1746 files changed, 97298 insertions, 35448 deletions

diff --git a/Documentation/devicetree/bindings/net/brcm,bcm7445-switch-v4.0.txt b/Documentation/devicetree/bindings/net/brcm,bcm7445-switch-v4.0.txt
index fb40891ee606..9a734d808aa7 100644
--- a/Documentation/devicetree/bindings/net/brcm,bcm7445-switch-v4.0.txt
+++ b/Documentation/devicetree/bindings/net/brcm,bcm7445-switch-v4.0.txt
@@ -2,7 +2,7 @@
 
 Required properties:
 
-- compatible: should be "brcm,bcm7445-switch-v4.0"
+- compatible: should be "brcm,bcm7445-switch-v4.0" or "brcm,bcm7278-switch-v4.0"
 - reg: addresses and length of the register sets for the device, must be 6
   pairs of register addresses and lengths
 - interrupts: interrupts for the devices, must be two interrupts
@@ -41,6 +41,13 @@ Optional properties:
   Admission Control Block supports reporting the number of packets in-flight in a
   switch queue
 
+Port subnodes:
+
+Optional properties:
+
+- brcm,use-bcm-hdr: boolean property, if present, indicates that the switch
+  port has Broadcom tags enabled (per-packet metadata)
+
 Example:
 
 switch_top@f0b00000 {
@@ -114,6 +121,7 @@ switch_top@f0b00000 {
 			port@0 {
 				label = "gphy";
 				reg = <0>;
+				brcm,use-bcm-hdr;
 			};
 			...
 		};
diff --git a/Documentation/devicetree/bindings/net/brcm,systemport.txt b/Documentation/devicetree/bindings/net/brcm,systemport.txt
index 877da34145b0..83f29e0e11ba 100644
--- a/Documentation/devicetree/bindings/net/brcm,systemport.txt
+++ b/Documentation/devicetree/bindings/net/brcm,systemport.txt
@@ -1,7 +1,10 @@
 * Broadcom BCM7xxx Ethernet Systemport Controller (SYSTEMPORT)
 
 Required properties:
-- compatible: should be one of "brcm,systemport-v1.00" or "brcm,systemport"
+- compatible: should be one of:
+	      "brcm,systemport-v1.00"
+	      "brcm,systemportlite-v1.00" or
+	      "brcm,systemport"
 - reg: address and length of the register set for the device.
 - interrupts: interrupts for the device, first cell must be for the rx
   interrupts, and the second cell should be for the transmit queues. An
diff --git a/Documentation/devicetree/bindings/net/btusb.txt b/Documentation/devicetree/bindings/net/btusb.txt
new file mode 100644
index 000000000000..01fa2d4188d4
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/btusb.txt
@@ -0,0 +1,43 @@
+Generic Bluetooth controller over USB (btusb driver)
+---------------------------------------------------
+
+Required properties:
+
+  - compatible : should comply with the format "usbVID,PID" specified in
+		 Documentation/devicetree/bindings/usb/usb-device.txt
+		 At the time of writing, the only OF supported devices
+		 (more may be added later) are:
+
+		  "usb1286,204e" (Marvell 8997)
+
+Also, vendors that use btusb may have device additional properties, e.g:
+Documentation/devicetree/bindings/net/marvell-bt-8xxx.txt
+
+Optional properties:
+
+  - interrupt-parent: phandle of the parent interrupt controller
+  - interrupt-names: (see below)
+  - interrupts : The interrupt specified by the name "wakeup" is the interrupt
+		 that shall be used for out-of-band wake-on-bt. Driver will
+		 request this interrupt for wakeup. During system suspend, the
+		 irq will be enabled so that the bluetooth chip can wakeup host
+		 platform out of band. During system resume, the irq will be
+		 disabled to make sure unnecessary interrupt is not received.
+
+Example:
+
+Following example uses irq pin number 3 of gpio0 for out of band wake-on-bt:
+
+&usb_host1_ehci {
+    status = "okay";
+    #address-cells = <1>;
+    #size-cells = <0>;
+
+    mvl_bt1: bt@1 {
+	compatible = "usb1286,204e";
+	reg = <1>;
+	interrupt-parent = <&gpio0>;
+	interrupt-name = "wakeup";
+	interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+    };
+};
diff --git a/Documentation/devicetree/bindings/net/cpsw.txt b/Documentation/devicetree/bindings/net/cpsw.txt
index ebda7c93453a..7cc15c96ea95 100644
--- a/Documentation/devicetree/bindings/net/cpsw.txt
+++ b/Documentation/devicetree/bindings/net/cpsw.txt
@@ -23,7 +23,6 @@ Required properties:
 
 Optional properties:
 - ti,hwmods		: Must be "cpgmac0"
-- no_bd_ram		: Must be 0 or 1
 - dual_emac		: Specifies Switch to act as Dual EMAC
 - syscon		: Phandle to the system control device node, which is
 			  the control module device of the am33x
@@ -70,7 +69,6 @@ Examples:
 		cpdma_channels = <8>;
 		ale_entries = <1024>;
 		bd_ram_size = <0x2000>;
-		no_bd_ram = <0>;
 		rx_descs = <64>;
 		mac_control = <0x20>;
 		slaves = <2>;
@@ -99,7 +97,6 @@ Examples:
 		cpdma_channels = <8>;
 		ale_entries = <1024>;
 		bd_ram_size = <0x2000>;
-		no_bd_ram = <0>;
 		rx_descs = <64>;
 		mac_control = <0x20>;
 		slaves = <2>;
diff --git a/Documentation/devicetree/bindings/net/dsa/dsa.txt b/Documentation/devicetree/bindings/net/dsa/dsa.txt
index a4a570fb2494..cfe8f64eca4f 100644
--- a/Documentation/devicetree/bindings/net/dsa/dsa.txt
+++ b/Documentation/devicetree/bindings/net/dsa/dsa.txt
@@ -34,13 +34,9 @@ Required properties:
 
 Each port children node must have the following mandatory properties:
 - reg			: Describes the port address in the switch
-- label			: Describes the label associated with this port, which
-                          will become the netdev name. Special labels are
-			  "cpu" to indicate a CPU port and "dsa" to
-			  indicate an uplink/downlink port between switches in
-			  the cluster.
 
-A port labelled "dsa" has the following mandatory property:
+An uplink/downlink port between switches in the cluster has the following
+mandatory property:
 
 - link			: Should be a list of phandles to other switch's DSA
 			  port. This port is used as the outgoing port
@@ -48,12 +44,17 @@ A port labelled "dsa" has the following mandatory property:
 			  information must be given, not just the one hop
 			  routes to neighbouring switches.
 
-A port labelled "cpu" has the following mandatory property:
+A CPU port has the following mandatory property:
 
 - ethernet		: Should be a phandle to a valid Ethernet device node.
                           This host device is what the switch port is
 			  connected to.
 
+A user port has the following optional property:
+
+- label			: Describes the label associated with this port, which
+                          will become the netdev name.
+
 Port child nodes may also contain the following optional standardised
 properties, described in binding documents:
 
@@ -107,7 +108,6 @@ linked into one DSA cluster.
 
 			switch0port5: port@5 {
 				reg = <5>;
-				label = "dsa";
 				phy-mode = "rgmii-txid";
 				link = <&switch1port6
 					&switch2port9>;
@@ -119,7 +119,6 @@ linked into one DSA cluster.
 
 			port@6 {
 				reg = <6>;
-				label = "cpu";
 				ethernet = <&fec1>;
 				fixed-link {
 					speed = <100>;
@@ -165,7 +164,6 @@ linked into one DSA cluster.
 
 			switch1port5: port@5 {
 				reg = <5>;
-				label = "dsa";
 				link = <&switch2port9>;
 				phy-mode = "rgmii-txid";
 				fixed-link {
@@ -176,7 +174,6 @@ linked into one DSA cluster.
 
 			switch1port6: port@6 {
 				reg = <6>;
-				label = "dsa";
 				phy-mode = "rgmii-txid";
 				link = <&switch0port5>;
 				fixed-link {
@@ -255,7 +252,6 @@ linked into one DSA cluster.
 
 			switch2port9: port@9 {
 				reg = <9>;
-				label = "dsa";
 				phy-mode = "rgmii-txid";
 				link = <&switch1port5
 					&switch0port5>;
diff --git a/Documentation/devicetree/bindings/net/dsa/marvell.txt b/Documentation/devicetree/bindings/net/dsa/marvell.txt
index b3dd6b40e0de..7ef9dbb08957 100644
--- a/Documentation/devicetree/bindings/net/dsa/marvell.txt
+++ b/Documentation/devicetree/bindings/net/dsa/marvell.txt
@@ -14,9 +14,9 @@ The properties described here are those specific to Marvell devices.
 Additional required and optional properties can be found in dsa.txt.
 
 Required properties:
-- compatible	       : Should be one of "marvell,mv88e6085" or
-			 "marvell,mv88e6190"
-- reg                  : Address on the MII bus for the switch.
+- compatible		: Should be one of "marvell,mv88e6085" or
+			  "marvell,mv88e6190"
+- reg			: Address on the MII bus for the switch.
 
 Optional properties:
 
@@ -26,30 +26,67 @@ Optional properties:
 - interrupt-controller	: Indicates the switch is itself an interrupt
 			  controller. This is used for the PHY interrupts.
 #interrupt-cells = <2>	: Controller uses two cells, number and flag
-- mdio			: container of PHY and devices on the switches MDIO
-			  bus
+- mdio			: Container of PHY and devices on the switches MDIO
+			  bus.
+- mdio?		: Container of PHYs and devices on the external MDIO
+			  bus. The node must contains a compatible string of
+			  "marvell,mv88e6xxx-mdio-external"
+
 Example:
 
-       mdio {
-               #address-cells = <1>;
-               #size-cells = <0>;
-               interrupt-parent = <&gpio0>;
-               interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
-               interrupt-controller;
-               #interrupt-cells = <2>;
-
-               switch0: switch@0 {
-                       compatible = "marvell,mv88e6085";
-                       reg = <0>;
-		       reset-gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
-               };
-               mdio {
-                       #address-cells = <1>;
-                       #size-cells = <0>;
-                       switch1phy0: switch1phy0@0 {
-                               reg = <0>;
-                               interrupt-parent = <&switch0>;
-                               interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
-                       };
-               };
-       };
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+
+		switch0: switch@0 {
+			compatible = "marvell,mv88e6085";
+			reg = <0>;
+			reset-gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
+		};
+		mdio {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			switch1phy0: switch1phy0@0 {
+				reg = <0>;
+				interrupt-parent = <&switch0>;
+				interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+	};
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+
+		switch0: switch@0 {
+			compatible = "marvell,mv88e6390";
+			reg = <0>;
+			reset-gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
+		};
+		mdio {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			switch1phy0: switch1phy0@0 {
+				reg = <0>;
+				interrupt-parent = <&switch0>;
+				interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+
+		mdio1 {
+			compatible = "marvell,mv88e6xxx-mdio-external";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			switch1phy9: switch1phy0@9 {
+				reg = <9>;
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/net/ethernet.txt b/Documentation/devicetree/bindings/net/ethernet.txt
index 05150957ecfd..3a6916909d90 100644
--- a/Documentation/devicetree/bindings/net/ethernet.txt
+++ b/Documentation/devicetree/bindings/net/ethernet.txt
@@ -29,6 +29,9 @@ The following properties are common to the Ethernet controllers:
   * "smii"
   * "xgmii"
   * "trgmii"
+  * "2000base-x",
+  * "2500base-x",
+  * "rxaui"
 - phy-connection-type: the same as "phy-mode" property but described in ePAPR;
 - phy-handle: phandle, specifies a reference to a node representing a PHY
   device; this property is described in ePAPR and so preferred;
diff --git a/Documentation/devicetree/bindings/net/marvell-bt-sd8xxx.txt b/Documentation/devicetree/bindings/net/marvell-bt-8xxx.txt
index 6a9a63cb0543..9be1059ff03f 100644
--- a/Documentation/devicetree/bindings/net/marvell-bt-sd8xxx.txt
+++ b/Documentation/devicetree/bindings/net/marvell-bt-8xxx.txt
@@ -1,16 +1,21 @@
-Marvell 8897/8997 (sd8897/sd8997) bluetooth SDIO devices
+Marvell 8897/8997 (sd8897/sd8997) bluetooth devices (SDIO or USB based)
 ------
+The 8997 devices supports multiple interfaces. When used on SDIO interfaces,
+the btmrvl driver is used and when used on USB interface, the btusb driver is
+used.
 
 Required properties:
 
   - compatible : should be one of the following:
-	* "marvell,sd8897-bt"
-	* "marvell,sd8997-bt"
+	* "marvell,sd8897-bt" (for SDIO)
+	* "marvell,sd8997-bt" (for SDIO)
+	* "usb1286,204e"      (for USB)
 
 Optional properties:
 
   - marvell,cal-data: Calibration data downloaded to the device during
 		      initialization. This is an array of 28 values(u8).
+		      This is only applicable to SDIO devices.
 
   - marvell,wakeup-pin: It represents wakeup pin number of the bluetooth chip.
 		        firmware will use the pin to wakeup host system (u16).
@@ -18,10 +23,15 @@ Optional properties:
 		      platform. The value will be configured to firmware. This
 		      is needed to work chip's sleep feature as expected (u16).
   - interrupt-parent: phandle of the parent interrupt controller
-  - interrupts : interrupt pin number to the cpu. Driver will request an irq based
-		 on this interrupt number. During system suspend, the irq will be
-		 enabled so that the bluetooth chip can wakeup host platform under
-		 certain condition. During system resume, the irq will be disabled
+  - interrupt-names: Used only for USB based devices (See below)
+  - interrupts : specifies the interrupt pin number to the cpu. For SDIO, the
+		 driver will use the first interrupt specified in the interrupt
+		 array. For USB based devices, the driver will use the interrupt
+		 named "wakeup" from the interrupt-names and interrupt arrays.
+		 The driver will request an irq based on this interrupt number.
+		 During system suspend, the irq will be enabled so that the
+		 bluetooth chip can wakeup host platform under certain
+		 conditions. During system resume, the irq will be disabled
 		 to make sure unnecessary interrupt is not received.
 
 Example:
@@ -29,7 +39,9 @@ Example:
 IRQ pin 119 is used as system wakeup source interrupt.
 wakeup pin 13 and gap 100ms are configured so that firmware can wakeup host
 using this device side pin and wakeup latency.
-calibration data is also available in below example.
+
+Example for SDIO device follows (calibration data is also available in
+below example).
 
 &mmc3 {
 	status = "okay";
@@ -54,3 +66,21 @@ calibration data is also available in below example.
 		marvell,wakeup-gap-ms = /bits/ 16 <0x64>;
 	};
 };
+
+Example for USB device:
+
+&usb_host1_ohci {
+    status = "okay";
+    #address-cells = <1>;
+    #size-cells = <0>;
+
+    mvl_bt1: bt@1 {
+	compatible = "usb1286,204e";
+	reg = <1>;
+	interrupt-parent = <&gpio0>;
+	interrupt-names = "wakeup";
+	interrupts = <119 IRQ_TYPE_LEVEL_LOW>;
+	marvell,wakeup-pin = /bits/ 16 <0x0d>;
+	marvell,wakeup-gap-ms = /bits/ 16 <0x64>;
+    };
+};
diff --git a/Documentation/devicetree/bindings/net/meson-dwmac.txt b/Documentation/devicetree/bindings/net/meson-dwmac.txt
index 89e62ddc69ca..0703ad3f3c1e 100644
--- a/Documentation/devicetree/bindings/net/meson-dwmac.txt
+++ b/Documentation/devicetree/bindings/net/meson-dwmac.txt
@@ -25,6 +25,22 @@ Required properties on Meson8b and newer:
 		- "clkin0" - first parent clock of the internal mux
 		- "clkin1" - second parent clock of the internal mux
 
+Optional properties on Meson8b and newer:
+- amlogic,tx-delay-ns:	The internal RGMII TX clock delay (provided
+			by this driver) in nanoseconds. Allowed values
+			are: 0ns, 2ns, 4ns, 6ns.
+			When phy-mode is set to "rgmii" then the TX
+			delay should be explicitly configured. When
+			not configured a fallback of 2ns is used.
+			When the phy-mode is set to either "rgmii-id"
+			or "rgmii-txid" the TX clock delay is already
+			provided by the PHY. In that case this
+			property should be set to 0ns (which disables
+			the TX clock delay in the MAC to prevent the
+			clock from going off because both PHY and MAC
+			are adding a delay).
+			Any configuration is ignored when the phy-mode
+			is set to "rmii".
 
 Example for Meson6:
 
diff --git a/Documentation/devicetree/bindings/net/mscc-phy-vsc8531.txt b/Documentation/devicetree/bindings/net/mscc-phy-vsc8531.txt
index bdefefc66594..0eedabe22cc3 100644
--- a/Documentation/devicetree/bindings/net/mscc-phy-vsc8531.txt
+++ b/Documentation/devicetree/bindings/net/mscc-phy-vsc8531.txt
@@ -27,6 +27,14 @@ Optional properties:
 			  'vddmac'.
 			  Default value is 0%.
 			  Ref: Table:1 - Edge rate change (below).
+- vsc8531,led-0-mode	: LED mode. Specify how the LED[0] should behave.
+			  Allowed values are define in
+			  "include/dt-bindings/net/mscc-phy-vsc8531.h".
+			  Default value is VSC8531_LINK_1000_ACTIVITY (1).
+- vsc8531,led-1-mode	: LED mode. Specify how the LED[1] should behave.
+			  Allowed values are define in
+			  "include/dt-bindings/net/mscc-phy-vsc8531.h".
+			  Default value is VSC8531_LINK_100_ACTIVITY (2).
 
 Table: 1 - Edge rate change
 ----------------------------------------------------------------|
@@ -60,4 +68,6 @@ Example:
                 compatible = "ethernet-phy-id0007.0570";
                 vsc8531,vddmac		= <3300>;
                 vsc8531,edge-slowdown	= <7>;
+                vsc8531,led-0-mode	= <LINK_1000_ACTIVITY>;
+                vsc8531,led-1-mode	= <LINK_100_ACTIVITY>;
         };
diff --git a/Documentation/devicetree/bindings/net/phy.txt b/Documentation/devicetree/bindings/net/phy.txt
index fb5056b22685..b55857696fc3 100644
--- a/Documentation/devicetree/bindings/net/phy.txt
+++ b/Documentation/devicetree/bindings/net/phy.txt
@@ -39,6 +39,10 @@ Optional Properties:
 - enet-phy-lane-swap: If set, indicates the PHY will swap the TX/RX lanes to
   compensate for the board being designed with the lanes swapped.
 
+- enet-phy-lane-no-swap: If set, indicates that PHY will disable swap of the
+  TX/RX lanes. This property allows the PHY to work correcly after e.g. wrong
+  bootstrap configuration caused by issues in PCB layout design.
+
 - eee-broken-100tx:
 - eee-broken-1000t:
 - eee-broken-10gt:
diff --git a/Documentation/devicetree/bindings/net/rockchip-dwmac.txt b/Documentation/devicetree/bindings/net/rockchip-dwmac.txt
index 95383c5131fc..8f427550720a 100644
--- a/Documentation/devicetree/bindings/net/rockchip-dwmac.txt
+++ b/Documentation/devicetree/bindings/net/rockchip-dwmac.txt
@@ -6,6 +6,7 @@ Required properties:
  - compatible: should be "rockchip,<name>-gamc"
    "rockchip,rk3228-gmac": found on RK322x SoCs
    "rockchip,rk3288-gmac": found on RK3288 SoCs
+   "rockchip,rk3328-gmac": found on RK3328 SoCs
    "rockchip,rk3366-gmac": found on RK3366 SoCs
    "rockchip,rk3368-gmac": found on RK3368 SoCs
    "rockchip,rk3399-gmac": found on RK3399 SoCs
diff --git a/Documentation/devicetree/bindings/net/snps,dwc-qos-ethernet.txt b/Documentation/devicetree/bindings/net/snps,dwc-qos-ethernet.txt
index d93f71ce8346..21d27aa4c68c 100644
--- a/Documentation/devicetree/bindings/net/snps,dwc-qos-ethernet.txt
+++ b/Documentation/devicetree/bindings/net/snps,dwc-qos-ethernet.txt
@@ -1,5 +1,8 @@
 * Synopsys DWC Ethernet QoS IP version 4.10 driver (GMAC)
 
+This binding is deprecated, but it continues to be supported, but new
+features should be preferably added to the stmmac binding document.
+
 This binding supports the Synopsys Designware Ethernet QoS (Quality Of Service)
 IP block. The IP supports multiple options for bus type, clocking and reset
 structure, and feature list. Consequently, a number of properties and list
diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt
index 128da752fec9..d3bfc2b30fb5 100644
--- a/Documentation/devicetree/bindings/net/stmmac.txt
+++ b/Documentation/devicetree/bindings/net/stmmac.txt
@@ -49,6 +49,8 @@ Optional properties:
 - snps,force_sf_dma_mode	Force DMA to use the Store and Forward
 				mode for both tx and rx. This flag is
 				ignored if force_thresh_dma_mode is set.
+- snps,en-tx-lpi-clockgating	Enable gating of the MAC TX clock during
+				TX low-power mode
 - snps,multicast-filter-bins:	Number of multicast filter hash bins
 				supported by this device instance
 - snps,perfect-filter-entries:	Number of perfect filter entries supported
@@ -65,7 +67,6 @@ Optional properties:
 	- snps,wr_osr_lmt: max write outstanding req. limit
 	- snps,rd_osr_lmt: max read outstanding req. limit
 	- snps,kbbe: do not cross 1KiB boundary.
-	- snps,axi_all: align address
 	- snps,blen: this is a vector of supported burst length.
 	- snps,fb: fixed-burst
 	- snps,mb: mixed-burst
diff --git a/Documentation/devicetree/bindings/net/wireless/ieee80211.txt b/Documentation/devicetree/bindings/net/wireless/ieee80211.txt
new file mode 100644
index 000000000000..f6442b1397f5
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/wireless/ieee80211.txt
@@ -0,0 +1,24 @@
+Common IEEE 802.11 properties
+
+This provides documentation of common properties that are valid for all wireless
+devices.
+
+Optional properties:
+ - ieee80211-freq-limit : list of supported frequency ranges in KHz. This can be
+	used for devices that in a given config support less channels than
+	normally. It may happen chipset supports a wide wireless band but it is
+	limited to some part of it due to used antennas or power amplifier.
+	An example case for this can be tri-band wireless router with two
+	identical chipsets used for two different 5 GHz subbands. Using them
+	incorrectly could not work or decrease performance noticeably.
+
+Example:
+
+pcie@0,0 {
+	reg = <0x0000 0 0 0 0>;
+	wifi@0,0 {
+		reg = <0x0000 0 0 0 0>;
+		ieee80211-freq-limit = <2402000 2482000>,
+				       <5170000 5250000>;
+	};
+};
diff --git a/Documentation/driver-api/80211/cfg80211.rst b/Documentation/driver-api/80211/cfg80211.rst
index b1e149ea6fee..eca534ab6172 100644
--- a/Documentation/driver-api/80211/cfg80211.rst
+++ b/Documentation/driver-api/80211/cfg80211.rst
@@ -45,6 +45,9 @@ Device registration
    :functions: wiphy_new
 
 .. kernel-doc:: include/net/cfg80211.h
+   :functions: wiphy_read_of_freq_limits
+
+.. kernel-doc:: include/net/cfg80211.h
    :functions: wiphy_register
 
 .. kernel-doc:: include/net/cfg80211.h
diff --git a/Documentation/filesystems/afs.txt b/Documentation/filesystems/afs.txt
index ffef91c4e0d6..060da408923b 100644
--- a/Documentation/filesystems/afs.txt
+++ b/Documentation/filesystems/afs.txt
@@ -64,8 +64,7 @@ USAGE
 When inserting the driver modules the root cell must be specified along with a
 list of volume location server IP addresses:
 
-	modprobe af_rxrpc
-	modprobe rxkad
+	modprobe rxrpc
 	modprobe kafs rootcell=cambridge.redhat.com:172.16.18.73:172.16.18.91
 
 The first module is the AF_RXRPC network protocol driver.  This provides the
@@ -214,34 +213,3 @@ If a file is opened with a particular key and then the file descriptor is
 passed to a process that doesn't have that key (perhaps over an AF_UNIX
 socket), then the operations on the file will be made with key that was used to
 open the file.
-
-
-========
-EXAMPLES
-========
-
-Here's what I use to test this.  Some of the names and IP addresses are local
-to my internal DNS.  My "root.afs" partition has a mount point within it for
-some public volumes volumes.
-
-insmod /tmp/rxrpc.o
-insmod /tmp/rxkad.o
-insmod /tmp/kafs.o rootcell=cambridge.redhat.com:172.16.18.91
-
-mount -t afs \%root.afs. /afs
-mount -t afs \%cambridge.redhat.com:root.cell. /afs/cambridge.redhat.com/
-
-echo add grand.central.org 18.9.48.14:128.2.203.61:130.237.48.87 > /proc/fs/afs/cells
-mount -t afs "#grand.central.org:root.cell." /afs/grand.central.org/
-mount -t afs "#grand.central.org:root.archive." /afs/grand.central.org/archive
-mount -t afs "#grand.central.org:root.contrib." /afs/grand.central.org/contrib
-mount -t afs "#grand.central.org:root.doc." /afs/grand.central.org/doc
-mount -t afs "#grand.central.org:root.project." /afs/grand.central.org/project
-mount -t afs "#grand.central.org:root.service." /afs/grand.central.org/service
-mount -t afs "#grand.central.org:root.software." /afs/grand.central.org/software
-mount -t afs "#grand.central.org:root.user." /afs/grand.central.org/user
-
-umount /afs
-rmmod kafs
-rmmod rxkad
-rmmod rxrpc
diff --git a/Documentation/networking/dsa/dsa.txt b/Documentation/networking/dsa/dsa.txt
index 63912ef34606..b8b40753133e 100644
--- a/Documentation/networking/dsa/dsa.txt
+++ b/Documentation/networking/dsa/dsa.txt
@@ -295,7 +295,6 @@ DSA currently leverages the following subsystems:
 - MDIO/PHY library: drivers/net/phy/phy.c, mdio_bus.c
 - Switchdev: net/switchdev/*
 - Device Tree for various of_* functions
-- HWMON: drivers/hwmon/*
 
 MDIO/PHY library
 ----------------
@@ -349,12 +348,6 @@ Documentation/devicetree/bindings/net/dsa/dsa.txt. PHY/MDIO library helper
 functions such as of_get_phy_mode(), of_phy_connect() are also used to query
 per-port PHY specific details: interface connection, MDIO bus location etc..
 
-HWMON
------
-
-Some switch drivers feature internal temperature sensors which are exposed as
-regular HWMON devices in /sys/class/hwmon/.
-
 Driver development
 ==================
 
@@ -495,23 +488,6 @@ Power management
   BR_STATE_DISABLED and propagating changes to the hardware if this port is
   disabled while being a bridge member
 
-Hardware monitoring
--------------------
-
-These callbacks are only available if CONFIG_NET_DSA_HWMON is enabled:
-
-- get_temp: this function queries the given switch for its temperature
-
-- get_temp_limit: this function returns the switch current maximum temperature
-  limit
-
-- set_temp_limit: this function configures the maximum temperature limit allowed
-
-- get_temp_alarm: this function returns the critical temperature threshold
-  returning an alarm notification
-
-See Documentation/hwmon/sysfs-interface for details.
-
 Bridge layer
 ------------
 
diff --git a/Documentation/networking/gtp.txt b/Documentation/networking/gtp.txt
new file mode 100644
index 000000000000..93e96750f103
--- /dev/null
+++ b/Documentation/networking/gtp.txt
@@ -0,0 +1,135 @@
+The Linux kernel GTP tunneling module
+======================================================================
+Documentation by Harald Welte <laforge@gnumonks.org>
+
+In 'drivers/net/gtp.c' you are finding a kernel-level implementation
+of a GTP tunnel endpoint.
+
+== What is GTP ==
+
+GTP is the Generic Tunnel Protocol, which is a 3GPP protocol used for
+tunneling User-IP payload between a mobile station (phone, modem)
+and the interconnection between an external packet data network (such
+as the internet).
+
+So when you start a 'data connection' from your mobile phone, the
+phone will use the control plane to signal for the establishment of
+such a tunnel between that external data network and the phone.  The
+tunnel endpoints thus reside on the phone and in the gateway.  All
+intermediate nodes just transport the encapsulated packet.
+
+The phone itself does not implement GTP but uses some other
+technology-dependent protocol stack for transmitting the user IP
+payload, such as LLC/SNDCP/RLC/MAC.
+
+At some network element inside the cellular operator infrastructure
+(SGSN in case of GPRS/EGPRS or classic UMTS, hNodeB in case of a 3G
+femtocell, eNodeB in case of 4G/LTE), the cellular protocol stacking
+is translated into GTP *without breaking the end-to-end tunnel*.  So
+intermediate nodes just perform some specific relay function.
+
+At some point the GTP packet ends up on the so-called GGSN (GSM/UMTS)
+or P-GW (LTE), which terminates the tunnel, decapsulates the packet
+and forwards it onto an external packet data network.  This can be
+public internet, but can also be any private IP network (or even
+theoretically some non-IP network like X.25).
+
+You can find the protocol specification in 3GPP TS 29.060, available
+publicly via the 3GPP website at http://www.3gpp.org/DynaReport/29060.htm
+
+A direct PDF link to v13.6.0 is provided for convenience below:
+http://www.etsi.org/deliver/etsi_ts/129000_129099/129060/13.06.00_60/ts_129060v130600p.pdf
+
+== The Linux GTP tunnelling module ==
+
+The module implements the function of a tunnel endpoint, i.e. it is
+able to decapsulate tunneled IP packets in the uplink originated by
+the phone, and encapsulate raw IP packets received from the external
+packet network in downlink towards the phone.
+
+It *only* implements the so-called 'user plane', carrying the User-IP
+payload, called GTP-U.  It does not implement the 'control plane',
+which is a signaling protocol used for establishment and teardown of
+GTP tunnels (GTP-C).
+
+So in order to have a working GGSN/P-GW setup, you will need a
+userspace program that implements the GTP-C protocol and which then
+uses the netlink interface provided by the GTP-U module in the kernel
+to configure the kernel module.
+
+This split architecture follows the tunneling modules of other
+protocols, e.g. PPPoE or L2TP, where you also run a userspace daemon
+to handle the tunnel establishment, authentication etc. and only the
+data plane is accelerated inside the kernel.
+
+Don't be confused by terminology:  The GTP User Plane goes through
+kernel accelerated path, while the GTP Control Plane goes to
+Userspace :)
+
+The official homepge of the module is at
+https://osmocom.org/projects/linux-kernel-gtp-u/wiki
+
+== Userspace Programs with Linux Kernel GTP-U support ==
+
+At the time of this writing, there are at least two Free Software
+implementations that implement GTP-C and can use the netlink interface
+to make use of the Linux kernel GTP-U support:
+
+* OpenGGSN (classic 2G/3G GGSN in C):
+  https://osmocom.org/projects/openggsn/wiki/OpenGGSN
+
+* ergw (GGSN + P-GW in Erlang):
+  https://github.com/travelping/ergw
+
+== Userspace Library / Command Line Utilities ==
+
+There is a userspace library called 'libgtpnl' which is based on
+libmnl and which implements a C-language API towards the netlink
+interface provided by the Kernel GTP module:
+
+http://git.osmocom.org/libgtpnl/
+
+== Protocol Versions ==
+
+There are two different versions of GTP-U: v0 and v1.  Both are
+implemented in the Kernel GTP module.  Version 0 is a legacy version,
+and deprecated from recent 3GPP specifications.
+
+There are three versions of GTP-C: v0, v1, and v2.  As the kernel
+doesn't implement GTP-C, we don't have to worry about this.  It's the
+responsibility of the control plane implementation in userspace to
+implement that.
+
+== IPv6 ==
+
+The 3GPP specifications indicate either IPv4 or IPv6 can be used both
+on the inner (user) IP layer, or on the outer (transport) layer.
+
+Unfortunately, the Kernel module currently supports IPv6 neither for
+the User IP payload, nor for the outer IP layer.  Patches or other
+Contributions to fix this are most welcome!
+
+== Mailing List ==
+
+If yo have questions regarding how to use the Kernel GTP module from
+your own software, or want to contribute to the code, please use the
+osmocom-net-grps mailing list for related discussion. The list can be
+reached at osmocom-net-gprs@lists.osmocom.org and the mailman
+interface for managign your subscription is at
+https://lists.osmocom.org/mailman/listinfo/osmocom-net-gprs
+
+== Issue Tracker ==
+
+The Osmocom project maintains an issue tracker for the Kernel GTP-U
+module at
+https://osmocom.org/projects/linux-kernel-gtp-u/issues
+
+== History / Acknowledgements ==
+
+The Module was originally created in 2012 by Harald Welte, but never
+completed.  Pablo came in to finish the mess Harald left behind.  But
+doe to a lack of user interest, it never got merged.
+
+In 2015, Andreas Schultz came to the rescue and fixed lots more bugs,
+extended it with new features and finally pushed all of us to get it
+mainline, where it was merged in 4.7.0.
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index 7dd65c9cf707..fc73eeb7b3b8 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -246,21 +246,12 @@ tcp_dsack - BOOLEAN
 	Allows TCP to send "duplicate" SACKs.
 
 tcp_early_retrans - INTEGER
-	Enable Early Retransmit (ER), per RFC 5827. ER lowers the threshold
-	for triggering fast retransmit when the amount of outstanding data is
-	small and when no previously unsent data can be transmitted (such
-	that limited transmit could be used). Also controls the use of
-	Tail loss probe (TLP) that converts RTOs occurring due to tail
-	losses into fast recovery (draft-dukkipati-tcpm-tcp-loss-probe-01).
+	Tail loss probe (TLP) converts RTOs occurring due to tail
+	losses into fast recovery (draft-ietf-tcpm-rack). Note that
+	TLP requires RACK to function properly (see tcp_recovery below)
 	Possible values:
-		0 disables ER
-		1 enables ER
-		2 enables ER but delays fast recovery and fast retransmit
-		  by a fourth of RTT. This mitigates connection falsely
-		  recovers when network has a small degree of reordering
-		  (less than 3 packets).
-		3 enables delayed ER and TLP.
-		4 enables TLP only.
+		0 disables TLP
+		3 or 4 enables TLP
 	Default: 3
 
 tcp_ecn - INTEGER
@@ -712,18 +703,6 @@ tcp_thin_linear_timeouts - BOOLEAN
 	Documentation/networking/tcp-thin.txt
 	Default: 0
 
-tcp_thin_dupack - BOOLEAN
-	Enable dynamic triggering of retransmissions after one dupACK
-	for thin streams. If set, a check is performed upon reception
-	of a dupACK to determine if the stream is thin (less than 4
-	packets in flight). As long as the stream is found to be thin,
-	data is retransmitted on the first received dupACK. This
-	improves retransmission latency for non-aggressive thin
-	streams, often found to be time-dependent.
-	For more information on thin streams, see
-	Documentation/networking/tcp-thin.txt
-	Default: 0
-
 tcp_limit_output_bytes - INTEGER
 	Controls TCP Small Queue limit per tcp socket.
 	TCP bulk sender tends to increase packets in flight until it
@@ -742,6 +721,13 @@ tcp_challenge_ack_limit - INTEGER
 
 UDP variables:
 
+udp_l3mdev_accept - BOOLEAN
+	Enabling this option allows a "global" bound socket to work
+	across L3 master domains (e.g., VRFs) with packets capable of
+	being received regardless of the L3 domain in which they
+	originated. Only valid when the kernel was compiled with
+	CONFIG_NET_L3_MASTER_DEV.
+
 udp_mem - vector of 3 INTEGERs: min, pressure, max
 	Number of pages allowed for queueing by all UDP sockets.
 
@@ -843,6 +829,15 @@ ip_local_reserved_ports - list of comma separated ranges
 
 	Default: Empty
 
+ip_unprivileged_port_start - INTEGER
+	This is a per-namespace sysctl.  It defines the first
+	unprivileged port in the network namespace.  Privileged ports
+	require root or CAP_NET_BIND_SERVICE in order to bind to them.
+	To disable all privileged ports, set this to 0.  It may not
+	overlap with the ip_local_reserved_ports range.
+
+	Default: 1024
+
 ip_nonlocal_bind - BOOLEAN
 	If set, allows processes to bind() to non-local IP addresses,
 	which can be quite useful - but may break some applications.
diff --git a/Documentation/networking/netfilter-sysctl.txt b/Documentation/networking/netfilter-sysctl.txt
new file mode 100644
index 000000000000..55791e50e169
--- /dev/null
+++ b/Documentation/networking/netfilter-sysctl.txt
@@ -0,0 +1,10 @@
+/proc/sys/net/netfilter/* Variables:
+
+nf_log_all_netns - BOOLEAN
+	0 - disabled (default)
+	not 0 - enabled
+
+	By default, only init_net namespace can log packets into kernel log
+	with LOG target; this aims to prevent containers from flooding host
+	kernel log. If enabled, this target also works in other network
+	namespaces. This variable is only accessible from init_net.
diff --git a/Documentation/networking/packet_mmap.txt b/Documentation/networking/packet_mmap.txt
index daa015af16a0..f3b9e507ab05 100644
--- a/Documentation/networking/packet_mmap.txt
+++ b/Documentation/networking/packet_mmap.txt
@@ -565,7 +565,7 @@ TPACKET_V1 --> TPACKET_V2:
 		   (void *)hdr + TPACKET_ALIGN(sizeof(struct tpacket_hdr))
 
 TPACKET_V2 --> TPACKET_V3:
-	- Flexible buffer implementation:
+	- Flexible buffer implementation for RX_RING:
 		1. Blocks can be configured with non-static frame-size
 		2. Read/poll is at a block-level (as opposed to packet-level)
 		3. Added poll timeout to avoid indefinite user-space wait
@@ -574,7 +574,12 @@ TPACKET_V2 --> TPACKET_V3:
 			4.1 block::timeout
 			4.2 tpkt_hdr::sk_rxhash
 	- RX Hash data available in user space
-	- Currently only RX_RING available
+	- TX_RING semantics are conceptually similar to TPACKET_V2;
+	  use tpacket3_hdr instead of tpacket2_hdr, and TPACKET3_HDRLEN
+	  instead of TPACKET2_HDRLEN. In the current implementation,
+	  the tp_next_offset field in the tpacket3_hdr MUST be set to
+	  zero, indicating that the ring does not hold variable sized frames.
+	  Packets with non-zero values of tp_next_offset will be dropped.
 
 -------------------------------------------------------------------------------
 + AF_PACKET fanout mode
diff --git a/Documentation/networking/regulatory.txt b/Documentation/networking/regulatory.txt
index 356f791af574..7818b5fe448b 100644
--- a/Documentation/networking/regulatory.txt
+++ b/Documentation/networking/regulatory.txt
@@ -156,12 +156,12 @@ struct ieee80211_regdomain mydriver_jp_regdom = {
 	//.alpha2 =  "99", /* If I have no alpha2 to map it to */
 	.reg_rules = {
 		/* IEEE 802.11b/g, channels 1..14 */
-		REG_RULE(2412-20, 2484+20, 40, 6, 20, 0),
+		REG_RULE(2412-10, 2484+10, 40, 6, 20, 0),
 		/* IEEE 802.11a, channels 34..48 */
-		REG_RULE(5170-20, 5240+20, 40, 6, 20,
+		REG_RULE(5170-10, 5240+10, 40, 6, 20,
 			NL80211_RRF_NO_IR),
 		/* IEEE 802.11a, channels 52..64 */
-		REG_RULE(5260-20, 5320+20, 40, 6, 20,
+		REG_RULE(5260-10, 5320+10, 40, 6, 20,
 			NL80211_RRF_NO_IR|
 			NL80211_RRF_DFS),
 	}
@@ -205,7 +205,7 @@ the data in regdb.c as an alternative to using CRDA.
 The file net/wireless/db.txt should be kept up-to-date with the db.txt
 file available in the git repository here:
 
-    git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-regdb.git
+    git://git.kernel.org/pub/scm/linux/kernel/git/sforshee/wireless-regdb.git
 
 Again, most users in most situations should be using the CRDA package
 provided with their distribution, and in most other situations users
diff --git a/Documentation/networking/vrf.txt b/Documentation/networking/vrf.txt
index 755dab856392..3918dae964d4 100644
--- a/Documentation/networking/vrf.txt
+++ b/Documentation/networking/vrf.txt
@@ -98,10 +98,11 @@ VRF device:
 
 or to specify the output device using cmsg and IP_PKTINFO.
 
-TCP services running in the default VRF context (ie., not bound to any VRF
-device) can work across all VRF domains by enabling the tcp_l3mdev_accept
-sysctl option:
+TCP & UDP services running in the default VRF context (ie., not bound
+to any VRF device) can work across all VRF domains by enabling the
+tcp_l3mdev_accept and udp_l3mdev_accept sysctl options:
     sysctl -w net.ipv4.tcp_l3mdev_accept=1
+    sysctl -w net.ipv4.udp_l3mdev_accept=1
 
 netfilter rules on the VRF device can be used to limit access to services
 running in the default VRF context as well.
diff --git a/Documentation/siphash.txt b/Documentation/siphash.txt
new file mode 100644
index 000000000000..908d348ff777
--- /dev/null
+++ b/Documentation/siphash.txt
@@ -0,0 +1,175 @@
+         SipHash - a short input PRF
+-----------------------------------------------
+Written by Jason A. Donenfeld <jason@zx2c4.com>
+
+SipHash is a cryptographically secure PRF -- a keyed hash function -- that
+performs very well for short inputs, hence the name. It was designed by
+cryptographers Daniel J. Bernstein and Jean-Philippe Aumasson. It is intended
+as a replacement for some uses of: `jhash`, `md5_transform`, `sha_transform`,
+and so forth.
+
+SipHash takes a secret key filled with randomly generated numbers and either
+an input buffer or several input integers. It spits out an integer that is
+indistinguishable from random. You may then use that integer as part of secure
+sequence numbers, secure cookies, or mask it off for use in a hash table.
+
+1. Generating a key
+
+Keys should always be generated from a cryptographically secure source of
+random numbers, either using get_random_bytes or get_random_once:
+
+siphash_key_t key;
+get_random_bytes(&key, sizeof(key));
+
+If you're not deriving your key from here, you're doing it wrong.
+
+2. Using the functions
+
+There are two variants of the function, one that takes a list of integers, and
+one that takes a buffer:
+
+u64 siphash(const void *data, size_t len, const siphash_key_t *key);
+
+And:
+
+u64 siphash_1u64(u64, const siphash_key_t *key);
+u64 siphash_2u64(u64, u64, const siphash_key_t *key);
+u64 siphash_3u64(u64, u64, u64, const siphash_key_t *key);
+u64 siphash_4u64(u64, u64, u64, u64, const siphash_key_t *key);
+u64 siphash_1u32(u32, const siphash_key_t *key);
+u64 siphash_2u32(u32, u32, const siphash_key_t *key);
+u64 siphash_3u32(u32, u32, u32, const siphash_key_t *key);
+u64 siphash_4u32(u32, u32, u32, u32, const siphash_key_t *key);
+
+If you pass the generic siphash function something of a constant length, it
+will constant fold at compile-time and automatically choose one of the
+optimized functions.
+
+3. Hashtable key function usage:
+
+struct some_hashtable {
+	DECLARE_HASHTABLE(hashtable, 8);
+	siphash_key_t key;
+};
+
+void init_hashtable(struct some_hashtable *table)
+{
+	get_random_bytes(&table->key, sizeof(table->key));
+}
+
+static inline hlist_head *some_hashtable_bucket(struct some_hashtable *table, struct interesting_input *input)
+{
+	return &table->hashtable[siphash(input, sizeof(*input), &table->key) & (HASH_SIZE(table->hashtable) - 1)];
+}
+
+You may then iterate like usual over the returned hash bucket.
+
+4. Security
+
+SipHash has a very high security margin, with its 128-bit key. So long as the
+key is kept secret, it is impossible for an attacker to guess the outputs of
+the function, even if being able to observe many outputs, since 2^128 outputs
+is significant.
+
+Linux implements the "2-4" variant of SipHash.
+
+5. Struct-passing Pitfalls
+
+Often times the XuY functions will not be large enough, and instead you'll
+want to pass a pre-filled struct to siphash. When doing this, it's important
+to always ensure the struct has no padding holes. The easiest way to do this
+is to simply arrange the members of the struct in descending order of size,
+and to use offsetendof() instead of sizeof() for getting the size. For
+performance reasons, if possible, it's probably a good thing to align the
+struct to the right boundary. Here's an example:
+
+const struct {
+	struct in6_addr saddr;
+	u32 counter;
+	u16 dport;
+} __aligned(SIPHASH_ALIGNMENT) combined = {
+	.saddr = *(struct in6_addr *)saddr,
+	.counter = counter,
+	.dport = dport
+};
+u64 h = siphash(&combined, offsetofend(typeof(combined), dport), &secret);
+
+6. Resources
+
+Read the SipHash paper if you're interested in learning more:
+https://131002.net/siphash/siphash.pdf
+
+
+~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~
+
+HalfSipHash - SipHash's insecure younger cousin
+-----------------------------------------------
+Written by Jason A. Donenfeld <jason@zx2c4.com>
+
+On the off-chance that SipHash is not fast enough for your needs, you might be
+able to justify using HalfSipHash, a terrifying but potentially useful
+possibility. HalfSipHash cuts SipHash's rounds down from "2-4" to "1-3" and,
+even scarier, uses an easily brute-forcable 64-bit key (with a 32-bit output)
+instead of SipHash's 128-bit key. However, this may appeal to some
+high-performance `jhash` users.
+
+Danger!
+
+Do not ever use HalfSipHash except for as a hashtable key function, and only
+then when you can be absolutely certain that the outputs will never be
+transmitted out of the kernel. This is only remotely useful over `jhash` as a
+means of mitigating hashtable flooding denial of service attacks.
+
+1. Generating a key
+
+Keys should always be generated from a cryptographically secure source of
+random numbers, either using get_random_bytes or get_random_once:
+
+hsiphash_key_t key;
+get_random_bytes(&key, sizeof(key));
+
+If you're not deriving your key from here, you're doing it wrong.
+
+2. Using the functions
+
+There are two variants of the function, one that takes a list of integers, and
+one that takes a buffer:
+
+u32 hsiphash(const void *data, size_t len, const hsiphash_key_t *key);
+
+And:
+
+u32 hsiphash_1u32(u32, const hsiphash_key_t *key);
+u32 hsiphash_2u32(u32, u32, const hsiphash_key_t *key);
+u32 hsiphash_3u32(u32, u32, u32, const hsiphash_key_t *key);
+u32 hsiphash_4u32(u32, u32, u32, u32, const hsiphash_key_t *key);
+
+If you pass the generic hsiphash function something of a constant length, it
+will constant fold at compile-time and automatically choose one of the
+optimized functions.
+
+3. Hashtable key function usage:
+
+struct some_hashtable {
+	DECLARE_HASHTABLE(hashtable, 8);
+	hsiphash_key_t key;
+};
+
+void init_hashtable(struct some_hashtable *table)
+{
+	get_random_bytes(&table->key, sizeof(table->key));
+}
+
+static inline hlist_head *some_hashtable_bucket(struct some_hashtable *table, struct interesting_input *input)
+{
+	return &table->hashtable[hsiphash(input, sizeof(*input), &table->key) & (HASH_SIZE(table->hashtable) - 1)];
+}
+
+You may then iterate like usual over the returned hash bucket.
+
+4. Performance
+
+HalfSipHash is roughly 3 times slower than JenkinsHash. For many replacements,
+this will not be a problem, as the hashtable lookup isn't the bottleneck. And
+in general, this is probably a good sacrifice to make for the security and DoS
+resistance of HalfSipHash.
diff --git a/Documentation/sysctl/net.txt b/Documentation/sysctl/net.txt
index f0480f7ea740..2ebabc93014a 100644
--- a/Documentation/sysctl/net.txt
+++ b/Documentation/sysctl/net.txt
@@ -54,6 +54,18 @@ Values :
 	1 - enable JIT hardening for unprivileged users only
 	2 - enable JIT hardening for all users
 
+bpf_jit_kallsyms
+----------------
+
+When Berkeley Packet Filter Just in Time compiler is enabled, then compiled
+images are unknown addresses to the kernel, meaning they neither show up in
+traces nor in /proc/kallsyms. This enables export of these addresses, which
+can be used for debugging/tracing. If bpf_jit_harden is enabled, this feature
+is disabled.
+Values :
+	0 - disable JIT kallsyms export (default value)
+	1 - enable JIT kallsyms export for privileged users only
+
 dev_weight
 --------------
 
@@ -61,6 +73,27 @@ The maximum number of packets that kernel can handle on a NAPI interrupt,
 it's a Per-CPU variable.
 Default: 64
 
+dev_weight_rx_bias
+--------------
+
+RPS (e.g. RFS, aRFS) processing is competing with the registered NAPI poll function
+of the driver for the per softirq cycle netdev_budget. This parameter influences
+the proportion of the configured netdev_budget that is spent on RPS based packet
+processing during RX softirq cycles. It is further meant for making current
+dev_weight adaptable for asymmetric CPU needs on RX/TX side of the network stack.
+(see dev_weight_tx_bias) It is effective on a per CPU basis. Determination is based
+on dev_weight and is calculated multiplicative (dev_weight * dev_weight_rx_bias).
+Default: 1
+
+dev_weight_tx_bias
+--------------
+
+Scales the maximum number of packets that can be processed during a TX softirq cycle.
+Effective on a per CPU basis. Allows scaling of current dev_weight for asymmetric
+net stack processing needs. Be careful to avoid making TX softirq processing a CPU hog.
+Calculation is based on dev_weight (dev_weight * dev_weight_tx_bias).
+Default: 1
+
 default_qdisc
 --------------
 
diff --git a/MAINTAINERS b/MAINTAINERS
index 7099fe18cb47..2d79f8fcb265 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2607,6 +2607,12 @@ L:	netdev@vger.kernel.org
 S:	Supported
 F:	drivers/net/ethernet/broadcom/bnx2x/
 
+BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
+M:	Michael Chan <michael.chan@broadcom.com>
+L:	netdev@vger.kernel.org
+S:	Supported
+F:	drivers/net/ethernet/broadcom/bnxt/
+
 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
 M:	Florian Fainelli <f.fainelli@gmail.com>
 M:	Ray Jui <rjui@broadcom.com>
@@ -5647,6 +5653,14 @@ T:	git git://linuxtv.org/media_tree.git
 S:	Odd Fixes
 F:	drivers/media/usb/gspca/
 
+GTP (GPRS Tunneling Protocol)
+M:	Pablo Neira Ayuso <pablo@netfilter.org>
+M:	Harald Welte <laforge@gnumonks.org>
+L:	osmocom-net-gprs@lists.osmocom.org
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
+S:	Maintained
+F:	drivers/net/gtp.c
+
 GUID PARTITION TABLE (GPT)
 M:	Davidlohr Bueso <dave@stgolabs.net>
 L:	linux-efi@vger.kernel.org
@@ -6249,6 +6263,13 @@ F:	include/net/cfg802154.h
 F:	include/net/ieee802154_netdev.h
 F:	Documentation/networking/ieee802154.txt
 
+IFE PROTOCOL
+M:	Yotam Gigi <yotamg@mellanox.com>
+M:	Jamal Hadi Salim <jhs@mojatatu.com>
+F:	net/ife
+F:	include/net/ife.h
+F:	include/uapi/linux/ife.h
+
 IGORPLUG-USB IR RECEIVER
 M:	Sean Young <sean@mess.org>
 L:	linux-media@vger.kernel.org
@@ -8577,9 +8598,8 @@ F:	Documentation/networking/s2io.txt
 F:	Documentation/networking/vxge.txt
 F:	drivers/net/ethernet/neterion/
 
-NETFILTER ({IP,IP6,ARP,EB,NF}TABLES)
+NETFILTER
 M:	Pablo Neira Ayuso <pablo@netfilter.org>
-M:	Patrick McHardy <kaber@trash.net>
 M:	Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
 L:	netfilter-devel@vger.kernel.org
 L:	coreteam@netfilter.org
@@ -9396,6 +9416,14 @@ F:	drivers/video/fbdev/sti*
 F:	drivers/video/console/sti*
 F:	drivers/video/logo/logo_parisc*
 
+PARMAN
+M:	Jiri Pirko <jiri@mellanox.com>
+L:	netdev@vger.kernel.org
+S:	Supported
+F:	lib/parman.c
+F:	lib/test_parman.c
+F:	include/linux/parman.h
+
 PC87360 HARDWARE MONITORING DRIVER
 M:	Jim Cromie <jim.cromie@gmail.com>
 L:	linux-hwmon@vger.kernel.org
@@ -9994,6 +10022,13 @@ L:	linuxppc-dev@lists.ozlabs.org
 S:	Maintained
 F:	drivers/block/ps3vram.c
 
+PSAMPLE PACKET SAMPLING SUPPORT:
+M:	Yotam Gigi <yotamg@mellanox.com>
+S:	Maintained
+F:	net/psample
+F:	include/net/psample.h
+F:	include/uapi/linux/psample.h
+
 PSTORE FILESYSTEM
 M:	Kees Cook <keescook@chromium.org>
 M:	Anton Vorontsov <anton@enomsg.org>
@@ -10623,7 +10658,7 @@ F:	drivers/net/wireless/realtek/rtlwifi/
 F:	drivers/net/wireless/realtek/rtlwifi/rtl8192ce/
 
 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
-M:	Jes Sorensen <Jes.Sorensen@redhat.com>
+M:	Jes Sorensen <Jes.Sorensen@gmail.com>
 L:	linux-wireless@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
 S:	Maintained
@@ -10889,6 +10924,13 @@ S:	Maintained
 F:	drivers/staging/media/st-cec/
 F:	Documentation/devicetree/bindings/media/stih-cec.txt
 
+SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
+M:	Ursula Braun <ubraun@linux.vnet.ibm.com>
+L:	linux-s390@vger.kernel.org
+W:	http://www.ibm.com/developerworks/linux/linux390/
+S:	Supported
+F:	net/smc/
+
 SYNOPSYS DESIGNWARE DMAC DRIVER
 M:	Viresh Kumar <vireshk@kernel.org>
 M:	Andy Shevchenko <andriy.shevchenko@linux.intel.com>
@@ -10897,13 +10939,6 @@ F:	include/linux/dma/dw.h
 F:	include/linux/platform_data/dma-dw.h
 F:	drivers/dma/dw/
 
-SYNOPSYS DESIGNWARE ETHERNET QOS 4.10a driver
-M: Lars Persson <lars.persson@axis.com>
-L: netdev@vger.kernel.org
-S: Supported
-F: Documentation/devicetree/bindings/net/snps,dwc-qos-ethernet.txt
-F: drivers/net/ethernet/synopsys/dwc_eth_qos.c
-
 SYNOPSYS DESIGNWARE I2C DRIVER
 M:	Jarkko Nikula <jarkko.nikula@linux.intel.com>
 R:	Andy Shevchenko <andriy.shevchenko@linux.intel.com>
@@ -11356,6 +11391,13 @@ F:	arch/arm/mach-s3c24xx/mach-bast.c
 F:	arch/arm/mach-s3c24xx/bast-ide.c
 F:	arch/arm/mach-s3c24xx/bast-irq.c
 
+SIPHASH PRF ROUTINES
+M:	Jason A. Donenfeld <Jason@zx2c4.com>
+S:	Maintained
+F:	lib/siphash.c
+F:	lib/test_siphash.c
+F:	include/linux/siphash.h
+
 TI DAVINCI MACHINE SUPPORT
 M:	Sekhar Nori <nsekhar@ti.com>
 M:	Kevin Hilman <khilman@kernel.org>
@@ -11927,6 +11969,7 @@ F:	include/linux/swiotlb.h
 
 SWITCHDEV
 M:	Jiri Pirko <jiri@resnulli.us>
+M:	Ivan Vecera <ivecera@redhat.com>
 L:	netdev@vger.kernel.org
 S:	Supported
 F:	net/switchdev/
diff --git a/arch/Kconfig b/arch/Kconfig
index 2bbf5baff690..f761142976e5 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -222,6 +222,10 @@ config GENERIC_SMP_IDLE_THREAD
 config GENERIC_IDLE_POLL_SETUP
        bool
 
+# Select if arch has all set_memory_ro/rw/x/nx() functions in asm/cacheflush.h
+config ARCH_HAS_SET_MEMORY
+	bool
+
 # Select if arch init_task initializer is different to init/init_task.c
 config ARCH_INIT_TASK
        bool
@@ -837,4 +841,7 @@ config STRICT_MODULE_RWX
 	  and non-text memory will be made non-executable. This provides
 	  protection against certain security exploits (e.g. writing to text)
 
+config ARCH_WANT_RELAX_ORDER
+	bool
+
 source "kernel/gcov/Kconfig"
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 8748353ed5e0..fda6a46d27cf 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -4,6 +4,7 @@ config ARM
 	select ARCH_CLOCKSOURCE_DATA
 	select ARCH_HAS_DEVMEM_IS_ALLOWED
 	select ARCH_HAS_ELF_RANDOMIZE
+	select ARCH_HAS_SET_MEMORY
 	select ARCH_HAS_STRICT_KERNEL_RWX if MMU && !XIP_KERNEL
 	select ARCH_HAS_STRICT_MODULE_RWX if MMU
 	select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 18d72a245e88..579cca498fd3 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -782,7 +782,6 @@
 			cpdma_channels = <8>;
 			ale_entries = <1024>;
 			bd_ram_size = <0x2000>;
-			no_bd_ram = <0>;
 			mac_control = <0x20>;
 			slaves = <2>;
 			active_slave = <0>;
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 2df9e6050c2f..97fcaf415de1 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -670,7 +670,6 @@
 			cpdma_channels = <8>;
 			ale_entries = <1024>;
 			bd_ram_size = <0x2000>;
-			no_bd_ram = <0>;
 			mac_control = <0x20>;
 			slaves = <2>;
 			active_slave = <0>;
diff --git a/arch/arm/boot/dts/dm814x.dtsi b/arch/arm/boot/dts/dm814x.dtsi
index 81b8cecb5820..5986ea3a90b0 100644
--- a/arch/arm/boot/dts/dm814x.dtsi
+++ b/arch/arm/boot/dts/dm814x.dtsi
@@ -510,7 +510,6 @@
 			cpdma_channels = <8>;
 			ale_entries = <1024>;
 			bd_ram_size = <0x2000>;
-			no_bd_ram = <0>;
 			mac_control = <0x20>;
 			slaves = <2>;
 			active_slave = <0>;
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 5ba161679e01..3e1f75026eac 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -1709,7 +1709,6 @@
 			cpdma_channels = <8>;
 			ale_entries = <1024>;
 			bd_ram_size = <0x2000>;
-			no_bd_ram = <0>;
 			mac_control = <0x20>;
 			slaves = <2>;
 			active_slave = <0>;
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index affffa7c415b..78f7c91051ff 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -253,7 +253,8 @@ CONFIG_R8169=y
 CONFIG_SH_ETH=y
 CONFIG_SMSC911X=y
 CONFIG_STMMAC_ETH=y
-CONFIG_SYNOPSYS_DWC_ETH_QOS=y
+CONFIG_STMMAC_PLATFORM=y
+CONFIG_DWMAC_DWC_QOS_ETH=y
 CONFIG_TI_CPSW=y
 CONFIG_XILINX_EMACLITE=y
 CONFIG_AT803X_PHY=y
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 04910764c385..83a7ec4c16d0 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -105,7 +105,7 @@ void __init orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data)
 /*****************************************************************************
  * Ethernet switch
  ****************************************************************************/
-void __init orion5x_eth_switch_init(struct dsa_platform_data *d)
+void __init orion5x_eth_switch_init(struct dsa_chip_data *d)
 {
 	orion_ge00_switch_init(d);
 }
diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h
index 8a4115bd441d..efeffc6b4ebb 100644
--- a/arch/arm/mach-orion5x/common.h
+++ b/arch/arm/mach-orion5x/common.h
@@ -3,7 +3,7 @@
 
 #include <linux/reboot.h>
 
-struct dsa_platform_data;
+struct dsa_chip_data;
 struct mv643xx_eth_platform_data;
 struct mv_sata_platform_data;
 
@@ -41,7 +41,7 @@ void orion5x_setup_wins(void);
 void orion5x_ehci0_init(void);
 void orion5x_ehci1_init(void);
 void orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data);
-void orion5x_eth_switch_init(struct dsa_platform_data *d);
+void orion5x_eth_switch_init(struct dsa_chip_data *d);
 void orion5x_i2c_init(void);
 void orion5x_sata_init(struct mv_sata_platform_data *sata_data);
 void orion5x_spi_init(void);
diff --git a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
index dccadf68ea2b..a3c1336d30c9 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
@@ -101,11 +101,6 @@ static struct dsa_chip_data rd88f5181l_fxo_switch_chip_data = {
 	.port_names[7]	= "lan3",
 };
 
-static struct dsa_platform_data __initdata rd88f5181l_fxo_switch_plat_data = {
-	.nr_chips	= 1,
-	.chip		= &rd88f5181l_fxo_switch_chip_data,
-};
-
 static void __init rd88f5181l_fxo_init(void)
 {
 	/*
@@ -120,7 +115,7 @@ static void __init rd88f5181l_fxo_init(void)
 	 */
 	orion5x_ehci0_init();
 	orion5x_eth_init(&rd88f5181l_fxo_eth_data);
-	orion5x_eth_switch_init(&rd88f5181l_fxo_switch_plat_data);
+	orion5x_eth_switch_init(&rd88f5181l_fxo_switch_chip_data);
 	orion5x_uart0_init();
 
 	mvebu_mbus_add_window_by_id(ORION_MBUS_DEVBUS_BOOT_TARGET,
diff --git a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
index affe5ec825de..252efe29bd1a 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
@@ -102,11 +102,6 @@ static struct dsa_chip_data rd88f5181l_ge_switch_chip_data = {
 	.port_names[7]	= "lan3",
 };
 
-static struct dsa_platform_data __initdata rd88f5181l_ge_switch_plat_data = {
-	.nr_chips	= 1,
-	.chip		= &rd88f5181l_ge_switch_chip_data,
-};
-
 static struct i2c_board_info __initdata rd88f5181l_ge_i2c_rtc = {
 	I2C_BOARD_INFO("ds1338", 0x68),
 };
@@ -125,7 +120,7 @@ static void __init rd88f5181l_ge_init(void)
 	 */
 	orion5x_ehci0_init();
 	orion5x_eth_init(&rd88f5181l_ge_eth_data);
-	orion5x_eth_switch_init(&rd88f5181l_ge_switch_plat_data);
+	orion5x_eth_switch_init(&rd88f5181l_ge_switch_chip_data);
 	orion5x_i2c_init();
 	orion5x_uart0_init();
 
diff --git a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
index 67ee8571b03c..f4f1dbe1d91d 100644
--- a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
@@ -40,11 +40,6 @@ static struct dsa_chip_data rd88f6183ap_ge_switch_chip_data = {
 	.port_names[5]	= "cpu",
 };
 
-static struct dsa_platform_data __initdata rd88f6183ap_ge_switch_plat_data = {
-	.nr_chips	= 1,
-	.chip		= &rd88f6183ap_ge_switch_chip_data,
-};
-
 static struct mtd_partition rd88f6183ap_ge_partitions[] = {
 	{
 		.name	= "kernel",
@@ -89,7 +84,7 @@ static void __init rd88f6183ap_ge_init(void)
 	 */
 	orion5x_ehci0_init();
 	orion5x_eth_init(&rd88f6183ap_ge_eth_data);
-	orion5x_eth_switch_init(&rd88f6183ap_ge_switch_plat_data);
+	orion5x_eth_switch_init(&rd88f6183ap_ge_switch_chip_data);
 	spi_register_board_info(rd88f6183ap_ge_spi_slave_info,
 				ARRAY_SIZE(rd88f6183ap_ge_spi_slave_info));
 	orion5x_spi_init();
diff --git a/arch/arm/mach-orion5x/wnr854t-setup.c b/arch/arm/mach-orion5x/wnr854t-setup.c
index 4dbcdbe1de7c..d162d4c7f85d 100644
--- a/arch/arm/mach-orion5x/wnr854t-setup.c
+++ b/arch/arm/mach-orion5x/wnr854t-setup.c
@@ -106,11 +106,6 @@ static struct dsa_chip_data wnr854t_switch_chip_data = {
 	.port_names[7] = "lan2",
 };
 
-static struct dsa_platform_data __initdata wnr854t_switch_plat_data = {
-	.nr_chips	= 1,
-	.chip		= &wnr854t_switch_chip_data,
-};
-
 static void __init wnr854t_init(void)
 {
 	/*
@@ -124,7 +119,7 @@ static void __init wnr854t_init(void)
 	 * Configure peripherals.
 	 */
 	orion5x_eth_init(&wnr854t_eth_data);
-	orion5x_eth_switch_init(&wnr854t_switch_plat_data);
+	orion5x_eth_switch_init(&wnr854t_switch_chip_data);
 	orion5x_uart0_init();
 
 	mvebu_mbus_add_window_by_id(ORION_MBUS_DEVBUS_BOOT_TARGET,
diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
index a6a8c4648d74..9250bb2e429c 100644
--- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c
+++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
@@ -191,11 +191,6 @@ static struct dsa_chip_data wrt350n_v2_switch_chip_data = {
 	.port_names[7]	= "lan4",
 };
 
-static struct dsa_platform_data __initdata wrt350n_v2_switch_plat_data = {
-	.nr_chips	= 1,
-	.chip		= &wrt350n_v2_switch_chip_data,
-};
-
 static void __init wrt350n_v2_init(void)
 {
 	/*
@@ -210,7 +205,7 @@ static void __init wrt350n_v2_init(void)
 	 */
 	orion5x_ehci0_init();
 	orion5x_eth_init(&wrt350n_v2_eth_data);
-	orion5x_eth_switch_init(&wrt350n_v2_switch_plat_data);
+	orion5x_eth_switch_init(&wrt350n_v2_switch_chip_data);
 	orion5x_uart0_init();
 
 	mvebu_mbus_add_window_by_id(ORION_MBUS_DEVBUS_BOOT_TARGET,
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index 272f49b2c68f..9255b6d67ba5 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -22,6 +22,7 @@
 #include <linux/platform_data/dma-mv_xor.h>
 #include <linux/platform_data/usb-ehci-orion.h>
 #include <plat/common.h>
+#include <linux/phy.h>
 
 /* Create a clkdev entry for a given device/clk */
 void __init orion_clkdev_add(const char *con_id, const char *dev_id,
@@ -470,15 +471,27 @@ void __init orion_ge11_init(struct mv643xx_eth_platform_data *eth_data,
 /*****************************************************************************
  * Ethernet switch
  ****************************************************************************/
-void __init orion_ge00_switch_init(struct dsa_platform_data *d)
+static __initconst const char *orion_ge00_mvmdio_bus_name = "orion-mii";
+static __initdata struct mdio_board_info
+		  orion_ge00_switch_board_info;
+
+void __init orion_ge00_switch_init(struct dsa_chip_data *d)
 {
-	int i;
+	struct mdio_board_info *bd;
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(d->port_names); i++)
+		if (!strcmp(d->port_names[i], "cpu"))
+			break;
 
-	d->netdev = &orion_ge00.dev;
-	for (i = 0; i < d->nr_chips; i++)
-		d->chip[i].host_dev = &orion_ge_mvmdio.dev;
+	bd = &orion_ge00_switch_board_info;
+	bd->bus_id = orion_ge00_mvmdio_bus_name;
+	bd->mdio_addr = d->sw_addr;
+	d->netdev[i] = &orion_ge00.dev;
+	strcpy(bd->modalias, "mv88e6085");
+	bd->platform_data = d;
 
-	platform_device_register_data(NULL, "dsa", 0, d, sizeof(d));
+	mdiobus_register_board_info(&orion_ge00_switch_board_info, 1);
 }
 
 /*****************************************************************************
diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h
index 9347f3c58a6d..3647d3b33c20 100644
--- a/arch/arm/plat-orion/include/plat/common.h
+++ b/arch/arm/plat-orion/include/plat/common.h
@@ -12,7 +12,7 @@
 #include <linux/mv643xx_eth.h>
 #include <linux/platform_data/usb-ehci-orion.h>
 
-struct dsa_platform_data;
+struct dsa_chip_data;
 struct mv_sata_platform_data;
 
 void __init orion_uart0_init(void __iomem *membase,
@@ -57,7 +57,7 @@ void __init orion_ge11_init(struct mv643xx_eth_platform_data *eth_data,
 			    unsigned long mapbase,
 			    unsigned long irq);
 
-void __init orion_ge00_switch_init(struct dsa_platform_data *d);
+void __init orion_ge00_switch_init(struct dsa_chip_data *d);
 
 void __init orion_i2c_init(unsigned long mapbase,
 			   unsigned long irq,
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 3bebdaf1d009..916024d6a2b1 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -12,6 +12,7 @@ config ARM64
 	select ARCH_HAS_GCOV_PROFILE_ALL
 	select ARCH_HAS_GIGANTIC_PAGE
 	select ARCH_HAS_KCOV
+	select ARCH_HAS_SET_MEMORY
 	select ARCH_HAS_SG_CHAIN
 	select ARCH_HAS_STRICT_KERNEL_RWX
 	select ARCH_HAS_STRICT_MODULE_RWX
diff --git a/arch/arm64/net/bpf_jit_comp.c b/arch/arm64/net/bpf_jit_comp.c
index b2fc97a2c56c..a785554916c0 100644
--- a/arch/arm64/net/bpf_jit_comp.c
+++ b/arch/arm64/net/bpf_jit_comp.c
@@ -813,11 +813,6 @@ static inline void bpf_flush_icache(void *start, void *end)
 	flush_icache_range((unsigned long)start, (unsigned long)end);
 }
 
-void bpf_jit_compile(struct bpf_prog *prog)
-{
-	/* Nothing to do here. We support Internal BPF. */
-}
-
 struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 {
 	struct bpf_prog *tmp, *orig_prog = prog;
@@ -903,7 +898,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 
 	bpf_flush_icache(header, ctx.image + ctx.idx);
 
-	set_memory_ro((unsigned long)header, header->pages);
+	bpf_jit_binary_lock_ro(header);
 	prog->bpf_func = (void *)ctx.image;
 	prog->jited = 1;
 
@@ -915,18 +910,3 @@ out:
 					   tmp : orig_prog);
 	return prog;
 }
-
-void bpf_jit_free(struct bpf_prog *prog)
-{
-	unsigned long addr = (unsigned long)prog->bpf_func & PAGE_MASK;
-	struct bpf_binary_header *header = (void *)addr;
-
-	if (!prog->jited)
-		goto free_filter;
-
-	set_memory_rw(addr, header->pages);
-	bpf_jit_binary_free(header);
-
-free_filter:
-	bpf_prog_unlock_free(prog);
-}
diff --git a/arch/m68k/emu/nfeth.c b/arch/m68k/emu/nfeth.c
index fc4be028c418..e45ce4243aaa 100644
--- a/arch/m68k/emu/nfeth.c
+++ b/arch/m68k/emu/nfeth.c
@@ -124,7 +124,6 @@ static inline void recv_packet(struct net_device *dev)
 
 	skb->protocol = eth_type_trans(skb, dev);
 	netif_rx(skb);
-	dev->last_rx = jiffies;
 	dev->stats.rx_packets++;
 	dev->stats.rx_bytes += pktlen;
 
diff --git a/arch/mips/cavium-octeon/octeon-platform.c b/arch/mips/cavium-octeon/octeon-platform.c
index 16083cf93820..3375e61daa19 100644
--- a/arch/mips/cavium-octeon/octeon-platform.c
+++ b/arch/mips/cavium-octeon/octeon-platform.c
@@ -1061,7 +1061,3 @@ static int __init octeon_publish_devices(void)
 	return of_platform_bus_probe(NULL, octeon_ids, NULL);
 }
 arch_initcall(octeon_publish_devices);
-
-MODULE_AUTHOR("David Daney <ddaney@caviumnetworks.com>");
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Platform driver for Octeon SOC");
diff --git a/arch/powerpc/net/bpf_jit_comp64.c b/arch/powerpc/net/bpf_jit_comp64.c
index 73a5cf18fd84..c34166ef76fc 100644
--- a/arch/powerpc/net/bpf_jit_comp64.c
+++ b/arch/powerpc/net/bpf_jit_comp64.c
@@ -961,8 +961,6 @@ common_load:
 	return 0;
 }
 
-void bpf_jit_compile(struct bpf_prog *fp) { }
-
 struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *fp)
 {
 	u32 proglen;
@@ -1066,6 +1064,7 @@ out:
 	return fp;
 }
 
+/* Overriding bpf_jit_free() as we don't set images read-only. */
 void bpf_jit_free(struct bpf_prog *fp)
 {
 	unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 53bb0e3e0db3..2ef031bee7ab 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -69,6 +69,7 @@ config S390
 	select ARCH_HAS_GCOV_PROFILE_ALL
 	select ARCH_HAS_GIGANTIC_PAGE
 	select ARCH_HAS_KCOV
+	select ARCH_HAS_SET_MEMORY
 	select ARCH_HAS_SG_CHAIN
 	select ARCH_HAS_STRICT_KERNEL_RWX
 	select ARCH_HAS_STRICT_MODULE_RWX
diff --git a/arch/s390/net/bpf_jit_comp.c b/arch/s390/net/bpf_jit_comp.c
index 167b31b186c1..b49c52a02087 100644
--- a/arch/s390/net/bpf_jit_comp.c
+++ b/arch/s390/net/bpf_jit_comp.c
@@ -1263,14 +1263,6 @@ static int bpf_jit_prog(struct bpf_jit *jit, struct bpf_prog *fp)
 }
 
 /*
- * Classic BPF function stub. BPF programs will be converted into
- * eBPF and then bpf_int_jit_compile() will be called.
- */
-void bpf_jit_compile(struct bpf_prog *fp)
-{
-}
-
-/*
  * Compile eBPF program "fp"
  */
 struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *fp)
@@ -1335,7 +1327,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *fp)
 			print_fn_code(jit.prg_buf, jit.size_prg);
 	}
 	if (jit.prg_buf) {
-		set_memory_ro((unsigned long)header, header->pages);
+		bpf_jit_binary_lock_ro(header);
 		fp->bpf_func = (void *) jit.prg_buf;
 		fp->jited = 1;
 	}
@@ -1347,21 +1339,3 @@ out:
 					   tmp : orig_fp);
 	return fp;
 }
-
-/*
- * Free eBPF program
- */
-void bpf_jit_free(struct bpf_prog *fp)
-{
-	unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
-	struct bpf_binary_header *header = (void *)addr;
-
-	if (!fp->jited)
-		goto free_filter;
-
-	set_memory_rw(addr, header->pages);
-	bpf_jit_binary_free(header);
-
-free_filter:
-	bpf_prog_unlock_free(fp);
-}
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index cf4034c66362..68ac5c7cd982 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -44,6 +44,7 @@ config SPARC
 	select CPU_NO_EFFICIENT_FFS
 	select HAVE_ARCH_HARDENED_USERCOPY
 	select PROVE_LOCKING_SMALL if PROVE_LOCKING
+	select ARCH_WANT_RELAX_ORDER
 
 config SPARC32
 	def_bool !64BIT
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 4ca8c41623f4..f793820cee4c 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -53,6 +53,7 @@ config X86
 	select ARCH_HAS_KCOV			if X86_64
 	select ARCH_HAS_MMIO_FLUSH
 	select ARCH_HAS_PMEM_API		if X86_64
+	select ARCH_HAS_SET_MEMORY
 	select ARCH_HAS_SG_CHAIN
 	select ARCH_HAS_STRICT_KERNEL_RWX
 	select ARCH_HAS_STRICT_MODULE_RWX
diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
index bb660e53cbd6..32322ce9b405 100644
--- a/arch/x86/net/bpf_jit_comp.c
+++ b/arch/x86/net/bpf_jit_comp.c
@@ -1067,13 +1067,13 @@ common_load:
 
 		ilen = prog - temp;
 		if (ilen > BPF_MAX_INSN_SIZE) {
-			pr_err("bpf_jit_compile fatal insn size error\n");
+			pr_err("bpf_jit: fatal insn size error\n");
 			return -EFAULT;
 		}
 
 		if (image) {
 			if (unlikely(proglen + ilen > oldproglen)) {
-				pr_err("bpf_jit_compile fatal error\n");
+				pr_err("bpf_jit: fatal error\n");
 				return -EFAULT;
 			}
 			memcpy(image + proglen, temp, ilen);
@@ -1085,10 +1085,6 @@ common_load:
 	return proglen;
 }
 
-void bpf_jit_compile(struct bpf_prog *prog)
-{
-}
-
 struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 {
 	struct bpf_binary_header *header = NULL;
@@ -1169,7 +1165,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 
 	if (image) {
 		bpf_flush_icache(header, image + proglen);
-		set_memory_ro((unsigned long)header, header->pages);
+		bpf_jit_binary_lock_ro(header);
 		prog->bpf_func = (void *)image;
 		prog->jited = 1;
 	} else {
@@ -1184,18 +1180,3 @@ out:
 					   tmp : orig_prog);
 	return prog;
 }
-
-void bpf_jit_free(struct bpf_prog *fp)
-{
-	unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
-	struct bpf_binary_header *header = (void *)addr;
-
-	if (!fp->jited)
-		goto free_filter;
-
-	set_memory_rw(addr, header->pages);
-	bpf_jit_binary_free(header);
-
-free_filter:
-	bpf_prog_unlock_free(fp);
-}
diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
index c53a9dd1353f..623359e407aa 100644
--- a/drivers/atm/eni.c
+++ b/drivers/atm/eni.c
@@ -1779,7 +1779,7 @@ static int eni_do_init(struct atm_dev *dev)
 	printk(")\n");
 	printk(KERN_NOTICE DEV_LABEL "(itf %d): %s,%s\n",dev->number,
 	    eni_in(MID_RES_ID_MCON) & 0x200 ? "ASIC" : "FPGA",
-	    media_name[eni_in(MID_RES_ID_MCON) & DAUGTHER_ID]);
+	    media_name[eni_in(MID_RES_ID_MCON) & DAUGHTER_ID]);
 
 	error = suni_init(dev);
 	if (error)
diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index 471ddfd93ea8..5ec109533bb9 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -2132,12 +2132,8 @@ idt77252_init_est(struct vc_map *vc, int pcr)
 
 	est->interval = 2;		/* XXX: make this configurable */
 	est->ewma_log = 2;		/* XXX: make this configurable */
-	init_timer(&est->timer);
-	est->timer.data = (unsigned long)vc;
-	est->timer.function = idt77252_est_timer;
-
-	est->timer.expires = jiffies + ((HZ / 4) << est->interval);
-	add_timer(&est->timer);
+	setup_timer(&est->timer, idt77252_est_timer, (unsigned long)vc);
+	mod_timer(&est->timer, jiffies + ((HZ / 4) << est->interval));
 
 	return est;
 }
@@ -3638,9 +3634,7 @@ static int idt77252_init_one(struct pci_dev *pcidev,
 	spin_lock_init(&card->cmd_lock);
 	spin_lock_init(&card->tst_lock);
 
-	init_timer(&card->tst_timer);
-	card->tst_timer.data = (unsigned long)card;
-	card->tst_timer.function = tst_timer;
+	setup_timer(&card->tst_timer, tst_timer, (unsigned long)card);
 
 	/* Do the I/O remapping... */
 	card->membase = ioremap(membase, 1024);
diff --git a/drivers/atm/midway.h b/drivers/atm/midway.h
index 432525ad5e46..d8bec0f2a71c 100644
--- a/drivers/atm/midway.h
+++ b/drivers/atm/midway.h
@@ -56,7 +56,7 @@
 #define MID_CON_SUNI	0x00000040	/* 0: UTOPIA; 1: SUNI */
 #define MID_CON_V6	0x00000020	/* 0: non-pipel UTOPIA (required iff
 					   !CON_SUNI; 1: UTOPIA */
-#define DAUGTHER_ID	0x0000001f	/* daugther board id */
+#define DAUGHTER_ID	0x0000001f	/* daughter board id */
 
 /*
  * Interrupt Status Acknowledge, Interrupt Status & Interrupt Enable
diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c
index 2c1798e38abd..12da68ec48ba 100644
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -136,17 +136,17 @@ static bool bcma_is_core_needed_early(u16 core_id)
 	return false;
 }
 
-static struct device_node *bcma_of_find_child_device(struct platform_device *parent,
+static struct device_node *bcma_of_find_child_device(struct device *parent,
 						     struct bcma_device *core)
 {
 	struct device_node *node;
 	u64 size;
 	const __be32 *reg;
 
-	if (!parent || !parent->dev.of_node)
+	if (!parent->of_node)
 		return NULL;
 
-	for_each_child_of_node(parent->dev.of_node, node) {
+	for_each_child_of_node(parent->of_node, node) {
 		reg = of_get_address(node, 0, &size, NULL);
 		if (!reg)
 			continue;
@@ -156,7 +156,7 @@ static struct device_node *bcma_of_find_child_device(struct platform_device *par
 	return NULL;
 }
 
-static int bcma_of_irq_parse(struct platform_device *parent,
+static int bcma_of_irq_parse(struct device *parent,
 			     struct bcma_device *core,
 			     struct of_phandle_args *out_irq, int num)
 {
@@ -169,7 +169,7 @@ static int bcma_of_irq_parse(struct platform_device *parent,
 			return rc;
 	}
 
-	out_irq->np = parent->dev.of_node;
+	out_irq->np = parent->of_node;
 	out_irq->args_count = 1;
 	out_irq->args[0] = num;
 
@@ -177,13 +177,13 @@ static int bcma_of_irq_parse(struct platform_device *parent,
 	return of_irq_parse_raw(laddr, out_irq);
 }
 
-static unsigned int bcma_of_get_irq(struct platform_device *parent,
+static unsigned int bcma_of_get_irq(struct device *parent,
 				    struct bcma_device *core, int num)
 {
 	struct of_phandle_args out_irq;
 	int ret;
 
-	if (!IS_ENABLED(CONFIG_OF_IRQ) || !parent || !parent->dev.of_node)
+	if (!IS_ENABLED(CONFIG_OF_IRQ) || !parent->of_node)
 		return 0;
 
 	ret = bcma_of_irq_parse(parent, core, &out_irq, num);
@@ -196,7 +196,7 @@ static unsigned int bcma_of_get_irq(struct platform_device *parent,
 	return irq_create_of_mapping(&out_irq);
 }
 
-static void bcma_of_fill_device(struct platform_device *parent,
+static void bcma_of_fill_device(struct device *parent,
 				struct bcma_device *core)
 {
 	struct device_node *node;
@@ -227,7 +227,7 @@ unsigned int bcma_core_irq(struct bcma_device *core, int num)
 			return mips_irq <= 4 ? mips_irq + 2 : 0;
 		}
 		if (bus->host_pdev)
-			return bcma_of_get_irq(bus->host_pdev, core, num);
+			return bcma_of_get_irq(&bus->host_pdev->dev, core, num);
 		return 0;
 	case BCMA_HOSTTYPE_SDIO:
 		return 0;
@@ -253,7 +253,8 @@ void bcma_prepare_core(struct bcma_bus *bus, struct bcma_device *core)
 		if (IS_ENABLED(CONFIG_OF) && bus->host_pdev) {
 			core->dma_dev = &bus->host_pdev->dev;
 			core->dev.parent = &bus->host_pdev->dev;
-			bcma_of_fill_device(bus->host_pdev, core);
+			if (core->dev.parent)
+				bcma_of_fill_device(core->dev.parent, core);
 		} else {
 			core->dev.dma_mask = &core->dev.coherent_dma_mask;
 			core->dma_dev = &core->dev;
@@ -633,8 +634,11 @@ static int bcma_device_probe(struct device *dev)
 					       drv);
 	int err = 0;
 
+	get_device(dev);
 	if (adrv->probe)
 		err = adrv->probe(core);
+	if (err)
+		put_device(dev);
 
 	return err;
 }
@@ -647,6 +651,7 @@ static int bcma_device_remove(struct device *dev)
 
 	if (adrv->remove)
 		adrv->remove(core);
+	put_device(dev);
 
 	return 0;
 }
diff --git a/drivers/bluetooth/Kconfig b/drivers/bluetooth/Kconfig
index 3cc9bff9d99d..c2c14a12713b 100644
--- a/drivers/bluetooth/Kconfig
+++ b/drivers/bluetooth/Kconfig
@@ -344,7 +344,7 @@ config BT_WILINK
 
 config BT_QCOMSMD
 	tristate "Qualcomm SMD based HCI support"
-	depends on QCOM_SMD && QCOM_WCNSS_CTRL
+	depends on (QCOM_SMD && QCOM_WCNSS_CTRL) || COMPILE_TEST
 	select BT_QCA
 	help
 	  Qualcomm SMD based HCI driver.
diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index fadba88745dc..b793853ff05f 100644
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -94,6 +94,7 @@ static const struct usb_device_id ath3k_table[] = {
 	{ USB_DEVICE(0x04CA, 0x300f) },
 	{ USB_DEVICE(0x04CA, 0x3010) },
 	{ USB_DEVICE(0x04CA, 0x3014) },
+	{ USB_DEVICE(0x04CA, 0x3018) },
 	{ USB_DEVICE(0x0930, 0x0219) },
 	{ USB_DEVICE(0x0930, 0x021c) },
 	{ USB_DEVICE(0x0930, 0x0220) },
@@ -162,6 +163,7 @@ static const struct usb_device_id ath3k_blist_tbl[] = {
 	{ USB_DEVICE(0x04ca, 0x300f), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x04ca, 0x3010), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x04ca, 0x3014), .driver_info = BTUSB_ATH3012 },
+	{ USB_DEVICE(0x04ca, 0x3018), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x0930, 0x021c), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x0930, 0x0220), .driver_info = BTUSB_ATH3012 },
diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c
index fdb44829ab6f..ba3dd2eafc09 100644
--- a/drivers/bluetooth/btbcm.c
+++ b/drivers/bluetooth/btbcm.c
@@ -178,6 +178,9 @@ static int btbcm_reset(struct hci_dev *hdev)
 	}
 	kfree_skb(skb);
 
+	/* 100 msec delay for module to complete reset process */
+	msleep(100);
+
 	return 0;
 }
 
diff --git a/drivers/bluetooth/btmrvl_main.c b/drivers/bluetooth/btmrvl_main.c
index e6a85f0e6309..c38cb5b91291 100644
--- a/drivers/bluetooth/btmrvl_main.c
+++ b/drivers/bluetooth/btmrvl_main.c
@@ -502,7 +502,7 @@ static int btmrvl_download_cal_data(struct btmrvl_private *priv,
 	ret = btmrvl_send_sync_cmd(priv, BT_CMD_LOAD_CONFIG_DATA, data,
 				   BT_CAL_HDR_LEN + len);
 	if (ret)
-		BT_ERR("Failed to download caibration data");
+		BT_ERR("Failed to download calibration data");
 
 	return 0;
 }
diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c
index d02f2c14df32..08e01f002bad 100644
--- a/drivers/bluetooth/btmrvl_sdio.c
+++ b/drivers/bluetooth/btmrvl_sdio.c
@@ -97,11 +97,11 @@ static int btmrvl_sdio_probe_of(struct device *dev,
 		cfg->irq_bt = irq_of_parse_and_map(card->plt_of_node, 0);
 		if (!cfg->irq_bt) {
 			dev_err(dev, "fail to parse irq_bt from device tree");
+			cfg->irq_bt = -1;
 		} else {
 			ret = devm_request_irq(dev, cfg->irq_bt,
 					       btmrvl_wake_irq_bt,
-					       IRQF_TRIGGER_LOW,
-					       "bt_wake", cfg);
+					       0, "bt_wake", cfg);
 			if (ret) {
 				dev_err(dev,
 					"Failed to request irq_bt %d (%d)\n",
@@ -1624,7 +1624,7 @@ static int btmrvl_sdio_suspend(struct device *dev)
 
 	if (priv->adapter->hs_state != HS_ACTIVATED) {
 		if (btmrvl_enable_hs(priv)) {
-			BT_ERR("HS not actived, suspend failed!");
+			BT_ERR("HS not activated, suspend failed!");
 			priv->adapter->is_suspending = false;
 			return -EBUSY;
 		}
@@ -1682,8 +1682,12 @@ static int btmrvl_sdio_resume(struct device *dev)
 	/* Disable platform specific wakeup interrupt */
 	if (card->plt_wake_cfg && card->plt_wake_cfg->irq_bt >= 0) {
 		disable_irq_wake(card->plt_wake_cfg->irq_bt);
-		if (!card->plt_wake_cfg->wake_by_bt)
-			disable_irq(card->plt_wake_cfg->irq_bt);
+		disable_irq(card->plt_wake_cfg->irq_bt);
+		if (card->plt_wake_cfg->wake_by_bt)
+			/* Undo our disable, since interrupt handler already
+			 * did this.
+			 */
+			enable_irq(card->plt_wake_cfg->irq_bt);
 	}
 
 	return 0;
diff --git a/drivers/bluetooth/btqcomsmd.c b/drivers/bluetooth/btqcomsmd.c
index 08c2c93887c1..8d4868af9bbd 100644
--- a/drivers/bluetooth/btqcomsmd.c
+++ b/drivers/bluetooth/btqcomsmd.c
@@ -165,6 +165,7 @@ static const struct of_device_id btqcomsmd_of_match[] = {
 	{ .compatible = "qcom,wcnss-bt", },
 	{ },
 };
+MODULE_DEVICE_TABLE(of, btqcomsmd_of_match);
 
 static struct platform_driver btqcomsmd_driver = {
 	.probe = btqcomsmd_probe,
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 2f633df9f4e6..1c8094ef3f22 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -24,6 +24,8 @@
 #include <linux/module.h>
 #include <linux/usb.h>
 #include <linux/firmware.h>
+#include <linux/of_device.h>
+#include <linux/of_irq.h>
 #include <asm/unaligned.h>
 
 #include <net/bluetooth/bluetooth.h>
@@ -130,6 +132,10 @@ static const struct usb_device_id btusb_table[] = {
 	/* Broadcom BCM43142A0 (Foxconn/Lenovo) */
 	{ USB_DEVICE(0x105b, 0xe065), .driver_info = BTUSB_BCM_PATCHRAM },
 
+	/* Broadcom BCM920703 (HTC Vive) */
+	{ USB_VENDOR_AND_INTERFACE_INFO(0x0bb4, 0xff, 0x01, 0x01),
+	  .driver_info = BTUSB_BCM_PATCHRAM },
+
 	/* Foxconn - Hon Hai */
 	{ USB_VENDOR_AND_INTERFACE_INFO(0x0489, 0xff, 0x01, 0x01),
 	  .driver_info = BTUSB_BCM_PATCHRAM },
@@ -154,6 +160,10 @@ static const struct usb_device_id btusb_table[] = {
 	{ USB_VENDOR_AND_INTERFACE_INFO(0x13d3, 0xff, 0x01, 0x01),
 	  .driver_info = BTUSB_BCM_PATCHRAM },
 
+	/* Dell Computer - Broadcom based  */
+	{ USB_VENDOR_AND_INTERFACE_INFO(0x413c, 0xff, 0x01, 0x01),
+	  .driver_info = BTUSB_BCM_PATCHRAM },
+
 	/* Toshiba Corp - Broadcom based */
 	{ USB_VENDOR_AND_INTERFACE_INFO(0x0930, 0xff, 0x01, 0x01),
 	  .driver_info = BTUSB_BCM_PATCHRAM },
@@ -209,6 +219,7 @@ static const struct usb_device_id blacklist_table[] = {
 	{ USB_DEVICE(0x04ca, 0x300f), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x04ca, 0x3010), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x04ca, 0x3014), .driver_info = BTUSB_ATH3012 },
+	{ USB_DEVICE(0x04ca, 0x3018), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x0930, 0x021c), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x0930, 0x0220), .driver_info = BTUSB_ATH3012 },
@@ -369,6 +380,7 @@ static const struct usb_device_id blacklist_table[] = {
 #define BTUSB_BOOTING		9
 #define BTUSB_RESET_RESUME	10
 #define BTUSB_DIAG_RUNNING	11
+#define BTUSB_OOB_WAKE_ENABLED	12
 
 struct btusb_data {
 	struct hci_dev       *hdev;
@@ -416,6 +428,8 @@ struct btusb_data {
 	int (*recv_bulk)(struct btusb_data *data, void *buffer, int count);
 
 	int (*setup_on_usb)(struct hci_dev *hdev);
+
+	int oob_wake_irq;   /* irq for out-of-band wake-on-bt */
 };
 
 static inline void btusb_free_frags(struct btusb_data *data)
@@ -2338,6 +2352,50 @@ static int btusb_shutdown_intel(struct hci_dev *hdev)
 	return 0;
 }
 
+#ifdef CONFIG_PM
+/* Configure an out-of-band gpio as wake-up pin, if specified in device tree */
+static int marvell_config_oob_wake(struct hci_dev *hdev)
+{
+	struct sk_buff *skb;
+	struct btusb_data *data = hci_get_drvdata(hdev);
+	struct device *dev = &data->udev->dev;
+	u16 pin, gap, opcode;
+	int ret;
+	u8 cmd[5];
+
+	/* Move on if no wakeup pin specified */
+	if (of_property_read_u16(dev->of_node, "marvell,wakeup-pin", &pin) ||
+	    of_property_read_u16(dev->of_node, "marvell,wakeup-gap-ms", &gap))
+		return 0;
+
+	/* Vendor specific command to configure a GPIO as wake-up pin */
+	opcode = hci_opcode_pack(0x3F, 0x59);
+	cmd[0] = opcode & 0xFF;
+	cmd[1] = opcode >> 8;
+	cmd[2] = 2; /* length of parameters that follow */
+	cmd[3] = pin;
+	cmd[4] = gap; /* time in ms, for which wakeup pin should be asserted */
+
+	skb = bt_skb_alloc(sizeof(cmd), GFP_KERNEL);
+	if (!skb) {
+		bt_dev_err(hdev, "%s: No memory\n", __func__);
+		return -ENOMEM;
+	}
+
+	memcpy(skb_put(skb, sizeof(cmd)), cmd, sizeof(cmd));
+	hci_skb_pkt_type(skb) = HCI_COMMAND_PKT;
+
+	ret = btusb_send_frame(hdev, skb);
+	if (ret) {
+		bt_dev_err(hdev, "%s: configuration failed\n", __func__);
+		kfree_skb(skb);
+		return ret;
+	}
+
+	return 0;
+}
+#endif
+
 static int btusb_set_bdaddr_marvell(struct hci_dev *hdev,
 				    const bdaddr_t *bdaddr)
 {
@@ -2728,6 +2786,66 @@ static int btusb_bcm_set_diag(struct hci_dev *hdev, bool enable)
 }
 #endif
 
+#ifdef CONFIG_PM
+static irqreturn_t btusb_oob_wake_handler(int irq, void *priv)
+{
+	struct btusb_data *data = priv;
+
+	pm_wakeup_event(&data->udev->dev, 0);
+
+	/* Disable only if not already disabled (keep it balanced) */
+	if (test_and_clear_bit(BTUSB_OOB_WAKE_ENABLED, &data->flags)) {
+		disable_irq_nosync(irq);
+		disable_irq_wake(irq);
+	}
+	return IRQ_HANDLED;
+}
+
+static const struct of_device_id btusb_match_table[] = {
+	{ .compatible = "usb1286,204e" },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, btusb_match_table);
+
+/* Use an oob wakeup pin? */
+static int btusb_config_oob_wake(struct hci_dev *hdev)
+{
+	struct btusb_data *data = hci_get_drvdata(hdev);
+	struct device *dev = &data->udev->dev;
+	int irq, ret;
+
+	clear_bit(BTUSB_OOB_WAKE_ENABLED, &data->flags);
+
+	if (!of_match_device(btusb_match_table, dev))
+		return 0;
+
+	/* Move on if no IRQ specified */
+	irq = of_irq_get_byname(dev->of_node, "wakeup");
+	if (irq <= 0) {
+		bt_dev_dbg(hdev, "%s: no OOB Wakeup IRQ in DT", __func__);
+		return 0;
+	}
+
+	ret = devm_request_irq(&hdev->dev, irq, btusb_oob_wake_handler,
+			       0, "OOB Wake-on-BT", data);
+	if (ret) {
+		bt_dev_err(hdev, "%s: IRQ request failed", __func__);
+		return ret;
+	}
+
+	ret = device_init_wakeup(dev, true);
+	if (ret) {
+		bt_dev_err(hdev, "%s: failed to init_wakeup", __func__);
+		return ret;
+	}
+
+	data->oob_wake_irq = irq;
+	disable_irq(irq);
+	bt_dev_info(hdev, "OOB Wake-on-BT configured at IRQ %u", irq);
+	return 0;
+}
+#endif
+
 static int btusb_probe(struct usb_interface *intf,
 		       const struct usb_device_id *id)
 {
@@ -2849,6 +2967,18 @@ static int btusb_probe(struct usb_interface *intf,
 	hdev->send   = btusb_send_frame;
 	hdev->notify = btusb_notify;
 
+#ifdef CONFIG_PM
+	err = btusb_config_oob_wake(hdev);
+	if (err)
+		goto out_free_dev;
+
+	/* Marvell devices may need a specific chip configuration */
+	if (id->driver_info & BTUSB_MARVELL && data->oob_wake_irq) {
+		err = marvell_config_oob_wake(hdev);
+		if (err)
+			goto out_free_dev;
+	}
+#endif
 	if (id->driver_info & BTUSB_CW6622)
 		set_bit(HCI_QUIRK_BROKEN_STORED_LINK_KEY, &hdev->quirks);
 
@@ -2991,18 +3121,15 @@ static int btusb_probe(struct usb_interface *intf,
 		err = usb_set_interface(data->udev, 0, 0);
 		if (err < 0) {
 			BT_ERR("failed to set interface 0, alt 0 %d", err);
-			hci_free_dev(hdev);
-			return err;
+			goto out_free_dev;
 		}
 	}
 
 	if (data->isoc) {
 		err = usb_driver_claim_interface(&btusb_driver,
 						 data->isoc, data);
-		if (err < 0) {
-			hci_free_dev(hdev);
-			return err;
-		}
+		if (err < 0)
+			goto out_free_dev;
 	}
 
 #ifdef CONFIG_BT_HCIBTUSB_BCM
@@ -3016,14 +3143,16 @@ static int btusb_probe(struct usb_interface *intf,
 #endif
 
 	err = hci_register_dev(hdev);
-	if (err < 0) {
-		hci_free_dev(hdev);
-		return err;
-	}
+	if (err < 0)
+		goto out_free_dev;
 
 	usb_set_intfdata(intf, data);
 
 	return 0;
+
+out_free_dev:
+	hci_free_dev(hdev);
+	return err;
 }
 
 static void btusb_disconnect(struct usb_interface *intf)
@@ -3062,6 +3191,9 @@ static void btusb_disconnect(struct usb_interface *intf)
 			usb_driver_release_interface(&btusb_driver, data->isoc);
 	}
 
+	if (data->oob_wake_irq)
+		device_init_wakeup(&data->udev->dev, false);
+
 	hci_free_dev(hdev);
 }
 
@@ -3090,6 +3222,12 @@ static int btusb_suspend(struct usb_interface *intf, pm_message_t message)
 	btusb_stop_traffic(data);
 	usb_kill_anchored_urbs(&data->tx_anchor);
 
+	if (data->oob_wake_irq && device_may_wakeup(&data->udev->dev)) {
+		set_bit(BTUSB_OOB_WAKE_ENABLED, &data->flags);
+		enable_irq_wake(data->oob_wake_irq);
+		enable_irq(data->oob_wake_irq);
+	}
+
 	/* Optionally request a device reset on resume, but only when
 	 * wakeups are disabled. If wakeups are enabled we assume the
 	 * device will stay powered up throughout suspend.
@@ -3127,6 +3265,12 @@ static int btusb_resume(struct usb_interface *intf)
 	if (--data->suspend_count)
 		return 0;
 
+	/* Disable only if not already disabled (keep it balanced) */
+	if (test_and_clear_bit(BTUSB_OOB_WAKE_ENABLED, &data->flags)) {
+		disable_irq(data->oob_wake_irq);
+		disable_irq_wake(data->oob_wake_irq);
+	}
+
 	if (!test_bit(HCI_RUNNING, &hdev->flags))
 		goto done;
 
diff --git a/drivers/bluetooth/hci_bcm.c b/drivers/bluetooth/hci_bcm.c
index 8f6c23c20c52..5262a2077d7a 100644
--- a/drivers/bluetooth/hci_bcm.c
+++ b/drivers/bluetooth/hci_bcm.c
@@ -618,14 +618,25 @@ unlock:
 }
 #endif
 
-static const struct acpi_gpio_params device_wakeup_gpios = { 0, 0, false };
-static const struct acpi_gpio_params shutdown_gpios = { 1, 0, false };
-static const struct acpi_gpio_params host_wakeup_gpios = { 2, 0, false };
-
-static const struct acpi_gpio_mapping acpi_bcm_default_gpios[] = {
-	{ "device-wakeup-gpios", &device_wakeup_gpios, 1 },
-	{ "shutdown-gpios", &shutdown_gpios, 1 },
-	{ "host-wakeup-gpios", &host_wakeup_gpios, 1 },
+static const struct acpi_gpio_params int_last_device_wakeup_gpios = { 0, 0, false };
+static const struct acpi_gpio_params int_last_shutdown_gpios = { 1, 0, false };
+static const struct acpi_gpio_params int_last_host_wakeup_gpios = { 2, 0, false };
+
+static const struct acpi_gpio_mapping acpi_bcm_int_last_gpios[] = {
+	{ "device-wakeup-gpios", &int_last_device_wakeup_gpios, 1 },
+	{ "shutdown-gpios", &int_last_shutdown_gpios, 1 },
+	{ "host-wakeup-gpios", &int_last_host_wakeup_gpios, 1 },
+	{ },
+};
+
+static const struct acpi_gpio_params int_first_host_wakeup_gpios = { 0, 0, false };
+static const struct acpi_gpio_params int_first_device_wakeup_gpios = { 1, 0, false };
+static const struct acpi_gpio_params int_first_shutdown_gpios = { 2, 0, false };
+
+static const struct acpi_gpio_mapping acpi_bcm_int_first_gpios[] = {
+	{ "device-wakeup-gpios", &int_first_device_wakeup_gpios, 1 },
+	{ "shutdown-gpios", &int_first_shutdown_gpios, 1 },
+	{ "host-wakeup-gpios", &int_first_host_wakeup_gpios, 1 },
 	{ },
 };
 
@@ -692,12 +703,19 @@ static int bcm_acpi_probe(struct bcm_device *dev)
 	struct platform_device *pdev = dev->pdev;
 	LIST_HEAD(resources);
 	const struct dmi_system_id *dmi_id;
+	const struct acpi_gpio_mapping *gpio_mapping = acpi_bcm_int_last_gpios;
+	const struct acpi_device_id *id;
 	int ret;
 
-	/* Retrieve GPIO data */
 	dev->name = dev_name(&pdev->dev);
+
+	/* Retrieve GPIO data */
+	id = acpi_match_device(pdev->dev.driver->acpi_match_table, &pdev->dev);
+	if (id)
+		gpio_mapping = (const struct acpi_gpio_mapping *) id->driver_data;
+
 	ret = acpi_dev_add_driver_gpios(ACPI_COMPANION(&pdev->dev),
-					acpi_bcm_default_gpios);
+					gpio_mapping);
 	if (ret)
 		return ret;
 
@@ -822,20 +840,22 @@ static const struct hci_uart_proto bcm_proto = {
 
 #ifdef CONFIG_ACPI
 static const struct acpi_device_id bcm_acpi_match[] = {
-	{ "BCM2E1A", 0 },
-	{ "BCM2E39", 0 },
-	{ "BCM2E3A", 0 },
-	{ "BCM2E3D", 0 },
-	{ "BCM2E3F", 0 },
-	{ "BCM2E40", 0 },
-	{ "BCM2E54", 0 },
-	{ "BCM2E55", 0 },
-	{ "BCM2E64", 0 },
-	{ "BCM2E65", 0 },
-	{ "BCM2E67", 0 },
-	{ "BCM2E71", 0 },
-	{ "BCM2E7B", 0 },
-	{ "BCM2E7C", 0 },
+	{ "BCM2E1A", (kernel_ulong_t)&acpi_bcm_int_last_gpios },
+	{ "BCM2E39", (kernel_ulong_t)&acpi_bcm_int_last_gpios },
+	{ "BCM2E3A", (kernel_ulong_t)&acpi_bcm_int_last_gpios },
+	{ "BCM2E3D", (kernel_ulong_t)&acpi_bcm_int_last_gpios },
+	{ "BCM2E3F", (kernel_ulong_t)&acpi_bcm_int_last_gpios },
+	{ "BCM2E40", (kernel_ulong_t)&acpi_bcm_int_last_gpios },
+	{ "BCM2E54", (kernel_ulong_t)&acpi_bcm_int_last_gpios },
+	{ "BCM2E55", (kernel_ulong_t)&acpi_bcm_int_last_gpios },
+	{ "BCM2E64", (kernel_ulong_t)&acpi_bcm_int_last_gpios },
+	{ "BCM2E65", (kernel_ulong_t)&acpi_bcm_int_last_gpios },
+	{ "BCM2E67", (kernel_ulong_t)&acpi_bcm_int_last_gpios },
+	{ "BCM2E71", (kernel_ulong_t)&acpi_bcm_int_last_gpios },
+	{ "BCM2E7B", (kernel_ulong_t)&acpi_bcm_int_last_gpios },
+	{ "BCM2E7C", (kernel_ulong_t)&acpi_bcm_int_last_gpios },
+	{ "BCM2E95", (kernel_ulong_t)&acpi_bcm_int_first_gpios },
+	{ "BCM2E96", (kernel_ulong_t)&acpi_bcm_int_first_gpios },
 	{ },
 };
 MODULE_DEVICE_TABLE(acpi, bcm_acpi_match);
diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c
index 05c230719a47..f242dfd0c2e2 100644
--- a/drivers/bluetooth/hci_qca.c
+++ b/drivers/bluetooth/hci_qca.c
@@ -335,7 +335,7 @@ static void hci_ibs_tx_idle_timeout(unsigned long arg)
 		/* Fall through */
 
 	default:
-		BT_ERR("Spurrious timeout tx state %d", qca->tx_ibs_state);
+		BT_ERR("Spurious timeout tx state %d", qca->tx_ibs_state);
 		break;
 	}
 
@@ -373,7 +373,7 @@ static void hci_ibs_wake_retrans_timeout(unsigned long arg)
 		/* Fall through */
 
 	default:
-		BT_ERR("Spurrious timeout tx state %d", qca->tx_ibs_state);
+		BT_ERR("Spurious timeout tx state %d", qca->tx_ibs_state);
 		break;
 	}
 
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 3e70a9c5d79d..4eb5a80e5d81 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -2467,14 +2467,12 @@ static int iboe_tos_to_sl(struct net_device *ndev, int tos)
 	struct net_device *dev;
 
 	prio = rt_tos2priority(tos);
-	dev = ndev->priv_flags & IFF_802_1Q_VLAN ?
-		vlan_dev_real_dev(ndev) : ndev;
-
+	dev = is_vlan_dev(ndev) ? vlan_dev_real_dev(ndev) : ndev;
 	if (dev->num_tc)
 		return netdev_get_prio_tc_map(dev, prio);
 
 #if IS_ENABLED(CONFIG_VLAN_8021Q)
-	if (ndev->priv_flags & IFF_802_1Q_VLAN)
+	if (is_vlan_dev(ndev))
 		return (vlan_dev_get_egress_qos_mask(ndev, prio) &
 			VLAN_PRIO_MASK) >> VLAN_PRIO_SHIFT;
 #endif
diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c
index b3ef47c3ab73..31803b367104 100644
--- a/drivers/infiniband/hw/mlx5/cq.c
+++ b/drivers/infiniband/hw/mlx5/cq.c
@@ -689,7 +689,7 @@ int mlx5_ib_arm_cq(struct ib_cq *ibcq, enum ib_cq_notify_flags flags)
 {
 	struct mlx5_core_dev *mdev = to_mdev(ibcq->device)->mdev;
 	struct mlx5_ib_cq *cq = to_mcq(ibcq);
-	void __iomem *uar_page = mdev->priv.uuari.uars[0].map;
+	void __iomem *uar_page = mdev->priv.uar->map;
 	unsigned long irq_flags;
 	int ret = 0;
 
@@ -704,9 +704,7 @@ int mlx5_ib_arm_cq(struct ib_cq *ibcq, enum ib_cq_notify_flags flags)
 	mlx5_cq_arm(&cq->mcq,
 		    (flags & IB_CQ_SOLICITED_MASK) == IB_CQ_SOLICITED ?
 		    MLX5_CQ_DB_REQ_NOT_SOL : MLX5_CQ_DB_REQ_NOT,
-		    uar_page,
-		    MLX5_GET_DOORBELL_LOCK(&mdev->priv.cq_uar_lock),
-		    to_mcq(ibcq)->mcq.cons_index);
+		    uar_page, to_mcq(ibcq)->mcq.cons_index);
 
 	return ret;
 }
@@ -790,7 +788,7 @@ static int create_cq_user(struct mlx5_ib_dev *dev, struct ib_udata *udata,
 	MLX5_SET(cqc, cqc, log_page_size,
 		 page_shift - MLX5_ADAPTER_PAGE_SHIFT);
 
-	*index = to_mucontext(context)->uuari.uars[0].index;
+	*index = to_mucontext(context)->bfregi.sys_pages[0];
 
 	if (ucmd.cqe_comp_en == 1) {
 		if (unlikely((*cqe_size != 64) ||
@@ -886,7 +884,7 @@ static int create_cq_kernel(struct mlx5_ib_dev *dev, struct mlx5_ib_cq *cq,
 	MLX5_SET(cqc, cqc, log_page_size,
 		 cq->buf.buf.page_shift - MLX5_ADAPTER_PAGE_SHIFT);
 
-	*index = dev->mdev->priv.uuari.uars[0].index;
+	*index = dev->mdev->priv.uar->index;
 
 	return 0;
 
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index d566f6738833..9d8535385bb8 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -53,6 +53,7 @@
 #include <linux/in.h>
 #include <linux/etherdevice.h>
 #include <linux/mlx5/fs.h>
+#include <linux/mlx5/vport.h>
 #include "mlx5_ib.h"
 
 #define DRIVER_NAME "mlx5_ib"
@@ -672,17 +673,6 @@ static int mlx5_ib_query_device(struct ib_device *ibdev,
 			1 << MLX5_CAP_GEN(dev->mdev, log_max_rq);
 	}
 
-	if (field_avail(typeof(resp), mlx5_ib_support_multi_pkt_send_wqes,
-			uhw->outlen)) {
-		resp.mlx5_ib_support_multi_pkt_send_wqes =
-			MLX5_CAP_ETH(mdev, multi_pkt_send_wqe);
-		resp.response_length +=
-			sizeof(resp.mlx5_ib_support_multi_pkt_send_wqes);
-	}
-
-	if (field_avail(typeof(resp), reserved, uhw->outlen))
-		resp.response_length += sizeof(resp.reserved);
-
 	if (field_avail(typeof(resp), cqe_comp_caps, uhw->outlen)) {
 		resp.cqe_comp_caps.max_num =
 			MLX5_CAP_GEN(dev->mdev, cqe_compression) ?
@@ -706,6 +696,17 @@ static int mlx5_ib_query_device(struct ib_device *ibdev,
 		resp.response_length += sizeof(resp.packet_pacing_caps);
 	}
 
+	if (field_avail(typeof(resp), mlx5_ib_support_multi_pkt_send_wqes,
+			uhw->outlen)) {
+		resp.mlx5_ib_support_multi_pkt_send_wqes =
+			MLX5_CAP_ETH(mdev, multi_pkt_send_wqe);
+		resp.response_length +=
+			sizeof(resp.mlx5_ib_support_multi_pkt_send_wqes);
+	}
+
+	if (field_avail(typeof(resp), reserved, uhw->outlen))
+		resp.response_length += sizeof(resp.reserved);
+
 	if (uhw->outlen) {
 		err = ib_copy_to_udata(uhw, &resp, resp.response_length);
 
@@ -992,6 +993,86 @@ out:
 	return err;
 }
 
+static void print_lib_caps(struct mlx5_ib_dev *dev, u64 caps)
+{
+	mlx5_ib_dbg(dev, "MLX5_LIB_CAP_4K_UAR = %s\n",
+		    caps & MLX5_LIB_CAP_4K_UAR ? "y" : "n");
+}
+
+static int calc_total_bfregs(struct mlx5_ib_dev *dev, bool lib_uar_4k,
+			     struct mlx5_ib_alloc_ucontext_req_v2 *req,
+			     u32 *num_sys_pages)
+{
+	int uars_per_sys_page;
+	int bfregs_per_sys_page;
+	int ref_bfregs = req->total_num_bfregs;
+
+	if (req->total_num_bfregs == 0)
+		return -EINVAL;
+
+	BUILD_BUG_ON(MLX5_MAX_BFREGS % MLX5_NON_FP_BFREGS_IN_PAGE);
+	BUILD_BUG_ON(MLX5_MAX_BFREGS < MLX5_NON_FP_BFREGS_IN_PAGE);
+
+	if (req->total_num_bfregs > MLX5_MAX_BFREGS)
+		return -ENOMEM;
+
+	uars_per_sys_page = get_uars_per_sys_page(dev, lib_uar_4k);
+	bfregs_per_sys_page = uars_per_sys_page * MLX5_NON_FP_BFREGS_PER_UAR;
+	req->total_num_bfregs = ALIGN(req->total_num_bfregs, bfregs_per_sys_page);
+	*num_sys_pages = req->total_num_bfregs / bfregs_per_sys_page;
+
+	if (req->num_low_latency_bfregs > req->total_num_bfregs - 1)
+		return -EINVAL;
+
+	mlx5_ib_dbg(dev, "uar_4k: fw support %s, lib support %s, user requested %d bfregs, alloated %d, using %d sys pages\n",
+		    MLX5_CAP_GEN(dev->mdev, uar_4k) ? "yes" : "no",
+		    lib_uar_4k ? "yes" : "no", ref_bfregs,
+		    req->total_num_bfregs, *num_sys_pages);
+
+	return 0;
+}
+
+static int allocate_uars(struct mlx5_ib_dev *dev, struct mlx5_ib_ucontext *context)
+{
+	struct mlx5_bfreg_info *bfregi;
+	int err;
+	int i;
+
+	bfregi = &context->bfregi;
+	for (i = 0; i < bfregi->num_sys_pages; i++) {
+		err = mlx5_cmd_alloc_uar(dev->mdev, &bfregi->sys_pages[i]);
+		if (err)
+			goto error;
+
+		mlx5_ib_dbg(dev, "allocated uar %d\n", bfregi->sys_pages[i]);
+	}
+	return 0;
+
+error:
+	for (--i; i >= 0; i--)
+		if (mlx5_cmd_free_uar(dev->mdev, bfregi->sys_pages[i]))
+			mlx5_ib_warn(dev, "failed to free uar %d\n", i);
+
+	return err;
+}
+
+static int deallocate_uars(struct mlx5_ib_dev *dev, struct mlx5_ib_ucontext *context)
+{
+	struct mlx5_bfreg_info *bfregi;
+	int err;
+	int i;
+
+	bfregi = &context->bfregi;
+	for (i = 0; i < bfregi->num_sys_pages; i++) {
+		err = mlx5_cmd_free_uar(dev->mdev, bfregi->sys_pages[i]);
+		if (err) {
+			mlx5_ib_warn(dev, "failed to free uar %d\n", i);
+			return err;
+		}
+	}
+	return 0;
+}
+
 static struct ib_ucontext *mlx5_ib_alloc_ucontext(struct ib_device *ibdev,
 						  struct ib_udata *udata)
 {
@@ -999,17 +1080,13 @@ static struct ib_ucontext *mlx5_ib_alloc_ucontext(struct ib_device *ibdev,
 	struct mlx5_ib_alloc_ucontext_req_v2 req = {};
 	struct mlx5_ib_alloc_ucontext_resp resp = {};
 	struct mlx5_ib_ucontext *context;
-	struct mlx5_uuar_info *uuari;
-	struct mlx5_uar *uars;
-	int gross_uuars;
-	int num_uars;
+	struct mlx5_bfreg_info *bfregi;
 	int ver;
-	int uuarn;
 	int err;
-	int i;
 	size_t reqlen;
 	size_t min_req_v2 = offsetof(struct mlx5_ib_alloc_ucontext_req_v2,
 				     max_cqe_version);
+	bool lib_uar_4k;
 
 	if (!dev->ib_active)
 		return ERR_PTR(-EAGAIN);
@@ -1032,27 +1109,14 @@ static struct ib_ucontext *mlx5_ib_alloc_ucontext(struct ib_device *ibdev,
 	if (req.flags)
 		return ERR_PTR(-EINVAL);
 
-	if (req.total_num_uuars > MLX5_MAX_UUARS)
-		return ERR_PTR(-ENOMEM);
-
-	if (req.total_num_uuars == 0)
-		return ERR_PTR(-EINVAL);
-
 	if (req.comp_mask || req.reserved0 || req.reserved1 || req.reserved2)
 		return ERR_PTR(-EOPNOTSUPP);
 
-	if (reqlen > sizeof(req) &&
-	    !ib_is_udata_cleared(udata, sizeof(req),
-				 reqlen - sizeof(req)))
-		return ERR_PTR(-EOPNOTSUPP);
-
-	req.total_num_uuars = ALIGN(req.total_num_uuars,
-				    MLX5_NON_FP_BF_REGS_PER_PAGE);
-	if (req.num_low_latency_uuars > req.total_num_uuars - 1)
+	req.total_num_bfregs = ALIGN(req.total_num_bfregs,
+				    MLX5_NON_FP_BFREGS_PER_UAR);
+	if (req.num_low_latency_bfregs > req.total_num_bfregs - 1)
 		return ERR_PTR(-EINVAL);
 
-	num_uars = req.total_num_uuars / MLX5_NON_FP_BF_REGS_PER_PAGE;
-	gross_uuars = num_uars * MLX5_BF_REGS_PER_PAGE;
 	resp.qp_tab_size = 1 << MLX5_CAP_GEN(dev->mdev, log_max_qp);
 	if (mlx5_core_is_pf(dev->mdev) && MLX5_CAP_GEN(dev->mdev, bf))
 		resp.bf_reg_size = 1 << MLX5_CAP_GEN(dev->mdev, log_bf_reg_size);
@@ -1065,6 +1129,10 @@ static struct ib_ucontext *mlx5_ib_alloc_ucontext(struct ib_device *ibdev,
 	resp.cqe_version = min_t(__u8,
 				 (__u8)MLX5_CAP_GEN(dev->mdev, cqe_version),
 				 req.max_cqe_version);
+	resp.log_uar_size = MLX5_CAP_GEN(dev->mdev, uar_4k) ?
+				MLX5_ADAPTER_PAGE_SHIFT : PAGE_SHIFT;
+	resp.num_uars_per_page = MLX5_CAP_GEN(dev->mdev, uar_4k) ?
+					MLX5_CAP_GEN(dev->mdev, num_of_uars_per_page) : 1;
 	resp.response_length = min(offsetof(typeof(resp), response_length) +
 				   sizeof(resp.response_length), udata->outlen);
 
@@ -1072,58 +1140,58 @@ static struct ib_ucontext *mlx5_ib_alloc_ucontext(struct ib_device *ibdev,
 	if (!context)
 		return ERR_PTR(-ENOMEM);
 
-	uuari = &context->uuari;
-	mutex_init(&uuari->lock);
-	uars = kcalloc(num_uars, sizeof(*uars), GFP_KERNEL);
-	if (!uars) {
-		err = -ENOMEM;
+	lib_uar_4k = req.lib_caps & MLX5_LIB_CAP_4K_UAR;
+	bfregi = &context->bfregi;
+
+	/* updates req->total_num_bfregs */
+	err = calc_total_bfregs(dev, lib_uar_4k, &req, &bfregi->num_sys_pages);
+	if (err)
 		goto out_ctx;
-	}
 
-	uuari->bitmap = kcalloc(BITS_TO_LONGS(gross_uuars),
-				sizeof(*uuari->bitmap),
+	mutex_init(&bfregi->lock);
+	bfregi->lib_uar_4k = lib_uar_4k;
+	bfregi->count = kcalloc(req.total_num_bfregs, sizeof(*bfregi->count),
 				GFP_KERNEL);
-	if (!uuari->bitmap) {
+	if (!bfregi->count) {
 		err = -ENOMEM;
-		goto out_uar_ctx;
-	}
-	/*
-	 * clear all fast path uuars
-	 */
-	for (i = 0; i < gross_uuars; i++) {
-		uuarn = i & 3;
-		if (uuarn == 2 || uuarn == 3)
-			set_bit(i, uuari->bitmap);
+		goto out_ctx;
 	}
 
-	uuari->count = kcalloc(gross_uuars, sizeof(*uuari->count), GFP_KERNEL);
-	if (!uuari->count) {
+	bfregi->sys_pages = kcalloc(bfregi->num_sys_pages,
+				    sizeof(*bfregi->sys_pages),
+				    GFP_KERNEL);
+	if (!bfregi->sys_pages) {
 		err = -ENOMEM;
-		goto out_bitmap;
+		goto out_count;
 	}
 
-	for (i = 0; i < num_uars; i++) {
-		err = mlx5_cmd_alloc_uar(dev->mdev, &uars[i].index);
-		if (err)
-			goto out_count;
-	}
+	err = allocate_uars(dev, context);
+	if (err)
+		goto out_sys_pages;
 
 #ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
 	context->ibucontext.invalidate_range = &mlx5_ib_invalidate_range;
 #endif
 
+	context->upd_xlt_page = __get_free_page(GFP_KERNEL);
+	if (!context->upd_xlt_page) {
+		err = -ENOMEM;
+		goto out_uars;
+	}
+	mutex_init(&context->upd_xlt_page_mutex);
+
 	if (MLX5_CAP_GEN(dev->mdev, log_max_transport_domain)) {
 		err = mlx5_core_alloc_transport_domain(dev->mdev,
 						       &context->tdn);
 		if (err)
-			goto out_uars;
+			goto out_page;
 	}
 
 	INIT_LIST_HEAD(&context->vma_private_list);
 	INIT_LIST_HEAD(&context->db_page_list);
 	mutex_init(&context->db_page_mutex);
 
-	resp.tot_uuars = req.total_num_uuars;
+	resp.tot_bfregs = req.total_num_bfregs;
 	resp.num_ports = MLX5_CAP_GEN(dev->mdev, num_ports);
 
 	if (field_avail(typeof(resp), cqe_version, udata->outlen))
@@ -1135,32 +1203,46 @@ static struct ib_ucontext *mlx5_ib_alloc_ucontext(struct ib_device *ibdev,
 		resp.response_length += sizeof(resp.cmds_supp_uhw);
 	}
 
+	if (field_avail(typeof(resp), eth_min_inline, udata->outlen)) {
+		if (mlx5_ib_port_link_layer(ibdev, 1) == IB_LINK_LAYER_ETHERNET) {
+			mlx5_query_min_inline(dev->mdev, &resp.eth_min_inline);
+			resp.eth_min_inline++;
+		}
+		resp.response_length += sizeof(resp.eth_min_inline);
+	}
+
 	/*
 	 * We don't want to expose information from the PCI bar that is located
 	 * after 4096 bytes, so if the arch only supports larger pages, let's
 	 * pretend we don't support reading the HCA's core clock. This is also
 	 * forced by mmap function.
 	 */
-	if (PAGE_SIZE <= 4096 &&
-	    field_avail(typeof(resp), hca_core_clock_offset, udata->outlen)) {
-		resp.comp_mask |=
-			MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_CORE_CLOCK_OFFSET;
-		resp.hca_core_clock_offset =
-			offsetof(struct mlx5_init_seg, internal_timer_h) %
-			PAGE_SIZE;
+	if (field_avail(typeof(resp), hca_core_clock_offset, udata->outlen)) {
+		if (PAGE_SIZE <= 4096) {
+			resp.comp_mask |=
+				MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_CORE_CLOCK_OFFSET;
+			resp.hca_core_clock_offset =
+				offsetof(struct mlx5_init_seg, internal_timer_h) % PAGE_SIZE;
+		}
 		resp.response_length += sizeof(resp.hca_core_clock_offset) +
 					sizeof(resp.reserved2);
 	}
 
+	if (field_avail(typeof(resp), log_uar_size, udata->outlen))
+		resp.response_length += sizeof(resp.log_uar_size);
+
+	if (field_avail(typeof(resp), num_uars_per_page, udata->outlen))
+		resp.response_length += sizeof(resp.num_uars_per_page);
+
 	err = ib_copy_to_udata(udata, &resp, resp.response_length);
 	if (err)
 		goto out_td;
 
-	uuari->ver = ver;
-	uuari->num_low_latency_uuars = req.num_low_latency_uuars;
-	uuari->uars = uars;
-	uuari->num_uars = num_uars;
+	bfregi->ver = ver;
+	bfregi->num_low_latency_bfregs = req.num_low_latency_bfregs;
 	context->cqe_version = resp.cqe_version;
+	context->lib_caps = req.lib_caps;
+	print_lib_caps(dev, context->lib_caps);
 
 	return &context->ibucontext;
 
@@ -1168,20 +1250,21 @@ out_td:
 	if (MLX5_CAP_GEN(dev->mdev, log_max_transport_domain))
 		mlx5_core_dealloc_transport_domain(dev->mdev, context->tdn);
 
+out_page:
+	free_page(context->upd_xlt_page);
+
 out_uars:
-	for (i--; i >= 0; i--)
-		mlx5_cmd_free_uar(dev->mdev, uars[i].index);
-out_count:
-	kfree(uuari->count);
+	deallocate_uars(dev, context);
 
-out_bitmap:
-	kfree(uuari->bitmap);
+out_sys_pages:
+	kfree(bfregi->sys_pages);
 
-out_uar_ctx:
-	kfree(uars);
+out_count:
+	kfree(bfregi->count);
 
 out_ctx:
 	kfree(context);
+
 	return ERR_PTR(err);
 }
 
@@ -1189,28 +1272,31 @@ static int mlx5_ib_dealloc_ucontext(struct ib_ucontext *ibcontext)
 {
 	struct mlx5_ib_ucontext *context = to_mucontext(ibcontext);
 	struct mlx5_ib_dev *dev = to_mdev(ibcontext->device);
-	struct mlx5_uuar_info *uuari = &context->uuari;
-	int i;
+	struct mlx5_bfreg_info *bfregi;
 
+	bfregi = &context->bfregi;
 	if (MLX5_CAP_GEN(dev->mdev, log_max_transport_domain))
 		mlx5_core_dealloc_transport_domain(dev->mdev, context->tdn);
 
-	for (i = 0; i < uuari->num_uars; i++) {
-		if (mlx5_cmd_free_uar(dev->mdev, uuari->uars[i].index))
-			mlx5_ib_warn(dev, "failed to free UAR 0x%x\n", uuari->uars[i].index);
-	}
-
-	kfree(uuari->count);
-	kfree(uuari->bitmap);
-	kfree(uuari->uars);
+	free_page(context->upd_xlt_page);
+	deallocate_uars(dev, context);
+	kfree(bfregi->sys_pages);
+	kfree(bfregi->count);
 	kfree(context);
 
 	return 0;
 }
 
-static phys_addr_t uar_index2pfn(struct mlx5_ib_dev *dev, int index)
+static phys_addr_t uar_index2pfn(struct mlx5_ib_dev *dev,
+				 struct mlx5_bfreg_info *bfregi,
+				 int idx)
 {
-	return (pci_resource_start(dev->mdev->pdev, 0) >> PAGE_SHIFT) + index;
+	int fw_uars_per_page;
+
+	fw_uars_per_page = MLX5_CAP_GEN(dev->mdev, uar_4k) ? MLX5_UARS_IN_PAGE : 1;
+
+	return (pci_resource_start(dev->mdev->pdev, 0) >> PAGE_SHIFT) +
+			bfregi->sys_pages[idx] / fw_uars_per_page;
 }
 
 static int get_command(unsigned long offset)
@@ -1365,11 +1451,23 @@ static int uar_mmap(struct mlx5_ib_dev *dev, enum mlx5_ib_mmap_cmd cmd,
 		    struct vm_area_struct *vma,
 		    struct mlx5_ib_ucontext *context)
 {
-	struct mlx5_uuar_info *uuari = &context->uuari;
+	struct mlx5_bfreg_info *bfregi = &context->bfregi;
 	int err;
 	unsigned long idx;
 	phys_addr_t pfn, pa;
 	pgprot_t prot;
+	int uars_per_page;
+
+	if (vma->vm_end - vma->vm_start != PAGE_SIZE)
+		return -EINVAL;
+
+	uars_per_page = get_uars_per_sys_page(dev, bfregi->lib_uar_4k);
+	idx = get_index(vma->vm_pgoff);
+	if (idx % uars_per_page ||
+	    idx * uars_per_page >= bfregi->num_sys_pages) {
+		mlx5_ib_warn(dev, "invalid uar index %lu\n", idx);
+		return -EINVAL;
+	}
 
 	switch (cmd) {
 	case MLX5_IB_MMAP_WC_PAGE:
@@ -1392,14 +1490,7 @@ static int uar_mmap(struct mlx5_ib_dev *dev, enum mlx5_ib_mmap_cmd cmd,
 		return -EINVAL;
 	}
 
-	if (vma->vm_end - vma->vm_start != PAGE_SIZE)
-		return -EINVAL;
-
-	idx = get_index(vma->vm_pgoff);
-	if (idx >= uuari->num_uars)
-		return -EINVAL;
-
-	pfn = uar_index2pfn(dev, uuari->uars[idx].index);
+	pfn = uar_index2pfn(dev, bfregi, idx);
 	mlx5_ib_dbg(dev, "uar idx 0x%lx, pfn %pa\n", idx, &pfn);
 
 	vma->vm_page_prot = prot;
@@ -1622,9 +1713,9 @@ static int parse_flow_attr(u32 *match_c, u32 *match_v,
 
 		if (ib_spec->eth.mask.vlan_tag) {
 			MLX5_SET(fte_match_set_lyr_2_4, headers_c,
-				 vlan_tag, 1);
+				 cvlan_tag, 1);
 			MLX5_SET(fte_match_set_lyr_2_4, headers_v,
-				 vlan_tag, 1);
+				 cvlan_tag, 1);
 
 			MLX5_SET(fte_match_set_lyr_2_4, headers_c,
 				 first_vid, ntohs(ib_spec->eth.mask.vlan_tag));
@@ -3060,8 +3151,6 @@ static void *mlx5_ib_add(struct mlx5_core_dev *mdev)
 	if (mlx5_use_mad_ifc(dev))
 		get_ext_port_caps(dev);
 
-	MLX5_INIT_DOORBELL_LOCK(&dev->uar_lock);
-
 	if (!mlx5_lag_is_active(mdev))
 		name = "mlx5_%d";
 	else
@@ -3237,9 +3326,21 @@ static void *mlx5_ib_add(struct mlx5_core_dev *mdev)
 	if (err)
 		goto err_odp;
 
+	dev->mdev->priv.uar = mlx5_get_uars_page(dev->mdev);
+	if (!dev->mdev->priv.uar)
+		goto err_q_cnt;
+
+	err = mlx5_alloc_bfreg(dev->mdev, &dev->bfreg, false, false);
+	if (err)
+		goto err_uar_page;
+
+	err = mlx5_alloc_bfreg(dev->mdev, &dev->fp_bfreg, false, true);
+	if (err)
+		goto err_bfreg;
+
 	err = ib_register_device(&dev->ib_dev, NULL);
 	if (err)
-		goto err_q_cnt;
+		goto err_fp_bfreg;
 
 	err = create_umr_res(dev);
 	if (err)
@@ -3262,6 +3363,15 @@ err_umrc:
 err_dev:
 	ib_unregister_device(&dev->ib_dev);
 
+err_fp_bfreg:
+	mlx5_free_bfreg(dev->mdev, &dev->fp_bfreg);
+
+err_bfreg:
+	mlx5_free_bfreg(dev->mdev, &dev->bfreg);
+
+err_uar_page:
+	mlx5_put_uars_page(dev->mdev, dev->mdev->priv.uar);
+
 err_q_cnt:
 	mlx5_ib_dealloc_q_counters(dev);
 
@@ -3293,6 +3403,9 @@ static void mlx5_ib_remove(struct mlx5_core_dev *mdev, void *context)
 
 	mlx5_remove_netdev_notifier(dev);
 	ib_unregister_device(&dev->ib_dev);
+	mlx5_free_bfreg(dev->mdev, &dev->fp_bfreg);
+	mlx5_free_bfreg(dev->mdev, &dev->bfreg);
+	mlx5_put_uars_page(dev->mdev, mdev->priv.uar);
 	mlx5_ib_dealloc_q_counters(dev);
 	destroy_umrc_res(dev);
 	mlx5_ib_odp_remove_one(dev);
@@ -3307,6 +3420,9 @@ static struct mlx5_interface mlx5_ib_interface = {
 	.add            = mlx5_ib_add,
 	.remove         = mlx5_ib_remove,
 	.event          = mlx5_ib_event,
+#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
+	.pfault		= mlx5_ib_pfault,
+#endif
 	.protocol	= MLX5_INTERFACE_PROTOCOL_IB,
 };
 
@@ -3317,25 +3433,14 @@ static int __init mlx5_ib_init(void)
 	if (deprecated_prof_sel != 2)
 		pr_warn("prof_sel is deprecated for mlx5_ib, set it for mlx5_core\n");
 
-	err = mlx5_ib_odp_init();
-	if (err)
-		return err;
-
 	err = mlx5_register_interface(&mlx5_ib_interface);
-	if (err)
-		goto clean_odp;
-
-	return err;
 
-clean_odp:
-	mlx5_ib_odp_cleanup();
 	return err;
 }
 
 static void __exit mlx5_ib_cleanup(void)
 {
 	mlx5_unregister_interface(&mlx5_ib_interface);
-	mlx5_ib_odp_cleanup();
 }
 
 module_init(mlx5_ib_init);
diff --git a/drivers/infiniband/hw/mlx5/mem.c b/drivers/infiniband/hw/mlx5/mem.c
index 6851357c16f4..778d8a18925f 100644
--- a/drivers/infiniband/hw/mlx5/mem.c
+++ b/drivers/infiniband/hw/mlx5/mem.c
@@ -159,7 +159,7 @@ void __mlx5_ib_populate_pas(struct mlx5_ib_dev *dev, struct ib_umem *umem,
 	unsigned long umem_page_shift = ilog2(umem->page_size);
 	int shift = page_shift - umem_page_shift;
 	int mask = (1 << shift) - 1;
-	int i, k;
+	int i, k, idx;
 	u64 cur = 0;
 	u64 base;
 	int len;
@@ -185,18 +185,36 @@ void __mlx5_ib_populate_pas(struct mlx5_ib_dev *dev, struct ib_umem *umem,
 	for_each_sg(umem->sg_head.sgl, sg, umem->nmap, entry) {
 		len = sg_dma_len(sg) >> umem_page_shift;
 		base = sg_dma_address(sg);
-		for (k = 0; k < len; k++) {
+
+		/* Skip elements below offset */
+		if (i + len < offset << shift) {
+			i += len;
+			continue;
+		}
+
+		/* Skip pages below offset */
+		if (i < offset << shift) {
+			k = (offset << shift) - i;
+			i = offset << shift;
+		} else {
+			k = 0;
+		}
+
+		for (; k < len; k++) {
 			if (!(i & mask)) {
 				cur = base + (k << umem_page_shift);
 				cur |= access_flags;
+				idx = (i >> shift) - offset;
 
-				pas[i >> shift] = cpu_to_be64(cur);
+				pas[idx] = cpu_to_be64(cur);
 				mlx5_ib_dbg(dev, "pas[%d] 0x%llx\n",
-					    i >> shift, be64_to_cpu(pas[i >> shift]));
-			}  else
-				mlx5_ib_dbg(dev, "=====> 0x%llx\n",
-					    base + (k << umem_page_shift));
+					    i >> shift, be64_to_cpu(pas[idx]));
+			}
 			i++;
+
+			/* Stop after num_pages reached */
+			if (i >> shift >= offset + num_pages)
+				return;
 		}
 	}
 }
diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h
index 6c6057eb60ea..e1a4b93dce6b 100644
--- a/drivers/infiniband/hw/mlx5/mlx5_ib.h
+++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h
@@ -90,7 +90,6 @@ enum mlx5_ib_latency_class {
 	MLX5_IB_LATENCY_CLASS_LOW,
 	MLX5_IB_LATENCY_CLASS_MEDIUM,
 	MLX5_IB_LATENCY_CLASS_HIGH,
-	MLX5_IB_LATENCY_CLASS_FAST_PATH
 };
 
 enum mlx5_ib_mad_ifc_flags {
@@ -100,7 +99,7 @@ enum mlx5_ib_mad_ifc_flags {
 };
 
 enum {
-	MLX5_CROSS_CHANNEL_UUAR         = 0,
+	MLX5_CROSS_CHANNEL_BFREG         = 0,
 };
 
 enum {
@@ -120,11 +119,16 @@ struct mlx5_ib_ucontext {
 	/* protect doorbell record alloc/free
 	 */
 	struct mutex		db_page_mutex;
-	struct mlx5_uuar_info	uuari;
+	struct mlx5_bfreg_info	bfregi;
 	u8			cqe_version;
 	/* Transport Domain number */
 	u32			tdn;
 	struct list_head	vma_private_list;
+
+	unsigned long		upd_xlt_page;
+	/* protect ODP/KSM */
+	struct mutex		upd_xlt_page_mutex;
+	u64			lib_caps;
 };
 
 static inline struct mlx5_ib_ucontext *to_mucontext(struct ib_ucontext *ibucontext)
@@ -174,13 +178,12 @@ struct mlx5_ib_flow_db {
  * enum ib_send_flags and enum ib_qp_type for low-level driver
  */
 
-#define MLX5_IB_SEND_UMR_UNREG	IB_SEND_RESERVED_START
-#define MLX5_IB_SEND_UMR_FAIL_IF_FREE (IB_SEND_RESERVED_START << 1)
-#define MLX5_IB_SEND_UMR_UPDATE_MTT (IB_SEND_RESERVED_START << 2)
-
-#define MLX5_IB_SEND_UMR_UPDATE_TRANSLATION	(IB_SEND_RESERVED_START << 3)
-#define MLX5_IB_SEND_UMR_UPDATE_PD		(IB_SEND_RESERVED_START << 4)
-#define MLX5_IB_SEND_UMR_UPDATE_ACCESS		IB_SEND_RESERVED_END
+#define MLX5_IB_SEND_UMR_ENABLE_MR	       (IB_SEND_RESERVED_START << 0)
+#define MLX5_IB_SEND_UMR_DISABLE_MR	       (IB_SEND_RESERVED_START << 1)
+#define MLX5_IB_SEND_UMR_FAIL_IF_FREE	       (IB_SEND_RESERVED_START << 2)
+#define MLX5_IB_SEND_UMR_UPDATE_XLT	       (IB_SEND_RESERVED_START << 3)
+#define MLX5_IB_SEND_UMR_UPDATE_TRANSLATION    (IB_SEND_RESERVED_START << 4)
+#define MLX5_IB_SEND_UMR_UPDATE_PD_ACCESS       IB_SEND_RESERVED_END
 
 #define MLX5_IB_QPT_REG_UMR	IB_QPT_RESERVED1
 /*
@@ -190,6 +193,16 @@ struct mlx5_ib_flow_db {
 #define MLX5_IB_QPT_HW_GSI	IB_QPT_RESERVED2
 #define MLX5_IB_WR_UMR		IB_WR_RESERVED1
 
+#define MLX5_IB_UMR_OCTOWORD	       16
+#define MLX5_IB_UMR_XLT_ALIGNMENT      64
+
+#define MLX5_IB_UPD_XLT_ZAP	      BIT(0)
+#define MLX5_IB_UPD_XLT_ENABLE	      BIT(1)
+#define MLX5_IB_UPD_XLT_ATOMIC	      BIT(2)
+#define MLX5_IB_UPD_XLT_ADDR	      BIT(3)
+#define MLX5_IB_UPD_XLT_PD	      BIT(4)
+#define MLX5_IB_UPD_XLT_ACCESS	      BIT(5)
+
 /* Private QP creation flags to be passed in ib_qp_init_attr.create_flags.
  *
  * These flags are intended for internal use by the mlx5_ib driver, and they
@@ -264,29 +277,6 @@ struct mlx5_ib_rwq_ind_table {
 	u32			rqtn;
 };
 
-/*
- * Connect-IB can trigger up to four concurrent pagefaults
- * per-QP.
- */
-enum mlx5_ib_pagefault_context {
-	MLX5_IB_PAGEFAULT_RESPONDER_READ,
-	MLX5_IB_PAGEFAULT_REQUESTOR_READ,
-	MLX5_IB_PAGEFAULT_RESPONDER_WRITE,
-	MLX5_IB_PAGEFAULT_REQUESTOR_WRITE,
-	MLX5_IB_PAGEFAULT_CONTEXTS
-};
-
-static inline enum mlx5_ib_pagefault_context
-	mlx5_ib_get_pagefault_context(struct mlx5_pagefault *pagefault)
-{
-	return pagefault->flags & (MLX5_PFAULT_REQUESTOR | MLX5_PFAULT_WRITE);
-}
-
-struct mlx5_ib_pfault {
-	struct work_struct	work;
-	struct mlx5_pagefault	mpfault;
-};
-
 struct mlx5_ib_ubuffer {
 	struct ib_umem	       *umem;
 	int			buf_size;
@@ -334,6 +324,12 @@ struct mlx5_ib_raw_packet_qp {
 	struct mlx5_ib_rq rq;
 };
 
+struct mlx5_bf {
+	int			buf_size;
+	unsigned long		offset;
+	struct mlx5_sq_bfreg   *bfreg;
+};
+
 struct mlx5_ib_qp {
 	struct ib_qp		ibqp;
 	union {
@@ -359,33 +355,19 @@ struct mlx5_ib_qp {
 	int			wq_sig;
 	int			scat_cqe;
 	int			max_inline_data;
-	struct mlx5_bf	       *bf;
+	struct mlx5_bf	        bf;
 	int			has_rq;
 
 	/* only for user space QPs. For kernel
 	 * we have it from the bf object
 	 */
-	int			uuarn;
+	int			bfregn;
 
 	int			create_type;
 
 	/* Store signature errors */
 	bool			signature_en;
 
-#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
-	/*
-	 * A flag that is true for QP's that are in a state that doesn't
-	 * allow page faults, and shouldn't schedule any more faults.
-	 */
-	int                     disable_page_faults;
-	/*
-	 * The disable_page_faults_lock protects a QP's disable_page_faults
-	 * field, allowing for a thread to atomically check whether the QP
-	 * allows page faults, and if so schedule a page fault.
-	 */
-	spinlock_t              disable_page_faults_lock;
-	struct mlx5_ib_pfault	pagefaults[MLX5_IB_PAGEFAULT_CONTEXTS];
-#endif
 	struct list_head	qps_list;
 	struct list_head	cq_recv_list;
 	struct list_head	cq_send_list;
@@ -414,13 +396,11 @@ enum mlx5_ib_qp_flags {
 
 struct mlx5_umr_wr {
 	struct ib_send_wr		wr;
-	union {
-		u64			virt_addr;
-		u64			offset;
-	} target;
+	u64				virt_addr;
+	u64				offset;
 	struct ib_pd		       *pd;
 	unsigned int			page_shift;
-	unsigned int			npages;
+	unsigned int			xlt_size;
 	u64				length;
 	int				access_flags;
 	u32				mkey;
@@ -617,7 +597,6 @@ struct mlx5_ib_dev {
 	struct ib_device		ib_dev;
 	struct mlx5_core_dev		*mdev;
 	struct mlx5_roce		roce;
-	MLX5_DECLARE_DOORBELL_LOCK(uar_lock);
 	int				num_ports;
 	/* serialize update of capability mask
 	 */
@@ -634,6 +613,7 @@ struct mlx5_ib_dev {
 	int				fill_delay;
 #ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
 	struct ib_odp_caps	odp_caps;
+	u64			odp_max_size;
 	/*
 	 * Sleepable RCU that prevents destruction of MRs while they are still
 	 * being used by a page fault handler.
@@ -646,6 +626,8 @@ struct mlx5_ib_dev {
 	struct list_head	qp_list;
 	/* Array with num_ports elements */
 	struct mlx5_ib_port	*port;
+	struct mlx5_sq_bfreg     bfreg;
+	struct mlx5_sq_bfreg     fp_bfreg;
 };
 
 static inline struct mlx5_ib_cq *to_mibcq(struct mlx5_core_cq *mcq)
@@ -787,8 +769,8 @@ struct ib_mr *mlx5_ib_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
 struct ib_mw *mlx5_ib_alloc_mw(struct ib_pd *pd, enum ib_mw_type type,
 			       struct ib_udata *udata);
 int mlx5_ib_dealloc_mw(struct ib_mw *mw);
-int mlx5_ib_update_mtt(struct mlx5_ib_mr *mr, u64 start_page_index,
-		       int npages, int zap);
+int mlx5_ib_update_xlt(struct mlx5_ib_mr *mr, u64 idx, int npages,
+		       int page_shift, int flags);
 int mlx5_ib_rereg_user_mr(struct ib_mr *ib_mr, int flags, u64 start,
 			  u64 length, u64 virt_addr, int access_flags,
 			  struct ib_pd *pd, struct ib_udata *udata);
@@ -857,18 +839,13 @@ struct ib_rwq_ind_table *mlx5_ib_create_rwq_ind_table(struct ib_device *device,
 int mlx5_ib_destroy_rwq_ind_table(struct ib_rwq_ind_table *wq_ind_table);
 
 #ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
-extern struct workqueue_struct *mlx5_ib_page_fault_wq;
-
 void mlx5_ib_internal_fill_odp_caps(struct mlx5_ib_dev *dev);
-void mlx5_ib_mr_pfault_handler(struct mlx5_ib_qp *qp,
-			       struct mlx5_ib_pfault *pfault);
-void mlx5_ib_odp_create_qp(struct mlx5_ib_qp *qp);
+void mlx5_ib_pfault(struct mlx5_core_dev *mdev, void *context,
+		    struct mlx5_pagefault *pfault);
 int mlx5_ib_odp_init_one(struct mlx5_ib_dev *ibdev);
 void mlx5_ib_odp_remove_one(struct mlx5_ib_dev *ibdev);
 int __init mlx5_ib_odp_init(void);
 void mlx5_ib_odp_cleanup(void);
-void mlx5_ib_qp_disable_pagefaults(struct mlx5_ib_qp *qp);
-void mlx5_ib_qp_enable_pagefaults(struct mlx5_ib_qp *qp);
 void mlx5_ib_invalidate_range(struct ib_umem *umem, unsigned long start,
 			      unsigned long end);
 #else /* CONFIG_INFINIBAND_ON_DEMAND_PAGING */
@@ -877,13 +854,10 @@ static inline void mlx5_ib_internal_fill_odp_caps(struct mlx5_ib_dev *dev)
 	return;
 }
 
-static inline void mlx5_ib_odp_create_qp(struct mlx5_ib_qp *qp)		{}
 static inline int mlx5_ib_odp_init_one(struct mlx5_ib_dev *ibdev) { return 0; }
 static inline void mlx5_ib_odp_remove_one(struct mlx5_ib_dev *ibdev)	{}
 static inline int mlx5_ib_odp_init(void) { return 0; }
 static inline void mlx5_ib_odp_cleanup(void)				{}
-static inline void mlx5_ib_qp_disable_pagefaults(struct mlx5_ib_qp *qp) {}
-static inline void mlx5_ib_qp_enable_pagefaults(struct mlx5_ib_qp *qp)  {}
 
 #endif /* CONFIG_INFINIBAND_ON_DEMAND_PAGING */
 
@@ -1001,4 +975,17 @@ static inline int get_srq_user_index(struct mlx5_ib_ucontext *ucontext,
 
 	return verify_assign_uidx(cqe_version, ucmd->uidx, user_index);
 }
+
+static inline int get_uars_per_sys_page(struct mlx5_ib_dev *dev, bool lib_support)
+{
+	return lib_support && MLX5_CAP_GEN(dev->mdev, uar_4k) ?
+				MLX5_UARS_IN_PAGE : 1;
+}
+
+static inline int get_num_uars(struct mlx5_ib_dev *dev,
+			       struct mlx5_bfreg_info *bfregi)
+{
+	return get_uars_per_sys_page(dev, bfregi->lib_uar_4k) * bfregi->num_sys_pages;
+}
+
 #endif /* MLX5_IB_H */
diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c
index 8f608debe141..8cf2a67f9fb0 100644
--- a/drivers/infiniband/hw/mlx5/mr.c
+++ b/drivers/infiniband/hw/mlx5/mr.c
@@ -46,14 +46,9 @@ enum {
 };
 
 #define MLX5_UMR_ALIGN 2048
-#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
-static __be64 mlx5_ib_update_mtt_emergency_buffer[
-		MLX5_UMR_MTT_MIN_CHUNK_SIZE/sizeof(__be64)]
-	__aligned(MLX5_UMR_ALIGN);
-static DEFINE_MUTEX(mlx5_ib_update_mtt_emergency_buffer_mutex);
-#endif
 
 static int clean_mr(struct mlx5_ib_mr *mr);
+static int use_umr(struct mlx5_ib_dev *dev, int order);
 
 static int destroy_mkey(struct mlx5_ib_dev *dev, struct mlx5_ib_mr *mr)
 {
@@ -134,6 +129,7 @@ static void reg_mr_callback(int status, void *context)
 		return;
 	}
 
+	mr->mmkey.type = MLX5_MKEY_MR;
 	spin_lock_irqsave(&dev->mdev->priv.mkey_lock, flags);
 	key = dev->mdev->priv.mkey_key++;
 	spin_unlock_irqrestore(&dev->mdev->priv.mkey_lock, flags);
@@ -629,7 +625,8 @@ int mlx5_mr_cache_init(struct mlx5_ib_dev *dev)
 		ent->dev = dev;
 
 		if ((dev->mdev->profile->mask & MLX5_PROF_MASK_MR_CACHE) &&
-		    (mlx5_core_is_pf(dev->mdev)))
+		    mlx5_core_is_pf(dev->mdev) &&
+		    use_umr(dev, ent->order))
 			limit = dev->mdev->profile->mr_cache[i].limit;
 		else
 			limit = 0;
@@ -732,6 +729,7 @@ struct ib_mr *mlx5_ib_get_dma_mr(struct ib_pd *pd, int acc)
 		goto err_in;
 
 	kfree(in);
+	mr->mmkey.type = MLX5_MKEY_MR;
 	mr->ibmr.lkey = mr->mmkey.key;
 	mr->ibmr.rkey = mr->mmkey.key;
 	mr->umem = NULL;
@@ -757,94 +755,13 @@ static int get_octo_len(u64 addr, u64 len, int page_size)
 	return (npages + 1) / 2;
 }
 
-static int use_umr(int order)
+static int use_umr(struct mlx5_ib_dev *dev, int order)
 {
+	if (MLX5_CAP_GEN(dev->mdev, umr_extended_translation_offset))
+		return order < MAX_MR_CACHE_ENTRIES + 2;
 	return order <= MLX5_MAX_UMR_SHIFT;
 }
 
-static int dma_map_mr_pas(struct mlx5_ib_dev *dev, struct ib_umem *umem,
-			  int npages, int page_shift, int *size,
-			  __be64 **mr_pas, dma_addr_t *dma)
-{
-	__be64 *pas;
-	struct device *ddev = dev->ib_dev.dma_device;
-
-	/*
-	 * UMR copies MTTs in units of MLX5_UMR_MTT_ALIGNMENT bytes.
-	 * To avoid copying garbage after the pas array, we allocate
-	 * a little more.
-	 */
-	*size = ALIGN(sizeof(u64) * npages, MLX5_UMR_MTT_ALIGNMENT);
-	*mr_pas = kmalloc(*size + MLX5_UMR_ALIGN - 1, GFP_KERNEL);
-	if (!(*mr_pas))
-		return -ENOMEM;
-
-	pas = PTR_ALIGN(*mr_pas, MLX5_UMR_ALIGN);
-	mlx5_ib_populate_pas(dev, umem, page_shift, pas, MLX5_IB_MTT_PRESENT);
-	/* Clear padding after the actual pages. */
-	memset(pas + npages, 0, *size - npages * sizeof(u64));
-
-	*dma = dma_map_single(ddev, pas, *size, DMA_TO_DEVICE);
-	if (dma_mapping_error(ddev, *dma)) {
-		kfree(*mr_pas);
-		return -ENOMEM;
-	}
-
-	return 0;
-}
-
-static void prep_umr_wqe_common(struct ib_pd *pd, struct ib_send_wr *wr,
-				struct ib_sge *sg, u64 dma, int n, u32 key,
-				int page_shift)
-{
-	struct mlx5_ib_dev *dev = to_mdev(pd->device);
-	struct mlx5_umr_wr *umrwr = umr_wr(wr);
-
-	sg->addr = dma;
-	sg->length = ALIGN(sizeof(u64) * n, 64);
-	sg->lkey = dev->umrc.pd->local_dma_lkey;
-
-	wr->next = NULL;
-	wr->sg_list = sg;
-	if (n)
-		wr->num_sge = 1;
-	else
-		wr->num_sge = 0;
-
-	wr->opcode = MLX5_IB_WR_UMR;
-
-	umrwr->npages = n;
-	umrwr->page_shift = page_shift;
-	umrwr->mkey = key;
-}
-
-static void prep_umr_reg_wqe(struct ib_pd *pd, struct ib_send_wr *wr,
-			     struct ib_sge *sg, u64 dma, int n, u32 key,
-			     int page_shift, u64 virt_addr, u64 len,
-			     int access_flags)
-{
-	struct mlx5_umr_wr *umrwr = umr_wr(wr);
-
-	prep_umr_wqe_common(pd, wr, sg, dma, n, key, page_shift);
-
-	wr->send_flags = 0;
-
-	umrwr->target.virt_addr = virt_addr;
-	umrwr->length = len;
-	umrwr->access_flags = access_flags;
-	umrwr->pd = pd;
-}
-
-static void prep_umr_unreg_wqe(struct mlx5_ib_dev *dev,
-			       struct ib_send_wr *wr, u32 key)
-{
-	struct mlx5_umr_wr *umrwr = umr_wr(wr);
-
-	wr->send_flags = MLX5_IB_SEND_UMR_UNREG | MLX5_IB_SEND_UMR_FAIL_IF_FREE;
-	wr->opcode = MLX5_IB_WR_UMR;
-	umrwr->mkey = key;
-}
-
 static int mr_umem_get(struct ib_pd *pd, u64 start, u64 length,
 		       int access_flags, struct ib_umem **umem,
 		       int *npages, int *page_shift, int *ncont,
@@ -891,21 +808,39 @@ static inline void mlx5_ib_init_umr_context(struct mlx5_ib_umr_context *context)
 	init_completion(&context->done);
 }
 
+static int mlx5_ib_post_send_wait(struct mlx5_ib_dev *dev,
+				  struct mlx5_umr_wr *umrwr)
+{
+	struct umr_common *umrc = &dev->umrc;
+	struct ib_send_wr *bad;
+	int err;
+	struct mlx5_ib_umr_context umr_context;
+
+	mlx5_ib_init_umr_context(&umr_context);
+	umrwr->wr.wr_cqe = &umr_context.cqe;
+
+	down(&umrc->sem);
+	err = ib_post_send(umrc->qp, &umrwr->wr, &bad);
+	if (err) {
+		mlx5_ib_warn(dev, "UMR post send failed, err %d\n", err);
+	} else {
+		wait_for_completion(&umr_context.done);
+		if (umr_context.status != IB_WC_SUCCESS) {
+			mlx5_ib_warn(dev, "reg umr failed (%u)\n",
+				     umr_context.status);
+			err = -EFAULT;
+		}
+	}
+	up(&umrc->sem);
+	return err;
+}
+
 static struct mlx5_ib_mr *reg_umr(struct ib_pd *pd, struct ib_umem *umem,
 				  u64 virt_addr, u64 len, int npages,
 				  int page_shift, int order, int access_flags)
 {
 	struct mlx5_ib_dev *dev = to_mdev(pd->device);
-	struct device *ddev = dev->ib_dev.dma_device;
-	struct umr_common *umrc = &dev->umrc;
-	struct mlx5_ib_umr_context umr_context;
-	struct mlx5_umr_wr umrwr = {};
-	struct ib_send_wr *bad;
 	struct mlx5_ib_mr *mr;
-	struct ib_sge sg;
-	int size;
-	__be64 *mr_pas;
-	dma_addr_t dma;
 	int err = 0;
 	int i;
 
@@ -924,173 +859,174 @@ static struct mlx5_ib_mr *reg_umr(struct ib_pd *pd, struct ib_umem *umem,
 	if (!mr)
 		return ERR_PTR(-EAGAIN);
 
-	err = dma_map_mr_pas(dev, umem, npages, page_shift, &size, &mr_pas,
-			     &dma);
-	if (err)
-		goto free_mr;
-
-	mlx5_ib_init_umr_context(&umr_context);
-
-	umrwr.wr.wr_cqe = &umr_context.cqe;
-	prep_umr_reg_wqe(pd, &umrwr.wr, &sg, dma, npages, mr->mmkey.key,
-			 page_shift, virt_addr, len, access_flags);
-
-	down(&umrc->sem);
-	err = ib_post_send(umrc->qp, &umrwr.wr, &bad);
-	if (err) {
-		mlx5_ib_warn(dev, "post send failed, err %d\n", err);
-		goto unmap_dma;
-	} else {
-		wait_for_completion(&umr_context.done);
-		if (umr_context.status != IB_WC_SUCCESS) {
-			mlx5_ib_warn(dev, "reg umr failed\n");
-			err = -EFAULT;
-		}
-	}
-
+	mr->ibmr.pd = pd;
+	mr->umem = umem;
+	mr->access_flags = access_flags;
+	mr->desc_size = sizeof(struct mlx5_mtt);
 	mr->mmkey.iova = virt_addr;
 	mr->mmkey.size = len;
 	mr->mmkey.pd = to_mpd(pd)->pdn;
 
-	mr->live = 1;
+	err = mlx5_ib_update_xlt(mr, 0, npages, page_shift,
+				 MLX5_IB_UPD_XLT_ENABLE);
 
-unmap_dma:
-	up(&umrc->sem);
-	dma_unmap_single(ddev, dma, size, DMA_TO_DEVICE);
-
-	kfree(mr_pas);
-
-free_mr:
 	if (err) {
 		free_cached_mr(dev, mr);
 		return ERR_PTR(err);
 	}
 
+	mr->live = 1;
+
 	return mr;
 }
 
-#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
-int mlx5_ib_update_mtt(struct mlx5_ib_mr *mr, u64 start_page_index, int npages,
-		       int zap)
+static inline int populate_xlt(struct mlx5_ib_mr *mr, int idx, int npages,
+			       void *xlt, int page_shift, size_t size,
+			       int flags)
 {
 	struct mlx5_ib_dev *dev = mr->dev;
-	struct device *ddev = dev->ib_dev.dma_device;
-	struct umr_common *umrc = &dev->umrc;
-	struct mlx5_ib_umr_context umr_context;
 	struct ib_umem *umem = mr->umem;
+
+	npages = min_t(size_t, npages, ib_umem_num_pages(umem) - idx);
+
+	if (!(flags & MLX5_IB_UPD_XLT_ZAP)) {
+		__mlx5_ib_populate_pas(dev, umem, page_shift,
+				       idx, npages, xlt,
+				       MLX5_IB_MTT_PRESENT);
+		/* Clear padding after the pages
+		 * brought from the umem.
+		 */
+		memset(xlt + (npages * sizeof(struct mlx5_mtt)), 0,
+		       size - npages * sizeof(struct mlx5_mtt));
+	}
+
+	return npages;
+}
+
+#define MLX5_MAX_UMR_CHUNK ((1 << (MLX5_MAX_UMR_SHIFT + 4)) - \
+			    MLX5_UMR_MTT_ALIGNMENT)
+#define MLX5_SPARE_UMR_CHUNK 0x10000
+
+int mlx5_ib_update_xlt(struct mlx5_ib_mr *mr, u64 idx, int npages,
+		       int page_shift, int flags)
+{
+	struct mlx5_ib_dev *dev = mr->dev;
+	struct device *ddev = dev->ib_dev.dma_device;
+	struct mlx5_ib_ucontext *uctx = NULL;
 	int size;
-	__be64 *pas;
+	void *xlt;
 	dma_addr_t dma;
-	struct ib_send_wr *bad;
 	struct mlx5_umr_wr wr;
 	struct ib_sge sg;
 	int err = 0;
-	const int page_index_alignment = MLX5_UMR_MTT_ALIGNMENT / sizeof(u64);
-	const int page_index_mask = page_index_alignment - 1;
+	int desc_size = sizeof(struct mlx5_mtt);
+	const int page_align = MLX5_UMR_MTT_ALIGNMENT / desc_size;
+	const int page_mask = page_align - 1;
 	size_t pages_mapped = 0;
 	size_t pages_to_map = 0;
 	size_t pages_iter = 0;
-	int use_emergency_buf = 0;
+	gfp_t gfp;
 
 	/* UMR copies MTTs in units of MLX5_UMR_MTT_ALIGNMENT bytes,
-	 * so we need to align the offset and length accordingly */
-	if (start_page_index & page_index_mask) {
-		npages += start_page_index & page_index_mask;
-		start_page_index &= ~page_index_mask;
+	 * so we need to align the offset and length accordingly
+	 */
+	if (idx & page_mask) {
+		npages += idx & page_mask;
+		idx &= ~page_mask;
 	}
 
-	pages_to_map = ALIGN(npages, page_index_alignment);
+	gfp = flags & MLX5_IB_UPD_XLT_ATOMIC ? GFP_ATOMIC : GFP_KERNEL;
+	gfp |= __GFP_ZERO | __GFP_NOWARN;
 
-	if (start_page_index + pages_to_map > MLX5_MAX_UMR_PAGES)
-		return -EINVAL;
+	pages_to_map = ALIGN(npages, page_align);
+	size = desc_size * pages_to_map;
+	size = min_t(int, size, MLX5_MAX_UMR_CHUNK);
+
+	xlt = (void *)__get_free_pages(gfp, get_order(size));
+	if (!xlt && size > MLX5_SPARE_UMR_CHUNK) {
+		mlx5_ib_dbg(dev, "Failed to allocate %d bytes of order %d. fallback to spare UMR allocation od %d bytes\n",
+			    size, get_order(size), MLX5_SPARE_UMR_CHUNK);
 
-	size = sizeof(u64) * pages_to_map;
-	size = min_t(int, PAGE_SIZE, size);
-	/* We allocate with GFP_ATOMIC to avoid recursion into page-reclaim
-	 * code, when we are called from an invalidation. The pas buffer must
-	 * be 2k-aligned for Connect-IB. */
-	pas = (__be64 *)get_zeroed_page(GFP_ATOMIC);
-	if (!pas) {
-		mlx5_ib_warn(dev, "unable to allocate memory during MTT update, falling back to slower chunked mechanism.\n");
-		pas = mlx5_ib_update_mtt_emergency_buffer;
-		size = MLX5_UMR_MTT_MIN_CHUNK_SIZE;
-		use_emergency_buf = 1;
-		mutex_lock(&mlx5_ib_update_mtt_emergency_buffer_mutex);
-		memset(pas, 0, size);
+		size = MLX5_SPARE_UMR_CHUNK;
+		xlt = (void *)__get_free_pages(gfp, get_order(size));
 	}
-	pages_iter = size / sizeof(u64);
-	dma = dma_map_single(ddev, pas, size, DMA_TO_DEVICE);
+
+	if (!xlt) {
+		uctx = to_mucontext(mr->ibmr.uobject->context);
+		mlx5_ib_warn(dev, "Using XLT emergency buffer\n");
+		size = PAGE_SIZE;
+		xlt = (void *)uctx->upd_xlt_page;
+		mutex_lock(&uctx->upd_xlt_page_mutex);
+		memset(xlt, 0, size);
+	}
+	pages_iter = size / desc_size;
+	dma = dma_map_single(ddev, xlt, size, DMA_TO_DEVICE);
 	if (dma_mapping_error(ddev, dma)) {
-		mlx5_ib_err(dev, "unable to map DMA during MTT update.\n");
+		mlx5_ib_err(dev, "unable to map DMA during XLT update.\n");
 		err = -ENOMEM;
-		goto free_pas;
+		goto free_xlt;
 	}
 
+	sg.addr = dma;
+	sg.lkey = dev->umrc.pd->local_dma_lkey;
+
+	memset(&wr, 0, sizeof(wr));
+	wr.wr.send_flags = MLX5_IB_SEND_UMR_UPDATE_XLT;
+	if (!(flags & MLX5_IB_UPD_XLT_ENABLE))
+		wr.wr.send_flags |= MLX5_IB_SEND_UMR_FAIL_IF_FREE;
+	wr.wr.sg_list = &sg;
+	wr.wr.num_sge = 1;
+	wr.wr.opcode = MLX5_IB_WR_UMR;
+
+	wr.pd = mr->ibmr.pd;
+	wr.mkey = mr->mmkey.key;
+	wr.length = mr->mmkey.size;
+	wr.virt_addr = mr->mmkey.iova;
+	wr.access_flags = mr->access_flags;
+	wr.page_shift = page_shift;
+
 	for (pages_mapped = 0;
 	     pages_mapped < pages_to_map && !err;
-	     pages_mapped += pages_iter, start_page_index += pages_iter) {
+	     pages_mapped += pages_iter, idx += pages_iter) {
 		dma_sync_single_for_cpu(ddev, dma, size, DMA_TO_DEVICE);
-
-		npages = min_t(size_t,
-			       pages_iter,
-			       ib_umem_num_pages(umem) - start_page_index);
-
-		if (!zap) {
-			__mlx5_ib_populate_pas(dev, umem, PAGE_SHIFT,
-					       start_page_index, npages, pas,
-					       MLX5_IB_MTT_PRESENT);
-			/* Clear padding after the pages brought from the
-			 * umem. */
-			memset(pas + npages, 0, size - npages * sizeof(u64));
-		}
+		npages = populate_xlt(mr, idx, pages_iter, xlt,
+				      page_shift, size, flags);
 
 		dma_sync_single_for_device(ddev, dma, size, DMA_TO_DEVICE);
 
-		mlx5_ib_init_umr_context(&umr_context);
-
-		memset(&wr, 0, sizeof(wr));
-		wr.wr.wr_cqe = &umr_context.cqe;
-
-		sg.addr = dma;
-		sg.length = ALIGN(npages * sizeof(u64),
-				MLX5_UMR_MTT_ALIGNMENT);
-		sg.lkey = dev->umrc.pd->local_dma_lkey;
+		sg.length = ALIGN(npages * desc_size,
+				  MLX5_UMR_MTT_ALIGNMENT);
+
+		if (pages_mapped + pages_iter >= pages_to_map) {
+			if (flags & MLX5_IB_UPD_XLT_ENABLE)
+				wr.wr.send_flags |=
+					MLX5_IB_SEND_UMR_ENABLE_MR |
+					MLX5_IB_SEND_UMR_UPDATE_PD_ACCESS |
+					MLX5_IB_SEND_UMR_UPDATE_TRANSLATION;
+			if (flags & MLX5_IB_UPD_XLT_PD ||
+			    flags & MLX5_IB_UPD_XLT_ACCESS)
+				wr.wr.send_flags |=
+					MLX5_IB_SEND_UMR_UPDATE_PD_ACCESS;
+			if (flags & MLX5_IB_UPD_XLT_ADDR)
+				wr.wr.send_flags |=
+					MLX5_IB_SEND_UMR_UPDATE_TRANSLATION;
+		}
 
-		wr.wr.send_flags = MLX5_IB_SEND_UMR_FAIL_IF_FREE |
-				MLX5_IB_SEND_UMR_UPDATE_MTT;
-		wr.wr.sg_list = &sg;
-		wr.wr.num_sge = 1;
-		wr.wr.opcode = MLX5_IB_WR_UMR;
-		wr.npages = sg.length / sizeof(u64);
-		wr.page_shift = PAGE_SHIFT;
-		wr.mkey = mr->mmkey.key;
-		wr.target.offset = start_page_index;
+		wr.offset = idx * desc_size;
+		wr.xlt_size = sg.length;
 
-		down(&umrc->sem);
-		err = ib_post_send(umrc->qp, &wr.wr, &bad);
-		if (err) {
-			mlx5_ib_err(dev, "UMR post send failed, err %d\n", err);
-		} else {
-			wait_for_completion(&umr_context.done);
-			if (umr_context.status != IB_WC_SUCCESS) {
-				mlx5_ib_err(dev, "UMR completion failed, code %d\n",
-					    umr_context.status);
-				err = -EFAULT;
-			}
-		}
-		up(&umrc->sem);
+		err = mlx5_ib_post_send_wait(dev, &wr);
 	}
 	dma_unmap_single(ddev, dma, size, DMA_TO_DEVICE);
 
-free_pas:
-	if (!use_emergency_buf)
-		free_page((unsigned long)pas);
+free_xlt:
+	if (uctx)
+		mutex_unlock(&uctx->upd_xlt_page_mutex);
 	else
-		mutex_unlock(&mlx5_ib_update_mtt_emergency_buffer_mutex);
+		free_pages((unsigned long)xlt, get_order(size));
 
 	return err;
 }
-#endif
 
 /*
  * If ibmr is NULL it will be allocated by reg_create.
@@ -1122,8 +1058,9 @@ static struct mlx5_ib_mr *reg_create(struct ib_mr *ibmr, struct ib_pd *pd,
 		goto err_1;
 	}
 	pas = (__be64 *)MLX5_ADDR_OF(create_mkey_in, in, klm_pas_mtt);
-	mlx5_ib_populate_pas(dev, umem, page_shift, pas,
-			     pg_cap ? MLX5_IB_MTT_PRESENT : 0);
+	if (!(access_flags & IB_ACCESS_ON_DEMAND))
+		mlx5_ib_populate_pas(dev, umem, page_shift, pas,
+				     pg_cap ? MLX5_IB_MTT_PRESENT : 0);
 
 	/* The pg_access bit allows setting the access flags
 	 * in the page list submitted with the command. */
@@ -1153,6 +1090,7 @@ static struct mlx5_ib_mr *reg_create(struct ib_mr *ibmr, struct ib_pd *pd,
 		mlx5_ib_warn(dev, "create mkey failed\n");
 		goto err_2;
 	}
+	mr->mmkey.type = MLX5_MKEY_MR;
 	mr->umem = umem;
 	mr->dev = dev;
 	mr->live = 1;
@@ -1204,14 +1142,15 @@ struct ib_mr *mlx5_ib_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
         if (err < 0)
 		return ERR_PTR(err);
 
-	if (use_umr(order)) {
+	if (use_umr(dev, order)) {
 		mr = reg_umr(pd, umem, virt_addr, length, ncont, page_shift,
 			     order, access_flags);
 		if (PTR_ERR(mr) == -EAGAIN) {
 			mlx5_ib_dbg(dev, "cache empty for order %d", order);
 			mr = NULL;
 		}
-	} else if (access_flags & IB_ACCESS_ON_DEMAND) {
+	} else if (access_flags & IB_ACCESS_ON_DEMAND &&
+		   !MLX5_CAP_GEN(dev->mdev, umr_extended_translation_offset)) {
 		err = -EINVAL;
 		pr_err("Got MR registration for ODP MR > 512MB, not supported for Connect-IB");
 		goto error;
@@ -1248,106 +1187,39 @@ error:
 static int unreg_umr(struct mlx5_ib_dev *dev, struct mlx5_ib_mr *mr)
 {
 	struct mlx5_core_dev *mdev = dev->mdev;
-	struct umr_common *umrc = &dev->umrc;
-	struct mlx5_ib_umr_context umr_context;
 	struct mlx5_umr_wr umrwr = {};
-	struct ib_send_wr *bad;
-	int err;
 
 	if (mdev->state == MLX5_DEVICE_STATE_INTERNAL_ERROR)
 		return 0;
 
-	mlx5_ib_init_umr_context(&umr_context);
-
-	umrwr.wr.wr_cqe = &umr_context.cqe;
-	prep_umr_unreg_wqe(dev, &umrwr.wr, mr->mmkey.key);
+	umrwr.wr.send_flags = MLX5_IB_SEND_UMR_DISABLE_MR |
+			      MLX5_IB_SEND_UMR_FAIL_IF_FREE;
+	umrwr.wr.opcode = MLX5_IB_WR_UMR;
+	umrwr.mkey = mr->mmkey.key;
 
-	down(&umrc->sem);
-	err = ib_post_send(umrc->qp, &umrwr.wr, &bad);
-	if (err) {
-		up(&umrc->sem);
-		mlx5_ib_dbg(dev, "err %d\n", err);
-		goto error;
-	} else {
-		wait_for_completion(&umr_context.done);
-		up(&umrc->sem);
-	}
-	if (umr_context.status != IB_WC_SUCCESS) {
-		mlx5_ib_warn(dev, "unreg umr failed\n");
-		err = -EFAULT;
-		goto error;
-	}
-	return 0;
-
-error:
-	return err;
+	return mlx5_ib_post_send_wait(dev, &umrwr);
 }
 
-static int rereg_umr(struct ib_pd *pd, struct mlx5_ib_mr *mr, u64 virt_addr,
-		     u64 length, int npages, int page_shift, int order,
+static int rereg_umr(struct ib_pd *pd, struct mlx5_ib_mr *mr,
 		     int access_flags, int flags)
 {
 	struct mlx5_ib_dev *dev = to_mdev(pd->device);
-	struct device *ddev = dev->ib_dev.dma_device;
-	struct mlx5_ib_umr_context umr_context;
-	struct ib_send_wr *bad;
 	struct mlx5_umr_wr umrwr = {};
-	struct ib_sge sg;
-	struct umr_common *umrc = &dev->umrc;
-	dma_addr_t dma = 0;
-	__be64 *mr_pas = NULL;
-	int size;
 	int err;
 
-	mlx5_ib_init_umr_context(&umr_context);
-
-	umrwr.wr.wr_cqe = &umr_context.cqe;
 	umrwr.wr.send_flags = MLX5_IB_SEND_UMR_FAIL_IF_FREE;
 
-	if (flags & IB_MR_REREG_TRANS) {
-		err = dma_map_mr_pas(dev, mr->umem, npages, page_shift, &size,
-				     &mr_pas, &dma);
-		if (err)
-			return err;
+	umrwr.wr.opcode = MLX5_IB_WR_UMR;
+	umrwr.mkey = mr->mmkey.key;
 
-		umrwr.target.virt_addr = virt_addr;
-		umrwr.length = length;
-		umrwr.wr.send_flags |= MLX5_IB_SEND_UMR_UPDATE_TRANSLATION;
-	}
-
-	prep_umr_wqe_common(pd, &umrwr.wr, &sg, dma, npages, mr->mmkey.key,
-			    page_shift);
-
-	if (flags & IB_MR_REREG_PD) {
+	if (flags & IB_MR_REREG_PD || flags & IB_MR_REREG_ACCESS) {
 		umrwr.pd = pd;
-		umrwr.wr.send_flags |= MLX5_IB_SEND_UMR_UPDATE_PD;
-	}
-
-	if (flags & IB_MR_REREG_ACCESS) {
 		umrwr.access_flags = access_flags;
-		umrwr.wr.send_flags |= MLX5_IB_SEND_UMR_UPDATE_ACCESS;
+		umrwr.wr.send_flags |= MLX5_IB_SEND_UMR_UPDATE_PD_ACCESS;
 	}
 
-	/* post send request to UMR QP */
-	down(&umrc->sem);
-	err = ib_post_send(umrc->qp, &umrwr.wr, &bad);
-
-	if (err) {
-		mlx5_ib_warn(dev, "post send failed, err %d\n", err);
-	} else {
-		wait_for_completion(&umr_context.done);
-		if (umr_context.status != IB_WC_SUCCESS) {
-			mlx5_ib_warn(dev, "reg umr failed (%u)\n",
-				     umr_context.status);
-			err = -EFAULT;
-		}
-	}
+	err = mlx5_ib_post_send_wait(dev, &umrwr);
 
-	up(&umrc->sem);
-	if (flags & IB_MR_REREG_TRANS) {
-		dma_unmap_single(ddev, dma, size, DMA_TO_DEVICE);
-		kfree(mr_pas);
-	}
 	return err;
 }
 
@@ -1364,6 +1236,7 @@ int mlx5_ib_rereg_user_mr(struct ib_mr *ib_mr, int flags, u64 start,
 	u64 addr = (flags & IB_MR_REREG_TRANS) ? virt_addr : mr->umem->address;
 	u64 len = (flags & IB_MR_REREG_TRANS) ? length : mr->umem->length;
 	int page_shift = 0;
+	int upd_flags = 0;
 	int npages = 0;
 	int ncont = 0;
 	int order = 0;
@@ -1372,6 +1245,8 @@ int mlx5_ib_rereg_user_mr(struct ib_mr *ib_mr, int flags, u64 start,
 	mlx5_ib_dbg(dev, "start 0x%llx, virt_addr 0x%llx, length 0x%llx, access_flags 0x%x\n",
 		    start, virt_addr, length, access_flags);
 
+	atomic_sub(mr->npages, &dev->mdev->priv.reg_pages);
+
 	if (flags != IB_MR_REREG_PD) {
 		/*
 		 * Replace umem. This needs to be done whether or not UMR is
@@ -1382,7 +1257,7 @@ int mlx5_ib_rereg_user_mr(struct ib_mr *ib_mr, int flags, u64 start,
 		err = mr_umem_get(pd, addr, len, access_flags, &mr->umem,
 				  &npages, &page_shift, &ncont, &order);
 		if (err < 0) {
-			mr->umem = NULL;
+			clean_mr(mr);
 			return err;
 		}
 	}
@@ -1414,32 +1289,37 @@ int mlx5_ib_rereg_user_mr(struct ib_mr *ib_mr, int flags, u64 start,
 		/*
 		 * Send a UMR WQE
 		 */
-		err = rereg_umr(pd, mr, addr, len, npages, page_shift,
-				order, access_flags, flags);
+		mr->ibmr.pd = pd;
+		mr->access_flags = access_flags;
+		mr->mmkey.iova = addr;
+		mr->mmkey.size = len;
+		mr->mmkey.pd = to_mpd(pd)->pdn;
+
+		if (flags & IB_MR_REREG_TRANS) {
+			upd_flags = MLX5_IB_UPD_XLT_ADDR;
+			if (flags & IB_MR_REREG_PD)
+				upd_flags |= MLX5_IB_UPD_XLT_PD;
+			if (flags & IB_MR_REREG_ACCESS)
+				upd_flags |= MLX5_IB_UPD_XLT_ACCESS;
+			err = mlx5_ib_update_xlt(mr, 0, npages, page_shift,
+						 upd_flags);
+		} else {
+			err = rereg_umr(pd, mr, access_flags, flags);
+		}
+
 		if (err) {
 			mlx5_ib_warn(dev, "Failed to rereg UMR\n");
+			ib_umem_release(mr->umem);
+			clean_mr(mr);
 			return err;
 		}
 	}
 
-	if (flags & IB_MR_REREG_PD) {
-		ib_mr->pd = pd;
-		mr->mmkey.pd = to_mpd(pd)->pdn;
-	}
+	set_mr_fileds(dev, mr, npages, len, access_flags);
 
-	if (flags & IB_MR_REREG_ACCESS)
-		mr->access_flags = access_flags;
-
-	if (flags & IB_MR_REREG_TRANS) {
-		atomic_sub(mr->npages, &dev->mdev->priv.reg_pages);
-		set_mr_fileds(dev, mr, npages, len, access_flags);
-		mr->mmkey.iova = addr;
-		mr->mmkey.size = len;
-	}
 #ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
 	update_odp_mr(mr);
 #endif
-
 	return 0;
 }
 
@@ -1603,11 +1483,11 @@ struct ib_mr *mlx5_ib_alloc_mr(struct ib_pd *pd,
 		mr->access_mode = MLX5_MKC_ACCESS_MODE_MTT;
 		MLX5_SET(mkc, mkc, log_page_size, PAGE_SHIFT);
 		err = mlx5_alloc_priv_descs(pd->device, mr,
-					    ndescs, sizeof(u64));
+					    ndescs, sizeof(struct mlx5_mtt));
 		if (err)
 			goto err_free_in;
 
-		mr->desc_size = sizeof(u64);
+		mr->desc_size = sizeof(struct mlx5_mtt);
 		mr->max_descs = ndescs;
 	} else if (mr_type == IB_MR_TYPE_SG_GAPS) {
 		mr->access_mode = MLX5_MKC_ACCESS_MODE_KLMS;
@@ -1656,6 +1536,7 @@ struct ib_mr *mlx5_ib_alloc_mr(struct ib_pd *pd,
 	if (err)
 		goto err_destroy_psv;
 
+	mr->mmkey.type = MLX5_MKEY_MR;
 	mr->ibmr.lkey = mr->mmkey.key;
 	mr->ibmr.rkey = mr->mmkey.key;
 	mr->umem = NULL;
@@ -1736,6 +1617,7 @@ struct ib_mw *mlx5_ib_alloc_mw(struct ib_pd *pd, enum ib_mw_type type,
 	if (err)
 		goto free;
 
+	mw->mmkey.type = MLX5_MKEY_MW;
 	mw->ibmw.rkey = mw->mmkey.key;
 
 	resp.response_length = min(offsetof(typeof(resp), response_length) +
diff --git a/drivers/infiniband/hw/mlx5/odp.c b/drivers/infiniband/hw/mlx5/odp.c
index cacb631a7b0a..e5bc267aca73 100644
--- a/drivers/infiniband/hw/mlx5/odp.c
+++ b/drivers/infiniband/hw/mlx5/odp.c
@@ -41,13 +41,12 @@
  * a pagefault. */
 #define MMU_NOTIFIER_TIMEOUT 1000
 
-struct workqueue_struct *mlx5_ib_page_fault_wq;
-
 void mlx5_ib_invalidate_range(struct ib_umem *umem, unsigned long start,
 			      unsigned long end)
 {
 	struct mlx5_ib_mr *mr;
-	const u64 umr_block_mask = (MLX5_UMR_MTT_ALIGNMENT / sizeof(u64)) - 1;
+	const u64 umr_block_mask = (MLX5_UMR_MTT_ALIGNMENT /
+				    sizeof(struct mlx5_mtt)) - 1;
 	u64 idx = 0, blk_start_idx = 0;
 	int in_block = 0;
 	u64 addr;
@@ -90,16 +89,21 @@ void mlx5_ib_invalidate_range(struct ib_umem *umem, unsigned long start,
 			u64 umr_offset = idx & umr_block_mask;
 
 			if (in_block && umr_offset == 0) {
-				mlx5_ib_update_mtt(mr, blk_start_idx,
-						   idx - blk_start_idx, 1);
+				mlx5_ib_update_xlt(mr, blk_start_idx,
+						   idx - blk_start_idx,
+						   PAGE_SHIFT,
+						   MLX5_IB_UPD_XLT_ZAP |
+						   MLX5_IB_UPD_XLT_ATOMIC);
 				in_block = 0;
 			}
 		}
 	}
 	if (in_block)
-		mlx5_ib_update_mtt(mr, blk_start_idx, idx - blk_start_idx + 1,
-				   1);
-
+		mlx5_ib_update_xlt(mr, blk_start_idx,
+				   idx - blk_start_idx + 1,
+				   PAGE_SHIFT,
+				   MLX5_IB_UPD_XLT_ZAP |
+				   MLX5_IB_UPD_XLT_ATOMIC);
 	/*
 	 * We are now sure that the device will not access the
 	 * memory. We can safely unmap it, and mark it as dirty if
@@ -120,6 +124,11 @@ void mlx5_ib_internal_fill_odp_caps(struct mlx5_ib_dev *dev)
 
 	caps->general_caps = IB_ODP_SUPPORT;
 
+	if (MLX5_CAP_GEN(dev->mdev, umr_extended_translation_offset))
+		dev->odp_max_size = U64_MAX;
+	else
+		dev->odp_max_size = BIT_ULL(MLX5_MAX_UMR_SHIFT + PAGE_SHIFT);
+
 	if (MLX5_CAP_ODP(dev->mdev, ud_odp_caps.send))
 		caps->per_transport_caps.ud_odp_caps |= IB_ODP_SUPPORT_SEND;
 
@@ -135,6 +144,9 @@ void mlx5_ib_internal_fill_odp_caps(struct mlx5_ib_dev *dev)
 	if (MLX5_CAP_ODP(dev->mdev, rc_odp_caps.read))
 		caps->per_transport_caps.rc_odp_caps |= IB_ODP_SUPPORT_READ;
 
+	if (MLX5_CAP_ODP(dev->mdev, rc_odp_caps.atomic))
+		caps->per_transport_caps.rc_odp_caps |= IB_ODP_SUPPORT_ATOMIC;
+
 	return;
 }
 
@@ -143,46 +155,51 @@ static struct mlx5_ib_mr *mlx5_ib_odp_find_mr_lkey(struct mlx5_ib_dev *dev,
 {
 	u32 base_key = mlx5_base_mkey(key);
 	struct mlx5_core_mkey *mmkey = __mlx5_mr_lookup(dev->mdev, base_key);
-	struct mlx5_ib_mr *mr = container_of(mmkey, struct mlx5_ib_mr, mmkey);
+	struct mlx5_ib_mr *mr;
 
-	if (!mmkey || mmkey->key != key || !mr->live)
+	if (!mmkey || mmkey->key != key || mmkey->type != MLX5_MKEY_MR)
+		return NULL;
+
+	mr = container_of(mmkey, struct mlx5_ib_mr, mmkey);
+
+	if (!mr->live)
 		return NULL;
 
 	return container_of(mmkey, struct mlx5_ib_mr, mmkey);
 }
 
-static void mlx5_ib_page_fault_resume(struct mlx5_ib_qp *qp,
-				      struct mlx5_ib_pfault *pfault,
+static void mlx5_ib_page_fault_resume(struct mlx5_ib_dev *dev,
+				      struct mlx5_pagefault *pfault,
 				      int error)
 {
-	struct mlx5_ib_dev *dev = to_mdev(qp->ibqp.pd->device);
-	u32 qpn = qp->trans_qp.base.mqp.qpn;
+	int wq_num = pfault->event_subtype == MLX5_PFAULT_SUBTYPE_WQE ?
+		     pfault->wqe.wq_num : pfault->token;
 	int ret = mlx5_core_page_fault_resume(dev->mdev,
-					      qpn,
-					      pfault->mpfault.flags,
+					      pfault->token,
+					      wq_num,
+					      pfault->type,
 					      error);
 	if (ret)
-		pr_err("Failed to resolve the page fault on QP 0x%x\n", qpn);
+		mlx5_ib_err(dev, "Failed to resolve the page fault on WQ 0x%x\n",
+			    wq_num);
 }
 
 /*
- * Handle a single data segment in a page-fault WQE.
+ * Handle a single data segment in a page-fault WQE or RDMA region.
  *
- * Returns number of pages retrieved on success. The caller will continue to
+ * Returns number of pages retrieved on success. The caller may continue to
  * the next data segment.
  * Can return the following error codes:
  * -EAGAIN to designate a temporary error. The caller will abort handling the
  *  page fault and resolve it.
  * -EFAULT when there's an error mapping the requested pages. The caller will
- *  abort the page fault handling and possibly move the QP to an error state.
- * On other errors the QP should also be closed with an error.
+ *  abort the page fault handling.
  */
-static int pagefault_single_data_segment(struct mlx5_ib_qp *qp,
-					 struct mlx5_ib_pfault *pfault,
+static int pagefault_single_data_segment(struct mlx5_ib_dev *mib_dev,
 					 u32 key, u64 io_virt, size_t bcnt,
+					 u32 *bytes_committed,
 					 u32 *bytes_mapped)
 {
-	struct mlx5_ib_dev *mib_dev = to_mdev(qp->ibqp.pd->device);
 	int srcu_key;
 	unsigned int current_seq;
 	u64 start_idx;
@@ -208,12 +225,7 @@ static int pagefault_single_data_segment(struct mlx5_ib_qp *qp,
 			 key);
 		if (bytes_mapped)
 			*bytes_mapped +=
-				(bcnt - pfault->mpfault.bytes_committed);
-		goto srcu_unlock;
-	}
-	if (mr->ibmr.pd != qp->ibqp.pd) {
-		pr_err("Page-fault with different PDs for QP and MR.\n");
-		ret = -EFAULT;
+				(bcnt - *bytes_committed);
 		goto srcu_unlock;
 	}
 
@@ -229,8 +241,8 @@ static int pagefault_single_data_segment(struct mlx5_ib_qp *qp,
 	 * in all iterations (in iteration 2 and above,
 	 * bytes_committed == 0).
 	 */
-	io_virt += pfault->mpfault.bytes_committed;
-	bcnt -= pfault->mpfault.bytes_committed;
+	io_virt += *bytes_committed;
+	bcnt -= *bytes_committed;
 
 	start_idx = (io_virt - (mr->mmkey.iova & PAGE_MASK)) >> PAGE_SHIFT;
 
@@ -251,7 +263,9 @@ static int pagefault_single_data_segment(struct mlx5_ib_qp *qp,
 			 * this MR, since ib_umem_odp_map_dma_pages already
 			 * checks this.
 			 */
-			ret = mlx5_ib_update_mtt(mr, start_idx, npages, 0);
+			ret = mlx5_ib_update_xlt(mr, start_idx, npages,
+						 PAGE_SHIFT,
+						 MLX5_IB_UPD_XLT_ATOMIC);
 		} else {
 			ret = -EAGAIN;
 		}
@@ -287,7 +301,7 @@ srcu_unlock:
 		}
 	}
 	srcu_read_unlock(&mib_dev->mr_srcu, srcu_key);
-	pfault->mpfault.bytes_committed = 0;
+	*bytes_committed = 0;
 	return ret ? ret : npages;
 }
 
@@ -309,8 +323,9 @@ srcu_unlock:
  * Returns the number of pages loaded if positive, zero for an empty WQE, or a
  * negative error code.
  */
-static int pagefault_data_segments(struct mlx5_ib_qp *qp,
-				   struct mlx5_ib_pfault *pfault, void *wqe,
+static int pagefault_data_segments(struct mlx5_ib_dev *dev,
+				   struct mlx5_pagefault *pfault,
+				   struct mlx5_ib_qp *qp, void *wqe,
 				   void *wqe_end, u32 *bytes_mapped,
 				   u32 *total_wqe_bytes, int receive_queue)
 {
@@ -354,22 +369,23 @@ static int pagefault_data_segments(struct mlx5_ib_qp *qp,
 
 		if (!inline_segment && total_wqe_bytes) {
 			*total_wqe_bytes += bcnt - min_t(size_t, bcnt,
-					pfault->mpfault.bytes_committed);
+					pfault->bytes_committed);
 		}
 
 		/* A zero length data segment designates a length of 2GB. */
 		if (bcnt == 0)
 			bcnt = 1U << 31;
 
-		if (inline_segment || bcnt <= pfault->mpfault.bytes_committed) {
-			pfault->mpfault.bytes_committed -=
+		if (inline_segment || bcnt <= pfault->bytes_committed) {
+			pfault->bytes_committed -=
 				min_t(size_t, bcnt,
-				      pfault->mpfault.bytes_committed);
+				      pfault->bytes_committed);
 			continue;
 		}
 
-		ret = pagefault_single_data_segment(qp, pfault, key, io_virt,
-						    bcnt, bytes_mapped);
+		ret = pagefault_single_data_segment(dev, key, io_virt, bcnt,
+						    &pfault->bytes_committed,
+						    bytes_mapped);
 		if (ret < 0)
 			break;
 		npages += ret;
@@ -378,17 +394,29 @@ static int pagefault_data_segments(struct mlx5_ib_qp *qp,
 	return ret < 0 ? ret : npages;
 }
 
+static const u32 mlx5_ib_odp_opcode_cap[] = {
+	[MLX5_OPCODE_SEND]	       = IB_ODP_SUPPORT_SEND,
+	[MLX5_OPCODE_SEND_IMM]	       = IB_ODP_SUPPORT_SEND,
+	[MLX5_OPCODE_SEND_INVAL]       = IB_ODP_SUPPORT_SEND,
+	[MLX5_OPCODE_RDMA_WRITE]       = IB_ODP_SUPPORT_WRITE,
+	[MLX5_OPCODE_RDMA_WRITE_IMM]   = IB_ODP_SUPPORT_WRITE,
+	[MLX5_OPCODE_RDMA_READ]	       = IB_ODP_SUPPORT_READ,
+	[MLX5_OPCODE_ATOMIC_CS]	       = IB_ODP_SUPPORT_ATOMIC,
+	[MLX5_OPCODE_ATOMIC_FA]	       = IB_ODP_SUPPORT_ATOMIC,
+};
+
 /*
  * Parse initiator WQE. Advances the wqe pointer to point at the
  * scatter-gather list, and set wqe_end to the end of the WQE.
  */
 static int mlx5_ib_mr_initiator_pfault_handler(
-	struct mlx5_ib_qp *qp, struct mlx5_ib_pfault *pfault,
-	void **wqe, void **wqe_end, int wqe_length)
+	struct mlx5_ib_dev *dev, struct mlx5_pagefault *pfault,
+	struct mlx5_ib_qp *qp, void **wqe, void **wqe_end, int wqe_length)
 {
-	struct mlx5_ib_dev *dev = to_mdev(qp->ibqp.pd->device);
 	struct mlx5_wqe_ctrl_seg *ctrl = *wqe;
-	u16 wqe_index = pfault->mpfault.wqe.wqe_index;
+	u16 wqe_index = pfault->wqe.wqe_index;
+	u32 transport_caps;
+	struct mlx5_base_av *av;
 	unsigned ds, opcode;
 #if defined(DEBUG)
 	u32 ctrl_wqe_index, ctrl_qpn;
@@ -434,53 +462,49 @@ static int mlx5_ib_mr_initiator_pfault_handler(
 
 	opcode = be32_to_cpu(ctrl->opmod_idx_opcode) &
 		 MLX5_WQE_CTRL_OPCODE_MASK;
+
 	switch (qp->ibqp.qp_type) {
 	case IB_QPT_RC:
-		switch (opcode) {
-		case MLX5_OPCODE_SEND:
-		case MLX5_OPCODE_SEND_IMM:
-		case MLX5_OPCODE_SEND_INVAL:
-			if (!(dev->odp_caps.per_transport_caps.rc_odp_caps &
-			      IB_ODP_SUPPORT_SEND))
-				goto invalid_transport_or_opcode;
-			break;
-		case MLX5_OPCODE_RDMA_WRITE:
-		case MLX5_OPCODE_RDMA_WRITE_IMM:
-			if (!(dev->odp_caps.per_transport_caps.rc_odp_caps &
-			      IB_ODP_SUPPORT_WRITE))
-				goto invalid_transport_or_opcode;
-			*wqe += sizeof(struct mlx5_wqe_raddr_seg);
-			break;
-		case MLX5_OPCODE_RDMA_READ:
-			if (!(dev->odp_caps.per_transport_caps.rc_odp_caps &
-			      IB_ODP_SUPPORT_READ))
-				goto invalid_transport_or_opcode;
-			*wqe += sizeof(struct mlx5_wqe_raddr_seg);
-			break;
-		default:
-			goto invalid_transport_or_opcode;
-		}
+		transport_caps = dev->odp_caps.per_transport_caps.rc_odp_caps;
 		break;
 	case IB_QPT_UD:
-		switch (opcode) {
-		case MLX5_OPCODE_SEND:
-		case MLX5_OPCODE_SEND_IMM:
-			if (!(dev->odp_caps.per_transport_caps.ud_odp_caps &
-			      IB_ODP_SUPPORT_SEND))
-				goto invalid_transport_or_opcode;
-			*wqe += sizeof(struct mlx5_wqe_datagram_seg);
-			break;
-		default:
-			goto invalid_transport_or_opcode;
-		}
+		transport_caps = dev->odp_caps.per_transport_caps.ud_odp_caps;
 		break;
 	default:
-invalid_transport_or_opcode:
-		mlx5_ib_err(dev, "ODP fault on QP of an unsupported opcode or transport. transport: 0x%x opcode: 0x%x.\n",
-			    qp->ibqp.qp_type, opcode);
+		mlx5_ib_err(dev, "ODP fault on QP of an unsupported transport 0x%x\n",
+			    qp->ibqp.qp_type);
 		return -EFAULT;
 	}
 
+	if (unlikely(opcode >= sizeof(mlx5_ib_odp_opcode_cap) /
+	    sizeof(mlx5_ib_odp_opcode_cap[0]) ||
+	    !(transport_caps & mlx5_ib_odp_opcode_cap[opcode]))) {
+		mlx5_ib_err(dev, "ODP fault on QP of an unsupported opcode 0x%x\n",
+			    opcode);
+		return -EFAULT;
+	}
+
+	if (qp->ibqp.qp_type != IB_QPT_RC) {
+		av = *wqe;
+		if (av->dqp_dct & be32_to_cpu(MLX5_WQE_AV_EXT))
+			*wqe += sizeof(struct mlx5_av);
+		else
+			*wqe += sizeof(struct mlx5_base_av);
+	}
+
+	switch (opcode) {
+	case MLX5_OPCODE_RDMA_WRITE:
+	case MLX5_OPCODE_RDMA_WRITE_IMM:
+	case MLX5_OPCODE_RDMA_READ:
+		*wqe += sizeof(struct mlx5_wqe_raddr_seg);
+		break;
+	case MLX5_OPCODE_ATOMIC_CS:
+	case MLX5_OPCODE_ATOMIC_FA:
+		*wqe += sizeof(struct mlx5_wqe_raddr_seg);
+		*wqe += sizeof(struct mlx5_wqe_atomic_seg);
+		break;
+	}
+
 	return 0;
 }
 
@@ -489,10 +513,9 @@ invalid_transport_or_opcode:
  * scatter-gather list, and set wqe_end to the end of the WQE.
  */
 static int mlx5_ib_mr_responder_pfault_handler(
-	struct mlx5_ib_qp *qp, struct mlx5_ib_pfault *pfault,
-	void **wqe, void **wqe_end, int wqe_length)
+	struct mlx5_ib_dev *dev, struct mlx5_pagefault *pfault,
+	struct mlx5_ib_qp *qp, void **wqe, void **wqe_end, int wqe_length)
 {
-	struct mlx5_ib_dev *dev = to_mdev(qp->ibqp.pd->device);
 	struct mlx5_ib_wq *wq = &qp->rq;
 	int wqe_size = 1 << wq->wqe_shift;
 
@@ -529,70 +552,83 @@ invalid_transport_or_opcode:
 	return 0;
 }
 
-static void mlx5_ib_mr_wqe_pfault_handler(struct mlx5_ib_qp *qp,
-					  struct mlx5_ib_pfault *pfault)
+static struct mlx5_ib_qp *mlx5_ib_odp_find_qp(struct mlx5_ib_dev *dev,
+					      u32 wq_num)
+{
+	struct mlx5_core_qp *mqp = __mlx5_qp_lookup(dev->mdev, wq_num);
+
+	if (!mqp) {
+		mlx5_ib_err(dev, "QPN 0x%6x not found\n", wq_num);
+		return NULL;
+	}
+
+	return to_mibqp(mqp);
+}
+
+static void mlx5_ib_mr_wqe_pfault_handler(struct mlx5_ib_dev *dev,
+					  struct mlx5_pagefault *pfault)
 {
-	struct mlx5_ib_dev *dev = to_mdev(qp->ibqp.pd->device);
 	int ret;
 	void *wqe, *wqe_end;
 	u32 bytes_mapped, total_wqe_bytes;
 	char *buffer = NULL;
-	int resume_with_error = 0;
-	u16 wqe_index = pfault->mpfault.wqe.wqe_index;
-	int requestor = pfault->mpfault.flags & MLX5_PFAULT_REQUESTOR;
-	u32 qpn = qp->trans_qp.base.mqp.qpn;
+	int resume_with_error = 1;
+	u16 wqe_index = pfault->wqe.wqe_index;
+	int requestor = pfault->type & MLX5_PFAULT_REQUESTOR;
+	struct mlx5_ib_qp *qp;
 
 	buffer = (char *)__get_free_page(GFP_KERNEL);
 	if (!buffer) {
 		mlx5_ib_err(dev, "Error allocating memory for IO page fault handling.\n");
-		resume_with_error = 1;
 		goto resolve_page_fault;
 	}
 
+	qp = mlx5_ib_odp_find_qp(dev, pfault->wqe.wq_num);
+	if (!qp)
+		goto resolve_page_fault;
+
 	ret = mlx5_ib_read_user_wqe(qp, requestor, wqe_index, buffer,
 				    PAGE_SIZE, &qp->trans_qp.base);
 	if (ret < 0) {
-		mlx5_ib_err(dev, "Failed reading a WQE following page fault, error=%x, wqe_index=%x, qpn=%x\n",
-			    -ret, wqe_index, qpn);
-		resume_with_error = 1;
+		mlx5_ib_err(dev, "Failed reading a WQE following page fault, error=%d, wqe_index=%x, qpn=%x\n",
+			    ret, wqe_index, pfault->token);
 		goto resolve_page_fault;
 	}
 
 	wqe = buffer;
 	if (requestor)
-		ret = mlx5_ib_mr_initiator_pfault_handler(qp, pfault, &wqe,
+		ret = mlx5_ib_mr_initiator_pfault_handler(dev, pfault, qp, &wqe,
 							  &wqe_end, ret);
 	else
-		ret = mlx5_ib_mr_responder_pfault_handler(qp, pfault, &wqe,
+		ret = mlx5_ib_mr_responder_pfault_handler(dev, pfault, qp, &wqe,
 							  &wqe_end, ret);
-	if (ret < 0) {
-		resume_with_error = 1;
+	if (ret < 0)
 		goto resolve_page_fault;
-	}
 
 	if (wqe >= wqe_end) {
 		mlx5_ib_err(dev, "ODP fault on invalid WQE.\n");
-		resume_with_error = 1;
 		goto resolve_page_fault;
 	}
 
-	ret = pagefault_data_segments(qp, pfault, wqe, wqe_end, &bytes_mapped,
-				      &total_wqe_bytes, !requestor);
+	ret = pagefault_data_segments(dev, pfault, qp, wqe, wqe_end,
+				      &bytes_mapped, &total_wqe_bytes,
+				      !requestor);
 	if (ret == -EAGAIN) {
+		resume_with_error = 0;
 		goto resolve_page_fault;
 	} else if (ret < 0 || total_wqe_bytes > bytes_mapped) {
-		mlx5_ib_err(dev, "Error getting user pages for page fault. Error: 0x%x\n",
-			    -ret);
-		resume_with_error = 1;
+		if (ret != -ENOENT)
+			mlx5_ib_err(dev, "Error getting user pages for page fault. Error: %d\n",
+				    ret);
 		goto resolve_page_fault;
 	}
 
+	resume_with_error = 0;
 resolve_page_fault:
-	mlx5_ib_page_fault_resume(qp, pfault, resume_with_error);
-	mlx5_ib_dbg(dev, "PAGE FAULT completed. QP 0x%x resume_with_error=%d, flags: 0x%x\n",
-		    qpn, resume_with_error,
-		    pfault->mpfault.flags);
-
+	mlx5_ib_page_fault_resume(dev, pfault, resume_with_error);
+	mlx5_ib_dbg(dev, "PAGE FAULT completed. QP 0x%x resume_with_error=%d, type: 0x%x\n",
+		    pfault->token, resume_with_error,
+		    pfault->type);
 	free_page((unsigned long)buffer);
 }
 
@@ -602,15 +638,14 @@ static int pages_in_range(u64 address, u32 length)
 		(address & PAGE_MASK)) >> PAGE_SHIFT;
 }
 
-static void mlx5_ib_mr_rdma_pfault_handler(struct mlx5_ib_qp *qp,
-					   struct mlx5_ib_pfault *pfault)
+static void mlx5_ib_mr_rdma_pfault_handler(struct mlx5_ib_dev *dev,
+					   struct mlx5_pagefault *pfault)
 {
-	struct mlx5_pagefault *mpfault = &pfault->mpfault;
 	u64 address;
 	u32 length;
-	u32 prefetch_len = mpfault->bytes_committed;
+	u32 prefetch_len = pfault->bytes_committed;
 	int prefetch_activated = 0;
-	u32 rkey = mpfault->rdma.r_key;
+	u32 rkey = pfault->rdma.r_key;
 	int ret;
 
 	/* The RDMA responder handler handles the page fault in two parts.
@@ -619,38 +654,40 @@ static void mlx5_ib_mr_rdma_pfault_handler(struct mlx5_ib_qp *qp,
 	 * prefetches more pages. The second operation cannot use the pfault
 	 * context and therefore uses the dummy_pfault context allocated on
 	 * the stack */
-	struct mlx5_ib_pfault dummy_pfault = {};
-
-	dummy_pfault.mpfault.bytes_committed = 0;
+	pfault->rdma.rdma_va += pfault->bytes_committed;
+	pfault->rdma.rdma_op_len -= min(pfault->bytes_committed,
+					 pfault->rdma.rdma_op_len);
+	pfault->bytes_committed = 0;
 
-	mpfault->rdma.rdma_va += mpfault->bytes_committed;
-	mpfault->rdma.rdma_op_len -= min(mpfault->bytes_committed,
-					 mpfault->rdma.rdma_op_len);
-	mpfault->bytes_committed = 0;
-
-	address = mpfault->rdma.rdma_va;
-	length  = mpfault->rdma.rdma_op_len;
+	address = pfault->rdma.rdma_va;
+	length  = pfault->rdma.rdma_op_len;
 
 	/* For some operations, the hardware cannot tell the exact message
 	 * length, and in those cases it reports zero. Use prefetch
 	 * logic. */
 	if (length == 0) {
 		prefetch_activated = 1;
-		length = mpfault->rdma.packet_size;
+		length = pfault->rdma.packet_size;
 		prefetch_len = min(MAX_PREFETCH_LEN, prefetch_len);
 	}
 
-	ret = pagefault_single_data_segment(qp, pfault, rkey, address, length,
-					    NULL);
+	ret = pagefault_single_data_segment(dev, rkey, address, length,
+					    &pfault->bytes_committed, NULL);
 	if (ret == -EAGAIN) {
 		/* We're racing with an invalidation, don't prefetch */
 		prefetch_activated = 0;
 	} else if (ret < 0 || pages_in_range(address, length) > ret) {
-		mlx5_ib_page_fault_resume(qp, pfault, 1);
+		mlx5_ib_page_fault_resume(dev, pfault, 1);
+		if (ret != -ENOENT)
+			mlx5_ib_warn(dev, "PAGE FAULT error %d. QP 0x%x, type: 0x%x\n",
+				     ret, pfault->token, pfault->type);
 		return;
 	}
 
-	mlx5_ib_page_fault_resume(qp, pfault, 0);
+	mlx5_ib_page_fault_resume(dev, pfault, 0);
+	mlx5_ib_dbg(dev, "PAGE FAULT completed. QP 0x%x, type: 0x%x, prefetch_activated: %d\n",
+		    pfault->token, pfault->type,
+		    prefetch_activated);
 
 	/* At this point, there might be a new pagefault already arriving in
 	 * the eq, switch to the dummy pagefault for the rest of the
@@ -658,112 +695,39 @@ static void mlx5_ib_mr_rdma_pfault_handler(struct mlx5_ib_qp *qp,
 	 * work-queue is being fenced. */
 
 	if (prefetch_activated) {
-		ret = pagefault_single_data_segment(qp, &dummy_pfault, rkey,
-						    address,
+		u32 bytes_committed = 0;
+
+		ret = pagefault_single_data_segment(dev, rkey, address,
 						    prefetch_len,
-						    NULL);
+						    &bytes_committed, NULL);
 		if (ret < 0) {
-			pr_warn("Prefetch failed (ret = %d, prefetch_activated = %d) for QPN %d, address: 0x%.16llx, length = 0x%.16x\n",
-				ret, prefetch_activated,
-				qp->ibqp.qp_num, address, prefetch_len);
+			mlx5_ib_warn(dev, "Prefetch failed. ret: %d, QP 0x%x, address: 0x%.16llx, length = 0x%.16x\n",
+				     ret, pfault->token, address,
+				     prefetch_len);
 		}
 	}
 }
 
-void mlx5_ib_mr_pfault_handler(struct mlx5_ib_qp *qp,
-			       struct mlx5_ib_pfault *pfault)
+void mlx5_ib_pfault(struct mlx5_core_dev *mdev, void *context,
+		    struct mlx5_pagefault *pfault)
 {
-	u8 event_subtype = pfault->mpfault.event_subtype;
+	struct mlx5_ib_dev *dev = context;
+	u8 event_subtype = pfault->event_subtype;
 
 	switch (event_subtype) {
 	case MLX5_PFAULT_SUBTYPE_WQE:
-		mlx5_ib_mr_wqe_pfault_handler(qp, pfault);
+		mlx5_ib_mr_wqe_pfault_handler(dev, pfault);
 		break;
 	case MLX5_PFAULT_SUBTYPE_RDMA:
-		mlx5_ib_mr_rdma_pfault_handler(qp, pfault);
+		mlx5_ib_mr_rdma_pfault_handler(dev, pfault);
 		break;
 	default:
-		pr_warn("Invalid page fault event subtype: 0x%x\n",
-			event_subtype);
-		mlx5_ib_page_fault_resume(qp, pfault, 1);
-		break;
+		mlx5_ib_err(dev, "Invalid page fault event subtype: 0x%x\n",
+			    event_subtype);
+		mlx5_ib_page_fault_resume(dev, pfault, 1);
 	}
 }
 
-static void mlx5_ib_qp_pfault_action(struct work_struct *work)
-{
-	struct mlx5_ib_pfault *pfault = container_of(work,
-						     struct mlx5_ib_pfault,
-						     work);
-	enum mlx5_ib_pagefault_context context =
-		mlx5_ib_get_pagefault_context(&pfault->mpfault);
-	struct mlx5_ib_qp *qp = container_of(pfault, struct mlx5_ib_qp,
-					     pagefaults[context]);
-	mlx5_ib_mr_pfault_handler(qp, pfault);
-}
-
-void mlx5_ib_qp_disable_pagefaults(struct mlx5_ib_qp *qp)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&qp->disable_page_faults_lock, flags);
-	qp->disable_page_faults = 1;
-	spin_unlock_irqrestore(&qp->disable_page_faults_lock, flags);
-
-	/*
-	 * Note that at this point, we are guarenteed that no more
-	 * work queue elements will be posted to the work queue with
-	 * the QP we are closing.
-	 */
-	flush_workqueue(mlx5_ib_page_fault_wq);
-}
-
-void mlx5_ib_qp_enable_pagefaults(struct mlx5_ib_qp *qp)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&qp->disable_page_faults_lock, flags);
-	qp->disable_page_faults = 0;
-	spin_unlock_irqrestore(&qp->disable_page_faults_lock, flags);
-}
-
-static void mlx5_ib_pfault_handler(struct mlx5_core_qp *qp,
-				   struct mlx5_pagefault *pfault)
-{
-	/*
-	 * Note that we will only get one fault event per QP per context
-	 * (responder/initiator, read/write), until we resolve the page fault
-	 * with the mlx5_ib_page_fault_resume command. Since this function is
-	 * called from within the work element, there is no risk of missing
-	 * events.
-	 */
-	struct mlx5_ib_qp *mibqp = to_mibqp(qp);
-	enum mlx5_ib_pagefault_context context =
-		mlx5_ib_get_pagefault_context(pfault);
-	struct mlx5_ib_pfault *qp_pfault = &mibqp->pagefaults[context];
-
-	qp_pfault->mpfault = *pfault;
-
-	/* No need to stop interrupts here since we are in an interrupt */
-	spin_lock(&mibqp->disable_page_faults_lock);
-	if (!mibqp->disable_page_faults)
-		queue_work(mlx5_ib_page_fault_wq, &qp_pfault->work);
-	spin_unlock(&mibqp->disable_page_faults_lock);
-}
-
-void mlx5_ib_odp_create_qp(struct mlx5_ib_qp *qp)
-{
-	int i;
-
-	qp->disable_page_faults = 1;
-	spin_lock_init(&qp->disable_page_faults_lock);
-
-	qp->trans_qp.base.mqp.pfault_handler = mlx5_ib_pfault_handler;
-
-	for (i = 0; i < MLX5_IB_PAGEFAULT_CONTEXTS; ++i)
-		INIT_WORK(&qp->pagefaults[i].work, mlx5_ib_qp_pfault_action);
-}
-
 int mlx5_ib_odp_init_one(struct mlx5_ib_dev *ibdev)
 {
 	int ret;
@@ -780,17 +744,3 @@ void mlx5_ib_odp_remove_one(struct mlx5_ib_dev *ibdev)
 	cleanup_srcu_struct(&ibdev->mr_srcu);
 }
 
-int __init mlx5_ib_odp_init(void)
-{
-	mlx5_ib_page_fault_wq = alloc_ordered_workqueue("mlx5_ib_page_faults",
-							WQ_MEM_RECLAIM);
-	if (!mlx5_ib_page_fault_wq)
-		return -ENOMEM;
-
-	return 0;
-}
-
-void mlx5_ib_odp_cleanup(void)
-{
-	destroy_workqueue(mlx5_ib_page_fault_wq);
-}
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index a1b3125f0a6e..e31bf11ae64f 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -475,60 +475,53 @@ static int qp_has_rq(struct ib_qp_init_attr *attr)
 	return 1;
 }
 
-static int first_med_uuar(void)
+static int first_med_bfreg(void)
 {
 	return 1;
 }
 
-static int next_uuar(int n)
-{
-	n++;
-
-	while (((n % 4) & 2))
-		n++;
+enum {
+	/* this is the first blue flame register in the array of bfregs assigned
+	 * to a processes. Since we do not use it for blue flame but rather
+	 * regular 64 bit doorbells, we do not need a lock for maintaiing
+	 * "odd/even" order
+	 */
+	NUM_NON_BLUE_FLAME_BFREGS = 1,
+};
 
-	return n;
+static int max_bfregs(struct mlx5_ib_dev *dev, struct mlx5_bfreg_info *bfregi)
+{
+	return get_num_uars(dev, bfregi) * MLX5_NON_FP_BFREGS_PER_UAR;
 }
 
-static int num_med_uuar(struct mlx5_uuar_info *uuari)
+static int num_med_bfreg(struct mlx5_ib_dev *dev,
+			 struct mlx5_bfreg_info *bfregi)
 {
 	int n;
 
-	n = uuari->num_uars * MLX5_NON_FP_BF_REGS_PER_PAGE -
-		uuari->num_low_latency_uuars - 1;
+	n = max_bfregs(dev, bfregi) - bfregi->num_low_latency_bfregs -
+	    NUM_NON_BLUE_FLAME_BFREGS;
 
 	return n >= 0 ? n : 0;
 }
 
-static int max_uuari(struct mlx5_uuar_info *uuari)
-{
-	return uuari->num_uars * 4;
-}
-
-static int first_hi_uuar(struct mlx5_uuar_info *uuari)
+static int first_hi_bfreg(struct mlx5_ib_dev *dev,
+			  struct mlx5_bfreg_info *bfregi)
 {
 	int med;
-	int i;
-	int t;
-
-	med = num_med_uuar(uuari);
-	for (t = 0, i = first_med_uuar();; i = next_uuar(i)) {
-		t++;
-		if (t == med)
-			return next_uuar(i);
-	}
 
-	return 0;
+	med = num_med_bfreg(dev, bfregi);
+	return ++med;
 }
 
-static int alloc_high_class_uuar(struct mlx5_uuar_info *uuari)
+static int alloc_high_class_bfreg(struct mlx5_ib_dev *dev,
+				  struct mlx5_bfreg_info *bfregi)
 {
 	int i;
 
-	for (i = first_hi_uuar(uuari); i < max_uuari(uuari); i = next_uuar(i)) {
-		if (!test_bit(i, uuari->bitmap)) {
-			set_bit(i, uuari->bitmap);
-			uuari->count[i]++;
+	for (i = first_hi_bfreg(dev, bfregi); i < max_bfregs(dev, bfregi); i++) {
+		if (!bfregi->count[i]) {
+			bfregi->count[i]++;
 			return i;
 		}
 	}
@@ -536,87 +529,61 @@ static int alloc_high_class_uuar(struct mlx5_uuar_info *uuari)
 	return -ENOMEM;
 }
 
-static int alloc_med_class_uuar(struct mlx5_uuar_info *uuari)
+static int alloc_med_class_bfreg(struct mlx5_ib_dev *dev,
+				 struct mlx5_bfreg_info *bfregi)
 {
-	int minidx = first_med_uuar();
+	int minidx = first_med_bfreg();
 	int i;
 
-	for (i = first_med_uuar(); i < first_hi_uuar(uuari); i = next_uuar(i)) {
-		if (uuari->count[i] < uuari->count[minidx])
+	for (i = first_med_bfreg(); i < first_hi_bfreg(dev, bfregi); i++) {
+		if (bfregi->count[i] < bfregi->count[minidx])
 			minidx = i;
+		if (!bfregi->count[minidx])
+			break;
 	}
 
-	uuari->count[minidx]++;
+	bfregi->count[minidx]++;
 	return minidx;
 }
 
-static int alloc_uuar(struct mlx5_uuar_info *uuari,
-		      enum mlx5_ib_latency_class lat)
+static int alloc_bfreg(struct mlx5_ib_dev *dev,
+		       struct mlx5_bfreg_info *bfregi,
+		       enum mlx5_ib_latency_class lat)
 {
-	int uuarn = -EINVAL;
+	int bfregn = -EINVAL;
 
-	mutex_lock(&uuari->lock);
+	mutex_lock(&bfregi->lock);
 	switch (lat) {
 	case MLX5_IB_LATENCY_CLASS_LOW:
-		uuarn = 0;
-		uuari->count[uuarn]++;
+		BUILD_BUG_ON(NUM_NON_BLUE_FLAME_BFREGS != 1);
+		bfregn = 0;
+		bfregi->count[bfregn]++;
 		break;
 
 	case MLX5_IB_LATENCY_CLASS_MEDIUM:
-		if (uuari->ver < 2)
-			uuarn = -ENOMEM;
+		if (bfregi->ver < 2)
+			bfregn = -ENOMEM;
 		else
-			uuarn = alloc_med_class_uuar(uuari);
+			bfregn = alloc_med_class_bfreg(dev, bfregi);
 		break;
 
 	case MLX5_IB_LATENCY_CLASS_HIGH:
-		if (uuari->ver < 2)
-			uuarn = -ENOMEM;
+		if (bfregi->ver < 2)
+			bfregn = -ENOMEM;
 		else
-			uuarn = alloc_high_class_uuar(uuari);
-		break;
-
-	case MLX5_IB_LATENCY_CLASS_FAST_PATH:
-		uuarn = 2;
+			bfregn = alloc_high_class_bfreg(dev, bfregi);
 		break;
 	}
-	mutex_unlock(&uuari->lock);
-
-	return uuarn;
-}
+	mutex_unlock(&bfregi->lock);
 
-static void free_med_class_uuar(struct mlx5_uuar_info *uuari, int uuarn)
-{
-	clear_bit(uuarn, uuari->bitmap);
-	--uuari->count[uuarn];
-}
-
-static void free_high_class_uuar(struct mlx5_uuar_info *uuari, int uuarn)
-{
-	clear_bit(uuarn, uuari->bitmap);
-	--uuari->count[uuarn];
+	return bfregn;
 }
 
-static void free_uuar(struct mlx5_uuar_info *uuari, int uuarn)
+static void free_bfreg(struct mlx5_ib_dev *dev, struct mlx5_bfreg_info *bfregi, int bfregn)
 {
-	int nuuars = uuari->num_uars * MLX5_BF_REGS_PER_PAGE;
-	int high_uuar = nuuars - uuari->num_low_latency_uuars;
-
-	mutex_lock(&uuari->lock);
-	if (uuarn == 0) {
-		--uuari->count[uuarn];
-		goto out;
-	}
-
-	if (uuarn < high_uuar) {
-		free_med_class_uuar(uuari, uuarn);
-		goto out;
-	}
-
-	free_high_class_uuar(uuari, uuarn);
-
-out:
-	mutex_unlock(&uuari->lock);
+	mutex_lock(&bfregi->lock);
+	bfregi->count[bfregn]--;
+	mutex_unlock(&bfregi->lock);
 }
 
 static enum mlx5_qp_state to_mlx5_state(enum ib_qp_state state)
@@ -657,9 +624,20 @@ static void mlx5_ib_lock_cqs(struct mlx5_ib_cq *send_cq,
 static void mlx5_ib_unlock_cqs(struct mlx5_ib_cq *send_cq,
 			       struct mlx5_ib_cq *recv_cq);
 
-static int uuarn_to_uar_index(struct mlx5_uuar_info *uuari, int uuarn)
+static int bfregn_to_uar_index(struct mlx5_ib_dev *dev,
+			       struct mlx5_bfreg_info *bfregi, int bfregn)
 {
-	return uuari->uars[uuarn / MLX5_BF_REGS_PER_PAGE].index;
+	int bfregs_per_sys_page;
+	int index_of_sys_page;
+	int offset;
+
+	bfregs_per_sys_page = get_uars_per_sys_page(dev, bfregi->lib_uar_4k) *
+				MLX5_NON_FP_BFREGS_PER_UAR;
+	index_of_sys_page = bfregn / bfregs_per_sys_page;
+
+	offset = bfregn % bfregs_per_sys_page / MLX5_NON_FP_BFREGS_PER_UAR;
+
+	return bfregi->sys_pages[index_of_sys_page] + offset;
 }
 
 static int mlx5_ib_umem_get(struct mlx5_ib_dev *dev,
@@ -762,6 +740,13 @@ err_umem:
 	return err;
 }
 
+static int adjust_bfregn(struct mlx5_ib_dev *dev,
+			 struct mlx5_bfreg_info *bfregi, int bfregn)
+{
+	return bfregn / MLX5_NON_FP_BFREGS_PER_UAR * MLX5_BFREGS_PER_UAR +
+				bfregn % MLX5_NON_FP_BFREGS_PER_UAR;
+}
+
 static int create_user_qp(struct mlx5_ib_dev *dev, struct ib_pd *pd,
 			  struct mlx5_ib_qp *qp, struct ib_udata *udata,
 			  struct ib_qp_init_attr *attr,
@@ -776,7 +761,7 @@ static int create_user_qp(struct mlx5_ib_dev *dev, struct ib_pd *pd,
 	int uar_index;
 	int npages;
 	u32 offset = 0;
-	int uuarn;
+	int bfregn;
 	int ncont = 0;
 	__be64 *pas;
 	void *qpc;
@@ -794,27 +779,27 @@ static int create_user_qp(struct mlx5_ib_dev *dev, struct ib_pd *pd,
 	 */
 	if (qp->flags & MLX5_IB_QP_CROSS_CHANNEL)
 		/* In CROSS_CHANNEL CQ and QP must use the same UAR */
-		uuarn = MLX5_CROSS_CHANNEL_UUAR;
+		bfregn = MLX5_CROSS_CHANNEL_BFREG;
 	else {
-		uuarn = alloc_uuar(&context->uuari, MLX5_IB_LATENCY_CLASS_HIGH);
-		if (uuarn < 0) {
-			mlx5_ib_dbg(dev, "failed to allocate low latency UUAR\n");
+		bfregn = alloc_bfreg(dev, &context->bfregi, MLX5_IB_LATENCY_CLASS_HIGH);
+		if (bfregn < 0) {
+			mlx5_ib_dbg(dev, "failed to allocate low latency BFREG\n");
 			mlx5_ib_dbg(dev, "reverting to medium latency\n");
-			uuarn = alloc_uuar(&context->uuari, MLX5_IB_LATENCY_CLASS_MEDIUM);
-			if (uuarn < 0) {
-				mlx5_ib_dbg(dev, "failed to allocate medium latency UUAR\n");
+			bfregn = alloc_bfreg(dev, &context->bfregi, MLX5_IB_LATENCY_CLASS_MEDIUM);
+			if (bfregn < 0) {
+				mlx5_ib_dbg(dev, "failed to allocate medium latency BFREG\n");
 				mlx5_ib_dbg(dev, "reverting to high latency\n");
-				uuarn = alloc_uuar(&context->uuari, MLX5_IB_LATENCY_CLASS_LOW);
-				if (uuarn < 0) {
-					mlx5_ib_warn(dev, "uuar allocation failed\n");
-					return uuarn;
+				bfregn = alloc_bfreg(dev, &context->bfregi, MLX5_IB_LATENCY_CLASS_LOW);
+				if (bfregn < 0) {
+					mlx5_ib_warn(dev, "bfreg allocation failed\n");
+					return bfregn;
 				}
 			}
 		}
 	}
 
-	uar_index = uuarn_to_uar_index(&context->uuari, uuarn);
-	mlx5_ib_dbg(dev, "uuarn 0x%x, uar_index 0x%x\n", uuarn, uar_index);
+	uar_index = bfregn_to_uar_index(dev, &context->bfregi, bfregn);
+	mlx5_ib_dbg(dev, "bfregn 0x%x, uar_index 0x%x\n", bfregn, uar_index);
 
 	qp->rq.offset = 0;
 	qp->sq.wqe_shift = ilog2(MLX5_SEND_WQE_BB);
@@ -822,7 +807,7 @@ static int create_user_qp(struct mlx5_ib_dev *dev, struct ib_pd *pd,
 
 	err = set_user_buf_size(dev, qp, &ucmd, base, attr);
 	if (err)
-		goto err_uuar;
+		goto err_bfreg;
 
 	if (ucmd.buf_addr && ubuffer->buf_size) {
 		ubuffer->buf_addr = ucmd.buf_addr;
@@ -831,7 +816,7 @@ static int create_user_qp(struct mlx5_ib_dev *dev, struct ib_pd *pd,
 				       &ubuffer->umem, &npages, &page_shift,
 				       &ncont, &offset);
 		if (err)
-			goto err_uuar;
+			goto err_bfreg;
 	} else {
 		ubuffer->umem = NULL;
 	}
@@ -854,8 +839,8 @@ static int create_user_qp(struct mlx5_ib_dev *dev, struct ib_pd *pd,
 	MLX5_SET(qpc, qpc, page_offset, offset);
 
 	MLX5_SET(qpc, qpc, uar_page, uar_index);
-	resp->uuar_index = uuarn;
-	qp->uuarn = uuarn;
+	resp->bfreg_index = adjust_bfregn(dev, &context->bfregi, bfregn);
+	qp->bfregn = bfregn;
 
 	err = mlx5_ib_db_map_user(context, ucmd.db_addr, &qp->db);
 	if (err) {
@@ -882,13 +867,13 @@ err_umem:
 	if (ubuffer->umem)
 		ib_umem_release(ubuffer->umem);
 
-err_uuar:
-	free_uuar(&context->uuari, uuarn);
+err_bfreg:
+	free_bfreg(dev, &context->bfregi, bfregn);
 	return err;
 }
 
-static void destroy_qp_user(struct ib_pd *pd, struct mlx5_ib_qp *qp,
-			    struct mlx5_ib_qp_base *base)
+static void destroy_qp_user(struct mlx5_ib_dev *dev, struct ib_pd *pd,
+			    struct mlx5_ib_qp *qp, struct mlx5_ib_qp_base *base)
 {
 	struct mlx5_ib_ucontext *context;
 
@@ -896,7 +881,7 @@ static void destroy_qp_user(struct ib_pd *pd, struct mlx5_ib_qp *qp,
 	mlx5_ib_db_unmap_user(context, &qp->db);
 	if (base->ubuffer.umem)
 		ib_umem_release(base->ubuffer.umem);
-	free_uuar(&context->uuari, qp->uuarn);
+	free_bfreg(dev, &context->bfregi, qp->bfregn);
 }
 
 static int create_kernel_qp(struct mlx5_ib_dev *dev,
@@ -905,14 +890,10 @@ static int create_kernel_qp(struct mlx5_ib_dev *dev,
 			    u32 **in, int *inlen,
 			    struct mlx5_ib_qp_base *base)
 {
-	enum mlx5_ib_latency_class lc = MLX5_IB_LATENCY_CLASS_LOW;
-	struct mlx5_uuar_info *uuari;
 	int uar_index;
 	void *qpc;
-	int uuarn;
 	int err;
 
-	uuari = &dev->mdev->priv.uuari;
 	if (init_attr->create_flags & ~(IB_QP_CREATE_SIGNATURE_EN |
 					IB_QP_CREATE_BLOCK_MULTICAST_LOOPBACK |
 					IB_QP_CREATE_IPOIB_UD_LSO |
@@ -920,21 +901,17 @@ static int create_kernel_qp(struct mlx5_ib_dev *dev,
 		return -EINVAL;
 
 	if (init_attr->qp_type == MLX5_IB_QPT_REG_UMR)
-		lc = MLX5_IB_LATENCY_CLASS_FAST_PATH;
-
-	uuarn = alloc_uuar(uuari, lc);
-	if (uuarn < 0) {
-		mlx5_ib_dbg(dev, "\n");
-		return -ENOMEM;
-	}
+		qp->bf.bfreg = &dev->fp_bfreg;
+	else
+		qp->bf.bfreg = &dev->bfreg;
 
-	qp->bf = &uuari->bfs[uuarn];
-	uar_index = qp->bf->uar->index;
+	qp->bf.buf_size = 1 << MLX5_CAP_GEN(dev->mdev, log_bf_reg_size);
+	uar_index = qp->bf.bfreg->index;
 
 	err = calc_sq_size(dev, init_attr, qp);
 	if (err < 0) {
 		mlx5_ib_dbg(dev, "err %d\n", err);
-		goto err_uuar;
+		return err;
 	}
 
 	qp->rq.offset = 0;
@@ -944,7 +921,7 @@ static int create_kernel_qp(struct mlx5_ib_dev *dev,
 	err = mlx5_buf_alloc(dev->mdev, base->ubuffer.buf_size, &qp->buf);
 	if (err) {
 		mlx5_ib_dbg(dev, "err %d\n", err);
-		goto err_uuar;
+		return err;
 	}
 
 	qp->sq.qend = mlx5_get_send_wqe(qp, qp->sq.wqe_cnt);
@@ -994,34 +971,30 @@ static int create_kernel_qp(struct mlx5_ib_dev *dev,
 	return 0;
 
 err_wrid:
-	mlx5_db_free(dev->mdev, &qp->db);
 	kfree(qp->sq.wqe_head);
 	kfree(qp->sq.w_list);
 	kfree(qp->sq.wrid);
 	kfree(qp->sq.wr_data);
 	kfree(qp->rq.wrid);
+	mlx5_db_free(dev->mdev, &qp->db);
 
 err_free:
 	kvfree(*in);
 
 err_buf:
 	mlx5_buf_free(dev->mdev, &qp->buf);
-
-err_uuar:
-	free_uuar(&dev->mdev->priv.uuari, uuarn);
 	return err;
 }
 
 static void destroy_qp_kernel(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp)
 {
-	mlx5_db_free(dev->mdev, &qp->db);
 	kfree(qp->sq.wqe_head);
 	kfree(qp->sq.w_list);
 	kfree(qp->sq.wrid);
 	kfree(qp->sq.wr_data);
 	kfree(qp->rq.wrid);
+	mlx5_db_free(dev->mdev, &qp->db);
 	mlx5_buf_free(dev->mdev, &qp->buf);
-	free_uuar(&dev->mdev->priv.uuari, qp->bf->uuarn);
 }
 
 static u32 get_rx_type(struct mlx5_ib_qp *qp, struct ib_qp_init_attr *attr)
@@ -1353,7 +1326,7 @@ static int create_rss_raw_qp_tir(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp,
 	if (init_attr->create_flags || init_attr->send_cq)
 		return -EINVAL;
 
-	min_resp_len = offsetof(typeof(resp), uuar_index) + sizeof(resp.uuar_index);
+	min_resp_len = offsetof(typeof(resp), bfreg_index) + sizeof(resp.bfreg_index);
 	if (udata->outlen < min_resp_len)
 		return -EINVAL;
 
@@ -1526,9 +1499,6 @@ static int create_qp_common(struct mlx5_ib_dev *dev, struct ib_pd *pd,
 	       &qp->raw_packet_qp.rq.base :
 	       &qp->trans_qp.base;
 
-	if (init_attr->qp_type != IB_QPT_RAW_PACKET)
-		mlx5_ib_odp_create_qp(qp);
-
 	mutex_init(&qp->mutex);
 	spin_lock_init(&qp->sq.lock);
 	spin_lock_init(&qp->rq.lock);
@@ -1795,7 +1765,7 @@ static int create_qp_common(struct mlx5_ib_dev *dev, struct ib_pd *pd,
 
 err_create:
 	if (qp->create_type == MLX5_QP_USER)
-		destroy_qp_user(pd, qp, base);
+		destroy_qp_user(dev, pd, qp, base);
 	else if (qp->create_type == MLX5_QP_KERNEL)
 		destroy_qp_kernel(dev, qp);
 
@@ -1923,7 +1893,6 @@ static void destroy_qp_common(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp)
 
 	if (qp->state != IB_QPS_RESET) {
 		if (qp->ibqp.qp_type != IB_QPT_RAW_PACKET) {
-			mlx5_ib_qp_disable_pagefaults(qp);
 			err = mlx5_core_qp_modify(dev->mdev,
 						  MLX5_CMD_OP_2RST_QP, 0,
 						  NULL, &base->mqp);
@@ -1974,7 +1943,7 @@ static void destroy_qp_common(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp)
 	if (qp->create_type == MLX5_QP_KERNEL)
 		destroy_qp_kernel(dev, qp);
 	else if (qp->create_type == MLX5_QP_USER)
-		destroy_qp_user(&get_pd(qp)->ibpd, qp, base);
+		destroy_qp_user(dev, &get_pd(qp)->ibpd, qp, base);
 }
 
 static const char *ib_qp_type_str(enum ib_qp_type type)
@@ -2823,16 +2792,6 @@ static int __mlx5_ib_modify_qp(struct ib_qp *ibqp,
 	if (mlx5_st < 0)
 		goto out;
 
-	/* If moving to a reset or error state, we must disable page faults on
-	 * this QP and flush all current page faults. Otherwise a stale page
-	 * fault may attempt to work on this QP after it is reset and moved
-	 * again to RTS, and may cause the driver and the device to get out of
-	 * sync. */
-	if (cur_state != IB_QPS_RESET && cur_state != IB_QPS_ERR &&
-	    (new_state == IB_QPS_RESET || new_state == IB_QPS_ERR) &&
-	    (qp->ibqp.qp_type != IB_QPT_RAW_PACKET))
-		mlx5_ib_qp_disable_pagefaults(qp);
-
 	if (mlx5_cur >= MLX5_QP_NUM_STATE || mlx5_new >= MLX5_QP_NUM_STATE ||
 	    !optab[mlx5_cur][mlx5_new])
 		goto out;
@@ -2864,10 +2823,6 @@ static int __mlx5_ib_modify_qp(struct ib_qp *ibqp,
 	if (err)
 		goto out;
 
-	if (cur_state == IB_QPS_RESET && new_state == IB_QPS_INIT &&
-	    (qp->ibqp.qp_type != IB_QPT_RAW_PACKET))
-		mlx5_ib_qp_enable_pagefaults(qp);
-
 	qp->state = new_state;
 
 	if (attr_mask & IB_QP_ACCESS_FLAGS)
@@ -3029,20 +2984,20 @@ static void *set_eth_seg(struct mlx5_wqe_eth_seg *eseg,
 
 	if (wr->opcode == IB_WR_LSO) {
 		struct ib_ud_wr *ud_wr = container_of(wr, struct ib_ud_wr, wr);
-		int size_of_inl_hdr_start = sizeof(eseg->inline_hdr_start);
+		int size_of_inl_hdr_start = sizeof(eseg->inline_hdr.start);
 		u64 left, leftlen, copysz;
 		void *pdata = ud_wr->header;
 
 		left = ud_wr->hlen;
 		eseg->mss = cpu_to_be16(ud_wr->mss);
-		eseg->inline_hdr_sz = cpu_to_be16(left);
+		eseg->inline_hdr.sz = cpu_to_be16(left);
 
 		/*
 		 * check if there is space till the end of queue, if yes,
 		 * copy all in one shot, otherwise copy till the end of queue,
 		 * rollback and than the copy the left
 		 */
-		leftlen = qend - (void *)eseg->inline_hdr_start;
+		leftlen = qend - (void *)eseg->inline_hdr.start;
 		copysz = min_t(u64, leftlen, left);
 
 		memcpy(seg - size_of_inl_hdr_start, pdata, copysz);
@@ -3080,9 +3035,10 @@ static void set_data_ptr_seg(struct mlx5_wqe_data_seg *dseg, struct ib_sge *sg)
 	dseg->addr       = cpu_to_be64(sg->addr);
 }
 
-static __be16 get_klm_octo(int npages)
+static u64 get_xlt_octo(u64 bytes)
 {
-	return cpu_to_be16(ALIGN(npages, 8) / 2);
+	return ALIGN(bytes, MLX5_IB_UMR_XLT_ALIGNMENT) /
+	       MLX5_IB_UMR_OCTOWORD;
 }
 
 static __be64 frwr_mkey_mask(void)
@@ -3127,18 +3083,14 @@ static __be64 sig_mkey_mask(void)
 }
 
 static void set_reg_umr_seg(struct mlx5_wqe_umr_ctrl_seg *umr,
-				struct mlx5_ib_mr *mr)
+			    struct mlx5_ib_mr *mr)
 {
-	int ndescs = mr->ndescs;
+	int size = mr->ndescs * mr->desc_size;
 
 	memset(umr, 0, sizeof(*umr));
 
-	if (mr->access_mode == MLX5_MKC_ACCESS_MODE_KLMS)
-		/* KLMs take twice the size of MTTs */
-		ndescs *= 2;
-
 	umr->flags = MLX5_UMR_CHECK_NOT_FREE;
-	umr->klm_octowords = get_klm_octo(ndescs);
+	umr->xlt_octowords = cpu_to_be16(get_xlt_octo(size));
 	umr->mkey_mask = frwr_mkey_mask();
 }
 
@@ -3149,37 +3101,17 @@ static void set_linv_umr_seg(struct mlx5_wqe_umr_ctrl_seg *umr)
 	umr->flags = MLX5_UMR_INLINE;
 }
 
-static __be64 get_umr_reg_mr_mask(int atomic)
+static __be64 get_umr_enable_mr_mask(void)
 {
 	u64 result;
 
-	result = MLX5_MKEY_MASK_LEN		|
-		 MLX5_MKEY_MASK_PAGE_SIZE	|
-		 MLX5_MKEY_MASK_START_ADDR	|
-		 MLX5_MKEY_MASK_PD		|
-		 MLX5_MKEY_MASK_LR		|
-		 MLX5_MKEY_MASK_LW		|
-		 MLX5_MKEY_MASK_KEY		|
-		 MLX5_MKEY_MASK_RR		|
-		 MLX5_MKEY_MASK_RW		|
+	result = MLX5_MKEY_MASK_KEY |
 		 MLX5_MKEY_MASK_FREE;
 
-	if (atomic)
-		result |= MLX5_MKEY_MASK_A;
-
 	return cpu_to_be64(result);
 }
 
-static __be64 get_umr_unreg_mr_mask(void)
-{
-	u64 result;
-
-	result = MLX5_MKEY_MASK_FREE;
-
-	return cpu_to_be64(result);
-}
-
-static __be64 get_umr_update_mtt_mask(void)
+static __be64 get_umr_disable_mr_mask(void)
 {
 	u64 result;
 
@@ -3194,23 +3126,22 @@ static __be64 get_umr_update_translation_mask(void)
 
 	result = MLX5_MKEY_MASK_LEN |
 		 MLX5_MKEY_MASK_PAGE_SIZE |
-		 MLX5_MKEY_MASK_START_ADDR |
-		 MLX5_MKEY_MASK_KEY |
-		 MLX5_MKEY_MASK_FREE;
+		 MLX5_MKEY_MASK_START_ADDR;
 
 	return cpu_to_be64(result);
 }
 
-static __be64 get_umr_update_access_mask(void)
+static __be64 get_umr_update_access_mask(int atomic)
 {
 	u64 result;
 
-	result = MLX5_MKEY_MASK_LW |
+	result = MLX5_MKEY_MASK_LR |
+		 MLX5_MKEY_MASK_LW |
 		 MLX5_MKEY_MASK_RR |
-		 MLX5_MKEY_MASK_RW |
-		 MLX5_MKEY_MASK_A |
-		 MLX5_MKEY_MASK_KEY |
-		 MLX5_MKEY_MASK_FREE;
+		 MLX5_MKEY_MASK_RW;
+
+	if (atomic)
+		result |= MLX5_MKEY_MASK_A;
 
 	return cpu_to_be64(result);
 }
@@ -3219,9 +3150,7 @@ static __be64 get_umr_update_pd_mask(void)
 {
 	u64 result;
 
-	result = MLX5_MKEY_MASK_PD |
-		 MLX5_MKEY_MASK_KEY |
-		 MLX5_MKEY_MASK_FREE;
+	result = MLX5_MKEY_MASK_PD;
 
 	return cpu_to_be64(result);
 }
@@ -3238,24 +3167,24 @@ static void set_reg_umr_segment(struct mlx5_wqe_umr_ctrl_seg *umr,
 	else
 		umr->flags = MLX5_UMR_CHECK_NOT_FREE; /* fail if not free */
 
-	if (!(wr->send_flags & MLX5_IB_SEND_UMR_UNREG)) {
-		umr->klm_octowords = get_klm_octo(umrwr->npages);
-		if (wr->send_flags & MLX5_IB_SEND_UMR_UPDATE_MTT) {
-			umr->mkey_mask = get_umr_update_mtt_mask();
-			umr->bsf_octowords = get_klm_octo(umrwr->target.offset);
-			umr->flags |= MLX5_UMR_TRANSLATION_OFFSET_EN;
-		}
-		if (wr->send_flags & MLX5_IB_SEND_UMR_UPDATE_TRANSLATION)
-			umr->mkey_mask |= get_umr_update_translation_mask();
-		if (wr->send_flags & MLX5_IB_SEND_UMR_UPDATE_ACCESS)
-			umr->mkey_mask |= get_umr_update_access_mask();
-		if (wr->send_flags & MLX5_IB_SEND_UMR_UPDATE_PD)
-			umr->mkey_mask |= get_umr_update_pd_mask();
-		if (!umr->mkey_mask)
-			umr->mkey_mask = get_umr_reg_mr_mask(atomic);
-	} else {
-		umr->mkey_mask = get_umr_unreg_mr_mask();
+	umr->xlt_octowords = cpu_to_be16(get_xlt_octo(umrwr->xlt_size));
+	if (wr->send_flags & MLX5_IB_SEND_UMR_UPDATE_XLT) {
+		u64 offset = get_xlt_octo(umrwr->offset);
+
+		umr->xlt_offset = cpu_to_be16(offset & 0xffff);
+		umr->xlt_offset_47_16 = cpu_to_be32(offset >> 16);
+		umr->flags |= MLX5_UMR_TRANSLATION_OFFSET_EN;
+	}
+	if (wr->send_flags & MLX5_IB_SEND_UMR_UPDATE_TRANSLATION)
+		umr->mkey_mask |= get_umr_update_translation_mask();
+	if (wr->send_flags & MLX5_IB_SEND_UMR_UPDATE_PD_ACCESS) {
+		umr->mkey_mask |= get_umr_update_access_mask(atomic);
+		umr->mkey_mask |= get_umr_update_pd_mask();
 	}
+	if (wr->send_flags & MLX5_IB_SEND_UMR_ENABLE_MR)
+		umr->mkey_mask |= get_umr_enable_mr_mask();
+	if (wr->send_flags & MLX5_IB_SEND_UMR_DISABLE_MR)
+		umr->mkey_mask |= get_umr_disable_mr_mask();
 
 	if (!wr->num_sge)
 		umr->flags |= MLX5_UMR_INLINE;
@@ -3303,17 +3232,17 @@ static void set_reg_mkey_segment(struct mlx5_mkey_seg *seg, struct ib_send_wr *w
 	struct mlx5_umr_wr *umrwr = umr_wr(wr);
 
 	memset(seg, 0, sizeof(*seg));
-	if (wr->send_flags & MLX5_IB_SEND_UMR_UNREG) {
+	if (wr->send_flags & MLX5_IB_SEND_UMR_DISABLE_MR)
 		seg->status = MLX5_MKEY_STATUS_FREE;
-		return;
-	}
 
 	seg->flags = convert_access(umrwr->access_flags);
-	if (!(wr->send_flags & MLX5_IB_SEND_UMR_UPDATE_MTT)) {
-		if (umrwr->pd)
-			seg->flags_pd = cpu_to_be32(to_mpd(umrwr->pd)->pdn);
-		seg->start_addr = cpu_to_be64(umrwr->target.virt_addr);
-	}
+	if (umrwr->pd)
+		seg->flags_pd = cpu_to_be32(to_mpd(umrwr->pd)->pdn);
+	if (wr->send_flags & MLX5_IB_SEND_UMR_UPDATE_TRANSLATION &&
+	    !umrwr->length)
+		seg->flags_pd |= cpu_to_be32(MLX5_MKEY_LEN64);
+
+	seg->start_addr = cpu_to_be64(umrwr->virt_addr);
 	seg->len = cpu_to_be64(umrwr->length);
 	seg->log2_page_size = umrwr->page_shift;
 	seg->qpn_mkey7_0 = cpu_to_be32(0xffffff00 |
@@ -3611,7 +3540,7 @@ static int set_sig_data_segment(struct ib_sig_handover_wr *wr,
 }
 
 static void set_sig_mkey_segment(struct mlx5_mkey_seg *seg,
-				 struct ib_sig_handover_wr *wr, u32 nelements,
+				 struct ib_sig_handover_wr *wr, u32 size,
 				 u32 length, u32 pdn)
 {
 	struct ib_mr *sig_mr = wr->sig_mr;
@@ -3626,17 +3555,17 @@ static void set_sig_mkey_segment(struct mlx5_mkey_seg *seg,
 	seg->flags_pd = cpu_to_be32(MLX5_MKEY_REMOTE_INVAL | sigerr << 26 |
 				    MLX5_MKEY_BSF_EN | pdn);
 	seg->len = cpu_to_be64(length);
-	seg->xlt_oct_size = cpu_to_be32(be16_to_cpu(get_klm_octo(nelements)));
+	seg->xlt_oct_size = cpu_to_be32(get_xlt_octo(size));
 	seg->bsfs_octo_size = cpu_to_be32(MLX5_MKEY_BSF_OCTO_SIZE);
 }
 
 static void set_sig_umr_segment(struct mlx5_wqe_umr_ctrl_seg *umr,
-				u32 nelements)
+				u32 size)
 {
 	memset(umr, 0, sizeof(*umr));
 
 	umr->flags = MLX5_FLAGS_INLINE | MLX5_FLAGS_CHECK_FREE;
-	umr->klm_octowords = get_klm_octo(nelements);
+	umr->xlt_octowords = cpu_to_be16(get_xlt_octo(size));
 	umr->bsf_octowords = cpu_to_be16(MLX5_MKEY_BSF_OCTO_SIZE);
 	umr->mkey_mask = sig_mkey_mask();
 }
@@ -3648,7 +3577,7 @@ static int set_sig_umr_wr(struct ib_send_wr *send_wr, struct mlx5_ib_qp *qp,
 	struct ib_sig_handover_wr *wr = sig_handover_wr(send_wr);
 	struct mlx5_ib_mr *sig_mr = to_mmr(wr->sig_mr);
 	u32 pdn = get_pd(qp)->pdn;
-	u32 klm_oct_size;
+	u32 xlt_size;
 	int region_len, ret;
 
 	if (unlikely(wr->wr.num_sge != 1) ||
@@ -3670,15 +3599,15 @@ static int set_sig_umr_wr(struct ib_send_wr *send_wr, struct mlx5_ib_qp *qp,
 	 * then we use strided block format (3 octowords),
 	 * else we use single KLM (1 octoword)
 	 **/
-	klm_oct_size = wr->prot ? 3 : 1;
+	xlt_size = wr->prot ? 0x30 : sizeof(struct mlx5_klm);
 
-	set_sig_umr_segment(*seg, klm_oct_size);
+	set_sig_umr_segment(*seg, xlt_size);
 	*seg += sizeof(struct mlx5_wqe_umr_ctrl_seg);
 	*size += sizeof(struct mlx5_wqe_umr_ctrl_seg) / 16;
 	if (unlikely((*seg == qp->sq.qend)))
 		*seg = mlx5_get_send_wqe(qp, 0);
 
-	set_sig_mkey_segment(*seg, wr, klm_oct_size, region_len, pdn);
+	set_sig_mkey_segment(*seg, wr, xlt_size, region_len, pdn);
 	*seg += sizeof(struct mlx5_mkey_seg);
 	*size += sizeof(struct mlx5_mkey_seg) / 16;
 	if (unlikely((*seg == qp->sq.qend)))
@@ -3784,24 +3713,6 @@ static void dump_wqe(struct mlx5_ib_qp *qp, int idx, int size_16)
 	}
 }
 
-static void mlx5_bf_copy(u64 __iomem *dst, u64 *src,
-			 unsigned bytecnt, struct mlx5_ib_qp *qp)
-{
-	while (bytecnt > 0) {
-		__iowrite64_copy(dst++, src++, 8);
-		__iowrite64_copy(dst++, src++, 8);
-		__iowrite64_copy(dst++, src++, 8);
-		__iowrite64_copy(dst++, src++, 8);
-		__iowrite64_copy(dst++, src++, 8);
-		__iowrite64_copy(dst++, src++, 8);
-		__iowrite64_copy(dst++, src++, 8);
-		__iowrite64_copy(dst++, src++, 8);
-		bytecnt -= 64;
-		if (unlikely(src == qp->sq.qend))
-			src = mlx5_get_send_wqe(qp, 0);
-	}
-}
-
 static u8 get_fence(u8 fence, struct ib_send_wr *wr)
 {
 	if (unlikely(wr->opcode == IB_WR_LOCAL_INV &&
@@ -3897,7 +3808,7 @@ int mlx5_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
 		return mlx5_ib_gsi_post_send(ibqp, wr, bad_wr);
 
 	qp = to_mqp(ibqp);
-	bf = qp->bf;
+	bf = &qp->bf;
 	qend = qp->sq.qend;
 
 	spin_lock_irqsave(&qp->sq.lock, flags);
@@ -4170,28 +4081,13 @@ out:
 		 * we hit doorbell */
 		wmb();
 
-		if (bf->need_lock)
-			spin_lock(&bf->lock);
-		else
-			__acquire(&bf->lock);
-
-		/* TBD enable WC */
-		if (0 && nreq == 1 && bf->uuarn && inl && size > 1 && size <= bf->buf_size / 16) {
-			mlx5_bf_copy(bf->reg + bf->offset, (u64 *)ctrl, ALIGN(size * 16, 64), qp);
-			/* wc_wmb(); */
-		} else {
-			mlx5_write64((__be32 *)ctrl, bf->regreg + bf->offset,
-				     MLX5_GET_DOORBELL_LOCK(&bf->lock32));
-			/* Make sure doorbells don't leak out of SQ spinlock
-			 * and reach the HCA out of order.
-			 */
-			mmiowb();
-		}
+		/* currently we support only regular doorbells */
+		mlx5_write64((__be32 *)ctrl, bf->bfreg->map + bf->offset, NULL);
+		/* Make sure doorbells don't leak out of SQ spinlock
+		 * and reach the HCA out of order.
+		 */
+		mmiowb();
 		bf->offset ^= bf->buf_size;
-		if (bf->need_lock)
-			spin_unlock(&bf->lock);
-		else
-			__release(&bf->lock);
 	}
 
 	spin_unlock_irqrestore(&qp->sq.lock, flags);
@@ -4559,14 +4455,6 @@ int mlx5_ib_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr,
 		return mlx5_ib_gsi_query_qp(ibqp, qp_attr, qp_attr_mask,
 					    qp_init_attr);
 
-#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
-	/*
-	 * Wait for any outstanding page faults, in case the user frees memory
-	 * based upon this query's result.
-	 */
-	flush_workqueue(mlx5_ib_page_fault_wq);
-#endif
-
 	mutex_lock(&qp->mutex);
 
 	if (qp->ibqp.qp_type == IB_QPT_RAW_PACKET) {
diff --git a/drivers/infiniband/sw/rxe/rxe_net.c b/drivers/infiniband/sw/rxe/rxe_net.c
index 4abdeb359fb4..d9d15561eb5d 100644
--- a/drivers/infiniband/sw/rxe/rxe_net.c
+++ b/drivers/infiniband/sw/rxe/rxe_net.c
@@ -118,7 +118,7 @@ static struct device *dma_device(struct rxe_dev *rxe)
 
 	ndev = rxe->ndev;
 
-	if (ndev->priv_flags & IFF_802_1Q_VLAN)
+	if (is_vlan_dev(ndev))
 		ndev = vlan_dev_real_dev(ndev);
 
 	return ndev->dev.parent;
diff --git a/drivers/isdn/hardware/eicon/message.c b/drivers/isdn/hardware/eicon/message.c
index 296f1411fe84..3b11422b1cce 100644
--- a/drivers/isdn/hardware/eicon/message.c
+++ b/drivers/isdn/hardware/eicon/message.c
@@ -147,7 +147,7 @@ static word plci_remove_check(PLCI *);
 static void listen_check(DIVA_CAPI_ADAPTER *);
 static byte AddInfo(byte **, byte **, byte *, byte *);
 static byte getChannel(API_PARSE *);
-static void IndParse(PLCI *, word *, byte **, byte);
+static void IndParse(PLCI *, const word *, byte **, byte);
 static byte ie_compare(byte *, byte *);
 static word find_cip(DIVA_CAPI_ADAPTER *, byte *, byte *);
 static word CPN_filter_ok(byte *cpn, DIVA_CAPI_ADAPTER *, word);
@@ -4858,7 +4858,7 @@ static void sig_ind(PLCI *plci)
 	/* included before the ESC_MSGTYPE and MAXPARMSIDS has to be incremented */
 	/* SMSG is situated at the end because its 0 (for compatibility reasons */
 	/* (see Info_Mask Bit 4, first IE. then the message type)           */
-	word parms_id[] =
+	static const word parms_id[] =
 		{MAXPARMSIDS, CPN, 0xff, DSA, OSA, BC, LLC, HLC, ESC_CAUSE, DSP, DT, CHA,
 		 UUI, CONG_RR, CONG_RNR, ESC_CHI, KEY, CHI, CAU, ESC_LAW,
 		 RDN, RDX, CONN_NR, RIN, NI, CAI, ESC_CR,
@@ -4866,12 +4866,12 @@ static void sig_ind(PLCI *plci)
 	/* 14 FTY repl by ESC_CHI */
 	/* 18 PI  repl by ESC_LAW */
 	/* removed OAD changed to 0xff for future use, OAD is multiIE now */
-	word multi_fac_id[] = {1, FTY};
-	word multi_pi_id[]  = {1, PI};
-	word multi_CiPN_id[]  = {1, OAD};
-	word multi_ssext_id[]  = {1, ESC_SSEXT};
+	static const word multi_fac_id[] = {1, FTY};
+	static const word multi_pi_id[]  = {1, PI};
+	static const word multi_CiPN_id[]  = {1, OAD};
+	static const word multi_ssext_id[]  = {1, ESC_SSEXT};
 
-	word multi_vswitch_id[]  = {1, ESC_VSWITCH};
+	static const word multi_vswitch_id[]  = {1, ESC_VSWITCH};
 
 	byte *cau;
 	word ncci;
@@ -8924,7 +8924,7 @@ static void listen_check(DIVA_CAPI_ADAPTER *a)
 /* functions for all parameters sent in INDs                        */
 /*------------------------------------------------------------------*/
 
-static void IndParse(PLCI *plci, word *parms_id, byte **parms, byte multiIEsize)
+static void IndParse(PLCI *plci, const word *parms_id, byte **parms, byte multiIEsize)
 {
 	word ploc;            /* points to current location within packet */
 	byte w;
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 95c32f2d7601..100fbdc9b95c 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -135,6 +135,7 @@ config MACVTAP
 	tristate "MAC-VLAN based tap driver"
 	depends on MACVLAN
 	depends on INET
+	select TAP
 	help
 	  This adds a specialized tap character device driver that is based
 	  on the MAC-VLAN network interface, called macvtap. A macvtap device
@@ -165,11 +166,25 @@ config IPVLAN
       To compile this driver as a module, choose M here: the module
       will be called ipvlan.
 
+config IPVTAP
+	tristate "IP-VLAN based tap driver"
+	depends on IPVLAN
+	depends on INET
+	select TAP
+	---help---
+	  This adds a specialized tap character device driver that is based
+	  on the IP-VLAN network interface, called ipvtap. An ipvtap device
+	  can be added in the same way as a ipvlan device, using 'type
+	  ipvtap', and then be accessed through the tap user space interface.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called ipvtap.
 
 config VXLAN
        tristate "Virtual eXtensible Local Area Network (VXLAN)"
        depends on INET
        select NET_UDP_TUNNEL
+       select GRO_CELLS
        ---help---
 	  This allows one to create vxlan virtual interfaces that provide
 	  Layer 2 Networks over Layer 3 Networks. VXLAN is often used
@@ -184,6 +199,7 @@ config GENEVE
        tristate "Generic Network Virtualization Encapsulation"
        depends on INET && NET_UDP_TUNNEL
        select NET_IP_TUNNEL
+       select GRO_CELLS
        ---help---
 	  This allows one to create geneve virtual interfaces that provide
 	  Layer 2 Networks over Layer 3 Networks. GENEVE is often used
@@ -216,6 +232,7 @@ config MACSEC
 	select CRYPTO
 	select CRYPTO_AES
 	select CRYPTO_GCM
+	select GRO_CELLS
 	---help---
 	   MACsec is an encryption standard for Ethernet.
 
@@ -284,6 +301,12 @@ config TUN
 
 	  If you don't know what to use this for, you don't need it.
 
+config TAP
+	tristate
+	---help---
+	  This option is selected by any driver implementing tap user space
+	  interface for a virtual interface to re-use core tap functionality.
+
 config TUN_VNET_CROSS_LE
 	bool "Support for cross-endian vnet headers on little-endian kernels"
 	default n
@@ -437,6 +460,9 @@ config XEN_NETDEV_BACKEND
 config VMXNET3
 	tristate "VMware VMXNET3 ethernet driver"
 	depends on PCI && INET
+	depends on !(PAGE_SIZE_64KB || ARM64_64K_PAGES || \
+		     IA64_PAGE_SIZE_64KB || MICROBLAZE_64K_PAGES || \
+		     PARISC_PAGE_SIZE_64KB || PPC_64K_PAGES)
 	help
 	  This driver supports VMware's vmxnet3 virtual ethernet NIC.
 	  To compile this driver as a module, choose M here: the
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 7336cbd3ef5d..98ed4d96987c 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -7,6 +7,7 @@
 #
 obj-$(CONFIG_BONDING) += bonding/
 obj-$(CONFIG_IPVLAN) += ipvlan/
+obj-$(CONFIG_IPVTAP) += ipvlan/
 obj-$(CONFIG_DUMMY) += dummy.o
 obj-$(CONFIG_EQUALIZER) += eql.o
 obj-$(CONFIG_IFB) += ifb.o
@@ -21,6 +22,7 @@ obj-$(CONFIG_PHYLIB) += phy/
 obj-$(CONFIG_RIONET) += rionet.o
 obj-$(CONFIG_NET_TEAM) += team/
 obj-$(CONFIG_TUN) += tun.o
+obj-$(CONFIG_TAP) += tap.o
 obj-$(CONFIG_VETH) += veth.o
 obj-$(CONFIG_VIRTIO_NET) += virtio_net.o
 obj-$(CONFIG_VXLAN) += vxlan.o
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 8029dd4912b6..6321f12630c8 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -211,8 +211,8 @@ static int lacp_fast;
 
 static int bond_init(struct net_device *bond_dev);
 static void bond_uninit(struct net_device *bond_dev);
-static struct rtnl_link_stats64 *bond_get_stats(struct net_device *bond_dev,
-						struct rtnl_link_stats64 *stats);
+static void bond_get_stats(struct net_device *bond_dev,
+			   struct rtnl_link_stats64 *stats);
 static void bond_slave_arr_handler(struct work_struct *work);
 static bool bond_time_in_interval(struct bonding *bond, unsigned long last_act,
 				  int mod);
@@ -1993,11 +1993,10 @@ static int  bond_release_and_destroy(struct net_device *bond_dev,
 	return ret;
 }
 
-static int bond_info_query(struct net_device *bond_dev, struct ifbond *info)
+static void bond_info_query(struct net_device *bond_dev, struct ifbond *info)
 {
 	struct bonding *bond = netdev_priv(bond_dev);
 	bond_fill_ifbond(bond, info);
-	return 0;
 }
 
 static int bond_slave_info_query(struct net_device *bond_dev, struct ifslave *info)
@@ -3337,8 +3336,8 @@ static void bond_fold_stats(struct rtnl_link_stats64 *_res,
 	}
 }
 
-static struct rtnl_link_stats64 *bond_get_stats(struct net_device *bond_dev,
-						struct rtnl_link_stats64 *stats)
+static void bond_get_stats(struct net_device *bond_dev,
+			   struct rtnl_link_stats64 *stats)
 {
 	struct bonding *bond = netdev_priv(bond_dev);
 	struct rtnl_link_stats64 temp;
@@ -3362,8 +3361,6 @@ static struct rtnl_link_stats64 *bond_get_stats(struct net_device *bond_dev,
 
 	memcpy(&bond->bond_stats, stats, sizeof(*stats));
 	spin_unlock(&bond->stats_lock);
-
-	return stats;
 }
 
 static int bond_do_ioctl(struct net_device *bond_dev, struct ifreq *ifr, int cmd)
@@ -3411,12 +3408,11 @@ static int bond_do_ioctl(struct net_device *bond_dev, struct ifreq *ifr, int cmd
 		if (copy_from_user(&k_binfo, u_binfo, sizeof(ifbond)))
 			return -EFAULT;
 
-		res = bond_info_query(bond_dev, &k_binfo);
-		if (res == 0 &&
-		    copy_to_user(u_binfo, &k_binfo, sizeof(ifbond)))
+		bond_info_query(bond_dev, &k_binfo);
+		if (copy_to_user(u_binfo, &k_binfo, sizeof(ifbond)))
 			return -EFAULT;
 
-		return res;
+		return 0;
 	case BOND_SLAVE_INFO_QUERY_OLD:
 	case SIOCBONDSLAVEINFOQUERY:
 		u_sinfo = (struct ifslave __user *)ifr->ifr_data;
@@ -4149,8 +4145,6 @@ static const struct net_device_ops bond_netdev_ops = {
 	.ndo_add_slave		= bond_enslave,
 	.ndo_del_slave		= bond_release,
 	.ndo_fix_features	= bond_fix_features,
-	.ndo_neigh_construct	= netdev_default_l2upper_neigh_construct,
-	.ndo_neigh_destroy	= netdev_default_l2upper_neigh_destroy,
 	.ndo_bridge_setlink	= switchdev_port_bridge_setlink,
 	.ndo_bridge_getlink	= switchdev_port_bridge_getlink,
 	.ndo_bridge_dellink	= switchdev_port_bridge_dellink,
diff --git a/drivers/net/can/Makefile b/drivers/net/can/Makefile
index 7a85495dbb0c..0da4f2f5c7e3 100644
--- a/drivers/net/can/Makefile
+++ b/drivers/net/can/Makefile
@@ -6,7 +6,8 @@ obj-$(CONFIG_CAN_VCAN)		+= vcan.o
 obj-$(CONFIG_CAN_SLCAN)		+= slcan.o
 
 obj-$(CONFIG_CAN_DEV)		+= can-dev.o
-can-dev-y			:= dev.o
+can-dev-y			+= dev.o
+can-dev-y			+= rx-offload.o
 
 can-dev-$(CONFIG_CAN_LEDS)	+= led.o
 
diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c
index 8f5e93cb7975..0e0df0ba288c 100644
--- a/drivers/net/can/at91_can.c
+++ b/drivers/net/can/at91_can.c
@@ -813,7 +813,7 @@ static int at91_poll(struct napi_struct *napi, int quota)
 		u32 reg_ier = AT91_IRQ_ERR_FRAME;
 		reg_ier |= get_irq_mb_rx(priv) & ~AT91_MB_MASK(priv->rx_next);
 
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		at91_write(priv, AT91_IER, reg_ier);
 	}
 
diff --git a/drivers/net/can/c_can/c_can.c b/drivers/net/can/c_can/c_can.c
index e3dccd3200d5..606b7d8ffe13 100644
--- a/drivers/net/can/c_can/c_can.c
+++ b/drivers/net/can/c_can/c_can.c
@@ -1070,7 +1070,7 @@ static int c_can_poll(struct napi_struct *napi, int quota)
 
 end:
 	if (work_done < quota) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		/* enable all IRQs if we are not in bus off state */
 		if (priv->can.state != CAN_STATE_BUS_OFF)
 			c_can_irq_control(priv, true);
diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
index 8d6208c0b400..611d16a7061d 100644
--- a/drivers/net/can/dev.c
+++ b/drivers/net/can/dev.c
@@ -279,25 +279,45 @@ static int can_fixup_bittiming(struct net_device *dev, struct can_bittiming *bt,
 	return 0;
 }
 
+/* Checks the validity of predefined bitrate settings */
+static int can_validate_bitrate(struct net_device *dev, struct can_bittiming *bt,
+				const u32 *bitrate_const,
+				const unsigned int bitrate_const_cnt)
+{
+	struct can_priv *priv = netdev_priv(dev);
+	unsigned int i;
+
+	for (i = 0; i < bitrate_const_cnt; i++) {
+		if (bt->bitrate == bitrate_const[i])
+			break;
+	}
+
+	if (i >= priv->bitrate_const_cnt)
+		return -EINVAL;
+
+	return 0;
+}
+
 static int can_get_bittiming(struct net_device *dev, struct can_bittiming *bt,
-			     const struct can_bittiming_const *btc)
+			     const struct can_bittiming_const *btc,
+			     const u32 *bitrate_const,
+			     const unsigned int bitrate_const_cnt)
 {
 	int err;
 
-	/* Check if the CAN device has bit-timing parameters */
-	if (!btc)
-		return -EOPNOTSUPP;
-
 	/*
 	 * Depending on the given can_bittiming parameter structure the CAN
 	 * timing parameters are calculated based on the provided bitrate OR
 	 * alternatively the CAN timing parameters (tq, prop_seg, etc.) are
 	 * provided directly which are then checked and fixed up.
 	 */
-	if (!bt->tq && bt->bitrate)
+	if (!bt->tq && bt->bitrate && btc)
 		err = can_calc_bittiming(dev, bt, btc);
-	else if (bt->tq && !bt->bitrate)
+	else if (bt->tq && !bt->bitrate && btc)
 		err = can_fixup_bittiming(dev, bt, btc);
+	else if (!bt->tq && bt->bitrate && bitrate_const)
+		err = can_validate_bitrate(dev, bt, bitrate_const,
+					   bitrate_const_cnt);
 	else
 		err = -EINVAL;
 
@@ -872,8 +892,20 @@ static int can_changelink(struct net_device *dev,
 		/* Do not allow changing bittiming while running */
 		if (dev->flags & IFF_UP)
 			return -EBUSY;
+
+		/* Calculate bittiming parameters based on
+		 * bittiming_const if set, otherwise pass bitrate
+		 * directly via do_set_bitrate(). Bail out if neither
+		 * is given.
+		 */
+		if (!priv->bittiming_const && !priv->do_set_bittiming)
+			return -EOPNOTSUPP;
+
 		memcpy(&bt, nla_data(data[IFLA_CAN_BITTIMING]), sizeof(bt));
-		err = can_get_bittiming(dev, &bt, priv->bittiming_const);
+		err = can_get_bittiming(dev, &bt,
+					priv->bittiming_const,
+					priv->bitrate_const,
+					priv->bitrate_const_cnt);
 		if (err)
 			return err;
 		memcpy(&priv->bittiming, &bt, sizeof(bt));
@@ -943,9 +975,21 @@ static int can_changelink(struct net_device *dev,
 		/* Do not allow changing bittiming while running */
 		if (dev->flags & IFF_UP)
 			return -EBUSY;
+
+		/* Calculate bittiming parameters based on
+		 * data_bittiming_const if set, otherwise pass bitrate
+		 * directly via do_set_bitrate(). Bail out if neither
+		 * is given.
+		 */
+		if (!priv->data_bittiming_const && !priv->do_set_data_bittiming)
+			return -EOPNOTSUPP;
+
 		memcpy(&dbt, nla_data(data[IFLA_CAN_DATA_BITTIMING]),
 		       sizeof(dbt));
-		err = can_get_bittiming(dev, &dbt, priv->data_bittiming_const);
+		err = can_get_bittiming(dev, &dbt,
+					priv->data_bittiming_const,
+					priv->data_bitrate_const,
+					priv->data_bitrate_const_cnt);
 		if (err)
 			return err;
 		memcpy(&priv->data_bittiming, &dbt, sizeof(dbt));
@@ -958,6 +1002,30 @@ static int can_changelink(struct net_device *dev,
 		}
 	}
 
+	if (data[IFLA_CAN_TERMINATION]) {
+		const u16 termval = nla_get_u16(data[IFLA_CAN_TERMINATION]);
+		const unsigned int num_term = priv->termination_const_cnt;
+		unsigned int i;
+
+		if (!priv->do_set_termination)
+			return -EOPNOTSUPP;
+
+		/* check whether given value is supported by the interface */
+		for (i = 0; i < num_term; i++) {
+			if (termval == priv->termination_const[i])
+				break;
+		}
+		if (i >= num_term)
+			return -EINVAL;
+
+		/* Finally, set the termination value */
+		err = priv->do_set_termination(dev, termval);
+		if (err)
+			return err;
+
+		priv->termination = termval;
+	}
+
 	return 0;
 }
 
@@ -980,6 +1048,17 @@ static size_t can_get_size(const struct net_device *dev)
 		size += nla_total_size(sizeof(struct can_bittiming));
 	if (priv->data_bittiming_const)				/* IFLA_CAN_DATA_BITTIMING_CONST */
 		size += nla_total_size(sizeof(struct can_bittiming_const));
+	if (priv->termination_const) {
+		size += nla_total_size(sizeof(priv->termination));		/* IFLA_CAN_TERMINATION */
+		size += nla_total_size(sizeof(*priv->termination_const) *	/* IFLA_CAN_TERMINATION_CONST */
+				       priv->termination_const_cnt);
+	}
+	if (priv->bitrate_const)				/* IFLA_CAN_BITRATE_CONST */
+		size += nla_total_size(sizeof(*priv->bitrate_const) *
+				       priv->bitrate_const_cnt);
+	if (priv->data_bitrate_const)				/* IFLA_CAN_DATA_BITRATE_CONST */
+		size += nla_total_size(sizeof(*priv->data_bitrate_const) *
+				       priv->data_bitrate_const_cnt);
 
 	return size;
 }
@@ -1018,7 +1097,28 @@ static int can_fill_info(struct sk_buff *skb, const struct net_device *dev)
 	    (priv->data_bittiming_const &&
 	     nla_put(skb, IFLA_CAN_DATA_BITTIMING_CONST,
 		     sizeof(*priv->data_bittiming_const),
-		     priv->data_bittiming_const)))
+		     priv->data_bittiming_const)) ||
+
+	    (priv->termination_const &&
+	     (nla_put_u16(skb, IFLA_CAN_TERMINATION, priv->termination) ||
+	      nla_put(skb, IFLA_CAN_TERMINATION_CONST,
+		      sizeof(*priv->termination_const) *
+		      priv->termination_const_cnt,
+		      priv->termination_const))) ||
+
+	    (priv->bitrate_const &&
+	     nla_put(skb, IFLA_CAN_BITRATE_CONST,
+		     sizeof(*priv->bitrate_const) *
+		     priv->bitrate_const_cnt,
+		     priv->bitrate_const)) ||
+
+	    (priv->data_bitrate_const &&
+	     nla_put(skb, IFLA_CAN_DATA_BITRATE_CONST,
+		     sizeof(*priv->data_bitrate_const) *
+		     priv->data_bitrate_const_cnt,
+		     priv->data_bitrate_const))
+	    )
+
 		return -EMSGSIZE;
 
 	return 0;
@@ -1073,6 +1173,22 @@ static struct rtnl_link_ops can_link_ops __read_mostly = {
  */
 int register_candev(struct net_device *dev)
 {
+	struct can_priv *priv = netdev_priv(dev);
+
+	/* Ensure termination_const, termination_const_cnt and
+	 * do_set_termination consistency. All must be either set or
+	 * unset.
+	 */
+	if ((!priv->termination_const != !priv->termination_const_cnt) ||
+	    (!priv->termination_const != !priv->do_set_termination))
+		return -EINVAL;
+
+	if (!priv->bitrate_const != !priv->bitrate_const_cnt)
+		return -EINVAL;
+
+	if (!priv->data_bitrate_const != !priv->data_bitrate_const_cnt)
+		return -EINVAL;
+
 	dev->rtnl_link_ops = &can_link_ops;
 	return register_netdev(dev);
 }
diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
index 16f7cadda5c3..ea57fed375c6 100644
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c
@@ -3,7 +3,8 @@
  *
  * Copyright (c) 2005-2006 Varma Electronics Oy
  * Copyright (c) 2009 Sascha Hauer, Pengutronix
- * Copyright (c) 2010 Marc Kleine-Budde, Pengutronix
+ * Copyright (c) 2010-2017 Pengutronix, Marc Kleine-Budde <kernel@pengutronix.de>
+ * Copyright (c) 2014 David Jander, Protonic Holland
  *
  * Based on code originally by Andrey Volkov <avolkov@varma-el.com>
  *
@@ -24,6 +25,7 @@
 #include <linux/can/dev.h>
 #include <linux/can/error.h>
 #include <linux/can/led.h>
+#include <linux/can/rx-offload.h>
 #include <linux/clk.h>
 #include <linux/delay.h>
 #include <linux/interrupt.h>
@@ -55,9 +57,10 @@
 #define FLEXCAN_MCR_WAK_SRC		BIT(19)
 #define FLEXCAN_MCR_DOZE		BIT(18)
 #define FLEXCAN_MCR_SRX_DIS		BIT(17)
-#define FLEXCAN_MCR_BCC			BIT(16)
+#define FLEXCAN_MCR_IRMQ		BIT(16)
 #define FLEXCAN_MCR_LPRIO_EN		BIT(13)
 #define FLEXCAN_MCR_AEN			BIT(12)
+/* MCR_MAXMB: maximum used MBs is MAXMB + 1 */
 #define FLEXCAN_MCR_MAXMB(x)		((x) & 0x7f)
 #define FLEXCAN_MCR_IDAM_A		(0x0 << 8)
 #define FLEXCAN_MCR_IDAM_B		(0x1 << 8)
@@ -143,17 +146,20 @@
 
 /* FLEXCAN interrupt flag register (IFLAG) bits */
 /* Errata ERR005829 step7: Reserve first valid MB */
-#define FLEXCAN_TX_BUF_RESERVED		8
-#define FLEXCAN_TX_BUF_ID		9
-#define FLEXCAN_IFLAG_BUF(x)		BIT(x)
+#define FLEXCAN_TX_MB_RESERVED_OFF_FIFO	8
+#define FLEXCAN_TX_MB_OFF_FIFO		9
+#define FLEXCAN_TX_MB_RESERVED_OFF_TIMESTAMP	0
+#define FLEXCAN_TX_MB_OFF_TIMESTAMP		1
+#define FLEXCAN_RX_MB_OFF_TIMESTAMP_FIRST	(FLEXCAN_TX_MB_OFF_TIMESTAMP + 1)
+#define FLEXCAN_RX_MB_OFF_TIMESTAMP_LAST	63
+#define FLEXCAN_IFLAG_MB(x)		BIT(x)
 #define FLEXCAN_IFLAG_RX_FIFO_OVERFLOW	BIT(7)
 #define FLEXCAN_IFLAG_RX_FIFO_WARN	BIT(6)
 #define FLEXCAN_IFLAG_RX_FIFO_AVAILABLE	BIT(5)
-#define FLEXCAN_IFLAG_DEFAULT \
-	(FLEXCAN_IFLAG_RX_FIFO_OVERFLOW | FLEXCAN_IFLAG_RX_FIFO_AVAILABLE | \
-	 FLEXCAN_IFLAG_BUF(FLEXCAN_TX_BUF_ID))
 
 /* FLEXCAN message buffers */
+#define FLEXCAN_MB_CODE_MASK		(0xf << 24)
+#define FLEXCAN_MB_CODE_RX_BUSY_BIT	(0x1 << 24)
 #define FLEXCAN_MB_CODE_RX_INACTIVE	(0x0 << 24)
 #define FLEXCAN_MB_CODE_RX_EMPTY	(0x4 << 24)
 #define FLEXCAN_MB_CODE_RX_FULL		(0x2 << 24)
@@ -189,7 +195,9 @@
  */
 #define FLEXCAN_QUIRK_BROKEN_ERR_STATE	BIT(1) /* [TR]WRN_INT not connected */
 #define FLEXCAN_QUIRK_DISABLE_RXFG	BIT(2) /* Disable RX FIFO Global mask */
-#define FLEXCAN_QUIRK_DISABLE_MECR	BIT(3) /* Disble Memory error detection */
+#define FLEXCAN_QUIRK_ENABLE_EACEN_RRS	BIT(3) /* Enable EACEN and RRS bit in ctrl2 */
+#define FLEXCAN_QUIRK_DISABLE_MECR	BIT(4) /* Disble Memory error detection */
+#define FLEXCAN_QUIRK_USE_OFF_TIMESTAMP	BIT(5) /* Use timestamp based offloading */
 
 /* Structure of the message buffer */
 struct flexcan_mb {
@@ -213,7 +221,10 @@ struct flexcan_regs {
 	u32 imask1;		/* 0x28 */
 	u32 iflag2;		/* 0x2c */
 	u32 iflag1;		/* 0x30 */
-	u32 ctrl2;		/* 0x34 */
+	union {			/* 0x34 */
+		u32 gfwr_mx28;	/* MX28, MX53 */
+		u32 ctrl2;	/* MX6, VF610 */
+	};
 	u32 esr2;		/* 0x38 */
 	u32 imeur;		/* 0x3c */
 	u32 lrfr;		/* 0x40 */
@@ -232,7 +243,11 @@ struct flexcan_regs {
 	 *				size conf'ed via ctrl2::RFFN
 	 *				(mx6, vf610)
 	 */
-	u32 _reserved4[408];
+	u32 _reserved4[256];	/* 0x480 */
+	u32 rximr[64];		/* 0x880 */
+	u32 _reserved5[24];	/* 0x980 */
+	u32 gfwr_mx6;		/* 0x9e0 - MX6 */
+	u32 _reserved6[63];	/* 0x9e4 */
 	u32 mecr;		/* 0xae0 */
 	u32 erriar;		/* 0xae4 */
 	u32 erridpr;		/* 0xae8 */
@@ -249,31 +264,36 @@ struct flexcan_devtype_data {
 
 struct flexcan_priv {
 	struct can_priv can;
-	struct napi_struct napi;
+	struct can_rx_offload offload;
 
 	struct flexcan_regs __iomem *regs;
-	u32 reg_esr;
+	struct flexcan_mb __iomem *tx_mb;
+	struct flexcan_mb __iomem *tx_mb_reserved;
+	u8 tx_mb_idx;
 	u32 reg_ctrl_default;
+	u32 reg_imask1_default;
+	u32 reg_imask2_default;
 
 	struct clk *clk_ipg;
 	struct clk *clk_per;
-	struct flexcan_platform_data *pdata;
 	const struct flexcan_devtype_data *devtype_data;
 	struct regulator *reg_xceiver;
 };
 
-static struct flexcan_devtype_data fsl_p1010_devtype_data = {
+static const struct flexcan_devtype_data fsl_p1010_devtype_data = {
 	.quirks = FLEXCAN_QUIRK_BROKEN_ERR_STATE,
 };
 
-static struct flexcan_devtype_data fsl_imx28_devtype_data;
+static const struct flexcan_devtype_data fsl_imx28_devtype_data;
 
-static struct flexcan_devtype_data fsl_imx6q_devtype_data = {
-	.quirks = FLEXCAN_QUIRK_DISABLE_RXFG,
+static const struct flexcan_devtype_data fsl_imx6q_devtype_data = {
+	.quirks = FLEXCAN_QUIRK_DISABLE_RXFG | FLEXCAN_QUIRK_ENABLE_EACEN_RRS |
+		FLEXCAN_QUIRK_USE_OFF_TIMESTAMP,
 };
 
-static struct flexcan_devtype_data fsl_vf610_devtype_data = {
-	.quirks = FLEXCAN_QUIRK_DISABLE_RXFG | FLEXCAN_QUIRK_DISABLE_MECR,
+static const struct flexcan_devtype_data fsl_vf610_devtype_data = {
+	.quirks = FLEXCAN_QUIRK_DISABLE_RXFG | FLEXCAN_QUIRK_ENABLE_EACEN_RRS |
+		FLEXCAN_QUIRK_DISABLE_MECR | FLEXCAN_QUIRK_USE_OFF_TIMESTAMP,
 };
 
 static const struct can_bittiming_const flexcan_bittiming_const = {
@@ -331,13 +351,6 @@ static inline int flexcan_transceiver_disable(const struct flexcan_priv *priv)
 	return regulator_disable(priv->reg_xceiver);
 }
 
-static inline int flexcan_has_and_handle_berr(const struct flexcan_priv *priv,
-					      u32 reg_esr)
-{
-	return (priv->can.ctrlmode & CAN_CTRLMODE_BERR_REPORTING) &&
-		(reg_esr & FLEXCAN_ESR_ERR_BUS);
-}
-
 static int flexcan_chip_enable(struct flexcan_priv *priv)
 {
 	struct flexcan_regs __iomem *regs = priv->regs;
@@ -468,7 +481,6 @@ static int flexcan_get_berr_counter(const struct net_device *dev,
 static int flexcan_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	const struct flexcan_priv *priv = netdev_priv(dev);
-	struct flexcan_regs __iomem *regs = priv->regs;
 	struct can_frame *cf = (struct can_frame *)skb->data;
 	u32 can_id;
 	u32 data;
@@ -491,68 +503,73 @@ static int flexcan_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	if (cf->can_dlc > 0) {
 		data = be32_to_cpup((__be32 *)&cf->data[0]);
-		flexcan_write(data, &regs->mb[FLEXCAN_TX_BUF_ID].data[0]);
+		flexcan_write(data, &priv->tx_mb->data[0]);
 	}
 	if (cf->can_dlc > 3) {
 		data = be32_to_cpup((__be32 *)&cf->data[4]);
-		flexcan_write(data, &regs->mb[FLEXCAN_TX_BUF_ID].data[1]);
+		flexcan_write(data, &priv->tx_mb->data[1]);
 	}
 
 	can_put_echo_skb(skb, dev, 0);
 
-	flexcan_write(can_id, &regs->mb[FLEXCAN_TX_BUF_ID].can_id);
-	flexcan_write(ctrl, &regs->mb[FLEXCAN_TX_BUF_ID].can_ctrl);
+	flexcan_write(can_id, &priv->tx_mb->can_id);
+	flexcan_write(ctrl, &priv->tx_mb->can_ctrl);
 
 	/* Errata ERR005829 step8:
 	 * Write twice INACTIVE(0x8) code to first MB.
 	 */
 	flexcan_write(FLEXCAN_MB_CODE_TX_INACTIVE,
-		      &regs->mb[FLEXCAN_TX_BUF_RESERVED].can_ctrl);
+		      &priv->tx_mb_reserved->can_ctrl);
 	flexcan_write(FLEXCAN_MB_CODE_TX_INACTIVE,
-		      &regs->mb[FLEXCAN_TX_BUF_RESERVED].can_ctrl);
+		      &priv->tx_mb_reserved->can_ctrl);
 
 	return NETDEV_TX_OK;
 }
 
-static void do_bus_err(struct net_device *dev,
-		       struct can_frame *cf, u32 reg_esr)
+static void flexcan_irq_bus_err(struct net_device *dev, u32 reg_esr)
 {
 	struct flexcan_priv *priv = netdev_priv(dev);
-	int rx_errors = 0, tx_errors = 0;
+	struct sk_buff *skb;
+	struct can_frame *cf;
+	bool rx_errors = false, tx_errors = false;
+
+	skb = alloc_can_err_skb(dev, &cf);
+	if (unlikely(!skb))
+		return;
 
 	cf->can_id |= CAN_ERR_PROT | CAN_ERR_BUSERROR;
 
 	if (reg_esr & FLEXCAN_ESR_BIT1_ERR) {
 		netdev_dbg(dev, "BIT1_ERR irq\n");
 		cf->data[2] |= CAN_ERR_PROT_BIT1;
-		tx_errors = 1;
+		tx_errors = true;
 	}
 	if (reg_esr & FLEXCAN_ESR_BIT0_ERR) {
 		netdev_dbg(dev, "BIT0_ERR irq\n");
 		cf->data[2] |= CAN_ERR_PROT_BIT0;
-		tx_errors = 1;
+		tx_errors = true;
 	}
 	if (reg_esr & FLEXCAN_ESR_ACK_ERR) {
 		netdev_dbg(dev, "ACK_ERR irq\n");
 		cf->can_id |= CAN_ERR_ACK;
 		cf->data[3] = CAN_ERR_PROT_LOC_ACK;
-		tx_errors = 1;
+		tx_errors = true;
 	}
 	if (reg_esr & FLEXCAN_ESR_CRC_ERR) {
 		netdev_dbg(dev, "CRC_ERR irq\n");
 		cf->data[2] |= CAN_ERR_PROT_BIT;
 		cf->data[3] = CAN_ERR_PROT_LOC_CRC_SEQ;
-		rx_errors = 1;
+		rx_errors = true;
 	}
 	if (reg_esr & FLEXCAN_ESR_FRM_ERR) {
 		netdev_dbg(dev, "FRM_ERR irq\n");
 		cf->data[2] |= CAN_ERR_PROT_FORM;
-		rx_errors = 1;
+		rx_errors = true;
 	}
 	if (reg_esr & FLEXCAN_ESR_STF_ERR) {
 		netdev_dbg(dev, "STF_ERR irq\n");
 		cf->data[2] |= CAN_ERR_PROT_STUFF;
-		rx_errors = 1;
+		rx_errors = true;
 	}
 
 	priv->can.can_stats.bus_error++;
@@ -560,32 +577,16 @@ static void do_bus_err(struct net_device *dev,
 		dev->stats.rx_errors++;
 	if (tx_errors)
 		dev->stats.tx_errors++;
-}
-
-static int flexcan_poll_bus_err(struct net_device *dev, u32 reg_esr)
-{
-	struct sk_buff *skb;
-	struct can_frame *cf;
-
-	skb = alloc_can_err_skb(dev, &cf);
-	if (unlikely(!skb))
-		return 0;
-
-	do_bus_err(dev, cf, reg_esr);
-
-	dev->stats.rx_packets++;
-	dev->stats.rx_bytes += cf->can_dlc;
-	netif_receive_skb(skb);
 
-	return 1;
+	can_rx_offload_irq_queue_err_skb(&priv->offload, skb);
 }
 
-static int flexcan_poll_state(struct net_device *dev, u32 reg_esr)
+static void flexcan_irq_state(struct net_device *dev, u32 reg_esr)
 {
 	struct flexcan_priv *priv = netdev_priv(dev);
 	struct sk_buff *skb;
 	struct can_frame *cf;
-	enum can_state new_state = 0, rx_state = 0, tx_state = 0;
+	enum can_state new_state, rx_state, tx_state;
 	int flt;
 	struct can_berr_counter bec;
 
@@ -606,33 +607,63 @@ static int flexcan_poll_state(struct net_device *dev, u32 reg_esr)
 
 	/* state hasn't changed */
 	if (likely(new_state == priv->can.state))
-		return 0;
+		return;
 
 	skb = alloc_can_err_skb(dev, &cf);
 	if (unlikely(!skb))
-		return 0;
+		return;
 
 	can_change_state(dev, cf, tx_state, rx_state);
 
 	if (unlikely(new_state == CAN_STATE_BUS_OFF))
 		can_bus_off(dev);
 
-	dev->stats.rx_packets++;
-	dev->stats.rx_bytes += cf->can_dlc;
-	netif_receive_skb(skb);
+	can_rx_offload_irq_queue_err_skb(&priv->offload, skb);
+}
 
-	return 1;
+static inline struct flexcan_priv *rx_offload_to_priv(struct can_rx_offload *offload)
+{
+	return container_of(offload, struct flexcan_priv, offload);
 }
 
-static void flexcan_read_fifo(const struct net_device *dev,
-			      struct can_frame *cf)
+static unsigned int flexcan_mailbox_read(struct can_rx_offload *offload,
+					 struct can_frame *cf,
+					 u32 *timestamp, unsigned int n)
 {
-	const struct flexcan_priv *priv = netdev_priv(dev);
+	struct flexcan_priv *priv = rx_offload_to_priv(offload);
 	struct flexcan_regs __iomem *regs = priv->regs;
-	struct flexcan_mb __iomem *mb = &regs->mb[0];
-	u32 reg_ctrl, reg_id;
+	struct flexcan_mb __iomem *mb = &regs->mb[n];
+	u32 reg_ctrl, reg_id, reg_iflag1;
+
+	if (priv->devtype_data->quirks & FLEXCAN_QUIRK_USE_OFF_TIMESTAMP) {
+		u32 code;
+
+		do {
+			reg_ctrl = flexcan_read(&mb->can_ctrl);
+		} while (reg_ctrl & FLEXCAN_MB_CODE_RX_BUSY_BIT);
+
+		/* is this MB empty? */
+		code = reg_ctrl & FLEXCAN_MB_CODE_MASK;
+		if ((code != FLEXCAN_MB_CODE_RX_FULL) &&
+		    (code != FLEXCAN_MB_CODE_RX_OVERRUN))
+			return 0;
+
+		if (code == FLEXCAN_MB_CODE_RX_OVERRUN) {
+			/* This MB was overrun, we lost data */
+			offload->dev->stats.rx_over_errors++;
+			offload->dev->stats.rx_errors++;
+		}
+	} else {
+		reg_iflag1 = flexcan_read(&regs->iflag1);
+		if (!(reg_iflag1 & FLEXCAN_IFLAG_RX_FIFO_AVAILABLE))
+			return 0;
+
+		reg_ctrl = flexcan_read(&mb->can_ctrl);
+	}
+
+	/* increase timstamp to full 32 bit */
+	*timestamp = reg_ctrl << 16;
 
-	reg_ctrl = flexcan_read(&mb->can_ctrl);
 	reg_id = flexcan_read(&mb->can_id);
 	if (reg_ctrl & FLEXCAN_MB_CNT_IDE)
 		cf->can_id = ((reg_id >> 0) & CAN_EFF_MASK) | CAN_EFF_FLAG;
@@ -647,69 +678,31 @@ static void flexcan_read_fifo(const struct net_device *dev,
 	*(__be32 *)(cf->data + 4) = cpu_to_be32(flexcan_read(&mb->data[1]));
 
 	/* mark as read */
-	flexcan_write(FLEXCAN_IFLAG_RX_FIFO_AVAILABLE, &regs->iflag1);
-	flexcan_read(&regs->timer);
-}
-
-static int flexcan_read_frame(struct net_device *dev)
-{
-	struct net_device_stats *stats = &dev->stats;
-	struct can_frame *cf;
-	struct sk_buff *skb;
-
-	skb = alloc_can_skb(dev, &cf);
-	if (unlikely(!skb)) {
-		stats->rx_dropped++;
-		return 0;
+	if (priv->devtype_data->quirks & FLEXCAN_QUIRK_USE_OFF_TIMESTAMP) {
+		/* Clear IRQ */
+		if (n < 32)
+			flexcan_write(BIT(n), &regs->iflag1);
+		else
+			flexcan_write(BIT(n - 32), &regs->iflag2);
+	} else {
+		flexcan_write(FLEXCAN_IFLAG_RX_FIFO_AVAILABLE, &regs->iflag1);
+		flexcan_read(&regs->timer);
 	}
 
-	flexcan_read_fifo(dev, cf);
-
-	stats->rx_packets++;
-	stats->rx_bytes += cf->can_dlc;
-	netif_receive_skb(skb);
-
-	can_led_event(dev, CAN_LED_EVENT_RX);
-
 	return 1;
 }
 
-static int flexcan_poll(struct napi_struct *napi, int quota)
+
+static inline u64 flexcan_read_reg_iflag_rx(struct flexcan_priv *priv)
 {
-	struct net_device *dev = napi->dev;
-	const struct flexcan_priv *priv = netdev_priv(dev);
 	struct flexcan_regs __iomem *regs = priv->regs;
-	u32 reg_iflag1, reg_esr;
-	int work_done = 0;
-
-	/* The error bits are cleared on read,
-	 * use saved value from irq handler.
-	 */
-	reg_esr = flexcan_read(&regs->esr) | priv->reg_esr;
-
-	/* handle state changes */
-	work_done += flexcan_poll_state(dev, reg_esr);
+	u32 iflag1, iflag2;
 
-	/* handle RX-FIFO */
-	reg_iflag1 = flexcan_read(&regs->iflag1);
-	while (reg_iflag1 & FLEXCAN_IFLAG_RX_FIFO_AVAILABLE &&
-	       work_done < quota) {
-		work_done += flexcan_read_frame(dev);
-		reg_iflag1 = flexcan_read(&regs->iflag1);
-	}
-
-	/* report bus errors */
-	if (flexcan_has_and_handle_berr(priv, reg_esr) && work_done < quota)
-		work_done += flexcan_poll_bus_err(dev, reg_esr);
+	iflag2 = flexcan_read(&regs->iflag2) & priv->reg_imask2_default;
+	iflag1 = flexcan_read(&regs->iflag1) & priv->reg_imask1_default &
+		~FLEXCAN_IFLAG_MB(priv->tx_mb_idx);
 
-	if (work_done < quota) {
-		napi_complete(napi);
-		/* enable IRQs */
-		flexcan_write(FLEXCAN_IFLAG_DEFAULT, &regs->imask1);
-		flexcan_write(priv->reg_ctrl_default, &regs->ctrl);
-	}
-
-	return work_done;
+	return (u64)iflag2 << 32 | iflag1;
 }
 
 static irqreturn_t flexcan_irq(int irq, void *dev_id)
@@ -718,55 +711,70 @@ static irqreturn_t flexcan_irq(int irq, void *dev_id)
 	struct net_device_stats *stats = &dev->stats;
 	struct flexcan_priv *priv = netdev_priv(dev);
 	struct flexcan_regs __iomem *regs = priv->regs;
+	irqreturn_t handled = IRQ_NONE;
 	u32 reg_iflag1, reg_esr;
 
 	reg_iflag1 = flexcan_read(&regs->iflag1);
-	reg_esr = flexcan_read(&regs->esr);
 
-	/* ACK all bus error and state change IRQ sources */
-	if (reg_esr & FLEXCAN_ESR_ALL_INT)
-		flexcan_write(reg_esr & FLEXCAN_ESR_ALL_INT, &regs->esr);
-
-	/* schedule NAPI in case of:
-	 * - rx IRQ
-	 * - state change IRQ
-	 * - bus error IRQ and bus error reporting is activated
-	 */
-	if ((reg_iflag1 & FLEXCAN_IFLAG_RX_FIFO_AVAILABLE) ||
-	    (reg_esr & FLEXCAN_ESR_ERR_STATE) ||
-	    flexcan_has_and_handle_berr(priv, reg_esr)) {
-		/* The error bits are cleared on read,
-		 * save them for later use.
-		 */
-		priv->reg_esr = reg_esr & FLEXCAN_ESR_ERR_BUS;
-		flexcan_write(FLEXCAN_IFLAG_DEFAULT &
-			      ~FLEXCAN_IFLAG_RX_FIFO_AVAILABLE, &regs->imask1);
-		flexcan_write(priv->reg_ctrl_default & ~FLEXCAN_CTRL_ERR_ALL,
-			      &regs->ctrl);
-		napi_schedule(&priv->napi);
-	}
+	/* reception interrupt */
+	if (priv->devtype_data->quirks & FLEXCAN_QUIRK_USE_OFF_TIMESTAMP) {
+		u64 reg_iflag;
+		int ret;
+
+		while ((reg_iflag = flexcan_read_reg_iflag_rx(priv))) {
+			handled = IRQ_HANDLED;
+			ret = can_rx_offload_irq_offload_timestamp(&priv->offload,
+								   reg_iflag);
+			if (!ret)
+				break;
+		}
+	} else {
+		if (reg_iflag1 & FLEXCAN_IFLAG_RX_FIFO_AVAILABLE) {
+			handled = IRQ_HANDLED;
+			can_rx_offload_irq_offload_fifo(&priv->offload);
+		}
 
-	/* FIFO overflow */
-	if (reg_iflag1 & FLEXCAN_IFLAG_RX_FIFO_OVERFLOW) {
-		flexcan_write(FLEXCAN_IFLAG_RX_FIFO_OVERFLOW, &regs->iflag1);
-		dev->stats.rx_over_errors++;
-		dev->stats.rx_errors++;
+		/* FIFO overflow interrupt */
+		if (reg_iflag1 & FLEXCAN_IFLAG_RX_FIFO_OVERFLOW) {
+			handled = IRQ_HANDLED;
+			flexcan_write(FLEXCAN_IFLAG_RX_FIFO_OVERFLOW, &regs->iflag1);
+			dev->stats.rx_over_errors++;
+			dev->stats.rx_errors++;
+		}
 	}
 
 	/* transmission complete interrupt */
-	if (reg_iflag1 & (1 << FLEXCAN_TX_BUF_ID)) {
+	if (reg_iflag1 & FLEXCAN_IFLAG_MB(priv->tx_mb_idx)) {
+		handled = IRQ_HANDLED;
 		stats->tx_bytes += can_get_echo_skb(dev, 0);
 		stats->tx_packets++;
 		can_led_event(dev, CAN_LED_EVENT_TX);
 
 		/* after sending a RTR frame MB is in RX mode */
 		flexcan_write(FLEXCAN_MB_CODE_TX_INACTIVE,
-			      &regs->mb[FLEXCAN_TX_BUF_ID].can_ctrl);
-		flexcan_write((1 << FLEXCAN_TX_BUF_ID), &regs->iflag1);
+			      &priv->tx_mb->can_ctrl);
+		flexcan_write(FLEXCAN_IFLAG_MB(priv->tx_mb_idx), &regs->iflag1);
 		netif_wake_queue(dev);
 	}
 
-	return IRQ_HANDLED;
+	reg_esr = flexcan_read(&regs->esr);
+
+	/* ACK all bus error and state change IRQ sources */
+	if (reg_esr & FLEXCAN_ESR_ALL_INT) {
+		handled = IRQ_HANDLED;
+		flexcan_write(reg_esr & FLEXCAN_ESR_ALL_INT, &regs->esr);
+	}
+
+	/* state change interrupt */
+	if (reg_esr & FLEXCAN_ESR_ERR_STATE)
+		flexcan_irq_state(dev, reg_esr);
+
+	/* bus error IRQ - handle if bus error reporting is activated */
+	if ((reg_esr & FLEXCAN_ESR_ERR_BUS) &&
+	    (priv->can.ctrlmode & CAN_CTRLMODE_BERR_REPORTING))
+		flexcan_irq_bus_err(dev, reg_esr);
+
+	return handled;
 }
 
 static void flexcan_set_bittiming(struct net_device *dev)
@@ -839,14 +847,23 @@ static int flexcan_chip_start(struct net_device *dev)
 	 * only supervisor access
 	 * enable warning int
 	 * disable local echo
+	 * enable individual RX masking
 	 * choose format C
 	 * set max mailbox number
 	 */
 	reg_mcr = flexcan_read(&regs->mcr);
 	reg_mcr &= ~FLEXCAN_MCR_MAXMB(0xff);
-	reg_mcr |= FLEXCAN_MCR_FRZ | FLEXCAN_MCR_FEN | FLEXCAN_MCR_HALT |
-		FLEXCAN_MCR_SUPV | FLEXCAN_MCR_WRN_EN | FLEXCAN_MCR_SRX_DIS |
-		FLEXCAN_MCR_IDAM_C | FLEXCAN_MCR_MAXMB(FLEXCAN_TX_BUF_ID);
+	reg_mcr |= FLEXCAN_MCR_FRZ | FLEXCAN_MCR_HALT | FLEXCAN_MCR_SUPV |
+		FLEXCAN_MCR_WRN_EN | FLEXCAN_MCR_SRX_DIS | FLEXCAN_MCR_IRMQ |
+		FLEXCAN_MCR_IDAM_C;
+
+	if (priv->devtype_data->quirks & FLEXCAN_QUIRK_USE_OFF_TIMESTAMP) {
+		reg_mcr &= ~FLEXCAN_MCR_FEN;
+		reg_mcr |= FLEXCAN_MCR_MAXMB(priv->offload.mb_last);
+	} else {
+		reg_mcr |= FLEXCAN_MCR_FEN |
+			FLEXCAN_MCR_MAXMB(priv->tx_mb_idx);
+	}
 	netdev_dbg(dev, "%s: writing mcr=0x%08x", __func__, reg_mcr);
 	flexcan_write(reg_mcr, &regs->mcr);
 
@@ -883,19 +900,31 @@ static int flexcan_chip_start(struct net_device *dev)
 	netdev_dbg(dev, "%s: writing ctrl=0x%08x", __func__, reg_ctrl);
 	flexcan_write(reg_ctrl, &regs->ctrl);
 
+	if ((priv->devtype_data->quirks & FLEXCAN_QUIRK_ENABLE_EACEN_RRS)) {
+		reg_ctrl2 = flexcan_read(&regs->ctrl2);
+		reg_ctrl2 |= FLEXCAN_CTRL2_EACEN | FLEXCAN_CTRL2_RRS;
+		flexcan_write(reg_ctrl2, &regs->ctrl2);
+	}
+
 	/* clear and invalidate all mailboxes first */
-	for (i = FLEXCAN_TX_BUF_ID; i < ARRAY_SIZE(regs->mb); i++) {
+	for (i = priv->tx_mb_idx; i < ARRAY_SIZE(regs->mb); i++) {
 		flexcan_write(FLEXCAN_MB_CODE_RX_INACTIVE,
 			      &regs->mb[i].can_ctrl);
 	}
 
+	if (priv->devtype_data->quirks & FLEXCAN_QUIRK_USE_OFF_TIMESTAMP) {
+		for (i = priv->offload.mb_first; i <= priv->offload.mb_last; i++)
+			flexcan_write(FLEXCAN_MB_CODE_RX_EMPTY,
+				      &regs->mb[i].can_ctrl);
+	}
+
 	/* Errata ERR005829: mark first TX mailbox as INACTIVE */
 	flexcan_write(FLEXCAN_MB_CODE_TX_INACTIVE,
-		      &regs->mb[FLEXCAN_TX_BUF_RESERVED].can_ctrl);
+		      &priv->tx_mb_reserved->can_ctrl);
 
 	/* mark TX mailbox as INACTIVE */
 	flexcan_write(FLEXCAN_MB_CODE_TX_INACTIVE,
-		      &regs->mb[FLEXCAN_TX_BUF_ID].can_ctrl);
+		      &priv->tx_mb->can_ctrl);
 
 	/* acceptance mask/acceptance code (accept everything) */
 	flexcan_write(0x0, &regs->rxgmask);
@@ -905,6 +934,10 @@ static int flexcan_chip_start(struct net_device *dev)
 	if (priv->devtype_data->quirks & FLEXCAN_QUIRK_DISABLE_RXFG)
 		flexcan_write(0x0, &regs->rxfgmask);
 
+	/* clear acceptance filters */
+	for (i = 0; i < ARRAY_SIZE(regs->mb); i++)
+		flexcan_write(0, &regs->rximr[i]);
+
 	/* On Vybrid, disable memory error detection interrupts
 	 * and freeze mode.
 	 * This also works around errata e5295 which generates
@@ -942,7 +975,8 @@ static int flexcan_chip_start(struct net_device *dev)
 	/* enable interrupts atomically */
 	disable_irq(dev->irq);
 	flexcan_write(priv->reg_ctrl_default, &regs->ctrl);
-	flexcan_write(FLEXCAN_IFLAG_DEFAULT, &regs->imask1);
+	flexcan_write(priv->reg_imask1_default, &regs->imask1);
+	flexcan_write(priv->reg_imask2_default, &regs->imask2);
 	enable_irq(dev->irq);
 
 	/* print chip status */
@@ -972,6 +1006,7 @@ static void flexcan_chip_stop(struct net_device *dev)
 	flexcan_chip_disable(priv);
 
 	/* Disable all interrupts */
+	flexcan_write(0, &regs->imask2);
 	flexcan_write(0, &regs->imask1);
 	flexcan_write(priv->reg_ctrl_default & ~FLEXCAN_CTRL_ERR_ALL,
 		      &regs->ctrl);
@@ -1008,7 +1043,7 @@ static int flexcan_open(struct net_device *dev)
 
 	can_led_event(dev, CAN_LED_EVENT_OPEN);
 
-	napi_enable(&priv->napi);
+	can_rx_offload_enable(&priv->offload);
 	netif_start_queue(dev);
 
 	return 0;
@@ -1030,7 +1065,7 @@ static int flexcan_close(struct net_device *dev)
 	struct flexcan_priv *priv = netdev_priv(dev);
 
 	netif_stop_queue(dev);
-	napi_disable(&priv->napi);
+	can_rx_offload_disable(&priv->offload);
 	flexcan_chip_stop(dev);
 
 	free_irq(dev->irq, dev);
@@ -1104,8 +1139,9 @@ static int register_flexcandev(struct net_device *dev)
 	flexcan_write(reg, &regs->mcr);
 
 	/* Currently we only support newer versions of this core
-	 * featuring a RX FIFO. Older cores found on some Coldfire
-	 * derivates are not yet supported.
+	 * featuring a RX hardware FIFO (although this driver doesn't
+	 * make use of it on some cores). Older cores, found on some
+	 * Coldfire derivates are not tested.
 	 */
 	reg = flexcan_read(&regs->mcr);
 	if (!(reg & FLEXCAN_MCR_FEN)) {
@@ -1208,6 +1244,9 @@ static int flexcan_probe(struct platform_device *pdev)
 	if (!dev)
 		return -ENOMEM;
 
+	platform_set_drvdata(pdev, dev);
+	SET_NETDEV_DEV(dev, &pdev->dev);
+
 	dev->netdev_ops = &flexcan_netdev_ops;
 	dev->irq = irq;
 	dev->flags |= IFF_ECHO;
@@ -1223,14 +1262,41 @@ static int flexcan_probe(struct platform_device *pdev)
 	priv->regs = regs;
 	priv->clk_ipg = clk_ipg;
 	priv->clk_per = clk_per;
-	priv->pdata = dev_get_platdata(&pdev->dev);
 	priv->devtype_data = devtype_data;
 	priv->reg_xceiver = reg_xceiver;
 
-	netif_napi_add(dev, &priv->napi, flexcan_poll, FLEXCAN_NAPI_WEIGHT);
+	if (priv->devtype_data->quirks & FLEXCAN_QUIRK_USE_OFF_TIMESTAMP) {
+		priv->tx_mb_idx = FLEXCAN_TX_MB_OFF_TIMESTAMP;
+		priv->tx_mb_reserved = &regs->mb[FLEXCAN_TX_MB_RESERVED_OFF_TIMESTAMP];
+	} else {
+		priv->tx_mb_idx = FLEXCAN_TX_MB_OFF_FIFO;
+		priv->tx_mb_reserved = &regs->mb[FLEXCAN_TX_MB_RESERVED_OFF_FIFO];
+	}
+	priv->tx_mb = &regs->mb[priv->tx_mb_idx];
 
-	platform_set_drvdata(pdev, dev);
-	SET_NETDEV_DEV(dev, &pdev->dev);
+	priv->reg_imask1_default = FLEXCAN_IFLAG_MB(priv->tx_mb_idx);
+	priv->reg_imask2_default = 0;
+
+	priv->offload.mailbox_read = flexcan_mailbox_read;
+
+	if (priv->devtype_data->quirks & FLEXCAN_QUIRK_USE_OFF_TIMESTAMP) {
+		u64 imask;
+
+		priv->offload.mb_first = FLEXCAN_RX_MB_OFF_TIMESTAMP_FIRST;
+		priv->offload.mb_last = FLEXCAN_RX_MB_OFF_TIMESTAMP_LAST;
+
+		imask = GENMASK_ULL(priv->offload.mb_last, priv->offload.mb_first);
+		priv->reg_imask1_default |= imask;
+		priv->reg_imask2_default |= imask >> 32;
+
+		err = can_rx_offload_add_timestamp(dev, &priv->offload);
+	} else {
+		priv->reg_imask1_default |= FLEXCAN_IFLAG_RX_FIFO_OVERFLOW |
+			FLEXCAN_IFLAG_RX_FIFO_AVAILABLE;
+		err = can_rx_offload_add_fifo(dev, &priv->offload, FLEXCAN_NAPI_WEIGHT);
+	}
+	if (err)
+		goto failed_offload;
 
 	err = register_flexcandev(dev);
 	if (err) {
@@ -1245,6 +1311,7 @@ static int flexcan_probe(struct platform_device *pdev)
 
 	return 0;
 
+ failed_offload:
  failed_register:
 	free_candev(dev);
 	return err;
@@ -1256,7 +1323,7 @@ static int flexcan_remove(struct platform_device *pdev)
 	struct flexcan_priv *priv = netdev_priv(dev);
 
 	unregister_flexcandev(dev);
-	netif_napi_del(&priv->napi);
+	can_rx_offload_del(&priv->offload);
 	free_candev(dev);
 
 	return 0;
diff --git a/drivers/net/can/ifi_canfd/ifi_canfd.c b/drivers/net/can/ifi_canfd/ifi_canfd.c
index 368bb0710d8f..138f5ae75c0b 100644
--- a/drivers/net/can/ifi_canfd/ifi_canfd.c
+++ b/drivers/net/can/ifi_canfd/ifi_canfd.c
@@ -578,7 +578,7 @@ static int ifi_canfd_poll(struct napi_struct *napi, int quota)
 		work_done += ifi_canfd_do_rx_poll(ndev, quota - work_done);
 
 	if (work_done < quota) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		ifi_canfd_irq_enable(ndev, 1);
 	}
 
diff --git a/drivers/net/can/janz-ican3.c b/drivers/net/can/janz-ican3.c
index f13bb8d9bb84..2ba1a81500c1 100644
--- a/drivers/net/can/janz-ican3.c
+++ b/drivers/net/can/janz-ican3.c
@@ -1475,7 +1475,7 @@ static int ican3_napi(struct napi_struct *napi, int budget)
 	/* We have processed all packets that the adapter had, but it
 	 * was less than our budget, stop polling */
 	if (received < budget)
-		napi_complete(napi);
+		napi_complete_done(napi, received);
 
 	spin_lock_irqsave(&mod->lock, flags);
 
diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c
index 195f15edb32e..7a6554efd42b 100644
--- a/drivers/net/can/m_can/m_can.c
+++ b/drivers/net/can/m_can/m_can.c
@@ -730,7 +730,7 @@ static int m_can_poll(struct napi_struct *napi, int quota)
 		work_done += m_can_do_rx_poll(dev, (quota - work_done));
 
 	if (work_done < quota) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		m_can_enable_all_interrupts(priv);
 	}
 
diff --git a/drivers/net/can/rcar/rcar_can.c b/drivers/net/can/rcar/rcar_can.c
index 788459f6bf5c..caed4e6960f8 100644
--- a/drivers/net/can/rcar/rcar_can.c
+++ b/drivers/net/can/rcar/rcar_can.c
@@ -695,7 +695,7 @@ static int rcar_can_rx_poll(struct napi_struct *napi, int quota)
 	}
 	/* All packets processed */
 	if (num_pkts < quota) {
-		napi_complete(napi);
+		napi_complete_done(napi, num_pkts);
 		priv->ier |= RCAR_CAN_IER_RXFIE;
 		writeb(priv->ier, &priv->regs->ier);
 	}
diff --git a/drivers/net/can/rcar/rcar_canfd.c b/drivers/net/can/rcar/rcar_canfd.c
index 43cdd5544b0c..4ef07d97156d 100644
--- a/drivers/net/can/rcar/rcar_canfd.c
+++ b/drivers/net/can/rcar/rcar_canfd.c
@@ -1512,7 +1512,7 @@ static int rcar_canfd_rx_poll(struct napi_struct *napi, int quota)
 
 	/* All packets processed */
 	if (num_pkts < quota) {
-		napi_complete(napi);
+		napi_complete_done(napi, num_pkts);
 		/* Enable Rx FIFO interrupts */
 		rcar_canfd_set_bit(priv->base, RCANFD_RFCC(ridx),
 				   RCANFD_RFCC_RFIE);
diff --git a/drivers/net/can/rx-offload.c b/drivers/net/can/rx-offload.c
new file mode 100644
index 000000000000..f394f77d7528
--- /dev/null
+++ b/drivers/net/can/rx-offload.c
@@ -0,0 +1,289 @@
+/*
+ * Copyright (c) 2014 David Jander, Protonic Holland
+ * Copyright (C) 2014-2017 Pengutronix, Marc Kleine-Budde <kernel@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the version 2 of the GNU General Public License
+ * as published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/can/dev.h>
+#include <linux/can/rx-offload.h>
+
+struct can_rx_offload_cb {
+	u32 timestamp;
+};
+
+static inline struct can_rx_offload_cb *can_rx_offload_get_cb(struct sk_buff *skb)
+{
+	BUILD_BUG_ON(sizeof(struct can_rx_offload_cb) > sizeof(skb->cb));
+
+	return (struct can_rx_offload_cb *)skb->cb;
+}
+
+static inline bool can_rx_offload_le(struct can_rx_offload *offload, unsigned int a, unsigned int b)
+{
+	if (offload->inc)
+		return a <= b;
+	else
+		return a >= b;
+}
+
+static inline unsigned int can_rx_offload_inc(struct can_rx_offload *offload, unsigned int *val)
+{
+	if (offload->inc)
+		return (*val)++;
+	else
+		return (*val)--;
+}
+
+static int can_rx_offload_napi_poll(struct napi_struct *napi, int quota)
+{
+	struct can_rx_offload *offload = container_of(napi, struct can_rx_offload, napi);
+	struct net_device *dev = offload->dev;
+	struct net_device_stats *stats = &dev->stats;
+	struct sk_buff *skb;
+	int work_done = 0;
+
+	while ((work_done < quota) &&
+	       (skb = skb_dequeue(&offload->skb_queue))) {
+		struct can_frame *cf = (struct can_frame *)skb->data;
+
+		work_done++;
+		stats->rx_packets++;
+		stats->rx_bytes += cf->can_dlc;
+		netif_receive_skb(skb);
+	}
+
+	if (work_done < quota) {
+		napi_complete_done(napi, work_done);
+
+		/* Check if there was another interrupt */
+		if (!skb_queue_empty(&offload->skb_queue))
+			napi_reschedule(&offload->napi);
+	}
+
+	can_led_event(offload->dev, CAN_LED_EVENT_RX);
+
+	return work_done;
+}
+
+static inline void __skb_queue_add_sort(struct sk_buff_head *head, struct sk_buff *new,
+					int (*compare)(struct sk_buff *a, struct sk_buff *b))
+{
+	struct sk_buff *pos, *insert = (struct sk_buff *)head;
+
+	skb_queue_reverse_walk(head, pos) {
+		const struct can_rx_offload_cb *cb_pos, *cb_new;
+
+		cb_pos = can_rx_offload_get_cb(pos);
+		cb_new = can_rx_offload_get_cb(new);
+
+		netdev_dbg(new->dev,
+			   "%s: pos=0x%08x, new=0x%08x, diff=%10d, queue_len=%d\n",
+			   __func__,
+			   cb_pos->timestamp, cb_new->timestamp,
+			   cb_new->timestamp - cb_pos->timestamp,
+			   skb_queue_len(head));
+
+		if (compare(pos, new) < 0)
+			continue;
+		insert = pos;
+		break;
+	}
+
+	__skb_queue_after(head, insert, new);
+}
+
+static int can_rx_offload_compare(struct sk_buff *a, struct sk_buff *b)
+{
+	const struct can_rx_offload_cb *cb_a, *cb_b;
+
+	cb_a = can_rx_offload_get_cb(a);
+	cb_b = can_rx_offload_get_cb(b);
+
+	/* Substract two u32 and return result as int, to keep
+	 * difference steady around the u32 overflow.
+	 */
+	return cb_b->timestamp - cb_a->timestamp;
+}
+
+static struct sk_buff *can_rx_offload_offload_one(struct can_rx_offload *offload, unsigned int n)
+{
+	struct sk_buff *skb = NULL;
+	struct can_rx_offload_cb *cb;
+	struct can_frame *cf;
+	int ret;
+
+	/* If queue is full or skb not available, read to discard mailbox */
+	if (likely(skb_queue_len(&offload->skb_queue) <=
+		   offload->skb_queue_len_max))
+		skb = alloc_can_skb(offload->dev, &cf);
+
+	if (!skb) {
+		struct can_frame cf_overflow;
+		u32 timestamp;
+
+		ret = offload->mailbox_read(offload, &cf_overflow,
+					    &timestamp, n);
+		if (ret)
+			offload->dev->stats.rx_dropped++;
+
+		return NULL;
+	}
+
+	cb = can_rx_offload_get_cb(skb);
+	ret = offload->mailbox_read(offload, cf, &cb->timestamp, n);
+	if (!ret) {
+		kfree_skb(skb);
+		return NULL;
+	}
+
+	return skb;
+}
+
+int can_rx_offload_irq_offload_timestamp(struct can_rx_offload *offload, u64 pending)
+{
+	struct sk_buff_head skb_queue;
+	unsigned int i;
+
+	__skb_queue_head_init(&skb_queue);
+
+	for (i = offload->mb_first;
+	     can_rx_offload_le(offload, i, offload->mb_last);
+	     can_rx_offload_inc(offload, &i)) {
+		struct sk_buff *skb;
+
+		if (!(pending & BIT_ULL(i)))
+			continue;
+
+		skb = can_rx_offload_offload_one(offload, i);
+		if (!skb)
+			break;
+
+		__skb_queue_add_sort(&skb_queue, skb, can_rx_offload_compare);
+	}
+
+	if (!skb_queue_empty(&skb_queue)) {
+		unsigned long flags;
+		u32 queue_len;
+
+		spin_lock_irqsave(&offload->skb_queue.lock, flags);
+		skb_queue_splice_tail(&skb_queue, &offload->skb_queue);
+		spin_unlock_irqrestore(&offload->skb_queue.lock, flags);
+
+		if ((queue_len = skb_queue_len(&offload->skb_queue)) >
+		    (offload->skb_queue_len_max / 8))
+			netdev_dbg(offload->dev, "%s: queue_len=%d\n",
+				   __func__, queue_len);
+
+		can_rx_offload_schedule(offload);
+	}
+
+	return skb_queue_len(&skb_queue);
+}
+EXPORT_SYMBOL_GPL(can_rx_offload_irq_offload_timestamp);
+
+int can_rx_offload_irq_offload_fifo(struct can_rx_offload *offload)
+{
+	struct sk_buff *skb;
+	int received = 0;
+
+	while ((skb = can_rx_offload_offload_one(offload, 0))) {
+		skb_queue_tail(&offload->skb_queue, skb);
+		received++;
+	}
+
+	if (received)
+		can_rx_offload_schedule(offload);
+
+	return received;
+}
+EXPORT_SYMBOL_GPL(can_rx_offload_irq_offload_fifo);
+
+int can_rx_offload_irq_queue_err_skb(struct can_rx_offload *offload, struct sk_buff *skb)
+{
+	if (skb_queue_len(&offload->skb_queue) >
+	    offload->skb_queue_len_max)
+		return -ENOMEM;
+
+	skb_queue_tail(&offload->skb_queue, skb);
+	can_rx_offload_schedule(offload);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(can_rx_offload_irq_queue_err_skb);
+
+static int can_rx_offload_init_queue(struct net_device *dev, struct can_rx_offload *offload, unsigned int weight)
+{
+	offload->dev = dev;
+
+	/* Limit queue len to 4x the weight (rounted to next power of two) */
+	offload->skb_queue_len_max = 2 << fls(weight);
+	offload->skb_queue_len_max *= 4;
+	skb_queue_head_init(&offload->skb_queue);
+
+	can_rx_offload_reset(offload);
+	netif_napi_add(dev, &offload->napi, can_rx_offload_napi_poll, weight);
+
+	dev_dbg(dev->dev.parent, "%s: skb_queue_len_max=%d\n",
+		__func__, offload->skb_queue_len_max);
+
+	return 0;
+}
+
+int can_rx_offload_add_timestamp(struct net_device *dev, struct can_rx_offload *offload)
+{
+	unsigned int weight;
+
+	if (offload->mb_first > BITS_PER_LONG_LONG ||
+	    offload->mb_last > BITS_PER_LONG_LONG || !offload->mailbox_read)
+		return -EINVAL;
+
+	if (offload->mb_first < offload->mb_last) {
+		offload->inc = true;
+		weight = offload->mb_last - offload->mb_first;
+	} else {
+		offload->inc = false;
+		weight = offload->mb_first - offload->mb_last;
+	}
+
+	return can_rx_offload_init_queue(dev, offload, weight);;
+}
+EXPORT_SYMBOL_GPL(can_rx_offload_add_timestamp);
+
+int can_rx_offload_add_fifo(struct net_device *dev, struct can_rx_offload *offload, unsigned int weight)
+{
+	if (!offload->mailbox_read)
+		return -EINVAL;
+
+	return can_rx_offload_init_queue(dev, offload, weight);
+}
+EXPORT_SYMBOL_GPL(can_rx_offload_add_fifo);
+
+void can_rx_offload_enable(struct can_rx_offload *offload)
+{
+	can_rx_offload_reset(offload);
+	napi_enable(&offload->napi);
+}
+EXPORT_SYMBOL_GPL(can_rx_offload_enable);
+
+void can_rx_offload_del(struct can_rx_offload *offload)
+{
+	netif_napi_del(&offload->napi);
+	skb_queue_purge(&offload->skb_queue);
+}
+EXPORT_SYMBOL_GPL(can_rx_offload_del);
+
+void can_rx_offload_reset(struct can_rx_offload *offload)
+{
+}
+EXPORT_SYMBOL_GPL(can_rx_offload_reset);
diff --git a/drivers/net/can/softing/softing_cs.c b/drivers/net/can/softing/softing_cs.c
index cdc0c7433a4b..4d4492884e0b 100644
--- a/drivers/net/can/softing/softing_cs.c
+++ b/drivers/net/can/softing/softing_cs.c
@@ -310,7 +310,7 @@ pcmcia_bad:
 pcmcia_failed:
 	pcmcia_disable_device(pcmcia);
 	pcmcia->priv = NULL;
-	return ret ?: -ENODEV;
+	return ret;
 }
 
 static const struct pcmcia_device_id softingcs_ids[] = {
diff --git a/drivers/net/can/xilinx_can.c b/drivers/net/can/xilinx_can.c
index c71a03593595..89aec07c225f 100644
--- a/drivers/net/can/xilinx_can.c
+++ b/drivers/net/can/xilinx_can.c
@@ -726,7 +726,7 @@ static int xcan_rx_poll(struct napi_struct *napi, int quota)
 		can_led_event(ndev, CAN_LED_EVENT_RX);
 
 	if (work_done < quota) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		ier = priv->read_reg(priv, XCAN_IER_OFFSET);
 		ier |= (XCAN_IXR_RXOK_MASK | XCAN_IXR_RXNEMP_MASK);
 		priv->write_reg(priv, XCAN_IER_OFFSET, ier);
diff --git a/drivers/net/dsa/Makefile b/drivers/net/dsa/Makefile
index 8346e4f9737a..a3c941632217 100644
--- a/drivers/net/dsa/Makefile
+++ b/drivers/net/dsa/Makefile
@@ -1,5 +1,6 @@
 obj-$(CONFIG_NET_DSA_MV88E6060) += mv88e6060.o
-obj-$(CONFIG_NET_DSA_BCM_SF2)	+= bcm_sf2.o
+obj-$(CONFIG_NET_DSA_BCM_SF2)	+= bcm-sf2.o
+bcm-sf2-objs			:= bcm_sf2.o bcm_sf2_cfp.o
 obj-$(CONFIG_NET_DSA_QCA8K)	+= qca8k.o
 
 obj-y				+= b53/
diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c
index 947adda3397d..8cf4801994e8 100644
--- a/drivers/net/dsa/b53/b53_common.c
+++ b/drivers/net/dsa/b53/b53_common.c
@@ -712,7 +712,7 @@ static unsigned int b53_get_mib_size(struct b53_device *dev)
 		return B53_MIBS_SIZE;
 }
 
-static void b53_get_strings(struct dsa_switch *ds, int port, uint8_t *data)
+void b53_get_strings(struct dsa_switch *ds, int port, uint8_t *data)
 {
 	struct b53_device *dev = ds->priv;
 	const struct b53_mib_desc *mibs = b53_get_mib(dev);
@@ -723,9 +723,9 @@ static void b53_get_strings(struct dsa_switch *ds, int port, uint8_t *data)
 		memcpy(data + i * ETH_GSTRING_LEN,
 		       mibs[i].name, ETH_GSTRING_LEN);
 }
+EXPORT_SYMBOL(b53_get_strings);
 
-static void b53_get_ethtool_stats(struct dsa_switch *ds, int port,
-				  uint64_t *data)
+void b53_get_ethtool_stats(struct dsa_switch *ds, int port, uint64_t *data)
 {
 	struct b53_device *dev = ds->priv;
 	const struct b53_mib_desc *mibs = b53_get_mib(dev);
@@ -756,13 +756,15 @@ static void b53_get_ethtool_stats(struct dsa_switch *ds, int port,
 
 	mutex_unlock(&dev->stats_mutex);
 }
+EXPORT_SYMBOL(b53_get_ethtool_stats);
 
-static int b53_get_sset_count(struct dsa_switch *ds)
+int b53_get_sset_count(struct dsa_switch *ds)
 {
 	struct b53_device *dev = ds->priv;
 
 	return b53_get_mib_size(dev);
 }
+EXPORT_SYMBOL(b53_get_sset_count);
 
 static int b53_setup(struct dsa_switch *ds)
 {
@@ -921,15 +923,15 @@ static void b53_adjust_link(struct dsa_switch *ds, int port,
 	}
 }
 
-static int b53_vlan_filtering(struct dsa_switch *ds, int port,
-			      bool vlan_filtering)
+int b53_vlan_filtering(struct dsa_switch *ds, int port, bool vlan_filtering)
 {
 	return 0;
 }
+EXPORT_SYMBOL(b53_vlan_filtering);
 
-static int b53_vlan_prepare(struct dsa_switch *ds, int port,
-			    const struct switchdev_obj_port_vlan *vlan,
-			    struct switchdev_trans *trans)
+int b53_vlan_prepare(struct dsa_switch *ds, int port,
+		     const struct switchdev_obj_port_vlan *vlan,
+		     struct switchdev_trans *trans)
 {
 	struct b53_device *dev = ds->priv;
 
@@ -943,10 +945,11 @@ static int b53_vlan_prepare(struct dsa_switch *ds, int port,
 
 	return 0;
 }
+EXPORT_SYMBOL(b53_vlan_prepare);
 
-static void b53_vlan_add(struct dsa_switch *ds, int port,
-			 const struct switchdev_obj_port_vlan *vlan,
-			 struct switchdev_trans *trans)
+void b53_vlan_add(struct dsa_switch *ds, int port,
+		  const struct switchdev_obj_port_vlan *vlan,
+		  struct switchdev_trans *trans)
 {
 	struct b53_device *dev = ds->priv;
 	bool untagged = vlan->flags & BRIDGE_VLAN_INFO_UNTAGGED;
@@ -977,9 +980,10 @@ static void b53_vlan_add(struct dsa_switch *ds, int port,
 		b53_fast_age_vlan(dev, vid);
 	}
 }
+EXPORT_SYMBOL(b53_vlan_add);
 
-static int b53_vlan_del(struct dsa_switch *ds, int port,
-			const struct switchdev_obj_port_vlan *vlan)
+int b53_vlan_del(struct dsa_switch *ds, int port,
+		 const struct switchdev_obj_port_vlan *vlan)
 {
 	struct b53_device *dev = ds->priv;
 	bool untagged = vlan->flags & BRIDGE_VLAN_INFO_UNTAGGED;
@@ -1015,10 +1019,11 @@ static int b53_vlan_del(struct dsa_switch *ds, int port,
 
 	return 0;
 }
+EXPORT_SYMBOL(b53_vlan_del);
 
-static int b53_vlan_dump(struct dsa_switch *ds, int port,
-			 struct switchdev_obj_port_vlan *vlan,
-			 int (*cb)(struct switchdev_obj *obj))
+int b53_vlan_dump(struct dsa_switch *ds, int port,
+		  struct switchdev_obj_port_vlan *vlan,
+		  int (*cb)(struct switchdev_obj *obj))
 {
 	struct b53_device *dev = ds->priv;
 	u16 vid, vid_start = 0, pvid;
@@ -1057,6 +1062,7 @@ static int b53_vlan_dump(struct dsa_switch *ds, int port,
 
 	return err;
 }
+EXPORT_SYMBOL(b53_vlan_dump);
 
 /* Address Resolution Logic routines */
 static int b53_arl_op_wait(struct b53_device *dev)
@@ -1137,7 +1143,7 @@ static int b53_arl_op(struct b53_device *dev, int op, int port,
 	int ret;
 
 	/* Convert the array into a 64-bit MAC */
-	mac = b53_mac_to_u64(addr);
+	mac = ether_addr_to_u64(addr);
 
 	/* Perform a read for the given MAC and VID */
 	b53_write48(dev, B53_ARLIO_PAGE, B53_MAC_ADDR_IDX, mac);
@@ -1175,9 +1181,9 @@ static int b53_arl_op(struct b53_device *dev, int op, int port,
 	return b53_arl_rw_op(dev, 0);
 }
 
-static int b53_fdb_prepare(struct dsa_switch *ds, int port,
-			   const struct switchdev_obj_port_fdb *fdb,
-			   struct switchdev_trans *trans)
+int b53_fdb_prepare(struct dsa_switch *ds, int port,
+		    const struct switchdev_obj_port_fdb *fdb,
+		    struct switchdev_trans *trans)
 {
 	struct b53_device *priv = ds->priv;
 
@@ -1189,24 +1195,27 @@ static int b53_fdb_prepare(struct dsa_switch *ds, int port,
 
 	return 0;
 }
+EXPORT_SYMBOL(b53_fdb_prepare);
 
-static void b53_fdb_add(struct dsa_switch *ds, int port,
-			const struct switchdev_obj_port_fdb *fdb,
-			struct switchdev_trans *trans)
+void b53_fdb_add(struct dsa_switch *ds, int port,
+		 const struct switchdev_obj_port_fdb *fdb,
+		 struct switchdev_trans *trans)
 {
 	struct b53_device *priv = ds->priv;
 
 	if (b53_arl_op(priv, 0, port, fdb->addr, fdb->vid, true))
 		pr_err("%s: failed to add MAC address\n", __func__);
 }
+EXPORT_SYMBOL(b53_fdb_add);
 
-static int b53_fdb_del(struct dsa_switch *ds, int port,
-		       const struct switchdev_obj_port_fdb *fdb)
+int b53_fdb_del(struct dsa_switch *ds, int port,
+		const struct switchdev_obj_port_fdb *fdb)
 {
 	struct b53_device *priv = ds->priv;
 
 	return b53_arl_op(priv, 0, port, fdb->addr, fdb->vid, false);
 }
+EXPORT_SYMBOL(b53_fdb_del);
 
 static int b53_arl_search_wait(struct b53_device *dev)
 {
@@ -1258,9 +1267,9 @@ static int b53_fdb_copy(struct net_device *dev, int port,
 	return cb(&fdb->obj);
 }
 
-static int b53_fdb_dump(struct dsa_switch *ds, int port,
-			struct switchdev_obj_port_fdb *fdb,
-			int (*cb)(struct switchdev_obj *obj))
+int b53_fdb_dump(struct dsa_switch *ds, int port,
+		 struct switchdev_obj_port_fdb *fdb,
+		 int (*cb)(struct switchdev_obj *obj))
 {
 	struct b53_device *priv = ds->priv;
 	struct net_device *dev = ds->ports[port].netdev;
@@ -1297,9 +1306,9 @@ static int b53_fdb_dump(struct dsa_switch *ds, int port,
 
 	return 0;
 }
+EXPORT_SYMBOL(b53_fdb_dump);
 
-static int b53_br_join(struct dsa_switch *ds, int port,
-		       struct net_device *bridge)
+int b53_br_join(struct dsa_switch *ds, int port, struct net_device *br)
 {
 	struct b53_device *dev = ds->priv;
 	s8 cpu_port = ds->dst->cpu_port;
@@ -1317,11 +1326,10 @@ static int b53_br_join(struct dsa_switch *ds, int port,
 		b53_write16(dev, B53_VLAN_PAGE, B53_JOIN_ALL_VLAN_EN, reg);
 	}
 
-	dev->ports[port].bridge_dev = bridge;
 	b53_read16(dev, B53_PVLAN_PAGE, B53_PVLAN_PORT_MASK(port), &pvlan);
 
 	b53_for_each_port(dev, i) {
-		if (dev->ports[i].bridge_dev != bridge)
+		if (ds->ports[i].bridge_dev != br)
 			continue;
 
 		/* Add this local port to the remote port VLAN control
@@ -1343,11 +1351,11 @@ static int b53_br_join(struct dsa_switch *ds, int port,
 
 	return 0;
 }
+EXPORT_SYMBOL(b53_br_join);
 
-static void b53_br_leave(struct dsa_switch *ds, int port)
+void b53_br_leave(struct dsa_switch *ds, int port, struct net_device *br)
 {
 	struct b53_device *dev = ds->priv;
-	struct net_device *bridge = dev->ports[port].bridge_dev;
 	struct b53_vlan *vl = &dev->vlans[0];
 	s8 cpu_port = ds->dst->cpu_port;
 	unsigned int i;
@@ -1357,7 +1365,7 @@ static void b53_br_leave(struct dsa_switch *ds, int port)
 
 	b53_for_each_port(dev, i) {
 		/* Don't touch the remaining ports */
-		if (dev->ports[i].bridge_dev != bridge)
+		if (ds->ports[i].bridge_dev != br)
 			continue;
 
 		b53_read16(dev, B53_PVLAN_PAGE, B53_PVLAN_PORT_MASK(i), &reg);
@@ -1372,7 +1380,6 @@ static void b53_br_leave(struct dsa_switch *ds, int port)
 
 	b53_write16(dev, B53_PVLAN_PAGE, B53_PVLAN_PORT_MASK(port), pvlan);
 	dev->ports[port].vlan_ctl_mask = pvlan;
-	dev->ports[port].bridge_dev = NULL;
 
 	if (is5325(dev) || is5365(dev))
 		pvid = 1;
@@ -1393,8 +1400,9 @@ static void b53_br_leave(struct dsa_switch *ds, int port)
 		b53_set_vlan_entry(dev, pvid, vl);
 	}
 }
+EXPORT_SYMBOL(b53_br_leave);
 
-static void b53_br_set_stp_state(struct dsa_switch *ds, int port, u8 state)
+void b53_br_set_stp_state(struct dsa_switch *ds, int port, u8 state)
 {
 	struct b53_device *dev = ds->priv;
 	u8 hw_state;
@@ -1426,21 +1434,88 @@ static void b53_br_set_stp_state(struct dsa_switch *ds, int port, u8 state)
 	reg |= hw_state;
 	b53_write8(dev, B53_CTRL_PAGE, B53_PORT_CTRL(port), reg);
 }
+EXPORT_SYMBOL(b53_br_set_stp_state);
 
-static void b53_br_fast_age(struct dsa_switch *ds, int port)
+void b53_br_fast_age(struct dsa_switch *ds, int port)
 {
 	struct b53_device *dev = ds->priv;
 
 	if (b53_fast_age_port(dev, port))
 		dev_err(ds->dev, "fast ageing failed\n");
 }
+EXPORT_SYMBOL(b53_br_fast_age);
 
 static enum dsa_tag_protocol b53_get_tag_protocol(struct dsa_switch *ds)
 {
 	return DSA_TAG_PROTO_NONE;
 }
 
-static struct dsa_switch_ops b53_switch_ops = {
+int b53_mirror_add(struct dsa_switch *ds, int port,
+		   struct dsa_mall_mirror_tc_entry *mirror, bool ingress)
+{
+	struct b53_device *dev = ds->priv;
+	u16 reg, loc;
+
+	if (ingress)
+		loc = B53_IG_MIR_CTL;
+	else
+		loc = B53_EG_MIR_CTL;
+
+	b53_read16(dev, B53_MGMT_PAGE, loc, &reg);
+	reg &= ~MIRROR_MASK;
+	reg |= BIT(port);
+	b53_write16(dev, B53_MGMT_PAGE, loc, reg);
+
+	b53_read16(dev, B53_MGMT_PAGE, B53_MIR_CAP_CTL, &reg);
+	reg &= ~CAP_PORT_MASK;
+	reg |= mirror->to_local_port;
+	reg |= MIRROR_EN;
+	b53_write16(dev, B53_MGMT_PAGE, B53_MIR_CAP_CTL, reg);
+
+	return 0;
+}
+EXPORT_SYMBOL(b53_mirror_add);
+
+void b53_mirror_del(struct dsa_switch *ds, int port,
+		    struct dsa_mall_mirror_tc_entry *mirror)
+{
+	struct b53_device *dev = ds->priv;
+	bool loc_disable = false, other_loc_disable = false;
+	u16 reg, loc;
+
+	if (mirror->ingress)
+		loc = B53_IG_MIR_CTL;
+	else
+		loc = B53_EG_MIR_CTL;
+
+	/* Update the desired ingress/egress register */
+	b53_read16(dev, B53_MGMT_PAGE, loc, &reg);
+	reg &= ~BIT(port);
+	if (!(reg & MIRROR_MASK))
+		loc_disable = true;
+	b53_write16(dev, B53_MGMT_PAGE, loc, reg);
+
+	/* Now look at the other one to know if we can disable mirroring
+	 * entirely
+	 */
+	if (mirror->ingress)
+		b53_read16(dev, B53_MGMT_PAGE, B53_EG_MIR_CTL, &reg);
+	else
+		b53_read16(dev, B53_MGMT_PAGE, B53_IG_MIR_CTL, &reg);
+	if (!(reg & MIRROR_MASK))
+		other_loc_disable = true;
+
+	b53_read16(dev, B53_MGMT_PAGE, B53_MIR_CAP_CTL, &reg);
+	/* Both no longer have ports, let's disable mirroring */
+	if (loc_disable && other_loc_disable) {
+		reg &= ~MIRROR_EN;
+		reg &= ~mirror->to_local_port;
+	}
+	b53_write16(dev, B53_MGMT_PAGE, B53_MIR_CAP_CTL, reg);
+}
+EXPORT_SYMBOL(b53_mirror_del);
+
+static const struct dsa_switch_ops b53_switch_ops = {
 	.get_tag_protocol	= b53_get_tag_protocol,
 	.setup			= b53_setup,
 	.get_strings		= b53_get_strings,
@@ -1464,6 +1539,8 @@ static struct dsa_switch_ops b53_switch_ops = {
 	.port_fdb_dump		= b53_fdb_dump,
 	.port_fdb_add		= b53_fdb_add,
 	.port_fdb_del		= b53_fdb_del,
+	.port_mirror_add	= b53_mirror_add,
+	.port_mirror_del	= b53_mirror_del,
 };
 
 struct b53_chip_data {
@@ -1672,6 +1749,18 @@ static const struct b53_chip_data b53_switch_chips[] = {
 		.jumbo_pm_reg = B53_JUMBO_PORT_MASK,
 		.jumbo_size_reg = B53_JUMBO_MAX_SIZE,
 	},
+	{
+		.chip_id = BCM7278_DEVICE_ID,
+		.dev_name = "BCM7278",
+		.vlans = 4096,
+		.enabled_ports = 0x1ff,
+		.arl_entries= 4,
+		.cpu_port = B53_CPU_PORT,
+		.vta_regs = B53_VTA_REGS,
+		.duplex_reg = B53_DUPLEX_STAT_GE,
+		.jumbo_pm_reg = B53_JUMBO_PORT_MASK,
+		.jumbo_size_reg = B53_JUMBO_MAX_SIZE,
+	},
 };
 
 static int b53_switch_init(struct b53_device *dev)
@@ -1765,14 +1854,15 @@ struct b53_device *b53_switch_alloc(struct device *base,
 	struct dsa_switch *ds;
 	struct b53_device *dev;
 
-	ds = devm_kzalloc(base, sizeof(*ds) + sizeof(*dev), GFP_KERNEL);
+	ds = dsa_switch_alloc(base, DSA_MAX_PORTS);
 	if (!ds)
 		return NULL;
 
-	dev = (struct b53_device *)(ds + 1);
+	dev = devm_kzalloc(base, sizeof(*dev), GFP_KERNEL);
+	if (!dev)
+		return NULL;
 
 	ds->priv = dev;
-	ds->dev = base;
 	dev->dev = base;
 
 	dev->ds = ds;
@@ -1869,7 +1959,7 @@ int b53_switch_register(struct b53_device *dev)
 
 	pr_info("found switch: %s, rev %i\n", dev->name, dev->core_rev);
 
-	return dsa_register_switch(dev->ds, dev->ds->dev->of_node);
+	return dsa_register_switch(dev->ds, dev->ds->dev);
 }
 EXPORT_SYMBOL(b53_switch_register);
 
diff --git a/drivers/net/dsa/b53/b53_mdio.c b/drivers/net/dsa/b53/b53_mdio.c
index 477a16b5660a..fa7556f5d4fb 100644
--- a/drivers/net/dsa/b53/b53_mdio.c
+++ b/drivers/net/dsa/b53/b53_mdio.c
@@ -375,18 +375,7 @@ static struct mdio_driver b53_mdio_driver = {
 		.of_match_table = b53_of_match,
 	},
 };
-
-static int __init b53_mdio_driver_register(void)
-{
-	return mdio_driver_register(&b53_mdio_driver);
-}
-module_init(b53_mdio_driver_register);
-
-static void __exit b53_mdio_driver_unregister(void)
-{
-	mdio_driver_unregister(&b53_mdio_driver);
-}
-module_exit(b53_mdio_driver_unregister);
+mdio_module_driver(b53_mdio_driver);
 
 MODULE_DESCRIPTION("B53 MDIO access driver");
 MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/dsa/b53/b53_priv.h b/drivers/net/dsa/b53/b53_priv.h
index f192a673caba..a9dc90a01438 100644
--- a/drivers/net/dsa/b53/b53_priv.h
+++ b/drivers/net/dsa/b53/b53_priv.h
@@ -22,6 +22,7 @@
 #include <linux/kernel.h>
 #include <linux/mutex.h>
 #include <linux/phy.h>
+#include <linux/etherdevice.h>
 #include <net/dsa.h>
 
 #include "b53_regs.h"
@@ -61,6 +62,7 @@ enum {
 	BCM53019_DEVICE_ID = 0x53019,
 	BCM58XX_DEVICE_ID = 0x5800,
 	BCM7445_DEVICE_ID = 0x7445,
+	BCM7278_DEVICE_ID = 0x7278,
 };
 
 #define B53_N_PORTS	9
@@ -68,7 +70,6 @@ enum {
 
 struct b53_port {
 	u16		vlan_ctl_mask;
-	struct net_device *bridge_dev;
 };
 
 struct b53_vlan {
@@ -178,7 +179,8 @@ static inline int is5301x(struct b53_device *dev)
 static inline int is58xx(struct b53_device *dev)
 {
 	return dev->chip_id == BCM58XX_DEVICE_ID ||
-		dev->chip_id == BCM7445_DEVICE_ID;
+		dev->chip_id == BCM7445_DEVICE_ID ||
+		dev->chip_id == BCM7278_DEVICE_ID;
 }
 
 #define B53_CPU_PORT_25	5
@@ -325,25 +327,6 @@ struct b53_arl_entry {
 	u8 is_static:1;
 };
 
-static inline void b53_mac_from_u64(u64 src, u8 *dst)
-{
-	unsigned int i;
-
-	for (i = 0; i < ETH_ALEN; i++)
-		dst[ETH_ALEN - 1 - i] = (src >> (8 * i)) & 0xff;
-}
-
-static inline u64 b53_mac_to_u64(const u8 *src)
-{
-	unsigned int i;
-	u64 dst = 0;
-
-	for (i = 0; i < ETH_ALEN; i++)
-		dst |= (u64)src[ETH_ALEN - 1 - i] << (8 * i);
-
-	return dst;
-}
-
 static inline void b53_arl_to_entry(struct b53_arl_entry *ent,
 				    u64 mac_vid, u32 fwd_entry)
 {
@@ -352,14 +335,14 @@ static inline void b53_arl_to_entry(struct b53_arl_entry *ent,
 	ent->is_valid = !!(fwd_entry & ARLTBL_VALID);
 	ent->is_age = !!(fwd_entry & ARLTBL_AGE);
 	ent->is_static = !!(fwd_entry & ARLTBL_STATIC);
-	b53_mac_from_u64(mac_vid, ent->mac);
+	u64_to_ether_addr(mac_vid, ent->mac);
 	ent->vid = mac_vid >> ARLTBL_VID_S;
 }
 
 static inline void b53_arl_from_entry(u64 *mac_vid, u32 *fwd_entry,
 				      const struct b53_arl_entry *ent)
 {
-	*mac_vid = b53_mac_to_u64(ent->mac);
+	*mac_vid = ether_addr_to_u64(ent->mac);
 	*mac_vid |= (u64)(ent->vid & ARLTBL_VID_MASK) << ARLTBL_VID_S;
 	*fwd_entry = ent->port & ARLTBL_DATA_PORT_ID_MASK;
 	if (ent->is_valid)
@@ -392,4 +375,41 @@ static inline int b53_switch_get_reset_gpio(struct b53_device *dev)
 	return -ENOENT;
 }
 #endif
+
+/* Exported functions towards other drivers */
+void b53_get_strings(struct dsa_switch *ds, int port, uint8_t *data);
+void b53_get_ethtool_stats(struct dsa_switch *ds, int port, uint64_t *data);
+int b53_get_sset_count(struct dsa_switch *ds);
+int b53_br_join(struct dsa_switch *ds, int port, struct net_device *bridge);
+void b53_br_leave(struct dsa_switch *ds, int port, struct net_device *bridge);
+void b53_br_set_stp_state(struct dsa_switch *ds, int port, u8 state);
+void b53_br_fast_age(struct dsa_switch *ds, int port);
+int b53_vlan_filtering(struct dsa_switch *ds, int port, bool vlan_filtering);
+int b53_vlan_prepare(struct dsa_switch *ds, int port,
+		     const struct switchdev_obj_port_vlan *vlan,
+		     struct switchdev_trans *trans);
+void b53_vlan_add(struct dsa_switch *ds, int port,
+		  const struct switchdev_obj_port_vlan *vlan,
+		  struct switchdev_trans *trans);
+int b53_vlan_del(struct dsa_switch *ds, int port,
+		 const struct switchdev_obj_port_vlan *vlan);
+int b53_vlan_dump(struct dsa_switch *ds, int port,
+		  struct switchdev_obj_port_vlan *vlan,
+		  int (*cb)(struct switchdev_obj *obj));
+int b53_fdb_prepare(struct dsa_switch *ds, int port,
+		    const struct switchdev_obj_port_fdb *fdb,
+		    struct switchdev_trans *trans);
+void b53_fdb_add(struct dsa_switch *ds, int port,
+		 const struct switchdev_obj_port_fdb *fdb,
+		 struct switchdev_trans *trans);
+int b53_fdb_del(struct dsa_switch *ds, int port,
+		const struct switchdev_obj_port_fdb *fdb);
+int b53_fdb_dump(struct dsa_switch *ds, int port,
+		 struct switchdev_obj_port_fdb *fdb,
+		 int (*cb)(struct switchdev_obj *obj));
+int b53_mirror_add(struct dsa_switch *ds, int port,
+		   struct dsa_mall_mirror_tc_entry *mirror, bool ingress);
+void b53_mirror_del(struct dsa_switch *ds, int port,
+		    struct dsa_mall_mirror_tc_entry *mirror);
+
 #endif
diff --git a/drivers/net/dsa/b53/b53_regs.h b/drivers/net/dsa/b53/b53_regs.h
index dac0af4e2cd0..9fd24c418fa4 100644
--- a/drivers/net/dsa/b53/b53_regs.h
+++ b/drivers/net/dsa/b53/b53_regs.h
@@ -206,6 +206,38 @@
 #define   BRCM_HDR_P8_EN		BIT(0) /* Enable tagging on port 8 */
 #define   BRCM_HDR_P5_EN		BIT(1) /* Enable tagging on port 5 */
 
+/* Mirror capture control register (16 bit) */
+#define B53_MIR_CAP_CTL			0x10
+#define  CAP_PORT_MASK			0xf
+#define  BLK_NOT_MIR			BIT(14)
+#define  MIRROR_EN			BIT(15)
+
+/* Ingress mirror control register (16 bit) */
+#define B53_IG_MIR_CTL			0x12
+#define  MIRROR_MASK			0x1ff
+#define  DIV_EN				BIT(13)
+#define  MIRROR_FILTER_MASK		0x3
+#define  MIRROR_FILTER_SHIFT		14
+#define  MIRROR_ALL			0
+#define  MIRROR_DA			1
+#define  MIRROR_SA			2
+
+/* Ingress mirror divider register (16 bit) */
+#define B53_IG_MIR_DIV			0x14
+#define  IN_MIRROR_DIV_MASK		0x3ff
+
+/* Ingress mirror MAC address register (48 bit) */
+#define B53_IG_MIR_MAC			0x16
+
+/* Egress mirror control register (16 bit) */
+#define B53_EG_MIR_CTL			0x1C
+
+/* Egress mirror divider register (16 bit) */
+#define B53_EG_MIR_DIV			0x1E
+
+/* Egress mirror MAC address register (48 bit) */
+#define B53_EG_MIR_MAC			0x20
+
 /* Device ID register (8 or 32 bit) */
 #define B53_DEVICE_ID			0x30
 
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c
index 2ce7ae97ac91..2be963252ca5 100644
--- a/drivers/net/dsa/bcm_sf2.c
+++ b/drivers/net/dsa/bcm_sf2.c
@@ -61,30 +61,10 @@ static void bcm_sf2_imp_vlan_setup(struct dsa_switch *ds, int cpu_port)
 	}
 }
 
-static void bcm_sf2_imp_setup(struct dsa_switch *ds, int port)
+static void bcm_sf2_brcm_hdr_setup(struct bcm_sf2_priv *priv, int port)
 {
-	struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds);
 	u32 reg, val;
 
-	/* Enable the port memories */
-	reg = core_readl(priv, CORE_MEM_PSM_VDD_CTRL);
-	reg &= ~P_TXQ_PSM_VDD(port);
-	core_writel(priv, reg, CORE_MEM_PSM_VDD_CTRL);
-
-	/* Enable Broadcast, Multicast, Unicast forwarding to IMP port */
-	reg = core_readl(priv, CORE_IMP_CTL);
-	reg |= (RX_BCST_EN | RX_MCST_EN | RX_UCST_EN);
-	reg &= ~(RX_DIS | TX_DIS);
-	core_writel(priv, reg, CORE_IMP_CTL);
-
-	/* Enable forwarding */
-	core_writel(priv, SW_FWDG_EN, CORE_SWMODE);
-
-	/* Enable IMP port in dumb mode */
-	reg = core_readl(priv, CORE_SWITCH_CTRL);
-	reg |= MII_DUMB_FWDG_EN;
-	core_writel(priv, reg, CORE_SWITCH_CTRL);
-
 	/* Resolve which bit controls the Broadcom tag */
 	switch (port) {
 	case 8:
@@ -119,11 +99,43 @@ static void bcm_sf2_imp_setup(struct dsa_switch *ds, int port)
 	reg = core_readl(priv, CORE_BRCM_HDR_TX_DIS);
 	reg &= ~(1 << port);
 	core_writel(priv, reg, CORE_BRCM_HDR_TX_DIS);
+}
+
+static void bcm_sf2_imp_setup(struct dsa_switch *ds, int port)
+{
+	struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds);
+	u32 reg, offset;
+
+	if (priv->type == BCM7445_DEVICE_ID)
+		offset = CORE_STS_OVERRIDE_IMP;
+	else
+		offset = CORE_STS_OVERRIDE_IMP2;
+
+	/* Enable the port memories */
+	reg = core_readl(priv, CORE_MEM_PSM_VDD_CTRL);
+	reg &= ~P_TXQ_PSM_VDD(port);
+	core_writel(priv, reg, CORE_MEM_PSM_VDD_CTRL);
+
+	/* Enable Broadcast, Multicast, Unicast forwarding to IMP port */
+	reg = core_readl(priv, CORE_IMP_CTL);
+	reg |= (RX_BCST_EN | RX_MCST_EN | RX_UCST_EN);
+	reg &= ~(RX_DIS | TX_DIS);
+	core_writel(priv, reg, CORE_IMP_CTL);
+
+	/* Enable forwarding */
+	core_writel(priv, SW_FWDG_EN, CORE_SWMODE);
+
+	/* Enable IMP port in dumb mode */
+	reg = core_readl(priv, CORE_SWITCH_CTRL);
+	reg |= MII_DUMB_FWDG_EN;
+	core_writel(priv, reg, CORE_SWITCH_CTRL);
+
+	bcm_sf2_brcm_hdr_setup(priv, port);
 
 	/* Force link status for IMP port */
-	reg = core_readl(priv, CORE_STS_OVERRIDE_IMP);
+	reg = core_readl(priv, offset);
 	reg |= (MII_SW_OR | LINK_STS);
-	core_writel(priv, reg, CORE_STS_OVERRIDE_IMP);
+	core_writel(priv, reg, offset);
 }
 
 static void bcm_sf2_eee_enable_set(struct dsa_switch *ds, int port, bool enable)
@@ -217,6 +229,7 @@ static int bcm_sf2_port_setup(struct dsa_switch *ds, int port,
 {
 	struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds);
 	s8 cpu_port = ds->dst[ds->index].cpu_port;
+	unsigned int i;
 	u32 reg;
 
 	/* Clear the memory power down */
@@ -224,6 +237,18 @@ static int bcm_sf2_port_setup(struct dsa_switch *ds, int port,
 	reg &= ~P_TXQ_PSM_VDD(port);
 	core_writel(priv, reg, CORE_MEM_PSM_VDD_CTRL);
 
+	/* Enable Broadcom tags for that port if requested */
+	if (priv->brcm_tag_mask & BIT(port))
+		bcm_sf2_brcm_hdr_setup(priv, port);
+
+	/* Configure Traffic Class to QoS mapping, allow each priority to map
+	 * to a different queue number
+	 */
+	reg = core_readl(priv, CORE_PORT_TC2_QOS_MAP_PORT(port));
+	for (i = 0; i < 8; i++)
+		reg |= i << (PRT_TO_QID_SHIFT * i);
+	core_writel(priv, reg, CORE_PORT_TC2_QOS_MAP_PORT(port));
+
 	/* Clear the Rx and Tx disable bits and set to no spanning tree */
 	core_writel(priv, 0, CORE_G_PCTL_PORT(port));
 
@@ -503,6 +528,9 @@ static void bcm_sf2_identify_ports(struct bcm_sf2_priv *priv,
 
 		if (mode == PHY_INTERFACE_MODE_MOCA)
 			priv->moca_port = port_num;
+
+		if (of_property_read_bool(port, "brcm,use-bcm-hdr"))
+			priv->brcm_tag_mask |= 1 << port_num;
 	}
 }
 
@@ -591,7 +619,12 @@ static void bcm_sf2_sw_adjust_link(struct dsa_switch *ds, int port,
 	struct ethtool_eee *p = &priv->port_sts[port].eee;
 	u32 id_mode_dis = 0, port_mode;
 	const char *str = NULL;
-	u32 reg;
+	u32 reg, offset;
+
+	if (priv->type == BCM7445_DEVICE_ID)
+		offset = CORE_STS_OVERRIDE_GMIIP_PORT(port);
+	else
+		offset = CORE_STS_OVERRIDE_GMIIP2_PORT(port);
 
 	switch (phydev->interface) {
 	case PHY_INTERFACE_MODE_RGMII:
@@ -662,7 +695,7 @@ force_link:
 	if (phydev->duplex == DUPLEX_FULL)
 		reg |= DUPLX_MODE;
 
-	core_writel(priv, reg, CORE_STS_OVERRIDE_GMIIP_PORT(port));
+	core_writel(priv, reg, offset);
 
 	if (!phydev->is_pseudo_fixed_link)
 		p->eee_enabled = bcm_sf2_eee_init(ds, port, phydev);
@@ -672,9 +705,14 @@ static void bcm_sf2_sw_fixed_link_update(struct dsa_switch *ds, int port,
 					 struct fixed_phy_status *status)
 {
 	struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds);
-	u32 duplex, pause;
+	u32 duplex, pause, offset;
 	u32 reg;
 
+	if (priv->type == BCM7445_DEVICE_ID)
+		offset = CORE_STS_OVERRIDE_GMIIP_PORT(port);
+	else
+		offset = CORE_STS_OVERRIDE_GMIIP2_PORT(port);
+
 	duplex = core_readl(priv, CORE_DUPSTS);
 	pause = core_readl(priv, CORE_PAUSESTS);
 
@@ -703,13 +741,13 @@ static void bcm_sf2_sw_fixed_link_update(struct dsa_switch *ds, int port,
 		status->duplex = !!(duplex & (1 << port));
 	}
 
-	reg = core_readl(priv, CORE_STS_OVERRIDE_GMIIP_PORT(port));
+	reg = core_readl(priv, offset);
 	reg |= SW_OVERRIDE;
 	if (status->link)
 		reg |= LINK_STS;
 	else
 		reg &= ~LINK_STS;
-	core_writel(priv, reg, CORE_STS_OVERRIDE_GMIIP_PORT(port));
+	core_writel(priv, reg, offset);
 
 	if ((pause & (1 << port)) &&
 	    (pause & (1 << (port + PAUSESTS_TX_PAUSE_SHIFT)))) {
@@ -977,10 +1015,110 @@ static struct b53_io_ops bcm_sf2_io_ops = {
 	.write64 = bcm_sf2_core_write64,
 };
 
+static const struct dsa_switch_ops bcm_sf2_ops = {
+	.get_tag_protocol	= bcm_sf2_sw_get_tag_protocol,
+	.setup			= bcm_sf2_sw_setup,
+	.get_strings		= b53_get_strings,
+	.get_ethtool_stats	= b53_get_ethtool_stats,
+	.get_sset_count		= b53_get_sset_count,
+	.get_phy_flags		= bcm_sf2_sw_get_phy_flags,
+	.adjust_link		= bcm_sf2_sw_adjust_link,
+	.fixed_link_update	= bcm_sf2_sw_fixed_link_update,
+	.suspend		= bcm_sf2_sw_suspend,
+	.resume			= bcm_sf2_sw_resume,
+	.get_wol		= bcm_sf2_sw_get_wol,
+	.set_wol		= bcm_sf2_sw_set_wol,
+	.port_enable		= bcm_sf2_port_setup,
+	.port_disable		= bcm_sf2_port_disable,
+	.get_eee		= bcm_sf2_sw_get_eee,
+	.set_eee		= bcm_sf2_sw_set_eee,
+	.port_bridge_join	= b53_br_join,
+	.port_bridge_leave	= b53_br_leave,
+	.port_stp_state_set	= b53_br_set_stp_state,
+	.port_fast_age		= b53_br_fast_age,
+	.port_vlan_filtering	= b53_vlan_filtering,
+	.port_vlan_prepare	= b53_vlan_prepare,
+	.port_vlan_add		= b53_vlan_add,
+	.port_vlan_del		= b53_vlan_del,
+	.port_vlan_dump		= b53_vlan_dump,
+	.port_fdb_prepare	= b53_fdb_prepare,
+	.port_fdb_dump		= b53_fdb_dump,
+	.port_fdb_add		= b53_fdb_add,
+	.port_fdb_del		= b53_fdb_del,
+	.get_rxnfc		= bcm_sf2_get_rxnfc,
+	.set_rxnfc		= bcm_sf2_set_rxnfc,
+	.port_mirror_add	= b53_mirror_add,
+	.port_mirror_del	= b53_mirror_del,
+};
+
+struct bcm_sf2_of_data {
+	u32 type;
+	const u16 *reg_offsets;
+	unsigned int core_reg_align;
+};
+
+/* Register offsets for the SWITCH_REG_* block */
+static const u16 bcm_sf2_7445_reg_offsets[] = {
+	[REG_SWITCH_CNTRL]	= 0x00,
+	[REG_SWITCH_STATUS]	= 0x04,
+	[REG_DIR_DATA_WRITE]	= 0x08,
+	[REG_DIR_DATA_READ]	= 0x0C,
+	[REG_SWITCH_REVISION]	= 0x18,
+	[REG_PHY_REVISION]	= 0x1C,
+	[REG_SPHY_CNTRL]	= 0x2C,
+	[REG_RGMII_0_CNTRL]	= 0x34,
+	[REG_RGMII_1_CNTRL]	= 0x40,
+	[REG_RGMII_2_CNTRL]	= 0x4c,
+	[REG_LED_0_CNTRL]	= 0x90,
+	[REG_LED_1_CNTRL]	= 0x94,
+	[REG_LED_2_CNTRL]	= 0x98,
+};
+
+static const struct bcm_sf2_of_data bcm_sf2_7445_data = {
+	.type		= BCM7445_DEVICE_ID,
+	.core_reg_align	= 0,
+	.reg_offsets	= bcm_sf2_7445_reg_offsets,
+};
+
+static const u16 bcm_sf2_7278_reg_offsets[] = {
+	[REG_SWITCH_CNTRL]	= 0x00,
+	[REG_SWITCH_STATUS]	= 0x04,
+	[REG_DIR_DATA_WRITE]	= 0x08,
+	[REG_DIR_DATA_READ]	= 0x0c,
+	[REG_SWITCH_REVISION]	= 0x10,
+	[REG_PHY_REVISION]	= 0x14,
+	[REG_SPHY_CNTRL]	= 0x24,
+	[REG_RGMII_0_CNTRL]	= 0xe0,
+	[REG_RGMII_1_CNTRL]	= 0xec,
+	[REG_RGMII_2_CNTRL]	= 0xf8,
+	[REG_LED_0_CNTRL]	= 0x40,
+	[REG_LED_1_CNTRL]	= 0x4c,
+	[REG_LED_2_CNTRL]	= 0x58,
+};
+
+static const struct bcm_sf2_of_data bcm_sf2_7278_data = {
+	.type		= BCM7278_DEVICE_ID,
+	.core_reg_align	= 1,
+	.reg_offsets	= bcm_sf2_7278_reg_offsets,
+};
+
+static const struct of_device_id bcm_sf2_of_match[] = {
+	{ .compatible = "brcm,bcm7445-switch-v4.0",
+	  .data = &bcm_sf2_7445_data
+	},
+	{ .compatible = "brcm,bcm7278-switch-v4.0",
+	  .data = &bcm_sf2_7278_data
+	},
+	{ /* sentinel */ },
+};
+MODULE_DEVICE_TABLE(of, bcm_sf2_of_match);
+
 static int bcm_sf2_sw_probe(struct platform_device *pdev)
 {
 	const char *reg_names[BCM_SF2_REGS_NUM] = BCM_SF2_REGS_NAME;
 	struct device_node *dn = pdev->dev.of_node;
+	const struct of_device_id *of_id = NULL;
+	const struct bcm_sf2_of_data *data;
 	struct b53_platform_data *pdata;
 	struct dsa_switch_ops *ops;
 	struct bcm_sf2_priv *priv;
@@ -1008,42 +1146,38 @@ static int bcm_sf2_sw_probe(struct platform_device *pdev)
 	if (!pdata)
 		return -ENOMEM;
 
+	of_id = of_match_node(bcm_sf2_of_match, dn);
+	if (!of_id || !of_id->data)
+		return -EINVAL;
+
+	data = of_id->data;
+
+	/* Set SWITCH_REG register offsets and SWITCH_CORE align factor */
+	priv->type = data->type;
+	priv->reg_offsets = data->reg_offsets;
+	priv->core_reg_align = data->core_reg_align;
+
 	/* Auto-detection using standard registers will not work, so
 	 * provide an indication of what kind of device we are for
 	 * b53_common to work with
 	 */
-	pdata->chip_id = BCM7445_DEVICE_ID;
+	pdata->chip_id = priv->type;
 	dev->pdata = pdata;
 
 	priv->dev = dev;
 	ds = dev->ds;
-
-	/* Override the parts that are non-standard wrt. normal b53 devices */
-	memcpy(ops, ds->ops, sizeof(*ops));
-	ds->ops = ops;
-	ds->ops->get_tag_protocol = bcm_sf2_sw_get_tag_protocol;
-	ds->ops->setup = bcm_sf2_sw_setup;
-	ds->ops->get_phy_flags = bcm_sf2_sw_get_phy_flags;
-	ds->ops->adjust_link = bcm_sf2_sw_adjust_link;
-	ds->ops->fixed_link_update = bcm_sf2_sw_fixed_link_update;
-	ds->ops->suspend = bcm_sf2_sw_suspend;
-	ds->ops->resume = bcm_sf2_sw_resume;
-	ds->ops->get_wol = bcm_sf2_sw_get_wol;
-	ds->ops->set_wol = bcm_sf2_sw_set_wol;
-	ds->ops->port_enable = bcm_sf2_port_setup;
-	ds->ops->port_disable = bcm_sf2_port_disable;
-	ds->ops->get_eee = bcm_sf2_sw_get_eee;
-	ds->ops->set_eee = bcm_sf2_sw_set_eee;
-
-	/* Avoid having DSA free our slave MDIO bus (checking for
-	 * ds->slave_mii_bus and ds->ops->phy_read being non-NULL)
-	 */
-	ds->ops->phy_read = NULL;
+	ds->ops = &bcm_sf2_ops;
 
 	dev_set_drvdata(&pdev->dev, priv);
 
 	spin_lock_init(&priv->indir_lock);
 	mutex_init(&priv->stats_mutex);
+	mutex_init(&priv->cfp.lock);
+
+	/* CFP rule #0 cannot be used for specific classifications, flag it as
+	 * permanently used
+	 */
+	set_bit(0, priv->cfp.used);
 
 	bcm_sf2_identify_ports(priv, dn->child);
 
@@ -1073,6 +1207,12 @@ static int bcm_sf2_sw_probe(struct platform_device *pdev)
 		return ret;
 	}
 
+	ret = bcm_sf2_cfp_rst(priv);
+	if (ret) {
+		pr_err("failed to reset CFP\n");
+		goto out_mdio;
+	}
+
 	/* Disable all interrupts and request them */
 	bcm_sf2_intr_disable(priv);
 
@@ -1179,11 +1319,6 @@ static int bcm_sf2_resume(struct device *dev)
 static SIMPLE_DEV_PM_OPS(bcm_sf2_pm_ops,
 			 bcm_sf2_suspend, bcm_sf2_resume);
 
-static const struct of_device_id bcm_sf2_of_match[] = {
-	{ .compatible = "brcm,bcm7445-switch-v4.0" },
-	{ /* sentinel */ },
-};
-MODULE_DEVICE_TABLE(of, bcm_sf2_of_match);
 
 static struct platform_driver bcm_sf2_driver = {
 	.probe	= bcm_sf2_sw_probe,
diff --git a/drivers/net/dsa/bcm_sf2.h b/drivers/net/dsa/bcm_sf2.h
index 44692673e1d5..7d3030e04f11 100644
--- a/drivers/net/dsa/bcm_sf2.h
+++ b/drivers/net/dsa/bcm_sf2.h
@@ -52,6 +52,13 @@ struct bcm_sf2_port_status {
 	struct ethtool_eee eee;
 };
 
+struct bcm_sf2_cfp_priv {
+	/* Mutex protecting concurrent accesses to the CFP registers */
+	struct mutex lock;
+	DECLARE_BITMAP(used, CFP_NUM_RULES);
+	unsigned int rules_cnt;
+};
+
 struct bcm_sf2_priv {
 	/* Base registers, keep those in order with BCM_SF2_REGS_NAME */
 	void __iomem			*core;
@@ -61,6 +68,11 @@ struct bcm_sf2_priv {
 	void __iomem			*fcb;
 	void __iomem			*acb;
 
+	/* Register offsets indirection tables */
+	u32 				type;
+	const u16			*reg_offsets;
+	unsigned int			core_reg_align;
+
 	/* spinlock protecting access to the indirect registers */
 	spinlock_t			indir_lock;
 
@@ -95,6 +107,12 @@ struct bcm_sf2_priv {
 	struct device_node		*master_mii_dn;
 	struct mii_bus			*slave_mii_bus;
 	struct mii_bus			*master_mii_bus;
+
+	/* Bitmask of ports needing BRCM tags */
+	unsigned int			brcm_tag_mask;
+
+	/* CFP rules context */
+	struct bcm_sf2_cfp_priv		cfp;
 };
 
 static inline struct bcm_sf2_priv *bcm_sf2_to_priv(struct dsa_switch *ds)
@@ -104,6 +122,11 @@ static inline struct bcm_sf2_priv *bcm_sf2_to_priv(struct dsa_switch *ds)
 	return dev->priv;
 }
 
+static inline u32 bcm_sf2_mangle_addr(struct bcm_sf2_priv *priv, u32 off)
+{
+	return off << priv->core_reg_align;
+}
+
 #define SF2_IO_MACRO(name) \
 static inline u32 name##_readl(struct bcm_sf2_priv *priv, u32 off)	\
 {									\
@@ -125,7 +148,7 @@ static inline u64 name##_readq(struct bcm_sf2_priv *priv, u32 off)	\
 {									\
 	u32 indir, dir;							\
 	spin_lock(&priv->indir_lock);					\
-	dir = __raw_readl(priv->name + off);				\
+	dir = name##_readl(priv, off);					\
 	indir = reg_readl(priv, REG_DIR_DATA_READ);			\
 	spin_unlock(&priv->indir_lock);					\
 	return (u64)indir << 32 | dir;					\
@@ -135,7 +158,7 @@ static inline void name##_writeq(struct bcm_sf2_priv *priv, u64 val,	\
 {									\
 	spin_lock(&priv->indir_lock);					\
 	reg_writel(priv, upper_32_bits(val), REG_DIR_DATA_WRITE);	\
-	__raw_writel(lower_32_bits(val), priv->name + off);		\
+	name##_writel(priv, lower_32_bits(val), off);			\
 	spin_unlock(&priv->indir_lock);					\
 }
 
@@ -153,8 +176,28 @@ static inline void intrl2_##which##_mask_set(struct bcm_sf2_priv *priv, \
 	priv->irq##which##_mask |= (mask);				\
 }									\
 
-SF2_IO_MACRO(core);
-SF2_IO_MACRO(reg);
+static inline u32 core_readl(struct bcm_sf2_priv *priv, u32 off)
+{
+	u32 tmp = bcm_sf2_mangle_addr(priv, off);
+	return __raw_readl(priv->core + tmp);
+}
+
+static inline void core_writel(struct bcm_sf2_priv *priv, u32 val, u32 off)
+{
+	u32 tmp = bcm_sf2_mangle_addr(priv, off);
+	__raw_writel(val, priv->core + tmp);
+}
+
+static inline u32 reg_readl(struct bcm_sf2_priv *priv, u16 off)
+{
+	return __raw_readl(priv->reg + priv->reg_offsets[off]);
+}
+
+static inline void reg_writel(struct bcm_sf2_priv *priv, u32 val, u16 off)
+{
+	__raw_writel(val, priv->reg + priv->reg_offsets[off]);
+}
+
 SF2_IO64_MACRO(core);
 SF2_IO_MACRO(intrl2_0);
 SF2_IO_MACRO(intrl2_1);
@@ -164,4 +207,11 @@ SF2_IO_MACRO(acb);
 SWITCH_INTR_L2(0);
 SWITCH_INTR_L2(1);
 
+/* RXNFC */
+int bcm_sf2_get_rxnfc(struct dsa_switch *ds, int port,
+		      struct ethtool_rxnfc *nfc, u32 *rule_locs);
+int bcm_sf2_set_rxnfc(struct dsa_switch *ds, int port,
+		      struct ethtool_rxnfc *nfc);
+int bcm_sf2_cfp_rst(struct bcm_sf2_priv *priv);
+
 #endif /* __BCM_SF2_H */
diff --git a/drivers/net/dsa/bcm_sf2_cfp.c b/drivers/net/dsa/bcm_sf2_cfp.c
new file mode 100644
index 000000000000..346dd9a1232d
--- /dev/null
+++ b/drivers/net/dsa/bcm_sf2_cfp.c
@@ -0,0 +1,613 @@
+/*
+ * Broadcom Starfighter 2 DSA switch CFP support
+ *
+ * Copyright (C) 2016, Broadcom
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/list.h>
+#include <net/dsa.h>
+#include <linux/ethtool.h>
+#include <linux/if_ether.h>
+#include <linux/in.h>
+#include <linux/bitmap.h>
+
+#include "bcm_sf2.h"
+#include "bcm_sf2_regs.h"
+
+struct cfp_udf_layout {
+	u8 slices[UDF_NUM_SLICES];
+	u32 mask_value;
+
+};
+
+/* UDF slices layout for a TCPv4/UDPv4 specification */
+static const struct cfp_udf_layout udf_tcpip4_layout = {
+	.slices = {
+		/* End of L2, byte offset 12, src IP[0:15] */
+		CFG_UDF_EOL2 | 6,
+		/* End of L2, byte offset 14, src IP[16:31] */
+		CFG_UDF_EOL2 | 7,
+		/* End of L2, byte offset 16, dst IP[0:15] */
+		CFG_UDF_EOL2 | 8,
+		/* End of L2, byte offset 18, dst IP[16:31] */
+		CFG_UDF_EOL2 | 9,
+		/* End of L3, byte offset 0, src port */
+		CFG_UDF_EOL3 | 0,
+		/* End of L3, byte offset 2, dst port */
+		CFG_UDF_EOL3 | 1,
+		0, 0, 0
+	},
+	.mask_value = L3_FRAMING_MASK | IPPROTO_MASK | IP_FRAG,
+};
+
+static inline unsigned int bcm_sf2_get_num_udf_slices(const u8 *layout)
+{
+	unsigned int i, count = 0;
+
+	for (i = 0; i < UDF_NUM_SLICES; i++) {
+		if (layout[i] != 0)
+			count++;
+	}
+
+	return count;
+}
+
+static void bcm_sf2_cfp_udf_set(struct bcm_sf2_priv *priv,
+				unsigned int slice_num,
+				const u8 *layout)
+{
+	u32 offset = CORE_UDF_0_A_0_8_PORT_0 + slice_num * UDF_SLICE_OFFSET;
+	unsigned int i;
+
+	for (i = 0; i < UDF_NUM_SLICES; i++)
+		core_writel(priv, layout[i], offset + i * 4);
+}
+
+static int bcm_sf2_cfp_op(struct bcm_sf2_priv *priv, unsigned int op)
+{
+	unsigned int timeout = 1000;
+	u32 reg;
+
+	reg = core_readl(priv, CORE_CFP_ACC);
+	reg &= ~(OP_SEL_MASK | RAM_SEL_MASK);
+	reg |= OP_STR_DONE | op;
+	core_writel(priv, reg, CORE_CFP_ACC);
+
+	do {
+		reg = core_readl(priv, CORE_CFP_ACC);
+		if (!(reg & OP_STR_DONE))
+			break;
+
+		cpu_relax();
+	} while (timeout--);
+
+	if (!timeout)
+		return -ETIMEDOUT;
+
+	return 0;
+}
+
+static inline void bcm_sf2_cfp_rule_addr_set(struct bcm_sf2_priv *priv,
+					     unsigned int addr)
+{
+	u32 reg;
+
+	WARN_ON(addr >= CFP_NUM_RULES);
+
+	reg = core_readl(priv, CORE_CFP_ACC);
+	reg &= ~(XCESS_ADDR_MASK << XCESS_ADDR_SHIFT);
+	reg |= addr << XCESS_ADDR_SHIFT;
+	core_writel(priv, reg, CORE_CFP_ACC);
+}
+
+static inline unsigned int bcm_sf2_cfp_rule_size(struct bcm_sf2_priv *priv)
+{
+	/* Entry #0 is reserved */
+	return CFP_NUM_RULES - 1;
+}
+
+static int bcm_sf2_cfp_rule_set(struct dsa_switch *ds, int port,
+				struct ethtool_rx_flow_spec *fs)
+{
+	struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds);
+	struct ethtool_tcpip4_spec *v4_spec;
+	const struct cfp_udf_layout *layout;
+	unsigned int slice_num, rule_index;
+	unsigned int queue_num, port_num;
+	u8 ip_proto, ip_frag;
+	u8 num_udf;
+	u32 reg;
+	int ret;
+
+	/* Check for unsupported extensions */
+	if ((fs->flow_type & FLOW_EXT) &&
+	    (fs->m_ext.vlan_etype || fs->m_ext.data[1]))
+		return -EINVAL;
+
+	if (fs->location != RX_CLS_LOC_ANY &&
+	    test_bit(fs->location, priv->cfp.used))
+		return -EBUSY;
+
+	if (fs->location != RX_CLS_LOC_ANY &&
+	    fs->location > bcm_sf2_cfp_rule_size(priv))
+		return -EINVAL;
+
+	ip_frag = be32_to_cpu(fs->m_ext.data[0]);
+
+	/* We do not support discarding packets, check that the
+	 * destination port is enabled and that we are within the
+	 * number of ports supported by the switch
+	 */
+	port_num = fs->ring_cookie / 8;
+
+	if (fs->ring_cookie == RX_CLS_FLOW_DISC ||
+	    !(BIT(port_num) & ds->enabled_port_mask) ||
+	    port_num >= priv->hw_params.num_ports)
+		return -EINVAL;
+
+	switch (fs->flow_type & ~FLOW_EXT) {
+	case TCP_V4_FLOW:
+		ip_proto = IPPROTO_TCP;
+		v4_spec = &fs->h_u.tcp_ip4_spec;
+		break;
+	case UDP_V4_FLOW:
+		ip_proto = IPPROTO_UDP;
+		v4_spec = &fs->h_u.udp_ip4_spec;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	/* We only use one UDF slice for now */
+	slice_num = 1;
+	layout = &udf_tcpip4_layout;
+	num_udf = bcm_sf2_get_num_udf_slices(layout->slices);
+
+	/* Apply the UDF layout for this filter */
+	bcm_sf2_cfp_udf_set(priv, slice_num, layout->slices);
+
+	/* Apply to all packets received through this port */
+	core_writel(priv, BIT(port), CORE_CFP_DATA_PORT(7));
+
+	/* S-Tag status		[31:30]
+	 * C-Tag status		[29:28]
+	 * L2 framing		[27:26]
+	 * L3 framing		[25:24]
+	 * IP ToS		[23:16]
+	 * IP proto		[15:08]
+	 * IP Fragm		[7]
+	 * Non 1st frag		[6]
+	 * IP Authen		[5]
+	 * TTL range		[4:3]
+	 * PPPoE session	[2]
+	 * Reserved		[1]
+	 * UDF_Valid[8]		[0]
+	 */
+	core_writel(priv, v4_spec->tos << 16 | ip_proto << 8 | ip_frag << 7,
+		    CORE_CFP_DATA_PORT(6));
+
+	/* UDF_Valid[7:0]	[31:24]
+	 * S-Tag		[23:8]
+	 * C-Tag		[7:0]
+	 */
+	core_writel(priv, GENMASK(num_udf - 1, 0) << 24, CORE_CFP_DATA_PORT(5));
+
+	/* C-Tag		[31:24]
+	 * UDF_n_A8		[23:8]
+	 * UDF_n_A7		[7:0]
+	 */
+	core_writel(priv, 0, CORE_CFP_DATA_PORT(4));
+
+	/* UDF_n_A7		[31:24]
+	 * UDF_n_A6		[23:8]
+	 * UDF_n_A5		[7:0]
+	 */
+	core_writel(priv, be16_to_cpu(v4_spec->pdst) >> 8,
+		    CORE_CFP_DATA_PORT(3));
+
+	/* UDF_n_A5		[31:24]
+	 * UDF_n_A4		[23:8]
+	 * UDF_n_A3		[7:0]
+	 */
+	reg = (be16_to_cpu(v4_spec->pdst) & 0xff) << 24 |
+	      (u32)be16_to_cpu(v4_spec->psrc) << 8 |
+	      (be32_to_cpu(v4_spec->ip4dst) & 0x0000ff00) >> 8;
+	core_writel(priv, reg, CORE_CFP_DATA_PORT(2));
+
+	/* UDF_n_A3		[31:24]
+	 * UDF_n_A2		[23:8]
+	 * UDF_n_A1		[7:0]
+	 */
+	reg = (u32)(be32_to_cpu(v4_spec->ip4dst) & 0xff) << 24 |
+	      (u32)(be32_to_cpu(v4_spec->ip4dst) >> 16) << 8 |
+	      (be32_to_cpu(v4_spec->ip4src) & 0x0000ff00) >> 8;
+	core_writel(priv, reg, CORE_CFP_DATA_PORT(1));
+
+	/* UDF_n_A1		[31:24]
+	 * UDF_n_A0		[23:8]
+	 * Reserved		[7:4]
+	 * Slice ID		[3:2]
+	 * Slice valid		[1:0]
+	 */
+	reg = (u32)(be32_to_cpu(v4_spec->ip4src) & 0xff) << 24 |
+	      (u32)(be32_to_cpu(v4_spec->ip4src) >> 16) << 8 |
+	      SLICE_NUM(slice_num) | SLICE_VALID;
+	core_writel(priv, reg, CORE_CFP_DATA_PORT(0));
+
+	/* Source port map match */
+	core_writel(priv, 0xff, CORE_CFP_MASK_PORT(7));
+
+	/* Mask with the specific layout for IPv4 packets */
+	core_writel(priv, layout->mask_value, CORE_CFP_MASK_PORT(6));
+
+	/* Mask all but valid UDFs */
+	core_writel(priv, GENMASK(num_udf - 1, 0) << 24, CORE_CFP_MASK_PORT(5));
+
+	/* Mask all */
+	core_writel(priv, 0, CORE_CFP_MASK_PORT(4));
+
+	/* All other UDFs should be matched with the filter */
+	core_writel(priv, 0xff, CORE_CFP_MASK_PORT(3));
+	core_writel(priv, 0xffffffff, CORE_CFP_MASK_PORT(2));
+	core_writel(priv, 0xffffffff, CORE_CFP_MASK_PORT(1));
+	core_writel(priv, 0xffffff0f, CORE_CFP_MASK_PORT(0));
+
+	/* Locate the first rule available */
+	if (fs->location == RX_CLS_LOC_ANY)
+		rule_index = find_first_zero_bit(priv->cfp.used,
+						 bcm_sf2_cfp_rule_size(priv));
+	else
+		rule_index = fs->location;
+
+	/* Insert into TCAM now */
+	bcm_sf2_cfp_rule_addr_set(priv, rule_index);
+
+	ret = bcm_sf2_cfp_op(priv, OP_SEL_WRITE | TCAM_SEL);
+	if (ret) {
+		pr_err("TCAM entry at addr %d failed\n", rule_index);
+		return ret;
+	}
+
+	/* Replace ARL derived destination with DST_MAP derived, define
+	 * which port and queue this should be forwarded to.
+	 *
+	 * We have a small oddity where Port 6 just does not have a
+	 * valid bit here (so we subtract by one).
+	 */
+	queue_num = fs->ring_cookie % 8;
+	if (port_num >= 7)
+		port_num -= 1;
+
+	reg = CHANGE_FWRD_MAP_IB_REP_ARL | BIT(port_num + DST_MAP_IB_SHIFT) |
+		CHANGE_TC | queue_num << NEW_TC_SHIFT;
+
+	core_writel(priv, reg, CORE_ACT_POL_DATA0);
+
+	/* Set classification ID that needs to be put in Broadcom tag */
+	core_writel(priv, rule_index << CHAIN_ID_SHIFT,
+		    CORE_ACT_POL_DATA1);
+
+	core_writel(priv, 0, CORE_ACT_POL_DATA2);
+
+	/* Configure policer RAM now */
+	ret = bcm_sf2_cfp_op(priv, OP_SEL_WRITE | ACT_POL_RAM);
+	if (ret) {
+		pr_err("Policer entry at %d failed\n", rule_index);
+		return ret;
+	}
+
+	/* Disable the policer */
+	core_writel(priv, POLICER_MODE_DISABLE, CORE_RATE_METER0);
+
+	/* Now the rate meter */
+	ret = bcm_sf2_cfp_op(priv, OP_SEL_WRITE | RATE_METER_RAM);
+	if (ret) {
+		pr_err("Meter entry at %d failed\n", rule_index);
+		return ret;
+	}
+
+	/* Turn on CFP for this rule now */
+	reg = core_readl(priv, CORE_CFP_CTL_REG);
+	reg |= BIT(port);
+	core_writel(priv, reg, CORE_CFP_CTL_REG);
+
+	/* Flag the rule as being used and return it */
+	set_bit(rule_index, priv->cfp.used);
+	fs->location = rule_index;
+
+	return 0;
+}
+
+static int bcm_sf2_cfp_rule_del(struct bcm_sf2_priv *priv, int port,
+				u32 loc)
+{
+	int ret;
+	u32 reg;
+
+	/* Refuse deletion of unused rules, and the default reserved rule */
+	if (!test_bit(loc, priv->cfp.used) || loc == 0)
+		return -EINVAL;
+
+	/* Indicate which rule we want to read */
+	bcm_sf2_cfp_rule_addr_set(priv, loc);
+
+	ret =  bcm_sf2_cfp_op(priv, OP_SEL_READ | TCAM_SEL);
+	if (ret)
+		return ret;
+
+	/* Clear its valid bits */
+	reg = core_readl(priv, CORE_CFP_DATA_PORT(0));
+	reg &= ~SLICE_VALID;
+	core_writel(priv, reg, CORE_CFP_DATA_PORT(0));
+
+	/* Write back this entry into the TCAM now */
+	ret = bcm_sf2_cfp_op(priv, OP_SEL_WRITE | TCAM_SEL);
+	if (ret)
+		return ret;
+
+	clear_bit(loc, priv->cfp.used);
+
+	return 0;
+}
+
+static void bcm_sf2_invert_masks(struct ethtool_rx_flow_spec *flow)
+{
+	unsigned int i;
+
+	for (i = 0; i < sizeof(flow->m_u); i++)
+		flow->m_u.hdata[i] ^= 0xff;
+
+	flow->m_ext.vlan_etype ^= cpu_to_be16(~0);
+	flow->m_ext.vlan_tci ^= cpu_to_be16(~0);
+	flow->m_ext.data[0] ^= cpu_to_be32(~0);
+	flow->m_ext.data[1] ^= cpu_to_be32(~0);
+}
+
+static int bcm_sf2_cfp_rule_get(struct bcm_sf2_priv *priv, int port,
+				struct ethtool_rxnfc *nfc, bool search)
+{
+	struct ethtool_tcpip4_spec *v4_spec;
+	unsigned int queue_num;
+	u16 src_dst_port;
+	u32 reg, ipv4;
+	int ret;
+
+	if (!search) {
+		bcm_sf2_cfp_rule_addr_set(priv, nfc->fs.location);
+
+		ret = bcm_sf2_cfp_op(priv, OP_SEL_READ | ACT_POL_RAM);
+		if (ret)
+			return ret;
+
+		reg = core_readl(priv, CORE_ACT_POL_DATA0);
+
+		ret = bcm_sf2_cfp_op(priv, OP_SEL_READ | TCAM_SEL);
+		if (ret)
+			return ret;
+	} else {
+		reg = core_readl(priv, CORE_ACT_POL_DATA0);
+	}
+
+	/* Extract the destination port */
+	nfc->fs.ring_cookie = fls((reg >> DST_MAP_IB_SHIFT) &
+				  DST_MAP_IB_MASK) - 1;
+
+	/* There is no Port 6, so we compensate for that here */
+	if (nfc->fs.ring_cookie >= 6)
+		nfc->fs.ring_cookie++;
+	nfc->fs.ring_cookie *= 8;
+
+	/* Extract the destination queue */
+	queue_num = (reg >> NEW_TC_SHIFT) & NEW_TC_MASK;
+	nfc->fs.ring_cookie += queue_num;
+
+	/* Extract the IP protocol */
+	reg = core_readl(priv, CORE_CFP_DATA_PORT(6));
+	switch ((reg & IPPROTO_MASK) >> IPPROTO_SHIFT) {
+	case IPPROTO_TCP:
+		nfc->fs.flow_type = TCP_V4_FLOW;
+		v4_spec = &nfc->fs.h_u.tcp_ip4_spec;
+		break;
+	case IPPROTO_UDP:
+		nfc->fs.flow_type = UDP_V4_FLOW;
+		v4_spec = &nfc->fs.h_u.udp_ip4_spec;
+		break;
+	default:
+		/* Clear to exit the search process */
+		if (search)
+			core_readl(priv, CORE_CFP_DATA_PORT(7));
+		return -EINVAL;
+	}
+
+	v4_spec->tos = (reg >> 16) & IPPROTO_MASK;
+	nfc->fs.m_ext.data[0] = cpu_to_be32((reg >> 7) & 1);
+
+	reg = core_readl(priv, CORE_CFP_DATA_PORT(3));
+	/* src port [15:8] */
+	src_dst_port = reg << 8;
+
+	reg = core_readl(priv, CORE_CFP_DATA_PORT(2));
+	/* src port [7:0] */
+	src_dst_port |= (reg >> 24);
+
+	v4_spec->pdst = cpu_to_be16(src_dst_port);
+	nfc->fs.m_u.tcp_ip4_spec.pdst = cpu_to_be16(~0);
+	v4_spec->psrc = cpu_to_be16((u16)(reg >> 8));
+	nfc->fs.m_u.tcp_ip4_spec.psrc = cpu_to_be16(~0);
+
+	/* IPv4 dst [15:8] */
+	ipv4 = (reg & 0xff) << 8;
+	reg = core_readl(priv, CORE_CFP_DATA_PORT(1));
+	/* IPv4 dst [31:16] */
+	ipv4 |= ((reg >> 8) & 0xffff) << 16;
+	/* IPv4 dst [7:0] */
+	ipv4 |= (reg >> 24) & 0xff;
+	v4_spec->ip4dst = cpu_to_be32(ipv4);
+	nfc->fs.m_u.tcp_ip4_spec.ip4dst = cpu_to_be32(~0);
+
+	/* IPv4 src [15:8] */
+	ipv4 = (reg & 0xff) << 8;
+	reg = core_readl(priv, CORE_CFP_DATA_PORT(0));
+
+	if (!(reg & SLICE_VALID))
+		return -EINVAL;
+
+	/* IPv4 src [7:0] */
+	ipv4 |= (reg >> 24) & 0xff;
+	/* IPv4 src [31:16] */
+	ipv4 |= ((reg >> 8) & 0xffff) << 16;
+	v4_spec->ip4src = cpu_to_be32(ipv4);
+	nfc->fs.m_u.tcp_ip4_spec.ip4src = cpu_to_be32(~0);
+
+	/* Read last to avoid next entry clobbering the results during search
+	 * operations
+	 */
+	reg = core_readl(priv, CORE_CFP_DATA_PORT(7));
+	if (!(reg & 1 << port))
+		return -EINVAL;
+
+	bcm_sf2_invert_masks(&nfc->fs);
+
+	/* Put the TCAM size here */
+	nfc->data = bcm_sf2_cfp_rule_size(priv);
+
+	return 0;
+}
+
+/* We implement the search doing a TCAM search operation */
+static int bcm_sf2_cfp_rule_get_all(struct bcm_sf2_priv *priv,
+				    int port, struct ethtool_rxnfc *nfc,
+				    u32 *rule_locs)
+{
+	unsigned int index = 1, rules_cnt = 0;
+	int ret;
+	u32 reg;
+
+	/* Do not poll on OP_STR_DONE to be self-clearing for search
+	 * operations, we cannot use bcm_sf2_cfp_op here because it completes
+	 * on clearing OP_STR_DONE which won't clear until the entire search
+	 * operation is over.
+	 */
+	reg = core_readl(priv, CORE_CFP_ACC);
+	reg &= ~(XCESS_ADDR_MASK << XCESS_ADDR_SHIFT);
+	reg |= index << XCESS_ADDR_SHIFT;
+	reg &= ~(OP_SEL_MASK | RAM_SEL_MASK);
+	reg |= OP_SEL_SEARCH | TCAM_SEL | OP_STR_DONE;
+	core_writel(priv, reg, CORE_CFP_ACC);
+
+	do {
+		/* Wait for results to be ready */
+		reg = core_readl(priv, CORE_CFP_ACC);
+
+		/* Extract the address we are searching */
+		index = reg >> XCESS_ADDR_SHIFT;
+		index &= XCESS_ADDR_MASK;
+
+		/* We have a valid search result, so flag it accordingly */
+		if (reg & SEARCH_STS) {
+			ret = bcm_sf2_cfp_rule_get(priv, port, nfc, true);
+			if (ret)
+				continue;
+
+			rule_locs[rules_cnt] = index;
+			rules_cnt++;
+		}
+
+		/* Search is over break out */
+		if (!(reg & OP_STR_DONE))
+			break;
+
+	} while (index < CFP_NUM_RULES);
+
+	/* Put the TCAM size here */
+	nfc->data = bcm_sf2_cfp_rule_size(priv);
+	nfc->rule_cnt = rules_cnt;
+
+	return 0;
+}
+
+int bcm_sf2_get_rxnfc(struct dsa_switch *ds, int port,
+		      struct ethtool_rxnfc *nfc, u32 *rule_locs)
+{
+	struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds);
+	int ret = 0;
+
+	mutex_lock(&priv->cfp.lock);
+
+	switch (nfc->cmd) {
+	case ETHTOOL_GRXCLSRLCNT:
+		/* Subtract the default, unusable rule */
+		nfc->rule_cnt = bitmap_weight(priv->cfp.used,
+					      CFP_NUM_RULES) - 1;
+		/* We support specifying rule locations */
+		nfc->data |= RX_CLS_LOC_SPECIAL;
+		break;
+	case ETHTOOL_GRXCLSRULE:
+		ret = bcm_sf2_cfp_rule_get(priv, port, nfc, false);
+		break;
+	case ETHTOOL_GRXCLSRLALL:
+		ret = bcm_sf2_cfp_rule_get_all(priv, port, nfc, rule_locs);
+		break;
+	default:
+		ret = -EOPNOTSUPP;
+		break;
+	}
+
+	mutex_unlock(&priv->cfp.lock);
+
+	return ret;
+}
+
+int bcm_sf2_set_rxnfc(struct dsa_switch *ds, int port,
+		      struct ethtool_rxnfc *nfc)
+{
+	struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds);
+	int ret = 0;
+
+	mutex_lock(&priv->cfp.lock);
+
+	switch (nfc->cmd) {
+	case ETHTOOL_SRXCLSRLINS:
+		ret = bcm_sf2_cfp_rule_set(ds, port, &nfc->fs);
+		break;
+
+	case ETHTOOL_SRXCLSRLDEL:
+		ret = bcm_sf2_cfp_rule_del(priv, port, nfc->fs.location);
+		break;
+	default:
+		ret = -EOPNOTSUPP;
+		break;
+	}
+
+	mutex_unlock(&priv->cfp.lock);
+
+	return ret;
+}
+
+int bcm_sf2_cfp_rst(struct bcm_sf2_priv *priv)
+{
+	unsigned int timeout = 1000;
+	u32 reg;
+
+	reg = core_readl(priv, CORE_CFP_ACC);
+	reg |= TCAM_RESET;
+	core_writel(priv, reg, CORE_CFP_ACC);
+
+	do {
+		reg = core_readl(priv, CORE_CFP_ACC);
+		if (!(reg & TCAM_RESET))
+			break;
+
+		cpu_relax();
+	} while (timeout--);
+
+	if (!timeout)
+		return -ETIMEDOUT;
+
+	return 0;
+}
diff --git a/drivers/net/dsa/bcm_sf2_regs.h b/drivers/net/dsa/bcm_sf2_regs.h
index 838fe373cd6f..26052450091e 100644
--- a/drivers/net/dsa/bcm_sf2_regs.h
+++ b/drivers/net/dsa/bcm_sf2_regs.h
@@ -12,22 +12,36 @@
 #define __BCM_SF2_REGS_H
 
 /* Register set relative to 'REG' */
-#define REG_SWITCH_CNTRL		0x00
-#define  MDIO_MASTER_SEL		(1 << 0)
 
-#define REG_SWITCH_STATUS		0x04
-#define REG_DIR_DATA_WRITE		0x08
-#define REG_DIR_DATA_READ		0x0C
+enum bcm_sf2_reg_offs {
+	REG_SWITCH_CNTRL = 0,
+	REG_SWITCH_STATUS,
+	REG_DIR_DATA_WRITE,
+	REG_DIR_DATA_READ,
+	REG_SWITCH_REVISION,
+	REG_PHY_REVISION,
+	REG_SPHY_CNTRL,
+	REG_RGMII_0_CNTRL,
+	REG_RGMII_1_CNTRL,
+	REG_RGMII_2_CNTRL,
+	REG_LED_0_CNTRL,
+	REG_LED_1_CNTRL,
+	REG_LED_2_CNTRL,
+	REG_SWITCH_REG_MAX,
+};
+
+/* Relative to REG_SWITCH_CNTRL */
+#define  MDIO_MASTER_SEL		(1 << 0)
 
-#define REG_SWITCH_REVISION		0x18
+/* Relative to REG_SWITCH_REVISION */
 #define  SF2_REV_MASK			0xffff
 #define  SWITCH_TOP_REV_SHIFT		16
 #define  SWITCH_TOP_REV_MASK		0xffff
 
-#define REG_PHY_REVISION		0x1C
+/* Relative to REG_PHY_REVISION */
 #define  PHY_REVISION_MASK		0xffff
 
-#define REG_SPHY_CNTRL			0x2C
+/* Relative to REG_SPHY_CNTRL */
 #define  IDDQ_BIAS			(1 << 0)
 #define  EXT_PWR_DOWN			(1 << 1)
 #define  FORCE_DLL_EN			(1 << 2)
@@ -37,13 +51,8 @@
 #define  PHY_PHYAD_SHIFT		8
 #define  PHY_PHYAD_MASK			0x1F
 
-#define REG_RGMII_0_BASE		0x34
-#define REG_RGMII_CNTRL			0x00
-#define REG_RGMII_IB_STATUS		0x04
-#define REG_RGMII_RX_CLOCK_DELAY_CNTRL	0x08
-#define REG_RGMII_CNTRL_SIZE		0x0C
-#define REG_RGMII_CNTRL_P(x)		(REG_RGMII_0_BASE + \
-					((x) * REG_RGMII_CNTRL_SIZE))
+#define REG_RGMII_CNTRL_P(x)		(REG_RGMII_0_CNTRL + (x))
+
 /* Relative to REG_RGMII_CNTRL */
 #define  RGMII_MODE_EN			(1 << 0)
 #define  ID_MODE_DIS			(1 << 1)
@@ -61,8 +70,8 @@
 #define  LPI_COUNT_SHIFT		9
 #define  LPI_COUNT_MASK			0x3F
 
-#define REG_LED_CNTRL_BASE		0x90
-#define REG_LED_CNTRL(x)		(REG_LED_CNTRL_BASE + (x) * 4)
+#define REG_LED_CNTRL(x)		(REG_LED_0_CNTRL + (x))
+
 #define  SPDLNK_SRC_SEL			(1 << 24)
 
 /* Register set relative to 'INTRL2_0' and 'INTRL2_1' */
@@ -125,6 +134,9 @@
 #define  GMII_SPEED_UP_2G		(1 << 6)
 #define  MII_SW_OR			(1 << 7)
 
+/* Alternate layout for e.g: 7278 */
+#define CORE_STS_OVERRIDE_IMP2		0x39040
+
 #define CORE_NEW_CTRL			0x00084
 #define  IP_MC				(1 << 0)
 #define  OUTRANGEERR_DISCARD		(1 << 1)
@@ -142,6 +154,7 @@
 #define  SW_LEARN_CNTL(x)		(1 << (x))
 
 #define CORE_STS_OVERRIDE_GMIIP_PORT(x)	(0x160 + (x) * 4)
+#define CORE_STS_OVERRIDE_GMIIP2_PORT(x) (0x39000 + (x) * 8)
 #define  LINK_STS			(1 << 0)
 #define  DUPLX_MODE			(1 << 1)
 #define  SPEED_SHIFT			2
@@ -225,6 +238,10 @@
 #define  P_TXQ_PSM_VDD(x)		(P_TXQ_PSM_VDD_MASK << \
 					((x) * P_TXQ_PSM_VDD_SHIFT))
 
+#define CORE_PORT_TC2_QOS_MAP_PORT(x)	(0xc1c0 + ((x) * 0x10))
+#define  PRT_TO_QID_MASK		0x3
+#define  PRT_TO_QID_SHIFT		3
+
 #define CORE_PORT_VLAN_CTL_PORT(x)	(0xc400 + ((x) * 0x8))
 #define  PORT_VLAN_CTRL_MASK		0x1ff
 
@@ -238,4 +255,150 @@
 #define CORE_EEE_EN_CTRL		0x24800
 #define CORE_EEE_LPI_INDICATE		0x24810
 
+#define CORE_CFP_ACC			0x28000
+#define  OP_STR_DONE			(1 << 0)
+#define  OP_SEL_SHIFT			1
+#define  OP_SEL_READ			(1 << OP_SEL_SHIFT)
+#define  OP_SEL_WRITE			(2 << OP_SEL_SHIFT)
+#define  OP_SEL_SEARCH			(4 << OP_SEL_SHIFT)
+#define  OP_SEL_MASK			(7 << OP_SEL_SHIFT)
+#define  CFP_RAM_CLEAR			(1 << 4)
+#define  RAM_SEL_SHIFT			10
+#define  TCAM_SEL			(1 << RAM_SEL_SHIFT)
+#define  ACT_POL_RAM			(2 << RAM_SEL_SHIFT)
+#define  RATE_METER_RAM			(4 << RAM_SEL_SHIFT)
+#define  GREEN_STAT_RAM			(8 << RAM_SEL_SHIFT)
+#define  YELLOW_STAT_RAM		(16 << RAM_SEL_SHIFT)
+#define  RED_STAT_RAM			(24 << RAM_SEL_SHIFT)
+#define  RAM_SEL_MASK			(0x1f << RAM_SEL_SHIFT)
+#define  TCAM_RESET			(1 << 15)
+#define  XCESS_ADDR_SHIFT		16
+#define  XCESS_ADDR_MASK		0xff
+#define  SEARCH_STS			(1 << 27)
+#define  RD_STS_SHIFT			28
+#define  RD_STS_TCAM			(1 << RD_STS_SHIFT)
+#define  RD_STS_ACT_POL_RAM		(2 << RD_STS_SHIFT)
+#define  RD_STS_RATE_METER_RAM		(4 << RD_STS_SHIFT)
+#define  RD_STS_STAT_RAM		(8 << RD_STS_SHIFT)
+
+#define CORE_CFP_RATE_METER_GLOBAL_CTL	0x28010
+
+#define CORE_CFP_DATA_PORT_0		0x28040
+#define CORE_CFP_DATA_PORT(x)		(CORE_CFP_DATA_PORT_0 + \
+					(x) * 0x10)
+
+/* UDF_DATA7 */
+#define L3_FRAMING_SHIFT		24
+#define L3_FRAMING_MASK			(0x3 << L3_FRAMING_SHIFT)
+#define IPPROTO_SHIFT			8
+#define IPPROTO_MASK			(0xff << IPPROTO_SHIFT)
+#define IP_FRAG				(1 << 7)
+
+/* UDF_DATA0 */
+#define  SLICE_VALID			3
+#define  SLICE_NUM_SHIFT		2
+#define  SLICE_NUM(x)			((x) << SLICE_NUM_SHIFT)
+
+#define CORE_CFP_MASK_PORT_0		0x280c0
+
+#define CORE_CFP_MASK_PORT(x)		(CORE_CFP_MASK_PORT_0 + \
+					(x) * 0x10)
+
+#define CORE_ACT_POL_DATA0		0x28140
+#define  VLAN_BYP			(1 << 0)
+#define  EAP_BYP			(1 << 1)
+#define  STP_BYP			(1 << 2)
+#define  REASON_CODE_SHIFT		3
+#define  REASON_CODE_MASK		0x3f
+#define  LOOP_BK_EN			(1 << 9)
+#define  NEW_TC_SHIFT			10
+#define  NEW_TC_MASK			0x7
+#define  CHANGE_TC			(1 << 13)
+#define  DST_MAP_IB_SHIFT		14
+#define  DST_MAP_IB_MASK		0x1ff
+#define  CHANGE_FWRD_MAP_IB_SHIFT	24
+#define  CHANGE_FWRD_MAP_IB_MASK	0x3
+#define  CHANGE_FWRD_MAP_IB_NO_DEST	(0 << CHANGE_FWRD_MAP_IB_SHIFT)
+#define  CHANGE_FWRD_MAP_IB_REM_ARL	(1 << CHANGE_FWRD_MAP_IB_SHIFT)
+#define  CHANGE_FWRD_MAP_IB_REP_ARL	(2 << CHANGE_FWRD_MAP_IB_SHIFT)
+#define  CHANGE_FWRD_MAP_IB_ADD_DST	(3 << CHANGE_FWRD_MAP_IB_SHIFT)
+#define  NEW_DSCP_IB_SHIFT		26
+#define  NEW_DSCP_IB_MASK		0x3f
+
+#define CORE_ACT_POL_DATA1		0x28150
+#define  CHANGE_DSCP_IB			(1 << 0)
+#define  DST_MAP_OB_SHIFT		1
+#define  DST_MAP_OB_MASK		0x3ff
+#define  CHANGE_FWRD_MAP_OB_SHIT	11
+#define  CHANGE_FWRD_MAP_OB_MASK	0x3
+#define  NEW_DSCP_OB_SHIFT		13
+#define  NEW_DSCP_OB_MASK		0x3f
+#define  CHANGE_DSCP_OB			(1 << 19)
+#define  CHAIN_ID_SHIFT			20
+#define  CHAIN_ID_MASK			0xff
+#define  CHANGE_COLOR			(1 << 28)
+#define  NEW_COLOR_SHIFT		29
+#define  NEW_COLOR_MASK			0x3
+#define  NEW_COLOR_GREEN		(0 << NEW_COLOR_SHIFT)
+#define  NEW_COLOR_YELLOW		(1 << NEW_COLOR_SHIFT)
+#define  NEW_COLOR_RED			(2 << NEW_COLOR_SHIFT)
+#define  RED_DEFAULT			(1 << 31)
+
+#define CORE_ACT_POL_DATA2		0x28160
+#define  MAC_LIMIT_BYPASS		(1 << 0)
+#define  CHANGE_TC_O			(1 << 1)
+#define  NEW_TC_O_SHIFT			2
+#define  NEW_TC_O_MASK			0x7
+#define  SPCP_RMK_DISABLE		(1 << 5)
+#define  CPCP_RMK_DISABLE		(1 << 6)
+#define  DEI_RMK_DISABLE		(1 << 7)
+
+#define CORE_RATE_METER0		0x28180
+#define  COLOR_MODE			(1 << 0)
+#define  POLICER_ACTION			(1 << 1)
+#define  COUPLING_FLAG			(1 << 2)
+#define  POLICER_MODE_SHIFT		3
+#define  POLICER_MODE_MASK		0x3
+#define  POLICER_MODE_RFC2698		(0 << POLICER_MODE_SHIFT)
+#define  POLICER_MODE_RFC4115		(1 << POLICER_MODE_SHIFT)
+#define  POLICER_MODE_MEF		(2 << POLICER_MODE_SHIFT)
+#define  POLICER_MODE_DISABLE		(3 << POLICER_MODE_SHIFT)
+
+#define CORE_RATE_METER1		0x28190
+#define  EIR_TK_BKT_MASK		0x7fffff
+
+#define CORE_RATE_METER2		0x281a0
+#define  EIR_BKT_SIZE_MASK		0xfffff
+
+#define CORE_RATE_METER3		0x281b0
+#define  EIR_REF_CNT_MASK		0x7ffff
+
+#define CORE_RATE_METER4		0x281c0
+#define  CIR_TK_BKT_MASK		0x7fffff
+
+#define CORE_RATE_METER5		0x281d0
+#define  CIR_BKT_SIZE_MASK		0xfffff
+
+#define CORE_RATE_METER6		0x281e0
+#define  CIR_REF_CNT_MASK		0x7ffff
+
+#define CORE_CFP_CTL_REG		0x28400
+#define  CFP_EN_MAP_MASK		0x1ff
+
+/* IPv4 slices, 3 of them */
+#define CORE_UDF_0_A_0_8_PORT_0		0x28440
+#define  CFG_UDF_OFFSET_MASK		0x1f
+#define  CFG_UDF_OFFSET_BASE_SHIFT	5
+#define  CFG_UDF_SOF			(0 << CFG_UDF_OFFSET_BASE_SHIFT)
+#define  CFG_UDF_EOL2			(2 << CFG_UDF_OFFSET_BASE_SHIFT)
+#define  CFG_UDF_EOL3			(3 << CFG_UDF_OFFSET_BASE_SHIFT)
+
+/* Number of slices for IPv4, IPv6 and non-IP */
+#define UDF_NUM_SLICES			9
+
+/* Spacing between different slices */
+#define UDF_SLICE_OFFSET		0x40
+
+#define CFP_NUM_RULES			256
+
 #endif /* __BCM_SF2_REGS_H */
diff --git a/drivers/net/dsa/mv88e6060.c b/drivers/net/dsa/mv88e6060.c
index 7ce36dbd9b62..5934b7a4c448 100644
--- a/drivers/net/dsa/mv88e6060.c
+++ b/drivers/net/dsa/mv88e6060.c
@@ -252,7 +252,7 @@ mv88e6060_phy_write(struct dsa_switch *ds, int port, int regnum, u16 val)
 	return reg_write(ds, addr, regnum, val);
 }
 
-static struct dsa_switch_ops mv88e6060_switch_ops = {
+static const struct dsa_switch_ops mv88e6060_switch_ops = {
 	.get_tag_protocol = mv88e6060_get_tag_protocol,
 	.probe		= mv88e6060_drv_probe,
 	.setup		= mv88e6060_setup,
@@ -261,16 +261,20 @@ static struct dsa_switch_ops mv88e6060_switch_ops = {
 	.phy_write	= mv88e6060_phy_write,
 };
 
+static struct dsa_switch_driver mv88e6060_switch_drv = {
+	.ops		= &mv88e6060_switch_ops,
+};
+
 static int __init mv88e6060_init(void)
 {
-	register_switch_driver(&mv88e6060_switch_ops);
+	register_switch_driver(&mv88e6060_switch_drv);
 	return 0;
 }
 module_init(mv88e6060_init);
 
 static void __exit mv88e6060_cleanup(void)
 {
-	unregister_switch_driver(&mv88e6060_switch_ops);
+	unregister_switch_driver(&mv88e6060_switch_drv);
 }
 module_exit(mv88e6060_cleanup);
 
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index f7222dc6581d..03dc886ed3d6 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -222,26 +222,62 @@ int mv88e6xxx_write(struct mv88e6xxx_chip *chip, int addr, int reg, u16 val)
 	return 0;
 }
 
+static int mv88e6165_phy_read(struct mv88e6xxx_chip *chip,
+			      struct mii_bus *bus,
+			      int addr, int reg, u16 *val)
+{
+	return mv88e6xxx_read(chip, addr, reg, val);
+}
+
+static int mv88e6165_phy_write(struct mv88e6xxx_chip *chip,
+			       struct mii_bus *bus,
+			       int addr, int reg, u16 val)
+{
+	return mv88e6xxx_write(chip, addr, reg, val);
+}
+
+static struct mii_bus *mv88e6xxx_default_mdio_bus(struct mv88e6xxx_chip *chip)
+{
+	struct mv88e6xxx_mdio_bus *mdio_bus;
+
+	mdio_bus = list_first_entry(&chip->mdios, struct mv88e6xxx_mdio_bus,
+				    list);
+	if (!mdio_bus)
+		return NULL;
+
+	return mdio_bus->bus;
+}
+
 static int mv88e6xxx_phy_read(struct mv88e6xxx_chip *chip, int phy,
 			      int reg, u16 *val)
 {
 	int addr = phy; /* PHY devices addresses start at 0x0 */
+	struct mii_bus *bus;
+
+	bus = mv88e6xxx_default_mdio_bus(chip);
+	if (!bus)
+		return -EOPNOTSUPP;
 
 	if (!chip->info->ops->phy_read)
 		return -EOPNOTSUPP;
 
-	return chip->info->ops->phy_read(chip, addr, reg, val);
+	return chip->info->ops->phy_read(chip, bus, addr, reg, val);
 }
 
 static int mv88e6xxx_phy_write(struct mv88e6xxx_chip *chip, int phy,
 			       int reg, u16 val)
 {
 	int addr = phy; /* PHY devices addresses start at 0x0 */
+	struct mii_bus *bus;
+
+	bus = mv88e6xxx_default_mdio_bus(chip);
+	if (!bus)
+		return -EOPNOTSUPP;
 
 	if (!chip->info->ops->phy_write)
 		return -EOPNOTSUPP;
 
-	return chip->info->ops->phy_write(chip, addr, reg, val);
+	return chip->info->ops->phy_write(chip, bus, addr, reg, val);
 }
 
 static int mv88e6xxx_phy_page_get(struct mv88e6xxx_chip *chip, int phy, u8 page)
@@ -611,8 +647,9 @@ static void mv88e6xxx_ppu_state_destroy(struct mv88e6xxx_chip *chip)
 	del_timer_sync(&chip->ppu_timer);
 }
 
-static int mv88e6xxx_phy_ppu_read(struct mv88e6xxx_chip *chip, int addr,
-				  int reg, u16 *val)
+static int mv88e6xxx_phy_ppu_read(struct mv88e6xxx_chip *chip,
+				  struct mii_bus *bus,
+				  int addr, int reg, u16 *val)
 {
 	int err;
 
@@ -625,8 +662,9 @@ static int mv88e6xxx_phy_ppu_read(struct mv88e6xxx_chip *chip, int addr,
 	return err;
 }
 
-static int mv88e6xxx_phy_ppu_write(struct mv88e6xxx_chip *chip, int addr,
-				   int reg, u16 val)
+static int mv88e6xxx_phy_ppu_write(struct mv88e6xxx_chip *chip,
+				   struct mii_bus *bus,
+				   int addr, int reg, u16 val)
 {
 	int err;
 
@@ -639,11 +677,6 @@ static int mv88e6xxx_phy_ppu_write(struct mv88e6xxx_chip *chip, int addr,
 	return err;
 }
 
-static bool mv88e6xxx_6095_family(struct mv88e6xxx_chip *chip)
-{
-	return chip->info->family == MV88E6XXX_FAMILY_6095;
-}
-
 static bool mv88e6xxx_6097_family(struct mv88e6xxx_chip *chip)
 {
 	return chip->info->family == MV88E6XXX_FAMILY_6097;
@@ -654,14 +687,14 @@ static bool mv88e6xxx_6165_family(struct mv88e6xxx_chip *chip)
 	return chip->info->family == MV88E6XXX_FAMILY_6165;
 }
 
-static bool mv88e6xxx_6185_family(struct mv88e6xxx_chip *chip)
+static bool mv88e6xxx_6320_family(struct mv88e6xxx_chip *chip)
 {
-	return chip->info->family == MV88E6XXX_FAMILY_6185;
+	return chip->info->family == MV88E6XXX_FAMILY_6320;
 }
 
-static bool mv88e6xxx_6320_family(struct mv88e6xxx_chip *chip)
+static bool mv88e6xxx_6341_family(struct mv88e6xxx_chip *chip)
 {
-	return chip->info->family == MV88E6XXX_FAMILY_6320;
+	return chip->info->family == MV88E6XXX_FAMILY_6341;
 }
 
 static bool mv88e6xxx_6351_family(struct mv88e6xxx_chip *chip)
@@ -706,6 +739,12 @@ static int mv88e6xxx_port_setup_mac(struct mv88e6xxx_chip *chip, int port,
 			goto restore_link;
 	}
 
+	if (chip->info->ops->port_set_cmode) {
+		err = chip->info->ops->port_set_cmode(chip, port, mode);
+		if (err && err != -EOPNOTSUPP)
+			goto restore_link;
+	}
+
 	err = 0;
 restore_link:
 	if (chip->info->ops->port_set_link(chip, port, link))
@@ -1209,8 +1248,8 @@ static int _mv88e6xxx_atu_remove(struct mv88e6xxx_chip *chip, u16 fid,
 
 static int _mv88e6xxx_port_based_vlan_map(struct mv88e6xxx_chip *chip, int port)
 {
-	struct net_device *bridge = chip->ports[port].bridge_dev;
 	struct dsa_switch *ds = chip->ds;
+	struct net_device *bridge = ds->ports[port].bridge_dev;
 	u16 output_ports = 0;
 	int i;
 
@@ -1220,7 +1259,7 @@ static int _mv88e6xxx_port_based_vlan_map(struct mv88e6xxx_chip *chip, int port)
 	} else {
 		for (i = 0; i < mv88e6xxx_num_ports(chip); ++i) {
 			/* allow sending frames to every group member */
-			if (bridge && chip->ports[i].bridge_dev == bridge)
+			if (bridge && ds->ports[i].bridge_dev == bridge)
 				output_ports |= BIT(i);
 
 			/* allow sending frames to CPU port and DSA link(s) */
@@ -1688,7 +1727,8 @@ static int _mv88e6xxx_vtu_new(struct mv88e6xxx_chip *chip, u16 vid,
 			: GLOBAL_VTU_DATA_MEMBER_TAG_NON_MEMBER;
 
 	if (mv88e6xxx_6097_family(chip) || mv88e6xxx_6165_family(chip) ||
-	    mv88e6xxx_6351_family(chip) || mv88e6xxx_6352_family(chip)) {
+	    mv88e6xxx_6351_family(chip) || mv88e6xxx_6352_family(chip) ||
+	    mv88e6xxx_6341_family(chip)) {
 		struct mv88e6xxx_vtu_entry vstp;
 
 		/* Adding a VTU entry requires a valid STU entry. As VSTP is not
@@ -1782,17 +1822,17 @@ static int mv88e6xxx_port_check_hw_vlan(struct dsa_switch *ds, int port,
 			    GLOBAL_VTU_DATA_MEMBER_TAG_NON_MEMBER)
 				continue;
 
-			if (chip->ports[i].bridge_dev ==
-			    chip->ports[port].bridge_dev)
+			if (ds->ports[i].bridge_dev ==
+			    ds->ports[port].bridge_dev)
 				break; /* same bridge, check next VLAN */
 
-			if (!chip->ports[i].bridge_dev)
+			if (!ds->ports[i].bridge_dev)
 				continue;
 
 			netdev_warn(ds->ports[port].netdev,
 				    "hardware VLAN %d already used by %s\n",
 				    vlan.vid,
-				    netdev_name(chip->ports[i].bridge_dev));
+				    netdev_name(ds->ports[i].bridge_dev));
 			err = -EOPNOTSUPP;
 			goto unlock;
 		}
@@ -2023,7 +2063,8 @@ static int mv88e6xxx_atu_get(struct mv88e6xxx_chip *chip, int fid,
 	struct mv88e6xxx_atu_entry next;
 	int err;
 
-	eth_broadcast_addr(next.mac);
+	memcpy(next.mac, addr, ETH_ALEN);
+	eth_addr_dec(next.mac);
 
 	err = _mv88e6xxx_atu_mac_write(chip, next.mac);
 	if (err)
@@ -2041,7 +2082,7 @@ static int mv88e6xxx_atu_get(struct mv88e6xxx_chip *chip, int fid,
 			*entry = next;
 			return 0;
 		}
-	} while (!is_broadcast_ether_addr(next.mac));
+	} while (ether_addr_greater(addr, next.mac));
 
 	memset(entry, 0, sizeof(*entry));
 	entry->fid = fid;
@@ -2281,18 +2322,16 @@ static int mv88e6xxx_port_fdb_dump(struct dsa_switch *ds, int port,
 }
 
 static int mv88e6xxx_port_bridge_join(struct dsa_switch *ds, int port,
-				      struct net_device *bridge)
+				      struct net_device *br)
 {
 	struct mv88e6xxx_chip *chip = ds->priv;
 	int i, err = 0;
 
 	mutex_lock(&chip->reg_lock);
 
-	/* Assign the bridge and remap each port's VLANTable */
-	chip->ports[port].bridge_dev = bridge;
-
+	/* Remap each port's VLANTable */
 	for (i = 0; i < mv88e6xxx_num_ports(chip); ++i) {
-		if (chip->ports[i].bridge_dev == bridge) {
+		if (ds->ports[i].bridge_dev == br) {
 			err = _mv88e6xxx_port_based_vlan_map(chip, i);
 			if (err)
 				break;
@@ -2304,19 +2343,17 @@ static int mv88e6xxx_port_bridge_join(struct dsa_switch *ds, int port,
 	return err;
 }
 
-static void mv88e6xxx_port_bridge_leave(struct dsa_switch *ds, int port)
+static void mv88e6xxx_port_bridge_leave(struct dsa_switch *ds, int port,
+					struct net_device *br)
 {
 	struct mv88e6xxx_chip *chip = ds->priv;
-	struct net_device *bridge = chip->ports[port].bridge_dev;
 	int i;
 
 	mutex_lock(&chip->reg_lock);
 
-	/* Unassign the bridge and remap each port's VLANTable */
-	chip->ports[port].bridge_dev = NULL;
-
+	/* Remap each port's VLANTable */
 	for (i = 0; i < mv88e6xxx_num_ports(chip); ++i)
-		if (i == port || chip->ports[i].bridge_dev == bridge)
+		if (i == port || ds->ports[i].bridge_dev == br)
 			if (_mv88e6xxx_port_based_vlan_map(chip, i))
 				netdev_warn(ds->ports[i].netdev,
 					    "failed to remap\n");
@@ -2538,31 +2575,23 @@ static int mv88e6xxx_setup_port(struct mv88e6xxx_chip *chip, int port)
 	 * received packets as usual, disable ARP mirroring and don't send a
 	 * copy of all transmitted/received frames on this port to the CPU.
 	 */
-	reg = 0;
-	if (mv88e6xxx_6352_family(chip) || mv88e6xxx_6351_family(chip) ||
-	    mv88e6xxx_6165_family(chip) || mv88e6xxx_6097_family(chip) ||
-	    mv88e6xxx_6095_family(chip) || mv88e6xxx_6320_family(chip) ||
-	    mv88e6xxx_6185_family(chip))
-		reg = PORT_CONTROL_2_MAP_DA;
-
-	if (mv88e6xxx_6095_family(chip) || mv88e6xxx_6185_family(chip)) {
-		/* Set the upstream port this port should use */
-		reg |= dsa_upstream_port(ds);
-		/* enable forwarding of unknown multicast addresses to
-		 * the upstream port
-		 */
-		if (port == dsa_upstream_port(ds))
-			reg |= PORT_CONTROL_2_FORWARD_UNKNOWN;
-	}
-
-	reg |= PORT_CONTROL_2_8021Q_DISABLED;
+	err = mv88e6xxx_port_set_map_da(chip, port);
+	if (err)
+		return err;
 
-	if (reg) {
-		err = mv88e6xxx_port_write(chip, port, PORT_CONTROL_2, reg);
+	reg = 0;
+	if (chip->info->ops->port_set_upstream_port) {
+		err = chip->info->ops->port_set_upstream_port(
+			chip, port, dsa_upstream_port(ds));
 		if (err)
 			return err;
 	}
 
+	err = mv88e6xxx_port_set_8021q_mode(chip, port,
+					    PORT_CONTROL_2_8021Q_DISABLED);
+	if (err)
+		return err;
+
 	if (chip->info->ops->port_jumbo_config) {
 		err = chip->info->ops->port_jumbo_config(chip, port);
 		if (err)
@@ -2596,7 +2625,7 @@ static int mv88e6xxx_setup_port(struct mv88e6xxx_chip *chip, int port)
 
 	if (mv88e6xxx_6352_family(chip) || mv88e6xxx_6351_family(chip) ||
 	    mv88e6xxx_6165_family(chip) || mv88e6xxx_6097_family(chip) ||
-	    mv88e6xxx_6320_family(chip)) {
+	    mv88e6xxx_6320_family(chip) || mv88e6xxx_6341_family(chip)) {
 		/* Port ATU control: disable limiting the number of
 		 * address database entries that this port is allowed
 		 * to use.
@@ -2820,7 +2849,7 @@ static int mv88e6xxx_setup(struct dsa_switch *ds)
 	int i;
 
 	chip->ds = ds;
-	ds->slave_mii_bus = chip->mdio_bus;
+	ds->slave_mii_bus = mv88e6xxx_default_mdio_bus(chip);
 
 	mutex_lock(&chip->reg_lock);
 
@@ -2877,50 +2906,64 @@ static int mv88e6xxx_set_addr(struct dsa_switch *ds, u8 *addr)
 
 static int mv88e6xxx_mdio_read(struct mii_bus *bus, int phy, int reg)
 {
-	struct mv88e6xxx_chip *chip = bus->priv;
+	struct mv88e6xxx_mdio_bus *mdio_bus = bus->priv;
+	struct mv88e6xxx_chip *chip = mdio_bus->chip;
 	u16 val;
 	int err;
 
-	if (phy >= mv88e6xxx_num_ports(chip))
-		return 0xffff;
+	if (!chip->info->ops->phy_read)
+		return -EOPNOTSUPP;
 
 	mutex_lock(&chip->reg_lock);
-	err = mv88e6xxx_phy_read(chip, phy, reg, &val);
+	err = chip->info->ops->phy_read(chip, bus, phy, reg, &val);
 	mutex_unlock(&chip->reg_lock);
 
+	if (reg == MII_PHYSID2) {
+		/* Some internal PHYS don't have a model number.  Use
+		 * the mv88e6390 family model number instead.
+		 */
+		if (!(val & 0x3f0))
+			val |= PORT_SWITCH_ID_PROD_NUM_6390;
+	}
+
 	return err ? err : val;
 }
 
 static int mv88e6xxx_mdio_write(struct mii_bus *bus, int phy, int reg, u16 val)
 {
-	struct mv88e6xxx_chip *chip = bus->priv;
+	struct mv88e6xxx_mdio_bus *mdio_bus = bus->priv;
+	struct mv88e6xxx_chip *chip = mdio_bus->chip;
 	int err;
 
-	if (phy >= mv88e6xxx_num_ports(chip))
-		return 0xffff;
+	if (!chip->info->ops->phy_write)
+		return -EOPNOTSUPP;
 
 	mutex_lock(&chip->reg_lock);
-	err = mv88e6xxx_phy_write(chip, phy, reg, val);
+	err = chip->info->ops->phy_write(chip, bus, phy, reg, val);
 	mutex_unlock(&chip->reg_lock);
 
 	return err;
 }
 
 static int mv88e6xxx_mdio_register(struct mv88e6xxx_chip *chip,
-				   struct device_node *np)
+				   struct device_node *np,
+				   bool external)
 {
 	static int index;
+	struct mv88e6xxx_mdio_bus *mdio_bus;
 	struct mii_bus *bus;
 	int err;
 
-	if (np)
-		chip->mdio_np = of_get_child_by_name(np, "mdio");
-
-	bus = devm_mdiobus_alloc(chip->dev);
+	bus = devm_mdiobus_alloc_size(chip->dev, sizeof(*mdio_bus));
 	if (!bus)
 		return -ENOMEM;
 
-	bus->priv = (void *)chip;
+	mdio_bus = bus->priv;
+	mdio_bus->bus = bus;
+	mdio_bus->chip = chip;
+	INIT_LIST_HEAD(&mdio_bus->list);
+	mdio_bus->external = external;
+
 	if (np) {
 		bus->name = np->full_name;
 		snprintf(bus->id, MII_BUS_ID_SIZE, "%s", np->full_name);
@@ -2933,183 +2976,73 @@ static int mv88e6xxx_mdio_register(struct mv88e6xxx_chip *chip,
 	bus->write = mv88e6xxx_mdio_write;
 	bus->parent = chip->dev;
 
-	if (chip->mdio_np)
-		err = of_mdiobus_register(bus, chip->mdio_np);
+	if (np)
+		err = of_mdiobus_register(bus, np);
 	else
 		err = mdiobus_register(bus);
 	if (err) {
 		dev_err(chip->dev, "Cannot register MDIO bus (%d)\n", err);
-		goto out;
+		return err;
 	}
-	chip->mdio_bus = bus;
-
-	return 0;
-
-out:
-	if (chip->mdio_np)
-		of_node_put(chip->mdio_np);
-
-	return err;
-}
-
-static void mv88e6xxx_mdio_unregister(struct mv88e6xxx_chip *chip)
-
-{
-	struct mii_bus *bus = chip->mdio_bus;
-
-	mdiobus_unregister(bus);
-
-	if (chip->mdio_np)
-		of_node_put(chip->mdio_np);
-}
-
-#ifdef CONFIG_NET_DSA_HWMON
-
-static int mv88e61xx_get_temp(struct dsa_switch *ds, int *temp)
-{
-	struct mv88e6xxx_chip *chip = ds->priv;
-	u16 val;
-	int ret;
-
-	*temp = 0;
-
-	mutex_lock(&chip->reg_lock);
-
-	ret = mv88e6xxx_phy_write(chip, 0x0, 0x16, 0x6);
-	if (ret < 0)
-		goto error;
-
-	/* Enable temperature sensor */
-	ret = mv88e6xxx_phy_read(chip, 0x0, 0x1a, &val);
-	if (ret < 0)
-		goto error;
-
-	ret = mv88e6xxx_phy_write(chip, 0x0, 0x1a, val | (1 << 5));
-	if (ret < 0)
-		goto error;
-
-	/* Wait for temperature to stabilize */
-	usleep_range(10000, 12000);
 
-	ret = mv88e6xxx_phy_read(chip, 0x0, 0x1a, &val);
-	if (ret < 0)
-		goto error;
-
-	/* Disable temperature sensor */
-	ret = mv88e6xxx_phy_write(chip, 0x0, 0x1a, val & ~(1 << 5));
-	if (ret < 0)
-		goto error;
-
-	*temp = ((val & 0x1f) - 5) * 5;
-
-error:
-	mv88e6xxx_phy_write(chip, 0x0, 0x16, 0x0);
-	mutex_unlock(&chip->reg_lock);
-	return ret;
-}
-
-static int mv88e63xx_get_temp(struct dsa_switch *ds, int *temp)
-{
-	struct mv88e6xxx_chip *chip = ds->priv;
-	int phy = mv88e6xxx_6320_family(chip) ? 3 : 0;
-	u16 val;
-	int ret;
-
-	*temp = 0;
-
-	mutex_lock(&chip->reg_lock);
-	ret = mv88e6xxx_phy_page_read(chip, phy, 6, 27, &val);
-	mutex_unlock(&chip->reg_lock);
-	if (ret < 0)
-		return ret;
-
-	*temp = (val & 0xff) - 25;
+	if (external)
+		list_add_tail(&mdio_bus->list, &chip->mdios);
+	else
+		list_add(&mdio_bus->list, &chip->mdios);
 
 	return 0;
 }
 
-static int mv88e6xxx_get_temp(struct dsa_switch *ds, int *temp)
-{
-	struct mv88e6xxx_chip *chip = ds->priv;
-
-	if (!mv88e6xxx_has(chip, MV88E6XXX_FLAG_TEMP))
-		return -EOPNOTSUPP;
-
-	if (mv88e6xxx_6320_family(chip) || mv88e6xxx_6352_family(chip))
-		return mv88e63xx_get_temp(ds, temp);
-
-	return mv88e61xx_get_temp(ds, temp);
-}
+static const struct of_device_id mv88e6xxx_mdio_external_match[] = {
+	{ .compatible = "marvell,mv88e6xxx-mdio-external",
+	  .data = (void *)true },
+	{ },
+};
 
-static int mv88e6xxx_get_temp_limit(struct dsa_switch *ds, int *temp)
+static int mv88e6xxx_mdios_register(struct mv88e6xxx_chip *chip,
+				    struct device_node *np)
 {
-	struct mv88e6xxx_chip *chip = ds->priv;
-	int phy = mv88e6xxx_6320_family(chip) ? 3 : 0;
-	u16 val;
-	int ret;
-
-	if (!mv88e6xxx_has(chip, MV88E6XXX_FLAG_TEMP_LIMIT))
-		return -EOPNOTSUPP;
-
-	*temp = 0;
+	const struct of_device_id *match;
+	struct device_node *child;
+	int err;
 
-	mutex_lock(&chip->reg_lock);
-	ret = mv88e6xxx_phy_page_read(chip, phy, 6, 26, &val);
-	mutex_unlock(&chip->reg_lock);
-	if (ret < 0)
-		return ret;
+	/* Always register one mdio bus for the internal/default mdio
+	 * bus. This maybe represented in the device tree, but is
+	 * optional.
+	 */
+	child = of_get_child_by_name(np, "mdio");
+	err = mv88e6xxx_mdio_register(chip, child, false);
+	if (err)
+		return err;
 
-	*temp = (((val >> 8) & 0x1f) * 5) - 25;
+	/* Walk the device tree, and see if there are any other nodes
+	 * which say they are compatible with the external mdio
+	 * bus.
+	 */
+	for_each_available_child_of_node(np, child) {
+		match = of_match_node(mv88e6xxx_mdio_external_match, child);
+		if (match) {
+			err = mv88e6xxx_mdio_register(chip, child, true);
+			if (err)
+				return err;
+		}
+	}
 
 	return 0;
 }
 
-static int mv88e6xxx_set_temp_limit(struct dsa_switch *ds, int temp)
-{
-	struct mv88e6xxx_chip *chip = ds->priv;
-	int phy = mv88e6xxx_6320_family(chip) ? 3 : 0;
-	u16 val;
-	int err;
-
-	if (!mv88e6xxx_has(chip, MV88E6XXX_FLAG_TEMP_LIMIT))
-		return -EOPNOTSUPP;
-
-	mutex_lock(&chip->reg_lock);
-	err = mv88e6xxx_phy_page_read(chip, phy, 6, 26, &val);
-	if (err)
-		goto unlock;
-	temp = clamp_val(DIV_ROUND_CLOSEST(temp, 5) + 5, 0, 0x1f);
-	err = mv88e6xxx_phy_page_write(chip, phy, 6, 26,
-				       (val & 0xe0ff) | (temp << 8));
-unlock:
-	mutex_unlock(&chip->reg_lock);
-
-	return err;
-}
+static void mv88e6xxx_mdios_unregister(struct mv88e6xxx_chip *chip)
 
-static int mv88e6xxx_get_temp_alarm(struct dsa_switch *ds, bool *alarm)
 {
-	struct mv88e6xxx_chip *chip = ds->priv;
-	int phy = mv88e6xxx_6320_family(chip) ? 3 : 0;
-	u16 val;
-	int ret;
-
-	if (!mv88e6xxx_has(chip, MV88E6XXX_FLAG_TEMP_LIMIT))
-		return -EOPNOTSUPP;
-
-	*alarm = false;
-
-	mutex_lock(&chip->reg_lock);
-	ret = mv88e6xxx_phy_page_read(chip, phy, 6, 26, &val);
-	mutex_unlock(&chip->reg_lock);
-	if (ret < 0)
-		return ret;
+	struct mv88e6xxx_mdio_bus *mdio_bus;
+	struct mii_bus *bus;
 
-	*alarm = !!(val & 0x40);
+	list_for_each_entry(mdio_bus, &chip->mdios, list) {
+		bus = mdio_bus->bus;
 
-	return 0;
+		mdiobus_unregister(bus);
+	}
 }
-#endif /* CONFIG_NET_DSA_HWMON */
 
 static int mv88e6xxx_get_eeprom_len(struct dsa_switch *ds)
 {
@@ -3178,6 +3111,7 @@ static const struct mv88e6xxx_ops mv88e6085_ops = {
 	.stats_get_stats = mv88e6095_stats_get_stats,
 	.g1_set_cpu_port = mv88e6095_g1_set_cpu_port,
 	.g1_set_egress_port = mv88e6095_g1_set_egress_port,
+	.watchdog_ops = &mv88e6097_watchdog_ops,
 	.mgmt_rsvd2cpu = mv88e6095_g2_mgmt_rsvd2cpu,
 	.ppu_enable = mv88e6185_g1_ppu_enable,
 	.ppu_disable = mv88e6185_g1_ppu_disable,
@@ -3193,7 +3127,8 @@ static const struct mv88e6xxx_ops mv88e6095_ops = {
 	.port_set_duplex = mv88e6xxx_port_set_duplex,
 	.port_set_speed = mv88e6185_port_set_speed,
 	.port_set_frame_mode = mv88e6085_port_set_frame_mode,
-	.port_set_egress_unknowns = mv88e6085_port_set_egress_unknowns,
+	.port_set_egress_unknowns = mv88e6095_port_set_egress_unknowns,
+	.port_set_upstream_port = mv88e6095_port_set_upstream_port,
 	.stats_snapshot = mv88e6xxx_g1_stats_snapshot,
 	.stats_get_sset_count = mv88e6095_stats_get_sset_count,
 	.stats_get_strings = mv88e6095_stats_get_strings,
@@ -3225,6 +3160,7 @@ static const struct mv88e6xxx_ops mv88e6097_ops = {
 	.stats_get_stats = mv88e6095_stats_get_stats,
 	.g1_set_cpu_port = mv88e6095_g1_set_cpu_port,
 	.g1_set_egress_port = mv88e6095_g1_set_egress_port,
+	.watchdog_ops = &mv88e6097_watchdog_ops,
 	.mgmt_rsvd2cpu = mv88e6095_g2_mgmt_rsvd2cpu,
 	.reset = mv88e6352_g1_reset,
 };
@@ -3232,8 +3168,8 @@ static const struct mv88e6xxx_ops mv88e6097_ops = {
 static const struct mv88e6xxx_ops mv88e6123_ops = {
 	/* MV88E6XXX_FAMILY_6165 */
 	.set_switch_mac = mv88e6xxx_g2_set_switch_mac,
-	.phy_read = mv88e6xxx_read,
-	.phy_write = mv88e6xxx_write,
+	.phy_read = mv88e6165_phy_read,
+	.phy_write = mv88e6165_phy_write,
 	.port_set_link = mv88e6xxx_port_set_link,
 	.port_set_duplex = mv88e6xxx_port_set_duplex,
 	.port_set_speed = mv88e6185_port_set_speed,
@@ -3245,6 +3181,7 @@ static const struct mv88e6xxx_ops mv88e6123_ops = {
 	.stats_get_stats = mv88e6095_stats_get_stats,
 	.g1_set_cpu_port = mv88e6095_g1_set_cpu_port,
 	.g1_set_egress_port = mv88e6095_g1_set_egress_port,
+	.watchdog_ops = &mv88e6097_watchdog_ops,
 	.mgmt_rsvd2cpu = mv88e6095_g2_mgmt_rsvd2cpu,
 	.reset = mv88e6352_g1_reset,
 };
@@ -3259,8 +3196,9 @@ static const struct mv88e6xxx_ops mv88e6131_ops = {
 	.port_set_speed = mv88e6185_port_set_speed,
 	.port_tag_remap = mv88e6095_port_tag_remap,
 	.port_set_frame_mode = mv88e6351_port_set_frame_mode,
-	.port_set_egress_unknowns = mv88e6351_port_set_egress_unknowns,
+	.port_set_egress_unknowns = mv88e6095_port_set_egress_unknowns,
 	.port_set_ether_type = mv88e6351_port_set_ether_type,
+	.port_set_upstream_port = mv88e6095_port_set_upstream_port,
 	.port_jumbo_config = mv88e6165_port_jumbo_config,
 	.port_egress_rate_limiting = mv88e6097_port_egress_rate_limiting,
 	.port_pause_config = mv88e6097_port_pause_config,
@@ -3270,6 +3208,7 @@ static const struct mv88e6xxx_ops mv88e6131_ops = {
 	.stats_get_stats = mv88e6095_stats_get_stats,
 	.g1_set_cpu_port = mv88e6095_g1_set_cpu_port,
 	.g1_set_egress_port = mv88e6095_g1_set_egress_port,
+	.watchdog_ops = &mv88e6097_watchdog_ops,
 	.mgmt_rsvd2cpu = mv88e6095_g2_mgmt_rsvd2cpu,
 	.ppu_enable = mv88e6185_g1_ppu_enable,
 	.ppu_disable = mv88e6185_g1_ppu_disable,
@@ -3279,8 +3218,8 @@ static const struct mv88e6xxx_ops mv88e6131_ops = {
 static const struct mv88e6xxx_ops mv88e6161_ops = {
 	/* MV88E6XXX_FAMILY_6165 */
 	.set_switch_mac = mv88e6xxx_g2_set_switch_mac,
-	.phy_read = mv88e6xxx_read,
-	.phy_write = mv88e6xxx_write,
+	.phy_read = mv88e6165_phy_read,
+	.phy_write = mv88e6165_phy_write,
 	.port_set_link = mv88e6xxx_port_set_link,
 	.port_set_duplex = mv88e6xxx_port_set_duplex,
 	.port_set_speed = mv88e6185_port_set_speed,
@@ -3297,6 +3236,7 @@ static const struct mv88e6xxx_ops mv88e6161_ops = {
 	.stats_get_stats = mv88e6095_stats_get_stats,
 	.g1_set_cpu_port = mv88e6095_g1_set_cpu_port,
 	.g1_set_egress_port = mv88e6095_g1_set_egress_port,
+	.watchdog_ops = &mv88e6097_watchdog_ops,
 	.mgmt_rsvd2cpu = mv88e6095_g2_mgmt_rsvd2cpu,
 	.reset = mv88e6352_g1_reset,
 };
@@ -3304,8 +3244,8 @@ static const struct mv88e6xxx_ops mv88e6161_ops = {
 static const struct mv88e6xxx_ops mv88e6165_ops = {
 	/* MV88E6XXX_FAMILY_6165 */
 	.set_switch_mac = mv88e6xxx_g2_set_switch_mac,
-	.phy_read = mv88e6xxx_read,
-	.phy_write = mv88e6xxx_write,
+	.phy_read = mv88e6165_phy_read,
+	.phy_write = mv88e6165_phy_write,
 	.port_set_link = mv88e6xxx_port_set_link,
 	.port_set_duplex = mv88e6xxx_port_set_duplex,
 	.port_set_speed = mv88e6185_port_set_speed,
@@ -3315,6 +3255,7 @@ static const struct mv88e6xxx_ops mv88e6165_ops = {
 	.stats_get_stats = mv88e6095_stats_get_stats,
 	.g1_set_cpu_port = mv88e6095_g1_set_cpu_port,
 	.g1_set_egress_port = mv88e6095_g1_set_egress_port,
+	.watchdog_ops = &mv88e6097_watchdog_ops,
 	.mgmt_rsvd2cpu = mv88e6095_g2_mgmt_rsvd2cpu,
 	.reset = mv88e6352_g1_reset,
 };
@@ -3341,6 +3282,7 @@ static const struct mv88e6xxx_ops mv88e6171_ops = {
 	.stats_get_stats = mv88e6095_stats_get_stats,
 	.g1_set_cpu_port = mv88e6095_g1_set_cpu_port,
 	.g1_set_egress_port = mv88e6095_g1_set_egress_port,
+	.watchdog_ops = &mv88e6097_watchdog_ops,
 	.mgmt_rsvd2cpu = mv88e6095_g2_mgmt_rsvd2cpu,
 	.reset = mv88e6352_g1_reset,
 };
@@ -3369,6 +3311,7 @@ static const struct mv88e6xxx_ops mv88e6172_ops = {
 	.stats_get_stats = mv88e6095_stats_get_stats,
 	.g1_set_cpu_port = mv88e6095_g1_set_cpu_port,
 	.g1_set_egress_port = mv88e6095_g1_set_egress_port,
+	.watchdog_ops = &mv88e6097_watchdog_ops,
 	.mgmt_rsvd2cpu = mv88e6095_g2_mgmt_rsvd2cpu,
 	.reset = mv88e6352_g1_reset,
 };
@@ -3395,6 +3338,7 @@ static const struct mv88e6xxx_ops mv88e6175_ops = {
 	.stats_get_stats = mv88e6095_stats_get_stats,
 	.g1_set_cpu_port = mv88e6095_g1_set_cpu_port,
 	.g1_set_egress_port = mv88e6095_g1_set_egress_port,
+	.watchdog_ops = &mv88e6097_watchdog_ops,
 	.mgmt_rsvd2cpu = mv88e6095_g2_mgmt_rsvd2cpu,
 	.reset = mv88e6352_g1_reset,
 };
@@ -3423,6 +3367,7 @@ static const struct mv88e6xxx_ops mv88e6176_ops = {
 	.stats_get_stats = mv88e6095_stats_get_stats,
 	.g1_set_cpu_port = mv88e6095_g1_set_cpu_port,
 	.g1_set_egress_port = mv88e6095_g1_set_egress_port,
+	.watchdog_ops = &mv88e6097_watchdog_ops,
 	.mgmt_rsvd2cpu = mv88e6095_g2_mgmt_rsvd2cpu,
 	.reset = mv88e6352_g1_reset,
 };
@@ -3436,14 +3381,16 @@ static const struct mv88e6xxx_ops mv88e6185_ops = {
 	.port_set_duplex = mv88e6xxx_port_set_duplex,
 	.port_set_speed = mv88e6185_port_set_speed,
 	.port_set_frame_mode = mv88e6085_port_set_frame_mode,
-	.port_set_egress_unknowns = mv88e6085_port_set_egress_unknowns,
+	.port_set_egress_unknowns = mv88e6095_port_set_egress_unknowns,
 	.port_egress_rate_limiting = mv88e6095_port_egress_rate_limiting,
+	.port_set_upstream_port = mv88e6095_port_set_upstream_port,
 	.stats_snapshot = mv88e6xxx_g1_stats_snapshot,
 	.stats_get_sset_count = mv88e6095_stats_get_sset_count,
 	.stats_get_strings = mv88e6095_stats_get_strings,
 	.stats_get_stats = mv88e6095_stats_get_stats,
 	.g1_set_cpu_port = mv88e6095_g1_set_cpu_port,
 	.g1_set_egress_port = mv88e6095_g1_set_egress_port,
+	.watchdog_ops = &mv88e6097_watchdog_ops,
 	.mgmt_rsvd2cpu = mv88e6095_g2_mgmt_rsvd2cpu,
 	.ppu_enable = mv88e6185_g1_ppu_enable,
 	.ppu_disable = mv88e6185_g1_ppu_disable,
@@ -3452,6 +3399,8 @@ static const struct mv88e6xxx_ops mv88e6185_ops = {
 
 static const struct mv88e6xxx_ops mv88e6190_ops = {
 	/* MV88E6XXX_FAMILY_6390 */
+	.get_eeprom = mv88e6xxx_g2_get_eeprom8,
+	.set_eeprom = mv88e6xxx_g2_set_eeprom8,
 	.set_switch_mac = mv88e6xxx_g2_set_switch_mac,
 	.phy_read = mv88e6xxx_g2_smi_phy_read,
 	.phy_write = mv88e6xxx_g2_smi_phy_write,
@@ -3471,12 +3420,15 @@ static const struct mv88e6xxx_ops mv88e6190_ops = {
 	.stats_get_stats = mv88e6390_stats_get_stats,
 	.g1_set_cpu_port = mv88e6390_g1_set_cpu_port,
 	.g1_set_egress_port = mv88e6390_g1_set_egress_port,
+	.watchdog_ops = &mv88e6390_watchdog_ops,
 	.mgmt_rsvd2cpu = mv88e6390_g1_mgmt_rsvd2cpu,
 	.reset = mv88e6352_g1_reset,
 };
 
 static const struct mv88e6xxx_ops mv88e6190x_ops = {
 	/* MV88E6XXX_FAMILY_6390 */
+	.get_eeprom = mv88e6xxx_g2_get_eeprom8,
+	.set_eeprom = mv88e6xxx_g2_set_eeprom8,
 	.set_switch_mac = mv88e6xxx_g2_set_switch_mac,
 	.phy_read = mv88e6xxx_g2_smi_phy_read,
 	.phy_write = mv88e6xxx_g2_smi_phy_write,
@@ -3496,12 +3448,15 @@ static const struct mv88e6xxx_ops mv88e6190x_ops = {
 	.stats_get_stats = mv88e6390_stats_get_stats,
 	.g1_set_cpu_port = mv88e6390_g1_set_cpu_port,
 	.g1_set_egress_port = mv88e6390_g1_set_egress_port,
+	.watchdog_ops = &mv88e6390_watchdog_ops,
 	.mgmt_rsvd2cpu = mv88e6390_g1_mgmt_rsvd2cpu,
 	.reset = mv88e6352_g1_reset,
 };
 
 static const struct mv88e6xxx_ops mv88e6191_ops = {
 	/* MV88E6XXX_FAMILY_6390 */
+	.get_eeprom = mv88e6xxx_g2_get_eeprom8,
+	.set_eeprom = mv88e6xxx_g2_set_eeprom8,
 	.set_switch_mac = mv88e6xxx_g2_set_switch_mac,
 	.phy_read = mv88e6xxx_g2_smi_phy_read,
 	.phy_write = mv88e6xxx_g2_smi_phy_write,
@@ -3521,6 +3476,7 @@ static const struct mv88e6xxx_ops mv88e6191_ops = {
 	.stats_get_stats = mv88e6390_stats_get_stats,
 	.g1_set_cpu_port = mv88e6390_g1_set_cpu_port,
 	.g1_set_egress_port = mv88e6390_g1_set_egress_port,
+	.watchdog_ops = &mv88e6390_watchdog_ops,
 	.mgmt_rsvd2cpu = mv88e6390_g1_mgmt_rsvd2cpu,
 	.reset = mv88e6352_g1_reset,
 };
@@ -3549,12 +3505,15 @@ static const struct mv88e6xxx_ops mv88e6240_ops = {
 	.stats_get_stats = mv88e6095_stats_get_stats,
 	.g1_set_cpu_port = mv88e6095_g1_set_cpu_port,
 	.g1_set_egress_port = mv88e6095_g1_set_egress_port,
+	.watchdog_ops = &mv88e6097_watchdog_ops,
 	.mgmt_rsvd2cpu = mv88e6095_g2_mgmt_rsvd2cpu,
 	.reset = mv88e6352_g1_reset,
 };
 
 static const struct mv88e6xxx_ops mv88e6290_ops = {
 	/* MV88E6XXX_FAMILY_6390 */
+	.get_eeprom = mv88e6xxx_g2_get_eeprom8,
+	.set_eeprom = mv88e6xxx_g2_set_eeprom8,
 	.set_switch_mac = mv88e6xxx_g2_set_switch_mac,
 	.phy_read = mv88e6xxx_g2_smi_phy_read,
 	.phy_write = mv88e6xxx_g2_smi_phy_write,
@@ -3567,6 +3526,7 @@ static const struct mv88e6xxx_ops mv88e6290_ops = {
 	.port_set_egress_unknowns = mv88e6351_port_set_egress_unknowns,
 	.port_set_ether_type = mv88e6351_port_set_ether_type,
 	.port_pause_config = mv88e6390_port_pause_config,
+	.port_set_cmode = mv88e6390x_port_set_cmode,
 	.stats_snapshot = mv88e6390_g1_stats_snapshot,
 	.stats_set_histogram = mv88e6390_g1_stats_set_histogram,
 	.stats_get_sset_count = mv88e6320_stats_get_sset_count,
@@ -3574,6 +3534,7 @@ static const struct mv88e6xxx_ops mv88e6290_ops = {
 	.stats_get_stats = mv88e6390_stats_get_stats,
 	.g1_set_cpu_port = mv88e6390_g1_set_cpu_port,
 	.g1_set_egress_port = mv88e6390_g1_set_egress_port,
+	.watchdog_ops = &mv88e6390_watchdog_ops,
 	.mgmt_rsvd2cpu = mv88e6390_g1_mgmt_rsvd2cpu,
 	.reset = mv88e6352_g1_reset,
 };
@@ -3653,6 +3614,7 @@ static const struct mv88e6xxx_ops mv88e6350_ops = {
 	.stats_get_stats = mv88e6095_stats_get_stats,
 	.g1_set_cpu_port = mv88e6095_g1_set_cpu_port,
 	.g1_set_egress_port = mv88e6095_g1_set_egress_port,
+	.watchdog_ops = &mv88e6097_watchdog_ops,
 	.mgmt_rsvd2cpu = mv88e6095_g2_mgmt_rsvd2cpu,
 	.reset = mv88e6352_g1_reset,
 };
@@ -3679,6 +3641,7 @@ static const struct mv88e6xxx_ops mv88e6351_ops = {
 	.stats_get_stats = mv88e6095_stats_get_stats,
 	.g1_set_cpu_port = mv88e6095_g1_set_cpu_port,
 	.g1_set_egress_port = mv88e6095_g1_set_egress_port,
+	.watchdog_ops = &mv88e6097_watchdog_ops,
 	.mgmt_rsvd2cpu = mv88e6095_g2_mgmt_rsvd2cpu,
 	.reset = mv88e6352_g1_reset,
 };
@@ -3707,12 +3670,73 @@ static const struct mv88e6xxx_ops mv88e6352_ops = {
 	.stats_get_stats = mv88e6095_stats_get_stats,
 	.g1_set_cpu_port = mv88e6095_g1_set_cpu_port,
 	.g1_set_egress_port = mv88e6095_g1_set_egress_port,
+	.watchdog_ops = &mv88e6097_watchdog_ops,
 	.mgmt_rsvd2cpu = mv88e6095_g2_mgmt_rsvd2cpu,
 	.reset = mv88e6352_g1_reset,
 };
 
+static const struct mv88e6xxx_ops mv88e6141_ops = {
+	/* MV88E6XXX_FAMILY_6341 */
+	.get_eeprom = mv88e6xxx_g2_get_eeprom8,
+	.set_eeprom = mv88e6xxx_g2_set_eeprom8,
+	.set_switch_mac = mv88e6xxx_g2_set_switch_mac,
+	.phy_read = mv88e6xxx_g2_smi_phy_read,
+	.phy_write = mv88e6xxx_g2_smi_phy_write,
+	.port_set_link = mv88e6xxx_port_set_link,
+	.port_set_duplex = mv88e6xxx_port_set_duplex,
+	.port_set_rgmii_delay = mv88e6390_port_set_rgmii_delay,
+	.port_set_speed = mv88e6390_port_set_speed,
+	.port_tag_remap = mv88e6095_port_tag_remap,
+	.port_set_frame_mode = mv88e6351_port_set_frame_mode,
+	.port_set_egress_unknowns = mv88e6351_port_set_egress_unknowns,
+	.port_set_ether_type = mv88e6351_port_set_ether_type,
+	.port_jumbo_config = mv88e6165_port_jumbo_config,
+	.port_egress_rate_limiting = mv88e6097_port_egress_rate_limiting,
+	.port_pause_config = mv88e6097_port_pause_config,
+	.stats_snapshot = mv88e6390_g1_stats_snapshot,
+	.stats_get_sset_count = mv88e6320_stats_get_sset_count,
+	.stats_get_strings = mv88e6320_stats_get_strings,
+	.stats_get_stats = mv88e6390_stats_get_stats,
+	.g1_set_cpu_port = mv88e6390_g1_set_cpu_port,
+	.g1_set_egress_port = mv88e6390_g1_set_egress_port,
+	.watchdog_ops = &mv88e6390_watchdog_ops,
+	.mgmt_rsvd2cpu =  mv88e6390_g1_mgmt_rsvd2cpu,
+	.reset = mv88e6352_g1_reset,
+};
+
+static const struct mv88e6xxx_ops mv88e6341_ops = {
+	/* MV88E6XXX_FAMILY_6341 */
+	.get_eeprom = mv88e6xxx_g2_get_eeprom8,
+	.set_eeprom = mv88e6xxx_g2_set_eeprom8,
+	.set_switch_mac = mv88e6xxx_g2_set_switch_mac,
+	.phy_read = mv88e6xxx_g2_smi_phy_read,
+	.phy_write = mv88e6xxx_g2_smi_phy_write,
+	.port_set_link = mv88e6xxx_port_set_link,
+	.port_set_duplex = mv88e6xxx_port_set_duplex,
+	.port_set_rgmii_delay = mv88e6390_port_set_rgmii_delay,
+	.port_set_speed = mv88e6390_port_set_speed,
+	.port_tag_remap = mv88e6095_port_tag_remap,
+	.port_set_frame_mode = mv88e6351_port_set_frame_mode,
+	.port_set_egress_unknowns = mv88e6351_port_set_egress_unknowns,
+	.port_set_ether_type = mv88e6351_port_set_ether_type,
+	.port_jumbo_config = mv88e6165_port_jumbo_config,
+	.port_egress_rate_limiting = mv88e6097_port_egress_rate_limiting,
+	.port_pause_config = mv88e6097_port_pause_config,
+	.stats_snapshot = mv88e6390_g1_stats_snapshot,
+	.stats_get_sset_count = mv88e6320_stats_get_sset_count,
+	.stats_get_strings = mv88e6320_stats_get_strings,
+	.stats_get_stats = mv88e6390_stats_get_stats,
+	.g1_set_cpu_port = mv88e6390_g1_set_cpu_port,
+	.g1_set_egress_port = mv88e6390_g1_set_egress_port,
+	.watchdog_ops = &mv88e6390_watchdog_ops,
+	.mgmt_rsvd2cpu =  mv88e6390_g1_mgmt_rsvd2cpu,
+	.reset = mv88e6352_g1_reset,
+};
+
 static const struct mv88e6xxx_ops mv88e6390_ops = {
 	/* MV88E6XXX_FAMILY_6390 */
+	.get_eeprom = mv88e6xxx_g2_get_eeprom8,
+	.set_eeprom = mv88e6xxx_g2_set_eeprom8,
 	.set_switch_mac = mv88e6xxx_g2_set_switch_mac,
 	.phy_read = mv88e6xxx_g2_smi_phy_read,
 	.phy_write = mv88e6xxx_g2_smi_phy_write,
@@ -3727,6 +3751,7 @@ static const struct mv88e6xxx_ops mv88e6390_ops = {
 	.port_jumbo_config = mv88e6165_port_jumbo_config,
 	.port_egress_rate_limiting = mv88e6097_port_egress_rate_limiting,
 	.port_pause_config = mv88e6390_port_pause_config,
+	.port_set_cmode = mv88e6390x_port_set_cmode,
 	.stats_snapshot = mv88e6390_g1_stats_snapshot,
 	.stats_set_histogram = mv88e6390_g1_stats_set_histogram,
 	.stats_get_sset_count = mv88e6320_stats_get_sset_count,
@@ -3734,12 +3759,15 @@ static const struct mv88e6xxx_ops mv88e6390_ops = {
 	.stats_get_stats = mv88e6390_stats_get_stats,
 	.g1_set_cpu_port = mv88e6390_g1_set_cpu_port,
 	.g1_set_egress_port = mv88e6390_g1_set_egress_port,
+	.watchdog_ops = &mv88e6390_watchdog_ops,
 	.mgmt_rsvd2cpu = mv88e6390_g1_mgmt_rsvd2cpu,
 	.reset = mv88e6352_g1_reset,
 };
 
 static const struct mv88e6xxx_ops mv88e6390x_ops = {
 	/* MV88E6XXX_FAMILY_6390 */
+	.get_eeprom = mv88e6xxx_g2_get_eeprom8,
+	.set_eeprom = mv88e6xxx_g2_set_eeprom8,
 	.set_switch_mac = mv88e6xxx_g2_set_switch_mac,
 	.phy_read = mv88e6xxx_g2_smi_phy_read,
 	.phy_write = mv88e6xxx_g2_smi_phy_write,
@@ -3761,12 +3789,15 @@ static const struct mv88e6xxx_ops mv88e6390x_ops = {
 	.stats_get_stats = mv88e6390_stats_get_stats,
 	.g1_set_cpu_port = mv88e6390_g1_set_cpu_port,
 	.g1_set_egress_port = mv88e6390_g1_set_egress_port,
+	.watchdog_ops = &mv88e6390_watchdog_ops,
 	.mgmt_rsvd2cpu = mv88e6390_g1_mgmt_rsvd2cpu,
 	.reset = mv88e6352_g1_reset,
 };
 
 static const struct mv88e6xxx_ops mv88e6391_ops = {
 	/* MV88E6XXX_FAMILY_6390 */
+	.get_eeprom = mv88e6xxx_g2_get_eeprom8,
+	.set_eeprom = mv88e6xxx_g2_set_eeprom8,
 	.set_switch_mac = mv88e6xxx_g2_set_switch_mac,
 	.phy_read = mv88e6xxx_g2_smi_phy_read,
 	.phy_write = mv88e6xxx_g2_smi_phy_write,
@@ -3786,6 +3817,7 @@ static const struct mv88e6xxx_ops mv88e6391_ops = {
 	.stats_get_stats = mv88e6390_stats_get_stats,
 	.g1_set_cpu_port = mv88e6390_g1_set_cpu_port,
 	.g1_set_egress_port = mv88e6390_g1_set_egress_port,
+	.watchdog_ops = &mv88e6390_watchdog_ops,
 	.mgmt_rsvd2cpu = mv88e6390_g1_mgmt_rsvd2cpu,
 	.reset = mv88e6352_g1_reset,
 };
@@ -3996,7 +4028,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 		.port_base_addr = 0x0,
 		.global1_addr = 0x1b,
 		.tag_protocol = DSA_TAG_PROTO_DSA,
-		.age_time_coeff = 15000,
+		.age_time_coeff = 3750,
 		.g1_irqs = 9,
 		.flags = MV88E6XXX_FLAGS_FAMILY_6390,
 		.ops = &mv88e6190_ops,
@@ -4010,7 +4042,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 		.num_ports = 11,	/* 10 + Z80 */
 		.port_base_addr = 0x0,
 		.global1_addr = 0x1b,
-		.age_time_coeff = 15000,
+		.age_time_coeff = 3750,
 		.g1_irqs = 9,
 		.tag_protocol = DSA_TAG_PROTO_DSA,
 		.flags = MV88E6XXX_FLAGS_FAMILY_6390,
@@ -4025,7 +4057,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 		.num_ports = 11,	/* 10 + Z80 */
 		.port_base_addr = 0x0,
 		.global1_addr = 0x1b,
-		.age_time_coeff = 15000,
+		.age_time_coeff = 3750,
 		.g1_irqs = 9,
 		.tag_protocol = DSA_TAG_PROTO_DSA,
 		.flags = MV88E6XXX_FLAGS_FAMILY_6390,
@@ -4055,7 +4087,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 		.num_ports = 11,	/* 10 + Z80 */
 		.port_base_addr = 0x0,
 		.global1_addr = 0x1b,
-		.age_time_coeff = 15000,
+		.age_time_coeff = 3750,
 		.g1_irqs = 9,
 		.tag_protocol = DSA_TAG_PROTO_DSA,
 		.flags = MV88E6XXX_FLAGS_FAMILY_6390,
@@ -4092,6 +4124,34 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 		.ops = &mv88e6321_ops,
 	},
 
+	[MV88E6141] = {
+		.prod_num = PORT_SWITCH_ID_PROD_NUM_6141,
+		.family = MV88E6XXX_FAMILY_6341,
+		.name = "Marvell 88E6341",
+		.num_databases = 4096,
+		.num_ports = 6,
+		.port_base_addr = 0x10,
+		.global1_addr = 0x1b,
+		.age_time_coeff = 3750,
+		.tag_protocol = DSA_TAG_PROTO_EDSA,
+		.flags = MV88E6XXX_FLAGS_FAMILY_6341,
+		.ops = &mv88e6141_ops,
+	},
+
+	[MV88E6341] = {
+		.prod_num = PORT_SWITCH_ID_PROD_NUM_6341,
+		.family = MV88E6XXX_FAMILY_6341,
+		.name = "Marvell 88E6341",
+		.num_databases = 4096,
+		.num_ports = 6,
+		.port_base_addr = 0x10,
+		.global1_addr = 0x1b,
+		.age_time_coeff = 3750,
+		.tag_protocol = DSA_TAG_PROTO_EDSA,
+		.flags = MV88E6XXX_FLAGS_FAMILY_6341,
+		.ops = &mv88e6341_ops,
+	},
+
 	[MV88E6350] = {
 		.prod_num = PORT_SWITCH_ID_PROD_NUM_6350,
 		.family = MV88E6XXX_FAMILY_6351,
@@ -4144,7 +4204,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 		.num_ports = 11,	/* 10 + Z80 */
 		.port_base_addr = 0x0,
 		.global1_addr = 0x1b,
-		.age_time_coeff = 15000,
+		.age_time_coeff = 3750,
 		.g1_irqs = 9,
 		.tag_protocol = DSA_TAG_PROTO_DSA,
 		.flags = MV88E6XXX_FLAGS_FAMILY_6390,
@@ -4158,7 +4218,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 		.num_ports = 11,	/* 10 + Z80 */
 		.port_base_addr = 0x0,
 		.global1_addr = 0x1b,
-		.age_time_coeff = 15000,
+		.age_time_coeff = 3750,
 		.g1_irqs = 9,
 		.tag_protocol = DSA_TAG_PROTO_DSA,
 		.flags = MV88E6XXX_FLAGS_FAMILY_6390,
@@ -4221,6 +4281,7 @@ static struct mv88e6xxx_chip *mv88e6xxx_alloc_chip(struct device *dev)
 	chip->dev = dev;
 
 	mutex_init(&chip->reg_lock);
+	INIT_LIST_HEAD(&chip->mdios);
 
 	return chip;
 }
@@ -4240,10 +4301,6 @@ static void mv88e6xxx_phy_destroy(struct mv88e6xxx_chip *chip)
 static int mv88e6xxx_smi_init(struct mv88e6xxx_chip *chip,
 			      struct mii_bus *bus, int sw_addr)
 {
-	/* ADDR[0] pin is unavailable externally and considered zero */
-	if (sw_addr & 0x1)
-		return -EINVAL;
-
 	if (sw_addr == 0)
 		chip->smi_ops = &mv88e6xxx_smi_single_chip_ops;
 	else if (mv88e6xxx_has(chip, MV88E6XXX_FLAGS_MULTI_CHIP))
@@ -4299,7 +4356,7 @@ static const char *mv88e6xxx_drv_probe(struct device *dsa_dev,
 
 	mv88e6xxx_phy_init(chip);
 
-	err = mv88e6xxx_mdio_register(chip, NULL);
+	err = mv88e6xxx_mdios_register(chip, NULL);
 	if (err)
 		goto free;
 
@@ -4364,7 +4421,7 @@ static int mv88e6xxx_port_mdb_dump(struct dsa_switch *ds, int port,
 	return err;
 }
 
-static struct dsa_switch_ops mv88e6xxx_switch_ops = {
+static const struct dsa_switch_ops mv88e6xxx_switch_ops = {
 	.probe			= mv88e6xxx_drv_probe,
 	.get_tag_protocol	= mv88e6xxx_get_tag_protocol,
 	.setup			= mv88e6xxx_setup,
@@ -4375,12 +4432,6 @@ static struct dsa_switch_ops mv88e6xxx_switch_ops = {
 	.get_sset_count		= mv88e6xxx_get_sset_count,
 	.set_eee		= mv88e6xxx_set_eee,
 	.get_eee		= mv88e6xxx_get_eee,
-#ifdef CONFIG_NET_DSA_HWMON
-	.get_temp		= mv88e6xxx_get_temp,
-	.get_temp_limit		= mv88e6xxx_get_temp_limit,
-	.set_temp_limit		= mv88e6xxx_set_temp_limit,
-	.get_temp_alarm		= mv88e6xxx_get_temp_alarm,
-#endif
 	.get_eeprom_len		= mv88e6xxx_get_eeprom_len,
 	.get_eeprom		= mv88e6xxx_get_eeprom,
 	.set_eeprom		= mv88e6xxx_set_eeprom,
@@ -4406,23 +4457,25 @@ static struct dsa_switch_ops mv88e6xxx_switch_ops = {
 	.port_mdb_dump          = mv88e6xxx_port_mdb_dump,
 };
 
-static int mv88e6xxx_register_switch(struct mv88e6xxx_chip *chip,
-				     struct device_node *np)
+static struct dsa_switch_driver mv88e6xxx_switch_drv = {
+	.ops			= &mv88e6xxx_switch_ops,
+};
+
+static int mv88e6xxx_register_switch(struct mv88e6xxx_chip *chip)
 {
 	struct device *dev = chip->dev;
 	struct dsa_switch *ds;
 
-	ds = devm_kzalloc(dev, sizeof(*ds), GFP_KERNEL);
+	ds = dsa_switch_alloc(dev, DSA_MAX_PORTS);
 	if (!ds)
 		return -ENOMEM;
 
-	ds->dev = dev;
 	ds->priv = chip;
 	ds->ops = &mv88e6xxx_switch_ops;
 
 	dev_set_drvdata(dev, ds);
 
-	return dsa_register_switch(ds, np);
+	return dsa_register_switch(ds, dev);
 }
 
 static void mv88e6xxx_unregister_switch(struct mv88e6xxx_chip *chip)
@@ -4502,18 +4555,18 @@ static int mv88e6xxx_probe(struct mdio_device *mdiodev)
 		}
 	}
 
-	err = mv88e6xxx_mdio_register(chip, np);
+	err = mv88e6xxx_mdios_register(chip, np);
 	if (err)
 		goto out_g2_irq;
 
-	err = mv88e6xxx_register_switch(chip, np);
+	err = mv88e6xxx_register_switch(chip);
 	if (err)
 		goto out_mdio;
 
 	return 0;
 
 out_mdio:
-	mv88e6xxx_mdio_unregister(chip);
+	mv88e6xxx_mdios_unregister(chip);
 out_g2_irq:
 	if (mv88e6xxx_has(chip, MV88E6XXX_FLAG_G2_INT) && chip->irq > 0)
 		mv88e6xxx_g2_irq_free(chip);
@@ -4534,7 +4587,7 @@ static void mv88e6xxx_remove(struct mdio_device *mdiodev)
 
 	mv88e6xxx_phy_destroy(chip);
 	mv88e6xxx_unregister_switch(chip);
-	mv88e6xxx_mdio_unregister(chip);
+	mv88e6xxx_mdios_unregister(chip);
 
 	if (chip->irq > 0) {
 		if (mv88e6xxx_has(chip, MV88E6XXX_FLAG_G2_INT))
@@ -4568,7 +4621,7 @@ static struct mdio_driver mv88e6xxx_driver = {
 
 static int __init mv88e6xxx_init(void)
 {
-	register_switch_driver(&mv88e6xxx_switch_ops);
+	register_switch_driver(&mv88e6xxx_switch_drv);
 	return mdio_driver_register(&mv88e6xxx_driver);
 }
 module_init(mv88e6xxx_init);
@@ -4576,7 +4629,7 @@ module_init(mv88e6xxx_init);
 static void __exit mv88e6xxx_cleanup(void)
 {
 	mdio_driver_unregister(&mv88e6xxx_driver);
-	unregister_switch_driver(&mv88e6xxx_switch_ops);
+	unregister_switch_driver(&mv88e6xxx_switch_drv);
 }
 module_exit(mv88e6xxx_cleanup);
 
diff --git a/drivers/net/dsa/mv88e6xxx/global2.c b/drivers/net/dsa/mv88e6xxx/global2.c
index 3e77071949ab..8f15bc7b1f5f 100644
--- a/drivers/net/dsa/mv88e6xxx/global2.c
+++ b/drivers/net/dsa/mv88e6xxx/global2.c
@@ -218,7 +218,8 @@ static int mv88e6xxx_g2_clear_pot(struct mv88e6xxx_chip *chip)
 }
 
 /* Offset 0x14: EEPROM Command
- * Offset 0x15: EEPROM Data
+ * Offset 0x15: EEPROM Data (for 16-bit data access)
+ * Offset 0x15: EEPROM Addr (for 8-bit data access)
  */
 
 static int mv88e6xxx_g2_eeprom_wait(struct mv88e6xxx_chip *chip)
@@ -239,6 +240,50 @@ static int mv88e6xxx_g2_eeprom_cmd(struct mv88e6xxx_chip *chip, u16 cmd)
 	return mv88e6xxx_g2_eeprom_wait(chip);
 }
 
+static int mv88e6xxx_g2_eeprom_read8(struct mv88e6xxx_chip *chip,
+				     u16 addr, u8 *data)
+{
+	u16 cmd = GLOBAL2_EEPROM_CMD_OP_READ;
+	int err;
+
+	err = mv88e6xxx_g2_eeprom_wait(chip);
+	if (err)
+		return err;
+
+	err = mv88e6xxx_g2_write(chip, GLOBAL2_EEPROM_ADDR, addr);
+	if (err)
+		return err;
+
+	err = mv88e6xxx_g2_eeprom_cmd(chip, cmd);
+	if (err)
+		return err;
+
+	err = mv88e6xxx_g2_read(chip, GLOBAL2_EEPROM_CMD, &cmd);
+	if (err)
+		return err;
+
+	*data = cmd & 0xff;
+
+	return 0;
+}
+
+static int mv88e6xxx_g2_eeprom_write8(struct mv88e6xxx_chip *chip,
+				      u16 addr, u8 data)
+{
+	u16 cmd = GLOBAL2_EEPROM_CMD_OP_WRITE | GLOBAL2_EEPROM_CMD_WRITE_EN;
+	int err;
+
+	err = mv88e6xxx_g2_eeprom_wait(chip);
+	if (err)
+		return err;
+
+	err = mv88e6xxx_g2_write(chip, GLOBAL2_EEPROM_ADDR, addr);
+	if (err)
+		return err;
+
+	return mv88e6xxx_g2_eeprom_cmd(chip, cmd | data);
+}
+
 static int mv88e6xxx_g2_eeprom_read16(struct mv88e6xxx_chip *chip,
 				      u8 addr, u16 *data)
 {
@@ -273,6 +318,52 @@ static int mv88e6xxx_g2_eeprom_write16(struct mv88e6xxx_chip *chip,
 	return mv88e6xxx_g2_eeprom_cmd(chip, cmd);
 }
 
+int mv88e6xxx_g2_get_eeprom8(struct mv88e6xxx_chip *chip,
+			     struct ethtool_eeprom *eeprom, u8 *data)
+{
+	unsigned int offset = eeprom->offset;
+	unsigned int len = eeprom->len;
+	int err;
+
+	eeprom->len = 0;
+
+	while (len) {
+		err = mv88e6xxx_g2_eeprom_read8(chip, offset, data);
+		if (err)
+			return err;
+
+		eeprom->len++;
+		offset++;
+		data++;
+		len--;
+	}
+
+	return 0;
+}
+
+int mv88e6xxx_g2_set_eeprom8(struct mv88e6xxx_chip *chip,
+			     struct ethtool_eeprom *eeprom, u8 *data)
+{
+	unsigned int offset = eeprom->offset;
+	unsigned int len = eeprom->len;
+	int err;
+
+	eeprom->len = 0;
+
+	while (len) {
+		err = mv88e6xxx_g2_eeprom_write8(chip, offset, *data);
+		if (err)
+			return err;
+
+		eeprom->len++;
+		offset++;
+		data++;
+		len--;
+	}
+
+	return 0;
+}
+
 int mv88e6xxx_g2_get_eeprom16(struct mv88e6xxx_chip *chip,
 			      struct ethtool_eeprom *eeprom, u8 *data)
 {
@@ -410,12 +501,67 @@ static int mv88e6xxx_g2_smi_phy_cmd(struct mv88e6xxx_chip *chip, u16 cmd)
 	return mv88e6xxx_g2_smi_phy_wait(chip);
 }
 
-int mv88e6xxx_g2_smi_phy_read(struct mv88e6xxx_chip *chip, int addr, int reg,
-			      u16 *val)
+static int mv88e6xxx_g2_smi_phy_write_addr(struct mv88e6xxx_chip *chip,
+					   int addr, int device, int reg,
+					   bool external)
+{
+	int cmd = SMI_CMD_OP_45_WRITE_ADDR | (addr << 5) | device;
+	int err;
+
+	if (external)
+		cmd |= GLOBAL2_SMI_PHY_CMD_EXTERNAL;
+
+	err = mv88e6xxx_g2_smi_phy_wait(chip);
+	if (err)
+		return err;
+
+	err = mv88e6xxx_g2_write(chip, GLOBAL2_SMI_PHY_DATA, reg);
+	if (err)
+		return err;
+
+	return mv88e6xxx_g2_smi_phy_cmd(chip, cmd);
+}
+
+int mv88e6xxx_g2_smi_phy_read_c45(struct mv88e6xxx_chip *chip, int addr,
+				  int reg_c45, u16 *val, bool external)
+{
+	int device = (reg_c45 >> 16) & 0x1f;
+	int reg = reg_c45 & 0xffff;
+	int err;
+	u16 cmd;
+
+	err = mv88e6xxx_g2_smi_phy_write_addr(chip, addr, device, reg,
+					      external);
+	if (err)
+		return err;
+
+	cmd = GLOBAL2_SMI_PHY_CMD_OP_45_READ_DATA | (addr << 5) | device;
+
+	if (external)
+		cmd |= GLOBAL2_SMI_PHY_CMD_EXTERNAL;
+
+	err = mv88e6xxx_g2_smi_phy_cmd(chip, cmd);
+	if (err)
+		return err;
+
+	err = mv88e6xxx_g2_read(chip, GLOBAL2_SMI_PHY_DATA, val);
+	if (err)
+		return err;
+
+	err = *val;
+
+	return 0;
+}
+
+int mv88e6xxx_g2_smi_phy_read_c22(struct mv88e6xxx_chip *chip, int addr,
+				  int reg, u16 *val, bool external)
 {
 	u16 cmd = GLOBAL2_SMI_PHY_CMD_OP_22_READ_DATA | (addr << 5) | reg;
 	int err;
 
+	if (external)
+		cmd |= GLOBAL2_SMI_PHY_CMD_EXTERNAL;
+
 	err = mv88e6xxx_g2_smi_phy_wait(chip);
 	if (err)
 		return err;
@@ -427,12 +573,57 @@ int mv88e6xxx_g2_smi_phy_read(struct mv88e6xxx_chip *chip, int addr, int reg,
 	return mv88e6xxx_g2_read(chip, GLOBAL2_SMI_PHY_DATA, val);
 }
 
-int mv88e6xxx_g2_smi_phy_write(struct mv88e6xxx_chip *chip, int addr, int reg,
-			       u16 val)
+int mv88e6xxx_g2_smi_phy_read(struct mv88e6xxx_chip *chip,
+			      struct mii_bus *bus,
+			      int addr, int reg, u16 *val)
+{
+	struct mv88e6xxx_mdio_bus *mdio_bus = bus->priv;
+	bool external = mdio_bus->external;
+
+	if (reg & MII_ADDR_C45)
+		return mv88e6xxx_g2_smi_phy_read_c45(chip, addr, reg, val,
+						     external);
+	return mv88e6xxx_g2_smi_phy_read_c22(chip, addr, reg, val, external);
+}
+
+int mv88e6xxx_g2_smi_phy_write_c45(struct mv88e6xxx_chip *chip, int addr,
+				   int reg_c45, u16 val, bool external)
+{
+	int device = (reg_c45 >> 16) & 0x1f;
+	int reg = reg_c45 & 0xffff;
+	int err;
+	u16 cmd;
+
+	err = mv88e6xxx_g2_smi_phy_write_addr(chip, addr, device, reg,
+					      external);
+	if (err)
+		return err;
+
+	cmd = GLOBAL2_SMI_PHY_CMD_OP_45_WRITE_DATA | (addr << 5) | device;
+
+	if (external)
+		cmd |= GLOBAL2_SMI_PHY_CMD_EXTERNAL;
+
+	err = mv88e6xxx_g2_write(chip, GLOBAL2_SMI_PHY_DATA, val);
+	if (err)
+		return err;
+
+	err = mv88e6xxx_g2_smi_phy_cmd(chip, cmd);
+	if (err)
+		return err;
+
+	return 0;
+}
+
+int mv88e6xxx_g2_smi_phy_write_c22(struct mv88e6xxx_chip *chip, int addr,
+				   int reg, u16 val, bool external)
 {
 	u16 cmd = GLOBAL2_SMI_PHY_CMD_OP_22_WRITE_DATA | (addr << 5) | reg;
 	int err;
 
+	if (external)
+		cmd |= GLOBAL2_SMI_PHY_CMD_EXTERNAL;
+
 	err = mv88e6xxx_g2_smi_phy_wait(chip);
 	if (err)
 		return err;
@@ -444,6 +635,153 @@ int mv88e6xxx_g2_smi_phy_write(struct mv88e6xxx_chip *chip, int addr, int reg,
 	return mv88e6xxx_g2_smi_phy_cmd(chip, cmd);
 }
 
+int mv88e6xxx_g2_smi_phy_write(struct mv88e6xxx_chip *chip,
+			       struct mii_bus *bus,
+			       int addr, int reg, u16 val)
+{
+	struct mv88e6xxx_mdio_bus *mdio_bus = bus->priv;
+	bool external = mdio_bus->external;
+
+	if (reg & MII_ADDR_C45)
+		return mv88e6xxx_g2_smi_phy_write_c45(chip, addr, reg, val,
+						      external);
+
+	return mv88e6xxx_g2_smi_phy_write_c22(chip, addr, reg, val, external);
+}
+
+static int mv88e6097_watchdog_action(struct mv88e6xxx_chip *chip, int irq)
+{
+	u16 reg;
+
+	mv88e6xxx_g2_read(chip, GLOBAL2_WDOG_CONTROL, &reg);
+
+	dev_info(chip->dev, "Watchdog event: 0x%04x", reg);
+
+	return IRQ_HANDLED;
+}
+
+static void mv88e6097_watchdog_free(struct mv88e6xxx_chip *chip)
+{
+	u16 reg;
+
+	mv88e6xxx_g2_read(chip, GLOBAL2_WDOG_CONTROL, &reg);
+
+	reg &= ~(GLOBAL2_WDOG_CONTROL_EGRESS_ENABLE |
+		 GLOBAL2_WDOG_CONTROL_QC_ENABLE);
+
+	mv88e6xxx_g2_write(chip, GLOBAL2_WDOG_CONTROL, reg);
+}
+
+static int mv88e6097_watchdog_setup(struct mv88e6xxx_chip *chip)
+{
+	return mv88e6xxx_g2_write(chip, GLOBAL2_WDOG_CONTROL,
+				  GLOBAL2_WDOG_CONTROL_EGRESS_ENABLE |
+				  GLOBAL2_WDOG_CONTROL_QC_ENABLE |
+				  GLOBAL2_WDOG_CONTROL_SWRESET);
+}
+
+const struct mv88e6xxx_irq_ops mv88e6097_watchdog_ops = {
+	.irq_action = mv88e6097_watchdog_action,
+	.irq_setup = mv88e6097_watchdog_setup,
+	.irq_free = mv88e6097_watchdog_free,
+};
+
+static int mv88e6390_watchdog_setup(struct mv88e6xxx_chip *chip)
+{
+	return mv88e6xxx_g2_update(chip, GLOBAL2_WDOG_CONTROL,
+				   GLOBAL2_WDOG_INT_ENABLE |
+				   GLOBAL2_WDOG_CUT_THROUGH |
+				   GLOBAL2_WDOG_QUEUE_CONTROLLER |
+				   GLOBAL2_WDOG_EGRESS |
+				   GLOBAL2_WDOG_FORCE_IRQ);
+}
+
+static int mv88e6390_watchdog_action(struct mv88e6xxx_chip *chip, int irq)
+{
+	int err;
+	u16 reg;
+
+	mv88e6xxx_g2_write(chip, GLOBAL2_WDOG_CONTROL, GLOBAL2_WDOG_EVENT);
+	err = mv88e6xxx_g2_read(chip, GLOBAL2_WDOG_CONTROL, &reg);
+
+	dev_info(chip->dev, "Watchdog event: 0x%04x",
+		 reg & GLOBAL2_WDOG_DATA_MASK);
+
+	mv88e6xxx_g2_write(chip, GLOBAL2_WDOG_CONTROL, GLOBAL2_WDOG_HISTORY);
+	err = mv88e6xxx_g2_read(chip, GLOBAL2_WDOG_CONTROL, &reg);
+
+	dev_info(chip->dev, "Watchdog history: 0x%04x",
+		 reg & GLOBAL2_WDOG_DATA_MASK);
+
+	/* Trigger a software reset to try to recover the switch */
+	if (chip->info->ops->reset)
+		chip->info->ops->reset(chip);
+
+	mv88e6390_watchdog_setup(chip);
+
+	return IRQ_HANDLED;
+}
+
+static void mv88e6390_watchdog_free(struct mv88e6xxx_chip *chip)
+{
+	mv88e6xxx_g2_update(chip, GLOBAL2_WDOG_CONTROL,
+			    GLOBAL2_WDOG_INT_ENABLE);
+}
+
+const struct mv88e6xxx_irq_ops mv88e6390_watchdog_ops = {
+	.irq_action = mv88e6390_watchdog_action,
+	.irq_setup = mv88e6390_watchdog_setup,
+	.irq_free = mv88e6390_watchdog_free,
+};
+
+static irqreturn_t mv88e6xxx_g2_watchdog_thread_fn(int irq, void *dev_id)
+{
+	struct mv88e6xxx_chip *chip = dev_id;
+	irqreturn_t ret = IRQ_NONE;
+
+	mutex_lock(&chip->reg_lock);
+	if (chip->info->ops->watchdog_ops->irq_action)
+		ret = chip->info->ops->watchdog_ops->irq_action(chip, irq);
+	mutex_unlock(&chip->reg_lock);
+
+	return ret;
+}
+
+static void mv88e6xxx_g2_watchdog_free(struct mv88e6xxx_chip *chip)
+{
+	mutex_lock(&chip->reg_lock);
+	if (chip->info->ops->watchdog_ops->irq_free)
+		chip->info->ops->watchdog_ops->irq_free(chip);
+	mutex_unlock(&chip->reg_lock);
+
+	free_irq(chip->watchdog_irq, chip);
+	irq_dispose_mapping(chip->watchdog_irq);
+}
+
+static int mv88e6xxx_g2_watchdog_setup(struct mv88e6xxx_chip *chip)
+{
+	int err;
+
+	chip->watchdog_irq = irq_find_mapping(chip->g2_irq.domain,
+					      GLOBAL2_INT_SOURCE_WATCHDOG);
+	if (chip->watchdog_irq < 0)
+		return chip->watchdog_irq;
+
+	err = request_threaded_irq(chip->watchdog_irq, NULL,
+				   mv88e6xxx_g2_watchdog_thread_fn,
+				   IRQF_ONESHOT | IRQF_TRIGGER_FALLING,
+				   "mv88e6xxx-watchdog", chip);
+	if (err)
+		return err;
+
+	mutex_lock(&chip->reg_lock);
+	if (chip->info->ops->watchdog_ops->irq_setup)
+		err = chip->info->ops->watchdog_ops->irq_setup(chip);
+	mutex_unlock(&chip->reg_lock);
+
+	return err;
+}
+
 static void mv88e6xxx_g2_irq_mask(struct irq_data *d)
 {
 	struct mv88e6xxx_chip *chip = irq_data_get_irq_chip_data(d);
@@ -532,6 +870,8 @@ void mv88e6xxx_g2_irq_free(struct mv88e6xxx_chip *chip)
 {
 	int irq, virq;
 
+	mv88e6xxx_g2_watchdog_free(chip);
+
 	free_irq(chip->device_irq, chip);
 	irq_dispose_mapping(chip->device_irq);
 
@@ -574,7 +914,7 @@ int mv88e6xxx_g2_irq_setup(struct mv88e6xxx_chip *chip)
 	if (err)
 		goto out;
 
-	return 0;
+	return mv88e6xxx_g2_watchdog_setup(chip);
 
 out:
 	for (irq = 0; irq < 16; irq++) {
diff --git a/drivers/net/dsa/mv88e6xxx/global2.h b/drivers/net/dsa/mv88e6xxx/global2.h
index 9aefb7d8b0ad..a8b2f9486a4a 100644
--- a/drivers/net/dsa/mv88e6xxx/global2.h
+++ b/drivers/net/dsa/mv88e6xxx/global2.h
@@ -23,20 +23,32 @@ static inline int mv88e6xxx_g2_require(struct mv88e6xxx_chip *chip)
 	return 0;
 }
 
-int mv88e6xxx_g2_smi_phy_read(struct mv88e6xxx_chip *chip, int addr, int reg,
-			      u16 *val);
-int mv88e6xxx_g2_smi_phy_write(struct mv88e6xxx_chip *chip, int addr, int reg,
-			       u16 val);
+int mv88e6xxx_g2_smi_phy_read(struct mv88e6xxx_chip *chip,
+			      struct mii_bus *bus,
+			      int addr, int reg, u16 *val);
+int mv88e6xxx_g2_smi_phy_write(struct mv88e6xxx_chip *chip,
+			       struct mii_bus *bus,
+			       int addr, int reg, u16 val);
 int mv88e6xxx_g2_set_switch_mac(struct mv88e6xxx_chip *chip, u8 *addr);
+
+int mv88e6xxx_g2_get_eeprom8(struct mv88e6xxx_chip *chip,
+			     struct ethtool_eeprom *eeprom, u8 *data);
+int mv88e6xxx_g2_set_eeprom8(struct mv88e6xxx_chip *chip,
+			     struct ethtool_eeprom *eeprom, u8 *data);
+
 int mv88e6xxx_g2_get_eeprom16(struct mv88e6xxx_chip *chip,
 			      struct ethtool_eeprom *eeprom, u8 *data);
 int mv88e6xxx_g2_set_eeprom16(struct mv88e6xxx_chip *chip,
 			      struct ethtool_eeprom *eeprom, u8 *data);
+
 int mv88e6xxx_g2_setup(struct mv88e6xxx_chip *chip);
 int mv88e6xxx_g2_irq_setup(struct mv88e6xxx_chip *chip);
 void mv88e6xxx_g2_irq_free(struct mv88e6xxx_chip *chip);
 int mv88e6095_g2_mgmt_rsvd2cpu(struct mv88e6xxx_chip *chip);
 
+extern const struct mv88e6xxx_irq_ops mv88e6097_watchdog_ops;
+extern const struct mv88e6xxx_irq_ops mv88e6390_watchdog_ops;
+
 #else /* !CONFIG_NET_DSA_MV88E6XXX_GLOBAL2 */
 
 static inline int mv88e6xxx_g2_require(struct mv88e6xxx_chip *chip)
@@ -50,12 +62,14 @@ static inline int mv88e6xxx_g2_require(struct mv88e6xxx_chip *chip)
 }
 
 static inline int mv88e6xxx_g2_smi_phy_read(struct mv88e6xxx_chip *chip,
+					    struct mii_bus *bus,
 					    int addr, int reg, u16 *val)
 {
 	return -EOPNOTSUPP;
 }
 
 static inline int mv88e6xxx_g2_smi_phy_write(struct mv88e6xxx_chip *chip,
+					     struct mii_bus *bus,
 					     int addr, int reg, u16 val)
 {
 	return -EOPNOTSUPP;
@@ -67,6 +81,20 @@ static inline int mv88e6xxx_g2_set_switch_mac(struct mv88e6xxx_chip *chip,
 	return -EOPNOTSUPP;
 }
 
+static inline int mv88e6xxx_g2_get_eeprom8(struct mv88e6xxx_chip *chip,
+					   struct ethtool_eeprom *eeprom,
+					   u8 *data)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int mv88e6xxx_g2_set_eeprom8(struct mv88e6xxx_chip *chip,
+					   struct ethtool_eeprom *eeprom,
+					   u8 *data)
+{
+	return -EOPNOTSUPP;
+}
+
 static inline int mv88e6xxx_g2_get_eeprom16(struct mv88e6xxx_chip *chip,
 					    struct ethtool_eeprom *eeprom,
 					    u8 *data)
@@ -100,6 +128,9 @@ static inline int mv88e6095_g2_mgmt_rsvd2cpu(struct mv88e6xxx_chip *chip)
 	return -EOPNOTSUPP;
 }
 
+static const struct mv88e6xxx_irq_ops mv88e6097_watchdog_ops = {};
+static const struct mv88e6xxx_irq_ops mv88e6390_watchdog_ops = {};
+
 #endif /* CONFIG_NET_DSA_MV88E6XXX_GLOBAL2 */
 
 #endif /* _MV88E6XXX_GLOBAL2_H */
diff --git a/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h b/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h
index af54baea47cf..6033f2f6260a 100644
--- a/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h
+++ b/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h
@@ -15,6 +15,7 @@
 #include <linux/if_vlan.h>
 #include <linux/irq.h>
 #include <linux/gpio/consumer.h>
+#include <linux/phy.h>
 
 #ifndef UINT64_MAX
 #define UINT64_MAX		(u64)(~((u64)0))
@@ -58,6 +59,9 @@
 #define PORT_STATUS_CMODE_100BASE_X	0x8
 #define PORT_STATUS_CMODE_1000BASE_X	0x9
 #define PORT_STATUS_CMODE_SGMII		0xa
+#define PORT_STATUS_CMODE_2500BASEX	0xb
+#define PORT_STATUS_CMODE_XAUI		0xc
+#define PORT_STATUS_CMODE_RXAUI		0xd
 #define PORT_PCS_CTRL		0x01
 #define PORT_PCS_CTRL_RGMII_DELAY_RXCLK	BIT(15)
 #define PORT_PCS_CTRL_RGMII_DELAY_TXCLK	BIT(14)
@@ -87,6 +91,7 @@
 #define PORT_SWITCH_ID_PROD_NUM_6131	0x106
 #define PORT_SWITCH_ID_PROD_NUM_6320	0x115
 #define PORT_SWITCH_ID_PROD_NUM_6123	0x121
+#define PORT_SWITCH_ID_PROD_NUM_6141	0x340
 #define PORT_SWITCH_ID_PROD_NUM_6161	0x161
 #define PORT_SWITCH_ID_PROD_NUM_6165	0x165
 #define PORT_SWITCH_ID_PROD_NUM_6171	0x171
@@ -100,6 +105,7 @@
 #define PORT_SWITCH_ID_PROD_NUM_6240	0x240
 #define PORT_SWITCH_ID_PROD_NUM_6290	0x290
 #define PORT_SWITCH_ID_PROD_NUM_6321	0x310
+#define PORT_SWITCH_ID_PROD_NUM_6341	0x341
 #define PORT_SWITCH_ID_PROD_NUM_6352	0x352
 #define PORT_SWITCH_ID_PROD_NUM_6350	0x371
 #define PORT_SWITCH_ID_PROD_NUM_6351	0x375
@@ -163,6 +169,7 @@
 #define PORT_CONTROL_2_FORWARD_UNKNOWN	BIT(6)
 #define PORT_CONTROL_2_EGRESS_MONITOR	BIT(5)
 #define PORT_CONTROL_2_INGRESS_MONITOR	BIT(4)
+#define PORT_CONTROL_2_UPSTREAM_MASK	0x0f
 #define PORT_RATE_CONTROL	0x09
 #define PORT_RATE_CONTROL_2	0x0a
 #define PORT_ASSOC_VECTOR	0x0b
@@ -332,6 +339,7 @@
 #define GLOBAL_STATS_COUNTER_01	0x1f
 
 #define GLOBAL2_INT_SOURCE	0x00
+#define GLOBAL2_INT_SOURCE_WATCHDOG	15
 #define GLOBAL2_INT_MASK	0x01
 #define GLOBAL2_MGMT_EN_2X	0x02
 #define GLOBAL2_MGMT_EN_0X	0x03
@@ -382,10 +390,12 @@
 #define GLOBAL2_EEPROM_CMD_WRITE_EN	BIT(10)
 #define GLOBAL2_EEPROM_CMD_ADDR_MASK	0xff
 #define GLOBAL2_EEPROM_DATA	0x15
+#define GLOBAL2_EEPROM_ADDR	0x15 /* 6390, 6341 */
 #define GLOBAL2_PTP_AVB_OP	0x16
 #define GLOBAL2_PTP_AVB_DATA	0x17
 #define GLOBAL2_SMI_PHY_CMD			0x18
 #define GLOBAL2_SMI_PHY_CMD_BUSY		BIT(15)
+#define GLOBAL2_SMI_PHY_CMD_EXTERNAL		BIT(13)
 #define GLOBAL2_SMI_PHY_CMD_MODE_22		BIT(12)
 #define GLOBAL2_SMI_PHY_CMD_OP_22_WRITE_DATA	((0x1 << 10) | \
 						 GLOBAL2_SMI_PHY_CMD_MODE_22 | \
@@ -393,12 +403,38 @@
 #define GLOBAL2_SMI_PHY_CMD_OP_22_READ_DATA	((0x2 << 10) | \
 						 GLOBAL2_SMI_PHY_CMD_MODE_22 | \
 						 GLOBAL2_SMI_PHY_CMD_BUSY)
+#define GLOBAL2_SMI_PHY_CMD_OP_45_WRITE_ADDR	((0x0 << 10) | \
+						 GLOBAL2_SMI_PHY_CMD_BUSY)
+#define GLOBAL2_SMI_PHY_CMD_OP_45_WRITE_DATA	((0x1 << 10) | \
+						 GLOBAL2_SMI_PHY_CMD_BUSY)
+#define GLOBAL2_SMI_PHY_CMD_OP_45_READ_DATA	((0x3 << 10) | \
+						 GLOBAL2_SMI_PHY_CMD_BUSY)
+
 #define GLOBAL2_SMI_PHY_DATA			0x19
 #define GLOBAL2_SCRATCH_MISC	0x1a
 #define GLOBAL2_SCRATCH_BUSY		BIT(15)
 #define GLOBAL2_SCRATCH_REGISTER_SHIFT	8
 #define GLOBAL2_SCRATCH_VALUE_MASK	0xff
 #define GLOBAL2_WDOG_CONTROL	0x1b
+#define GLOBAL2_WDOG_CONTROL_EGRESS_EVENT	BIT(7)
+#define GLOBAL2_WDOG_CONTROL_RMU_TIMEOUT	BIT(6)
+#define GLOBAL2_WDOG_CONTROL_QC_ENABLE		BIT(5)
+#define GLOBAL2_WDOG_CONTROL_EGRESS_HISTORY	BIT(4)
+#define GLOBAL2_WDOG_CONTROL_EGRESS_ENABLE	BIT(3)
+#define GLOBAL2_WDOG_CONTROL_FORCE_IRQ		BIT(2)
+#define GLOBAL2_WDOG_CONTROL_HISTORY		BIT(1)
+#define GLOBAL2_WDOG_CONTROL_SWRESET		BIT(0)
+#define GLOBAL2_WDOG_UPDATE			BIT(15)
+#define GLOBAL2_WDOG_INT_SOURCE			(0x00 << 8)
+#define GLOBAL2_WDOG_INT_STATUS			(0x10 << 8)
+#define GLOBAL2_WDOG_INT_ENABLE			(0x11 << 8)
+#define GLOBAL2_WDOG_EVENT			(0x12 << 8)
+#define GLOBAL2_WDOG_HISTORY			(0x13 << 8)
+#define GLOBAL2_WDOG_DATA_MASK			0xff
+#define GLOBAL2_WDOG_CUT_THROUGH		BIT(3)
+#define GLOBAL2_WDOG_QUEUE_CONTROLLER		BIT(2)
+#define GLOBAL2_WDOG_EGRESS			BIT(1)
+#define GLOBAL2_WDOG_FORCE_IRQ			BIT(0)
 #define GLOBAL2_QOS_WEIGHT	0x1c
 #define GLOBAL2_MISC		0x1d
 
@@ -418,6 +454,7 @@ enum mv88e6xxx_model {
 	MV88E6097,
 	MV88E6123,
 	MV88E6131,
+	MV88E6141,
 	MV88E6161,
 	MV88E6165,
 	MV88E6171,
@@ -432,6 +469,7 @@ enum mv88e6xxx_model {
 	MV88E6290,
 	MV88E6320,
 	MV88E6321,
+	MV88E6341,
 	MV88E6350,
 	MV88E6351,
 	MV88E6352,
@@ -447,6 +485,7 @@ enum mv88e6xxx_family {
 	MV88E6XXX_FAMILY_6165,	/* 6123 6161 6165 */
 	MV88E6XXX_FAMILY_6185,	/* 6108 6121 6122 6131 6152 6155 6182 6185 */
 	MV88E6XXX_FAMILY_6320,	/* 6320 6321 */
+	MV88E6XXX_FAMILY_6341,	/* 6141 6341 */
 	MV88E6XXX_FAMILY_6351,	/* 6171 6175 6350 6351 */
 	MV88E6XXX_FAMILY_6352,	/* 6172 6176 6240 6352 */
 	MV88E6XXX_FAMILY_6390,  /* 6190 6190X 6191 6290 6390 6390X */
@@ -496,12 +535,6 @@ enum mv88e6xxx_cap {
 	 */
 	MV88E6XXX_CAP_STU,
 
-	/* Internal temperature sensor.
-	 * Available from any enabled port's PHY register 26, page 6.
-	 */
-	MV88E6XXX_CAP_TEMP,
-	MV88E6XXX_CAP_TEMP_LIMIT,
-
 	/* VLAN Table Unit.
 	 * The VTU is used to program 802.1Q VLANs. See GLOBAL_VTU_OP.
 	 */
@@ -532,8 +565,6 @@ enum mv88e6xxx_cap {
 #define MV88E6XXX_FLAG_G2_POT		BIT_ULL(MV88E6XXX_CAP_G2_POT)
 
 #define MV88E6XXX_FLAG_STU		BIT_ULL(MV88E6XXX_CAP_STU)
-#define MV88E6XXX_FLAG_TEMP		BIT_ULL(MV88E6XXX_CAP_TEMP)
-#define MV88E6XXX_FLAG_TEMP_LIMIT	BIT_ULL(MV88E6XXX_CAP_TEMP_LIMIT)
 #define MV88E6XXX_FLAG_VTU		BIT_ULL(MV88E6XXX_CAP_VTU)
 
 /* Ingress Rate Limit unit */
@@ -566,6 +597,7 @@ enum mv88e6xxx_cap {
 	(MV88E6XXX_FLAG_G1_ATU_FID |	\
 	 MV88E6XXX_FLAG_G1_VTU_FID |	\
 	 MV88E6XXX_FLAG_GLOBAL2 |	\
+	 MV88E6XXX_FLAG_G2_INT |        \
 	 MV88E6XXX_FLAG_G2_MGMT_EN_2X |	\
 	 MV88E6XXX_FLAG_G2_MGMT_EN_0X |	\
 	 MV88E6XXX_FLAG_G2_POT |	\
@@ -584,7 +616,6 @@ enum mv88e6xxx_cap {
 	 MV88E6XXX_FLAG_G2_MGMT_EN_0X |	\
 	 MV88E6XXX_FLAG_G2_POT |	\
 	 MV88E6XXX_FLAG_STU |		\
-	 MV88E6XXX_FLAG_TEMP |		\
 	 MV88E6XXX_FLAG_VTU |		\
 	 MV88E6XXX_FLAGS_IRL |		\
 	 MV88E6XXX_FLAGS_MULTI_CHIP |	\
@@ -603,13 +634,25 @@ enum mv88e6xxx_cap {
 	 MV88E6XXX_FLAG_G2_MGMT_EN_2X |	\
 	 MV88E6XXX_FLAG_G2_MGMT_EN_0X |	\
 	 MV88E6XXX_FLAG_G2_POT |	\
-	 MV88E6XXX_FLAG_TEMP |		\
-	 MV88E6XXX_FLAG_TEMP_LIMIT |	\
 	 MV88E6XXX_FLAG_VTU |		\
 	 MV88E6XXX_FLAGS_IRL |		\
 	 MV88E6XXX_FLAGS_MULTI_CHIP |	\
 	 MV88E6XXX_FLAGS_PVT)
 
+#define MV88E6XXX_FLAGS_FAMILY_6341	\
+	(MV88E6XXX_FLAG_EEE |		\
+	 MV88E6XXX_FLAG_G1_ATU_FID |	\
+	 MV88E6XXX_FLAG_G1_VTU_FID |	\
+	 MV88E6XXX_FLAG_GLOBAL2 |	\
+	 MV88E6XXX_FLAG_G2_INT |	\
+	 MV88E6XXX_FLAG_G2_POT |	\
+	 MV88E6XXX_FLAG_STU |		\
+	 MV88E6XXX_FLAG_VTU |		\
+	 MV88E6XXX_FLAGS_IRL |		\
+	 MV88E6XXX_FLAGS_MULTI_CHIP |	\
+	 MV88E6XXX_FLAGS_PVT |		\
+	 MV88E6XXX_FLAGS_SERDES)
+
 #define MV88E6XXX_FLAGS_FAMILY_6351	\
 	(MV88E6XXX_FLAG_G1_ATU_FID |	\
 	 MV88E6XXX_FLAG_G1_VTU_FID |	\
@@ -619,7 +662,6 @@ enum mv88e6xxx_cap {
 	 MV88E6XXX_FLAG_G2_MGMT_EN_0X |	\
 	 MV88E6XXX_FLAG_G2_POT |	\
 	 MV88E6XXX_FLAG_STU |		\
-	 MV88E6XXX_FLAG_TEMP |		\
 	 MV88E6XXX_FLAG_VTU |		\
 	 MV88E6XXX_FLAGS_IRL |		\
 	 MV88E6XXX_FLAGS_MULTI_CHIP |	\
@@ -635,27 +677,24 @@ enum mv88e6xxx_cap {
 	 MV88E6XXX_FLAG_G2_MGMT_EN_0X |	\
 	 MV88E6XXX_FLAG_G2_POT |	\
 	 MV88E6XXX_FLAG_STU |		\
-	 MV88E6XXX_FLAG_TEMP |		\
-	 MV88E6XXX_FLAG_TEMP_LIMIT |	\
 	 MV88E6XXX_FLAG_VTU |		\
 	 MV88E6XXX_FLAGS_IRL |		\
 	 MV88E6XXX_FLAGS_MULTI_CHIP |	\
 	 MV88E6XXX_FLAGS_PVT |		\
 	 MV88E6XXX_FLAGS_SERDES)
 
-struct mv88e6xxx_ops;
-
 #define MV88E6XXX_FLAGS_FAMILY_6390	\
 	(MV88E6XXX_FLAG_EEE |		\
 	 MV88E6XXX_FLAG_GLOBAL2 |	\
+	 MV88E6XXX_FLAG_G2_INT |        \
 	 MV88E6XXX_FLAG_STU |		\
-	 MV88E6XXX_FLAG_TEMP |		\
-	 MV88E6XXX_FLAG_TEMP_LIMIT |	\
 	 MV88E6XXX_FLAG_VTU |		\
 	 MV88E6XXX_FLAGS_IRL |		\
 	 MV88E6XXX_FLAGS_MULTI_CHIP |	\
 	 MV88E6XXX_FLAGS_PVT)
 
+struct mv88e6xxx_ops;
+
 struct mv88e6xxx_info {
 	enum mv88e6xxx_family family;
 	u16 prod_num;
@@ -688,10 +727,7 @@ struct mv88e6xxx_vtu_entry {
 };
 
 struct mv88e6xxx_bus_ops;
-
-struct mv88e6xxx_priv_port {
-	struct net_device *bridge_dev;
-};
+struct mv88e6xxx_irq_ops;
 
 struct mv88e6xxx_irq {
 	u16 masked;
@@ -733,8 +769,6 @@ struct mv88e6xxx_chip {
 	 */
 	struct mutex	stats_mutex;
 
-	struct mv88e6xxx_priv_port	ports[DSA_MAX_PORTS];
-
 	/* A switch may have a GPIO line tied to its reset pin. Parse
 	 * this from the device tree, and use it before performing
 	 * switch soft reset.
@@ -744,11 +778,8 @@ struct mv88e6xxx_chip {
 	/* set to size of eeprom if supported by the switch */
 	int		eeprom_len;
 
-	/* Device node for the MDIO bus */
-	struct device_node *mdio_np;
-
-	/* And the MDIO bus itself */
-	struct mii_bus *mdio_bus;
+	/* List of mdio busses */
+	struct list_head mdios;
 
 	/* There can be two interrupt controllers, which are chained
 	 * off a GPIO as interrupt source
@@ -757,6 +788,7 @@ struct mv88e6xxx_chip {
 	struct mv88e6xxx_irq g2_irq;
 	int irq;
 	int device_irq;
+	int watchdog_irq;
 };
 
 struct mv88e6xxx_bus_ops {
@@ -764,6 +796,13 @@ struct mv88e6xxx_bus_ops {
 	int (*write)(struct mv88e6xxx_chip *chip, int addr, int reg, u16 val);
 };
 
+struct mv88e6xxx_mdio_bus {
+	struct mii_bus *bus;
+	struct mv88e6xxx_chip *chip;
+	struct list_head list;
+	bool external;
+};
+
 struct mv88e6xxx_ops {
 	int (*get_eeprom)(struct mv88e6xxx_chip *chip,
 			  struct ethtool_eeprom *eeprom, u8 *data);
@@ -772,10 +811,12 @@ struct mv88e6xxx_ops {
 
 	int (*set_switch_mac)(struct mv88e6xxx_chip *chip, u8 *addr);
 
-	int (*phy_read)(struct mv88e6xxx_chip *chip, int addr, int reg,
-			u16 *val);
-	int (*phy_write)(struct mv88e6xxx_chip *chip, int addr, int reg,
-			 u16 val);
+	int (*phy_read)(struct mv88e6xxx_chip *chip,
+			struct mii_bus *bus,
+			int addr, int reg, u16 *val);
+	int (*phy_write)(struct mv88e6xxx_chip *chip,
+			 struct mii_bus *bus,
+			 int addr, int reg, u16 val);
 
 	/* PHY Polling Unit (PPU) operations */
 	int (*ppu_enable)(struct mv88e6xxx_chip *chip);
@@ -832,6 +873,18 @@ struct mv88e6xxx_ops {
 	int (*port_egress_rate_limiting)(struct mv88e6xxx_chip *chip, int port);
 	int (*port_pause_config)(struct mv88e6xxx_chip *chip, int port);
 
+	/* CMODE control what PHY mode the MAC will use, eg. SGMII, RGMII, etc.
+	 * Some chips allow this to be configured on specific ports.
+	 */
+	int (*port_set_cmode)(struct mv88e6xxx_chip *chip, int port,
+			      phy_interface_t mode);
+
+	/* Some devices have a per port register indicating what is
+	 * the upstream port this port should forward to.
+	 */
+	int (*port_set_upstream_port)(struct mv88e6xxx_chip *chip, int port,
+				      int upstream_port);
+
 	/* Snapshot the statistics for a port. The statistics can then
 	 * be read back a leisure but still with a consistent view.
 	 */
@@ -849,11 +902,21 @@ struct mv88e6xxx_ops {
 				uint64_t *data);
 	int (*g1_set_cpu_port)(struct mv88e6xxx_chip *chip, int port);
 	int (*g1_set_egress_port)(struct mv88e6xxx_chip *chip, int port);
+	const struct mv88e6xxx_irq_ops *watchdog_ops;
 
 	/* Can be either in g1 or g2, so don't use a prefix */
 	int (*mgmt_rsvd2cpu)(struct mv88e6xxx_chip *chip);
 };
 
+struct mv88e6xxx_irq_ops {
+	/* Action to be performed when the interrupt happens */
+	int (*irq_action)(struct mv88e6xxx_chip *chip, int irq);
+	/* Setup the hardware to generate the interrupt */
+	int (*irq_setup)(struct mv88e6xxx_chip *chip);
+	/* Reset the hardware to stop generating the interrupt */
+	void (*irq_free)(struct mv88e6xxx_chip *chip);
+};
+
 #define STATS_TYPE_PORT		BIT(0)
 #define STATS_TYPE_BANK0	BIT(1)
 #define STATS_TYPE_BANK1	BIT(2)
diff --git a/drivers/net/dsa/mv88e6xxx/port.c b/drivers/net/dsa/mv88e6xxx/port.c
index 0db7fa0373ae..8875784c4718 100644
--- a/drivers/net/dsa/mv88e6xxx/port.c
+++ b/drivers/net/dsa/mv88e6xxx/port.c
@@ -11,6 +11,7 @@
  * (at your option) any later version.
  */
 
+#include <linux/phy.h>
 #include "mv88e6xxx.h"
 #include "port.h"
 
@@ -193,7 +194,7 @@ static int mv88e6xxx_port_set_speed(struct mv88e6xxx_chip *chip, int port,
 		ctrl = PORT_PCS_CTRL_SPEED_1000;
 		break;
 	case 2500:
-		ctrl = PORT_PCS_CTRL_SPEED_1000 | PORT_PCS_CTRL_ALTSPEED;
+		ctrl = PORT_PCS_CTRL_SPEED_10000 | PORT_PCS_CTRL_ALTSPEED;
 		break;
 	case 10000:
 		/* all bits set, fall through... */
@@ -304,6 +305,69 @@ int mv88e6390x_port_set_speed(struct mv88e6xxx_chip *chip, int port, int speed)
 	return mv88e6xxx_port_set_speed(chip, port, speed, true, true);
 }
 
+int mv88e6390x_port_set_cmode(struct mv88e6xxx_chip *chip, int port,
+			      phy_interface_t mode)
+{
+	u16 reg;
+	u16 cmode;
+	int err;
+
+	if (mode == PHY_INTERFACE_MODE_NA)
+		return 0;
+
+	if (port != 9 && port != 10)
+		return -EOPNOTSUPP;
+
+	switch (mode) {
+	case PHY_INTERFACE_MODE_1000BASEX:
+		cmode = PORT_STATUS_CMODE_1000BASE_X;
+		break;
+	case PHY_INTERFACE_MODE_SGMII:
+		cmode = PORT_STATUS_CMODE_SGMII;
+		break;
+	case PHY_INTERFACE_MODE_2500BASEX:
+		cmode = PORT_STATUS_CMODE_2500BASEX;
+		break;
+	case PHY_INTERFACE_MODE_XGMII:
+		cmode = PORT_STATUS_CMODE_XAUI;
+		break;
+	case PHY_INTERFACE_MODE_RXAUI:
+		cmode = PORT_STATUS_CMODE_RXAUI;
+		break;
+	default:
+		cmode = 0;
+	}
+
+	if (cmode) {
+		err = mv88e6xxx_port_read(chip, port, PORT_STATUS, &reg);
+		if (err)
+			return err;
+
+		reg &= ~PORT_STATUS_CMODE_MASK;
+		reg |= cmode;
+
+		err = mv88e6xxx_port_write(chip, port, PORT_STATUS, reg);
+		if (err)
+			return err;
+	}
+
+	return 0;
+}
+
+int mv88e6xxx_port_get_cmode(struct mv88e6xxx_chip *chip, int port, u8 *cmode)
+{
+	int err;
+	u16 reg;
+
+	err = mv88e6xxx_port_read(chip, port, PORT_STATUS, &reg);
+	if (err)
+		return err;
+
+	*cmode = reg & PORT_STATUS_CMODE_MASK;
+
+	return 0;
+}
+
 /* Offset 0x02: Pause Control
  *
  * Do not limit the period of time that this port can be paused for by
@@ -608,6 +672,40 @@ static const char * const mv88e6xxx_port_8021q_mode_names[] = {
 	[PORT_CONTROL_2_8021Q_SECURE] = "Secure",
 };
 
+int mv88e6095_port_set_egress_unknowns(struct mv88e6xxx_chip *chip, int port,
+				       bool on)
+{
+	int err;
+	u16 reg;
+
+	err = mv88e6xxx_port_read(chip, port, PORT_CONTROL_2, &reg);
+	if (err)
+		return err;
+
+	if (on)
+		reg |= PORT_CONTROL_2_FORWARD_UNKNOWN;
+	else
+		reg &= ~PORT_CONTROL_2_FORWARD_UNKNOWN;
+
+	return mv88e6xxx_port_write(chip, port, PORT_CONTROL_2, reg);
+}
+
+int mv88e6095_port_set_upstream_port(struct mv88e6xxx_chip *chip, int port,
+				     int upstream_port)
+{
+	int err;
+	u16 reg;
+
+	err = mv88e6xxx_port_read(chip, port, PORT_CONTROL_2, &reg);
+	if (err)
+		return err;
+
+	reg &= ~PORT_CONTROL_2_UPSTREAM_MASK;
+	reg |= upstream_port;
+
+	return mv88e6xxx_port_write(chip, port, PORT_CONTROL_2, reg);
+}
+
 int mv88e6xxx_port_set_8021q_mode(struct mv88e6xxx_chip *chip, int port,
 				  u16 mode)
 {
@@ -631,6 +729,20 @@ int mv88e6xxx_port_set_8021q_mode(struct mv88e6xxx_chip *chip, int port,
 	return 0;
 }
 
+int mv88e6xxx_port_set_map_da(struct mv88e6xxx_chip *chip, int port)
+{
+	u16 reg;
+	int err;
+
+	err = mv88e6xxx_port_read(chip, port, PORT_CONTROL_2, &reg);
+	if (err)
+		return err;
+
+	reg |= PORT_CONTROL_2_MAP_DA;
+
+	return mv88e6xxx_port_write(chip, port, PORT_CONTROL_2, reg);
+}
+
 int mv88e6165_port_jumbo_config(struct mv88e6xxx_chip *chip, int port)
 {
 	u16 reg;
diff --git a/drivers/net/dsa/mv88e6xxx/port.h b/drivers/net/dsa/mv88e6xxx/port.h
index 7b3bacaacbfe..c83cbb3f4491 100644
--- a/drivers/net/dsa/mv88e6xxx/port.h
+++ b/drivers/net/dsa/mv88e6xxx/port.h
@@ -58,6 +58,8 @@ int mv88e6351_port_set_frame_mode(struct mv88e6xxx_chip *chip, int port,
 				  enum mv88e6xxx_frame_mode mode);
 int mv88e6085_port_set_egress_unknowns(struct mv88e6xxx_chip *chip, int port,
 				       bool on);
+int mv88e6095_port_set_egress_unknowns(struct mv88e6xxx_chip *chip, int port,
+				       bool on);
 int mv88e6351_port_set_egress_unknowns(struct mv88e6xxx_chip *chip, int port,
 				       bool on);
 int mv88e6351_port_set_ether_type(struct mv88e6xxx_chip *chip, int port,
@@ -67,5 +69,10 @@ int mv88e6095_port_egress_rate_limiting(struct mv88e6xxx_chip *chip, int port);
 int mv88e6097_port_egress_rate_limiting(struct mv88e6xxx_chip *chip, int port);
 int mv88e6097_port_pause_config(struct mv88e6xxx_chip *chip, int port);
 int mv88e6390_port_pause_config(struct mv88e6xxx_chip *chip, int port);
-
+int mv88e6390x_port_set_cmode(struct mv88e6xxx_chip *chip, int port,
+			      phy_interface_t mode);
+int mv88e6xxx_port_get_cmode(struct mv88e6xxx_chip *chip, int port, u8 *cmode);
+int mv88e6xxx_port_set_map_da(struct mv88e6xxx_chip *chip, int port);
+int mv88e6095_port_set_upstream_port(struct mv88e6xxx_chip *chip, int port,
+				     int upstream_port);
 #endif /* _MV88E6XXX_PORT_H */
diff --git a/drivers/net/dsa/qca8k.c b/drivers/net/dsa/qca8k.c
index b3df70d07ff6..a4fd4ccf7b67 100644
--- a/drivers/net/dsa/qca8k.c
+++ b/drivers/net/dsa/qca8k.c
@@ -746,17 +746,14 @@ qca8k_port_stp_state_set(struct dsa_switch *ds, int port, u8 state)
 }
 
 static int
-qca8k_port_bridge_join(struct dsa_switch *ds, int port,
-		       struct net_device *bridge)
+qca8k_port_bridge_join(struct dsa_switch *ds, int port, struct net_device *br)
 {
 	struct qca8k_priv *priv = (struct qca8k_priv *)ds->priv;
 	int port_mask = BIT(QCA8K_CPU_PORT);
 	int i;
 
-	priv->port_sts[port].bridge_dev = bridge;
-
 	for (i = 1; i < QCA8K_NUM_PORTS; i++) {
-		if (priv->port_sts[i].bridge_dev != bridge)
+		if (ds->ports[i].bridge_dev != br)
 			continue;
 		/* Add this port to the portvlan mask of the other ports
 		 * in the bridge
@@ -775,14 +772,13 @@ qca8k_port_bridge_join(struct dsa_switch *ds, int port,
 }
 
 static void
-qca8k_port_bridge_leave(struct dsa_switch *ds, int port)
+qca8k_port_bridge_leave(struct dsa_switch *ds, int port, struct net_device *br)
 {
 	struct qca8k_priv *priv = (struct qca8k_priv *)ds->priv;
 	int i;
 
 	for (i = 1; i < QCA8K_NUM_PORTS; i++) {
-		if (priv->port_sts[i].bridge_dev !=
-		    priv->port_sts[port].bridge_dev)
+		if (ds->ports[i].bridge_dev != br)
 			continue;
 		/* Remove this port to the portvlan mask of the other ports
 		 * in the bridge
@@ -791,7 +787,7 @@ qca8k_port_bridge_leave(struct dsa_switch *ds, int port)
 				QCA8K_PORT_LOOKUP_CTRL(i),
 				BIT(port));
 	}
-	priv->port_sts[port].bridge_dev = NULL;
+
 	/* Set the cpu port to be the only one in the portvlan mask of
 	 * this port
 	 */
@@ -911,7 +907,7 @@ qca8k_get_tag_protocol(struct dsa_switch *ds)
 	return DSA_TAG_PROTO_QCA;
 }
 
-static struct dsa_switch_ops qca8k_switch_ops = {
+static const struct dsa_switch_ops qca8k_switch_ops = {
 	.get_tag_protocol	= qca8k_get_tag_protocol,
 	.setup			= qca8k_setup,
 	.get_strings		= qca8k_get_strings,
@@ -954,17 +950,16 @@ qca8k_sw_probe(struct mdio_device *mdiodev)
 	if (id != QCA8K_ID_QCA8337)
 		return -ENODEV;
 
-	priv->ds = devm_kzalloc(&mdiodev->dev, sizeof(*priv->ds), GFP_KERNEL);
+	priv->ds = dsa_switch_alloc(&mdiodev->dev, DSA_MAX_PORTS);
 	if (!priv->ds)
 		return -ENOMEM;
 
 	priv->ds->priv = priv;
-	priv->ds->dev = &mdiodev->dev;
 	priv->ds->ops = &qca8k_switch_ops;
 	mutex_init(&priv->reg_mutex);
 	dev_set_drvdata(&mdiodev->dev, priv);
 
-	return dsa_register_switch(priv->ds, priv->ds->dev->of_node);
+	return dsa_register_switch(priv->ds, &mdiodev->dev);
 }
 
 static void
diff --git a/drivers/net/dsa/qca8k.h b/drivers/net/dsa/qca8k.h
index 201464719531..1ed4fac6cd6d 100644
--- a/drivers/net/dsa/qca8k.h
+++ b/drivers/net/dsa/qca8k.h
@@ -157,7 +157,6 @@ enum qca8k_fdb_cmd {
 
 struct ar8xxx_port_status {
 	struct ethtool_eee eee;
-	struct net_device *bridge_dev;
 	int enabled;
 };
 
diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
index 6421835f11b7..2c80611b94ae 100644
--- a/drivers/net/dummy.c
+++ b/drivers/net/dummy.c
@@ -41,7 +41,48 @@
 #define DRV_NAME	"dummy"
 #define DRV_VERSION	"1.0"
 
+#undef pr_fmt
+#define pr_fmt(fmt) DRV_NAME ": " fmt
+
 static int numdummies = 1;
+static int num_vfs;
+
+struct vf_data_storage {
+	u8	vf_mac[ETH_ALEN];
+	u16	pf_vlan; /* When set, guest VLAN config not allowed. */
+	u16	pf_qos;
+	__be16	vlan_proto;
+	u16	min_tx_rate;
+	u16	max_tx_rate;
+	u8	spoofchk_enabled;
+	bool	rss_query_enabled;
+	u8	trusted;
+	int	link_state;
+};
+
+struct dummy_priv {
+	struct vf_data_storage	*vfinfo;
+};
+
+static int dummy_num_vf(struct device *dev)
+{
+	return num_vfs;
+}
+
+static struct bus_type dummy_bus = {
+	.name	= "dummy",
+	.num_vf	= dummy_num_vf,
+};
+
+static void release_dummy_parent(struct device *dev)
+{
+}
+
+static struct device dummy_parent = {
+	.init_name	= "dummy",
+	.bus		= &dummy_bus,
+	.release	= release_dummy_parent,
+};
 
 /* fake multicast ability */
 static void set_multicast_list(struct net_device *dev)
@@ -54,8 +95,8 @@ struct pcpu_dstats {
 	struct u64_stats_sync	syncp;
 };
 
-static struct rtnl_link_stats64 *dummy_get_stats64(struct net_device *dev,
-						   struct rtnl_link_stats64 *stats)
+static void dummy_get_stats64(struct net_device *dev,
+			      struct rtnl_link_stats64 *stats)
 {
 	int i;
 
@@ -73,7 +114,6 @@ static struct rtnl_link_stats64 *dummy_get_stats64(struct net_device *dev,
 		stats->tx_bytes += tbytes;
 		stats->tx_packets += tpackets;
 	}
-	return stats;
 }
 
 static netdev_tx_t dummy_xmit(struct sk_buff *skb, struct net_device *dev)
@@ -91,10 +131,25 @@ static netdev_tx_t dummy_xmit(struct sk_buff *skb, struct net_device *dev)
 
 static int dummy_dev_init(struct net_device *dev)
 {
+	struct dummy_priv *priv = netdev_priv(dev);
+
 	dev->dstats = netdev_alloc_pcpu_stats(struct pcpu_dstats);
 	if (!dev->dstats)
 		return -ENOMEM;
 
+	priv->vfinfo = NULL;
+
+	if (!num_vfs)
+		return 0;
+
+	dev->dev.parent = &dummy_parent;
+	priv->vfinfo = kcalloc(num_vfs, sizeof(struct vf_data_storage),
+			       GFP_KERNEL);
+	if (!priv->vfinfo) {
+		free_percpu(dev->dstats);
+		return -ENOMEM;
+	}
+
 	return 0;
 }
 
@@ -112,6 +167,117 @@ static int dummy_change_carrier(struct net_device *dev, bool new_carrier)
 	return 0;
 }
 
+static int dummy_set_vf_mac(struct net_device *dev, int vf, u8 *mac)
+{
+	struct dummy_priv *priv = netdev_priv(dev);
+
+	if (!is_valid_ether_addr(mac) || (vf >= num_vfs))
+		return -EINVAL;
+
+	memcpy(priv->vfinfo[vf].vf_mac, mac, ETH_ALEN);
+
+	return 0;
+}
+
+static int dummy_set_vf_vlan(struct net_device *dev, int vf,
+			     u16 vlan, u8 qos, __be16 vlan_proto)
+{
+	struct dummy_priv *priv = netdev_priv(dev);
+
+	if ((vf >= num_vfs) || (vlan > 4095) || (qos > 7))
+		return -EINVAL;
+
+	priv->vfinfo[vf].pf_vlan = vlan;
+	priv->vfinfo[vf].pf_qos = qos;
+	priv->vfinfo[vf].vlan_proto = vlan_proto;
+
+	return 0;
+}
+
+static int dummy_set_vf_rate(struct net_device *dev, int vf, int min, int max)
+{
+	struct dummy_priv *priv = netdev_priv(dev);
+
+	if (vf >= num_vfs)
+		return -EINVAL;
+
+	priv->vfinfo[vf].min_tx_rate = min;
+	priv->vfinfo[vf].max_tx_rate = max;
+
+	return 0;
+}
+
+static int dummy_set_vf_spoofchk(struct net_device *dev, int vf, bool val)
+{
+	struct dummy_priv *priv = netdev_priv(dev);
+
+	if (vf >= num_vfs)
+		return -EINVAL;
+
+	priv->vfinfo[vf].spoofchk_enabled = val;
+
+	return 0;
+}
+
+static int dummy_set_vf_rss_query_en(struct net_device *dev, int vf, bool val)
+{
+	struct dummy_priv *priv = netdev_priv(dev);
+
+	if (vf >= num_vfs)
+		return -EINVAL;
+
+	priv->vfinfo[vf].rss_query_enabled = val;
+
+	return 0;
+}
+
+static int dummy_set_vf_trust(struct net_device *dev, int vf, bool val)
+{
+	struct dummy_priv *priv = netdev_priv(dev);
+
+	if (vf >= num_vfs)
+		return -EINVAL;
+
+	priv->vfinfo[vf].trusted = val;
+
+	return 0;
+}
+
+static int dummy_get_vf_config(struct net_device *dev,
+			       int vf, struct ifla_vf_info *ivi)
+{
+	struct dummy_priv *priv = netdev_priv(dev);
+
+	if (vf >= num_vfs)
+		return -EINVAL;
+
+	ivi->vf = vf;
+	memcpy(&ivi->mac, priv->vfinfo[vf].vf_mac, ETH_ALEN);
+	ivi->vlan = priv->vfinfo[vf].pf_vlan;
+	ivi->qos = priv->vfinfo[vf].pf_qos;
+	ivi->spoofchk = priv->vfinfo[vf].spoofchk_enabled;
+	ivi->linkstate = priv->vfinfo[vf].link_state;
+	ivi->min_tx_rate = priv->vfinfo[vf].min_tx_rate;
+	ivi->max_tx_rate = priv->vfinfo[vf].max_tx_rate;
+	ivi->rss_query_en = priv->vfinfo[vf].rss_query_enabled;
+	ivi->trusted = priv->vfinfo[vf].trusted;
+	ivi->vlan_proto = priv->vfinfo[vf].vlan_proto;
+
+	return 0;
+}
+
+static int dummy_set_vf_link_state(struct net_device *dev, int vf, int state)
+{
+	struct dummy_priv *priv = netdev_priv(dev);
+
+	if (vf >= num_vfs)
+		return -EINVAL;
+
+	priv->vfinfo[vf].link_state = state;
+
+	return 0;
+}
+
 static const struct net_device_ops dummy_netdev_ops = {
 	.ndo_init		= dummy_dev_init,
 	.ndo_uninit		= dummy_dev_uninit,
@@ -121,6 +287,14 @@ static const struct net_device_ops dummy_netdev_ops = {
 	.ndo_set_mac_address	= eth_mac_addr,
 	.ndo_get_stats64	= dummy_get_stats64,
 	.ndo_change_carrier	= dummy_change_carrier,
+	.ndo_set_vf_mac		= dummy_set_vf_mac,
+	.ndo_set_vf_vlan	= dummy_set_vf_vlan,
+	.ndo_set_vf_rate	= dummy_set_vf_rate,
+	.ndo_set_vf_spoofchk	= dummy_set_vf_spoofchk,
+	.ndo_set_vf_trust	= dummy_set_vf_trust,
+	.ndo_get_vf_config	= dummy_get_vf_config,
+	.ndo_set_vf_link_state	= dummy_set_vf_link_state,
+	.ndo_set_vf_rss_query_en = dummy_set_vf_rss_query_en,
 };
 
 static void dummy_get_drvinfo(struct net_device *dev,
@@ -134,6 +308,14 @@ static const struct ethtool_ops dummy_ethtool_ops = {
 	.get_drvinfo            = dummy_get_drvinfo,
 };
 
+static void dummy_free_netdev(struct net_device *dev)
+{
+	struct dummy_priv *priv = netdev_priv(dev);
+
+	kfree(priv->vfinfo);
+	free_netdev(dev);
+}
+
 static void dummy_setup(struct net_device *dev)
 {
 	ether_setup(dev);
@@ -141,7 +323,7 @@ static void dummy_setup(struct net_device *dev)
 	/* Initialize the device structure. */
 	dev->netdev_ops = &dummy_netdev_ops;
 	dev->ethtool_ops = &dummy_ethtool_ops;
-	dev->destructor = free_netdev;
+	dev->destructor = dummy_free_netdev;
 
 	/* Fill in device structure with ethernet-generic values. */
 	dev->flags |= IFF_NOARP;
@@ -172,6 +354,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
 
 static struct rtnl_link_ops dummy_link_ops __read_mostly = {
 	.kind		= DRV_NAME,
+	.priv_size	= sizeof(struct dummy_priv),
 	.setup		= dummy_setup,
 	.validate	= dummy_validate,
 };
@@ -180,12 +363,16 @@ static struct rtnl_link_ops dummy_link_ops __read_mostly = {
 module_param(numdummies, int, 0);
 MODULE_PARM_DESC(numdummies, "Number of dummy pseudo devices");
 
+module_param(num_vfs, int, 0);
+MODULE_PARM_DESC(num_vfs, "Number of dummy VFs per dummy device");
+
 static int __init dummy_init_one(void)
 {
 	struct net_device *dev_dummy;
 	int err;
 
-	dev_dummy = alloc_netdev(0, "dummy%d", NET_NAME_UNKNOWN, dummy_setup);
+	dev_dummy = alloc_netdev(sizeof(struct dummy_priv),
+				 "dummy%d", NET_NAME_UNKNOWN, dummy_setup);
 	if (!dev_dummy)
 		return -ENOMEM;
 
@@ -204,6 +391,21 @@ static int __init dummy_init_module(void)
 {
 	int i, err = 0;
 
+	if (num_vfs) {
+		err = bus_register(&dummy_bus);
+		if (err < 0) {
+			pr_err("registering dummy bus failed\n");
+			return err;
+		}
+
+		err = device_register(&dummy_parent);
+		if (err < 0) {
+			pr_err("registering dummy parent device failed\n");
+			bus_unregister(&dummy_bus);
+			return err;
+		}
+	}
+
 	rtnl_lock();
 	err = __rtnl_link_register(&dummy_link_ops);
 	if (err < 0)
@@ -219,12 +421,22 @@ static int __init dummy_init_module(void)
 out:
 	rtnl_unlock();
 
+	if (err && num_vfs) {
+		device_unregister(&dummy_parent);
+		bus_unregister(&dummy_bus);
+	}
+
 	return err;
 }
 
 static void __exit dummy_cleanup_module(void)
 {
 	rtnl_link_unregister(&dummy_link_ops);
+
+	if (num_vfs) {
+		device_unregister(&dummy_parent);
+		bus_unregister(&dummy_bus);
+	}
 }
 
 module_init(dummy_init_module);
diff --git a/drivers/net/ethernet/3com/typhoon.c b/drivers/net/ethernet/3com/typhoon.c
index 9fe3990319ec..084a6d58543a 100644
--- a/drivers/net/ethernet/3com/typhoon.c
+++ b/drivers/net/ethernet/3com/typhoon.c
@@ -1753,7 +1753,7 @@ typhoon_poll(struct napi_struct *napi, int budget)
 	}
 
 	if (work_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		iowrite32(TYPHOON_INTR_NONE,
 				tp->ioaddr + TYPHOON_REG_INTR_MASK);
 		typhoon_post_pci_writes(tp->ioaddr);
@@ -2370,9 +2370,9 @@ typhoon_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	 * 4) Get the hardware address.
 	 * 5) Put the card to sleep.
 	 */
-	if (typhoon_reset(ioaddr, WaitSleep) < 0) {
+	err = typhoon_reset(ioaddr, WaitSleep);
+	if (err < 0) {
 		err_msg = "could not reset 3XP";
-		err = -EIO;
 		goto error_out_dma;
 	}
 
@@ -2386,24 +2386,25 @@ typhoon_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	typhoon_init_interface(tp);
 	typhoon_init_rings(tp);
 
-	if(typhoon_boot_3XP(tp, TYPHOON_STATUS_WAITING_FOR_HOST) < 0) {
+	err = typhoon_boot_3XP(tp, TYPHOON_STATUS_WAITING_FOR_HOST);
+	if (err < 0) {
 		err_msg = "cannot boot 3XP sleep image";
-		err = -EIO;
 		goto error_out_reset;
 	}
 
 	INIT_COMMAND_WITH_RESPONSE(&xp_cmd, TYPHOON_CMD_READ_MAC_ADDRESS);
-	if(typhoon_issue_command(tp, 1, &xp_cmd, 1, xp_resp) < 0) {
+	err = typhoon_issue_command(tp, 1, &xp_cmd, 1, xp_resp);
+	if (err < 0) {
 		err_msg = "cannot read MAC address";
-		err = -EIO;
 		goto error_out_reset;
 	}
 
 	*(__be16 *)&dev->dev_addr[0] = htons(le16_to_cpu(xp_resp[0].parm1));
 	*(__be32 *)&dev->dev_addr[2] = htonl(le32_to_cpu(xp_resp[0].parm2));
 
-	if(!is_valid_ether_addr(dev->dev_addr)) {
+	if (!is_valid_ether_addr(dev->dev_addr)) {
 		err_msg = "Could not obtain valid ethernet address, aborting";
+		err = -EIO;
 		goto error_out_reset;
 	}
 
@@ -2411,7 +2412,8 @@ typhoon_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	 * later when we print out the version reported.
 	 */
 	INIT_COMMAND_WITH_RESPONSE(&xp_cmd, TYPHOON_CMD_READ_VERSIONS);
-	if(typhoon_issue_command(tp, 1, &xp_cmd, 3, xp_resp) < 0) {
+	err = typhoon_issue_command(tp, 1, &xp_cmd, 3, xp_resp);
+	if (err < 0) {
 		err_msg = "Could not get Sleep Image version";
 		goto error_out_reset;
 	}
@@ -2428,9 +2430,9 @@ typhoon_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if(xp_resp[0].numDesc != 0)
 		tp->capabilities |= TYPHOON_WAKEUP_NEEDS_RESET;
 
-	if(typhoon_sleep(tp, PCI_D3hot, 0) < 0) {
+	err = typhoon_sleep(tp, PCI_D3hot, 0);
+	if (err < 0) {
 		err_msg = "cannot put adapter to sleep";
-		err = -EIO;
 		goto error_out_reset;
 	}
 
@@ -2453,7 +2455,8 @@ typhoon_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	dev->features = dev->hw_features |
 		NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_RXCSUM;
 
-	if(register_netdev(dev) < 0) {
+	err = register_netdev(dev);
+	if (err < 0) {
 		err_msg = "unable to register netdev";
 		goto error_out_reset;
 	}
diff --git a/drivers/net/ethernet/Kconfig b/drivers/net/ethernet/Kconfig
index e4c28fed61d5..8c08f9deef92 100644
--- a/drivers/net/ethernet/Kconfig
+++ b/drivers/net/ethernet/Kconfig
@@ -29,6 +29,7 @@ source "drivers/net/ethernet/amazon/Kconfig"
 source "drivers/net/ethernet/amd/Kconfig"
 source "drivers/net/ethernet/apm/Kconfig"
 source "drivers/net/ethernet/apple/Kconfig"
+source "drivers/net/ethernet/aquantia/Kconfig"
 source "drivers/net/ethernet/arc/Kconfig"
 source "drivers/net/ethernet/atheros/Kconfig"
 source "drivers/net/ethernet/aurora/Kconfig"
@@ -170,7 +171,6 @@ source "drivers/net/ethernet/sgi/Kconfig"
 source "drivers/net/ethernet/smsc/Kconfig"
 source "drivers/net/ethernet/stmicro/Kconfig"
 source "drivers/net/ethernet/sun/Kconfig"
-source "drivers/net/ethernet/synopsys/Kconfig"
 source "drivers/net/ethernet/tehuti/Kconfig"
 source "drivers/net/ethernet/ti/Kconfig"
 source "drivers/net/ethernet/tile/Kconfig"
diff --git a/drivers/net/ethernet/Makefile b/drivers/net/ethernet/Makefile
index 24330f4885a9..26dce5bf2c18 100644
--- a/drivers/net/ethernet/Makefile
+++ b/drivers/net/ethernet/Makefile
@@ -15,6 +15,7 @@ obj-$(CONFIG_NET_VENDOR_AMAZON) += amazon/
 obj-$(CONFIG_NET_VENDOR_AMD) += amd/
 obj-$(CONFIG_NET_XGENE) += apm/
 obj-$(CONFIG_NET_VENDOR_APPLE) += apple/
+obj-$(CONFIG_NET_VENDOR_AQUANTIA) += aquantia/
 obj-$(CONFIG_NET_VENDOR_ARC) += arc/
 obj-$(CONFIG_NET_VENDOR_ATHEROS) += atheros/
 obj-$(CONFIG_NET_VENDOR_AURORA) += aurora/
@@ -81,7 +82,6 @@ obj-$(CONFIG_NET_VENDOR_SGI) += sgi/
 obj-$(CONFIG_NET_VENDOR_SMSC) += smsc/
 obj-$(CONFIG_NET_VENDOR_STMICRO) += stmicro/
 obj-$(CONFIG_NET_VENDOR_SUN) += sun/
-obj-$(CONFIG_NET_VENDOR_SYNOPSYS) += synopsys/
 obj-$(CONFIG_NET_VENDOR_TEHUTI) += tehuti/
 obj-$(CONFIG_NET_VENDOR_TI) += ti/
 obj-$(CONFIG_TILE_NET) += tile/
diff --git a/drivers/net/ethernet/adi/bfin_mac.c b/drivers/net/ethernet/adi/bfin_mac.c
index 88164529b52a..a81731303730 100644
--- a/drivers/net/ethernet/adi/bfin_mac.c
+++ b/drivers/net/ethernet/adi/bfin_mac.c
@@ -1274,7 +1274,7 @@ static int bfin_mac_poll(struct napi_struct *napi, int budget)
 	}
 
 	if (i < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, i);
 		if (test_and_clear_bit(BFIN_MAC_RX_IRQ_DISABLED, &lp->flags))
 			enable_irq(IRQ_MAC_RX);
 	}
diff --git a/drivers/net/ethernet/aeroflex/greth.c b/drivers/net/ethernet/aeroflex/greth.c
index 93def92f9997..9f7422ada704 100644
--- a/drivers/net/ethernet/aeroflex/greth.c
+++ b/drivers/net/ethernet/aeroflex/greth.c
@@ -1008,7 +1008,7 @@ restart_txrx_poll:
 			spin_unlock_irqrestore(&greth->devlock, flags);
 			goto restart_txrx_poll;
 		} else {
-			__napi_complete(napi);
+			napi_complete_done(napi, work_done);
 			spin_unlock_irqrestore(&greth->devlock, flags);
 		}
 	}
diff --git a/drivers/net/ethernet/agere/et131x.c b/drivers/net/ethernet/agere/et131x.c
index 831bab352f8e..87a11b9f0ea5 100644
--- a/drivers/net/ethernet/agere/et131x.c
+++ b/drivers/net/ethernet/agere/et131x.c
@@ -3575,7 +3575,7 @@ static int et131x_poll(struct napi_struct *napi, int budget)
 	et131x_handle_send_pkts(adapter);
 
 	if (work_done < budget) {
-		napi_complete(&adapter->napi);
+		napi_complete_done(&adapter->napi, work_done);
 		et131x_enable_interrupts(adapter);
 	}
 
diff --git a/drivers/net/ethernet/alacritech/slicoss.c b/drivers/net/ethernet/alacritech/slicoss.c
index b21d8aa8d653..15a8096c60df 100644
--- a/drivers/net/ethernet/alacritech/slicoss.c
+++ b/drivers/net/ethernet/alacritech/slicoss.c
@@ -1471,8 +1471,8 @@ drop_skb:
 	return NETDEV_TX_OK;
 }
 
-static struct rtnl_link_stats64 *slic_get_stats(struct net_device *dev,
-						struct rtnl_link_stats64 *lst)
+static void slic_get_stats(struct net_device *dev,
+			   struct rtnl_link_stats64 *lst)
 {
 	struct slic_device *sdev = netdev_priv(dev);
 	struct slic_stats *stats = &sdev->stats;
@@ -1489,8 +1489,6 @@ static struct rtnl_link_stats64 *slic_get_stats(struct net_device *dev,
 	SLIC_GET_STATS_COUNTER(lst->rx_crc_errors, stats, rx_crc);
 	SLIC_GET_STATS_COUNTER(lst->rx_fifo_errors, stats, rx_oflow802);
 	SLIC_GET_STATS_COUNTER(lst->tx_carrier_errors, stats, tx_carrier);
-
-	return lst;
 }
 
 static int slic_get_sset_count(struct net_device *dev, int sset)
diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
index 25864bff25ee..527908c7e384 100644
--- a/drivers/net/ethernet/altera/altera_tse_main.c
+++ b/drivers/net/ethernet/altera/altera_tse_main.c
@@ -513,7 +513,7 @@ static int tse_poll(struct napi_struct *napi, int budget)
 
 	if (rxcomplete < budget) {
 
-		napi_complete(napi);
+		napi_complete_done(napi, rxcomplete);
 
 		netdev_dbg(priv->dev,
 			   "NAPI Complete, did %d packets with budget %d\n",
diff --git a/drivers/net/ethernet/amazon/ena/ena_admin_defs.h b/drivers/net/ethernet/amazon/ena/ena_admin_defs.h
index a46e749bf226..5b6509d59716 100644
--- a/drivers/net/ethernet/amazon/ena/ena_admin_defs.h
+++ b/drivers/net/ethernet/amazon/ena/ena_admin_defs.h
@@ -631,22 +631,22 @@ enum ena_admin_flow_hash_proto {
 /* RSS flow hash fields */
 enum ena_admin_flow_hash_fields {
 	/* Ethernet Dest Addr */
-	ENA_ADMIN_RSS_L2_DA	= 0,
+	ENA_ADMIN_RSS_L2_DA	= BIT(0),
 
 	/* Ethernet Src Addr */
-	ENA_ADMIN_RSS_L2_SA	= 1,
+	ENA_ADMIN_RSS_L2_SA	= BIT(1),
 
 	/* ipv4/6 Dest Addr */
-	ENA_ADMIN_RSS_L3_DA	= 2,
+	ENA_ADMIN_RSS_L3_DA	= BIT(2),
 
 	/* ipv4/6 Src Addr */
-	ENA_ADMIN_RSS_L3_SA	= 5,
+	ENA_ADMIN_RSS_L3_SA	= BIT(3),
 
 	/* tcp/udp Dest Port */
-	ENA_ADMIN_RSS_L4_DP	= 6,
+	ENA_ADMIN_RSS_L4_DP	= BIT(4),
 
 	/* tcp/udp Src Port */
-	ENA_ADMIN_RSS_L4_SP	= 7,
+	ENA_ADMIN_RSS_L4_SP	= BIT(5),
 };
 
 struct ena_admin_proto_input {
@@ -873,6 +873,14 @@ struct ena_admin_aenq_link_change_desc {
 	u32 flags;
 };
 
+struct ena_admin_aenq_keep_alive_desc {
+	struct ena_admin_aenq_common_desc aenq_common_desc;
+
+	u32 rx_drops_low;
+
+	u32 rx_drops_high;
+};
+
 struct ena_admin_ena_mmio_req_read_less_resp {
 	u16 req_id;
 
diff --git a/drivers/net/ethernet/amazon/ena/ena_com.c b/drivers/net/ethernet/amazon/ena/ena_com.c
index 3066d9c99984..08d11cede9c9 100644
--- a/drivers/net/ethernet/amazon/ena/ena_com.c
+++ b/drivers/net/ethernet/amazon/ena/ena_com.c
@@ -36,9 +36,9 @@
 /*****************************************************************************/
 
 /* Timeout in micro-sec */
-#define ADMIN_CMD_TIMEOUT_US (1000000)
+#define ADMIN_CMD_TIMEOUT_US (3000000)
 
-#define ENA_ASYNC_QUEUE_DEPTH 4
+#define ENA_ASYNC_QUEUE_DEPTH 16
 #define ENA_ADMIN_QUEUE_DEPTH 32
 
 #define MIN_ENA_VER (((ENA_COMMON_SPEC_VERSION_MAJOR) << \
@@ -784,7 +784,7 @@ static int ena_com_get_feature_ex(struct ena_com_dev *ena_dev,
 	int ret;
 
 	if (!ena_com_check_supported_feature_id(ena_dev, feature_id)) {
-		pr_info("Feature %d isn't supported\n", feature_id);
+		pr_debug("Feature %d isn't supported\n", feature_id);
 		return -EPERM;
 	}
 
@@ -1126,7 +1126,13 @@ int ena_com_execute_admin_command(struct ena_com_admin_queue *admin_queue,
 	comp_ctx = ena_com_submit_admin_cmd(admin_queue, cmd, cmd_size,
 					    comp, comp_size);
 	if (unlikely(IS_ERR(comp_ctx))) {
-		pr_err("Failed to submit command [%ld]\n", PTR_ERR(comp_ctx));
+		if (comp_ctx == ERR_PTR(-ENODEV))
+			pr_debug("Failed to submit command [%ld]\n",
+				 PTR_ERR(comp_ctx));
+		else
+			pr_err("Failed to submit command [%ld]\n",
+			       PTR_ERR(comp_ctx));
+
 		return PTR_ERR(comp_ctx);
 	}
 
@@ -1895,7 +1901,7 @@ int ena_com_set_dev_mtu(struct ena_com_dev *ena_dev, int mtu)
 	int ret;
 
 	if (!ena_com_check_supported_feature_id(ena_dev, ENA_ADMIN_MTU)) {
-		pr_info("Feature %d isn't supported\n", ENA_ADMIN_MTU);
+		pr_debug("Feature %d isn't supported\n", ENA_ADMIN_MTU);
 		return -EPERM;
 	}
 
@@ -1948,8 +1954,8 @@ int ena_com_set_hash_function(struct ena_com_dev *ena_dev)
 
 	if (!ena_com_check_supported_feature_id(ena_dev,
 						ENA_ADMIN_RSS_HASH_FUNCTION)) {
-		pr_info("Feature %d isn't supported\n",
-			ENA_ADMIN_RSS_HASH_FUNCTION);
+		pr_debug("Feature %d isn't supported\n",
+			 ENA_ADMIN_RSS_HASH_FUNCTION);
 		return -EPERM;
 	}
 
@@ -2112,7 +2118,8 @@ int ena_com_set_hash_ctrl(struct ena_com_dev *ena_dev)
 
 	if (!ena_com_check_supported_feature_id(ena_dev,
 						ENA_ADMIN_RSS_HASH_INPUT)) {
-		pr_info("Feature %d isn't supported\n", ENA_ADMIN_RSS_HASH_INPUT);
+		pr_debug("Feature %d isn't supported\n",
+			 ENA_ADMIN_RSS_HASH_INPUT);
 		return -EPERM;
 	}
 
@@ -2184,7 +2191,7 @@ int ena_com_set_default_hash_ctrl(struct ena_com_dev *ena_dev)
 	hash_ctrl->selected_fields[ENA_ADMIN_RSS_IP4_FRAG].fields =
 		ENA_ADMIN_RSS_L3_SA | ENA_ADMIN_RSS_L3_DA;
 
-	hash_ctrl->selected_fields[ENA_ADMIN_RSS_IP4_FRAG].fields =
+	hash_ctrl->selected_fields[ENA_ADMIN_RSS_NOT_IP].fields =
 		ENA_ADMIN_RSS_L2_DA | ENA_ADMIN_RSS_L2_SA;
 
 	for (i = 0; i < ENA_ADMIN_RSS_PROTO_NUM; i++) {
@@ -2270,8 +2277,8 @@ int ena_com_indirect_table_set(struct ena_com_dev *ena_dev)
 
 	if (!ena_com_check_supported_feature_id(
 		    ena_dev, ENA_ADMIN_RSS_REDIRECTION_TABLE_CONFIG)) {
-		pr_info("Feature %d isn't supported\n",
-			ENA_ADMIN_RSS_REDIRECTION_TABLE_CONFIG);
+		pr_debug("Feature %d isn't supported\n",
+			 ENA_ADMIN_RSS_REDIRECTION_TABLE_CONFIG);
 		return -EPERM;
 	}
 
@@ -2444,11 +2451,9 @@ int ena_com_set_host_attributes(struct ena_com_dev *ena_dev)
 
 	int ret;
 
-	if (!ena_com_check_supported_feature_id(ena_dev,
-						ENA_ADMIN_HOST_ATTR_CONFIG)) {
-		pr_warn("Set host attribute isn't supported\n");
-		return -EPERM;
-	}
+	/* Host attribute config is called before ena_com_get_dev_attr_feat
+	 * so ena_com can't check if the feature is supported.
+	 */
 
 	memset(&cmd, 0x0, sizeof(cmd));
 	admin_queue = &ena_dev->admin_queue;
@@ -2542,8 +2547,8 @@ int ena_com_init_interrupt_moderation(struct ena_com_dev *ena_dev)
 
 	if (rc) {
 		if (rc == -EPERM) {
-			pr_info("Feature %d isn't supported\n",
-				ENA_ADMIN_INTERRUPT_MODERATION);
+			pr_debug("Feature %d isn't supported\n",
+				 ENA_ADMIN_INTERRUPT_MODERATION);
 			rc = 0;
 		} else {
 			pr_err("Failed to get interrupt moderation admin cmd. rc: %d\n",
diff --git a/drivers/net/ethernet/amazon/ena/ena_com.h b/drivers/net/ethernet/amazon/ena/ena_com.h
index 509d7b8e15ab..c9b33ee5f258 100644
--- a/drivers/net/ethernet/amazon/ena/ena_com.h
+++ b/drivers/net/ethernet/amazon/ena/ena_com.h
@@ -33,6 +33,7 @@
 #ifndef ENA_COM
 #define ENA_COM
 
+#include <linux/compiler.h>
 #include <linux/delay.h>
 #include <linux/dma-mapping.h>
 #include <linux/gfp.h>
diff --git a/drivers/net/ethernet/amazon/ena/ena_eth_com.c b/drivers/net/ethernet/amazon/ena/ena_eth_com.c
index 539c536464a5..f999305e1363 100644
--- a/drivers/net/ethernet/amazon/ena/ena_eth_com.c
+++ b/drivers/net/ethernet/amazon/ena/ena_eth_com.c
@@ -45,7 +45,7 @@ static inline struct ena_eth_io_rx_cdesc_base *ena_com_get_next_rx_cdesc(
 	cdesc = (struct ena_eth_io_rx_cdesc_base *)(io_cq->cdesc_addr.virt_addr
 			+ (head_masked * io_cq->cdesc_entry_size_in_bytes));
 
-	desc_phase = (cdesc->status & ENA_ETH_IO_RX_CDESC_BASE_PHASE_MASK) >>
+	desc_phase = (READ_ONCE(cdesc->status) & ENA_ETH_IO_RX_CDESC_BASE_PHASE_MASK) >>
 			ENA_ETH_IO_RX_CDESC_BASE_PHASE_SHIFT;
 
 	if (desc_phase != expected_phase)
@@ -141,7 +141,7 @@ static inline u16 ena_com_cdesc_rx_pkt_get(struct ena_com_io_cq *io_cq,
 
 		ena_com_cq_inc_head(io_cq);
 		count++;
-		last = (cdesc->status & ENA_ETH_IO_RX_CDESC_BASE_LAST_MASK) >>
+		last = (READ_ONCE(cdesc->status) & ENA_ETH_IO_RX_CDESC_BASE_LAST_MASK) >>
 			ENA_ETH_IO_RX_CDESC_BASE_LAST_SHIFT;
 	} while (!last);
 
@@ -489,13 +489,13 @@ int ena_com_tx_comp_req_id_get(struct ena_com_io_cq *io_cq, u16 *req_id)
 	 * expected, it mean that the device still didn't update
 	 * this completion.
 	 */
-	cdesc_phase = cdesc->flags & ENA_ETH_IO_TX_CDESC_PHASE_MASK;
+	cdesc_phase = READ_ONCE(cdesc->flags) & ENA_ETH_IO_TX_CDESC_PHASE_MASK;
 	if (cdesc_phase != expected_phase)
 		return -EAGAIN;
 
 	ena_com_cq_inc_head(io_cq);
 
-	*req_id = cdesc->req_id;
+	*req_id = READ_ONCE(cdesc->req_id);
 
 	return 0;
 }
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index cc8b13ebfa75..35f19430c84a 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -80,14 +80,18 @@ static void ena_tx_timeout(struct net_device *dev)
 {
 	struct ena_adapter *adapter = netdev_priv(dev);
 
+	/* Change the state of the device to trigger reset
+	 * Check that we are not in the middle or a trigger already
+	 */
+
+	if (test_and_set_bit(ENA_FLAG_TRIGGER_RESET, &adapter->flags))
+		return;
+
 	u64_stats_update_begin(&adapter->syncp);
 	adapter->dev_stats.tx_timeout++;
 	u64_stats_update_end(&adapter->syncp);
 
 	netif_err(adapter, tx_err, dev, "Transmit time out\n");
-
-	/* Change the state of the device to trigger reset */
-	set_bit(ENA_FLAG_TRIGGER_RESET, &adapter->flags);
 }
 
 static void update_rx_ring_mtu(struct ena_adapter *adapter, int mtu)
@@ -559,6 +563,7 @@ static void ena_free_all_rx_bufs(struct ena_adapter *adapter)
  */
 static void ena_free_tx_bufs(struct ena_ring *tx_ring)
 {
+	bool print_once = true;
 	u32 i;
 
 	for (i = 0; i < tx_ring->ring_size; i++) {
@@ -570,9 +575,16 @@ static void ena_free_tx_bufs(struct ena_ring *tx_ring)
 		if (!tx_info->skb)
 			continue;
 
-		netdev_notice(tx_ring->netdev,
-			      "free uncompleted tx skb qid %d idx 0x%x\n",
-			      tx_ring->qid, i);
+		if (print_once) {
+			netdev_notice(tx_ring->netdev,
+				      "free uncompleted tx skb qid %d idx 0x%x\n",
+				      tx_ring->qid, i);
+			print_once = false;
+		} else {
+			netdev_dbg(tx_ring->netdev,
+				   "free uncompleted tx skb qid %d idx 0x%x\n",
+				   tx_ring->qid, i);
+		}
 
 		ena_buf = tx_info->bufs;
 		dma_unmap_single(tx_ring->dev,
@@ -1109,7 +1121,8 @@ static int ena_io_poll(struct napi_struct *napi, int budget)
 
 	tx_budget = tx_ring->ring_size / ENA_TX_POLL_BUDGET_DIVIDER;
 
-	if (!test_bit(ENA_FLAG_DEV_UP, &tx_ring->adapter->flags)) {
+	if (!test_bit(ENA_FLAG_DEV_UP, &tx_ring->adapter->flags) ||
+	    test_bit(ENA_FLAG_TRIGGER_RESET, &tx_ring->adapter->flags)) {
 		napi_complete_done(napi, 0);
 		return 0;
 	}
@@ -1117,26 +1130,40 @@ static int ena_io_poll(struct napi_struct *napi, int budget)
 	tx_work_done = ena_clean_tx_irq(tx_ring, tx_budget);
 	rx_work_done = ena_clean_rx_irq(rx_ring, napi, budget);
 
-	if ((budget > rx_work_done) && (tx_budget > tx_work_done)) {
-		napi_complete_done(napi, rx_work_done);
+	/* If the device is about to reset or down, avoid unmask
+	 * the interrupt and return 0 so NAPI won't reschedule
+	 */
+	if (unlikely(!test_bit(ENA_FLAG_DEV_UP, &tx_ring->adapter->flags) ||
+		     test_bit(ENA_FLAG_TRIGGER_RESET, &tx_ring->adapter->flags))) {
+		napi_complete_done(napi, 0);
+		ret = 0;
 
+	} else if ((budget > rx_work_done) && (tx_budget > tx_work_done)) {
 		napi_comp_call = 1;
-		/* Tx and Rx share the same interrupt vector */
-		if (ena_com_get_adaptive_moderation_enabled(rx_ring->ena_dev))
-			ena_adjust_intr_moderation(rx_ring, tx_ring);
 
-		/* Update intr register: rx intr delay, tx intr delay and
-		 * interrupt unmask
+		/* Update numa and unmask the interrupt only when schedule
+		 * from the interrupt context (vs from sk_busy_loop)
 		 */
-		ena_com_update_intr_reg(&intr_reg,
-					rx_ring->smoothed_interval,
-					tx_ring->smoothed_interval,
-					true);
+		if (napi_complete_done(napi, rx_work_done)) {
+			/* Tx and Rx share the same interrupt vector */
+			if (ena_com_get_adaptive_moderation_enabled(rx_ring->ena_dev))
+				ena_adjust_intr_moderation(rx_ring, tx_ring);
+
+			/* Update intr register: rx intr delay,
+			 * tx intr delay and interrupt unmask
+			 */
+			ena_com_update_intr_reg(&intr_reg,
+						rx_ring->smoothed_interval,
+						tx_ring->smoothed_interval,
+						true);
+
+			/* It is a shared MSI-X.
+			 * Tx and Rx CQ have pointer to it.
+			 * So we use one of them to reach the intr reg
+			 */
+			ena_com_unmask_intr(rx_ring->ena_com_io_cq, &intr_reg);
+		}
 
-		/* It is a shared MSI-X. Tx and Rx CQ have pointer to it.
-		 * So we use one of them to reach the intr reg
-		 */
-		ena_com_unmask_intr(rx_ring->ena_com_io_cq, &intr_reg);
 
 		ena_update_ring_numa_node(tx_ring, rx_ring);
 
@@ -1698,12 +1725,22 @@ static void ena_down(struct ena_adapter *adapter)
 	adapter->dev_stats.interface_down++;
 	u64_stats_update_end(&adapter->syncp);
 
-	/* After this point the napi handler won't enable the tx queue */
-	ena_napi_disable_all(adapter);
 	netif_carrier_off(adapter->netdev);
 	netif_tx_disable(adapter->netdev);
 
+	/* After this point the napi handler won't enable the tx queue */
+	ena_napi_disable_all(adapter);
+
 	/* After destroy the queue there won't be any new interrupts */
+
+	if (test_bit(ENA_FLAG_TRIGGER_RESET, &adapter->flags)) {
+		int rc;
+
+		rc = ena_com_dev_reset(adapter->ena_dev);
+		if (rc)
+			dev_err(&adapter->pdev->dev, "Device reset failed\n");
+	}
+
 	ena_destroy_all_io_queues(adapter);
 
 	ena_disable_io_intr_sync(adapter);
@@ -2065,6 +2102,14 @@ static void ena_netpoll(struct net_device *netdev)
 	struct ena_adapter *adapter = netdev_priv(netdev);
 	int i;
 
+	/* Dont schedule NAPI if the driver is in the middle of reset
+	 * or netdev is down.
+	 */
+
+	if (!test_bit(ENA_FLAG_DEV_UP, &adapter->flags) ||
+	    test_bit(ENA_FLAG_TRIGGER_RESET, &adapter->flags))
+		return;
+
 	for (i = 0; i < adapter->num_queues; i++)
 		napi_schedule(&adapter->ena_napi[i].napi);
 }
@@ -2165,32 +2210,50 @@ err:
 	ena_com_delete_debug_area(adapter->ena_dev);
 }
 
-static struct rtnl_link_stats64 *ena_get_stats64(struct net_device *netdev,
-						 struct rtnl_link_stats64 *stats)
+static void ena_get_stats64(struct net_device *netdev,
+			    struct rtnl_link_stats64 *stats)
 {
 	struct ena_adapter *adapter = netdev_priv(netdev);
-	struct ena_admin_basic_stats ena_stats;
-	int rc;
+	struct ena_ring *rx_ring, *tx_ring;
+	unsigned int start;
+	u64 rx_drops;
+	int i;
 
 	if (!test_bit(ENA_FLAG_DEV_UP, &adapter->flags))
-		return NULL;
+		return;
 
-	rc = ena_com_get_dev_basic_stats(adapter->ena_dev, &ena_stats);
-	if (rc)
-		return NULL;
+	for (i = 0; i < adapter->num_queues; i++) {
+		u64 bytes, packets;
 
-	stats->tx_bytes = ((u64)ena_stats.tx_bytes_high << 32) |
-		ena_stats.tx_bytes_low;
-	stats->rx_bytes = ((u64)ena_stats.rx_bytes_high << 32) |
-		ena_stats.rx_bytes_low;
+		tx_ring = &adapter->tx_ring[i];
 
-	stats->rx_packets = ((u64)ena_stats.rx_pkts_high << 32) |
-		ena_stats.rx_pkts_low;
-	stats->tx_packets = ((u64)ena_stats.tx_pkts_high << 32) |
-		ena_stats.tx_pkts_low;
+		do {
+			start = u64_stats_fetch_begin_irq(&tx_ring->syncp);
+			packets = tx_ring->tx_stats.cnt;
+			bytes = tx_ring->tx_stats.bytes;
+		} while (u64_stats_fetch_retry_irq(&tx_ring->syncp, start));
 
-	stats->rx_dropped = ((u64)ena_stats.rx_drops_high << 32) |
-		ena_stats.rx_drops_low;
+		stats->tx_packets += packets;
+		stats->tx_bytes += bytes;
+
+		rx_ring = &adapter->rx_ring[i];
+
+		do {
+			start = u64_stats_fetch_begin_irq(&rx_ring->syncp);
+			packets = rx_ring->rx_stats.cnt;
+			bytes = rx_ring->rx_stats.bytes;
+		} while (u64_stats_fetch_retry_irq(&rx_ring->syncp, start));
+
+		stats->rx_packets += packets;
+		stats->rx_bytes += bytes;
+	}
+
+	do {
+		start = u64_stats_fetch_begin_irq(&adapter->syncp);
+		rx_drops = adapter->dev_stats.rx_drops;
+	} while (u64_stats_fetch_retry_irq(&adapter->syncp, start));
+
+	stats->rx_dropped = rx_drops;
 
 	stats->multicast = 0;
 	stats->collisions = 0;
@@ -2204,8 +2267,6 @@ static struct rtnl_link_stats64 *ena_get_stats64(struct net_device *netdev,
 
 	stats->rx_errors = 0;
 	stats->tx_errors = 0;
-
-	return stats;
 }
 
 static const struct net_device_ops ena_netdev_ops = {
@@ -2353,6 +2414,8 @@ static int ena_device_init(struct ena_com_dev *ena_dev, struct pci_dev *pdev,
 	 */
 	ena_com_set_admin_polling_mode(ena_dev, true);
 
+	ena_config_host_info(ena_dev);
+
 	/* Get Device Attributes*/
 	rc = ena_com_get_dev_attr_feat(ena_dev, get_feat_ctx);
 	if (rc) {
@@ -2377,11 +2440,10 @@ static int ena_device_init(struct ena_com_dev *ena_dev, struct pci_dev *pdev,
 
 	*wd_state = !!(aenq_groups & BIT(ENA_ADMIN_KEEP_ALIVE));
 
-	ena_config_host_info(ena_dev);
-
 	return 0;
 
 err_admin_init:
+	ena_com_delete_host_info(ena_dev);
 	ena_com_admin_destroy(ena_dev);
 err_mmio_read_less:
 	ena_com_mmio_reg_read_request_destroy(ena_dev);
@@ -2433,6 +2495,14 @@ static void ena_fw_reset_device(struct work_struct *work)
 	bool dev_up, wd_state;
 	int rc;
 
+	if (unlikely(!test_bit(ENA_FLAG_TRIGGER_RESET, &adapter->flags))) {
+		dev_err(&pdev->dev,
+			"device reset schedule while reset bit is off\n");
+		return;
+	}
+
+	netif_carrier_off(netdev);
+
 	del_timer_sync(&adapter->timer_service);
 
 	rtnl_lock();
@@ -2446,12 +2516,6 @@ static void ena_fw_reset_device(struct work_struct *work)
 	 */
 	ena_close(netdev);
 
-	rc = ena_com_dev_reset(ena_dev);
-	if (rc) {
-		dev_err(&pdev->dev, "Device reset failed\n");
-		goto err;
-	}
-
 	ena_free_mgmnt_irq(adapter);
 
 	ena_disable_msix(adapter);
@@ -2464,6 +2528,8 @@ static void ena_fw_reset_device(struct work_struct *work)
 
 	ena_com_mmio_reg_read_request_destroy(ena_dev);
 
+	clear_bit(ENA_FLAG_TRIGGER_RESET, &adapter->flags);
+
 	/* Finish with the destroy part. Start the init part */
 
 	rc = ena_device_init(ena_dev, adapter->pdev, &get_feat_ctx, &wd_state);
@@ -2509,6 +2575,8 @@ err_device_destroy:
 err:
 	rtnl_unlock();
 
+	clear_bit(ENA_FLAG_DEVICE_RUNNING, &adapter->flags);
+
 	dev_err(&pdev->dev,
 		"Reset attempt failed. Can not reset the device\n");
 }
@@ -2527,6 +2595,9 @@ static void check_for_missing_tx_completions(struct ena_adapter *adapter)
 	if (!test_bit(ENA_FLAG_DEV_UP, &adapter->flags))
 		return;
 
+	if (test_bit(ENA_FLAG_TRIGGER_RESET, &adapter->flags))
+		return;
+
 	budget = ENA_MONITORED_TX_QUEUES;
 
 	for (i = adapter->last_monitored_tx_qid; i < adapter->num_queues; i++) {
@@ -2626,7 +2697,7 @@ static void ena_timer_service(unsigned long data)
 	if (host_info)
 		ena_update_host_info(host_info, adapter->netdev);
 
-	if (unlikely(test_and_clear_bit(ENA_FLAG_TRIGGER_RESET, &adapter->flags))) {
+	if (unlikely(test_bit(ENA_FLAG_TRIGGER_RESET, &adapter->flags))) {
 		netif_err(adapter, drv, adapter->netdev,
 			  "Trigger reset is on\n");
 		ena_dump_stats_to_dmesg(adapter);
@@ -2660,7 +2731,7 @@ static int ena_calc_io_queue_num(struct pci_dev *pdev,
 		io_sq_num = get_feat_ctx->max_queues.max_sq_num;
 	}
 
-	io_queue_num = min_t(int, num_possible_cpus(), ENA_MAX_NUM_IO_QUEUES);
+	io_queue_num = min_t(int, num_online_cpus(), ENA_MAX_NUM_IO_QUEUES);
 	io_queue_num = min_t(int, io_queue_num, io_sq_num);
 	io_queue_num = min_t(int, io_queue_num,
 			     get_feat_ctx->max_queues.max_cq_num);
@@ -2722,7 +2793,6 @@ static void ena_set_dev_offloads(struct ena_com_dev_get_features_ctx *feat,
 	netdev->features =
 		dev_features |
 		NETIF_F_SG |
-		NETIF_F_NTUPLE |
 		NETIF_F_RXHASH |
 		NETIF_F_HIGHDMA;
 
@@ -3093,12 +3163,6 @@ static void ena_remove(struct pci_dev *pdev)
 	struct ena_com_dev *ena_dev;
 	struct net_device *netdev;
 
-	if (!adapter)
-		/* This device didn't load properly and it's resources
-		 * already released, nothing to do
-		 */
-		return;
-
 	ena_dev = adapter->ena_dev;
 	netdev = adapter->netdev;
 
@@ -3118,7 +3182,9 @@ static void ena_remove(struct pci_dev *pdev)
 
 	cancel_work_sync(&adapter->resume_io_task);
 
-	ena_com_dev_reset(ena_dev);
+	/* Reset the device only if the device is running. */
+	if (test_bit(ENA_FLAG_DEVICE_RUNNING, &adapter->flags))
+		ena_com_dev_reset(ena_dev);
 
 	ena_free_mgmnt_irq(adapter);
 
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.h b/drivers/net/ethernet/amazon/ena/ena_netdev.h
index 69d7e9ed5bc8..ed62d8e231a1 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.h
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.h
@@ -44,7 +44,7 @@
 #include "ena_eth_com.h"
 
 #define DRV_MODULE_VER_MAJOR	1
-#define DRV_MODULE_VER_MINOR	0
+#define DRV_MODULE_VER_MINOR	1
 #define DRV_MODULE_VER_SUBMINOR 2
 
 #define DRV_MODULE_NAME		"ena"
@@ -100,7 +100,7 @@
 /* Number of queues to check for missing queues per timer service */
 #define ENA_MONITORED_TX_QUEUES	4
 /* Max timeout packets before device reset */
-#define MAX_NUM_OF_TIMEOUTED_PACKETS 32
+#define MAX_NUM_OF_TIMEOUTED_PACKETS 128
 
 #define ENA_TX_RING_IDX_NEXT(idx, ring_size) (((idx) + 1) & ((ring_size) - 1))
 
@@ -116,9 +116,9 @@
 #define ENA_IO_IRQ_IDX(q)		(ENA_IO_IRQ_FIRST_IDX + (q))
 
 /* ENA device should send keep alive msg every 1 sec.
- * We wait for 3 sec just to be on the safe side.
+ * We wait for 6 sec just to be on the safe side.
  */
-#define ENA_DEVICE_KALIVE_TIMEOUT	(3 * HZ)
+#define ENA_DEVICE_KALIVE_TIMEOUT	(6 * HZ)
 
 #define ENA_MMIO_DISABLE_REG_READ	BIT(0)
 
@@ -241,6 +241,7 @@ struct ena_stats_dev {
 	u64 interface_up;
 	u64 interface_down;
 	u64 admin_q_pause;
+	u64 rx_drops;
 };
 
 enum ena_flags_t {
diff --git a/drivers/net/ethernet/amd/amd8111e.c b/drivers/net/ethernet/amd/amd8111e.c
index 9595f1bc535b..7b5df562f30f 100644
--- a/drivers/net/ethernet/amd/amd8111e.c
+++ b/drivers/net/ethernet/amd/amd8111e.c
@@ -695,125 +695,105 @@ static int amd8111e_rx_poll(struct napi_struct *napi, int budget)
 	void __iomem *mmio = lp->mmio;
 	struct sk_buff *skb,*new_skb;
 	int min_pkt_len, status;
-	unsigned int intr0;
 	int num_rx_pkt = 0;
 	short pkt_len;
 #if AMD8111E_VLAN_TAG_USED
 	short vtag;
 #endif
-	int rx_pkt_limit = budget;
-	unsigned long flags;
 
-	if (rx_pkt_limit <= 0)
-		goto rx_not_empty;
+	while (num_rx_pkt < budget) {
+		status = le16_to_cpu(lp->rx_ring[rx_index].rx_flags);
+		if (status & OWN_BIT)
+			break;
 
-	do{
-		/* process receive packets until we use the quota.
-		 * If we own the next entry, it's a new packet. Send it up.
+		/* There is a tricky error noted by John Murphy,
+		 * <murf@perftech.com> to Russ Nelson: Even with
+		 * full-sized * buffers it's possible for a
+		 * jabber packet to use two buffers, with only
+		 * the last correctly noting the error.
 		 */
-		while(1) {
-			status = le16_to_cpu(lp->rx_ring[rx_index].rx_flags);
-			if (status & OWN_BIT)
-				break;
-
-			/* There is a tricky error noted by John Murphy,
-			 * <murf@perftech.com> to Russ Nelson: Even with
-			 * full-sized * buffers it's possible for a
-			 * jabber packet to use two buffers, with only
-			 * the last correctly noting the error.
-			 */
-			if(status & ERR_BIT) {
-				/* resetting flags */
-				lp->rx_ring[rx_index].rx_flags &= RESET_RX_FLAGS;
-				goto err_next_pkt;
-			}
-			/* check for STP and ENP */
-			if(!((status & STP_BIT) && (status & ENP_BIT))){
-				/* resetting flags */
-				lp->rx_ring[rx_index].rx_flags &= RESET_RX_FLAGS;
-				goto err_next_pkt;
-			}
-			pkt_len = le16_to_cpu(lp->rx_ring[rx_index].msg_count) - 4;
+		if (status & ERR_BIT) {
+			/* resetting flags */
+			lp->rx_ring[rx_index].rx_flags &= RESET_RX_FLAGS;
+			goto err_next_pkt;
+		}
+		/* check for STP and ENP */
+		if (!((status & STP_BIT) && (status & ENP_BIT))){
+			/* resetting flags */
+			lp->rx_ring[rx_index].rx_flags &= RESET_RX_FLAGS;
+			goto err_next_pkt;
+		}
+		pkt_len = le16_to_cpu(lp->rx_ring[rx_index].msg_count) - 4;
 
 #if AMD8111E_VLAN_TAG_USED
-			vtag = status & TT_MASK;
-			/*MAC will strip vlan tag*/
-			if (vtag != 0)
-				min_pkt_len =MIN_PKT_LEN - 4;
+		vtag = status & TT_MASK;
+		/* MAC will strip vlan tag */
+		if (vtag != 0)
+			min_pkt_len = MIN_PKT_LEN - 4;
 			else
 #endif
-				min_pkt_len =MIN_PKT_LEN;
+			min_pkt_len = MIN_PKT_LEN;
 
-			if (pkt_len < min_pkt_len) {
-				lp->rx_ring[rx_index].rx_flags &= RESET_RX_FLAGS;
-				lp->drv_rx_errors++;
-				goto err_next_pkt;
-			}
-			if(--rx_pkt_limit < 0)
-				goto rx_not_empty;
-			new_skb = netdev_alloc_skb(dev, lp->rx_buff_len);
-			if (!new_skb) {
-				/* if allocation fail,
-				 * ignore that pkt and go to next one
-				 */
-				lp->rx_ring[rx_index].rx_flags &= RESET_RX_FLAGS;
-				lp->drv_rx_errors++;
-				goto err_next_pkt;
-			}
+		if (pkt_len < min_pkt_len) {
+			lp->rx_ring[rx_index].rx_flags &= RESET_RX_FLAGS;
+			lp->drv_rx_errors++;
+			goto err_next_pkt;
+		}
+		new_skb = netdev_alloc_skb(dev, lp->rx_buff_len);
+		if (!new_skb) {
+			/* if allocation fail,
+			 * ignore that pkt and go to next one
+			 */
+			lp->rx_ring[rx_index].rx_flags &= RESET_RX_FLAGS;
+			lp->drv_rx_errors++;
+			goto err_next_pkt;
+		}
 
-			skb_reserve(new_skb, 2);
-			skb = lp->rx_skbuff[rx_index];
-			pci_unmap_single(lp->pci_dev,lp->rx_dma_addr[rx_index],
-					 lp->rx_buff_len-2, PCI_DMA_FROMDEVICE);
-			skb_put(skb, pkt_len);
-			lp->rx_skbuff[rx_index] = new_skb;
-			lp->rx_dma_addr[rx_index] = pci_map_single(lp->pci_dev,
-								   new_skb->data,
-								   lp->rx_buff_len-2,
-								   PCI_DMA_FROMDEVICE);
+		skb_reserve(new_skb, 2);
+		skb = lp->rx_skbuff[rx_index];
+		pci_unmap_single(lp->pci_dev,lp->rx_dma_addr[rx_index],
+				 lp->rx_buff_len-2, PCI_DMA_FROMDEVICE);
+		skb_put(skb, pkt_len);
+		lp->rx_skbuff[rx_index] = new_skb;
+		lp->rx_dma_addr[rx_index] = pci_map_single(lp->pci_dev,
+							   new_skb->data,
+							   lp->rx_buff_len-2,
+							   PCI_DMA_FROMDEVICE);
 
-			skb->protocol = eth_type_trans(skb, dev);
+		skb->protocol = eth_type_trans(skb, dev);
 
 #if AMD8111E_VLAN_TAG_USED
-			if (vtag == TT_VLAN_TAGGED){
-				u16 vlan_tag = le16_to_cpu(lp->rx_ring[rx_index].tag_ctrl_info);
-				__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vlan_tag);
-			}
-#endif
-			netif_receive_skb(skb);
-			/*COAL update rx coalescing parameters*/
-			lp->coal_conf.rx_packets++;
-			lp->coal_conf.rx_bytes += pkt_len;
-			num_rx_pkt++;
-
-		err_next_pkt:
-			lp->rx_ring[rx_index].buff_phy_addr
-				= cpu_to_le32(lp->rx_dma_addr[rx_index]);
-			lp->rx_ring[rx_index].buff_count =
-				cpu_to_le16(lp->rx_buff_len-2);
-			wmb();
-			lp->rx_ring[rx_index].rx_flags |= cpu_to_le16(OWN_BIT);
-			rx_index = (++lp->rx_idx) & RX_RING_DR_MOD_MASK;
+		if (vtag == TT_VLAN_TAGGED){
+			u16 vlan_tag = le16_to_cpu(lp->rx_ring[rx_index].tag_ctrl_info);
+			__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vlan_tag);
 		}
-		/* Check the interrupt status register for more packets in the
-		 * mean time. Process them since we have not used up our quota.
-		 */
-		intr0 = readl(mmio + INT0);
-		/*Ack receive packets */
-		writel(intr0 & RINT0,mmio + INT0);
+#endif
+		napi_gro_receive(napi, skb);
+		/* COAL update rx coalescing parameters */
+		lp->coal_conf.rx_packets++;
+		lp->coal_conf.rx_bytes += pkt_len;
+		num_rx_pkt++;
+
+err_next_pkt:
+		lp->rx_ring[rx_index].buff_phy_addr
+			= cpu_to_le32(lp->rx_dma_addr[rx_index]);
+		lp->rx_ring[rx_index].buff_count =
+			cpu_to_le16(lp->rx_buff_len-2);
+		wmb();
+		lp->rx_ring[rx_index].rx_flags |= cpu_to_le16(OWN_BIT);
+		rx_index = (++lp->rx_idx) & RX_RING_DR_MOD_MASK;
+	}
 
-	} while(intr0 & RINT0);
+	if (num_rx_pkt < budget && napi_complete_done(napi, num_rx_pkt)) {
+		unsigned long flags;
 
-	if (rx_pkt_limit > 0) {
 		/* Receive descriptor is empty now */
 		spin_lock_irqsave(&lp->lock, flags);
-		__napi_complete(napi);
 		writel(VAL0|RINTEN0, mmio + INTEN0);
 		writel(VAL2 | RDMD0, mmio + CMD0);
 		spin_unlock_irqrestore(&lp->lock, flags);
 	}
 
-rx_not_empty:
 	return num_rx_pkt;
 }
 
diff --git a/drivers/net/ethernet/amd/pcnet32.c b/drivers/net/ethernet/amd/pcnet32.c
index 41e58cca8fee..86369d7c9a0f 100644
--- a/drivers/net/ethernet/amd/pcnet32.c
+++ b/drivers/net/ethernet/amd/pcnet32.c
@@ -291,7 +291,10 @@ struct pcnet32_private {
 	int			options;
 	unsigned int		shared_irq:1,	/* shared irq possible */
 				dxsuflo:1,   /* disable transmit stop on uflo */
-				mii:1;		/* mii port available */
+				mii:1,		/* mii port available */
+				autoneg:1,	/* autoneg enabled */
+				port_tp:1,	/* port set to TP */
+				fdx:1;		/* full duplex enabled */
 	struct net_device	*next;
 	struct mii_if_info	mii_if;
 	struct timer_list	watchdog_timer;
@@ -677,6 +680,52 @@ static void pcnet32_poll_controller(struct net_device *dev)
 }
 #endif
 
+/*
+ * lp->lock must be held.
+ */
+static int pcnet32_suspend(struct net_device *dev, unsigned long *flags,
+			   int can_sleep)
+{
+	int csr5;
+	struct pcnet32_private *lp = netdev_priv(dev);
+	const struct pcnet32_access *a = lp->a;
+	ulong ioaddr = dev->base_addr;
+	int ticks;
+
+	/* really old chips have to be stopped. */
+	if (lp->chip_version < PCNET32_79C970A)
+		return 0;
+
+	/* set SUSPEND (SPND) - CSR5 bit 0 */
+	csr5 = a->read_csr(ioaddr, CSR5);
+	a->write_csr(ioaddr, CSR5, csr5 | CSR5_SUSPEND);
+
+	/* poll waiting for bit to be set */
+	ticks = 0;
+	while (!(a->read_csr(ioaddr, CSR5) & CSR5_SUSPEND)) {
+		spin_unlock_irqrestore(&lp->lock, *flags);
+		if (can_sleep)
+			msleep(1);
+		else
+			mdelay(1);
+		spin_lock_irqsave(&lp->lock, *flags);
+		ticks++;
+		if (ticks > 200) {
+			netif_printk(lp, hw, KERN_DEBUG, dev,
+				     "Error getting into suspend!\n");
+			return 0;
+		}
+	}
+	return 1;
+}
+
+static void pcnet32_clr_suspend(struct pcnet32_private *lp, ulong ioaddr)
+{
+	int csr5 = lp->a->read_csr(ioaddr, CSR5);
+	/* clear SUSPEND (SPND) - CSR5 bit 0 */
+	lp->a->write_csr(ioaddr, CSR5, csr5 & ~CSR5_SUSPEND);
+}
+
 static int pcnet32_get_link_ksettings(struct net_device *dev,
 				      struct ethtool_link_ksettings *cmd)
 {
@@ -684,12 +733,29 @@ static int pcnet32_get_link_ksettings(struct net_device *dev,
 	unsigned long flags;
 	int r = -EOPNOTSUPP;
 
+	spin_lock_irqsave(&lp->lock, flags);
 	if (lp->mii) {
-		spin_lock_irqsave(&lp->lock, flags);
 		mii_ethtool_get_link_ksettings(&lp->mii_if, cmd);
-		spin_unlock_irqrestore(&lp->lock, flags);
+		r = 0;
+	} else if (lp->chip_version == PCNET32_79C970A) {
+		if (lp->autoneg) {
+			cmd->base.autoneg = AUTONEG_ENABLE;
+			if (lp->a->read_bcr(dev->base_addr, 4) == 0xc0)
+				cmd->base.port = PORT_AUI;
+			else
+				cmd->base.port = PORT_TP;
+		} else {
+			cmd->base.autoneg = AUTONEG_DISABLE;
+			cmd->base.port = lp->port_tp ? PORT_TP : PORT_AUI;
+		}
+		cmd->base.duplex = lp->fdx ? DUPLEX_FULL : DUPLEX_HALF;
+		cmd->base.speed = SPEED_10;
+		ethtool_convert_legacy_u32_to_link_mode(
+						cmd->link_modes.supported,
+						SUPPORTED_TP | SUPPORTED_AUI);
 		r = 0;
 	}
+	spin_unlock_irqrestore(&lp->lock, flags);
 	return r;
 }
 
@@ -697,14 +763,46 @@ static int pcnet32_set_link_ksettings(struct net_device *dev,
 				      const struct ethtool_link_ksettings *cmd)
 {
 	struct pcnet32_private *lp = netdev_priv(dev);
+	ulong ioaddr = dev->base_addr;
 	unsigned long flags;
 	int r = -EOPNOTSUPP;
+	int suspended, bcr2, bcr9, csr15;
 
+	spin_lock_irqsave(&lp->lock, flags);
 	if (lp->mii) {
-		spin_lock_irqsave(&lp->lock, flags);
 		r = mii_ethtool_set_link_ksettings(&lp->mii_if, cmd);
-		spin_unlock_irqrestore(&lp->lock, flags);
+	} else if (lp->chip_version == PCNET32_79C970A) {
+		suspended = pcnet32_suspend(dev, &flags, 0);
+		if (!suspended)
+			lp->a->write_csr(ioaddr, CSR0, CSR0_STOP);
+
+		lp->autoneg = cmd->base.autoneg == AUTONEG_ENABLE;
+		bcr2 = lp->a->read_bcr(ioaddr, 2);
+		if (cmd->base.autoneg == AUTONEG_ENABLE) {
+			lp->a->write_bcr(ioaddr, 2, bcr2 | 0x0002);
+		} else {
+			lp->a->write_bcr(ioaddr, 2, bcr2 & ~0x0002);
+
+			lp->port_tp = cmd->base.port == PORT_TP;
+			csr15 = lp->a->read_csr(ioaddr, CSR15) & ~0x0180;
+			if (cmd->base.port == PORT_TP)
+				csr15 |= 0x0080;
+			lp->a->write_csr(ioaddr, CSR15, csr15);
+			lp->init_block->mode = cpu_to_le16(csr15);
+
+			lp->fdx = cmd->base.duplex == DUPLEX_FULL;
+			bcr9 = lp->a->read_bcr(ioaddr, 9) & ~0x0003;
+			if (cmd->base.duplex == DUPLEX_FULL)
+				bcr9 |= 0x0003;
+			lp->a->write_bcr(ioaddr, 9, bcr9);
+		}
+		if (suspended)
+			pcnet32_clr_suspend(lp, ioaddr);
+		else if (netif_running(dev))
+			pcnet32_restart(dev, CSR0_NORMAL);
+		r = 0;
 	}
+	spin_unlock_irqrestore(&lp->lock, flags);
 	return r;
 }
 
@@ -732,7 +830,14 @@ static u32 pcnet32_get_link(struct net_device *dev)
 	spin_lock_irqsave(&lp->lock, flags);
 	if (lp->mii) {
 		r = mii_link_ok(&lp->mii_if);
-	} else if (lp->chip_version >= PCNET32_79C970A) {
+	} else if (lp->chip_version == PCNET32_79C970A) {
+		ulong ioaddr = dev->base_addr;	/* card base I/O address */
+		/* only read link if port is set to TP */
+		if (!lp->autoneg && lp->port_tp)
+			r = (lp->a->read_bcr(ioaddr, 4) != 0xc0);
+		else /* link always up for AUI port or port auto select */
+			r = 1;
+	} else if (lp->chip_version > PCNET32_79C970A) {
 		ulong ioaddr = dev->base_addr;	/* card base I/O address */
 		r = (lp->a->read_bcr(ioaddr, 4) != 0xc0);
 	} else {	/* can not detect link on really old chips */
@@ -1070,45 +1175,6 @@ static int pcnet32_set_phys_id(struct net_device *dev,
 }
 
 /*
- * lp->lock must be held.
- */
-static int pcnet32_suspend(struct net_device *dev, unsigned long *flags,
-		int can_sleep)
-{
-	int csr5;
-	struct pcnet32_private *lp = netdev_priv(dev);
-	const struct pcnet32_access *a = lp->a;
-	ulong ioaddr = dev->base_addr;
-	int ticks;
-
-	/* really old chips have to be stopped. */
-	if (lp->chip_version < PCNET32_79C970A)
-		return 0;
-
-	/* set SUSPEND (SPND) - CSR5 bit 0 */
-	csr5 = a->read_csr(ioaddr, CSR5);
-	a->write_csr(ioaddr, CSR5, csr5 | CSR5_SUSPEND);
-
-	/* poll waiting for bit to be set */
-	ticks = 0;
-	while (!(a->read_csr(ioaddr, CSR5) & CSR5_SUSPEND)) {
-		spin_unlock_irqrestore(&lp->lock, *flags);
-		if (can_sleep)
-			msleep(1);
-		else
-			mdelay(1);
-		spin_lock_irqsave(&lp->lock, *flags);
-		ticks++;
-		if (ticks > 200) {
-			netif_printk(lp, hw, KERN_DEBUG, dev,
-				     "Error getting into suspend!\n");
-			return 0;
-		}
-	}
-	return 1;
-}
-
-/*
  * process one receive descriptor entry
  */
 
@@ -1350,13 +1416,8 @@ static int pcnet32_poll(struct napi_struct *napi, int budget)
 		pcnet32_restart(dev, CSR0_START);
 		netif_wake_queue(dev);
 	}
-	spin_unlock_irqrestore(&lp->lock, flags);
-
-	if (work_done < budget) {
-		spin_lock_irqsave(&lp->lock, flags);
-
-		__napi_complete(napi);
 
+	if (work_done < budget && napi_complete_done(napi, work_done)) {
 		/* clear interrupt masks */
 		val = lp->a->read_csr(ioaddr, CSR3);
 		val &= 0x00ff;
@@ -1364,9 +1425,9 @@ static int pcnet32_poll(struct napi_struct *napi, int budget)
 
 		/* Set interrupt enable. */
 		lp->a->write_csr(ioaddr, CSR0, CSR0_INTEN);
-
-		spin_unlock_irqrestore(&lp->lock, flags);
 	}
+
+	spin_unlock_irqrestore(&lp->lock, flags);
 	return work_done;
 }
 
@@ -1430,13 +1491,8 @@ static void pcnet32_get_regs(struct net_device *dev, struct ethtool_regs *regs,
 		}
 	}
 
-	if (!(csr0 & CSR0_STOP)) {	/* If not stopped */
-		int csr5;
-
-		/* clear SUSPEND (SPND) - CSR5 bit 0 */
-		csr5 = a->read_csr(ioaddr, CSR5);
-		a->write_csr(ioaddr, CSR5, csr5 & (~CSR5_SUSPEND));
-	}
+	if (!(csr0 & CSR0_STOP))	/* If not stopped */
+		pcnet32_clr_suspend(lp, ioaddr);
 
 	spin_unlock_irqrestore(&lp->lock, flags);
 }
@@ -1817,6 +1873,9 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)
 		lp->options = PCNET32_PORT_ASEL;
 	else
 		lp->options = options_mapping[options[cards_found]];
+	/* force default port to TP on 79C970A so link detection can work */
+	if (lp->chip_version == PCNET32_79C970A)
+		lp->options = PCNET32_PORT_10BT;
 	lp->mii_if.dev = dev;
 	lp->mii_if.mdio_read = mdio_read;
 	lp->mii_if.mdio_write = mdio_write;
@@ -2068,6 +2127,10 @@ static int pcnet32_open(struct net_device *dev)
 		     (u32) (lp->rx_ring_dma_addr),
 		     (u32) (lp->init_dma_addr));
 
+	lp->autoneg = !!(lp->options & PCNET32_PORT_ASEL);
+	lp->port_tp = !!(lp->options & PCNET32_PORT_10BT);
+	lp->fdx = !!(lp->options & PCNET32_PORT_FD);
+
 	/* set/reset autoselect bit */
 	val = lp->a->read_bcr(ioaddr, 2) & ~2;
 	if (lp->options & PCNET32_PORT_ASEL)
@@ -2680,10 +2743,7 @@ static void pcnet32_set_multicast_list(struct net_device *dev)
 	}
 
 	if (suspended) {
-		int csr5;
-		/* clear SUSPEND (SPND) - CSR5 bit 0 */
-		csr5 = lp->a->read_csr(ioaddr, CSR5);
-		lp->a->write_csr(ioaddr, CSR5, csr5 & (~CSR5_SUSPEND));
+		pcnet32_clr_suspend(lp, ioaddr);
 	} else {
 		lp->a->write_csr(ioaddr, CSR0, CSR0_STOP);
 		pcnet32_restart(dev, CSR0_NORMAL);
@@ -2794,6 +2854,13 @@ static void pcnet32_check_media(struct net_device *dev, int verbose)
 
 	if (lp->mii) {
 		curr_link = mii_link_ok(&lp->mii_if);
+	} else if (lp->chip_version == PCNET32_79C970A) {
+		ulong ioaddr = dev->base_addr;	/* card base I/O address */
+		/* only read link if port is set to TP */
+		if (!lp->autoneg && lp->port_tp)
+			curr_link = (lp->a->read_bcr(ioaddr, 4) != 0xc0);
+		else /* link always up for AUI port or port auto select */
+			curr_link = 1;
 	} else {
 		ulong ioaddr = dev->base_addr;	/* card base I/O address */
 		curr_link = (lp->a->read_bcr(ioaddr, 4) != 0xc0);
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index 1c87cc204075..3aa457c8ca21 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -1761,8 +1761,8 @@ static void xgbe_tx_timeout(struct net_device *netdev)
 	schedule_work(&pdata->restart_work);
 }
 
-static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,
-						  struct rtnl_link_stats64 *s)
+static void xgbe_get_stats64(struct net_device *netdev,
+			     struct rtnl_link_stats64 *s)
 {
 	struct xgbe_prv_data *pdata = netdev_priv(netdev);
 	struct xgbe_mmc_stats *pstats = &pdata->mmc_stats;
@@ -1788,8 +1788,6 @@ static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,
 	s->tx_dropped = netdev->stats.tx_dropped;
 
 	DBGPR("<--%s\n", __func__);
-
-	return s;
 }
 
 static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto,
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
index 523b8eff6d7b..d0d0d12b531f 100644
--- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
+++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
@@ -840,7 +840,7 @@ static int xgene_enet_napi(struct napi_struct *napi, const int budget)
 	processed = xgene_enet_process_ring(ring, budget);
 
 	if (processed != budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, processed);
 		enable_irq(ring->irq);
 	}
 
@@ -1453,7 +1453,7 @@ err:
 	return ret;
 }
 
-static struct rtnl_link_stats64 *xgene_enet_get_stats64(
+static void xgene_enet_get_stats64(
 			struct net_device *ndev,
 			struct rtnl_link_stats64 *storage)
 {
@@ -1462,7 +1462,6 @@ static struct rtnl_link_stats64 *xgene_enet_get_stats64(
 	struct xgene_enet_desc_ring *ring;
 	int i;
 
-	memset(stats, 0, sizeof(struct rtnl_link_stats64));
 	for (i = 0; i < pdata->txq_cnt; i++) {
 		ring = pdata->tx_ring[i];
 		if (ring) {
@@ -1484,8 +1483,6 @@ static struct rtnl_link_stats64 *xgene_enet_get_stats64(
 		}
 	}
 	memcpy(storage, stats, sizeof(struct rtnl_link_stats64));
-
-	return storage;
 }
 
 static int xgene_enet_set_mac_address(struct net_device *ndev, void *addr)
@@ -1967,6 +1964,30 @@ static void xgene_enet_napi_add(struct xgene_enet_pdata *pdata)
 	}
 }
 
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id xgene_enet_acpi_match[] = {
+	{ "APMC0D05", XGENE_ENET1},
+	{ "APMC0D30", XGENE_ENET1},
+	{ "APMC0D31", XGENE_ENET1},
+	{ "APMC0D3F", XGENE_ENET1},
+	{ "APMC0D26", XGENE_ENET2},
+	{ "APMC0D25", XGENE_ENET2},
+	{ }
+};
+MODULE_DEVICE_TABLE(acpi, xgene_enet_acpi_match);
+#endif
+
+static const struct of_device_id xgene_enet_of_match[] = {
+	{.compatible = "apm,xgene-enet",    .data = (void *)XGENE_ENET1},
+	{.compatible = "apm,xgene1-sgenet", .data = (void *)XGENE_ENET1},
+	{.compatible = "apm,xgene1-xgenet", .data = (void *)XGENE_ENET1},
+	{.compatible = "apm,xgene2-sgenet", .data = (void *)XGENE_ENET2},
+	{.compatible = "apm,xgene2-xgenet", .data = (void *)XGENE_ENET2},
+	{},
+};
+
+MODULE_DEVICE_TABLE(of, xgene_enet_of_match);
+
 static int xgene_enet_probe(struct platform_device *pdev)
 {
 	struct net_device *ndev;
@@ -2113,32 +2134,6 @@ static void xgene_enet_shutdown(struct platform_device *pdev)
 	xgene_enet_remove(pdev);
 }
 
-#ifdef CONFIG_ACPI
-static const struct acpi_device_id xgene_enet_acpi_match[] = {
-	{ "APMC0D05", XGENE_ENET1},
-	{ "APMC0D30", XGENE_ENET1},
-	{ "APMC0D31", XGENE_ENET1},
-	{ "APMC0D3F", XGENE_ENET1},
-	{ "APMC0D26", XGENE_ENET2},
-	{ "APMC0D25", XGENE_ENET2},
-	{ }
-};
-MODULE_DEVICE_TABLE(acpi, xgene_enet_acpi_match);
-#endif
-
-#ifdef CONFIG_OF
-static const struct of_device_id xgene_enet_of_match[] = {
-	{.compatible = "apm,xgene-enet",    .data = (void *)XGENE_ENET1},
-	{.compatible = "apm,xgene1-sgenet", .data = (void *)XGENE_ENET1},
-	{.compatible = "apm,xgene1-xgenet", .data = (void *)XGENE_ENET1},
-	{.compatible = "apm,xgene2-sgenet", .data = (void *)XGENE_ENET2},
-	{.compatible = "apm,xgene2-xgenet", .data = (void *)XGENE_ENET2},
-	{},
-};
-
-MODULE_DEVICE_TABLE(of, xgene_enet_of_match);
-#endif
-
 static struct platform_driver xgene_enet_driver = {
 	.driver = {
 		   .name = "xgene-enet",
diff --git a/drivers/net/ethernet/aquantia/Kconfig b/drivers/net/ethernet/aquantia/Kconfig
new file mode 100644
index 000000000000..cdf78e069a39
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/Kconfig
@@ -0,0 +1,24 @@
+#
+# aQuantia device configuration
+#
+
+config NET_VENDOR_AQUANTIA
+	bool "aQuantia devices"
+	default y
+	---help---
+	  Set this to y if you have an Ethernet network cards that uses the aQuantia
+	  AQC107/AQC108 chipset.
+
+	  This option does not build any drivers; it casues the aQuantia
+	  drivers that can be built to appear in the list of Ethernet drivers.
+
+
+if NET_VENDOR_AQUANTIA
+
+config AQTION
+	tristate "aQuantia AQtion(tm) Support"
+	depends on PCI && X86_64
+	---help---
+	  This enables the support for the aQuantia AQtion(tm) Ethernet card.
+
+endif # NET_VENDOR_AQUANTIA
diff --git a/drivers/net/ethernet/aquantia/Makefile b/drivers/net/ethernet/aquantia/Makefile
new file mode 100644
index 000000000000..4f4897b689b2
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/Makefile
@@ -0,0 +1,5 @@
+#
+# Makefile for the aQuantia device drivers.
+#
+
+obj-$(CONFIG_AQTION) += atlantic/
diff --git a/drivers/net/ethernet/aquantia/atlantic/Makefile b/drivers/net/ethernet/aquantia/atlantic/Makefile
new file mode 100644
index 000000000000..e4ae696920ef
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/Makefile
@@ -0,0 +1,42 @@
+################################################################################
+#
+# aQuantia Ethernet Controller AQtion Linux Driver
+# Copyright(c) 2014-2017 aQuantia Corporation.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms and conditions of the GNU General Public License,
+# version 2, as published by the Free Software Foundation.
+#
+# This program is distributed in the hope it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+# The full GNU General Public License is included in this distribution in
+# the file called "COPYING".
+#
+# Contact Information: <rdc-drv@aquantia.com>
+# aQuantia Corporation, 105 E. Tasman Dr. San Jose, CA 95134, USA
+#
+################################################################################
+
+#
+# Makefile for the AQtion(tm) Ethernet driver
+#
+
+obj-$(CONFIG_AQTION) += atlantic.o
+
+atlantic-objs := aq_main.o \
+	aq_nic.o \
+	aq_pci_func.o \
+	aq_vec.o \
+	aq_ring.o \
+	aq_hw_utils.o \
+	aq_ethtool.o \
+	hw_atl/hw_atl_a0.o \
+	hw_atl/hw_atl_b0.o \
+	hw_atl/hw_atl_utils.o \
+	hw_atl/hw_atl_llh.o
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_cfg.h b/drivers/net/ethernet/aquantia/atlantic/aq_cfg.h
new file mode 100644
index 000000000000..5f99237a9d52
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_cfg.h
@@ -0,0 +1,77 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File aq_cfg.h: Definition of configuration parameters and constants. */
+
+#ifndef AQ_CFG_H
+#define AQ_CFG_H
+
+#define AQ_CFG_VECS_DEF   4U
+#define AQ_CFG_TCS_DEF    1U
+
+#define AQ_CFG_TXDS_DEF    4096U
+#define AQ_CFG_RXDS_DEF    1024U
+
+#define AQ_CFG_IS_POLLING_DEF 0U
+
+#define AQ_CFG_FORCE_LEGACY_INT 0U
+
+#define AQ_CFG_IS_INTERRUPT_MODERATION_DEF   1U
+#define AQ_CFG_INTERRUPT_MODERATION_RATE_DEF 0xFFFFU
+#define AQ_CFG_IRQ_MASK                      0x1FFU
+
+#define AQ_CFG_VECS_MAX   8U
+#define AQ_CFG_TCS_MAX    8U
+
+#define AQ_CFG_TX_FRAME_MAX  (16U * 1024U)
+#define AQ_CFG_RX_FRAME_MAX  (4U * 1024U)
+
+/* LRO */
+#define AQ_CFG_IS_LRO_DEF           1U
+
+/* RSS */
+#define AQ_CFG_RSS_INDIRECTION_TABLE_MAX  128U
+#define AQ_CFG_RSS_HASHKEY_SIZE           320U
+
+#define AQ_CFG_IS_RSS_DEF           1U
+#define AQ_CFG_NUM_RSS_QUEUES_DEF   AQ_CFG_VECS_DEF
+#define AQ_CFG_RSS_BASE_CPU_NUM_DEF 0U
+
+#define AQ_CFG_PCI_FUNC_MSIX_IRQS   9U
+#define AQ_CFG_PCI_FUNC_PORTS       2U
+
+#define AQ_CFG_SERVICE_TIMER_INTERVAL    (2 * HZ)
+#define AQ_CFG_POLLING_TIMER_INTERVAL   ((unsigned int)(2 * HZ))
+
+#define AQ_CFG_SKB_FRAGS_MAX   32U
+
+#define AQ_CFG_NAPI_WEIGHT     64U
+
+#define AQ_CFG_MULTICAST_ADDRESS_MAX     32U
+
+/*#define AQ_CFG_MAC_ADDR_PERMANENT {0x30, 0x0E, 0xE3, 0x12, 0x34, 0x56}*/
+
+#define AQ_CFG_FC_MODE 3U
+
+#define AQ_CFG_SPEED_MSK  0xFFFFU	/* 0xFFFFU==auto_neg */
+
+#define AQ_CFG_IS_AUTONEG_DEF       1U
+#define AQ_CFG_MTU_DEF              1514U
+
+#define AQ_CFG_LOCK_TRYS   100U
+
+#define AQ_CFG_DRV_AUTHOR      "aQuantia"
+#define AQ_CFG_DRV_DESC        "aQuantia Corporation(R) Network Driver"
+#define AQ_CFG_DRV_NAME        "aquantia"
+#define AQ_CFG_DRV_VERSION	__stringify(NIC_MAJOR_DRIVER_VERSION)"."\
+				__stringify(NIC_MINOR_DRIVER_VERSION)"."\
+				__stringify(NIC_BUILD_DRIVER_VERSION)"."\
+				__stringify(NIC_REVISION_DRIVER_VERSION)
+
+#endif /* AQ_CFG_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_common.h b/drivers/net/ethernet/aquantia/atlantic/aq_common.h
new file mode 100644
index 000000000000..9eb5e222a234
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_common.h
@@ -0,0 +1,23 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File aq_common.h: Basic includes for all files in project. */
+
+#ifndef AQ_COMMON_H
+#define AQ_COMMON_H
+
+#include <linux/etherdevice.h>
+#include <linux/pci.h>
+
+#include "ver.h"
+#include "aq_nic.h"
+#include "aq_cfg.h"
+#include "aq_utils.h"
+
+#endif /* AQ_COMMON_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
new file mode 100644
index 000000000000..a761e91471df
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
@@ -0,0 +1,262 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File aq_ethtool.c: Definition of ethertool related functions. */
+
+#include "aq_ethtool.h"
+#include "aq_nic.h"
+
+static void aq_ethtool_get_regs(struct net_device *ndev,
+				struct ethtool_regs *regs, void *p)
+{
+	struct aq_nic_s *aq_nic = netdev_priv(ndev);
+	u32 regs_count = aq_nic_get_regs_count(aq_nic);
+
+	memset(p, 0, regs_count * sizeof(u32));
+	aq_nic_get_regs(aq_nic, regs, p);
+}
+
+static int aq_ethtool_get_regs_len(struct net_device *ndev)
+{
+	struct aq_nic_s *aq_nic = netdev_priv(ndev);
+	u32 regs_count = aq_nic_get_regs_count(aq_nic);
+
+	return regs_count * sizeof(u32);
+}
+
+static u32 aq_ethtool_get_link(struct net_device *ndev)
+{
+	return ethtool_op_get_link(ndev);
+}
+
+static int aq_ethtool_get_link_ksettings(struct net_device *ndev,
+					 struct ethtool_link_ksettings *cmd)
+{
+	struct aq_nic_s *aq_nic = netdev_priv(ndev);
+
+	aq_nic_get_link_ksettings(aq_nic, cmd);
+	cmd->base.speed = netif_carrier_ok(ndev) ?
+				aq_nic_get_link_speed(aq_nic) : 0U;
+
+	return 0;
+}
+
+static int
+aq_ethtool_set_link_ksettings(struct net_device *ndev,
+			      const struct ethtool_link_ksettings *cmd)
+{
+	struct aq_nic_s *aq_nic = netdev_priv(ndev);
+
+	return aq_nic_set_link_ksettings(aq_nic, cmd);
+}
+
+/* there "5U" is number of queue[#] stats lines (InPackets+...+InErrors) */
+static const unsigned int aq_ethtool_stat_queue_lines = 5U;
+static const unsigned int aq_ethtool_stat_queue_chars =
+	5U * ETH_GSTRING_LEN;
+static const char aq_ethtool_stat_names[][ETH_GSTRING_LEN] = {
+	"InPackets",
+	"InUCast",
+	"InMCast",
+	"InBCast",
+	"InErrors",
+	"OutPackets",
+	"OutUCast",
+	"OutMCast",
+	"OutBCast",
+	"InUCastOctects",
+	"OutUCastOctects",
+	"InMCastOctects",
+	"OutMCastOctects",
+	"InBCastOctects",
+	"OutBCastOctects",
+	"InOctects",
+	"OutOctects",
+	"InPacketsDma",
+	"OutPacketsDma",
+	"InOctetsDma",
+	"OutOctetsDma",
+	"InDroppedDma",
+	"Queue[0] InPackets",
+	"Queue[0] OutPackets",
+	"Queue[0] InJumboPackets",
+	"Queue[0] InLroPackets",
+	"Queue[0] InErrors",
+	"Queue[1] InPackets",
+	"Queue[1] OutPackets",
+	"Queue[1] InJumboPackets",
+	"Queue[1] InLroPackets",
+	"Queue[1] InErrors",
+	"Queue[2] InPackets",
+	"Queue[2] OutPackets",
+	"Queue[2] InJumboPackets",
+	"Queue[2] InLroPackets",
+	"Queue[2] InErrors",
+	"Queue[3] InPackets",
+	"Queue[3] OutPackets",
+	"Queue[3] InJumboPackets",
+	"Queue[3] InLroPackets",
+	"Queue[3] InErrors",
+	"Queue[4] InPackets",
+	"Queue[4] OutPackets",
+	"Queue[4] InJumboPackets",
+	"Queue[4] InLroPackets",
+	"Queue[4] InErrors",
+	"Queue[5] InPackets",
+	"Queue[5] OutPackets",
+	"Queue[5] InJumboPackets",
+	"Queue[5] InLroPackets",
+	"Queue[5] InErrors",
+	"Queue[6] InPackets",
+	"Queue[6] OutPackets",
+	"Queue[6] InJumboPackets",
+	"Queue[6] InLroPackets",
+	"Queue[6] InErrors",
+	"Queue[7] InPackets",
+	"Queue[7] OutPackets",
+	"Queue[7] InJumboPackets",
+	"Queue[7] InLroPackets",
+	"Queue[7] InErrors",
+};
+
+static void aq_ethtool_stats(struct net_device *ndev,
+			     struct ethtool_stats *stats, u64 *data)
+{
+	struct aq_nic_s *aq_nic = netdev_priv(ndev);
+
+/* ASSERT: Need add lines to aq_ethtool_stat_names if AQ_CFG_VECS_MAX > 8 */
+	BUILD_BUG_ON(AQ_CFG_VECS_MAX > 8);
+	memset(data, 0, ARRAY_SIZE(aq_ethtool_stat_names) * sizeof(u64));
+	aq_nic_get_stats(aq_nic, data);
+}
+
+static void aq_ethtool_get_drvinfo(struct net_device *ndev,
+				   struct ethtool_drvinfo *drvinfo)
+{
+	struct aq_nic_s *aq_nic = netdev_priv(ndev);
+	struct aq_nic_cfg_s *cfg = aq_nic_get_cfg(aq_nic);
+	struct pci_dev *pdev = to_pci_dev(ndev->dev.parent);
+	u32 firmware_version = aq_nic_get_fw_version(aq_nic);
+	u32 regs_count = aq_nic_get_regs_count(aq_nic);
+
+	strlcat(drvinfo->driver, AQ_CFG_DRV_NAME, sizeof(drvinfo->driver));
+	strlcat(drvinfo->version, AQ_CFG_DRV_VERSION, sizeof(drvinfo->version));
+
+	snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version),
+		 "%u.%u.%u", firmware_version >> 24,
+		 (firmware_version >> 16) & 0xFFU, firmware_version & 0xFFFFU);
+
+	strlcpy(drvinfo->bus_info, pdev ? pci_name(pdev) : "",
+		sizeof(drvinfo->bus_info));
+	drvinfo->n_stats = ARRAY_SIZE(aq_ethtool_stat_names) -
+		(AQ_CFG_VECS_MAX - cfg->vecs) * aq_ethtool_stat_queue_lines;
+	drvinfo->testinfo_len = 0;
+	drvinfo->regdump_len = regs_count;
+	drvinfo->eedump_len = 0;
+}
+
+static void aq_ethtool_get_strings(struct net_device *ndev,
+				   u32 stringset, u8 *data)
+{
+	struct aq_nic_s *aq_nic = netdev_priv(ndev);
+	struct aq_nic_cfg_s *cfg = aq_nic_get_cfg(aq_nic);
+
+	if (stringset == ETH_SS_STATS)
+		memcpy(data, *aq_ethtool_stat_names,
+		       sizeof(aq_ethtool_stat_names) -
+		       (AQ_CFG_VECS_MAX - cfg->vecs) *
+		       aq_ethtool_stat_queue_chars);
+}
+
+static int aq_ethtool_get_sset_count(struct net_device *ndev, int stringset)
+{
+	int ret = 0;
+	struct aq_nic_s *aq_nic = netdev_priv(ndev);
+	struct aq_nic_cfg_s *cfg = aq_nic_get_cfg(aq_nic);
+
+	switch (stringset) {
+	case ETH_SS_STATS:
+		ret = ARRAY_SIZE(aq_ethtool_stat_names) -
+			(AQ_CFG_VECS_MAX - cfg->vecs) *
+			aq_ethtool_stat_queue_lines;
+		break;
+	default:
+		ret = -EOPNOTSUPP;
+	}
+	return ret;
+}
+
+static u32 aq_ethtool_get_rss_indir_size(struct net_device *ndev)
+{
+	return AQ_CFG_RSS_INDIRECTION_TABLE_MAX;
+}
+
+static u32 aq_ethtool_get_rss_key_size(struct net_device *ndev)
+{
+	struct aq_nic_s *aq_nic = netdev_priv(ndev);
+	struct aq_nic_cfg_s *cfg = aq_nic_get_cfg(aq_nic);
+
+	return sizeof(cfg->aq_rss.hash_secret_key);
+}
+
+static int aq_ethtool_get_rss(struct net_device *ndev, u32 *indir, u8 *key,
+			      u8 *hfunc)
+{
+	struct aq_nic_s *aq_nic = netdev_priv(ndev);
+	struct aq_nic_cfg_s *cfg = aq_nic_get_cfg(aq_nic);
+	unsigned int i = 0U;
+
+	if (hfunc)
+		*hfunc = ETH_RSS_HASH_TOP; /* Toeplitz */
+	if (indir) {
+		for (i = 0; i < AQ_CFG_RSS_INDIRECTION_TABLE_MAX; i++)
+			indir[i] = cfg->aq_rss.indirection_table[i];
+	}
+	if (key)
+		memcpy(key, cfg->aq_rss.hash_secret_key,
+		       sizeof(cfg->aq_rss.hash_secret_key));
+	return 0;
+}
+
+static int aq_ethtool_get_rxnfc(struct net_device *ndev,
+				struct ethtool_rxnfc *cmd,
+				u32 *rule_locs)
+{
+	struct aq_nic_s *aq_nic = netdev_priv(ndev);
+	struct aq_nic_cfg_s *cfg = aq_nic_get_cfg(aq_nic);
+	int err = 0;
+
+	switch (cmd->cmd) {
+	case ETHTOOL_GRXRINGS:
+		cmd->data = cfg->vecs;
+		break;
+
+	default:
+		err = -EOPNOTSUPP;
+		break;
+	}
+
+	return err;
+}
+
+const struct ethtool_ops aq_ethtool_ops = {
+	.get_link            = aq_ethtool_get_link,
+	.get_regs_len        = aq_ethtool_get_regs_len,
+	.get_regs            = aq_ethtool_get_regs,
+	.get_drvinfo         = aq_ethtool_get_drvinfo,
+	.get_strings         = aq_ethtool_get_strings,
+	.get_rxfh_indir_size = aq_ethtool_get_rss_indir_size,
+	.get_rxfh_key_size   = aq_ethtool_get_rss_key_size,
+	.get_rxfh            = aq_ethtool_get_rss,
+	.get_rxnfc           = aq_ethtool_get_rxnfc,
+	.get_sset_count      = aq_ethtool_get_sset_count,
+	.get_ethtool_stats   = aq_ethtool_stats,
+	.get_link_ksettings  = aq_ethtool_get_link_ksettings,
+	.set_link_ksettings  = aq_ethtool_set_link_ksettings,
+};
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.h b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.h
new file mode 100644
index 000000000000..21c126eeb5eb
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.h
@@ -0,0 +1,19 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File aq_ethtool.h: Declaration of ethertool related functions. */
+
+#ifndef AQ_ETHTOOL_H
+#define AQ_ETHTOOL_H
+
+#include "aq_common.h"
+
+extern const struct ethtool_ops aq_ethtool_ops;
+
+#endif /* AQ_ETHTOOL_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_hw.h b/drivers/net/ethernet/aquantia/atlantic/aq_hw.h
new file mode 100644
index 000000000000..fce0fd3f23ff
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_hw.h
@@ -0,0 +1,177 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File aq_hw.h: Declaraion of abstract interface for NIC hardware specific
+ * functions.
+ */
+
+#ifndef AQ_HW_H
+#define AQ_HW_H
+
+#include "aq_common.h"
+
+/* NIC H/W capabilities */
+struct aq_hw_caps_s {
+	u64 hw_features;
+	u64 link_speed_msk;
+	unsigned int hw_priv_flags;
+	u32 rxds;
+	u32 txds;
+	u32 txhwb_alignment;
+	u32 irq_mask;
+	u32 vecs;
+	u32 mtu;
+	u32 mac_regs_count;
+	u8 ports;
+	u8 msix_irqs;
+	u8 tcs;
+	u8 rxd_alignment;
+	u8 rxd_size;
+	u8 txd_alignment;
+	u8 txd_size;
+	u8 tx_rings;
+	u8 rx_rings;
+	bool flow_control;
+	bool is_64_dma;
+	u32 fw_ver_expected;
+};
+
+struct aq_hw_link_status_s {
+	unsigned int mbps;
+};
+
+#define AQ_HW_IRQ_INVALID 0U
+#define AQ_HW_IRQ_LEGACY  1U
+#define AQ_HW_IRQ_MSI     2U
+#define AQ_HW_IRQ_MSIX    3U
+
+#define AQ_HW_POWER_STATE_D0   0U
+#define AQ_HW_POWER_STATE_D3   3U
+
+#define AQ_HW_FLAG_STARTED     0x00000004U
+#define AQ_HW_FLAG_STOPPING    0x00000008U
+#define AQ_HW_FLAG_RESETTING   0x00000010U
+#define AQ_HW_FLAG_CLOSING     0x00000020U
+#define AQ_HW_LINK_DOWN        0x04000000U
+#define AQ_HW_FLAG_ERR_UNPLUG  0x40000000U
+#define AQ_HW_FLAG_ERR_HW      0x80000000U
+
+#define AQ_HW_FLAG_ERRORS      (AQ_HW_FLAG_ERR_HW | AQ_HW_FLAG_ERR_UNPLUG)
+
+struct aq_hw_s {
+	struct aq_obj_s header;
+	struct aq_nic_cfg_s *aq_nic_cfg;
+	struct aq_pci_func_s *aq_pci_func;
+	void __iomem *mmio;
+	unsigned int not_ff_addr;
+	struct aq_hw_link_status_s aq_link_status;
+};
+
+struct aq_ring_s;
+struct aq_ring_param_s;
+struct aq_nic_cfg_s;
+struct sk_buff;
+
+struct aq_hw_ops {
+	struct aq_hw_s *(*create)(struct aq_pci_func_s *aq_pci_func,
+				  unsigned int port, struct aq_hw_ops *ops);
+
+	void (*destroy)(struct aq_hw_s *self);
+
+	int (*get_hw_caps)(struct aq_hw_s *self,
+			   struct aq_hw_caps_s *aq_hw_caps);
+
+	int (*hw_ring_tx_xmit)(struct aq_hw_s *self, struct aq_ring_s *aq_ring,
+			       unsigned int frags);
+
+	int (*hw_ring_rx_receive)(struct aq_hw_s *self,
+				  struct aq_ring_s *aq_ring);
+
+	int (*hw_ring_rx_fill)(struct aq_hw_s *self, struct aq_ring_s *aq_ring,
+			       unsigned int sw_tail_old);
+
+	int (*hw_ring_tx_head_update)(struct aq_hw_s *self,
+				      struct aq_ring_s *aq_ring);
+
+	int (*hw_get_mac_permanent)(struct aq_hw_s *self,
+				    struct aq_hw_caps_s *aq_hw_caps,
+				    u8 *mac);
+
+	int (*hw_set_mac_address)(struct aq_hw_s *self, u8 *mac_addr);
+
+	int (*hw_get_link_status)(struct aq_hw_s *self,
+				  struct aq_hw_link_status_s *link_status);
+
+	int (*hw_set_link_speed)(struct aq_hw_s *self, u32 speed);
+
+	int (*hw_reset)(struct aq_hw_s *self);
+
+	int (*hw_init)(struct aq_hw_s *self, struct aq_nic_cfg_s *aq_nic_cfg,
+		       u8 *mac_addr);
+
+	int (*hw_start)(struct aq_hw_s *self);
+
+	int (*hw_stop)(struct aq_hw_s *self);
+
+	int (*hw_ring_tx_init)(struct aq_hw_s *self, struct aq_ring_s *aq_ring,
+			       struct aq_ring_param_s *aq_ring_param);
+
+	int (*hw_ring_tx_start)(struct aq_hw_s *self,
+				struct aq_ring_s *aq_ring);
+
+	int (*hw_ring_tx_stop)(struct aq_hw_s *self,
+			       struct aq_ring_s *aq_ring);
+
+	int (*hw_ring_rx_init)(struct aq_hw_s *self,
+			       struct aq_ring_s *aq_ring,
+			       struct aq_ring_param_s *aq_ring_param);
+
+	int (*hw_ring_rx_start)(struct aq_hw_s *self,
+				struct aq_ring_s *aq_ring);
+
+	int (*hw_ring_rx_stop)(struct aq_hw_s *self,
+			       struct aq_ring_s *aq_ring);
+
+	int (*hw_irq_enable)(struct aq_hw_s *self, u64 mask);
+
+	int (*hw_irq_disable)(struct aq_hw_s *self, u64 mask);
+
+	int (*hw_irq_read)(struct aq_hw_s *self, u64 *mask);
+
+	int (*hw_packet_filter_set)(struct aq_hw_s *self,
+				    unsigned int packet_filter);
+
+	int (*hw_multicast_list_set)(struct aq_hw_s *self,
+				     u8 ar_mac[AQ_CFG_MULTICAST_ADDRESS_MAX]
+				     [ETH_ALEN],
+				     u32 count);
+
+	int (*hw_interrupt_moderation_set)(struct aq_hw_s *self,
+					   bool itr_enabled);
+
+	int (*hw_rss_set)(struct aq_hw_s *self,
+			  struct aq_rss_parameters *rss_params);
+
+	int (*hw_rss_hash_set)(struct aq_hw_s *self,
+			       struct aq_rss_parameters *rss_params);
+
+	int (*hw_get_regs)(struct aq_hw_s *self,
+			   struct aq_hw_caps_s *aq_hw_caps, u32 *regs_buff);
+
+	int (*hw_get_hw_stats)(struct aq_hw_s *self, u64 *data,
+			       unsigned int *p_count);
+
+	int (*hw_get_fw_version)(struct aq_hw_s *self, u32 *fw_version);
+
+	int (*hw_deinit)(struct aq_hw_s *self);
+
+	int (*hw_set_power)(struct aq_hw_s *self, unsigned int power_state);
+};
+
+#endif /* AQ_HW_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_hw_utils.c b/drivers/net/ethernet/aquantia/atlantic/aq_hw_utils.c
new file mode 100644
index 000000000000..5f13465995f6
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_hw_utils.c
@@ -0,0 +1,68 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File aq_hw_utils.c: Definitions of helper functions used across
+ * hardware layer.
+ */
+
+#include "aq_hw_utils.h"
+#include "aq_hw.h"
+
+void aq_hw_write_reg_bit(struct aq_hw_s *aq_hw, u32 addr, u32 msk,
+			 u32 shift, u32 val)
+{
+	if (msk ^ ~0) {
+		u32 reg_old, reg_new;
+
+		reg_old = aq_hw_read_reg(aq_hw, addr);
+		reg_new = (reg_old & (~msk)) | (val << shift);
+
+		if (reg_old != reg_new)
+			aq_hw_write_reg(aq_hw, addr, reg_new);
+	} else {
+		aq_hw_write_reg(aq_hw, addr, val);
+	}
+}
+
+u32 aq_hw_read_reg_bit(struct aq_hw_s *aq_hw, u32 addr, u32 msk, u32 shift)
+{
+	return ((aq_hw_read_reg(aq_hw, addr) & msk) >> shift);
+}
+
+u32 aq_hw_read_reg(struct aq_hw_s *hw, u32 reg)
+{
+	u32 value = readl(hw->mmio + reg);
+
+	if ((~0U) == value && (~0U) == readl(hw->mmio + hw->not_ff_addr))
+		aq_utils_obj_set(&hw->header.flags, AQ_HW_FLAG_ERR_UNPLUG);
+
+	return value;
+}
+
+void aq_hw_write_reg(struct aq_hw_s *hw, u32 reg, u32 value)
+{
+	writel(value, hw->mmio + reg);
+}
+
+int aq_hw_err_from_flags(struct aq_hw_s *hw)
+{
+	int err = 0;
+
+	if (aq_utils_obj_test(&hw->header.flags, AQ_HW_FLAG_ERR_UNPLUG)) {
+		err = -ENXIO;
+		goto err_exit;
+	}
+	if (aq_utils_obj_test(&hw->header.flags, AQ_HW_FLAG_ERR_HW)) {
+		err = -EIO;
+		goto err_exit;
+	}
+
+err_exit:
+	return err;
+}
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_hw_utils.h b/drivers/net/ethernet/aquantia/atlantic/aq_hw_utils.h
new file mode 100644
index 000000000000..03b72ddbffb9
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_hw_utils.h
@@ -0,0 +1,47 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File aq_hw_utils.h: Declaration of helper functions used across hardware
+ * layer.
+ */
+
+#ifndef AQ_HW_UTILS_H
+#define AQ_HW_UTILS_H
+
+#include "aq_common.h"
+
+#ifndef HIDWORD
+#define LODWORD(_qw)    ((u32)(_qw))
+#define HIDWORD(_qw)    ((u32)(((_qw) >> 32) & 0xffffffff))
+#endif
+
+#define AQ_HW_SLEEP(_US_) mdelay(_US_)
+
+#define AQ_HW_WAIT_FOR(_B_, _US_, _N_) \
+do { \
+	unsigned int AQ_HW_WAIT_FOR_i; \
+	for (AQ_HW_WAIT_FOR_i = _N_; (!(_B_)) && (AQ_HW_WAIT_FOR_i);\
+	--AQ_HW_WAIT_FOR_i) {\
+		udelay(_US_); \
+	} \
+	if (!AQ_HW_WAIT_FOR_i) {\
+		err = -ETIME; \
+	} \
+} while (0)
+
+struct aq_hw_s;
+
+void aq_hw_write_reg_bit(struct aq_hw_s *aq_hw, u32 addr, u32 msk,
+			 u32 shift, u32 val);
+u32 aq_hw_read_reg_bit(struct aq_hw_s *aq_hw, u32 addr, u32 msk, u32 shift);
+u32 aq_hw_read_reg(struct aq_hw_s *hw, u32 reg);
+void aq_hw_write_reg(struct aq_hw_s *hw, u32 reg, u32 value);
+int aq_hw_err_from_flags(struct aq_hw_s *hw);
+
+#endif /* AQ_HW_UTILS_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_main.c b/drivers/net/ethernet/aquantia/atlantic/aq_main.c
new file mode 100644
index 000000000000..dad63623be6a
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_main.c
@@ -0,0 +1,239 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File aq_main.c: Main file for aQuantia Linux driver. */
+
+#include "aq_main.h"
+#include "aq_nic.h"
+#include "aq_pci_func.h"
+#include "aq_ethtool.h"
+#include "hw_atl/hw_atl_a0.h"
+#include "hw_atl/hw_atl_b0.h"
+
+#include <linux/netdevice.h>
+#include <linux/module.h>
+
+static const struct pci_device_id aq_pci_tbl[] = {
+	{ PCI_VDEVICE(AQUANTIA, HW_ATL_DEVICE_ID_0001), },
+	{ PCI_VDEVICE(AQUANTIA, HW_ATL_DEVICE_ID_D100), },
+	{ PCI_VDEVICE(AQUANTIA, HW_ATL_DEVICE_ID_D107), },
+	{ PCI_VDEVICE(AQUANTIA, HW_ATL_DEVICE_ID_D108), },
+	{ PCI_VDEVICE(AQUANTIA, HW_ATL_DEVICE_ID_D109), },
+	{}
+};
+
+MODULE_DEVICE_TABLE(pci, aq_pci_tbl);
+
+MODULE_LICENSE("GPL v2");
+MODULE_VERSION(AQ_CFG_DRV_VERSION);
+MODULE_AUTHOR(AQ_CFG_DRV_AUTHOR);
+MODULE_DESCRIPTION(AQ_CFG_DRV_DESC);
+
+static struct aq_hw_ops *aq_pci_probe_get_hw_ops_by_id(struct pci_dev *pdev)
+{
+	struct aq_hw_ops *ops = NULL;
+
+	ops = hw_atl_a0_get_ops_by_id(pdev);
+	if (!ops)
+		ops = hw_atl_b0_get_ops_by_id(pdev);
+
+	return ops;
+}
+
+static int aq_ndev_open(struct net_device *ndev)
+{
+	struct aq_nic_s *aq_nic = NULL;
+	int err = 0;
+
+	aq_nic = aq_nic_alloc_hot(ndev);
+	if (!aq_nic) {
+		err = -ENOMEM;
+		goto err_exit;
+	}
+	err = aq_nic_init(aq_nic);
+	if (err < 0)
+		goto err_exit;
+	err = aq_nic_start(aq_nic);
+	if (err < 0)
+		goto err_exit;
+
+err_exit:
+	if (err < 0)
+		aq_nic_deinit(aq_nic);
+	return err;
+}
+
+static int aq_ndev_close(struct net_device *ndev)
+{
+	int err = 0;
+	struct aq_nic_s *aq_nic = netdev_priv(ndev);
+
+	err = aq_nic_stop(aq_nic);
+	if (err < 0)
+		goto err_exit;
+	aq_nic_deinit(aq_nic);
+	aq_nic_free_hot_resources(aq_nic);
+
+err_exit:
+	return err;
+}
+
+static int aq_ndev_start_xmit(struct sk_buff *skb, struct net_device *ndev)
+{
+	struct aq_nic_s *aq_nic = netdev_priv(ndev);
+
+	return aq_nic_xmit(aq_nic, skb);
+}
+
+static int aq_ndev_change_mtu(struct net_device *ndev, int new_mtu)
+{
+	struct aq_nic_s *aq_nic = netdev_priv(ndev);
+	int err = aq_nic_set_mtu(aq_nic, new_mtu + ETH_HLEN);
+
+	if (err < 0)
+		goto err_exit;
+
+	if (netif_running(ndev)) {
+		aq_ndev_close(ndev);
+		aq_ndev_open(ndev);
+	}
+
+err_exit:
+	return err;
+}
+
+static int aq_ndev_set_features(struct net_device *ndev,
+				netdev_features_t features)
+{
+	struct aq_nic_s *aq_nic = netdev_priv(ndev);
+	struct aq_nic_cfg_s *aq_cfg = aq_nic_get_cfg(aq_nic);
+	bool is_lro = false;
+
+	if (aq_cfg->hw_features & NETIF_F_LRO) {
+		is_lro = features & NETIF_F_LRO;
+
+		if (aq_cfg->is_lro != is_lro) {
+			aq_cfg->is_lro = is_lro;
+
+			if (netif_running(ndev)) {
+				aq_ndev_close(ndev);
+				aq_ndev_open(ndev);
+			}
+		}
+	}
+
+	return 0;
+}
+
+static int aq_ndev_set_mac_address(struct net_device *ndev, void *addr)
+{
+	struct aq_nic_s *aq_nic = netdev_priv(ndev);
+	int err = 0;
+
+	err = eth_mac_addr(ndev, addr);
+	if (err < 0)
+		goto err_exit;
+	err = aq_nic_set_mac(aq_nic, ndev);
+	if (err < 0)
+		goto err_exit;
+
+err_exit:
+	return err;
+}
+
+static void aq_ndev_set_multicast_settings(struct net_device *ndev)
+{
+	struct aq_nic_s *aq_nic = netdev_priv(ndev);
+	int err = 0;
+
+	err = aq_nic_set_packet_filter(aq_nic, ndev->flags);
+	if (err < 0)
+		goto err_exit;
+
+	if (netdev_mc_count(ndev)) {
+		err = aq_nic_set_multicast_list(aq_nic, ndev);
+		if (err < 0)
+			goto err_exit;
+	}
+
+err_exit:;
+}
+
+static const struct net_device_ops aq_ndev_ops = {
+	.ndo_open = aq_ndev_open,
+	.ndo_stop = aq_ndev_close,
+	.ndo_start_xmit = aq_ndev_start_xmit,
+	.ndo_set_rx_mode = aq_ndev_set_multicast_settings,
+	.ndo_change_mtu = aq_ndev_change_mtu,
+	.ndo_set_mac_address = aq_ndev_set_mac_address,
+	.ndo_set_features = aq_ndev_set_features
+};
+
+static int aq_pci_probe(struct pci_dev *pdev,
+			const struct pci_device_id *pci_id)
+{
+	struct aq_hw_ops *aq_hw_ops = NULL;
+	struct aq_pci_func_s *aq_pci_func = NULL;
+	int err = 0;
+
+	err = pci_enable_device(pdev);
+	if (err < 0)
+		goto err_exit;
+	aq_hw_ops = aq_pci_probe_get_hw_ops_by_id(pdev);
+	aq_pci_func = aq_pci_func_alloc(aq_hw_ops, pdev,
+					&aq_ndev_ops, &aq_ethtool_ops);
+	if (!aq_pci_func) {
+		err = -ENOMEM;
+		goto err_exit;
+	}
+	err = aq_pci_func_init(aq_pci_func);
+	if (err < 0)
+		goto err_exit;
+
+err_exit:
+	if (err < 0) {
+		if (aq_pci_func)
+			aq_pci_func_free(aq_pci_func);
+	}
+	return err;
+}
+
+static void aq_pci_remove(struct pci_dev *pdev)
+{
+	struct aq_pci_func_s *aq_pci_func = pci_get_drvdata(pdev);
+
+	aq_pci_func_deinit(aq_pci_func);
+	aq_pci_func_free(aq_pci_func);
+}
+
+static int aq_pci_suspend(struct pci_dev *pdev, pm_message_t pm_msg)
+{
+	struct aq_pci_func_s *aq_pci_func = pci_get_drvdata(pdev);
+
+	return aq_pci_func_change_pm_state(aq_pci_func, &pm_msg);
+}
+
+static int aq_pci_resume(struct pci_dev *pdev)
+{
+	struct aq_pci_func_s *aq_pci_func = pci_get_drvdata(pdev);
+	pm_message_t pm_msg = PMSG_RESTORE;
+
+	return aq_pci_func_change_pm_state(aq_pci_func, &pm_msg);
+}
+
+static struct pci_driver aq_pci_ops = {
+	.name = AQ_CFG_DRV_NAME,
+	.id_table = aq_pci_tbl,
+	.probe = aq_pci_probe,
+	.remove = aq_pci_remove,
+	.suspend = aq_pci_suspend,
+	.resume = aq_pci_resume,
+};
+
+module_pci_driver(aq_pci_ops);
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_main.h b/drivers/net/ethernet/aquantia/atlantic/aq_main.h
new file mode 100644
index 000000000000..9748e7e575e0
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_main.h
@@ -0,0 +1,17 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File aq_main.h: Main file for aQuantia Linux driver. */
+
+#ifndef AQ_MAIN_H
+#define AQ_MAIN_H
+
+#include "aq_common.h"
+
+#endif /* AQ_MAIN_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
new file mode 100644
index 000000000000..ee78444bfb88
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
@@ -0,0 +1,990 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File aq_nic.c: Definition of common code for NIC. */
+
+#include "aq_nic.h"
+#include "aq_ring.h"
+#include "aq_vec.h"
+#include "aq_hw.h"
+#include "aq_pci_func.h"
+#include "aq_nic_internal.h"
+
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/timer.h>
+#include <linux/cpu.h>
+#include <linux/ip.h>
+#include <linux/tcp.h>
+#include <net/ip.h>
+
+static void aq_nic_rss_init(struct aq_nic_s *self, unsigned int num_rss_queues)
+{
+	struct aq_nic_cfg_s *cfg = &self->aq_nic_cfg;
+	struct aq_rss_parameters *rss_params = &cfg->aq_rss;
+	int i = 0;
+
+	static u8 rss_key[40] = {
+		0x1e, 0xad, 0x71, 0x87, 0x65, 0xfc, 0x26, 0x7d,
+		0x0d, 0x45, 0x67, 0x74, 0xcd, 0x06, 0x1a, 0x18,
+		0xb6, 0xc1, 0xf0, 0xc7, 0xbb, 0x18, 0xbe, 0xf8,
+		0x19, 0x13, 0x4b, 0xa9, 0xd0, 0x3e, 0xfe, 0x70,
+		0x25, 0x03, 0xab, 0x50, 0x6a, 0x8b, 0x82, 0x0c
+	};
+
+	rss_params->hash_secret_key_size = sizeof(rss_key);
+	memcpy(rss_params->hash_secret_key, rss_key, sizeof(rss_key));
+	rss_params->indirection_table_size = AQ_CFG_RSS_INDIRECTION_TABLE_MAX;
+
+	for (i = rss_params->indirection_table_size; i--;)
+		rss_params->indirection_table[i] = i & (num_rss_queues - 1);
+}
+
+/* Fills aq_nic_cfg with valid defaults */
+static void aq_nic_cfg_init_defaults(struct aq_nic_s *self)
+{
+	struct aq_nic_cfg_s *cfg = &self->aq_nic_cfg;
+
+	cfg->aq_hw_caps = &self->aq_hw_caps;
+
+	cfg->vecs = AQ_CFG_VECS_DEF;
+	cfg->tcs = AQ_CFG_TCS_DEF;
+
+	cfg->rxds = AQ_CFG_RXDS_DEF;
+	cfg->txds = AQ_CFG_TXDS_DEF;
+
+	cfg->is_polling = AQ_CFG_IS_POLLING_DEF;
+
+	cfg->is_interrupt_moderation = AQ_CFG_IS_INTERRUPT_MODERATION_DEF;
+	cfg->itr = cfg->is_interrupt_moderation ?
+		AQ_CFG_INTERRUPT_MODERATION_RATE_DEF : 0U;
+
+	cfg->is_rss = AQ_CFG_IS_RSS_DEF;
+	cfg->num_rss_queues = AQ_CFG_NUM_RSS_QUEUES_DEF;
+	cfg->aq_rss.base_cpu_number = AQ_CFG_RSS_BASE_CPU_NUM_DEF;
+	cfg->flow_control = AQ_CFG_FC_MODE;
+
+	cfg->mtu = AQ_CFG_MTU_DEF;
+	cfg->link_speed_msk = AQ_CFG_SPEED_MSK;
+	cfg->is_autoneg = AQ_CFG_IS_AUTONEG_DEF;
+
+	cfg->is_lro = AQ_CFG_IS_LRO_DEF;
+
+	cfg->vlan_id = 0U;
+
+	aq_nic_rss_init(self, cfg->num_rss_queues);
+}
+
+/* Checks hw_caps and 'corrects' aq_nic_cfg in runtime */
+int aq_nic_cfg_start(struct aq_nic_s *self)
+{
+	struct aq_nic_cfg_s *cfg = &self->aq_nic_cfg;
+
+	/*descriptors */
+	cfg->rxds = min(cfg->rxds, cfg->aq_hw_caps->rxds);
+	cfg->txds = min(cfg->txds, cfg->aq_hw_caps->txds);
+
+	/*rss rings */
+	cfg->vecs = min(cfg->vecs, cfg->aq_hw_caps->vecs);
+	cfg->vecs = min(cfg->vecs, num_online_cpus());
+	/* cfg->vecs should be power of 2 for RSS */
+	if (cfg->vecs >= 8U)
+		cfg->vecs = 8U;
+	else if (cfg->vecs >= 4U)
+		cfg->vecs = 4U;
+	else if (cfg->vecs >= 2U)
+		cfg->vecs = 2U;
+	else
+		cfg->vecs = 1U;
+
+	cfg->irq_type = aq_pci_func_get_irq_type(self->aq_pci_func);
+
+	if ((cfg->irq_type == AQ_HW_IRQ_LEGACY) ||
+	    (self->aq_hw_caps.vecs == 1U) ||
+	    (cfg->vecs == 1U)) {
+		cfg->is_rss = 0U;
+		cfg->vecs = 1U;
+	}
+
+	cfg->link_speed_msk &= self->aq_hw_caps.link_speed_msk;
+	cfg->hw_features = self->aq_hw_caps.hw_features;
+	return 0;
+}
+
+static void aq_nic_service_timer_cb(unsigned long param)
+{
+	struct aq_nic_s *self = (struct aq_nic_s *)param;
+	struct net_device *ndev = aq_nic_get_ndev(self);
+	int err = 0;
+	unsigned int i = 0U;
+	struct aq_hw_link_status_s link_status;
+	struct aq_ring_stats_rx_s stats_rx;
+	struct aq_ring_stats_tx_s stats_tx;
+
+	if (aq_utils_obj_test(&self->header.flags, AQ_NIC_FLAGS_IS_NOT_READY))
+		goto err_exit;
+
+	err = self->aq_hw_ops.hw_get_link_status(self->aq_hw, &link_status);
+	if (err < 0)
+		goto err_exit;
+
+	self->aq_hw_ops.hw_interrupt_moderation_set(self->aq_hw,
+			    self->aq_nic_cfg.is_interrupt_moderation);
+
+	if (memcmp(&link_status, &self->link_status, sizeof(link_status))) {
+		if (link_status.mbps) {
+			aq_utils_obj_set(&self->header.flags,
+					 AQ_NIC_FLAG_STARTED);
+			aq_utils_obj_clear(&self->header.flags,
+					   AQ_NIC_LINK_DOWN);
+			netif_carrier_on(self->ndev);
+		} else {
+			netif_carrier_off(self->ndev);
+			aq_utils_obj_set(&self->header.flags, AQ_NIC_LINK_DOWN);
+		}
+
+		self->link_status = link_status;
+	}
+
+	memset(&stats_rx, 0U, sizeof(struct aq_ring_stats_rx_s));
+	memset(&stats_tx, 0U, sizeof(struct aq_ring_stats_tx_s));
+	for (i = AQ_DIMOF(self->aq_vec); i--;) {
+		if (self->aq_vec[i])
+			aq_vec_add_stats(self->aq_vec[i], &stats_rx, &stats_tx);
+	}
+
+	ndev->stats.rx_packets = stats_rx.packets;
+	ndev->stats.rx_bytes = stats_rx.bytes;
+	ndev->stats.rx_errors = stats_rx.errors;
+	ndev->stats.tx_packets = stats_tx.packets;
+	ndev->stats.tx_bytes = stats_tx.bytes;
+	ndev->stats.tx_errors = stats_tx.errors;
+
+err_exit:
+	mod_timer(&self->service_timer,
+		  jiffies + AQ_CFG_SERVICE_TIMER_INTERVAL);
+}
+
+static void aq_nic_polling_timer_cb(unsigned long param)
+{
+	struct aq_nic_s *self = (struct aq_nic_s *)param;
+	struct aq_vec_s *aq_vec = NULL;
+	unsigned int i = 0U;
+
+	for (i = 0U, aq_vec = self->aq_vec[0];
+		self->aq_vecs > i; ++i, aq_vec = self->aq_vec[i])
+		aq_vec_isr(i, (void *)aq_vec);
+
+	mod_timer(&self->polling_timer, jiffies +
+		AQ_CFG_POLLING_TIMER_INTERVAL);
+}
+
+static struct net_device *aq_nic_ndev_alloc(void)
+{
+	return alloc_etherdev_mq(sizeof(struct aq_nic_s), AQ_CFG_VECS_MAX);
+}
+
+struct aq_nic_s *aq_nic_alloc_cold(const struct net_device_ops *ndev_ops,
+				   const struct ethtool_ops *et_ops,
+				   struct device *dev,
+				   struct aq_pci_func_s *aq_pci_func,
+				   unsigned int port,
+				   const struct aq_hw_ops *aq_hw_ops)
+{
+	struct net_device *ndev = NULL;
+	struct aq_nic_s *self = NULL;
+	int err = 0;
+
+	ndev = aq_nic_ndev_alloc();
+	if (!ndev) {
+		err = -ENOMEM;
+		goto err_exit;
+	}
+
+	self = netdev_priv(ndev);
+
+	ndev->netdev_ops = ndev_ops;
+	ndev->ethtool_ops = et_ops;
+
+	SET_NETDEV_DEV(ndev, dev);
+
+	ndev->if_port = port;
+	ndev->min_mtu = ETH_MIN_MTU;
+	self->ndev = ndev;
+
+	self->aq_pci_func = aq_pci_func;
+
+	self->aq_hw_ops = *aq_hw_ops;
+	self->port = (u8)port;
+
+	self->aq_hw = self->aq_hw_ops.create(aq_pci_func, self->port,
+						&self->aq_hw_ops);
+	err = self->aq_hw_ops.get_hw_caps(self->aq_hw, &self->aq_hw_caps);
+	if (err < 0)
+		goto err_exit;
+
+	aq_nic_cfg_init_defaults(self);
+
+err_exit:
+	if (err < 0) {
+		aq_nic_free_hot_resources(self);
+		self = NULL;
+	}
+	return self;
+}
+
+int aq_nic_ndev_register(struct aq_nic_s *self)
+{
+	int err = 0;
+	unsigned int i = 0U;
+
+	if (!self->ndev) {
+		err = -EINVAL;
+		goto err_exit;
+	}
+	err = self->aq_hw_ops.hw_get_mac_permanent(self->aq_hw,
+			    self->aq_nic_cfg.aq_hw_caps,
+			    self->ndev->dev_addr);
+	if (err < 0)
+		goto err_exit;
+
+#if defined(AQ_CFG_MAC_ADDR_PERMANENT)
+	{
+		static u8 mac_addr_permanent[] = AQ_CFG_MAC_ADDR_PERMANENT;
+
+		ether_addr_copy(self->ndev->dev_addr, mac_addr_permanent);
+	}
+#endif
+
+	netif_carrier_off(self->ndev);
+
+	for (i = AQ_CFG_VECS_MAX; i--;)
+		aq_nic_ndev_queue_stop(self, i);
+
+	err = register_netdev(self->ndev);
+	if (err < 0)
+		goto err_exit;
+
+err_exit:
+	return err;
+}
+
+int aq_nic_ndev_init(struct aq_nic_s *self)
+{
+	struct aq_hw_caps_s *aq_hw_caps = self->aq_nic_cfg.aq_hw_caps;
+	struct aq_nic_cfg_s *aq_nic_cfg = &self->aq_nic_cfg;
+
+	self->ndev->hw_features |= aq_hw_caps->hw_features;
+	self->ndev->features = aq_hw_caps->hw_features;
+	self->ndev->priv_flags = aq_hw_caps->hw_priv_flags;
+	self->ndev->mtu = aq_nic_cfg->mtu - ETH_HLEN;
+
+	return 0;
+}
+
+void aq_nic_ndev_free(struct aq_nic_s *self)
+{
+	if (!self->ndev)
+		goto err_exit;
+
+	if (self->ndev->reg_state == NETREG_REGISTERED)
+		unregister_netdev(self->ndev);
+
+	if (self->aq_hw)
+		self->aq_hw_ops.destroy(self->aq_hw);
+
+	free_netdev(self->ndev);
+
+err_exit:;
+}
+
+struct aq_nic_s *aq_nic_alloc_hot(struct net_device *ndev)
+{
+	struct aq_nic_s *self = NULL;
+	int err = 0;
+
+	if (!ndev) {
+		err = -EINVAL;
+		goto err_exit;
+	}
+	self = netdev_priv(ndev);
+
+	if (!self) {
+		err = -EINVAL;
+		goto err_exit;
+	}
+	if (netif_running(ndev)) {
+		unsigned int i;
+
+		for (i = AQ_CFG_VECS_MAX; i--;)
+			netif_stop_subqueue(ndev, i);
+	}
+
+	for (self->aq_vecs = 0; self->aq_vecs < self->aq_nic_cfg.vecs;
+		self->aq_vecs++) {
+		self->aq_vec[self->aq_vecs] =
+		    aq_vec_alloc(self, self->aq_vecs, &self->aq_nic_cfg);
+		if (!self->aq_vec[self->aq_vecs]) {
+			err = -ENOMEM;
+			goto err_exit;
+		}
+	}
+
+err_exit:
+	if (err < 0) {
+		aq_nic_free_hot_resources(self);
+		self = NULL;
+	}
+	return self;
+}
+
+void aq_nic_set_tx_ring(struct aq_nic_s *self, unsigned int idx,
+			struct aq_ring_s *ring)
+{
+	self->aq_ring_tx[idx] = ring;
+}
+
+struct device *aq_nic_get_dev(struct aq_nic_s *self)
+{
+	return self->ndev->dev.parent;
+}
+
+struct net_device *aq_nic_get_ndev(struct aq_nic_s *self)
+{
+	return self->ndev;
+}
+
+int aq_nic_init(struct aq_nic_s *self)
+{
+	struct aq_vec_s *aq_vec = NULL;
+	int err = 0;
+	unsigned int i = 0U;
+
+	self->power_state = AQ_HW_POWER_STATE_D0;
+	err = self->aq_hw_ops.hw_reset(self->aq_hw);
+	if (err < 0)
+		goto err_exit;
+
+	err = self->aq_hw_ops.hw_init(self->aq_hw, &self->aq_nic_cfg,
+			    aq_nic_get_ndev(self)->dev_addr);
+	if (err < 0)
+		goto err_exit;
+
+	for (i = 0U, aq_vec = self->aq_vec[0];
+		self->aq_vecs > i; ++i, aq_vec = self->aq_vec[i])
+		aq_vec_init(aq_vec, &self->aq_hw_ops, self->aq_hw);
+
+err_exit:
+	return err;
+}
+
+void aq_nic_ndev_queue_start(struct aq_nic_s *self, unsigned int idx)
+{
+	netif_start_subqueue(self->ndev, idx);
+}
+
+void aq_nic_ndev_queue_stop(struct aq_nic_s *self, unsigned int idx)
+{
+	netif_stop_subqueue(self->ndev, idx);
+}
+
+int aq_nic_start(struct aq_nic_s *self)
+{
+	struct aq_vec_s *aq_vec = NULL;
+	int err = 0;
+	unsigned int i = 0U;
+
+	err = self->aq_hw_ops.hw_multicast_list_set(self->aq_hw,
+						    self->mc_list.ar,
+						    self->mc_list.count);
+	if (err < 0)
+		goto err_exit;
+
+	err = self->aq_hw_ops.hw_packet_filter_set(self->aq_hw,
+						   self->packet_filter);
+	if (err < 0)
+		goto err_exit;
+
+	for (i = 0U, aq_vec = self->aq_vec[0];
+		self->aq_vecs > i; ++i, aq_vec = self->aq_vec[i]) {
+		err = aq_vec_start(aq_vec);
+		if (err < 0)
+			goto err_exit;
+	}
+
+	err = self->aq_hw_ops.hw_start(self->aq_hw);
+	if (err < 0)
+		goto err_exit;
+
+	err = self->aq_hw_ops.hw_interrupt_moderation_set(self->aq_hw,
+			    self->aq_nic_cfg.is_interrupt_moderation);
+	if (err < 0)
+		goto err_exit;
+	setup_timer(&self->service_timer, &aq_nic_service_timer_cb,
+		    (unsigned long)self);
+	mod_timer(&self->service_timer, jiffies +
+			AQ_CFG_SERVICE_TIMER_INTERVAL);
+
+	if (self->aq_nic_cfg.is_polling) {
+		setup_timer(&self->polling_timer, &aq_nic_polling_timer_cb,
+			    (unsigned long)self);
+		mod_timer(&self->polling_timer, jiffies +
+			  AQ_CFG_POLLING_TIMER_INTERVAL);
+	} else {
+		for (i = 0U, aq_vec = self->aq_vec[0];
+			self->aq_vecs > i; ++i, aq_vec = self->aq_vec[i]) {
+			err = aq_pci_func_alloc_irq(self->aq_pci_func, i,
+						    self->ndev->name, aq_vec,
+					aq_vec_get_affinity_mask(aq_vec));
+			if (err < 0)
+				goto err_exit;
+		}
+
+		err = self->aq_hw_ops.hw_irq_enable(self->aq_hw,
+				    AQ_CFG_IRQ_MASK);
+		if (err < 0)
+			goto err_exit;
+	}
+
+	for (i = 0U, aq_vec = self->aq_vec[0];
+		self->aq_vecs > i; ++i, aq_vec = self->aq_vec[i])
+		aq_nic_ndev_queue_start(self, i);
+
+	err = netif_set_real_num_tx_queues(self->ndev, self->aq_vecs);
+	if (err < 0)
+		goto err_exit;
+
+	err = netif_set_real_num_rx_queues(self->ndev, self->aq_vecs);
+	if (err < 0)
+		goto err_exit;
+
+err_exit:
+	return err;
+}
+
+static unsigned int aq_nic_map_skb(struct aq_nic_s *self,
+				   struct sk_buff *skb,
+				   struct aq_ring_s *ring)
+{
+	unsigned int ret = 0U;
+	unsigned int nr_frags = skb_shinfo(skb)->nr_frags;
+	unsigned int frag_count = 0U;
+	unsigned int dx = ring->sw_tail;
+	struct aq_ring_buff_s *dx_buff = &ring->buff_ring[dx];
+
+	if (unlikely(skb_is_gso(skb))) {
+		dx_buff->flags = 0U;
+		dx_buff->len_pkt = skb->len;
+		dx_buff->len_l2 = ETH_HLEN;
+		dx_buff->len_l3 = ip_hdrlen(skb);
+		dx_buff->len_l4 = tcp_hdrlen(skb);
+		dx_buff->mss = skb_shinfo(skb)->gso_size;
+		dx_buff->is_txc = 1U;
+
+		dx = aq_ring_next_dx(ring, dx);
+		dx_buff = &ring->buff_ring[dx];
+		++ret;
+	}
+
+	dx_buff->flags = 0U;
+	dx_buff->len = skb_headlen(skb);
+	dx_buff->pa = dma_map_single(aq_nic_get_dev(self),
+				     skb->data,
+				     dx_buff->len,
+				     DMA_TO_DEVICE);
+
+	if (unlikely(dma_mapping_error(aq_nic_get_dev(self), dx_buff->pa)))
+		goto exit;
+
+	dx_buff->len_pkt = skb->len;
+	dx_buff->is_sop = 1U;
+	dx_buff->is_mapped = 1U;
+	++ret;
+
+	if (skb->ip_summed == CHECKSUM_PARTIAL) {
+		dx_buff->is_ip_cso = (htons(ETH_P_IP) == skb->protocol) ?
+			1U : 0U;
+		dx_buff->is_tcp_cso =
+			(ip_hdr(skb)->protocol == IPPROTO_TCP) ? 1U : 0U;
+		dx_buff->is_udp_cso =
+			(ip_hdr(skb)->protocol == IPPROTO_UDP) ? 1U : 0U;
+	}
+
+	for (; nr_frags--; ++frag_count) {
+		unsigned int frag_len = 0U;
+		dma_addr_t frag_pa;
+		skb_frag_t *frag = &skb_shinfo(skb)->frags[frag_count];
+
+		frag_len = skb_frag_size(frag);
+		frag_pa = skb_frag_dma_map(aq_nic_get_dev(self), frag, 0,
+					   frag_len, DMA_TO_DEVICE);
+
+		if (unlikely(dma_mapping_error(aq_nic_get_dev(self), frag_pa)))
+			goto mapping_error;
+
+		while (frag_len > AQ_CFG_TX_FRAME_MAX) {
+			dx = aq_ring_next_dx(ring, dx);
+			dx_buff = &ring->buff_ring[dx];
+
+			dx_buff->flags = 0U;
+			dx_buff->len = AQ_CFG_TX_FRAME_MAX;
+			dx_buff->pa = frag_pa;
+			dx_buff->is_mapped = 1U;
+
+			frag_len -= AQ_CFG_TX_FRAME_MAX;
+			frag_pa += AQ_CFG_TX_FRAME_MAX;
+			++ret;
+		}
+
+		dx = aq_ring_next_dx(ring, dx);
+		dx_buff = &ring->buff_ring[dx];
+
+		dx_buff->flags = 0U;
+		dx_buff->len = frag_len;
+		dx_buff->pa = frag_pa;
+		dx_buff->is_mapped = 1U;
+		++ret;
+	}
+
+	dx_buff->is_eop = 1U;
+	dx_buff->skb = skb;
+	goto exit;
+
+mapping_error:
+	for (dx = ring->sw_tail;
+	     ret > 0;
+	     --ret, dx = aq_ring_next_dx(ring, dx)) {
+		dx_buff = &ring->buff_ring[dx];
+
+		if (!dx_buff->is_txc && dx_buff->pa) {
+			if (unlikely(dx_buff->is_sop)) {
+				dma_unmap_single(aq_nic_get_dev(self),
+						 dx_buff->pa,
+						 dx_buff->len,
+						 DMA_TO_DEVICE);
+			} else {
+				dma_unmap_page(aq_nic_get_dev(self),
+					       dx_buff->pa,
+					       dx_buff->len,
+					       DMA_TO_DEVICE);
+			}
+		}
+	}
+
+exit:
+	return ret;
+}
+
+int aq_nic_xmit(struct aq_nic_s *self, struct sk_buff *skb)
+__releases(&ring->lock)
+__acquires(&ring->lock)
+{
+	struct aq_ring_s *ring = NULL;
+	unsigned int frags = 0U;
+	unsigned int vec = skb->queue_mapping % self->aq_nic_cfg.vecs;
+	unsigned int tc = 0U;
+	unsigned int trys = AQ_CFG_LOCK_TRYS;
+	int err = NETDEV_TX_OK;
+	bool is_nic_in_bad_state;
+
+	frags = skb_shinfo(skb)->nr_frags + 1;
+
+	ring = self->aq_ring_tx[AQ_NIC_TCVEC2RING(self, tc, vec)];
+
+	if (frags > AQ_CFG_SKB_FRAGS_MAX) {
+		dev_kfree_skb_any(skb);
+		goto err_exit;
+	}
+
+	is_nic_in_bad_state = aq_utils_obj_test(&self->header.flags,
+						AQ_NIC_FLAGS_IS_NOT_TX_READY) ||
+						(aq_ring_avail_dx(ring) <
+						AQ_CFG_SKB_FRAGS_MAX);
+
+	if (is_nic_in_bad_state) {
+		aq_nic_ndev_queue_stop(self, ring->idx);
+		err = NETDEV_TX_BUSY;
+		goto err_exit;
+	}
+
+	do {
+		if (spin_trylock(&ring->header.lock)) {
+			frags = aq_nic_map_skb(self, skb, ring);
+
+			if (likely(frags)) {
+				err = self->aq_hw_ops.hw_ring_tx_xmit(
+								self->aq_hw,
+								ring, frags);
+				if (err >= 0) {
+					if (aq_ring_avail_dx(ring) <
+					    AQ_CFG_SKB_FRAGS_MAX + 1)
+						aq_nic_ndev_queue_stop(
+								self,
+								ring->idx);
+
+					++ring->stats.tx.packets;
+					ring->stats.tx.bytes += skb->len;
+				}
+			} else {
+				err = NETDEV_TX_BUSY;
+			}
+
+			spin_unlock(&ring->header.lock);
+			break;
+		}
+	} while (--trys);
+
+	if (!trys) {
+		err = NETDEV_TX_BUSY;
+		goto err_exit;
+	}
+
+err_exit:
+	return err;
+}
+
+int aq_nic_set_packet_filter(struct aq_nic_s *self, unsigned int flags)
+{
+	int err = 0;
+
+	err = self->aq_hw_ops.hw_packet_filter_set(self->aq_hw, flags);
+	if (err < 0)
+		goto err_exit;
+
+	self->packet_filter = flags;
+
+err_exit:
+	return err;
+}
+
+int aq_nic_set_multicast_list(struct aq_nic_s *self, struct net_device *ndev)
+{
+	struct netdev_hw_addr *ha = NULL;
+	unsigned int i = 0U;
+
+	self->mc_list.count = 0U;
+
+	netdev_for_each_mc_addr(ha, ndev) {
+		ether_addr_copy(self->mc_list.ar[i++], ha->addr);
+		++self->mc_list.count;
+	}
+
+	return self->aq_hw_ops.hw_multicast_list_set(self->aq_hw,
+						    self->mc_list.ar,
+						    self->mc_list.count);
+}
+
+int aq_nic_set_mtu(struct aq_nic_s *self, int new_mtu)
+{
+	int err = 0;
+
+	if (new_mtu > self->aq_hw_caps.mtu) {
+		err = -EINVAL;
+		goto err_exit;
+	}
+	self->aq_nic_cfg.mtu = new_mtu;
+
+err_exit:
+	return err;
+}
+
+int aq_nic_set_mac(struct aq_nic_s *self, struct net_device *ndev)
+{
+	return self->aq_hw_ops.hw_set_mac_address(self->aq_hw, ndev->dev_addr);
+}
+
+unsigned int aq_nic_get_link_speed(struct aq_nic_s *self)
+{
+	return self->link_status.mbps;
+}
+
+int aq_nic_get_regs(struct aq_nic_s *self, struct ethtool_regs *regs, void *p)
+{
+	u32 *regs_buff = p;
+	int err = 0;
+
+	regs->version = 1;
+
+	err = self->aq_hw_ops.hw_get_regs(self->aq_hw,
+					  &self->aq_hw_caps, regs_buff);
+	if (err < 0)
+		goto err_exit;
+
+err_exit:
+	return err;
+}
+
+int aq_nic_get_regs_count(struct aq_nic_s *self)
+{
+	return self->aq_hw_caps.mac_regs_count;
+}
+
+void aq_nic_get_stats(struct aq_nic_s *self, u64 *data)
+{
+	struct aq_vec_s *aq_vec = NULL;
+	unsigned int i = 0U;
+	unsigned int count = 0U;
+	int err = 0;
+
+	err = self->aq_hw_ops.hw_get_hw_stats(self->aq_hw, data, &count);
+	if (err < 0)
+		goto err_exit;
+
+	data += count;
+	count = 0U;
+
+	for (i = 0U, aq_vec = self->aq_vec[0];
+		self->aq_vecs > i; ++i, aq_vec = self->aq_vec[i]) {
+		data += count;
+		aq_vec_get_sw_stats(aq_vec, data, &count);
+	}
+
+err_exit:;
+	(void)err;
+}
+
+void aq_nic_get_link_ksettings(struct aq_nic_s *self,
+			       struct ethtool_link_ksettings *cmd)
+{
+	cmd->base.port = PORT_TP;
+	/* This driver supports only 10G capable adapters, so DUPLEX_FULL */
+	cmd->base.duplex = DUPLEX_FULL;
+	cmd->base.autoneg = self->aq_nic_cfg.is_autoneg;
+
+	ethtool_link_ksettings_zero_link_mode(cmd, supported);
+
+	if (self->aq_hw_caps.link_speed_msk & AQ_NIC_RATE_10G)
+		ethtool_link_ksettings_add_link_mode(cmd, supported,
+						     10000baseT_Full);
+
+	if (self->aq_hw_caps.link_speed_msk & AQ_NIC_RATE_5G)
+		ethtool_link_ksettings_add_link_mode(cmd, supported,
+						     5000baseT_Full);
+
+	if (self->aq_hw_caps.link_speed_msk & AQ_NIC_RATE_2GS)
+		ethtool_link_ksettings_add_link_mode(cmd, supported,
+						     2500baseT_Full);
+
+	if (self->aq_hw_caps.link_speed_msk & AQ_NIC_RATE_1G)
+		ethtool_link_ksettings_add_link_mode(cmd, supported,
+						     1000baseT_Full);
+
+	if (self->aq_hw_caps.link_speed_msk & AQ_NIC_RATE_100M)
+		ethtool_link_ksettings_add_link_mode(cmd, supported,
+						     100baseT_Full);
+
+	if (self->aq_hw_caps.flow_control)
+		ethtool_link_ksettings_add_link_mode(cmd, supported,
+						     Pause);
+
+	ethtool_link_ksettings_add_link_mode(cmd, supported, Autoneg);
+	ethtool_link_ksettings_add_link_mode(cmd, supported, TP);
+
+	ethtool_link_ksettings_zero_link_mode(cmd, advertising);
+
+	if (self->aq_nic_cfg.is_autoneg)
+		ethtool_link_ksettings_add_link_mode(cmd, advertising, Autoneg);
+
+	if (self->aq_nic_cfg.link_speed_msk  & AQ_NIC_RATE_10G)
+		ethtool_link_ksettings_add_link_mode(cmd, advertising,
+						     10000baseT_Full);
+
+	if (self->aq_nic_cfg.link_speed_msk  & AQ_NIC_RATE_5G)
+		ethtool_link_ksettings_add_link_mode(cmd, advertising,
+						     5000baseT_Full);
+
+	if (self->aq_nic_cfg.link_speed_msk  & AQ_NIC_RATE_2GS)
+		ethtool_link_ksettings_add_link_mode(cmd, advertising,
+						     2500baseT_Full);
+
+	if (self->aq_nic_cfg.link_speed_msk  & AQ_NIC_RATE_1G)
+		ethtool_link_ksettings_add_link_mode(cmd, advertising,
+						     1000baseT_Full);
+
+	if (self->aq_nic_cfg.link_speed_msk  & AQ_NIC_RATE_100M)
+		ethtool_link_ksettings_add_link_mode(cmd, advertising,
+						     100baseT_Full);
+
+	if (self->aq_nic_cfg.flow_control)
+		ethtool_link_ksettings_add_link_mode(cmd, advertising,
+						     Pause);
+
+	ethtool_link_ksettings_add_link_mode(cmd, advertising, TP);
+}
+
+int aq_nic_set_link_ksettings(struct aq_nic_s *self,
+			      const struct ethtool_link_ksettings *cmd)
+{
+	u32 speed = 0U;
+	u32 rate = 0U;
+	int err = 0;
+
+	if (cmd->base.autoneg == AUTONEG_ENABLE) {
+		rate = self->aq_hw_caps.link_speed_msk;
+		self->aq_nic_cfg.is_autoneg = true;
+	} else {
+		speed = cmd->base.speed;
+
+		switch (speed) {
+		case SPEED_100:
+			rate = AQ_NIC_RATE_100M;
+			break;
+
+		case SPEED_1000:
+			rate = AQ_NIC_RATE_1G;
+			break;
+
+		case SPEED_2500:
+			rate = AQ_NIC_RATE_2GS;
+			break;
+
+		case SPEED_5000:
+			rate = AQ_NIC_RATE_5G;
+			break;
+
+		case SPEED_10000:
+			rate = AQ_NIC_RATE_10G;
+			break;
+
+		default:
+			err = -1;
+			goto err_exit;
+		break;
+		}
+		if (!(self->aq_hw_caps.link_speed_msk & rate)) {
+			err = -1;
+			goto err_exit;
+		}
+
+		self->aq_nic_cfg.is_autoneg = false;
+	}
+
+	err = self->aq_hw_ops.hw_set_link_speed(self->aq_hw, rate);
+	if (err < 0)
+		goto err_exit;
+
+	self->aq_nic_cfg.link_speed_msk = rate;
+
+err_exit:
+	return err;
+}
+
+struct aq_nic_cfg_s *aq_nic_get_cfg(struct aq_nic_s *self)
+{
+	return &self->aq_nic_cfg;
+}
+
+u32 aq_nic_get_fw_version(struct aq_nic_s *self)
+{
+	u32 fw_version = 0U;
+
+	self->aq_hw_ops.hw_get_fw_version(self->aq_hw, &fw_version);
+
+	return fw_version;
+}
+
+int aq_nic_stop(struct aq_nic_s *self)
+{
+	struct aq_vec_s *aq_vec = NULL;
+	unsigned int i = 0U;
+
+	for (i = 0U, aq_vec = self->aq_vec[0];
+		self->aq_vecs > i; ++i, aq_vec = self->aq_vec[i])
+		aq_nic_ndev_queue_stop(self, i);
+
+	del_timer_sync(&self->service_timer);
+
+	self->aq_hw_ops.hw_irq_disable(self->aq_hw, AQ_CFG_IRQ_MASK);
+
+	if (self->aq_nic_cfg.is_polling)
+		del_timer_sync(&self->polling_timer);
+	else
+		aq_pci_func_free_irqs(self->aq_pci_func);
+
+	for (i = 0U, aq_vec = self->aq_vec[0];
+		self->aq_vecs > i; ++i, aq_vec = self->aq_vec[i])
+		aq_vec_stop(aq_vec);
+
+	return self->aq_hw_ops.hw_stop(self->aq_hw);
+}
+
+void aq_nic_deinit(struct aq_nic_s *self)
+{
+	struct aq_vec_s *aq_vec = NULL;
+	unsigned int i = 0U;
+
+	if (!self)
+		goto err_exit;
+
+	for (i = 0U, aq_vec = self->aq_vec[0];
+		self->aq_vecs > i; ++i, aq_vec = self->aq_vec[i])
+		aq_vec_deinit(aq_vec);
+
+	if (self->power_state == AQ_HW_POWER_STATE_D0) {
+		(void)self->aq_hw_ops.hw_deinit(self->aq_hw);
+	} else {
+		(void)self->aq_hw_ops.hw_set_power(self->aq_hw,
+						   self->power_state);
+	}
+
+err_exit:;
+}
+
+void aq_nic_free_hot_resources(struct aq_nic_s *self)
+{
+	unsigned int i = 0U;
+
+	if (!self)
+		goto err_exit;
+
+	for (i = AQ_DIMOF(self->aq_vec); i--;) {
+		if (self->aq_vec[i])
+			aq_vec_free(self->aq_vec[i]);
+	}
+
+err_exit:;
+}
+
+int aq_nic_change_pm_state(struct aq_nic_s *self, pm_message_t *pm_msg)
+{
+	int err = 0;
+
+	if (!netif_running(self->ndev)) {
+		err = 0;
+		goto out;
+	}
+	rtnl_lock();
+	if (pm_msg->event & PM_EVENT_SLEEP || pm_msg->event & PM_EVENT_FREEZE) {
+		self->power_state = AQ_HW_POWER_STATE_D3;
+		netif_device_detach(self->ndev);
+		netif_tx_stop_all_queues(self->ndev);
+
+		err = aq_nic_stop(self);
+		if (err < 0)
+			goto err_exit;
+
+		aq_nic_deinit(self);
+	} else {
+		err = aq_nic_init(self);
+		if (err < 0)
+			goto err_exit;
+
+		err = aq_nic_start(self);
+		if (err < 0)
+			goto err_exit;
+
+		netif_device_attach(self->ndev);
+		netif_tx_start_all_queues(self->ndev);
+	}
+
+err_exit:
+	rtnl_unlock();
+out:
+	return err;
+}
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.h b/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
new file mode 100644
index 000000000000..7fc2a5ecb2b7
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
@@ -0,0 +1,110 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File aq_nic.h: Declaration of common code for NIC. */
+
+#ifndef AQ_NIC_H
+#define AQ_NIC_H
+
+#include "aq_common.h"
+#include "aq_rss.h"
+
+struct aq_ring_s;
+struct aq_pci_func_s;
+struct aq_hw_ops;
+
+#define AQ_NIC_FC_OFF    0U
+#define AQ_NIC_FC_TX     1U
+#define AQ_NIC_FC_RX     2U
+#define AQ_NIC_FC_FULL   3U
+#define AQ_NIC_FC_AUTO   4U
+
+#define AQ_NIC_RATE_10G        BIT(0)
+#define AQ_NIC_RATE_5G         BIT(1)
+#define AQ_NIC_RATE_5GSR       BIT(2)
+#define AQ_NIC_RATE_2GS        BIT(3)
+#define AQ_NIC_RATE_1G         BIT(4)
+#define AQ_NIC_RATE_100M       BIT(5)
+
+struct aq_nic_cfg_s {
+	struct aq_hw_caps_s *aq_hw_caps;
+	u64 hw_features;
+	u32 rxds;		/* rx ring size, descriptors # */
+	u32 txds;		/* tx ring size, descriptors # */
+	u32 vecs;		/* vecs==allocated irqs */
+	u32 irq_type;
+	u32 itr;
+	u32 num_rss_queues;
+	u32 mtu;
+	u32 ucp_0x364;
+	u32 flow_control;
+	u32 link_speed_msk;
+	u32 vlan_id;
+	u16 is_mc_list_enabled;
+	u16 mc_list_count;
+	bool is_autoneg;
+	bool is_interrupt_moderation;
+	bool is_polling;
+	bool is_rss;
+	bool is_lro;
+	u8  tcs;
+	struct aq_rss_parameters aq_rss;
+};
+
+#define AQ_NIC_FLAG_STARTED     0x00000004U
+#define AQ_NIC_FLAG_STOPPING    0x00000008U
+#define AQ_NIC_FLAG_RESETTING   0x00000010U
+#define AQ_NIC_FLAG_CLOSING     0x00000020U
+#define AQ_NIC_LINK_DOWN        0x04000000U
+#define AQ_NIC_FLAG_ERR_UNPLUG  0x40000000U
+#define AQ_NIC_FLAG_ERR_HW      0x80000000U
+
+#define AQ_NIC_TCVEC2RING(_NIC_, _TC_, _VEC_) \
+	((_TC_) * AQ_CFG_TCS_MAX + (_VEC_))
+
+struct aq_nic_s *aq_nic_alloc_cold(const struct net_device_ops *ndev_ops,
+				   const struct ethtool_ops *et_ops,
+				   struct device *dev,
+				   struct aq_pci_func_s *aq_pci_func,
+				   unsigned int port,
+				   const struct aq_hw_ops *aq_hw_ops);
+int aq_nic_ndev_init(struct aq_nic_s *self);
+struct aq_nic_s *aq_nic_alloc_hot(struct net_device *ndev);
+void aq_nic_set_tx_ring(struct aq_nic_s *self, unsigned int idx,
+			struct aq_ring_s *ring);
+struct device *aq_nic_get_dev(struct aq_nic_s *self);
+struct net_device *aq_nic_get_ndev(struct aq_nic_s *self);
+int aq_nic_init(struct aq_nic_s *self);
+int aq_nic_cfg_start(struct aq_nic_s *self);
+int aq_nic_ndev_register(struct aq_nic_s *self);
+void aq_nic_ndev_queue_start(struct aq_nic_s *self, unsigned int idx);
+void aq_nic_ndev_queue_stop(struct aq_nic_s *self, unsigned int idx);
+void aq_nic_ndev_free(struct aq_nic_s *self);
+int aq_nic_start(struct aq_nic_s *self);
+int aq_nic_xmit(struct aq_nic_s *self, struct sk_buff *skb);
+int aq_nic_get_regs(struct aq_nic_s *self, struct ethtool_regs *regs, void *p);
+int aq_nic_get_regs_count(struct aq_nic_s *self);
+void aq_nic_get_stats(struct aq_nic_s *self, u64 *data);
+int aq_nic_stop(struct aq_nic_s *self);
+void aq_nic_deinit(struct aq_nic_s *self);
+void aq_nic_free_hot_resources(struct aq_nic_s *self);
+int aq_nic_set_mtu(struct aq_nic_s *self, int new_mtu);
+int aq_nic_set_mac(struct aq_nic_s *self, struct net_device *ndev);
+int aq_nic_set_packet_filter(struct aq_nic_s *self, unsigned int flags);
+int aq_nic_set_multicast_list(struct aq_nic_s *self, struct net_device *ndev);
+unsigned int aq_nic_get_link_speed(struct aq_nic_s *self);
+void aq_nic_get_link_ksettings(struct aq_nic_s *self,
+			       struct ethtool_link_ksettings *cmd);
+int aq_nic_set_link_ksettings(struct aq_nic_s *self,
+			      const struct ethtool_link_ksettings *cmd);
+struct aq_nic_cfg_s *aq_nic_get_cfg(struct aq_nic_s *self);
+u32 aq_nic_get_fw_version(struct aq_nic_s *self);
+int aq_nic_change_pm_state(struct aq_nic_s *self, pm_message_t *pm_msg);
+
+#endif /* AQ_NIC_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic_internal.h b/drivers/net/ethernet/aquantia/atlantic/aq_nic_internal.h
new file mode 100644
index 000000000000..e7d2711dc165
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic_internal.h
@@ -0,0 +1,45 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File aq_nic_internal.h: Definition of private object structure. */
+
+#ifndef AQ_NIC_INTERNAL_H
+#define AQ_NIC_INTERNAL_H
+
+struct aq_nic_s {
+	struct aq_obj_s header;
+	struct aq_vec_s *aq_vec[AQ_CFG_VECS_MAX];
+	struct aq_ring_s *aq_ring_tx[AQ_CFG_VECS_MAX * AQ_CFG_TCS_MAX];
+	struct aq_hw_s *aq_hw;
+	struct net_device *ndev;
+	struct aq_pci_func_s *aq_pci_func;
+	unsigned int aq_vecs;
+	unsigned int packet_filter;
+	unsigned int power_state;
+	u8 port;
+	struct aq_hw_ops aq_hw_ops;
+	struct aq_hw_caps_s aq_hw_caps;
+	struct aq_nic_cfg_s aq_nic_cfg;
+	struct timer_list service_timer;
+	struct timer_list polling_timer;
+	struct aq_hw_link_status_s link_status;
+	struct {
+		u32 count;
+		u8 ar[AQ_CFG_MULTICAST_ADDRESS_MAX][ETH_ALEN];
+	} mc_list;
+};
+
+#define AQ_NIC_FLAGS_IS_NOT_READY (AQ_NIC_FLAG_STOPPING | \
+			AQ_NIC_FLAG_RESETTING | AQ_NIC_FLAG_CLOSING | \
+			AQ_NIC_FLAG_ERR_UNPLUG | AQ_NIC_FLAG_ERR_HW)
+
+#define AQ_NIC_FLAGS_IS_NOT_TX_READY (AQ_NIC_FLAGS_IS_NOT_READY | \
+					AQ_NIC_LINK_DOWN)
+
+#endif /* AQ_NIC_INTERNAL_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c
new file mode 100644
index 000000000000..581de71a958a
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c
@@ -0,0 +1,292 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File aq_pci_func.c: Definition of PCI functions. */
+
+#include "aq_pci_func.h"
+#include "aq_nic.h"
+#include "aq_vec.h"
+#include "aq_hw.h"
+#include <linux/interrupt.h>
+
+struct aq_pci_func_s {
+	struct pci_dev *pdev;
+	struct aq_nic_s *port[AQ_CFG_PCI_FUNC_PORTS];
+	void __iomem *mmio;
+	void *aq_vec[AQ_CFG_PCI_FUNC_MSIX_IRQS];
+	resource_size_t mmio_pa;
+	unsigned int msix_entry_mask;
+	unsigned int ports;
+	bool is_pci_enabled;
+	bool is_regions;
+	bool is_pci_using_dac;
+	struct aq_hw_caps_s aq_hw_caps;
+};
+
+struct aq_pci_func_s *aq_pci_func_alloc(struct aq_hw_ops *aq_hw_ops,
+					struct pci_dev *pdev,
+					const struct net_device_ops *ndev_ops,
+					const struct ethtool_ops *eth_ops)
+{
+	struct aq_pci_func_s *self = NULL;
+	int err = 0;
+	unsigned int port = 0U;
+
+	if (!aq_hw_ops) {
+		err = -EFAULT;
+		goto err_exit;
+	}
+	self = kzalloc(sizeof(*self), GFP_KERNEL);
+	if (!self) {
+		err = -ENOMEM;
+		goto err_exit;
+	}
+
+	pci_set_drvdata(pdev, self);
+	self->pdev = pdev;
+
+	err = aq_hw_ops->get_hw_caps(NULL, &self->aq_hw_caps);
+	if (err < 0)
+		goto err_exit;
+
+	self->ports = self->aq_hw_caps.ports;
+
+	for (port = 0; port < self->ports; ++port) {
+		struct aq_nic_s *aq_nic = aq_nic_alloc_cold(ndev_ops, eth_ops,
+							    &pdev->dev, self,
+							    port, aq_hw_ops);
+
+		if (!aq_nic) {
+			err = -ENOMEM;
+			goto err_exit;
+		}
+		self->port[port] = aq_nic;
+	}
+
+err_exit:
+	if (err < 0) {
+		if (self)
+			aq_pci_func_free(self);
+		self = NULL;
+	}
+
+	(void)err;
+	return self;
+}
+
+int aq_pci_func_init(struct aq_pci_func_s *self)
+{
+	int err = 0;
+	unsigned int bar = 0U;
+	unsigned int port = 0U;
+
+	err = pci_enable_device(self->pdev);
+	if (err < 0)
+		goto err_exit;
+
+	self->is_pci_enabled = true;
+
+	err = pci_set_dma_mask(self->pdev, DMA_BIT_MASK(64));
+	if (!err) {
+		err = pci_set_consistent_dma_mask(self->pdev, DMA_BIT_MASK(64));
+		self->is_pci_using_dac = 1;
+	}
+	if (err) {
+		err = pci_set_dma_mask(self->pdev, DMA_BIT_MASK(32));
+		if (!err)
+			err = pci_set_consistent_dma_mask(self->pdev,
+							  DMA_BIT_MASK(32));
+		self->is_pci_using_dac = 0;
+	}
+	if (err != 0) {
+		err = -ENOSR;
+		goto err_exit;
+	}
+
+	err = pci_request_regions(self->pdev, AQ_CFG_DRV_NAME "_mmio");
+	if (err < 0)
+		goto err_exit;
+
+	self->is_regions = true;
+
+	pci_set_master(self->pdev);
+
+	for (bar = 0; bar < 4; ++bar) {
+		if (IORESOURCE_MEM & pci_resource_flags(self->pdev, bar)) {
+			resource_size_t reg_sz;
+
+			self->mmio_pa = pci_resource_start(self->pdev, bar);
+			if (self->mmio_pa == 0U) {
+				err = -EIO;
+				goto err_exit;
+			}
+
+			reg_sz = pci_resource_len(self->pdev, bar);
+			if ((reg_sz <= 24 /*ATL_REGS_SIZE*/)) {
+				err = -EIO;
+				goto err_exit;
+			}
+
+			self->mmio = ioremap_nocache(self->mmio_pa, reg_sz);
+			if (!self->mmio) {
+				err = -EIO;
+				goto err_exit;
+			}
+			break;
+		}
+	}
+
+	/*enable interrupts */
+#if !AQ_CFG_FORCE_LEGACY_INT
+	err = pci_alloc_irq_vectors(self->pdev, self->aq_hw_caps.msix_irqs,
+			      self->aq_hw_caps.msix_irqs, PCI_IRQ_MSIX);
+
+	if (err < 0) {
+		err = pci_alloc_irq_vectors(self->pdev, 1, 1,
+				PCI_IRQ_MSI | PCI_IRQ_LEGACY);
+		if (err < 0)
+			goto err_exit;
+	}
+#endif
+
+	/* net device init */
+	for (port = 0; port < self->ports; ++port) {
+		if (!self->port[port])
+			continue;
+
+		err = aq_nic_cfg_start(self->port[port]);
+		if (err < 0)
+			goto err_exit;
+
+		err = aq_nic_ndev_init(self->port[port]);
+		if (err < 0)
+			goto err_exit;
+
+		err = aq_nic_ndev_register(self->port[port]);
+		if (err < 0)
+			goto err_exit;
+	}
+
+err_exit:
+	if (err < 0)
+		aq_pci_func_deinit(self);
+	return err;
+}
+
+int aq_pci_func_alloc_irq(struct aq_pci_func_s *self, unsigned int i,
+			  char *name, void *aq_vec, cpumask_t *affinity_mask)
+{
+	struct pci_dev *pdev = self->pdev;
+	int err = 0;
+
+	if (pdev->msix_enabled || pdev->msi_enabled)
+		err = request_irq(pci_irq_vector(pdev, i), aq_vec_isr, 0,
+				  name, aq_vec);
+	else
+		err = request_irq(pci_irq_vector(pdev, i), aq_vec_isr_legacy,
+				  IRQF_SHARED, name, aq_vec);
+
+	if (err >= 0) {
+		self->msix_entry_mask |= (1 << i);
+		self->aq_vec[i] = aq_vec;
+
+		if (pdev->msix_enabled)
+			irq_set_affinity_hint(pci_irq_vector(pdev, i),
+					      affinity_mask);
+	}
+
+	return err;
+}
+
+void aq_pci_func_free_irqs(struct aq_pci_func_s *self)
+{
+	struct pci_dev *pdev = self->pdev;
+	unsigned int i = 0U;
+
+	for (i = 32U; i--;) {
+		if (!((1U << i) & self->msix_entry_mask))
+			continue;
+
+		free_irq(pci_irq_vector(pdev, i), self->aq_vec[i]);
+		if (pdev->msix_enabled)
+			irq_set_affinity_hint(pci_irq_vector(pdev, i), NULL);
+		self->msix_entry_mask &= ~(1U << i);
+	}
+}
+
+void __iomem *aq_pci_func_get_mmio(struct aq_pci_func_s *self)
+{
+	return self->mmio;
+}
+
+unsigned int aq_pci_func_get_irq_type(struct aq_pci_func_s *self)
+{
+	if (self->pdev->msix_enabled)
+		return AQ_HW_IRQ_MSIX;
+	if (self->pdev->msi_enabled)
+		return AQ_HW_IRQ_MSIX;
+	return AQ_HW_IRQ_LEGACY;
+}
+
+void aq_pci_func_deinit(struct aq_pci_func_s *self)
+{
+	if (!self)
+		goto err_exit;
+
+	aq_pci_func_free_irqs(self);
+	pci_free_irq_vectors(self->pdev);
+
+	if (self->is_regions)
+		pci_release_regions(self->pdev);
+
+	if (self->is_pci_enabled)
+		pci_disable_device(self->pdev);
+
+err_exit:;
+}
+
+void aq_pci_func_free(struct aq_pci_func_s *self)
+{
+	unsigned int port = 0U;
+
+	if (!self)
+		goto err_exit;
+
+	for (port = 0; port < self->ports; ++port) {
+		if (!self->port[port])
+			continue;
+
+		aq_nic_ndev_free(self->port[port]);
+	}
+
+	kfree(self);
+
+err_exit:;
+}
+
+int aq_pci_func_change_pm_state(struct aq_pci_func_s *self,
+				pm_message_t *pm_msg)
+{
+	int err = 0;
+	unsigned int port = 0U;
+
+	if (!self) {
+		err = -EFAULT;
+		goto err_exit;
+	}
+	for (port = 0; port < self->ports; ++port) {
+		if (!self->port[port])
+			continue;
+
+		(void)aq_nic_change_pm_state(self->port[port], pm_msg);
+	}
+
+err_exit:
+	return err;
+}
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.h b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.h
new file mode 100644
index 000000000000..ecb033791203
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.h
@@ -0,0 +1,34 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File aq_pci_func.h: Declaration of PCI functions. */
+
+#ifndef AQ_PCI_FUNC_H
+#define AQ_PCI_FUNC_H
+
+#include "aq_common.h"
+
+struct aq_pci_func_s *aq_pci_func_alloc(struct aq_hw_ops *hw_ops,
+					struct pci_dev *pdev,
+					const struct net_device_ops *ndev_ops,
+					const struct ethtool_ops *eth_ops);
+int aq_pci_func_init(struct aq_pci_func_s *self);
+int aq_pci_func_alloc_irq(struct aq_pci_func_s *self, unsigned int i,
+			  char *name, void *aq_vec,
+			  cpumask_t *affinity_mask);
+void aq_pci_func_free_irqs(struct aq_pci_func_s *self);
+int aq_pci_func_start(struct aq_pci_func_s *self);
+void __iomem *aq_pci_func_get_mmio(struct aq_pci_func_s *self);
+unsigned int aq_pci_func_get_irq_type(struct aq_pci_func_s *self);
+void aq_pci_func_deinit(struct aq_pci_func_s *self);
+void aq_pci_func_free(struct aq_pci_func_s *self);
+int aq_pci_func_change_pm_state(struct aq_pci_func_s *self,
+				pm_message_t *pm_msg);
+
+#endif /* AQ_PCI_FUNC_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
new file mode 100644
index 000000000000..0358e6072d45
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
@@ -0,0 +1,326 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File aq_ring.c: Definition of functions for Rx/Tx rings. */
+
+#include "aq_ring.h"
+#include "aq_nic.h"
+#include "aq_hw.h"
+
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+
+static struct aq_ring_s *aq_ring_alloc(struct aq_ring_s *self,
+				       struct aq_nic_s *aq_nic)
+{
+	int err = 0;
+
+	self->buff_ring =
+		kcalloc(self->size, sizeof(struct aq_ring_buff_s), GFP_KERNEL);
+
+	if (!self->buff_ring) {
+		err = -ENOMEM;
+		goto err_exit;
+	}
+	self->dx_ring = dma_alloc_coherent(aq_nic_get_dev(aq_nic),
+						self->size * self->dx_size,
+						&self->dx_ring_pa, GFP_KERNEL);
+	if (!self->dx_ring) {
+		err = -ENOMEM;
+		goto err_exit;
+	}
+
+err_exit:
+	if (err < 0) {
+		aq_ring_free(self);
+		self = NULL;
+	}
+	return self;
+}
+
+struct aq_ring_s *aq_ring_tx_alloc(struct aq_ring_s *self,
+				   struct aq_nic_s *aq_nic,
+				   unsigned int idx,
+				   struct aq_nic_cfg_s *aq_nic_cfg)
+{
+	int err = 0;
+
+	self->aq_nic = aq_nic;
+	self->idx = idx;
+	self->size = aq_nic_cfg->txds;
+	self->dx_size = aq_nic_cfg->aq_hw_caps->txd_size;
+
+	self = aq_ring_alloc(self, aq_nic);
+	if (!self) {
+		err = -ENOMEM;
+		goto err_exit;
+	}
+
+err_exit:
+	if (err < 0) {
+		aq_ring_free(self);
+		self = NULL;
+	}
+	return self;
+}
+
+struct aq_ring_s *aq_ring_rx_alloc(struct aq_ring_s *self,
+				   struct aq_nic_s *aq_nic,
+				   unsigned int idx,
+				   struct aq_nic_cfg_s *aq_nic_cfg)
+{
+	int err = 0;
+
+	self->aq_nic = aq_nic;
+	self->idx = idx;
+	self->size = aq_nic_cfg->rxds;
+	self->dx_size = aq_nic_cfg->aq_hw_caps->rxd_size;
+
+	self = aq_ring_alloc(self, aq_nic);
+	if (!self) {
+		err = -ENOMEM;
+		goto err_exit;
+	}
+
+err_exit:
+	if (err < 0) {
+		aq_ring_free(self);
+		self = NULL;
+	}
+	return self;
+}
+
+int aq_ring_init(struct aq_ring_s *self)
+{
+	self->hw_head = 0;
+	self->sw_head = 0;
+	self->sw_tail = 0;
+	return 0;
+}
+
+void aq_ring_tx_clean(struct aq_ring_s *self)
+{
+	struct device *dev = aq_nic_get_dev(self->aq_nic);
+
+	for (; self->sw_head != self->hw_head;
+		self->sw_head = aq_ring_next_dx(self, self->sw_head)) {
+		struct aq_ring_buff_s *buff = &self->buff_ring[self->sw_head];
+
+		if (likely(buff->is_mapped)) {
+			if (unlikely(buff->is_sop))
+				dma_unmap_single(dev, buff->pa, buff->len,
+						 DMA_TO_DEVICE);
+			else
+				dma_unmap_page(dev, buff->pa, buff->len,
+					       DMA_TO_DEVICE);
+		}
+
+		if (unlikely(buff->is_eop))
+			dev_kfree_skb_any(buff->skb);
+	}
+}
+
+static inline unsigned int aq_ring_dx_in_range(unsigned int h, unsigned int i,
+					       unsigned int t)
+{
+	return (h < t) ? ((h < i) && (i < t)) : ((h < i) || (i < t));
+}
+
+#define AQ_SKB_ALIGN SKB_DATA_ALIGN(sizeof(struct skb_shared_info))
+int aq_ring_rx_clean(struct aq_ring_s *self, int *work_done, int budget)
+{
+	struct net_device *ndev = aq_nic_get_ndev(self->aq_nic);
+	int err = 0;
+	bool is_rsc_completed = true;
+
+	for (; (self->sw_head != self->hw_head) && budget;
+		self->sw_head = aq_ring_next_dx(self, self->sw_head),
+		--budget, ++(*work_done)) {
+		struct aq_ring_buff_s *buff = &self->buff_ring[self->sw_head];
+		struct sk_buff *skb = NULL;
+		unsigned int next_ = 0U;
+		unsigned int i = 0U;
+		struct aq_ring_buff_s *buff_ = NULL;
+
+		if (buff->is_error) {
+			__free_pages(buff->page, 0);
+			continue;
+		}
+
+		if (buff->is_cleaned)
+			continue;
+
+		if (!buff->is_eop) {
+			for (next_ = buff->next,
+			     buff_ = &self->buff_ring[next_]; true;
+			     next_ = buff_->next,
+			     buff_ = &self->buff_ring[next_]) {
+				is_rsc_completed =
+					aq_ring_dx_in_range(self->sw_head,
+							    next_,
+							    self->hw_head);
+
+				if (unlikely(!is_rsc_completed)) {
+					is_rsc_completed = false;
+					break;
+				}
+
+				if (buff_->is_eop)
+					break;
+			}
+
+			if (!is_rsc_completed) {
+				err = 0;
+				goto err_exit;
+			}
+		}
+
+		/* for single fragment packets use build_skb() */
+		if (buff->is_eop) {
+			skb = build_skb(page_address(buff->page),
+					buff->len + AQ_SKB_ALIGN);
+			if (unlikely(!skb)) {
+				err = -ENOMEM;
+				goto err_exit;
+			}
+
+			skb_put(skb, buff->len);
+		} else {
+			skb = netdev_alloc_skb(ndev, ETH_HLEN);
+			if (unlikely(!skb)) {
+				err = -ENOMEM;
+				goto err_exit;
+			}
+			skb_put(skb, ETH_HLEN);
+			memcpy(skb->data, page_address(buff->page), ETH_HLEN);
+
+			skb_add_rx_frag(skb, 0, buff->page, ETH_HLEN,
+					buff->len - ETH_HLEN,
+					SKB_TRUESIZE(buff->len - ETH_HLEN));
+
+			for (i = 1U, next_ = buff->next,
+			     buff_ = &self->buff_ring[next_]; true;
+			     next_ = buff_->next,
+			     buff_ = &self->buff_ring[next_], ++i) {
+				skb_add_rx_frag(skb, i, buff_->page, 0,
+						buff_->len,
+						SKB_TRUESIZE(buff->len -
+						ETH_HLEN));
+				buff_->is_cleaned = 1;
+
+				if (buff_->is_eop)
+					break;
+			}
+		}
+
+		skb->protocol = eth_type_trans(skb, ndev);
+		if (unlikely(buff->is_cso_err)) {
+			++self->stats.rx.errors;
+			__skb_mark_checksum_bad(skb);
+		} else {
+			if (buff->is_ip_cso) {
+				__skb_incr_checksum_unnecessary(skb);
+				if (buff->is_udp_cso || buff->is_tcp_cso)
+					__skb_incr_checksum_unnecessary(skb);
+			} else {
+				skb->ip_summed = CHECKSUM_NONE;
+			}
+		}
+
+		skb_set_hash(skb, buff->rss_hash,
+			     buff->is_hash_l4 ? PKT_HASH_TYPE_L4 :
+			     PKT_HASH_TYPE_NONE);
+
+		skb_record_rx_queue(skb, self->idx);
+
+		netif_receive_skb(skb);
+
+		++self->stats.rx.packets;
+		self->stats.rx.bytes += skb->len;
+	}
+
+err_exit:
+	return err;
+}
+
+int aq_ring_rx_fill(struct aq_ring_s *self)
+{
+	unsigned int pages_order = fls(AQ_CFG_RX_FRAME_MAX / PAGE_SIZE +
+		(AQ_CFG_RX_FRAME_MAX % PAGE_SIZE ? 1 : 0)) - 1;
+	struct aq_ring_buff_s *buff = NULL;
+	int err = 0;
+	int i = 0;
+
+	for (i = aq_ring_avail_dx(self); i--;
+		self->sw_tail = aq_ring_next_dx(self, self->sw_tail)) {
+		buff = &self->buff_ring[self->sw_tail];
+
+		buff->flags = 0U;
+		buff->len = AQ_CFG_RX_FRAME_MAX;
+
+		buff->page = alloc_pages(GFP_ATOMIC | __GFP_COLD |
+					 __GFP_COMP, pages_order);
+		if (!buff->page) {
+			err = -ENOMEM;
+			goto err_exit;
+		}
+
+		buff->pa = dma_map_page(aq_nic_get_dev(self->aq_nic),
+					buff->page, 0,
+					AQ_CFG_RX_FRAME_MAX, DMA_FROM_DEVICE);
+
+		if (dma_mapping_error(aq_nic_get_dev(self->aq_nic), buff->pa)) {
+			err = -ENOMEM;
+			goto err_exit;
+		}
+
+		buff = NULL;
+	}
+
+err_exit:
+	if (err < 0) {
+		if (buff && buff->page)
+			__free_pages(buff->page, 0);
+	}
+
+	return err;
+}
+
+void aq_ring_rx_deinit(struct aq_ring_s *self)
+{
+	if (!self)
+		goto err_exit;
+
+	for (; self->sw_head != self->sw_tail;
+		self->sw_head = aq_ring_next_dx(self, self->sw_head)) {
+		struct aq_ring_buff_s *buff = &self->buff_ring[self->sw_head];
+
+		dma_unmap_page(aq_nic_get_dev(self->aq_nic), buff->pa,
+			       AQ_CFG_RX_FRAME_MAX, DMA_FROM_DEVICE);
+
+		__free_pages(buff->page, 0);
+	}
+
+err_exit:;
+}
+
+void aq_ring_free(struct aq_ring_s *self)
+{
+	if (!self)
+		goto err_exit;
+
+	kfree(self->buff_ring);
+
+	if (self->dx_ring)
+		dma_free_coherent(aq_nic_get_dev(self->aq_nic),
+				  self->size * self->dx_size, self->dx_ring,
+				  self->dx_ring_pa);
+
+err_exit:;
+}
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ring.h b/drivers/net/ethernet/aquantia/atlantic/aq_ring.h
new file mode 100644
index 000000000000..257254645068
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ring.h
@@ -0,0 +1,153 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File aq_ring.h: Declaration of functions for Rx/Tx rings. */
+
+#ifndef AQ_RING_H
+#define AQ_RING_H
+
+#include "aq_common.h"
+
+struct page;
+
+/*           TxC       SOP        DX         EOP
+ *         +----------+----------+----------+-----------
+ *   8bytes|len l3,l4 | pa       | pa       | pa
+ *         +----------+----------+----------+-----------
+ * 4/8bytes|len pkt   |len pkt   |          | skb
+ *         +----------+----------+----------+-----------
+ * 4/8bytes|is_txc    |len,flags |len       |len,is_eop
+ *         +----------+----------+----------+-----------
+ *
+ *  This aq_ring_buff_s doesn't have endianness dependency.
+ *  It is __packed for cache line optimizations.
+ */
+struct __packed aq_ring_buff_s {
+	union {
+		/* RX */
+		struct {
+			u32 rss_hash;
+			u16 next;
+			u8 is_hash_l4;
+			u8 rsvd1;
+			struct page *page;
+		};
+		/* EOP */
+		struct {
+			dma_addr_t pa_eop;
+			struct sk_buff *skb;
+		};
+		/* DX */
+		struct {
+			dma_addr_t pa;
+		};
+		/* SOP */
+		struct {
+			dma_addr_t pa_sop;
+			u32 len_pkt_sop;
+		};
+		/* TxC */
+		struct {
+			u32 mss;
+			u8 len_l2;
+			u8 len_l3;
+			u8 len_l4;
+			u8 rsvd2;
+			u32 len_pkt;
+		};
+	};
+	union {
+		struct {
+			u32 len:16;
+			u32 is_ip_cso:1;
+			u32 is_udp_cso:1;
+			u32 is_tcp_cso:1;
+			u32 is_cso_err:1;
+			u32 is_sop:1;
+			u32 is_eop:1;
+			u32 is_txc:1;
+			u32 is_mapped:1;
+			u32 is_cleaned:1;
+			u32 is_error:1;
+			u32 rsvd3:6;
+		};
+		u32 flags;
+	};
+};
+
+struct aq_ring_stats_rx_s {
+	u64 errors;
+	u64 packets;
+	u64 bytes;
+	u64 lro_packets;
+	u64 jumbo_packets;
+};
+
+struct aq_ring_stats_tx_s {
+	u64 errors;
+	u64 packets;
+	u64 bytes;
+};
+
+union aq_ring_stats_s {
+	struct aq_ring_stats_rx_s rx;
+	struct aq_ring_stats_tx_s tx;
+};
+
+struct aq_ring_s {
+	struct aq_obj_s header;
+	struct aq_ring_buff_s *buff_ring;
+	u8 *dx_ring;		/* descriptors ring, dma shared mem */
+	struct aq_nic_s *aq_nic;
+	unsigned int idx;	/* for HW layer registers operations */
+	unsigned int hw_head;
+	unsigned int sw_head;
+	unsigned int sw_tail;
+	unsigned int size;	/* descriptors number */
+	unsigned int dx_size;	/* TX or RX descriptor size,  */
+				/* stored here for fater math */
+	union aq_ring_stats_s stats;
+	dma_addr_t dx_ring_pa;
+};
+
+struct aq_ring_param_s {
+	unsigned int vec_idx;
+	unsigned int cpu;
+	cpumask_t affinity_mask;
+};
+
+static inline unsigned int aq_ring_next_dx(struct aq_ring_s *self,
+					   unsigned int dx)
+{
+	return (++dx >= self->size) ? 0U : dx;
+}
+
+static inline unsigned int aq_ring_avail_dx(struct aq_ring_s *self)
+{
+	return (((self->sw_tail >= self->sw_head)) ?
+		(self->size - 1) - self->sw_tail + self->sw_head :
+		self->sw_head - self->sw_tail - 1);
+}
+
+struct aq_ring_s *aq_ring_tx_alloc(struct aq_ring_s *self,
+				   struct aq_nic_s *aq_nic,
+				   unsigned int idx,
+				   struct aq_nic_cfg_s *aq_nic_cfg);
+struct aq_ring_s *aq_ring_rx_alloc(struct aq_ring_s *self,
+				   struct aq_nic_s *aq_nic,
+				   unsigned int idx,
+				   struct aq_nic_cfg_s *aq_nic_cfg);
+int aq_ring_init(struct aq_ring_s *self);
+void aq_ring_rx_deinit(struct aq_ring_s *self);
+void aq_ring_free(struct aq_ring_s *self);
+void aq_ring_tx_clean(struct aq_ring_s *self);
+int aq_ring_rx_clean(struct aq_ring_s *self, int *work_done, int budget);
+int aq_ring_rx_fill(struct aq_ring_s *self);
+
+#endif /* AQ_RING_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_rss.h b/drivers/net/ethernet/aquantia/atlantic/aq_rss.h
new file mode 100644
index 000000000000..1db6eb20a8f2
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_rss.h
@@ -0,0 +1,26 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File aq_rss.h: Receive Side Scaling definitions. */
+
+#ifndef AQ_RSS_H
+#define AQ_RSS_H
+
+#include "aq_common.h"
+#include "aq_cfg.h"
+
+struct aq_rss_parameters {
+	u16 base_cpu_number;
+	u16 indirection_table_size;
+	u16 hash_secret_key_size;
+	u32 hash_secret_key[AQ_CFG_RSS_HASHKEY_SIZE / sizeof(u32)];
+	u8 indirection_table[AQ_CFG_RSS_INDIRECTION_TABLE_MAX];
+};
+
+#endif /* AQ_RSS_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_utils.h b/drivers/net/ethernet/aquantia/atlantic/aq_utils.h
new file mode 100644
index 000000000000..f6012b34abe6
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_utils.h
@@ -0,0 +1,49 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File aq_utils.h: Useful macro and structures used in all layers of driver. */
+
+#ifndef AQ_UTILS_H
+#define AQ_UTILS_H
+
+#include "aq_common.h"
+
+#define AQ_DIMOF(_ARY_)  ARRAY_SIZE(_ARY_)
+
+struct aq_obj_s {
+	spinlock_t lock; /* spinlock for nic/rings processing */
+	atomic_t flags;
+};
+
+static inline void aq_utils_obj_set(atomic_t *flags, u32 mask)
+{
+	unsigned long flags_old, flags_new;
+
+	do {
+		flags_old = atomic_read(flags);
+		flags_new = flags_old | (mask);
+	} while (atomic_cmpxchg(flags, flags_old, flags_new) != flags_old);
+}
+
+static inline void aq_utils_obj_clear(atomic_t *flags, u32 mask)
+{
+	unsigned long flags_old, flags_new;
+
+	do {
+		flags_old = atomic_read(flags);
+		flags_new = flags_old & ~(mask);
+	} while (atomic_cmpxchg(flags, flags_old, flags_new) != flags_old);
+}
+
+static inline bool aq_utils_obj_test(atomic_t *flags, u32 mask)
+{
+	return atomic_read(flags) & mask;
+}
+
+#endif /* AQ_UTILS_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_vec.c b/drivers/net/ethernet/aquantia/atlantic/aq_vec.c
new file mode 100644
index 000000000000..ad5b4d4dac7f
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_vec.c
@@ -0,0 +1,396 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File aq_vec.c: Definition of common structure for vector of Rx and Tx rings.
+ * Definition of functions for Rx and Tx rings. Friendly module for aq_nic.
+ */
+
+#include "aq_vec.h"
+#include "aq_nic.h"
+#include "aq_ring.h"
+#include "aq_hw.h"
+
+#include <linux/netdevice.h>
+
+struct aq_vec_s {
+	struct aq_obj_s header;
+	struct aq_hw_ops *aq_hw_ops;
+	struct aq_hw_s *aq_hw;
+	struct aq_nic_s *aq_nic;
+	unsigned int tx_rings;
+	unsigned int rx_rings;
+	struct aq_ring_param_s aq_ring_param;
+	struct napi_struct napi;
+	struct aq_ring_s ring[AQ_CFG_TCS_MAX][2];
+};
+
+#define AQ_VEC_TX_ID 0
+#define AQ_VEC_RX_ID 1
+
+static int aq_vec_poll(struct napi_struct *napi, int budget)
+__releases(&self->lock)
+__acquires(&self->lock)
+{
+	struct aq_vec_s *self = container_of(napi, struct aq_vec_s, napi);
+	struct aq_ring_s *ring = NULL;
+	int work_done = 0;
+	int err = 0;
+	unsigned int i = 0U;
+	unsigned int sw_tail_old = 0U;
+	bool was_tx_cleaned = false;
+
+	if (!self) {
+		err = -EINVAL;
+	} else if (spin_trylock(&self->header.lock)) {
+		for (i = 0U, ring = self->ring[0];
+			self->tx_rings > i; ++i, ring = self->ring[i]) {
+			if (self->aq_hw_ops->hw_ring_tx_head_update) {
+				err = self->aq_hw_ops->hw_ring_tx_head_update(
+							self->aq_hw,
+							&ring[AQ_VEC_TX_ID]);
+				if (err < 0)
+					goto err_exit;
+			}
+
+			if (ring[AQ_VEC_TX_ID].sw_head !=
+			    ring[AQ_VEC_TX_ID].hw_head) {
+				aq_ring_tx_clean(&ring[AQ_VEC_TX_ID]);
+
+				if (aq_ring_avail_dx(&ring[AQ_VEC_TX_ID]) >
+				    AQ_CFG_SKB_FRAGS_MAX) {
+					aq_nic_ndev_queue_start(self->aq_nic,
+						ring[AQ_VEC_TX_ID].idx);
+				}
+				was_tx_cleaned = true;
+			}
+
+			err = self->aq_hw_ops->hw_ring_rx_receive(self->aq_hw,
+					    &ring[AQ_VEC_RX_ID]);
+			if (err < 0)
+				goto err_exit;
+
+			if (ring[AQ_VEC_RX_ID].sw_head !=
+				ring[AQ_VEC_RX_ID].hw_head) {
+				err = aq_ring_rx_clean(&ring[AQ_VEC_RX_ID],
+						       &work_done,
+						       budget - work_done);
+				if (err < 0)
+					goto err_exit;
+
+				sw_tail_old = ring[AQ_VEC_RX_ID].sw_tail;
+
+				err = aq_ring_rx_fill(&ring[AQ_VEC_RX_ID]);
+				if (err < 0)
+					goto err_exit;
+
+				err = self->aq_hw_ops->hw_ring_rx_fill(
+					self->aq_hw,
+					&ring[AQ_VEC_RX_ID], sw_tail_old);
+				if (err < 0)
+					goto err_exit;
+			}
+		}
+
+		if (was_tx_cleaned)
+			work_done = budget;
+
+		if (work_done < budget) {
+			napi_complete_done(napi, work_done);
+			self->aq_hw_ops->hw_irq_enable(self->aq_hw,
+					1U << self->aq_ring_param.vec_idx);
+		}
+
+err_exit:
+		spin_unlock(&self->header.lock);
+	}
+
+	return work_done;
+}
+
+struct aq_vec_s *aq_vec_alloc(struct aq_nic_s *aq_nic, unsigned int idx,
+			      struct aq_nic_cfg_s *aq_nic_cfg)
+{
+	struct aq_vec_s *self = NULL;
+	struct aq_ring_s *ring = NULL;
+	unsigned int i = 0U;
+	int err = 0;
+
+	self = kzalloc(sizeof(*self), GFP_KERNEL);
+	if (!self) {
+		err = -ENOMEM;
+		goto err_exit;
+	}
+
+	self->aq_nic = aq_nic;
+	self->aq_ring_param.vec_idx = idx;
+	self->aq_ring_param.cpu =
+		idx + aq_nic_cfg->aq_rss.base_cpu_number;
+
+	cpumask_set_cpu(self->aq_ring_param.cpu,
+			&self->aq_ring_param.affinity_mask);
+
+	self->tx_rings = 0;
+	self->rx_rings = 0;
+
+	netif_napi_add(aq_nic_get_ndev(aq_nic), &self->napi,
+		       aq_vec_poll, AQ_CFG_NAPI_WEIGHT);
+
+	for (i = 0; i < aq_nic_cfg->tcs; ++i) {
+		unsigned int idx_ring = AQ_NIC_TCVEC2RING(self->nic,
+						self->tx_rings,
+						self->aq_ring_param.vec_idx);
+
+		ring = aq_ring_tx_alloc(&self->ring[i][AQ_VEC_TX_ID], aq_nic,
+					idx_ring, aq_nic_cfg);
+		if (!ring) {
+			err = -ENOMEM;
+			goto err_exit;
+		}
+
+		++self->tx_rings;
+
+		aq_nic_set_tx_ring(aq_nic, idx_ring, ring);
+
+		ring = aq_ring_rx_alloc(&self->ring[i][AQ_VEC_RX_ID], aq_nic,
+					idx_ring, aq_nic_cfg);
+		if (!ring) {
+			err = -ENOMEM;
+			goto err_exit;
+		}
+
+		++self->rx_rings;
+	}
+
+err_exit:
+	if (err < 0) {
+		aq_vec_free(self);
+		self = NULL;
+	}
+	return self;
+}
+
+int aq_vec_init(struct aq_vec_s *self, struct aq_hw_ops *aq_hw_ops,
+		struct aq_hw_s *aq_hw)
+{
+	struct aq_ring_s *ring = NULL;
+	unsigned int i = 0U;
+	int err = 0;
+
+	self->aq_hw_ops = aq_hw_ops;
+	self->aq_hw = aq_hw;
+
+	spin_lock_init(&self->header.lock);
+
+	for (i = 0U, ring = self->ring[0];
+		self->tx_rings > i; ++i, ring = self->ring[i]) {
+		err = aq_ring_init(&ring[AQ_VEC_TX_ID]);
+		if (err < 0)
+			goto err_exit;
+
+		err = self->aq_hw_ops->hw_ring_tx_init(self->aq_hw,
+						       &ring[AQ_VEC_TX_ID],
+						       &self->aq_ring_param);
+		if (err < 0)
+			goto err_exit;
+
+		err = aq_ring_init(&ring[AQ_VEC_RX_ID]);
+		if (err < 0)
+			goto err_exit;
+
+		err = self->aq_hw_ops->hw_ring_rx_init(self->aq_hw,
+						       &ring[AQ_VEC_RX_ID],
+						       &self->aq_ring_param);
+		if (err < 0)
+			goto err_exit;
+
+		err = aq_ring_rx_fill(&ring[AQ_VEC_RX_ID]);
+		if (err < 0)
+			goto err_exit;
+
+		err = self->aq_hw_ops->hw_ring_rx_fill(self->aq_hw,
+						       &ring[AQ_VEC_RX_ID], 0U);
+		if (err < 0)
+			goto err_exit;
+	}
+
+err_exit:
+	return err;
+}
+
+int aq_vec_start(struct aq_vec_s *self)
+{
+	struct aq_ring_s *ring = NULL;
+	unsigned int i = 0U;
+	int err = 0;
+
+	for (i = 0U, ring = self->ring[0];
+		self->tx_rings > i; ++i, ring = self->ring[i]) {
+		err = self->aq_hw_ops->hw_ring_tx_start(self->aq_hw,
+							&ring[AQ_VEC_TX_ID]);
+		if (err < 0)
+			goto err_exit;
+
+		err = self->aq_hw_ops->hw_ring_rx_start(self->aq_hw,
+							&ring[AQ_VEC_RX_ID]);
+		if (err < 0)
+			goto err_exit;
+	}
+
+	napi_enable(&self->napi);
+
+err_exit:
+	return err;
+}
+
+void aq_vec_stop(struct aq_vec_s *self)
+{
+	struct aq_ring_s *ring = NULL;
+	unsigned int i = 0U;
+
+	for (i = 0U, ring = self->ring[0];
+		self->tx_rings > i; ++i, ring = self->ring[i]) {
+		self->aq_hw_ops->hw_ring_tx_stop(self->aq_hw,
+						 &ring[AQ_VEC_TX_ID]);
+
+		self->aq_hw_ops->hw_ring_rx_stop(self->aq_hw,
+						 &ring[AQ_VEC_RX_ID]);
+	}
+
+	napi_disable(&self->napi);
+}
+
+void aq_vec_deinit(struct aq_vec_s *self)
+{
+	struct aq_ring_s *ring = NULL;
+	unsigned int i = 0U;
+
+	if (!self)
+		goto err_exit;
+
+	for (i = 0U, ring = self->ring[0];
+		self->tx_rings > i; ++i, ring = self->ring[i]) {
+		aq_ring_tx_clean(&ring[AQ_VEC_TX_ID]);
+		aq_ring_rx_deinit(&ring[AQ_VEC_RX_ID]);
+	}
+err_exit:;
+}
+
+void aq_vec_free(struct aq_vec_s *self)
+{
+	struct aq_ring_s *ring = NULL;
+	unsigned int i = 0U;
+
+	if (!self)
+		goto err_exit;
+
+	for (i = 0U, ring = self->ring[0];
+		self->tx_rings > i; ++i, ring = self->ring[i]) {
+		aq_ring_free(&ring[AQ_VEC_TX_ID]);
+		aq_ring_free(&ring[AQ_VEC_RX_ID]);
+	}
+
+	netif_napi_del(&self->napi);
+
+	kfree(self);
+
+err_exit:;
+}
+
+irqreturn_t aq_vec_isr(int irq, void *private)
+{
+	struct aq_vec_s *self = private;
+	int err = 0;
+
+	if (!self) {
+		err = -EINVAL;
+		goto err_exit;
+	}
+	napi_schedule(&self->napi);
+
+err_exit:
+	return err >= 0 ? IRQ_HANDLED : IRQ_NONE;
+}
+
+irqreturn_t aq_vec_isr_legacy(int irq, void *private)
+{
+	struct aq_vec_s *self = private;
+	u64 irq_mask = 0U;
+	irqreturn_t err = 0;
+
+	if (!self) {
+		err = -EINVAL;
+		goto err_exit;
+	}
+	err = self->aq_hw_ops->hw_irq_read(self->aq_hw, &irq_mask);
+	if (err < 0)
+		goto err_exit;
+
+	if (irq_mask) {
+		self->aq_hw_ops->hw_irq_disable(self->aq_hw,
+			      1U << self->aq_ring_param.vec_idx);
+		napi_schedule(&self->napi);
+	} else {
+		self->aq_hw_ops->hw_irq_enable(self->aq_hw, 1U);
+		err = IRQ_NONE;
+	}
+
+err_exit:
+	return err >= 0 ? IRQ_HANDLED : IRQ_NONE;
+}
+
+cpumask_t *aq_vec_get_affinity_mask(struct aq_vec_s *self)
+{
+	return &self->aq_ring_param.affinity_mask;
+}
+
+void aq_vec_add_stats(struct aq_vec_s *self,
+		      struct aq_ring_stats_rx_s *stats_rx,
+		      struct aq_ring_stats_tx_s *stats_tx)
+{
+	struct aq_ring_s *ring = NULL;
+	unsigned int r = 0U;
+
+	for (r = 0U, ring = self->ring[0];
+		self->tx_rings > r; ++r, ring = self->ring[r]) {
+		struct aq_ring_stats_tx_s *tx = &ring[AQ_VEC_TX_ID].stats.tx;
+		struct aq_ring_stats_rx_s *rx = &ring[AQ_VEC_RX_ID].stats.rx;
+
+		stats_rx->packets += rx->packets;
+		stats_rx->bytes += rx->bytes;
+		stats_rx->errors += rx->errors;
+		stats_rx->jumbo_packets += rx->jumbo_packets;
+		stats_rx->lro_packets += rx->lro_packets;
+
+		stats_tx->packets += tx->packets;
+		stats_tx->bytes += tx->bytes;
+		stats_tx->errors += tx->errors;
+	}
+}
+
+int aq_vec_get_sw_stats(struct aq_vec_s *self, u64 *data, unsigned int *p_count)
+{
+	unsigned int count = 0U;
+	struct aq_ring_stats_rx_s stats_rx;
+	struct aq_ring_stats_tx_s stats_tx;
+
+	memset(&stats_rx, 0U, sizeof(struct aq_ring_stats_rx_s));
+	memset(&stats_tx, 0U, sizeof(struct aq_ring_stats_tx_s));
+	aq_vec_add_stats(self, &stats_rx, &stats_tx);
+
+	data[count] += stats_rx.packets;
+	data[++count] += stats_tx.packets;
+	data[++count] += stats_rx.jumbo_packets;
+	data[++count] += stats_rx.lro_packets;
+	data[++count] += stats_rx.errors;
+
+	if (p_count)
+		*p_count = ++count;
+
+	return 0;
+}
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_vec.h b/drivers/net/ethernet/aquantia/atlantic/aq_vec.h
new file mode 100644
index 000000000000..6c68b184236c
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_vec.h
@@ -0,0 +1,42 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File aq_vec.h: Definition of common structures for vector of Rx and Tx rings.
+ * Declaration of functions for Rx and Tx rings.
+ */
+
+#ifndef AQ_VEC_H
+#define AQ_VEC_H
+
+#include "aq_common.h"
+#include <linux/irqreturn.h>
+
+struct aq_hw_s;
+struct aq_hw_ops;
+struct aq_ring_stats_rx_s;
+struct aq_ring_stats_tx_s;
+
+irqreturn_t aq_vec_isr(int irq, void *private);
+irqreturn_t aq_vec_isr_legacy(int irq, void *private);
+struct aq_vec_s *aq_vec_alloc(struct aq_nic_s *aq_nic, unsigned int idx,
+			      struct aq_nic_cfg_s *aq_nic_cfg);
+int aq_vec_init(struct aq_vec_s *self, struct aq_hw_ops *aq_hw_ops,
+		struct aq_hw_s *aq_hw);
+void aq_vec_deinit(struct aq_vec_s *self);
+void aq_vec_free(struct aq_vec_s *self);
+int aq_vec_start(struct aq_vec_s *self);
+void aq_vec_stop(struct aq_vec_s *self);
+cpumask_t *aq_vec_get_affinity_mask(struct aq_vec_s *self);
+int aq_vec_get_sw_stats(struct aq_vec_s *self, u64 *data,
+			unsigned int *p_count);
+void aq_vec_add_stats(struct aq_vec_s *self,
+		      struct aq_ring_stats_rx_s *stats_rx,
+		      struct aq_ring_stats_tx_s *stats_tx);
+
+#endif /* AQ_VEC_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c
new file mode 100644
index 000000000000..a2b746a2dd50
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c
@@ -0,0 +1,905 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File hw_atl_a0.c: Definition of Atlantic hardware specific functions. */
+
+#include "../aq_hw.h"
+#include "../aq_hw_utils.h"
+#include "../aq_ring.h"
+#include "hw_atl_a0.h"
+#include "hw_atl_utils.h"
+#include "hw_atl_llh.h"
+#include "hw_atl_a0_internal.h"
+
+static int hw_atl_a0_get_hw_caps(struct aq_hw_s *self,
+				 struct aq_hw_caps_s *aq_hw_caps)
+{
+	memcpy(aq_hw_caps, &hw_atl_a0_hw_caps_, sizeof(*aq_hw_caps));
+	return 0;
+}
+
+static struct aq_hw_s *hw_atl_a0_create(struct aq_pci_func_s *aq_pci_func,
+					unsigned int port,
+					struct aq_hw_ops *ops)
+{
+	struct hw_atl_s *self = NULL;
+
+	self = kzalloc(sizeof(*self), GFP_KERNEL);
+	if (!self)
+		goto err_exit;
+
+	self->base.aq_pci_func = aq_pci_func;
+
+	self->base.not_ff_addr = 0x10U;
+
+err_exit:
+	return (struct aq_hw_s *)self;
+}
+
+static void hw_atl_a0_destroy(struct aq_hw_s *self)
+{
+	kfree(self);
+}
+
+static int hw_atl_a0_hw_reset(struct aq_hw_s *self)
+{
+	int err = 0;
+
+	glb_glb_reg_res_dis_set(self, 1U);
+	pci_pci_reg_res_dis_set(self, 0U);
+	rx_rx_reg_res_dis_set(self, 0U);
+	tx_tx_reg_res_dis_set(self, 0U);
+
+	HW_ATL_FLUSH();
+	glb_soft_res_set(self, 1);
+
+	/* check 10 times by 1ms */
+	AQ_HW_WAIT_FOR(glb_soft_res_get(self) == 0, 1000U, 10U);
+	if (err < 0)
+		goto err_exit;
+
+	itr_irq_reg_res_dis_set(self, 0U);
+	itr_res_irq_set(self, 1U);
+
+	/* check 10 times by 1ms */
+	AQ_HW_WAIT_FOR(itr_res_irq_get(self) == 0, 1000U, 10U);
+	if (err < 0)
+		goto err_exit;
+
+	hw_atl_utils_mpi_set(self, MPI_RESET, 0x0U);
+
+	err = aq_hw_err_from_flags(self);
+
+err_exit:
+	return err;
+}
+
+static int hw_atl_a0_hw_qos_set(struct aq_hw_s *self)
+{
+	u32 tc = 0U;
+	u32 buff_size = 0U;
+	unsigned int i_priority = 0U;
+	bool is_rx_flow_control = false;
+
+	/* TPS Descriptor rate init */
+	tps_tx_pkt_shed_desc_rate_curr_time_res_set(self, 0x0U);
+	tps_tx_pkt_shed_desc_rate_lim_set(self, 0xA);
+
+	/* TPS VM init */
+	tps_tx_pkt_shed_desc_vm_arb_mode_set(self, 0U);
+
+	/* TPS TC credits init */
+	tps_tx_pkt_shed_desc_tc_arb_mode_set(self, 0U);
+	tps_tx_pkt_shed_data_arb_mode_set(self, 0U);
+
+	tps_tx_pkt_shed_tc_data_max_credit_set(self, 0xFFF, 0U);
+	tps_tx_pkt_shed_tc_data_weight_set(self, 0x64, 0U);
+	tps_tx_pkt_shed_desc_tc_max_credit_set(self, 0x50, 0U);
+	tps_tx_pkt_shed_desc_tc_weight_set(self, 0x1E, 0U);
+
+	/* Tx buf size */
+	buff_size = HW_ATL_A0_TXBUF_MAX;
+
+	tpb_tx_pkt_buff_size_per_tc_set(self, buff_size, tc);
+	tpb_tx_buff_hi_threshold_per_tc_set(self,
+					    (buff_size * (1024 / 32U) * 66U) /
+					    100U, tc);
+	tpb_tx_buff_lo_threshold_per_tc_set(self,
+					    (buff_size * (1024 / 32U) * 50U) /
+					    100U, tc);
+
+	/* QoS Rx buf size per TC */
+	tc = 0;
+	is_rx_flow_control = (AQ_NIC_FC_RX & self->aq_nic_cfg->flow_control);
+	buff_size = HW_ATL_A0_RXBUF_MAX;
+
+	rpb_rx_pkt_buff_size_per_tc_set(self, buff_size, tc);
+	rpb_rx_buff_hi_threshold_per_tc_set(self,
+					    (buff_size *
+					    (1024U / 32U) * 66U) /
+					    100U, tc);
+	rpb_rx_buff_lo_threshold_per_tc_set(self,
+					    (buff_size *
+					    (1024U / 32U) * 50U) /
+					    100U, tc);
+	rpb_rx_xoff_en_per_tc_set(self, is_rx_flow_control ? 1U : 0U, tc);
+
+	/* QoS 802.1p priority -> TC mapping */
+	for (i_priority = 8U; i_priority--;)
+		rpf_rpb_user_priority_tc_map_set(self, i_priority, 0U);
+
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_a0_hw_rss_hash_set(struct aq_hw_s *self,
+				     struct aq_rss_parameters *rss_params)
+{
+	struct aq_nic_cfg_s *cfg = NULL;
+	int err = 0;
+	unsigned int i = 0U;
+	unsigned int addr = 0U;
+
+	cfg = self->aq_nic_cfg;
+
+	for (i = 10, addr = 0U; i--; ++addr) {
+		u32 key_data = cfg->is_rss ?
+			__swab32(rss_params->hash_secret_key[i]) : 0U;
+		rpf_rss_key_wr_data_set(self, key_data);
+		rpf_rss_key_addr_set(self, addr);
+		rpf_rss_key_wr_en_set(self, 1U);
+		AQ_HW_WAIT_FOR(rpf_rss_key_wr_en_get(self) == 0, 1000U, 10U);
+		if (err < 0)
+			goto err_exit;
+	}
+
+	err = aq_hw_err_from_flags(self);
+
+err_exit:
+	return err;
+}
+
+static int hw_atl_a0_hw_rss_set(struct aq_hw_s *self,
+				struct aq_rss_parameters *rss_params)
+{
+	u8 *indirection_table =	rss_params->indirection_table;
+	u32 i = 0U;
+	u32 num_rss_queues = max(1U, self->aq_nic_cfg->num_rss_queues);
+	int err = 0;
+	u16 bitary[(HW_ATL_A0_RSS_REDIRECTION_MAX *
+					HW_ATL_A0_RSS_REDIRECTION_BITS / 16U)];
+
+	memset(bitary, 0, sizeof(bitary));
+
+	for (i = HW_ATL_A0_RSS_REDIRECTION_MAX; i--; ) {
+		(*(u32 *)(bitary + ((i * 3U) / 16U))) |=
+			((indirection_table[i] % num_rss_queues) <<
+			((i * 3U) & 0xFU));
+	}
+
+	for (i = AQ_DIMOF(bitary); i--;) {
+		rpf_rss_redir_tbl_wr_data_set(self, bitary[i]);
+		rpf_rss_redir_tbl_addr_set(self, i);
+		rpf_rss_redir_wr_en_set(self, 1U);
+		AQ_HW_WAIT_FOR(rpf_rss_redir_wr_en_get(self) == 0, 1000U, 10U);
+		if (err < 0)
+			goto err_exit;
+	}
+
+	err = aq_hw_err_from_flags(self);
+
+err_exit:
+	return err;
+}
+
+static int hw_atl_a0_hw_offload_set(struct aq_hw_s *self,
+				    struct aq_nic_cfg_s *aq_nic_cfg)
+{
+	int err = 0;
+
+	/* TX checksums offloads*/
+	tpo_ipv4header_crc_offload_en_set(self, 1);
+	tpo_tcp_udp_crc_offload_en_set(self, 1);
+	if (err < 0)
+		goto err_exit;
+
+	/* RX checksums offloads*/
+	rpo_ipv4header_crc_offload_en_set(self, 1);
+	rpo_tcp_udp_crc_offload_en_set(self, 1);
+	if (err < 0)
+		goto err_exit;
+
+	/* LSO offloads*/
+	tdm_large_send_offload_en_set(self, 0xFFFFFFFFU);
+	if (err < 0)
+		goto err_exit;
+
+	err = aq_hw_err_from_flags(self);
+
+err_exit:
+	return err;
+}
+
+static int hw_atl_a0_hw_init_tx_path(struct aq_hw_s *self)
+{
+	thm_lso_tcp_flag_of_first_pkt_set(self, 0x0FF6U);
+	thm_lso_tcp_flag_of_middle_pkt_set(self, 0x0FF6U);
+	thm_lso_tcp_flag_of_last_pkt_set(self, 0x0F7FU);
+
+	/* Tx interrupts */
+	tdm_tx_desc_wr_wb_irq_en_set(self, 1U);
+
+	/* misc */
+	aq_hw_write_reg(self, 0x00007040U, IS_CHIP_FEATURE(TPO2) ?
+			0x00010000U : 0x00000000U);
+	tdm_tx_dca_en_set(self, 0U);
+	tdm_tx_dca_mode_set(self, 0U);
+
+	tpb_tx_path_scp_ins_en_set(self, 1U);
+
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_a0_hw_init_rx_path(struct aq_hw_s *self)
+{
+	struct aq_nic_cfg_s *cfg = self->aq_nic_cfg;
+	int i;
+
+	/* Rx TC/RSS number config */
+	rpb_rpf_rx_traf_class_mode_set(self, 1U);
+
+	/* Rx flow control */
+	rpb_rx_flow_ctl_mode_set(self, 1U);
+
+	/* RSS Ring selection */
+	reg_rx_flr_rss_control1set(self, cfg->is_rss ?
+					0xB3333333U : 0x00000000U);
+
+	/* Multicast filters */
+	for (i = HW_ATL_A0_MAC_MAX; i--;) {
+		rpfl2_uc_flr_en_set(self, (i == 0U) ? 1U : 0U, i);
+		rpfl2unicast_flr_act_set(self, 1U, i);
+	}
+
+	reg_rx_flr_mcst_flr_msk_set(self, 0x00000000U);
+	reg_rx_flr_mcst_flr_set(self, 0x00010FFFU, 0U);
+
+	/* Vlan filters */
+	rpf_vlan_outer_etht_set(self, 0x88A8U);
+	rpf_vlan_inner_etht_set(self, 0x8100U);
+	rpf_vlan_prom_mode_en_set(self, 1);
+
+	/* Rx Interrupts */
+	rdm_rx_desc_wr_wb_irq_en_set(self, 1U);
+
+	/* misc */
+	rpfl2broadcast_flr_act_set(self, 1U);
+	rpfl2broadcast_count_threshold_set(self, 0xFFFFU & (~0U / 256U));
+
+	rdm_rx_dca_en_set(self, 0U);
+	rdm_rx_dca_mode_set(self, 0U);
+
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_a0_hw_mac_addr_set(struct aq_hw_s *self, u8 *mac_addr)
+{
+	int err = 0;
+	unsigned int h = 0U;
+	unsigned int l = 0U;
+
+	if (!mac_addr) {
+		err = -EINVAL;
+		goto err_exit;
+	}
+	h = (mac_addr[0] << 8) | (mac_addr[1]);
+	l = (mac_addr[2] << 24) | (mac_addr[3] << 16) |
+		(mac_addr[4] << 8) | mac_addr[5];
+
+	rpfl2_uc_flr_en_set(self, 0U, HW_ATL_A0_MAC);
+	rpfl2unicast_dest_addresslsw_set(self, l, HW_ATL_A0_MAC);
+	rpfl2unicast_dest_addressmsw_set(self, h, HW_ATL_A0_MAC);
+	rpfl2_uc_flr_en_set(self, 1U, HW_ATL_A0_MAC);
+
+	err = aq_hw_err_from_flags(self);
+
+err_exit:
+	return err;
+}
+
+static int hw_atl_a0_hw_init(struct aq_hw_s *self,
+			     struct aq_nic_cfg_s *aq_nic_cfg,
+			     u8 *mac_addr)
+{
+	static u32 aq_hw_atl_igcr_table_[4][2] = {
+		{ 0x20000000U, 0x20000000U }, /* AQ_IRQ_INVALID */
+		{ 0x20000080U, 0x20000080U }, /* AQ_IRQ_LEGACY */
+		{ 0x20000021U, 0x20000025U }, /* AQ_IRQ_MSI */
+		{ 0x20000022U, 0x20000026U }  /* AQ_IRQ_MSIX */
+	};
+
+	int err = 0;
+
+	self->aq_nic_cfg = aq_nic_cfg;
+
+	hw_atl_utils_hw_chip_features_init(self,
+					   &PHAL_ATLANTIC_A0->chip_features);
+
+	hw_atl_a0_hw_init_tx_path(self);
+	hw_atl_a0_hw_init_rx_path(self);
+
+	hw_atl_a0_hw_mac_addr_set(self, mac_addr);
+
+	hw_atl_utils_mpi_set(self, MPI_INIT, aq_nic_cfg->link_speed_msk);
+
+	reg_tx_dma_debug_ctl_set(self, 0x800000b8U);
+	reg_tx_dma_debug_ctl_set(self, 0x000000b8U);
+
+	hw_atl_a0_hw_qos_set(self);
+	hw_atl_a0_hw_rss_set(self, &aq_nic_cfg->aq_rss);
+	hw_atl_a0_hw_rss_hash_set(self, &aq_nic_cfg->aq_rss);
+
+	err = aq_hw_err_from_flags(self);
+	if (err < 0)
+		goto err_exit;
+
+	/* Interrupts */
+	reg_irq_glb_ctl_set(self,
+			    aq_hw_atl_igcr_table_[aq_nic_cfg->irq_type]
+						 [(aq_nic_cfg->vecs > 1U) ?
+						 1 : 0]);
+
+	itr_irq_auto_masklsw_set(self, aq_nic_cfg->aq_hw_caps->irq_mask);
+
+	/* Interrupts */
+	reg_gen_irq_map_set(self,
+			    ((HW_ATL_A0_ERR_INT << 0x18) | (1U << 0x1F)) |
+			    ((HW_ATL_A0_ERR_INT << 0x10) | (1U << 0x17)) |
+			    ((HW_ATL_A0_ERR_INT << 8) | (1U << 0xF)) |
+			    ((HW_ATL_A0_ERR_INT) | (1U << 0x7)), 0U);
+
+	hw_atl_a0_hw_offload_set(self, aq_nic_cfg);
+
+err_exit:
+	return err;
+}
+
+static int hw_atl_a0_hw_ring_tx_start(struct aq_hw_s *self,
+				      struct aq_ring_s *ring)
+{
+	tdm_tx_desc_en_set(self, 1, ring->idx);
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_a0_hw_ring_rx_start(struct aq_hw_s *self,
+				      struct aq_ring_s *ring)
+{
+	rdm_rx_desc_en_set(self, 1, ring->idx);
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_a0_hw_start(struct aq_hw_s *self)
+{
+	tpb_tx_buff_en_set(self, 1);
+	rpb_rx_buff_en_set(self, 1);
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_a0_hw_tx_ring_tail_update(struct aq_hw_s *self,
+					    struct aq_ring_s *ring)
+{
+	reg_tx_dma_desc_tail_ptr_set(self, ring->sw_tail, ring->idx);
+	return 0;
+}
+
+static int hw_atl_a0_hw_ring_tx_xmit(struct aq_hw_s *self,
+				     struct aq_ring_s *ring,
+				     unsigned int frags)
+{
+	struct aq_ring_buff_s *buff = NULL;
+	struct hw_atl_txd_s *txd = NULL;
+	unsigned int buff_pa_len = 0U;
+	unsigned int pkt_len = 0U;
+	unsigned int frag_count = 0U;
+	bool is_gso = false;
+
+	buff = &ring->buff_ring[ring->sw_tail];
+	pkt_len = (buff->is_eop && buff->is_sop) ? buff->len : buff->len_pkt;
+
+	for (frag_count = 0; frag_count < frags; frag_count++) {
+		txd = (struct hw_atl_txd_s *)&ring->dx_ring[ring->sw_tail *
+						HW_ATL_A0_TXD_SIZE];
+		txd->ctl = 0;
+		txd->ctl2 = 0;
+		txd->buf_addr = 0;
+
+		buff = &ring->buff_ring[ring->sw_tail];
+
+		if (buff->is_txc) {
+			txd->ctl |= (buff->len_l3 << 31) |
+				(buff->len_l2 << 24) |
+				HW_ATL_A0_TXD_CTL_CMD_TCP |
+				HW_ATL_A0_TXD_CTL_DESC_TYPE_TXC;
+			txd->ctl2 |= (buff->mss << 16) |
+				(buff->len_l4 << 8) |
+				(buff->len_l3 >> 1);
+
+			pkt_len -= (buff->len_l4 +
+				    buff->len_l3 +
+				    buff->len_l2);
+			is_gso = true;
+		} else {
+			buff_pa_len = buff->len;
+
+			txd->buf_addr = buff->pa;
+			txd->ctl |= (HW_ATL_A0_TXD_CTL_BLEN &
+						((u32)buff_pa_len << 4));
+			txd->ctl |= HW_ATL_A0_TXD_CTL_DESC_TYPE_TXD;
+			/* PAY_LEN */
+			txd->ctl2 |= HW_ATL_A0_TXD_CTL2_LEN & (pkt_len << 14);
+
+			if (is_gso) {
+				txd->ctl |= HW_ATL_A0_TXD_CTL_CMD_LSO;
+				txd->ctl2 |= HW_ATL_A0_TXD_CTL2_CTX_EN;
+			}
+
+			/* Tx checksum offloads */
+			if (buff->is_ip_cso)
+				txd->ctl |= HW_ATL_A0_TXD_CTL_CMD_IPCSO;
+
+			if (buff->is_udp_cso || buff->is_tcp_cso)
+				txd->ctl |= HW_ATL_A0_TXD_CTL_CMD_TUCSO;
+
+			if (unlikely(buff->is_eop)) {
+				txd->ctl |= HW_ATL_A0_TXD_CTL_EOP;
+				txd->ctl |= HW_ATL_A0_TXD_CTL_CMD_WB;
+			}
+		}
+
+		ring->sw_tail = aq_ring_next_dx(ring, ring->sw_tail);
+	}
+
+	hw_atl_a0_hw_tx_ring_tail_update(self, ring);
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_a0_hw_ring_rx_init(struct aq_hw_s *self,
+				     struct aq_ring_s *aq_ring,
+				     struct aq_ring_param_s *aq_ring_param)
+{
+	u32 dma_desc_addr_lsw = (u32)aq_ring->dx_ring_pa;
+	u32 dma_desc_addr_msw = (u32)(((u64)aq_ring->dx_ring_pa) >> 32);
+
+	rdm_rx_desc_en_set(self, false, aq_ring->idx);
+
+	rdm_rx_desc_head_splitting_set(self, 0U, aq_ring->idx);
+
+	reg_rx_dma_desc_base_addresslswset(self, dma_desc_addr_lsw,
+					   aq_ring->idx);
+
+	reg_rx_dma_desc_base_addressmswset(self,
+					   dma_desc_addr_msw, aq_ring->idx);
+
+	rdm_rx_desc_len_set(self, aq_ring->size / 8U, aq_ring->idx);
+
+	rdm_rx_desc_data_buff_size_set(self,
+				       AQ_CFG_RX_FRAME_MAX / 1024U,
+				       aq_ring->idx);
+
+	rdm_rx_desc_head_buff_size_set(self, 0U, aq_ring->idx);
+	rdm_rx_desc_head_splitting_set(self, 0U, aq_ring->idx);
+	rpo_rx_desc_vlan_stripping_set(self, 0U, aq_ring->idx);
+
+	/* Rx ring set mode */
+
+	/* Mapping interrupt vector */
+	itr_irq_map_rx_set(self, aq_ring_param->vec_idx, aq_ring->idx);
+	itr_irq_map_en_rx_set(self, true, aq_ring->idx);
+
+	rdm_cpu_id_set(self, aq_ring_param->cpu, aq_ring->idx);
+	rdm_rx_desc_dca_en_set(self, 0U, aq_ring->idx);
+	rdm_rx_head_dca_en_set(self, 0U, aq_ring->idx);
+	rdm_rx_pld_dca_en_set(self, 0U, aq_ring->idx);
+
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_a0_hw_ring_tx_init(struct aq_hw_s *self,
+				     struct aq_ring_s *aq_ring,
+				     struct aq_ring_param_s *aq_ring_param)
+{
+	u32 dma_desc_lsw_addr = (u32)aq_ring->dx_ring_pa;
+	u32 dma_desc_msw_addr = (u32)(((u64)aq_ring->dx_ring_pa) >> 32);
+
+	reg_tx_dma_desc_base_addresslswset(self, dma_desc_lsw_addr,
+					   aq_ring->idx);
+
+	reg_tx_dma_desc_base_addressmswset(self, dma_desc_msw_addr,
+					   aq_ring->idx);
+
+	tdm_tx_desc_len_set(self, aq_ring->size / 8U, aq_ring->idx);
+
+	hw_atl_a0_hw_tx_ring_tail_update(self, aq_ring);
+
+	/* Set Tx threshold */
+	tdm_tx_desc_wr_wb_threshold_set(self, 0U, aq_ring->idx);
+
+	/* Mapping interrupt vector */
+	itr_irq_map_tx_set(self, aq_ring_param->vec_idx, aq_ring->idx);
+	itr_irq_map_en_tx_set(self, true, aq_ring->idx);
+
+	tdm_cpu_id_set(self, aq_ring_param->cpu, aq_ring->idx);
+	tdm_tx_desc_dca_en_set(self, 0U, aq_ring->idx);
+
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_a0_hw_ring_rx_fill(struct aq_hw_s *self,
+				     struct aq_ring_s *ring,
+				     unsigned int sw_tail_old)
+{
+	for (; sw_tail_old != ring->sw_tail;
+		sw_tail_old = aq_ring_next_dx(ring, sw_tail_old)) {
+		struct hw_atl_rxd_s *rxd =
+			(struct hw_atl_rxd_s *)&ring->dx_ring[sw_tail_old *
+							HW_ATL_A0_RXD_SIZE];
+
+		struct aq_ring_buff_s *buff = &ring->buff_ring[sw_tail_old];
+
+		rxd->buf_addr = buff->pa;
+		rxd->hdr_addr = 0U;
+	}
+
+	reg_rx_dma_desc_tail_ptr_set(self, sw_tail_old, ring->idx);
+
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_a0_hw_ring_tx_head_update(struct aq_hw_s *self,
+					    struct aq_ring_s *ring)
+{
+	int err = 0;
+	unsigned int hw_head_ = tdm_tx_desc_head_ptr_get(self, ring->idx);
+
+	if (aq_utils_obj_test(&self->header.flags, AQ_HW_FLAG_ERR_UNPLUG)) {
+		err = -ENXIO;
+		goto err_exit;
+	}
+	ring->hw_head = hw_head_;
+	err = aq_hw_err_from_flags(self);
+
+err_exit:
+	return err;
+}
+
+static int hw_atl_a0_hw_ring_rx_receive(struct aq_hw_s *self,
+					struct aq_ring_s *ring)
+{
+	struct device *ndev = aq_nic_get_dev(ring->aq_nic);
+
+	for (; ring->hw_head != ring->sw_tail;
+		ring->hw_head = aq_ring_next_dx(ring, ring->hw_head)) {
+		struct aq_ring_buff_s *buff = NULL;
+		struct hw_atl_rxd_wb_s *rxd_wb = (struct hw_atl_rxd_wb_s *)
+			&ring->dx_ring[ring->hw_head * HW_ATL_A0_RXD_SIZE];
+
+		unsigned int is_err = 1U;
+		unsigned int is_rx_check_sum_enabled = 0U;
+		unsigned int pkt_type = 0U;
+
+		if (!(rxd_wb->status & 0x5U)) { /* RxD is not done */
+			if ((1U << 4) &
+				reg_rx_dma_desc_status_get(self, ring->idx)) {
+			rdm_rx_desc_en_set(self, false, ring->idx);
+			rdm_rx_desc_res_set(self, true, ring->idx);
+			rdm_rx_desc_res_set(self, false, ring->idx);
+			rdm_rx_desc_en_set(self, true, ring->idx);
+			}
+
+			if (ring->hw_head ||
+			    (rdm_rx_desc_head_ptr_get(self, ring->idx) < 2U)) {
+				break;
+			} else if (!(rxd_wb->status & 0x1U)) {
+				struct hw_atl_rxd_wb_s *rxd_wb1 =
+					(struct hw_atl_rxd_wb_s *)
+					(&ring->dx_ring[(1U) *
+						HW_ATL_A0_RXD_SIZE]);
+
+				if ((rxd_wb1->status & 0x1U)) {
+					rxd_wb->pkt_len = 1514U;
+					rxd_wb->status = 3U;
+				} else {
+					break;
+				}
+			}
+		}
+
+		buff = &ring->buff_ring[ring->hw_head];
+
+		if (0x3U != (rxd_wb->status & 0x3U))
+			rxd_wb->status |= 4;
+
+		is_err = (0x0000001CU & rxd_wb->status);
+		is_rx_check_sum_enabled = (rxd_wb->type) & (0x3U << 19);
+		pkt_type = 0xFFU & (rxd_wb->type >> 4);
+
+		if (is_rx_check_sum_enabled) {
+			if (0x0U == (pkt_type & 0x3U))
+				buff->is_ip_cso = (is_err & 0x08U) ? 0 : 1;
+
+			if (0x4U == (pkt_type & 0x1CU))
+				buff->is_udp_cso = (is_err & 0x10U) ? 0 : 1;
+			else if (0x0U == (pkt_type & 0x1CU))
+				buff->is_tcp_cso = (is_err & 0x10U) ? 0 : 1;
+		}
+
+		is_err &= ~0x18U;
+		is_err &= ~0x04U;
+
+		dma_unmap_page(ndev, buff->pa, buff->len, DMA_FROM_DEVICE);
+
+		if (is_err || rxd_wb->type & 0x1000U) {
+			/* status error or DMA error */
+			buff->is_error = 1U;
+		} else {
+			if (self->aq_nic_cfg->is_rss) {
+				/* last 4 byte */
+				u16 rss_type = rxd_wb->type & 0xFU;
+
+				if (rss_type && rss_type < 0x8U) {
+					buff->is_hash_l4 = (rss_type == 0x4 ||
+							rss_type == 0x5);
+					buff->rss_hash = rxd_wb->rss_hash;
+				}
+			}
+
+			if (HW_ATL_A0_RXD_WB_STAT2_EOP & rxd_wb->status) {
+				buff->len = rxd_wb->pkt_len %
+					AQ_CFG_RX_FRAME_MAX;
+				buff->len = buff->len ?
+					buff->len : AQ_CFG_RX_FRAME_MAX;
+				buff->next = 0U;
+				buff->is_eop = 1U;
+			} else {
+				/* jumbo */
+				buff->next = aq_ring_next_dx(ring,
+							     ring->hw_head);
+				++ring->stats.rx.jumbo_packets;
+			}
+		}
+	}
+
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_a0_hw_irq_enable(struct aq_hw_s *self, u64 mask)
+{
+	itr_irq_msk_setlsw_set(self, LODWORD(mask) |
+			       (1U << HW_ATL_A0_ERR_INT));
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_a0_hw_irq_disable(struct aq_hw_s *self, u64 mask)
+{
+	itr_irq_msk_clearlsw_set(self, LODWORD(mask));
+	itr_irq_status_clearlsw_set(self, LODWORD(mask));
+
+	if ((1U << 16) & reg_gen_irq_status_get(self))
+
+		atomic_inc(&PHAL_ATLANTIC_A0->dpc);
+
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_a0_hw_irq_read(struct aq_hw_s *self, u64 *mask)
+{
+	*mask = itr_irq_statuslsw_get(self);
+	return aq_hw_err_from_flags(self);
+}
+
+#define IS_FILTER_ENABLED(_F_) ((packet_filter & (_F_)) ? 1U : 0U)
+
+static int hw_atl_a0_hw_packet_filter_set(struct aq_hw_s *self,
+					  unsigned int packet_filter)
+{
+	unsigned int i = 0U;
+
+	rpfl2promiscuous_mode_en_set(self, IS_FILTER_ENABLED(IFF_PROMISC));
+	rpfl2multicast_flr_en_set(self, IS_FILTER_ENABLED(IFF_MULTICAST), 0);
+	rpfl2broadcast_en_set(self, IS_FILTER_ENABLED(IFF_BROADCAST));
+
+	self->aq_nic_cfg->is_mc_list_enabled =
+			IS_FILTER_ENABLED(IFF_MULTICAST);
+
+	for (i = HW_ATL_A0_MAC_MIN; i < HW_ATL_A0_MAC_MAX; ++i)
+		rpfl2_uc_flr_en_set(self,
+				    (self->aq_nic_cfg->is_mc_list_enabled &&
+				    (i <= self->aq_nic_cfg->mc_list_count)) ?
+				    1U : 0U, i);
+
+	return aq_hw_err_from_flags(self);
+}
+
+#undef IS_FILTER_ENABLED
+
+static int hw_atl_a0_hw_multicast_list_set(struct aq_hw_s *self,
+					   u8 ar_mac
+					   [AQ_CFG_MULTICAST_ADDRESS_MAX]
+					   [ETH_ALEN],
+					   u32 count)
+{
+	int err = 0;
+
+	if (count > (HW_ATL_A0_MAC_MAX - HW_ATL_A0_MAC_MIN)) {
+		err = EBADRQC;
+		goto err_exit;
+	}
+	for (self->aq_nic_cfg->mc_list_count = 0U;
+			self->aq_nic_cfg->mc_list_count < count;
+			++self->aq_nic_cfg->mc_list_count) {
+		u32 i = self->aq_nic_cfg->mc_list_count;
+		u32 h = (ar_mac[i][0] << 8) | (ar_mac[i][1]);
+		u32 l = (ar_mac[i][2] << 24) | (ar_mac[i][3] << 16) |
+					(ar_mac[i][4] << 8) | ar_mac[i][5];
+
+		rpfl2_uc_flr_en_set(self, 0U, HW_ATL_A0_MAC_MIN + i);
+
+		rpfl2unicast_dest_addresslsw_set(self,
+						 l, HW_ATL_A0_MAC_MIN + i);
+
+		rpfl2unicast_dest_addressmsw_set(self,
+						 h, HW_ATL_A0_MAC_MIN + i);
+
+		rpfl2_uc_flr_en_set(self,
+				    (self->aq_nic_cfg->is_mc_list_enabled),
+				    HW_ATL_A0_MAC_MIN + i);
+	}
+
+	err = aq_hw_err_from_flags(self);
+
+err_exit:
+	return err;
+}
+
+static int hw_atl_a0_hw_interrupt_moderation_set(struct aq_hw_s *self,
+						 bool itr_enabled)
+{
+	unsigned int i = 0U;
+
+	if (itr_enabled && self->aq_nic_cfg->itr) {
+		if (self->aq_nic_cfg->itr != 0xFFFFU) {
+			u32 itr_ = (self->aq_nic_cfg->itr >> 1);
+
+			itr_ = min(AQ_CFG_IRQ_MASK, itr_);
+
+			PHAL_ATLANTIC_A0->itr_rx = 0x80000000U |
+					(itr_ << 0x10);
+		} else  {
+			u32 n = 0xFFFFU & aq_hw_read_reg(self, 0x00002A00U);
+
+			if (n < self->aq_link_status.mbps) {
+				PHAL_ATLANTIC_A0->itr_rx = 0U;
+			} else {
+				static unsigned int hw_timers_tbl_[] = {
+					0x01CU, /* 10Gbit */
+					0x039U, /* 5Gbit */
+					0x039U, /* 5Gbit 5GS */
+					0x073U, /* 2.5Gbit */
+					0x120U, /* 1Gbit */
+					0x1FFU, /* 100Mbit */
+				};
+
+				unsigned int speed_index =
+					hw_atl_utils_mbps_2_speed_index(
+						self->aq_link_status.mbps);
+
+				PHAL_ATLANTIC_A0->itr_rx =
+					0x80000000U |
+					(hw_timers_tbl_[speed_index] << 0x10U);
+			}
+
+			aq_hw_write_reg(self, 0x00002A00U, 0x40000000U);
+			aq_hw_write_reg(self, 0x00002A00U, 0x8D000000U);
+		}
+	} else {
+		PHAL_ATLANTIC_A0->itr_rx = 0U;
+	}
+
+	for (i = HW_ATL_A0_RINGS_MAX; i--;)
+		reg_irq_thr_set(self, PHAL_ATLANTIC_A0->itr_rx, i);
+
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_a0_hw_stop(struct aq_hw_s *self)
+{
+	hw_atl_a0_hw_irq_disable(self, HW_ATL_A0_INT_MASK);
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_a0_hw_ring_tx_stop(struct aq_hw_s *self,
+				     struct aq_ring_s *ring)
+{
+	tdm_tx_desc_en_set(self, 0U, ring->idx);
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_a0_hw_ring_rx_stop(struct aq_hw_s *self,
+				     struct aq_ring_s *ring)
+{
+	rdm_rx_desc_en_set(self, 0U, ring->idx);
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_a0_hw_set_speed(struct aq_hw_s *self, u32 speed)
+{
+	int err = 0;
+
+	err = hw_atl_utils_mpi_set_speed(self, speed, MPI_INIT);
+	if (err < 0)
+		goto err_exit;
+
+err_exit:
+	return err;
+}
+
+static struct aq_hw_ops hw_atl_ops_ = {
+	.create               = hw_atl_a0_create,
+	.destroy              = hw_atl_a0_destroy,
+	.get_hw_caps          = hw_atl_a0_get_hw_caps,
+
+	.hw_get_mac_permanent = hw_atl_utils_get_mac_permanent,
+	.hw_set_mac_address   = hw_atl_a0_hw_mac_addr_set,
+	.hw_get_link_status   = hw_atl_utils_mpi_get_link_status,
+	.hw_set_link_speed    = hw_atl_a0_hw_set_speed,
+	.hw_init              = hw_atl_a0_hw_init,
+	.hw_deinit            = hw_atl_utils_hw_deinit,
+	.hw_set_power         = hw_atl_utils_hw_set_power,
+	.hw_reset             = hw_atl_a0_hw_reset,
+	.hw_start             = hw_atl_a0_hw_start,
+	.hw_ring_tx_start     = hw_atl_a0_hw_ring_tx_start,
+	.hw_ring_tx_stop      = hw_atl_a0_hw_ring_tx_stop,
+	.hw_ring_rx_start     = hw_atl_a0_hw_ring_rx_start,
+	.hw_ring_rx_stop      = hw_atl_a0_hw_ring_rx_stop,
+	.hw_stop              = hw_atl_a0_hw_stop,
+
+	.hw_ring_tx_xmit         = hw_atl_a0_hw_ring_tx_xmit,
+	.hw_ring_tx_head_update  = hw_atl_a0_hw_ring_tx_head_update,
+
+	.hw_ring_rx_receive      = hw_atl_a0_hw_ring_rx_receive,
+	.hw_ring_rx_fill         = hw_atl_a0_hw_ring_rx_fill,
+
+	.hw_irq_enable           = hw_atl_a0_hw_irq_enable,
+	.hw_irq_disable          = hw_atl_a0_hw_irq_disable,
+	.hw_irq_read             = hw_atl_a0_hw_irq_read,
+
+	.hw_ring_rx_init             = hw_atl_a0_hw_ring_rx_init,
+	.hw_ring_tx_init             = hw_atl_a0_hw_ring_tx_init,
+	.hw_packet_filter_set        = hw_atl_a0_hw_packet_filter_set,
+	.hw_multicast_list_set       = hw_atl_a0_hw_multicast_list_set,
+	.hw_interrupt_moderation_set = hw_atl_a0_hw_interrupt_moderation_set,
+	.hw_rss_set                  = hw_atl_a0_hw_rss_set,
+	.hw_rss_hash_set             = hw_atl_a0_hw_rss_hash_set,
+	.hw_get_regs                 = hw_atl_utils_hw_get_regs,
+	.hw_get_hw_stats             = hw_atl_utils_get_hw_stats,
+	.hw_get_fw_version           = hw_atl_utils_get_fw_version,
+};
+
+struct aq_hw_ops *hw_atl_a0_get_ops_by_id(struct pci_dev *pdev)
+{
+	bool is_vid_ok = (pdev->vendor == PCI_VENDOR_ID_AQUANTIA);
+	bool is_did_ok = ((pdev->device == HW_ATL_DEVICE_ID_0001) ||
+			(pdev->device == HW_ATL_DEVICE_ID_D100) ||
+			(pdev->device == HW_ATL_DEVICE_ID_D107) ||
+			(pdev->device == HW_ATL_DEVICE_ID_D108) ||
+			(pdev->device == HW_ATL_DEVICE_ID_D109));
+
+	bool is_rev_ok = (pdev->revision == 1U);
+
+	return (is_vid_ok && is_did_ok && is_rev_ok) ? &hw_atl_ops_ : NULL;
+}
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.h
new file mode 100644
index 000000000000..6e1d527954c9
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.h
@@ -0,0 +1,34 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File hw_atl_a0.h: Declaration of abstract interface for Atlantic hardware
+ * specific functions.
+ */
+
+#ifndef HW_ATL_A0_H
+#define HW_ATL_A0_H
+
+#include "../aq_common.h"
+
+#ifndef PCI_VENDOR_ID_AQUANTIA
+
+#define PCI_VENDOR_ID_AQUANTIA  0x1D6A
+#define HW_ATL_DEVICE_ID_0001   0x0001
+#define HW_ATL_DEVICE_ID_D100   0xD100
+#define HW_ATL_DEVICE_ID_D107   0xD107
+#define HW_ATL_DEVICE_ID_D108   0xD108
+#define HW_ATL_DEVICE_ID_D109   0xD109
+
+#define HW_ATL_NIC_NAME "aQuantia AQtion 5Gbit Network Adapter"
+
+#endif
+
+struct aq_hw_ops *hw_atl_a0_get_ops_by_id(struct pci_dev *pdev);
+
+#endif /* HW_ATL_A0_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0_internal.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0_internal.h
new file mode 100644
index 000000000000..1093ea18823a
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0_internal.h
@@ -0,0 +1,155 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File hw_atl_a0_internal.h: Definition of Atlantic A0 chip specific
+ * constants.
+ */
+
+#ifndef HW_ATL_A0_INTERNAL_H
+#define HW_ATL_A0_INTERNAL_H
+
+#include "../aq_common.h"
+
+#define HW_ATL_A0_MTU_JUMBO 9014U
+
+#define HW_ATL_A0_TX_RINGS 4U
+#define HW_ATL_A0_RX_RINGS 4U
+
+#define HW_ATL_A0_RINGS_MAX 32U
+#define HW_ATL_A0_TXD_SIZE  16U
+#define HW_ATL_A0_RXD_SIZE  16U
+
+#define HW_ATL_A0_MAC      0U
+#define HW_ATL_A0_MAC_MIN  1U
+#define HW_ATL_A0_MAC_MAX  33U
+
+/* interrupts */
+#define HW_ATL_A0_ERR_INT 8U
+#define HW_ATL_A0_INT_MASK  0xFFFFFFFFU
+
+#define HW_ATL_A0_TXD_CTL2_LEN        0xFFFFC000U
+#define HW_ATL_A0_TXD_CTL2_CTX_EN     0x00002000U
+#define HW_ATL_A0_TXD_CTL2_CTX_IDX    0x00001000U
+
+#define HW_ATL_A0_TXD_CTL_DESC_TYPE_TXD   0x00000001U
+#define HW_ATL_A0_TXD_CTL_DESC_TYPE_TXC   0x00000002U
+#define HW_ATL_A0_TXD_CTL_BLEN        0x000FFFF0U
+#define HW_ATL_A0_TXD_CTL_DD          0x00100000U
+#define HW_ATL_A0_TXD_CTL_EOP         0x00200000U
+
+#define HW_ATL_A0_TXD_CTL_CMD_X       0x3FC00000U
+
+#define HW_ATL_A0_TXD_CTL_CMD_VLAN    BIT(22)
+#define HW_ATL_A0_TXD_CTL_CMD_FCS     BIT(23)
+#define HW_ATL_A0_TXD_CTL_CMD_IPCSO   BIT(24)
+#define HW_ATL_A0_TXD_CTL_CMD_TUCSO   BIT(25)
+#define HW_ATL_A0_TXD_CTL_CMD_LSO     BIT(26)
+#define HW_ATL_A0_TXD_CTL_CMD_WB      BIT(27)
+#define HW_ATL_A0_TXD_CTL_CMD_VXLAN   BIT(28)
+
+#define HW_ATL_A0_TXD_CTL_CMD_IPV6    BIT(21)
+#define HW_ATL_A0_TXD_CTL_CMD_TCP     BIT(22)
+
+#define HW_ATL_A0_MPI_CONTROL_ADR     0x0368U
+#define HW_ATL_A0_MPI_STATE_ADR       0x036CU
+
+#define HW_ATL_A0_MPI_SPEED_MSK       0xFFFFU
+#define HW_ATL_A0_MPI_SPEED_SHIFT     16U
+
+#define HW_ATL_A0_RATE_10G            BIT(0)
+#define HW_ATL_A0_RATE_5G             BIT(1)
+#define HW_ATL_A0_RATE_2G5            BIT(3)
+#define HW_ATL_A0_RATE_1G             BIT(4)
+#define HW_ATL_A0_RATE_100M           BIT(5)
+
+#define HW_ATL_A0_TXBUF_MAX 160U
+#define HW_ATL_A0_RXBUF_MAX 320U
+
+#define HW_ATL_A0_RSS_REDIRECTION_MAX 64U
+#define HW_ATL_A0_RSS_REDIRECTION_BITS 3U
+
+#define HW_ATL_A0_TC_MAX 1U
+#define HW_ATL_A0_RSS_MAX 8U
+
+#define HW_ATL_A0_FW_SEMA_RAM           0x2U
+
+#define HW_ATL_A0_RXD_DD    0x1U
+#define HW_ATL_A0_RXD_NCEA0 0x1U
+
+#define HW_ATL_A0_RXD_WB_STAT2_EOP     0x0002U
+
+#define HW_ATL_A0_UCP_0X370_REG  0x370U
+
+#define HW_ATL_A0_FW_VER_EXPECTED 0x01050006U
+
+/* Hardware tx descriptor */
+struct __packed hw_atl_txd_s {
+	u64 buf_addr;
+	u32 ctl;
+	u32 ctl2; /* 63..46 - payload length, 45 - ctx enable, 44 - ctx index */
+};
+
+/* Hardware tx context descriptor */
+struct __packed hw_atl_txc_s {
+	u32 rsvd;
+	u32 len;
+	u32 ctl;
+	u32 len2;
+};
+
+/* Hardware rx descriptor */
+struct __packed hw_atl_rxd_s {
+	u64 buf_addr;
+	u64 hdr_addr;
+};
+
+/* Hardware rx descriptor writeback */
+struct __packed hw_atl_rxd_wb_s {
+	u32 type;
+	u32 rss_hash;
+	u16 status;
+	u16 pkt_len;
+	u16 next_desc_ptr;
+	u16 vlan;
+};
+
+/* HW layer capabilities */
+static struct aq_hw_caps_s hw_atl_a0_hw_caps_ = {
+	.ports = 1U,
+	.is_64_dma = true,
+	.msix_irqs = 4U,
+	.irq_mask = ~0U,
+	.vecs = HW_ATL_A0_RSS_MAX,
+	.tcs = HW_ATL_A0_TC_MAX,
+	.rxd_alignment = 1U,
+	.rxd_size = HW_ATL_A0_RXD_SIZE,
+	.rxds = 248U,
+	.txd_alignment = 1U,
+	.txd_size = HW_ATL_A0_TXD_SIZE,
+	.txds = 8U * 1024U,
+	.txhwb_alignment = 4096U,
+	.tx_rings = HW_ATL_A0_TX_RINGS,
+	.rx_rings = HW_ATL_A0_RX_RINGS,
+	.hw_features = NETIF_F_HW_CSUM |
+			NETIF_F_RXHASH |
+			NETIF_F_SG |
+			NETIF_F_TSO,
+	.hw_priv_flags = IFF_UNICAST_FLT,
+	.link_speed_msk = (HW_ATL_A0_RATE_10G |
+			HW_ATL_A0_RATE_5G |
+			HW_ATL_A0_RATE_2G5 |
+			HW_ATL_A0_RATE_1G |
+			HW_ATL_A0_RATE_100M),
+	.flow_control = true,
+	.mtu = HW_ATL_A0_MTU_JUMBO,
+	.mac_regs_count = 88,
+	.fw_ver_expected = HW_ATL_A0_FW_VER_EXPECTED,
+};
+
+#endif /* HW_ATL_A0_INTERNAL_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
new file mode 100644
index 000000000000..cab2931dab9a
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c
@@ -0,0 +1,958 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File hw_atl_b0.c: Definition of Atlantic hardware specific functions. */
+
+#include "../aq_hw.h"
+#include "../aq_hw_utils.h"
+#include "../aq_ring.h"
+#include "hw_atl_b0.h"
+#include "hw_atl_utils.h"
+#include "hw_atl_llh.h"
+#include "hw_atl_b0_internal.h"
+
+static int hw_atl_b0_get_hw_caps(struct aq_hw_s *self,
+				 struct aq_hw_caps_s *aq_hw_caps)
+{
+	memcpy(aq_hw_caps, &hw_atl_b0_hw_caps_, sizeof(*aq_hw_caps));
+	return 0;
+}
+
+static struct aq_hw_s *hw_atl_b0_create(struct aq_pci_func_s *aq_pci_func,
+					unsigned int port,
+					struct aq_hw_ops *ops)
+{
+	struct hw_atl_s *self = NULL;
+
+	self = kzalloc(sizeof(*self), GFP_KERNEL);
+	if (!self)
+		goto err_exit;
+
+	self->base.aq_pci_func = aq_pci_func;
+
+	self->base.not_ff_addr = 0x10U;
+
+err_exit:
+	return (struct aq_hw_s *)self;
+}
+
+static void hw_atl_b0_destroy(struct aq_hw_s *self)
+{
+	kfree(self);
+}
+
+static int hw_atl_b0_hw_reset(struct aq_hw_s *self)
+{
+	int err = 0;
+
+	glb_glb_reg_res_dis_set(self, 1U);
+	pci_pci_reg_res_dis_set(self, 0U);
+	rx_rx_reg_res_dis_set(self, 0U);
+	tx_tx_reg_res_dis_set(self, 0U);
+
+	HW_ATL_FLUSH();
+	glb_soft_res_set(self, 1);
+
+	/* check 10 times by 1ms */
+	AQ_HW_WAIT_FOR(glb_soft_res_get(self) == 0, 1000U, 10U);
+	if (err < 0)
+		goto err_exit;
+
+	itr_irq_reg_res_dis_set(self, 0U);
+	itr_res_irq_set(self, 1U);
+
+	/* check 10 times by 1ms */
+	AQ_HW_WAIT_FOR(itr_res_irq_get(self) == 0, 1000U, 10U);
+	if (err < 0)
+		goto err_exit;
+
+	hw_atl_utils_mpi_set(self, MPI_RESET, 0x0U);
+
+	err = aq_hw_err_from_flags(self);
+
+err_exit:
+	return err;
+}
+
+static int hw_atl_b0_hw_qos_set(struct aq_hw_s *self)
+{
+	u32 tc = 0U;
+	u32 buff_size = 0U;
+	unsigned int i_priority = 0U;
+	bool is_rx_flow_control = false;
+
+	/* TPS Descriptor rate init */
+	tps_tx_pkt_shed_desc_rate_curr_time_res_set(self, 0x0U);
+	tps_tx_pkt_shed_desc_rate_lim_set(self, 0xA);
+
+	/* TPS VM init */
+	tps_tx_pkt_shed_desc_vm_arb_mode_set(self, 0U);
+
+	/* TPS TC credits init */
+	tps_tx_pkt_shed_desc_tc_arb_mode_set(self, 0U);
+	tps_tx_pkt_shed_data_arb_mode_set(self, 0U);
+
+	tps_tx_pkt_shed_tc_data_max_credit_set(self, 0xFFF, 0U);
+	tps_tx_pkt_shed_tc_data_weight_set(self, 0x64, 0U);
+	tps_tx_pkt_shed_desc_tc_max_credit_set(self, 0x50, 0U);
+	tps_tx_pkt_shed_desc_tc_weight_set(self, 0x1E, 0U);
+
+	/* Tx buf size */
+	buff_size = HW_ATL_B0_TXBUF_MAX;
+
+	tpb_tx_pkt_buff_size_per_tc_set(self, buff_size, tc);
+	tpb_tx_buff_hi_threshold_per_tc_set(self,
+					    (buff_size * (1024 / 32U) * 66U) /
+					    100U, tc);
+	tpb_tx_buff_lo_threshold_per_tc_set(self,
+					    (buff_size * (1024 / 32U) * 50U) /
+					    100U, tc);
+
+	/* QoS Rx buf size per TC */
+	tc = 0;
+	is_rx_flow_control = (AQ_NIC_FC_RX & self->aq_nic_cfg->flow_control);
+	buff_size = HW_ATL_B0_RXBUF_MAX;
+
+	rpb_rx_pkt_buff_size_per_tc_set(self, buff_size, tc);
+	rpb_rx_buff_hi_threshold_per_tc_set(self,
+					    (buff_size *
+					    (1024U / 32U) * 66U) /
+					    100U, tc);
+	rpb_rx_buff_lo_threshold_per_tc_set(self,
+					    (buff_size *
+					    (1024U / 32U) * 50U) /
+					    100U, tc);
+	rpb_rx_xoff_en_per_tc_set(self, is_rx_flow_control ? 1U : 0U, tc);
+
+	/* QoS 802.1p priority -> TC mapping */
+	for (i_priority = 8U; i_priority--;)
+		rpf_rpb_user_priority_tc_map_set(self, i_priority, 0U);
+
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_b0_hw_rss_hash_set(struct aq_hw_s *self,
+				     struct aq_rss_parameters *rss_params)
+{
+	struct aq_nic_cfg_s *cfg = NULL;
+	int err = 0;
+	unsigned int i = 0U;
+	unsigned int addr = 0U;
+
+	cfg = self->aq_nic_cfg;
+
+	for (i = 10, addr = 0U; i--; ++addr) {
+		u32 key_data = cfg->is_rss ?
+			__swab32(rss_params->hash_secret_key[i]) : 0U;
+		rpf_rss_key_wr_data_set(self, key_data);
+		rpf_rss_key_addr_set(self, addr);
+		rpf_rss_key_wr_en_set(self, 1U);
+		AQ_HW_WAIT_FOR(rpf_rss_key_wr_en_get(self) == 0, 1000U, 10U);
+		if (err < 0)
+			goto err_exit;
+	}
+
+	err = aq_hw_err_from_flags(self);
+
+err_exit:
+	return err;
+}
+
+static int hw_atl_b0_hw_rss_set(struct aq_hw_s *self,
+				struct aq_rss_parameters *rss_params)
+{
+	u8 *indirection_table =	rss_params->indirection_table;
+	u32 i = 0U;
+	u32 num_rss_queues = max(1U, self->aq_nic_cfg->num_rss_queues);
+	int err = 0;
+	u16 bitary[(HW_ATL_B0_RSS_REDIRECTION_MAX *
+					HW_ATL_B0_RSS_REDIRECTION_BITS / 16U)];
+
+	memset(bitary, 0, sizeof(bitary));
+
+	for (i = HW_ATL_B0_RSS_REDIRECTION_MAX; i--;) {
+		(*(u32 *)(bitary + ((i * 3U) / 16U))) |=
+			((indirection_table[i] % num_rss_queues) <<
+			((i * 3U) & 0xFU));
+	}
+
+	for (i = AQ_DIMOF(bitary); i--;) {
+		rpf_rss_redir_tbl_wr_data_set(self, bitary[i]);
+		rpf_rss_redir_tbl_addr_set(self, i);
+		rpf_rss_redir_wr_en_set(self, 1U);
+		AQ_HW_WAIT_FOR(rpf_rss_redir_wr_en_get(self) == 0, 1000U, 10U);
+		if (err < 0)
+			goto err_exit;
+	}
+
+	err = aq_hw_err_from_flags(self);
+
+err_exit:
+	return err;
+}
+
+static int hw_atl_b0_hw_offload_set(struct aq_hw_s *self,
+				    struct aq_nic_cfg_s *aq_nic_cfg)
+{
+	int err = 0;
+	unsigned int i;
+
+	/* TX checksums offloads*/
+	tpo_ipv4header_crc_offload_en_set(self, 1);
+	tpo_tcp_udp_crc_offload_en_set(self, 1);
+	if (err < 0)
+		goto err_exit;
+
+	/* RX checksums offloads*/
+	rpo_ipv4header_crc_offload_en_set(self, 1);
+	rpo_tcp_udp_crc_offload_en_set(self, 1);
+	if (err < 0)
+		goto err_exit;
+
+	/* LSO offloads*/
+	tdm_large_send_offload_en_set(self, 0xFFFFFFFFU);
+	if (err < 0)
+		goto err_exit;
+
+/* LRO offloads */
+	{
+		unsigned int val = (8U < HW_ATL_B0_LRO_RXD_MAX) ? 0x3U :
+			((4U < HW_ATL_B0_LRO_RXD_MAX) ? 0x2U :
+			((2U < HW_ATL_B0_LRO_RXD_MAX) ? 0x1U : 0x0));
+
+		for (i = 0; i < HW_ATL_B0_RINGS_MAX; i++)
+			rpo_lro_max_num_of_descriptors_set(self, val, i);
+
+		rpo_lro_time_base_divider_set(self, 0x61AU);
+		rpo_lro_inactive_interval_set(self, 0);
+		rpo_lro_max_coalescing_interval_set(self, 2);
+
+		rpo_lro_qsessions_lim_set(self, 1U);
+
+		rpo_lro_total_desc_lim_set(self, 2U);
+
+		rpo_lro_patch_optimization_en_set(self, 0U);
+
+		rpo_lro_min_pay_of_first_pkt_set(self, 10U);
+
+		rpo_lro_pkt_lim_set(self, 1U);
+
+		rpo_lro_en_set(self, aq_nic_cfg->is_lro ? 0xFFFFFFFFU : 0U);
+	}
+	err = aq_hw_err_from_flags(self);
+
+err_exit:
+	return err;
+}
+
+static int hw_atl_b0_hw_init_tx_path(struct aq_hw_s *self)
+{
+	thm_lso_tcp_flag_of_first_pkt_set(self, 0x0FF6U);
+	thm_lso_tcp_flag_of_middle_pkt_set(self, 0x0FF6U);
+	thm_lso_tcp_flag_of_last_pkt_set(self, 0x0F7FU);
+
+	/* Tx interrupts */
+	tdm_tx_desc_wr_wb_irq_en_set(self, 1U);
+
+	/* misc */
+	aq_hw_write_reg(self, 0x00007040U, IS_CHIP_FEATURE(TPO2) ?
+			0x00010000U : 0x00000000U);
+	tdm_tx_dca_en_set(self, 0U);
+	tdm_tx_dca_mode_set(self, 0U);
+
+	tpb_tx_path_scp_ins_en_set(self, 1U);
+
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_b0_hw_init_rx_path(struct aq_hw_s *self)
+{
+	struct aq_nic_cfg_s *cfg = self->aq_nic_cfg;
+	int i;
+
+	/* Rx TC/RSS number config */
+	rpb_rpf_rx_traf_class_mode_set(self, 1U);
+
+	/* Rx flow control */
+	rpb_rx_flow_ctl_mode_set(self, 1U);
+
+	/* RSS Ring selection */
+	reg_rx_flr_rss_control1set(self, cfg->is_rss ?
+					0xB3333333U : 0x00000000U);
+
+	/* Multicast filters */
+	for (i = HW_ATL_B0_MAC_MAX; i--;) {
+		rpfl2_uc_flr_en_set(self, (i == 0U) ? 1U : 0U, i);
+		rpfl2unicast_flr_act_set(self, 1U, i);
+	}
+
+	reg_rx_flr_mcst_flr_msk_set(self, 0x00000000U);
+	reg_rx_flr_mcst_flr_set(self, 0x00010FFFU, 0U);
+
+	/* Vlan filters */
+	rpf_vlan_outer_etht_set(self, 0x88A8U);
+	rpf_vlan_inner_etht_set(self, 0x8100U);
+
+	if (cfg->vlan_id) {
+		rpf_vlan_flr_act_set(self, 1U, 0U);
+		rpf_vlan_id_flr_set(self, 0U, 0U);
+		rpf_vlan_flr_en_set(self, 0U, 0U);
+
+		rpf_vlan_accept_untagged_packets_set(self, 1U);
+		rpf_vlan_untagged_act_set(self, 1U);
+
+		rpf_vlan_flr_act_set(self, 1U, 1U);
+		rpf_vlan_id_flr_set(self, cfg->vlan_id, 0U);
+		rpf_vlan_flr_en_set(self, 1U, 1U);
+	} else {
+		rpf_vlan_prom_mode_en_set(self, 1);
+	}
+
+	/* Rx Interrupts */
+	rdm_rx_desc_wr_wb_irq_en_set(self, 1U);
+
+	/* misc */
+	aq_hw_write_reg(self, 0x00005040U,
+			IS_CHIP_FEATURE(RPF2) ? 0x000F0000U : 0x00000000U);
+
+	rpfl2broadcast_flr_act_set(self, 1U);
+	rpfl2broadcast_count_threshold_set(self, 0xFFFFU & (~0U / 256U));
+
+	rdm_rx_dca_en_set(self, 0U);
+	rdm_rx_dca_mode_set(self, 0U);
+
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_b0_hw_mac_addr_set(struct aq_hw_s *self, u8 *mac_addr)
+{
+	int err = 0;
+	unsigned int h = 0U;
+	unsigned int l = 0U;
+
+	if (!mac_addr) {
+		err = -EINVAL;
+		goto err_exit;
+	}
+	h = (mac_addr[0] << 8) | (mac_addr[1]);
+	l = (mac_addr[2] << 24) | (mac_addr[3] << 16) |
+		(mac_addr[4] << 8) | mac_addr[5];
+
+	rpfl2_uc_flr_en_set(self, 0U, HW_ATL_B0_MAC);
+	rpfl2unicast_dest_addresslsw_set(self, l, HW_ATL_B0_MAC);
+	rpfl2unicast_dest_addressmsw_set(self, h, HW_ATL_B0_MAC);
+	rpfl2_uc_flr_en_set(self, 1U, HW_ATL_B0_MAC);
+
+	err = aq_hw_err_from_flags(self);
+
+err_exit:
+	return err;
+}
+
+static int hw_atl_b0_hw_init(struct aq_hw_s *self,
+			     struct aq_nic_cfg_s *aq_nic_cfg,
+			     u8 *mac_addr)
+{
+	static u32 aq_hw_atl_igcr_table_[4][2] = {
+		{ 0x20000000U, 0x20000000U }, /* AQ_IRQ_INVALID */
+		{ 0x20000080U, 0x20000080U }, /* AQ_IRQ_LEGACY */
+		{ 0x20000021U, 0x20000025U }, /* AQ_IRQ_MSI */
+		{ 0x20000022U, 0x20000026U }  /* AQ_IRQ_MSIX */
+	};
+
+	int err = 0;
+
+	self->aq_nic_cfg = aq_nic_cfg;
+
+	hw_atl_utils_hw_chip_features_init(self,
+					   &PHAL_ATLANTIC_B0->chip_features);
+
+	hw_atl_b0_hw_init_tx_path(self);
+	hw_atl_b0_hw_init_rx_path(self);
+
+	hw_atl_b0_hw_mac_addr_set(self, mac_addr);
+
+	hw_atl_utils_mpi_set(self, MPI_INIT, aq_nic_cfg->link_speed_msk);
+
+	hw_atl_b0_hw_qos_set(self);
+	hw_atl_b0_hw_rss_set(self, &aq_nic_cfg->aq_rss);
+	hw_atl_b0_hw_rss_hash_set(self, &aq_nic_cfg->aq_rss);
+
+	err = aq_hw_err_from_flags(self);
+	if (err < 0)
+		goto err_exit;
+
+	/* Interrupts */
+	reg_irq_glb_ctl_set(self,
+			    aq_hw_atl_igcr_table_[aq_nic_cfg->irq_type]
+						 [(aq_nic_cfg->vecs > 1U) ?
+						 1 : 0]);
+
+	itr_irq_auto_masklsw_set(self, aq_nic_cfg->aq_hw_caps->irq_mask);
+
+	/* Interrupts */
+	reg_gen_irq_map_set(self,
+			    ((HW_ATL_B0_ERR_INT << 0x18) | (1U << 0x1F)) |
+			    ((HW_ATL_B0_ERR_INT << 0x10) | (1U << 0x17)), 0U);
+
+	hw_atl_b0_hw_offload_set(self, aq_nic_cfg);
+
+err_exit:
+	return err;
+}
+
+static int hw_atl_b0_hw_ring_tx_start(struct aq_hw_s *self,
+				      struct aq_ring_s *ring)
+{
+	tdm_tx_desc_en_set(self, 1, ring->idx);
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_b0_hw_ring_rx_start(struct aq_hw_s *self,
+				      struct aq_ring_s *ring)
+{
+	rdm_rx_desc_en_set(self, 1, ring->idx);
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_b0_hw_start(struct aq_hw_s *self)
+{
+	tpb_tx_buff_en_set(self, 1);
+	rpb_rx_buff_en_set(self, 1);
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_b0_hw_tx_ring_tail_update(struct aq_hw_s *self,
+					    struct aq_ring_s *ring)
+{
+	reg_tx_dma_desc_tail_ptr_set(self, ring->sw_tail, ring->idx);
+	return 0;
+}
+
+static int hw_atl_b0_hw_ring_tx_xmit(struct aq_hw_s *self,
+				     struct aq_ring_s *ring,
+				     unsigned int frags)
+{
+	struct aq_ring_buff_s *buff = NULL;
+	struct hw_atl_txd_s *txd = NULL;
+	unsigned int buff_pa_len = 0U;
+	unsigned int pkt_len = 0U;
+	unsigned int frag_count = 0U;
+	bool is_gso = false;
+
+	buff = &ring->buff_ring[ring->sw_tail];
+	pkt_len = (buff->is_eop && buff->is_sop) ? buff->len : buff->len_pkt;
+
+	for (frag_count = 0; frag_count < frags; frag_count++) {
+		txd = (struct hw_atl_txd_s *)&ring->dx_ring[ring->sw_tail *
+						HW_ATL_B0_TXD_SIZE];
+		txd->ctl = 0;
+		txd->ctl2 = 0;
+		txd->buf_addr = 0;
+
+		buff = &ring->buff_ring[ring->sw_tail];
+
+		if (buff->is_txc) {
+			txd->ctl |= (buff->len_l3 << 31) |
+				(buff->len_l2 << 24) |
+				HW_ATL_B0_TXD_CTL_CMD_TCP |
+				HW_ATL_B0_TXD_CTL_DESC_TYPE_TXC;
+			txd->ctl2 |= (buff->mss << 16) |
+				(buff->len_l4 << 8) |
+				(buff->len_l3 >> 1);
+
+			pkt_len -= (buff->len_l4 +
+				    buff->len_l3 +
+				    buff->len_l2);
+			is_gso = true;
+		} else {
+			buff_pa_len = buff->len;
+
+			txd->buf_addr = buff->pa;
+			txd->ctl |= (HW_ATL_B0_TXD_CTL_BLEN &
+						((u32)buff_pa_len << 4));
+			txd->ctl |= HW_ATL_B0_TXD_CTL_DESC_TYPE_TXD;
+			/* PAY_LEN */
+			txd->ctl2 |= HW_ATL_B0_TXD_CTL2_LEN & (pkt_len << 14);
+
+			if (is_gso) {
+				txd->ctl |= HW_ATL_B0_TXD_CTL_CMD_LSO;
+				txd->ctl2 |= HW_ATL_B0_TXD_CTL2_CTX_EN;
+			}
+
+			/* Tx checksum offloads */
+			if (buff->is_ip_cso)
+				txd->ctl |= HW_ATL_B0_TXD_CTL_CMD_IPCSO;
+
+			if (buff->is_udp_cso || buff->is_tcp_cso)
+				txd->ctl |= HW_ATL_B0_TXD_CTL_CMD_TUCSO;
+
+			if (unlikely(buff->is_eop)) {
+				txd->ctl |= HW_ATL_B0_TXD_CTL_EOP;
+				txd->ctl |= HW_ATL_B0_TXD_CTL_CMD_WB;
+			}
+		}
+
+		ring->sw_tail = aq_ring_next_dx(ring, ring->sw_tail);
+	}
+
+	hw_atl_b0_hw_tx_ring_tail_update(self, ring);
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_b0_hw_ring_rx_init(struct aq_hw_s *self,
+				     struct aq_ring_s *aq_ring,
+				     struct aq_ring_param_s *aq_ring_param)
+{
+	u32 dma_desc_addr_lsw = (u32)aq_ring->dx_ring_pa;
+	u32 dma_desc_addr_msw = (u32)(((u64)aq_ring->dx_ring_pa) >> 32);
+
+	rdm_rx_desc_en_set(self, false, aq_ring->idx);
+
+	rdm_rx_desc_head_splitting_set(self, 0U, aq_ring->idx);
+
+	reg_rx_dma_desc_base_addresslswset(self, dma_desc_addr_lsw,
+					   aq_ring->idx);
+
+	reg_rx_dma_desc_base_addressmswset(self,
+					   dma_desc_addr_msw, aq_ring->idx);
+
+	rdm_rx_desc_len_set(self, aq_ring->size / 8U, aq_ring->idx);
+
+	rdm_rx_desc_data_buff_size_set(self,
+				       AQ_CFG_RX_FRAME_MAX / 1024U,
+				       aq_ring->idx);
+
+	rdm_rx_desc_head_buff_size_set(self, 0U, aq_ring->idx);
+	rdm_rx_desc_head_splitting_set(self, 0U, aq_ring->idx);
+	rpo_rx_desc_vlan_stripping_set(self, 0U, aq_ring->idx);
+
+	/* Rx ring set mode */
+
+	/* Mapping interrupt vector */
+	itr_irq_map_rx_set(self, aq_ring_param->vec_idx, aq_ring->idx);
+	itr_irq_map_en_rx_set(self, true, aq_ring->idx);
+
+	rdm_cpu_id_set(self, aq_ring_param->cpu, aq_ring->idx);
+	rdm_rx_desc_dca_en_set(self, 0U, aq_ring->idx);
+	rdm_rx_head_dca_en_set(self, 0U, aq_ring->idx);
+	rdm_rx_pld_dca_en_set(self, 0U, aq_ring->idx);
+
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_b0_hw_ring_tx_init(struct aq_hw_s *self,
+				     struct aq_ring_s *aq_ring,
+				     struct aq_ring_param_s *aq_ring_param)
+{
+	u32 dma_desc_lsw_addr = (u32)aq_ring->dx_ring_pa;
+	u32 dma_desc_msw_addr = (u32)(((u64)aq_ring->dx_ring_pa) >> 32);
+
+	reg_tx_dma_desc_base_addresslswset(self, dma_desc_lsw_addr,
+					   aq_ring->idx);
+
+	reg_tx_dma_desc_base_addressmswset(self, dma_desc_msw_addr,
+					   aq_ring->idx);
+
+	tdm_tx_desc_len_set(self, aq_ring->size / 8U, aq_ring->idx);
+
+	hw_atl_b0_hw_tx_ring_tail_update(self, aq_ring);
+
+	/* Set Tx threshold */
+	tdm_tx_desc_wr_wb_threshold_set(self, 0U, aq_ring->idx);
+
+	/* Mapping interrupt vector */
+	itr_irq_map_tx_set(self, aq_ring_param->vec_idx, aq_ring->idx);
+	itr_irq_map_en_tx_set(self, true, aq_ring->idx);
+
+	tdm_cpu_id_set(self, aq_ring_param->cpu, aq_ring->idx);
+	tdm_tx_desc_dca_en_set(self, 0U, aq_ring->idx);
+
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_b0_hw_ring_rx_fill(struct aq_hw_s *self,
+				     struct aq_ring_s *ring,
+				     unsigned int sw_tail_old)
+{
+	for (; sw_tail_old != ring->sw_tail;
+		sw_tail_old = aq_ring_next_dx(ring, sw_tail_old)) {
+		struct hw_atl_rxd_s *rxd =
+			(struct hw_atl_rxd_s *)&ring->dx_ring[sw_tail_old *
+							HW_ATL_B0_RXD_SIZE];
+
+		struct aq_ring_buff_s *buff = &ring->buff_ring[sw_tail_old];
+
+		rxd->buf_addr = buff->pa;
+		rxd->hdr_addr = 0U;
+	}
+
+	reg_rx_dma_desc_tail_ptr_set(self, sw_tail_old, ring->idx);
+
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_b0_hw_ring_tx_head_update(struct aq_hw_s *self,
+					    struct aq_ring_s *ring)
+{
+	int err = 0;
+	unsigned int hw_head_ = tdm_tx_desc_head_ptr_get(self, ring->idx);
+
+	if (aq_utils_obj_test(&self->header.flags, AQ_HW_FLAG_ERR_UNPLUG)) {
+		err = -ENXIO;
+		goto err_exit;
+	}
+	ring->hw_head = hw_head_;
+	err = aq_hw_err_from_flags(self);
+
+err_exit:
+	return err;
+}
+
+static int hw_atl_b0_hw_ring_rx_receive(struct aq_hw_s *self,
+					struct aq_ring_s *ring)
+{
+	struct device *ndev = aq_nic_get_dev(ring->aq_nic);
+
+	for (; ring->hw_head != ring->sw_tail;
+		ring->hw_head = aq_ring_next_dx(ring, ring->hw_head)) {
+		struct aq_ring_buff_s *buff = NULL;
+		struct hw_atl_rxd_wb_s *rxd_wb = (struct hw_atl_rxd_wb_s *)
+			&ring->dx_ring[ring->hw_head * HW_ATL_B0_RXD_SIZE];
+
+		unsigned int is_err = 1U;
+		unsigned int is_rx_check_sum_enabled = 0U;
+		unsigned int pkt_type = 0U;
+
+		if (!(rxd_wb->status & 0x1U)) { /* RxD is not done */
+			break;
+		}
+
+		buff = &ring->buff_ring[ring->hw_head];
+
+		is_err = (0x0000003CU & rxd_wb->status);
+
+		is_rx_check_sum_enabled = (rxd_wb->type) & (0x3U << 19);
+		is_err &= ~0x20U; /* exclude validity bit */
+
+		pkt_type = 0xFFU & (rxd_wb->type >> 4);
+
+		if (is_rx_check_sum_enabled) {
+			if (0x0U == (pkt_type & 0x3U))
+				buff->is_ip_cso = (is_err & 0x08U) ? 0U : 1U;
+
+			if (0x4U == (pkt_type & 0x1CU))
+				buff->is_udp_cso = buff->is_cso_err ? 0U : 1U;
+			else if (0x0U == (pkt_type & 0x1CU))
+				buff->is_tcp_cso = buff->is_cso_err ? 0U : 1U;
+		}
+
+		is_err &= ~0x18U;
+
+		dma_unmap_page(ndev, buff->pa, buff->len, DMA_FROM_DEVICE);
+
+		if (is_err || rxd_wb->type & 0x1000U) {
+			/* status error or DMA error */
+			buff->is_error = 1U;
+		} else {
+			if (self->aq_nic_cfg->is_rss) {
+				/* last 4 byte */
+				u16 rss_type = rxd_wb->type & 0xFU;
+
+				if (rss_type && rss_type < 0x8U) {
+					buff->is_hash_l4 = (rss_type == 0x4 ||
+					rss_type == 0x5);
+					buff->rss_hash = rxd_wb->rss_hash;
+				}
+			}
+
+			if (HW_ATL_B0_RXD_WB_STAT2_EOP & rxd_wb->status) {
+				buff->len = rxd_wb->pkt_len %
+					AQ_CFG_RX_FRAME_MAX;
+				buff->len = buff->len ?
+					buff->len : AQ_CFG_RX_FRAME_MAX;
+				buff->next = 0U;
+				buff->is_eop = 1U;
+			} else {
+				if (HW_ATL_B0_RXD_WB_STAT2_RSCCNT &
+					rxd_wb->status) {
+					/* LRO */
+					buff->next = rxd_wb->next_desc_ptr;
+					++ring->stats.rx.lro_packets;
+				} else {
+					/* jumbo */
+					buff->next =
+						aq_ring_next_dx(ring,
+								ring->hw_head);
+					++ring->stats.rx.jumbo_packets;
+				}
+			}
+		}
+	}
+
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_b0_hw_irq_enable(struct aq_hw_s *self, u64 mask)
+{
+	itr_irq_msk_setlsw_set(self, LODWORD(mask));
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_b0_hw_irq_disable(struct aq_hw_s *self, u64 mask)
+{
+	itr_irq_msk_clearlsw_set(self, LODWORD(mask));
+	itr_irq_status_clearlsw_set(self, LODWORD(mask));
+
+	atomic_inc(&PHAL_ATLANTIC_B0->dpc);
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_b0_hw_irq_read(struct aq_hw_s *self, u64 *mask)
+{
+	*mask = itr_irq_statuslsw_get(self);
+	return aq_hw_err_from_flags(self);
+}
+
+#define IS_FILTER_ENABLED(_F_) ((packet_filter & (_F_)) ? 1U : 0U)
+
+static int hw_atl_b0_hw_packet_filter_set(struct aq_hw_s *self,
+					  unsigned int packet_filter)
+{
+	unsigned int i = 0U;
+
+	rpfl2promiscuous_mode_en_set(self, IS_FILTER_ENABLED(IFF_PROMISC));
+	rpfl2multicast_flr_en_set(self,
+				  IS_FILTER_ENABLED(IFF_MULTICAST), 0);
+
+	rpfl2_accept_all_mc_packets_set(self,
+					IS_FILTER_ENABLED(IFF_ALLMULTI));
+
+	rpfl2broadcast_en_set(self, IS_FILTER_ENABLED(IFF_BROADCAST));
+
+	self->aq_nic_cfg->is_mc_list_enabled = IS_FILTER_ENABLED(IFF_MULTICAST);
+
+	for (i = HW_ATL_B0_MAC_MIN; i < HW_ATL_B0_MAC_MAX; ++i)
+		rpfl2_uc_flr_en_set(self,
+				    (self->aq_nic_cfg->is_mc_list_enabled &&
+				    (i <= self->aq_nic_cfg->mc_list_count)) ?
+				    1U : 0U, i);
+
+	return aq_hw_err_from_flags(self);
+}
+
+#undef IS_FILTER_ENABLED
+
+static int hw_atl_b0_hw_multicast_list_set(struct aq_hw_s *self,
+					   u8 ar_mac
+					   [AQ_CFG_MULTICAST_ADDRESS_MAX]
+					   [ETH_ALEN],
+					   u32 count)
+{
+	int err = 0;
+
+	if (count > (HW_ATL_B0_MAC_MAX - HW_ATL_B0_MAC_MIN)) {
+		err = -EBADRQC;
+		goto err_exit;
+	}
+	for (self->aq_nic_cfg->mc_list_count = 0U;
+			self->aq_nic_cfg->mc_list_count < count;
+			++self->aq_nic_cfg->mc_list_count) {
+		u32 i = self->aq_nic_cfg->mc_list_count;
+		u32 h = (ar_mac[i][0] << 8) | (ar_mac[i][1]);
+		u32 l = (ar_mac[i][2] << 24) | (ar_mac[i][3] << 16) |
+					(ar_mac[i][4] << 8) | ar_mac[i][5];
+
+		rpfl2_uc_flr_en_set(self, 0U, HW_ATL_B0_MAC_MIN + i);
+
+		rpfl2unicast_dest_addresslsw_set(self,
+						 l, HW_ATL_B0_MAC_MIN + i);
+
+		rpfl2unicast_dest_addressmsw_set(self,
+						 h, HW_ATL_B0_MAC_MIN + i);
+
+		rpfl2_uc_flr_en_set(self,
+				    (self->aq_nic_cfg->is_mc_list_enabled),
+				    HW_ATL_B0_MAC_MIN + i);
+	}
+
+	err = aq_hw_err_from_flags(self);
+
+err_exit:
+	return err;
+}
+
+static int hw_atl_b0_hw_interrupt_moderation_set(struct aq_hw_s *self,
+						 bool itr_enabled)
+{
+	unsigned int i = 0U;
+
+	if (itr_enabled && self->aq_nic_cfg->itr) {
+		tdm_tx_desc_wr_wb_irq_en_set(self, 0U);
+		tdm_tdm_intr_moder_en_set(self, 1U);
+		rdm_rx_desc_wr_wb_irq_en_set(self, 0U);
+		rdm_rdm_intr_moder_en_set(self, 1U);
+
+		PHAL_ATLANTIC_B0->itr_tx = 2U;
+		PHAL_ATLANTIC_B0->itr_rx = 2U;
+
+		if (self->aq_nic_cfg->itr != 0xFFFFU) {
+			unsigned int max_timer = self->aq_nic_cfg->itr / 2U;
+			unsigned int min_timer = self->aq_nic_cfg->itr / 32U;
+
+			max_timer = min(0x1FFU, max_timer);
+			min_timer = min(0xFFU, min_timer);
+
+			PHAL_ATLANTIC_B0->itr_tx |= min_timer << 0x8U;
+			PHAL_ATLANTIC_B0->itr_tx |= max_timer << 0x10U;
+			PHAL_ATLANTIC_B0->itr_rx |= min_timer << 0x8U;
+			PHAL_ATLANTIC_B0->itr_rx |= max_timer << 0x10U;
+		} else {
+			static unsigned int hw_atl_b0_timers_table_tx_[][2] = {
+				{0xffU, 0xffU}, /* 10Gbit */
+				{0xffU, 0x1ffU}, /* 5Gbit */
+				{0xffU, 0x1ffU}, /* 5Gbit 5GS */
+				{0xffU, 0x1ffU}, /* 2.5Gbit */
+				{0xffU, 0x1ffU}, /* 1Gbit */
+				{0xffU, 0x1ffU}, /* 100Mbit */
+			};
+
+			static unsigned int hw_atl_b0_timers_table_rx_[][2] = {
+				{0x6U, 0x38U},/* 10Gbit */
+				{0xCU, 0x70U},/* 5Gbit */
+				{0xCU, 0x70U},/* 5Gbit 5GS */
+				{0x18U, 0xE0U},/* 2.5Gbit */
+				{0x30U, 0x80U},/* 1Gbit */
+				{0x4U, 0x50U},/* 100Mbit */
+			};
+
+			unsigned int speed_index =
+					hw_atl_utils_mbps_2_speed_index(
+						self->aq_link_status.mbps);
+
+			PHAL_ATLANTIC_B0->itr_tx |=
+				hw_atl_b0_timers_table_tx_[speed_index]
+				[0] << 0x8U; /* set min timer value */
+			PHAL_ATLANTIC_B0->itr_tx |=
+				hw_atl_b0_timers_table_tx_[speed_index]
+				[1] << 0x10U; /* set max timer value */
+
+			PHAL_ATLANTIC_B0->itr_rx |=
+				hw_atl_b0_timers_table_rx_[speed_index]
+				[0] << 0x8U; /* set min timer value */
+			PHAL_ATLANTIC_B0->itr_rx |=
+				hw_atl_b0_timers_table_rx_[speed_index]
+				[1] << 0x10U; /* set max timer value */
+		}
+	} else {
+		tdm_tx_desc_wr_wb_irq_en_set(self, 1U);
+		tdm_tdm_intr_moder_en_set(self, 0U);
+		rdm_rx_desc_wr_wb_irq_en_set(self, 1U);
+		rdm_rdm_intr_moder_en_set(self, 0U);
+		PHAL_ATLANTIC_B0->itr_tx = 0U;
+		PHAL_ATLANTIC_B0->itr_rx = 0U;
+	}
+
+	for (i = HW_ATL_B0_RINGS_MAX; i--;) {
+		reg_tx_intr_moder_ctrl_set(self,
+					   PHAL_ATLANTIC_B0->itr_tx, i);
+		reg_rx_intr_moder_ctrl_set(self,
+					   PHAL_ATLANTIC_B0->itr_rx, i);
+	}
+
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_b0_hw_stop(struct aq_hw_s *self)
+{
+	hw_atl_b0_hw_irq_disable(self, HW_ATL_B0_INT_MASK);
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_b0_hw_ring_tx_stop(struct aq_hw_s *self,
+				     struct aq_ring_s *ring)
+{
+	tdm_tx_desc_en_set(self, 0U, ring->idx);
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_b0_hw_ring_rx_stop(struct aq_hw_s *self,
+				     struct aq_ring_s *ring)
+{
+	rdm_rx_desc_en_set(self, 0U, ring->idx);
+	return aq_hw_err_from_flags(self);
+}
+
+static int hw_atl_b0_hw_set_speed(struct aq_hw_s *self, u32 speed)
+{
+	int err = 0;
+
+	err = hw_atl_utils_mpi_set_speed(self, speed, MPI_INIT);
+	if (err < 0)
+		goto err_exit;
+
+err_exit:
+	return err;
+}
+
+static struct aq_hw_ops hw_atl_ops_ = {
+	.create               = hw_atl_b0_create,
+	.destroy              = hw_atl_b0_destroy,
+	.get_hw_caps          = hw_atl_b0_get_hw_caps,
+
+	.hw_get_mac_permanent = hw_atl_utils_get_mac_permanent,
+	.hw_set_mac_address   = hw_atl_b0_hw_mac_addr_set,
+	.hw_get_link_status   = hw_atl_utils_mpi_get_link_status,
+	.hw_set_link_speed    = hw_atl_b0_hw_set_speed,
+	.hw_init              = hw_atl_b0_hw_init,
+	.hw_deinit            = hw_atl_utils_hw_deinit,
+	.hw_set_power         = hw_atl_utils_hw_set_power,
+	.hw_reset             = hw_atl_b0_hw_reset,
+	.hw_start             = hw_atl_b0_hw_start,
+	.hw_ring_tx_start     = hw_atl_b0_hw_ring_tx_start,
+	.hw_ring_tx_stop      = hw_atl_b0_hw_ring_tx_stop,
+	.hw_ring_rx_start     = hw_atl_b0_hw_ring_rx_start,
+	.hw_ring_rx_stop      = hw_atl_b0_hw_ring_rx_stop,
+	.hw_stop              = hw_atl_b0_hw_stop,
+
+	.hw_ring_tx_xmit         = hw_atl_b0_hw_ring_tx_xmit,
+	.hw_ring_tx_head_update  = hw_atl_b0_hw_ring_tx_head_update,
+
+	.hw_ring_rx_receive      = hw_atl_b0_hw_ring_rx_receive,
+	.hw_ring_rx_fill         = hw_atl_b0_hw_ring_rx_fill,
+
+	.hw_irq_enable           = hw_atl_b0_hw_irq_enable,
+	.hw_irq_disable          = hw_atl_b0_hw_irq_disable,
+	.hw_irq_read             = hw_atl_b0_hw_irq_read,
+
+	.hw_ring_rx_init             = hw_atl_b0_hw_ring_rx_init,
+	.hw_ring_tx_init             = hw_atl_b0_hw_ring_tx_init,
+	.hw_packet_filter_set        = hw_atl_b0_hw_packet_filter_set,
+	.hw_multicast_list_set       = hw_atl_b0_hw_multicast_list_set,
+	.hw_interrupt_moderation_set = hw_atl_b0_hw_interrupt_moderation_set,
+	.hw_rss_set                  = hw_atl_b0_hw_rss_set,
+	.hw_rss_hash_set             = hw_atl_b0_hw_rss_hash_set,
+	.hw_get_regs                 = hw_atl_utils_hw_get_regs,
+	.hw_get_hw_stats             = hw_atl_utils_get_hw_stats,
+	.hw_get_fw_version           = hw_atl_utils_get_fw_version,
+};
+
+struct aq_hw_ops *hw_atl_b0_get_ops_by_id(struct pci_dev *pdev)
+{
+	bool is_vid_ok = (pdev->vendor == PCI_VENDOR_ID_AQUANTIA);
+	bool is_did_ok = ((pdev->device == HW_ATL_DEVICE_ID_0001) ||
+			(pdev->device == HW_ATL_DEVICE_ID_D100) ||
+			(pdev->device == HW_ATL_DEVICE_ID_D107) ||
+			(pdev->device == HW_ATL_DEVICE_ID_D108) ||
+			(pdev->device == HW_ATL_DEVICE_ID_D109));
+
+	bool is_rev_ok = (pdev->revision == 2U);
+
+	return (is_vid_ok && is_did_ok && is_rev_ok) ? &hw_atl_ops_ : NULL;
+}
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.h
new file mode 100644
index 000000000000..a1e1bce6c1f3
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.h
@@ -0,0 +1,34 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File hw_atl_b0.h: Declaration of abstract interface for Atlantic hardware
+ * specific functions.
+ */
+
+#ifndef HW_ATL_B0_H
+#define HW_ATL_B0_H
+
+#include "../aq_common.h"
+
+#ifndef PCI_VENDOR_ID_AQUANTIA
+
+#define PCI_VENDOR_ID_AQUANTIA  0x1D6A
+#define HW_ATL_DEVICE_ID_0001   0x0001
+#define HW_ATL_DEVICE_ID_D100   0xD100
+#define HW_ATL_DEVICE_ID_D107   0xD107
+#define HW_ATL_DEVICE_ID_D108   0xD108
+#define HW_ATL_DEVICE_ID_D109   0xD109
+
+#define HW_ATL_NIC_NAME "aQuantia AQtion 5Gbit Network Adapter"
+
+#endif
+
+struct aq_hw_ops *hw_atl_b0_get_ops_by_id(struct pci_dev *pdev);
+
+#endif /* HW_ATL_B0_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h
new file mode 100644
index 000000000000..8bdee3ddd5a0
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h
@@ -0,0 +1,207 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File hw_atl_b0_internal.h: Definition of Atlantic B0 chip specific
+ * constants.
+ */
+
+#ifndef HW_ATL_B0_INTERNAL_H
+#define HW_ATL_B0_INTERNAL_H
+
+#include "../aq_common.h"
+
+#define HW_ATL_B0_MTU_JUMBO (16000U)
+#define HW_ATL_B0_MTU        1514U
+
+#define HW_ATL_B0_TX_RINGS 4U
+#define HW_ATL_B0_RX_RINGS 4U
+
+#define HW_ATL_B0_RINGS_MAX 32U
+#define HW_ATL_B0_TXD_SIZE       (16U)
+#define HW_ATL_B0_RXD_SIZE       (16U)
+
+#define HW_ATL_B0_MAC      0U
+#define HW_ATL_B0_MAC_MIN  1U
+#define HW_ATL_B0_MAC_MAX  33U
+
+/* UCAST/MCAST filters */
+#define HW_ATL_B0_UCAST_FILTERS_MAX 38
+#define HW_ATL_B0_MCAST_FILTERS_MAX 8
+
+/* interrupts */
+#define HW_ATL_B0_ERR_INT 8U
+#define HW_ATL_B0_INT_MASK  (0xFFFFFFFFU)
+
+#define HW_ATL_B0_TXD_CTL2_LEN        (0xFFFFC000)
+#define HW_ATL_B0_TXD_CTL2_CTX_EN     (0x00002000)
+#define HW_ATL_B0_TXD_CTL2_CTX_IDX    (0x00001000)
+
+#define HW_ATL_B0_TXD_CTL_DESC_TYPE_TXD   (0x00000001)
+#define HW_ATL_B0_TXD_CTL_DESC_TYPE_TXC   (0x00000002)
+#define HW_ATL_B0_TXD_CTL_BLEN        (0x000FFFF0)
+#define HW_ATL_B0_TXD_CTL_DD          (0x00100000)
+#define HW_ATL_B0_TXD_CTL_EOP         (0x00200000)
+
+#define HW_ATL_B0_TXD_CTL_CMD_X       (0x3FC00000)
+
+#define HW_ATL_B0_TXD_CTL_CMD_VLAN    BIT(22)
+#define HW_ATL_B0_TXD_CTL_CMD_FCS     BIT(23)
+#define HW_ATL_B0_TXD_CTL_CMD_IPCSO   BIT(24)
+#define HW_ATL_B0_TXD_CTL_CMD_TUCSO   BIT(25)
+#define HW_ATL_B0_TXD_CTL_CMD_LSO     BIT(26)
+#define HW_ATL_B0_TXD_CTL_CMD_WB      BIT(27)
+#define HW_ATL_B0_TXD_CTL_CMD_VXLAN   BIT(28)
+
+#define HW_ATL_B0_TXD_CTL_CMD_IPV6    BIT(21)
+#define HW_ATL_B0_TXD_CTL_CMD_TCP     BIT(22)
+
+#define HW_ATL_B0_MPI_CONTROL_ADR       0x0368U
+#define HW_ATL_B0_MPI_STATE_ADR         0x036CU
+
+#define HW_ATL_B0_MPI_SPEED_MSK         0xFFFFU
+#define HW_ATL_B0_MPI_SPEED_SHIFT       16U
+
+#define HW_ATL_B0_RATE_10G              BIT(0)
+#define HW_ATL_B0_RATE_5G               BIT(1)
+#define HW_ATL_B0_RATE_2G5              BIT(3)
+#define HW_ATL_B0_RATE_1G               BIT(4)
+#define HW_ATL_B0_RATE_100M             BIT(5)
+
+#define HW_ATL_B0_TXBUF_MAX  160U
+#define HW_ATL_B0_RXBUF_MAX  320U
+
+#define HW_ATL_B0_RSS_REDIRECTION_MAX 64U
+#define HW_ATL_B0_RSS_REDIRECTION_BITS 3U
+#define HW_ATL_B0_RSS_HASHKEY_BITS 320U
+
+#define HW_ATL_B0_TCRSS_4_8  1
+#define HW_ATL_B0_TC_MAX 1U
+#define HW_ATL_B0_RSS_MAX 8U
+
+#define HW_ATL_B0_LRO_RXD_MAX 2U
+#define HW_ATL_B0_RS_SLIP_ENABLED  0U
+
+/* (256k -1(max pay_len) - 54(header)) */
+#define HAL_ATL_B0_LSO_MAX_SEGMENT_SIZE 262089U
+
+/* (256k -1(max pay_len) - 74(header)) */
+#define HAL_ATL_B0_LSO_IPV6_MAX_SEGMENT_SIZE 262069U
+
+#define HW_ATL_B0_CHIP_REVISION_B0      0xA0U
+#define HW_ATL_B0_CHIP_REVISION_UNKNOWN 0xFFU
+
+#define HW_ATL_B0_FW_SEMA_RAM           0x2U
+
+#define HW_ATL_B0_TXC_LEN_TUNLEN    (0x0000FF00)
+#define HW_ATL_B0_TXC_LEN_OUTLEN    (0xFFFF0000)
+
+#define HW_ATL_B0_TXC_CTL_DESC_TYPE (0x00000007)
+#define HW_ATL_B0_TXC_CTL_CTX_ID    (0x00000008)
+#define HW_ATL_B0_TXC_CTL_VLAN      (0x000FFFF0)
+#define HW_ATL_B0_TXC_CTL_CMD       (0x00F00000)
+#define HW_ATL_B0_TXC_CTL_L2LEN     (0x7F000000)
+
+#define HW_ATL_B0_TXC_CTL_L3LEN     (0x80000000)	/* L3LEN lsb */
+#define HW_ATL_B0_TXC_LEN2_L3LEN    (0x000000FF)	/* L3LE upper bits */
+#define HW_ATL_B0_TXC_LEN2_L4LEN    (0x0000FF00)
+#define HW_ATL_B0_TXC_LEN2_MSSLEN   (0xFFFF0000)
+
+#define HW_ATL_B0_RXD_DD    (0x1)
+#define HW_ATL_B0_RXD_NCEA0 (0x1)
+
+#define HW_ATL_B0_RXD_WB_STAT_RSSTYPE (0x0000000F)
+#define HW_ATL_B0_RXD_WB_STAT_PKTTYPE (0x00000FF0)
+#define HW_ATL_B0_RXD_WB_STAT_RXCTRL  (0x00180000)
+#define HW_ATL_B0_RXD_WB_STAT_SPLHDR  (0x00200000)
+#define HW_ATL_B0_RXD_WB_STAT_HDRLEN  (0xFFC00000)
+
+#define HW_ATL_B0_RXD_WB_STAT2_DD      (0x0001)
+#define HW_ATL_B0_RXD_WB_STAT2_EOP     (0x0002)
+#define HW_ATL_B0_RXD_WB_STAT2_RXSTAT  (0x003C)
+#define HW_ATL_B0_RXD_WB_STAT2_MACERR  (0x0004)
+#define HW_ATL_B0_RXD_WB_STAT2_IP4ERR  (0x0008)
+#define HW_ATL_B0_RXD_WB_STAT2_TCPUPDERR  (0x0010)
+#define HW_ATL_B0_RXD_WB_STAT2_RXESTAT (0x0FC0)
+#define HW_ATL_B0_RXD_WB_STAT2_RSCCNT  (0xF000)
+
+#define L2_FILTER_ACTION_DISCARD (0x0)
+#define L2_FILTER_ACTION_HOST    (0x1)
+
+#define HW_ATL_B0_UCP_0X370_REG  (0x370)
+
+#define HW_ATL_B0_FLUSH() AQ_HW_READ_REG(self, 0x10)
+
+#define HW_ATL_B0_FW_VER_EXPECTED 0x01050006U
+
+/* Hardware tx descriptor */
+struct __packed hw_atl_txd_s {
+	u64 buf_addr;
+	u32 ctl;
+	u32 ctl2; /* 63..46 - payload length, 45 - ctx enable, 44 - ctx index */
+};
+
+/* Hardware tx context descriptor */
+struct __packed hw_atl_txc_s {
+	u32 rsvd;
+	u32 len;
+	u32 ctl;
+	u32 len2;
+};
+
+/* Hardware rx descriptor */
+struct __packed hw_atl_rxd_s {
+	u64 buf_addr;
+	u64 hdr_addr;
+};
+
+/* Hardware rx descriptor writeback */
+struct __packed hw_atl_rxd_wb_s {
+	u32 type;
+	u32 rss_hash;
+	u16 status;
+	u16 pkt_len;
+	u16 next_desc_ptr;
+	u16 vlan;
+};
+
+/* HW layer capabilities */
+static struct aq_hw_caps_s hw_atl_b0_hw_caps_ = {
+	.ports = 1U,
+	.is_64_dma = true,
+	.msix_irqs = 4U,
+	.irq_mask = ~0U,
+	.vecs = HW_ATL_B0_RSS_MAX,
+	.tcs = HW_ATL_B0_TC_MAX,
+	.rxd_alignment = 1U,
+	.rxd_size = HW_ATL_B0_RXD_SIZE,
+	.rxds = 8U * 1024U,
+	.txd_alignment = 1U,
+	.txd_size = HW_ATL_B0_TXD_SIZE,
+	.txds = 8U * 1024U,
+	.txhwb_alignment = 4096U,
+	.tx_rings = HW_ATL_B0_TX_RINGS,
+	.rx_rings = HW_ATL_B0_RX_RINGS,
+	.hw_features = NETIF_F_HW_CSUM |
+			NETIF_F_RXHASH |
+			NETIF_F_SG |
+			NETIF_F_TSO |
+			NETIF_F_LRO,
+	.hw_priv_flags = IFF_UNICAST_FLT,
+	.link_speed_msk = (HW_ATL_B0_RATE_10G |
+			HW_ATL_B0_RATE_5G |
+			HW_ATL_B0_RATE_2G5 |
+			HW_ATL_B0_RATE_1G |
+			HW_ATL_B0_RATE_100M),
+	.flow_control = true,
+	.mtu = HW_ATL_B0_MTU_JUMBO,
+	.mac_regs_count = 88,
+	.fw_ver_expected = HW_ATL_B0_FW_VER_EXPECTED,
+};
+
+#endif /* HW_ATL_B0_INTERNAL_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c
new file mode 100644
index 000000000000..3de651afa8c7
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c
@@ -0,0 +1,1394 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File hw_atl_llh.c: Definitions of bitfield and register access functions for
+ * Atlantic registers.
+ */
+
+#include "hw_atl_llh.h"
+#include "hw_atl_llh_internal.h"
+#include "../aq_hw_utils.h"
+
+/* global */
+void reg_glb_cpu_sem_set(struct aq_hw_s *aq_hw, u32 glb_cpu_sem, u32 semaphore)
+{
+	aq_hw_write_reg(aq_hw, glb_cpu_sem_adr(semaphore), glb_cpu_sem);
+}
+
+u32 reg_glb_cpu_sem_get(struct aq_hw_s *aq_hw, u32 semaphore)
+{
+	return aq_hw_read_reg(aq_hw, glb_cpu_sem_adr(semaphore));
+}
+
+void glb_glb_reg_res_dis_set(struct aq_hw_s *aq_hw, u32 glb_reg_res_dis)
+{
+	aq_hw_write_reg_bit(aq_hw, glb_reg_res_dis_adr,
+			    glb_reg_res_dis_msk,
+			    glb_reg_res_dis_shift,
+			    glb_reg_res_dis);
+}
+
+void glb_soft_res_set(struct aq_hw_s *aq_hw, u32 soft_res)
+{
+	aq_hw_write_reg_bit(aq_hw, glb_soft_res_adr, glb_soft_res_msk,
+			    glb_soft_res_shift, soft_res);
+}
+
+u32 glb_soft_res_get(struct aq_hw_s *aq_hw)
+{
+	return aq_hw_read_reg_bit(aq_hw, glb_soft_res_adr,
+				  glb_soft_res_msk,
+				  glb_soft_res_shift);
+}
+
+u32 reg_rx_dma_stat_counter7get(struct aq_hw_s *aq_hw)
+{
+	return aq_hw_read_reg(aq_hw, rx_dma_stat_counter7_adr);
+}
+
+u32 reg_glb_mif_id_get(struct aq_hw_s *aq_hw)
+{
+	return aq_hw_read_reg(aq_hw, glb_mif_id_adr);
+}
+
+/* stats */
+u32 rpb_rx_dma_drop_pkt_cnt_get(struct aq_hw_s *aq_hw)
+{
+	return aq_hw_read_reg(aq_hw, rpb_rx_dma_drop_pkt_cnt_adr);
+}
+
+u32 stats_rx_dma_good_octet_counterlsw_get(struct aq_hw_s *aq_hw)
+{
+	return aq_hw_read_reg(aq_hw, stats_rx_dma_good_octet_counterlsw__adr);
+}
+
+u32 stats_rx_dma_good_pkt_counterlsw_get(struct aq_hw_s *aq_hw)
+{
+	return aq_hw_read_reg(aq_hw, stats_rx_dma_good_pkt_counterlsw__adr);
+}
+
+u32 stats_tx_dma_good_octet_counterlsw_get(struct aq_hw_s *aq_hw)
+{
+	return aq_hw_read_reg(aq_hw, stats_tx_dma_good_octet_counterlsw__adr);
+}
+
+u32 stats_tx_dma_good_pkt_counterlsw_get(struct aq_hw_s *aq_hw)
+{
+	return aq_hw_read_reg(aq_hw, stats_tx_dma_good_pkt_counterlsw__adr);
+}
+
+u32 stats_rx_dma_good_octet_countermsw_get(struct aq_hw_s *aq_hw)
+{
+	return aq_hw_read_reg(aq_hw, stats_rx_dma_good_octet_countermsw__adr);
+}
+
+u32 stats_rx_dma_good_pkt_countermsw_get(struct aq_hw_s *aq_hw)
+{
+	return aq_hw_read_reg(aq_hw, stats_rx_dma_good_pkt_countermsw__adr);
+}
+
+u32 stats_tx_dma_good_octet_countermsw_get(struct aq_hw_s *aq_hw)
+{
+	return aq_hw_read_reg(aq_hw, stats_tx_dma_good_octet_countermsw__adr);
+}
+
+u32 stats_tx_dma_good_pkt_countermsw_get(struct aq_hw_s *aq_hw)
+{
+	return aq_hw_read_reg(aq_hw, stats_tx_dma_good_pkt_countermsw__adr);
+}
+
+/* interrupt */
+void itr_irq_auto_masklsw_set(struct aq_hw_s *aq_hw, u32 irq_auto_masklsw)
+{
+	aq_hw_write_reg(aq_hw, itr_iamrlsw_adr, irq_auto_masklsw);
+}
+
+void itr_irq_map_en_rx_set(struct aq_hw_s *aq_hw, u32 irq_map_en_rx, u32 rx)
+{
+/* register address for bitfield imr_rx{r}_en */
+	static u32 itr_imr_rxren_adr[32] = {
+			0x00002100U, 0x00002100U, 0x00002104U, 0x00002104U,
+			0x00002108U, 0x00002108U, 0x0000210cU, 0x0000210cU,
+			0x00002110U, 0x00002110U, 0x00002114U, 0x00002114U,
+			0x00002118U, 0x00002118U, 0x0000211cU, 0x0000211cU,
+			0x00002120U, 0x00002120U, 0x00002124U, 0x00002124U,
+			0x00002128U, 0x00002128U, 0x0000212cU, 0x0000212cU,
+			0x00002130U, 0x00002130U, 0x00002134U, 0x00002134U,
+			0x00002138U, 0x00002138U, 0x0000213cU, 0x0000213cU
+		};
+
+/* bitmask for bitfield imr_rx{r}_en */
+	static u32 itr_imr_rxren_msk[32] = {
+			0x00008000U, 0x00000080U, 0x00008000U, 0x00000080U,
+			0x00008000U, 0x00000080U, 0x00008000U, 0x00000080U,
+			0x00008000U, 0x00000080U, 0x00008000U, 0x00000080U,
+			0x00008000U, 0x00000080U, 0x00008000U, 0x00000080U,
+			0x00008000U, 0x00000080U, 0x00008000U, 0x00000080U,
+			0x00008000U, 0x00000080U, 0x00008000U, 0x00000080U,
+			0x00008000U, 0x00000080U, 0x00008000U, 0x00000080U,
+			0x00008000U, 0x00000080U, 0x00008000U, 0x00000080U
+		};
+
+/* lower bit position of bitfield imr_rx{r}_en */
+	static u32 itr_imr_rxren_shift[32] = {
+			15U, 7U, 15U, 7U, 15U, 7U, 15U, 7U,
+			15U, 7U, 15U, 7U, 15U, 7U, 15U, 7U,
+			15U, 7U, 15U, 7U, 15U, 7U, 15U, 7U,
+			15U, 7U, 15U, 7U, 15U, 7U, 15U, 7U
+		};
+
+	aq_hw_write_reg_bit(aq_hw, itr_imr_rxren_adr[rx],
+			    itr_imr_rxren_msk[rx],
+			    itr_imr_rxren_shift[rx],
+			    irq_map_en_rx);
+}
+
+void itr_irq_map_en_tx_set(struct aq_hw_s *aq_hw, u32 irq_map_en_tx, u32 tx)
+{
+/* register address for bitfield imr_tx{t}_en */
+	static u32 itr_imr_txten_adr[32] = {
+			0x00002100U, 0x00002100U, 0x00002104U, 0x00002104U,
+			0x00002108U, 0x00002108U, 0x0000210cU, 0x0000210cU,
+			0x00002110U, 0x00002110U, 0x00002114U, 0x00002114U,
+			0x00002118U, 0x00002118U, 0x0000211cU, 0x0000211cU,
+			0x00002120U, 0x00002120U, 0x00002124U, 0x00002124U,
+			0x00002128U, 0x00002128U, 0x0000212cU, 0x0000212cU,
+			0x00002130U, 0x00002130U, 0x00002134U, 0x00002134U,
+			0x00002138U, 0x00002138U, 0x0000213cU, 0x0000213cU
+		};
+
+/* bitmask for bitfield imr_tx{t}_en */
+	static u32 itr_imr_txten_msk[32] = {
+			0x80000000U, 0x00800000U, 0x80000000U, 0x00800000U,
+			0x80000000U, 0x00800000U, 0x80000000U, 0x00800000U,
+			0x80000000U, 0x00800000U, 0x80000000U, 0x00800000U,
+			0x80000000U, 0x00800000U, 0x80000000U, 0x00800000U,
+			0x80000000U, 0x00800000U, 0x80000000U, 0x00800000U,
+			0x80000000U, 0x00800000U, 0x80000000U, 0x00800000U,
+			0x80000000U, 0x00800000U, 0x80000000U, 0x00800000U,
+			0x80000000U, 0x00800000U, 0x80000000U, 0x00800000U
+		};
+
+/* lower bit position of bitfield imr_tx{t}_en */
+	static u32 itr_imr_txten_shift[32] = {
+			31U, 23U, 31U, 23U, 31U, 23U, 31U, 23U,
+			31U, 23U, 31U, 23U, 31U, 23U, 31U, 23U,
+			31U, 23U, 31U, 23U, 31U, 23U, 31U, 23U,
+			31U, 23U, 31U, 23U, 31U, 23U, 31U, 23U
+		};
+
+	aq_hw_write_reg_bit(aq_hw, itr_imr_txten_adr[tx],
+			    itr_imr_txten_msk[tx],
+			    itr_imr_txten_shift[tx],
+			    irq_map_en_tx);
+}
+
+void itr_irq_map_rx_set(struct aq_hw_s *aq_hw, u32 irq_map_rx, u32 rx)
+{
+/* register address for bitfield imr_rx{r}[4:0] */
+	static u32 itr_imr_rxr_adr[32] = {
+			0x00002100U, 0x00002100U, 0x00002104U, 0x00002104U,
+			0x00002108U, 0x00002108U, 0x0000210cU, 0x0000210cU,
+			0x00002110U, 0x00002110U, 0x00002114U, 0x00002114U,
+			0x00002118U, 0x00002118U, 0x0000211cU, 0x0000211cU,
+			0x00002120U, 0x00002120U, 0x00002124U, 0x00002124U,
+			0x00002128U, 0x00002128U, 0x0000212cU, 0x0000212cU,
+			0x00002130U, 0x00002130U, 0x00002134U, 0x00002134U,
+			0x00002138U, 0x00002138U, 0x0000213cU, 0x0000213cU
+		};
+
+/* bitmask for bitfield imr_rx{r}[4:0] */
+	static u32 itr_imr_rxr_msk[32] = {
+			0x00001f00U, 0x0000001fU, 0x00001f00U, 0x0000001fU,
+			0x00001f00U, 0x0000001fU, 0x00001f00U, 0x0000001fU,
+			0x00001f00U, 0x0000001fU, 0x00001f00U, 0x0000001fU,
+			0x00001f00U, 0x0000001fU, 0x00001f00U, 0x0000001fU,
+			0x00001f00U, 0x0000001fU, 0x00001f00U, 0x0000001fU,
+			0x00001f00U, 0x0000001fU, 0x00001f00U, 0x0000001fU,
+			0x00001f00U, 0x0000001fU, 0x00001f00U, 0x0000001fU,
+			0x00001f00U, 0x0000001fU, 0x00001f00U, 0x0000001fU
+		};
+
+/* lower bit position of bitfield imr_rx{r}[4:0] */
+	static u32 itr_imr_rxr_shift[32] = {
+			8U, 0U, 8U, 0U, 8U, 0U, 8U, 0U,
+			8U, 0U, 8U, 0U, 8U, 0U, 8U, 0U,
+			8U, 0U, 8U, 0U, 8U, 0U, 8U, 0U,
+			8U, 0U, 8U, 0U, 8U, 0U, 8U, 0U
+		};
+
+	aq_hw_write_reg_bit(aq_hw, itr_imr_rxr_adr[rx],
+			    itr_imr_rxr_msk[rx],
+			    itr_imr_rxr_shift[rx],
+			    irq_map_rx);
+}
+
+void itr_irq_map_tx_set(struct aq_hw_s *aq_hw, u32 irq_map_tx, u32 tx)
+{
+/* register address for bitfield imr_tx{t}[4:0] */
+	static u32 itr_imr_txt_adr[32] = {
+			0x00002100U, 0x00002100U, 0x00002104U, 0x00002104U,
+			0x00002108U, 0x00002108U, 0x0000210cU, 0x0000210cU,
+			0x00002110U, 0x00002110U, 0x00002114U, 0x00002114U,
+			0x00002118U, 0x00002118U, 0x0000211cU, 0x0000211cU,
+			0x00002120U, 0x00002120U, 0x00002124U, 0x00002124U,
+			0x00002128U, 0x00002128U, 0x0000212cU, 0x0000212cU,
+			0x00002130U, 0x00002130U, 0x00002134U, 0x00002134U,
+			0x00002138U, 0x00002138U, 0x0000213cU, 0x0000213cU
+		};
+
+/* bitmask for bitfield imr_tx{t}[4:0] */
+	static u32 itr_imr_txt_msk[32] = {
+			0x1f000000U, 0x001f0000U, 0x1f000000U, 0x001f0000U,
+			0x1f000000U, 0x001f0000U, 0x1f000000U, 0x001f0000U,
+			0x1f000000U, 0x001f0000U, 0x1f000000U, 0x001f0000U,
+			0x1f000000U, 0x001f0000U, 0x1f000000U, 0x001f0000U,
+			0x1f000000U, 0x001f0000U, 0x1f000000U, 0x001f0000U,
+			0x1f000000U, 0x001f0000U, 0x1f000000U, 0x001f0000U,
+			0x1f000000U, 0x001f0000U, 0x1f000000U, 0x001f0000U,
+			0x1f000000U, 0x001f0000U, 0x1f000000U, 0x001f0000U
+		};
+
+/* lower bit position of bitfield imr_tx{t}[4:0] */
+	static u32 itr_imr_txt_shift[32] = {
+			24U, 16U, 24U, 16U, 24U, 16U, 24U, 16U,
+			24U, 16U, 24U, 16U, 24U, 16U, 24U, 16U,
+			24U, 16U, 24U, 16U, 24U, 16U, 24U, 16U,
+			24U, 16U, 24U, 16U, 24U, 16U, 24U, 16U
+		};
+
+	aq_hw_write_reg_bit(aq_hw, itr_imr_txt_adr[tx],
+			    itr_imr_txt_msk[tx],
+			    itr_imr_txt_shift[tx],
+			    irq_map_tx);
+}
+
+void itr_irq_msk_clearlsw_set(struct aq_hw_s *aq_hw, u32 irq_msk_clearlsw)
+{
+	aq_hw_write_reg(aq_hw, itr_imcrlsw_adr, irq_msk_clearlsw);
+}
+
+void itr_irq_msk_setlsw_set(struct aq_hw_s *aq_hw, u32 irq_msk_setlsw)
+{
+	aq_hw_write_reg(aq_hw, itr_imsrlsw_adr, irq_msk_setlsw);
+}
+
+void itr_irq_reg_res_dis_set(struct aq_hw_s *aq_hw, u32 irq_reg_res_dis)
+{
+	aq_hw_write_reg_bit(aq_hw, itr_reg_res_dsbl_adr,
+			    itr_reg_res_dsbl_msk,
+			    itr_reg_res_dsbl_shift, irq_reg_res_dis);
+}
+
+void itr_irq_status_clearlsw_set(struct aq_hw_s *aq_hw,
+				 u32 irq_status_clearlsw)
+{
+	aq_hw_write_reg(aq_hw, itr_iscrlsw_adr, irq_status_clearlsw);
+}
+
+u32 itr_irq_statuslsw_get(struct aq_hw_s *aq_hw)
+{
+	return aq_hw_read_reg(aq_hw, itr_isrlsw_adr);
+}
+
+u32 itr_res_irq_get(struct aq_hw_s *aq_hw)
+{
+	return aq_hw_read_reg_bit(aq_hw, itr_res_adr, itr_res_msk,
+				  itr_res_shift);
+}
+
+void itr_res_irq_set(struct aq_hw_s *aq_hw, u32 res_irq)
+{
+	aq_hw_write_reg_bit(aq_hw, itr_res_adr, itr_res_msk,
+			    itr_res_shift, res_irq);
+}
+
+/* rdm */
+void rdm_cpu_id_set(struct aq_hw_s *aq_hw, u32 cpuid, u32 dca)
+{
+	aq_hw_write_reg_bit(aq_hw, rdm_dcadcpuid_adr(dca),
+			    rdm_dcadcpuid_msk,
+			    rdm_dcadcpuid_shift, cpuid);
+}
+
+void rdm_rx_dca_en_set(struct aq_hw_s *aq_hw, u32 rx_dca_en)
+{
+	aq_hw_write_reg_bit(aq_hw, rdm_dca_en_adr, rdm_dca_en_msk,
+			    rdm_dca_en_shift, rx_dca_en);
+}
+
+void rdm_rx_dca_mode_set(struct aq_hw_s *aq_hw, u32 rx_dca_mode)
+{
+	aq_hw_write_reg_bit(aq_hw, rdm_dca_mode_adr, rdm_dca_mode_msk,
+			    rdm_dca_mode_shift, rx_dca_mode);
+}
+
+void rdm_rx_desc_data_buff_size_set(struct aq_hw_s *aq_hw,
+				    u32 rx_desc_data_buff_size, u32 descriptor)
+{
+	aq_hw_write_reg_bit(aq_hw, rdm_descddata_size_adr(descriptor),
+			    rdm_descddata_size_msk,
+			    rdm_descddata_size_shift,
+			    rx_desc_data_buff_size);
+}
+
+void rdm_rx_desc_dca_en_set(struct aq_hw_s *aq_hw, u32 rx_desc_dca_en, u32 dca)
+{
+	aq_hw_write_reg_bit(aq_hw, rdm_dcaddesc_en_adr(dca),
+			    rdm_dcaddesc_en_msk,
+			    rdm_dcaddesc_en_shift,
+			    rx_desc_dca_en);
+}
+
+void rdm_rx_desc_en_set(struct aq_hw_s *aq_hw, u32 rx_desc_en, u32 descriptor)
+{
+	aq_hw_write_reg_bit(aq_hw, rdm_descden_adr(descriptor),
+			    rdm_descden_msk,
+			    rdm_descden_shift,
+			    rx_desc_en);
+}
+
+void rdm_rx_desc_head_buff_size_set(struct aq_hw_s *aq_hw,
+				    u32 rx_desc_head_buff_size, u32 descriptor)
+{
+	aq_hw_write_reg_bit(aq_hw, rdm_descdhdr_size_adr(descriptor),
+			    rdm_descdhdr_size_msk,
+			    rdm_descdhdr_size_shift,
+			    rx_desc_head_buff_size);
+}
+
+void rdm_rx_desc_head_splitting_set(struct aq_hw_s *aq_hw,
+				    u32 rx_desc_head_splitting, u32 descriptor)
+{
+	aq_hw_write_reg_bit(aq_hw, rdm_descdhdr_split_adr(descriptor),
+			    rdm_descdhdr_split_msk,
+			    rdm_descdhdr_split_shift,
+			    rx_desc_head_splitting);
+}
+
+u32 rdm_rx_desc_head_ptr_get(struct aq_hw_s *aq_hw, u32 descriptor)
+{
+	return aq_hw_read_reg_bit(aq_hw, rdm_descdhd_adr(descriptor),
+				  rdm_descdhd_msk, rdm_descdhd_shift);
+}
+
+void rdm_rx_desc_len_set(struct aq_hw_s *aq_hw, u32 rx_desc_len, u32 descriptor)
+{
+	aq_hw_write_reg_bit(aq_hw, rdm_descdlen_adr(descriptor),
+			    rdm_descdlen_msk, rdm_descdlen_shift,
+			    rx_desc_len);
+}
+
+void rdm_rx_desc_res_set(struct aq_hw_s *aq_hw, u32 rx_desc_res, u32 descriptor)
+{
+	aq_hw_write_reg_bit(aq_hw, rdm_descdreset_adr(descriptor),
+			    rdm_descdreset_msk, rdm_descdreset_shift,
+			    rx_desc_res);
+}
+
+void rdm_rx_desc_wr_wb_irq_en_set(struct aq_hw_s *aq_hw,
+				  u32 rx_desc_wr_wb_irq_en)
+{
+	aq_hw_write_reg_bit(aq_hw, rdm_int_desc_wrb_en_adr,
+			    rdm_int_desc_wrb_en_msk,
+			    rdm_int_desc_wrb_en_shift,
+			    rx_desc_wr_wb_irq_en);
+}
+
+void rdm_rx_head_dca_en_set(struct aq_hw_s *aq_hw, u32 rx_head_dca_en, u32 dca)
+{
+	aq_hw_write_reg_bit(aq_hw, rdm_dcadhdr_en_adr(dca),
+			    rdm_dcadhdr_en_msk,
+			    rdm_dcadhdr_en_shift,
+			    rx_head_dca_en);
+}
+
+void rdm_rx_pld_dca_en_set(struct aq_hw_s *aq_hw, u32 rx_pld_dca_en, u32 dca)
+{
+	aq_hw_write_reg_bit(aq_hw, rdm_dcadpay_en_adr(dca),
+			    rdm_dcadpay_en_msk, rdm_dcadpay_en_shift,
+			    rx_pld_dca_en);
+}
+
+void rdm_rdm_intr_moder_en_set(struct aq_hw_s *aq_hw, u32 rdm_intr_moder_en)
+{
+	aq_hw_write_reg_bit(aq_hw, rdm_int_rim_en_adr,
+			    rdm_int_rim_en_msk,
+			    rdm_int_rim_en_shift,
+			    rdm_intr_moder_en);
+}
+
+/* reg */
+void reg_gen_irq_map_set(struct aq_hw_s *aq_hw, u32 gen_intr_map, u32 regidx)
+{
+	aq_hw_write_reg(aq_hw, gen_intr_map_adr(regidx), gen_intr_map);
+}
+
+u32 reg_gen_irq_status_get(struct aq_hw_s *aq_hw)
+{
+	return aq_hw_read_reg(aq_hw, gen_intr_stat_adr);
+}
+
+void reg_irq_glb_ctl_set(struct aq_hw_s *aq_hw, u32 intr_glb_ctl)
+{
+	aq_hw_write_reg(aq_hw, intr_glb_ctl_adr, intr_glb_ctl);
+}
+
+void reg_irq_thr_set(struct aq_hw_s *aq_hw, u32 intr_thr, u32 throttle)
+{
+	aq_hw_write_reg(aq_hw, intr_thr_adr(throttle), intr_thr);
+}
+
+void reg_rx_dma_desc_base_addresslswset(struct aq_hw_s *aq_hw,
+					u32 rx_dma_desc_base_addrlsw,
+					u32 descriptor)
+{
+	aq_hw_write_reg(aq_hw, rx_dma_desc_base_addrlsw_adr(descriptor),
+			rx_dma_desc_base_addrlsw);
+}
+
+void reg_rx_dma_desc_base_addressmswset(struct aq_hw_s *aq_hw,
+					u32 rx_dma_desc_base_addrmsw,
+					u32 descriptor)
+{
+	aq_hw_write_reg(aq_hw, rx_dma_desc_base_addrmsw_adr(descriptor),
+			rx_dma_desc_base_addrmsw);
+}
+
+u32 reg_rx_dma_desc_status_get(struct aq_hw_s *aq_hw, u32 descriptor)
+{
+	return aq_hw_read_reg(aq_hw, rx_dma_desc_stat_adr(descriptor));
+}
+
+void reg_rx_dma_desc_tail_ptr_set(struct aq_hw_s *aq_hw,
+				  u32 rx_dma_desc_tail_ptr, u32 descriptor)
+{
+	aq_hw_write_reg(aq_hw, rx_dma_desc_tail_ptr_adr(descriptor),
+			rx_dma_desc_tail_ptr);
+}
+
+void reg_rx_flr_mcst_flr_msk_set(struct aq_hw_s *aq_hw, u32 rx_flr_mcst_flr_msk)
+{
+	aq_hw_write_reg(aq_hw, rx_flr_mcst_flr_msk_adr, rx_flr_mcst_flr_msk);
+}
+
+void reg_rx_flr_mcst_flr_set(struct aq_hw_s *aq_hw, u32 rx_flr_mcst_flr,
+			     u32 filter)
+{
+	aq_hw_write_reg(aq_hw, rx_flr_mcst_flr_adr(filter), rx_flr_mcst_flr);
+}
+
+void reg_rx_flr_rss_control1set(struct aq_hw_s *aq_hw, u32 rx_flr_rss_control1)
+{
+	aq_hw_write_reg(aq_hw, rx_flr_rss_control1_adr, rx_flr_rss_control1);
+}
+
+void reg_rx_flr_control2_set(struct aq_hw_s *aq_hw, u32 rx_filter_control2)
+{
+	aq_hw_write_reg(aq_hw, rx_flr_control2_adr, rx_filter_control2);
+}
+
+void reg_rx_intr_moder_ctrl_set(struct aq_hw_s *aq_hw,
+				u32 rx_intr_moderation_ctl,
+				u32 queue)
+{
+	aq_hw_write_reg(aq_hw, rx_intr_moderation_ctl_adr(queue),
+			rx_intr_moderation_ctl);
+}
+
+void reg_tx_dma_debug_ctl_set(struct aq_hw_s *aq_hw, u32 tx_dma_debug_ctl)
+{
+	aq_hw_write_reg(aq_hw, tx_dma_debug_ctl_adr, tx_dma_debug_ctl);
+}
+
+void reg_tx_dma_desc_base_addresslswset(struct aq_hw_s *aq_hw,
+					u32 tx_dma_desc_base_addrlsw,
+					u32 descriptor)
+{
+	aq_hw_write_reg(aq_hw, tx_dma_desc_base_addrlsw_adr(descriptor),
+			tx_dma_desc_base_addrlsw);
+}
+
+void reg_tx_dma_desc_base_addressmswset(struct aq_hw_s *aq_hw,
+					u32 tx_dma_desc_base_addrmsw,
+					u32 descriptor)
+{
+	aq_hw_write_reg(aq_hw, tx_dma_desc_base_addrmsw_adr(descriptor),
+			tx_dma_desc_base_addrmsw);
+}
+
+void reg_tx_dma_desc_tail_ptr_set(struct aq_hw_s *aq_hw,
+				  u32 tx_dma_desc_tail_ptr, u32 descriptor)
+{
+	aq_hw_write_reg(aq_hw, tx_dma_desc_tail_ptr_adr(descriptor),
+			tx_dma_desc_tail_ptr);
+}
+
+void reg_tx_intr_moder_ctrl_set(struct aq_hw_s *aq_hw,
+				u32 tx_intr_moderation_ctl,
+				u32 queue)
+{
+	aq_hw_write_reg(aq_hw, tx_intr_moderation_ctl_adr(queue),
+			tx_intr_moderation_ctl);
+}
+
+/* RPB: rx packet buffer */
+void rpb_dma_sys_lbk_set(struct aq_hw_s *aq_hw, u32 dma_sys_lbk)
+{
+	aq_hw_write_reg_bit(aq_hw, rpb_dma_sys_lbk_adr,
+			    rpb_dma_sys_lbk_msk,
+			    rpb_dma_sys_lbk_shift, dma_sys_lbk);
+}
+
+void rpb_rpf_rx_traf_class_mode_set(struct aq_hw_s *aq_hw,
+				    u32 rx_traf_class_mode)
+{
+	aq_hw_write_reg_bit(aq_hw, rpb_rpf_rx_tc_mode_adr,
+			    rpb_rpf_rx_tc_mode_msk,
+			    rpb_rpf_rx_tc_mode_shift,
+			    rx_traf_class_mode);
+}
+
+void rpb_rx_buff_en_set(struct aq_hw_s *aq_hw, u32 rx_buff_en)
+{
+	aq_hw_write_reg_bit(aq_hw, rpb_rx_buf_en_adr, rpb_rx_buf_en_msk,
+			    rpb_rx_buf_en_shift, rx_buff_en);
+}
+
+void rpb_rx_buff_hi_threshold_per_tc_set(struct aq_hw_s *aq_hw,
+					 u32 rx_buff_hi_threshold_per_tc,
+					 u32 buffer)
+{
+	aq_hw_write_reg_bit(aq_hw, rpb_rxbhi_thresh_adr(buffer),
+			    rpb_rxbhi_thresh_msk, rpb_rxbhi_thresh_shift,
+			    rx_buff_hi_threshold_per_tc);
+}
+
+void rpb_rx_buff_lo_threshold_per_tc_set(struct aq_hw_s *aq_hw,
+					 u32 rx_buff_lo_threshold_per_tc,
+					 u32 buffer)
+{
+	aq_hw_write_reg_bit(aq_hw, rpb_rxblo_thresh_adr(buffer),
+			    rpb_rxblo_thresh_msk,
+			    rpb_rxblo_thresh_shift,
+			    rx_buff_lo_threshold_per_tc);
+}
+
+void rpb_rx_flow_ctl_mode_set(struct aq_hw_s *aq_hw, u32 rx_flow_ctl_mode)
+{
+	aq_hw_write_reg_bit(aq_hw, rpb_rx_fc_mode_adr,
+			    rpb_rx_fc_mode_msk,
+			    rpb_rx_fc_mode_shift, rx_flow_ctl_mode);
+}
+
+void rpb_rx_pkt_buff_size_per_tc_set(struct aq_hw_s *aq_hw,
+				     u32 rx_pkt_buff_size_per_tc, u32 buffer)
+{
+	aq_hw_write_reg_bit(aq_hw, rpb_rxbbuf_size_adr(buffer),
+			    rpb_rxbbuf_size_msk, rpb_rxbbuf_size_shift,
+			    rx_pkt_buff_size_per_tc);
+}
+
+void rpb_rx_xoff_en_per_tc_set(struct aq_hw_s *aq_hw, u32 rx_xoff_en_per_tc,
+			       u32 buffer)
+{
+	aq_hw_write_reg_bit(aq_hw, rpb_rxbxoff_en_adr(buffer),
+			    rpb_rxbxoff_en_msk, rpb_rxbxoff_en_shift,
+			    rx_xoff_en_per_tc);
+}
+
+/* rpf */
+
+void rpfl2broadcast_count_threshold_set(struct aq_hw_s *aq_hw,
+					u32 l2broadcast_count_threshold)
+{
+	aq_hw_write_reg_bit(aq_hw, rpfl2bc_thresh_adr,
+			    rpfl2bc_thresh_msk,
+			    rpfl2bc_thresh_shift,
+			    l2broadcast_count_threshold);
+}
+
+void rpfl2broadcast_en_set(struct aq_hw_s *aq_hw, u32 l2broadcast_en)
+{
+	aq_hw_write_reg_bit(aq_hw, rpfl2bc_en_adr, rpfl2bc_en_msk,
+			    rpfl2bc_en_shift, l2broadcast_en);
+}
+
+void rpfl2broadcast_flr_act_set(struct aq_hw_s *aq_hw, u32 l2broadcast_flr_act)
+{
+	aq_hw_write_reg_bit(aq_hw, rpfl2bc_act_adr, rpfl2bc_act_msk,
+			    rpfl2bc_act_shift, l2broadcast_flr_act);
+}
+
+void rpfl2multicast_flr_en_set(struct aq_hw_s *aq_hw, u32 l2multicast_flr_en,
+			       u32 filter)
+{
+	aq_hw_write_reg_bit(aq_hw, rpfl2mc_enf_adr(filter),
+			    rpfl2mc_enf_msk,
+			    rpfl2mc_enf_shift, l2multicast_flr_en);
+}
+
+void rpfl2promiscuous_mode_en_set(struct aq_hw_s *aq_hw,
+				  u32 l2promiscuous_mode_en)
+{
+	aq_hw_write_reg_bit(aq_hw, rpfl2promis_mode_adr,
+			    rpfl2promis_mode_msk,
+			    rpfl2promis_mode_shift,
+			    l2promiscuous_mode_en);
+}
+
+void rpfl2unicast_flr_act_set(struct aq_hw_s *aq_hw, u32 l2unicast_flr_act,
+			      u32 filter)
+{
+	aq_hw_write_reg_bit(aq_hw, rpfl2uc_actf_adr(filter),
+			    rpfl2uc_actf_msk, rpfl2uc_actf_shift,
+			    l2unicast_flr_act);
+}
+
+void rpfl2_uc_flr_en_set(struct aq_hw_s *aq_hw, u32 l2unicast_flr_en,
+			 u32 filter)
+{
+	aq_hw_write_reg_bit(aq_hw, rpfl2uc_enf_adr(filter),
+			    rpfl2uc_enf_msk,
+			    rpfl2uc_enf_shift, l2unicast_flr_en);
+}
+
+void rpfl2unicast_dest_addresslsw_set(struct aq_hw_s *aq_hw,
+				      u32 l2unicast_dest_addresslsw,
+				      u32 filter)
+{
+	aq_hw_write_reg(aq_hw, rpfl2uc_daflsw_adr(filter),
+			l2unicast_dest_addresslsw);
+}
+
+void rpfl2unicast_dest_addressmsw_set(struct aq_hw_s *aq_hw,
+				      u32 l2unicast_dest_addressmsw,
+				      u32 filter)
+{
+	aq_hw_write_reg_bit(aq_hw, rpfl2uc_dafmsw_adr(filter),
+			    rpfl2uc_dafmsw_msk, rpfl2uc_dafmsw_shift,
+			    l2unicast_dest_addressmsw);
+}
+
+void rpfl2_accept_all_mc_packets_set(struct aq_hw_s *aq_hw,
+				     u32 l2_accept_all_mc_packets)
+{
+	aq_hw_write_reg_bit(aq_hw, rpfl2mc_accept_all_adr,
+			    rpfl2mc_accept_all_msk,
+			    rpfl2mc_accept_all_shift,
+			    l2_accept_all_mc_packets);
+}
+
+void rpf_rpb_user_priority_tc_map_set(struct aq_hw_s *aq_hw,
+				      u32 user_priority_tc_map, u32 tc)
+{
+/* register address for bitfield rx_tc_up{t}[2:0] */
+	static u32 rpf_rpb_rx_tc_upt_adr[8] = {
+			0x000054c4U, 0x000054c4U, 0x000054c4U, 0x000054c4U,
+			0x000054c4U, 0x000054c4U, 0x000054c4U, 0x000054c4U
+		};
+
+/* bitmask for bitfield rx_tc_up{t}[2:0] */
+	static u32 rpf_rpb_rx_tc_upt_msk[8] = {
+			0x00000007U, 0x00000070U, 0x00000700U, 0x00007000U,
+			0x00070000U, 0x00700000U, 0x07000000U, 0x70000000U
+		};
+
+/* lower bit position of bitfield rx_tc_up{t}[2:0] */
+	static u32 rpf_rpb_rx_tc_upt_shft[8] = {
+			0U, 4U, 8U, 12U, 16U, 20U, 24U, 28U
+		};
+
+	aq_hw_write_reg_bit(aq_hw, rpf_rpb_rx_tc_upt_adr[tc],
+			    rpf_rpb_rx_tc_upt_msk[tc],
+			    rpf_rpb_rx_tc_upt_shft[tc],
+			    user_priority_tc_map);
+}
+
+void rpf_rss_key_addr_set(struct aq_hw_s *aq_hw, u32 rss_key_addr)
+{
+	aq_hw_write_reg_bit(aq_hw, rpf_rss_key_addr_adr,
+			    rpf_rss_key_addr_msk,
+			    rpf_rss_key_addr_shift,
+			    rss_key_addr);
+}
+
+void rpf_rss_key_wr_data_set(struct aq_hw_s *aq_hw, u32 rss_key_wr_data)
+{
+	aq_hw_write_reg(aq_hw, rpf_rss_key_wr_data_adr,
+			rss_key_wr_data);
+}
+
+u32 rpf_rss_key_wr_en_get(struct aq_hw_s *aq_hw)
+{
+	return aq_hw_read_reg_bit(aq_hw, rpf_rss_key_wr_eni_adr,
+				  rpf_rss_key_wr_eni_msk,
+				  rpf_rss_key_wr_eni_shift);
+}
+
+void rpf_rss_key_wr_en_set(struct aq_hw_s *aq_hw, u32 rss_key_wr_en)
+{
+	aq_hw_write_reg_bit(aq_hw, rpf_rss_key_wr_eni_adr,
+			    rpf_rss_key_wr_eni_msk,
+			    rpf_rss_key_wr_eni_shift,
+			    rss_key_wr_en);
+}
+
+void rpf_rss_redir_tbl_addr_set(struct aq_hw_s *aq_hw, u32 rss_redir_tbl_addr)
+{
+	aq_hw_write_reg_bit(aq_hw, rpf_rss_redir_addr_adr,
+			    rpf_rss_redir_addr_msk,
+			    rpf_rss_redir_addr_shift, rss_redir_tbl_addr);
+}
+
+void rpf_rss_redir_tbl_wr_data_set(struct aq_hw_s *aq_hw,
+				   u32 rss_redir_tbl_wr_data)
+{
+	aq_hw_write_reg_bit(aq_hw, rpf_rss_redir_wr_data_adr,
+			    rpf_rss_redir_wr_data_msk,
+			    rpf_rss_redir_wr_data_shift,
+			    rss_redir_tbl_wr_data);
+}
+
+u32 rpf_rss_redir_wr_en_get(struct aq_hw_s *aq_hw)
+{
+	return aq_hw_read_reg_bit(aq_hw, rpf_rss_redir_wr_eni_adr,
+				  rpf_rss_redir_wr_eni_msk,
+				  rpf_rss_redir_wr_eni_shift);
+}
+
+void rpf_rss_redir_wr_en_set(struct aq_hw_s *aq_hw, u32 rss_redir_wr_en)
+{
+	aq_hw_write_reg_bit(aq_hw, rpf_rss_redir_wr_eni_adr,
+			    rpf_rss_redir_wr_eni_msk,
+			    rpf_rss_redir_wr_eni_shift, rss_redir_wr_en);
+}
+
+void rpf_tpo_to_rpf_sys_lbk_set(struct aq_hw_s *aq_hw, u32 tpo_to_rpf_sys_lbk)
+{
+	aq_hw_write_reg_bit(aq_hw, rpf_tpo_rpf_sys_lbk_adr,
+			    rpf_tpo_rpf_sys_lbk_msk,
+			    rpf_tpo_rpf_sys_lbk_shift,
+			    tpo_to_rpf_sys_lbk);
+}
+
+void rpf_vlan_inner_etht_set(struct aq_hw_s *aq_hw, u32 vlan_inner_etht)
+{
+	aq_hw_write_reg_bit(aq_hw, rpf_vl_inner_tpid_adr,
+			    rpf_vl_inner_tpid_msk,
+			    rpf_vl_inner_tpid_shift,
+			    vlan_inner_etht);
+}
+
+void rpf_vlan_outer_etht_set(struct aq_hw_s *aq_hw, u32 vlan_outer_etht)
+{
+	aq_hw_write_reg_bit(aq_hw, rpf_vl_outer_tpid_adr,
+			    rpf_vl_outer_tpid_msk,
+			    rpf_vl_outer_tpid_shift,
+			    vlan_outer_etht);
+}
+
+void rpf_vlan_prom_mode_en_set(struct aq_hw_s *aq_hw, u32 vlan_prom_mode_en)
+{
+	aq_hw_write_reg_bit(aq_hw, rpf_vl_promis_mode_adr,
+			    rpf_vl_promis_mode_msk,
+			    rpf_vl_promis_mode_shift,
+			    vlan_prom_mode_en);
+}
+
+void rpf_vlan_accept_untagged_packets_set(struct aq_hw_s *aq_hw,
+					  u32 vlan_accept_untagged_packets)
+{
+	aq_hw_write_reg_bit(aq_hw, rpf_vl_accept_untagged_mode_adr,
+			    rpf_vl_accept_untagged_mode_msk,
+			    rpf_vl_accept_untagged_mode_shift,
+			    vlan_accept_untagged_packets);
+}
+
+void rpf_vlan_untagged_act_set(struct aq_hw_s *aq_hw, u32 vlan_untagged_act)
+{
+	aq_hw_write_reg_bit(aq_hw, rpf_vl_untagged_act_adr,
+			    rpf_vl_untagged_act_msk,
+			    rpf_vl_untagged_act_shift,
+			    vlan_untagged_act);
+}
+
+void rpf_vlan_flr_en_set(struct aq_hw_s *aq_hw, u32 vlan_flr_en, u32 filter)
+{
+	aq_hw_write_reg_bit(aq_hw, rpf_vl_en_f_adr(filter),
+			    rpf_vl_en_f_msk,
+			    rpf_vl_en_f_shift,
+			    vlan_flr_en);
+}
+
+void rpf_vlan_flr_act_set(struct aq_hw_s *aq_hw, u32 vlan_flr_act, u32 filter)
+{
+	aq_hw_write_reg_bit(aq_hw, rpf_vl_act_f_adr(filter),
+			    rpf_vl_act_f_msk,
+			    rpf_vl_act_f_shift,
+			    vlan_flr_act);
+}
+
+void rpf_vlan_id_flr_set(struct aq_hw_s *aq_hw, u32 vlan_id_flr, u32 filter)
+{
+	aq_hw_write_reg_bit(aq_hw, rpf_vl_id_f_adr(filter),
+			    rpf_vl_id_f_msk,
+			    rpf_vl_id_f_shift,
+			    vlan_id_flr);
+}
+
+void rpf_etht_flr_en_set(struct aq_hw_s *aq_hw, u32 etht_flr_en, u32 filter)
+{
+	aq_hw_write_reg_bit(aq_hw, rpf_et_enf_adr(filter),
+			    rpf_et_enf_msk,
+			    rpf_et_enf_shift, etht_flr_en);
+}
+
+void rpf_etht_user_priority_en_set(struct aq_hw_s *aq_hw,
+				   u32 etht_user_priority_en, u32 filter)
+{
+	aq_hw_write_reg_bit(aq_hw, rpf_et_upfen_adr(filter),
+			    rpf_et_upfen_msk, rpf_et_upfen_shift,
+			    etht_user_priority_en);
+}
+
+void rpf_etht_rx_queue_en_set(struct aq_hw_s *aq_hw, u32 etht_rx_queue_en,
+			      u32 filter)
+{
+	aq_hw_write_reg_bit(aq_hw, rpf_et_rxqfen_adr(filter),
+			    rpf_et_rxqfen_msk, rpf_et_rxqfen_shift,
+			    etht_rx_queue_en);
+}
+
+void rpf_etht_user_priority_set(struct aq_hw_s *aq_hw, u32 etht_user_priority,
+				u32 filter)
+{
+	aq_hw_write_reg_bit(aq_hw, rpf_et_upf_adr(filter),
+			    rpf_et_upf_msk,
+			    rpf_et_upf_shift, etht_user_priority);
+}
+
+void rpf_etht_rx_queue_set(struct aq_hw_s *aq_hw, u32 etht_rx_queue,
+			   u32 filter)
+{
+	aq_hw_write_reg_bit(aq_hw, rpf_et_rxqf_adr(filter),
+			    rpf_et_rxqf_msk,
+			    rpf_et_rxqf_shift, etht_rx_queue);
+}
+
+void rpf_etht_mgt_queue_set(struct aq_hw_s *aq_hw, u32 etht_mgt_queue,
+			    u32 filter)
+{
+	aq_hw_write_reg_bit(aq_hw, rpf_et_mng_rxqf_adr(filter),
+			    rpf_et_mng_rxqf_msk, rpf_et_mng_rxqf_shift,
+			    etht_mgt_queue);
+}
+
+void rpf_etht_flr_act_set(struct aq_hw_s *aq_hw, u32 etht_flr_act, u32 filter)
+{
+	aq_hw_write_reg_bit(aq_hw, rpf_et_actf_adr(filter),
+			    rpf_et_actf_msk,
+			    rpf_et_actf_shift, etht_flr_act);
+}
+
+void rpf_etht_flr_set(struct aq_hw_s *aq_hw, u32 etht_flr, u32 filter)
+{
+	aq_hw_write_reg_bit(aq_hw, rpf_et_valf_adr(filter),
+			    rpf_et_valf_msk,
+			    rpf_et_valf_shift, etht_flr);
+}
+
+/* RPO: rx packet offload */
+void rpo_ipv4header_crc_offload_en_set(struct aq_hw_s *aq_hw,
+				       u32 ipv4header_crc_offload_en)
+{
+	aq_hw_write_reg_bit(aq_hw, rpo_ipv4chk_en_adr,
+			    rpo_ipv4chk_en_msk,
+			    rpo_ipv4chk_en_shift,
+			    ipv4header_crc_offload_en);
+}
+
+void rpo_rx_desc_vlan_stripping_set(struct aq_hw_s *aq_hw,
+				    u32 rx_desc_vlan_stripping, u32 descriptor)
+{
+	aq_hw_write_reg_bit(aq_hw, rpo_descdvl_strip_adr(descriptor),
+			    rpo_descdvl_strip_msk,
+			    rpo_descdvl_strip_shift,
+			    rx_desc_vlan_stripping);
+}
+
+void rpo_tcp_udp_crc_offload_en_set(struct aq_hw_s *aq_hw,
+				    u32 tcp_udp_crc_offload_en)
+{
+	aq_hw_write_reg_bit(aq_hw, rpol4chk_en_adr, rpol4chk_en_msk,
+			    rpol4chk_en_shift, tcp_udp_crc_offload_en);
+}
+
+void rpo_lro_en_set(struct aq_hw_s *aq_hw, u32 lro_en)
+{
+	aq_hw_write_reg(aq_hw, rpo_lro_en_adr, lro_en);
+}
+
+void rpo_lro_patch_optimization_en_set(struct aq_hw_s *aq_hw,
+				       u32 lro_patch_optimization_en)
+{
+	aq_hw_write_reg_bit(aq_hw, rpo_lro_ptopt_en_adr,
+			    rpo_lro_ptopt_en_msk,
+			    rpo_lro_ptopt_en_shift,
+			    lro_patch_optimization_en);
+}
+
+void rpo_lro_qsessions_lim_set(struct aq_hw_s *aq_hw,
+			       u32 lro_qsessions_lim)
+{
+	aq_hw_write_reg_bit(aq_hw, rpo_lro_qses_lmt_adr,
+			    rpo_lro_qses_lmt_msk,
+			    rpo_lro_qses_lmt_shift,
+			    lro_qsessions_lim);
+}
+
+void rpo_lro_total_desc_lim_set(struct aq_hw_s *aq_hw, u32 lro_total_desc_lim)
+{
+	aq_hw_write_reg_bit(aq_hw, rpo_lro_tot_dsc_lmt_adr,
+			    rpo_lro_tot_dsc_lmt_msk,
+			    rpo_lro_tot_dsc_lmt_shift,
+			    lro_total_desc_lim);
+}
+
+void rpo_lro_min_pay_of_first_pkt_set(struct aq_hw_s *aq_hw,
+				      u32 lro_min_pld_of_first_pkt)
+{
+	aq_hw_write_reg_bit(aq_hw, rpo_lro_pkt_min_adr,
+			    rpo_lro_pkt_min_msk,
+			    rpo_lro_pkt_min_shift,
+			    lro_min_pld_of_first_pkt);
+}
+
+void rpo_lro_pkt_lim_set(struct aq_hw_s *aq_hw, u32 lro_pkt_lim)
+{
+	aq_hw_write_reg(aq_hw, rpo_lro_rsc_max_adr, lro_pkt_lim);
+}
+
+void rpo_lro_max_num_of_descriptors_set(struct aq_hw_s *aq_hw,
+					u32 lro_max_number_of_descriptors,
+					u32 lro)
+{
+/* Register address for bitfield lro{L}_des_max[1:0] */
+	static u32 rpo_lro_ldes_max_adr[32] = {
+			0x000055A0U, 0x000055A0U, 0x000055A0U, 0x000055A0U,
+			0x000055A0U, 0x000055A0U, 0x000055A0U, 0x000055A0U,
+			0x000055A4U, 0x000055A4U, 0x000055A4U, 0x000055A4U,
+			0x000055A4U, 0x000055A4U, 0x000055A4U, 0x000055A4U,
+			0x000055A8U, 0x000055A8U, 0x000055A8U, 0x000055A8U,
+			0x000055A8U, 0x000055A8U, 0x000055A8U, 0x000055A8U,
+			0x000055ACU, 0x000055ACU, 0x000055ACU, 0x000055ACU,
+			0x000055ACU, 0x000055ACU, 0x000055ACU, 0x000055ACU
+		};
+
+/* Bitmask for bitfield lro{L}_des_max[1:0] */
+	static u32 rpo_lro_ldes_max_msk[32] = {
+			0x00000003U, 0x00000030U, 0x00000300U, 0x00003000U,
+			0x00030000U, 0x00300000U, 0x03000000U, 0x30000000U,
+			0x00000003U, 0x00000030U, 0x00000300U, 0x00003000U,
+			0x00030000U, 0x00300000U, 0x03000000U, 0x30000000U,
+			0x00000003U, 0x00000030U, 0x00000300U, 0x00003000U,
+			0x00030000U, 0x00300000U, 0x03000000U, 0x30000000U,
+			0x00000003U, 0x00000030U, 0x00000300U, 0x00003000U,
+			0x00030000U, 0x00300000U, 0x03000000U, 0x30000000U
+		};
+
+/* Lower bit position of bitfield lro{L}_des_max[1:0] */
+	static u32 rpo_lro_ldes_max_shift[32] = {
+			0U, 4U, 8U, 12U, 16U, 20U, 24U, 28U,
+			0U, 4U, 8U, 12U, 16U, 20U, 24U, 28U,
+			0U, 4U, 8U, 12U, 16U, 20U, 24U, 28U,
+			0U, 4U, 8U, 12U, 16U, 20U, 24U, 28U
+		};
+
+	aq_hw_write_reg_bit(aq_hw, rpo_lro_ldes_max_adr[lro],
+			    rpo_lro_ldes_max_msk[lro],
+			    rpo_lro_ldes_max_shift[lro],
+			    lro_max_number_of_descriptors);
+}
+
+void rpo_lro_time_base_divider_set(struct aq_hw_s *aq_hw,
+				   u32 lro_time_base_divider)
+{
+	aq_hw_write_reg_bit(aq_hw, rpo_lro_tb_div_adr,
+			    rpo_lro_tb_div_msk,
+			    rpo_lro_tb_div_shift,
+			    lro_time_base_divider);
+}
+
+void rpo_lro_inactive_interval_set(struct aq_hw_s *aq_hw,
+				   u32 lro_inactive_interval)
+{
+	aq_hw_write_reg_bit(aq_hw, rpo_lro_ina_ival_adr,
+			    rpo_lro_ina_ival_msk,
+			    rpo_lro_ina_ival_shift,
+			    lro_inactive_interval);
+}
+
+void rpo_lro_max_coalescing_interval_set(struct aq_hw_s *aq_hw,
+					 u32 lro_max_coalescing_interval)
+{
+	aq_hw_write_reg_bit(aq_hw, rpo_lro_max_ival_adr,
+			    rpo_lro_max_ival_msk,
+			    rpo_lro_max_ival_shift,
+			    lro_max_coalescing_interval);
+}
+
+/* rx */
+void rx_rx_reg_res_dis_set(struct aq_hw_s *aq_hw, u32 rx_reg_res_dis)
+{
+	aq_hw_write_reg_bit(aq_hw, rx_reg_res_dsbl_adr,
+			    rx_reg_res_dsbl_msk,
+			    rx_reg_res_dsbl_shift,
+			    rx_reg_res_dis);
+}
+
+/* tdm */
+void tdm_cpu_id_set(struct aq_hw_s *aq_hw, u32 cpuid, u32 dca)
+{
+	aq_hw_write_reg_bit(aq_hw, tdm_dcadcpuid_adr(dca),
+			    tdm_dcadcpuid_msk,
+			    tdm_dcadcpuid_shift, cpuid);
+}
+
+void tdm_large_send_offload_en_set(struct aq_hw_s *aq_hw,
+				   u32 large_send_offload_en)
+{
+	aq_hw_write_reg(aq_hw, tdm_lso_en_adr, large_send_offload_en);
+}
+
+void tdm_tx_dca_en_set(struct aq_hw_s *aq_hw, u32 tx_dca_en)
+{
+	aq_hw_write_reg_bit(aq_hw, tdm_dca_en_adr, tdm_dca_en_msk,
+			    tdm_dca_en_shift, tx_dca_en);
+}
+
+void tdm_tx_dca_mode_set(struct aq_hw_s *aq_hw, u32 tx_dca_mode)
+{
+	aq_hw_write_reg_bit(aq_hw, tdm_dca_mode_adr, tdm_dca_mode_msk,
+			    tdm_dca_mode_shift, tx_dca_mode);
+}
+
+void tdm_tx_desc_dca_en_set(struct aq_hw_s *aq_hw, u32 tx_desc_dca_en, u32 dca)
+{
+	aq_hw_write_reg_bit(aq_hw, tdm_dcaddesc_en_adr(dca),
+			    tdm_dcaddesc_en_msk, tdm_dcaddesc_en_shift,
+			    tx_desc_dca_en);
+}
+
+void tdm_tx_desc_en_set(struct aq_hw_s *aq_hw, u32 tx_desc_en, u32 descriptor)
+{
+	aq_hw_write_reg_bit(aq_hw, tdm_descden_adr(descriptor),
+			    tdm_descden_msk,
+			    tdm_descden_shift,
+			    tx_desc_en);
+}
+
+u32 tdm_tx_desc_head_ptr_get(struct aq_hw_s *aq_hw, u32 descriptor)
+{
+	return aq_hw_read_reg_bit(aq_hw, tdm_descdhd_adr(descriptor),
+				  tdm_descdhd_msk, tdm_descdhd_shift);
+}
+
+void tdm_tx_desc_len_set(struct aq_hw_s *aq_hw, u32 tx_desc_len,
+			 u32 descriptor)
+{
+	aq_hw_write_reg_bit(aq_hw, tdm_descdlen_adr(descriptor),
+			    tdm_descdlen_msk,
+			    tdm_descdlen_shift,
+			    tx_desc_len);
+}
+
+void tdm_tx_desc_wr_wb_irq_en_set(struct aq_hw_s *aq_hw,
+				  u32 tx_desc_wr_wb_irq_en)
+{
+	aq_hw_write_reg_bit(aq_hw, tdm_int_desc_wrb_en_adr,
+			    tdm_int_desc_wrb_en_msk,
+			    tdm_int_desc_wrb_en_shift,
+			    tx_desc_wr_wb_irq_en);
+}
+
+void tdm_tx_desc_wr_wb_threshold_set(struct aq_hw_s *aq_hw,
+				     u32 tx_desc_wr_wb_threshold,
+				     u32 descriptor)
+{
+	aq_hw_write_reg_bit(aq_hw, tdm_descdwrb_thresh_adr(descriptor),
+			    tdm_descdwrb_thresh_msk,
+			    tdm_descdwrb_thresh_shift,
+			    tx_desc_wr_wb_threshold);
+}
+
+void tdm_tdm_intr_moder_en_set(struct aq_hw_s *aq_hw,
+			       u32 tdm_irq_moderation_en)
+{
+	aq_hw_write_reg_bit(aq_hw, tdm_int_mod_en_adr,
+			    tdm_int_mod_en_msk,
+			    tdm_int_mod_en_shift,
+			    tdm_irq_moderation_en);
+}
+
+/* thm */
+void thm_lso_tcp_flag_of_first_pkt_set(struct aq_hw_s *aq_hw,
+				       u32 lso_tcp_flag_of_first_pkt)
+{
+	aq_hw_write_reg_bit(aq_hw, thm_lso_tcp_flag_first_adr,
+			    thm_lso_tcp_flag_first_msk,
+			    thm_lso_tcp_flag_first_shift,
+			    lso_tcp_flag_of_first_pkt);
+}
+
+void thm_lso_tcp_flag_of_last_pkt_set(struct aq_hw_s *aq_hw,
+				      u32 lso_tcp_flag_of_last_pkt)
+{
+	aq_hw_write_reg_bit(aq_hw, thm_lso_tcp_flag_last_adr,
+			    thm_lso_tcp_flag_last_msk,
+			    thm_lso_tcp_flag_last_shift,
+			    lso_tcp_flag_of_last_pkt);
+}
+
+void thm_lso_tcp_flag_of_middle_pkt_set(struct aq_hw_s *aq_hw,
+					u32 lso_tcp_flag_of_middle_pkt)
+{
+	aq_hw_write_reg_bit(aq_hw, thm_lso_tcp_flag_mid_adr,
+			    thm_lso_tcp_flag_mid_msk,
+			    thm_lso_tcp_flag_mid_shift,
+			    lso_tcp_flag_of_middle_pkt);
+}
+
+/* TPB: tx packet buffer */
+void tpb_tx_buff_en_set(struct aq_hw_s *aq_hw, u32 tx_buff_en)
+{
+	aq_hw_write_reg_bit(aq_hw, tpb_tx_buf_en_adr, tpb_tx_buf_en_msk,
+			    tpb_tx_buf_en_shift, tx_buff_en);
+}
+
+void tpb_tx_buff_hi_threshold_per_tc_set(struct aq_hw_s *aq_hw,
+					 u32 tx_buff_hi_threshold_per_tc,
+					 u32 buffer)
+{
+	aq_hw_write_reg_bit(aq_hw, tpb_txbhi_thresh_adr(buffer),
+			    tpb_txbhi_thresh_msk, tpb_txbhi_thresh_shift,
+			    tx_buff_hi_threshold_per_tc);
+}
+
+void tpb_tx_buff_lo_threshold_per_tc_set(struct aq_hw_s *aq_hw,
+					 u32 tx_buff_lo_threshold_per_tc,
+					 u32 buffer)
+{
+	aq_hw_write_reg_bit(aq_hw, tpb_txblo_thresh_adr(buffer),
+			    tpb_txblo_thresh_msk, tpb_txblo_thresh_shift,
+			    tx_buff_lo_threshold_per_tc);
+}
+
+void tpb_tx_dma_sys_lbk_en_set(struct aq_hw_s *aq_hw, u32 tx_dma_sys_lbk_en)
+{
+	aq_hw_write_reg_bit(aq_hw, tpb_dma_sys_lbk_adr,
+			    tpb_dma_sys_lbk_msk,
+			    tpb_dma_sys_lbk_shift,
+			    tx_dma_sys_lbk_en);
+}
+
+void tpb_tx_pkt_buff_size_per_tc_set(struct aq_hw_s *aq_hw,
+				     u32 tx_pkt_buff_size_per_tc, u32 buffer)
+{
+	aq_hw_write_reg_bit(aq_hw, tpb_txbbuf_size_adr(buffer),
+			    tpb_txbbuf_size_msk,
+			    tpb_txbbuf_size_shift,
+			    tx_pkt_buff_size_per_tc);
+}
+
+void tpb_tx_path_scp_ins_en_set(struct aq_hw_s *aq_hw, u32 tx_path_scp_ins_en)
+{
+	aq_hw_write_reg_bit(aq_hw, tpb_tx_scp_ins_en_adr,
+			    tpb_tx_scp_ins_en_msk,
+			    tpb_tx_scp_ins_en_shift,
+			    tx_path_scp_ins_en);
+}
+
+/* TPO: tx packet offload */
+void tpo_ipv4header_crc_offload_en_set(struct aq_hw_s *aq_hw,
+				       u32 ipv4header_crc_offload_en)
+{
+	aq_hw_write_reg_bit(aq_hw, tpo_ipv4chk_en_adr,
+			    tpo_ipv4chk_en_msk,
+			    tpo_ipv4chk_en_shift,
+			    ipv4header_crc_offload_en);
+}
+
+void tpo_tcp_udp_crc_offload_en_set(struct aq_hw_s *aq_hw,
+				    u32 tcp_udp_crc_offload_en)
+{
+	aq_hw_write_reg_bit(aq_hw, tpol4chk_en_adr,
+			    tpol4chk_en_msk,
+			    tpol4chk_en_shift,
+			    tcp_udp_crc_offload_en);
+}
+
+void tpo_tx_pkt_sys_lbk_en_set(struct aq_hw_s *aq_hw, u32 tx_pkt_sys_lbk_en)
+{
+	aq_hw_write_reg_bit(aq_hw, tpo_pkt_sys_lbk_adr,
+			    tpo_pkt_sys_lbk_msk,
+			    tpo_pkt_sys_lbk_shift,
+			    tx_pkt_sys_lbk_en);
+}
+
+/* TPS: tx packet scheduler */
+void tps_tx_pkt_shed_data_arb_mode_set(struct aq_hw_s *aq_hw,
+				       u32 tx_pkt_shed_data_arb_mode)
+{
+	aq_hw_write_reg_bit(aq_hw, tps_data_tc_arb_mode_adr,
+			    tps_data_tc_arb_mode_msk,
+			    tps_data_tc_arb_mode_shift,
+			    tx_pkt_shed_data_arb_mode);
+}
+
+void tps_tx_pkt_shed_desc_rate_curr_time_res_set(struct aq_hw_s *aq_hw,
+						 u32 curr_time_res)
+{
+	aq_hw_write_reg_bit(aq_hw, tps_desc_rate_ta_rst_adr,
+			    tps_desc_rate_ta_rst_msk,
+			    tps_desc_rate_ta_rst_shift,
+			    curr_time_res);
+}
+
+void tps_tx_pkt_shed_desc_rate_lim_set(struct aq_hw_s *aq_hw,
+				       u32 tx_pkt_shed_desc_rate_lim)
+{
+	aq_hw_write_reg_bit(aq_hw, tps_desc_rate_lim_adr,
+			    tps_desc_rate_lim_msk,
+			    tps_desc_rate_lim_shift,
+			    tx_pkt_shed_desc_rate_lim);
+}
+
+void tps_tx_pkt_shed_desc_tc_arb_mode_set(struct aq_hw_s *aq_hw,
+					  u32 tx_pkt_shed_desc_tc_arb_mode)
+{
+	aq_hw_write_reg_bit(aq_hw, tps_desc_tc_arb_mode_adr,
+			    tps_desc_tc_arb_mode_msk,
+			    tps_desc_tc_arb_mode_shift,
+			    tx_pkt_shed_desc_tc_arb_mode);
+}
+
+void tps_tx_pkt_shed_desc_tc_max_credit_set(struct aq_hw_s *aq_hw,
+					    u32 tx_pkt_shed_desc_tc_max_credit,
+					    u32 tc)
+{
+	aq_hw_write_reg_bit(aq_hw, tps_desc_tctcredit_max_adr(tc),
+			    tps_desc_tctcredit_max_msk,
+			    tps_desc_tctcredit_max_shift,
+			    tx_pkt_shed_desc_tc_max_credit);
+}
+
+void tps_tx_pkt_shed_desc_tc_weight_set(struct aq_hw_s *aq_hw,
+					u32 tx_pkt_shed_desc_tc_weight, u32 tc)
+{
+	aq_hw_write_reg_bit(aq_hw, tps_desc_tctweight_adr(tc),
+			    tps_desc_tctweight_msk,
+			    tps_desc_tctweight_shift,
+			    tx_pkt_shed_desc_tc_weight);
+}
+
+void tps_tx_pkt_shed_desc_vm_arb_mode_set(struct aq_hw_s *aq_hw,
+					  u32 tx_pkt_shed_desc_vm_arb_mode)
+{
+	aq_hw_write_reg_bit(aq_hw, tps_desc_vm_arb_mode_adr,
+			    tps_desc_vm_arb_mode_msk,
+			    tps_desc_vm_arb_mode_shift,
+			    tx_pkt_shed_desc_vm_arb_mode);
+}
+
+void tps_tx_pkt_shed_tc_data_max_credit_set(struct aq_hw_s *aq_hw,
+					    u32 tx_pkt_shed_tc_data_max_credit,
+					    u32 tc)
+{
+	aq_hw_write_reg_bit(aq_hw, tps_data_tctcredit_max_adr(tc),
+			    tps_data_tctcredit_max_msk,
+			    tps_data_tctcredit_max_shift,
+			    tx_pkt_shed_tc_data_max_credit);
+}
+
+void tps_tx_pkt_shed_tc_data_weight_set(struct aq_hw_s *aq_hw,
+					u32 tx_pkt_shed_tc_data_weight, u32 tc)
+{
+	aq_hw_write_reg_bit(aq_hw, tps_data_tctweight_adr(tc),
+			    tps_data_tctweight_msk,
+			    tps_data_tctweight_shift,
+			    tx_pkt_shed_tc_data_weight);
+}
+
+/* tx */
+void tx_tx_reg_res_dis_set(struct aq_hw_s *aq_hw, u32 tx_reg_res_dis)
+{
+	aq_hw_write_reg_bit(aq_hw, tx_reg_res_dsbl_adr,
+			    tx_reg_res_dsbl_msk,
+			    tx_reg_res_dsbl_shift, tx_reg_res_dis);
+}
+
+/* msm */
+u32 msm_reg_access_status_get(struct aq_hw_s *aq_hw)
+{
+	return aq_hw_read_reg_bit(aq_hw, msm_reg_access_busy_adr,
+				  msm_reg_access_busy_msk,
+				  msm_reg_access_busy_shift);
+}
+
+void msm_reg_addr_for_indirect_addr_set(struct aq_hw_s *aq_hw,
+					u32 reg_addr_for_indirect_addr)
+{
+	aq_hw_write_reg_bit(aq_hw, msm_reg_addr_adr,
+			    msm_reg_addr_msk,
+			    msm_reg_addr_shift,
+			    reg_addr_for_indirect_addr);
+}
+
+void msm_reg_rd_strobe_set(struct aq_hw_s *aq_hw, u32 reg_rd_strobe)
+{
+	aq_hw_write_reg_bit(aq_hw, msm_reg_rd_strobe_adr,
+			    msm_reg_rd_strobe_msk,
+			    msm_reg_rd_strobe_shift,
+			    reg_rd_strobe);
+}
+
+u32 msm_reg_rd_data_get(struct aq_hw_s *aq_hw)
+{
+	return aq_hw_read_reg(aq_hw, msm_reg_rd_data_adr);
+}
+
+void msm_reg_wr_data_set(struct aq_hw_s *aq_hw, u32 reg_wr_data)
+{
+	aq_hw_write_reg(aq_hw, msm_reg_wr_data_adr, reg_wr_data);
+}
+
+void msm_reg_wr_strobe_set(struct aq_hw_s *aq_hw, u32 reg_wr_strobe)
+{
+	aq_hw_write_reg_bit(aq_hw, msm_reg_wr_strobe_adr,
+			    msm_reg_wr_strobe_msk,
+			    msm_reg_wr_strobe_shift,
+			    reg_wr_strobe);
+}
+
+/* pci */
+void pci_pci_reg_res_dis_set(struct aq_hw_s *aq_hw, u32 pci_reg_res_dis)
+{
+	aq_hw_write_reg_bit(aq_hw, pci_reg_res_dsbl_adr,
+			    pci_reg_res_dsbl_msk,
+			    pci_reg_res_dsbl_shift,
+			    pci_reg_res_dis);
+}
+
+void reg_glb_cpu_scratch_scp_set(struct aq_hw_s *aq_hw, u32 glb_cpu_scratch_scp,
+				 u32 scratch_scp)
+{
+	aq_hw_write_reg(aq_hw, glb_cpu_scratch_scp_adr(scratch_scp),
+			glb_cpu_scratch_scp);
+}
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.h
new file mode 100644
index 000000000000..ed1085b95adb
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.h
@@ -0,0 +1,677 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File hw_atl_llh.h: Declarations of bitfield and register access functions for
+ * Atlantic registers.
+ */
+
+#ifndef HW_ATL_LLH_H
+#define HW_ATL_LLH_H
+
+#include <linux/types.h>
+
+struct aq_hw_s;
+
+/* global */
+
+/* set global microprocessor semaphore */
+void reg_glb_cpu_sem_set(struct aq_hw_s *aq_hw,	u32 glb_cpu_sem,
+			 u32 semaphore);
+
+/* get global microprocessor semaphore */
+u32 reg_glb_cpu_sem_get(struct aq_hw_s *aq_hw, u32 semaphore);
+
+/* set global register reset disable */
+void glb_glb_reg_res_dis_set(struct aq_hw_s *aq_hw, u32 glb_reg_res_dis);
+
+/* set soft reset */
+void glb_soft_res_set(struct aq_hw_s *aq_hw, u32 soft_res);
+
+/* get soft reset */
+u32 glb_soft_res_get(struct aq_hw_s *aq_hw);
+
+/* stats */
+
+u32 rpb_rx_dma_drop_pkt_cnt_get(struct aq_hw_s *aq_hw);
+
+/* get rx dma good octet counter lsw */
+u32 stats_rx_dma_good_octet_counterlsw_get(struct aq_hw_s *aq_hw);
+
+/* get rx dma good packet counter lsw */
+u32 stats_rx_dma_good_pkt_counterlsw_get(struct aq_hw_s *aq_hw);
+
+/* get tx dma good octet counter lsw */
+u32 stats_tx_dma_good_octet_counterlsw_get(struct aq_hw_s *aq_hw);
+
+/* get tx dma good packet counter lsw */
+u32 stats_tx_dma_good_pkt_counterlsw_get(struct aq_hw_s *aq_hw);
+
+/* get rx dma good octet counter msw */
+u32 stats_rx_dma_good_octet_countermsw_get(struct aq_hw_s *aq_hw);
+
+/* get rx dma good packet counter msw */
+u32 stats_rx_dma_good_pkt_countermsw_get(struct aq_hw_s *aq_hw);
+
+/* get tx dma good octet counter msw */
+u32 stats_tx_dma_good_octet_countermsw_get(struct aq_hw_s *aq_hw);
+
+/* get tx dma good packet counter msw */
+u32 stats_tx_dma_good_pkt_countermsw_get(struct aq_hw_s *aq_hw);
+
+/* get msm rx errors counter register */
+u32 reg_mac_msm_rx_errs_cnt_get(struct aq_hw_s *aq_hw);
+
+/* get msm rx unicast frames counter register */
+u32 reg_mac_msm_rx_ucst_frm_cnt_get(struct aq_hw_s *aq_hw);
+
+/* get msm rx multicast frames counter register */
+u32 reg_mac_msm_rx_mcst_frm_cnt_get(struct aq_hw_s *aq_hw);
+
+/* get msm rx broadcast frames counter register */
+u32 reg_mac_msm_rx_bcst_frm_cnt_get(struct aq_hw_s *aq_hw);
+
+/* get msm rx broadcast octets counter register 1 */
+u32 reg_mac_msm_rx_bcst_octets_counter1get(struct aq_hw_s *aq_hw);
+
+/* get msm rx unicast octets counter register 0 */
+u32 reg_mac_msm_rx_ucst_octets_counter0get(struct aq_hw_s *aq_hw);
+
+/* get rx dma statistics counter 7 */
+u32 reg_rx_dma_stat_counter7get(struct aq_hw_s *aq_hw);
+
+/* get msm tx errors counter register */
+u32 reg_mac_msm_tx_errs_cnt_get(struct aq_hw_s *aq_hw);
+
+/* get msm tx unicast frames counter register */
+u32 reg_mac_msm_tx_ucst_frm_cnt_get(struct aq_hw_s *aq_hw);
+
+/* get msm tx multicast frames counter register */
+u32 reg_mac_msm_tx_mcst_frm_cnt_get(struct aq_hw_s *aq_hw);
+
+/* get msm tx broadcast frames counter register */
+u32 reg_mac_msm_tx_bcst_frm_cnt_get(struct aq_hw_s *aq_hw);
+
+/* get msm tx multicast octets counter register 1 */
+u32 reg_mac_msm_tx_mcst_octets_counter1get(struct aq_hw_s *aq_hw);
+
+/* get msm tx broadcast octets counter register 1 */
+u32 reg_mac_msm_tx_bcst_octets_counter1get(struct aq_hw_s *aq_hw);
+
+/* get msm tx unicast octets counter register 0 */
+u32 reg_mac_msm_tx_ucst_octets_counter0get(struct aq_hw_s *aq_hw);
+
+/* get global mif identification */
+u32 reg_glb_mif_id_get(struct aq_hw_s *aq_hw);
+
+/* interrupt */
+
+/* set interrupt auto mask lsw */
+void itr_irq_auto_masklsw_set(struct aq_hw_s *aq_hw, u32 irq_auto_masklsw);
+
+/* set interrupt mapping enable rx */
+void itr_irq_map_en_rx_set(struct aq_hw_s *aq_hw, u32 irq_map_en_rx, u32 rx);
+
+/* set interrupt mapping enable tx */
+void itr_irq_map_en_tx_set(struct aq_hw_s *aq_hw, u32 irq_map_en_tx, u32 tx);
+
+/* set interrupt mapping rx */
+void itr_irq_map_rx_set(struct aq_hw_s *aq_hw, u32 irq_map_rx, u32 rx);
+
+/* set interrupt mapping tx */
+void itr_irq_map_tx_set(struct aq_hw_s *aq_hw, u32 irq_map_tx, u32 tx);
+
+/* set interrupt mask clear lsw */
+void itr_irq_msk_clearlsw_set(struct aq_hw_s *aq_hw, u32 irq_msk_clearlsw);
+
+/* set interrupt mask set lsw */
+void itr_irq_msk_setlsw_set(struct aq_hw_s *aq_hw, u32 irq_msk_setlsw);
+
+/* set interrupt register reset disable */
+void itr_irq_reg_res_dis_set(struct aq_hw_s *aq_hw, u32 irq_reg_res_dis);
+
+/* set interrupt status clear lsw */
+void itr_irq_status_clearlsw_set(struct aq_hw_s *aq_hw,
+				 u32 irq_status_clearlsw);
+
+/* get interrupt status lsw */
+u32 itr_irq_statuslsw_get(struct aq_hw_s *aq_hw);
+
+/* get reset interrupt */
+u32 itr_res_irq_get(struct aq_hw_s *aq_hw);
+
+/* set reset interrupt */
+void itr_res_irq_set(struct aq_hw_s *aq_hw, u32 res_irq);
+
+/* rdm */
+
+/* set cpu id */
+void rdm_cpu_id_set(struct aq_hw_s *aq_hw, u32 cpuid, u32 dca);
+
+/* set rx dca enable */
+void rdm_rx_dca_en_set(struct aq_hw_s *aq_hw, u32 rx_dca_en);
+
+/* set rx dca mode */
+void rdm_rx_dca_mode_set(struct aq_hw_s *aq_hw, u32 rx_dca_mode);
+
+/* set rx descriptor data buffer size */
+void rdm_rx_desc_data_buff_size_set(struct aq_hw_s *aq_hw,
+				    u32 rx_desc_data_buff_size,
+				    u32 descriptor);
+
+/* set rx descriptor dca enable */
+void rdm_rx_desc_dca_en_set(struct aq_hw_s *aq_hw, u32 rx_desc_dca_en,
+			    u32 dca);
+
+/* set rx descriptor enable */
+void rdm_rx_desc_en_set(struct aq_hw_s *aq_hw, u32 rx_desc_en,
+			u32 descriptor);
+
+/* set rx descriptor header splitting */
+void rdm_rx_desc_head_splitting_set(struct aq_hw_s *aq_hw,
+				    u32 rx_desc_head_splitting,
+				    u32 descriptor);
+
+/* get rx descriptor head pointer */
+u32 rdm_rx_desc_head_ptr_get(struct aq_hw_s *aq_hw, u32 descriptor);
+
+/* set rx descriptor length */
+void rdm_rx_desc_len_set(struct aq_hw_s *aq_hw, u32 rx_desc_len,
+			 u32 descriptor);
+
+/* set rx descriptor write-back interrupt enable */
+void rdm_rx_desc_wr_wb_irq_en_set(struct aq_hw_s *aq_hw,
+				  u32 rx_desc_wr_wb_irq_en);
+
+/* set rx header dca enable */
+void rdm_rx_head_dca_en_set(struct aq_hw_s *aq_hw, u32 rx_head_dca_en,
+			    u32 dca);
+
+/* set rx payload dca enable */
+void rdm_rx_pld_dca_en_set(struct aq_hw_s *aq_hw, u32 rx_pld_dca_en, u32 dca);
+
+/* set rx descriptor header buffer size */
+void rdm_rx_desc_head_buff_size_set(struct aq_hw_s *aq_hw,
+				    u32 rx_desc_head_buff_size,
+				    u32 descriptor);
+
+/* set rx descriptor reset */
+void rdm_rx_desc_res_set(struct aq_hw_s *aq_hw, u32 rx_desc_res,
+			 u32 descriptor);
+
+/* Set RDM Interrupt Moderation Enable */
+void rdm_rdm_intr_moder_en_set(struct aq_hw_s *aq_hw, u32 rdm_intr_moder_en);
+
+/* reg */
+
+/* set general interrupt mapping register */
+void reg_gen_irq_map_set(struct aq_hw_s *aq_hw, u32 gen_intr_map, u32 regidx);
+
+/* get general interrupt status register */
+u32 reg_gen_irq_status_get(struct aq_hw_s *aq_hw);
+
+/* set interrupt global control register */
+void reg_irq_glb_ctl_set(struct aq_hw_s *aq_hw, u32 intr_glb_ctl);
+
+/* set interrupt throttle register */
+void reg_irq_thr_set(struct aq_hw_s *aq_hw, u32 intr_thr, u32 throttle);
+
+/* set rx dma descriptor base address lsw */
+void reg_rx_dma_desc_base_addresslswset(struct aq_hw_s *aq_hw,
+					u32 rx_dma_desc_base_addrlsw,
+					u32 descriptor);
+
+/* set rx dma descriptor base address msw */
+void reg_rx_dma_desc_base_addressmswset(struct aq_hw_s *aq_hw,
+					u32 rx_dma_desc_base_addrmsw,
+					u32 descriptor);
+
+/* get rx dma descriptor status register */
+u32 reg_rx_dma_desc_status_get(struct aq_hw_s *aq_hw, u32 descriptor);
+
+/* set rx dma descriptor tail pointer register */
+void reg_rx_dma_desc_tail_ptr_set(struct aq_hw_s *aq_hw,
+				  u32 rx_dma_desc_tail_ptr,
+				  u32 descriptor);
+
+/* set rx filter multicast filter mask register */
+void reg_rx_flr_mcst_flr_msk_set(struct aq_hw_s *aq_hw,
+				 u32 rx_flr_mcst_flr_msk);
+
+/* set rx filter multicast filter register */
+void reg_rx_flr_mcst_flr_set(struct aq_hw_s *aq_hw, u32 rx_flr_mcst_flr,
+			     u32 filter);
+
+/* set rx filter rss control register 1 */
+void reg_rx_flr_rss_control1set(struct aq_hw_s *aq_hw,
+				u32 rx_flr_rss_control1);
+
+/* Set RX Filter Control Register 2 */
+void reg_rx_flr_control2_set(struct aq_hw_s *aq_hw, u32 rx_flr_control2);
+
+/* Set RX Interrupt Moderation Control Register */
+void reg_rx_intr_moder_ctrl_set(struct aq_hw_s *aq_hw,
+				u32 rx_intr_moderation_ctl,
+				u32 queue);
+
+/* set tx dma debug control */
+void reg_tx_dma_debug_ctl_set(struct aq_hw_s *aq_hw, u32 tx_dma_debug_ctl);
+
+/* set tx dma descriptor base address lsw */
+void reg_tx_dma_desc_base_addresslswset(struct aq_hw_s *aq_hw,
+					u32 tx_dma_desc_base_addrlsw,
+					u32 descriptor);
+
+/* set tx dma descriptor base address msw */
+void reg_tx_dma_desc_base_addressmswset(struct aq_hw_s *aq_hw,
+					u32 tx_dma_desc_base_addrmsw,
+					u32 descriptor);
+
+/* set tx dma descriptor tail pointer register */
+void reg_tx_dma_desc_tail_ptr_set(struct aq_hw_s *aq_hw,
+				  u32 tx_dma_desc_tail_ptr,
+				  u32 descriptor);
+
+/* Set TX Interrupt Moderation Control Register */
+void reg_tx_intr_moder_ctrl_set(struct aq_hw_s *aq_hw,
+				u32 tx_intr_moderation_ctl,
+				u32 queue);
+
+/* set global microprocessor scratch pad */
+void reg_glb_cpu_scratch_scp_set(struct aq_hw_s *aq_hw,
+				 u32 glb_cpu_scratch_scp, u32 scratch_scp);
+
+/* rpb */
+
+/* set dma system loopback */
+void rpb_dma_sys_lbk_set(struct aq_hw_s *aq_hw, u32 dma_sys_lbk);
+
+/* set rx traffic class mode */
+void rpb_rpf_rx_traf_class_mode_set(struct aq_hw_s *aq_hw,
+				    u32 rx_traf_class_mode);
+
+/* set rx buffer enable */
+void rpb_rx_buff_en_set(struct aq_hw_s *aq_hw, u32 rx_buff_en);
+
+/* set rx buffer high threshold (per tc) */
+void rpb_rx_buff_hi_threshold_per_tc_set(struct aq_hw_s *aq_hw,
+					 u32 rx_buff_hi_threshold_per_tc,
+					 u32 buffer);
+
+/* set rx buffer low threshold (per tc) */
+void rpb_rx_buff_lo_threshold_per_tc_set(struct aq_hw_s *aq_hw,
+					 u32 rx_buff_lo_threshold_per_tc,
+					 u32 buffer);
+
+/* set rx flow control mode */
+void rpb_rx_flow_ctl_mode_set(struct aq_hw_s *aq_hw, u32 rx_flow_ctl_mode);
+
+/* set rx packet buffer size (per tc) */
+void rpb_rx_pkt_buff_size_per_tc_set(struct aq_hw_s *aq_hw,
+				     u32 rx_pkt_buff_size_per_tc,
+				     u32 buffer);
+
+/* set rx xoff enable (per tc) */
+void rpb_rx_xoff_en_per_tc_set(struct aq_hw_s *aq_hw, u32 rx_xoff_en_per_tc,
+			       u32 buffer);
+
+/* rpf */
+
+/* set l2 broadcast count threshold */
+void rpfl2broadcast_count_threshold_set(struct aq_hw_s *aq_hw,
+					u32 l2broadcast_count_threshold);
+
+/* set l2 broadcast enable */
+void rpfl2broadcast_en_set(struct aq_hw_s *aq_hw, u32 l2broadcast_en);
+
+/* set l2 broadcast filter action */
+void rpfl2broadcast_flr_act_set(struct aq_hw_s *aq_hw,
+				u32 l2broadcast_flr_act);
+
+/* set l2 multicast filter enable */
+void rpfl2multicast_flr_en_set(struct aq_hw_s *aq_hw, u32 l2multicast_flr_en,
+			       u32 filter);
+
+/* set l2 promiscuous mode enable */
+void rpfl2promiscuous_mode_en_set(struct aq_hw_s *aq_hw,
+				  u32 l2promiscuous_mode_en);
+
+/* set l2 unicast filter action */
+void rpfl2unicast_flr_act_set(struct aq_hw_s *aq_hw, u32 l2unicast_flr_act,
+			      u32 filter);
+
+/* set l2 unicast filter enable */
+void rpfl2_uc_flr_en_set(struct aq_hw_s *aq_hw, u32 l2unicast_flr_en,
+			 u32 filter);
+
+/* set l2 unicast destination address lsw */
+void rpfl2unicast_dest_addresslsw_set(struct aq_hw_s *aq_hw,
+				      u32 l2unicast_dest_addresslsw,
+				      u32 filter);
+
+/* set l2 unicast destination address msw */
+void rpfl2unicast_dest_addressmsw_set(struct aq_hw_s *aq_hw,
+				      u32 l2unicast_dest_addressmsw,
+				      u32 filter);
+
+/* Set L2 Accept all Multicast packets */
+void rpfl2_accept_all_mc_packets_set(struct aq_hw_s *aq_hw,
+				     u32 l2_accept_all_mc_packets);
+
+/* set user-priority tc mapping */
+void rpf_rpb_user_priority_tc_map_set(struct aq_hw_s *aq_hw,
+				      u32 user_priority_tc_map, u32 tc);
+
+/* set rss key address */
+void rpf_rss_key_addr_set(struct aq_hw_s *aq_hw, u32 rss_key_addr);
+
+/* set rss key write data */
+void rpf_rss_key_wr_data_set(struct aq_hw_s *aq_hw, u32 rss_key_wr_data);
+
+/* get rss key write enable */
+u32 rpf_rss_key_wr_en_get(struct aq_hw_s *aq_hw);
+
+/* set rss key write enable */
+void rpf_rss_key_wr_en_set(struct aq_hw_s *aq_hw, u32 rss_key_wr_en);
+
+/* set rss redirection table address */
+void rpf_rss_redir_tbl_addr_set(struct aq_hw_s *aq_hw,
+				u32 rss_redir_tbl_addr);
+
+/* set rss redirection table write data */
+void rpf_rss_redir_tbl_wr_data_set(struct aq_hw_s *aq_hw,
+				   u32 rss_redir_tbl_wr_data);
+
+/* get rss redirection write enable */
+u32 rpf_rss_redir_wr_en_get(struct aq_hw_s *aq_hw);
+
+/* set rss redirection write enable */
+void rpf_rss_redir_wr_en_set(struct aq_hw_s *aq_hw, u32 rss_redir_wr_en);
+
+/* set tpo to rpf system loopback */
+void rpf_tpo_to_rpf_sys_lbk_set(struct aq_hw_s *aq_hw,
+				u32 tpo_to_rpf_sys_lbk);
+
+/* set vlan inner ethertype */
+void rpf_vlan_inner_etht_set(struct aq_hw_s *aq_hw, u32 vlan_inner_etht);
+
+/* set vlan outer ethertype */
+void rpf_vlan_outer_etht_set(struct aq_hw_s *aq_hw, u32 vlan_outer_etht);
+
+/* set vlan promiscuous mode enable */
+void rpf_vlan_prom_mode_en_set(struct aq_hw_s *aq_hw, u32 vlan_prom_mode_en);
+
+/* Set VLAN untagged action */
+void rpf_vlan_untagged_act_set(struct aq_hw_s *aq_hw, u32 vlan_untagged_act);
+
+/* Set VLAN accept untagged packets */
+void rpf_vlan_accept_untagged_packets_set(struct aq_hw_s *aq_hw,
+					  u32 vlan_accept_untagged_packets);
+
+/* Set VLAN filter enable */
+void rpf_vlan_flr_en_set(struct aq_hw_s *aq_hw, u32 vlan_flr_en, u32 filter);
+
+/* Set VLAN Filter Action */
+void rpf_vlan_flr_act_set(struct aq_hw_s *aq_hw, u32 vlan_filter_act,
+			  u32 filter);
+
+/* Set VLAN ID Filter */
+void rpf_vlan_id_flr_set(struct aq_hw_s *aq_hw, u32 vlan_id_flr, u32 filter);
+
+/* set ethertype filter enable */
+void rpf_etht_flr_en_set(struct aq_hw_s *aq_hw, u32 etht_flr_en, u32 filter);
+
+/* set  ethertype user-priority enable */
+void rpf_etht_user_priority_en_set(struct aq_hw_s *aq_hw,
+				   u32 etht_user_priority_en, u32 filter);
+
+/* set  ethertype rx queue enable */
+void rpf_etht_rx_queue_en_set(struct aq_hw_s *aq_hw, u32 etht_rx_queue_en,
+			      u32 filter);
+
+/* set ethertype rx queue */
+void rpf_etht_rx_queue_set(struct aq_hw_s *aq_hw, u32 etht_rx_queue,
+			   u32 filter);
+
+/* set ethertype user-priority */
+void rpf_etht_user_priority_set(struct aq_hw_s *aq_hw, u32 etht_user_priority,
+				u32 filter);
+
+/* set ethertype management queue */
+void rpf_etht_mgt_queue_set(struct aq_hw_s *aq_hw, u32 etht_mgt_queue,
+			    u32 filter);
+
+/* set ethertype filter action */
+void rpf_etht_flr_act_set(struct aq_hw_s *aq_hw, u32 etht_flr_act,
+			  u32 filter);
+
+/* set ethertype filter */
+void rpf_etht_flr_set(struct aq_hw_s *aq_hw, u32 etht_flr, u32 filter);
+
+/* rpo */
+
+/* set ipv4 header checksum offload enable */
+void rpo_ipv4header_crc_offload_en_set(struct aq_hw_s *aq_hw,
+				       u32 ipv4header_crc_offload_en);
+
+/* set rx descriptor vlan stripping */
+void rpo_rx_desc_vlan_stripping_set(struct aq_hw_s *aq_hw,
+				    u32 rx_desc_vlan_stripping,
+				    u32 descriptor);
+
+/* set tcp/udp checksum offload enable */
+void rpo_tcp_udp_crc_offload_en_set(struct aq_hw_s *aq_hw,
+				    u32 tcp_udp_crc_offload_en);
+
+/* Set LRO Patch Optimization Enable. */
+void rpo_lro_patch_optimization_en_set(struct aq_hw_s *aq_hw,
+				       u32 lro_patch_optimization_en);
+
+/* Set Large Receive Offload Enable */
+void rpo_lro_en_set(struct aq_hw_s *aq_hw, u32 lro_en);
+
+/* Set LRO Q Sessions Limit */
+void rpo_lro_qsessions_lim_set(struct aq_hw_s *aq_hw, u32 lro_qsessions_lim);
+
+/* Set LRO Total Descriptor Limit */
+void rpo_lro_total_desc_lim_set(struct aq_hw_s *aq_hw, u32 lro_total_desc_lim);
+
+/* Set LRO Min Payload of First Packet */
+void rpo_lro_min_pay_of_first_pkt_set(struct aq_hw_s *aq_hw,
+				      u32 lro_min_pld_of_first_pkt);
+
+/* Set LRO Packet Limit */
+void rpo_lro_pkt_lim_set(struct aq_hw_s *aq_hw, u32 lro_packet_lim);
+
+/* Set LRO Max Number of Descriptors */
+void rpo_lro_max_num_of_descriptors_set(struct aq_hw_s *aq_hw,
+					u32 lro_max_desc_num, u32 lro);
+
+/* Set LRO Time Base Divider */
+void rpo_lro_time_base_divider_set(struct aq_hw_s *aq_hw,
+				   u32 lro_time_base_divider);
+
+/*Set LRO Inactive Interval */
+void rpo_lro_inactive_interval_set(struct aq_hw_s *aq_hw,
+				   u32 lro_inactive_interval);
+
+/*Set LRO Max Coalescing Interval */
+void rpo_lro_max_coalescing_interval_set(struct aq_hw_s *aq_hw,
+					 u32 lro_max_coalescing_interval);
+
+/* rx */
+
+/* set rx register reset disable */
+void rx_rx_reg_res_dis_set(struct aq_hw_s *aq_hw, u32 rx_reg_res_dis);
+
+/* tdm */
+
+/* set cpu id */
+void tdm_cpu_id_set(struct aq_hw_s *aq_hw, u32 cpuid, u32 dca);
+
+/* set large send offload enable */
+void tdm_large_send_offload_en_set(struct aq_hw_s *aq_hw,
+				   u32 large_send_offload_en);
+
+/* set tx descriptor enable */
+void tdm_tx_desc_en_set(struct aq_hw_s *aq_hw, u32 tx_desc_en, u32 descriptor);
+
+/* set tx dca enable */
+void tdm_tx_dca_en_set(struct aq_hw_s *aq_hw, u32 tx_dca_en);
+
+/* set tx dca mode */
+void tdm_tx_dca_mode_set(struct aq_hw_s *aq_hw, u32 tx_dca_mode);
+
+/* set tx descriptor dca enable */
+void tdm_tx_desc_dca_en_set(struct aq_hw_s *aq_hw, u32 tx_desc_dca_en, u32 dca);
+
+/* get tx descriptor head pointer */
+u32 tdm_tx_desc_head_ptr_get(struct aq_hw_s *aq_hw, u32 descriptor);
+
+/* set tx descriptor length */
+void tdm_tx_desc_len_set(struct aq_hw_s *aq_hw, u32 tx_desc_len,
+			 u32 descriptor);
+
+/* set tx descriptor write-back interrupt enable */
+void tdm_tx_desc_wr_wb_irq_en_set(struct aq_hw_s *aq_hw,
+				  u32 tx_desc_wr_wb_irq_en);
+
+/* set tx descriptor write-back threshold */
+void tdm_tx_desc_wr_wb_threshold_set(struct aq_hw_s *aq_hw,
+				     u32 tx_desc_wr_wb_threshold,
+				     u32 descriptor);
+
+/* Set TDM Interrupt Moderation Enable */
+void tdm_tdm_intr_moder_en_set(struct aq_hw_s *aq_hw,
+			       u32 tdm_irq_moderation_en);
+/* thm */
+
+/* set lso tcp flag of first packet */
+void thm_lso_tcp_flag_of_first_pkt_set(struct aq_hw_s *aq_hw,
+				       u32 lso_tcp_flag_of_first_pkt);
+
+/* set lso tcp flag of last packet */
+void thm_lso_tcp_flag_of_last_pkt_set(struct aq_hw_s *aq_hw,
+				      u32 lso_tcp_flag_of_last_pkt);
+
+/* set lso tcp flag of middle packet */
+void thm_lso_tcp_flag_of_middle_pkt_set(struct aq_hw_s *aq_hw,
+					u32 lso_tcp_flag_of_middle_pkt);
+
+/* tpb */
+
+/* set tx buffer enable */
+void tpb_tx_buff_en_set(struct aq_hw_s *aq_hw, u32 tx_buff_en);
+
+/* set tx buffer high threshold (per tc) */
+void tpb_tx_buff_hi_threshold_per_tc_set(struct aq_hw_s *aq_hw,
+					 u32 tx_buff_hi_threshold_per_tc,
+					 u32 buffer);
+
+/* set tx buffer low threshold (per tc) */
+void tpb_tx_buff_lo_threshold_per_tc_set(struct aq_hw_s *aq_hw,
+					 u32 tx_buff_lo_threshold_per_tc,
+					 u32 buffer);
+
+/* set tx dma system loopback enable */
+void tpb_tx_dma_sys_lbk_en_set(struct aq_hw_s *aq_hw, u32 tx_dma_sys_lbk_en);
+
+/* set tx packet buffer size (per tc) */
+void tpb_tx_pkt_buff_size_per_tc_set(struct aq_hw_s *aq_hw,
+				     u32 tx_pkt_buff_size_per_tc, u32 buffer);
+
+/* set tx path pad insert enable */
+void tpb_tx_path_scp_ins_en_set(struct aq_hw_s *aq_hw, u32 tx_path_scp_ins_en);
+
+/* tpo */
+
+/* set ipv4 header checksum offload enable */
+void tpo_ipv4header_crc_offload_en_set(struct aq_hw_s *aq_hw,
+				       u32 ipv4header_crc_offload_en);
+
+/* set tcp/udp checksum offload enable */
+void tpo_tcp_udp_crc_offload_en_set(struct aq_hw_s *aq_hw,
+				    u32 tcp_udp_crc_offload_en);
+
+/* set tx pkt system loopback enable */
+void tpo_tx_pkt_sys_lbk_en_set(struct aq_hw_s *aq_hw, u32 tx_pkt_sys_lbk_en);
+
+/* tps */
+
+/* set tx packet scheduler data arbitration mode */
+void tps_tx_pkt_shed_data_arb_mode_set(struct aq_hw_s *aq_hw,
+				       u32 tx_pkt_shed_data_arb_mode);
+
+/* set tx packet scheduler descriptor rate current time reset */
+void tps_tx_pkt_shed_desc_rate_curr_time_res_set(struct aq_hw_s *aq_hw,
+						 u32 curr_time_res);
+
+/* set tx packet scheduler descriptor rate limit */
+void tps_tx_pkt_shed_desc_rate_lim_set(struct aq_hw_s *aq_hw,
+				       u32 tx_pkt_shed_desc_rate_lim);
+
+/* set tx packet scheduler descriptor tc arbitration mode */
+void tps_tx_pkt_shed_desc_tc_arb_mode_set(struct aq_hw_s *aq_hw,
+					  u32 tx_pkt_shed_desc_tc_arb_mode);
+
+/* set tx packet scheduler descriptor tc max credit */
+void tps_tx_pkt_shed_desc_tc_max_credit_set(struct aq_hw_s *aq_hw,
+					    u32 tx_pkt_shed_desc_tc_max_credit,
+					    u32 tc);
+
+/* set tx packet scheduler descriptor tc weight */
+void tps_tx_pkt_shed_desc_tc_weight_set(struct aq_hw_s *aq_hw,
+					u32 tx_pkt_shed_desc_tc_weight,
+					u32 tc);
+
+/* set tx packet scheduler descriptor vm arbitration mode */
+void tps_tx_pkt_shed_desc_vm_arb_mode_set(struct aq_hw_s *aq_hw,
+					  u32 tx_pkt_shed_desc_vm_arb_mode);
+
+/* set tx packet scheduler tc data max credit */
+void tps_tx_pkt_shed_tc_data_max_credit_set(struct aq_hw_s *aq_hw,
+					    u32 tx_pkt_shed_tc_data_max_credit,
+					    u32 tc);
+
+/* set tx packet scheduler tc data weight */
+void tps_tx_pkt_shed_tc_data_weight_set(struct aq_hw_s *aq_hw,
+					u32 tx_pkt_shed_tc_data_weight,
+					u32 tc);
+
+/* tx */
+
+/* set tx register reset disable */
+void tx_tx_reg_res_dis_set(struct aq_hw_s *aq_hw, u32 tx_reg_res_dis);
+
+/* msm */
+
+/* get register access status */
+u32 msm_reg_access_status_get(struct aq_hw_s *aq_hw);
+
+/* set  register address for indirect address */
+void msm_reg_addr_for_indirect_addr_set(struct aq_hw_s *aq_hw,
+					u32 reg_addr_for_indirect_addr);
+
+/* set register read strobe */
+void msm_reg_rd_strobe_set(struct aq_hw_s *aq_hw, u32 reg_rd_strobe);
+
+/* get  register read data */
+u32 msm_reg_rd_data_get(struct aq_hw_s *aq_hw);
+
+/* set  register write data */
+void msm_reg_wr_data_set(struct aq_hw_s *aq_hw, u32 reg_wr_data);
+
+/* set register write strobe */
+void msm_reg_wr_strobe_set(struct aq_hw_s *aq_hw, u32 reg_wr_strobe);
+
+/* pci */
+
+/* set pci register reset disable */
+void pci_pci_reg_res_dis_set(struct aq_hw_s *aq_hw, u32 pci_reg_res_dis);
+
+#endif /* HW_ATL_LLH_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h
new file mode 100644
index 000000000000..5527fc0e5942
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh_internal.h
@@ -0,0 +1,2375 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File hw_atl_llh_internal.h: Preprocessor definitions
+ * for Atlantic registers.
+ */
+
+#ifndef HW_ATL_LLH_INTERNAL_H
+#define HW_ATL_LLH_INTERNAL_H
+
+/* global microprocessor semaphore  definitions
+ * base address: 0x000003a0
+ * parameter: semaphore {s} | stride size 0x4 | range [0, 15]
+ */
+#define glb_cpu_sem_adr(semaphore)  (0x000003a0u + (semaphore) * 0x4)
+/* register address for bitfield rx dma good octet counter lsw [1f:0] */
+#define stats_rx_dma_good_octet_counterlsw__adr 0x00006808
+/* register address for bitfield rx dma good packet counter lsw [1f:0] */
+#define stats_rx_dma_good_pkt_counterlsw__adr 0x00006800
+/* register address for bitfield tx dma good octet counter lsw [1f:0] */
+#define stats_tx_dma_good_octet_counterlsw__adr 0x00008808
+/* register address for bitfield tx dma good packet counter lsw [1f:0] */
+#define stats_tx_dma_good_pkt_counterlsw__adr 0x00008800
+
+/* register address for bitfield rx dma good octet counter msw [3f:20] */
+#define stats_rx_dma_good_octet_countermsw__adr 0x0000680c
+/* register address for bitfield rx dma good packet counter msw [3f:20] */
+#define stats_rx_dma_good_pkt_countermsw__adr 0x00006804
+/* register address for bitfield tx dma good octet counter msw [3f:20] */
+#define stats_tx_dma_good_octet_countermsw__adr 0x0000880c
+/* register address for bitfield tx dma good packet counter msw [3f:20] */
+#define stats_tx_dma_good_pkt_countermsw__adr 0x00008804
+
+/* preprocessor definitions for msm rx errors counter register */
+#define mac_msm_rx_errs_cnt_adr 0x00000120u
+
+/* preprocessor definitions for msm rx unicast frames counter register */
+#define mac_msm_rx_ucst_frm_cnt_adr 0x000000e0u
+
+/* preprocessor definitions for msm rx multicast frames counter register */
+#define mac_msm_rx_mcst_frm_cnt_adr 0x000000e8u
+
+/* preprocessor definitions for msm rx broadcast frames counter register */
+#define mac_msm_rx_bcst_frm_cnt_adr 0x000000f0u
+
+/* preprocessor definitions for msm rx broadcast octets counter register 1 */
+#define mac_msm_rx_bcst_octets_counter1_adr 0x000001b0u
+
+/* preprocessor definitions for msm rx broadcast octets counter register 2 */
+#define mac_msm_rx_bcst_octets_counter2_adr 0x000001b4u
+
+/* preprocessor definitions for msm rx unicast octets counter register 0 */
+#define mac_msm_rx_ucst_octets_counter0_adr 0x000001b8u
+
+/* preprocessor definitions for rx dma statistics counter 7 */
+#define rx_dma_stat_counter7_adr 0x00006818u
+
+/* preprocessor definitions for msm tx unicast frames counter register */
+#define mac_msm_tx_ucst_frm_cnt_adr 0x00000108u
+
+/* preprocessor definitions for msm tx multicast frames counter register */
+#define mac_msm_tx_mcst_frm_cnt_adr 0x00000110u
+
+/* preprocessor definitions for global mif identification */
+#define glb_mif_id_adr 0x0000001cu
+
+/* register address for bitfield iamr_lsw[1f:0] */
+#define itr_iamrlsw_adr 0x00002090
+/* register address for bitfield rx dma drop packet counter [1f:0] */
+#define rpb_rx_dma_drop_pkt_cnt_adr 0x00006818
+
+/* register address for bitfield imcr_lsw[1f:0] */
+#define itr_imcrlsw_adr 0x00002070
+/* register address for bitfield imsr_lsw[1f:0] */
+#define itr_imsrlsw_adr 0x00002060
+/* register address for bitfield itr_reg_res_dsbl */
+#define itr_reg_res_dsbl_adr 0x00002300
+/* bitmask for bitfield itr_reg_res_dsbl */
+#define itr_reg_res_dsbl_msk 0x20000000
+/* lower bit position of bitfield itr_reg_res_dsbl */
+#define itr_reg_res_dsbl_shift 29
+/* register address for bitfield iscr_lsw[1f:0] */
+#define itr_iscrlsw_adr 0x00002050
+/* register address for bitfield isr_lsw[1f:0] */
+#define itr_isrlsw_adr 0x00002000
+/* register address for bitfield itr_reset */
+#define itr_res_adr 0x00002300
+/* bitmask for bitfield itr_reset */
+#define itr_res_msk 0x80000000
+/* lower bit position of bitfield itr_reset */
+#define itr_res_shift 31
+/* register address for bitfield dca{d}_cpuid[7:0] */
+#define rdm_dcadcpuid_adr(dca) (0x00006100 + (dca) * 0x4)
+/* bitmask for bitfield dca{d}_cpuid[7:0] */
+#define rdm_dcadcpuid_msk 0x000000ff
+/* lower bit position of bitfield dca{d}_cpuid[7:0] */
+#define rdm_dcadcpuid_shift 0
+/* register address for bitfield dca_en */
+#define rdm_dca_en_adr 0x00006180
+
+/* rx dca_en bitfield definitions
+ * preprocessor definitions for the bitfield "dca_en".
+ * port="pif_rdm_dca_en_i"
+ */
+
+/* register address for bitfield dca_en */
+#define rdm_dca_en_adr 0x00006180
+/* bitmask for bitfield dca_en */
+#define rdm_dca_en_msk 0x80000000
+/* inverted bitmask for bitfield dca_en */
+#define rdm_dca_en_mskn 0x7fffffff
+/* lower bit position of bitfield dca_en */
+#define rdm_dca_en_shift 31
+/* width of bitfield dca_en */
+#define rdm_dca_en_width 1
+/* default value of bitfield dca_en */
+#define rdm_dca_en_default 0x1
+
+/* rx dca_mode[3:0] bitfield definitions
+ * preprocessor definitions for the bitfield "dca_mode[3:0]".
+ * port="pif_rdm_dca_mode_i[3:0]"
+ */
+
+/* register address for bitfield dca_mode[3:0] */
+#define rdm_dca_mode_adr 0x00006180
+/* bitmask for bitfield dca_mode[3:0] */
+#define rdm_dca_mode_msk 0x0000000f
+/* inverted bitmask for bitfield dca_mode[3:0] */
+#define rdm_dca_mode_mskn 0xfffffff0
+/* lower bit position of bitfield dca_mode[3:0] */
+#define rdm_dca_mode_shift 0
+/* width of bitfield dca_mode[3:0] */
+#define rdm_dca_mode_width 4
+/* default value of bitfield dca_mode[3:0] */
+#define rdm_dca_mode_default 0x0
+
+/* rx desc{d}_data_size[4:0] bitfield definitions
+ * preprocessor definitions for the bitfield "desc{d}_data_size[4:0]".
+ * parameter: descriptor {d} | stride size 0x20 | range [0, 31]
+ * port="pif_rdm_desc0_data_size_i[4:0]"
+ */
+
+/* register address for bitfield desc{d}_data_size[4:0] */
+#define rdm_descddata_size_adr(descriptor) (0x00005b18 + (descriptor) * 0x20)
+/* bitmask for bitfield desc{d}_data_size[4:0] */
+#define rdm_descddata_size_msk 0x0000001f
+/* inverted bitmask for bitfield desc{d}_data_size[4:0] */
+#define rdm_descddata_size_mskn 0xffffffe0
+/* lower bit position of bitfield desc{d}_data_size[4:0] */
+#define rdm_descddata_size_shift 0
+/* width of bitfield desc{d}_data_size[4:0] */
+#define rdm_descddata_size_width 5
+/* default value of bitfield desc{d}_data_size[4:0] */
+#define rdm_descddata_size_default 0x0
+
+/* rx dca{d}_desc_en bitfield definitions
+ * preprocessor definitions for the bitfield "dca{d}_desc_en".
+ * parameter: dca {d} | stride size 0x4 | range [0, 31]
+ * port="pif_rdm_dca_desc_en_i[0]"
+ */
+
+/* register address for bitfield dca{d}_desc_en */
+#define rdm_dcaddesc_en_adr(dca) (0x00006100 + (dca) * 0x4)
+/* bitmask for bitfield dca{d}_desc_en */
+#define rdm_dcaddesc_en_msk 0x80000000
+/* inverted bitmask for bitfield dca{d}_desc_en */
+#define rdm_dcaddesc_en_mskn 0x7fffffff
+/* lower bit position of bitfield dca{d}_desc_en */
+#define rdm_dcaddesc_en_shift 31
+/* width of bitfield dca{d}_desc_en */
+#define rdm_dcaddesc_en_width 1
+/* default value of bitfield dca{d}_desc_en */
+#define rdm_dcaddesc_en_default 0x0
+
+/* rx desc{d}_en bitfield definitions
+ * preprocessor definitions for the bitfield "desc{d}_en".
+ * parameter: descriptor {d} | stride size 0x20 | range [0, 31]
+ * port="pif_rdm_desc_en_i[0]"
+ */
+
+/* register address for bitfield desc{d}_en */
+#define rdm_descden_adr(descriptor) (0x00005b08 + (descriptor) * 0x20)
+/* bitmask for bitfield desc{d}_en */
+#define rdm_descden_msk 0x80000000
+/* inverted bitmask for bitfield desc{d}_en */
+#define rdm_descden_mskn 0x7fffffff
+/* lower bit position of bitfield desc{d}_en */
+#define rdm_descden_shift 31
+/* width of bitfield desc{d}_en */
+#define rdm_descden_width 1
+/* default value of bitfield desc{d}_en */
+#define rdm_descden_default 0x0
+
+/* rx desc{d}_hdr_size[4:0] bitfield definitions
+ * preprocessor definitions for the bitfield "desc{d}_hdr_size[4:0]".
+ * parameter: descriptor {d} | stride size 0x20 | range [0, 31]
+ * port="pif_rdm_desc0_hdr_size_i[4:0]"
+ */
+
+/* register address for bitfield desc{d}_hdr_size[4:0] */
+#define rdm_descdhdr_size_adr(descriptor) (0x00005b18 + (descriptor) * 0x20)
+/* bitmask for bitfield desc{d}_hdr_size[4:0] */
+#define rdm_descdhdr_size_msk 0x00001f00
+/* inverted bitmask for bitfield desc{d}_hdr_size[4:0] */
+#define rdm_descdhdr_size_mskn 0xffffe0ff
+/* lower bit position of bitfield desc{d}_hdr_size[4:0] */
+#define rdm_descdhdr_size_shift 8
+/* width of bitfield desc{d}_hdr_size[4:0] */
+#define rdm_descdhdr_size_width 5
+/* default value of bitfield desc{d}_hdr_size[4:0] */
+#define rdm_descdhdr_size_default 0x0
+
+/* rx desc{d}_hdr_split bitfield definitions
+ * preprocessor definitions for the bitfield "desc{d}_hdr_split".
+ * parameter: descriptor {d} | stride size 0x20 | range [0, 31]
+ * port="pif_rdm_desc_hdr_split_i[0]"
+ */
+
+/* register address for bitfield desc{d}_hdr_split */
+#define rdm_descdhdr_split_adr(descriptor) (0x00005b08 + (descriptor) * 0x20)
+/* bitmask for bitfield desc{d}_hdr_split */
+#define rdm_descdhdr_split_msk 0x10000000
+/* inverted bitmask for bitfield desc{d}_hdr_split */
+#define rdm_descdhdr_split_mskn 0xefffffff
+/* lower bit position of bitfield desc{d}_hdr_split */
+#define rdm_descdhdr_split_shift 28
+/* width of bitfield desc{d}_hdr_split */
+#define rdm_descdhdr_split_width 1
+/* default value of bitfield desc{d}_hdr_split */
+#define rdm_descdhdr_split_default 0x0
+
+/* rx desc{d}_hd[c:0] bitfield definitions
+ * preprocessor definitions for the bitfield "desc{d}_hd[c:0]".
+ * parameter: descriptor {d} | stride size 0x20 | range [0, 31]
+ * port="rdm_pif_desc0_hd_o[12:0]"
+ */
+
+/* register address for bitfield desc{d}_hd[c:0] */
+#define rdm_descdhd_adr(descriptor) (0x00005b0c + (descriptor) * 0x20)
+/* bitmask for bitfield desc{d}_hd[c:0] */
+#define rdm_descdhd_msk 0x00001fff
+/* inverted bitmask for bitfield desc{d}_hd[c:0] */
+#define rdm_descdhd_mskn 0xffffe000
+/* lower bit position of bitfield desc{d}_hd[c:0] */
+#define rdm_descdhd_shift 0
+/* width of bitfield desc{d}_hd[c:0] */
+#define rdm_descdhd_width 13
+
+/* rx desc{d}_len[9:0] bitfield definitions
+ * preprocessor definitions for the bitfield "desc{d}_len[9:0]".
+ * parameter: descriptor {d} | stride size 0x20 | range [0, 31]
+ * port="pif_rdm_desc0_len_i[9:0]"
+ */
+
+/* register address for bitfield desc{d}_len[9:0] */
+#define rdm_descdlen_adr(descriptor) (0x00005b08 + (descriptor) * 0x20)
+/* bitmask for bitfield desc{d}_len[9:0] */
+#define rdm_descdlen_msk 0x00001ff8
+/* inverted bitmask for bitfield desc{d}_len[9:0] */
+#define rdm_descdlen_mskn 0xffffe007
+/* lower bit position of bitfield desc{d}_len[9:0] */
+#define rdm_descdlen_shift 3
+/* width of bitfield desc{d}_len[9:0] */
+#define rdm_descdlen_width 10
+/* default value of bitfield desc{d}_len[9:0] */
+#define rdm_descdlen_default 0x0
+
+/* rx desc{d}_reset bitfield definitions
+ * preprocessor definitions for the bitfield "desc{d}_reset".
+ * parameter: descriptor {d} | stride size 0x20 | range [0, 31]
+ * port="pif_rdm_q_pf_res_i[0]"
+ */
+
+/* register address for bitfield desc{d}_reset */
+#define rdm_descdreset_adr(descriptor) (0x00005b08 + (descriptor) * 0x20)
+/* bitmask for bitfield desc{d}_reset */
+#define rdm_descdreset_msk 0x02000000
+/* inverted bitmask for bitfield desc{d}_reset */
+#define rdm_descdreset_mskn 0xfdffffff
+/* lower bit position of bitfield desc{d}_reset */
+#define rdm_descdreset_shift 25
+/* width of bitfield desc{d}_reset */
+#define rdm_descdreset_width 1
+/* default value of bitfield desc{d}_reset */
+#define rdm_descdreset_default 0x0
+
+/* rx int_desc_wrb_en bitfield definitions
+ * preprocessor definitions for the bitfield "int_desc_wrb_en".
+ * port="pif_rdm_int_desc_wrb_en_i"
+ */
+
+/* register address for bitfield int_desc_wrb_en */
+#define rdm_int_desc_wrb_en_adr 0x00005a30
+/* bitmask for bitfield int_desc_wrb_en */
+#define rdm_int_desc_wrb_en_msk 0x00000004
+/* inverted bitmask for bitfield int_desc_wrb_en */
+#define rdm_int_desc_wrb_en_mskn 0xfffffffb
+/* lower bit position of bitfield int_desc_wrb_en */
+#define rdm_int_desc_wrb_en_shift 2
+/* width of bitfield int_desc_wrb_en */
+#define rdm_int_desc_wrb_en_width 1
+/* default value of bitfield int_desc_wrb_en */
+#define rdm_int_desc_wrb_en_default 0x0
+
+/* rx dca{d}_hdr_en bitfield definitions
+ * preprocessor definitions for the bitfield "dca{d}_hdr_en".
+ * parameter: dca {d} | stride size 0x4 | range [0, 31]
+ * port="pif_rdm_dca_hdr_en_i[0]"
+ */
+
+/* register address for bitfield dca{d}_hdr_en */
+#define rdm_dcadhdr_en_adr(dca) (0x00006100 + (dca) * 0x4)
+/* bitmask for bitfield dca{d}_hdr_en */
+#define rdm_dcadhdr_en_msk 0x40000000
+/* inverted bitmask for bitfield dca{d}_hdr_en */
+#define rdm_dcadhdr_en_mskn 0xbfffffff
+/* lower bit position of bitfield dca{d}_hdr_en */
+#define rdm_dcadhdr_en_shift 30
+/* width of bitfield dca{d}_hdr_en */
+#define rdm_dcadhdr_en_width 1
+/* default value of bitfield dca{d}_hdr_en */
+#define rdm_dcadhdr_en_default 0x0
+
+/* rx dca{d}_pay_en bitfield definitions
+ * preprocessor definitions for the bitfield "dca{d}_pay_en".
+ * parameter: dca {d} | stride size 0x4 | range [0, 31]
+ * port="pif_rdm_dca_pay_en_i[0]"
+ */
+
+/* register address for bitfield dca{d}_pay_en */
+#define rdm_dcadpay_en_adr(dca) (0x00006100 + (dca) * 0x4)
+/* bitmask for bitfield dca{d}_pay_en */
+#define rdm_dcadpay_en_msk 0x20000000
+/* inverted bitmask for bitfield dca{d}_pay_en */
+#define rdm_dcadpay_en_mskn 0xdfffffff
+/* lower bit position of bitfield dca{d}_pay_en */
+#define rdm_dcadpay_en_shift 29
+/* width of bitfield dca{d}_pay_en */
+#define rdm_dcadpay_en_width 1
+/* default value of bitfield dca{d}_pay_en */
+#define rdm_dcadpay_en_default 0x0
+
+/* RX rdm_int_rim_en Bitfield Definitions
+ * Preprocessor definitions for the bitfield "rdm_int_rim_en".
+ * PORT="pif_rdm_int_rim_en_i"
+ */
+
+/* Register address for bitfield rdm_int_rim_en */
+#define rdm_int_rim_en_adr 0x00005A30
+/* Bitmask for bitfield rdm_int_rim_en */
+#define rdm_int_rim_en_msk 0x00000008
+/* Inverted bitmask for bitfield rdm_int_rim_en */
+#define rdm_int_rim_en_mskn 0xFFFFFFF7
+/* Lower bit position of bitfield rdm_int_rim_en */
+#define rdm_int_rim_en_shift 3
+/* Width of bitfield rdm_int_rim_en */
+#define rdm_int_rim_en_width 1
+/* Default value of bitfield rdm_int_rim_en */
+#define rdm_int_rim_en_default 0x0
+
+/* general interrupt mapping register definitions
+ * preprocessor definitions for general interrupt mapping register
+ * base address: 0x00002180
+ * parameter: regidx {f} | stride size 0x4 | range [0, 3]
+ */
+#define gen_intr_map_adr(regidx) (0x00002180u + (regidx) * 0x4)
+
+/* general interrupt status register definitions
+ * preprocessor definitions for general interrupt status register
+ * address: 0x000021A0
+ */
+
+#define gen_intr_stat_adr 0x000021A4U
+
+/* interrupt global control register  definitions
+ * preprocessor definitions for interrupt global control register
+ * address: 0x00002300
+ */
+#define intr_glb_ctl_adr 0x00002300u
+
+/* interrupt throttle register definitions
+ * preprocessor definitions for interrupt throttle register
+ * base address: 0x00002800
+ * parameter: throttle {t} | stride size 0x4 | range [0, 31]
+ */
+#define intr_thr_adr(throttle) (0x00002800u + (throttle) * 0x4)
+
+/* rx dma descriptor base address lsw definitions
+ * preprocessor definitions for rx dma descriptor base address lsw
+ * base address: 0x00005b00
+ * parameter: descriptor {d} | stride size 0x20 | range [0, 31]
+ */
+#define rx_dma_desc_base_addrlsw_adr(descriptor) \
+(0x00005b00u + (descriptor) * 0x20)
+
+/* rx dma descriptor base address msw definitions
+ * preprocessor definitions for rx dma descriptor base address msw
+ * base address: 0x00005b04
+ * parameter: descriptor {d} | stride size 0x20 | range [0, 31]
+ */
+#define rx_dma_desc_base_addrmsw_adr(descriptor) \
+(0x00005b04u + (descriptor) * 0x20)
+
+/* rx dma descriptor status register definitions
+ * preprocessor definitions for rx dma descriptor status register
+ * base address: 0x00005b14
+ * parameter: descriptor {d} | stride size 0x20 | range [0, 31]
+ */
+#define rx_dma_desc_stat_adr(descriptor) (0x00005b14u + (descriptor) * 0x20)
+
+/* rx dma descriptor tail pointer register definitions
+ * preprocessor definitions for rx dma descriptor tail pointer register
+ * base address: 0x00005b10
+ * parameter: descriptor {d} | stride size 0x20 | range [0, 31]
+ */
+#define rx_dma_desc_tail_ptr_adr(descriptor) (0x00005b10u + (descriptor) * 0x20)
+
+/* rx interrupt moderation control register definitions
+ * Preprocessor definitions for RX Interrupt Moderation Control Register
+ * Base Address: 0x00005A40
+ * Parameter: RIM {R} | stride size 0x4 | range [0, 31]
+ */
+#define rx_intr_moderation_ctl_adr(rim) (0x00005A40u + (rim) * 0x4)
+
+/* rx filter multicast filter mask register definitions
+ * preprocessor definitions for rx filter multicast filter mask register
+ * address: 0x00005270
+ */
+#define rx_flr_mcst_flr_msk_adr 0x00005270u
+
+/* rx filter multicast filter register definitions
+ * preprocessor definitions for rx filter multicast filter register
+ * base address: 0x00005250
+ * parameter: filter {f} | stride size 0x4 | range [0, 7]
+ */
+#define rx_flr_mcst_flr_adr(filter) (0x00005250u + (filter) * 0x4)
+
+/* RX Filter RSS Control Register 1 Definitions
+ * Preprocessor definitions for RX Filter RSS Control Register 1
+ * Address: 0x000054C0
+ */
+#define rx_flr_rss_control1_adr 0x000054C0u
+
+/* RX Filter Control Register 2 Definitions
+ * Preprocessor definitions for RX Filter Control Register 2
+ * Address: 0x00005104
+ */
+#define rx_flr_control2_adr 0x00005104u
+
+/* tx tx dma debug control [1f:0] bitfield definitions
+ * preprocessor definitions for the bitfield "tx dma debug control [1f:0]".
+ * port="pif_tdm_debug_cntl_i[31:0]"
+ */
+
+/* register address for bitfield tx dma debug control [1f:0] */
+#define tdm_tx_dma_debug_ctl_adr 0x00008920
+/* bitmask for bitfield tx dma debug control [1f:0] */
+#define tdm_tx_dma_debug_ctl_msk 0xffffffff
+/* inverted bitmask for bitfield tx dma debug control [1f:0] */
+#define tdm_tx_dma_debug_ctl_mskn 0x00000000
+/* lower bit position of bitfield tx dma debug control [1f:0] */
+#define tdm_tx_dma_debug_ctl_shift 0
+/* width of bitfield tx dma debug control [1f:0] */
+#define tdm_tx_dma_debug_ctl_width 32
+/* default value of bitfield tx dma debug control [1f:0] */
+#define tdm_tx_dma_debug_ctl_default 0x0
+
+/* tx dma descriptor base address lsw definitions
+ * preprocessor definitions for tx dma descriptor base address lsw
+ * base address: 0x00007c00
+ * parameter: descriptor {d} | stride size 0x40 | range [0, 31]
+ */
+#define tx_dma_desc_base_addrlsw_adr(descriptor) \
+	(0x00007c00u + (descriptor) * 0x40)
+
+/* tx dma descriptor tail pointer register definitions
+ * preprocessor definitions for tx dma descriptor tail pointer register
+ * base address: 0x00007c10
+ *  parameter: descriptor {d} | stride size 0x40 | range [0, 31]
+ */
+#define tx_dma_desc_tail_ptr_adr(descriptor) (0x00007c10u + (descriptor) * 0x40)
+
+/* rx dma_sys_loopback bitfield definitions
+ * preprocessor definitions for the bitfield "dma_sys_loopback".
+ * port="pif_rpb_dma_sys_lbk_i"
+ */
+
+/* register address for bitfield dma_sys_loopback */
+#define rpb_dma_sys_lbk_adr 0x00005000
+/* bitmask for bitfield dma_sys_loopback */
+#define rpb_dma_sys_lbk_msk 0x00000040
+/* inverted bitmask for bitfield dma_sys_loopback */
+#define rpb_dma_sys_lbk_mskn 0xffffffbf
+/* lower bit position of bitfield dma_sys_loopback */
+#define rpb_dma_sys_lbk_shift 6
+/* width of bitfield dma_sys_loopback */
+#define rpb_dma_sys_lbk_width 1
+/* default value of bitfield dma_sys_loopback */
+#define rpb_dma_sys_lbk_default 0x0
+
+/* rx rx_tc_mode bitfield definitions
+ * preprocessor definitions for the bitfield "rx_tc_mode".
+ * port="pif_rpb_rx_tc_mode_i,pif_rpf_rx_tc_mode_i"
+ */
+
+/* register address for bitfield rx_tc_mode */
+#define rpb_rpf_rx_tc_mode_adr 0x00005700
+/* bitmask for bitfield rx_tc_mode */
+#define rpb_rpf_rx_tc_mode_msk 0x00000100
+/* inverted bitmask for bitfield rx_tc_mode */
+#define rpb_rpf_rx_tc_mode_mskn 0xfffffeff
+/* lower bit position of bitfield rx_tc_mode */
+#define rpb_rpf_rx_tc_mode_shift 8
+/* width of bitfield rx_tc_mode */
+#define rpb_rpf_rx_tc_mode_width 1
+/* default value of bitfield rx_tc_mode */
+#define rpb_rpf_rx_tc_mode_default 0x0
+
+/* rx rx_buf_en bitfield definitions
+ * preprocessor definitions for the bitfield "rx_buf_en".
+ * port="pif_rpb_rx_buf_en_i"
+ */
+
+/* register address for bitfield rx_buf_en */
+#define rpb_rx_buf_en_adr 0x00005700
+/* bitmask for bitfield rx_buf_en */
+#define rpb_rx_buf_en_msk 0x00000001
+/* inverted bitmask for bitfield rx_buf_en */
+#define rpb_rx_buf_en_mskn 0xfffffffe
+/* lower bit position of bitfield rx_buf_en */
+#define rpb_rx_buf_en_shift 0
+/* width of bitfield rx_buf_en */
+#define rpb_rx_buf_en_width 1
+/* default value of bitfield rx_buf_en */
+#define rpb_rx_buf_en_default 0x0
+
+/* rx rx{b}_hi_thresh[d:0] bitfield definitions
+ * preprocessor definitions for the bitfield "rx{b}_hi_thresh[d:0]".
+ * parameter: buffer {b} | stride size 0x10 | range [0, 7]
+ * port="pif_rpb_rx0_hi_thresh_i[13:0]"
+ */
+
+/* register address for bitfield rx{b}_hi_thresh[d:0] */
+#define rpb_rxbhi_thresh_adr(buffer) (0x00005714 + (buffer) * 0x10)
+/* bitmask for bitfield rx{b}_hi_thresh[d:0] */
+#define rpb_rxbhi_thresh_msk 0x3fff0000
+/* inverted bitmask for bitfield rx{b}_hi_thresh[d:0] */
+#define rpb_rxbhi_thresh_mskn 0xc000ffff
+/* lower bit position of bitfield rx{b}_hi_thresh[d:0] */
+#define rpb_rxbhi_thresh_shift 16
+/* width of bitfield rx{b}_hi_thresh[d:0] */
+#define rpb_rxbhi_thresh_width 14
+/* default value of bitfield rx{b}_hi_thresh[d:0] */
+#define rpb_rxbhi_thresh_default 0x0
+
+/* rx rx{b}_lo_thresh[d:0] bitfield definitions
+ * preprocessor definitions for the bitfield "rx{b}_lo_thresh[d:0]".
+ * parameter: buffer {b} | stride size 0x10 | range [0, 7]
+ * port="pif_rpb_rx0_lo_thresh_i[13:0]"
+ */
+
+/* register address for bitfield rx{b}_lo_thresh[d:0] */
+#define rpb_rxblo_thresh_adr(buffer) (0x00005714 + (buffer) * 0x10)
+/* bitmask for bitfield rx{b}_lo_thresh[d:0] */
+#define rpb_rxblo_thresh_msk 0x00003fff
+/* inverted bitmask for bitfield rx{b}_lo_thresh[d:0] */
+#define rpb_rxblo_thresh_mskn 0xffffc000
+/* lower bit position of bitfield rx{b}_lo_thresh[d:0] */
+#define rpb_rxblo_thresh_shift 0
+/* width of bitfield rx{b}_lo_thresh[d:0] */
+#define rpb_rxblo_thresh_width 14
+/* default value of bitfield rx{b}_lo_thresh[d:0] */
+#define rpb_rxblo_thresh_default 0x0
+
+/* rx rx_fc_mode[1:0] bitfield definitions
+ * preprocessor definitions for the bitfield "rx_fc_mode[1:0]".
+ * port="pif_rpb_rx_fc_mode_i[1:0]"
+ */
+
+/* register address for bitfield rx_fc_mode[1:0] */
+#define rpb_rx_fc_mode_adr 0x00005700
+/* bitmask for bitfield rx_fc_mode[1:0] */
+#define rpb_rx_fc_mode_msk 0x00000030
+/* inverted bitmask for bitfield rx_fc_mode[1:0] */
+#define rpb_rx_fc_mode_mskn 0xffffffcf
+/* lower bit position of bitfield rx_fc_mode[1:0] */
+#define rpb_rx_fc_mode_shift 4
+/* width of bitfield rx_fc_mode[1:0] */
+#define rpb_rx_fc_mode_width 2
+/* default value of bitfield rx_fc_mode[1:0] */
+#define rpb_rx_fc_mode_default 0x0
+
+/* rx rx{b}_buf_size[8:0] bitfield definitions
+ * preprocessor definitions for the bitfield "rx{b}_buf_size[8:0]".
+ * parameter: buffer {b} | stride size 0x10 | range [0, 7]
+ * port="pif_rpb_rx0_buf_size_i[8:0]"
+ */
+
+/* register address for bitfield rx{b}_buf_size[8:0] */
+#define rpb_rxbbuf_size_adr(buffer) (0x00005710 + (buffer) * 0x10)
+/* bitmask for bitfield rx{b}_buf_size[8:0] */
+#define rpb_rxbbuf_size_msk 0x000001ff
+/* inverted bitmask for bitfield rx{b}_buf_size[8:0] */
+#define rpb_rxbbuf_size_mskn 0xfffffe00
+/* lower bit position of bitfield rx{b}_buf_size[8:0] */
+#define rpb_rxbbuf_size_shift 0
+/* width of bitfield rx{b}_buf_size[8:0] */
+#define rpb_rxbbuf_size_width 9
+/* default value of bitfield rx{b}_buf_size[8:0] */
+#define rpb_rxbbuf_size_default 0x0
+
+/* rx rx{b}_xoff_en bitfield definitions
+ * preprocessor definitions for the bitfield "rx{b}_xoff_en".
+ * parameter: buffer {b} | stride size 0x10 | range [0, 7]
+ * port="pif_rpb_rx_xoff_en_i[0]"
+ */
+
+/* register address for bitfield rx{b}_xoff_en */
+#define rpb_rxbxoff_en_adr(buffer) (0x00005714 + (buffer) * 0x10)
+/* bitmask for bitfield rx{b}_xoff_en */
+#define rpb_rxbxoff_en_msk 0x80000000
+/* inverted bitmask for bitfield rx{b}_xoff_en */
+#define rpb_rxbxoff_en_mskn 0x7fffffff
+/* lower bit position of bitfield rx{b}_xoff_en */
+#define rpb_rxbxoff_en_shift 31
+/* width of bitfield rx{b}_xoff_en */
+#define rpb_rxbxoff_en_width 1
+/* default value of bitfield rx{b}_xoff_en */
+#define rpb_rxbxoff_en_default 0x0
+
+/* rx l2_bc_thresh[f:0] bitfield definitions
+ * preprocessor definitions for the bitfield "l2_bc_thresh[f:0]".
+ * port="pif_rpf_l2_bc_thresh_i[15:0]"
+ */
+
+/* register address for bitfield l2_bc_thresh[f:0] */
+#define rpfl2bc_thresh_adr 0x00005100
+/* bitmask for bitfield l2_bc_thresh[f:0] */
+#define rpfl2bc_thresh_msk 0xffff0000
+/* inverted bitmask for bitfield l2_bc_thresh[f:0] */
+#define rpfl2bc_thresh_mskn 0x0000ffff
+/* lower bit position of bitfield l2_bc_thresh[f:0] */
+#define rpfl2bc_thresh_shift 16
+/* width of bitfield l2_bc_thresh[f:0] */
+#define rpfl2bc_thresh_width 16
+/* default value of bitfield l2_bc_thresh[f:0] */
+#define rpfl2bc_thresh_default 0x0
+
+/* rx l2_bc_en bitfield definitions
+ * preprocessor definitions for the bitfield "l2_bc_en".
+ * port="pif_rpf_l2_bc_en_i"
+ */
+
+/* register address for bitfield l2_bc_en */
+#define rpfl2bc_en_adr 0x00005100
+/* bitmask for bitfield l2_bc_en */
+#define rpfl2bc_en_msk 0x00000001
+/* inverted bitmask for bitfield l2_bc_en */
+#define rpfl2bc_en_mskn 0xfffffffe
+/* lower bit position of bitfield l2_bc_en */
+#define rpfl2bc_en_shift 0
+/* width of bitfield l2_bc_en */
+#define rpfl2bc_en_width 1
+/* default value of bitfield l2_bc_en */
+#define rpfl2bc_en_default 0x0
+
+/* rx l2_bc_act[2:0] bitfield definitions
+ * preprocessor definitions for the bitfield "l2_bc_act[2:0]".
+ * port="pif_rpf_l2_bc_act_i[2:0]"
+ */
+
+/* register address for bitfield l2_bc_act[2:0] */
+#define rpfl2bc_act_adr 0x00005100
+/* bitmask for bitfield l2_bc_act[2:0] */
+#define rpfl2bc_act_msk 0x00007000
+/* inverted bitmask for bitfield l2_bc_act[2:0] */
+#define rpfl2bc_act_mskn 0xffff8fff
+/* lower bit position of bitfield l2_bc_act[2:0] */
+#define rpfl2bc_act_shift 12
+/* width of bitfield l2_bc_act[2:0] */
+#define rpfl2bc_act_width 3
+/* default value of bitfield l2_bc_act[2:0] */
+#define rpfl2bc_act_default 0x0
+
+/* rx l2_mc_en{f} bitfield definitions
+ * preprocessor definitions for the bitfield "l2_mc_en{f}".
+ * parameter: filter {f} | stride size 0x4 | range [0, 7]
+ * port="pif_rpf_l2_mc_en_i[0]"
+ */
+
+/* register address for bitfield l2_mc_en{f} */
+#define rpfl2mc_enf_adr(filter) (0x00005250 + (filter) * 0x4)
+/* bitmask for bitfield l2_mc_en{f} */
+#define rpfl2mc_enf_msk 0x80000000
+/* inverted bitmask for bitfield l2_mc_en{f} */
+#define rpfl2mc_enf_mskn 0x7fffffff
+/* lower bit position of bitfield l2_mc_en{f} */
+#define rpfl2mc_enf_shift 31
+/* width of bitfield l2_mc_en{f} */
+#define rpfl2mc_enf_width 1
+/* default value of bitfield l2_mc_en{f} */
+#define rpfl2mc_enf_default 0x0
+
+/* rx l2_promis_mode bitfield definitions
+ * preprocessor definitions for the bitfield "l2_promis_mode".
+ * port="pif_rpf_l2_promis_mode_i"
+ */
+
+/* register address for bitfield l2_promis_mode */
+#define rpfl2promis_mode_adr 0x00005100
+/* bitmask for bitfield l2_promis_mode */
+#define rpfl2promis_mode_msk 0x00000008
+/* inverted bitmask for bitfield l2_promis_mode */
+#define rpfl2promis_mode_mskn 0xfffffff7
+/* lower bit position of bitfield l2_promis_mode */
+#define rpfl2promis_mode_shift 3
+/* width of bitfield l2_promis_mode */
+#define rpfl2promis_mode_width 1
+/* default value of bitfield l2_promis_mode */
+#define rpfl2promis_mode_default 0x0
+
+/* rx l2_uc_act{f}[2:0] bitfield definitions
+ * preprocessor definitions for the bitfield "l2_uc_act{f}[2:0]".
+ * parameter: filter {f} | stride size 0x8 | range [0, 37]
+ * port="pif_rpf_l2_uc_act0_i[2:0]"
+ */
+
+/* register address for bitfield l2_uc_act{f}[2:0] */
+#define rpfl2uc_actf_adr(filter) (0x00005114 + (filter) * 0x8)
+/* bitmask for bitfield l2_uc_act{f}[2:0] */
+#define rpfl2uc_actf_msk 0x00070000
+/* inverted bitmask for bitfield l2_uc_act{f}[2:0] */
+#define rpfl2uc_actf_mskn 0xfff8ffff
+/* lower bit position of bitfield l2_uc_act{f}[2:0] */
+#define rpfl2uc_actf_shift 16
+/* width of bitfield l2_uc_act{f}[2:0] */
+#define rpfl2uc_actf_width 3
+/* default value of bitfield l2_uc_act{f}[2:0] */
+#define rpfl2uc_actf_default 0x0
+
+/* rx l2_uc_en{f} bitfield definitions
+ * preprocessor definitions for the bitfield "l2_uc_en{f}".
+ * parameter: filter {f} | stride size 0x8 | range [0, 37]
+ * port="pif_rpf_l2_uc_en_i[0]"
+ */
+
+/* register address for bitfield l2_uc_en{f} */
+#define rpfl2uc_enf_adr(filter) (0x00005114 + (filter) * 0x8)
+/* bitmask for bitfield l2_uc_en{f} */
+#define rpfl2uc_enf_msk 0x80000000
+/* inverted bitmask for bitfield l2_uc_en{f} */
+#define rpfl2uc_enf_mskn 0x7fffffff
+/* lower bit position of bitfield l2_uc_en{f} */
+#define rpfl2uc_enf_shift 31
+/* width of bitfield l2_uc_en{f} */
+#define rpfl2uc_enf_width 1
+/* default value of bitfield l2_uc_en{f} */
+#define rpfl2uc_enf_default 0x0
+
+/* register address for bitfield l2_uc_da{f}_lsw[1f:0] */
+#define rpfl2uc_daflsw_adr(filter) (0x00005110 + (filter) * 0x8)
+/* register address for bitfield l2_uc_da{f}_msw[f:0] */
+#define rpfl2uc_dafmsw_adr(filter) (0x00005114 + (filter) * 0x8)
+/* bitmask for bitfield l2_uc_da{f}_msw[f:0] */
+#define rpfl2uc_dafmsw_msk 0x0000ffff
+/* lower bit position of bitfield l2_uc_da{f}_msw[f:0] */
+#define rpfl2uc_dafmsw_shift 0
+
+/* rx l2_mc_accept_all bitfield definitions
+ * Preprocessor definitions for the bitfield "l2_mc_accept_all".
+ * PORT="pif_rpf_l2_mc_all_accept_i"
+ */
+
+/* Register address for bitfield l2_mc_accept_all */
+#define rpfl2mc_accept_all_adr 0x00005270
+/* Bitmask for bitfield l2_mc_accept_all */
+#define rpfl2mc_accept_all_msk 0x00004000
+/* Inverted bitmask for bitfield l2_mc_accept_all */
+#define rpfl2mc_accept_all_mskn 0xFFFFBFFF
+/* Lower bit position of bitfield l2_mc_accept_all */
+#define rpfl2mc_accept_all_shift 14
+/* Width of bitfield l2_mc_accept_all */
+#define rpfl2mc_accept_all_width 1
+/* Default value of bitfield l2_mc_accept_all */
+#define rpfl2mc_accept_all_default 0x0
+
+/* width of bitfield rx_tc_up{t}[2:0] */
+#define rpf_rpb_rx_tc_upt_width 3
+/* default value of bitfield rx_tc_up{t}[2:0] */
+#define rpf_rpb_rx_tc_upt_default 0x0
+
+/* rx rss_key_addr[4:0] bitfield definitions
+ * preprocessor definitions for the bitfield "rss_key_addr[4:0]".
+ * port="pif_rpf_rss_key_addr_i[4:0]"
+ */
+
+/* register address for bitfield rss_key_addr[4:0] */
+#define rpf_rss_key_addr_adr 0x000054d0
+/* bitmask for bitfield rss_key_addr[4:0] */
+#define rpf_rss_key_addr_msk 0x0000001f
+/* inverted bitmask for bitfield rss_key_addr[4:0] */
+#define rpf_rss_key_addr_mskn 0xffffffe0
+/* lower bit position of bitfield rss_key_addr[4:0] */
+#define rpf_rss_key_addr_shift 0
+/* width of bitfield rss_key_addr[4:0] */
+#define rpf_rss_key_addr_width 5
+/* default value of bitfield rss_key_addr[4:0] */
+#define rpf_rss_key_addr_default 0x0
+
+/* rx rss_key_wr_data[1f:0] bitfield definitions
+ * preprocessor definitions for the bitfield "rss_key_wr_data[1f:0]".
+ * port="pif_rpf_rss_key_wr_data_i[31:0]"
+ */
+
+/* register address for bitfield rss_key_wr_data[1f:0] */
+#define rpf_rss_key_wr_data_adr 0x000054d4
+/* bitmask for bitfield rss_key_wr_data[1f:0] */
+#define rpf_rss_key_wr_data_msk 0xffffffff
+/* inverted bitmask for bitfield rss_key_wr_data[1f:0] */
+#define rpf_rss_key_wr_data_mskn 0x00000000
+/* lower bit position of bitfield rss_key_wr_data[1f:0] */
+#define rpf_rss_key_wr_data_shift 0
+/* width of bitfield rss_key_wr_data[1f:0] */
+#define rpf_rss_key_wr_data_width 32
+/* default value of bitfield rss_key_wr_data[1f:0] */
+#define rpf_rss_key_wr_data_default 0x0
+
+/* rx rss_key_wr_en_i bitfield definitions
+ * preprocessor definitions for the bitfield "rss_key_wr_en_i".
+ * port="pif_rpf_rss_key_wr_en_i"
+ */
+
+/* register address for bitfield rss_key_wr_en_i */
+#define rpf_rss_key_wr_eni_adr 0x000054d0
+/* bitmask for bitfield rss_key_wr_en_i */
+#define rpf_rss_key_wr_eni_msk 0x00000020
+/* inverted bitmask for bitfield rss_key_wr_en_i */
+#define rpf_rss_key_wr_eni_mskn 0xffffffdf
+/* lower bit position of bitfield rss_key_wr_en_i */
+#define rpf_rss_key_wr_eni_shift 5
+/* width of bitfield rss_key_wr_en_i */
+#define rpf_rss_key_wr_eni_width 1
+/* default value of bitfield rss_key_wr_en_i */
+#define rpf_rss_key_wr_eni_default 0x0
+
+/* rx rss_redir_addr[3:0] bitfield definitions
+ * preprocessor definitions for the bitfield "rss_redir_addr[3:0]".
+ * port="pif_rpf_rss_redir_addr_i[3:0]"
+ */
+
+/* register address for bitfield rss_redir_addr[3:0] */
+#define rpf_rss_redir_addr_adr 0x000054e0
+/* bitmask for bitfield rss_redir_addr[3:0] */
+#define rpf_rss_redir_addr_msk 0x0000000f
+/* inverted bitmask for bitfield rss_redir_addr[3:0] */
+#define rpf_rss_redir_addr_mskn 0xfffffff0
+/* lower bit position of bitfield rss_redir_addr[3:0] */
+#define rpf_rss_redir_addr_shift 0
+/* width of bitfield rss_redir_addr[3:0] */
+#define rpf_rss_redir_addr_width 4
+/* default value of bitfield rss_redir_addr[3:0] */
+#define rpf_rss_redir_addr_default 0x0
+
+/* rx rss_redir_wr_data[f:0] bitfield definitions
+ * preprocessor definitions for the bitfield "rss_redir_wr_data[f:0]".
+ * port="pif_rpf_rss_redir_wr_data_i[15:0]"
+ */
+
+/* register address for bitfield rss_redir_wr_data[f:0] */
+#define rpf_rss_redir_wr_data_adr 0x000054e4
+/* bitmask for bitfield rss_redir_wr_data[f:0] */
+#define rpf_rss_redir_wr_data_msk 0x0000ffff
+/* inverted bitmask for bitfield rss_redir_wr_data[f:0] */
+#define rpf_rss_redir_wr_data_mskn 0xffff0000
+/* lower bit position of bitfield rss_redir_wr_data[f:0] */
+#define rpf_rss_redir_wr_data_shift 0
+/* width of bitfield rss_redir_wr_data[f:0] */
+#define rpf_rss_redir_wr_data_width 16
+/* default value of bitfield rss_redir_wr_data[f:0] */
+#define rpf_rss_redir_wr_data_default 0x0
+
+/* rx rss_redir_wr_en_i bitfield definitions
+ * preprocessor definitions for the bitfield "rss_redir_wr_en_i".
+ * port="pif_rpf_rss_redir_wr_en_i"
+ */
+
+/* register address for bitfield rss_redir_wr_en_i */
+#define rpf_rss_redir_wr_eni_adr 0x000054e0
+/* bitmask for bitfield rss_redir_wr_en_i */
+#define rpf_rss_redir_wr_eni_msk 0x00000010
+/* inverted bitmask for bitfield rss_redir_wr_en_i */
+#define rpf_rss_redir_wr_eni_mskn 0xffffffef
+/* lower bit position of bitfield rss_redir_wr_en_i */
+#define rpf_rss_redir_wr_eni_shift 4
+/* width of bitfield rss_redir_wr_en_i */
+#define rpf_rss_redir_wr_eni_width 1
+/* default value of bitfield rss_redir_wr_en_i */
+#define rpf_rss_redir_wr_eni_default 0x0
+
+/* rx tpo_rpf_sys_loopback bitfield definitions
+ * preprocessor definitions for the bitfield "tpo_rpf_sys_loopback".
+ * port="pif_rpf_tpo_pkt_sys_lbk_i"
+ */
+
+/* register address for bitfield tpo_rpf_sys_loopback */
+#define rpf_tpo_rpf_sys_lbk_adr 0x00005000
+/* bitmask for bitfield tpo_rpf_sys_loopback */
+#define rpf_tpo_rpf_sys_lbk_msk 0x00000100
+/* inverted bitmask for bitfield tpo_rpf_sys_loopback */
+#define rpf_tpo_rpf_sys_lbk_mskn 0xfffffeff
+/* lower bit position of bitfield tpo_rpf_sys_loopback */
+#define rpf_tpo_rpf_sys_lbk_shift 8
+/* width of bitfield tpo_rpf_sys_loopback */
+#define rpf_tpo_rpf_sys_lbk_width 1
+/* default value of bitfield tpo_rpf_sys_loopback */
+#define rpf_tpo_rpf_sys_lbk_default 0x0
+
+/* rx vl_inner_tpid[f:0] bitfield definitions
+ * preprocessor definitions for the bitfield "vl_inner_tpid[f:0]".
+ * port="pif_rpf_vl_inner_tpid_i[15:0]"
+ */
+
+/* register address for bitfield vl_inner_tpid[f:0] */
+#define rpf_vl_inner_tpid_adr 0x00005284
+/* bitmask for bitfield vl_inner_tpid[f:0] */
+#define rpf_vl_inner_tpid_msk 0x0000ffff
+/* inverted bitmask for bitfield vl_inner_tpid[f:0] */
+#define rpf_vl_inner_tpid_mskn 0xffff0000
+/* lower bit position of bitfield vl_inner_tpid[f:0] */
+#define rpf_vl_inner_tpid_shift 0
+/* width of bitfield vl_inner_tpid[f:0] */
+#define rpf_vl_inner_tpid_width 16
+/* default value of bitfield vl_inner_tpid[f:0] */
+#define rpf_vl_inner_tpid_default 0x8100
+
+/* rx vl_outer_tpid[f:0] bitfield definitions
+ * preprocessor definitions for the bitfield "vl_outer_tpid[f:0]".
+ * port="pif_rpf_vl_outer_tpid_i[15:0]"
+ */
+
+/* register address for bitfield vl_outer_tpid[f:0] */
+#define rpf_vl_outer_tpid_adr 0x00005284
+/* bitmask for bitfield vl_outer_tpid[f:0] */
+#define rpf_vl_outer_tpid_msk 0xffff0000
+/* inverted bitmask for bitfield vl_outer_tpid[f:0] */
+#define rpf_vl_outer_tpid_mskn 0x0000ffff
+/* lower bit position of bitfield vl_outer_tpid[f:0] */
+#define rpf_vl_outer_tpid_shift 16
+/* width of bitfield vl_outer_tpid[f:0] */
+#define rpf_vl_outer_tpid_width 16
+/* default value of bitfield vl_outer_tpid[f:0] */
+#define rpf_vl_outer_tpid_default 0x88a8
+
+/* rx vl_promis_mode bitfield definitions
+ * preprocessor definitions for the bitfield "vl_promis_mode".
+ * port="pif_rpf_vl_promis_mode_i"
+ */
+
+/* register address for bitfield vl_promis_mode */
+#define rpf_vl_promis_mode_adr 0x00005280
+/* bitmask for bitfield vl_promis_mode */
+#define rpf_vl_promis_mode_msk 0x00000002
+/* inverted bitmask for bitfield vl_promis_mode */
+#define rpf_vl_promis_mode_mskn 0xfffffffd
+/* lower bit position of bitfield vl_promis_mode */
+#define rpf_vl_promis_mode_shift 1
+/* width of bitfield vl_promis_mode */
+#define rpf_vl_promis_mode_width 1
+/* default value of bitfield vl_promis_mode */
+#define rpf_vl_promis_mode_default 0x0
+
+/* RX vl_accept_untagged_mode Bitfield Definitions
+ * Preprocessor definitions for the bitfield "vl_accept_untagged_mode".
+ * PORT="pif_rpf_vl_accept_untagged_i"
+ */
+
+/* Register address for bitfield vl_accept_untagged_mode */
+#define rpf_vl_accept_untagged_mode_adr 0x00005280
+/* Bitmask for bitfield vl_accept_untagged_mode */
+#define rpf_vl_accept_untagged_mode_msk 0x00000004
+/* Inverted bitmask for bitfield vl_accept_untagged_mode */
+#define rpf_vl_accept_untagged_mode_mskn 0xFFFFFFFB
+/* Lower bit position of bitfield vl_accept_untagged_mode */
+#define rpf_vl_accept_untagged_mode_shift 2
+/* Width of bitfield vl_accept_untagged_mode */
+#define rpf_vl_accept_untagged_mode_width 1
+/* Default value of bitfield vl_accept_untagged_mode */
+#define rpf_vl_accept_untagged_mode_default 0x0
+
+/* rX vl_untagged_act[2:0] Bitfield Definitions
+ * Preprocessor definitions for the bitfield "vl_untagged_act[2:0]".
+ * PORT="pif_rpf_vl_untagged_act_i[2:0]"
+ */
+
+/* Register address for bitfield vl_untagged_act[2:0] */
+#define rpf_vl_untagged_act_adr 0x00005280
+/* Bitmask for bitfield vl_untagged_act[2:0] */
+#define rpf_vl_untagged_act_msk 0x00000038
+/* Inverted bitmask for bitfield vl_untagged_act[2:0] */
+#define rpf_vl_untagged_act_mskn 0xFFFFFFC7
+/* Lower bit position of bitfield vl_untagged_act[2:0] */
+#define rpf_vl_untagged_act_shift 3
+/* Width of bitfield vl_untagged_act[2:0] */
+#define rpf_vl_untagged_act_width 3
+/* Default value of bitfield vl_untagged_act[2:0] */
+#define rpf_vl_untagged_act_default 0x0
+
+/* RX vl_en{F} Bitfield Definitions
+ * Preprocessor definitions for the bitfield "vl_en{F}".
+ * Parameter: filter {F} | stride size 0x4 | range [0, 15]
+ * PORT="pif_rpf_vl_en_i[0]"
+ */
+
+/* Register address for bitfield vl_en{F} */
+#define rpf_vl_en_f_adr(filter) (0x00005290 + (filter) * 0x4)
+/* Bitmask for bitfield vl_en{F} */
+#define rpf_vl_en_f_msk 0x80000000
+/* Inverted bitmask for bitfield vl_en{F} */
+#define rpf_vl_en_f_mskn 0x7FFFFFFF
+/* Lower bit position of bitfield vl_en{F} */
+#define rpf_vl_en_f_shift 31
+/* Width of bitfield vl_en{F} */
+#define rpf_vl_en_f_width 1
+/* Default value of bitfield vl_en{F} */
+#define rpf_vl_en_f_default 0x0
+
+/* RX vl_act{F}[2:0] Bitfield Definitions
+ * Preprocessor definitions for the bitfield "vl_act{F}[2:0]".
+ * Parameter: filter {F} | stride size 0x4 | range [0, 15]
+ * PORT="pif_rpf_vl_act0_i[2:0]"
+ */
+
+/* Register address for bitfield vl_act{F}[2:0] */
+#define rpf_vl_act_f_adr(filter) (0x00005290 + (filter) * 0x4)
+/* Bitmask for bitfield vl_act{F}[2:0] */
+#define rpf_vl_act_f_msk 0x00070000
+/* Inverted bitmask for bitfield vl_act{F}[2:0] */
+#define rpf_vl_act_f_mskn 0xFFF8FFFF
+/* Lower bit position of bitfield vl_act{F}[2:0] */
+#define rpf_vl_act_f_shift 16
+/* Width of bitfield vl_act{F}[2:0] */
+#define rpf_vl_act_f_width 3
+/* Default value of bitfield vl_act{F}[2:0] */
+#define rpf_vl_act_f_default 0x0
+
+/* RX vl_id{F}[B:0] Bitfield Definitions
+ * Preprocessor definitions for the bitfield "vl_id{F}[B:0]".
+ * Parameter: filter {F} | stride size 0x4 | range [0, 15]
+ * PORT="pif_rpf_vl_id0_i[11:0]"
+ */
+
+/* Register address for bitfield vl_id{F}[B:0] */
+#define rpf_vl_id_f_adr(filter) (0x00005290 + (filter) * 0x4)
+/* Bitmask for bitfield vl_id{F}[B:0] */
+#define rpf_vl_id_f_msk 0x00000FFF
+/* Inverted bitmask for bitfield vl_id{F}[B:0] */
+#define rpf_vl_id_f_mskn 0xFFFFF000
+/* Lower bit position of bitfield vl_id{F}[B:0] */
+#define rpf_vl_id_f_shift 0
+/* Width of bitfield vl_id{F}[B:0] */
+#define rpf_vl_id_f_width 12
+/* Default value of bitfield vl_id{F}[B:0] */
+#define rpf_vl_id_f_default 0x0
+
+/* RX et_en{F} Bitfield Definitions
+ * Preprocessor definitions for the bitfield "et_en{F}".
+ * Parameter: filter {F} | stride size 0x4 | range [0, 15]
+ * PORT="pif_rpf_et_en_i[0]"
+ */
+
+/* Register address for bitfield et_en{F} */
+#define rpf_et_en_f_adr(filter) (0x00005300 + (filter) * 0x4)
+/* Bitmask for bitfield et_en{F} */
+#define rpf_et_en_f_msk 0x80000000
+/* Inverted bitmask for bitfield et_en{F} */
+#define rpf_et_en_f_mskn 0x7FFFFFFF
+/* Lower bit position of bitfield et_en{F} */
+#define rpf_et_en_f_shift 31
+/* Width of bitfield et_en{F} */
+#define rpf_et_en_f_width 1
+/* Default value of bitfield et_en{F} */
+#define rpf_et_en_f_default 0x0
+
+/* rx et_en{f} bitfield definitions
+ * preprocessor definitions for the bitfield "et_en{f}".
+ * parameter: filter {f} | stride size 0x4 | range [0, 15]
+ * port="pif_rpf_et_en_i[0]"
+ */
+
+/* register address for bitfield et_en{f} */
+#define rpf_et_enf_adr(filter) (0x00005300 + (filter) * 0x4)
+/* bitmask for bitfield et_en{f} */
+#define rpf_et_enf_msk 0x80000000
+/* inverted bitmask for bitfield et_en{f} */
+#define rpf_et_enf_mskn 0x7fffffff
+/* lower bit position of bitfield et_en{f} */
+#define rpf_et_enf_shift 31
+/* width of bitfield et_en{f} */
+#define rpf_et_enf_width 1
+/* default value of bitfield et_en{f} */
+#define rpf_et_enf_default 0x0
+
+/* rx et_up{f}_en bitfield definitions
+ * preprocessor definitions for the bitfield "et_up{f}_en".
+ * parameter: filter {f} | stride size 0x4 | range [0, 15]
+ * port="pif_rpf_et_up_en_i[0]"
+ */
+
+/* register address for bitfield et_up{f}_en */
+#define rpf_et_upfen_adr(filter) (0x00005300 + (filter) * 0x4)
+/* bitmask for bitfield et_up{f}_en */
+#define rpf_et_upfen_msk 0x40000000
+/* inverted bitmask for bitfield et_up{f}_en */
+#define rpf_et_upfen_mskn 0xbfffffff
+/* lower bit position of bitfield et_up{f}_en */
+#define rpf_et_upfen_shift 30
+/* width of bitfield et_up{f}_en */
+#define rpf_et_upfen_width 1
+/* default value of bitfield et_up{f}_en */
+#define rpf_et_upfen_default 0x0
+
+/* rx et_rxq{f}_en bitfield definitions
+ * preprocessor definitions for the bitfield "et_rxq{f}_en".
+ * parameter: filter {f} | stride size 0x4 | range [0, 15]
+ * port="pif_rpf_et_rxq_en_i[0]"
+ */
+
+/* register address for bitfield et_rxq{f}_en */
+#define rpf_et_rxqfen_adr(filter) (0x00005300 + (filter) * 0x4)
+/* bitmask for bitfield et_rxq{f}_en */
+#define rpf_et_rxqfen_msk 0x20000000
+/* inverted bitmask for bitfield et_rxq{f}_en */
+#define rpf_et_rxqfen_mskn 0xdfffffff
+/* lower bit position of bitfield et_rxq{f}_en */
+#define rpf_et_rxqfen_shift 29
+/* width of bitfield et_rxq{f}_en */
+#define rpf_et_rxqfen_width 1
+/* default value of bitfield et_rxq{f}_en */
+#define rpf_et_rxqfen_default 0x0
+
+/* rx et_up{f}[2:0] bitfield definitions
+ * preprocessor definitions for the bitfield "et_up{f}[2:0]".
+ * parameter: filter {f} | stride size 0x4 | range [0, 15]
+ * port="pif_rpf_et_up0_i[2:0]"
+ */
+
+/* register address for bitfield et_up{f}[2:0] */
+#define rpf_et_upf_adr(filter) (0x00005300 + (filter) * 0x4)
+/* bitmask for bitfield et_up{f}[2:0] */
+#define rpf_et_upf_msk 0x1c000000
+/* inverted bitmask for bitfield et_up{f}[2:0] */
+#define rpf_et_upf_mskn 0xe3ffffff
+/* lower bit position of bitfield et_up{f}[2:0] */
+#define rpf_et_upf_shift 26
+/* width of bitfield et_up{f}[2:0] */
+#define rpf_et_upf_width 3
+/* default value of bitfield et_up{f}[2:0] */
+#define rpf_et_upf_default 0x0
+
+/* rx et_rxq{f}[4:0] bitfield definitions
+ * preprocessor definitions for the bitfield "et_rxq{f}[4:0]".
+ * parameter: filter {f} | stride size 0x4 | range [0, 15]
+ * port="pif_rpf_et_rxq0_i[4:0]"
+ */
+
+/* register address for bitfield et_rxq{f}[4:0] */
+#define rpf_et_rxqf_adr(filter) (0x00005300 + (filter) * 0x4)
+/* bitmask for bitfield et_rxq{f}[4:0] */
+#define rpf_et_rxqf_msk 0x01f00000
+/* inverted bitmask for bitfield et_rxq{f}[4:0] */
+#define rpf_et_rxqf_mskn 0xfe0fffff
+/* lower bit position of bitfield et_rxq{f}[4:0] */
+#define rpf_et_rxqf_shift 20
+/* width of bitfield et_rxq{f}[4:0] */
+#define rpf_et_rxqf_width 5
+/* default value of bitfield et_rxq{f}[4:0] */
+#define rpf_et_rxqf_default 0x0
+
+/* rx et_mng_rxq{f} bitfield definitions
+ * preprocessor definitions for the bitfield "et_mng_rxq{f}".
+ * parameter: filter {f} | stride size 0x4 | range [0, 15]
+ * port="pif_rpf_et_mng_rxq_i[0]"
+ */
+
+/* register address for bitfield et_mng_rxq{f} */
+#define rpf_et_mng_rxqf_adr(filter) (0x00005300 + (filter) * 0x4)
+/* bitmask for bitfield et_mng_rxq{f} */
+#define rpf_et_mng_rxqf_msk 0x00080000
+/* inverted bitmask for bitfield et_mng_rxq{f} */
+#define rpf_et_mng_rxqf_mskn 0xfff7ffff
+/* lower bit position of bitfield et_mng_rxq{f} */
+#define rpf_et_mng_rxqf_shift 19
+/* width of bitfield et_mng_rxq{f} */
+#define rpf_et_mng_rxqf_width 1
+/* default value of bitfield et_mng_rxq{f} */
+#define rpf_et_mng_rxqf_default 0x0
+
+/* rx et_act{f}[2:0] bitfield definitions
+ * preprocessor definitions for the bitfield "et_act{f}[2:0]".
+ * parameter: filter {f} | stride size 0x4 | range [0, 15]
+ * port="pif_rpf_et_act0_i[2:0]"
+ */
+
+/* register address for bitfield et_act{f}[2:0] */
+#define rpf_et_actf_adr(filter) (0x00005300 + (filter) * 0x4)
+/* bitmask for bitfield et_act{f}[2:0] */
+#define rpf_et_actf_msk 0x00070000
+/* inverted bitmask for bitfield et_act{f}[2:0] */
+#define rpf_et_actf_mskn 0xfff8ffff
+/* lower bit position of bitfield et_act{f}[2:0] */
+#define rpf_et_actf_shift 16
+/* width of bitfield et_act{f}[2:0] */
+#define rpf_et_actf_width 3
+/* default value of bitfield et_act{f}[2:0] */
+#define rpf_et_actf_default 0x0
+
+/* rx et_val{f}[f:0] bitfield definitions
+ * preprocessor definitions for the bitfield "et_val{f}[f:0]".
+ * parameter: filter {f} | stride size 0x4 | range [0, 15]
+ * port="pif_rpf_et_val0_i[15:0]"
+ */
+
+/* register address for bitfield et_val{f}[f:0] */
+#define rpf_et_valf_adr(filter) (0x00005300 + (filter) * 0x4)
+/* bitmask for bitfield et_val{f}[f:0] */
+#define rpf_et_valf_msk 0x0000ffff
+/* inverted bitmask for bitfield et_val{f}[f:0] */
+#define rpf_et_valf_mskn 0xffff0000
+/* lower bit position of bitfield et_val{f}[f:0] */
+#define rpf_et_valf_shift 0
+/* width of bitfield et_val{f}[f:0] */
+#define rpf_et_valf_width 16
+/* default value of bitfield et_val{f}[f:0] */
+#define rpf_et_valf_default 0x0
+
+/* rx ipv4_chk_en bitfield definitions
+ * preprocessor definitions for the bitfield "ipv4_chk_en".
+ * port="pif_rpo_ipv4_chk_en_i"
+ */
+
+/* register address for bitfield ipv4_chk_en */
+#define rpo_ipv4chk_en_adr 0x00005580
+/* bitmask for bitfield ipv4_chk_en */
+#define rpo_ipv4chk_en_msk 0x00000002
+/* inverted bitmask for bitfield ipv4_chk_en */
+#define rpo_ipv4chk_en_mskn 0xfffffffd
+/* lower bit position of bitfield ipv4_chk_en */
+#define rpo_ipv4chk_en_shift 1
+/* width of bitfield ipv4_chk_en */
+#define rpo_ipv4chk_en_width 1
+/* default value of bitfield ipv4_chk_en */
+#define rpo_ipv4chk_en_default 0x0
+
+/* rx desc{d}_vl_strip bitfield definitions
+ * preprocessor definitions for the bitfield "desc{d}_vl_strip".
+ * parameter: descriptor {d} | stride size 0x20 | range [0, 31]
+ * port="pif_rpo_desc_vl_strip_i[0]"
+ */
+
+/* register address for bitfield desc{d}_vl_strip */
+#define rpo_descdvl_strip_adr(descriptor) (0x00005b08 + (descriptor) * 0x20)
+/* bitmask for bitfield desc{d}_vl_strip */
+#define rpo_descdvl_strip_msk 0x20000000
+/* inverted bitmask for bitfield desc{d}_vl_strip */
+#define rpo_descdvl_strip_mskn 0xdfffffff
+/* lower bit position of bitfield desc{d}_vl_strip */
+#define rpo_descdvl_strip_shift 29
+/* width of bitfield desc{d}_vl_strip */
+#define rpo_descdvl_strip_width 1
+/* default value of bitfield desc{d}_vl_strip */
+#define rpo_descdvl_strip_default 0x0
+
+/* rx l4_chk_en bitfield definitions
+ * preprocessor definitions for the bitfield "l4_chk_en".
+ * port="pif_rpo_l4_chk_en_i"
+ */
+
+/* register address for bitfield l4_chk_en */
+#define rpol4chk_en_adr 0x00005580
+/* bitmask for bitfield l4_chk_en */
+#define rpol4chk_en_msk 0x00000001
+/* inverted bitmask for bitfield l4_chk_en */
+#define rpol4chk_en_mskn 0xfffffffe
+/* lower bit position of bitfield l4_chk_en */
+#define rpol4chk_en_shift 0
+/* width of bitfield l4_chk_en */
+#define rpol4chk_en_width 1
+/* default value of bitfield l4_chk_en */
+#define rpol4chk_en_default 0x0
+
+/* rx reg_res_dsbl bitfield definitions
+ * preprocessor definitions for the bitfield "reg_res_dsbl".
+ * port="pif_rx_reg_res_dsbl_i"
+ */
+
+/* register address for bitfield reg_res_dsbl */
+#define rx_reg_res_dsbl_adr 0x00005000
+/* bitmask for bitfield reg_res_dsbl */
+#define rx_reg_res_dsbl_msk 0x20000000
+/* inverted bitmask for bitfield reg_res_dsbl */
+#define rx_reg_res_dsbl_mskn 0xdfffffff
+/* lower bit position of bitfield reg_res_dsbl */
+#define rx_reg_res_dsbl_shift 29
+/* width of bitfield reg_res_dsbl */
+#define rx_reg_res_dsbl_width 1
+/* default value of bitfield reg_res_dsbl */
+#define rx_reg_res_dsbl_default 0x1
+
+/* tx dca{d}_cpuid[7:0] bitfield definitions
+ * preprocessor definitions for the bitfield "dca{d}_cpuid[7:0]".
+ * parameter: dca {d} | stride size 0x4 | range [0, 31]
+ * port="pif_tdm_dca0_cpuid_i[7:0]"
+ */
+
+/* register address for bitfield dca{d}_cpuid[7:0] */
+#define tdm_dcadcpuid_adr(dca) (0x00008400 + (dca) * 0x4)
+/* bitmask for bitfield dca{d}_cpuid[7:0] */
+#define tdm_dcadcpuid_msk 0x000000ff
+/* inverted bitmask for bitfield dca{d}_cpuid[7:0] */
+#define tdm_dcadcpuid_mskn 0xffffff00
+/* lower bit position of bitfield dca{d}_cpuid[7:0] */
+#define tdm_dcadcpuid_shift 0
+/* width of bitfield dca{d}_cpuid[7:0] */
+#define tdm_dcadcpuid_width 8
+/* default value of bitfield dca{d}_cpuid[7:0] */
+#define tdm_dcadcpuid_default 0x0
+
+/* tx lso_en[1f:0] bitfield definitions
+ * preprocessor definitions for the bitfield "lso_en[1f:0]".
+ * port="pif_tdm_lso_en_i[31:0]"
+ */
+
+/* register address for bitfield lso_en[1f:0] */
+#define tdm_lso_en_adr 0x00007810
+/* bitmask for bitfield lso_en[1f:0] */
+#define tdm_lso_en_msk 0xffffffff
+/* inverted bitmask for bitfield lso_en[1f:0] */
+#define tdm_lso_en_mskn 0x00000000
+/* lower bit position of bitfield lso_en[1f:0] */
+#define tdm_lso_en_shift 0
+/* width of bitfield lso_en[1f:0] */
+#define tdm_lso_en_width 32
+/* default value of bitfield lso_en[1f:0] */
+#define tdm_lso_en_default 0x0
+
+/* tx dca_en bitfield definitions
+ * preprocessor definitions for the bitfield "dca_en".
+ * port="pif_tdm_dca_en_i"
+ */
+
+/* register address for bitfield dca_en */
+#define tdm_dca_en_adr 0x00008480
+/* bitmask for bitfield dca_en */
+#define tdm_dca_en_msk 0x80000000
+/* inverted bitmask for bitfield dca_en */
+#define tdm_dca_en_mskn 0x7fffffff
+/* lower bit position of bitfield dca_en */
+#define tdm_dca_en_shift 31
+/* width of bitfield dca_en */
+#define tdm_dca_en_width 1
+/* default value of bitfield dca_en */
+#define tdm_dca_en_default 0x1
+
+/* tx dca_mode[3:0] bitfield definitions
+ * preprocessor definitions for the bitfield "dca_mode[3:0]".
+ * port="pif_tdm_dca_mode_i[3:0]"
+ */
+
+/* register address for bitfield dca_mode[3:0] */
+#define tdm_dca_mode_adr 0x00008480
+/* bitmask for bitfield dca_mode[3:0] */
+#define tdm_dca_mode_msk 0x0000000f
+/* inverted bitmask for bitfield dca_mode[3:0] */
+#define tdm_dca_mode_mskn 0xfffffff0
+/* lower bit position of bitfield dca_mode[3:0] */
+#define tdm_dca_mode_shift 0
+/* width of bitfield dca_mode[3:0] */
+#define tdm_dca_mode_width 4
+/* default value of bitfield dca_mode[3:0] */
+#define tdm_dca_mode_default 0x0
+
+/* tx dca{d}_desc_en bitfield definitions
+ * preprocessor definitions for the bitfield "dca{d}_desc_en".
+ * parameter: dca {d} | stride size 0x4 | range [0, 31]
+ * port="pif_tdm_dca_desc_en_i[0]"
+ */
+
+/* register address for bitfield dca{d}_desc_en */
+#define tdm_dcaddesc_en_adr(dca) (0x00008400 + (dca) * 0x4)
+/* bitmask for bitfield dca{d}_desc_en */
+#define tdm_dcaddesc_en_msk 0x80000000
+/* inverted bitmask for bitfield dca{d}_desc_en */
+#define tdm_dcaddesc_en_mskn 0x7fffffff
+/* lower bit position of bitfield dca{d}_desc_en */
+#define tdm_dcaddesc_en_shift 31
+/* width of bitfield dca{d}_desc_en */
+#define tdm_dcaddesc_en_width 1
+/* default value of bitfield dca{d}_desc_en */
+#define tdm_dcaddesc_en_default 0x0
+
+/* tx desc{d}_en bitfield definitions
+ * preprocessor definitions for the bitfield "desc{d}_en".
+ * parameter: descriptor {d} | stride size 0x40 | range [0, 31]
+ * port="pif_tdm_desc_en_i[0]"
+ */
+
+/* register address for bitfield desc{d}_en */
+#define tdm_descden_adr(descriptor) (0x00007c08 + (descriptor) * 0x40)
+/* bitmask for bitfield desc{d}_en */
+#define tdm_descden_msk 0x80000000
+/* inverted bitmask for bitfield desc{d}_en */
+#define tdm_descden_mskn 0x7fffffff
+/* lower bit position of bitfield desc{d}_en */
+#define tdm_descden_shift 31
+/* width of bitfield desc{d}_en */
+#define tdm_descden_width 1
+/* default value of bitfield desc{d}_en */
+#define tdm_descden_default 0x0
+
+/* tx desc{d}_hd[c:0] bitfield definitions
+ * preprocessor definitions for the bitfield "desc{d}_hd[c:0]".
+ * parameter: descriptor {d} | stride size 0x40 | range [0, 31]
+ * port="tdm_pif_desc0_hd_o[12:0]"
+ */
+
+/* register address for bitfield desc{d}_hd[c:0] */
+#define tdm_descdhd_adr(descriptor) (0x00007c0c + (descriptor) * 0x40)
+/* bitmask for bitfield desc{d}_hd[c:0] */
+#define tdm_descdhd_msk 0x00001fff
+/* inverted bitmask for bitfield desc{d}_hd[c:0] */
+#define tdm_descdhd_mskn 0xffffe000
+/* lower bit position of bitfield desc{d}_hd[c:0] */
+#define tdm_descdhd_shift 0
+/* width of bitfield desc{d}_hd[c:0] */
+#define tdm_descdhd_width 13
+
+/* tx desc{d}_len[9:0] bitfield definitions
+ * preprocessor definitions for the bitfield "desc{d}_len[9:0]".
+ * parameter: descriptor {d} | stride size 0x40 | range [0, 31]
+ * port="pif_tdm_desc0_len_i[9:0]"
+ */
+
+/* register address for bitfield desc{d}_len[9:0] */
+#define tdm_descdlen_adr(descriptor) (0x00007c08 + (descriptor) * 0x40)
+/* bitmask for bitfield desc{d}_len[9:0] */
+#define tdm_descdlen_msk 0x00001ff8
+/* inverted bitmask for bitfield desc{d}_len[9:0] */
+#define tdm_descdlen_mskn 0xffffe007
+/* lower bit position of bitfield desc{d}_len[9:0] */
+#define tdm_descdlen_shift 3
+/* width of bitfield desc{d}_len[9:0] */
+#define tdm_descdlen_width 10
+/* default value of bitfield desc{d}_len[9:0] */
+#define tdm_descdlen_default 0x0
+
+/* tx int_desc_wrb_en bitfield definitions
+ * preprocessor definitions for the bitfield "int_desc_wrb_en".
+ * port="pif_tdm_int_desc_wrb_en_i"
+ */
+
+/* register address for bitfield int_desc_wrb_en */
+#define tdm_int_desc_wrb_en_adr 0x00007b40
+/* bitmask for bitfield int_desc_wrb_en */
+#define tdm_int_desc_wrb_en_msk 0x00000002
+/* inverted bitmask for bitfield int_desc_wrb_en */
+#define tdm_int_desc_wrb_en_mskn 0xfffffffd
+/* lower bit position of bitfield int_desc_wrb_en */
+#define tdm_int_desc_wrb_en_shift 1
+/* width of bitfield int_desc_wrb_en */
+#define tdm_int_desc_wrb_en_width 1
+/* default value of bitfield int_desc_wrb_en */
+#define tdm_int_desc_wrb_en_default 0x0
+
+/* tx desc{d}_wrb_thresh[6:0] bitfield definitions
+ * preprocessor definitions for the bitfield "desc{d}_wrb_thresh[6:0]".
+ * parameter: descriptor {d} | stride size 0x40 | range [0, 31]
+ * port="pif_tdm_desc0_wrb_thresh_i[6:0]"
+ */
+
+/* register address for bitfield desc{d}_wrb_thresh[6:0] */
+#define tdm_descdwrb_thresh_adr(descriptor) (0x00007c18 + (descriptor) * 0x40)
+/* bitmask for bitfield desc{d}_wrb_thresh[6:0] */
+#define tdm_descdwrb_thresh_msk 0x00007f00
+/* inverted bitmask for bitfield desc{d}_wrb_thresh[6:0] */
+#define tdm_descdwrb_thresh_mskn 0xffff80ff
+/* lower bit position of bitfield desc{d}_wrb_thresh[6:0] */
+#define tdm_descdwrb_thresh_shift 8
+/* width of bitfield desc{d}_wrb_thresh[6:0] */
+#define tdm_descdwrb_thresh_width 7
+/* default value of bitfield desc{d}_wrb_thresh[6:0] */
+#define tdm_descdwrb_thresh_default 0x0
+
+/* tx lso_tcp_flag_first[b:0] bitfield definitions
+ * preprocessor definitions for the bitfield "lso_tcp_flag_first[b:0]".
+ * port="pif_thm_lso_tcp_flag_first_i[11:0]"
+ */
+
+/* register address for bitfield lso_tcp_flag_first[b:0] */
+#define thm_lso_tcp_flag_first_adr 0x00007820
+/* bitmask for bitfield lso_tcp_flag_first[b:0] */
+#define thm_lso_tcp_flag_first_msk 0x00000fff
+/* inverted bitmask for bitfield lso_tcp_flag_first[b:0] */
+#define thm_lso_tcp_flag_first_mskn 0xfffff000
+/* lower bit position of bitfield lso_tcp_flag_first[b:0] */
+#define thm_lso_tcp_flag_first_shift 0
+/* width of bitfield lso_tcp_flag_first[b:0] */
+#define thm_lso_tcp_flag_first_width 12
+/* default value of bitfield lso_tcp_flag_first[b:0] */
+#define thm_lso_tcp_flag_first_default 0x0
+
+/* tx lso_tcp_flag_last[b:0] bitfield definitions
+ * preprocessor definitions for the bitfield "lso_tcp_flag_last[b:0]".
+ * port="pif_thm_lso_tcp_flag_last_i[11:0]"
+ */
+
+/* register address for bitfield lso_tcp_flag_last[b:0] */
+#define thm_lso_tcp_flag_last_adr 0x00007824
+/* bitmask for bitfield lso_tcp_flag_last[b:0] */
+#define thm_lso_tcp_flag_last_msk 0x00000fff
+/* inverted bitmask for bitfield lso_tcp_flag_last[b:0] */
+#define thm_lso_tcp_flag_last_mskn 0xfffff000
+/* lower bit position of bitfield lso_tcp_flag_last[b:0] */
+#define thm_lso_tcp_flag_last_shift 0
+/* width of bitfield lso_tcp_flag_last[b:0] */
+#define thm_lso_tcp_flag_last_width 12
+/* default value of bitfield lso_tcp_flag_last[b:0] */
+#define thm_lso_tcp_flag_last_default 0x0
+
+/* tx lso_tcp_flag_mid[b:0] bitfield definitions
+ * preprocessor definitions for the bitfield "lso_tcp_flag_mid[b:0]".
+ * port="pif_thm_lso_tcp_flag_mid_i[11:0]"
+ */
+
+/* Register address for bitfield lro_rsc_max[1F:0] */
+#define rpo_lro_rsc_max_adr 0x00005598
+/* Bitmask for bitfield lro_rsc_max[1F:0] */
+#define rpo_lro_rsc_max_msk 0xFFFFFFFF
+/* Inverted bitmask for bitfield lro_rsc_max[1F:0] */
+#define rpo_lro_rsc_max_mskn 0x00000000
+/* Lower bit position of bitfield lro_rsc_max[1F:0] */
+#define rpo_lro_rsc_max_shift 0
+/* Width of bitfield lro_rsc_max[1F:0] */
+#define rpo_lro_rsc_max_width 32
+/* Default value of bitfield lro_rsc_max[1F:0] */
+#define rpo_lro_rsc_max_default 0x0
+
+/* RX lro_en[1F:0] Bitfield Definitions
+ * Preprocessor definitions for the bitfield "lro_en[1F:0]".
+ * PORT="pif_rpo_lro_en_i[31:0]"
+ */
+
+/* Register address for bitfield lro_en[1F:0] */
+#define rpo_lro_en_adr 0x00005590
+/* Bitmask for bitfield lro_en[1F:0] */
+#define rpo_lro_en_msk 0xFFFFFFFF
+/* Inverted bitmask for bitfield lro_en[1F:0] */
+#define rpo_lro_en_mskn 0x00000000
+/* Lower bit position of bitfield lro_en[1F:0] */
+#define rpo_lro_en_shift 0
+/* Width of bitfield lro_en[1F:0] */
+#define rpo_lro_en_width 32
+/* Default value of bitfield lro_en[1F:0] */
+#define rpo_lro_en_default 0x0
+
+/* RX lro_ptopt_en Bitfield Definitions
+ * Preprocessor definitions for the bitfield "lro_ptopt_en".
+ * PORT="pif_rpo_lro_ptopt_en_i"
+ */
+
+/* Register address for bitfield lro_ptopt_en */
+#define rpo_lro_ptopt_en_adr 0x00005594
+/* Bitmask for bitfield lro_ptopt_en */
+#define rpo_lro_ptopt_en_msk 0x00008000
+/* Inverted bitmask for bitfield lro_ptopt_en */
+#define rpo_lro_ptopt_en_mskn 0xFFFF7FFF
+/* Lower bit position of bitfield lro_ptopt_en */
+#define rpo_lro_ptopt_en_shift 15
+/* Width of bitfield lro_ptopt_en */
+#define rpo_lro_ptopt_en_width 1
+/* Default value of bitfield lro_ptopt_en */
+#define rpo_lro_ptopt_en_defalt 0x1
+
+/* RX lro_q_ses_lmt Bitfield Definitions
+ * Preprocessor definitions for the bitfield "lro_q_ses_lmt".
+ * PORT="pif_rpo_lro_q_ses_lmt_i[1:0]"
+ */
+
+/* Register address for bitfield lro_q_ses_lmt */
+#define rpo_lro_qses_lmt_adr 0x00005594
+/* Bitmask for bitfield lro_q_ses_lmt */
+#define rpo_lro_qses_lmt_msk 0x00003000
+/* Inverted bitmask for bitfield lro_q_ses_lmt */
+#define rpo_lro_qses_lmt_mskn 0xFFFFCFFF
+/* Lower bit position of bitfield lro_q_ses_lmt */
+#define rpo_lro_qses_lmt_shift 12
+/* Width of bitfield lro_q_ses_lmt */
+#define rpo_lro_qses_lmt_width 2
+/* Default value of bitfield lro_q_ses_lmt */
+#define rpo_lro_qses_lmt_default 0x1
+
+/* RX lro_tot_dsc_lmt[1:0] Bitfield Definitions
+ * Preprocessor definitions for the bitfield "lro_tot_dsc_lmt[1:0]".
+ * PORT="pif_rpo_lro_tot_dsc_lmt_i[1:0]"
+ */
+
+/* Register address for bitfield lro_tot_dsc_lmt[1:0] */
+#define rpo_lro_tot_dsc_lmt_adr 0x00005594
+/* Bitmask for bitfield lro_tot_dsc_lmt[1:0] */
+#define rpo_lro_tot_dsc_lmt_msk 0x00000060
+/* Inverted bitmask for bitfield lro_tot_dsc_lmt[1:0] */
+#define rpo_lro_tot_dsc_lmt_mskn 0xFFFFFF9F
+/* Lower bit position of bitfield lro_tot_dsc_lmt[1:0] */
+#define rpo_lro_tot_dsc_lmt_shift 5
+/* Width of bitfield lro_tot_dsc_lmt[1:0] */
+#define rpo_lro_tot_dsc_lmt_width 2
+/* Default value of bitfield lro_tot_dsc_lmt[1:0] */
+#define rpo_lro_tot_dsc_lmt_defalt 0x1
+
+/* RX lro_pkt_min[4:0] Bitfield Definitions
+ * Preprocessor definitions for the bitfield "lro_pkt_min[4:0]".
+ * PORT="pif_rpo_lro_pkt_min_i[4:0]"
+ */
+
+/* Register address for bitfield lro_pkt_min[4:0] */
+#define rpo_lro_pkt_min_adr 0x00005594
+/* Bitmask for bitfield lro_pkt_min[4:0] */
+#define rpo_lro_pkt_min_msk 0x0000001F
+/* Inverted bitmask for bitfield lro_pkt_min[4:0] */
+#define rpo_lro_pkt_min_mskn 0xFFFFFFE0
+/* Lower bit position of bitfield lro_pkt_min[4:0] */
+#define rpo_lro_pkt_min_shift 0
+/* Width of bitfield lro_pkt_min[4:0] */
+#define rpo_lro_pkt_min_width 5
+/* Default value of bitfield lro_pkt_min[4:0] */
+#define rpo_lro_pkt_min_default 0x8
+
+/* Width of bitfield lro{L}_des_max[1:0] */
+#define rpo_lro_ldes_max_width 2
+/* Default value of bitfield lro{L}_des_max[1:0] */
+#define rpo_lro_ldes_max_default 0x0
+
+/* RX lro_tb_div[11:0] Bitfield Definitions
+ * Preprocessor definitions for the bitfield "lro_tb_div[11:0]".
+ * PORT="pif_rpo_lro_tb_div_i[11:0]"
+ */
+
+/* Register address for bitfield lro_tb_div[11:0] */
+#define rpo_lro_tb_div_adr 0x00005620
+/* Bitmask for bitfield lro_tb_div[11:0] */
+#define rpo_lro_tb_div_msk 0xFFF00000
+/* Inverted bitmask for bitfield lro_tb_div[11:0] */
+#define rpo_lro_tb_div_mskn 0x000FFFFF
+/* Lower bit position of bitfield lro_tb_div[11:0] */
+#define rpo_lro_tb_div_shift 20
+/* Width of bitfield lro_tb_div[11:0] */
+#define rpo_lro_tb_div_width 12
+/* Default value of bitfield lro_tb_div[11:0] */
+#define rpo_lro_tb_div_default 0xC35
+
+/* RX lro_ina_ival[9:0] Bitfield Definitions
+ *   Preprocessor definitions for the bitfield "lro_ina_ival[9:0]".
+ *   PORT="pif_rpo_lro_ina_ival_i[9:0]"
+ */
+
+/* Register address for bitfield lro_ina_ival[9:0] */
+#define rpo_lro_ina_ival_adr 0x00005620
+/* Bitmask for bitfield lro_ina_ival[9:0] */
+#define rpo_lro_ina_ival_msk 0x000FFC00
+/* Inverted bitmask for bitfield lro_ina_ival[9:0] */
+#define rpo_lro_ina_ival_mskn 0xFFF003FF
+/* Lower bit position of bitfield lro_ina_ival[9:0] */
+#define rpo_lro_ina_ival_shift 10
+/* Width of bitfield lro_ina_ival[9:0] */
+#define rpo_lro_ina_ival_width 10
+/* Default value of bitfield lro_ina_ival[9:0] */
+#define rpo_lro_ina_ival_default 0xA
+
+/* RX lro_max_ival[9:0] Bitfield Definitions
+ * Preprocessor definitions for the bitfield "lro_max_ival[9:0]".
+ * PORT="pif_rpo_lro_max_ival_i[9:0]"
+ */
+
+/* Register address for bitfield lro_max_ival[9:0] */
+#define rpo_lro_max_ival_adr 0x00005620
+/* Bitmask for bitfield lro_max_ival[9:0] */
+#define rpo_lro_max_ival_msk 0x000003FF
+/* Inverted bitmask for bitfield lro_max_ival[9:0] */
+#define rpo_lro_max_ival_mskn 0xFFFFFC00
+/* Lower bit position of bitfield lro_max_ival[9:0] */
+#define rpo_lro_max_ival_shift 0
+/* Width of bitfield lro_max_ival[9:0] */
+#define rpo_lro_max_ival_width 10
+/* Default value of bitfield lro_max_ival[9:0] */
+#define rpo_lro_max_ival_default 0x19
+
+/* TX dca{D}_cpuid[7:0] Bitfield Definitions
+ * Preprocessor definitions for the bitfield "dca{D}_cpuid[7:0]".
+ * Parameter: DCA {D} | stride size 0x4 | range [0, 31]
+ * PORT="pif_tdm_dca0_cpuid_i[7:0]"
+ */
+
+/* Register address for bitfield dca{D}_cpuid[7:0] */
+#define tdm_dca_dcpuid_adr(dca) (0x00008400 + (dca) * 0x4)
+/* Bitmask for bitfield dca{D}_cpuid[7:0] */
+#define tdm_dca_dcpuid_msk 0x000000FF
+/* Inverted bitmask for bitfield dca{D}_cpuid[7:0] */
+#define tdm_dca_dcpuid_mskn 0xFFFFFF00
+/* Lower bit position of bitfield dca{D}_cpuid[7:0] */
+#define tdm_dca_dcpuid_shift 0
+/* Width of bitfield dca{D}_cpuid[7:0] */
+#define tdm_dca_dcpuid_width 8
+/* Default value of bitfield dca{D}_cpuid[7:0] */
+#define tdm_dca_dcpuid_default 0x0
+
+/* TX dca{D}_desc_en Bitfield Definitions
+ * Preprocessor definitions for the bitfield "dca{D}_desc_en".
+ * Parameter: DCA {D} | stride size 0x4 | range [0, 31]
+ * PORT="pif_tdm_dca_desc_en_i[0]"
+ */
+
+/* Register address for bitfield dca{D}_desc_en */
+#define tdm_dca_ddesc_en_adr(dca) (0x00008400 + (dca) * 0x4)
+/* Bitmask for bitfield dca{D}_desc_en */
+#define tdm_dca_ddesc_en_msk 0x80000000
+/* Inverted bitmask for bitfield dca{D}_desc_en */
+#define tdm_dca_ddesc_en_mskn 0x7FFFFFFF
+/* Lower bit position of bitfield dca{D}_desc_en */
+#define tdm_dca_ddesc_en_shift 31
+/* Width of bitfield dca{D}_desc_en */
+#define tdm_dca_ddesc_en_width 1
+/* Default value of bitfield dca{D}_desc_en */
+#define tdm_dca_ddesc_en_default 0x0
+
+/* TX desc{D}_en Bitfield Definitions
+ * Preprocessor definitions for the bitfield "desc{D}_en".
+ * Parameter: descriptor {D} | stride size 0x40 | range [0, 31]
+ * PORT="pif_tdm_desc_en_i[0]"
+ */
+
+/* Register address for bitfield desc{D}_en */
+#define tdm_desc_den_adr(descriptor) (0x00007C08 + (descriptor) * 0x40)
+/* Bitmask for bitfield desc{D}_en */
+#define tdm_desc_den_msk 0x80000000
+/* Inverted bitmask for bitfield desc{D}_en */
+#define tdm_desc_den_mskn 0x7FFFFFFF
+/* Lower bit position of bitfield desc{D}_en */
+#define tdm_desc_den_shift 31
+/* Width of bitfield desc{D}_en */
+#define tdm_desc_den_width 1
+/* Default value of bitfield desc{D}_en */
+#define tdm_desc_den_default 0x0
+
+/* TX desc{D}_hd[C:0] Bitfield Definitions
+ * Preprocessor definitions for the bitfield "desc{D}_hd[C:0]".
+ * Parameter: descriptor {D} | stride size 0x40 | range [0, 31]
+ * PORT="tdm_pif_desc0_hd_o[12:0]"
+ */
+
+/* Register address for bitfield desc{D}_hd[C:0] */
+#define tdm_desc_dhd_adr(descriptor) (0x00007C0C + (descriptor) * 0x40)
+/* Bitmask for bitfield desc{D}_hd[C:0] */
+#define tdm_desc_dhd_msk 0x00001FFF
+/* Inverted bitmask for bitfield desc{D}_hd[C:0] */
+#define tdm_desc_dhd_mskn 0xFFFFE000
+/* Lower bit position of bitfield desc{D}_hd[C:0] */
+#define tdm_desc_dhd_shift 0
+/* Width of bitfield desc{D}_hd[C:0] */
+#define tdm_desc_dhd_width 13
+
+/* TX desc{D}_len[9:0] Bitfield Definitions
+ * Preprocessor definitions for the bitfield "desc{D}_len[9:0]".
+ * Parameter: descriptor {D} | stride size 0x40 | range [0, 31]
+ * PORT="pif_tdm_desc0_len_i[9:0]"
+ */
+
+/* Register address for bitfield desc{D}_len[9:0] */
+#define tdm_desc_dlen_adr(descriptor) (0x00007C08 + (descriptor) * 0x40)
+/* Bitmask for bitfield desc{D}_len[9:0] */
+#define tdm_desc_dlen_msk 0x00001FF8
+/* Inverted bitmask for bitfield desc{D}_len[9:0] */
+#define tdm_desc_dlen_mskn 0xFFFFE007
+/* Lower bit position of bitfield desc{D}_len[9:0] */
+#define tdm_desc_dlen_shift 3
+/* Width of bitfield desc{D}_len[9:0] */
+#define tdm_desc_dlen_width 10
+/* Default value of bitfield desc{D}_len[9:0] */
+#define tdm_desc_dlen_default 0x0
+
+/* TX desc{D}_wrb_thresh[6:0] Bitfield Definitions
+ * Preprocessor definitions for the bitfield "desc{D}_wrb_thresh[6:0]".
+ * Parameter: descriptor {D} | stride size 0x40 | range [0, 31]
+ * PORT="pif_tdm_desc0_wrb_thresh_i[6:0]"
+ */
+
+/* Register address for bitfield desc{D}_wrb_thresh[6:0] */
+#define tdm_desc_dwrb_thresh_adr(descriptor) \
+	(0x00007C18 + (descriptor) * 0x40)
+/* Bitmask for bitfield desc{D}_wrb_thresh[6:0] */
+#define tdm_desc_dwrb_thresh_msk 0x00007F00
+/* Inverted bitmask for bitfield desc{D}_wrb_thresh[6:0] */
+#define tdm_desc_dwrb_thresh_mskn 0xFFFF80FF
+/* Lower bit position of bitfield desc{D}_wrb_thresh[6:0] */
+#define tdm_desc_dwrb_thresh_shift 8
+/* Width of bitfield desc{D}_wrb_thresh[6:0] */
+#define tdm_desc_dwrb_thresh_width 7
+/* Default value of bitfield desc{D}_wrb_thresh[6:0] */
+#define tdm_desc_dwrb_thresh_default 0x0
+
+/* TX tdm_int_mod_en Bitfield Definitions
+ * Preprocessor definitions for the bitfield "tdm_int_mod_en".
+ * PORT="pif_tdm_int_mod_en_i"
+ */
+
+/* Register address for bitfield tdm_int_mod_en */
+#define tdm_int_mod_en_adr 0x00007B40
+/* Bitmask for bitfield tdm_int_mod_en */
+#define tdm_int_mod_en_msk 0x00000010
+/* Inverted bitmask for bitfield tdm_int_mod_en */
+#define tdm_int_mod_en_mskn 0xFFFFFFEF
+/* Lower bit position of bitfield tdm_int_mod_en */
+#define tdm_int_mod_en_shift 4
+/* Width of bitfield tdm_int_mod_en */
+#define tdm_int_mod_en_width 1
+/* Default value of bitfield tdm_int_mod_en */
+#define tdm_int_mod_en_default 0x0
+
+/* TX lso_tcp_flag_mid[B:0] Bitfield Definitions
+ * Preprocessor definitions for the bitfield "lso_tcp_flag_mid[B:0]".
+ * PORT="pif_thm_lso_tcp_flag_mid_i[11:0]"
+ */
+/* register address for bitfield lso_tcp_flag_mid[b:0] */
+#define thm_lso_tcp_flag_mid_adr 0x00007820
+/* bitmask for bitfield lso_tcp_flag_mid[b:0] */
+#define thm_lso_tcp_flag_mid_msk 0x0fff0000
+/* inverted bitmask for bitfield lso_tcp_flag_mid[b:0] */
+#define thm_lso_tcp_flag_mid_mskn 0xf000ffff
+/* lower bit position of bitfield lso_tcp_flag_mid[b:0] */
+#define thm_lso_tcp_flag_mid_shift 16
+/* width of bitfield lso_tcp_flag_mid[b:0] */
+#define thm_lso_tcp_flag_mid_width 12
+/* default value of bitfield lso_tcp_flag_mid[b:0] */
+#define thm_lso_tcp_flag_mid_default 0x0
+
+/* tx tx_buf_en bitfield definitions
+ * preprocessor definitions for the bitfield "tx_buf_en".
+ * port="pif_tpb_tx_buf_en_i"
+ */
+
+/* register address for bitfield tx_buf_en */
+#define tpb_tx_buf_en_adr 0x00007900
+/* bitmask for bitfield tx_buf_en */
+#define tpb_tx_buf_en_msk 0x00000001
+/* inverted bitmask for bitfield tx_buf_en */
+#define tpb_tx_buf_en_mskn 0xfffffffe
+/* lower bit position of bitfield tx_buf_en */
+#define tpb_tx_buf_en_shift 0
+/* width of bitfield tx_buf_en */
+#define tpb_tx_buf_en_width 1
+/* default value of bitfield tx_buf_en */
+#define tpb_tx_buf_en_default 0x0
+
+/* tx tx{b}_hi_thresh[c:0] bitfield definitions
+ * preprocessor definitions for the bitfield "tx{b}_hi_thresh[c:0]".
+ * parameter: buffer {b} | stride size 0x10 | range [0, 7]
+ * port="pif_tpb_tx0_hi_thresh_i[12:0]"
+ */
+
+/* register address for bitfield tx{b}_hi_thresh[c:0] */
+#define tpb_txbhi_thresh_adr(buffer) (0x00007914 + (buffer) * 0x10)
+/* bitmask for bitfield tx{b}_hi_thresh[c:0] */
+#define tpb_txbhi_thresh_msk 0x1fff0000
+/* inverted bitmask for bitfield tx{b}_hi_thresh[c:0] */
+#define tpb_txbhi_thresh_mskn 0xe000ffff
+/* lower bit position of bitfield tx{b}_hi_thresh[c:0] */
+#define tpb_txbhi_thresh_shift 16
+/* width of bitfield tx{b}_hi_thresh[c:0] */
+#define tpb_txbhi_thresh_width 13
+/* default value of bitfield tx{b}_hi_thresh[c:0] */
+#define tpb_txbhi_thresh_default 0x0
+
+/* tx tx{b}_lo_thresh[c:0] bitfield definitions
+ * preprocessor definitions for the bitfield "tx{b}_lo_thresh[c:0]".
+ * parameter: buffer {b} | stride size 0x10 | range [0, 7]
+ * port="pif_tpb_tx0_lo_thresh_i[12:0]"
+ */
+
+/* register address for bitfield tx{b}_lo_thresh[c:0] */
+#define tpb_txblo_thresh_adr(buffer) (0x00007914 + (buffer) * 0x10)
+/* bitmask for bitfield tx{b}_lo_thresh[c:0] */
+#define tpb_txblo_thresh_msk 0x00001fff
+/* inverted bitmask for bitfield tx{b}_lo_thresh[c:0] */
+#define tpb_txblo_thresh_mskn 0xffffe000
+/* lower bit position of bitfield tx{b}_lo_thresh[c:0] */
+#define tpb_txblo_thresh_shift 0
+/* width of bitfield tx{b}_lo_thresh[c:0] */
+#define tpb_txblo_thresh_width 13
+/* default value of bitfield tx{b}_lo_thresh[c:0] */
+#define tpb_txblo_thresh_default 0x0
+
+/* tx dma_sys_loopback bitfield definitions
+ * preprocessor definitions for the bitfield "dma_sys_loopback".
+ * port="pif_tpb_dma_sys_lbk_i"
+ */
+
+/* register address for bitfield dma_sys_loopback */
+#define tpb_dma_sys_lbk_adr 0x00007000
+/* bitmask for bitfield dma_sys_loopback */
+#define tpb_dma_sys_lbk_msk 0x00000040
+/* inverted bitmask for bitfield dma_sys_loopback */
+#define tpb_dma_sys_lbk_mskn 0xffffffbf
+/* lower bit position of bitfield dma_sys_loopback */
+#define tpb_dma_sys_lbk_shift 6
+/* width of bitfield dma_sys_loopback */
+#define tpb_dma_sys_lbk_width 1
+/* default value of bitfield dma_sys_loopback */
+#define tpb_dma_sys_lbk_default 0x0
+
+/* tx tx{b}_buf_size[7:0] bitfield definitions
+ * preprocessor definitions for the bitfield "tx{b}_buf_size[7:0]".
+ * parameter: buffer {b} | stride size 0x10 | range [0, 7]
+ * port="pif_tpb_tx0_buf_size_i[7:0]"
+ */
+
+/* register address for bitfield tx{b}_buf_size[7:0] */
+#define tpb_txbbuf_size_adr(buffer) (0x00007910 + (buffer) * 0x10)
+/* bitmask for bitfield tx{b}_buf_size[7:0] */
+#define tpb_txbbuf_size_msk 0x000000ff
+/* inverted bitmask for bitfield tx{b}_buf_size[7:0] */
+#define tpb_txbbuf_size_mskn 0xffffff00
+/* lower bit position of bitfield tx{b}_buf_size[7:0] */
+#define tpb_txbbuf_size_shift 0
+/* width of bitfield tx{b}_buf_size[7:0] */
+#define tpb_txbbuf_size_width 8
+/* default value of bitfield tx{b}_buf_size[7:0] */
+#define tpb_txbbuf_size_default 0x0
+
+/* tx tx_scp_ins_en bitfield definitions
+ * preprocessor definitions for the bitfield "tx_scp_ins_en".
+ * port="pif_tpb_scp_ins_en_i"
+ */
+
+/* register address for bitfield tx_scp_ins_en */
+#define tpb_tx_scp_ins_en_adr 0x00007900
+/* bitmask for bitfield tx_scp_ins_en */
+#define tpb_tx_scp_ins_en_msk 0x00000004
+/* inverted bitmask for bitfield tx_scp_ins_en */
+#define tpb_tx_scp_ins_en_mskn 0xfffffffb
+/* lower bit position of bitfield tx_scp_ins_en */
+#define tpb_tx_scp_ins_en_shift 2
+/* width of bitfield tx_scp_ins_en */
+#define tpb_tx_scp_ins_en_width 1
+/* default value of bitfield tx_scp_ins_en */
+#define tpb_tx_scp_ins_en_default 0x0
+
+/* tx ipv4_chk_en bitfield definitions
+ * preprocessor definitions for the bitfield "ipv4_chk_en".
+ * port="pif_tpo_ipv4_chk_en_i"
+ */
+
+/* register address for bitfield ipv4_chk_en */
+#define tpo_ipv4chk_en_adr 0x00007800
+/* bitmask for bitfield ipv4_chk_en */
+#define tpo_ipv4chk_en_msk 0x00000002
+/* inverted bitmask for bitfield ipv4_chk_en */
+#define tpo_ipv4chk_en_mskn 0xfffffffd
+/* lower bit position of bitfield ipv4_chk_en */
+#define tpo_ipv4chk_en_shift 1
+/* width of bitfield ipv4_chk_en */
+#define tpo_ipv4chk_en_width 1
+/* default value of bitfield ipv4_chk_en */
+#define tpo_ipv4chk_en_default 0x0
+
+/* tx l4_chk_en bitfield definitions
+ * preprocessor definitions for the bitfield "l4_chk_en".
+ * port="pif_tpo_l4_chk_en_i"
+ */
+
+/* register address for bitfield l4_chk_en */
+#define tpol4chk_en_adr 0x00007800
+/* bitmask for bitfield l4_chk_en */
+#define tpol4chk_en_msk 0x00000001
+/* inverted bitmask for bitfield l4_chk_en */
+#define tpol4chk_en_mskn 0xfffffffe
+/* lower bit position of bitfield l4_chk_en */
+#define tpol4chk_en_shift 0
+/* width of bitfield l4_chk_en */
+#define tpol4chk_en_width 1
+/* default value of bitfield l4_chk_en */
+#define tpol4chk_en_default 0x0
+
+/* tx pkt_sys_loopback bitfield definitions
+ * preprocessor definitions for the bitfield "pkt_sys_loopback".
+ * port="pif_tpo_pkt_sys_lbk_i"
+ */
+
+/* register address for bitfield pkt_sys_loopback */
+#define tpo_pkt_sys_lbk_adr 0x00007000
+/* bitmask for bitfield pkt_sys_loopback */
+#define tpo_pkt_sys_lbk_msk 0x00000080
+/* inverted bitmask for bitfield pkt_sys_loopback */
+#define tpo_pkt_sys_lbk_mskn 0xffffff7f
+/* lower bit position of bitfield pkt_sys_loopback */
+#define tpo_pkt_sys_lbk_shift 7
+/* width of bitfield pkt_sys_loopback */
+#define tpo_pkt_sys_lbk_width 1
+/* default value of bitfield pkt_sys_loopback */
+#define tpo_pkt_sys_lbk_default 0x0
+
+/* tx data_tc_arb_mode bitfield definitions
+ * preprocessor definitions for the bitfield "data_tc_arb_mode".
+ * port="pif_tps_data_tc_arb_mode_i"
+ */
+
+/* register address for bitfield data_tc_arb_mode */
+#define tps_data_tc_arb_mode_adr 0x00007100
+/* bitmask for bitfield data_tc_arb_mode */
+#define tps_data_tc_arb_mode_msk 0x00000001
+/* inverted bitmask for bitfield data_tc_arb_mode */
+#define tps_data_tc_arb_mode_mskn 0xfffffffe
+/* lower bit position of bitfield data_tc_arb_mode */
+#define tps_data_tc_arb_mode_shift 0
+/* width of bitfield data_tc_arb_mode */
+#define tps_data_tc_arb_mode_width 1
+/* default value of bitfield data_tc_arb_mode */
+#define tps_data_tc_arb_mode_default 0x0
+
+/* tx desc_rate_ta_rst bitfield definitions
+ * preprocessor definitions for the bitfield "desc_rate_ta_rst".
+ * port="pif_tps_desc_rate_ta_rst_i"
+ */
+
+/* register address for bitfield desc_rate_ta_rst */
+#define tps_desc_rate_ta_rst_adr 0x00007310
+/* bitmask for bitfield desc_rate_ta_rst */
+#define tps_desc_rate_ta_rst_msk 0x80000000
+/* inverted bitmask for bitfield desc_rate_ta_rst */
+#define tps_desc_rate_ta_rst_mskn 0x7fffffff
+/* lower bit position of bitfield desc_rate_ta_rst */
+#define tps_desc_rate_ta_rst_shift 31
+/* width of bitfield desc_rate_ta_rst */
+#define tps_desc_rate_ta_rst_width 1
+/* default value of bitfield desc_rate_ta_rst */
+#define tps_desc_rate_ta_rst_default 0x0
+
+/* tx desc_rate_limit[a:0] bitfield definitions
+ * preprocessor definitions for the bitfield "desc_rate_limit[a:0]".
+ * port="pif_tps_desc_rate_lim_i[10:0]"
+ */
+
+/* register address for bitfield desc_rate_limit[a:0] */
+#define tps_desc_rate_lim_adr 0x00007310
+/* bitmask for bitfield desc_rate_limit[a:0] */
+#define tps_desc_rate_lim_msk 0x000007ff
+/* inverted bitmask for bitfield desc_rate_limit[a:0] */
+#define tps_desc_rate_lim_mskn 0xfffff800
+/* lower bit position of bitfield desc_rate_limit[a:0] */
+#define tps_desc_rate_lim_shift 0
+/* width of bitfield desc_rate_limit[a:0] */
+#define tps_desc_rate_lim_width 11
+/* default value of bitfield desc_rate_limit[a:0] */
+#define tps_desc_rate_lim_default 0x0
+
+/* tx desc_tc_arb_mode[1:0] bitfield definitions
+ * preprocessor definitions for the bitfield "desc_tc_arb_mode[1:0]".
+ * port="pif_tps_desc_tc_arb_mode_i[1:0]"
+ */
+
+/* register address for bitfield desc_tc_arb_mode[1:0] */
+#define tps_desc_tc_arb_mode_adr 0x00007200
+/* bitmask for bitfield desc_tc_arb_mode[1:0] */
+#define tps_desc_tc_arb_mode_msk 0x00000003
+/* inverted bitmask for bitfield desc_tc_arb_mode[1:0] */
+#define tps_desc_tc_arb_mode_mskn 0xfffffffc
+/* lower bit position of bitfield desc_tc_arb_mode[1:0] */
+#define tps_desc_tc_arb_mode_shift 0
+/* width of bitfield desc_tc_arb_mode[1:0] */
+#define tps_desc_tc_arb_mode_width 2
+/* default value of bitfield desc_tc_arb_mode[1:0] */
+#define tps_desc_tc_arb_mode_default 0x0
+
+/* tx desc_tc{t}_credit_max[b:0] bitfield definitions
+ * preprocessor definitions for the bitfield "desc_tc{t}_credit_max[b:0]".
+ * parameter: tc {t} | stride size 0x4 | range [0, 7]
+ * port="pif_tps_desc_tc0_credit_max_i[11:0]"
+ */
+
+/* register address for bitfield desc_tc{t}_credit_max[b:0] */
+#define tps_desc_tctcredit_max_adr(tc) (0x00007210 + (tc) * 0x4)
+/* bitmask for bitfield desc_tc{t}_credit_max[b:0] */
+#define tps_desc_tctcredit_max_msk 0x0fff0000
+/* inverted bitmask for bitfield desc_tc{t}_credit_max[b:0] */
+#define tps_desc_tctcredit_max_mskn 0xf000ffff
+/* lower bit position of bitfield desc_tc{t}_credit_max[b:0] */
+#define tps_desc_tctcredit_max_shift 16
+/* width of bitfield desc_tc{t}_credit_max[b:0] */
+#define tps_desc_tctcredit_max_width 12
+/* default value of bitfield desc_tc{t}_credit_max[b:0] */
+#define tps_desc_tctcredit_max_default 0x0
+
+/* tx desc_tc{t}_weight[8:0] bitfield definitions
+ * preprocessor definitions for the bitfield "desc_tc{t}_weight[8:0]".
+ * parameter: tc {t} | stride size 0x4 | range [0, 7]
+ * port="pif_tps_desc_tc0_weight_i[8:0]"
+ */
+
+/* register address for bitfield desc_tc{t}_weight[8:0] */
+#define tps_desc_tctweight_adr(tc) (0x00007210 + (tc) * 0x4)
+/* bitmask for bitfield desc_tc{t}_weight[8:0] */
+#define tps_desc_tctweight_msk 0x000001ff
+/* inverted bitmask for bitfield desc_tc{t}_weight[8:0] */
+#define tps_desc_tctweight_mskn 0xfffffe00
+/* lower bit position of bitfield desc_tc{t}_weight[8:0] */
+#define tps_desc_tctweight_shift 0
+/* width of bitfield desc_tc{t}_weight[8:0] */
+#define tps_desc_tctweight_width 9
+/* default value of bitfield desc_tc{t}_weight[8:0] */
+#define tps_desc_tctweight_default 0x0
+
+/* tx desc_vm_arb_mode bitfield definitions
+ * preprocessor definitions for the bitfield "desc_vm_arb_mode".
+ * port="pif_tps_desc_vm_arb_mode_i"
+ */
+
+/* register address for bitfield desc_vm_arb_mode */
+#define tps_desc_vm_arb_mode_adr 0x00007300
+/* bitmask for bitfield desc_vm_arb_mode */
+#define tps_desc_vm_arb_mode_msk 0x00000001
+/* inverted bitmask for bitfield desc_vm_arb_mode */
+#define tps_desc_vm_arb_mode_mskn 0xfffffffe
+/* lower bit position of bitfield desc_vm_arb_mode */
+#define tps_desc_vm_arb_mode_shift 0
+/* width of bitfield desc_vm_arb_mode */
+#define tps_desc_vm_arb_mode_width 1
+/* default value of bitfield desc_vm_arb_mode */
+#define tps_desc_vm_arb_mode_default 0x0
+
+/* tx data_tc{t}_credit_max[b:0] bitfield definitions
+ * preprocessor definitions for the bitfield "data_tc{t}_credit_max[b:0]".
+ * parameter: tc {t} | stride size 0x4 | range [0, 7]
+ * port="pif_tps_data_tc0_credit_max_i[11:0]"
+ */
+
+/* register address for bitfield data_tc{t}_credit_max[b:0] */
+#define tps_data_tctcredit_max_adr(tc) (0x00007110 + (tc) * 0x4)
+/* bitmask for bitfield data_tc{t}_credit_max[b:0] */
+#define tps_data_tctcredit_max_msk 0x0fff0000
+/* inverted bitmask for bitfield data_tc{t}_credit_max[b:0] */
+#define tps_data_tctcredit_max_mskn 0xf000ffff
+/* lower bit position of bitfield data_tc{t}_credit_max[b:0] */
+#define tps_data_tctcredit_max_shift 16
+/* width of bitfield data_tc{t}_credit_max[b:0] */
+#define tps_data_tctcredit_max_width 12
+/* default value of bitfield data_tc{t}_credit_max[b:0] */
+#define tps_data_tctcredit_max_default 0x0
+
+/* tx data_tc{t}_weight[8:0] bitfield definitions
+ * preprocessor definitions for the bitfield "data_tc{t}_weight[8:0]".
+ * parameter: tc {t} | stride size 0x4 | range [0, 7]
+ * port="pif_tps_data_tc0_weight_i[8:0]"
+ */
+
+/* register address for bitfield data_tc{t}_weight[8:0] */
+#define tps_data_tctweight_adr(tc) (0x00007110 + (tc) * 0x4)
+/* bitmask for bitfield data_tc{t}_weight[8:0] */
+#define tps_data_tctweight_msk 0x000001ff
+/* inverted bitmask for bitfield data_tc{t}_weight[8:0] */
+#define tps_data_tctweight_mskn 0xfffffe00
+/* lower bit position of bitfield data_tc{t}_weight[8:0] */
+#define tps_data_tctweight_shift 0
+/* width of bitfield data_tc{t}_weight[8:0] */
+#define tps_data_tctweight_width 9
+/* default value of bitfield data_tc{t}_weight[8:0] */
+#define tps_data_tctweight_default 0x0
+
+/* tx reg_res_dsbl bitfield definitions
+ * preprocessor definitions for the bitfield "reg_res_dsbl".
+ * port="pif_tx_reg_res_dsbl_i"
+ */
+
+/* register address for bitfield reg_res_dsbl */
+#define tx_reg_res_dsbl_adr 0x00007000
+/* bitmask for bitfield reg_res_dsbl */
+#define tx_reg_res_dsbl_msk 0x20000000
+/* inverted bitmask for bitfield reg_res_dsbl */
+#define tx_reg_res_dsbl_mskn 0xdfffffff
+/* lower bit position of bitfield reg_res_dsbl */
+#define tx_reg_res_dsbl_shift 29
+/* width of bitfield reg_res_dsbl */
+#define tx_reg_res_dsbl_width 1
+/* default value of bitfield reg_res_dsbl */
+#define tx_reg_res_dsbl_default 0x1
+
+/* mac_phy register access busy bitfield definitions
+ * preprocessor definitions for the bitfield "register access busy".
+ * port="msm_pif_reg_busy_o"
+ */
+
+/* register address for bitfield register access busy */
+#define msm_reg_access_busy_adr 0x00004400
+/* bitmask for bitfield register access busy */
+#define msm_reg_access_busy_msk 0x00001000
+/* inverted bitmask for bitfield register access busy */
+#define msm_reg_access_busy_mskn 0xffffefff
+/* lower bit position of bitfield register access busy */
+#define msm_reg_access_busy_shift 12
+/* width of bitfield register access busy */
+#define msm_reg_access_busy_width 1
+
+/* mac_phy msm register address[7:0] bitfield definitions
+ * preprocessor definitions for the bitfield "msm register address[7:0]".
+ * port="pif_msm_reg_addr_i[7:0]"
+ */
+
+/* register address for bitfield msm register address[7:0] */
+#define msm_reg_addr_adr 0x00004400
+/* bitmask for bitfield msm register address[7:0] */
+#define msm_reg_addr_msk 0x000000ff
+/* inverted bitmask for bitfield msm register address[7:0] */
+#define msm_reg_addr_mskn 0xffffff00
+/* lower bit position of bitfield msm register address[7:0] */
+#define msm_reg_addr_shift 0
+/* width of bitfield msm register address[7:0] */
+#define msm_reg_addr_width 8
+/* default value of bitfield msm register address[7:0] */
+#define msm_reg_addr_default 0x0
+
+/* mac_phy register read strobe bitfield definitions
+ * preprocessor definitions for the bitfield "register read strobe".
+ * port="pif_msm_reg_rden_i"
+ */
+
+/* register address for bitfield register read strobe */
+#define msm_reg_rd_strobe_adr 0x00004400
+/* bitmask for bitfield register read strobe */
+#define msm_reg_rd_strobe_msk 0x00000200
+/* inverted bitmask for bitfield register read strobe */
+#define msm_reg_rd_strobe_mskn 0xfffffdff
+/* lower bit position of bitfield register read strobe */
+#define msm_reg_rd_strobe_shift 9
+/* width of bitfield register read strobe */
+#define msm_reg_rd_strobe_width 1
+/* default value of bitfield register read strobe */
+#define msm_reg_rd_strobe_default 0x0
+
+/* mac_phy msm register read data[31:0] bitfield definitions
+ * preprocessor definitions for the bitfield "msm register read data[31:0]".
+ * port="msm_pif_reg_rd_data_o[31:0]"
+ */
+
+/* register address for bitfield msm register read data[31:0] */
+#define msm_reg_rd_data_adr 0x00004408
+/* bitmask for bitfield msm register read data[31:0] */
+#define msm_reg_rd_data_msk 0xffffffff
+/* inverted bitmask for bitfield msm register read data[31:0] */
+#define msm_reg_rd_data_mskn 0x00000000
+/* lower bit position of bitfield msm register read data[31:0] */
+#define msm_reg_rd_data_shift 0
+/* width of bitfield msm register read data[31:0] */
+#define msm_reg_rd_data_width 32
+
+/* mac_phy msm register write data[31:0] bitfield definitions
+ * preprocessor definitions for the bitfield "msm register write data[31:0]".
+ * port="pif_msm_reg_wr_data_i[31:0]"
+ */
+
+/* register address for bitfield msm register write data[31:0] */
+#define msm_reg_wr_data_adr 0x00004404
+/* bitmask for bitfield msm register write data[31:0] */
+#define msm_reg_wr_data_msk 0xffffffff
+/* inverted bitmask for bitfield msm register write data[31:0] */
+#define msm_reg_wr_data_mskn 0x00000000
+/* lower bit position of bitfield msm register write data[31:0] */
+#define msm_reg_wr_data_shift 0
+/* width of bitfield msm register write data[31:0] */
+#define msm_reg_wr_data_width 32
+/* default value of bitfield msm register write data[31:0] */
+#define msm_reg_wr_data_default 0x0
+
+/* mac_phy register write strobe bitfield definitions
+ * preprocessor definitions for the bitfield "register write strobe".
+ * port="pif_msm_reg_wren_i"
+ */
+
+/* register address for bitfield register write strobe */
+#define msm_reg_wr_strobe_adr 0x00004400
+/* bitmask for bitfield register write strobe */
+#define msm_reg_wr_strobe_msk 0x00000100
+/* inverted bitmask for bitfield register write strobe */
+#define msm_reg_wr_strobe_mskn 0xfffffeff
+/* lower bit position of bitfield register write strobe */
+#define msm_reg_wr_strobe_shift 8
+/* width of bitfield register write strobe */
+#define msm_reg_wr_strobe_width 1
+/* default value of bitfield register write strobe */
+#define msm_reg_wr_strobe_default 0x0
+
+/* mif soft reset bitfield definitions
+ * preprocessor definitions for the bitfield "soft reset".
+ * port="pif_glb_res_i"
+ */
+
+/* register address for bitfield soft reset */
+#define glb_soft_res_adr 0x00000000
+/* bitmask for bitfield soft reset */
+#define glb_soft_res_msk 0x00008000
+/* inverted bitmask for bitfield soft reset */
+#define glb_soft_res_mskn 0xffff7fff
+/* lower bit position of bitfield soft reset */
+#define glb_soft_res_shift 15
+/* width of bitfield soft reset */
+#define glb_soft_res_width 1
+/* default value of bitfield soft reset */
+#define glb_soft_res_default 0x0
+
+/* mif register reset disable bitfield definitions
+ * preprocessor definitions for the bitfield "register reset disable".
+ * port="pif_glb_reg_res_dsbl_i"
+ */
+
+/* register address for bitfield register reset disable */
+#define glb_reg_res_dis_adr 0x00000000
+/* bitmask for bitfield register reset disable */
+#define glb_reg_res_dis_msk 0x00004000
+/* inverted bitmask for bitfield register reset disable */
+#define glb_reg_res_dis_mskn 0xffffbfff
+/* lower bit position of bitfield register reset disable */
+#define glb_reg_res_dis_shift 14
+/* width of bitfield register reset disable */
+#define glb_reg_res_dis_width 1
+/* default value of bitfield register reset disable */
+#define glb_reg_res_dis_default 0x1
+
+/* tx dma debug control definitions */
+#define tx_dma_debug_ctl_adr 0x00008920u
+
+/* tx dma descriptor base address msw definitions */
+#define tx_dma_desc_base_addrmsw_adr(descriptor) \
+			(0x00007c04u + (descriptor) * 0x40)
+
+/* tx interrupt moderation control register definitions
+ * Preprocessor definitions for TX Interrupt Moderation Control Register
+ * Base Address: 0x00008980
+ * Parameter: queue {Q} | stride size 0x4 | range [0, 31]
+ */
+
+#define tx_intr_moderation_ctl_adr(queue) (0x00008980u + (queue) * 0x4)
+
+/* pcie reg_res_dsbl bitfield definitions
+ * preprocessor definitions for the bitfield "reg_res_dsbl".
+ * port="pif_pci_reg_res_dsbl_i"
+ */
+
+/* register address for bitfield reg_res_dsbl */
+#define pci_reg_res_dsbl_adr 0x00001000
+/* bitmask for bitfield reg_res_dsbl */
+#define pci_reg_res_dsbl_msk 0x20000000
+/* inverted bitmask for bitfield reg_res_dsbl */
+#define pci_reg_res_dsbl_mskn 0xdfffffff
+/* lower bit position of bitfield reg_res_dsbl */
+#define pci_reg_res_dsbl_shift 29
+/* width of bitfield reg_res_dsbl */
+#define pci_reg_res_dsbl_width 1
+/* default value of bitfield reg_res_dsbl */
+#define pci_reg_res_dsbl_default 0x1
+
+/* global microprocessor scratch pad definitions */
+#define glb_cpu_scratch_scp_adr(scratch_scp) (0x00000300u + (scratch_scp) * 0x4)
+
+#endif /* HW_ATL_LLH_INTERNAL_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c
new file mode 100644
index 000000000000..8d6d8f5804da
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c
@@ -0,0 +1,570 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File hw_atl_utils.c: Definition of common functions for Atlantic hardware
+ * abstraction layer.
+ */
+
+#include "../aq_hw.h"
+#include "../aq_hw_utils.h"
+#include "../aq_pci_func.h"
+#include "../aq_ring.h"
+#include "../aq_vec.h"
+#include "hw_atl_utils.h"
+#include "hw_atl_llh.h"
+
+#include <linux/random.h>
+
+#define HW_ATL_UCP_0X370_REG    0x0370U
+
+#define HW_ATL_FW_SM_RAM        0x2U
+#define HW_ATL_MPI_CONTROL_ADR  0x0368U
+#define HW_ATL_MPI_STATE_ADR    0x036CU
+
+#define HW_ATL_MPI_STATE_MSK    0x00FFU
+#define HW_ATL_MPI_STATE_SHIFT  0U
+#define HW_ATL_MPI_SPEED_MSK    0xFFFFU
+#define HW_ATL_MPI_SPEED_SHIFT  16U
+
+static int hw_atl_utils_fw_downld_dwords(struct aq_hw_s *self, u32 a,
+					 u32 *p, u32 cnt)
+{
+	int err = 0;
+
+	AQ_HW_WAIT_FOR(reg_glb_cpu_sem_get(self,
+					   HW_ATL_FW_SM_RAM) == 1U,
+					   1U, 10000U);
+
+	if (err < 0) {
+		bool is_locked;
+
+		reg_glb_cpu_sem_set(self, 1U, HW_ATL_FW_SM_RAM);
+		is_locked = reg_glb_cpu_sem_get(self, HW_ATL_FW_SM_RAM);
+		if (!is_locked) {
+			err = -ETIME;
+			goto err_exit;
+		}
+	}
+
+	aq_hw_write_reg(self, 0x00000208U, a);
+
+	for (++cnt; --cnt;) {
+		u32 i = 0U;
+
+		aq_hw_write_reg(self, 0x00000200U, 0x00008000U);
+
+		for (i = 1024U;
+			(0x100U & aq_hw_read_reg(self, 0x00000200U)) && --i;) {
+		}
+
+		*(p++) = aq_hw_read_reg(self, 0x0000020CU);
+	}
+
+	reg_glb_cpu_sem_set(self, 1U, HW_ATL_FW_SM_RAM);
+
+err_exit:
+	return err;
+}
+
+static int hw_atl_utils_fw_upload_dwords(struct aq_hw_s *self, u32 a, u32 *p,
+					 u32 cnt)
+{
+	int err = 0;
+	bool is_locked;
+
+	is_locked = reg_glb_cpu_sem_get(self, HW_ATL_FW_SM_RAM);
+	if (!is_locked) {
+		err = -ETIME;
+		goto err_exit;
+	}
+
+	aq_hw_write_reg(self, 0x00000208U, a);
+
+	for (++cnt; --cnt;) {
+		u32 i = 0U;
+
+		aq_hw_write_reg(self, 0x0000020CU, *(p++));
+		aq_hw_write_reg(self, 0x00000200U, 0xC000U);
+
+		for (i = 1024U;
+			(0x100U & aq_hw_read_reg(self, 0x00000200U)) && --i;) {
+		}
+	}
+
+	reg_glb_cpu_sem_set(self, 1U, HW_ATL_FW_SM_RAM);
+
+err_exit:
+	return err;
+}
+
+static int hw_atl_utils_ver_match(u32 ver_expected, u32 ver_actual)
+{
+	int err = 0;
+	const u32 dw_major_mask = 0xff000000U;
+	const u32 dw_minor_mask = 0x00ffffffU;
+
+	err = (dw_major_mask & (ver_expected ^ ver_actual)) ? -EOPNOTSUPP : 0;
+	if (err < 0)
+		goto err_exit;
+	err = ((dw_minor_mask & ver_expected) > (dw_minor_mask & ver_actual)) ?
+		-EOPNOTSUPP : 0;
+err_exit:
+	return err;
+}
+
+static int hw_atl_utils_init_ucp(struct aq_hw_s *self,
+				 struct aq_hw_caps_s *aq_hw_caps)
+{
+	int err = 0;
+
+	if (!aq_hw_read_reg(self, 0x370U)) {
+		unsigned int rnd = 0U;
+		unsigned int ucp_0x370 = 0U;
+
+		get_random_bytes(&rnd, sizeof(unsigned int));
+
+		ucp_0x370 = 0x02020202U | (0xFEFEFEFEU & rnd);
+		aq_hw_write_reg(self, HW_ATL_UCP_0X370_REG, ucp_0x370);
+	}
+
+	reg_glb_cpu_scratch_scp_set(self, 0x00000000U, 25U);
+
+	/* check 10 times by 1ms */
+	AQ_HW_WAIT_FOR(0U != (PHAL_ATLANTIC_A0->mbox_addr =
+			aq_hw_read_reg(self, 0x360U)), 1000U, 10U);
+
+	err = hw_atl_utils_ver_match(aq_hw_caps->fw_ver_expected,
+				     aq_hw_read_reg(self, 0x18U));
+	return err;
+}
+
+#define HW_ATL_RPC_CONTROL_ADR 0x0338U
+#define HW_ATL_RPC_STATE_ADR   0x033CU
+
+struct aq_hw_atl_utils_fw_rpc_tid_s {
+	union {
+		u32 val;
+		struct {
+			u16 tid;
+			u16 len;
+		};
+	};
+};
+
+#define hw_atl_utils_fw_rpc_init(_H_) hw_atl_utils_fw_rpc_wait(_H_, NULL)
+
+static int hw_atl_utils_fw_rpc_call(struct aq_hw_s *self, unsigned int rpc_size)
+{
+	int err = 0;
+	struct aq_hw_atl_utils_fw_rpc_tid_s sw;
+
+	if (!IS_CHIP_FEATURE(MIPS)) {
+		err = -1;
+		goto err_exit;
+	}
+	err = hw_atl_utils_fw_upload_dwords(self, PHAL_ATLANTIC->rpc_addr,
+					    (u32 *)(void *)&PHAL_ATLANTIC->rpc,
+					    (rpc_size + sizeof(u32) -
+					    sizeof(u8)) / sizeof(u32));
+	if (err < 0)
+		goto err_exit;
+
+	sw.tid = 0xFFFFU & (++PHAL_ATLANTIC->rpc_tid);
+	sw.len = (u16)rpc_size;
+	aq_hw_write_reg(self, HW_ATL_RPC_CONTROL_ADR, sw.val);
+
+err_exit:
+	return err;
+}
+
+static int hw_atl_utils_fw_rpc_wait(struct aq_hw_s *self,
+				    struct hw_aq_atl_utils_fw_rpc **rpc)
+{
+	int err = 0;
+	struct aq_hw_atl_utils_fw_rpc_tid_s sw;
+	struct aq_hw_atl_utils_fw_rpc_tid_s fw;
+
+	do {
+		sw.val = aq_hw_read_reg(self, HW_ATL_RPC_CONTROL_ADR);
+
+		PHAL_ATLANTIC->rpc_tid = sw.tid;
+
+		AQ_HW_WAIT_FOR(sw.tid ==
+				(fw.val =
+				aq_hw_read_reg(self, HW_ATL_RPC_STATE_ADR),
+				fw.tid), 1000U, 100U);
+		if (err < 0)
+			goto err_exit;
+
+		if (fw.len == 0xFFFFU) {
+			err = hw_atl_utils_fw_rpc_call(self, sw.len);
+			if (err < 0)
+				goto err_exit;
+		}
+	} while (sw.tid != fw.tid || 0xFFFFU == fw.len);
+	if (err < 0)
+		goto err_exit;
+
+	if (rpc) {
+		if (fw.len) {
+			err =
+			hw_atl_utils_fw_downld_dwords(self,
+						      PHAL_ATLANTIC->rpc_addr,
+						      (u32 *)(void *)
+						      &PHAL_ATLANTIC->rpc,
+						      (fw.len + sizeof(u32) -
+						      sizeof(u8)) /
+						      sizeof(u32));
+			if (err < 0)
+				goto err_exit;
+		}
+
+		*rpc = &PHAL_ATLANTIC->rpc;
+	}
+
+err_exit:
+	return err;
+}
+
+static int hw_atl_utils_mpi_create(struct aq_hw_s *self,
+				   struct aq_hw_caps_s *aq_hw_caps)
+{
+	int err = 0;
+
+	err = hw_atl_utils_init_ucp(self, aq_hw_caps);
+	if (err < 0)
+		goto err_exit;
+
+	err = hw_atl_utils_fw_rpc_init(self);
+	if (err < 0)
+		goto err_exit;
+
+err_exit:
+	return err;
+}
+
+void hw_atl_utils_mpi_read_stats(struct aq_hw_s *self,
+				 struct hw_aq_atl_utils_mbox *pmbox)
+{
+	int err = 0;
+
+	err = hw_atl_utils_fw_downld_dwords(self,
+					    PHAL_ATLANTIC->mbox_addr,
+					    (u32 *)(void *)pmbox,
+					    sizeof(*pmbox) / sizeof(u32));
+	if (err < 0)
+		goto err_exit;
+
+	if (pmbox != &PHAL_ATLANTIC->mbox)
+		memcpy(pmbox, &PHAL_ATLANTIC->mbox, sizeof(*pmbox));
+
+	if (IS_CHIP_FEATURE(REVISION_A0)) {
+		unsigned int mtu = self->aq_nic_cfg ?
+					self->aq_nic_cfg->mtu : 1514U;
+		pmbox->stats.ubrc = pmbox->stats.uprc * mtu;
+		pmbox->stats.ubtc = pmbox->stats.uptc * mtu;
+		pmbox->stats.dpc = atomic_read(&PHAL_ATLANTIC_A0->dpc);
+	} else {
+		pmbox->stats.dpc = reg_rx_dma_stat_counter7get(self);
+	}
+
+err_exit:;
+}
+
+int hw_atl_utils_mpi_set_speed(struct aq_hw_s *self, u32 speed,
+			       enum hal_atl_utils_fw_state_e state)
+{
+	u32 ucp_0x368 = 0;
+
+	ucp_0x368 = (speed << HW_ATL_MPI_SPEED_SHIFT) | state;
+	aq_hw_write_reg(self, HW_ATL_MPI_CONTROL_ADR, ucp_0x368);
+
+	return 0;
+}
+
+void hw_atl_utils_mpi_set(struct aq_hw_s *self,
+			  enum hal_atl_utils_fw_state_e state, u32 speed)
+{
+	int err = 0;
+	u32 transaction_id = 0;
+
+	if (state == MPI_RESET) {
+		hw_atl_utils_mpi_read_stats(self, &PHAL_ATLANTIC->mbox);
+
+		transaction_id = PHAL_ATLANTIC->mbox.transaction_id;
+
+		AQ_HW_WAIT_FOR(transaction_id !=
+				(hw_atl_utils_mpi_read_stats
+					(self, &PHAL_ATLANTIC->mbox),
+					PHAL_ATLANTIC->mbox.transaction_id),
+					1000U, 100U);
+		if (err < 0)
+			goto err_exit;
+	}
+
+	err = hw_atl_utils_mpi_set_speed(self, speed, state);
+
+err_exit:;
+}
+
+int hw_atl_utils_mpi_get_link_status(struct aq_hw_s *self,
+				     struct aq_hw_link_status_s *link_status)
+{
+	u32 cp0x036C = aq_hw_read_reg(self, HW_ATL_MPI_STATE_ADR);
+	u32 link_speed_mask = cp0x036C >> HW_ATL_MPI_SPEED_SHIFT;
+
+	if (!link_speed_mask) {
+		link_status->mbps = 0U;
+	} else {
+		switch (link_speed_mask) {
+		case HAL_ATLANTIC_RATE_10G:
+			link_status->mbps = 10000U;
+			break;
+
+		case HAL_ATLANTIC_RATE_5G:
+		case HAL_ATLANTIC_RATE_5GSR:
+			link_status->mbps = 5000U;
+			break;
+
+		case HAL_ATLANTIC_RATE_2GS:
+			link_status->mbps = 2500U;
+			break;
+
+		case HAL_ATLANTIC_RATE_1G:
+			link_status->mbps = 1000U;
+			break;
+
+		case HAL_ATLANTIC_RATE_100M:
+			link_status->mbps = 100U;
+			break;
+
+		default:
+			link_status->mbps = 0U;
+			break;
+		}
+	}
+
+	return 0;
+}
+
+int hw_atl_utils_get_mac_permanent(struct aq_hw_s *self,
+				   struct aq_hw_caps_s *aq_hw_caps,
+				   u8 *mac)
+{
+	int err = 0;
+	u32 h = 0U;
+	u32 l = 0U;
+	u32 mac_addr[2];
+
+	self->mmio = aq_pci_func_get_mmio(self->aq_pci_func);
+
+	hw_atl_utils_hw_chip_features_init(self,
+					   &PHAL_ATLANTIC_A0->chip_features);
+
+	err = hw_atl_utils_mpi_create(self, aq_hw_caps);
+	if (err < 0)
+		goto err_exit;
+
+	if (!aq_hw_read_reg(self, HW_ATL_UCP_0X370_REG)) {
+		unsigned int rnd = 0;
+		unsigned int ucp_0x370 = 0;
+
+		get_random_bytes(&rnd, sizeof(unsigned int));
+
+		ucp_0x370 = 0x02020202 | (0xFEFEFEFE & rnd);
+		aq_hw_write_reg(self, HW_ATL_UCP_0X370_REG, ucp_0x370);
+	}
+
+	err = hw_atl_utils_fw_downld_dwords(self,
+					    aq_hw_read_reg(self, 0x00000374U) +
+					    (40U * 4U),
+					    mac_addr,
+					    AQ_DIMOF(mac_addr));
+	if (err < 0) {
+		mac_addr[0] = 0U;
+		mac_addr[1] = 0U;
+		err = 0;
+	} else {
+		mac_addr[0] = __swab32(mac_addr[0]);
+		mac_addr[1] = __swab32(mac_addr[1]);
+	}
+
+	ether_addr_copy(mac, (u8 *)mac_addr);
+
+	if ((mac[0] & 0x01U) || ((mac[0] | mac[1] | mac[2]) == 0x00U)) {
+		/* chip revision */
+		l = 0xE3000000U
+			| (0xFFFFU & aq_hw_read_reg(self, HW_ATL_UCP_0X370_REG))
+			| (0x00 << 16);
+		h = 0x8001300EU;
+
+		mac[5] = (u8)(0xFFU & l);
+		l >>= 8;
+		mac[4] = (u8)(0xFFU & l);
+		l >>= 8;
+		mac[3] = (u8)(0xFFU & l);
+		l >>= 8;
+		mac[2] = (u8)(0xFFU & l);
+		mac[1] = (u8)(0xFFU & h);
+		h >>= 8;
+		mac[0] = (u8)(0xFFU & h);
+	}
+
+err_exit:
+	return err;
+}
+
+unsigned int hw_atl_utils_mbps_2_speed_index(unsigned int mbps)
+{
+	unsigned int ret = 0U;
+
+	switch (mbps) {
+	case 100U:
+		ret = 5U;
+		break;
+
+	case 1000U:
+		ret = 4U;
+		break;
+
+	case 2500U:
+		ret = 3U;
+		break;
+
+	case 5000U:
+		ret = 1U;
+		break;
+
+	case 10000U:
+		ret = 0U;
+		break;
+
+	default:
+		break;
+	}
+	return ret;
+}
+
+void hw_atl_utils_hw_chip_features_init(struct aq_hw_s *self, u32 *p)
+{
+	u32 chip_features = 0U;
+	u32 val = reg_glb_mif_id_get(self);
+	u32 mif_rev = val & 0xFFU;
+
+	if ((3U & mif_rev) == 1U) {
+		chip_features |=
+			HAL_ATLANTIC_UTILS_CHIP_REVISION_A0 |
+			HAL_ATLANTIC_UTILS_CHIP_MPI_AQ |
+			HAL_ATLANTIC_UTILS_CHIP_MIPS;
+	} else if ((3U & mif_rev) == 2U) {
+		chip_features |=
+			HAL_ATLANTIC_UTILS_CHIP_REVISION_B0 |
+			HAL_ATLANTIC_UTILS_CHIP_MPI_AQ |
+			HAL_ATLANTIC_UTILS_CHIP_MIPS |
+			HAL_ATLANTIC_UTILS_CHIP_TPO2 |
+			HAL_ATLANTIC_UTILS_CHIP_RPF2;
+	}
+
+	*p = chip_features;
+}
+
+int hw_atl_utils_hw_deinit(struct aq_hw_s *self)
+{
+	hw_atl_utils_mpi_set(self, MPI_DEINIT, 0x0U);
+	return 0;
+}
+
+int hw_atl_utils_hw_set_power(struct aq_hw_s *self,
+			      unsigned int power_state)
+{
+	hw_atl_utils_mpi_set(self, MPI_POWER, 0x0U);
+	return 0;
+}
+
+int hw_atl_utils_get_hw_stats(struct aq_hw_s *self,
+			      u64 *data, unsigned int *p_count)
+{
+	struct hw_atl_stats_s *stats = NULL;
+	int i = 0;
+
+	hw_atl_utils_mpi_read_stats(self, &PHAL_ATLANTIC->mbox);
+
+	stats = &PHAL_ATLANTIC->mbox.stats;
+
+	data[i] = stats->uprc + stats->mprc + stats->bprc;
+	data[++i] = stats->uprc;
+	data[++i] = stats->mprc;
+	data[++i] = stats->bprc;
+	data[++i] = stats->erpt;
+	data[++i] = stats->uptc + stats->mptc + stats->bptc;
+	data[++i] = stats->uptc;
+	data[++i] = stats->mptc;
+	data[++i] = stats->bptc;
+	data[++i] = stats->ubrc;
+	data[++i] = stats->ubtc;
+	data[++i] = stats->mbrc;
+	data[++i] = stats->mbtc;
+	data[++i] = stats->bbrc;
+	data[++i] = stats->bbtc;
+	data[++i] = stats->ubrc + stats->mbrc + stats->bbrc;
+	data[++i] = stats->ubtc + stats->mbtc + stats->bbtc;
+	data[++i] = stats_rx_dma_good_pkt_counterlsw_get(self);
+	data[++i] = stats_tx_dma_good_pkt_counterlsw_get(self);
+	data[++i] = stats_rx_dma_good_octet_counterlsw_get(self);
+	data[++i] = stats_tx_dma_good_octet_counterlsw_get(self);
+	data[++i] = stats->dpc;
+
+	if (p_count)
+		*p_count = ++i;
+
+	return 0;
+}
+
+static const u32 hw_atl_utils_hw_mac_regs[] = {
+	0x00005580U, 0x00005590U, 0x000055B0U, 0x000055B4U,
+	0x000055C0U, 0x00005B00U, 0x00005B04U, 0x00005B08U,
+	0x00005B0CU, 0x00005B10U, 0x00005B14U, 0x00005B18U,
+	0x00005B1CU, 0x00005B20U, 0x00005B24U, 0x00005B28U,
+	0x00005B2CU, 0x00005B30U, 0x00005B34U, 0x00005B38U,
+	0x00005B3CU, 0x00005B40U, 0x00005B44U, 0x00005B48U,
+	0x00005B4CU, 0x00005B50U, 0x00005B54U, 0x00005B58U,
+	0x00005B5CU, 0x00005B60U, 0x00005B64U, 0x00005B68U,
+	0x00005B6CU, 0x00005B70U, 0x00005B74U, 0x00005B78U,
+	0x00005B7CU, 0x00007C00U, 0x00007C04U, 0x00007C08U,
+	0x00007C0CU, 0x00007C10U, 0x00007C14U, 0x00007C18U,
+	0x00007C1CU, 0x00007C20U, 0x00007C40U, 0x00007C44U,
+	0x00007C48U, 0x00007C4CU, 0x00007C50U, 0x00007C54U,
+	0x00007C58U, 0x00007C5CU, 0x00007C60U, 0x00007C80U,
+	0x00007C84U, 0x00007C88U, 0x00007C8CU, 0x00007C90U,
+	0x00007C94U, 0x00007C98U, 0x00007C9CU, 0x00007CA0U,
+	0x00007CC0U, 0x00007CC4U, 0x00007CC8U, 0x00007CCCU,
+	0x00007CD0U, 0x00007CD4U, 0x00007CD8U, 0x00007CDCU,
+	0x00007CE0U, 0x00000300U, 0x00000304U, 0x00000308U,
+	0x0000030cU, 0x00000310U, 0x00000314U, 0x00000318U,
+	0x0000031cU, 0x00000360U, 0x00000364U, 0x00000368U,
+	0x0000036cU, 0x00000370U, 0x00000374U, 0x00006900U,
+};
+
+int hw_atl_utils_hw_get_regs(struct aq_hw_s *self,
+			     struct aq_hw_caps_s *aq_hw_caps,
+			     u32 *regs_buff)
+{
+	unsigned int i = 0U;
+
+	for (i = 0; i < aq_hw_caps->mac_regs_count; i++)
+		regs_buff[i] = aq_hw_read_reg(self,
+			hw_atl_utils_hw_mac_regs[i]);
+	return 0;
+}
+
+int hw_atl_utils_get_fw_version(struct aq_hw_s *self, u32 *fw_version)
+{
+	*fw_version = aq_hw_read_reg(self, 0x18U);
+	return 0;
+}
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h
new file mode 100644
index 000000000000..b8e3d88f0879
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h
@@ -0,0 +1,210 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File hw_atl_utils.h: Declaration of common functions for Atlantic hardware
+ * abstraction layer.
+ */
+
+#ifndef HW_ATL_UTILS_H
+#define HW_ATL_UTILS_H
+
+#include "../aq_common.h"
+
+#define HW_ATL_FLUSH() { (void)aq_hw_read_reg(self, 0x10); }
+
+struct __packed hw_atl_stats_s {
+	u32 uprc;
+	u32 mprc;
+	u32 bprc;
+	u32 erpt;
+	u32 uptc;
+	u32 mptc;
+	u32 bptc;
+	u32 erpr;
+	u32 mbtc;
+	u32 bbtc;
+	u32 mbrc;
+	u32 bbrc;
+	u32 ubrc;
+	u32 ubtc;
+	u32 dpc;
+};
+
+union __packed ip_addr {
+	struct {
+		u8 addr[16];
+	} v6;
+	struct {
+		u8 padding[12];
+		u8 addr[4];
+	} v4;
+};
+
+struct __packed hw_aq_atl_utils_fw_rpc {
+	u32 msg_id;
+
+	union {
+		struct {
+			u32 pong;
+		} msg_ping;
+
+		struct {
+			u8 mac_addr[6];
+			u32 ip_addr_cnt;
+
+			struct {
+				union ip_addr addr;
+				union ip_addr mask;
+			} ip[1];
+		} msg_arp;
+
+		struct {
+			u32 len;
+			u8 packet[1514U];
+		} msg_inject;
+
+		struct {
+			u32 priority;
+			u32 wol_packet_type;
+			u16 friendly_name_len;
+			u16 friendly_name[65];
+			u32 pattern_id;
+			u32 next_wol_pattern_offset;
+
+			union {
+				struct {
+					u32 flags;
+					u8 ipv4_source_address[4];
+					u8 ipv4_dest_address[4];
+					u16 tcp_source_port_number;
+					u16 tcp_dest_port_number;
+				} ipv4_tcp_syn_parameters;
+
+				struct {
+					u32 flags;
+					u8 ipv6_source_address[16];
+					u8 ipv6_dest_address[16];
+					u16 tcp_source_port_number;
+					u16 tcp_dest_port_number;
+				} ipv6_tcp_syn_parameters;
+
+				struct {
+					u32 flags;
+				} eapol_request_id_message_parameters;
+
+				struct {
+					u32 flags;
+					u32 mask_offset;
+					u32 mask_size;
+					u32 pattern_offset;
+					u32 pattern_size;
+				} wol_bit_map_pattern;
+			} wol_pattern;
+		} msg_wol;
+
+		struct {
+			u32 is_wake_on_link_down;
+			u32 is_wake_on_link_up;
+		} msg_wolink;
+	};
+};
+
+struct __packed hw_aq_atl_utils_mbox {
+	u32 version;
+	u32 transaction_id;
+	int error;
+	struct hw_atl_stats_s stats;
+};
+
+struct __packed hw_atl_s {
+	struct aq_hw_s base;
+	struct hw_aq_atl_utils_mbox mbox;
+	u64 speed;
+	u32 itr_tx;
+	u32 itr_rx;
+	unsigned int chip_features;
+	u32 fw_ver_actual;
+	atomic_t dpc;
+	u32 mbox_addr;
+	u32 rpc_addr;
+	u32 rpc_tid;
+	struct hw_aq_atl_utils_fw_rpc rpc;
+};
+
+#define SELF ((struct hw_atl_s *)self)
+
+#define PHAL_ATLANTIC ((struct hw_atl_s *)((void *)(self)))
+#define PHAL_ATLANTIC_A0 ((struct hw_atl_s *)((void *)(self)))
+#define PHAL_ATLANTIC_B0 ((struct hw_atl_s *)((void *)(self)))
+
+#define HAL_ATLANTIC_UTILS_CHIP_MIPS         0x00000001U
+#define HAL_ATLANTIC_UTILS_CHIP_TPO2         0x00000002U
+#define HAL_ATLANTIC_UTILS_CHIP_RPF2         0x00000004U
+#define HAL_ATLANTIC_UTILS_CHIP_MPI_AQ       0x00000010U
+#define HAL_ATLANTIC_UTILS_CHIP_REVISION_A0  0x01000000U
+#define HAL_ATLANTIC_UTILS_CHIP_REVISION_B0  0x02000000U
+
+#define IS_CHIP_FEATURE(_F_) (HAL_ATLANTIC_UTILS_CHIP_##_F_ & \
+				PHAL_ATLANTIC->chip_features)
+
+enum hal_atl_utils_fw_state_e {
+	MPI_DEINIT = 0,
+	MPI_RESET = 1,
+	MPI_INIT = 2,
+	MPI_POWER = 4,
+};
+
+#define HAL_ATLANTIC_RATE_10G        BIT(0)
+#define HAL_ATLANTIC_RATE_5G         BIT(1)
+#define HAL_ATLANTIC_RATE_5GSR       BIT(2)
+#define HAL_ATLANTIC_RATE_2GS        BIT(3)
+#define HAL_ATLANTIC_RATE_1G         BIT(4)
+#define HAL_ATLANTIC_RATE_100M       BIT(5)
+#define HAL_ATLANTIC_RATE_INVALID    BIT(6)
+
+void hw_atl_utils_hw_chip_features_init(struct aq_hw_s *self, u32 *p);
+
+void hw_atl_utils_mpi_read_stats(struct aq_hw_s *self,
+				 struct hw_aq_atl_utils_mbox *pmbox);
+
+void hw_atl_utils_mpi_set(struct aq_hw_s *self,
+			  enum hal_atl_utils_fw_state_e state,
+			  u32 speed);
+
+int hw_atl_utils_mpi_set_speed(struct aq_hw_s *self, u32 speed,
+			       enum hal_atl_utils_fw_state_e state);
+
+int hw_atl_utils_mpi_get_link_status(struct aq_hw_s *self,
+				     struct aq_hw_link_status_s *link_status);
+
+int hw_atl_utils_get_mac_permanent(struct aq_hw_s *self,
+				   struct aq_hw_caps_s *aq_hw_caps,
+				   u8 *mac);
+
+unsigned int hw_atl_utils_mbps_2_speed_index(unsigned int mbps);
+
+int hw_atl_utils_hw_get_regs(struct aq_hw_s *self,
+			     struct aq_hw_caps_s *aq_hw_caps,
+			     u32 *regs_buff);
+
+int hw_atl_utils_hw_get_settings(struct aq_hw_s *self,
+				 struct ethtool_cmd *cmd);
+
+int hw_atl_utils_hw_set_power(struct aq_hw_s *self,
+			      unsigned int power_state);
+
+int hw_atl_utils_hw_deinit(struct aq_hw_s *self);
+
+int hw_atl_utils_get_fw_version(struct aq_hw_s *self, u32 *fw_version);
+
+int hw_atl_utils_get_hw_stats(struct aq_hw_s *self,
+			      u64 *data,
+			      unsigned int *p_count);
+
+#endif /* HW_ATL_UTILS_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/ver.h b/drivers/net/ethernet/aquantia/atlantic/ver.h
new file mode 100644
index 000000000000..0de858d215c2
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/ver.h
@@ -0,0 +1,18 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+#ifndef VER_H
+#define VER_H
+
+#define NIC_MAJOR_DRIVER_VERSION           1
+#define NIC_MINOR_DRIVER_VERSION           5
+#define NIC_BUILD_DRIVER_VERSION           345
+#define NIC_REVISION_DRIVER_VERSION        0
+
+#endif /* VER_H */
diff --git a/drivers/net/ethernet/arc/emac_main.c b/drivers/net/ethernet/arc/emac_main.c
index abc9f2a59054..23873395f100 100644
--- a/drivers/net/ethernet/arc/emac_main.c
+++ b/drivers/net/ethernet/arc/emac_main.c
@@ -275,7 +275,7 @@ static int arc_emac_poll(struct napi_struct *napi, int budget)
 
 	work_done = arc_emac_rx(ndev, budget);
 	if (work_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		arc_reg_or(priv, R_ENABLE, RXINT_MASK | TXINT_MASK);
 	}
 
diff --git a/drivers/net/ethernet/atheros/alx/main.c b/drivers/net/ethernet/atheros/alx/main.c
index 7dcc907a449d..6a27c2662675 100644
--- a/drivers/net/ethernet/atheros/alx/main.c
+++ b/drivers/net/ethernet/atheros/alx/main.c
@@ -311,7 +311,7 @@ static int alx_poll(struct napi_struct *napi, int budget)
 	if (!tx_complete || work == budget)
 		return budget;
 
-	napi_complete(&np->napi);
+	napi_complete_done(&np->napi, work);
 
 	/* enable interrupt */
 	if (alx->flags & ALX_FLAG_USING_MSIX) {
@@ -1648,8 +1648,8 @@ static void alx_poll_controller(struct net_device *netdev)
 }
 #endif
 
-static struct rtnl_link_stats64 *alx_get_stats64(struct net_device *dev,
-					struct rtnl_link_stats64 *net_stats)
+static void alx_get_stats64(struct net_device *dev,
+			    struct rtnl_link_stats64 *net_stats)
 {
 	struct alx_priv *alx = netdev_priv(dev);
 	struct alx_hw_stats *hw_stats = &alx->hw.stats;
@@ -1693,8 +1693,6 @@ static struct rtnl_link_stats64 *alx_get_stats64(struct net_device *dev,
 	net_stats->rx_packets = hw_stats->rx_ok + net_stats->rx_errors;
 
 	spin_unlock(&alx->stats_lock);
-
-	return net_stats;
 }
 
 static const struct net_device_ops alx_netdev_ops = {
@@ -1823,6 +1821,7 @@ static int alx_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	netdev->hw_features = NETIF_F_SG |
 			      NETIF_F_HW_CSUM |
+			      NETIF_F_RXCSUM |
 			      NETIF_F_TSO |
 			      NETIF_F_TSO6;
 
diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
index 773d3b7d8dd5..7e913d8331c3 100644
--- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
+++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
@@ -1892,7 +1892,7 @@ static int atl1c_clean(struct napi_struct *napi, int budget)
 
 	if (work_done < budget) {
 quit_polling:
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		adapter->hw.intr_mask |= ISR_RX_PKT;
 		AT_WRITE_REG(&adapter->hw, REG_IMR, adapter->hw.intr_mask);
 	}
diff --git a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c
index e96091b652a7..4f7e195af0bc 100644
--- a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c
+++ b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c
@@ -1472,7 +1472,7 @@ static void atl1e_clean_rx_irq(struct atl1e_adapter *adapter, u8 que,
 					   prrs->vtag);
 				__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vlan_tag);
 			}
-			netif_receive_skb(skb);
+			napi_gro_receive(&adapter->napi, skb);
 
 skip_pkt:
 	/* skip current packet whether it's ok or not. */
@@ -1526,7 +1526,7 @@ static int atl1e_clean(struct napi_struct *napi, int budget)
 	/* If no Tx and not enough Rx work done, exit the polling mode */
 	if (work_done < budget) {
 quit_polling:
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		imr_data = AT_READ_REG(&adapter->hw, REG_IMR);
 		AT_WRITE_REG(&adapter->hw, REG_IMR, imr_data | ISR_RX_EVENT);
 		/* test debug */
diff --git a/drivers/net/ethernet/atheros/atlx/atl1.c b/drivers/net/ethernet/atheros/atlx/atl1.c
index 7dad8e4b9d2a..022772e1e249 100644
--- a/drivers/net/ethernet/atheros/atlx/atl1.c
+++ b/drivers/net/ethernet/atheros/atlx/atl1.c
@@ -2457,7 +2457,7 @@ static int atl1_rings_clean(struct napi_struct *napi, int budget)
 	if (work_done >= budget)
 		return work_done;
 
-	napi_complete(napi);
+	napi_complete_done(napi, work_done);
 	/* re-enable Interrupt */
 	if (likely(adapter->int_enabled))
 		atlx_imr_set(adapter, IMR_NORMAL_MASK);
diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c
index 48707ed76ffc..5b95bb48ce97 100644
--- a/drivers/net/ethernet/broadcom/b44.c
+++ b/drivers/net/ethernet/broadcom/b44.c
@@ -902,7 +902,7 @@ static int b44_poll(struct napi_struct *napi, int budget)
 	}
 
 	if (work_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		b44_enable_ints(bp);
 	}
 
@@ -1674,8 +1674,8 @@ static int b44_close(struct net_device *dev)
 	return 0;
 }
 
-static struct rtnl_link_stats64 *b44_get_stats64(struct net_device *dev,
-					struct rtnl_link_stats64 *nstat)
+static void b44_get_stats64(struct net_device *dev,
+			    struct rtnl_link_stats64 *nstat)
 {
 	struct b44 *bp = netdev_priv(dev);
 	struct b44_hw_stats *hwstat = &bp->hw_stats;
@@ -1718,7 +1718,6 @@ static struct rtnl_link_stats64 *b44_get_stats64(struct net_device *dev,
 #endif
 	} while (u64_stats_fetch_retry_irq(&hwstat->syncp, start));
 
-	return nstat;
 }
 
 static int __b44_load_mcast(struct b44 *bp, struct net_device *dev)
diff --git a/drivers/net/ethernet/broadcom/bcm63xx_enet.c b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
index c483618b57bd..0ee6e208aa07 100644
--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
@@ -511,7 +511,7 @@ static int bcm_enet_poll(struct napi_struct *napi, int budget)
 
 	/* no more packet in rx/tx queue, remove device from poll
 	 * queue */
-	napi_complete(napi);
+	napi_complete_done(napi, rx_work_done);
 
 	/* restore rx/tx interrupt */
 	enet_dmac_writel(priv, priv->dma_chan_int_mask,
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c
index 744ed6ddaf37..a68d4889f5db 100644
--- a/drivers/net/ethernet/broadcom/bcmsysport.c
+++ b/drivers/net/ethernet/broadcom/bcmsysport.c
@@ -43,14 +43,43 @@ static inline void name##_writel(struct bcm_sysport_priv *priv,		\
 BCM_SYSPORT_IO_MACRO(intrl2_0, SYS_PORT_INTRL2_0_OFFSET);
 BCM_SYSPORT_IO_MACRO(intrl2_1, SYS_PORT_INTRL2_1_OFFSET);
 BCM_SYSPORT_IO_MACRO(umac, SYS_PORT_UMAC_OFFSET);
+BCM_SYSPORT_IO_MACRO(gib, SYS_PORT_GIB_OFFSET);
 BCM_SYSPORT_IO_MACRO(tdma, SYS_PORT_TDMA_OFFSET);
-BCM_SYSPORT_IO_MACRO(rdma, SYS_PORT_RDMA_OFFSET);
 BCM_SYSPORT_IO_MACRO(rxchk, SYS_PORT_RXCHK_OFFSET);
 BCM_SYSPORT_IO_MACRO(txchk, SYS_PORT_TXCHK_OFFSET);
 BCM_SYSPORT_IO_MACRO(rbuf, SYS_PORT_RBUF_OFFSET);
 BCM_SYSPORT_IO_MACRO(tbuf, SYS_PORT_TBUF_OFFSET);
 BCM_SYSPORT_IO_MACRO(topctrl, SYS_PORT_TOPCTRL_OFFSET);
 
+/* On SYSTEMPORT Lite, any register after RDMA_STATUS has the exact
+ * same layout, except it has been moved by 4 bytes up, *sigh*
+ */
+static inline u32 rdma_readl(struct bcm_sysport_priv *priv, u32 off)
+{
+	if (priv->is_lite && off >= RDMA_STATUS)
+		off += 4;
+	return __raw_readl(priv->base + SYS_PORT_RDMA_OFFSET + off);
+}
+
+static inline void rdma_writel(struct bcm_sysport_priv *priv, u32 val, u32 off)
+{
+	if (priv->is_lite && off >= RDMA_STATUS)
+		off += 4;
+	__raw_writel(val, priv->base + SYS_PORT_RDMA_OFFSET + off);
+}
+
+static inline u32 tdma_control_bit(struct bcm_sysport_priv *priv, u32 bit)
+{
+	if (!priv->is_lite) {
+		return BIT(bit);
+	} else {
+		if (bit >= ACB_ALGO)
+			return BIT(bit + 1);
+		else
+			return BIT(bit);
+	}
+}
+
 /* L2-interrupt masking/unmasking helpers, does automatic saving of the applied
  * mask in a software copy to avoid CPU_MASK_STATUS reads in hot-paths.
   */
@@ -143,9 +172,9 @@ static int bcm_sysport_set_tx_csum(struct net_device *dev,
 	priv->tsb_en = !!(wanted & (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM));
 	reg = tdma_readl(priv, TDMA_CONTROL);
 	if (priv->tsb_en)
-		reg |= TSB_EN;
+		reg |= tdma_control_bit(priv, TSB_EN);
 	else
-		reg &= ~TSB_EN;
+		reg &= ~tdma_control_bit(priv, TSB_EN);
 	tdma_writel(priv, reg, TDMA_CONTROL);
 
 	return 0;
@@ -281,11 +310,35 @@ static void bcm_sysport_set_msglvl(struct net_device *dev, u32 enable)
 	priv->msg_enable = enable;
 }
 
+static inline bool bcm_sysport_lite_stat_valid(enum bcm_sysport_stat_type type)
+{
+	switch (type) {
+	case BCM_SYSPORT_STAT_NETDEV:
+	case BCM_SYSPORT_STAT_RXCHK:
+	case BCM_SYSPORT_STAT_RBUF:
+	case BCM_SYSPORT_STAT_SOFT:
+		return true;
+	default:
+		return false;
+	}
+}
+
 static int bcm_sysport_get_sset_count(struct net_device *dev, int string_set)
 {
+	struct bcm_sysport_priv *priv = netdev_priv(dev);
+	const struct bcm_sysport_stats *s;
+	unsigned int i, j;
+
 	switch (string_set) {
 	case ETH_SS_STATS:
-		return BCM_SYSPORT_STATS_LEN;
+		for (i = 0, j = 0; i < BCM_SYSPORT_STATS_LEN; i++) {
+			s = &bcm_sysport_gstrings_stats[i];
+			if (priv->is_lite &&
+			    !bcm_sysport_lite_stat_valid(s->type))
+				continue;
+			j++;
+		}
+		return j;
 	default:
 		return -EOPNOTSUPP;
 	}
@@ -294,14 +347,21 @@ static int bcm_sysport_get_sset_count(struct net_device *dev, int string_set)
 static void bcm_sysport_get_strings(struct net_device *dev,
 				    u32 stringset, u8 *data)
 {
-	int i;
+	struct bcm_sysport_priv *priv = netdev_priv(dev);
+	const struct bcm_sysport_stats *s;
+	int i, j;
 
 	switch (stringset) {
 	case ETH_SS_STATS:
-		for (i = 0; i < BCM_SYSPORT_STATS_LEN; i++) {
-			memcpy(data + i * ETH_GSTRING_LEN,
-			       bcm_sysport_gstrings_stats[i].stat_string,
+		for (i = 0, j = 0; i < BCM_SYSPORT_STATS_LEN; i++) {
+			s = &bcm_sysport_gstrings_stats[i];
+			if (priv->is_lite &&
+			    !bcm_sysport_lite_stat_valid(s->type))
+				continue;
+
+			memcpy(data + j * ETH_GSTRING_LEN, s->stat_string,
 			       ETH_GSTRING_LEN);
+			j++;
 		}
 		break;
 	default:
@@ -327,6 +387,9 @@ static void bcm_sysport_update_mib_counters(struct bcm_sysport_priv *priv)
 		case BCM_SYSPORT_STAT_MIB_RX:
 		case BCM_SYSPORT_STAT_MIB_TX:
 		case BCM_SYSPORT_STAT_RUNT:
+			if (priv->is_lite)
+				continue;
+
 			if (s->type != BCM_SYSPORT_STAT_MIB_RX)
 				offset = UMAC_MIB_STAT_OFFSET;
 			val = umac_readl(priv, UMAC_MIB_START + j + offset);
@@ -355,12 +418,12 @@ static void bcm_sysport_get_stats(struct net_device *dev,
 				  struct ethtool_stats *stats, u64 *data)
 {
 	struct bcm_sysport_priv *priv = netdev_priv(dev);
-	int i;
+	int i, j;
 
 	if (netif_running(dev))
 		bcm_sysport_update_mib_counters(priv);
 
-	for (i =  0; i < BCM_SYSPORT_STATS_LEN; i++) {
+	for (i =  0, j = 0; i < BCM_SYSPORT_STATS_LEN; i++) {
 		const struct bcm_sysport_stats *s;
 		char *p;
 
@@ -370,7 +433,8 @@ static void bcm_sysport_get_stats(struct net_device *dev,
 		else
 			p = (char *)priv;
 		p += s->stat_offset;
-		data[i] = *(unsigned long *)p;
+		data[j] = *(unsigned long *)p;
+		j++;
 	}
 }
 
@@ -573,8 +637,14 @@ static unsigned int bcm_sysport_desc_rx(struct bcm_sysport_priv *priv,
 	u16 len, status;
 	struct bcm_rsb *rsb;
 
-	/* Determine how much we should process since last call */
-	p_index = rdma_readl(priv, RDMA_PROD_INDEX);
+	/* Determine how much we should process since last call, SYSTEMPORT Lite
+	 * groups the producer and consumer indexes into the same 32-bit
+	 * which we access using RDMA_CONS_INDEX
+	 */
+	if (!priv->is_lite)
+		p_index = rdma_readl(priv, RDMA_PROD_INDEX);
+	else
+		p_index = rdma_readl(priv, RDMA_CONS_INDEX);
 	p_index &= RDMA_PROD_INDEX_MASK;
 
 	if (p_index < priv->rx_c_index)
@@ -791,7 +861,11 @@ static int bcm_sysport_tx_poll(struct napi_struct *napi, int budget)
 	if (work_done == 0) {
 		napi_complete(napi);
 		/* re-enable TX interrupt */
-		intrl2_1_mask_clear(ring->priv, BIT(ring->index));
+		if (!ring->priv->is_lite)
+			intrl2_1_mask_clear(ring->priv, BIT(ring->index));
+		else
+			intrl2_0_mask_clear(ring->priv, BIT(ring->index +
+					    INTRL2_0_TDMA_MBDONE_SHIFT));
 
 		return 0;
 	}
@@ -817,7 +891,15 @@ static int bcm_sysport_poll(struct napi_struct *napi, int budget)
 
 	priv->rx_c_index += work_done;
 	priv->rx_c_index &= RDMA_CONS_INDEX_MASK;
-	rdma_writel(priv, priv->rx_c_index, RDMA_CONS_INDEX);
+
+	/* SYSTEMPORT Lite groups the producer/consumer index, producer is
+	 * maintained by HW, but writes to it will be ignore while RDMA
+	 * is active
+	 */
+	if (!priv->is_lite)
+		rdma_writel(priv, priv->rx_c_index, RDMA_CONS_INDEX);
+	else
+		rdma_writel(priv, priv->rx_c_index << 16, RDMA_CONS_INDEX);
 
 	if (work_done < budget) {
 		napi_complete_done(napi, work_done);
@@ -848,6 +930,8 @@ static irqreturn_t bcm_sysport_rx_isr(int irq, void *dev_id)
 {
 	struct net_device *dev = dev_id;
 	struct bcm_sysport_priv *priv = netdev_priv(dev);
+	struct bcm_sysport_tx_ring *txr;
+	unsigned int ring, ring_bit;
 
 	priv->irq0_stat = intrl2_0_readl(priv, INTRL2_CPU_STATUS) &
 			  ~intrl2_0_readl(priv, INTRL2_CPU_MASK_STATUS);
@@ -877,6 +961,22 @@ static irqreturn_t bcm_sysport_rx_isr(int irq, void *dev_id)
 		bcm_sysport_resume_from_wol(priv);
 	}
 
+	if (!priv->is_lite)
+		goto out;
+
+	for (ring = 0; ring < dev->num_tx_queues; ring++) {
+		ring_bit = BIT(ring + INTRL2_0_TDMA_MBDONE_SHIFT);
+		if (!(priv->irq0_stat & ring_bit))
+			continue;
+
+		txr = &priv->tx_rings[ring];
+
+		if (likely(napi_schedule_prep(&txr->napi))) {
+			intrl2_0_mask_set(priv, ring_bit);
+			__napi_schedule(&txr->napi);
+		}
+	}
+out:
 	return IRQ_HANDLED;
 }
 
@@ -930,9 +1030,11 @@ static void bcm_sysport_poll_controller(struct net_device *dev)
 	bcm_sysport_rx_isr(priv->irq0, priv);
 	enable_irq(priv->irq0);
 
-	disable_irq(priv->irq1);
-	bcm_sysport_tx_isr(priv->irq1, priv);
-	enable_irq(priv->irq1);
+	if (!priv->is_lite) {
+		disable_irq(priv->irq1);
+		bcm_sysport_tx_isr(priv->irq1, priv);
+		enable_irq(priv->irq1);
+	}
 }
 #endif
 
@@ -1129,6 +1231,9 @@ static void bcm_sysport_adj_link(struct net_device *dev)
 		priv->old_duplex = phydev->duplex;
 	}
 
+	if (priv->is_lite)
+		goto out;
+
 	switch (phydev->speed) {
 	case SPEED_2500:
 		cmd_bits = CMD_SPEED_2500;
@@ -1169,8 +1274,9 @@ static void bcm_sysport_adj_link(struct net_device *dev)
 		reg |= cmd_bits;
 		umac_writel(priv, reg, UMAC_CMD);
 	}
-
-	phy_print_status(phydev);
+out:
+	if (changed)
+		phy_print_status(phydev);
 }
 
 static int bcm_sysport_init_tx_ring(struct bcm_sysport_priv *priv,
@@ -1315,9 +1421,9 @@ static inline int tdma_enable_set(struct bcm_sysport_priv *priv,
 
 	reg = tdma_readl(priv, TDMA_CONTROL);
 	if (enable)
-		reg |= TDMA_EN;
+		reg |= tdma_control_bit(priv, TDMA_EN);
 	else
-		reg &= ~TDMA_EN;
+		reg &= ~tdma_control_bit(priv, TDMA_EN);
 	tdma_writel(priv, reg, TDMA_CONTROL);
 
 	/* Poll for TMDA disabling completion */
@@ -1342,7 +1448,7 @@ static int bcm_sysport_init_rx_ring(struct bcm_sysport_priv *priv)
 	int i;
 
 	/* Initialize SW view of the RX ring */
-	priv->num_rx_bds = NUM_RX_DESC;
+	priv->num_rx_bds = priv->num_rx_desc_words / WORDS_PER_DESC;
 	priv->rx_bds = priv->base + SYS_PORT_RDMA_OFFSET;
 	priv->rx_c_index = 0;
 	priv->rx_read_ptr = 0;
@@ -1379,7 +1485,7 @@ static int bcm_sysport_init_rx_ring(struct bcm_sysport_priv *priv)
 	rdma_writel(priv, 0, RDMA_START_ADDR_HI);
 	rdma_writel(priv, 0, RDMA_START_ADDR_LO);
 	rdma_writel(priv, 0, RDMA_END_ADDR_HI);
-	rdma_writel(priv, NUM_HW_RX_DESC_WORDS - 1, RDMA_END_ADDR_LO);
+	rdma_writel(priv, priv->num_rx_desc_words - 1, RDMA_END_ADDR_LO);
 
 	rdma_writel(priv, 1, RDMA_MBDONE_INTR);
 
@@ -1421,6 +1527,9 @@ static void bcm_sysport_set_rx_mode(struct net_device *dev)
 	struct bcm_sysport_priv *priv = netdev_priv(dev);
 	u32 reg;
 
+	if (priv->is_lite)
+		return;
+
 	reg = umac_readl(priv, UMAC_CMD);
 	if (dev->flags & IFF_PROMISC)
 		reg |= CMD_PROMISC;
@@ -1438,12 +1547,21 @@ static inline void umac_enable_set(struct bcm_sysport_priv *priv,
 {
 	u32 reg;
 
-	reg = umac_readl(priv, UMAC_CMD);
-	if (enable)
-		reg |= mask;
-	else
-		reg &= ~mask;
-	umac_writel(priv, reg, UMAC_CMD);
+	if (!priv->is_lite) {
+		reg = umac_readl(priv, UMAC_CMD);
+		if (enable)
+			reg |= mask;
+		else
+			reg &= ~mask;
+		umac_writel(priv, reg, UMAC_CMD);
+	} else {
+		reg = gib_readl(priv, GIB_CONTROL);
+		if (enable)
+			reg |= mask;
+		else
+			reg &= ~mask;
+		gib_writel(priv, reg, GIB_CONTROL);
+	}
 
 	/* UniMAC stops on a packet boundary, wait for a full-sized packet
 	 * to be processed (1 msec).
@@ -1456,6 +1574,9 @@ static inline void umac_reset(struct bcm_sysport_priv *priv)
 {
 	u32 reg;
 
+	if (priv->is_lite)
+		return;
+
 	reg = umac_readl(priv, UMAC_CMD);
 	reg |= CMD_SW_RESET;
 	umac_writel(priv, reg, UMAC_CMD);
@@ -1468,9 +1589,17 @@ static inline void umac_reset(struct bcm_sysport_priv *priv)
 static void umac_set_hw_addr(struct bcm_sysport_priv *priv,
 			     unsigned char *addr)
 {
-	umac_writel(priv, (addr[0] << 24) | (addr[1] << 16) |
-			(addr[2] << 8) | addr[3], UMAC_MAC0);
-	umac_writel(priv, (addr[4] << 8) | addr[5], UMAC_MAC1);
+	u32 mac0 = (addr[0] << 24) | (addr[1] << 16) | (addr[2] << 8) |
+		    addr[3];
+	u32 mac1 = (addr[4] << 8) | addr[5];
+
+	if (!priv->is_lite) {
+		umac_writel(priv, mac0, UMAC_MAC0);
+		umac_writel(priv, mac1, UMAC_MAC1);
+	} else {
+		gib_writel(priv, mac0, GIB_MAC0);
+		gib_writel(priv, mac1, GIB_MAC1);
+	}
 }
 
 static void topctrl_flush(struct bcm_sysport_priv *priv)
@@ -1515,8 +1644,11 @@ static void bcm_sysport_netif_start(struct net_device *dev)
 
 	phy_start(dev->phydev);
 
-	/* Enable TX interrupts for the 32 TXQs */
-	intrl2_1_mask_clear(priv, 0xffffffff);
+	/* Enable TX interrupts for the TXQs */
+	if (!priv->is_lite)
+		intrl2_1_mask_clear(priv, 0xffffffff);
+	else
+		intrl2_0_mask_clear(priv, INTRL2_0_TDMA_MBDONE_MASK);
 
 	/* Last call before we start the real business */
 	netif_tx_start_all_queues(dev);
@@ -1528,9 +1660,37 @@ static void rbuf_init(struct bcm_sysport_priv *priv)
 
 	reg = rbuf_readl(priv, RBUF_CONTROL);
 	reg |= RBUF_4B_ALGN | RBUF_RSB_EN;
+	/* Set a correct RSB format on SYSTEMPORT Lite */
+	if (priv->is_lite) {
+		reg &= ~RBUF_RSB_SWAP1;
+		reg |= RBUF_RSB_SWAP0;
+	}
 	rbuf_writel(priv, reg, RBUF_CONTROL);
 }
 
+static inline void bcm_sysport_mask_all_intrs(struct bcm_sysport_priv *priv)
+{
+	intrl2_0_mask_set(priv, 0xffffffff);
+	intrl2_0_writel(priv, 0xffffffff, INTRL2_CPU_CLEAR);
+	if (!priv->is_lite) {
+		intrl2_1_mask_set(priv, 0xffffffff);
+		intrl2_1_writel(priv, 0xffffffff, INTRL2_CPU_CLEAR);
+	}
+}
+
+static inline void gib_set_pad_extension(struct bcm_sysport_priv *priv)
+{
+	u32 __maybe_unused reg;
+
+	/* Include Broadcom tag in pad extension */
+	if (netdev_uses_dsa(priv->netdev)) {
+		reg = gib_readl(priv, GIB_CONTROL);
+		reg &= ~(GIB_PAD_EXTENSION_MASK << GIB_PAD_EXTENSION_SHIFT);
+		reg |= ENET_BRCM_TAG_LEN << GIB_PAD_EXTENSION_SHIFT;
+		gib_writel(priv, reg, GIB_CONTROL);
+	}
+}
+
 static int bcm_sysport_open(struct net_device *dev)
 {
 	struct bcm_sysport_priv *priv = netdev_priv(dev);
@@ -1551,13 +1711,20 @@ static int bcm_sysport_open(struct net_device *dev)
 	rbuf_init(priv);
 
 	/* Set maximum frame length */
-	umac_writel(priv, UMAC_MAX_MTU_SIZE, UMAC_MAX_FRAME_LEN);
+	if (!priv->is_lite)
+		umac_writel(priv, UMAC_MAX_MTU_SIZE, UMAC_MAX_FRAME_LEN);
+	else
+		gib_set_pad_extension(priv);
 
 	/* Set MAC address */
 	umac_set_hw_addr(priv, dev->dev_addr);
 
 	/* Read CRC forward */
-	priv->crc_fwd = !!(umac_readl(priv, UMAC_CMD) & CMD_CRC_FWD);
+	if (!priv->is_lite)
+		priv->crc_fwd = !!(umac_readl(priv, UMAC_CMD) & CMD_CRC_FWD);
+	else
+		priv->crc_fwd = !!(gib_readl(priv, GIB_CONTROL) &
+				   GIB_FCS_STRIP);
 
 	phydev = of_phy_connect(dev, priv->phy_dn, bcm_sysport_adj_link,
 				0, priv->phy_interface);
@@ -1572,12 +1739,7 @@ static int bcm_sysport_open(struct net_device *dev)
 	priv->old_pause = -1;
 
 	/* mask all interrupts and request them */
-	intrl2_0_writel(priv, 0xffffffff, INTRL2_CPU_MASK_SET);
-	intrl2_0_writel(priv, 0xffffffff, INTRL2_CPU_CLEAR);
-	intrl2_0_writel(priv, 0, INTRL2_CPU_MASK_CLEAR);
-	intrl2_1_writel(priv, 0xffffffff, INTRL2_CPU_MASK_SET);
-	intrl2_1_writel(priv, 0xffffffff, INTRL2_CPU_CLEAR);
-	intrl2_1_writel(priv, 0, INTRL2_CPU_MASK_CLEAR);
+	bcm_sysport_mask_all_intrs(priv);
 
 	ret = request_irq(priv->irq0, bcm_sysport_rx_isr, 0, dev->name, dev);
 	if (ret) {
@@ -1585,10 +1747,13 @@ static int bcm_sysport_open(struct net_device *dev)
 		goto out_phy_disconnect;
 	}
 
-	ret = request_irq(priv->irq1, bcm_sysport_tx_isr, 0, dev->name, dev);
-	if (ret) {
-		netdev_err(dev, "failed to request TX interrupt\n");
-		goto out_free_irq0;
+	if (!priv->is_lite) {
+		ret = request_irq(priv->irq1, bcm_sysport_tx_isr, 0,
+				  dev->name, dev);
+		if (ret) {
+			netdev_err(dev, "failed to request TX interrupt\n");
+			goto out_free_irq0;
+		}
 	}
 
 	/* Initialize both hardware and software ring */
@@ -1635,7 +1800,8 @@ out_free_rx_ring:
 out_free_tx_ring:
 	for (i = 0; i < dev->num_tx_queues; i++)
 		bcm_sysport_fini_tx_ring(priv, i);
-	free_irq(priv->irq1, dev);
+	if (!priv->is_lite)
+		free_irq(priv->irq1, dev);
 out_free_irq0:
 	free_irq(priv->irq0, dev);
 out_phy_disconnect:
@@ -1653,10 +1819,7 @@ static void bcm_sysport_netif_stop(struct net_device *dev)
 	phy_stop(dev->phydev);
 
 	/* mask all interrupts */
-	intrl2_0_mask_set(priv, 0xffffffff);
-	intrl2_0_writel(priv, 0xffffffff, INTRL2_CPU_CLEAR);
-	intrl2_1_mask_set(priv, 0xffffffff);
-	intrl2_1_writel(priv, 0xffffffff, INTRL2_CPU_CLEAR);
+	bcm_sysport_mask_all_intrs(priv);
 }
 
 static int bcm_sysport_stop(struct net_device *dev)
@@ -1694,7 +1857,8 @@ static int bcm_sysport_stop(struct net_device *dev)
 	bcm_sysport_fini_rx_ring(priv);
 
 	free_irq(priv->irq0, dev);
-	free_irq(priv->irq1, dev);
+	if (!priv->is_lite)
+		free_irq(priv->irq1, dev);
 
 	/* Disconnect from PHY */
 	phy_disconnect(dev->phydev);
@@ -1733,8 +1897,32 @@ static const struct net_device_ops bcm_sysport_netdev_ops = {
 
 #define REV_FMT	"v%2x.%02x"
 
+static const struct bcm_sysport_hw_params bcm_sysport_params[] = {
+	[SYSTEMPORT] = {
+		.is_lite = false,
+		.num_rx_desc_words = SP_NUM_HW_RX_DESC_WORDS,
+	},
+	[SYSTEMPORT_LITE] = {
+		.is_lite = true,
+		.num_rx_desc_words = SP_LT_NUM_HW_RX_DESC_WORDS,
+	},
+};
+
+static const struct of_device_id bcm_sysport_of_match[] = {
+	{ .compatible = "brcm,systemportlite-v1.00",
+	  .data = &bcm_sysport_params[SYSTEMPORT_LITE] },
+	{ .compatible = "brcm,systemport-v1.00",
+	  .data = &bcm_sysport_params[SYSTEMPORT] },
+	{ .compatible = "brcm,systemport",
+	  .data = &bcm_sysport_params[SYSTEMPORT] },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, bcm_sysport_of_match);
+
 static int bcm_sysport_probe(struct platform_device *pdev)
 {
+	const struct bcm_sysport_hw_params *params;
+	const struct of_device_id *of_id = NULL;
 	struct bcm_sysport_priv *priv;
 	struct device_node *dn;
 	struct net_device *dev;
@@ -1745,6 +1933,12 @@ static int bcm_sysport_probe(struct platform_device *pdev)
 
 	dn = pdev->dev.of_node;
 	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	of_id = of_match_node(bcm_sysport_of_match, dn);
+	if (!of_id || !of_id->data)
+		return -EINVAL;
+
+	/* Fairly quickly we need to know the type of adapter we have */
+	params = of_id->data;
 
 	/* Read the Transmit/Receive Queue properties */
 	if (of_property_read_u32(dn, "systemport,num-txq", &txq))
@@ -1752,6 +1946,10 @@ static int bcm_sysport_probe(struct platform_device *pdev)
 	if (of_property_read_u32(dn, "systemport,num-rxq", &rxq))
 		rxq = 1;
 
+	/* Sanity check the number of transmit queues */
+	if (!txq || txq > TDMA_NUM_RINGS)
+		return -EINVAL;
+
 	dev = alloc_etherdev_mqs(sizeof(*priv), txq, rxq);
 	if (!dev)
 		return -ENOMEM;
@@ -1759,10 +1957,21 @@ static int bcm_sysport_probe(struct platform_device *pdev)
 	/* Initialize private members */
 	priv = netdev_priv(dev);
 
+	/* Allocate number of TX rings */
+	priv->tx_rings = devm_kcalloc(&pdev->dev, txq,
+				      sizeof(struct bcm_sysport_tx_ring),
+				      GFP_KERNEL);
+	if (!priv->tx_rings)
+		return -ENOMEM;
+
+	priv->is_lite = params->is_lite;
+	priv->num_rx_desc_words = params->num_rx_desc_words;
+
 	priv->irq0 = platform_get_irq(pdev, 0);
-	priv->irq1 = platform_get_irq(pdev, 1);
+	if (!priv->is_lite)
+		priv->irq1 = platform_get_irq(pdev, 1);
 	priv->wol_irq = platform_get_irq(pdev, 2);
-	if (priv->irq0 <= 0 || priv->irq1 <= 0) {
+	if (priv->irq0 <= 0 || (priv->irq1 <= 0 && !priv->is_lite)) {
 		dev_err(&pdev->dev, "invalid interrupts\n");
 		ret = -EINVAL;
 		goto err_free_netdev;
@@ -1836,8 +2045,9 @@ static int bcm_sysport_probe(struct platform_device *pdev)
 
 	priv->rev = topctrl_readl(priv, REV_CNTL) & REV_MASK;
 	dev_info(&pdev->dev,
-		 "Broadcom SYSTEMPORT" REV_FMT
+		 "Broadcom SYSTEMPORT%s" REV_FMT
 		 " at 0x%p (irqs: %d, %d, TXQs: %d, RXQs: %d)\n",
+		 priv->is_lite ? " Lite" : "",
 		 (priv->rev >> 8) & 0xff, priv->rev & 0xff,
 		 priv->base, priv->irq0, priv->irq1, txq, rxq);
 
@@ -2033,7 +2243,10 @@ static int bcm_sysport_resume(struct device *d)
 	rbuf_init(priv);
 
 	/* Set maximum frame length */
-	umac_writel(priv, UMAC_MAX_MTU_SIZE, UMAC_MAX_FRAME_LEN);
+	if (!priv->is_lite)
+		umac_writel(priv, UMAC_MAX_MTU_SIZE, UMAC_MAX_FRAME_LEN);
+	else
+		gib_set_pad_extension(priv);
 
 	/* Set MAC address */
 	umac_set_hw_addr(priv, dev->dev_addr);
@@ -2069,13 +2282,6 @@ out_free_tx_rings:
 static SIMPLE_DEV_PM_OPS(bcm_sysport_pm_ops,
 		bcm_sysport_suspend, bcm_sysport_resume);
 
-static const struct of_device_id bcm_sysport_of_match[] = {
-	{ .compatible = "brcm,systemport-v1.00" },
-	{ .compatible = "brcm,systemport" },
-	{ /* sentinel */ }
-};
-MODULE_DEVICE_TABLE(of, bcm_sysport_of_match);
-
 static struct platform_driver bcm_sysport_driver = {
 	.probe	= bcm_sysport_probe,
 	.remove	= bcm_sysport_remove,
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.h b/drivers/net/ethernet/broadcom/bcmsysport.h
index 1c82e3da69a7..863ddd7870b7 100644
--- a/drivers/net/ethernet/broadcom/bcmsysport.h
+++ b/drivers/net/ethernet/broadcom/bcmsysport.h
@@ -127,6 +127,10 @@ struct bcm_rsb {
 #define INTRL2_0_DESC_ALLOC_ERR		(1 << 10)
 #define INTRL2_0_UNEXP_PKTSIZE_ACK	(1 << 11)
 
+/* SYSTEMPORT Lite groups the TX queues interrupts on instance 0 */
+#define INTRL2_0_TDMA_MBDONE_SHIFT	12
+#define INTRL2_0_TDMA_MBDONE_MASK	(0xffff << INTRL2_0_TDMA_MBDONE_SHIFT)
+
 /* RXCHK offset and defines */
 #define SYS_PORT_RXCHK_OFFSET		0x300
 
@@ -176,7 +180,9 @@ struct bcm_rsb {
 #define  RBUF_OK_TO_SEND_MASK		0xff
 #define  RBUF_CRC_REPLACE		(1 << 20)
 #define  RBUF_OK_TO_SEND_MODE		(1 << 21)
-#define  RBUF_RSB_SWAP			(1 << 22)
+/* SYSTEMPORT Lite uses two bits here */
+#define  RBUF_RSB_SWAP0			(1 << 22)
+#define  RBUF_RSB_SWAP1			(1 << 23)
 #define  RBUF_ACPI_EN			(1 << 23)
 
 #define RBUF_PKT_RDY_THRESH		0x04
@@ -247,6 +253,7 @@ struct bcm_rsb {
 #define  MIB_RUNT_CNT_RST		(1 << 1)
 #define  MIB_TX_CNT_RST			(1 << 2)
 
+/* These offsets are valid for SYSTEMPORT and SYSTEMPORT Lite */
 #define UMAC_MPD_CTRL			0x620
 #define  MPD_EN				(1 << 0)
 #define  MSEQ_LEN_SHIFT			16
@@ -258,6 +265,34 @@ struct bcm_rsb {
 #define UMAC_MDF_CTRL			0x650
 #define UMAC_MDF_ADDR			0x654
 
+/* Only valid on SYSTEMPORT Lite */
+#define SYS_PORT_GIB_OFFSET		0x1000
+
+#define GIB_CONTROL			0x00
+#define  GIB_TX_EN			(1 << 0)
+#define  GIB_RX_EN			(1 << 1)
+#define  GIB_TX_FLUSH			(1 << 2)
+#define  GIB_RX_FLUSH			(1 << 3)
+#define  GIB_GTX_CLK_SEL_SHIFT		4
+#define  GIB_GTX_CLK_EXT_CLK		(0 << GIB_GTX_CLK_SEL_SHIFT)
+#define  GIB_GTX_CLK_125MHZ		(1 << GIB_GTX_CLK_SEL_SHIFT)
+#define  GIB_GTX_CLK_250MHZ		(2 << GIB_GTX_CLK_SEL_SHIFT)
+#define  GIB_FCS_STRIP			(1 << 6)
+#define  GIB_LCL_LOOP_EN		(1 << 7)
+#define  GIB_LCL_LOOP_TXEN		(1 << 8)
+#define  GIB_RMT_LOOP_EN		(1 << 9)
+#define  GIB_RMT_LOOP_RXEN		(1 << 10)
+#define  GIB_RX_PAUSE_EN		(1 << 11)
+#define  GIB_PREAMBLE_LEN_SHIFT		12
+#define  GIB_PREAMBLE_LEN_MASK		0xf
+#define  GIB_IPG_LEN_SHIFT		16
+#define  GIB_IPG_LEN_MASK		0x3f
+#define  GIB_PAD_EXTENSION_SHIFT	22
+#define  GIB_PAD_EXTENSION_MASK		0x3f
+
+#define GIB_MAC1			0x08
+#define GIB_MAC0			0x0c
+
 /* Receive DMA offset and defines */
 #define SYS_PORT_RDMA_OFFSET		0x2000
 
@@ -409,16 +444,19 @@ struct bcm_rsb {
 					RING_PCP_DEI_VID)
 
 #define TDMA_CONTROL			0x600
-#define  TDMA_EN			(1 << 0)
-#define  TSB_EN				(1 << 1)
-#define  TSB_SWAP			(1 << 2)
-#define  ACB_ALGO			(1 << 3)
+#define  TDMA_EN			0
+#define  TSB_EN				1
+/* Uses 2 bits on SYSTEMPORT Lite and shifts everything by 1 bit, we
+ * keep the SYSTEMPORT layout here and adjust with tdma_control_bit()
+ */
+#define  TSB_SWAP			2
+#define  ACB_ALGO			3
 #define  BUF_DATA_OFFSET_SHIFT		4
 #define  BUF_DATA_OFFSET_MASK		0x3ff
-#define  VLAN_EN			(1 << 14)
-#define  SW_BRCM_TAG			(1 << 15)
-#define  WNC_KPT_SIZE_UPDATE		(1 << 16)
-#define  SYNC_PKT_SIZE			(1 << 17)
+#define  VLAN_EN			14
+#define  SW_BRCM_TAG			15
+#define  WNC_KPT_SIZE_UPDATE		16
+#define  SYNC_PKT_SIZE			17
 #define  ACH_TXDONE_DELAY_SHIFT		18
 #define  ACH_TXDONE_DELAY_MASK		0xff
 
@@ -475,12 +513,12 @@ struct dma_desc {
 };
 
 /* Number of Receive hardware descriptor words */
-#define NUM_HW_RX_DESC_WORDS		1024
-/* Real number of usable descriptors */
-#define NUM_RX_DESC			(NUM_HW_RX_DESC_WORDS / WORDS_PER_DESC)
+#define SP_NUM_HW_RX_DESC_WORDS		1024
+#define SP_LT_NUM_HW_RX_DESC_WORDS	256
 
-/* Internal linked-list RAM has up to 1536 entries */
-#define NUM_TX_DESC			1536
+/* Internal linked-list RAM size */
+#define SP_NUM_TX_DESC			1536
+#define SP_LT_NUM_TX_DESC		256
 
 #define WORDS_PER_DESC			(sizeof(struct dma_desc) / sizeof(u32))
 
@@ -627,6 +665,16 @@ struct bcm_sysport_cb {
 	DEFINE_DMA_UNMAP_LEN(dma_len);
 };
 
+enum bcm_sysport_type {
+	SYSTEMPORT = 0,
+	SYSTEMPORT_LITE,
+};
+
+struct bcm_sysport_hw_params {
+	bool		is_lite;
+	unsigned int	num_rx_desc_words;
+};
+
 /* Software view of the TX ring */
 struct bcm_sysport_tx_ring {
 	spinlock_t	lock;		/* Ring lock for tx reclaim/xmit */
@@ -651,6 +699,8 @@ struct bcm_sysport_priv {
 	u32			irq0_mask;
 	u32			irq1_stat;
 	u32			irq1_mask;
+	bool			is_lite;
+	unsigned int		num_rx_desc_words;
 	struct napi_struct	napi ____cacheline_aligned;
 	struct net_device	*netdev;
 	struct platform_device	*pdev;
@@ -659,7 +709,7 @@ struct bcm_sysport_priv {
 	int			wol_irq;
 
 	/* Transmit rings */
-	struct bcm_sysport_tx_ring tx_rings[TDMA_NUM_RINGS];
+	struct bcm_sysport_tx_ring *tx_rings;
 
 	/* Receive queue */
 	void __iomem		*rx_bds;
diff --git a/drivers/net/ethernet/broadcom/bgmac-bcma-mdio.c b/drivers/net/ethernet/broadcom/bgmac-bcma-mdio.c
index 7c19c8e2bf91..6ce80cbcb48e 100644
--- a/drivers/net/ethernet/broadcom/bgmac-bcma-mdio.c
+++ b/drivers/net/ethernet/broadcom/bgmac-bcma-mdio.c
@@ -12,11 +12,6 @@
 #include <linux/brcmphy.h>
 #include "bgmac.h"
 
-struct bcma_mdio {
-	struct bcma_device *core;
-	u8 phyaddr;
-};
-
 static bool bcma_mdio_wait_value(struct bcma_device *core, u16 reg, u32 mask,
 				 u32 value, int timeout)
 {
@@ -37,7 +32,7 @@ static bool bcma_mdio_wait_value(struct bcma_device *core, u16 reg, u32 mask,
  * PHY ops
  **************************************************/
 
-static u16 bcma_mdio_phy_read(struct bcma_mdio *bcma_mdio, u8 phyaddr, u8 reg)
+static u16 bcma_mdio_phy_read(struct bgmac *bgmac, u8 phyaddr, u8 reg)
 {
 	struct bcma_device *core;
 	u16 phy_access_addr;
@@ -56,12 +51,12 @@ static u16 bcma_mdio_phy_read(struct bcma_mdio *bcma_mdio, u8 phyaddr, u8 reg)
 	BUILD_BUG_ON(BGMAC_PC_MCT_SHIFT != BCMA_GMAC_CMN_PC_MCT_SHIFT);
 	BUILD_BUG_ON(BGMAC_PC_MTE != BCMA_GMAC_CMN_PC_MTE);
 
-	if (bcma_mdio->core->id.id == BCMA_CORE_4706_MAC_GBIT) {
-		core = bcma_mdio->core->bus->drv_gmac_cmn.core;
+	if (bgmac->bcma.core->id.id == BCMA_CORE_4706_MAC_GBIT) {
+		core = bgmac->bcma.core->bus->drv_gmac_cmn.core;
 		phy_access_addr = BCMA_GMAC_CMN_PHY_ACCESS;
 		phy_ctl_addr = BCMA_GMAC_CMN_PHY_CTL;
 	} else {
-		core = bcma_mdio->core;
+		core = bgmac->bcma.core;
 		phy_access_addr = BGMAC_PHY_ACCESS;
 		phy_ctl_addr = BGMAC_PHY_CNTL;
 	}
@@ -87,7 +82,7 @@ static u16 bcma_mdio_phy_read(struct bcma_mdio *bcma_mdio, u8 phyaddr, u8 reg)
 }
 
 /* http://bcm-v4.sipsolutions.net/mac-gbit/gmac/chipphywr */
-static int bcma_mdio_phy_write(struct bcma_mdio *bcma_mdio, u8 phyaddr, u8 reg,
+static int bcma_mdio_phy_write(struct bgmac *bgmac, u8 phyaddr, u8 reg,
 			       u16 value)
 {
 	struct bcma_device *core;
@@ -95,12 +90,12 @@ static int bcma_mdio_phy_write(struct bcma_mdio *bcma_mdio, u8 phyaddr, u8 reg,
 	u16 phy_ctl_addr;
 	u32 tmp;
 
-	if (bcma_mdio->core->id.id == BCMA_CORE_4706_MAC_GBIT) {
-		core = bcma_mdio->core->bus->drv_gmac_cmn.core;
+	if (bgmac->bcma.core->id.id == BCMA_CORE_4706_MAC_GBIT) {
+		core = bgmac->bcma.core->bus->drv_gmac_cmn.core;
 		phy_access_addr = BCMA_GMAC_CMN_PHY_ACCESS;
 		phy_ctl_addr = BCMA_GMAC_CMN_PHY_CTL;
 	} else {
-		core = bcma_mdio->core;
+		core = bgmac->bcma.core;
 		phy_access_addr = BGMAC_PHY_ACCESS;
 		phy_ctl_addr = BGMAC_PHY_CNTL;
 	}
@@ -110,8 +105,8 @@ static int bcma_mdio_phy_write(struct bcma_mdio *bcma_mdio, u8 phyaddr, u8 reg,
 	tmp |= phyaddr;
 	bcma_write32(core, phy_ctl_addr, tmp);
 
-	bcma_write32(bcma_mdio->core, BGMAC_INT_STATUS, BGMAC_IS_MDIO);
-	if (bcma_read32(bcma_mdio->core, BGMAC_INT_STATUS) & BGMAC_IS_MDIO)
+	bcma_write32(bgmac->bcma.core, BGMAC_INT_STATUS, BGMAC_IS_MDIO);
+	if (bcma_read32(bgmac->bcma.core, BGMAC_INT_STATUS) & BGMAC_IS_MDIO)
 		dev_warn(&core->dev, "Error setting MDIO int\n");
 
 	tmp = BGMAC_PA_START;
@@ -132,57 +127,67 @@ static int bcma_mdio_phy_write(struct bcma_mdio *bcma_mdio, u8 phyaddr, u8 reg,
 }
 
 /* http://bcm-v4.sipsolutions.net/mac-gbit/gmac/chipphyinit */
-static void bcma_mdio_phy_init(struct bcma_mdio *bcma_mdio)
+static void bcma_mdio_phy_init(struct bgmac *bgmac)
 {
-	struct bcma_chipinfo *ci = &bcma_mdio->core->bus->chipinfo;
+	struct bcma_chipinfo *ci = &bgmac->bcma.core->bus->chipinfo;
 	u8 i;
 
+	/* For some legacy hardware we do chipset-based PHY initialization here
+	 * without even detecting PHY ID. It's hacky and should be cleaned as
+	 * soon as someone can test it.
+	 */
 	if (ci->id == BCMA_CHIP_ID_BCM5356) {
 		for (i = 0; i < 5; i++) {
-			bcma_mdio_phy_write(bcma_mdio, i, 0x1f, 0x008b);
-			bcma_mdio_phy_write(bcma_mdio, i, 0x15, 0x0100);
-			bcma_mdio_phy_write(bcma_mdio, i, 0x1f, 0x000f);
-			bcma_mdio_phy_write(bcma_mdio, i, 0x12, 0x2aaa);
-			bcma_mdio_phy_write(bcma_mdio, i, 0x1f, 0x000b);
+			bcma_mdio_phy_write(bgmac, i, 0x1f, 0x008b);
+			bcma_mdio_phy_write(bgmac, i, 0x15, 0x0100);
+			bcma_mdio_phy_write(bgmac, i, 0x1f, 0x000f);
+			bcma_mdio_phy_write(bgmac, i, 0x12, 0x2aaa);
+			bcma_mdio_phy_write(bgmac, i, 0x1f, 0x000b);
 		}
+		return;
 	}
 	if ((ci->id == BCMA_CHIP_ID_BCM5357 && ci->pkg != 10) ||
 	    (ci->id == BCMA_CHIP_ID_BCM4749 && ci->pkg != 10) ||
 	    (ci->id == BCMA_CHIP_ID_BCM53572 && ci->pkg != 9)) {
-		struct bcma_drv_cc *cc = &bcma_mdio->core->bus->drv_cc;
+		struct bcma_drv_cc *cc = &bgmac->bcma.core->bus->drv_cc;
 
 		bcma_chipco_chipctl_maskset(cc, 2, ~0xc0000000, 0);
 		bcma_chipco_chipctl_maskset(cc, 4, ~0x80000000, 0);
 		for (i = 0; i < 5; i++) {
-			bcma_mdio_phy_write(bcma_mdio, i, 0x1f, 0x000f);
-			bcma_mdio_phy_write(bcma_mdio, i, 0x16, 0x5284);
-			bcma_mdio_phy_write(bcma_mdio, i, 0x1f, 0x000b);
-			bcma_mdio_phy_write(bcma_mdio, i, 0x17, 0x0010);
-			bcma_mdio_phy_write(bcma_mdio, i, 0x1f, 0x000f);
-			bcma_mdio_phy_write(bcma_mdio, i, 0x16, 0x5296);
-			bcma_mdio_phy_write(bcma_mdio, i, 0x17, 0x1073);
-			bcma_mdio_phy_write(bcma_mdio, i, 0x17, 0x9073);
-			bcma_mdio_phy_write(bcma_mdio, i, 0x16, 0x52b6);
-			bcma_mdio_phy_write(bcma_mdio, i, 0x17, 0x9273);
-			bcma_mdio_phy_write(bcma_mdio, i, 0x1f, 0x000b);
+			bcma_mdio_phy_write(bgmac, i, 0x1f, 0x000f);
+			bcma_mdio_phy_write(bgmac, i, 0x16, 0x5284);
+			bcma_mdio_phy_write(bgmac, i, 0x1f, 0x000b);
+			bcma_mdio_phy_write(bgmac, i, 0x17, 0x0010);
+			bcma_mdio_phy_write(bgmac, i, 0x1f, 0x000f);
+			bcma_mdio_phy_write(bgmac, i, 0x16, 0x5296);
+			bcma_mdio_phy_write(bgmac, i, 0x17, 0x1073);
+			bcma_mdio_phy_write(bgmac, i, 0x17, 0x9073);
+			bcma_mdio_phy_write(bgmac, i, 0x16, 0x52b6);
+			bcma_mdio_phy_write(bgmac, i, 0x17, 0x9273);
+			bcma_mdio_phy_write(bgmac, i, 0x1f, 0x000b);
 		}
+		return;
 	}
+
+	/* For all other hw do initialization using PHY subsystem. */
+	if (bgmac->net_dev && bgmac->net_dev->phydev)
+		phy_init_hw(bgmac->net_dev->phydev);
 }
 
 /* http://bcm-v4.sipsolutions.net/mac-gbit/gmac/chipphyreset */
 static int bcma_mdio_phy_reset(struct mii_bus *bus)
 {
-	struct bcma_mdio *bcma_mdio = bus->priv;
-	u8 phyaddr = bcma_mdio->phyaddr;
+	struct bgmac *bgmac = bus->priv;
+	u8 phyaddr = bgmac->phyaddr;
 
-	if (bcma_mdio->phyaddr == BGMAC_PHY_NOREGS)
+	if (phyaddr == BGMAC_PHY_NOREGS)
 		return 0;
 
-	bcma_mdio_phy_write(bcma_mdio, phyaddr, MII_BMCR, BMCR_RESET);
+	bcma_mdio_phy_write(bgmac, phyaddr, MII_BMCR, BMCR_RESET);
 	udelay(100);
-	if (bcma_mdio_phy_read(bcma_mdio, phyaddr, MII_BMCR) & BMCR_RESET)
-		dev_err(&bcma_mdio->core->dev, "PHY reset failed\n");
-	bcma_mdio_phy_init(bcma_mdio);
+	if (bcma_mdio_phy_read(bgmac, phyaddr, MII_BMCR) & BMCR_RESET)
+		dev_err(bgmac->dev, "PHY reset failed\n");
+	bcma_mdio_phy_init(bgmac);
 
 	return 0;
 }
@@ -202,16 +207,12 @@ static int bcma_mdio_mii_write(struct mii_bus *bus, int mii_id, int regnum,
 	return bcma_mdio_phy_write(bus->priv, mii_id, regnum, value);
 }
 
-struct mii_bus *bcma_mdio_mii_register(struct bcma_device *core, u8 phyaddr)
+struct mii_bus *bcma_mdio_mii_register(struct bgmac *bgmac)
 {
-	struct bcma_mdio *bcma_mdio;
+	struct bcma_device *core = bgmac->bcma.core;
 	struct mii_bus *mii_bus;
 	int err;
 
-	bcma_mdio = kzalloc(sizeof(*bcma_mdio), GFP_KERNEL);
-	if (!bcma_mdio)
-		return ERR_PTR(-ENOMEM);
-
 	mii_bus = mdiobus_alloc();
 	if (!mii_bus) {
 		err = -ENOMEM;
@@ -221,15 +222,12 @@ struct mii_bus *bcma_mdio_mii_register(struct bcma_device *core, u8 phyaddr)
 	mii_bus->name = "bcma_mdio mii bus";
 	sprintf(mii_bus->id, "%s-%d-%d", "bcma_mdio", core->bus->num,
 		core->core_unit);
-	mii_bus->priv = bcma_mdio;
+	mii_bus->priv = bgmac;
 	mii_bus->read = bcma_mdio_mii_read;
 	mii_bus->write = bcma_mdio_mii_write;
 	mii_bus->reset = bcma_mdio_phy_reset;
 	mii_bus->parent = &core->dev;
-	mii_bus->phy_mask = ~(1 << phyaddr);
-
-	bcma_mdio->core = core;
-	bcma_mdio->phyaddr = phyaddr;
+	mii_bus->phy_mask = ~(1 << bgmac->phyaddr);
 
 	err = mdiobus_register(mii_bus);
 	if (err) {
@@ -242,23 +240,17 @@ struct mii_bus *bcma_mdio_mii_register(struct bcma_device *core, u8 phyaddr)
 err_free_bus:
 	mdiobus_free(mii_bus);
 err:
-	kfree(bcma_mdio);
 	return ERR_PTR(err);
 }
 EXPORT_SYMBOL_GPL(bcma_mdio_mii_register);
 
 void bcma_mdio_mii_unregister(struct mii_bus *mii_bus)
 {
-	struct bcma_mdio *bcma_mdio;
-
 	if (!mii_bus)
 		return;
 
-	bcma_mdio = mii_bus->priv;
-
 	mdiobus_unregister(mii_bus);
 	mdiobus_free(mii_bus);
-	kfree(bcma_mdio);
 }
 EXPORT_SYMBOL_GPL(bcma_mdio_mii_unregister);
 
diff --git a/drivers/net/ethernet/broadcom/bgmac-bcma.c b/drivers/net/ethernet/broadcom/bgmac-bcma.c
index 4a4ffc0c4c65..d59cfcc4c4d5 100644
--- a/drivers/net/ethernet/broadcom/bgmac-bcma.c
+++ b/drivers/net/ethernet/broadcom/bgmac-bcma.c
@@ -117,12 +117,11 @@ static int bgmac_probe(struct bcma_device *core)
 	u8 *mac;
 	int err;
 
-	bgmac = kzalloc(sizeof(*bgmac), GFP_KERNEL);
+	bgmac = bgmac_alloc(&core->dev);
 	if (!bgmac)
 		return -ENOMEM;
 
 	bgmac->bcma.core = core;
-	bgmac->dev = &core->dev;
 	bgmac->dma_dev = core->dma_dev;
 	bgmac->irq = core->irq;
 
@@ -145,7 +144,7 @@ static int bgmac_probe(struct bcma_device *core)
 		goto err;
 	}
 
-	ether_addr_copy(bgmac->mac_addr, mac);
+	ether_addr_copy(bgmac->net_dev->dev_addr, mac);
 
 	/* On BCM4706 we need common core to access PHY */
 	if (core->id.id == BCMA_CORE_4706_MAC_GBIT &&
@@ -178,7 +177,7 @@ static int bgmac_probe(struct bcma_device *core)
 
 	if (!bgmac_is_bcm4707_family(core) &&
 	    !(ci->id == BCMA_CHIP_ID_BCM53573 && core->core_unit == 1)) {
-		mii_bus = bcma_mdio_mii_register(core, bgmac->phyaddr);
+		mii_bus = bcma_mdio_mii_register(bgmac);
 		if (IS_ERR(mii_bus)) {
 			err = PTR_ERR(mii_bus);
 			goto err;
@@ -307,7 +306,6 @@ static int bgmac_probe(struct bcma_device *core)
 err1:
 	bcma_mdio_mii_unregister(bgmac->mii_bus);
 err:
-	kfree(bgmac);
 	bcma_set_drvdata(core, NULL);
 
 	return err;
diff --git a/drivers/net/ethernet/broadcom/bgmac-platform.c b/drivers/net/ethernet/broadcom/bgmac-platform.c
index 6f736c19872f..7b1af950f312 100644
--- a/drivers/net/ethernet/broadcom/bgmac-platform.c
+++ b/drivers/net/ethernet/broadcom/bgmac-platform.c
@@ -151,7 +151,7 @@ static int bgmac_probe(struct platform_device *pdev)
 	struct resource *regs;
 	const u8 *mac_addr;
 
-	bgmac = devm_kzalloc(&pdev->dev, sizeof(*bgmac), GFP_KERNEL);
+	bgmac = bgmac_alloc(&pdev->dev);
 	if (!bgmac)
 		return -ENOMEM;
 
@@ -169,7 +169,7 @@ static int bgmac_probe(struct platform_device *pdev)
 
 	mac_addr = of_get_mac_address(np);
 	if (mac_addr)
-		ether_addr_copy(bgmac->mac_addr, mac_addr);
+		ether_addr_copy(bgmac->net_dev->dev_addr, mac_addr);
 	else
 		dev_warn(&pdev->dev, "MAC address not present in device tree\n");
 
diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c
index 0e066dc6b8cc..415046750bb4 100644
--- a/drivers/net/ethernet/broadcom/bgmac.c
+++ b/drivers/net/ethernet/broadcom/bgmac.c
@@ -12,6 +12,8 @@
 #include <linux/bcma/bcma.h>
 #include <linux/etherdevice.h>
 #include <linux/bcm47xx_nvram.h>
+#include <linux/phy.h>
+#include <linux/phy_fixed.h>
 #include "bgmac.h"
 
 static bool bgmac_wait_value(struct bgmac *bgmac, u16 reg, u32 mask,
@@ -1148,7 +1150,7 @@ static int bgmac_poll(struct napi_struct *napi, int weight)
 		return weight;
 
 	if (handled < weight) {
-		napi_complete(napi);
+		napi_complete_done(napi, handled);
 		bgmac_chip_intrs_on(bgmac);
 	}
 
@@ -1446,33 +1448,42 @@ int bgmac_phy_connect_direct(struct bgmac *bgmac)
 }
 EXPORT_SYMBOL_GPL(bgmac_phy_connect_direct);
 
-int bgmac_enet_probe(struct bgmac *info)
+struct bgmac *bgmac_alloc(struct device *dev)
 {
 	struct net_device *net_dev;
 	struct bgmac *bgmac;
-	int err;
 
 	/* Allocation and references */
-	net_dev = alloc_etherdev(sizeof(*bgmac));
+	net_dev = devm_alloc_etherdev(dev, sizeof(*bgmac));
 	if (!net_dev)
-		return -ENOMEM;
+		return NULL;
 
 	net_dev->netdev_ops = &bgmac_netdev_ops;
 	net_dev->ethtool_ops = &bgmac_ethtool_ops;
+
 	bgmac = netdev_priv(net_dev);
-	memcpy(bgmac, info, sizeof(*bgmac));
+	bgmac->dev = dev;
 	bgmac->net_dev = net_dev;
+
+	return bgmac;
+}
+EXPORT_SYMBOL_GPL(bgmac_alloc);
+
+int bgmac_enet_probe(struct bgmac *bgmac)
+{
+	struct net_device *net_dev = bgmac->net_dev;
+	int err;
+
 	net_dev->irq = bgmac->irq;
 	SET_NETDEV_DEV(net_dev, bgmac->dev);
 
-	if (!is_valid_ether_addr(bgmac->mac_addr)) {
+	if (!is_valid_ether_addr(net_dev->dev_addr)) {
 		dev_err(bgmac->dev, "Invalid MAC addr: %pM\n",
-			bgmac->mac_addr);
-		eth_random_addr(bgmac->mac_addr);
+			net_dev->dev_addr);
+		eth_hw_addr_random(net_dev);
 		dev_warn(bgmac->dev, "Using random MAC: %pM\n",
-			 bgmac->mac_addr);
+			 net_dev->dev_addr);
 	}
-	ether_addr_copy(net_dev->dev_addr, bgmac->mac_addr);
 
 	/* This (reset &) enable is not preset in specs or reference driver but
 	 * Broadcom does it in arch PCI code when enabling fake PCI device.
@@ -1488,7 +1499,7 @@ int bgmac_enet_probe(struct bgmac *info)
 	err = bgmac_dma_alloc(bgmac);
 	if (err) {
 		dev_err(bgmac->dev, "Unable to alloc memory for DMA\n");
-		goto err_netdev_free;
+		goto err_out;
 	}
 
 	bgmac->int_mask = BGMAC_IS_ERRMASK | BGMAC_IS_RX | BGMAC_IS_TX_MASK;
@@ -1521,8 +1532,7 @@ err_phy_disconnect:
 	phy_disconnect(net_dev->phydev);
 err_dma_free:
 	bgmac_dma_free(bgmac);
-err_netdev_free:
-	free_netdev(net_dev);
+err_out:
 
 	return err;
 }
diff --git a/drivers/net/ethernet/broadcom/bgmac.h b/drivers/net/ethernet/broadcom/bgmac.h
index 71f493f2451f..248727dc62f2 100644
--- a/drivers/net/ethernet/broadcom/bgmac.h
+++ b/drivers/net/ethernet/broadcom/bgmac.h
@@ -474,7 +474,6 @@ struct bgmac {
 
 	struct device *dev;
 	struct device *dma_dev;
-	unsigned char mac_addr[ETH_ALEN];
 	u32 feature_flags;
 
 	struct net_device *net_dev;
@@ -517,12 +516,13 @@ struct bgmac {
 	int (*phy_connect)(struct bgmac *bgmac);
 };
 
-int bgmac_enet_probe(struct bgmac *info);
+struct bgmac *bgmac_alloc(struct device *dev);
+int bgmac_enet_probe(struct bgmac *bgmac);
 void bgmac_enet_remove(struct bgmac *bgmac);
 void bgmac_adjust_link(struct net_device *net_dev);
 int bgmac_phy_connect_direct(struct bgmac *bgmac);
 
-struct mii_bus *bcma_mdio_mii_register(struct bcma_device *core, u8 phyaddr);
+struct mii_bus *bcma_mdio_mii_register(struct bgmac *bgmac);
 void bcma_mdio_mii_unregister(struct mii_bus *mii_bus);
 
 static inline u32 bgmac_read(struct bgmac *bgmac, u16 offset)
diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c
index d5d1026be4b7..e3af1f3cb61f 100644
--- a/drivers/net/ethernet/broadcom/bnx2.c
+++ b/drivers/net/ethernet/broadcom/bnx2.c
@@ -3515,7 +3515,7 @@ static int bnx2_poll_msix(struct napi_struct *napi, int budget)
 		rmb();
 		if (likely(!bnx2_has_fast_work(bnapi))) {
 
-			napi_complete(napi);
+			napi_complete_done(napi, work_done);
 			BNX2_WR(bp, BNX2_PCICFG_INT_ACK_CMD, bnapi->int_num |
 				BNX2_PCICFG_INT_ACK_CMD_INDEX_VALID |
 				bnapi->last_status_idx);
@@ -3552,7 +3552,7 @@ static int bnx2_poll(struct napi_struct *napi, int budget)
 
 		rmb();
 		if (likely(!bnx2_has_work(bnapi))) {
-			napi_complete(napi);
+			napi_complete_done(napi, work_done);
 			if (likely(bp->flags & BNX2_FLAG_USING_MSI_OR_MSIX)) {
 				BNX2_WR(bp, BNX2_PCICFG_INT_ACK_CMD,
 					BNX2_PCICFG_INT_ACK_CMD_INDEX_VALID |
@@ -6821,13 +6821,13 @@ bnx2_save_stats(struct bnx2 *bp)
 	(unsigned long) (bp->stats_blk->ctr +			\
 			 bp->temp_stats_blk->ctr)
 
-static struct rtnl_link_stats64 *
+static void
 bnx2_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *net_stats)
 {
 	struct bnx2 *bp = netdev_priv(dev);
 
 	if (bp->stats_blk == NULL)
-		return net_stats;
+		return;
 
 	net_stats->rx_packets =
 		GET_64BIT_NET_STATS(stat_IfHCInUcastPkts) +
@@ -6891,7 +6891,6 @@ bnx2_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *net_stats)
 		GET_32BIT_NET_STATS(stat_IfInMBUFDiscards) +
 		GET_32BIT_NET_STATS(stat_FwRxDrop);
 
-	return net_stats;
 }
 
 /* All ethtool functions called with rtnl_lock */
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index 3e199d3e461e..9e8c06130c09 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -549,14 +549,7 @@ static int bnx2x_alloc_rx_sge(struct bnx2x *bp, struct bnx2x_fastpath *fp,
 	struct bnx2x_alloc_pool *pool = &fp->page_pool;
 	dma_addr_t mapping;
 
-	if (!pool->page || (PAGE_SIZE - pool->offset) < SGE_PAGE_SIZE) {
-
-		/* put page reference used by the memory pool, since we
-		 * won't be using this page as the mempool anymore.
-		 */
-		if (pool->page)
-			put_page(pool->page);
-
+	if (!pool->page) {
 		pool->page = alloc_pages(gfp_mask, PAGES_PER_SGE_SHIFT);
 		if (unlikely(!pool->page))
 			return -ENOMEM;
@@ -571,7 +564,6 @@ static int bnx2x_alloc_rx_sge(struct bnx2x *bp, struct bnx2x_fastpath *fp,
 		return -ENOMEM;
 	}
 
-	get_page(pool->page);
 	sw_buf->page = pool->page;
 	sw_buf->offset = pool->offset;
 
@@ -581,7 +573,10 @@ static int bnx2x_alloc_rx_sge(struct bnx2x *bp, struct bnx2x_fastpath *fp,
 	sge->addr_lo = cpu_to_le32(U64_LO(mapping));
 
 	pool->offset += SGE_PAGE_SIZE;
-
+	if (PAGE_SIZE - pool->offset >= SGE_PAGE_SIZE)
+		get_page(pool->page);
+	else
+		pool->page = NULL;
 	return 0;
 }
 
@@ -3229,7 +3224,7 @@ static int bnx2x_poll(struct napi_struct *napi, int budget)
 		 * has been updated when NAPI was scheduled.
 		 */
 		if (IS_FCOE_FP(fp)) {
-			napi_complete(napi);
+			napi_complete_done(napi, rx_work_done);
 		} else {
 			bnx2x_update_fpsb_idx(fp);
 			/* bnx2x_has_rx_work() reads the status block,
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
index 5f19427c7b27..43423744fdfa 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
@@ -216,165 +216,184 @@ static int bnx2x_get_port_type(struct bnx2x *bp)
 	return port_type;
 }
 
-static int bnx2x_get_vf_settings(struct net_device *dev,
-				 struct ethtool_cmd *cmd)
+static int bnx2x_get_vf_link_ksettings(struct net_device *dev,
+				       struct ethtool_link_ksettings *cmd)
 {
 	struct bnx2x *bp = netdev_priv(dev);
+	u32 supported, advertising;
+
+	ethtool_convert_link_mode_to_legacy_u32(&supported,
+						cmd->link_modes.supported);
+	ethtool_convert_link_mode_to_legacy_u32(&advertising,
+						cmd->link_modes.advertising);
 
 	if (bp->state == BNX2X_STATE_OPEN) {
 		if (test_bit(BNX2X_LINK_REPORT_FD,
 			     &bp->vf_link_vars.link_report_flags))
-			cmd->duplex = DUPLEX_FULL;
+			cmd->base.duplex = DUPLEX_FULL;
 		else
-			cmd->duplex = DUPLEX_HALF;
+			cmd->base.duplex = DUPLEX_HALF;
 
-		ethtool_cmd_speed_set(cmd, bp->vf_link_vars.line_speed);
+		cmd->base.speed = bp->vf_link_vars.line_speed;
 	} else {
-		cmd->duplex = DUPLEX_UNKNOWN;
-		ethtool_cmd_speed_set(cmd, SPEED_UNKNOWN);
+		cmd->base.duplex = DUPLEX_UNKNOWN;
+		cmd->base.speed = SPEED_UNKNOWN;
 	}
 
-	cmd->port		= PORT_OTHER;
-	cmd->phy_address	= 0;
-	cmd->transceiver	= XCVR_INTERNAL;
-	cmd->autoneg		= AUTONEG_DISABLE;
-	cmd->maxtxpkt		= 0;
-	cmd->maxrxpkt		= 0;
+	cmd->base.port		= PORT_OTHER;
+	cmd->base.phy_address	= 0;
+	cmd->base.autoneg	= AUTONEG_DISABLE;
 
 	DP(BNX2X_MSG_ETHTOOL, "ethtool_cmd: cmd %d\n"
 	   "  supported 0x%x  advertising 0x%x  speed %u\n"
-	   "  duplex %d  port %d  phy_address %d  transceiver %d\n"
-	   "  autoneg %d  maxtxpkt %d  maxrxpkt %d\n",
-	   cmd->cmd, cmd->supported, cmd->advertising,
-	   ethtool_cmd_speed(cmd),
-	   cmd->duplex, cmd->port, cmd->phy_address, cmd->transceiver,
-	   cmd->autoneg, cmd->maxtxpkt, cmd->maxrxpkt);
+	   "  duplex %d  port %d  phy_address %d\n"
+	   "  autoneg %d\n",
+	   cmd->base.cmd, supported, advertising,
+	   cmd->base.speed,
+	   cmd->base.duplex, cmd->base.port, cmd->base.phy_address,
+	   cmd->base.autoneg);
 
 	return 0;
 }
 
-static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int bnx2x_get_link_ksettings(struct net_device *dev,
+				    struct ethtool_link_ksettings *cmd)
 {
 	struct bnx2x *bp = netdev_priv(dev);
 	int cfg_idx = bnx2x_get_link_cfg_idx(bp);
 	u32 media_type;
+	u32 supported, advertising, lp_advertising;
+
+	ethtool_convert_link_mode_to_legacy_u32(&lp_advertising,
+						cmd->link_modes.lp_advertising);
 
 	/* Dual Media boards present all available port types */
-	cmd->supported = bp->port.supported[cfg_idx] |
+	supported = bp->port.supported[cfg_idx] |
 		(bp->port.supported[cfg_idx ^ 1] &
 		 (SUPPORTED_TP | SUPPORTED_FIBRE));
-	cmd->advertising = bp->port.advertising[cfg_idx];
+	advertising = bp->port.advertising[cfg_idx];
 	media_type = bp->link_params.phy[bnx2x_get_cur_phy_idx(bp)].media_type;
 	if (media_type == ETH_PHY_SFP_1G_FIBER) {
-		cmd->supported &= ~(SUPPORTED_10000baseT_Full);
-		cmd->advertising &= ~(ADVERTISED_10000baseT_Full);
+		supported &= ~(SUPPORTED_10000baseT_Full);
+		advertising &= ~(ADVERTISED_10000baseT_Full);
 	}
 
 	if ((bp->state == BNX2X_STATE_OPEN) && bp->link_vars.link_up &&
 	    !(bp->flags & MF_FUNC_DIS)) {
-		cmd->duplex = bp->link_vars.duplex;
+		cmd->base.duplex = bp->link_vars.duplex;
 
 		if (IS_MF(bp) && !BP_NOMCP(bp))
-			ethtool_cmd_speed_set(cmd, bnx2x_get_mf_speed(bp));
+			cmd->base.speed = bnx2x_get_mf_speed(bp);
 		else
-			ethtool_cmd_speed_set(cmd, bp->link_vars.line_speed);
+			cmd->base.speed = bp->link_vars.line_speed;
 	} else {
-		cmd->duplex = DUPLEX_UNKNOWN;
-		ethtool_cmd_speed_set(cmd, SPEED_UNKNOWN);
+		cmd->base.duplex = DUPLEX_UNKNOWN;
+		cmd->base.speed = SPEED_UNKNOWN;
 	}
 
-	cmd->port = bnx2x_get_port_type(bp);
+	cmd->base.port = bnx2x_get_port_type(bp);
 
-	cmd->phy_address = bp->mdio.prtad;
-	cmd->transceiver = XCVR_INTERNAL;
+	cmd->base.phy_address = bp->mdio.prtad;
 
 	if (bp->link_params.req_line_speed[cfg_idx] == SPEED_AUTO_NEG)
-		cmd->autoneg = AUTONEG_ENABLE;
+		cmd->base.autoneg = AUTONEG_ENABLE;
 	else
-		cmd->autoneg = AUTONEG_DISABLE;
+		cmd->base.autoneg = AUTONEG_DISABLE;
 
 	/* Publish LP advertised speeds and FC */
 	if (bp->link_vars.link_status & LINK_STATUS_AUTO_NEGOTIATE_COMPLETE) {
 		u32 status = bp->link_vars.link_status;
 
-		cmd->lp_advertising |= ADVERTISED_Autoneg;
+		lp_advertising |= ADVERTISED_Autoneg;
 		if (status & LINK_STATUS_LINK_PARTNER_SYMMETRIC_PAUSE)
-			cmd->lp_advertising |= ADVERTISED_Pause;
+			lp_advertising |= ADVERTISED_Pause;
 		if (status & LINK_STATUS_LINK_PARTNER_ASYMMETRIC_PAUSE)
-			cmd->lp_advertising |= ADVERTISED_Asym_Pause;
+			lp_advertising |= ADVERTISED_Asym_Pause;
 
 		if (status & LINK_STATUS_LINK_PARTNER_10THD_CAPABLE)
-			cmd->lp_advertising |= ADVERTISED_10baseT_Half;
+			lp_advertising |= ADVERTISED_10baseT_Half;
 		if (status & LINK_STATUS_LINK_PARTNER_10TFD_CAPABLE)
-			cmd->lp_advertising |= ADVERTISED_10baseT_Full;
+			lp_advertising |= ADVERTISED_10baseT_Full;
 		if (status & LINK_STATUS_LINK_PARTNER_100TXHD_CAPABLE)
-			cmd->lp_advertising |= ADVERTISED_100baseT_Half;
+			lp_advertising |= ADVERTISED_100baseT_Half;
 		if (status & LINK_STATUS_LINK_PARTNER_100TXFD_CAPABLE)
-			cmd->lp_advertising |= ADVERTISED_100baseT_Full;
+			lp_advertising |= ADVERTISED_100baseT_Full;
 		if (status & LINK_STATUS_LINK_PARTNER_1000THD_CAPABLE)
-			cmd->lp_advertising |= ADVERTISED_1000baseT_Half;
+			lp_advertising |= ADVERTISED_1000baseT_Half;
 		if (status & LINK_STATUS_LINK_PARTNER_1000TFD_CAPABLE) {
 			if (media_type == ETH_PHY_KR) {
-				cmd->lp_advertising |=
+				lp_advertising |=
 					ADVERTISED_1000baseKX_Full;
 			} else {
-				cmd->lp_advertising |=
+				lp_advertising |=
 					ADVERTISED_1000baseT_Full;
 			}
 		}
 		if (status & LINK_STATUS_LINK_PARTNER_2500XFD_CAPABLE)
-			cmd->lp_advertising |= ADVERTISED_2500baseX_Full;
+			lp_advertising |= ADVERTISED_2500baseX_Full;
 		if (status & LINK_STATUS_LINK_PARTNER_10GXFD_CAPABLE) {
 			if (media_type == ETH_PHY_KR) {
-				cmd->lp_advertising |=
+				lp_advertising |=
 					ADVERTISED_10000baseKR_Full;
 			} else {
-				cmd->lp_advertising |=
+				lp_advertising |=
 					ADVERTISED_10000baseT_Full;
 			}
 		}
 		if (status & LINK_STATUS_LINK_PARTNER_20GXFD_CAPABLE)
-			cmd->lp_advertising |= ADVERTISED_20000baseKR2_Full;
+			lp_advertising |= ADVERTISED_20000baseKR2_Full;
 	}
 
-	cmd->maxtxpkt = 0;
-	cmd->maxrxpkt = 0;
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+						supported);
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+						advertising);
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.lp_advertising,
+						lp_advertising);
 
 	DP(BNX2X_MSG_ETHTOOL, "ethtool_cmd: cmd %d\n"
 	   "  supported 0x%x  advertising 0x%x  speed %u\n"
-	   "  duplex %d  port %d  phy_address %d  transceiver %d\n"
-	   "  autoneg %d  maxtxpkt %d  maxrxpkt %d\n",
-	   cmd->cmd, cmd->supported, cmd->advertising,
-	   ethtool_cmd_speed(cmd),
-	   cmd->duplex, cmd->port, cmd->phy_address, cmd->transceiver,
-	   cmd->autoneg, cmd->maxtxpkt, cmd->maxrxpkt);
+	   "  duplex %d  port %d  phy_address %d\n"
+	   "  autoneg %d\n",
+	   cmd->base.cmd, supported, advertising,
+	   cmd->base.speed,
+	   cmd->base.duplex, cmd->base.port, cmd->base.phy_address,
+	   cmd->base.autoneg);
 
 	return 0;
 }
 
-static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int bnx2x_set_link_ksettings(struct net_device *dev,
+				    const struct ethtool_link_ksettings *cmd)
 {
 	struct bnx2x *bp = netdev_priv(dev);
 	u32 advertising, cfg_idx, old_multi_phy_config, new_multi_phy_config;
 	u32 speed, phy_idx;
+	u32 supported;
+	u8 duplex = cmd->base.duplex;
+
+	ethtool_convert_link_mode_to_legacy_u32(&supported,
+						cmd->link_modes.supported);
+	ethtool_convert_link_mode_to_legacy_u32(&advertising,
+						cmd->link_modes.advertising);
 
 	if (IS_MF_SD(bp))
 		return 0;
 
 	DP(BNX2X_MSG_ETHTOOL, "ethtool_cmd: cmd %d\n"
 	   "  supported 0x%x  advertising 0x%x  speed %u\n"
-	   "  duplex %d  port %d  phy_address %d  transceiver %d\n"
-	   "  autoneg %d  maxtxpkt %d  maxrxpkt %d\n",
-	   cmd->cmd, cmd->supported, cmd->advertising,
-	   ethtool_cmd_speed(cmd),
-	   cmd->duplex, cmd->port, cmd->phy_address, cmd->transceiver,
-	   cmd->autoneg, cmd->maxtxpkt, cmd->maxrxpkt);
+	   "  duplex %d  port %d  phy_address %d\n"
+	   "  autoneg %d\n",
+	   cmd->base.cmd, supported, advertising,
+	   cmd->base.speed,
+	   cmd->base.duplex, cmd->base.port, cmd->base.phy_address,
+	   cmd->base.autoneg);
 
-	speed = ethtool_cmd_speed(cmd);
+	speed = cmd->base.speed;
 
 	/* If received a request for an unknown duplex, assume full*/
-	if (cmd->duplex == DUPLEX_UNKNOWN)
-		cmd->duplex = DUPLEX_FULL;
+	if (duplex == DUPLEX_UNKNOWN)
+		duplex = DUPLEX_FULL;
 
 	if (IS_MF_SI(bp)) {
 		u32 part;
@@ -410,8 +429,8 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 
 	cfg_idx = bnx2x_get_link_cfg_idx(bp);
 	old_multi_phy_config = bp->link_params.multi_phy_config;
-	if (cmd->port != bnx2x_get_port_type(bp)) {
-		switch (cmd->port) {
+	if (cmd->base.port != bnx2x_get_port_type(bp)) {
+		switch (cmd->base.port) {
 		case PORT_TP:
 			if (!(bp->port.supported[0] & SUPPORTED_TP ||
 			      bp->port.supported[1] & SUPPORTED_TP)) {
@@ -461,7 +480,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	bp->link_params.multi_phy_config = old_multi_phy_config;
 	DP(BNX2X_MSG_ETHTOOL, "cfg_idx = %x\n", cfg_idx);
 
-	if (cmd->autoneg == AUTONEG_ENABLE) {
+	if (cmd->base.autoneg == AUTONEG_ENABLE) {
 		u32 an_supported_speed = bp->port.supported[cfg_idx];
 		if (bp->link_params.phy[EXT_PHY1].type ==
 		    PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833)
@@ -473,51 +492,51 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 		}
 
 		/* advertise the requested speed and duplex if supported */
-		if (cmd->advertising & ~an_supported_speed) {
+		if (advertising & ~an_supported_speed) {
 			DP(BNX2X_MSG_ETHTOOL,
 			   "Advertisement parameters are not supported\n");
 			return -EINVAL;
 		}
 
 		bp->link_params.req_line_speed[cfg_idx] = SPEED_AUTO_NEG;
-		bp->link_params.req_duplex[cfg_idx] = cmd->duplex;
+		bp->link_params.req_duplex[cfg_idx] = duplex;
 		bp->port.advertising[cfg_idx] = (ADVERTISED_Autoneg |
-					 cmd->advertising);
-		if (cmd->advertising) {
+					 advertising);
+		if (advertising) {
 
 			bp->link_params.speed_cap_mask[cfg_idx] = 0;
-			if (cmd->advertising & ADVERTISED_10baseT_Half) {
+			if (advertising & ADVERTISED_10baseT_Half) {
 				bp->link_params.speed_cap_mask[cfg_idx] |=
 				PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_HALF;
 			}
-			if (cmd->advertising & ADVERTISED_10baseT_Full)
+			if (advertising & ADVERTISED_10baseT_Full)
 				bp->link_params.speed_cap_mask[cfg_idx] |=
 				PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL;
 
-			if (cmd->advertising & ADVERTISED_100baseT_Full)
+			if (advertising & ADVERTISED_100baseT_Full)
 				bp->link_params.speed_cap_mask[cfg_idx] |=
 				PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_FULL;
 
-			if (cmd->advertising & ADVERTISED_100baseT_Half) {
+			if (advertising & ADVERTISED_100baseT_Half) {
 				bp->link_params.speed_cap_mask[cfg_idx] |=
 				     PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_HALF;
 			}
-			if (cmd->advertising & ADVERTISED_1000baseT_Half) {
+			if (advertising & ADVERTISED_1000baseT_Half) {
 				bp->link_params.speed_cap_mask[cfg_idx] |=
 					PORT_HW_CFG_SPEED_CAPABILITY_D0_1G;
 			}
-			if (cmd->advertising & (ADVERTISED_1000baseT_Full |
+			if (advertising & (ADVERTISED_1000baseT_Full |
 						ADVERTISED_1000baseKX_Full))
 				bp->link_params.speed_cap_mask[cfg_idx] |=
 					PORT_HW_CFG_SPEED_CAPABILITY_D0_1G;
 
-			if (cmd->advertising & (ADVERTISED_10000baseT_Full |
+			if (advertising & (ADVERTISED_10000baseT_Full |
 						ADVERTISED_10000baseKX4_Full |
 						ADVERTISED_10000baseKR_Full))
 				bp->link_params.speed_cap_mask[cfg_idx] |=
 					PORT_HW_CFG_SPEED_CAPABILITY_D0_10G;
 
-			if (cmd->advertising & ADVERTISED_20000baseKR2_Full)
+			if (advertising & ADVERTISED_20000baseKR2_Full)
 				bp->link_params.speed_cap_mask[cfg_idx] |=
 					PORT_HW_CFG_SPEED_CAPABILITY_D0_20G;
 		}
@@ -525,7 +544,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 		/* advertise the requested speed and duplex if supported */
 		switch (speed) {
 		case SPEED_10:
-			if (cmd->duplex == DUPLEX_FULL) {
+			if (duplex == DUPLEX_FULL) {
 				if (!(bp->port.supported[cfg_idx] &
 				      SUPPORTED_10baseT_Full)) {
 					DP(BNX2X_MSG_ETHTOOL,
@@ -549,7 +568,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 			break;
 
 		case SPEED_100:
-			if (cmd->duplex == DUPLEX_FULL) {
+			if (duplex == DUPLEX_FULL) {
 				if (!(bp->port.supported[cfg_idx] &
 						SUPPORTED_100baseT_Full)) {
 					DP(BNX2X_MSG_ETHTOOL,
@@ -573,7 +592,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 			break;
 
 		case SPEED_1000:
-			if (cmd->duplex != DUPLEX_FULL) {
+			if (duplex != DUPLEX_FULL) {
 				DP(BNX2X_MSG_ETHTOOL,
 				   "1G half not supported\n");
 				return -EINVAL;
@@ -596,7 +615,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 			break;
 
 		case SPEED_2500:
-			if (cmd->duplex != DUPLEX_FULL) {
+			if (duplex != DUPLEX_FULL) {
 				DP(BNX2X_MSG_ETHTOOL,
 				   "2.5G half not supported\n");
 				return -EINVAL;
@@ -614,7 +633,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 			break;
 
 		case SPEED_10000:
-			if (cmd->duplex != DUPLEX_FULL) {
+			if (duplex != DUPLEX_FULL) {
 				DP(BNX2X_MSG_ETHTOOL,
 				   "10G half not supported\n");
 				return -EINVAL;
@@ -644,7 +663,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 		}
 
 		bp->link_params.req_line_speed[cfg_idx] = speed;
-		bp->link_params.req_duplex[cfg_idx] = cmd->duplex;
+		bp->link_params.req_duplex[cfg_idx] = duplex;
 		bp->port.advertising[cfg_idx] = advertising;
 	}
 
@@ -3605,8 +3624,6 @@ static int bnx2x_get_ts_info(struct net_device *dev,
 }
 
 static const struct ethtool_ops bnx2x_ethtool_ops = {
-	.get_settings		= bnx2x_get_settings,
-	.set_settings		= bnx2x_set_settings,
 	.get_drvinfo		= bnx2x_get_drvinfo,
 	.get_regs_len		= bnx2x_get_regs_len,
 	.get_regs		= bnx2x_get_regs,
@@ -3646,10 +3663,11 @@ static const struct ethtool_ops bnx2x_ethtool_ops = {
 	.get_eee		= bnx2x_get_eee,
 	.set_eee		= bnx2x_set_eee,
 	.get_ts_info		= bnx2x_get_ts_info,
+	.get_link_ksettings	= bnx2x_get_link_ksettings,
+	.set_link_ksettings	= bnx2x_set_link_ksettings,
 };
 
 static const struct ethtool_ops bnx2x_vf_ethtool_ops = {
-	.get_settings		= bnx2x_get_vf_settings,
 	.get_drvinfo		= bnx2x_get_drvinfo,
 	.get_msglevel		= bnx2x_get_msglevel,
 	.set_msglevel		= bnx2x_set_msglevel,
@@ -3667,6 +3685,7 @@ static const struct ethtool_ops bnx2x_vf_ethtool_ops = {
 	.set_rxfh		= bnx2x_set_rxfh,
 	.get_channels		= bnx2x_get_channels,
 	.set_channels		= bnx2x_set_channels,
+	.get_link_ksettings	= bnx2x_get_vf_link_ksettings,
 };
 
 void bnx2x_set_ethtool_ops(struct bnx2x *bp, struct net_device *netdev)
diff --git a/drivers/net/ethernet/broadcom/bnxt/Makefile b/drivers/net/ethernet/broadcom/bnxt/Makefile
index 6082ed1b5ea0..a7ca45b251cb 100644
--- a/drivers/net/ethernet/broadcom/bnxt/Makefile
+++ b/drivers/net/ethernet/broadcom/bnxt/Makefile
@@ -1,3 +1,3 @@
 obj-$(CONFIG_BNXT) += bnxt_en.o
 
-bnxt_en-y := bnxt.o bnxt_sriov.o bnxt_ethtool.o bnxt_dcb.o bnxt_ulp.o
+bnxt_en-y := bnxt.o bnxt_sriov.o bnxt_ethtool.o bnxt_dcb.o bnxt_ulp.o bnxt_xdp.o
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 4fcc6a84a087..235733e91c79 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -1,6 +1,7 @@
 /* Broadcom NetXtreme-C/E network driver.
  *
  * Copyright (c) 2014-2016 Broadcom Corporation
+ * Copyright (c) 2016-2017 Broadcom Limited
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -33,15 +34,13 @@
 #include <linux/if.h>
 #include <linux/if_vlan.h>
 #include <linux/rtc.h>
+#include <linux/bpf.h>
 #include <net/ip.h>
 #include <net/tcp.h>
 #include <net/udp.h>
 #include <net/checksum.h>
 #include <net/ip6_checksum.h>
 #include <net/udp_tunnel.h>
-#ifdef CONFIG_NET_RX_BUSY_POLL
-#include <net/busy_poll.h>
-#endif
 #include <linux/workqueue.h>
 #include <linux/prefetch.h>
 #include <linux/cache.h>
@@ -56,6 +55,7 @@
 #include "bnxt_sriov.h"
 #include "bnxt_ethtool.h"
 #include "bnxt_dcb.h"
+#include "bnxt_xdp.h"
 
 #define BNXT_TX_TIMEOUT		(5 * HZ)
 
@@ -99,6 +99,8 @@ enum board_idx {
 	BCM57407_NPAR,
 	BCM57414_NPAR,
 	BCM57416_NPAR,
+	BCM57452,
+	BCM57454,
 	NETXTREME_E_VF,
 	NETXTREME_C_VF,
 };
@@ -133,6 +135,8 @@ static const struct {
 	{ "Broadcom BCM57407 NetXtreme-E Ethernet Partition" },
 	{ "Broadcom BCM57414 NetXtreme-E Ethernet Partition" },
 	{ "Broadcom BCM57416 NetXtreme-E Ethernet Partition" },
+	{ "Broadcom BCM57452 NetXtreme-E 10Gb/25Gb/40Gb/50Gb Ethernet" },
+	{ "Broadcom BCM57454 NetXtreme-E 10Gb/25Gb/40Gb/50Gb/100Gb Ethernet" },
 	{ "Broadcom NetXtreme-E Ethernet Virtual Function" },
 	{ "Broadcom NetXtreme-C Ethernet Virtual Function" },
 };
@@ -168,6 +172,8 @@ static const struct pci_device_id bnxt_pci_tbl[] = {
 	{ PCI_VDEVICE(BROADCOM, 0x16ed), .driver_data = BCM57414_NPAR },
 	{ PCI_VDEVICE(BROADCOM, 0x16ee), .driver_data = BCM57416_NPAR },
 	{ PCI_VDEVICE(BROADCOM, 0x16ef), .driver_data = BCM57416_NPAR },
+	{ PCI_VDEVICE(BROADCOM, 0x16f1), .driver_data = BCM57452 },
+	{ PCI_VDEVICE(BROADCOM, 0x1614), .driver_data = BCM57454 },
 #ifdef CONFIG_BNXT_SRIOV
 	{ PCI_VDEVICE(BROADCOM, 0x16c1), .driver_data = NETXTREME_E_VF },
 	{ PCI_VDEVICE(BROADCOM, 0x16cb), .driver_data = NETXTREME_C_VF },
@@ -213,16 +219,7 @@ static bool bnxt_vf_pciid(enum board_idx idx)
 #define BNXT_CP_DB_IRQ_DIS(db)						\
 		writel(DB_CP_IRQ_DIS_FLAGS, db)
 
-static inline u32 bnxt_tx_avail(struct bnxt *bp, struct bnxt_tx_ring_info *txr)
-{
-	/* Tell compiler to fetch tx indices from memory. */
-	barrier();
-
-	return bp->tx_ring_size -
-		((txr->tx_prod - txr->tx_cons) & bp->tx_ring_mask);
-}
-
-static const u16 bnxt_lhint_arr[] = {
+const u16 bnxt_lhint_arr[] = {
 	TX_BD_FLAGS_LHINT_512_AND_SMALLER,
 	TX_BD_FLAGS_LHINT_512_TO_1023,
 	TX_BD_FLAGS_LHINT_1024_TO_2047,
@@ -265,8 +262,8 @@ static netdev_tx_t bnxt_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		return NETDEV_TX_OK;
 	}
 
-	txr = &bp->tx_ring[i];
 	txq = netdev_get_tx_queue(dev, i);
+	txr = &bp->tx_ring[bp->tx_ring_map[i]];
 	prod = txr->tx_prod;
 
 	free_size = bnxt_tx_avail(bp, txr);
@@ -512,8 +509,7 @@ tx_dma_error:
 static void bnxt_tx_int(struct bnxt *bp, struct bnxt_napi *bnapi, int nr_pkts)
 {
 	struct bnxt_tx_ring_info *txr = bnapi->tx_ring;
-	int index = txr - &bp->tx_ring[0];
-	struct netdev_queue *txq = netdev_get_tx_queue(bp->dev, index);
+	struct netdev_queue *txq = netdev_get_tx_queue(bp->dev, txr->txq_index);
 	u16 cons = txr->tx_cons;
 	struct pci_dev *pdev = bp->pdev;
 	int i;
@@ -576,6 +572,25 @@ next_tx_int:
 	}
 }
 
+static struct page *__bnxt_alloc_rx_page(struct bnxt *bp, dma_addr_t *mapping,
+					 gfp_t gfp)
+{
+	struct device *dev = &bp->pdev->dev;
+	struct page *page;
+
+	page = alloc_page(gfp);
+	if (!page)
+		return NULL;
+
+	*mapping = dma_map_page(dev, page, 0, PAGE_SIZE, bp->rx_dir);
+	if (dma_mapping_error(dev, *mapping)) {
+		__free_page(page);
+		return NULL;
+	}
+	*mapping += bp->rx_dma_offset;
+	return page;
+}
+
 static inline u8 *__bnxt_alloc_rx_data(struct bnxt *bp, dma_addr_t *mapping,
 				       gfp_t gfp)
 {
@@ -586,8 +601,8 @@ static inline u8 *__bnxt_alloc_rx_data(struct bnxt *bp, dma_addr_t *mapping,
 	if (!data)
 		return NULL;
 
-	*mapping = dma_map_single(&pdev->dev, data + BNXT_RX_DMA_OFFSET,
-				  bp->rx_buf_use_size, PCI_DMA_FROMDEVICE);
+	*mapping = dma_map_single(&pdev->dev, data + bp->rx_dma_offset,
+				  bp->rx_buf_use_size, bp->rx_dir);
 
 	if (dma_mapping_error(&pdev->dev, *mapping)) {
 		kfree(data);
@@ -596,29 +611,37 @@ static inline u8 *__bnxt_alloc_rx_data(struct bnxt *bp, dma_addr_t *mapping,
 	return data;
 }
 
-static inline int bnxt_alloc_rx_data(struct bnxt *bp,
-				     struct bnxt_rx_ring_info *rxr,
-				     u16 prod, gfp_t gfp)
+int bnxt_alloc_rx_data(struct bnxt *bp, struct bnxt_rx_ring_info *rxr,
+		       u16 prod, gfp_t gfp)
 {
 	struct rx_bd *rxbd = &rxr->rx_desc_ring[RX_RING(prod)][RX_IDX(prod)];
 	struct bnxt_sw_rx_bd *rx_buf = &rxr->rx_buf_ring[prod];
-	u8 *data;
 	dma_addr_t mapping;
 
-	data = __bnxt_alloc_rx_data(bp, &mapping, gfp);
-	if (!data)
-		return -ENOMEM;
+	if (BNXT_RX_PAGE_MODE(bp)) {
+		struct page *page = __bnxt_alloc_rx_page(bp, &mapping, gfp);
 
-	rx_buf->data = data;
-	dma_unmap_addr_set(rx_buf, mapping, mapping);
+		if (!page)
+			return -ENOMEM;
 
-	rxbd->rx_bd_haddr = cpu_to_le64(mapping);
+		rx_buf->data = page;
+		rx_buf->data_ptr = page_address(page) + bp->rx_offset;
+	} else {
+		u8 *data = __bnxt_alloc_rx_data(bp, &mapping, gfp);
 
+		if (!data)
+			return -ENOMEM;
+
+		rx_buf->data = data;
+		rx_buf->data_ptr = data + bp->rx_offset;
+	}
+	rx_buf->mapping = mapping;
+
+	rxbd->rx_bd_haddr = cpu_to_le64(mapping);
 	return 0;
 }
 
-static void bnxt_reuse_rx_data(struct bnxt_rx_ring_info *rxr, u16 cons,
-			       u8 *data)
+void bnxt_reuse_rx_data(struct bnxt_rx_ring_info *rxr, u16 cons, void *data)
 {
 	u16 prod = rxr->rx_prod;
 	struct bnxt_sw_rx_bd *cons_rx_buf, *prod_rx_buf;
@@ -628,9 +651,9 @@ static void bnxt_reuse_rx_data(struct bnxt_rx_ring_info *rxr, u16 cons,
 	cons_rx_buf = &rxr->rx_buf_ring[cons];
 
 	prod_rx_buf->data = data;
+	prod_rx_buf->data_ptr = cons_rx_buf->data_ptr;
 
-	dma_unmap_addr_set(prod_rx_buf, mapping,
-			   dma_unmap_addr(cons_rx_buf, mapping));
+	prod_rx_buf->mapping = cons_rx_buf->mapping;
 
 	prod_bd = &rxr->rx_desc_ring[RX_RING(prod)][RX_IDX(prod)];
 	cons_bd = &rxr->rx_desc_ring[RX_RING(cons)][RX_IDX(cons)];
@@ -756,13 +779,60 @@ static void bnxt_reuse_rx_agg_bufs(struct bnxt_napi *bnapi, u16 cp_cons,
 	rxr->rx_sw_agg_prod = sw_prod;
 }
 
+static struct sk_buff *bnxt_rx_page_skb(struct bnxt *bp,
+					struct bnxt_rx_ring_info *rxr,
+					u16 cons, void *data, u8 *data_ptr,
+					dma_addr_t dma_addr,
+					unsigned int offset_and_len)
+{
+	unsigned int payload = offset_and_len >> 16;
+	unsigned int len = offset_and_len & 0xffff;
+	struct skb_frag_struct *frag;
+	struct page *page = data;
+	u16 prod = rxr->rx_prod;
+	struct sk_buff *skb;
+	int off, err;
+
+	err = bnxt_alloc_rx_data(bp, rxr, prod, GFP_ATOMIC);
+	if (unlikely(err)) {
+		bnxt_reuse_rx_data(rxr, cons, data);
+		return NULL;
+	}
+	dma_addr -= bp->rx_dma_offset;
+	dma_unmap_page(&bp->pdev->dev, dma_addr, PAGE_SIZE, bp->rx_dir);
+
+	if (unlikely(!payload))
+		payload = eth_get_headlen(data_ptr, len);
+
+	skb = napi_alloc_skb(&rxr->bnapi->napi, payload);
+	if (!skb) {
+		__free_page(page);
+		return NULL;
+	}
+
+	off = (void *)data_ptr - page_address(page);
+	skb_add_rx_frag(skb, 0, page, off, len, PAGE_SIZE);
+	memcpy(skb->data - NET_IP_ALIGN, data_ptr - NET_IP_ALIGN,
+	       payload + NET_IP_ALIGN);
+
+	frag = &skb_shinfo(skb)->frags[0];
+	skb_frag_size_sub(frag, payload);
+	frag->page_offset += payload;
+	skb->data_len -= payload;
+	skb->tail += payload;
+
+	return skb;
+}
+
 static struct sk_buff *bnxt_rx_skb(struct bnxt *bp,
 				   struct bnxt_rx_ring_info *rxr, u16 cons,
-				   u16 prod, u8 *data, dma_addr_t dma_addr,
-				   unsigned int len)
+				   void *data, u8 *data_ptr,
+				   dma_addr_t dma_addr,
+				   unsigned int offset_and_len)
 {
-	int err;
+	u16 prod = rxr->rx_prod;
 	struct sk_buff *skb;
+	int err;
 
 	err = bnxt_alloc_rx_data(bp, rxr, prod, GFP_ATOMIC);
 	if (unlikely(err)) {
@@ -772,14 +842,14 @@ static struct sk_buff *bnxt_rx_skb(struct bnxt *bp,
 
 	skb = build_skb(data, 0);
 	dma_unmap_single(&bp->pdev->dev, dma_addr, bp->rx_buf_use_size,
-			 PCI_DMA_FROMDEVICE);
+			 bp->rx_dir);
 	if (!skb) {
 		kfree(data);
 		return NULL;
 	}
 
-	skb_reserve(skb, BNXT_RX_OFFSET);
-	skb_put(skb, len);
+	skb_reserve(skb, bp->rx_offset);
+	skb_put(skb, offset_and_len & 0xffff);
 	return skb;
 }
 
@@ -815,7 +885,7 @@ static struct sk_buff *bnxt_rx_pages(struct bnxt *bp, struct bnxt_napi *bnapi,
 		 * a sw_prod index that equals the cons index, so we
 		 * need to clear the cons entry now.
 		 */
-		mapping = dma_unmap_addr(cons_rx_buf, mapping);
+		mapping = cons_rx_buf->mapping;
 		page = cons_rx_buf->page;
 		cons_rx_buf->page = NULL;
 
@@ -878,14 +948,14 @@ static inline struct sk_buff *bnxt_copy_skb(struct bnxt_napi *bnapi, u8 *data,
 	if (!skb)
 		return NULL;
 
-	dma_sync_single_for_cpu(&pdev->dev, mapping,
-				bp->rx_copy_thresh, PCI_DMA_FROMDEVICE);
+	dma_sync_single_for_cpu(&pdev->dev, mapping, bp->rx_copy_thresh,
+				bp->rx_dir);
 
-	memcpy(skb->data - BNXT_RX_OFFSET, data, len + BNXT_RX_OFFSET);
+	memcpy(skb->data - NET_IP_ALIGN, data - NET_IP_ALIGN,
+	       len + NET_IP_ALIGN);
 
-	dma_sync_single_for_device(&pdev->dev, mapping,
-				   bp->rx_copy_thresh,
-				   PCI_DMA_FROMDEVICE);
+	dma_sync_single_for_device(&pdev->dev, mapping, bp->rx_copy_thresh,
+				   bp->rx_dir);
 
 	skb_put(skb, len);
 	return skb;
@@ -954,17 +1024,19 @@ static void bnxt_tpa_start(struct bnxt *bp, struct bnxt_rx_ring_info *rxr,
 	}
 
 	prod_rx_buf->data = tpa_info->data;
+	prod_rx_buf->data_ptr = tpa_info->data_ptr;
 
 	mapping = tpa_info->mapping;
-	dma_unmap_addr_set(prod_rx_buf, mapping, mapping);
+	prod_rx_buf->mapping = mapping;
 
 	prod_bd = &rxr->rx_desc_ring[RX_RING(prod)][RX_IDX(prod)];
 
 	prod_bd->rx_bd_haddr = cpu_to_le64(mapping);
 
 	tpa_info->data = cons_rx_buf->data;
+	tpa_info->data_ptr = cons_rx_buf->data_ptr;
 	cons_rx_buf->data = NULL;
-	tpa_info->mapping = dma_unmap_addr(cons_rx_buf, mapping);
+	tpa_info->mapping = cons_rx_buf->mapping;
 
 	tpa_info->len =
 		le32_to_cpu(tpa_start->rx_tpa_start_cmp_len_flags_type) >>
@@ -1130,7 +1202,6 @@ static struct sk_buff *bnxt_gro_func_5730x(struct bnxt_tpa_info *tpa_info,
 		dev_kfree_skb_any(skb);
 		return NULL;
 	}
-	tcp_gro_complete(skb);
 
 	if (nw_off) { /* tunnel */
 		struct udphdr *uh = NULL;
@@ -1180,6 +1251,8 @@ static inline struct sk_buff *bnxt_gro_skb(struct bnxt *bp,
 		       RX_TPA_END_CMP_PAYLOAD_OFFSET) >>
 		      RX_TPA_END_CMP_PAYLOAD_OFFSET_SHIFT;
 	skb = bp->gro_func(tpa_info, payload_off, TPA_END_GRO_TS(tpa_end), skb);
+	if (likely(skb))
+		tcp_gro_complete(skb);
 #endif
 	return skb;
 }
@@ -1189,17 +1262,18 @@ static inline struct sk_buff *bnxt_tpa_end(struct bnxt *bp,
 					   u32 *raw_cons,
 					   struct rx_tpa_end_cmp *tpa_end,
 					   struct rx_tpa_end_cmp_ext *tpa_end1,
-					   bool *agg_event)
+					   u8 *event)
 {
 	struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
 	struct bnxt_rx_ring_info *rxr = bnapi->rx_ring;
 	u8 agg_id = TPA_END_AGG_ID(tpa_end);
-	u8 *data, agg_bufs;
+	u8 *data_ptr, agg_bufs;
 	u16 cp_cons = RING_CMP(*raw_cons);
 	unsigned int len;
 	struct bnxt_tpa_info *tpa_info;
 	dma_addr_t mapping;
 	struct sk_buff *skb;
+	void *data;
 
 	if (unlikely(bnapi->in_reset)) {
 		int rc = bnxt_discard_rx(bp, bnapi, raw_cons, tpa_end);
@@ -1211,7 +1285,8 @@ static inline struct sk_buff *bnxt_tpa_end(struct bnxt *bp,
 
 	tpa_info = &rxr->rx_tpa[agg_id];
 	data = tpa_info->data;
-	prefetch(data);
+	data_ptr = tpa_info->data_ptr;
+	prefetch(data_ptr);
 	len = tpa_info->len;
 	mapping = tpa_info->mapping;
 
@@ -1222,7 +1297,7 @@ static inline struct sk_buff *bnxt_tpa_end(struct bnxt *bp,
 		if (!bnxt_agg_bufs_valid(bp, cpr, agg_bufs, raw_cons))
 			return ERR_PTR(-EBUSY);
 
-		*agg_event = true;
+		*event |= BNXT_AGG_EVENT;
 		cp_cons = NEXT_CMP(cp_cons);
 	}
 
@@ -1234,7 +1309,7 @@ static inline struct sk_buff *bnxt_tpa_end(struct bnxt *bp,
 	}
 
 	if (len <= bp->rx_copy_thresh) {
-		skb = bnxt_copy_skb(bnapi, data, len, mapping);
+		skb = bnxt_copy_skb(bnapi, data_ptr, len, mapping);
 		if (!skb) {
 			bnxt_abort_tpa(bp, bnapi, cp_cons, agg_bufs);
 			return NULL;
@@ -1250,18 +1325,19 @@ static inline struct sk_buff *bnxt_tpa_end(struct bnxt *bp,
 		}
 
 		tpa_info->data = new_data;
+		tpa_info->data_ptr = new_data + bp->rx_offset;
 		tpa_info->mapping = new_mapping;
 
 		skb = build_skb(data, 0);
 		dma_unmap_single(&bp->pdev->dev, mapping, bp->rx_buf_use_size,
-				 PCI_DMA_FROMDEVICE);
+				 bp->rx_dir);
 
 		if (!skb) {
 			kfree(data);
 			bnxt_abort_tpa(bp, bnapi, cp_cons, agg_bufs);
 			return NULL;
 		}
-		skb_reserve(skb, BNXT_RX_OFFSET);
+		skb_reserve(skb, bp->rx_offset);
 		skb_put(skb, len);
 	}
 
@@ -1307,7 +1383,7 @@ static inline struct sk_buff *bnxt_tpa_end(struct bnxt *bp,
  * -EIO    - packet aborted due to hw error indicated in BD
  */
 static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_napi *bnapi, u32 *raw_cons,
-		       bool *agg_event)
+		       u8 *event)
 {
 	struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
 	struct bnxt_rx_ring_info *rxr = bnapi->rx_ring;
@@ -1318,10 +1394,12 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_napi *bnapi, u32 *raw_cons,
 	u16 cons, prod, cp_cons = RING_CMP(tmp_raw_cons);
 	struct bnxt_sw_rx_bd *rx_buf;
 	unsigned int len;
-	u8 *data, agg_bufs, cmp_type;
+	u8 *data_ptr, agg_bufs, cmp_type;
 	dma_addr_t dma_addr;
 	struct sk_buff *skb;
+	void *data;
 	int rc = 0;
+	u32 misc;
 
 	rxcmp = (struct rx_cmp *)
 			&cpr->cp_desc_ring[CP_RING(cp_cons)][CP_IDX(cp_cons)];
@@ -1342,13 +1420,13 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_napi *bnapi, u32 *raw_cons,
 		bnxt_tpa_start(bp, rxr, (struct rx_tpa_start_cmp *)rxcmp,
 			       (struct rx_tpa_start_cmp_ext *)rxcmp1);
 
+		*event |= BNXT_RX_EVENT;
 		goto next_rx_no_prod;
 
 	} else if (cmp_type == CMP_TYPE_RX_L2_TPA_END_CMP) {
 		skb = bnxt_tpa_end(bp, bnapi, &tmp_raw_cons,
 				   (struct rx_tpa_end_cmp *)rxcmp,
-				   (struct rx_tpa_end_cmp_ext *)rxcmp1,
-				   agg_event);
+				   (struct rx_tpa_end_cmp_ext *)rxcmp1, event);
 
 		if (unlikely(IS_ERR(skb)))
 			return -EBUSY;
@@ -1356,37 +1434,36 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_napi *bnapi, u32 *raw_cons,
 		rc = -ENOMEM;
 		if (likely(skb)) {
 			skb_record_rx_queue(skb, bnapi->index);
-			skb_mark_napi_id(skb, &bnapi->napi);
-			if (bnxt_busy_polling(bnapi))
-				netif_receive_skb(skb);
-			else
-				napi_gro_receive(&bnapi->napi, skb);
+			napi_gro_receive(&bnapi->napi, skb);
 			rc = 1;
 		}
+		*event |= BNXT_RX_EVENT;
 		goto next_rx_no_prod;
 	}
 
 	cons = rxcmp->rx_cmp_opaque;
 	rx_buf = &rxr->rx_buf_ring[cons];
 	data = rx_buf->data;
+	data_ptr = rx_buf->data_ptr;
 	if (unlikely(cons != rxr->rx_next_cons)) {
 		int rc1 = bnxt_discard_rx(bp, bnapi, raw_cons, rxcmp);
 
 		bnxt_sched_reset(bp, rxr);
 		return rc1;
 	}
-	prefetch(data);
+	prefetch(data_ptr);
 
-	agg_bufs = (le32_to_cpu(rxcmp->rx_cmp_misc_v1) & RX_CMP_AGG_BUFS) >>
-				RX_CMP_AGG_BUFS_SHIFT;
+	misc = le32_to_cpu(rxcmp->rx_cmp_misc_v1);
+	agg_bufs = (misc & RX_CMP_AGG_BUFS) >> RX_CMP_AGG_BUFS_SHIFT;
 
 	if (agg_bufs) {
 		if (!bnxt_agg_bufs_valid(bp, cpr, agg_bufs, &tmp_raw_cons))
 			return -EBUSY;
 
 		cp_cons = NEXT_CMP(cp_cons);
-		*agg_event = true;
+		*event |= BNXT_AGG_EVENT;
 	}
+	*event |= BNXT_RX_EVENT;
 
 	rx_buf->data = NULL;
 	if (rxcmp1->rx_cmp_cfa_code_errors_v2 & RX_CMP_L2_ERRORS) {
@@ -1399,17 +1476,29 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_napi *bnapi, u32 *raw_cons,
 	}
 
 	len = le32_to_cpu(rxcmp->rx_cmp_len_flags_type) >> RX_CMP_LEN_SHIFT;
-	dma_addr = dma_unmap_addr(rx_buf, mapping);
+	dma_addr = rx_buf->mapping;
+
+	if (bnxt_rx_xdp(bp, rxr, cons, data, &data_ptr, &len, event)) {
+		rc = 1;
+		goto next_rx;
+	}
 
 	if (len <= bp->rx_copy_thresh) {
-		skb = bnxt_copy_skb(bnapi, data, len, dma_addr);
+		skb = bnxt_copy_skb(bnapi, data_ptr, len, dma_addr);
 		bnxt_reuse_rx_data(rxr, cons, data);
 		if (!skb) {
 			rc = -ENOMEM;
 			goto next_rx;
 		}
 	} else {
-		skb = bnxt_rx_skb(bp, rxr, cons, prod, data, dma_addr, len);
+		u32 payload;
+
+		if (rx_buf->data_ptr == data_ptr)
+			payload = misc & RX_CMP_PAYLOAD_OFFSET;
+		else
+			payload = 0;
+		skb = bp->rx_skb_func(bp, rxr, cons, data, data_ptr, dma_addr,
+				      payload | len);
 		if (!skb) {
 			rc = -ENOMEM;
 			goto next_rx;
@@ -1460,11 +1549,7 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_napi *bnapi, u32 *raw_cons,
 	}
 
 	skb_record_rx_queue(skb, bnapi->index);
-	skb_mark_napi_id(skb, &bnapi->napi);
-	if (bnxt_busy_polling(bnapi))
-		netif_receive_skb(skb);
-	else
-		napi_gro_receive(&bnapi->napi, skb);
+	napi_gro_receive(&bnapi->napi, skb);
 	rc = 1;
 
 next_rx:
@@ -1637,8 +1722,7 @@ static int bnxt_poll_work(struct bnxt *bp, struct bnxt_napi *bnapi, int budget)
 	u32 cons;
 	int tx_pkts = 0;
 	int rx_pkts = 0;
-	bool rx_event = false;
-	bool agg_event = false;
+	u8 event = 0;
 	struct tx_cmp *txcmp;
 
 	while (1) {
@@ -1660,12 +1744,11 @@ static int bnxt_poll_work(struct bnxt *bp, struct bnxt_napi *bnapi, int budget)
 			if (unlikely(tx_pkts > bp->tx_wake_thresh))
 				rx_pkts = budget;
 		} else if ((TX_CMP_TYPE(txcmp) & 0x30) == 0x10) {
-			rc = bnxt_rx_pkt(bp, bnapi, &raw_cons, &agg_event);
+			rc = bnxt_rx_pkt(bp, bnapi, &raw_cons, &event);
 			if (likely(rc >= 0))
 				rx_pkts += rc;
 			else if (rc == -EBUSY)	/* partial completion */
 				break;
-			rx_event = true;
 		} else if (unlikely((TX_CMP_TYPE(txcmp) ==
 				     CMPL_BASE_TYPE_HWRM_DONE) ||
 				    (TX_CMP_TYPE(txcmp) ==
@@ -1680,6 +1763,18 @@ static int bnxt_poll_work(struct bnxt *bp, struct bnxt_napi *bnapi, int budget)
 			break;
 	}
 
+	if (event & BNXT_TX_EVENT) {
+		struct bnxt_tx_ring_info *txr = bnapi->tx_ring;
+		void __iomem *db = txr->tx_doorbell;
+		u16 prod = txr->tx_prod;
+
+		/* Sync BD data before updating doorbell */
+		wmb();
+
+		writel(DB_KEY_TX | prod, db);
+		writel(DB_KEY_TX | prod, db);
+	}
+
 	cpr->cp_raw_cons = raw_cons;
 	/* ACK completion ring before freeing tx ring and producing new
 	 * buffers in rx/agg rings to prevent overflowing the completion
@@ -1688,14 +1783,14 @@ static int bnxt_poll_work(struct bnxt *bp, struct bnxt_napi *bnapi, int budget)
 	BNXT_CP_DB(cpr->cp_doorbell, cpr->cp_raw_cons);
 
 	if (tx_pkts)
-		bnxt_tx_int(bp, bnapi, tx_pkts);
+		bnapi->tx_int(bp, bnapi, tx_pkts);
 
-	if (rx_event) {
+	if (event & BNXT_RX_EVENT) {
 		struct bnxt_rx_ring_info *rxr = bnapi->rx_ring;
 
 		writel(DB_KEY_RX | rxr->rx_prod, rxr->rx_doorbell);
 		writel(DB_KEY_RX | rxr->rx_prod, rxr->rx_doorbell);
-		if (agg_event) {
+		if (event & BNXT_AGG_EVENT) {
 			writel(DB_KEY_RX | rxr->rx_agg_prod,
 			       rxr->rx_agg_doorbell);
 			writel(DB_KEY_RX | rxr->rx_agg_prod,
@@ -1716,7 +1811,7 @@ static int bnxt_poll_nitroa0(struct napi_struct *napi, int budget)
 	u32 cp_cons, tmp_raw_cons;
 	u32 raw_cons = cpr->cp_raw_cons;
 	u32 rx_pkts = 0;
-	bool agg_event = false;
+	u8 event = 0;
 
 	while (1) {
 		int rc;
@@ -1740,7 +1835,7 @@ static int bnxt_poll_nitroa0(struct napi_struct *napi, int budget)
 			rxcmp1->rx_cmp_cfa_code_errors_v2 |=
 				cpu_to_le32(RX_CMPL_ERRORS_CRC_ERROR);
 
-			rc = bnxt_rx_pkt(bp, bnapi, &raw_cons, &agg_event);
+			rc = bnxt_rx_pkt(bp, bnapi, &raw_cons, &event);
 			if (likely(rc == -EIO))
 				rx_pkts++;
 			else if (rc == -EBUSY)	/* partial completion */
@@ -1763,13 +1858,13 @@ static int bnxt_poll_nitroa0(struct napi_struct *napi, int budget)
 	writel(DB_KEY_RX | rxr->rx_prod, rxr->rx_doorbell);
 	writel(DB_KEY_RX | rxr->rx_prod, rxr->rx_doorbell);
 
-	if (agg_event) {
+	if (event & BNXT_AGG_EVENT) {
 		writel(DB_KEY_RX | rxr->rx_agg_prod, rxr->rx_agg_doorbell);
 		writel(DB_KEY_RX | rxr->rx_agg_prod, rxr->rx_agg_doorbell);
 	}
 
 	if (!bnxt_has_work(bp, cpr) && rx_pkts < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, rx_pkts);
 		BNXT_CP_DB_REARM(cpr->cp_doorbell, cpr->cp_raw_cons);
 	}
 	return rx_pkts;
@@ -1782,9 +1877,6 @@ static int bnxt_poll(struct napi_struct *napi, int budget)
 	struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
 	int work_done = 0;
 
-	if (!bnxt_lock_napi(bnapi))
-		return budget;
-
 	while (1) {
 		work_done += bnxt_poll_work(bp, bnapi, budget - work_done);
 
@@ -1792,42 +1884,16 @@ static int bnxt_poll(struct napi_struct *napi, int budget)
 			break;
 
 		if (!bnxt_has_work(bp, cpr)) {
-			napi_complete(napi);
-			BNXT_CP_DB_REARM(cpr->cp_doorbell, cpr->cp_raw_cons);
+			if (napi_complete_done(napi, work_done))
+				BNXT_CP_DB_REARM(cpr->cp_doorbell,
+						 cpr->cp_raw_cons);
 			break;
 		}
 	}
 	mmiowb();
-	bnxt_unlock_napi(bnapi);
 	return work_done;
 }
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-static int bnxt_busy_poll(struct napi_struct *napi)
-{
-	struct bnxt_napi *bnapi = container_of(napi, struct bnxt_napi, napi);
-	struct bnxt *bp = bnapi->bp;
-	struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
-	int rx_work, budget = 4;
-
-	if (atomic_read(&bp->intr_sem) != 0)
-		return LL_FLUSH_FAILED;
-
-	if (!bp->link_info.link_up)
-		return LL_FLUSH_FAILED;
-
-	if (!bnxt_lock_poll(bnapi))
-		return LL_FLUSH_BUSY;
-
-	rx_work = bnxt_poll_work(bp, bnapi, budget);
-
-	BNXT_CP_DB_REARM(cpr->cp_doorbell, cpr->cp_raw_cons);
-
-	bnxt_unlock_poll(bnapi);
-	return rx_work;
-}
-#endif
-
 static void bnxt_free_tx_skbs(struct bnxt *bp)
 {
 	int i, max_idx;
@@ -1905,11 +1971,9 @@ static void bnxt_free_rx_skbs(struct bnxt *bp)
 				if (!data)
 					continue;
 
-				dma_unmap_single(
-					&pdev->dev,
-					dma_unmap_addr(tpa_info, mapping),
-					bp->rx_buf_use_size,
-					PCI_DMA_FROMDEVICE);
+				dma_unmap_single(&pdev->dev, tpa_info->mapping,
+						 bp->rx_buf_use_size,
+						 bp->rx_dir);
 
 				tpa_info->data = NULL;
 
@@ -1919,19 +1983,20 @@ static void bnxt_free_rx_skbs(struct bnxt *bp)
 
 		for (j = 0; j < max_idx; j++) {
 			struct bnxt_sw_rx_bd *rx_buf = &rxr->rx_buf_ring[j];
-			u8 *data = rx_buf->data;
+			void *data = rx_buf->data;
 
 			if (!data)
 				continue;
 
-			dma_unmap_single(&pdev->dev,
-					 dma_unmap_addr(rx_buf, mapping),
-					 bp->rx_buf_use_size,
-					 PCI_DMA_FROMDEVICE);
+			dma_unmap_single(&pdev->dev, rx_buf->mapping,
+					 bp->rx_buf_use_size, bp->rx_dir);
 
 			rx_buf->data = NULL;
 
-			kfree(data);
+			if (BNXT_RX_PAGE_MODE(bp))
+				__free_page(data);
+			else
+				kfree(data);
 		}
 
 		for (j = 0; j < max_agg_idx; j++) {
@@ -1942,8 +2007,7 @@ static void bnxt_free_rx_skbs(struct bnxt *bp)
 			if (!page)
 				continue;
 
-			dma_unmap_page(&pdev->dev,
-				       dma_unmap_addr(rx_agg_buf, mapping),
+			dma_unmap_page(&pdev->dev, rx_agg_buf->mapping,
 				       BNXT_RX_PAGE_SIZE, PCI_DMA_FROMDEVICE);
 
 			rx_agg_buf->page = NULL;
@@ -2034,6 +2098,9 @@ static void bnxt_free_rx_rings(struct bnxt *bp)
 		struct bnxt_rx_ring_info *rxr = &bp->rx_ring[i];
 		struct bnxt_ring_struct *ring;
 
+		if (rxr->xdp_prog)
+			bpf_prog_put(rxr->xdp_prog);
+
 		kfree(rxr->rx_tpa);
 		rxr->rx_tpa = NULL;
 
@@ -2172,6 +2239,8 @@ static int bnxt_alloc_tx_rings(struct bnxt *bp)
 			memset(txr->tx_push, 0, sizeof(struct tx_push_bd));
 		}
 		ring->queue_id = bp->q_info[j].queue_id;
+		if (i < bp->tx_nr_rings_xdp)
+			continue;
 		if (i % bp->tx_nr_rings_per_tc == (bp->tx_nr_rings_per_tc - 1))
 			j++;
 	}
@@ -2319,6 +2388,15 @@ static int bnxt_init_one_rx_ring(struct bnxt *bp, int ring_nr)
 	ring = &rxr->rx_ring_struct;
 	bnxt_init_rxbd_pages(ring, type);
 
+	if (BNXT_RX_PAGE_MODE(bp) && bp->xdp_prog) {
+		rxr->xdp_prog = bpf_prog_add(bp->xdp_prog, 1);
+		if (IS_ERR(rxr->xdp_prog)) {
+			int rc = PTR_ERR(rxr->xdp_prog);
+
+			rxr->xdp_prog = NULL;
+			return rc;
+		}
+	}
 	prod = rxr->rx_prod;
 	for (i = 0; i < bp->rx_ring_size; i++) {
 		if (bnxt_alloc_rx_data(bp, rxr, prod, GFP_KERNEL) != 0) {
@@ -2365,6 +2443,7 @@ static int bnxt_init_one_rx_ring(struct bnxt *bp, int ring_nr)
 					return -ENOMEM;
 
 				rxr->rx_tpa[i].data = data;
+				rxr->rx_tpa[i].data_ptr = data + bp->rx_offset;
 				rxr->rx_tpa[i].mapping = mapping;
 			}
 		} else {
@@ -2380,6 +2459,14 @@ static int bnxt_init_rx_rings(struct bnxt *bp)
 {
 	int i, rc = 0;
 
+	if (BNXT_RX_PAGE_MODE(bp)) {
+		bp->rx_offset = NET_IP_ALIGN + XDP_PACKET_HEADROOM;
+		bp->rx_dma_offset = XDP_PACKET_HEADROOM;
+	} else {
+		bp->rx_offset = BNXT_RX_OFFSET;
+		bp->rx_dma_offset = BNXT_RX_DMA_OFFSET;
+	}
+
 	for (i = 0; i < bp->rx_nr_rings; i++) {
 		rc = bnxt_init_one_rx_ring(bp, i);
 		if (rc)
@@ -2503,9 +2590,11 @@ static int bnxt_calc_nr_ring_pages(u32 ring_size, int desc_per_pg)
 	return pages;
 }
 
-static void bnxt_set_tpa_flags(struct bnxt *bp)
+void bnxt_set_tpa_flags(struct bnxt *bp)
 {
 	bp->flags &= ~BNXT_FLAG_TPA;
+	if (bp->flags & BNXT_FLAG_NO_AGG_RINGS)
+		return;
 	if (bp->dev->features & NETIF_F_LRO)
 		bp->flags |= BNXT_FLAG_LRO;
 	if (bp->dev->features & NETIF_F_GRO)
@@ -2535,7 +2624,7 @@ void bnxt_set_ring_params(struct bnxt *bp)
 		agg_factor = min_t(u32, 4, 65536 / BNXT_RX_PAGE_SIZE);
 
 	bp->flags &= ~BNXT_FLAG_JUMBO;
-	if (rx_space > PAGE_SIZE) {
+	if (rx_space > PAGE_SIZE && !(bp->flags & BNXT_FLAG_NO_AGG_RINGS)) {
 		u32 jumbo_factor;
 
 		bp->flags |= BNXT_FLAG_JUMBO;
@@ -2587,6 +2676,27 @@ void bnxt_set_ring_params(struct bnxt *bp)
 	bp->cp_ring_mask = bp->cp_bit - 1;
 }
 
+int bnxt_set_rx_skb_mode(struct bnxt *bp, bool page_mode)
+{
+	if (page_mode) {
+		if (bp->dev->mtu > BNXT_MAX_PAGE_MODE_MTU)
+			return -EOPNOTSUPP;
+		bp->dev->max_mtu = BNXT_MAX_PAGE_MODE_MTU;
+		bp->flags &= ~BNXT_FLAG_AGG_RINGS;
+		bp->flags |= BNXT_FLAG_NO_AGG_RINGS | BNXT_FLAG_RX_PAGE_MODE;
+		bp->dev->hw_features &= ~NETIF_F_LRO;
+		bp->dev->features &= ~NETIF_F_LRO;
+		bp->rx_dir = DMA_BIDIRECTIONAL;
+		bp->rx_skb_func = bnxt_rx_page_skb;
+	} else {
+		bp->dev->max_mtu = BNXT_MAX_MTU;
+		bp->flags &= ~BNXT_FLAG_RX_PAGE_MODE;
+		bp->rx_dir = DMA_FROM_DEVICE;
+		bp->rx_skb_func = bnxt_rx_skb;
+	}
+	return 0;
+}
+
 static void bnxt_free_vnic_attributes(struct bnxt *bp)
 {
 	int i;
@@ -2669,6 +2779,10 @@ static int bnxt_alloc_vnic_attributes(struct bnxt *bp)
 			goto out;
 		}
 
+		if ((bp->flags & BNXT_FLAG_NEW_RSS_CAP) &&
+		    !(vnic->flags & BNXT_VNIC_RSS_FLAG))
+			continue;
+
 		/* Allocate rss table and hash key */
 		vnic->rss_table = dma_alloc_coherent(&pdev->dev, PAGE_SIZE,
 						     &vnic->rss_table_dma_addr,
@@ -2892,6 +3006,8 @@ static void bnxt_free_mem(struct bnxt *bp, bool irq_re_init)
 		bnxt_free_stats(bp);
 		bnxt_free_ring_grps(bp);
 		bnxt_free_vnics(bp);
+		kfree(bp->tx_ring_map);
+		bp->tx_ring_map = NULL;
 		kfree(bp->tx_ring);
 		bp->tx_ring = NULL;
 		kfree(bp->rx_ring);
@@ -2944,6 +3060,12 @@ static int bnxt_alloc_mem(struct bnxt *bp, bool irq_re_init)
 		if (!bp->tx_ring)
 			return -ENOMEM;
 
+		bp->tx_ring_map = kcalloc(bp->tx_nr_rings, sizeof(u16),
+					  GFP_KERNEL);
+
+		if (!bp->tx_ring_map)
+			return -ENOMEM;
+
 		if (bp->flags & BNXT_FLAG_SHARED_RINGS)
 			j = 0;
 		else
@@ -2952,6 +3074,15 @@ static int bnxt_alloc_mem(struct bnxt *bp, bool irq_re_init)
 		for (i = 0; i < bp->tx_nr_rings; i++, j++) {
 			bp->tx_ring[i].bnapi = bp->bnapi[j];
 			bp->bnapi[j]->tx_ring = &bp->tx_ring[i];
+			bp->tx_ring_map[i] = bp->tx_nr_rings_xdp + i;
+			if (i >= bp->tx_nr_rings_xdp) {
+				bp->tx_ring[i].txq_index = i -
+					bp->tx_nr_rings_xdp;
+				bp->bnapi[j]->tx_int = bnxt_tx_int;
+			} else {
+				bp->bnapi[j]->flags |= BNXT_NAPI_FLAG_XDP;
+				bp->bnapi[j]->tx_int = bnxt_tx_int_xdp;
+			}
 		}
 
 		rc = bnxt_alloc_stats(bp);
@@ -2993,6 +3124,47 @@ alloc_mem_err:
 	return rc;
 }
 
+static void bnxt_disable_int(struct bnxt *bp)
+{
+	int i;
+
+	if (!bp->bnapi)
+		return;
+
+	for (i = 0; i < bp->cp_nr_rings; i++) {
+		struct bnxt_napi *bnapi = bp->bnapi[i];
+		struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
+		struct bnxt_ring_struct *ring = &cpr->cp_ring_struct;
+
+		if (ring->fw_ring_id != INVALID_HW_RING_ID)
+			BNXT_CP_DB(cpr->cp_doorbell, cpr->cp_raw_cons);
+	}
+}
+
+static void bnxt_disable_int_sync(struct bnxt *bp)
+{
+	int i;
+
+	atomic_inc(&bp->intr_sem);
+
+	bnxt_disable_int(bp);
+	for (i = 0; i < bp->cp_nr_rings; i++)
+		synchronize_irq(bp->irq_tbl[i].vector);
+}
+
+static void bnxt_enable_int(struct bnxt *bp)
+{
+	int i;
+
+	atomic_set(&bp->intr_sem, 0);
+	for (i = 0; i < bp->cp_nr_rings; i++) {
+		struct bnxt_napi *bnapi = bp->bnapi[i];
+		struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
+
+		BNXT_CP_DB_REARM(cpr->cp_doorbell, cpr->cp_raw_cons);
+	}
+}
+
 void bnxt_hwrm_cmd_hdr_init(struct bnxt *bp, void *request, u16 req_type,
 			    u16 cmpl_ring, u16 target_id)
 {
@@ -3292,6 +3464,9 @@ static int bnxt_hwrm_cfa_ntuple_filter_free(struct bnxt *bp,
 	 CFA_NTUPLE_FILTER_ALLOC_REQ_ENABLES_DST_PORT_MASK |	\
 	 CFA_NTUPLE_FILTER_ALLOC_REQ_ENABLES_DST_ID)
 
+#define BNXT_NTP_TUNNEL_FLTR_FLAG				\
+		CFA_NTUPLE_FILTER_ALLOC_REQ_ENABLES_TUNNEL_TYPE
+
 static int bnxt_hwrm_cfa_ntuple_filter_alloc(struct bnxt *bp,
 					     struct bnxt_ntuple_filter *fltr)
 {
@@ -3312,10 +3487,31 @@ static int bnxt_hwrm_cfa_ntuple_filter_alloc(struct bnxt *bp,
 	req.ip_addr_type = CFA_NTUPLE_FILTER_ALLOC_REQ_IP_ADDR_TYPE_IPV4;
 	req.ip_protocol = keys->basic.ip_proto;
 
-	req.src_ipaddr[0] = keys->addrs.v4addrs.src;
-	req.src_ipaddr_mask[0] = cpu_to_be32(0xffffffff);
-	req.dst_ipaddr[0] = keys->addrs.v4addrs.dst;
-	req.dst_ipaddr_mask[0] = cpu_to_be32(0xffffffff);
+	if (keys->basic.n_proto == htons(ETH_P_IPV6)) {
+		int i;
+
+		req.ethertype = htons(ETH_P_IPV6);
+		req.ip_addr_type =
+			CFA_NTUPLE_FILTER_ALLOC_REQ_IP_ADDR_TYPE_IPV6;
+		*(struct in6_addr *)&req.src_ipaddr[0] =
+			keys->addrs.v6addrs.src;
+		*(struct in6_addr *)&req.dst_ipaddr[0] =
+			keys->addrs.v6addrs.dst;
+		for (i = 0; i < 4; i++) {
+			req.src_ipaddr_mask[i] = cpu_to_be32(0xffffffff);
+			req.dst_ipaddr_mask[i] = cpu_to_be32(0xffffffff);
+		}
+	} else {
+		req.src_ipaddr[0] = keys->addrs.v4addrs.src;
+		req.src_ipaddr_mask[0] = cpu_to_be32(0xffffffff);
+		req.dst_ipaddr[0] = keys->addrs.v4addrs.dst;
+		req.dst_ipaddr_mask[0] = cpu_to_be32(0xffffffff);
+	}
+	if (keys->control.flags & FLOW_DIS_ENCAPSULATION) {
+		req.enables |= cpu_to_le32(BNXT_NTP_TUNNEL_FLTR_FLAG);
+		req.tunnel_type =
+			CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_ANYTUNNEL;
+	}
 
 	req.src_port = keys->ports.src;
 	req.src_port_mask = cpu_to_be16(0xffff);
@@ -3562,6 +3758,12 @@ int bnxt_hwrm_vnic_cfg(struct bnxt *bp, u16 vnic_id)
 		req.rss_rule = cpu_to_le16(vnic->fw_rss_cos_lb_ctx[0]);
 		req.enables |= cpu_to_le32(VNIC_CFG_REQ_ENABLES_RSS_RULE |
 					   VNIC_CFG_REQ_ENABLES_MRU);
+	} else if (vnic->flags & BNXT_VNIC_RFS_NEW_RSS_FLAG) {
+		req.rss_rule =
+			cpu_to_le16(bp->vnic_info[0].fw_rss_cos_lb_ctx[0]);
+		req.enables |= cpu_to_le32(VNIC_CFG_REQ_ENABLES_RSS_RULE |
+					   VNIC_CFG_REQ_ENABLES_MRU);
+		req.flags |= cpu_to_le32(VNIC_CFG_REQ_FLAGS_RSS_DFLT_CR_MODE);
 	} else {
 		req.rss_rule = cpu_to_le16(0xffff);
 	}
@@ -3665,6 +3867,27 @@ static int bnxt_hwrm_vnic_alloc(struct bnxt *bp, u16 vnic_id,
 	return rc;
 }
 
+static int bnxt_hwrm_vnic_qcaps(struct bnxt *bp)
+{
+	struct hwrm_vnic_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
+	struct hwrm_vnic_qcaps_input req = {0};
+	int rc;
+
+	if (bp->hwrm_spec_code < 0x10600)
+		return 0;
+
+	bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VNIC_QCAPS, -1, -1);
+	mutex_lock(&bp->hwrm_cmd_lock);
+	rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+	if (!rc) {
+		if (resp->flags &
+		    cpu_to_le32(VNIC_QCAPS_RESP_FLAGS_RSS_DFLT_CR_CAP))
+			bp->flags |= BNXT_FLAG_NEW_RSS_CAP;
+	}
+	mutex_unlock(&bp->hwrm_cmd_lock);
+	return rc;
+}
+
 static int bnxt_hwrm_ring_grp_alloc(struct bnxt *bp)
 {
 	u16 i;
@@ -3768,7 +3991,7 @@ static int hwrm_ring_alloc_send_msg(struct bnxt *bp,
 		req.length = cpu_to_le32(bp->rx_agg_ring_mask + 1);
 		break;
 	case HWRM_RING_ALLOC_CMPL:
-		req.ring_type = RING_ALLOC_REQ_RING_TYPE_CMPL;
+		req.ring_type = RING_ALLOC_REQ_RING_TYPE_L2_CMPL;
 		req.length = cpu_to_le32(bp->cp_ring_mask + 1);
 		if (bp->flags & BNXT_FLAG_USING_MSIX)
 			req.int_mode = RING_ALLOC_REQ_INT_MODE_MSIX;
@@ -3787,7 +4010,7 @@ static int hwrm_ring_alloc_send_msg(struct bnxt *bp,
 
 	if (rc || err) {
 		switch (ring_type) {
-		case RING_FREE_REQ_RING_TYPE_CMPL:
+		case RING_FREE_REQ_RING_TYPE_L2_CMPL:
 			netdev_err(bp->dev, "hwrm_ring_alloc cp failed. rc:%x err:%x\n",
 				   rc, err);
 			return -1;
@@ -3811,6 +4034,30 @@ static int hwrm_ring_alloc_send_msg(struct bnxt *bp,
 	return rc;
 }
 
+static int bnxt_hwrm_set_async_event_cr(struct bnxt *bp, int idx)
+{
+	int rc;
+
+	if (BNXT_PF(bp)) {
+		struct hwrm_func_cfg_input req = {0};
+
+		bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_CFG, -1, -1);
+		req.fid = cpu_to_le16(0xffff);
+		req.enables = cpu_to_le32(FUNC_CFG_REQ_ENABLES_ASYNC_EVENT_CR);
+		req.async_event_cr = cpu_to_le16(idx);
+		rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+	} else {
+		struct hwrm_func_vf_cfg_input req = {0};
+
+		bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_VF_CFG, -1, -1);
+		req.enables =
+			cpu_to_le32(FUNC_VF_CFG_REQ_ENABLES_ASYNC_EVENT_CR);
+		req.async_event_cr = cpu_to_le16(idx);
+		rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+	}
+	return rc;
+}
+
 static int bnxt_hwrm_ring_alloc(struct bnxt *bp)
 {
 	int i, rc = 0;
@@ -3827,6 +4074,12 @@ static int bnxt_hwrm_ring_alloc(struct bnxt *bp)
 			goto err_out;
 		BNXT_CP_DB(cpr->cp_doorbell, cpr->cp_raw_cons);
 		bp->grp_info[i].cp_fw_ring_id = ring->fw_ring_id;
+
+		if (!i) {
+			rc = bnxt_hwrm_set_async_event_cr(bp, ring->fw_ring_id);
+			if (rc)
+				netdev_warn(bp->dev, "Failed to set async event completion ring.\n");
+		}
 	}
 
 	for (i = 0; i < bp->tx_nr_rings; i++) {
@@ -3901,7 +4154,7 @@ static int hwrm_ring_free_send_msg(struct bnxt *bp,
 
 	if (rc || error_code) {
 		switch (ring_type) {
-		case RING_FREE_REQ_RING_TYPE_CMPL:
+		case RING_FREE_REQ_RING_TYPE_L2_CMPL:
 			netdev_err(bp->dev, "hwrm_ring_free cp failed. rc:%d\n",
 				   rc);
 			return rc;
@@ -3977,6 +4230,12 @@ static void bnxt_hwrm_ring_free(struct bnxt *bp, bool close_path)
 		}
 	}
 
+	/* The completion rings are about to be freed.  After that the
+	 * IRQ doorbell will not work anymore.  So we need to disable
+	 * IRQ here.
+	 */
+	bnxt_disable_int_sync(bp);
+
 	for (i = 0; i < bp->cp_nr_rings; i++) {
 		struct bnxt_napi *bnapi = bp->bnapi[i];
 		struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
@@ -3984,7 +4243,7 @@ static void bnxt_hwrm_ring_free(struct bnxt *bp, bool close_path)
 
 		if (ring->fw_ring_id != INVALID_HW_RING_ID) {
 			hwrm_ring_free_send_msg(bp, ring,
-						RING_FREE_REQ_RING_TYPE_CMPL,
+						RING_FREE_REQ_RING_TYPE_L2_CMPL,
 						INVALID_HW_RING_ID);
 			ring->fw_ring_id = INVALID_HW_RING_ID;
 			bp->grp_info[i].cp_fw_ring_id = INVALID_HW_RING_ID;
@@ -3992,6 +4251,50 @@ static void bnxt_hwrm_ring_free(struct bnxt *bp, bool close_path)
 	}
 }
 
+/* Caller must hold bp->hwrm_cmd_lock */
+int __bnxt_hwrm_get_tx_rings(struct bnxt *bp, u16 fid, int *tx_rings)
+{
+	struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
+	struct hwrm_func_qcfg_input req = {0};
+	int rc;
+
+	if (bp->hwrm_spec_code < 0x10601)
+		return 0;
+
+	bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_QCFG, -1, -1);
+	req.fid = cpu_to_le16(fid);
+	rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+	if (!rc)
+		*tx_rings = le16_to_cpu(resp->alloc_tx_rings);
+
+	return rc;
+}
+
+static int bnxt_hwrm_reserve_tx_rings(struct bnxt *bp, int *tx_rings)
+{
+	struct hwrm_func_cfg_input req = {0};
+	int rc;
+
+	if (bp->hwrm_spec_code < 0x10601)
+		return 0;
+
+	if (BNXT_VF(bp))
+		return 0;
+
+	bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_CFG, -1, -1);
+	req.fid = cpu_to_le16(0xffff);
+	req.enables = cpu_to_le32(FUNC_CFG_REQ_ENABLES_NUM_TX_RINGS);
+	req.num_tx_rings = cpu_to_le16(*tx_rings);
+	rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+	if (rc)
+		return rc;
+
+	mutex_lock(&bp->hwrm_cmd_lock);
+	rc = __bnxt_hwrm_get_tx_rings(bp, 0xffff, tx_rings);
+	mutex_unlock(&bp->hwrm_cmd_lock);
+	return rc;
+}
+
 static void bnxt_hwrm_set_coal_params(struct bnxt *bp, u32 max_bufs,
 	u32 buf_tmrs, u16 flags,
 	struct hwrm_ring_cmpl_ring_cfg_aggint_params_input *req)
@@ -4249,7 +4552,7 @@ static int bnxt_hwrm_func_qcaps(struct bnxt *bp)
 			/* overwrite netdev dev_adr with admin VF MAC */
 			memcpy(bp->dev->dev_addr, vf->mac_addr, ETH_ALEN);
 		} else {
-			random_ether_addr(bp->dev->dev_addr);
+			eth_hw_addr_random(bp->dev);
 			rc = bnxt_approve_mac(bp, bp->dev->dev_addr);
 		}
 		return rc;
@@ -4463,8 +4766,12 @@ static void bnxt_hwrm_resource_free(struct bnxt *bp, bool close_path,
 
 static int bnxt_setup_vnic(struct bnxt *bp, u16 vnic_id)
 {
+	struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id];
 	int rc;
 
+	if (vnic->flags & BNXT_VNIC_RFS_NEW_RSS_FLAG)
+		goto skip_rss_ctx;
+
 	/* allocate context for vnic */
 	rc = bnxt_hwrm_vnic_ctx_alloc(bp, vnic_id, 0);
 	if (rc) {
@@ -4484,6 +4791,7 @@ static int bnxt_setup_vnic(struct bnxt *bp, u16 vnic_id)
 		bp->rsscos_nr_ctxs++;
 	}
 
+skip_rss_ctx:
 	/* configure default vnic, ring grp */
 	rc = bnxt_hwrm_vnic_cfg(bp, vnic_id);
 	if (rc) {
@@ -4518,13 +4826,17 @@ static int bnxt_alloc_rfs_vnics(struct bnxt *bp)
 	int i, rc = 0;
 
 	for (i = 0; i < bp->rx_nr_rings; i++) {
+		struct bnxt_vnic_info *vnic;
 		u16 vnic_id = i + 1;
 		u16 ring_id = i;
 
 		if (vnic_id >= bp->nr_vnics)
 			break;
 
-		bp->vnic_info[vnic_id].flags |= BNXT_VNIC_RFS_FLAG;
+		vnic = &bp->vnic_info[vnic_id];
+		vnic->flags |= BNXT_VNIC_RFS_FLAG;
+		if (bp->flags & BNXT_FLAG_NEW_RSS_CAP)
+			vnic->flags |= BNXT_VNIC_RFS_NEW_RSS_FLAG;
 		rc = bnxt_hwrm_vnic_alloc(bp, vnic_id, ring_id, 1);
 		if (rc) {
 			netdev_err(bp->dev, "hwrm vnic %d alloc failure rc: %x\n",
@@ -4698,40 +5010,13 @@ static int bnxt_init_nic(struct bnxt *bp, bool irq_re_init)
 	return bnxt_init_chip(bp, irq_re_init);
 }
 
-static void bnxt_disable_int(struct bnxt *bp)
-{
-	int i;
-
-	if (!bp->bnapi)
-		return;
-
-	for (i = 0; i < bp->cp_nr_rings; i++) {
-		struct bnxt_napi *bnapi = bp->bnapi[i];
-		struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
-
-		BNXT_CP_DB(cpr->cp_doorbell, cpr->cp_raw_cons);
-	}
-}
-
-static void bnxt_enable_int(struct bnxt *bp)
-{
-	int i;
-
-	atomic_set(&bp->intr_sem, 0);
-	for (i = 0; i < bp->cp_nr_rings; i++) {
-		struct bnxt_napi *bnapi = bp->bnapi[i];
-		struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
-
-		BNXT_CP_DB_REARM(cpr->cp_doorbell, cpr->cp_raw_cons);
-	}
-}
-
 static int bnxt_set_real_num_queues(struct bnxt *bp)
 {
 	int rc;
 	struct net_device *dev = bp->dev;
 
-	rc = netif_set_real_num_tx_queues(dev, bp->tx_nr_rings);
+	rc = netif_set_real_num_tx_queues(dev, bp->tx_nr_rings -
+					  bp->tx_nr_rings_xdp);
 	if (rc)
 		return rc;
 
@@ -4779,19 +5064,12 @@ static void bnxt_setup_msix(struct bnxt *bp)
 
 	tcs = netdev_get_num_tc(dev);
 	if (tcs > 1) {
-		bp->tx_nr_rings_per_tc = bp->tx_nr_rings / tcs;
-		if (bp->tx_nr_rings_per_tc == 0) {
-			netdev_reset_tc(dev);
-			bp->tx_nr_rings_per_tc = bp->tx_nr_rings;
-		} else {
-			int i, off, count;
+		int i, off, count;
 
-			bp->tx_nr_rings = bp->tx_nr_rings_per_tc * tcs;
-			for (i = 0; i < tcs; i++) {
-				count = bp->tx_nr_rings_per_tc;
-				off = i * count;
-				netdev_set_tc_queue(dev, i, count, off);
-			}
+		for (i = 0; i < tcs; i++) {
+			count = bp->tx_nr_rings_per_tc;
+			off = i * count;
+			netdev_set_tc_queue(dev, i, count, off);
 		}
 	}
 
@@ -4836,6 +5114,26 @@ static int bnxt_setup_int_mode(struct bnxt *bp)
 	return rc;
 }
 
+#ifdef CONFIG_RFS_ACCEL
+static unsigned int bnxt_get_max_func_rss_ctxs(struct bnxt *bp)
+{
+#if defined(CONFIG_BNXT_SRIOV)
+	if (BNXT_VF(bp))
+		return bp->vf.max_rsscos_ctxs;
+#endif
+	return bp->pf.max_rsscos_ctxs;
+}
+
+static unsigned int bnxt_get_max_func_vnics(struct bnxt *bp)
+{
+#if defined(CONFIG_BNXT_SRIOV)
+	if (BNXT_VF(bp))
+		return bp->vf.max_vnics;
+#endif
+	return bp->pf.max_vnics;
+}
+#endif
+
 unsigned int bnxt_get_max_func_stat_ctxs(struct bnxt *bp)
 {
 #if defined(CONFIG_BNXT_SRIOV)
@@ -5094,10 +5392,8 @@ static void bnxt_disable_napi(struct bnxt *bp)
 	if (!bp->bnapi)
 		return;
 
-	for (i = 0; i < bp->cp_nr_rings; i++) {
+	for (i = 0; i < bp->cp_nr_rings; i++)
 		napi_disable(&bp->bnapi[i]->napi);
-		bnxt_disable_poll(bp->bnapi[i]);
-	}
 }
 
 static void bnxt_enable_napi(struct bnxt *bp)
@@ -5106,7 +5402,6 @@ static void bnxt_enable_napi(struct bnxt *bp)
 
 	for (i = 0; i < bp->cp_nr_rings; i++) {
 		bp->bnapi[i]->in_reset = false;
-		bnxt_enable_poll(bp->bnapi[i]);
 		napi_enable(&bp->bnapi[i]->napi);
 	}
 }
@@ -5150,7 +5445,7 @@ static void bnxt_report_link(struct bnxt *bp)
 	if (bp->link_info.link_up) {
 		const char *duplex;
 		const char *flow_ctrl;
-		u16 speed;
+		u16 speed, fec;
 
 		netif_carrier_on(bp->dev);
 		if (bp->link_info.duplex == BNXT_LINK_DUPLEX_FULL)
@@ -5172,6 +5467,12 @@ static void bnxt_report_link(struct bnxt *bp)
 			netdev_info(bp->dev, "EEE is %s\n",
 				    bp->eee.eee_active ? "active" :
 							 "not active");
+		fec = bp->link_info.fec_cfg;
+		if (!(fec & PORT_PHY_QCFG_RESP_FEC_CFG_FEC_NONE_SUPPORTED))
+			netdev_info(bp->dev, "FEC autoneg %s encodings: %s\n",
+				    (fec & BNXT_FEC_AUTONEG) ? "on" : "off",
+				    (fec & BNXT_FEC_ENC_BASE_R) ? "BaseR" :
+				     (fec & BNXT_FEC_ENC_RS) ? "RS" : "None");
 	} else {
 		netif_carrier_off(bp->dev);
 		netdev_err(bp->dev, "NIC Link is Down\n");
@@ -5296,6 +5597,11 @@ static int bnxt_update_link(struct bnxt *bp, bool chng_link_state)
 			}
 		}
 	}
+
+	link_info->fec_cfg = PORT_PHY_QCFG_RESP_FEC_CFG_FEC_NONE_SUPPORTED;
+	if (bp->hwrm_spec_code >= 0x10504)
+		link_info->fec_cfg = le16_to_cpu(resp->fec_cfg);
+
 	/* TODO: need to add more logic to report VF link */
 	if (chng_link_state) {
 		if (link_info->phy_link_status == BNXT_LINK_LINK)
@@ -5384,7 +5690,7 @@ static void bnxt_hwrm_set_link_common(struct bnxt *bp,
 {
 	u8 autoneg = bp->link_info.autoneg;
 	u16 fw_link_speed = bp->link_info.req_link_speed;
-	u32 advertising = bp->link_info.advertising;
+	u16 advertising = bp->link_info.advertising;
 
 	if (autoneg & BNXT_AUTONEG_SPEED) {
 		req->auto_mode |=
@@ -5489,6 +5795,45 @@ static int bnxt_hwrm_shutdown_link(struct bnxt *bp)
 	return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
 }
 
+static int bnxt_hwrm_port_led_qcaps(struct bnxt *bp)
+{
+	struct hwrm_port_led_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
+	struct hwrm_port_led_qcaps_input req = {0};
+	struct bnxt_pf_info *pf = &bp->pf;
+	int rc;
+
+	if (BNXT_VF(bp) || bp->hwrm_spec_code < 0x10601)
+		return 0;
+
+	bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_PORT_LED_QCAPS, -1, -1);
+	req.port_id = cpu_to_le16(pf->port_id);
+	mutex_lock(&bp->hwrm_cmd_lock);
+	rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+	if (rc) {
+		mutex_unlock(&bp->hwrm_cmd_lock);
+		return rc;
+	}
+	if (resp->num_leds > 0 && resp->num_leds < BNXT_MAX_LED) {
+		int i;
+
+		bp->num_leds = resp->num_leds;
+		memcpy(bp->leds, &resp->led0_id, sizeof(bp->leds[0]) *
+						 bp->num_leds);
+		for (i = 0; i < bp->num_leds; i++) {
+			struct bnxt_led_info *led = &bp->leds[i];
+			__le16 caps = led->led_state_caps;
+
+			if (!led->led_group_id ||
+			    !BNXT_LED_ALT_BLINK_CAP(caps)) {
+				bp->num_leds = 0;
+				break;
+			}
+		}
+	}
+	mutex_unlock(&bp->hwrm_cmd_lock);
+	return 0;
+}
+
 static bool bnxt_eee_config_ok(struct bnxt *bp)
 {
 	struct ethtool_eee *eee = &bp->eee;
@@ -5527,6 +5872,9 @@ static int bnxt_update_phy_setting(struct bnxt *bp)
 			   rc);
 		return rc;
 	}
+	if (!BNXT_SINGLE_PF(bp))
+		return 0;
+
 	if ((link_info->autoneg & BNXT_AUTONEG_FLOW_CTRL) &&
 	    (link_info->auto_pause_setting & BNXT_LINK_PAUSE_BOTH) !=
 	    link_info->req_flow_ctrl)
@@ -5678,19 +6026,6 @@ static int bnxt_open(struct net_device *dev)
 	return __bnxt_open_nic(bp, true, true);
 }
 
-static void bnxt_disable_int_sync(struct bnxt *bp)
-{
-	int i;
-
-	atomic_inc(&bp->intr_sem);
-	if (!netif_running(bp->dev))
-		return;
-
-	bnxt_disable_int(bp);
-	for (i = 0; i < bp->cp_nr_rings; i++)
-		synchronize_irq(bp->irq_tbl[i].vector);
-}
-
 int bnxt_close_nic(struct bnxt *bp, bool irq_re_init, bool link_re_init)
 {
 	int rc = 0;
@@ -5712,13 +6047,12 @@ int bnxt_close_nic(struct bnxt *bp, bool irq_re_init, bool link_re_init)
 	while (test_bit(BNXT_STATE_IN_SP_TASK, &bp->state))
 		msleep(20);
 
-	/* Flush rings before disabling interrupts */
+	/* Flush rings and and disable interrupts */
 	bnxt_shutdown_nic(bp, irq_re_init);
 
 	/* TODO CHIMP_FW: Link/PHY related cleanup if (link_re_init) */
 
 	bnxt_disable_napi(bp);
-	bnxt_disable_int_sync(bp);
 	del_timer_sync(&bp->timer);
 	bnxt_free_skbs(bp);
 
@@ -5765,16 +6099,14 @@ static int bnxt_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 	return -EOPNOTSUPP;
 }
 
-static struct rtnl_link_stats64 *
+static void
 bnxt_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 {
 	u32 i;
 	struct bnxt *bp = netdev_priv(dev);
 
-	memset(stats, 0, sizeof(struct rtnl_link_stats64));
-
 	if (!bp->bnapi)
-		return stats;
+		return;
 
 	/* TODO check if we need to synchronize with bnxt_close path */
 	for (i = 0; i < bp->cp_nr_rings; i++) {
@@ -5821,8 +6153,6 @@ bnxt_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 		stats->tx_fifo_errors = le64_to_cpu(tx->tx_fifo_underruns);
 		stats->tx_errors = le64_to_cpu(tx->tx_err);
 	}
-
-	return stats;
 }
 
 static bool bnxt_mc_list_updated(struct bnxt *bp, u32 *rx_mask)
@@ -5975,20 +6305,36 @@ skip_uc:
 	return rc;
 }
 
+/* If the chip and firmware supports RFS */
+static bool bnxt_rfs_supported(struct bnxt *bp)
+{
+	if (BNXT_PF(bp) && !BNXT_CHIP_TYPE_NITRO_A0(bp))
+		return true;
+	if (bp->flags & BNXT_FLAG_NEW_RSS_CAP)
+		return true;
+	return false;
+}
+
+/* If runtime conditions support RFS */
 static bool bnxt_rfs_capable(struct bnxt *bp)
 {
 #ifdef CONFIG_RFS_ACCEL
-	struct bnxt_pf_info *pf = &bp->pf;
-	int vnics;
+	int vnics, max_vnics, max_rss_ctxs;
 
-	if (BNXT_VF(bp) || !(bp->flags & BNXT_FLAG_MSIX_CAP))
+	if (!(bp->flags & BNXT_FLAG_MSIX_CAP))
 		return false;
 
 	vnics = 1 + bp->rx_nr_rings;
-	if (vnics > pf->max_rsscos_ctxs || vnics > pf->max_vnics) {
+	max_vnics = bnxt_get_max_func_vnics(bp);
+	max_rss_ctxs = bnxt_get_max_func_rss_ctxs(bp);
+
+	/* RSS contexts not a limiting factor */
+	if (bp->flags & BNXT_FLAG_NEW_RSS_CAP)
+		max_rss_ctxs = max_vnics;
+	if (vnics > max_vnics || vnics > max_rss_ctxs) {
 		netdev_warn(bp->dev,
 			    "Not enough resources to support NTUPLE filters, enough resources for up to %d rx rings\n",
-			    min(pf->max_rsscos_ctxs - 1, pf->max_vnics - 1));
+			    min(max_rss_ctxs - 1, max_vnics - 1));
 		return false;
 	}
 
@@ -6044,6 +6390,9 @@ static int bnxt_set_features(struct net_device *dev, netdev_features_t features)
 	if (features & NETIF_F_LRO)
 		flags |= BNXT_FLAG_LRO;
 
+	if (bp->flags & BNXT_FLAG_NO_AGG_RINGS)
+		flags &= ~BNXT_FLAG_TPA;
+
 	if (features & NETIF_F_HW_VLAN_CTAG_RX)
 		flags |= BNXT_FLAG_STRIP_VLAN;
 
@@ -6296,6 +6645,62 @@ static void bnxt_sp_task(struct work_struct *work)
 	clear_bit(BNXT_STATE_IN_SP_TASK, &bp->state);
 }
 
+/* Under rtnl_lock */
+int bnxt_reserve_rings(struct bnxt *bp, int tx, int rx, int tcs, int tx_xdp)
+{
+	int max_rx, max_tx, tx_sets = 1;
+	int tx_rings_needed;
+	bool sh = true;
+	int rc;
+
+	if (!(bp->flags & BNXT_FLAG_SHARED_RINGS))
+		sh = false;
+
+	if (tcs)
+		tx_sets = tcs;
+
+	rc = bnxt_get_max_rings(bp, &max_rx, &max_tx, sh);
+	if (rc)
+		return rc;
+
+	if (max_rx < rx)
+		return -ENOMEM;
+
+	tx_rings_needed = tx * tx_sets + tx_xdp;
+	if (max_tx < tx_rings_needed)
+		return -ENOMEM;
+
+	if (bnxt_hwrm_reserve_tx_rings(bp, &tx_rings_needed) ||
+	    tx_rings_needed < (tx * tx_sets + tx_xdp))
+		return -ENOMEM;
+	return 0;
+}
+
+static void bnxt_unmap_bars(struct bnxt *bp, struct pci_dev *pdev)
+{
+	if (bp->bar2) {
+		pci_iounmap(pdev, bp->bar2);
+		bp->bar2 = NULL;
+	}
+
+	if (bp->bar1) {
+		pci_iounmap(pdev, bp->bar1);
+		bp->bar1 = NULL;
+	}
+
+	if (bp->bar0) {
+		pci_iounmap(pdev, bp->bar0);
+		bp->bar0 = NULL;
+	}
+}
+
+static void bnxt_cleanup_pci(struct bnxt *bp)
+{
+	bnxt_unmap_bars(bp, bp->pdev);
+	pci_release_regions(bp->pdev);
+	pci_disable_device(bp->pdev);
+}
+
 static int bnxt_init_board(struct pci_dev *pdev, struct net_device *dev)
 {
 	int rc;
@@ -6383,25 +6788,10 @@ static int bnxt_init_board(struct pci_dev *pdev, struct net_device *dev)
 	bp->current_interval = BNXT_TIMER_INTERVAL;
 
 	clear_bit(BNXT_STATE_OPEN, &bp->state);
-
 	return 0;
 
 init_err_release:
-	if (bp->bar2) {
-		pci_iounmap(pdev, bp->bar2);
-		bp->bar2 = NULL;
-	}
-
-	if (bp->bar1) {
-		pci_iounmap(pdev, bp->bar1);
-		bp->bar1 = NULL;
-	}
-
-	if (bp->bar0) {
-		pci_iounmap(pdev, bp->bar0);
-		bp->bar0 = NULL;
-	}
-
+	bnxt_unmap_bars(bp, pdev);
 	pci_release_regions(pdev);
 
 init_err_disable:
@@ -6458,9 +6848,10 @@ int bnxt_setup_mq_tc(struct net_device *dev, u8 tc)
 {
 	struct bnxt *bp = netdev_priv(dev);
 	bool sh = false;
+	int rc;
 
 	if (tc > bp->max_tc) {
-		netdev_err(dev, "too many traffic classes requested: %d Max supported is %d\n",
+		netdev_err(dev, "Too many traffic classes requested: %d. Max supported is %d.\n",
 			   tc, bp->max_tc);
 		return -EINVAL;
 	}
@@ -6471,13 +6862,10 @@ int bnxt_setup_mq_tc(struct net_device *dev, u8 tc)
 	if (bp->flags & BNXT_FLAG_SHARED_RINGS)
 		sh = true;
 
-	if (tc) {
-		int max_rx_rings, max_tx_rings, rc;
-
-		rc = bnxt_get_max_rings(bp, &max_rx_rings, &max_tx_rings, sh);
-		if (rc || bp->tx_nr_rings_per_tc * tc > max_tx_rings)
-			return -ENOMEM;
-	}
+	rc = bnxt_reserve_rings(bp, bp->tx_nr_rings_per_tc, bp->rx_nr_rings,
+				tc, bp->tx_nr_rings_xdp);
+	if (rc)
+		return rc;
 
 	/* Needs to close the device and do hw resource re-allocations */
 	if (netif_running(bp->dev))
@@ -6521,6 +6909,7 @@ static bool bnxt_fltr_match(struct bnxt_ntuple_filter *f1,
 	    keys1->ports.ports == keys2->ports.ports &&
 	    keys1->basic.ip_proto == keys2->basic.ip_proto &&
 	    keys1->basic.n_proto == keys2->basic.n_proto &&
+	    keys1->control.flags == keys2->control.flags &&
 	    ether_addr_equal(f1->src_mac_addr, f2->src_mac_addr) &&
 	    ether_addr_equal(f1->dst_mac_addr, f2->dst_mac_addr))
 		return true;
@@ -6538,9 +6927,6 @@ static int bnxt_rx_flow_steer(struct net_device *dev, const struct sk_buff *skb,
 	int rc = 0, idx, bit_id, l2_idx = 0;
 	struct hlist_head *head;
 
-	if (skb->encapsulation)
-		return -EPROTONOSUPPORT;
-
 	if (!ether_addr_equal(dev->dev_addr, eth->h_dest)) {
 		struct bnxt_vnic_info *vnic = &bp->vnic_info[0];
 		int off = 0, j;
@@ -6567,12 +6953,23 @@ static int bnxt_rx_flow_steer(struct net_device *dev, const struct sk_buff *skb,
 		goto err_free;
 	}
 
-	if ((fkeys->basic.n_proto != htons(ETH_P_IP)) ||
+	if ((fkeys->basic.n_proto != htons(ETH_P_IP) &&
+	     fkeys->basic.n_proto != htons(ETH_P_IPV6)) ||
 	    ((fkeys->basic.ip_proto != IPPROTO_TCP) &&
 	     (fkeys->basic.ip_proto != IPPROTO_UDP))) {
 		rc = -EPROTONOSUPPORT;
 		goto err_free;
 	}
+	if (fkeys->basic.n_proto == htons(ETH_P_IPV6) &&
+	    bp->hwrm_spec_code < 0x10601) {
+		rc = -EPROTONOSUPPORT;
+		goto err_free;
+	}
+	if ((fkeys->control.flags & FLOW_DIS_ENCAPSULATION) &&
+	    bp->hwrm_spec_code < 0x10601) {
+		rc = -EPROTONOSUPPORT;
+		goto err_free;
+	}
 
 	memcpy(new_fltr->dst_mac_addr, eth->h_dest, ETH_ALEN);
 	memcpy(new_fltr->src_mac_addr, eth->h_source, ETH_ALEN);
@@ -6779,9 +7176,7 @@ static const struct net_device_ops bnxt_netdev_ops = {
 #endif
 	.ndo_udp_tunnel_add	= bnxt_udp_tunnel_add,
 	.ndo_udp_tunnel_del	= bnxt_udp_tunnel_del,
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	.ndo_busy_poll		= bnxt_busy_poll,
-#endif
+	.ndo_xdp		= bnxt_xdp,
 };
 
 static void bnxt_remove_one(struct pci_dev *pdev)
@@ -6801,15 +7196,12 @@ static void bnxt_remove_one(struct pci_dev *pdev)
 	bnxt_hwrm_func_drv_unrgtr(bp);
 	bnxt_free_hwrm_resources(bp);
 	bnxt_dcb_free(bp);
-	pci_iounmap(pdev, bp->bar2);
-	pci_iounmap(pdev, bp->bar1);
-	pci_iounmap(pdev, bp->bar0);
 	kfree(bp->edev);
 	bp->edev = NULL;
+	if (bp->xdp_prog)
+		bpf_prog_put(bp->xdp_prog);
+	bnxt_cleanup_pci(bp);
 	free_netdev(dev);
-
-	pci_release_regions(pdev);
-	pci_disable_device(pdev);
 }
 
 static int bnxt_probe_phy(struct bnxt *bp)
@@ -6920,8 +7312,17 @@ static int bnxt_get_dflt_rings(struct bnxt *bp, int *max_rx, int *max_tx,
 	int rc;
 
 	rc = bnxt_get_max_rings(bp, max_rx, max_tx, shared);
-	if (rc)
-		return rc;
+	if (rc && (bp->flags & BNXT_FLAG_AGG_RINGS)) {
+		/* Not enough rings, try disabling agg rings. */
+		bp->flags &= ~BNXT_FLAG_AGG_RINGS;
+		rc = bnxt_get_max_rings(bp, max_rx, max_tx, shared);
+		if (rc)
+			return rc;
+		bp->flags |= BNXT_FLAG_NO_AGG_RINGS;
+		bp->dev->hw_features &= ~NETIF_F_LRO;
+		bp->dev->features &= ~NETIF_F_LRO;
+		bnxt_set_ring_params(bp);
+	}
 
 	if (bp->flags & BNXT_FLAG_ROCE_CAP) {
 		int max_cp, max_stat, max_irq;
@@ -6960,6 +7361,11 @@ static int bnxt_set_dflt_rings(struct bnxt *bp)
 		return rc;
 	bp->rx_nr_rings = min_t(int, dflt_rings, max_rx_rings);
 	bp->tx_nr_rings_per_tc = min_t(int, dflt_rings, max_tx_rings);
+
+	rc = bnxt_hwrm_reserve_tx_rings(bp, &bp->tx_nr_rings_per_tc);
+	if (rc)
+		netdev_warn(bp->dev, "Unable to reserve tx rings\n");
+
 	bp->tx_nr_rings = bp->tx_nr_rings_per_tc;
 	bp->cp_nr_rings = sh ? max_t(int, bp->tx_nr_rings, bp->rx_nr_rings) :
 			       bp->tx_nr_rings + bp->rx_nr_rings;
@@ -7001,7 +7407,7 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	struct bnxt *bp;
 	int rc, max_irqs;
 
-	if (pdev->device == 0x16cd && pci_is_bridge(pdev))
+	if (pci_is_bridge(pdev))
 		return -ENODEV;
 
 	if (version_printed++ == 0)
@@ -7027,17 +7433,16 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	dev->netdev_ops = &bnxt_netdev_ops;
 	dev->watchdog_timeo = BNXT_TX_TIMEOUT;
 	dev->ethtool_ops = &bnxt_ethtool_ops;
-
 	pci_set_drvdata(pdev, dev);
 
 	rc = bnxt_alloc_hwrm_resources(bp);
 	if (rc)
-		goto init_err;
+		goto init_err_pci_clean;
 
 	mutex_init(&bp->hwrm_cmd_lock);
 	rc = bnxt_hwrm_ver_get(bp);
 	if (rc)
-		goto init_err;
+		goto init_err_pci_clean;
 
 	bnxt_hwrm_fw_set_time(bp);
 
@@ -7068,7 +7473,7 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	/* MTU range: 60 - 9500 */
 	dev->min_mtu = ETH_ZLEN;
-	dev->max_mtu = 9500;
+	dev->max_mtu = BNXT_MAX_MTU;
 
 	bnxt_dcb_init(bp);
 
@@ -7081,11 +7486,11 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	rc = bnxt_hwrm_func_drv_rgtr(bp);
 	if (rc)
-		goto init_err;
+		goto init_err_pci_clean;
 
 	rc = bnxt_hwrm_func_rgtr_async_events(bp, NULL, 0);
 	if (rc)
-		goto init_err;
+		goto init_err_pci_clean;
 
 	bp->ulp_probe = bnxt_ulp_probe;
 
@@ -7095,7 +7500,7 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 		netdev_err(bp->dev, "hwrm query capability failure rc: %x\n",
 			   rc);
 		rc = -1;
-		goto init_err;
+		goto init_err_pci_clean;
 	}
 
 	rc = bnxt_hwrm_queue_qportcfg(bp);
@@ -7103,15 +7508,22 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 		netdev_err(bp->dev, "hwrm query qportcfg failure rc: %x\n",
 			   rc);
 		rc = -1;
-		goto init_err;
+		goto init_err_pci_clean;
 	}
 
 	bnxt_hwrm_func_qcfg(bp);
+	bnxt_hwrm_port_led_qcaps(bp);
 
+	bnxt_set_rx_skb_mode(bp, false);
 	bnxt_set_tpa_flags(bp);
 	bnxt_set_ring_params(bp);
 	bnxt_set_max_func_irqs(bp, max_irqs);
-	bnxt_set_dflt_rings(bp);
+	rc = bnxt_set_dflt_rings(bp);
+	if (rc) {
+		netdev_err(bp->dev, "Not enough rings available.\n");
+		rc = -ENOMEM;
+		goto init_err_pci_clean;
+	}
 
 	/* Default RSS hash cfg. */
 	bp->rss_hash_cfg = VNIC_RSS_CFG_REQ_HASH_TYPE_IPV4 |
@@ -7126,7 +7538,8 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 				    VNIC_RSS_CFG_REQ_HASH_TYPE_UDP_IPV6;
 	}
 
-	if (BNXT_PF(bp) && !BNXT_CHIP_TYPE_NITRO_A0(bp)) {
+	bnxt_hwrm_vnic_qcaps(bp);
+	if (bnxt_rfs_supported(bp)) {
 		dev->hw_features |= NETIF_F_NTUPLE;
 		if (bnxt_rfs_capable(bp)) {
 			bp->flags |= BNXT_FLAG_RFS;
@@ -7139,15 +7552,15 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	rc = bnxt_probe_phy(bp);
 	if (rc)
-		goto init_err;
+		goto init_err_pci_clean;
 
 	rc = bnxt_hwrm_func_reset(bp);
 	if (rc)
-		goto init_err;
+		goto init_err_pci_clean;
 
 	rc = bnxt_init_int_mode(bp);
 	if (rc)
-		goto init_err;
+		goto init_err_pci_clean;
 
 	rc = register_netdev(dev);
 	if (rc)
@@ -7164,10 +7577,8 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 init_err_clr_int:
 	bnxt_clear_int_mode(bp);
 
-init_err:
-	pci_iounmap(pdev, bp->bar0);
-	pci_release_regions(pdev);
-	pci_disable_device(pdev);
+init_err_pci_clean:
+	bnxt_cleanup_pci(bp);
 
 init_err_free:
 	free_netdev(dev);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
index 16defe9ececc..faf26a2f726b 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
@@ -1,6 +1,7 @@
 /* Broadcom NetXtreme-C/E network driver.
  *
  * Copyright (c) 2014-2016 Broadcom Corporation
+ * Copyright (c) 2016-2017 Broadcom Limited
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -11,10 +12,10 @@
 #define BNXT_H
 
 #define DRV_MODULE_NAME		"bnxt_en"
-#define DRV_MODULE_VERSION	"1.6.0"
+#define DRV_MODULE_VERSION	"1.7.0"
 
 #define DRV_VER_MAJ	1
-#define DRV_VER_MIN	6
+#define DRV_VER_MIN	7
 #define DRV_VER_UPD	0
 
 struct tx_bd {
@@ -416,6 +417,11 @@ struct rx_tpa_end_cmp_ext {
 
 #define BNXT_RX_PAGE_SIZE (1 << BNXT_RX_PAGE_SHIFT)
 
+#define BNXT_MAX_MTU		9500
+#define BNXT_MAX_PAGE_MODE_MTU	\
+	((unsigned int)PAGE_SIZE - VLAN_ETH_HLEN - NET_IP_ALIGN -	\
+	 XDP_PACKET_HEADROOM)
+
 #define BNXT_MIN_PKT_SIZE	52
 
 #define BNXT_NUM_TESTS(bp)	0
@@ -507,17 +513,25 @@ struct rx_tpa_end_cmp_ext {
 #define BNXT_HWRM_REQS_PER_PAGE		(BNXT_PAGE_SIZE /	\
 					 BNXT_HWRM_REQ_MAX_SIZE)
 
+#define BNXT_RX_EVENT	1
+#define BNXT_AGG_EVENT	2
+#define BNXT_TX_EVENT	4
+
 struct bnxt_sw_tx_bd {
 	struct sk_buff		*skb;
 	DEFINE_DMA_UNMAP_ADDR(mapping);
 	u8			is_gso;
 	u8			is_push;
-	unsigned short		nr_frags;
+	union {
+		unsigned short		nr_frags;
+		u16			rx_prod;
+	};
 };
 
 struct bnxt_sw_rx_bd {
-	u8			*data;
-	DEFINE_DMA_UNMAP_ADDR(mapping);
+	void			*data;
+	u8			*data_ptr;
+	dma_addr_t		mapping;
 };
 
 struct bnxt_sw_rx_agg_bd {
@@ -558,6 +572,7 @@ struct bnxt_tx_ring_info {
 	struct bnxt_napi	*bnapi;
 	u16			tx_prod;
 	u16			tx_cons;
+	u16			txq_index;
 	void __iomem		*tx_doorbell;
 
 	struct tx_bd		*tx_desc_ring[MAX_TX_PAGES];
@@ -576,7 +591,8 @@ struct bnxt_tx_ring_info {
 };
 
 struct bnxt_tpa_info {
-	u8			*data;
+	void			*data;
+	u8			*data_ptr;
 	dma_addr_t		mapping;
 	u16			len;
 	unsigned short		gso_type;
@@ -608,6 +624,8 @@ struct bnxt_rx_ring_info {
 	void __iomem		*rx_doorbell;
 	void __iomem		*rx_agg_doorbell;
 
+	struct bpf_prog		*xdp_prog;
+
 	struct rx_bd		*rx_desc_ring[MAX_RX_PAGES];
 	struct bnxt_sw_rx_bd	*rx_buf_ring;
 
@@ -654,20 +672,13 @@ struct bnxt_napi {
 	struct bnxt_rx_ring_info	*rx_ring;
 	struct bnxt_tx_ring_info	*tx_ring;
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	atomic_t		poll_state;
-#endif
-	bool			in_reset;
-};
+	void			(*tx_int)(struct bnxt *, struct bnxt_napi *,
+					  int);
+	u32			flags;
+#define BNXT_NAPI_FLAG_XDP	0x1
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-enum bnxt_poll_state_t {
-	BNXT_STATE_IDLE = 0,
-	BNXT_STATE_NAPI,
-	BNXT_STATE_POLL,
-	BNXT_STATE_DISABLE,
+	bool			in_reset;
 };
-#endif
 
 struct bnxt_irq {
 	irq_handler_t	handler;
@@ -720,6 +731,7 @@ struct bnxt_vnic_info {
 #define BNXT_VNIC_RFS_FLAG	2
 #define BNXT_VNIC_MCAST_FLAG	4
 #define BNXT_VNIC_UCAST_FLAG	8
+#define BNXT_VNIC_RFS_NEW_RSS_FLAG	0x10
 };
 
 #if defined(CONFIG_BNXT_SRIOV)
@@ -840,7 +852,7 @@ struct bnxt_link_info {
 #define BNXT_LINK_SPEED_40GB	PORT_PHY_QCFG_RESP_LINK_SPEED_40GB
 #define BNXT_LINK_SPEED_50GB	PORT_PHY_QCFG_RESP_LINK_SPEED_50GB
 	u16			support_speeds;
-	u16			auto_link_speeds;
+	u16			auto_link_speeds;	/* fw adv setting */
 #define BNXT_LINK_SPEED_MSK_100MB PORT_PHY_QCFG_RESP_SUPPORT_SPEEDS_100MB
 #define BNXT_LINK_SPEED_MSK_1GB PORT_PHY_QCFG_RESP_SUPPORT_SPEEDS_1GB
 #define BNXT_LINK_SPEED_MSK_2GB PORT_PHY_QCFG_RESP_SUPPORT_SPEEDS_2GB
@@ -855,6 +867,10 @@ struct bnxt_link_info {
 	u16			force_link_speed;
 	u32			preemphasis;
 	u8			module_status;
+	u16			fec_cfg;
+#define BNXT_FEC_AUTONEG	PORT_PHY_QCFG_RESP_FEC_CFG_FEC_AUTONEG_ENABLED
+#define BNXT_FEC_ENC_BASE_R	PORT_PHY_QCFG_RESP_FEC_CFG_FEC_CLAUSE74_ENABLED
+#define BNXT_FEC_ENC_RS		PORT_PHY_QCFG_RESP_FEC_CFG_FEC_CLAUSE91_ENABLED
 
 	/* copy of requested setting from ethtool cmd */
 	u8			autoneg;
@@ -863,7 +879,7 @@ struct bnxt_link_info {
 	u8			req_duplex;
 	u8			req_flow_ctrl;
 	u16			req_link_speed;
-	u32			advertising;
+	u16			advertising;	/* user adv setting */
 	bool			force_link_chng;
 
 	/* a copy of phy_qcfg output used to report link
@@ -879,6 +895,20 @@ struct bnxt_queue_info {
 	u8	queue_profile;
 };
 
+#define BNXT_MAX_LED			4
+
+struct bnxt_led_info {
+	u8	led_id;
+	u8	led_type;
+	u8	led_group_id;
+	u8	unused;
+	__le16	led_state_caps;
+#define BNXT_LED_ALT_BLINK_CAP(x)	((x) &	\
+	cpu_to_le16(PORT_LED_QCAPS_RESP_LED0_STATE_CAPS_BLINK_ALT_SUPPORTED))
+
+	__le16	led_color_caps;
+};
+
 #define BNXT_GRCPF_REG_WINDOW_BASE_OUT	0x400
 #define BNXT_CAG_REG_LEGACY_INT_STATUS	0x4014
 #define BNXT_CAG_REG_BASE		0x300000
@@ -956,10 +986,13 @@ struct bnxt {
 	#define BNXT_FLAG_PORT_STATS	0x400
 	#define BNXT_FLAG_UDP_RSS_CAP	0x800
 	#define BNXT_FLAG_EEE_CAP	0x1000
+	#define BNXT_FLAG_NEW_RSS_CAP	0x2000
 	#define BNXT_FLAG_ROCEV1_CAP	0x8000
 	#define BNXT_FLAG_ROCEV2_CAP	0x10000
 	#define BNXT_FLAG_ROCE_CAP	(BNXT_FLAG_ROCEV1_CAP |	\
 					 BNXT_FLAG_ROCEV2_CAP)
+	#define BNXT_FLAG_NO_AGG_RINGS	0x20000
+	#define BNXT_FLAG_RX_PAGE_MODE	0x40000
 	#define BNXT_FLAG_CHIP_NITRO_A0	0x1000000
 
 	#define BNXT_FLAG_ALL_CONFIG_FEATS (BNXT_FLAG_TPA |		\
@@ -971,6 +1004,7 @@ struct bnxt {
 #define BNXT_NPAR(bp)		((bp)->port_partition_type)
 #define BNXT_SINGLE_PF(bp)	(BNXT_PF(bp) && !BNXT_NPAR(bp))
 #define BNXT_CHIP_TYPE_NITRO_A0(bp) ((bp)->flags & BNXT_FLAG_CHIP_NITRO_A0)
+#define BNXT_RX_PAGE_MODE(bp)	((bp)->flags & BNXT_FLAG_RX_PAGE_MODE)
 
 	struct bnxt_en_dev	*edev;
 	struct bnxt_en_dev *	(*ulp_probe)(struct net_device *);
@@ -979,12 +1013,21 @@ struct bnxt {
 
 	struct bnxt_rx_ring_info	*rx_ring;
 	struct bnxt_tx_ring_info	*tx_ring;
+	u16			*tx_ring_map;
 
 	struct sk_buff *	(*gro_func)(struct bnxt_tpa_info *, int, int,
 					    struct sk_buff *);
 
+	struct sk_buff *	(*rx_skb_func)(struct bnxt *,
+					       struct bnxt_rx_ring_info *,
+					       u16, void *, u8 *, dma_addr_t,
+					       unsigned int);
+
 	u32			rx_buf_size;
 	u32			rx_buf_use_size;	/* useable size */
+	u16			rx_offset;
+	u16			rx_dma_offset;
+	enum dma_data_direction	rx_dir;
 	u32			rx_ring_size;
 	u32			rx_agg_ring_size;
 	u32			rx_copy_thresh;
@@ -1000,6 +1043,7 @@ struct bnxt {
 	int			tx_nr_pages;
 	int			tx_nr_rings;
 	int			tx_nr_rings_per_tc;
+	int			tx_nr_rings_xdp;
 
 	int			tx_wake_thresh;
 	int			tx_push_thresh;
@@ -1132,6 +1176,11 @@ struct bnxt {
 	struct ethtool_eee	eee;
 	u32			lpi_tmr_lo;
 	u32			lpi_tmr_hi;
+
+	u8			num_leds;
+	struct bnxt_led_info	leds[BNXT_MAX_LED];
+
+	struct bpf_prog		*xdp_prog;
 };
 
 #define BNXT_RX_STATS_OFFSET(counter)			\
@@ -1141,93 +1190,6 @@ struct bnxt {
 	((offsetof(struct tx_port_stats, counter) +	\
 	  sizeof(struct rx_port_stats) + 512) / 8)
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-static inline void bnxt_enable_poll(struct bnxt_napi *bnapi)
-{
-	atomic_set(&bnapi->poll_state, BNXT_STATE_IDLE);
-}
-
-/* called from the NAPI poll routine to get ownership of a bnapi */
-static inline bool bnxt_lock_napi(struct bnxt_napi *bnapi)
-{
-	int rc = atomic_cmpxchg(&bnapi->poll_state, BNXT_STATE_IDLE,
-				BNXT_STATE_NAPI);
-
-	return rc == BNXT_STATE_IDLE;
-}
-
-static inline void bnxt_unlock_napi(struct bnxt_napi *bnapi)
-{
-	atomic_set(&bnapi->poll_state, BNXT_STATE_IDLE);
-}
-
-/* called from the busy poll routine to get ownership of a bnapi */
-static inline bool bnxt_lock_poll(struct bnxt_napi *bnapi)
-{
-	int rc = atomic_cmpxchg(&bnapi->poll_state, BNXT_STATE_IDLE,
-				BNXT_STATE_POLL);
-
-	return rc == BNXT_STATE_IDLE;
-}
-
-static inline void bnxt_unlock_poll(struct bnxt_napi *bnapi)
-{
-	atomic_set(&bnapi->poll_state, BNXT_STATE_IDLE);
-}
-
-static inline bool bnxt_busy_polling(struct bnxt_napi *bnapi)
-{
-	return atomic_read(&bnapi->poll_state) == BNXT_STATE_POLL;
-}
-
-static inline void bnxt_disable_poll(struct bnxt_napi *bnapi)
-{
-	int old;
-
-	while (1) {
-		old = atomic_cmpxchg(&bnapi->poll_state, BNXT_STATE_IDLE,
-				     BNXT_STATE_DISABLE);
-		if (old == BNXT_STATE_IDLE)
-			break;
-		usleep_range(500, 5000);
-	}
-}
-
-#else
-
-static inline void bnxt_enable_poll(struct bnxt_napi *bnapi)
-{
-}
-
-static inline bool bnxt_lock_napi(struct bnxt_napi *bnapi)
-{
-	return true;
-}
-
-static inline void bnxt_unlock_napi(struct bnxt_napi *bnapi)
-{
-}
-
-static inline bool bnxt_lock_poll(struct bnxt_napi *bnapi)
-{
-	return false;
-}
-
-static inline void bnxt_unlock_poll(struct bnxt_napi *bnapi)
-{
-}
-
-static inline bool bnxt_busy_polling(struct bnxt_napi *bnapi)
-{
-	return false;
-}
-
-static inline void bnxt_disable_poll(struct bnxt_napi *bnapi)
-{
-}
-
-#endif
-
 #define I2C_DEV_ADDR_A0				0xa0
 #define I2C_DEV_ADDR_A2				0xa2
 #define SFP_EEPROM_SFF_8472_COMP_ADDR		0x5e
@@ -1238,7 +1200,23 @@ static inline void bnxt_disable_poll(struct bnxt_napi *bnapi)
 #define SFF_MODULE_ID_QSFP28			0x11
 #define BNXT_MAX_PHY_I2C_RESP_SIZE		64
 
+static inline u32 bnxt_tx_avail(struct bnxt *bp, struct bnxt_tx_ring_info *txr)
+{
+	/* Tell compiler to fetch tx indices from memory. */
+	barrier();
+
+	return bp->tx_ring_size -
+		((txr->tx_prod - txr->tx_cons) & bp->tx_ring_mask);
+}
+
+extern const u16 bnxt_lhint_arr[];
+
+int bnxt_alloc_rx_data(struct bnxt *bp, struct bnxt_rx_ring_info *rxr,
+		       u16 prod, gfp_t gfp);
+void bnxt_reuse_rx_data(struct bnxt_rx_ring_info *rxr, u16 cons, void *data);
+void bnxt_set_tpa_flags(struct bnxt *bp);
 void bnxt_set_ring_params(struct bnxt *);
+int bnxt_set_rx_skb_mode(struct bnxt *bp, bool page_mode);
 void bnxt_hwrm_cmd_hdr_init(struct bnxt *, void *, u16, u16, u16);
 int _hwrm_send_message(struct bnxt *, void *, u32, int);
 int hwrm_send_message(struct bnxt *, void *, u32, int);
@@ -1246,6 +1224,7 @@ int hwrm_send_message_silent(struct bnxt *, void *, u32, int);
 int bnxt_hwrm_func_rgtr_async_events(struct bnxt *bp, unsigned long *bmap,
 				     int bmap_size);
 int bnxt_hwrm_vnic_cfg(struct bnxt *bp, u16 vnic_id);
+int __bnxt_hwrm_get_tx_rings(struct bnxt *bp, u16 fid, int *tx_rings);
 int bnxt_hwrm_set_coal(struct bnxt *);
 unsigned int bnxt_get_max_func_stat_ctxs(struct bnxt *bp);
 void bnxt_set_max_func_stat_ctxs(struct bnxt *bp, unsigned int max);
@@ -1259,6 +1238,7 @@ int bnxt_hwrm_set_link_setting(struct bnxt *, bool, bool);
 int bnxt_hwrm_fw_set_time(struct bnxt *);
 int bnxt_open_nic(struct bnxt *, bool, bool);
 int bnxt_close_nic(struct bnxt *, bool, bool);
+int bnxt_reserve_rings(struct bnxt *bp, int tx, int rx, int tcs, int tx_xdp);
 int bnxt_setup_mq_tc(struct net_device *dev, u8 tc);
 int bnxt_get_max_rings(struct bnxt *, int *, int *, bool);
 void bnxt_restore_pf_fw_resources(struct bnxt *bp);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
index 784aa77610bc..6903a873f072 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
@@ -357,7 +357,7 @@ static void bnxt_get_channels(struct net_device *dev,
 	int max_rx_rings, max_tx_rings, tcs;
 
 	bnxt_get_max_rings(bp, &max_rx_rings, &max_tx_rings, true);
-	channel->max_combined = max_t(int, max_rx_rings, max_tx_rings);
+	channel->max_combined = min_t(int, max_rx_rings, max_tx_rings);
 
 	if (bnxt_get_max_rings(bp, &max_rx_rings, &max_tx_rings, false)) {
 		max_rx_rings = 0;
@@ -387,9 +387,10 @@ static int bnxt_set_channels(struct net_device *dev,
 			     struct ethtool_channels *channel)
 {
 	struct bnxt *bp = netdev_priv(dev);
-	int max_rx_rings, max_tx_rings, tcs;
-	u32 rc = 0;
+	int req_tx_rings, req_rx_rings, tcs;
 	bool sh = false;
+	int tx_xdp = 0;
+	int rc = 0;
 
 	if (channel->other_count)
 		return -EINVAL;
@@ -409,19 +410,22 @@ static int bnxt_set_channels(struct net_device *dev,
 	if (channel->combined_count)
 		sh = true;
 
-	bnxt_get_max_rings(bp, &max_rx_rings, &max_tx_rings, sh);
-
 	tcs = netdev_get_num_tc(dev);
-	if (tcs > 1)
-		max_tx_rings /= tcs;
-
-	if (sh &&
-	    channel->combined_count > max_t(int, max_rx_rings, max_tx_rings))
-		return -ENOMEM;
 
-	if (!sh && (channel->rx_count > max_rx_rings ||
-		    channel->tx_count > max_tx_rings))
-		return -ENOMEM;
+	req_tx_rings = sh ? channel->combined_count : channel->tx_count;
+	req_rx_rings = sh ? channel->combined_count : channel->rx_count;
+	if (bp->tx_nr_rings_xdp) {
+		if (!sh) {
+			netdev_err(dev, "Only combined mode supported when XDP is enabled.\n");
+			return -EINVAL;
+		}
+		tx_xdp = req_rx_rings;
+	}
+	rc = bnxt_reserve_rings(bp, req_tx_rings, req_rx_rings, tcs, tx_xdp);
+	if (rc) {
+		netdev_warn(dev, "Unable to allocate the requested rings\n");
+		return rc;
+	}
 
 	if (netif_running(dev)) {
 		if (BNXT_PF(bp)) {
@@ -439,19 +443,17 @@ static int bnxt_set_channels(struct net_device *dev,
 
 	if (sh) {
 		bp->flags |= BNXT_FLAG_SHARED_RINGS;
-		bp->rx_nr_rings = min_t(int, channel->combined_count,
-					max_rx_rings);
-		bp->tx_nr_rings_per_tc = min_t(int, channel->combined_count,
-					       max_tx_rings);
+		bp->rx_nr_rings = channel->combined_count;
+		bp->tx_nr_rings_per_tc = channel->combined_count;
 	} else {
 		bp->flags &= ~BNXT_FLAG_SHARED_RINGS;
 		bp->rx_nr_rings = channel->rx_count;
 		bp->tx_nr_rings_per_tc = channel->tx_count;
 	}
-
-	bp->tx_nr_rings = bp->tx_nr_rings_per_tc;
+	bp->tx_nr_rings_xdp = tx_xdp;
+	bp->tx_nr_rings = bp->tx_nr_rings_per_tc + tx_xdp;
 	if (tcs > 1)
-		bp->tx_nr_rings = bp->tx_nr_rings_per_tc * tcs;
+		bp->tx_nr_rings = bp->tx_nr_rings_per_tc * tcs + tx_xdp;
 
 	bp->cp_nr_rings = sh ? max_t(int, bp->tx_nr_rings, bp->rx_nr_rings) :
 			       bp->tx_nr_rings + bp->rx_nr_rings;
@@ -524,24 +526,49 @@ static int bnxt_grxclsrule(struct bnxt *bp, struct ethtool_rxnfc *cmd)
 
 fltr_found:
 	fkeys = &fltr->fkeys;
-	if (fkeys->basic.ip_proto == IPPROTO_TCP)
-		fs->flow_type = TCP_V4_FLOW;
-	else if (fkeys->basic.ip_proto == IPPROTO_UDP)
-		fs->flow_type = UDP_V4_FLOW;
-	else
-		goto fltr_err;
+	if (fkeys->basic.n_proto == htons(ETH_P_IP)) {
+		if (fkeys->basic.ip_proto == IPPROTO_TCP)
+			fs->flow_type = TCP_V4_FLOW;
+		else if (fkeys->basic.ip_proto == IPPROTO_UDP)
+			fs->flow_type = UDP_V4_FLOW;
+		else
+			goto fltr_err;
 
-	fs->h_u.tcp_ip4_spec.ip4src = fkeys->addrs.v4addrs.src;
-	fs->m_u.tcp_ip4_spec.ip4src = cpu_to_be32(~0);
+		fs->h_u.tcp_ip4_spec.ip4src = fkeys->addrs.v4addrs.src;
+		fs->m_u.tcp_ip4_spec.ip4src = cpu_to_be32(~0);
 
-	fs->h_u.tcp_ip4_spec.ip4dst = fkeys->addrs.v4addrs.dst;
-	fs->m_u.tcp_ip4_spec.ip4dst = cpu_to_be32(~0);
+		fs->h_u.tcp_ip4_spec.ip4dst = fkeys->addrs.v4addrs.dst;
+		fs->m_u.tcp_ip4_spec.ip4dst = cpu_to_be32(~0);
+
+		fs->h_u.tcp_ip4_spec.psrc = fkeys->ports.src;
+		fs->m_u.tcp_ip4_spec.psrc = cpu_to_be16(~0);
+
+		fs->h_u.tcp_ip4_spec.pdst = fkeys->ports.dst;
+		fs->m_u.tcp_ip4_spec.pdst = cpu_to_be16(~0);
+	} else {
+		int i;
 
-	fs->h_u.tcp_ip4_spec.psrc = fkeys->ports.src;
-	fs->m_u.tcp_ip4_spec.psrc = cpu_to_be16(~0);
+		if (fkeys->basic.ip_proto == IPPROTO_TCP)
+			fs->flow_type = TCP_V6_FLOW;
+		else if (fkeys->basic.ip_proto == IPPROTO_UDP)
+			fs->flow_type = UDP_V6_FLOW;
+		else
+			goto fltr_err;
+
+		*(struct in6_addr *)&fs->h_u.tcp_ip6_spec.ip6src[0] =
+			fkeys->addrs.v6addrs.src;
+		*(struct in6_addr *)&fs->h_u.tcp_ip6_spec.ip6dst[0] =
+			fkeys->addrs.v6addrs.dst;
+		for (i = 0; i < 4; i++) {
+			fs->m_u.tcp_ip6_spec.ip6src[i] = cpu_to_be32(~0);
+			fs->m_u.tcp_ip6_spec.ip6dst[i] = cpu_to_be32(~0);
+		}
+		fs->h_u.tcp_ip6_spec.psrc = fkeys->ports.src;
+		fs->m_u.tcp_ip6_spec.psrc = cpu_to_be16(~0);
 
-	fs->h_u.tcp_ip4_spec.pdst = fkeys->ports.dst;
-	fs->m_u.tcp_ip4_spec.pdst = cpu_to_be16(~0);
+		fs->h_u.tcp_ip6_spec.pdst = fkeys->ports.dst;
+		fs->m_u.tcp_ip6_spec.pdst = cpu_to_be16(~0);
+	}
 
 	fs->ring_cookie = fltr->rxq;
 	rc = 0;
@@ -893,7 +920,7 @@ u32 _bnxt_fw_to_ethtool_adv_spds(u16 fw_speeds, u8 fw_pause)
 static void bnxt_fw_to_ethtool_advertised_spds(struct bnxt_link_info *link_info,
 				struct ethtool_link_ksettings *lk_ksettings)
 {
-	u16 fw_speeds = link_info->auto_link_speeds;
+	u16 fw_speeds = link_info->advertising;
 	u8 fw_pause = 0;
 
 	if (link_info->autoneg & BNXT_AUTONEG_FLOW_CTRL)
@@ -1090,8 +1117,9 @@ static int bnxt_set_link_ksettings(struct net_device *dev,
 	struct bnxt *bp = netdev_priv(dev);
 	struct bnxt_link_info *link_info = &bp->link_info;
 	const struct ethtool_link_settings *base = &lk_ksettings->base;
-	u32 speed, fw_advertising = 0;
 	bool set_pause = false;
+	u16 fw_advertising = 0;
+	u32 speed;
 	int rc = 0;
 
 	if (!BNXT_SINGLE_PF(bp))
@@ -1550,17 +1578,37 @@ static int bnxt_flash_package_from_file(struct net_device *dev,
 	bnxt_hwrm_cmd_hdr_init(bp, &install, HWRM_NVM_INSTALL_UPDATE, -1, -1);
 	install.install_type = cpu_to_le32(install_type);
 
-	rc = hwrm_send_message(bp, &install, sizeof(install),
-			       INSTALL_PACKAGE_TIMEOUT);
-	if (rc)
-		return -EOPNOTSUPP;
+	mutex_lock(&bp->hwrm_cmd_lock);
+	rc = _hwrm_send_message(bp, &install, sizeof(install),
+				INSTALL_PACKAGE_TIMEOUT);
+	if (rc) {
+		rc = -EOPNOTSUPP;
+		goto flash_pkg_exit;
+	}
+
+	if (resp->error_code) {
+		u8 error_code = ((struct hwrm_err_output *)resp)->cmd_err;
+
+		if (error_code == NVM_INSTALL_UPDATE_CMD_ERR_CODE_FRAG_ERR) {
+			install.flags |= cpu_to_le16(
+			       NVM_INSTALL_UPDATE_REQ_FLAGS_ALLOWED_TO_DEFRAG);
+			rc = _hwrm_send_message(bp, &install, sizeof(install),
+						INSTALL_PACKAGE_TIMEOUT);
+			if (rc) {
+				rc = -EOPNOTSUPP;
+				goto flash_pkg_exit;
+			}
+		}
+	}
 
 	if (resp->result) {
 		netdev_err(dev, "PKG install error = %d, problem_item = %d\n",
 			   (s8)resp->result, (int)resp->problem_item);
-		return -ENOPKG;
+		rc = -ENOPKG;
 	}
-	return 0;
+flash_pkg_exit:
+	mutex_unlock(&bp->hwrm_cmd_lock);
+	return rc;
 }
 
 static int bnxt_flash_device(struct net_device *dev,
@@ -2039,6 +2087,47 @@ static int bnxt_nway_reset(struct net_device *dev)
 	return rc;
 }
 
+static int bnxt_set_phys_id(struct net_device *dev,
+			    enum ethtool_phys_id_state state)
+{
+	struct hwrm_port_led_cfg_input req = {0};
+	struct bnxt *bp = netdev_priv(dev);
+	struct bnxt_pf_info *pf = &bp->pf;
+	struct bnxt_led_cfg *led_cfg;
+	u8 led_state;
+	__le16 duration;
+	int i, rc;
+
+	if (!bp->num_leds || BNXT_VF(bp))
+		return -EOPNOTSUPP;
+
+	if (state == ETHTOOL_ID_ACTIVE) {
+		led_state = PORT_LED_CFG_REQ_LED0_STATE_BLINKALT;
+		duration = cpu_to_le16(500);
+	} else if (state == ETHTOOL_ID_INACTIVE) {
+		led_state = PORT_LED_CFG_REQ_LED1_STATE_DEFAULT;
+		duration = cpu_to_le16(0);
+	} else {
+		return -EINVAL;
+	}
+	bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_PORT_LED_CFG, -1, -1);
+	req.port_id = cpu_to_le16(pf->port_id);
+	req.num_leds = bp->num_leds;
+	led_cfg = (struct bnxt_led_cfg *)&req.led0_id;
+	for (i = 0; i < bp->num_leds; i++, led_cfg++) {
+		req.enables |= BNXT_LED_DFLT_ENABLES(i);
+		led_cfg->led_id = bp->leds[i].led_id;
+		led_cfg->led_state = led_state;
+		led_cfg->led_blink_on = duration;
+		led_cfg->led_blink_off = duration;
+		led_cfg->led_group_id = bp->leds[i].led_group_id;
+	}
+	rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+	if (rc)
+		rc = -EIO;
+	return rc;
+}
+
 const struct ethtool_ops bnxt_ethtool_ops = {
 	.get_link_ksettings	= bnxt_get_link_ksettings,
 	.set_link_ksettings	= bnxt_set_link_ksettings,
@@ -2070,5 +2159,6 @@ const struct ethtool_ops bnxt_ethtool_ops = {
 	.set_eee		= bnxt_set_eee,
 	.get_module_info	= bnxt_get_module_info,
 	.get_module_eeprom	= bnxt_get_module_eeprom,
-	.nway_reset		= bnxt_nway_reset
+	.nway_reset		= bnxt_nway_reset,
+	.set_phys_id		= bnxt_set_phys_id,
 };
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.h
index 3abc03b60dbc..ed1e555292e9 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.h
@@ -10,6 +10,29 @@
 #ifndef BNXT_ETHTOOL_H
 #define BNXT_ETHTOOL_H
 
+struct bnxt_led_cfg {
+	u8 led_id;
+	u8 led_state;
+	u8 led_color;
+	u8 unused;
+	__le16 led_blink_on;
+	__le16 led_blink_off;
+	u8 led_group_id;
+	u8 rsvd;
+};
+
+#define BNXT_LED_DFLT_ENA				\
+	(PORT_LED_CFG_REQ_ENABLES_LED0_ID |		\
+	 PORT_LED_CFG_REQ_ENABLES_LED0_STATE |		\
+	 PORT_LED_CFG_REQ_ENABLES_LED0_BLINK_ON |	\
+	 PORT_LED_CFG_REQ_ENABLES_LED0_BLINK_OFF |	\
+	 PORT_LED_CFG_REQ_ENABLES_LED0_GROUP_ID)
+
+#define BNXT_LED_DFLT_ENA_SHIFT	6
+
+#define BNXT_LED_DFLT_ENABLES(x)			\
+	cpu_to_le32(BNXT_LED_DFLT_ENA << (BNXT_LED_DFLT_ENA_SHIFT * (x)))
+
 extern const struct ethtool_ops bnxt_ethtool_ops;
 
 u32 _bnxt_fw_to_ethtool_adv_spds(u16, u8);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h
index 2ddfa51519a1..6e275c23d68b 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h
@@ -1,7 +1,7 @@
 /* Broadcom NetXtreme-C/E network driver.
  *
  * Copyright (c) 2014-2016 Broadcom Corporation
- * Copyright (c) 2016 Broadcom Limited
+ * Copyright (c) 2016-2017 Broadcom Limited
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -11,12 +11,12 @@
 #ifndef BNXT_HSI_H
 #define BNXT_HSI_H
 
-/* HSI and HWRM Specification 1.6.0 */
+/* HSI and HWRM Specification 1.7.0 */
 #define HWRM_VERSION_MAJOR	1
-#define HWRM_VERSION_MINOR	6
+#define HWRM_VERSION_MINOR	7
 #define HWRM_VERSION_UPDATE	0
 
-#define HWRM_VERSION_STR	"1.6.0"
+#define HWRM_VERSION_STR	"1.7.0"
 /*
  * Following is the signature for HWRM message field that indicates not
  * applicable (All F's). Need to cast it the size of the field if needed.
@@ -549,6 +549,8 @@ struct hwrm_ver_get_output {
 	__le32 dev_caps_cfg;
 	#define VER_GET_RESP_DEV_CAPS_CFG_SECURE_FW_UPD_SUPPORTED  0x1UL
 	#define VER_GET_RESP_DEV_CAPS_CFG_FW_DCBX_AGENT_SUPPORTED  0x2UL
+	#define VER_GET_RESP_DEV_CAPS_CFG_SHORT_CMD_SUPPORTED      0x4UL
+	#define VER_GET_RESP_DEV_CAPS_CFG_SHORT_CMD_REQUIRED       0x8UL
 	u8 roce_fw_maj;
 	u8 roce_fw_min;
 	u8 roce_fw_bld;
@@ -832,20 +834,32 @@ struct hwrm_func_qcfg_output {
 	__le32 min_bw;
 	#define FUNC_QCFG_RESP_MIN_BW_BW_VALUE_MASK		    0xfffffffUL
 	#define FUNC_QCFG_RESP_MIN_BW_BW_VALUE_SFT		    0
-	#define FUNC_QCFG_RESP_MIN_BW_RSVD			    0x10000000UL
+	#define FUNC_QCFG_RESP_MIN_BW_SCALE			    0x10000000UL
+	#define FUNC_QCFG_RESP_MIN_BW_SCALE_BITS		   (0x0UL << 28)
+	#define FUNC_QCFG_RESP_MIN_BW_SCALE_BYTES		   (0x1UL << 28)
+	#define FUNC_QCFG_RESP_MIN_BW_SCALE_LAST    FUNC_QCFG_RESP_MIN_BW_SCALE_BYTES
 	#define FUNC_QCFG_RESP_MIN_BW_BW_VALUE_UNIT_MASK	    0xe0000000UL
 	#define FUNC_QCFG_RESP_MIN_BW_BW_VALUE_UNIT_SFT	    29
-	#define FUNC_QCFG_RESP_MIN_BW_BW_VALUE_UNIT_MBPS	   (0x0UL << 29)
+	#define FUNC_QCFG_RESP_MIN_BW_BW_VALUE_UNIT_MEGA	   (0x0UL << 29)
+	#define FUNC_QCFG_RESP_MIN_BW_BW_VALUE_UNIT_KILO	   (0x2UL << 29)
+	#define FUNC_QCFG_RESP_MIN_BW_BW_VALUE_UNIT_BASE	   (0x4UL << 29)
+	#define FUNC_QCFG_RESP_MIN_BW_BW_VALUE_UNIT_GIGA	   (0x6UL << 29)
 	#define FUNC_QCFG_RESP_MIN_BW_BW_VALUE_UNIT_PERCENT1_100  (0x1UL << 29)
 	#define FUNC_QCFG_RESP_MIN_BW_BW_VALUE_UNIT_INVALID       (0x7UL << 29)
 	#define FUNC_QCFG_RESP_MIN_BW_BW_VALUE_UNIT_LAST    FUNC_QCFG_RESP_MIN_BW_BW_VALUE_UNIT_INVALID
 	__le32 max_bw;
 	#define FUNC_QCFG_RESP_MAX_BW_BW_VALUE_MASK		    0xfffffffUL
 	#define FUNC_QCFG_RESP_MAX_BW_BW_VALUE_SFT		    0
-	#define FUNC_QCFG_RESP_MAX_BW_RSVD			    0x10000000UL
+	#define FUNC_QCFG_RESP_MAX_BW_SCALE			    0x10000000UL
+	#define FUNC_QCFG_RESP_MAX_BW_SCALE_BITS		   (0x0UL << 28)
+	#define FUNC_QCFG_RESP_MAX_BW_SCALE_BYTES		   (0x1UL << 28)
+	#define FUNC_QCFG_RESP_MAX_BW_SCALE_LAST    FUNC_QCFG_RESP_MAX_BW_SCALE_BYTES
 	#define FUNC_QCFG_RESP_MAX_BW_BW_VALUE_UNIT_MASK	    0xe0000000UL
 	#define FUNC_QCFG_RESP_MAX_BW_BW_VALUE_UNIT_SFT	    29
-	#define FUNC_QCFG_RESP_MAX_BW_BW_VALUE_UNIT_MBPS	   (0x0UL << 29)
+	#define FUNC_QCFG_RESP_MAX_BW_BW_VALUE_UNIT_MEGA	   (0x0UL << 29)
+	#define FUNC_QCFG_RESP_MAX_BW_BW_VALUE_UNIT_KILO	   (0x2UL << 29)
+	#define FUNC_QCFG_RESP_MAX_BW_BW_VALUE_UNIT_BASE	   (0x4UL << 29)
+	#define FUNC_QCFG_RESP_MAX_BW_BW_VALUE_UNIT_GIGA	   (0x6UL << 29)
 	#define FUNC_QCFG_RESP_MAX_BW_BW_VALUE_UNIT_PERCENT1_100  (0x1UL << 29)
 	#define FUNC_QCFG_RESP_MAX_BW_BW_VALUE_UNIT_INVALID       (0x7UL << 29)
 	#define FUNC_QCFG_RESP_MAX_BW_BW_VALUE_UNIT_LAST    FUNC_QCFG_RESP_MAX_BW_BW_VALUE_UNIT_INVALID
@@ -921,20 +935,32 @@ struct hwrm_func_cfg_input {
 	__le32 min_bw;
 	#define FUNC_CFG_REQ_MIN_BW_BW_VALUE_MASK		    0xfffffffUL
 	#define FUNC_CFG_REQ_MIN_BW_BW_VALUE_SFT		    0
-	#define FUNC_CFG_REQ_MIN_BW_RSVD			    0x10000000UL
+	#define FUNC_CFG_REQ_MIN_BW_SCALE			    0x10000000UL
+	#define FUNC_CFG_REQ_MIN_BW_SCALE_BITS			   (0x0UL << 28)
+	#define FUNC_CFG_REQ_MIN_BW_SCALE_BYTES		   (0x1UL << 28)
+	#define FUNC_CFG_REQ_MIN_BW_SCALE_LAST    FUNC_CFG_REQ_MIN_BW_SCALE_BYTES
 	#define FUNC_CFG_REQ_MIN_BW_BW_VALUE_UNIT_MASK		    0xe0000000UL
 	#define FUNC_CFG_REQ_MIN_BW_BW_VALUE_UNIT_SFT		    29
-	#define FUNC_CFG_REQ_MIN_BW_BW_VALUE_UNIT_MBPS		   (0x0UL << 29)
+	#define FUNC_CFG_REQ_MIN_BW_BW_VALUE_UNIT_MEGA		   (0x0UL << 29)
+	#define FUNC_CFG_REQ_MIN_BW_BW_VALUE_UNIT_KILO		   (0x2UL << 29)
+	#define FUNC_CFG_REQ_MIN_BW_BW_VALUE_UNIT_BASE		   (0x4UL << 29)
+	#define FUNC_CFG_REQ_MIN_BW_BW_VALUE_UNIT_GIGA		   (0x6UL << 29)
 	#define FUNC_CFG_REQ_MIN_BW_BW_VALUE_UNIT_PERCENT1_100    (0x1UL << 29)
 	#define FUNC_CFG_REQ_MIN_BW_BW_VALUE_UNIT_INVALID	   (0x7UL << 29)
 	#define FUNC_CFG_REQ_MIN_BW_BW_VALUE_UNIT_LAST    FUNC_CFG_REQ_MIN_BW_BW_VALUE_UNIT_INVALID
 	__le32 max_bw;
 	#define FUNC_CFG_REQ_MAX_BW_BW_VALUE_MASK		    0xfffffffUL
 	#define FUNC_CFG_REQ_MAX_BW_BW_VALUE_SFT		    0
-	#define FUNC_CFG_REQ_MAX_BW_RSVD			    0x10000000UL
+	#define FUNC_CFG_REQ_MAX_BW_SCALE			    0x10000000UL
+	#define FUNC_CFG_REQ_MAX_BW_SCALE_BITS			   (0x0UL << 28)
+	#define FUNC_CFG_REQ_MAX_BW_SCALE_BYTES		   (0x1UL << 28)
+	#define FUNC_CFG_REQ_MAX_BW_SCALE_LAST    FUNC_CFG_REQ_MAX_BW_SCALE_BYTES
 	#define FUNC_CFG_REQ_MAX_BW_BW_VALUE_UNIT_MASK		    0xe0000000UL
 	#define FUNC_CFG_REQ_MAX_BW_BW_VALUE_UNIT_SFT		    29
-	#define FUNC_CFG_REQ_MAX_BW_BW_VALUE_UNIT_MBPS		   (0x0UL << 29)
+	#define FUNC_CFG_REQ_MAX_BW_BW_VALUE_UNIT_MEGA		   (0x0UL << 29)
+	#define FUNC_CFG_REQ_MAX_BW_BW_VALUE_UNIT_KILO		   (0x2UL << 29)
+	#define FUNC_CFG_REQ_MAX_BW_BW_VALUE_UNIT_BASE		   (0x4UL << 29)
+	#define FUNC_CFG_REQ_MAX_BW_BW_VALUE_UNIT_GIGA		   (0x6UL << 29)
 	#define FUNC_CFG_REQ_MAX_BW_BW_VALUE_UNIT_PERCENT1_100    (0x1UL << 29)
 	#define FUNC_CFG_REQ_MAX_BW_BW_VALUE_UNIT_INVALID	   (0x7UL << 29)
 	#define FUNC_CFG_REQ_MAX_BW_BW_VALUE_UNIT_LAST    FUNC_CFG_REQ_MAX_BW_BW_VALUE_UNIT_INVALID
@@ -1529,6 +1555,20 @@ struct hwrm_port_phy_qcfg_output {
 	#define PORT_PHY_QCFG_RESP_PHY_TYPE_BASET		   0x8UL
 	#define PORT_PHY_QCFG_RESP_PHY_TYPE_BASETE		   0x9UL
 	#define PORT_PHY_QCFG_RESP_PHY_TYPE_SGMIIEXTPHY	   0xaUL
+	#define PORT_PHY_QCFG_RESP_PHY_TYPE_25G_BASECR_CA_L       0xbUL
+	#define PORT_PHY_QCFG_RESP_PHY_TYPE_25G_BASECR_CA_S       0xcUL
+	#define PORT_PHY_QCFG_RESP_PHY_TYPE_25G_BASECR_CA_N       0xdUL
+	#define PORT_PHY_QCFG_RESP_PHY_TYPE_25G_BASESR		   0xeUL
+	#define PORT_PHY_QCFG_RESP_PHY_TYPE_100G_BASECR4	   0xfUL
+	#define PORT_PHY_QCFG_RESP_PHY_TYPE_100G_BASESR4	   0x10UL
+	#define PORT_PHY_QCFG_RESP_PHY_TYPE_100G_BASELR4	   0x11UL
+	#define PORT_PHY_QCFG_RESP_PHY_TYPE_100G_BASEER4	   0x12UL
+	#define PORT_PHY_QCFG_RESP_PHY_TYPE_100G_BASESR10	   0x13UL
+	#define PORT_PHY_QCFG_RESP_PHY_TYPE_40G_BASECR4	   0x14UL
+	#define PORT_PHY_QCFG_RESP_PHY_TYPE_40G_BASESR4	   0x15UL
+	#define PORT_PHY_QCFG_RESP_PHY_TYPE_40G_BASELR4	   0x16UL
+	#define PORT_PHY_QCFG_RESP_PHY_TYPE_40G_BASEER4	   0x17UL
+	#define PORT_PHY_QCFG_RESP_PHY_TYPE_40G_ACTIVE_CABLE      0x18UL
 	u8 media_type;
 	#define PORT_PHY_QCFG_RESP_MEDIA_TYPE_UNKNOWN		   0x0UL
 	#define PORT_PHY_QCFG_RESP_MEDIA_TYPE_TP		   0x1UL
@@ -1919,6 +1959,219 @@ struct hwrm_port_phy_i2c_read_output {
 	u8 valid;
 };
 
+/* hwrm_port_led_cfg */
+/* Input (64 bytes) */
+struct hwrm_port_led_cfg_input {
+	__le16 req_type;
+	__le16 cmpl_ring;
+	__le16 seq_id;
+	__le16 target_id;
+	__le64 resp_addr;
+	__le32 enables;
+	#define PORT_LED_CFG_REQ_ENABLES_LED0_ID		    0x1UL
+	#define PORT_LED_CFG_REQ_ENABLES_LED0_STATE		    0x2UL
+	#define PORT_LED_CFG_REQ_ENABLES_LED0_COLOR		    0x4UL
+	#define PORT_LED_CFG_REQ_ENABLES_LED0_BLINK_ON		    0x8UL
+	#define PORT_LED_CFG_REQ_ENABLES_LED0_BLINK_OFF	    0x10UL
+	#define PORT_LED_CFG_REQ_ENABLES_LED0_GROUP_ID		    0x20UL
+	#define PORT_LED_CFG_REQ_ENABLES_LED1_ID		    0x40UL
+	#define PORT_LED_CFG_REQ_ENABLES_LED1_STATE		    0x80UL
+	#define PORT_LED_CFG_REQ_ENABLES_LED1_COLOR		    0x100UL
+	#define PORT_LED_CFG_REQ_ENABLES_LED1_BLINK_ON		    0x200UL
+	#define PORT_LED_CFG_REQ_ENABLES_LED1_BLINK_OFF	    0x400UL
+	#define PORT_LED_CFG_REQ_ENABLES_LED1_GROUP_ID		    0x800UL
+	#define PORT_LED_CFG_REQ_ENABLES_LED2_ID		    0x1000UL
+	#define PORT_LED_CFG_REQ_ENABLES_LED2_STATE		    0x2000UL
+	#define PORT_LED_CFG_REQ_ENABLES_LED2_COLOR		    0x4000UL
+	#define PORT_LED_CFG_REQ_ENABLES_LED2_BLINK_ON		    0x8000UL
+	#define PORT_LED_CFG_REQ_ENABLES_LED2_BLINK_OFF	    0x10000UL
+	#define PORT_LED_CFG_REQ_ENABLES_LED2_GROUP_ID		    0x20000UL
+	#define PORT_LED_CFG_REQ_ENABLES_LED3_ID		    0x40000UL
+	#define PORT_LED_CFG_REQ_ENABLES_LED3_STATE		    0x80000UL
+	#define PORT_LED_CFG_REQ_ENABLES_LED3_COLOR		    0x100000UL
+	#define PORT_LED_CFG_REQ_ENABLES_LED3_BLINK_ON		    0x200000UL
+	#define PORT_LED_CFG_REQ_ENABLES_LED3_BLINK_OFF	    0x400000UL
+	#define PORT_LED_CFG_REQ_ENABLES_LED3_GROUP_ID		    0x800000UL
+	__le16 port_id;
+	u8 num_leds;
+	u8 rsvd;
+	u8 led0_id;
+	u8 led0_state;
+	#define PORT_LED_CFG_REQ_LED0_STATE_DEFAULT		   0x0UL
+	#define PORT_LED_CFG_REQ_LED0_STATE_OFF		   0x1UL
+	#define PORT_LED_CFG_REQ_LED0_STATE_ON			   0x2UL
+	#define PORT_LED_CFG_REQ_LED0_STATE_BLINK		   0x3UL
+	#define PORT_LED_CFG_REQ_LED0_STATE_BLINKALT		   0x4UL
+	u8 led0_color;
+	#define PORT_LED_CFG_REQ_LED0_COLOR_DEFAULT		   0x0UL
+	#define PORT_LED_CFG_REQ_LED0_COLOR_AMBER		   0x1UL
+	#define PORT_LED_CFG_REQ_LED0_COLOR_GREEN		   0x2UL
+	#define PORT_LED_CFG_REQ_LED0_COLOR_GREENAMBER		   0x3UL
+	u8 unused_0;
+	__le16 led0_blink_on;
+	__le16 led0_blink_off;
+	u8 led0_group_id;
+	u8 rsvd0;
+	u8 led1_id;
+	u8 led1_state;
+	#define PORT_LED_CFG_REQ_LED1_STATE_DEFAULT		   0x0UL
+	#define PORT_LED_CFG_REQ_LED1_STATE_OFF		   0x1UL
+	#define PORT_LED_CFG_REQ_LED1_STATE_ON			   0x2UL
+	#define PORT_LED_CFG_REQ_LED1_STATE_BLINK		   0x3UL
+	#define PORT_LED_CFG_REQ_LED1_STATE_BLINKALT		   0x4UL
+	u8 led1_color;
+	#define PORT_LED_CFG_REQ_LED1_COLOR_DEFAULT		   0x0UL
+	#define PORT_LED_CFG_REQ_LED1_COLOR_AMBER		   0x1UL
+	#define PORT_LED_CFG_REQ_LED1_COLOR_GREEN		   0x2UL
+	#define PORT_LED_CFG_REQ_LED1_COLOR_GREENAMBER		   0x3UL
+	u8 unused_1;
+	__le16 led1_blink_on;
+	__le16 led1_blink_off;
+	u8 led1_group_id;
+	u8 rsvd1;
+	u8 led2_id;
+	u8 led2_state;
+	#define PORT_LED_CFG_REQ_LED2_STATE_DEFAULT		   0x0UL
+	#define PORT_LED_CFG_REQ_LED2_STATE_OFF		   0x1UL
+	#define PORT_LED_CFG_REQ_LED2_STATE_ON			   0x2UL
+	#define PORT_LED_CFG_REQ_LED2_STATE_BLINK		   0x3UL
+	#define PORT_LED_CFG_REQ_LED2_STATE_BLINKALT		   0x4UL
+	u8 led2_color;
+	#define PORT_LED_CFG_REQ_LED2_COLOR_DEFAULT		   0x0UL
+	#define PORT_LED_CFG_REQ_LED2_COLOR_AMBER		   0x1UL
+	#define PORT_LED_CFG_REQ_LED2_COLOR_GREEN		   0x2UL
+	#define PORT_LED_CFG_REQ_LED2_COLOR_GREENAMBER		   0x3UL
+	u8 unused_2;
+	__le16 led2_blink_on;
+	__le16 led2_blink_off;
+	u8 led2_group_id;
+	u8 rsvd2;
+	u8 led3_id;
+	u8 led3_state;
+	#define PORT_LED_CFG_REQ_LED3_STATE_DEFAULT		   0x0UL
+	#define PORT_LED_CFG_REQ_LED3_STATE_OFF		   0x1UL
+	#define PORT_LED_CFG_REQ_LED3_STATE_ON			   0x2UL
+	#define PORT_LED_CFG_REQ_LED3_STATE_BLINK		   0x3UL
+	#define PORT_LED_CFG_REQ_LED3_STATE_BLINKALT		   0x4UL
+	u8 led3_color;
+	#define PORT_LED_CFG_REQ_LED3_COLOR_DEFAULT		   0x0UL
+	#define PORT_LED_CFG_REQ_LED3_COLOR_AMBER		   0x1UL
+	#define PORT_LED_CFG_REQ_LED3_COLOR_GREEN		   0x2UL
+	#define PORT_LED_CFG_REQ_LED3_COLOR_GREENAMBER		   0x3UL
+	u8 unused_3;
+	__le16 led3_blink_on;
+	__le16 led3_blink_off;
+	u8 led3_group_id;
+	u8 rsvd3;
+};
+
+/* Output (16 bytes) */
+struct hwrm_port_led_cfg_output {
+	__le16 error_code;
+	__le16 req_type;
+	__le16 seq_id;
+	__le16 resp_len;
+	__le32 unused_0;
+	u8 unused_1;
+	u8 unused_2;
+	u8 unused_3;
+	u8 valid;
+};
+
+/* hwrm_port_led_qcaps */
+/* Input (24 bytes) */
+struct hwrm_port_led_qcaps_input {
+	__le16 req_type;
+	__le16 cmpl_ring;
+	__le16 seq_id;
+	__le16 target_id;
+	__le64 resp_addr;
+	__le16 port_id;
+	__le16 unused_0[3];
+};
+
+/* Output (48 bytes) */
+struct hwrm_port_led_qcaps_output {
+	__le16 error_code;
+	__le16 req_type;
+	__le16 seq_id;
+	__le16 resp_len;
+	u8 num_leds;
+	u8 unused_0[3];
+	u8 led0_id;
+	u8 led0_type;
+	#define PORT_LED_QCAPS_RESP_LED0_TYPE_SPEED		   0x0UL
+	#define PORT_LED_QCAPS_RESP_LED0_TYPE_ACTIVITY		   0x1UL
+	#define PORT_LED_QCAPS_RESP_LED0_TYPE_INVALID		   0xffUL
+	u8 led0_group_id;
+	u8 unused_1;
+	__le16 led0_state_caps;
+	#define PORT_LED_QCAPS_RESP_LED0_STATE_CAPS_ENABLED	    0x1UL
+	#define PORT_LED_QCAPS_RESP_LED0_STATE_CAPS_OFF_SUPPORTED  0x2UL
+	#define PORT_LED_QCAPS_RESP_LED0_STATE_CAPS_ON_SUPPORTED   0x4UL
+	#define PORT_LED_QCAPS_RESP_LED0_STATE_CAPS_BLINK_SUPPORTED 0x8UL
+	#define PORT_LED_QCAPS_RESP_LED0_STATE_CAPS_BLINK_ALT_SUPPORTED 0x10UL
+	__le16 led0_color_caps;
+	#define PORT_LED_QCAPS_RESP_LED0_COLOR_CAPS_RSVD	    0x1UL
+	#define PORT_LED_QCAPS_RESP_LED0_COLOR_CAPS_AMBER_SUPPORTED 0x2UL
+	#define PORT_LED_QCAPS_RESP_LED0_COLOR_CAPS_GREEN_SUPPORTED 0x4UL
+	u8 led1_id;
+	u8 led1_type;
+	#define PORT_LED_QCAPS_RESP_LED1_TYPE_SPEED		   0x0UL
+	#define PORT_LED_QCAPS_RESP_LED1_TYPE_ACTIVITY		   0x1UL
+	#define PORT_LED_QCAPS_RESP_LED1_TYPE_INVALID		   0xffUL
+	u8 led1_group_id;
+	u8 unused_2;
+	__le16 led1_state_caps;
+	#define PORT_LED_QCAPS_RESP_LED1_STATE_CAPS_ENABLED	    0x1UL
+	#define PORT_LED_QCAPS_RESP_LED1_STATE_CAPS_OFF_SUPPORTED  0x2UL
+	#define PORT_LED_QCAPS_RESP_LED1_STATE_CAPS_ON_SUPPORTED   0x4UL
+	#define PORT_LED_QCAPS_RESP_LED1_STATE_CAPS_BLINK_SUPPORTED 0x8UL
+	#define PORT_LED_QCAPS_RESP_LED1_STATE_CAPS_BLINK_ALT_SUPPORTED 0x10UL
+	__le16 led1_color_caps;
+	#define PORT_LED_QCAPS_RESP_LED1_COLOR_CAPS_RSVD	    0x1UL
+	#define PORT_LED_QCAPS_RESP_LED1_COLOR_CAPS_AMBER_SUPPORTED 0x2UL
+	#define PORT_LED_QCAPS_RESP_LED1_COLOR_CAPS_GREEN_SUPPORTED 0x4UL
+	u8 led2_id;
+	u8 led2_type;
+	#define PORT_LED_QCAPS_RESP_LED2_TYPE_SPEED		   0x0UL
+	#define PORT_LED_QCAPS_RESP_LED2_TYPE_ACTIVITY		   0x1UL
+	#define PORT_LED_QCAPS_RESP_LED2_TYPE_INVALID		   0xffUL
+	u8 led2_group_id;
+	u8 unused_3;
+	__le16 led2_state_caps;
+	#define PORT_LED_QCAPS_RESP_LED2_STATE_CAPS_ENABLED	    0x1UL
+	#define PORT_LED_QCAPS_RESP_LED2_STATE_CAPS_OFF_SUPPORTED  0x2UL
+	#define PORT_LED_QCAPS_RESP_LED2_STATE_CAPS_ON_SUPPORTED   0x4UL
+	#define PORT_LED_QCAPS_RESP_LED2_STATE_CAPS_BLINK_SUPPORTED 0x8UL
+	#define PORT_LED_QCAPS_RESP_LED2_STATE_CAPS_BLINK_ALT_SUPPORTED 0x10UL
+	__le16 led2_color_caps;
+	#define PORT_LED_QCAPS_RESP_LED2_COLOR_CAPS_RSVD	    0x1UL
+	#define PORT_LED_QCAPS_RESP_LED2_COLOR_CAPS_AMBER_SUPPORTED 0x2UL
+	#define PORT_LED_QCAPS_RESP_LED2_COLOR_CAPS_GREEN_SUPPORTED 0x4UL
+	u8 led3_id;
+	u8 led3_type;
+	#define PORT_LED_QCAPS_RESP_LED3_TYPE_SPEED		   0x0UL
+	#define PORT_LED_QCAPS_RESP_LED3_TYPE_ACTIVITY		   0x1UL
+	#define PORT_LED_QCAPS_RESP_LED3_TYPE_INVALID		   0xffUL
+	u8 led3_group_id;
+	u8 unused_4;
+	__le16 led3_state_caps;
+	#define PORT_LED_QCAPS_RESP_LED3_STATE_CAPS_ENABLED	    0x1UL
+	#define PORT_LED_QCAPS_RESP_LED3_STATE_CAPS_OFF_SUPPORTED  0x2UL
+	#define PORT_LED_QCAPS_RESP_LED3_STATE_CAPS_ON_SUPPORTED   0x4UL
+	#define PORT_LED_QCAPS_RESP_LED3_STATE_CAPS_BLINK_SUPPORTED 0x8UL
+	#define PORT_LED_QCAPS_RESP_LED3_STATE_CAPS_BLINK_ALT_SUPPORTED 0x10UL
+	__le16 led3_color_caps;
+	#define PORT_LED_QCAPS_RESP_LED3_COLOR_CAPS_RSVD	    0x1UL
+	#define PORT_LED_QCAPS_RESP_LED3_COLOR_CAPS_AMBER_SUPPORTED 0x2UL
+	#define PORT_LED_QCAPS_RESP_LED3_COLOR_CAPS_GREEN_SUPPORTED 0x4UL
+	u8 unused_5;
+	u8 unused_6;
+	u8 unused_7;
+	u8 valid;
+};
+
 /* hwrm_queue_qportcfg */
 /* Input (24 bytes) */
 struct hwrm_queue_qportcfg_input {
@@ -2216,20 +2469,32 @@ struct hwrm_queue_cos2bw_qcfg_output {
 	__le32 queue_id0_min_bw;
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MIN_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MIN_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MIN_BW_RSVD       0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MIN_BW_SCALE      0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MIN_BW_SCALE_BITS (0x0UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MIN_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MIN_BW_SCALE_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MIN_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MIN_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MIN_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MIN_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MIN_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MIN_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MIN_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MIN_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MIN_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MIN_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MIN_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MIN_BW_BW_VALUE_UNIT_INVALID
 	__le32 queue_id0_max_bw;
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MAX_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MAX_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MAX_BW_RSVD       0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MAX_BW_SCALE      0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MAX_BW_SCALE_BITS (0x0UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MAX_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MAX_BW_SCALE_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MAX_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MAX_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MAX_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MAX_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MAX_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MAX_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MAX_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MAX_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MAX_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MAX_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MAX_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID0_MAX_BW_BW_VALUE_UNIT_INVALID
@@ -2244,20 +2509,32 @@ struct hwrm_queue_cos2bw_qcfg_output {
 	__le32 queue_id1_min_bw;
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MIN_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MIN_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MIN_BW_RSVD       0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MIN_BW_SCALE      0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MIN_BW_SCALE_BITS (0x0UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MIN_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MIN_BW_SCALE_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MIN_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MIN_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MIN_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MIN_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MIN_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MIN_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MIN_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MIN_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MIN_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MIN_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MIN_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MIN_BW_BW_VALUE_UNIT_INVALID
 	__le32 queue_id1_max_bw;
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MAX_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MAX_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MAX_BW_RSVD       0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MAX_BW_SCALE      0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MAX_BW_SCALE_BITS (0x0UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MAX_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MAX_BW_SCALE_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MAX_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MAX_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MAX_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MAX_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MAX_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MAX_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MAX_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MAX_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MAX_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MAX_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MAX_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID1_MAX_BW_BW_VALUE_UNIT_INVALID
@@ -2272,20 +2549,32 @@ struct hwrm_queue_cos2bw_qcfg_output {
 	__le32 queue_id2_min_bw;
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MIN_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MIN_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MIN_BW_RSVD       0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MIN_BW_SCALE      0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MIN_BW_SCALE_BITS (0x0UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MIN_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MIN_BW_SCALE_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MIN_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MIN_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MIN_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MIN_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MIN_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MIN_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MIN_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MIN_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MIN_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MIN_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MIN_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MIN_BW_BW_VALUE_UNIT_INVALID
 	__le32 queue_id2_max_bw;
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MAX_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MAX_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MAX_BW_RSVD       0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MAX_BW_SCALE      0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MAX_BW_SCALE_BITS (0x0UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MAX_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MAX_BW_SCALE_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MAX_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MAX_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MAX_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MAX_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MAX_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MAX_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MAX_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MAX_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MAX_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MAX_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MAX_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID2_MAX_BW_BW_VALUE_UNIT_INVALID
@@ -2300,20 +2589,32 @@ struct hwrm_queue_cos2bw_qcfg_output {
 	__le32 queue_id3_min_bw;
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MIN_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MIN_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MIN_BW_RSVD       0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MIN_BW_SCALE      0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MIN_BW_SCALE_BITS (0x0UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MIN_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MIN_BW_SCALE_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MIN_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MIN_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MIN_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MIN_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MIN_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MIN_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MIN_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MIN_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MIN_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MIN_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MIN_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MIN_BW_BW_VALUE_UNIT_INVALID
 	__le32 queue_id3_max_bw;
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MAX_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MAX_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MAX_BW_RSVD       0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MAX_BW_SCALE      0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MAX_BW_SCALE_BITS (0x0UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MAX_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MAX_BW_SCALE_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MAX_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MAX_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MAX_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MAX_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MAX_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MAX_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MAX_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MAX_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MAX_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MAX_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MAX_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID3_MAX_BW_BW_VALUE_UNIT_INVALID
@@ -2328,20 +2629,32 @@ struct hwrm_queue_cos2bw_qcfg_output {
 	__le32 queue_id4_min_bw;
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MIN_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MIN_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MIN_BW_RSVD       0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MIN_BW_SCALE      0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MIN_BW_SCALE_BITS (0x0UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MIN_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MIN_BW_SCALE_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MIN_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MIN_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MIN_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MIN_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MIN_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MIN_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MIN_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MIN_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MIN_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MIN_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MIN_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MIN_BW_BW_VALUE_UNIT_INVALID
 	__le32 queue_id4_max_bw;
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MAX_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MAX_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MAX_BW_RSVD       0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MAX_BW_SCALE      0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MAX_BW_SCALE_BITS (0x0UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MAX_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MAX_BW_SCALE_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MAX_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MAX_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MAX_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MAX_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MAX_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MAX_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MAX_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MAX_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MAX_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MAX_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MAX_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID4_MAX_BW_BW_VALUE_UNIT_INVALID
@@ -2356,20 +2669,32 @@ struct hwrm_queue_cos2bw_qcfg_output {
 	__le32 queue_id5_min_bw;
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MIN_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MIN_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MIN_BW_RSVD       0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MIN_BW_SCALE      0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MIN_BW_SCALE_BITS (0x0UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MIN_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MIN_BW_SCALE_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MIN_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MIN_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MIN_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MIN_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MIN_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MIN_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MIN_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MIN_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MIN_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MIN_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MIN_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MIN_BW_BW_VALUE_UNIT_INVALID
 	__le32 queue_id5_max_bw;
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MAX_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MAX_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MAX_BW_RSVD       0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MAX_BW_SCALE      0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MAX_BW_SCALE_BITS (0x0UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MAX_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MAX_BW_SCALE_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MAX_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MAX_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MAX_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MAX_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MAX_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MAX_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MAX_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MAX_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MAX_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MAX_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MAX_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID5_MAX_BW_BW_VALUE_UNIT_INVALID
@@ -2384,20 +2709,32 @@ struct hwrm_queue_cos2bw_qcfg_output {
 	__le32 queue_id6_min_bw;
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MIN_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MIN_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MIN_BW_RSVD       0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MIN_BW_SCALE      0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MIN_BW_SCALE_BITS (0x0UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MIN_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MIN_BW_SCALE_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MIN_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MIN_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MIN_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MIN_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MIN_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MIN_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MIN_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MIN_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MIN_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MIN_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MIN_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MIN_BW_BW_VALUE_UNIT_INVALID
 	__le32 queue_id6_max_bw;
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MAX_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MAX_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MAX_BW_RSVD       0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MAX_BW_SCALE      0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MAX_BW_SCALE_BITS (0x0UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MAX_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MAX_BW_SCALE_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MAX_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MAX_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MAX_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MAX_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MAX_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MAX_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MAX_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MAX_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MAX_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MAX_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MAX_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID6_MAX_BW_BW_VALUE_UNIT_INVALID
@@ -2412,20 +2749,32 @@ struct hwrm_queue_cos2bw_qcfg_output {
 	__le32 queue_id7_min_bw;
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MIN_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MIN_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MIN_BW_RSVD       0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MIN_BW_SCALE      0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MIN_BW_SCALE_BITS (0x0UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MIN_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MIN_BW_SCALE_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MIN_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MIN_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MIN_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MIN_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MIN_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MIN_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MIN_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MIN_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MIN_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MIN_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MIN_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MIN_BW_BW_VALUE_UNIT_INVALID
 	__le32 queue_id7_max_bw;
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MAX_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MAX_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MAX_BW_RSVD       0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MAX_BW_SCALE      0x10000000UL
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MAX_BW_SCALE_BITS (0x0UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MAX_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MAX_BW_SCALE_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MAX_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MAX_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MAX_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MAX_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MAX_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MAX_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MAX_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MAX_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MAX_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MAX_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MAX_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_QCFG_RESP_QUEUE_ID7_MAX_BW_BW_VALUE_UNIT_INVALID
@@ -2467,20 +2816,32 @@ struct hwrm_queue_cos2bw_cfg_input {
 	__le32 queue_id0_min_bw;
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MIN_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MIN_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MIN_BW_RSVD	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MIN_BW_SCALE	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MIN_BW_SCALE_BITS  (0x0UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MIN_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MIN_BW_SCALE_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MIN_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MIN_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MIN_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MIN_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MIN_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MIN_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MIN_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MIN_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MIN_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MIN_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MIN_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MIN_BW_BW_VALUE_UNIT_INVALID
 	__le32 queue_id0_max_bw;
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MAX_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MAX_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MAX_BW_RSVD	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MAX_BW_SCALE	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MAX_BW_SCALE_BITS  (0x0UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MAX_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MAX_BW_SCALE_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MAX_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MAX_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MAX_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MAX_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MAX_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MAX_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MAX_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MAX_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MAX_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MAX_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MAX_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID0_MAX_BW_BW_VALUE_UNIT_INVALID
@@ -2495,20 +2856,32 @@ struct hwrm_queue_cos2bw_cfg_input {
 	__le32 queue_id1_min_bw;
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MIN_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MIN_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MIN_BW_RSVD	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MIN_BW_SCALE	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MIN_BW_SCALE_BITS  (0x0UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MIN_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MIN_BW_SCALE_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MIN_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MIN_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MIN_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MIN_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MIN_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MIN_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MIN_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MIN_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MIN_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MIN_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MIN_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MIN_BW_BW_VALUE_UNIT_INVALID
 	__le32 queue_id1_max_bw;
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MAX_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MAX_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MAX_BW_RSVD	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MAX_BW_SCALE	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MAX_BW_SCALE_BITS  (0x0UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MAX_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MAX_BW_SCALE_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MAX_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MAX_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MAX_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MAX_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MAX_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MAX_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MAX_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MAX_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MAX_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MAX_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MAX_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID1_MAX_BW_BW_VALUE_UNIT_INVALID
@@ -2523,20 +2896,32 @@ struct hwrm_queue_cos2bw_cfg_input {
 	__le32 queue_id2_min_bw;
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MIN_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MIN_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MIN_BW_RSVD	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MIN_BW_SCALE	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MIN_BW_SCALE_BITS  (0x0UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MIN_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MIN_BW_SCALE_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MIN_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MIN_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MIN_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MIN_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MIN_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MIN_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MIN_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MIN_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MIN_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MIN_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MIN_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MIN_BW_BW_VALUE_UNIT_INVALID
 	__le32 queue_id2_max_bw;
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MAX_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MAX_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MAX_BW_RSVD	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MAX_BW_SCALE	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MAX_BW_SCALE_BITS  (0x0UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MAX_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MAX_BW_SCALE_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MAX_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MAX_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MAX_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MAX_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MAX_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MAX_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MAX_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MAX_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MAX_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MAX_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MAX_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID2_MAX_BW_BW_VALUE_UNIT_INVALID
@@ -2551,20 +2936,32 @@ struct hwrm_queue_cos2bw_cfg_input {
 	__le32 queue_id3_min_bw;
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MIN_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MIN_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MIN_BW_RSVD	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MIN_BW_SCALE	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MIN_BW_SCALE_BITS  (0x0UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MIN_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MIN_BW_SCALE_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MIN_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MIN_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MIN_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MIN_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MIN_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MIN_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MIN_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MIN_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MIN_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MIN_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MIN_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MIN_BW_BW_VALUE_UNIT_INVALID
 	__le32 queue_id3_max_bw;
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MAX_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MAX_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MAX_BW_RSVD	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MAX_BW_SCALE	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MAX_BW_SCALE_BITS  (0x0UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MAX_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MAX_BW_SCALE_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MAX_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MAX_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MAX_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MAX_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MAX_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MAX_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MAX_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MAX_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MAX_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MAX_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MAX_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID3_MAX_BW_BW_VALUE_UNIT_INVALID
@@ -2579,20 +2976,32 @@ struct hwrm_queue_cos2bw_cfg_input {
 	__le32 queue_id4_min_bw;
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MIN_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MIN_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MIN_BW_RSVD	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MIN_BW_SCALE	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MIN_BW_SCALE_BITS  (0x0UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MIN_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MIN_BW_SCALE_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MIN_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MIN_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MIN_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MIN_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MIN_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MIN_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MIN_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MIN_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MIN_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MIN_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MIN_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MIN_BW_BW_VALUE_UNIT_INVALID
 	__le32 queue_id4_max_bw;
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MAX_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MAX_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MAX_BW_RSVD	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MAX_BW_SCALE	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MAX_BW_SCALE_BITS  (0x0UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MAX_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MAX_BW_SCALE_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MAX_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MAX_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MAX_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MAX_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MAX_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MAX_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MAX_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MAX_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MAX_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MAX_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MAX_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID4_MAX_BW_BW_VALUE_UNIT_INVALID
@@ -2607,20 +3016,32 @@ struct hwrm_queue_cos2bw_cfg_input {
 	__le32 queue_id5_min_bw;
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MIN_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MIN_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MIN_BW_RSVD	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MIN_BW_SCALE	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MIN_BW_SCALE_BITS  (0x0UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MIN_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MIN_BW_SCALE_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MIN_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MIN_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MIN_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MIN_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MIN_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MIN_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MIN_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MIN_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MIN_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MIN_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MIN_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MIN_BW_BW_VALUE_UNIT_INVALID
 	__le32 queue_id5_max_bw;
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MAX_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MAX_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MAX_BW_RSVD	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MAX_BW_SCALE	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MAX_BW_SCALE_BITS  (0x0UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MAX_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MAX_BW_SCALE_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MAX_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MAX_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MAX_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MAX_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MAX_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MAX_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MAX_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MAX_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MAX_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MAX_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MAX_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID5_MAX_BW_BW_VALUE_UNIT_INVALID
@@ -2635,20 +3056,32 @@ struct hwrm_queue_cos2bw_cfg_input {
 	__le32 queue_id6_min_bw;
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MIN_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MIN_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MIN_BW_RSVD	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MIN_BW_SCALE	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MIN_BW_SCALE_BITS  (0x0UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MIN_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MIN_BW_SCALE_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MIN_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MIN_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MIN_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MIN_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MIN_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MIN_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MIN_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MIN_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MIN_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MIN_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MIN_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MIN_BW_BW_VALUE_UNIT_INVALID
 	__le32 queue_id6_max_bw;
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MAX_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MAX_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MAX_BW_RSVD	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MAX_BW_SCALE	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MAX_BW_SCALE_BITS  (0x0UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MAX_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MAX_BW_SCALE_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MAX_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MAX_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MAX_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MAX_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MAX_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MAX_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MAX_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MAX_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MAX_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MAX_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MAX_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID6_MAX_BW_BW_VALUE_UNIT_INVALID
@@ -2663,20 +3096,32 @@ struct hwrm_queue_cos2bw_cfg_input {
 	__le32 queue_id7_min_bw;
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MIN_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MIN_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MIN_BW_RSVD	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MIN_BW_SCALE	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MIN_BW_SCALE_BITS  (0x0UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MIN_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MIN_BW_SCALE_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MIN_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MIN_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MIN_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MIN_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MIN_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MIN_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MIN_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MIN_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MIN_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MIN_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MIN_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MIN_BW_BW_VALUE_UNIT_INVALID
 	__le32 queue_id7_max_bw;
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MAX_BW_BW_VALUE_MASK 0xfffffffUL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MAX_BW_BW_VALUE_SFT 0
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MAX_BW_RSVD	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MAX_BW_SCALE	    0x10000000UL
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MAX_BW_SCALE_BITS  (0x0UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MAX_BW_SCALE_BYTES (0x1UL << 28)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MAX_BW_SCALE_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MAX_BW_SCALE_BYTES
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MAX_BW_BW_VALUE_UNIT_MASK 0xe0000000UL
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MAX_BW_BW_VALUE_UNIT_SFT 29
-	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MAX_BW_BW_VALUE_UNIT_MBPS (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MAX_BW_BW_VALUE_UNIT_MEGA (0x0UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MAX_BW_BW_VALUE_UNIT_KILO (0x2UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MAX_BW_BW_VALUE_UNIT_BASE (0x4UL << 29)
+	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MAX_BW_BW_VALUE_UNIT_GIGA (0x6UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MAX_BW_BW_VALUE_UNIT_PERCENT1_100 (0x1UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MAX_BW_BW_VALUE_UNIT_INVALID (0x7UL << 29)
 	#define QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MAX_BW_BW_VALUE_UNIT_LAST    QUEUE_COS2BW_CFG_REQ_QUEUE_ID7_MAX_BW_BW_VALUE_UNIT_INVALID
@@ -2797,6 +3242,41 @@ struct hwrm_vnic_cfg_output {
 	u8 valid;
 };
 
+/* hwrm_vnic_qcaps */
+/* Input (24 bytes) */
+struct hwrm_vnic_qcaps_input {
+	__le16 req_type;
+	__le16 cmpl_ring;
+	__le16 seq_id;
+	__le16 target_id;
+	__le64 resp_addr;
+	__le32 enables;
+	__le32 unused_0;
+};
+
+/* Output (24 bytes) */
+struct hwrm_vnic_qcaps_output {
+	__le16 error_code;
+	__le16 req_type;
+	__le16 seq_id;
+	__le16 resp_len;
+	__le16 mru;
+	u8 unused_0;
+	u8 unused_1;
+	__le32 flags;
+	#define VNIC_QCAPS_RESP_FLAGS_UNUSED			    0x1UL
+	#define VNIC_QCAPS_RESP_FLAGS_VLAN_STRIP_CAP		    0x2UL
+	#define VNIC_QCAPS_RESP_FLAGS_BD_STALL_CAP		    0x4UL
+	#define VNIC_QCAPS_RESP_FLAGS_ROCE_DUAL_VNIC_CAP	    0x8UL
+	#define VNIC_QCAPS_RESP_FLAGS_ROCE_ONLY_VNIC_CAP	    0x10UL
+	#define VNIC_QCAPS_RESP_FLAGS_RSS_DFLT_CR_CAP		    0x20UL
+	__le32 unused_2;
+	u8 unused_3;
+	u8 unused_4;
+	u8 unused_5;
+	u8 valid;
+};
+
 /* hwrm_vnic_tpa_cfg */
 /* Input (40 bytes) */
 struct hwrm_vnic_tpa_cfg_input {
@@ -2992,9 +3472,10 @@ struct hwrm_ring_alloc_input {
 	#define RING_ALLOC_REQ_ENABLES_RESERVED4		    0x10UL
 	#define RING_ALLOC_REQ_ENABLES_MAX_BW_VALID		    0x20UL
 	u8 ring_type;
-	#define RING_ALLOC_REQ_RING_TYPE_CMPL			   0x0UL
+	#define RING_ALLOC_REQ_RING_TYPE_L2_CMPL		   0x0UL
 	#define RING_ALLOC_REQ_RING_TYPE_TX			   0x1UL
 	#define RING_ALLOC_REQ_RING_TYPE_RX			   0x2UL
+	#define RING_ALLOC_REQ_RING_TYPE_ROCE_CMPL		   0x3UL
 	u8 unused_0;
 	__le16 unused_1;
 	__le64 page_tbl_addr;
@@ -3028,10 +3509,16 @@ struct hwrm_ring_alloc_input {
 	__le32 max_bw;
 	#define RING_ALLOC_REQ_MAX_BW_BW_VALUE_MASK		    0xfffffffUL
 	#define RING_ALLOC_REQ_MAX_BW_BW_VALUE_SFT		    0
-	#define RING_ALLOC_REQ_MAX_BW_RSVD			    0x10000000UL
+	#define RING_ALLOC_REQ_MAX_BW_SCALE			    0x10000000UL
+	#define RING_ALLOC_REQ_MAX_BW_SCALE_BITS		   (0x0UL << 28)
+	#define RING_ALLOC_REQ_MAX_BW_SCALE_BYTES		   (0x1UL << 28)
+	#define RING_ALLOC_REQ_MAX_BW_SCALE_LAST    RING_ALLOC_REQ_MAX_BW_SCALE_BYTES
 	#define RING_ALLOC_REQ_MAX_BW_BW_VALUE_UNIT_MASK	    0xe0000000UL
 	#define RING_ALLOC_REQ_MAX_BW_BW_VALUE_UNIT_SFT	    29
-	#define RING_ALLOC_REQ_MAX_BW_BW_VALUE_UNIT_MBPS	   (0x0UL << 29)
+	#define RING_ALLOC_REQ_MAX_BW_BW_VALUE_UNIT_MEGA	   (0x0UL << 29)
+	#define RING_ALLOC_REQ_MAX_BW_BW_VALUE_UNIT_KILO	   (0x2UL << 29)
+	#define RING_ALLOC_REQ_MAX_BW_BW_VALUE_UNIT_BASE	   (0x4UL << 29)
+	#define RING_ALLOC_REQ_MAX_BW_BW_VALUE_UNIT_GIGA	   (0x6UL << 29)
 	#define RING_ALLOC_REQ_MAX_BW_BW_VALUE_UNIT_PERCENT1_100  (0x1UL << 29)
 	#define RING_ALLOC_REQ_MAX_BW_BW_VALUE_UNIT_INVALID       (0x7UL << 29)
 	#define RING_ALLOC_REQ_MAX_BW_BW_VALUE_UNIT_LAST    RING_ALLOC_REQ_MAX_BW_BW_VALUE_UNIT_INVALID
@@ -3066,9 +3553,10 @@ struct hwrm_ring_free_input {
 	__le16 target_id;
 	__le64 resp_addr;
 	u8 ring_type;
-	#define RING_FREE_REQ_RING_TYPE_CMPL			   0x0UL
+	#define RING_FREE_REQ_RING_TYPE_L2_CMPL		   0x0UL
 	#define RING_FREE_REQ_RING_TYPE_TX			   0x1UL
 	#define RING_FREE_REQ_RING_TYPE_RX			   0x2UL
+	#define RING_FREE_REQ_RING_TYPE_ROCE_CMPL		   0x3UL
 	u8 unused_0;
 	__le16 ring_id;
 	__le32 unused_1;
@@ -3166,9 +3654,10 @@ struct hwrm_ring_reset_input {
 	__le16 target_id;
 	__le64 resp_addr;
 	u8 ring_type;
-	#define RING_RESET_REQ_RING_TYPE_CMPL			   0x0UL
+	#define RING_RESET_REQ_RING_TYPE_L2_CMPL		   0x0UL
 	#define RING_RESET_REQ_RING_TYPE_TX			   0x1UL
 	#define RING_RESET_REQ_RING_TYPE_RX			   0x2UL
+	#define RING_RESET_REQ_RING_TYPE_ROCE_CMPL		   0x3UL
 	u8 unused_0;
 	__le16 ring_id;
 	__le32 unused_1;
@@ -3597,6 +4086,7 @@ struct hwrm_cfa_ntuple_filter_alloc_input {
 	__le32 flags;
 	#define CFA_NTUPLE_FILTER_ALLOC_REQ_FLAGS_LOOPBACK	    0x1UL
 	#define CFA_NTUPLE_FILTER_ALLOC_REQ_FLAGS_DROP		    0x2UL
+	#define CFA_NTUPLE_FILTER_ALLOC_REQ_FLAGS_METER	    0x4UL
 	__le32 enables;
 	#define CFA_NTUPLE_FILTER_ALLOC_REQ_ENABLES_L2_FILTER_ID   0x1UL
 	#define CFA_NTUPLE_FILTER_ALLOC_REQ_ENABLES_ETHERTYPE      0x2UL
@@ -3697,7 +4187,7 @@ struct hwrm_cfa_ntuple_filter_free_output {
 };
 
 /* hwrm_cfa_ntuple_filter_cfg */
-/* Input (40 bytes) */
+/* Input (48 bytes) */
 struct hwrm_cfa_ntuple_filter_cfg_input {
 	__le16 req_type;
 	__le16 cmpl_ring;
@@ -3707,10 +4197,14 @@ struct hwrm_cfa_ntuple_filter_cfg_input {
 	__le32 enables;
 	#define CFA_NTUPLE_FILTER_CFG_REQ_ENABLES_NEW_DST_ID       0x1UL
 	#define CFA_NTUPLE_FILTER_CFG_REQ_ENABLES_NEW_MIRROR_VNIC_ID 0x2UL
+	#define CFA_NTUPLE_FILTER_CFG_REQ_ENABLES_NEW_METER_INSTANCE_ID 0x4UL
 	__le32 unused_0;
 	__le64 ntuple_filter_id;
 	__le32 new_dst_id;
 	__le32 new_mirror_vnic_id;
+	__le16 new_meter_instance_id;
+	#define CFA_NTUPLE_FILTER_CFG_REQ_NEW_METER_INSTANCE_ID_INVALID 0xffffUL
+	__le16 unused_1[3];
 };
 
 /* Output (16 bytes) */
@@ -4058,9 +4552,7 @@ struct hwrm_fw_set_structured_data_input {
 	__le64 src_data_addr;
 	__le16 data_len;
 	u8 hdr_cnt;
-	u8 unused_0;
-	__le16 port_id;
-	__le16 unused_1;
+	u8 unused_0[5];
 };
 
 /* Output (16 bytes) */
@@ -4077,7 +4569,7 @@ struct hwrm_fw_set_structured_data_output {
 };
 
 /* hwrm_fw_get_structured_data */
-/* Input (40 bytes) */
+/* Input (32 bytes) */
 struct hwrm_fw_get_structured_data_input {
 	__le16 req_type;
 	__le16 cmpl_ring;
@@ -4095,10 +4587,9 @@ struct hwrm_fw_get_structured_data_input {
 	#define FW_GET_STRUCTURED_DATA_REQ_SUBTYPE_NON_TPMR_ADMIN 0x200UL
 	#define FW_GET_STRUCTURED_DATA_REQ_SUBTYPE_NON_TPMR_PEER  0x201UL
 	#define FW_GET_STRUCTURED_DATA_REQ_SUBTYPE_NON_TPMR_OPERATIONAL 0x202UL
+	#define FW_GET_STRUCTURED_DATA_REQ_SUBTYPE_HOST_OPERATIONAL 0x300UL
 	u8 count;
 	u8 unused_0;
-	__le16 port_id;
-	__le16 unused_1[3];
 };
 
 /* Output (16 bytes) */
@@ -4582,7 +5073,11 @@ struct hwrm_nvm_install_update_input {
 	__le32 install_type;
 	#define NVM_INSTALL_UPDATE_REQ_INSTALL_TYPE_NORMAL	   0x0UL
 	#define NVM_INSTALL_UPDATE_REQ_INSTALL_TYPE_ALL	   0xffffffffUL
-	__le32 unused_0;
+	__le16 flags;
+	#define NVM_INSTALL_UPDATE_REQ_FLAGS_ERASE_UNUSED_SPACE    0x1UL
+	#define NVM_INSTALL_UPDATE_REQ_FLAGS_REMOVE_UNUSED_PKG     0x2UL
+	#define NVM_INSTALL_UPDATE_REQ_FLAGS_ALLOWED_TO_DEFRAG     0x4UL
+	__le16 unused_0;
 };
 
 /* Output (24 bytes) */
@@ -4608,6 +5103,15 @@ struct hwrm_nvm_install_update_output {
 	u8 valid;
 };
 
+/* Command specific Error Codes (8 bytes) */
+struct hwrm_nvm_install_update_cmd_err {
+	u8 code;
+	#define NVM_INSTALL_UPDATE_CMD_ERR_CODE_UNKNOWN	   0x0UL
+	#define NVM_INSTALL_UPDATE_CMD_ERR_CODE_FRAG_ERR	   0x1UL
+	#define NVM_INSTALL_UPDATE_CMD_ERR_CODE_NO_SPACE	   0x2UL
+	u8 unused_0[7];
+};
+
 /* Hardware Resource Manager Specification */
 /* Input (16 bytes) */
 struct input {
@@ -4735,11 +5239,26 @@ struct cmd_nums {
 	#define HWRM_WOL_FILTER_FREE				   (0xf1UL)
 	#define HWRM_WOL_FILTER_QCFG				   (0xf2UL)
 	#define HWRM_WOL_REASON_QCFG				   (0xf3UL)
+	#define HWRM_CFA_METER_PROFILE_ALLOC			   (0xf5UL)
+	#define HWRM_CFA_METER_PROFILE_FREE			   (0xf6UL)
+	#define HWRM_CFA_METER_PROFILE_CFG			   (0xf7UL)
+	#define HWRM_CFA_METER_INSTANCE_ALLOC			   (0xf8UL)
+	#define HWRM_CFA_METER_INSTANCE_FREE			   (0xf9UL)
+	#define HWRM_CFA_VF_PAIR_ALLOC				   (0x100UL)
+	#define HWRM_CFA_VF_PAIR_FREE				   (0x101UL)
+	#define HWRM_CFA_VF_PAIR_INFO				   (0x102UL)
+	#define HWRM_CFA_FLOW_ALLOC				   (0x103UL)
+	#define HWRM_CFA_FLOW_FREE				   (0x104UL)
+	#define HWRM_CFA_FLOW_FLUSH				   (0x105UL)
+	#define HWRM_CFA_FLOW_STATS				   (0x106UL)
+	#define HWRM_CFA_FLOW_INFO				   (0x107UL)
 	#define HWRM_DBG_READ_DIRECT				   (0xff10UL)
 	#define HWRM_DBG_READ_INDIRECT				   (0xff11UL)
 	#define HWRM_DBG_WRITE_DIRECT				   (0xff12UL)
 	#define HWRM_DBG_WRITE_INDIRECT			   (0xff13UL)
 	#define HWRM_DBG_DUMP					   (0xff14UL)
+	#define HWRM_NVM_VALIDATE_OPTION			   (0xffefUL)
+	#define HWRM_NVM_FLUSH					   (0xfff0UL)
 	#define HWRM_NVM_GET_VARIABLE				   (0xfff1UL)
 	#define HWRM_NVM_SET_VARIABLE				   (0xfff2UL)
 	#define HWRM_NVM_INSTALL_UPDATE			   (0xfff3UL)
@@ -4939,12 +5458,13 @@ struct ctx_hw_stats {
 struct hwrm_struct_hdr {
 	__le16 struct_id;
 	#define STRUCT_HDR_STRUCT_ID_LLDP_CFG			   0x41bUL
-	#define STRUCT_HDR_STRUCT_ID_DCBX_ETS_CFG		   0x41dUL
-	#define STRUCT_HDR_STRUCT_ID_DCBX_PFC_CFG		   0x41fUL
-	#define STRUCT_HDR_STRUCT_ID_DCBX_APP_CFG		   0x421UL
-	#define STRUCT_HDR_STRUCT_ID_DCBX_STATE_CFG		   0x422UL
-	#define STRUCT_HDR_STRUCT_ID_LLDP_GENERIC_CFG		   0x424UL
-	#define STRUCT_HDR_STRUCT_ID_LLDP_DEVICE_CFG		   0x426UL
+	#define STRUCT_HDR_STRUCT_ID_DCBX_ETS			   0x41dUL
+	#define STRUCT_HDR_STRUCT_ID_DCBX_PFC			   0x41fUL
+	#define STRUCT_HDR_STRUCT_ID_DCBX_APP			   0x421UL
+	#define STRUCT_HDR_STRUCT_ID_DCBX_FEATURE_STATE	   0x422UL
+	#define STRUCT_HDR_STRUCT_ID_LLDP_GENERIC		   0x424UL
+	#define STRUCT_HDR_STRUCT_ID_LLDP_DEVICE		   0x426UL
+	#define STRUCT_HDR_STRUCT_ID_PORT_DESCRIPTION		   0xaUL
 	__le16 len;
 	u8 version;
 	u8 count;
@@ -4954,14 +5474,14 @@ struct hwrm_struct_hdr {
 	__le16 unused_0[3];
 };
 
-/* DCBX Application configuration structure (8 bytes) */
-struct hwrm_struct_data_dcbx_app_cfg {
-	__le16 protocol_id;
+/* DCBX Application configuration structure (1057) (8 bytes) */
+struct hwrm_struct_data_dcbx_app {
+	__be16 protocol_id;
 	u8 protocol_selector;
-	#define STRUCT_DATA_DCBX_APP_CFG_PROTOCOL_SELECTOR_ETHER_TYPE 0x1UL
-	#define STRUCT_DATA_DCBX_APP_CFG_PROTOCOL_SELECTOR_TCP_PORT 0x2UL
-	#define STRUCT_DATA_DCBX_APP_CFG_PROTOCOL_SELECTOR_UDP_PORT 0x3UL
-	#define STRUCT_DATA_DCBX_APP_CFG_PROTOCOL_SELECTOR_TCP_UDP_PORT 0x4UL
+	#define STRUCT_DATA_DCBX_APP_PROTOCOL_SELECTOR_ETHER_TYPE 0x1UL
+	#define STRUCT_DATA_DCBX_APP_PROTOCOL_SELECTOR_TCP_PORT   0x2UL
+	#define STRUCT_DATA_DCBX_APP_PROTOCOL_SELECTOR_UDP_PORT   0x3UL
+	#define STRUCT_DATA_DCBX_APP_PROTOCOL_SELECTOR_TCP_UDP_PORT 0x4UL
 	u8 priority;
 	u8 valid;
 	u8 unused_0[3];
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
index c69602508666..0b8cd7443843 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
@@ -15,6 +15,7 @@
 #include <linux/etherdevice.h>
 #include "bnxt_hsi.h"
 #include "bnxt.h"
+#include "bnxt_ulp.h"
 #include "bnxt_sriov.h"
 #include "bnxt_ethtool.h"
 
@@ -416,6 +417,7 @@ static int bnxt_hwrm_func_cfg(struct bnxt *bp, int num_vfs)
 	u16 vf_ring_grps;
 	struct hwrm_func_cfg_input req = {0};
 	struct bnxt_pf_info *pf = &bp->pf;
+	int total_vf_tx_rings = 0;
 
 	bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_CFG, -1, -1);
 
@@ -429,6 +431,8 @@ static int bnxt_hwrm_func_cfg(struct bnxt *bp, int num_vfs)
 		vf_rx_rings = (pf->max_rx_rings - bp->rx_nr_rings) / num_vfs;
 	vf_ring_grps = (bp->pf.max_hw_ring_grps - bp->rx_nr_rings) / num_vfs;
 	vf_tx_rings = (pf->max_tx_rings - bp->tx_nr_rings) / num_vfs;
+	vf_vnics = (pf->max_vnics - bp->nr_vnics) / num_vfs;
+	vf_vnics = min_t(u16, vf_vnics, vf_rx_rings);
 
 	req.enables = cpu_to_le32(FUNC_CFG_REQ_ENABLES_MTU |
 				  FUNC_CFG_REQ_ENABLES_MRU |
@@ -451,7 +455,6 @@ static int bnxt_hwrm_func_cfg(struct bnxt *bp, int num_vfs)
 	req.num_rx_rings = cpu_to_le16(vf_rx_rings);
 	req.num_hw_ring_grps = cpu_to_le16(vf_ring_grps);
 	req.num_l2_ctxs = cpu_to_le16(4);
-	vf_vnics = 1;
 
 	req.num_vnics = cpu_to_le16(vf_vnics);
 	/* FIXME spec currently uses 1 bit for stats ctx */
@@ -459,6 +462,8 @@ static int bnxt_hwrm_func_cfg(struct bnxt *bp, int num_vfs)
 
 	mutex_lock(&bp->hwrm_cmd_lock);
 	for (i = 0; i < num_vfs; i++) {
+		int vf_tx_rsvd = vf_tx_rings;
+
 		req.fid = cpu_to_le16(pf->first_vf_id + i);
 		rc = _hwrm_send_message(bp, &req, sizeof(req),
 					HWRM_CMD_TIMEOUT);
@@ -466,10 +471,15 @@ static int bnxt_hwrm_func_cfg(struct bnxt *bp, int num_vfs)
 			break;
 		pf->active_vfs = i + 1;
 		pf->vf[i].fw_fid = le16_to_cpu(req.fid);
+		rc = __bnxt_hwrm_get_tx_rings(bp, pf->vf[i].fw_fid,
+					      &vf_tx_rsvd);
+		if (rc)
+			break;
+		total_vf_tx_rings += vf_tx_rsvd;
 	}
 	mutex_unlock(&bp->hwrm_cmd_lock);
 	if (!rc) {
-		pf->max_tx_rings -= vf_tx_rings * num_vfs;
+		pf->max_tx_rings -= total_vf_tx_rings;
 		pf->max_rx_rings -= vf_rx_rings * num_vfs;
 		pf->max_hw_ring_grps -= vf_ring_grps * num_vfs;
 		pf->max_cp_rings -= vf_cp_rings * num_vfs;
@@ -506,6 +516,8 @@ static int bnxt_sriov_enable(struct bnxt *bp, int *num_vfs)
 			    min_rx_rings)
 				rx_ok = 1;
 		}
+		if (bp->pf.max_vnics - bp->nr_vnics < min_rx_rings)
+			rx_ok = 0;
 
 		if (bp->pf.max_tx_rings - bp->tx_nr_rings >= min_tx_rings)
 			tx_ok = 1;
@@ -544,6 +556,8 @@ static int bnxt_sriov_enable(struct bnxt *bp, int *num_vfs)
 	if (rc)
 		goto err_out2;
 
+	bnxt_ulp_sriov_cfg(bp, *num_vfs);
+
 	rc = pci_enable_sriov(bp->pdev, *num_vfs);
 	if (rc)
 		goto err_out2;
@@ -585,6 +599,8 @@ void bnxt_sriov_disable(struct bnxt *bp)
 	rtnl_lock();
 	bnxt_restore_pf_fw_resources(bp);
 	rtnl_unlock();
+
+	bnxt_ulp_sriov_cfg(bp, 0);
 }
 
 int bnxt_sriov_configure(struct pci_dev *pdev, int num_vfs)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
new file mode 100644
index 000000000000..899c30fb5188
--- /dev/null
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
@@ -0,0 +1,240 @@
+/* Broadcom NetXtreme-C/E network driver.
+ *
+ * Copyright (c) 2016-2017 Broadcom Limited
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation.
+ */
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/pci.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/if_vlan.h>
+#include <linux/bpf.h>
+#include <linux/bpf_trace.h>
+#include <linux/filter.h>
+#include "bnxt_hsi.h"
+#include "bnxt.h"
+#include "bnxt_xdp.h"
+
+static void bnxt_xmit_xdp(struct bnxt *bp, struct bnxt_tx_ring_info *txr,
+			  dma_addr_t mapping, u32 len, u16 rx_prod)
+{
+	struct bnxt_sw_tx_bd *tx_buf;
+	struct tx_bd_ext *txbd1;
+	struct tx_bd *txbd;
+	u32 flags;
+	u16 prod;
+
+	prod = txr->tx_prod;
+	tx_buf = &txr->tx_buf_ring[prod];
+	tx_buf->rx_prod = rx_prod;
+
+	txbd = &txr->tx_desc_ring[TX_RING(prod)][TX_IDX(prod)];
+	flags = (len << TX_BD_LEN_SHIFT) | TX_BD_TYPE_LONG_TX_BD |
+		(2 << TX_BD_FLAGS_BD_CNT_SHIFT) | TX_BD_FLAGS_COAL_NOW |
+		TX_BD_FLAGS_PACKET_END | bnxt_lhint_arr[len >> 9];
+	txbd->tx_bd_len_flags_type = cpu_to_le32(flags);
+	txbd->tx_bd_opaque = prod;
+	txbd->tx_bd_haddr = cpu_to_le64(mapping);
+
+	prod = NEXT_TX(prod);
+	txbd1 = (struct tx_bd_ext *)
+		&txr->tx_desc_ring[TX_RING(prod)][TX_IDX(prod)];
+
+	txbd1->tx_bd_hsize_lflags = cpu_to_le32(0);
+	txbd1->tx_bd_mss = cpu_to_le32(0);
+	txbd1->tx_bd_cfa_action = cpu_to_le32(0);
+	txbd1->tx_bd_cfa_meta = cpu_to_le32(0);
+
+	prod = NEXT_TX(prod);
+	txr->tx_prod = prod;
+}
+
+void bnxt_tx_int_xdp(struct bnxt *bp, struct bnxt_napi *bnapi, int nr_pkts)
+{
+	struct bnxt_tx_ring_info *txr = bnapi->tx_ring;
+	struct bnxt_rx_ring_info *rxr = bnapi->rx_ring;
+	struct bnxt_sw_tx_bd *tx_buf;
+	u16 tx_cons = txr->tx_cons;
+	u16 last_tx_cons = tx_cons;
+	u16 rx_prod;
+	int i;
+
+	for (i = 0; i < nr_pkts; i++) {
+		last_tx_cons = tx_cons;
+		tx_cons = NEXT_TX(tx_cons);
+		tx_cons = NEXT_TX(tx_cons);
+	}
+	txr->tx_cons = tx_cons;
+	if (bnxt_tx_avail(bp, txr) == bp->tx_ring_size) {
+		rx_prod = rxr->rx_prod;
+	} else {
+		tx_buf = &txr->tx_buf_ring[last_tx_cons];
+		rx_prod = tx_buf->rx_prod;
+	}
+	writel(DB_KEY_RX | rx_prod, rxr->rx_doorbell);
+}
+
+/* returns the following:
+ * true    - packet consumed by XDP and new buffer is allocated.
+ * false   - packet should be passed to the stack.
+ */
+bool bnxt_rx_xdp(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, u16 cons,
+		 struct page *page, u8 **data_ptr, unsigned int *len, u8 *event)
+{
+	struct bpf_prog *xdp_prog = READ_ONCE(rxr->xdp_prog);
+	struct bnxt_tx_ring_info *txr;
+	struct bnxt_sw_rx_bd *rx_buf;
+	struct pci_dev *pdev;
+	struct xdp_buff xdp;
+	dma_addr_t mapping;
+	void *orig_data;
+	u32 tx_avail;
+	u32 offset;
+	u32 act;
+
+	if (!xdp_prog)
+		return false;
+
+	pdev = bp->pdev;
+	txr = rxr->bnapi->tx_ring;
+	rx_buf = &rxr->rx_buf_ring[cons];
+	offset = bp->rx_offset;
+
+	xdp.data_hard_start = *data_ptr - offset;
+	xdp.data = *data_ptr;
+	xdp.data_end = *data_ptr + *len;
+	orig_data = xdp.data;
+	mapping = rx_buf->mapping - bp->rx_dma_offset;
+
+	dma_sync_single_for_cpu(&pdev->dev, mapping + offset, *len, bp->rx_dir);
+
+	rcu_read_lock();
+	act = bpf_prog_run_xdp(xdp_prog, &xdp);
+	rcu_read_unlock();
+
+	tx_avail = bnxt_tx_avail(bp, txr);
+	/* If the tx ring is not full, we must not update the rx producer yet
+	 * because we may still be transmitting on some BDs.
+	 */
+	if (tx_avail != bp->tx_ring_size)
+		*event &= ~BNXT_RX_EVENT;
+
+	if (orig_data != xdp.data) {
+		offset = xdp.data - xdp.data_hard_start;
+		*data_ptr = xdp.data_hard_start + offset;
+		*len = xdp.data_end - xdp.data;
+	}
+	switch (act) {
+	case XDP_PASS:
+		return false;
+
+	case XDP_TX:
+		if (tx_avail < 2) {
+			trace_xdp_exception(bp->dev, xdp_prog, act);
+			bnxt_reuse_rx_data(rxr, cons, page);
+			return true;
+		}
+
+		*event = BNXT_TX_EVENT;
+		dma_sync_single_for_device(&pdev->dev, mapping + offset, *len,
+					   bp->rx_dir);
+		bnxt_xmit_xdp(bp, txr, mapping + offset, *len,
+			      NEXT_RX(rxr->rx_prod));
+		bnxt_reuse_rx_data(rxr, cons, page);
+		return true;
+	default:
+		bpf_warn_invalid_xdp_action(act);
+		/* Fall thru */
+	case XDP_ABORTED:
+		trace_xdp_exception(bp->dev, xdp_prog, act);
+		/* Fall thru */
+	case XDP_DROP:
+		bnxt_reuse_rx_data(rxr, cons, page);
+		break;
+	}
+	return true;
+}
+
+/* Under rtnl_lock */
+static int bnxt_xdp_set(struct bnxt *bp, struct bpf_prog *prog)
+{
+	struct net_device *dev = bp->dev;
+	int tx_xdp = 0, rc, tc;
+	struct bpf_prog *old;
+
+	if (prog && bp->dev->mtu > BNXT_MAX_PAGE_MODE_MTU) {
+		netdev_warn(dev, "MTU %d larger than largest XDP supported MTU %d.\n",
+			    bp->dev->mtu, BNXT_MAX_PAGE_MODE_MTU);
+		return -EOPNOTSUPP;
+	}
+	if (!(bp->flags & BNXT_FLAG_SHARED_RINGS)) {
+		netdev_warn(dev, "ethtool rx/tx channels must be combined to support XDP.\n");
+		return -EOPNOTSUPP;
+	}
+	if (prog)
+		tx_xdp = bp->rx_nr_rings;
+
+	tc = netdev_get_num_tc(dev);
+	if (!tc)
+		tc = 1;
+	rc = bnxt_reserve_rings(bp, bp->tx_nr_rings_per_tc, bp->rx_nr_rings,
+				tc, tx_xdp);
+	if (rc) {
+		netdev_warn(dev, "Unable to reserve enough TX rings to support XDP.\n");
+		return rc;
+	}
+	if (netif_running(dev))
+		bnxt_close_nic(bp, true, false);
+
+	old = xchg(&bp->xdp_prog, prog);
+	if (old)
+		bpf_prog_put(old);
+
+	if (prog) {
+		bnxt_set_rx_skb_mode(bp, true);
+	} else {
+		int rx, tx;
+
+		bnxt_set_rx_skb_mode(bp, false);
+		bnxt_get_max_rings(bp, &rx, &tx, true);
+		if (rx > 1) {
+			bp->flags &= ~BNXT_FLAG_NO_AGG_RINGS;
+			bp->dev->hw_features |= NETIF_F_LRO;
+		}
+	}
+	bp->tx_nr_rings_xdp = tx_xdp;
+	bp->tx_nr_rings = bp->tx_nr_rings_per_tc * tc + tx_xdp;
+	bp->cp_nr_rings = max_t(int, bp->tx_nr_rings, bp->rx_nr_rings);
+	bp->num_stat_ctxs = bp->cp_nr_rings;
+	bnxt_set_tpa_flags(bp);
+	bnxt_set_ring_params(bp);
+
+	if (netif_running(dev))
+		return bnxt_open_nic(bp, true, false);
+
+	return 0;
+}
+
+int bnxt_xdp(struct net_device *dev, struct netdev_xdp *xdp)
+{
+	struct bnxt *bp = netdev_priv(dev);
+	int rc;
+
+	switch (xdp->command) {
+	case XDP_SETUP_PROG:
+		rc = bnxt_xdp_set(bp, xdp->prog);
+		break;
+	case XDP_QUERY_PROG:
+		xdp->prog_attached = !!bp->xdp_prog;
+		rc = 0;
+		break;
+	default:
+		rc = -EINVAL;
+		break;
+	}
+	return rc;
+}
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h
new file mode 100644
index 000000000000..b529f2c5355b
--- /dev/null
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h
@@ -0,0 +1,19 @@
+/* Broadcom NetXtreme-C/E network driver.
+ *
+ * Copyright (c) 2016-2017 Broadcom Limited
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation.
+ */
+
+#ifndef BNXT_XDP_H
+#define BNXT_XDP_H
+
+void bnxt_tx_int_xdp(struct bnxt *bp, struct bnxt_napi *bnapi, int nr_pkts);
+bool bnxt_rx_xdp(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, u16 cons,
+		 struct page *page, u8 **data_ptr, unsigned int *len,
+		 u8 *event);
+int bnxt_xdp(struct net_device *dev, struct netdev_xdp *xdp);
+
+#endif
diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c
index b1d2ac818710..cec94bbb2ea5 100644
--- a/drivers/net/ethernet/broadcom/cnic.c
+++ b/drivers/net/ethernet/broadcom/cnic.c
@@ -3665,7 +3665,7 @@ static int cnic_cm_destroy(struct cnic_sock *csk)
 static inline u16 cnic_get_vlan(struct net_device *dev,
 				struct net_device **vlan_dev)
 {
-	if (dev->priv_flags & IFF_802_1Q_VLAN) {
+	if (is_vlan_dev(dev)) {
 		*vlan_dev = vlan_dev_real_dev(dev);
 		return vlan_dev_vlan_id(dev);
 	}
diff --git a/drivers/net/ethernet/broadcom/sb1250-mac.c b/drivers/net/ethernet/broadcom/sb1250-mac.c
index 435a2e4739d1..89d4feba1a9a 100644
--- a/drivers/net/ethernet/broadcom/sb1250-mac.c
+++ b/drivers/net/ethernet/broadcom/sb1250-mac.c
@@ -2537,7 +2537,7 @@ static int sbmac_poll(struct napi_struct *napi, int budget)
 	sbdma_tx_process(sc, &(sc->sbm_txdma), 1);
 
 	if (work_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 
 #ifdef CONFIG_SBMAC_COALESCE
 		__raw_writeq(((M_MAC_INT_EOP_COUNT | M_MAC_INT_EOP_TIMER) << S_MAC_TX_CH0) |
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index ae42de4fdddf..a448177990fe 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -14145,8 +14145,8 @@ static const struct ethtool_ops tg3_ethtool_ops = {
 	.set_link_ksettings	= tg3_set_link_ksettings,
 };
 
-static struct rtnl_link_stats64 *tg3_get_stats64(struct net_device *dev,
-						struct rtnl_link_stats64 *stats)
+static void tg3_get_stats64(struct net_device *dev,
+			    struct rtnl_link_stats64 *stats)
 {
 	struct tg3 *tp = netdev_priv(dev);
 
@@ -14154,13 +14154,11 @@ static struct rtnl_link_stats64 *tg3_get_stats64(struct net_device *dev,
 	if (!tp->hw_stats) {
 		*stats = tp->net_stats_prev;
 		spin_unlock_bh(&tp->lock);
-		return stats;
+		return;
 	}
 
 	tg3_get_nstats(tp, stats);
 	spin_unlock_bh(&tp->lock);
-
-	return stats;
 }
 
 static void tg3_set_rx_mode(struct net_device *dev)
diff --git a/drivers/net/ethernet/brocade/bna/bnad.c b/drivers/net/ethernet/brocade/bna/bnad.c
index 112030828c4b..6e13c937d715 100644
--- a/drivers/net/ethernet/brocade/bna/bnad.c
+++ b/drivers/net/ethernet/brocade/bna/bnad.c
@@ -1881,7 +1881,7 @@ bnad_napi_poll_rx(struct napi_struct *napi, int budget)
 		return rcvd;
 
 poll_exit:
-	napi_complete(napi);
+	napi_complete_done(napi, rcvd);
 
 	rx_ctrl->rx_complete++;
 
@@ -3111,7 +3111,7 @@ bnad_start_xmit(struct sk_buff *skb, struct net_device *netdev)
  * Used spin_lock to synchronize reading of stats structures, which
  * is written by BNA under the same lock.
  */
-static struct rtnl_link_stats64 *
+static void
 bnad_get_stats64(struct net_device *netdev, struct rtnl_link_stats64 *stats)
 {
 	struct bnad *bnad = netdev_priv(netdev);
@@ -3123,8 +3123,6 @@ bnad_get_stats64(struct net_device *netdev, struct rtnl_link_stats64 *stats)
 	bnad_netdev_hwstats_fill(bnad, stats);
 
 	spin_unlock_irqrestore(&bnad->bna_lock, flags);
-
-	return stats;
 }
 
 static void
@@ -3427,7 +3425,7 @@ static const struct net_device_ops bnad_netdev_ops = {
 	.ndo_open		= bnad_open,
 	.ndo_stop		= bnad_stop,
 	.ndo_start_xmit		= bnad_start_xmit,
-	.ndo_get_stats64		= bnad_get_stats64,
+	.ndo_get_stats64	= bnad_get_stats64,
 	.ndo_set_rx_mode	= bnad_set_rx_mode,
 	.ndo_validate_addr      = eth_validate_addr,
 	.ndo_set_mac_address    = bnad_set_mac_address,
diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c
index baba2db9d9c2..016d481c6476 100644
--- a/drivers/net/ethernet/cadence/macb.c
+++ b/drivers/net/ethernet/cadence/macb.c
@@ -1146,7 +1146,7 @@ static int macb_poll(struct napi_struct *napi, int budget)
 
 	work_done = bp->macbgem_ops.mog_rx(bp, budget);
 	if (work_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 
 		/* Packets received while interrupts were disabled */
 		status = macb_readl(bp, RSR);
@@ -2146,6 +2146,9 @@ static int macb_open(struct net_device *dev)
 
 	netif_tx_start_all_queues(dev);
 
+	if (bp->ptp_info)
+		bp->ptp_info->ptp_init(dev);
+
 	return 0;
 }
 
@@ -2167,6 +2170,9 @@ static int macb_close(struct net_device *dev)
 
 	macb_free_consistent(bp);
 
+	if (bp->ptp_info)
+		bp->ptp_info->ptp_remove(dev);
+
 	return 0;
 }
 
@@ -2440,6 +2446,17 @@ static int macb_set_ringparam(struct net_device *netdev,
 	return 0;
 }
 
+static int macb_get_ts_info(struct net_device *netdev,
+			    struct ethtool_ts_info *info)
+{
+	struct macb *bp = netdev_priv(netdev);
+
+	if (bp->ptp_info)
+		return bp->ptp_info->get_ts_info(netdev, info);
+
+	return ethtool_op_get_ts_info(netdev, info);
+}
+
 static const struct ethtool_ops macb_ethtool_ops = {
 	.get_regs_len		= macb_get_regs_len,
 	.get_regs		= macb_get_regs,
@@ -2457,7 +2474,7 @@ static const struct ethtool_ops gem_ethtool_ops = {
 	.get_regs_len		= macb_get_regs_len,
 	.get_regs		= macb_get_regs,
 	.get_link		= ethtool_op_get_link,
-	.get_ts_info		= ethtool_op_get_ts_info,
+	.get_ts_info		= macb_get_ts_info,
 	.get_ethtool_stats	= gem_get_ethtool_stats,
 	.get_strings		= gem_get_ethtool_strings,
 	.get_sset_count		= gem_get_sset_count,
@@ -2470,6 +2487,7 @@ static const struct ethtool_ops gem_ethtool_ops = {
 static int macb_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 {
 	struct phy_device *phydev = dev->phydev;
+	struct macb *bp = netdev_priv(dev);
 
 	if (!netif_running(dev))
 		return -EINVAL;
@@ -2477,7 +2495,17 @@ static int macb_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 	if (!phydev)
 		return -ENODEV;
 
-	return phy_mii_ioctl(phydev, rq, cmd);
+	if (!bp->ptp_info)
+		return phy_mii_ioctl(phydev, rq, cmd);
+
+	switch (cmd) {
+	case SIOCSHWTSTAMP:
+		return bp->ptp_info->set_hwtst(dev, rq, cmd);
+	case SIOCGHWTSTAMP:
+		return bp->ptp_info->get_hwtst(dev, rq);
+	default:
+		return phy_mii_ioctl(phydev, rq, cmd);
+	}
 }
 
 static int macb_set_features(struct net_device *netdev,
diff --git a/drivers/net/ethernet/cadence/macb.h b/drivers/net/ethernet/cadence/macb.h
index fc8550a5d47f..234a49eaccfd 100644
--- a/drivers/net/ethernet/cadence/macb.h
+++ b/drivers/net/ethernet/cadence/macb.h
@@ -10,6 +10,8 @@
 #ifndef _MACB_H
 #define _MACB_H
 
+#include <linux/phy.h>
+
 #define MACB_GREGS_NBR 16
 #define MACB_GREGS_VERSION 2
 #define MACB_MAX_QUEUES 8
@@ -131,6 +133,20 @@
 #define GEM_RXIPCCNT		0x01a8 /* IP header Checksum Error Counter */
 #define GEM_RXTCPCCNT		0x01ac /* TCP Checksum Error Counter */
 #define GEM_RXUDPCCNT		0x01b0 /* UDP Checksum Error Counter */
+#define GEM_TISUBN		0x01bc /* 1588 Timer Increment Sub-ns */
+#define GEM_TSH			0x01c0 /* 1588 Timer Seconds High */
+#define GEM_TSL			0x01d0 /* 1588 Timer Seconds Low */
+#define GEM_TN			0x01d4 /* 1588 Timer Nanoseconds */
+#define GEM_TA			0x01d8 /* 1588 Timer Adjust */
+#define GEM_TI			0x01dc /* 1588 Timer Increment */
+#define GEM_EFTSL		0x01e0 /* PTP Event Frame Tx Seconds Low */
+#define GEM_EFTN		0x01e4 /* PTP Event Frame Tx Nanoseconds */
+#define GEM_EFRSL		0x01e8 /* PTP Event Frame Rx Seconds Low */
+#define GEM_EFRN		0x01ec /* PTP Event Frame Rx Nanoseconds */
+#define GEM_PEFTSL		0x01f0 /* PTP Peer Event Frame Tx Secs Low */
+#define GEM_PEFTN		0x01f4 /* PTP Peer Event Frame Tx Ns */
+#define GEM_PEFRSL		0x01f8 /* PTP Peer Event Frame Rx Sec Low */
+#define GEM_PEFRN		0x01fc /* PTP Peer Event Frame Rx Ns */
 #define GEM_DCFG1		0x0280 /* Design Config 1 */
 #define GEM_DCFG2		0x0284 /* Design Config 2 */
 #define GEM_DCFG3		0x0288 /* Design Config 3 */
@@ -174,6 +190,7 @@
 #define MACB_NCR_TPF_SIZE	1
 #define MACB_TZQ_OFFSET		12 /* Transmit zero quantum pause frame */
 #define MACB_TZQ_SIZE		1
+#define MACB_SRTSM_OFFSET	15
 
 /* Bitfields in NCFGR */
 #define MACB_SPD_OFFSET		0 /* Speed */
@@ -319,6 +336,32 @@
 #define MACB_PTZ_SIZE		1
 #define MACB_WOL_OFFSET		14 /* Enable wake-on-lan interrupt */
 #define MACB_WOL_SIZE		1
+#define MACB_DRQFR_OFFSET	18 /* PTP Delay Request Frame Received */
+#define MACB_DRQFR_SIZE		1
+#define MACB_SFR_OFFSET		19 /* PTP Sync Frame Received */
+#define MACB_SFR_SIZE		1
+#define MACB_DRQFT_OFFSET	20 /* PTP Delay Request Frame Transmitted */
+#define MACB_DRQFT_SIZE		1
+#define MACB_SFT_OFFSET		21 /* PTP Sync Frame Transmitted */
+#define MACB_SFT_SIZE		1
+#define MACB_PDRQFR_OFFSET	22 /* PDelay Request Frame Received */
+#define MACB_PDRQFR_SIZE	1
+#define MACB_PDRSFR_OFFSET	23 /* PDelay Response Frame Received */
+#define MACB_PDRSFR_SIZE	1
+#define MACB_PDRQFT_OFFSET	24 /* PDelay Request Frame Transmitted */
+#define MACB_PDRQFT_SIZE	1
+#define MACB_PDRSFT_OFFSET	25 /* PDelay Response Frame Transmitted */
+#define MACB_PDRSFT_SIZE	1
+#define MACB_SRI_OFFSET		26 /* TSU Seconds Register Increment */
+#define MACB_SRI_SIZE		1
+
+/* Timer increment fields */
+#define MACB_TI_CNS_OFFSET	0
+#define MACB_TI_CNS_SIZE	8
+#define MACB_TI_ACNS_OFFSET	8
+#define MACB_TI_ACNS_SIZE	8
+#define MACB_TI_NIT_OFFSET	16
+#define MACB_TI_NIT_SIZE	8
 
 /* Bitfields in MAN */
 #define MACB_DATA_OFFSET	0 /* data */
@@ -388,6 +431,17 @@
 #define GEM_DAW64_OFFSET			23
 #define GEM_DAW64_SIZE				1
 
+/* Bitfields in TISUBN */
+#define GEM_SUBNSINCR_OFFSET			0
+#define GEM_SUBNSINCR_SIZE			16
+
+/* Bitfields in TI */
+#define GEM_NSINCR_OFFSET			0
+#define GEM_NSINCR_SIZE				8
+
+/* Bitfields in ADJ */
+#define GEM_ADDSUB_OFFSET			31
+#define GEM_ADDSUB_SIZE				1
 /* Constants for CLK */
 #define MACB_CLK_DIV8				0
 #define MACB_CLK_DIV16				1
@@ -415,6 +469,7 @@
 #define MACB_CAPS_NO_GIGABIT_HALF		0x00000008
 #define MACB_CAPS_USRIO_DISABLED		0x00000010
 #define MACB_CAPS_JUMBO				0x00000020
+#define MACB_CAPS_GEM_HAS_PTP			0x00000040
 #define MACB_CAPS_FIFO_MODE			0x10000000
 #define MACB_CAPS_GIGABIT_MODE_AVAILABLE	0x20000000
 #define MACB_CAPS_SG_DISABLED			0x40000000
@@ -792,6 +847,20 @@ struct macb_or_gem_ops {
 	int	(*mog_rx)(struct macb *bp, int budget);
 };
 
+/* MACB-PTP interface: adapt to platform needs. */
+struct macb_ptp_info {
+	void (*ptp_init)(struct net_device *ndev);
+	void (*ptp_remove)(struct net_device *ndev);
+	s32 (*get_ptp_max_adj)(void);
+	unsigned int (*get_tsu_rate)(struct macb *bp);
+	int (*get_ts_info)(struct net_device *dev,
+			   struct ethtool_ts_info *info);
+	int (*get_hwtst)(struct net_device *netdev,
+			 struct ifreq *ifr);
+	int (*set_hwtst)(struct net_device *netdev,
+			 struct ifreq *ifr, int cmd);
+};
+
 struct macb_config {
 	u32			caps;
 	unsigned int		dma_burst_length;
@@ -885,6 +954,7 @@ struct macb {
 
 	u32			wol;
 
+	struct macb_ptp_info	*ptp_info;	/* macb-ptp interface */
 #ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
 	enum macb_hw_dma_cap hw_dma_cap;
 #endif
@@ -895,4 +965,9 @@ static inline bool macb_is_gem(struct macb *bp)
 	return !!(bp->caps & MACB_CAPS_MACB_IS_GEM);
 }
 
+static inline bool gem_has_ptp(struct macb *bp)
+{
+	return !!(bp->caps & MACB_CAPS_GEM_HAS_PTP);
+}
+
 #endif /* _MACB_H */
diff --git a/drivers/net/ethernet/calxeda/xgmac.c b/drivers/net/ethernet/calxeda/xgmac.c
index ce7de6f72512..2bd7c638b178 100644
--- a/drivers/net/ethernet/calxeda/xgmac.c
+++ b/drivers/net/ethernet/calxeda/xgmac.c
@@ -1247,7 +1247,7 @@ static int xgmac_poll(struct napi_struct *napi, int budget)
 	work_done = xgmac_rx(priv, budget);
 
 	if (work_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		__raw_writel(DMA_INTR_DEFAULT_MASK, priv->base + XGMAC_DMA_INTR_ENA);
 	}
 	return work_done;
@@ -1446,9 +1446,9 @@ static void xgmac_poll_controller(struct net_device *dev)
 }
 #endif
 
-static struct rtnl_link_stats64 *
+static void
 xgmac_get_stats64(struct net_device *dev,
-		       struct rtnl_link_stats64 *storage)
+		  struct rtnl_link_stats64 *storage)
 {
 	struct xgmac_priv *priv = netdev_priv(dev);
 	void __iomem *base = priv->base;
@@ -1476,7 +1476,6 @@ xgmac_get_stats64(struct net_device *dev,
 
 	writel(0, base + XGMAC_MMC_CTRL);
 	spin_unlock_bh(&priv->stats_lock);
-	return storage;
 }
 
 static int xgmac_set_mac_address(struct net_device *dev, void *p)
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
index b00c3002360e..50384cede8be 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
@@ -296,12 +296,16 @@ lio_ethtool_get_channels(struct net_device *dev,
 		rx_count = CFG_GET_NUM_RXQS_NIC_IF(conf6x, lio->ifidx);
 		tx_count = CFG_GET_NUM_TXQS_NIC_IF(conf6x, lio->ifidx);
 	} else if (OCTEON_CN23XX_PF(oct)) {
-		struct octeon_config *conf23 = CHIP_CONF(oct, cn23xx_pf);
 
-		max_rx = CFG_GET_OQ_MAX_Q(conf23);
-		max_tx = CFG_GET_IQ_MAX_Q(conf23);
-		rx_count = CFG_GET_NUM_RXQS_NIC_IF(conf23, lio->ifidx);
-		tx_count = CFG_GET_NUM_TXQS_NIC_IF(conf23, lio->ifidx);
+		max_rx = oct->sriov_info.num_pf_rings;
+		max_tx = oct->sriov_info.num_pf_rings;
+		rx_count = lio->linfo.num_rxpciq;
+		tx_count = lio->linfo.num_txpciq;
+	} else if (OCTEON_CN23XX_VF(oct)) {
+		max_tx = oct->sriov_info.rings_per_vf;
+		max_rx = oct->sriov_info.rings_per_vf;
+		rx_count = lio->linfo.num_rxpciq;
+		tx_count = lio->linfo.num_txpciq;
 	}
 
 	channel->max_rx = max_rx;
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c
index 39a9665c9d00..be9c0e3f5ade 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_main.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c
@@ -15,6 +15,7 @@
  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
  * NONINFRINGEMENT.  See the GNU General Public License for more details.
  ***********************************************************************/
+#include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/firmware.h>
 #include <net/vxlan.h>
@@ -2223,25 +2224,6 @@ static void if_cfg_callback(struct octeon_device *oct,
 	wake_up_interruptible(&ctx->wc);
 }
 
-/**
- * \brief Select queue based on hash
- * @param dev Net device
- * @param skb sk_buff structure
- * @returns selected queue number
- */
-static u16 select_q(struct net_device *dev, struct sk_buff *skb,
-		    void *accel_priv __attribute__((unused)),
-		    select_queue_fallback_t fallback __attribute__((unused)))
-{
-	u32 qindex = 0;
-	struct lio *lio;
-
-	lio = GET_LIO(dev);
-	qindex = skb_tx_hash(dev, skb);
-
-	return (u16)(qindex % (lio->linfo.num_txpciq));
-}
-
 /** Routine to push packets arriving on Octeon interface upto network layer.
  * @param oct_id   - octeon device id.
  * @param skbuff   - skbuff struct to be passed to network layer.
@@ -2263,6 +2245,7 @@ liquidio_push_packet(u32 octeon_id __attribute__((unused)),
 	struct skb_shared_hwtstamps *shhwtstamps;
 	u64 ns;
 	u16 vtag = 0;
+	u32 r_dh_off;
 	struct net_device *netdev = (struct net_device *)arg;
 	struct octeon_droq *droq = container_of(param, struct octeon_droq,
 						napi);
@@ -2308,6 +2291,8 @@ liquidio_push_packet(u32 octeon_id __attribute__((unused)),
 			put_page(pg_info->page);
 		}
 
+		r_dh_off = (rh->r_dh.len - 1) * BYTES_PER_DHLEN_UNIT;
+
 		if (((oct->chip_id == OCTEON_CN66XX) ||
 		     (oct->chip_id == OCTEON_CN68XX)) &&
 		    ptp_enable) {
@@ -2320,16 +2305,27 @@ liquidio_push_packet(u32 octeon_id __attribute__((unused)),
 					/* Nanoseconds are in the first 64-bits
 					 * of the packet.
 					 */
-					memcpy(&ns, (skb->data), sizeof(ns));
+					memcpy(&ns, (skb->data + r_dh_off),
+					       sizeof(ns));
+					r_dh_off -= BYTES_PER_DHLEN_UNIT;
 					shhwtstamps = skb_hwtstamps(skb);
 					shhwtstamps->hwtstamp =
 						ns_to_ktime(ns +
 							    lio->ptp_adjust);
 				}
-				skb_pull(skb, sizeof(ns));
 			}
 		}
 
+		if (rh->r_dh.has_hash) {
+			__be32 *hash_be = (__be32 *)(skb->data + r_dh_off);
+			u32 hash = be32_to_cpu(*hash_be);
+
+			skb_set_hash(skb, hash, PKT_HASH_TYPE_L4);
+			r_dh_off -= BYTES_PER_DHLEN_UNIT;
+		}
+
+		skb_pull(skb, rh->r_dh.len * BYTES_PER_DHLEN_UNIT);
+
 		skb->protocol = eth_type_trans(skb, skb->dev);
 		if ((netdev->features & NETIF_F_RXCSUM) &&
 		    (((rh->r_dh.encap_on) &&
@@ -2365,7 +2361,6 @@ liquidio_push_packet(u32 octeon_id __attribute__((unused)),
 		if (packet_was_received) {
 			droq->stats.rx_bytes_received += len;
 			droq->stats.rx_pkts_received++;
-			netdev->last_rx = jiffies;
 		} else {
 			droq->stats.rx_dropped++;
 			netif_info(lio, rx_err, lio->netdev,
@@ -2441,7 +2436,7 @@ static int liquidio_napi_poll(struct napi_struct *napi, int budget)
 	iq = oct->instr_queue[iq_no];
 	if (iq) {
 		/* Process iq buffers with in the budget limits */
-		tx_done = octeon_flush_iq(oct, iq, 1, budget);
+		tx_done = octeon_flush_iq(oct, iq, budget);
 		/* Update iq read-index rather than waiting for next interrupt.
 		 * Return back if tx_done is false.
 		 */
@@ -2451,8 +2446,12 @@ static int liquidio_napi_poll(struct napi_struct *napi, int budget)
 			__func__, iq_no);
 	}
 
-	if ((work_done < budget) && (tx_done)) {
-		napi_complete(napi);
+	/* force enable interrupt if reg cnts are high to avoid wraparound */
+	if ((work_done < budget && tx_done) ||
+	    (iq && iq->pkt_in_done >= MAX_REG_CNT) ||
+	    (droq->pkt_count >= MAX_REG_CNT)) {
+		tx_done = 1;
+		napi_complete_done(napi, work_done);
 		octeon_process_droq_poll_cmd(droq->oct_dev, droq->q_no,
 					     POLL_EVENT_ENABLE_INTR, 0);
 		return 0;
@@ -2629,7 +2628,9 @@ static int liquidio_open(struct net_device *netdev)
 			oct->droq[0]->ops.poll_mode = 1;
 	}
 
-	oct_ptp_open(netdev);
+	if ((oct->chip_id == OCTEON_CN66XX || oct->chip_id == OCTEON_CN68XX) &&
+	    ptp_enable)
+		oct_ptp_open(netdev);
 
 	ifstate_set(lio, LIO_IFSTATE_RUNNING);
 
@@ -2677,13 +2678,7 @@ static int liquidio_stop(struct net_device *netdev)
 	lio->linfo.link.s.link_up = 0;
 	lio->link_changes++;
 
-	/* Pause for a moment and wait for Octeon to flush out (to the wire) any
-	 * egress packets that are in-flight.
-	 */
-	set_current_state(TASK_INTERRUPTIBLE);
-	schedule_timeout(msecs_to_jiffies(100));
-
-	/* Now it should be safe to tell Octeon that nic interface is down. */
+	/* Tell Octeon that nic interface is down. */
 	send_rx_ctrl_cmd(lio, 0);
 
 	if (OCTEON_CN23XX_PF(oct)) {
@@ -2973,9 +2968,13 @@ static int hwtstamp_ioctl(struct net_device *netdev, struct ifreq *ifr)
  */
 static int liquidio_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
 {
+	struct lio *lio = GET_LIO(netdev);
+
 	switch (cmd) {
 	case SIOCSHWTSTAMP:
-		return hwtstamp_ioctl(netdev, ifr);
+		if ((lio->oct_dev->chip_id == OCTEON_CN66XX ||
+		     lio->oct_dev->chip_id == OCTEON_CN68XX) && ptp_enable)
+			return hwtstamp_ioctl(netdev, ifr);
 	default:
 		return -EOPNOTSUPP;
 	}
@@ -3322,11 +3321,11 @@ static int liquidio_xmit(struct sk_buff *skb, struct net_device *netdev)
 
 	netif_trans_update(netdev);
 
-	if (skb_shinfo(skb)->gso_size)
-		stats->tx_done += skb_shinfo(skb)->gso_segs;
+	if (tx_info->s.gso_segs)
+		stats->tx_done += tx_info->s.gso_segs;
 	else
 		stats->tx_done++;
-	stats->tx_tot_bytes += skb->len;
+	stats->tx_tot_bytes += ndata.datasize;
 
 	return NETDEV_TX_OK;
 
@@ -3741,7 +3740,6 @@ static const struct net_device_ops lionetdevops = {
 	.ndo_set_vf_vlan	= liquidio_set_vf_vlan,
 	.ndo_get_vf_config	= liquidio_get_vf_config,
 	.ndo_set_vf_link_state  = liquidio_set_vf_link_state,
-	.ndo_select_queue	= select_q
 };
 
 /** \brief Entry point for the liquidio module
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c b/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c
index 70d96c10c673..9d5e03502c76 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c
@@ -15,6 +15,7 @@
  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
  * NONINFRINGEMENT.  See the GNU General Public License for more details.
  ***********************************************************************/
+#include <linux/module.h>
 #include <linux/pci.h>
 #include <net/vxlan.h>
 #include "liquidio_common.h"
@@ -1455,26 +1456,6 @@ static void if_cfg_callback(struct octeon_device *oct,
 	wake_up_interruptible(&ctx->wc);
 }
 
-/**
- * \brief Select queue based on hash
- * @param dev Net device
- * @param skb sk_buff structure
- * @returns selected queue number
- */
-static u16 select_q(struct net_device *dev, struct sk_buff *skb,
-		    void *accel_priv __attribute__((unused)),
-		    select_queue_fallback_t fallback __attribute__((unused)))
-{
-	struct lio *lio;
-	u32 qindex;
-
-	lio = GET_LIO(dev);
-
-	qindex = skb_tx_hash(dev, skb);
-
-	return (u16)(qindex % (lio->linfo.num_txpciq));
-}
-
 /** Routine to push packets arriving on Octeon interface upto network layer.
  * @param oct_id   - octeon device id.
  * @param skbuff   - skbuff struct to be passed to network layer.
@@ -1497,6 +1478,7 @@ liquidio_push_packet(u32 octeon_id __attribute__((unused)),
 	struct net_device *netdev = (struct net_device *)arg;
 	struct sk_buff *skb = (struct sk_buff *)skbuff;
 	u16 vtag = 0;
+	u32 r_dh_off;
 
 	if (netdev) {
 		struct lio *lio = GET_LIO(netdev);
@@ -1540,7 +1522,20 @@ liquidio_push_packet(u32 octeon_id __attribute__((unused)),
 			put_page(pg_info->page);
 		}
 
-		skb_pull(skb, rh->r_dh.len * 8);
+		r_dh_off = (rh->r_dh.len - 1) * BYTES_PER_DHLEN_UNIT;
+
+		if (rh->r_dh.has_hwtstamp)
+			r_dh_off -= BYTES_PER_DHLEN_UNIT;
+
+		if (rh->r_dh.has_hash) {
+			__be32 *hash_be = (__be32 *)(skb->data + r_dh_off);
+			u32 hash = be32_to_cpu(*hash_be);
+
+			skb_set_hash(skb, hash, PKT_HASH_TYPE_L4);
+			r_dh_off -= BYTES_PER_DHLEN_UNIT;
+		}
+
+		skb_pull(skb, rh->r_dh.len * BYTES_PER_DHLEN_UNIT);
 		skb->protocol = eth_type_trans(skb, skb->dev);
 
 		if ((netdev->features & NETIF_F_RXCSUM) &&
@@ -1577,7 +1572,6 @@ liquidio_push_packet(u32 octeon_id __attribute__((unused)),
 		if (packet_was_received) {
 			droq->stats.rx_bytes_received += len;
 			droq->stats.rx_pkts_received++;
-			netdev->last_rx = jiffies;
 		} else {
 			droq->stats.rx_dropped++;
 			netif_info(lio, rx_err, lio->netdev,
@@ -1627,7 +1621,7 @@ static int liquidio_napi_poll(struct napi_struct *napi, int budget)
 	iq = oct->instr_queue[iq_no];
 	if (iq) {
 		/* Process iq buffers with in the budget limits */
-		tx_done = octeon_flush_iq(oct, iq, 1, budget);
+		tx_done = octeon_flush_iq(oct, iq, budget);
 		/* Update iq read-index rather than waiting for next interrupt.
 		 * Return back if tx_done is false.
 		 */
@@ -1637,8 +1631,12 @@ static int liquidio_napi_poll(struct napi_struct *napi, int budget)
 			__func__, iq_no);
 	}
 
-	if ((work_done < budget) && (tx_done)) {
-		napi_complete(napi);
+	/* force enable interrupt if reg cnts are high to avoid wraparound */
+	if ((work_done < budget && tx_done) ||
+	    (iq && iq->pkt_in_done >= MAX_REG_CNT) ||
+	    (droq->pkt_count >= MAX_REG_CNT)) {
+		tx_done = 1;
+		napi_complete_done(napi, work_done);
 		octeon_process_droq_poll_cmd(droq->oct_dev, droq->q_no,
 					     POLL_EVENT_ENABLE_INTR, 0);
 		return 0;
@@ -2440,11 +2438,11 @@ static int liquidio_xmit(struct sk_buff *skb, struct net_device *netdev)
 
 	netif_trans_update(netdev);
 
-	if (skb_shinfo(skb)->gso_size)
-		stats->tx_done += skb_shinfo(skb)->gso_segs;
+	if (tx_info->s.gso_segs)
+		stats->tx_done += tx_info->s.gso_segs;
 	else
 		stats->tx_done++;
-	stats->tx_tot_bytes += skb->len;
+	stats->tx_tot_bytes += ndata.datasize;
 
 	return NETDEV_TX_OK;
 
@@ -2703,7 +2701,6 @@ static const struct net_device_ops lionetdevops = {
 	.ndo_set_features	= liquidio_set_features,
 	.ndo_udp_tunnel_add     = liquidio_add_vxlan_port,
 	.ndo_udp_tunnel_del     = liquidio_del_vxlan_port,
-	.ndo_select_queue	= select_q,
 };
 
 static int lio_nic_info(struct octeon_recv_info *recv_info, void *buf)
diff --git a/drivers/net/ethernet/cavium/liquidio/liquidio_common.h b/drivers/net/ethernet/cavium/liquidio/liquidio_common.h
index ba329f6ca779..294c6f3c6b48 100644
--- a/drivers/net/ethernet/cavium/liquidio/liquidio_common.h
+++ b/drivers/net/ethernet/cavium/liquidio/liquidio_common.h
@@ -98,6 +98,9 @@ enum octeon_tag_type {
 #define CVM_DRV_INVALID_APP         (CVM_DRV_APP_START + 0x2)
 #define CVM_DRV_APP_END             (CVM_DRV_INVALID_APP - 1)
 
+#define BYTES_PER_DHLEN_UNIT        8
+#define MAX_REG_CNT                 2000000U
+
 static inline u32 incr_index(u32 index, u32 count, u32 max)
 {
 	if ((index + count) >= max)
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_config.h b/drivers/net/ethernet/cavium/liquidio/octeon_config.h
index 1cb3514fc949..b3dc2e9651a8 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_config.h
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_config.h
@@ -429,15 +429,11 @@ struct octeon_config {
 
 /* The following config values are fixed and should not be modified. */
 
-/* Maximum address space to be mapped for Octeon's BAR1 index-based access. */
-#define  MAX_BAR1_MAP_INDEX                     2
+#define  BAR1_INDEX_DYNAMIC_MAP          2
+#define  BAR1_INDEX_STATIC_MAP          15
 #define  OCTEON_BAR1_ENTRY_SIZE         (4 * 1024 * 1024)
 
-/* BAR1 Index 0 to (MAX_BAR1_MAP_INDEX - 1) for normal mapped memory access.
- * Bar1 register at MAX_BAR1_MAP_INDEX used by driver for dynamic access.
- */
-#define  MAX_BAR1_IOREMAP_SIZE  ((MAX_BAR1_MAP_INDEX + 1) * \
-				 OCTEON_BAR1_ENTRY_SIZE)
+#define  MAX_BAR1_IOREMAP_SIZE  (16 * OCTEON_BAR1_ENTRY_SIZE)
 
 /* Response lists - 1 ordered, 1 unordered-blocking, 1 unordered-nonblocking
  * NoResponse Lists are now maintained with each IQ. (Dec' 2007).
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_console.c b/drivers/net/ethernet/cavium/liquidio/octeon_console.c
index 3265e0b7923e..53f38d05f7c2 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_console.c
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_console.c
@@ -18,6 +18,7 @@
 /**
  * @file octeon_console.c
  */
+#include <linux/moduleparam.h>
 #include <linux/pci.h>
 #include <linux/netdevice.h>
 #include <linux/crc32.h>
@@ -549,6 +550,16 @@ int octeon_init_consoles(struct octeon_device *oct)
 		return ret;
 	}
 
+	/* Dedicate one of Octeon's BAR1 index registers to create a static
+	 * mapping to a region of Octeon DRAM that contains the PCI console
+	 * named block.
+	 */
+	oct->console_nb_info.bar1_index = BAR1_INDEX_STATIC_MAP;
+	oct->fn_list.bar1_idx_setup(oct, addr, oct->console_nb_info.bar1_index,
+				    true);
+	oct->console_nb_info.dram_region_base = addr
+		& ~(OCTEON_BAR1_ENTRY_SIZE - 1ULL);
+
 	/* num_consoles > 0, is an indication that the consoles
 	 * are accessible
 	 */
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_device.c b/drivers/net/ethernet/cavium/liquidio/octeon_device.c
index a8df493a5012..9675ffbf25e6 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_device.c
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_device.c
@@ -1361,6 +1361,8 @@ void lio_enable_irq(struct octeon_droq *droq, struct octeon_instr_queue *iq)
 		spin_lock_bh(&droq->lock);
 		writel(droq->pkt_count, droq->pkts_sent_reg);
 		droq->pkt_count = 0;
+		/* this write needs to be flushed before we release the lock */
+		mmiowb();
 		spin_unlock_bh(&droq->lock);
 		oct = droq->oct_dev;
 	}
@@ -1368,6 +1370,8 @@ void lio_enable_irq(struct octeon_droq *droq, struct octeon_instr_queue *iq)
 		spin_lock_bh(&iq->lock);
 		writel(iq->pkt_in_done, iq->inst_cnt_reg);
 		iq->pkt_in_done = 0;
+		/* this write needs to be flushed before we release the lock */
+		mmiowb();
 		spin_unlock_bh(&iq->lock);
 		oct = iq->oct_dev;
 	}
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_device.h b/drivers/net/ethernet/cavium/liquidio/octeon_device.h
index 18f6836250a6..c301a3852482 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_device.h
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_device.h
@@ -477,6 +477,12 @@ struct octeon_device {
 	/* Console caches */
 	struct octeon_console console[MAX_OCTEON_MAPS];
 
+	/* Console named block info */
+	struct {
+		u64 dram_region_base;
+		int bar1_index;
+	} console_nb_info;
+
 	/* Coprocessor clock rate. */
 	u64 coproc_clock_rate;
 
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_iq.h b/drivers/net/ethernet/cavium/liquidio/octeon_iq.h
index e04ca8f0b4a7..4608a5af35a3 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_iq.h
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_iq.h
@@ -369,5 +369,5 @@ int octeon_setup_iq(struct octeon_device *oct, int ifidx,
 		    void *app_ctx);
 int
 octeon_flush_iq(struct octeon_device *oct, struct octeon_instr_queue *iq,
-		u32 pending_thresh, u32 napi_budget);
+		u32 napi_budget);
 #endif				/* __OCTEON_IQ_H__ */
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.c b/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.c
index 73696b427f06..201b9875f9bb 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.c
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.c
@@ -131,6 +131,7 @@ int octeon_mbox_write(struct octeon_device *oct,
 {
 	struct octeon_mbox *mbox = oct->mbox[mbox_cmd->q_no];
 	u32 count, i, ret = OCTEON_MBOX_STATUS_SUCCESS;
+	long timeout = LIO_MBOX_WRITE_WAIT_TIME;
 	unsigned long flags;
 
 	spin_lock_irqsave(&mbox->lock, flags);
@@ -158,7 +159,7 @@ int octeon_mbox_write(struct octeon_device *oct,
 	count = 0;
 
 	while (readq(mbox->mbox_write_reg) != OCTEON_PFVFSIG) {
-		schedule_timeout_uninterruptible(LIO_MBOX_WRITE_WAIT_TIME);
+		schedule_timeout_uninterruptible(timeout);
 		if (count++ == LIO_MBOX_WRITE_WAIT_CNT) {
 			ret = OCTEON_MBOX_STATUS_FAILED;
 			break;
@@ -171,7 +172,7 @@ int octeon_mbox_write(struct octeon_device *oct,
 			count = 0;
 			while (readq(mbox->mbox_write_reg) !=
 			       OCTEON_PFVFACK) {
-				schedule_timeout_uninterruptible(10);
+				schedule_timeout_uninterruptible(timeout);
 				if (count++ == LIO_MBOX_WRITE_WAIT_CNT) {
 					ret = OCTEON_MBOX_STATUS_FAILED;
 					break;
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.h b/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.h
index fe60a3e6247b..c9376fe075bc 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.h
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.h
@@ -31,8 +31,8 @@
 #define OCTEON_PFVFSIG			0x1122334455667788
 #define OCTEON_PFVFERR			0xDEADDEADDEADDEAD
 
-#define LIO_MBOX_WRITE_WAIT_CNT          1000
-#define LIO_MBOX_WRITE_WAIT_TIME           10
+#define LIO_MBOX_WRITE_WAIT_CNT         1000
+#define LIO_MBOX_WRITE_WAIT_TIME        msecs_to_jiffies(1)
 
 enum octeon_mbox_cmd_status {
 	OCTEON_MBOX_STATUS_SUCCESS = 0,
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_mem_ops.c b/drivers/net/ethernet/cavium/liquidio/octeon_mem_ops.c
index 13a18c9a7a51..5cd96e7d426c 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_mem_ops.c
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_mem_ops.c
@@ -23,7 +23,7 @@
 #include "response_manager.h"
 #include "octeon_device.h"
 
-#define MEMOPS_IDX   MAX_BAR1_MAP_INDEX
+#define MEMOPS_IDX   BAR1_INDEX_DYNAMIC_MAP
 
 #ifdef __BIG_ENDIAN_BITFIELD
 static inline void
@@ -96,6 +96,25 @@ __octeon_pci_rw_core_mem(struct octeon_device *oct, u64 addr,
 	u32 copy_len = 0, index_reg_val = 0;
 	unsigned long flags;
 	u8 __iomem *mapped_addr;
+	u64 static_mapping_base;
+
+	static_mapping_base = oct->console_nb_info.dram_region_base;
+
+	if (static_mapping_base &&
+	    static_mapping_base == (addr & ~(OCTEON_BAR1_ENTRY_SIZE - 1ULL))) {
+		int bar1_index = oct->console_nb_info.bar1_index;
+
+		mapped_addr = oct->mmio[1].hw_addr
+			+ (bar1_index << ilog2(OCTEON_BAR1_ENTRY_SIZE))
+			+ (addr & (OCTEON_BAR1_ENTRY_SIZE - 1ULL));
+
+		if (op)
+			octeon_pci_fastread(oct, mapped_addr, hostbuf, len);
+		else
+			octeon_pci_fastwrite(oct, mapped_addr, hostbuf, len);
+
+		return;
+	}
 
 	spin_lock_irqsave(&oct->mem_access_lock, flags);
 
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_nic.c b/drivers/net/ethernet/cavium/liquidio/octeon_nic.c
index c3d6a8228362..0243be8dd56f 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_nic.c
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_nic.c
@@ -49,7 +49,7 @@ octeon_alloc_soft_command_resp(struct octeon_device    *oct,
 	/* Add in the response related fields. Opcode and Param are already
 	 * there.
 	 */
-	if (OCTEON_CN23XX_PF(oct)) {
+	if (OCTEON_CN23XX_PF(oct) || OCTEON_CN23XX_VF(oct)) {
 		ih3      = (struct octeon_instr_ih3 *)&sc->cmd.cmd3.ih3;
 		rdp     = (struct octeon_instr_rdp *)&sc->cmd.cmd3.rdp;
 		irh     = (struct octeon_instr_irh *)&sc->cmd.cmd3.irh;
@@ -70,7 +70,7 @@ octeon_alloc_soft_command_resp(struct octeon_device    *oct,
 
 	*sc->status_word = COMPLETION_WORD_INIT;
 
-	if (OCTEON_CN23XX_PF(oct))
+	if (OCTEON_CN23XX_PF(oct) || OCTEON_CN23XX_VF(oct))
 		sc->cmd.cmd3.rptr =  sc->dmarptr;
 	else
 		sc->cmd.cmd2.rptr =  sc->dmarptr;
diff --git a/drivers/net/ethernet/cavium/liquidio/request_manager.c b/drivers/net/ethernet/cavium/liquidio/request_manager.c
index 3ce66759e80a..707bc15adec6 100644
--- a/drivers/net/ethernet/cavium/liquidio/request_manager.c
+++ b/drivers/net/ethernet/cavium/liquidio/request_manager.c
@@ -455,7 +455,7 @@ lio_process_iq_request_list(struct octeon_device *oct,
 /* Can only be called from process context */
 int
 octeon_flush_iq(struct octeon_device *oct, struct octeon_instr_queue *iq,
-		u32 pending_thresh, u32 napi_budget)
+		u32 napi_budget)
 {
 	u32 inst_processed = 0;
 	u32 tot_inst_processed = 0;
@@ -468,33 +468,32 @@ octeon_flush_iq(struct octeon_device *oct, struct octeon_instr_queue *iq,
 
 	iq->octeon_read_index = oct->fn_list.update_iq_read_idx(iq);
 
-	if (atomic_read(&iq->instr_pending) >= (s32)pending_thresh) {
-		do {
-			/* Process any outstanding IQ packets. */
-			if (iq->flush_index == iq->octeon_read_index)
-				break;
-
-			if (napi_budget)
-				inst_processed = lio_process_iq_request_list
-					(oct, iq,
-					 napi_budget - tot_inst_processed);
-			else
-				inst_processed =
-					lio_process_iq_request_list(oct, iq, 0);
+	do {
+		/* Process any outstanding IQ packets. */
+		if (iq->flush_index == iq->octeon_read_index)
+			break;
 
-			if (inst_processed) {
-				atomic_sub(inst_processed, &iq->instr_pending);
-				iq->stats.instr_processed += inst_processed;
-			}
+		if (napi_budget)
+			inst_processed =
+				lio_process_iq_request_list(oct, iq,
+							    napi_budget -
+							    tot_inst_processed);
+		else
+			inst_processed =
+				lio_process_iq_request_list(oct, iq, 0);
+
+		if (inst_processed) {
+			atomic_sub(inst_processed, &iq->instr_pending);
+			iq->stats.instr_processed += inst_processed;
+		}
 
-			tot_inst_processed += inst_processed;
-			inst_processed = 0;
+		tot_inst_processed += inst_processed;
+		inst_processed = 0;
 
-		} while (tot_inst_processed < napi_budget);
+	} while (tot_inst_processed < napi_budget);
 
-		if (napi_budget && (tot_inst_processed >= napi_budget))
-			tx_done = 0;
-	}
+	if (napi_budget && (tot_inst_processed >= napi_budget))
+		tx_done = 0;
 
 	iq->last_db_time = jiffies;
 
@@ -530,7 +529,7 @@ static void __check_db_timeout(struct octeon_device *oct, u64 iq_no)
 	iq->last_db_time = jiffies;
 
 	/* Flush the instruction queue */
-	octeon_flush_iq(oct, iq, 1, 0);
+	octeon_flush_iq(oct, iq, 0);
 
 	lio_enable_irq(NULL, iq);
 }
diff --git a/drivers/net/ethernet/cavium/octeon/octeon_mgmt.c b/drivers/net/ethernet/cavium/octeon/octeon_mgmt.c
index 21f80f5744ba..a2138686c605 100644
--- a/drivers/net/ethernet/cavium/octeon/octeon_mgmt.c
+++ b/drivers/net/ethernet/cavium/octeon/octeon_mgmt.c
@@ -501,7 +501,7 @@ static int octeon_mgmt_napi_poll(struct napi_struct *napi, int budget)
 
 	if (work_done < budget) {
 		/* We stopped because no more packets were available. */
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		octeon_mgmt_enable_rx_irq(p);
 	}
 	octeon_mgmt_update_rx_stats(netdev);
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c b/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c
index 2e74bbaa38e1..02a986cdbb39 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c
@@ -471,12 +471,46 @@ static void nicvf_get_ringparam(struct net_device *netdev,
 	struct nicvf *nic = netdev_priv(netdev);
 	struct queue_set *qs = nic->qs;
 
-	ring->rx_max_pending = MAX_RCV_BUF_COUNT;
-	ring->rx_pending = qs->rbdr_len;
+	ring->rx_max_pending = MAX_CMP_QUEUE_LEN;
+	ring->rx_pending = qs->cq_len;
 	ring->tx_max_pending = MAX_SND_QUEUE_LEN;
 	ring->tx_pending = qs->sq_len;
 }
 
+static int nicvf_set_ringparam(struct net_device *netdev,
+			       struct ethtool_ringparam *ring)
+{
+	struct nicvf *nic = netdev_priv(netdev);
+	struct queue_set *qs = nic->qs;
+	u32 rx_count, tx_count;
+
+	/* Due to HW errata this is not supported on T88 pass 1.x silicon */
+	if (pass1_silicon(nic->pdev))
+		return -EINVAL;
+
+	if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
+		return -EINVAL;
+
+	tx_count = clamp_t(u32, ring->tx_pending,
+			   MIN_SND_QUEUE_LEN, MAX_SND_QUEUE_LEN);
+	rx_count = clamp_t(u32, ring->rx_pending,
+			   MIN_CMP_QUEUE_LEN, MAX_CMP_QUEUE_LEN);
+
+	if ((tx_count == qs->sq_len) && (rx_count == qs->cq_len))
+		return 0;
+
+	/* Permitted lengths are 1K, 2K, 4K, 8K, 16K, 32K, 64K */
+	qs->sq_len = rounddown_pow_of_two(tx_count);
+	qs->cq_len = rounddown_pow_of_two(rx_count);
+
+	if (netif_running(netdev)) {
+		nicvf_stop(netdev);
+		nicvf_open(netdev);
+	}
+
+	return 0;
+}
+
 static int nicvf_get_rss_hash_opts(struct nicvf *nic,
 				   struct ethtool_rxnfc *info)
 {
@@ -635,7 +669,7 @@ static int nicvf_get_rxfh(struct net_device *dev, u32 *indir, u8 *hkey,
 }
 
 static int nicvf_set_rxfh(struct net_device *dev, const u32 *indir,
-			  const u8 *hkey, u8 hfunc)
+			  const u8 *hkey, const u8 hfunc)
 {
 	struct nicvf *nic = netdev_priv(dev);
 	struct nicvf_rss_info *rss = &nic->rss_info;
@@ -787,6 +821,7 @@ static const struct ethtool_ops nicvf_ethtool_ops = {
 	.get_regs		= nicvf_get_regs,
 	.get_coalesce		= nicvf_get_coalesce,
 	.get_ringparam		= nicvf_get_ringparam,
+	.set_ringparam		= nicvf_set_ringparam,
 	.get_rxnfc		= nicvf_get_rxnfc,
 	.set_rxnfc		= nicvf_set_rxnfc,
 	.get_rxfh_key_size	= nicvf_get_rxfh_key_size,
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
index 2006f58b14b1..6feaa24bcfd4 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_main.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
@@ -749,7 +749,7 @@ static int nicvf_poll(struct napi_struct *napi, int budget)
 
 	if (work_done < budget) {
 		/* Slow packet rate, exit polling */
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		/* Re-enable interrupts */
 		cq_head = nicvf_queue_reg_read(nic, NIC_QSET_CQ_0_7_HEAD,
 					       cq->cq_idx);
@@ -1274,7 +1274,8 @@ int nicvf_open(struct net_device *netdev)
 	/* Configure receive side scaling and MTU */
 	if (!nic->sqs_mode) {
 		nicvf_rss_init(nic);
-		if (nicvf_update_hw_max_frs(nic, netdev->mtu))
+		err = nicvf_update_hw_max_frs(nic, netdev->mtu);
+		if (err)
 			goto cleanup;
 
 		/* Clear percpu stats */
@@ -1461,8 +1462,8 @@ void nicvf_update_stats(struct nicvf *nic)
 		nicvf_update_sq_stats(nic, qidx);
 }
 
-static struct rtnl_link_stats64 *nicvf_get_stats64(struct net_device *netdev,
-					    struct rtnl_link_stats64 *stats)
+static void nicvf_get_stats64(struct net_device *netdev,
+			      struct rtnl_link_stats64 *stats)
 {
 	struct nicvf *nic = netdev_priv(netdev);
 	struct nicvf_hw_stats *hw_stats = &nic->hw_stats;
@@ -1478,7 +1479,6 @@ static struct rtnl_link_stats64 *nicvf_get_stats64(struct net_device *netdev,
 	stats->tx_packets = hw_stats->tx_frames;
 	stats->tx_dropped = hw_stats->tx_drops;
 
-	return stats;
 }
 
 static void nicvf_tx_timeout(struct net_device *dev)
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
index d2ac133e36f1..ac0390be3b12 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
@@ -603,7 +603,7 @@ void nicvf_cmp_queue_config(struct nicvf *nic, struct queue_set *qs,
 	cq_cfg.ena = 1;
 	cq_cfg.reset = 0;
 	cq_cfg.caching = 0;
-	cq_cfg.qsize = CMP_QSIZE;
+	cq_cfg.qsize = ilog2(qs->cq_len >> 10);
 	cq_cfg.avg_con = 0;
 	nicvf_queue_reg_write(nic, NIC_QSET_CQ_0_7_CFG, qidx, *(u64 *)&cq_cfg);
 
@@ -652,9 +652,12 @@ static void nicvf_snd_queue_config(struct nicvf *nic, struct queue_set *qs,
 	sq_cfg.ena = 1;
 	sq_cfg.reset = 0;
 	sq_cfg.ldwb = 0;
-	sq_cfg.qsize = SND_QSIZE;
+	sq_cfg.qsize = ilog2(qs->sq_len >> 10);
 	sq_cfg.tstmp_bgx_intf = 0;
-	sq_cfg.cq_limit = 0;
+	/* CQ's level at which HW will stop processing SQEs to avoid
+	 * transmitting a pkt with no space in CQ to post CQE_TX.
+	 */
+	sq_cfg.cq_limit = (CMP_QUEUE_PIPELINE_RSVD * 256) / qs->cq_len;
 	nicvf_queue_reg_write(nic, NIC_QSET_SQ_0_7_CFG, qidx, *(u64 *)&sq_cfg);
 
 	/* Set threshold value for interrupt generation */
@@ -816,11 +819,21 @@ int nicvf_config_data_transfer(struct nicvf *nic, bool enable)
 {
 	bool disable = false;
 	struct queue_set *qs = nic->qs;
+	struct queue_set *pqs = nic->pnicvf->qs;
 	int qidx;
 
 	if (!qs)
 		return 0;
 
+	/* Take primary VF's queue lengths.
+	 * This is needed to take queue lengths set from ethtool
+	 * into consideration.
+	 */
+	if (nic->sqs_mode && pqs) {
+		qs->cq_len = pqs->cq_len;
+		qs->sq_len = pqs->sq_len;
+	}
+
 	if (enable) {
 		if (nicvf_alloc_resources(nic))
 			return -ENOMEM;
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_queues.h b/drivers/net/ethernet/cavium/thunder/nicvf_queues.h
index 9e2104675bc9..5cb84da99a2d 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_queues.h
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_queues.h
@@ -59,8 +59,9 @@
 /* Default queue count per QS, its lengths and threshold values */
 #define DEFAULT_RBDR_CNT	1
 
-#define SND_QSIZE		SND_QUEUE_SIZE2
+#define SND_QSIZE		SND_QUEUE_SIZE0
 #define SND_QUEUE_LEN		(1ULL << (SND_QSIZE + 10))
+#define MIN_SND_QUEUE_LEN	(1ULL << (SND_QUEUE_SIZE0 + 10))
 #define MAX_SND_QUEUE_LEN	(1ULL << (SND_QUEUE_SIZE6 + 10))
 #define SND_QUEUE_THRESH	2ULL
 #define MIN_SQ_DESC_PER_PKT_XMIT	2
@@ -70,11 +71,18 @@
 /* Keep CQ and SQ sizes same, if timestamping
  * is enabled this equation will change.
  */
-#define CMP_QSIZE		CMP_QUEUE_SIZE2
+#define CMP_QSIZE		CMP_QUEUE_SIZE0
 #define CMP_QUEUE_LEN		(1ULL << (CMP_QSIZE + 10))
+#define MIN_CMP_QUEUE_LEN	(1ULL << (CMP_QUEUE_SIZE0 + 10))
+#define MAX_CMP_QUEUE_LEN	(1ULL << (CMP_QUEUE_SIZE6 + 10))
 #define CMP_QUEUE_CQE_THRESH	(NAPI_POLL_WEIGHT / 2)
 #define CMP_QUEUE_TIMER_THRESH	80 /* ~2usec */
 
+/* No of CQEs that might anyway gets used by HW due to pipelining
+ * effects irrespective of PASS/DROP/LEVELS being configured
+ */
+#define CMP_QUEUE_PIPELINE_RSVD 544
+
 #define RBDR_SIZE		RBDR_SIZE0
 #define RCV_BUF_COUNT		(1ULL << (RBDR_SIZE + 13))
 #define MAX_RCV_BUF_COUNT	(1ULL << (RBDR_SIZE6 + 13))
@@ -93,8 +101,8 @@
  * RED accepts pkt if unused CQE < 2304 & >= 2560
  * DROPs pkts if unused CQE < 2304
  */
-#define RQ_PASS_CQ_LVL		160ULL
-#define RQ_DROP_CQ_LVL		144ULL
+#define RQ_PASS_CQ_LVL         192ULL
+#define RQ_DROP_CQ_LVL         184ULL
 
 /* RED and Backpressure levels of RBDR for pkt reception
  * For RBDR, level is a measure of fullness i.e 0x0 means empty
diff --git a/drivers/net/ethernet/cavium/thunder/thunder_bgx.c b/drivers/net/ethernet/cavium/thunder/thunder_bgx.c
index 1e4695270da6..4c8e8cf730bb 100644
--- a/drivers/net/ethernet/cavium/thunder/thunder_bgx.c
+++ b/drivers/net/ethernet/cavium/thunder/thunder_bgx.c
@@ -978,17 +978,15 @@ static void bgx_print_qlm_mode(struct bgx *bgx, u8 lmacid)
 	struct device *dev = &bgx->pdev->dev;
 	struct lmac *lmac;
 	char str[20];
-	u8 dlm;
 
-	if (lmacid > bgx->max_lmac)
+	if (!bgx->is_dlm && lmacid)
 		return;
 
 	lmac = &bgx->lmac[lmacid];
-	dlm = (lmacid / 2) + (bgx->bgx_id * 2);
 	if (!bgx->is_dlm)
 		sprintf(str, "BGX%d QLM mode", bgx->bgx_id);
 	else
-		sprintf(str, "BGX%d DLM%d mode", bgx->bgx_id, dlm);
+		sprintf(str, "BGX%d LMAC%d mode", bgx->bgx_id, lmacid);
 
 	switch (lmac->lmac_type) {
 	case BGX_MODE_SGMII:
@@ -1074,7 +1072,6 @@ static void lmac_set_training(struct bgx *bgx, struct lmac *lmac, int lmacid)
 static void bgx_set_lmac_config(struct bgx *bgx, u8 idx)
 {
 	struct lmac *lmac;
-	struct lmac *olmac;
 	u64 cmr_cfg;
 	u8 lmac_type;
 	u8 lane_to_sds;
@@ -1094,62 +1091,26 @@ static void bgx_set_lmac_config(struct bgx *bgx, u8 idx)
 		return;
 	}
 
-	/* On 81xx BGX can be split across 2 DLMs
-	 * firmware programs lmac_type of LMAC0 and LMAC2
+	/* For DLMs or SLMs on 80/81/83xx so many lane configurations
+	 * are possible and vary across boards. Also Kernel doesn't have
+	 * any way to identify board type/info and since firmware does,
+	 * just take lmac type and serdes lane config as is.
 	 */
-	if ((idx == 0) || (idx == 2)) {
-		cmr_cfg = bgx_reg_read(bgx, idx, BGX_CMRX_CFG);
-		lmac_type = (u8)((cmr_cfg >> 8) & 0x07);
-		lane_to_sds = (u8)(cmr_cfg & 0xFF);
-		/* Check if config is not reset value */
-		if ((lmac_type == 0) && (lane_to_sds == 0xE4))
-			lmac->lmac_type = BGX_MODE_INVALID;
-		else
-			lmac->lmac_type = lmac_type;
-		lmac_set_training(bgx, lmac, lmac->lmacid);
-		lmac_set_lane2sds(bgx, lmac);
-
-		olmac = &bgx->lmac[idx + 1];
-		/*  Check if other LMAC on the same DLM is already configured by
-		 *  firmware, if so use the same config or else set as same, as
-		 *  that of LMAC 0/2.
-		 *  This check is needed as on 80xx only one lane of each of the
-		 *  DLM of BGX0 is used, so have to rely on firmware for
-		 *  distingushing 80xx from 81xx.
-		 */
-		cmr_cfg = bgx_reg_read(bgx, idx + 1, BGX_CMRX_CFG);
-		lmac_type = (u8)((cmr_cfg >> 8) & 0x07);
-		lane_to_sds = (u8)(cmr_cfg & 0xFF);
-		if ((lmac_type == 0) && (lane_to_sds == 0xE4)) {
-			olmac->lmac_type = lmac->lmac_type;
-			lmac_set_lane2sds(bgx, olmac);
-		} else {
-			olmac->lmac_type = lmac_type;
-			olmac->lane_to_sds = lane_to_sds;
-		}
-		lmac_set_training(bgx, olmac, olmac->lmacid);
-	}
-}
-
-static bool is_dlm0_in_bgx_mode(struct bgx *bgx)
-{
-	struct lmac *lmac;
-
-	if (!bgx->is_dlm)
-		return true;
-
-	lmac = &bgx->lmac[0];
-	if (lmac->lmac_type == BGX_MODE_INVALID)
-		return false;
-
-	return true;
+	cmr_cfg = bgx_reg_read(bgx, idx, BGX_CMRX_CFG);
+	lmac_type = (u8)((cmr_cfg >> 8) & 0x07);
+	lane_to_sds = (u8)(cmr_cfg & 0xFF);
+	/* Check if config is reset value */
+	if ((lmac_type == 0) && (lane_to_sds == 0xE4))
+		lmac->lmac_type = BGX_MODE_INVALID;
+	else
+		lmac->lmac_type = lmac_type;
+	lmac->lane_to_sds = lane_to_sds;
+	lmac_set_training(bgx, lmac, lmac->lmacid);
 }
 
 static void bgx_get_qlm_mode(struct bgx *bgx)
 {
 	struct lmac *lmac;
-	struct lmac *lmac01;
-	struct lmac *lmac23;
 	u8  idx;
 
 	/* Init all LMAC's type to invalid */
@@ -1165,29 +1126,9 @@ static void bgx_get_qlm_mode(struct bgx *bgx)
 	if (bgx->lmac_count > bgx->max_lmac)
 		bgx->lmac_count = bgx->max_lmac;
 
-	for (idx = 0; idx < bgx->max_lmac; idx++)
-		bgx_set_lmac_config(bgx, idx);
-
-	if (!bgx->is_dlm || bgx->is_rgx) {
-		bgx_print_qlm_mode(bgx, 0);
-		return;
-	}
-
-	if (bgx->lmac_count) {
-		bgx_print_qlm_mode(bgx, 0);
-		bgx_print_qlm_mode(bgx, 2);
-	}
-
-	/* If DLM0 is not in BGX mode then LMAC0/1 have
-	 * to be configured with serdes lanes of DLM1
-	 */
-	if (is_dlm0_in_bgx_mode(bgx) || (bgx->lmac_count > 2))
-		return;
 	for (idx = 0; idx < bgx->lmac_count; idx++) {
-		lmac01 = &bgx->lmac[idx];
-		lmac23 = &bgx->lmac[idx + 2];
-		lmac01->lmac_type = lmac23->lmac_type;
-		lmac01->lane_to_sds = lmac23->lane_to_sds;
+		bgx_set_lmac_config(bgx, idx);
+		bgx_print_qlm_mode(bgx, idx);
 	}
 }
 
diff --git a/drivers/net/ethernet/chelsio/cxgb/sge.c b/drivers/net/ethernet/chelsio/cxgb/sge.c
index 86f467a2c485..d56142b98534 100644
--- a/drivers/net/ethernet/chelsio/cxgb/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb/sge.c
@@ -1605,7 +1605,7 @@ int t1_poll(struct napi_struct *napi, int budget)
 	int work_done = process_responses(adapter, budget);
 
 	if (likely(work_done < budget)) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		writel(adapter->sge->respQ.cidx,
 		       adapter->regs + A_SG_SLEEPING);
 	}
diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.c b/drivers/net/ethernet/chelsio/cxgb3/l2t.c
index 5f226eda8cd6..52063587e1e9 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/l2t.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.c
@@ -351,7 +351,7 @@ struct l2t_entry *t3_l2t_get(struct t3cdev *cdev, struct dst_entry *dst,
 		e->smt_idx = smt_idx;
 		atomic_set(&e->refcnt, 1);
 		neigh_replace(e, neigh);
-		if (neigh->dev->priv_flags & IFF_802_1Q_VLAN)
+		if (is_vlan_dev(neigh->dev))
 			e->vlan = vlan_dev_vlan_id(neigh->dev);
 		else
 			e->vlan = VLAN_NONE;
diff --git a/drivers/net/ethernet/chelsio/cxgb3/sge.c b/drivers/net/ethernet/chelsio/cxgb3/sge.c
index e4b5b057f417..1b9d154f1149 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/sge.c
@@ -1843,7 +1843,7 @@ static int ofld_poll(struct napi_struct *napi, int budget)
 		__skb_queue_head_init(&queue);
 		skb_queue_splice_init(&q->rx_queue, &queue);
 		if (skb_queue_empty(&queue)) {
-			napi_complete(napi);
+			napi_complete_done(napi, work_done);
 			spin_unlock_irq(&q->lock);
 			return work_done;
 		}
@@ -2414,7 +2414,7 @@ static int napi_rx_handler(struct napi_struct *napi, int budget)
 	int work_done = process_responses(adap, qs, budget);
 
 	if (likely(work_done < budget)) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 
 		/*
 		 * Because we don't atomically flush the following
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
index 0bce1bf9ca0f..163543b1ea0b 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
@@ -263,6 +263,11 @@ struct tp_params {
 	u32 vlan_pri_map;               /* cached TP_VLAN_PRI_MAP */
 	u32 ingress_config;             /* cached TP_INGRESS_CONFIG */
 
+	/* cached TP_OUT_CONFIG compressed error vector
+	 * and passing outer header info for encapsulated packets.
+	 */
+	int rx_pkt_encap;
+
 	/* TP_VLAN_PRI_MAP Compressed Filter Tuple field offsets.  This is a
 	 * subset of the set of fields which may be present in the Compressed
 	 * Filter Tuple portion of filters and TCP TCB connections.  The
@@ -581,22 +586,6 @@ struct sge_rspq {                   /* state for an SGE response queue */
 	rspq_handler_t handler;
 	rspq_flush_handler_t flush_handler;
 	struct t4_lro_mgr lro_mgr;
-#ifdef CONFIG_NET_RX_BUSY_POLL
-#define CXGB_POLL_STATE_IDLE		0
-#define CXGB_POLL_STATE_NAPI		BIT(0) /* NAPI owns this poll */
-#define CXGB_POLL_STATE_POLL		BIT(1) /* poll owns this poll */
-#define CXGB_POLL_STATE_NAPI_YIELD	BIT(2) /* NAPI yielded this poll */
-#define CXGB_POLL_STATE_POLL_YIELD	BIT(3) /* poll yielded this poll */
-#define CXGB_POLL_YIELD			(CXGB_POLL_STATE_NAPI_YIELD |   \
-					 CXGB_POLL_STATE_POLL_YIELD)
-#define CXGB_POLL_LOCKED		(CXGB_POLL_STATE_NAPI |         \
-					 CXGB_POLL_STATE_POLL)
-#define CXGB_POLL_USER_PEND		(CXGB_POLL_STATE_POLL |         \
-					 CXGB_POLL_STATE_POLL_YIELD)
-	unsigned int bpoll_state;
-	spinlock_t bpoll_lock;		/* lock for busy poll */
-#endif /* CONFIG_NET_RX_BUSY_POLL */
-
 };
 
 struct sge_eth_stats {              /* Ethernet queue statistics */
@@ -782,6 +771,10 @@ struct vf_info {
 	bool pf_set_mac;
 };
 
+struct mbox_list {
+	struct list_head list;
+};
+
 struct adapter {
 	void __iomem *regs;
 	void __iomem *bar2;
@@ -844,6 +837,10 @@ struct adapter {
 	struct work_struct db_drop_task;
 	bool tid_release_task_busy;
 
+	/* lock for mailbox cmd list */
+	spinlock_t mbox_lock;
+	struct mbox_list mlist;
+
 	/* support for mailbox command/reply logging */
 #define T4_OS_LOG_MBOX_CMDS 256
 	struct mbox_cmd_log *mbox_log;
@@ -1160,102 +1157,6 @@ static inline struct adapter *netdev2adap(const struct net_device *dev)
 	return netdev2pinfo(dev)->adapter;
 }
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-static inline void cxgb_busy_poll_init_lock(struct sge_rspq *q)
-{
-	spin_lock_init(&q->bpoll_lock);
-	q->bpoll_state = CXGB_POLL_STATE_IDLE;
-}
-
-static inline bool cxgb_poll_lock_napi(struct sge_rspq *q)
-{
-	bool rc = true;
-
-	spin_lock(&q->bpoll_lock);
-	if (q->bpoll_state & CXGB_POLL_LOCKED) {
-		q->bpoll_state |= CXGB_POLL_STATE_NAPI_YIELD;
-		rc = false;
-	} else {
-		q->bpoll_state = CXGB_POLL_STATE_NAPI;
-	}
-	spin_unlock(&q->bpoll_lock);
-	return rc;
-}
-
-static inline bool cxgb_poll_unlock_napi(struct sge_rspq *q)
-{
-	bool rc = false;
-
-	spin_lock(&q->bpoll_lock);
-	if (q->bpoll_state & CXGB_POLL_STATE_POLL_YIELD)
-		rc = true;
-	q->bpoll_state = CXGB_POLL_STATE_IDLE;
-	spin_unlock(&q->bpoll_lock);
-	return rc;
-}
-
-static inline bool cxgb_poll_lock_poll(struct sge_rspq *q)
-{
-	bool rc = true;
-
-	spin_lock_bh(&q->bpoll_lock);
-	if (q->bpoll_state & CXGB_POLL_LOCKED) {
-		q->bpoll_state |= CXGB_POLL_STATE_POLL_YIELD;
-		rc = false;
-	} else {
-		q->bpoll_state |= CXGB_POLL_STATE_POLL;
-	}
-	spin_unlock_bh(&q->bpoll_lock);
-	return rc;
-}
-
-static inline bool cxgb_poll_unlock_poll(struct sge_rspq *q)
-{
-	bool rc = false;
-
-	spin_lock_bh(&q->bpoll_lock);
-	if (q->bpoll_state & CXGB_POLL_STATE_POLL_YIELD)
-		rc = true;
-	q->bpoll_state = CXGB_POLL_STATE_IDLE;
-	spin_unlock_bh(&q->bpoll_lock);
-	return rc;
-}
-
-static inline bool cxgb_poll_busy_polling(struct sge_rspq *q)
-{
-	return q->bpoll_state & CXGB_POLL_USER_PEND;
-}
-#else
-static inline void cxgb_busy_poll_init_lock(struct sge_rspq *q)
-{
-}
-
-static inline bool cxgb_poll_lock_napi(struct sge_rspq *q)
-{
-	return true;
-}
-
-static inline bool cxgb_poll_unlock_napi(struct sge_rspq *q)
-{
-	return false;
-}
-
-static inline bool cxgb_poll_lock_poll(struct sge_rspq *q)
-{
-	return false;
-}
-
-static inline bool cxgb_poll_unlock_poll(struct sge_rspq *q)
-{
-	return false;
-}
-
-static inline bool cxgb_poll_busy_polling(struct sge_rspq *q)
-{
-	return false;
-}
-#endif /* CONFIG_NET_RX_BUSY_POLL */
-
 /* Return a version number to identify the type of adapter.  The scheme is:
  * - bits 0..9: chip version
  * - bits 10..15: chip revision
@@ -1312,7 +1213,6 @@ irqreturn_t t4_sge_intr_msix(int irq, void *cookie);
 int t4_sge_init(struct adapter *adap);
 void t4_sge_start(struct adapter *adap);
 void t4_sge_stop(struct adapter *adap);
-int cxgb_busy_poll(struct napi_struct *napi);
 void cxgb4_set_ethtool_ops(struct net_device *netdev);
 int cxgb4_write_rss(const struct port_info *pi, const u16 *queues);
 extern int dbfifo_int_thresh;
@@ -1488,6 +1388,7 @@ int t4_prep_fw(struct adapter *adap, struct fw_info *fw_info,
 	       const u8 *fw_data, unsigned int fw_size,
 	       struct fw_hdr *card_fw, enum dev_state state, int *reset);
 int t4_prep_adapter(struct adapter *adapter);
+int t4_shutdown_adapter(struct adapter *adapter);
 
 enum t4_bar2_qtype { T4_BAR2_QTYPE_EGRESS, T4_BAR2_QTYPE_INGRESS };
 int t4_bar2_sge_qregs(struct adapter *adapter,
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 6f951877430b..afb0967d2ce6 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -188,18 +188,24 @@ static void link_report(struct net_device *dev)
 		const struct port_info *p = netdev_priv(dev);
 
 		switch (p->link_cfg.speed) {
-		case 10000:
-			s = "10Gbps";
+		case 100:
+			s = "100Mbps";
 			break;
 		case 1000:
-			s = "1000Mbps";
+			s = "1Gbps";
 			break;
-		case 100:
-			s = "100Mbps";
+		case 10000:
+			s = "10Gbps";
+			break;
+		case 25000:
+			s = "25Gbps";
 			break;
 		case 40000:
 			s = "40Gbps";
 			break;
+		case 100000:
+			s = "100Gbps";
+			break;
 		default:
 			pr_info("%s: unsupported speed: %d\n",
 				dev->name, p->link_cfg.speed);
@@ -738,14 +744,8 @@ static void quiesce_rx(struct adapter *adap)
 	for (i = 0; i < adap->sge.ingr_sz; i++) {
 		struct sge_rspq *q = adap->sge.ingr_map[i];
 
-		if (q && q->handler) {
+		if (q && q->handler)
 			napi_disable(&q->napi);
-			local_bh_disable();
-			while (!cxgb_poll_lock_napi(q))
-				mdelay(1);
-			local_bh_enable();
-		}
-
 	}
 }
 
@@ -776,10 +776,9 @@ static void enable_rx(struct adapter *adap)
 
 		if (!q)
 			continue;
-		if (q->handler) {
-			cxgb_busy_poll_init_lock(q);
+		if (q->handler)
 			napi_enable(&q->napi);
-		}
+
 		/* 0-increment GTS to start the timer and enable interrupts */
 		t4_write_reg(adap, MYPF_REG(SGE_PF_GTS_A),
 			     SEINTARM_V(q->intr_params) |
@@ -1806,7 +1805,7 @@ static void check_neigh_update(struct neighbour *neigh)
 	const struct device *parent;
 	const struct net_device *netdev = neigh->dev;
 
-	if (netdev->priv_flags & IFF_802_1Q_VLAN)
+	if (is_vlan_dev(netdev))
 		netdev = vlan_dev_real_dev(netdev);
 	parent = netdev->dev.parent;
 	if (parent && parent->driver == &cxgb4_driver.driver)
@@ -2112,7 +2111,7 @@ static int cxgb4_inet6addr_handler(struct notifier_block *this,
 #if IS_ENABLED(CONFIG_BONDING)
 	struct adapter *adap;
 #endif
-	if (event_dev->priv_flags & IFF_802_1Q_VLAN)
+	if (is_vlan_dev(event_dev))
 		event_dev = vlan_dev_real_dev(event_dev);
 #if IS_ENABLED(CONFIG_BONDING)
 	if (event_dev->flags & IFF_MASTER) {
@@ -2369,8 +2368,8 @@ int cxgb4_remove_server_filter(const struct net_device *dev, unsigned int stid,
 }
 EXPORT_SYMBOL(cxgb4_remove_server_filter);
 
-static struct rtnl_link_stats64 *cxgb_get_stats(struct net_device *dev,
-						struct rtnl_link_stats64 *ns)
+static void cxgb_get_stats(struct net_device *dev,
+			   struct rtnl_link_stats64 *ns)
 {
 	struct port_stats stats;
 	struct port_info *p = netdev_priv(dev);
@@ -2383,7 +2382,7 @@ static struct rtnl_link_stats64 *cxgb_get_stats(struct net_device *dev,
 	spin_lock(&adapter->stats_lock);
 	if (!netif_device_present(dev)) {
 		spin_unlock(&adapter->stats_lock);
-		return ns;
+		return;
 	}
 	t4_get_port_stats_offset(adapter, p->tx_chan, &stats,
 				 &p->stats_base);
@@ -2401,7 +2400,7 @@ static struct rtnl_link_stats64 *cxgb_get_stats(struct net_device *dev,
 	ns->rx_over_errors   = 0;
 	ns->rx_crc_errors    = stats.rx_fcs_err;
 	ns->rx_frame_errors  = stats.rx_symbol_err;
-	ns->rx_fifo_errors   = stats.rx_ovflow0 + stats.rx_ovflow1 +
+	ns->rx_dropped	     = stats.rx_ovflow0 + stats.rx_ovflow1 +
 			       stats.rx_ovflow2 + stats.rx_ovflow3 +
 			       stats.rx_trunc0 + stats.rx_trunc1 +
 			       stats.rx_trunc2 + stats.rx_trunc3;
@@ -2417,7 +2416,6 @@ static struct rtnl_link_stats64 *cxgb_get_stats(struct net_device *dev,
 	ns->tx_errors = stats.tx_error_frames;
 	ns->rx_errors = stats.rx_symbol_err + stats.rx_fcs_err +
 		ns->rx_length_errors + stats.rx_len_err + ns->rx_fifo_errors;
-	return ns;
 }
 
 static int cxgb_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
@@ -2578,6 +2576,19 @@ static int cxgb_get_vf_config(struct net_device *dev,
 	ether_addr_copy(ivi->mac, adap->vfinfo[vf].vf_mac_addr);
 	return 0;
 }
+
+static int cxgb_get_phys_port_id(struct net_device *dev,
+				 struct netdev_phys_item_id *ppid)
+{
+	struct port_info *pi = netdev_priv(dev);
+	unsigned int phy_port_id;
+
+	phy_port_id = pi->adapter->adap_idx * 10 + pi->port_id;
+	ppid->id_len = sizeof(phy_port_id);
+	memcpy(ppid->id, &phy_port_id, ppid->id_len);
+	return 0;
+}
+
 #endif
 
 static int cxgb_set_mac_addr(struct net_device *dev, void *p)
@@ -2745,9 +2756,6 @@ static const struct net_device_ops cxgb4_netdev_ops = {
 	.ndo_fcoe_enable      = cxgb_fcoe_enable,
 	.ndo_fcoe_disable     = cxgb_fcoe_disable,
 #endif /* CONFIG_CHELSIO_T4_FCOE */
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	.ndo_busy_poll        = cxgb_busy_poll,
-#endif
 	.ndo_set_tx_maxrate   = cxgb_set_tx_maxrate,
 	.ndo_setup_tc         = cxgb_setup_tc,
 };
@@ -2757,6 +2765,7 @@ static const struct net_device_ops cxgb4_mgmt_netdev_ops = {
 	.ndo_open             = dummy_open,
 	.ndo_set_vf_mac       = cxgb_set_vf_mac,
 	.ndo_get_vf_config    = cxgb_get_vf_config,
+	.ndo_get_phys_port_id = cxgb_get_phys_port_id,
 };
 #endif
 
@@ -2777,8 +2786,24 @@ static const struct ethtool_ops cxgb4_mgmt_ethtool_ops = {
 
 void t4_fatal_err(struct adapter *adap)
 {
-	t4_set_reg_field(adap, SGE_CONTROL_A, GLOBALENABLE_F, 0);
-	t4_intr_disable(adap);
+	int port;
+
+	/* Disable the SGE since ULDs are going to free resources that
+	 * could be exposed to the adapter.  RDMA MWs for example...
+	 */
+	t4_shutdown_adapter(adap);
+	for_each_port(adap, port) {
+		struct net_device *dev = adap->port[port];
+
+		/* If we get here in very early initialization the network
+		 * devices may not have been set up yet.
+		 */
+		if (!dev)
+			continue;
+
+		netif_tx_stop_all_queues(dev);
+		netif_carrier_off(dev);
+	}
 	dev_alert(adap->pdev_dev, "encountered fatal error, adapter stopped\n");
 }
 
@@ -4397,9 +4422,9 @@ static void print_port_info(const struct net_device *dev)
 		spd = " 8 GT/s";
 
 	if (pi->link_cfg.supported & FW_PORT_CAP_SPEED_100M)
-		bufp += sprintf(bufp, "100/");
+		bufp += sprintf(bufp, "100M/");
 	if (pi->link_cfg.supported & FW_PORT_CAP_SPEED_1G)
-		bufp += sprintf(bufp, "1000/");
+		bufp += sprintf(bufp, "1G/");
 	if (pi->link_cfg.supported & FW_PORT_CAP_SPEED_10G)
 		bufp += sprintf(bufp, "10G/");
 	if (pi->link_cfg.supported & FW_PORT_CAP_SPEED_25G)
@@ -4511,12 +4536,14 @@ static int config_mgmt_dev(struct pci_dev *pdev)
 	int err;
 
 	snprintf(name, IFNAMSIZ, "mgmtpf%d%d", adap->adap_idx, adap->pf);
-	netdev = alloc_netdev(0, name, NET_NAME_UNKNOWN, dummy_setup);
+	netdev = alloc_netdev(sizeof(struct port_info), name, NET_NAME_UNKNOWN,
+			      dummy_setup);
 	if (!netdev)
 		return -ENOMEM;
 
 	pi = netdev_priv(netdev);
 	pi->adapter = adap;
+	pi->port_id = adap->pf % adap->params.nports;
 	SET_NETDEV_DEV(netdev, &pdev->dev);
 
 	adap->port[0] = netdev;
@@ -4606,6 +4633,9 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	u32 whoami, pl_rev;
 	enum chip_type chip;
 	static int adap_idx = 1;
+#ifdef CONFIG_PCI_IOV
+	u32 v, port_vec;
+#endif
 
 	printk_once(KERN_INFO "%s - version %s\n", DRV_DESC, DRV_VERSION);
 
@@ -4707,6 +4737,9 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	spin_lock_init(&adapter->stats_lock);
 	spin_lock_init(&adapter->tid_release_lock);
 	spin_lock_init(&adapter->win0_lock);
+	spin_lock_init(&adapter->mbox_lock);
+
+	INIT_LIST_HEAD(&adapter->mlist.list);
 
 	INIT_WORK(&adapter->tid_release_task, process_tid_release_list);
 	INIT_WORK(&adapter->db_full_task, process_db_full);
@@ -4874,8 +4907,7 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 			 "continuing\n");
 		adapter->params.offload = 0;
 	} else {
-		adapter->tc_u32 = cxgb4_init_tc_u32(adapter,
-						    CXGB4_MAX_LINK_HANDLE);
+		adapter->tc_u32 = cxgb4_init_tc_u32(adapter);
 		if (!adapter->tc_u32)
 			dev_warn(&pdev->dev,
 				 "could not offload tc u32, continuing\n");
@@ -4982,6 +5014,19 @@ sriov:
 		err = -ENOMEM;
 		goto free_adapter;
 	}
+	spin_lock_init(&adapter->mbox_lock);
+	INIT_LIST_HEAD(&adapter->mlist.list);
+
+	v = FW_PARAMS_MNEM_V(FW_PARAMS_MNEM_DEV) |
+	    FW_PARAMS_PARAM_X_V(FW_PARAMS_PARAM_DEV_PORTVEC);
+	err = t4_query_params(adapter, adapter->mbox, adapter->pf, 0, 1,
+			      &v, &port_vec);
+	if (err < 0) {
+		dev_err(adapter->pdev_dev, "Could not fetch port params\n");
+		goto free_adapter;
+	}
+
+	adapter->params.nports = hweight32(port_vec);
 	pci_set_drvdata(pdev, adapter);
 	return 0;
 
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c
index 52af62e0ecb6..a1b19422b339 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c
@@ -437,28 +437,26 @@ void cxgb4_cleanup_tc_u32(struct adapter *adap)
 	t4_free_mem(adap->tc_u32);
 }
 
-struct cxgb4_tc_u32_table *cxgb4_init_tc_u32(struct adapter *adap,
-					     unsigned int size)
+struct cxgb4_tc_u32_table *cxgb4_init_tc_u32(struct adapter *adap)
 {
+	unsigned int max_tids = adap->tids.nftids;
 	struct cxgb4_tc_u32_table *t;
 	unsigned int i;
 
-	if (!size)
+	if (!max_tids)
 		return NULL;
 
 	t = t4_alloc_mem(sizeof(*t) +
-			 (size * sizeof(struct cxgb4_link)));
+			 (max_tids * sizeof(struct cxgb4_link)));
 	if (!t)
 		return NULL;
 
-	t->size = size;
+	t->size = max_tids;
 
 	for (i = 0; i < t->size; i++) {
 		struct cxgb4_link *link = &t->table[i];
 		unsigned int bmap_size;
-		unsigned int max_tids;
 
-		max_tids = adap->tids.nftids;
 		bmap_size = BITS_TO_LONGS(max_tids);
 		link->tid_map = t4_alloc_mem(sizeof(unsigned long) * bmap_size);
 		if (!link->tid_map)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.h
index 6bdc885eff22..021261a41c13 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.h
@@ -37,8 +37,6 @@
 
 #include <net/pkt_cls.h>
 
-#define CXGB4_MAX_LINK_HANDLE 32
-
 static inline bool can_tc_u32_offload(struct net_device *dev)
 {
 	struct adapter *adap = netdev2adap(dev);
@@ -52,6 +50,5 @@ int cxgb4_delete_knode(struct net_device *dev, __be16 protocol,
 		       struct tc_cls_u32_offload *cls);
 
 void cxgb4_cleanup_tc_u32(struct adapter *adapter);
-struct cxgb4_tc_u32_table *cxgb4_init_tc_u32(struct adapter *adap,
-					     unsigned int size);
+struct cxgb4_tc_u32_table *cxgb4_init_tc_u32(struct adapter *adap);
 #endif /* __CXGB4_TC_U32_H */
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c
index 8098902c094a..d0868c2320da 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c
@@ -408,10 +408,9 @@ static void enable_rx(struct adapter *adap, struct sge_rspq *q)
 	if (!q)
 		return;
 
-	if (q->handler) {
-		cxgb_busy_poll_init_lock(q);
+	if (q->handler)
 		napi_enable(&q->napi);
-	}
+
 	/* 0-increment GTS to start the timer and enable interrupts */
 	t4_write_reg(adap, MYPF_REG(SGE_PF_GTS_A),
 		     SEINTARM_V(q->intr_params) |
@@ -420,13 +419,8 @@ static void enable_rx(struct adapter *adap, struct sge_rspq *q)
 
 static void quiesce_rx(struct adapter *adap, struct sge_rspq *q)
 {
-	if (q && q->handler) {
+	if (q && q->handler)
 		napi_disable(&q->napi);
-		local_bh_disable();
-		while (!cxgb_poll_lock_napi(q))
-			mdelay(1);
-		local_bh_enable();
-	}
 }
 
 static void enable_rx_uld(struct adapter *adap, unsigned int uld_type)
@@ -597,7 +591,6 @@ void t4_uld_mem_free(struct adapter *adap)
 
 void t4_uld_clean_up(struct adapter *adap)
 {
-	struct sge_uld_rxq_info *rxq_info;
 	unsigned int i;
 
 	if (!adap->uld)
@@ -605,7 +598,6 @@ void t4_uld_clean_up(struct adapter *adap)
 	for (i = 0; i < CXGB4_ULD_MAX; i++) {
 		if (!adap->uld[i].handle)
 			continue;
-		rxq_info = adap->sge.uld_rxq_info[i];
 		if (adap->flags & FULL_INIT_DONE)
 			quiesce_rx_uld(adap, i);
 		if (adap->flags & USING_MSIX)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/l2t.c b/drivers/net/ethernet/chelsio/cxgb4/l2t.c
index 60a26037a1c6..7c8c5b9a3c22 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/l2t.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/l2t.c
@@ -432,7 +432,7 @@ struct l2t_entry *cxgb4_l2t_get(struct l2t_data *d, struct neighbour *neigh,
 	else
 		lport = netdev2pinfo(physdev)->lport;
 
-	if (neigh->dev->priv_flags & IFF_802_1Q_VLAN)
+	if (is_vlan_dev(neigh->dev))
 		vlan = vlan_dev_vlan_id(neigh->dev);
 	else
 		vlan = VLAN_NONE;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sched.c b/drivers/net/ethernet/chelsio/cxgb4/sched.c
index cbd68a8fe2e4..c9026352a842 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/sched.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/sched.c
@@ -397,9 +397,6 @@ static struct sched_class *t4_sched_class_lookup(struct port_info *pi,
 		struct ch_sched_params info;
 		struct ch_sched_params tp;
 
-		memset(&info, 0, sizeof(info));
-		memset(&tp, 0, sizeof(tp));
-
 		memcpy(&tp, p, sizeof(tp));
 		/* Don't try to match class parameter */
 		tp.u.params.class = SCHED_CLS_NONE;
@@ -409,7 +406,6 @@ static struct sched_class *t4_sched_class_lookup(struct port_info *pi,
 			if (e->state == SCHED_STATE_UNUSED)
 				continue;
 
-			memset(&info, 0, sizeof(info));
 			memcpy(&info, &e->info, sizeof(info));
 			/* Don't try to match class parameter */
 			info.u.params.class = SCHED_CLS_NONE;
@@ -458,7 +454,6 @@ static struct sched_class *t4_sched_class_alloc(struct port_info *pi,
 		if (!e)
 			goto out;
 
-		memset(&np, 0, sizeof(np));
 		memcpy(&np, p, sizeof(np));
 		np.u.params.class = e->idx;
 
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c
index 9f606478c29c..f05f0d400324 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c
@@ -43,9 +43,7 @@
 #include <linux/export.h>
 #include <net/ipv6.h>
 #include <net/tcp.h>
-#ifdef CONFIG_NET_RX_BUSY_POLL
 #include <net/busy_poll.h>
-#endif /* CONFIG_NET_RX_BUSY_POLL */
 #ifdef CONFIG_CHELSIO_T4_FCOE
 #include <scsi/fc/fc_fcoe.h>
 #endif /* CONFIG_CHELSIO_T4_FCOE */
@@ -1774,15 +1772,20 @@ static inline int uld_send(struct adapter *adap, struct sk_buff *skb,
 	struct sge_uld_txq *txq;
 	unsigned int idx = skb_txq(skb);
 
-	txq_info = adap->sge.uld_txq_info[tx_uld_type];
-	txq = &txq_info->uldtxq[idx];
-
 	if (unlikely(is_ctrl_pkt(skb))) {
 		/* Single ctrl queue is a requirement for LE workaround path */
 		if (adap->tids.nsftids)
 			idx = 0;
 		return ctrl_xmit(&adap->sge.ctrlq[idx], skb);
 	}
+
+	txq_info = adap->sge.uld_txq_info[tx_uld_type];
+	if (unlikely(!txq_info)) {
+		WARN_ON(true);
+		return NET_XMIT_DROP;
+	}
+
+	txq = &txq_info->uldtxq[idx];
 	return ofld_xmit(txq, skb);
 }
 
@@ -2038,16 +2041,22 @@ int t4_ethrx_handler(struct sge_rspq *q, const __be64 *rsp,
 	struct sge *s = &q->adap->sge;
 	int cpl_trace_pkt = is_t4(q->adap->params.chip) ?
 			    CPL_TRACE_PKT : CPL_TRACE_PKT_T5;
+	u16 err_vec;
 	struct port_info *pi;
 
 	if (unlikely(*(u8 *)rsp == cpl_trace_pkt))
 		return handle_trace_pkt(q->adap, si);
 
 	pkt = (const struct cpl_rx_pkt *)rsp;
-	csum_ok = pkt->csum_calc && !pkt->err_vec &&
+	/* Compressed error vector is enabled for T6 only */
+	if (q->adap->params.tp.rx_pkt_encap)
+		err_vec = T6_COMPR_RXERR_VEC_G(be16_to_cpu(pkt->err_vec));
+	else
+		err_vec = be16_to_cpu(pkt->err_vec);
+
+	csum_ok = pkt->csum_calc && !err_vec &&
 		  (q->netdev->features & NETIF_F_RXCSUM);
 	if ((pkt->l2info & htonl(RXF_TCP_F)) &&
-	    !(cxgb_poll_busy_polling(q)) &&
 	    (q->netdev->features & NETIF_F_GRO) && csum_ok && !pkt->ip_frag) {
 		do_gro(rxq, si, pkt);
 		return 0;
@@ -2092,7 +2101,12 @@ int t4_ethrx_handler(struct sge_rspq *q, const __be64 *rsp,
 		if (!(pkt->l2info & cpu_to_be32(CPL_RX_PKT_FLAGS))) {
 			if ((pkt->l2info & cpu_to_be32(RXF_FCOE_F)) &&
 			    (pi->fcoe.flags & CXGB_FCOE_ENABLED)) {
-				if (!(pkt->err_vec & cpu_to_be16(RXERR_CSUM_F)))
+				if (q->adap->params.tp.rx_pkt_encap)
+					csum_ok = err_vec &
+						  T6_COMPR_RXERR_SUM_F;
+				else
+					csum_ok = err_vec & RXERR_CSUM_F;
+				if (!csum_ok)
 					skb->ip_summed = CHECKSUM_UNNECESSARY;
 			}
 		}
@@ -2273,38 +2287,6 @@ static int process_responses(struct sge_rspq *q, int budget)
 	return budget - budget_left;
 }
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-int cxgb_busy_poll(struct napi_struct *napi)
-{
-	struct sge_rspq *q = container_of(napi, struct sge_rspq, napi);
-	unsigned int params, work_done;
-	u32 val;
-
-	if (!cxgb_poll_lock_poll(q))
-		return LL_FLUSH_BUSY;
-
-	work_done = process_responses(q, 4);
-	params = QINTR_TIMER_IDX_V(TIMERREG_COUNTER0_X) | QINTR_CNT_EN_V(1);
-	q->next_intr_params = params;
-	val = CIDXINC_V(work_done) | SEINTARM_V(params);
-
-	/* If we don't have access to the new User GTS (T5+), use the old
-	 * doorbell mechanism; otherwise use the new BAR2 mechanism.
-	 */
-	if (unlikely(!q->bar2_addr))
-		t4_write_reg(q->adap, MYPF_REG(SGE_PF_GTS_A),
-			     val | INGRESSQID_V((u32)q->cntxt_id));
-	else {
-		writel(val | INGRESSQID_V(q->bar2_qid),
-		       q->bar2_addr + SGE_UDB_GTS);
-		wmb();
-	}
-
-	cxgb_poll_unlock_poll(q);
-	return work_done;
-}
-#endif /* CONFIG_NET_RX_BUSY_POLL */
-
 /**
  *	napi_rx_handler - the NAPI handler for Rx processing
  *	@napi: the napi instance
@@ -2323,9 +2305,6 @@ static int napi_rx_handler(struct napi_struct *napi, int budget)
 	int work_done;
 	u32 val;
 
-	if (!cxgb_poll_lock_napi(q))
-		return budget;
-
 	work_done = process_responses(q, budget);
 	if (likely(work_done < budget)) {
 		int timer_index;
@@ -2365,7 +2344,6 @@ static int napi_rx_handler(struct napi_struct *napi, int budget)
 		       q->bar2_addr + SGE_UDB_GTS);
 		wmb();
 	}
-	cxgb_poll_unlock_napi(q);
 	return work_done;
 }
 
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index e8139514d32c..87000cd39737 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -284,6 +284,7 @@ int t4_wr_mbox_meat_timeout(struct adapter *adap, int mbox, const void *cmd,
 		1, 1, 3, 5, 10, 10, 20, 50, 100, 200
 	};
 
+	struct mbox_list entry;
 	u16 access = 0;
 	u16 execute = 0;
 	u32 v;
@@ -311,11 +312,62 @@ int t4_wr_mbox_meat_timeout(struct adapter *adap, int mbox, const void *cmd,
 		timeout = -timeout;
 	}
 
+	/* Queue ourselves onto the mailbox access list.  When our entry is at
+	 * the front of the list, we have rights to access the mailbox.  So we
+	 * wait [for a while] till we're at the front [or bail out with an
+	 * EBUSY] ...
+	 */
+	spin_lock(&adap->mbox_lock);
+	list_add_tail(&entry.list, &adap->mlist.list);
+	spin_unlock(&adap->mbox_lock);
+
+	delay_idx = 0;
+	ms = delay[0];
+
+	for (i = 0; ; i += ms) {
+		/* If we've waited too long, return a busy indication.  This
+		 * really ought to be based on our initial position in the
+		 * mailbox access list but this is a start.  We very rearely
+		 * contend on access to the mailbox ...
+		 */
+		pcie_fw = t4_read_reg(adap, PCIE_FW_A);
+		if (i > FW_CMD_MAX_TIMEOUT || (pcie_fw & PCIE_FW_ERR_F)) {
+			spin_lock(&adap->mbox_lock);
+			list_del(&entry.list);
+			spin_unlock(&adap->mbox_lock);
+			ret = (pcie_fw & PCIE_FW_ERR_F) ? -ENXIO : -EBUSY;
+			t4_record_mbox(adap, cmd, size, access, ret);
+			return ret;
+		}
+
+		/* If we're at the head, break out and start the mailbox
+		 * protocol.
+		 */
+		if (list_first_entry(&adap->mlist.list, struct mbox_list,
+				     list) == &entry)
+			break;
+
+		/* Delay for a bit before checking again ... */
+		if (sleep_ok) {
+			ms = delay[delay_idx];  /* last element may repeat */
+			if (delay_idx < ARRAY_SIZE(delay) - 1)
+				delay_idx++;
+			msleep(ms);
+		} else {
+			mdelay(ms);
+		}
+	}
+
+	/* Loop trying to get ownership of the mailbox.  Return an error
+	 * if we can't gain ownership.
+	 */
 	v = MBOWNER_G(t4_read_reg(adap, ctl_reg));
 	for (i = 0; v == MBOX_OWNER_NONE && i < 3; i++)
 		v = MBOWNER_G(t4_read_reg(adap, ctl_reg));
-
 	if (v != MBOX_OWNER_DRV) {
+		spin_lock(&adap->mbox_lock);
+		list_del(&entry.list);
+		spin_unlock(&adap->mbox_lock);
 		ret = (v == MBOX_OWNER_FW) ? -EBUSY : -ETIMEDOUT;
 		t4_record_mbox(adap, cmd, MBOX_LEN, access, ret);
 		return ret;
@@ -366,6 +418,9 @@ int t4_wr_mbox_meat_timeout(struct adapter *adap, int mbox, const void *cmd,
 			execute = i + ms;
 			t4_record_mbox(adap, cmd_rpl,
 				       MBOX_LEN, access, execute);
+			spin_lock(&adap->mbox_lock);
+			list_del(&entry.list);
+			spin_unlock(&adap->mbox_lock);
 			return -FW_CMD_RETVAL_G((int)res);
 		}
 	}
@@ -375,6 +430,10 @@ int t4_wr_mbox_meat_timeout(struct adapter *adap, int mbox, const void *cmd,
 	dev_err(adap->pdev_dev, "command %#x in mailbox %d timed out\n",
 		*(const u8 *)cmd, mbox);
 	t4_report_fw_error(adap);
+	spin_lock(&adap->mbox_lock);
+	list_del(&entry.list);
+	spin_unlock(&adap->mbox_lock);
+	t4_fatal_err(adap);
 	return ret;
 }
 
@@ -5382,22 +5441,28 @@ unsigned int t4_get_mps_bg_map(struct adapter *adap, int idx)
 const char *t4_get_port_type_description(enum fw_port_type port_type)
 {
 	static const char *const port_type_description[] = {
-		"R XFI",
-		"R XAUI",
-		"T SGMII",
-		"T XFI",
-		"T XAUI",
+		"Fiber_XFI",
+		"Fiber_XAUI",
+		"BT_SGMII",
+		"BT_XFI",
+		"BT_XAUI",
 		"KX4",
 		"CX4",
 		"KX",
 		"KR",
-		"R SFP+",
-		"KR/KX",
-		"KR/KX/KX4",
-		"R QSFP_10G",
-		"R QSA",
-		"R QSFP",
-		"R BP40_BA",
+		"SFP",
+		"BP_AP",
+		"BP4_AP",
+		"QSFP_10G",
+		"QSA",
+		"QSFP",
+		"BP40_BA",
+		"KR4_100G",
+		"CR4_QSFP",
+		"CR_QSFP",
+		"CR2_QSFP",
+		"SFP28",
+		"KR_SFP28",
 	};
 
 	if (port_type < ARRAY_SIZE(port_type_description))
@@ -5438,6 +5503,7 @@ void t4_get_port_stats_offset(struct adapter *adap, int idx,
 void t4_get_port_stats(struct adapter *adap, int idx, struct port_stats *p)
 {
 	u32 bgmap = t4_get_mps_bg_map(adap, idx);
+	u32 stat_ctl = t4_read_reg(adap, MPS_STAT_CTL_A);
 
 #define GET_STAT(name) \
 	t4_read_reg64(adap, \
@@ -5469,6 +5535,14 @@ void t4_get_port_stats(struct adapter *adap, int idx, struct port_stats *p)
 	p->tx_ppp6             = GET_STAT(TX_PORT_PPP6);
 	p->tx_ppp7             = GET_STAT(TX_PORT_PPP7);
 
+	if (CHELSIO_CHIP_VERSION(adap->params.chip) >= CHELSIO_T5) {
+		if (stat_ctl & COUNTPAUSESTATTX_F) {
+			p->tx_frames -= p->tx_pause;
+			p->tx_octets -= p->tx_pause * 64;
+		}
+		if (stat_ctl & COUNTPAUSEMCTX_F)
+			p->tx_mcast_frames -= p->tx_pause;
+	}
 	p->rx_octets           = GET_STAT(RX_PORT_BYTES);
 	p->rx_frames           = GET_STAT(RX_PORT_FRAMES);
 	p->rx_bcast_frames     = GET_STAT(RX_PORT_BCAST);
@@ -5497,6 +5571,15 @@ void t4_get_port_stats(struct adapter *adap, int idx, struct port_stats *p)
 	p->rx_ppp6             = GET_STAT(RX_PORT_PPP6);
 	p->rx_ppp7             = GET_STAT(RX_PORT_PPP7);
 
+	if (CHELSIO_CHIP_VERSION(adap->params.chip) >= CHELSIO_T5) {
+		if (stat_ctl & COUNTPAUSESTATRX_F) {
+			p->rx_frames -= p->rx_pause;
+			p->rx_octets -= p->rx_pause * 64;
+		}
+		if (stat_ctl & COUNTPAUSEMCRX_F)
+			p->rx_mcast_frames -= p->rx_pause;
+	}
+
 	p->rx_ovflow0 = (bgmap & 1) ? GET_STAT_COM(RX_BG_0_MAC_DROP_FRAME) : 0;
 	p->rx_ovflow1 = (bgmap & 2) ? GET_STAT_COM(RX_BG_1_MAC_DROP_FRAME) : 0;
 	p->rx_ovflow2 = (bgmap & 4) ? GET_STAT_COM(RX_BG_2_MAC_DROP_FRAME) : 0;
@@ -7477,6 +7560,39 @@ int t4_prep_adapter(struct adapter *adapter)
 }
 
 /**
+ *	t4_shutdown_adapter - shut down adapter, host & wire
+ *	@adapter: the adapter
+ *
+ *	Perform an emergency shutdown of the adapter and stop it from
+ *	continuing any further communication on the ports or DMA to the
+ *	host.  This is typically used when the adapter and/or firmware
+ *	have crashed and we want to prevent any further accidental
+ *	communication with the rest of the world.  This will also force
+ *	the port Link Status to go down -- if register writes work --
+ *	which should help our peers figure out that we're down.
+ */
+int t4_shutdown_adapter(struct adapter *adapter)
+{
+	int port;
+
+	t4_intr_disable(adapter);
+	t4_write_reg(adapter, DBG_GPIO_EN_A, 0);
+	for_each_port(adapter, port) {
+		u32 a_port_cfg = PORT_REG(port,
+					  is_t4(adapter->params.chip)
+					  ? XGMAC_PORT_CFG_A
+					  : MAC_PORT_CFG_A);
+
+		t4_write_reg(adapter, a_port_cfg,
+			     t4_read_reg(adapter, a_port_cfg)
+			     & ~SIGNAL_DET_V(1));
+	}
+	t4_set_reg_field(adapter, SGE_CONTROL_A, GLOBALENABLE_F, 0);
+
+	return 0;
+}
+
+/**
  *	t4_bar2_sge_qregs - return BAR2 SGE Queue register information
  *	@adapter: the adapter
  *	@qid: the Queue ID
@@ -7686,6 +7802,13 @@ int t4_init_tp_params(struct adapter *adap)
 				 &adap->params.tp.ingress_config, 1,
 				 TP_INGRESS_CONFIG_A);
 	}
+	/* For T6, cache the adapter's compressed error vector
+	 * and passing outer header info for encapsulated packets.
+	 */
+	if (CHELSIO_CHIP_VERSION(adap->params.chip) > CHELSIO_T5) {
+		v = t4_read_reg(adap, TP_OUT_CONFIG_A);
+		adap->params.tp.rx_pkt_encap = (v & CRXPKTENC_F) ? 1 : 0;
+	}
 
 	/* Now that we have TP_VLAN_PRI_MAP cached, we can calculate the field
 	 * shift positions of several elements of the Compressed Filter Tuple
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h b/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h
index a267173f5997..5043b64805f0 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h
@@ -1175,6 +1175,21 @@ struct cpl_rx_pkt {
 #define RXERR_CSUM_V(x) ((x) << RXERR_CSUM_S)
 #define RXERR_CSUM_F    RXERR_CSUM_V(1U)
 
+#define T6_COMPR_RXERR_LEN_S    1
+#define T6_COMPR_RXERR_LEN_V(x) ((x) << T6_COMPR_RXERR_LEN_S)
+#define T6_COMPR_RXERR_LEN_F    T6_COMPR_RXERR_LEN_V(1U)
+
+#define T6_COMPR_RXERR_VEC_S    0
+#define T6_COMPR_RXERR_VEC_M    0x3F
+#define T6_COMPR_RXERR_VEC_V(x) ((x) << T6_COMPR_RXERR_LEN_S)
+#define T6_COMPR_RXERR_VEC_G(x) \
+		(((x) >> T6_COMPR_RXERR_VEC_S) & T6_COMPR_RXERR_VEC_M)
+
+/* Logical OR of RX_ERROR_CSUM, RX_ERROR_CSIP */
+#define T6_COMPR_RXERR_SUM_S    4
+#define T6_COMPR_RXERR_SUM_V(x) ((x) << T6_COMPR_RXERR_SUM_S)
+#define T6_COMPR_RXERR_SUM_F    T6_COMPR_RXERR_SUM_V(1U)
+
 struct cpl_trace_pkt {
 	u8 opcode;
 	u8 intf;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_pci_id_tbl.h b/drivers/net/ethernet/chelsio/cxgb4/t4_pci_id_tbl.h
index ecf3ccc257bc..a323185507ec 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_pci_id_tbl.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_pci_id_tbl.h
@@ -169,6 +169,9 @@ CH_PCI_DEVICE_ID_TABLE_DEFINE_BEGIN
 	CH_PCI_ID_TABLE_FENTRY(0x509b),	/* Custom T540-CR LOM */
 	CH_PCI_ID_TABLE_FENTRY(0x509c),	/* Custom T520-CR*/
 	CH_PCI_ID_TABLE_FENTRY(0x509d),	/* Custom T540-CR*/
+	CH_PCI_ID_TABLE_FENTRY(0x509e), /* Custom T520-CR */
+	CH_PCI_ID_TABLE_FENTRY(0x509f), /* Custom T540-CR */
+	CH_PCI_ID_TABLE_FENTRY(0x50a0), /* Custom T540-CR */
 
 	/* T6 adapters:
 	 */
@@ -185,6 +188,8 @@ CH_PCI_DEVICE_ID_TABLE_DEFINE_BEGIN
 	CH_PCI_ID_TABLE_FENTRY(0x6011),
 	CH_PCI_ID_TABLE_FENTRY(0x6014),
 	CH_PCI_ID_TABLE_FENTRY(0x6015),
+	CH_PCI_ID_TABLE_FENTRY(0x6080),
+	CH_PCI_ID_TABLE_FENTRY(0x6081),
 CH_PCI_DEVICE_ID_TABLE_DEFINE_END;
 
 #endif /* __T4_PCI_ID_TBL_H__ */
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h
index 9fea255c7e87..3348d33c36fa 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h
@@ -855,6 +855,14 @@
 #define PERR_INT_CAUSE_V(x) ((x) << PERR_INT_CAUSE_S)
 #define PERR_INT_CAUSE_F    PERR_INT_CAUSE_V(1U)
 
+#define DBG_GPIO_EN_A		0x6010
+#define XGMAC_PORT_CFG_A	0x1000
+#define MAC_PORT_CFG_A		0x800
+
+#define SIGNAL_DET_S    14
+#define SIGNAL_DET_V(x) ((x) << SIGNAL_DET_S)
+#define SIGNAL_DET_F    SIGNAL_DET_V(1U)
+
 #define MC_ECC_STATUS_A		0x751c
 #define MC_P_ECC_STATUS_A	0x4131c
 
@@ -1276,6 +1284,10 @@
 #define DBGLARPTR_M    0x7fU
 #define DBGLARPTR_V(x) ((x) << DBGLARPTR_S)
 
+#define CRXPKTENC_S    3
+#define CRXPKTENC_V(x) ((x) << CRXPKTENC_S)
+#define CRXPKTENC_F    CRXPKTENC_V(1U)
+
 #define TP_DBG_LA_DATAL_A	0x7ed8
 #define TP_DBG_LA_CONFIG_A	0x7ed4
 #define TP_OUT_CONFIG_A		0x7d04
@@ -1794,12 +1806,29 @@
 
 #define MPS_CMN_CTL_A	0x9000
 
+#define COUNTPAUSEMCRX_S    5
+#define COUNTPAUSEMCRX_V(x) ((x) << COUNTPAUSEMCRX_S)
+#define COUNTPAUSEMCRX_F    COUNTPAUSEMCRX_V(1U)
+
+#define COUNTPAUSESTATRX_S    4
+#define COUNTPAUSESTATRX_V(x) ((x) << COUNTPAUSESTATRX_S)
+#define COUNTPAUSESTATRX_F    COUNTPAUSESTATRX_V(1U)
+
+#define COUNTPAUSEMCTX_S    3
+#define COUNTPAUSEMCTX_V(x) ((x) << COUNTPAUSEMCTX_S)
+#define COUNTPAUSEMCTX_F    COUNTPAUSEMCTX_V(1U)
+
+#define COUNTPAUSESTATTX_S    2
+#define COUNTPAUSESTATTX_V(x) ((x) << COUNTPAUSESTATTX_S)
+#define COUNTPAUSESTATTX_F    COUNTPAUSESTATTX_V(1U)
+
 #define NUMPORTS_S    0
 #define NUMPORTS_M    0x3U
 #define NUMPORTS_G(x) (((x) >> NUMPORTS_S) & NUMPORTS_M)
 
 #define MPS_INT_CAUSE_A 0x9008
 #define MPS_TX_INT_CAUSE_A 0x9408
+#define MPS_STAT_CTL_A 0x9600
 
 #define FRMERR_S    15
 #define FRMERR_V(x) ((x) << FRMERR_S)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4fw_version.h b/drivers/net/ethernet/chelsio/cxgb4/t4fw_version.h
index 2accab386323..5fdaa16426c5 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4fw_version.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4fw_version.h
@@ -36,8 +36,8 @@
 #define __T4FW_VERSION_H__
 
 #define T4FW_VERSION_MAJOR 0x01
-#define T4FW_VERSION_MINOR 0x0F
-#define T4FW_VERSION_MICRO 0x25
+#define T4FW_VERSION_MINOR 0x10
+#define T4FW_VERSION_MICRO 0x1A
 #define T4FW_VERSION_BUILD 0x00
 
 #define T4FW_MIN_VERSION_MAJOR 0x01
@@ -45,8 +45,8 @@
 #define T4FW_MIN_VERSION_MICRO 0x00
 
 #define T5FW_VERSION_MAJOR 0x01
-#define T5FW_VERSION_MINOR 0x0F
-#define T5FW_VERSION_MICRO 0x25
+#define T5FW_VERSION_MINOR 0x10
+#define T5FW_VERSION_MICRO 0x1A
 #define T5FW_VERSION_BUILD 0x00
 
 #define T5FW_MIN_VERSION_MAJOR 0x00
@@ -54,8 +54,8 @@
 #define T5FW_MIN_VERSION_MICRO 0x00
 
 #define T6FW_VERSION_MAJOR 0x01
-#define T6FW_VERSION_MINOR 0x0F
-#define T6FW_VERSION_MICRO 0x25
+#define T6FW_VERSION_MINOR 0x10
+#define T6FW_VERSION_MICRO 0x1A
 #define T6FW_VERSION_BUILD 0x00
 
 #define T6FW_MIN_VERSION_MAJOR 0x00
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
index 0d1a134c8174..ac7a150c54e9 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
@@ -158,20 +158,23 @@ void t4vf_os_link_changed(struct adapter *adapter, int pidx, int link_ok)
 		netif_carrier_on(dev);
 
 		switch (pi->link_cfg.speed) {
-		case 40000:
-			s = "40Gbps";
+		case 100:
+			s = "100Mbps";
+			break;
+		case 1000:
+			s = "1Gbps";
 			break;
-
 		case 10000:
 			s = "10Gbps";
 			break;
-
-		case 1000:
-			s = "1000Mbps";
+		case 25000:
+			s = "25Gbps";
 			break;
-
-		case 100:
-			s = "100Mbps";
+		case 40000:
+			s = "40Gbps";
+			break;
+		case 100000:
+			s = "100Gbps";
 			break;
 
 		default:
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/sge.c b/drivers/net/ethernet/chelsio/cxgb4vf/sge.c
index f3ed9ce99e5e..e37dde2ba97f 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/sge.c
@@ -1889,7 +1889,7 @@ static int napi_rx_handler(struct napi_struct *napi, int budget)
 	u32 val;
 
 	if (likely(work_done < budget)) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		intr_params = rspq->next_intr_params;
 		rspq->next_intr_params = rspq->intr_params;
 	} else
diff --git a/drivers/net/ethernet/cirrus/ep93xx_eth.c b/drivers/net/ethernet/cirrus/ep93xx_eth.c
index 396c88678eab..7a7c02f1f8b9 100644
--- a/drivers/net/ethernet/cirrus/ep93xx_eth.c
+++ b/drivers/net/ethernet/cirrus/ep93xx_eth.c
@@ -228,9 +228,10 @@ static void ep93xx_mdio_write(struct net_device *dev, int phy_id, int reg, int d
 		pr_info("mdio write timed out\n");
 }
 
-static int ep93xx_rx(struct net_device *dev, int processed, int budget)
+static int ep93xx_rx(struct net_device *dev, int budget)
 {
 	struct ep93xx_priv *ep = netdev_priv(dev);
+	int processed = 0;
 
 	while (processed < budget) {
 		int entry;
@@ -294,7 +295,7 @@ static int ep93xx_rx(struct net_device *dev, int processed, int budget)
 			skb_put(skb, length);
 			skb->protocol = eth_type_trans(skb, dev);
 
-			netif_receive_skb(skb);
+			napi_gro_receive(&ep->napi, skb);
 
 			dev->stats.rx_packets++;
 			dev->stats.rx_bytes += length;
@@ -310,35 +311,17 @@ err:
 	return processed;
 }
 
-static int ep93xx_have_more_rx(struct ep93xx_priv *ep)
-{
-	struct ep93xx_rstat *rstat = ep->descs->rstat + ep->rx_pointer;
-	return !!((rstat->rstat0 & RSTAT0_RFP) && (rstat->rstat1 & RSTAT1_RFP));
-}
-
 static int ep93xx_poll(struct napi_struct *napi, int budget)
 {
 	struct ep93xx_priv *ep = container_of(napi, struct ep93xx_priv, napi);
 	struct net_device *dev = ep->dev;
-	int rx = 0;
-
-poll_some_more:
-	rx = ep93xx_rx(dev, rx, budget);
-	if (rx < budget) {
-		int more = 0;
+	int rx;
 
+	rx = ep93xx_rx(dev, budget);
+	if (rx < budget && napi_complete_done(napi, rx)) {
 		spin_lock_irq(&ep->rx_lock);
-		__napi_complete(napi);
 		wrl(ep, REG_INTEN, REG_INTEN_TX | REG_INTEN_RX);
-		if (ep93xx_have_more_rx(ep)) {
-			wrl(ep, REG_INTEN, REG_INTEN_TX);
-			wrl(ep, REG_INTSTSP, REG_INTSTS_RX);
-			more = 1;
-		}
 		spin_unlock_irq(&ep->rx_lock);
-
-		if (more && napi_reschedule(napi))
-			goto poll_some_more;
 	}
 
 	if (rx) {
diff --git a/drivers/net/ethernet/cisco/enic/enic.h b/drivers/net/ethernet/cisco/enic/enic.h
index 9023c858715d..2b23f46b34d3 100644
--- a/drivers/net/ethernet/cisco/enic/enic.h
+++ b/drivers/net/ethernet/cisco/enic/enic.h
@@ -135,6 +135,11 @@ struct enic_rfs_flw_tbl {
 	struct timer_list rfs_may_expire;
 };
 
+struct vxlan_offload {
+	u16 vxlan_udp_port_number;
+	u8 patch_level;
+};
+
 /* Per-instance private data structure */
 struct enic {
 	struct net_device *netdev;
@@ -175,6 +180,7 @@ struct enic {
 	/* receive queue cache line section */
 	____cacheline_aligned struct vnic_rq rq[ENIC_RQ_MAX];
 	unsigned int rq_count;
+	struct vxlan_offload vxlan;
 	u64 rq_truncated_pkts;
 	u64 rq_bad_fcs;
 	struct napi_struct napi[ENIC_RQ_MAX + ENIC_WQ_MAX];
diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c
index cdd7a1a59aa7..4b87beeabce1 100644
--- a/drivers/net/ethernet/cisco/enic/enic_main.c
+++ b/drivers/net/ethernet/cisco/enic/enic_main.c
@@ -43,10 +43,9 @@
 #ifdef CONFIG_RFS_ACCEL
 #include <linux/cpu_rmap.h>
 #endif
-#ifdef CONFIG_NET_RX_BUSY_POLL
-#include <net/busy_poll.h>
-#endif
 #include <linux/crash_dump.h>
+#include <net/busy_poll.h>
+#include <net/vxlan.h>
 
 #include "cq_enet_desc.h"
 #include "vnic_dev.h"
@@ -178,6 +177,134 @@ static void enic_unset_affinity_hint(struct enic *enic)
 		irq_set_affinity_hint(enic->msix_entry[i].vector, NULL);
 }
 
+static void enic_udp_tunnel_add(struct net_device *netdev,
+				struct udp_tunnel_info *ti)
+{
+	struct enic *enic = netdev_priv(netdev);
+	__be16 port = ti->port;
+	int err;
+
+	spin_lock_bh(&enic->devcmd_lock);
+
+	if (ti->type != UDP_TUNNEL_TYPE_VXLAN) {
+		netdev_info(netdev, "udp_tnl: only vxlan tunnel offload supported");
+		goto error;
+	}
+
+	if (ti->sa_family != AF_INET) {
+		netdev_info(netdev, "vxlan: only IPv4 offload supported");
+		goto error;
+	}
+
+	if (enic->vxlan.vxlan_udp_port_number) {
+		if (ntohs(port) == enic->vxlan.vxlan_udp_port_number)
+			netdev_warn(netdev, "vxlan: udp port already offloaded");
+		else
+			netdev_info(netdev, "vxlan: offload supported for only one UDP port");
+
+		goto error;
+	}
+
+	err = vnic_dev_overlay_offload_cfg(enic->vdev,
+					   OVERLAY_CFG_VXLAN_PORT_UPDATE,
+					   ntohs(port));
+	if (err)
+		goto error;
+
+	err = vnic_dev_overlay_offload_ctrl(enic->vdev, OVERLAY_FEATURE_VXLAN,
+					    enic->vxlan.patch_level);
+	if (err)
+		goto error;
+
+	enic->vxlan.vxlan_udp_port_number = ntohs(port);
+
+	netdev_info(netdev, "vxlan fw-vers-%d: offload enabled for udp port: %d, sa_family: %d ",
+		    (int)enic->vxlan.patch_level, ntohs(port), ti->sa_family);
+
+	goto unlock;
+
+error:
+	netdev_info(netdev, "failed to offload udp port: %d, sa_family: %d, type: %d",
+		    ntohs(port), ti->sa_family, ti->type);
+unlock:
+	spin_unlock_bh(&enic->devcmd_lock);
+}
+
+static void enic_udp_tunnel_del(struct net_device *netdev,
+				struct udp_tunnel_info *ti)
+{
+	struct enic *enic = netdev_priv(netdev);
+	int err;
+
+	spin_lock_bh(&enic->devcmd_lock);
+
+	if ((ti->sa_family != AF_INET) ||
+	    ((ntohs(ti->port) != enic->vxlan.vxlan_udp_port_number)) ||
+	    (ti->type != UDP_TUNNEL_TYPE_VXLAN)) {
+		netdev_info(netdev, "udp_tnl: port:%d, sa_family: %d, type: %d not offloaded",
+			    ntohs(ti->port), ti->sa_family, ti->type);
+		goto unlock;
+	}
+
+	err = vnic_dev_overlay_offload_ctrl(enic->vdev, OVERLAY_FEATURE_VXLAN,
+					    OVERLAY_OFFLOAD_DISABLE);
+	if (err) {
+		netdev_err(netdev, "vxlan: del offload udp port: %d failed",
+			   ntohs(ti->port));
+		goto unlock;
+	}
+
+	enic->vxlan.vxlan_udp_port_number = 0;
+
+	netdev_info(netdev, "vxlan: del offload udp port %d, family %d\n",
+		    ntohs(ti->port), ti->sa_family);
+
+unlock:
+	spin_unlock_bh(&enic->devcmd_lock);
+}
+
+static netdev_features_t enic_features_check(struct sk_buff *skb,
+					     struct net_device *dev,
+					     netdev_features_t features)
+{
+	const struct ethhdr *eth = (struct ethhdr *)skb_inner_mac_header(skb);
+	struct enic *enic = netdev_priv(dev);
+	struct udphdr *udph;
+	u16 port = 0;
+	u16 proto;
+
+	if (!skb->encapsulation)
+		return features;
+
+	features = vxlan_features_check(skb, features);
+
+	/* hardware only supports IPv4 vxlan tunnel */
+	if (vlan_get_protocol(skb) != htons(ETH_P_IP))
+		goto out;
+
+	/* hardware does not support offload of ipv6 inner pkt */
+	if (eth->h_proto != ntohs(ETH_P_IP))
+		goto out;
+
+	proto = ip_hdr(skb)->protocol;
+
+	if (proto == IPPROTO_UDP) {
+		udph = udp_hdr(skb);
+		port = be16_to_cpu(udph->dest);
+	}
+
+	/* HW supports offload of only one UDP port. Remove CSUM and GSO MASK
+	 * for other UDP port tunnels
+	 */
+	if (port  != enic->vxlan.vxlan_udp_port_number)
+		goto out;
+
+	return features;
+
+out:
+	return features & ~(NETIF_F_CSUM_MASK | NETIF_F_GSO_MASK);
+}
+
 int enic_is_dynamic(struct enic *enic)
 {
 	return enic->pdev->device == PCI_DEVICE_ID_CISCO_VIC_ENET_DYN;
@@ -506,20 +633,19 @@ static int enic_queue_wq_skb_csum_l4(struct enic *enic, struct vnic_wq *wq,
 	return err;
 }
 
-static int enic_queue_wq_skb_tso(struct enic *enic, struct vnic_wq *wq,
-				 struct sk_buff *skb, unsigned int mss,
-				 int vlan_tag_insert, unsigned int vlan_tag,
-				 int loopback)
+static void enic_preload_tcp_csum_encap(struct sk_buff *skb)
 {
-	unsigned int frag_len_left = skb_headlen(skb);
-	unsigned int len_left = skb->len - frag_len_left;
-	unsigned int hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
-	int eop = (len_left == 0);
-	unsigned int len;
-	dma_addr_t dma_addr;
-	unsigned int offset = 0;
-	skb_frag_t *frag;
+	if (skb->protocol == cpu_to_be16(ETH_P_IP)) {
+		inner_ip_hdr(skb)->check = 0;
+		inner_tcp_hdr(skb)->check =
+			~csum_tcpudp_magic(inner_ip_hdr(skb)->saddr,
+					   inner_ip_hdr(skb)->daddr, 0,
+					   IPPROTO_TCP, 0);
+	}
+}
 
+static void enic_preload_tcp_csum(struct sk_buff *skb)
+{
 	/* Preload TCP csum field with IP pseudo hdr calculated
 	 * with IP length set to zero.  HW will later add in length
 	 * to each TCP segment resulting from the TSO.
@@ -533,6 +659,30 @@ static int enic_queue_wq_skb_tso(struct enic *enic, struct vnic_wq *wq,
 		tcp_hdr(skb)->check = ~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
 			&ipv6_hdr(skb)->daddr, 0, IPPROTO_TCP, 0);
 	}
+}
+
+static int enic_queue_wq_skb_tso(struct enic *enic, struct vnic_wq *wq,
+				 struct sk_buff *skb, unsigned int mss,
+				 int vlan_tag_insert, unsigned int vlan_tag,
+				 int loopback)
+{
+	unsigned int frag_len_left = skb_headlen(skb);
+	unsigned int len_left = skb->len - frag_len_left;
+	int eop = (len_left == 0);
+	unsigned int offset = 0;
+	unsigned int hdr_len;
+	dma_addr_t dma_addr;
+	unsigned int len;
+	skb_frag_t *frag;
+
+	if (skb->encapsulation) {
+		hdr_len = skb_inner_transport_header(skb) - skb->data;
+		hdr_len += inner_tcp_hdrlen(skb);
+		enic_preload_tcp_csum_encap(skb);
+	} else {
+		hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
+		enic_preload_tcp_csum(skb);
+	}
 
 	/* Queue WQ_ENET_MAX_DESC_LEN length descriptors
 	 * for the main skb fragment
@@ -581,6 +731,38 @@ static int enic_queue_wq_skb_tso(struct enic *enic, struct vnic_wq *wq,
 	return 0;
 }
 
+static inline int enic_queue_wq_skb_encap(struct enic *enic, struct vnic_wq *wq,
+					  struct sk_buff *skb,
+					  int vlan_tag_insert,
+					  unsigned int vlan_tag, int loopback)
+{
+	unsigned int head_len = skb_headlen(skb);
+	unsigned int len_left = skb->len - head_len;
+	/* Hardware will overwrite the checksum fields, calculating from
+	 * scratch and ignoring the value placed by software.
+	 * Offload mode = 00
+	 * mss[2], mss[1], mss[0] bits are set
+	 */
+	unsigned int mss_or_csum = 7;
+	int eop = (len_left == 0);
+	dma_addr_t dma_addr;
+	int err = 0;
+
+	dma_addr = pci_map_single(enic->pdev, skb->data, head_len,
+				  PCI_DMA_TODEVICE);
+	if (unlikely(enic_dma_map_check(enic, dma_addr)))
+		return -ENOMEM;
+
+	enic_queue_wq_desc_ex(wq, skb, dma_addr, head_len, mss_or_csum, 0,
+			      vlan_tag_insert, vlan_tag,
+			      WQ_ENET_OFFLOAD_MODE_CSUM, eop, 1 /* SOP */, eop,
+			      loopback);
+	if (!eop)
+		err = enic_queue_wq_skb_cont(enic, wq, skb, len_left, loopback);
+
+	return err;
+}
+
 static inline void enic_queue_wq_skb(struct enic *enic,
 	struct vnic_wq *wq, struct sk_buff *skb)
 {
@@ -603,6 +785,9 @@ static inline void enic_queue_wq_skb(struct enic *enic,
 		err = enic_queue_wq_skb_tso(enic, wq, skb, mss,
 					    vlan_tag_insert, vlan_tag,
 					    loopback);
+	else if (skb->encapsulation)
+		err = enic_queue_wq_skb_encap(enic, wq, skb, vlan_tag_insert,
+					      vlan_tag, loopback);
 	else if	(skb->ip_summed == CHECKSUM_PARTIAL)
 		err = enic_queue_wq_skb_csum_l4(enic, wq, skb, vlan_tag_insert,
 						vlan_tag, loopback);
@@ -680,8 +865,8 @@ static netdev_tx_t enic_hard_start_xmit(struct sk_buff *skb,
 }
 
 /* dev_base_lock rwlock held, nominally process context */
-static struct rtnl_link_stats64 *enic_get_stats(struct net_device *netdev,
-						struct rtnl_link_stats64 *net_stats)
+static void enic_get_stats(struct net_device *netdev,
+			   struct rtnl_link_stats64 *net_stats)
 {
 	struct enic *enic = netdev_priv(netdev);
 	struct vnic_stats *stats;
@@ -693,7 +878,7 @@ static struct rtnl_link_stats64 *enic_get_stats(struct net_device *netdev,
 	 * recorded stats.
 	 */
 	if (err == -ENOMEM)
-		return net_stats;
+		return;
 
 	net_stats->tx_packets = stats->tx.tx_frames_ok;
 	net_stats->tx_bytes = stats->tx.tx_bytes_ok;
@@ -707,8 +892,6 @@ static struct rtnl_link_stats64 *enic_get_stats(struct net_device *netdev,
 	net_stats->rx_over_errors = enic->rq_truncated_pkts;
 	net_stats->rx_crc_errors = enic->rq_bad_fcs;
 	net_stats->rx_dropped = stats->rx.rx_no_bufs + stats->rx.rx_drop;
-
-	return net_stats;
 }
 
 static int enic_mc_sync(struct net_device *netdev, const u8 *mc_addr)
@@ -1117,6 +1300,7 @@ static void enic_rq_indicate_buf(struct vnic_rq *rq,
 	u8 packet_error;
 	u16 q_number, completed_index, bytes_written, vlan_tci, checksum;
 	u32 rss_hash;
+	bool outer_csum_ok = true, encap = false;
 
 	if (skipped)
 		return;
@@ -1165,7 +1349,8 @@ static void enic_rq_indicate_buf(struct vnic_rq *rq,
 		skb_put(skb, bytes_written);
 		skb->protocol = eth_type_trans(skb, netdev);
 		skb_record_rx_queue(skb, q_number);
-		if (netdev->features & NETIF_F_RXHASH) {
+		if ((netdev->features & NETIF_F_RXHASH) && rss_hash &&
+		    (type == 3)) {
 			switch (rss_type) {
 			case CQ_ENET_RQ_DESC_RSS_TYPE_TCP_IPv4:
 			case CQ_ENET_RQ_DESC_RSS_TYPE_TCP_IPv6:
@@ -1179,22 +1364,45 @@ static void enic_rq_indicate_buf(struct vnic_rq *rq,
 				break;
 			}
 		}
+		if (enic->vxlan.vxlan_udp_port_number) {
+			switch (enic->vxlan.patch_level) {
+			case 0:
+				if (fcoe) {
+					encap = true;
+					outer_csum_ok = fcoe_fc_crc_ok;
+				}
+				break;
+			case 2:
+				if ((type == 7) &&
+				    (rss_hash & BIT(0))) {
+					encap = true;
+					outer_csum_ok = (rss_hash & BIT(1)) &&
+							(rss_hash & BIT(2));
+				}
+				break;
+			}
+		}
 
 		/* Hardware does not provide whole packet checksum. It only
 		 * provides pseudo checksum. Since hw validates the packet
 		 * checksum but not provide us the checksum value. use
 		 * CHECSUM_UNNECESSARY.
+		 *
+		 * In case of encap pkt tcp_udp_csum_ok/tcp_udp_csum_ok is
+		 * inner csum_ok. outer_csum_ok is set by hw when outer udp
+		 * csum is correct or is zero.
 		 */
-		if ((netdev->features & NETIF_F_RXCSUM) && tcp_udp_csum_ok &&
-		    ipv4_csum_ok)
+		if ((netdev->features & NETIF_F_RXCSUM) && !csum_not_calc &&
+		    tcp_udp_csum_ok && ipv4_csum_ok && outer_csum_ok) {
 			skb->ip_summed = CHECKSUM_UNNECESSARY;
+			skb->csum_level = encap;
+		}
 
 		if (vlan_stripped)
 			__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vlan_tci);
 
 		skb_mark_napi_id(skb, &enic->napi[rq->index]);
-		if (enic_poll_busy_polling(rq) ||
-		    !(netdev->features & NETIF_F_GRO))
+		if (!(netdev->features & NETIF_F_GRO))
 			netif_receive_skb(skb);
 		else
 			napi_gro_receive(&enic->napi[q_number], skb);
@@ -1298,15 +1506,6 @@ static int enic_poll(struct napi_struct *napi, int budget)
 	wq_work_done = vnic_cq_service(&enic->cq[cq_wq], wq_work_to_do,
 				       enic_wq_service, NULL);
 
-	if (!enic_poll_lock_napi(&enic->rq[cq_rq])) {
-		if (wq_work_done > 0)
-			vnic_intr_return_credits(&enic->intr[intr],
-						 wq_work_done,
-						 0 /* dont unmask intr */,
-						 0 /* dont reset intr timer */);
-		return budget;
-	}
-
 	if (budget > 0)
 		rq_work_done = vnic_cq_service(&enic->cq[cq_rq],
 			rq_work_to_do, enic_rq_service, NULL);
@@ -1325,7 +1524,6 @@ static int enic_poll(struct napi_struct *napi, int budget)
 			0 /* don't reset intr timer */);
 
 	err = vnic_rq_fill(&enic->rq[0], enic_rq_alloc_buf);
-	enic_poll_unlock_napi(&enic->rq[cq_rq], napi);
 
 	/* Buffer allocation failed. Stay in polling
 	 * mode so we can try to fill the ring again.
@@ -1345,7 +1543,7 @@ static int enic_poll(struct napi_struct *napi, int budget)
 		 * exit polling
 		 */
 
-		napi_complete(napi);
+		napi_complete_done(napi, rq_work_done);
 		if (enic->rx_coalesce_setting.use_adaptive_rx_coalesce)
 			enic_set_int_moderation(enic, &enic->rq[0]);
 		vnic_intr_unmask(&enic->intr[intr]);
@@ -1392,34 +1590,6 @@ static void enic_set_rx_cpu_rmap(struct enic *enic)
 
 #endif /* CONFIG_RFS_ACCEL */
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-static int enic_busy_poll(struct napi_struct *napi)
-{
-	struct net_device *netdev = napi->dev;
-	struct enic *enic = netdev_priv(netdev);
-	unsigned int rq = (napi - &enic->napi[0]);
-	unsigned int cq = enic_cq_rq(enic, rq);
-	unsigned int intr = enic_msix_rq_intr(enic, rq);
-	unsigned int work_to_do = -1; /* clean all pkts possible */
-	unsigned int work_done;
-
-	if (!enic_poll_lock_poll(&enic->rq[rq]))
-		return LL_FLUSH_BUSY;
-	work_done = vnic_cq_service(&enic->cq[cq], work_to_do,
-				    enic_rq_service, NULL);
-
-	if (work_done > 0)
-		vnic_intr_return_credits(&enic->intr[intr],
-					 work_done, 0, 0);
-	vnic_rq_fill(&enic->rq[rq], enic_rq_alloc_buf);
-	if (enic->rx_coalesce_setting.use_adaptive_rx_coalesce)
-		enic_calc_int_moderation(enic, &enic->rq[rq]);
-	enic_poll_unlock_poll(&enic->rq[rq]);
-
-	return work_done;
-}
-#endif /* CONFIG_NET_RX_BUSY_POLL */
-
 static int enic_poll_msix_wq(struct napi_struct *napi, int budget)
 {
 	struct net_device *netdev = napi->dev;
@@ -1461,8 +1631,6 @@ static int enic_poll_msix_rq(struct napi_struct *napi, int budget)
 	unsigned int work_done = 0;
 	int err;
 
-	if (!enic_poll_lock_napi(&enic->rq[rq]))
-		return budget;
 	/* Service RQ
 	 */
 
@@ -1495,14 +1663,13 @@ static int enic_poll_msix_rq(struct napi_struct *napi, int budget)
 		 */
 		enic_calc_int_moderation(enic, &enic->rq[rq]);
 
-	enic_poll_unlock_napi(&enic->rq[rq], napi);
 	if (work_done < work_to_do) {
 
 		/* Some work done, but not enough to stay in polling,
 		 * exit polling
 		 */
 
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		if (enic->rx_coalesce_setting.use_adaptive_rx_coalesce)
 			enic_set_int_moderation(enic, &enic->rq[rq]);
 		vnic_intr_unmask(&enic->intr[intr]);
@@ -1753,10 +1920,9 @@ static int enic_open(struct net_device *netdev)
 
 	netif_tx_wake_all_queues(netdev);
 
-	for (i = 0; i < enic->rq_count; i++) {
-		enic_busy_poll_init_lock(&enic->rq[i]);
+	for (i = 0; i < enic->rq_count; i++)
 		napi_enable(&enic->napi[i]);
-	}
+
 	if (vnic_dev_get_intr_mode(enic->vdev) == VNIC_DEV_INTR_MODE_MSIX)
 		for (i = 0; i < enic->wq_count; i++)
 			napi_enable(&enic->napi[enic_cq_wq(enic, i)]);
@@ -1800,13 +1966,8 @@ static int enic_stop(struct net_device *netdev)
 
 	enic_dev_disable(enic);
 
-	for (i = 0; i < enic->rq_count; i++) {
+	for (i = 0; i < enic->rq_count; i++)
 		napi_disable(&enic->napi[i]);
-		local_bh_disable();
-		while (!enic_poll_lock_napi(&enic->rq[i]))
-			mdelay(1);
-		local_bh_enable();
-	}
 
 	netif_carrier_off(netdev);
 	netif_tx_disable(netdev);
@@ -2337,9 +2498,9 @@ static const struct net_device_ops enic_netdev_dynamic_ops = {
 #ifdef CONFIG_RFS_ACCEL
 	.ndo_rx_flow_steer	= enic_rx_flow_steer,
 #endif
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	.ndo_busy_poll		= enic_busy_poll,
-#endif
+	.ndo_udp_tunnel_add	= enic_udp_tunnel_add,
+	.ndo_udp_tunnel_del	= enic_udp_tunnel_del,
+	.ndo_features_check	= enic_features_check,
 };
 
 static const struct net_device_ops enic_netdev_ops = {
@@ -2363,9 +2524,9 @@ static const struct net_device_ops enic_netdev_ops = {
 #ifdef CONFIG_RFS_ACCEL
 	.ndo_rx_flow_steer	= enic_rx_flow_steer,
 #endif
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	.ndo_busy_poll		= enic_busy_poll,
-#endif
+	.ndo_udp_tunnel_add	= enic_udp_tunnel_add,
+	.ndo_udp_tunnel_del	= enic_udp_tunnel_del,
+	.ndo_features_check	= enic_features_check,
 };
 
 static void enic_dev_deinit(struct enic *enic)
@@ -2741,6 +2902,39 @@ static int enic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		netdev->hw_features |= NETIF_F_RXHASH;
 	if (ENIC_SETTING(enic, RXCSUM))
 		netdev->hw_features |= NETIF_F_RXCSUM;
+	if (ENIC_SETTING(enic, VXLAN)) {
+		u64 patch_level;
+
+		netdev->hw_enc_features |= NETIF_F_RXCSUM		|
+					   NETIF_F_TSO			|
+					   NETIF_F_TSO_ECN		|
+					   NETIF_F_GSO_UDP_TUNNEL	|
+					   NETIF_F_HW_CSUM		|
+					   NETIF_F_GSO_UDP_TUNNEL_CSUM;
+		netdev->hw_features |= netdev->hw_enc_features;
+		/* get bit mask from hw about supported offload bit level
+		 * BIT(0) = fw supports patch_level 0
+		 *	    fcoe bit = encap
+		 *	    fcoe_fc_crc_ok = outer csum ok
+		 * BIT(1) = always set by fw
+		 * BIT(2) = fw supports patch_level 2
+		 *	    BIT(0) in rss_hash = encap
+		 *	    BIT(1,2) in rss_hash = outer_ip_csum_ok/
+		 *				   outer_tcp_csum_ok
+		 * used in enic_rq_indicate_buf
+		 */
+		err = vnic_dev_get_supported_feature_ver(enic->vdev,
+							 VIC_FEATURE_VXLAN,
+							 &patch_level);
+		if (err)
+			patch_level = 0;
+		/* mask bits that are supported by driver
+		 */
+		patch_level &= BIT_ULL(0) | BIT_ULL(2);
+		patch_level = fls(patch_level);
+		patch_level = patch_level ? patch_level - 1 : 0;
+		enic->vxlan.patch_level = patch_level;
+	}
 
 	netdev->features |= netdev->hw_features;
 	netdev->vlan_features |= netdev->features;
diff --git a/drivers/net/ethernet/cisco/enic/vnic_dev.c b/drivers/net/ethernet/cisco/enic/vnic_dev.c
index 8f27df3207bc..1841ad45d215 100644
--- a/drivers/net/ethernet/cisco/enic/vnic_dev.c
+++ b/drivers/net/ethernet/cisco/enic/vnic_dev.c
@@ -1247,3 +1247,37 @@ int vnic_dev_classifier(struct vnic_dev *vdev, u8 cmd, u16 *entry,
 
 	return ret;
 }
+
+int vnic_dev_overlay_offload_ctrl(struct vnic_dev *vdev, u8 overlay, u8 config)
+{
+	u64 a0 = overlay;
+	u64 a1 = config;
+	int wait = 1000;
+
+	return vnic_dev_cmd(vdev, CMD_OVERLAY_OFFLOAD_CTRL, &a0, &a1, wait);
+}
+
+int vnic_dev_overlay_offload_cfg(struct vnic_dev *vdev, u8 overlay,
+				 u16 vxlan_udp_port_number)
+{
+	u64 a1 = vxlan_udp_port_number;
+	u64 a0 = overlay;
+	int wait = 1000;
+
+	return vnic_dev_cmd(vdev, CMD_OVERLAY_OFFLOAD_CFG, &a0, &a1, wait);
+}
+
+int vnic_dev_get_supported_feature_ver(struct vnic_dev *vdev, u8 feature,
+				       u64 *supported_versions)
+{
+	u64 a0 = feature;
+	int wait = 1000;
+	u64 a1 = 0;
+	int ret;
+
+	ret = vnic_dev_cmd(vdev, CMD_GET_SUPP_FEATURE_VER, &a0, &a1, wait);
+	if (!ret)
+		*supported_versions = a0;
+
+	return ret;
+}
diff --git a/drivers/net/ethernet/cisco/enic/vnic_dev.h b/drivers/net/ethernet/cisco/enic/vnic_dev.h
index 54156c484424..9d43d6bb9907 100644
--- a/drivers/net/ethernet/cisco/enic/vnic_dev.h
+++ b/drivers/net/ethernet/cisco/enic/vnic_dev.h
@@ -179,5 +179,10 @@ int vnic_dev_set_mac_addr(struct vnic_dev *vdev, u8 *mac_addr);
 int vnic_dev_classifier(struct vnic_dev *vdev, u8 cmd, u16 *entry,
 			struct filter *data);
 int vnic_devcmd_init(struct vnic_dev *vdev);
+int vnic_dev_overlay_offload_ctrl(struct vnic_dev *vdev, u8 overlay, u8 config);
+int vnic_dev_overlay_offload_cfg(struct vnic_dev *vdev, u8 overlay,
+				 u16 vxlan_udp_port_number);
+int vnic_dev_get_supported_feature_ver(struct vnic_dev *vdev, u8 feature,
+				       u64 *supported_versions);
 
 #endif /* _VNIC_DEV_H_ */
diff --git a/drivers/net/ethernet/cisco/enic/vnic_devcmd.h b/drivers/net/ethernet/cisco/enic/vnic_devcmd.h
index 2a812880b884..d83880b0d468 100644
--- a/drivers/net/ethernet/cisco/enic/vnic_devcmd.h
+++ b/drivers/net/ethernet/cisco/enic/vnic_devcmd.h
@@ -406,6 +406,31 @@ enum vnic_devcmd_cmd {
 	 * in: (u32) a0=Queue Pair number
 	 */
 	CMD_QP_STATS_CLEAR = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 63),
+
+	/* Use this devcmd for agreeing on the highest common version supported
+	 * by both driver and fw for features who need such a facility.
+	 * in:	(u64) a0 = feature (driver requests for the supported versions
+	 *	on this feature)
+	 * out: (u64) a0 = bitmap of all supported versions for that feature
+	 */
+	CMD_GET_SUPP_FEATURE_VER = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ENET, 69),
+
+	/* Control (Enable/Disable) overlay offloads on the given vnic
+	 * in: (u8) a0 = OVERLAY_FEATURE_NVGRE : NVGRE
+	 *	    a0 = OVERLAY_FEATURE_VXLAN : VxLAN
+	 * in: (u8) a1 = OVERLAY_OFFLOAD_ENABLE : Enable or
+	 *	    a1 = OVERLAY_OFFLOAD_DISABLE : Disable or
+	 *	    a1 = OVERLAY_OFFLOAD_ENABLE_V2 : Enable with version 2
+	 */
+	CMD_OVERLAY_OFFLOAD_CTRL = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 72),
+
+	/* Configuration of overlay offloads feature on a given vNIC
+	 * in: (u8) a0 = DEVCMD_OVERLAY_NVGRE : NVGRE
+	 *	    a0 = DEVCMD_OVERLAY_VXLAN : VxLAN
+	 * in: (u8) a1 = VXLAN_PORT_UPDATE : VxLAN
+	 * in: (u16) a2 = unsigned short int port information
+	 */
+	CMD_OVERLAY_OFFLOAD_CFG = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 73),
 };
 
 /* CMD_ENABLE2 flags */
@@ -657,4 +682,30 @@ struct devcmd2_result {
 #define DEVCMD2_RING_SIZE	32
 #define DEVCMD2_DESC_SIZE	128
 
+enum overlay_feature_t {
+	OVERLAY_FEATURE_NVGRE = 1,
+	OVERLAY_FEATURE_VXLAN,
+	OVERLAY_FEATURE_MAX,
+};
+
+enum overlay_ofld_cmd {
+	OVERLAY_OFFLOAD_ENABLE,
+	OVERLAY_OFFLOAD_DISABLE,
+	OVERLAY_OFFLOAD_ENABLE_P2,
+	OVERLAY_OFFLOAD_MAX,
+};
+
+#define OVERLAY_CFG_VXLAN_PORT_UPDATE	0
+
+/* Use this enum to get the supported versions for each of these features
+ * If you need to use the devcmd_get_supported_feature_version(), add
+ * the new feature into this enum and install function handler in devcmd.c
+ */
+enum vic_feature_t {
+	VIC_FEATURE_VXLAN,
+	VIC_FEATURE_RDMA,
+	VIC_FEATURE_VXLAN_PATCH,
+	VIC_FEATURE_MAX,
+};
+
 #endif /* _VNIC_DEVCMD_H_ */
diff --git a/drivers/net/ethernet/cisco/enic/vnic_enet.h b/drivers/net/ethernet/cisco/enic/vnic_enet.h
index 75aced2de869..7d6fbb5635a4 100644
--- a/drivers/net/ethernet/cisco/enic/vnic_enet.h
+++ b/drivers/net/ethernet/cisco/enic/vnic_enet.h
@@ -48,6 +48,7 @@ struct vnic_enet_config {
 #define VENETF_RSSHASH_IPV6_EX	0x200	/* Hash on IPv6 extended fields */
 #define VENETF_RSSHASH_TCPIPV6_EX 0x400	/* Hash on TCP + IPv6 ext. fields */
 #define VENETF_LOOP		0x800	/* Loopback enabled */
+#define VENETF_VXLAN		0x10000	/* VxLAN offload */
 
 #define VENET_INTR_TYPE_MIN	0	/* Timer specs min interrupt spacing */
 #define VENET_INTR_TYPE_IDLE	1	/* Timer specs idle time before irq */
diff --git a/drivers/net/ethernet/cisco/enic/vnic_rq.h b/drivers/net/ethernet/cisco/enic/vnic_rq.h
index b9c82f143d7e..0413103ebe94 100644
--- a/drivers/net/ethernet/cisco/enic/vnic_rq.h
+++ b/drivers/net/ethernet/cisco/enic/vnic_rq.h
@@ -92,9 +92,6 @@ struct vnic_rq {
 	struct vnic_rq_buf *to_clean;
 	void *os_buf_head;
 	unsigned int pkts_outstanding;
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	atomic_t bpoll_state;
-#endif /* CONFIG_NET_RX_BUSY_POLL */
 };
 
 static inline unsigned int vnic_rq_desc_avail(struct vnic_rq *rq)
@@ -207,81 +204,6 @@ static inline int vnic_rq_fill(struct vnic_rq *rq,
 	return 0;
 }
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-static inline void enic_busy_poll_init_lock(struct vnic_rq *rq)
-{
-	atomic_set(&rq->bpoll_state, ENIC_POLL_STATE_IDLE);
-}
-
-static inline bool enic_poll_lock_napi(struct vnic_rq *rq)
-{
-	int rc = atomic_cmpxchg(&rq->bpoll_state, ENIC_POLL_STATE_IDLE,
-				ENIC_POLL_STATE_NAPI);
-
-	return (rc == ENIC_POLL_STATE_IDLE);
-}
-
-static inline void enic_poll_unlock_napi(struct vnic_rq *rq,
-					 struct napi_struct *napi)
-{
-	WARN_ON(atomic_read(&rq->bpoll_state) != ENIC_POLL_STATE_NAPI);
-	napi_gro_flush(napi, false);
-	atomic_set(&rq->bpoll_state, ENIC_POLL_STATE_IDLE);
-}
-
-static inline bool enic_poll_lock_poll(struct vnic_rq *rq)
-{
-	int rc = atomic_cmpxchg(&rq->bpoll_state, ENIC_POLL_STATE_IDLE,
-				ENIC_POLL_STATE_POLL);
-
-	return (rc == ENIC_POLL_STATE_IDLE);
-}
-
-
-static inline void enic_poll_unlock_poll(struct vnic_rq *rq)
-{
-	WARN_ON(atomic_read(&rq->bpoll_state) != ENIC_POLL_STATE_POLL);
-	atomic_set(&rq->bpoll_state, ENIC_POLL_STATE_IDLE);
-}
-
-static inline bool enic_poll_busy_polling(struct vnic_rq *rq)
-{
-	return atomic_read(&rq->bpoll_state) & ENIC_POLL_STATE_POLL;
-}
-
-#else
-
-static inline void enic_busy_poll_init_lock(struct vnic_rq *rq)
-{
-}
-
-static inline bool enic_poll_lock_napi(struct vnic_rq *rq)
-{
-	return true;
-}
-
-static inline bool enic_poll_unlock_napi(struct vnic_rq *rq,
-					 struct napi_struct *napi)
-{
-	return false;
-}
-
-static inline bool enic_poll_lock_poll(struct vnic_rq *rq)
-{
-	return false;
-}
-
-static inline bool enic_poll_unlock_poll(struct vnic_rq *rq)
-{
-	return false;
-}
-
-static inline bool enic_poll_ll_polling(struct vnic_rq *rq)
-{
-	return false;
-}
-#endif /* CONFIG_NET_RX_BUSY_POLL */
-
 void vnic_rq_free(struct vnic_rq *rq);
 int vnic_rq_alloc(struct vnic_dev *vdev, struct vnic_rq *rq, unsigned int index,
 	unsigned int desc_count, unsigned int desc_size);
diff --git a/drivers/net/ethernet/dec/tulip/de2104x.c b/drivers/net/ethernet/dec/tulip/de2104x.c
index 57c17e797ae3..127ce9707378 100644
--- a/drivers/net/ethernet/dec/tulip/de2104x.c
+++ b/drivers/net/ethernet/dec/tulip/de2104x.c
@@ -1485,95 +1485,104 @@ static void __de_get_regs(struct de_private *de, u8 *buf)
 	de_rx_missed(de, rbuf[8]);
 }
 
-static int __de_get_settings(struct de_private *de, struct ethtool_cmd *ecmd)
+static int __de_get_link_ksettings(struct de_private *de,
+				   struct ethtool_link_ksettings *cmd)
 {
-	ecmd->supported = de->media_supported;
-	ecmd->transceiver = XCVR_INTERNAL;
-	ecmd->phy_address = 0;
-	ecmd->advertising = de->media_advertise;
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+						de->media_supported);
+	cmd->base.phy_address = 0;
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+						de->media_advertise);
 
 	switch (de->media_type) {
 	case DE_MEDIA_AUI:
-		ecmd->port = PORT_AUI;
+		cmd->base.port = PORT_AUI;
 		break;
 	case DE_MEDIA_BNC:
-		ecmd->port = PORT_BNC;
+		cmd->base.port = PORT_BNC;
 		break;
 	default:
-		ecmd->port = PORT_TP;
+		cmd->base.port = PORT_TP;
 		break;
 	}
 
-	ethtool_cmd_speed_set(ecmd, 10);
+	cmd->base.speed = 10;
 
 	if (dr32(MacMode) & FullDuplex)
-		ecmd->duplex = DUPLEX_FULL;
+		cmd->base.duplex = DUPLEX_FULL;
 	else
-		ecmd->duplex = DUPLEX_HALF;
+		cmd->base.duplex = DUPLEX_HALF;
 
 	if (de->media_lock)
-		ecmd->autoneg = AUTONEG_DISABLE;
+		cmd->base.autoneg = AUTONEG_DISABLE;
 	else
-		ecmd->autoneg = AUTONEG_ENABLE;
+		cmd->base.autoneg = AUTONEG_ENABLE;
 
 	/* ignore maxtxpkt, maxrxpkt for now */
 
 	return 0;
 }
 
-static int __de_set_settings(struct de_private *de, struct ethtool_cmd *ecmd)
+static int __de_set_link_ksettings(struct de_private *de,
+				   const struct ethtool_link_ksettings *cmd)
 {
 	u32 new_media;
 	unsigned int media_lock;
+	u8 duplex = cmd->base.duplex;
+	u8 port = cmd->base.port;
+	u8 autoneg = cmd->base.autoneg;
+	u32 advertising;
 
-	if (ethtool_cmd_speed(ecmd) != 10)
-		return -EINVAL;
-	if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL)
+	ethtool_convert_link_mode_to_legacy_u32(&advertising,
+						cmd->link_modes.advertising);
+
+	if (cmd->base.speed != 10)
 		return -EINVAL;
-	if (ecmd->port != PORT_TP && ecmd->port != PORT_AUI && ecmd->port != PORT_BNC)
+	if (duplex != DUPLEX_HALF && duplex != DUPLEX_FULL)
 		return -EINVAL;
-	if (de->de21040 && ecmd->port == PORT_BNC)
+	if (port != PORT_TP && port != PORT_AUI && port != PORT_BNC)
 		return -EINVAL;
-	if (ecmd->transceiver != XCVR_INTERNAL)
+	if (de->de21040 && port == PORT_BNC)
 		return -EINVAL;
-	if (ecmd->autoneg != AUTONEG_DISABLE && ecmd->autoneg != AUTONEG_ENABLE)
+	if (autoneg != AUTONEG_DISABLE && autoneg != AUTONEG_ENABLE)
 		return -EINVAL;
-	if (ecmd->advertising & ~de->media_supported)
+	if (advertising & ~de->media_supported)
 		return -EINVAL;
-	if (ecmd->autoneg == AUTONEG_ENABLE &&
-	    (!(ecmd->advertising & ADVERTISED_Autoneg)))
+	if (autoneg == AUTONEG_ENABLE &&
+	    (!(advertising & ADVERTISED_Autoneg)))
 		return -EINVAL;
 
-	switch (ecmd->port) {
+	switch (port) {
 	case PORT_AUI:
 		new_media = DE_MEDIA_AUI;
-		if (!(ecmd->advertising & ADVERTISED_AUI))
+		if (!(advertising & ADVERTISED_AUI))
 			return -EINVAL;
 		break;
 	case PORT_BNC:
 		new_media = DE_MEDIA_BNC;
-		if (!(ecmd->advertising & ADVERTISED_BNC))
+		if (!(advertising & ADVERTISED_BNC))
 			return -EINVAL;
 		break;
 	default:
-		if (ecmd->autoneg == AUTONEG_ENABLE)
+		if (autoneg == AUTONEG_ENABLE)
 			new_media = DE_MEDIA_TP_AUTO;
-		else if (ecmd->duplex == DUPLEX_FULL)
+		else if (duplex == DUPLEX_FULL)
 			new_media = DE_MEDIA_TP_FD;
 		else
 			new_media = DE_MEDIA_TP;
-		if (!(ecmd->advertising & ADVERTISED_TP))
+		if (!(advertising & ADVERTISED_TP))
 			return -EINVAL;
-		if (!(ecmd->advertising & (ADVERTISED_10baseT_Full | ADVERTISED_10baseT_Half)))
+		if (!(advertising & (ADVERTISED_10baseT_Full |
+				     ADVERTISED_10baseT_Half)))
 			return -EINVAL;
 		break;
 	}
 
-	media_lock = (ecmd->autoneg == AUTONEG_ENABLE) ? 0 : 1;
+	media_lock = (autoneg == AUTONEG_ENABLE) ? 0 : 1;
 
 	if ((new_media == de->media_type) &&
 	    (media_lock == de->media_lock) &&
-	    (ecmd->advertising == de->media_advertise))
+	    (advertising == de->media_advertise))
 		return 0; /* nothing to change */
 
 	de_link_down(de);
@@ -1582,7 +1591,7 @@ static int __de_set_settings(struct de_private *de, struct ethtool_cmd *ecmd)
 
 	de->media_type = new_media;
 	de->media_lock = media_lock;
-	de->media_advertise = ecmd->advertising;
+	de->media_advertise = advertising;
 	de_set_media(de);
 	if (netif_running(de->dev))
 		de_start_rxtx(de);
@@ -1604,25 +1613,27 @@ static int de_get_regs_len(struct net_device *dev)
 	return DE_REGS_SIZE;
 }
 
-static int de_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+static int de_get_link_ksettings(struct net_device *dev,
+				 struct ethtool_link_ksettings *cmd)
 {
 	struct de_private *de = netdev_priv(dev);
 	int rc;
 
 	spin_lock_irq(&de->lock);
-	rc = __de_get_settings(de, ecmd);
+	rc = __de_get_link_ksettings(de, cmd);
 	spin_unlock_irq(&de->lock);
 
 	return rc;
 }
 
-static int de_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+static int de_set_link_ksettings(struct net_device *dev,
+				 const struct ethtool_link_ksettings *cmd)
 {
 	struct de_private *de = netdev_priv(dev);
 	int rc;
 
 	spin_lock_irq(&de->lock);
-	rc = __de_set_settings(de, ecmd);
+	rc = __de_set_link_ksettings(de, cmd);
 	spin_unlock_irq(&de->lock);
 
 	return rc;
@@ -1690,13 +1701,13 @@ static const struct ethtool_ops de_ethtool_ops = {
 	.get_link		= ethtool_op_get_link,
 	.get_drvinfo		= de_get_drvinfo,
 	.get_regs_len		= de_get_regs_len,
-	.get_settings		= de_get_settings,
-	.set_settings		= de_set_settings,
 	.get_msglevel		= de_get_msglevel,
 	.set_msglevel		= de_set_msglevel,
 	.get_eeprom		= de_get_eeprom,
 	.nway_reset		= de_nway_reset,
 	.get_regs		= de_get_regs,
+	.get_link_ksettings	= de_get_link_ksettings,
+	.set_link_ksettings	= de_set_link_ksettings,
 };
 
 static void de21040_get_mac_address(struct de_private *de)
diff --git a/drivers/net/ethernet/dec/tulip/interrupt.c b/drivers/net/ethernet/dec/tulip/interrupt.c
index 92306b320840..ba6ae24acf62 100644
--- a/drivers/net/ethernet/dec/tulip/interrupt.c
+++ b/drivers/net/ethernet/dec/tulip/interrupt.c
@@ -319,8 +319,8 @@ int tulip_poll(struct napi_struct *napi, int budget)
 
          /* Remove us from polling list and enable RX intr. */
 
-         napi_complete(napi);
-         iowrite32(tulip_tbl[tp->chip_id].valid_intrs, tp->base_addr+CSR7);
+	napi_complete_done(napi, work_done);
+	iowrite32(tulip_tbl[tp->chip_id].valid_intrs, tp->base_addr+CSR7);
 
          /* The last op happens after poll completion. Which means the following:
           * 1. it can race with disabling irqs in irq handler
@@ -355,7 +355,7 @@ int tulip_poll(struct napi_struct *napi, int budget)
           * before we did napi_complete(). See? We would lose it. */
 
          /* remove ourselves from the polling list */
-         napi_complete(napi);
+         napi_complete_done(napi, work_done);
 
          return work_done;
 }
diff --git a/drivers/net/ethernet/dec/tulip/uli526x.c b/drivers/net/ethernet/dec/tulip/uli526x.c
index f82ebe5d89ee..8d98b259d1ba 100644
--- a/drivers/net/ethernet/dec/tulip/uli526x.c
+++ b/drivers/net/ethernet/dec/tulip/uli526x.c
@@ -926,48 +926,53 @@ static void uli526x_set_filter_mode(struct net_device * dev)
 }
 
 static void
-ULi_ethtool_gset(struct uli526x_board_info *db, struct ethtool_cmd *ecmd)
+ULi_ethtool_get_link_ksettings(struct uli526x_board_info *db,
+			       struct ethtool_link_ksettings *cmd)
 {
-	ecmd->supported = (SUPPORTED_10baseT_Half |
+	u32 supported, advertising;
+
+	supported = (SUPPORTED_10baseT_Half |
 	                   SUPPORTED_10baseT_Full |
 	                   SUPPORTED_100baseT_Half |
 	                   SUPPORTED_100baseT_Full |
 	                   SUPPORTED_Autoneg |
 	                   SUPPORTED_MII);
 
-	ecmd->advertising = (ADVERTISED_10baseT_Half |
+	advertising = (ADVERTISED_10baseT_Half |
 	                   ADVERTISED_10baseT_Full |
 	                   ADVERTISED_100baseT_Half |
 	                   ADVERTISED_100baseT_Full |
 	                   ADVERTISED_Autoneg |
 	                   ADVERTISED_MII);
 
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+						supported);
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+						advertising);
 
-	ecmd->port = PORT_MII;
-	ecmd->phy_address = db->phy_addr;
-
-	ecmd->transceiver = XCVR_EXTERNAL;
+	cmd->base.port = PORT_MII;
+	cmd->base.phy_address = db->phy_addr;
 
-	ethtool_cmd_speed_set(ecmd, SPEED_10);
-	ecmd->duplex = DUPLEX_HALF;
+	cmd->base.speed = SPEED_10;
+	cmd->base.duplex = DUPLEX_HALF;
 
 	if(db->op_mode==ULI526X_100MHF || db->op_mode==ULI526X_100MFD)
 	{
-		ethtool_cmd_speed_set(ecmd, SPEED_100);
+		cmd->base.speed = SPEED_100;
 	}
 	if(db->op_mode==ULI526X_10MFD || db->op_mode==ULI526X_100MFD)
 	{
-		ecmd->duplex = DUPLEX_FULL;
+		cmd->base.duplex = DUPLEX_FULL;
 	}
 	if(db->link_failed)
 	{
-		ethtool_cmd_speed_set(ecmd, SPEED_UNKNOWN);
-		ecmd->duplex = DUPLEX_UNKNOWN;
+		cmd->base.speed = SPEED_UNKNOWN;
+		cmd->base.duplex = DUPLEX_UNKNOWN;
 	}
 
 	if (db->media_mode & ULI526X_AUTO)
 	{
-		ecmd->autoneg = AUTONEG_ENABLE;
+		cmd->base.autoneg = AUTONEG_ENABLE;
 	}
 }
 
@@ -981,10 +986,12 @@ static void netdev_get_drvinfo(struct net_device *dev,
 	strlcpy(info->bus_info, pci_name(np->pdev), sizeof(info->bus_info));
 }
 
-static int netdev_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) {
+static int netdev_get_link_ksettings(struct net_device *dev,
+				     struct ethtool_link_ksettings *cmd)
+{
 	struct uli526x_board_info *np = netdev_priv(dev);
 
-	ULi_ethtool_gset(np, cmd);
+	ULi_ethtool_get_link_ksettings(np, cmd);
 
 	return 0;
 }
@@ -1006,9 +1013,9 @@ static void uli526x_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 
 static const struct ethtool_ops netdev_ethtool_ops = {
 	.get_drvinfo		= netdev_get_drvinfo,
-	.get_settings		= netdev_get_settings,
 	.get_link		= netdev_get_link,
 	.get_wol		= uli526x_get_wol,
+	.get_link_ksettings	= netdev_get_link_ksettings,
 };
 
 /*
diff --git a/drivers/net/ethernet/dec/tulip/winbond-840.c b/drivers/net/ethernet/dec/tulip/winbond-840.c
index bc9bf88e5831..d1f2f3cc7cfa 100644
--- a/drivers/net/ethernet/dec/tulip/winbond-840.c
+++ b/drivers/net/ethernet/dec/tulip/winbond-840.c
@@ -1391,25 +1391,27 @@ static void netdev_get_drvinfo (struct net_device *dev, struct ethtool_drvinfo *
 	strlcpy(info->bus_info, pci_name(np->pci_dev), sizeof(info->bus_info));
 }
 
-static int netdev_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int netdev_get_link_ksettings(struct net_device *dev,
+				     struct ethtool_link_ksettings *cmd)
 {
 	struct netdev_private *np = netdev_priv(dev);
 	int rc;
 
 	spin_lock_irq(&np->lock);
-	rc = mii_ethtool_gset(&np->mii_if, cmd);
+	rc = mii_ethtool_get_link_ksettings(&np->mii_if, cmd);
 	spin_unlock_irq(&np->lock);
 
 	return rc;
 }
 
-static int netdev_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int netdev_set_link_ksettings(struct net_device *dev,
+				     const struct ethtool_link_ksettings *cmd)
 {
 	struct netdev_private *np = netdev_priv(dev);
 	int rc;
 
 	spin_lock_irq(&np->lock);
-	rc = mii_ethtool_sset(&np->mii_if, cmd);
+	rc = mii_ethtool_set_link_ksettings(&np->mii_if, cmd);
 	spin_unlock_irq(&np->lock);
 
 	return rc;
@@ -1439,12 +1441,12 @@ static void netdev_set_msglevel(struct net_device *dev, u32 value)
 
 static const struct ethtool_ops netdev_ethtool_ops = {
 	.get_drvinfo		= netdev_get_drvinfo,
-	.get_settings		= netdev_get_settings,
-	.set_settings		= netdev_set_settings,
 	.nway_reset		= netdev_nway_reset,
 	.get_link		= netdev_get_link,
 	.get_msglevel		= netdev_get_msglevel,
 	.set_msglevel		= netdev_set_msglevel,
+	.get_link_ksettings	= netdev_get_link_ksettings,
+	.set_link_ksettings	= netdev_set_link_ksettings,
 };
 
 static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
diff --git a/drivers/net/ethernet/dlink/dl2k.c b/drivers/net/ethernet/dlink/dl2k.c
index 8c95a8a81e3c..1e350135f11d 100644
--- a/drivers/net/ethernet/dlink/dl2k.c
+++ b/drivers/net/ethernet/dlink/dl2k.c
@@ -1256,52 +1256,63 @@ static void rio_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info
 	strlcpy(info->bus_info, pci_name(np->pdev), sizeof(info->bus_info));
 }
 
-static int rio_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int rio_get_link_ksettings(struct net_device *dev,
+				  struct ethtool_link_ksettings *cmd)
 {
 	struct netdev_private *np = netdev_priv(dev);
+	u32 supported, advertising;
+
 	if (np->phy_media) {
 		/* fiber device */
-		cmd->supported = SUPPORTED_Autoneg | SUPPORTED_FIBRE;
-		cmd->advertising= ADVERTISED_Autoneg | ADVERTISED_FIBRE;
-		cmd->port = PORT_FIBRE;
-		cmd->transceiver = XCVR_INTERNAL;
+		supported = SUPPORTED_Autoneg | SUPPORTED_FIBRE;
+		advertising = ADVERTISED_Autoneg | ADVERTISED_FIBRE;
+		cmd->base.port = PORT_FIBRE;
 	} else {
 		/* copper device */
-		cmd->supported = SUPPORTED_10baseT_Half |
+		supported = SUPPORTED_10baseT_Half |
 			SUPPORTED_10baseT_Full | SUPPORTED_100baseT_Half
 			| SUPPORTED_100baseT_Full | SUPPORTED_1000baseT_Full |
 			SUPPORTED_Autoneg | SUPPORTED_MII;
-		cmd->advertising = ADVERTISED_10baseT_Half |
+		advertising = ADVERTISED_10baseT_Half |
 			ADVERTISED_10baseT_Full | ADVERTISED_100baseT_Half |
-			ADVERTISED_100baseT_Full | ADVERTISED_1000baseT_Full|
+			ADVERTISED_100baseT_Full | ADVERTISED_1000baseT_Full |
 			ADVERTISED_Autoneg | ADVERTISED_MII;
-		cmd->port = PORT_MII;
-		cmd->transceiver = XCVR_INTERNAL;
+		cmd->base.port = PORT_MII;
 	}
-	if ( np->link_status ) {
-		ethtool_cmd_speed_set(cmd, np->speed);
-		cmd->duplex = np->full_duplex ? DUPLEX_FULL : DUPLEX_HALF;
+	if (np->link_status) {
+		cmd->base.speed = np->speed;
+		cmd->base.duplex = np->full_duplex ? DUPLEX_FULL : DUPLEX_HALF;
 	} else {
-		ethtool_cmd_speed_set(cmd, SPEED_UNKNOWN);
-		cmd->duplex = DUPLEX_UNKNOWN;
+		cmd->base.speed = SPEED_UNKNOWN;
+		cmd->base.duplex = DUPLEX_UNKNOWN;
 	}
-	if ( np->an_enable)
-		cmd->autoneg = AUTONEG_ENABLE;
+	if (np->an_enable)
+		cmd->base.autoneg = AUTONEG_ENABLE;
 	else
-		cmd->autoneg = AUTONEG_DISABLE;
+		cmd->base.autoneg = AUTONEG_DISABLE;
+
+	cmd->base.phy_address = np->phy_addr;
+
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+						supported);
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+						advertising);
 
-	cmd->phy_address = np->phy_addr;
 	return 0;
 }
 
-static int rio_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int rio_set_link_ksettings(struct net_device *dev,
+				  const struct ethtool_link_ksettings *cmd)
 {
 	struct netdev_private *np = netdev_priv(dev);
+	u32 speed = cmd->base.speed;
+	u8 duplex = cmd->base.duplex;
+
 	netif_carrier_off(dev);
-	if (cmd->autoneg == AUTONEG_ENABLE) {
-		if (np->an_enable)
+	if (cmd->base.autoneg == AUTONEG_ENABLE) {
+		if (np->an_enable) {
 			return 0;
-		else {
+		} else {
 			np->an_enable = 1;
 			mii_set_media(dev);
 			return 0;
@@ -1309,18 +1320,18 @@ static int rio_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	} else {
 		np->an_enable = 0;
 		if (np->speed == 1000) {
-			ethtool_cmd_speed_set(cmd, SPEED_100);
-			cmd->duplex = DUPLEX_FULL;
+			speed = SPEED_100;
+			duplex = DUPLEX_FULL;
 			printk("Warning!! Can't disable Auto negotiation in 1000Mbps, change to Manual 100Mbps, Full duplex.\n");
 		}
-		switch (ethtool_cmd_speed(cmd)) {
+		switch (speed) {
 		case SPEED_10:
 			np->speed = 10;
-			np->full_duplex = (cmd->duplex == DUPLEX_FULL);
+			np->full_duplex = (duplex == DUPLEX_FULL);
 			break;
 		case SPEED_100:
 			np->speed = 100;
-			np->full_duplex = (cmd->duplex == DUPLEX_FULL);
+			np->full_duplex = (duplex == DUPLEX_FULL);
 			break;
 		case SPEED_1000: /* not supported */
 		default:
@@ -1339,9 +1350,9 @@ static u32 rio_get_link(struct net_device *dev)
 
 static const struct ethtool_ops ethtool_ops = {
 	.get_drvinfo = rio_get_drvinfo,
-	.get_settings = rio_get_settings,
-	.set_settings = rio_set_settings,
 	.get_link = rio_get_link,
+	.get_link_ksettings = rio_get_link_ksettings,
+	.set_link_ksettings = rio_set_link_ksettings,
 };
 
 static int
diff --git a/drivers/net/ethernet/dlink/sundance.c b/drivers/net/ethernet/dlink/sundance.c
index 2e5b66762e15..2704bcf023be 100644
--- a/drivers/net/ethernet/dlink/sundance.c
+++ b/drivers/net/ethernet/dlink/sundance.c
@@ -1664,21 +1664,23 @@ static void get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
 	strlcpy(info->bus_info, pci_name(np->pci_dev), sizeof(info->bus_info));
 }
 
-static int get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+static int get_link_ksettings(struct net_device *dev,
+			      struct ethtool_link_ksettings *cmd)
 {
 	struct netdev_private *np = netdev_priv(dev);
 	spin_lock_irq(&np->lock);
-	mii_ethtool_gset(&np->mii_if, ecmd);
+	mii_ethtool_get_link_ksettings(&np->mii_if, cmd);
 	spin_unlock_irq(&np->lock);
 	return 0;
 }
 
-static int set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+static int set_link_ksettings(struct net_device *dev,
+			      const struct ethtool_link_ksettings *cmd)
 {
 	struct netdev_private *np = netdev_priv(dev);
 	int res;
 	spin_lock_irq(&np->lock);
-	res = mii_ethtool_sset(&np->mii_if, ecmd);
+	res = mii_ethtool_set_link_ksettings(&np->mii_if, cmd);
 	spin_unlock_irq(&np->lock);
 	return res;
 }
@@ -1800,8 +1802,6 @@ static int sundance_set_wol(struct net_device *dev,
 static const struct ethtool_ops ethtool_ops = {
 	.begin = check_if_running,
 	.get_drvinfo = get_drvinfo,
-	.get_settings = get_settings,
-	.set_settings = set_settings,
 	.nway_reset = nway_reset,
 	.get_link = get_link,
 	.get_wol = sundance_get_wol,
@@ -1811,6 +1811,8 @@ static const struct ethtool_ops ethtool_ops = {
 	.get_strings = get_strings,
 	.get_sset_count = get_sset_count,
 	.get_ethtool_stats = get_ethtool_stats,
+	.get_link_ksettings = get_link_ksettings,
+	.set_link_ksettings = set_link_ksettings,
 };
 
 static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
diff --git a/drivers/net/ethernet/dnet.c b/drivers/net/ethernet/dnet.c
index 2a17c59f69f9..3e77dd863175 100644
--- a/drivers/net/ethernet/dnet.c
+++ b/drivers/net/ethernet/dnet.c
@@ -415,7 +415,7 @@ static int dnet_poll(struct napi_struct *napi, int budget)
 		/* We processed all packets available.  Tell NAPI it can
 		 * stop polling then re-enable rx interrupts.
 		 */
-		napi_complete(napi);
+		napi_complete_done(napi, npackets);
 		int_enable = dnet_readl(bp, INTR_ENB);
 		int_enable |= DNET_INTR_SRC_RX_CMDFIFOAF;
 		dnet_writel(bp, int_enable, INTR_ENB);
diff --git a/drivers/net/ethernet/ec_bhf.c b/drivers/net/ethernet/ec_bhf.c
index 7bf78a0d322c..278f139f2a22 100644
--- a/drivers/net/ethernet/ec_bhf.c
+++ b/drivers/net/ethernet/ec_bhf.c
@@ -457,7 +457,7 @@ static int ec_bhf_stop(struct net_device *net_dev)
 	return 0;
 }
 
-static struct rtnl_link_stats64 *
+static void
 ec_bhf_get_stats(struct net_device *net_dev,
 		 struct rtnl_link_stats64 *stats)
 {
@@ -472,8 +472,6 @@ ec_bhf_get_stats(struct net_device *net_dev,
 
 	stats->tx_bytes = priv->stat_tx_bytes;
 	stats->rx_bytes = priv->stat_rx_bytes;
-
-	return stats;
 }
 
 static const struct net_device_ops ec_bhf_netdev_ops = {
diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h
index 4c30c44b242e..d49528ad7821 100644
--- a/drivers/net/ethernet/emulex/benet/be.h
+++ b/drivers/net/ethernet/emulex/benet/be.h
@@ -226,11 +226,6 @@ struct be_aic_obj {		/* Adaptive interrupt coalescing (AIC) info */
 	u64 tx_reqs_prev;	/* Used to calculate TX pps */
 };
 
-enum {
-	NAPI_POLLING,
-	BUSY_POLLING
-};
-
 struct be_mcc_obj {
 	struct be_queue_info q;
 	struct be_queue_info cq;
diff --git a/drivers/net/ethernet/emulex/benet/be_ethtool.c b/drivers/net/ethernet/emulex/benet/be_ethtool.c
index 0a48a31225e6..7d1819c9e8cc 100644
--- a/drivers/net/ethernet/emulex/benet/be_ethtool.c
+++ b/drivers/net/ethernet/emulex/benet/be_ethtool.c
@@ -606,7 +606,8 @@ bool be_pause_supported(struct be_adapter *adapter)
 		false : true;
 }
 
-static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
+static int be_get_link_ksettings(struct net_device *netdev,
+				 struct ethtool_link_ksettings *cmd)
 {
 	struct be_adapter *adapter = netdev_priv(netdev);
 	u8 link_status;
@@ -614,13 +615,14 @@ static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
 	int status;
 	u32 auto_speeds;
 	u32 fixed_speeds;
+	u32 supported = 0, advertising = 0;
 
 	if (adapter->phy.link_speed < 0) {
 		status = be_cmd_link_status_query(adapter, &link_speed,
 						  &link_status, 0);
 		if (!status)
 			be_link_status_update(adapter, link_status);
-		ethtool_cmd_speed_set(ecmd, link_speed);
+		cmd->base.speed = link_speed;
 
 		status = be_cmd_get_phy_info(adapter);
 		if (!status) {
@@ -629,58 +631,51 @@ static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
 
 			be_cmd_query_cable_type(adapter);
 
-			ecmd->supported =
+			supported =
 				convert_to_et_setting(adapter,
 						      auto_speeds |
 						      fixed_speeds);
-			ecmd->advertising =
+			advertising =
 				convert_to_et_setting(adapter, auto_speeds);
 
-			ecmd->port = be_get_port_type(adapter);
+			cmd->base.port = be_get_port_type(adapter);
 
 			if (adapter->phy.auto_speeds_supported) {
-				ecmd->supported |= SUPPORTED_Autoneg;
-				ecmd->autoneg = AUTONEG_ENABLE;
-				ecmd->advertising |= ADVERTISED_Autoneg;
+				supported |= SUPPORTED_Autoneg;
+				cmd->base.autoneg = AUTONEG_ENABLE;
+				advertising |= ADVERTISED_Autoneg;
 			}
 
-			ecmd->supported |= SUPPORTED_Pause;
+			supported |= SUPPORTED_Pause;
 			if (be_pause_supported(adapter))
-				ecmd->advertising |= ADVERTISED_Pause;
-
-			switch (adapter->phy.interface_type) {
-			case PHY_TYPE_KR_10GB:
-			case PHY_TYPE_KX4_10GB:
-				ecmd->transceiver = XCVR_INTERNAL;
-				break;
-			default:
-				ecmd->transceiver = XCVR_EXTERNAL;
-				break;
-			}
+				advertising |= ADVERTISED_Pause;
 		} else {
-			ecmd->port = PORT_OTHER;
-			ecmd->autoneg = AUTONEG_DISABLE;
-			ecmd->transceiver = XCVR_DUMMY1;
+			cmd->base.port = PORT_OTHER;
+			cmd->base.autoneg = AUTONEG_DISABLE;
 		}
 
 		/* Save for future use */
-		adapter->phy.link_speed = ethtool_cmd_speed(ecmd);
-		adapter->phy.port_type = ecmd->port;
-		adapter->phy.transceiver = ecmd->transceiver;
-		adapter->phy.autoneg = ecmd->autoneg;
-		adapter->phy.advertising = ecmd->advertising;
-		adapter->phy.supported = ecmd->supported;
+		adapter->phy.link_speed = cmd->base.speed;
+		adapter->phy.port_type = cmd->base.port;
+		adapter->phy.autoneg = cmd->base.autoneg;
+		adapter->phy.advertising = advertising;
+		adapter->phy.supported = supported;
 	} else {
-		ethtool_cmd_speed_set(ecmd, adapter->phy.link_speed);
-		ecmd->port = adapter->phy.port_type;
-		ecmd->transceiver = adapter->phy.transceiver;
-		ecmd->autoneg = adapter->phy.autoneg;
-		ecmd->advertising = adapter->phy.advertising;
-		ecmd->supported = adapter->phy.supported;
+		cmd->base.speed = adapter->phy.link_speed;
+		cmd->base.port = adapter->phy.port_type;
+		cmd->base.autoneg = adapter->phy.autoneg;
+		advertising = adapter->phy.advertising;
+		supported = adapter->phy.supported;
 	}
 
-	ecmd->duplex = netif_carrier_ok(netdev) ? DUPLEX_FULL : DUPLEX_UNKNOWN;
-	ecmd->phy_address = adapter->port_num;
+	cmd->base.duplex = netif_carrier_ok(netdev) ?
+		DUPLEX_FULL : DUPLEX_UNKNOWN;
+	cmd->base.phy_address = adapter->port_num;
+
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+						supported);
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+						advertising);
 
 	return 0;
 }
@@ -1399,7 +1394,6 @@ static int be_set_priv_flags(struct net_device *netdev, u32 flags)
 }
 
 const struct ethtool_ops be_ethtool_ops = {
-	.get_settings = be_get_settings,
 	.get_drvinfo = be_get_drvinfo,
 	.get_wol = be_get_wol,
 	.set_wol = be_set_wol,
@@ -1433,5 +1427,6 @@ const struct ethtool_ops be_ethtool_ops = {
 	.get_channels = be_get_channels,
 	.set_channels = be_set_channels,
 	.get_module_info = be_get_module_info,
-	.get_module_eeprom = be_get_module_eeprom
+	.get_module_eeprom = be_get_module_eeprom,
+	.get_link_ksettings = be_get_link_ksettings,
 };
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index cd49a54c538d..6be3b9aba8ed 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -647,8 +647,8 @@ void be_parse_stats(struct be_adapter *adapter)
 	}
 }
 
-static struct rtnl_link_stats64 *be_get_stats64(struct net_device *netdev,
-						struct rtnl_link_stats64 *stats)
+static void be_get_stats64(struct net_device *netdev,
+			   struct rtnl_link_stats64 *stats)
 {
 	struct be_adapter *adapter = netdev_priv(netdev);
 	struct be_drv_stats *drvs = &adapter->drv_stats;
@@ -712,7 +712,6 @@ static struct rtnl_link_stats64 *be_get_stats64(struct net_device *netdev,
 	stats->rx_fifo_errors = drvs->rxpp_fifo_overflow_drop +
 				drvs->rx_input_fifo_overflow_drop +
 				drvs->rx_drops_no_pbuf;
-	return stats;
 }
 
 void be_link_status_update(struct be_adapter *adapter, u8 link_status)
@@ -3064,7 +3063,7 @@ static inline bool do_gro(struct be_rx_compl_info *rxcp)
 }
 
 static int be_process_rx(struct be_rx_obj *rxo, struct napi_struct *napi,
-			 int budget, int polling)
+			 int budget)
 {
 	struct be_adapter *adapter = rxo->adapter;
 	struct be_queue_info *rx_cq = &rxo->cq;
@@ -3096,8 +3095,7 @@ static int be_process_rx(struct be_rx_obj *rxo, struct napi_struct *napi,
 			goto loop_continue;
 		}
 
-		/* Don't do gro when we're busy_polling */
-		if (do_gro(rxcp) && polling != BUSY_POLLING)
+		if (do_gro(rxcp))
 			be_rx_compl_process_gro(rxo, napi, rxcp);
 		else
 			be_rx_compl_process(rxo, napi, rxcp);
@@ -3195,106 +3193,6 @@ static void be_process_tx(struct be_adapter *adapter, struct be_tx_obj *txo,
 	}
 }
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-static inline bool be_lock_napi(struct be_eq_obj *eqo)
-{
-	bool status = true;
-
-	spin_lock(&eqo->lock); /* BH is already disabled */
-	if (eqo->state & BE_EQ_LOCKED) {
-		WARN_ON(eqo->state & BE_EQ_NAPI);
-		eqo->state |= BE_EQ_NAPI_YIELD;
-		status = false;
-	} else {
-		eqo->state = BE_EQ_NAPI;
-	}
-	spin_unlock(&eqo->lock);
-	return status;
-}
-
-static inline void be_unlock_napi(struct be_eq_obj *eqo)
-{
-	spin_lock(&eqo->lock); /* BH is already disabled */
-
-	WARN_ON(eqo->state & (BE_EQ_POLL | BE_EQ_NAPI_YIELD));
-	eqo->state = BE_EQ_IDLE;
-
-	spin_unlock(&eqo->lock);
-}
-
-static inline bool be_lock_busy_poll(struct be_eq_obj *eqo)
-{
-	bool status = true;
-
-	spin_lock_bh(&eqo->lock);
-	if (eqo->state & BE_EQ_LOCKED) {
-		eqo->state |= BE_EQ_POLL_YIELD;
-		status = false;
-	} else {
-		eqo->state |= BE_EQ_POLL;
-	}
-	spin_unlock_bh(&eqo->lock);
-	return status;
-}
-
-static inline void be_unlock_busy_poll(struct be_eq_obj *eqo)
-{
-	spin_lock_bh(&eqo->lock);
-
-	WARN_ON(eqo->state & (BE_EQ_NAPI));
-	eqo->state = BE_EQ_IDLE;
-
-	spin_unlock_bh(&eqo->lock);
-}
-
-static inline void be_enable_busy_poll(struct be_eq_obj *eqo)
-{
-	spin_lock_init(&eqo->lock);
-	eqo->state = BE_EQ_IDLE;
-}
-
-static inline void be_disable_busy_poll(struct be_eq_obj *eqo)
-{
-	local_bh_disable();
-
-	/* It's enough to just acquire napi lock on the eqo to stop
-	 * be_busy_poll() from processing any queueus.
-	 */
-	while (!be_lock_napi(eqo))
-		mdelay(1);
-
-	local_bh_enable();
-}
-
-#else /* CONFIG_NET_RX_BUSY_POLL */
-
-static inline bool be_lock_napi(struct be_eq_obj *eqo)
-{
-	return true;
-}
-
-static inline void be_unlock_napi(struct be_eq_obj *eqo)
-{
-}
-
-static inline bool be_lock_busy_poll(struct be_eq_obj *eqo)
-{
-	return false;
-}
-
-static inline void be_unlock_busy_poll(struct be_eq_obj *eqo)
-{
-}
-
-static inline void be_enable_busy_poll(struct be_eq_obj *eqo)
-{
-}
-
-static inline void be_disable_busy_poll(struct be_eq_obj *eqo)
-{
-}
-#endif /* CONFIG_NET_RX_BUSY_POLL */
-
 int be_poll(struct napi_struct *napi, int budget)
 {
 	struct be_eq_obj *eqo = container_of(napi, struct be_eq_obj, napi);
@@ -3309,25 +3207,20 @@ int be_poll(struct napi_struct *napi, int budget)
 	for_all_tx_queues_on_eq(adapter, eqo, txo, i)
 		be_process_tx(adapter, txo, i);
 
-	if (be_lock_napi(eqo)) {
-		/* This loop will iterate twice for EQ0 in which
-		 * completions of the last RXQ (default one) are also processed
-		 * For other EQs the loop iterates only once
-		 */
-		for_all_rx_queues_on_eq(adapter, eqo, rxo, i) {
-			work = be_process_rx(rxo, napi, budget, NAPI_POLLING);
-			max_work = max(work, max_work);
-		}
-		be_unlock_napi(eqo);
-	} else {
-		max_work = budget;
+	/* This loop will iterate twice for EQ0 in which
+	 * completions of the last RXQ (default one) are also processed
+	 * For other EQs the loop iterates only once
+	 */
+	for_all_rx_queues_on_eq(adapter, eqo, rxo, i) {
+		work = be_process_rx(rxo, napi, budget);
+		max_work = max(work, max_work);
 	}
 
 	if (is_mcc_eqo(eqo))
 		be_process_mcc(adapter);
 
 	if (max_work < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, max_work);
 
 		/* Skyhawk EQ_DB has a provision to set the rearm to interrupt
 		 * delay via a delay multiplier encoding value
@@ -3344,28 +3237,6 @@ int be_poll(struct napi_struct *napi, int budget)
 	return max_work;
 }
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-static int be_busy_poll(struct napi_struct *napi)
-{
-	struct be_eq_obj *eqo = container_of(napi, struct be_eq_obj, napi);
-	struct be_adapter *adapter = eqo->adapter;
-	struct be_rx_obj *rxo;
-	int i, work = 0;
-
-	if (!be_lock_busy_poll(eqo))
-		return LL_FLUSH_BUSY;
-
-	for_all_rx_queues_on_eq(adapter, eqo, rxo, i) {
-		work = be_process_rx(rxo, napi, 4, BUSY_POLLING);
-		if (work)
-			break;
-	}
-
-	be_unlock_busy_poll(eqo);
-	return work;
-}
-#endif
-
 void be_detect_error(struct be_adapter *adapter)
 {
 	u32 ue_lo = 0, ue_hi = 0, ue_lo_mask = 0, ue_hi_mask = 0;
@@ -3670,7 +3541,6 @@ static int be_close(struct net_device *netdev)
 	if (adapter->flags & BE_FLAGS_NAPI_ENABLED) {
 		for_all_evt_queues(adapter, eqo, i) {
 			napi_disable(&eqo->napi);
-			be_disable_busy_poll(eqo);
 		}
 		adapter->flags &= ~BE_FLAGS_NAPI_ENABLED;
 	}
@@ -3840,7 +3710,6 @@ static int be_open(struct net_device *netdev)
 
 	for_all_evt_queues(adapter, eqo, i) {
 		napi_enable(&eqo->napi);
-		be_enable_busy_poll(eqo);
 		be_eq_notify(adapter, eqo->q.id, true, true, 0, 0);
 	}
 	adapter->flags |= BE_FLAGS_NAPI_ENABLED;
@@ -5246,9 +5115,6 @@ static const struct net_device_ops be_netdev_ops = {
 #endif
 	.ndo_bridge_setlink	= be_ndo_bridge_setlink,
 	.ndo_bridge_getlink	= be_ndo_bridge_getlink,
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	.ndo_busy_poll		= be_busy_poll,
-#endif
 	.ndo_udp_tunnel_add	= be_add_vxlan_port,
 	.ndo_udp_tunnel_del	= be_del_vxlan_port,
 	.ndo_features_check	= be_features_check,
diff --git a/drivers/net/ethernet/ethoc.c b/drivers/net/ethernet/ethoc.c
index 45abc81f6f55..23d82748f52b 100644
--- a/drivers/net/ethernet/ethoc.c
+++ b/drivers/net/ethernet/ethoc.c
@@ -180,8 +180,6 @@ MODULE_PARM_DESC(buffer_size, "DMA buffer allocation size");
  * struct ethoc - driver-private device structure
  * @iobase:	pointer to I/O memory region
  * @membase:	pointer to buffer memory region
- * @dma_alloc:	dma allocated buffer size
- * @io_region_size:	I/O memory region size
  * @num_bd:	number of buffer descriptors
  * @num_tx:	number of send buffers
  * @cur_tx:	last send buffer written
@@ -199,8 +197,6 @@ MODULE_PARM_DESC(buffer_size, "DMA buffer allocation size");
 struct ethoc {
 	void __iomem *iobase;
 	void __iomem *membase;
-	int dma_alloc;
-	resource_size_t io_region_size;
 	bool big_endian;
 
 	unsigned int num_bd;
@@ -618,7 +614,7 @@ static int ethoc_poll(struct napi_struct *napi, int budget)
 	tx_work_done = ethoc_tx(priv->netdev, budget);
 
 	if (rx_work_done < budget && tx_work_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, rx_work_done);
 		ethoc_enable_irq(priv, INT_MASK_TX | INT_MASK_RX);
 	}
 
@@ -999,7 +995,7 @@ static int ethoc_set_ringparam(struct net_device *dev,
 	return 0;
 }
 
-const struct ethtool_ops ethoc_ethtool_ops = {
+static const struct ethtool_ops ethoc_ethtool_ops = {
 	.get_regs_len = ethoc_get_regs_len,
 	.get_regs = ethoc_get_regs,
 	.nway_reset = phy_ethtool_nway_reset,
@@ -1035,7 +1031,6 @@ static int ethoc_probe(struct platform_device *pdev)
 	struct ethoc *priv = NULL;
 	int num_bd;
 	int ret = 0;
-	bool random_mac = false;
 	struct ethoc_platform_data *pdata = dev_get_platdata(&pdev->dev);
 	u32 eth_clkfreq = pdata ? pdata->eth_clkfreq : 0;
 
@@ -1096,8 +1091,6 @@ static int ethoc_probe(struct platform_device *pdev)
 	/* setup driver-private data */
 	priv = netdev_priv(netdev);
 	priv->netdev = netdev;
-	priv->dma_alloc = 0;
-	priv->io_region_size = resource_size(mmio);
 
 	priv->iobase = devm_ioremap_nocache(&pdev->dev, netdev->base_addr,
 			resource_size(mmio));
@@ -1127,7 +1120,6 @@ static int ethoc_probe(struct platform_device *pdev)
 			goto free;
 		}
 		netdev->mem_end = netdev->mem_start + buffer_size;
-		priv->dma_alloc = buffer_size;
 	}
 
 	priv->big_endian = pdata ? pdata->big_endian :
@@ -1176,16 +1168,11 @@ static int ethoc_probe(struct platform_device *pdev)
 	/* Check the MAC again for validity, if it still isn't choose and
 	 * program a random one.
 	 */
-	if (!is_valid_ether_addr(netdev->dev_addr)) {
-		eth_random_addr(netdev->dev_addr);
-		random_mac = true;
-	}
+	if (!is_valid_ether_addr(netdev->dev_addr))
+		eth_hw_addr_random(netdev);
 
 	ethoc_do_set_mac_address(netdev);
 
-	if (random_mac)
-		netdev->addr_assign_type = NET_ADDR_RANDOM;
-
 	/* Allow the platform setup code to adjust MII management bus clock. */
 	if (!eth_clkfreq) {
 		struct clk *clk = devm_clk_get(&pdev->dev, NULL);
diff --git a/drivers/net/ethernet/ezchip/nps_enet.c b/drivers/net/ethernet/ezchip/nps_enet.c
index 223f35cc034c..992ebe973d25 100644
--- a/drivers/net/ethernet/ezchip/nps_enet.c
+++ b/drivers/net/ethernet/ezchip/nps_enet.c
@@ -192,7 +192,7 @@ static int nps_enet_poll(struct napi_struct *napi, int budget)
 	if (work_done < budget) {
 		u32 buf_int_enable_value = 0;
 
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 
 		/* set tx_done and rx_rdy bits */
 		buf_int_enable_value |= NPS_ENET_ENABLE << RX_RDY_SHIFT;
diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
index dce5f7b7f772..c0ddbbe6c226 100644
--- a/drivers/net/ethernet/faraday/ftmac100.c
+++ b/drivers/net/ethernet/faraday/ftmac100.c
@@ -825,16 +825,18 @@ static void ftmac100_get_drvinfo(struct net_device *netdev,
 	strlcpy(info->bus_info, dev_name(&netdev->dev), sizeof(info->bus_info));
 }
 
-static int ftmac100_get_settings(struct net_device *netdev, struct ethtool_cmd *cmd)
+static int ftmac100_get_link_ksettings(struct net_device *netdev,
+				       struct ethtool_link_ksettings *cmd)
 {
 	struct ftmac100 *priv = netdev_priv(netdev);
-	return mii_ethtool_gset(&priv->mii, cmd);
+	return mii_ethtool_get_link_ksettings(&priv->mii, cmd);
 }
 
-static int ftmac100_set_settings(struct net_device *netdev, struct ethtool_cmd *cmd)
+static int ftmac100_set_link_ksettings(struct net_device *netdev,
+				       const struct ethtool_link_ksettings *cmd)
 {
 	struct ftmac100 *priv = netdev_priv(netdev);
-	return mii_ethtool_sset(&priv->mii, cmd);
+	return mii_ethtool_set_link_ksettings(&priv->mii, cmd);
 }
 
 static int ftmac100_nway_reset(struct net_device *netdev)
@@ -850,11 +852,11 @@ static u32 ftmac100_get_link(struct net_device *netdev)
 }
 
 static const struct ethtool_ops ftmac100_ethtool_ops = {
-	.set_settings		= ftmac100_set_settings,
-	.get_settings		= ftmac100_get_settings,
 	.get_drvinfo		= ftmac100_get_drvinfo,
 	.nway_reset		= ftmac100_nway_reset,
 	.get_link		= ftmac100_get_link,
+	.get_link_ksettings	= ftmac100_get_link_ksettings,
+	.set_link_ksettings	= ftmac100_set_link_ksettings,
 };
 
 /******************************************************************************
diff --git a/drivers/net/ethernet/fealnx.c b/drivers/net/ethernet/fealnx.c
index 9cb436cb3745..766636a7c25e 100644
--- a/drivers/net/ethernet/fealnx.c
+++ b/drivers/net/ethernet/fealnx.c
@@ -1817,25 +1817,27 @@ static void netdev_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *i
 	strlcpy(info->bus_info, pci_name(np->pci_dev), sizeof(info->bus_info));
 }
 
-static int netdev_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int netdev_get_link_ksettings(struct net_device *dev,
+				     struct ethtool_link_ksettings *cmd)
 {
 	struct netdev_private *np = netdev_priv(dev);
 	int rc;
 
 	spin_lock_irq(&np->lock);
-	rc = mii_ethtool_gset(&np->mii, cmd);
+	rc = mii_ethtool_get_link_ksettings(&np->mii, cmd);
 	spin_unlock_irq(&np->lock);
 
 	return rc;
 }
 
-static int netdev_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int netdev_set_link_ksettings(struct net_device *dev,
+				     const struct ethtool_link_ksettings *cmd)
 {
 	struct netdev_private *np = netdev_priv(dev);
 	int rc;
 
 	spin_lock_irq(&np->lock);
-	rc = mii_ethtool_sset(&np->mii, cmd);
+	rc = mii_ethtool_set_link_ksettings(&np->mii, cmd);
 	spin_unlock_irq(&np->lock);
 
 	return rc;
@@ -1865,12 +1867,12 @@ static void netdev_set_msglevel(struct net_device *dev, u32 value)
 
 static const struct ethtool_ops netdev_ethtool_ops = {
 	.get_drvinfo		= netdev_get_drvinfo,
-	.get_settings		= netdev_get_settings,
-	.set_settings		= netdev_set_settings,
 	.nway_reset		= netdev_nway_reset,
 	.get_link		= netdev_get_link,
 	.get_msglevel		= netdev_get_msglevel,
 	.set_msglevel		= netdev_set_msglevel,
+	.get_link_ksettings	= netdev_get_link_ksettings,
+	.set_link_ksettings	= netdev_set_link_ksettings,
 };
 
 static int mii_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
index 726b5693ae8a..e2ca107f9d94 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
@@ -313,8 +313,8 @@ static void dpaa_tx_timeout(struct net_device *net_dev)
 /* Calculates the statistics for the given device by adding the statistics
  * collected by each CPU.
  */
-static struct rtnl_link_stats64 *dpaa_get_stats64(struct net_device *net_dev,
-						  struct rtnl_link_stats64 *s)
+static void dpaa_get_stats64(struct net_device *net_dev,
+			     struct rtnl_link_stats64 *s)
 {
 	int numstats = sizeof(struct rtnl_link_stats64) / sizeof(u64);
 	struct dpaa_priv *priv = netdev_priv(net_dev);
@@ -332,8 +332,6 @@ static struct rtnl_link_stats64 *dpaa_get_stats64(struct net_device *net_dev,
 		for (j = 0; j < numstats; j++)
 			netstats[j] += cpustats[j];
 	}
-
-	return s;
 }
 
 static struct mac_device *dpaa_mac_dev_get(struct platform_device *pdev)
@@ -2003,7 +2001,7 @@ static int dpaa_eth_poll(struct napi_struct *napi, int budget)
 	int cleaned = qman_p_poll_dqrr(np->p, budget);
 
 	if (cleaned < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, cleaned);
 		qman_p_irqsource_add(np->p, QM_PIRQ_DQRI);
 
 	} else if (np->down) {
@@ -2335,6 +2333,13 @@ static int dpaa_eth_stop(struct net_device *net_dev)
 	return err;
 }
 
+static int dpaa_ioctl(struct net_device *net_dev, struct ifreq *rq, int cmd)
+{
+	if (!net_dev->phydev)
+		return -EINVAL;
+	return phy_mii_ioctl(net_dev->phydev, rq, cmd);
+}
+
 static const struct net_device_ops dpaa_ops = {
 	.ndo_open = dpaa_open,
 	.ndo_start_xmit = dpaa_start_xmit,
@@ -2344,6 +2349,7 @@ static const struct net_device_ops dpaa_ops = {
 	.ndo_set_mac_address = dpaa_set_mac_address,
 	.ndo_validate_addr = eth_validate_addr,
 	.ndo_set_rx_mode = dpaa_set_rx_mode,
+	.ndo_do_ioctl = dpaa_ioctl,
 };
 
 static int dpaa_napi_add(struct net_device *net_dev)
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c b/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c
index 27e7044667d1..15571e251fb9 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c
@@ -72,8 +72,8 @@ static char dpaa_stats_global[][ETH_GSTRING_LEN] = {
 #define DPAA_STATS_PERCPU_LEN ARRAY_SIZE(dpaa_stats_percpu)
 #define DPAA_STATS_GLOBAL_LEN ARRAY_SIZE(dpaa_stats_global)
 
-static int dpaa_get_settings(struct net_device *net_dev,
-			     struct ethtool_cmd *et_cmd)
+static int dpaa_get_link_ksettings(struct net_device *net_dev,
+				   struct ethtool_link_ksettings *cmd)
 {
 	int err;
 
@@ -82,13 +82,13 @@ static int dpaa_get_settings(struct net_device *net_dev,
 		return 0;
 	}
 
-	err = phy_ethtool_gset(net_dev->phydev, et_cmd);
+	err = phy_ethtool_ksettings_get(net_dev->phydev, cmd);
 
 	return err;
 }
 
-static int dpaa_set_settings(struct net_device *net_dev,
-			     struct ethtool_cmd *et_cmd)
+static int dpaa_set_link_ksettings(struct net_device *net_dev,
+				   const struct ethtool_link_ksettings *cmd)
 {
 	int err;
 
@@ -97,9 +97,9 @@ static int dpaa_set_settings(struct net_device *net_dev,
 		return -ENODEV;
 	}
 
-	err = phy_ethtool_sset(net_dev->phydev, et_cmd);
+	err = phy_ethtool_ksettings_set(net_dev->phydev, cmd);
 	if (err < 0)
-		netdev_err(net_dev, "phy_ethtool_sset() = %d\n", err);
+		netdev_err(net_dev, "phy_ethtool_ksettings_set() = %d\n", err);
 
 	return err;
 }
@@ -402,8 +402,6 @@ static void dpaa_get_strings(struct net_device *net_dev, u32 stringset,
 }
 
 const struct ethtool_ops dpaa_ethtool_ops = {
-	.get_settings = dpaa_get_settings,
-	.set_settings = dpaa_set_settings,
 	.get_drvinfo = dpaa_get_drvinfo,
 	.get_msglevel = dpaa_get_msglevel,
 	.set_msglevel = dpaa_set_msglevel,
@@ -414,4 +412,6 @@ const struct ethtool_ops dpaa_ethtool_ops = {
 	.get_sset_count = dpaa_get_sset_count,
 	.get_ethtool_stats = dpaa_get_ethtool_stats,
 	.get_strings = dpaa_get_strings,
+	.get_link_ksettings = dpaa_get_link_ksettings,
+	.set_link_ksettings = dpaa_set_link_ksettings,
 };
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 8be7034b2e7b..91a16641e851 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -1615,7 +1615,7 @@ static int fec_enet_rx_napi(struct napi_struct *napi, int budget)
 	fec_enet_tx(ndev);
 
 	if (pkts < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, pkts);
 		writel(FEC_DEFAULT_IMASK, fep->hwp + FEC_IMASK);
 	}
 	return pkts;
diff --git a/drivers/net/ethernet/freescale/fman/fman_dtsec.c b/drivers/net/ethernet/freescale/fman/fman_dtsec.c
index c88918c4c5f3..84ea130eed36 100644
--- a/drivers/net/ethernet/freescale/fman/fman_dtsec.c
+++ b/drivers/net/ethernet/freescale/fman/fman_dtsec.c
@@ -337,7 +337,7 @@ struct fman_mac {
 	u8 mac_id;
 	u32 exceptions;
 	bool ptp_tsu_enabled;
-	bool en_tsu_err_exeption;
+	bool en_tsu_err_exception;
 	struct dtsec_cfg *dtsec_drv_param;
 	void *fm;
 	struct fman_rev_info fm_rev_info;
@@ -1247,12 +1247,12 @@ int dtsec_set_exception(struct fman_mac *dtsec,
 		switch (exception) {
 		case FM_MAC_EX_1G_1588_TS_RX_ERR:
 			if (enable) {
-				dtsec->en_tsu_err_exeption = true;
+				dtsec->en_tsu_err_exception = true;
 				iowrite32be(ioread32be(&regs->tmr_pemask) |
 					    TMR_PEMASK_TSREEN,
 					    &regs->tmr_pemask);
 			} else {
-				dtsec->en_tsu_err_exeption = false;
+				dtsec->en_tsu_err_exception = false;
 				iowrite32be(ioread32be(&regs->tmr_pemask) &
 					    ~TMR_PEMASK_TSREEN,
 					    &regs->tmr_pemask);
@@ -1420,7 +1420,7 @@ struct fman_mac *dtsec_config(struct fman_mac_params *params)
 	dtsec->event_cb = params->event_cb;
 	dtsec->dev_id = params->dev_id;
 	dtsec->ptp_tsu_enabled = dtsec->dtsec_drv_param->ptp_tsu_en;
-	dtsec->en_tsu_err_exeption = dtsec->dtsec_drv_param->ptp_exception_en;
+	dtsec->en_tsu_err_exception = dtsec->dtsec_drv_param->ptp_exception_en;
 
 	dtsec->fm = params->fm;
 	dtsec->basex_if = params->basex_if;
diff --git a/drivers/net/ethernet/freescale/fman/fman_memac.c b/drivers/net/ethernet/freescale/fman/fman_memac.c
index 71a5ded9d1de..cd6a53eaf161 100644
--- a/drivers/net/ethernet/freescale/fman/fman_memac.c
+++ b/drivers/net/ethernet/freescale/fman/fman_memac.c
@@ -38,6 +38,7 @@
 #include <linux/slab.h>
 #include <linux/io.h>
 #include <linux/phy.h>
+#include <linux/phy_fixed.h>
 #include <linux/of_mdio.h>
 
 /* PCS registers */
diff --git a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
index 1f98838f32b7..753259091b22 100644
--- a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
+++ b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
@@ -301,7 +301,7 @@ static int fs_enet_napi(struct napi_struct *napi, int budget)
 
 	if (received < budget && tx_left) {
 		/* done */
-		napi_complete(napi);
+		napi_complete_done(napi, received);
 		(*fep->ops->napi_enable)(dev);
 
 		return received;
@@ -964,11 +964,10 @@ static int fs_enet_probe(struct platform_device *ofdev)
 	 */
 	clk = devm_clk_get(&ofdev->dev, "per");
 	if (!IS_ERR(clk)) {
-		err = clk_prepare_enable(clk);
-		if (err) {
-			ret = err;
+		ret = clk_prepare_enable(clk);
+		if (ret)
 			goto out_deregister_fixed_link;
-		}
+
 		fpi->clk_per = clk;
 	}
 
@@ -1045,10 +1044,10 @@ out_cleanup_data:
 out_free_dev:
 	free_netdev(ndev);
 out_put:
-	of_node_put(fpi->phy_node);
 	if (fpi->clk_per)
 		clk_disable_unprepare(fpi->clk_per);
 out_deregister_fixed_link:
+	of_node_put(fpi->phy_node);
 	if (of_phy_is_fixed_link(ofdev->dev.of_node))
 		of_phy_deregister_fixed_link(ofdev->dev.of_node);
 out_free_fpi:
diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c
index 957bfc220978..0ff166ec3e7e 100644
--- a/drivers/net/ethernet/freescale/gianfar.c
+++ b/drivers/net/ethernet/freescale/gianfar.c
@@ -3183,7 +3183,7 @@ static int gfar_poll_rx_sq(struct napi_struct *napi, int budget)
 
 	if (work_done < budget) {
 		u32 imask;
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		/* Clear the halt bit in RSTAT */
 		gfar_write(&regs->rstat, gfargrp->rstat);
 
@@ -3272,7 +3272,7 @@ static int gfar_poll_rx(struct napi_struct *napi, int budget)
 
 	if (!num_act_queues) {
 		u32 imask;
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 
 		/* Clear the halt bit in RSTAT */
 		gfar_write(&regs->rstat, gfargrp->rstat);
diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c
index 9d660888510f..3f7ae9f64cd8 100644
--- a/drivers/net/ethernet/freescale/ucc_geth.c
+++ b/drivers/net/ethernet/freescale/ucc_geth.c
@@ -3303,7 +3303,7 @@ static int ucc_geth_poll(struct napi_struct *napi, int budget)
 		howmany += ucc_geth_rx(ugeth, i, budget - howmany);
 
 	if (howmany < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, howmany);
 		setbits32(ugeth->uccf->p_uccm, UCCE_RX_EVENTS | UCCE_TX_EVENTS);
 	}
 
diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c
index 97b184774784..0cec06bec63e 100644
--- a/drivers/net/ethernet/hisilicon/hip04_eth.c
+++ b/drivers/net/ethernet/hisilicon/hip04_eth.c
@@ -555,7 +555,7 @@ refill:
 		priv->reg_inten |= RCV_INT;
 		writel_relaxed(priv->reg_inten, priv->base + PPE_INTEN);
 	}
-	napi_complete(napi);
+	napi_complete_done(napi, rx);
 done:
 	/* clean up tx descriptors and start a new timer if necessary */
 	tx_remaining = hip04_tx_reclaim(ndev, false);
@@ -701,11 +701,6 @@ static void hip04_tx_timeout_task(struct work_struct *work)
 	hip04_mac_open(priv->ndev);
 }
 
-static struct net_device_stats *hip04_get_stats(struct net_device *ndev)
-{
-	return &ndev->stats;
-}
-
 static int hip04_get_coalesce(struct net_device *netdev,
 			      struct ethtool_coalesce *ec)
 {
@@ -764,7 +759,6 @@ static const struct ethtool_ops hip04_ethtool_ops = {
 static const struct net_device_ops hip04_netdev_ops = {
 	.ndo_open		= hip04_mac_open,
 	.ndo_stop		= hip04_mac_stop,
-	.ndo_get_stats		= hip04_get_stats,
 	.ndo_start_xmit		= hip04_mac_start_xmit,
 	.ndo_set_mac_address	= hip04_set_mac_address,
 	.ndo_tx_timeout         = hip04_timeout,
diff --git a/drivers/net/ethernet/hisilicon/hisi_femac.c b/drivers/net/ethernet/hisilicon/hisi_femac.c
index 979852d56f31..2c2808830e95 100644
--- a/drivers/net/ethernet/hisilicon/hisi_femac.c
+++ b/drivers/net/ethernet/hisilicon/hisi_femac.c
@@ -330,7 +330,7 @@ static int hisi_femac_poll(struct napi_struct *napi, int budget)
 	} while (ints & DEF_INT_MASK);
 
 	if (work_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		hisi_femac_irq_enable(priv, DEF_INT_MASK &
 					(~IRQ_INT_TX_PER_PACKET));
 	}
diff --git a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c
index 418ca1f3774a..25a6c8722eca 100644
--- a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c
+++ b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c
@@ -662,7 +662,7 @@ static int hix5hd2_poll(struct napi_struct *napi, int budget)
 	} while (ints & DEF_INT_MASK);
 
 	if (work_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		hix5hd2_irq_enable(priv);
 	}
 
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c
index 8aed72860e7c..fca37e2c7f01 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c
@@ -797,7 +797,6 @@ static void hns_nic_rx_up_pro(struct hns_nic_ring_data *ring_data,
 
 	skb->protocol = eth_type_trans(skb, ndev);
 	(void)napi_gro_receive(&ring_data->napi, skb);
-	ndev->last_rx = jiffies;
 }
 
 static int hns_desc_unused(struct hnae_ring *ring)
@@ -1203,43 +1202,48 @@ static void hns_set_irq_affinity(struct hns_nic_priv *priv)
 	struct hns_nic_ring_data *rd;
 	int i;
 	int cpu;
-	cpumask_t mask;
+	cpumask_var_t mask;
+
+	if (!alloc_cpumask_var(&mask, GFP_KERNEL))
+		return;
 
 	/*diffrent irq banlance for 16core and 32core*/
 	if (h->q_num == num_possible_cpus()) {
 		for (i = 0; i < h->q_num * 2; i++) {
 			rd = &priv->ring_data[i];
 			if (cpu_online(rd->queue_index)) {
-				cpumask_clear(&mask);
+				cpumask_clear(mask);
 				cpu = rd->queue_index;
-				cpumask_set_cpu(cpu, &mask);
+				cpumask_set_cpu(cpu, mask);
 				(void)irq_set_affinity_hint(rd->ring->irq,
-							    &mask);
+							    mask);
 			}
 		}
 	} else {
 		for (i = 0; i < h->q_num; i++) {
 			rd = &priv->ring_data[i];
 			if (cpu_online(rd->queue_index * 2)) {
-				cpumask_clear(&mask);
+				cpumask_clear(mask);
 				cpu = rd->queue_index * 2;
-				cpumask_set_cpu(cpu, &mask);
+				cpumask_set_cpu(cpu, mask);
 				(void)irq_set_affinity_hint(rd->ring->irq,
-							    &mask);
+							    mask);
 			}
 		}
 
 		for (i = h->q_num; i < h->q_num * 2; i++) {
 			rd = &priv->ring_data[i];
 			if (cpu_online(rd->queue_index * 2 + 1)) {
-				cpumask_clear(&mask);
+				cpumask_clear(mask);
 				cpu = rd->queue_index * 2 + 1;
-				cpumask_set_cpu(cpu, &mask);
+				cpumask_set_cpu(cpu, mask);
 				(void)irq_set_affinity_hint(rd->ring->irq,
-							    &mask);
+							    mask);
 			}
 		}
 	}
+
+	free_cpumask_var(mask);
 }
 
 static int hns_nic_init_irq(struct hns_nic_priv *priv)
@@ -1625,8 +1629,8 @@ void hns_nic_set_rx_mode(struct net_device *ndev)
 		netdev_err(ndev, "sync uc address fail\n");
 }
 
-struct rtnl_link_stats64 *hns_nic_get_stats64(struct net_device *ndev,
-					      struct rtnl_link_stats64 *stats)
+static void hns_nic_get_stats64(struct net_device *ndev,
+				struct rtnl_link_stats64 *stats)
 {
 	int idx = 0;
 	u64 tx_bytes = 0;
@@ -1668,8 +1672,6 @@ struct rtnl_link_stats64 *hns_nic_get_stats64(struct net_device *ndev,
 	stats->tx_window_errors = ndev->stats.tx_window_errors;
 	stats->rx_compressed = ndev->stats.rx_compressed;
 	stats->tx_compressed = ndev->stats.tx_compressed;
-
-	return stats;
 }
 
 static u16
diff --git a/drivers/net/ethernet/ibm/ehea/ehea_ethtool.c b/drivers/net/ethernet/ibm/ehea/ehea_ethtool.c
index 85a3866459cf..4f58d338d739 100644
--- a/drivers/net/ethernet/ibm/ehea/ehea_ethtool.c
+++ b/drivers/net/ethernet/ibm/ehea/ehea_ethtool.c
@@ -31,9 +31,11 @@
 #include "ehea.h"
 #include "ehea_phyp.h"
 
-static int ehea_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int ehea_get_link_ksettings(struct net_device *dev,
+				   struct ethtool_link_ksettings *cmd)
 {
 	struct ehea_port *port = netdev_priv(dev);
+	u32 supported, advertising;
 	u32 speed;
 	int ret;
 
@@ -60,68 +62,75 @@ static int ehea_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 			speed = -1;
 			break; /* BUG */
 		}
-		cmd->duplex = port->full_duplex == 1 ?
+		cmd->base.duplex = port->full_duplex == 1 ?
 						     DUPLEX_FULL : DUPLEX_HALF;
 	} else {
 		speed = SPEED_UNKNOWN;
-		cmd->duplex = DUPLEX_UNKNOWN;
+		cmd->base.duplex = DUPLEX_UNKNOWN;
 	}
-	ethtool_cmd_speed_set(cmd, speed);
+	cmd->base.speed = speed;
 
-	if (cmd->speed == SPEED_10000) {
-		cmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
-		cmd->advertising = (ADVERTISED_10000baseT_Full | ADVERTISED_FIBRE);
-		cmd->port = PORT_FIBRE;
+	if (cmd->base.speed == SPEED_10000) {
+		supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
+		advertising = (ADVERTISED_10000baseT_Full | ADVERTISED_FIBRE);
+		cmd->base.port = PORT_FIBRE;
 	} else {
-		cmd->supported = (SUPPORTED_1000baseT_Full | SUPPORTED_100baseT_Full
+		supported = (SUPPORTED_1000baseT_Full | SUPPORTED_100baseT_Full
 			       | SUPPORTED_100baseT_Half | SUPPORTED_10baseT_Full
 			       | SUPPORTED_10baseT_Half | SUPPORTED_Autoneg
 			       | SUPPORTED_TP);
-		cmd->advertising = (ADVERTISED_1000baseT_Full | ADVERTISED_Autoneg
+		advertising = (ADVERTISED_1000baseT_Full | ADVERTISED_Autoneg
 				 | ADVERTISED_TP);
-		cmd->port = PORT_TP;
+		cmd->base.port = PORT_TP;
 	}
 
-	cmd->autoneg = port->autoneg == 1 ? AUTONEG_ENABLE : AUTONEG_DISABLE;
+	cmd->base.autoneg = port->autoneg == 1 ?
+		AUTONEG_ENABLE : AUTONEG_DISABLE;
+
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+						supported);
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+						advertising);
 
 	return 0;
 }
 
-static int ehea_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int ehea_set_link_ksettings(struct net_device *dev,
+				   const struct ethtool_link_ksettings *cmd)
 {
 	struct ehea_port *port = netdev_priv(dev);
 	int ret = 0;
 	u32 sp;
 
-	if (cmd->autoneg == AUTONEG_ENABLE) {
+	if (cmd->base.autoneg == AUTONEG_ENABLE) {
 		sp = EHEA_SPEED_AUTONEG;
 		goto doit;
 	}
 
-	switch (cmd->speed) {
+	switch (cmd->base.speed) {
 	case SPEED_10:
-		if (cmd->duplex == DUPLEX_FULL)
+		if (cmd->base.duplex == DUPLEX_FULL)
 			sp = H_SPEED_10M_F;
 		else
 			sp = H_SPEED_10M_H;
 		break;
 
 	case SPEED_100:
-		if (cmd->duplex == DUPLEX_FULL)
+		if (cmd->base.duplex == DUPLEX_FULL)
 			sp = H_SPEED_100M_F;
 		else
 			sp = H_SPEED_100M_H;
 		break;
 
 	case SPEED_1000:
-		if (cmd->duplex == DUPLEX_FULL)
+		if (cmd->base.duplex == DUPLEX_FULL)
 			sp = H_SPEED_1G_F;
 		else
 			ret = -EINVAL;
 		break;
 
 	case SPEED_10000:
-		if (cmd->duplex == DUPLEX_FULL)
+		if (cmd->base.duplex == DUPLEX_FULL)
 			sp = H_SPEED_10G_F;
 		else
 			ret = -EINVAL;
@@ -264,7 +273,6 @@ static void ehea_get_ethtool_stats(struct net_device *dev,
 }
 
 static const struct ethtool_ops ehea_ethtool_ops = {
-	.get_settings = ehea_get_settings,
 	.get_drvinfo = ehea_get_drvinfo,
 	.get_msglevel = ehea_get_msglevel,
 	.set_msglevel = ehea_set_msglevel,
@@ -272,8 +280,9 @@ static const struct ethtool_ops ehea_ethtool_ops = {
 	.get_strings = ehea_get_strings,
 	.get_sset_count = ehea_get_sset_count,
 	.get_ethtool_stats = ehea_get_ethtool_stats,
-	.set_settings = ehea_set_settings,
 	.nway_reset = ehea_nway_reset,		/* Restart autonegotiation */
+	.get_link_ksettings = ehea_get_link_ksettings,
+	.set_link_ksettings = ehea_set_link_ksettings,
 };
 
 void ehea_set_ethtool_ops(struct net_device *netdev)
diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c
index 702446a93697..1e53d7a82675 100644
--- a/drivers/net/ethernet/ibm/ehea/ehea_main.c
+++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c
@@ -328,8 +328,8 @@ out:
 	spin_unlock_irqrestore(&ehea_bcmc_regs.lock, flags);
 }
 
-static struct rtnl_link_stats64 *ehea_get_stats64(struct net_device *dev,
-					struct rtnl_link_stats64 *stats)
+static void ehea_get_stats64(struct net_device *dev,
+			     struct rtnl_link_stats64 *stats)
 {
 	struct ehea_port *port = netdev_priv(dev);
 	u64 rx_packets = 0, tx_packets = 0, rx_bytes = 0, tx_bytes = 0;
@@ -352,7 +352,6 @@ static struct rtnl_link_stats64 *ehea_get_stats64(struct net_device *dev,
 
 	stats->multicast = port->stats.multicast;
 	stats->rx_errors = port->stats.rx_errors;
-	return stats;
 }
 
 static void ehea_update_stats(struct work_struct *work)
diff --git a/drivers/net/ethernet/ibm/emac/core.c b/drivers/net/ethernet/ibm/emac/core.c
index 5909615c27f7..6ead2335a169 100644
--- a/drivers/net/ethernet/ibm/emac/core.c
+++ b/drivers/net/ethernet/ibm/emac/core.c
@@ -1991,69 +1991,79 @@ static struct mal_commac_ops emac_commac_sg_ops = {
 };
 
 /* Ethtool support */
-static int emac_ethtool_get_settings(struct net_device *ndev,
-				     struct ethtool_cmd *cmd)
+static int emac_ethtool_get_link_ksettings(struct net_device *ndev,
+					   struct ethtool_link_ksettings *cmd)
 {
 	struct emac_instance *dev = netdev_priv(ndev);
+	u32 supported, advertising;
 
-	cmd->supported = dev->phy.features;
-	cmd->port = PORT_MII;
-	cmd->phy_address = dev->phy.address;
-	cmd->transceiver =
-	    dev->phy.address >= 0 ? XCVR_EXTERNAL : XCVR_INTERNAL;
+	supported = dev->phy.features;
+	cmd->base.port = PORT_MII;
+	cmd->base.phy_address = dev->phy.address;
 
 	mutex_lock(&dev->link_lock);
-	cmd->advertising = dev->phy.advertising;
-	cmd->autoneg = dev->phy.autoneg;
-	cmd->speed = dev->phy.speed;
-	cmd->duplex = dev->phy.duplex;
+	advertising = dev->phy.advertising;
+	cmd->base.autoneg = dev->phy.autoneg;
+	cmd->base.speed = dev->phy.speed;
+	cmd->base.duplex = dev->phy.duplex;
 	mutex_unlock(&dev->link_lock);
 
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+						supported);
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+						advertising);
+
 	return 0;
 }
 
-static int emac_ethtool_set_settings(struct net_device *ndev,
-				     struct ethtool_cmd *cmd)
+static int
+emac_ethtool_set_link_ksettings(struct net_device *ndev,
+				const struct ethtool_link_ksettings *cmd)
 {
 	struct emac_instance *dev = netdev_priv(ndev);
 	u32 f = dev->phy.features;
+	u32 advertising;
+
+	ethtool_convert_link_mode_to_legacy_u32(&advertising,
+						cmd->link_modes.advertising);
 
 	DBG(dev, "set_settings(%d, %d, %d, 0x%08x)" NL,
-	    cmd->autoneg, cmd->speed, cmd->duplex, cmd->advertising);
+	    cmd->base.autoneg, cmd->base.speed, cmd->base.duplex, advertising);
 
 	/* Basic sanity checks */
 	if (dev->phy.address < 0)
 		return -EOPNOTSUPP;
-	if (cmd->autoneg != AUTONEG_ENABLE && cmd->autoneg != AUTONEG_DISABLE)
+	if (cmd->base.autoneg != AUTONEG_ENABLE &&
+	    cmd->base.autoneg != AUTONEG_DISABLE)
 		return -EINVAL;
-	if (cmd->autoneg == AUTONEG_ENABLE && cmd->advertising == 0)
+	if (cmd->base.autoneg == AUTONEG_ENABLE && advertising == 0)
 		return -EINVAL;
-	if (cmd->duplex != DUPLEX_HALF && cmd->duplex != DUPLEX_FULL)
+	if (cmd->base.duplex != DUPLEX_HALF && cmd->base.duplex != DUPLEX_FULL)
 		return -EINVAL;
 
-	if (cmd->autoneg == AUTONEG_DISABLE) {
-		switch (cmd->speed) {
+	if (cmd->base.autoneg == AUTONEG_DISABLE) {
+		switch (cmd->base.speed) {
 		case SPEED_10:
-			if (cmd->duplex == DUPLEX_HALF &&
+			if (cmd->base.duplex == DUPLEX_HALF &&
 			    !(f & SUPPORTED_10baseT_Half))
 				return -EINVAL;
-			if (cmd->duplex == DUPLEX_FULL &&
+			if (cmd->base.duplex == DUPLEX_FULL &&
 			    !(f & SUPPORTED_10baseT_Full))
 				return -EINVAL;
 			break;
 		case SPEED_100:
-			if (cmd->duplex == DUPLEX_HALF &&
+			if (cmd->base.duplex == DUPLEX_HALF &&
 			    !(f & SUPPORTED_100baseT_Half))
 				return -EINVAL;
-			if (cmd->duplex == DUPLEX_FULL &&
+			if (cmd->base.duplex == DUPLEX_FULL &&
 			    !(f & SUPPORTED_100baseT_Full))
 				return -EINVAL;
 			break;
 		case SPEED_1000:
-			if (cmd->duplex == DUPLEX_HALF &&
+			if (cmd->base.duplex == DUPLEX_HALF &&
 			    !(f & SUPPORTED_1000baseT_Half))
 				return -EINVAL;
-			if (cmd->duplex == DUPLEX_FULL &&
+			if (cmd->base.duplex == DUPLEX_FULL &&
 			    !(f & SUPPORTED_1000baseT_Full))
 				return -EINVAL;
 			break;
@@ -2062,8 +2072,8 @@ static int emac_ethtool_set_settings(struct net_device *ndev,
 		}
 
 		mutex_lock(&dev->link_lock);
-		dev->phy.def->ops->setup_forced(&dev->phy, cmd->speed,
-						cmd->duplex);
+		dev->phy.def->ops->setup_forced(&dev->phy, cmd->base.speed,
+						cmd->base.duplex);
 		mutex_unlock(&dev->link_lock);
 
 	} else {
@@ -2072,7 +2082,7 @@ static int emac_ethtool_set_settings(struct net_device *ndev,
 
 		mutex_lock(&dev->link_lock);
 		dev->phy.def->ops->setup_aneg(&dev->phy,
-					      (cmd->advertising & f) |
+					      (advertising & f) |
 					      (dev->phy.advertising &
 					       (ADVERTISED_Pause |
 						ADVERTISED_Asym_Pause)));
@@ -2234,8 +2244,6 @@ static void emac_ethtool_get_drvinfo(struct net_device *ndev,
 }
 
 static const struct ethtool_ops emac_ethtool_ops = {
-	.get_settings = emac_ethtool_get_settings,
-	.set_settings = emac_ethtool_set_settings,
 	.get_drvinfo = emac_ethtool_get_drvinfo,
 
 	.get_regs_len = emac_ethtool_get_regs_len,
@@ -2251,6 +2259,8 @@ static const struct ethtool_ops emac_ethtool_ops = {
 	.get_ethtool_stats = emac_ethtool_get_ethtool_stats,
 
 	.get_link = ethtool_op_get_link,
+	.get_link_ksettings = emac_ethtool_get_link_ksettings,
+	.set_link_ksettings = emac_ethtool_set_link_ksettings,
 };
 
 static int emac_ioctl(struct net_device *ndev, struct ifreq *rq, int cmd)
diff --git a/drivers/net/ethernet/ibm/emac/mal.c b/drivers/net/ethernet/ibm/emac/mal.c
index aaf6fec566b5..cd3227b088b7 100644
--- a/drivers/net/ethernet/ibm/emac/mal.c
+++ b/drivers/net/ethernet/ibm/emac/mal.c
@@ -421,20 +421,20 @@ static int mal_poll(struct napi_struct *napi, int budget)
 		int n;
 		if (unlikely(test_bit(MAL_COMMAC_POLL_DISABLED, &mc->flags)))
 			continue;
-		n = mc->ops->poll_rx(mc->dev, budget);
+		n = mc->ops->poll_rx(mc->dev, budget - received);
 		if (n) {
 			received += n;
-			budget -= n;
-			if (budget <= 0)
-				goto more_work; // XXX What if this is the last one ?
+			if (received >= budget)
+				return budget;
 		}
 	}
 
-	/* We need to disable IRQs to protect from RXDE IRQ here */
-	spin_lock_irqsave(&mal->lock, flags);
-	__napi_complete(napi);
-	mal_enable_eob_irq(mal);
-	spin_unlock_irqrestore(&mal->lock, flags);
+	if (napi_complete_done(napi, received)) {
+		/* We need to disable IRQs to protect from RXDE IRQ here */
+		spin_lock_irqsave(&mal->lock, flags);
+		mal_enable_eob_irq(mal);
+		spin_unlock_irqrestore(&mal->lock, flags);
+	}
 
 	/* Check for "rotting" packet(s) */
 	list_for_each(l, &mal->poll_list) {
diff --git a/drivers/net/ethernet/ibm/ibmveth.c b/drivers/net/ethernet/ibm/ibmveth.c
index 309f5c66083c..72ab7b6bf20b 100644
--- a/drivers/net/ethernet/ibm/ibmveth.c
+++ b/drivers/net/ethernet/ibm/ibmveth.c
@@ -729,20 +729,26 @@ static int ibmveth_close(struct net_device *netdev)
 	return 0;
 }
 
-static int netdev_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int netdev_get_link_ksettings(struct net_device *dev,
+				     struct ethtool_link_ksettings *cmd)
 {
-	cmd->supported = (SUPPORTED_1000baseT_Full | SUPPORTED_Autoneg |
+	u32 supported, advertising;
+
+	supported = (SUPPORTED_1000baseT_Full | SUPPORTED_Autoneg |
 				SUPPORTED_FIBRE);
-	cmd->advertising = (ADVERTISED_1000baseT_Full | ADVERTISED_Autoneg |
+	advertising = (ADVERTISED_1000baseT_Full | ADVERTISED_Autoneg |
 				ADVERTISED_FIBRE);
-	ethtool_cmd_speed_set(cmd, SPEED_1000);
-	cmd->duplex = DUPLEX_FULL;
-	cmd->port = PORT_FIBRE;
-	cmd->phy_address = 0;
-	cmd->transceiver = XCVR_INTERNAL;
-	cmd->autoneg = AUTONEG_ENABLE;
-	cmd->maxtxpkt = 0;
-	cmd->maxrxpkt = 1;
+	cmd->base.speed = SPEED_1000;
+	cmd->base.duplex = DUPLEX_FULL;
+	cmd->base.port = PORT_FIBRE;
+	cmd->base.phy_address = 0;
+	cmd->base.autoneg = AUTONEG_ENABLE;
+
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+						supported);
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+						advertising);
+
 	return 0;
 }
 
@@ -978,11 +984,11 @@ static void ibmveth_get_ethtool_stats(struct net_device *dev,
 
 static const struct ethtool_ops netdev_ethtool_ops = {
 	.get_drvinfo		= netdev_get_drvinfo,
-	.get_settings		= netdev_get_settings,
 	.get_link		= ethtool_op_get_link,
 	.get_strings		= ibmveth_get_strings,
 	.get_sset_count		= ibmveth_get_sset_count,
 	.get_ethtool_stats	= ibmveth_get_ethtool_stats,
+	.get_link_ksettings	= netdev_get_link_ksettings,
 };
 
 static int ibmveth_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
@@ -1320,7 +1326,7 @@ restart_poll:
 	ibmveth_replenish_task(adapter);
 
 	if (frames_processed < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, frames_processed);
 
 		/* We think we are done - reenable interrupts,
 		 * then check once more to make sure we are done.
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index a07b8d79174c..9198e6bd5160 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -988,7 +988,7 @@ restart_poll:
 
 	if (frames_processed < budget) {
 		enable_scrq_irq(adapter, adapter->rx_scrq[scrq_num]);
-		napi_complete(napi);
+		napi_complete_done(napi, frames_processed);
 		if (pending_scrq(adapter, adapter->rx_scrq[scrq_num]) &&
 		    napi_reschedule(napi)) {
 			disable_scrq_irq(adapter, adapter->rx_scrq[scrq_num]);
@@ -1026,21 +1026,26 @@ static const struct net_device_ops ibmvnic_netdev_ops = {
 
 /* ethtool functions */
 
-static int ibmvnic_get_settings(struct net_device *netdev,
-				struct ethtool_cmd *cmd)
+static int ibmvnic_get_link_ksettings(struct net_device *netdev,
+				      struct ethtool_link_ksettings *cmd)
 {
-	cmd->supported = (SUPPORTED_1000baseT_Full | SUPPORTED_Autoneg |
+	u32 supported, advertising;
+
+	supported = (SUPPORTED_1000baseT_Full | SUPPORTED_Autoneg |
 			  SUPPORTED_FIBRE);
-	cmd->advertising = (ADVERTISED_1000baseT_Full | ADVERTISED_Autoneg |
+	advertising = (ADVERTISED_1000baseT_Full | ADVERTISED_Autoneg |
 			    ADVERTISED_FIBRE);
-	ethtool_cmd_speed_set(cmd, SPEED_1000);
-	cmd->duplex = DUPLEX_FULL;
-	cmd->port = PORT_FIBRE;
-	cmd->phy_address = 0;
-	cmd->transceiver = XCVR_INTERNAL;
-	cmd->autoneg = AUTONEG_ENABLE;
-	cmd->maxtxpkt = 0;
-	cmd->maxrxpkt = 1;
+	cmd->base.speed = SPEED_1000;
+	cmd->base.duplex = DUPLEX_FULL;
+	cmd->base.port = PORT_FIBRE;
+	cmd->base.phy_address = 0;
+	cmd->base.autoneg = AUTONEG_ENABLE;
+
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+						supported);
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+						advertising);
+
 	return 0;
 }
 
@@ -1133,7 +1138,6 @@ static void ibmvnic_get_ethtool_stats(struct net_device *dev,
 }
 
 static const struct ethtool_ops ibmvnic_ethtool_ops = {
-	.get_settings		= ibmvnic_get_settings,
 	.get_drvinfo		= ibmvnic_get_drvinfo,
 	.get_msglevel		= ibmvnic_get_msglevel,
 	.set_msglevel		= ibmvnic_set_msglevel,
@@ -1142,6 +1146,7 @@ static const struct ethtool_ops ibmvnic_ethtool_ops = {
 	.get_strings            = ibmvnic_get_strings,
 	.get_sset_count         = ibmvnic_get_sset_count,
 	.get_ethtool_stats	= ibmvnic_get_ethtool_stats,
+	.get_link_ksettings	= ibmvnic_get_link_ksettings,
 };
 
 /* Routines for managing CRQs/sCRQs  */
@@ -1255,8 +1260,6 @@ static void release_sub_crqs(struct ibmvnic_adapter *adapter)
 			}
 		adapter->rx_scrq = NULL;
 	}
-
-	adapter->requested_caps = 0;
 }
 
 static void release_sub_crqs_no_irqs(struct ibmvnic_adapter *adapter)
@@ -1278,8 +1281,6 @@ static void release_sub_crqs_no_irqs(struct ibmvnic_adapter *adapter)
 						      adapter->rx_scrq[i]);
 		adapter->rx_scrq = NULL;
 	}
-
-	adapter->requested_caps = 0;
 }
 
 static int disable_scrq_irq(struct ibmvnic_adapter *adapter,
@@ -1567,30 +1568,36 @@ static void init_sub_crqs(struct ibmvnic_adapter *adapter, int retry)
 
 	crq.request_capability.capability = cpu_to_be16(REQ_TX_QUEUES);
 	crq.request_capability.number = cpu_to_be64(adapter->req_tx_queues);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.request_capability.capability = cpu_to_be16(REQ_RX_QUEUES);
 	crq.request_capability.number = cpu_to_be64(adapter->req_rx_queues);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.request_capability.capability = cpu_to_be16(REQ_RX_ADD_QUEUES);
 	crq.request_capability.number = cpu_to_be64(adapter->req_rx_add_queues);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.request_capability.capability =
 	    cpu_to_be16(REQ_TX_ENTRIES_PER_SUBCRQ);
 	crq.request_capability.number =
 	    cpu_to_be64(adapter->req_tx_entries_per_subcrq);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.request_capability.capability =
 	    cpu_to_be16(REQ_RX_ADD_ENTRIES_PER_SUBCRQ);
 	crq.request_capability.number =
 	    cpu_to_be64(adapter->req_rx_add_entries_per_subcrq);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.request_capability.capability = cpu_to_be16(REQ_MTU);
 	crq.request_capability.number = cpu_to_be64(adapter->req_mtu);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	if (adapter->netdev->flags & IFF_PROMISC) {
@@ -1598,12 +1605,14 @@ static void init_sub_crqs(struct ibmvnic_adapter *adapter, int retry)
 			crq.request_capability.capability =
 			    cpu_to_be16(PROMISC_REQUESTED);
 			crq.request_capability.number = cpu_to_be64(1);
+			atomic_inc(&adapter->running_cap_crqs);
 			ibmvnic_send_crq(adapter, &crq);
 		}
 	} else {
 		crq.request_capability.capability =
 		    cpu_to_be16(PROMISC_REQUESTED);
 		crq.request_capability.number = cpu_to_be64(0);
+		atomic_inc(&adapter->running_cap_crqs);
 		ibmvnic_send_crq(adapter, &crq);
 	}
 
@@ -1955,112 +1964,112 @@ static void send_cap_queries(struct ibmvnic_adapter *adapter)
 {
 	union ibmvnic_crq crq;
 
-	atomic_set(&adapter->running_cap_queries, 0);
+	atomic_set(&adapter->running_cap_crqs, 0);
 	memset(&crq, 0, sizeof(crq));
 	crq.query_capability.first = IBMVNIC_CRQ_CMD;
 	crq.query_capability.cmd = QUERY_CAPABILITY;
 
 	crq.query_capability.capability = cpu_to_be16(MIN_TX_QUEUES);
-	atomic_inc(&adapter->running_cap_queries);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.query_capability.capability = cpu_to_be16(MIN_RX_QUEUES);
-	atomic_inc(&adapter->running_cap_queries);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.query_capability.capability = cpu_to_be16(MIN_RX_ADD_QUEUES);
-	atomic_inc(&adapter->running_cap_queries);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.query_capability.capability = cpu_to_be16(MAX_TX_QUEUES);
-	atomic_inc(&adapter->running_cap_queries);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.query_capability.capability = cpu_to_be16(MAX_RX_QUEUES);
-	atomic_inc(&adapter->running_cap_queries);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.query_capability.capability = cpu_to_be16(MAX_RX_ADD_QUEUES);
-	atomic_inc(&adapter->running_cap_queries);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.query_capability.capability =
 	    cpu_to_be16(MIN_TX_ENTRIES_PER_SUBCRQ);
-	atomic_inc(&adapter->running_cap_queries);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.query_capability.capability =
 	    cpu_to_be16(MIN_RX_ADD_ENTRIES_PER_SUBCRQ);
-	atomic_inc(&adapter->running_cap_queries);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.query_capability.capability =
 	    cpu_to_be16(MAX_TX_ENTRIES_PER_SUBCRQ);
-	atomic_inc(&adapter->running_cap_queries);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.query_capability.capability =
 	    cpu_to_be16(MAX_RX_ADD_ENTRIES_PER_SUBCRQ);
-	atomic_inc(&adapter->running_cap_queries);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.query_capability.capability = cpu_to_be16(TCP_IP_OFFLOAD);
-	atomic_inc(&adapter->running_cap_queries);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.query_capability.capability = cpu_to_be16(PROMISC_SUPPORTED);
-	atomic_inc(&adapter->running_cap_queries);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.query_capability.capability = cpu_to_be16(MIN_MTU);
-	atomic_inc(&adapter->running_cap_queries);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.query_capability.capability = cpu_to_be16(MAX_MTU);
-	atomic_inc(&adapter->running_cap_queries);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.query_capability.capability = cpu_to_be16(MAX_MULTICAST_FILTERS);
-	atomic_inc(&adapter->running_cap_queries);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.query_capability.capability = cpu_to_be16(VLAN_HEADER_INSERTION);
-	atomic_inc(&adapter->running_cap_queries);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.query_capability.capability = cpu_to_be16(MAX_TX_SG_ENTRIES);
-	atomic_inc(&adapter->running_cap_queries);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.query_capability.capability = cpu_to_be16(RX_SG_SUPPORTED);
-	atomic_inc(&adapter->running_cap_queries);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.query_capability.capability = cpu_to_be16(OPT_TX_COMP_SUB_QUEUES);
-	atomic_inc(&adapter->running_cap_queries);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.query_capability.capability = cpu_to_be16(OPT_RX_COMP_QUEUES);
-	atomic_inc(&adapter->running_cap_queries);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.query_capability.capability =
 			cpu_to_be16(OPT_RX_BUFADD_Q_PER_RX_COMP_Q);
-	atomic_inc(&adapter->running_cap_queries);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.query_capability.capability =
 			cpu_to_be16(OPT_TX_ENTRIES_PER_SUBCRQ);
-	atomic_inc(&adapter->running_cap_queries);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.query_capability.capability =
 			cpu_to_be16(OPT_RXBA_ENTRIES_PER_SUBCRQ);
-	atomic_inc(&adapter->running_cap_queries);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 
 	crq.query_capability.capability = cpu_to_be16(TX_RX_DESC_REQ);
-	atomic_inc(&adapter->running_cap_queries);
+	atomic_inc(&adapter->running_cap_crqs);
 	ibmvnic_send_crq(adapter, &crq);
 }
 
@@ -2348,6 +2357,7 @@ static void handle_request_cap_rsp(union ibmvnic_crq *crq,
 	u64 *req_value;
 	char *name;
 
+	atomic_dec(&adapter->running_cap_crqs);
 	switch (be16_to_cpu(crq->request_capability_rsp.capability)) {
 	case REQ_TX_QUEUES:
 		req_value = &adapter->req_tx_queues;
@@ -2402,12 +2412,13 @@ static void handle_request_cap_rsp(union ibmvnic_crq *crq,
 	}
 
 	/* Done receiving requested capabilities, query IP offload support */
-	if (++adapter->requested_caps == 7) {
+	if (atomic_read(&adapter->running_cap_crqs) == 0) {
 		union ibmvnic_crq newcrq;
 		int buf_sz = sizeof(struct ibmvnic_query_ip_offload_buffer);
 		struct ibmvnic_query_ip_offload_buffer *ip_offload_buf =
 		    &adapter->ip_offload_buf;
 
+		adapter->wait_capability = false;
 		adapter->ip_offload_tok = dma_map_single(dev, ip_offload_buf,
 							 buf_sz,
 							 DMA_FROM_DEVICE);
@@ -2543,9 +2554,9 @@ static void handle_query_cap_rsp(union ibmvnic_crq *crq,
 	struct device *dev = &adapter->vdev->dev;
 	long rc;
 
-	atomic_dec(&adapter->running_cap_queries);
+	atomic_dec(&adapter->running_cap_crqs);
 	netdev_dbg(netdev, "Outstanding queries: %d\n",
-		   atomic_read(&adapter->running_cap_queries));
+		   atomic_read(&adapter->running_cap_crqs));
 	rc = crq->query_capability.rc.code;
 	if (rc) {
 		dev_err(dev, "Error %ld in QUERY_CAP_RSP\n", rc);
@@ -2703,9 +2714,11 @@ static void handle_query_cap_rsp(union ibmvnic_crq *crq,
 	}
 
 out:
-	if (atomic_read(&adapter->running_cap_queries) == 0)
+	if (atomic_read(&adapter->running_cap_crqs) == 0) {
+		adapter->wait_capability = false;
 		init_sub_crqs(adapter, 0);
 		/* We're done querying the capabilities, initialize sub-crqs */
+	}
 }
 
 static void handle_control_ras_rsp(union ibmvnic_crq *crq,
@@ -3415,6 +3428,18 @@ static void ibmvnic_handle_crq(union ibmvnic_crq *crq,
 static irqreturn_t ibmvnic_interrupt(int irq, void *instance)
 {
 	struct ibmvnic_adapter *adapter = instance;
+	unsigned long flags;
+
+	spin_lock_irqsave(&adapter->crq.lock, flags);
+	vio_disable_interrupts(adapter->vdev);
+	tasklet_schedule(&adapter->tasklet);
+	spin_unlock_irqrestore(&adapter->crq.lock, flags);
+	return IRQ_HANDLED;
+}
+
+static void ibmvnic_tasklet(void *data)
+{
+	struct ibmvnic_adapter *adapter = data;
 	struct ibmvnic_crq_queue *queue = &adapter->crq;
 	struct vio_dev *vdev = adapter->vdev;
 	union ibmvnic_crq *crq;
@@ -3436,11 +3461,19 @@ static irqreturn_t ibmvnic_interrupt(int irq, void *instance)
 			ibmvnic_handle_crq(crq, adapter);
 			crq->generic.first = 0;
 		} else {
-			done = true;
+			/* remain in tasklet until all
+			 * capabilities responses are received
+			 */
+			if (!adapter->wait_capability)
+				done = true;
 		}
 	}
+	/* if capabilities CRQ's were sent in this tasklet, the following
+	 * tasklet must wait until all responses are received
+	 */
+	if (atomic_read(&adapter->running_cap_crqs) != 0)
+		adapter->wait_capability = true;
 	spin_unlock_irqrestore(&queue->lock, flags);
-	return IRQ_HANDLED;
 }
 
 static int ibmvnic_reenable_crq_queue(struct ibmvnic_adapter *adapter)
@@ -3495,6 +3528,7 @@ static void ibmvnic_release_crq_queue(struct ibmvnic_adapter *adapter)
 
 	netdev_dbg(adapter->netdev, "Releasing CRQ\n");
 	free_irq(vdev->irq, adapter);
+	tasklet_kill(&adapter->tasklet);
 	do {
 		rc = plpar_hcall_norets(H_FREE_CRQ, vdev->unit_address);
 	} while (rc == H_BUSY || H_IS_LONG_BUSY(rc));
@@ -3540,6 +3574,9 @@ static int ibmvnic_init_crq_queue(struct ibmvnic_adapter *adapter)
 
 	retrc = 0;
 
+	tasklet_init(&adapter->tasklet, (void *)ibmvnic_tasklet,
+		     (unsigned long)adapter);
+
 	netdev_dbg(adapter->netdev, "registering irq 0x%x\n", vdev->irq);
 	rc = request_irq(vdev->irq, ibmvnic_interrupt, 0, IBMVNIC_NAME,
 			 adapter);
@@ -3561,6 +3598,7 @@ static int ibmvnic_init_crq_queue(struct ibmvnic_adapter *adapter)
 	return retrc;
 
 req_irq_failed:
+	tasklet_kill(&adapter->tasklet);
 	do {
 		rc = plpar_hcall_norets(H_FREE_CRQ, vdev->unit_address);
 	} while (rc == H_BUSY || H_IS_LONG_BUSY(rc));
diff --git a/drivers/net/ethernet/ibm/ibmvnic.h b/drivers/net/ethernet/ibm/ibmvnic.h
index dd775d951b73..422824f1f42a 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.h
+++ b/drivers/net/ethernet/ibm/ibmvnic.h
@@ -976,11 +976,11 @@ struct ibmvnic_adapter {
 	dma_addr_t login_rsp_buf_token;
 	int login_rsp_buf_sz;
 
-	atomic_t running_cap_queries;
+	atomic_t running_cap_crqs;
+	bool wait_capability;
 
 	struct ibmvnic_sub_crq_queue **tx_scrq;
 	struct ibmvnic_sub_crq_queue **rx_scrq;
-	int requested_caps;
 	bool renegotiate;
 
 	/* rx structs */
@@ -1049,5 +1049,6 @@ struct ibmvnic_adapter {
 
 	struct work_struct vnic_crq_init;
 	struct work_struct ibmvnic_xport;
+	struct tasklet_struct tasklet;
 	bool failover;
 };
diff --git a/drivers/net/ethernet/intel/e100.c b/drivers/net/ethernet/intel/e100.c
index 25c6dfd500b4..2b7323d392dc 100644
--- a/drivers/net/ethernet/intel/e100.c
+++ b/drivers/net/ethernet/intel/e100.c
@@ -2253,7 +2253,7 @@ static int e100_poll(struct napi_struct *napi, int budget)
 
 	/* If budget not fully consumed, exit the polling mode */
 	if (work_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		e100_enable_irq(nic);
 	}
 
@@ -2426,19 +2426,21 @@ err_clean_rx:
 #define E100_82552_LED_ON       0x000F /* LEDTX and LED_RX both on */
 #define E100_82552_LED_OFF      0x000A /* LEDTX and LED_RX both off */
 
-static int e100_get_settings(struct net_device *netdev, struct ethtool_cmd *cmd)
+static int e100_get_link_ksettings(struct net_device *netdev,
+				   struct ethtool_link_ksettings *cmd)
 {
 	struct nic *nic = netdev_priv(netdev);
-	return mii_ethtool_gset(&nic->mii, cmd);
+	return mii_ethtool_get_link_ksettings(&nic->mii, cmd);
 }
 
-static int e100_set_settings(struct net_device *netdev, struct ethtool_cmd *cmd)
+static int e100_set_link_ksettings(struct net_device *netdev,
+				   const struct ethtool_link_ksettings *cmd)
 {
 	struct nic *nic = netdev_priv(netdev);
 	int err;
 
 	mdio_write(netdev, nic->mii.phy_id, MII_BMCR, BMCR_RESET);
-	err = mii_ethtool_sset(&nic->mii, cmd);
+	err = mii_ethtool_set_link_ksettings(&nic->mii, cmd);
 	e100_exec_cb(nic, NULL, e100_configure);
 
 	return err;
@@ -2741,8 +2743,6 @@ static void e100_get_strings(struct net_device *netdev, u32 stringset, u8 *data)
 }
 
 static const struct ethtool_ops e100_ethtool_ops = {
-	.get_settings		= e100_get_settings,
-	.set_settings		= e100_set_settings,
 	.get_drvinfo		= e100_get_drvinfo,
 	.get_regs_len		= e100_get_regs_len,
 	.get_regs		= e100_get_regs,
@@ -2763,6 +2763,8 @@ static const struct ethtool_ops e100_ethtool_ops = {
 	.get_ethtool_stats	= e100_get_ethtool_stats,
 	.get_sset_count		= e100_get_sset_count,
 	.get_ts_info		= ethtool_op_get_ts_info,
+	.get_link_ksettings	= e100_get_link_ksettings,
+	.set_link_ksettings	= e100_set_link_ksettings,
 };
 
 static int e100_do_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
diff --git a/drivers/net/ethernet/intel/e1000e/e1000.h b/drivers/net/ethernet/intel/e1000e/e1000.h
index 879cca47b021..a29b12e80855 100644
--- a/drivers/net/ethernet/intel/e1000e/e1000.h
+++ b/drivers/net/ethernet/intel/e1000e/e1000.h
@@ -493,8 +493,8 @@ int e1000e_setup_rx_resources(struct e1000_ring *ring);
 int e1000e_setup_tx_resources(struct e1000_ring *ring);
 void e1000e_free_rx_resources(struct e1000_ring *ring);
 void e1000e_free_tx_resources(struct e1000_ring *ring);
-struct rtnl_link_stats64 *e1000e_get_stats64(struct net_device *netdev,
-					     struct rtnl_link_stats64 *stats);
+void e1000e_get_stats64(struct net_device *netdev,
+			struct rtnl_link_stats64 *stats);
 void e1000e_set_interrupt_capability(struct e1000_adapter *adapter);
 void e1000e_reset_interrupt_capability(struct e1000_adapter *adapter);
 void e1000e_get_hw_control(struct e1000_adapter *adapter);
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index eccf1da9356b..2175cced402f 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -240,9 +240,9 @@ static void e1000e_dump(struct e1000_adapter *adapter)
 	/* Print netdevice Info */
 	if (netdev) {
 		dev_info(&adapter->pdev->dev, "Net device Info\n");
-		pr_info("Device Name     state            trans_start      last_rx\n");
-		pr_info("%-15s %016lX %016lX %016lX\n", netdev->name,
-			netdev->state, dev_trans_start(netdev), netdev->last_rx);
+		pr_info("Device Name     state            trans_start\n");
+		pr_info("%-15s %016lX %016lX\n", netdev->name,
+			netdev->state, dev_trans_start(netdev));
 	}
 
 	/* Print Registers */
@@ -5920,12 +5920,11 @@ static void e1000_reset_task(struct work_struct *work)
  *
  * Returns the address of the device statistics structure.
  **/
-struct rtnl_link_stats64 *e1000e_get_stats64(struct net_device *netdev,
-					     struct rtnl_link_stats64 *stats)
+void e1000e_get_stats64(struct net_device *netdev,
+			struct rtnl_link_stats64 *stats)
 {
 	struct e1000_adapter *adapter = netdev_priv(netdev);
 
-	memset(stats, 0, sizeof(struct rtnl_link_stats64));
 	spin_lock(&adapter->stats64_lock);
 	e1000e_update_stats(adapter);
 	/* Fill out the OS statistics structure */
@@ -5958,7 +5957,6 @@ struct rtnl_link_stats64 *e1000e_get_stats64(struct net_device *netdev,
 	/* Tx Dropped needs to be maintained elsewhere */
 
 	spin_unlock(&adapter->stats64_lock);
-	return stats;
 }
 
 /**
@@ -6276,8 +6274,8 @@ static int e1000e_pm_freeze(struct device *dev)
 		/* Quiesce the device without resetting the hardware */
 		e1000e_down(adapter, false);
 		e1000_free_irq(adapter);
+		e1000e_reset_interrupt_capability(adapter);
 	}
-	e1000e_reset_interrupt_capability(adapter);
 
 	/* Allow time for pending master requests to run */
 	e1000e_disable_pcie_master(&adapter->hw);
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k.h b/drivers/net/ethernet/intel/fm10k/fm10k.h
index 4d19e46f7c55..52b979443cde 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k.h
+++ b/drivers/net/ethernet/intel/fm10k/fm10k.h
@@ -260,9 +260,7 @@ struct fm10k_intfc {
 #define FM10K_FLAG_RESET_REQUESTED		(u32)(BIT(0))
 #define FM10K_FLAG_RSS_FIELD_IPV4_UDP		(u32)(BIT(1))
 #define FM10K_FLAG_RSS_FIELD_IPV6_UDP		(u32)(BIT(2))
-#define FM10K_FLAG_RX_TS_ENABLED		(u32)(BIT(3))
-#define FM10K_FLAG_SWPRI_CONFIG			(u32)(BIT(4))
-#define FM10K_FLAG_DEBUG_STATS			(u32)(BIT(5))
+#define FM10K_FLAG_SWPRI_CONFIG			(u32)(BIT(3))
 	int xcast_mode;
 
 	/* Tx fast path data */
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_common.c b/drivers/net/ethernet/intel/fm10k/fm10k_common.c
index dd95ac4f4c64..62a6ad9b3eed 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_common.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_common.c
@@ -506,7 +506,7 @@ s32 fm10k_get_host_state_generic(struct fm10k_hw *hw, bool *host_ready)
 		goto out;
 
 	/* if we somehow dropped the Tx enable we should reset */
-	if (hw->mac.tx_ready && !(txdctl & FM10K_TXDCTL_ENABLE)) {
+	if (mac->tx_ready && !(txdctl & FM10K_TXDCTL_ENABLE)) {
 		ret_val = FM10K_ERR_RESET_REQUESTED;
 		goto out;
 	}
@@ -523,8 +523,8 @@ s32 fm10k_get_host_state_generic(struct fm10k_hw *hw, bool *host_ready)
 
 	/* interface cannot receive traffic without logical ports */
 	if (mac->dglort_map == FM10K_DGLORTMAP_NONE) {
-		if (hw->mac.ops.request_lport_map)
-			ret_val = hw->mac.ops.request_lport_map(hw);
+		if (mac->ops.request_lport_map)
+			ret_val = mac->ops.request_lport_map(hw);
 
 		goto out;
 	}
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
index 5241e0873397..0c84fef750f4 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
@@ -148,7 +148,7 @@ enum {
 static const char fm10k_prv_flags[FM10K_PRV_FLAG_LEN][ETH_GSTRING_LEN] = {
 };
 
-static void fm10k_add_stat_strings(char **p, const char *prefix,
+static void fm10k_add_stat_strings(u8 **p, const char *prefix,
 				   const struct fm10k_stats stats[],
 				   const unsigned int size)
 {
@@ -164,32 +164,31 @@ static void fm10k_add_stat_strings(char **p, const char *prefix,
 static void fm10k_get_stat_strings(struct net_device *dev, u8 *data)
 {
 	struct fm10k_intfc *interface = netdev_priv(dev);
-	char *p = (char *)data;
 	unsigned int i;
 
-	fm10k_add_stat_strings(&p, "", fm10k_gstrings_net_stats,
+	fm10k_add_stat_strings(&data, "", fm10k_gstrings_net_stats,
 			       FM10K_NETDEV_STATS_LEN);
 
-	fm10k_add_stat_strings(&p, "", fm10k_gstrings_global_stats,
+	fm10k_add_stat_strings(&data, "", fm10k_gstrings_global_stats,
 			       FM10K_GLOBAL_STATS_LEN);
 
-	fm10k_add_stat_strings(&p, "", fm10k_gstrings_mbx_stats,
+	fm10k_add_stat_strings(&data, "", fm10k_gstrings_mbx_stats,
 			       FM10K_MBX_STATS_LEN);
 
 	if (interface->hw.mac.type != fm10k_mac_vf)
-		fm10k_add_stat_strings(&p, "", fm10k_gstrings_pf_stats,
+		fm10k_add_stat_strings(&data, "", fm10k_gstrings_pf_stats,
 				       FM10K_PF_STATS_LEN);
 
 	for (i = 0; i < interface->hw.mac.max_queues; i++) {
 		char prefix[ETH_GSTRING_LEN];
 
 		snprintf(prefix, ETH_GSTRING_LEN, "tx_queue_%u_", i);
-		fm10k_add_stat_strings(&p, prefix,
+		fm10k_add_stat_strings(&data, prefix,
 				       fm10k_gstrings_queue_stats,
 				       FM10K_QUEUE_STATS_LEN);
 
 		snprintf(prefix, ETH_GSTRING_LEN, "rx_queue_%u_", i);
-		fm10k_add_stat_strings(&p, prefix,
+		fm10k_add_stat_strings(&data, prefix,
 				       fm10k_gstrings_queue_stats,
 				       FM10K_QUEUE_STATS_LEN);
 	}
@@ -198,18 +197,16 @@ static void fm10k_get_stat_strings(struct net_device *dev, u8 *data)
 static void fm10k_get_strings(struct net_device *dev,
 			      u32 stringset, u8 *data)
 {
-	char *p = (char *)data;
-
 	switch (stringset) {
 	case ETH_SS_TEST:
-		memcpy(data, *fm10k_gstrings_test,
+		memcpy(data, fm10k_gstrings_test,
 		       FM10K_TEST_LEN * ETH_GSTRING_LEN);
 		break;
 	case ETH_SS_STATS:
 		fm10k_get_stat_strings(dev, data);
 		break;
 	case ETH_SS_PRIV_FLAGS:
-		memcpy(p, fm10k_prv_flags,
+		memcpy(data, fm10k_prv_flags,
 		       FM10K_PRV_FLAG_LEN * ETH_GSTRING_LEN);
 		break;
 	}
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_main.c b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
index 5de937852436..5bb233a9614c 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_main.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
@@ -28,7 +28,7 @@
 
 #include "fm10k.h"
 
-#define DRV_VERSION	"0.21.2-k"
+#define DRV_VERSION	"0.21.7-k"
 #define DRV_SUMMARY	"Intel(R) Ethernet Switch Host Interface Driver"
 const char fm10k_driver_version[] = DRV_VERSION;
 char fm10k_driver_name[] = "fm10k";
@@ -251,6 +251,7 @@ static bool fm10k_can_reuse_rx_page(struct fm10k_rx_buffer *rx_buffer,
 /**
  * fm10k_add_rx_frag - Add contents of Rx buffer to sk_buff
  * @rx_buffer: buffer containing page to add
+ * @size: packet size from rx_desc
  * @rx_desc: descriptor containing length of buffer written by hardware
  * @skb: sk_buff to place the data into
  *
@@ -263,12 +264,12 @@ static bool fm10k_can_reuse_rx_page(struct fm10k_rx_buffer *rx_buffer,
  * true if the buffer can be reused by the interface.
  **/
 static bool fm10k_add_rx_frag(struct fm10k_rx_buffer *rx_buffer,
+			      unsigned int size,
 			      union fm10k_rx_desc *rx_desc,
 			      struct sk_buff *skb)
 {
 	struct page *page = rx_buffer->page;
 	unsigned char *va = page_address(page) + rx_buffer->page_offset;
-	unsigned int size = le16_to_cpu(rx_desc->w.length);
 #if (PAGE_SIZE < 8192)
 	unsigned int truesize = FM10K_RX_BUFSZ;
 #else
@@ -314,6 +315,7 @@ static struct sk_buff *fm10k_fetch_rx_buffer(struct fm10k_ring *rx_ring,
 					     union fm10k_rx_desc *rx_desc,
 					     struct sk_buff *skb)
 {
+	unsigned int size = le16_to_cpu(rx_desc->w.length);
 	struct fm10k_rx_buffer *rx_buffer;
 	struct page *page;
 
@@ -350,11 +352,11 @@ static struct sk_buff *fm10k_fetch_rx_buffer(struct fm10k_ring *rx_ring,
 	dma_sync_single_range_for_cpu(rx_ring->dev,
 				      rx_buffer->dma,
 				      rx_buffer->page_offset,
-				      FM10K_RX_BUFSZ,
+				      size,
 				      DMA_FROM_DEVICE);
 
 	/* pull page into skb */
-	if (fm10k_add_rx_frag(rx_buffer, rx_desc, skb)) {
+	if (fm10k_add_rx_frag(rx_buffer, size, rx_desc, skb)) {
 		/* hand second half of page back to the ring */
 		fm10k_reuse_rx_page(rx_ring, rx_buffer);
 	} else {
@@ -473,6 +475,8 @@ static unsigned int fm10k_process_skb_fields(struct fm10k_ring *rx_ring,
 
 	fm10k_rx_checksum(rx_ring, rx_desc, skb);
 
+	FM10K_CB(skb)->tstamp = rx_desc->q.timestamp;
+
 	FM10K_CB(skb)->fi.w.vlan = rx_desc->w.vlan;
 
 	skb_record_rx_queue(skb, rx_ring->queue_index);
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_mbx.c b/drivers/net/ethernet/intel/fm10k/fm10k_mbx.c
index c9dfa6564fcf..334088a101c3 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_mbx.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_mbx.c
@@ -2011,9 +2011,10 @@ static void fm10k_sm_mbx_create_reply(struct fm10k_hw *hw,
  *  function can also be used to respond to an error as the connection
  *  resetting would also be a means of dealing with errors.
  **/
-static void fm10k_sm_mbx_process_reset(struct fm10k_hw *hw,
-				       struct fm10k_mbx_info *mbx)
+static s32 fm10k_sm_mbx_process_reset(struct fm10k_hw *hw,
+				      struct fm10k_mbx_info *mbx)
 {
+	s32 err = 0;
 	const enum fm10k_mbx_state state = mbx->state;
 
 	switch (state) {
@@ -2026,6 +2027,7 @@ static void fm10k_sm_mbx_process_reset(struct fm10k_hw *hw,
 	case FM10K_STATE_OPEN:
 		/* flush any incomplete work */
 		fm10k_sm_mbx_connect_reset(mbx);
+		err = FM10K_ERR_RESET_REQUESTED;
 		break;
 	case FM10K_STATE_CONNECT:
 		/* Update remote value to match local value */
@@ -2035,6 +2037,8 @@ static void fm10k_sm_mbx_process_reset(struct fm10k_hw *hw,
 	}
 
 	fm10k_sm_mbx_create_reply(hw, mbx, mbx->tail);
+
+	return err;
 }
 
 /**
@@ -2115,7 +2119,7 @@ static s32 fm10k_sm_mbx_process(struct fm10k_hw *hw,
 
 	switch (FM10K_MSG_HDR_FIELD_GET(mbx->mbx_hdr, SM_VER)) {
 	case 0:
-		fm10k_sm_mbx_process_reset(hw, mbx);
+		err = fm10k_sm_mbx_process_reset(hw, mbx);
 		break;
 	case FM10K_SM_MBX_VERSION:
 		err = fm10k_sm_mbx_process_version_1(hw, mbx);
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
index bc5ef6eb3dd6..01db688cf539 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
@@ -1118,8 +1118,8 @@ void fm10k_reset_rx_state(struct fm10k_intfc *interface)
  * Returns 64bit statistics, for use in the ndo_get_stats64 callback. This
  * function replaces fm10k_get_stats for kernels which support it.
  */
-static struct rtnl_link_stats64 *fm10k_get_stats64(struct net_device *netdev,
-						   struct rtnl_link_stats64 *stats)
+static void fm10k_get_stats64(struct net_device *netdev,
+			      struct rtnl_link_stats64 *stats)
 {
 	struct fm10k_intfc *interface = netdev_priv(netdev);
 	struct fm10k_ring *ring;
@@ -1164,8 +1164,6 @@ static struct rtnl_link_stats64 *fm10k_get_stats64(struct net_device *netdev,
 
 	/* following stats updated by fm10k_service_task() */
 	stats->rx_missed_errors	= netdev->stats.rx_missed_errors;
-
-	return stats;
 }
 
 int fm10k_setup_tc(struct net_device *dev, u8 tc)
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
index b1a2f8437d59..e372a5823480 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
@@ -1144,6 +1144,7 @@ static irqreturn_t fm10k_msix_mbx_pf(int __always_unused irq, void *data)
 	struct fm10k_hw *hw = &interface->hw;
 	struct fm10k_mbx_info *mbx = &hw->mbx;
 	u32 eicr;
+	s32 err = 0;
 
 	/* unmask any set bits related to this interrupt */
 	eicr = fm10k_read_reg(hw, FM10K_EICR);
@@ -1159,12 +1160,15 @@ static irqreturn_t fm10k_msix_mbx_pf(int __always_unused irq, void *data)
 
 	/* service mailboxes */
 	if (fm10k_mbx_trylock(interface)) {
-		mbx->ops.process(hw, mbx);
+		err = mbx->ops.process(hw, mbx);
 		/* handle VFLRE events */
 		fm10k_iov_event(interface);
 		fm10k_mbx_unlock(interface);
 	}
 
+	if (err == FM10K_ERR_RESET_REQUESTED)
+		interface->flags |= FM10K_FLAG_RESET_REQUESTED;
+
 	/* if switch toggled state we should reset GLORTs */
 	if (eicr & FM10K_EICR_SWITCHNOTREADY) {
 		/* force link down for at least 4 seconds */
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pf.c b/drivers/net/ethernet/intel/fm10k/fm10k_pf.c
index 23fb319fd2a0..40ee0242a80a 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_pf.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_pf.c
@@ -72,10 +72,6 @@ force_reset:
 	fm10k_write_flush(hw);
 	udelay(FM10K_RESET_TIMEOUT);
 
-	/* Reset mailbox global interrupts */
-	reg = FM10K_MBX_GLOBAL_REQ_INTERRUPT | FM10K_MBX_GLOBAL_ACK_INTERRUPT;
-	fm10k_write_reg(hw, FM10K_GMBX, reg);
-
 	/* Verify we made it out of reset */
 	reg = fm10k_read_reg(hw, FM10K_IP);
 	if (!(reg & FM10K_IP_NOTINRESET))
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index ba8d30984bee..82d8040fa418 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -134,19 +134,6 @@
 /* default to trying for four seconds */
 #define I40E_TRY_LINK_TIMEOUT	(4 * HZ)
 
-/**
- * i40e_is_mac_710 - Return true if MAC is X710/XL710
- * @hw: ptr to the hardware info
- **/
-static inline bool i40e_is_mac_710(struct i40e_hw *hw)
-{
-	if ((hw->mac.type == I40E_MAC_X710) ||
-	    (hw->mac.type == I40E_MAC_XL710))
-		return true;
-
-	return false;
-}
-
 /* driver state flags */
 enum i40e_state_t {
 	__I40E_TESTING,
@@ -361,6 +348,8 @@ struct i40e_pf {
 #define I40E_FLAG_TRUE_PROMISC_SUPPORT		BIT_ULL(51)
 #define I40E_FLAG_HAVE_CRT_RETIMER		BIT_ULL(52)
 #define I40E_FLAG_PTP_L4_CAPABLE		BIT_ULL(53)
+#define I40E_FLAG_WOL_MC_MAGIC_PKT_WAKE		BIT_ULL(54)
+#define I40E_FLAG_TEMP_LINK_POLLING		BIT_ULL(55)
 
 	/* tracks features that get auto disabled by errors */
 	u64 auto_disable_flags;
@@ -480,6 +469,22 @@ struct i40e_mac_filter {
 	enum i40e_filter_state state;
 };
 
+/* Wrapper structure to keep track of filters while we are preparing to send
+ * firmware commands. We cannot send firmware commands while holding a
+ * spinlock, since it might sleep. To avoid this, we wrap the added filters in
+ * a separate structure, which will track the state change and update the real
+ * filter while under lock. We can't simply hold the filters in a separate
+ * list, as this opens a window for a race condition when adding new MAC
+ * addresses to all VLANs, or when adding new VLANs to all MAC addresses.
+ */
+struct i40e_new_mac_filter {
+	struct hlist_node hlist;
+	struct i40e_mac_filter *f;
+
+	/* Track future changes to state separately */
+	enum i40e_filter_state state;
+};
+
 struct i40e_veb {
 	struct i40e_pf *pf;
 	u16 idx;
@@ -762,6 +767,7 @@ bool i40e_set_ntuple(struct i40e_pf *pf, netdev_features_t features);
 void i40e_set_ethtool_ops(struct net_device *netdev);
 struct i40e_mac_filter *i40e_add_filter(struct i40e_vsi *vsi,
 					const u8 *macaddr, s16 vlan);
+void __i40e_del_filter(struct i40e_vsi *vsi, struct i40e_mac_filter *f);
 void i40e_del_filter(struct i40e_vsi *vsi, const u8 *macaddr, s16 vlan);
 int i40e_sync_vsi_filters(struct i40e_vsi *vsi);
 struct i40e_vsi *i40e_vsi_setup(struct i40e_pf *pf, u8 type,
@@ -804,7 +810,6 @@ int i40e_lan_add_device(struct i40e_pf *pf);
 int i40e_lan_del_device(struct i40e_pf *pf);
 void i40e_client_subtask(struct i40e_pf *pf);
 void i40e_notify_client_of_l2_param_changes(struct i40e_vsi *vsi);
-void i40e_notify_client_of_netdev_open(struct i40e_vsi *vsi);
 void i40e_notify_client_of_netdev_close(struct i40e_vsi *vsi, bool reset);
 void i40e_notify_client_of_vf_enable(struct i40e_pf *pf, u32 num_vfs);
 void i40e_notify_client_of_vf_reset(struct i40e_pf *pf, u32 vf_id);
@@ -834,9 +839,8 @@ static inline void i40e_irq_dynamic_enable(struct i40e_vsi *vsi, int vector)
 void i40e_irq_dynamic_disable_icr0(struct i40e_pf *pf);
 void i40e_irq_dynamic_enable_icr0(struct i40e_pf *pf, bool clearpba);
 #ifdef I40E_FCOE
-struct rtnl_link_stats64 *i40e_get_netdev_stats_struct(
-					     struct net_device *netdev,
-					     struct rtnl_link_stats64 *storage);
+void i40e_get_netdev_stats_struct(struct net_device *netdev,
+				  struct rtnl_link_stats64 *storage);
 int i40e_set_mac(struct net_device *netdev, void *p);
 void i40e_set_rx_mode(struct net_device *netdev);
 #endif
@@ -853,12 +857,12 @@ int i40e_close(struct net_device *netdev);
 int i40e_vsi_open(struct i40e_vsi *vsi);
 void i40e_vlan_stripping_disable(struct i40e_vsi *vsi);
 int i40e_add_vlan_all_mac(struct i40e_vsi *vsi, s16 vid);
-int i40e_vsi_add_vlan(struct i40e_vsi *vsi, s16 vid);
+int i40e_vsi_add_vlan(struct i40e_vsi *vsi, u16 vid);
 void i40e_rm_vlan_all_mac(struct i40e_vsi *vsi, s16 vid);
-void i40e_vsi_kill_vlan(struct i40e_vsi *vsi, s16 vid);
-struct i40e_mac_filter *i40e_put_mac_in_vlan(struct i40e_vsi *vsi,
-					     const u8 *macaddr);
-int i40e_del_mac_all_vlan(struct i40e_vsi *vsi, const u8 *macaddr);
+void i40e_vsi_kill_vlan(struct i40e_vsi *vsi, u16 vid);
+struct i40e_mac_filter *i40e_add_mac_filter(struct i40e_vsi *vsi,
+					    const u8 *macaddr);
+int i40e_del_mac_filter(struct i40e_vsi *vsi, const u8 *macaddr);
 bool i40e_is_vsi_in_vlan(struct i40e_vsi *vsi);
 struct i40e_mac_filter *i40e_find_mac(struct i40e_vsi *vsi, const u8 *macaddr);
 #ifdef I40E_FCOE
diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h b/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h
index b2101a51534c..451f48b7540a 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h
@@ -538,6 +538,8 @@ I40E_CHECK_STRUCT_LEN(24, i40e_aqc_mac_address_read_data);
 /* Manage MAC Address Write Command (0x0108) */
 struct i40e_aqc_mac_address_write {
 	__le16	command_flags;
+#define I40E_AQC_MC_MAG_EN		0x0100
+#define I40E_AQC_WOL_PRESERVE_ON_PFR	0x0200
 #define I40E_AQC_WRITE_TYPE_LAA_ONLY	0x0000
 #define I40E_AQC_WRITE_TYPE_LAA_WOL	0x4000
 #define I40E_AQC_WRITE_TYPE_PORT	0x8000
diff --git a/drivers/net/ethernet/intel/i40e/i40e_client.c b/drivers/net/ethernet/intel/i40e/i40e_client.c
index 7fe72abc0b4a..d570219efd9f 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_client.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_client.c
@@ -174,8 +174,6 @@ void i40e_notify_client_of_l2_param_changes(struct i40e_vsi *vsi)
 
 	if (!vsi)
 		return;
-	memset(&params, 0, sizeof(params));
-	i40e_client_get_params(vsi, &params);
 	mutex_lock(&i40e_client_instance_mutex);
 	list_for_each_entry(cdev, &i40e_client_instances, list) {
 		if (cdev->lan_info.pf == vsi->back) {
@@ -186,6 +184,8 @@ void i40e_notify_client_of_l2_param_changes(struct i40e_vsi *vsi)
 					"Cannot locate client instance l2_param_change routine\n");
 				continue;
 			}
+	memset(&params, 0, sizeof(params));
+	i40e_client_get_params(vsi, &params);
 			if (!test_bit(__I40E_CLIENT_INSTANCE_OPENED,
 				      &cdev->state)) {
 				dev_dbg(&vsi->back->pdev->dev, "Client is not open, abort l2 param change\n");
@@ -201,41 +201,6 @@ void i40e_notify_client_of_l2_param_changes(struct i40e_vsi *vsi)
 }
 
 /**
- * i40e_notify_client_of_netdev_open - call the client open callback
- * @vsi: the VSI with netdev opened
- *
- * If there is a client to this netdev, call the client with open
- **/
-void i40e_notify_client_of_netdev_open(struct i40e_vsi *vsi)
-{
-	struct i40e_client_instance *cdev;
-	int ret = 0;
-
-	if (!vsi)
-		return;
-	mutex_lock(&i40e_client_instance_mutex);
-	list_for_each_entry(cdev, &i40e_client_instances, list) {
-		if (cdev->lan_info.netdev == vsi->netdev) {
-			if (!cdev->client ||
-			    !cdev->client->ops || !cdev->client->ops->open) {
-				dev_dbg(&vsi->back->pdev->dev,
-					"Cannot locate client instance open routine\n");
-				continue;
-			}
-			if (!(test_bit(__I40E_CLIENT_INSTANCE_OPENED,
-				       &cdev->state))) {
-				ret = cdev->client->ops->open(&cdev->lan_info,
-							      cdev->client);
-				if (!ret)
-					set_bit(__I40E_CLIENT_INSTANCE_OPENED,
-						&cdev->state);
-			}
-		}
-	}
-	mutex_unlock(&i40e_client_instance_mutex);
-}
-
-/**
  * i40e_client_release_qvlist
  * @ldev: pointer to L2 context.
  *
@@ -545,9 +510,10 @@ void i40e_client_subtask(struct i40e_pf *pf)
 			continue;
 
 		if (!existing) {
-			dev_info(&pf->pdev->dev, "Added instance of Client %s to PF%d bus=0x%02x func=0x%02x\n",
+			dev_info(&pf->pdev->dev, "Added instance of Client %s to PF%d bus=0x%02x dev=0x%02x func=0x%02x\n",
 				 client->name, pf->hw.pf_id,
-				 pf->hw.bus.device, pf->hw.bus.func);
+				 pf->hw.bus.bus_id, pf->hw.bus.device,
+				 pf->hw.bus.func);
 		}
 
 		mutex_lock(&i40e_client_instance_mutex);
@@ -596,8 +562,9 @@ int i40e_lan_add_device(struct i40e_pf *pf)
 	ldev->pf = pf;
 	INIT_LIST_HEAD(&ldev->list);
 	list_add(&ldev->list, &i40e_devices);
-	dev_info(&pf->pdev->dev, "Added LAN device PF%d bus=0x%02x func=0x%02x\n",
-		 pf->hw.pf_id, pf->hw.bus.device, pf->hw.bus.func);
+	dev_info(&pf->pdev->dev, "Added LAN device PF%d bus=0x%02x dev=0x%02x func=0x%02x\n",
+		 pf->hw.pf_id, pf->hw.bus.bus_id,
+		 pf->hw.bus.device, pf->hw.bus.func);
 
 	/* Since in some cases register may have happened before a device gets
 	 * added, we can schedule a subtask to go initiate the clients if
@@ -625,9 +592,9 @@ int i40e_lan_del_device(struct i40e_pf *pf)
 	mutex_lock(&i40e_device_mutex);
 	list_for_each_entry_safe(ldev, tmp, &i40e_devices, list) {
 		if (ldev->pf == pf) {
-			dev_info(&pf->pdev->dev, "Deleted LAN device PF%d bus=0x%02x func=0x%02x\n",
-				 pf->hw.pf_id, pf->hw.bus.device,
-				 pf->hw.bus.func);
+			dev_info(&pf->pdev->dev, "Deleted LAN device PF%d bus=0x%02x dev=0x%02x func=0x%02x\n",
+				 pf->hw.pf_id, pf->hw.bus.bus_id,
+				 pf->hw.bus.device, pf->hw.bus.func);
 			list_del(&ldev->list);
 			kfree(ldev);
 			ret = 0;
@@ -688,13 +655,11 @@ static int i40e_client_release(struct i40e_client *client)
  * i40e_client_prepare - prepare client specific resources
  * @client: pointer to the registered client
  *
- * Return 0 on success or < 0 on error
  **/
-static int i40e_client_prepare(struct i40e_client *client)
+static void i40e_client_prepare(struct i40e_client *client)
 {
 	struct i40e_device *ldev;
 	struct i40e_pf *pf;
-	int ret = 0;
 
 	mutex_lock(&i40e_device_mutex);
 	list_for_each_entry(ldev, &i40e_devices, list) {
@@ -704,7 +669,6 @@ static int i40e_client_prepare(struct i40e_client *client)
 		i40e_service_event_schedule(pf);
 	}
 	mutex_unlock(&i40e_device_mutex);
-	return ret;
 }
 
 /**
@@ -961,13 +925,9 @@ int i40e_register_client(struct i40e_client *client)
 	set_bit(__I40E_CLIENT_REGISTERED, &client->state);
 	mutex_unlock(&i40e_client_mutex);
 
-	if (i40e_client_prepare(client)) {
-		ret = -EIO;
-		goto out;
-	}
+	i40e_client_prepare(client);
 
-	pr_info("i40e: Registered client %s with return code %d\n",
-		client->name, ret);
+	pr_info("i40e: Registered client %s\n", client->name);
 out:
 	return ret;
 }
diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c
index 128735975caa..ece57d6a6e23 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_common.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_common.c
@@ -300,7 +300,6 @@ void i40e_debug_aq(struct i40e_hw *hw, enum i40e_debug_mask mask, void *desc,
 	struct i40e_aq_desc *aq_desc = (struct i40e_aq_desc *)desc;
 	u16 len;
 	u8 *buf = (u8 *)buffer;
-	u16 i = 0;
 
 	if ((!(mask & hw->debug_mask)) || (desc == NULL))
 		return;
@@ -328,12 +327,18 @@ void i40e_debug_aq(struct i40e_hw *hw, enum i40e_debug_mask mask, void *desc,
 		if (buf_len < len)
 			len = buf_len;
 		/* write the full 16-byte chunks */
-		for (i = 0; i < (len - 16); i += 16)
-			i40e_debug(hw, mask, "\t0x%04X  %16ph\n", i, buf + i);
-		/* write whatever's left over without overrunning the buffer */
-		if (i < len)
-			i40e_debug(hw, mask, "\t0x%04X  %*ph\n",
-					     i, len - i, buf + i);
+		if (hw->debug_mask & mask) {
+			char prefix[20];
+
+			snprintf(prefix, 20,
+				 "i40e %02x:%02x.%x: \t0x",
+				 hw->bus.bus_id,
+				 hw->bus.device,
+				 hw->bus.func);
+
+			print_hex_dump(KERN_INFO, prefix, DUMP_PREFIX_OFFSET,
+				       16, 1, buf, len, false);
+		}
 	}
 }
 
@@ -1838,6 +1843,8 @@ i40e_status i40e_aq_get_link_info(struct i40e_hw *hw,
 	hw_link_info->link_speed = (enum i40e_aq_link_speed)resp->link_speed;
 	hw_link_info->link_info = resp->link_info;
 	hw_link_info->an_info = resp->an_info;
+	hw_link_info->fec_info = resp->config & (I40E_AQ_CONFIG_FEC_KR_ENA |
+						 I40E_AQ_CONFIG_FEC_RS_ENA);
 	hw_link_info->ext_info = resp->ext_info;
 	hw_link_info->loopback = resp->loopback;
 	hw_link_info->max_frame_size = le16_to_cpu(resp->max_frame_size);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
index f1f41f12902f..267ad2588255 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
@@ -974,7 +974,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
 			struct i40e_dcbx_config *r_cfg =
 						&pf->hw.remote_dcbx_config;
 			int i, ret;
-			u32 switch_id;
+			u16 switch_id;
 
 			bw_data = kzalloc(sizeof(
 				    struct i40e_aqc_query_port_ets_config_resp),
@@ -986,7 +986,8 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
 
 			vsi = pf->vsi[pf->lan_vsi];
 			switch_id =
-				vsi->info.switch_id & I40E_AQ_VSI_SW_ID_MASK;
+				le16_to_cpu(vsi->info.switch_id) &
+					    I40E_AQ_VSI_SW_ID_MASK;
 
 			ret = i40e_aq_query_port_ets_config(&pf->hw,
 							    switch_id,
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index cc1465aac2ef..a22e26200bcc 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -803,9 +803,12 @@ static int i40e_set_settings(struct net_device *netdev,
 	if (change || (abilities.link_speed != config.link_speed)) {
 		/* copy over the rest of the abilities */
 		config.phy_type = abilities.phy_type;
+		config.phy_type_ext = abilities.phy_type_ext;
 		config.eee_capability = abilities.eee_capability;
 		config.eeer = abilities.eeer_val;
 		config.low_power_ctrl = abilities.d3_lpan;
+		config.fec_config = abilities.fec_cfg_curr_mod_ext_info &
+				    I40E_AQ_PHY_FEC_CONFIG_MASK;
 
 		/* save the requested speeds */
 		hw->phy.link_info.requested_speeds = config.link_speed;
@@ -2072,7 +2075,7 @@ static void i40e_set_itr_per_queue(struct i40e_vsi *vsi,
 	struct i40e_q_vector *q_vector;
 	u16 vector, intrl;
 
-	intrl = INTRL_USEC_TO_REG(vsi->int_rate_limit);
+	intrl = i40e_intrl_usec_to_reg(vsi->int_rate_limit);
 
 	vsi->rx_rings[queue]->rx_itr_setting = ec->rx_coalesce_usecs;
 	vsi->tx_rings[queue]->tx_itr_setting = ec->tx_coalesce_usecs;
@@ -2116,6 +2119,7 @@ static int __i40e_set_coalesce(struct net_device *netdev,
 	struct i40e_netdev_priv *np = netdev_priv(netdev);
 	struct i40e_vsi *vsi = np->vsi;
 	struct i40e_pf *pf = vsi->back;
+	u16 intrl_reg;
 	int i;
 
 	if (ec->tx_max_coalesced_frames_irq || ec->rx_max_coalesced_frames_irq)
@@ -2127,8 +2131,9 @@ static int __i40e_set_coalesce(struct net_device *netdev,
 		return -EINVAL;
 	}
 
-	if (ec->rx_coalesce_usecs_high >= INTRL_REG_TO_USEC(I40E_MAX_INTRL)) {
-		netif_info(pf, drv, netdev, "Invalid value, rx-usecs-high range is 0-235\n");
+	if (ec->rx_coalesce_usecs_high > INTRL_REG_TO_USEC(I40E_MAX_INTRL)) {
+		netif_info(pf, drv, netdev, "Invalid value, rx-usecs-high range is 0-%lu\n",
+			   INTRL_REG_TO_USEC(I40E_MAX_INTRL));
 		return -EINVAL;
 	}
 
@@ -2141,7 +2146,12 @@ static int __i40e_set_coalesce(struct net_device *netdev,
 			return -EINVAL;
 	}
 
-	vsi->int_rate_limit = ec->rx_coalesce_usecs_high;
+	intrl_reg = i40e_intrl_usec_to_reg(ec->rx_coalesce_usecs_high);
+	vsi->int_rate_limit = INTRL_REG_TO_USEC(intrl_reg);
+	if (vsi->int_rate_limit != ec->rx_coalesce_usecs_high) {
+		netif_info(pf, drv, netdev, "Interrupt rate limit rounded down to %d\n",
+			   vsi->int_rate_limit);
+	}
 
 	if (ec->tx_coalesce_usecs == 0) {
 		if (ec->use_adaptive_tx_coalesce)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index ad4cf639430e..e8a8351c8ea9 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -41,7 +41,7 @@ static const char i40e_driver_string[] =
 
 #define DRV_VERSION_MAJOR 1
 #define DRV_VERSION_MINOR 6
-#define DRV_VERSION_BUILD 25
+#define DRV_VERSION_BUILD 27
 #define DRV_VERSION __stringify(DRV_VERSION_MAJOR) "." \
 	     __stringify(DRV_VERSION_MINOR) "." \
 	     __stringify(DRV_VERSION_BUILD)    DRV_KERN
@@ -77,7 +77,6 @@ static const struct pci_device_id i40e_pci_tbl[] = {
 	{PCI_VDEVICE(INTEL, I40E_DEV_ID_QSFP_C), 0},
 	{PCI_VDEVICE(INTEL, I40E_DEV_ID_10G_BASE_T), 0},
 	{PCI_VDEVICE(INTEL, I40E_DEV_ID_10G_BASE_T4), 0},
-	{PCI_VDEVICE(INTEL, I40E_DEV_ID_20G_KR2), 0},
 	{PCI_VDEVICE(INTEL, I40E_DEV_ID_KX_X722), 0},
 	{PCI_VDEVICE(INTEL, I40E_DEV_ID_QSFP_X722), 0},
 	{PCI_VDEVICE(INTEL, I40E_DEV_ID_SFP_X722), 0},
@@ -409,15 +408,11 @@ struct rtnl_link_stats64 *i40e_get_vsi_stats_struct(struct i40e_vsi *vsi)
  * Returns the address of the device statistics structure.
  * The statistics are actually updated from the service task.
  **/
-#ifdef I40E_FCOE
-struct rtnl_link_stats64 *i40e_get_netdev_stats_struct(
-					     struct net_device *netdev,
-					     struct rtnl_link_stats64 *stats)
-#else
-static struct rtnl_link_stats64 *i40e_get_netdev_stats_struct(
-					     struct net_device *netdev,
-					     struct rtnl_link_stats64 *stats)
+#ifndef I40E_FCOE
+static
 #endif
+void i40e_get_netdev_stats_struct(struct net_device *netdev,
+				  struct rtnl_link_stats64 *stats)
 {
 	struct i40e_netdev_priv *np = netdev_priv(netdev);
 	struct i40e_ring *tx_ring, *rx_ring;
@@ -426,10 +421,10 @@ static struct rtnl_link_stats64 *i40e_get_netdev_stats_struct(
 	int i;
 
 	if (test_bit(__I40E_DOWN, &vsi->state))
-		return stats;
+		return;
 
 	if (!vsi->tx_rings)
-		return stats;
+		return;
 
 	rcu_read_lock();
 	for (i = 0; i < vsi->num_queue_pairs; i++) {
@@ -469,8 +464,6 @@ static struct rtnl_link_stats64 *i40e_get_netdev_stats_struct(
 	stats->rx_dropped	= vsi_stats->rx_dropped;
 	stats->rx_crc_errors	= vsi_stats->rx_crc_errors;
 	stats->rx_length_errors	= vsi_stats->rx_length_errors;
-
-	return stats;
 }
 
 /**
@@ -1260,7 +1253,9 @@ static int i40e_correct_mac_vlan_filters(struct i40e_vsi *vsi,
 					 struct hlist_head *tmp_del_list,
 					 int vlan_filters)
 {
+	s16 pvid = le16_to_cpu(vsi->info.pvid);
 	struct i40e_mac_filter *f, *add_head;
+	struct i40e_new_mac_filter *new;
 	struct hlist_node *h;
 	int bkt, new_vlan;
 
@@ -1279,13 +1274,13 @@ static int i40e_correct_mac_vlan_filters(struct i40e_vsi *vsi,
 	 */
 
 	/* Update the filters about to be added in place */
-	hlist_for_each_entry(f, tmp_add_list, hlist) {
-		if (vsi->info.pvid && f->vlan != vsi->info.pvid)
-			f->vlan = vsi->info.pvid;
-		else if (vlan_filters && f->vlan == I40E_VLAN_ANY)
-			f->vlan = 0;
-		else if (!vlan_filters && f->vlan == 0)
-			f->vlan = I40E_VLAN_ANY;
+	hlist_for_each_entry(new, tmp_add_list, hlist) {
+		if (pvid && new->f->vlan != pvid)
+			new->f->vlan = pvid;
+		else if (vlan_filters && new->f->vlan == I40E_VLAN_ANY)
+			new->f->vlan = 0;
+		else if (!vlan_filters && new->f->vlan == 0)
+			new->f->vlan = I40E_VLAN_ANY;
 	}
 
 	/* Update the remaining active filters */
@@ -1295,12 +1290,12 @@ static int i40e_correct_mac_vlan_filters(struct i40e_vsi *vsi,
 		 * order to avoid duplicating code for adding the new filter
 		 * then deleting the old filter.
 		 */
-		if ((vsi->info.pvid && f->vlan != vsi->info.pvid) ||
+		if ((pvid && f->vlan != pvid) ||
 		    (vlan_filters && f->vlan == I40E_VLAN_ANY) ||
 		    (!vlan_filters && f->vlan == 0)) {
 			/* Determine the new vlan we will be adding */
-			if (vsi->info.pvid)
-				new_vlan = vsi->info.pvid;
+			if (pvid)
+				new_vlan = pvid;
 			else if (vlan_filters)
 				new_vlan = 0;
 			else
@@ -1311,9 +1306,16 @@ static int i40e_correct_mac_vlan_filters(struct i40e_vsi *vsi,
 			if (!add_head)
 				return -ENOMEM;
 
-			/* Put the replacement filter into the add list */
-			hash_del(&add_head->hlist);
-			hlist_add_head(&add_head->hlist, tmp_add_list);
+			/* Create a temporary i40e_new_mac_filter */
+			new = kzalloc(sizeof(*new), GFP_ATOMIC);
+			if (!new)
+				return -ENOMEM;
+
+			new->f = add_head;
+			new->state = add_head->state;
+
+			/* Add the new filter to the tmp list */
+			hlist_add_head(&new->hlist, tmp_add_list);
 
 			/* Put the original filter into the delete list */
 			f->state = I40E_FILTER_REMOVE;
@@ -1440,23 +1442,25 @@ struct i40e_mac_filter *i40e_add_filter(struct i40e_vsi *vsi,
  * the "safe" variants of any list iterators, e.g. list_for_each_entry_safe()
  * instead of list_for_each_entry().
  **/
-static void __i40e_del_filter(struct i40e_vsi *vsi, struct i40e_mac_filter *f)
+void __i40e_del_filter(struct i40e_vsi *vsi, struct i40e_mac_filter *f)
 {
 	if (!f)
 		return;
 
+	/* If the filter was never added to firmware then we can just delete it
+	 * directly and we don't want to set the status to remove or else an
+	 * admin queue command will unnecessarily fire.
+	 */
 	if ((f->state == I40E_FILTER_FAILED) ||
 	    (f->state == I40E_FILTER_NEW)) {
-		/* this one never got added by the FW. Just remove it,
-		 * no need to sync anything.
-		 */
 		hash_del(&f->hlist);
 		kfree(f);
 	} else {
 		f->state = I40E_FILTER_REMOVE;
-		vsi->flags |= I40E_VSI_FLAG_FILTER_CHANGED;
-		vsi->back->flags |= I40E_FLAG_FILTER_SYNC;
 	}
+
+	vsi->flags |= I40E_VSI_FLAG_FILTER_CHANGED;
+	vsi->back->flags |= I40E_FLAG_FILTER_SYNC;
 }
 
 /**
@@ -1483,18 +1487,19 @@ void i40e_del_filter(struct i40e_vsi *vsi, const u8 *macaddr, s16 vlan)
 }
 
 /**
- * i40e_put_mac_in_vlan - Make macvlan filters from macaddrs and vlans
+ * i40e_add_mac_filter - Add a MAC filter for all active VLANs
  * @vsi: the VSI to be searched
  * @macaddr: the mac address to be filtered
  *
- * Goes through all the macvlan filters and adds a macvlan filter for each
+ * If we're not in VLAN mode, just add the filter to I40E_VLAN_ANY. Otherwise,
+ * go through all the macvlan filters and add a macvlan filter for each
  * unique vlan that already exists. If a PVID has been assigned, instead only
  * add the macaddr to that VLAN.
  *
  * Returns last filter added on success, else NULL
  **/
-struct i40e_mac_filter *i40e_put_mac_in_vlan(struct i40e_vsi *vsi,
-					     const u8 *macaddr)
+struct i40e_mac_filter *i40e_add_mac_filter(struct i40e_vsi *vsi,
+					    const u8 *macaddr)
 {
 	struct i40e_mac_filter *f, *add = NULL;
 	struct hlist_node *h;
@@ -1504,6 +1509,9 @@ struct i40e_mac_filter *i40e_put_mac_in_vlan(struct i40e_vsi *vsi,
 		return i40e_add_filter(vsi, macaddr,
 				       le16_to_cpu(vsi->info.pvid));
 
+	if (!i40e_is_vsi_in_vlan(vsi))
+		return i40e_add_filter(vsi, macaddr, I40E_VLAN_ANY);
+
 	hash_for_each_safe(vsi->mac_filter_hash, bkt, h, f, hlist) {
 		if (f->state == I40E_FILTER_REMOVE)
 			continue;
@@ -1516,15 +1524,16 @@ struct i40e_mac_filter *i40e_put_mac_in_vlan(struct i40e_vsi *vsi,
 }
 
 /**
- * i40e_del_mac_all_vlan - Remove a MAC filter from all VLANS
+ * i40e_del_mac_filter - Remove a MAC filter from all VLANs
  * @vsi: the VSI to be searched
  * @macaddr: the mac address to be removed
  *
- * Removes a given MAC address from a VSI, regardless of VLAN
+ * Removes a given MAC address from a VSI regardless of what VLAN it has been
+ * associated with.
  *
  * Returns 0 for success, or error
  **/
-int i40e_del_mac_all_vlan(struct i40e_vsi *vsi, const u8 *macaddr)
+int i40e_del_mac_filter(struct i40e_vsi *vsi, const u8 *macaddr)
 {
 	struct i40e_mac_filter *f;
 	struct hlist_node *h;
@@ -1585,8 +1594,8 @@ static int i40e_set_mac(struct net_device *netdev, void *p)
 		netdev_info(netdev, "set new mac address %pM\n", addr->sa_data);
 
 	spin_lock_bh(&vsi->mac_filter_hash_lock);
-	i40e_del_mac_all_vlan(vsi, netdev->dev_addr);
-	i40e_put_mac_in_vlan(vsi, addr->sa_data);
+	i40e_del_mac_filter(vsi, netdev->dev_addr);
+	i40e_add_mac_filter(vsi, addr->sa_data);
 	spin_unlock_bh(&vsi->mac_filter_hash_lock);
 	ether_addr_copy(netdev->dev_addr, addr->sa_data);
 	if (vsi->type == I40E_VSI_MAIN) {
@@ -1762,14 +1771,8 @@ static int i40e_addr_sync(struct net_device *netdev, const u8 *addr)
 {
 	struct i40e_netdev_priv *np = netdev_priv(netdev);
 	struct i40e_vsi *vsi = np->vsi;
-	struct i40e_mac_filter *f;
-
-	if (i40e_is_vsi_in_vlan(vsi))
-		f = i40e_put_mac_in_vlan(vsi, addr);
-	else
-		f = i40e_add_filter(vsi, addr, I40E_VLAN_ANY);
 
-	if (f)
+	if (i40e_add_mac_filter(vsi, addr))
 		return 0;
 	else
 		return -ENOMEM;
@@ -1788,10 +1791,7 @@ static int i40e_addr_unsync(struct net_device *netdev, const u8 *addr)
 	struct i40e_netdev_priv *np = netdev_priv(netdev);
 	struct i40e_vsi *vsi = np->vsi;
 
-	if (i40e_is_vsi_in_vlan(vsi))
-		i40e_del_mac_all_vlan(vsi, addr);
-	else
-		i40e_del_filter(vsi, addr, I40E_VLAN_ANY);
+	i40e_del_mac_filter(vsi, addr);
 
 	return 0;
 }
@@ -1829,16 +1829,15 @@ static void i40e_set_rx_mode(struct net_device *netdev)
 }
 
 /**
- * i40e_undo_filter_entries - Undo the changes made to MAC filter entries
+ * i40e_undo_del_filter_entries - Undo the changes made to MAC filter entries
  * @vsi: Pointer to VSI struct
  * @from: Pointer to list which contains MAC filter entries - changes to
  *        those entries needs to be undone.
  *
- * MAC filter entries from list were slated to be sent to firmware, either for
- * addition or deletion.
+ * MAC filter entries from this list were slated for deletion.
  **/
-static void i40e_undo_filter_entries(struct i40e_vsi *vsi,
-				     struct hlist_head *from)
+static void i40e_undo_del_filter_entries(struct i40e_vsi *vsi,
+					 struct hlist_head *from)
 {
 	struct i40e_mac_filter *f;
 	struct hlist_node *h;
@@ -1853,6 +1852,53 @@ static void i40e_undo_filter_entries(struct i40e_vsi *vsi,
 }
 
 /**
+ * i40e_undo_add_filter_entries - Undo the changes made to MAC filter entries
+ * @vsi: Pointer to vsi struct
+ * @from: Pointer to list which contains MAC filter entries - changes to
+ *        those entries needs to be undone.
+ *
+ * MAC filter entries from this list were slated for addition.
+ **/
+static void i40e_undo_add_filter_entries(struct i40e_vsi *vsi,
+					 struct hlist_head *from)
+{
+	struct i40e_new_mac_filter *new;
+	struct hlist_node *h;
+
+	hlist_for_each_entry_safe(new, h, from, hlist) {
+		/* We can simply free the wrapper structure */
+		hlist_del(&new->hlist);
+		kfree(new);
+	}
+}
+
+/**
+ * i40e_next_entry - Get the next non-broadcast filter from a list
+ * @next: pointer to filter in list
+ *
+ * Returns the next non-broadcast filter in the list. Required so that we
+ * ignore broadcast filters within the list, since these are not handled via
+ * the normal firmware update path.
+ */
+static
+struct i40e_new_mac_filter *i40e_next_filter(struct i40e_new_mac_filter *next)
+{
+	while (next) {
+		next = hlist_entry(next->hlist.next,
+				   typeof(struct i40e_new_mac_filter),
+				   hlist);
+
+		/* keep going if we found a broadcast filter */
+		if (next && is_broadcast_ether_addr(next->f->macaddr))
+			continue;
+
+		break;
+	}
+
+	return next;
+}
+
+/**
  * i40e_update_filter_state - Update filter state based on return data
  * from firmware
  * @count: Number of filters added
@@ -1865,7 +1911,7 @@ static void i40e_undo_filter_entries(struct i40e_vsi *vsi,
 static int
 i40e_update_filter_state(int count,
 			 struct i40e_aqc_add_macvlan_element_data *add_list,
-			 struct i40e_mac_filter *add_head)
+			 struct i40e_new_mac_filter *add_head)
 {
 	int retval = 0;
 	int i;
@@ -1884,9 +1930,9 @@ i40e_update_filter_state(int count,
 			retval++;
 		}
 
-		add_head = hlist_entry(add_head->hlist.next,
-				       typeof(struct i40e_mac_filter),
-				       hlist);
+		add_head = i40e_next_filter(add_head);
+		if (!add_head)
+			break;
 	}
 
 	return retval;
@@ -1943,7 +1989,7 @@ void i40e_aqc_del_filters(struct i40e_vsi *vsi, const char *vsi_name,
 static
 void i40e_aqc_add_filters(struct i40e_vsi *vsi, const char *vsi_name,
 			  struct i40e_aqc_add_macvlan_element_data *list,
-			  struct i40e_mac_filter *add_head,
+			  struct i40e_new_mac_filter *add_head,
 			  int num_add, bool *promisc_changed)
 {
 	struct i40e_hw *hw = &vsi->back->hw;
@@ -1971,10 +2017,12 @@ void i40e_aqc_add_filters(struct i40e_vsi *vsi, const char *vsi_name,
  * This function sets or clears the promiscuous broadcast flags for VLAN
  * filters in order to properly receive broadcast frames. Assumes that only
  * broadcast filters are passed.
+ *
+ * Returns status indicating success or failure;
  **/
-static
-void i40e_aqc_broadcast_filter(struct i40e_vsi *vsi, const char *vsi_name,
-			       struct i40e_mac_filter *f)
+static i40e_status
+i40e_aqc_broadcast_filter(struct i40e_vsi *vsi, const char *vsi_name,
+			  struct i40e_mac_filter *f)
 {
 	bool enable = f->state == I40E_FILTER_NEW;
 	struct i40e_hw *hw = &vsi->back->hw;
@@ -1993,15 +2041,13 @@ void i40e_aqc_broadcast_filter(struct i40e_vsi *vsi, const char *vsi_name,
 							    NULL);
 	}
 
-	if (aq_ret) {
+	if (aq_ret)
 		dev_warn(&vsi->back->pdev->dev,
 			 "Error %s setting broadcast promiscuous mode on %s\n",
 			 i40e_aq_str(hw, hw->aq.asq_last_status),
 			 vsi_name);
-		f->state = I40E_FILTER_FAILED;
-	} else if (enable) {
-		f->state = I40E_FILTER_ACTIVE;
-	}
+
+	return aq_ret;
 }
 
 /**
@@ -2015,7 +2061,8 @@ void i40e_aqc_broadcast_filter(struct i40e_vsi *vsi, const char *vsi_name,
 int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
 {
 	struct hlist_head tmp_add_list, tmp_del_list;
-	struct i40e_mac_filter *f, *add_head = NULL;
+	struct i40e_mac_filter *f;
+	struct i40e_new_mac_filter *new, *add_head = NULL;
 	struct i40e_hw *hw = &vsi->back->hw;
 	unsigned int failed_filters = 0;
 	unsigned int vlan_filters = 0;
@@ -2069,8 +2116,17 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
 				continue;
 			}
 			if (f->state == I40E_FILTER_NEW) {
-				hash_del(&f->hlist);
-				hlist_add_head(&f->hlist, &tmp_add_list);
+				/* Create a temporary i40e_new_mac_filter */
+				new = kzalloc(sizeof(*new), GFP_ATOMIC);
+				if (!new)
+					goto err_no_memory_locked;
+
+				/* Store pointer to the real filter */
+				new->f = f;
+				new->state = f->state;
+
+				/* Add it to the hash list */
+				hlist_add_head(&new->hlist, &tmp_add_list);
 			}
 
 			/* Count the number of active (current and new) VLAN
@@ -2105,7 +2161,7 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
 			cmd_flags = 0;
 
 			/* handle broadcast filters by updating the broadcast
-			 * promiscuous flag instead of deleting a MAC filter.
+			 * promiscuous flag and release filter list.
 			 */
 			if (is_broadcast_ether_addr(f->macaddr)) {
 				i40e_aqc_broadcast_filter(vsi, vsi_name, f);
@@ -2163,36 +2219,37 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
 			goto err_no_memory;
 
 		num_add = 0;
-		hlist_for_each_entry_safe(f, h, &tmp_add_list, hlist) {
+		hlist_for_each_entry_safe(new, h, &tmp_add_list, hlist) {
 			if (test_bit(__I40E_FILTER_OVERFLOW_PROMISC,
 				     &vsi->state)) {
-				f->state = I40E_FILTER_FAILED;
+				new->state = I40E_FILTER_FAILED;
 				continue;
 			}
 
 			/* handle broadcast filters by updating the broadcast
 			 * promiscuous flag instead of adding a MAC filter.
 			 */
-			if (is_broadcast_ether_addr(f->macaddr)) {
-				u64 key = i40e_addr_to_hkey(f->macaddr);
-				i40e_aqc_broadcast_filter(vsi, vsi_name, f);
-
-				hlist_del(&f->hlist);
-				hash_add(vsi->mac_filter_hash, &f->hlist, key);
+			if (is_broadcast_ether_addr(new->f->macaddr)) {
+				if (i40e_aqc_broadcast_filter(vsi, vsi_name,
+							      new->f))
+					new->state = I40E_FILTER_FAILED;
+				else
+					new->state = I40E_FILTER_ACTIVE;
 				continue;
 			}
 
 			/* add to add array */
 			if (num_add == 0)
-				add_head = f;
+				add_head = new;
 			cmd_flags = 0;
-			ether_addr_copy(add_list[num_add].mac_addr, f->macaddr);
-			if (f->vlan == I40E_VLAN_ANY) {
+			ether_addr_copy(add_list[num_add].mac_addr,
+					new->f->macaddr);
+			if (new->f->vlan == I40E_VLAN_ANY) {
 				add_list[num_add].vlan_tag = 0;
 				cmd_flags |= I40E_AQC_MACVLAN_ADD_IGNORE_VLAN;
 			} else {
 				add_list[num_add].vlan_tag =
-					cpu_to_le16((u16)(f->vlan));
+					cpu_to_le16((u16)(new->f->vlan));
 			}
 			add_list[num_add].queue_number = 0;
 			/* set invalid match method for later detection */
@@ -2218,11 +2275,12 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
 		 * the VSI's list.
 		 */
 		spin_lock_bh(&vsi->mac_filter_hash_lock);
-		hlist_for_each_entry_safe(f, h, &tmp_add_list, hlist) {
-			u64 key = i40e_addr_to_hkey(f->macaddr);
-
-			hlist_del(&f->hlist);
-			hash_add(vsi->mac_filter_hash, &f->hlist, key);
+		hlist_for_each_entry_safe(new, h, &tmp_add_list, hlist) {
+			/* Only update the state if we're still NEW */
+			if (new->f->state == I40E_FILTER_NEW)
+				new->f->state = new->state;
+			hlist_del(&new->hlist);
+			kfree(new);
 		}
 		spin_unlock_bh(&vsi->mac_filter_hash_lock);
 		kfree(add_list);
@@ -2383,8 +2441,8 @@ err_no_memory:
 	/* Restore elements on the temporary add and delete lists */
 	spin_lock_bh(&vsi->mac_filter_hash_lock);
 err_no_memory_locked:
-	i40e_undo_filter_entries(vsi, &tmp_del_list);
-	i40e_undo_filter_entries(vsi, &tmp_add_list);
+	i40e_undo_del_filter_entries(vsi, &tmp_del_list);
+	i40e_undo_add_filter_entries(vsi, &tmp_add_list);
 	spin_unlock_bh(&vsi->mac_filter_hash_lock);
 
 	vsi->flags |= I40E_VSI_FLAG_FILTER_CHANGED;
@@ -2574,12 +2632,15 @@ int i40e_add_vlan_all_mac(struct i40e_vsi *vsi, s16 vid)
 /**
  * i40e_vsi_add_vlan - Add VSI membership for given VLAN
  * @vsi: the VSI being configured
- * @vid: VLAN id to be added (0 = untagged only , -1 = any)
+ * @vid: VLAN id to be added
  **/
-int i40e_vsi_add_vlan(struct i40e_vsi *vsi, s16 vid)
+int i40e_vsi_add_vlan(struct i40e_vsi *vsi, u16 vid)
 {
 	int err;
 
+	if (!vid || vsi->info.pvid)
+		return -EINVAL;
+
 	/* Locked once because all functions invoked below iterates list*/
 	spin_lock_bh(&vsi->mac_filter_hash_lock);
 	err = i40e_add_vlan_all_mac(vsi, vid);
@@ -2622,10 +2683,13 @@ void i40e_rm_vlan_all_mac(struct i40e_vsi *vsi, s16 vid)
 /**
  * i40e_vsi_kill_vlan - Remove VSI membership for given VLAN
  * @vsi: the VSI being configured
- * @vid: VLAN id to be removed (0 = untagged only , -1 = any)
+ * @vid: VLAN id to be removed
  **/
-void i40e_vsi_kill_vlan(struct i40e_vsi *vsi, s16 vid)
+void i40e_vsi_kill_vlan(struct i40e_vsi *vsi, u16 vid)
 {
+	if (!vid || vsi->info.pvid)
+		return;
+
 	spin_lock_bh(&vsi->mac_filter_hash_lock);
 	i40e_rm_vlan_all_mac(vsi, vid);
 	spin_unlock_bh(&vsi->mac_filter_hash_lock);
@@ -3272,7 +3336,7 @@ static void i40e_vsi_configure_msix(struct i40e_vsi *vsi)
 		wr32(hw, I40E_PFINT_ITRN(I40E_TX_ITR, vector - 1),
 		     q_vector->tx.itr);
 		wr32(hw, I40E_PFINT_RATEN(vector - 1),
-		     INTRL_USEC_TO_REG(vsi->int_rate_limit));
+		     i40e_intrl_usec_to_reg(vsi->int_rate_limit));
 
 		/* Linked list for the queuepairs assigned to this vector */
 		wr32(hw, I40E_PFINT_LNKLSTN(vector - 1), qp);
@@ -4621,8 +4685,10 @@ static void i40e_detect_recover_hung_queue(int q_idx, struct i40e_vsi *vsi)
 	 */
 	if ((!tx_pending_hw) && i40e_get_tx_pending(tx_ring, true) &&
 	    (!(val & I40E_PFINT_DYN_CTLN_INTENA_MASK))) {
+		local_bh_disable();
 		if (napi_reschedule(&tx_ring->q_vector->napi))
 			tx_ring->tx_stats.tx_lost_interrupt++;
+		local_bh_enable();
 	}
 }
 
@@ -5276,6 +5342,8 @@ void i40e_print_link_message(struct i40e_vsi *vsi, bool isup)
 	enum i40e_aq_link_speed new_speed;
 	char *speed = "Unknown";
 	char *fc = "Unknown";
+	char *fec = "";
+	char *an = "";
 
 	new_speed = vsi->back->hw.phy.link_info.link_speed;
 
@@ -5335,8 +5403,23 @@ void i40e_print_link_message(struct i40e_vsi *vsi, bool isup)
 		break;
 	}
 
-	netdev_info(vsi->netdev, "NIC Link is Up %sbps Full Duplex, Flow Control: %s\n",
-		    speed, fc);
+	if (vsi->back->hw.phy.link_info.link_speed == I40E_LINK_SPEED_25GB) {
+		fec = ", FEC: None";
+		an = ", Autoneg: False";
+
+		if (vsi->back->hw.phy.link_info.an_info & I40E_AQ_AN_COMPLETED)
+			an = ", Autoneg: True";
+
+		if (vsi->back->hw.phy.link_info.fec_info &
+		    I40E_AQ_CONFIG_FEC_KR_ENA)
+			fec = ", FEC: CL74 FC-FEC/BASE-R";
+		else if (vsi->back->hw.phy.link_info.fec_info &
+			 I40E_AQ_CONFIG_FEC_RS_ENA)
+			fec = ", FEC: CL108 RS-FEC";
+	}
+
+	netdev_info(vsi->netdev, "NIC Link is Up, %sbps Full Duplex%s%s, Flow Control: %s\n",
+		    speed, fec, an, fc);
 }
 
 /**
@@ -6271,7 +6354,16 @@ static void i40e_link_event(struct i40e_pf *pf)
 	old_link = (pf->hw.phy.link_info_old.link_info & I40E_AQ_LINK_UP);
 
 	status = i40e_get_link_status(&pf->hw, &new_link);
-	if (status) {
+
+	/* On success, disable temp link polling */
+	if (status == I40E_SUCCESS) {
+		if (pf->flags & I40E_FLAG_TEMP_LINK_POLLING)
+			pf->flags &= ~I40E_FLAG_TEMP_LINK_POLLING;
+	} else {
+		/* Enable link polling temporarily until i40e_get_link_status
+		 * returns I40E_SUCCESS
+		 */
+		pf->flags |= I40E_FLAG_TEMP_LINK_POLLING;
 		dev_dbg(&pf->pdev->dev, "couldn't get link state, status: %d\n",
 			status);
 		return;
@@ -6323,7 +6415,8 @@ static void i40e_watchdog_subtask(struct i40e_pf *pf)
 		return;
 	pf->service_timer_previous = jiffies;
 
-	if (pf->flags & I40E_FLAG_LINK_POLLING_ENABLED)
+	if ((pf->flags & I40E_FLAG_LINK_POLLING_ENABLED) ||
+	    (pf->flags & I40E_FLAG_TEMP_LINK_POLLING))
 		i40e_link_event(pf);
 
 	/* Update the stats for active netdevs so the network stack
@@ -8688,7 +8781,7 @@ static int i40e_sw_init(struct i40e_pf *pf)
 				 pf->hw.func_caps.fd_filters_best_effort;
 	}
 
-	if (i40e_is_mac_710(&pf->hw) &&
+	if ((pf->hw.mac.type == I40E_MAC_XL710) &&
 	    (((pf->hw.aq.fw_maj_ver == 4) && (pf->hw.aq.fw_min_ver < 33)) ||
 	    (pf->hw.aq.fw_maj_ver < 4))) {
 		pf->flags |= I40E_FLAG_RESTART_AUTONEG;
@@ -8697,13 +8790,13 @@ static int i40e_sw_init(struct i40e_pf *pf)
 	}
 
 	/* Disable FW LLDP if FW < v4.3 */
-	if (i40e_is_mac_710(&pf->hw) &&
+	if ((pf->hw.mac.type == I40E_MAC_XL710) &&
 	    (((pf->hw.aq.fw_maj_ver == 4) && (pf->hw.aq.fw_min_ver < 3)) ||
 	    (pf->hw.aq.fw_maj_ver < 4)))
 		pf->flags |= I40E_FLAG_STOP_FW_LLDP;
 
 	/* Use the FW Set LLDP MIB API if FW > v4.40 */
-	if (i40e_is_mac_710(&pf->hw) &&
+	if ((pf->hw.mac.type == I40E_MAC_XL710) &&
 	    (((pf->hw.aq.fw_maj_ver == 4) && (pf->hw.aq.fw_min_ver >= 40)) ||
 	    (pf->hw.aq.fw_maj_ver >= 5)))
 		pf->flags |= I40E_FLAG_USE_SET_LLDP_MIB;
@@ -8734,16 +8827,17 @@ static int i40e_sw_init(struct i40e_pf *pf)
 	}
 #endif /* CONFIG_PCI_IOV */
 	if (pf->hw.mac.type == I40E_MAC_X722) {
-		pf->flags |= I40E_FLAG_RSS_AQ_CAPABLE |
-			     I40E_FLAG_128_QP_RSS_CAPABLE |
-			     I40E_FLAG_HW_ATR_EVICT_CAPABLE |
-			     I40E_FLAG_OUTER_UDP_CSUM_CAPABLE |
-			     I40E_FLAG_WB_ON_ITR_CAPABLE |
-			     I40E_FLAG_MULTIPLE_TCP_UDP_RSS_PCTYPE |
-			     I40E_FLAG_NO_PCI_LINK_CHECK |
-			     I40E_FLAG_USE_SET_LLDP_MIB |
-			     I40E_FLAG_GENEVE_OFFLOAD_CAPABLE |
-			     I40E_FLAG_PTP_L4_CAPABLE;
+		pf->flags |= I40E_FLAG_RSS_AQ_CAPABLE
+			     | I40E_FLAG_128_QP_RSS_CAPABLE
+			     | I40E_FLAG_HW_ATR_EVICT_CAPABLE
+			     | I40E_FLAG_OUTER_UDP_CSUM_CAPABLE
+			     | I40E_FLAG_WB_ON_ITR_CAPABLE
+			     | I40E_FLAG_MULTIPLE_TCP_UDP_RSS_PCTYPE
+			     | I40E_FLAG_NO_PCI_LINK_CHECK
+			     | I40E_FLAG_USE_SET_LLDP_MIB
+			     | I40E_FLAG_GENEVE_OFFLOAD_CAPABLE
+			     | I40E_FLAG_PTP_L4_CAPABLE
+			     | I40E_FLAG_WOL_MC_MAGIC_PKT_WAKE;
 	} else if ((pf->hw.aq.api_maj_ver > 1) ||
 		   ((pf->hw.aq.api_maj_ver == 1) &&
 		    (pf->hw.aq.api_min_ver > 4))) {
@@ -9345,7 +9439,7 @@ static int i40e_config_netdev(struct i40e_vsi *vsi)
 		 */
 		i40e_rm_default_mac_filter(vsi, mac_addr);
 		spin_lock_bh(&vsi->mac_filter_hash_lock);
-		i40e_add_filter(vsi, mac_addr, I40E_VLAN_ANY);
+		i40e_add_mac_filter(vsi, mac_addr);
 		spin_unlock_bh(&vsi->mac_filter_hash_lock);
 	} else {
 		/* relate the VSI_VMDQ name to the VSI_MAIN name */
@@ -9354,7 +9448,7 @@ static int i40e_config_netdev(struct i40e_vsi *vsi)
 		random_ether_addr(mac_addr);
 
 		spin_lock_bh(&vsi->mac_filter_hash_lock);
-		i40e_add_filter(vsi, mac_addr, I40E_VLAN_ANY);
+		i40e_add_mac_filter(vsi, mac_addr);
 		spin_unlock_bh(&vsi->mac_filter_hash_lock);
 	}
 
@@ -9373,7 +9467,7 @@ static int i40e_config_netdev(struct i40e_vsi *vsi)
 	 */
 	eth_broadcast_addr(broadcast);
 	spin_lock_bh(&vsi->mac_filter_hash_lock);
-	i40e_add_filter(vsi, broadcast, I40E_VLAN_ANY);
+	i40e_add_mac_filter(vsi, broadcast);
 	spin_unlock_bh(&vsi->mac_filter_hash_lock);
 
 	ether_addr_copy(netdev->dev_addr, mac_addr);
@@ -10679,7 +10773,6 @@ static int i40e_setup_pf_switch(struct i40e_pf *pf, bool reinit)
 		i40e_pf_config_rss(pf);
 
 	/* fill in link information and enable LSE reporting */
-	i40e_update_link_info(&pf->hw);
 	i40e_link_event(pf);
 
 	/* Initialize user-specific link properties */
@@ -10994,6 +11087,7 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	hw->subsystem_device_id = pdev->subsystem_device;
 	hw->bus.device = PCI_SLOT(pdev->devfn);
 	hw->bus.func = PCI_FUNC(pdev->devfn);
+	hw->bus.bus_id = pdev->bus->number;
 	pf->instance = pfs_found;
 
 	/* set up the locks for the AQ, do this only once in probe
@@ -11659,6 +11753,53 @@ static void i40e_pci_error_resume(struct pci_dev *pdev)
 }
 
 /**
+ * i40e_enable_mc_magic_wake - enable multicast magic packet wake up
+ * using the mac_address_write admin q function
+ * @pf: pointer to i40e_pf struct
+ **/
+static void i40e_enable_mc_magic_wake(struct i40e_pf *pf)
+{
+	struct i40e_hw *hw = &pf->hw;
+	i40e_status ret;
+	u8 mac_addr[6];
+	u16 flags = 0;
+
+	/* Get current MAC address in case it's an LAA */
+	if (pf->vsi[pf->lan_vsi] && pf->vsi[pf->lan_vsi]->netdev) {
+		ether_addr_copy(mac_addr,
+				pf->vsi[pf->lan_vsi]->netdev->dev_addr);
+	} else {
+		dev_err(&pf->pdev->dev,
+			"Failed to retrieve MAC address; using default\n");
+		ether_addr_copy(mac_addr, hw->mac.addr);
+	}
+
+	/* The FW expects the mac address write cmd to first be called with
+	 * one of these flags before calling it again with the multicast
+	 * enable flags.
+	 */
+	flags = I40E_AQC_WRITE_TYPE_LAA_WOL;
+
+	if (hw->func_caps.flex10_enable && hw->partition_id != 1)
+		flags = I40E_AQC_WRITE_TYPE_LAA_ONLY;
+
+	ret = i40e_aq_mac_address_write(hw, flags, mac_addr, NULL);
+	if (ret) {
+		dev_err(&pf->pdev->dev,
+			"Failed to update MAC address registers; cannot enable Multicast Magic packet wake up");
+		return;
+	}
+
+	flags = I40E_AQC_MC_MAG_EN
+			| I40E_AQC_WOL_PRESERVE_ON_PFR
+			| I40E_AQC_WRITE_TYPE_UPDATE_MC_MAG;
+	ret = i40e_aq_mac_address_write(hw, flags, mac_addr, NULL);
+	if (ret)
+		dev_err(&pf->pdev->dev,
+			"Failed to enable Multicast Magic Packet wake up\n");
+}
+
+/**
  * i40e_shutdown - PCI callback for shutting down
  * @pdev: PCI device information struct
  **/
@@ -11680,6 +11821,9 @@ static void i40e_shutdown(struct pci_dev *pdev)
 	cancel_work_sync(&pf->service_task);
 	i40e_fdir_teardown(pf);
 
+	if (pf->wol_en && (pf->flags & I40E_FLAG_WOL_MC_MAGIC_PKT_WAKE))
+		i40e_enable_mc_magic_wake(pf);
+
 	rtnl_lock();
 	i40e_prep_for_reset(pf);
 	rtnl_unlock();
@@ -11711,6 +11855,9 @@ static int i40e_suspend(struct pci_dev *pdev, pm_message_t state)
 	set_bit(__I40E_SUSPENDED, &pf->state);
 	set_bit(__I40E_DOWN, &pf->state);
 
+	if (pf->wol_en && (pf->flags & I40E_FLAG_WOL_MC_MAGIC_PKT_WAKE))
+		i40e_enable_mc_magic_wake(pf);
+
 	rtnl_lock();
 	i40e_prep_for_reset(pf);
 	rtnl_unlock();
diff --git a/drivers/net/ethernet/intel/i40e/i40e_osdep.h b/drivers/net/ethernet/intel/i40e/i40e_osdep.h
index 5b6feb7edeb1..fea81ed065db 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_osdep.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_osdep.h
@@ -55,7 +55,7 @@ struct i40e_dma_mem {
 	void *va;
 	dma_addr_t pa;
 	u32 size;
-} __packed;
+};
 
 #define i40e_allocate_dma_mem(h, m, unused, s, a) \
 			i40e_allocate_dma_mem_d(h, m, s, a)
@@ -64,17 +64,17 @@ struct i40e_dma_mem {
 struct i40e_virt_mem {
 	void *va;
 	u32 size;
-} __packed;
+};
 
 #define i40e_allocate_virt_mem(h, m, s) i40e_allocate_virt_mem_d(h, m, s)
 #define i40e_free_virt_mem(h, m) i40e_free_virt_mem_d(h, m)
 
-#define i40e_debug(h, m, s, ...)                                \
-do {                                                            \
-	if (((m) & (h)->debug_mask))                            \
-		pr_info("i40e %02x.%x " s,                      \
-			(h)->bus.device, (h)->bus.func,         \
-			##__VA_ARGS__);                         \
+#define i40e_debug(h, m, s, ...)				\
+do {								\
+	if (((m) & (h)->debug_mask))				\
+		pr_info("i40e %02x:%02x.%x " s,			\
+			(h)->bus.bus_id, (h)->bus.device,	\
+			(h)->bus.func, ##__VA_ARGS__);		\
 } while (0)
 
 typedef enum i40e_status_code i40e_status;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
index 9e49ffafce28..2caee35528fa 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
@@ -280,7 +280,7 @@ void i40e_ptp_rx_hang(struct i40e_vsi *vsi)
 {
 	struct i40e_pf *pf = vsi->back;
 	struct i40e_hw *hw = &pf->hw;
-	int i;
+	unsigned int i, cleared = 0;
 
 	/* Since we cannot turn off the Rx timestamp logic if the device is
 	 * configured for Tx timestamping, we check if Rx timestamping is
@@ -306,14 +306,25 @@ void i40e_ptp_rx_hang(struct i40e_vsi *vsi)
 		    time_is_before_jiffies(pf->latch_events[i] + HZ)) {
 			rd32(hw, I40E_PRTTSYN_RXTIME_H(i));
 			pf->latch_event_flags &= ~BIT(i);
-			pf->rx_hwtstamp_cleared++;
-			dev_warn(&pf->pdev->dev,
-				 "Clearing a missed Rx timestamp event for RXTIME[%d]\n",
-				 i);
+			cleared++;
 		}
 	}
 
 	spin_unlock_bh(&pf->ptp_rx_lock);
+
+	/* Log a warning if more than 2 timestamps got dropped in the same
+	 * check. We don't want to warn about all drops because it can occur
+	 * in normal scenarios such as PTP frames on multicast addresses we
+	 * aren't listening to. However, administrator should know if this is
+	 * the reason packets aren't receiving timestamps.
+	 */
+	if (cleared > 2)
+		dev_dbg(&pf->pdev->dev,
+			"Dropped %d missed RXTIME timestamp events\n",
+			cleared);
+
+	/* Finally, update the rx_hwtstamp_cleared counter */
+	pf->rx_hwtstamp_cleared += cleared;
 }
 
 /**
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
index 352cf7cd2ef4..97d46058d71d 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
@@ -432,7 +432,12 @@ unsupported_flow:
 		ret = -EINVAL;
 	}
 
-	/* The buffer allocated here is freed by the i40e_clean_tx_ring() */
+	/* The buffer allocated here will be normally be freed by
+	 * i40e_clean_fdir_tx_irq() as it reclaims resources after transmit
+	 * completion. In the event of an error adding the buffer to the FDIR
+	 * ring, it will immediately be freed. It may also be freed by
+	 * i40e_clean_tx_ring() when closing the VSI.
+	 */
 	return ret;
 }
 
@@ -1013,14 +1018,15 @@ void i40e_clean_rx_ring(struct i40e_ring *rx_ring)
 	if (!rx_ring->rx_bi)
 		return;
 
+	if (rx_ring->skb) {
+		dev_kfree_skb(rx_ring->skb);
+		rx_ring->skb = NULL;
+	}
+
 	/* Free all the Rx ring sk_buffs */
 	for (i = 0; i < rx_ring->count; i++) {
 		struct i40e_rx_buffer *rx_bi = &rx_ring->rx_bi[i];
 
-		if (rx_bi->skb) {
-			dev_kfree_skb(rx_bi->skb);
-			rx_bi->skb = NULL;
-		}
 		if (!rx_bi->page)
 			continue;
 
@@ -1425,45 +1431,6 @@ void i40e_process_skb_fields(struct i40e_ring *rx_ring,
 }
 
 /**
- * i40e_pull_tail - i40e specific version of skb_pull_tail
- * @rx_ring: rx descriptor ring packet is being transacted on
- * @skb: pointer to current skb being adjusted
- *
- * This function is an i40e specific version of __pskb_pull_tail.  The
- * main difference between this version and the original function is that
- * this function can make several assumptions about the state of things
- * that allow for significant optimizations versus the standard function.
- * As a result we can do things like drop a frag and maintain an accurate
- * truesize for the skb.
- */
-static void i40e_pull_tail(struct i40e_ring *rx_ring, struct sk_buff *skb)
-{
-	struct skb_frag_struct *frag = &skb_shinfo(skb)->frags[0];
-	unsigned char *va;
-	unsigned int pull_len;
-
-	/* it is valid to use page_address instead of kmap since we are
-	 * working with pages allocated out of the lomem pool per
-	 * alloc_page(GFP_ATOMIC)
-	 */
-	va = skb_frag_address(frag);
-
-	/* we need the header to contain the greater of either ETH_HLEN or
-	 * 60 bytes if the skb->len is less than 60 for skb_pad.
-	 */
-	pull_len = eth_get_headlen(va, I40E_RX_HDR_SIZE);
-
-	/* align pull length to size of long to optimize memcpy performance */
-	skb_copy_to_linear_data(skb, va, ALIGN(pull_len, sizeof(long)));
-
-	/* update all of the pointers */
-	skb_frag_size_sub(frag, pull_len);
-	frag->page_offset += pull_len;
-	skb->data_len -= pull_len;
-	skb->tail += pull_len;
-}
-
-/**
  * i40e_cleanup_headers - Correct empty headers
  * @rx_ring: rx descriptor ring packet is being transacted on
  * @skb: pointer to current skb being fixed
@@ -1478,10 +1445,6 @@ static void i40e_pull_tail(struct i40e_ring *rx_ring, struct sk_buff *skb)
  **/
 static bool i40e_cleanup_headers(struct i40e_ring *rx_ring, struct sk_buff *skb)
 {
-	/* place header in linear portion of buffer */
-	if (skb_is_nonlinear(skb))
-		i40e_pull_tail(rx_ring, skb);
-
 	/* if eth_skb_pad returns an error the skb was freed */
 	if (eth_skb_pad(skb))
 		return true;
@@ -1513,19 +1476,85 @@ static void i40e_reuse_rx_page(struct i40e_ring *rx_ring,
 }
 
 /**
- * i40e_page_is_reserved - check if reuse is possible
+ * i40e_page_is_reusable - check if any reuse is possible
  * @page: page struct to check
+ *
+ * A page is not reusable if it was allocated under low memory
+ * conditions, or it's not in the same NUMA node as this CPU.
  */
-static inline bool i40e_page_is_reserved(struct page *page)
+static inline bool i40e_page_is_reusable(struct page *page)
 {
-	return (page_to_nid(page) != numa_mem_id()) || page_is_pfmemalloc(page);
+	return (page_to_nid(page) == numa_mem_id()) &&
+		!page_is_pfmemalloc(page);
+}
+
+/**
+ * i40e_can_reuse_rx_page - Determine if this page can be reused by
+ * the adapter for another receive
+ *
+ * @rx_buffer: buffer containing the page
+ * @page: page address from rx_buffer
+ * @truesize: actual size of the buffer in this page
+ *
+ * If page is reusable, rx_buffer->page_offset is adjusted to point to
+ * an unused region in the page.
+ *
+ * For small pages, @truesize will be a constant value, half the size
+ * of the memory at page.  We'll attempt to alternate between high and
+ * low halves of the page, with one half ready for use by the hardware
+ * and the other half being consumed by the stack.  We use the page
+ * ref count to determine whether the stack has finished consuming the
+ * portion of this page that was passed up with a previous packet.  If
+ * the page ref count is >1, we'll assume the "other" half page is
+ * still busy, and this page cannot be reused.
+ *
+ * For larger pages, @truesize will be the actual space used by the
+ * received packet (adjusted upward to an even multiple of the cache
+ * line size).  This will advance through the page by the amount
+ * actually consumed by the received packets while there is still
+ * space for a buffer.  Each region of larger pages will be used at
+ * most once, after which the page will not be reused.
+ *
+ * In either case, if the page is reusable its refcount is increased.
+ **/
+static bool i40e_can_reuse_rx_page(struct i40e_rx_buffer *rx_buffer,
+				   struct page *page,
+				   const unsigned int truesize)
+{
+#if (PAGE_SIZE >= 8192)
+	unsigned int last_offset = PAGE_SIZE - I40E_RXBUFFER_2048;
+#endif
+
+	/* Is any reuse possible? */
+	if (unlikely(!i40e_page_is_reusable(page)))
+		return false;
+
+#if (PAGE_SIZE < 8192)
+	/* if we are only owner of page we can reuse it */
+	if (unlikely(page_count(page) != 1))
+		return false;
+
+	/* flip page offset to other buffer */
+	rx_buffer->page_offset ^= truesize;
+#else
+	/* move offset up to the next cache line */
+	rx_buffer->page_offset += truesize;
+
+	if (rx_buffer->page_offset > last_offset)
+		return false;
+#endif
+
+	/* Inc ref count on page before passing it up to the stack */
+	get_page(page);
+
+	return true;
 }
 
 /**
  * i40e_add_rx_frag - Add contents of Rx buffer to sk_buff
  * @rx_ring: rx descriptor ring to transact packets on
  * @rx_buffer: buffer containing page to add
- * @rx_desc: descriptor containing length of buffer written by hardware
+ * @size: packet length from rx_desc
  * @skb: sk_buff to place the data into
  *
  * This function will add the data contained in rx_buffer->page to the skb.
@@ -1538,30 +1567,29 @@ static inline bool i40e_page_is_reserved(struct page *page)
  **/
 static bool i40e_add_rx_frag(struct i40e_ring *rx_ring,
 			     struct i40e_rx_buffer *rx_buffer,
-			     union i40e_rx_desc *rx_desc,
+			     unsigned int size,
 			     struct sk_buff *skb)
 {
 	struct page *page = rx_buffer->page;
-	u64 qword = le64_to_cpu(rx_desc->wb.qword1.status_error_len);
-	unsigned int size = (qword & I40E_RXD_QW1_LENGTH_PBUF_MASK) >>
-			    I40E_RXD_QW1_LENGTH_PBUF_SHIFT;
+	unsigned char *va = page_address(page) + rx_buffer->page_offset;
 #if (PAGE_SIZE < 8192)
 	unsigned int truesize = I40E_RXBUFFER_2048;
 #else
 	unsigned int truesize = ALIGN(size, L1_CACHE_BYTES);
-	unsigned int last_offset = PAGE_SIZE - I40E_RXBUFFER_2048;
 #endif
+	unsigned int pull_len;
+
+	if (unlikely(skb_is_nonlinear(skb)))
+		goto add_tail_frag;
 
 	/* will the data fit in the skb we allocated? if so, just
 	 * copy it as it is pretty small anyway
 	 */
-	if ((size <= I40E_RX_HDR_SIZE) && !skb_is_nonlinear(skb)) {
-		unsigned char *va = page_address(page) + rx_buffer->page_offset;
-
+	if (size <= I40E_RX_HDR_SIZE) {
 		memcpy(__skb_put(skb, size), va, ALIGN(size, sizeof(long)));
 
-		/* page is not reserved, we can reuse buffer as-is */
-		if (likely(!i40e_page_is_reserved(page)))
+		/* page is reusable, we can reuse buffer as-is */
+		if (likely(i40e_page_is_reusable(page)))
 			return true;
 
 		/* this page cannot be reused so discard it */
@@ -1569,34 +1597,26 @@ static bool i40e_add_rx_frag(struct i40e_ring *rx_ring,
 		return false;
 	}
 
-	skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, page,
-			rx_buffer->page_offset, size, truesize);
-
-	/* avoid re-using remote pages */
-	if (unlikely(i40e_page_is_reserved(page)))
-		return false;
-
-#if (PAGE_SIZE < 8192)
-	/* if we are only owner of page we can reuse it */
-	if (unlikely(page_count(page) != 1))
-		return false;
+	/* we need the header to contain the greater of either
+	 * ETH_HLEN or 60 bytes if the skb->len is less than
+	 * 60 for skb_pad.
+	 */
+	pull_len = eth_get_headlen(va, I40E_RX_HDR_SIZE);
 
-	/* flip page offset to other buffer */
-	rx_buffer->page_offset ^= truesize;
-#else
-	/* move offset up to the next cache line */
-	rx_buffer->page_offset += truesize;
+	/* align pull length to size of long to optimize
+	 * memcpy performance
+	 */
+	memcpy(__skb_put(skb, pull_len), va, ALIGN(pull_len, sizeof(long)));
 
-	if (rx_buffer->page_offset > last_offset)
-		return false;
-#endif
+	/* update all of the pointers */
+	va += pull_len;
+	size -= pull_len;
 
-	/* Even if we own the page, we are not allowed to use atomic_set()
-	 * This would break get_page_unless_zero() users.
-	 */
-	get_page(rx_buffer->page);
+add_tail_frag:
+	skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, page,
+			(unsigned long)va & ~PAGE_MASK, size, truesize);
 
-	return true;
+	return i40e_can_reuse_rx_page(rx_buffer, page, truesize);
 }
 
 /**
@@ -1611,18 +1631,21 @@ static bool i40e_add_rx_frag(struct i40e_ring *rx_ring,
  */
 static inline
 struct sk_buff *i40e_fetch_rx_buffer(struct i40e_ring *rx_ring,
-				     union i40e_rx_desc *rx_desc)
+				     union i40e_rx_desc *rx_desc,
+				     struct sk_buff *skb)
 {
+	u64 local_status_error_len =
+		le64_to_cpu(rx_desc->wb.qword1.status_error_len);
+	unsigned int size =
+		(local_status_error_len & I40E_RXD_QW1_LENGTH_PBUF_MASK) >>
+		I40E_RXD_QW1_LENGTH_PBUF_SHIFT;
 	struct i40e_rx_buffer *rx_buffer;
-	struct sk_buff *skb;
 	struct page *page;
 
 	rx_buffer = &rx_ring->rx_bi[rx_ring->next_to_clean];
 	page = rx_buffer->page;
 	prefetchw(page);
 
-	skb = rx_buffer->skb;
-
 	if (likely(!skb)) {
 		void *page_addr = page_address(page) + rx_buffer->page_offset;
 
@@ -1646,19 +1669,17 @@ struct sk_buff *i40e_fetch_rx_buffer(struct i40e_ring *rx_ring,
 		 * it now to avoid a possible cache miss
 		 */
 		prefetchw(skb->data);
-	} else {
-		rx_buffer->skb = NULL;
 	}
 
 	/* we are reusing so sync this buffer for CPU use */
 	dma_sync_single_range_for_cpu(rx_ring->dev,
 				      rx_buffer->dma,
 				      rx_buffer->page_offset,
-				      I40E_RXBUFFER_2048,
+				      size,
 				      DMA_FROM_DEVICE);
 
 	/* pull page into skb */
-	if (i40e_add_rx_frag(rx_ring, rx_buffer, rx_desc, skb)) {
+	if (i40e_add_rx_frag(rx_ring, rx_buffer, size, skb)) {
 		/* hand second half of page back to the ring */
 		i40e_reuse_rx_page(rx_ring, rx_buffer);
 		rx_ring->rx_stats.page_reuse_count++;
@@ -1700,7 +1721,6 @@ static bool i40e_is_non_eop(struct i40e_ring *rx_ring,
 #define staterrlen rx_desc->wb.qword1.status_error_len
 	if (unlikely(i40e_rx_is_programming_status(le64_to_cpu(staterrlen)))) {
 		i40e_clean_programming_status(rx_ring, rx_desc);
-		rx_ring->rx_bi[ntc].skb = skb;
 		return true;
 	}
 	/* if we are the last buffer then there is nothing else to do */
@@ -1708,8 +1728,6 @@ static bool i40e_is_non_eop(struct i40e_ring *rx_ring,
 	if (likely(i40e_test_staterr(rx_desc, I40E_RXD_EOF)))
 		return false;
 
-	/* place skb in next buffer to be received */
-	rx_ring->rx_bi[ntc].skb = skb;
 	rx_ring->rx_stats.non_eop_descs++;
 
 	return true;
@@ -1730,12 +1748,12 @@ static bool i40e_is_non_eop(struct i40e_ring *rx_ring,
 static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget)
 {
 	unsigned int total_rx_bytes = 0, total_rx_packets = 0;
+	struct sk_buff *skb = rx_ring->skb;
 	u16 cleaned_count = I40E_DESC_UNUSED(rx_ring);
 	bool failure = false;
 
 	while (likely(total_rx_packets < budget)) {
 		union i40e_rx_desc *rx_desc;
-		struct sk_buff *skb;
 		u16 vlan_tag;
 		u8 rx_ptype;
 		u64 qword;
@@ -1764,7 +1782,7 @@ static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget)
 		 */
 		dma_rmb();
 
-		skb = i40e_fetch_rx_buffer(rx_ring, rx_desc);
+		skb = i40e_fetch_rx_buffer(rx_ring, rx_desc, skb);
 		if (!skb)
 			break;
 
@@ -1783,8 +1801,10 @@ static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget)
 			continue;
 		}
 
-		if (i40e_cleanup_headers(rx_ring, skb))
+		if (i40e_cleanup_headers(rx_ring, skb)) {
+			skb = NULL;
 			continue;
+		}
 
 		/* probably a little skewed due to removing CRC */
 		total_rx_bytes += skb->len;
@@ -1809,11 +1829,14 @@ static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget)
 			   le16_to_cpu(rx_desc->wb.qword0.lo_dword.l2tag1) : 0;
 
 		i40e_receive_skb(rx_ring, skb, vlan_tag);
+		skb = NULL;
 
 		/* update budget accounting */
 		total_rx_packets++;
 	}
 
+	rx_ring->skb = skb;
+
 	u64_stats_update_begin(&rx_ring->syncp);
 	rx_ring->stats.packets += total_rx_packets;
 	rx_ring->stats.bytes += total_rx_bytes;
@@ -1841,14 +1864,14 @@ static u32 i40e_buildreg_itr(const int type, const u16 itr)
 
 /* a small macro to shorten up some long lines */
 #define INTREG I40E_PFINT_DYN_CTLN
-static inline int get_rx_itr_enabled(struct i40e_vsi *vsi, int idx)
+static inline int get_rx_itr(struct i40e_vsi *vsi, int idx)
 {
-	return !!(vsi->rx_rings[idx]->rx_itr_setting);
+	return vsi->rx_rings[idx]->rx_itr_setting;
 }
 
-static inline int get_tx_itr_enabled(struct i40e_vsi *vsi, int idx)
+static inline int get_tx_itr(struct i40e_vsi *vsi, int idx)
 {
-	return !!(vsi->tx_rings[idx]->tx_itr_setting);
+	return vsi->tx_rings[idx]->tx_itr_setting;
 }
 
 /**
@@ -1874,8 +1897,8 @@ static inline void i40e_update_enable_itr(struct i40e_vsi *vsi,
 	 */
 	rxval = txval = i40e_buildreg_itr(I40E_ITR_NONE, 0);
 
-	rx_itr_setting = get_rx_itr_enabled(vsi, idx);
-	tx_itr_setting = get_tx_itr_enabled(vsi, idx);
+	rx_itr_setting = get_rx_itr(vsi, idx);
+	tx_itr_setting = get_tx_itr(vsi, idx);
 
 	if (q_vector->itr_countdown > 0 ||
 	    (!ITR_IS_DYNAMIC(rx_itr_setting) &&
@@ -2251,14 +2274,16 @@ out:
 
 /**
  * i40e_tso - set up the tso context descriptor
- * @skb:      ptr to the skb we're sending
+ * @first:    pointer to first Tx buffer for xmit
  * @hdr_len:  ptr to the size of the packet header
  * @cd_type_cmd_tso_mss: Quad Word 1
  *
  * Returns 0 if no TSO can happen, 1 if tso is going, or error
  **/
-static int i40e_tso(struct sk_buff *skb, u8 *hdr_len, u64 *cd_type_cmd_tso_mss)
+static int i40e_tso(struct i40e_tx_buffer *first, u8 *hdr_len,
+		    u64 *cd_type_cmd_tso_mss)
 {
+	struct sk_buff *skb = first->skb;
 	u64 cd_cmd, cd_tso_len, cd_mss;
 	union {
 		struct iphdr *v4;
@@ -2271,6 +2296,7 @@ static int i40e_tso(struct sk_buff *skb, u8 *hdr_len, u64 *cd_type_cmd_tso_mss)
 		unsigned char *hdr;
 	} l4;
 	u32 paylen, l4_offset;
+	u16 gso_segs, gso_size;
 	int err;
 
 	if (skb->ip_summed != CHECKSUM_PARTIAL)
@@ -2309,7 +2335,8 @@ static int i40e_tso(struct sk_buff *skb, u8 *hdr_len, u64 *cd_type_cmd_tso_mss)
 
 			/* remove payload length from outer checksum */
 			paylen = skb->len - l4_offset;
-			csum_replace_by_diff(&l4.udp->check, htonl(paylen));
+			csum_replace_by_diff(&l4.udp->check,
+					     (__force __wsum)htonl(paylen));
 		}
 
 		/* reset pointers to inner headers */
@@ -2330,15 +2357,23 @@ static int i40e_tso(struct sk_buff *skb, u8 *hdr_len, u64 *cd_type_cmd_tso_mss)
 
 	/* remove payload length from inner checksum */
 	paylen = skb->len - l4_offset;
-	csum_replace_by_diff(&l4.tcp->check, htonl(paylen));
+	csum_replace_by_diff(&l4.tcp->check, (__force __wsum)htonl(paylen));
 
 	/* compute length of segmentation header */
 	*hdr_len = (l4.tcp->doff * 4) + l4_offset;
 
+	/* pull values out of skb_shinfo */
+	gso_size = skb_shinfo(skb)->gso_size;
+	gso_segs = skb_shinfo(skb)->gso_segs;
+
+	/* update GSO size and bytecount with header size */
+	first->gso_segs = gso_segs;
+	first->bytecount += (first->gso_segs - 1) * *hdr_len;
+
 	/* find the field values */
 	cd_cmd = I40E_TX_CTX_DESC_TSO;
 	cd_tso_len = skb->len - *hdr_len;
-	cd_mss = skb_shinfo(skb)->gso_size;
+	cd_mss = gso_size;
 	*cd_type_cmd_tso_mss |= (cd_cmd << I40E_TXD_CTX_QW1_CMD_SHIFT) |
 				(cd_tso_len << I40E_TXD_CTX_QW1_TSO_LEN_SHIFT) |
 				(cd_mss << I40E_TXD_CTX_QW1_MSS_SHIFT);
@@ -2699,7 +2734,6 @@ static inline void i40e_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb,
 	u16 i = tx_ring->next_to_use;
 	u32 td_tag = 0;
 	dma_addr_t dma;
-	u16 gso_segs;
 	u16 desc_count = 1;
 
 	if (tx_flags & I40E_TX_FLAGS_HW_VLAN) {
@@ -2708,15 +2742,6 @@ static inline void i40e_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb,
 			 I40E_TX_FLAGS_VLAN_SHIFT;
 	}
 
-	if (tx_flags & (I40E_TX_FLAGS_TSO | I40E_TX_FLAGS_FSO))
-		gso_segs = skb_shinfo(skb)->gso_segs;
-	else
-		gso_segs = 1;
-
-	/* multiply data chunks by size of headers */
-	first->bytecount = skb->len - hdr_len + (gso_segs * hdr_len);
-	first->gso_segs = gso_segs;
-	first->skb = skb;
 	first->tx_flags = tx_flags;
 
 	dma = dma_map_single(tx_ring->dev, skb->data, size, DMA_TO_DEVICE);
@@ -2902,8 +2927,10 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb,
 
 	count = i40e_xmit_descriptor_count(skb);
 	if (i40e_chk_linearize(skb, count)) {
-		if (__skb_linearize(skb))
-			goto out_drop;
+		if (__skb_linearize(skb)) {
+			dev_kfree_skb_any(skb);
+			return NETDEV_TX_OK;
+		}
 		count = i40e_txd_use_count(skb->len);
 		tx_ring->tx_stats.tx_linearize++;
 	}
@@ -2919,6 +2946,12 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb,
 		return NETDEV_TX_BUSY;
 	}
 
+	/* record the location of the first descriptor for this packet */
+	first = &tx_ring->tx_bi[tx_ring->next_to_use];
+	first->skb = skb;
+	first->bytecount = skb->len;
+	first->gso_segs = 1;
+
 	/* prepare the xmit flags */
 	if (i40e_tx_prepare_vlan_flags(skb, tx_ring, &tx_flags))
 		goto out_drop;
@@ -2926,16 +2959,13 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb,
 	/* obtain protocol of skb */
 	protocol = vlan_get_protocol(skb);
 
-	/* record the location of the first descriptor for this packet */
-	first = &tx_ring->tx_bi[tx_ring->next_to_use];
-
 	/* setup IPv4/IPv6 offloads */
 	if (protocol == htons(ETH_P_IP))
 		tx_flags |= I40E_TX_FLAGS_IPV4;
 	else if (protocol == htons(ETH_P_IPV6))
 		tx_flags |= I40E_TX_FLAGS_IPV6;
 
-	tso = i40e_tso(skb, &hdr_len, &cd_type_cmd_tso_mss);
+	tso = i40e_tso(first, &hdr_len, &cd_type_cmd_tso_mss);
 
 	if (tso < 0)
 		goto out_drop;
@@ -2973,7 +3003,8 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb,
 	return NETDEV_TX_OK;
 
 out_drop:
-	dev_kfree_skb_any(skb);
+	dev_kfree_skb_any(first->skb);
+	first->skb = NULL;
 	return NETDEV_TX_OK;
 }
 
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.h b/drivers/net/ethernet/intel/i40e/i40e_txrx.h
index e065321ce8ed..f80979025c01 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.h
@@ -52,7 +52,20 @@
  */
 #define INTRL_ENA                  BIT(6)
 #define INTRL_REG_TO_USEC(intrl) ((intrl & ~INTRL_ENA) << 2)
-#define INTRL_USEC_TO_REG(set) ((set) ? ((set) >> 2) | INTRL_ENA : 0)
+/**
+ * i40e_intrl_usec_to_reg - convert interrupt rate limit to register
+ * @intrl: interrupt rate limit to convert
+ *
+ * This function converts a decimal interrupt rate limit to the appropriate
+ * register format expected by the firmware when setting interrupt rate limit.
+ */
+static inline u16 i40e_intrl_usec_to_reg(int intrl)
+{
+	if (intrl >> 2)
+		return ((intrl >> 2) | INTRL_ENA);
+	else
+		return 0;
+}
 #define I40E_INTRL_8K              125     /* 8000 ints/sec */
 #define I40E_INTRL_62K             16      /* 62500 ints/sec */
 #define I40E_INTRL_83K             12      /* 83333 ints/sec */
@@ -240,7 +253,6 @@ struct i40e_tx_buffer {
 };
 
 struct i40e_rx_buffer {
-	struct sk_buff *skb;
 	dma_addr_t dma;
 	struct page *page;
 	unsigned int page_offset;
@@ -341,6 +353,14 @@ struct i40e_ring {
 
 	struct rcu_head rcu;		/* to avoid race on free */
 	u16 next_to_alloc;
+	struct sk_buff *skb;		/* When i40e_clean_rx_ring_irq() must
+					 * return before it sees the EOP for
+					 * the current packet, we save that skb
+					 * here and resume receiving this
+					 * packet the next time
+					 * i40e_clean_rx_ring_irq() is called
+					 * for this ring.
+					 */
 } ____cacheline_internodealigned_in_smp;
 
 enum i40e_latency_range {
diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h
index edc0abdf4783..939f9fdc8f85 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_type.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_type.h
@@ -125,7 +125,6 @@ enum i40e_debug_mask {
  */
 enum i40e_mac_type {
 	I40E_MAC_UNKNOWN = 0,
-	I40E_MAC_X710,
 	I40E_MAC_XL710,
 	I40E_MAC_VF,
 	I40E_MAC_X722,
@@ -185,6 +184,7 @@ struct i40e_link_status {
 	enum i40e_aq_link_speed link_speed;
 	u8 link_info;
 	u8 an_info;
+	u8 fec_info;
 	u8 ext_info;
 	u8 loopback;
 	/* is Link Status Event notification to SW enabled */
@@ -470,6 +470,7 @@ struct i40e_bus_info {
 	u16 func;
 	u16 device;
 	u16 lan_id;
+	u16 bus_id;
 };
 
 /* Flow control (FC) parameters */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index a6198b727e24..cbbf8648307a 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -689,17 +689,15 @@ static int i40e_alloc_vsi_res(struct i40e_vf *vf, enum i40e_vsi_type type)
 
 		spin_lock_bh(&vsi->mac_filter_hash_lock);
 		if (is_valid_ether_addr(vf->default_lan_addr.addr)) {
-			f = i40e_add_filter(vsi, vf->default_lan_addr.addr,
-				       vf->port_vlan_id ?
-				       vf->port_vlan_id : -1);
+			f = i40e_add_mac_filter(vsi,
+						vf->default_lan_addr.addr);
 			if (!f)
 				dev_info(&pf->pdev->dev,
 					 "Could not add MAC filter %pM for VF %d\n",
 					vf->default_lan_addr.addr, vf->vf_id);
 		}
 		eth_broadcast_addr(broadcast);
-		f = i40e_add_filter(vsi, broadcast,
-				    vf->port_vlan_id ? vf->port_vlan_id : -1);
+		f = i40e_add_mac_filter(vsi, broadcast);
 		if (!f)
 			dev_info(&pf->pdev->dev,
 				 "Could not allocate VF broadcast filter\n");
@@ -1942,12 +1940,8 @@ static int i40e_vc_add_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
 		struct i40e_mac_filter *f;
 
 		f = i40e_find_mac(vsi, al->list[i].addr);
-		if (!f) {
-			if (i40e_is_vsi_in_vlan(vsi))
-				f = i40e_put_mac_in_vlan(vsi, al->list[i].addr);
-			else
-				f = i40e_add_filter(vsi, al->list[i].addr, -1);
-		}
+		if (!f)
+			f = i40e_add_mac_filter(vsi, al->list[i].addr);
 
 		if (!f) {
 			dev_err(&pf->pdev->dev,
@@ -2012,7 +2006,7 @@ static int i40e_vc_del_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
 	spin_lock_bh(&vsi->mac_filter_hash_lock);
 	/* delete addresses from the list */
 	for (i = 0; i < al->num_elements; i++)
-		if (i40e_del_mac_all_vlan(vsi, al->list[i].addr)) {
+		if (i40e_del_mac_filter(vsi, al->list[i].addr)) {
 			ret = I40E_ERR_INVALID_MAC_ADDR;
 			spin_unlock_bh(&vsi->mac_filter_hash_lock);
 			goto error_param;
@@ -2722,14 +2716,13 @@ int i40e_ndo_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
 
 	/* delete the temporary mac address */
 	if (!is_zero_ether_addr(vf->default_lan_addr.addr))
-		i40e_del_filter(vsi, vf->default_lan_addr.addr,
-				vf->port_vlan_id ? vf->port_vlan_id : -1);
+		i40e_del_mac_filter(vsi, vf->default_lan_addr.addr);
 
 	/* Delete all the filters for this VSI - we're going to kill it
 	 * anyway.
 	 */
 	hash_for_each(vsi->mac_filter_hash, bkt, f, hlist)
-		i40e_del_filter(vsi, f->macaddr, f->vlan);
+		__i40e_del_filter(vsi, f);
 
 	spin_unlock_bh(&vsi->mac_filter_hash_lock);
 
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_common.c b/drivers/net/ethernet/intel/i40evf/i40e_common.c
index aa63b7fb993d..89dfdbca13db 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_common.c
+++ b/drivers/net/ethernet/intel/i40evf/i40e_common.c
@@ -64,7 +64,6 @@ i40e_status i40e_set_mac_type(struct i40e_hw *hw)
 			hw->mac.type = I40E_MAC_X722;
 			break;
 		case I40E_DEV_ID_X722_VF:
-		case I40E_DEV_ID_X722_VF_HV:
 			hw->mac.type = I40E_MAC_X722_VF;
 			break;
 		case I40E_DEV_ID_VF:
@@ -305,7 +304,6 @@ void i40evf_debug_aq(struct i40e_hw *hw, enum i40e_debug_mask mask, void *desc,
 {
 	struct i40e_aq_desc *aq_desc = (struct i40e_aq_desc *)desc;
 	u8 *buf = (u8 *)buffer;
-	u16 i = 0;
 
 	if ((!(mask & hw->debug_mask)) || (desc == NULL))
 		return;
@@ -333,12 +331,18 @@ void i40evf_debug_aq(struct i40e_hw *hw, enum i40e_debug_mask mask, void *desc,
 		if (buf_len < len)
 			len = buf_len;
 		/* write the full 16-byte chunks */
-		for (i = 0; i < (len - 16); i += 16)
-			i40e_debug(hw, mask, "\t0x%04X  %16ph\n", i, buf + i);
-		/* write whatever's left over without overrunning the buffer */
-		if (i < len)
-			i40e_debug(hw, mask, "\t0x%04X  %*ph\n",
-					     i, len - i, buf + i);
+		if (hw->debug_mask & mask) {
+			char prefix[20];
+
+			snprintf(prefix, 20,
+				 "i40evf %02x:%02x.%x: \t0x",
+				 hw->bus.bus_id,
+				 hw->bus.device,
+				 hw->bus.func);
+
+			print_hex_dump(KERN_INFO, prefix, DUMP_PREFIX_OFFSET,
+				       16, 1, buf, len, false);
+		}
 	}
 }
 
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_devids.h b/drivers/net/ethernet/intel/i40evf/i40e_devids.h
index 21dcaee1ad1d..d76393c95056 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_devids.h
+++ b/drivers/net/ethernet/intel/i40evf/i40e_devids.h
@@ -48,7 +48,6 @@
 #define I40E_DEV_ID_10G_BASE_T_X722	0x37D2
 #define I40E_DEV_ID_SFP_I_X722		0x37D3
 #define I40E_DEV_ID_X722_VF		0x37CD
-#define I40E_DEV_ID_X722_VF_HV		0x37D9
 
 #define i40e_is_40G_device(d)		((d) == I40E_DEV_ID_QSFP_A  || \
 					 (d) == I40E_DEV_ID_QSFP_B  || \
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
index df67ef37b7f3..c91fcf43ccbc 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
@@ -501,14 +501,15 @@ void i40evf_clean_rx_ring(struct i40e_ring *rx_ring)
 	if (!rx_ring->rx_bi)
 		return;
 
+	if (rx_ring->skb) {
+		dev_kfree_skb(rx_ring->skb);
+		rx_ring->skb = NULL;
+	}
+
 	/* Free all the Rx ring sk_buffs */
 	for (i = 0; i < rx_ring->count; i++) {
 		struct i40e_rx_buffer *rx_bi = &rx_ring->rx_bi[i];
 
-		if (rx_bi->skb) {
-			dev_kfree_skb(rx_bi->skb);
-			rx_bi->skb = NULL;
-		}
 		if (!rx_bi->page)
 			continue;
 
@@ -903,45 +904,6 @@ void i40evf_process_skb_fields(struct i40e_ring *rx_ring,
 }
 
 /**
- * i40e_pull_tail - i40e specific version of skb_pull_tail
- * @rx_ring: rx descriptor ring packet is being transacted on
- * @skb: pointer to current skb being adjusted
- *
- * This function is an i40e specific version of __pskb_pull_tail.  The
- * main difference between this version and the original function is that
- * this function can make several assumptions about the state of things
- * that allow for significant optimizations versus the standard function.
- * As a result we can do things like drop a frag and maintain an accurate
- * truesize for the skb.
- */
-static void i40e_pull_tail(struct i40e_ring *rx_ring, struct sk_buff *skb)
-{
-	struct skb_frag_struct *frag = &skb_shinfo(skb)->frags[0];
-	unsigned char *va;
-	unsigned int pull_len;
-
-	/* it is valid to use page_address instead of kmap since we are
-	 * working with pages allocated out of the lomem pool per
-	 * alloc_page(GFP_ATOMIC)
-	 */
-	va = skb_frag_address(frag);
-
-	/* we need the header to contain the greater of either ETH_HLEN or
-	 * 60 bytes if the skb->len is less than 60 for skb_pad.
-	 */
-	pull_len = eth_get_headlen(va, I40E_RX_HDR_SIZE);
-
-	/* align pull length to size of long to optimize memcpy performance */
-	skb_copy_to_linear_data(skb, va, ALIGN(pull_len, sizeof(long)));
-
-	/* update all of the pointers */
-	skb_frag_size_sub(frag, pull_len);
-	frag->page_offset += pull_len;
-	skb->data_len -= pull_len;
-	skb->tail += pull_len;
-}
-
-/**
  * i40e_cleanup_headers - Correct empty headers
  * @rx_ring: rx descriptor ring packet is being transacted on
  * @skb: pointer to current skb being fixed
@@ -956,10 +918,6 @@ static void i40e_pull_tail(struct i40e_ring *rx_ring, struct sk_buff *skb)
  **/
 static bool i40e_cleanup_headers(struct i40e_ring *rx_ring, struct sk_buff *skb)
 {
-	/* place header in linear portion of buffer */
-	if (skb_is_nonlinear(skb))
-		i40e_pull_tail(rx_ring, skb);
-
 	/* if eth_skb_pad returns an error the skb was freed */
 	if (eth_skb_pad(skb))
 		return true;
@@ -991,19 +949,85 @@ static void i40e_reuse_rx_page(struct i40e_ring *rx_ring,
 }
 
 /**
- * i40e_page_is_reserved - check if reuse is possible
+ * i40e_page_is_reusable - check if any reuse is possible
  * @page: page struct to check
+ *
+ * A page is not reusable if it was allocated under low memory
+ * conditions, or it's not in the same NUMA node as this CPU.
  */
-static inline bool i40e_page_is_reserved(struct page *page)
+static inline bool i40e_page_is_reusable(struct page *page)
 {
-	return (page_to_nid(page) != numa_mem_id()) || page_is_pfmemalloc(page);
+	return (page_to_nid(page) == numa_mem_id()) &&
+		!page_is_pfmemalloc(page);
+}
+
+/**
+ * i40e_can_reuse_rx_page - Determine if this page can be reused by
+ * the adapter for another receive
+ *
+ * @rx_buffer: buffer containing the page
+ * @page: page address from rx_buffer
+ * @truesize: actual size of the buffer in this page
+ *
+ * If page is reusable, rx_buffer->page_offset is adjusted to point to
+ * an unused region in the page.
+ *
+ * For small pages, @truesize will be a constant value, half the size
+ * of the memory at page.  We'll attempt to alternate between high and
+ * low halves of the page, with one half ready for use by the hardware
+ * and the other half being consumed by the stack.  We use the page
+ * ref count to determine whether the stack has finished consuming the
+ * portion of this page that was passed up with a previous packet.  If
+ * the page ref count is >1, we'll assume the "other" half page is
+ * still busy, and this page cannot be reused.
+ *
+ * For larger pages, @truesize will be the actual space used by the
+ * received packet (adjusted upward to an even multiple of the cache
+ * line size).  This will advance through the page by the amount
+ * actually consumed by the received packets while there is still
+ * space for a buffer.  Each region of larger pages will be used at
+ * most once, after which the page will not be reused.
+ *
+ * In either case, if the page is reusable its refcount is increased.
+ **/
+static bool i40e_can_reuse_rx_page(struct i40e_rx_buffer *rx_buffer,
+				   struct page *page,
+				   const unsigned int truesize)
+{
+#if (PAGE_SIZE >= 8192)
+	unsigned int last_offset = PAGE_SIZE - I40E_RXBUFFER_2048;
+#endif
+
+	/* Is any reuse possible? */
+	if (unlikely(!i40e_page_is_reusable(page)))
+		return false;
+
+#if (PAGE_SIZE < 8192)
+	/* if we are only owner of page we can reuse it */
+	if (unlikely(page_count(page) != 1))
+		return false;
+
+	/* flip page offset to other buffer */
+	rx_buffer->page_offset ^= truesize;
+#else
+	/* move offset up to the next cache line */
+	rx_buffer->page_offset += truesize;
+
+	if (rx_buffer->page_offset > last_offset)
+		return false;
+#endif
+
+	/* Inc ref count on page before passing it up to the stack */
+	get_page(page);
+
+	return true;
 }
 
 /**
  * i40e_add_rx_frag - Add contents of Rx buffer to sk_buff
  * @rx_ring: rx descriptor ring to transact packets on
  * @rx_buffer: buffer containing page to add
- * @rx_desc: descriptor containing length of buffer written by hardware
+ * @size: packet length from rx_desc
  * @skb: sk_buff to place the data into
  *
  * This function will add the data contained in rx_buffer->page to the skb.
@@ -1016,30 +1040,29 @@ static inline bool i40e_page_is_reserved(struct page *page)
  **/
 static bool i40e_add_rx_frag(struct i40e_ring *rx_ring,
 			     struct i40e_rx_buffer *rx_buffer,
-			     union i40e_rx_desc *rx_desc,
+			     unsigned int size,
 			     struct sk_buff *skb)
 {
 	struct page *page = rx_buffer->page;
-	u64 qword = le64_to_cpu(rx_desc->wb.qword1.status_error_len);
-	unsigned int size = (qword & I40E_RXD_QW1_LENGTH_PBUF_MASK) >>
-			    I40E_RXD_QW1_LENGTH_PBUF_SHIFT;
+	unsigned char *va = page_address(page) + rx_buffer->page_offset;
 #if (PAGE_SIZE < 8192)
 	unsigned int truesize = I40E_RXBUFFER_2048;
 #else
 	unsigned int truesize = ALIGN(size, L1_CACHE_BYTES);
-	unsigned int last_offset = PAGE_SIZE - I40E_RXBUFFER_2048;
 #endif
+	unsigned int pull_len;
+
+	if (unlikely(skb_is_nonlinear(skb)))
+		goto add_tail_frag;
 
 	/* will the data fit in the skb we allocated? if so, just
 	 * copy it as it is pretty small anyway
 	 */
-	if ((size <= I40E_RX_HDR_SIZE) && !skb_is_nonlinear(skb)) {
-		unsigned char *va = page_address(page) + rx_buffer->page_offset;
-
+	if (size <= I40E_RX_HDR_SIZE) {
 		memcpy(__skb_put(skb, size), va, ALIGN(size, sizeof(long)));
 
-		/* page is not reserved, we can reuse buffer as-is */
-		if (likely(!i40e_page_is_reserved(page)))
+		/* page is reusable, we can reuse buffer as-is */
+		if (likely(i40e_page_is_reusable(page)))
 			return true;
 
 		/* this page cannot be reused so discard it */
@@ -1047,34 +1070,26 @@ static bool i40e_add_rx_frag(struct i40e_ring *rx_ring,
 		return false;
 	}
 
-	skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, page,
-			rx_buffer->page_offset, size, truesize);
-
-	/* avoid re-using remote pages */
-	if (unlikely(i40e_page_is_reserved(page)))
-		return false;
-
-#if (PAGE_SIZE < 8192)
-	/* if we are only owner of page we can reuse it */
-	if (unlikely(page_count(page) != 1))
-		return false;
+	/* we need the header to contain the greater of either
+	 * ETH_HLEN or 60 bytes if the skb->len is less than
+	 * 60 for skb_pad.
+	 */
+	pull_len = eth_get_headlen(va, I40E_RX_HDR_SIZE);
 
-	/* flip page offset to other buffer */
-	rx_buffer->page_offset ^= truesize;
-#else
-	/* move offset up to the next cache line */
-	rx_buffer->page_offset += truesize;
+	/* align pull length to size of long to optimize
+	 * memcpy performance
+	 */
+	memcpy(__skb_put(skb, pull_len), va, ALIGN(pull_len, sizeof(long)));
 
-	if (rx_buffer->page_offset > last_offset)
-		return false;
-#endif
+	/* update all of the pointers */
+	va += pull_len;
+	size -= pull_len;
 
-	/* Even if we own the page, we are not allowed to use atomic_set()
-	 * This would break get_page_unless_zero() users.
-	 */
-	get_page(rx_buffer->page);
+add_tail_frag:
+	skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, page,
+			(unsigned long)va & ~PAGE_MASK, size, truesize);
 
-	return true;
+	return i40e_can_reuse_rx_page(rx_buffer, page, truesize);
 }
 
 /**
@@ -1089,18 +1104,21 @@ static bool i40e_add_rx_frag(struct i40e_ring *rx_ring,
  */
 static inline
 struct sk_buff *i40evf_fetch_rx_buffer(struct i40e_ring *rx_ring,
-				       union i40e_rx_desc *rx_desc)
+				       union i40e_rx_desc *rx_desc,
+				       struct sk_buff *skb)
 {
+	u64 local_status_error_len =
+		le64_to_cpu(rx_desc->wb.qword1.status_error_len);
+	unsigned int size =
+		(local_status_error_len & I40E_RXD_QW1_LENGTH_PBUF_MASK) >>
+		I40E_RXD_QW1_LENGTH_PBUF_SHIFT;
 	struct i40e_rx_buffer *rx_buffer;
-	struct sk_buff *skb;
 	struct page *page;
 
 	rx_buffer = &rx_ring->rx_bi[rx_ring->next_to_clean];
 	page = rx_buffer->page;
 	prefetchw(page);
 
-	skb = rx_buffer->skb;
-
 	if (likely(!skb)) {
 		void *page_addr = page_address(page) + rx_buffer->page_offset;
 
@@ -1124,19 +1142,17 @@ struct sk_buff *i40evf_fetch_rx_buffer(struct i40e_ring *rx_ring,
 		 * it now to avoid a possible cache miss
 		 */
 		prefetchw(skb->data);
-	} else {
-		rx_buffer->skb = NULL;
 	}
 
 	/* we are reusing so sync this buffer for CPU use */
 	dma_sync_single_range_for_cpu(rx_ring->dev,
 				      rx_buffer->dma,
 				      rx_buffer->page_offset,
-				      I40E_RXBUFFER_2048,
+				      size,
 				      DMA_FROM_DEVICE);
 
 	/* pull page into skb */
-	if (i40e_add_rx_frag(rx_ring, rx_buffer, rx_desc, skb)) {
+	if (i40e_add_rx_frag(rx_ring, rx_buffer, size, skb)) {
 		/* hand second half of page back to the ring */
 		i40e_reuse_rx_page(rx_ring, rx_buffer);
 		rx_ring->rx_stats.page_reuse_count++;
@@ -1180,8 +1196,6 @@ static bool i40e_is_non_eop(struct i40e_ring *rx_ring,
 	if (likely(i40e_test_staterr(rx_desc, I40E_RXD_EOF)))
 		return false;
 
-	/* place skb in next buffer to be received */
-	rx_ring->rx_bi[ntc].skb = skb;
 	rx_ring->rx_stats.non_eop_descs++;
 
 	return true;
@@ -1202,12 +1216,12 @@ static bool i40e_is_non_eop(struct i40e_ring *rx_ring,
 static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget)
 {
 	unsigned int total_rx_bytes = 0, total_rx_packets = 0;
+	struct sk_buff *skb = rx_ring->skb;
 	u16 cleaned_count = I40E_DESC_UNUSED(rx_ring);
 	bool failure = false;
 
 	while (likely(total_rx_packets < budget)) {
 		union i40e_rx_desc *rx_desc;
-		struct sk_buff *skb;
 		u16 vlan_tag;
 		u8 rx_ptype;
 		u64 qword;
@@ -1236,7 +1250,7 @@ static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget)
 		 */
 		dma_rmb();
 
-		skb = i40evf_fetch_rx_buffer(rx_ring, rx_desc);
+		skb = i40evf_fetch_rx_buffer(rx_ring, rx_desc, skb);
 		if (!skb)
 			break;
 
@@ -1255,8 +1269,10 @@ static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget)
 			continue;
 		}
 
-		if (i40e_cleanup_headers(rx_ring, skb))
+		if (i40e_cleanup_headers(rx_ring, skb)) {
+			skb = NULL;
 			continue;
+		}
 
 		/* probably a little skewed due to removing CRC */
 		total_rx_bytes += skb->len;
@@ -1273,11 +1289,14 @@ static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget)
 			   le16_to_cpu(rx_desc->wb.qword0.lo_dword.l2tag1) : 0;
 
 		i40e_receive_skb(rx_ring, skb, vlan_tag);
+		skb = NULL;
 
 		/* update budget accounting */
 		total_rx_packets++;
 	}
 
+	rx_ring->skb = skb;
+
 	u64_stats_update_begin(&rx_ring->syncp);
 	rx_ring->stats.packets += total_rx_packets;
 	rx_ring->stats.bytes += total_rx_bytes;
@@ -1305,18 +1324,18 @@ static u32 i40e_buildreg_itr(const int type, const u16 itr)
 
 /* a small macro to shorten up some long lines */
 #define INTREG I40E_VFINT_DYN_CTLN1
-static inline int get_rx_itr_enabled(struct i40e_vsi *vsi, int idx)
+static inline int get_rx_itr(struct i40e_vsi *vsi, int idx)
 {
 	struct i40evf_adapter *adapter = vsi->back;
 
-	return !!(adapter->rx_rings[idx].rx_itr_setting);
+	return adapter->rx_rings[idx].rx_itr_setting;
 }
 
-static inline int get_tx_itr_enabled(struct i40e_vsi *vsi, int idx)
+static inline int get_tx_itr(struct i40e_vsi *vsi, int idx)
 {
 	struct i40evf_adapter *adapter = vsi->back;
 
-	return !!(adapter->tx_rings[idx].tx_itr_setting);
+	return adapter->tx_rings[idx].tx_itr_setting;
 }
 
 /**
@@ -1342,8 +1361,8 @@ static inline void i40e_update_enable_itr(struct i40e_vsi *vsi,
 	 */
 	rxval = txval = i40e_buildreg_itr(I40E_ITR_NONE, 0);
 
-	rx_itr_setting = get_rx_itr_enabled(vsi, idx);
-	tx_itr_setting = get_tx_itr_enabled(vsi, idx);
+	rx_itr_setting = get_rx_itr(vsi, idx);
+	tx_itr_setting = get_tx_itr(vsi, idx);
 
 	if (q_vector->itr_countdown > 0 ||
 	    (!ITR_IS_DYNAMIC(rx_itr_setting) &&
@@ -1549,14 +1568,16 @@ out:
 
 /**
  * i40e_tso - set up the tso context descriptor
- * @skb:      ptr to the skb we're sending
+ * @first:    pointer to first Tx buffer for xmit
  * @hdr_len:  ptr to the size of the packet header
  * @cd_type_cmd_tso_mss: Quad Word 1
  *
  * Returns 0 if no TSO can happen, 1 if tso is going, or error
  **/
-static int i40e_tso(struct sk_buff *skb, u8 *hdr_len, u64 *cd_type_cmd_tso_mss)
+static int i40e_tso(struct i40e_tx_buffer *first, u8 *hdr_len,
+		    u64 *cd_type_cmd_tso_mss)
 {
+	struct sk_buff *skb = first->skb;
 	u64 cd_cmd, cd_tso_len, cd_mss;
 	union {
 		struct iphdr *v4;
@@ -1569,6 +1590,7 @@ static int i40e_tso(struct sk_buff *skb, u8 *hdr_len, u64 *cd_type_cmd_tso_mss)
 		unsigned char *hdr;
 	} l4;
 	u32 paylen, l4_offset;
+	u16 gso_segs, gso_size;
 	int err;
 
 	if (skb->ip_summed != CHECKSUM_PARTIAL)
@@ -1607,7 +1629,8 @@ static int i40e_tso(struct sk_buff *skb, u8 *hdr_len, u64 *cd_type_cmd_tso_mss)
 
 			/* remove payload length from outer checksum */
 			paylen = skb->len - l4_offset;
-			csum_replace_by_diff(&l4.udp->check, htonl(paylen));
+			csum_replace_by_diff(&l4.udp->check,
+					     (__force __wsum)htonl(paylen));
 		}
 
 		/* reset pointers to inner headers */
@@ -1628,15 +1651,23 @@ static int i40e_tso(struct sk_buff *skb, u8 *hdr_len, u64 *cd_type_cmd_tso_mss)
 
 	/* remove payload length from inner checksum */
 	paylen = skb->len - l4_offset;
-	csum_replace_by_diff(&l4.tcp->check, htonl(paylen));
+	csum_replace_by_diff(&l4.tcp->check, (__force __wsum)htonl(paylen));
 
 	/* compute length of segmentation header */
 	*hdr_len = (l4.tcp->doff * 4) + l4_offset;
 
+	/* pull values out of skb_shinfo */
+	gso_size = skb_shinfo(skb)->gso_size;
+	gso_segs = skb_shinfo(skb)->gso_segs;
+
+	/* update GSO size and bytecount with header size */
+	first->gso_segs = gso_segs;
+	first->bytecount += (first->gso_segs - 1) * *hdr_len;
+
 	/* find the field values */
 	cd_cmd = I40E_TX_CTX_DESC_TSO;
 	cd_tso_len = skb->len - *hdr_len;
-	cd_mss = skb_shinfo(skb)->gso_size;
+	cd_mss = gso_size;
 	*cd_type_cmd_tso_mss |= (cd_cmd << I40E_TXD_CTX_QW1_CMD_SHIFT) |
 				(cd_tso_len << I40E_TXD_CTX_QW1_TSO_LEN_SHIFT) |
 				(cd_mss << I40E_TXD_CTX_QW1_MSS_SHIFT);
@@ -1949,7 +1980,6 @@ static inline void i40evf_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb,
 	u16 i = tx_ring->next_to_use;
 	u32 td_tag = 0;
 	dma_addr_t dma;
-	u16 gso_segs;
 	u16 desc_count = 1;
 
 	if (tx_flags & I40E_TX_FLAGS_HW_VLAN) {
@@ -1958,15 +1988,6 @@ static inline void i40evf_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb,
 			 I40E_TX_FLAGS_VLAN_SHIFT;
 	}
 
-	if (tx_flags & (I40E_TX_FLAGS_TSO | I40E_TX_FLAGS_FSO))
-		gso_segs = skb_shinfo(skb)->gso_segs;
-	else
-		gso_segs = 1;
-
-	/* multiply data chunks by size of headers */
-	first->bytecount = skb->len - hdr_len + (gso_segs * hdr_len);
-	first->gso_segs = gso_segs;
-	first->skb = skb;
 	first->tx_flags = tx_flags;
 
 	dma = dma_map_single(tx_ring->dev, skb->data, size, DMA_TO_DEVICE);
@@ -2151,8 +2172,10 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb,
 
 	count = i40e_xmit_descriptor_count(skb);
 	if (i40e_chk_linearize(skb, count)) {
-		if (__skb_linearize(skb))
-			goto out_drop;
+		if (__skb_linearize(skb)) {
+			dev_kfree_skb_any(skb);
+			return NETDEV_TX_OK;
+		}
 		count = i40e_txd_use_count(skb->len);
 		tx_ring->tx_stats.tx_linearize++;
 	}
@@ -2168,6 +2191,12 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb,
 		return NETDEV_TX_BUSY;
 	}
 
+	/* record the location of the first descriptor for this packet */
+	first = &tx_ring->tx_bi[tx_ring->next_to_use];
+	first->skb = skb;
+	first->bytecount = skb->len;
+	first->gso_segs = 1;
+
 	/* prepare the xmit flags */
 	if (i40evf_tx_prepare_vlan_flags(skb, tx_ring, &tx_flags))
 		goto out_drop;
@@ -2175,16 +2204,13 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb,
 	/* obtain protocol of skb */
 	protocol = vlan_get_protocol(skb);
 
-	/* record the location of the first descriptor for this packet */
-	first = &tx_ring->tx_bi[tx_ring->next_to_use];
-
 	/* setup IPv4/IPv6 offloads */
 	if (protocol == htons(ETH_P_IP))
 		tx_flags |= I40E_TX_FLAGS_IPV4;
 	else if (protocol == htons(ETH_P_IPV6))
 		tx_flags |= I40E_TX_FLAGS_IPV6;
 
-	tso = i40e_tso(skb, &hdr_len, &cd_type_cmd_tso_mss);
+	tso = i40e_tso(first, &hdr_len, &cd_type_cmd_tso_mss);
 
 	if (tso < 0)
 		goto out_drop;
@@ -2211,7 +2237,8 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb,
 	return NETDEV_TX_OK;
 
 out_drop:
-	dev_kfree_skb_any(skb);
+	dev_kfree_skb_any(first->skb);
+	first->skb = NULL;
 	return NETDEV_TX_OK;
 }
 
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.h b/drivers/net/ethernet/intel/i40evf/i40e_txrx.h
index a5fc789f78eb..8274ba68bd32 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.h
+++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.h
@@ -239,7 +239,6 @@ struct i40e_tx_buffer {
 };
 
 struct i40e_rx_buffer {
-	struct sk_buff *skb;
 	dma_addr_t dma;
 	struct page *page;
 	unsigned int page_offset;
@@ -340,6 +339,14 @@ struct i40e_ring {
 
 	struct rcu_head rcu;		/* to avoid race on free */
 	u16 next_to_alloc;
+	struct sk_buff *skb;		/* When i40evf_clean_rx_ring_irq() must
+					 * return before it sees the EOP for
+					 * the current packet, we save that skb
+					 * here and resume receiving this
+					 * packet the next time
+					 * i40evf_clean_rx_ring_irq() is called
+					 * for this ring.
+					 */
 } ____cacheline_internodealigned_in_smp;
 
 enum i40e_latency_range {
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_type.h b/drivers/net/ethernet/intel/i40evf/i40e_type.h
index c85e8a31c072..16bb88084bb9 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_type.h
+++ b/drivers/net/ethernet/intel/i40evf/i40e_type.h
@@ -100,7 +100,6 @@ enum i40e_debug_mask {
  */
 enum i40e_mac_type {
 	I40E_MAC_UNKNOWN = 0,
-	I40E_MAC_X710,
 	I40E_MAC_XL710,
 	I40E_MAC_VF,
 	I40E_MAC_X722,
@@ -159,6 +158,7 @@ struct i40e_link_status {
 	enum i40e_aq_link_speed link_speed;
 	u8 link_info;
 	u8 an_info;
+	u8 fec_info;
 	u8 ext_info;
 	u8 loopback;
 	/* is Link Status Event notification to SW enabled */
@@ -443,6 +443,7 @@ struct i40e_bus_info {
 	u16 func;
 	u16 device;
 	u16 lan_id;
+	u16 bus_id;
 };
 
 /* Flow control (FC) parameters */
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h b/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h
index fc374f833aa9..d38a2b2aea2b 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h
+++ b/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h
@@ -81,6 +81,7 @@ enum i40e_virtchnl_ops {
 	I40E_VIRTCHNL_OP_GET_STATS = 15,
 	I40E_VIRTCHNL_OP_FCOE = 16,
 	I40E_VIRTCHNL_OP_EVENT = 17, /* must ALWAYS be 17 */
+	I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP = 21,
 	I40E_VIRTCHNL_OP_CONFIG_RSS_KEY = 23,
 	I40E_VIRTCHNL_OP_CONFIG_RSS_LUT = 24,
 	I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS = 25,
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf.h b/drivers/net/ethernet/intel/i40evf/i40evf.h
index fffe4cf2c20b..00c42d803276 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf.h
+++ b/drivers/net/ethernet/intel/i40evf/i40evf.h
@@ -195,6 +195,7 @@ struct i40evf_adapter {
 	u64 hw_csum_rx_error;
 	u32 rx_desc_count;
 	int num_msix_vectors;
+	u32 client_pending;
 	struct msix_entry *msix_entries;
 
 	u32 flags;
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
index c0fc53361800..f35dcaac5bb7 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
@@ -38,7 +38,7 @@ static const char i40evf_driver_string[] =
 
 #define DRV_VERSION_MAJOR 1
 #define DRV_VERSION_MINOR 6
-#define DRV_VERSION_BUILD 25
+#define DRV_VERSION_BUILD 27
 #define DRV_VERSION __stringify(DRV_VERSION_MAJOR) "." \
 	     __stringify(DRV_VERSION_MINOR) "." \
 	     __stringify(DRV_VERSION_BUILD) \
@@ -59,7 +59,6 @@ static const struct pci_device_id i40evf_pci_tbl[] = {
 	{PCI_VDEVICE(INTEL, I40E_DEV_ID_VF), 0},
 	{PCI_VDEVICE(INTEL, I40E_DEV_ID_VF_HV), 0},
 	{PCI_VDEVICE(INTEL, I40E_DEV_ID_X722_VF), 0},
-	{PCI_VDEVICE(INTEL, I40E_DEV_ID_X722_VF_HV), 0},
 	/* required last entry */
 	{0, }
 };
@@ -2154,6 +2153,11 @@ static int i40evf_close(struct net_device *netdev)
 	adapter->state = __I40EVF_DOWN_PENDING;
 	i40evf_free_traffic_irqs(adapter);
 
+	/* We explicitly don't free resources here because the hardware is
+	 * still active and can DMA into memory. Resources are cleared in
+	 * i40evf_virtchnl_completion() after we get confirmation from the PF
+	 * driver that the rings have been stopped.
+	 */
 	return 0;
 }
 
@@ -2727,6 +2731,7 @@ static int i40evf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	hw->subsystem_device_id = pdev->subsystem_device;
 	hw->bus.device = PCI_SLOT(pdev->devfn);
 	hw->bus.func = PCI_FUNC(pdev->devfn);
+	hw->bus.bus_id = pdev->bus->number;
 
 	/* set up the locks for the AQ, do this only once in probe
 	 * and destroy them only once in remove
@@ -2871,7 +2876,8 @@ static void i40evf_remove(struct pci_dev *pdev)
 		i40evf_request_reset(adapter);
 		msleep(50);
 	}
-
+	i40evf_free_all_tx_resources(adapter);
+	i40evf_free_all_rx_resources(adapter);
 	i40evf_misc_irq_disable(adapter);
 	i40evf_free_misc_irq(adapter);
 	i40evf_reset_interrupt_capability(adapter);
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
index 2059a8e88908..bee58af390e1 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
@@ -999,6 +999,10 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
 		if (v_opcode != adapter->current_op)
 			return;
 		break;
+	case I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP:
+		adapter->client_pending &=
+				~(BIT(I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP));
+		break;
 	case I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS: {
 		struct i40e_virtchnl_rss_hena *vrh =
 			(struct i40e_virtchnl_rss_hena *)msg;
diff --git a/drivers/net/ethernet/intel/igb/e1000_82575.c b/drivers/net/ethernet/intel/igb/e1000_82575.c
index a61447fd778e..ee443985581f 100644
--- a/drivers/net/ethernet/intel/igb/e1000_82575.c
+++ b/drivers/net/ethernet/intel/igb/e1000_82575.c
@@ -245,6 +245,17 @@ static s32 igb_init_phy_params_82575(struct e1000_hw *hw)
 	hw->bus.func = (rd32(E1000_STATUS) & E1000_STATUS_FUNC_MASK) >>
 			E1000_STATUS_FUNC_SHIFT;
 
+	/* Make sure the PHY is in a good state. Several people have reported
+	 * firmware leaving the PHY's page select register set to something
+	 * other than the default of zero, which causes the PHY ID read to
+	 * access something other than the intended register.
+	 */
+	ret_val = hw->phy.ops.reset(hw);
+	if (ret_val) {
+		hw_dbg("Error resetting the PHY.\n");
+		goto out;
+	}
+
 	/* Set phy->phy_addr and phy->id. */
 	ret_val = igb_get_phy_id_82575(hw);
 	if (ret_val)
diff --git a/drivers/net/ethernet/intel/igb/e1000_i210.c b/drivers/net/ethernet/intel/igb/e1000_i210.c
index 8aa798737d4d..07d48f2e3369 100644
--- a/drivers/net/ethernet/intel/igb/e1000_i210.c
+++ b/drivers/net/ethernet/intel/igb/e1000_i210.c
@@ -699,9 +699,9 @@ static s32 igb_update_flash_i210(struct e1000_hw *hw)
 
 	ret_val = igb_pool_flash_update_done_i210(hw);
 	if (ret_val)
-		hw_dbg("Flash update complete\n");
-	else
 		hw_dbg("Flash update time out\n");
+	else
+		hw_dbg("Flash update complete\n");
 
 out:
 	return ret_val;
diff --git a/drivers/net/ethernet/intel/igb/e1000_mac.c b/drivers/net/ethernet/intel/igb/e1000_mac.c
index 5010e2232c50..5eff82678f0b 100644
--- a/drivers/net/ethernet/intel/igb/e1000_mac.c
+++ b/drivers/net/ethernet/intel/igb/e1000_mac.c
@@ -792,15 +792,13 @@ static s32 igb_set_default_fc(struct e1000_hw *hw)
 	 * control setting, then the variable hw->fc will
 	 * be initialized based on a value in the EEPROM.
 	 */
-	if (hw->mac.type == e1000_i350) {
+	if (hw->mac.type == e1000_i350)
 		lan_offset = NVM_82580_LAN_FUNC_OFFSET(hw->bus.func);
-		ret_val = hw->nvm.ops.read(hw, NVM_INIT_CONTROL2_REG
-					   + lan_offset, 1, &nvm_data);
-	 } else {
-		ret_val = hw->nvm.ops.read(hw, NVM_INIT_CONTROL2_REG,
-					   1, &nvm_data);
-	 }
+	else
+		lan_offset = 0;
 
+	ret_val = hw->nvm.ops.read(hw, NVM_INIT_CONTROL2_REG + lan_offset,
+				   1, &nvm_data);
 	if (ret_val) {
 		hw_dbg("NVM Read Error\n");
 		goto out;
@@ -808,8 +806,7 @@ static s32 igb_set_default_fc(struct e1000_hw *hw)
 
 	if ((nvm_data & NVM_WORD0F_PAUSE_MASK) == 0)
 		hw->fc.requested_mode = e1000_fc_none;
-	else if ((nvm_data & NVM_WORD0F_PAUSE_MASK) ==
-		 NVM_WORD0F_ASM_DIR)
+	else if ((nvm_data & NVM_WORD0F_PAUSE_MASK) == NVM_WORD0F_ASM_DIR)
 		hw->fc.requested_mode = e1000_fc_tx_pause;
 	else
 		hw->fc.requested_mode = e1000_fc_full;
diff --git a/drivers/net/ethernet/intel/igb/e1000_phy.c b/drivers/net/ethernet/intel/igb/e1000_phy.c
index 5b54254aed4f..2788a5409023 100644
--- a/drivers/net/ethernet/intel/igb/e1000_phy.c
+++ b/drivers/net/ethernet/intel/igb/e1000_phy.c
@@ -77,6 +77,10 @@ s32 igb_get_phy_id(struct e1000_hw *hw)
 	s32 ret_val = 0;
 	u16 phy_id;
 
+	/* ensure PHY page selection to fix misconfigured i210 */
+	if ((hw->mac.type == e1000_i210) || (hw->mac.type == e1000_i211))
+		phy->ops.write_reg(hw, I347AT4_PAGE_SELECT, 0);
+
 	ret_val = phy->ops.read_reg(hw, PHY_ID1, &phy_id);
 	if (ret_val)
 		goto out;
diff --git a/drivers/net/ethernet/intel/igb/e1000_regs.h b/drivers/net/ethernet/intel/igb/e1000_regs.h
index d84afdd83e53..58adbf234e07 100644
--- a/drivers/net/ethernet/intel/igb/e1000_regs.h
+++ b/drivers/net/ethernet/intel/igb/e1000_regs.h
@@ -320,7 +320,7 @@
 #define E1000_VT_CTL   0x0581C  /* VMDq Control - RW */
 #define E1000_WUC      0x05800  /* Wakeup Control - RW */
 #define E1000_WUFC     0x05808  /* Wakeup Filter Control - RW */
-#define E1000_WUS      0x05810  /* Wakeup Status - RO */
+#define E1000_WUS      0x05810  /* Wakeup Status - R/W1C */
 #define E1000_MANC     0x05820  /* Management Control - RW */
 #define E1000_IPAV     0x05838  /* IP Address Valid - RW */
 #define E1000_WUPL     0x05900  /* Wakeup Packet Length - RW */
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index 1515abaa5ac9..be456bae8169 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -137,8 +137,8 @@ static void igb_update_phy_info(unsigned long);
 static void igb_watchdog(unsigned long);
 static void igb_watchdog_task(struct work_struct *);
 static netdev_tx_t igb_xmit_frame(struct sk_buff *skb, struct net_device *);
-static struct rtnl_link_stats64 *igb_get_stats64(struct net_device *dev,
-					  struct rtnl_link_stats64 *stats);
+static void igb_get_stats64(struct net_device *dev,
+			    struct rtnl_link_stats64 *stats);
 static int igb_change_mtu(struct net_device *, int);
 static int igb_set_mac(struct net_device *, void *);
 static void igb_set_uta(struct igb_adapter *adapter, bool set);
@@ -383,9 +383,9 @@ static void igb_dump(struct igb_adapter *adapter)
 	/* Print netdevice Info */
 	if (netdev) {
 		dev_info(&adapter->pdev->dev, "Net device Info\n");
-		pr_info("Device Name     state            trans_start      last_rx\n");
-		pr_info("%-15s %016lX %016lX %016lX\n", netdev->name,
-			netdev->state, dev_trans_start(netdev), netdev->last_rx);
+		pr_info("Device Name     state            trans_start\n");
+		pr_info("%-15s %016lX %016lX\n", netdev->name,
+			netdev->state, dev_trans_start(netdev));
 	}
 
 	/* Print Registers */
@@ -3275,7 +3275,9 @@ static int __igb_close(struct net_device *netdev, bool suspending)
 
 int igb_close(struct net_device *netdev)
 {
-	return __igb_close(netdev, false);
+	if (netif_device_present(netdev))
+		return __igb_close(netdev, false);
+	return 0;
 }
 
 /**
@@ -3394,7 +3396,7 @@ void igb_configure_tx_ring(struct igb_adapter *adapter,
 	     tdba & 0x00000000ffffffffULL);
 	wr32(E1000_TDBAH(reg_idx), tdba >> 32);
 
-	ring->tail = hw->hw_addr + E1000_TDT(reg_idx);
+	ring->tail = adapter->io_addr + E1000_TDT(reg_idx);
 	wr32(E1000_TDH(reg_idx), 0);
 	writel(0, ring->tail);
 
@@ -3733,7 +3735,7 @@ void igb_configure_rx_ring(struct igb_adapter *adapter,
 	     ring->count * sizeof(union e1000_adv_rx_desc));
 
 	/* initialize head and tail */
-	ring->tail = hw->hw_addr + E1000_RDT(reg_idx);
+	ring->tail = adapter->io_addr + E1000_RDT(reg_idx);
 	wr32(E1000_RDH(reg_idx), 0);
 	writel(0, ring->tail);
 
@@ -5402,8 +5404,8 @@ static void igb_reset_task(struct work_struct *work)
  *  @netdev: network interface device structure
  *  @stats: rtnl_link_stats64 pointer
  **/
-static struct rtnl_link_stats64 *igb_get_stats64(struct net_device *netdev,
-						struct rtnl_link_stats64 *stats)
+static void igb_get_stats64(struct net_device *netdev,
+			    struct rtnl_link_stats64 *stats)
 {
 	struct igb_adapter *adapter = netdev_priv(netdev);
 
@@ -5411,8 +5413,6 @@ static struct rtnl_link_stats64 *igb_get_stats64(struct net_device *netdev,
 	igb_update_stats(adapter, &adapter->stats64);
 	memcpy(stats, &adapter->stats64, sizeof(*stats));
 	spin_unlock(&adapter->stats64_lock);
-
-	return stats;
 }
 
 /**
@@ -7564,6 +7564,7 @@ static int __igb_shutdown(struct pci_dev *pdev, bool *enable_wake,
 	int retval = 0;
 #endif
 
+	rtnl_lock();
 	netif_device_detach(netdev);
 
 	if (netif_running(netdev))
@@ -7572,6 +7573,7 @@ static int __igb_shutdown(struct pci_dev *pdev, bool *enable_wake,
 	igb_ptp_suspend(adapter);
 
 	igb_clear_interrupt_scheme(adapter);
+	rtnl_unlock();
 
 #ifdef CONFIG_PM
 	retval = pci_save_state(pdev);
@@ -7690,16 +7692,15 @@ static int igb_resume(struct device *dev)
 
 	wr32(E1000_WUS, ~0);
 
-	if (netdev->flags & IFF_UP) {
-		rtnl_lock();
+	rtnl_lock();
+	if (!err && netif_running(netdev))
 		err = __igb_open(netdev, true);
-		rtnl_unlock();
-		if (err)
-			return err;
-	}
 
-	netif_device_attach(netdev);
-	return 0;
+	if (!err)
+		netif_device_attach(netdev);
+	rtnl_unlock();
+
+	return err;
 }
 
 static int igb_runtime_idle(struct device *dev)
@@ -7898,6 +7899,11 @@ static pci_ers_result_t igb_io_slot_reset(struct pci_dev *pdev)
 		pci_enable_wake(pdev, PCI_D3hot, 0);
 		pci_enable_wake(pdev, PCI_D3cold, 0);
 
+		/* In case of PCI error, adapter lose its HW address
+		 * so we should re-assign it here.
+		 */
+		hw->hw_addr = adapter->io_addr;
+
 		igb_reset(adapter);
 		wr32(E1000_WUS, ~0);
 		result = PCI_ERS_RESULT_RECOVERED;
diff --git a/drivers/net/ethernet/intel/ixgb/ixgb_main.c b/drivers/net/ethernet/intel/ixgb/ixgb_main.c
index 5826b1ddedcf..fbd220d137b3 100644
--- a/drivers/net/ethernet/intel/ixgb/ixgb_main.c
+++ b/drivers/net/ethernet/intel/ixgb/ixgb_main.c
@@ -1817,7 +1817,7 @@ ixgb_clean(struct napi_struct *napi, int budget)
 
 	/* If budget not fully consumed, exit the polling mode */
 	if (work_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		if (!test_bit(__IXGB_DOWN, &adapter->flags))
 			ixgb_irq_enable(adapter);
 	}
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
index ef81c3d8c295..a2cc43d28888 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
@@ -55,9 +55,6 @@
 
 #include <net/busy_poll.h>
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-#define BP_EXTENDED_STATS
-#endif
 /* common prefix used by pr_<> macros */
 #undef pr_fmt
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -94,6 +91,14 @@
 #define IXGBE_RXBUFFER_4K    4096
 #define IXGBE_MAX_RXBUFFER  16384  /* largest size for a single descriptor */
 
+#define IXGBE_SKB_PAD		(NET_SKB_PAD + NET_IP_ALIGN)
+#if (PAGE_SIZE < 8192)
+#define IXGBE_MAX_FRAME_BUILD_SKB \
+	(SKB_WITH_OVERHEAD(IXGBE_RXBUFFER_2K) - IXGBE_SKB_PAD)
+#else
+#define IGB_MAX_FRAME_BUILD_SKB IXGBE_RXBUFFER_2K
+#endif
+
 /*
  * NOTE: netdev_alloc_skb reserves up to 64 bytes, NET_IP_ALIGN means we
  * reserve 64 more, and skb_shared_info adds an additional 320 bytes more,
@@ -107,6 +112,9 @@
 /* How many Rx Buffers do we bundle into one write to the hardware ? */
 #define IXGBE_RX_BUFFER_WRITE	16	/* Must be power of 2 */
 
+#define IXGBE_RX_DMA_ATTR \
+	(DMA_ATTR_SKIP_CPU_SYNC | DMA_ATTR_WEAK_ORDERING)
+
 enum ixgbe_tx_flags {
 	/* cmd_type flags */
 	IXGBE_TX_FLAGS_HW_VLAN	= 0x01,
@@ -159,6 +167,7 @@ enum ixgbevf_xcast_modes {
 	IXGBEVF_XCAST_MODE_NONE = 0,
 	IXGBEVF_XCAST_MODE_MULTI,
 	IXGBEVF_XCAST_MODE_ALLMULTI,
+	IXGBEVF_XCAST_MODE_PROMISC,
 };
 
 struct vf_macvlans {
@@ -194,17 +203,17 @@ struct ixgbe_rx_buffer {
 	struct sk_buff *skb;
 	dma_addr_t dma;
 	struct page *page;
-	unsigned int page_offset;
+#if (BITS_PER_LONG > 32) || (PAGE_SIZE >= 65536)
+	__u32 page_offset;
+#else
+	__u16 page_offset;
+#endif
+	__u16 pagecnt_bias;
 };
 
 struct ixgbe_queue_stats {
 	u64 packets;
 	u64 bytes;
-#ifdef BP_EXTENDED_STATS
-	u64 yields;
-	u64 misses;
-	u64 cleaned;
-#endif  /* BP_EXTENDED_STATS */
 };
 
 struct ixgbe_tx_queue_stats {
@@ -225,15 +234,20 @@ struct ixgbe_rx_queue_stats {
 #define IXGBE_TS_HDR_LEN 8
 
 enum ixgbe_ring_state_t {
+	__IXGBE_RX_3K_BUFFER,
+	__IXGBE_RX_BUILD_SKB_ENABLED,
+	__IXGBE_RX_RSC_ENABLED,
+	__IXGBE_RX_CSUM_UDP_ZERO_ERR,
+	__IXGBE_RX_FCOE,
 	__IXGBE_TX_FDIR_INIT_DONE,
 	__IXGBE_TX_XPS_INIT_DONE,
 	__IXGBE_TX_DETECT_HANG,
 	__IXGBE_HANG_CHECK_ARMED,
-	__IXGBE_RX_RSC_ENABLED,
-	__IXGBE_RX_CSUM_UDP_ZERO_ERR,
-	__IXGBE_RX_FCOE,
 };
 
+#define ring_uses_build_skb(ring) \
+	test_bit(__IXGBE_RX_BUILD_SKB_ENABLED, &(ring)->state)
+
 struct ixgbe_fwd_adapter {
 	unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)];
 	struct net_device *netdev;
@@ -343,19 +357,20 @@ struct ixgbe_ring_feature {
  */
 static inline unsigned int ixgbe_rx_bufsz(struct ixgbe_ring *ring)
 {
-#ifdef IXGBE_FCOE
-	if (test_bit(__IXGBE_RX_FCOE, &ring->state))
-		return (PAGE_SIZE < 8192) ? IXGBE_RXBUFFER_4K :
-					    IXGBE_RXBUFFER_3K;
+	if (test_bit(__IXGBE_RX_3K_BUFFER, &ring->state))
+		return IXGBE_RXBUFFER_3K;
+#if (PAGE_SIZE < 8192)
+	if (ring_uses_build_skb(ring))
+		return IXGBE_MAX_FRAME_BUILD_SKB;
 #endif
 	return IXGBE_RXBUFFER_2K;
 }
 
 static inline unsigned int ixgbe_rx_pg_order(struct ixgbe_ring *ring)
 {
-#ifdef IXGBE_FCOE
-	if (test_bit(__IXGBE_RX_FCOE, &ring->state))
-		return (PAGE_SIZE < 8192) ? 1 : 0;
+#if (PAGE_SIZE < 8192)
+	if (test_bit(__IXGBE_RX_3K_BUFFER, &ring->state))
+		return 1;
 #endif
 	return 0;
 }
@@ -398,127 +413,10 @@ struct ixgbe_q_vector {
 	struct rcu_head rcu;	/* to avoid race with update stats on free */
 	char name[IFNAMSIZ + 9];
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	atomic_t state;
-#endif  /* CONFIG_NET_RX_BUSY_POLL */
-
 	/* for dynamic allocation of rings associated with this q_vector */
 	struct ixgbe_ring ring[0] ____cacheline_internodealigned_in_smp;
 };
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-enum ixgbe_qv_state_t {
-	IXGBE_QV_STATE_IDLE = 0,
-	IXGBE_QV_STATE_NAPI,
-	IXGBE_QV_STATE_POLL,
-	IXGBE_QV_STATE_DISABLE
-};
-
-static inline void ixgbe_qv_init_lock(struct ixgbe_q_vector *q_vector)
-{
-	/* reset state to idle */
-	atomic_set(&q_vector->state, IXGBE_QV_STATE_IDLE);
-}
-
-/* called from the device poll routine to get ownership of a q_vector */
-static inline bool ixgbe_qv_lock_napi(struct ixgbe_q_vector *q_vector)
-{
-	int rc = atomic_cmpxchg(&q_vector->state, IXGBE_QV_STATE_IDLE,
-				IXGBE_QV_STATE_NAPI);
-#ifdef BP_EXTENDED_STATS
-	if (rc != IXGBE_QV_STATE_IDLE)
-		q_vector->tx.ring->stats.yields++;
-#endif
-
-	return rc == IXGBE_QV_STATE_IDLE;
-}
-
-/* returns true is someone tried to get the qv while napi had it */
-static inline void ixgbe_qv_unlock_napi(struct ixgbe_q_vector *q_vector)
-{
-	WARN_ON(atomic_read(&q_vector->state) != IXGBE_QV_STATE_NAPI);
-
-	/* flush any outstanding Rx frames */
-	if (q_vector->napi.gro_list)
-		napi_gro_flush(&q_vector->napi, false);
-
-	/* reset state to idle */
-	atomic_set(&q_vector->state, IXGBE_QV_STATE_IDLE);
-}
-
-/* called from ixgbe_low_latency_poll() */
-static inline bool ixgbe_qv_lock_poll(struct ixgbe_q_vector *q_vector)
-{
-	int rc = atomic_cmpxchg(&q_vector->state, IXGBE_QV_STATE_IDLE,
-				IXGBE_QV_STATE_POLL);
-#ifdef BP_EXTENDED_STATS
-	if (rc != IXGBE_QV_STATE_IDLE)
-		q_vector->rx.ring->stats.yields++;
-#endif
-	return rc == IXGBE_QV_STATE_IDLE;
-}
-
-/* returns true if someone tried to get the qv while it was locked */
-static inline void ixgbe_qv_unlock_poll(struct ixgbe_q_vector *q_vector)
-{
-	WARN_ON(atomic_read(&q_vector->state) != IXGBE_QV_STATE_POLL);
-
-	/* reset state to idle */
-	atomic_set(&q_vector->state, IXGBE_QV_STATE_IDLE);
-}
-
-/* true if a socket is polling, even if it did not get the lock */
-static inline bool ixgbe_qv_busy_polling(struct ixgbe_q_vector *q_vector)
-{
-	return atomic_read(&q_vector->state) == IXGBE_QV_STATE_POLL;
-}
-
-/* false if QV is currently owned */
-static inline bool ixgbe_qv_disable(struct ixgbe_q_vector *q_vector)
-{
-	int rc = atomic_cmpxchg(&q_vector->state, IXGBE_QV_STATE_IDLE,
-				IXGBE_QV_STATE_DISABLE);
-
-	return rc == IXGBE_QV_STATE_IDLE;
-}
-
-#else /* CONFIG_NET_RX_BUSY_POLL */
-static inline void ixgbe_qv_init_lock(struct ixgbe_q_vector *q_vector)
-{
-}
-
-static inline bool ixgbe_qv_lock_napi(struct ixgbe_q_vector *q_vector)
-{
-	return true;
-}
-
-static inline bool ixgbe_qv_unlock_napi(struct ixgbe_q_vector *q_vector)
-{
-	return false;
-}
-
-static inline bool ixgbe_qv_lock_poll(struct ixgbe_q_vector *q_vector)
-{
-	return false;
-}
-
-static inline bool ixgbe_qv_unlock_poll(struct ixgbe_q_vector *q_vector)
-{
-	return false;
-}
-
-static inline bool ixgbe_qv_busy_polling(struct ixgbe_q_vector *q_vector)
-{
-	return false;
-}
-
-static inline bool ixgbe_qv_disable(struct ixgbe_q_vector *q_vector)
-{
-	return true;
-}
-
-#endif /* CONFIG_NET_RX_BUSY_POLL */
-
 #ifdef CONFIG_IXGBE_HWMON
 
 #define IXGBE_HWMON_TYPE_LOC		0
@@ -661,6 +559,9 @@ struct ixgbe_adapter {
 #define IXGBE_FLAG2_PHY_INTERRUPT		BIT(11)
 #define IXGBE_FLAG2_UDP_TUN_REREG_NEEDED	BIT(12)
 #define IXGBE_FLAG2_VLAN_PROMISC		BIT(13)
+#define IXGBE_FLAG2_EEE_CAPABLE			BIT(14)
+#define IXGBE_FLAG2_EEE_ENABLED			BIT(15)
+#define IXGBE_FLAG2_RX_LEGACY			BIT(16)
 
 	/* Tx fast path data */
 	int num_tx_queues;
@@ -862,6 +763,7 @@ enum ixgbe_boards {
 	board_X550,
 	board_X550EM_x,
 	board_x550em_a,
+	board_x550em_a_fw,
 };
 
 extern const struct ixgbe_info ixgbe_82598_info;
@@ -870,8 +772,9 @@ extern const struct ixgbe_info ixgbe_X540_info;
 extern const struct ixgbe_info ixgbe_X550_info;
 extern const struct ixgbe_info ixgbe_X550EM_x_info;
 extern const struct ixgbe_info ixgbe_x550em_a_info;
+extern const struct ixgbe_info ixgbe_x550em_a_fw_info;
 #ifdef CONFIG_IXGBE_DCB
-extern const struct dcbnl_rtnl_ops dcbnl_ops;
+extern const struct dcbnl_rtnl_ops ixgbe_dcbnl_ops;
 #endif
 
 extern char ixgbe_driver_name[];
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
index 805ab319e578..523f9d05a810 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
@@ -139,8 +139,6 @@ static s32 ixgbe_init_phy_ops_82598(struct ixgbe_hw *hw)
 	case ixgbe_phy_tn:
 		phy->ops.setup_link = &ixgbe_setup_phy_link_tnx;
 		phy->ops.check_link = &ixgbe_check_phy_link_tnx;
-		phy->ops.get_firmware_version =
-			     &ixgbe_get_phy_firmware_version_tnx;
 		break;
 	case ixgbe_phy_nl:
 		phy->ops.reset = &ixgbe_reset_phy_nl;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
index e00aaeb91827..30535e6b68f0 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
@@ -331,8 +331,6 @@ static s32 ixgbe_init_phy_ops_82599(struct ixgbe_hw *hw)
 	case ixgbe_phy_tn:
 		phy->ops.check_link = &ixgbe_check_phy_link_tnx;
 		phy->ops.setup_link = &ixgbe_setup_phy_link_tnx;
-		phy->ops.get_firmware_version =
-			     &ixgbe_get_phy_firmware_version_tnx;
 		break;
 	default:
 		break;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
index 8832df3eba25..c38d50c1fcf7 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
@@ -100,6 +100,8 @@ bool ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw)
 		case IXGBE_DEV_ID_X550T1:
 		case IXGBE_DEV_ID_X550EM_X_10G_T:
 		case IXGBE_DEV_ID_X550EM_A_10G_T:
+		case IXGBE_DEV_ID_X550EM_A_1G_T:
+		case IXGBE_DEV_ID_X550EM_A_1G_T_L:
 			supported = true;
 			break;
 		default:
@@ -348,7 +350,7 @@ s32 ixgbe_start_hw_gen2(struct ixgbe_hw *hw)
 	}
 	IXGBE_WRITE_FLUSH(hw);
 
-#ifndef CONFIG_SPARC
+#ifndef CONFIG_ARCH_WANT_RELAX_ORDER
 	/* Disable relaxed ordering */
 	for (i = 0; i < hw->mac.max_tx_queues; i++) {
 		u32 regval;
@@ -3382,6 +3384,13 @@ s32 ixgbe_check_mac_link_generic(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
 		else
 			*speed = IXGBE_LINK_SPEED_100_FULL;
 		break;
+	case IXGBE_LINKS_SPEED_10_X550EM_A:
+		*speed = IXGBE_LINK_SPEED_UNKNOWN;
+		if (hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T ||
+		    hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T_L) {
+			*speed = IXGBE_LINK_SPEED_10_FULL;
+		}
+		break;
 	default:
 		*speed = IXGBE_LINK_SPEED_UNKNOWN;
 	}
@@ -3578,7 +3587,7 @@ void ixgbe_set_rxpba_generic(struct ixgbe_hw *hw,
  *  Calculates the checksum for some buffer on a specified length.  The
  *  checksum calculated is returned.
  **/
-static u8 ixgbe_calculate_checksum(u8 *buffer, u32 length)
+u8 ixgbe_calculate_checksum(u8 *buffer, u32 length)
 {
 	u32 i;
 	u8 sum = 0;
@@ -3593,43 +3602,29 @@ static u8 ixgbe_calculate_checksum(u8 *buffer, u32 length)
 }
 
 /**
- *  ixgbe_host_interface_command - Issue command to manageability block
+ *  ixgbe_hic_unlocked - Issue command to manageability block unlocked
  *  @hw: pointer to the HW structure
- *  @buffer: contains the command to write and where the return status will
- *           be placed
+ *  @buffer: command to write and where the return status will be placed
  *  @length: length of buffer, must be multiple of 4 bytes
  *  @timeout: time in ms to wait for command completion
- *  @return_data: read and return data from the buffer (true) or not (false)
- *  Needed because FW structures are big endian and decoding of
- *  these fields can be 8 bit or 16 bit based on command. Decoding
- *  is not easily understood without making a table of commands.
- *  So we will leave this up to the caller to read back the data
- *  in these cases.
  *
- *  Communicates with the manageability block.  On success return 0
- *  else return IXGBE_ERR_HOST_INTERFACE_COMMAND.
+ *  Communicates with the manageability block. On success return 0
+ *  else returns semaphore error when encountering an error acquiring
+ *  semaphore or IXGBE_ERR_HOST_INTERFACE_COMMAND when command fails.
+ *
+ *  This function assumes that the IXGBE_GSSR_SW_MNG_SM semaphore is held
+ *  by the caller.
  **/
-s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, void *buffer,
-				 u32 length, u32 timeout,
-				 bool return_data)
+s32 ixgbe_hic_unlocked(struct ixgbe_hw *hw, u32 *buffer, u32 length,
+		       u32 timeout)
 {
-	u32 hdr_size = sizeof(struct ixgbe_hic_hdr);
-	u32 hicr, i, bi, fwsts;
-	u16 buf_len, dword_len;
-	union {
-		struct ixgbe_hic_hdr hdr;
-		u32 u32arr[1];
-	} *bp = buffer;
-	s32 status;
+	u32 hicr, i, fwsts;
+	u16 dword_len;
 
 	if (!length || length > IXGBE_HI_MAX_BLOCK_BYTE_LENGTH) {
 		hw_dbg(hw, "Buffer length failure buffersize-%d.\n", length);
 		return IXGBE_ERR_HOST_INTERFACE_COMMAND;
 	}
-	/* Take management host interface semaphore */
-	status = hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_SW_MNG_SM);
-	if (status)
-		return status;
 
 	/* Set bit 9 of FWSTS clearing FW reset indication */
 	fwsts = IXGBE_READ_REG(hw, IXGBE_FWSTS);
@@ -3639,15 +3634,13 @@ s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, void *buffer,
 	hicr = IXGBE_READ_REG(hw, IXGBE_HICR);
 	if (!(hicr & IXGBE_HICR_EN)) {
 		hw_dbg(hw, "IXGBE_HOST_EN bit disabled.\n");
-		status = IXGBE_ERR_HOST_INTERFACE_COMMAND;
-		goto rel_out;
+		return IXGBE_ERR_HOST_INTERFACE_COMMAND;
 	}
 
 	/* Calculate length in DWORDs. We must be DWORD aligned */
 	if (length % sizeof(u32)) {
 		hw_dbg(hw, "Buffer length failure, not aligned to dword");
-		status = IXGBE_ERR_INVALID_ARGUMENT;
-		goto rel_out;
+		return IXGBE_ERR_INVALID_ARGUMENT;
 	}
 
 	dword_len = length >> 2;
@@ -3657,7 +3650,7 @@ s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, void *buffer,
 	 */
 	for (i = 0; i < dword_len; i++)
 		IXGBE_WRITE_REG_ARRAY(hw, IXGBE_FLEX_MNG,
-				      i, cpu_to_le32(bp->u32arr[i]));
+				      i, cpu_to_le32(buffer[i]));
 
 	/* Setting this bit tells the ARC that a new command is pending. */
 	IXGBE_WRITE_REG(hw, IXGBE_HICR, hicr | IXGBE_HICR_C);
@@ -3671,11 +3664,54 @@ s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, void *buffer,
 
 	/* Check command successful completion. */
 	if ((timeout && i == timeout) ||
-	    !(IXGBE_READ_REG(hw, IXGBE_HICR) & IXGBE_HICR_SV)) {
-		hw_dbg(hw, "Command has failed with no status valid.\n");
-		status = IXGBE_ERR_HOST_INTERFACE_COMMAND;
-		goto rel_out;
+	    !(IXGBE_READ_REG(hw, IXGBE_HICR) & IXGBE_HICR_SV))
+		return IXGBE_ERR_HOST_INTERFACE_COMMAND;
+
+	return 0;
+}
+
+/**
+ *  ixgbe_host_interface_command - Issue command to manageability block
+ *  @hw: pointer to the HW structure
+ *  @buffer: contains the command to write and where the return status will
+ *           be placed
+ *  @length: length of buffer, must be multiple of 4 bytes
+ *  @timeout: time in ms to wait for command completion
+ *  @return_data: read and return data from the buffer (true) or not (false)
+ *  Needed because FW structures are big endian and decoding of
+ *  these fields can be 8 bit or 16 bit based on command. Decoding
+ *  is not easily understood without making a table of commands.
+ *  So we will leave this up to the caller to read back the data
+ *  in these cases.
+ *
+ *  Communicates with the manageability block.  On success return 0
+ *  else return IXGBE_ERR_HOST_INTERFACE_COMMAND.
+ **/
+s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, void *buffer,
+				 u32 length, u32 timeout,
+				 bool return_data)
+{
+	u32 hdr_size = sizeof(struct ixgbe_hic_hdr);
+	union {
+		struct ixgbe_hic_hdr hdr;
+		u32 u32arr[1];
+	} *bp = buffer;
+	u16 buf_len, dword_len;
+	s32 status;
+	u32 bi;
+
+	if (!length || length > IXGBE_HI_MAX_BLOCK_BYTE_LENGTH) {
+		hw_dbg(hw, "Buffer length failure buffersize-%d.\n", length);
+		return IXGBE_ERR_HOST_INTERFACE_COMMAND;
 	}
+	/* Take management host interface semaphore */
+	status = hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_SW_MNG_SM);
+	if (status)
+		return status;
+
+	status = ixgbe_hic_unlocked(hw, buffer, length, timeout);
+	if (status)
+		goto rel_out;
 
 	if (!return_data)
 		goto rel_out;
@@ -3722,6 +3758,8 @@ rel_out:
  *  @min: driver version minor number
  *  @build: driver version build number
  *  @sub: driver version sub build number
+ *  @len: length of driver_ver string
+ *  @driver_ver: driver string
  *
  *  Sends driver version number to firmware through the manageability
  *  block.  On success return 0
@@ -3729,7 +3767,8 @@ rel_out:
  *  semaphore or IXGBE_ERR_HOST_INTERFACE_COMMAND when command fails.
  **/
 s32 ixgbe_set_fw_drv_ver_generic(struct ixgbe_hw *hw, u8 maj, u8 min,
-				 u8 build, u8 sub)
+				 u8 build, u8 sub, __always_unused u16 len,
+				 __always_unused const char *driver_ver)
 {
 	struct ixgbe_hic_drv_info fw_cmd;
 	int i;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
index 5b3e3c65927e..e083732adf64 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
@@ -111,9 +111,13 @@ void ixgbe_set_mac_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf);
 void ixgbe_set_vlan_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf);
 s32 ixgbe_get_device_caps_generic(struct ixgbe_hw *hw, u16 *device_caps);
 s32 ixgbe_set_fw_drv_ver_generic(struct ixgbe_hw *hw, u8 maj, u8 min,
-				 u8 build, u8 ver);
+				 u8 build, u8 ver, u16 len, const char *str);
+u8 ixgbe_calculate_checksum(u8 *buffer, u32 length);
 s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, void *, u32 length,
 				 u32 timeout, bool return_data);
+s32 ixgbe_hic_unlocked(struct ixgbe_hw *hw, u32 *buffer, u32 len, u32 timeout);
+s32 ixgbe_fw_phy_activity(struct ixgbe_hw *hw, u16 activity,
+			  u32 (*data)[FW_PHY_ACT_DATA_COUNT]);
 void ixgbe_clear_tx_pending(struct ixgbe_hw *hw);
 bool ixgbe_mng_present(struct ixgbe_hw *hw);
 bool ixgbe_mng_enabled(struct ixgbe_hw *hw);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c
index b8fc3cfec831..78c52375acc6 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c
@@ -777,7 +777,7 @@ static u8 ixgbe_dcbnl_setdcbx(struct net_device *dev, u8 mode)
 	return err ? 1 : 0;
 }
 
-const struct dcbnl_rtnl_ops dcbnl_ops = {
+const struct dcbnl_rtnl_ops ixgbe_dcbnl_ops = {
 	.ieee_getets	= ixgbe_dcbnl_ieee_getets,
 	.ieee_setets	= ixgbe_dcbnl_ieee_setets,
 	.ieee_getpfc	= ixgbe_dcbnl_ieee_getpfc,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
index fd192bf29b26..a7574c7b12af 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -151,6 +151,13 @@ static const char ixgbe_gstrings_test[][ETH_GSTRING_LEN] = {
 };
 #define IXGBE_TEST_LEN sizeof(ixgbe_gstrings_test) / ETH_GSTRING_LEN
 
+static const char ixgbe_priv_flags_strings[][ETH_GSTRING_LEN] = {
+#define IXGBE_PRIV_FLAGS_LEGACY_RX	BIT(0)
+	"legacy-rx",
+};
+
+#define IXGBE_PRIV_FLAGS_STR_LEN ARRAY_SIZE(ixgbe_priv_flags_strings)
+
 /* currently supported speeds for 10G */
 #define ADVRTSD_MSK_10G (SUPPORTED_10000baseT_Full | \
 			 SUPPORTED_10000baseKX4_Full | \
@@ -197,15 +204,17 @@ static int ixgbe_get_settings(struct net_device *netdev,
 				   SUPPORTED_1000baseKX_Full :
 				   SUPPORTED_1000baseT_Full;
 	if (supported_link & IXGBE_LINK_SPEED_100_FULL)
-		ecmd->supported |= ixgbe_isbackplane(hw->phy.media_type) ?
-				   SUPPORTED_1000baseKX_Full :
-				   SUPPORTED_1000baseT_Full;
+		ecmd->supported |= SUPPORTED_100baseT_Full;
+	if (supported_link & IXGBE_LINK_SPEED_10_FULL)
+		ecmd->supported |= SUPPORTED_10baseT_Full;
 
 	/* default advertised speed if phy.autoneg_advertised isn't set */
 	ecmd->advertising = ecmd->supported;
 	/* set the advertised speeds */
 	if (hw->phy.autoneg_advertised) {
 		ecmd->advertising = 0;
+		if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_10_FULL)
+			ecmd->advertising |= ADVERTISED_10baseT_Full;
 		if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_100_FULL)
 			ecmd->advertising |= ADVERTISED_100baseT_Full;
 		if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_10GB_FULL)
@@ -237,6 +246,7 @@ static int ixgbe_get_settings(struct net_device *netdev,
 	case ixgbe_phy_tn:
 	case ixgbe_phy_aq:
 	case ixgbe_phy_x550em_ext_t:
+	case ixgbe_phy_fw:
 	case ixgbe_phy_cu_unknown:
 		ecmd->supported |= SUPPORTED_TP;
 		ecmd->advertising |= ADVERTISED_TP;
@@ -337,6 +347,9 @@ static int ixgbe_get_settings(struct net_device *netdev,
 		case IXGBE_LINK_SPEED_10GB_FULL:
 			ethtool_cmd_speed_set(ecmd, SPEED_10000);
 			break;
+		case IXGBE_LINK_SPEED_5GB_FULL:
+			ethtool_cmd_speed_set(ecmd, SPEED_5000);
+			break;
 		case IXGBE_LINK_SPEED_2_5GB_FULL:
 			ethtool_cmd_speed_set(ecmd, SPEED_2500);
 			break;
@@ -346,6 +359,9 @@ static int ixgbe_get_settings(struct net_device *netdev,
 		case IXGBE_LINK_SPEED_100_FULL:
 			ethtool_cmd_speed_set(ecmd, SPEED_100);
 			break;
+		case IXGBE_LINK_SPEED_10_FULL:
+			ethtool_cmd_speed_set(ecmd, SPEED_10);
+			break;
 		default:
 			break;
 		}
@@ -394,6 +410,9 @@ static int ixgbe_set_settings(struct net_device *netdev,
 		if (ecmd->advertising & ADVERTISED_100baseT_Full)
 			advertised |= IXGBE_LINK_SPEED_100_FULL;
 
+		if (ecmd->advertising & ADVERTISED_10baseT_Full)
+			advertised |= IXGBE_LINK_SPEED_10_FULL;
+
 		if (old == advertised)
 			return err;
 		/* this sets the link speed and restarts auto-neg */
@@ -989,6 +1008,8 @@ static void ixgbe_get_drvinfo(struct net_device *netdev,
 
 	strlcpy(drvinfo->bus_info, pci_name(adapter->pdev),
 		sizeof(drvinfo->bus_info));
+
+	drvinfo->n_priv_flags = IXGBE_PRIV_FLAGS_STR_LEN;
 }
 
 static void ixgbe_get_ringparam(struct net_device *netdev,
@@ -1128,6 +1149,8 @@ static int ixgbe_get_sset_count(struct net_device *netdev, int sset)
 		return IXGBE_TEST_LEN;
 	case ETH_SS_STATS:
 		return IXGBE_STATS_LEN;
+	case ETH_SS_PRIV_FLAGS:
+		return IXGBE_PRIV_FLAGS_STR_LEN;
 	default:
 		return -EOPNOTSUPP;
 	}
@@ -1170,12 +1193,6 @@ static void ixgbe_get_ethtool_stats(struct net_device *netdev,
 			data[i] = 0;
 			data[i+1] = 0;
 			i += 2;
-#ifdef BP_EXTENDED_STATS
-			data[i] = 0;
-			data[i+1] = 0;
-			data[i+2] = 0;
-			i += 3;
-#endif
 			continue;
 		}
 
@@ -1185,12 +1202,6 @@ static void ixgbe_get_ethtool_stats(struct net_device *netdev,
 			data[i+1] = ring->stats.bytes;
 		} while (u64_stats_fetch_retry_irq(&ring->syncp, start));
 		i += 2;
-#ifdef BP_EXTENDED_STATS
-		data[i] = ring->stats.yields;
-		data[i+1] = ring->stats.misses;
-		data[i+2] = ring->stats.cleaned;
-		i += 3;
-#endif
 	}
 	for (j = 0; j < IXGBE_NUM_RX_QUEUES; j++) {
 		ring = adapter->rx_ring[j];
@@ -1198,12 +1209,6 @@ static void ixgbe_get_ethtool_stats(struct net_device *netdev,
 			data[i] = 0;
 			data[i+1] = 0;
 			i += 2;
-#ifdef BP_EXTENDED_STATS
-			data[i] = 0;
-			data[i+1] = 0;
-			data[i+2] = 0;
-			i += 3;
-#endif
 			continue;
 		}
 
@@ -1213,12 +1218,6 @@ static void ixgbe_get_ethtool_stats(struct net_device *netdev,
 			data[i+1] = ring->stats.bytes;
 		} while (u64_stats_fetch_retry_irq(&ring->syncp, start));
 		i += 2;
-#ifdef BP_EXTENDED_STATS
-		data[i] = ring->stats.yields;
-		data[i+1] = ring->stats.misses;
-		data[i+2] = ring->stats.cleaned;
-		i += 3;
-#endif
 	}
 
 	for (j = 0; j < IXGBE_MAX_PACKET_BUFFERS; j++) {
@@ -1255,28 +1254,12 @@ static void ixgbe_get_strings(struct net_device *netdev, u32 stringset,
 			p += ETH_GSTRING_LEN;
 			sprintf(p, "tx_queue_%u_bytes", i);
 			p += ETH_GSTRING_LEN;
-#ifdef BP_EXTENDED_STATS
-			sprintf(p, "tx_queue_%u_bp_napi_yield", i);
-			p += ETH_GSTRING_LEN;
-			sprintf(p, "tx_queue_%u_bp_misses", i);
-			p += ETH_GSTRING_LEN;
-			sprintf(p, "tx_queue_%u_bp_cleaned", i);
-			p += ETH_GSTRING_LEN;
-#endif /* BP_EXTENDED_STATS */
 		}
 		for (i = 0; i < IXGBE_NUM_RX_QUEUES; i++) {
 			sprintf(p, "rx_queue_%u_packets", i);
 			p += ETH_GSTRING_LEN;
 			sprintf(p, "rx_queue_%u_bytes", i);
 			p += ETH_GSTRING_LEN;
-#ifdef BP_EXTENDED_STATS
-			sprintf(p, "rx_queue_%u_bp_poll_yield", i);
-			p += ETH_GSTRING_LEN;
-			sprintf(p, "rx_queue_%u_bp_misses", i);
-			p += ETH_GSTRING_LEN;
-			sprintf(p, "rx_queue_%u_bp_cleaned", i);
-			p += ETH_GSTRING_LEN;
-#endif /* BP_EXTENDED_STATS */
 		}
 		for (i = 0; i < IXGBE_MAX_PACKET_BUFFERS; i++) {
 			sprintf(p, "tx_pb_%u_pxon", i);
@@ -1292,6 +1275,9 @@ static void ixgbe_get_strings(struct net_device *netdev, u32 stringset,
 		}
 		/* BUG_ON(p - data != IXGBE_STATS_LEN * ETH_GSTRING_LEN); */
 		break;
+	case ETH_SS_PRIV_FLAGS:
+		memcpy(data, ixgbe_priv_flags_strings,
+		       IXGBE_PRIV_FLAGS_STR_LEN * ETH_GSTRING_LEN);
 	}
 }
 
@@ -1896,7 +1882,7 @@ static u16 ixgbe_clean_test_rings(struct ixgbe_ring *rx_ring,
 	tx_ntc = tx_ring->next_to_clean;
 	rx_desc = IXGBE_RX_DESC(rx_ring, rx_ntc);
 
-	while (ixgbe_test_staterr(rx_desc, IXGBE_RXD_STAT_DD)) {
+	while (rx_desc->wb.upper.length) {
 		/* check Rx buffer */
 		rx_buffer = &rx_ring->rx_buffer_info[rx_ntc];
 
@@ -1918,7 +1904,16 @@ static u16 ixgbe_clean_test_rings(struct ixgbe_ring *rx_ring,
 
 		/* unmap buffer on Tx side */
 		tx_buffer = &tx_ring->tx_buffer_info[tx_ntc];
-		ixgbe_unmap_and_free_tx_resource(tx_ring, tx_buffer);
+
+		/* Free all the Tx ring sk_buffs */
+		dev_kfree_skb_any(tx_buffer->skb);
+
+		/* unmap skb header data */
+		dma_unmap_single(tx_ring->dev,
+				 dma_unmap_addr(tx_buffer, dma),
+				 dma_unmap_len(tx_buffer, len),
+				 DMA_TO_DEVICE);
+		dma_unmap_len_set(tx_buffer, len, 0);
 
 		/* increment Rx/Tx next to clean counters */
 		rx_ntc++;
@@ -3173,6 +3168,9 @@ static int ixgbe_get_module_info(struct net_device *dev,
 	u8 sff8472_rev, addr_mode;
 	bool page_swap = false;
 
+	if (hw->phy.type == ixgbe_phy_fw)
+		return -ENXIO;
+
 	/* Check whether we support SFF-8472 or not */
 	status = hw->phy.ops.read_i2c_eeprom(hw,
 					     IXGBE_SFF_SFF_8472_COMP,
@@ -3218,6 +3216,9 @@ static int ixgbe_get_module_eeprom(struct net_device *dev,
 	if (ee->len == 0)
 		return -EINVAL;
 
+	if (hw->phy.type == ixgbe_phy_fw)
+		return -ENXIO;
+
 	for (i = ee->offset; i < ee->offset + ee->len; i++) {
 		/* I2C reads can take long time */
 		if (test_bit(__IXGBE_IN_SFP_INIT, &adapter->state))
@@ -3237,6 +3238,167 @@ static int ixgbe_get_module_eeprom(struct net_device *dev,
 	return 0;
 }
 
+static const struct {
+	ixgbe_link_speed mac_speed;
+	u32 supported;
+} ixgbe_ls_map[] = {
+	{ IXGBE_LINK_SPEED_10_FULL, SUPPORTED_10baseT_Full },
+	{ IXGBE_LINK_SPEED_100_FULL, SUPPORTED_100baseT_Full },
+	{ IXGBE_LINK_SPEED_1GB_FULL, SUPPORTED_1000baseT_Full },
+	{ IXGBE_LINK_SPEED_2_5GB_FULL, SUPPORTED_2500baseX_Full },
+	{ IXGBE_LINK_SPEED_10GB_FULL, SUPPORTED_10000baseT_Full },
+};
+
+static const struct {
+	u32 lp_advertised;
+	u32 mac_speed;
+} ixgbe_lp_map[] = {
+	{ FW_PHY_ACT_UD_2_100M_TX_EEE, SUPPORTED_100baseT_Full },
+	{ FW_PHY_ACT_UD_2_1G_T_EEE, SUPPORTED_1000baseT_Full },
+	{ FW_PHY_ACT_UD_2_10G_T_EEE, SUPPORTED_10000baseT_Full },
+	{ FW_PHY_ACT_UD_2_1G_KX_EEE, SUPPORTED_1000baseKX_Full },
+	{ FW_PHY_ACT_UD_2_10G_KX4_EEE, SUPPORTED_10000baseKX4_Full },
+	{ FW_PHY_ACT_UD_2_10G_KR_EEE, SUPPORTED_10000baseKR_Full},
+};
+
+static int
+ixgbe_get_eee_fw(struct ixgbe_adapter *adapter, struct ethtool_eee *edata)
+{
+	u32 info[FW_PHY_ACT_DATA_COUNT] = { 0 };
+	struct ixgbe_hw *hw = &adapter->hw;
+	s32 rc;
+	u16 i;
+
+	rc = ixgbe_fw_phy_activity(hw, FW_PHY_ACT_UD_2, &info);
+	if (rc)
+		return rc;
+
+	edata->lp_advertised = 0;
+	for (i = 0; i < ARRAY_SIZE(ixgbe_lp_map); ++i) {
+		if (info[0] & ixgbe_lp_map[i].lp_advertised)
+			edata->lp_advertised |= ixgbe_lp_map[i].mac_speed;
+	}
+
+	edata->supported = 0;
+	for (i = 0; i < ARRAY_SIZE(ixgbe_ls_map); ++i) {
+		if (hw->phy.eee_speeds_supported & ixgbe_ls_map[i].mac_speed)
+			edata->supported |= ixgbe_ls_map[i].supported;
+	}
+
+	edata->advertised = 0;
+	for (i = 0; i < ARRAY_SIZE(ixgbe_ls_map); ++i) {
+		if (hw->phy.eee_speeds_advertised & ixgbe_ls_map[i].mac_speed)
+			edata->advertised |= ixgbe_ls_map[i].supported;
+	}
+
+	edata->eee_enabled = !!edata->advertised;
+	edata->tx_lpi_enabled = edata->eee_enabled;
+	if (edata->advertised & edata->lp_advertised)
+		edata->eee_active = true;
+
+	return 0;
+}
+
+static int ixgbe_get_eee(struct net_device *netdev, struct ethtool_eee *edata)
+{
+	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_hw *hw = &adapter->hw;
+
+	if (!(adapter->flags2 & IXGBE_FLAG2_EEE_CAPABLE))
+		return -EOPNOTSUPP;
+
+	if (hw->phy.eee_speeds_supported && hw->phy.type == ixgbe_phy_fw)
+		return ixgbe_get_eee_fw(adapter, edata);
+
+	return -EOPNOTSUPP;
+}
+
+static int ixgbe_set_eee(struct net_device *netdev, struct ethtool_eee *edata)
+{
+	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_hw *hw = &adapter->hw;
+	struct ethtool_eee eee_data;
+	s32 ret_val;
+
+	if (!(adapter->flags2 & IXGBE_FLAG2_EEE_CAPABLE))
+		return -EOPNOTSUPP;
+
+	memset(&eee_data, 0, sizeof(struct ethtool_eee));
+
+	ret_val = ixgbe_get_eee(netdev, &eee_data);
+	if (ret_val)
+		return ret_val;
+
+	if (eee_data.eee_enabled && !edata->eee_enabled) {
+		if (eee_data.tx_lpi_enabled != edata->tx_lpi_enabled) {
+			e_err(drv, "Setting EEE tx-lpi is not supported\n");
+			return -EINVAL;
+		}
+
+		if (eee_data.tx_lpi_timer != edata->tx_lpi_timer) {
+			e_err(drv,
+			      "Setting EEE Tx LPI timer is not supported\n");
+			return -EINVAL;
+		}
+
+		if (eee_data.advertised != edata->advertised) {
+			e_err(drv,
+			      "Setting EEE advertised speeds is not supported\n");
+			return -EINVAL;
+		}
+	}
+
+	if (eee_data.eee_enabled != edata->eee_enabled) {
+		if (edata->eee_enabled) {
+			adapter->flags2 |= IXGBE_FLAG2_EEE_ENABLED;
+			hw->phy.eee_speeds_advertised =
+						   hw->phy.eee_speeds_supported;
+		} else {
+			adapter->flags2 &= ~IXGBE_FLAG2_EEE_ENABLED;
+			hw->phy.eee_speeds_advertised = 0;
+		}
+
+		/* reset link */
+		if (netif_running(netdev))
+			ixgbe_reinit_locked(adapter);
+		else
+			ixgbe_reset(adapter);
+	}
+
+	return 0;
+}
+
+static u32 ixgbe_get_priv_flags(struct net_device *netdev)
+{
+	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	u32 priv_flags = 0;
+
+	if (adapter->flags2 & IXGBE_FLAG2_RX_LEGACY)
+		priv_flags |= IXGBE_PRIV_FLAGS_LEGACY_RX;
+
+	return priv_flags;
+}
+
+static int ixgbe_set_priv_flags(struct net_device *netdev, u32 priv_flags)
+{
+	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	unsigned int flags2 = adapter->flags2;
+
+	flags2 &= ~IXGBE_FLAG2_RX_LEGACY;
+	if (priv_flags & IXGBE_PRIV_FLAGS_LEGACY_RX)
+		flags2 |= IXGBE_FLAG2_RX_LEGACY;
+
+	if (flags2 != adapter->flags2) {
+		adapter->flags2 = flags2;
+
+		/* reset interface to repopulate queues */
+		if (netif_running(netdev))
+			ixgbe_reinit_locked(adapter);
+	}
+
+	return 0;
+}
+
 static const struct ethtool_ops ixgbe_ethtool_ops = {
 	.get_settings           = ixgbe_get_settings,
 	.set_settings           = ixgbe_set_settings,
@@ -3269,8 +3431,12 @@ static const struct ethtool_ops ixgbe_ethtool_ops = {
 	.get_rxfh_key_size	= ixgbe_get_rxfh_key_size,
 	.get_rxfh		= ixgbe_get_rxfh,
 	.set_rxfh		= ixgbe_set_rxfh,
+	.get_eee		= ixgbe_get_eee,
+	.set_eee		= ixgbe_set_eee,
 	.get_channels		= ixgbe_get_channels,
 	.set_channels		= ixgbe_set_channels,
+	.get_priv_flags		= ixgbe_get_priv_flags,
+	.set_priv_flags		= ixgbe_set_priv_flags,
 	.get_ts_info		= ixgbe_get_ts_info,
 	.get_module_info	= ixgbe_get_module_info,
 	.get_module_eeprom	= ixgbe_get_module_eeprom,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c
index 15ab337fd7ad..1b8be7d813bd 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c
@@ -308,6 +308,7 @@ static void ixgbe_cache_ring_register(struct ixgbe_adapter *adapter)
 	ixgbe_cache_ring_rss(adapter);
 }
 
+#define IXGBE_RSS_64Q_MASK	0x3F
 #define IXGBE_RSS_16Q_MASK	0xF
 #define IXGBE_RSS_8Q_MASK	0x7
 #define IXGBE_RSS_4Q_MASK	0x3
@@ -604,6 +605,7 @@ static bool ixgbe_set_sriov_queues(struct ixgbe_adapter *adapter)
  **/
 static bool ixgbe_set_rss_queues(struct ixgbe_adapter *adapter)
 {
+	struct ixgbe_hw *hw = &adapter->hw;
 	struct ixgbe_ring_feature *f;
 	u16 rss_i;
 
@@ -612,7 +614,11 @@ static bool ixgbe_set_rss_queues(struct ixgbe_adapter *adapter)
 	rss_i = f->limit;
 
 	f->indices = rss_i;
-	f->mask = IXGBE_RSS_16Q_MASK;
+
+	if (hw->mac.type < ixgbe_mac_X550)
+		f->mask = IXGBE_RSS_16Q_MASK;
+	else
+		f->mask = IXGBE_RSS_64Q_MASK;
 
 	/* disable ATR by default, it will be configured below */
 	adapter->flags &= ~IXGBE_FLAG_FDIR_HASH_CAPABLE;
@@ -847,11 +853,6 @@ static int ixgbe_alloc_q_vector(struct ixgbe_adapter *adapter,
 	netif_napi_add(adapter->netdev, &q_vector->napi,
 		       ixgbe_poll, 64);
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	/* initialize busy poll */
-	atomic_set(&q_vector->state, IXGBE_QV_STATE_DISABLE);
-
-#endif
 	/* tie q_vector and adapter together */
 	adapter->q_vector[v_idx] = q_vector;
 	q_vector->adapter = adapter;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 1e2f39ebd824..060cdce8058f 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -72,7 +72,7 @@ char ixgbe_default_device_descr[] =
 static char ixgbe_default_device_descr[] =
 			      "Intel(R) 10 Gigabit Network Connection";
 #endif
-#define DRV_VERSION "4.4.0-k"
+#define DRV_VERSION "5.0.0-k"
 const char ixgbe_driver_version[] = DRV_VERSION;
 static const char ixgbe_copyright[] =
 				"Copyright (c) 1999-2016 Intel Corporation.";
@@ -86,6 +86,7 @@ static const struct ixgbe_info *ixgbe_info_tbl[] = {
 	[board_X550]		= &ixgbe_X550_info,
 	[board_X550EM_x]	= &ixgbe_X550EM_x_info,
 	[board_x550em_a]	= &ixgbe_x550em_a_info,
+	[board_x550em_a_fw]	= &ixgbe_x550em_a_fw_info,
 };
 
 /* ixgbe_pci_tbl - PCI Device ID Table
@@ -140,6 +141,8 @@ static const struct pci_device_id ixgbe_pci_tbl[] = {
 	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_A_SGMII_L), board_x550em_a },
 	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_A_10G_T), board_x550em_a},
 	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_A_SFP), board_x550em_a },
+	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_A_1G_T), board_x550em_a_fw },
+	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_A_1G_T_L), board_x550em_a_fw },
 	/* required last entry */
 	{0, }
 };
@@ -180,6 +183,7 @@ MODULE_VERSION(DRV_VERSION);
 static struct workqueue_struct *ixgbe_wq;
 
 static bool ixgbe_check_cfg_remove(struct ixgbe_hw *hw, struct pci_dev *pdev);
+static void ixgbe_watchdog_link_is_down(struct ixgbe_adapter *);
 
 static int ixgbe_read_pci_cfg_word_parent(struct ixgbe_adapter *adapter,
 					  u32 reg, u16 *value)
@@ -607,12 +611,11 @@ static void ixgbe_dump(struct ixgbe_adapter *adapter)
 	if (netdev) {
 		dev_info(&adapter->pdev->dev, "Net device Info\n");
 		pr_info("Device Name     state            "
-			"trans_start      last_rx\n");
-		pr_info("%-15s %016lX %016lX %016lX\n",
+			"trans_start\n");
+		pr_info("%-15s %016lX %016lX\n",
 			netdev->name,
 			netdev->state,
-			dev_trans_start(netdev),
-			netdev->last_rx);
+			dev_trans_start(netdev));
 	}
 
 	/* Print Registers */
@@ -942,28 +945,6 @@ static inline void ixgbe_irq_rearm_queues(struct ixgbe_adapter *adapter,
 	}
 }
 
-void ixgbe_unmap_and_free_tx_resource(struct ixgbe_ring *ring,
-				      struct ixgbe_tx_buffer *tx_buffer)
-{
-	if (tx_buffer->skb) {
-		dev_kfree_skb_any(tx_buffer->skb);
-		if (dma_unmap_len(tx_buffer, len))
-			dma_unmap_single(ring->dev,
-					 dma_unmap_addr(tx_buffer, dma),
-					 dma_unmap_len(tx_buffer, len),
-					 DMA_TO_DEVICE);
-	} else if (dma_unmap_len(tx_buffer, len)) {
-		dma_unmap_page(ring->dev,
-			       dma_unmap_addr(tx_buffer, dma),
-			       dma_unmap_len(tx_buffer, len),
-			       DMA_TO_DEVICE);
-	}
-	tx_buffer->next_to_watch = NULL;
-	tx_buffer->skb = NULL;
-	dma_unmap_len_set(tx_buffer, len, 0);
-	/* tx_buffer must be completely set up in the transmit path */
-}
-
 static void ixgbe_update_xoff_rx_lfc(struct ixgbe_adapter *adapter)
 {
 	struct ixgbe_hw *hw = &adapter->hw;
@@ -1195,7 +1176,6 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector,
 				 DMA_TO_DEVICE);
 
 		/* clear tx_buffer data */
-		tx_buffer->skb = NULL;
 		dma_unmap_len_set(tx_buffer, len, 0);
 
 		/* unmap remaining buffers */
@@ -1549,6 +1529,11 @@ static inline void ixgbe_rx_checksum(struct ixgbe_ring *ring,
 	}
 }
 
+static inline unsigned int ixgbe_rx_offset(struct ixgbe_ring *rx_ring)
+{
+	return ring_uses_build_skb(rx_ring) ? IXGBE_SKB_PAD : 0;
+}
+
 static bool ixgbe_alloc_mapped_page(struct ixgbe_ring *rx_ring,
 				    struct ixgbe_rx_buffer *bi)
 {
@@ -1567,8 +1552,10 @@ static bool ixgbe_alloc_mapped_page(struct ixgbe_ring *rx_ring,
 	}
 
 	/* map page for use */
-	dma = dma_map_page(rx_ring->dev, page, 0,
-			   ixgbe_rx_pg_size(rx_ring), DMA_FROM_DEVICE);
+	dma = dma_map_page_attrs(rx_ring->dev, page, 0,
+				 ixgbe_rx_pg_size(rx_ring),
+				 DMA_FROM_DEVICE,
+				 IXGBE_RX_DMA_ATTR);
 
 	/*
 	 * if mapping failed free memory back to system since
@@ -1583,7 +1570,8 @@ static bool ixgbe_alloc_mapped_page(struct ixgbe_ring *rx_ring,
 
 	bi->dma = dma;
 	bi->page = page;
-	bi->page_offset = 0;
+	bi->page_offset = ixgbe_rx_offset(rx_ring);
+	bi->pagecnt_bias = 1;
 
 	return true;
 }
@@ -1598,6 +1586,7 @@ void ixgbe_alloc_rx_buffers(struct ixgbe_ring *rx_ring, u16 cleaned_count)
 	union ixgbe_adv_rx_desc *rx_desc;
 	struct ixgbe_rx_buffer *bi;
 	u16 i = rx_ring->next_to_use;
+	u16 bufsz;
 
 	/* nothing to do */
 	if (!cleaned_count)
@@ -1607,10 +1596,17 @@ void ixgbe_alloc_rx_buffers(struct ixgbe_ring *rx_ring, u16 cleaned_count)
 	bi = &rx_ring->rx_buffer_info[i];
 	i -= rx_ring->count;
 
+	bufsz = ixgbe_rx_bufsz(rx_ring);
+
 	do {
 		if (!ixgbe_alloc_mapped_page(rx_ring, bi))
 			break;
 
+		/* sync the buffer for use by the device */
+		dma_sync_single_range_for_device(rx_ring->dev, bi->dma,
+						 bi->page_offset, bufsz,
+						 DMA_FROM_DEVICE);
+
 		/*
 		 * Refresh the desc even if buffer_addrs didn't change
 		 * because each write-back erases this info.
@@ -1626,8 +1622,8 @@ void ixgbe_alloc_rx_buffers(struct ixgbe_ring *rx_ring, u16 cleaned_count)
 			i -= rx_ring->count;
 		}
 
-		/* clear the status bits for the next_to_use descriptor */
-		rx_desc->wb.upper.status_error = 0;
+		/* clear the length for the next_to_use descriptor */
+		rx_desc->wb.upper.length = 0;
 
 		cleaned_count--;
 	} while (cleaned_count);
@@ -1717,11 +1713,7 @@ static void ixgbe_process_skb_fields(struct ixgbe_ring *rx_ring,
 static void ixgbe_rx_skb(struct ixgbe_q_vector *q_vector,
 			 struct sk_buff *skb)
 {
-	skb_mark_napi_id(skb, &q_vector->napi);
-	if (ixgbe_qv_busy_polling(q_vector))
-		netif_receive_skb(skb);
-	else
-		napi_gro_receive(&q_vector->napi, skb);
+	napi_gro_receive(&q_vector->napi, skb);
 }
 
 /**
@@ -1833,19 +1825,19 @@ static void ixgbe_dma_sync_frag(struct ixgbe_ring *rx_ring,
 {
 	/* if the page was released unmap it, else just sync our portion */
 	if (unlikely(IXGBE_CB(skb)->page_released)) {
-		dma_unmap_page(rx_ring->dev, IXGBE_CB(skb)->dma,
-			       ixgbe_rx_pg_size(rx_ring), DMA_FROM_DEVICE);
-		IXGBE_CB(skb)->page_released = false;
+		dma_unmap_page_attrs(rx_ring->dev, IXGBE_CB(skb)->dma,
+				     ixgbe_rx_pg_size(rx_ring),
+				     DMA_FROM_DEVICE,
+				     IXGBE_RX_DMA_ATTR);
 	} else {
 		struct skb_frag_struct *frag = &skb_shinfo(skb)->frags[0];
 
 		dma_sync_single_range_for_cpu(rx_ring->dev,
 					      IXGBE_CB(skb)->dma,
 					      frag->page_offset,
-					      ixgbe_rx_bufsz(rx_ring),
+					      skb_frag_size(frag),
 					      DMA_FROM_DEVICE);
 	}
-	IXGBE_CB(skb)->dma = 0;
 }
 
 /**
@@ -1881,7 +1873,7 @@ static bool ixgbe_cleanup_headers(struct ixgbe_ring *rx_ring,
 	}
 
 	/* place header in linear portion of buffer */
-	if (skb_is_nonlinear(skb))
+	if (!skb_headlen(skb))
 		ixgbe_pull_tail(rx_ring, skb);
 
 #ifdef IXGBE_FCOE
@@ -1916,14 +1908,14 @@ static void ixgbe_reuse_rx_page(struct ixgbe_ring *rx_ring,
 	nta++;
 	rx_ring->next_to_alloc = (nta < rx_ring->count) ? nta : 0;
 
-	/* transfer page from old buffer to new buffer */
-	*new_buff = *old_buff;
-
-	/* sync the buffer for use by the device */
-	dma_sync_single_range_for_device(rx_ring->dev, new_buff->dma,
-					 new_buff->page_offset,
-					 ixgbe_rx_bufsz(rx_ring),
-					 DMA_FROM_DEVICE);
+	/* Transfer page from old buffer to new buffer.
+	 * Move each member individually to avoid possible store
+	 * forwarding stalls and unnecessary copy of skb.
+	 */
+	new_buff->dma		= old_buff->dma;
+	new_buff->page		= old_buff->page;
+	new_buff->page_offset	= old_buff->page_offset;
+	new_buff->pagecnt_bias	= old_buff->pagecnt_bias;
 }
 
 static inline bool ixgbe_page_is_reserved(struct page *page)
@@ -1931,6 +1923,43 @@ static inline bool ixgbe_page_is_reserved(struct page *page)
 	return (page_to_nid(page) != numa_mem_id()) || page_is_pfmemalloc(page);
 }
 
+static bool ixgbe_can_reuse_rx_page(struct ixgbe_rx_buffer *rx_buffer)
+{
+	unsigned int pagecnt_bias = rx_buffer->pagecnt_bias;
+	struct page *page = rx_buffer->page;
+
+	/* avoid re-using remote pages */
+	if (unlikely(ixgbe_page_is_reserved(page)))
+		return false;
+
+#if (PAGE_SIZE < 8192)
+	/* if we are only owner of page we can reuse it */
+	if (unlikely((page_ref_count(page) - pagecnt_bias) > 1))
+		return false;
+#else
+	/* The last offset is a bit aggressive in that we assume the
+	 * worst case of FCoE being enabled and using a 3K buffer.
+	 * However this should have minimal impact as the 1K extra is
+	 * still less than one buffer in size.
+	 */
+#define IXGBE_LAST_OFFSET \
+	(SKB_WITH_OVERHEAD(PAGE_SIZE) - IXGBE_RXBUFFER_3K)
+	if (rx_buffer->page_offset > IXGBE_LAST_OFFSET)
+		return false;
+#endif
+
+	/* If we have drained the page fragment pool we need to update
+	 * the pagecnt_bias and page count so that we fully restock the
+	 * number of references the driver holds.
+	 */
+	if (unlikely(!pagecnt_bias)) {
+		page_ref_add(page, USHRT_MAX);
+		rx_buffer->pagecnt_bias = USHRT_MAX;
+	}
+
+	return true;
+}
+
 /**
  * ixgbe_add_rx_frag - Add contents of Rx buffer to sk_buff
  * @rx_ring: rx descriptor ring to transact packets on
@@ -1946,144 +1975,172 @@ static inline bool ixgbe_page_is_reserved(struct page *page)
  * The function will then update the page offset if necessary and return
  * true if the buffer can be reused by the adapter.
  **/
-static bool ixgbe_add_rx_frag(struct ixgbe_ring *rx_ring,
+static void ixgbe_add_rx_frag(struct ixgbe_ring *rx_ring,
 			      struct ixgbe_rx_buffer *rx_buffer,
-			      union ixgbe_adv_rx_desc *rx_desc,
-			      struct sk_buff *skb)
+			      struct sk_buff *skb,
+			      unsigned int size)
 {
-	struct page *page = rx_buffer->page;
-	unsigned int size = le16_to_cpu(rx_desc->wb.upper.length);
 #if (PAGE_SIZE < 8192)
-	unsigned int truesize = ixgbe_rx_bufsz(rx_ring);
+	unsigned int truesize = ixgbe_rx_pg_size(rx_ring) / 2;
 #else
-	unsigned int truesize = ALIGN(size, L1_CACHE_BYTES);
-	unsigned int last_offset = ixgbe_rx_pg_size(rx_ring) -
-				   ixgbe_rx_bufsz(rx_ring);
+	unsigned int truesize = ring_uses_build_skb(rx_ring) ?
+				SKB_DATA_ALIGN(IXGBE_SKB_PAD + size) :
+				SKB_DATA_ALIGN(size);
 #endif
-
-	if ((size <= IXGBE_RX_HDR_SIZE) && !skb_is_nonlinear(skb)) {
-		unsigned char *va = page_address(page) + rx_buffer->page_offset;
-
-		memcpy(__skb_put(skb, size), va, ALIGN(size, sizeof(long)));
-
-		/* page is not reserved, we can reuse buffer as-is */
-		if (likely(!ixgbe_page_is_reserved(page)))
-			return true;
-
-		/* this page cannot be reused so discard it */
-		__free_pages(page, ixgbe_rx_pg_order(rx_ring));
-		return false;
-	}
-
-	skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, page,
+	skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, rx_buffer->page,
 			rx_buffer->page_offset, size, truesize);
-
-	/* avoid re-using remote pages */
-	if (unlikely(ixgbe_page_is_reserved(page)))
-		return false;
-
 #if (PAGE_SIZE < 8192)
-	/* if we are only owner of page we can reuse it */
-	if (unlikely(page_count(page) != 1))
-		return false;
-
-	/* flip page offset to other buffer */
 	rx_buffer->page_offset ^= truesize;
 #else
-	/* move offset up to the next cache line */
 	rx_buffer->page_offset += truesize;
-
-	if (rx_buffer->page_offset > last_offset)
-		return false;
 #endif
-
-	/* Even if we own the page, we are not allowed to use atomic_set()
-	 * This would break get_page_unless_zero() users.
-	 */
-	page_ref_inc(page);
-
-	return true;
 }
 
-static struct sk_buff *ixgbe_fetch_rx_buffer(struct ixgbe_ring *rx_ring,
-					     union ixgbe_adv_rx_desc *rx_desc)
+static struct ixgbe_rx_buffer *ixgbe_get_rx_buffer(struct ixgbe_ring *rx_ring,
+						   union ixgbe_adv_rx_desc *rx_desc,
+						   struct sk_buff **skb,
+						   const unsigned int size)
 {
 	struct ixgbe_rx_buffer *rx_buffer;
-	struct sk_buff *skb;
-	struct page *page;
 
 	rx_buffer = &rx_ring->rx_buffer_info[rx_ring->next_to_clean];
-	page = rx_buffer->page;
-	prefetchw(page);
+	prefetchw(rx_buffer->page);
+	*skb = rx_buffer->skb;
 
-	skb = rx_buffer->skb;
+	/* Delay unmapping of the first packet. It carries the header
+	 * information, HW may still access the header after the writeback.
+	 * Only unmap it when EOP is reached
+	 */
+	if (!ixgbe_test_staterr(rx_desc, IXGBE_RXD_STAT_EOP)) {
+		if (!*skb)
+			goto skip_sync;
+	} else {
+		if (*skb)
+			ixgbe_dma_sync_frag(rx_ring, *skb);
+	}
 
-	if (likely(!skb)) {
-		void *page_addr = page_address(page) +
-				  rx_buffer->page_offset;
+	/* we are reusing so sync this buffer for CPU use */
+	dma_sync_single_range_for_cpu(rx_ring->dev,
+				      rx_buffer->dma,
+				      rx_buffer->page_offset,
+				      size,
+				      DMA_FROM_DEVICE);
+skip_sync:
+	rx_buffer->pagecnt_bias--;
 
-		/* prefetch first cache line of first page */
-		prefetch(page_addr);
-#if L1_CACHE_BYTES < 128
-		prefetch(page_addr + L1_CACHE_BYTES);
-#endif
+	return rx_buffer;
+}
 
-		/* allocate a skb to store the frags */
-		skb = napi_alloc_skb(&rx_ring->q_vector->napi,
-				     IXGBE_RX_HDR_SIZE);
-		if (unlikely(!skb)) {
-			rx_ring->rx_stats.alloc_rx_buff_failed++;
-			return NULL;
+static void ixgbe_put_rx_buffer(struct ixgbe_ring *rx_ring,
+				struct ixgbe_rx_buffer *rx_buffer,
+				struct sk_buff *skb)
+{
+	if (ixgbe_can_reuse_rx_page(rx_buffer)) {
+		/* hand second half of page back to the ring */
+		ixgbe_reuse_rx_page(rx_ring, rx_buffer);
+	} else {
+		if (IXGBE_CB(skb)->dma == rx_buffer->dma) {
+			/* the page has been released from the ring */
+			IXGBE_CB(skb)->page_released = true;
+		} else {
+			/* we are not reusing the buffer so unmap it */
+			dma_unmap_page_attrs(rx_ring->dev, rx_buffer->dma,
+					     ixgbe_rx_pg_size(rx_ring),
+					     DMA_FROM_DEVICE,
+					     IXGBE_RX_DMA_ATTR);
 		}
+		__page_frag_cache_drain(rx_buffer->page,
+					rx_buffer->pagecnt_bias);
+	}
 
-		/*
-		 * we will be copying header into skb->data in
-		 * pskb_may_pull so it is in our interest to prefetch
-		 * it now to avoid a possible cache miss
-		 */
-		prefetchw(skb->data);
+	/* clear contents of rx_buffer */
+	rx_buffer->page = NULL;
+	rx_buffer->skb = NULL;
+}
 
-		/*
-		 * Delay unmapping of the first packet. It carries the
-		 * header information, HW may still access the header
-		 * after the writeback.  Only unmap it when EOP is
-		 * reached
-		 */
-		if (likely(ixgbe_test_staterr(rx_desc, IXGBE_RXD_STAT_EOP)))
-			goto dma_sync;
+static struct sk_buff *ixgbe_construct_skb(struct ixgbe_ring *rx_ring,
+					   struct ixgbe_rx_buffer *rx_buffer,
+					   union ixgbe_adv_rx_desc *rx_desc,
+					   unsigned int size)
+{
+	void *va = page_address(rx_buffer->page) + rx_buffer->page_offset;
+#if (PAGE_SIZE < 8192)
+	unsigned int truesize = ixgbe_rx_pg_size(rx_ring) / 2;
+#else
+	unsigned int truesize = SKB_DATA_ALIGN(size);
+#endif
+	struct sk_buff *skb;
 
-		IXGBE_CB(skb)->dma = rx_buffer->dma;
-	} else {
-		if (ixgbe_test_staterr(rx_desc, IXGBE_RXD_STAT_EOP))
-			ixgbe_dma_sync_frag(rx_ring, skb);
+	/* prefetch first cache line of first page */
+	prefetch(va);
+#if L1_CACHE_BYTES < 128
+	prefetch(va + L1_CACHE_BYTES);
+#endif
 
-dma_sync:
-		/* we are reusing so sync this buffer for CPU use */
-		dma_sync_single_range_for_cpu(rx_ring->dev,
-					      rx_buffer->dma,
-					      rx_buffer->page_offset,
-					      ixgbe_rx_bufsz(rx_ring),
-					      DMA_FROM_DEVICE);
+	/* allocate a skb to store the frags */
+	skb = napi_alloc_skb(&rx_ring->q_vector->napi, IXGBE_RX_HDR_SIZE);
+	if (unlikely(!skb))
+		return NULL;
 
-		rx_buffer->skb = NULL;
-	}
+	if (size > IXGBE_RX_HDR_SIZE) {
+		if (!ixgbe_test_staterr(rx_desc, IXGBE_RXD_STAT_EOP))
+			IXGBE_CB(skb)->dma = rx_buffer->dma;
 
-	/* pull page into skb */
-	if (ixgbe_add_rx_frag(rx_ring, rx_buffer, rx_desc, skb)) {
-		/* hand second half of page back to the ring */
-		ixgbe_reuse_rx_page(rx_ring, rx_buffer);
-	} else if (IXGBE_CB(skb)->dma == rx_buffer->dma) {
-		/* the page has been released from the ring */
-		IXGBE_CB(skb)->page_released = true;
+		skb_add_rx_frag(skb, 0, rx_buffer->page,
+				rx_buffer->page_offset,
+				size, truesize);
+#if (PAGE_SIZE < 8192)
+		rx_buffer->page_offset ^= truesize;
+#else
+		rx_buffer->page_offset += truesize;
+#endif
 	} else {
-		/* we are not reusing the buffer so unmap it */
-		dma_unmap_page(rx_ring->dev, rx_buffer->dma,
-			       ixgbe_rx_pg_size(rx_ring),
-			       DMA_FROM_DEVICE);
+		memcpy(__skb_put(skb, size), va, ALIGN(size, sizeof(long)));
+		rx_buffer->pagecnt_bias++;
 	}
 
-	/* clear contents of buffer_info */
-	rx_buffer->page = NULL;
+	return skb;
+}
+
+static struct sk_buff *ixgbe_build_skb(struct ixgbe_ring *rx_ring,
+				       struct ixgbe_rx_buffer *rx_buffer,
+				       union ixgbe_adv_rx_desc *rx_desc,
+				       unsigned int size)
+{
+	void *va = page_address(rx_buffer->page) + rx_buffer->page_offset;
+#if (PAGE_SIZE < 8192)
+	unsigned int truesize = ixgbe_rx_pg_size(rx_ring) / 2;
+#else
+	unsigned int truesize = SKB_DATA_ALIGN(sizeof(struct skb_shared_info)) +
+				SKB_DATA_ALIGN(IXGBE_SKB_PAD + size);
+#endif
+	struct sk_buff *skb;
+
+	/* prefetch first cache line of first page */
+	prefetch(va);
+#if L1_CACHE_BYTES < 128
+	prefetch(va + L1_CACHE_BYTES);
+#endif
+
+	/* build an skb to around the page buffer */
+	skb = build_skb(va - IXGBE_SKB_PAD, truesize);
+	if (unlikely(!skb))
+		return NULL;
+
+	/* update pointers within the skb to store the data */
+	skb_reserve(skb, IXGBE_SKB_PAD);
+	__skb_put(skb, size);
+
+	/* record DMA address if this is the start of a chain of buffers */
+	if (!ixgbe_test_staterr(rx_desc, IXGBE_RXD_STAT_EOP))
+		IXGBE_CB(skb)->dma = rx_buffer->dma;
+
+	/* update buffer offset */
+#if (PAGE_SIZE < 8192)
+	rx_buffer->page_offset ^= truesize;
+#else
+	rx_buffer->page_offset += truesize;
+#endif
 
 	return skb;
 }
@@ -2115,7 +2172,9 @@ static int ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 
 	while (likely(total_rx_packets < budget)) {
 		union ixgbe_adv_rx_desc *rx_desc;
+		struct ixgbe_rx_buffer *rx_buffer;
 		struct sk_buff *skb;
+		unsigned int size;
 
 		/* return some buffers to hardware, one at a time is too slow */
 		if (cleaned_count >= IXGBE_RX_BUFFER_WRITE) {
@@ -2124,8 +2183,8 @@ static int ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 		}
 
 		rx_desc = IXGBE_RX_DESC(rx_ring, rx_ring->next_to_clean);
-
-		if (!rx_desc->wb.upper.status_error)
+		size = le16_to_cpu(rx_desc->wb.upper.length);
+		if (!size)
 			break;
 
 		/* This memory barrier is needed to keep us from reading
@@ -2134,13 +2193,26 @@ static int ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 		 */
 		dma_rmb();
 
+		rx_buffer = ixgbe_get_rx_buffer(rx_ring, rx_desc, &skb, size);
+
 		/* retrieve a buffer from the ring */
-		skb = ixgbe_fetch_rx_buffer(rx_ring, rx_desc);
+		if (skb)
+			ixgbe_add_rx_frag(rx_ring, rx_buffer, skb, size);
+		else if (ring_uses_build_skb(rx_ring))
+			skb = ixgbe_build_skb(rx_ring, rx_buffer,
+					      rx_desc, size);
+		else
+			skb = ixgbe_construct_skb(rx_ring, rx_buffer,
+						  rx_desc, size);
 
 		/* exit if we failed to retrieve a buffer */
-		if (!skb)
+		if (!skb) {
+			rx_ring->rx_stats.alloc_rx_buff_failed++;
+			rx_buffer->pagecnt_bias++;
 			break;
+		}
 
+		ixgbe_put_rx_buffer(rx_ring, rx_buffer, skb);
 		cleaned_count++;
 
 		/* place incomplete frames back on ring for completion */
@@ -2198,40 +2270,6 @@ static int ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 	return total_rx_packets;
 }
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-/* must be called with local_bh_disable()d */
-static int ixgbe_low_latency_recv(struct napi_struct *napi)
-{
-	struct ixgbe_q_vector *q_vector =
-			container_of(napi, struct ixgbe_q_vector, napi);
-	struct ixgbe_adapter *adapter = q_vector->adapter;
-	struct ixgbe_ring  *ring;
-	int found = 0;
-
-	if (test_bit(__IXGBE_DOWN, &adapter->state))
-		return LL_FLUSH_FAILED;
-
-	if (!ixgbe_qv_lock_poll(q_vector))
-		return LL_FLUSH_BUSY;
-
-	ixgbe_for_each_ring(ring, q_vector->rx) {
-		found = ixgbe_clean_rx_irq(q_vector, ring, 4);
-#ifdef BP_EXTENDED_STATS
-		if (found)
-			ring->stats.cleaned += found;
-		else
-			ring->stats.misses++;
-#endif
-		if (found)
-			break;
-	}
-
-	ixgbe_qv_unlock_poll(q_vector);
-
-	return found;
-}
-#endif	/* CONFIG_NET_RX_BUSY_POLL */
-
 /**
  * ixgbe_configure_msix - Configure MSI-X hardware
  * @adapter: board private structure
@@ -2447,6 +2485,7 @@ static void ixgbe_check_overtemp_subtask(struct ixgbe_adapter *adapter)
 {
 	struct ixgbe_hw *hw = &adapter->hw;
 	u32 eicr = adapter->interrupt_event;
+	s32 rc;
 
 	if (test_bit(__IXGBE_DOWN, &adapter->state))
 		return;
@@ -2485,6 +2524,12 @@ static void ixgbe_check_overtemp_subtask(struct ixgbe_adapter *adapter)
 			return;
 
 		break;
+	case IXGBE_DEV_ID_X550EM_A_1G_T:
+	case IXGBE_DEV_ID_X550EM_A_1G_T_L:
+		rc = hw->phy.ops.check_overtemp(hw);
+		if (rc != IXGBE_ERR_OVERTEMP)
+			return;
+		break;
 	default:
 		if (adapter->hw.mac.type >= ixgbe_mac_X540)
 			return;
@@ -2531,6 +2576,18 @@ static void ixgbe_check_overtemp_event(struct ixgbe_adapter *adapter, u32 eicr)
 			return;
 		}
 		return;
+	case ixgbe_mac_x550em_a:
+		if (eicr & IXGBE_EICR_GPI_SDP0_X550EM_a) {
+			adapter->interrupt_event = eicr;
+			adapter->flags2 |= IXGBE_FLAG2_TEMP_SENSOR_EVENT;
+			ixgbe_service_event_schedule(adapter);
+			IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC,
+					IXGBE_EICR_GPI_SDP0_X550EM_a);
+			IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICR,
+					IXGBE_EICR_GPI_SDP0_X550EM_a);
+		}
+		return;
+	case ixgbe_mac_X550:
 	case ixgbe_mac_X540:
 		if (!(eicr & IXGBE_EICR_TS))
 			return;
@@ -2856,8 +2913,8 @@ int ixgbe_poll(struct napi_struct *napi, int budget)
 			clean_complete = false;
 	}
 
-	/* Exit if we are called by netpoll or busy polling is active */
-	if ((budget <= 0) || !ixgbe_qv_lock_napi(q_vector))
+	/* Exit if we are called by netpoll */
+	if (budget <= 0)
 		return budget;
 
 	/* attempt to distribute budget to each queue fairly, but don't allow
@@ -2876,7 +2933,6 @@ int ixgbe_poll(struct napi_struct *napi, int budget)
 			clean_complete = false;
 	}
 
-	ixgbe_qv_unlock_napi(q_vector);
 	/* If all work not completed, return budget and keep polling */
 	if (!clean_complete)
 		return budget;
@@ -3214,6 +3270,10 @@ void ixgbe_configure_tx_ring(struct ixgbe_adapter *adapter,
 
 	clear_bit(__IXGBE_HANG_CHECK_ARMED, &ring->state);
 
+	/* reinitialize tx_buffer_info */
+	memset(ring->tx_buffer_info, 0,
+	       sizeof(struct ixgbe_tx_buffer) * ring->count);
+
 	/* enable queue */
 	IXGBE_WRITE_REG(hw, IXGBE_TXDCTL(reg_idx), txdctl);
 
@@ -3384,7 +3444,10 @@ static void ixgbe_configure_srrctl(struct ixgbe_adapter *adapter,
 	srrctl = IXGBE_RX_HDR_SIZE << IXGBE_SRRCTL_BSIZEHDRSIZE_SHIFT;
 
 	/* configure the packet buffer length */
-	srrctl |= ixgbe_rx_bufsz(rx_ring) >> IXGBE_SRRCTL_BSIZEPKT_SHIFT;
+	if (test_bit(__IXGBE_RX_3K_BUFFER, &rx_ring->state))
+		srrctl |= IXGBE_RXBUFFER_3K >> IXGBE_SRRCTL_BSIZEPKT_SHIFT;
+	else
+		srrctl |= IXGBE_RXBUFFER_2K >> IXGBE_SRRCTL_BSIZEPKT_SHIFT;
 
 	/* configure descriptor type */
 	srrctl |= IXGBE_SRRCTL_DESCTYPE_ADV_ONEBUF;
@@ -3685,6 +3748,7 @@ void ixgbe_configure_rx_ring(struct ixgbe_adapter *adapter,
 			     struct ixgbe_ring *ring)
 {
 	struct ixgbe_hw *hw = &adapter->hw;
+	union ixgbe_adv_rx_desc *rx_desc;
 	u64 rdba = ring->dma;
 	u32 rxdctl;
 	u8 reg_idx = ring->reg_idx;
@@ -3717,8 +3781,27 @@ void ixgbe_configure_rx_ring(struct ixgbe_adapter *adapter,
 		 */
 		rxdctl &= ~0x3FFFFF;
 		rxdctl |=  0x080420;
+#if (PAGE_SIZE < 8192)
+	} else {
+		rxdctl &= ~(IXGBE_RXDCTL_RLPMLMASK |
+			    IXGBE_RXDCTL_RLPML_EN);
+
+		/* Limit the maximum frame size so we don't overrun the skb */
+		if (ring_uses_build_skb(ring) &&
+		    !test_bit(__IXGBE_RX_3K_BUFFER, &ring->state))
+			rxdctl |= IXGBE_MAX_FRAME_BUILD_SKB |
+				  IXGBE_RXDCTL_RLPML_EN;
+#endif
 	}
 
+	/* initialize rx_buffer_info */
+	memset(ring->rx_buffer_info, 0,
+	       sizeof(struct ixgbe_rx_buffer) * ring->count);
+
+	/* initialize Rx descriptor 0 */
+	rx_desc = IXGBE_RX_DESC(ring, 0);
+	rx_desc->wb.upper.length = 0;
+
 	/* enable receive descriptor ring */
 	rxdctl |= IXGBE_RXDCTL_ENABLE;
 	IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(reg_idx), rxdctl);
@@ -3855,10 +3938,30 @@ static void ixgbe_set_rx_buffer_len(struct ixgbe_adapter *adapter)
 	 */
 	for (i = 0; i < adapter->num_rx_queues; i++) {
 		rx_ring = adapter->rx_ring[i];
+
+		clear_ring_rsc_enabled(rx_ring);
+		clear_bit(__IXGBE_RX_3K_BUFFER, &rx_ring->state);
+		clear_bit(__IXGBE_RX_BUILD_SKB_ENABLED, &rx_ring->state);
+
 		if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED)
 			set_ring_rsc_enabled(rx_ring);
-		else
-			clear_ring_rsc_enabled(rx_ring);
+
+		if (test_bit(__IXGBE_RX_FCOE, &rx_ring->state))
+			set_bit(__IXGBE_RX_3K_BUFFER, &rx_ring->state);
+
+		clear_bit(__IXGBE_RX_BUILD_SKB_ENABLED, &rx_ring->state);
+		if (adapter->flags2 & IXGBE_FLAG2_RX_LEGACY)
+			continue;
+
+		set_bit(__IXGBE_RX_BUILD_SKB_ENABLED, &rx_ring->state);
+
+#if (PAGE_SIZE < 8192)
+		if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED)
+			set_bit(__IXGBE_RX_3K_BUFFER, &rx_ring->state);
+
+		if (max_frame > (ETH_FRAME_LEN + ETH_FCS_LEN))
+			set_bit(__IXGBE_RX_3K_BUFFER, &rx_ring->state);
+#endif
 	}
 }
 
@@ -4559,23 +4662,16 @@ static void ixgbe_napi_enable_all(struct ixgbe_adapter *adapter)
 {
 	int q_idx;
 
-	for (q_idx = 0; q_idx < adapter->num_q_vectors; q_idx++) {
-		ixgbe_qv_init_lock(adapter->q_vector[q_idx]);
+	for (q_idx = 0; q_idx < adapter->num_q_vectors; q_idx++)
 		napi_enable(&adapter->q_vector[q_idx]->napi);
-	}
 }
 
 static void ixgbe_napi_disable_all(struct ixgbe_adapter *adapter)
 {
 	int q_idx;
 
-	for (q_idx = 0; q_idx < adapter->num_q_vectors; q_idx++) {
+	for (q_idx = 0; q_idx < adapter->num_q_vectors; q_idx++)
 		napi_disable(&adapter->q_vector[q_idx]->napi);
-		while (!ixgbe_qv_disable(adapter->q_vector[q_idx])) {
-			pr_info("QV %d locked\n", q_idx);
-			usleep_range(1000, 20000);
-		}
-	}
 }
 
 static void ixgbe_clear_udp_tunnel_port(struct ixgbe_adapter *adapter, u32 mask)
@@ -4879,45 +4975,47 @@ static void ixgbe_fwd_psrtype(struct ixgbe_fwd_adapter *vadapter)
  **/
 static void ixgbe_clean_rx_ring(struct ixgbe_ring *rx_ring)
 {
-	struct device *dev = rx_ring->dev;
-	unsigned long size;
-	u16 i;
-
-	/* ring already cleared, nothing to do */
-	if (!rx_ring->rx_buffer_info)
-		return;
+	u16 i = rx_ring->next_to_clean;
+	struct ixgbe_rx_buffer *rx_buffer = &rx_ring->rx_buffer_info[i];
 
 	/* Free all the Rx ring sk_buffs */
-	for (i = 0; i < rx_ring->count; i++) {
-		struct ixgbe_rx_buffer *rx_buffer = &rx_ring->rx_buffer_info[i];
-
+	while (i != rx_ring->next_to_alloc) {
 		if (rx_buffer->skb) {
 			struct sk_buff *skb = rx_buffer->skb;
 			if (IXGBE_CB(skb)->page_released)
-				dma_unmap_page(dev,
-					       IXGBE_CB(skb)->dma,
-					       ixgbe_rx_bufsz(rx_ring),
-					       DMA_FROM_DEVICE);
+				dma_unmap_page_attrs(rx_ring->dev,
+						     IXGBE_CB(skb)->dma,
+						     ixgbe_rx_pg_size(rx_ring),
+						     DMA_FROM_DEVICE,
+						     IXGBE_RX_DMA_ATTR);
 			dev_kfree_skb(skb);
-			rx_buffer->skb = NULL;
 		}
 
-		if (!rx_buffer->page)
-			continue;
+		/* Invalidate cache lines that may have been written to by
+		 * device so that we avoid corrupting memory.
+		 */
+		dma_sync_single_range_for_cpu(rx_ring->dev,
+					      rx_buffer->dma,
+					      rx_buffer->page_offset,
+					      ixgbe_rx_bufsz(rx_ring),
+					      DMA_FROM_DEVICE);
 
-		dma_unmap_page(dev, rx_buffer->dma,
-			       ixgbe_rx_pg_size(rx_ring), DMA_FROM_DEVICE);
-		__free_pages(rx_buffer->page, ixgbe_rx_pg_order(rx_ring));
+		/* free resources associated with mapping */
+		dma_unmap_page_attrs(rx_ring->dev, rx_buffer->dma,
+				     ixgbe_rx_pg_size(rx_ring),
+				     DMA_FROM_DEVICE,
+				     IXGBE_RX_DMA_ATTR);
+		__page_frag_cache_drain(rx_buffer->page,
+					rx_buffer->pagecnt_bias);
 
-		rx_buffer->page = NULL;
+		i++;
+		rx_buffer++;
+		if (i == rx_ring->count) {
+			i = 0;
+			rx_buffer = rx_ring->rx_buffer_info;
+		}
 	}
 
-	size = sizeof(struct ixgbe_rx_buffer) * rx_ring->count;
-	memset(rx_ring->rx_buffer_info, 0, size);
-
-	/* Zero out the descriptor ring */
-	memset(rx_ring->desc, 0, rx_ring->size);
-
 	rx_ring->next_to_alloc = 0;
 	rx_ring->next_to_clean = 0;
 	rx_ring->next_to_use = 0;
@@ -5294,6 +5392,8 @@ void ixgbe_reinit_locked(struct ixgbe_adapter *adapter)
 
 	while (test_and_set_bit(__IXGBE_RESETTING, &adapter->state))
 		usleep_range(1000, 2000);
+	if (adapter->hw.phy.type == ixgbe_phy_fw)
+		ixgbe_watchdog_link_is_down(adapter);
 	ixgbe_down(adapter);
 	/*
 	 * If SR-IOV enabled then wait a bit before bringing the adapter
@@ -5384,28 +5484,57 @@ void ixgbe_reset(struct ixgbe_adapter *adapter)
  **/
 static void ixgbe_clean_tx_ring(struct ixgbe_ring *tx_ring)
 {
-	struct ixgbe_tx_buffer *tx_buffer_info;
-	unsigned long size;
-	u16 i;
+	u16 i = tx_ring->next_to_clean;
+	struct ixgbe_tx_buffer *tx_buffer = &tx_ring->tx_buffer_info[i];
 
-	/* ring already cleared, nothing to do */
-	if (!tx_ring->tx_buffer_info)
-		return;
+	while (i != tx_ring->next_to_use) {
+		union ixgbe_adv_tx_desc *eop_desc, *tx_desc;
 
-	/* Free all the Tx ring sk_buffs */
-	for (i = 0; i < tx_ring->count; i++) {
-		tx_buffer_info = &tx_ring->tx_buffer_info[i];
-		ixgbe_unmap_and_free_tx_resource(tx_ring, tx_buffer_info);
-	}
+		/* Free all the Tx ring sk_buffs */
+		dev_kfree_skb_any(tx_buffer->skb);
 
-	netdev_tx_reset_queue(txring_txq(tx_ring));
+		/* unmap skb header data */
+		dma_unmap_single(tx_ring->dev,
+				 dma_unmap_addr(tx_buffer, dma),
+				 dma_unmap_len(tx_buffer, len),
+				 DMA_TO_DEVICE);
 
-	size = sizeof(struct ixgbe_tx_buffer) * tx_ring->count;
-	memset(tx_ring->tx_buffer_info, 0, size);
+		/* check for eop_desc to determine the end of the packet */
+		eop_desc = tx_buffer->next_to_watch;
+		tx_desc = IXGBE_TX_DESC(tx_ring, i);
+
+		/* unmap remaining buffers */
+		while (tx_desc != eop_desc) {
+			tx_buffer++;
+			tx_desc++;
+			i++;
+			if (unlikely(i == tx_ring->count)) {
+				i = 0;
+				tx_buffer = tx_ring->tx_buffer_info;
+				tx_desc = IXGBE_TX_DESC(tx_ring, 0);
+			}
+
+			/* unmap any remaining paged data */
+			if (dma_unmap_len(tx_buffer, len))
+				dma_unmap_page(tx_ring->dev,
+					       dma_unmap_addr(tx_buffer, dma),
+					       dma_unmap_len(tx_buffer, len),
+					       DMA_TO_DEVICE);
+		}
 
-	/* Zero out the descriptor ring */
-	memset(tx_ring->desc, 0, tx_ring->size);
+		/* move us one more past the eop_desc for start of next pkt */
+		tx_buffer++;
+		i++;
+		if (unlikely(i == tx_ring->count)) {
+			i = 0;
+			tx_buffer = tx_ring->tx_buffer_info;
+		}
+	}
+
+	/* reset BQL for queue */
+	netdev_tx_reset_queue(txring_txq(tx_ring));
 
+	/* reset next_to_use and next_to_clean */
 	tx_ring->next_to_use = 0;
 	tx_ring->next_to_clean = 0;
 }
@@ -5554,6 +5683,31 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
 }
 
 /**
+ * ixgbe_eee_capable - helper function to determine EEE support on X550
+ * @adapter: board private structure
+ */
+static void ixgbe_set_eee_capable(struct ixgbe_adapter *adapter)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+
+	switch (hw->device_id) {
+	case IXGBE_DEV_ID_X550EM_A_1G_T:
+	case IXGBE_DEV_ID_X550EM_A_1G_T_L:
+		if (!hw->phy.eee_speeds_supported)
+			break;
+		adapter->flags2 |= IXGBE_FLAG2_EEE_CAPABLE;
+		if (!hw->phy.eee_speeds_advertised)
+			break;
+		adapter->flags2 |= IXGBE_FLAG2_EEE_ENABLED;
+		break;
+	default:
+		adapter->flags2 &= ~IXGBE_FLAG2_EEE_CAPABLE;
+		adapter->flags2 &= ~IXGBE_FLAG2_EEE_ENABLED;
+		break;
+	}
+}
+
+/**
  * ixgbe_tx_timeout - Respond to a Tx Hang
  * @netdev: network interface device structure
  **/
@@ -5717,6 +5871,14 @@ static int ixgbe_sw_init(struct ixgbe_adapter *adapter,
 		break;
 	case ixgbe_mac_x550em_a:
 		adapter->flags |= IXGBE_FLAG_GENEVE_OFFLOAD_CAPABLE;
+		switch (hw->device_id) {
+		case IXGBE_DEV_ID_X550EM_A_1G_T:
+		case IXGBE_DEV_ID_X550EM_A_1G_T_L:
+			adapter->flags2 |= IXGBE_FLAG2_TEMP_SENSOR_CAPABLE;
+			break;
+		default:
+			break;
+		}
 	/* fall through */
 	case ixgbe_mac_X550EM_x:
 #ifdef CONFIG_IXGBE_DCB
@@ -5730,6 +5892,8 @@ static int ixgbe_sw_init(struct ixgbe_adapter *adapter,
 #endif /* IXGBE_FCOE */
 	/* Fall Through */
 	case ixgbe_mac_X550:
+		if (hw->mac.type == ixgbe_mac_X550)
+			adapter->flags2 |= IXGBE_FLAG2_TEMP_SENSOR_CAPABLE;
 #ifdef CONFIG_IXGBE_DCA
 		adapter->flags &= ~IXGBE_FLAG_DCA_CAPABLE;
 #endif
@@ -5816,9 +5980,9 @@ int ixgbe_setup_tx_resources(struct ixgbe_ring *tx_ring)
 	if (tx_ring->q_vector)
 		ring_node = tx_ring->q_vector->numa_node;
 
-	tx_ring->tx_buffer_info = vzalloc_node(size, ring_node);
+	tx_ring->tx_buffer_info = vmalloc_node(size, ring_node);
 	if (!tx_ring->tx_buffer_info)
-		tx_ring->tx_buffer_info = vzalloc(size);
+		tx_ring->tx_buffer_info = vmalloc(size);
 	if (!tx_ring->tx_buffer_info)
 		goto err;
 
@@ -5900,9 +6064,9 @@ int ixgbe_setup_rx_resources(struct ixgbe_ring *rx_ring)
 	if (rx_ring->q_vector)
 		ring_node = rx_ring->q_vector->numa_node;
 
-	rx_ring->rx_buffer_info = vzalloc_node(size, ring_node);
+	rx_ring->rx_buffer_info = vmalloc_node(size, ring_node);
 	if (!rx_ring->rx_buffer_info)
-		rx_ring->rx_buffer_info = vzalloc(size);
+		rx_ring->rx_buffer_info = vmalloc(size);
 	if (!rx_ring->rx_buffer_info)
 		goto err;
 
@@ -6200,7 +6364,8 @@ int ixgbe_close(struct net_device *netdev)
 
 	ixgbe_ptp_stop(adapter);
 
-	ixgbe_close_suspend(adapter);
+	if (netif_device_present(netdev))
+		ixgbe_close_suspend(adapter);
 
 	ixgbe_fdir_filter_exit(adapter);
 
@@ -6245,14 +6410,12 @@ static int ixgbe_resume(struct pci_dev *pdev)
 	if (!err && netif_running(netdev))
 		err = ixgbe_open(netdev);
 
-	rtnl_unlock();
 
-	if (err)
-		return err;
-
-	netif_device_attach(netdev);
+	if (!err)
+		netif_device_attach(netdev);
+	rtnl_unlock();
 
-	return 0;
+	return err;
 }
 #endif /* CONFIG_PM */
 
@@ -6267,14 +6430,14 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake)
 	int retval = 0;
 #endif
 
+	rtnl_lock();
 	netif_device_detach(netdev);
 
-	rtnl_lock();
 	if (netif_running(netdev))
 		ixgbe_close_suspend(adapter);
-	rtnl_unlock();
 
 	ixgbe_clear_interrupt_scheme(adapter);
+	rtnl_unlock();
 
 #ifdef CONFIG_PM
 	retval = pci_save_state(pdev);
@@ -6808,6 +6971,9 @@ static void ixgbe_watchdog_link_is_up(struct ixgbe_adapter *adapter)
 	case IXGBE_LINK_SPEED_100_FULL:
 		speed_str = "100 Mbps";
 		break;
+	case IXGBE_LINK_SPEED_10_FULL:
+		speed_str = "10 Mbps";
+		break;
 	default:
 		speed_str = "unknown speed";
 		break;
@@ -7615,18 +7781,32 @@ static void ixgbe_tx_map(struct ixgbe_ring *tx_ring,
 	return;
 dma_error:
 	dev_err(tx_ring->dev, "TX DMA map failed\n");
+	tx_buffer = &tx_ring->tx_buffer_info[i];
 
 	/* clear dma mappings for failed tx_buffer_info map */
-	for (;;) {
+	while (tx_buffer != first) {
+		if (dma_unmap_len(tx_buffer, len))
+			dma_unmap_page(tx_ring->dev,
+				       dma_unmap_addr(tx_buffer, dma),
+				       dma_unmap_len(tx_buffer, len),
+				       DMA_TO_DEVICE);
+		dma_unmap_len_set(tx_buffer, len, 0);
+
+		if (i--)
+			i += tx_ring->count;
 		tx_buffer = &tx_ring->tx_buffer_info[i];
-		ixgbe_unmap_and_free_tx_resource(tx_ring, tx_buffer);
-		if (tx_buffer == first)
-			break;
-		if (i == 0)
-			i = tx_ring->count;
-		i--;
 	}
 
+	if (dma_unmap_len(tx_buffer, len))
+		dma_unmap_single(tx_ring->dev,
+				 dma_unmap_addr(tx_buffer, dma),
+				 dma_unmap_len(tx_buffer, len),
+				 DMA_TO_DEVICE);
+	dma_unmap_len_set(tx_buffer, len, 0);
+
+	dev_kfree_skb_any(first->skb);
+	first->skb = NULL;
+
 	tx_ring->next_to_use = i;
 }
 
@@ -8111,8 +8291,9 @@ static void ixgbe_netpoll(struct net_device *netdev)
 }
 
 #endif
-static struct rtnl_link_stats64 *ixgbe_get_stats64(struct net_device *netdev,
-						   struct rtnl_link_stats64 *stats)
+
+static void ixgbe_get_stats64(struct net_device *netdev,
+			      struct rtnl_link_stats64 *stats)
 {
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
 	int i;
@@ -8150,13 +8331,13 @@ static struct rtnl_link_stats64 *ixgbe_get_stats64(struct net_device *netdev,
 		}
 	}
 	rcu_read_unlock();
+
 	/* following stats updated by ixgbe_watchdog_task() */
 	stats->multicast	= netdev->stats.multicast;
 	stats->rx_errors	= netdev->stats.rx_errors;
 	stats->rx_length_errors	= netdev->stats.rx_length_errors;
 	stats->rx_crc_errors	= netdev->stats.rx_crc_errors;
 	stats->rx_missed_errors	= netdev->stats.rx_missed_errors;
-	return stats;
 }
 
 #ifdef CONFIG_IXGBE_DCB
@@ -9290,9 +9471,6 @@ static const struct net_device_ops ixgbe_netdev_ops = {
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	.ndo_poll_controller	= ixgbe_netpoll,
 #endif
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	.ndo_busy_poll		= ixgbe_low_latency_recv,
-#endif
 #ifdef IXGBE_FCOE
 	.ndo_fcoe_ddp_setup = ixgbe_fcoe_ddp_get,
 	.ndo_fcoe_ddp_target = ixgbe_fcoe_ddp_target,
@@ -9596,6 +9774,7 @@ static int ixgbe_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	hw->phy.reset_if_overtemp = true;
 	err = hw->mac.ops.reset_hw(hw);
 	hw->phy.reset_if_overtemp = false;
+	ixgbe_set_eee_capable(adapter);
 	if (err == IXGBE_ERR_SFP_NOT_PRESENT) {
 		err = 0;
 	} else if (err == IXGBE_ERR_SFP_NOT_SUPPORTED) {
@@ -9673,7 +9852,7 @@ skip_sriov:
 
 #ifdef CONFIG_IXGBE_DCB
 	if (adapter->flags & IXGBE_FLAG_DCB_CAPABLE)
-		netdev->dcbnl_ops = &dcbnl_ops;
+		netdev->dcbnl_ops = &ixgbe_dcbnl_ops;
 #endif
 
 #ifdef IXGBE_FCOE
@@ -9833,8 +10012,9 @@ skip_sriov:
 	 * since os does not support feature
 	 */
 	if (hw->mac.ops.set_fw_drv_ver)
-		hw->mac.ops.set_fw_drv_ver(hw, 0xFF, 0xFF, 0xFF,
-					   0xFF);
+		hw->mac.ops.set_fw_drv_ver(hw, 0xFF, 0xFF, 0xFF, 0xFF,
+					   sizeof(ixgbe_driver_version) - 1,
+					   ixgbe_driver_version);
 
 	/* add san mac addr to netdev */
 	ixgbe_add_sanmac_netdev(netdev);
@@ -10082,7 +10262,7 @@ skip_bad_vf_detection:
 	}
 
 	if (netif_running(netdev))
-		ixgbe_down(adapter);
+		ixgbe_close_suspend(adapter);
 
 	if (!test_and_set_bit(__IXGBE_DISABLED, &adapter->state))
 		pci_disable_device(pdev);
@@ -10152,10 +10332,12 @@ static void ixgbe_io_resume(struct pci_dev *pdev)
 	}
 
 #endif
+	rtnl_lock();
 	if (netif_running(netdev))
-		ixgbe_up(adapter);
+		ixgbe_open(netdev);
 
 	netif_device_attach(netdev);
+	rtnl_unlock();
 }
 
 static const struct pci_error_handlers ixgbe_err_handler = {
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h
index 01c2667c0f92..811cb4f64a5b 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h
@@ -74,6 +74,7 @@ enum ixgbe_pfvf_api_rev {
 	ixgbe_mbox_api_20,	/* API version 2.0, solaris Phase1 VF driver */
 	ixgbe_mbox_api_11,	/* API version 1.1, linux/freebsd VF driver */
 	ixgbe_mbox_api_12,	/* API version 1.2, linux/freebsd VF driver */
+	ixgbe_mbox_api_13,	/* API version 1.3, linux/freebsd VF driver */
 	/* This value should always be last */
 	ixgbe_mbox_api_unknown,	/* indicates that API version is not known */
 };
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
index 3b8362085f57..e55b2602f371 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
@@ -113,7 +113,7 @@ s32 ixgbe_read_i2c_combined_generic_int(struct ixgbe_hw *hw, u8 addr,
 					u16 reg, u16 *val, bool lock)
 {
 	u32 swfw_mask = hw->phy.phy_semaphore_mask;
-	int max_retry = 10;
+	int max_retry = 3;
 	int retry = 0;
 	u8 csum_byte;
 	u8 high_bits;
@@ -452,10 +452,27 @@ s32 ixgbe_reset_phy_generic(struct ixgbe_hw *hw)
 	 */
 	for (i = 0; i < 30; i++) {
 		msleep(100);
-		hw->phy.ops.read_reg(hw, MDIO_CTRL1, MDIO_MMD_PHYXS, &ctrl);
-		if (!(ctrl & MDIO_CTRL1_RESET)) {
-			udelay(2);
-			break;
+		if (hw->phy.type == ixgbe_phy_x550em_ext_t) {
+			status = hw->phy.ops.read_reg(hw,
+						  IXGBE_MDIO_TX_VENDOR_ALARMS_3,
+						  MDIO_MMD_PMAPMD, &ctrl);
+			if (status)
+				return status;
+
+			if (ctrl & IXGBE_MDIO_TX_VENDOR_ALARMS_3_RST_MASK) {
+				udelay(2);
+				break;
+			}
+		} else {
+			status = hw->phy.ops.read_reg(hw, MDIO_CTRL1,
+						      MDIO_MMD_PHYXS, &ctrl);
+			if (status)
+				return status;
+
+			if (!(ctrl & MDIO_CTRL1_RESET)) {
+				udelay(2);
+				break;
+			}
 		}
 	}
 
@@ -751,9 +768,7 @@ s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
 				       ixgbe_link_speed speed,
 				       bool autoneg_wait_to_complete)
 {
-
-	/*
-	 * Clear autoneg_advertised and set new values based on input link
+	/* Clear autoneg_advertised and set new values based on input link
 	 * speed.
 	 */
 	hw->phy.autoneg_advertised = 0;
@@ -761,12 +776,21 @@ s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
 	if (speed & IXGBE_LINK_SPEED_10GB_FULL)
 		hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_10GB_FULL;
 
+	if (speed & IXGBE_LINK_SPEED_5GB_FULL)
+		hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_5GB_FULL;
+
+	if (speed & IXGBE_LINK_SPEED_2_5GB_FULL)
+		hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_2_5GB_FULL;
+
 	if (speed & IXGBE_LINK_SPEED_1GB_FULL)
 		hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_1GB_FULL;
 
 	if (speed & IXGBE_LINK_SPEED_100_FULL)
 		hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_100_FULL;
 
+	if (speed & IXGBE_LINK_SPEED_10_FULL)
+		hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_10_FULL;
+
 	/* Setup link based on the new speed settings */
 	hw->phy.ops.setup_link(hw);
 
@@ -960,40 +984,6 @@ s32 ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw)
 }
 
 /**
- *  ixgbe_get_phy_firmware_version_tnx - Gets the PHY Firmware Version
- *  @hw: pointer to hardware structure
- *  @firmware_version: pointer to the PHY Firmware Version
- **/
-s32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw,
-				       u16 *firmware_version)
-{
-	s32 status;
-
-	status = hw->phy.ops.read_reg(hw, TNX_FW_REV,
-				      MDIO_MMD_VEND1,
-				      firmware_version);
-
-	return status;
-}
-
-/**
- *  ixgbe_get_phy_firmware_version_generic - Gets the PHY Firmware Version
- *  @hw: pointer to hardware structure
- *  @firmware_version: pointer to the PHY Firmware Version
- **/
-s32 ixgbe_get_phy_firmware_version_generic(struct ixgbe_hw *hw,
-					   u16 *firmware_version)
-{
-	s32 status;
-
-	status = hw->phy.ops.read_reg(hw, AQ_FW_REV,
-				      MDIO_MMD_VEND1,
-				      firmware_version);
-
-	return status;
-}
-
-/**
  *  ixgbe_reset_phy_nl - Performs a PHY reset
  *  @hw: pointer to hardware structure
  **/
@@ -1738,6 +1728,8 @@ static s32 ixgbe_read_i2c_byte_generic_int(struct ixgbe_hw *hw, u8 byte_offset,
 	u32 swfw_mask = hw->phy.phy_semaphore_mask;
 	bool nack = true;
 
+	if (hw->mac.type >= ixgbe_mac_X550)
+		max_retry = 3;
 	if (ixgbe_is_sfp_probe(hw, byte_offset, dev_addr))
 		max_retry = IXGBE_SFP_DETECT_RETRIES;
 
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h
index ecf05f838fc5..5aa2c3cf7aec 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h
@@ -168,10 +168,6 @@ s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw,
 			     ixgbe_link_speed *speed,
 			     bool *link_up);
 s32 ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw);
-s32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw,
-				       u16 *firmware_version);
-s32 ixgbe_get_phy_firmware_version_generic(struct ixgbe_hw *hw,
-					   u16 *firmware_version);
 
 s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw);
 s32 ixgbe_set_copper_phy_power(struct ixgbe_hw *hw, bool on);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
index 1efb404431e9..ef0635e0918c 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
@@ -858,14 +858,14 @@ static int ixgbe_ptp_set_timestamp_mode(struct ixgbe_adapter *adapter,
 	case HWTSTAMP_FILTER_PTP_V1_L4_SYNC:
 		tsync_rx_ctl |= IXGBE_TSYNCRXCTL_TYPE_L4_V1;
 		tsync_rx_mtrl |= IXGBE_RXMTRL_V1_SYNC_MSG;
-		adapter->flags &= ~(IXGBE_FLAG_RX_HWTSTAMP_ENABLED |
-				    IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER);
+		adapter->flags |= (IXGBE_FLAG_RX_HWTSTAMP_ENABLED |
+				   IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER);
 		break;
 	case HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ:
 		tsync_rx_ctl |= IXGBE_TSYNCRXCTL_TYPE_L4_V1;
 		tsync_rx_mtrl |= IXGBE_RXMTRL_V1_DELAY_REQ_MSG;
-		adapter->flags &= ~(IXGBE_FLAG_RX_HWTSTAMP_ENABLED |
-				    IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER);
+		adapter->flags |= (IXGBE_FLAG_RX_HWTSTAMP_ENABLED |
+				   IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER);
 		break;
 	case HWTSTAMP_FILTER_PTP_V2_EVENT:
 	case HWTSTAMP_FILTER_PTP_V2_L2_EVENT:
@@ -879,8 +879,8 @@ static int ixgbe_ptp_set_timestamp_mode(struct ixgbe_adapter *adapter,
 		tsync_rx_ctl |= IXGBE_TSYNCRXCTL_TYPE_EVENT_V2;
 		is_l2 = true;
 		config->rx_filter = HWTSTAMP_FILTER_PTP_V2_EVENT;
-		adapter->flags &= ~(IXGBE_FLAG_RX_HWTSTAMP_ENABLED |
-				    IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER);
+		adapter->flags |= (IXGBE_FLAG_RX_HWTSTAMP_ENABLED |
+				   IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER);
 		break;
 	case HWTSTAMP_FILTER_PTP_V1_L4_EVENT:
 	case HWTSTAMP_FILTER_ALL:
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
index 7e5d9850e4b2..044cb44747cf 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
@@ -512,6 +512,7 @@ static s32 ixgbe_set_vf_lpe(struct ixgbe_adapter *adapter, u32 *msgbuf, u32 vf)
 		switch (adapter->vfinfo[vf].vf_api) {
 		case ixgbe_mbox_api_11:
 		case ixgbe_mbox_api_12:
+		case ixgbe_mbox_api_13:
 			/*
 			 * Version 1.1 supports jumbo frames on VFs if PF has
 			 * jumbo frames enabled which means legacy VFs are
@@ -934,7 +935,8 @@ static int ixgbe_set_vf_macvlan_msg(struct ixgbe_adapter *adapter,
 		    IXGBE_VT_MSGINFO_SHIFT;
 	int err;
 
-	if (adapter->vfinfo[vf].pf_set_mac && index > 0) {
+	if (adapter->vfinfo[vf].pf_set_mac && !adapter->vfinfo[vf].trusted &&
+	    index > 0) {
 		e_warn(drv,
 		       "VF %d requested MACVLAN filter but is administratively denied\n",
 		       vf);
@@ -978,6 +980,7 @@ static int ixgbe_negotiate_vf_api(struct ixgbe_adapter *adapter,
 	case ixgbe_mbox_api_10:
 	case ixgbe_mbox_api_11:
 	case ixgbe_mbox_api_12:
+	case ixgbe_mbox_api_13:
 		adapter->vfinfo[vf].vf_api = api;
 		return 0;
 	default:
@@ -1002,6 +1005,7 @@ static int ixgbe_get_vf_queues(struct ixgbe_adapter *adapter,
 	case ixgbe_mbox_api_20:
 	case ixgbe_mbox_api_11:
 	case ixgbe_mbox_api_12:
+	case ixgbe_mbox_api_13:
 		break;
 	default:
 		return -1;
@@ -1041,8 +1045,13 @@ static int ixgbe_get_vf_reta(struct ixgbe_adapter *adapter, u32 *msgbuf, u32 vf)
 		return -EPERM;
 
 	/* verify the PF is supporting the correct API */
-	if (adapter->vfinfo[vf].vf_api != ixgbe_mbox_api_12)
+	switch (adapter->vfinfo[vf].vf_api) {
+	case ixgbe_mbox_api_13:
+	case ixgbe_mbox_api_12:
+		break;
+	default:
 		return -EOPNOTSUPP;
+	}
 
 	/* This mailbox command is supported (required) only for 82599 and x540
 	 * VFs which support up to 4 RSS queues. Therefore we will compress the
@@ -1068,8 +1077,13 @@ static int ixgbe_get_vf_rss_key(struct ixgbe_adapter *adapter,
 		return -EPERM;
 
 	/* verify the PF is supporting the correct API */
-	if (adapter->vfinfo[vf].vf_api != ixgbe_mbox_api_12)
+	switch (adapter->vfinfo[vf].vf_api) {
+	case ixgbe_mbox_api_13:
+	case ixgbe_mbox_api_12:
+		break;
+	default:
 		return -EOPNOTSUPP;
+	}
 
 	memcpy(rss_key, adapter->rss_key, sizeof(adapter->rss_key));
 
@@ -1081,11 +1095,16 @@ static int ixgbe_update_vf_xcast_mode(struct ixgbe_adapter *adapter,
 {
 	struct ixgbe_hw *hw = &adapter->hw;
 	int xcast_mode = msgbuf[1];
-	u32 vmolr, disable, enable;
+	u32 vmolr, fctrl, disable, enable;
 
 	/* verify the PF is supporting the correct APIs */
 	switch (adapter->vfinfo[vf].vf_api) {
 	case ixgbe_mbox_api_12:
+		/* promisc introduced in 1.3 version */
+		if (xcast_mode == IXGBEVF_XCAST_MODE_PROMISC)
+			return -EOPNOTSUPP;
+		/* Fall threw */
+	case ixgbe_mbox_api_13:
 		break;
 	default:
 		return -EOPNOTSUPP;
@@ -1101,17 +1120,34 @@ static int ixgbe_update_vf_xcast_mode(struct ixgbe_adapter *adapter,
 
 	switch (xcast_mode) {
 	case IXGBEVF_XCAST_MODE_NONE:
-		disable = IXGBE_VMOLR_BAM | IXGBE_VMOLR_ROMPE | IXGBE_VMOLR_MPE;
+		disable = IXGBE_VMOLR_BAM | IXGBE_VMOLR_ROMPE |
+			  IXGBE_VMOLR_MPE | IXGBE_VMOLR_UPE | IXGBE_VMOLR_VPE;
 		enable = 0;
 		break;
 	case IXGBEVF_XCAST_MODE_MULTI:
-		disable = IXGBE_VMOLR_MPE;
+		disable = IXGBE_VMOLR_MPE | IXGBE_VMOLR_UPE | IXGBE_VMOLR_VPE;
 		enable = IXGBE_VMOLR_BAM | IXGBE_VMOLR_ROMPE;
 		break;
 	case IXGBEVF_XCAST_MODE_ALLMULTI:
-		disable = 0;
+		disable = IXGBE_VMOLR_UPE | IXGBE_VMOLR_VPE;
 		enable = IXGBE_VMOLR_BAM | IXGBE_VMOLR_ROMPE | IXGBE_VMOLR_MPE;
 		break;
+	case IXGBEVF_XCAST_MODE_PROMISC:
+		if (hw->mac.type <= ixgbe_mac_82599EB)
+			return -EOPNOTSUPP;
+
+		fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
+		if (!(fctrl & IXGBE_FCTRL_UPE)) {
+			/* VF promisc requires PF in promisc */
+			e_warn(drv,
+			       "Enabling VF promisc requires PF in promisc\n");
+			return -EPERM;
+		}
+
+		disable = 0;
+		enable = IXGBE_VMOLR_BAM | IXGBE_VMOLR_ROMPE |
+			 IXGBE_VMOLR_MPE | IXGBE_VMOLR_UPE | IXGBE_VMOLR_VPE;
+		break;
 	default:
 		return -EOPNOTSUPP;
 	}
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
index cf21273db201..1d07f2ead914 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
@@ -92,6 +92,8 @@
 #define IXGBE_DEV_ID_X550EM_A_SGMII_L	0x15C7
 #define IXGBE_DEV_ID_X550EM_A_10G_T	0x15C8
 #define IXGBE_DEV_ID_X550EM_A_SFP	0x15CE
+#define IXGBE_DEV_ID_X550EM_A_1G_T	0x15E4
+#define IXGBE_DEV_ID_X550EM_A_1G_T_L	0x15E5
 
 /* VF Device IDs */
 #define IXGBE_DEV_ID_82599_VF		0x10ED
@@ -1499,6 +1501,8 @@ enum {
 #define IXGBE_VT_CTL_POOL_MASK  (0x3F << IXGBE_VT_CTL_POOL_SHIFT)
 
 /* VMOLR bitmasks */
+#define IXGBE_VMOLR_UPE		0x00400000 /* unicast promiscuous */
+#define IXGBE_VMOLR_VPE		0x00800000 /* VLAN promiscuous */
 #define IXGBE_VMOLR_AUPE        0x01000000 /* accept untagged packets */
 #define IXGBE_VMOLR_ROMPE       0x02000000 /* accept packets in MTA tbl */
 #define IXGBE_VMOLR_ROPE        0x04000000 /* accept packets in UC tbl */
@@ -1914,6 +1918,7 @@ enum {
 #define IXGBE_LINKS_SPEED_10G_82599 0x30000000
 #define IXGBE_LINKS_SPEED_1G_82599  0x20000000
 #define IXGBE_LINKS_SPEED_100_82599 0x10000000
+#define IXGBE_LINKS_SPEED_10_X550EM_A 0
 #define IXGBE_LINK_UP_TIME      90 /* 9.0 Seconds */
 #define IXGBE_AUTO_NEG_TIME     45 /* 4.5 Seconds */
 
@@ -2619,6 +2624,7 @@ enum ixgbe_fdir_pballoc_type {
 #define FW_CEM_UNUSED_VER		0x0
 #define FW_CEM_MAX_RETRIES		3
 #define FW_CEM_RESP_STATUS_SUCCESS	0x1
+#define FW_CEM_DRIVER_VERSION_SIZE	39 /* +9 would send 48 bytes to fw */
 #define FW_READ_SHADOW_RAM_CMD		0x31
 #define FW_READ_SHADOW_RAM_LEN		0x6
 #define FW_WRITE_SHADOW_RAM_CMD		0x33
@@ -2644,6 +2650,59 @@ enum ixgbe_fdir_pballoc_type {
 #define FW_INT_PHY_REQ_LEN		10
 #define FW_INT_PHY_REQ_READ		0
 #define FW_INT_PHY_REQ_WRITE		1
+#define FW_PHY_ACT_REQ_CMD		5
+#define FW_PHY_ACT_DATA_COUNT		4
+#define FW_PHY_ACT_REQ_LEN		(4 + 4 * FW_PHY_ACT_DATA_COUNT)
+#define FW_PHY_ACT_INIT_PHY		1
+#define FW_PHY_ACT_SETUP_LINK		2
+#define FW_PHY_ACT_LINK_SPEED_10	BIT(0)
+#define FW_PHY_ACT_LINK_SPEED_100	BIT(1)
+#define FW_PHY_ACT_LINK_SPEED_1G	BIT(2)
+#define FW_PHY_ACT_LINK_SPEED_2_5G	BIT(3)
+#define FW_PHY_ACT_LINK_SPEED_5G	BIT(4)
+#define FW_PHY_ACT_LINK_SPEED_10G	BIT(5)
+#define FW_PHY_ACT_LINK_SPEED_20G	BIT(6)
+#define FW_PHY_ACT_LINK_SPEED_25G	BIT(7)
+#define FW_PHY_ACT_LINK_SPEED_40G	BIT(8)
+#define FW_PHY_ACT_LINK_SPEED_50G	BIT(9)
+#define FW_PHY_ACT_LINK_SPEED_100G	BIT(10)
+#define FW_PHY_ACT_SETUP_LINK_PAUSE_SHIFT 16
+#define FW_PHY_ACT_SETUP_LINK_PAUSE_MASK (3 << \
+					  HW_PHY_ACT_SETUP_LINK_PAUSE_SHIFT)
+#define FW_PHY_ACT_SETUP_LINK_PAUSE_NONE 0u
+#define FW_PHY_ACT_SETUP_LINK_PAUSE_TX	1u
+#define FW_PHY_ACT_SETUP_LINK_PAUSE_RX	2u
+#define FW_PHY_ACT_SETUP_LINK_PAUSE_RXTX 3u
+#define FW_PHY_ACT_SETUP_LINK_LP	BIT(18)
+#define FW_PHY_ACT_SETUP_LINK_HP	BIT(19)
+#define FW_PHY_ACT_SETUP_LINK_EEE	BIT(20)
+#define FW_PHY_ACT_SETUP_LINK_AN	BIT(22)
+#define FW_PHY_ACT_SETUP_LINK_RSP_DOWN	BIT(0)
+#define FW_PHY_ACT_GET_LINK_INFO	3
+#define FW_PHY_ACT_GET_LINK_INFO_EEE	BIT(19)
+#define FW_PHY_ACT_GET_LINK_INFO_FC_TX	BIT(20)
+#define FW_PHY_ACT_GET_LINK_INFO_FC_RX	BIT(21)
+#define FW_PHY_ACT_GET_LINK_INFO_POWER	BIT(22)
+#define FW_PHY_ACT_GET_LINK_INFO_AN_COMPLETE	BIT(24)
+#define FW_PHY_ACT_GET_LINK_INFO_TEMP	BIT(25)
+#define FW_PHY_ACT_GET_LINK_INFO_LP_FC_TX	BIT(28)
+#define FW_PHY_ACT_GET_LINK_INFO_LP_FC_RX	BIT(29)
+#define FW_PHY_ACT_FORCE_LINK_DOWN	4
+#define FW_PHY_ACT_FORCE_LINK_DOWN_OFF	BIT(0)
+#define FW_PHY_ACT_PHY_SW_RESET		5
+#define FW_PHY_ACT_PHY_HW_RESET		6
+#define FW_PHY_ACT_GET_PHY_INFO		7
+#define FW_PHY_ACT_UD_2			0x1002
+#define FW_PHY_ACT_UD_2_10G_KR_EEE	BIT(6)
+#define FW_PHY_ACT_UD_2_10G_KX4_EEE	BIT(5)
+#define FW_PHY_ACT_UD_2_1G_KX_EEE	BIT(4)
+#define FW_PHY_ACT_UD_2_10G_T_EEE	BIT(3)
+#define FW_PHY_ACT_UD_2_1G_T_EEE	BIT(2)
+#define FW_PHY_ACT_UD_2_100M_TX_EEE	BIT(1)
+#define FW_PHY_ACT_RETRIES		50
+#define FW_PHY_INFO_SPEED_MASK		0xFFFu
+#define FW_PHY_INFO_ID_HI_MASK		0xFFFF0000u
+#define FW_PHY_INFO_ID_LO_MASK		0x0000FFFFu
 
 /* Host Interface Command Structures */
 struct ixgbe_hic_hdr {
@@ -2686,6 +2745,16 @@ struct ixgbe_hic_drv_info {
 	u16 pad2; /* end spacing to ensure length is mult. of dword2 */
 };
 
+struct ixgbe_hic_drv_info2 {
+	struct ixgbe_hic_hdr hdr;
+	u8 port_num;
+	u8 ver_sub;
+	u8 ver_build;
+	u8 ver_min;
+	u8 ver_maj;
+	char driver_string[FW_CEM_DRIVER_VERSION_SIZE];
+};
+
 /* These need to be dword aligned */
 struct ixgbe_hic_read_shadow_ram {
 	union ixgbe_hic_hdr2 hdr;
@@ -2734,6 +2803,19 @@ struct ixgbe_hic_internal_phy_resp {
 	__be32 read_data;
 };
 
+struct ixgbe_hic_phy_activity_req {
+	struct ixgbe_hic_hdr hdr;
+	u8 port_number;
+	u8 pad;
+	__le16 activity_id;
+	__be32 data[FW_PHY_ACT_DATA_COUNT];
+};
+
+struct ixgbe_hic_phy_activity_resp {
+	struct ixgbe_hic_hdr hdr;
+	__be32 data[FW_PHY_ACT_DATA_COUNT];
+};
+
 /* Transmit Descriptor - Advanced */
 union ixgbe_adv_tx_desc {
 	struct {
@@ -2849,6 +2931,7 @@ typedef u32 ixgbe_autoneg_advertised;
 /* Link speed */
 typedef u32 ixgbe_link_speed;
 #define IXGBE_LINK_SPEED_UNKNOWN	0
+#define IXGBE_LINK_SPEED_10_FULL	0x0002
 #define IXGBE_LINK_SPEED_100_FULL	0x0008
 #define IXGBE_LINK_SPEED_1GB_FULL	0x0020
 #define IXGBE_LINK_SPEED_2_5GB_FULL	0x0400
@@ -3064,6 +3147,7 @@ enum ixgbe_phy_type {
 	ixgbe_phy_qsfp_unknown,
 	ixgbe_phy_sfp_unsupported,
 	ixgbe_phy_sgmii,
+	ixgbe_phy_fw,
 	ixgbe_phy_generic
 };
 
@@ -3362,7 +3446,8 @@ struct ixgbe_mac_operations {
 	void (*fc_autoneg)(struct ixgbe_hw *);
 
 	/* Manageability interface */
-	s32 (*set_fw_drv_ver)(struct ixgbe_hw *, u8, u8, u8, u8);
+	s32 (*set_fw_drv_ver)(struct ixgbe_hw *, u8, u8, u8, u8, u16,
+			      const char *);
 	s32 (*get_thermal_sensor_data)(struct ixgbe_hw *);
 	s32 (*init_thermal_sensor_thresh)(struct ixgbe_hw *hw);
 	void (*disable_rx)(struct ixgbe_hw *hw);
@@ -3392,7 +3477,6 @@ struct ixgbe_phy_operations {
 	s32 (*setup_internal_link)(struct ixgbe_hw *);
 	s32 (*setup_link_speed)(struct ixgbe_hw *, ixgbe_link_speed, bool);
 	s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *);
-	s32 (*get_firmware_version)(struct ixgbe_hw *, u16 *);
 	s32 (*read_i2c_byte)(struct ixgbe_hw *, u8, u8, u8 *);
 	s32 (*write_i2c_byte)(struct ixgbe_hw *, u8, u8, u8);
 	s32 (*read_i2c_sff8472)(struct ixgbe_hw *, u8 , u8 *);
@@ -3478,6 +3562,8 @@ struct ixgbe_phy_info {
 	bool                            reset_disable;
 	ixgbe_autoneg_advertised        autoneg_advertised;
 	ixgbe_link_speed		speeds_supported;
+	ixgbe_link_speed		eee_speeds_supported;
+	ixgbe_link_speed		eee_speeds_advertised;
 	enum ixgbe_smart_speed          smart_speed;
 	bool                            smart_speed_active;
 	bool                            multispeed_fiber;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
index e2ff823ee202..84a467a8ed3d 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
@@ -780,8 +780,10 @@ s32 ixgbe_blink_led_start_X540(struct ixgbe_hw *hw, u32 index)
 	ixgbe_link_speed speed;
 	bool link_up;
 
-	/*
-	 * Link should be up in order for the blink bit in the LED control
+	if (index > 3)
+		return IXGBE_ERR_PARAM;
+
+	/* Link should be up in order for the blink bit in the LED control
 	 * register to work. Force link and speed in the MAC if link is down.
 	 * This will be reversed when we stop the blinking.
 	 */
@@ -814,6 +816,9 @@ s32 ixgbe_blink_led_stop_X540(struct ixgbe_hw *hw, u32 index)
 	u32 macc_reg;
 	u32 ledctl_reg;
 
+	if (index > 3)
+		return IXGBE_ERR_PARAM;
+
 	/* Restore the LED to its default value. */
 	ledctl_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL);
 	ledctl_reg &= ~IXGBE_LED_MODE_MASK(index);
@@ -913,7 +918,6 @@ static const struct ixgbe_phy_operations phy_ops_X540 = {
 	.write_i2c_eeprom       = &ixgbe_write_i2c_eeprom_generic,
 	.check_overtemp         = &ixgbe_tn_check_overtemp,
 	.set_phy_power          = &ixgbe_set_copper_phy_power,
-	.get_firmware_version   = &ixgbe_get_phy_firmware_version_generic,
 };
 
 static const u32 ixgbe_mvals_X540[IXGBE_MVALS_IDX_LIMIT] = {
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
index 11fb433eb924..200f847fd8f3 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
@@ -63,6 +63,18 @@ static s32 ixgbe_get_invariants_X550_a(struct ixgbe_hw *hw)
 	return 0;
 }
 
+static s32 ixgbe_get_invariants_X550_a_fw(struct ixgbe_hw *hw)
+{
+	struct ixgbe_phy_info *phy = &hw->phy;
+
+	/* Start with X540 invariants, since so similar */
+	ixgbe_get_invariants_X540(hw);
+
+	phy->ops.set_phy_power = NULL;
+
+	return 0;
+}
+
 /** ixgbe_setup_mux_ctl - Setup ESDP register for I2C mux control
  *  @hw: pointer to hardware structure
  **/
@@ -402,6 +414,204 @@ ixgbe_write_i2c_combined_generic_unlocked(struct ixgbe_hw *hw,
 	return ixgbe_write_i2c_combined_generic_int(hw, addr, reg, val, false);
 }
 
+/**
+ * ixgbe_fw_phy_activity - Perform an activity on a PHY
+ * @hw: pointer to hardware structure
+ * @activity: activity to perform
+ * @data: Pointer to 4 32-bit words of data
+ */
+s32 ixgbe_fw_phy_activity(struct ixgbe_hw *hw, u16 activity,
+			  u32 (*data)[FW_PHY_ACT_DATA_COUNT])
+{
+	union {
+		struct ixgbe_hic_phy_activity_req cmd;
+		struct ixgbe_hic_phy_activity_resp rsp;
+	} hic;
+	u16 retries = FW_PHY_ACT_RETRIES;
+	s32 rc;
+	u32 i;
+
+	do {
+		memset(&hic, 0, sizeof(hic));
+		hic.cmd.hdr.cmd = FW_PHY_ACT_REQ_CMD;
+		hic.cmd.hdr.buf_len = FW_PHY_ACT_REQ_LEN;
+		hic.cmd.hdr.checksum = FW_DEFAULT_CHECKSUM;
+		hic.cmd.port_number = hw->bus.lan_id;
+		hic.cmd.activity_id = cpu_to_le16(activity);
+		for (i = 0; i < ARRAY_SIZE(hic.cmd.data); ++i)
+			hic.cmd.data[i] = cpu_to_be32((*data)[i]);
+
+		rc = ixgbe_host_interface_command(hw, &hic.cmd, sizeof(hic.cmd),
+						  IXGBE_HI_COMMAND_TIMEOUT,
+						  true);
+		if (rc)
+			return rc;
+		if (hic.rsp.hdr.cmd_or_resp.ret_status ==
+		    FW_CEM_RESP_STATUS_SUCCESS) {
+			for (i = 0; i < FW_PHY_ACT_DATA_COUNT; ++i)
+				(*data)[i] = be32_to_cpu(hic.rsp.data[i]);
+			return 0;
+		}
+		usleep_range(20, 30);
+		--retries;
+	} while (retries > 0);
+
+	return IXGBE_ERR_HOST_INTERFACE_COMMAND;
+}
+
+static const struct {
+	u16 fw_speed;
+	ixgbe_link_speed phy_speed;
+} ixgbe_fw_map[] = {
+	{ FW_PHY_ACT_LINK_SPEED_10, IXGBE_LINK_SPEED_10_FULL },
+	{ FW_PHY_ACT_LINK_SPEED_100, IXGBE_LINK_SPEED_100_FULL },
+	{ FW_PHY_ACT_LINK_SPEED_1G, IXGBE_LINK_SPEED_1GB_FULL },
+	{ FW_PHY_ACT_LINK_SPEED_2_5G, IXGBE_LINK_SPEED_2_5GB_FULL },
+	{ FW_PHY_ACT_LINK_SPEED_5G, IXGBE_LINK_SPEED_5GB_FULL },
+	{ FW_PHY_ACT_LINK_SPEED_10G, IXGBE_LINK_SPEED_10GB_FULL },
+};
+
+/**
+ * ixgbe_get_phy_id_fw - Get the phy ID via firmware command
+ * @hw: pointer to hardware structure
+ *
+ * Returns error code
+ */
+static s32 ixgbe_get_phy_id_fw(struct ixgbe_hw *hw)
+{
+	u32 info[FW_PHY_ACT_DATA_COUNT] = { 0 };
+	u16 phy_speeds;
+	u16 phy_id_lo;
+	s32 rc;
+	u16 i;
+
+	if (hw->phy.id)
+		return 0;
+
+	rc = ixgbe_fw_phy_activity(hw, FW_PHY_ACT_GET_PHY_INFO, &info);
+	if (rc)
+		return rc;
+
+	hw->phy.speeds_supported = 0;
+	phy_speeds = info[0] & FW_PHY_INFO_SPEED_MASK;
+	for (i = 0; i < ARRAY_SIZE(ixgbe_fw_map); ++i) {
+		if (phy_speeds & ixgbe_fw_map[i].fw_speed)
+			hw->phy.speeds_supported |= ixgbe_fw_map[i].phy_speed;
+	}
+
+	hw->phy.id = info[0] & FW_PHY_INFO_ID_HI_MASK;
+	phy_id_lo = info[1] & FW_PHY_INFO_ID_LO_MASK;
+	hw->phy.id |= phy_id_lo & IXGBE_PHY_REVISION_MASK;
+	hw->phy.revision = phy_id_lo & ~IXGBE_PHY_REVISION_MASK;
+	if (!hw->phy.id || hw->phy.id == IXGBE_PHY_REVISION_MASK)
+		return IXGBE_ERR_PHY_ADDR_INVALID;
+
+	hw->phy.autoneg_advertised = hw->phy.speeds_supported;
+	hw->phy.eee_speeds_supported = IXGBE_LINK_SPEED_100_FULL |
+				       IXGBE_LINK_SPEED_1GB_FULL;
+	hw->phy.eee_speeds_advertised = hw->phy.eee_speeds_supported;
+	return 0;
+}
+
+/**
+ * ixgbe_identify_phy_fw - Get PHY type based on firmware command
+ * @hw: pointer to hardware structure
+ *
+ * Returns error code
+ */
+static s32 ixgbe_identify_phy_fw(struct ixgbe_hw *hw)
+{
+	if (hw->bus.lan_id)
+		hw->phy.phy_semaphore_mask = IXGBE_GSSR_PHY1_SM;
+	else
+		hw->phy.phy_semaphore_mask = IXGBE_GSSR_PHY0_SM;
+
+	hw->phy.type = ixgbe_phy_fw;
+	hw->phy.ops.read_reg = NULL;
+	hw->phy.ops.write_reg = NULL;
+	return ixgbe_get_phy_id_fw(hw);
+}
+
+/**
+ * ixgbe_shutdown_fw_phy - Shutdown a firmware-controlled PHY
+ * @hw: pointer to hardware structure
+ *
+ * Returns error code
+ */
+static s32 ixgbe_shutdown_fw_phy(struct ixgbe_hw *hw)
+{
+	u32 setup[FW_PHY_ACT_DATA_COUNT] = { 0 };
+
+	setup[0] = FW_PHY_ACT_FORCE_LINK_DOWN_OFF;
+	return ixgbe_fw_phy_activity(hw, FW_PHY_ACT_FORCE_LINK_DOWN, &setup);
+}
+
+/**
+ * ixgbe_setup_fw_link - Setup firmware-controlled PHYs
+ * @hw: pointer to hardware structure
+ */
+static s32 ixgbe_setup_fw_link(struct ixgbe_hw *hw)
+{
+	u32 setup[FW_PHY_ACT_DATA_COUNT] = { 0 };
+	s32 rc;
+	u16 i;
+
+	if (hw->phy.reset_disable || ixgbe_check_reset_blocked(hw))
+		return 0;
+
+	if (hw->fc.strict_ieee && hw->fc.requested_mode == ixgbe_fc_rx_pause) {
+		hw_err(hw, "rx_pause not valid in strict IEEE mode\n");
+		return IXGBE_ERR_INVALID_LINK_SETTINGS;
+	}
+
+	switch (hw->fc.requested_mode) {
+	case ixgbe_fc_full:
+		setup[0] |= FW_PHY_ACT_SETUP_LINK_PAUSE_RXTX <<
+			    FW_PHY_ACT_SETUP_LINK_PAUSE_SHIFT;
+		break;
+	case ixgbe_fc_rx_pause:
+		setup[0] |= FW_PHY_ACT_SETUP_LINK_PAUSE_RX <<
+			    FW_PHY_ACT_SETUP_LINK_PAUSE_SHIFT;
+		break;
+	case ixgbe_fc_tx_pause:
+		setup[0] |= FW_PHY_ACT_SETUP_LINK_PAUSE_TX <<
+			    FW_PHY_ACT_SETUP_LINK_PAUSE_SHIFT;
+		break;
+	default:
+		break;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(ixgbe_fw_map); ++i) {
+		if (hw->phy.autoneg_advertised & ixgbe_fw_map[i].phy_speed)
+			setup[0] |= ixgbe_fw_map[i].fw_speed;
+	}
+	setup[0] |= FW_PHY_ACT_SETUP_LINK_HP | FW_PHY_ACT_SETUP_LINK_AN;
+
+	if (hw->phy.eee_speeds_advertised)
+		setup[0] |= FW_PHY_ACT_SETUP_LINK_EEE;
+
+	rc = ixgbe_fw_phy_activity(hw, FW_PHY_ACT_SETUP_LINK, &setup);
+	if (rc)
+		return rc;
+	if (setup[0] == FW_PHY_ACT_SETUP_LINK_RSP_DOWN)
+		return IXGBE_ERR_OVERTEMP;
+	return 0;
+}
+
+/**
+ * ixgbe_fc_autoneg_fw - Set up flow control for FW-controlled PHYs
+ * @hw: pointer to hardware structure
+ *
+ * Called at init time to set up flow control.
+ */
+static s32 ixgbe_fc_autoneg_fw(struct ixgbe_hw *hw)
+{
+	if (hw->fc.requested_mode == ixgbe_fc_default)
+		hw->fc.requested_mode = ixgbe_fc_full;
+
+	return ixgbe_setup_fw_link(hw);
+}
+
 /** ixgbe_init_eeprom_params_X550 - Initialize EEPROM params
  *  @hw: pointer to hardware structure
  *
@@ -624,41 +834,6 @@ static s32 ixgbe_read_iosf_sb_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
 	return status;
 }
 
-/** ixgbe_read_ee_hostif_data_X550 - Read EEPROM word using a host interface
- *  command assuming that the semaphore is already obtained.
- *  @hw: pointer to hardware structure
- *  @offset: offset of  word in the EEPROM to read
- *  @data: word read from the EEPROM
- *
- *  Reads a 16 bit word from the EEPROM using the hostif.
- **/
-static s32 ixgbe_read_ee_hostif_data_X550(struct ixgbe_hw *hw, u16 offset,
-					  u16 *data)
-{
-	s32 status;
-	struct ixgbe_hic_read_shadow_ram buffer;
-
-	buffer.hdr.req.cmd = FW_READ_SHADOW_RAM_CMD;
-	buffer.hdr.req.buf_lenh = 0;
-	buffer.hdr.req.buf_lenl = FW_READ_SHADOW_RAM_LEN;
-	buffer.hdr.req.checksum = FW_DEFAULT_CHECKSUM;
-
-	/* convert offset from words to bytes */
-	buffer.address = cpu_to_be32(offset * 2);
-	/* one word */
-	buffer.length = cpu_to_be16(sizeof(u16));
-
-	status = ixgbe_host_interface_command(hw, &buffer, sizeof(buffer),
-					      IXGBE_HI_COMMAND_TIMEOUT, false);
-	if (status)
-		return status;
-
-	*data = (u16)IXGBE_READ_REG_ARRAY(hw, IXGBE_FLEX_MNG,
-					  FW_NVM_DATA_OFFSET);
-
-	return 0;
-}
-
 /** ixgbe_read_ee_hostif_buffer_X550- Read EEPROM word(s) using hostif
  *  @hw: pointer to hardware structure
  *  @offset: offset of  word in the EEPROM to read
@@ -670,6 +845,7 @@ static s32 ixgbe_read_ee_hostif_data_X550(struct ixgbe_hw *hw, u16 offset,
 static s32 ixgbe_read_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
 					    u16 offset, u16 words, u16 *data)
 {
+	const u32 mask = IXGBE_GSSR_SW_MNG_SM | IXGBE_GSSR_EEP_SM;
 	struct ixgbe_hic_read_shadow_ram buffer;
 	u32 current_word = 0;
 	u16 words_to_read;
@@ -677,7 +853,7 @@ static s32 ixgbe_read_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
 	u32 i;
 
 	/* Take semaphore for the entire operation. */
-	status = hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM);
+	status = hw->mac.ops.acquire_swfw_sync(hw, mask);
 	if (status) {
 		hw_dbg(hw, "EEPROM read buffer - semaphore failed\n");
 		return status;
@@ -698,10 +874,8 @@ static s32 ixgbe_read_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
 		buffer.address = cpu_to_be32((offset + current_word) * 2);
 		buffer.length = cpu_to_be16(words_to_read * 2);
 
-		status = ixgbe_host_interface_command(hw, &buffer,
-						      sizeof(buffer),
-						      IXGBE_HI_COMMAND_TIMEOUT,
-						      false);
+		status = ixgbe_hic_unlocked(hw, (u32 *)&buffer, sizeof(buffer),
+					    IXGBE_HI_COMMAND_TIMEOUT);
 		if (status) {
 			hw_dbg(hw, "Host interface command failed\n");
 			goto out;
@@ -725,7 +899,7 @@ static s32 ixgbe_read_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
 	}
 
 out:
-	hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_EEP_SM);
+	hw->mac.ops.release_swfw_sync(hw, mask);
 	return status;
 }
 
@@ -896,15 +1070,32 @@ static s32 ixgbe_calc_eeprom_checksum_X550(struct ixgbe_hw *hw)
  **/
 static s32 ixgbe_read_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset, u16 *data)
 {
-	s32 status = 0;
+	const u32 mask = IXGBE_GSSR_SW_MNG_SM | IXGBE_GSSR_EEP_SM;
+	struct ixgbe_hic_read_shadow_ram buffer;
+	s32 status;
 
-	if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM) == 0) {
-		status = ixgbe_read_ee_hostif_data_X550(hw, offset, data);
-		hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_EEP_SM);
-	} else {
-		status = IXGBE_ERR_SWFW_SYNC;
+	buffer.hdr.req.cmd = FW_READ_SHADOW_RAM_CMD;
+	buffer.hdr.req.buf_lenh = 0;
+	buffer.hdr.req.buf_lenl = FW_READ_SHADOW_RAM_LEN;
+	buffer.hdr.req.checksum = FW_DEFAULT_CHECKSUM;
+
+	/* convert offset from words to bytes */
+	buffer.address = cpu_to_be32(offset * 2);
+	/* one word */
+	buffer.length = cpu_to_be16(sizeof(u16));
+
+	status = hw->mac.ops.acquire_swfw_sync(hw, mask);
+	if (status)
+		return status;
+
+	status = ixgbe_hic_unlocked(hw, (u32 *)&buffer, sizeof(buffer),
+				    IXGBE_HI_COMMAND_TIMEOUT);
+	if (!status) {
+		*data = (u16)IXGBE_READ_REG_ARRAY(hw, IXGBE_FLEX_MNG,
+						  FW_NVM_DATA_OFFSET);
 	}
 
+	hw->mac.ops.release_swfw_sync(hw, mask);
 	return status;
 }
 
@@ -1768,6 +1959,125 @@ ixgbe_setup_sgmii(struct ixgbe_hw *hw, __always_unused ixgbe_link_speed speed,
 	return rc;
 }
 
+/**
+ * ixgbe_setup_sgmii_fw - Set up link for sgmii with firmware-controlled PHYs
+ * @hw: pointer to hardware structure
+ */
+static s32 ixgbe_setup_sgmii_fw(struct ixgbe_hw *hw, ixgbe_link_speed speed,
+				bool autoneg_wait)
+{
+	struct ixgbe_mac_info *mac = &hw->mac;
+	u32 lval, sval, flx_val;
+	s32 rc;
+
+	rc = mac->ops.read_iosf_sb_reg(hw,
+				       IXGBE_KRM_LINK_CTRL_1(hw->bus.lan_id),
+				       IXGBE_SB_IOSF_TARGET_KR_PHY, &lval);
+	if (rc)
+		return rc;
+
+	lval &= ~IXGBE_KRM_LINK_CTRL_1_TETH_AN_ENABLE;
+	lval &= ~IXGBE_KRM_LINK_CTRL_1_TETH_FORCE_SPEED_MASK;
+	lval |= IXGBE_KRM_LINK_CTRL_1_TETH_AN_SGMII_EN;
+	lval |= IXGBE_KRM_LINK_CTRL_1_TETH_AN_CLAUSE_37_EN;
+	lval &= ~IXGBE_KRM_LINK_CTRL_1_TETH_FORCE_SPEED_1G;
+	rc = mac->ops.write_iosf_sb_reg(hw,
+					IXGBE_KRM_LINK_CTRL_1(hw->bus.lan_id),
+					IXGBE_SB_IOSF_TARGET_KR_PHY, lval);
+	if (rc)
+		return rc;
+
+	rc = mac->ops.read_iosf_sb_reg(hw,
+				       IXGBE_KRM_SGMII_CTRL(hw->bus.lan_id),
+				       IXGBE_SB_IOSF_TARGET_KR_PHY, &sval);
+	if (rc)
+		return rc;
+
+	sval &= ~IXGBE_KRM_SGMII_CTRL_MAC_TAR_FORCE_10_D;
+	sval &= ~IXGBE_KRM_SGMII_CTRL_MAC_TAR_FORCE_100_D;
+	rc = mac->ops.write_iosf_sb_reg(hw,
+					IXGBE_KRM_SGMII_CTRL(hw->bus.lan_id),
+					IXGBE_SB_IOSF_TARGET_KR_PHY, sval);
+	if (rc)
+		return rc;
+
+	rc = mac->ops.write_iosf_sb_reg(hw,
+					IXGBE_KRM_LINK_CTRL_1(hw->bus.lan_id),
+					IXGBE_SB_IOSF_TARGET_KR_PHY, lval);
+	if (rc)
+		return rc;
+
+	rc = mac->ops.read_iosf_sb_reg(hw,
+				    IXGBE_KRM_PMD_FLX_MASK_ST20(hw->bus.lan_id),
+				    IXGBE_SB_IOSF_TARGET_KR_PHY, &flx_val);
+	if (rc)
+		return rc;
+
+	flx_val &= ~IXGBE_KRM_PMD_FLX_MASK_ST20_SPEED_MASK;
+	flx_val |= IXGBE_KRM_PMD_FLX_MASK_ST20_SPEED_AN;
+	flx_val &= ~IXGBE_KRM_PMD_FLX_MASK_ST20_AN_EN;
+	flx_val |= IXGBE_KRM_PMD_FLX_MASK_ST20_SGMII_EN;
+	flx_val |= IXGBE_KRM_PMD_FLX_MASK_ST20_AN37_EN;
+
+	rc = mac->ops.write_iosf_sb_reg(hw,
+				    IXGBE_KRM_PMD_FLX_MASK_ST20(hw->bus.lan_id),
+				    IXGBE_SB_IOSF_TARGET_KR_PHY, flx_val);
+	if (rc)
+		return rc;
+
+	ixgbe_restart_an_internal_phy_x550em(hw);
+
+	return hw->phy.ops.setup_link_speed(hw, speed, autoneg_wait);
+}
+
+/**
+ * ixgbe_fc_autoneg_sgmii_x550em_a - Enable flow control IEEE clause 37
+ * @hw: pointer to hardware structure
+ *
+ * Enable flow control according to IEEE clause 37.
+ */
+static void ixgbe_fc_autoneg_sgmii_x550em_a(struct ixgbe_hw *hw)
+{
+	s32 status = IXGBE_ERR_FC_NOT_NEGOTIATED;
+	u32 info[FW_PHY_ACT_DATA_COUNT] = { 0 };
+	ixgbe_link_speed speed;
+	bool link_up;
+
+	/* AN should have completed when the cable was plugged in.
+	 * Look for reasons to bail out.  Bail out if:
+	 * - FC autoneg is disabled, or if
+	 * - link is not up.
+	 */
+	if (hw->fc.disable_fc_autoneg)
+		goto out;
+
+	hw->mac.ops.check_link(hw, &speed, &link_up, false);
+	if (!link_up)
+		goto out;
+
+	/* Check if auto-negotiation has completed */
+	status = ixgbe_fw_phy_activity(hw, FW_PHY_ACT_GET_LINK_INFO, &info);
+	if (status || !(info[0] & FW_PHY_ACT_GET_LINK_INFO_AN_COMPLETE)) {
+		status = IXGBE_ERR_FC_NOT_NEGOTIATED;
+		goto out;
+	}
+
+	/* Negotiate the flow control */
+	status = ixgbe_negotiate_fc(hw, info[0], info[0],
+				    FW_PHY_ACT_GET_LINK_INFO_FC_RX,
+				    FW_PHY_ACT_GET_LINK_INFO_FC_TX,
+				    FW_PHY_ACT_GET_LINK_INFO_LP_FC_RX,
+				    FW_PHY_ACT_GET_LINK_INFO_LP_FC_TX);
+
+out:
+	if (!status) {
+		hw->fc.fc_was_autonegged = true;
+	} else {
+		hw->fc.fc_was_autonegged = false;
+		hw->fc.current_mode = hw->fc.requested_mode;
+	}
+}
+
 /** ixgbe_init_mac_link_ops_X550em_a - Init mac link function pointers
  *  @hw: pointer to hardware structure
  **/
@@ -1780,6 +2090,17 @@ static void ixgbe_init_mac_link_ops_X550em_a(struct ixgbe_hw *hw)
 		mac->ops.setup_fc = NULL;
 		mac->ops.fc_autoneg = ixgbe_fc_autoneg_fiber_x550em_a;
 		break;
+	case ixgbe_media_type_copper:
+		if (hw->device_id != IXGBE_DEV_ID_X550EM_A_1G_T &&
+		    hw->device_id != IXGBE_DEV_ID_X550EM_A_1G_T_L) {
+			mac->ops.setup_link = ixgbe_setup_mac_link_t_X550em;
+			break;
+		}
+		mac->ops.fc_autoneg = ixgbe_fc_autoneg_sgmii_x550em_a;
+		mac->ops.setup_fc = ixgbe_fc_autoneg_fw;
+		mac->ops.setup_link = ixgbe_setup_sgmii_fw;
+		mac->ops.check_link = ixgbe_check_mac_link_generic;
+		break;
 	case ixgbe_media_type_backplane:
 		mac->ops.fc_autoneg = ixgbe_fc_autoneg_backplane_x550em_a;
 		mac->ops.setup_fc = ixgbe_setup_fc_backplane_x550em_a;
@@ -1827,7 +2148,7 @@ static void ixgbe_init_mac_link_ops_X550em(struct ixgbe_hw *hw)
 		mac->ops.setup_link = ixgbe_setup_mac_link_t_X550em;
 		mac->ops.setup_fc = ixgbe_setup_fc_generic;
 		mac->ops.check_link = ixgbe_check_link_t_X550em;
-		return;
+		break;
 	case ixgbe_media_type_backplane:
 		if (hw->device_id == IXGBE_DEV_ID_X550EM_A_SGMII ||
 		    hw->device_id == IXGBE_DEV_ID_X550EM_A_SGMII_L)
@@ -1870,6 +2191,12 @@ static s32 ixgbe_get_link_capabilities_X550em(struct ixgbe_hw *hw,
 					      ixgbe_link_speed *speed,
 					      bool *autoneg)
 {
+	if (hw->phy.type == ixgbe_phy_fw) {
+		*autoneg = true;
+		*speed = hw->phy.speeds_supported;
+		return 0;
+	}
+
 	/* SFP */
 	if (hw->phy.media_type == ixgbe_media_type_fiber) {
 		/* CS4227 SFP must not enable auto-negotiation */
@@ -2108,8 +2435,6 @@ static s32 ixgbe_setup_kr_speed_x550em(struct ixgbe_hw *hw,
 		return status;
 
 	reg_val |= IXGBE_KRM_LINK_CTRL_1_TETH_AN_ENABLE;
-	reg_val &= ~(IXGBE_KRM_LINK_CTRL_1_TETH_AN_FEC_REQ |
-		     IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_FEC);
 	reg_val &= ~(IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_KR |
 		     IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_KX);
 
@@ -2189,12 +2514,11 @@ static s32 ixgbe_setup_kx4_x550em(struct ixgbe_hw *hw)
 /**
  * ixgbe_setup_kr_x550em - Configure the KR PHY
  * @hw: pointer to hardware structure
- *
- * Configures the integrated KR PHY for X550EM_x.
  **/
 static s32 ixgbe_setup_kr_x550em(struct ixgbe_hw *hw)
 {
-	if (hw->mac.type != ixgbe_mac_X550EM_x)
+	/* leave link alone for 2.5G */
+	if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_2_5GB_FULL)
 		return 0;
 
 	return ixgbe_setup_kr_speed_x550em(hw, hw->phy.autoneg_advertised);
@@ -2356,6 +2680,62 @@ static s32 ixgbe_led_off_t_x550em(struct ixgbe_hw *hw, u32 led_idx)
 	return 0;
 }
 
+/**
+ *  ixgbe_set_fw_drv_ver_x550 - Sends driver version to firmware
+ *  @hw: pointer to the HW structure
+ *  @maj: driver version major number
+ *  @min: driver version minor number
+ *  @build: driver version build number
+ *  @sub: driver version sub build number
+ *  @len: length of driver_ver string
+ *  @driver_ver: driver string
+ *
+ *  Sends driver version number to firmware through the manageability
+ *  block.  On success return 0
+ *  else returns IXGBE_ERR_SWFW_SYNC when encountering an error acquiring
+ *  semaphore or IXGBE_ERR_HOST_INTERFACE_COMMAND when command fails.
+ **/
+static s32 ixgbe_set_fw_drv_ver_x550(struct ixgbe_hw *hw, u8 maj, u8 min,
+				     u8 build, u8 sub, u16 len,
+				     const char *driver_ver)
+{
+	struct ixgbe_hic_drv_info2 fw_cmd;
+	s32 ret_val;
+	int i;
+
+	if (!len || !driver_ver || (len > sizeof(fw_cmd.driver_string)))
+		return IXGBE_ERR_INVALID_ARGUMENT;
+
+	fw_cmd.hdr.cmd = FW_CEM_CMD_DRIVER_INFO;
+	fw_cmd.hdr.buf_len = FW_CEM_CMD_DRIVER_INFO_LEN + len;
+	fw_cmd.hdr.cmd_or_resp.cmd_resv = FW_CEM_CMD_RESERVED;
+	fw_cmd.port_num = (u8)hw->bus.func;
+	fw_cmd.ver_maj = maj;
+	fw_cmd.ver_min = min;
+	fw_cmd.ver_build = build;
+	fw_cmd.ver_sub = sub;
+	fw_cmd.hdr.checksum = 0;
+	memcpy(fw_cmd.driver_string, driver_ver, len);
+	fw_cmd.hdr.checksum = ixgbe_calculate_checksum((u8 *)&fw_cmd,
+			      (FW_CEM_HDR_LEN + fw_cmd.hdr.buf_len));
+
+	for (i = 0; i <= FW_CEM_MAX_RETRIES; i++) {
+		ret_val = ixgbe_host_interface_command(hw, (u32 *)&fw_cmd,
+						       sizeof(fw_cmd),
+						       IXGBE_HI_COMMAND_TIMEOUT,
+						       true);
+		if (ret_val)
+			continue;
+
+		if (fw_cmd.hdr.cmd_or_resp.ret_status !=
+		    FW_CEM_RESP_STATUS_SUCCESS)
+			return IXGBE_ERR_HOST_INTERFACE_COMMAND;
+		return 0;
+	}
+
+	return ret_val;
+}
+
 /** ixgbe_get_lcd_x550em - Determine lowest common denominator
  *  @hw: pointer to hardware structure
  *  @lcd_speed: pointer to lowest common link speed
@@ -2655,6 +3035,50 @@ static s32 ixgbe_enter_lplu_t_x550em(struct ixgbe_hw *hw)
 }
 
 /**
+ * ixgbe_reset_phy_fw - Reset firmware-controlled PHYs
+ * @hw: pointer to hardware structure
+ */
+static s32 ixgbe_reset_phy_fw(struct ixgbe_hw *hw)
+{
+	u32 store[FW_PHY_ACT_DATA_COUNT] = { 0 };
+	s32 rc;
+
+	if (hw->phy.reset_disable || ixgbe_check_reset_blocked(hw))
+		return 0;
+
+	rc = ixgbe_fw_phy_activity(hw, FW_PHY_ACT_PHY_SW_RESET, &store);
+	if (rc)
+		return rc;
+	memset(store, 0, sizeof(store));
+
+	rc = ixgbe_fw_phy_activity(hw, FW_PHY_ACT_INIT_PHY, &store);
+	if (rc)
+		return rc;
+
+	return ixgbe_setup_fw_link(hw);
+}
+
+/**
+ * ixgbe_check_overtemp_fw - Check firmware-controlled PHYs for overtemp
+ * @hw: pointer to hardware structure
+ */
+static s32 ixgbe_check_overtemp_fw(struct ixgbe_hw *hw)
+{
+	u32 store[FW_PHY_ACT_DATA_COUNT] = { 0 };
+	s32 rc;
+
+	rc = ixgbe_fw_phy_activity(hw, FW_PHY_ACT_GET_LINK_INFO, &store);
+	if (rc)
+		return rc;
+
+	if (store[0] & FW_PHY_ACT_GET_LINK_INFO_TEMP) {
+		ixgbe_shutdown_fw_phy(hw);
+		return IXGBE_ERR_OVERTEMP;
+	}
+	return 0;
+}
+
+/**
  * ixgbe_read_mng_if_sel_x550em - Read NW_MNG_IF_SEL register
  * @hw: pointer to hardware structure
  *
@@ -2740,6 +3164,10 @@ static s32 ixgbe_init_phy_ops_X550em(struct ixgbe_hw *hw)
 		phy->ops.handle_lasi = ixgbe_handle_lasi_ext_t_x550em;
 		phy->ops.reset = ixgbe_reset_phy_t_X550em;
 		break;
+	case ixgbe_phy_fw:
+		phy->ops.setup_link = ixgbe_setup_fw_link;
+		phy->ops.reset = ixgbe_reset_phy_fw;
+		break;
 	default:
 		break;
 	}
@@ -2777,6 +3205,8 @@ static enum ixgbe_media_type ixgbe_get_media_type_X550em(struct ixgbe_hw *hw)
 	case IXGBE_DEV_ID_X550EM_X_1G_T:
 	case IXGBE_DEV_ID_X550EM_X_10G_T:
 	case IXGBE_DEV_ID_X550EM_A_10G_T:
+	case IXGBE_DEV_ID_X550EM_A_1G_T:
+	case IXGBE_DEV_ID_X550EM_A_1G_T_L:
 		media_type = ixgbe_media_type_copper;
 		break;
 	default:
@@ -2844,6 +3274,13 @@ static void ixgbe_set_mdio_speed(struct ixgbe_hw *hw)
 		hlreg0 &= ~IXGBE_HLREG0_MDCSPD;
 		IXGBE_WRITE_REG(hw, IXGBE_HLREG0, hlreg0);
 		break;
+	case IXGBE_DEV_ID_X550EM_A_1G_T:
+	case IXGBE_DEV_ID_X550EM_A_1G_T_L:
+		/* Select fast MDIO clock speed for these devices */
+		hlreg0 = IXGBE_READ_REG(hw, IXGBE_HLREG0);
+		hlreg0 |= IXGBE_HLREG0_MDCSPD;
+		IXGBE_WRITE_REG(hw, IXGBE_HLREG0, hlreg0);
+		break;
 	default:
 		break;
 	}
@@ -3275,7 +3712,7 @@ static s32 ixgbe_write_phy_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
 	.clear_vfta			= &ixgbe_clear_vfta_generic, \
 	.set_vfta			= &ixgbe_set_vfta_generic, \
 	.fc_enable			= &ixgbe_fc_enable_generic, \
-	.set_fw_drv_ver			= &ixgbe_set_fw_drv_ver_generic, \
+	.set_fw_drv_ver			= &ixgbe_set_fw_drv_ver_x550, \
 	.init_uta_tables		= &ixgbe_init_uta_tables_generic, \
 	.set_mac_anti_spoofing		= &ixgbe_set_mac_anti_spoofing, \
 	.set_vlan_anti_spoofing		= &ixgbe_set_vlan_anti_spoofing, \
@@ -3355,6 +3792,27 @@ static struct ixgbe_mac_operations mac_ops_x550em_a = {
 	.write_iosf_sb_reg	= ixgbe_write_iosf_sb_reg_x550a,
 };
 
+static struct ixgbe_mac_operations mac_ops_x550em_a_fw = {
+	X550_COMMON_MAC
+	.led_on			= ixgbe_led_on_generic,
+	.led_off		= ixgbe_led_off_generic,
+	.init_led_link_act	= ixgbe_init_led_link_act_generic,
+	.reset_hw		= ixgbe_reset_hw_X550em,
+	.get_media_type		= ixgbe_get_media_type_X550em,
+	.get_san_mac_addr	= NULL,
+	.get_wwn_prefix		= NULL,
+	.setup_link		= NULL, /* defined later */
+	.get_link_capabilities	= ixgbe_get_link_capabilities_X550em,
+	.get_bus_info		= ixgbe_get_bus_info_X550em,
+	.setup_sfp		= ixgbe_setup_sfp_modules_X550em,
+	.acquire_swfw_sync	= ixgbe_acquire_swfw_sync_x550em_a,
+	.release_swfw_sync	= ixgbe_release_swfw_sync_x550em_a,
+	.setup_fc		= ixgbe_setup_fc_x550em,
+	.fc_autoneg		= ixgbe_fc_autoneg,
+	.read_iosf_sb_reg	= ixgbe_read_iosf_sb_reg_x550a,
+	.write_iosf_sb_reg	= ixgbe_write_iosf_sb_reg_x550a,
+};
+
 #define X550_COMMON_EEP \
 	.read			= &ixgbe_read_ee_hostif_X550, \
 	.read_buffer		= &ixgbe_read_ee_hostif_buffer_X550, \
@@ -3384,12 +3842,11 @@ static const struct ixgbe_eeprom_operations eeprom_ops_X550EM_x = {
 	.read_i2c_eeprom	= &ixgbe_read_i2c_eeprom_generic, \
 	.write_i2c_eeprom	= &ixgbe_write_i2c_eeprom_generic, \
 	.setup_link		= &ixgbe_setup_phy_link_generic, \
-	.set_phy_power		= NULL, \
-	.check_overtemp		= &ixgbe_tn_check_overtemp, \
-	.get_firmware_version	= &ixgbe_get_phy_firmware_version_generic,
+	.set_phy_power		= NULL,
 
 static const struct ixgbe_phy_operations phy_ops_X550 = {
 	X550_COMMON_PHY
+	.check_overtemp		= &ixgbe_tn_check_overtemp,
 	.init			= NULL,
 	.identify		= &ixgbe_identify_phy_generic,
 	.read_reg		= &ixgbe_read_phy_reg_generic,
@@ -3398,6 +3855,7 @@ static const struct ixgbe_phy_operations phy_ops_X550 = {
 
 static const struct ixgbe_phy_operations phy_ops_X550EM_x = {
 	X550_COMMON_PHY
+	.check_overtemp		= &ixgbe_tn_check_overtemp,
 	.init			= &ixgbe_init_phy_ops_X550em,
 	.identify		= &ixgbe_identify_phy_x550em,
 	.read_reg		= &ixgbe_read_phy_reg_generic,
@@ -3406,6 +3864,7 @@ static const struct ixgbe_phy_operations phy_ops_X550EM_x = {
 
 static const struct ixgbe_phy_operations phy_ops_x550em_a = {
 	X550_COMMON_PHY
+	.check_overtemp		= &ixgbe_tn_check_overtemp,
 	.init			= &ixgbe_init_phy_ops_X550em,
 	.identify		= &ixgbe_identify_phy_x550em,
 	.read_reg		= &ixgbe_read_phy_reg_x550a,
@@ -3414,6 +3873,17 @@ static const struct ixgbe_phy_operations phy_ops_x550em_a = {
 	.write_reg_mdi		= &ixgbe_write_phy_reg_mdi,
 };
 
+static const struct ixgbe_phy_operations phy_ops_x550em_a_fw = {
+	X550_COMMON_PHY
+	.check_overtemp		= ixgbe_check_overtemp_fw,
+	.init			= ixgbe_init_phy_ops_X550em,
+	.identify		= ixgbe_identify_phy_fw,
+	.read_reg		= NULL,
+	.write_reg		= NULL,
+	.read_reg_mdi		= NULL,
+	.write_reg_mdi		= NULL,
+};
+
 static const struct ixgbe_link_operations link_ops_x550em_x = {
 	.read_link		= &ixgbe_read_i2c_combined_generic,
 	.read_link_unlocked	= &ixgbe_read_i2c_combined_generic_unlocked,
@@ -3463,3 +3933,13 @@ const struct ixgbe_info ixgbe_x550em_a_info = {
 	.mbx_ops		= &mbx_ops_generic,
 	.mvals			= ixgbe_mvals_x550em_a,
 };
+
+const struct ixgbe_info ixgbe_x550em_a_fw_info = {
+	.mac			= ixgbe_mac_x550em_a,
+	.get_invariants		= ixgbe_get_invariants_X550_a_fw,
+	.mac_ops		= &mac_ops_x550em_a_fw,
+	.eeprom_ops		= &eeprom_ops_X550EM_x,
+	.phy_ops		= &phy_ops_x550em_a_fw,
+	.mbx_ops		= &mbx_ops_generic,
+	.mvals			= ixgbe_mvals_x550em_a,
+};
diff --git a/drivers/net/ethernet/intel/ixgbevf/ethtool.c b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
index 508e72c5f1c2..1f6c0ecd50bb 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
@@ -432,11 +432,6 @@ static void ixgbevf_get_ethtool_stats(struct net_device *netdev,
 		if (!ring) {
 			data[i++] = 0;
 			data[i++] = 0;
-#ifdef BP_EXTENDED_STATS
-			data[i++] = 0;
-			data[i++] = 0;
-			data[i++] = 0;
-#endif
 			continue;
 		}
 
@@ -446,12 +441,6 @@ static void ixgbevf_get_ethtool_stats(struct net_device *netdev,
 			data[i + 1] = ring->stats.bytes;
 		} while (u64_stats_fetch_retry_irq(&ring->syncp, start));
 		i += 2;
-#ifdef BP_EXTENDED_STATS
-		data[i] = ring->stats.yields;
-		data[i + 1] = ring->stats.misses;
-		data[i + 2] = ring->stats.cleaned;
-		i += 3;
-#endif
 	}
 
 	/* populate Rx queue data */
@@ -460,11 +449,6 @@ static void ixgbevf_get_ethtool_stats(struct net_device *netdev,
 		if (!ring) {
 			data[i++] = 0;
 			data[i++] = 0;
-#ifdef BP_EXTENDED_STATS
-			data[i++] = 0;
-			data[i++] = 0;
-			data[i++] = 0;
-#endif
 			continue;
 		}
 
@@ -474,12 +458,6 @@ static void ixgbevf_get_ethtool_stats(struct net_device *netdev,
 			data[i + 1] = ring->stats.bytes;
 		} while (u64_stats_fetch_retry_irq(&ring->syncp, start));
 		i += 2;
-#ifdef BP_EXTENDED_STATS
-		data[i] = ring->stats.yields;
-		data[i + 1] = ring->stats.misses;
-		data[i + 2] = ring->stats.cleaned;
-		i += 3;
-#endif
 	}
 }
 
@@ -507,28 +485,12 @@ static void ixgbevf_get_strings(struct net_device *netdev, u32 stringset,
 			p += ETH_GSTRING_LEN;
 			sprintf(p, "tx_queue_%u_bytes", i);
 			p += ETH_GSTRING_LEN;
-#ifdef BP_EXTENDED_STATS
-			sprintf(p, "tx_queue_%u_bp_napi_yield", i);
-			p += ETH_GSTRING_LEN;
-			sprintf(p, "tx_queue_%u_bp_misses", i);
-			p += ETH_GSTRING_LEN;
-			sprintf(p, "tx_queue_%u_bp_cleaned", i);
-			p += ETH_GSTRING_LEN;
-#endif /* BP_EXTENDED_STATS */
 		}
 		for (i = 0; i < adapter->num_rx_queues; i++) {
 			sprintf(p, "rx_queue_%u_packets", i);
 			p += ETH_GSTRING_LEN;
 			sprintf(p, "rx_queue_%u_bytes", i);
 			p += ETH_GSTRING_LEN;
-#ifdef BP_EXTENDED_STATS
-			sprintf(p, "rx_queue_%u_bp_poll_yield", i);
-			p += ETH_GSTRING_LEN;
-			sprintf(p, "rx_queue_%u_bp_misses", i);
-			p += ETH_GSTRING_LEN;
-			sprintf(p, "rx_queue_%u_bp_cleaned", i);
-			p += ETH_GSTRING_LEN;
-#endif /* BP_EXTENDED_STATS */
 		}
 		break;
 	}
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
index 5639fbe294d0..a8cbc2dda0dd 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
@@ -37,11 +37,6 @@
 
 #include "vf.h"
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-#include <net/busy_poll.h>
-#define BP_EXTENDED_STATS
-#endif
-
 #define IXGBE_MAX_TXD_PWR	14
 #define IXGBE_MAX_DATA_PER_TXD	BIT(IXGBE_MAX_TXD_PWR)
 
@@ -73,11 +68,6 @@ struct ixgbevf_rx_buffer {
 struct ixgbevf_stats {
 	u64 packets;
 	u64 bytes;
-#ifdef BP_EXTENDED_STATS
-	u64 yields;
-	u64 misses;
-	u64 cleaned;
-#endif
 };
 
 struct ixgbevf_tx_queue_stats {
@@ -217,109 +207,6 @@ struct ixgbevf_q_vector {
 #endif /* CONFIG_NET_RX_BUSY_POLL */
 };
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-static inline void ixgbevf_qv_init_lock(struct ixgbevf_q_vector *q_vector)
-{
-	spin_lock_init(&q_vector->lock);
-	q_vector->state = IXGBEVF_QV_STATE_IDLE;
-}
-
-/* called from the device poll routine to get ownership of a q_vector */
-static inline bool ixgbevf_qv_lock_napi(struct ixgbevf_q_vector *q_vector)
-{
-	int rc = true;
-
-	spin_lock_bh(&q_vector->lock);
-	if (q_vector->state & IXGBEVF_QV_LOCKED) {
-		WARN_ON(q_vector->state & IXGBEVF_QV_STATE_NAPI);
-		q_vector->state |= IXGBEVF_QV_STATE_NAPI_YIELD;
-		rc = false;
-#ifdef BP_EXTENDED_STATS
-		q_vector->tx.ring->stats.yields++;
-#endif
-	} else {
-		/* we don't care if someone yielded */
-		q_vector->state = IXGBEVF_QV_STATE_NAPI;
-	}
-	spin_unlock_bh(&q_vector->lock);
-	return rc;
-}
-
-/* returns true is someone tried to get the qv while napi had it */
-static inline bool ixgbevf_qv_unlock_napi(struct ixgbevf_q_vector *q_vector)
-{
-	int rc = false;
-
-	spin_lock_bh(&q_vector->lock);
-	WARN_ON(q_vector->state & (IXGBEVF_QV_STATE_POLL |
-				   IXGBEVF_QV_STATE_NAPI_YIELD));
-
-	if (q_vector->state & IXGBEVF_QV_STATE_POLL_YIELD)
-		rc = true;
-	/* reset state to idle, unless QV is disabled */
-	q_vector->state &= IXGBEVF_QV_STATE_DISABLED;
-	spin_unlock_bh(&q_vector->lock);
-	return rc;
-}
-
-/* called from ixgbevf_low_latency_poll() */
-static inline bool ixgbevf_qv_lock_poll(struct ixgbevf_q_vector *q_vector)
-{
-	int rc = true;
-
-	spin_lock_bh(&q_vector->lock);
-	if ((q_vector->state & IXGBEVF_QV_LOCKED)) {
-		q_vector->state |= IXGBEVF_QV_STATE_POLL_YIELD;
-		rc = false;
-#ifdef BP_EXTENDED_STATS
-		q_vector->rx.ring->stats.yields++;
-#endif
-	} else {
-		/* preserve yield marks */
-		q_vector->state |= IXGBEVF_QV_STATE_POLL;
-	}
-	spin_unlock_bh(&q_vector->lock);
-	return rc;
-}
-
-/* returns true if someone tried to get the qv while it was locked */
-static inline bool ixgbevf_qv_unlock_poll(struct ixgbevf_q_vector *q_vector)
-{
-	int rc = false;
-
-	spin_lock_bh(&q_vector->lock);
-	WARN_ON(q_vector->state & (IXGBEVF_QV_STATE_NAPI));
-
-	if (q_vector->state & IXGBEVF_QV_STATE_POLL_YIELD)
-		rc = true;
-	/* reset state to idle, unless QV is disabled */
-	q_vector->state &= IXGBEVF_QV_STATE_DISABLED;
-	spin_unlock_bh(&q_vector->lock);
-	return rc;
-}
-
-/* true if a socket is polling, even if it did not get the lock */
-static inline bool ixgbevf_qv_busy_polling(struct ixgbevf_q_vector *q_vector)
-{
-	WARN_ON(!(q_vector->state & IXGBEVF_QV_OWNED));
-	return q_vector->state & IXGBEVF_QV_USER_PEND;
-}
-
-/* false if QV is currently owned */
-static inline bool ixgbevf_qv_disable(struct ixgbevf_q_vector *q_vector)
-{
-	int rc = true;
-
-	spin_lock_bh(&q_vector->lock);
-	if (q_vector->state & IXGBEVF_QV_OWNED)
-		rc = false;
-	q_vector->state |= IXGBEVF_QV_STATE_DISABLED;
-	spin_unlock_bh(&q_vector->lock);
-	return rc;
-}
-
-#endif /* CONFIG_NET_RX_BUSY_POLL */
-
 /* microsecond values for various ITR rates shifted by 2 to fit itr register
  * with the first 3 bits reserved 0
  */
@@ -464,6 +351,7 @@ enum ixgbevf_xcast_modes {
 	IXGBEVF_XCAST_MODE_NONE = 0,
 	IXGBEVF_XCAST_MODE_MULTI,
 	IXGBEVF_XCAST_MODE_ALLMULTI,
+	IXGBEVF_XCAST_MODE_PROMISC,
 };
 
 extern const struct ixgbevf_info ixgbevf_82599_vf_info;
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index 6d4bef5803f2..80bab261a0ec 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -457,16 +457,6 @@ static bool ixgbevf_clean_tx_irq(struct ixgbevf_q_vector *q_vector,
 static void ixgbevf_rx_skb(struct ixgbevf_q_vector *q_vector,
 			   struct sk_buff *skb)
 {
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	skb_mark_napi_id(skb, &q_vector->napi);
-
-	if (ixgbevf_qv_busy_polling(q_vector)) {
-		netif_receive_skb(skb);
-		/* exit early if we busy polled */
-		return;
-	}
-#endif /* CONFIG_NET_RX_BUSY_POLL */
-
 	napi_gro_receive(&q_vector->napi, skb);
 }
 
@@ -1031,10 +1021,6 @@ static int ixgbevf_poll(struct napi_struct *napi, int budget)
 
 	if (budget <= 0)
 		return budget;
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	if (!ixgbevf_qv_lock_napi(q_vector))
-		return budget;
-#endif
 
 	/* attempt to distribute budget to each queue fairly, but don't allow
 	 * the budget to go below 1 because we'll exit polling
@@ -1052,10 +1038,6 @@ static int ixgbevf_poll(struct napi_struct *napi, int budget)
 			clean_complete = false;
 	}
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	ixgbevf_qv_unlock_napi(q_vector);
-#endif
-
 	/* If all work not completed, return budget and keep polling */
 	if (!clean_complete)
 		return budget;
@@ -1090,40 +1072,6 @@ void ixgbevf_write_eitr(struct ixgbevf_q_vector *q_vector)
 	IXGBE_WRITE_REG(hw, IXGBE_VTEITR(v_idx), itr_reg);
 }
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-/* must be called with local_bh_disable()d */
-static int ixgbevf_busy_poll_recv(struct napi_struct *napi)
-{
-	struct ixgbevf_q_vector *q_vector =
-			container_of(napi, struct ixgbevf_q_vector, napi);
-	struct ixgbevf_adapter *adapter = q_vector->adapter;
-	struct ixgbevf_ring  *ring;
-	int found = 0;
-
-	if (test_bit(__IXGBEVF_DOWN, &adapter->state))
-		return LL_FLUSH_FAILED;
-
-	if (!ixgbevf_qv_lock_poll(q_vector))
-		return LL_FLUSH_BUSY;
-
-	ixgbevf_for_each_ring(ring, q_vector->rx) {
-		found = ixgbevf_clean_rx_irq(q_vector, ring, 4);
-#ifdef BP_EXTENDED_STATS
-		if (found)
-			ring->stats.cleaned += found;
-		else
-			ring->stats.misses++;
-#endif
-		if (found)
-			break;
-	}
-
-	ixgbevf_qv_unlock_poll(q_vector);
-
-	return found;
-}
-#endif /* CONFIG_NET_RX_BUSY_POLL */
-
 /**
  * ixgbevf_configure_msix - Configure MSI-X hardware
  * @adapter: board private structure
@@ -1930,6 +1878,16 @@ static void ixgbevf_set_rx_mode(struct net_device *netdev)
 		     (flags & (IFF_BROADCAST | IFF_MULTICAST)) ?
 		     IXGBEVF_XCAST_MODE_MULTI : IXGBEVF_XCAST_MODE_NONE;
 
+	/* request the most inclusive mode we need */
+	if (flags & IFF_PROMISC)
+		xcast_mode = IXGBEVF_XCAST_MODE_PROMISC;
+	else if (flags & IFF_ALLMULTI)
+		xcast_mode = IXGBEVF_XCAST_MODE_ALLMULTI;
+	else if (flags & (IFF_BROADCAST | IFF_MULTICAST))
+		xcast_mode = IXGBEVF_XCAST_MODE_MULTI;
+	else
+		xcast_mode = IXGBEVF_XCAST_MODE_NONE;
+
 	spin_lock_bh(&adapter->mbx_lock);
 
 	hw->mac.ops.update_xcast_mode(hw, xcast_mode);
@@ -1950,9 +1908,6 @@ static void ixgbevf_napi_enable_all(struct ixgbevf_adapter *adapter)
 
 	for (q_idx = 0; q_idx < q_vectors; q_idx++) {
 		q_vector = adapter->q_vector[q_idx];
-#ifdef CONFIG_NET_RX_BUSY_POLL
-		ixgbevf_qv_init_lock(adapter->q_vector[q_idx]);
-#endif
 		napi_enable(&q_vector->napi);
 	}
 }
@@ -1966,12 +1921,6 @@ static void ixgbevf_napi_disable_all(struct ixgbevf_adapter *adapter)
 	for (q_idx = 0; q_idx < q_vectors; q_idx++) {
 		q_vector = adapter->q_vector[q_idx];
 		napi_disable(&q_vector->napi);
-#ifdef CONFIG_NET_RX_BUSY_POLL
-		while (!ixgbevf_qv_disable(adapter->q_vector[q_idx])) {
-			pr_info("QV %d locked\n", q_idx);
-			usleep_range(1000, 20000);
-		}
-#endif /* CONFIG_NET_RX_BUSY_POLL */
 	}
 }
 
@@ -2071,7 +2020,8 @@ static void ixgbevf_init_last_counter_stats(struct ixgbevf_adapter *adapter)
 static void ixgbevf_negotiate_api(struct ixgbevf_adapter *adapter)
 {
 	struct ixgbe_hw *hw = &adapter->hw;
-	int api[] = { ixgbe_mbox_api_12,
+	int api[] = { ixgbe_mbox_api_13,
+		      ixgbe_mbox_api_12,
 		      ixgbe_mbox_api_11,
 		      ixgbe_mbox_api_10,
 		      ixgbe_mbox_api_unknown };
@@ -2373,6 +2323,7 @@ static void ixgbevf_set_num_queues(struct ixgbevf_adapter *adapter)
 		switch (hw->api_version) {
 		case ixgbe_mbox_api_11:
 		case ixgbe_mbox_api_12:
+		case ixgbe_mbox_api_13:
 			adapter->num_rx_queues = rss;
 			adapter->num_tx_queues = rss;
 		default:
@@ -3228,6 +3179,21 @@ err_setup_reset:
 }
 
 /**
+ * ixgbevf_close_suspend - actions necessary to both suspend and close flows
+ * @adapter: the private adapter struct
+ *
+ * This function should contain the necessary work common to both suspending
+ * and closing of the device.
+ */
+static void ixgbevf_close_suspend(struct ixgbevf_adapter *adapter)
+{
+	ixgbevf_down(adapter);
+	ixgbevf_free_irq(adapter);
+	ixgbevf_free_all_tx_resources(adapter);
+	ixgbevf_free_all_rx_resources(adapter);
+}
+
+/**
  * ixgbevf_close - Disables a network interface
  * @netdev: network interface device structure
  *
@@ -3242,11 +3208,8 @@ int ixgbevf_close(struct net_device *netdev)
 {
 	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
 
-	ixgbevf_down(adapter);
-	ixgbevf_free_irq(adapter);
-
-	ixgbevf_free_all_tx_resources(adapter);
-	ixgbevf_free_all_rx_resources(adapter);
+	if (netif_device_present(netdev))
+		ixgbevf_close_suspend(adapter);
 
 	return 0;
 }
@@ -3268,6 +3231,8 @@ static void ixgbevf_queue_reset_subtask(struct ixgbevf_adapter *adapter)
 	 * match packet buffer alignment. Unfortunately, the
 	 * hardware is not flexible enough to do this dynamically.
 	 */
+	rtnl_lock();
+
 	if (netif_running(dev))
 		ixgbevf_close(dev);
 
@@ -3276,6 +3241,8 @@ static void ixgbevf_queue_reset_subtask(struct ixgbevf_adapter *adapter)
 
 	if (netif_running(dev))
 		ixgbevf_open(dev);
+
+	rtnl_unlock();
 }
 
 static void ixgbevf_tx_ctxtdesc(struct ixgbevf_ring *tx_ring,
@@ -3796,17 +3763,14 @@ static int ixgbevf_suspend(struct pci_dev *pdev, pm_message_t state)
 	int retval = 0;
 #endif
 
+	rtnl_lock();
 	netif_device_detach(netdev);
 
-	if (netif_running(netdev)) {
-		rtnl_lock();
-		ixgbevf_down(adapter);
-		ixgbevf_free_irq(adapter);
-		ixgbevf_free_all_tx_resources(adapter);
-		ixgbevf_free_all_rx_resources(adapter);
-		ixgbevf_clear_interrupt_scheme(adapter);
-		rtnl_unlock();
-	}
+	if (netif_running(netdev))
+		ixgbevf_close_suspend(adapter);
+
+	ixgbevf_clear_interrupt_scheme(adapter);
+	rtnl_unlock();
 
 #ifdef CONFIG_PM
 	retval = pci_save_state(pdev);
@@ -3838,6 +3802,8 @@ static int ixgbevf_resume(struct pci_dev *pdev)
 		dev_err(&pdev->dev, "Cannot enable PCI device from suspend\n");
 		return err;
 	}
+
+	adapter->hw.hw_addr = adapter->io_addr;
 	smp_mb__before_atomic();
 	clear_bit(__IXGBEVF_DISABLED, &adapter->state);
 	pci_set_master(pdev);
@@ -3869,8 +3835,8 @@ static void ixgbevf_shutdown(struct pci_dev *pdev)
 	ixgbevf_suspend(pdev, PMSG_SUSPEND);
 }
 
-static struct rtnl_link_stats64 *ixgbevf_get_stats(struct net_device *netdev,
-						struct rtnl_link_stats64 *stats)
+static void ixgbevf_get_stats(struct net_device *netdev,
+			      struct rtnl_link_stats64 *stats)
 {
 	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
 	unsigned int start;
@@ -3903,8 +3869,6 @@ static struct rtnl_link_stats64 *ixgbevf_get_stats(struct net_device *netdev,
 		stats->tx_bytes += bytes;
 		stats->tx_packets += packets;
 	}
-
-	return stats;
 }
 
 #define IXGBEVF_MAX_MAC_HDR_LEN		127
@@ -3953,9 +3917,6 @@ static const struct net_device_ops ixgbevf_netdev_ops = {
 	.ndo_tx_timeout		= ixgbevf_tx_timeout,
 	.ndo_vlan_rx_add_vid	= ixgbevf_vlan_rx_add_vid,
 	.ndo_vlan_rx_kill_vid	= ixgbevf_vlan_rx_kill_vid,
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	.ndo_busy_poll		= ixgbevf_busy_poll_recv,
-#endif
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	.ndo_poll_controller	= ixgbevf_netpoll,
 #endif
@@ -4102,6 +4063,7 @@ static int ixgbevf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	switch (adapter->hw.api_version) {
 	case ixgbe_mbox_api_11:
 	case ixgbe_mbox_api_12:
+	case ixgbe_mbox_api_13:
 		netdev->max_mtu = IXGBE_MAX_JUMBO_FRAME_SIZE -
 				  (ETH_HLEN + ETH_FCS_LEN);
 		break;
@@ -4244,7 +4206,7 @@ static pci_ers_result_t ixgbevf_io_error_detected(struct pci_dev *pdev,
 	}
 
 	if (netif_running(netdev))
-		ixgbevf_down(adapter);
+		ixgbevf_close_suspend(adapter);
 
 	if (!test_and_set_bit(__IXGBEVF_DISABLED, &adapter->state))
 		pci_disable_device(pdev);
@@ -4272,6 +4234,7 @@ static pci_ers_result_t ixgbevf_io_slot_reset(struct pci_dev *pdev)
 		return PCI_ERS_RESULT_DISCONNECT;
 	}
 
+	adapter->hw.hw_addr = adapter->io_addr;
 	smp_mb__before_atomic();
 	clear_bit(__IXGBEVF_DISABLED, &adapter->state);
 	pci_set_master(pdev);
@@ -4292,12 +4255,13 @@ static pci_ers_result_t ixgbevf_io_slot_reset(struct pci_dev *pdev)
 static void ixgbevf_io_resume(struct pci_dev *pdev)
 {
 	struct net_device *netdev = pci_get_drvdata(pdev);
-	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
 
+	rtnl_lock();
 	if (netif_running(netdev))
-		ixgbevf_up(adapter);
+		ixgbevf_open(netdev);
 
 	netif_device_attach(netdev);
+	rtnl_unlock();
 }
 
 /* PCI Error Recovery (ERS) */
diff --git a/drivers/net/ethernet/intel/ixgbevf/mbx.h b/drivers/net/ethernet/intel/ixgbevf/mbx.h
index 340cdd469455..bc0442acae78 100644
--- a/drivers/net/ethernet/intel/ixgbevf/mbx.h
+++ b/drivers/net/ethernet/intel/ixgbevf/mbx.h
@@ -84,6 +84,7 @@ enum ixgbe_pfvf_api_rev {
 	ixgbe_mbox_api_20,	/* API version 2.0, solaris Phase1 VF driver */
 	ixgbe_mbox_api_11,	/* API version 1.1, linux/freebsd VF driver */
 	ixgbe_mbox_api_12,	/* API version 1.2, linux/freebsd VF driver */
+	ixgbe_mbox_api_13,	/* API version 1.3, linux/freebsd VF driver */
 	/* This value should always be last */
 	ixgbe_mbox_api_unknown,	/* indicates that API version is not known */
 };
diff --git a/drivers/net/ethernet/intel/ixgbevf/vf.c b/drivers/net/ethernet/intel/ixgbevf/vf.c
index d46ba1dabcb7..8a5db9d7219d 100644
--- a/drivers/net/ethernet/intel/ixgbevf/vf.c
+++ b/drivers/net/ethernet/intel/ixgbevf/vf.c
@@ -330,9 +330,14 @@ int ixgbevf_get_reta_locked(struct ixgbe_hw *hw, u32 *reta, int num_rx_queues)
 	 * Thus return an error if API doesn't support RETA querying or querying
 	 * is not supported for this device type.
 	 */
-	if (hw->api_version != ixgbe_mbox_api_12 ||
-	    hw->mac.type >= ixgbe_mac_X550_vf)
+	switch (hw->api_version) {
+	case ixgbe_mbox_api_13:
+	case ixgbe_mbox_api_12:
+		if (hw->mac.type >= ixgbe_mac_X550_vf)
+			break;
+	default:
 		return -EOPNOTSUPP;
+	}
 
 	msgbuf[0] = IXGBE_VF_GET_RETA;
 
@@ -391,9 +396,14 @@ int ixgbevf_get_rss_key_locked(struct ixgbe_hw *hw, u8 *rss_key)
 	 * Thus return an error if API doesn't support RSS Random Key retrieval
 	 * or if the operation is not supported for this device type.
 	 */
-	if (hw->api_version != ixgbe_mbox_api_12 ||
-	    hw->mac.type >= ixgbe_mac_X550_vf)
+	switch (hw->api_version) {
+	case ixgbe_mbox_api_13:
+	case ixgbe_mbox_api_12:
+		if (hw->mac.type >= ixgbe_mac_X550_vf)
+			break;
+	default:
 		return -EOPNOTSUPP;
+	}
 
 	msgbuf[0] = IXGBE_VF_GET_RSS_KEY;
 	err = hw->mbx.ops.write_posted(hw, msgbuf, 1);
@@ -545,6 +555,11 @@ static s32 ixgbevf_update_xcast_mode(struct ixgbe_hw *hw, int xcast_mode)
 
 	switch (hw->api_version) {
 	case ixgbe_mbox_api_12:
+		/* promisc introduced in 1.3 version */
+		if (xcast_mode == IXGBEVF_XCAST_MODE_PROMISC)
+			return -EOPNOTSUPP;
+		/* Fall threw */
+	case ixgbe_mbox_api_13:
 		break;
 	default:
 		return -EOPNOTSUPP;
@@ -884,6 +899,7 @@ int ixgbevf_get_queues(struct ixgbe_hw *hw, unsigned int *num_tcs,
 	switch (hw->api_version) {
 	case ixgbe_mbox_api_11:
 	case ixgbe_mbox_api_12:
+	case ixgbe_mbox_api_13:
 		break;
 	default:
 		return 0;
diff --git a/drivers/net/ethernet/jme.c b/drivers/net/ethernet/jme.c
index f9fcab54783c..f580b49e6b67 100644
--- a/drivers/net/ethernet/jme.c
+++ b/drivers/net/ethernet/jme.c
@@ -1879,7 +1879,7 @@ jme_open(struct net_device *netdev)
 
 	jme_phy_on(jme);
 	if (test_bit(JME_FLAG_SSET, &jme->flags))
-		jme_set_settings(netdev, &jme->old_ecmd);
+		jme_set_link_ksettings(netdev, &jme->old_cmd);
 	else
 		jme_reset_phy_processor(jme);
 	jme_phy_calibration(jme);
@@ -2374,7 +2374,7 @@ jme_tx_timeout(struct net_device *netdev)
 	jme->phylink = 0;
 	jme_reset_phy_processor(jme);
 	if (test_bit(JME_FLAG_SSET, &jme->flags))
-		jme_set_settings(netdev, &jme->old_ecmd);
+		jme_set_link_ksettings(netdev, &jme->old_cmd);
 
 	/*
 	 * Force to Reset the link again
@@ -2648,27 +2648,27 @@ jme_set_wol(struct net_device *netdev,
 }
 
 static int
-jme_get_settings(struct net_device *netdev,
-		     struct ethtool_cmd *ecmd)
+jme_get_link_ksettings(struct net_device *netdev,
+		       struct ethtool_link_ksettings *cmd)
 {
 	struct jme_adapter *jme = netdev_priv(netdev);
 	int rc;
 
 	spin_lock_bh(&jme->phy_lock);
-	rc = mii_ethtool_gset(&(jme->mii_if), ecmd);
+	rc = mii_ethtool_get_link_ksettings(&jme->mii_if, cmd);
 	spin_unlock_bh(&jme->phy_lock);
 	return rc;
 }
 
 static int
-jme_set_settings(struct net_device *netdev,
-		     struct ethtool_cmd *ecmd)
+jme_set_link_ksettings(struct net_device *netdev,
+		       const struct ethtool_link_ksettings *cmd)
 {
 	struct jme_adapter *jme = netdev_priv(netdev);
 	int rc, fdc = 0;
 
-	if (ethtool_cmd_speed(ecmd) == SPEED_1000
-	    && ecmd->autoneg != AUTONEG_ENABLE)
+	if (cmd->base.speed == SPEED_1000 &&
+	    cmd->base.autoneg != AUTONEG_ENABLE)
 		return -EINVAL;
 
 	/*
@@ -2676,18 +2676,18 @@ jme_set_settings(struct net_device *netdev,
 	 * Hardware would not generate link change interrupt.
 	 */
 	if (jme->mii_if.force_media &&
-	ecmd->autoneg != AUTONEG_ENABLE &&
-	(jme->mii_if.full_duplex != ecmd->duplex))
+	    cmd->base.autoneg != AUTONEG_ENABLE &&
+	    (jme->mii_if.full_duplex != cmd->base.duplex))
 		fdc = 1;
 
 	spin_lock_bh(&jme->phy_lock);
-	rc = mii_ethtool_sset(&(jme->mii_if), ecmd);
+	rc = mii_ethtool_set_link_ksettings(&jme->mii_if, cmd);
 	spin_unlock_bh(&jme->phy_lock);
 
 	if (!rc) {
 		if (fdc)
 			jme_reset_link(jme);
-		jme->old_ecmd = *ecmd;
+		jme->old_cmd = *cmd;
 		set_bit(JME_FLAG_SSET, &jme->flags);
 	}
 
@@ -2716,7 +2716,7 @@ jme_ioctl(struct net_device *netdev, struct ifreq *rq, int cmd)
 	if (!rc && (cmd == SIOCSMIIREG)) {
 		if (duplex_chg)
 			jme_reset_link(jme);
-		jme_get_settings(netdev, &jme->old_ecmd);
+		jme_get_link_ksettings(netdev, &jme->old_cmd);
 		set_bit(JME_FLAG_SSET, &jme->flags);
 	}
 
@@ -2915,8 +2915,6 @@ static const struct ethtool_ops jme_ethtool_ops = {
 	.set_pauseparam		= jme_set_pauseparam,
 	.get_wol		= jme_get_wol,
 	.set_wol		= jme_set_wol,
-	.get_settings		= jme_get_settings,
-	.set_settings		= jme_set_settings,
 	.get_link		= jme_get_link,
 	.get_msglevel           = jme_get_msglevel,
 	.set_msglevel           = jme_set_msglevel,
@@ -2924,6 +2922,8 @@ static const struct ethtool_ops jme_ethtool_ops = {
 	.get_eeprom_len		= jme_get_eeprom_len,
 	.get_eeprom		= jme_get_eeprom,
 	.set_eeprom		= jme_set_eeprom,
+	.get_link_ksettings	= jme_get_link_ksettings,
+	.set_link_ksettings	= jme_set_link_ksettings,
 };
 
 static int
@@ -3306,7 +3306,7 @@ jme_resume(struct device *dev)
 	jme_clear_pm_disable_wol(jme);
 	jme_phy_on(jme);
 	if (test_bit(JME_FLAG_SSET, &jme->flags))
-		jme_set_settings(netdev, &jme->old_ecmd);
+		jme_set_link_ksettings(netdev, &jme->old_cmd);
 	else
 		jme_reset_phy_processor(jme);
 	jme_phy_calibration(jme);
diff --git a/drivers/net/ethernet/jme.h b/drivers/net/ethernet/jme.h
index 58cd67c0c8e4..89535c019f04 100644
--- a/drivers/net/ethernet/jme.h
+++ b/drivers/net/ethernet/jme.h
@@ -447,7 +447,7 @@ struct jme_adapter {
 	u8			chip_sub_rev;
 	u8			pcirev;
 	u32			msg_enable;
-	struct ethtool_cmd	old_ecmd;
+	struct ethtool_link_ksettings old_cmd;
 	unsigned int		old_mtu;
 	struct dynpcc_info	dpi;
 	atomic_t		intr_sem;
@@ -1270,8 +1270,8 @@ static inline int new_phy_power_ctrl(u8 chip_main_rev)
 /*
  * Function prototypes
  */
-static int jme_set_settings(struct net_device *netdev,
-				struct ethtool_cmd *ecmd);
+static int jme_set_link_ksettings(struct net_device *netdev,
+				  const struct ethtool_link_ksettings *cmd);
 static void jme_set_unicastaddr(struct net_device *netdev);
 static void jme_set_multi(struct net_device *netdev);
 
diff --git a/drivers/net/ethernet/korina.c b/drivers/net/ethernet/korina.c
index 8037426ec50f..9fae98caf83a 100644
--- a/drivers/net/ethernet/korina.c
+++ b/drivers/net/ethernet/korina.c
@@ -464,7 +464,7 @@ static int korina_poll(struct napi_struct *napi, int budget)
 
 	work_done = korina_rx(dev, budget);
 	if (work_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 
 		writel(readl(&lp->rx_dma_regs->dmasm) &
 			~(DMA_STAT_DONE | DMA_STAT_HALT | DMA_STAT_ERR),
@@ -695,25 +695,27 @@ static void netdev_get_drvinfo(struct net_device *dev,
 	strlcpy(info->bus_info, lp->dev->name, sizeof(info->bus_info));
 }
 
-static int netdev_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int netdev_get_link_ksettings(struct net_device *dev,
+				     struct ethtool_link_ksettings *cmd)
 {
 	struct korina_private *lp = netdev_priv(dev);
 	int rc;
 
 	spin_lock_irq(&lp->lock);
-	rc = mii_ethtool_gset(&lp->mii_if, cmd);
+	rc = mii_ethtool_get_link_ksettings(&lp->mii_if, cmd);
 	spin_unlock_irq(&lp->lock);
 
 	return rc;
 }
 
-static int netdev_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int netdev_set_link_ksettings(struct net_device *dev,
+				     const struct ethtool_link_ksettings *cmd)
 {
 	struct korina_private *lp = netdev_priv(dev);
 	int rc;
 
 	spin_lock_irq(&lp->lock);
-	rc = mii_ethtool_sset(&lp->mii_if, cmd);
+	rc = mii_ethtool_set_link_ksettings(&lp->mii_if, cmd);
 	spin_unlock_irq(&lp->lock);
 	korina_set_carrier(&lp->mii_if);
 
@@ -729,9 +731,9 @@ static u32 netdev_get_link(struct net_device *dev)
 
 static const struct ethtool_ops netdev_ethtool_ops = {
 	.get_drvinfo            = netdev_get_drvinfo,
-	.get_settings           = netdev_get_settings,
-	.set_settings           = netdev_set_settings,
 	.get_link               = netdev_get_link,
+	.get_link_ksettings     = netdev_get_link_ksettings,
+	.set_link_ksettings     = netdev_set_link_ksettings,
 };
 
 static int korina_alloc_ring(struct net_device *dev)
diff --git a/drivers/net/ethernet/lantiq_etop.c b/drivers/net/ethernet/lantiq_etop.c
index faea52da8dae..afc810069440 100644
--- a/drivers/net/ethernet/lantiq_etop.c
+++ b/drivers/net/ethernet/lantiq_etop.c
@@ -156,24 +156,21 @@ ltq_etop_poll_rx(struct napi_struct *napi, int budget)
 {
 	struct ltq_etop_chan *ch = container_of(napi,
 				struct ltq_etop_chan, napi);
-	int rx = 0;
-	int complete = 0;
+	int work_done = 0;
 
-	while ((rx < budget) && !complete) {
+	while (work_done < budget) {
 		struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->dma.desc];
 
-		if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) == LTQ_DMA_C) {
-			ltq_etop_hw_receive(ch);
-			rx++;
-		} else {
-			complete = 1;
-		}
+		if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) != LTQ_DMA_C)
+			break;
+		ltq_etop_hw_receive(ch);
+		work_done++;
 	}
-	if (complete || !rx) {
-		napi_complete(&ch->napi);
+	if (work_done < budget) {
+		napi_complete_done(&ch->napi, work_done);
 		ltq_dma_ack_irq(&ch->dma);
 	}
-	return rx;
+	return work_done;
 }
 
 static int
diff --git a/drivers/net/ethernet/marvell/Kconfig b/drivers/net/ethernet/marvell/Kconfig
index f4b7cf18fb0f..d2555e8b947e 100644
--- a/drivers/net/ethernet/marvell/Kconfig
+++ b/drivers/net/ethernet/marvell/Kconfig
@@ -83,9 +83,8 @@ config MVNETA_BM
 
 config MVPP2
 	tristate "Marvell Armada 375 network interface support"
-	depends on MACH_ARMADA_375 || COMPILE_TEST
+	depends on ARCH_MVEBU || COMPILE_TEST
 	depends on HAS_DMA
-	depends on !64BIT
 	select MVMDIO
 	---help---
 	  This driver supports the network interface units in the
diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c
index 1fa7c03edec2..25642dee49d3 100644
--- a/drivers/net/ethernet/marvell/mv643xx_eth.c
+++ b/drivers/net/ethernet/marvell/mv643xx_eth.c
@@ -1504,9 +1504,7 @@ mv643xx_eth_get_link_ksettings_phy(struct mv643xx_eth_private *mp,
 	int err;
 	u32 supported, advertising;
 
-	err = phy_read_status(dev->phydev);
-	if (err == 0)
-		err = phy_ethtool_ksettings_get(dev->phydev, cmd);
+	err = phy_ethtool_ksettings_get(dev->phydev, cmd);
 
 	/*
 	 * The MAC does not support 1000baseT_Half.
@@ -2319,7 +2317,7 @@ static int mv643xx_eth_poll(struct napi_struct *napi, int budget)
 	if (work_done < budget) {
 		if (mp->oom)
 			mod_timer(&mp->rx_oom, jiffies + (HZ / 10));
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		wrlp(mp, INT_MASK, mp->int_mask);
 	}
 
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index e05e22705cf7..61dd4462411c 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -28,6 +28,7 @@
 #include <linux/of_mdio.h>
 #include <linux/of_net.h>
 #include <linux/phy.h>
+#include <linux/phy_fixed.h>
 #include <linux/platform_device.h>
 #include <linux/skbuff.h>
 #include <net/hwbm.h>
@@ -224,6 +225,7 @@
 #define      MVNETA_TXQ_SENT_THRESH_MASK(coal)   ((coal) << 16)
 #define MVNETA_TXQ_UPDATE_REG(q)                 (0x3c60 + ((q) << 2))
 #define      MVNETA_TXQ_DEC_SENT_SHIFT           16
+#define      MVNETA_TXQ_DEC_SENT_MASK            0xff
 #define MVNETA_TXQ_STATUS_REG(q)                 (0x3c40 + ((q) << 2))
 #define      MVNETA_TXQ_SENT_DESC_SHIFT          16
 #define      MVNETA_TXQ_SENT_DESC_MASK           0x3fff0000
@@ -525,6 +527,7 @@ struct mvneta_tx_queue {
 	 * descriptor ring
 	 */
 	int count;
+	int pending;
 	int tx_stop_threshold;
 	int tx_wake_threshold;
 
@@ -652,7 +655,7 @@ static void mvneta_mib_counters_clear(struct mvneta_port *pp)
 }
 
 /* Get System Network Statistics */
-static struct rtnl_link_stats64 *
+static void
 mvneta_get_stats64(struct net_device *dev,
 		   struct rtnl_link_stats64 *stats)
 {
@@ -686,8 +689,6 @@ mvneta_get_stats64(struct net_device *dev,
 	stats->rx_dropped	= dev->stats.rx_dropped;
 
 	stats->tx_dropped	= dev->stats.tx_dropped;
-
-	return stats;
 }
 
 /* Rx descriptors helper methods */
@@ -820,8 +821,9 @@ static void mvneta_txq_pend_desc_add(struct mvneta_port *pp,
 	/* Only 255 descriptors can be added at once ; Assume caller
 	 * process TX desriptors in quanta less than 256
 	 */
-	val = pend_desc;
+	val = pend_desc + txq->pending;
 	mvreg_write(pp, MVNETA_TXQ_UPDATE_REG(txq->id), val);
+	txq->pending = 0;
 }
 
 /* Get pointer to next TX descriptor to be processed (send) by HW */
@@ -1758,8 +1760,10 @@ static struct mvneta_tx_queue *mvneta_tx_done_policy(struct mvneta_port *pp,
 
 /* Free tx queue skbuffs */
 static void mvneta_txq_bufs_free(struct mvneta_port *pp,
-				 struct mvneta_tx_queue *txq, int num)
+				 struct mvneta_tx_queue *txq, int num,
+				 struct netdev_queue *nq)
 {
+	unsigned int bytes_compl = 0, pkts_compl = 0;
 	int i;
 
 	for (i = 0; i < num; i++) {
@@ -1767,6 +1771,11 @@ static void mvneta_txq_bufs_free(struct mvneta_port *pp,
 			txq->txq_get_index;
 		struct sk_buff *skb = txq->tx_skb[txq->txq_get_index];
 
+		if (skb) {
+			bytes_compl += skb->len;
+			pkts_compl++;
+		}
+
 		mvneta_txq_inc_get(txq);
 
 		if (!IS_TSO_HEADER(txq, tx_desc->buf_phys_addr))
@@ -1777,6 +1786,8 @@ static void mvneta_txq_bufs_free(struct mvneta_port *pp,
 			continue;
 		dev_kfree_skb_any(skb);
 	}
+
+	netdev_tx_completed_queue(nq, pkts_compl, bytes_compl);
 }
 
 /* Handle end of transmission */
@@ -1790,7 +1801,7 @@ static void mvneta_txq_done(struct mvneta_port *pp,
 	if (!tx_done)
 		return;
 
-	mvneta_txq_bufs_free(pp, txq, tx_done);
+	mvneta_txq_bufs_free(pp, txq, tx_done, nq);
 
 	txq->count -= tx_done;
 
@@ -2400,12 +2411,18 @@ out:
 		struct mvneta_pcpu_stats *stats = this_cpu_ptr(pp->stats);
 		struct netdev_queue *nq = netdev_get_tx_queue(dev, txq_id);
 
-		txq->count += frags;
-		mvneta_txq_pend_desc_add(pp, txq, frags);
+		netdev_tx_sent_queue(nq, len);
 
+		txq->count += frags;
 		if (txq->count >= txq->tx_stop_threshold)
 			netif_tx_stop_queue(nq);
 
+		if (!skb->xmit_more || netif_xmit_stopped(nq) ||
+		    txq->pending + frags > MVNETA_TXQ_DEC_SENT_MASK)
+			mvneta_txq_pend_desc_add(pp, txq, frags);
+		else
+			txq->pending += frags;
+
 		u64_stats_update_begin(&stats->syncp);
 		stats->tx_packets++;
 		stats->tx_bytes  += len;
@@ -2424,9 +2441,10 @@ static void mvneta_txq_done_force(struct mvneta_port *pp,
 				  struct mvneta_tx_queue *txq)
 
 {
+	struct netdev_queue *nq = netdev_get_tx_queue(pp->dev, txq->id);
 	int tx_done = txq->count;
 
-	mvneta_txq_bufs_free(pp, txq, tx_done);
+	mvneta_txq_bufs_free(pp, txq, tx_done, nq);
 
 	/* reset txq */
 	txq->count = 0;
@@ -2750,11 +2768,9 @@ static int mvneta_poll(struct napi_struct *napi, int budget)
 			rx_done = mvneta_rx_swbm(pp, budget, &pp->rxqs[rx_queue]);
 	}
 
-	budget -= rx_done;
-
-	if (budget > 0) {
+	if (rx_done < budget) {
 		cause_rx_tx = 0;
-		napi_complete(napi);
+		napi_complete_done(napi, rx_done);
 
 		if (pp->neta_armada3700) {
 			unsigned long flags;
@@ -2952,6 +2968,8 @@ static int mvneta_txq_init(struct mvneta_port *pp,
 static void mvneta_txq_deinit(struct mvneta_port *pp,
 			      struct mvneta_tx_queue *txq)
 {
+	struct netdev_queue *nq = netdev_get_tx_queue(pp->dev, txq->id);
+
 	kfree(txq->tx_skb);
 
 	if (txq->tso_hdrs)
@@ -2963,6 +2981,8 @@ static void mvneta_txq_deinit(struct mvneta_port *pp,
 				  txq->size * MVNETA_DESC_ALIGNED_SIZE,
 				  txq->descs, txq->descs_phys);
 
+	netdev_tx_reset_queue(nq);
+
 	txq->descs             = NULL;
 	txq->last_desc         = 0;
 	txq->next_desc_to_proc = 0;
@@ -3908,6 +3928,25 @@ static int mvneta_ethtool_get_rxfh(struct net_device *dev, u32 *indir, u8 *key,
 	return 0;
 }
 
+static void mvneta_ethtool_get_wol(struct net_device *dev,
+				   struct ethtool_wolinfo *wol)
+{
+	wol->supported = 0;
+	wol->wolopts = 0;
+
+	if (dev->phydev)
+		phy_ethtool_get_wol(dev->phydev, wol);
+}
+
+static int mvneta_ethtool_set_wol(struct net_device *dev,
+				  struct ethtool_wolinfo *wol)
+{
+	if (!dev->phydev)
+		return -EOPNOTSUPP;
+
+	return phy_ethtool_set_wol(dev->phydev, wol);
+}
+
 static const struct net_device_ops mvneta_netdev_ops = {
 	.ndo_open            = mvneta_open,
 	.ndo_stop            = mvneta_stop,
@@ -3920,7 +3959,7 @@ static const struct net_device_ops mvneta_netdev_ops = {
 	.ndo_do_ioctl        = mvneta_ioctl,
 };
 
-const struct ethtool_ops mvneta_eth_tool_ops = {
+static const struct ethtool_ops mvneta_eth_tool_ops = {
 	.nway_reset	= phy_ethtool_nway_reset,
 	.get_link       = ethtool_op_get_link,
 	.set_coalesce   = mvneta_ethtool_set_coalesce,
@@ -3937,6 +3976,8 @@ const struct ethtool_ops mvneta_eth_tool_ops = {
 	.set_rxfh	= mvneta_ethtool_set_rxfh,
 	.get_link_ksettings = phy_ethtool_get_link_ksettings,
 	.set_link_ksettings = mvneta_ethtool_set_link_ksettings,
+	.get_wol        = mvneta_ethtool_get_wol,
+	.set_wol        = mvneta_ethtool_set_wol,
 };
 
 /* Initialize hw */
diff --git a/drivers/net/ethernet/marvell/mvpp2.c b/drivers/net/ethernet/marvell/mvpp2.c
index 4fe430ceb194..d00421b9ffea 100644
--- a/drivers/net/ethernet/marvell/mvpp2.c
+++ b/drivers/net/ethernet/marvell/mvpp2.c
@@ -154,6 +154,7 @@
 
 /* Interrupt Cause and Mask registers */
 #define MVPP2_ISR_RX_THRESHOLD_REG(rxq)		(0x5200 + 4 * (rxq))
+#define     MVPP2_MAX_ISR_RX_THRESHOLD		0xfffff0
 #define MVPP2_ISR_RXQ_GROUP_REG(rxq)		(0x5400 + 4 * (rxq))
 #define MVPP2_ISR_ENABLE_REG(port)		(0x5420 + 4 * (port))
 #define     MVPP2_ISR_ENABLE_INTERRUPT(mask)	((mask) & 0xffff)
@@ -252,12 +253,8 @@
 #define MVPP2_SRC_ADDR_HIGH			0x28
 #define MVPP2_PHY_AN_CFG0_REG			0x34
 #define     MVPP2_PHY_AN_STOP_SMI0_MASK		BIT(7)
-#define MVPP2_MIB_COUNTERS_BASE(port)		(0x1000 + ((port) >> 1) * \
-						0x400 + (port) * 0x400)
-#define     MVPP2_MIB_LATE_COLLISION		0x7c
-#define MVPP2_ISR_SUM_MASK_REG			0x220c
 #define MVPP2_MNG_EXTENDED_GLOBAL_CTRL_REG	0x305c
-#define MVPP2_EXT_GLOBAL_CTRL_DEFAULT		0x27
+#define     MVPP2_EXT_GLOBAL_CTRL_DEFAULT	0x27
 
 /* Per-port registers */
 #define MVPP2_GMAC_CTRL_0_REG			0x0
@@ -513,28 +510,28 @@ enum mvpp2_tag_type {
 /* Sram result info bits assignment */
 #define MVPP2_PRS_RI_MAC_ME_MASK		0x1
 #define MVPP2_PRS_RI_DSA_MASK			0x2
-#define MVPP2_PRS_RI_VLAN_MASK			0xc
-#define MVPP2_PRS_RI_VLAN_NONE			~(BIT(2) | BIT(3))
+#define MVPP2_PRS_RI_VLAN_MASK			(BIT(2) | BIT(3))
+#define MVPP2_PRS_RI_VLAN_NONE			0x0
 #define MVPP2_PRS_RI_VLAN_SINGLE		BIT(2)
 #define MVPP2_PRS_RI_VLAN_DOUBLE		BIT(3)
 #define MVPP2_PRS_RI_VLAN_TRIPLE		(BIT(2) | BIT(3))
 #define MVPP2_PRS_RI_CPU_CODE_MASK		0x70
 #define MVPP2_PRS_RI_CPU_CODE_RX_SPEC		BIT(4)
-#define MVPP2_PRS_RI_L2_CAST_MASK		0x600
-#define MVPP2_PRS_RI_L2_UCAST			~(BIT(9) | BIT(10))
+#define MVPP2_PRS_RI_L2_CAST_MASK		(BIT(9) | BIT(10))
+#define MVPP2_PRS_RI_L2_UCAST			0x0
 #define MVPP2_PRS_RI_L2_MCAST			BIT(9)
 #define MVPP2_PRS_RI_L2_BCAST			BIT(10)
 #define MVPP2_PRS_RI_PPPOE_MASK			0x800
-#define MVPP2_PRS_RI_L3_PROTO_MASK		0x7000
-#define MVPP2_PRS_RI_L3_UN			~(BIT(12) | BIT(13) | BIT(14))
+#define MVPP2_PRS_RI_L3_PROTO_MASK		(BIT(12) | BIT(13) | BIT(14))
+#define MVPP2_PRS_RI_L3_UN			0x0
 #define MVPP2_PRS_RI_L3_IP4			BIT(12)
 #define MVPP2_PRS_RI_L3_IP4_OPT			BIT(13)
 #define MVPP2_PRS_RI_L3_IP4_OTHER		(BIT(12) | BIT(13))
 #define MVPP2_PRS_RI_L3_IP6			BIT(14)
 #define MVPP2_PRS_RI_L3_IP6_EXT			(BIT(12) | BIT(14))
 #define MVPP2_PRS_RI_L3_ARP			(BIT(13) | BIT(14))
-#define MVPP2_PRS_RI_L3_ADDR_MASK		0x18000
-#define MVPP2_PRS_RI_L3_UCAST			~(BIT(15) | BIT(16))
+#define MVPP2_PRS_RI_L3_ADDR_MASK		(BIT(15) | BIT(16))
+#define MVPP2_PRS_RI_L3_UCAST			0x0
 #define MVPP2_PRS_RI_L3_MCAST			BIT(15)
 #define MVPP2_PRS_RI_L3_BCAST			(BIT(15) | BIT(16))
 #define MVPP2_PRS_RI_IP_FRAG_MASK		0x20000
@@ -822,9 +819,6 @@ struct mvpp2_tx_queue {
 	/* Per-CPU control of physical Tx queues */
 	struct mvpp2_txq_pcpu __percpu *pcpu;
 
-	/* Array of transmitted skb */
-	struct sk_buff **tx_skb;
-
 	u32 done_pkts_coal;
 
 	/* Virtual address of thex Tx DMA descriptors array */
@@ -924,6 +918,7 @@ struct mvpp2_bm_pool {
 	int buf_size;
 	/* Packet size */
 	int pkt_size;
+	int frag_size;
 
 	/* BPPE virtual base address */
 	u32 *virt_addr;
@@ -932,10 +927,6 @@ struct mvpp2_bm_pool {
 
 	/* Ports using BM pool */
 	u32 port_map;
-
-	/* Occupied buffers indicator */
-	atomic_t in_use;
-	int in_use_thresh;
 };
 
 struct mvpp2_buff_hdr {
@@ -991,7 +982,7 @@ static void mvpp2_txq_inc_put(struct mvpp2_txq_pcpu *txq_pcpu,
 		txq_pcpu->buffs + txq_pcpu->txq_put_index;
 	tx_buf->skb = skb;
 	tx_buf->size = tx_desc->data_size;
-	tx_buf->phys = tx_desc->buf_phys_addr;
+	tx_buf->phys = tx_desc->buf_phys_addr + tx_desc->packet_offset;
 	txq_pcpu->txq_put_index++;
 	if (txq_pcpu->txq_put_index == txq_pcpu->size)
 		txq_pcpu->txq_put_index = 0;
@@ -3364,6 +3355,22 @@ static void mvpp2_cls_oversize_rxq_set(struct mvpp2_port *port)
 	mvpp2_write(port->priv, MVPP2_CLS_SWFWD_PCTRL_REG, val);
 }
 
+static void *mvpp2_frag_alloc(const struct mvpp2_bm_pool *pool)
+{
+	if (likely(pool->frag_size <= PAGE_SIZE))
+		return netdev_alloc_frag(pool->frag_size);
+	else
+		return kmalloc(pool->frag_size, GFP_ATOMIC);
+}
+
+static void mvpp2_frag_free(const struct mvpp2_bm_pool *pool, void *data)
+{
+	if (likely(pool->frag_size <= PAGE_SIZE))
+		skb_free_frag(data);
+	else
+		kfree(data);
+}
+
 /* Buffer Manager configuration routines */
 
 /* Create pool */
@@ -3381,7 +3388,8 @@ static int mvpp2_bm_pool_create(struct platform_device *pdev,
 	if (!bm_pool->virt_addr)
 		return -ENOMEM;
 
-	if (!IS_ALIGNED((u32)bm_pool->virt_addr, MVPP2_BM_POOL_PTR_ALIGN)) {
+	if (!IS_ALIGNED((unsigned long)bm_pool->virt_addr,
+			MVPP2_BM_POOL_PTR_ALIGN)) {
 		dma_free_coherent(&pdev->dev, size_bytes, bm_pool->virt_addr,
 				  bm_pool->phys_addr);
 		dev_err(&pdev->dev, "BM pool %d is not %d bytes aligned\n",
@@ -3401,7 +3409,6 @@ static int mvpp2_bm_pool_create(struct platform_device *pdev,
 	bm_pool->size = size;
 	bm_pool->pkt_size = 0;
 	bm_pool->buf_num = 0;
-	atomic_set(&bm_pool->in_use, 0);
 
 	return 0;
 }
@@ -3427,7 +3434,7 @@ static void mvpp2_bm_bufs_free(struct device *dev, struct mvpp2 *priv,
 
 	for (i = 0; i < bm_pool->buf_num; i++) {
 		dma_addr_t buf_phys_addr;
-		u32 vaddr;
+		unsigned long vaddr;
 
 		/* Get buffer virtual address (indirect access) */
 		buf_phys_addr = mvpp2_read(priv,
@@ -3439,7 +3446,8 @@ static void mvpp2_bm_bufs_free(struct device *dev, struct mvpp2 *priv,
 
 		if (!vaddr)
 			break;
-		dev_kfree_skb_any((struct sk_buff *)vaddr);
+
+		mvpp2_frag_free(bm_pool, (void *)vaddr);
 	}
 
 	/* Update BM driver with number of buffers removed from pool */
@@ -3553,29 +3561,28 @@ static void mvpp2_rxq_short_pool_set(struct mvpp2_port *port,
 	mvpp2_write(port->priv, MVPP2_RXQ_CONFIG_REG(prxq), val);
 }
 
-/* Allocate skb for BM pool */
-static struct sk_buff *mvpp2_skb_alloc(struct mvpp2_port *port,
-				       struct mvpp2_bm_pool *bm_pool,
-				       dma_addr_t *buf_phys_addr,
-				       gfp_t gfp_mask)
+static void *mvpp2_buf_alloc(struct mvpp2_port *port,
+			     struct mvpp2_bm_pool *bm_pool,
+			     dma_addr_t *buf_phys_addr,
+			     gfp_t gfp_mask)
 {
-	struct sk_buff *skb;
 	dma_addr_t phys_addr;
+	void *data;
 
-	skb = __dev_alloc_skb(bm_pool->pkt_size, gfp_mask);
-	if (!skb)
+	data = mvpp2_frag_alloc(bm_pool);
+	if (!data)
 		return NULL;
 
-	phys_addr = dma_map_single(port->dev->dev.parent, skb->head,
+	phys_addr = dma_map_single(port->dev->dev.parent, data,
 				   MVPP2_RX_BUF_SIZE(bm_pool->pkt_size),
 				    DMA_FROM_DEVICE);
 	if (unlikely(dma_mapping_error(port->dev->dev.parent, phys_addr))) {
-		dev_kfree_skb_any(skb);
+		mvpp2_frag_free(bm_pool, data);
 		return NULL;
 	}
 	*buf_phys_addr = phys_addr;
 
-	return skb;
+	return data;
 }
 
 /* Set pool number in a BM cookie */
@@ -3590,14 +3597,15 @@ static inline u32 mvpp2_bm_cookie_pool_set(u32 cookie, int pool)
 }
 
 /* Get pool number from a BM cookie */
-static inline int mvpp2_bm_cookie_pool_get(u32 cookie)
+static inline int mvpp2_bm_cookie_pool_get(unsigned long cookie)
 {
 	return (cookie >> MVPP2_BM_COOKIE_POOL_OFFS) & 0xFF;
 }
 
 /* Release buffer to BM */
 static inline void mvpp2_bm_pool_put(struct mvpp2_port *port, int pool,
-				     u32 buf_phys_addr, u32 buf_virt_addr)
+				     dma_addr_t buf_phys_addr,
+				     unsigned long buf_virt_addr)
 {
 	mvpp2_write(port->priv, MVPP2_BM_VIRT_RLS_REG, buf_virt_addr);
 	mvpp2_write(port->priv, MVPP2_BM_PHY_RLS_REG(pool), buf_phys_addr);
@@ -3605,7 +3613,8 @@ static inline void mvpp2_bm_pool_put(struct mvpp2_port *port, int pool,
 
 /* Release multicast buffer */
 static void mvpp2_bm_pool_mc_put(struct mvpp2_port *port, int pool,
-				 u32 buf_phys_addr, u32 buf_virt_addr,
+				 dma_addr_t buf_phys_addr,
+				 unsigned long buf_virt_addr,
 				 int mc_id)
 {
 	u32 val = 0;
@@ -3620,7 +3629,8 @@ static void mvpp2_bm_pool_mc_put(struct mvpp2_port *port, int pool,
 
 /* Refill BM pool */
 static void mvpp2_pool_refill(struct mvpp2_port *port, u32 bm,
-			      u32 phys_addr, u32 cookie)
+			      dma_addr_t phys_addr,
+			      unsigned long cookie)
 {
 	int pool = mvpp2_bm_cookie_pool_get(bm);
 
@@ -3631,10 +3641,9 @@ static void mvpp2_pool_refill(struct mvpp2_port *port, u32 bm,
 static int mvpp2_bm_bufs_add(struct mvpp2_port *port,
 			     struct mvpp2_bm_pool *bm_pool, int buf_num)
 {
-	struct sk_buff *skb;
 	int i, buf_size, total_size;
-	u32 bm;
 	dma_addr_t phys_addr;
+	void *buf;
 
 	buf_size = MVPP2_RX_BUF_SIZE(bm_pool->pkt_size);
 	total_size = MVPP2_RX_TOTAL_SIZE(buf_size);
@@ -3647,18 +3656,17 @@ static int mvpp2_bm_bufs_add(struct mvpp2_port *port,
 		return 0;
 	}
 
-	bm = mvpp2_bm_cookie_pool_set(0, bm_pool->id);
 	for (i = 0; i < buf_num; i++) {
-		skb = mvpp2_skb_alloc(port, bm_pool, &phys_addr, GFP_KERNEL);
-		if (!skb)
+		buf = mvpp2_buf_alloc(port, bm_pool, &phys_addr, GFP_KERNEL);
+		if (!buf)
 			break;
 
-		mvpp2_pool_refill(port, bm, (u32)phys_addr, (u32)skb);
+		mvpp2_bm_pool_put(port, bm_pool->id, phys_addr,
+				  (unsigned long)buf);
 	}
 
 	/* Update BM driver with number of buffers added to pool */
 	bm_pool->buf_num += i;
-	bm_pool->in_use_thresh = bm_pool->buf_num / 4;
 
 	netdev_dbg(port->dev,
 		   "%s pool %d: pkt_size=%4d, buf_size=%4d, total_size=%4d\n",
@@ -3710,6 +3718,9 @@ mvpp2_bm_pool_use(struct mvpp2_port *port, int pool, enum mvpp2_bm_type type,
 					   port->priv, new_pool);
 
 		new_pool->pkt_size = pkt_size;
+		new_pool->frag_size =
+			SKB_DATA_ALIGN(MVPP2_RX_BUF_SIZE(pkt_size)) +
+			MVPP2_SKB_SHINFO_SIZE;
 
 		/* Allocate buffers for this pool */
 		num = mvpp2_bm_bufs_add(port, new_pool, pkts_num);
@@ -3778,6 +3789,8 @@ static int mvpp2_bm_update_mtu(struct net_device *dev, int mtu)
 	}
 
 	port_pool->pkt_size = pkt_size;
+	port_pool->frag_size = SKB_DATA_ALIGN(MVPP2_RX_BUF_SIZE(pkt_size)) +
+		MVPP2_SKB_SHINFO_SIZE;
 	num = mvpp2_bm_bufs_add(port, port_pool, pkts_num);
 	if (num != pkts_num) {
 		WARN(1, "pool %d: %d of %d allocated\n",
@@ -4379,27 +4392,50 @@ static void mvpp2_txp_max_tx_size_set(struct mvpp2_port *port)
  * will be generated by HW.
  */
 static void mvpp2_rx_pkts_coal_set(struct mvpp2_port *port,
-				   struct mvpp2_rx_queue *rxq, u32 pkts)
+				   struct mvpp2_rx_queue *rxq)
 {
-	u32 val;
+	if (rxq->pkts_coal > MVPP2_OCCUPIED_THRESH_MASK)
+		rxq->pkts_coal = MVPP2_OCCUPIED_THRESH_MASK;
 
-	val = (pkts & MVPP2_OCCUPIED_THRESH_MASK);
 	mvpp2_write(port->priv, MVPP2_RXQ_NUM_REG, rxq->id);
-	mvpp2_write(port->priv, MVPP2_RXQ_THRESH_REG, val);
+	mvpp2_write(port->priv, MVPP2_RXQ_THRESH_REG,
+		    rxq->pkts_coal);
+}
+
+static u32 mvpp2_usec_to_cycles(u32 usec, unsigned long clk_hz)
+{
+	u64 tmp = (u64)clk_hz * usec;
+
+	do_div(tmp, USEC_PER_SEC);
+
+	return tmp > U32_MAX ? U32_MAX : tmp;
+}
+
+static u32 mvpp2_cycles_to_usec(u32 cycles, unsigned long clk_hz)
+{
+	u64 tmp = (u64)cycles * USEC_PER_SEC;
+
+	do_div(tmp, clk_hz);
 
-	rxq->pkts_coal = pkts;
+	return tmp > U32_MAX ? U32_MAX : tmp;
 }
 
 /* Set the time delay in usec before Rx interrupt */
 static void mvpp2_rx_time_coal_set(struct mvpp2_port *port,
-				   struct mvpp2_rx_queue *rxq, u32 usec)
+				   struct mvpp2_rx_queue *rxq)
 {
-	u32 val;
+	unsigned long freq = port->priv->tclk;
+	u32 val = mvpp2_usec_to_cycles(rxq->time_coal, freq);
 
-	val = (port->priv->tclk / USEC_PER_SEC) * usec;
-	mvpp2_write(port->priv, MVPP2_ISR_RX_THRESHOLD_REG(rxq->id), val);
+	if (val > MVPP2_MAX_ISR_RX_THRESHOLD) {
+		rxq->time_coal =
+			mvpp2_cycles_to_usec(MVPP2_MAX_ISR_RX_THRESHOLD, freq);
+
+		/* re-evaluate to get actual register value */
+		val = mvpp2_usec_to_cycles(rxq->time_coal, freq);
+	}
 
-	rxq->time_coal = usec;
+	mvpp2_write(port->priv, MVPP2_ISR_RX_THRESHOLD_REG(rxq->id), val);
 }
 
 /* Free Tx queue skbuffs */
@@ -4413,13 +4449,12 @@ static void mvpp2_txq_bufs_free(struct mvpp2_port *port,
 		struct mvpp2_txq_pcpu_buf *tx_buf =
 			txq_pcpu->buffs + txq_pcpu->txq_get_index;
 
-		mvpp2_txq_inc_get(txq_pcpu);
-
 		dma_unmap_single(port->dev->dev.parent, tx_buf->phys,
 				 tx_buf->size, DMA_TO_DEVICE);
-		if (!tx_buf->skb)
-			continue;
-		dev_kfree_skb_any(tx_buf->skb);
+		if (tx_buf->skb)
+			dev_kfree_skb_any(tx_buf->skb);
+
+		mvpp2_txq_inc_get(txq_pcpu);
 	}
 }
 
@@ -4543,8 +4578,8 @@ static int mvpp2_rxq_init(struct mvpp2_port *port,
 	mvpp2_rxq_offset_set(port, rxq->id, NET_SKB_PAD);
 
 	/* Set coalescing pkts and time */
-	mvpp2_rx_pkts_coal_set(port, rxq, rxq->pkts_coal);
-	mvpp2_rx_time_coal_set(port, rxq, rxq->time_coal);
+	mvpp2_rx_pkts_coal_set(port, rxq);
+	mvpp2_rx_time_coal_set(port, rxq);
 
 	/* Add number of descriptors ready for receiving packets */
 	mvpp2_rxq_status_update(port, rxq->id, 0, rxq->size);
@@ -4994,23 +5029,18 @@ static void mvpp2_rx_csum(struct mvpp2_port *port, u32 status,
 
 /* Reuse skb if possible, or allocate a new skb and add it to BM pool */
 static int mvpp2_rx_refill(struct mvpp2_port *port,
-			   struct mvpp2_bm_pool *bm_pool,
-			   u32 bm, int is_recycle)
+			   struct mvpp2_bm_pool *bm_pool, u32 bm)
 {
-	struct sk_buff *skb;
 	dma_addr_t phys_addr;
-
-	if (is_recycle &&
-	    (atomic_read(&bm_pool->in_use) < bm_pool->in_use_thresh))
-		return 0;
+	void *buf;
 
 	/* No recycle or too many buffers are in use, so allocate a new skb */
-	skb = mvpp2_skb_alloc(port, bm_pool, &phys_addr, GFP_ATOMIC);
-	if (!skb)
+	buf = mvpp2_buf_alloc(port, bm_pool, &phys_addr, GFP_ATOMIC);
+	if (!buf)
 		return -ENOMEM;
 
-	mvpp2_pool_refill(port, bm, (u32)phys_addr, (u32)skb);
-	atomic_dec(&bm_pool->in_use);
+	mvpp2_pool_refill(port, bm, phys_addr, (unsigned long)buf);
+
 	return 0;
 }
 
@@ -5051,10 +5081,10 @@ static void mvpp2_buff_hdr_rx(struct mvpp2_port *port,
 	struct mvpp2_buff_hdr *buff_hdr;
 	struct sk_buff *skb;
 	u32 rx_status = rx_desc->status;
-	u32 buff_phys_addr;
-	u32 buff_virt_addr;
-	u32 buff_phys_addr_next;
-	u32 buff_virt_addr_next;
+	dma_addr_t buff_phys_addr;
+	unsigned long buff_virt_addr;
+	dma_addr_t buff_phys_addr_next;
+	unsigned long buff_virt_addr_next;
 	int mc_id;
 	int pool_id;
 
@@ -5101,14 +5131,17 @@ static int mvpp2_rx(struct mvpp2_port *port, int rx_todo,
 		struct mvpp2_rx_desc *rx_desc = mvpp2_rxq_next_desc_get(rxq);
 		struct mvpp2_bm_pool *bm_pool;
 		struct sk_buff *skb;
+		unsigned int frag_size;
 		dma_addr_t phys_addr;
 		u32 bm, rx_status;
 		int pool, rx_bytes, err;
+		void *data;
 
 		rx_done++;
 		rx_status = rx_desc->status;
 		rx_bytes = rx_desc->data_size - MVPP2_MH_SIZE;
 		phys_addr = rx_desc->buf_phys_addr;
+		data = (void *)(uintptr_t)rx_desc->buf_cookie;
 
 		bm = mvpp2_bm_cookie_build(rx_desc);
 		pool = mvpp2_bm_cookie_pool_get(bm);
@@ -5129,14 +5162,24 @@ static int mvpp2_rx(struct mvpp2_port *port, int rx_todo,
 			dev->stats.rx_errors++;
 			mvpp2_rx_error(port, rx_desc);
 			/* Return the buffer to the pool */
+
 			mvpp2_pool_refill(port, bm, rx_desc->buf_phys_addr,
 					  rx_desc->buf_cookie);
 			continue;
 		}
 
-		skb = (struct sk_buff *)rx_desc->buf_cookie;
+		if (bm_pool->frag_size > PAGE_SIZE)
+			frag_size = 0;
+		else
+			frag_size = bm_pool->frag_size;
+
+		skb = build_skb(data, frag_size);
+		if (!skb) {
+			netdev_warn(port->dev, "skb build failed\n");
+			goto err_drop_frame;
+		}
 
-		err = mvpp2_rx_refill(port, bm_pool, bm, 0);
+		err = mvpp2_rx_refill(port, bm_pool, bm);
 		if (err) {
 			netdev_err(port->dev, "failed to refill BM pools\n");
 			goto err_drop_frame;
@@ -5147,9 +5190,8 @@ static int mvpp2_rx(struct mvpp2_port *port, int rx_todo,
 
 		rcvd_pkts++;
 		rcvd_bytes += rx_bytes;
-		atomic_inc(&bm_pool->in_use);
 
-		skb_reserve(skb, MVPP2_MH_SIZE);
+		skb_reserve(skb, MVPP2_MH_SIZE + NET_SKB_PAD);
 		skb_put(skb, rx_bytes);
 		skb->protocol = eth_type_trans(skb, dev);
 		mvpp2_rx_csum(port, rx_status, skb);
@@ -5405,7 +5447,7 @@ static int mvpp2_poll(struct napi_struct *napi, int budget)
 
 	if (budget > 0) {
 		cause_rx = 0;
-		napi_complete(napi);
+		napi_complete_done(napi, rx_done);
 
 		mvpp2_interrupts_enable(port);
 	}
@@ -5739,7 +5781,7 @@ error:
 	return err;
 }
 
-static struct rtnl_link_stats64 *
+static void
 mvpp2_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 {
 	struct mvpp2_port *port = netdev_priv(dev);
@@ -5771,8 +5813,6 @@ mvpp2_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 	stats->rx_errors	= dev->stats.rx_errors;
 	stats->rx_dropped	= dev->stats.rx_dropped;
 	stats->tx_dropped	= dev->stats.tx_dropped;
-
-	return stats;
 }
 
 static int mvpp2_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
@@ -5803,8 +5843,8 @@ static int mvpp2_ethtool_set_coalesce(struct net_device *dev,
 
 		rxq->time_coal = c->rx_coalesce_usecs;
 		rxq->pkts_coal = c->rx_max_coalesced_frames;
-		mvpp2_rx_pkts_coal_set(port, rxq, rxq->pkts_coal);
-		mvpp2_rx_time_coal_set(port, rxq, rxq->time_coal);
+		mvpp2_rx_pkts_coal_set(port, rxq);
+		mvpp2_rx_time_coal_set(port, rxq);
 	}
 
 	for (queue = 0; queue < txq_number; queue++) {
@@ -5973,8 +6013,10 @@ static int mvpp2_port_init(struct mvpp2_port *port)
 		struct mvpp2_tx_queue *txq;
 
 		txq = devm_kzalloc(dev, sizeof(*txq), GFP_KERNEL);
-		if (!txq)
-			return -ENOMEM;
+		if (!txq) {
+			err = -ENOMEM;
+			goto err_free_percpu;
+		}
 
 		txq->pcpu = alloc_percpu(struct mvpp2_txq_pcpu);
 		if (!txq->pcpu) {
diff --git a/drivers/net/ethernet/marvell/pxa168_eth.c b/drivers/net/ethernet/marvell/pxa168_eth.c
index 3af2814ada23..28cb36d9e50a 100644
--- a/drivers/net/ethernet/marvell/pxa168_eth.c
+++ b/drivers/net/ethernet/marvell/pxa168_eth.c
@@ -274,8 +274,6 @@ enum hash_table_entry {
 	HASH_ENTRY_RECEIVE_DISCARD_BIT = 2
 };
 
-static int pxa168_get_link_ksettings(struct net_device *dev,
-				     struct ethtool_link_ksettings *cmd);
 static int pxa168_init_hw(struct pxa168_eth_private *pep);
 static int pxa168_init_phy(struct net_device *dev);
 static void eth_port_reset(struct net_device *dev);
@@ -987,10 +985,6 @@ static int pxa168_init_phy(struct net_device *dev)
 	if (err)
 		return err;
 
-	err = pxa168_get_link_ksettings(dev, &cmd);
-	if (err)
-		return err;
-
 	cmd.base.phy_address = pep->phy_addr;
 	cmd.base.speed = pep->phy_speed;
 	cmd.base.duplex = pep->phy_duplex;
@@ -1261,7 +1255,7 @@ static int pxa168_rx_poll(struct napi_struct *napi, int budget)
 	}
 	work_done = rxq_process(dev, budget);
 	if (work_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		wrl(pep, INT_MASK, ALL_INTS);
 	}
 
@@ -1370,18 +1364,6 @@ static int pxa168_eth_do_ioctl(struct net_device *dev, struct ifreq *ifr,
 	return -EOPNOTSUPP;
 }
 
-static int pxa168_get_link_ksettings(struct net_device *dev,
-				     struct ethtool_link_ksettings *cmd)
-{
-	int err;
-
-	err = phy_read_status(dev->phydev);
-	if (err == 0)
-		err = phy_ethtool_ksettings_get(dev->phydev, cmd);
-
-	return err;
-}
-
 static void pxa168_get_drvinfo(struct net_device *dev,
 			       struct ethtool_drvinfo *info)
 {
@@ -1396,7 +1378,7 @@ static const struct ethtool_ops pxa168_ethtool_ops = {
 	.nway_reset	= phy_ethtool_nway_reset,
 	.get_link	= ethtool_op_get_link,
 	.get_ts_info	= ethtool_op_get_ts_info,
-	.get_link_ksettings = pxa168_get_link_ksettings,
+	.get_link_ksettings = phy_ethtool_get_link_ksettings,
 	.set_link_ksettings = phy_ethtool_set_link_ksettings,
 };
 
diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c
index 9146a514fb33..edb95271a4f2 100644
--- a/drivers/net/ethernet/marvell/skge.c
+++ b/drivers/net/ethernet/marvell/skge.c
@@ -300,65 +300,76 @@ static u32 skge_supported_modes(const struct skge_hw *hw)
 	return supported;
 }
 
-static int skge_get_settings(struct net_device *dev,
-			     struct ethtool_cmd *ecmd)
+static int skge_get_link_ksettings(struct net_device *dev,
+				   struct ethtool_link_ksettings *cmd)
 {
 	struct skge_port *skge = netdev_priv(dev);
 	struct skge_hw *hw = skge->hw;
+	u32 supported, advertising;
 
-	ecmd->transceiver = XCVR_INTERNAL;
-	ecmd->supported = skge_supported_modes(hw);
+	supported = skge_supported_modes(hw);
 
 	if (hw->copper) {
-		ecmd->port = PORT_TP;
-		ecmd->phy_address = hw->phy_addr;
+		cmd->base.port = PORT_TP;
+		cmd->base.phy_address = hw->phy_addr;
 	} else
-		ecmd->port = PORT_FIBRE;
+		cmd->base.port = PORT_FIBRE;
+
+	advertising = skge->advertising;
+	cmd->base.autoneg = skge->autoneg;
+	cmd->base.speed = skge->speed;
+	cmd->base.duplex = skge->duplex;
+
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+						supported);
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+						advertising);
 
-	ecmd->advertising = skge->advertising;
-	ecmd->autoneg = skge->autoneg;
-	ethtool_cmd_speed_set(ecmd, skge->speed);
-	ecmd->duplex = skge->duplex;
 	return 0;
 }
 
-static int skge_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+static int skge_set_link_ksettings(struct net_device *dev,
+				   const struct ethtool_link_ksettings *cmd)
 {
 	struct skge_port *skge = netdev_priv(dev);
 	const struct skge_hw *hw = skge->hw;
 	u32 supported = skge_supported_modes(hw);
 	int err = 0;
+	u32 advertising;
+
+	ethtool_convert_link_mode_to_legacy_u32(&advertising,
+						cmd->link_modes.advertising);
 
-	if (ecmd->autoneg == AUTONEG_ENABLE) {
-		ecmd->advertising = supported;
+	if (cmd->base.autoneg == AUTONEG_ENABLE) {
+		advertising = supported;
 		skge->duplex = -1;
 		skge->speed = -1;
 	} else {
 		u32 setting;
-		u32 speed = ethtool_cmd_speed(ecmd);
+		u32 speed = cmd->base.speed;
 
 		switch (speed) {
 		case SPEED_1000:
-			if (ecmd->duplex == DUPLEX_FULL)
+			if (cmd->base.duplex == DUPLEX_FULL)
 				setting = SUPPORTED_1000baseT_Full;
-			else if (ecmd->duplex == DUPLEX_HALF)
+			else if (cmd->base.duplex == DUPLEX_HALF)
 				setting = SUPPORTED_1000baseT_Half;
 			else
 				return -EINVAL;
 			break;
 		case SPEED_100:
-			if (ecmd->duplex == DUPLEX_FULL)
+			if (cmd->base.duplex == DUPLEX_FULL)
 				setting = SUPPORTED_100baseT_Full;
-			else if (ecmd->duplex == DUPLEX_HALF)
+			else if (cmd->base.duplex == DUPLEX_HALF)
 				setting = SUPPORTED_100baseT_Half;
 			else
 				return -EINVAL;
 			break;
 
 		case SPEED_10:
-			if (ecmd->duplex == DUPLEX_FULL)
+			if (cmd->base.duplex == DUPLEX_FULL)
 				setting = SUPPORTED_10baseT_Full;
-			else if (ecmd->duplex == DUPLEX_HALF)
+			else if (cmd->base.duplex == DUPLEX_HALF)
 				setting = SUPPORTED_10baseT_Half;
 			else
 				return -EINVAL;
@@ -371,11 +382,11 @@ static int skge_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 			return -EINVAL;
 
 		skge->speed = speed;
-		skge->duplex = ecmd->duplex;
+		skge->duplex = cmd->base.duplex;
 	}
 
-	skge->autoneg = ecmd->autoneg;
-	skge->advertising = ecmd->advertising;
+	skge->autoneg = cmd->base.autoneg;
+	skge->advertising = advertising;
 
 	if (netif_running(dev)) {
 		skge_down(dev);
@@ -875,8 +886,6 @@ static int skge_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom
 }
 
 static const struct ethtool_ops skge_ethtool_ops = {
-	.get_settings	= skge_get_settings,
-	.set_settings	= skge_set_settings,
 	.get_drvinfo	= skge_get_drvinfo,
 	.get_regs_len	= skge_get_regs_len,
 	.get_regs	= skge_get_regs,
@@ -899,6 +908,8 @@ static const struct ethtool_ops skge_ethtool_ops = {
 	.set_phys_id	= skge_set_phys_id,
 	.get_sset_count = skge_get_sset_count,
 	.get_ethtool_stats = skge_get_ethtool_stats,
+	.get_link_ksettings = skge_get_link_ksettings,
+	.set_link_ksettings = skge_set_link_ksettings,
 };
 
 /*
@@ -3190,7 +3201,7 @@ static void skge_tx_done(struct net_device *dev)
 	}
 }
 
-static int skge_poll(struct napi_struct *napi, int to_do)
+static int skge_poll(struct napi_struct *napi, int budget)
 {
 	struct skge_port *skge = container_of(napi, struct skge_port, napi);
 	struct net_device *dev = skge->netdev;
@@ -3203,7 +3214,7 @@ static int skge_poll(struct napi_struct *napi, int to_do)
 
 	skge_write8(hw, Q_ADDR(rxqaddr[skge->port], Q_CSR), CSR_IRQ_CL_F);
 
-	for (e = ring->to_clean; prefetch(e->next), work_done < to_do; e = e->next) {
+	for (e = ring->to_clean; prefetch(e->next), work_done < budget; e = e->next) {
 		struct skge_rx_desc *rd = e->desc;
 		struct sk_buff *skb;
 		u32 control;
@@ -3225,12 +3236,10 @@ static int skge_poll(struct napi_struct *napi, int to_do)
 	wmb();
 	skge_write8(hw, Q_ADDR(rxqaddr[skge->port], Q_CSR), CSR_START);
 
-	if (work_done < to_do) {
+	if (work_done < budget && napi_complete_done(napi, work_done)) {
 		unsigned long flags;
 
-		napi_gro_flush(napi, false);
 		spin_lock_irqsave(&hw->hw_lock, flags);
-		__napi_complete(napi);
 		hw->intr_mask |= napimask[skge->port];
 		skge_write32(hw, B0_IMSK, hw->intr_mask);
 		skge_read32(hw, B0_IMSK);
diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c
index b60ad0e56a9f..2b2cc3f3ca10 100644
--- a/drivers/net/ethernet/marvell/sky2.c
+++ b/drivers/net/ethernet/marvell/sky2.c
@@ -2666,7 +2666,7 @@ static inline void sky2_rx_done(struct sky2_hw *hw, unsigned port,
 	sky2->rx_stats.bytes += bytes;
 	u64_stats_update_end(&sky2->rx_stats.syncp);
 
-	dev->last_rx = jiffies;
+	sky2->last_rx = jiffies;
 	sky2_rx_update(netdev_priv(dev), rxqaddr[port]);
 }
 
@@ -2953,7 +2953,7 @@ static int sky2_rx_hung(struct net_device *dev)
 	u8 fifo_lev = sky2_read8(hw, Q_ADDR(rxq, Q_RL));
 
 	/* If idle and MAC or PCI is stuck */
-	if (sky2->check.last == dev->last_rx &&
+	if (sky2->check.last == sky2->last_rx &&
 	    ((mac_rp == sky2->check.mac_rp &&
 	      mac_lev != 0 && mac_lev >= sky2->check.mac_lev) ||
 	     /* Check if the PCI RX hang */
@@ -2965,7 +2965,7 @@ static int sky2_rx_hung(struct net_device *dev)
 			      fifo_rp, sky2_read8(hw, Q_ADDR(rxq, Q_WP)));
 		return 1;
 	} else {
-		sky2->check.last = dev->last_rx;
+		sky2->check.last = sky2->last_rx;
 		sky2->check.mac_rp = mac_rp;
 		sky2->check.mac_lev = mac_lev;
 		sky2->check.fifo_rp = fifo_rp;
@@ -3589,47 +3589,59 @@ static u32 sky2_supported_modes(const struct sky2_hw *hw)
 			| SUPPORTED_1000baseT_Full;
 }
 
-static int sky2_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+static int sky2_get_link_ksettings(struct net_device *dev,
+				   struct ethtool_link_ksettings *cmd)
 {
 	struct sky2_port *sky2 = netdev_priv(dev);
 	struct sky2_hw *hw = sky2->hw;
+	u32 supported, advertising;
 
-	ecmd->transceiver = XCVR_INTERNAL;
-	ecmd->supported = sky2_supported_modes(hw);
-	ecmd->phy_address = PHY_ADDR_MARV;
+	supported = sky2_supported_modes(hw);
+	cmd->base.phy_address = PHY_ADDR_MARV;
 	if (sky2_is_copper(hw)) {
-		ecmd->port = PORT_TP;
-		ethtool_cmd_speed_set(ecmd, sky2->speed);
-		ecmd->supported |=  SUPPORTED_Autoneg | SUPPORTED_TP;
+		cmd->base.port = PORT_TP;
+		cmd->base.speed = sky2->speed;
+		supported |=  SUPPORTED_Autoneg | SUPPORTED_TP;
 	} else {
-		ethtool_cmd_speed_set(ecmd, SPEED_1000);
-		ecmd->port = PORT_FIBRE;
-		ecmd->supported |=  SUPPORTED_Autoneg | SUPPORTED_FIBRE;
+		cmd->base.speed = SPEED_1000;
+		cmd->base.port = PORT_FIBRE;
+		supported |=  SUPPORTED_Autoneg | SUPPORTED_FIBRE;
 	}
 
-	ecmd->advertising = sky2->advertising;
-	ecmd->autoneg = (sky2->flags & SKY2_FLAG_AUTO_SPEED)
+	advertising = sky2->advertising;
+	cmd->base.autoneg = (sky2->flags & SKY2_FLAG_AUTO_SPEED)
 		? AUTONEG_ENABLE : AUTONEG_DISABLE;
-	ecmd->duplex = sky2->duplex;
+	cmd->base.duplex = sky2->duplex;
+
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+						supported);
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+						advertising);
+
 	return 0;
 }
 
-static int sky2_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+static int sky2_set_link_ksettings(struct net_device *dev,
+				   const struct ethtool_link_ksettings *cmd)
 {
 	struct sky2_port *sky2 = netdev_priv(dev);
 	const struct sky2_hw *hw = sky2->hw;
 	u32 supported = sky2_supported_modes(hw);
+	u32 new_advertising;
 
-	if (ecmd->autoneg == AUTONEG_ENABLE) {
-		if (ecmd->advertising & ~supported)
+	ethtool_convert_link_mode_to_legacy_u32(&new_advertising,
+						cmd->link_modes.advertising);
+
+	if (cmd->base.autoneg == AUTONEG_ENABLE) {
+		if (new_advertising & ~supported)
 			return -EINVAL;
 
 		if (sky2_is_copper(hw))
-			sky2->advertising = ecmd->advertising |
+			sky2->advertising = new_advertising |
 					    ADVERTISED_TP |
 					    ADVERTISED_Autoneg;
 		else
-			sky2->advertising = ecmd->advertising |
+			sky2->advertising = new_advertising |
 					    ADVERTISED_FIBRE |
 					    ADVERTISED_Autoneg;
 
@@ -3638,30 +3650,30 @@ static int sky2_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 		sky2->speed = -1;
 	} else {
 		u32 setting;
-		u32 speed = ethtool_cmd_speed(ecmd);
+		u32 speed = cmd->base.speed;
 
 		switch (speed) {
 		case SPEED_1000:
-			if (ecmd->duplex == DUPLEX_FULL)
+			if (cmd->base.duplex == DUPLEX_FULL)
 				setting = SUPPORTED_1000baseT_Full;
-			else if (ecmd->duplex == DUPLEX_HALF)
+			else if (cmd->base.duplex == DUPLEX_HALF)
 				setting = SUPPORTED_1000baseT_Half;
 			else
 				return -EINVAL;
 			break;
 		case SPEED_100:
-			if (ecmd->duplex == DUPLEX_FULL)
+			if (cmd->base.duplex == DUPLEX_FULL)
 				setting = SUPPORTED_100baseT_Full;
-			else if (ecmd->duplex == DUPLEX_HALF)
+			else if (cmd->base.duplex == DUPLEX_HALF)
 				setting = SUPPORTED_100baseT_Half;
 			else
 				return -EINVAL;
 			break;
 
 		case SPEED_10:
-			if (ecmd->duplex == DUPLEX_FULL)
+			if (cmd->base.duplex == DUPLEX_FULL)
 				setting = SUPPORTED_10baseT_Full;
-			else if (ecmd->duplex == DUPLEX_HALF)
+			else if (cmd->base.duplex == DUPLEX_HALF)
 				setting = SUPPORTED_10baseT_Half;
 			else
 				return -EINVAL;
@@ -3674,7 +3686,7 @@ static int sky2_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 			return -EINVAL;
 
 		sky2->speed = speed;
-		sky2->duplex = ecmd->duplex;
+		sky2->duplex = cmd->base.duplex;
 		sky2->flags &= ~SKY2_FLAG_AUTO_SPEED;
 	}
 
@@ -3888,8 +3900,8 @@ static void sky2_set_multicast(struct net_device *dev)
 	gma_write16(hw, port, GM_RX_CTRL, reg);
 }
 
-static struct rtnl_link_stats64 *sky2_get_stats(struct net_device *dev,
-						struct rtnl_link_stats64 *stats)
+static void sky2_get_stats(struct net_device *dev,
+			   struct rtnl_link_stats64 *stats)
 {
 	struct sky2_port *sky2 = netdev_priv(dev);
 	struct sky2_hw *hw = sky2->hw;
@@ -3929,8 +3941,6 @@ static struct rtnl_link_stats64 *sky2_get_stats(struct net_device *dev,
 	stats->rx_dropped = dev->stats.rx_dropped;
 	stats->rx_fifo_errors = dev->stats.rx_fifo_errors;
 	stats->tx_fifo_errors = dev->stats.tx_fifo_errors;
-
-	return stats;
 }
 
 /* Can have one global because blinking is controlled by
@@ -4407,8 +4417,6 @@ static int sky2_set_features(struct net_device *dev, netdev_features_t features)
 }
 
 static const struct ethtool_ops sky2_ethtool_ops = {
-	.get_settings	= sky2_get_settings,
-	.set_settings	= sky2_set_settings,
 	.get_drvinfo	= sky2_get_drvinfo,
 	.get_wol	= sky2_get_wol,
 	.set_wol	= sky2_set_wol,
@@ -4431,6 +4439,8 @@ static const struct ethtool_ops sky2_ethtool_ops = {
 	.set_phys_id	= sky2_set_phys_id,
 	.get_sset_count = sky2_get_sset_count,
 	.get_ethtool_stats = sky2_get_ethtool_stats,
+	.get_link_ksettings = sky2_get_link_ksettings,
+	.set_link_ksettings = sky2_set_link_ksettings,
 };
 
 #ifdef CONFIG_SKY2_DEBUG
diff --git a/drivers/net/ethernet/marvell/sky2.h b/drivers/net/ethernet/marvell/sky2.h
index ec6dcd80152b..0fe160796842 100644
--- a/drivers/net/ethernet/marvell/sky2.h
+++ b/drivers/net/ethernet/marvell/sky2.h
@@ -2247,6 +2247,7 @@ struct sky2_port {
 	u16		     rx_data_size;
 	u16		     rx_nfrags;
 
+	unsigned long	     last_rx;
 	struct {
 		unsigned long last;
 		u32	mac_rp;
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index 1c29c86f8709..9e757684816d 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -462,8 +462,8 @@ static void mtk_stats_update(struct mtk_eth *eth)
 	}
 }
 
-static struct rtnl_link_stats64 *mtk_get_stats64(struct net_device *dev,
-					struct rtnl_link_stats64 *storage)
+static void mtk_get_stats64(struct net_device *dev,
+			    struct rtnl_link_stats64 *storage)
 {
 	struct mtk_mac *mac = netdev_priv(dev);
 	struct mtk_hw_stats *hw_stats = mac->hw_stats;
@@ -494,8 +494,6 @@ static struct rtnl_link_stats64 *mtk_get_stats64(struct net_device *dev,
 	storage->tx_errors = dev->stats.tx_errors;
 	storage->rx_dropped = dev->stats.rx_dropped;
 	storage->tx_dropped = dev->stats.tx_dropped;
-
-	return storage;
 }
 
 static inline int mtk_max_frag_size(int mtu)
diff --git a/drivers/net/ethernet/mellanox/mlx4/cq.c b/drivers/net/ethernet/mellanox/mlx4/cq.c
index 6b8635378f1f..fa6d2354a0e9 100644
--- a/drivers/net/ethernet/mellanox/mlx4/cq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/cq.c
@@ -81,8 +81,9 @@ void mlx4_cq_tasklet_cb(unsigned long data)
 
 static void mlx4_add_cq_to_tasklet(struct mlx4_cq *cq)
 {
-	unsigned long flags;
 	struct mlx4_eq_tasklet *tasklet_ctx = cq->tasklet_ctx.priv;
+	unsigned long flags;
+	bool kick;
 
 	spin_lock_irqsave(&tasklet_ctx->lock, flags);
 	/* When migrating CQs between EQs will be implemented, please note
@@ -92,7 +93,10 @@ static void mlx4_add_cq_to_tasklet(struct mlx4_cq *cq)
 	 */
 	if (list_empty_careful(&cq->tasklet_ctx.list)) {
 		atomic_inc(&cq->refcount);
+		kick = list_empty(&tasklet_ctx->list);
 		list_add_tail(&cq->tasklet_ctx.list, &tasklet_ctx->list);
+		if (kick)
+			tasklet_schedule(&tasklet_ctx->task);
 	}
 	spin_unlock_irqrestore(&tasklet_ctx->lock, flags);
 }
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_clock.c b/drivers/net/ethernet/mellanox/mlx4/en_clock.c
index 504461a464c5..e7b81a305469 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_clock.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_clock.c
@@ -62,12 +62,13 @@ void mlx4_en_fill_hwtstamps(struct mlx4_en_dev *mdev,
 			    struct skb_shared_hwtstamps *hwts,
 			    u64 timestamp)
 {
-	unsigned long flags;
+	unsigned int seq;
 	u64 nsec;
 
-	read_lock_irqsave(&mdev->clock_lock, flags);
-	nsec = timecounter_cyc2time(&mdev->clock, timestamp);
-	read_unlock_irqrestore(&mdev->clock_lock, flags);
+	do {
+		seq = read_seqbegin(&mdev->clock_lock);
+		nsec = timecounter_cyc2time(&mdev->clock, timestamp);
+	} while (read_seqretry(&mdev->clock_lock, seq));
 
 	memset(hwts, 0, sizeof(struct skb_shared_hwtstamps));
 	hwts->hwtstamp = ns_to_ktime(nsec);
@@ -95,9 +96,9 @@ void mlx4_en_ptp_overflow_check(struct mlx4_en_dev *mdev)
 	unsigned long flags;
 
 	if (timeout) {
-		write_lock_irqsave(&mdev->clock_lock, flags);
+		write_seqlock_irqsave(&mdev->clock_lock, flags);
 		timecounter_read(&mdev->clock);
-		write_unlock_irqrestore(&mdev->clock_lock, flags);
+		write_sequnlock_irqrestore(&mdev->clock_lock, flags);
 		mdev->last_overflow_check = jiffies;
 	}
 }
@@ -128,10 +129,10 @@ static int mlx4_en_phc_adjfreq(struct ptp_clock_info *ptp, s32 delta)
 	adj *= delta;
 	diff = div_u64(adj, 1000000000ULL);
 
-	write_lock_irqsave(&mdev->clock_lock, flags);
+	write_seqlock_irqsave(&mdev->clock_lock, flags);
 	timecounter_read(&mdev->clock);
 	mdev->cycles.mult = neg_adj ? mult - diff : mult + diff;
-	write_unlock_irqrestore(&mdev->clock_lock, flags);
+	write_sequnlock_irqrestore(&mdev->clock_lock, flags);
 
 	return 0;
 }
@@ -149,9 +150,9 @@ static int mlx4_en_phc_adjtime(struct ptp_clock_info *ptp, s64 delta)
 						ptp_clock_info);
 	unsigned long flags;
 
-	write_lock_irqsave(&mdev->clock_lock, flags);
+	write_seqlock_irqsave(&mdev->clock_lock, flags);
 	timecounter_adjtime(&mdev->clock, delta);
-	write_unlock_irqrestore(&mdev->clock_lock, flags);
+	write_sequnlock_irqrestore(&mdev->clock_lock, flags);
 
 	return 0;
 }
@@ -172,9 +173,9 @@ static int mlx4_en_phc_gettime(struct ptp_clock_info *ptp,
 	unsigned long flags;
 	u64 ns;
 
-	write_lock_irqsave(&mdev->clock_lock, flags);
+	write_seqlock_irqsave(&mdev->clock_lock, flags);
 	ns = timecounter_read(&mdev->clock);
-	write_unlock_irqrestore(&mdev->clock_lock, flags);
+	write_sequnlock_irqrestore(&mdev->clock_lock, flags);
 
 	*ts = ns_to_timespec64(ns);
 
@@ -198,9 +199,9 @@ static int mlx4_en_phc_settime(struct ptp_clock_info *ptp,
 	unsigned long flags;
 
 	/* reset the timecounter */
-	write_lock_irqsave(&mdev->clock_lock, flags);
+	write_seqlock_irqsave(&mdev->clock_lock, flags);
 	timecounter_init(&mdev->clock, &mdev->cycles, ns);
-	write_unlock_irqrestore(&mdev->clock_lock, flags);
+	write_sequnlock_irqrestore(&mdev->clock_lock, flags);
 
 	return 0;
 }
@@ -266,7 +267,7 @@ void mlx4_en_init_timestamp(struct mlx4_en_dev *mdev)
 	if (mdev->ptp_clock)
 		return;
 
-	rwlock_init(&mdev->clock_lock);
+	seqlock_init(&mdev->clock_lock);
 
 	memset(&mdev->cycles, 0, sizeof(mdev->cycles));
 	mdev->cycles.read = mlx4_en_read_clock;
@@ -276,10 +277,10 @@ void mlx4_en_init_timestamp(struct mlx4_en_dev *mdev)
 		clocksource_khz2mult(1000 * dev->caps.hca_core_clock, mdev->cycles.shift);
 	mdev->nominal_c_mult = mdev->cycles.mult;
 
-	write_lock_irqsave(&mdev->clock_lock, flags);
+	write_seqlock_irqsave(&mdev->clock_lock, flags);
 	timecounter_init(&mdev->clock, &mdev->cycles,
 			 ktime_to_ns(ktime_get_real()));
-	write_unlock_irqrestore(&mdev->clock_lock, flags);
+	write_sequnlock_irqrestore(&mdev->clock_lock, flags);
 
 	/* Calculate period in seconds to call the overflow watchdog - to make
 	 * sure counter is checked at least once every wrap around.
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
index 9aa422691954..c4d714fcc7da 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
@@ -902,6 +902,7 @@ mlx4_en_set_link_ksettings(struct net_device *dev,
 	struct mlx4_en_priv *priv = netdev_priv(dev);
 	struct mlx4_ptys_reg ptys_reg;
 	__be32 proto_admin;
+	u8 cur_autoneg;
 	int ret;
 
 	u32 ptys_adv = ethtool2ptys_link_modes(
@@ -931,10 +932,21 @@ mlx4_en_set_link_ksettings(struct net_device *dev,
 		return 0;
 	}
 
-	proto_admin = link_ksettings->base.autoneg == AUTONEG_ENABLE ?
-		cpu_to_be32(ptys_adv) :
-		speed_set_ptys_admin(priv, speed,
-				     ptys_reg.eth_proto_cap);
+	cur_autoneg = ptys_reg.flags & MLX4_PTYS_AN_DISABLE_ADMIN ?
+				AUTONEG_DISABLE : AUTONEG_ENABLE;
+
+	if (link_ksettings->base.autoneg == AUTONEG_DISABLE) {
+		proto_admin = speed_set_ptys_admin(priv, speed,
+						   ptys_reg.eth_proto_cap);
+		if ((be32_to_cpu(proto_admin) &
+		     (MLX4_PROT_MASK(MLX4_1000BASE_CX_SGMII) |
+		      MLX4_PROT_MASK(MLX4_1000BASE_KX))) &&
+		    (ptys_reg.flags & MLX4_PTYS_AN_DISABLE_CAP))
+			ptys_reg.flags |= MLX4_PTYS_AN_DISABLE_ADMIN;
+	} else {
+		proto_admin = cpu_to_be32(ptys_adv);
+		ptys_reg.flags &= ~MLX4_PTYS_AN_DISABLE_ADMIN;
+	}
 
 	proto_admin &= ptys_reg.eth_proto_cap;
 	if (!proto_admin) {
@@ -942,7 +954,9 @@ mlx4_en_set_link_ksettings(struct net_device *dev,
 		return -EINVAL; /* nothing to change due to bad input */
 	}
 
-	if (proto_admin == ptys_reg.eth_proto_admin)
+	if ((proto_admin == ptys_reg.eth_proto_admin) &&
+	    ((ptys_reg.flags & MLX4_PTYS_AN_DISABLE_CAP) &&
+	     (link_ksettings->base.autoneg == cur_autoneg)))
 		return 0; /* Nothing to change */
 
 	en_dbg(DRV, priv, "mlx4_ACCESS_PTYS_REG SET: ptys_reg.eth_proto_admin = 0x%x\n",
@@ -1788,7 +1802,7 @@ static int mlx4_en_set_channels(struct net_device *dev,
 	netif_set_real_num_tx_queues(dev, priv->tx_ring_num[TX]);
 	netif_set_real_num_rx_queues(dev, priv->rx_ring_num);
 
-	if (dev->num_tc)
+	if (netdev_get_num_tc(dev))
 		mlx4_en_setup_tc(dev, MLX4_EN_NUM_UP);
 
 	en_warn(priv, "Using %d TX rings\n", priv->tx_ring_num[TX]);
@@ -1980,7 +1994,7 @@ static int mlx4_en_get_module_info(struct net_device *dev,
 		modinfo->eeprom_len = ETH_MODULE_SFF_8472_LEN;
 		break;
 	default:
-		return -ENOSYS;
+		return -EINVAL;
 	}
 
 	return 0;
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index 3b4961a8e8e4..afe4444e5434 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -1321,7 +1321,7 @@ static void mlx4_en_tx_timeout(struct net_device *dev)
 }
 
 
-static struct rtnl_link_stats64 *
+static void
 mlx4_en_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 {
 	struct mlx4_en_priv *priv = netdev_priv(dev);
@@ -1330,8 +1330,6 @@ mlx4_en_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 	mlx4_en_fold_software_stats(dev);
 	netdev_stats_to_stats64(stats, &dev->stats);
 	spin_unlock_bh(&priv->stats_lock);
-
-	return stats;
 }
 
 static void mlx4_en_set_default_moderation(struct mlx4_en_priv *priv)
@@ -1384,6 +1382,7 @@ static void mlx4_en_set_default_moderation(struct mlx4_en_priv *priv)
 static void mlx4_en_auto_moderation(struct mlx4_en_priv *priv)
 {
 	unsigned long period = (unsigned long) (jiffies - priv->last_moder_jiffies);
+	u32 pkt_rate_high, pkt_rate_low;
 	struct mlx4_en_cq *cq;
 	unsigned long packets;
 	unsigned long rate;
@@ -1397,37 +1396,40 @@ static void mlx4_en_auto_moderation(struct mlx4_en_priv *priv)
 	if (!priv->adaptive_rx_coal || period < priv->sample_interval * HZ)
 		return;
 
+	pkt_rate_low = READ_ONCE(priv->pkt_rate_low);
+	pkt_rate_high = READ_ONCE(priv->pkt_rate_high);
+
 	for (ring = 0; ring < priv->rx_ring_num; ring++) {
 		rx_packets = READ_ONCE(priv->rx_ring[ring]->packets);
 		rx_bytes = READ_ONCE(priv->rx_ring[ring]->bytes);
 
-		rx_pkt_diff = ((unsigned long) (rx_packets -
-				priv->last_moder_packets[ring]));
+		rx_pkt_diff = rx_packets - priv->last_moder_packets[ring];
 		packets = rx_pkt_diff;
 		rate = packets * HZ / period;
-		avg_pkt_size = packets ? ((unsigned long) (rx_bytes -
-				priv->last_moder_bytes[ring])) / packets : 0;
+		avg_pkt_size = packets ? (rx_bytes -
+				priv->last_moder_bytes[ring]) / packets : 0;
 
 		/* Apply auto-moderation only when packet rate
 		 * exceeds a rate that it matters */
 		if (rate > (MLX4_EN_RX_RATE_THRESH / priv->rx_ring_num) &&
 		    avg_pkt_size > MLX4_EN_AVG_PKT_SMALL) {
-			if (rate < priv->pkt_rate_low)
+			if (rate <= pkt_rate_low)
 				moder_time = priv->rx_usecs_low;
-			else if (rate > priv->pkt_rate_high)
+			else if (rate >= pkt_rate_high)
 				moder_time = priv->rx_usecs_high;
 			else
-				moder_time = (rate - priv->pkt_rate_low) *
+				moder_time = (rate - pkt_rate_low) *
 					(priv->rx_usecs_high - priv->rx_usecs_low) /
-					(priv->pkt_rate_high - priv->pkt_rate_low) +
+					(pkt_rate_high - pkt_rate_low) +
 					priv->rx_usecs_low;
 		} else {
 			moder_time = priv->rx_usecs_low;
 		}
 
-		if (moder_time != priv->last_moder_time[ring]) {
+		cq = priv->rx_cq[ring];
+		if (moder_time != priv->last_moder_time[ring] ||
+		    cq->moder_cnt != priv->rx_frames) {
 			priv->last_moder_time[ring] = moder_time;
-			cq = priv->rx_cq[ring];
 			cq->moder_time = moder_time;
 			cq->moder_cnt = priv->rx_frames;
 			err = mlx4_en_set_cq_moder(priv, cq);
@@ -1697,6 +1699,14 @@ int mlx4_en_start_port(struct net_device *dev)
 		       priv->port, err);
 		goto tx_err;
 	}
+
+	err = mlx4_SET_PORT_user_mtu(mdev->dev, priv->port, dev->mtu);
+	if (err) {
+		en_err(priv, "Failed to pass user MTU(%d) to Firmware for port %d, with error %d\n",
+		       dev->mtu, priv->port, err);
+		goto tx_err;
+	}
+
 	/* Set default qp number */
 	err = mlx4_SET_PORT_qpn_calc(mdev->dev, priv->port, priv->base_qpn, 0);
 	if (err) {
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_port.h b/drivers/net/ethernet/mellanox/mlx4/en_port.h
index 040da4b16b1c..930f961fee42 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_port.h
+++ b/drivers/net/ethernet/mellanox/mlx4/en_port.h
@@ -35,7 +35,6 @@
 #define _MLX4_EN_PORT_H_
 
 
-#define SET_PORT_GEN_ALL_VALID	0x7
 #define SET_PORT_PROMISC_SHIFT	31
 #define SET_PORT_MC_PROMISC_SHIFT	30
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
index cc003fdf0ed9..d85e6446f9d9 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
@@ -33,6 +33,7 @@
 
 #include <net/busy_poll.h>
 #include <linux/bpf.h>
+#include <linux/bpf_trace.h>
 #include <linux/mlx4/cq.h>
 #include <linux/slab.h>
 #include <linux/mlx4/qp.h>
@@ -709,7 +710,8 @@ static bool mlx4_en_refill_rx_buffers(struct mlx4_en_priv *priv,
 	do {
 		if (mlx4_en_prepare_rx_desc(priv, ring,
 					    ring->prod & ring->size_mask,
-					    GFP_ATOMIC | __GFP_COLD))
+					    GFP_ATOMIC | __GFP_COLD |
+					    __GFP_MEMALLOC))
 			break;
 		ring->prod++;
 	} while (--missing);
@@ -928,10 +930,12 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud
 							length, cq->ring,
 							&doorbell_pending)))
 					goto consumed;
+				trace_xdp_exception(dev, xdp_prog, act);
 				goto xdp_drop_no_cnt; /* Drop on xmit failure */
 			default:
 				bpf_warn_invalid_xdp_action(act);
 			case XDP_ABORTED:
+				trace_xdp_exception(dev, xdp_prog, act);
 			case XDP_DROP:
 				ring->xdp_drop++;
 xdp_drop_no_cnt:
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
index 5886ad78058f..3ed42199d3f1 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
@@ -710,7 +710,7 @@ u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb,
 	u16 rings_p_up = priv->num_tx_rings_p_up;
 	u8 up = 0;
 
-	if (dev->num_tc)
+	if (netdev_get_num_tc(dev))
 		return skb_tx_hash(dev, skb);
 
 	if (skb_vlan_tag_present(skb))
diff --git a/drivers/net/ethernet/mellanox/mlx4/eq.c b/drivers/net/ethernet/mellanox/mlx4/eq.c
index 0509996957d9..39232b6a974f 100644
--- a/drivers/net/ethernet/mellanox/mlx4/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/eq.c
@@ -494,7 +494,7 @@ static int mlx4_eq_int(struct mlx4_dev *dev, struct mlx4_eq *eq)
 {
 	struct mlx4_priv *priv = mlx4_priv(dev);
 	struct mlx4_eqe *eqe;
-	int cqn = -1;
+	int cqn;
 	int eqes_found = 0;
 	int set_ci = 0;
 	int port;
@@ -840,13 +840,6 @@ static int mlx4_eq_int(struct mlx4_dev *dev, struct mlx4_eq *eq)
 
 	eq_set_ci(eq, 1);
 
-	/* cqn is 24bit wide but is initialized such that its higher bits
-	 * are ones too. Thus, if we got any event, cqn's high bits should be off
-	 * and we need to schedule the tasklet.
-	 */
-	if (!(cqn & ~0xffffff))
-		tasklet_schedule(&eq->tasklet_ctx.task);
-
 	return eqes_found;
 }
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c
index 84bab9f0732e..3fe885ce1902 100644
--- a/drivers/net/ethernet/mellanox/mlx4/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx4/fw.c
@@ -672,7 +672,7 @@ int mlx4_QUERY_FUNC_CAP(struct mlx4_dev *dev, u8 gen_or_port,
 	MLX4_GET(field, outbox, QUERY_FUNC_CAP_PHYS_PORT_OFFSET);
 	func_cap->physical_port = field;
 	if (func_cap->physical_port != gen_or_port) {
-		err = -ENOSYS;
+		err = -EINVAL;
 		goto out;
 	}
 
@@ -1875,7 +1875,7 @@ int mlx4_INIT_HCA(struct mlx4_dev *dev, struct mlx4_init_hca_param *param)
 	*((u8 *) mailbox->buf + INIT_HCA_VERSION_OFFSET) = INIT_HCA_VERSION;
 
 	*((u8 *) mailbox->buf + INIT_HCA_CACHELINE_SZ_OFFSET) =
-		(ilog2(cache_line_size()) - 4) << 5;
+		((ilog2(cache_line_size()) - 4) << 5) | (1 << 4);
 
 #if defined(__LITTLE_ENDIAN)
 	*(inbox + INIT_HCA_FLAGS_OFFSET / 4) &= ~cpu_to_be32(1 << 1);
@@ -2983,7 +2983,7 @@ static int mlx4_SET_PORT_phv_bit(struct mlx4_dev *dev, u8 port, u8 phv_bit)
 		return PTR_ERR(mailbox);
 	context = mailbox->buf;
 
-	context->v_ignore_fcs |=  SET_PORT_GEN_PHV_VALID;
+	context->flags2 |=  SET_PORT_GEN_PHV_VALID;
 	if (phv_bit)
 		context->phv_en |=  SET_PORT_GEN_PHV_EN;
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index bffa6f345f2f..15ef787e71ba 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -838,7 +838,7 @@ static int mlx4_slave_cap(struct mlx4_dev *dev)
 	 */
 	if (hca_param.global_caps) {
 		mlx4_err(dev, "Unknown hca global capabilities\n");
-		return -ENOSYS;
+		return -EINVAL;
 	}
 
 	mlx4_log_num_mgm_entry_size = hca_param.log_mc_entry_sz;
@@ -896,7 +896,7 @@ static int mlx4_slave_cap(struct mlx4_dev *dev)
 	    PF_CONTEXT_BEHAVIOUR_MASK) {
 		mlx4_err(dev, "Unknown pf context behaviour %x known flags %x\n",
 			 func_cap.pf_context_behaviour, PF_CONTEXT_BEHAVIOUR_MASK);
-		return -ENOSYS;
+		return -EINVAL;
 	}
 
 	dev->caps.num_ports		= func_cap.num_ports;
@@ -3492,7 +3492,7 @@ slave_start:
 	mlx4_enable_msi_x(dev);
 	if ((mlx4_is_mfunc(dev)) &&
 	    !(dev->flags & MLX4_FLAG_MSI_X)) {
-		err = -ENOSYS;
+		err = -EOPNOTSUPP;
 		mlx4_err(dev, "INTx is not supported in multi-function mode, aborting\n");
 		goto err_free_eq;
 	}
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
index 086920b615af..b4f1bc56cc68 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
@@ -487,6 +487,7 @@ struct mlx4_slave_state {
 	bool vst_qinq_supported;
 	u8 function;
 	dma_addr_t vhcr_dma;
+	u16 user_mtu[MLX4_MAX_PORTS + 1];
 	u16 mtu[MLX4_MAX_PORTS + 1];
 	__be32 ib_cap_mask[MLX4_MAX_PORTS + 1];
 	struct mlx4_slave_eqe eq[MLX4_MFUNC_MAX_EQES];
@@ -590,6 +591,7 @@ struct mlx4_mfunc_master_ctx {
 	struct mlx4_master_qp0_state qp0_state[MLX4_MAX_PORTS + 1];
 	int			init_port_ref[MLX4_MAX_PORTS + 1];
 	u16			max_mtu[MLX4_MAX_PORTS + 1];
+	u16			max_user_mtu[MLX4_MAX_PORTS + 1];
 	u8			pptx;
 	u8			pprx;
 	int			disable_mcast_ref[MLX4_MAX_PORTS + 1];
@@ -774,7 +776,9 @@ struct mlx4_vlan_table {
 	int			max;
 };
 
-#define SET_PORT_GEN_ALL_VALID		0x7
+#define SET_PORT_GEN_ALL_VALID	(MLX4_FLAG_V_MTU_MASK	| \
+				 MLX4_FLAG_V_PPRX_MASK	| \
+				 MLX4_FLAG_V_PPTX_MASK)
 #define SET_PORT_PROMISC_SHIFT		31
 #define SET_PORT_MC_PROMISC_SHIFT	30
 
@@ -787,7 +791,7 @@ enum {
 
 struct mlx4_set_port_general_context {
 	u16 reserved1;
-	u8 v_ignore_fcs;
+	u8 flags2;
 	u8 flags;
 	union {
 		u8 ignore_fcs;
@@ -803,7 +807,8 @@ struct mlx4_set_port_general_context {
 	u16 reserved4;
 	u32 reserved5;
 	u8 phv_en;
-	u8 reserved6[3];
+	u8 reserved6[5];
+	__be16 user_mtu;
 };
 
 struct mlx4_set_port_rqp_calc_context {
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
index cec59bc264c9..4941b692e947 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
@@ -102,7 +102,8 @@
 /* Use the maximum between 16384 and a single page */
 #define MLX4_EN_ALLOC_SIZE	PAGE_ALIGN(16384)
 
-#define MLX4_EN_ALLOC_PREFER_ORDER	PAGE_ALLOC_COSTLY_ORDER
+#define MLX4_EN_ALLOC_PREFER_ORDER min_t(int, get_order(32768),		\
+					 PAGE_ALLOC_COSTLY_ORDER)
 
 /* Receive fragment sizes; we use at most 3 fragments (for 9600 byte MTU
  * and 4K allocations) */
@@ -424,9 +425,9 @@ struct mlx4_en_dev {
 	u32                     priv_pdn;
 	spinlock_t              uar_lock;
 	u8			mac_removed[MLX4_MAX_PORTS + 1];
-	rwlock_t		clock_lock;
 	u32			nominal_c_mult;
 	struct cyclecounter	cycles;
+	seqlock_t		clock_lock;
 	struct timecounter	clock;
 	unsigned long		last_overflow_check;
 	unsigned long		overflow_period;
diff --git a/drivers/net/ethernet/mellanox/mlx4/port.c b/drivers/net/ethernet/mellanox/mlx4/port.c
index b656dd5772e5..4e36e287d605 100644
--- a/drivers/net/ethernet/mellanox/mlx4/port.c
+++ b/drivers/net/ethernet/mellanox/mlx4/port.c
@@ -50,7 +50,11 @@
 #define MLX4_STATS_ERROR_COUNTERS_MASK		0x1ffc30ULL
 #define MLX4_STATS_PORT_COUNTERS_MASK		0x1fe00000ULL
 
-#define MLX4_FLAG_V_IGNORE_FCS_MASK		0x2
+#define MLX4_FLAG2_V_IGNORE_FCS_MASK		BIT(1)
+#define MLX4_FLAG2_V_USER_MTU_MASK		BIT(5)
+#define MLX4_FLAG_V_MTU_MASK			BIT(0)
+#define MLX4_FLAG_V_PPRX_MASK			BIT(1)
+#define MLX4_FLAG_V_PPTX_MASK			BIT(2)
 #define MLX4_IGNORE_FCS_MASK			0x1
 #define MLX4_TC_MAX_NUMBER			8
 
@@ -1239,13 +1243,96 @@ void mlx4_reset_roce_gids(struct mlx4_dev *dev, int slave)
 	return;
 }
 
+static void
+mlx4_en_set_port_mtu(struct mlx4_dev *dev, int slave, int port,
+		     struct mlx4_set_port_general_context *gen_context)
+{
+	struct mlx4_priv *priv = mlx4_priv(dev);
+	struct mlx4_mfunc_master_ctx *master = &priv->mfunc.master;
+	struct mlx4_slave_state *slave_st = &master->slave_state[slave];
+	u16 mtu, prev_mtu;
+
+	/* Mtu is configured as the max USER_MTU among all
+	 * the functions on the port.
+	 */
+	mtu = be16_to_cpu(gen_context->mtu);
+	mtu = min_t(int, mtu, dev->caps.eth_mtu_cap[port] +
+		    ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN);
+	prev_mtu = slave_st->mtu[port];
+	slave_st->mtu[port] = mtu;
+	if (mtu > master->max_mtu[port])
+		master->max_mtu[port] = mtu;
+	if (mtu < prev_mtu && prev_mtu == master->max_mtu[port]) {
+		int i;
+
+		slave_st->mtu[port] = mtu;
+		master->max_mtu[port] = mtu;
+		for (i = 0; i < dev->num_slaves; i++)
+			master->max_mtu[port] =
+				max_t(u16, master->max_mtu[port],
+				      master->slave_state[i].mtu[port]);
+	}
+	gen_context->mtu = cpu_to_be16(master->max_mtu[port]);
+}
+
+static void
+mlx4_en_set_port_user_mtu(struct mlx4_dev *dev, int slave, int port,
+			  struct mlx4_set_port_general_context *gen_context)
+{
+	struct mlx4_priv *priv = mlx4_priv(dev);
+	struct mlx4_mfunc_master_ctx *master = &priv->mfunc.master;
+	struct mlx4_slave_state *slave_st = &master->slave_state[slave];
+	u16 user_mtu, prev_user_mtu;
+
+	/* User Mtu is configured as the max USER_MTU among all
+	 * the functions on the port.
+	 */
+	user_mtu = be16_to_cpu(gen_context->user_mtu);
+	user_mtu = min_t(int, user_mtu, dev->caps.eth_mtu_cap[port]);
+	prev_user_mtu = slave_st->user_mtu[port];
+	slave_st->user_mtu[port] = user_mtu;
+	if (user_mtu > master->max_user_mtu[port])
+		master->max_user_mtu[port] = user_mtu;
+	if (user_mtu < prev_user_mtu &&
+	    prev_user_mtu == master->max_user_mtu[port]) {
+		int i;
+
+		slave_st->user_mtu[port] = user_mtu;
+		master->max_user_mtu[port] = user_mtu;
+		for (i = 0; i < dev->num_slaves; i++)
+			master->max_user_mtu[port] =
+				max_t(u16, master->max_user_mtu[port],
+				      master->slave_state[i].user_mtu[port]);
+	}
+	gen_context->user_mtu = cpu_to_be16(master->max_user_mtu[port]);
+}
+
+static void
+mlx4_en_set_port_global_pause(struct mlx4_dev *dev, int slave,
+			      struct mlx4_set_port_general_context *gen_context)
+{
+	struct mlx4_priv *priv = mlx4_priv(dev);
+	struct mlx4_mfunc_master_ctx *master = &priv->mfunc.master;
+
+	/* Slave cannot change Global Pause configuration */
+	if (slave != mlx4_master_func_num(dev) &&
+	    (gen_context->pptx != master->pptx ||
+	     gen_context->pprx != master->pprx)) {
+		gen_context->pptx = master->pptx;
+		gen_context->pprx = master->pprx;
+		mlx4_warn(dev, "denying Global Pause change for slave:%d\n",
+			  slave);
+	} else {
+		master->pptx = gen_context->pptx;
+		master->pprx = gen_context->pprx;
+	}
+}
+
 static int mlx4_common_set_port(struct mlx4_dev *dev, int slave, u32 in_mod,
 				u8 op_mod, struct mlx4_cmd_mailbox *inbox)
 {
 	struct mlx4_priv *priv = mlx4_priv(dev);
 	struct mlx4_port_info *port_info;
-	struct mlx4_mfunc_master_ctx *master = &priv->mfunc.master;
-	struct mlx4_slave_state *slave_st = &master->slave_state[slave];
 	struct mlx4_set_port_rqp_calc_context *qpn_context;
 	struct mlx4_set_port_general_context *gen_context;
 	struct mlx4_roce_gid_entry *gid_entry_tbl, *gid_entry_mbox, *gid_entry_mb1;
@@ -1256,7 +1343,6 @@ static int mlx4_common_set_port(struct mlx4_dev *dev, int slave, u32 in_mod,
 	int base;
 	u32 in_modifier;
 	u32 promisc;
-	u16 mtu, prev_mtu;
 	int err;
 	int i, j;
 	int offset;
@@ -1269,7 +1355,9 @@ static int mlx4_common_set_port(struct mlx4_dev *dev, int slave, u32 in_mod,
 	is_eth = op_mod;
 	port_info = &priv->port[port];
 
-	/* Slaves cannot perform SET_PORT operations except changing MTU */
+	/* Slaves cannot perform SET_PORT operations,
+	 * except for changing MTU and USER_MTU.
+	 */
 	if (is_eth) {
 		if (slave != dev->caps.function &&
 		    in_modifier != MLX4_SET_PORT_GENERAL &&
@@ -1297,40 +1385,20 @@ static int mlx4_common_set_port(struct mlx4_dev *dev, int slave, u32 in_mod,
 			break;
 		case MLX4_SET_PORT_GENERAL:
 			gen_context = inbox->buf;
-			/* Mtu is configured as the max MTU among all the
-			 * the functions on the port. */
-			mtu = be16_to_cpu(gen_context->mtu);
-			mtu = min_t(int, mtu, dev->caps.eth_mtu_cap[port] +
-				    ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN);
-			prev_mtu = slave_st->mtu[port];
-			slave_st->mtu[port] = mtu;
-			if (mtu > master->max_mtu[port])
-				master->max_mtu[port] = mtu;
-			if (mtu < prev_mtu && prev_mtu ==
-						master->max_mtu[port]) {
-				slave_st->mtu[port] = mtu;
-				master->max_mtu[port] = mtu;
-				for (i = 0; i < dev->num_slaves; i++) {
-					master->max_mtu[port] =
-					max(master->max_mtu[port],
-					    master->slave_state[i].mtu[port]);
-				}
-			}
 
-			gen_context->mtu = cpu_to_be16(master->max_mtu[port]);
-			/* Slave cannot change Global Pause configuration */
-			if (slave != mlx4_master_func_num(dev) &&
-			    ((gen_context->pptx != master->pptx) ||
-			     (gen_context->pprx != master->pprx))) {
-				gen_context->pptx = master->pptx;
-				gen_context->pprx = master->pprx;
-				mlx4_warn(dev,
-					  "denying Global Pause change for slave:%d\n",
-					  slave);
-			} else {
-				master->pptx = gen_context->pptx;
-				master->pprx = gen_context->pprx;
-			}
+			if (gen_context->flags & MLX4_FLAG_V_MTU_MASK)
+				mlx4_en_set_port_mtu(dev, slave, port,
+						     gen_context);
+
+			if (gen_context->flags2 & MLX4_FLAG2_V_USER_MTU_MASK)
+				mlx4_en_set_port_user_mtu(dev, slave, port,
+							  gen_context);
+
+			if (gen_context->flags &
+			    (MLX4_FLAG_V_PPRX_MASK | MLX4_FLAG_V_PPTX_MASK))
+				mlx4_en_set_port_global_pause(dev, slave,
+							      gen_context);
+
 			break;
 		case MLX4_SET_PORT_GID_TABLE:
 			/* change to MULTIPLE entries: number of guest's gids
@@ -1608,6 +1676,30 @@ int mlx4_SET_PORT_qpn_calc(struct mlx4_dev *dev, u8 port, u32 base_qpn,
 }
 EXPORT_SYMBOL(mlx4_SET_PORT_qpn_calc);
 
+int mlx4_SET_PORT_user_mtu(struct mlx4_dev *dev, u8 port, u16 user_mtu)
+{
+	struct mlx4_cmd_mailbox *mailbox;
+	struct mlx4_set_port_general_context *context;
+	u32 in_mod;
+	int err;
+
+	mailbox = mlx4_alloc_cmd_mailbox(dev);
+	if (IS_ERR(mailbox))
+		return PTR_ERR(mailbox);
+	context = mailbox->buf;
+	context->flags2 |= MLX4_FLAG2_V_USER_MTU_MASK;
+	context->user_mtu = cpu_to_be16(user_mtu);
+
+	in_mod = MLX4_SET_PORT_GENERAL << 8 | port;
+	err = mlx4_cmd(dev, mailbox->dma, in_mod, MLX4_SET_PORT_ETH_OPCODE,
+		       MLX4_CMD_SET_PORT, MLX4_CMD_TIME_CLASS_B,
+		       MLX4_CMD_WRAPPED);
+
+	mlx4_free_cmd_mailbox(dev, mailbox);
+	return err;
+}
+EXPORT_SYMBOL(mlx4_SET_PORT_user_mtu);
+
 int mlx4_SET_PORT_fcs_check(struct mlx4_dev *dev, u8 port, u8 ignore_fcs_value)
 {
 	struct mlx4_cmd_mailbox *mailbox;
@@ -1619,7 +1711,7 @@ int mlx4_SET_PORT_fcs_check(struct mlx4_dev *dev, u8 port, u8 ignore_fcs_value)
 	if (IS_ERR(mailbox))
 		return PTR_ERR(mailbox);
 	context = mailbox->buf;
-	context->v_ignore_fcs |= MLX4_FLAG_V_IGNORE_FCS_MASK;
+	context->flags2 |= MLX4_FLAG2_V_IGNORE_FCS_MASK;
 	if (ignore_fcs_value)
 		context->ignore_fcs |= MLX4_IGNORE_FCS_MASK;
 	else
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index 1822382212ee..6fe9f76ae656 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -77,6 +77,7 @@ struct res_common {
 	int			from_state;
 	int			to_state;
 	int			removing;
+	const char		*func_name;
 };
 
 enum {
@@ -236,8 +237,8 @@ static void *res_tracker_lookup(struct rb_root *root, u64 res_id)
 	struct rb_node *node = root->rb_node;
 
 	while (node) {
-		struct res_common *res = container_of(node, struct res_common,
-						      node);
+		struct res_common *res = rb_entry(node, struct res_common,
+						  node);
 
 		if (res_id < res->res_id)
 			node = node->rb_left;
@@ -255,8 +256,8 @@ static int res_tracker_insert(struct rb_root *root, struct res_common *res)
 
 	/* Figure out where to put new node */
 	while (*new) {
-		struct res_common *this = container_of(*new, struct res_common,
-						       node);
+		struct res_common *this = rb_entry(*new, struct res_common,
+						   node);
 
 		parent = *new;
 		if (res->res_id < this->res_id)
@@ -837,6 +838,36 @@ static int mpt_mask(struct mlx4_dev *dev)
 	return dev->caps.num_mpts - 1;
 }
 
+static const char *mlx4_resource_type_to_str(enum mlx4_resource t)
+{
+	switch (t) {
+	case RES_QP:
+		return "QP";
+	case RES_CQ:
+		return "CQ";
+	case RES_SRQ:
+		return "SRQ";
+	case RES_XRCD:
+		return "XRCD";
+	case RES_MPT:
+		return "MPT";
+	case RES_MTT:
+		return "MTT";
+	case RES_MAC:
+		return "MAC";
+	case RES_VLAN:
+		return "VLAN";
+	case RES_COUNTER:
+		return "COUNTER";
+	case RES_FS_RULE:
+		return "FS_RULE";
+	case RES_EQ:
+		return "EQ";
+	default:
+		return "INVALID RESOURCE";
+	}
+}
+
 static void *find_res(struct mlx4_dev *dev, u64 res_id,
 		      enum mlx4_resource type)
 {
@@ -846,9 +877,9 @@ static void *find_res(struct mlx4_dev *dev, u64 res_id,
 				  res_id);
 }
 
-static int get_res(struct mlx4_dev *dev, int slave, u64 res_id,
-		   enum mlx4_resource type,
-		   void *res)
+static int _get_res(struct mlx4_dev *dev, int slave, u64 res_id,
+		    enum mlx4_resource type,
+		    void *res, const char *func_name)
 {
 	struct res_common *r;
 	int err = 0;
@@ -861,6 +892,10 @@ static int get_res(struct mlx4_dev *dev, int slave, u64 res_id,
 	}
 
 	if (r->state == RES_ANY_BUSY) {
+		mlx4_warn(dev,
+			  "%s(%d) trying to get resource %llx of type %s, but it's already taken by %s\n",
+			  func_name, slave, res_id, mlx4_resource_type_to_str(type),
+			  r->func_name);
 		err = -EBUSY;
 		goto exit;
 	}
@@ -872,6 +907,7 @@ static int get_res(struct mlx4_dev *dev, int slave, u64 res_id,
 
 	r->from_state = r->state;
 	r->state = RES_ANY_BUSY;
+	r->func_name = func_name;
 
 	if (res)
 		*((struct res_common **)res) = r;
@@ -881,6 +917,9 @@ exit:
 	return err;
 }
 
+#define get_res(dev, slave, res_id, type, res) \
+	_get_res((dev), (slave), (res_id), (type), (res), __func__)
+
 int mlx4_get_slave_from_resource_id(struct mlx4_dev *dev,
 				    enum mlx4_resource type,
 				    u64 res_id, int *slave)
@@ -911,8 +950,10 @@ static void put_res(struct mlx4_dev *dev, int slave, u64 res_id,
 
 	spin_lock_irq(mlx4_tlock(dev));
 	r = find_res(dev, res_id, type);
-	if (r)
+	if (r) {
 		r->state = r->from_state;
+		r->func_name = "";
+	}
 	spin_unlock_irq(mlx4_tlock(dev));
 }
 
@@ -1396,7 +1437,7 @@ static int remove_ok(struct res_common *res, enum mlx4_resource type, int extra)
 	case RES_MTT:
 		return remove_mtt_ok((struct res_mtt *)res, extra);
 	case RES_MAC:
-		return -ENOSYS;
+		return -EOPNOTSUPP;
 	case RES_EQ:
 		return remove_eq_ok((struct res_eq *)res);
 	case RES_COUNTER:
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cq.c b/drivers/net/ethernet/mellanox/mlx5/core/cq.c
index 32d4af9b594d..336d4738b807 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/cq.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/cq.c
@@ -179,6 +179,8 @@ int mlx5_core_create_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
 		mlx5_core_dbg(dev, "failed adding CP 0x%x to debug file system\n",
 			      cq->cqn);
 
+	cq->uar = dev->priv.uar;
+
 	return 0;
 
 err_cmd:
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/dev.c b/drivers/net/ethernet/mellanox/mlx5/core/dev.c
index a9dbc28f6b97..a62f4b6a21a5 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/dev.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/dev.c
@@ -71,6 +71,16 @@ void mlx5_add_device(struct mlx5_interface *intf, struct mlx5_priv *priv)
 	if (dev_ctx->context) {
 		spin_lock_irq(&priv->ctx_lock);
 		list_add_tail(&dev_ctx->list, &priv->ctx_list);
+#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
+		if (dev_ctx->intf->pfault) {
+			if (priv->pfault) {
+				mlx5_core_err(dev, "multiple page fault handlers not supported");
+			} else {
+				priv->pfault_ctx = dev_ctx->context;
+				priv->pfault = dev_ctx->intf->pfault;
+			}
+		}
+#endif
 		spin_unlock_irq(&priv->ctx_lock);
 	} else {
 		kfree(dev_ctx);
@@ -97,6 +107,15 @@ void mlx5_remove_device(struct mlx5_interface *intf, struct mlx5_priv *priv)
 	if (!dev_ctx)
 		return;
 
+#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
+	spin_lock_irq(&priv->ctx_lock);
+	if (priv->pfault == dev_ctx->intf->pfault)
+		priv->pfault = NULL;
+	spin_unlock_irq(&priv->ctx_lock);
+
+	synchronize_srcu(&priv->pfault_srcu);
+#endif
+
 	spin_lock_irq(&priv->ctx_lock);
 	list_del(&dev_ctx->list);
 	spin_unlock_irq(&priv->ctx_lock);
@@ -329,6 +348,20 @@ void mlx5_core_event(struct mlx5_core_dev *dev, enum mlx5_dev_event event,
 	spin_unlock_irqrestore(&priv->ctx_lock, flags);
 }
 
+#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
+void mlx5_core_page_fault(struct mlx5_core_dev *dev,
+			  struct mlx5_pagefault *pfault)
+{
+	struct mlx5_priv *priv = &dev->priv;
+	int srcu_idx;
+
+	srcu_idx = srcu_read_lock(&priv->pfault_srcu);
+	if (priv->pfault)
+		priv->pfault(dev, priv->pfault_ctx, pfault);
+	srcu_read_unlock(&priv->pfault_srcu, srcu_idx);
+}
+#endif
+
 void mlx5_dev_list_lock(void)
 {
 	mutex_lock(&mlx5_intf_mutex);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index d5ecb8f53fd4..95ca03c0d9f5 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -51,6 +51,9 @@
 
 #define MLX5_SET_CFG(p, f, v) MLX5_SET(create_flow_group_in, p, f, v)
 
+#define MLX5E_HW2SW_MTU(hwmtu) ((hwmtu) - (ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN))
+#define MLX5E_SW2HW_MTU(swmtu) ((swmtu) + (ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN))
+
 #define MLX5E_MAX_NUM_TC	8
 
 #define MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE                0x6
@@ -67,8 +70,13 @@
 
 #define MLX5_RX_HEADROOM NET_SKB_PAD
 
-#define MLX5_MPWRQ_LOG_STRIDE_SIZE		6  /* >= 6, HW restriction */
-#define MLX5_MPWRQ_LOG_STRIDE_SIZE_CQE_COMPRESS	8  /* >= 6, HW restriction */
+#define MLX5_MPWRQ_MIN_LOG_STRIDE_SZ(mdev) \
+	(6 + MLX5_CAP_GEN(mdev, cache_line_128byte)) /* HW restriction */
+#define MLX5_MPWRQ_LOG_STRIDE_SZ(mdev, req) \
+	max_t(u32, MLX5_MPWRQ_MIN_LOG_STRIDE_SZ(mdev), req)
+#define MLX5_MPWRQ_DEF_LOG_STRIDE_SZ(mdev)       MLX5_MPWRQ_LOG_STRIDE_SZ(mdev, 6)
+#define MLX5_MPWRQ_CQE_CMPRS_LOG_STRIDE_SZ(mdev) MLX5_MPWRQ_LOG_STRIDE_SZ(mdev, 8)
+
 #define MLX5_MPWRQ_LOG_WQE_SZ			18
 #define MLX5_MPWRQ_WQE_PAGE_ORDER  (MLX5_MPWRQ_LOG_WQE_SZ - PAGE_SHIFT > 0 ? \
 				    MLX5_MPWRQ_LOG_WQE_SZ - PAGE_SHIFT : 0)
@@ -98,6 +106,7 @@
 
 #define MLX5E_LOG_INDIR_RQT_SIZE       0x7
 #define MLX5E_INDIR_RQT_SIZE           BIT(MLX5E_LOG_INDIR_RQT_SIZE)
+#define MLX5E_MIN_NUM_CHANNELS         0x1
 #define MLX5E_MAX_NUM_CHANNELS         (MLX5E_INDIR_RQT_SIZE >> 1)
 #define MLX5E_MAX_NUM_SQS              (MLX5E_MAX_NUM_CHANNELS * MLX5E_MAX_NUM_TC)
 #define MLX5E_TX_CQ_POLL_BUDGET        128
@@ -111,8 +120,7 @@
 #define MLX5E_XDP_IHS_DS_COUNT \
 	DIV_ROUND_UP(MLX5E_XDP_MIN_INLINE - 2, MLX5_SEND_WQE_DS)
 #define MLX5E_XDP_TX_DS_COUNT \
-	(MLX5E_XDP_IHS_DS_COUNT + \
-	 (sizeof(struct mlx5e_tx_wqe) / MLX5_SEND_WQE_DS) + 1 /* SG DS */)
+	((sizeof(struct mlx5e_tx_wqe) / MLX5_SEND_WQE_DS) + 1 /* SG DS */)
 #define MLX5E_XDP_TX_WQEBBS \
 	DIV_ROUND_UP(MLX5E_XDP_TX_DS_COUNT, MLX5_SEND_WQEBB_NUM_DS)
 
@@ -259,6 +267,7 @@ struct mlx5e_tstamp {
 	struct mlx5_core_dev      *mdev;
 	struct ptp_clock          *ptp;
 	struct ptp_clock_info      ptp_info;
+	u8                        *pps_pin_caps;
 };
 
 enum {
@@ -369,6 +378,7 @@ struct mlx5e_rq {
 
 	unsigned long          state;
 	int                    ix;
+	u16                    rx_headroom;
 
 	struct mlx5e_rx_am     am; /* Adaptive Moderation */
 	struct bpf_prog       *xdp_prog;
@@ -479,7 +489,7 @@ struct mlx5e_sq {
 
 	/* control path */
 	struct mlx5_wq_ctrl        wq_ctrl;
-	struct mlx5_uar            uar;
+	struct mlx5_sq_bfreg	   bfreg;
 	struct mlx5e_channel      *channel;
 	int                        tc;
 	u32                        rate_limit;
@@ -568,8 +578,9 @@ struct mlx5e_vlan_table {
 	unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)];
 	struct mlx5_flow_handle	*active_vlans_rule[VLAN_N_VID];
 	struct mlx5_flow_handle	*untagged_rule;
-	struct mlx5_flow_handle	*any_vlan_rule;
-	bool		filter_disabled;
+	struct mlx5_flow_handle	*any_cvlan_rule;
+	struct mlx5_flow_handle	*any_svlan_rule;
+	bool			filter_disabled;
 };
 
 struct mlx5e_l2_table {
@@ -777,9 +788,11 @@ void mlx5e_fill_hwstamp(struct mlx5e_tstamp *clock, u64 timestamp,
 			struct skb_shared_hwtstamps *hwts);
 void mlx5e_timestamp_init(struct mlx5e_priv *priv);
 void mlx5e_timestamp_cleanup(struct mlx5e_priv *priv);
+void mlx5e_pps_event_handler(struct mlx5e_priv *priv,
+			     struct ptp_clock_event *event);
 int mlx5e_hwstamp_set(struct net_device *dev, struct ifreq *ifr);
 int mlx5e_hwstamp_get(struct net_device *dev, struct ifreq *ifr);
-void mlx5e_modify_rx_cqe_compression(struct mlx5e_priv *priv, bool val);
+void mlx5e_modify_rx_cqe_compression_locked(struct mlx5e_priv *priv, bool val);
 
 int mlx5e_vlan_rx_add_vid(struct net_device *dev, __always_unused __be16 proto,
 			  u16 vid);
@@ -807,7 +820,7 @@ void mlx5e_set_rx_cq_mode_params(struct mlx5e_params *params,
 static inline void mlx5e_tx_notify_hw(struct mlx5e_sq *sq,
 				      struct mlx5_wqe_ctrl_seg *ctrl, int bf_sz)
 {
-	u16 ofst = MLX5_BF_OFFSET + sq->bf_offset;
+	u16 ofst = sq->bf_offset;
 
 	/* ensure wqe is visible to device before updating doorbell record */
 	dma_wmb();
@@ -833,7 +846,7 @@ static inline void mlx5e_cq_arm(struct mlx5e_cq *cq)
 	struct mlx5_core_cq *mcq;
 
 	mcq = &cq->mcq;
-	mlx5_cq_arm(mcq, MLX5_CQ_DB_REQ_NOT, mcq->uar->map, NULL, cq->wq.cc);
+	mlx5_cq_arm(mcq, MLX5_CQ_DB_REQ_NOT, mcq->uar->map, cq->wq.cc);
 }
 
 static inline u32 mlx5e_get_wqe_mtt_offset(struct mlx5e_rq *rq, u16 wqe_ix)
@@ -841,12 +854,6 @@ static inline u32 mlx5e_get_wqe_mtt_offset(struct mlx5e_rq *rq, u16 wqe_ix)
 	return wqe_ix * ALIGN(MLX5_MPWRQ_PAGES_PER_WQE, 8);
 }
 
-static inline int mlx5e_get_max_num_channels(struct mlx5_core_dev *mdev)
-{
-	return min_t(int, mdev->priv.eq_table.num_comp_vectors,
-		     MLX5E_MAX_NUM_CHANNELS);
-}
-
 extern const struct ethtool_ops mlx5e_ethtool_ops;
 #ifdef CONFIG_MLX5_CORE_EN_DCB
 extern const struct dcbnl_rtnl_ops mlx5e_dcbnl_ops;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_clock.c b/drivers/net/ethernet/mellanox/mlx5/core/en_clock.c
index 746a92c13644..37e66eef6fb5 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_clock.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_clock.c
@@ -37,6 +37,22 @@ enum {
 	MLX5E_CYCLES_SHIFT	= 23
 };
 
+enum {
+	MLX5E_PIN_MODE_IN		= 0x0,
+	MLX5E_PIN_MODE_OUT		= 0x1,
+};
+
+enum {
+	MLX5E_OUT_PATTERN_PULSE		= 0x0,
+	MLX5E_OUT_PATTERN_PERIODIC	= 0x1,
+};
+
+enum {
+	MLX5E_EVENT_MODE_DISABLE	= 0x0,
+	MLX5E_EVENT_MODE_REPETETIVE	= 0x1,
+	MLX5E_EVENT_MODE_ONCE_TILL_ARM	= 0x2,
+};
+
 void mlx5e_fill_hwstamp(struct mlx5e_tstamp *tstamp, u64 timestamp,
 			struct skb_shared_hwtstamps *hwts)
 {
@@ -90,11 +106,12 @@ int mlx5e_hwstamp_set(struct net_device *dev, struct ifreq *ifr)
 		return -ERANGE;
 	}
 
+	mutex_lock(&priv->state_lock);
 	/* RX HW timestamp */
 	switch (config.rx_filter) {
 	case HWTSTAMP_FILTER_NONE:
 		/* Reset CQE compression to Admin default */
-		mlx5e_modify_rx_cqe_compression(priv, priv->params.rx_cqe_compress_def);
+		mlx5e_modify_rx_cqe_compression_locked(priv, priv->params.rx_cqe_compress_def);
 		break;
 	case HWTSTAMP_FILTER_ALL:
 	case HWTSTAMP_FILTER_SOME:
@@ -112,14 +129,16 @@ int mlx5e_hwstamp_set(struct net_device *dev, struct ifreq *ifr)
 	case HWTSTAMP_FILTER_PTP_V2_DELAY_REQ:
 		/* Disable CQE compression */
 		netdev_warn(dev, "Disabling cqe compression");
-		mlx5e_modify_rx_cqe_compression(priv, false);
+		mlx5e_modify_rx_cqe_compression_locked(priv, false);
 		config.rx_filter = HWTSTAMP_FILTER_ALL;
 		break;
 	default:
+		mutex_unlock(&priv->state_lock);
 		return -ERANGE;
 	}
 
 	memcpy(&priv->tstamp.hwtstamp_config, &config, sizeof(config));
+	mutex_unlock(&priv->state_lock);
 
 	return copy_to_user(ifr->ifr_data, &config,
 			    sizeof(config)) ? -EFAULT : 0;
@@ -189,6 +208,18 @@ static int mlx5e_ptp_adjfreq(struct ptp_clock_info *ptp, s32 delta)
 	int neg_adj = 0;
 	struct mlx5e_tstamp *tstamp = container_of(ptp, struct mlx5e_tstamp,
 						  ptp_info);
+	struct mlx5e_priv *priv =
+		container_of(tstamp, struct mlx5e_priv, tstamp);
+
+	if (MLX5_CAP_GEN(priv->mdev, pps_modify)) {
+		u32 in[MLX5_ST_SZ_DW(mtpps_reg)] = {0};
+
+		/* For future use need to add a loop for finding all 1PPS out pins */
+		MLX5_SET(mtpps_reg, in, pin_mode, MLX5E_PIN_MODE_OUT);
+		MLX5_SET(mtpps_reg, in, out_periodic_adjustment, delta & 0xFFFF);
+
+		mlx5_set_mtpps(priv->mdev, in, sizeof(in));
+	}
 
 	if (delta < 0) {
 		neg_adj = 1;
@@ -208,6 +239,124 @@ static int mlx5e_ptp_adjfreq(struct ptp_clock_info *ptp, s32 delta)
 	return 0;
 }
 
+static int mlx5e_extts_configure(struct ptp_clock_info *ptp,
+				 struct ptp_clock_request *rq,
+				 int on)
+{
+	struct mlx5e_tstamp *tstamp =
+		container_of(ptp, struct mlx5e_tstamp, ptp_info);
+	struct mlx5e_priv *priv =
+		container_of(tstamp, struct mlx5e_priv, tstamp);
+	u32 in[MLX5_ST_SZ_DW(mtpps_reg)] = {0};
+	u8 pattern = 0;
+	int pin = -1;
+	int err = 0;
+
+	if (!MLX5_CAP_GEN(priv->mdev, pps) ||
+	    !MLX5_CAP_GEN(priv->mdev, pps_modify))
+		return -EOPNOTSUPP;
+
+	if (rq->extts.index >= tstamp->ptp_info.n_pins)
+		return -EINVAL;
+
+	if (on) {
+		pin = ptp_find_pin(tstamp->ptp, PTP_PF_EXTTS, rq->extts.index);
+		if (pin < 0)
+			return -EBUSY;
+	}
+
+	if (rq->extts.flags & PTP_FALLING_EDGE)
+		pattern = 1;
+
+	MLX5_SET(mtpps_reg, in, pin, pin);
+	MLX5_SET(mtpps_reg, in, pin_mode, MLX5E_PIN_MODE_IN);
+	MLX5_SET(mtpps_reg, in, pattern, pattern);
+	MLX5_SET(mtpps_reg, in, enable, on);
+
+	err = mlx5_set_mtpps(priv->mdev, in, sizeof(in));
+	if (err)
+		return err;
+
+	return mlx5_set_mtppse(priv->mdev, pin, 0,
+			       MLX5E_EVENT_MODE_REPETETIVE & on);
+}
+
+static int mlx5e_perout_configure(struct ptp_clock_info *ptp,
+				  struct ptp_clock_request *rq,
+				  int on)
+{
+	struct mlx5e_tstamp *tstamp =
+		container_of(ptp, struct mlx5e_tstamp, ptp_info);
+	struct mlx5e_priv *priv =
+		container_of(tstamp, struct mlx5e_priv, tstamp);
+	u32 in[MLX5_ST_SZ_DW(mtpps_reg)] = {0};
+	u64 nsec_now, nsec_delta, time_stamp;
+	u64 cycles_now, cycles_delta;
+	struct timespec64 ts;
+	unsigned long flags;
+	int pin = -1;
+	s64 ns;
+
+	if (!MLX5_CAP_GEN(priv->mdev, pps_modify))
+		return -EOPNOTSUPP;
+
+	if (rq->perout.index >= tstamp->ptp_info.n_pins)
+		return -EINVAL;
+
+	if (on) {
+		pin = ptp_find_pin(tstamp->ptp, PTP_PF_PEROUT,
+				   rq->perout.index);
+		if (pin < 0)
+			return -EBUSY;
+	}
+
+	ts.tv_sec = rq->perout.period.sec;
+	ts.tv_nsec = rq->perout.period.nsec;
+	ns = timespec64_to_ns(&ts);
+	if (on)
+		if ((ns >> 1) != 500000000LL)
+			return -EINVAL;
+	ts.tv_sec = rq->perout.start.sec;
+	ts.tv_nsec = rq->perout.start.nsec;
+	ns = timespec64_to_ns(&ts);
+	cycles_now = mlx5_read_internal_timer(tstamp->mdev);
+	write_lock_irqsave(&tstamp->lock, flags);
+	nsec_now = timecounter_cyc2time(&tstamp->clock, cycles_now);
+	nsec_delta = ns - nsec_now;
+	cycles_delta = div64_u64(nsec_delta << tstamp->cycles.shift,
+				 tstamp->cycles.mult);
+	write_unlock_irqrestore(&tstamp->lock, flags);
+	time_stamp = cycles_now + cycles_delta;
+	MLX5_SET(mtpps_reg, in, pin, pin);
+	MLX5_SET(mtpps_reg, in, pin_mode, MLX5E_PIN_MODE_OUT);
+	MLX5_SET(mtpps_reg, in, pattern, MLX5E_OUT_PATTERN_PERIODIC);
+	MLX5_SET(mtpps_reg, in, enable, on);
+	MLX5_SET64(mtpps_reg, in, time_stamp, time_stamp);
+
+	return mlx5_set_mtpps(priv->mdev, in, sizeof(in));
+}
+
+static int mlx5e_ptp_enable(struct ptp_clock_info *ptp,
+			    struct ptp_clock_request *rq,
+			    int on)
+{
+	switch (rq->type) {
+	case PTP_CLK_REQ_EXTTS:
+		return mlx5e_extts_configure(ptp, rq, on);
+	case PTP_CLK_REQ_PEROUT:
+		return mlx5e_perout_configure(ptp, rq, on);
+	default:
+		return -EOPNOTSUPP;
+	}
+	return 0;
+}
+
+static int mlx5e_ptp_verify(struct ptp_clock_info *ptp, unsigned int pin,
+			    enum ptp_pin_function func, unsigned int chan)
+{
+	return (func == PTP_PF_PHYSYNC) ? -EOPNOTSUPP : 0;
+}
+
 static const struct ptp_clock_info mlx5e_ptp_clock_info = {
 	.owner		= THIS_MODULE,
 	.max_adj	= 100000000,
@@ -221,6 +370,7 @@ static const struct ptp_clock_info mlx5e_ptp_clock_info = {
 	.gettime64	= mlx5e_ptp_gettime,
 	.settime64	= mlx5e_ptp_settime,
 	.enable		= NULL,
+	.verify		= NULL,
 };
 
 static void mlx5e_timestamp_init_config(struct mlx5e_tstamp *tstamp)
@@ -229,6 +379,62 @@ static void mlx5e_timestamp_init_config(struct mlx5e_tstamp *tstamp)
 	tstamp->hwtstamp_config.rx_filter = HWTSTAMP_FILTER_NONE;
 }
 
+static int mlx5e_init_pin_config(struct mlx5e_tstamp *tstamp)
+{
+	int i;
+
+	tstamp->ptp_info.pin_config =
+		kzalloc(sizeof(*tstamp->ptp_info.pin_config) *
+			       tstamp->ptp_info.n_pins, GFP_KERNEL);
+	if (!tstamp->ptp_info.pin_config)
+		return -ENOMEM;
+	tstamp->ptp_info.enable = mlx5e_ptp_enable;
+	tstamp->ptp_info.verify = mlx5e_ptp_verify;
+
+	for (i = 0; i < tstamp->ptp_info.n_pins; i++) {
+		snprintf(tstamp->ptp_info.pin_config[i].name,
+			 sizeof(tstamp->ptp_info.pin_config[i].name),
+			 "mlx5_pps%d", i);
+		tstamp->ptp_info.pin_config[i].index = i;
+		tstamp->ptp_info.pin_config[i].func = PTP_PF_NONE;
+		tstamp->ptp_info.pin_config[i].chan = i;
+	}
+
+	return 0;
+}
+
+static void mlx5e_get_pps_caps(struct mlx5e_priv *priv,
+			       struct mlx5e_tstamp *tstamp)
+{
+	u32 out[MLX5_ST_SZ_DW(mtpps_reg)] = {0};
+
+	mlx5_query_mtpps(priv->mdev, out, sizeof(out));
+
+	tstamp->ptp_info.n_pins = MLX5_GET(mtpps_reg, out,
+					   cap_number_of_pps_pins);
+	tstamp->ptp_info.n_ext_ts = MLX5_GET(mtpps_reg, out,
+					     cap_max_num_of_pps_in_pins);
+	tstamp->ptp_info.n_per_out = MLX5_GET(mtpps_reg, out,
+					      cap_max_num_of_pps_out_pins);
+
+	tstamp->pps_pin_caps[0] = MLX5_GET(mtpps_reg, out, cap_pin_0_mode);
+	tstamp->pps_pin_caps[1] = MLX5_GET(mtpps_reg, out, cap_pin_1_mode);
+	tstamp->pps_pin_caps[2] = MLX5_GET(mtpps_reg, out, cap_pin_2_mode);
+	tstamp->pps_pin_caps[3] = MLX5_GET(mtpps_reg, out, cap_pin_3_mode);
+	tstamp->pps_pin_caps[4] = MLX5_GET(mtpps_reg, out, cap_pin_4_mode);
+	tstamp->pps_pin_caps[5] = MLX5_GET(mtpps_reg, out, cap_pin_5_mode);
+	tstamp->pps_pin_caps[6] = MLX5_GET(mtpps_reg, out, cap_pin_6_mode);
+	tstamp->pps_pin_caps[7] = MLX5_GET(mtpps_reg, out, cap_pin_7_mode);
+}
+
+void mlx5e_pps_event_handler(struct mlx5e_priv *priv,
+			     struct ptp_clock_event *event)
+{
+	struct mlx5e_tstamp *tstamp = &priv->tstamp;
+
+	ptp_clock_event(tstamp->ptp, event);
+}
+
 void mlx5e_timestamp_init(struct mlx5e_priv *priv)
 {
 	struct mlx5e_tstamp *tstamp = &priv->tstamp;
@@ -272,6 +478,18 @@ void mlx5e_timestamp_init(struct mlx5e_priv *priv)
 	tstamp->ptp_info = mlx5e_ptp_clock_info;
 	snprintf(tstamp->ptp_info.name, 16, "mlx5 ptp");
 
+	/* Initialize 1PPS data structures */
+#define MAX_PIN_NUM	8
+	tstamp->pps_pin_caps = kzalloc(sizeof(u8) * MAX_PIN_NUM, GFP_KERNEL);
+	if (tstamp->pps_pin_caps) {
+		if (MLX5_CAP_GEN(priv->mdev, pps))
+			mlx5e_get_pps_caps(priv, tstamp);
+		if (tstamp->ptp_info.n_pins)
+			mlx5e_init_pin_config(tstamp);
+	} else {
+		mlx5_core_warn(priv->mdev, "1PPS initialization failed\n");
+	}
+
 	tstamp->ptp = ptp_clock_register(&tstamp->ptp_info,
 					 &priv->mdev->pdev->dev);
 	if (IS_ERR(tstamp->ptp)) {
@@ -293,5 +511,8 @@ void mlx5e_timestamp_cleanup(struct mlx5e_priv *priv)
 		priv->tstamp.ptp = NULL;
 	}
 
+	kfree(tstamp->pps_pin_caps);
+	kfree(tstamp->ptp_info.pin_config);
+
 	cancel_delayed_work_sync(&tstamp->overflow_work);
 }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_common.c b/drivers/net/ethernet/mellanox/mlx5/core/en_common.c
index f175518ff07a..bd898d8deda0 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_common.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_common.c
@@ -89,16 +89,10 @@ int mlx5e_create_mdev_resources(struct mlx5_core_dev *mdev)
 	struct mlx5e_resources *res = &mdev->mlx5e_res;
 	int err;
 
-	err = mlx5_alloc_map_uar(mdev, &res->cq_uar, false);
-	if (err) {
-		mlx5_core_err(mdev, "alloc_map uar failed, %d\n", err);
-		return err;
-	}
-
 	err = mlx5_core_alloc_pd(mdev, &res->pdn);
 	if (err) {
 		mlx5_core_err(mdev, "alloc pd failed, %d\n", err);
-		goto err_unmap_free_uar;
+		return err;
 	}
 
 	err = mlx5_core_alloc_transport_domain(mdev, &res->td.tdn);
@@ -121,9 +115,6 @@ err_dealloc_transport_domain:
 	mlx5_core_dealloc_transport_domain(mdev, res->td.tdn);
 err_dealloc_pd:
 	mlx5_core_dealloc_pd(mdev, res->pdn);
-err_unmap_free_uar:
-	mlx5_unmap_free_uar(mdev, &res->cq_uar);
-
 	return err;
 }
 
@@ -134,7 +125,6 @@ void mlx5e_destroy_mdev_resources(struct mlx5_core_dev *mdev)
 	mlx5_core_destroy_mkey(mdev, &res->mkey);
 	mlx5_core_dealloc_transport_domain(mdev, res->td.tdn);
 	mlx5_core_dealloc_pd(mdev, res->pdn);
-	mlx5_unmap_free_uar(mdev, &res->cq_uar);
 }
 
 int mlx5e_refresh_tirs_self_loopback(struct mlx5_core_dev *mdev,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index bb67863aa361..cc80522b5854 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -170,7 +170,8 @@ static int mlx5e_get_sset_count(struct net_device *dev, int sset)
 	case ETH_SS_STATS:
 		return NUM_SW_COUNTERS +
 		       MLX5E_NUM_Q_CNTRS(priv) +
-		       NUM_VPORT_COUNTERS + NUM_PPORT_COUNTERS +
+		       NUM_VPORT_COUNTERS + NUM_PPORT_COUNTERS(priv) +
+		       NUM_PCIE_COUNTERS(priv) +
 		       MLX5E_NUM_RQ_STATS(priv) +
 		       MLX5E_NUM_SQ_STATS(priv) +
 		       MLX5E_NUM_PFC_COUNTERS(priv) +
@@ -218,6 +219,14 @@ static void mlx5e_fill_stats_strings(struct mlx5e_priv *priv, uint8_t *data)
 		strcpy(data + (idx++) * ETH_GSTRING_LEN,
 		       pport_2819_stats_desc[i].format);
 
+	for (i = 0; i < NUM_PPORT_PHY_STATISTICAL_COUNTERS(priv); i++)
+		strcpy(data + (idx++) * ETH_GSTRING_LEN,
+		       pport_phy_statistical_stats_desc[i].format);
+
+	for (i = 0; i < NUM_PCIE_PERF_COUNTERS(priv); i++)
+		strcpy(data + (idx++) * ETH_GSTRING_LEN,
+		       pcie_perf_stats_desc[i].format);
+
 	for (prio = 0; prio < NUM_PPORT_PRIO; prio++) {
 		for (i = 0; i < NUM_PPORT_PER_PRIO_TRAFFIC_COUNTERS; i++)
 			sprintf(data + (idx++) * ETH_GSTRING_LEN,
@@ -330,6 +339,14 @@ static void mlx5e_get_ethtool_stats(struct net_device *dev,
 		data[idx++] = MLX5E_READ_CTR64_BE(&priv->stats.pport.RFC_2819_counters,
 						  pport_2819_stats_desc, i);
 
+	for (i = 0; i < NUM_PPORT_PHY_STATISTICAL_COUNTERS(priv); i++)
+		data[idx++] = MLX5E_READ_CTR64_BE(&priv->stats.pport.phy_statistical_counters,
+						  pport_phy_statistical_stats_desc, i);
+
+	for (i = 0; i < NUM_PCIE_PERF_COUNTERS(priv); i++)
+		data[idx++] = MLX5E_READ_CTR32_BE(&priv->stats.pcie.pcie_perf_counters,
+						  pcie_perf_stats_desc, i);
+
 	for (prio = 0; prio < NUM_PPORT_PRIO; prio++) {
 		for (i = 0; i < NUM_PPORT_PER_PRIO_TRAFFIC_COUNTERS; i++)
 			data[idx++] = MLX5E_READ_CTR64_BE(&priv->stats.pport.per_prio_counters[prio],
@@ -535,7 +552,7 @@ static void mlx5e_get_channels(struct net_device *dev,
 {
 	struct mlx5e_priv *priv = netdev_priv(dev);
 
-	ch->max_combined   = mlx5e_get_max_num_channels(priv->mdev);
+	ch->max_combined   = priv->profile->max_nch(priv->mdev);
 	ch->combined_count = priv->params.num_channels;
 }
 
@@ -1459,8 +1476,6 @@ static int set_pflag_rx_cqe_compress(struct net_device *netdev,
 {
 	struct mlx5e_priv *priv = netdev_priv(netdev);
 	struct mlx5_core_dev *mdev = priv->mdev;
-	int err = 0;
-	bool reset;
 
 	if (!MLX5_CAP_GEN(mdev, cqe_compression))
 		return -EOPNOTSUPP;
@@ -1470,17 +1485,10 @@ static int set_pflag_rx_cqe_compress(struct net_device *netdev,
 		return -EINVAL;
 	}
 
-	reset = test_bit(MLX5E_STATE_OPENED, &priv->state);
-
-	if (reset)
-		mlx5e_close_locked(netdev);
-
-	MLX5E_SET_PFLAG(priv, MLX5E_PFLAG_RX_CQE_COMPRESS, enable);
+	mlx5e_modify_rx_cqe_compression_locked(priv, enable);
 	priv->params.rx_cqe_compress_def = enable;
 
-	if (reset)
-		err = mlx5e_open_locked(netdev);
-	return err;
+	return 0;
 }
 
 static int mlx5e_handle_pflag(struct net_device *netdev,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c
index a0e5a69402b3..f2762e45c8ae 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c
@@ -150,7 +150,8 @@ static int mlx5e_vport_context_update_vlans(struct mlx5e_priv *priv)
 
 enum mlx5e_vlan_rule_type {
 	MLX5E_VLAN_RULE_TYPE_UNTAGGED,
-	MLX5E_VLAN_RULE_TYPE_ANY_VID,
+	MLX5E_VLAN_RULE_TYPE_ANY_CTAG_VID,
+	MLX5E_VLAN_RULE_TYPE_ANY_STAG_VID,
 	MLX5E_VLAN_RULE_TYPE_MATCH_VID,
 };
 
@@ -172,19 +173,31 @@ static int __mlx5e_add_vlan_rule(struct mlx5e_priv *priv,
 	dest.ft = priv->fs.l2.ft.t;
 
 	spec->match_criteria_enable = MLX5_MATCH_OUTER_HEADERS;
-	MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria, outer_headers.vlan_tag);
+
 
 	switch (rule_type) {
 	case MLX5E_VLAN_RULE_TYPE_UNTAGGED:
 		rule_p = &priv->fs.vlan.untagged_rule;
+		MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria,
+				 outer_headers.cvlan_tag);
 		break;
-	case MLX5E_VLAN_RULE_TYPE_ANY_VID:
-		rule_p = &priv->fs.vlan.any_vlan_rule;
-		MLX5_SET(fte_match_param, spec->match_value, outer_headers.vlan_tag, 1);
+	case MLX5E_VLAN_RULE_TYPE_ANY_CTAG_VID:
+		rule_p = &priv->fs.vlan.any_cvlan_rule;
+		MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria,
+				 outer_headers.cvlan_tag);
+		MLX5_SET(fte_match_param, spec->match_value, outer_headers.cvlan_tag, 1);
+		break;
+	case MLX5E_VLAN_RULE_TYPE_ANY_STAG_VID:
+		rule_p = &priv->fs.vlan.any_svlan_rule;
+		MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria,
+				 outer_headers.svlan_tag);
+		MLX5_SET(fte_match_param, spec->match_value, outer_headers.svlan_tag, 1);
 		break;
 	default: /* MLX5E_VLAN_RULE_TYPE_MATCH_VID */
 		rule_p = &priv->fs.vlan.active_vlans_rule[vid];
-		MLX5_SET(fte_match_param, spec->match_value, outer_headers.vlan_tag, 1);
+		MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria,
+				 outer_headers.cvlan_tag);
+		MLX5_SET(fte_match_param, spec->match_value, outer_headers.cvlan_tag, 1);
 		MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria,
 				 outer_headers.first_vid);
 		MLX5_SET(fte_match_param, spec->match_value, outer_headers.first_vid,
@@ -235,10 +248,16 @@ static void mlx5e_del_vlan_rule(struct mlx5e_priv *priv,
 			priv->fs.vlan.untagged_rule = NULL;
 		}
 		break;
-	case MLX5E_VLAN_RULE_TYPE_ANY_VID:
-		if (priv->fs.vlan.any_vlan_rule) {
-			mlx5_del_flow_rules(priv->fs.vlan.any_vlan_rule);
-			priv->fs.vlan.any_vlan_rule = NULL;
+	case MLX5E_VLAN_RULE_TYPE_ANY_CTAG_VID:
+		if (priv->fs.vlan.any_cvlan_rule) {
+			mlx5_del_flow_rules(priv->fs.vlan.any_cvlan_rule);
+			priv->fs.vlan.any_cvlan_rule = NULL;
+		}
+		break;
+	case MLX5E_VLAN_RULE_TYPE_ANY_STAG_VID:
+		if (priv->fs.vlan.any_svlan_rule) {
+			mlx5_del_flow_rules(priv->fs.vlan.any_svlan_rule);
+			priv->fs.vlan.any_svlan_rule = NULL;
 		}
 		break;
 	case MLX5E_VLAN_RULE_TYPE_MATCH_VID:
@@ -252,6 +271,23 @@ static void mlx5e_del_vlan_rule(struct mlx5e_priv *priv,
 	}
 }
 
+static void mlx5e_del_any_vid_rules(struct mlx5e_priv *priv)
+{
+	mlx5e_del_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_ANY_CTAG_VID, 0);
+	mlx5e_del_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_ANY_STAG_VID, 0);
+}
+
+static int mlx5e_add_any_vid_rules(struct mlx5e_priv *priv)
+{
+	int err;
+
+	err = mlx5e_add_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_ANY_CTAG_VID, 0);
+	if (err)
+		return err;
+
+	return mlx5e_add_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_ANY_STAG_VID, 0);
+}
+
 void mlx5e_enable_vlan_filter(struct mlx5e_priv *priv)
 {
 	if (!priv->fs.vlan.filter_disabled)
@@ -260,7 +296,7 @@ void mlx5e_enable_vlan_filter(struct mlx5e_priv *priv)
 	priv->fs.vlan.filter_disabled = false;
 	if (priv->netdev->flags & IFF_PROMISC)
 		return;
-	mlx5e_del_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_ANY_VID, 0);
+	mlx5e_del_any_vid_rules(priv);
 }
 
 void mlx5e_disable_vlan_filter(struct mlx5e_priv *priv)
@@ -271,7 +307,7 @@ void mlx5e_disable_vlan_filter(struct mlx5e_priv *priv)
 	priv->fs.vlan.filter_disabled = true;
 	if (priv->netdev->flags & IFF_PROMISC)
 		return;
-	mlx5e_add_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_ANY_VID, 0);
+	mlx5e_add_any_vid_rules(priv);
 }
 
 int mlx5e_vlan_rx_add_vid(struct net_device *dev, __always_unused __be16 proto,
@@ -308,7 +344,7 @@ static void mlx5e_add_vlan_rules(struct mlx5e_priv *priv)
 
 	if (priv->fs.vlan.filter_disabled &&
 	    !(priv->netdev->flags & IFF_PROMISC))
-		mlx5e_add_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_ANY_VID, 0);
+		mlx5e_add_any_vid_rules(priv);
 }
 
 static void mlx5e_del_vlan_rules(struct mlx5e_priv *priv)
@@ -323,7 +359,7 @@ static void mlx5e_del_vlan_rules(struct mlx5e_priv *priv)
 
 	if (priv->fs.vlan.filter_disabled &&
 	    !(priv->netdev->flags & IFF_PROMISC))
-		mlx5e_del_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_ANY_VID, 0);
+		mlx5e_del_any_vid_rules(priv);
 }
 
 #define mlx5e_for_each_hash_node(hn, tmp, hash, i) \
@@ -503,8 +539,7 @@ void mlx5e_set_rx_mode_work(struct work_struct *work)
 	if (enable_promisc) {
 		mlx5e_add_l2_flow_rule(priv, &ea->promisc, MLX5E_PROMISC);
 		if (!priv->fs.vlan.filter_disabled)
-			mlx5e_add_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_ANY_VID,
-					    0);
+			mlx5e_add_any_vid_rules(priv);
 	}
 	if (enable_allmulti)
 		mlx5e_add_l2_flow_rule(priv, &ea->allmulti, MLX5E_ALLMULTI);
@@ -519,8 +554,7 @@ void mlx5e_set_rx_mode_work(struct work_struct *work)
 		mlx5e_del_l2_flow_rule(priv, &ea->allmulti);
 	if (disable_promisc) {
 		if (!priv->fs.vlan.filter_disabled)
-			mlx5e_del_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_ANY_VID,
-					    0);
+			mlx5e_del_any_vid_rules(priv);
 		mlx5e_del_l2_flow_rule(priv, &ea->promisc);
 	}
 
@@ -976,11 +1010,13 @@ err_destroy_flow_table:
 	return err;
 }
 
-#define MLX5E_NUM_VLAN_GROUPS	2
+#define MLX5E_NUM_VLAN_GROUPS	3
 #define MLX5E_VLAN_GROUP0_SIZE	BIT(12)
 #define MLX5E_VLAN_GROUP1_SIZE	BIT(1)
+#define MLX5E_VLAN_GROUP2_SIZE	BIT(0)
 #define MLX5E_VLAN_TABLE_SIZE	(MLX5E_VLAN_GROUP0_SIZE +\
-				 MLX5E_VLAN_GROUP1_SIZE)
+				 MLX5E_VLAN_GROUP1_SIZE +\
+				 MLX5E_VLAN_GROUP2_SIZE)
 
 static int __mlx5e_create_vlan_table_groups(struct mlx5e_flow_table *ft, u32 *in,
 					    int inlen)
@@ -991,7 +1027,7 @@ static int __mlx5e_create_vlan_table_groups(struct mlx5e_flow_table *ft, u32 *in
 
 	memset(in, 0, inlen);
 	MLX5_SET_CFG(in, match_criteria_enable, MLX5_MATCH_OUTER_HEADERS);
-	MLX5_SET_TO_ONES(fte_match_param, mc, outer_headers.vlan_tag);
+	MLX5_SET_TO_ONES(fte_match_param, mc, outer_headers.cvlan_tag);
 	MLX5_SET_TO_ONES(fte_match_param, mc, outer_headers.first_vid);
 	MLX5_SET_CFG(in, start_flow_index, ix);
 	ix += MLX5E_VLAN_GROUP0_SIZE;
@@ -1003,7 +1039,7 @@ static int __mlx5e_create_vlan_table_groups(struct mlx5e_flow_table *ft, u32 *in
 
 	memset(in, 0, inlen);
 	MLX5_SET_CFG(in, match_criteria_enable, MLX5_MATCH_OUTER_HEADERS);
-	MLX5_SET_TO_ONES(fte_match_param, mc, outer_headers.vlan_tag);
+	MLX5_SET_TO_ONES(fte_match_param, mc, outer_headers.cvlan_tag);
 	MLX5_SET_CFG(in, start_flow_index, ix);
 	ix += MLX5E_VLAN_GROUP1_SIZE;
 	MLX5_SET_CFG(in, end_flow_index, ix - 1);
@@ -1012,6 +1048,17 @@ static int __mlx5e_create_vlan_table_groups(struct mlx5e_flow_table *ft, u32 *in
 		goto err_destroy_groups;
 	ft->num_groups++;
 
+	memset(in, 0, inlen);
+	MLX5_SET_CFG(in, match_criteria_enable, MLX5_MATCH_OUTER_HEADERS);
+	MLX5_SET_TO_ONES(fte_match_param, mc, outer_headers.svlan_tag);
+	MLX5_SET_CFG(in, start_flow_index, ix);
+	ix += MLX5E_VLAN_GROUP2_SIZE;
+	MLX5_SET_CFG(in, end_flow_index, ix - 1);
+	ft->g[ft->num_groups] = mlx5_create_flow_group(ft->t, in);
+	if (IS_ERR(ft->g[ft->num_groups]))
+		goto err_destroy_groups;
+	ft->num_groups++;
+
 	return 0;
 
 err_destroy_groups:
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c
index f33f72d0237c..d55fff0ba388 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c
@@ -237,9 +237,9 @@ static int set_flow_attrs(u32 *match_c, u32 *match_v,
 	if ((fs->flow_type & FLOW_EXT) &&
 	    (fs->m_ext.vlan_tci & cpu_to_be16(VLAN_VID_MASK))) {
 		MLX5_SET(fte_match_set_lyr_2_4, outer_headers_c,
-			 vlan_tag, 1);
+			 cvlan_tag, 1);
 		MLX5_SET(fte_match_set_lyr_2_4, outer_headers_v,
-			 vlan_tag, 1);
+			 cvlan_tag, 1);
 		MLX5_SET(fte_match_set_lyr_2_4, outer_headers_c,
 			 first_vid, 0xfff);
 		MLX5_SET(fte_match_set_lyr_2_4, outer_headers_v,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index f14ca3385fdd..3cce6281e075 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -31,6 +31,7 @@
  */
 
 #include <net/tc_act/tc_gact.h>
+#include <linux/crash_dump.h>
 #include <net/pkt_cls.h>
 #include <linux/mlx5/fs.h>
 #include <net/vxlan.h>
@@ -83,16 +84,20 @@ static void mlx5e_set_rq_type_params(struct mlx5e_priv *priv, u8 rq_type)
 	priv->params.rq_wq_type = rq_type;
 	switch (priv->params.rq_wq_type) {
 	case MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ:
-		priv->params.log_rq_size = MLX5E_PARAMS_DEFAULT_LOG_RQ_SIZE_MPW;
+		priv->params.log_rq_size = is_kdump_kernel() ?
+			MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE_MPW :
+			MLX5E_PARAMS_DEFAULT_LOG_RQ_SIZE_MPW;
 		priv->params.mpwqe_log_stride_sz =
 			MLX5E_GET_PFLAG(priv, MLX5E_PFLAG_RX_CQE_COMPRESS) ?
-			MLX5_MPWRQ_LOG_STRIDE_SIZE_CQE_COMPRESS :
-			MLX5_MPWRQ_LOG_STRIDE_SIZE;
+			MLX5_MPWRQ_CQE_CMPRS_LOG_STRIDE_SZ(priv->mdev) :
+			MLX5_MPWRQ_DEF_LOG_STRIDE_SZ(priv->mdev);
 		priv->params.mpwqe_log_num_strides = MLX5_MPWRQ_LOG_WQE_SZ -
 			priv->params.mpwqe_log_stride_sz;
 		break;
 	default: /* MLX5_WQ_TYPE_LINKED_LIST */
-		priv->params.log_rq_size = MLX5E_PARAMS_DEFAULT_LOG_RQ_SIZE;
+		priv->params.log_rq_size = is_kdump_kernel() ?
+			MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE :
+			MLX5E_PARAMS_DEFAULT_LOG_RQ_SIZE;
 	}
 	priv->params.min_rx_wqes = mlx5_min_rx_wqes(priv->params.rq_wq_type,
 					       BIT(priv->params.log_rq_size));
@@ -268,6 +273,12 @@ static void mlx5e_update_pport_counters(struct mlx5e_priv *priv)
 	MLX5_SET(ppcnt_reg, in, grp, MLX5_PHYSICAL_LAYER_COUNTERS_GROUP);
 	mlx5_core_access_reg(mdev, in, sz, out, sz, MLX5_REG_PPCNT, 0, 0);
 
+	if (MLX5_CAP_PCAM_FEATURE(mdev, ppcnt_statistical_group)) {
+		out = pstats->phy_statistical_counters;
+		MLX5_SET(ppcnt_reg, in, grp, MLX5_PHYSICAL_LAYER_STATISTICAL_GROUP);
+		mlx5_core_access_reg(mdev, in, sz, out, sz, MLX5_REG_PPCNT, 0, 0);
+	}
+
 	MLX5_SET(ppcnt_reg, in, grp, MLX5_PER_PRIORITY_COUNTERS_GROUP);
 	for (prio = 0; prio < NUM_PPORT_PRIO; prio++) {
 		out = pstats->per_prio_counters[prio];
@@ -291,11 +302,34 @@ static void mlx5e_update_q_counter(struct mlx5e_priv *priv)
 				      &qcnt->rx_out_of_buffer);
 }
 
+static void mlx5e_update_pcie_counters(struct mlx5e_priv *priv)
+{
+	struct mlx5e_pcie_stats *pcie_stats = &priv->stats.pcie;
+	struct mlx5_core_dev *mdev = priv->mdev;
+	int sz = MLX5_ST_SZ_BYTES(mpcnt_reg);
+	void *out;
+	u32 *in;
+
+	if (!MLX5_CAP_MCAM_FEATURE(mdev, pcie_performance_group))
+		return;
+
+	in = mlx5_vzalloc(sz);
+	if (!in)
+		return;
+
+	out = pcie_stats->pcie_perf_counters;
+	MLX5_SET(mpcnt_reg, in, grp, MLX5_PCIE_PERFORMANCE_COUNTERS_GROUP);
+	mlx5_core_access_reg(mdev, in, sz, out, sz, MLX5_REG_MPCNT, 0, 0);
+
+	kvfree(in);
+}
+
 void mlx5e_update_stats(struct mlx5e_priv *priv)
 {
-	mlx5e_update_q_counter(priv);
-	mlx5e_update_vport_counters(priv);
+	mlx5e_update_pcie_counters(priv);
 	mlx5e_update_pport_counters(priv);
+	mlx5e_update_vport_counters(priv);
+	mlx5e_update_q_counter(priv);
 	mlx5e_update_sw_counters(priv);
 }
 
@@ -317,6 +351,8 @@ static void mlx5e_async_event(struct mlx5_core_dev *mdev, void *vpriv,
 			      enum mlx5_dev_event event, unsigned long param)
 {
 	struct mlx5e_priv *priv = vpriv;
+	struct ptp_clock_event ptp_event;
+	struct mlx5_eqe *eqe = NULL;
 
 	if (!test_bit(MLX5E_STATE_ASYNC_EVENTS_ENABLED, &priv->state))
 		return;
@@ -326,7 +362,15 @@ static void mlx5e_async_event(struct mlx5_core_dev *mdev, void *vpriv,
 	case MLX5_DEV_EVENT_PORT_DOWN:
 		queue_work(priv->wq, &priv->update_carrier_work);
 		break;
-
+	case MLX5_DEV_EVENT_PPS:
+		eqe = (struct mlx5_eqe *)param;
+		ptp_event.type = PTP_CLOCK_EXTTS;
+		ptp_event.index = eqe->data.pps.pin;
+		ptp_event.timestamp =
+			timecounter_cyc2time(&priv->tstamp.clock,
+					     be64_to_cpu(eqe->data.pps.time_stamp));
+		mlx5e_pps_event_handler(vpriv, &ptp_event);
+		break;
 	default:
 		break;
 	}
@@ -343,9 +387,6 @@ static void mlx5e_disable_async_events(struct mlx5e_priv *priv)
 	synchronize_irq(mlx5_get_msix_vec(priv->mdev, MLX5_EQ_VEC_ASYNC));
 }
 
-#define MLX5E_HW2SW_MTU(hwmtu) (hwmtu - (ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN))
-#define MLX5E_SW2HW_MTU(swmtu) (swmtu + (ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN))
-
 static inline int mlx5e_get_wqe_mtt_sz(void)
 {
 	/* UMR copies MTTs in units of MLX5_UMR_MTT_ALIGNMENT bytes.
@@ -372,7 +413,7 @@ static inline void mlx5e_build_umr_wqe(struct mlx5e_rq *rq, struct mlx5e_sq *sq,
 	cseg->imm       = rq->mkey_be;
 
 	ucseg->flags = MLX5_UMR_TRANSLATION_OFFSET_EN;
-	ucseg->klm_octowords =
+	ucseg->xlt_octowords =
 		cpu_to_be16(MLX5_MTT_OCTW(MLX5_MPWRQ_PAGES_PER_WQE));
 	ucseg->bsf_octowords =
 		cpu_to_be16(MLX5_MTT_OCTW(umr_wqe_mtt_offset));
@@ -534,9 +575,13 @@ static int mlx5e_create_rq(struct mlx5e_channel *c,
 		goto err_rq_wq_destroy;
 	}
 
-	rq->buff.map_dir = DMA_FROM_DEVICE;
-	if (rq->xdp_prog)
+	if (rq->xdp_prog) {
 		rq->buff.map_dir = DMA_BIDIRECTIONAL;
+		rq->rx_headroom = XDP_PACKET_HEADROOM;
+	} else {
+		rq->buff.map_dir = DMA_FROM_DEVICE;
+		rq->rx_headroom = MLX5_RX_HEADROOM;
+	}
 
 	switch (priv->params.rq_wq_type) {
 	case MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ:
@@ -586,7 +631,7 @@ static int mlx5e_create_rq(struct mlx5e_channel *c,
 		byte_count = rq->buff.wqe_sz;
 
 		/* calc the required page order */
-		frag_sz = MLX5_RX_HEADROOM +
+		frag_sz = rq->rx_headroom +
 			  byte_count /* packet data */ +
 			  SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
 		frag_sz = SKB_DATA_ALIGN(frag_sz);
@@ -967,10 +1012,11 @@ static int mlx5e_create_sq(struct mlx5e_channel *c,
 	sq->channel   = c;
 	sq->tc        = tc;
 
-	err = mlx5_alloc_map_uar(mdev, &sq->uar, !!MLX5_CAP_GEN(mdev, bf));
+	err = mlx5_alloc_bfreg(mdev, &sq->bfreg, MLX5_CAP_GEN(mdev, bf), false);
 	if (err)
 		return err;
 
+	sq->uar_map = sq->bfreg.map;
 	param->wq.db_numa_node = cpu_to_node(c->cpu);
 
 	err = mlx5_wq_cyc_create(mdev, &param->wq, sqc_wq, &sq->wq,
@@ -979,17 +1025,12 @@ static int mlx5e_create_sq(struct mlx5e_channel *c,
 		goto err_unmap_free_uar;
 
 	sq->wq.db       = &sq->wq.db[MLX5_SND_DBR];
-	if (sq->uar.bf_map) {
+	if (sq->bfreg.wc)
 		set_bit(MLX5E_SQ_STATE_BF_ENABLE, &sq->state);
-		sq->uar_map = sq->uar.bf_map;
-	} else {
-		sq->uar_map = sq->uar.map;
-	}
+
 	sq->bf_buf_size = (1 << MLX5_CAP_GEN(mdev, log_bf_reg_size)) / 2;
 	sq->max_inline  = param->max_inline;
-	sq->min_inline_mode =
-		MLX5_CAP_ETH(mdev, wqe_inline_mode) == MLX5_CAP_INLINE_MODE_VPORT_CONTEXT ?
-		param->min_inline_mode : 0;
+	sq->min_inline_mode = param->min_inline_mode;
 
 	err = mlx5e_alloc_sq_db(sq, cpu_to_node(c->cpu));
 	if (err)
@@ -1012,7 +1053,7 @@ err_sq_wq_destroy:
 	mlx5_wq_destroy(&sq->wq_ctrl);
 
 err_unmap_free_uar:
-	mlx5_unmap_free_uar(mdev, &sq->uar);
+	mlx5_free_bfreg(mdev, &sq->bfreg);
 
 	return err;
 }
@@ -1024,7 +1065,7 @@ static void mlx5e_destroy_sq(struct mlx5e_sq *sq)
 
 	mlx5e_free_sq_db(sq);
 	mlx5_wq_destroy(&sq->wq_ctrl);
-	mlx5_unmap_free_uar(priv->mdev, &sq->uar);
+	mlx5_free_bfreg(priv->mdev, &sq->bfreg);
 }
 
 static int mlx5e_enable_sq(struct mlx5e_sq *sq, struct mlx5e_sq_param *param)
@@ -1053,12 +1094,15 @@ static int mlx5e_enable_sq(struct mlx5e_sq *sq, struct mlx5e_sq_param *param)
 	MLX5_SET(sqc,  sqc, tis_num_0, param->type == MLX5E_SQ_ICO ?
 				       0 : priv->tisn[sq->tc]);
 	MLX5_SET(sqc,  sqc, cqn,		sq->cq.mcq.cqn);
-	MLX5_SET(sqc,  sqc, min_wqe_inline_mode, sq->min_inline_mode);
+
+	if (MLX5_CAP_ETH(mdev, wqe_inline_mode) == MLX5_CAP_INLINE_MODE_VPORT_CONTEXT)
+		MLX5_SET(sqc,  sqc, min_wqe_inline_mode, sq->min_inline_mode);
+
 	MLX5_SET(sqc,  sqc, state,		MLX5_SQC_STATE_RST);
 	MLX5_SET(sqc,  sqc, tis_lst_sz, param->type == MLX5E_SQ_ICO ? 0 : 1);
 
 	MLX5_SET(wq,   wq, wq_type,       MLX5_WQ_TYPE_CYCLIC);
-	MLX5_SET(wq,   wq, uar_page,      sq->uar.index);
+	MLX5_SET(wq,   wq, uar_page,      sq->bfreg.index);
 	MLX5_SET(wq,   wq, log_wq_pg_sz,  sq->wq_ctrl.buf.page_shift -
 					  MLX5_ADAPTER_PAGE_SHIFT);
 	MLX5_SET64(wq, wq, dbr_addr,      sq->wq_ctrl.db.dma);
@@ -1216,7 +1260,6 @@ static int mlx5e_create_cq(struct mlx5e_channel *c,
 	mcq->comp       = mlx5e_completion_event;
 	mcq->event      = mlx5e_cq_error_event;
 	mcq->irqn       = irqn;
-	mcq->uar        = &mdev->mlx5e_res.cq_uar;
 
 	for (i = 0; i < mlx5_cqwq_get_size(&cq->wq); i++) {
 		struct mlx5_cqe64 *cqe = mlx5_cqwq_get_wqe(&cq->wq, i);
@@ -1265,7 +1308,7 @@ static int mlx5e_enable_cq(struct mlx5e_cq *cq, struct mlx5e_cq_param *param)
 
 	MLX5_SET(cqc,   cqc, cq_period_mode, param->cq_period_mode);
 	MLX5_SET(cqc,   cqc, c_eqn,         eqn);
-	MLX5_SET(cqc,   cqc, uar_page,      mcq->uar->index);
+	MLX5_SET(cqc,   cqc, uar_page,      mdev->priv.uar->index);
 	MLX5_SET(cqc,   cqc, log_page_size, cq->wq_ctrl.frag_buf.page_shift -
 					    MLX5_ADAPTER_PAGE_SHIFT);
 	MLX5_SET64(cqc, cqc, dbr_addr,      cq->wq_ctrl.db.dma);
@@ -1472,6 +1515,14 @@ static int mlx5e_set_tx_maxrate(struct net_device *dev, int index, u32 rate)
 	return err;
 }
 
+static inline int mlx5e_get_max_num_channels(struct mlx5_core_dev *mdev)
+{
+	return is_kdump_kernel() ?
+		MLX5E_MIN_NUM_CHANNELS :
+		min_t(int, mdev->priv.eq_table.num_comp_vectors,
+		      MLX5E_MAX_NUM_CHANNELS);
+}
+
 static int mlx5e_open_channel(struct mlx5e_priv *priv, int ix,
 			      struct mlx5e_channel_param *cparam,
 			      struct mlx5e_channel **cp)
@@ -1677,7 +1728,7 @@ static void mlx5e_build_common_cq_param(struct mlx5e_priv *priv,
 {
 	void *cqc = param->cqc;
 
-	MLX5_SET(cqc, cqc, uar_page, priv->mdev->mlx5e_res.cq_uar.index);
+	MLX5_SET(cqc, cqc, uar_page, priv->mdev->priv.uar->index);
 }
 
 static void mlx5e_build_rx_cq_param(struct mlx5e_priv *priv,
@@ -1756,8 +1807,7 @@ static void mlx5e_build_xdpsq_param(struct mlx5e_priv *priv,
 	MLX5_SET(wq, wq, log_wq_sz,     priv->params.log_sq_size);
 
 	param->max_inline = priv->params.tx_max_inline;
-	/* FOR XDP SQs will support only L2 inline mode */
-	param->min_inline_mode = MLX5_INLINE_MODE_NONE;
+	param->min_inline_mode = priv->params.tx_min_inline_mode;
 	param->type = MLX5E_SQ_XDP;
 }
 
@@ -2393,7 +2443,6 @@ static int mlx5e_create_drop_cq(struct mlx5e_priv *priv,
 	mcq->comp       = mlx5e_completion_event;
 	mcq->event      = mlx5e_cq_error_event;
 	mcq->irqn       = irqn;
-	mcq->uar        = &mdev->mlx5e_res.cq_uar;
 
 	cq->priv = priv;
 
@@ -2686,7 +2735,7 @@ mqprio:
 	return mlx5e_setup_tc(dev, tc->tc);
 }
 
-static struct rtnl_link_stats64 *
+static void
 mlx5e_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats)
 {
 	struct mlx5e_priv *priv = netdev_priv(dev);
@@ -2729,7 +2778,6 @@ mlx5e_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats)
 	stats->multicast =
 		VPORT_COUNTER_GET(vstats, received_eth_multicast.packets);
 
-	return stats;
 }
 
 static void mlx5e_set_rx_mode(struct net_device *dev)
@@ -2987,11 +3035,8 @@ static int mlx5e_set_vf_rate(struct net_device *dev, int vf, int min_tx_rate,
 	struct mlx5e_priv *priv = netdev_priv(dev);
 	struct mlx5_core_dev *mdev = priv->mdev;
 
-	if (min_tx_rate)
-		return -EOPNOTSUPP;
-
 	return mlx5_eswitch_set_vport_rate(mdev->priv.eswitch, vf + 1,
-					   max_tx_rate);
+					   max_tx_rate, min_tx_rate);
 }
 
 static int mlx5_vport_link2ifla(u8 esw_link)
@@ -3159,11 +3204,6 @@ static int mlx5e_xdp_set(struct net_device *netdev, struct bpf_prog *prog)
 	bool reset, was_opened;
 	int i;
 
-	if (prog && prog->xdp_adjust_head) {
-		netdev_err(netdev, "Does not support bpf_xdp_adjust_head()\n");
-		return -EOPNOTSUPP;
-	}
-
 	mutex_lock(&priv->state_lock);
 
 	if ((netdev->features & NETIF_F_LRO) && prog) {
@@ -3432,22 +3472,6 @@ void mlx5e_set_rx_cq_mode_params(struct mlx5e_params *params, u8 cq_period_mode)
 			MLX5E_PARAMS_DEFAULT_RX_CQ_MODERATION_USEC_FROM_CQE;
 }
 
-static void mlx5e_query_min_inline(struct mlx5_core_dev *mdev,
-				   u8 *min_inline_mode)
-{
-	switch (MLX5_CAP_ETH(mdev, wqe_inline_mode)) {
-	case MLX5_CAP_INLINE_MODE_L2:
-		*min_inline_mode = MLX5_INLINE_MODE_L2;
-		break;
-	case MLX5_CAP_INLINE_MODE_VPORT_CONTEXT:
-		mlx5_query_nic_vport_min_inline(mdev, 0, min_inline_mode);
-		break;
-	case MLX5_CAP_INLINE_MODE_NOT_REQUIRED:
-		*min_inline_mode = MLX5_INLINE_MODE_NONE;
-		break;
-	}
-}
-
 u32 mlx5e_choose_lro_timeout(struct mlx5_core_dev *mdev, u32 wanted_timeout)
 {
 	int i;
@@ -3481,7 +3505,9 @@ static void mlx5e_build_nic_netdev_priv(struct mlx5_core_dev *mdev,
 	priv->params.lro_timeout =
 		mlx5e_choose_lro_timeout(mdev, MLX5E_DEFAULT_LRO_TIMEOUT);
 
-	priv->params.log_sq_size = MLX5E_PARAMS_DEFAULT_LOG_SQ_SIZE;
+	priv->params.log_sq_size = is_kdump_kernel() ?
+		MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE :
+		MLX5E_PARAMS_DEFAULT_LOG_SQ_SIZE;
 
 	/* set CQE compression */
 	priv->params.rx_cqe_compress_def = false;
@@ -3507,7 +3533,11 @@ static void mlx5e_build_nic_netdev_priv(struct mlx5_core_dev *mdev,
 	priv->params.tx_cq_moderation.pkts =
 		MLX5E_PARAMS_DEFAULT_TX_CQ_MODERATION_PKTS;
 	priv->params.tx_max_inline         = mlx5e_get_max_inline_cap(mdev);
-	mlx5e_query_min_inline(mdev, &priv->params.tx_min_inline_mode);
+	mlx5_query_min_inline(mdev, &priv->params.tx_min_inline_mode);
+	if (priv->params.tx_min_inline_mode == MLX5_INLINE_MODE_NONE &&
+	    !MLX5_CAP_ETH(mdev, wqe_vlan_insert))
+		priv->params.tx_min_inline_mode = MLX5_INLINE_MODE_L2;
+
 	priv->params.num_tc                = 1;
 	priv->params.rss_hfunc             = ETH_RSS_HASH_XOR;
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index 850378893b25..2c864574a9d5 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -374,13 +374,12 @@ int mlx5e_get_offload_stats(int attr_id, const struct net_device *dev,
 	return -EINVAL;
 }
 
-static struct rtnl_link_stats64 *
+static void
 mlx5e_rep_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats)
 {
 	struct mlx5e_priv *priv = netdev_priv(dev);
 
 	memcpy(stats, &priv->stats.vf_vport, sizeof(*stats));
-	return stats;
 }
 
 static const struct switchdev_ops mlx5e_rep_switchdev_ops = {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
index 06d5e6fecb0a..b039b87742a6 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
@@ -33,6 +33,7 @@
 #include <linux/ip.h>
 #include <linux/ipv6.h>
 #include <linux/tcp.h>
+#include <linux/bpf_trace.h>
 #include <net/busy_poll.h>
 #include "en.h"
 #include "en_tc.h"
@@ -155,17 +156,15 @@ static inline u32 mlx5e_decompress_cqes_start(struct mlx5e_rq *rq,
 	return mlx5e_decompress_cqes_cont(rq, cq, 1, budget_rem) - 1;
 }
 
-void mlx5e_modify_rx_cqe_compression(struct mlx5e_priv *priv, bool val)
+void mlx5e_modify_rx_cqe_compression_locked(struct mlx5e_priv *priv, bool val)
 {
 	bool was_opened;
 
 	if (!MLX5_CAP_GEN(priv->mdev, cqe_compression))
 		return;
 
-	mutex_lock(&priv->state_lock);
-
 	if (MLX5E_GET_PFLAG(priv, MLX5E_PFLAG_RX_CQE_COMPRESS) == val)
-		goto unlock;
+		return;
 
 	was_opened = test_bit(MLX5E_STATE_OPENED, &priv->state);
 	if (was_opened)
@@ -176,8 +175,6 @@ void mlx5e_modify_rx_cqe_compression(struct mlx5e_priv *priv, bool val)
 	if (was_opened)
 		mlx5e_open_locked(priv->netdev);
 
-unlock:
-	mutex_unlock(&priv->state_lock);
 }
 
 #define RQ_PAGE_SIZE(rq) ((1 << rq->buff.page_order) << PAGE_SHIFT)
@@ -267,7 +264,7 @@ int mlx5e_alloc_rx_wqe(struct mlx5e_rq *rq, struct mlx5e_rx_wqe *wqe, u16 ix)
 	if (unlikely(mlx5e_page_alloc_mapped(rq, di)))
 		return -ENOMEM;
 
-	wqe->data.addr = cpu_to_be64(di->addr + MLX5_RX_HEADROOM);
+	wqe->data.addr = cpu_to_be64(di->addr + rq->rx_headroom);
 	return 0;
 }
 
@@ -647,10 +644,9 @@ static inline void mlx5e_xmit_xdp_doorbell(struct mlx5e_sq *sq)
 	mlx5e_tx_notify_hw(sq, &wqe->ctrl, 0);
 }
 
-static inline void mlx5e_xmit_xdp_frame(struct mlx5e_rq *rq,
+static inline bool mlx5e_xmit_xdp_frame(struct mlx5e_rq *rq,
 					struct mlx5e_dma_info *di,
-					unsigned int data_offset,
-					int len)
+					const struct xdp_buff *xdp)
 {
 	struct mlx5e_sq          *sq   = &rq->channel->xdp_sq;
 	struct mlx5_wq_cyc       *wq   = &sq->wq;
@@ -661,10 +657,18 @@ static inline void mlx5e_xmit_xdp_frame(struct mlx5e_rq *rq,
 	struct mlx5_wqe_ctrl_seg *cseg = &wqe->ctrl;
 	struct mlx5_wqe_eth_seg  *eseg = &wqe->eth;
 	struct mlx5_wqe_data_seg *dseg;
+	u8 ds_cnt = MLX5E_XDP_TX_DS_COUNT;
+
+	ptrdiff_t data_offset = xdp->data - xdp->data_hard_start;
+	dma_addr_t dma_addr  = di->addr + data_offset;
+	unsigned int dma_len = xdp->data_end - xdp->data;
 
-	dma_addr_t dma_addr  = di->addr + data_offset + MLX5E_XDP_MIN_INLINE;
-	unsigned int dma_len = len - MLX5E_XDP_MIN_INLINE;
-	void *data           = page_address(di->page) + data_offset;
+	if (unlikely(dma_len < MLX5E_XDP_MIN_INLINE ||
+		     MLX5E_SW2HW_MTU(rq->netdev->mtu) < dma_len)) {
+		rq->stats.xdp_drop++;
+		mlx5e_page_release(rq, di, true);
+		return false;
+	}
 
 	if (unlikely(!mlx5e_sq_has_room_for(sq, MLX5E_XDP_TX_WQEBBS))) {
 		if (sq->db.xdp.doorbell) {
@@ -674,7 +678,7 @@ static inline void mlx5e_xmit_xdp_frame(struct mlx5e_rq *rq,
 		}
 		rq->stats.xdp_tx_full++;
 		mlx5e_page_release(rq, di, true);
-		return;
+		return false;
 	}
 
 	dma_sync_single_for_device(sq->pdev, dma_addr, dma_len,
@@ -682,11 +686,17 @@ static inline void mlx5e_xmit_xdp_frame(struct mlx5e_rq *rq,
 
 	memset(wqe, 0, sizeof(*wqe));
 
-	/* copy the inline part */
-	memcpy(eseg->inline_hdr_start, data, MLX5E_XDP_MIN_INLINE);
-	eseg->inline_hdr_sz = cpu_to_be16(MLX5E_XDP_MIN_INLINE);
+	dseg = (struct mlx5_wqe_data_seg *)eseg + 1;
+	/* copy the inline part if required */
+	if (sq->min_inline_mode != MLX5_INLINE_MODE_NONE) {
+		memcpy(eseg->inline_hdr.start, xdp->data, MLX5E_XDP_MIN_INLINE);
+		eseg->inline_hdr.sz = cpu_to_be16(MLX5E_XDP_MIN_INLINE);
+		dma_len  -= MLX5E_XDP_MIN_INLINE;
+		dma_addr += MLX5E_XDP_MIN_INLINE;
 
-	dseg = (struct mlx5_wqe_data_seg *)cseg + (MLX5E_XDP_TX_DS_COUNT - 1);
+		ds_cnt   += MLX5E_XDP_IHS_DS_COUNT;
+		dseg++;
+	}
 
 	/* write the dma part */
 	dseg->addr       = cpu_to_be64(dma_addr);
@@ -694,7 +704,7 @@ static inline void mlx5e_xmit_xdp_frame(struct mlx5e_rq *rq,
 	dseg->lkey       = sq->mkey_be;
 
 	cseg->opmod_idx_opcode = cpu_to_be32((sq->pc << 8) | MLX5_OPCODE_SEND);
-	cseg->qpn_ds = cpu_to_be32((sq->sqn << 8) | MLX5E_XDP_TX_DS_COUNT);
+	cseg->qpn_ds = cpu_to_be32((sq->sqn << 8) | ds_cnt);
 
 	sq->db.xdp.di[pi] = *di;
 	wi->opcode     = MLX5_OPCODE_SEND;
@@ -703,32 +713,39 @@ static inline void mlx5e_xmit_xdp_frame(struct mlx5e_rq *rq,
 
 	sq->db.xdp.doorbell = true;
 	rq->stats.xdp_tx++;
+	return true;
 }
 
 /* returns true if packet was consumed by xdp */
-static inline bool mlx5e_xdp_handle(struct mlx5e_rq *rq,
-				    const struct bpf_prog *prog,
-				    struct mlx5e_dma_info *di,
-				    void *data, u16 len)
+static inline int mlx5e_xdp_handle(struct mlx5e_rq *rq,
+				   struct mlx5e_dma_info *di,
+				   void *va, u16 *rx_headroom, u32 *len)
 {
+	const struct bpf_prog *prog = READ_ONCE(rq->xdp_prog);
 	struct xdp_buff xdp;
 	u32 act;
 
 	if (!prog)
 		return false;
 
-	xdp.data = data;
-	xdp.data_end = xdp.data + len;
+	xdp.data = va + *rx_headroom;
+	xdp.data_end = xdp.data + *len;
+	xdp.data_hard_start = va;
+
 	act = bpf_prog_run_xdp(prog, &xdp);
 	switch (act) {
 	case XDP_PASS:
+		*rx_headroom = xdp.data - xdp.data_hard_start;
+		*len = xdp.data_end - xdp.data;
 		return false;
 	case XDP_TX:
-		mlx5e_xmit_xdp_frame(rq, di, MLX5_RX_HEADROOM, len);
+		if (unlikely(!mlx5e_xmit_xdp_frame(rq, di, &xdp)))
+			trace_xdp_exception(rq->netdev, prog, act);
 		return true;
 	default:
 		bpf_warn_invalid_xdp_action(act);
 	case XDP_ABORTED:
+		trace_xdp_exception(rq->netdev, prog, act);
 	case XDP_DROP:
 		rq->stats.xdp_drop++;
 		mlx5e_page_release(rq, di, true);
@@ -743,15 +760,16 @@ struct sk_buff *skb_from_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe,
 	struct mlx5e_dma_info *di;
 	struct sk_buff *skb;
 	void *va, *data;
+	u16 rx_headroom = rq->rx_headroom;
 	bool consumed;
 
 	di             = &rq->dma_info[wqe_counter];
 	va             = page_address(di->page);
-	data           = va + MLX5_RX_HEADROOM;
+	data           = va + rx_headroom;
 
 	dma_sync_single_range_for_cpu(rq->pdev,
 				      di->addr,
-				      MLX5_RX_HEADROOM,
+				      rx_headroom,
 				      rq->buff.wqe_sz,
 				      DMA_FROM_DEVICE);
 	prefetch(data);
@@ -763,8 +781,7 @@ struct sk_buff *skb_from_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe,
 	}
 
 	rcu_read_lock();
-	consumed = mlx5e_xdp_handle(rq, READ_ONCE(rq->xdp_prog), di, data,
-				    cqe_bcnt);
+	consumed = mlx5e_xdp_handle(rq, di, va, &rx_headroom, &cqe_bcnt);
 	rcu_read_unlock();
 	if (consumed)
 		return NULL; /* page/packet was consumed by XDP */
@@ -780,7 +797,7 @@ struct sk_buff *skb_from_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe,
 	page_ref_inc(di->page);
 	mlx5e_page_release(rq, di, true);
 
-	skb_reserve(skb, MLX5_RX_HEADROOM);
+	skb_reserve(skb, rx_headroom);
 	skb_put(skb, cqe_bcnt);
 
 	return skb;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
index ba5db1dd23a9..53e4992d6511 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
@@ -39,7 +39,7 @@
 #define MLX5E_READ_CTR32_CPU(ptr, dsc, i) \
 	(*(u32 *)((char *)ptr + dsc[i].offset))
 #define MLX5E_READ_CTR32_BE(ptr, dsc, i) \
-	be64_to_cpu(*(__be32 *)((char *)ptr + dsc[i].offset))
+	be32_to_cpu(*(__be32 *)((char *)ptr + dsc[i].offset))
 
 #define MLX5E_DECLARE_STAT(type, fld) #fld, offsetof(type, fld)
 #define MLX5E_DECLARE_RX_STAT(type, fld) "rx%d_"#fld, offsetof(type, fld)
@@ -201,6 +201,12 @@ static const struct counter_desc vport_stats_desc[] = {
 #define PPORT_2819_GET(pstats, c) \
 	MLX5_GET64(ppcnt_reg, pstats->RFC_2819_counters, \
 		   counter_set.eth_2819_cntrs_grp_data_layout.c##_high)
+#define PPORT_PHY_STATISTICAL_OFF(c) \
+	MLX5_BYTE_OFF(ppcnt_reg, \
+		      counter_set.phys_layer_statistical_cntrs.c##_high)
+#define PPORT_PHY_STATISTICAL_GET(pstats, c) \
+	MLX5_GET64(ppcnt_reg, (pstats)->phy_statistical_counters, \
+		   counter_set.phys_layer_statistical_cntrs.c##_high)
 #define PPORT_PER_PRIO_OFF(c) \
 	MLX5_BYTE_OFF(ppcnt_reg, \
 		      counter_set.eth_per_prio_grp_data_layout.c##_high)
@@ -215,6 +221,7 @@ struct mlx5e_pport_stats {
 	__be64 RFC_2819_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
 	__be64 per_prio_counters[NUM_PPORT_PRIO][MLX5_ST_SZ_QW(ppcnt_reg)];
 	__be64 phy_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
+	__be64 phy_statistical_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
 };
 
 static const struct counter_desc pport_802_3_stats_desc[] = {
@@ -260,6 +267,11 @@ static const struct counter_desc pport_2819_stats_desc[] = {
 	{ "rx_8192_to_10239_bytes_phy", PPORT_2819_OFF(ether_stats_pkts8192to10239octets) },
 };
 
+static const struct counter_desc pport_phy_statistical_stats_desc[] = {
+	{ "rx_symbol_errors_phy", PPORT_PHY_STATISTICAL_OFF(phy_symbol_errors) },
+	{ "rx_corrected_bits_phy", PPORT_PHY_STATISTICAL_OFF(phy_corrected_bits) },
+};
+
 static const struct counter_desc pport_per_prio_traffic_stats_desc[] = {
 	{ "rx_prio%d_bytes", PPORT_PER_PRIO_OFF(rx_octets) },
 	{ "rx_prio%d_packets", PPORT_PER_PRIO_OFF(rx_frames) },
@@ -276,6 +288,21 @@ static const struct counter_desc pport_per_prio_pfc_stats_desc[] = {
 	{ "rx_%s_pause_transition", PPORT_PER_PRIO_OFF(rx_pause_transition) },
 };
 
+#define PCIE_PERF_OFF(c) \
+	MLX5_BYTE_OFF(mpcnt_reg, counter_set.pcie_perf_cntrs_grp_data_layout.c)
+#define PCIE_PERF_GET(pcie_stats, c) \
+	MLX5_GET(mpcnt_reg, (pcie_stats)->pcie_perf_counters, \
+		 counter_set.pcie_perf_cntrs_grp_data_layout.c)
+
+struct mlx5e_pcie_stats {
+	__be64 pcie_perf_counters[MLX5_ST_SZ_QW(mpcnt_reg)];
+};
+
+static const struct counter_desc pcie_perf_stats_desc[] = {
+	{ "rx_pci_signal_integrity", PCIE_PERF_OFF(rx_errors) },
+	{ "tx_pci_signal_integrity", PCIE_PERF_OFF(tx_errors) },
+};
+
 struct mlx5e_rq_stats {
 	u64 packets;
 	u64 bytes;
@@ -360,15 +387,23 @@ static const struct counter_desc sq_stats_desc[] = {
 #define NUM_PPORT_802_3_COUNTERS	ARRAY_SIZE(pport_802_3_stats_desc)
 #define NUM_PPORT_2863_COUNTERS		ARRAY_SIZE(pport_2863_stats_desc)
 #define NUM_PPORT_2819_COUNTERS		ARRAY_SIZE(pport_2819_stats_desc)
+#define NUM_PPORT_PHY_STATISTICAL_COUNTERS(priv) \
+	(ARRAY_SIZE(pport_phy_statistical_stats_desc) * \
+	 MLX5_CAP_PCAM_FEATURE((priv)->mdev, ppcnt_statistical_group))
+#define NUM_PCIE_PERF_COUNTERS(priv) \
+	(ARRAY_SIZE(pcie_perf_stats_desc) * \
+	 MLX5_CAP_MCAM_FEATURE((priv)->mdev, pcie_performance_group))
 #define NUM_PPORT_PER_PRIO_TRAFFIC_COUNTERS \
 	ARRAY_SIZE(pport_per_prio_traffic_stats_desc)
 #define NUM_PPORT_PER_PRIO_PFC_COUNTERS \
 	ARRAY_SIZE(pport_per_prio_pfc_stats_desc)
-#define NUM_PPORT_COUNTERS		(NUM_PPORT_802_3_COUNTERS + \
+#define NUM_PPORT_COUNTERS(priv)	(NUM_PPORT_802_3_COUNTERS + \
 					 NUM_PPORT_2863_COUNTERS  + \
 					 NUM_PPORT_2819_COUNTERS  + \
+					 NUM_PPORT_PHY_STATISTICAL_COUNTERS(priv) + \
 					 NUM_PPORT_PER_PRIO_TRAFFIC_COUNTERS * \
 					 NUM_PPORT_PRIO)
+#define NUM_PCIE_COUNTERS(priv)		NUM_PCIE_PERF_COUNTERS(priv)
 #define NUM_RQ_STATS			ARRAY_SIZE(rq_stats_desc)
 #define NUM_SQ_STATS			ARRAY_SIZE(sq_stats_desc)
 
@@ -378,6 +413,7 @@ struct mlx5e_stats {
 	struct mlx5e_vport_stats vport;
 	struct mlx5e_pport_stats pport;
 	struct rtnl_link_stats64 vf_vport;
+	struct mlx5e_pcie_stats pcie;
 };
 
 static const struct counter_desc mlx5e_pme_status_desc[] = {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index 2ebbe80d8126..44406a5ec15d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -298,6 +298,32 @@ vxlan_match_offload_err:
 
 		MLX5_SET_TO_ONES(fte_match_set_lyr_2_4, headers_c, ethertype);
 		MLX5_SET(fte_match_set_lyr_2_4, headers_v, ethertype, ETH_P_IP);
+	} else if (enc_control->addr_type == FLOW_DISSECTOR_KEY_IPV6_ADDRS) {
+		struct flow_dissector_key_ipv6_addrs *key =
+			skb_flow_dissector_target(f->dissector,
+						  FLOW_DISSECTOR_KEY_ENC_IPV6_ADDRS,
+						  f->key);
+		struct flow_dissector_key_ipv6_addrs *mask =
+			skb_flow_dissector_target(f->dissector,
+						  FLOW_DISSECTOR_KEY_ENC_IPV6_ADDRS,
+						  f->mask);
+
+		memcpy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_c,
+				    src_ipv4_src_ipv6.ipv6_layout.ipv6),
+		       &mask->src, MLX5_FLD_SZ_BYTES(ipv6_layout, ipv6));
+		memcpy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_v,
+				    src_ipv4_src_ipv6.ipv6_layout.ipv6),
+		       &key->src, MLX5_FLD_SZ_BYTES(ipv6_layout, ipv6));
+
+		memcpy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_c,
+				    dst_ipv4_dst_ipv6.ipv6_layout.ipv6),
+		       &mask->dst, MLX5_FLD_SZ_BYTES(ipv6_layout, ipv6));
+		memcpy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_v,
+				    dst_ipv4_dst_ipv6.ipv6_layout.ipv6),
+		       &key->dst, MLX5_FLD_SZ_BYTES(ipv6_layout, ipv6));
+
+		MLX5_SET_TO_ONES(fte_match_set_lyr_2_4, headers_c, ethertype);
+		MLX5_SET(fte_match_set_lyr_2_4, headers_v, ethertype, ETH_P_IPV6);
 	}
 
 	/* Enforce DMAC when offloading incoming tunneled flows.
@@ -358,12 +384,10 @@ static int __parse_cls_flower(struct mlx5e_priv *priv,
 						  f->key);
 		switch (key->addr_type) {
 		case FLOW_DISSECTOR_KEY_IPV4_ADDRS:
+		case FLOW_DISSECTOR_KEY_IPV6_ADDRS:
 			if (parse_tunnel_attr(priv, spec, f))
 				return -EOPNOTSUPP;
 			break;
-		case FLOW_DISSECTOR_KEY_IPV6_ADDRS:
-			netdev_warn(priv->netdev,
-				    "IPv6 tunnel decap offload isn't supported\n");
 		default:
 			return -EOPNOTSUPP;
 		}
@@ -460,8 +484,8 @@ static int __parse_cls_flower(struct mlx5e_priv *priv,
 						  FLOW_DISSECTOR_KEY_VLAN,
 						  f->mask);
 		if (mask->vlan_id || mask->vlan_priority) {
-			MLX5_SET(fte_match_set_lyr_2_4, headers_c, vlan_tag, 1);
-			MLX5_SET(fte_match_set_lyr_2_4, headers_v, vlan_tag, 1);
+			MLX5_SET(fte_match_set_lyr_2_4, headers_c, cvlan_tag, 1);
+			MLX5_SET(fte_match_set_lyr_2_4, headers_v, cvlan_tag, 1);
 
 			MLX5_SET(fte_match_set_lyr_2_4, headers_c, first_vid, mask->vlan_id);
 			MLX5_SET(fte_match_set_lyr_2_4, headers_v, first_vid, key->vlan_id);
@@ -644,15 +668,15 @@ static int parse_tc_nic_actions(struct mlx5e_priv *priv, struct tcf_exts *exts,
 	return 0;
 }
 
-static inline int cmp_encap_info(struct mlx5_encap_info *a,
-				 struct mlx5_encap_info *b)
+static inline int cmp_encap_info(struct ip_tunnel_key *a,
+				 struct ip_tunnel_key *b)
 {
 	return memcmp(a, b, sizeof(*a));
 }
 
-static inline int hash_encap_info(struct mlx5_encap_info *info)
+static inline int hash_encap_info(struct ip_tunnel_key *key)
 {
-	return jhash(info, sizeof(*info), 0);
+	return jhash(key, sizeof(*key), 0);
 }
 
 static int mlx5e_route_lookup_ipv4(struct mlx5e_priv *priv,
@@ -660,13 +684,11 @@ static int mlx5e_route_lookup_ipv4(struct mlx5e_priv *priv,
 				   struct net_device **out_dev,
 				   struct flowi4 *fl4,
 				   struct neighbour **out_n,
-				   __be32 *saddr,
 				   int *out_ttl)
 {
 	struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
 	struct rtable *rt;
 	struct neighbour *n = NULL;
-	int ttl;
 
 #if IS_ENABLED(CONFIG_INET)
 	int ret;
@@ -684,16 +706,54 @@ static int mlx5e_route_lookup_ipv4(struct mlx5e_priv *priv,
 	else
 		*out_dev = rt->dst.dev;
 
-	ttl = ip4_dst_hoplimit(&rt->dst);
+	*out_ttl = ip4_dst_hoplimit(&rt->dst);
 	n = dst_neigh_lookup(&rt->dst, &fl4->daddr);
 	ip_rt_put(rt);
 	if (!n)
 		return -ENOMEM;
 
 	*out_n = n;
-	*saddr = fl4->saddr;
-	*out_ttl = ttl;
+	return 0;
+}
+
+static int mlx5e_route_lookup_ipv6(struct mlx5e_priv *priv,
+				   struct net_device *mirred_dev,
+				   struct net_device **out_dev,
+				   struct flowi6 *fl6,
+				   struct neighbour **out_n,
+				   int *out_ttl)
+{
+	struct neighbour *n = NULL;
+	struct dst_entry *dst;
+
+#if IS_ENABLED(CONFIG_INET) && IS_ENABLED(CONFIG_IPV6)
+	struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
+	int ret;
+
+	dst = ip6_route_output(dev_net(mirred_dev), NULL, fl6);
+	ret = dst->error;
+	if (ret) {
+		dst_release(dst);
+		return ret;
+	}
+
+	*out_ttl = ip6_dst_hoplimit(dst);
 
+	/* if the egress device isn't on the same HW e-switch, we use the uplink */
+	if (!switchdev_port_same_parent_id(priv->netdev, dst->dev))
+		*out_dev = mlx5_eswitch_get_uplink_netdev(esw);
+	else
+		*out_dev = dst->dev;
+#else
+	return -EOPNOTSUPP;
+#endif
+
+	n = dst_neigh_lookup(dst, &fl6->daddr);
+	dst_release(dst);
+	if (!n)
+		return -ENOMEM;
+
+	*out_n = n;
 	return 0;
 }
 
@@ -733,19 +793,52 @@ static int gen_vxlan_header_ipv4(struct net_device *out_dev,
 	return encap_size;
 }
 
+static int gen_vxlan_header_ipv6(struct net_device *out_dev,
+				 char buf[],
+				 unsigned char h_dest[ETH_ALEN],
+				 int ttl,
+				 struct in6_addr *daddr,
+				 struct in6_addr *saddr,
+				 __be16 udp_dst_port,
+				 __be32 vx_vni)
+{
+	int encap_size = VXLAN_HLEN + sizeof(struct ipv6hdr) + ETH_HLEN;
+	struct ethhdr *eth = (struct ethhdr *)buf;
+	struct ipv6hdr *ip6h = (struct ipv6hdr *)((char *)eth + sizeof(struct ethhdr));
+	struct udphdr *udp = (struct udphdr *)((char *)ip6h + sizeof(struct ipv6hdr));
+	struct vxlanhdr *vxh = (struct vxlanhdr *)((char *)udp + sizeof(struct udphdr));
+
+	memset(buf, 0, encap_size);
+
+	ether_addr_copy(eth->h_dest, h_dest);
+	ether_addr_copy(eth->h_source, out_dev->dev_addr);
+	eth->h_proto = htons(ETH_P_IPV6);
+
+	ip6_flow_hdr(ip6h, 0, 0);
+	/* the HW fills up ipv6 payload len */
+	ip6h->nexthdr     = IPPROTO_UDP;
+	ip6h->hop_limit   = ttl;
+	ip6h->daddr	  = *daddr;
+	ip6h->saddr	  = *saddr;
+
+	udp->dest = udp_dst_port;
+	vxh->vx_flags = VXLAN_HF_VNI;
+	vxh->vx_vni = vxlan_vni_field(vx_vni);
+
+	return encap_size;
+}
+
 static int mlx5e_create_encap_header_ipv4(struct mlx5e_priv *priv,
 					  struct net_device *mirred_dev,
 					  struct mlx5_encap_entry *e,
 					  struct net_device **out_dev)
 {
 	int max_encap_size = MLX5_CAP_ESW(priv->mdev, max_encap_header_size);
+	struct ip_tunnel_key *tun_key = &e->tun_info.key;
+	int encap_size, ttl, err;
 	struct neighbour *n = NULL;
 	struct flowi4 fl4 = {};
 	char *encap_header;
-	int encap_size;
-	__be32 saddr;
-	int ttl;
-	int err;
 
 	encap_header = kzalloc(max_encap_size, GFP_KERNEL);
 	if (!encap_header)
@@ -754,37 +847,108 @@ static int mlx5e_create_encap_header_ipv4(struct mlx5e_priv *priv,
 	switch (e->tunnel_type) {
 	case MLX5_HEADER_TYPE_VXLAN:
 		fl4.flowi4_proto = IPPROTO_UDP;
-		fl4.fl4_dport = e->tun_info.tp_dst;
+		fl4.fl4_dport = tun_key->tp_dst;
 		break;
 	default:
 		err = -EOPNOTSUPP;
 		goto out;
 	}
-	fl4.daddr = e->tun_info.daddr;
+	fl4.flowi4_tos = tun_key->tos;
+	fl4.daddr = tun_key->u.ipv4.dst;
+	fl4.saddr = tun_key->u.ipv4.src;
 
 	err = mlx5e_route_lookup_ipv4(priv, mirred_dev, out_dev,
-				      &fl4, &n, &saddr, &ttl);
+				      &fl4, &n, &ttl);
 	if (err)
 		goto out;
 
+	if (!(n->nud_state & NUD_VALID)) {
+		pr_warn("%s: can't offload, neighbour to %pI4 invalid\n", __func__, &fl4.daddr);
+		err = -EOPNOTSUPP;
+		goto out;
+	}
+
 	e->n = n;
 	e->out_dev = *out_dev;
 
+	neigh_ha_snapshot(e->h_dest, n, *out_dev);
+
+	switch (e->tunnel_type) {
+	case MLX5_HEADER_TYPE_VXLAN:
+		encap_size = gen_vxlan_header_ipv4(*out_dev, encap_header,
+						   e->h_dest, ttl,
+						   fl4.daddr,
+						   fl4.saddr, tun_key->tp_dst,
+						   tunnel_id_to_key32(tun_key->tun_id));
+		break;
+	default:
+		err = -EOPNOTSUPP;
+		goto out;
+	}
+
+	err = mlx5_encap_alloc(priv->mdev, e->tunnel_type,
+			       encap_size, encap_header, &e->encap_id);
+out:
+	if (err && n)
+		neigh_release(n);
+	kfree(encap_header);
+	return err;
+}
+
+static int mlx5e_create_encap_header_ipv6(struct mlx5e_priv *priv,
+					  struct net_device *mirred_dev,
+					  struct mlx5_encap_entry *e,
+					  struct net_device **out_dev)
+
+{
+	int max_encap_size = MLX5_CAP_ESW(priv->mdev, max_encap_header_size);
+	struct ip_tunnel_key *tun_key = &e->tun_info.key;
+	int encap_size, err, ttl = 0;
+	struct neighbour *n = NULL;
+	struct flowi6 fl6 = {};
+	char *encap_header;
+
+	encap_header = kzalloc(max_encap_size, GFP_KERNEL);
+	if (!encap_header)
+		return -ENOMEM;
+
+	switch (e->tunnel_type) {
+	case MLX5_HEADER_TYPE_VXLAN:
+		fl6.flowi6_proto = IPPROTO_UDP;
+		fl6.fl6_dport = tun_key->tp_dst;
+		break;
+	default:
+		err = -EOPNOTSUPP;
+		goto out;
+	}
+
+	fl6.flowlabel = ip6_make_flowinfo(RT_TOS(tun_key->tos), tun_key->label);
+	fl6.daddr = tun_key->u.ipv6.dst;
+	fl6.saddr = tun_key->u.ipv6.src;
+
+	err = mlx5e_route_lookup_ipv6(priv, mirred_dev, out_dev,
+				      &fl6, &n, &ttl);
+	if (err)
+		goto out;
+
 	if (!(n->nud_state & NUD_VALID)) {
-		pr_warn("%s: can't offload, neighbour to %pI4 invalid\n", __func__, &fl4.daddr);
+		pr_warn("%s: can't offload, neighbour to %pI6 invalid\n", __func__, &fl6.daddr);
 		err = -EOPNOTSUPP;
 		goto out;
 	}
 
+	e->n = n;
+	e->out_dev = *out_dev;
+
 	neigh_ha_snapshot(e->h_dest, n, *out_dev);
 
 	switch (e->tunnel_type) {
 	case MLX5_HEADER_TYPE_VXLAN:
-		encap_size = gen_vxlan_header_ipv4(*out_dev, encap_header,
+		encap_size = gen_vxlan_header_ipv6(*out_dev, encap_header,
 						   e->h_dest, ttl,
-						   e->tun_info.daddr,
-						   saddr, e->tun_info.tp_dst,
-						   e->tun_info.tun_id);
+						   &fl6.daddr,
+						   &fl6.saddr, tun_key->tp_dst,
+						   tunnel_id_to_key32(tun_key->tun_id));
 		break;
 	default:
 		err = -EOPNOTSUPP;
@@ -808,13 +972,11 @@ static int mlx5e_attach_encap(struct mlx5e_priv *priv,
 	struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
 	unsigned short family = ip_tunnel_info_af(tun_info);
 	struct ip_tunnel_key *key = &tun_info->key;
-	struct mlx5_encap_info info;
 	struct mlx5_encap_entry *e;
 	struct net_device *out_dev;
+	int tunnel_type, err = -EOPNOTSUPP;
 	uintptr_t hash_key;
 	bool found = false;
-	int tunnel_type;
-	int err;
 
 	/* udp dst port must be set */
 	if (!memchr_inv(&key->tp_dst, 0, sizeof(key->tp_dst)))
@@ -830,8 +992,6 @@ vxlan_encap_offload_err:
 
 	if (mlx5e_vxlan_lookup_port(priv, be16_to_cpu(key->tp_dst)) &&
 	    MLX5_CAP_ESW(priv->mdev, vxlan_encap_decap)) {
-		info.tp_dst = key->tp_dst;
-		info.tun_id = tunnel_id_to_key32(key->tun_id);
 		tunnel_type = MLX5_HEADER_TYPE_VXLAN;
 	} else {
 		netdev_warn(priv->netdev,
@@ -839,22 +999,11 @@ vxlan_encap_offload_err:
 		return -EOPNOTSUPP;
 	}
 
-	switch (family) {
-	case AF_INET:
-		info.daddr = key->u.ipv4.dst;
-		break;
-	case AF_INET6:
-		netdev_warn(priv->netdev,
-			    "IPv6 tunnel encap offload isn't supported\n");
-	default:
-		return -EOPNOTSUPP;
-	}
-
-	hash_key = hash_encap_info(&info);
+	hash_key = hash_encap_info(key);
 
 	hash_for_each_possible_rcu(esw->offloads.encap_tbl, e,
 				   encap_hlist, hash_key) {
-		if (!cmp_encap_info(&e->tun_info, &info)) {
+		if (!cmp_encap_info(&e->tun_info.key, key)) {
 			found = true;
 			break;
 		}
@@ -869,11 +1018,15 @@ vxlan_encap_offload_err:
 	if (!e)
 		return -ENOMEM;
 
-	e->tun_info = info;
+	e->tun_info = *tun_info;
 	e->tunnel_type = tunnel_type;
 	INIT_LIST_HEAD(&e->flows);
 
-	err = mlx5e_create_encap_header_ipv4(priv, mirred_dev, e, &out_dev);
+	if (family == AF_INET)
+		err = mlx5e_create_encap_header_ipv4(priv, mirred_dev, e, &out_dev);
+	else if (family == AF_INET6)
+		err = mlx5e_create_encap_header_ipv6(priv, mirred_dev, e, &out_dev);
+
 	if (err)
 		goto out_err;
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
index cfb68371c397..f193128bac4b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
@@ -154,6 +154,8 @@ static inline unsigned int mlx5e_calc_min_inline(enum mlx5_inline_modes mode,
 	int hlen;
 
 	switch (mode) {
+	case MLX5_INLINE_MODE_NONE:
+		return 0;
 	case MLX5_INLINE_MODE_TCP_UDP:
 		hlen = eth_get_headlen(skb->data, skb_headlen(skb));
 		if (hlen == ETH_HLEN && !skb_vlan_tag_present(skb))
@@ -283,21 +285,23 @@ static netdev_tx_t mlx5e_sq_xmit(struct mlx5e_sq *sq, struct sk_buff *skb)
 
 	wi->num_bytes = num_bytes;
 
-	if (skb_vlan_tag_present(skb)) {
-		mlx5e_insert_vlan(eseg->inline_hdr_start, skb, ihs, &skb_data,
-				  &skb_len);
-		ihs += VLAN_HLEN;
-	} else {
-		memcpy(eseg->inline_hdr_start, skb_data, ihs);
-		mlx5e_tx_skb_pull_inline(&skb_data, &skb_len, ihs);
+	ds_cnt = sizeof(*wqe) / MLX5_SEND_WQE_DS;
+	if (ihs) {
+		if (skb_vlan_tag_present(skb)) {
+			mlx5e_insert_vlan(eseg->inline_hdr.start, skb, ihs, &skb_data, &skb_len);
+			ihs += VLAN_HLEN;
+		} else {
+			memcpy(eseg->inline_hdr.start, skb_data, ihs);
+			mlx5e_tx_skb_pull_inline(&skb_data, &skb_len, ihs);
+		}
+		eseg->inline_hdr.sz = cpu_to_be16(ihs);
+		ds_cnt += DIV_ROUND_UP(ihs - sizeof(eseg->inline_hdr.start), MLX5_SEND_WQE_DS);
+	} else if (skb_vlan_tag_present(skb)) {
+		eseg->insert.type = cpu_to_be16(MLX5_ETH_WQE_INSERT_VLAN);
+		eseg->insert.vlan_tci = cpu_to_be16(skb_vlan_tag_get(skb));
 	}
 
-	eseg->inline_hdr_sz = cpu_to_be16(ihs);
-
-	ds_cnt  = sizeof(*wqe) / MLX5_SEND_WQE_DS;
-	ds_cnt += DIV_ROUND_UP(ihs - sizeof(eseg->inline_hdr_start),
-			       MLX5_SEND_WQE_DS);
-	dseg    = (struct mlx5_wqe_data_seg *)cseg + ds_cnt;
+	dseg = (struct mlx5_wqe_data_seg *)cseg + ds_cnt;
 
 	wi->num_dma = 0;
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eq.c b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
index 8ffcc8808e50..ea5d8d37a75c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
@@ -54,6 +54,7 @@ enum {
 	MLX5_NUM_SPARE_EQE	= 0x80,
 	MLX5_NUM_ASYNC_EQE	= 0x100,
 	MLX5_NUM_CMD_EQE	= 32,
+	MLX5_NUM_PF_DRAIN	= 64,
 };
 
 enum {
@@ -153,6 +154,8 @@ static const char *eqe_type_str(u8 type)
 		return "MLX5_EVENT_TYPE_PAGE_REQUEST";
 	case MLX5_EVENT_TYPE_PAGE_FAULT:
 		return "MLX5_EVENT_TYPE_PAGE_FAULT";
+	case MLX5_EVENT_TYPE_PPS_EVENT:
+		return "MLX5_EVENT_TYPE_PPS_EVENT";
 	default:
 		return "Unrecognized event";
 	}
@@ -188,10 +191,193 @@ static void eq_update_ci(struct mlx5_eq *eq, int arm)
 	mb();
 }
 
-static int mlx5_eq_int(struct mlx5_core_dev *dev, struct mlx5_eq *eq)
+#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
+static void eqe_pf_action(struct work_struct *work)
+{
+	struct mlx5_pagefault *pfault = container_of(work,
+						     struct mlx5_pagefault,
+						     work);
+	struct mlx5_eq *eq = pfault->eq;
+
+	mlx5_core_page_fault(eq->dev, pfault);
+	mempool_free(pfault, eq->pf_ctx.pool);
+}
+
+static void eq_pf_process(struct mlx5_eq *eq)
+{
+	struct mlx5_core_dev *dev = eq->dev;
+	struct mlx5_eqe_page_fault *pf_eqe;
+	struct mlx5_pagefault *pfault;
+	struct mlx5_eqe *eqe;
+	int set_ci = 0;
+
+	while ((eqe = next_eqe_sw(eq))) {
+		pfault = mempool_alloc(eq->pf_ctx.pool, GFP_ATOMIC);
+		if (!pfault) {
+			schedule_work(&eq->pf_ctx.work);
+			break;
+		}
+
+		dma_rmb();
+		pf_eqe = &eqe->data.page_fault;
+		pfault->event_subtype = eqe->sub_type;
+		pfault->bytes_committed = be32_to_cpu(pf_eqe->bytes_committed);
+
+		mlx5_core_dbg(dev,
+			      "PAGE_FAULT: subtype: 0x%02x, bytes_committed: 0x%06x\n",
+			      eqe->sub_type, pfault->bytes_committed);
+
+		switch (eqe->sub_type) {
+		case MLX5_PFAULT_SUBTYPE_RDMA:
+			/* RDMA based event */
+			pfault->type =
+				be32_to_cpu(pf_eqe->rdma.pftype_token) >> 24;
+			pfault->token =
+				be32_to_cpu(pf_eqe->rdma.pftype_token) &
+				MLX5_24BIT_MASK;
+			pfault->rdma.r_key =
+				be32_to_cpu(pf_eqe->rdma.r_key);
+			pfault->rdma.packet_size =
+				be16_to_cpu(pf_eqe->rdma.packet_length);
+			pfault->rdma.rdma_op_len =
+				be32_to_cpu(pf_eqe->rdma.rdma_op_len);
+			pfault->rdma.rdma_va =
+				be64_to_cpu(pf_eqe->rdma.rdma_va);
+			mlx5_core_dbg(dev,
+				      "PAGE_FAULT: type:0x%x, token: 0x%06x, r_key: 0x%08x\n",
+				      pfault->type, pfault->token,
+				      pfault->rdma.r_key);
+			mlx5_core_dbg(dev,
+				      "PAGE_FAULT: rdma_op_len: 0x%08x, rdma_va: 0x%016llx\n",
+				      pfault->rdma.rdma_op_len,
+				      pfault->rdma.rdma_va);
+			break;
+
+		case MLX5_PFAULT_SUBTYPE_WQE:
+			/* WQE based event */
+			pfault->type =
+				be32_to_cpu(pf_eqe->wqe.pftype_wq) >> 24;
+			pfault->token =
+				be32_to_cpu(pf_eqe->wqe.token);
+			pfault->wqe.wq_num =
+				be32_to_cpu(pf_eqe->wqe.pftype_wq) &
+				MLX5_24BIT_MASK;
+			pfault->wqe.wqe_index =
+				be16_to_cpu(pf_eqe->wqe.wqe_index);
+			pfault->wqe.packet_size =
+				be16_to_cpu(pf_eqe->wqe.packet_length);
+			mlx5_core_dbg(dev,
+				      "PAGE_FAULT: type:0x%x, token: 0x%06x, wq_num: 0x%06x, wqe_index: 0x%04x\n",
+				      pfault->type, pfault->token,
+				      pfault->wqe.wq_num,
+				      pfault->wqe.wqe_index);
+			break;
+
+		default:
+			mlx5_core_warn(dev,
+				       "Unsupported page fault event sub-type: 0x%02hhx\n",
+				       eqe->sub_type);
+			/* Unsupported page faults should still be
+			 * resolved by the page fault handler
+			 */
+		}
+
+		pfault->eq = eq;
+		INIT_WORK(&pfault->work, eqe_pf_action);
+		queue_work(eq->pf_ctx.wq, &pfault->work);
+
+		++eq->cons_index;
+		++set_ci;
+
+		if (unlikely(set_ci >= MLX5_NUM_SPARE_EQE)) {
+			eq_update_ci(eq, 0);
+			set_ci = 0;
+		}
+	}
+
+	eq_update_ci(eq, 1);
+}
+
+static irqreturn_t mlx5_eq_pf_int(int irq, void *eq_ptr)
+{
+	struct mlx5_eq *eq = eq_ptr;
+	unsigned long flags;
+
+	if (spin_trylock_irqsave(&eq->pf_ctx.lock, flags)) {
+		eq_pf_process(eq);
+		spin_unlock_irqrestore(&eq->pf_ctx.lock, flags);
+	} else {
+		schedule_work(&eq->pf_ctx.work);
+	}
+
+	return IRQ_HANDLED;
+}
+
+/* mempool_refill() was proposed but unfortunately wasn't accepted
+ * http://lkml.iu.edu/hypermail/linux/kernel/1512.1/05073.html
+ * Chip workaround.
+ */
+static void mempool_refill(mempool_t *pool)
+{
+	while (pool->curr_nr < pool->min_nr)
+		mempool_free(mempool_alloc(pool, GFP_KERNEL), pool);
+}
+
+static void eq_pf_action(struct work_struct *work)
+{
+	struct mlx5_eq *eq = container_of(work, struct mlx5_eq, pf_ctx.work);
+
+	mempool_refill(eq->pf_ctx.pool);
+
+	spin_lock_irq(&eq->pf_ctx.lock);
+	eq_pf_process(eq);
+	spin_unlock_irq(&eq->pf_ctx.lock);
+}
+
+static int init_pf_ctx(struct mlx5_eq_pagefault *pf_ctx, const char *name)
+{
+	spin_lock_init(&pf_ctx->lock);
+	INIT_WORK(&pf_ctx->work, eq_pf_action);
+
+	pf_ctx->wq = alloc_ordered_workqueue(name,
+					     WQ_MEM_RECLAIM);
+	if (!pf_ctx->wq)
+		return -ENOMEM;
+
+	pf_ctx->pool = mempool_create_kmalloc_pool
+		(MLX5_NUM_PF_DRAIN, sizeof(struct mlx5_pagefault));
+	if (!pf_ctx->pool)
+		goto err_wq;
+
+	return 0;
+err_wq:
+	destroy_workqueue(pf_ctx->wq);
+	return -ENOMEM;
+}
+
+int mlx5_core_page_fault_resume(struct mlx5_core_dev *dev, u32 token,
+				u32 wq_num, u8 type, int error)
+{
+	u32 out[MLX5_ST_SZ_DW(page_fault_resume_out)] = {0};
+	u32 in[MLX5_ST_SZ_DW(page_fault_resume_in)]   = {0};
+
+	MLX5_SET(page_fault_resume_in, in, opcode,
+		 MLX5_CMD_OP_PAGE_FAULT_RESUME);
+	MLX5_SET(page_fault_resume_in, in, error, !!error);
+	MLX5_SET(page_fault_resume_in, in, page_fault_type, type);
+	MLX5_SET(page_fault_resume_in, in, wq_number, wq_num);
+	MLX5_SET(page_fault_resume_in, in, token, token);
+
+	return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
+}
+EXPORT_SYMBOL_GPL(mlx5_core_page_fault_resume);
+#endif
+
+static irqreturn_t mlx5_eq_int(int irq, void *eq_ptr)
 {
+	struct mlx5_eq *eq = eq_ptr;
+	struct mlx5_core_dev *dev = eq->dev;
 	struct mlx5_eqe *eqe;
-	int eqes_found = 0;
 	int set_ci = 0;
 	u32 cqn = -1;
 	u32 rsn;
@@ -276,12 +462,6 @@ static int mlx5_eq_int(struct mlx5_core_dev *dev, struct mlx5_eq *eq)
 			}
 			break;
 
-#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
-		case MLX5_EVENT_TYPE_PAGE_FAULT:
-			mlx5_eq_pagefault(dev, eqe);
-			break;
-#endif
-
 #ifdef CONFIG_MLX5_CORE_EN
 		case MLX5_EVENT_TYPE_NIC_VPORT_CHANGE:
 			mlx5_eswitch_vport_event(dev->priv.eswitch, eqe);
@@ -292,6 +472,10 @@ static int mlx5_eq_int(struct mlx5_core_dev *dev, struct mlx5_eq *eq)
 			mlx5_port_module_event(dev, eqe);
 			break;
 
+		case MLX5_EVENT_TYPE_PPS_EVENT:
+			if (dev->event)
+				dev->event(dev, MLX5_DEV_EVENT_PPS, (unsigned long)eqe);
+			break;
 		default:
 			mlx5_core_warn(dev, "Unhandled event 0x%x on EQ 0x%x\n",
 				       eqe->type, eq->eqn);
@@ -299,7 +483,6 @@ static int mlx5_eq_int(struct mlx5_core_dev *dev, struct mlx5_eq *eq)
 		}
 
 		++eq->cons_index;
-		eqes_found = 1;
 		++set_ci;
 
 		/* The HCA will think the queue has overflowed if we
@@ -319,17 +502,6 @@ static int mlx5_eq_int(struct mlx5_core_dev *dev, struct mlx5_eq *eq)
 	if (cqn != -1)
 		tasklet_schedule(&eq->tasklet_ctx.task);
 
-	return eqes_found;
-}
-
-static irqreturn_t mlx5_msix_handler(int irq, void *eq_ptr)
-{
-	struct mlx5_eq *eq = eq_ptr;
-	struct mlx5_core_dev *dev = eq->dev;
-
-	mlx5_eq_int(dev, eq);
-
-	/* MSI-X vectors always belong to us */
 	return IRQ_HANDLED;
 }
 
@@ -345,22 +517,32 @@ static void init_eq_buf(struct mlx5_eq *eq)
 }
 
 int mlx5_create_map_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq, u8 vecidx,
-		       int nent, u64 mask, const char *name, struct mlx5_uar *uar)
+		       int nent, u64 mask, const char *name,
+		       enum mlx5_eq_type type)
 {
 	u32 out[MLX5_ST_SZ_DW(create_eq_out)] = {0};
 	struct mlx5_priv *priv = &dev->priv;
+	irq_handler_t handler;
 	__be64 *pas;
 	void *eqc;
 	int inlen;
 	u32 *in;
 	int err;
 
+	eq->type = type;
 	eq->nent = roundup_pow_of_two(nent + MLX5_NUM_SPARE_EQE);
 	eq->cons_index = 0;
 	err = mlx5_buf_alloc(dev, eq->nent * MLX5_EQE_SIZE, &eq->buf);
 	if (err)
 		return err;
 
+#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
+	if (type == MLX5_EQ_TYPE_PF)
+		handler = mlx5_eq_pf_int;
+	else
+#endif
+		handler = mlx5_eq_int;
+
 	init_eq_buf(eq);
 
 	inlen = MLX5_ST_SZ_BYTES(create_eq_in) +
@@ -380,7 +562,7 @@ int mlx5_create_map_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq, u8 vecidx,
 
 	eqc = MLX5_ADDR_OF(create_eq_in, in, eq_context_entry);
 	MLX5_SET(eqc, eqc, log_eq_size, ilog2(eq->nent));
-	MLX5_SET(eqc, eqc, uar_page, uar->index);
+	MLX5_SET(eqc, eqc, uar_page, priv->uar->index);
 	MLX5_SET(eqc, eqc, intr, vecidx);
 	MLX5_SET(eqc, eqc, log_page_size,
 		 eq->buf.page_shift - MLX5_ADAPTER_PAGE_SHIFT);
@@ -395,8 +577,8 @@ int mlx5_create_map_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq, u8 vecidx,
 	eq->eqn = MLX5_GET(create_eq_out, out, eq_number);
 	eq->irqn = priv->msix_arr[vecidx].vector;
 	eq->dev = dev;
-	eq->doorbell = uar->map + MLX5_EQ_DOORBEL_OFFSET;
-	err = request_irq(eq->irqn, mlx5_msix_handler, 0,
+	eq->doorbell = priv->uar->map + MLX5_EQ_DOORBEL_OFFSET;
+	err = request_irq(eq->irqn, handler, 0,
 			  priv->irq_info[vecidx].name, eq);
 	if (err)
 		goto err_eq;
@@ -405,11 +587,20 @@ int mlx5_create_map_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq, u8 vecidx,
 	if (err)
 		goto err_irq;
 
-	INIT_LIST_HEAD(&eq->tasklet_ctx.list);
-	INIT_LIST_HEAD(&eq->tasklet_ctx.process_list);
-	spin_lock_init(&eq->tasklet_ctx.lock);
-	tasklet_init(&eq->tasklet_ctx.task, mlx5_cq_tasklet_cb,
-		     (unsigned long)&eq->tasklet_ctx);
+#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
+	if (type == MLX5_EQ_TYPE_PF) {
+		err = init_pf_ctx(&eq->pf_ctx, name);
+		if (err)
+			goto err_irq;
+	} else
+#endif
+	{
+		INIT_LIST_HEAD(&eq->tasklet_ctx.list);
+		INIT_LIST_HEAD(&eq->tasklet_ctx.process_list);
+		spin_lock_init(&eq->tasklet_ctx.lock);
+		tasklet_init(&eq->tasklet_ctx.task, mlx5_cq_tasklet_cb,
+			     (unsigned long)&eq->tasklet_ctx);
+	}
 
 	/* EQs are created in ARMED state
 	 */
@@ -444,7 +635,16 @@ int mlx5_destroy_unmap_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq)
 		mlx5_core_warn(dev, "failed to destroy a previously created eq: eqn %d\n",
 			       eq->eqn);
 	synchronize_irq(eq->irqn);
-	tasklet_disable(&eq->tasklet_ctx.task);
+
+	if (eq->type == MLX5_EQ_TYPE_COMP) {
+		tasklet_disable(&eq->tasklet_ctx.task);
+#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
+	} else if (eq->type == MLX5_EQ_TYPE_PF) {
+		cancel_work_sync(&eq->pf_ctx.work);
+		destroy_workqueue(eq->pf_ctx.wq);
+		mempool_destroy(eq->pf_ctx.pool);
+#endif
+	}
 	mlx5_buf_free(dev, &eq->buf);
 
 	return err;
@@ -479,8 +679,6 @@ int mlx5_start_eqs(struct mlx5_core_dev *dev)
 	u64 async_event_mask = MLX5_ASYNC_EVENT_MASK;
 	int err;
 
-	if (MLX5_CAP_GEN(dev, pg))
-		async_event_mask |= (1ull << MLX5_EVENT_TYPE_PAGE_FAULT);
 
 	if (MLX5_CAP_GEN(dev, port_type) == MLX5_CAP_PORT_TYPE_ETH &&
 	    MLX5_CAP_GEN(dev, vport_group_manager) &&
@@ -492,9 +690,12 @@ int mlx5_start_eqs(struct mlx5_core_dev *dev)
 	else
 		mlx5_core_dbg(dev, "port_module_event is not set\n");
 
+	if (MLX5_CAP_GEN(dev, pps))
+		async_event_mask |= (1ull << MLX5_EVENT_TYPE_PPS_EVENT);
+
 	err = mlx5_create_map_eq(dev, &table->cmd_eq, MLX5_EQ_VEC_CMD,
 				 MLX5_NUM_CMD_EQE, 1ull << MLX5_EVENT_TYPE_CMD,
-				 "mlx5_cmd_eq", &dev->priv.uuari.uars[0]);
+				 "mlx5_cmd_eq", MLX5_EQ_TYPE_ASYNC);
 	if (err) {
 		mlx5_core_warn(dev, "failed to create cmd EQ %d\n", err);
 		return err;
@@ -504,7 +705,7 @@ int mlx5_start_eqs(struct mlx5_core_dev *dev)
 
 	err = mlx5_create_map_eq(dev, &table->async_eq, MLX5_EQ_VEC_ASYNC,
 				 MLX5_NUM_ASYNC_EQE, async_event_mask,
-				 "mlx5_async_eq", &dev->priv.uuari.uars[0]);
+				 "mlx5_async_eq", MLX5_EQ_TYPE_ASYNC);
 	if (err) {
 		mlx5_core_warn(dev, "failed to create async EQ %d\n", err);
 		goto err1;
@@ -514,13 +715,33 @@ int mlx5_start_eqs(struct mlx5_core_dev *dev)
 				 MLX5_EQ_VEC_PAGES,
 				 /* TODO: sriov max_vf + */ 1,
 				 1 << MLX5_EVENT_TYPE_PAGE_REQUEST, "mlx5_pages_eq",
-				 &dev->priv.uuari.uars[0]);
+				 MLX5_EQ_TYPE_ASYNC);
 	if (err) {
 		mlx5_core_warn(dev, "failed to create pages EQ %d\n", err);
 		goto err2;
 	}
 
+#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
+	if (MLX5_CAP_GEN(dev, pg)) {
+		err = mlx5_create_map_eq(dev, &table->pfault_eq,
+					 MLX5_EQ_VEC_PFAULT,
+					 MLX5_NUM_ASYNC_EQE,
+					 1 << MLX5_EVENT_TYPE_PAGE_FAULT,
+					 "mlx5_page_fault_eq",
+					 MLX5_EQ_TYPE_PF);
+		if (err) {
+			mlx5_core_warn(dev, "failed to create page fault EQ %d\n",
+				       err);
+			goto err3;
+		}
+	}
+
 	return err;
+err3:
+	mlx5_destroy_unmap_eq(dev, &table->pages_eq);
+#else
+	return err;
+#endif
 
 err2:
 	mlx5_destroy_unmap_eq(dev, &table->async_eq);
@@ -536,6 +757,14 @@ int mlx5_stop_eqs(struct mlx5_core_dev *dev)
 	struct mlx5_eq_table *table = &dev->priv.eq_table;
 	int err;
 
+#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
+	if (MLX5_CAP_GEN(dev, pg)) {
+		err = mlx5_destroy_unmap_eq(dev, &table->pfault_eq);
+		if (err)
+			return err;
+	}
+#endif
+
 	err = mlx5_destroy_unmap_eq(dev, &table->pages_eq);
 	if (err)
 		return err;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
index d0c8bf014453..fcd5bc7e31db 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
@@ -979,7 +979,7 @@ static int esw_vport_enable_egress_acl(struct mlx5_eswitch *esw,
 
 	MLX5_SET(create_flow_group_in, flow_group_in, match_criteria_enable, MLX5_MATCH_OUTER_HEADERS);
 	match_criteria = MLX5_ADDR_OF(create_flow_group_in, flow_group_in, match_criteria);
-	MLX5_SET_TO_ONES(fte_match_param, match_criteria, outer_headers.vlan_tag);
+	MLX5_SET_TO_ONES(fte_match_param, match_criteria, outer_headers.cvlan_tag);
 	MLX5_SET_TO_ONES(fte_match_param, match_criteria, outer_headers.first_vid);
 	MLX5_SET(create_flow_group_in, flow_group_in, start_flow_index, 0);
 	MLX5_SET(create_flow_group_in, flow_group_in, end_flow_index, 0);
@@ -1098,7 +1098,7 @@ static int esw_vport_enable_ingress_acl(struct mlx5_eswitch *esw,
 	match_criteria = MLX5_ADDR_OF(create_flow_group_in, flow_group_in, match_criteria);
 
 	MLX5_SET(create_flow_group_in, flow_group_in, match_criteria_enable, MLX5_MATCH_OUTER_HEADERS);
-	MLX5_SET_TO_ONES(fte_match_param, match_criteria, outer_headers.vlan_tag);
+	MLX5_SET_TO_ONES(fte_match_param, match_criteria, outer_headers.cvlan_tag);
 	MLX5_SET_TO_ONES(fte_match_param, match_criteria, outer_headers.smac_47_16);
 	MLX5_SET_TO_ONES(fte_match_param, match_criteria, outer_headers.smac_15_0);
 	MLX5_SET(create_flow_group_in, flow_group_in, start_flow_index, 0);
@@ -1115,7 +1115,7 @@ static int esw_vport_enable_ingress_acl(struct mlx5_eswitch *esw,
 
 	memset(flow_group_in, 0, inlen);
 	MLX5_SET(create_flow_group_in, flow_group_in, match_criteria_enable, MLX5_MATCH_OUTER_HEADERS);
-	MLX5_SET_TO_ONES(fte_match_param, match_criteria, outer_headers.vlan_tag);
+	MLX5_SET_TO_ONES(fte_match_param, match_criteria, outer_headers.cvlan_tag);
 	MLX5_SET(create_flow_group_in, flow_group_in, start_flow_index, 1);
 	MLX5_SET(create_flow_group_in, flow_group_in, end_flow_index, 1);
 
@@ -1254,7 +1254,7 @@ static int esw_vport_ingress_config(struct mlx5_eswitch *esw,
 	}
 
 	if (vport->info.vlan || vport->info.qos)
-		MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria, outer_headers.vlan_tag);
+		MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria, outer_headers.cvlan_tag);
 
 	if (vport->info.spoofchk) {
 		MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria, outer_headers.smac_47_16);
@@ -1335,8 +1335,8 @@ static int esw_vport_egress_config(struct mlx5_eswitch *esw,
 	}
 
 	/* Allowed vlan rule */
-	MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria, outer_headers.vlan_tag);
-	MLX5_SET_TO_ONES(fte_match_param, spec->match_value, outer_headers.vlan_tag);
+	MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria, outer_headers.cvlan_tag);
+	MLX5_SET_TO_ONES(fte_match_param, spec->match_value, outer_headers.cvlan_tag);
 	MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria, outer_headers.first_vid);
 	MLX5_SET(fte_match_param, spec->match_value, outer_headers.first_vid, vport->info.vlan);
 
@@ -1415,7 +1415,7 @@ static void esw_destroy_tsar(struct mlx5_eswitch *esw)
 }
 
 static int esw_vport_enable_qos(struct mlx5_eswitch *esw, int vport_num,
-				u32 initial_max_rate)
+				u32 initial_max_rate, u32 initial_bw_share)
 {
 	u32 sched_ctx[MLX5_ST_SZ_DW(scheduling_context)] = {0};
 	struct mlx5_vport *vport = &esw->vports[vport_num];
@@ -1439,6 +1439,7 @@ static int esw_vport_enable_qos(struct mlx5_eswitch *esw, int vport_num,
 		 esw->qos.root_tsar_id);
 	MLX5_SET(scheduling_context, &sched_ctx, max_average_bw,
 		 initial_max_rate);
+	MLX5_SET(scheduling_context, &sched_ctx, bw_share, initial_bw_share);
 
 	err = mlx5_create_scheduling_element_cmd(dev,
 						 SCHEDULING_HIERARCHY_E_SWITCH,
@@ -1473,7 +1474,7 @@ static void esw_vport_disable_qos(struct mlx5_eswitch *esw, int vport_num)
 }
 
 static int esw_vport_qos_config(struct mlx5_eswitch *esw, int vport_num,
-				u32 max_rate)
+				u32 max_rate, u32 bw_share)
 {
 	u32 sched_ctx[MLX5_ST_SZ_DW(scheduling_context)] = {0};
 	struct mlx5_vport *vport = &esw->vports[vport_num];
@@ -1497,7 +1498,9 @@ static int esw_vport_qos_config(struct mlx5_eswitch *esw, int vport_num,
 		 esw->qos.root_tsar_id);
 	MLX5_SET(scheduling_context, &sched_ctx, max_average_bw,
 		 max_rate);
+	MLX5_SET(scheduling_context, &sched_ctx, bw_share, bw_share);
 	bitmask |= MODIFY_SCHEDULING_ELEMENT_IN_MODIFY_BITMASK_MAX_AVERAGE_BW;
+	bitmask |= MODIFY_SCHEDULING_ELEMENT_IN_MODIFY_BITMASK_BW_SHARE;
 
 	err = mlx5_modify_scheduling_element_cmd(dev,
 						 SCHEDULING_HIERARCHY_E_SWITCH,
@@ -1563,7 +1566,8 @@ static void esw_enable_vport(struct mlx5_eswitch *esw, int vport_num,
 	esw_apply_vport_conf(esw, vport);
 
 	/* Attach vport to the eswitch rate limiter */
-	if (esw_vport_enable_qos(esw, vport_num, vport->info.max_rate))
+	if (esw_vport_enable_qos(esw, vport_num, vport->info.max_rate,
+				 vport->qos.bw_share))
 		esw_warn(esw->dev, "Failed to attach vport %d to eswitch rate limiter", vport_num);
 
 	/* Sync with current vport context */
@@ -1952,6 +1956,7 @@ int mlx5_eswitch_get_vport_config(struct mlx5_eswitch *esw,
 	ivi->qos = evport->info.qos;
 	ivi->spoofchk = evport->info.spoofchk;
 	ivi->trusted = evport->info.trusted;
+	ivi->min_tx_rate = evport->info.min_rate;
 	ivi->max_tx_rate = evport->info.max_rate;
 	mutex_unlock(&esw->state_lock);
 
@@ -2046,23 +2051,103 @@ int mlx5_eswitch_set_vport_trust(struct mlx5_eswitch *esw,
 	return 0;
 }
 
-int mlx5_eswitch_set_vport_rate(struct mlx5_eswitch *esw,
-				int vport, u32 max_rate)
+static u32 calculate_vports_min_rate_divider(struct mlx5_eswitch *esw)
 {
+	u32 fw_max_bw_share = MLX5_CAP_QOS(esw->dev, max_tsar_bw_share);
 	struct mlx5_vport *evport;
+	u32 max_guarantee = 0;
+	int i;
+
+	for (i = 0; i <= esw->total_vports; i++) {
+		evport = &esw->vports[i];
+		if (!evport->enabled || evport->info.min_rate < max_guarantee)
+			continue;
+		max_guarantee = evport->info.min_rate;
+	}
+
+	return max_t(u32, max_guarantee / fw_max_bw_share, 1);
+}
+
+static int normalize_vports_min_rate(struct mlx5_eswitch *esw, u32 divider)
+{
+	u32 fw_max_bw_share = MLX5_CAP_QOS(esw->dev, max_tsar_bw_share);
+	struct mlx5_vport *evport;
+	u32 vport_max_rate;
+	u32 vport_min_rate;
+	u32 bw_share;
+	int err;
+	int i;
+
+	for (i = 0; i <= esw->total_vports; i++) {
+		evport = &esw->vports[i];
+		if (!evport->enabled)
+			continue;
+		vport_min_rate = evport->info.min_rate;
+		vport_max_rate = evport->info.max_rate;
+		bw_share = MLX5_MIN_BW_SHARE;
+
+		if (vport_min_rate)
+			bw_share = MLX5_RATE_TO_BW_SHARE(vport_min_rate,
+							 divider,
+							 fw_max_bw_share);
+
+		if (bw_share == evport->qos.bw_share)
+			continue;
+
+		err = esw_vport_qos_config(esw, i, vport_max_rate,
+					   bw_share);
+		if (!err)
+			evport->qos.bw_share = bw_share;
+		else
+			return err;
+	}
+
+	return 0;
+}
+
+int mlx5_eswitch_set_vport_rate(struct mlx5_eswitch *esw, int vport,
+				u32 max_rate, u32 min_rate)
+{
+	u32 fw_max_bw_share = MLX5_CAP_QOS(esw->dev, max_tsar_bw_share);
+	bool min_rate_supported = MLX5_CAP_QOS(esw->dev, esw_bw_share) &&
+					fw_max_bw_share >= MLX5_MIN_BW_SHARE;
+	bool max_rate_supported = MLX5_CAP_QOS(esw->dev, esw_rate_limit);
+	struct mlx5_vport *evport;
+	u32 previous_min_rate;
+	u32 divider;
 	int err = 0;
 
 	if (!ESW_ALLOWED(esw))
 		return -EPERM;
 	if (!LEGAL_VPORT(esw, vport))
 		return -EINVAL;
+	if ((min_rate && !min_rate_supported) || (max_rate && !max_rate_supported))
+		return -EOPNOTSUPP;
 
 	mutex_lock(&esw->state_lock);
 	evport = &esw->vports[vport];
-	err = esw_vport_qos_config(esw, vport, max_rate);
+
+	if (min_rate == evport->info.min_rate)
+		goto set_max_rate;
+
+	previous_min_rate = evport->info.min_rate;
+	evport->info.min_rate = min_rate;
+	divider = calculate_vports_min_rate_divider(esw);
+	err = normalize_vports_min_rate(esw, divider);
+	if (err) {
+		evport->info.min_rate = previous_min_rate;
+		goto unlock;
+	}
+
+set_max_rate:
+	if (max_rate == evport->info.max_rate)
+		goto unlock;
+
+	err = esw_vport_qos_config(esw, vport, max_rate, evport->qos.bw_share);
 	if (!err)
 		evport->info.max_rate = max_rate;
 
+unlock:
 	mutex_unlock(&esw->state_lock);
 	return err;
 }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
index 8661dd3f542c..5b78883d5654 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
@@ -36,6 +36,7 @@
 #include <linux/if_ether.h>
 #include <linux/if_link.h>
 #include <net/devlink.h>
+#include <net/ip_tunnels.h>
 #include <linux/mlx5/device.h>
 
 #define MLX5_MAX_UC_PER_VPORT(dev) \
@@ -49,6 +50,11 @@
 
 #define FDB_UPLINK_VPORT 0xffff
 
+#define MLX5_MIN_BW_SHARE 1
+
+#define MLX5_RATE_TO_BW_SHARE(rate, divider, limit) \
+	min_t(u32, max_t(u32, (rate) / (divider), MLX5_MIN_BW_SHARE), limit)
+
 /* L2 -mac address based- hash helpers */
 struct l2addr_node {
 	struct hlist_node hlist;
@@ -115,6 +121,7 @@ struct mlx5_vport_info {
 	u8                      qos;
 	u64                     node_guid;
 	int                     link_state;
+	u32                     min_rate;
 	u32                     max_rate;
 	bool                    spoofchk;
 	bool                    trusted;
@@ -137,6 +144,7 @@ struct mlx5_vport {
 	struct {
 		bool            enabled;
 		u32             esw_tsar_ix;
+		u32             bw_share;
 	} qos;
 
 	bool                    enabled;
@@ -248,8 +256,8 @@ int mlx5_eswitch_set_vport_spoofchk(struct mlx5_eswitch *esw,
 				    int vport, bool spoofchk);
 int mlx5_eswitch_set_vport_trust(struct mlx5_eswitch *esw,
 				 int vport_num, bool setting);
-int mlx5_eswitch_set_vport_rate(struct mlx5_eswitch *esw,
-				int vport, u32 max_rate);
+int mlx5_eswitch_set_vport_rate(struct mlx5_eswitch *esw, int vport,
+				u32 max_rate, u32 min_rate);
 int mlx5_eswitch_get_vport_config(struct mlx5_eswitch *esw,
 				  int vport, struct ifla_vf_info *ivi);
 int mlx5_eswitch_get_vport_stats(struct mlx5_eswitch *esw,
@@ -274,18 +282,12 @@ enum {
 #define MLX5_FLOW_CONTEXT_ACTION_VLAN_POP  0x40
 #define MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH 0x80
 
-struct mlx5_encap_info {
-	__be32 daddr;
-	__be32 tun_id;
-	__be16 tp_dst;
-};
-
 struct mlx5_encap_entry {
 	struct hlist_node encap_hlist;
 	struct list_head flows;
 	u32 encap_id;
 	struct neighbour *n;
-	struct mlx5_encap_info tun_info;
+	struct ip_tunnel_info tun_info;
 	unsigned char h_dest[ETH_ALEN];	/* destination eth addr	*/
 
 	struct net_device *out_dev;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index 595f7c7383b3..4f5b0d47d5f3 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -402,19 +402,18 @@ out:
 }
 
 #define MAX_PF_SQ 256
-#define ESW_OFFLOADS_NUM_ENTRIES (1 << 13) /* 8K */
 #define ESW_OFFLOADS_NUM_GROUPS  4
 
 static int esw_create_offloads_fdb_table(struct mlx5_eswitch *esw, int nvports)
 {
 	int inlen = MLX5_ST_SZ_BYTES(create_flow_group_in);
+	int table_size, ix, esw_size, err = 0;
 	struct mlx5_core_dev *dev = esw->dev;
 	struct mlx5_flow_namespace *root_ns;
 	struct mlx5_flow_table *fdb = NULL;
 	struct mlx5_flow_group *g;
 	u32 *flow_group_in;
 	void *match_criteria;
-	int table_size, ix, err = 0;
 	u32 flags = 0;
 
 	flow_group_in = mlx5_vzalloc(inlen);
@@ -428,15 +427,19 @@ static int esw_create_offloads_fdb_table(struct mlx5_eswitch *esw, int nvports)
 		goto ns_err;
 	}
 
-	esw_debug(dev, "Create offloads FDB table, log_max_size(%d)\n",
-		  MLX5_CAP_ESW_FLOWTABLE_FDB(dev, log_max_ft_size));
+	esw_debug(dev, "Create offloads FDB table, min (max esw size(2^%d), max counters(%d)*groups(%d))\n",
+		  MLX5_CAP_ESW_FLOWTABLE_FDB(dev, log_max_ft_size),
+		  MLX5_CAP_GEN(dev, max_flow_counter), ESW_OFFLOADS_NUM_GROUPS);
+
+	esw_size = min_t(int, MLX5_CAP_GEN(dev, max_flow_counter) * ESW_OFFLOADS_NUM_GROUPS,
+			 1 << MLX5_CAP_ESW_FLOWTABLE_FDB(dev, log_max_ft_size));
 
 	if (MLX5_CAP_ESW_FLOWTABLE_FDB(dev, encap) &&
 	    MLX5_CAP_ESW_FLOWTABLE_FDB(dev, decap))
 		flags |= MLX5_FLOW_TABLE_TUNNEL_EN;
 
 	fdb = mlx5_create_auto_grouped_flow_table(root_ns, FDB_FAST_PATH,
-						  ESW_OFFLOADS_NUM_ENTRIES,
+						  esw_size,
 						  ESW_OFFLOADS_NUM_GROUPS, 0,
 						  flags);
 	if (IS_ERR(fdb)) {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
index b53fc85a2375..b64a781c7e85 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
@@ -473,10 +473,13 @@ int mlx5_encap_alloc(struct mlx5_core_dev *dev,
 	int err;
 	u32 *in;
 
-	if (size > MLX5_CAP_ESW(dev, max_encap_header_size))
+	if (size > max_encap_size) {
+		mlx5_core_warn(dev, "encap size %zd too big, max supported is %d\n",
+			       size, max_encap_size);
 		return -EINVAL;
+	}
 
-	in = kzalloc(MLX5_ST_SZ_BYTES(alloc_encap_header_in) + max_encap_size,
+	in = kzalloc(MLX5_ST_SZ_BYTES(alloc_encap_header_in) + size,
 		     GFP_KERNEL);
 	if (!in)
 		return -ENOMEM;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
index 6346a8f5883b..ce3d92106386 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
@@ -1665,7 +1665,7 @@ static int create_leaf_prios(struct mlx5_flow_namespace *ns, int prio,
 
 #define FLOW_TABLE_BIT_SZ 1
 #define GET_FLOW_TABLE_CAP(dev, offset) \
-	((be32_to_cpu(*((__be32 *)(dev->hca_caps_cur[MLX5_CAP_FLOW_TABLE]) +	\
+	((be32_to_cpu(*((__be32 *)(dev->caps.hca_cur[MLX5_CAP_FLOW_TABLE]) +	\
 			offset / 32)) >>					\
 	  (32 - FLOW_TABLE_BIT_SZ - (offset & 0x1f))) & FLOW_TABLE_BIT_SZ)
 static bool has_required_caps(struct mlx5_core_dev *dev, struct node_caps *caps)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw.c b/drivers/net/ethernet/mellanox/mlx5/core/fw.c
index 5718aada6605..d0bbefa08af7 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fw.c
@@ -91,6 +91,20 @@ out:
 }
 EXPORT_SYMBOL(mlx5_core_query_vendor_id);
 
+static int mlx5_get_pcam_reg(struct mlx5_core_dev *dev)
+{
+	return mlx5_query_pcam_reg(dev, dev->caps.pcam,
+				   MLX5_PCAM_FEATURE_ENHANCED_FEATURES,
+				   MLX5_PCAM_REGS_5000_TO_507F);
+}
+
+static int mlx5_get_mcam_reg(struct mlx5_core_dev *dev)
+{
+	return mlx5_query_mcam_reg(dev, dev->caps.mcam,
+				   MLX5_MCAM_FEATURE_ENHANCED_FEATURES,
+				   MLX5_MCAM_REGS_FIRST_128);
+}
+
 int mlx5_query_hca_caps(struct mlx5_core_dev *dev)
 {
 	int err;
@@ -154,6 +168,12 @@ int mlx5_query_hca_caps(struct mlx5_core_dev *dev)
 			return err;
 	}
 
+	if (MLX5_CAP_GEN(dev, pcam_reg))
+		mlx5_get_pcam_reg(dev);
+
+	if (MLX5_CAP_GEN(dev, mcam_reg))
+		mlx5_get_mcam_reg(dev);
+
 	return 0;
 }
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/health.c b/drivers/net/ethernet/mellanox/mlx5/core/health.c
index 5bcf93422ee0..d0515391d33b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/health.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/health.c
@@ -231,21 +231,6 @@ static const char *hsynd_str(u8 synd)
 	}
 }
 
-static u16 get_maj(u32 fw)
-{
-	return fw >> 28;
-}
-
-static u16 get_min(u32 fw)
-{
-	return fw >> 16 & 0xfff;
-}
-
-static u16 get_sub(u32 fw)
-{
-	return fw & 0xffff;
-}
-
 static void print_health_info(struct mlx5_core_dev *dev)
 {
 	struct mlx5_core_health *health = &dev->priv.health;
@@ -263,13 +248,14 @@ static void print_health_info(struct mlx5_core_dev *dev)
 
 	dev_err(&dev->pdev->dev, "assert_exit_ptr 0x%08x\n", ioread32be(&h->assert_exit_ptr));
 	dev_err(&dev->pdev->dev, "assert_callra 0x%08x\n", ioread32be(&h->assert_callra));
-	fw = ioread32be(&h->fw_ver);
-	sprintf(fw_str, "%d.%d.%d", get_maj(fw), get_min(fw), get_sub(fw));
+	sprintf(fw_str, "%d.%d.%d", fw_rev_maj(dev), fw_rev_min(dev), fw_rev_sub(dev));
 	dev_err(&dev->pdev->dev, "fw_ver %s\n", fw_str);
 	dev_err(&dev->pdev->dev, "hw_id 0x%08x\n", ioread32be(&h->hw_id));
 	dev_err(&dev->pdev->dev, "irisc_index %d\n", ioread8(&h->irisc_index));
 	dev_err(&dev->pdev->dev, "synd 0x%x: %s\n", ioread8(&h->synd), hsynd_str(ioread8(&h->synd)));
 	dev_err(&dev->pdev->dev, "ext_synd 0x%04x\n", ioread16be(&h->ext_synd));
+	fw = ioread32be(&h->fw_ver);
+	dev_err(&dev->pdev->dev, "raw fw_ver 0x%08x\n", fw);
 }
 
 static unsigned long get_next_poll_jiffies(void)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 3c315eb8d270..c4242a4e8130 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -152,6 +152,26 @@ static struct mlx5_profile profile[] = {
 			.size	= 8,
 			.limit	= 4
 		},
+		.mr_cache[16]	= {
+			.size	= 8,
+			.limit	= 4
+		},
+		.mr_cache[17]	= {
+			.size	= 8,
+			.limit	= 4
+		},
+		.mr_cache[18]	= {
+			.size	= 8,
+			.limit	= 4
+		},
+		.mr_cache[19]	= {
+			.size	= 4,
+			.limit	= 2
+		},
+		.mr_cache[20]	= {
+			.size	= 4,
+			.limit	= 2
+		},
 	},
 };
 
@@ -398,11 +418,11 @@ static int mlx5_core_get_caps_mode(struct mlx5_core_dev *dev,
 
 	switch (cap_mode) {
 	case HCA_CAP_OPMOD_GET_MAX:
-		memcpy(dev->hca_caps_max[cap_type], hca_caps,
+		memcpy(dev->caps.hca_max[cap_type], hca_caps,
 		       MLX5_UN_SZ_BYTES(hca_cap_union));
 		break;
 	case HCA_CAP_OPMOD_GET_CUR:
-		memcpy(dev->hca_caps_cur[cap_type], hca_caps,
+		memcpy(dev->caps.hca_cur[cap_type], hca_caps,
 		       MLX5_UN_SZ_BYTES(hca_cap_union));
 		break;
 	default:
@@ -493,7 +513,7 @@ static int handle_hca_cap(struct mlx5_core_dev *dev)
 
 	set_hca_cap = MLX5_ADDR_OF(set_hca_cap_in, set_ctx,
 				   capability);
-	memcpy(set_hca_cap, dev->hca_caps_cur[MLX5_CAP_GENERAL],
+	memcpy(set_hca_cap, dev->caps.hca_cur[MLX5_CAP_GENERAL],
 	       MLX5_ST_SZ_BYTES(cmd_hca_cap));
 
 	mlx5_core_dbg(dev, "Current Pkey table size %d Setting new size %d\n",
@@ -517,8 +537,18 @@ static int handle_hca_cap(struct mlx5_core_dev *dev)
 	/* disable cmdif checksum */
 	MLX5_SET(cmd_hca_cap, set_hca_cap, cmdif_checksum, 0);
 
+	/* If the HCA supports 4K UARs use it */
+	if (MLX5_CAP_GEN_MAX(dev, uar_4k))
+		MLX5_SET(cmd_hca_cap, set_hca_cap, uar_4k, 1);
+
 	MLX5_SET(cmd_hca_cap, set_hca_cap, log_uar_page_sz, PAGE_SHIFT - 12);
 
+	if (MLX5_CAP_GEN_MAX(dev, cache_line_128byte))
+		MLX5_SET(cmd_hca_cap,
+			 set_hca_cap,
+			 cache_line_128byte,
+			 cache_line_size() == 128 ? 1 : 0);
+
 	err = set_caps(dev, set_ctx, set_sz,
 		       MLX5_SET_HCA_CAP_OP_MOD_GENERAL_DEVICE);
 
@@ -739,7 +769,7 @@ static int alloc_comp_eqs(struct mlx5_core_dev *dev)
 		snprintf(name, MLX5_MAX_IRQ_NAME, "mlx5_comp%d", i);
 		err = mlx5_create_map_eq(dev, eq,
 					 i + MLX5_EQ_VEC_COMP_BASE, nent, 0,
-					 name, &dev->priv.uuari.uars[0]);
+					 name, MLX5_EQ_TYPE_COMP);
 		if (err) {
 			kfree(eq);
 			goto clean;
@@ -899,8 +929,6 @@ static int mlx5_init_once(struct mlx5_core_dev *dev, struct mlx5_priv *priv)
 		goto out;
 	}
 
-	MLX5_INIT_DOORBELL_LOCK(&priv->cq_uar_lock);
-
 	err = mlx5_init_cq_table(dev);
 	if (err) {
 		dev_err(&pdev->dev, "failed to initialize cq table\n");
@@ -1079,8 +1107,8 @@ static int mlx5_load_one(struct mlx5_core_dev *dev, struct mlx5_priv *priv,
 		goto err_cleanup_once;
 	}
 
-	err = mlx5_alloc_uuars(dev, &priv->uuari);
-	if (err) {
+	dev->priv.uar = mlx5_get_uars_page(dev);
+	if (!dev->priv.uar) {
 		dev_err(&pdev->dev, "Failed allocating uar, aborting\n");
 		goto err_disable_msix;
 	}
@@ -1088,7 +1116,7 @@ static int mlx5_load_one(struct mlx5_core_dev *dev, struct mlx5_priv *priv,
 	err = mlx5_start_eqs(dev);
 	if (err) {
 		dev_err(&pdev->dev, "Failed to start pages and async EQs\n");
-		goto err_free_uar;
+		goto err_put_uars;
 	}
 
 	err = alloc_comp_eqs(dev);
@@ -1154,8 +1182,8 @@ err_affinity_hints:
 err_stop_eqs:
 	mlx5_stop_eqs(dev);
 
-err_free_uar:
-	mlx5_free_uuars(dev, &priv->uuari);
+err_put_uars:
+	mlx5_put_uars_page(dev, priv->uar);
 
 err_disable_msix:
 	mlx5_disable_msix(dev);
@@ -1218,7 +1246,7 @@ static int mlx5_unload_one(struct mlx5_core_dev *dev, struct mlx5_priv *priv,
 	mlx5_irq_clear_affinity_hints(dev);
 	free_comp_eqs(dev);
 	mlx5_stop_eqs(dev);
-	mlx5_free_uuars(dev, &priv->uuari);
+	mlx5_put_uars_page(dev, priv->uar);
 	mlx5_disable_msix(dev);
 	if (cleanup)
 		mlx5_cleanup_once(dev);
@@ -1284,10 +1312,24 @@ static int init_one(struct pci_dev *pdev,
 	spin_lock_init(&priv->ctx_lock);
 	mutex_init(&dev->pci_status_mutex);
 	mutex_init(&dev->intf_state_mutex);
+
+#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
+	err = init_srcu_struct(&priv->pfault_srcu);
+	if (err) {
+		dev_err(&pdev->dev, "init_srcu_struct failed with error code %d\n",
+			err);
+		goto clean_dev;
+	}
+#endif
+	mutex_init(&priv->bfregs.reg_head.lock);
+	mutex_init(&priv->bfregs.wc_head.lock);
+	INIT_LIST_HEAD(&priv->bfregs.reg_head.list);
+	INIT_LIST_HEAD(&priv->bfregs.wc_head.list);
+
 	err = mlx5_pci_init(dev, priv);
 	if (err) {
 		dev_err(&pdev->dev, "mlx5_pci_init failed with error code %d\n", err);
-		goto clean_dev;
+		goto clean_srcu;
 	}
 
 	err = mlx5_health_init(dev);
@@ -1304,9 +1346,7 @@ static int init_one(struct pci_dev *pdev,
 		goto clean_health;
 	}
 
-	err = request_module_nowait(MLX5_IB_MOD);
-	if (err)
-		pr_info("failed request module on %s\n", MLX5_IB_MOD);
+	request_module_nowait(MLX5_IB_MOD);
 
 	err = devlink_register(devlink, &pdev->dev);
 	if (err)
@@ -1321,7 +1361,11 @@ clean_health:
 	mlx5_health_cleanup(dev);
 close_pci:
 	mlx5_pci_close(dev, priv);
+clean_srcu:
+#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
+	cleanup_srcu_struct(&priv->pfault_srcu);
 clean_dev:
+#endif
 	pci_set_drvdata(pdev, NULL);
 	devlink_free(devlink);
 
@@ -1346,6 +1390,9 @@ static void remove_one(struct pci_dev *pdev)
 	mlx5_pagealloc_cleanup(dev);
 	mlx5_health_cleanup(dev);
 	mlx5_pci_close(dev, priv);
+#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
+	cleanup_srcu_struct(&priv->pfault_srcu);
+#endif
 	pci_set_drvdata(pdev, NULL);
 	devlink_free(devlink);
 }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
index d4a99c9757cb..b3dabe6e8836 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
@@ -86,6 +86,8 @@ int mlx5_cmd_init_hca(struct mlx5_core_dev *dev);
 int mlx5_cmd_teardown_hca(struct mlx5_core_dev *dev);
 void mlx5_core_event(struct mlx5_core_dev *dev, enum mlx5_dev_event event,
 		     unsigned long param);
+void mlx5_core_page_fault(struct mlx5_core_dev *dev,
+			  struct mlx5_pagefault *pfault);
 void mlx5_port_module_event(struct mlx5_core_dev *dev, struct mlx5_eqe *eqe);
 void mlx5_enter_error_state(struct mlx5_core_dev *dev);
 void mlx5_disable_device(struct mlx5_core_dev *dev);
@@ -111,6 +113,11 @@ u32 mlx5_get_msix_vec(struct mlx5_core_dev *dev, int vecidx);
 struct mlx5_eq *mlx5_eqn2eq(struct mlx5_core_dev *dev, int eqn);
 void mlx5_cq_tasklet_cb(unsigned long data);
 
+int mlx5_query_pcam_reg(struct mlx5_core_dev *dev, u32 *pcam, u8 feature_group,
+			u8 access_reg_group);
+int mlx5_query_mcam_reg(struct mlx5_core_dev *dev, u32 *mcap, u8 feature_group,
+			u8 access_reg_group);
+
 void mlx5_lag_add(struct mlx5_core_dev *dev, struct net_device *netdev);
 void mlx5_lag_remove(struct mlx5_core_dev *dev);
 
@@ -136,6 +143,11 @@ void mlx5_encap_dealloc(struct mlx5_core_dev *dev, u32 encap_id);
 
 bool mlx5_lag_intf_add(struct mlx5_interface *intf, struct mlx5_priv *priv);
 
+int mlx5_query_mtpps(struct mlx5_core_dev *dev, u32 *mtpps, u32 mtpps_size);
+int mlx5_set_mtpps(struct mlx5_core_dev *mdev, u32 *mtpps, u32 mtpps_size);
+int mlx5_query_mtppse(struct mlx5_core_dev *mdev, u8 pin, u8 *arm, u8 *mode);
+int mlx5_set_mtppse(struct mlx5_core_dev *mdev, u8 pin, u8 arm, u8 mode);
+
 void mlx5e_init(void);
 void mlx5e_cleanup(void);
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/port.c b/drivers/net/ethernet/mellanox/mlx5/core/port.c
index fd12e0a377a5..141583daf5a2 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/port.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/port.c
@@ -74,6 +74,30 @@ out:
 }
 EXPORT_SYMBOL_GPL(mlx5_core_access_reg);
 
+int mlx5_query_pcam_reg(struct mlx5_core_dev *dev, u32 *pcam, u8 feature_group,
+			u8 access_reg_group)
+{
+	u32 in[MLX5_ST_SZ_DW(pcam_reg)] = {0};
+	int sz = MLX5_ST_SZ_BYTES(pcam_reg);
+
+	MLX5_SET(pcam_reg, in, feature_group, feature_group);
+	MLX5_SET(pcam_reg, in, access_reg_group, access_reg_group);
+
+	return mlx5_core_access_reg(dev, in, sz, pcam, sz, MLX5_REG_PCAM, 0, 0);
+}
+
+int mlx5_query_mcam_reg(struct mlx5_core_dev *dev, u32 *mcam, u8 feature_group,
+			u8 access_reg_group)
+{
+	u32 in[MLX5_ST_SZ_DW(mcam_reg)] = {0};
+	int sz = MLX5_ST_SZ_BYTES(mcam_reg);
+
+	MLX5_SET(mcam_reg, in, feature_group, feature_group);
+	MLX5_SET(mcam_reg, in, access_reg_group, access_reg_group);
+
+	return mlx5_core_access_reg(dev, in, sz, mcam, sz, MLX5_REG_MCAM, 0, 0);
+}
+
 struct mlx5_reg_pcap {
 	u8			rsvd0;
 	u8			port_num;
@@ -866,3 +890,51 @@ void mlx5_port_module_event(struct mlx5_core_dev *dev, struct mlx5_eqe *eqe)
 			       module_num, mlx5_pme_status[module_status - 1],
 			       mlx5_pme_error[error_type]);
 }
+
+int mlx5_query_mtpps(struct mlx5_core_dev *mdev, u32 *mtpps, u32 mtpps_size)
+{
+	u32 in[MLX5_ST_SZ_DW(mtpps_reg)] = {0};
+
+	return mlx5_core_access_reg(mdev, in, sizeof(in), mtpps,
+				    mtpps_size, MLX5_REG_MTPPS, 0, 0);
+}
+
+int mlx5_set_mtpps(struct mlx5_core_dev *mdev, u32 *mtpps, u32 mtpps_size)
+{
+	u32 out[MLX5_ST_SZ_DW(mtpps_reg)] = {0};
+
+	return mlx5_core_access_reg(mdev, mtpps, mtpps_size, out,
+				    sizeof(out), MLX5_REG_MTPPS, 0, 1);
+}
+
+int mlx5_query_mtppse(struct mlx5_core_dev *mdev, u8 pin, u8 *arm, u8 *mode)
+{
+	u32 out[MLX5_ST_SZ_DW(mtppse_reg)] = {0};
+	u32 in[MLX5_ST_SZ_DW(mtppse_reg)] = {0};
+	int err = 0;
+
+	MLX5_SET(mtppse_reg, in, pin, pin);
+
+	err = mlx5_core_access_reg(mdev, in, sizeof(in), out,
+				   sizeof(out), MLX5_REG_MTPPSE, 0, 0);
+	if (err)
+		return err;
+
+	*arm = MLX5_GET(mtppse_reg, in, event_arm);
+	*mode = MLX5_GET(mtppse_reg, in, event_generation_mode);
+
+	return err;
+}
+
+int mlx5_set_mtppse(struct mlx5_core_dev *mdev, u8 pin, u8 arm, u8 mode)
+{
+	u32 out[MLX5_ST_SZ_DW(mtppse_reg)] = {0};
+	u32 in[MLX5_ST_SZ_DW(mtppse_reg)] = {0};
+
+	MLX5_SET(mtppse_reg, in, pin, pin);
+	MLX5_SET(mtppse_reg, in, event_arm, arm);
+	MLX5_SET(mtppse_reg, in, event_generation_mode, mode);
+
+	return mlx5_core_access_reg(mdev, in, sizeof(in), out,
+				    sizeof(out), MLX5_REG_MTPPSE, 0, 1);
+}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/qp.c b/drivers/net/ethernet/mellanox/mlx5/core/qp.c
index d0a4005fe63a..cbbcef2884be 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/qp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/qp.c
@@ -143,95 +143,6 @@ void mlx5_rsc_event(struct mlx5_core_dev *dev, u32 rsn, int event_type)
 	mlx5_core_put_rsc(common);
 }
 
-#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
-void mlx5_eq_pagefault(struct mlx5_core_dev *dev, struct mlx5_eqe *eqe)
-{
-	struct mlx5_eqe_page_fault *pf_eqe = &eqe->data.page_fault;
-	int qpn = be32_to_cpu(pf_eqe->flags_qpn) & MLX5_QPN_MASK;
-	struct mlx5_core_rsc_common *common = mlx5_get_rsc(dev, qpn);
-	struct mlx5_core_qp *qp =
-		container_of(common, struct mlx5_core_qp, common);
-	struct mlx5_pagefault pfault;
-
-	if (!qp) {
-		mlx5_core_warn(dev, "ODP event for non-existent QP %06x\n",
-			       qpn);
-		return;
-	}
-
-	pfault.event_subtype = eqe->sub_type;
-	pfault.flags = (be32_to_cpu(pf_eqe->flags_qpn) >> MLX5_QPN_BITS) &
-		(MLX5_PFAULT_REQUESTOR | MLX5_PFAULT_WRITE | MLX5_PFAULT_RDMA);
-	pfault.bytes_committed = be32_to_cpu(
-		pf_eqe->bytes_committed);
-
-	mlx5_core_dbg(dev,
-		      "PAGE_FAULT: subtype: 0x%02x, flags: 0x%02x,\n",
-		      eqe->sub_type, pfault.flags);
-
-	switch (eqe->sub_type) {
-	case MLX5_PFAULT_SUBTYPE_RDMA:
-		/* RDMA based event */
-		pfault.rdma.r_key =
-			be32_to_cpu(pf_eqe->rdma.r_key);
-		pfault.rdma.packet_size =
-			be16_to_cpu(pf_eqe->rdma.packet_length);
-		pfault.rdma.rdma_op_len =
-			be32_to_cpu(pf_eqe->rdma.rdma_op_len);
-		pfault.rdma.rdma_va =
-			be64_to_cpu(pf_eqe->rdma.rdma_va);
-		mlx5_core_dbg(dev,
-			      "PAGE_FAULT: qpn: 0x%06x, r_key: 0x%08x,\n",
-			      qpn, pfault.rdma.r_key);
-		mlx5_core_dbg(dev,
-			      "PAGE_FAULT: rdma_op_len: 0x%08x,\n",
-			      pfault.rdma.rdma_op_len);
-		mlx5_core_dbg(dev,
-			      "PAGE_FAULT: rdma_va: 0x%016llx,\n",
-			      pfault.rdma.rdma_va);
-		mlx5_core_dbg(dev,
-			      "PAGE_FAULT: bytes_committed: 0x%06x\n",
-			      pfault.bytes_committed);
-		break;
-
-	case MLX5_PFAULT_SUBTYPE_WQE:
-		/* WQE based event */
-		pfault.wqe.wqe_index =
-			be16_to_cpu(pf_eqe->wqe.wqe_index);
-		pfault.wqe.packet_size =
-			be16_to_cpu(pf_eqe->wqe.packet_length);
-		mlx5_core_dbg(dev,
-			      "PAGE_FAULT: qpn: 0x%06x, wqe_index: 0x%04x,\n",
-			      qpn, pfault.wqe.wqe_index);
-		mlx5_core_dbg(dev,
-			      "PAGE_FAULT: bytes_committed: 0x%06x\n",
-			      pfault.bytes_committed);
-		break;
-
-	default:
-		mlx5_core_warn(dev,
-			       "Unsupported page fault event sub-type: 0x%02hhx, QP %06x\n",
-			       eqe->sub_type, qpn);
-		/* Unsupported page faults should still be resolved by the
-		 * page fault handler
-		 */
-	}
-
-	if (qp->pfault_handler) {
-		qp->pfault_handler(qp, &pfault);
-	} else {
-		mlx5_core_err(dev,
-			      "ODP event for QP %08x, without a fault handler in QP\n",
-			      qpn);
-		/* Page fault will remain unresolved. QP will hang until it is
-		 * destroyed
-		 */
-	}
-
-	mlx5_core_put_rsc(common);
-}
-#endif
-
 static int create_qprqsq_common(struct mlx5_core_dev *dev,
 				struct mlx5_core_qp *qp,
 				int rsc_type)
@@ -506,31 +417,6 @@ int mlx5_core_xrcd_dealloc(struct mlx5_core_dev *dev, u32 xrcdn)
 }
 EXPORT_SYMBOL_GPL(mlx5_core_xrcd_dealloc);
 
-#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
-int mlx5_core_page_fault_resume(struct mlx5_core_dev *dev, u32 qpn,
-				u8 flags, int error)
-{
-	u32 out[MLX5_ST_SZ_DW(page_fault_resume_out)] = {0};
-	u32 in[MLX5_ST_SZ_DW(page_fault_resume_in)]   = {0};
-
-	MLX5_SET(page_fault_resume_in, in, opcode,
-		 MLX5_CMD_OP_PAGE_FAULT_RESUME);
-	MLX5_SET(page_fault_resume_in, in, qpn, qpn);
-
-	if (flags & MLX5_PAGE_FAULT_RESUME_REQUESTOR)
-		MLX5_SET(page_fault_resume_in, in, req_res, 1);
-	if (flags & MLX5_PAGE_FAULT_RESUME_WRITE)
-		MLX5_SET(page_fault_resume_in, in, read_write, 1);
-	if (flags & MLX5_PAGE_FAULT_RESUME_RDMA)
-		MLX5_SET(page_fault_resume_in, in, rdma, 1);
-	if (error)
-		MLX5_SET(page_fault_resume_in, in, error, 1);
-
-	return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
-}
-EXPORT_SYMBOL_GPL(mlx5_core_page_fault_resume);
-#endif
-
 int mlx5_core_create_rq_tracked(struct mlx5_core_dev *dev, u32 *in, int inlen,
 				struct mlx5_core_qp *rq)
 {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/uar.c b/drivers/net/ethernet/mellanox/mlx5/core/uar.c
index ab0b896621a0..2e6b0f290ddc 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/uar.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/uar.c
@@ -37,11 +37,6 @@
 #include <linux/mlx5/cmd.h>
 #include "mlx5_core.h"
 
-enum {
-	NUM_DRIVER_UARS		= 4,
-	NUM_LOW_LAT_UUARS	= 4,
-};
-
 int mlx5_cmd_alloc_uar(struct mlx5_core_dev *dev, u32 *uarn)
 {
 	u32 out[MLX5_ST_SZ_DW(alloc_uar_out)] = {0};
@@ -67,167 +62,269 @@ int mlx5_cmd_free_uar(struct mlx5_core_dev *dev, u32 uarn)
 }
 EXPORT_SYMBOL(mlx5_cmd_free_uar);
 
-static int need_uuar_lock(int uuarn)
+static int uars_per_sys_page(struct mlx5_core_dev *mdev)
 {
-	int tot_uuars = NUM_DRIVER_UARS * MLX5_BF_REGS_PER_PAGE;
-
-	if (uuarn == 0 || tot_uuars - NUM_LOW_LAT_UUARS)
-		return 0;
+	if (MLX5_CAP_GEN(mdev, uar_4k))
+		return MLX5_CAP_GEN(mdev, num_of_uars_per_page);
 
 	return 1;
 }
 
-int mlx5_alloc_uuars(struct mlx5_core_dev *dev, struct mlx5_uuar_info *uuari)
+static u64 uar2pfn(struct mlx5_core_dev *mdev, u32 index)
 {
-	int tot_uuars = NUM_DRIVER_UARS * MLX5_BF_REGS_PER_PAGE;
-	struct mlx5_bf *bf;
-	phys_addr_t addr;
-	int err;
+	u32 system_page_index;
+
+	if (MLX5_CAP_GEN(mdev, uar_4k))
+		system_page_index = index >> (PAGE_SHIFT - MLX5_ADAPTER_PAGE_SHIFT);
+	else
+		system_page_index = index;
+
+	return (pci_resource_start(mdev->pdev, 0) >> PAGE_SHIFT) + system_page_index;
+}
+
+static void up_rel_func(struct kref *kref)
+{
+	struct mlx5_uars_page *up = container_of(kref, struct mlx5_uars_page, ref_count);
+
+	list_del(&up->list);
+	if (mlx5_cmd_free_uar(up->mdev, up->index))
+		mlx5_core_warn(up->mdev, "failed to free uar index %d\n", up->index);
+	kfree(up->reg_bitmap);
+	kfree(up->fp_bitmap);
+	kfree(up);
+}
+
+static struct mlx5_uars_page *alloc_uars_page(struct mlx5_core_dev *mdev,
+					      bool map_wc)
+{
+	struct mlx5_uars_page *up;
+	int err = -ENOMEM;
+	phys_addr_t pfn;
+	int bfregs;
 	int i;
 
-	uuari->num_uars = NUM_DRIVER_UARS;
-	uuari->num_low_latency_uuars = NUM_LOW_LAT_UUARS;
+	bfregs = uars_per_sys_page(mdev) * MLX5_BFREGS_PER_UAR;
+	up = kzalloc(sizeof(*up), GFP_KERNEL);
+	if (!up)
+		return ERR_PTR(err);
 
-	mutex_init(&uuari->lock);
-	uuari->uars = kcalloc(uuari->num_uars, sizeof(*uuari->uars), GFP_KERNEL);
-	if (!uuari->uars)
-		return -ENOMEM;
+	up->mdev = mdev;
+	up->reg_bitmap = kcalloc(BITS_TO_LONGS(bfregs), sizeof(unsigned long), GFP_KERNEL);
+	if (!up->reg_bitmap)
+		goto error1;
 
-	uuari->bfs = kcalloc(tot_uuars, sizeof(*uuari->bfs), GFP_KERNEL);
-	if (!uuari->bfs) {
-		err = -ENOMEM;
-		goto out_uars;
-	}
+	up->fp_bitmap = kcalloc(BITS_TO_LONGS(bfregs), sizeof(unsigned long), GFP_KERNEL);
+	if (!up->fp_bitmap)
+		goto error1;
 
-	uuari->bitmap = kcalloc(BITS_TO_LONGS(tot_uuars), sizeof(*uuari->bitmap),
-				GFP_KERNEL);
-	if (!uuari->bitmap) {
-		err = -ENOMEM;
-		goto out_bfs;
-	}
+	for (i = 0; i < bfregs; i++)
+		if ((i % MLX5_BFREGS_PER_UAR) < MLX5_NON_FP_BFREGS_PER_UAR)
+			set_bit(i, up->reg_bitmap);
+		else
+			set_bit(i, up->fp_bitmap);
 
-	uuari->count = kcalloc(tot_uuars, sizeof(*uuari->count), GFP_KERNEL);
-	if (!uuari->count) {
-		err = -ENOMEM;
-		goto out_bitmap;
-	}
+	up->bfregs = bfregs;
+	up->fp_avail = bfregs * MLX5_FP_BFREGS_PER_UAR / MLX5_BFREGS_PER_UAR;
+	up->reg_avail = bfregs * MLX5_NON_FP_BFREGS_PER_UAR / MLX5_BFREGS_PER_UAR;
 
-	for (i = 0; i < uuari->num_uars; i++) {
-		err = mlx5_cmd_alloc_uar(dev, &uuari->uars[i].index);
-		if (err)
-			goto out_count;
+	err = mlx5_cmd_alloc_uar(mdev, &up->index);
+	if (err) {
+		mlx5_core_warn(mdev, "mlx5_cmd_alloc_uar() failed, %d\n", err);
+		goto error1;
+	}
 
-		addr = dev->iseg_base + ((phys_addr_t)(uuari->uars[i].index) << PAGE_SHIFT);
-		uuari->uars[i].map = ioremap(addr, PAGE_SIZE);
-		if (!uuari->uars[i].map) {
-			mlx5_cmd_free_uar(dev, uuari->uars[i].index);
+	pfn = uar2pfn(mdev, up->index);
+	if (map_wc) {
+		up->map = ioremap_wc(pfn << PAGE_SHIFT, PAGE_SIZE);
+		if (!up->map) {
+			err = -EAGAIN;
+			goto error2;
+		}
+	} else {
+		up->map = ioremap(pfn << PAGE_SHIFT, PAGE_SIZE);
+		if (!up->map) {
 			err = -ENOMEM;
-			goto out_count;
+			goto error2;
 		}
-		mlx5_core_dbg(dev, "allocated uar index 0x%x, mmaped at %p\n",
-			      uuari->uars[i].index, uuari->uars[i].map);
-	}
-
-	for (i = 0; i < tot_uuars; i++) {
-		bf = &uuari->bfs[i];
-
-		bf->buf_size = (1 << MLX5_CAP_GEN(dev, log_bf_reg_size)) / 2;
-		bf->uar = &uuari->uars[i / MLX5_BF_REGS_PER_PAGE];
-		bf->regreg = uuari->uars[i / MLX5_BF_REGS_PER_PAGE].map;
-		bf->reg = NULL; /* Add WC support */
-		bf->offset = (i % MLX5_BF_REGS_PER_PAGE) *
-			     (1 << MLX5_CAP_GEN(dev, log_bf_reg_size)) +
-			     MLX5_BF_OFFSET;
-		bf->need_lock = need_uuar_lock(i);
-		spin_lock_init(&bf->lock);
-		spin_lock_init(&bf->lock32);
-		bf->uuarn = i;
 	}
+	kref_init(&up->ref_count);
+	mlx5_core_dbg(mdev, "allocated UAR page: index %d, total bfregs %d\n",
+		      up->index, up->bfregs);
+	return up;
+
+error2:
+	if (mlx5_cmd_free_uar(mdev, up->index))
+		mlx5_core_warn(mdev, "failed to free uar index %d\n", up->index);
+error1:
+	kfree(up->fp_bitmap);
+	kfree(up->reg_bitmap);
+	kfree(up);
+	return ERR_PTR(err);
+}
 
-	return 0;
-
-out_count:
-	for (i--; i >= 0; i--) {
-		iounmap(uuari->uars[i].map);
-		mlx5_cmd_free_uar(dev, uuari->uars[i].index);
+struct mlx5_uars_page *mlx5_get_uars_page(struct mlx5_core_dev *mdev)
+{
+	struct mlx5_uars_page *ret;
+
+	mutex_lock(&mdev->priv.bfregs.reg_head.lock);
+	if (list_empty(&mdev->priv.bfregs.reg_head.list)) {
+		ret = alloc_uars_page(mdev, false);
+		if (IS_ERR(ret)) {
+			ret = NULL;
+			goto out;
+		}
+		list_add(&ret->list, &mdev->priv.bfregs.reg_head.list);
+	} else {
+		ret = list_first_entry(&mdev->priv.bfregs.reg_head.list,
+				       struct mlx5_uars_page, list);
+		kref_get(&ret->ref_count);
 	}
-	kfree(uuari->count);
+out:
+	mutex_unlock(&mdev->priv.bfregs.reg_head.lock);
 
-out_bitmap:
-	kfree(uuari->bitmap);
-
-out_bfs:
-	kfree(uuari->bfs);
+	return ret;
+}
+EXPORT_SYMBOL(mlx5_get_uars_page);
 
-out_uars:
-	kfree(uuari->uars);
-	return err;
+void mlx5_put_uars_page(struct mlx5_core_dev *mdev, struct mlx5_uars_page *up)
+{
+	mutex_lock(&mdev->priv.bfregs.reg_head.lock);
+	kref_put(&up->ref_count, up_rel_func);
+	mutex_unlock(&mdev->priv.bfregs.reg_head.lock);
 }
+EXPORT_SYMBOL(mlx5_put_uars_page);
 
-int mlx5_free_uuars(struct mlx5_core_dev *dev, struct mlx5_uuar_info *uuari)
+static unsigned long map_offset(struct mlx5_core_dev *mdev, int dbi)
 {
-	int i = uuari->num_uars;
+	/* return the offset in bytes from the start of the page to the
+	 * blue flame area of the UAR
+	 */
+	return dbi / MLX5_BFREGS_PER_UAR * MLX5_ADAPTER_PAGE_SIZE +
+	       (dbi % MLX5_BFREGS_PER_UAR) *
+	       (1 << MLX5_CAP_GEN(mdev, log_bf_reg_size)) + MLX5_BF_OFFSET;
+}
 
-	for (i--; i >= 0; i--) {
-		iounmap(uuari->uars[i].map);
-		mlx5_cmd_free_uar(dev, uuari->uars[i].index);
+static int alloc_bfreg(struct mlx5_core_dev *mdev, struct mlx5_sq_bfreg *bfreg,
+		       bool map_wc, bool fast_path)
+{
+	struct mlx5_bfreg_data *bfregs;
+	struct mlx5_uars_page *up;
+	struct list_head *head;
+	unsigned long *bitmap;
+	unsigned int *avail;
+	struct mutex *lock;  /* pointer to right mutex */
+	int dbi;
+
+	bfregs = &mdev->priv.bfregs;
+	if (map_wc) {
+		head = &bfregs->wc_head.list;
+		lock = &bfregs->wc_head.lock;
+	} else {
+		head = &bfregs->reg_head.list;
+		lock = &bfregs->reg_head.lock;
 	}
-
-	kfree(uuari->count);
-	kfree(uuari->bitmap);
-	kfree(uuari->bfs);
-	kfree(uuari->uars);
+	mutex_lock(lock);
+	if (list_empty(head)) {
+		up = alloc_uars_page(mdev, map_wc);
+		if (IS_ERR(up)) {
+			mutex_unlock(lock);
+			return PTR_ERR(up);
+		}
+		list_add(&up->list, head);
+	} else {
+		up = list_entry(head->next, struct mlx5_uars_page, list);
+		kref_get(&up->ref_count);
+	}
+	if (fast_path) {
+		bitmap = up->fp_bitmap;
+		avail = &up->fp_avail;
+	} else {
+		bitmap = up->reg_bitmap;
+		avail = &up->reg_avail;
+	}
+	dbi = find_first_bit(bitmap, up->bfregs);
+	clear_bit(dbi, bitmap);
+	(*avail)--;
+	if (!(*avail))
+		list_del(&up->list);
+
+	bfreg->map = up->map + map_offset(mdev, dbi);
+	bfreg->up = up;
+	bfreg->wc = map_wc;
+	bfreg->index = up->index + dbi / MLX5_BFREGS_PER_UAR;
+	mutex_unlock(lock);
 
 	return 0;
 }
 
-int mlx5_alloc_map_uar(struct mlx5_core_dev *mdev, struct mlx5_uar *uar,
-		       bool map_wc)
+int mlx5_alloc_bfreg(struct mlx5_core_dev *mdev, struct mlx5_sq_bfreg *bfreg,
+		     bool map_wc, bool fast_path)
 {
-	phys_addr_t pfn;
-	phys_addr_t uar_bar_start;
 	int err;
 
-	err = mlx5_cmd_alloc_uar(mdev, &uar->index);
-	if (err) {
-		mlx5_core_warn(mdev, "mlx5_cmd_alloc_uar() failed, %d\n", err);
-		return err;
-	}
+	err = alloc_bfreg(mdev, bfreg, map_wc, fast_path);
+	if (!err)
+		return 0;
 
-	uar_bar_start = pci_resource_start(mdev->pdev, 0);
-	pfn           = (uar_bar_start >> PAGE_SHIFT) + uar->index;
+	if (err == -EAGAIN && map_wc)
+		return alloc_bfreg(mdev, bfreg, false, fast_path);
 
-	if (map_wc) {
-		uar->bf_map = ioremap_wc(pfn << PAGE_SHIFT, PAGE_SIZE);
-		if (!uar->bf_map) {
-			mlx5_core_warn(mdev, "ioremap_wc() failed\n");
-			uar->map = ioremap(pfn << PAGE_SHIFT, PAGE_SIZE);
-			if (!uar->map)
-				goto err_free_uar;
-		}
-	} else {
-		uar->map = ioremap(pfn << PAGE_SHIFT, PAGE_SIZE);
-		if (!uar->map)
-			goto err_free_uar;
-	}
+	return err;
+}
+EXPORT_SYMBOL(mlx5_alloc_bfreg);
 
-	return 0;
+static unsigned int addr_to_dbi_in_syspage(struct mlx5_core_dev *dev,
+					   struct mlx5_uars_page *up,
+					   struct mlx5_sq_bfreg *bfreg)
+{
+	unsigned int uar_idx;
+	unsigned int bfreg_idx;
+	unsigned int bf_reg_size;
 
-err_free_uar:
-	mlx5_core_warn(mdev, "ioremap() failed\n");
-	err = -ENOMEM;
-	mlx5_cmd_free_uar(mdev, uar->index);
+	bf_reg_size = 1 << MLX5_CAP_GEN(dev, log_bf_reg_size);
 
-	return err;
+	uar_idx = (bfreg->map - up->map) >> MLX5_ADAPTER_PAGE_SHIFT;
+	bfreg_idx = (((uintptr_t)bfreg->map % MLX5_ADAPTER_PAGE_SIZE) - MLX5_BF_OFFSET) / bf_reg_size;
+
+	return uar_idx * MLX5_BFREGS_PER_UAR + bfreg_idx;
 }
-EXPORT_SYMBOL(mlx5_alloc_map_uar);
 
-void mlx5_unmap_free_uar(struct mlx5_core_dev *mdev, struct mlx5_uar *uar)
+void mlx5_free_bfreg(struct mlx5_core_dev *mdev, struct mlx5_sq_bfreg *bfreg)
 {
-	if (uar->map)
-		iounmap(uar->map);
-	else
-		iounmap(uar->bf_map);
-	mlx5_cmd_free_uar(mdev, uar->index);
+	struct mlx5_bfreg_data *bfregs;
+	struct mlx5_uars_page *up;
+	struct mutex *lock; /* pointer to right mutex */
+	unsigned int dbi;
+	bool fp;
+	unsigned int *avail;
+	unsigned long *bitmap;
+	struct list_head *head;
+
+	bfregs = &mdev->priv.bfregs;
+	if (bfreg->wc) {
+		head = &bfregs->wc_head.list;
+		lock = &bfregs->wc_head.lock;
+	} else {
+		head = &bfregs->reg_head.list;
+		lock = &bfregs->reg_head.lock;
+	}
+	up = bfreg->up;
+	dbi = addr_to_dbi_in_syspage(mdev, up, bfreg);
+	fp = (dbi % MLX5_BFREGS_PER_UAR) >= MLX5_NON_FP_BFREGS_PER_UAR;
+	if (fp) {
+		avail = &up->fp_avail;
+		bitmap = up->fp_bitmap;
+	} else {
+		avail = &up->reg_avail;
+		bitmap = up->reg_bitmap;
+	}
+	mutex_lock(lock);
+	(*avail)++;
+	set_bit(dbi, bitmap);
+	if (*avail == 1)
+		list_add_tail(&up->list, head);
+
+	kref_put(&up->ref_count, up_rel_func);
+	mutex_unlock(lock);
 }
-EXPORT_SYMBOL(mlx5_unmap_free_uar);
+EXPORT_SYMBOL(mlx5_free_bfreg);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vport.c b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
index 7129c30a2ab4..15c2294dd2b4 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/vport.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
@@ -127,6 +127,23 @@ int mlx5_query_nic_vport_min_inline(struct mlx5_core_dev *mdev,
 }
 EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_min_inline);
 
+void mlx5_query_min_inline(struct mlx5_core_dev *mdev,
+			   u8 *min_inline_mode)
+{
+	switch (MLX5_CAP_ETH(mdev, wqe_inline_mode)) {
+	case MLX5_CAP_INLINE_MODE_L2:
+		*min_inline_mode = MLX5_INLINE_MODE_L2;
+		break;
+	case MLX5_CAP_INLINE_MODE_VPORT_CONTEXT:
+		mlx5_query_nic_vport_min_inline(mdev, 0, min_inline_mode);
+		break;
+	case MLX5_CAP_INLINE_MODE_NOT_REQUIRED:
+		*min_inline_mode = MLX5_INLINE_MODE_NONE;
+		break;
+	}
+}
+EXPORT_SYMBOL_GPL(mlx5_query_min_inline);
+
 int mlx5_modify_nic_vport_min_inline(struct mlx5_core_dev *mdev,
 				     u16 vport, u8 min_inline)
 {
diff --git a/drivers/net/ethernet/mellanox/mlxsw/Kconfig b/drivers/net/ethernet/mellanox/mlxsw/Kconfig
index 16f44b9aa076..ef23eaedc2ff 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/Kconfig
+++ b/drivers/net/ethernet/mellanox/mlxsw/Kconfig
@@ -73,6 +73,8 @@ config MLXSW_SWITCHX2
 config MLXSW_SPECTRUM
 	tristate "Mellanox Technologies Spectrum support"
 	depends on MLXSW_CORE && MLXSW_PCI && NET_SWITCHDEV && VLAN_8021Q
+	depends on PSAMPLE || PSAMPLE=n
+	select PARMAN
 	default m
 	---help---
 	  This driver supports Mellanox Technologies Spectrum Ethernet
diff --git a/drivers/net/ethernet/mellanox/mlxsw/Makefile b/drivers/net/ethernet/mellanox/mlxsw/Makefile
index fe8dadba15ab..6b6c30deee83 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/Makefile
+++ b/drivers/net/ethernet/mellanox/mlxsw/Makefile
@@ -1,5 +1,6 @@
 obj-$(CONFIG_MLXSW_CORE)	+= mlxsw_core.o
-mlxsw_core-objs			:= core.o
+mlxsw_core-objs			:= core.o core_acl_flex_keys.o \
+				   core_acl_flex_actions.o
 mlxsw_core-$(CONFIG_MLXSW_CORE_HWMON) += core_hwmon.o
 mlxsw_core-$(CONFIG_MLXSW_CORE_THERMAL) += core_thermal.o
 obj-$(CONFIG_MLXSW_PCI)		+= mlxsw_pci.o
@@ -13,7 +14,8 @@ mlxsw_switchx2-objs		:= switchx2.o
 obj-$(CONFIG_MLXSW_SPECTRUM)	+= mlxsw_spectrum.o
 mlxsw_spectrum-objs		:= spectrum.o spectrum_buffers.o \
 				   spectrum_switchdev.o spectrum_router.o \
-				   spectrum_kvdl.o
+				   spectrum_kvdl.o spectrum_acl_tcam.o \
+				   spectrum_acl.o spectrum_flower.o
 mlxsw_spectrum-$(CONFIG_MLXSW_SPECTRUM_DCB)	+= spectrum_dcb.o
 obj-$(CONFIG_MLXSW_MINIMAL)	+= mlxsw_minimal.o
 mlxsw_minimal-objs		:= minimal.o
diff --git a/drivers/net/ethernet/mellanox/mlxsw/cmd.h b/drivers/net/ethernet/mellanox/mlxsw/cmd.h
index 56e19b0d2f8f..a1b48421648a 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/cmd.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/cmd.h
@@ -1132,12 +1132,12 @@ static inline int mlxsw_cmd_sw2hw_eq(struct mlxsw_core *mlxsw_core,
  */
 MLXSW_ITEM32(cmd_mbox, sw2hw_eq, int_msix, 0x00, 24, 1);
 
-/* cmd_mbox_sw2hw_eq_int_oi
+/* cmd_mbox_sw2hw_eq_oi
  * When set, overrun ignore is enabled.
  */
 MLXSW_ITEM32(cmd_mbox, sw2hw_eq, oi, 0x00, 12, 1);
 
-/* cmd_mbox_sw2hw_eq_int_st
+/* cmd_mbox_sw2hw_eq_st
  * Event delivery state machine
  * 0x0 - FIRED
  * 0x1 - ARMED (Request for Notification)
@@ -1146,19 +1146,19 @@ MLXSW_ITEM32(cmd_mbox, sw2hw_eq, oi, 0x00, 12, 1);
  */
 MLXSW_ITEM32(cmd_mbox, sw2hw_eq, st, 0x00, 8, 2);
 
-/* cmd_mbox_sw2hw_eq_int_log_eq_size
+/* cmd_mbox_sw2hw_eq_log_eq_size
  * Log (base 2) of the EQ size (in entries).
  */
 MLXSW_ITEM32(cmd_mbox, sw2hw_eq, log_eq_size, 0x00, 0, 4);
 
-/* cmd_mbox_sw2hw_eq_int_producer_counter
+/* cmd_mbox_sw2hw_eq_producer_counter
  * Producer Counter. The counter is incremented for each EQE that is written
  * by the HW to the EQ.
  * Maintained by HW (valid for the QUERY_EQ command only)
  */
 MLXSW_ITEM32(cmd_mbox, sw2hw_eq, producer_counter, 0x04, 0, 16);
 
-/* cmd_mbox_sw2hw_eq_int_pa
+/* cmd_mbox_sw2hw_eq_pa
  * Physical Address.
  */
 MLXSW_ITEM64_INDEXED(cmd_mbox, sw2hw_eq, pa, 0x10, 11, 53, 0x08, 0x00, true);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c
index 57a98849551b..a4c07841aaf6 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core.c
@@ -1901,11 +1901,11 @@ int mlxsw_core_schedule_dw(struct delayed_work *dwork, unsigned long delay)
 }
 EXPORT_SYMBOL(mlxsw_core_schedule_dw);
 
-int mlxsw_core_schedule_odw(struct delayed_work *dwork, unsigned long delay)
+bool mlxsw_core_schedule_work(struct work_struct *work)
 {
-	return queue_delayed_work(mlxsw_owq, dwork, delay);
+	return queue_work(mlxsw_owq, work);
 }
-EXPORT_SYMBOL(mlxsw_core_schedule_odw);
+EXPORT_SYMBOL(mlxsw_core_schedule_work);
 
 void mlxsw_core_flush_owq(void)
 {
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.h b/drivers/net/ethernet/mellanox/mlxsw/core.h
index a7f94fbc898b..cf38cf9027f8 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/core.h
@@ -207,7 +207,7 @@ enum devlink_port_type mlxsw_core_port_type_get(struct mlxsw_core *mlxsw_core,
 						u8 local_port);
 
 int mlxsw_core_schedule_dw(struct delayed_work *dwork, unsigned long delay);
-int mlxsw_core_schedule_odw(struct delayed_work *dwork, unsigned long delay);
+bool mlxsw_core_schedule_work(struct work_struct *work);
 void mlxsw_core_flush_owq(void);
 
 #define MLXSW_CONFIG_PROFILE_SWID_COUNT 8
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c
new file mode 100644
index 000000000000..5f337715a4da
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c
@@ -0,0 +1,679 @@
+/*
+ * drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c
+ * Copyright (c) 2017 Mellanox Technologies. All rights reserved.
+ * Copyright (c) 2017 Jiri Pirko <jiri@mellanox.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the names of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/slab.h>
+#include <linux/errno.h>
+#include <linux/rhashtable.h>
+#include <linux/list.h>
+
+#include "item.h"
+#include "core_acl_flex_actions.h"
+
+enum mlxsw_afa_set_type {
+	MLXSW_AFA_SET_TYPE_NEXT,
+	MLXSW_AFA_SET_TYPE_GOTO,
+};
+
+/* afa_set_type
+ * Type of the record at the end of the action set.
+ */
+MLXSW_ITEM32(afa, set, type, 0xA0, 28, 4);
+
+/* afa_set_next_action_set_ptr
+ * A pointer to the next action set in the KVD Centralized database.
+ */
+MLXSW_ITEM32(afa, set, next_action_set_ptr, 0xA4, 0, 24);
+
+/* afa_set_goto_g
+ * group - When set, the binding is of an ACL group. When cleared,
+ * the binding is of an ACL.
+ * Must be set to 1 for Spectrum.
+ */
+MLXSW_ITEM32(afa, set, goto_g, 0xA4, 29, 1);
+
+enum mlxsw_afa_set_goto_binding_cmd {
+	/* continue go the next binding point */
+	MLXSW_AFA_SET_GOTO_BINDING_CMD_NONE,
+	/* jump to the next binding point no return */
+	MLXSW_AFA_SET_GOTO_BINDING_CMD_JUMP,
+	/* terminate the acl binding */
+	MLXSW_AFA_SET_GOTO_BINDING_CMD_TERM = 4,
+};
+
+/* afa_set_goto_binding_cmd */
+MLXSW_ITEM32(afa, set, goto_binding_cmd, 0xA4, 24, 3);
+
+/* afa_set_goto_next_binding
+ * ACL/ACL group identifier. If the g bit is set, this field should hold
+ * the acl_group_id, else it should hold the acl_id.
+ */
+MLXSW_ITEM32(afa, set, goto_next_binding, 0xA4, 0, 16);
+
+/* afa_all_action_type
+ * Action Type.
+ */
+MLXSW_ITEM32(afa, all, action_type, 0x00, 24, 6);
+
+struct mlxsw_afa {
+	unsigned int max_acts_per_set;
+	const struct mlxsw_afa_ops *ops;
+	void *ops_priv;
+	struct rhashtable set_ht;
+	struct rhashtable fwd_entry_ht;
+};
+
+#define MLXSW_AFA_SET_LEN 0xA8
+
+struct mlxsw_afa_set_ht_key {
+	char enc_actions[MLXSW_AFA_SET_LEN]; /* Encoded set */
+	bool is_first;
+};
+
+/* Set structure holds one action set record. It contains up to three
+ * actions (depends on size of particular actions). The set is either
+ * put directly to a rule, or it is stored in KVD linear area.
+ * To prevent duplicate entries in KVD linear area, a hashtable is
+ * used to track sets that were previously inserted and may be shared.
+ */
+
+struct mlxsw_afa_set {
+	struct rhash_head ht_node;
+	struct mlxsw_afa_set_ht_key ht_key;
+	u32 kvdl_index;
+	bool shared; /* Inserted in hashtable (doesn't mean that
+		      * kvdl_index is valid).
+		      */
+	unsigned int ref_count;
+	struct mlxsw_afa_set *next; /* Pointer to the next set. */
+	struct mlxsw_afa_set *prev; /* Pointer to the previous set,
+				     * note that set may have multiple
+				     * sets from multiple blocks
+				     * pointing at it. This is only
+				     * usable until commit.
+				     */
+};
+
+static const struct rhashtable_params mlxsw_afa_set_ht_params = {
+	.key_len = sizeof(struct mlxsw_afa_set_ht_key),
+	.key_offset = offsetof(struct mlxsw_afa_set, ht_key),
+	.head_offset = offsetof(struct mlxsw_afa_set, ht_node),
+	.automatic_shrinking = true,
+};
+
+struct mlxsw_afa_fwd_entry_ht_key {
+	u8 local_port;
+};
+
+struct mlxsw_afa_fwd_entry {
+	struct rhash_head ht_node;
+	struct mlxsw_afa_fwd_entry_ht_key ht_key;
+	u32 kvdl_index;
+	unsigned int ref_count;
+};
+
+static const struct rhashtable_params mlxsw_afa_fwd_entry_ht_params = {
+	.key_len = sizeof(struct mlxsw_afa_fwd_entry_ht_key),
+	.key_offset = offsetof(struct mlxsw_afa_fwd_entry, ht_key),
+	.head_offset = offsetof(struct mlxsw_afa_fwd_entry, ht_node),
+	.automatic_shrinking = true,
+};
+
+struct mlxsw_afa *mlxsw_afa_create(unsigned int max_acts_per_set,
+				   const struct mlxsw_afa_ops *ops,
+				   void *ops_priv)
+{
+	struct mlxsw_afa *mlxsw_afa;
+	int err;
+
+	mlxsw_afa = kzalloc(sizeof(*mlxsw_afa), GFP_KERNEL);
+	if (!mlxsw_afa)
+		return ERR_PTR(-ENOMEM);
+	err = rhashtable_init(&mlxsw_afa->set_ht, &mlxsw_afa_set_ht_params);
+	if (err)
+		goto err_set_rhashtable_init;
+	err = rhashtable_init(&mlxsw_afa->fwd_entry_ht,
+			      &mlxsw_afa_fwd_entry_ht_params);
+	if (err)
+		goto err_fwd_entry_rhashtable_init;
+	mlxsw_afa->max_acts_per_set = max_acts_per_set;
+	mlxsw_afa->ops = ops;
+	mlxsw_afa->ops_priv = ops_priv;
+	return mlxsw_afa;
+
+err_fwd_entry_rhashtable_init:
+	rhashtable_destroy(&mlxsw_afa->set_ht);
+err_set_rhashtable_init:
+	kfree(mlxsw_afa);
+	return ERR_PTR(err);
+}
+EXPORT_SYMBOL(mlxsw_afa_create);
+
+void mlxsw_afa_destroy(struct mlxsw_afa *mlxsw_afa)
+{
+	rhashtable_destroy(&mlxsw_afa->fwd_entry_ht);
+	rhashtable_destroy(&mlxsw_afa->set_ht);
+	kfree(mlxsw_afa);
+}
+EXPORT_SYMBOL(mlxsw_afa_destroy);
+
+static void mlxsw_afa_set_goto_set(struct mlxsw_afa_set *set,
+				   enum mlxsw_afa_set_goto_binding_cmd cmd,
+				   u16 group_id)
+{
+	char *actions = set->ht_key.enc_actions;
+
+	mlxsw_afa_set_type_set(actions, MLXSW_AFA_SET_TYPE_GOTO);
+	mlxsw_afa_set_goto_g_set(actions, true);
+	mlxsw_afa_set_goto_binding_cmd_set(actions, cmd);
+	mlxsw_afa_set_goto_next_binding_set(actions, group_id);
+}
+
+static void mlxsw_afa_set_next_set(struct mlxsw_afa_set *set,
+				   u32 next_set_kvdl_index)
+{
+	char *actions = set->ht_key.enc_actions;
+
+	mlxsw_afa_set_type_set(actions, MLXSW_AFA_SET_TYPE_NEXT);
+	mlxsw_afa_set_next_action_set_ptr_set(actions, next_set_kvdl_index);
+}
+
+static struct mlxsw_afa_set *mlxsw_afa_set_create(bool is_first)
+{
+	struct mlxsw_afa_set *set;
+
+	set = kzalloc(sizeof(*set), GFP_KERNEL);
+	if (!set)
+		return NULL;
+	/* Need to initialize the set to pass by default */
+	mlxsw_afa_set_goto_set(set, MLXSW_AFA_SET_GOTO_BINDING_CMD_TERM, 0);
+	set->ht_key.is_first = is_first;
+	set->ref_count = 1;
+	return set;
+}
+
+static void mlxsw_afa_set_destroy(struct mlxsw_afa_set *set)
+{
+	kfree(set);
+}
+
+static int mlxsw_afa_set_share(struct mlxsw_afa *mlxsw_afa,
+			       struct mlxsw_afa_set *set)
+{
+	int err;
+
+	err = rhashtable_insert_fast(&mlxsw_afa->set_ht, &set->ht_node,
+				     mlxsw_afa_set_ht_params);
+	if (err)
+		return err;
+	err = mlxsw_afa->ops->kvdl_set_add(mlxsw_afa->ops_priv,
+					   &set->kvdl_index,
+					   set->ht_key.enc_actions,
+					   set->ht_key.is_first);
+	if (err)
+		goto err_kvdl_set_add;
+	set->shared = true;
+	set->prev = NULL;
+	return 0;
+
+err_kvdl_set_add:
+	rhashtable_remove_fast(&mlxsw_afa->set_ht, &set->ht_node,
+			       mlxsw_afa_set_ht_params);
+	return err;
+}
+
+static void mlxsw_afa_set_unshare(struct mlxsw_afa *mlxsw_afa,
+				  struct mlxsw_afa_set *set)
+{
+	mlxsw_afa->ops->kvdl_set_del(mlxsw_afa->ops_priv,
+				     set->kvdl_index,
+				     set->ht_key.is_first);
+	rhashtable_remove_fast(&mlxsw_afa->set_ht, &set->ht_node,
+			       mlxsw_afa_set_ht_params);
+	set->shared = false;
+}
+
+static void mlxsw_afa_set_put(struct mlxsw_afa *mlxsw_afa,
+			      struct mlxsw_afa_set *set)
+{
+	if (--set->ref_count)
+		return;
+	if (set->shared)
+		mlxsw_afa_set_unshare(mlxsw_afa, set);
+	mlxsw_afa_set_destroy(set);
+}
+
+static struct mlxsw_afa_set *mlxsw_afa_set_get(struct mlxsw_afa *mlxsw_afa,
+					       struct mlxsw_afa_set *orig_set)
+{
+	struct mlxsw_afa_set *set;
+	int err;
+
+	/* There is a hashtable of sets maintained. If a set with the exact
+	 * same encoding exists, we reuse it. Otherwise, the current set
+	 * is shared by making it available to others using the hash table.
+	 */
+	set = rhashtable_lookup_fast(&mlxsw_afa->set_ht, &orig_set->ht_key,
+				     mlxsw_afa_set_ht_params);
+	if (set) {
+		set->ref_count++;
+		mlxsw_afa_set_put(mlxsw_afa, orig_set);
+	} else {
+		set = orig_set;
+		err = mlxsw_afa_set_share(mlxsw_afa, set);
+		if (err)
+			return ERR_PTR(err);
+	}
+	return set;
+}
+
+/* Block structure holds a list of action sets. One action block
+ * represents one chain of actions executed upon match of a rule.
+ */
+
+struct mlxsw_afa_block {
+	struct mlxsw_afa *afa;
+	bool finished;
+	struct mlxsw_afa_set *first_set;
+	struct mlxsw_afa_set *cur_set;
+	unsigned int cur_act_index; /* In current set. */
+	struct list_head fwd_entry_ref_list;
+};
+
+struct mlxsw_afa_block *mlxsw_afa_block_create(struct mlxsw_afa *mlxsw_afa)
+{
+	struct mlxsw_afa_block *block;
+
+	block = kzalloc(sizeof(*block), GFP_KERNEL);
+	if (!block)
+		return NULL;
+	INIT_LIST_HEAD(&block->fwd_entry_ref_list);
+	block->afa = mlxsw_afa;
+
+	/* At least one action set is always present, so just create it here */
+	block->first_set = mlxsw_afa_set_create(true);
+	if (!block->first_set)
+		goto err_first_set_create;
+	block->cur_set = block->first_set;
+	return block;
+
+err_first_set_create:
+	kfree(block);
+	return NULL;
+}
+EXPORT_SYMBOL(mlxsw_afa_block_create);
+
+static void mlxsw_afa_fwd_entry_refs_destroy(struct mlxsw_afa_block *block);
+
+void mlxsw_afa_block_destroy(struct mlxsw_afa_block *block)
+{
+	struct mlxsw_afa_set *set = block->first_set;
+	struct mlxsw_afa_set *next_set;
+
+	do {
+		next_set = set->next;
+		mlxsw_afa_set_put(block->afa, set);
+		set = next_set;
+	} while (set);
+	mlxsw_afa_fwd_entry_refs_destroy(block);
+	kfree(block);
+}
+EXPORT_SYMBOL(mlxsw_afa_block_destroy);
+
+int mlxsw_afa_block_commit(struct mlxsw_afa_block *block)
+{
+	struct mlxsw_afa_set *set = block->cur_set;
+	struct mlxsw_afa_set *prev_set;
+
+	block->cur_set = NULL;
+	block->finished = true;
+
+	/* Go over all linked sets starting from last
+	 * and try to find existing set in the hash table.
+	 * In case it is not there, assign a KVD linear index
+	 * and insert it.
+	 */
+	do {
+		prev_set = set->prev;
+		set = mlxsw_afa_set_get(block->afa, set);
+		if (IS_ERR(set))
+			/* No rollback is needed since the chain is
+			 * in consistent state and mlxsw_afa_block_destroy
+			 * will take care of putting it away.
+			 */
+			return PTR_ERR(set);
+		if (prev_set) {
+			prev_set->next = set;
+			mlxsw_afa_set_next_set(prev_set, set->kvdl_index);
+			set = prev_set;
+		}
+	} while (prev_set);
+
+	block->first_set = set;
+	return 0;
+}
+EXPORT_SYMBOL(mlxsw_afa_block_commit);
+
+char *mlxsw_afa_block_first_set(struct mlxsw_afa_block *block)
+{
+	return block->first_set->ht_key.enc_actions;
+}
+EXPORT_SYMBOL(mlxsw_afa_block_first_set);
+
+u32 mlxsw_afa_block_first_set_kvdl_index(struct mlxsw_afa_block *block)
+{
+	return block->first_set->kvdl_index;
+}
+EXPORT_SYMBOL(mlxsw_afa_block_first_set_kvdl_index);
+
+void mlxsw_afa_block_continue(struct mlxsw_afa_block *block)
+{
+	if (WARN_ON(block->finished))
+		return;
+	mlxsw_afa_set_goto_set(block->cur_set,
+			       MLXSW_AFA_SET_GOTO_BINDING_CMD_NONE, 0);
+	block->finished = true;
+}
+EXPORT_SYMBOL(mlxsw_afa_block_continue);
+
+void mlxsw_afa_block_jump(struct mlxsw_afa_block *block, u16 group_id)
+{
+	if (WARN_ON(block->finished))
+		return;
+	mlxsw_afa_set_goto_set(block->cur_set,
+			       MLXSW_AFA_SET_GOTO_BINDING_CMD_JUMP, group_id);
+	block->finished = true;
+}
+EXPORT_SYMBOL(mlxsw_afa_block_jump);
+
+static struct mlxsw_afa_fwd_entry *
+mlxsw_afa_fwd_entry_create(struct mlxsw_afa *mlxsw_afa, u8 local_port)
+{
+	struct mlxsw_afa_fwd_entry *fwd_entry;
+	int err;
+
+	fwd_entry = kzalloc(sizeof(*fwd_entry), GFP_KERNEL);
+	if (!fwd_entry)
+		return ERR_PTR(-ENOMEM);
+	fwd_entry->ht_key.local_port = local_port;
+	fwd_entry->ref_count = 1;
+
+	err = rhashtable_insert_fast(&mlxsw_afa->fwd_entry_ht,
+				     &fwd_entry->ht_node,
+				     mlxsw_afa_fwd_entry_ht_params);
+	if (err)
+		goto err_rhashtable_insert;
+
+	err = mlxsw_afa->ops->kvdl_fwd_entry_add(mlxsw_afa->ops_priv,
+						 &fwd_entry->kvdl_index,
+						 local_port);
+	if (err)
+		goto err_kvdl_fwd_entry_add;
+	return fwd_entry;
+
+err_kvdl_fwd_entry_add:
+	rhashtable_remove_fast(&mlxsw_afa->fwd_entry_ht, &fwd_entry->ht_node,
+			       mlxsw_afa_fwd_entry_ht_params);
+err_rhashtable_insert:
+	kfree(fwd_entry);
+	return ERR_PTR(err);
+}
+
+static void mlxsw_afa_fwd_entry_destroy(struct mlxsw_afa *mlxsw_afa,
+					struct mlxsw_afa_fwd_entry *fwd_entry)
+{
+	mlxsw_afa->ops->kvdl_fwd_entry_del(mlxsw_afa->ops_priv,
+					   fwd_entry->kvdl_index);
+	rhashtable_remove_fast(&mlxsw_afa->fwd_entry_ht, &fwd_entry->ht_node,
+			       mlxsw_afa_fwd_entry_ht_params);
+	kfree(fwd_entry);
+}
+
+static struct mlxsw_afa_fwd_entry *
+mlxsw_afa_fwd_entry_get(struct mlxsw_afa *mlxsw_afa, u8 local_port)
+{
+	struct mlxsw_afa_fwd_entry_ht_key ht_key = {0};
+	struct mlxsw_afa_fwd_entry *fwd_entry;
+
+	ht_key.local_port = local_port;
+	fwd_entry = rhashtable_lookup_fast(&mlxsw_afa->fwd_entry_ht, &ht_key,
+					   mlxsw_afa_fwd_entry_ht_params);
+	if (fwd_entry) {
+		fwd_entry->ref_count++;
+		return fwd_entry;
+	}
+	return mlxsw_afa_fwd_entry_create(mlxsw_afa, local_port);
+}
+
+static void mlxsw_afa_fwd_entry_put(struct mlxsw_afa *mlxsw_afa,
+				    struct mlxsw_afa_fwd_entry *fwd_entry)
+{
+	if (--fwd_entry->ref_count)
+		return;
+	mlxsw_afa_fwd_entry_destroy(mlxsw_afa, fwd_entry);
+}
+
+struct mlxsw_afa_fwd_entry_ref {
+	struct list_head list;
+	struct mlxsw_afa_fwd_entry *fwd_entry;
+};
+
+static struct mlxsw_afa_fwd_entry_ref *
+mlxsw_afa_fwd_entry_ref_create(struct mlxsw_afa_block *block, u8 local_port)
+{
+	struct mlxsw_afa_fwd_entry_ref *fwd_entry_ref;
+	struct mlxsw_afa_fwd_entry *fwd_entry;
+	int err;
+
+	fwd_entry_ref = kzalloc(sizeof(*fwd_entry_ref), GFP_KERNEL);
+	if (!fwd_entry_ref)
+		return ERR_PTR(-ENOMEM);
+	fwd_entry = mlxsw_afa_fwd_entry_get(block->afa, local_port);
+	if (IS_ERR(fwd_entry)) {
+		err = PTR_ERR(fwd_entry);
+		goto err_fwd_entry_get;
+	}
+	fwd_entry_ref->fwd_entry = fwd_entry;
+	list_add(&fwd_entry_ref->list, &block->fwd_entry_ref_list);
+	return fwd_entry_ref;
+
+err_fwd_entry_get:
+	kfree(fwd_entry_ref);
+	return ERR_PTR(err);
+}
+
+static void
+mlxsw_afa_fwd_entry_ref_destroy(struct mlxsw_afa_block *block,
+				struct mlxsw_afa_fwd_entry_ref *fwd_entry_ref)
+{
+	list_del(&fwd_entry_ref->list);
+	mlxsw_afa_fwd_entry_put(block->afa, fwd_entry_ref->fwd_entry);
+	kfree(fwd_entry_ref);
+}
+
+static void mlxsw_afa_fwd_entry_refs_destroy(struct mlxsw_afa_block *block)
+{
+	struct mlxsw_afa_fwd_entry_ref *fwd_entry_ref;
+	struct mlxsw_afa_fwd_entry_ref *tmp;
+
+	list_for_each_entry_safe(fwd_entry_ref, tmp,
+				 &block->fwd_entry_ref_list, list)
+		mlxsw_afa_fwd_entry_ref_destroy(block, fwd_entry_ref);
+}
+
+#define MLXSW_AFA_ONE_ACTION_LEN 32
+#define MLXSW_AFA_PAYLOAD_OFFSET 4
+
+static char *mlxsw_afa_block_append_action(struct mlxsw_afa_block *block,
+					   u8 action_code, u8 action_size)
+{
+	char *oneact;
+	char *actions;
+
+	if (WARN_ON(block->finished))
+		return NULL;
+	if (block->cur_act_index + action_size >
+	    block->afa->max_acts_per_set) {
+		struct mlxsw_afa_set *set;
+
+		/* The appended action won't fit into the current action set,
+		 * so create a new set.
+		 */
+		set = mlxsw_afa_set_create(false);
+		if (!set)
+			return NULL;
+		set->prev = block->cur_set;
+		block->cur_act_index = 0;
+		block->cur_set->next = set;
+		block->cur_set = set;
+	}
+
+	actions = block->cur_set->ht_key.enc_actions;
+	oneact = actions + block->cur_act_index * MLXSW_AFA_ONE_ACTION_LEN;
+	block->cur_act_index += action_size;
+	mlxsw_afa_all_action_type_set(oneact, action_code);
+	return oneact + MLXSW_AFA_PAYLOAD_OFFSET;
+}
+
+/* Trap / Discard Action
+ * ---------------------
+ * The Trap / Discard action enables trapping / mirroring packets to the CPU
+ * as well as discarding packets.
+ * The ACL Trap / Discard separates the forward/discard control from CPU
+ * trap control. In addition, the Trap / Discard action enables activating
+ * SPAN (port mirroring).
+ */
+
+#define MLXSW_AFA_TRAPDISC_CODE 0x03
+#define MLXSW_AFA_TRAPDISC_SIZE 1
+
+enum mlxsw_afa_trapdisc_forward_action {
+	MLXSW_AFA_TRAPDISC_FORWARD_ACTION_DISCARD = 3,
+};
+
+/* afa_trapdisc_forward_action
+ * Forward Action.
+ */
+MLXSW_ITEM32(afa, trapdisc, forward_action, 0x00, 0, 4);
+
+static inline void
+mlxsw_afa_trapdisc_pack(char *payload,
+			enum mlxsw_afa_trapdisc_forward_action forward_action)
+{
+	mlxsw_afa_trapdisc_forward_action_set(payload, forward_action);
+}
+
+int mlxsw_afa_block_append_drop(struct mlxsw_afa_block *block)
+{
+	char *act = mlxsw_afa_block_append_action(block,
+						  MLXSW_AFA_TRAPDISC_CODE,
+						  MLXSW_AFA_TRAPDISC_SIZE);
+
+	if (!act)
+		return -ENOBUFS;
+	mlxsw_afa_trapdisc_pack(act, MLXSW_AFA_TRAPDISC_FORWARD_ACTION_DISCARD);
+	return 0;
+}
+EXPORT_SYMBOL(mlxsw_afa_block_append_drop);
+
+/* Forwarding Action
+ * -----------------
+ * Forwarding Action can be used to implement Policy Based Switching (PBS)
+ * as well as OpenFlow related "Output" action.
+ */
+
+#define MLXSW_AFA_FORWARD_CODE 0x07
+#define MLXSW_AFA_FORWARD_SIZE 1
+
+enum mlxsw_afa_forward_type {
+	/* PBS, Policy Based Switching */
+	MLXSW_AFA_FORWARD_TYPE_PBS,
+	/* Output, OpenFlow output type */
+	MLXSW_AFA_FORWARD_TYPE_OUTPUT,
+};
+
+/* afa_forward_type */
+MLXSW_ITEM32(afa, forward, type, 0x00, 24, 2);
+
+/* afa_forward_pbs_ptr
+ * A pointer to the PBS entry configured by PPBS register.
+ * Reserved when in_port is set.
+ */
+MLXSW_ITEM32(afa, forward, pbs_ptr, 0x08, 0, 24);
+
+/* afa_forward_in_port
+ * Packet is forwarded back to the ingress port.
+ */
+MLXSW_ITEM32(afa, forward, in_port, 0x0C, 0, 1);
+
+static inline void
+mlxsw_afa_forward_pack(char *payload, enum mlxsw_afa_forward_type type,
+		       u32 pbs_ptr, bool in_port)
+{
+	mlxsw_afa_forward_type_set(payload, type);
+	mlxsw_afa_forward_pbs_ptr_set(payload, pbs_ptr);
+	mlxsw_afa_forward_in_port_set(payload, in_port);
+}
+
+int mlxsw_afa_block_append_fwd(struct mlxsw_afa_block *block,
+			       u8 local_port, bool in_port)
+{
+	struct mlxsw_afa_fwd_entry_ref *fwd_entry_ref;
+	u32 kvdl_index;
+	char *act;
+	int err;
+
+	if (in_port)
+		return -EOPNOTSUPP;
+	fwd_entry_ref = mlxsw_afa_fwd_entry_ref_create(block, local_port);
+	if (IS_ERR(fwd_entry_ref))
+		return PTR_ERR(fwd_entry_ref);
+	kvdl_index = fwd_entry_ref->fwd_entry->kvdl_index;
+
+	act = mlxsw_afa_block_append_action(block, MLXSW_AFA_FORWARD_CODE,
+					    MLXSW_AFA_FORWARD_SIZE);
+	if (!act) {
+		err = -ENOBUFS;
+		goto err_append_action;
+	}
+	mlxsw_afa_forward_pack(act, MLXSW_AFA_FORWARD_TYPE_PBS,
+			       kvdl_index, in_port);
+	return 0;
+
+err_append_action:
+	mlxsw_afa_fwd_entry_ref_destroy(block, fwd_entry_ref);
+	return err;
+}
+EXPORT_SYMBOL(mlxsw_afa_block_append_fwd);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.h b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.h
new file mode 100644
index 000000000000..43f78dcfe394
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.h
@@ -0,0 +1,66 @@
+/*
+ * drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.h
+ * Copyright (c) 2017 Mellanox Technologies. All rights reserved.
+ * Copyright (c) 2017 Jiri Pirko <jiri@mellanox.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the names of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _MLXSW_CORE_ACL_FLEX_ACTIONS_H
+#define _MLXSW_CORE_ACL_FLEX_ACTIONS_H
+
+#include <linux/types.h>
+
+struct mlxsw_afa;
+struct mlxsw_afa_block;
+
+struct mlxsw_afa_ops {
+	int (*kvdl_set_add)(void *priv, u32 *p_kvdl_index,
+			    char *enc_actions, bool is_first);
+	void (*kvdl_set_del)(void *priv, u32 kvdl_index, bool is_first);
+	int (*kvdl_fwd_entry_add)(void *priv, u32 *p_kvdl_index, u8 local_port);
+	void (*kvdl_fwd_entry_del)(void *priv, u32 kvdl_index);
+};
+
+struct mlxsw_afa *mlxsw_afa_create(unsigned int max_acts_per_set,
+				   const struct mlxsw_afa_ops *ops,
+				   void *ops_priv);
+void mlxsw_afa_destroy(struct mlxsw_afa *mlxsw_afa);
+struct mlxsw_afa_block *mlxsw_afa_block_create(struct mlxsw_afa *mlxsw_afa);
+void mlxsw_afa_block_destroy(struct mlxsw_afa_block *block);
+int mlxsw_afa_block_commit(struct mlxsw_afa_block *block);
+char *mlxsw_afa_block_first_set(struct mlxsw_afa_block *block);
+u32 mlxsw_afa_block_first_set_kvdl_index(struct mlxsw_afa_block *block);
+void mlxsw_afa_block_continue(struct mlxsw_afa_block *block);
+void mlxsw_afa_block_jump(struct mlxsw_afa_block *block, u16 group_id);
+int mlxsw_afa_block_append_drop(struct mlxsw_afa_block *block);
+int mlxsw_afa_block_append_fwd(struct mlxsw_afa_block *block,
+			       u8 local_port, bool in_port);
+
+#endif
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.c b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.c
new file mode 100644
index 000000000000..b32a00972e83
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.c
@@ -0,0 +1,475 @@
+/*
+ * drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.c
+ * Copyright (c) 2017 Mellanox Technologies. All rights reserved.
+ * Copyright (c) 2017 Jiri Pirko <jiri@mellanox.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the names of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/list.h>
+#include <linux/errno.h>
+
+#include "item.h"
+#include "core_acl_flex_keys.h"
+
+struct mlxsw_afk {
+	struct list_head key_info_list;
+	unsigned int max_blocks;
+	const struct mlxsw_afk_block *blocks;
+	unsigned int blocks_count;
+};
+
+static bool mlxsw_afk_blocks_check(struct mlxsw_afk *mlxsw_afk)
+{
+	int i;
+	int j;
+
+	for (i = 0; i < mlxsw_afk->blocks_count; i++) {
+		const struct mlxsw_afk_block *block = &mlxsw_afk->blocks[i];
+
+		for (j = 0; j < block->instances_count; j++) {
+			struct mlxsw_afk_element_inst *elinst;
+
+			elinst = &block->instances[j];
+			if (elinst->type != elinst->info->type ||
+			    elinst->item.size.bits !=
+			    elinst->info->item.size.bits)
+				return false;
+		}
+	}
+	return true;
+}
+
+struct mlxsw_afk *mlxsw_afk_create(unsigned int max_blocks,
+				   const struct mlxsw_afk_block *blocks,
+				   unsigned int blocks_count)
+{
+	struct mlxsw_afk *mlxsw_afk;
+
+	mlxsw_afk = kzalloc(sizeof(*mlxsw_afk), GFP_KERNEL);
+	if (!mlxsw_afk)
+		return NULL;
+	INIT_LIST_HEAD(&mlxsw_afk->key_info_list);
+	mlxsw_afk->max_blocks = max_blocks;
+	mlxsw_afk->blocks = blocks;
+	mlxsw_afk->blocks_count = blocks_count;
+	WARN_ON(!mlxsw_afk_blocks_check(mlxsw_afk));
+	return mlxsw_afk;
+}
+EXPORT_SYMBOL(mlxsw_afk_create);
+
+void mlxsw_afk_destroy(struct mlxsw_afk *mlxsw_afk)
+{
+	WARN_ON(!list_empty(&mlxsw_afk->key_info_list));
+	kfree(mlxsw_afk);
+}
+EXPORT_SYMBOL(mlxsw_afk_destroy);
+
+struct mlxsw_afk_key_info {
+	struct list_head list;
+	unsigned int ref_count;
+	unsigned int blocks_count;
+	int element_to_block[MLXSW_AFK_ELEMENT_MAX]; /* index is element, value
+						      * is index inside "blocks"
+						      */
+	struct mlxsw_afk_element_usage elusage;
+	const struct mlxsw_afk_block *blocks[0];
+};
+
+static bool
+mlxsw_afk_key_info_elements_eq(struct mlxsw_afk_key_info *key_info,
+			       struct mlxsw_afk_element_usage *elusage)
+{
+	return memcmp(&key_info->elusage, elusage, sizeof(*elusage)) == 0;
+}
+
+static struct mlxsw_afk_key_info *
+mlxsw_afk_key_info_find(struct mlxsw_afk *mlxsw_afk,
+			struct mlxsw_afk_element_usage *elusage)
+{
+	struct mlxsw_afk_key_info *key_info;
+
+	list_for_each_entry(key_info, &mlxsw_afk->key_info_list, list) {
+		if (mlxsw_afk_key_info_elements_eq(key_info, elusage))
+			return key_info;
+	}
+	return NULL;
+}
+
+struct mlxsw_afk_picker {
+	struct {
+		DECLARE_BITMAP(element, MLXSW_AFK_ELEMENT_MAX);
+		unsigned int total;
+	} hits[0];
+};
+
+static void mlxsw_afk_picker_count_hits(struct mlxsw_afk *mlxsw_afk,
+					struct mlxsw_afk_picker *picker,
+					enum mlxsw_afk_element element)
+{
+	int i;
+	int j;
+
+	for (i = 0; i < mlxsw_afk->blocks_count; i++) {
+		const struct mlxsw_afk_block *block = &mlxsw_afk->blocks[i];
+
+		for (j = 0; j < block->instances_count; j++) {
+			struct mlxsw_afk_element_inst *elinst;
+
+			elinst = &block->instances[j];
+			if (elinst->info->element == element) {
+				__set_bit(element, picker->hits[i].element);
+				picker->hits[i].total++;
+			}
+		}
+	}
+}
+
+static void mlxsw_afk_picker_subtract_hits(struct mlxsw_afk *mlxsw_afk,
+					   struct mlxsw_afk_picker *picker,
+					   int block_index)
+{
+	DECLARE_BITMAP(hits_element, MLXSW_AFK_ELEMENT_MAX);
+	int i;
+	int j;
+
+	memcpy(&hits_element, &picker->hits[block_index].element,
+	       sizeof(hits_element));
+
+	for (i = 0; i < mlxsw_afk->blocks_count; i++) {
+		for_each_set_bit(j, hits_element, MLXSW_AFK_ELEMENT_MAX) {
+			if (__test_and_clear_bit(j, picker->hits[i].element))
+				picker->hits[i].total--;
+		}
+	}
+}
+
+static int mlxsw_afk_picker_most_hits_get(struct mlxsw_afk *mlxsw_afk,
+					  struct mlxsw_afk_picker *picker)
+{
+	int most_index = -EINVAL; /* Should never happen to return this */
+	int most_hits = 0;
+	int i;
+
+	for (i = 0; i < mlxsw_afk->blocks_count; i++) {
+		if (picker->hits[i].total > most_hits) {
+			most_hits = picker->hits[i].total;
+			most_index = i;
+		}
+	}
+	return most_index;
+}
+
+static int mlxsw_afk_picker_key_info_add(struct mlxsw_afk *mlxsw_afk,
+					 struct mlxsw_afk_picker *picker,
+					 int block_index,
+					 struct mlxsw_afk_key_info *key_info)
+{
+	enum mlxsw_afk_element element;
+
+	if (key_info->blocks_count == mlxsw_afk->max_blocks)
+		return -EINVAL;
+
+	for_each_set_bit(element, picker->hits[block_index].element,
+			 MLXSW_AFK_ELEMENT_MAX) {
+		key_info->element_to_block[element] = key_info->blocks_count;
+		mlxsw_afk_element_usage_add(&key_info->elusage, element);
+	}
+
+	key_info->blocks[key_info->blocks_count] =
+					&mlxsw_afk->blocks[block_index];
+	key_info->blocks_count++;
+	return 0;
+}
+
+static int mlxsw_afk_picker(struct mlxsw_afk *mlxsw_afk,
+			    struct mlxsw_afk_key_info *key_info,
+			    struct mlxsw_afk_element_usage *elusage)
+{
+	struct mlxsw_afk_picker *picker;
+	enum mlxsw_afk_element element;
+	size_t alloc_size;
+	int err;
+
+	alloc_size = sizeof(picker->hits[0]) * mlxsw_afk->blocks_count;
+	picker = kzalloc(alloc_size, GFP_KERNEL);
+	if (!picker)
+		return -ENOMEM;
+
+	/* Since the same elements could be present in multiple blocks,
+	 * we must find out optimal block list in order to make the
+	 * block count as low as possible.
+	 *
+	 * First, we count hits. We go over all available blocks and count
+	 * how many of requested elements are covered by each.
+	 *
+	 * Then in loop, we find block with most hits and add it to
+	 * output key_info. Then we have to subtract this block hits so
+	 * the next iteration will find most suitable block for
+	 * the rest of requested elements.
+	 */
+
+	mlxsw_afk_element_usage_for_each(element, elusage)
+		mlxsw_afk_picker_count_hits(mlxsw_afk, picker, element);
+
+	do {
+		int block_index;
+
+		block_index = mlxsw_afk_picker_most_hits_get(mlxsw_afk, picker);
+		if (block_index < 0) {
+			err = block_index;
+			goto out;
+		}
+		err = mlxsw_afk_picker_key_info_add(mlxsw_afk, picker,
+						    block_index, key_info);
+		if (err)
+			goto out;
+		mlxsw_afk_picker_subtract_hits(mlxsw_afk, picker, block_index);
+	} while (!mlxsw_afk_key_info_elements_eq(key_info, elusage));
+
+	err = 0;
+out:
+	kfree(picker);
+	return err;
+}
+
+static struct mlxsw_afk_key_info *
+mlxsw_afk_key_info_create(struct mlxsw_afk *mlxsw_afk,
+			  struct mlxsw_afk_element_usage *elusage)
+{
+	struct mlxsw_afk_key_info *key_info;
+	size_t alloc_size;
+	int err;
+
+	alloc_size = sizeof(*key_info) +
+		     sizeof(key_info->blocks[0]) * mlxsw_afk->max_blocks;
+	key_info = kzalloc(alloc_size, GFP_KERNEL);
+	if (!key_info)
+		return ERR_PTR(-ENOMEM);
+	err = mlxsw_afk_picker(mlxsw_afk, key_info, elusage);
+	if (err)
+		goto err_picker;
+	list_add(&key_info->list, &mlxsw_afk->key_info_list);
+	key_info->ref_count = 1;
+	return key_info;
+
+err_picker:
+	kfree(key_info);
+	return ERR_PTR(err);
+}
+
+static void mlxsw_afk_key_info_destroy(struct mlxsw_afk_key_info *key_info)
+{
+	list_del(&key_info->list);
+	kfree(key_info);
+}
+
+struct mlxsw_afk_key_info *
+mlxsw_afk_key_info_get(struct mlxsw_afk *mlxsw_afk,
+		       struct mlxsw_afk_element_usage *elusage)
+{
+	struct mlxsw_afk_key_info *key_info;
+
+	key_info = mlxsw_afk_key_info_find(mlxsw_afk, elusage);
+	if (key_info) {
+		key_info->ref_count++;
+		return key_info;
+	}
+	return mlxsw_afk_key_info_create(mlxsw_afk, elusage);
+}
+EXPORT_SYMBOL(mlxsw_afk_key_info_get);
+
+void mlxsw_afk_key_info_put(struct mlxsw_afk_key_info *key_info)
+{
+	if (--key_info->ref_count)
+		return;
+	mlxsw_afk_key_info_destroy(key_info);
+}
+EXPORT_SYMBOL(mlxsw_afk_key_info_put);
+
+bool mlxsw_afk_key_info_subset(struct mlxsw_afk_key_info *key_info,
+			       struct mlxsw_afk_element_usage *elusage)
+{
+	return mlxsw_afk_element_usage_subset(elusage, &key_info->elusage);
+}
+EXPORT_SYMBOL(mlxsw_afk_key_info_subset);
+
+static const struct mlxsw_afk_element_inst *
+mlxsw_afk_block_elinst_get(const struct mlxsw_afk_block *block,
+			   enum mlxsw_afk_element element)
+{
+	int i;
+
+	for (i = 0; i < block->instances_count; i++) {
+		struct mlxsw_afk_element_inst *elinst;
+
+		elinst = &block->instances[i];
+		if (elinst->info->element == element)
+			return elinst;
+	}
+	return NULL;
+}
+
+static const struct mlxsw_afk_element_inst *
+mlxsw_afk_key_info_elinst_get(struct mlxsw_afk_key_info *key_info,
+			      enum mlxsw_afk_element element,
+			      int *p_block_index)
+{
+	const struct mlxsw_afk_element_inst *elinst;
+	const struct mlxsw_afk_block *block;
+	int block_index;
+
+	if (WARN_ON(!test_bit(element, key_info->elusage.usage)))
+		return NULL;
+	block_index = key_info->element_to_block[element];
+	block = key_info->blocks[block_index];
+
+	elinst = mlxsw_afk_block_elinst_get(block, element);
+	if (WARN_ON(!elinst))
+		return NULL;
+
+	*p_block_index = block_index;
+	return elinst;
+}
+
+u16
+mlxsw_afk_key_info_block_encoding_get(const struct mlxsw_afk_key_info *key_info,
+				      int block_index)
+{
+	return key_info->blocks[block_index]->encoding;
+}
+EXPORT_SYMBOL(mlxsw_afk_key_info_block_encoding_get);
+
+unsigned int
+mlxsw_afk_key_info_blocks_count_get(const struct mlxsw_afk_key_info *key_info)
+{
+	return key_info->blocks_count;
+}
+EXPORT_SYMBOL(mlxsw_afk_key_info_blocks_count_get);
+
+void mlxsw_afk_values_add_u32(struct mlxsw_afk_element_values *values,
+			      enum mlxsw_afk_element element,
+			      u32 key_value, u32 mask_value)
+{
+	const struct mlxsw_afk_element_info *elinfo =
+				&mlxsw_afk_element_infos[element];
+	const struct mlxsw_item *storage_item = &elinfo->item;
+
+	if (!mask_value)
+		return;
+	if (WARN_ON(elinfo->type != MLXSW_AFK_ELEMENT_TYPE_U32))
+		return;
+	__mlxsw_item_set32(values->storage.key, storage_item, 0, key_value);
+	__mlxsw_item_set32(values->storage.mask, storage_item, 0, mask_value);
+	mlxsw_afk_element_usage_add(&values->elusage, element);
+}
+EXPORT_SYMBOL(mlxsw_afk_values_add_u32);
+
+void mlxsw_afk_values_add_buf(struct mlxsw_afk_element_values *values,
+			      enum mlxsw_afk_element element,
+			      const char *key_value, const char *mask_value,
+			      unsigned int len)
+{
+	const struct mlxsw_afk_element_info *elinfo =
+				&mlxsw_afk_element_infos[element];
+	const struct mlxsw_item *storage_item = &elinfo->item;
+
+	if (!memchr_inv(mask_value, 0, len)) /* If mask is zero */
+		return;
+	if (WARN_ON(elinfo->type != MLXSW_AFK_ELEMENT_TYPE_BUF) ||
+	    WARN_ON(elinfo->item.size.bytes != len))
+		return;
+	__mlxsw_item_memcpy_to(values->storage.key, key_value,
+			       storage_item, 0);
+	__mlxsw_item_memcpy_to(values->storage.mask, mask_value,
+			       storage_item, 0);
+	mlxsw_afk_element_usage_add(&values->elusage, element);
+}
+EXPORT_SYMBOL(mlxsw_afk_values_add_buf);
+
+static void mlxsw_afk_encode_u32(const struct mlxsw_item *storage_item,
+				 const struct mlxsw_item *output_item,
+				 char *storage, char *output_indexed)
+{
+	u32 value;
+
+	value = __mlxsw_item_get32(storage, storage_item, 0);
+	__mlxsw_item_set32(output_indexed, output_item, 0, value);
+}
+
+static void mlxsw_afk_encode_buf(const struct mlxsw_item *storage_item,
+				 const struct mlxsw_item *output_item,
+				 char *storage, char *output_indexed)
+{
+	char *storage_data = __mlxsw_item_data(storage, storage_item, 0);
+	char *output_data = __mlxsw_item_data(output_indexed, output_item, 0);
+	size_t len = output_item->size.bytes;
+
+	memcpy(output_data, storage_data, len);
+}
+
+#define MLXSW_AFK_KEY_BLOCK_SIZE 16
+
+static void mlxsw_afk_encode_one(const struct mlxsw_afk_element_inst *elinst,
+				 int block_index, char *storage, char *output)
+{
+	char *output_indexed = output + block_index * MLXSW_AFK_KEY_BLOCK_SIZE;
+	const struct mlxsw_item *storage_item = &elinst->info->item;
+	const struct mlxsw_item *output_item = &elinst->item;
+
+	if (elinst->type == MLXSW_AFK_ELEMENT_TYPE_U32)
+		mlxsw_afk_encode_u32(storage_item, output_item,
+				     storage, output_indexed);
+	else if (elinst->type == MLXSW_AFK_ELEMENT_TYPE_BUF)
+		mlxsw_afk_encode_buf(storage_item, output_item,
+				     storage, output_indexed);
+}
+
+void mlxsw_afk_encode(struct mlxsw_afk_key_info *key_info,
+		      struct mlxsw_afk_element_values *values,
+		      char *key, char *mask)
+{
+	const struct mlxsw_afk_element_inst *elinst;
+	enum mlxsw_afk_element element;
+	int block_index;
+
+	mlxsw_afk_element_usage_for_each(element, &values->elusage) {
+		elinst = mlxsw_afk_key_info_elinst_get(key_info, element,
+						       &block_index);
+		if (!elinst)
+			continue;
+		mlxsw_afk_encode_one(elinst, block_index,
+				     values->storage.key, key);
+		mlxsw_afk_encode_one(elinst, block_index,
+				     values->storage.mask, mask);
+	}
+}
+EXPORT_SYMBOL(mlxsw_afk_encode);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.h b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.h
new file mode 100644
index 000000000000..e4fcba7c2af2
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.h
@@ -0,0 +1,238 @@
+/*
+ * drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.h
+ * Copyright (c) 2017 Mellanox Technologies. All rights reserved.
+ * Copyright (c) 2017 Jiri Pirko <jiri@mellanox.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the names of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _MLXSW_CORE_ACL_FLEX_KEYS_H
+#define _MLXSW_CORE_ACL_FLEX_KEYS_H
+
+#include <linux/types.h>
+#include <linux/bitmap.h>
+
+#include "item.h"
+
+enum mlxsw_afk_element {
+	MLXSW_AFK_ELEMENT_SRC_SYS_PORT,
+	MLXSW_AFK_ELEMENT_DMAC,
+	MLXSW_AFK_ELEMENT_SMAC,
+	MLXSW_AFK_ELEMENT_ETHERTYPE,
+	MLXSW_AFK_ELEMENT_IP_PROTO,
+	MLXSW_AFK_ELEMENT_SRC_IP4,
+	MLXSW_AFK_ELEMENT_DST_IP4,
+	MLXSW_AFK_ELEMENT_SRC_IP6_HI,
+	MLXSW_AFK_ELEMENT_SRC_IP6_LO,
+	MLXSW_AFK_ELEMENT_DST_IP6_HI,
+	MLXSW_AFK_ELEMENT_DST_IP6_LO,
+	MLXSW_AFK_ELEMENT_DST_L4_PORT,
+	MLXSW_AFK_ELEMENT_SRC_L4_PORT,
+	MLXSW_AFK_ELEMENT_MAX,
+};
+
+enum mlxsw_afk_element_type {
+	MLXSW_AFK_ELEMENT_TYPE_U32,
+	MLXSW_AFK_ELEMENT_TYPE_BUF,
+};
+
+struct mlxsw_afk_element_info {
+	enum mlxsw_afk_element element; /* element ID */
+	enum mlxsw_afk_element_type type;
+	struct mlxsw_item item; /* element geometry in internal storage */
+};
+
+#define MLXSW_AFK_ELEMENT_INFO(_type, _element, _offset, _shift, _size)		\
+	[MLXSW_AFK_ELEMENT_##_element] = {					\
+		.element = MLXSW_AFK_ELEMENT_##_element,			\
+		.type = _type,							\
+		.item = {							\
+			.offset = _offset,					\
+			.shift = _shift,					\
+			.size = {.bits = _size},				\
+			.name = #_element,					\
+		},								\
+	}
+
+#define MLXSW_AFK_ELEMENT_INFO_U32(_element, _offset, _shift, _size)		\
+	MLXSW_AFK_ELEMENT_INFO(MLXSW_AFK_ELEMENT_TYPE_U32,			\
+			       _element, _offset, _shift, _size)
+
+#define MLXSW_AFK_ELEMENT_INFO_BUF(_element, _offset, _size)			\
+	MLXSW_AFK_ELEMENT_INFO(MLXSW_AFK_ELEMENT_TYPE_BUF,			\
+			       _element, _offset, 0, _size)
+
+/* For the purpose of the driver, define a internal storage scratchpad
+ * that will be used to store key/mask values. For each defined element type
+ * define an internal storage geometry.
+ */
+static const struct mlxsw_afk_element_info mlxsw_afk_element_infos[] = {
+	MLXSW_AFK_ELEMENT_INFO_U32(SRC_SYS_PORT, 0x00, 16, 16),
+	MLXSW_AFK_ELEMENT_INFO_BUF(DMAC, 0x04, 6),
+	MLXSW_AFK_ELEMENT_INFO_BUF(SMAC, 0x0A, 6),
+	MLXSW_AFK_ELEMENT_INFO_U32(ETHERTYPE, 0x00, 0, 16),
+	MLXSW_AFK_ELEMENT_INFO_U32(IP_PROTO, 0x10, 0, 8),
+	MLXSW_AFK_ELEMENT_INFO_U32(SRC_IP4, 0x18, 0, 32),
+	MLXSW_AFK_ELEMENT_INFO_U32(DST_IP4, 0x1C, 0, 32),
+	MLXSW_AFK_ELEMENT_INFO_BUF(SRC_IP6_HI, 0x18, 8),
+	MLXSW_AFK_ELEMENT_INFO_BUF(SRC_IP6_LO, 0x20, 8),
+	MLXSW_AFK_ELEMENT_INFO_BUF(DST_IP6_HI, 0x28, 8),
+	MLXSW_AFK_ELEMENT_INFO_BUF(DST_IP6_LO, 0x30, 8),
+	MLXSW_AFK_ELEMENT_INFO_U32(DST_L4_PORT, 0x14, 0, 16),
+	MLXSW_AFK_ELEMENT_INFO_U32(SRC_L4_PORT, 0x14, 16, 16),
+};
+
+#define MLXSW_AFK_ELEMENT_STORAGE_SIZE 0x38
+
+struct mlxsw_afk_element_inst { /* element instance in actual block */
+	const struct mlxsw_afk_element_info *info;
+	enum mlxsw_afk_element_type type;
+	struct mlxsw_item item; /* element geometry in block */
+};
+
+#define MLXSW_AFK_ELEMENT_INST(_type, _element, _offset, _shift, _size)		\
+	{									\
+		.info = &mlxsw_afk_element_infos[MLXSW_AFK_ELEMENT_##_element],	\
+		.type = _type,							\
+		.item = {							\
+			.offset = _offset,					\
+			.shift = _shift,					\
+			.size = {.bits = _size},				\
+			.name = #_element,					\
+		},								\
+	}
+
+#define MLXSW_AFK_ELEMENT_INST_U32(_element, _offset, _shift, _size)		\
+	MLXSW_AFK_ELEMENT_INST(MLXSW_AFK_ELEMENT_TYPE_U32,			\
+			       _element, _offset, _shift, _size)
+
+#define MLXSW_AFK_ELEMENT_INST_BUF(_element, _offset, _size)			\
+	MLXSW_AFK_ELEMENT_INST(MLXSW_AFK_ELEMENT_TYPE_BUF,			\
+			       _element, _offset, 0, _size)
+
+struct mlxsw_afk_block {
+	u16 encoding; /* block ID */
+	struct mlxsw_afk_element_inst *instances;
+	unsigned int instances_count;
+};
+
+#define MLXSW_AFK_BLOCK(_encoding, _instances)					\
+	{									\
+		.encoding = _encoding,						\
+		.instances = _instances,					\
+		.instances_count = ARRAY_SIZE(_instances),			\
+	}
+
+struct mlxsw_afk_element_usage {
+	DECLARE_BITMAP(usage, MLXSW_AFK_ELEMENT_MAX);
+};
+
+#define mlxsw_afk_element_usage_for_each(element, elusage)			\
+	for_each_set_bit(element, (elusage)->usage, MLXSW_AFK_ELEMENT_MAX)
+
+static inline void
+mlxsw_afk_element_usage_add(struct mlxsw_afk_element_usage *elusage,
+			    enum mlxsw_afk_element element)
+{
+	__set_bit(element, elusage->usage);
+}
+
+static inline void
+mlxsw_afk_element_usage_zero(struct mlxsw_afk_element_usage *elusage)
+{
+	bitmap_zero(elusage->usage, MLXSW_AFK_ELEMENT_MAX);
+}
+
+static inline void
+mlxsw_afk_element_usage_fill(struct mlxsw_afk_element_usage *elusage,
+			     const enum mlxsw_afk_element *elements,
+			     unsigned int elements_count)
+{
+	int i;
+
+	mlxsw_afk_element_usage_zero(elusage);
+	for (i = 0; i < elements_count; i++)
+		mlxsw_afk_element_usage_add(elusage, elements[i]);
+}
+
+static inline bool
+mlxsw_afk_element_usage_subset(struct mlxsw_afk_element_usage *elusage_small,
+			       struct mlxsw_afk_element_usage *elusage_big)
+{
+	int i;
+
+	for (i = 0; i < MLXSW_AFK_ELEMENT_MAX; i++)
+		if (test_bit(i, elusage_small->usage) &&
+		    !test_bit(i, elusage_big->usage))
+			return false;
+	return true;
+}
+
+struct mlxsw_afk;
+
+struct mlxsw_afk *mlxsw_afk_create(unsigned int max_blocks,
+				   const struct mlxsw_afk_block *blocks,
+				   unsigned int blocks_count);
+void mlxsw_afk_destroy(struct mlxsw_afk *mlxsw_afk);
+
+struct mlxsw_afk_key_info;
+
+struct mlxsw_afk_key_info *
+mlxsw_afk_key_info_get(struct mlxsw_afk *mlxsw_afk,
+		       struct mlxsw_afk_element_usage *elusage);
+void mlxsw_afk_key_info_put(struct mlxsw_afk_key_info *key_info);
+bool mlxsw_afk_key_info_subset(struct mlxsw_afk_key_info *key_info,
+			       struct mlxsw_afk_element_usage *elusage);
+
+u16
+mlxsw_afk_key_info_block_encoding_get(const struct mlxsw_afk_key_info *key_info,
+				      int block_index);
+unsigned int
+mlxsw_afk_key_info_blocks_count_get(const struct mlxsw_afk_key_info *key_info);
+
+struct mlxsw_afk_element_values {
+	struct mlxsw_afk_element_usage elusage;
+	struct {
+		char key[MLXSW_AFK_ELEMENT_STORAGE_SIZE];
+		char mask[MLXSW_AFK_ELEMENT_STORAGE_SIZE];
+	} storage;
+};
+
+void mlxsw_afk_values_add_u32(struct mlxsw_afk_element_values *values,
+			      enum mlxsw_afk_element element,
+			      u32 key_value, u32 mask_value);
+void mlxsw_afk_values_add_buf(struct mlxsw_afk_element_values *values,
+			      enum mlxsw_afk_element element,
+			      const char *key_value, const char *mask_value,
+			      unsigned int len);
+void mlxsw_afk_encode(struct mlxsw_afk_key_info *key_info,
+		      struct mlxsw_afk_element_values *values,
+		      char *key, char *mask);
+
+#endif
diff --git a/drivers/net/ethernet/mellanox/mlxsw/i2c.c b/drivers/net/ethernet/mellanox/mlxsw/i2c.c
index e50c8db2602a..12c3a4449120 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/i2c.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/i2c.c
@@ -338,7 +338,7 @@ mlxsw_i2c_write(struct device *dev, size_t in_mbox_size, u8 *in_mbox, int num,
 		return -EIO;
 	}
 
-	return err > 0 ? 0 : err;
+	return 0;
 }
 
 /* Routine executes I2C command. */
diff --git a/drivers/net/ethernet/mellanox/mlxsw/item.h b/drivers/net/ethernet/mellanox/mlxsw/item.h
index 3c95e3ddd9c2..28427f0758c7 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/item.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/item.h
@@ -1,7 +1,7 @@
 /*
  * drivers/net/ethernet/mellanox/mlxsw/item.h
- * Copyright (c) 2015 Mellanox Technologies. All rights reserved.
- * Copyright (c) 2015 Jiri Pirko <jiri@mellanox.com>
+ * Copyright (c) 2015-2017 Mellanox Technologies. All rights reserved.
+ * Copyright (c) 2015-2017 Jiri Pirko <jiri@mellanox.com>
  * Copyright (c) 2015 Ido Schimmel <idosch@mellanox.com>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -72,6 +72,40 @@ __mlxsw_item_offset(const struct mlxsw_item *item, unsigned short index,
 		typesize);
 }
 
+static inline u8 __mlxsw_item_get8(const char *buf,
+				   const struct mlxsw_item *item,
+				   unsigned short index)
+{
+	unsigned int offset = __mlxsw_item_offset(item, index, sizeof(u8));
+	u8 *b = (u8 *) buf;
+	u8 tmp;
+
+	tmp = b[offset];
+	tmp >>= item->shift;
+	tmp &= GENMASK(item->size.bits - 1, 0);
+	if (item->no_real_shift)
+		tmp <<= item->shift;
+	return tmp;
+}
+
+static inline void __mlxsw_item_set8(char *buf, const struct mlxsw_item *item,
+				     unsigned short index, u8 val)
+{
+	unsigned int offset = __mlxsw_item_offset(item, index,
+						  sizeof(u8));
+	u8 *b = (u8 *) buf;
+	u8 mask = GENMASK(item->size.bits - 1, 0) << item->shift;
+	u8 tmp;
+
+	if (!item->no_real_shift)
+		val <<= item->shift;
+	val &= mask;
+	tmp = b[offset];
+	tmp &= ~mask;
+	tmp |= val;
+	b[offset] = tmp;
+}
+
 static inline u16 __mlxsw_item_get16(const char *buf,
 				     const struct mlxsw_item *item,
 				     unsigned short index)
@@ -191,6 +225,14 @@ static inline void __mlxsw_item_memcpy_to(char *buf, const char *src,
 	memcpy(&buf[offset], src, item->size.bytes);
 }
 
+static inline char *__mlxsw_item_data(char *buf, const struct mlxsw_item *item,
+				      unsigned short index)
+{
+	unsigned int offset = __mlxsw_item_offset(item, index, sizeof(char));
+
+	return &buf[offset];
+}
+
 static inline u16
 __mlxsw_item_bit_array_offset(const struct mlxsw_item *item,
 			      u16 index, u8 *shift)
@@ -253,6 +295,47 @@ static inline void __mlxsw_item_bit_array_set(char *buf,
  * _iname: item name within the container
  */
 
+#define MLXSW_ITEM8(_type, _cname, _iname, _offset, _shift, _sizebits)		\
+static struct mlxsw_item __ITEM_NAME(_type, _cname, _iname) = {			\
+	.offset = _offset,							\
+	.shift = _shift,							\
+	.size = {.bits = _sizebits,},						\
+	.name = #_type "_" #_cname "_" #_iname,					\
+};										\
+static inline u8 mlxsw_##_type##_##_cname##_##_iname##_get(const char *buf)	\
+{										\
+	return __mlxsw_item_get8(buf, &__ITEM_NAME(_type, _cname, _iname), 0);	\
+}										\
+static inline void mlxsw_##_type##_##_cname##_##_iname##_set(char *buf, u8 val)\
+{										\
+	__mlxsw_item_set8(buf, &__ITEM_NAME(_type, _cname, _iname), 0, val);	\
+}
+
+#define MLXSW_ITEM8_INDEXED(_type, _cname, _iname, _offset, _shift, _sizebits,	\
+			    _step, _instepoffset, _norealshift)			\
+static struct mlxsw_item __ITEM_NAME(_type, _cname, _iname) = {			\
+	.offset = _offset,							\
+	.step = _step,								\
+	.in_step_offset = _instepoffset,					\
+	.shift = _shift,							\
+	.no_real_shift = _norealshift,						\
+	.size = {.bits = _sizebits,},						\
+	.name = #_type "_" #_cname "_" #_iname,					\
+};										\
+static inline u8								\
+mlxsw_##_type##_##_cname##_##_iname##_get(const char *buf, unsigned short index)\
+{										\
+	return __mlxsw_item_get8(buf, &__ITEM_NAME(_type, _cname, _iname),	\
+				 index);					\
+}										\
+static inline void								\
+mlxsw_##_type##_##_cname##_##_iname##_set(char *buf, unsigned short index,	\
+					  u8 val)				\
+{										\
+	__mlxsw_item_set8(buf, &__ITEM_NAME(_type, _cname, _iname),		\
+			  index, val);						\
+}
+
 #define MLXSW_ITEM16(_type, _cname, _iname, _offset, _shift, _sizebits)		\
 static struct mlxsw_item __ITEM_NAME(_type, _cname, _iname) = {			\
 	.offset = _offset,							\
@@ -393,6 +476,11 @@ mlxsw_##_type##_##_cname##_##_iname##_memcpy_to(char *buf, const char *src)	\
 {										\
 	__mlxsw_item_memcpy_to(buf, src,					\
 			       &__ITEM_NAME(_type, _cname, _iname), 0);		\
+}										\
+static inline char *								\
+mlxsw_##_type##_##_cname##_##_iname##_data(char *buf)				\
+{										\
+	return __mlxsw_item_data(buf, &__ITEM_NAME(_type, _cname, _iname), 0);	\
 }
 
 #define MLXSW_ITEM_BUF_INDEXED(_type, _cname, _iname, _offset, _sizebytes,	\
@@ -419,6 +507,12 @@ mlxsw_##_type##_##_cname##_##_iname##_memcpy_to(char *buf,			\
 {										\
 	__mlxsw_item_memcpy_to(buf, src,					\
 			       &__ITEM_NAME(_type, _cname, _iname), index);	\
+}										\
+static inline char *								\
+mlxsw_##_type##_##_cname##_##_iname##_data(char *buf, unsigned short index)	\
+{										\
+	return __mlxsw_item_data(buf,						\
+				 &__ITEM_NAME(_type, _cname, _iname), index);	\
 }
 
 #define MLXSW_ITEM_BIT_ARRAY(_type, _cname, _iname, _offset, _sizebytes,	\
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h
index 1357fe04391b..0899e2d310e2 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/reg.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h
@@ -1,9 +1,9 @@
 /*
  * drivers/net/ethernet/mellanox/mlxsw/reg.h
- * Copyright (c) 2015 Mellanox Technologies. All rights reserved.
+ * Copyright (c) 2015-2017 Mellanox Technologies. All rights reserved.
  * Copyright (c) 2015-2016 Ido Schimmel <idosch@mellanox.com>
  * Copyright (c) 2015 Elad Raz <eladr@mellanox.com>
- * Copyright (c) 2015-2016 Jiri Pirko <jiri@mellanox.com>
+ * Copyright (c) 2015-2017 Jiri Pirko <jiri@mellanox.com>
  * Copyright (c) 2016 Yotam Gigi <yotamg@mellanox.com>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -1757,6 +1757,505 @@ static inline void mlxsw_reg_spvmlr_pack(char *payload, u8 local_port,
 	}
 }
 
+/* PPBT - Policy-Engine Port Binding Table
+ * ---------------------------------------
+ * This register is used for configuration of the Port Binding Table.
+ */
+#define MLXSW_REG_PPBT_ID 0x3002
+#define MLXSW_REG_PPBT_LEN 0x14
+
+MLXSW_REG_DEFINE(ppbt, MLXSW_REG_PPBT_ID, MLXSW_REG_PPBT_LEN);
+
+enum mlxsw_reg_pxbt_e {
+	MLXSW_REG_PXBT_E_IACL,
+	MLXSW_REG_PXBT_E_EACL,
+};
+
+/* reg_ppbt_e
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, ppbt, e, 0x00, 31, 1);
+
+enum mlxsw_reg_pxbt_op {
+	MLXSW_REG_PXBT_OP_BIND,
+	MLXSW_REG_PXBT_OP_UNBIND,
+};
+
+/* reg_ppbt_op
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, ppbt, op, 0x00, 28, 3);
+
+/* reg_ppbt_local_port
+ * Local port. Not including CPU port.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, ppbt, local_port, 0x00, 16, 8);
+
+/* reg_ppbt_g
+ * group - When set, the binding is of an ACL group. When cleared,
+ * the binding is of an ACL.
+ * Must be set to 1 for Spectrum.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, ppbt, g, 0x10, 31, 1);
+
+/* reg_ppbt_acl_info
+ * ACL/ACL group identifier. If the g bit is set, this field should hold
+ * the acl_group_id, else it should hold the acl_id.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, ppbt, acl_info, 0x10, 0, 16);
+
+static inline void mlxsw_reg_ppbt_pack(char *payload, enum mlxsw_reg_pxbt_e e,
+				       enum mlxsw_reg_pxbt_op op,
+				       u8 local_port, u16 acl_info)
+{
+	MLXSW_REG_ZERO(ppbt, payload);
+	mlxsw_reg_ppbt_e_set(payload, e);
+	mlxsw_reg_ppbt_op_set(payload, op);
+	mlxsw_reg_ppbt_local_port_set(payload, local_port);
+	mlxsw_reg_ppbt_g_set(payload, true);
+	mlxsw_reg_ppbt_acl_info_set(payload, acl_info);
+}
+
+/* PACL - Policy-Engine ACL Register
+ * ---------------------------------
+ * This register is used for configuration of the ACL.
+ */
+#define MLXSW_REG_PACL_ID 0x3004
+#define MLXSW_REG_PACL_LEN 0x70
+
+MLXSW_REG_DEFINE(pacl, MLXSW_REG_PACL_ID, MLXSW_REG_PACL_LEN);
+
+/* reg_pacl_v
+ * Valid. Setting the v bit makes the ACL valid. It should not be cleared
+ * while the ACL is bounded to either a port, VLAN or ACL rule.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, pacl, v, 0x00, 24, 1);
+
+/* reg_pacl_acl_id
+ * An identifier representing the ACL (managed by software)
+ * Range 0 .. cap_max_acl_regions - 1
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, pacl, acl_id, 0x08, 0, 16);
+
+#define MLXSW_REG_PXXX_TCAM_REGION_INFO_LEN 16
+
+/* reg_pacl_tcam_region_info
+ * Opaque object that represents a TCAM region.
+ * Obtained through PTAR register.
+ * Access: RW
+ */
+MLXSW_ITEM_BUF(reg, pacl, tcam_region_info, 0x30,
+	       MLXSW_REG_PXXX_TCAM_REGION_INFO_LEN);
+
+static inline void mlxsw_reg_pacl_pack(char *payload, u16 acl_id,
+				       bool valid, const char *tcam_region_info)
+{
+	MLXSW_REG_ZERO(pacl, payload);
+	mlxsw_reg_pacl_acl_id_set(payload, acl_id);
+	mlxsw_reg_pacl_v_set(payload, valid);
+	mlxsw_reg_pacl_tcam_region_info_memcpy_to(payload, tcam_region_info);
+}
+
+/* PAGT - Policy-Engine ACL Group Table
+ * ------------------------------------
+ * This register is used for configuration of the ACL Group Table.
+ */
+#define MLXSW_REG_PAGT_ID 0x3005
+#define MLXSW_REG_PAGT_BASE_LEN 0x30
+#define MLXSW_REG_PAGT_ACL_LEN 4
+#define MLXSW_REG_PAGT_ACL_MAX_NUM 16
+#define MLXSW_REG_PAGT_LEN (MLXSW_REG_PAGT_BASE_LEN + \
+		MLXSW_REG_PAGT_ACL_MAX_NUM * MLXSW_REG_PAGT_ACL_LEN)
+
+MLXSW_REG_DEFINE(pagt, MLXSW_REG_PAGT_ID, MLXSW_REG_PAGT_LEN);
+
+/* reg_pagt_size
+ * Number of ACLs in the group.
+ * Size 0 invalidates a group.
+ * Range 0 .. cap_max_acl_group_size (hard coded to 16 for now)
+ * Total number of ACLs in all groups must be lower or equal
+ * to cap_max_acl_tot_groups
+ * Note: a group which is binded must not be invalidated
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, pagt, size, 0x00, 0, 8);
+
+/* reg_pagt_acl_group_id
+ * An identifier (numbered from 0..cap_max_acl_groups-1) representing
+ * the ACL Group identifier (managed by software).
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, pagt, acl_group_id, 0x08, 0, 16);
+
+/* reg_pagt_acl_id
+ * ACL identifier
+ * Access: RW
+ */
+MLXSW_ITEM32_INDEXED(reg, pagt, acl_id, 0x30, 0, 16, 0x04, 0x00, false);
+
+static inline void mlxsw_reg_pagt_pack(char *payload, u16 acl_group_id)
+{
+	MLXSW_REG_ZERO(pagt, payload);
+	mlxsw_reg_pagt_acl_group_id_set(payload, acl_group_id);
+}
+
+static inline void mlxsw_reg_pagt_acl_id_pack(char *payload, int index,
+					      u16 acl_id)
+{
+	u8 size = mlxsw_reg_pagt_size_get(payload);
+
+	if (index >= size)
+		mlxsw_reg_pagt_size_set(payload, index + 1);
+	mlxsw_reg_pagt_acl_id_set(payload, index, acl_id);
+}
+
+/* PTAR - Policy-Engine TCAM Allocation Register
+ * ---------------------------------------------
+ * This register is used for allocation of regions in the TCAM.
+ * Note: Query method is not supported on this register.
+ */
+#define MLXSW_REG_PTAR_ID 0x3006
+#define MLXSW_REG_PTAR_BASE_LEN 0x20
+#define MLXSW_REG_PTAR_KEY_ID_LEN 1
+#define MLXSW_REG_PTAR_KEY_ID_MAX_NUM 16
+#define MLXSW_REG_PTAR_LEN (MLXSW_REG_PTAR_BASE_LEN + \
+		MLXSW_REG_PTAR_KEY_ID_MAX_NUM * MLXSW_REG_PTAR_KEY_ID_LEN)
+
+MLXSW_REG_DEFINE(ptar, MLXSW_REG_PTAR_ID, MLXSW_REG_PTAR_LEN);
+
+enum mlxsw_reg_ptar_op {
+	/* allocate a TCAM region */
+	MLXSW_REG_PTAR_OP_ALLOC,
+	/* resize a TCAM region */
+	MLXSW_REG_PTAR_OP_RESIZE,
+	/* deallocate TCAM region */
+	MLXSW_REG_PTAR_OP_FREE,
+	/* test allocation */
+	MLXSW_REG_PTAR_OP_TEST,
+};
+
+/* reg_ptar_op
+ * Access: OP
+ */
+MLXSW_ITEM32(reg, ptar, op, 0x00, 28, 4);
+
+/* reg_ptar_action_set_type
+ * Type of action set to be used on this region.
+ * For Spectrum, this is always type 2 - "flexible"
+ * Access: WO
+ */
+MLXSW_ITEM32(reg, ptar, action_set_type, 0x00, 16, 8);
+
+/* reg_ptar_key_type
+ * TCAM key type for the region.
+ * For Spectrum, this is always type 0x50 - "FLEX_KEY"
+ * Access: WO
+ */
+MLXSW_ITEM32(reg, ptar, key_type, 0x00, 0, 8);
+
+/* reg_ptar_region_size
+ * TCAM region size. When allocating/resizing this is the requested size,
+ * the response is the actual size. Note that actual size may be
+ * larger than requested.
+ * Allowed range 1 .. cap_max_rules-1
+ * Reserved during op deallocate.
+ * Access: WO
+ */
+MLXSW_ITEM32(reg, ptar, region_size, 0x04, 0, 16);
+
+/* reg_ptar_region_id
+ * Region identifier
+ * Range 0 .. cap_max_regions-1
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, ptar, region_id, 0x08, 0, 16);
+
+/* reg_ptar_tcam_region_info
+ * Opaque object that represents the TCAM region.
+ * Returned when allocating a region.
+ * Provided by software for ACL generation and region deallocation and resize.
+ * Access: RW
+ */
+MLXSW_ITEM_BUF(reg, ptar, tcam_region_info, 0x10,
+	       MLXSW_REG_PXXX_TCAM_REGION_INFO_LEN);
+
+/* reg_ptar_flexible_key_id
+ * Identifier of the Flexible Key.
+ * Only valid if key_type == "FLEX_KEY"
+ * The key size will be rounded up to one of the following values:
+ * 9B, 18B, 36B, 54B.
+ * This field is reserved for in resize operation.
+ * Access: WO
+ */
+MLXSW_ITEM8_INDEXED(reg, ptar, flexible_key_id, 0x20, 0, 8,
+		    MLXSW_REG_PTAR_KEY_ID_LEN, 0x00, false);
+
+static inline void mlxsw_reg_ptar_pack(char *payload, enum mlxsw_reg_ptar_op op,
+				       u16 region_size, u16 region_id,
+				       const char *tcam_region_info)
+{
+	MLXSW_REG_ZERO(ptar, payload);
+	mlxsw_reg_ptar_op_set(payload, op);
+	mlxsw_reg_ptar_action_set_type_set(payload, 2); /* "flexible" */
+	mlxsw_reg_ptar_key_type_set(payload, 0x50); /* "FLEX_KEY" */
+	mlxsw_reg_ptar_region_size_set(payload, region_size);
+	mlxsw_reg_ptar_region_id_set(payload, region_id);
+	mlxsw_reg_ptar_tcam_region_info_memcpy_to(payload, tcam_region_info);
+}
+
+static inline void mlxsw_reg_ptar_key_id_pack(char *payload, int index,
+					      u16 key_id)
+{
+	mlxsw_reg_ptar_flexible_key_id_set(payload, index, key_id);
+}
+
+static inline void mlxsw_reg_ptar_unpack(char *payload, char *tcam_region_info)
+{
+	mlxsw_reg_ptar_tcam_region_info_memcpy_from(payload, tcam_region_info);
+}
+
+/* PPBS - Policy-Engine Policy Based Switching Register
+ * ----------------------------------------------------
+ * This register retrieves and sets Policy Based Switching Table entries.
+ */
+#define MLXSW_REG_PPBS_ID 0x300C
+#define MLXSW_REG_PPBS_LEN 0x14
+
+MLXSW_REG_DEFINE(ppbs, MLXSW_REG_PPBS_ID, MLXSW_REG_PPBS_LEN);
+
+/* reg_ppbs_pbs_ptr
+ * Index into the PBS table.
+ * For Spectrum, the index points to the KVD Linear.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, ppbs, pbs_ptr, 0x08, 0, 24);
+
+/* reg_ppbs_system_port
+ * Unique port identifier for the final destination of the packet.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, ppbs, system_port, 0x10, 0, 16);
+
+static inline void mlxsw_reg_ppbs_pack(char *payload, u32 pbs_ptr,
+				       u16 system_port)
+{
+	MLXSW_REG_ZERO(ppbs, payload);
+	mlxsw_reg_ppbs_pbs_ptr_set(payload, pbs_ptr);
+	mlxsw_reg_ppbs_system_port_set(payload, system_port);
+}
+
+/* PRCR - Policy-Engine Rules Copy Register
+ * ----------------------------------------
+ * This register is used for accessing rules within a TCAM region.
+ */
+#define MLXSW_REG_PRCR_ID 0x300D
+#define MLXSW_REG_PRCR_LEN 0x40
+
+MLXSW_REG_DEFINE(prcr, MLXSW_REG_PRCR_ID, MLXSW_REG_PRCR_LEN);
+
+enum mlxsw_reg_prcr_op {
+	/* Move rules. Moves the rules from "tcam_region_info" starting
+	 * at offset "offset" to "dest_tcam_region_info"
+	 * at offset "dest_offset."
+	 */
+	MLXSW_REG_PRCR_OP_MOVE,
+	/* Copy rules. Copies the rules from "tcam_region_info" starting
+	 * at offset "offset" to "dest_tcam_region_info"
+	 * at offset "dest_offset."
+	 */
+	MLXSW_REG_PRCR_OP_COPY,
+};
+
+/* reg_prcr_op
+ * Access: OP
+ */
+MLXSW_ITEM32(reg, prcr, op, 0x00, 28, 4);
+
+/* reg_prcr_offset
+ * Offset within the source region to copy/move from.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, prcr, offset, 0x00, 0, 16);
+
+/* reg_prcr_size
+ * The number of rules to copy/move.
+ * Access: WO
+ */
+MLXSW_ITEM32(reg, prcr, size, 0x04, 0, 16);
+
+/* reg_prcr_tcam_region_info
+ * Opaque object that represents the source TCAM region.
+ * Access: Index
+ */
+MLXSW_ITEM_BUF(reg, prcr, tcam_region_info, 0x10,
+	       MLXSW_REG_PXXX_TCAM_REGION_INFO_LEN);
+
+/* reg_prcr_dest_offset
+ * Offset within the source region to copy/move to.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, prcr, dest_offset, 0x20, 0, 16);
+
+/* reg_prcr_dest_tcam_region_info
+ * Opaque object that represents the destination TCAM region.
+ * Access: Index
+ */
+MLXSW_ITEM_BUF(reg, prcr, dest_tcam_region_info, 0x30,
+	       MLXSW_REG_PXXX_TCAM_REGION_INFO_LEN);
+
+static inline void mlxsw_reg_prcr_pack(char *payload, enum mlxsw_reg_prcr_op op,
+				       const char *src_tcam_region_info,
+				       u16 src_offset,
+				       const char *dest_tcam_region_info,
+				       u16 dest_offset, u16 size)
+{
+	MLXSW_REG_ZERO(prcr, payload);
+	mlxsw_reg_prcr_op_set(payload, op);
+	mlxsw_reg_prcr_offset_set(payload, src_offset);
+	mlxsw_reg_prcr_size_set(payload, size);
+	mlxsw_reg_prcr_tcam_region_info_memcpy_to(payload,
+						  src_tcam_region_info);
+	mlxsw_reg_prcr_dest_offset_set(payload, dest_offset);
+	mlxsw_reg_prcr_dest_tcam_region_info_memcpy_to(payload,
+						       dest_tcam_region_info);
+}
+
+/* PEFA - Policy-Engine Extended Flexible Action Register
+ * ------------------------------------------------------
+ * This register is used for accessing an extended flexible action entry
+ * in the central KVD Linear Database.
+ */
+#define MLXSW_REG_PEFA_ID 0x300F
+#define MLXSW_REG_PEFA_LEN 0xB0
+
+MLXSW_REG_DEFINE(pefa, MLXSW_REG_PEFA_ID, MLXSW_REG_PEFA_LEN);
+
+/* reg_pefa_index
+ * Index in the KVD Linear Centralized Database.
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, pefa, index, 0x00, 0, 24);
+
+#define MLXSW_REG_PXXX_FLEX_ACTION_SET_LEN 0xA8
+
+/* reg_pefa_flex_action_set
+ * Action-set to perform when rule is matched.
+ * Must be zero padded if action set is shorter.
+ * Access: RW
+ */
+MLXSW_ITEM_BUF(reg, pefa, flex_action_set, 0x08,
+	       MLXSW_REG_PXXX_FLEX_ACTION_SET_LEN);
+
+static inline void mlxsw_reg_pefa_pack(char *payload, u32 index,
+				       const char *flex_action_set)
+{
+	MLXSW_REG_ZERO(pefa, payload);
+	mlxsw_reg_pefa_index_set(payload, index);
+	mlxsw_reg_pefa_flex_action_set_memcpy_to(payload, flex_action_set);
+}
+
+/* PTCE-V2 - Policy-Engine TCAM Entry Register Version 2
+ * -----------------------------------------------------
+ * This register is used for accessing rules within a TCAM region.
+ * It is a new version of PTCE in order to support wider key,
+ * mask and action within a TCAM region. This register is not supported
+ * by SwitchX and SwitchX-2.
+ */
+#define MLXSW_REG_PTCE2_ID 0x3017
+#define MLXSW_REG_PTCE2_LEN 0x1D8
+
+MLXSW_REG_DEFINE(ptce2, MLXSW_REG_PTCE2_ID, MLXSW_REG_PTCE2_LEN);
+
+/* reg_ptce2_v
+ * Valid.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, ptce2, v, 0x00, 31, 1);
+
+/* reg_ptce2_a
+ * Activity. Set if a packet lookup has hit on the specific entry.
+ * To clear the "a" bit, use "clear activity" op or "clear on read" op.
+ * Access: RO
+ */
+MLXSW_ITEM32(reg, ptce2, a, 0x00, 30, 1);
+
+enum mlxsw_reg_ptce2_op {
+	/* Read operation. */
+	MLXSW_REG_PTCE2_OP_QUERY_READ = 0,
+	/* clear on read operation. Used to read entry
+	 * and clear Activity bit.
+	 */
+	MLXSW_REG_PTCE2_OP_QUERY_CLEAR_ON_READ = 1,
+	/* Write operation. Used to write a new entry to the table.
+	 * All R/W fields are relevant for new entry. Activity bit is set
+	 * for new entries - Note write with v = 0 will delete the entry.
+	 */
+	MLXSW_REG_PTCE2_OP_WRITE_WRITE = 0,
+	/* Update action. Only action set will be updated. */
+	MLXSW_REG_PTCE2_OP_WRITE_UPDATE = 1,
+	/* Clear activity. A bit is cleared for the entry. */
+	MLXSW_REG_PTCE2_OP_WRITE_CLEAR_ACTIVITY = 2,
+};
+
+/* reg_ptce2_op
+ * Access: OP
+ */
+MLXSW_ITEM32(reg, ptce2, op, 0x00, 20, 3);
+
+/* reg_ptce2_offset
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, ptce2, offset, 0x00, 0, 16);
+
+/* reg_ptce2_tcam_region_info
+ * Opaque object that represents the TCAM region.
+ * Access: Index
+ */
+MLXSW_ITEM_BUF(reg, ptce2, tcam_region_info, 0x10,
+	       MLXSW_REG_PXXX_TCAM_REGION_INFO_LEN);
+
+#define MLXSW_REG_PTCE2_FLEX_KEY_BLOCKS_LEN 96
+
+/* reg_ptce2_flex_key_blocks
+ * ACL Key.
+ * Access: RW
+ */
+MLXSW_ITEM_BUF(reg, ptce2, flex_key_blocks, 0x20,
+	       MLXSW_REG_PTCE2_FLEX_KEY_BLOCKS_LEN);
+
+/* reg_ptce2_mask
+ * mask- in the same size as key. A bit that is set directs the TCAM
+ * to compare the corresponding bit in key. A bit that is clear directs
+ * the TCAM to ignore the corresponding bit in key.
+ * Access: RW
+ */
+MLXSW_ITEM_BUF(reg, ptce2, mask, 0x80,
+	       MLXSW_REG_PTCE2_FLEX_KEY_BLOCKS_LEN);
+
+/* reg_ptce2_flex_action_set
+ * ACL action set.
+ * Access: RW
+ */
+MLXSW_ITEM_BUF(reg, ptce2, flex_action_set, 0xE0,
+	       MLXSW_REG_PXXX_FLEX_ACTION_SET_LEN);
+
+static inline void mlxsw_reg_ptce2_pack(char *payload, bool valid,
+					enum mlxsw_reg_ptce2_op op,
+					const char *tcam_region_info,
+					u16 offset)
+{
+	MLXSW_REG_ZERO(ptce2, payload);
+	mlxsw_reg_ptce2_v_set(payload, valid);
+	mlxsw_reg_ptce2_op_set(payload, op);
+	mlxsw_reg_ptce2_offset_set(payload, offset);
+	mlxsw_reg_ptce2_tcam_region_info_memcpy_to(payload, tcam_region_info);
+}
+
 /* QPCR - QoS Policer Configuration Register
  * -----------------------------------------
  * The QPCR register is used to create policers - that limit
@@ -3154,7 +3653,7 @@ static inline void mlxsw_reg_pspa_pack(char *payload, u8 swid, u8 local_port)
  * Configures the properties for forwarding to CPU.
  */
 #define MLXSW_REG_HTGT_ID 0x7002
-#define MLXSW_REG_HTGT_LEN 0x100
+#define MLXSW_REG_HTGT_LEN 0x20
 
 MLXSW_REG_DEFINE(htgt, MLXSW_REG_HTGT_ID, MLXSW_REG_HTGT_LEN);
 
@@ -4965,6 +5464,46 @@ static inline void mlxsw_reg_mlcr_pack(char *payload, u8 local_port,
 					   MLXSW_REG_MLCR_DURATION_MAX : 0);
 }
 
+/* MPSC - Monitoring Packet Sampling Configuration Register
+ * --------------------------------------------------------
+ * MPSC Register is used to configure the Packet Sampling mechanism.
+ */
+#define MLXSW_REG_MPSC_ID 0x9080
+#define MLXSW_REG_MPSC_LEN 0x1C
+
+MLXSW_REG_DEFINE(mpsc, MLXSW_REG_MPSC_ID, MLXSW_REG_MPSC_LEN);
+
+/* reg_mpsc_local_port
+ * Local port number
+ * Not supported for CPU port
+ * Access: Index
+ */
+MLXSW_ITEM32(reg, mpsc, local_port, 0x00, 16, 8);
+
+/* reg_mpsc_e
+ * Enable sampling on port local_port
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, mpsc, e, 0x04, 30, 1);
+
+#define MLXSW_REG_MPSC_RATE_MAX 3500000000UL
+
+/* reg_mpsc_rate
+ * Sampling rate = 1 out of rate packets (with randomization around
+ * the point). Valid values are: 1 to MLXSW_REG_MPSC_RATE_MAX
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, mpsc, rate, 0x08, 0, 32);
+
+static inline void mlxsw_reg_mpsc_pack(char *payload, u8 local_port, bool e,
+				       u32 rate)
+{
+	MLXSW_REG_ZERO(mpsc, payload);
+	mlxsw_reg_mpsc_local_port_set(payload, local_port);
+	mlxsw_reg_mpsc_e_set(payload, e);
+	mlxsw_reg_mpsc_rate_set(payload, rate);
+}
+
 /* SBPR - Shared Buffer Pools Register
  * -----------------------------------
  * The SBPR configures and retrieves the shared buffer pools and configuration.
@@ -5394,6 +5933,14 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = {
 	MLXSW_REG(svpe),
 	MLXSW_REG(sfmr),
 	MLXSW_REG(spvmlr),
+	MLXSW_REG(ppbt),
+	MLXSW_REG(pacl),
+	MLXSW_REG(pagt),
+	MLXSW_REG(ptar),
+	MLXSW_REG(ppbs),
+	MLXSW_REG(prcr),
+	MLXSW_REG(pefa),
+	MLXSW_REG(ptce2),
 	MLXSW_REG(qpcr),
 	MLXSW_REG(qtct),
 	MLXSW_REG(qeec),
@@ -5429,6 +5976,7 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = {
 	MLXSW_REG(mpat),
 	MLXSW_REG(mpar),
 	MLXSW_REG(mlcr),
+	MLXSW_REG(mpsc),
 	MLXSW_REG(sbpr),
 	MLXSW_REG(sbcm),
 	MLXSW_REG(sbpm),
diff --git a/drivers/net/ethernet/mellanox/mlxsw/resources.h b/drivers/net/ethernet/mellanox/mlxsw/resources.h
index 3c2171dbdba4..bce8c2e00630 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/resources.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/resources.h
@@ -1,7 +1,7 @@
 /*
  * drivers/net/ethernet/mellanox/mlxsw/resources.h
- * Copyright (c) 2016 Mellanox Technologies. All rights reserved.
- * Copyright (c) 2016 Jiri Pirko <jiri@mellanox.com>
+ * Copyright (c) 2016-2017 Mellanox Technologies. All rights reserved.
+ * Copyright (c) 2016-2017 Jiri Pirko <jiri@mellanox.com>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -48,6 +48,14 @@ enum mlxsw_res_id {
 	MLXSW_RES_ID_MAX_LAG,
 	MLXSW_RES_ID_MAX_LAG_MEMBERS,
 	MLXSW_RES_ID_MAX_BUFFER_SIZE,
+	MLXSW_RES_ID_ACL_MAX_TCAM_REGIONS,
+	MLXSW_RES_ID_ACL_MAX_TCAM_RULES,
+	MLXSW_RES_ID_ACL_MAX_REGIONS,
+	MLXSW_RES_ID_ACL_MAX_GROUPS,
+	MLXSW_RES_ID_ACL_MAX_GROUP_SIZE,
+	MLXSW_RES_ID_ACL_FLEX_KEYS,
+	MLXSW_RES_ID_ACL_MAX_ACTION_PER_RULE,
+	MLXSW_RES_ID_ACL_ACTIONS_PER_SET,
 	MLXSW_RES_ID_MAX_CPU_POLICERS,
 	MLXSW_RES_ID_MAX_VRS,
 	MLXSW_RES_ID_MAX_RIFS,
@@ -72,6 +80,14 @@ static u16 mlxsw_res_ids[] = {
 	[MLXSW_RES_ID_MAX_LAG] = 0x2520,
 	[MLXSW_RES_ID_MAX_LAG_MEMBERS] = 0x2521,
 	[MLXSW_RES_ID_MAX_BUFFER_SIZE] = 0x2802,	/* Bytes */
+	[MLXSW_RES_ID_ACL_MAX_TCAM_REGIONS] = 0x2901,
+	[MLXSW_RES_ID_ACL_MAX_TCAM_RULES] = 0x2902,
+	[MLXSW_RES_ID_ACL_MAX_REGIONS] = 0x2903,
+	[MLXSW_RES_ID_ACL_MAX_GROUPS] = 0x2904,
+	[MLXSW_RES_ID_ACL_MAX_GROUP_SIZE] = 0x2905,
+	[MLXSW_RES_ID_ACL_FLEX_KEYS] = 0x2910,
+	[MLXSW_RES_ID_ACL_MAX_ACTION_PER_RULE] = 0x2911,
+	[MLXSW_RES_ID_ACL_ACTIONS_PER_SET] = 0x2912,
 	[MLXSW_RES_ID_MAX_CPU_POLICERS] = 0x2A13,
 	[MLXSW_RES_ID_MAX_VRS] = 0x2C01,
 	[MLXSW_RES_ID_MAX_RIFS] = 0x2C02,
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 003093abb170..16484f24b7db 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -1,7 +1,7 @@
 /*
  * drivers/net/ethernet/mellanox/mlxsw/spectrum.c
- * Copyright (c) 2015 Mellanox Technologies. All rights reserved.
- * Copyright (c) 2015 Jiri Pirko <jiri@mellanox.com>
+ * Copyright (c) 2015-2017 Mellanox Technologies. All rights reserved.
+ * Copyright (c) 2015-2017 Jiri Pirko <jiri@mellanox.com>
  * Copyright (c) 2015 Ido Schimmel <idosch@mellanox.com>
  * Copyright (c) 2015 Elad Raz <eladr@mellanox.com>
  *
@@ -57,6 +57,7 @@
 #include <net/pkt_cls.h>
 #include <net/tc_act/tc_mirred.h>
 #include <net/netevent.h>
+#include <net/tc_act/tc_sample.h>
 
 #include "spectrum.h"
 #include "pci.h"
@@ -137,8 +138,6 @@ MLXSW_ITEM32(tx, hdr, fid, 0x08, 0, 16);
  */
 MLXSW_ITEM32(tx, hdr, type, 0x0C, 0, 4);
 
-static bool mlxsw_sp_port_dev_check(const struct net_device *dev);
-
 static void mlxsw_sp_txhdr_construct(struct sk_buff *skb,
 				     const struct mlxsw_tx_info *tx_info)
 {
@@ -469,6 +468,16 @@ static void mlxsw_sp_span_mirror_remove(struct mlxsw_sp_port *from,
 	mlxsw_sp_span_inspected_port_unbind(from, span_entry, type);
 }
 
+static int mlxsw_sp_port_sample_set(struct mlxsw_sp_port *mlxsw_sp_port,
+				    bool enable, u32 rate)
+{
+	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
+	char mpsc_pl[MLXSW_REG_MPSC_LEN];
+
+	mlxsw_reg_mpsc_pack(mpsc_pl, mlxsw_sp_port->local_port, enable, rate);
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(mpsc), mpsc_pl);
+}
+
 static int mlxsw_sp_port_admin_status_set(struct mlxsw_sp_port *mlxsw_sp_port,
 					  bool is_up)
 {
@@ -948,15 +957,13 @@ out:
 /* Return the stats from a cache that is updated periodically,
  * as this function might get called in an atomic context.
  */
-static struct rtnl_link_stats64 *
+static void
 mlxsw_sp_port_get_stats64(struct net_device *dev,
 			  struct rtnl_link_stats64 *stats)
 {
 	struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev);
 
 	memcpy(stats, mlxsw_sp_port->hw_stats.cache, sizeof(*stats));
-
-	return stats;
 }
 
 int mlxsw_sp_port_vlan_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid_begin,
@@ -1164,8 +1171,8 @@ static int mlxsw_sp_port_get_phys_port_name(struct net_device *dev, char *name,
 }
 
 static struct mlxsw_sp_port_mall_tc_entry *
-mlxsw_sp_port_mirror_entry_find(struct mlxsw_sp_port *port,
-				unsigned long cookie) {
+mlxsw_sp_port_mall_tc_entry_find(struct mlxsw_sp_port *port,
+				 unsigned long cookie) {
 	struct mlxsw_sp_port_mall_tc_entry *mall_tc_entry;
 
 	list_for_each_entry(mall_tc_entry, &port->mall_tc_list, list)
@@ -1177,17 +1184,15 @@ mlxsw_sp_port_mirror_entry_find(struct mlxsw_sp_port *port,
 
 static int
 mlxsw_sp_port_add_cls_matchall_mirror(struct mlxsw_sp_port *mlxsw_sp_port,
-				      struct tc_cls_matchall_offload *cls,
+				      struct mlxsw_sp_port_mall_mirror_tc_entry *mirror,
 				      const struct tc_action *a,
 				      bool ingress)
 {
-	struct mlxsw_sp_port_mall_tc_entry *mall_tc_entry;
 	struct net *net = dev_net(mlxsw_sp_port->dev);
 	enum mlxsw_sp_span_type span_type;
 	struct mlxsw_sp_port *to_port;
 	struct net_device *to_dev;
 	int ifindex;
-	int err;
 
 	ifindex = tcf_mirred_ifindex(a);
 	to_dev = __dev_get_by_index(net, ifindex);
@@ -1198,90 +1203,149 @@ mlxsw_sp_port_add_cls_matchall_mirror(struct mlxsw_sp_port *mlxsw_sp_port,
 
 	if (!mlxsw_sp_port_dev_check(to_dev)) {
 		netdev_err(mlxsw_sp_port->dev, "Cannot mirror to a non-spectrum port");
-		return -ENOTSUPP;
+		return -EOPNOTSUPP;
 	}
 	to_port = netdev_priv(to_dev);
 
-	mall_tc_entry = kzalloc(sizeof(*mall_tc_entry), GFP_KERNEL);
-	if (!mall_tc_entry)
-		return -ENOMEM;
+	mirror->to_local_port = to_port->local_port;
+	mirror->ingress = ingress;
+	span_type = ingress ? MLXSW_SP_SPAN_INGRESS : MLXSW_SP_SPAN_EGRESS;
+	return mlxsw_sp_span_mirror_add(mlxsw_sp_port, to_port, span_type);
+}
 
-	mall_tc_entry->cookie = cls->cookie;
-	mall_tc_entry->type = MLXSW_SP_PORT_MALL_MIRROR;
-	mall_tc_entry->mirror.to_local_port = to_port->local_port;
-	mall_tc_entry->mirror.ingress = ingress;
-	list_add_tail(&mall_tc_entry->list, &mlxsw_sp_port->mall_tc_list);
+static void
+mlxsw_sp_port_del_cls_matchall_mirror(struct mlxsw_sp_port *mlxsw_sp_port,
+				      struct mlxsw_sp_port_mall_mirror_tc_entry *mirror)
+{
+	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
+	enum mlxsw_sp_span_type span_type;
+	struct mlxsw_sp_port *to_port;
 
-	span_type = ingress ? MLXSW_SP_SPAN_INGRESS : MLXSW_SP_SPAN_EGRESS;
-	err = mlxsw_sp_span_mirror_add(mlxsw_sp_port, to_port, span_type);
+	to_port = mlxsw_sp->ports[mirror->to_local_port];
+	span_type = mirror->ingress ?
+			MLXSW_SP_SPAN_INGRESS : MLXSW_SP_SPAN_EGRESS;
+	mlxsw_sp_span_mirror_remove(mlxsw_sp_port, to_port, span_type);
+}
+
+static int
+mlxsw_sp_port_add_cls_matchall_sample(struct mlxsw_sp_port *mlxsw_sp_port,
+				      struct tc_cls_matchall_offload *cls,
+				      const struct tc_action *a,
+				      bool ingress)
+{
+	int err;
+
+	if (!mlxsw_sp_port->sample)
+		return -EOPNOTSUPP;
+	if (rtnl_dereference(mlxsw_sp_port->sample->psample_group)) {
+		netdev_err(mlxsw_sp_port->dev, "sample already active\n");
+		return -EEXIST;
+	}
+	if (tcf_sample_rate(a) > MLXSW_REG_MPSC_RATE_MAX) {
+		netdev_err(mlxsw_sp_port->dev, "sample rate not supported\n");
+		return -EOPNOTSUPP;
+	}
+
+	rcu_assign_pointer(mlxsw_sp_port->sample->psample_group,
+			   tcf_sample_psample_group(a));
+	mlxsw_sp_port->sample->truncate = tcf_sample_truncate(a);
+	mlxsw_sp_port->sample->trunc_size = tcf_sample_trunc_size(a);
+	mlxsw_sp_port->sample->rate = tcf_sample_rate(a);
+
+	err = mlxsw_sp_port_sample_set(mlxsw_sp_port, true, tcf_sample_rate(a));
 	if (err)
-		goto err_mirror_add;
+		goto err_port_sample_set;
 	return 0;
 
-err_mirror_add:
-	list_del(&mall_tc_entry->list);
-	kfree(mall_tc_entry);
+err_port_sample_set:
+	RCU_INIT_POINTER(mlxsw_sp_port->sample->psample_group, NULL);
 	return err;
 }
 
+static void
+mlxsw_sp_port_del_cls_matchall_sample(struct mlxsw_sp_port *mlxsw_sp_port)
+{
+	if (!mlxsw_sp_port->sample)
+		return;
+
+	mlxsw_sp_port_sample_set(mlxsw_sp_port, false, 1);
+	RCU_INIT_POINTER(mlxsw_sp_port->sample->psample_group, NULL);
+}
+
 static int mlxsw_sp_port_add_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port,
 					  __be16 protocol,
 					  struct tc_cls_matchall_offload *cls,
 					  bool ingress)
 {
+	struct mlxsw_sp_port_mall_tc_entry *mall_tc_entry;
 	const struct tc_action *a;
 	LIST_HEAD(actions);
 	int err;
 
 	if (!tc_single_action(cls->exts)) {
 		netdev_err(mlxsw_sp_port->dev, "only singular actions are supported\n");
-		return -ENOTSUPP;
+		return -EOPNOTSUPP;
 	}
 
-	tcf_exts_to_list(cls->exts, &actions);
-	list_for_each_entry(a, &actions, list) {
-		if (!is_tcf_mirred_egress_mirror(a) ||
-		    protocol != htons(ETH_P_ALL)) {
-			return -ENOTSUPP;
-		}
+	mall_tc_entry = kzalloc(sizeof(*mall_tc_entry), GFP_KERNEL);
+	if (!mall_tc_entry)
+		return -ENOMEM;
+	mall_tc_entry->cookie = cls->cookie;
 
-		err = mlxsw_sp_port_add_cls_matchall_mirror(mlxsw_sp_port, cls,
+	tcf_exts_to_list(cls->exts, &actions);
+	a = list_first_entry(&actions, struct tc_action, list);
+
+	if (is_tcf_mirred_egress_mirror(a) && protocol == htons(ETH_P_ALL)) {
+		struct mlxsw_sp_port_mall_mirror_tc_entry *mirror;
+
+		mall_tc_entry->type = MLXSW_SP_PORT_MALL_MIRROR;
+		mirror = &mall_tc_entry->mirror;
+		err = mlxsw_sp_port_add_cls_matchall_mirror(mlxsw_sp_port,
+							    mirror, a, ingress);
+	} else if (is_tcf_sample(a) && protocol == htons(ETH_P_ALL)) {
+		mall_tc_entry->type = MLXSW_SP_PORT_MALL_SAMPLE;
+		err = mlxsw_sp_port_add_cls_matchall_sample(mlxsw_sp_port, cls,
 							    a, ingress);
-		if (err)
-			return err;
+	} else {
+		err = -EOPNOTSUPP;
 	}
 
+	if (err)
+		goto err_add_action;
+
+	list_add_tail(&mall_tc_entry->list, &mlxsw_sp_port->mall_tc_list);
 	return 0;
+
+err_add_action:
+	kfree(mall_tc_entry);
+	return err;
 }
 
 static void mlxsw_sp_port_del_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port,
 					   struct tc_cls_matchall_offload *cls)
 {
-	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
 	struct mlxsw_sp_port_mall_tc_entry *mall_tc_entry;
-	enum mlxsw_sp_span_type span_type;
-	struct mlxsw_sp_port *to_port;
 
-	mall_tc_entry = mlxsw_sp_port_mirror_entry_find(mlxsw_sp_port,
-							cls->cookie);
+	mall_tc_entry = mlxsw_sp_port_mall_tc_entry_find(mlxsw_sp_port,
+							 cls->cookie);
 	if (!mall_tc_entry) {
 		netdev_dbg(mlxsw_sp_port->dev, "tc entry not found on port\n");
 		return;
 	}
+	list_del(&mall_tc_entry->list);
 
 	switch (mall_tc_entry->type) {
 	case MLXSW_SP_PORT_MALL_MIRROR:
-		to_port = mlxsw_sp->ports[mall_tc_entry->mirror.to_local_port];
-		span_type = mall_tc_entry->mirror.ingress ?
-				MLXSW_SP_SPAN_INGRESS : MLXSW_SP_SPAN_EGRESS;
-
-		mlxsw_sp_span_mirror_remove(mlxsw_sp_port, to_port, span_type);
+		mlxsw_sp_port_del_cls_matchall_mirror(mlxsw_sp_port,
+						      &mall_tc_entry->mirror);
+		break;
+	case MLXSW_SP_PORT_MALL_SAMPLE:
+		mlxsw_sp_port_del_cls_matchall_sample(mlxsw_sp_port);
 		break;
 	default:
 		WARN_ON(1);
 	}
 
-	list_del(&mall_tc_entry->list);
 	kfree(mall_tc_entry);
 }
 
@@ -1291,7 +1355,8 @@ static int mlxsw_sp_setup_tc(struct net_device *dev, u32 handle,
 	struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev);
 	bool ingress = TC_H_MAJ(handle) == TC_H_MAJ(TC_H_INGRESS);
 
-	if (tc->type == TC_SETUP_MATCHALL) {
+	switch (tc->type) {
+	case TC_SETUP_MATCHALL:
 		switch (tc->cls_mall->command) {
 		case TC_CLSMATCHALL_REPLACE:
 			return mlxsw_sp_port_add_cls_matchall(mlxsw_sp_port,
@@ -1305,9 +1370,21 @@ static int mlxsw_sp_setup_tc(struct net_device *dev, u32 handle,
 		default:
 			return -EINVAL;
 		}
+	case TC_SETUP_CLSFLOWER:
+		switch (tc->cls_flower->command) {
+		case TC_CLSFLOWER_REPLACE:
+			return mlxsw_sp_flower_replace(mlxsw_sp_port, ingress,
+						       proto, tc->cls_flower);
+		case TC_CLSFLOWER_DESTROY:
+			mlxsw_sp_flower_destroy(mlxsw_sp_port, ingress,
+						tc->cls_flower);
+			return 0;
+		default:
+			return -EOPNOTSUPP;
+		}
 	}
 
-	return -ENOTSUPP;
+	return -EOPNOTSUPP;
 }
 
 static const struct net_device_ops mlxsw_sp_port_netdev_ops = {
@@ -1323,8 +1400,6 @@ static const struct net_device_ops mlxsw_sp_port_netdev_ops = {
 	.ndo_get_offload_stats	= mlxsw_sp_port_get_offload_stats,
 	.ndo_vlan_rx_add_vid	= mlxsw_sp_port_add_vid,
 	.ndo_vlan_rx_kill_vid	= mlxsw_sp_port_kill_vid,
-	.ndo_neigh_construct	= mlxsw_sp_router_neigh_construct,
-	.ndo_neigh_destroy	= mlxsw_sp_router_neigh_destroy,
 	.ndo_fdb_add		= switchdev_port_fdb_add,
 	.ndo_fdb_del		= switchdev_port_fdb_del,
 	.ndo_fdb_dump		= switchdev_port_fdb_dump,
@@ -1650,7 +1725,7 @@ mlxsw_sp_get_hw_stats_by_group(struct mlxsw_sp_port_hw_stats **p_hw_stats,
 		break;
 	default:
 		WARN_ON(1);
-		return -ENOTSUPP;
+		return -EOPNOTSUPP;
 	}
 	return 0;
 }
@@ -2256,6 +2331,13 @@ static int __mlxsw_sp_port_create(struct mlxsw_sp *mlxsw_sp, u8 local_port,
 		goto err_alloc_stats;
 	}
 
+	mlxsw_sp_port->sample = kzalloc(sizeof(*mlxsw_sp_port->sample),
+					GFP_KERNEL);
+	if (!mlxsw_sp_port->sample) {
+		err = -ENOMEM;
+		goto err_alloc_sample;
+	}
+
 	mlxsw_sp_port->hw_stats.cache =
 		kzalloc(sizeof(*mlxsw_sp_port->hw_stats.cache), GFP_KERNEL);
 
@@ -2384,6 +2466,8 @@ err_dev_addr_init:
 err_port_swid_set:
 	kfree(mlxsw_sp_port->hw_stats.cache);
 err_alloc_hw_stats:
+	kfree(mlxsw_sp_port->sample);
+err_alloc_sample:
 	free_percpu(mlxsw_sp_port->pcpu_stats);
 err_alloc_stats:
 	kfree(mlxsw_sp_port->untagged_vlans);
@@ -2429,8 +2513,9 @@ static void __mlxsw_sp_port_remove(struct mlxsw_sp *mlxsw_sp, u8 local_port)
 	mlxsw_sp_port_dcb_fini(mlxsw_sp_port);
 	mlxsw_sp_port_swid_set(mlxsw_sp_port, MLXSW_PORT_SWID_DISABLED_PORT);
 	mlxsw_sp_port_module_unmap(mlxsw_sp, mlxsw_sp_port->local_port);
-	free_percpu(mlxsw_sp_port->pcpu_stats);
 	kfree(mlxsw_sp_port->hw_stats.cache);
+	kfree(mlxsw_sp_port->sample);
+	free_percpu(mlxsw_sp_port->pcpu_stats);
 	kfree(mlxsw_sp_port->untagged_vlans);
 	kfree(mlxsw_sp_port->active_vlans);
 	WARN_ON_ONCE(!list_empty(&mlxsw_sp_port->vports_list));
@@ -2731,6 +2816,41 @@ static void mlxsw_sp_rx_listener_mark_func(struct sk_buff *skb, u8 local_port,
 	return mlxsw_sp_rx_listener_no_mark_func(skb, local_port, priv);
 }
 
+static void mlxsw_sp_rx_listener_sample_func(struct sk_buff *skb, u8 local_port,
+					     void *priv)
+{
+	struct mlxsw_sp *mlxsw_sp = priv;
+	struct mlxsw_sp_port *mlxsw_sp_port = mlxsw_sp->ports[local_port];
+	struct psample_group *psample_group;
+	u32 size;
+
+	if (unlikely(!mlxsw_sp_port)) {
+		dev_warn_ratelimited(mlxsw_sp->bus_info->dev, "Port %d: sample skb received for non-existent port\n",
+				     local_port);
+		goto out;
+	}
+	if (unlikely(!mlxsw_sp_port->sample)) {
+		dev_warn_ratelimited(mlxsw_sp->bus_info->dev, "Port %d: sample skb received on unsupported port\n",
+				     local_port);
+		goto out;
+	}
+
+	size = mlxsw_sp_port->sample->truncate ?
+		  mlxsw_sp_port->sample->trunc_size : skb->len;
+
+	rcu_read_lock();
+	psample_group = rcu_dereference(mlxsw_sp_port->sample->psample_group);
+	if (!psample_group)
+		goto out_unlock;
+	psample_sample_packet(psample_group, skb, size,
+			      mlxsw_sp_port->dev->ifindex, 0,
+			      mlxsw_sp_port->sample->rate);
+out_unlock:
+	rcu_read_unlock();
+out:
+	consume_skb(skb);
+}
+
 #define MLXSW_SP_RXL_NO_MARK(_trap_id, _action, _trap_group, _is_ctrl)	\
 	MLXSW_RXL(mlxsw_sp_rx_listener_no_mark_func, _trap_id, _action,	\
 		  _is_ctrl, SP_##_trap_group, DISCARD)
@@ -2766,6 +2886,9 @@ static const struct mlxsw_listener mlxsw_sp_listener[] = {
 	MLXSW_SP_RXL_NO_MARK(RTR_INGRESS0, TRAP_TO_CPU, REMOTE_ROUTE, false),
 	MLXSW_SP_RXL_NO_MARK(HOST_MISS_IPV4, TRAP_TO_CPU, ARP_MISS, false),
 	MLXSW_SP_RXL_NO_MARK(BGP_IPV4, TRAP_TO_CPU, BGP_IPV4, false),
+	/* PKT Sample trap */
+	MLXSW_RXL(mlxsw_sp_rx_listener_sample_func, PKT_SAMPLE, MIRROR_TO_CPU,
+		  false, SP_IP2ME, DISCARD)
 };
 
 static int mlxsw_sp_cpu_policers_set(struct mlxsw_core *mlxsw_core)
@@ -2950,10 +3073,16 @@ static int __mlxsw_sp_flood_init(struct mlxsw_core *mlxsw_core,
 	else
 		table_type = MLXSW_REG_SFGC_TABLE_TYPE_FID_OFFEST;
 
-	if (type == MLXSW_REG_SFGC_TYPE_UNKNOWN_UNICAST)
+	switch (type) {
+	case MLXSW_REG_SFGC_TYPE_UNKNOWN_UNICAST:
 		flood_table = MLXSW_SP_FLOOD_TABLE_UC;
-	else
-		flood_table = MLXSW_SP_FLOOD_TABLE_BM;
+		break;
+	case MLXSW_REG_SFGC_TYPE_UNREGISTERED_MULTICAST_IPV4:
+		flood_table = MLXSW_SP_FLOOD_TABLE_MC;
+		break;
+	default:
+		flood_table = MLXSW_SP_FLOOD_TABLE_BC;
+	}
 
 	mlxsw_reg_sfgc_pack(sfgc_pl, type, bridge_type, table_type,
 			    flood_table);
@@ -3089,6 +3218,12 @@ static int mlxsw_sp_init(struct mlxsw_core *mlxsw_core,
 		goto err_span_init;
 	}
 
+	err = mlxsw_sp_acl_init(mlxsw_sp);
+	if (err) {
+		dev_err(mlxsw_sp->bus_info->dev, "Failed to initialize ACL\n");
+		goto err_acl_init;
+	}
+
 	err = mlxsw_sp_ports_create(mlxsw_sp);
 	if (err) {
 		dev_err(mlxsw_sp->bus_info->dev, "Failed to create ports\n");
@@ -3098,6 +3233,8 @@ static int mlxsw_sp_init(struct mlxsw_core *mlxsw_core,
 	return 0;
 
 err_ports_create:
+	mlxsw_sp_acl_fini(mlxsw_sp);
+err_acl_init:
 	mlxsw_sp_span_fini(mlxsw_sp);
 err_span_init:
 	mlxsw_sp_router_fini(mlxsw_sp);
@@ -3118,6 +3255,7 @@ static void mlxsw_sp_fini(struct mlxsw_core *mlxsw_core)
 	struct mlxsw_sp *mlxsw_sp = mlxsw_core_driver_priv(mlxsw_core);
 
 	mlxsw_sp_ports_remove(mlxsw_sp);
+	mlxsw_sp_acl_fini(mlxsw_sp);
 	mlxsw_sp_span_fini(mlxsw_sp);
 	mlxsw_sp_router_fini(mlxsw_sp);
 	mlxsw_sp_switchdev_fini(mlxsw_sp);
@@ -3138,9 +3276,9 @@ static struct mlxsw_config_profile mlxsw_sp_config_profile = {
 	.used_flood_tables		= 1,
 	.used_flood_mode		= 1,
 	.flood_mode			= 3,
-	.max_fid_offset_flood_tables	= 2,
+	.max_fid_offset_flood_tables	= 3,
 	.fid_offset_flood_table_size	= VLAN_N_VID - 1,
-	.max_fid_flood_tables		= 2,
+	.max_fid_flood_tables		= 3,
 	.fid_flood_table_size		= MLXSW_SP_VFID_MAX,
 	.used_max_ib_mc			= 1,
 	.max_ib_mc			= 0,
@@ -3183,7 +3321,7 @@ static struct mlxsw_driver mlxsw_sp_driver = {
 	.profile			= &mlxsw_sp_config_profile,
 };
 
-static bool mlxsw_sp_port_dev_check(const struct net_device *dev)
+bool mlxsw_sp_port_dev_check(const struct net_device *dev)
 {
 	return dev->netdev_ops == &mlxsw_sp_port_netdev_ops;
 }
@@ -3341,6 +3479,8 @@ mlxsw_sp_rif_alloc(u16 rif, struct net_device *l3_dev, struct mlxsw_sp_fid *f)
 	if (!r)
 		return NULL;
 
+	INIT_LIST_HEAD(&r->nexthop_list);
+	INIT_LIST_HEAD(&r->neigh_list);
 	ether_addr_copy(r->addr, l3_dev->dev_addr);
 	r->mtu = l3_dev->mtu;
 	r->ref_count = 1;
@@ -3409,6 +3549,8 @@ static void mlxsw_sp_vport_rif_sp_destroy(struct mlxsw_sp_port *mlxsw_sp_vport,
 	u16 fid = f->fid;
 	u16 rif = r->rif;
 
+	mlxsw_sp_router_rif_gone_sync(mlxsw_sp, r);
+
 	mlxsw_sp->rifs[rif] = NULL;
 	f->r = NULL;
 
@@ -3553,7 +3695,7 @@ static int mlxsw_sp_router_port_flood_set(struct mlxsw_sp *mlxsw_sp, u16 fid,
 
 	table_type = mlxsw_sp_flood_table_type_get(fid);
 	index = mlxsw_sp_flood_table_index_get(fid);
-	mlxsw_reg_sftr_pack(sftr_pl, MLXSW_SP_FLOOD_TABLE_BM, index, table_type,
+	mlxsw_reg_sftr_pack(sftr_pl, MLXSW_SP_FLOOD_TABLE_BC, index, table_type,
 			    1, MLXSW_PORT_ROUTER_PORT, set);
 	err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sftr), sftr_pl);
 
@@ -3638,6 +3780,8 @@ void mlxsw_sp_rif_bridge_destroy(struct mlxsw_sp *mlxsw_sp,
 	struct mlxsw_sp_fid *f = r->f;
 	u16 rif = r->rif;
 
+	mlxsw_sp_router_rif_gone_sync(mlxsw_sp, r);
+
 	mlxsw_sp->rifs[rif] = NULL;
 	f->r = NULL;
 
@@ -3927,6 +4071,9 @@ static int mlxsw_sp_port_bridge_join(struct mlxsw_sp_port *mlxsw_sp_port,
 	mlxsw_sp_port->learning = 1;
 	mlxsw_sp_port->learning_sync = 1;
 	mlxsw_sp_port->uc_flood = 1;
+	mlxsw_sp_port->mc_flood = 1;
+	mlxsw_sp_port->mc_router = 0;
+	mlxsw_sp_port->mc_disabled = 1;
 	mlxsw_sp_port->bridged = 1;
 
 	return 0;
@@ -3943,6 +4090,8 @@ static void mlxsw_sp_port_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_port)
 	mlxsw_sp_port->learning = 0;
 	mlxsw_sp_port->learning_sync = 0;
 	mlxsw_sp_port->uc_flood = 0;
+	mlxsw_sp_port->mc_flood = 0;
+	mlxsw_sp_port->mc_router = 0;
 	mlxsw_sp_port->bridged = 0;
 
 	/* Add implicit VLAN interface in the device, so that untagged
@@ -4605,6 +4754,9 @@ static int mlxsw_sp_vport_bridge_join(struct mlxsw_sp_port *mlxsw_sp_vport,
 	mlxsw_sp_vport->learning = 1;
 	mlxsw_sp_vport->learning_sync = 1;
 	mlxsw_sp_vport->uc_flood = 1;
+	mlxsw_sp_vport->mc_flood = 1;
+	mlxsw_sp_vport->mc_router = 0;
+	mlxsw_sp_vport->mc_disabled = 1;
 	mlxsw_sp_vport->bridged = 1;
 
 	return 0;
@@ -4625,6 +4777,8 @@ static void mlxsw_sp_vport_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_vport)
 	mlxsw_sp_vport->learning = 0;
 	mlxsw_sp_vport->learning_sync = 0;
 	mlxsw_sp_vport->uc_flood = 0;
+	mlxsw_sp_vport->mc_flood = 0;
+	mlxsw_sp_vport->mc_router = 0;
 	mlxsw_sp_vport->bridged = 0;
 }
 
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
index cc1af19d699a..13ec85e7c392 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
@@ -1,7 +1,7 @@
 /*
  * drivers/net/ethernet/mellanox/mlxsw/spectrum.h
- * Copyright (c) 2015 Mellanox Technologies. All rights reserved.
- * Copyright (c) 2015 Jiri Pirko <jiri@mellanox.com>
+ * Copyright (c) 2015-2017 Mellanox Technologies. All rights reserved.
+ * Copyright (c) 2015-2017 Jiri Pirko <jiri@mellanox.com>
  * Copyright (c) 2015 Ido Schimmel <idosch@mellanox.com>
  * Copyright (c) 2015 Elad Raz <eladr@mellanox.com>
  *
@@ -46,12 +46,16 @@
 #include <linux/dcbnl.h>
 #include <linux/in6.h>
 #include <linux/notifier.h>
+#include <net/psample.h>
+#include <net/pkt_cls.h>
 
 #include "port.h"
 #include "core.h"
+#include "core_acl_flex_keys.h"
+#include "core_acl_flex_actions.h"
 
 #define MLXSW_SP_VFID_BASE VLAN_N_VID
-#define MLXSW_SP_VFID_MAX 6656	/* Bridged VLAN interfaces */
+#define MLXSW_SP_VFID_MAX 1024	/* Bridged VLAN interfaces */
 
 #define MLXSW_SP_RFID_BASE 15360
 #define MLXSW_SP_INVALID_RIF 0xffff
@@ -104,6 +108,8 @@ struct mlxsw_sp_fid {
 };
 
 struct mlxsw_sp_rif {
+	struct list_head nexthop_list;
+	struct list_head neigh_list;
 	struct net_device *dev;
 	unsigned int ref_count;
 	struct mlxsw_sp_fid *f;
@@ -229,6 +235,7 @@ struct mlxsw_sp_span_entry {
 
 enum mlxsw_sp_port_mall_action_type {
 	MLXSW_SP_PORT_MALL_MIRROR,
+	MLXSW_SP_PORT_MALL_SAMPLE,
 };
 
 struct mlxsw_sp_port_mall_mirror_tc_entry {
@@ -249,17 +256,20 @@ struct mlxsw_sp_router {
 	struct mlxsw_sp_lpm_tree lpm_trees[MLXSW_SP_LPM_TREE_COUNT];
 	struct mlxsw_sp_vr *vrs;
 	struct rhashtable neigh_ht;
+	struct rhashtable nexthop_group_ht;
+	struct rhashtable nexthop_ht;
 	struct {
 		struct delayed_work dw;
 		unsigned long interval;	/* ms */
 	} neighs_update;
 	struct delayed_work nexthop_probe_dw;
 #define MLXSW_SP_UNRESOLVED_NH_PROBE_INTERVAL 5000 /* ms */
-	struct list_head nexthop_group_list;
 	struct list_head nexthop_neighs_list;
 	bool aborted;
 };
 
+struct mlxsw_sp_acl;
+
 struct mlxsw_sp {
 	struct {
 		struct list_head list;
@@ -289,6 +299,7 @@ struct mlxsw_sp {
 	u8 port_to_module[MLXSW_PORT_MAX_PORTS];
 	struct mlxsw_sp_sb sb;
 	struct mlxsw_sp_router router;
+	struct mlxsw_sp_acl *acl;
 	struct {
 		DECLARE_BITMAP(usage, MLXSW_SP_KVD_LINEAR_SIZE);
 	} kvdl;
@@ -315,15 +326,25 @@ struct mlxsw_sp_port_pcpu_stats {
 	u32			tx_dropped;
 };
 
+struct mlxsw_sp_port_sample {
+	struct psample_group __rcu *psample_group;
+	u32 trunc_size;
+	u32 rate;
+	bool truncate;
+};
+
 struct mlxsw_sp_port {
 	struct net_device *dev;
 	struct mlxsw_sp_port_pcpu_stats __percpu *pcpu_stats;
 	struct mlxsw_sp *mlxsw_sp;
 	u8 local_port;
 	u8 stp_state;
-	u8 learning:1,
+	u16 learning:1,
 	   learning_sync:1,
 	   uc_flood:1,
+	   mc_flood:1,
+	   mc_router:1,
+	   mc_disabled:1,
 	   bridged:1,
 	   lagged:1,
 	   split:1;
@@ -361,8 +382,10 @@ struct mlxsw_sp_port {
 		struct rtnl_link_stats64 *cache;
 		struct delayed_work update_dw;
 	} hw_stats;
+	struct mlxsw_sp_port_sample *sample;
 };
 
+bool mlxsw_sp_port_dev_check(const struct net_device *dev);
 struct mlxsw_sp_port *mlxsw_sp_port_lower_dev_hold(struct net_device *dev);
 void mlxsw_sp_port_dev_put(struct mlxsw_sp_port *mlxsw_sp_port);
 
@@ -489,7 +512,8 @@ mlxsw_sp_rif_find_by_dev(const struct mlxsw_sp *mlxsw_sp,
 
 enum mlxsw_sp_flood_table {
 	MLXSW_SP_FLOOD_TABLE_UC,
-	MLXSW_SP_FLOOD_TABLE_BM,
+	MLXSW_SP_FLOOD_TABLE_BC,
+	MLXSW_SP_FLOOD_TABLE_MC,
 };
 
 int mlxsw_sp_buffers_init(struct mlxsw_sp *mlxsw_sp);
@@ -582,14 +606,107 @@ static inline void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port)
 
 int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp);
 void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp);
-int mlxsw_sp_router_neigh_construct(struct net_device *dev,
-				    struct neighbour *n);
-void mlxsw_sp_router_neigh_destroy(struct net_device *dev,
-				   struct neighbour *n);
 int mlxsw_sp_router_netevent_event(struct notifier_block *unused,
 				   unsigned long event, void *ptr);
+void mlxsw_sp_router_rif_gone_sync(struct mlxsw_sp *mlxsw_sp,
+				   struct mlxsw_sp_rif *r);
 
 int mlxsw_sp_kvdl_alloc(struct mlxsw_sp *mlxsw_sp, unsigned int entry_count);
 void mlxsw_sp_kvdl_free(struct mlxsw_sp *mlxsw_sp, int entry_index);
 
+struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl);
+
+struct mlxsw_sp_acl_rule_info {
+	unsigned int priority;
+	struct mlxsw_afk_element_values values;
+	struct mlxsw_afa_block *act_block;
+};
+
+enum mlxsw_sp_acl_profile {
+	MLXSW_SP_ACL_PROFILE_FLOWER,
+};
+
+struct mlxsw_sp_acl_profile_ops {
+	size_t ruleset_priv_size;
+	int (*ruleset_add)(struct mlxsw_sp *mlxsw_sp,
+			   void *priv, void *ruleset_priv);
+	void (*ruleset_del)(struct mlxsw_sp *mlxsw_sp, void *ruleset_priv);
+	int (*ruleset_bind)(struct mlxsw_sp *mlxsw_sp, void *ruleset_priv,
+			    struct net_device *dev, bool ingress);
+	void (*ruleset_unbind)(struct mlxsw_sp *mlxsw_sp, void *ruleset_priv);
+	size_t rule_priv_size;
+	int (*rule_add)(struct mlxsw_sp *mlxsw_sp,
+			void *ruleset_priv, void *rule_priv,
+			struct mlxsw_sp_acl_rule_info *rulei);
+	void (*rule_del)(struct mlxsw_sp *mlxsw_sp, void *rule_priv);
+};
+
+struct mlxsw_sp_acl_ops {
+	size_t priv_size;
+	int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv);
+	void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv);
+	const struct mlxsw_sp_acl_profile_ops *
+			(*profile_ops)(struct mlxsw_sp *mlxsw_sp,
+				       enum mlxsw_sp_acl_profile profile);
+};
+
+struct mlxsw_sp_acl_ruleset;
+
+struct mlxsw_sp_acl_ruleset *
+mlxsw_sp_acl_ruleset_get(struct mlxsw_sp *mlxsw_sp,
+			 struct net_device *dev, bool ingress,
+			 enum mlxsw_sp_acl_profile profile);
+void mlxsw_sp_acl_ruleset_put(struct mlxsw_sp *mlxsw_sp,
+			      struct mlxsw_sp_acl_ruleset *ruleset);
+
+struct mlxsw_sp_acl_rule_info *
+mlxsw_sp_acl_rulei_create(struct mlxsw_sp_acl *acl);
+void mlxsw_sp_acl_rulei_destroy(struct mlxsw_sp_acl_rule_info *rulei);
+int mlxsw_sp_acl_rulei_commit(struct mlxsw_sp_acl_rule_info *rulei);
+void mlxsw_sp_acl_rulei_priority(struct mlxsw_sp_acl_rule_info *rulei,
+				 unsigned int priority);
+void mlxsw_sp_acl_rulei_keymask_u32(struct mlxsw_sp_acl_rule_info *rulei,
+				    enum mlxsw_afk_element element,
+				    u32 key_value, u32 mask_value);
+void mlxsw_sp_acl_rulei_keymask_buf(struct mlxsw_sp_acl_rule_info *rulei,
+				    enum mlxsw_afk_element element,
+				    const char *key_value,
+				    const char *mask_value, unsigned int len);
+void mlxsw_sp_acl_rulei_act_continue(struct mlxsw_sp_acl_rule_info *rulei);
+void mlxsw_sp_acl_rulei_act_jump(struct mlxsw_sp_acl_rule_info *rulei,
+				 u16 group_id);
+int mlxsw_sp_acl_rulei_act_drop(struct mlxsw_sp_acl_rule_info *rulei);
+int mlxsw_sp_acl_rulei_act_fwd(struct mlxsw_sp *mlxsw_sp,
+			       struct mlxsw_sp_acl_rule_info *rulei,
+			       struct net_device *out_dev);
+
+struct mlxsw_sp_acl_rule;
+
+struct mlxsw_sp_acl_rule *
+mlxsw_sp_acl_rule_create(struct mlxsw_sp *mlxsw_sp,
+			 struct mlxsw_sp_acl_ruleset *ruleset,
+			 unsigned long cookie);
+void mlxsw_sp_acl_rule_destroy(struct mlxsw_sp *mlxsw_sp,
+			       struct mlxsw_sp_acl_rule *rule);
+int mlxsw_sp_acl_rule_add(struct mlxsw_sp *mlxsw_sp,
+			  struct mlxsw_sp_acl_rule *rule);
+void mlxsw_sp_acl_rule_del(struct mlxsw_sp *mlxsw_sp,
+			   struct mlxsw_sp_acl_rule *rule);
+struct mlxsw_sp_acl_rule *
+mlxsw_sp_acl_rule_lookup(struct mlxsw_sp *mlxsw_sp,
+			 struct mlxsw_sp_acl_ruleset *ruleset,
+			 unsigned long cookie);
+struct mlxsw_sp_acl_rule_info *
+mlxsw_sp_acl_rule_rulei(struct mlxsw_sp_acl_rule *rule);
+
+int mlxsw_sp_acl_init(struct mlxsw_sp *mlxsw_sp);
+void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp);
+
+extern const struct mlxsw_sp_acl_ops mlxsw_sp_acl_tcam_ops;
+
+int mlxsw_sp_flower_replace(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress,
+			    __be16 protocol, struct tc_cls_flower_offload *f);
+void mlxsw_sp_flower_destroy(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress,
+			     struct tc_cls_flower_offload *f);
+
 #endif
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c
new file mode 100644
index 000000000000..8a18b3aa70dc
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c
@@ -0,0 +1,572 @@
+/*
+ * drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c
+ * Copyright (c) 2017 Mellanox Technologies. All rights reserved.
+ * Copyright (c) 2017 Jiri Pirko <jiri@mellanox.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the names of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/errno.h>
+#include <linux/list.h>
+#include <linux/string.h>
+#include <linux/rhashtable.h>
+#include <linux/netdevice.h>
+
+#include "reg.h"
+#include "core.h"
+#include "resources.h"
+#include "spectrum.h"
+#include "core_acl_flex_keys.h"
+#include "core_acl_flex_actions.h"
+#include "spectrum_acl_flex_keys.h"
+
+struct mlxsw_sp_acl {
+	struct mlxsw_afk *afk;
+	struct mlxsw_afa *afa;
+	const struct mlxsw_sp_acl_ops *ops;
+	struct rhashtable ruleset_ht;
+	unsigned long priv[0];
+	/* priv has to be always the last item */
+};
+
+struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl)
+{
+	return acl->afk;
+}
+
+struct mlxsw_sp_acl_ruleset_ht_key {
+	struct net_device *dev; /* dev this ruleset is bound to */
+	bool ingress;
+	const struct mlxsw_sp_acl_profile_ops *ops;
+};
+
+struct mlxsw_sp_acl_ruleset {
+	struct rhash_head ht_node; /* Member of acl HT */
+	struct mlxsw_sp_acl_ruleset_ht_key ht_key;
+	struct rhashtable rule_ht;
+	unsigned int ref_count;
+	unsigned long priv[0];
+	/* priv has to be always the last item */
+};
+
+struct mlxsw_sp_acl_rule {
+	struct rhash_head ht_node; /* Member of rule HT */
+	unsigned long cookie; /* HT key */
+	struct mlxsw_sp_acl_ruleset *ruleset;
+	struct mlxsw_sp_acl_rule_info *rulei;
+	unsigned long priv[0];
+	/* priv has to be always the last item */
+};
+
+static const struct rhashtable_params mlxsw_sp_acl_ruleset_ht_params = {
+	.key_len = sizeof(struct mlxsw_sp_acl_ruleset_ht_key),
+	.key_offset = offsetof(struct mlxsw_sp_acl_ruleset, ht_key),
+	.head_offset = offsetof(struct mlxsw_sp_acl_ruleset, ht_node),
+	.automatic_shrinking = true,
+};
+
+static const struct rhashtable_params mlxsw_sp_acl_rule_ht_params = {
+	.key_len = sizeof(unsigned long),
+	.key_offset = offsetof(struct mlxsw_sp_acl_rule, cookie),
+	.head_offset = offsetof(struct mlxsw_sp_acl_rule, ht_node),
+	.automatic_shrinking = true,
+};
+
+static struct mlxsw_sp_acl_ruleset *
+mlxsw_sp_acl_ruleset_create(struct mlxsw_sp *mlxsw_sp,
+			    const struct mlxsw_sp_acl_profile_ops *ops)
+{
+	struct mlxsw_sp_acl *acl = mlxsw_sp->acl;
+	struct mlxsw_sp_acl_ruleset *ruleset;
+	size_t alloc_size;
+	int err;
+
+	alloc_size = sizeof(*ruleset) + ops->ruleset_priv_size;
+	ruleset = kzalloc(alloc_size, GFP_KERNEL);
+	if (!ruleset)
+		return ERR_PTR(-ENOMEM);
+	ruleset->ref_count = 1;
+	ruleset->ht_key.ops = ops;
+
+	err = rhashtable_init(&ruleset->rule_ht, &mlxsw_sp_acl_rule_ht_params);
+	if (err)
+		goto err_rhashtable_init;
+
+	err = ops->ruleset_add(mlxsw_sp, acl->priv, ruleset->priv);
+	if (err)
+		goto err_ops_ruleset_add;
+
+	return ruleset;
+
+err_ops_ruleset_add:
+	rhashtable_destroy(&ruleset->rule_ht);
+err_rhashtable_init:
+	kfree(ruleset);
+	return ERR_PTR(err);
+}
+
+static void mlxsw_sp_acl_ruleset_destroy(struct mlxsw_sp *mlxsw_sp,
+					 struct mlxsw_sp_acl_ruleset *ruleset)
+{
+	const struct mlxsw_sp_acl_profile_ops *ops = ruleset->ht_key.ops;
+
+	ops->ruleset_del(mlxsw_sp, ruleset->priv);
+	rhashtable_destroy(&ruleset->rule_ht);
+	kfree(ruleset);
+}
+
+static int mlxsw_sp_acl_ruleset_bind(struct mlxsw_sp *mlxsw_sp,
+				     struct mlxsw_sp_acl_ruleset *ruleset,
+				     struct net_device *dev, bool ingress)
+{
+	const struct mlxsw_sp_acl_profile_ops *ops = ruleset->ht_key.ops;
+	struct mlxsw_sp_acl *acl = mlxsw_sp->acl;
+	int err;
+
+	ruleset->ht_key.dev = dev;
+	ruleset->ht_key.ingress = ingress;
+	err = rhashtable_insert_fast(&acl->ruleset_ht, &ruleset->ht_node,
+				     mlxsw_sp_acl_ruleset_ht_params);
+	if (err)
+		return err;
+	err = ops->ruleset_bind(mlxsw_sp, ruleset->priv, dev, ingress);
+	if (err)
+		goto err_ops_ruleset_bind;
+	return 0;
+
+err_ops_ruleset_bind:
+	rhashtable_remove_fast(&acl->ruleset_ht, &ruleset->ht_node,
+			       mlxsw_sp_acl_ruleset_ht_params);
+	return err;
+}
+
+static void mlxsw_sp_acl_ruleset_unbind(struct mlxsw_sp *mlxsw_sp,
+					struct mlxsw_sp_acl_ruleset *ruleset)
+{
+	const struct mlxsw_sp_acl_profile_ops *ops = ruleset->ht_key.ops;
+	struct mlxsw_sp_acl *acl = mlxsw_sp->acl;
+
+	ops->ruleset_unbind(mlxsw_sp, ruleset->priv);
+	rhashtable_remove_fast(&acl->ruleset_ht, &ruleset->ht_node,
+			       mlxsw_sp_acl_ruleset_ht_params);
+}
+
+static void mlxsw_sp_acl_ruleset_ref_inc(struct mlxsw_sp_acl_ruleset *ruleset)
+{
+	ruleset->ref_count++;
+}
+
+static void mlxsw_sp_acl_ruleset_ref_dec(struct mlxsw_sp *mlxsw_sp,
+					 struct mlxsw_sp_acl_ruleset *ruleset)
+{
+	if (--ruleset->ref_count)
+		return;
+	mlxsw_sp_acl_ruleset_unbind(mlxsw_sp, ruleset);
+	mlxsw_sp_acl_ruleset_destroy(mlxsw_sp, ruleset);
+}
+
+struct mlxsw_sp_acl_ruleset *
+mlxsw_sp_acl_ruleset_get(struct mlxsw_sp *mlxsw_sp,
+			 struct net_device *dev, bool ingress,
+			 enum mlxsw_sp_acl_profile profile)
+{
+	const struct mlxsw_sp_acl_profile_ops *ops;
+	struct mlxsw_sp_acl *acl = mlxsw_sp->acl;
+	struct mlxsw_sp_acl_ruleset_ht_key ht_key;
+	struct mlxsw_sp_acl_ruleset *ruleset;
+	int err;
+
+	ops = acl->ops->profile_ops(mlxsw_sp, profile);
+	if (!ops)
+		return ERR_PTR(-EINVAL);
+
+	memset(&ht_key, 0, sizeof(ht_key));
+	ht_key.dev = dev;
+	ht_key.ingress = ingress;
+	ht_key.ops = ops;
+	ruleset = rhashtable_lookup_fast(&acl->ruleset_ht, &ht_key,
+					 mlxsw_sp_acl_ruleset_ht_params);
+	if (ruleset) {
+		mlxsw_sp_acl_ruleset_ref_inc(ruleset);
+		return ruleset;
+	}
+	ruleset = mlxsw_sp_acl_ruleset_create(mlxsw_sp, ops);
+	if (IS_ERR(ruleset))
+		return ruleset;
+	err = mlxsw_sp_acl_ruleset_bind(mlxsw_sp, ruleset, dev, ingress);
+	if (err)
+		goto err_ruleset_bind;
+	return ruleset;
+
+err_ruleset_bind:
+	mlxsw_sp_acl_ruleset_destroy(mlxsw_sp, ruleset);
+	return ERR_PTR(err);
+}
+
+void mlxsw_sp_acl_ruleset_put(struct mlxsw_sp *mlxsw_sp,
+			      struct mlxsw_sp_acl_ruleset *ruleset)
+{
+	mlxsw_sp_acl_ruleset_ref_dec(mlxsw_sp, ruleset);
+}
+
+struct mlxsw_sp_acl_rule_info *
+mlxsw_sp_acl_rulei_create(struct mlxsw_sp_acl *acl)
+{
+	struct mlxsw_sp_acl_rule_info *rulei;
+	int err;
+
+	rulei = kzalloc(sizeof(*rulei), GFP_KERNEL);
+	if (!rulei)
+		return NULL;
+	rulei->act_block = mlxsw_afa_block_create(acl->afa);
+	if (IS_ERR(rulei->act_block)) {
+		err = PTR_ERR(rulei->act_block);
+		goto err_afa_block_create;
+	}
+	return rulei;
+
+err_afa_block_create:
+	kfree(rulei);
+	return ERR_PTR(err);
+}
+
+void mlxsw_sp_acl_rulei_destroy(struct mlxsw_sp_acl_rule_info *rulei)
+{
+	mlxsw_afa_block_destroy(rulei->act_block);
+	kfree(rulei);
+}
+
+int mlxsw_sp_acl_rulei_commit(struct mlxsw_sp_acl_rule_info *rulei)
+{
+	return mlxsw_afa_block_commit(rulei->act_block);
+}
+
+void mlxsw_sp_acl_rulei_priority(struct mlxsw_sp_acl_rule_info *rulei,
+				 unsigned int priority)
+{
+	rulei->priority = priority;
+}
+
+void mlxsw_sp_acl_rulei_keymask_u32(struct mlxsw_sp_acl_rule_info *rulei,
+				    enum mlxsw_afk_element element,
+				    u32 key_value, u32 mask_value)
+{
+	mlxsw_afk_values_add_u32(&rulei->values, element,
+				 key_value, mask_value);
+}
+
+void mlxsw_sp_acl_rulei_keymask_buf(struct mlxsw_sp_acl_rule_info *rulei,
+				    enum mlxsw_afk_element element,
+				    const char *key_value,
+				    const char *mask_value, unsigned int len)
+{
+	mlxsw_afk_values_add_buf(&rulei->values, element,
+				 key_value, mask_value, len);
+}
+
+void mlxsw_sp_acl_rulei_act_continue(struct mlxsw_sp_acl_rule_info *rulei)
+{
+	mlxsw_afa_block_continue(rulei->act_block);
+}
+
+void mlxsw_sp_acl_rulei_act_jump(struct mlxsw_sp_acl_rule_info *rulei,
+				 u16 group_id)
+{
+	mlxsw_afa_block_jump(rulei->act_block, group_id);
+}
+
+int mlxsw_sp_acl_rulei_act_drop(struct mlxsw_sp_acl_rule_info *rulei)
+{
+	return mlxsw_afa_block_append_drop(rulei->act_block);
+}
+
+int mlxsw_sp_acl_rulei_act_fwd(struct mlxsw_sp *mlxsw_sp,
+			       struct mlxsw_sp_acl_rule_info *rulei,
+			       struct net_device *out_dev)
+{
+	struct mlxsw_sp_port *mlxsw_sp_port;
+	u8 local_port;
+	bool in_port;
+
+	if (out_dev) {
+		if (!mlxsw_sp_port_dev_check(out_dev))
+			return -EINVAL;
+		mlxsw_sp_port = netdev_priv(out_dev);
+		if (mlxsw_sp_port->mlxsw_sp != mlxsw_sp)
+			return -EINVAL;
+		local_port = mlxsw_sp_port->local_port;
+		in_port = false;
+	} else {
+		/* If out_dev is NULL, the called wants to
+		 * set forward to ingress port.
+		 */
+		local_port = 0;
+		in_port = true;
+	}
+	return mlxsw_afa_block_append_fwd(rulei->act_block,
+					  local_port, in_port);
+}
+
+struct mlxsw_sp_acl_rule *
+mlxsw_sp_acl_rule_create(struct mlxsw_sp *mlxsw_sp,
+			 struct mlxsw_sp_acl_ruleset *ruleset,
+			 unsigned long cookie)
+{
+	const struct mlxsw_sp_acl_profile_ops *ops = ruleset->ht_key.ops;
+	struct mlxsw_sp_acl_rule *rule;
+	int err;
+
+	mlxsw_sp_acl_ruleset_ref_inc(ruleset);
+	rule = kzalloc(sizeof(*rule) + ops->rule_priv_size, GFP_KERNEL);
+	if (!rule) {
+		err = -ENOMEM;
+		goto err_alloc;
+	}
+	rule->cookie = cookie;
+	rule->ruleset = ruleset;
+
+	rule->rulei = mlxsw_sp_acl_rulei_create(mlxsw_sp->acl);
+	if (IS_ERR(rule->rulei)) {
+		err = PTR_ERR(rule->rulei);
+		goto err_rulei_create;
+	}
+	return rule;
+
+err_rulei_create:
+	kfree(rule);
+err_alloc:
+	mlxsw_sp_acl_ruleset_ref_dec(mlxsw_sp, ruleset);
+	return ERR_PTR(err);
+}
+
+void mlxsw_sp_acl_rule_destroy(struct mlxsw_sp *mlxsw_sp,
+			       struct mlxsw_sp_acl_rule *rule)
+{
+	struct mlxsw_sp_acl_ruleset *ruleset = rule->ruleset;
+
+	mlxsw_sp_acl_rulei_destroy(rule->rulei);
+	kfree(rule);
+	mlxsw_sp_acl_ruleset_ref_dec(mlxsw_sp, ruleset);
+}
+
+int mlxsw_sp_acl_rule_add(struct mlxsw_sp *mlxsw_sp,
+			  struct mlxsw_sp_acl_rule *rule)
+{
+	struct mlxsw_sp_acl_ruleset *ruleset = rule->ruleset;
+	const struct mlxsw_sp_acl_profile_ops *ops = ruleset->ht_key.ops;
+	int err;
+
+	err = ops->rule_add(mlxsw_sp, ruleset->priv, rule->priv, rule->rulei);
+	if (err)
+		return err;
+
+	err = rhashtable_insert_fast(&ruleset->rule_ht, &rule->ht_node,
+				     mlxsw_sp_acl_rule_ht_params);
+	if (err)
+		goto err_rhashtable_insert;
+
+	return 0;
+
+err_rhashtable_insert:
+	ops->rule_del(mlxsw_sp, rule->priv);
+	return err;
+}
+
+void mlxsw_sp_acl_rule_del(struct mlxsw_sp *mlxsw_sp,
+			   struct mlxsw_sp_acl_rule *rule)
+{
+	struct mlxsw_sp_acl_ruleset *ruleset = rule->ruleset;
+	const struct mlxsw_sp_acl_profile_ops *ops = ruleset->ht_key.ops;
+
+	rhashtable_remove_fast(&ruleset->rule_ht, &rule->ht_node,
+			       mlxsw_sp_acl_rule_ht_params);
+	ops->rule_del(mlxsw_sp, rule->priv);
+}
+
+struct mlxsw_sp_acl_rule *
+mlxsw_sp_acl_rule_lookup(struct mlxsw_sp *mlxsw_sp,
+			 struct mlxsw_sp_acl_ruleset *ruleset,
+			 unsigned long cookie)
+{
+	return rhashtable_lookup_fast(&ruleset->rule_ht, &cookie,
+				       mlxsw_sp_acl_rule_ht_params);
+}
+
+struct mlxsw_sp_acl_rule_info *
+mlxsw_sp_acl_rule_rulei(struct mlxsw_sp_acl_rule *rule)
+{
+	return rule->rulei;
+}
+
+#define MLXSW_SP_KDVL_ACT_EXT_SIZE 1
+
+static int mlxsw_sp_act_kvdl_set_add(void *priv, u32 *p_kvdl_index,
+				     char *enc_actions, bool is_first)
+{
+	struct mlxsw_sp *mlxsw_sp = priv;
+	char pefa_pl[MLXSW_REG_PEFA_LEN];
+	u32 kvdl_index;
+	int ret;
+	int err;
+
+	/* The first action set of a TCAM entry is stored directly in TCAM,
+	 * not KVD linear area.
+	 */
+	if (is_first)
+		return 0;
+
+	ret = mlxsw_sp_kvdl_alloc(mlxsw_sp, MLXSW_SP_KDVL_ACT_EXT_SIZE);
+	if (ret < 0)
+		return ret;
+	kvdl_index = ret;
+	mlxsw_reg_pefa_pack(pefa_pl, kvdl_index, enc_actions);
+	err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(pefa), pefa_pl);
+	if (err)
+		goto err_pefa_write;
+	*p_kvdl_index = kvdl_index;
+	return 0;
+
+err_pefa_write:
+	mlxsw_sp_kvdl_free(mlxsw_sp, kvdl_index);
+	return err;
+}
+
+static void mlxsw_sp_act_kvdl_set_del(void *priv, u32 kvdl_index,
+				      bool is_first)
+{
+	struct mlxsw_sp *mlxsw_sp = priv;
+
+	if (is_first)
+		return;
+	mlxsw_sp_kvdl_free(mlxsw_sp, kvdl_index);
+}
+
+static int mlxsw_sp_act_kvdl_fwd_entry_add(void *priv, u32 *p_kvdl_index,
+					   u8 local_port)
+{
+	struct mlxsw_sp *mlxsw_sp = priv;
+	char ppbs_pl[MLXSW_REG_PPBS_LEN];
+	u32 kvdl_index;
+	int ret;
+	int err;
+
+	ret = mlxsw_sp_kvdl_alloc(mlxsw_sp, 1);
+	if (ret < 0)
+		return ret;
+	kvdl_index = ret;
+	mlxsw_reg_ppbs_pack(ppbs_pl, kvdl_index, local_port);
+	err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ppbs), ppbs_pl);
+	if (err)
+		goto err_ppbs_write;
+	*p_kvdl_index = kvdl_index;
+	return 0;
+
+err_ppbs_write:
+	mlxsw_sp_kvdl_free(mlxsw_sp, kvdl_index);
+	return err;
+}
+
+static void mlxsw_sp_act_kvdl_fwd_entry_del(void *priv, u32 kvdl_index)
+{
+	struct mlxsw_sp *mlxsw_sp = priv;
+
+	mlxsw_sp_kvdl_free(mlxsw_sp, kvdl_index);
+}
+
+static const struct mlxsw_afa_ops mlxsw_sp_act_afa_ops = {
+	.kvdl_set_add		= mlxsw_sp_act_kvdl_set_add,
+	.kvdl_set_del		= mlxsw_sp_act_kvdl_set_del,
+	.kvdl_fwd_entry_add	= mlxsw_sp_act_kvdl_fwd_entry_add,
+	.kvdl_fwd_entry_del	= mlxsw_sp_act_kvdl_fwd_entry_del,
+};
+
+int mlxsw_sp_acl_init(struct mlxsw_sp *mlxsw_sp)
+{
+	const struct mlxsw_sp_acl_ops *acl_ops = &mlxsw_sp_acl_tcam_ops;
+	struct mlxsw_sp_acl *acl;
+	int err;
+
+	acl = kzalloc(sizeof(*acl) + acl_ops->priv_size, GFP_KERNEL);
+	if (!acl)
+		return -ENOMEM;
+	mlxsw_sp->acl = acl;
+
+	acl->afk = mlxsw_afk_create(MLXSW_CORE_RES_GET(mlxsw_sp->core,
+						       ACL_FLEX_KEYS),
+				    mlxsw_sp_afk_blocks,
+				    MLXSW_SP_AFK_BLOCKS_COUNT);
+	if (!acl->afk) {
+		err = -ENOMEM;
+		goto err_afk_create;
+	}
+
+	acl->afa = mlxsw_afa_create(MLXSW_CORE_RES_GET(mlxsw_sp->core,
+						       ACL_ACTIONS_PER_SET),
+				    &mlxsw_sp_act_afa_ops, mlxsw_sp);
+	if (IS_ERR(acl->afa)) {
+		err = PTR_ERR(acl->afa);
+		goto err_afa_create;
+	}
+
+	err = rhashtable_init(&acl->ruleset_ht,
+			      &mlxsw_sp_acl_ruleset_ht_params);
+	if (err)
+		goto err_rhashtable_init;
+
+	err = acl_ops->init(mlxsw_sp, acl->priv);
+	if (err)
+		goto err_acl_ops_init;
+
+	acl->ops = acl_ops;
+	return 0;
+
+err_acl_ops_init:
+	rhashtable_destroy(&acl->ruleset_ht);
+err_rhashtable_init:
+	mlxsw_afa_destroy(acl->afa);
+err_afa_create:
+	mlxsw_afk_destroy(acl->afk);
+err_afk_create:
+	kfree(acl);
+	return err;
+}
+
+void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp)
+{
+	struct mlxsw_sp_acl *acl = mlxsw_sp->acl;
+	const struct mlxsw_sp_acl_ops *acl_ops = acl->ops;
+
+	acl_ops->fini(mlxsw_sp, acl->priv);
+	rhashtable_destroy(&acl->ruleset_ht);
+	mlxsw_afa_destroy(acl->afa);
+	mlxsw_afk_destroy(acl->afk);
+	kfree(acl);
+}
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_flex_keys.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_flex_keys.h
new file mode 100644
index 000000000000..82b81cf7f4a7
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_flex_keys.h
@@ -0,0 +1,109 @@
+/*
+ * drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_flex_keys.h
+ * Copyright (c) 2017 Mellanox Technologies. All rights reserved.
+ * Copyright (c) 2017 Jiri Pirko <jiri@mellanox.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the names of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _MLXSW_SPECTRUM_ACL_FLEX_KEYS_H
+#define _MLXSW_SPECTRUM_ACL_FLEX_KEYS_H
+
+#include "core_acl_flex_keys.h"
+
+static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_l2_dmac[] = {
+	MLXSW_AFK_ELEMENT_INST_BUF(DMAC, 0x00, 6),
+	MLXSW_AFK_ELEMENT_INST_U32(SRC_SYS_PORT, 0x0C, 0, 16),
+};
+
+static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_l2_smac[] = {
+	MLXSW_AFK_ELEMENT_INST_BUF(SMAC, 0x00, 6),
+	MLXSW_AFK_ELEMENT_INST_U32(SRC_SYS_PORT, 0x0C, 0, 16),
+};
+
+static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_l2_smac_ex[] = {
+	MLXSW_AFK_ELEMENT_INST_BUF(SMAC, 0x02, 6),
+	MLXSW_AFK_ELEMENT_INST_U32(ETHERTYPE, 0x0C, 0, 16),
+};
+
+static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv4_sip[] = {
+	MLXSW_AFK_ELEMENT_INST_U32(SRC_IP4, 0x00, 0, 32),
+	MLXSW_AFK_ELEMENT_INST_U32(IP_PROTO, 0x08, 0, 8),
+	MLXSW_AFK_ELEMENT_INST_U32(SRC_SYS_PORT, 0x0C, 0, 16),
+};
+
+static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv4_dip[] = {
+	MLXSW_AFK_ELEMENT_INST_U32(DST_IP4, 0x00, 0, 32),
+	MLXSW_AFK_ELEMENT_INST_U32(IP_PROTO, 0x08, 0, 8),
+	MLXSW_AFK_ELEMENT_INST_U32(SRC_SYS_PORT, 0x0C, 0, 16),
+};
+
+static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv4_ex[] = {
+	MLXSW_AFK_ELEMENT_INST_U32(SRC_L4_PORT, 0x08, 0, 16),
+	MLXSW_AFK_ELEMENT_INST_U32(DST_L4_PORT, 0x0C, 0, 16),
+};
+
+static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv6_dip[] = {
+	MLXSW_AFK_ELEMENT_INST_BUF(DST_IP6_LO, 0x00, 8),
+};
+
+static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv6_ex1[] = {
+	MLXSW_AFK_ELEMENT_INST_BUF(DST_IP6_HI, 0x00, 8),
+	MLXSW_AFK_ELEMENT_INST_U32(IP_PROTO, 0x08, 0, 8),
+};
+
+static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv6_sip[] = {
+	MLXSW_AFK_ELEMENT_INST_BUF(SRC_IP6_LO, 0x00, 8),
+};
+
+static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv6_sip_ex[] = {
+	MLXSW_AFK_ELEMENT_INST_BUF(SRC_IP6_HI, 0x00, 8),
+};
+
+static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_packet_type[] = {
+	MLXSW_AFK_ELEMENT_INST_U32(ETHERTYPE, 0x00, 0, 16),
+};
+
+static const struct mlxsw_afk_block mlxsw_sp_afk_blocks[] = {
+	MLXSW_AFK_BLOCK(0x10, mlxsw_sp_afk_element_info_l2_dmac),
+	MLXSW_AFK_BLOCK(0x11, mlxsw_sp_afk_element_info_l2_smac),
+	MLXSW_AFK_BLOCK(0x12, mlxsw_sp_afk_element_info_l2_smac_ex),
+	MLXSW_AFK_BLOCK(0x30, mlxsw_sp_afk_element_info_ipv4_sip),
+	MLXSW_AFK_BLOCK(0x31, mlxsw_sp_afk_element_info_ipv4_dip),
+	MLXSW_AFK_BLOCK(0x33, mlxsw_sp_afk_element_info_ipv4_ex),
+	MLXSW_AFK_BLOCK(0x60, mlxsw_sp_afk_element_info_ipv6_dip),
+	MLXSW_AFK_BLOCK(0x65, mlxsw_sp_afk_element_info_ipv6_ex1),
+	MLXSW_AFK_BLOCK(0x62, mlxsw_sp_afk_element_info_ipv6_sip),
+	MLXSW_AFK_BLOCK(0x63, mlxsw_sp_afk_element_info_ipv6_sip_ex),
+	MLXSW_AFK_BLOCK(0xB0, mlxsw_sp_afk_element_info_packet_type),
+};
+
+#define MLXSW_SP_AFK_BLOCKS_COUNT ARRAY_SIZE(mlxsw_sp_afk_blocks)
+
+#endif
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c
new file mode 100644
index 000000000000..7382832215fa
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c
@@ -0,0 +1,1084 @@
+/*
+ * drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c
+ * Copyright (c) 2017 Mellanox Technologies. All rights reserved.
+ * Copyright (c) 2017 Jiri Pirko <jiri@mellanox.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the names of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/errno.h>
+#include <linux/bitops.h>
+#include <linux/list.h>
+#include <linux/rhashtable.h>
+#include <linux/netdevice.h>
+#include <linux/parman.h>
+
+#include "reg.h"
+#include "core.h"
+#include "resources.h"
+#include "spectrum.h"
+#include "core_acl_flex_keys.h"
+
+struct mlxsw_sp_acl_tcam {
+	unsigned long *used_regions; /* bit array */
+	unsigned int max_regions;
+	unsigned long *used_groups;  /* bit array */
+	unsigned int max_groups;
+	unsigned int max_group_size;
+};
+
+static int mlxsw_sp_acl_tcam_init(struct mlxsw_sp *mlxsw_sp, void *priv)
+{
+	struct mlxsw_sp_acl_tcam *tcam = priv;
+	u64 max_tcam_regions;
+	u64 max_regions;
+	u64 max_groups;
+	size_t alloc_size;
+	int err;
+
+	max_tcam_regions = MLXSW_CORE_RES_GET(mlxsw_sp->core,
+					      ACL_MAX_TCAM_REGIONS);
+	max_regions = MLXSW_CORE_RES_GET(mlxsw_sp->core, ACL_MAX_REGIONS);
+
+	/* Use 1:1 mapping between ACL region and TCAM region */
+	if (max_tcam_regions < max_regions)
+		max_regions = max_tcam_regions;
+
+	alloc_size = sizeof(tcam->used_regions[0]) * BITS_TO_LONGS(max_regions);
+	tcam->used_regions = kzalloc(alloc_size, GFP_KERNEL);
+	if (!tcam->used_regions)
+		return -ENOMEM;
+	tcam->max_regions = max_regions;
+
+	max_groups = MLXSW_CORE_RES_GET(mlxsw_sp->core, ACL_MAX_GROUPS);
+	alloc_size = sizeof(tcam->used_groups[0]) * BITS_TO_LONGS(max_groups);
+	tcam->used_groups = kzalloc(alloc_size, GFP_KERNEL);
+	if (!tcam->used_groups) {
+		err = -ENOMEM;
+		goto err_alloc_used_groups;
+	}
+	tcam->max_groups = max_groups;
+	tcam->max_group_size = MLXSW_CORE_RES_GET(mlxsw_sp->core,
+						 ACL_MAX_GROUP_SIZE);
+	return 0;
+
+err_alloc_used_groups:
+	kfree(tcam->used_regions);
+	return err;
+}
+
+static void mlxsw_sp_acl_tcam_fini(struct mlxsw_sp *mlxsw_sp, void *priv)
+{
+	struct mlxsw_sp_acl_tcam *tcam = priv;
+
+	kfree(tcam->used_groups);
+	kfree(tcam->used_regions);
+}
+
+static int mlxsw_sp_acl_tcam_region_id_get(struct mlxsw_sp_acl_tcam *tcam,
+					   u16 *p_id)
+{
+	u16 id;
+
+	id = find_first_zero_bit(tcam->used_regions, tcam->max_regions);
+	if (id < tcam->max_regions) {
+		__set_bit(id, tcam->used_regions);
+		*p_id = id;
+		return 0;
+	}
+	return -ENOBUFS;
+}
+
+static void mlxsw_sp_acl_tcam_region_id_put(struct mlxsw_sp_acl_tcam *tcam,
+					    u16 id)
+{
+	__clear_bit(id, tcam->used_regions);
+}
+
+static int mlxsw_sp_acl_tcam_group_id_get(struct mlxsw_sp_acl_tcam *tcam,
+					  u16 *p_id)
+{
+	u16 id;
+
+	id = find_first_zero_bit(tcam->used_groups, tcam->max_groups);
+	if (id < tcam->max_groups) {
+		__set_bit(id, tcam->used_groups);
+		*p_id = id;
+		return 0;
+	}
+	return -ENOBUFS;
+}
+
+static void mlxsw_sp_acl_tcam_group_id_put(struct mlxsw_sp_acl_tcam *tcam,
+					   u16 id)
+{
+	__clear_bit(id, tcam->used_groups);
+}
+
+struct mlxsw_sp_acl_tcam_pattern {
+	const enum mlxsw_afk_element *elements;
+	unsigned int elements_count;
+};
+
+struct mlxsw_sp_acl_tcam_group {
+	struct mlxsw_sp_acl_tcam *tcam;
+	u16 id;
+	struct list_head region_list;
+	unsigned int region_count;
+	struct rhashtable chunk_ht;
+	struct {
+		u16 local_port;
+		bool ingress;
+	} bound;
+	struct mlxsw_sp_acl_tcam_group_ops *ops;
+	const struct mlxsw_sp_acl_tcam_pattern *patterns;
+	unsigned int patterns_count;
+};
+
+struct mlxsw_sp_acl_tcam_region {
+	struct list_head list; /* Member of a TCAM group */
+	struct list_head chunk_list; /* List of chunks under this region */
+	struct parman *parman;
+	struct mlxsw_sp *mlxsw_sp;
+	struct mlxsw_sp_acl_tcam_group *group;
+	u16 id; /* ACL ID and region ID - they are same */
+	char tcam_region_info[MLXSW_REG_PXXX_TCAM_REGION_INFO_LEN];
+	struct mlxsw_afk_key_info *key_info;
+	struct {
+		struct parman_prio parman_prio;
+		struct parman_item parman_item;
+		struct mlxsw_sp_acl_rule_info *rulei;
+	} catchall;
+};
+
+struct mlxsw_sp_acl_tcam_chunk {
+	struct list_head list; /* Member of a TCAM region */
+	struct rhash_head ht_node; /* Member of a chunk HT */
+	unsigned int priority; /* Priority within the region and group */
+	struct parman_prio parman_prio;
+	struct mlxsw_sp_acl_tcam_group *group;
+	struct mlxsw_sp_acl_tcam_region *region;
+	unsigned int ref_count;
+};
+
+struct mlxsw_sp_acl_tcam_entry {
+	struct parman_item parman_item;
+	struct mlxsw_sp_acl_tcam_chunk *chunk;
+};
+
+static const struct rhashtable_params mlxsw_sp_acl_tcam_chunk_ht_params = {
+	.key_len = sizeof(unsigned int),
+	.key_offset = offsetof(struct mlxsw_sp_acl_tcam_chunk, priority),
+	.head_offset = offsetof(struct mlxsw_sp_acl_tcam_chunk, ht_node),
+	.automatic_shrinking = true,
+};
+
+static int mlxsw_sp_acl_tcam_group_update(struct mlxsw_sp *mlxsw_sp,
+					  struct mlxsw_sp_acl_tcam_group *group)
+{
+	struct mlxsw_sp_acl_tcam_region *region;
+	char pagt_pl[MLXSW_REG_PAGT_LEN];
+	int acl_index = 0;
+
+	mlxsw_reg_pagt_pack(pagt_pl, group->id);
+	list_for_each_entry(region, &group->region_list, list)
+		mlxsw_reg_pagt_acl_id_pack(pagt_pl, acl_index++, region->id);
+	mlxsw_reg_pagt_size_set(pagt_pl, acl_index);
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(pagt), pagt_pl);
+}
+
+static int
+mlxsw_sp_acl_tcam_group_add(struct mlxsw_sp *mlxsw_sp,
+			    struct mlxsw_sp_acl_tcam *tcam,
+			    struct mlxsw_sp_acl_tcam_group *group,
+			    const struct mlxsw_sp_acl_tcam_pattern *patterns,
+			    unsigned int patterns_count)
+{
+	int err;
+
+	group->tcam = tcam;
+	group->patterns = patterns;
+	group->patterns_count = patterns_count;
+	INIT_LIST_HEAD(&group->region_list);
+	err = mlxsw_sp_acl_tcam_group_id_get(tcam, &group->id);
+	if (err)
+		return err;
+
+	err = mlxsw_sp_acl_tcam_group_update(mlxsw_sp, group);
+	if (err)
+		goto err_group_update;
+
+	err = rhashtable_init(&group->chunk_ht,
+			      &mlxsw_sp_acl_tcam_chunk_ht_params);
+	if (err)
+		goto err_rhashtable_init;
+
+	return 0;
+
+err_rhashtable_init:
+err_group_update:
+	mlxsw_sp_acl_tcam_group_id_put(tcam, group->id);
+	return err;
+}
+
+static void mlxsw_sp_acl_tcam_group_del(struct mlxsw_sp *mlxsw_sp,
+					struct mlxsw_sp_acl_tcam_group *group)
+{
+	struct mlxsw_sp_acl_tcam *tcam = group->tcam;
+
+	rhashtable_destroy(&group->chunk_ht);
+	mlxsw_sp_acl_tcam_group_id_put(tcam, group->id);
+	WARN_ON(!list_empty(&group->region_list));
+}
+
+static int
+mlxsw_sp_acl_tcam_group_bind(struct mlxsw_sp *mlxsw_sp,
+			     struct mlxsw_sp_acl_tcam_group *group,
+			     struct net_device *dev, bool ingress)
+{
+	struct mlxsw_sp_port *mlxsw_sp_port;
+	char ppbt_pl[MLXSW_REG_PPBT_LEN];
+
+	if (!mlxsw_sp_port_dev_check(dev))
+		return -EINVAL;
+
+	mlxsw_sp_port = netdev_priv(dev);
+	group->bound.local_port = mlxsw_sp_port->local_port;
+	group->bound.ingress = ingress;
+	mlxsw_reg_ppbt_pack(ppbt_pl,
+			    group->bound.ingress ? MLXSW_REG_PXBT_E_IACL :
+						   MLXSW_REG_PXBT_E_EACL,
+			    MLXSW_REG_PXBT_OP_BIND, group->bound.local_port,
+			    group->id);
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ppbt), ppbt_pl);
+}
+
+static void
+mlxsw_sp_acl_tcam_group_unbind(struct mlxsw_sp *mlxsw_sp,
+			       struct mlxsw_sp_acl_tcam_group *group)
+{
+	char ppbt_pl[MLXSW_REG_PPBT_LEN];
+
+	mlxsw_reg_ppbt_pack(ppbt_pl,
+			    group->bound.ingress ? MLXSW_REG_PXBT_E_IACL :
+						   MLXSW_REG_PXBT_E_EACL,
+			    MLXSW_REG_PXBT_OP_UNBIND, group->bound.local_port,
+			    group->id);
+	mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ppbt), ppbt_pl);
+}
+
+static unsigned int
+mlxsw_sp_acl_tcam_region_prio(struct mlxsw_sp_acl_tcam_region *region)
+{
+	struct mlxsw_sp_acl_tcam_chunk *chunk;
+
+	if (list_empty(&region->chunk_list))
+		return 0;
+	/* As a priority of a region, return priority of the first chunk */
+	chunk = list_first_entry(&region->chunk_list, typeof(*chunk), list);
+	return chunk->priority;
+}
+
+static unsigned int
+mlxsw_sp_acl_tcam_region_max_prio(struct mlxsw_sp_acl_tcam_region *region)
+{
+	struct mlxsw_sp_acl_tcam_chunk *chunk;
+
+	if (list_empty(&region->chunk_list))
+		return 0;
+	chunk = list_last_entry(&region->chunk_list, typeof(*chunk), list);
+	return chunk->priority;
+}
+
+static void
+mlxsw_sp_acl_tcam_group_list_add(struct mlxsw_sp_acl_tcam_group *group,
+				 struct mlxsw_sp_acl_tcam_region *region)
+{
+	struct mlxsw_sp_acl_tcam_region *region2;
+	struct list_head *pos;
+
+	/* Position the region inside the list according to priority */
+	list_for_each(pos, &group->region_list) {
+		region2 = list_entry(pos, typeof(*region2), list);
+		if (mlxsw_sp_acl_tcam_region_prio(region2) >
+		    mlxsw_sp_acl_tcam_region_prio(region))
+			break;
+	}
+	list_add_tail(&region->list, pos);
+	group->region_count++;
+}
+
+static void
+mlxsw_sp_acl_tcam_group_list_del(struct mlxsw_sp_acl_tcam_group *group,
+				 struct mlxsw_sp_acl_tcam_region *region)
+{
+	group->region_count--;
+	list_del(&region->list);
+}
+
+static int
+mlxsw_sp_acl_tcam_group_region_attach(struct mlxsw_sp *mlxsw_sp,
+				      struct mlxsw_sp_acl_tcam_group *group,
+				      struct mlxsw_sp_acl_tcam_region *region)
+{
+	int err;
+
+	if (group->region_count == group->tcam->max_group_size)
+		return -ENOBUFS;
+
+	mlxsw_sp_acl_tcam_group_list_add(group, region);
+
+	err = mlxsw_sp_acl_tcam_group_update(mlxsw_sp, group);
+	if (err)
+		goto err_group_update;
+	region->group = group;
+
+	return 0;
+
+err_group_update:
+	mlxsw_sp_acl_tcam_group_list_del(group, region);
+	mlxsw_sp_acl_tcam_group_update(mlxsw_sp, group);
+	return err;
+}
+
+static void
+mlxsw_sp_acl_tcam_group_region_detach(struct mlxsw_sp *mlxsw_sp,
+				      struct mlxsw_sp_acl_tcam_region *region)
+{
+	struct mlxsw_sp_acl_tcam_group *group = region->group;
+
+	mlxsw_sp_acl_tcam_group_list_del(group, region);
+	mlxsw_sp_acl_tcam_group_update(mlxsw_sp, group);
+}
+
+static struct mlxsw_sp_acl_tcam_region *
+mlxsw_sp_acl_tcam_group_region_find(struct mlxsw_sp_acl_tcam_group *group,
+				    unsigned int priority,
+				    struct mlxsw_afk_element_usage *elusage,
+				    bool *p_need_split)
+{
+	struct mlxsw_sp_acl_tcam_region *region, *region2;
+	struct list_head *pos;
+	bool issubset;
+
+	list_for_each(pos, &group->region_list) {
+		region = list_entry(pos, typeof(*region), list);
+
+		/* First, check if the requested priority does not rather belong
+		 * under some of the next regions.
+		 */
+		if (pos->next != &group->region_list) { /* not last */
+			region2 = list_entry(pos->next, typeof(*region2), list);
+			if (priority >= mlxsw_sp_acl_tcam_region_prio(region2))
+				continue;
+		}
+
+		issubset = mlxsw_afk_key_info_subset(region->key_info, elusage);
+
+		/* If requested element usage would not fit and the priority
+		 * is lower than the currently inspected region we cannot
+		 * use this region, so return NULL to indicate new region has
+		 * to be created.
+		 */
+		if (!issubset &&
+		    priority < mlxsw_sp_acl_tcam_region_prio(region))
+			return NULL;
+
+		/* If requested element usage would not fit and the priority
+		 * is higher than the currently inspected region we cannot
+		 * use this region. There is still some hope that the next
+		 * region would be the fit. So let it be processed and
+		 * eventually break at the check right above this.
+		 */
+		if (!issubset &&
+		    priority > mlxsw_sp_acl_tcam_region_max_prio(region))
+			continue;
+
+		/* Indicate if the region needs to be split in order to add
+		 * the requested priority. Split is needed when requested
+		 * element usage won't fit into the found region.
+		 */
+		*p_need_split = !issubset;
+		return region;
+	}
+	return NULL; /* New region has to be created. */
+}
+
+static void
+mlxsw_sp_acl_tcam_group_use_patterns(struct mlxsw_sp_acl_tcam_group *group,
+				     struct mlxsw_afk_element_usage *elusage,
+				     struct mlxsw_afk_element_usage *out)
+{
+	const struct mlxsw_sp_acl_tcam_pattern *pattern;
+	int i;
+
+	for (i = 0; i < group->patterns_count; i++) {
+		pattern = &group->patterns[i];
+		mlxsw_afk_element_usage_fill(out, pattern->elements,
+					     pattern->elements_count);
+		if (mlxsw_afk_element_usage_subset(elusage, out))
+			return;
+	}
+	memcpy(out, elusage, sizeof(*out));
+}
+
+#define MLXSW_SP_ACL_TCAM_REGION_BASE_COUNT 16
+#define MLXSW_SP_ACL_TCAM_REGION_RESIZE_STEP 16
+
+static int
+mlxsw_sp_acl_tcam_region_alloc(struct mlxsw_sp *mlxsw_sp,
+			       struct mlxsw_sp_acl_tcam_region *region)
+{
+	struct mlxsw_afk_key_info *key_info = region->key_info;
+	char ptar_pl[MLXSW_REG_PTAR_LEN];
+	unsigned int encodings_count;
+	int i;
+	int err;
+
+	mlxsw_reg_ptar_pack(ptar_pl, MLXSW_REG_PTAR_OP_ALLOC,
+			    MLXSW_SP_ACL_TCAM_REGION_BASE_COUNT,
+			    region->id, region->tcam_region_info);
+	encodings_count = mlxsw_afk_key_info_blocks_count_get(key_info);
+	for (i = 0; i < encodings_count; i++) {
+		u16 encoding;
+
+		encoding = mlxsw_afk_key_info_block_encoding_get(key_info, i);
+		mlxsw_reg_ptar_key_id_pack(ptar_pl, i, encoding);
+	}
+	err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ptar), ptar_pl);
+	if (err)
+		return err;
+	mlxsw_reg_ptar_unpack(ptar_pl, region->tcam_region_info);
+	return 0;
+}
+
+static void
+mlxsw_sp_acl_tcam_region_free(struct mlxsw_sp *mlxsw_sp,
+			      struct mlxsw_sp_acl_tcam_region *region)
+{
+	char ptar_pl[MLXSW_REG_PTAR_LEN];
+
+	mlxsw_reg_ptar_pack(ptar_pl, MLXSW_REG_PTAR_OP_FREE, 0, region->id,
+			    region->tcam_region_info);
+	mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ptar), ptar_pl);
+}
+
+static int
+mlxsw_sp_acl_tcam_region_resize(struct mlxsw_sp *mlxsw_sp,
+				struct mlxsw_sp_acl_tcam_region *region,
+				u16 new_size)
+{
+	char ptar_pl[MLXSW_REG_PTAR_LEN];
+
+	mlxsw_reg_ptar_pack(ptar_pl, MLXSW_REG_PTAR_OP_RESIZE,
+			    new_size, region->id, region->tcam_region_info);
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ptar), ptar_pl);
+}
+
+static int
+mlxsw_sp_acl_tcam_region_enable(struct mlxsw_sp *mlxsw_sp,
+				struct mlxsw_sp_acl_tcam_region *region)
+{
+	char pacl_pl[MLXSW_REG_PACL_LEN];
+
+	mlxsw_reg_pacl_pack(pacl_pl, region->id, true,
+			    region->tcam_region_info);
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(pacl), pacl_pl);
+}
+
+static void
+mlxsw_sp_acl_tcam_region_disable(struct mlxsw_sp *mlxsw_sp,
+				 struct mlxsw_sp_acl_tcam_region *region)
+{
+	char pacl_pl[MLXSW_REG_PACL_LEN];
+
+	mlxsw_reg_pacl_pack(pacl_pl, region->id, false,
+			    region->tcam_region_info);
+	mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(pacl), pacl_pl);
+}
+
+static int
+mlxsw_sp_acl_tcam_region_entry_insert(struct mlxsw_sp *mlxsw_sp,
+				      struct mlxsw_sp_acl_tcam_region *region,
+				      unsigned int offset,
+				      struct mlxsw_sp_acl_rule_info *rulei)
+{
+	char ptce2_pl[MLXSW_REG_PTCE2_LEN];
+	char *act_set;
+	char *mask;
+	char *key;
+
+	mlxsw_reg_ptce2_pack(ptce2_pl, true, MLXSW_REG_PTCE2_OP_WRITE_WRITE,
+			     region->tcam_region_info, offset);
+	key = mlxsw_reg_ptce2_flex_key_blocks_data(ptce2_pl);
+	mask = mlxsw_reg_ptce2_mask_data(ptce2_pl);
+	mlxsw_afk_encode(region->key_info, &rulei->values, key, mask);
+
+	/* Only the first action set belongs here, the rest is in KVD */
+	act_set = mlxsw_afa_block_first_set(rulei->act_block);
+	mlxsw_reg_ptce2_flex_action_set_memcpy_to(ptce2_pl, act_set);
+
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ptce2), ptce2_pl);
+}
+
+static void
+mlxsw_sp_acl_tcam_region_entry_remove(struct mlxsw_sp *mlxsw_sp,
+				      struct mlxsw_sp_acl_tcam_region *region,
+				      unsigned int offset)
+{
+	char ptce2_pl[MLXSW_REG_PTCE2_LEN];
+
+	mlxsw_reg_ptce2_pack(ptce2_pl, false, MLXSW_REG_PTCE2_OP_WRITE_WRITE,
+			     region->tcam_region_info, offset);
+	mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ptce2), ptce2_pl);
+}
+
+#define MLXSW_SP_ACL_TCAM_CATCHALL_PRIO (~0U)
+
+static int
+mlxsw_sp_acl_tcam_region_catchall_add(struct mlxsw_sp *mlxsw_sp,
+				      struct mlxsw_sp_acl_tcam_region *region)
+{
+	struct parman_prio *parman_prio = &region->catchall.parman_prio;
+	struct parman_item *parman_item = &region->catchall.parman_item;
+	struct mlxsw_sp_acl_rule_info *rulei;
+	int err;
+
+	parman_prio_init(region->parman, parman_prio,
+			 MLXSW_SP_ACL_TCAM_CATCHALL_PRIO);
+	err = parman_item_add(region->parman, parman_prio, parman_item);
+	if (err)
+		goto err_parman_item_add;
+
+	rulei = mlxsw_sp_acl_rulei_create(mlxsw_sp->acl);
+	if (IS_ERR(rulei)) {
+		err = PTR_ERR(rulei);
+		goto err_rulei_create;
+	}
+
+	mlxsw_sp_acl_rulei_act_continue(rulei);
+	err = mlxsw_sp_acl_rulei_commit(rulei);
+	if (err)
+		goto err_rulei_commit;
+
+	err = mlxsw_sp_acl_tcam_region_entry_insert(mlxsw_sp, region,
+						    parman_item->index, rulei);
+	region->catchall.rulei = rulei;
+	if (err)
+		goto err_rule_insert;
+
+	return 0;
+
+err_rule_insert:
+err_rulei_commit:
+	mlxsw_sp_acl_rulei_destroy(rulei);
+err_rulei_create:
+	parman_item_remove(region->parman, parman_prio, parman_item);
+err_parman_item_add:
+	parman_prio_fini(parman_prio);
+	return err;
+}
+
+static void
+mlxsw_sp_acl_tcam_region_catchall_del(struct mlxsw_sp *mlxsw_sp,
+				      struct mlxsw_sp_acl_tcam_region *region)
+{
+	struct parman_prio *parman_prio = &region->catchall.parman_prio;
+	struct parman_item *parman_item = &region->catchall.parman_item;
+	struct mlxsw_sp_acl_rule_info *rulei = region->catchall.rulei;
+
+	mlxsw_sp_acl_tcam_region_entry_remove(mlxsw_sp, region,
+					      parman_item->index);
+	mlxsw_sp_acl_rulei_destroy(rulei);
+	parman_item_remove(region->parman, parman_prio, parman_item);
+	parman_prio_fini(parman_prio);
+}
+
+static void
+mlxsw_sp_acl_tcam_region_move(struct mlxsw_sp *mlxsw_sp,
+			      struct mlxsw_sp_acl_tcam_region *region,
+			      u16 src_offset, u16 dst_offset, u16 size)
+{
+	char prcr_pl[MLXSW_REG_PRCR_LEN];
+
+	mlxsw_reg_prcr_pack(prcr_pl, MLXSW_REG_PRCR_OP_MOVE,
+			    region->tcam_region_info, src_offset,
+			    region->tcam_region_info, dst_offset, size);
+	mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(prcr), prcr_pl);
+}
+
+static int mlxsw_sp_acl_tcam_region_parman_resize(void *priv,
+						  unsigned long new_count)
+{
+	struct mlxsw_sp_acl_tcam_region *region = priv;
+	struct mlxsw_sp *mlxsw_sp = region->mlxsw_sp;
+	u64 max_tcam_rules;
+
+	max_tcam_rules = MLXSW_CORE_RES_GET(mlxsw_sp->core, ACL_MAX_TCAM_RULES);
+	if (new_count > max_tcam_rules)
+		return -EINVAL;
+	return mlxsw_sp_acl_tcam_region_resize(mlxsw_sp, region, new_count);
+}
+
+static void mlxsw_sp_acl_tcam_region_parman_move(void *priv,
+						 unsigned long from_index,
+						 unsigned long to_index,
+						 unsigned long count)
+{
+	struct mlxsw_sp_acl_tcam_region *region = priv;
+	struct mlxsw_sp *mlxsw_sp = region->mlxsw_sp;
+
+	mlxsw_sp_acl_tcam_region_move(mlxsw_sp, region,
+				      from_index, to_index, count);
+}
+
+static const struct parman_ops mlxsw_sp_acl_tcam_region_parman_ops = {
+	.base_count	= MLXSW_SP_ACL_TCAM_REGION_BASE_COUNT,
+	.resize_step	= MLXSW_SP_ACL_TCAM_REGION_RESIZE_STEP,
+	.resize		= mlxsw_sp_acl_tcam_region_parman_resize,
+	.move		= mlxsw_sp_acl_tcam_region_parman_move,
+	.algo		= PARMAN_ALGO_TYPE_LSORT,
+};
+
+static struct mlxsw_sp_acl_tcam_region *
+mlxsw_sp_acl_tcam_region_create(struct mlxsw_sp *mlxsw_sp,
+				struct mlxsw_sp_acl_tcam *tcam,
+				struct mlxsw_afk_element_usage *elusage)
+{
+	struct mlxsw_afk *afk = mlxsw_sp_acl_afk(mlxsw_sp->acl);
+	struct mlxsw_sp_acl_tcam_region *region;
+	int err;
+
+	region = kzalloc(sizeof(*region), GFP_KERNEL);
+	if (!region)
+		return ERR_PTR(-ENOMEM);
+	INIT_LIST_HEAD(&region->chunk_list);
+	region->mlxsw_sp = mlxsw_sp;
+
+	region->parman = parman_create(&mlxsw_sp_acl_tcam_region_parman_ops,
+				       region);
+	if (!region->parman) {
+		err = -ENOMEM;
+		goto err_parman_create;
+	}
+
+	region->key_info = mlxsw_afk_key_info_get(afk, elusage);
+	if (IS_ERR(region->key_info)) {
+		err = PTR_ERR(region->key_info);
+		goto err_key_info_get;
+	}
+
+	err = mlxsw_sp_acl_tcam_region_id_get(tcam, &region->id);
+	if (err)
+		goto err_region_id_get;
+
+	err = mlxsw_sp_acl_tcam_region_alloc(mlxsw_sp, region);
+	if (err)
+		goto err_tcam_region_alloc;
+
+	err = mlxsw_sp_acl_tcam_region_enable(mlxsw_sp, region);
+	if (err)
+		goto err_tcam_region_enable;
+
+	err = mlxsw_sp_acl_tcam_region_catchall_add(mlxsw_sp, region);
+	if (err)
+		goto err_tcam_region_catchall_add;
+
+	return region;
+
+err_tcam_region_catchall_add:
+	mlxsw_sp_acl_tcam_region_disable(mlxsw_sp, region);
+err_tcam_region_enable:
+	mlxsw_sp_acl_tcam_region_free(mlxsw_sp, region);
+err_tcam_region_alloc:
+	mlxsw_sp_acl_tcam_region_id_put(tcam, region->id);
+err_region_id_get:
+	mlxsw_afk_key_info_put(region->key_info);
+err_key_info_get:
+	parman_destroy(region->parman);
+err_parman_create:
+	kfree(region);
+	return ERR_PTR(err);
+}
+
+static void
+mlxsw_sp_acl_tcam_region_destroy(struct mlxsw_sp *mlxsw_sp,
+				 struct mlxsw_sp_acl_tcam_region *region)
+{
+	mlxsw_sp_acl_tcam_region_catchall_del(mlxsw_sp, region);
+	mlxsw_sp_acl_tcam_region_disable(mlxsw_sp, region);
+	mlxsw_sp_acl_tcam_region_free(mlxsw_sp, region);
+	mlxsw_sp_acl_tcam_region_id_put(region->group->tcam, region->id);
+	mlxsw_afk_key_info_put(region->key_info);
+	parman_destroy(region->parman);
+	kfree(region);
+}
+
+static int
+mlxsw_sp_acl_tcam_chunk_assoc(struct mlxsw_sp *mlxsw_sp,
+			      struct mlxsw_sp_acl_tcam_group *group,
+			      unsigned int priority,
+			      struct mlxsw_afk_element_usage *elusage,
+			      struct mlxsw_sp_acl_tcam_chunk *chunk)
+{
+	struct mlxsw_sp_acl_tcam_region *region;
+	bool region_created = false;
+	bool need_split;
+	int err;
+
+	region = mlxsw_sp_acl_tcam_group_region_find(group, priority, elusage,
+						     &need_split);
+	if (region && need_split) {
+		/* According to priority, the chunk should belong to an
+		 * existing region. However, this chunk needs elements
+		 * that region does not contain. We need to split the existing
+		 * region into two and create a new region for this chunk
+		 * in between. This is not supported now.
+		 */
+		return -EOPNOTSUPP;
+	}
+	if (!region) {
+		struct mlxsw_afk_element_usage region_elusage;
+
+		mlxsw_sp_acl_tcam_group_use_patterns(group, elusage,
+						     &region_elusage);
+		region = mlxsw_sp_acl_tcam_region_create(mlxsw_sp, group->tcam,
+							 &region_elusage);
+		if (IS_ERR(region))
+			return PTR_ERR(region);
+		region_created = true;
+	}
+
+	chunk->region = region;
+	list_add_tail(&chunk->list, &region->chunk_list);
+
+	if (!region_created)
+		return 0;
+
+	err = mlxsw_sp_acl_tcam_group_region_attach(mlxsw_sp, group, region);
+	if (err)
+		goto err_group_region_attach;
+
+	return 0;
+
+err_group_region_attach:
+	mlxsw_sp_acl_tcam_region_destroy(mlxsw_sp, region);
+	return err;
+}
+
+static void
+mlxsw_sp_acl_tcam_chunk_deassoc(struct mlxsw_sp *mlxsw_sp,
+				struct mlxsw_sp_acl_tcam_chunk *chunk)
+{
+	struct mlxsw_sp_acl_tcam_region *region = chunk->region;
+
+	list_del(&chunk->list);
+	if (list_empty(&region->chunk_list)) {
+		mlxsw_sp_acl_tcam_group_region_detach(mlxsw_sp, region);
+		mlxsw_sp_acl_tcam_region_destroy(mlxsw_sp, region);
+	}
+}
+
+static struct mlxsw_sp_acl_tcam_chunk *
+mlxsw_sp_acl_tcam_chunk_create(struct mlxsw_sp *mlxsw_sp,
+			       struct mlxsw_sp_acl_tcam_group *group,
+			       unsigned int priority,
+			       struct mlxsw_afk_element_usage *elusage)
+{
+	struct mlxsw_sp_acl_tcam_chunk *chunk;
+	int err;
+
+	if (priority == MLXSW_SP_ACL_TCAM_CATCHALL_PRIO)
+		return ERR_PTR(-EINVAL);
+
+	chunk = kzalloc(sizeof(*chunk), GFP_KERNEL);
+	if (!chunk)
+		return ERR_PTR(-ENOMEM);
+	chunk->priority = priority;
+	chunk->group = group;
+	chunk->ref_count = 1;
+
+	err = mlxsw_sp_acl_tcam_chunk_assoc(mlxsw_sp, group, priority,
+					    elusage, chunk);
+	if (err)
+		goto err_chunk_assoc;
+
+	parman_prio_init(chunk->region->parman, &chunk->parman_prio, priority);
+
+	err = rhashtable_insert_fast(&group->chunk_ht, &chunk->ht_node,
+				     mlxsw_sp_acl_tcam_chunk_ht_params);
+	if (err)
+		goto err_rhashtable_insert;
+
+	return chunk;
+
+err_rhashtable_insert:
+	parman_prio_fini(&chunk->parman_prio);
+	mlxsw_sp_acl_tcam_chunk_deassoc(mlxsw_sp, chunk);
+err_chunk_assoc:
+	kfree(chunk);
+	return ERR_PTR(err);
+}
+
+static void
+mlxsw_sp_acl_tcam_chunk_destroy(struct mlxsw_sp *mlxsw_sp,
+				struct mlxsw_sp_acl_tcam_chunk *chunk)
+{
+	struct mlxsw_sp_acl_tcam_group *group = chunk->group;
+
+	rhashtable_remove_fast(&group->chunk_ht, &chunk->ht_node,
+			       mlxsw_sp_acl_tcam_chunk_ht_params);
+	parman_prio_fini(&chunk->parman_prio);
+	mlxsw_sp_acl_tcam_chunk_deassoc(mlxsw_sp, chunk);
+	kfree(chunk);
+}
+
+static struct mlxsw_sp_acl_tcam_chunk *
+mlxsw_sp_acl_tcam_chunk_get(struct mlxsw_sp *mlxsw_sp,
+			    struct mlxsw_sp_acl_tcam_group *group,
+			    unsigned int priority,
+			    struct mlxsw_afk_element_usage *elusage)
+{
+	struct mlxsw_sp_acl_tcam_chunk *chunk;
+
+	chunk = rhashtable_lookup_fast(&group->chunk_ht, &priority,
+				       mlxsw_sp_acl_tcam_chunk_ht_params);
+	if (chunk) {
+		if (WARN_ON(!mlxsw_afk_key_info_subset(chunk->region->key_info,
+						       elusage)))
+			return ERR_PTR(-EINVAL);
+		chunk->ref_count++;
+		return chunk;
+	}
+	return mlxsw_sp_acl_tcam_chunk_create(mlxsw_sp, group,
+					      priority, elusage);
+}
+
+static void mlxsw_sp_acl_tcam_chunk_put(struct mlxsw_sp *mlxsw_sp,
+					struct mlxsw_sp_acl_tcam_chunk *chunk)
+{
+	if (--chunk->ref_count)
+		return;
+	mlxsw_sp_acl_tcam_chunk_destroy(mlxsw_sp, chunk);
+}
+
+static int mlxsw_sp_acl_tcam_entry_add(struct mlxsw_sp *mlxsw_sp,
+				       struct mlxsw_sp_acl_tcam_group *group,
+				       struct mlxsw_sp_acl_tcam_entry *entry,
+				       struct mlxsw_sp_acl_rule_info *rulei)
+{
+	struct mlxsw_sp_acl_tcam_chunk *chunk;
+	struct mlxsw_sp_acl_tcam_region *region;
+	int err;
+
+	chunk = mlxsw_sp_acl_tcam_chunk_get(mlxsw_sp, group, rulei->priority,
+					    &rulei->values.elusage);
+	if (IS_ERR(chunk))
+		return PTR_ERR(chunk);
+
+	region = chunk->region;
+	err = parman_item_add(region->parman, &chunk->parman_prio,
+			      &entry->parman_item);
+	if (err)
+		goto err_parman_item_add;
+
+	err = mlxsw_sp_acl_tcam_region_entry_insert(mlxsw_sp, region,
+						    entry->parman_item.index,
+						    rulei);
+	if (err)
+		goto err_rule_insert;
+	entry->chunk = chunk;
+
+	return 0;
+
+err_rule_insert:
+	parman_item_remove(region->parman, &chunk->parman_prio,
+			   &entry->parman_item);
+err_parman_item_add:
+	mlxsw_sp_acl_tcam_chunk_put(mlxsw_sp, chunk);
+	return err;
+}
+
+static void mlxsw_sp_acl_tcam_entry_del(struct mlxsw_sp *mlxsw_sp,
+					struct mlxsw_sp_acl_tcam_entry *entry)
+{
+	struct mlxsw_sp_acl_tcam_chunk *chunk = entry->chunk;
+	struct mlxsw_sp_acl_tcam_region *region = chunk->region;
+
+	mlxsw_sp_acl_tcam_region_entry_remove(mlxsw_sp, region,
+					      entry->parman_item.index);
+	parman_item_remove(region->parman, &chunk->parman_prio,
+			   &entry->parman_item);
+	mlxsw_sp_acl_tcam_chunk_put(mlxsw_sp, chunk);
+}
+
+static const enum mlxsw_afk_element mlxsw_sp_acl_tcam_pattern_ipv4[] = {
+	MLXSW_AFK_ELEMENT_SRC_SYS_PORT,
+	MLXSW_AFK_ELEMENT_DMAC,
+	MLXSW_AFK_ELEMENT_SMAC,
+	MLXSW_AFK_ELEMENT_ETHERTYPE,
+	MLXSW_AFK_ELEMENT_IP_PROTO,
+	MLXSW_AFK_ELEMENT_SRC_IP4,
+	MLXSW_AFK_ELEMENT_DST_IP4,
+	MLXSW_AFK_ELEMENT_DST_L4_PORT,
+	MLXSW_AFK_ELEMENT_SRC_L4_PORT,
+};
+
+static const enum mlxsw_afk_element mlxsw_sp_acl_tcam_pattern_ipv6[] = {
+	MLXSW_AFK_ELEMENT_ETHERTYPE,
+	MLXSW_AFK_ELEMENT_IP_PROTO,
+	MLXSW_AFK_ELEMENT_SRC_IP6_HI,
+	MLXSW_AFK_ELEMENT_SRC_IP6_LO,
+	MLXSW_AFK_ELEMENT_DST_IP6_HI,
+	MLXSW_AFK_ELEMENT_DST_IP6_LO,
+	MLXSW_AFK_ELEMENT_DST_L4_PORT,
+	MLXSW_AFK_ELEMENT_SRC_L4_PORT,
+};
+
+static const struct mlxsw_sp_acl_tcam_pattern mlxsw_sp_acl_tcam_patterns[] = {
+	{
+		.elements = mlxsw_sp_acl_tcam_pattern_ipv4,
+		.elements_count = ARRAY_SIZE(mlxsw_sp_acl_tcam_pattern_ipv4),
+	},
+	{
+		.elements = mlxsw_sp_acl_tcam_pattern_ipv6,
+		.elements_count = ARRAY_SIZE(mlxsw_sp_acl_tcam_pattern_ipv6),
+	},
+};
+
+#define MLXSW_SP_ACL_TCAM_PATTERNS_COUNT \
+	ARRAY_SIZE(mlxsw_sp_acl_tcam_patterns)
+
+struct mlxsw_sp_acl_tcam_flower_ruleset {
+	struct mlxsw_sp_acl_tcam_group group;
+};
+
+struct mlxsw_sp_acl_tcam_flower_rule {
+	struct mlxsw_sp_acl_tcam_entry entry;
+};
+
+static int
+mlxsw_sp_acl_tcam_flower_ruleset_add(struct mlxsw_sp *mlxsw_sp,
+				     void *priv, void *ruleset_priv)
+{
+	struct mlxsw_sp_acl_tcam_flower_ruleset *ruleset = ruleset_priv;
+	struct mlxsw_sp_acl_tcam *tcam = priv;
+
+	return mlxsw_sp_acl_tcam_group_add(mlxsw_sp, tcam, &ruleset->group,
+					   mlxsw_sp_acl_tcam_patterns,
+					   MLXSW_SP_ACL_TCAM_PATTERNS_COUNT);
+}
+
+static void
+mlxsw_sp_acl_tcam_flower_ruleset_del(struct mlxsw_sp *mlxsw_sp,
+				     void *ruleset_priv)
+{
+	struct mlxsw_sp_acl_tcam_flower_ruleset *ruleset = ruleset_priv;
+
+	mlxsw_sp_acl_tcam_group_del(mlxsw_sp, &ruleset->group);
+}
+
+static int
+mlxsw_sp_acl_tcam_flower_ruleset_bind(struct mlxsw_sp *mlxsw_sp,
+				      void *ruleset_priv,
+				      struct net_device *dev, bool ingress)
+{
+	struct mlxsw_sp_acl_tcam_flower_ruleset *ruleset = ruleset_priv;
+
+	return mlxsw_sp_acl_tcam_group_bind(mlxsw_sp, &ruleset->group,
+					    dev, ingress);
+}
+
+static void
+mlxsw_sp_acl_tcam_flower_ruleset_unbind(struct mlxsw_sp *mlxsw_sp,
+					void *ruleset_priv)
+{
+	struct mlxsw_sp_acl_tcam_flower_ruleset *ruleset = ruleset_priv;
+
+	mlxsw_sp_acl_tcam_group_unbind(mlxsw_sp, &ruleset->group);
+}
+
+static int
+mlxsw_sp_acl_tcam_flower_rule_add(struct mlxsw_sp *mlxsw_sp,
+				  void *ruleset_priv, void *rule_priv,
+				  struct mlxsw_sp_acl_rule_info *rulei)
+{
+	struct mlxsw_sp_acl_tcam_flower_ruleset *ruleset = ruleset_priv;
+	struct mlxsw_sp_acl_tcam_flower_rule *rule = rule_priv;
+
+	return mlxsw_sp_acl_tcam_entry_add(mlxsw_sp, &ruleset->group,
+					   &rule->entry, rulei);
+}
+
+static void
+mlxsw_sp_acl_tcam_flower_rule_del(struct mlxsw_sp *mlxsw_sp, void *rule_priv)
+{
+	struct mlxsw_sp_acl_tcam_flower_rule *rule = rule_priv;
+
+	mlxsw_sp_acl_tcam_entry_del(mlxsw_sp, &rule->entry);
+}
+
+static const struct mlxsw_sp_acl_profile_ops mlxsw_sp_acl_tcam_flower_ops = {
+	.ruleset_priv_size	= sizeof(struct mlxsw_sp_acl_tcam_flower_ruleset),
+	.ruleset_add		= mlxsw_sp_acl_tcam_flower_ruleset_add,
+	.ruleset_del		= mlxsw_sp_acl_tcam_flower_ruleset_del,
+	.ruleset_bind		= mlxsw_sp_acl_tcam_flower_ruleset_bind,
+	.ruleset_unbind		= mlxsw_sp_acl_tcam_flower_ruleset_unbind,
+	.rule_priv_size		= sizeof(struct mlxsw_sp_acl_tcam_flower_rule),
+	.rule_add		= mlxsw_sp_acl_tcam_flower_rule_add,
+	.rule_del		= mlxsw_sp_acl_tcam_flower_rule_del,
+};
+
+static const struct mlxsw_sp_acl_profile_ops *
+mlxsw_sp_acl_tcam_profile_ops_arr[] = {
+	[MLXSW_SP_ACL_PROFILE_FLOWER] = &mlxsw_sp_acl_tcam_flower_ops,
+};
+
+static const struct mlxsw_sp_acl_profile_ops *
+mlxsw_sp_acl_tcam_profile_ops(struct mlxsw_sp *mlxsw_sp,
+			      enum mlxsw_sp_acl_profile profile)
+{
+	const struct mlxsw_sp_acl_profile_ops *ops;
+
+	if (WARN_ON(profile >= ARRAY_SIZE(mlxsw_sp_acl_tcam_profile_ops_arr)))
+		return NULL;
+	ops = mlxsw_sp_acl_tcam_profile_ops_arr[profile];
+	if (WARN_ON(!ops))
+		return NULL;
+	return ops;
+}
+
+const struct mlxsw_sp_acl_ops mlxsw_sp_acl_tcam_ops = {
+	.priv_size		= sizeof(struct mlxsw_sp_acl_tcam),
+	.init			= mlxsw_sp_acl_tcam_init,
+	.fini			= mlxsw_sp_acl_tcam_fini,
+	.profile_ops		= mlxsw_sp_acl_tcam_profile_ops,
+};
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
new file mode 100644
index 000000000000..22ab42925377
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
@@ -0,0 +1,316 @@
+/*
+ * drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
+ * Copyright (c) 2017 Mellanox Technologies. All rights reserved.
+ * Copyright (c) 2017 Jiri Pirko <jiri@mellanox.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the names of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/netdevice.h>
+#include <net/flow_dissector.h>
+#include <net/pkt_cls.h>
+#include <net/tc_act/tc_gact.h>
+#include <net/tc_act/tc_mirred.h>
+
+#include "spectrum.h"
+#include "core_acl_flex_keys.h"
+
+static int mlxsw_sp_flower_parse_actions(struct mlxsw_sp *mlxsw_sp,
+					 struct net_device *dev,
+					 struct mlxsw_sp_acl_rule_info *rulei,
+					 struct tcf_exts *exts)
+{
+	const struct tc_action *a;
+	LIST_HEAD(actions);
+	int err;
+
+	if (tc_no_actions(exts))
+		return 0;
+
+	tcf_exts_to_list(exts, &actions);
+	list_for_each_entry(a, &actions, list) {
+		if (is_tcf_gact_shot(a)) {
+			err = mlxsw_sp_acl_rulei_act_drop(rulei);
+			if (err)
+				return err;
+		} else if (is_tcf_mirred_egress_redirect(a)) {
+			int ifindex = tcf_mirred_ifindex(a);
+			struct net_device *out_dev;
+
+			out_dev = __dev_get_by_index(dev_net(dev), ifindex);
+			if (out_dev == dev)
+				out_dev = NULL;
+
+			err = mlxsw_sp_acl_rulei_act_fwd(mlxsw_sp, rulei,
+							 out_dev);
+			if (err)
+				return err;
+		} else {
+			dev_err(mlxsw_sp->bus_info->dev, "Unsupported action\n");
+			return -EOPNOTSUPP;
+		}
+	}
+	return 0;
+}
+
+static void mlxsw_sp_flower_parse_ipv4(struct mlxsw_sp_acl_rule_info *rulei,
+				       struct tc_cls_flower_offload *f)
+{
+	struct flow_dissector_key_ipv4_addrs *key =
+		skb_flow_dissector_target(f->dissector,
+					  FLOW_DISSECTOR_KEY_IPV4_ADDRS,
+					  f->key);
+	struct flow_dissector_key_ipv4_addrs *mask =
+		skb_flow_dissector_target(f->dissector,
+					  FLOW_DISSECTOR_KEY_IPV4_ADDRS,
+					  f->mask);
+
+	mlxsw_sp_acl_rulei_keymask_u32(rulei, MLXSW_AFK_ELEMENT_SRC_IP4,
+				       ntohl(key->src), ntohl(mask->src));
+	mlxsw_sp_acl_rulei_keymask_u32(rulei, MLXSW_AFK_ELEMENT_DST_IP4,
+				       ntohl(key->dst), ntohl(mask->dst));
+}
+
+static void mlxsw_sp_flower_parse_ipv6(struct mlxsw_sp_acl_rule_info *rulei,
+				       struct tc_cls_flower_offload *f)
+{
+	struct flow_dissector_key_ipv6_addrs *key =
+		skb_flow_dissector_target(f->dissector,
+					  FLOW_DISSECTOR_KEY_IPV6_ADDRS,
+					  f->key);
+	struct flow_dissector_key_ipv6_addrs *mask =
+		skb_flow_dissector_target(f->dissector,
+					  FLOW_DISSECTOR_KEY_IPV6_ADDRS,
+					  f->mask);
+	size_t addr_half_size = sizeof(key->src) / 2;
+
+	mlxsw_sp_acl_rulei_keymask_buf(rulei, MLXSW_AFK_ELEMENT_SRC_IP6_HI,
+				       &key->src.s6_addr[0],
+				       &mask->src.s6_addr[0],
+				       addr_half_size);
+	mlxsw_sp_acl_rulei_keymask_buf(rulei, MLXSW_AFK_ELEMENT_SRC_IP6_LO,
+				       &key->src.s6_addr[addr_half_size],
+				       &mask->src.s6_addr[addr_half_size],
+				       addr_half_size);
+	mlxsw_sp_acl_rulei_keymask_buf(rulei, MLXSW_AFK_ELEMENT_DST_IP6_HI,
+				       &key->dst.s6_addr[0],
+				       &mask->dst.s6_addr[0],
+				       addr_half_size);
+	mlxsw_sp_acl_rulei_keymask_buf(rulei, MLXSW_AFK_ELEMENT_DST_IP6_LO,
+				       &key->dst.s6_addr[addr_half_size],
+				       &mask->dst.s6_addr[addr_half_size],
+				       addr_half_size);
+}
+
+static int mlxsw_sp_flower_parse_ports(struct mlxsw_sp *mlxsw_sp,
+				       struct mlxsw_sp_acl_rule_info *rulei,
+				       struct tc_cls_flower_offload *f,
+				       u8 ip_proto)
+{
+	struct flow_dissector_key_ports *key, *mask;
+
+	if (!dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_PORTS))
+		return 0;
+
+	if (ip_proto != IPPROTO_TCP && ip_proto != IPPROTO_UDP) {
+		dev_err(mlxsw_sp->bus_info->dev, "Only UDP and TCP keys are supported\n");
+		return -EINVAL;
+	}
+
+	key = skb_flow_dissector_target(f->dissector,
+					FLOW_DISSECTOR_KEY_PORTS,
+					f->key);
+	mask = skb_flow_dissector_target(f->dissector,
+					 FLOW_DISSECTOR_KEY_PORTS,
+					 f->mask);
+	mlxsw_sp_acl_rulei_keymask_u32(rulei, MLXSW_AFK_ELEMENT_DST_L4_PORT,
+				       ntohs(key->dst), ntohs(mask->dst));
+	mlxsw_sp_acl_rulei_keymask_u32(rulei, MLXSW_AFK_ELEMENT_SRC_L4_PORT,
+				       ntohs(key->src), ntohs(mask->src));
+	return 0;
+}
+
+static int mlxsw_sp_flower_parse(struct mlxsw_sp *mlxsw_sp,
+				 struct net_device *dev,
+				 struct mlxsw_sp_acl_rule_info *rulei,
+				 struct tc_cls_flower_offload *f)
+{
+	u16 addr_type = 0;
+	u8 ip_proto = 0;
+	int err;
+
+	if (f->dissector->used_keys &
+	    ~(BIT(FLOW_DISSECTOR_KEY_CONTROL) |
+	      BIT(FLOW_DISSECTOR_KEY_BASIC) |
+	      BIT(FLOW_DISSECTOR_KEY_ETH_ADDRS) |
+	      BIT(FLOW_DISSECTOR_KEY_IPV4_ADDRS) |
+	      BIT(FLOW_DISSECTOR_KEY_IPV6_ADDRS) |
+	      BIT(FLOW_DISSECTOR_KEY_PORTS))) {
+		dev_err(mlxsw_sp->bus_info->dev, "Unsupported key\n");
+		return -EOPNOTSUPP;
+	}
+
+	mlxsw_sp_acl_rulei_priority(rulei, f->prio);
+
+	if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_CONTROL)) {
+		struct flow_dissector_key_control *key =
+			skb_flow_dissector_target(f->dissector,
+						  FLOW_DISSECTOR_KEY_CONTROL,
+						  f->key);
+		addr_type = key->addr_type;
+	}
+
+	if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_BASIC)) {
+		struct flow_dissector_key_basic *key =
+			skb_flow_dissector_target(f->dissector,
+						  FLOW_DISSECTOR_KEY_BASIC,
+						  f->key);
+		struct flow_dissector_key_basic *mask =
+			skb_flow_dissector_target(f->dissector,
+						  FLOW_DISSECTOR_KEY_BASIC,
+						  f->mask);
+		u16 n_proto_key = ntohs(key->n_proto);
+		u16 n_proto_mask = ntohs(mask->n_proto);
+
+		if (n_proto_key == ETH_P_ALL) {
+			n_proto_key = 0;
+			n_proto_mask = 0;
+		}
+		mlxsw_sp_acl_rulei_keymask_u32(rulei,
+					       MLXSW_AFK_ELEMENT_ETHERTYPE,
+					       n_proto_key, n_proto_mask);
+
+		ip_proto = key->ip_proto;
+		mlxsw_sp_acl_rulei_keymask_u32(rulei,
+					       MLXSW_AFK_ELEMENT_IP_PROTO,
+					       key->ip_proto, mask->ip_proto);
+	}
+
+	if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_ETH_ADDRS)) {
+		struct flow_dissector_key_eth_addrs *key =
+			skb_flow_dissector_target(f->dissector,
+						  FLOW_DISSECTOR_KEY_ETH_ADDRS,
+						  f->key);
+		struct flow_dissector_key_eth_addrs *mask =
+			skb_flow_dissector_target(f->dissector,
+						  FLOW_DISSECTOR_KEY_ETH_ADDRS,
+						  f->mask);
+
+		mlxsw_sp_acl_rulei_keymask_buf(rulei,
+					       MLXSW_AFK_ELEMENT_DMAC,
+					       key->dst, mask->dst,
+					       sizeof(key->dst));
+		mlxsw_sp_acl_rulei_keymask_buf(rulei,
+					       MLXSW_AFK_ELEMENT_SMAC,
+					       key->src, mask->src,
+					       sizeof(key->src));
+	}
+
+	if (addr_type == FLOW_DISSECTOR_KEY_IPV4_ADDRS)
+		mlxsw_sp_flower_parse_ipv4(rulei, f);
+
+	if (addr_type == FLOW_DISSECTOR_KEY_IPV6_ADDRS)
+		mlxsw_sp_flower_parse_ipv6(rulei, f);
+
+	err = mlxsw_sp_flower_parse_ports(mlxsw_sp, rulei, f, ip_proto);
+	if (err)
+		return err;
+
+	return mlxsw_sp_flower_parse_actions(mlxsw_sp, dev, rulei, f->exts);
+}
+
+int mlxsw_sp_flower_replace(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress,
+			    __be16 protocol, struct tc_cls_flower_offload *f)
+{
+	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
+	struct net_device *dev = mlxsw_sp_port->dev;
+	struct mlxsw_sp_acl_rule_info *rulei;
+	struct mlxsw_sp_acl_ruleset *ruleset;
+	struct mlxsw_sp_acl_rule *rule;
+	int err;
+
+	ruleset = mlxsw_sp_acl_ruleset_get(mlxsw_sp, dev, ingress,
+					   MLXSW_SP_ACL_PROFILE_FLOWER);
+	if (IS_ERR(ruleset))
+		return PTR_ERR(ruleset);
+
+	rule = mlxsw_sp_acl_rule_create(mlxsw_sp, ruleset, f->cookie);
+	if (IS_ERR(rule)) {
+		err = PTR_ERR(rule);
+		goto err_rule_create;
+	}
+
+	rulei = mlxsw_sp_acl_rule_rulei(rule);
+	err = mlxsw_sp_flower_parse(mlxsw_sp, dev, rulei, f);
+	if (err)
+		goto err_flower_parse;
+
+	err = mlxsw_sp_acl_rulei_commit(rulei);
+	if (err)
+		goto err_rulei_commit;
+
+	err = mlxsw_sp_acl_rule_add(mlxsw_sp, rule);
+	if (err)
+		goto err_rule_add;
+
+	mlxsw_sp_acl_ruleset_put(mlxsw_sp, ruleset);
+	return 0;
+
+err_rule_add:
+err_rulei_commit:
+err_flower_parse:
+	mlxsw_sp_acl_rule_destroy(mlxsw_sp, rule);
+err_rule_create:
+	mlxsw_sp_acl_ruleset_put(mlxsw_sp, ruleset);
+	return err;
+}
+
+void mlxsw_sp_flower_destroy(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress,
+			     struct tc_cls_flower_offload *f)
+{
+	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
+	struct mlxsw_sp_acl_ruleset *ruleset;
+	struct mlxsw_sp_acl_rule *rule;
+
+	ruleset = mlxsw_sp_acl_ruleset_get(mlxsw_sp, mlxsw_sp_port->dev,
+					   ingress,
+					   MLXSW_SP_ACL_PROFILE_FLOWER);
+	if (WARN_ON(IS_ERR(ruleset)))
+		return;
+
+	rule = mlxsw_sp_acl_rule_lookup(mlxsw_sp, ruleset, f->cookie);
+	if (!WARN_ON(!rule)) {
+		mlxsw_sp_acl_rule_del(mlxsw_sp, rule);
+		mlxsw_sp_acl_rule_destroy(mlxsw_sp, rule);
+	}
+
+	mlxsw_sp_acl_ruleset_put(mlxsw_sp, ruleset);
+}
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index 9e494a446b7e..d7ac22d7f940 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -40,6 +40,7 @@
 #include <linux/bitops.h>
 #include <linux/in6.h>
 #include <linux/notifier.h>
+#include <linux/inetdevice.h>
 #include <net/netevent.h>
 #include <net/neighbour.h>
 #include <net/arp.h>
@@ -108,7 +109,6 @@ mlxsw_sp_prefix_usage_clear(struct mlxsw_sp_prefix_usage *prefix_usage,
 }
 
 struct mlxsw_sp_fib_key {
-	struct net_device *dev;
 	unsigned char addr[sizeof(struct in6_addr)];
 	unsigned char prefix_len;
 };
@@ -121,95 +121,39 @@ enum mlxsw_sp_fib_entry_type {
 
 struct mlxsw_sp_nexthop_group;
 
-struct mlxsw_sp_fib_entry {
-	struct rhash_head ht_node;
+struct mlxsw_sp_fib_node {
+	struct list_head entry_list;
 	struct list_head list;
+	struct rhash_head ht_node;
+	struct mlxsw_sp_vr *vr;
 	struct mlxsw_sp_fib_key key;
+};
+
+struct mlxsw_sp_fib_entry_params {
+	u32 tb_id;
+	u32 prio;
+	u8 tos;
+	u8 type;
+};
+
+struct mlxsw_sp_fib_entry {
+	struct list_head list;
+	struct mlxsw_sp_fib_node *fib_node;
 	enum mlxsw_sp_fib_entry_type type;
-	unsigned int ref_count;
-	u16 rif; /* used for action local */
-	struct mlxsw_sp_vr *vr;
-	struct fib_info *fi;
 	struct list_head nexthop_group_node;
 	struct mlxsw_sp_nexthop_group *nh_group;
+	struct mlxsw_sp_fib_entry_params params;
+	bool offloaded;
 };
 
 struct mlxsw_sp_fib {
 	struct rhashtable ht;
-	struct list_head entry_list;
+	struct list_head node_list;
 	unsigned long prefix_ref_count[MLXSW_SP_PREFIX_COUNT];
 	struct mlxsw_sp_prefix_usage prefix_usage;
 };
 
-static const struct rhashtable_params mlxsw_sp_fib_ht_params = {
-	.key_offset = offsetof(struct mlxsw_sp_fib_entry, key),
-	.head_offset = offsetof(struct mlxsw_sp_fib_entry, ht_node),
-	.key_len = sizeof(struct mlxsw_sp_fib_key),
-	.automatic_shrinking = true,
-};
-
-static int mlxsw_sp_fib_entry_insert(struct mlxsw_sp_fib *fib,
-				     struct mlxsw_sp_fib_entry *fib_entry)
-{
-	unsigned char prefix_len = fib_entry->key.prefix_len;
-	int err;
-
-	err = rhashtable_insert_fast(&fib->ht, &fib_entry->ht_node,
-				     mlxsw_sp_fib_ht_params);
-	if (err)
-		return err;
-	list_add_tail(&fib_entry->list, &fib->entry_list);
-	if (fib->prefix_ref_count[prefix_len]++ == 0)
-		mlxsw_sp_prefix_usage_set(&fib->prefix_usage, prefix_len);
-	return 0;
-}
-
-static void mlxsw_sp_fib_entry_remove(struct mlxsw_sp_fib *fib,
-				      struct mlxsw_sp_fib_entry *fib_entry)
-{
-	unsigned char prefix_len = fib_entry->key.prefix_len;
-
-	if (--fib->prefix_ref_count[prefix_len] == 0)
-		mlxsw_sp_prefix_usage_clear(&fib->prefix_usage, prefix_len);
-	list_del(&fib_entry->list);
-	rhashtable_remove_fast(&fib->ht, &fib_entry->ht_node,
-			       mlxsw_sp_fib_ht_params);
-}
-
-static struct mlxsw_sp_fib_entry *
-mlxsw_sp_fib_entry_create(struct mlxsw_sp_fib *fib, const void *addr,
-			  size_t addr_len, unsigned char prefix_len,
-			  struct net_device *dev)
-{
-	struct mlxsw_sp_fib_entry *fib_entry;
-
-	fib_entry = kzalloc(sizeof(*fib_entry), GFP_KERNEL);
-	if (!fib_entry)
-		return NULL;
-	fib_entry->key.dev = dev;
-	memcpy(fib_entry->key.addr, addr, addr_len);
-	fib_entry->key.prefix_len = prefix_len;
-	return fib_entry;
-}
-
-static void mlxsw_sp_fib_entry_destroy(struct mlxsw_sp_fib_entry *fib_entry)
-{
-	kfree(fib_entry);
-}
-
-static struct mlxsw_sp_fib_entry *
-mlxsw_sp_fib_entry_lookup(struct mlxsw_sp_fib *fib, const void *addr,
-			  size_t addr_len, unsigned char prefix_len,
-			  struct net_device *dev)
-{
-	struct mlxsw_sp_fib_key key;
-
-	memset(&key, 0, sizeof(key));
-	key.dev = dev;
-	memcpy(key.addr, addr, addr_len);
-	key.prefix_len = prefix_len;
-	return rhashtable_lookup_fast(&fib->ht, &key, mlxsw_sp_fib_ht_params);
-}
+static const struct rhashtable_params mlxsw_sp_fib_ht_params;
 
 static struct mlxsw_sp_fib *mlxsw_sp_fib_create(void)
 {
@@ -222,7 +166,7 @@ static struct mlxsw_sp_fib *mlxsw_sp_fib_create(void)
 	err = rhashtable_init(&fib->ht, &mlxsw_sp_fib_ht_params);
 	if (err)
 		goto err_rhashtable_init;
-	INIT_LIST_HEAD(&fib->entry_list);
+	INIT_LIST_HEAD(&fib->node_list);
 	return fib;
 
 err_rhashtable_init:
@@ -232,6 +176,7 @@ err_rhashtable_init:
 
 static void mlxsw_sp_fib_destroy(struct mlxsw_sp_fib *fib)
 {
+	WARN_ON(!list_empty(&fib->node_list));
 	rhashtable_destroy(&fib->ht);
 	kfree(fib);
 }
@@ -610,12 +555,11 @@ struct mlxsw_sp_neigh_key {
 };
 
 struct mlxsw_sp_neigh_entry {
+	struct list_head rif_list_node;
 	struct rhash_head ht_node;
 	struct mlxsw_sp_neigh_key key;
 	u16 rif;
-	bool offloaded;
-	struct delayed_work dw;
-	struct mlxsw_sp_port *mlxsw_sp_port;
+	bool connected;
 	unsigned char ha[ETH_ALEN];
 	struct list_head nexthop_list; /* list of nexthops using
 					* this neigh entry
@@ -629,105 +573,91 @@ static const struct rhashtable_params mlxsw_sp_neigh_ht_params = {
 	.key_len = sizeof(struct mlxsw_sp_neigh_key),
 };
 
-static int
-mlxsw_sp_neigh_entry_insert(struct mlxsw_sp *mlxsw_sp,
-			    struct mlxsw_sp_neigh_entry *neigh_entry)
-{
-	return rhashtable_insert_fast(&mlxsw_sp->router.neigh_ht,
-				      &neigh_entry->ht_node,
-				      mlxsw_sp_neigh_ht_params);
-}
-
-static void
-mlxsw_sp_neigh_entry_remove(struct mlxsw_sp *mlxsw_sp,
-			    struct mlxsw_sp_neigh_entry *neigh_entry)
-{
-	rhashtable_remove_fast(&mlxsw_sp->router.neigh_ht,
-			       &neigh_entry->ht_node,
-			       mlxsw_sp_neigh_ht_params);
-}
-
-static void mlxsw_sp_router_neigh_update_hw(struct work_struct *work);
-
 static struct mlxsw_sp_neigh_entry *
-mlxsw_sp_neigh_entry_create(struct neighbour *n, u16 rif)
+mlxsw_sp_neigh_entry_alloc(struct mlxsw_sp *mlxsw_sp, struct neighbour *n,
+			   u16 rif)
 {
 	struct mlxsw_sp_neigh_entry *neigh_entry;
 
-	neigh_entry = kzalloc(sizeof(*neigh_entry), GFP_ATOMIC);
+	neigh_entry = kzalloc(sizeof(*neigh_entry), GFP_KERNEL);
 	if (!neigh_entry)
 		return NULL;
+
 	neigh_entry->key.n = n;
 	neigh_entry->rif = rif;
-	INIT_DELAYED_WORK(&neigh_entry->dw, mlxsw_sp_router_neigh_update_hw);
 	INIT_LIST_HEAD(&neigh_entry->nexthop_list);
+
 	return neigh_entry;
 }
 
-static void
-mlxsw_sp_neigh_entry_destroy(struct mlxsw_sp_neigh_entry *neigh_entry)
+static void mlxsw_sp_neigh_entry_free(struct mlxsw_sp_neigh_entry *neigh_entry)
 {
 	kfree(neigh_entry);
 }
 
-static struct mlxsw_sp_neigh_entry *
-mlxsw_sp_neigh_entry_lookup(struct mlxsw_sp *mlxsw_sp, struct neighbour *n)
+static int
+mlxsw_sp_neigh_entry_insert(struct mlxsw_sp *mlxsw_sp,
+			    struct mlxsw_sp_neigh_entry *neigh_entry)
 {
-	struct mlxsw_sp_neigh_key key;
+	return rhashtable_insert_fast(&mlxsw_sp->router.neigh_ht,
+				      &neigh_entry->ht_node,
+				      mlxsw_sp_neigh_ht_params);
+}
 
-	key.n = n;
-	return rhashtable_lookup_fast(&mlxsw_sp->router.neigh_ht,
-				      &key, mlxsw_sp_neigh_ht_params);
+static void
+mlxsw_sp_neigh_entry_remove(struct mlxsw_sp *mlxsw_sp,
+			    struct mlxsw_sp_neigh_entry *neigh_entry)
+{
+	rhashtable_remove_fast(&mlxsw_sp->router.neigh_ht,
+			       &neigh_entry->ht_node,
+			       mlxsw_sp_neigh_ht_params);
 }
 
-int mlxsw_sp_router_neigh_construct(struct net_device *dev,
-				    struct neighbour *n)
+static struct mlxsw_sp_neigh_entry *
+mlxsw_sp_neigh_entry_create(struct mlxsw_sp *mlxsw_sp, struct neighbour *n)
 {
-	struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev);
-	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
 	struct mlxsw_sp_neigh_entry *neigh_entry;
 	struct mlxsw_sp_rif *r;
 	int err;
 
-	if (n->tbl != &arp_tbl)
-		return 0;
-
-	neigh_entry = mlxsw_sp_neigh_entry_lookup(mlxsw_sp, n);
-	if (neigh_entry)
-		return 0;
-
 	r = mlxsw_sp_rif_find_by_dev(mlxsw_sp, n->dev);
-	if (WARN_ON(!r))
-		return -EINVAL;
+	if (!r)
+		return ERR_PTR(-EINVAL);
 
-	neigh_entry = mlxsw_sp_neigh_entry_create(n, r->rif);
+	neigh_entry = mlxsw_sp_neigh_entry_alloc(mlxsw_sp, n, r->rif);
 	if (!neigh_entry)
-		return -ENOMEM;
+		return ERR_PTR(-ENOMEM);
+
 	err = mlxsw_sp_neigh_entry_insert(mlxsw_sp, neigh_entry);
 	if (err)
 		goto err_neigh_entry_insert;
-	return 0;
+
+	list_add(&neigh_entry->rif_list_node, &r->neigh_list);
+
+	return neigh_entry;
 
 err_neigh_entry_insert:
-	mlxsw_sp_neigh_entry_destroy(neigh_entry);
-	return err;
+	mlxsw_sp_neigh_entry_free(neigh_entry);
+	return ERR_PTR(err);
 }
 
-void mlxsw_sp_router_neigh_destroy(struct net_device *dev,
-				   struct neighbour *n)
+static void
+mlxsw_sp_neigh_entry_destroy(struct mlxsw_sp *mlxsw_sp,
+			     struct mlxsw_sp_neigh_entry *neigh_entry)
 {
-	struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev);
-	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
-	struct mlxsw_sp_neigh_entry *neigh_entry;
+	list_del(&neigh_entry->rif_list_node);
+	mlxsw_sp_neigh_entry_remove(mlxsw_sp, neigh_entry);
+	mlxsw_sp_neigh_entry_free(neigh_entry);
+}
 
-	if (n->tbl != &arp_tbl)
-		return;
+static struct mlxsw_sp_neigh_entry *
+mlxsw_sp_neigh_entry_lookup(struct mlxsw_sp *mlxsw_sp, struct neighbour *n)
+{
+	struct mlxsw_sp_neigh_key key;
 
-	neigh_entry = mlxsw_sp_neigh_entry_lookup(mlxsw_sp, n);
-	if (!neigh_entry)
-		return;
-	mlxsw_sp_neigh_entry_remove(mlxsw_sp, neigh_entry);
-	mlxsw_sp_neigh_entry_destroy(neigh_entry);
+	key.n = n;
+	return rhashtable_lookup_fast(&mlxsw_sp->router.neigh_ht,
+				      &key, mlxsw_sp_neigh_ht_params);
 }
 
 static void
@@ -866,13 +796,11 @@ static void mlxsw_sp_router_neighs_update_nh(struct mlxsw_sp *mlxsw_sp)
 	/* Take RTNL mutex here to prevent lists from changes */
 	rtnl_lock();
 	list_for_each_entry(neigh_entry, &mlxsw_sp->router.nexthop_neighs_list,
-			    nexthop_neighs_list_node) {
+			    nexthop_neighs_list_node)
 		/* If this neigh have nexthops, make the kernel think this neigh
 		 * is active regardless of the traffic.
 		 */
-		if (!list_empty(&neigh_entry->nexthop_list))
-			neigh_event_send(neigh_entry->key.n, NULL);
-	}
+		neigh_event_send(neigh_entry->key.n, NULL);
 	rtnl_unlock();
 }
 
@@ -916,11 +844,9 @@ static void mlxsw_sp_router_probe_unresolved_nexthops(struct work_struct *work)
 	 */
 	rtnl_lock();
 	list_for_each_entry(neigh_entry, &mlxsw_sp->router.nexthop_neighs_list,
-			    nexthop_neighs_list_node) {
-		if (!(neigh_entry->key.n->nud_state & NUD_VALID) &&
-		    !list_empty(&neigh_entry->nexthop_list))
+			    nexthop_neighs_list_node)
+		if (!neigh_entry->connected)
 			neigh_event_send(neigh_entry->key.n, NULL);
-	}
 	rtnl_unlock();
 
 	mlxsw_core_schedule_dw(&mlxsw_sp->router.nexthop_probe_dw,
@@ -932,79 +858,101 @@ mlxsw_sp_nexthop_neigh_update(struct mlxsw_sp *mlxsw_sp,
 			      struct mlxsw_sp_neigh_entry *neigh_entry,
 			      bool removing);
 
-static void mlxsw_sp_router_neigh_update_hw(struct work_struct *work)
+static enum mlxsw_reg_rauht_op mlxsw_sp_rauht_op(bool adding)
+{
+	return adding ? MLXSW_REG_RAUHT_OP_WRITE_ADD :
+			MLXSW_REG_RAUHT_OP_WRITE_DELETE;
+}
+
+static void
+mlxsw_sp_router_neigh_entry_op4(struct mlxsw_sp *mlxsw_sp,
+				struct mlxsw_sp_neigh_entry *neigh_entry,
+				enum mlxsw_reg_rauht_op op)
 {
-	struct mlxsw_sp_neigh_entry *neigh_entry =
-		container_of(work, struct mlxsw_sp_neigh_entry, dw.work);
 	struct neighbour *n = neigh_entry->key.n;
-	struct mlxsw_sp_port *mlxsw_sp_port = neigh_entry->mlxsw_sp_port;
-	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
+	u32 dip = ntohl(*((__be32 *) n->primary_key));
 	char rauht_pl[MLXSW_REG_RAUHT_LEN];
-	struct net_device *dev;
+
+	mlxsw_reg_rauht_pack4(rauht_pl, op, neigh_entry->rif, neigh_entry->ha,
+			      dip);
+	mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(rauht), rauht_pl);
+}
+
+static void
+mlxsw_sp_neigh_entry_update(struct mlxsw_sp *mlxsw_sp,
+			    struct mlxsw_sp_neigh_entry *neigh_entry,
+			    bool adding)
+{
+	if (!adding && !neigh_entry->connected)
+		return;
+	neigh_entry->connected = adding;
+	if (neigh_entry->key.n->tbl == &arp_tbl)
+		mlxsw_sp_router_neigh_entry_op4(mlxsw_sp, neigh_entry,
+						mlxsw_sp_rauht_op(adding));
+	else
+		WARN_ON_ONCE(1);
+}
+
+struct mlxsw_sp_neigh_event_work {
+	struct work_struct work;
+	struct mlxsw_sp *mlxsw_sp;
+	struct neighbour *n;
+};
+
+static void mlxsw_sp_router_neigh_event_work(struct work_struct *work)
+{
+	struct mlxsw_sp_neigh_event_work *neigh_work =
+		container_of(work, struct mlxsw_sp_neigh_event_work, work);
+	struct mlxsw_sp *mlxsw_sp = neigh_work->mlxsw_sp;
+	struct mlxsw_sp_neigh_entry *neigh_entry;
+	struct neighbour *n = neigh_work->n;
+	unsigned char ha[ETH_ALEN];
 	bool entry_connected;
 	u8 nud_state, dead;
-	bool updating;
-	bool removing;
-	bool adding;
-	u32 dip;
-	int err;
 
+	/* If these parameters are changed after we release the lock,
+	 * then we are guaranteed to receive another event letting us
+	 * know about it.
+	 */
 	read_lock_bh(&n->lock);
-	dip = ntohl(*((__be32 *) n->primary_key));
-	memcpy(neigh_entry->ha, n->ha, sizeof(neigh_entry->ha));
+	memcpy(ha, n->ha, ETH_ALEN);
 	nud_state = n->nud_state;
 	dead = n->dead;
-	dev = n->dev;
 	read_unlock_bh(&n->lock);
 
+	rtnl_lock();
 	entry_connected = nud_state & NUD_VALID && !dead;
-	adding = (!neigh_entry->offloaded) && entry_connected;
-	updating = neigh_entry->offloaded && entry_connected;
-	removing = neigh_entry->offloaded && !entry_connected;
-
-	if (adding || updating) {
-		mlxsw_reg_rauht_pack4(rauht_pl, MLXSW_REG_RAUHT_OP_WRITE_ADD,
-				      neigh_entry->rif,
-				      neigh_entry->ha, dip);
-		err = mlxsw_reg_write(mlxsw_sp->core,
-				      MLXSW_REG(rauht), rauht_pl);
-		if (err) {
-			netdev_err(dev, "Could not add neigh %pI4h\n", &dip);
-			neigh_entry->offloaded = false;
-		} else {
-			neigh_entry->offloaded = true;
-		}
-		mlxsw_sp_nexthop_neigh_update(mlxsw_sp, neigh_entry, false);
-	} else if (removing) {
-		mlxsw_reg_rauht_pack4(rauht_pl, MLXSW_REG_RAUHT_OP_WRITE_DELETE,
-				      neigh_entry->rif,
-				      neigh_entry->ha, dip);
-		err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(rauht),
-				      rauht_pl);
-		if (err) {
-			netdev_err(dev, "Could not delete neigh %pI4h\n", &dip);
-			neigh_entry->offloaded = true;
-		} else {
-			neigh_entry->offloaded = false;
-		}
-		mlxsw_sp_nexthop_neigh_update(mlxsw_sp, neigh_entry, true);
+	neigh_entry = mlxsw_sp_neigh_entry_lookup(mlxsw_sp, n);
+	if (!entry_connected && !neigh_entry)
+		goto out;
+	if (!neigh_entry) {
+		neigh_entry = mlxsw_sp_neigh_entry_create(mlxsw_sp, n);
+		if (IS_ERR(neigh_entry))
+			goto out;
 	}
 
+	memcpy(neigh_entry->ha, ha, ETH_ALEN);
+	mlxsw_sp_neigh_entry_update(mlxsw_sp, neigh_entry, entry_connected);
+	mlxsw_sp_nexthop_neigh_update(mlxsw_sp, neigh_entry, !entry_connected);
+
+	if (!neigh_entry->connected && list_empty(&neigh_entry->nexthop_list))
+		mlxsw_sp_neigh_entry_destroy(mlxsw_sp, neigh_entry);
+
+out:
+	rtnl_unlock();
 	neigh_release(n);
-	mlxsw_sp_port_dev_put(mlxsw_sp_port);
+	kfree(neigh_work);
 }
 
 int mlxsw_sp_router_netevent_event(struct notifier_block *unused,
 				   unsigned long event, void *ptr)
 {
-	struct mlxsw_sp_neigh_entry *neigh_entry;
+	struct mlxsw_sp_neigh_event_work *neigh_work;
 	struct mlxsw_sp_port *mlxsw_sp_port;
 	struct mlxsw_sp *mlxsw_sp;
 	unsigned long interval;
-	struct net_device *dev;
 	struct neigh_parms *p;
 	struct neighbour *n;
-	u32 dip;
 
 	switch (event) {
 	case NETEVENT_DELAY_PROBE_TIME_UPDATE:
@@ -1029,33 +977,31 @@ int mlxsw_sp_router_netevent_event(struct notifier_block *unused,
 		break;
 	case NETEVENT_NEIGH_UPDATE:
 		n = ptr;
-		dev = n->dev;
 
 		if (n->tbl != &arp_tbl)
 			return NOTIFY_DONE;
 
-		mlxsw_sp_port = mlxsw_sp_port_lower_dev_hold(dev);
+		mlxsw_sp_port = mlxsw_sp_port_lower_dev_hold(n->dev);
 		if (!mlxsw_sp_port)
 			return NOTIFY_DONE;
 
-		mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
-		dip = ntohl(*((__be32 *) n->primary_key));
-		neigh_entry = mlxsw_sp_neigh_entry_lookup(mlxsw_sp, n);
-		if (WARN_ON(!neigh_entry)) {
+		neigh_work = kzalloc(sizeof(*neigh_work), GFP_ATOMIC);
+		if (!neigh_work) {
 			mlxsw_sp_port_dev_put(mlxsw_sp_port);
-			return NOTIFY_DONE;
+			return NOTIFY_BAD;
 		}
-		neigh_entry->mlxsw_sp_port = mlxsw_sp_port;
+
+		INIT_WORK(&neigh_work->work, mlxsw_sp_router_neigh_event_work);
+		neigh_work->mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
+		neigh_work->n = n;
 
 		/* Take a reference to ensure the neighbour won't be
 		 * destructed until we drop the reference in delayed
 		 * work.
 		 */
 		neigh_clone(n);
-		if (!mlxsw_core_schedule_dw(&neigh_entry->dw, 0)) {
-			neigh_release(n);
-			mlxsw_sp_port_dev_put(mlxsw_sp_port);
-		}
+		mlxsw_core_schedule_work(&neigh_work->work);
+		mlxsw_sp_port_dev_put(mlxsw_sp_port);
 		break;
 	}
 
@@ -1093,11 +1039,40 @@ static void mlxsw_sp_neigh_fini(struct mlxsw_sp *mlxsw_sp)
 	rhashtable_destroy(&mlxsw_sp->router.neigh_ht);
 }
 
+static int mlxsw_sp_neigh_rif_flush(struct mlxsw_sp *mlxsw_sp,
+				    const struct mlxsw_sp_rif *r)
+{
+	char rauht_pl[MLXSW_REG_RAUHT_LEN];
+
+	mlxsw_reg_rauht_pack(rauht_pl, MLXSW_REG_RAUHT_OP_WRITE_DELETE_ALL,
+			     r->rif, r->addr);
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(rauht), rauht_pl);
+}
+
+static void mlxsw_sp_neigh_rif_gone_sync(struct mlxsw_sp *mlxsw_sp,
+					 struct mlxsw_sp_rif *r)
+{
+	struct mlxsw_sp_neigh_entry *neigh_entry, *tmp;
+
+	mlxsw_sp_neigh_rif_flush(mlxsw_sp, r);
+	list_for_each_entry_safe(neigh_entry, tmp, &r->neigh_list,
+				 rif_list_node)
+		mlxsw_sp_neigh_entry_destroy(mlxsw_sp, neigh_entry);
+}
+
+struct mlxsw_sp_nexthop_key {
+	struct fib_nh *fib_nh;
+};
+
 struct mlxsw_sp_nexthop {
 	struct list_head neigh_list_node; /* member of neigh entry list */
+	struct list_head rif_list_node;
 	struct mlxsw_sp_nexthop_group *nh_grp; /* pointer back to the group
 						* this belongs to
 						*/
+	struct rhash_head ht_node;
+	struct mlxsw_sp_nexthop_key key;
+	struct mlxsw_sp_rif *r;
 	u8 should_offload:1, /* set indicates this neigh is connected and
 			      * should be put to KVD linear area of this group.
 			      */
@@ -1110,16 +1085,81 @@ struct mlxsw_sp_nexthop {
 	struct mlxsw_sp_neigh_entry *neigh_entry;
 };
 
+struct mlxsw_sp_nexthop_group_key {
+	struct fib_info *fi;
+};
+
 struct mlxsw_sp_nexthop_group {
-	struct list_head list; /* node in mlxsw->router.nexthop_group_list */
+	struct rhash_head ht_node;
 	struct list_head fib_list; /* list of fib entries that use this group */
-	u8 adj_index_valid:1;
+	struct mlxsw_sp_nexthop_group_key key;
+	u8 adj_index_valid:1,
+	   gateway:1; /* routes using the group use a gateway */
 	u32 adj_index;
 	u16 ecmp_size;
 	u16 count;
 	struct mlxsw_sp_nexthop nexthops[0];
+#define nh_rif	nexthops[0].r
 };
 
+static const struct rhashtable_params mlxsw_sp_nexthop_group_ht_params = {
+	.key_offset = offsetof(struct mlxsw_sp_nexthop_group, key),
+	.head_offset = offsetof(struct mlxsw_sp_nexthop_group, ht_node),
+	.key_len = sizeof(struct mlxsw_sp_nexthop_group_key),
+};
+
+static int mlxsw_sp_nexthop_group_insert(struct mlxsw_sp *mlxsw_sp,
+					 struct mlxsw_sp_nexthop_group *nh_grp)
+{
+	return rhashtable_insert_fast(&mlxsw_sp->router.nexthop_group_ht,
+				      &nh_grp->ht_node,
+				      mlxsw_sp_nexthop_group_ht_params);
+}
+
+static void mlxsw_sp_nexthop_group_remove(struct mlxsw_sp *mlxsw_sp,
+					  struct mlxsw_sp_nexthop_group *nh_grp)
+{
+	rhashtable_remove_fast(&mlxsw_sp->router.nexthop_group_ht,
+			       &nh_grp->ht_node,
+			       mlxsw_sp_nexthop_group_ht_params);
+}
+
+static struct mlxsw_sp_nexthop_group *
+mlxsw_sp_nexthop_group_lookup(struct mlxsw_sp *mlxsw_sp,
+			      struct mlxsw_sp_nexthop_group_key key)
+{
+	return rhashtable_lookup_fast(&mlxsw_sp->router.nexthop_group_ht, &key,
+				      mlxsw_sp_nexthop_group_ht_params);
+}
+
+static const struct rhashtable_params mlxsw_sp_nexthop_ht_params = {
+	.key_offset = offsetof(struct mlxsw_sp_nexthop, key),
+	.head_offset = offsetof(struct mlxsw_sp_nexthop, ht_node),
+	.key_len = sizeof(struct mlxsw_sp_nexthop_key),
+};
+
+static int mlxsw_sp_nexthop_insert(struct mlxsw_sp *mlxsw_sp,
+				   struct mlxsw_sp_nexthop *nh)
+{
+	return rhashtable_insert_fast(&mlxsw_sp->router.nexthop_ht,
+				      &nh->ht_node, mlxsw_sp_nexthop_ht_params);
+}
+
+static void mlxsw_sp_nexthop_remove(struct mlxsw_sp *mlxsw_sp,
+				    struct mlxsw_sp_nexthop *nh)
+{
+	rhashtable_remove_fast(&mlxsw_sp->router.nexthop_ht, &nh->ht_node,
+			       mlxsw_sp_nexthop_ht_params);
+}
+
+static struct mlxsw_sp_nexthop *
+mlxsw_sp_nexthop_lookup(struct mlxsw_sp *mlxsw_sp,
+			struct mlxsw_sp_nexthop_key key)
+{
+	return rhashtable_lookup_fast(&mlxsw_sp->router.nexthop_ht, &key,
+				      mlxsw_sp_nexthop_ht_params);
+}
+
 static int mlxsw_sp_adj_index_mass_update_vr(struct mlxsw_sp *mlxsw_sp,
 					     struct mlxsw_sp_vr *vr,
 					     u32 adj_index, u16 ecmp_size,
@@ -1144,9 +1184,9 @@ static int mlxsw_sp_adj_index_mass_update(struct mlxsw_sp *mlxsw_sp,
 	int err;
 
 	list_for_each_entry(fib_entry, &nh_grp->fib_list, nexthop_group_node) {
-		if (vr == fib_entry->vr)
+		if (vr == fib_entry->fib_node->vr)
 			continue;
-		vr = fib_entry->vr;
+		vr = fib_entry->fib_node->vr;
 		err = mlxsw_sp_adj_index_mass_update_vr(mlxsw_sp, vr,
 							old_adj_index,
 							old_ecmp_size,
@@ -1234,6 +1274,11 @@ mlxsw_sp_nexthop_group_refresh(struct mlxsw_sp *mlxsw_sp,
 	int i;
 	int err;
 
+	if (!nh_grp->gateway) {
+		mlxsw_sp_nexthop_fib_entries_update(mlxsw_sp, nh_grp);
+		return;
+	}
+
 	for (i = 0; i < nh_grp->count; i++) {
 		nh = &nh_grp->nexthops[i];
 
@@ -1336,42 +1381,63 @@ mlxsw_sp_nexthop_neigh_update(struct mlxsw_sp *mlxsw_sp,
 {
 	struct mlxsw_sp_nexthop *nh;
 
-	/* Take RTNL mutex here to prevent lists from changes */
-	rtnl_lock();
 	list_for_each_entry(nh, &neigh_entry->nexthop_list,
 			    neigh_list_node) {
 		__mlxsw_sp_nexthop_neigh_update(nh, removing);
 		mlxsw_sp_nexthop_group_refresh(mlxsw_sp, nh->nh_grp);
 	}
-	rtnl_unlock();
 }
 
-static int mlxsw_sp_nexthop_init(struct mlxsw_sp *mlxsw_sp,
-				 struct mlxsw_sp_nexthop_group *nh_grp,
-				 struct mlxsw_sp_nexthop *nh,
-				 struct fib_nh *fib_nh)
+static void mlxsw_sp_nexthop_rif_init(struct mlxsw_sp_nexthop *nh,
+				      struct mlxsw_sp_rif *r)
+{
+	if (nh->r)
+		return;
+
+	nh->r = r;
+	list_add(&nh->rif_list_node, &r->nexthop_list);
+}
+
+static void mlxsw_sp_nexthop_rif_fini(struct mlxsw_sp_nexthop *nh)
+{
+	if (!nh->r)
+		return;
+
+	list_del(&nh->rif_list_node);
+	nh->r = NULL;
+}
+
+static int mlxsw_sp_nexthop_neigh_init(struct mlxsw_sp *mlxsw_sp,
+				       struct mlxsw_sp_nexthop *nh)
 {
 	struct mlxsw_sp_neigh_entry *neigh_entry;
-	struct net_device *dev = fib_nh->nh_dev;
+	struct fib_nh *fib_nh = nh->key.fib_nh;
 	struct neighbour *n;
 	u8 nud_state, dead;
+	int err;
+
+	if (!nh->nh_grp->gateway || nh->neigh_entry)
+		return 0;
 
 	/* Take a reference of neigh here ensuring that neigh would
 	 * not be detructed before the nexthop entry is finished.
 	 * The reference is taken either in neigh_lookup() or
-	 * in neith_create() in case n is not found.
+	 * in neigh_create() in case n is not found.
 	 */
-	n = neigh_lookup(&arp_tbl, &fib_nh->nh_gw, dev);
+	n = neigh_lookup(&arp_tbl, &fib_nh->nh_gw, fib_nh->nh_dev);
 	if (!n) {
-		n = neigh_create(&arp_tbl, &fib_nh->nh_gw, dev);
+		n = neigh_create(&arp_tbl, &fib_nh->nh_gw, fib_nh->nh_dev);
 		if (IS_ERR(n))
 			return PTR_ERR(n);
 		neigh_event_send(n, NULL);
 	}
 	neigh_entry = mlxsw_sp_neigh_entry_lookup(mlxsw_sp, n);
 	if (!neigh_entry) {
-		neigh_release(n);
-		return -EINVAL;
+		neigh_entry = mlxsw_sp_neigh_entry_create(mlxsw_sp, n);
+		if (IS_ERR(neigh_entry)) {
+			err = -EINVAL;
+			goto err_neigh_entry_create;
+		}
 	}
 
 	/* If that is the first nexthop connected to that neigh, add to
@@ -1381,7 +1447,6 @@ static int mlxsw_sp_nexthop_init(struct mlxsw_sp *mlxsw_sp,
 		list_add_tail(&neigh_entry->nexthop_neighs_list_node,
 			      &mlxsw_sp->router.nexthop_neighs_list);
 
-	nh->nh_grp = nh_grp;
 	nh->neigh_entry = neigh_entry;
 	list_add_tail(&nh->neigh_list_node, &neigh_entry->nexthop_list);
 	read_lock_bh(&n->lock);
@@ -1391,23 +1456,126 @@ static int mlxsw_sp_nexthop_init(struct mlxsw_sp *mlxsw_sp,
 	__mlxsw_sp_nexthop_neigh_update(nh, !(nud_state & NUD_VALID && !dead));
 
 	return 0;
+
+err_neigh_entry_create:
+	neigh_release(n);
+	return err;
 }
 
-static void mlxsw_sp_nexthop_fini(struct mlxsw_sp *mlxsw_sp,
-				  struct mlxsw_sp_nexthop *nh)
+static void mlxsw_sp_nexthop_neigh_fini(struct mlxsw_sp *mlxsw_sp,
+					struct mlxsw_sp_nexthop *nh)
 {
 	struct mlxsw_sp_neigh_entry *neigh_entry = nh->neigh_entry;
+	struct neighbour *n;
+
+	if (!neigh_entry)
+		return;
+	n = neigh_entry->key.n;
 
 	__mlxsw_sp_nexthop_neigh_update(nh, true);
 	list_del(&nh->neigh_list_node);
+	nh->neigh_entry = NULL;
 
 	/* If that is the last nexthop connected to that neigh, remove from
 	 * nexthop_neighs_list
 	 */
-	if (list_empty(&nh->neigh_entry->nexthop_list))
-		list_del(&nh->neigh_entry->nexthop_neighs_list_node);
+	if (list_empty(&neigh_entry->nexthop_list))
+		list_del(&neigh_entry->nexthop_neighs_list_node);
 
-	neigh_release(neigh_entry->key.n);
+	if (!neigh_entry->connected && list_empty(&neigh_entry->nexthop_list))
+		mlxsw_sp_neigh_entry_destroy(mlxsw_sp, neigh_entry);
+
+	neigh_release(n);
+}
+
+static int mlxsw_sp_nexthop_init(struct mlxsw_sp *mlxsw_sp,
+				 struct mlxsw_sp_nexthop_group *nh_grp,
+				 struct mlxsw_sp_nexthop *nh,
+				 struct fib_nh *fib_nh)
+{
+	struct net_device *dev = fib_nh->nh_dev;
+	struct in_device *in_dev;
+	struct mlxsw_sp_rif *r;
+	int err;
+
+	nh->nh_grp = nh_grp;
+	nh->key.fib_nh = fib_nh;
+	err = mlxsw_sp_nexthop_insert(mlxsw_sp, nh);
+	if (err)
+		return err;
+
+	in_dev = __in_dev_get_rtnl(dev);
+	if (in_dev && IN_DEV_IGNORE_ROUTES_WITH_LINKDOWN(in_dev) &&
+	    fib_nh->nh_flags & RTNH_F_LINKDOWN)
+		return 0;
+
+	r = mlxsw_sp_rif_find_by_dev(mlxsw_sp, dev);
+	if (!r)
+		return 0;
+	mlxsw_sp_nexthop_rif_init(nh, r);
+
+	err = mlxsw_sp_nexthop_neigh_init(mlxsw_sp, nh);
+	if (err)
+		goto err_nexthop_neigh_init;
+
+	return 0;
+
+err_nexthop_neigh_init:
+	mlxsw_sp_nexthop_remove(mlxsw_sp, nh);
+	return err;
+}
+
+static void mlxsw_sp_nexthop_fini(struct mlxsw_sp *mlxsw_sp,
+				  struct mlxsw_sp_nexthop *nh)
+{
+	mlxsw_sp_nexthop_neigh_fini(mlxsw_sp, nh);
+	mlxsw_sp_nexthop_rif_fini(nh);
+	mlxsw_sp_nexthop_remove(mlxsw_sp, nh);
+}
+
+static void mlxsw_sp_nexthop_event(struct mlxsw_sp *mlxsw_sp,
+				   unsigned long event, struct fib_nh *fib_nh)
+{
+	struct mlxsw_sp_nexthop_key key;
+	struct mlxsw_sp_nexthop *nh;
+	struct mlxsw_sp_rif *r;
+
+	if (mlxsw_sp->router.aborted)
+		return;
+
+	key.fib_nh = fib_nh;
+	nh = mlxsw_sp_nexthop_lookup(mlxsw_sp, key);
+	if (WARN_ON_ONCE(!nh))
+		return;
+
+	r = mlxsw_sp_rif_find_by_dev(mlxsw_sp, fib_nh->nh_dev);
+	if (!r)
+		return;
+
+	switch (event) {
+	case FIB_EVENT_NH_ADD:
+		mlxsw_sp_nexthop_rif_init(nh, r);
+		mlxsw_sp_nexthop_neigh_init(mlxsw_sp, nh);
+		break;
+	case FIB_EVENT_NH_DEL:
+		mlxsw_sp_nexthop_neigh_fini(mlxsw_sp, nh);
+		mlxsw_sp_nexthop_rif_fini(nh);
+		break;
+	}
+
+	mlxsw_sp_nexthop_group_refresh(mlxsw_sp, nh->nh_grp);
+}
+
+static void mlxsw_sp_nexthop_rif_gone_sync(struct mlxsw_sp *mlxsw_sp,
+					   struct mlxsw_sp_rif *r)
+{
+	struct mlxsw_sp_nexthop *nh, *tmp;
+
+	list_for_each_entry_safe(nh, tmp, &r->nexthop_list, rif_list_node) {
+		mlxsw_sp_nexthop_neigh_fini(mlxsw_sp, nh);
+		mlxsw_sp_nexthop_rif_fini(nh);
+		mlxsw_sp_nexthop_group_refresh(mlxsw_sp, nh->nh_grp);
+	}
 }
 
 static struct mlxsw_sp_nexthop_group *
@@ -1426,7 +1594,9 @@ mlxsw_sp_nexthop_group_create(struct mlxsw_sp *mlxsw_sp, struct fib_info *fi)
 	if (!nh_grp)
 		return ERR_PTR(-ENOMEM);
 	INIT_LIST_HEAD(&nh_grp->fib_list);
+	nh_grp->gateway = fi->fib_nh->nh_scope == RT_SCOPE_LINK;
 	nh_grp->count = fi->fib_nhs;
+	nh_grp->key.fi = fi;
 	for (i = 0; i < nh_grp->count; i++) {
 		nh = &nh_grp->nexthops[i];
 		fib_nh = &fi->fib_nh[i];
@@ -1434,13 +1604,18 @@ mlxsw_sp_nexthop_group_create(struct mlxsw_sp *mlxsw_sp, struct fib_info *fi)
 		if (err)
 			goto err_nexthop_init;
 	}
-	list_add_tail(&nh_grp->list, &mlxsw_sp->router.nexthop_group_list);
+	err = mlxsw_sp_nexthop_group_insert(mlxsw_sp, nh_grp);
+	if (err)
+		goto err_nexthop_group_insert;
 	mlxsw_sp_nexthop_group_refresh(mlxsw_sp, nh_grp);
 	return nh_grp;
 
+err_nexthop_group_insert:
 err_nexthop_init:
-	for (i--; i >= 0; i--)
+	for (i--; i >= 0; i--) {
+		nh = &nh_grp->nexthops[i];
 		mlxsw_sp_nexthop_fini(mlxsw_sp, nh);
+	}
 	kfree(nh_grp);
 	return ERR_PTR(err);
 }
@@ -1452,7 +1627,7 @@ mlxsw_sp_nexthop_group_destroy(struct mlxsw_sp *mlxsw_sp,
 	struct mlxsw_sp_nexthop *nh;
 	int i;
 
-	list_del(&nh_grp->list);
+	mlxsw_sp_nexthop_group_remove(mlxsw_sp, nh_grp);
 	for (i = 0; i < nh_grp->count; i++) {
 		nh = &nh_grp->nexthops[i];
 		mlxsw_sp_nexthop_fini(mlxsw_sp, nh);
@@ -1462,59 +1637,15 @@ mlxsw_sp_nexthop_group_destroy(struct mlxsw_sp *mlxsw_sp,
 	kfree(nh_grp);
 }
 
-static bool mlxsw_sp_nexthop_match(struct mlxsw_sp_nexthop *nh,
-				   struct fib_info *fi)
-{
-	int i;
-
-	for (i = 0; i < fi->fib_nhs; i++) {
-		struct fib_nh *fib_nh = &fi->fib_nh[i];
-		struct neighbour *n = nh->neigh_entry->key.n;
-
-		if (memcmp(n->primary_key, &fib_nh->nh_gw,
-			   sizeof(fib_nh->nh_gw)) == 0 &&
-		    n->dev == fib_nh->nh_dev)
-			return true;
-	}
-	return false;
-}
-
-static bool mlxsw_sp_nexthop_group_match(struct mlxsw_sp_nexthop_group *nh_grp,
-					 struct fib_info *fi)
-{
-	int i;
-
-	if (nh_grp->count != fi->fib_nhs)
-		return false;
-	for (i = 0; i < nh_grp->count; i++) {
-		struct mlxsw_sp_nexthop *nh = &nh_grp->nexthops[i];
-
-		if (!mlxsw_sp_nexthop_match(nh, fi))
-			return false;
-	}
-	return true;
-}
-
-static struct mlxsw_sp_nexthop_group *
-mlxsw_sp_nexthop_group_find(struct mlxsw_sp *mlxsw_sp, struct fib_info *fi)
-{
-	struct mlxsw_sp_nexthop_group *nh_grp;
-
-	list_for_each_entry(nh_grp, &mlxsw_sp->router.nexthop_group_list,
-			    list) {
-		if (mlxsw_sp_nexthop_group_match(nh_grp, fi))
-			return nh_grp;
-	}
-	return NULL;
-}
-
 static int mlxsw_sp_nexthop_group_get(struct mlxsw_sp *mlxsw_sp,
 				      struct mlxsw_sp_fib_entry *fib_entry,
 				      struct fib_info *fi)
 {
+	struct mlxsw_sp_nexthop_group_key key;
 	struct mlxsw_sp_nexthop_group *nh_grp;
 
-	nh_grp = mlxsw_sp_nexthop_group_find(mlxsw_sp, fi);
+	key.fi = fi;
+	nh_grp = mlxsw_sp_nexthop_group_lookup(mlxsw_sp, key);
 	if (!nh_grp) {
 		nh_grp = mlxsw_sp_nexthop_group_create(mlxsw_sp, fi);
 		if (IS_ERR(nh_grp))
@@ -1536,13 +1667,82 @@ static void mlxsw_sp_nexthop_group_put(struct mlxsw_sp *mlxsw_sp,
 	mlxsw_sp_nexthop_group_destroy(mlxsw_sp, nh_grp);
 }
 
+static bool
+mlxsw_sp_fib_entry_should_offload(const struct mlxsw_sp_fib_entry *fib_entry)
+{
+	struct mlxsw_sp_nexthop_group *nh_group = fib_entry->nh_group;
+
+	if (fib_entry->params.tos)
+		return false;
+
+	switch (fib_entry->type) {
+	case MLXSW_SP_FIB_ENTRY_TYPE_REMOTE:
+		return !!nh_group->adj_index_valid;
+	case MLXSW_SP_FIB_ENTRY_TYPE_LOCAL:
+		return !!nh_group->nh_rif;
+	default:
+		return false;
+	}
+}
+
+static void mlxsw_sp_fib_entry_offload_set(struct mlxsw_sp_fib_entry *fib_entry)
+{
+	fib_entry->offloaded = true;
+
+	switch (fib_entry->fib_node->vr->proto) {
+	case MLXSW_SP_L3_PROTO_IPV4:
+		fib_info_offload_inc(fib_entry->nh_group->key.fi);
+		break;
+	case MLXSW_SP_L3_PROTO_IPV6:
+		WARN_ON_ONCE(1);
+	}
+}
+
+static void
+mlxsw_sp_fib_entry_offload_unset(struct mlxsw_sp_fib_entry *fib_entry)
+{
+	switch (fib_entry->fib_node->vr->proto) {
+	case MLXSW_SP_L3_PROTO_IPV4:
+		fib_info_offload_dec(fib_entry->nh_group->key.fi);
+		break;
+	case MLXSW_SP_L3_PROTO_IPV6:
+		WARN_ON_ONCE(1);
+	}
+
+	fib_entry->offloaded = false;
+}
+
+static void
+mlxsw_sp_fib_entry_offload_refresh(struct mlxsw_sp_fib_entry *fib_entry,
+				   enum mlxsw_reg_ralue_op op, int err)
+{
+	switch (op) {
+	case MLXSW_REG_RALUE_OP_WRITE_DELETE:
+		if (!fib_entry->offloaded)
+			return;
+		return mlxsw_sp_fib_entry_offload_unset(fib_entry);
+	case MLXSW_REG_RALUE_OP_WRITE_WRITE:
+		if (err)
+			return;
+		if (mlxsw_sp_fib_entry_should_offload(fib_entry) &&
+		    !fib_entry->offloaded)
+			mlxsw_sp_fib_entry_offload_set(fib_entry);
+		else if (!mlxsw_sp_fib_entry_should_offload(fib_entry) &&
+			 fib_entry->offloaded)
+			mlxsw_sp_fib_entry_offload_unset(fib_entry);
+		return;
+	default:
+		return;
+	}
+}
+
 static int mlxsw_sp_fib_entry_op4_remote(struct mlxsw_sp *mlxsw_sp,
 					 struct mlxsw_sp_fib_entry *fib_entry,
 					 enum mlxsw_reg_ralue_op op)
 {
 	char ralue_pl[MLXSW_REG_RALUE_LEN];
-	u32 *p_dip = (u32 *) fib_entry->key.addr;
-	struct mlxsw_sp_vr *vr = fib_entry->vr;
+	u32 *p_dip = (u32 *) fib_entry->fib_node->key.addr;
+	struct mlxsw_sp_vr *vr = fib_entry->fib_node->vr;
 	enum mlxsw_reg_ralue_trap_action trap_action;
 	u16 trap_id = 0;
 	u32 adjacency_index = 0;
@@ -1552,7 +1752,7 @@ static int mlxsw_sp_fib_entry_op4_remote(struct mlxsw_sp *mlxsw_sp,
 	 * with provided ECMP size. Otherwise, setup trap and pass
 	 * traffic to kernel.
 	 */
-	if (fib_entry->nh_group->adj_index_valid) {
+	if (mlxsw_sp_fib_entry_should_offload(fib_entry)) {
 		trap_action = MLXSW_REG_RALUE_TRAP_ACTION_NOP;
 		adjacency_index = fib_entry->nh_group->adj_index;
 		ecmp_size = fib_entry->nh_group->ecmp_size;
@@ -1563,7 +1763,8 @@ static int mlxsw_sp_fib_entry_op4_remote(struct mlxsw_sp *mlxsw_sp,
 
 	mlxsw_reg_ralue_pack4(ralue_pl,
 			      (enum mlxsw_reg_ralxx_protocol) vr->proto, op,
-			      vr->id, fib_entry->key.prefix_len, *p_dip);
+			      vr->id, fib_entry->fib_node->key.prefix_len,
+			      *p_dip);
 	mlxsw_reg_ralue_act_remote_pack(ralue_pl, trap_action, trap_id,
 					adjacency_index, ecmp_size);
 	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ralue), ralue_pl);
@@ -1573,16 +1774,27 @@ static int mlxsw_sp_fib_entry_op4_local(struct mlxsw_sp *mlxsw_sp,
 					struct mlxsw_sp_fib_entry *fib_entry,
 					enum mlxsw_reg_ralue_op op)
 {
+	struct mlxsw_sp_rif *r = fib_entry->nh_group->nh_rif;
+	enum mlxsw_reg_ralue_trap_action trap_action;
 	char ralue_pl[MLXSW_REG_RALUE_LEN];
-	u32 *p_dip = (u32 *) fib_entry->key.addr;
-	struct mlxsw_sp_vr *vr = fib_entry->vr;
+	u32 *p_dip = (u32 *) fib_entry->fib_node->key.addr;
+	struct mlxsw_sp_vr *vr = fib_entry->fib_node->vr;
+	u16 trap_id = 0;
+	u16 rif = 0;
+
+	if (mlxsw_sp_fib_entry_should_offload(fib_entry)) {
+		trap_action = MLXSW_REG_RALUE_TRAP_ACTION_NOP;
+		rif = r->rif;
+	} else {
+		trap_action = MLXSW_REG_RALUE_TRAP_ACTION_TRAP;
+		trap_id = MLXSW_TRAP_ID_RTR_INGRESS0;
+	}
 
 	mlxsw_reg_ralue_pack4(ralue_pl,
 			      (enum mlxsw_reg_ralxx_protocol) vr->proto, op,
-			      vr->id, fib_entry->key.prefix_len, *p_dip);
-	mlxsw_reg_ralue_act_local_pack(ralue_pl,
-				       MLXSW_REG_RALUE_TRAP_ACTION_NOP, 0,
-				       fib_entry->rif);
+			      vr->id, fib_entry->fib_node->key.prefix_len,
+			      *p_dip);
+	mlxsw_reg_ralue_act_local_pack(ralue_pl, trap_action, trap_id, rif);
 	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ralue), ralue_pl);
 }
 
@@ -1591,12 +1803,13 @@ static int mlxsw_sp_fib_entry_op4_trap(struct mlxsw_sp *mlxsw_sp,
 				       enum mlxsw_reg_ralue_op op)
 {
 	char ralue_pl[MLXSW_REG_RALUE_LEN];
-	u32 *p_dip = (u32 *) fib_entry->key.addr;
-	struct mlxsw_sp_vr *vr = fib_entry->vr;
+	u32 *p_dip = (u32 *) fib_entry->fib_node->key.addr;
+	struct mlxsw_sp_vr *vr = fib_entry->fib_node->vr;
 
 	mlxsw_reg_ralue_pack4(ralue_pl,
 			      (enum mlxsw_reg_ralxx_protocol) vr->proto, op,
-			      vr->id, fib_entry->key.prefix_len, *p_dip);
+			      vr->id, fib_entry->fib_node->key.prefix_len,
+			      *p_dip);
 	mlxsw_reg_ralue_act_ip2me_pack(ralue_pl);
 	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ralue), ralue_pl);
 }
@@ -1620,13 +1833,17 @@ static int mlxsw_sp_fib_entry_op(struct mlxsw_sp *mlxsw_sp,
 				 struct mlxsw_sp_fib_entry *fib_entry,
 				 enum mlxsw_reg_ralue_op op)
 {
-	switch (fib_entry->vr->proto) {
+	int err = -EINVAL;
+
+	switch (fib_entry->fib_node->vr->proto) {
 	case MLXSW_SP_L3_PROTO_IPV4:
-		return mlxsw_sp_fib_entry_op4(mlxsw_sp, fib_entry, op);
+		err = mlxsw_sp_fib_entry_op4(mlxsw_sp, fib_entry, op);
+		break;
 	case MLXSW_SP_L3_PROTO_IPV6:
-		return -EINVAL;
+		return err;
 	}
-	return -EINVAL;
+	mlxsw_sp_fib_entry_offload_refresh(fib_entry, op, err);
+	return err;
 }
 
 static int mlxsw_sp_fib_entry_update(struct mlxsw_sp *mlxsw_sp,
@@ -1644,14 +1861,11 @@ static int mlxsw_sp_fib_entry_del(struct mlxsw_sp *mlxsw_sp,
 }
 
 static int
-mlxsw_sp_router_fib4_entry_init(struct mlxsw_sp *mlxsw_sp,
-				const struct fib_entry_notifier_info *fen_info,
-				struct mlxsw_sp_fib_entry *fib_entry)
+mlxsw_sp_fib4_entry_type_set(struct mlxsw_sp *mlxsw_sp,
+			     const struct fib_entry_notifier_info *fen_info,
+			     struct mlxsw_sp_fib_entry *fib_entry)
 {
 	struct fib_info *fi = fen_info->fi;
-	struct mlxsw_sp_rif *r = NULL;
-	int nhsel;
-	int err;
 
 	if (fen_info->type == RTN_LOCAL || fen_info->type == RTN_BROADCAST) {
 		fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_TRAP;
@@ -1659,58 +1873,177 @@ mlxsw_sp_router_fib4_entry_init(struct mlxsw_sp *mlxsw_sp,
 	}
 	if (fen_info->type != RTN_UNICAST)
 		return -EINVAL;
+	if (fi->fib_nh->nh_scope != RT_SCOPE_LINK)
+		fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_LOCAL;
+	else
+		fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_REMOTE;
+	return 0;
+}
 
-	for (nhsel = 0; nhsel < fi->fib_nhs; nhsel++) {
-		const struct fib_nh *nh = &fi->fib_nh[nhsel];
+static struct mlxsw_sp_fib_entry *
+mlxsw_sp_fib4_entry_create(struct mlxsw_sp *mlxsw_sp,
+			   struct mlxsw_sp_fib_node *fib_node,
+			   const struct fib_entry_notifier_info *fen_info)
+{
+	struct mlxsw_sp_fib_entry *fib_entry;
+	int err;
 
-		if (!nh->nh_dev)
-			continue;
-		r = mlxsw_sp_rif_find_by_dev(mlxsw_sp, nh->nh_dev);
-		if (!r) {
-			/* In case router interface is not found for
-			 * at least one of the nexthops, that means
-			 * the nexthop points to some device unrelated
-			 * to us. Set trap and pass the packets for
-			 * this prefix to kernel.
-			 */
-			break;
-		}
+	fib_entry = kzalloc(sizeof(*fib_entry), GFP_KERNEL);
+	if (!fib_entry) {
+		err = -ENOMEM;
+		goto err_fib_entry_alloc;
 	}
 
-	if (!r) {
-		fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_TRAP;
-		return 0;
-	}
+	err = mlxsw_sp_fib4_entry_type_set(mlxsw_sp, fen_info, fib_entry);
+	if (err)
+		goto err_fib4_entry_type_set;
 
-	if (fi->fib_scope != RT_SCOPE_UNIVERSE) {
-		fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_LOCAL;
-		fib_entry->rif = r->rif;
-	} else {
-		fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_REMOTE;
-		err = mlxsw_sp_nexthop_group_get(mlxsw_sp, fib_entry, fi);
-		if (err)
-			return err;
-	}
-	fib_info_offload_inc(fen_info->fi);
-	return 0;
+	err = mlxsw_sp_nexthop_group_get(mlxsw_sp, fib_entry, fen_info->fi);
+	if (err)
+		goto err_nexthop_group_get;
+
+	fib_entry->params.prio = fen_info->fi->fib_priority;
+	fib_entry->params.tb_id = fen_info->tb_id;
+	fib_entry->params.type = fen_info->type;
+	fib_entry->params.tos = fen_info->tos;
+
+	fib_entry->fib_node = fib_node;
+
+	return fib_entry;
+
+err_nexthop_group_get:
+err_fib4_entry_type_set:
+	kfree(fib_entry);
+err_fib_entry_alloc:
+	return ERR_PTR(err);
 }
 
-static void
-mlxsw_sp_router_fib4_entry_fini(struct mlxsw_sp *mlxsw_sp,
-				struct mlxsw_sp_fib_entry *fib_entry)
+static void mlxsw_sp_fib4_entry_destroy(struct mlxsw_sp *mlxsw_sp,
+					struct mlxsw_sp_fib_entry *fib_entry)
 {
-	if (fib_entry->type != MLXSW_SP_FIB_ENTRY_TYPE_TRAP)
-		fib_info_offload_dec(fib_entry->fi);
-	if (fib_entry->type == MLXSW_SP_FIB_ENTRY_TYPE_REMOTE)
-		mlxsw_sp_nexthop_group_put(mlxsw_sp, fib_entry);
+	mlxsw_sp_nexthop_group_put(mlxsw_sp, fib_entry);
+	kfree(fib_entry);
 }
 
+static struct mlxsw_sp_fib_node *
+mlxsw_sp_fib4_node_get(struct mlxsw_sp *mlxsw_sp,
+		       const struct fib_entry_notifier_info *fen_info);
+
 static struct mlxsw_sp_fib_entry *
-mlxsw_sp_fib_entry_get(struct mlxsw_sp *mlxsw_sp,
-		       const struct fib_entry_notifier_info *fen_info)
+mlxsw_sp_fib4_entry_lookup(struct mlxsw_sp *mlxsw_sp,
+			   const struct fib_entry_notifier_info *fen_info)
 {
 	struct mlxsw_sp_fib_entry *fib_entry;
-	struct fib_info *fi = fen_info->fi;
+	struct mlxsw_sp_fib_node *fib_node;
+
+	fib_node = mlxsw_sp_fib4_node_get(mlxsw_sp, fen_info);
+	if (IS_ERR(fib_node))
+		return NULL;
+
+	list_for_each_entry(fib_entry, &fib_node->entry_list, list) {
+		if (fib_entry->params.tb_id == fen_info->tb_id &&
+		    fib_entry->params.tos == fen_info->tos &&
+		    fib_entry->params.type == fen_info->type &&
+		    fib_entry->nh_group->key.fi == fen_info->fi) {
+			return fib_entry;
+		}
+	}
+
+	return NULL;
+}
+
+static const struct rhashtable_params mlxsw_sp_fib_ht_params = {
+	.key_offset = offsetof(struct mlxsw_sp_fib_node, key),
+	.head_offset = offsetof(struct mlxsw_sp_fib_node, ht_node),
+	.key_len = sizeof(struct mlxsw_sp_fib_key),
+	.automatic_shrinking = true,
+};
+
+static int mlxsw_sp_fib_node_insert(struct mlxsw_sp_fib *fib,
+				    struct mlxsw_sp_fib_node *fib_node)
+{
+	return rhashtable_insert_fast(&fib->ht, &fib_node->ht_node,
+				      mlxsw_sp_fib_ht_params);
+}
+
+static void mlxsw_sp_fib_node_remove(struct mlxsw_sp_fib *fib,
+				     struct mlxsw_sp_fib_node *fib_node)
+{
+	rhashtable_remove_fast(&fib->ht, &fib_node->ht_node,
+			       mlxsw_sp_fib_ht_params);
+}
+
+static struct mlxsw_sp_fib_node *
+mlxsw_sp_fib_node_lookup(struct mlxsw_sp_fib *fib, const void *addr,
+			 size_t addr_len, unsigned char prefix_len)
+{
+	struct mlxsw_sp_fib_key key;
+
+	memset(&key, 0, sizeof(key));
+	memcpy(key.addr, addr, addr_len);
+	key.prefix_len = prefix_len;
+	return rhashtable_lookup_fast(&fib->ht, &key, mlxsw_sp_fib_ht_params);
+}
+
+static struct mlxsw_sp_fib_node *
+mlxsw_sp_fib_node_create(struct mlxsw_sp_vr *vr, const void *addr,
+			 size_t addr_len, unsigned char prefix_len)
+{
+	struct mlxsw_sp_fib_node *fib_node;
+
+	fib_node = kzalloc(sizeof(*fib_node), GFP_KERNEL);
+	if (!fib_node)
+		return NULL;
+
+	INIT_LIST_HEAD(&fib_node->entry_list);
+	list_add(&fib_node->list, &vr->fib->node_list);
+	memcpy(fib_node->key.addr, addr, addr_len);
+	fib_node->key.prefix_len = prefix_len;
+	mlxsw_sp_fib_node_insert(vr->fib, fib_node);
+	fib_node->vr = vr;
+
+	return fib_node;
+}
+
+static void mlxsw_sp_fib_node_destroy(struct mlxsw_sp_fib_node *fib_node)
+{
+	mlxsw_sp_fib_node_remove(fib_node->vr->fib, fib_node);
+	list_del(&fib_node->list);
+	WARN_ON(!list_empty(&fib_node->entry_list));
+	kfree(fib_node);
+}
+
+static bool
+mlxsw_sp_fib_node_entry_is_first(const struct mlxsw_sp_fib_node *fib_node,
+				 const struct mlxsw_sp_fib_entry *fib_entry)
+{
+	return list_first_entry(&fib_node->entry_list,
+				struct mlxsw_sp_fib_entry, list) == fib_entry;
+}
+
+static void mlxsw_sp_fib_node_prefix_inc(struct mlxsw_sp_fib_node *fib_node)
+{
+	unsigned char prefix_len = fib_node->key.prefix_len;
+	struct mlxsw_sp_fib *fib = fib_node->vr->fib;
+
+	if (fib->prefix_ref_count[prefix_len]++ == 0)
+		mlxsw_sp_prefix_usage_set(&fib->prefix_usage, prefix_len);
+}
+
+static void mlxsw_sp_fib_node_prefix_dec(struct mlxsw_sp_fib_node *fib_node)
+{
+	unsigned char prefix_len = fib_node->key.prefix_len;
+	struct mlxsw_sp_fib *fib = fib_node->vr->fib;
+
+	if (--fib->prefix_ref_count[prefix_len] == 0)
+		mlxsw_sp_prefix_usage_clear(&fib->prefix_usage, prefix_len);
+}
+
+static struct mlxsw_sp_fib_node *
+mlxsw_sp_fib4_node_get(struct mlxsw_sp *mlxsw_sp,
+		       const struct fib_entry_notifier_info *fen_info)
+{
+	struct mlxsw_sp_fib_node *fib_node;
 	struct mlxsw_sp_vr *vr;
 	int err;
 
@@ -1719,113 +2052,258 @@ mlxsw_sp_fib_entry_get(struct mlxsw_sp *mlxsw_sp,
 	if (IS_ERR(vr))
 		return ERR_CAST(vr);
 
-	fib_entry = mlxsw_sp_fib_entry_lookup(vr->fib, &fen_info->dst,
-					      sizeof(fen_info->dst),
-					      fen_info->dst_len, fi->fib_dev);
-	if (fib_entry) {
-		/* Already exists, just take a reference */
-		fib_entry->ref_count++;
-		return fib_entry;
-	}
-	fib_entry = mlxsw_sp_fib_entry_create(vr->fib, &fen_info->dst,
-					      sizeof(fen_info->dst),
-					      fen_info->dst_len, fi->fib_dev);
-	if (!fib_entry) {
+	fib_node = mlxsw_sp_fib_node_lookup(vr->fib, &fen_info->dst,
+					    sizeof(fen_info->dst),
+					    fen_info->dst_len);
+	if (fib_node)
+		return fib_node;
+
+	fib_node = mlxsw_sp_fib_node_create(vr, &fen_info->dst,
+					    sizeof(fen_info->dst),
+					    fen_info->dst_len);
+	if (!fib_node) {
 		err = -ENOMEM;
-		goto err_fib_entry_create;
+		goto err_fib_node_create;
 	}
-	fib_entry->vr = vr;
-	fib_entry->fi = fi;
-	fib_entry->ref_count = 1;
 
-	err = mlxsw_sp_router_fib4_entry_init(mlxsw_sp, fen_info, fib_entry);
-	if (err)
-		goto err_fib4_entry_init;
+	return fib_node;
 
-	return fib_entry;
-
-err_fib4_entry_init:
-	mlxsw_sp_fib_entry_destroy(fib_entry);
-err_fib_entry_create:
+err_fib_node_create:
 	mlxsw_sp_vr_put(mlxsw_sp, vr);
-
 	return ERR_PTR(err);
 }
 
+static void mlxsw_sp_fib4_node_put(struct mlxsw_sp *mlxsw_sp,
+				   struct mlxsw_sp_fib_node *fib_node)
+{
+	struct mlxsw_sp_vr *vr = fib_node->vr;
+
+	if (!list_empty(&fib_node->entry_list))
+		return;
+	mlxsw_sp_fib_node_destroy(fib_node);
+	mlxsw_sp_vr_put(mlxsw_sp, vr);
+}
+
 static struct mlxsw_sp_fib_entry *
-mlxsw_sp_fib_entry_find(struct mlxsw_sp *mlxsw_sp,
-			const struct fib_entry_notifier_info *fen_info)
+mlxsw_sp_fib4_node_entry_find(const struct mlxsw_sp_fib_node *fib_node,
+			      const struct mlxsw_sp_fib_entry_params *params)
 {
-	struct mlxsw_sp_vr *vr;
+	struct mlxsw_sp_fib_entry *fib_entry;
 
-	vr = mlxsw_sp_vr_find(mlxsw_sp, fen_info->tb_id,
-			      MLXSW_SP_L3_PROTO_IPV4);
-	if (!vr)
-		return NULL;
+	list_for_each_entry(fib_entry, &fib_node->entry_list, list) {
+		if (fib_entry->params.tb_id > params->tb_id)
+			continue;
+		if (fib_entry->params.tb_id != params->tb_id)
+			break;
+		if (fib_entry->params.tos > params->tos)
+			continue;
+		if (fib_entry->params.prio >= params->prio ||
+		    fib_entry->params.tos < params->tos)
+			return fib_entry;
+	}
 
-	return mlxsw_sp_fib_entry_lookup(vr->fib, &fen_info->dst,
-					 sizeof(fen_info->dst),
-					 fen_info->dst_len,
-					 fen_info->fi->fib_dev);
+	return NULL;
 }
 
-static void mlxsw_sp_fib_entry_put(struct mlxsw_sp *mlxsw_sp,
-				   struct mlxsw_sp_fib_entry *fib_entry)
+static int mlxsw_sp_fib4_node_list_append(struct mlxsw_sp_fib_entry *fib_entry,
+					  struct mlxsw_sp_fib_entry *new_entry)
 {
-	struct mlxsw_sp_vr *vr = fib_entry->vr;
+	struct mlxsw_sp_fib_node *fib_node;
+
+	if (WARN_ON(!fib_entry))
+		return -EINVAL;
 
-	if (--fib_entry->ref_count == 0) {
-		mlxsw_sp_router_fib4_entry_fini(mlxsw_sp, fib_entry);
-		mlxsw_sp_fib_entry_destroy(fib_entry);
+	fib_node = fib_entry->fib_node;
+	list_for_each_entry_from(fib_entry, &fib_node->entry_list, list) {
+		if (fib_entry->params.tb_id != new_entry->params.tb_id ||
+		    fib_entry->params.tos != new_entry->params.tos ||
+		    fib_entry->params.prio != new_entry->params.prio)
+			break;
 	}
-	mlxsw_sp_vr_put(mlxsw_sp, vr);
+
+	list_add_tail(&new_entry->list, &fib_entry->list);
+	return 0;
 }
 
-static void mlxsw_sp_fib_entry_put_all(struct mlxsw_sp *mlxsw_sp,
-				       struct mlxsw_sp_fib_entry *fib_entry)
+static int
+mlxsw_sp_fib4_node_list_insert(struct mlxsw_sp_fib_node *fib_node,
+			       struct mlxsw_sp_fib_entry *new_entry,
+			       bool replace, bool append)
 {
-	unsigned int last_ref_count;
+	struct mlxsw_sp_fib_entry *fib_entry;
 
-	do {
-		last_ref_count = fib_entry->ref_count;
-		mlxsw_sp_fib_entry_put(mlxsw_sp, fib_entry);
-	} while (last_ref_count != 1);
+	fib_entry = mlxsw_sp_fib4_node_entry_find(fib_node, &new_entry->params);
+
+	if (append)
+		return mlxsw_sp_fib4_node_list_append(fib_entry, new_entry);
+	if (replace && WARN_ON(!fib_entry))
+		return -EINVAL;
+
+	/* Insert new entry before replaced one, so that we can later
+	 * remove the second.
+	 */
+	if (fib_entry) {
+		list_add_tail(&new_entry->list, &fib_entry->list);
+	} else {
+		struct mlxsw_sp_fib_entry *last;
+
+		list_for_each_entry(last, &fib_node->entry_list, list) {
+			if (new_entry->params.tb_id > last->params.tb_id)
+				break;
+			fib_entry = last;
+		}
+
+		if (fib_entry)
+			list_add(&new_entry->list, &fib_entry->list);
+		else
+			list_add(&new_entry->list, &fib_node->entry_list);
+	}
+
+	return 0;
+}
+
+static void
+mlxsw_sp_fib4_node_list_remove(struct mlxsw_sp_fib_entry *fib_entry)
+{
+	list_del(&fib_entry->list);
+}
+
+static int
+mlxsw_sp_fib4_node_entry_add(struct mlxsw_sp *mlxsw_sp,
+			     const struct mlxsw_sp_fib_node *fib_node,
+			     struct mlxsw_sp_fib_entry *fib_entry)
+{
+	if (!mlxsw_sp_fib_node_entry_is_first(fib_node, fib_entry))
+		return 0;
+
+	/* To prevent packet loss, overwrite the previously offloaded
+	 * entry.
+	 */
+	if (!list_is_singular(&fib_node->entry_list)) {
+		enum mlxsw_reg_ralue_op op = MLXSW_REG_RALUE_OP_WRITE_DELETE;
+		struct mlxsw_sp_fib_entry *n = list_next_entry(fib_entry, list);
+
+		mlxsw_sp_fib_entry_offload_refresh(n, op, 0);
+	}
+
+	return mlxsw_sp_fib_entry_update(mlxsw_sp, fib_entry);
 }
 
-static int mlxsw_sp_router_fib4_add(struct mlxsw_sp *mlxsw_sp,
-				    struct fib_entry_notifier_info *fen_info)
+static void
+mlxsw_sp_fib4_node_entry_del(struct mlxsw_sp *mlxsw_sp,
+			     const struct mlxsw_sp_fib_node *fib_node,
+			     struct mlxsw_sp_fib_entry *fib_entry)
+{
+	if (!mlxsw_sp_fib_node_entry_is_first(fib_node, fib_entry))
+		return;
+
+	/* Promote the next entry by overwriting the deleted entry */
+	if (!list_is_singular(&fib_node->entry_list)) {
+		struct mlxsw_sp_fib_entry *n = list_next_entry(fib_entry, list);
+		enum mlxsw_reg_ralue_op op = MLXSW_REG_RALUE_OP_WRITE_DELETE;
+
+		mlxsw_sp_fib_entry_update(mlxsw_sp, n);
+		mlxsw_sp_fib_entry_offload_refresh(fib_entry, op, 0);
+		return;
+	}
+
+	mlxsw_sp_fib_entry_del(mlxsw_sp, fib_entry);
+}
+
+static int mlxsw_sp_fib4_node_entry_link(struct mlxsw_sp *mlxsw_sp,
+					 struct mlxsw_sp_fib_entry *fib_entry,
+					 bool replace, bool append)
+{
+	struct mlxsw_sp_fib_node *fib_node = fib_entry->fib_node;
+	int err;
+
+	err = mlxsw_sp_fib4_node_list_insert(fib_node, fib_entry, replace,
+					     append);
+	if (err)
+		return err;
+
+	err = mlxsw_sp_fib4_node_entry_add(mlxsw_sp, fib_node, fib_entry);
+	if (err)
+		goto err_fib4_node_entry_add;
+
+	mlxsw_sp_fib_node_prefix_inc(fib_node);
+
+	return 0;
+
+err_fib4_node_entry_add:
+	mlxsw_sp_fib4_node_list_remove(fib_entry);
+	return err;
+}
+
+static void
+mlxsw_sp_fib4_node_entry_unlink(struct mlxsw_sp *mlxsw_sp,
+				struct mlxsw_sp_fib_entry *fib_entry)
+{
+	struct mlxsw_sp_fib_node *fib_node = fib_entry->fib_node;
+
+	mlxsw_sp_fib_node_prefix_dec(fib_node);
+	mlxsw_sp_fib4_node_entry_del(mlxsw_sp, fib_node, fib_entry);
+	mlxsw_sp_fib4_node_list_remove(fib_entry);
+}
+
+static void mlxsw_sp_fib4_entry_replace(struct mlxsw_sp *mlxsw_sp,
+					struct mlxsw_sp_fib_entry *fib_entry,
+					bool replace)
+{
+	struct mlxsw_sp_fib_node *fib_node = fib_entry->fib_node;
+	struct mlxsw_sp_fib_entry *replaced;
+
+	if (!replace)
+		return;
+
+	/* We inserted the new entry before replaced one */
+	replaced = list_next_entry(fib_entry, list);
+
+	mlxsw_sp_fib4_node_entry_unlink(mlxsw_sp, replaced);
+	mlxsw_sp_fib4_entry_destroy(mlxsw_sp, replaced);
+	mlxsw_sp_fib4_node_put(mlxsw_sp, fib_node);
+}
+
+static int
+mlxsw_sp_router_fib4_add(struct mlxsw_sp *mlxsw_sp,
+			 const struct fib_entry_notifier_info *fen_info,
+			 bool replace, bool append)
 {
 	struct mlxsw_sp_fib_entry *fib_entry;
-	struct mlxsw_sp_vr *vr;
+	struct mlxsw_sp_fib_node *fib_node;
 	int err;
 
 	if (mlxsw_sp->router.aborted)
 		return 0;
 
-	fib_entry = mlxsw_sp_fib_entry_get(mlxsw_sp, fen_info);
-	if (IS_ERR(fib_entry)) {
-		dev_warn(mlxsw_sp->bus_info->dev, "Failed to get FIB4 entry being added.\n");
-		return PTR_ERR(fib_entry);
+	fib_node = mlxsw_sp_fib4_node_get(mlxsw_sp, fen_info);
+	if (IS_ERR(fib_node)) {
+		dev_warn(mlxsw_sp->bus_info->dev, "Failed to get FIB node\n");
+		return PTR_ERR(fib_node);
 	}
 
-	if (fib_entry->ref_count != 1)
-		return 0;
+	fib_entry = mlxsw_sp_fib4_entry_create(mlxsw_sp, fib_node, fen_info);
+	if (IS_ERR(fib_entry)) {
+		dev_warn(mlxsw_sp->bus_info->dev, "Failed to create FIB entry\n");
+		err = PTR_ERR(fib_entry);
+		goto err_fib4_entry_create;
+	}
 
-	vr = fib_entry->vr;
-	err = mlxsw_sp_fib_entry_insert(vr->fib, fib_entry);
+	err = mlxsw_sp_fib4_node_entry_link(mlxsw_sp, fib_entry, replace,
+					    append);
 	if (err) {
-		dev_warn(mlxsw_sp->bus_info->dev, "Failed to insert FIB4 entry being added.\n");
-		goto err_fib_entry_insert;
+		dev_warn(mlxsw_sp->bus_info->dev, "Failed to link FIB entry to node\n");
+		goto err_fib4_node_entry_link;
 	}
-	err = mlxsw_sp_fib_entry_update(mlxsw_sp, fib_entry);
-	if (err)
-		goto err_fib_entry_add;
+
+	mlxsw_sp_fib4_entry_replace(mlxsw_sp, fib_entry, replace);
+
 	return 0;
 
-err_fib_entry_add:
-	mlxsw_sp_fib_entry_remove(vr->fib, fib_entry);
-err_fib_entry_insert:
-	mlxsw_sp_fib_entry_put(mlxsw_sp, fib_entry);
+err_fib4_node_entry_link:
+	mlxsw_sp_fib4_entry_destroy(mlxsw_sp, fib_entry);
+err_fib4_entry_create:
+	mlxsw_sp_fib4_node_put(mlxsw_sp, fib_node);
 	return err;
 }
 
@@ -1833,20 +2311,19 @@ static void mlxsw_sp_router_fib4_del(struct mlxsw_sp *mlxsw_sp,
 				     struct fib_entry_notifier_info *fen_info)
 {
 	struct mlxsw_sp_fib_entry *fib_entry;
+	struct mlxsw_sp_fib_node *fib_node;
 
 	if (mlxsw_sp->router.aborted)
 		return;
 
-	fib_entry = mlxsw_sp_fib_entry_find(mlxsw_sp, fen_info);
-	if (!fib_entry)
+	fib_entry = mlxsw_sp_fib4_entry_lookup(mlxsw_sp, fen_info);
+	if (WARN_ON(!fib_entry))
 		return;
+	fib_node = fib_entry->fib_node;
 
-	if (fib_entry->ref_count == 1) {
-		mlxsw_sp_fib_entry_del(mlxsw_sp, fib_entry);
-		mlxsw_sp_fib_entry_remove(fib_entry->vr->fib, fib_entry);
-	}
-
-	mlxsw_sp_fib_entry_put(mlxsw_sp, fib_entry);
+	mlxsw_sp_fib4_node_entry_unlink(mlxsw_sp, fib_entry);
+	mlxsw_sp_fib4_entry_destroy(mlxsw_sp, fib_entry);
+	mlxsw_sp_fib4_node_put(mlxsw_sp, fib_node);
 }
 
 static int mlxsw_sp_router_set_abort_trap(struct mlxsw_sp *mlxsw_sp)
@@ -1880,10 +2357,42 @@ static int mlxsw_sp_router_set_abort_trap(struct mlxsw_sp *mlxsw_sp)
 	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ralue), ralue_pl);
 }
 
+static void mlxsw_sp_fib4_node_flush(struct mlxsw_sp *mlxsw_sp,
+				     struct mlxsw_sp_fib_node *fib_node)
+{
+	struct mlxsw_sp_fib_entry *fib_entry, *tmp;
+
+	list_for_each_entry_safe(fib_entry, tmp, &fib_node->entry_list, list) {
+		bool do_break = &tmp->list == &fib_node->entry_list;
+
+		mlxsw_sp_fib4_node_entry_unlink(mlxsw_sp, fib_entry);
+		mlxsw_sp_fib4_entry_destroy(mlxsw_sp, fib_entry);
+		mlxsw_sp_fib4_node_put(mlxsw_sp, fib_node);
+		/* Break when entry list is empty and node was freed.
+		 * Otherwise, we'll access freed memory in the next
+		 * iteration.
+		 */
+		if (do_break)
+			break;
+	}
+}
+
+static void mlxsw_sp_fib_node_flush(struct mlxsw_sp *mlxsw_sp,
+				    struct mlxsw_sp_fib_node *fib_node)
+{
+	switch (fib_node->vr->proto) {
+	case MLXSW_SP_L3_PROTO_IPV4:
+		mlxsw_sp_fib4_node_flush(mlxsw_sp, fib_node);
+		break;
+	case MLXSW_SP_L3_PROTO_IPV6:
+		WARN_ON_ONCE(1);
+		break;
+	}
+}
+
 static void mlxsw_sp_router_fib_flush(struct mlxsw_sp *mlxsw_sp)
 {
-	struct mlxsw_sp_fib_entry *fib_entry;
-	struct mlxsw_sp_fib_entry *tmp;
+	struct mlxsw_sp_fib_node *fib_node, *tmp;
 	struct mlxsw_sp_vr *vr;
 	int i;
 
@@ -1893,14 +2402,11 @@ static void mlxsw_sp_router_fib_flush(struct mlxsw_sp *mlxsw_sp)
 		if (!vr->used)
 			continue;
 
-		list_for_each_entry_safe(fib_entry, tmp,
-					 &vr->fib->entry_list, list) {
-			bool do_break = &tmp->list == &vr->fib->entry_list;
+		list_for_each_entry_safe(fib_node, tmp, &vr->fib->node_list,
+					 list) {
+			bool do_break = &tmp->list == &vr->fib->node_list;
 
-			mlxsw_sp_fib_entry_del(mlxsw_sp, fib_entry);
-			mlxsw_sp_fib_entry_remove(fib_entry->vr->fib,
-						  fib_entry);
-			mlxsw_sp_fib_entry_put_all(mlxsw_sp, fib_entry);
+			mlxsw_sp_fib_node_flush(mlxsw_sp, fib_node);
 			if (do_break)
 				break;
 		}
@@ -1921,6 +2427,28 @@ static void mlxsw_sp_router_fib4_abort(struct mlxsw_sp *mlxsw_sp)
 		dev_warn(mlxsw_sp->bus_info->dev, "Failed to set abort trap.\n");
 }
 
+static int mlxsw_sp_router_rif_disable(struct mlxsw_sp *mlxsw_sp, u16 rif)
+{
+	char ritr_pl[MLXSW_REG_RITR_LEN];
+	int err;
+
+	mlxsw_reg_ritr_rif_pack(ritr_pl, rif);
+	err = mlxsw_reg_query(mlxsw_sp->core, MLXSW_REG(ritr), ritr_pl);
+	if (WARN_ON_ONCE(err))
+		return err;
+
+	mlxsw_reg_ritr_enable_set(ritr_pl, false);
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ritr), ritr_pl);
+}
+
+void mlxsw_sp_router_rif_gone_sync(struct mlxsw_sp *mlxsw_sp,
+				   struct mlxsw_sp_rif *r)
+{
+	mlxsw_sp_router_rif_disable(mlxsw_sp, r->rif);
+	mlxsw_sp_nexthop_rif_gone_sync(mlxsw_sp, r);
+	mlxsw_sp_neigh_rif_gone_sync(mlxsw_sp, r);
+}
+
 static int __mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp)
 {
 	char rgcr_pl[MLXSW_REG_RGCR_LEN];
@@ -1964,8 +2492,11 @@ static void __mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp)
 }
 
 struct mlxsw_sp_fib_event_work {
-	struct delayed_work dw;
-	struct fib_entry_notifier_info fen_info;
+	struct work_struct work;
+	union {
+		struct fib_entry_notifier_info fen_info;
+		struct fib_nh_notifier_info fnh_info;
+	};
 	struct mlxsw_sp *mlxsw_sp;
 	unsigned long event;
 };
@@ -1973,15 +2504,21 @@ struct mlxsw_sp_fib_event_work {
 static void mlxsw_sp_router_fib_event_work(struct work_struct *work)
 {
 	struct mlxsw_sp_fib_event_work *fib_work =
-		container_of(work, struct mlxsw_sp_fib_event_work, dw.work);
+		container_of(work, struct mlxsw_sp_fib_event_work, work);
 	struct mlxsw_sp *mlxsw_sp = fib_work->mlxsw_sp;
+	bool replace, append;
 	int err;
 
 	/* Protect internal structures from changes */
 	rtnl_lock();
 	switch (fib_work->event) {
+	case FIB_EVENT_ENTRY_REPLACE: /* fall through */
+	case FIB_EVENT_ENTRY_APPEND: /* fall through */
 	case FIB_EVENT_ENTRY_ADD:
-		err = mlxsw_sp_router_fib4_add(mlxsw_sp, &fib_work->fen_info);
+		replace = fib_work->event == FIB_EVENT_ENTRY_REPLACE;
+		append = fib_work->event == FIB_EVENT_ENTRY_APPEND;
+		err = mlxsw_sp_router_fib4_add(mlxsw_sp, &fib_work->fen_info,
+					       replace, append);
 		if (err)
 			mlxsw_sp_router_fib4_abort(mlxsw_sp);
 		fib_info_put(fib_work->fen_info.fi);
@@ -1994,6 +2531,12 @@ static void mlxsw_sp_router_fib_event_work(struct work_struct *work)
 	case FIB_EVENT_RULE_DEL:
 		mlxsw_sp_router_fib4_abort(mlxsw_sp);
 		break;
+	case FIB_EVENT_NH_ADD: /* fall through */
+	case FIB_EVENT_NH_DEL:
+		mlxsw_sp_nexthop_event(mlxsw_sp, fib_work->event,
+				       fib_work->fnh_info.fib_nh);
+		fib_info_put(fib_work->fnh_info.fib_nh->nh_parent);
+		break;
 	}
 	rtnl_unlock();
 	kfree(fib_work);
@@ -2014,11 +2557,13 @@ static int mlxsw_sp_router_fib_event(struct notifier_block *nb,
 	if (WARN_ON(!fib_work))
 		return NOTIFY_BAD;
 
-	INIT_DELAYED_WORK(&fib_work->dw, mlxsw_sp_router_fib_event_work);
+	INIT_WORK(&fib_work->work, mlxsw_sp_router_fib_event_work);
 	fib_work->mlxsw_sp = mlxsw_sp;
 	fib_work->event = event;
 
 	switch (event) {
+	case FIB_EVENT_ENTRY_REPLACE: /* fall through */
+	case FIB_EVENT_ENTRY_APPEND: /* fall through */
 	case FIB_EVENT_ENTRY_ADD: /* fall through */
 	case FIB_EVENT_ENTRY_DEL:
 		memcpy(&fib_work->fen_info, ptr, sizeof(fib_work->fen_info));
@@ -2027,9 +2572,14 @@ static int mlxsw_sp_router_fib_event(struct notifier_block *nb,
 		 */
 		fib_info_hold(fib_work->fen_info.fi);
 		break;
+	case FIB_EVENT_NH_ADD: /* fall through */
+	case FIB_EVENT_NH_DEL:
+		memcpy(&fib_work->fnh_info, ptr, sizeof(fib_work->fnh_info));
+		fib_info_hold(fib_work->fnh_info.fib_nh->nh_parent);
+		break;
 	}
 
-	mlxsw_core_schedule_odw(&fib_work->dw, 0);
+	mlxsw_core_schedule_work(&fib_work->work);
 
 	return NOTIFY_DONE;
 }
@@ -2051,11 +2601,20 @@ int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp)
 	int err;
 
 	INIT_LIST_HEAD(&mlxsw_sp->router.nexthop_neighs_list);
-	INIT_LIST_HEAD(&mlxsw_sp->router.nexthop_group_list);
 	err = __mlxsw_sp_router_init(mlxsw_sp);
 	if (err)
 		return err;
 
+	err = rhashtable_init(&mlxsw_sp->router.nexthop_ht,
+			      &mlxsw_sp_nexthop_ht_params);
+	if (err)
+		goto err_nexthop_ht_init;
+
+	err = rhashtable_init(&mlxsw_sp->router.nexthop_group_ht,
+			      &mlxsw_sp_nexthop_group_ht_params);
+	if (err)
+		goto err_nexthop_group_ht_init;
+
 	mlxsw_sp_lpm_init(mlxsw_sp);
 	err = mlxsw_sp_vrs_init(mlxsw_sp);
 	if (err)
@@ -2078,6 +2637,10 @@ err_register_fib_notifier:
 err_neigh_init:
 	mlxsw_sp_vrs_fini(mlxsw_sp);
 err_vrs_init:
+	rhashtable_destroy(&mlxsw_sp->router.nexthop_group_ht);
+err_nexthop_group_ht_init:
+	rhashtable_destroy(&mlxsw_sp->router.nexthop_ht);
+err_nexthop_ht_init:
 	__mlxsw_sp_router_fini(mlxsw_sp);
 	return err;
 }
@@ -2087,5 +2650,7 @@ void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp)
 	unregister_fib_notifier(&mlxsw_sp->fib_nb);
 	mlxsw_sp_neigh_fini(mlxsw_sp);
 	mlxsw_sp_vrs_fini(mlxsw_sp);
+	rhashtable_destroy(&mlxsw_sp->router.nexthop_group_ht);
+	rhashtable_destroy(&mlxsw_sp->router.nexthop_ht);
 	__mlxsw_sp_router_fini(mlxsw_sp);
 }
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
index b87ba7d36bc4..598727d578c1 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
@@ -71,8 +71,21 @@ mlxsw_sp_port_orig_get(struct net_device *dev,
 		       struct mlxsw_sp_port *mlxsw_sp_port)
 {
 	struct mlxsw_sp_port *mlxsw_sp_vport;
+	struct mlxsw_sp_fid *fid;
 	u16 vid;
 
+	if (netif_is_bridge_master(dev)) {
+		fid = mlxsw_sp_vfid_find(mlxsw_sp_port->mlxsw_sp,
+					 dev);
+		if (fid) {
+			mlxsw_sp_vport =
+				mlxsw_sp_port_vport_find_by_fid(mlxsw_sp_port,
+								fid->fid);
+			WARN_ON(!mlxsw_sp_vport);
+			return mlxsw_sp_vport;
+		}
+	}
+
 	if (!is_vlan_dev(dev))
 		return mlxsw_sp_port;
 
@@ -166,9 +179,10 @@ static int mlxsw_sp_port_attr_stp_state_set(struct mlxsw_sp_port *mlxsw_sp_port,
 	return mlxsw_sp_port_stp_state_set(mlxsw_sp_port, state);
 }
 
-static int __mlxsw_sp_port_flood_set(struct mlxsw_sp_port *mlxsw_sp_port,
-				     u16 idx_begin, u16 idx_end, bool uc_set,
-				     bool bm_set)
+static int __mlxsw_sp_port_flood_table_set(struct mlxsw_sp_port *mlxsw_sp_port,
+					   u16 idx_begin, u16 idx_end,
+					   enum mlxsw_sp_flood_table table,
+					   bool set)
 {
 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
 	u16 local_port = mlxsw_sp_port->local_port;
@@ -186,31 +200,48 @@ static int __mlxsw_sp_port_flood_set(struct mlxsw_sp_port *mlxsw_sp_port,
 	if (!sftr_pl)
 		return -ENOMEM;
 
-	mlxsw_reg_sftr_pack(sftr_pl, MLXSW_SP_FLOOD_TABLE_UC, idx_begin,
-			    table_type, range, local_port, uc_set);
+	mlxsw_reg_sftr_pack(sftr_pl, table, idx_begin,
+			    table_type, range, local_port, set);
 	err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sftr), sftr_pl);
+
+	kfree(sftr_pl);
+	return err;
+}
+
+static int __mlxsw_sp_port_flood_set(struct mlxsw_sp_port *mlxsw_sp_port,
+				     u16 idx_begin, u16 idx_end, bool uc_set,
+				     bool bc_set, bool mc_set)
+{
+	int err;
+
+	err = __mlxsw_sp_port_flood_table_set(mlxsw_sp_port, idx_begin, idx_end,
+					      MLXSW_SP_FLOOD_TABLE_UC, uc_set);
 	if (err)
-		goto buffer_out;
+		return err;
 
-	mlxsw_reg_sftr_pack(sftr_pl, MLXSW_SP_FLOOD_TABLE_BM, idx_begin,
-			    table_type, range, local_port, bm_set);
-	err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sftr), sftr_pl);
+	err = __mlxsw_sp_port_flood_table_set(mlxsw_sp_port, idx_begin, idx_end,
+					      MLXSW_SP_FLOOD_TABLE_BC, bc_set);
 	if (err)
 		goto err_flood_bm_set;
 
-	goto buffer_out;
+	err = __mlxsw_sp_port_flood_table_set(mlxsw_sp_port, idx_begin, idx_end,
+					      MLXSW_SP_FLOOD_TABLE_MC, mc_set);
+	if (err)
+		goto err_flood_mc_set;
+	return 0;
 
+err_flood_mc_set:
+	__mlxsw_sp_port_flood_table_set(mlxsw_sp_port, idx_begin, idx_end,
+					MLXSW_SP_FLOOD_TABLE_BC, !bc_set);
 err_flood_bm_set:
-	mlxsw_reg_sftr_pack(sftr_pl, MLXSW_SP_FLOOD_TABLE_UC, idx_begin,
-			    table_type, range, local_port, !uc_set);
-	mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sftr), sftr_pl);
-buffer_out:
-	kfree(sftr_pl);
+	__mlxsw_sp_port_flood_table_set(mlxsw_sp_port, idx_begin, idx_end,
+					MLXSW_SP_FLOOD_TABLE_UC, !uc_set);
 	return err;
 }
 
-static int mlxsw_sp_port_uc_flood_set(struct mlxsw_sp_port *mlxsw_sp_port,
-				      bool set)
+static int mlxsw_sp_port_flood_table_set(struct mlxsw_sp_port *mlxsw_sp_port,
+					 enum mlxsw_sp_flood_table table,
+					 bool set)
 {
 	struct net_device *dev = mlxsw_sp_port->dev;
 	u16 vid, last_visited_vid;
@@ -220,13 +251,13 @@ static int mlxsw_sp_port_uc_flood_set(struct mlxsw_sp_port *mlxsw_sp_port,
 		u16 fid = mlxsw_sp_vport_fid_get(mlxsw_sp_port)->fid;
 		u16 vfid = mlxsw_sp_fid_to_vfid(fid);
 
-		return  __mlxsw_sp_port_flood_set(mlxsw_sp_port, vfid, vfid,
-						  set, true);
+		return __mlxsw_sp_port_flood_table_set(mlxsw_sp_port, vfid,
+						       vfid, table, set);
 	}
 
 	for_each_set_bit(vid, mlxsw_sp_port->active_vlans, VLAN_N_VID) {
-		err = __mlxsw_sp_port_flood_set(mlxsw_sp_port, vid, vid, set,
-						true);
+		err = __mlxsw_sp_port_flood_table_set(mlxsw_sp_port, vid, vid,
+						      table, set);
 		if (err) {
 			last_visited_vid = vid;
 			goto err_port_flood_set;
@@ -237,21 +268,53 @@ static int mlxsw_sp_port_uc_flood_set(struct mlxsw_sp_port *mlxsw_sp_port,
 
 err_port_flood_set:
 	for_each_set_bit(vid, mlxsw_sp_port->active_vlans, last_visited_vid)
-		__mlxsw_sp_port_flood_set(mlxsw_sp_port, vid, vid, !set, true);
+		__mlxsw_sp_port_flood_table_set(mlxsw_sp_port, vid, vid, table,
+						!set);
 	netdev_err(dev, "Failed to configure unicast flooding\n");
 	return err;
 }
 
+static int mlxsw_sp_port_mc_disabled_set(struct mlxsw_sp_port *mlxsw_sp_port,
+					 struct switchdev_trans *trans,
+					 bool mc_disabled)
+{
+	int set;
+	int err = 0;
+
+	if (switchdev_trans_ph_prepare(trans))
+		return 0;
+
+	if (mlxsw_sp_port->mc_router != mlxsw_sp_port->mc_flood) {
+		set = mc_disabled ?
+			mlxsw_sp_port->mc_flood : mlxsw_sp_port->mc_router;
+		err = mlxsw_sp_port_flood_table_set(mlxsw_sp_port,
+						    MLXSW_SP_FLOOD_TABLE_MC,
+						    set);
+	}
+
+	if (!err)
+		mlxsw_sp_port->mc_disabled = mc_disabled;
+
+	return err;
+}
+
 int mlxsw_sp_vport_flood_set(struct mlxsw_sp_port *mlxsw_sp_vport, u16 fid,
 			     bool set)
 {
+	bool mc_set = set;
 	u16 vfid;
 
 	/* In case of vFIDs, index into the flooding table is relative to
 	 * the start of the vFIDs range.
 	 */
 	vfid = mlxsw_sp_fid_to_vfid(fid);
-	return __mlxsw_sp_port_flood_set(mlxsw_sp_vport, vfid, vfid, set, set);
+
+	if (set)
+		mc_set = mlxsw_sp_vport->mc_disabled ?
+			 mlxsw_sp_vport->mc_flood : mlxsw_sp_vport->mc_router;
+
+	return __mlxsw_sp_port_flood_set(mlxsw_sp_vport, vfid, vfid, set, set,
+					 mc_set);
 }
 
 static int mlxsw_sp_port_learning_set(struct mlxsw_sp_port *mlxsw_sp_port,
@@ -297,8 +360,9 @@ static int mlxsw_sp_port_attr_br_flags_set(struct mlxsw_sp_port *mlxsw_sp_port,
 		return 0;
 
 	if ((uc_flood ^ brport_flags) & BR_FLOOD) {
-		err = mlxsw_sp_port_uc_flood_set(mlxsw_sp_port,
-						 !mlxsw_sp_port->uc_flood);
+		err = mlxsw_sp_port_flood_table_set(mlxsw_sp_port,
+						    MLXSW_SP_FLOOD_TABLE_UC,
+						    !mlxsw_sp_port->uc_flood);
 		if (err)
 			return err;
 	}
@@ -318,8 +382,9 @@ static int mlxsw_sp_port_attr_br_flags_set(struct mlxsw_sp_port *mlxsw_sp_port,
 
 err_port_learning_set:
 	if ((uc_flood ^ brport_flags) & BR_FLOOD)
-		mlxsw_sp_port_uc_flood_set(mlxsw_sp_port,
-					   mlxsw_sp_port->uc_flood);
+		mlxsw_sp_port_flood_table_set(mlxsw_sp_port,
+					      MLXSW_SP_FLOOD_TABLE_UC,
+					      mlxsw_sp_port->uc_flood);
 	return err;
 }
 
@@ -371,6 +436,22 @@ static int mlxsw_sp_port_attr_br_vlan_set(struct mlxsw_sp_port *mlxsw_sp_port,
 	return 0;
 }
 
+static int mlxsw_sp_port_attr_mc_router_set(struct mlxsw_sp_port *mlxsw_sp_port,
+					    struct switchdev_trans *trans,
+					    bool is_port_mc_router)
+{
+	if (switchdev_trans_ph_prepare(trans))
+		return 0;
+
+	mlxsw_sp_port->mc_router = is_port_mc_router;
+	if (!mlxsw_sp_port->mc_disabled)
+		return mlxsw_sp_port_flood_table_set(mlxsw_sp_port,
+						     MLXSW_SP_FLOOD_TABLE_MC,
+						     is_port_mc_router);
+
+	return 0;
+}
+
 static int mlxsw_sp_port_attr_set(struct net_device *dev,
 				  const struct switchdev_attr *attr,
 				  struct switchdev_trans *trans)
@@ -400,6 +481,14 @@ static int mlxsw_sp_port_attr_set(struct net_device *dev,
 						     attr->orig_dev,
 						     attr->u.vlan_filtering);
 		break;
+	case SWITCHDEV_ATTR_ID_PORT_MROUTER:
+		err = mlxsw_sp_port_attr_mc_router_set(mlxsw_sp_port, trans,
+						       attr->u.mrouter);
+		break;
+	case SWITCHDEV_ATTR_ID_BRIDGE_MC_DISABLED:
+		err = mlxsw_sp_port_mc_disabled_set(mlxsw_sp_port, trans,
+						    attr->u.mc_disabled);
+		break;
 	default:
 		err = -EOPNOTSUPP;
 		break;
@@ -545,6 +634,7 @@ static int mlxsw_sp_port_fid_map(struct mlxsw_sp_port *mlxsw_sp_port, u16 fid,
 static int mlxsw_sp_port_fid_join(struct mlxsw_sp_port *mlxsw_sp_port,
 				  u16 fid_begin, u16 fid_end)
 {
+	bool mc_flood;
 	int fid, err;
 
 	for (fid = fid_begin; fid <= fid_end; fid++) {
@@ -553,8 +643,12 @@ static int mlxsw_sp_port_fid_join(struct mlxsw_sp_port *mlxsw_sp_port,
 			goto err_port_fid_join;
 	}
 
+	mc_flood = mlxsw_sp_port->mc_disabled ?
+			mlxsw_sp_port->mc_flood : mlxsw_sp_port->mc_router;
+
 	err = __mlxsw_sp_port_flood_set(mlxsw_sp_port, fid_begin, fid_end,
-					mlxsw_sp_port->uc_flood, true);
+					mlxsw_sp_port->uc_flood, true,
+					mc_flood);
 	if (err)
 		goto err_port_flood_set;
 
@@ -570,7 +664,7 @@ err_port_fid_map:
 	for (fid--; fid >= fid_begin; fid--)
 		mlxsw_sp_port_fid_map(mlxsw_sp_port, fid, false);
 	__mlxsw_sp_port_flood_set(mlxsw_sp_port, fid_begin, fid_end, false,
-				  false);
+				  false, false);
 err_port_flood_set:
 	fid = fid_end;
 err_port_fid_join:
@@ -588,7 +682,7 @@ static void mlxsw_sp_port_fid_leave(struct mlxsw_sp_port *mlxsw_sp_port,
 		mlxsw_sp_port_fid_map(mlxsw_sp_port, fid, false);
 
 	__mlxsw_sp_port_flood_set(mlxsw_sp_port, fid_begin, fid_end, false,
-				  false);
+				  false, false);
 
 	for (fid = fid_begin; fid <= fid_end; fid++)
 		__mlxsw_sp_port_fid_leave(mlxsw_sp_port, fid);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c
index 2e88115e8735..ec1e886d4566 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c
@@ -382,7 +382,7 @@ static int mlxsw_sx_port_change_mtu(struct net_device *dev, int mtu)
 	return 0;
 }
 
-static struct rtnl_link_stats64 *
+static void
 mlxsw_sx_port_get_stats64(struct net_device *dev,
 			  struct rtnl_link_stats64 *stats)
 {
@@ -411,7 +411,6 @@ mlxsw_sx_port_get_stats64(struct net_device *dev,
 		tx_dropped	+= p->tx_dropped;
 	}
 	stats->tx_dropped	= tx_dropped;
-	return stats;
 }
 
 static int mlxsw_sx_port_get_phys_port_name(struct net_device *dev, char *name,
@@ -734,7 +733,7 @@ static u32 mlxsw_sx_from_ptys_advert_link(u32 ptys_eth_proto)
 }
 
 static void mlxsw_sx_from_ptys_speed_duplex(bool carrier_ok, u32 ptys_eth_proto,
-					    struct ethtool_cmd *cmd)
+					    struct ethtool_link_ksettings *cmd)
 {
 	u32 speed = SPEED_UNKNOWN;
 	u8 duplex = DUPLEX_UNKNOWN;
@@ -751,8 +750,8 @@ static void mlxsw_sx_from_ptys_speed_duplex(bool carrier_ok, u32 ptys_eth_proto,
 		}
 	}
 out:
-	ethtool_cmd_speed_set(cmd, speed);
-	cmd->duplex = duplex;
+	cmd->base.speed = speed;
+	cmd->base.duplex = duplex;
 }
 
 static u8 mlxsw_sx_port_connector_port(u32 ptys_eth_proto)
@@ -777,8 +776,9 @@ static u8 mlxsw_sx_port_connector_port(u32 ptys_eth_proto)
 	return PORT_OTHER;
 }
 
-static int mlxsw_sx_port_get_settings(struct net_device *dev,
-				      struct ethtool_cmd *cmd)
+static int
+mlxsw_sx_port_get_link_ksettings(struct net_device *dev,
+				 struct ethtool_link_ksettings *cmd)
 {
 	struct mlxsw_sx_port *mlxsw_sx_port = netdev_priv(dev);
 	struct mlxsw_sx *mlxsw_sx = mlxsw_sx_port->mlxsw_sx;
@@ -786,6 +786,7 @@ static int mlxsw_sx_port_get_settings(struct net_device *dev,
 	u32 eth_proto_cap;
 	u32 eth_proto_admin;
 	u32 eth_proto_oper;
+	u32 supported, advertising, lp_advertising;
 	int err;
 
 	mlxsw_reg_ptys_eth_pack(ptys_pl, mlxsw_sx_port->local_port, 0);
@@ -797,18 +798,24 @@ static int mlxsw_sx_port_get_settings(struct net_device *dev,
 	mlxsw_reg_ptys_eth_unpack(ptys_pl, &eth_proto_cap,
 				  &eth_proto_admin, &eth_proto_oper);
 
-	cmd->supported = mlxsw_sx_from_ptys_supported_port(eth_proto_cap) |
+	supported = mlxsw_sx_from_ptys_supported_port(eth_proto_cap) |
 			 mlxsw_sx_from_ptys_supported_link(eth_proto_cap) |
 			 SUPPORTED_Pause | SUPPORTED_Asym_Pause;
-	cmd->advertising = mlxsw_sx_from_ptys_advert_link(eth_proto_admin);
+	advertising = mlxsw_sx_from_ptys_advert_link(eth_proto_admin);
 	mlxsw_sx_from_ptys_speed_duplex(netif_carrier_ok(dev),
 					eth_proto_oper, cmd);
 
 	eth_proto_oper = eth_proto_oper ? eth_proto_oper : eth_proto_cap;
-	cmd->port = mlxsw_sx_port_connector_port(eth_proto_oper);
-	cmd->lp_advertising = mlxsw_sx_from_ptys_advert_link(eth_proto_oper);
+	cmd->base.port = mlxsw_sx_port_connector_port(eth_proto_oper);
+	lp_advertising = mlxsw_sx_from_ptys_advert_link(eth_proto_oper);
+
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+						supported);
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+						advertising);
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.lp_advertising,
+						lp_advertising);
 
-	cmd->transceiver = XCVR_INTERNAL;
 	return 0;
 }
 
@@ -848,8 +855,9 @@ static u32 mlxsw_sx_to_ptys_upper_speed(u32 upper_speed)
 	return ptys_proto;
 }
 
-static int mlxsw_sx_port_set_settings(struct net_device *dev,
-				      struct ethtool_cmd *cmd)
+static int
+mlxsw_sx_port_set_link_ksettings(struct net_device *dev,
+				 const struct ethtool_link_ksettings *cmd)
 {
 	struct mlxsw_sx_port *mlxsw_sx_port = netdev_priv(dev);
 	struct mlxsw_sx *mlxsw_sx = mlxsw_sx_port->mlxsw_sx;
@@ -858,13 +866,17 @@ static int mlxsw_sx_port_set_settings(struct net_device *dev,
 	u32 eth_proto_new;
 	u32 eth_proto_cap;
 	u32 eth_proto_admin;
+	u32 advertising;
 	bool is_up;
 	int err;
 
-	speed = ethtool_cmd_speed(cmd);
+	speed = cmd->base.speed;
+
+	ethtool_convert_link_mode_to_legacy_u32(&advertising,
+						cmd->link_modes.advertising);
 
-	eth_proto_new = cmd->autoneg == AUTONEG_ENABLE ?
-		mlxsw_sx_to_ptys_advert_link(cmd->advertising) :
+	eth_proto_new = cmd->base.autoneg == AUTONEG_ENABLE ?
+		mlxsw_sx_to_ptys_advert_link(advertising) :
 		mlxsw_sx_to_ptys_speed(speed);
 
 	mlxsw_reg_ptys_eth_pack(ptys_pl, mlxsw_sx_port->local_port, 0);
@@ -921,8 +933,8 @@ static const struct ethtool_ops mlxsw_sx_port_ethtool_ops = {
 	.get_strings		= mlxsw_sx_port_get_strings,
 	.get_ethtool_stats	= mlxsw_sx_port_get_stats,
 	.get_sset_count		= mlxsw_sx_port_get_sset_count,
-	.get_settings		= mlxsw_sx_port_get_settings,
-	.set_settings		= mlxsw_sx_port_set_settings,
+	.get_link_ksettings	= mlxsw_sx_port_get_link_ksettings,
+	.set_link_ksettings	= mlxsw_sx_port_set_link_ksettings,
 };
 
 static int mlxsw_sx_port_attr_get(struct net_device *dev,
diff --git a/drivers/net/ethernet/mellanox/mlxsw/trap.h b/drivers/net/ethernet/mellanox/mlxsw/trap.h
index 7ab275deacac..02ea48b15eb5 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/trap.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/trap.h
@@ -54,6 +54,7 @@ enum {
 	MLXSW_TRAP_ID_IGMP_V2_REPORT = 0x32,
 	MLXSW_TRAP_ID_IGMP_V2_LEAVE = 0x33,
 	MLXSW_TRAP_ID_IGMP_V3_REPORT = 0x34,
+	MLXSW_TRAP_ID_PKT_SAMPLE = 0x38,
 	MLXSW_TRAP_ID_ARPBC = 0x50,
 	MLXSW_TRAP_ID_ARPUC = 0x51,
 	MLXSW_TRAP_ID_MTUERROR = 0x52,
diff --git a/drivers/net/ethernet/micrel/ks8695net.c b/drivers/net/ethernet/micrel/ks8695net.c
index 20cb85bc0c5f..bd51e057e915 100644
--- a/drivers/net/ethernet/micrel/ks8695net.c
+++ b/drivers/net/ethernet/micrel/ks8695net.c
@@ -519,7 +519,7 @@ static int ks8695_rx(struct ks8695_priv *ksp, int budget)
 			/* Relinquish the SKB to the network layer */
 			skb_put(skb, pktlen);
 			skb->protocol = eth_type_trans(skb, ndev);
-			netif_receive_skb(skb);
+			napi_gro_receive(&ksp->napi, skb);
 
 			/* Record stats */
 			ndev->stats.rx_packets++;
@@ -561,18 +561,17 @@ rx_finished:
 static int ks8695_poll(struct napi_struct *napi, int budget)
 {
 	struct ks8695_priv *ksp = container_of(napi, struct ks8695_priv, napi);
-	unsigned long  work_done;
-
 	unsigned long isr = readl(KS8695_IRQ_VA + KS8695_INTEN);
 	unsigned long mask_bit = 1 << ks8695_get_rx_enable_bit(ksp);
+	int work_done;
 
 	work_done = ks8695_rx(ksp, budget);
 
-	if (work_done < budget) {
+	if (work_done < budget && napi_complete_done(napi, work_done)) {
 		unsigned long flags;
+
 		spin_lock_irqsave(&ksp->rx_lock, flags);
-		__napi_complete(napi);
-		/*enable rx interrupt*/
+		/* enable rx interrupt */
 		writel(isr | mask_bit, KS8695_IRQ_VA + KS8695_INTEN);
 		spin_unlock_irqrestore(&ksp->rx_lock, flags);
 	}
@@ -855,85 +854,94 @@ ks8695_set_msglevel(struct net_device *ndev, u32 value)
 }
 
 /**
- *	ks8695_wan_get_settings - Get device-specific settings.
+ *	ks8695_wan_get_link_ksettings - Get device-specific settings.
  *	@ndev: The network device to read settings from
  *	@cmd: The ethtool structure to read into
  */
 static int
-ks8695_wan_get_settings(struct net_device *ndev, struct ethtool_cmd *cmd)
+ks8695_wan_get_link_ksettings(struct net_device *ndev,
+			      struct ethtool_link_ksettings *cmd)
 {
 	struct ks8695_priv *ksp = netdev_priv(ndev);
 	u32 ctrl;
+	u32 supported, advertising;
 
 	/* All ports on the KS8695 support these... */
-	cmd->supported = (SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full |
+	supported = (SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full |
 			  SUPPORTED_100baseT_Half | SUPPORTED_100baseT_Full |
 			  SUPPORTED_TP | SUPPORTED_MII);
-	cmd->transceiver = XCVR_INTERNAL;
 
-	cmd->advertising = ADVERTISED_TP | ADVERTISED_MII;
-	cmd->port = PORT_MII;
-	cmd->supported |= (SUPPORTED_Autoneg | SUPPORTED_Pause);
-	cmd->phy_address = 0;
+	advertising = ADVERTISED_TP | ADVERTISED_MII;
+	cmd->base.port = PORT_MII;
+	supported |= (SUPPORTED_Autoneg | SUPPORTED_Pause);
+	cmd->base.phy_address = 0;
 
 	ctrl = readl(ksp->phyiface_regs + KS8695_WMC);
 	if ((ctrl & WMC_WAND) == 0) {
 		/* auto-negotiation is enabled */
-		cmd->advertising |= ADVERTISED_Autoneg;
+		advertising |= ADVERTISED_Autoneg;
 		if (ctrl & WMC_WANA100F)
-			cmd->advertising |= ADVERTISED_100baseT_Full;
+			advertising |= ADVERTISED_100baseT_Full;
 		if (ctrl & WMC_WANA100H)
-			cmd->advertising |= ADVERTISED_100baseT_Half;
+			advertising |= ADVERTISED_100baseT_Half;
 		if (ctrl & WMC_WANA10F)
-			cmd->advertising |= ADVERTISED_10baseT_Full;
+			advertising |= ADVERTISED_10baseT_Full;
 		if (ctrl & WMC_WANA10H)
-			cmd->advertising |= ADVERTISED_10baseT_Half;
+			advertising |= ADVERTISED_10baseT_Half;
 		if (ctrl & WMC_WANAP)
-			cmd->advertising |= ADVERTISED_Pause;
-		cmd->autoneg = AUTONEG_ENABLE;
+			advertising |= ADVERTISED_Pause;
+		cmd->base.autoneg = AUTONEG_ENABLE;
 
-		ethtool_cmd_speed_set(cmd,
-				      (ctrl & WMC_WSS) ? SPEED_100 : SPEED_10);
-		cmd->duplex = (ctrl & WMC_WDS) ?
+		cmd->base.speed = (ctrl & WMC_WSS) ? SPEED_100 : SPEED_10;
+		cmd->base.duplex = (ctrl & WMC_WDS) ?
 			DUPLEX_FULL : DUPLEX_HALF;
 	} else {
 		/* auto-negotiation is disabled */
-		cmd->autoneg = AUTONEG_DISABLE;
+		cmd->base.autoneg = AUTONEG_DISABLE;
 
-		ethtool_cmd_speed_set(cmd, ((ctrl & WMC_WANF100) ?
-					    SPEED_100 : SPEED_10));
-		cmd->duplex = (ctrl & WMC_WANFF) ?
+		cmd->base.speed = (ctrl & WMC_WANF100) ?
+					    SPEED_100 : SPEED_10;
+		cmd->base.duplex = (ctrl & WMC_WANFF) ?
 			DUPLEX_FULL : DUPLEX_HALF;
 	}
 
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+						supported);
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+						advertising);
+
 	return 0;
 }
 
 /**
- *	ks8695_wan_set_settings - Set device-specific settings.
+ *	ks8695_wan_set_link_ksettings - Set device-specific settings.
  *	@ndev: The network device to configure
  *	@cmd: The settings to configure
  */
 static int
-ks8695_wan_set_settings(struct net_device *ndev, struct ethtool_cmd *cmd)
+ks8695_wan_set_link_ksettings(struct net_device *ndev,
+			      const struct ethtool_link_ksettings *cmd)
 {
 	struct ks8695_priv *ksp = netdev_priv(ndev);
 	u32 ctrl;
+	u32 advertising;
 
-	if ((cmd->speed != SPEED_10) && (cmd->speed != SPEED_100))
-		return -EINVAL;
-	if ((cmd->duplex != DUPLEX_HALF) && (cmd->duplex != DUPLEX_FULL))
+	ethtool_convert_link_mode_to_legacy_u32(&advertising,
+						cmd->link_modes.advertising);
+
+	if ((cmd->base.speed != SPEED_10) && (cmd->base.speed != SPEED_100))
 		return -EINVAL;
-	if (cmd->port != PORT_MII)
+	if ((cmd->base.duplex != DUPLEX_HALF) &&
+	    (cmd->base.duplex != DUPLEX_FULL))
 		return -EINVAL;
-	if (cmd->transceiver != XCVR_INTERNAL)
+	if (cmd->base.port != PORT_MII)
 		return -EINVAL;
-	if ((cmd->autoneg != AUTONEG_DISABLE) &&
-	    (cmd->autoneg != AUTONEG_ENABLE))
+	if ((cmd->base.autoneg != AUTONEG_DISABLE) &&
+	    (cmd->base.autoneg != AUTONEG_ENABLE))
 		return -EINVAL;
 
-	if (cmd->autoneg == AUTONEG_ENABLE) {
-		if ((cmd->advertising & (ADVERTISED_10baseT_Half |
+	if (cmd->base.autoneg == AUTONEG_ENABLE) {
+		if ((advertising & (ADVERTISED_10baseT_Half |
 				ADVERTISED_10baseT_Full |
 				ADVERTISED_100baseT_Half |
 				ADVERTISED_100baseT_Full)) == 0)
@@ -943,13 +951,13 @@ ks8695_wan_set_settings(struct net_device *ndev, struct ethtool_cmd *cmd)
 
 		ctrl &= ~(WMC_WAND | WMC_WANA100F | WMC_WANA100H |
 			  WMC_WANA10F | WMC_WANA10H);
-		if (cmd->advertising & ADVERTISED_100baseT_Full)
+		if (advertising & ADVERTISED_100baseT_Full)
 			ctrl |= WMC_WANA100F;
-		if (cmd->advertising & ADVERTISED_100baseT_Half)
+		if (advertising & ADVERTISED_100baseT_Half)
 			ctrl |= WMC_WANA100H;
-		if (cmd->advertising & ADVERTISED_10baseT_Full)
+		if (advertising & ADVERTISED_10baseT_Full)
 			ctrl |= WMC_WANA10F;
-		if (cmd->advertising & ADVERTISED_10baseT_Half)
+		if (advertising & ADVERTISED_10baseT_Half)
 			ctrl |= WMC_WANA10H;
 
 		/* force a re-negotiation */
@@ -962,9 +970,9 @@ ks8695_wan_set_settings(struct net_device *ndev, struct ethtool_cmd *cmd)
 		ctrl |= WMC_WAND;
 		ctrl &= ~(WMC_WANF100 | WMC_WANFF);
 
-		if (cmd->speed == SPEED_100)
+		if (cmd->base.speed == SPEED_100)
 			ctrl |= WMC_WANF100;
-		if (cmd->duplex == DUPLEX_FULL)
+		if (cmd->base.duplex == DUPLEX_FULL)
 			ctrl |= WMC_WANFF;
 
 		writel(ctrl, ksp->phyiface_regs + KS8695_WMC);
@@ -1043,12 +1051,12 @@ static const struct ethtool_ops ks8695_ethtool_ops = {
 static const struct ethtool_ops ks8695_wan_ethtool_ops = {
 	.get_msglevel	= ks8695_get_msglevel,
 	.set_msglevel	= ks8695_set_msglevel,
-	.get_settings	= ks8695_wan_get_settings,
-	.set_settings	= ks8695_wan_set_settings,
 	.nway_reset	= ks8695_wan_nwayreset,
 	.get_link	= ethtool_op_get_link,
 	.get_pauseparam = ks8695_wan_get_pause,
 	.get_drvinfo	= ks8695_get_drvinfo,
+	.get_link_ksettings = ks8695_wan_get_link_ksettings,
+	.set_link_ksettings = ks8695_wan_set_link_ksettings,
 };
 
 /* Network device interface functions */
diff --git a/drivers/net/ethernet/micrel/ks8851.c b/drivers/net/ethernet/micrel/ks8851.c
index e7e1aff40bd9..279ee4612981 100644
--- a/drivers/net/ethernet/micrel/ks8851.c
+++ b/drivers/net/ethernet/micrel/ks8851.c
@@ -84,7 +84,6 @@ union ks8851_tx_hdr {
  * @rc_ier: Cached copy of KS_IER.
  * @rc_ccr: Cached copy of KS_CCR.
  * @rc_rxqcr: Cached copy of KS_RXQCR.
- * @eeprom_size: Companion eeprom size in Bytes, 0 if no eeprom
  * @eeprom: 93CX6 EEPROM state for accessing on-board EEPROM.
  * @vdd_reg:	Optional regulator supplying the chip
  * @vdd_io: Optional digital power supply for IO
@@ -120,7 +119,6 @@ struct ks8851_net {
 	u16			rc_ier;
 	u16			rc_rxqcr;
 	u16			rc_ccr;
-	u16			eeprom_size;
 
 	struct mii_if_info	mii;
 	struct ks8851_rxctrl	rxctrl;
@@ -1088,16 +1086,18 @@ static void ks8851_set_msglevel(struct net_device *dev, u32 to)
 	ks->msg_enable = to;
 }
 
-static int ks8851_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int ks8851_get_link_ksettings(struct net_device *dev,
+				     struct ethtool_link_ksettings *cmd)
 {
 	struct ks8851_net *ks = netdev_priv(dev);
-	return mii_ethtool_gset(&ks->mii, cmd);
+	return mii_ethtool_get_link_ksettings(&ks->mii, cmd);
 }
 
-static int ks8851_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int ks8851_set_link_ksettings(struct net_device *dev,
+				     const struct ethtool_link_ksettings *cmd)
 {
 	struct ks8851_net *ks = netdev_priv(dev);
-	return mii_ethtool_sset(&ks->mii, cmd);
+	return mii_ethtool_set_link_ksettings(&ks->mii, cmd);
 }
 
 static u32 ks8851_get_link(struct net_device *dev)
@@ -1253,13 +1253,13 @@ static const struct ethtool_ops ks8851_ethtool_ops = {
 	.get_drvinfo	= ks8851_get_drvinfo,
 	.get_msglevel	= ks8851_get_msglevel,
 	.set_msglevel	= ks8851_set_msglevel,
-	.get_settings	= ks8851_get_settings,
-	.set_settings	= ks8851_set_settings,
 	.get_link	= ks8851_get_link,
 	.nway_reset	= ks8851_nway_reset,
 	.get_eeprom_len	= ks8851_get_eeprom_len,
 	.get_eeprom	= ks8851_get_eeprom,
 	.set_eeprom	= ks8851_set_eeprom,
+	.get_link_ksettings = ks8851_get_link_ksettings,
+	.set_link_ksettings = ks8851_set_link_ksettings,
 };
 
 /* MII interface controls */
@@ -1533,11 +1533,6 @@ static int ks8851_probe(struct spi_device *spi)
 	/* cache the contents of the CCR register for EEPROM, etc. */
 	ks->rc_ccr = ks8851_rdreg16(ks, KS_CCR);
 
-	if (ks->rc_ccr & CCR_EEPROM)
-		ks->eeprom_size = 128;
-	else
-		ks->eeprom_size = 0;
-
 	ks8851_read_selftest(ks);
 	ks8851_init_mac(ks);
 
diff --git a/drivers/net/ethernet/micrel/ks8851_mll.c b/drivers/net/ethernet/micrel/ks8851_mll.c
index db628078a4e6..7647f7bdbcb8 100644
--- a/drivers/net/ethernet/micrel/ks8851_mll.c
+++ b/drivers/net/ethernet/micrel/ks8851_mll.c
@@ -1311,16 +1311,18 @@ static void ks_set_msglevel(struct net_device *netdev, u32 to)
 	ks->msg_enable = to;
 }
 
-static int ks_get_settings(struct net_device *netdev, struct ethtool_cmd *cmd)
+static int ks_get_link_ksettings(struct net_device *netdev,
+				 struct ethtool_link_ksettings *cmd)
 {
 	struct ks_net *ks = netdev_priv(netdev);
-	return mii_ethtool_gset(&ks->mii, cmd);
+	return mii_ethtool_get_link_ksettings(&ks->mii, cmd);
 }
 
-static int ks_set_settings(struct net_device *netdev, struct ethtool_cmd *cmd)
+static int ks_set_link_ksettings(struct net_device *netdev,
+				 const struct ethtool_link_ksettings *cmd)
 {
 	struct ks_net *ks = netdev_priv(netdev);
-	return mii_ethtool_sset(&ks->mii, cmd);
+	return mii_ethtool_set_link_ksettings(&ks->mii, cmd);
 }
 
 static u32 ks_get_link(struct net_device *netdev)
@@ -1339,10 +1341,10 @@ static const struct ethtool_ops ks_ethtool_ops = {
 	.get_drvinfo	= ks_get_drvinfo,
 	.get_msglevel	= ks_get_msglevel,
 	.set_msglevel	= ks_set_msglevel,
-	.get_settings	= ks_get_settings,
-	.set_settings	= ks_set_settings,
 	.get_link	= ks_get_link,
 	.nway_reset	= ks_nway_reset,
+	.get_link_ksettings = ks_get_link_ksettings,
+	.set_link_ksettings = ks_set_link_ksettings,
 };
 
 /* MII interface controls */
diff --git a/drivers/net/ethernet/micrel/ksz884x.c b/drivers/net/ethernet/micrel/ksz884x.c
index 97f6ef1fa7d0..ee38c18c2d2d 100644
--- a/drivers/net/ethernet/micrel/ksz884x.c
+++ b/drivers/net/ethernet/micrel/ksz884x.c
@@ -5944,7 +5944,7 @@ static u16 eeprom_data[EEPROM_SIZE] = { 0 };
 /* These functions use the MII functions in mii.c. */
 
 /**
- * netdev_get_settings - get network device settings
+ * netdev_get_link_ksettings - get network device settings
  * @dev:	Network device.
  * @cmd:	Ethtool command.
  *
@@ -5952,23 +5952,26 @@ static u16 eeprom_data[EEPROM_SIZE] = { 0 };
  *
  * Return 0 if successful; otherwise an error code.
  */
-static int netdev_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int netdev_get_link_ksettings(struct net_device *dev,
+				     struct ethtool_link_ksettings *cmd)
 {
 	struct dev_priv *priv = netdev_priv(dev);
 	struct dev_info *hw_priv = priv->adapter;
 
 	mutex_lock(&hw_priv->lock);
-	mii_ethtool_gset(&priv->mii_if, cmd);
-	cmd->advertising |= SUPPORTED_TP;
+	mii_ethtool_get_link_ksettings(&priv->mii_if, cmd);
+	ethtool_link_ksettings_add_link_mode(cmd, advertising, TP);
 	mutex_unlock(&hw_priv->lock);
 
 	/* Save advertised settings for workaround in next function. */
-	priv->advertising = cmd->advertising;
+	ethtool_convert_link_mode_to_legacy_u32(&priv->advertising,
+						cmd->link_modes.advertising);
+
 	return 0;
 }
 
 /**
- * netdev_set_settings - set network device settings
+ * netdev_set_link_ksettings - set network device settings
  * @dev:	Network device.
  * @cmd:	Ethtool command.
  *
@@ -5976,54 +5979,65 @@ static int netdev_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
  *
  * Return 0 if successful; otherwise an error code.
  */
-static int netdev_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int netdev_set_link_ksettings(struct net_device *dev,
+				     const struct ethtool_link_ksettings *cmd)
 {
 	struct dev_priv *priv = netdev_priv(dev);
 	struct dev_info *hw_priv = priv->adapter;
 	struct ksz_port *port = &priv->port;
-	u32 speed = ethtool_cmd_speed(cmd);
+	struct ethtool_link_ksettings copy_cmd;
+	u32 speed = cmd->base.speed;
+	u32 advertising;
 	int rc;
 
+	ethtool_convert_link_mode_to_legacy_u32(&advertising,
+						cmd->link_modes.advertising);
+
 	/*
 	 * ethtool utility does not change advertised setting if auto
 	 * negotiation is not specified explicitly.
 	 */
-	if (cmd->autoneg && priv->advertising == cmd->advertising) {
-		cmd->advertising |= ADVERTISED_ALL;
+	if (cmd->base.autoneg && priv->advertising == advertising) {
+		advertising |= ADVERTISED_ALL;
 		if (10 == speed)
-			cmd->advertising &=
+			advertising &=
 				~(ADVERTISED_100baseT_Full |
 				ADVERTISED_100baseT_Half);
 		else if (100 == speed)
-			cmd->advertising &=
+			advertising &=
 				~(ADVERTISED_10baseT_Full |
 				ADVERTISED_10baseT_Half);
-		if (0 == cmd->duplex)
-			cmd->advertising &=
+		if (0 == cmd->base.duplex)
+			advertising &=
 				~(ADVERTISED_100baseT_Full |
 				ADVERTISED_10baseT_Full);
-		else if (1 == cmd->duplex)
-			cmd->advertising &=
+		else if (1 == cmd->base.duplex)
+			advertising &=
 				~(ADVERTISED_100baseT_Half |
 				ADVERTISED_10baseT_Half);
 	}
 	mutex_lock(&hw_priv->lock);
-	if (cmd->autoneg &&
-			(cmd->advertising & ADVERTISED_ALL) ==
-			ADVERTISED_ALL) {
+	if (cmd->base.autoneg &&
+	    (advertising & ADVERTISED_ALL) == ADVERTISED_ALL) {
 		port->duplex = 0;
 		port->speed = 0;
 		port->force_link = 0;
 	} else {
-		port->duplex = cmd->duplex + 1;
+		port->duplex = cmd->base.duplex + 1;
 		if (1000 != speed)
 			port->speed = speed;
-		if (cmd->autoneg)
+		if (cmd->base.autoneg)
 			port->force_link = 0;
 		else
 			port->force_link = 1;
 	}
-	rc = mii_ethtool_sset(&priv->mii_if, cmd);
+
+	memcpy(&copy_cmd, cmd, sizeof(copy_cmd));
+	ethtool_convert_legacy_u32_to_link_mode(copy_cmd.link_modes.advertising,
+						advertising);
+	rc = mii_ethtool_set_link_ksettings(
+		&priv->mii_if,
+		(const struct ethtool_link_ksettings *)&copy_cmd);
 	mutex_unlock(&hw_priv->lock);
 	return rc;
 }
@@ -6597,8 +6611,6 @@ static int netdev_set_features(struct net_device *dev,
 }
 
 static const struct ethtool_ops netdev_ethtool_ops = {
-	.get_settings		= netdev_get_settings,
-	.set_settings		= netdev_set_settings,
 	.nway_reset		= netdev_nway_reset,
 	.get_link		= netdev_get_link,
 	.get_drvinfo		= netdev_get_drvinfo,
@@ -6617,6 +6629,8 @@ static const struct ethtool_ops netdev_ethtool_ops = {
 	.get_strings		= netdev_get_strings,
 	.get_sset_count		= netdev_get_sset_count,
 	.get_ethtool_stats	= netdev_get_ethtool_stats,
+	.get_link_ksettings	= netdev_get_link_ksettings,
+	.set_link_ksettings	= netdev_set_link_ksettings,
 };
 
 /*
diff --git a/drivers/net/ethernet/microchip/enc28j60.c b/drivers/net/ethernet/microchip/enc28j60.c
index 045b9106c0ff..f6ecfa778660 100644
--- a/drivers/net/ethernet/microchip/enc28j60.c
+++ b/drivers/net/ethernet/microchip/enc28j60.c
@@ -1487,27 +1487,30 @@ enc28j60_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
 }
 
 static int
-enc28j60_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+enc28j60_get_link_ksettings(struct net_device *dev,
+			    struct ethtool_link_ksettings *cmd)
 {
 	struct enc28j60_net *priv = netdev_priv(dev);
 
-	cmd->transceiver = XCVR_INTERNAL;
-	cmd->supported	= SUPPORTED_10baseT_Half
-			| SUPPORTED_10baseT_Full
-			| SUPPORTED_TP;
-	ethtool_cmd_speed_set(cmd,  SPEED_10);
-	cmd->duplex	= priv->full_duplex ? DUPLEX_FULL : DUPLEX_HALF;
-	cmd->port	= PORT_TP;
-	cmd->autoneg	= AUTONEG_DISABLE;
+	ethtool_link_ksettings_zero_link_mode(cmd, supported);
+	ethtool_link_ksettings_add_link_mode(cmd, supported, 10baseT_Half);
+	ethtool_link_ksettings_add_link_mode(cmd, supported, 10baseT_Full);
+	ethtool_link_ksettings_add_link_mode(cmd, supported, TP);
+
+	cmd->base.speed = SPEED_10;
+	cmd->base.duplex = priv->full_duplex ? DUPLEX_FULL : DUPLEX_HALF;
+	cmd->base.port	= PORT_TP;
+	cmd->base.autoneg = AUTONEG_DISABLE;
 
 	return 0;
 }
 
 static int
-enc28j60_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+enc28j60_set_link_ksettings(struct net_device *dev,
+			    const struct ethtool_link_ksettings *cmd)
 {
-	return enc28j60_setlink(dev, cmd->autoneg,
-				ethtool_cmd_speed(cmd), cmd->duplex);
+	return enc28j60_setlink(dev, cmd->base.autoneg,
+				cmd->base.speed, cmd->base.duplex);
 }
 
 static u32 enc28j60_get_msglevel(struct net_device *dev)
@@ -1523,11 +1526,11 @@ static void enc28j60_set_msglevel(struct net_device *dev, u32 val)
 }
 
 static const struct ethtool_ops enc28j60_ethtool_ops = {
-	.get_settings	= enc28j60_get_settings,
-	.set_settings	= enc28j60_set_settings,
 	.get_drvinfo	= enc28j60_get_drvinfo,
 	.get_msglevel	= enc28j60_get_msglevel,
 	.set_msglevel	= enc28j60_set_msglevel,
+	.get_link_ksettings = enc28j60_get_link_ksettings,
+	.set_link_ksettings = enc28j60_set_link_ksettings,
 };
 
 static int enc28j60_chipset_init(struct net_device *dev)
diff --git a/drivers/net/ethernet/microchip/encx24j600.c b/drivers/net/ethernet/microchip/encx24j600.c
index fbce6166504e..f831238d9793 100644
--- a/drivers/net/ethernet/microchip/encx24j600.c
+++ b/drivers/net/ethernet/microchip/encx24j600.c
@@ -940,29 +940,33 @@ static void encx24j600_get_drvinfo(struct net_device *dev,
 		sizeof(info->bus_info));
 }
 
-static int encx24j600_get_settings(struct net_device *dev,
-				   struct ethtool_cmd *cmd)
+static int encx24j600_get_link_ksettings(struct net_device *dev,
+					 struct ethtool_link_ksettings *cmd)
 {
 	struct encx24j600_priv *priv = netdev_priv(dev);
+	u32 supported;
 
-	cmd->transceiver = XCVR_INTERNAL;
-	cmd->supported = SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full |
+	supported = SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full |
 			 SUPPORTED_100baseT_Half | SUPPORTED_100baseT_Full |
 			 SUPPORTED_Autoneg | SUPPORTED_TP;
 
-	ethtool_cmd_speed_set(cmd, priv->speed);
-	cmd->duplex = priv->full_duplex ? DUPLEX_FULL : DUPLEX_HALF;
-	cmd->port = PORT_TP;
-	cmd->autoneg = priv->autoneg ? AUTONEG_ENABLE : AUTONEG_DISABLE;
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+						supported);
+
+	cmd->base.speed = priv->speed;
+	cmd->base.duplex = priv->full_duplex ? DUPLEX_FULL : DUPLEX_HALF;
+	cmd->base.port = PORT_TP;
+	cmd->base.autoneg = priv->autoneg ? AUTONEG_ENABLE : AUTONEG_DISABLE;
 
 	return 0;
 }
 
-static int encx24j600_set_settings(struct net_device *dev,
-				   struct ethtool_cmd *cmd)
+static int
+encx24j600_set_link_ksettings(struct net_device *dev,
+			      const struct ethtool_link_ksettings *cmd)
 {
-	return encx24j600_setlink(dev, cmd->autoneg,
-				  ethtool_cmd_speed(cmd), cmd->duplex);
+	return encx24j600_setlink(dev, cmd->base.autoneg,
+				  cmd->base.speed, cmd->base.duplex);
 }
 
 static u32 encx24j600_get_msglevel(struct net_device *dev)
@@ -980,13 +984,13 @@ static void encx24j600_set_msglevel(struct net_device *dev, u32 val)
 }
 
 static const struct ethtool_ops encx24j600_ethtool_ops = {
-	.get_settings = encx24j600_get_settings,
-	.set_settings = encx24j600_set_settings,
 	.get_drvinfo = encx24j600_get_drvinfo,
 	.get_msglevel = encx24j600_get_msglevel,
 	.set_msglevel = encx24j600_set_msglevel,
 	.get_regs_len = encx24j600_get_regs_len,
 	.get_regs = encx24j600_get_regs,
+	.get_link_ksettings = encx24j600_get_link_ksettings,
+	.set_link_ksettings = encx24j600_set_link_ksettings,
 };
 
 static const struct net_device_ops encx24j600_netdev_ops = {
diff --git a/drivers/net/ethernet/moxa/moxart_ether.c b/drivers/net/ethernet/moxa/moxart_ether.c
index 9774b50cff6e..06c9f4100cb9 100644
--- a/drivers/net/ethernet/moxa/moxart_ether.c
+++ b/drivers/net/ethernet/moxa/moxart_ether.c
@@ -269,7 +269,7 @@ rx_next:
 	}
 
 	if (rx < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, rx);
 	}
 
 	priv->reg_imr |= RPKT_FINISH_M;
@@ -436,7 +436,7 @@ static void moxart_mac_set_rx_mode(struct net_device *ndev)
 	spin_unlock_irq(&priv->txlock);
 }
 
-static struct net_device_ops moxart_netdev_ops = {
+static const struct net_device_ops moxart_netdev_ops = {
 	.ndo_open		= moxart_mac_open,
 	.ndo_stop		= moxart_mac_stop,
 	.ndo_start_xmit		= moxart_mac_start_xmit,
diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
index e506ca876d0d..b171ed2015fe 100644
--- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
+++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
@@ -191,21 +191,6 @@ struct myri10ge_slice_state {
 	int cpu;
 	__be32 __iomem *dca_tag;
 #endif
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	unsigned int state;
-#define SLICE_STATE_IDLE	0
-#define SLICE_STATE_NAPI	1	/* NAPI owns this slice */
-#define SLICE_STATE_POLL	2	/* poll owns this slice */
-#define SLICE_LOCKED (SLICE_STATE_NAPI | SLICE_STATE_POLL)
-#define SLICE_STATE_NAPI_YIELD	4	/* NAPI yielded this slice */
-#define SLICE_STATE_POLL_YIELD	8	/* poll yielded this slice */
-#define SLICE_USER_PEND (SLICE_STATE_POLL | SLICE_STATE_POLL_YIELD)
-	spinlock_t lock;
-	unsigned long lock_napi_yield;
-	unsigned long lock_poll_yield;
-	unsigned long busy_poll_miss;
-	unsigned long busy_poll_cnt;
-#endif /* CONFIG_NET_RX_BUSY_POLL */
 	char irq_desc[32];
 };
 
@@ -378,8 +363,8 @@ static inline void put_be32(__be32 val, __be32 __iomem * p)
 	__raw_writel((__force __u32) val, (__force void __iomem *)p);
 }
 
-static struct rtnl_link_stats64 *myri10ge_get_stats(struct net_device *dev,
-						    struct rtnl_link_stats64 *stats);
+static void myri10ge_get_stats(struct net_device *dev,
+			       struct rtnl_link_stats64 *stats);
 
 static void set_fw_name(struct myri10ge_priv *mgp, char *name, bool allocated)
 {
@@ -925,92 +910,6 @@ abort:
 	return status;
 }
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-static inline void myri10ge_ss_init_lock(struct myri10ge_slice_state *ss)
-{
-	spin_lock_init(&ss->lock);
-	ss->state = SLICE_STATE_IDLE;
-}
-
-static inline bool myri10ge_ss_lock_napi(struct myri10ge_slice_state *ss)
-{
-	bool rc = true;
-	spin_lock(&ss->lock);
-	if ((ss->state & SLICE_LOCKED)) {
-		WARN_ON((ss->state & SLICE_STATE_NAPI));
-		ss->state |= SLICE_STATE_NAPI_YIELD;
-		rc = false;
-		ss->lock_napi_yield++;
-	} else
-		ss->state = SLICE_STATE_NAPI;
-	spin_unlock(&ss->lock);
-	return rc;
-}
-
-static inline void myri10ge_ss_unlock_napi(struct myri10ge_slice_state *ss)
-{
-	spin_lock(&ss->lock);
-	WARN_ON((ss->state & (SLICE_STATE_POLL | SLICE_STATE_NAPI_YIELD)));
-	ss->state = SLICE_STATE_IDLE;
-	spin_unlock(&ss->lock);
-}
-
-static inline bool myri10ge_ss_lock_poll(struct myri10ge_slice_state *ss)
-{
-	bool rc = true;
-	spin_lock_bh(&ss->lock);
-	if ((ss->state & SLICE_LOCKED)) {
-		ss->state |= SLICE_STATE_POLL_YIELD;
-		rc = false;
-		ss->lock_poll_yield++;
-	} else
-		ss->state |= SLICE_STATE_POLL;
-	spin_unlock_bh(&ss->lock);
-	return rc;
-}
-
-static inline void myri10ge_ss_unlock_poll(struct myri10ge_slice_state *ss)
-{
-	spin_lock_bh(&ss->lock);
-	WARN_ON((ss->state & SLICE_STATE_NAPI));
-	ss->state = SLICE_STATE_IDLE;
-	spin_unlock_bh(&ss->lock);
-}
-
-static inline bool myri10ge_ss_busy_polling(struct myri10ge_slice_state *ss)
-{
-	WARN_ON(!(ss->state & SLICE_LOCKED));
-	return (ss->state & SLICE_USER_PEND);
-}
-#else /* CONFIG_NET_RX_BUSY_POLL */
-static inline void myri10ge_ss_init_lock(struct myri10ge_slice_state *ss)
-{
-}
-
-static inline bool myri10ge_ss_lock_napi(struct myri10ge_slice_state *ss)
-{
-	return false;
-}
-
-static inline void myri10ge_ss_unlock_napi(struct myri10ge_slice_state *ss)
-{
-}
-
-static inline bool myri10ge_ss_lock_poll(struct myri10ge_slice_state *ss)
-{
-	return false;
-}
-
-static inline void myri10ge_ss_unlock_poll(struct myri10ge_slice_state *ss)
-{
-}
-
-static inline bool myri10ge_ss_busy_polling(struct myri10ge_slice_state *ss)
-{
-	return false;
-}
-#endif
-
 static int myri10ge_reset(struct myri10ge_priv *mgp)
 {
 	struct myri10ge_cmd cmd;
@@ -1426,7 +1325,6 @@ myri10ge_rx_done(struct myri10ge_slice_state *ss, int len, __wsum csum)
 	struct pci_dev *pdev = mgp->pdev;
 	struct net_device *dev = mgp->dev;
 	u8 *va;
-	bool polling;
 
 	if (len <= mgp->small_bytes) {
 		rx = &ss->rx_small;
@@ -1441,15 +1339,7 @@ myri10ge_rx_done(struct myri10ge_slice_state *ss, int len, __wsum csum)
 	va = page_address(rx->info[idx].page) + rx->info[idx].page_offset;
 	prefetch(va);
 
-	/* When busy polling in user context, allocate skb and copy headers to
-	 * skb's linear memory ourselves.  When not busy polling, use the napi
-	 * gro api.
-	 */
-	polling = myri10ge_ss_busy_polling(ss);
-	if (polling)
-		skb = netdev_alloc_skb(dev, MYRI10GE_HLEN + 16);
-	else
-		skb = napi_get_frags(&ss->napi);
+	skb = napi_get_frags(&ss->napi);
 	if (unlikely(skb == NULL)) {
 		ss->stats.rx_dropped++;
 		for (i = 0, remainder = len; remainder > 0; i++) {
@@ -1489,27 +1379,7 @@ myri10ge_rx_done(struct myri10ge_slice_state *ss, int len, __wsum csum)
 	myri10ge_vlan_rx(mgp->dev, va, skb);
 	skb_record_rx_queue(skb, ss - &mgp->ss[0]);
 
-	if (polling) {
-		int hlen;
-
-		/* myri10ge_vlan_rx might have moved the header, so compute
-		 * length and address again.
-		 */
-		hlen = MYRI10GE_HLEN > skb->len ? skb->len : MYRI10GE_HLEN;
-		va = page_address(skb_frag_page(&rx_frags[0])) +
-			rx_frags[0].page_offset;
-		/* Copy header into the skb linear memory */
-		skb_copy_to_linear_data(skb, va, hlen);
-		rx_frags[0].page_offset += hlen;
-		rx_frags[0].size -= hlen;
-		skb->data_len -= hlen;
-		skb->tail += hlen;
-		skb->protocol = eth_type_trans(skb, dev);
-		skb_mark_napi_id(skb, &ss->napi);
-		netif_receive_skb(skb);
-	}
-	else
-		napi_gro_frags(&ss->napi);
+	napi_gro_frags(&ss->napi);
 
 	return 1;
 }
@@ -1669,49 +1539,16 @@ static int myri10ge_poll(struct napi_struct *napi, int budget)
 	if (ss->mgp->dca_enabled)
 		myri10ge_update_dca(ss);
 #endif
-	/* Try later if the busy_poll handler is running. */
-	if (!myri10ge_ss_lock_napi(ss))
-		return budget;
-
 	/* process as many rx events as NAPI will allow */
 	work_done = myri10ge_clean_rx_done(ss, budget);
 
-	myri10ge_ss_unlock_napi(ss);
 	if (work_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		put_be32(htonl(3), ss->irq_claim);
 	}
 	return work_done;
 }
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-static int myri10ge_busy_poll(struct napi_struct *napi)
-{
-	struct myri10ge_slice_state *ss =
-	    container_of(napi, struct myri10ge_slice_state, napi);
-	struct myri10ge_priv *mgp = ss->mgp;
-	int work_done;
-
-	/* Poll only when the link is up */
-	if (mgp->link_state != MXGEFW_LINK_UP)
-		return LL_FLUSH_FAILED;
-
-	if (!myri10ge_ss_lock_poll(ss))
-		return LL_FLUSH_BUSY;
-
-	/* Process a small number of packets */
-	work_done = myri10ge_clean_rx_done(ss, 4);
-	if (work_done)
-		ss->busy_poll_cnt += work_done;
-	else
-		ss->busy_poll_miss++;
-
-	myri10ge_ss_unlock_poll(ss);
-
-	return work_done;
-}
-#endif /* CONFIG_NET_RX_BUSY_POLL */
-
 static irqreturn_t myri10ge_intr(int irq, void *arg)
 {
 	struct myri10ge_slice_state *ss = arg;
@@ -1773,15 +1610,16 @@ static irqreturn_t myri10ge_intr(int irq, void *arg)
 }
 
 static int
-myri10ge_get_settings(struct net_device *netdev, struct ethtool_cmd *cmd)
+myri10ge_get_link_ksettings(struct net_device *netdev,
+			    struct ethtool_link_ksettings *cmd)
 {
 	struct myri10ge_priv *mgp = netdev_priv(netdev);
 	char *ptr;
 	int i;
 
-	cmd->autoneg = AUTONEG_DISABLE;
-	ethtool_cmd_speed_set(cmd, SPEED_10000);
-	cmd->duplex = DUPLEX_FULL;
+	cmd->base.autoneg = AUTONEG_DISABLE;
+	cmd->base.speed = SPEED_10000;
+	cmd->base.duplex = DUPLEX_FULL;
 
 	/*
 	 * parse the product code to deterimine the interface type
@@ -1806,16 +1644,12 @@ myri10ge_get_settings(struct net_device *netdev, struct ethtool_cmd *cmd)
 		ptr++;
 	if (*ptr == 'R' || *ptr == 'Q' || *ptr == 'S') {
 		/* We've found either an XFP, quad ribbon fiber, or SFP+ */
-		cmd->port = PORT_FIBRE;
-		cmd->supported |= SUPPORTED_FIBRE;
-		cmd->advertising |= ADVERTISED_FIBRE;
+		cmd->base.port = PORT_FIBRE;
+		ethtool_link_ksettings_add_link_mode(cmd, supported, FIBRE);
+		ethtool_link_ksettings_add_link_mode(cmd, advertising, FIBRE);
 	} else {
-		cmd->port = PORT_OTHER;
+		cmd->base.port = PORT_OTHER;
 	}
-	if (*ptr == 'R' || *ptr == 'S')
-		cmd->transceiver = XCVR_EXTERNAL;
-	else
-		cmd->transceiver = XCVR_INTERNAL;
 
 	return 0;
 }
@@ -1919,10 +1753,6 @@ static const char myri10ge_gstrings_slice_stats[][ETH_GSTRING_LEN] = {
 	"tx_pkt_start", "tx_pkt_done", "tx_req", "tx_done",
 	"rx_small_cnt", "rx_big_cnt",
 	"wake_queue", "stop_queue", "tx_linearized",
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	"rx_lock_napi_yield", "rx_lock_poll_yield", "rx_busy_poll_miss",
-	"rx_busy_poll_cnt",
-#endif
 };
 
 #define MYRI10GE_NET_STATS_LEN      21
@@ -2022,12 +1852,6 @@ myri10ge_get_ethtool_stats(struct net_device *netdev,
 		data[i++] = (unsigned int)ss->tx.wake_queue;
 		data[i++] = (unsigned int)ss->tx.stop_queue;
 		data[i++] = (unsigned int)ss->tx.linearized;
-#ifdef CONFIG_NET_RX_BUSY_POLL
-		data[i++] = ss->lock_napi_yield;
-		data[i++] = ss->lock_poll_yield;
-		data[i++] = ss->busy_poll_miss;
-		data[i++] = ss->busy_poll_cnt;
-#endif
 	}
 }
 
@@ -2098,7 +1922,6 @@ myri10ge_phys_id(struct net_device *netdev, enum ethtool_phys_id_state state)
 }
 
 static const struct ethtool_ops myri10ge_ethtool_ops = {
-	.get_settings = myri10ge_get_settings,
 	.get_drvinfo = myri10ge_get_drvinfo,
 	.get_coalesce = myri10ge_get_coalesce,
 	.set_coalesce = myri10ge_set_coalesce,
@@ -2112,6 +1935,7 @@ static const struct ethtool_ops myri10ge_ethtool_ops = {
 	.set_msglevel = myri10ge_set_msglevel,
 	.get_msglevel = myri10ge_get_msglevel,
 	.set_phys_id = myri10ge_phys_id,
+	.get_link_ksettings = myri10ge_get_link_ksettings,
 };
 
 static int myri10ge_allocate_rings(struct myri10ge_slice_state *ss)
@@ -2589,9 +2413,6 @@ static int myri10ge_open(struct net_device *dev)
 			goto abort_with_rings;
 		}
 
-		/* Initialize the slice spinlock and state used for polling */
-		myri10ge_ss_init_lock(ss);
-
 		/* must happen prior to any irq */
 		napi_enable(&(ss)->napi);
 	}
@@ -2668,19 +2489,9 @@ static int myri10ge_close(struct net_device *dev)
 
 	del_timer_sync(&mgp->watchdog_timer);
 	mgp->running = MYRI10GE_ETH_STOPPING;
-	for (i = 0; i < mgp->num_slices; i++) {
+	for (i = 0; i < mgp->num_slices; i++)
 		napi_disable(&mgp->ss[i].napi);
-		local_bh_disable(); /* myri10ge_ss_lock_napi needs this */
-		/* Lock the slice to prevent the busy_poll handler from
-		 * accessing it.  Later when we bring the NIC up, myri10ge_open
-		 * resets the slice including this lock.
-		 */
-		while (!myri10ge_ss_lock_napi(&mgp->ss[i])) {
-			pr_info("Slice %d locked\n", i);
-			mdelay(1);
-		}
-		local_bh_enable();
-	}
+
 	netif_carrier_off(dev);
 
 	netif_tx_stop_all_queues(dev);
@@ -3119,8 +2930,8 @@ drop:
 	return NETDEV_TX_OK;
 }
 
-static struct rtnl_link_stats64 *myri10ge_get_stats(struct net_device *dev,
-						    struct rtnl_link_stats64 *stats)
+static void myri10ge_get_stats(struct net_device *dev,
+			       struct rtnl_link_stats64 *stats)
 {
 	const struct myri10ge_priv *mgp = netdev_priv(dev);
 	const struct myri10ge_slice_netstats *slice_stats;
@@ -3135,7 +2946,6 @@ static struct rtnl_link_stats64 *myri10ge_get_stats(struct net_device *dev,
 		stats->rx_dropped += slice_stats->rx_dropped;
 		stats->tx_dropped += slice_stats->tx_dropped;
 	}
-	return stats;
 }
 
 static void myri10ge_set_multicast_list(struct net_device *dev)
@@ -3954,9 +3764,6 @@ static const struct net_device_ops myri10ge_netdev_ops = {
 	.ndo_change_mtu		= myri10ge_change_mtu,
 	.ndo_set_rx_mode	= myri10ge_set_multicast_list,
 	.ndo_set_mac_address	= myri10ge_set_mac_address,
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	.ndo_busy_poll		= myri10ge_busy_poll,
-#endif
 };
 
 static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
diff --git a/drivers/net/ethernet/natsemi/natsemi.c b/drivers/net/ethernet/natsemi/natsemi.c
index 90eac63f9606..18af2a23a933 100644
--- a/drivers/net/ethernet/natsemi/natsemi.c
+++ b/drivers/net/ethernet/natsemi/natsemi.c
@@ -640,8 +640,10 @@ static int netdev_set_wol(struct net_device *dev, u32 newval);
 static int netdev_get_wol(struct net_device *dev, u32 *supported, u32 *cur);
 static int netdev_set_sopass(struct net_device *dev, u8 *newval);
 static int netdev_get_sopass(struct net_device *dev, u8 *data);
-static int netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd);
-static int netdev_set_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd);
+static int netdev_get_ecmd(struct net_device *dev,
+			   struct ethtool_link_ksettings *ecmd);
+static int netdev_set_ecmd(struct net_device *dev,
+			   const struct ethtool_link_ksettings *ecmd);
 static void enable_wol_mode(struct net_device *dev, int enable_intr);
 static int netdev_close(struct net_device *dev);
 static int netdev_get_regs(struct net_device *dev, u8 *buf);
@@ -2265,7 +2267,7 @@ static int natsemi_poll(struct napi_struct *napi, int budget)
 		np->intr_status = readl(ioaddr + IntrStatus);
 	} while (np->intr_status);
 
-	napi_complete(napi);
+	napi_complete_done(napi, work_done);
 
 	/* Reenable interrupts providing nothing is trying to shut
 	 * the chip down. */
@@ -2584,7 +2586,8 @@ static int get_eeprom_len(struct net_device *dev)
 	return np->eeprom_size;
 }
 
-static int get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+static int get_link_ksettings(struct net_device *dev,
+			      struct ethtool_link_ksettings *ecmd)
 {
 	struct netdev_private *np = netdev_priv(dev);
 	spin_lock_irq(&np->lock);
@@ -2593,7 +2596,8 @@ static int get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 	return 0;
 }
 
-static int set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+static int set_link_ksettings(struct net_device *dev,
+			      const struct ethtool_link_ksettings *ecmd)
 {
 	struct netdev_private *np = netdev_priv(dev);
 	int res;
@@ -2689,8 +2693,6 @@ static const struct ethtool_ops ethtool_ops = {
 	.get_drvinfo = get_drvinfo,
 	.get_regs_len = get_regs_len,
 	.get_eeprom_len = get_eeprom_len,
-	.get_settings = get_settings,
-	.set_settings = set_settings,
 	.get_wol = get_wol,
 	.set_wol = set_wol,
 	.get_regs = get_regs,
@@ -2699,6 +2701,8 @@ static const struct ethtool_ops ethtool_ops = {
 	.nway_reset = nway_reset,
 	.get_link = get_link,
 	.get_eeprom = get_eeprom,
+	.get_link_ksettings = get_link_ksettings,
+	.set_link_ksettings = set_link_ksettings,
 };
 
 static int netdev_set_wol(struct net_device *dev, u32 newval)
@@ -2828,29 +2832,32 @@ static int netdev_get_sopass(struct net_device *dev, u8 *data)
 	return 0;
 }
 
-static int netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
+static int netdev_get_ecmd(struct net_device *dev,
+			   struct ethtool_link_ksettings *ecmd)
 {
 	struct netdev_private *np = netdev_priv(dev);
+	u32 supported, advertising;
 	u32 tmp;
 
-	ecmd->port        = dev->if_port;
-	ethtool_cmd_speed_set(ecmd, np->speed);
-	ecmd->duplex      = np->duplex;
-	ecmd->autoneg     = np->autoneg;
-	ecmd->advertising = 0;
+	ecmd->base.port   = dev->if_port;
+	ecmd->base.speed  = np->speed;
+	ecmd->base.duplex = np->duplex;
+	ecmd->base.autoneg = np->autoneg;
+	advertising = 0;
+
 	if (np->advertising & ADVERTISE_10HALF)
-		ecmd->advertising |= ADVERTISED_10baseT_Half;
+		advertising |= ADVERTISED_10baseT_Half;
 	if (np->advertising & ADVERTISE_10FULL)
-		ecmd->advertising |= ADVERTISED_10baseT_Full;
+		advertising |= ADVERTISED_10baseT_Full;
 	if (np->advertising & ADVERTISE_100HALF)
-		ecmd->advertising |= ADVERTISED_100baseT_Half;
+		advertising |= ADVERTISED_100baseT_Half;
 	if (np->advertising & ADVERTISE_100FULL)
-		ecmd->advertising |= ADVERTISED_100baseT_Full;
-	ecmd->supported   = (SUPPORTED_Autoneg |
+		advertising |= ADVERTISED_100baseT_Full;
+	supported   = (SUPPORTED_Autoneg |
 		SUPPORTED_10baseT_Half  | SUPPORTED_10baseT_Full  |
 		SUPPORTED_100baseT_Half | SUPPORTED_100baseT_Full |
 		SUPPORTED_TP | SUPPORTED_MII | SUPPORTED_FIBRE);
-	ecmd->phy_address = np->phy_addr_external;
+	ecmd->base.phy_address = np->phy_addr_external;
 	/*
 	 * We intentionally report the phy address of the external
 	 * phy, even if the internal phy is used. This is necessary
@@ -2870,62 +2877,70 @@ static int netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
 	 */
 
 	/* set information based on active port type */
-	switch (ecmd->port) {
+	switch (ecmd->base.port) {
 	default:
 	case PORT_TP:
-		ecmd->advertising |= ADVERTISED_TP;
-		ecmd->transceiver = XCVR_INTERNAL;
+		advertising |= ADVERTISED_TP;
 		break;
 	case PORT_MII:
-		ecmd->advertising |= ADVERTISED_MII;
-		ecmd->transceiver = XCVR_EXTERNAL;
+		advertising |= ADVERTISED_MII;
 		break;
 	case PORT_FIBRE:
-		ecmd->advertising |= ADVERTISED_FIBRE;
-		ecmd->transceiver = XCVR_EXTERNAL;
+		advertising |= ADVERTISED_FIBRE;
 		break;
 	}
 
 	/* if autonegotiation is on, try to return the active speed/duplex */
-	if (ecmd->autoneg == AUTONEG_ENABLE) {
-		ecmd->advertising |= ADVERTISED_Autoneg;
+	if (ecmd->base.autoneg == AUTONEG_ENABLE) {
+		advertising |= ADVERTISED_Autoneg;
 		tmp = mii_nway_result(
 			np->advertising & mdio_read(dev, MII_LPA));
 		if (tmp == LPA_100FULL || tmp == LPA_100HALF)
-			ethtool_cmd_speed_set(ecmd, SPEED_100);
+			ecmd->base.speed = SPEED_100;
 		else
-			ethtool_cmd_speed_set(ecmd, SPEED_10);
+			ecmd->base.speed = SPEED_10;
 		if (tmp == LPA_100FULL || tmp == LPA_10FULL)
-			ecmd->duplex = DUPLEX_FULL;
+			ecmd->base.duplex = DUPLEX_FULL;
 		else
-			ecmd->duplex = DUPLEX_HALF;
+			ecmd->base.duplex = DUPLEX_HALF;
 	}
 
 	/* ignore maxtxpkt, maxrxpkt for now */
 
+	ethtool_convert_legacy_u32_to_link_mode(ecmd->link_modes.supported,
+						supported);
+	ethtool_convert_legacy_u32_to_link_mode(ecmd->link_modes.advertising,
+						advertising);
+
 	return 0;
 }
 
-static int netdev_set_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
+static int netdev_set_ecmd(struct net_device *dev,
+			   const struct ethtool_link_ksettings *ecmd)
 {
 	struct netdev_private *np = netdev_priv(dev);
+	u32 advertising;
 
-	if (ecmd->port != PORT_TP && ecmd->port != PORT_MII && ecmd->port != PORT_FIBRE)
-		return -EINVAL;
-	if (ecmd->transceiver != XCVR_INTERNAL && ecmd->transceiver != XCVR_EXTERNAL)
+	ethtool_convert_link_mode_to_legacy_u32(&advertising,
+						ecmd->link_modes.advertising);
+
+	if (ecmd->base.port != PORT_TP &&
+	    ecmd->base.port != PORT_MII &&
+	    ecmd->base.port != PORT_FIBRE)
 		return -EINVAL;
-	if (ecmd->autoneg == AUTONEG_ENABLE) {
-		if ((ecmd->advertising & (ADVERTISED_10baseT_Half |
+	if (ecmd->base.autoneg == AUTONEG_ENABLE) {
+		if ((advertising & (ADVERTISED_10baseT_Half |
 					  ADVERTISED_10baseT_Full |
 					  ADVERTISED_100baseT_Half |
 					  ADVERTISED_100baseT_Full)) == 0) {
 			return -EINVAL;
 		}
-	} else if (ecmd->autoneg == AUTONEG_DISABLE) {
-		u32 speed = ethtool_cmd_speed(ecmd);
+	} else if (ecmd->base.autoneg == AUTONEG_DISABLE) {
+		u32 speed = ecmd->base.speed;
 		if (speed != SPEED_10 && speed != SPEED_100)
 			return -EINVAL;
-		if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL)
+		if (ecmd->base.duplex != DUPLEX_HALF &&
+		    ecmd->base.duplex != DUPLEX_FULL)
 			return -EINVAL;
 	} else {
 		return -EINVAL;
@@ -2936,8 +2951,8 @@ static int netdev_set_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
 	 * transceiver are really not going to work so don't let the
 	 * user select them.
 	 */
-	if (np->ignore_phy && (ecmd->autoneg == AUTONEG_ENABLE ||
-			       ecmd->port == PORT_TP))
+	if (np->ignore_phy && (ecmd->base.autoneg == AUTONEG_ENABLE ||
+			       ecmd->base.port == PORT_TP))
 		return -EINVAL;
 
 	/*
@@ -2956,30 +2971,30 @@ static int netdev_set_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
 	/* WHEW! now lets bang some bits */
 
 	/* save the parms */
-	dev->if_port          = ecmd->port;
-	np->autoneg           = ecmd->autoneg;
-	np->phy_addr_external = ecmd->phy_address & PhyAddrMask;
+	dev->if_port          = ecmd->base.port;
+	np->autoneg           = ecmd->base.autoneg;
+	np->phy_addr_external = ecmd->base.phy_address & PhyAddrMask;
 	if (np->autoneg == AUTONEG_ENABLE) {
 		/* advertise only what has been requested */
 		np->advertising &= ~(ADVERTISE_ALL | ADVERTISE_100BASE4);
-		if (ecmd->advertising & ADVERTISED_10baseT_Half)
+		if (advertising & ADVERTISED_10baseT_Half)
 			np->advertising |= ADVERTISE_10HALF;
-		if (ecmd->advertising & ADVERTISED_10baseT_Full)
+		if (advertising & ADVERTISED_10baseT_Full)
 			np->advertising |= ADVERTISE_10FULL;
-		if (ecmd->advertising & ADVERTISED_100baseT_Half)
+		if (advertising & ADVERTISED_100baseT_Half)
 			np->advertising |= ADVERTISE_100HALF;
-		if (ecmd->advertising & ADVERTISED_100baseT_Full)
+		if (advertising & ADVERTISED_100baseT_Full)
 			np->advertising |= ADVERTISE_100FULL;
 	} else {
-		np->speed  = ethtool_cmd_speed(ecmd);
-		np->duplex = ecmd->duplex;
+		np->speed  = ecmd->base.speed;
+		np->duplex = ecmd->base.duplex;
 		/* user overriding the initial full duplex parm? */
 		if (np->duplex == DUPLEX_HALF)
 			np->full_duplex = 0;
 	}
 
 	/* get the right phy enabled */
-	if (ecmd->port == PORT_TP)
+	if (ecmd->base.port == PORT_TP)
 		switch_port_internal(dev);
 	else
 		switch_port_external(dev);
diff --git a/drivers/net/ethernet/natsemi/ns83820.c b/drivers/net/ethernet/natsemi/ns83820.c
index f9d2eb9a920a..729095db3e08 100644
--- a/drivers/net/ethernet/natsemi/ns83820.c
+++ b/drivers/net/ethernet/natsemi/ns83820.c
@@ -1217,12 +1217,13 @@ static struct net_device_stats *ns83820_get_stats(struct net_device *ndev)
 }
 
 /* Let ethtool retrieve info */
-static int ns83820_get_settings(struct net_device *ndev,
-				struct ethtool_cmd *cmd)
+static int ns83820_get_link_ksettings(struct net_device *ndev,
+				      struct ethtool_link_ksettings *cmd)
 {
 	struct ns83820 *dev = PRIV(ndev);
 	u32 cfg, tanar, tbicr;
 	int fullduplex   = 0;
+	u32 supported;
 
 	/*
 	 * Here's the list of available ethtool commands from other drivers:
@@ -1244,44 +1245,47 @@ static int ns83820_get_settings(struct net_device *ndev,
 
 	fullduplex = (cfg & CFG_DUPSTS) ? 1 : 0;
 
-	cmd->supported = SUPPORTED_Autoneg;
+	supported = SUPPORTED_Autoneg;
 
 	if (dev->CFG_cache & CFG_TBI_EN) {
 		/* we have optical interface */
-		cmd->supported |= SUPPORTED_1000baseT_Half |
+		supported |= SUPPORTED_1000baseT_Half |
 					SUPPORTED_1000baseT_Full |
 					SUPPORTED_FIBRE;
-		cmd->port       = PORT_FIBRE;
+		cmd->base.port       = PORT_FIBRE;
 	} else {
 		/* we have copper */
-		cmd->supported |= SUPPORTED_10baseT_Half |
+		supported |= SUPPORTED_10baseT_Half |
 			SUPPORTED_10baseT_Full | SUPPORTED_100baseT_Half |
 			SUPPORTED_100baseT_Full | SUPPORTED_1000baseT_Half |
 			SUPPORTED_1000baseT_Full |
 			SUPPORTED_MII;
-		cmd->port = PORT_MII;
+		cmd->base.port = PORT_MII;
 	}
 
-	cmd->duplex = fullduplex ? DUPLEX_FULL : DUPLEX_HALF;
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+						supported);
+
+	cmd->base.duplex = fullduplex ? DUPLEX_FULL : DUPLEX_HALF;
 	switch (cfg / CFG_SPDSTS0 & 3) {
 	case 2:
-		ethtool_cmd_speed_set(cmd, SPEED_1000);
+		cmd->base.speed = SPEED_1000;
 		break;
 	case 1:
-		ethtool_cmd_speed_set(cmd, SPEED_100);
+		cmd->base.speed = SPEED_100;
 		break;
 	default:
-		ethtool_cmd_speed_set(cmd, SPEED_10);
+		cmd->base.speed = SPEED_10;
 		break;
 	}
-	cmd->autoneg = (tbicr & TBICR_MR_AN_ENABLE)
+	cmd->base.autoneg = (tbicr & TBICR_MR_AN_ENABLE)
 		? AUTONEG_ENABLE : AUTONEG_DISABLE;
 	return 0;
 }
 
 /* Let ethool change settings*/
-static int ns83820_set_settings(struct net_device *ndev,
-				struct ethtool_cmd *cmd)
+static int ns83820_set_link_ksettings(struct net_device *ndev,
+				      const struct ethtool_link_ksettings *cmd)
 {
 	struct ns83820 *dev = PRIV(ndev);
 	u32 cfg, tanar;
@@ -1306,10 +1310,10 @@ static int ns83820_set_settings(struct net_device *ndev,
 	spin_lock(&dev->tx_lock);
 
 	/* Set duplex */
-	if (cmd->duplex != fullduplex) {
+	if (cmd->base.duplex != fullduplex) {
 		if (have_optical) {
 			/*set full duplex*/
-			if (cmd->duplex == DUPLEX_FULL) {
+			if (cmd->base.duplex == DUPLEX_FULL) {
 				/* force full duplex */
 				writel(readl(dev->base + TXCFG)
 					| TXCFG_CSI | TXCFG_HBI | TXCFG_ATP,
@@ -1333,7 +1337,7 @@ static int ns83820_set_settings(struct net_device *ndev,
 
 	/* Set autonegotiation */
 	if (1) {
-		if (cmd->autoneg == AUTONEG_ENABLE) {
+		if (cmd->base.autoneg == AUTONEG_ENABLE) {
 			/* restart auto negotiation */
 			writel(TBICR_MR_AN_ENABLE | TBICR_MR_RESTART_AN,
 				dev->base + TBICR);
@@ -1348,7 +1352,7 @@ static int ns83820_set_settings(struct net_device *ndev,
 		}
 
 		printk(KERN_INFO "%s: autoneg %s via ethtool\n", ndev->name,
-				cmd->autoneg ? "ENABLED" : "DISABLED");
+				cmd->base.autoneg ? "ENABLED" : "DISABLED");
 	}
 
 	phy_intr(ndev);
@@ -1375,10 +1379,10 @@ static u32 ns83820_get_link(struct net_device *ndev)
 }
 
 static const struct ethtool_ops ops = {
-	.get_settings    = ns83820_get_settings,
-	.set_settings    = ns83820_set_settings,
 	.get_drvinfo     = ns83820_get_drvinfo,
-	.get_link        = ns83820_get_link
+	.get_link        = ns83820_get_link,
+	.get_link_ksettings = ns83820_get_link_ksettings,
+	.set_link_ksettings = ns83820_set_link_ksettings,
 };
 
 static inline void ns83820_disable_interrupts(struct ns83820 *dev)
diff --git a/drivers/net/ethernet/neterion/s2io.c b/drivers/net/ethernet/neterion/s2io.c
index 564f682fa4dc..c5c1d0e0c16f 100644
--- a/drivers/net/ethernet/neterion/s2io.c
+++ b/drivers/net/ethernet/neterion/s2io.c
@@ -2783,7 +2783,7 @@ static int s2io_poll_msix(struct napi_struct *napi, int budget)
 	s2io_chk_rx_buffers(nic, ring);
 
 	if (pkts_processed < budget_org) {
-		napi_complete(napi);
+		napi_complete_done(napi, pkts_processed);
 		/*Re Enable MSI-Rx Vector*/
 		addr = (u8 __iomem *)&bar0->xmsi_mask_reg;
 		addr += 7 - ring->ring_no;
@@ -2817,7 +2817,7 @@ static int s2io_poll_inta(struct napi_struct *napi, int budget)
 			break;
 	}
 	if (pkts_processed < budget_org) {
-		napi_complete(napi);
+		napi_complete_done(napi, pkts_processed);
 		/* Re enable the Rx interrupts for the ring */
 		writeq(0, &bar0->rx_traffic_mask);
 		readl(&bar0->rx_traffic_mask);
@@ -5300,10 +5300,10 @@ static int do_s2io_prog_unicast(struct net_device *dev, u8 *addr)
 }
 
 /**
- * s2io_ethtool_sset - Sets different link parameters.
+ * s2io_ethtool_set_link_ksettings - Sets different link parameters.
  * @sp : private member of the device structure, which is a pointer to the
  * s2io_nic structure.
- * @info: pointer to the structure with parameters given by ethtool to set
+ * @cmd: pointer to the structure with parameters given by ethtool to set
  * link information.
  * Description:
  * The function sets different link parameters provided by the user onto
@@ -5312,13 +5312,14 @@ static int do_s2io_prog_unicast(struct net_device *dev, u8 *addr)
  * 0 on success.
  */
 
-static int s2io_ethtool_sset(struct net_device *dev,
-			     struct ethtool_cmd *info)
+static int
+s2io_ethtool_set_link_ksettings(struct net_device *dev,
+				const struct ethtool_link_ksettings *cmd)
 {
 	struct s2io_nic *sp = netdev_priv(dev);
-	if ((info->autoneg == AUTONEG_ENABLE) ||
-	    (ethtool_cmd_speed(info) != SPEED_10000) ||
-	    (info->duplex != DUPLEX_FULL))
+	if ((cmd->base.autoneg == AUTONEG_ENABLE) ||
+	    (cmd->base.speed != SPEED_10000) ||
+	    (cmd->base.duplex != DUPLEX_FULL))
 		return -EINVAL;
 	else {
 		s2io_close(sp->dev);
@@ -5329,10 +5330,10 @@ static int s2io_ethtool_sset(struct net_device *dev,
 }
 
 /**
- * s2io_ethtol_gset - Return link specific information.
+ * s2io_ethtol_get_link_ksettings - Return link specific information.
  * @sp : private member of the device structure, pointer to the
  *      s2io_nic structure.
- * @info : pointer to the structure with parameters given by ethtool
+ * @cmd : pointer to the structure with parameters given by ethtool
  * to return link information.
  * Description:
  * Returns link specific information like speed, duplex etc.. to ethtool.
@@ -5340,25 +5341,31 @@ static int s2io_ethtool_sset(struct net_device *dev,
  * return 0 on success.
  */
 
-static int s2io_ethtool_gset(struct net_device *dev, struct ethtool_cmd *info)
+static int
+s2io_ethtool_get_link_ksettings(struct net_device *dev,
+				struct ethtool_link_ksettings *cmd)
 {
 	struct s2io_nic *sp = netdev_priv(dev);
-	info->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
-	info->advertising = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
-	info->port = PORT_FIBRE;
 
-	/* info->transceiver */
-	info->transceiver = XCVR_EXTERNAL;
+	ethtool_link_ksettings_zero_link_mode(cmd, supported);
+	ethtool_link_ksettings_add_link_mode(cmd, supported, 10000baseT_Full);
+	ethtool_link_ksettings_add_link_mode(cmd, supported, FIBRE);
+
+	ethtool_link_ksettings_zero_link_mode(cmd, advertising);
+	ethtool_link_ksettings_add_link_mode(cmd, advertising, 10000baseT_Full);
+	ethtool_link_ksettings_add_link_mode(cmd, advertising, FIBRE);
+
+	cmd->base.port = PORT_FIBRE;
 
 	if (netif_carrier_ok(sp->dev)) {
-		ethtool_cmd_speed_set(info, SPEED_10000);
-		info->duplex = DUPLEX_FULL;
+		cmd->base.speed = SPEED_10000;
+		cmd->base.duplex = DUPLEX_FULL;
 	} else {
-		ethtool_cmd_speed_set(info, SPEED_UNKNOWN);
-		info->duplex = DUPLEX_UNKNOWN;
+		cmd->base.speed = SPEED_UNKNOWN;
+		cmd->base.duplex = DUPLEX_UNKNOWN;
 	}
 
-	info->autoneg = AUTONEG_DISABLE;
+	cmd->base.autoneg = AUTONEG_DISABLE;
 	return 0;
 }
 
@@ -6626,8 +6633,6 @@ static int s2io_set_features(struct net_device *dev, netdev_features_t features)
 }
 
 static const struct ethtool_ops netdev_ethtool_ops = {
-	.get_settings = s2io_ethtool_gset,
-	.set_settings = s2io_ethtool_sset,
 	.get_drvinfo = s2io_ethtool_gdrvinfo,
 	.get_regs_len = s2io_ethtool_get_regs_len,
 	.get_regs = s2io_ethtool_gregs,
@@ -6643,6 +6648,8 @@ static const struct ethtool_ops netdev_ethtool_ops = {
 	.set_phys_id = s2io_ethtool_set_led,
 	.get_ethtool_stats = s2io_get_ethtool_stats,
 	.get_sset_count = s2io_get_sset_count,
+	.get_link_ksettings = s2io_ethtool_get_link_ksettings,
+	.set_link_ksettings = s2io_ethtool_set_link_ksettings,
 };
 
 /**
diff --git a/drivers/net/ethernet/neterion/vxge/vxge-ethtool.c b/drivers/net/ethernet/neterion/vxge/vxge-ethtool.c
index 9a2967016c18..db55e6d89cf4 100644
--- a/drivers/net/ethernet/neterion/vxge/vxge-ethtool.c
+++ b/drivers/net/ethernet/neterion/vxge/vxge-ethtool.c
@@ -38,9 +38,9 @@ static const char ethtool_driver_stats_keys[][ETH_GSTRING_LEN] = {
 };
 
 /**
- * vxge_ethtool_sset - Sets different link parameters.
+ * vxge_ethtool_set_link_ksettings - Sets different link parameters.
  * @dev: device pointer.
- * @info: pointer to the structure with parameters given by ethtool to set
+ * @cmd: pointer to the structure with parameters given by ethtool to set
  * link information.
  *
  * The function sets different link parameters provided by the user onto
@@ -48,44 +48,51 @@ static const char ethtool_driver_stats_keys[][ETH_GSTRING_LEN] = {
  * Return value:
  * 0 on success.
  */
-static int vxge_ethtool_sset(struct net_device *dev, struct ethtool_cmd *info)
+static int
+vxge_ethtool_set_link_ksettings(struct net_device *dev,
+				const struct ethtool_link_ksettings *cmd)
 {
 	/* We currently only support 10Gb/FULL */
-	if ((info->autoneg == AUTONEG_ENABLE) ||
-	    (ethtool_cmd_speed(info) != SPEED_10000) ||
-	    (info->duplex != DUPLEX_FULL))
+	if ((cmd->base.autoneg == AUTONEG_ENABLE) ||
+	    (cmd->base.speed != SPEED_10000) ||
+	    (cmd->base.duplex != DUPLEX_FULL))
 		return -EINVAL;
 
 	return 0;
 }
 
 /**
- * vxge_ethtool_gset - Return link specific information.
+ * vxge_ethtool_get_link_ksettings - Return link specific information.
  * @dev: device pointer.
- * @info: pointer to the structure with parameters given by ethtool
+ * @cmd: pointer to the structure with parameters given by ethtool
  * to return link information.
  *
  * Returns link specific information like speed, duplex etc.. to ethtool.
  * Return value :
  * return 0 on success.
  */
-static int vxge_ethtool_gset(struct net_device *dev, struct ethtool_cmd *info)
+static int vxge_ethtool_get_link_ksettings(struct net_device *dev,
+					   struct ethtool_link_ksettings *cmd)
 {
-	info->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
-	info->advertising = (ADVERTISED_10000baseT_Full | ADVERTISED_FIBRE);
-	info->port = PORT_FIBRE;
+	ethtool_link_ksettings_zero_link_mode(cmd, supported);
+	ethtool_link_ksettings_add_link_mode(cmd, supported, 10000baseT_Full);
+	ethtool_link_ksettings_add_link_mode(cmd, supported, FIBRE);
 
-	info->transceiver = XCVR_EXTERNAL;
+	ethtool_link_ksettings_zero_link_mode(cmd, advertising);
+	ethtool_link_ksettings_add_link_mode(cmd, advertising, 10000baseT_Full);
+	ethtool_link_ksettings_add_link_mode(cmd, advertising, FIBRE);
+
+	cmd->base.port = PORT_FIBRE;
 
 	if (netif_carrier_ok(dev)) {
-		ethtool_cmd_speed_set(info, SPEED_10000);
-		info->duplex = DUPLEX_FULL;
+		cmd->base.speed = SPEED_10000;
+		cmd->base.duplex = DUPLEX_FULL;
 	} else {
-		ethtool_cmd_speed_set(info, SPEED_UNKNOWN);
-		info->duplex = DUPLEX_UNKNOWN;
+		cmd->base.speed = SPEED_UNKNOWN;
+		cmd->base.duplex = DUPLEX_UNKNOWN;
 	}
 
-	info->autoneg = AUTONEG_DISABLE;
+	cmd->base.autoneg = AUTONEG_DISABLE;
 	return 0;
 }
 
@@ -1126,8 +1133,6 @@ static int vxge_fw_flash(struct net_device *dev, struct ethtool_flash *parms)
 }
 
 static const struct ethtool_ops vxge_ethtool_ops = {
-	.get_settings		= vxge_ethtool_gset,
-	.set_settings		= vxge_ethtool_sset,
 	.get_drvinfo		= vxge_ethtool_gdrvinfo,
 	.get_regs_len		= vxge_ethtool_get_regs_len,
 	.get_regs		= vxge_ethtool_gregs,
@@ -1139,6 +1144,8 @@ static const struct ethtool_ops vxge_ethtool_ops = {
 	.get_sset_count		= vxge_ethtool_get_sset_count,
 	.get_ethtool_stats	= vxge_get_ethtool_stats,
 	.flash_device		= vxge_fw_flash,
+	.get_link_ksettings	= vxge_ethtool_get_link_ksettings,
+	.set_link_ksettings	= vxge_ethtool_set_link_ksettings,
 };
 
 void vxge_initialize_ethtool_ops(struct net_device *ndev)
diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.c b/drivers/net/ethernet/neterion/vxge/vxge-main.c
index e07b936f64ec..6a4310af5d97 100644
--- a/drivers/net/ethernet/neterion/vxge/vxge-main.c
+++ b/drivers/net/ethernet/neterion/vxge/vxge-main.c
@@ -1823,8 +1823,8 @@ static int vxge_poll_msix(struct napi_struct *napi, int budget)
 	vxge_hw_vpath_poll_rx(ring->handle);
 	pkts_processed = ring->pkts_processed;
 
-	if (ring->pkts_processed < budget_org) {
-		napi_complete(napi);
+	if (pkts_processed < budget_org) {
+		napi_complete_done(napi, pkts_processed);
 
 		/* Re enable the Rx interrupts for the vpath */
 		vxge_hw_channel_msix_unmask(
@@ -1863,7 +1863,7 @@ static int vxge_poll_inta(struct napi_struct *napi, int budget)
 	VXGE_COMPLETE_ALL_TX(vdev);
 
 	if (pkts_processed < budget_org) {
-		napi_complete(napi);
+		napi_complete_done(napi, pkts_processed);
 		/* Re enable the Rx interrupts for the ring */
 		vxge_hw_device_unmask_all(hldev);
 		vxge_hw_device_flush_io(hldev);
@@ -3111,7 +3111,7 @@ static int vxge_change_mtu(struct net_device *dev, int new_mtu)
  * @stats: pointer to struct rtnl_link_stats64
  *
  */
-static struct rtnl_link_stats64 *
+static void
 vxge_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *net_stats)
 {
 	struct vxgedev *vdev = netdev_priv(dev);
@@ -3150,8 +3150,6 @@ vxge_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *net_stats)
 		net_stats->tx_bytes += bytes;
 		net_stats->tx_errors += txstats->tx_errors;
 	}
-
-	return net_stats;
 }
 
 static enum vxge_hw_status vxge_timestamp_config(struct __vxge_hw_device *devh)
diff --git a/drivers/net/ethernet/netronome/Kconfig b/drivers/net/ethernet/netronome/Kconfig
index 9508ad782c30..967d7ca8c28c 100644
--- a/drivers/net/ethernet/netronome/Kconfig
+++ b/drivers/net/ethernet/netronome/Kconfig
@@ -15,21 +15,21 @@ config NET_VENDOR_NETRONOME
 
 if NET_VENDOR_NETRONOME
 
-config NFP_NETVF
-	tristate "Netronome(R) NFP4000/NFP6000 VF NIC driver"
+config NFP
+	tristate "Netronome(R) NFP4000/NFP6000 NIC driver"
 	depends on PCI && PCI_MSI
 	depends on VXLAN || VXLAN=n
 	---help---
-	  This driver supports SR-IOV virtual functions of
-	  the Netronome(R) NFP4000/NFP6000 cards working as
-	  a advanced Ethernet NIC.
+	  This driver supports the Netronome(R) NFP4000/NFP6000 based
+	  cards working as a advanced Ethernet NIC.  It works with both
+	  SR-IOV physical and virtual functions.
 
-config NFP_NET_DEBUG
-	bool "Debug support for Netronome(R) NFP3200/NFP6000 NIC drivers"
-	depends on NFP_NET || NFP_NETVF
+config NFP_DEBUG
+	bool "Debug support for Netronome(R) NFP4000/NFP6000 NIC drivers"
+	depends on NFP
 	---help---
 	  Enable extra sanity checks and debugfs support in
-	  Netronome(R) NFP3200/NFP6000 NIC PF and VF drivers.
+	  Netronome(R) NFP4000/NFP6000 NIC drivers.
 	  Note: selecting this option may adversely impact
 		performance.
 
diff --git a/drivers/net/ethernet/netronome/Makefile b/drivers/net/ethernet/netronome/Makefile
index dcb7b383f634..7fb3b84b5556 100644
--- a/drivers/net/ethernet/netronome/Makefile
+++ b/drivers/net/ethernet/netronome/Makefile
@@ -2,4 +2,4 @@
 # Makefile for the Netronome network device drivers
 #
 
-obj-$(CONFIG_NFP_NETVF) += nfp/
+obj-$(CONFIG_NFP) += nfp/
diff --git a/drivers/net/ethernet/netronome/nfp/Makefile b/drivers/net/ethernet/netronome/nfp/Makefile
index 0efb2ba9a558..6933afa69df2 100644
--- a/drivers/net/ethernet/netronome/nfp/Makefile
+++ b/drivers/net/ethernet/netronome/nfp/Makefile
@@ -1,15 +1,28 @@
-obj-$(CONFIG_NFP_NETVF)	+= nfp_netvf.o
+obj-$(CONFIG_NFP)	+= nfp.o
 
-nfp_netvf-objs := \
+nfp-objs := \
+	    nfpcore/nfp6000_pcie.o \
+	    nfpcore/nfp_cppcore.o \
+	    nfpcore/nfp_cpplib.o \
+	    nfpcore/nfp_hwinfo.o \
+	    nfpcore/nfp_mip.o \
+	    nfpcore/nfp_nffw.o \
+	    nfpcore/nfp_nsp.o \
+	    nfpcore/nfp_nsp_eth.o \
+	    nfpcore/nfp_resource.o \
+	    nfpcore/nfp_rtsym.o \
+	    nfpcore/nfp_target.o \
+	    nfp_main.o \
 	    nfp_net_common.o \
 	    nfp_net_ethtool.o \
 	    nfp_net_offload.o \
+	    nfp_net_main.o \
 	    nfp_netvf_main.o
 
 ifeq ($(CONFIG_BPF_SYSCALL),y)
-nfp_netvf-objs += \
+nfp-objs += \
 	    nfp_bpf_verifier.o \
 	    nfp_bpf_jit.o
 endif
 
-nfp_netvf-$(CONFIG_NFP_NET_DEBUG) += nfp_net_debugfs.o
+nfp-$(CONFIG_NFP_DEBUG) += nfp_net_debugfs.o
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_bpf.h b/drivers/net/ethernet/netronome/nfp/nfp_bpf.h
index 76a19f1796af..9513c80f7be5 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_bpf.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_bpf.h
@@ -39,8 +39,6 @@
 #include <linux/list.h>
 #include <linux/types.h>
 
-#define FIELD_FIT(mask, val)  (!((((u64)val) << __bf_shf(mask)) & ~(mask)))
-
 /* For branch fixup logic use up-most byte of branch instruction as scratch
  * area.  Remember to clear this before sending instructions to HW!
  */
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_main.c b/drivers/net/ethernet/netronome/nfp/nfp_main.c
new file mode 100644
index 000000000000..dedac720fb29
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfp_main.c
@@ -0,0 +1,460 @@
+/*
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * nfp_main.c
+ * Authors: Jakub Kicinski <jakub.kicinski@netronome.com>
+ *          Alejandro Lucero <alejandro.lucero@netronome.com>
+ *          Jason McMullan <jason.mcmullan@netronome.com>
+ *          Rolf Neugebauer <rolf.neugebauer@netronome.com>
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/firmware.h>
+#include <linux/vermagic.h>
+
+#include "nfpcore/nfp.h"
+#include "nfpcore/nfp_cpp.h"
+#include "nfpcore/nfp_nffw.h"
+#include "nfpcore/nfp_nsp_eth.h"
+
+#include "nfpcore/nfp6000_pcie.h"
+
+#include "nfp_main.h"
+#include "nfp_net.h"
+
+static const char nfp_driver_name[] = "nfp";
+const char nfp_driver_version[] = VERMAGIC_STRING;
+
+static const struct pci_device_id nfp_pci_device_ids[] = {
+	{ PCI_VENDOR_ID_NETRONOME, PCI_DEVICE_ID_NETRONOME_NFP6000,
+	  PCI_VENDOR_ID_NETRONOME, PCI_ANY_ID,
+	  PCI_ANY_ID, 0,
+	},
+	{ PCI_VENDOR_ID_NETRONOME, PCI_DEVICE_ID_NETRONOME_NFP4000,
+	  PCI_VENDOR_ID_NETRONOME, PCI_ANY_ID,
+	  PCI_ANY_ID, 0,
+	},
+	{ 0, } /* Required last entry. */
+};
+MODULE_DEVICE_TABLE(pci, nfp_pci_device_ids);
+
+static void nfp_pcie_sriov_read_nfd_limit(struct nfp_pf *pf)
+{
+#ifdef CONFIG_PCI_IOV
+	int err;
+
+	pf->limit_vfs = nfp_rtsym_read_le(pf->cpp, "nfd_vf_cfg_max_vfs", &err);
+	if (!err)
+		return;
+
+	pf->limit_vfs = ~0;
+	/* Allow any setting for backwards compatibility if symbol not found */
+	if (err != -ENOENT)
+		nfp_warn(pf->cpp, "Warning: VF limit read failed: %d\n", err);
+#endif
+}
+
+static int nfp_pcie_sriov_enable(struct pci_dev *pdev, int num_vfs)
+{
+#ifdef CONFIG_PCI_IOV
+	struct nfp_pf *pf = pci_get_drvdata(pdev);
+	int err;
+
+	if (num_vfs > pf->limit_vfs) {
+		nfp_info(pf->cpp, "Firmware limits number of VFs to %u\n",
+			 pf->limit_vfs);
+		return -EINVAL;
+	}
+
+	err = pci_enable_sriov(pdev, num_vfs);
+	if (err) {
+		dev_warn(&pdev->dev, "Failed to enable PCI sriov: %d\n", err);
+		return err;
+	}
+
+	pf->num_vfs = num_vfs;
+
+	dev_dbg(&pdev->dev, "Created %d VFs.\n", pf->num_vfs);
+
+	return num_vfs;
+#endif
+	return 0;
+}
+
+static int nfp_pcie_sriov_disable(struct pci_dev *pdev)
+{
+#ifdef CONFIG_PCI_IOV
+	struct nfp_pf *pf = pci_get_drvdata(pdev);
+
+	/* If the VFs are assigned we cannot shut down SR-IOV without
+	 * causing issues, so just leave the hardware available but
+	 * disabled
+	 */
+	if (pci_vfs_assigned(pdev)) {
+		dev_warn(&pdev->dev, "Disabling while VFs assigned - VFs will not be deallocated\n");
+		return -EPERM;
+	}
+
+	pf->num_vfs = 0;
+
+	pci_disable_sriov(pdev);
+	dev_dbg(&pdev->dev, "Removed VFs.\n");
+#endif
+	return 0;
+}
+
+static int nfp_pcie_sriov_configure(struct pci_dev *pdev, int num_vfs)
+{
+	if (num_vfs == 0)
+		return nfp_pcie_sriov_disable(pdev);
+	else
+		return nfp_pcie_sriov_enable(pdev, num_vfs);
+}
+
+/**
+ * nfp_net_fw_find() - Find the correct firmware image for netdev mode
+ * @pdev:	PCI Device structure
+ * @pf:		NFP PF Device structure
+ *
+ * Return: firmware if found and requested successfully.
+ */
+static const struct firmware *
+nfp_net_fw_find(struct pci_dev *pdev, struct nfp_pf *pf)
+{
+	const struct firmware *fw = NULL;
+	struct nfp_eth_table_port *port;
+	const char *fw_model;
+	char fw_name[256];
+	int spc, err = 0;
+	int i, j;
+
+	if (!pf->eth_tbl) {
+		dev_err(&pdev->dev, "Error: can't identify media config\n");
+		return NULL;
+	}
+
+	fw_model = nfp_hwinfo_lookup(pf->cpp, "assembly.partno");
+	if (!fw_model) {
+		dev_err(&pdev->dev, "Error: can't read part number\n");
+		return NULL;
+	}
+
+	spc = ARRAY_SIZE(fw_name);
+	spc -= snprintf(fw_name, spc, "netronome/nic_%s", fw_model);
+
+	for (i = 0; spc > 0 && i < pf->eth_tbl->count; i += j) {
+		port = &pf->eth_tbl->ports[i];
+		j = 1;
+		while (i + j < pf->eth_tbl->count &&
+		       port->speed == port[j].speed)
+			j++;
+
+		spc -= snprintf(&fw_name[ARRAY_SIZE(fw_name) - spc], spc,
+				"_%dx%d", j, port->speed / 1000);
+	}
+
+	if (spc <= 0)
+		return NULL;
+
+	spc -= snprintf(&fw_name[ARRAY_SIZE(fw_name) - spc], spc, ".nffw");
+	if (spc <= 0)
+		return NULL;
+
+	err = request_firmware(&fw, fw_name, &pdev->dev);
+	if (err)
+		return NULL;
+
+	dev_info(&pdev->dev, "Loading FW image: %s\n", fw_name);
+
+	return fw;
+}
+
+/**
+ * nfp_net_fw_load() - Load the firmware image
+ * @pdev:       PCI Device structure
+ * @pf:		NFP PF Device structure
+ * @nsp:	NFP SP handle
+ *
+ * Return: -ERRNO, 0 for no firmware loaded, 1 for firmware loaded
+ */
+static int
+nfp_fw_load(struct pci_dev *pdev, struct nfp_pf *pf, struct nfp_nsp *nsp)
+{
+	const struct firmware *fw;
+	u16 interface;
+	int err;
+
+	interface = nfp_cpp_interface(pf->cpp);
+	if (NFP_CPP_INTERFACE_UNIT_of(interface) != 0) {
+		/* Only Unit 0 should reset or load firmware */
+		dev_info(&pdev->dev, "Firmware will be loaded by partner\n");
+		return 0;
+	}
+
+	fw = nfp_net_fw_find(pdev, pf);
+	if (!fw)
+		return 0;
+
+	dev_info(&pdev->dev, "Soft-reset, loading FW image\n");
+	err = nfp_nsp_device_soft_reset(nsp);
+	if (err < 0) {
+		dev_err(&pdev->dev, "Failed to soft reset the NFP: %d\n",
+			err);
+		goto exit_release_fw;
+	}
+
+	err = nfp_nsp_load_fw(nsp, fw);
+
+	if (err < 0) {
+		dev_err(&pdev->dev, "FW loading failed: %d\n", err);
+		goto exit_release_fw;
+	}
+
+	dev_info(&pdev->dev, "Finished loading FW image\n");
+
+exit_release_fw:
+	release_firmware(fw);
+
+	return err < 0 ? err : 1;
+}
+
+static int nfp_nsp_init(struct pci_dev *pdev, struct nfp_pf *pf)
+{
+	struct nfp_nsp *nsp;
+	int err;
+
+	nsp = nfp_nsp_open(pf->cpp);
+	if (IS_ERR(nsp)) {
+		err = PTR_ERR(nsp);
+		dev_err(&pdev->dev, "Failed to access the NSP: %d\n", err);
+		return err;
+	}
+
+	err = nfp_nsp_wait(nsp);
+	if (err < 0)
+		goto exit_close_nsp;
+
+	pf->eth_tbl = __nfp_eth_read_ports(pf->cpp, nsp);
+
+	err = nfp_fw_load(pdev, pf, nsp);
+	if (err < 0) {
+		kfree(pf->eth_tbl);
+		dev_err(&pdev->dev, "Failed to load FW\n");
+		goto exit_close_nsp;
+	}
+
+	pf->fw_loaded = !!err;
+	err = 0;
+
+exit_close_nsp:
+	nfp_nsp_close(nsp);
+
+	return err;
+}
+
+static void nfp_fw_unload(struct nfp_pf *pf)
+{
+	struct nfp_nsp *nsp;
+	int err;
+
+	nsp = nfp_nsp_open(pf->cpp);
+	if (IS_ERR(nsp)) {
+		nfp_err(pf->cpp, "Reset failed, can't open NSP\n");
+		return;
+	}
+
+	err = nfp_nsp_device_soft_reset(nsp);
+	if (err < 0)
+		dev_warn(&pf->pdev->dev, "Couldn't unload firmware: %d\n", err);
+	else
+		dev_info(&pf->pdev->dev, "Firmware safely unloaded\n");
+
+	nfp_nsp_close(nsp);
+}
+
+static int nfp_pci_probe(struct pci_dev *pdev,
+			 const struct pci_device_id *pci_id)
+{
+	struct nfp_pf *pf;
+	int err;
+
+	err = pci_enable_device(pdev);
+	if (err < 0)
+		return err;
+
+	pci_set_master(pdev);
+
+	err = dma_set_mask_and_coherent(&pdev->dev,
+					DMA_BIT_MASK(NFP_NET_MAX_DMA_BITS));
+	if (err)
+		goto err_pci_disable;
+
+	err = pci_request_regions(pdev, nfp_driver_name);
+	if (err < 0) {
+		dev_err(&pdev->dev, "Unable to reserve pci resources.\n");
+		goto err_pci_disable;
+	}
+
+	pf = kzalloc(sizeof(*pf), GFP_KERNEL);
+	if (!pf) {
+		err = -ENOMEM;
+		goto err_rel_regions;
+	}
+	INIT_LIST_HEAD(&pf->ports);
+	pci_set_drvdata(pdev, pf);
+	pf->pdev = pdev;
+
+	pf->cpp = nfp_cpp_from_nfp6000_pcie(pdev);
+	if (IS_ERR_OR_NULL(pf->cpp)) {
+		err = PTR_ERR(pf->cpp);
+		if (err >= 0)
+			err = -ENOMEM;
+		goto err_disable_msix;
+	}
+
+	dev_info(&pdev->dev, "Assembly: %s%s%s-%s CPLD: %s\n",
+		 nfp_hwinfo_lookup(pf->cpp, "assembly.vendor"),
+		 nfp_hwinfo_lookup(pf->cpp, "assembly.partno"),
+		 nfp_hwinfo_lookup(pf->cpp, "assembly.serial"),
+		 nfp_hwinfo_lookup(pf->cpp, "assembly.revision"),
+		 nfp_hwinfo_lookup(pf->cpp, "cpld.version"));
+
+	err = nfp_nsp_init(pdev, pf);
+	if (err)
+		goto err_cpp_free;
+
+	nfp_pcie_sriov_read_nfd_limit(pf);
+
+	err = nfp_net_pci_probe(pf);
+	if (err)
+		goto err_fw_unload;
+
+	return 0;
+
+err_fw_unload:
+	if (pf->fw_loaded)
+		nfp_fw_unload(pf);
+	kfree(pf->eth_tbl);
+err_cpp_free:
+	nfp_cpp_free(pf->cpp);
+err_disable_msix:
+	pci_set_drvdata(pdev, NULL);
+	kfree(pf);
+err_rel_regions:
+	pci_release_regions(pdev);
+err_pci_disable:
+	pci_disable_device(pdev);
+
+	return err;
+}
+
+static void nfp_pci_remove(struct pci_dev *pdev)
+{
+	struct nfp_pf *pf = pci_get_drvdata(pdev);
+
+	if (!list_empty(&pf->ports))
+		nfp_net_pci_remove(pf);
+
+	nfp_pcie_sriov_disable(pdev);
+
+	if (pf->fw_loaded)
+		nfp_fw_unload(pf);
+
+	pci_set_drvdata(pdev, NULL);
+	nfp_cpp_free(pf->cpp);
+
+	kfree(pf->eth_tbl);
+	kfree(pf);
+	pci_release_regions(pdev);
+	pci_disable_device(pdev);
+}
+
+static struct pci_driver nfp_pci_driver = {
+	.name			= nfp_driver_name,
+	.id_table		= nfp_pci_device_ids,
+	.probe			= nfp_pci_probe,
+	.remove			= nfp_pci_remove,
+	.sriov_configure	= nfp_pcie_sriov_configure,
+};
+
+static int __init nfp_main_init(void)
+{
+	int err;
+
+	pr_info("%s: NFP PCIe Driver, Copyright (C) 2014-2017 Netronome Systems\n",
+		nfp_driver_name);
+
+	nfp_net_debugfs_create();
+
+	err = pci_register_driver(&nfp_pci_driver);
+	if (err < 0)
+		goto err_destroy_debugfs;
+
+	err = pci_register_driver(&nfp_netvf_pci_driver);
+	if (err)
+		goto err_unreg_pf;
+
+	return err;
+
+err_unreg_pf:
+	pci_unregister_driver(&nfp_pci_driver);
+err_destroy_debugfs:
+	nfp_net_debugfs_destroy();
+	return err;
+}
+
+static void __exit nfp_main_exit(void)
+{
+	pci_unregister_driver(&nfp_netvf_pci_driver);
+	pci_unregister_driver(&nfp_pci_driver);
+	nfp_net_debugfs_destroy();
+}
+
+module_init(nfp_main_init);
+module_exit(nfp_main_exit);
+
+MODULE_FIRMWARE("netronome/nic_AMDA0081-0001_1x40.nffw");
+MODULE_FIRMWARE("netronome/nic_AMDA0081-0001_4x10.nffw");
+MODULE_FIRMWARE("netronome/nic_AMDA0096-0001_2x10.nffw");
+MODULE_FIRMWARE("netronome/nic_AMDA0097-0001_2x40.nffw");
+MODULE_FIRMWARE("netronome/nic_AMDA0097-0001_4x10_1x40.nffw");
+MODULE_FIRMWARE("netronome/nic_AMDA0097-0001_8x10.nffw");
+MODULE_FIRMWARE("netronome/nic_AMDA0099-0001_2x10.nffw");
+MODULE_FIRMWARE("netronome/nic_AMDA0099-0001_2x25.nffw");
+
+MODULE_AUTHOR("Netronome Systems <oss-drivers@netronome.com>");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("The Netronome Flow Processor (NFP) driver.");
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_main.h b/drivers/net/ethernet/netronome/nfp/nfp_main.h
new file mode 100644
index 000000000000..39105d0435e9
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfp_main.h
@@ -0,0 +1,99 @@
+/*
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * nfp_main.h
+ * Author: Jason McMullan <jason.mcmullan@netronome.com>
+ */
+
+#ifndef NFP_MAIN_H
+#define NFP_MAIN_H
+
+#include <linux/list.h>
+#include <linux/types.h>
+#include <linux/msi.h>
+#include <linux/pci.h>
+
+struct dentry;
+struct pci_dev;
+
+struct nfp_cpp;
+struct nfp_cpp_area;
+struct nfp_eth_table;
+
+/**
+ * struct nfp_pf - NFP PF-specific device structure
+ * @pdev:		Backpointer to PCI device
+ * @cpp:		Pointer to the CPP handle
+ * @ctrl_area:		Pointer to the CPP area for the control BAR
+ * @tx_area:		Pointer to the CPP area for the TX queues
+ * @rx_area:		Pointer to the CPP area for the FL/RX queues
+ * @irq_entries:	Array of MSI-X entries for all ports
+ * @limit_vfs:		Number of VFs supported by firmware (~0 for PCI limit)
+ * @num_vfs:		Number of SR-IOV VFs enabled
+ * @fw_loaded:		Is the firmware loaded?
+ * @eth_tbl:		NSP ETH table
+ * @ddir:		Per-device debugfs directory
+ * @num_ports:		Number of adapter ports
+ * @ports:		Linked list of port structures (struct nfp_net)
+ */
+struct nfp_pf {
+	struct pci_dev *pdev;
+
+	struct nfp_cpp *cpp;
+
+	struct nfp_cpp_area *ctrl_area;
+	struct nfp_cpp_area *tx_area;
+	struct nfp_cpp_area *rx_area;
+
+	struct msix_entry *irq_entries;
+
+	unsigned int limit_vfs;
+	unsigned int num_vfs;
+
+	bool fw_loaded;
+
+	struct nfp_eth_table *eth_tbl;
+
+	struct dentry *ddir;
+
+	unsigned int num_ports;
+	struct list_head ports;
+};
+
+extern struct pci_driver nfp_netvf_pci_driver;
+
+int nfp_net_pci_probe(struct nfp_pf *pf);
+void nfp_net_pci_remove(struct nfp_pf *pf);
+
+#endif /* NFP_MAIN_H */
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net.h b/drivers/net/ethernet/netronome/nfp/nfp_net.h
index 2115f446031e..e614a376b595 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2015 Netronome Systems, Inc.
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
  *
  * This software is dual licensed under the GNU General License Version 2,
  * June 1991 as shown in the file COPYING in the top-level directory of this
@@ -43,6 +43,7 @@
 #define _NFP_NET_H_
 
 #include <linux/interrupt.h>
+#include <linux/list.h>
 #include <linux/netdevice.h>
 #include <linux/pci.h>
 #include <linux/io-64-nonatomic-hi-lo.h>
@@ -83,6 +84,7 @@
 #define NFP_NET_NON_Q_VECTORS		2
 #define NFP_NET_IRQ_LSC_IDX		0
 #define NFP_NET_IRQ_EXN_IDX		1
+#define NFP_NET_MIN_PORT_IRQS		(NFP_NET_NON_Q_VECTORS + 1)
 
 /* Queue/Ring definitions */
 #define NFP_NET_MAX_TX_RINGS	64	/* Max. # of Tx rings per device */
@@ -109,6 +111,7 @@
 				 SKB_DATA_ALIGN(sizeof(struct skb_shared_info)))
 
 /* Forward declarations */
+struct nfp_cpp;
 struct nfp_net;
 struct nfp_net_r_vector;
 
@@ -345,7 +348,7 @@ struct nfp_net_rx_ring {
  * @tx_ring:        Pointer to TX ring
  * @rx_ring:        Pointer to RX ring
  * @xdp_ring:	    Pointer to an extra TX ring for XDP
- * @irq_idx:        Index into MSI-X table
+ * @irq_entry:      MSI-X table entry (use for talking to the device)
  * @rx_sync:	    Seqlock for atomic updates of RX stats
  * @rx_pkts:        Number of received packets
  * @rx_bytes:	    Number of received bytes
@@ -362,6 +365,7 @@ struct nfp_net_rx_ring {
  * @tx_lso:	    Counter of LSO packets sent
  * @tx_errors:	    How many TX errors were encountered
  * @tx_busy:        How often was TX busy (no space)?
+ * @irq_vector:     Interrupt vector number (use for talking to the OS)
  * @handler:        Interrupt handler for this ring vector
  * @name:           Name of the interrupt vector
  * @affinity_mask:  SMP affinity mask for this vector
@@ -378,7 +382,7 @@ struct nfp_net_r_vector {
 	struct nfp_net_tx_ring *tx_ring;
 	struct nfp_net_rx_ring *rx_ring;
 
-	int irq_idx;
+	u16 irq_entry;
 
 	struct u64_stats_sync rx_sync;
 	u64 rx_pkts;
@@ -400,6 +404,7 @@ struct nfp_net_r_vector {
 	u64 tx_errors;
 	u64 tx_busy;
 
+	u32 irq_vector;
 	irq_handler_t handler;
 	char name[IFNAMSIZ + 8];
 	cpumask_t affinity_mask;
@@ -431,20 +436,13 @@ struct nfp_stat_pair {
  * struct nfp_net - NFP network device structure
  * @pdev:               Backpointer to PCI device
  * @netdev:             Backpointer to net_device structure
- * @nfp_fallback:       Is the driver used in fallback mode?
  * @is_vf:              Is the driver attached to a VF?
- * @fw_loaded:          Is the firmware loaded?
  * @bpf_offload_skip_sw:  Offloaded BPF program will not be rerun by cls_bpf
  * @bpf_offload_xdp:	Offloaded BPF program is XDP
  * @ctrl:               Local copy of the control register/word.
  * @fl_bufsz:           Currently configured size of the freelist buffers
  * @rx_offset:		Offset in the RX buffers where packet data starts
  * @xdp_prog:		Installed XDP program
- * @cpp:                Pointer to the CPP handle
- * @nfp_dev_cpp:        Pointer to the NFP Device handle
- * @ctrl_area:          Pointer to the CPP area for the control BAR
- * @tx_area:            Pointer to the CPP area for the TX queues
- * @rx_area:            Pointer to the CPP area for the FL/RX queues
  * @fw_ver:             Firmware version
  * @cap:                Capabilities advertised by the Firmware
  * @max_mtu:            Maximum support MTU advertised by the Firmware
@@ -494,14 +492,15 @@ struct nfp_stat_pair {
  * @tx_bar:             Pointer to mapped TX queues
  * @rx_bar:             Pointer to mapped FL/RX queues
  * @debugfs_dir:	Device directory in debugfs
+ * @ethtool_dump_flag:	Ethtool dump flag
+ * @port_list:		Entry on device port list
+ * @cpp:		CPP device handle if available
  */
 struct nfp_net {
 	struct pci_dev *pdev;
 	struct net_device *netdev;
 
-	unsigned nfp_fallback:1;
 	unsigned is_vf:1;
-	unsigned fw_loaded:1;
 	unsigned bpf_offload_skip_sw:1;
 	unsigned bpf_offload_xdp:1;
 
@@ -515,18 +514,6 @@ struct nfp_net {
 	struct nfp_net_tx_ring *tx_rings;
 	struct nfp_net_rx_ring *rx_rings;
 
-#ifdef CONFIG_PCI_IOV
-	unsigned int num_vfs;
-	struct vf_data_storage *vfinfo;
-	int vf_rate_link_speed;
-#endif
-
-	struct nfp_cpp *cpp;
-	struct platform_device *nfp_dev_cpp;
-	struct nfp_cpp_area *ctrl_area;
-	struct nfp_cpp_area *tx_area;
-	struct nfp_cpp_area *rx_area;
-
 	struct nfp_net_fw_version fw_ver;
 	u32 cap;
 	u32 max_mtu;
@@ -589,11 +576,15 @@ struct nfp_net {
 	u8 __iomem *qcp_cfg;
 
 	u8 __iomem *ctrl_bar;
-	u8 __iomem *q_bar;
 	u8 __iomem *tx_bar;
 	u8 __iomem *rx_bar;
 
 	struct dentry *debugfs_dir;
+	u32 ethtool_dump_flag;
+
+	struct list_head port_list;
+
+	struct nfp_cpp *cpp;
 };
 
 struct nfp_net_ring_set {
@@ -770,8 +761,7 @@ static inline u32 nfp_qcp_wr_ptr_read(u8 __iomem *q)
 }
 
 /* Globals */
-extern const char nfp_net_driver_name[];
-extern const char nfp_net_driver_version[];
+extern const char nfp_driver_version[];
 
 /* Prototypes */
 void nfp_net_get_fw_version(struct nfp_net_fw_version *fw_ver,
@@ -789,17 +779,24 @@ int nfp_net_reconfig(struct nfp_net *nn, u32 update);
 void nfp_net_rss_write_itbl(struct nfp_net *nn);
 void nfp_net_rss_write_key(struct nfp_net *nn);
 void nfp_net_coalesce_write_cfg(struct nfp_net *nn);
-int nfp_net_irqs_alloc(struct nfp_net *nn);
-void nfp_net_irqs_disable(struct nfp_net *nn);
+
+unsigned int
+nfp_net_irqs_alloc(struct pci_dev *pdev, struct msix_entry *irq_entries,
+		   unsigned int min_irqs, unsigned int want_irqs);
+void nfp_net_irqs_disable(struct pci_dev *pdev);
+void
+nfp_net_irqs_assign(struct nfp_net *nn, struct msix_entry *irq_entries,
+		    unsigned int n);
 int
 nfp_net_ring_reconfig(struct nfp_net *nn, struct bpf_prog **xdp_prog,
 		      struct nfp_net_ring_set *rx, struct nfp_net_ring_set *tx);
 
-#ifdef CONFIG_NFP_NET_DEBUG
+#ifdef CONFIG_NFP_DEBUG
 void nfp_net_debugfs_create(void);
 void nfp_net_debugfs_destroy(void);
-void nfp_net_debugfs_adapter_add(struct nfp_net *nn);
-void nfp_net_debugfs_adapter_del(struct nfp_net *nn);
+struct dentry *nfp_net_debugfs_device_add(struct pci_dev *pdev);
+void nfp_net_debugfs_port_add(struct nfp_net *nn, struct dentry *ddir, int id);
+void nfp_net_debugfs_dir_clean(struct dentry **dir);
 #else
 static inline void nfp_net_debugfs_create(void)
 {
@@ -809,14 +806,20 @@ static inline void nfp_net_debugfs_destroy(void)
 {
 }
 
-static inline void nfp_net_debugfs_adapter_add(struct nfp_net *nn)
+static inline struct dentry *nfp_net_debugfs_device_add(struct pci_dev *pdev)
+{
+	return NULL;
+}
+
+static inline void
+nfp_net_debugfs_port_add(struct nfp_net *nn, struct dentry *ddir, int id)
 {
 }
 
-static inline void nfp_net_debugfs_adapter_del(struct nfp_net *nn)
+static inline void nfp_net_debugfs_dir_clean(struct dentry **dir)
 {
 }
-#endif /* CONFIG_NFP_NET_DEBUG */
+#endif /* CONFIG_NFP_DEBUG */
 
 void nfp_net_filter_stats_timer(unsigned long data);
 int nfp_net_bpf_offload(struct nfp_net *nn, struct tc_cls_bpf_offload *cls_bpf);
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
index e8d448109e03..074259cc8e06 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2015 Netronome Systems, Inc.
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
  *
  * This software is dual licensed under the GNU General License Version 2,
  * June 1991 as shown in the file COPYING in the top-level directory of this
@@ -42,6 +42,7 @@
  */
 
 #include <linux/bpf.h>
+#include <linux/bpf_trace.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -280,72 +281,76 @@ static void nfp_net_irq_unmask(struct nfp_net *nn, unsigned int entry_nr)
 }
 
 /**
- * nfp_net_msix_alloc() - Try to allocate MSI-X irqs
- * @nn:       NFP Network structure
- * @nr_vecs:  Number of MSI-X vectors to allocate
- *
- * For MSI-X we want at least NFP_NET_NON_Q_VECTORS + 1 vectors.
+ * nfp_net_irqs_alloc() - allocates MSI-X irqs
+ * @pdev:        PCI device structure
+ * @irq_entries: Array to be initialized and used to hold the irq entries
+ * @min_irqs:    Minimal acceptable number of interrupts
+ * @wanted_irqs: Target number of interrupts to allocate
  *
- * Return: Number of MSI-X vectors obtained or 0 on error.
+ * Return: Number of irqs obtained or 0 on error.
  */
-static int nfp_net_msix_alloc(struct nfp_net *nn, int nr_vecs)
+unsigned int
+nfp_net_irqs_alloc(struct pci_dev *pdev, struct msix_entry *irq_entries,
+		   unsigned int min_irqs, unsigned int wanted_irqs)
 {
-	struct pci_dev *pdev = nn->pdev;
-	int nvecs;
-	int i;
+	unsigned int i;
+	int got_irqs;
 
-	for (i = 0; i < nr_vecs; i++)
-		nn->irq_entries[i].entry = i;
+	for (i = 0; i < wanted_irqs; i++)
+		irq_entries[i].entry = i;
 
-	nvecs = pci_enable_msix_range(pdev, nn->irq_entries,
-				      NFP_NET_NON_Q_VECTORS + 1, nr_vecs);
-	if (nvecs < 0) {
-		nn_warn(nn, "Failed to enable MSI-X. Wanted %d-%d (err=%d)\n",
-			NFP_NET_NON_Q_VECTORS + 1, nr_vecs, nvecs);
+	got_irqs = pci_enable_msix_range(pdev, irq_entries,
+					 min_irqs, wanted_irqs);
+	if (got_irqs < 0) {
+		dev_err(&pdev->dev, "Failed to enable %d-%d MSI-X (err=%d)\n",
+			min_irqs, wanted_irqs, got_irqs);
 		return 0;
 	}
 
-	return nvecs;
+	if (got_irqs < wanted_irqs)
+		dev_warn(&pdev->dev, "Unable to allocate %d IRQs got only %d\n",
+			 wanted_irqs, got_irqs);
+
+	return got_irqs;
 }
 
 /**
- * nfp_net_irqs_alloc() - allocates MSI-X irqs
- * @nn:       NFP Network structure
+ * nfp_net_irqs_assign() - Assign interrupts allocated externally to netdev
+ * @nn:		 NFP Network structure
+ * @irq_entries: Table of allocated interrupts
+ * @n:		 Size of @irq_entries (number of entries to grab)
  *
- * Return: Number of irqs obtained or 0 on error.
+ * After interrupts are allocated with nfp_net_irqs_alloc() this function
+ * should be called to assign them to a specific netdev (port).
  */
-int nfp_net_irqs_alloc(struct nfp_net *nn)
+void
+nfp_net_irqs_assign(struct nfp_net *nn, struct msix_entry *irq_entries,
+		    unsigned int n)
 {
-	int wanted_irqs;
-	unsigned int n;
-
-	wanted_irqs = nn->num_r_vecs + NFP_NET_NON_Q_VECTORS;
-
-	n = nfp_net_msix_alloc(nn, wanted_irqs);
-	if (n == 0) {
-		nn_err(nn, "Failed to allocate MSI-X IRQs\n");
-		return 0;
-	}
-
 	nn->max_r_vecs = n - NFP_NET_NON_Q_VECTORS;
 	nn->num_r_vecs = nn->max_r_vecs;
 
-	if (n < wanted_irqs)
-		nn_warn(nn, "Unable to allocate %d vectors. Got %d instead\n",
-			wanted_irqs, n);
+	memcpy(nn->irq_entries, irq_entries, sizeof(*irq_entries) * n);
 
-	return n;
+	if (nn->num_rx_rings > nn->num_r_vecs ||
+	    nn->num_tx_rings > nn->num_r_vecs)
+		nn_warn(nn, "More rings (%d,%d) than vectors (%d).\n",
+			nn->num_rx_rings, nn->num_tx_rings, nn->num_r_vecs);
+
+	nn->num_rx_rings = min(nn->num_r_vecs, nn->num_rx_rings);
+	nn->num_tx_rings = min(nn->num_r_vecs, nn->num_tx_rings);
+	nn->num_stack_tx_rings = nn->num_tx_rings;
 }
 
 /**
  * nfp_net_irqs_disable() - Disable interrupts
- * @nn:       NFP Network structure
+ * @pdev:        PCI device structure
  *
  * Undoes what @nfp_net_irqs_alloc() does.
  */
-void nfp_net_irqs_disable(struct nfp_net *nn)
+void nfp_net_irqs_disable(struct pci_dev *pdev)
 {
-	pci_disable_msix(nn->pdev);
+	pci_disable_msix(pdev);
 }
 
 /**
@@ -409,10 +414,13 @@ out:
 static irqreturn_t nfp_net_irq_lsc(int irq, void *data)
 {
 	struct nfp_net *nn = data;
+	struct msix_entry *entry;
+
+	entry = &nn->irq_entries[NFP_NET_IRQ_LSC_IDX];
 
 	nfp_net_read_link_status(nn);
 
-	nfp_net_irq_unmask(nn, NFP_NET_IRQ_LSC_IDX);
+	nfp_net_irq_unmask(nn, entry->entry);
 
 	return IRQ_HANDLED;
 }
@@ -475,32 +483,28 @@ nfp_net_rx_ring_init(struct nfp_net_rx_ring *rx_ring,
 }
 
 /**
- * nfp_net_irqs_assign() - Assign IRQs and setup rvecs.
+ * nfp_net_vecs_init() - Assign IRQs and setup rvecs.
  * @netdev:   netdev structure
  */
-static void nfp_net_irqs_assign(struct net_device *netdev)
+static void nfp_net_vecs_init(struct net_device *netdev)
 {
 	struct nfp_net *nn = netdev_priv(netdev);
 	struct nfp_net_r_vector *r_vec;
 	int r;
 
-	if (nn->num_rx_rings > nn->num_r_vecs ||
-	    nn->num_tx_rings > nn->num_r_vecs)
-		nn_warn(nn, "More rings (%d,%d) than vectors (%d).\n",
-			nn->num_rx_rings, nn->num_tx_rings, nn->num_r_vecs);
-
-	nn->num_rx_rings = min(nn->num_r_vecs, nn->num_rx_rings);
-	nn->num_tx_rings = min(nn->num_r_vecs, nn->num_tx_rings);
-	nn->num_stack_tx_rings = nn->num_tx_rings;
-
 	nn->lsc_handler = nfp_net_irq_lsc;
 	nn->exn_handler = nfp_net_irq_exn;
 
 	for (r = 0; r < nn->max_r_vecs; r++) {
+		struct msix_entry *entry;
+
+		entry = &nn->irq_entries[NFP_NET_NON_Q_VECTORS + r];
+
 		r_vec = &nn->r_vecs[r];
 		r_vec->nfp_net = nn;
 		r_vec->handler = nfp_net_irq_rxtx;
-		r_vec->irq_idx = NFP_NET_NON_Q_VECTORS + r;
+		r_vec->irq_entry = entry->entry;
+		r_vec->irq_vector = entry->vector;
 
 		cpumask_set_cpu(r, &r_vec->affinity_mask);
 	}
@@ -533,7 +537,7 @@ nfp_net_aux_irq_request(struct nfp_net *nn, u32 ctrl_offset,
 		       entry->vector, err);
 		return err;
 	}
-	nn_writeb(nn, ctrl_offset, vector_idx);
+	nn_writeb(nn, ctrl_offset, entry->entry);
 
 	return 0;
 }
@@ -1459,7 +1463,7 @@ nfp_net_rx_drop(struct nfp_net_r_vector *r_vec, struct nfp_net_rx_ring *rx_ring,
 		dev_kfree_skb_any(skb);
 }
 
-static void
+static bool
 nfp_net_tx_xdp_buf(struct nfp_net *nn, struct nfp_net_rx_ring *rx_ring,
 		   struct nfp_net_tx_ring *tx_ring,
 		   struct nfp_net_rx_buf *rxbuf, unsigned int pkt_off,
@@ -1473,13 +1477,13 @@ nfp_net_tx_xdp_buf(struct nfp_net *nn, struct nfp_net_rx_ring *rx_ring,
 
 	if (unlikely(nfp_net_tx_full(tx_ring, 1))) {
 		nfp_net_rx_drop(rx_ring->r_vec, rx_ring, rxbuf, NULL);
-		return;
+		return false;
 	}
 
 	new_frag = nfp_net_napi_alloc_one(nn, DMA_BIDIRECTIONAL, &new_dma_addr);
 	if (unlikely(!new_frag)) {
 		nfp_net_rx_drop(rx_ring->r_vec, rx_ring, rxbuf, NULL);
-		return;
+		return false;
 	}
 	nfp_net_rx_give_one(rx_ring, new_frag, new_dma_addr);
 
@@ -1509,6 +1513,7 @@ nfp_net_tx_xdp_buf(struct nfp_net *nn, struct nfp_net_rx_ring *rx_ring,
 
 	tx_ring->wr_p++;
 	tx_ring->wr_ptr_add++;
+	return true;
 }
 
 static int nfp_net_run_xdp(struct bpf_prog *prog, void *data, unsigned int len)
@@ -1613,12 +1618,15 @@ static int nfp_net_rx(struct nfp_net_rx_ring *rx_ring, int budget)
 			case XDP_PASS:
 				break;
 			case XDP_TX:
-				nfp_net_tx_xdp_buf(nn, rx_ring, tx_ring, rxbuf,
-						   pkt_off, pkt_len);
+				if (unlikely(!nfp_net_tx_xdp_buf(nn, rx_ring,
+								 tx_ring, rxbuf,
+								 pkt_off, pkt_len)))
+					trace_xdp_exception(nn->netdev, xdp_prog, act);
 				continue;
 			default:
 				bpf_warn_invalid_xdp_action(act);
 			case XDP_ABORTED:
+				trace_xdp_exception(nn->netdev, xdp_prog, act);
 			case XDP_DROP:
 				nfp_net_rx_give_one(rx_ring, rxbuf->frag,
 						    rxbuf->dma_addr);
@@ -1701,7 +1709,7 @@ static int nfp_net_poll(struct napi_struct *napi, int budget)
 
 	if (pkts_polled < budget) {
 		napi_complete_done(napi, pkts_polled);
-		nfp_net_irq_unmask(r_vec->nfp_net, r_vec->irq_idx);
+		nfp_net_irq_unmask(r_vec->nfp_net, r_vec->irq_entry);
 	}
 
 	return pkts_polled;
@@ -1983,7 +1991,6 @@ static int
 nfp_net_prepare_vector(struct nfp_net *nn, struct nfp_net_r_vector *r_vec,
 		       int idx)
 {
-	struct msix_entry *entry = &nn->irq_entries[r_vec->irq_idx];
 	int err;
 
 	/* Setup NAPI */
@@ -1992,17 +1999,19 @@ nfp_net_prepare_vector(struct nfp_net *nn, struct nfp_net_r_vector *r_vec,
 
 	snprintf(r_vec->name, sizeof(r_vec->name),
 		 "%s-rxtx-%d", nn->netdev->name, idx);
-	err = request_irq(entry->vector, r_vec->handler, 0, r_vec->name, r_vec);
+	err = request_irq(r_vec->irq_vector, r_vec->handler, 0, r_vec->name,
+			  r_vec);
 	if (err) {
 		netif_napi_del(&r_vec->napi);
-		nn_err(nn, "Error requesting IRQ %d\n", entry->vector);
+		nn_err(nn, "Error requesting IRQ %d\n", r_vec->irq_vector);
 		return err;
 	}
-	disable_irq(entry->vector);
+	disable_irq(r_vec->irq_vector);
 
-	irq_set_affinity_hint(entry->vector, &r_vec->affinity_mask);
+	irq_set_affinity_hint(r_vec->irq_vector, &r_vec->affinity_mask);
 
-	nn_dbg(nn, "RV%02d: irq=%03d/%03d\n", idx, entry->vector, entry->entry);
+	nn_dbg(nn, "RV%02d: irq=%03d/%03d\n", idx, r_vec->irq_vector,
+	       r_vec->irq_entry);
 
 	return 0;
 }
@@ -2010,11 +2019,9 @@ nfp_net_prepare_vector(struct nfp_net *nn, struct nfp_net_r_vector *r_vec,
 static void
 nfp_net_cleanup_vector(struct nfp_net *nn, struct nfp_net_r_vector *r_vec)
 {
-	struct msix_entry *entry = &nn->irq_entries[r_vec->irq_idx];
-
-	irq_set_affinity_hint(entry->vector, NULL);
+	irq_set_affinity_hint(r_vec->irq_vector, NULL);
 	netif_napi_del(&r_vec->napi);
-	free_irq(entry->vector, r_vec);
+	free_irq(r_vec->irq_vector, r_vec);
 }
 
 /**
@@ -2143,7 +2150,7 @@ nfp_net_rx_ring_hw_cfg_write(struct nfp_net *nn,
 	/* Write the DMA address, size and MSI-X info to the device */
 	nn_writeq(nn, NFP_NET_CFG_RXR_ADDR(idx), rx_ring->dma);
 	nn_writeb(nn, NFP_NET_CFG_RXR_SZ(idx), ilog2(rx_ring->cnt));
-	nn_writeb(nn, NFP_NET_CFG_RXR_VEC(idx), rx_ring->r_vec->irq_idx);
+	nn_writeb(nn, NFP_NET_CFG_RXR_VEC(idx), rx_ring->r_vec->irq_entry);
 }
 
 static void
@@ -2152,7 +2159,7 @@ nfp_net_tx_ring_hw_cfg_write(struct nfp_net *nn,
 {
 	nn_writeq(nn, NFP_NET_CFG_TXR_ADDR(idx), tx_ring->dma);
 	nn_writeb(nn, NFP_NET_CFG_TXR_SZ(idx), ilog2(tx_ring->cnt));
-	nn_writeb(nn, NFP_NET_CFG_TXR_VEC(idx), tx_ring->r_vec->irq_idx);
+	nn_writeb(nn, NFP_NET_CFG_TXR_VEC(idx), tx_ring->r_vec->irq_entry);
 }
 
 static int __nfp_net_set_config_and_enable(struct nfp_net *nn)
@@ -2246,7 +2253,7 @@ static void nfp_net_open_stack(struct nfp_net *nn)
 
 	for (r = 0; r < nn->num_r_vecs; r++) {
 		napi_enable(&nn->r_vecs[r].napi);
-		enable_irq(nn->irq_entries[nn->r_vecs[r].irq_idx].vector);
+		enable_irq(nn->r_vecs[r].irq_vector);
 	}
 
 	netif_tx_wake_all_queues(nn->netdev);
@@ -2370,7 +2377,7 @@ static void nfp_net_close_stack(struct nfp_net *nn)
 	nn->link_up = false;
 
 	for (r = 0; r < nn->num_r_vecs; r++) {
-		disable_irq(nn->irq_entries[nn->r_vecs[r].irq_idx].vector);
+		disable_irq(nn->r_vecs[r].irq_vector);
 		napi_disable(&nn->r_vecs[r].napi);
 	}
 
@@ -2638,8 +2645,8 @@ static int nfp_net_change_mtu(struct net_device *netdev, int new_mtu)
 	return nfp_net_ring_reconfig(nn, &nn->xdp_prog, &rx, NULL);
 }
 
-static struct rtnl_link_stats64 *nfp_net_stat64(struct net_device *netdev,
-						struct rtnl_link_stats64 *stats)
+static void nfp_net_stat64(struct net_device *netdev,
+			   struct rtnl_link_stats64 *stats)
 {
 	struct nfp_net *nn = netdev_priv(netdev);
 	int r;
@@ -2669,8 +2676,6 @@ static struct rtnl_link_stats64 *nfp_net_stat64(struct net_device *netdev,
 		stats->tx_bytes += data[1];
 		stats->tx_errors += data[2];
 	}
-
-	return stats;
 }
 
 static bool nfp_net_ebpf_capable(struct nfp_net *nn)
@@ -3256,7 +3261,7 @@ int nfp_net_netdev_init(struct net_device *netdev)
 	netif_carrier_off(netdev);
 
 	nfp_net_set_ethtool_ops(netdev);
-	nfp_net_irqs_assign(netdev);
+	nfp_net_vecs_init(netdev);
 
 	return register_netdev(netdev);
 }
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c b/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c
index c66f3f954aa8..6e9372a18375 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2015 Netronome Systems, Inc.
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
  *
  * This software is dual licensed under the GNU General License Version 2,
  * June 1991 as shown in the file COPYING in the top-level directory of this
@@ -202,16 +202,17 @@ static const struct file_operations nfp_xdp_q_fops = {
 	.llseek = seq_lseek
 };
 
-void nfp_net_debugfs_adapter_add(struct nfp_net *nn)
+void nfp_net_debugfs_port_add(struct nfp_net *nn, struct dentry *ddir, int id)
 {
 	struct dentry *queues, *tx, *rx, *xdp;
-	char int_name[16];
+	char name[20];
 	int i;
 
 	if (IS_ERR_OR_NULL(nfp_dir))
 		return;
 
-	nn->debugfs_dir = debugfs_create_dir(pci_name(nn->pdev), nfp_dir);
+	sprintf(name, "port%d", id);
+	nn->debugfs_dir = debugfs_create_dir(name, ddir);
 	if (IS_ERR_OR_NULL(nn->debugfs_dir))
 		return;
 
@@ -227,24 +228,38 @@ void nfp_net_debugfs_adapter_add(struct nfp_net *nn)
 		return;
 
 	for (i = 0; i < min(nn->max_rx_rings, nn->max_r_vecs); i++) {
-		sprintf(int_name, "%d", i);
-		debugfs_create_file(int_name, S_IRUSR, rx,
+		sprintf(name, "%d", i);
+		debugfs_create_file(name, S_IRUSR, rx,
 				    &nn->r_vecs[i], &nfp_rx_q_fops);
-		debugfs_create_file(int_name, S_IRUSR, xdp,
+		debugfs_create_file(name, S_IRUSR, xdp,
 				    &nn->r_vecs[i], &nfp_xdp_q_fops);
 	}
 
 	for (i = 0; i < min(nn->max_tx_rings, nn->max_r_vecs); i++) {
-		sprintf(int_name, "%d", i);
-		debugfs_create_file(int_name, S_IRUSR, tx,
+		sprintf(name, "%d", i);
+		debugfs_create_file(name, S_IRUSR, tx,
 				    &nn->r_vecs[i], &nfp_tx_q_fops);
 	}
 }
 
-void nfp_net_debugfs_adapter_del(struct nfp_net *nn)
+struct dentry *nfp_net_debugfs_device_add(struct pci_dev *pdev)
 {
-	debugfs_remove_recursive(nn->debugfs_dir);
-	nn->debugfs_dir = NULL;
+	struct dentry *dev_dir;
+
+	if (IS_ERR_OR_NULL(nfp_dir))
+		return NULL;
+
+	dev_dir = debugfs_create_dir(pci_name(pdev), nfp_dir);
+	if (IS_ERR_OR_NULL(dev_dir))
+		return NULL;
+
+	return dev_dir;
+}
+
+void nfp_net_debugfs_dir_clean(struct dentry **dir)
+{
+	debugfs_remove_recursive(*dir);
+	*dir = NULL;
 }
 
 void nfp_net_debugfs_create(void)
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
index 1b26e9646574..2649f7523c81 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2015 Netronome Systems, Inc.
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
  *
  * This software is dual licensed under the GNU General License Version 2,
  * June 1991 as shown in the file COPYING in the top-level directory of this
@@ -47,9 +47,14 @@
 #include <linux/pci.h>
 #include <linux/ethtool.h>
 
+#include "nfpcore/nfp.h"
 #include "nfp_net_ctrl.h"
 #include "nfp_net.h"
 
+enum nfp_dump_diag {
+	NFP_DUMP_NSP_DIAG = 0,
+};
+
 /* Support for stats. Returns netdev, driver, and device stats */
 enum { NETDEV_ET_STATS, NFP_NET_DRV_ET_STATS, NFP_NET_DEV_ET_STATS };
 struct _nfp_net_et_stats {
@@ -127,19 +132,39 @@ static const struct _nfp_net_et_stats nfp_net_et_stats[] = {
 #define NN_ET_STATS_LEN (NN_ET_GLOBAL_STATS_LEN + NN_ET_RVEC_GATHER_STATS + \
 			 NN_ET_RVEC_STATS_LEN + NN_ET_QUEUE_STATS_LEN)
 
+static void nfp_net_get_nspinfo(struct nfp_net *nn, char *version)
+{
+	struct nfp_nsp *nsp;
+
+	if (!nn->cpp)
+		return;
+
+	nsp = nfp_nsp_open(nn->cpp);
+	if (IS_ERR(nsp))
+		return;
+
+	snprintf(version, ETHTOOL_FWVERS_LEN, "sp:%hu.%hu",
+		 nfp_nsp_get_abi_ver_major(nsp),
+		 nfp_nsp_get_abi_ver_minor(nsp));
+
+	nfp_nsp_close(nsp);
+}
+
 static void nfp_net_get_drvinfo(struct net_device *netdev,
 				struct ethtool_drvinfo *drvinfo)
 {
+	char nsp_version[ETHTOOL_FWVERS_LEN] = {};
 	struct nfp_net *nn = netdev_priv(netdev);
 
-	strlcpy(drvinfo->driver, nfp_net_driver_name, sizeof(drvinfo->driver));
-	strlcpy(drvinfo->version, nfp_net_driver_version,
-		sizeof(drvinfo->version));
+	strlcpy(drvinfo->driver, nn->pdev->driver->name,
+		sizeof(drvinfo->driver));
+	strlcpy(drvinfo->version, nfp_driver_version, sizeof(drvinfo->version));
 
+	nfp_net_get_nspinfo(nn, nsp_version);
 	snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version),
-		 "%d.%d.%d.%d",
+		 "%d.%d.%d.%d %s",
 		 nn->fw_ver.resv, nn->fw_ver.class,
-		 nn->fw_ver.major, nn->fw_ver.minor);
+		 nn->fw_ver.major, nn->fw_ver.minor, nsp_version);
 	strlcpy(drvinfo->bus_info, pci_name(nn->pdev),
 		sizeof(drvinfo->bus_info));
 
@@ -558,6 +583,75 @@ static int nfp_net_get_coalesce(struct net_device *netdev,
 	return 0;
 }
 
+/* Other debug dumps
+ */
+static int
+nfp_dump_nsp_diag(struct nfp_net *nn, struct ethtool_dump *dump, void *buffer)
+{
+	struct nfp_resource *res;
+	int ret;
+
+	if (!nn->cpp)
+		return -EOPNOTSUPP;
+
+	dump->version = 1;
+	dump->flag = NFP_DUMP_NSP_DIAG;
+
+	res = nfp_resource_acquire(nn->cpp, NFP_RESOURCE_NSP_DIAG);
+	if (IS_ERR(res))
+		return PTR_ERR(res);
+
+	if (buffer) {
+		if (dump->len != nfp_resource_size(res)) {
+			ret = -EINVAL;
+			goto exit_release;
+		}
+
+		ret = nfp_cpp_read(nn->cpp, nfp_resource_cpp_id(res),
+				   nfp_resource_address(res),
+				   buffer, dump->len);
+		if (ret != dump->len)
+			ret = ret < 0 ? ret : -EIO;
+		else
+			ret = 0;
+	} else {
+		dump->len = nfp_resource_size(res);
+		ret = 0;
+	}
+exit_release:
+	nfp_resource_release(res);
+
+	return ret;
+}
+
+static int nfp_net_set_dump(struct net_device *netdev, struct ethtool_dump *val)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+
+	if (!nn->cpp)
+		return -EOPNOTSUPP;
+
+	if (val->flag != NFP_DUMP_NSP_DIAG)
+		return -EINVAL;
+
+	nn->ethtool_dump_flag = val->flag;
+
+	return 0;
+}
+
+static int
+nfp_net_get_dump_flag(struct net_device *netdev, struct ethtool_dump *dump)
+{
+	return nfp_dump_nsp_diag(netdev_priv(netdev), dump, NULL);
+}
+
+static int
+nfp_net_get_dump_data(struct net_device *netdev, struct ethtool_dump *dump,
+		      void *buffer)
+{
+	return nfp_dump_nsp_diag(netdev_priv(netdev), dump, buffer);
+}
+
 static int nfp_net_set_coalesce(struct net_device *netdev,
 				struct ethtool_coalesce *ec)
 {
@@ -722,6 +816,9 @@ static const struct ethtool_ops nfp_net_ethtool_ops = {
 	.set_rxfh		= nfp_net_set_rxfh,
 	.get_regs_len		= nfp_net_get_regs_len,
 	.get_regs		= nfp_net_get_regs,
+	.set_dump		= nfp_net_set_dump,
+	.get_dump_flag		= nfp_net_get_dump_flag,
+	.get_dump_data		= nfp_net_get_dump_data,
 	.get_coalesce           = nfp_net_get_coalesce,
 	.set_coalesce           = nfp_net_set_coalesce,
 	.get_channels		= nfp_net_get_channels,
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c
new file mode 100644
index 000000000000..3afcdc11480c
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c
@@ -0,0 +1,586 @@
+/*
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * nfp_net_main.c
+ * Netronome network device driver: Main entry point
+ * Authors: Jakub Kicinski <jakub.kicinski@netronome.com>
+ *          Alejandro Lucero <alejandro.lucero@netronome.com>
+ *          Jason McMullan <jason.mcmullan@netronome.com>
+ *          Rolf Neugebauer <rolf.neugebauer@netronome.com>
+ */
+
+#include <linux/etherdevice.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/pci_regs.h>
+#include <linux/msi.h>
+#include <linux/random.h>
+
+#include "nfpcore/nfp.h"
+#include "nfpcore/nfp_cpp.h"
+#include "nfpcore/nfp_nffw.h"
+#include "nfpcore/nfp_nsp_eth.h"
+#include "nfpcore/nfp6000_pcie.h"
+
+#include "nfp_net_ctrl.h"
+#include "nfp_net.h"
+#include "nfp_main.h"
+
+#define NFP_PF_CSR_SLICE_SIZE	(32 * 1024)
+
+static int nfp_is_ready(struct nfp_cpp *cpp)
+{
+	const char *cp;
+	long state;
+	int err;
+
+	cp = nfp_hwinfo_lookup(cpp, "board.state");
+	if (!cp)
+		return 0;
+
+	err = kstrtol(cp, 0, &state);
+	if (err < 0)
+		return 0;
+
+	return state == 15;
+}
+
+/**
+ * nfp_net_map_area() - Help function to map an area
+ * @cpp:    NFP CPP handler
+ * @name:   Name for the area
+ * @target: CPP target
+ * @addr:   CPP address
+ * @size:   Size of the area
+ * @area:   Area handle (returned).
+ *
+ * This function is primarily to simplify the code in the main probe
+ * function. To undo the effect of this functions call
+ * @nfp_cpp_area_release_free(*area);
+ *
+ * Return: Pointer to memory mapped area or ERR_PTR
+ */
+static u8 __iomem *nfp_net_map_area(struct nfp_cpp *cpp,
+				    const char *name, int isl, int target,
+				    unsigned long long addr, unsigned long size,
+				    struct nfp_cpp_area **area)
+{
+	u8 __iomem *res;
+	u32 dest;
+	int err;
+
+	dest = NFP_CPP_ISLAND_ID(target, NFP_CPP_ACTION_RW, 0, isl);
+
+	*area = nfp_cpp_area_alloc_with_name(cpp, dest, name, addr, size);
+	if (!*area) {
+		err = -EIO;
+		goto err_area;
+	}
+
+	err = nfp_cpp_area_acquire(*area);
+	if (err < 0)
+		goto err_acquire;
+
+	res = nfp_cpp_area_iomem(*area);
+	if (!res) {
+		err = -EIO;
+		goto err_map;
+	}
+
+	return res;
+
+err_map:
+	nfp_cpp_area_release(*area);
+err_acquire:
+	nfp_cpp_area_free(*area);
+err_area:
+	return (u8 __iomem *)ERR_PTR(err);
+}
+
+static void
+nfp_net_get_mac_addr_hwinfo(struct nfp_net *nn, struct nfp_cpp *cpp,
+			    unsigned int id)
+{
+	u8 mac_addr[ETH_ALEN];
+	const char *mac_str;
+	char name[32];
+
+	snprintf(name, sizeof(name), "eth%d.mac", id);
+
+	mac_str = nfp_hwinfo_lookup(cpp, name);
+	if (!mac_str) {
+		dev_warn(&nn->pdev->dev,
+			 "Can't lookup MAC address. Generate\n");
+		eth_hw_addr_random(nn->netdev);
+		return;
+	}
+
+	if (sscanf(mac_str, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
+		   &mac_addr[0], &mac_addr[1], &mac_addr[2],
+		   &mac_addr[3], &mac_addr[4], &mac_addr[5]) != 6) {
+		dev_warn(&nn->pdev->dev,
+			 "Can't parse MAC address (%s). Generate.\n", mac_str);
+		eth_hw_addr_random(nn->netdev);
+		return;
+	}
+
+	ether_addr_copy(nn->netdev->dev_addr, mac_addr);
+	ether_addr_copy(nn->netdev->perm_addr, mac_addr);
+}
+
+/**
+ * nfp_net_get_mac_addr() - Get the MAC address.
+ * @nn:       NFP Network structure
+ * @pf:	      NFP PF device structure
+ * @id:	      NFP port id
+ *
+ * First try to get the MAC address from NSP ETH table. If that
+ * fails try HWInfo.  As a last resort generate a random address.
+ */
+static void
+nfp_net_get_mac_addr(struct nfp_net *nn, struct nfp_pf *pf, unsigned int id)
+{
+	int i;
+
+	for (i = 0; pf->eth_tbl && i < pf->eth_tbl->count; i++)
+		if (pf->eth_tbl->ports[i].eth_index == id) {
+			const u8 *mac_addr = pf->eth_tbl->ports[i].mac_addr;
+
+			ether_addr_copy(nn->netdev->dev_addr, mac_addr);
+			ether_addr_copy(nn->netdev->perm_addr, mac_addr);
+			return;
+		}
+
+	nfp_net_get_mac_addr_hwinfo(nn, pf->cpp, id);
+}
+
+static unsigned int nfp_net_pf_get_num_ports(struct nfp_pf *pf)
+{
+	char name[256];
+	u16 interface;
+	int pcie_pf;
+	int err = 0;
+	u64 val;
+
+	interface = nfp_cpp_interface(pf->cpp);
+	pcie_pf = NFP_CPP_INTERFACE_UNIT_of(interface);
+
+	snprintf(name, sizeof(name), "nfd_cfg_pf%d_num_ports", pcie_pf);
+
+	val = nfp_rtsym_read_le(pf->cpp, name, &err);
+	/* Default to one port */
+	if (err) {
+		if (err != -ENOENT)
+			nfp_err(pf->cpp, "Unable to read adapter port count\n");
+		val = 1;
+	}
+
+	return val;
+}
+
+static unsigned int
+nfp_net_pf_total_qcs(struct nfp_pf *pf, void __iomem *ctrl_bar,
+		     unsigned int stride, u32 start_off, u32 num_off)
+{
+	unsigned int i, min_qc, max_qc;
+
+	min_qc = readl(ctrl_bar + start_off);
+	max_qc = min_qc;
+
+	for (i = 0; i < pf->num_ports; i++) {
+		/* To make our lives simpler only accept configuration where
+		 * queues are allocated to PFs in order (queues of PFn all have
+		 * indexes lower than PFn+1).
+		 */
+		if (max_qc > readl(ctrl_bar + start_off))
+			return 0;
+
+		max_qc = readl(ctrl_bar + start_off);
+		max_qc += readl(ctrl_bar + num_off) * stride;
+		ctrl_bar += NFP_PF_CSR_SLICE_SIZE;
+	}
+
+	return max_qc - min_qc;
+}
+
+static u8 __iomem *nfp_net_pf_map_ctrl_bar(struct nfp_pf *pf)
+{
+	const struct nfp_rtsym *ctrl_sym;
+	u8 __iomem *ctrl_bar;
+	char pf_symbol[256];
+	u16 interface;
+	int pcie_pf;
+
+	interface = nfp_cpp_interface(pf->cpp);
+	pcie_pf = NFP_CPP_INTERFACE_UNIT_of(interface);
+
+	snprintf(pf_symbol, sizeof(pf_symbol), "_pf%d_net_bar0", pcie_pf);
+
+	ctrl_sym = nfp_rtsym_lookup(pf->cpp, pf_symbol);
+	if (!ctrl_sym) {
+		dev_err(&pf->pdev->dev,
+			"Failed to find PF BAR0 symbol %s\n", pf_symbol);
+		return NULL;
+	}
+
+	if (ctrl_sym->size < pf->num_ports * NFP_PF_CSR_SLICE_SIZE) {
+		dev_err(&pf->pdev->dev,
+			"PF BAR0 too small to contain %d ports\n",
+			pf->num_ports);
+		return NULL;
+	}
+
+	ctrl_bar = nfp_net_map_area(pf->cpp, "net.ctrl",
+				    ctrl_sym->domain, ctrl_sym->target,
+				    ctrl_sym->addr, ctrl_sym->size,
+				    &pf->ctrl_area);
+	if (IS_ERR(ctrl_bar)) {
+		dev_err(&pf->pdev->dev, "Failed to map PF BAR0: %ld\n",
+			PTR_ERR(ctrl_bar));
+		return NULL;
+	}
+
+	return ctrl_bar;
+}
+
+static void nfp_net_pf_free_netdevs(struct nfp_pf *pf)
+{
+	struct nfp_net *nn;
+
+	while (!list_empty(&pf->ports)) {
+		nn = list_first_entry(&pf->ports, struct nfp_net, port_list);
+		list_del(&nn->port_list);
+
+		nfp_net_netdev_free(nn);
+	}
+}
+
+static struct nfp_net *
+nfp_net_pf_alloc_port_netdev(struct nfp_pf *pf, void __iomem *ctrl_bar,
+			     void __iomem *tx_bar, void __iomem *rx_bar,
+			     int stride, struct nfp_net_fw_version *fw_ver)
+{
+	u32 n_tx_rings, n_rx_rings;
+	struct nfp_net *nn;
+
+	n_tx_rings = readl(ctrl_bar + NFP_NET_CFG_MAX_TXRINGS);
+	n_rx_rings = readl(ctrl_bar + NFP_NET_CFG_MAX_RXRINGS);
+
+	/* Allocate and initialise the netdev */
+	nn = nfp_net_netdev_alloc(pf->pdev, n_tx_rings, n_rx_rings);
+	if (IS_ERR(nn))
+		return nn;
+
+	nn->cpp = pf->cpp;
+	nn->fw_ver = *fw_ver;
+	nn->ctrl_bar = ctrl_bar;
+	nn->tx_bar = tx_bar;
+	nn->rx_bar = rx_bar;
+	nn->is_vf = 0;
+	nn->stride_rx = stride;
+	nn->stride_tx = stride;
+
+	return nn;
+}
+
+static int
+nfp_net_pf_init_port_netdev(struct nfp_pf *pf, struct nfp_net *nn,
+			    unsigned int id)
+{
+	int err;
+
+	/* Get MAC address */
+	nfp_net_get_mac_addr(nn, pf, id);
+
+	/* Get ME clock frequency from ctrl BAR
+	 * XXX for now frequency is hardcoded until we figure out how
+	 * to get the value from nfp-hwinfo into ctrl bar
+	 */
+	nn->me_freq_mhz = 1200;
+
+	err = nfp_net_netdev_init(nn->netdev);
+	if (err)
+		return err;
+
+	nfp_net_debugfs_port_add(nn, pf->ddir, id);
+
+	nfp_net_info(nn);
+
+	return 0;
+}
+
+static int
+nfp_net_pf_alloc_netdevs(struct nfp_pf *pf, void __iomem *ctrl_bar,
+			 void __iomem *tx_bar, void __iomem *rx_bar,
+			 int stride, struct nfp_net_fw_version *fw_ver)
+{
+	u32 prev_tx_base, prev_rx_base, tgt_tx_base, tgt_rx_base;
+	struct nfp_net *nn;
+	unsigned int i;
+	int err;
+
+	prev_tx_base = readl(ctrl_bar + NFP_NET_CFG_START_TXQ);
+	prev_rx_base = readl(ctrl_bar + NFP_NET_CFG_START_RXQ);
+
+	for (i = 0; i < pf->num_ports; i++) {
+		tgt_tx_base = readl(ctrl_bar + NFP_NET_CFG_START_TXQ);
+		tgt_rx_base = readl(ctrl_bar + NFP_NET_CFG_START_RXQ);
+		tx_bar += (tgt_tx_base - prev_tx_base) * NFP_QCP_QUEUE_ADDR_SZ;
+		rx_bar += (tgt_rx_base - prev_rx_base) * NFP_QCP_QUEUE_ADDR_SZ;
+		prev_tx_base = tgt_tx_base;
+		prev_rx_base = tgt_rx_base;
+
+		nn = nfp_net_pf_alloc_port_netdev(pf, ctrl_bar, tx_bar, rx_bar,
+						  stride, fw_ver);
+		if (IS_ERR(nn)) {
+			err = PTR_ERR(nn);
+			goto err_free_prev;
+		}
+		list_add_tail(&nn->port_list, &pf->ports);
+
+		ctrl_bar += NFP_PF_CSR_SLICE_SIZE;
+	}
+
+	return 0;
+
+err_free_prev:
+	nfp_net_pf_free_netdevs(pf);
+	return err;
+}
+
+static int
+nfp_net_pf_spawn_netdevs(struct nfp_pf *pf,
+			 void __iomem *ctrl_bar, void __iomem *tx_bar,
+			 void __iomem *rx_bar, int stride,
+			 struct nfp_net_fw_version *fw_ver)
+{
+	unsigned int id, wanted_irqs, num_irqs, ports_left, irqs_left;
+	struct nfp_net *nn;
+	int err;
+
+	/* Allocate the netdevs and do basic init */
+	err = nfp_net_pf_alloc_netdevs(pf, ctrl_bar, tx_bar, rx_bar,
+				       stride, fw_ver);
+	if (err)
+		return err;
+
+	/* Get MSI-X vectors */
+	wanted_irqs = 0;
+	list_for_each_entry(nn, &pf->ports, port_list)
+		wanted_irqs += NFP_NET_NON_Q_VECTORS + nn->num_r_vecs;
+	pf->irq_entries = kcalloc(wanted_irqs, sizeof(*pf->irq_entries),
+				  GFP_KERNEL);
+	if (!pf->irq_entries) {
+		err = -ENOMEM;
+		goto err_nn_free;
+	}
+
+	num_irqs = nfp_net_irqs_alloc(pf->pdev, pf->irq_entries,
+				      NFP_NET_MIN_PORT_IRQS * pf->num_ports,
+				      wanted_irqs);
+	if (!num_irqs) {
+		nn_warn(nn, "Unable to allocate MSI-X Vectors. Exiting\n");
+		err = -ENOMEM;
+		goto err_vec_free;
+	}
+
+	/* Distribute IRQs to ports */
+	irqs_left = num_irqs;
+	ports_left = pf->num_ports;
+	list_for_each_entry(nn, &pf->ports, port_list) {
+		unsigned int n;
+
+		n = DIV_ROUND_UP(irqs_left, ports_left);
+		nfp_net_irqs_assign(nn, &pf->irq_entries[num_irqs - irqs_left],
+				    n);
+		irqs_left -= n;
+		ports_left--;
+	}
+
+	/* Finish netdev init and register */
+	id = 0;
+	list_for_each_entry(nn, &pf->ports, port_list) {
+		err = nfp_net_pf_init_port_netdev(pf, nn, id);
+		if (err)
+			goto err_prev_deinit;
+
+		id++;
+	}
+
+	return 0;
+
+err_prev_deinit:
+	list_for_each_entry_continue_reverse(nn, &pf->ports, port_list) {
+		nfp_net_debugfs_dir_clean(&nn->debugfs_dir);
+		nfp_net_netdev_clean(nn->netdev);
+	}
+	nfp_net_irqs_disable(pf->pdev);
+err_vec_free:
+	kfree(pf->irq_entries);
+err_nn_free:
+	nfp_net_pf_free_netdevs(pf);
+	return err;
+}
+
+/*
+ * PCI device functions
+ */
+int nfp_net_pci_probe(struct nfp_pf *pf)
+{
+	u8 __iomem *ctrl_bar, *tx_bar, *rx_bar;
+	u32 total_tx_qcs, total_rx_qcs;
+	struct nfp_net_fw_version fw_ver;
+	u32 tx_area_sz, rx_area_sz;
+	u32 start_q;
+	int stride;
+	int err;
+
+	/* Verify that the board has completed initialization */
+	if (!nfp_is_ready(pf->cpp)) {
+		nfp_err(pf->cpp, "NFP is not ready for NIC operation.\n");
+		return -EINVAL;
+	}
+
+	pf->num_ports = nfp_net_pf_get_num_ports(pf);
+
+	ctrl_bar = nfp_net_pf_map_ctrl_bar(pf);
+	if (!ctrl_bar)
+		return pf->fw_loaded ? -EINVAL : -EPROBE_DEFER;
+
+	nfp_net_get_fw_version(&fw_ver, ctrl_bar);
+	if (fw_ver.resv || fw_ver.class != NFP_NET_CFG_VERSION_CLASS_GENERIC) {
+		nfp_err(pf->cpp, "Unknown Firmware ABI %d.%d.%d.%d\n",
+			fw_ver.resv, fw_ver.class, fw_ver.major, fw_ver.minor);
+		err = -EINVAL;
+		goto err_ctrl_unmap;
+	}
+
+	/* Determine stride */
+	if (nfp_net_fw_ver_eq(&fw_ver, 0, 0, 0, 1)) {
+		stride = 2;
+		nfp_warn(pf->cpp, "OBSOLETE Firmware detected - VF isolation not available\n");
+	} else {
+		switch (fw_ver.major) {
+		case 1 ... 4:
+			stride = 4;
+			break;
+		default:
+			nfp_err(pf->cpp, "Unsupported Firmware ABI %d.%d.%d.%d\n",
+				fw_ver.resv, fw_ver.class,
+				fw_ver.major, fw_ver.minor);
+			err = -EINVAL;
+			goto err_ctrl_unmap;
+		}
+	}
+
+	/* Find how many QC structs need to be mapped */
+	total_tx_qcs = nfp_net_pf_total_qcs(pf, ctrl_bar, stride,
+					    NFP_NET_CFG_START_TXQ,
+					    NFP_NET_CFG_MAX_TXRINGS);
+	total_rx_qcs = nfp_net_pf_total_qcs(pf, ctrl_bar, stride,
+					    NFP_NET_CFG_START_RXQ,
+					    NFP_NET_CFG_MAX_RXRINGS);
+	if (!total_tx_qcs || !total_rx_qcs) {
+		nfp_err(pf->cpp, "Invalid PF QC configuration [%d,%d]\n",
+			total_tx_qcs, total_rx_qcs);
+		err = -EINVAL;
+		goto err_ctrl_unmap;
+	}
+
+	tx_area_sz = NFP_QCP_QUEUE_ADDR_SZ * total_tx_qcs;
+	rx_area_sz = NFP_QCP_QUEUE_ADDR_SZ * total_rx_qcs;
+
+	/* Map TX queues */
+	start_q = readl(ctrl_bar + NFP_NET_CFG_START_TXQ);
+	tx_bar = nfp_net_map_area(pf->cpp, "net.tx", 0, 0,
+				  NFP_PCIE_QUEUE(start_q),
+				  tx_area_sz, &pf->tx_area);
+	if (IS_ERR(tx_bar)) {
+		nfp_err(pf->cpp, "Failed to map TX area.\n");
+		err = PTR_ERR(tx_bar);
+		goto err_ctrl_unmap;
+	}
+
+	/* Map RX queues */
+	start_q = readl(ctrl_bar + NFP_NET_CFG_START_RXQ);
+	rx_bar = nfp_net_map_area(pf->cpp, "net.rx", 0, 0,
+				  NFP_PCIE_QUEUE(start_q),
+				  rx_area_sz, &pf->rx_area);
+	if (IS_ERR(rx_bar)) {
+		nfp_err(pf->cpp, "Failed to map RX area.\n");
+		err = PTR_ERR(rx_bar);
+		goto err_unmap_tx;
+	}
+
+	pf->ddir = nfp_net_debugfs_device_add(pf->pdev);
+
+	err = nfp_net_pf_spawn_netdevs(pf, ctrl_bar, tx_bar, rx_bar,
+				       stride, &fw_ver);
+	if (err)
+		goto err_clean_ddir;
+
+	return 0;
+
+err_clean_ddir:
+	nfp_net_debugfs_dir_clean(&pf->ddir);
+	nfp_cpp_area_release_free(pf->rx_area);
+err_unmap_tx:
+	nfp_cpp_area_release_free(pf->tx_area);
+err_ctrl_unmap:
+	nfp_cpp_area_release_free(pf->ctrl_area);
+	return err;
+}
+
+void nfp_net_pci_remove(struct nfp_pf *pf)
+{
+	struct nfp_net *nn;
+
+	list_for_each_entry(nn, &pf->ports, port_list) {
+		nfp_net_debugfs_dir_clean(&nn->debugfs_dir);
+
+		nfp_net_netdev_clean(nn->netdev);
+	}
+
+	nfp_net_pf_free_netdevs(pf);
+
+	nfp_net_debugfs_dir_clean(&pf->ddir);
+
+	nfp_net_irqs_disable(pf->pdev);
+	kfree(pf->irq_entries);
+
+	nfp_cpp_area_release_free(pf->rx_area);
+	nfp_cpp_area_release_free(pf->tx_area);
+	nfp_cpp_area_release_free(pf->ctrl_area);
+}
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_netvf_main.c b/drivers/net/ethernet/netronome/nfp/nfp_netvf_main.c
index d065235034d4..39407f7cc586 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_netvf_main.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_netvf_main.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2015 Netronome Systems, Inc.
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
  *
  * This software is dual licensed under the GNU General License Version 2,
  * June 1991 as shown in the file COPYING in the top-level directory of this
@@ -45,9 +45,27 @@
 
 #include "nfp_net_ctrl.h"
 #include "nfp_net.h"
+#include "nfp_main.h"
+
+/**
+ * struct nfp_net_vf - NFP VF-specific device structure
+ * @nn:		NFP Net structure for this device
+ * @irq_entries: Pre-allocated array of MSI-X entries
+ * @q_bar:	Pointer to mapped QC memory (NULL if TX/RX mapped directly)
+ * @ddir:	Per-device debugfs directory
+ */
+struct nfp_net_vf {
+	struct nfp_net *nn;
+
+	struct msix_entry irq_entries[NFP_NET_NON_Q_VECTORS +
+				      NFP_NET_MAX_TX_RINGS];
+	u8 __iomem *q_bar;
+
+	struct dentry *ddir;
+};
+
+static const char nfp_net_driver_name[] = "nfp_netvf";
 
-const char nfp_net_driver_name[] = "nfp_netvf";
-const char nfp_net_driver_version[] = "0.1";
 #define PCI_DEVICE_NFP6000VF		0x6003
 static const struct pci_device_id nfp_netvf_pci_device_ids[] = {
 	{ PCI_VENDOR_ID_NETRONOME, PCI_DEVICE_NFP6000VF,
@@ -82,15 +100,22 @@ static int nfp_netvf_pci_probe(struct pci_dev *pdev,
 	u32 tx_bar_off, rx_bar_off;
 	u32 tx_bar_sz, rx_bar_sz;
 	int tx_bar_no, rx_bar_no;
+	struct nfp_net_vf *vf;
+	unsigned int num_irqs;
 	u8 __iomem *ctrl_bar;
 	struct nfp_net *nn;
 	u32 startq;
 	int stride;
 	int err;
 
+	vf = kzalloc(sizeof(*vf), GFP_KERNEL);
+	if (!vf)
+		return -ENOMEM;
+	pci_set_drvdata(pdev, vf);
+
 	err = pci_enable_device_mem(pdev);
 	if (err)
-		return err;
+		goto err_free_vf;
 
 	err = pci_request_regions(pdev, nfp_net_driver_name);
 	if (err) {
@@ -182,6 +207,7 @@ static int nfp_netvf_pci_probe(struct pci_dev *pdev,
 		err = PTR_ERR(nn);
 		goto err_ctrl_unmap;
 	}
+	vf->nn = nn;
 
 	nn->fw_ver = fw_ver;
 	nn->ctrl_bar = ctrl_bar;
@@ -205,17 +231,17 @@ static int nfp_netvf_pci_probe(struct pci_dev *pdev,
 			bar_sz = (rx_bar_off + rx_bar_sz) - bar_off;
 
 		map_addr = pci_resource_start(pdev, tx_bar_no) + bar_off;
-		nn->q_bar = ioremap_nocache(map_addr, bar_sz);
-		if (!nn->q_bar) {
+		vf->q_bar = ioremap_nocache(map_addr, bar_sz);
+		if (!vf->q_bar) {
 			nn_err(nn, "Failed to map resource %d\n", tx_bar_no);
 			err = -EIO;
 			goto err_netdev_free;
 		}
 
 		/* TX queues */
-		nn->tx_bar = nn->q_bar + (tx_bar_off - bar_off);
+		nn->tx_bar = vf->q_bar + (tx_bar_off - bar_off);
 		/* RX queues */
-		nn->rx_bar = nn->q_bar + (rx_bar_off - bar_off);
+		nn->rx_bar = vf->q_bar + (rx_bar_off - bar_off);
 	} else {
 		resource_size_t map_addr;
 
@@ -240,12 +266,15 @@ static int nfp_netvf_pci_probe(struct pci_dev *pdev,
 
 	nfp_netvf_get_mac_addr(nn);
 
-	err = nfp_net_irqs_alloc(nn);
-	if (!err) {
+	num_irqs = nfp_net_irqs_alloc(pdev, vf->irq_entries,
+				      NFP_NET_MIN_PORT_IRQS,
+				      NFP_NET_NON_Q_VECTORS + nn->num_r_vecs);
+	if (!num_irqs) {
 		nn_warn(nn, "Unable to allocate MSI-X Vectors. Exiting\n");
 		err = -EIO;
 		goto err_unmap_rx;
 	}
+	nfp_net_irqs_assign(nn, vf->irq_entries, num_irqs);
 
 	/* Get ME clock frequency from ctrl BAR
 	 * XXX for now frequency is hardcoded until we figure out how
@@ -257,25 +286,23 @@ static int nfp_netvf_pci_probe(struct pci_dev *pdev,
 	if (err)
 		goto err_irqs_disable;
 
-	pci_set_drvdata(pdev, nn);
-
 	nfp_net_info(nn);
-	nfp_net_debugfs_adapter_add(nn);
+	vf->ddir = nfp_net_debugfs_device_add(pdev);
+	nfp_net_debugfs_port_add(nn, vf->ddir, 0);
 
 	return 0;
 
 err_irqs_disable:
-	nfp_net_irqs_disable(nn);
+	nfp_net_irqs_disable(pdev);
 err_unmap_rx:
-	if (!nn->q_bar)
+	if (!vf->q_bar)
 		iounmap(nn->rx_bar);
 err_unmap_tx:
-	if (!nn->q_bar)
+	if (!vf->q_bar)
 		iounmap(nn->tx_bar);
 	else
-		iounmap(nn->q_bar);
+		iounmap(vf->q_bar);
 err_netdev_free:
-	pci_set_drvdata(pdev, NULL);
 	nfp_net_netdev_free(nn);
 err_ctrl_unmap:
 	iounmap(ctrl_bar);
@@ -283,71 +310,47 @@ err_pci_regions:
 	pci_release_regions(pdev);
 err_pci_disable:
 	pci_disable_device(pdev);
+err_free_vf:
+	pci_set_drvdata(pdev, NULL);
+	kfree(vf);
 	return err;
 }
 
 static void nfp_netvf_pci_remove(struct pci_dev *pdev)
 {
-	struct nfp_net *nn = pci_get_drvdata(pdev);
+	struct nfp_net_vf *vf = pci_get_drvdata(pdev);
+	struct nfp_net *nn = vf->nn;
 
 	/* Note, the order is slightly different from above as we need
 	 * to keep the nn pointer around till we have freed everything.
 	 */
-	nfp_net_debugfs_adapter_del(nn);
+	nfp_net_debugfs_dir_clean(&nn->debugfs_dir);
+	nfp_net_debugfs_dir_clean(&vf->ddir);
 
 	nfp_net_netdev_clean(nn->netdev);
 
-	nfp_net_irqs_disable(nn);
+	nfp_net_irqs_disable(pdev);
 
-	if (!nn->q_bar) {
+	if (!vf->q_bar) {
 		iounmap(nn->rx_bar);
 		iounmap(nn->tx_bar);
 	} else {
-		iounmap(nn->q_bar);
+		iounmap(vf->q_bar);
 	}
 	iounmap(nn->ctrl_bar);
 
-	pci_set_drvdata(pdev, NULL);
-
 	nfp_net_netdev_free(nn);
 
 	pci_release_regions(pdev);
 	pci_disable_device(pdev);
+
+	pci_set_drvdata(pdev, NULL);
+	kfree(vf);
 }
 
-static struct pci_driver nfp_netvf_pci_driver = {
+struct pci_driver nfp_netvf_pci_driver = {
 	.name        = nfp_net_driver_name,
 	.id_table    = nfp_netvf_pci_device_ids,
 	.probe       = nfp_netvf_pci_probe,
 	.remove      = nfp_netvf_pci_remove,
 };
-
-static int __init nfp_netvf_init(void)
-{
-	int err;
-
-	pr_info("%s: NFP VF Network driver, Copyright (C) 2014-2015 Netronome Systems\n",
-		nfp_net_driver_name);
-
-	nfp_net_debugfs_create();
-	err = pci_register_driver(&nfp_netvf_pci_driver);
-	if (err) {
-		nfp_net_debugfs_destroy();
-		return err;
-	}
-
-	return 0;
-}
-
-static void __exit nfp_netvf_exit(void)
-{
-	pci_unregister_driver(&nfp_netvf_pci_driver);
-	nfp_net_debugfs_destroy();
-}
-
-module_init(nfp_netvf_init);
-module_exit(nfp_netvf_exit);
-
-MODULE_AUTHOR("Netronome Systems <oss-drivers@netronome.com>");
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("NFP VF network device driver");
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/crc32.h b/drivers/net/ethernet/netronome/nfp/nfpcore/crc32.h
new file mode 100644
index 000000000000..6cee6382deb4
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/crc32.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef NFP_CRC32_H
+#define NFP_CRC32_H
+
+#include <linux/kernel.h>
+#include <linux/crc32.h>
+
+/**
+ * crc32_posix_end() - Finalize POSIX CRC32 working state
+ * @crc:	Current CRC32 working state
+ * @total_len:	Total length of data that was CRC32'd
+ *
+ * Return: Final POSIX CRC32 value
+ */
+static inline u32 crc32_posix_end(u32 crc, size_t total_len)
+{
+	/* Extend with the length of the string. */
+	while (total_len != 0) {
+		u8 c = total_len & 0xff;
+
+		crc = crc32_be(crc, &c, 1);
+		total_len >>= 8;
+	}
+
+	return ~crc;
+}
+
+static inline u32 crc32_posix(const void *buff, size_t len)
+{
+	return crc32_posix_end(crc32_be(0, buff, len), len);
+}
+
+#endif /* NFP_CRC32_H */
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp.h
new file mode 100644
index 000000000000..42cb720b696d
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp.h
@@ -0,0 +1,110 @@
+/*
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * nfp.h
+ * Interface for NFP device access and query functions.
+ */
+
+#ifndef __NFP_H__
+#define __NFP_H__
+
+#include <linux/device.h>
+#include <linux/types.h>
+
+#include "nfp_cpp.h"
+
+/* Implemented in nfp_hwinfo.c */
+
+const char *nfp_hwinfo_lookup(struct nfp_cpp *cpp, const char *lookup);
+
+/* Implemented in nfp_nsp.c */
+
+struct nfp_nsp;
+struct firmware;
+
+struct nfp_nsp *nfp_nsp_open(struct nfp_cpp *cpp);
+void nfp_nsp_close(struct nfp_nsp *state);
+u16 nfp_nsp_get_abi_ver_major(struct nfp_nsp *state);
+u16 nfp_nsp_get_abi_ver_minor(struct nfp_nsp *state);
+int nfp_nsp_wait(struct nfp_nsp *state);
+int nfp_nsp_device_soft_reset(struct nfp_nsp *state);
+int nfp_nsp_load_fw(struct nfp_nsp *state, const struct firmware *fw);
+int nfp_nsp_read_eth_table(struct nfp_nsp *state, void *buf, unsigned int size);
+int nfp_nsp_write_eth_table(struct nfp_nsp *state,
+			    const void *buf, unsigned int size);
+
+/* Implemented in nfp_resource.c */
+
+#define NFP_RESOURCE_TBL_TARGET		NFP_CPP_TARGET_MU
+#define NFP_RESOURCE_TBL_BASE		0x8100000000ULL
+
+/* NFP Resource Table self-identifier */
+#define NFP_RESOURCE_TBL_NAME		"nfp.res"
+#define NFP_RESOURCE_TBL_KEY		0x00000000 /* Special key for entry 0 */
+
+/* All other keys are CRC32-POSIX of the 8-byte identification string */
+
+/* ARM/PCI vNIC Interfaces 0..3 */
+#define NFP_RESOURCE_VNIC_PCI_0		"vnic.p0"
+#define NFP_RESOURCE_VNIC_PCI_1		"vnic.p1"
+#define NFP_RESOURCE_VNIC_PCI_2		"vnic.p2"
+#define NFP_RESOURCE_VNIC_PCI_3		"vnic.p3"
+
+/* NFP Hardware Info Database */
+#define NFP_RESOURCE_NFP_HWINFO		"nfp.info"
+
+/* Service Processor */
+#define NFP_RESOURCE_NSP		"nfp.sp"
+#define NFP_RESOURCE_NSP_DIAG		"arm.diag"
+
+/* Netronone Flow Firmware Table */
+#define NFP_RESOURCE_NFP_NFFW		"nfp.nffw"
+
+/* MAC Statistics Accumulator */
+#define NFP_RESOURCE_MAC_STATISTICS	"mac.stat"
+
+struct nfp_resource *
+nfp_resource_acquire(struct nfp_cpp *cpp, const char *name);
+
+void nfp_resource_release(struct nfp_resource *res);
+
+u32 nfp_resource_cpp_id(struct nfp_resource *res);
+
+const char *nfp_resource_name(struct nfp_resource *res);
+
+u64 nfp_resource_address(struct nfp_resource *res);
+
+u64 nfp_resource_size(struct nfp_resource *res);
+
+#endif /* !__NFP_H__ */
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000/nfp6000.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000/nfp6000.h
new file mode 100644
index 000000000000..0e497a6154db
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000/nfp6000.h
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef NFP6000_NFP6000_H
+#define NFP6000_NFP6000_H
+
+#include <linux/errno.h>
+#include <linux/types.h>
+
+/* CPP Target IDs */
+#define NFP_CPP_TARGET_INVALID          0
+#define NFP_CPP_TARGET_NBI              1
+#define NFP_CPP_TARGET_QDR              2
+#define NFP_CPP_TARGET_ILA              6
+#define NFP_CPP_TARGET_MU               7
+#define NFP_CPP_TARGET_PCIE             9
+#define NFP_CPP_TARGET_ARM              10
+#define NFP_CPP_TARGET_CRYPTO           12
+#define NFP_CPP_TARGET_ISLAND_XPB       14      /* Shared with CAP */
+#define NFP_CPP_TARGET_ISLAND_CAP       14      /* Shared with XPB */
+#define NFP_CPP_TARGET_CT_XPB           14
+#define NFP_CPP_TARGET_LOCAL_SCRATCH    15
+#define NFP_CPP_TARGET_CLS              NFP_CPP_TARGET_LOCAL_SCRATCH
+
+#define NFP_ISL_EMEM0			24
+
+#define NFP_MU_ADDR_ACCESS_TYPE_MASK	3ULL
+#define NFP_MU_ADDR_ACCESS_TYPE_DIRECT	2ULL
+
+#define PUSHPULL(_pull, _push)		((_pull) << 4 | (_push) << 0)
+#define PUSH_WIDTH(_pushpull)		pushpull_width((_pushpull) >> 0)
+#define PULL_WIDTH(_pushpull)		pushpull_width((_pushpull) >> 4)
+
+static inline int pushpull_width(int pp)
+{
+	pp &= 0xf;
+
+	if (pp == 0)
+		return -EINVAL;
+	return 2 << pp;
+}
+
+static inline int nfp_cppat_mu_locality_lsb(int mode, bool addr40)
+{
+	switch (mode) {
+	case 0 ... 3:
+		return addr40 ? 38 : 30;
+	default:
+		return -EINVAL;
+	}
+}
+
+int nfp_target_pushpull(u32 cpp_id, u64 address);
+int nfp_target_cpp(u32 cpp_island_id, u64 cpp_island_address,
+		   u32 *cpp_target_id, u64 *cpp_target_address,
+		   const u32 *imb_table);
+
+#endif /* NFP6000_NFP6000_H */
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000/nfp_xpb.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000/nfp_xpb.h
new file mode 100644
index 000000000000..40fb19939505
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000/nfp_xpb.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * nfp_xpb.h
+ * Author: Jason McMullan <jason.mcmullan@netronome.com>
+ */
+
+#ifndef NFP6000_XPB_H
+#define NFP6000_XPB_H
+
+/* For use with NFP6000 Databook "XPB Addressing" section
+ */
+#define NFP_XPB_OVERLAY(island)  (((island) & 0x3f) << 24)
+
+#define NFP_XPB_ISLAND(island)   (NFP_XPB_OVERLAY(island) + 0x60000)
+
+#define NFP_XPB_ISLAND_of(offset) (((offset) >> 24) & 0x3F)
+
+/* For use with NFP6000 Databook "XPB Island and Device IDs" chapter
+ */
+#define NFP_XPB_DEVICE(island, slave, device) \
+	(NFP_XPB_OVERLAY(island) | \
+	 (((slave) & 3) << 22) | \
+	 (((device) & 0x3f) << 16))
+
+#endif /* NFP6000_XPB_H */
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c
new file mode 100644
index 000000000000..15cc3e77cf6a
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c
@@ -0,0 +1,1364 @@
+/*
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * nfp6000_pcie.c
+ * Authors: Jakub Kicinski <jakub.kicinski@netronome.com>
+ *          Jason McMullan <jason.mcmullan@netronome.com>
+ *          Rolf Neugebauer <rolf.neugebauer@netronome.com>
+ *
+ * Multiplexes the NFP BARs between NFP internal resources and
+ * implements the PCIe specific interface for generic CPP bus access.
+ *
+ * The BARs are managed with refcounts and are allocated/acquired
+ * using target, token and offset/size matching.  The generic CPP bus
+ * abstraction builds upon this BAR interface.
+ */
+
+#include <asm/unaligned.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/kref.h>
+#include <linux/io.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/sort.h>
+#include <linux/sched.h>
+#include <linux/types.h>
+#include <linux/pci.h>
+
+#include "nfp_cpp.h"
+
+#include "nfp6000/nfp6000.h"
+
+#include "nfp6000_pcie.h"
+
+#define NFP_PCIE_BAR(_pf)	(0x30000 + ((_pf) & 7) * 0xc0)
+#define NFP_PCIE_BAR_EXPLICIT_BAR0(_x, _y) \
+	(0x00000080 + (0x40 * ((_x) & 0x3)) + (0x10 * ((_y) & 0x3)))
+#define   NFP_PCIE_BAR_EXPLICIT_BAR0_SignalType(_x)     (((_x) & 0x3) << 30)
+#define   NFP_PCIE_BAR_EXPLICIT_BAR0_SignalType_of(_x)  (((_x) >> 30) & 0x3)
+#define   NFP_PCIE_BAR_EXPLICIT_BAR0_Token(_x)          (((_x) & 0x3) << 28)
+#define   NFP_PCIE_BAR_EXPLICIT_BAR0_Token_of(_x)       (((_x) >> 28) & 0x3)
+#define   NFP_PCIE_BAR_EXPLICIT_BAR0_Address(_x)        (((_x) & 0xffffff) << 0)
+#define   NFP_PCIE_BAR_EXPLICIT_BAR0_Address_of(_x)     (((_x) >> 0) & 0xffffff)
+#define NFP_PCIE_BAR_EXPLICIT_BAR1(_x, _y) \
+	(0x00000084 + (0x40 * ((_x) & 0x3)) + (0x10 * ((_y) & 0x3)))
+#define   NFP_PCIE_BAR_EXPLICIT_BAR1_SignalRef(_x)      (((_x) & 0x7f) << 24)
+#define   NFP_PCIE_BAR_EXPLICIT_BAR1_SignalRef_of(_x)   (((_x) >> 24) & 0x7f)
+#define   NFP_PCIE_BAR_EXPLICIT_BAR1_DataMaster(_x)     (((_x) & 0x3ff) << 14)
+#define   NFP_PCIE_BAR_EXPLICIT_BAR1_DataMaster_of(_x)  (((_x) >> 14) & 0x3ff)
+#define   NFP_PCIE_BAR_EXPLICIT_BAR1_DataRef(_x)        (((_x) & 0x3fff) << 0)
+#define   NFP_PCIE_BAR_EXPLICIT_BAR1_DataRef_of(_x)     (((_x) >> 0) & 0x3fff)
+#define NFP_PCIE_BAR_EXPLICIT_BAR2(_x, _y) \
+	(0x00000088 + (0x40 * ((_x) & 0x3)) + (0x10 * ((_y) & 0x3)))
+#define   NFP_PCIE_BAR_EXPLICIT_BAR2_Target(_x)         (((_x) & 0xf) << 28)
+#define   NFP_PCIE_BAR_EXPLICIT_BAR2_Target_of(_x)      (((_x) >> 28) & 0xf)
+#define   NFP_PCIE_BAR_EXPLICIT_BAR2_Action(_x)         (((_x) & 0x1f) << 23)
+#define   NFP_PCIE_BAR_EXPLICIT_BAR2_Action_of(_x)      (((_x) >> 23) & 0x1f)
+#define   NFP_PCIE_BAR_EXPLICIT_BAR2_Length(_x)         (((_x) & 0x1f) << 18)
+#define   NFP_PCIE_BAR_EXPLICIT_BAR2_Length_of(_x)      (((_x) >> 18) & 0x1f)
+#define   NFP_PCIE_BAR_EXPLICIT_BAR2_ByteMask(_x)       (((_x) & 0xff) << 10)
+#define   NFP_PCIE_BAR_EXPLICIT_BAR2_ByteMask_of(_x)    (((_x) >> 10) & 0xff)
+#define   NFP_PCIE_BAR_EXPLICIT_BAR2_SignalMaster(_x)   (((_x) & 0x3ff) << 0)
+#define   NFP_PCIE_BAR_EXPLICIT_BAR2_SignalMaster_of(_x) (((_x) >> 0) & 0x3ff)
+
+#define   NFP_PCIE_BAR_PCIE2CPP_Action_BaseAddress(_x)  (((_x) & 0x1f) << 16)
+#define   NFP_PCIE_BAR_PCIE2CPP_Action_BaseAddress_of(_x) (((_x) >> 16) & 0x1f)
+#define   NFP_PCIE_BAR_PCIE2CPP_BaseAddress(_x)         (((_x) & 0xffff) << 0)
+#define   NFP_PCIE_BAR_PCIE2CPP_BaseAddress_of(_x)      (((_x) >> 0) & 0xffff)
+#define   NFP_PCIE_BAR_PCIE2CPP_LengthSelect(_x)        (((_x) & 0x3) << 27)
+#define   NFP_PCIE_BAR_PCIE2CPP_LengthSelect_of(_x)     (((_x) >> 27) & 0x3)
+#define     NFP_PCIE_BAR_PCIE2CPP_LengthSelect_32BIT    0
+#define     NFP_PCIE_BAR_PCIE2CPP_LengthSelect_64BIT    1
+#define     NFP_PCIE_BAR_PCIE2CPP_LengthSelect_0BYTE    3
+#define   NFP_PCIE_BAR_PCIE2CPP_MapType(_x)             (((_x) & 0x7) << 29)
+#define   NFP_PCIE_BAR_PCIE2CPP_MapType_of(_x)          (((_x) >> 29) & 0x7)
+#define     NFP_PCIE_BAR_PCIE2CPP_MapType_FIXED         0
+#define     NFP_PCIE_BAR_PCIE2CPP_MapType_BULK          1
+#define     NFP_PCIE_BAR_PCIE2CPP_MapType_TARGET        2
+#define     NFP_PCIE_BAR_PCIE2CPP_MapType_GENERAL       3
+#define     NFP_PCIE_BAR_PCIE2CPP_MapType_EXPLICIT0     4
+#define     NFP_PCIE_BAR_PCIE2CPP_MapType_EXPLICIT1     5
+#define     NFP_PCIE_BAR_PCIE2CPP_MapType_EXPLICIT2     6
+#define     NFP_PCIE_BAR_PCIE2CPP_MapType_EXPLICIT3     7
+#define   NFP_PCIE_BAR_PCIE2CPP_Target_BaseAddress(_x)  (((_x) & 0xf) << 23)
+#define   NFP_PCIE_BAR_PCIE2CPP_Target_BaseAddress_of(_x) (((_x) >> 23) & 0xf)
+#define   NFP_PCIE_BAR_PCIE2CPP_Token_BaseAddress(_x)   (((_x) & 0x3) << 21)
+#define   NFP_PCIE_BAR_PCIE2CPP_Token_BaseAddress_of(_x) (((_x) >> 21) & 0x3)
+#define NFP_PCIE_EM                                     0x020000
+#define NFP_PCIE_SRAM                                   0x000000
+
+#define NFP_PCIE_P2C_FIXED_SIZE(bar)               (1 << (bar)->bitsize)
+#define NFP_PCIE_P2C_BULK_SIZE(bar)                (1 << (bar)->bitsize)
+#define NFP_PCIE_P2C_GENERAL_TARGET_OFFSET(bar, x) ((x) << ((bar)->bitsize - 2))
+#define NFP_PCIE_P2C_GENERAL_TOKEN_OFFSET(bar, x) ((x) << ((bar)->bitsize - 4))
+#define NFP_PCIE_P2C_GENERAL_SIZE(bar)             (1 << ((bar)->bitsize - 4))
+
+#define NFP_PCIE_CFG_BAR_PCIETOCPPEXPANSIONBAR(bar, slot) \
+	(0x400 + ((bar) * 8 + (slot)) * 4)
+
+#define NFP_PCIE_CPP_BAR_PCIETOCPPEXPANSIONBAR(bar, slot) \
+	(((bar) * 8 + (slot)) * 4)
+
+/* The number of explicit BARs to reserve.
+ * Minimum is 0, maximum is 4 on the NFP6000.
+ */
+#define NFP_PCIE_EXPLICIT_BARS		2
+
+struct nfp6000_pcie;
+struct nfp6000_area_priv;
+
+/**
+ * struct nfp_bar - describes BAR configuration and usage
+ * @nfp:	backlink to owner
+ * @barcfg:	cached contents of BAR config CSR
+ * @base:	the BAR's base CPP offset
+ * @mask:       mask for the BAR aperture (read only)
+ * @bitsize:	bitsize of BAR aperture (read only)
+ * @index:	index of the BAR
+ * @refcnt:	number of current users
+ * @iomem:	mapped IO memory
+ * @resource:	iomem resource window
+ */
+struct nfp_bar {
+	struct nfp6000_pcie *nfp;
+	u32 barcfg;
+	u64 base;          /* CPP address base */
+	u64 mask;          /* Bit mask of the bar */
+	u32 bitsize;       /* Bit size of the bar */
+	int index;
+	atomic_t refcnt;
+
+	void __iomem *iomem;
+	struct resource *resource;
+};
+
+#define NFP_PCI_BAR_MAX    (PCI_64BIT_BAR_COUNT * 8)
+
+struct nfp6000_pcie {
+	struct pci_dev *pdev;
+	struct device *dev;
+
+	/* PCI BAR management */
+	spinlock_t bar_lock;		/* Protect the PCI2CPP BAR cache */
+	int bars;
+	struct nfp_bar bar[NFP_PCI_BAR_MAX];
+	wait_queue_head_t bar_waiters;
+
+	/* Reserved BAR access */
+	struct {
+		void __iomem *csr;
+		void __iomem *em;
+		void __iomem *expl[4];
+	} iomem;
+
+	/* Explicit IO access */
+	struct {
+		struct mutex mutex; /* Lock access to this explicit group */
+		u8 master_id;
+		u8 signal_ref;
+		void __iomem *data;
+		struct {
+			void __iomem *addr;
+			int bitsize;
+			int free[4];
+		} group[4];
+	} expl;
+};
+
+static u32 nfp_bar_maptype(struct nfp_bar *bar)
+{
+	return NFP_PCIE_BAR_PCIE2CPP_MapType_of(bar->barcfg);
+}
+
+static resource_size_t nfp_bar_resource_len(struct nfp_bar *bar)
+{
+	return pci_resource_len(bar->nfp->pdev, (bar->index / 8) * 2) / 8;
+}
+
+static resource_size_t nfp_bar_resource_start(struct nfp_bar *bar)
+{
+	return pci_resource_start(bar->nfp->pdev, (bar->index / 8) * 2)
+		+ nfp_bar_resource_len(bar) * (bar->index & 7);
+}
+
+#define TARGET_WIDTH_32    4
+#define TARGET_WIDTH_64    8
+
+static int
+compute_bar(struct nfp6000_pcie *nfp, struct nfp_bar *bar,
+	    u32 *bar_config, u64 *bar_base,
+	    int tgt, int act, int tok, u64 offset, size_t size, int width)
+{
+	int bitsize;
+	u32 newcfg;
+
+	if (tgt >= NFP_CPP_NUM_TARGETS)
+		return -EINVAL;
+
+	switch (width) {
+	case 8:
+		newcfg = NFP_PCIE_BAR_PCIE2CPP_LengthSelect(
+			NFP_PCIE_BAR_PCIE2CPP_LengthSelect_64BIT);
+		break;
+	case 4:
+		newcfg = NFP_PCIE_BAR_PCIE2CPP_LengthSelect(
+			NFP_PCIE_BAR_PCIE2CPP_LengthSelect_32BIT);
+		break;
+	case 0:
+		newcfg = NFP_PCIE_BAR_PCIE2CPP_LengthSelect(
+			NFP_PCIE_BAR_PCIE2CPP_LengthSelect_0BYTE);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (act != NFP_CPP_ACTION_RW && act != 0) {
+		/* Fixed CPP mapping with specific action */
+		u64 mask = ~(NFP_PCIE_P2C_FIXED_SIZE(bar) - 1);
+
+		newcfg |= NFP_PCIE_BAR_PCIE2CPP_MapType(
+			  NFP_PCIE_BAR_PCIE2CPP_MapType_FIXED);
+		newcfg |= NFP_PCIE_BAR_PCIE2CPP_Target_BaseAddress(tgt);
+		newcfg |= NFP_PCIE_BAR_PCIE2CPP_Action_BaseAddress(act);
+		newcfg |= NFP_PCIE_BAR_PCIE2CPP_Token_BaseAddress(tok);
+
+		if ((offset & mask) != ((offset + size - 1) & mask))
+			return -EINVAL;
+		offset &= mask;
+
+		bitsize = 40 - 16;
+	} else {
+		u64 mask = ~(NFP_PCIE_P2C_BULK_SIZE(bar) - 1);
+
+		/* Bulk mapping */
+		newcfg |= NFP_PCIE_BAR_PCIE2CPP_MapType(
+			NFP_PCIE_BAR_PCIE2CPP_MapType_BULK);
+		newcfg |= NFP_PCIE_BAR_PCIE2CPP_Target_BaseAddress(tgt);
+		newcfg |= NFP_PCIE_BAR_PCIE2CPP_Token_BaseAddress(tok);
+
+		if ((offset & mask) != ((offset + size - 1) & mask))
+			return -EINVAL;
+
+		offset &= mask;
+
+		bitsize = 40 - 21;
+	}
+
+	if (bar->bitsize < bitsize)
+		return -EINVAL;
+
+	newcfg |= offset >> bitsize;
+
+	if (bar_base)
+		*bar_base = offset;
+
+	if (bar_config)
+		*bar_config = newcfg;
+
+	return 0;
+}
+
+static int
+nfp6000_bar_write(struct nfp6000_pcie *nfp, struct nfp_bar *bar, u32 newcfg)
+{
+	int base, slot;
+	int xbar;
+
+	base = bar->index >> 3;
+	slot = bar->index & 7;
+
+	if (nfp->iomem.csr) {
+		xbar = NFP_PCIE_CPP_BAR_PCIETOCPPEXPANSIONBAR(base, slot);
+		writel(newcfg, nfp->iomem.csr + xbar);
+		/* Readback to ensure BAR is flushed */
+		readl(nfp->iomem.csr + xbar);
+	} else {
+		xbar = NFP_PCIE_CFG_BAR_PCIETOCPPEXPANSIONBAR(base, slot);
+		pci_write_config_dword(nfp->pdev, xbar, newcfg);
+	}
+
+	bar->barcfg = newcfg;
+
+	return 0;
+}
+
+static int
+reconfigure_bar(struct nfp6000_pcie *nfp, struct nfp_bar *bar,
+		int tgt, int act, int tok, u64 offset, size_t size, int width)
+{
+	u64 newbase;
+	u32 newcfg;
+	int err;
+
+	err = compute_bar(nfp, bar, &newcfg, &newbase,
+			  tgt, act, tok, offset, size, width);
+	if (err)
+		return err;
+
+	bar->base = newbase;
+
+	return nfp6000_bar_write(nfp, bar, newcfg);
+}
+
+/* Check if BAR can be used with the given parameters. */
+static int matching_bar(struct nfp_bar *bar, u32 tgt, u32 act, u32 tok,
+			u64 offset, size_t size, int width)
+{
+	int bartgt, baract, bartok;
+	int barwidth;
+	u32 maptype;
+
+	maptype = NFP_PCIE_BAR_PCIE2CPP_MapType_of(bar->barcfg);
+	bartgt = NFP_PCIE_BAR_PCIE2CPP_Target_BaseAddress_of(bar->barcfg);
+	bartok = NFP_PCIE_BAR_PCIE2CPP_Token_BaseAddress_of(bar->barcfg);
+	baract = NFP_PCIE_BAR_PCIE2CPP_Action_BaseAddress_of(bar->barcfg);
+
+	barwidth = NFP_PCIE_BAR_PCIE2CPP_LengthSelect_of(bar->barcfg);
+	switch (barwidth) {
+	case NFP_PCIE_BAR_PCIE2CPP_LengthSelect_32BIT:
+		barwidth = 4;
+		break;
+	case NFP_PCIE_BAR_PCIE2CPP_LengthSelect_64BIT:
+		barwidth = 8;
+		break;
+	case NFP_PCIE_BAR_PCIE2CPP_LengthSelect_0BYTE:
+		barwidth = 0;
+		break;
+	default:
+		barwidth = -1;
+		break;
+	}
+
+	switch (maptype) {
+	case NFP_PCIE_BAR_PCIE2CPP_MapType_TARGET:
+		bartok = -1;
+		/* FALLTHROUGH */
+	case NFP_PCIE_BAR_PCIE2CPP_MapType_BULK:
+		baract = NFP_CPP_ACTION_RW;
+		if (act == 0)
+			act = NFP_CPP_ACTION_RW;
+		/* FALLTHROUGH */
+	case NFP_PCIE_BAR_PCIE2CPP_MapType_FIXED:
+		break;
+	default:
+		/* We don't match explicit bars through the area interface */
+		return 0;
+	}
+
+	/* Make sure to match up the width */
+	if (barwidth != width)
+		return 0;
+
+	if ((bartgt < 0 || bartgt == tgt) &&
+	    (bartok < 0 || bartok == tok) &&
+	    (baract == act) &&
+	    bar->base <= offset &&
+	    (bar->base + (1 << bar->bitsize)) >= (offset + size))
+		return 1;
+
+	/* No match */
+	return 0;
+}
+
+static int
+find_matching_bar(struct nfp6000_pcie *nfp,
+		  u32 tgt, u32 act, u32 tok, u64 offset, size_t size, int width)
+{
+	int n;
+
+	for (n = 0; n < nfp->bars; n++) {
+		struct nfp_bar *bar = &nfp->bar[n];
+
+		if (matching_bar(bar, tgt, act, tok, offset, size, width))
+			return n;
+	}
+
+	return -1;
+}
+
+/* Return EAGAIN if no resource is available */
+static int
+find_unused_bar_noblock(struct nfp6000_pcie *nfp,
+			int tgt, int act, int tok,
+			u64 offset, size_t size, int width)
+{
+	int n, invalid = 0;
+
+	for (n = 0; n < nfp->bars; n++) {
+		struct nfp_bar *bar = &nfp->bar[n];
+		int err;
+
+		if (bar->bitsize == 0) {
+			invalid++;
+			continue;
+		}
+
+		if (atomic_read(&bar->refcnt) != 0)
+			continue;
+
+		/* Just check to see if we can make it fit... */
+		err = compute_bar(nfp, bar, NULL, NULL,
+				  tgt, act, tok, offset, size, width);
+
+		if (err < 0)
+			invalid++;
+		else
+			return n;
+	}
+
+	return (n == invalid) ? -EINVAL : -EAGAIN;
+}
+
+static int
+find_unused_bar_and_lock(struct nfp6000_pcie *nfp,
+			 int tgt, int act, int tok,
+			 u64 offset, size_t size, int width)
+{
+	unsigned long flags;
+	int n;
+
+	spin_lock_irqsave(&nfp->bar_lock, flags);
+
+	n = find_unused_bar_noblock(nfp, tgt, act, tok, offset, size, width);
+	if (n < 0)
+		spin_unlock_irqrestore(&nfp->bar_lock, flags);
+	else
+		__release(&nfp->bar_lock);
+
+	return n;
+}
+
+static void nfp_bar_get(struct nfp6000_pcie *nfp, struct nfp_bar *bar)
+{
+	atomic_inc(&bar->refcnt);
+}
+
+static void nfp_bar_put(struct nfp6000_pcie *nfp, struct nfp_bar *bar)
+{
+	if (atomic_dec_and_test(&bar->refcnt))
+		wake_up_interruptible(&nfp->bar_waiters);
+}
+
+static int
+nfp_wait_for_bar(struct nfp6000_pcie *nfp, int *barnum,
+		 u32 tgt, u32 act, u32 tok, u64 offset, size_t size, int width)
+{
+	return wait_event_interruptible(nfp->bar_waiters,
+		(*barnum = find_unused_bar_and_lock(nfp, tgt, act, tok,
+						    offset, size, width))
+					!= -EAGAIN);
+}
+
+static int
+nfp_alloc_bar(struct nfp6000_pcie *nfp,
+	      u32 tgt, u32 act, u32 tok,
+	      u64 offset, size_t size, int width, int nonblocking)
+{
+	unsigned long irqflags;
+	int barnum, retval;
+
+	if (size > (1 << 24))
+		return -EINVAL;
+
+	spin_lock_irqsave(&nfp->bar_lock, irqflags);
+	barnum = find_matching_bar(nfp, tgt, act, tok, offset, size, width);
+	if (barnum >= 0) {
+		/* Found a perfect match. */
+		nfp_bar_get(nfp, &nfp->bar[barnum]);
+		spin_unlock_irqrestore(&nfp->bar_lock, irqflags);
+		return barnum;
+	}
+
+	barnum = find_unused_bar_noblock(nfp, tgt, act, tok,
+					 offset, size, width);
+	if (barnum < 0) {
+		if (nonblocking)
+			goto err_nobar;
+
+		/* Wait until a BAR becomes available.  The
+		 * find_unused_bar function will reclaim the bar_lock
+		 * if a free BAR is found.
+		 */
+		spin_unlock_irqrestore(&nfp->bar_lock, irqflags);
+		retval = nfp_wait_for_bar(nfp, &barnum, tgt, act, tok,
+					  offset, size, width);
+		if (retval)
+			return retval;
+		__acquire(&nfp->bar_lock);
+	}
+
+	nfp_bar_get(nfp, &nfp->bar[barnum]);
+	retval = reconfigure_bar(nfp, &nfp->bar[barnum],
+				 tgt, act, tok, offset, size, width);
+	if (retval < 0) {
+		nfp_bar_put(nfp, &nfp->bar[barnum]);
+		barnum = retval;
+	}
+
+err_nobar:
+	spin_unlock_irqrestore(&nfp->bar_lock, irqflags);
+	return barnum;
+}
+
+static void disable_bars(struct nfp6000_pcie *nfp);
+
+static int bar_cmp(const void *aptr, const void *bptr)
+{
+	const struct nfp_bar *a = aptr, *b = bptr;
+
+	if (a->bitsize == b->bitsize)
+		return a->index - b->index;
+	else
+		return a->bitsize - b->bitsize;
+}
+
+/* Map all PCI bars and fetch the actual BAR configurations from the
+ * board.  We assume that the BAR with the PCIe config block is
+ * already mapped.
+ *
+ * BAR0.0: Reserved for General Mapping (for MSI-X access to PCIe SRAM)
+ * BAR0.1: Reserved for XPB access (for MSI-X access to PCIe PBA)
+ * BAR0.2: --
+ * BAR0.3: --
+ * BAR0.4: Reserved for Explicit 0.0-0.3 access
+ * BAR0.5: Reserved for Explicit 1.0-1.3 access
+ * BAR0.6: Reserved for Explicit 2.0-2.3 access
+ * BAR0.7: Reserved for Explicit 3.0-3.3 access
+ *
+ * BAR1.0-BAR1.7: --
+ * BAR2.0-BAR2.7: --
+ */
+static int enable_bars(struct nfp6000_pcie *nfp, u16 interface)
+{
+	const u32 barcfg_msix_general =
+		NFP_PCIE_BAR_PCIE2CPP_MapType(
+			NFP_PCIE_BAR_PCIE2CPP_MapType_GENERAL) |
+		NFP_PCIE_BAR_PCIE2CPP_LengthSelect_32BIT;
+	const u32 barcfg_msix_xpb =
+		NFP_PCIE_BAR_PCIE2CPP_MapType(
+			NFP_PCIE_BAR_PCIE2CPP_MapType_BULK) |
+		NFP_PCIE_BAR_PCIE2CPP_LengthSelect_32BIT |
+		NFP_PCIE_BAR_PCIE2CPP_Target_BaseAddress(
+			NFP_CPP_TARGET_ISLAND_XPB);
+	const u32 barcfg_explicit[4] = {
+		NFP_PCIE_BAR_PCIE2CPP_MapType(
+			NFP_PCIE_BAR_PCIE2CPP_MapType_EXPLICIT0),
+		NFP_PCIE_BAR_PCIE2CPP_MapType(
+			NFP_PCIE_BAR_PCIE2CPP_MapType_EXPLICIT1),
+		NFP_PCIE_BAR_PCIE2CPP_MapType(
+			NFP_PCIE_BAR_PCIE2CPP_MapType_EXPLICIT2),
+		NFP_PCIE_BAR_PCIE2CPP_MapType(
+			NFP_PCIE_BAR_PCIE2CPP_MapType_EXPLICIT3),
+	};
+	struct nfp_bar *bar;
+	int i, bars_free;
+	int expl_groups;
+
+	bar = &nfp->bar[0];
+	for (i = 0; i < ARRAY_SIZE(nfp->bar); i++, bar++) {
+		struct resource *res;
+
+		res = &nfp->pdev->resource[(i >> 3) * 2];
+
+		/* Skip over BARs that are not IORESOURCE_MEM */
+		if (!(resource_type(res) & IORESOURCE_MEM)) {
+			bar--;
+			continue;
+		}
+
+		bar->resource = res;
+		bar->barcfg = 0;
+
+		bar->nfp = nfp;
+		bar->index = i;
+		bar->mask = nfp_bar_resource_len(bar) - 1;
+		bar->bitsize = fls(bar->mask);
+		bar->base = 0;
+		bar->iomem = NULL;
+	}
+
+	nfp->bars = bar - &nfp->bar[0];
+	if (nfp->bars < 8) {
+		dev_err(nfp->dev, "No usable BARs found!\n");
+		return -EINVAL;
+	}
+
+	bars_free = nfp->bars;
+
+	/* Convert unit ID (0..3) to signal master/data master ID (0x40..0x70)
+	 */
+	mutex_init(&nfp->expl.mutex);
+
+	nfp->expl.master_id = ((NFP_CPP_INTERFACE_UNIT_of(interface) & 3) + 4)
+		<< 4;
+	nfp->expl.signal_ref = 0x10;
+
+	/* Configure, and lock, BAR0.0 for General Target use (MSI-X SRAM) */
+	bar = &nfp->bar[0];
+	bar->iomem = ioremap_nocache(nfp_bar_resource_start(bar),
+				     nfp_bar_resource_len(bar));
+	if (bar->iomem) {
+		dev_info(nfp->dev,
+			 "BAR0.0 RESERVED: General Mapping/MSI-X SRAM\n");
+		atomic_inc(&bar->refcnt);
+		bars_free--;
+
+		nfp6000_bar_write(nfp, bar, barcfg_msix_general);
+
+		nfp->expl.data = bar->iomem + NFP_PCIE_SRAM + 0x1000;
+	}
+
+	if (nfp->pdev->device == PCI_DEVICE_ID_NETRONOME_NFP4000 ||
+	    nfp->pdev->device == PCI_DEVICE_ID_NETRONOME_NFP6000) {
+		nfp->iomem.csr = bar->iomem + NFP_PCIE_BAR(0);
+		expl_groups = 4;
+	} else {
+		int pf = nfp->pdev->devfn & 7;
+
+		nfp->iomem.csr = bar->iomem + NFP_PCIE_BAR(pf);
+		expl_groups = 1;
+	}
+	nfp->iomem.em = bar->iomem + NFP_PCIE_EM;
+
+	/* Configure, and lock, BAR0.1 for PCIe XPB (MSI-X PBA) */
+	bar = &nfp->bar[1];
+	dev_info(nfp->dev, "BAR0.1 RESERVED: PCIe XPB/MSI-X PBA\n");
+	atomic_inc(&bar->refcnt);
+	bars_free--;
+
+	nfp6000_bar_write(nfp, bar, barcfg_msix_xpb);
+
+	/* Use BAR0.4..BAR0.7 for EXPL IO */
+	for (i = 0; i < 4; i++) {
+		int j;
+
+		if (i >= NFP_PCIE_EXPLICIT_BARS || i >= expl_groups) {
+			nfp->expl.group[i].bitsize = 0;
+			continue;
+		}
+
+		bar = &nfp->bar[4 + i];
+		bar->iomem = ioremap_nocache(nfp_bar_resource_start(bar),
+					     nfp_bar_resource_len(bar));
+		if (bar->iomem) {
+			dev_info(nfp->dev,
+				 "BAR0.%d RESERVED: Explicit%d Mapping\n",
+				 4 + i, i);
+			atomic_inc(&bar->refcnt);
+			bars_free--;
+
+			nfp->expl.group[i].bitsize = bar->bitsize;
+			nfp->expl.group[i].addr = bar->iomem;
+			nfp6000_bar_write(nfp, bar, barcfg_explicit[i]);
+
+			for (j = 0; j < 4; j++)
+				nfp->expl.group[i].free[j] = true;
+		}
+		nfp->iomem.expl[i] = bar->iomem;
+	}
+
+	/* Sort bars by bit size - use the smallest possible first. */
+	sort(&nfp->bar[0], nfp->bars, sizeof(nfp->bar[0]),
+	     bar_cmp, NULL);
+
+	dev_info(nfp->dev, "%d NFP PCI2CPP BARs, %d free\n",
+		 nfp->bars, bars_free);
+
+	return 0;
+}
+
+static void disable_bars(struct nfp6000_pcie *nfp)
+{
+	struct nfp_bar *bar = &nfp->bar[0];
+	int n;
+
+	for (n = 0; n < nfp->bars; n++, bar++) {
+		if (bar->iomem) {
+			iounmap(bar->iomem);
+			bar->iomem = NULL;
+		}
+	}
+}
+
+/*
+ * Generic CPP bus access interface.
+ */
+
+struct nfp6000_area_priv {
+	atomic_t refcnt;
+
+	struct nfp_bar *bar;
+	u32 bar_offset;
+
+	u32 target;
+	u32 action;
+	u32 token;
+	u64 offset;
+	struct {
+		int read;
+		int write;
+		int bar;
+	} width;
+	size_t size;
+
+	void __iomem *iomem;
+	phys_addr_t phys;
+	struct resource resource;
+};
+
+static int nfp6000_area_init(struct nfp_cpp_area *area, u32 dest,
+			     unsigned long long address, unsigned long size)
+{
+	struct nfp6000_area_priv *priv = nfp_cpp_area_priv(area);
+	u32 target = NFP_CPP_ID_TARGET_of(dest);
+	u32 action = NFP_CPP_ID_ACTION_of(dest);
+	u32 token = NFP_CPP_ID_TOKEN_of(dest);
+	int pp;
+
+	pp = nfp_target_pushpull(NFP_CPP_ID(target, action, token), address);
+	if (pp < 0)
+		return pp;
+
+	priv->width.read = PUSH_WIDTH(pp);
+	priv->width.write = PULL_WIDTH(pp);
+	if (priv->width.read > 0 &&
+	    priv->width.write > 0 &&
+	    priv->width.read != priv->width.write) {
+		return -EINVAL;
+	}
+
+	if (priv->width.read > 0)
+		priv->width.bar = priv->width.read;
+	else
+		priv->width.bar = priv->width.write;
+
+	atomic_set(&priv->refcnt, 0);
+	priv->bar = NULL;
+
+	priv->target = target;
+	priv->action = action;
+	priv->token = token;
+	priv->offset = address;
+	priv->size = size;
+	memset(&priv->resource, 0, sizeof(priv->resource));
+
+	return 0;
+}
+
+static void nfp6000_area_cleanup(struct nfp_cpp_area *area)
+{
+}
+
+static void priv_area_get(struct nfp_cpp_area *area)
+{
+	struct nfp6000_area_priv *priv = nfp_cpp_area_priv(area);
+
+	atomic_inc(&priv->refcnt);
+}
+
+static int priv_area_put(struct nfp_cpp_area *area)
+{
+	struct nfp6000_area_priv *priv = nfp_cpp_area_priv(area);
+
+	if (WARN_ON(!atomic_read(&priv->refcnt)))
+		return 0;
+
+	return atomic_dec_and_test(&priv->refcnt);
+}
+
+static int nfp6000_area_acquire(struct nfp_cpp_area *area)
+{
+	struct nfp6000_pcie *nfp = nfp_cpp_priv(nfp_cpp_area_cpp(area));
+	struct nfp6000_area_priv *priv = nfp_cpp_area_priv(area);
+	int barnum, err;
+
+	if (priv->bar) {
+		/* Already allocated. */
+		priv_area_get(area);
+		return 0;
+	}
+
+	barnum = nfp_alloc_bar(nfp, priv->target, priv->action, priv->token,
+			       priv->offset, priv->size, priv->width.bar, 1);
+
+	if (barnum < 0) {
+		err = barnum;
+		goto err_alloc_bar;
+	}
+	priv->bar = &nfp->bar[barnum];
+
+	/* Calculate offset into BAR. */
+	if (nfp_bar_maptype(priv->bar) ==
+	    NFP_PCIE_BAR_PCIE2CPP_MapType_GENERAL) {
+		priv->bar_offset = priv->offset &
+			(NFP_PCIE_P2C_GENERAL_SIZE(priv->bar) - 1);
+		priv->bar_offset += NFP_PCIE_P2C_GENERAL_TARGET_OFFSET(
+			priv->bar, priv->target);
+		priv->bar_offset += NFP_PCIE_P2C_GENERAL_TOKEN_OFFSET(
+			priv->bar, priv->token);
+	} else {
+		priv->bar_offset = priv->offset & priv->bar->mask;
+	}
+
+	/* We don't actually try to acquire the resource area using
+	 * request_resource.  This would prevent sharing the mapped
+	 * BAR between multiple CPP areas and prevent us from
+	 * effectively utilizing the limited amount of BAR resources.
+	 */
+	priv->phys = nfp_bar_resource_start(priv->bar) + priv->bar_offset;
+	priv->resource.name = nfp_cpp_area_name(area);
+	priv->resource.start = priv->phys;
+	priv->resource.end = priv->resource.start + priv->size - 1;
+	priv->resource.flags = IORESOURCE_MEM;
+
+	/* If the bar is already mapped in, use its mapping */
+	if (priv->bar->iomem)
+		priv->iomem = priv->bar->iomem + priv->bar_offset;
+	else
+		/* Must have been too big. Sub-allocate. */
+		priv->iomem = ioremap_nocache(priv->phys, priv->size);
+
+	if (IS_ERR_OR_NULL(priv->iomem)) {
+		dev_err(nfp->dev, "Can't ioremap() a %d byte region of BAR %d\n",
+			(int)priv->size, priv->bar->index);
+		err = !priv->iomem ? -ENOMEM : PTR_ERR(priv->iomem);
+		priv->iomem = NULL;
+		goto err_iomem_remap;
+	}
+
+	priv_area_get(area);
+	return 0;
+
+err_iomem_remap:
+	nfp_bar_put(nfp, priv->bar);
+	priv->bar = NULL;
+err_alloc_bar:
+	return err;
+}
+
+static void nfp6000_area_release(struct nfp_cpp_area *area)
+{
+	struct nfp6000_pcie *nfp = nfp_cpp_priv(nfp_cpp_area_cpp(area));
+	struct nfp6000_area_priv *priv = nfp_cpp_area_priv(area);
+
+	if (!priv_area_put(area))
+		return;
+
+	if (!priv->bar->iomem)
+		iounmap(priv->iomem);
+
+	nfp_bar_put(nfp, priv->bar);
+
+	priv->bar = NULL;
+	priv->iomem = NULL;
+}
+
+static phys_addr_t nfp6000_area_phys(struct nfp_cpp_area *area)
+{
+	struct nfp6000_area_priv *priv = nfp_cpp_area_priv(area);
+
+	return priv->phys;
+}
+
+static void __iomem *nfp6000_area_iomem(struct nfp_cpp_area *area)
+{
+	struct nfp6000_area_priv *priv = nfp_cpp_area_priv(area);
+
+	return priv->iomem;
+}
+
+static struct resource *nfp6000_area_resource(struct nfp_cpp_area *area)
+{
+	/* Use the BAR resource as the resource for the CPP area.
+	 * This enables us to share the BAR among multiple CPP areas
+	 * without resource conflicts.
+	 */
+	struct nfp6000_area_priv *priv = nfp_cpp_area_priv(area);
+
+	return priv->bar->resource;
+}
+
+static int nfp6000_area_read(struct nfp_cpp_area *area, void *kernel_vaddr,
+			     unsigned long offset, unsigned int length)
+{
+	u64 __maybe_unused *wrptr64 = kernel_vaddr;
+	const u64 __iomem __maybe_unused *rdptr64;
+	struct nfp6000_area_priv *priv;
+	u32 *wrptr32 = kernel_vaddr;
+	const u32 __iomem *rdptr32;
+	int n, width;
+	bool is_64;
+
+	priv = nfp_cpp_area_priv(area);
+	rdptr64 = priv->iomem + offset;
+	rdptr32 = priv->iomem + offset;
+
+	if (offset + length > priv->size)
+		return -EFAULT;
+
+	width = priv->width.read;
+
+	if (width <= 0)
+		return -EINVAL;
+
+	/* Unaligned? Translate to an explicit access */
+	if ((priv->offset + offset) & (width - 1))
+		return nfp_cpp_explicit_read(nfp_cpp_area_cpp(area),
+					     NFP_CPP_ID(priv->target,
+							priv->action,
+							priv->token),
+					     priv->offset + offset,
+					     kernel_vaddr, length, width);
+
+	is_64 = width == TARGET_WIDTH_64;
+
+	/* MU reads via a PCIe2CPP BAR supports 32bit (and other) lengths */
+	if (priv->target == (NFP_CPP_TARGET_ID_MASK & NFP_CPP_TARGET_MU) &&
+	    priv->action == NFP_CPP_ACTION_RW)
+		is_64 = false;
+
+	if (is_64) {
+		if (offset % sizeof(u64) != 0 || length % sizeof(u64) != 0)
+			return -EINVAL;
+	} else {
+		if (offset % sizeof(u32) != 0 || length % sizeof(u32) != 0)
+			return -EINVAL;
+	}
+
+	if (WARN_ON(!priv->bar))
+		return -EFAULT;
+
+	if (is_64)
+#ifndef __raw_readq
+		return -EINVAL;
+#else
+		for (n = 0; n < length; n += sizeof(u64))
+			*wrptr64++ = __raw_readq(rdptr64++);
+#endif
+	else
+		for (n = 0; n < length; n += sizeof(u32))
+			*wrptr32++ = __raw_readl(rdptr32++);
+
+	return n;
+}
+
+static int
+nfp6000_area_write(struct nfp_cpp_area *area,
+		   const void *kernel_vaddr,
+		   unsigned long offset, unsigned int length)
+{
+	const u64 __maybe_unused *rdptr64 = kernel_vaddr;
+	u64 __iomem __maybe_unused *wrptr64;
+	const u32 *rdptr32 = kernel_vaddr;
+	struct nfp6000_area_priv *priv;
+	u32 __iomem *wrptr32;
+	int n, width;
+	bool is_64;
+
+	priv = nfp_cpp_area_priv(area);
+	wrptr64 = priv->iomem + offset;
+	wrptr32 = priv->iomem + offset;
+
+	if (offset + length > priv->size)
+		return -EFAULT;
+
+	width = priv->width.write;
+
+	if (width <= 0)
+		return -EINVAL;
+
+	/* Unaligned? Translate to an explicit access */
+	if ((priv->offset + offset) & (width - 1))
+		return nfp_cpp_explicit_write(nfp_cpp_area_cpp(area),
+					      NFP_CPP_ID(priv->target,
+							 priv->action,
+							 priv->token),
+					      priv->offset + offset,
+					      kernel_vaddr, length, width);
+
+	is_64 = width == TARGET_WIDTH_64;
+
+	/* MU writes via a PCIe2CPP BAR supports 32bit (and other) lengths */
+	if (priv->target == (NFP_CPP_TARGET_ID_MASK & NFP_CPP_TARGET_MU) &&
+	    priv->action == NFP_CPP_ACTION_RW)
+		is_64 = false;
+
+	if (is_64) {
+		if (offset % sizeof(u64) != 0 || length % sizeof(u64) != 0)
+			return -EINVAL;
+	} else {
+		if (offset % sizeof(u32) != 0 || length % sizeof(u32) != 0)
+			return -EINVAL;
+	}
+
+	if (WARN_ON(!priv->bar))
+		return -EFAULT;
+
+	if (is_64)
+#ifndef __raw_writeq
+		return -EINVAL;
+#else
+		for (n = 0; n < length; n += sizeof(u64)) {
+			__raw_writeq(*rdptr64++, wrptr64++);
+			wmb();
+		}
+#endif
+	else
+		for (n = 0; n < length; n += sizeof(u32)) {
+			__raw_writel(*rdptr32++, wrptr32++);
+			wmb();
+		}
+
+	return n;
+}
+
+struct nfp6000_explicit_priv {
+	struct nfp6000_pcie *nfp;
+	struct {
+		int group;
+		int area;
+	} bar;
+	int bitsize;
+	void __iomem *data;
+	void __iomem *addr;
+};
+
+static int nfp6000_explicit_acquire(struct nfp_cpp_explicit *expl)
+{
+	struct nfp6000_pcie *nfp = nfp_cpp_priv(nfp_cpp_explicit_cpp(expl));
+	struct nfp6000_explicit_priv *priv = nfp_cpp_explicit_priv(expl);
+	int i, j;
+
+	mutex_lock(&nfp->expl.mutex);
+	for (i = 0; i < ARRAY_SIZE(nfp->expl.group); i++) {
+		if (!nfp->expl.group[i].bitsize)
+			continue;
+
+		for (j = 0; j < ARRAY_SIZE(nfp->expl.group[i].free); j++) {
+			u16 data_offset;
+
+			if (!nfp->expl.group[i].free[j])
+				continue;
+
+			priv->nfp = nfp;
+			priv->bar.group = i;
+			priv->bar.area = j;
+			priv->bitsize = nfp->expl.group[i].bitsize - 2;
+
+			data_offset = (priv->bar.group << 9) +
+				(priv->bar.area << 7);
+			priv->data = nfp->expl.data + data_offset;
+			priv->addr = nfp->expl.group[i].addr +
+				(priv->bar.area << priv->bitsize);
+			nfp->expl.group[i].free[j] = false;
+
+			mutex_unlock(&nfp->expl.mutex);
+			return 0;
+		}
+	}
+	mutex_unlock(&nfp->expl.mutex);
+
+	return -EAGAIN;
+}
+
+static void nfp6000_explicit_release(struct nfp_cpp_explicit *expl)
+{
+	struct nfp6000_explicit_priv *priv = nfp_cpp_explicit_priv(expl);
+	struct nfp6000_pcie *nfp = priv->nfp;
+
+	mutex_lock(&nfp->expl.mutex);
+	nfp->expl.group[priv->bar.group].free[priv->bar.area] = true;
+	mutex_unlock(&nfp->expl.mutex);
+}
+
+static int nfp6000_explicit_put(struct nfp_cpp_explicit *expl,
+				const void *buff, size_t len)
+{
+	struct nfp6000_explicit_priv *priv = nfp_cpp_explicit_priv(expl);
+	const u32 *src = buff;
+	size_t i;
+
+	for (i = 0; i < len; i += sizeof(u32))
+		writel(*(src++), priv->data + i);
+
+	return i;
+}
+
+static int
+nfp6000_explicit_do(struct nfp_cpp_explicit *expl,
+		    const struct nfp_cpp_explicit_command *cmd, u64 address)
+{
+	struct nfp6000_explicit_priv *priv = nfp_cpp_explicit_priv(expl);
+	u8 signal_master, signal_ref, data_master;
+	struct nfp6000_pcie *nfp = priv->nfp;
+	int sigmask = 0;
+	u16 data_ref;
+	u32 csr[3];
+
+	if (cmd->siga_mode)
+		sigmask |= 1 << cmd->siga;
+	if (cmd->sigb_mode)
+		sigmask |= 1 << cmd->sigb;
+
+	signal_master = cmd->signal_master;
+	if (!signal_master)
+		signal_master = nfp->expl.master_id;
+
+	signal_ref = cmd->signal_ref;
+	if (signal_master == nfp->expl.master_id)
+		signal_ref = nfp->expl.signal_ref +
+			((priv->bar.group * 4 + priv->bar.area) << 1);
+
+	data_master = cmd->data_master;
+	if (!data_master)
+		data_master = nfp->expl.master_id;
+
+	data_ref = cmd->data_ref;
+	if (data_master == nfp->expl.master_id)
+		data_ref = 0x1000 +
+			(priv->bar.group << 9) + (priv->bar.area << 7);
+
+	csr[0] = NFP_PCIE_BAR_EXPLICIT_BAR0_SignalType(sigmask) |
+		NFP_PCIE_BAR_EXPLICIT_BAR0_Token(
+			NFP_CPP_ID_TOKEN_of(cmd->cpp_id)) |
+		NFP_PCIE_BAR_EXPLICIT_BAR0_Address(address >> 16);
+
+	csr[1] = NFP_PCIE_BAR_EXPLICIT_BAR1_SignalRef(signal_ref) |
+		NFP_PCIE_BAR_EXPLICIT_BAR1_DataMaster(data_master) |
+		NFP_PCIE_BAR_EXPLICIT_BAR1_DataRef(data_ref);
+
+	csr[2] = NFP_PCIE_BAR_EXPLICIT_BAR2_Target(
+			NFP_CPP_ID_TARGET_of(cmd->cpp_id)) |
+		NFP_PCIE_BAR_EXPLICIT_BAR2_Action(
+			NFP_CPP_ID_ACTION_of(cmd->cpp_id)) |
+		NFP_PCIE_BAR_EXPLICIT_BAR2_Length(cmd->len) |
+		NFP_PCIE_BAR_EXPLICIT_BAR2_ByteMask(cmd->byte_mask) |
+		NFP_PCIE_BAR_EXPLICIT_BAR2_SignalMaster(signal_master);
+
+	if (nfp->iomem.csr) {
+		writel(csr[0], nfp->iomem.csr +
+		       NFP_PCIE_BAR_EXPLICIT_BAR0(priv->bar.group,
+						  priv->bar.area));
+		writel(csr[1], nfp->iomem.csr +
+		       NFP_PCIE_BAR_EXPLICIT_BAR1(priv->bar.group,
+						  priv->bar.area));
+		writel(csr[2], nfp->iomem.csr +
+		       NFP_PCIE_BAR_EXPLICIT_BAR2(priv->bar.group,
+						  priv->bar.area));
+		/* Readback to ensure BAR is flushed */
+		readl(nfp->iomem.csr +
+		      NFP_PCIE_BAR_EXPLICIT_BAR0(priv->bar.group,
+						 priv->bar.area));
+		readl(nfp->iomem.csr +
+		      NFP_PCIE_BAR_EXPLICIT_BAR1(priv->bar.group,
+						 priv->bar.area));
+		readl(nfp->iomem.csr +
+		      NFP_PCIE_BAR_EXPLICIT_BAR2(priv->bar.group,
+						 priv->bar.area));
+	} else {
+		pci_write_config_dword(nfp->pdev, 0x400 +
+				       NFP_PCIE_BAR_EXPLICIT_BAR0(
+					       priv->bar.group, priv->bar.area),
+				       csr[0]);
+
+		pci_write_config_dword(nfp->pdev, 0x400 +
+				       NFP_PCIE_BAR_EXPLICIT_BAR1(
+					       priv->bar.group, priv->bar.area),
+				       csr[1]);
+
+		pci_write_config_dword(nfp->pdev, 0x400 +
+				       NFP_PCIE_BAR_EXPLICIT_BAR2(
+					       priv->bar.group, priv->bar.area),
+				       csr[2]);
+	}
+
+	/* Issue the 'kickoff' transaction */
+	readb(priv->addr + (address & ((1 << priv->bitsize) - 1)));
+
+	return sigmask;
+}
+
+static int nfp6000_explicit_get(struct nfp_cpp_explicit *expl,
+				void *buff, size_t len)
+{
+	struct nfp6000_explicit_priv *priv = nfp_cpp_explicit_priv(expl);
+	u32 *dst = buff;
+	size_t i;
+
+	for (i = 0; i < len; i += sizeof(u32))
+		*(dst++) = readl(priv->data + i);
+
+	return i;
+}
+
+static int nfp6000_init(struct nfp_cpp *cpp)
+{
+	nfp_cpp_area_cache_add(cpp, SZ_64K);
+	nfp_cpp_area_cache_add(cpp, SZ_64K);
+	nfp_cpp_area_cache_add(cpp, SZ_256K);
+
+	return 0;
+}
+
+static void nfp6000_free(struct nfp_cpp *cpp)
+{
+	struct nfp6000_pcie *nfp = nfp_cpp_priv(cpp);
+
+	disable_bars(nfp);
+	kfree(nfp);
+}
+
+static void nfp6000_read_serial(struct device *dev, u8 *serial)
+{
+	struct pci_dev *pdev = to_pci_dev(dev);
+	int pos;
+	u32 reg;
+
+	pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_DSN);
+	if (!pos) {
+		memset(serial, 0, NFP_SERIAL_LEN);
+		return;
+	}
+
+	pci_read_config_dword(pdev, pos + 4, &reg);
+	put_unaligned_be16(reg >> 16, serial + 4);
+	pci_read_config_dword(pdev, pos + 8, &reg);
+	put_unaligned_be32(reg, serial);
+}
+
+static u16 nfp6000_get_interface(struct device *dev)
+{
+	struct pci_dev *pdev = to_pci_dev(dev);
+	int pos;
+	u32 reg;
+
+	pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_DSN);
+	if (!pos)
+		return NFP_CPP_INTERFACE(NFP_CPP_INTERFACE_TYPE_PCI, 0, 0xff);
+
+	pci_read_config_dword(pdev, pos + 4, &reg);
+
+	return reg & 0xffff;
+}
+
+static const struct nfp_cpp_operations nfp6000_pcie_ops = {
+	.owner			= THIS_MODULE,
+
+	.init			= nfp6000_init,
+	.free			= nfp6000_free,
+
+	.read_serial		= nfp6000_read_serial,
+	.get_interface		= nfp6000_get_interface,
+
+	.area_priv_size		= sizeof(struct nfp6000_area_priv),
+	.area_init		= nfp6000_area_init,
+	.area_cleanup		= nfp6000_area_cleanup,
+	.area_acquire		= nfp6000_area_acquire,
+	.area_release		= nfp6000_area_release,
+	.area_phys		= nfp6000_area_phys,
+	.area_iomem		= nfp6000_area_iomem,
+	.area_resource		= nfp6000_area_resource,
+	.area_read		= nfp6000_area_read,
+	.area_write		= nfp6000_area_write,
+
+	.explicit_priv_size	= sizeof(struct nfp6000_explicit_priv),
+	.explicit_acquire	= nfp6000_explicit_acquire,
+	.explicit_release	= nfp6000_explicit_release,
+	.explicit_put		= nfp6000_explicit_put,
+	.explicit_do		= nfp6000_explicit_do,
+	.explicit_get		= nfp6000_explicit_get,
+};
+
+/**
+ * nfp_cpp_from_nfp6000_pcie() - Build a NFP CPP bus from a NFP6000 PCI device
+ * @pdev:	NFP6000 PCI device
+ *
+ * Return: NFP CPP handle
+ */
+struct nfp_cpp *nfp_cpp_from_nfp6000_pcie(struct pci_dev *pdev)
+{
+	struct nfp6000_pcie *nfp;
+	u16 interface;
+	int err;
+
+	/*  Finished with card initialization. */
+	dev_info(&pdev->dev,
+		 "Netronome Flow Processor NFP4000/NFP6000 PCIe Card Probe\n");
+
+	nfp = kzalloc(sizeof(*nfp), GFP_KERNEL);
+	if (!nfp) {
+		err = -ENOMEM;
+		goto err_ret;
+	}
+
+	nfp->dev = &pdev->dev;
+	nfp->pdev = pdev;
+	init_waitqueue_head(&nfp->bar_waiters);
+	spin_lock_init(&nfp->bar_lock);
+
+	interface = nfp6000_get_interface(&pdev->dev);
+
+	if (NFP_CPP_INTERFACE_TYPE_of(interface) !=
+	    NFP_CPP_INTERFACE_TYPE_PCI) {
+		dev_err(&pdev->dev,
+			"Interface type %d is not the expected %d\n",
+			NFP_CPP_INTERFACE_TYPE_of(interface),
+			NFP_CPP_INTERFACE_TYPE_PCI);
+		err = -ENODEV;
+		goto err_free_nfp;
+	}
+
+	if (NFP_CPP_INTERFACE_CHANNEL_of(interface) !=
+	    NFP_CPP_INTERFACE_CHANNEL_PEROPENER) {
+		dev_err(&pdev->dev, "Interface channel %d is not the expected %d\n",
+			NFP_CPP_INTERFACE_CHANNEL_of(interface),
+			NFP_CPP_INTERFACE_CHANNEL_PEROPENER);
+		err = -ENODEV;
+		goto err_free_nfp;
+	}
+
+	err = enable_bars(nfp, interface);
+	if (err)
+		goto err_free_nfp;
+
+	/* Probe for all the common NFP devices */
+	return nfp_cpp_from_operations(&nfp6000_pcie_ops, &pdev->dev, nfp);
+
+err_free_nfp:
+	kfree(nfp);
+err_ret:
+	dev_err(&pdev->dev, "NFP6000 PCI setup failed\n");
+	return ERR_PTR(err);
+}
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.h
new file mode 100644
index 000000000000..245d8aaaa97d
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * nfp6000_pcie.h
+ * Author: Jason McMullan <jason.mcmullan@netronome.com>
+ */
+
+#ifndef NFP6000_PCIE_H
+#define NFP6000_PCIE_H
+
+#include "nfp_cpp.h"
+
+struct nfp_cpp *nfp_cpp_from_nfp6000_pcie(struct pci_dev *pdev);
+
+#endif /* NFP6000_PCIE_H */
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_arm.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_arm.h
new file mode 100644
index 000000000000..31fe92247f51
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_arm.h
@@ -0,0 +1,246 @@
+/*
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * nfp_arm.h
+ * Definitions for ARM-based registers and memory spaces
+ */
+
+#ifndef NFP_ARM_H
+#define NFP_ARM_H
+
+#define NFP_ARM_QUEUE(_q)              (0x100000 + (0x800 * ((_q) & 0xff)))
+#define NFP_ARM_IM                     0x200000
+#define NFP_ARM_EM                     0x300000
+#define NFP_ARM_GCSR                   0x400000
+#define NFP_ARM_MPCORE                 0x800000
+#define NFP_ARM_PL310                  0xa00000
+/* Register Type: BulkBARConfig */
+#define NFP_ARM_GCSR_BULK_BAR(_bar)    (0x0 + (0x4 * ((_bar) & 0x7)))
+#define   NFP_ARM_GCSR_BULK_BAR_TYPE                    (0x1 << 31)
+#define     NFP_ARM_GCSR_BULK_BAR_TYPE_BULK             (0x0)
+#define     NFP_ARM_GCSR_BULK_BAR_TYPE_EXPA             (0x80000000)
+#define   NFP_ARM_GCSR_BULK_BAR_TGT(_x)                 (((_x) & 0xf) << 27)
+#define   NFP_ARM_GCSR_BULK_BAR_TGT_of(_x)              (((_x) >> 27) & 0xf)
+#define   NFP_ARM_GCSR_BULK_BAR_TOK(_x)                 (((_x) & 0x3) << 25)
+#define   NFP_ARM_GCSR_BULK_BAR_TOK_of(_x)              (((_x) >> 25) & 0x3)
+#define   NFP_ARM_GCSR_BULK_BAR_LEN                     (0x1 << 24)
+#define     NFP_ARM_GCSR_BULK_BAR_LEN_32BIT             (0x0)
+#define     NFP_ARM_GCSR_BULK_BAR_LEN_64BIT             (0x1000000)
+#define   NFP_ARM_GCSR_BULK_BAR_ADDR(_x)                ((_x) & 0x7ff)
+#define   NFP_ARM_GCSR_BULK_BAR_ADDR_of(_x)             ((_x) & 0x7ff)
+/* Register Type: ExpansionBARConfig */
+#define NFP_ARM_GCSR_EXPA_BAR(_bar)    (0x20 + (0x4 * ((_bar) & 0xf)))
+#define   NFP_ARM_GCSR_EXPA_BAR_TYPE                    (0x1 << 31)
+#define     NFP_ARM_GCSR_EXPA_BAR_TYPE_EXPA             (0x0)
+#define     NFP_ARM_GCSR_EXPA_BAR_TYPE_EXPL             (0x80000000)
+#define   NFP_ARM_GCSR_EXPA_BAR_TGT(_x)                 (((_x) & 0xf) << 27)
+#define   NFP_ARM_GCSR_EXPA_BAR_TGT_of(_x)              (((_x) >> 27) & 0xf)
+#define   NFP_ARM_GCSR_EXPA_BAR_TOK(_x)                 (((_x) & 0x3) << 25)
+#define   NFP_ARM_GCSR_EXPA_BAR_TOK_of(_x)              (((_x) >> 25) & 0x3)
+#define   NFP_ARM_GCSR_EXPA_BAR_LEN                     (0x1 << 24)
+#define     NFP_ARM_GCSR_EXPA_BAR_LEN_32BIT             (0x0)
+#define     NFP_ARM_GCSR_EXPA_BAR_LEN_64BIT             (0x1000000)
+#define   NFP_ARM_GCSR_EXPA_BAR_ACT(_x)                 (((_x) & 0x1f) << 19)
+#define   NFP_ARM_GCSR_EXPA_BAR_ACT_of(_x)              (((_x) >> 19) & 0x1f)
+#define     NFP_ARM_GCSR_EXPA_BAR_ACT_DERIVED           (0)
+#define   NFP_ARM_GCSR_EXPA_BAR_ADDR(_x)                ((_x) & 0x7fff)
+#define   NFP_ARM_GCSR_EXPA_BAR_ADDR_of(_x)             ((_x) & 0x7fff)
+/* Register Type: ExplicitBARConfig0_Reg */
+#define NFP_ARM_GCSR_EXPL0_BAR(_bar)   (0x60 + (0x4 * ((_bar) & 0x7)))
+#define   NFP_ARM_GCSR_EXPL0_BAR_ADDR(_x)               ((_x) & 0x3ffff)
+#define   NFP_ARM_GCSR_EXPL0_BAR_ADDR_of(_x)            ((_x) & 0x3ffff)
+/* Register Type: ExplicitBARConfig1_Reg */
+#define NFP_ARM_GCSR_EXPL1_BAR(_bar)   (0x80 + (0x4 * ((_bar) & 0x7)))
+#define   NFP_ARM_GCSR_EXPL1_BAR_POSTED                 (0x1 << 31)
+#define   NFP_ARM_GCSR_EXPL1_BAR_SIGNAL_REF(_x)         (((_x) & 0x7f) << 24)
+#define   NFP_ARM_GCSR_EXPL1_BAR_SIGNAL_REF_of(_x)      (((_x) >> 24) & 0x7f)
+#define   NFP_ARM_GCSR_EXPL1_BAR_DATA_MASTER(_x)        (((_x) & 0xff) << 16)
+#define   NFP_ARM_GCSR_EXPL1_BAR_DATA_MASTER_of(_x)     (((_x) >> 16) & 0xff)
+#define   NFP_ARM_GCSR_EXPL1_BAR_DATA_REF(_x)           ((_x) & 0x3fff)
+#define   NFP_ARM_GCSR_EXPL1_BAR_DATA_REF_of(_x)        ((_x) & 0x3fff)
+/* Register Type: ExplicitBARConfig2_Reg */
+#define NFP_ARM_GCSR_EXPL2_BAR(_bar)   (0xa0 + (0x4 * ((_bar) & 0x7)))
+#define   NFP_ARM_GCSR_EXPL2_BAR_TGT(_x)                (((_x) & 0xf) << 28)
+#define   NFP_ARM_GCSR_EXPL2_BAR_TGT_of(_x)             (((_x) >> 28) & 0xf)
+#define   NFP_ARM_GCSR_EXPL2_BAR_ACT(_x)                (((_x) & 0x1f) << 23)
+#define   NFP_ARM_GCSR_EXPL2_BAR_ACT_of(_x)             (((_x) >> 23) & 0x1f)
+#define   NFP_ARM_GCSR_EXPL2_BAR_LEN(_x)                (((_x) & 0x1f) << 18)
+#define   NFP_ARM_GCSR_EXPL2_BAR_LEN_of(_x)             (((_x) >> 18) & 0x1f)
+#define   NFP_ARM_GCSR_EXPL2_BAR_BYTE_MASK(_x)          (((_x) & 0xff) << 10)
+#define   NFP_ARM_GCSR_EXPL2_BAR_BYTE_MASK_of(_x)       (((_x) >> 10) & 0xff)
+#define   NFP_ARM_GCSR_EXPL2_BAR_TOK(_x)                (((_x) & 0x3) << 8)
+#define   NFP_ARM_GCSR_EXPL2_BAR_TOK_of(_x)             (((_x) >> 8) & 0x3)
+#define   NFP_ARM_GCSR_EXPL2_BAR_SIGNAL_MASTER(_x)      ((_x) & 0xff)
+#define   NFP_ARM_GCSR_EXPL2_BAR_SIGNAL_MASTER_of(_x)   ((_x) & 0xff)
+/* Register Type: PostedCommandSignal */
+#define NFP_ARM_GCSR_EXPL_POST(_bar)   (0xc0 + (0x4 * ((_bar) & 0x7)))
+#define   NFP_ARM_GCSR_EXPL_POST_SIG_B(_x)              (((_x) & 0x7f) << 25)
+#define   NFP_ARM_GCSR_EXPL_POST_SIG_B_of(_x)           (((_x) >> 25) & 0x7f)
+#define   NFP_ARM_GCSR_EXPL_POST_SIG_B_BUS              (0x1 << 24)
+#define     NFP_ARM_GCSR_EXPL_POST_SIG_B_BUS_PULL       (0x0)
+#define     NFP_ARM_GCSR_EXPL_POST_SIG_B_BUS_PUSH       (0x1000000)
+#define   NFP_ARM_GCSR_EXPL_POST_SIG_A(_x)              (((_x) & 0x7f) << 17)
+#define   NFP_ARM_GCSR_EXPL_POST_SIG_A_of(_x)           (((_x) >> 17) & 0x7f)
+#define   NFP_ARM_GCSR_EXPL_POST_SIG_A_BUS              (0x1 << 16)
+#define     NFP_ARM_GCSR_EXPL_POST_SIG_A_BUS_PULL       (0x0)
+#define     NFP_ARM_GCSR_EXPL_POST_SIG_A_BUS_PUSH       (0x10000)
+#define   NFP_ARM_GCSR_EXPL_POST_SIG_B_RCVD             (0x1 << 7)
+#define   NFP_ARM_GCSR_EXPL_POST_SIG_B_VALID            (0x1 << 6)
+#define   NFP_ARM_GCSR_EXPL_POST_SIG_A_RCVD             (0x1 << 5)
+#define   NFP_ARM_GCSR_EXPL_POST_SIG_A_VALID            (0x1 << 4)
+#define   NFP_ARM_GCSR_EXPL_POST_CMD_COMPLETE           (0x1)
+/* Register Type: MPCoreBaseAddress */
+#define NFP_ARM_GCSR_MPCORE_BASE       0x00e0
+#define   NFP_ARM_GCSR_MPCORE_BASE_ADDR(_x)             (((_x) & 0x7ffff) << 13)
+#define   NFP_ARM_GCSR_MPCORE_BASE_ADDR_of(_x)          (((_x) >> 13) & 0x7ffff)
+/* Register Type: PL310BaseAddress */
+#define NFP_ARM_GCSR_PL310_BASE        0x00e4
+#define   NFP_ARM_GCSR_PL310_BASE_ADDR(_x)              (((_x) & 0xfffff) << 12)
+#define   NFP_ARM_GCSR_PL310_BASE_ADDR_of(_x)           (((_x) >> 12) & 0xfffff)
+/* Register Type: MPCoreConfig */
+#define NFP_ARM_GCSR_MP0_CFG           0x00e8
+#define   NFP_ARM_GCSR_MP0_CFG_SPI_BOOT                 (0x1 << 14)
+#define   NFP_ARM_GCSR_MP0_CFG_ENDIAN(_x)               (((_x) & 0x3) << 12)
+#define   NFP_ARM_GCSR_MP0_CFG_ENDIAN_of(_x)            (((_x) >> 12) & 0x3)
+#define     NFP_ARM_GCSR_MP0_CFG_ENDIAN_LITTLE          (0)
+#define     NFP_ARM_GCSR_MP0_CFG_ENDIAN_BIG             (1)
+#define   NFP_ARM_GCSR_MP0_CFG_RESET_VECTOR             (0x1 << 8)
+#define     NFP_ARM_GCSR_MP0_CFG_RESET_VECTOR_LO        (0x0)
+#define     NFP_ARM_GCSR_MP0_CFG_RESET_VECTOR_HI        (0x100)
+#define   NFP_ARM_GCSR_MP0_CFG_OUTCLK_EN(_x)            (((_x) & 0xf) << 4)
+#define   NFP_ARM_GCSR_MP0_CFG_OUTCLK_EN_of(_x)         (((_x) >> 4) & 0xf)
+#define   NFP_ARM_GCSR_MP0_CFG_ARMID(_x)                ((_x) & 0xf)
+#define   NFP_ARM_GCSR_MP0_CFG_ARMID_of(_x)             ((_x) & 0xf)
+/* Register Type: MPCoreIDCacheDataError */
+#define NFP_ARM_GCSR_MP0_CACHE_ERR     0x00ec
+#define   NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_D7             (0x1 << 15)
+#define   NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_D6             (0x1 << 14)
+#define   NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_D5             (0x1 << 13)
+#define   NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_D4             (0x1 << 12)
+#define   NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_D3             (0x1 << 11)
+#define   NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_D2             (0x1 << 10)
+#define   NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_D1             (0x1 << 9)
+#define   NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_D0             (0x1 << 8)
+#define   NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_I7             (0x1 << 7)
+#define   NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_I6             (0x1 << 6)
+#define   NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_I5             (0x1 << 5)
+#define   NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_I4             (0x1 << 4)
+#define   NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_I3             (0x1 << 3)
+#define   NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_I2             (0x1 << 2)
+#define   NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_I1             (0x1 << 1)
+#define   NFP_ARM_GCSR_MP0_CACHE_ERR_MP0_I0             (0x1)
+/* Register Type: ARMDFT */
+#define NFP_ARM_GCSR_DFT               0x0100
+#define   NFP_ARM_GCSR_DFT_DBG_REQ                      (0x1 << 20)
+#define   NFP_ARM_GCSR_DFT_DBG_EN                       (0x1 << 19)
+#define   NFP_ARM_GCSR_DFT_WFE_EVT_TRG                  (0x1 << 18)
+#define   NFP_ARM_GCSR_DFT_ETM_WFI_RDY                  (0x1 << 17)
+#define   NFP_ARM_GCSR_DFT_ETM_PWR_ON                   (0x1 << 16)
+#define   NFP_ARM_GCSR_DFT_BIST_FAIL_of(_x)             (((_x) >> 8) & 0xf)
+#define   NFP_ARM_GCSR_DFT_BIST_DONE_of(_x)             (((_x) >> 4) & 0xf)
+#define   NFP_ARM_GCSR_DFT_BIST_RUN(_x)                 ((_x) & 0x7)
+#define   NFP_ARM_GCSR_DFT_BIST_RUN_of(_x)              ((_x) & 0x7)
+
+/* Gasket CSRs */
+/* NOTE: These cannot be remapped, and are always at this location.
+ */
+#define NFP_ARM_GCSR_START	(0xd6000000 + NFP_ARM_GCSR)
+#define NFP_ARM_GCSR_SIZE	SZ_64K
+
+/* BAR CSRs
+ */
+#define NFP_ARM_GCSR_BULK_BITS	11
+#define NFP_ARM_GCSR_EXPA_BITS	15
+#define NFP_ARM_GCSR_EXPL_BITS	18
+
+#define NFP_ARM_GCSR_BULK_SHIFT	(40 - 11)
+#define NFP_ARM_GCSR_EXPA_SHIFT	(40 - 15)
+#define NFP_ARM_GCSR_EXPL_SHIFT	(40 - 18)
+
+#define NFP_ARM_GCSR_BULK_SIZE	(1 << NFP_ARM_GCSR_BULK_SHIFT)
+#define NFP_ARM_GCSR_EXPA_SIZE	(1 << NFP_ARM_GCSR_EXPA_SHIFT)
+#define NFP_ARM_GCSR_EXPL_SIZE	(1 << NFP_ARM_GCSR_EXPL_SHIFT)
+
+#define NFP_ARM_GCSR_EXPL2_CSR(target, action, length, \
+			       byte_mask, token, signal_master) \
+	(NFP_ARM_GCSR_EXPL2_BAR_TGT(target) | \
+	 NFP_ARM_GCSR_EXPL2_BAR_ACT(action) | \
+	 NFP_ARM_GCSR_EXPL2_BAR_LEN(length) | \
+	 NFP_ARM_GCSR_EXPL2_BAR_BYTE_MASK(byte_mask) | \
+	 NFP_ARM_GCSR_EXPL2_BAR_TOK(token) | \
+	 NFP_ARM_GCSR_EXPL2_BAR_SIGNAL_MASTER(signal_master))
+#define NFP_ARM_GCSR_EXPL1_CSR(posted, signal_ref, data_master, data_ref) \
+	(((posted) ? NFP_ARM_GCSR_EXPL1_BAR_POSTED : 0) | \
+	 NFP_ARM_GCSR_EXPL1_BAR_SIGNAL_REF(signal_ref) | \
+	 NFP_ARM_GCSR_EXPL1_BAR_DATA_MASTER(data_master) | \
+	 NFP_ARM_GCSR_EXPL1_BAR_DATA_REF(data_ref))
+#define NFP_ARM_GCSR_EXPL0_CSR(address) \
+	NFP_ARM_GCSR_EXPL0_BAR_ADDR((address) >> NFP_ARM_GCSR_EXPL_SHIFT)
+#define NFP_ARM_GCSR_EXPL_POST_EXPECT_A(sig_ref, is_push, is_required) \
+	(NFP_ARM_GCSR_EXPL_POST_SIG_A(sig_ref) | \
+	 ((is_push) ? NFP_ARM_GCSR_EXPL_POST_SIG_A_BUS_PUSH : \
+		      NFP_ARM_GCSR_EXPL_POST_SIG_A_BUS_PULL) | \
+	 ((is_required) ? NFP_ARM_GCSR_EXPL_POST_SIG_A_VALID : 0))
+#define NFP_ARM_GCSR_EXPL_POST_EXPECT_B(sig_ref, is_push, is_required) \
+	(NFP_ARM_GCSR_EXPL_POST_SIG_B(sig_ref) | \
+	 ((is_push) ? NFP_ARM_GCSR_EXPL_POST_SIG_B_BUS_PUSH : \
+		      NFP_ARM_GCSR_EXPL_POST_SIG_B_BUS_PULL) | \
+	 ((is_required) ? NFP_ARM_GCSR_EXPL_POST_SIG_B_VALID : 0))
+
+#define NFP_ARM_GCSR_EXPA_CSR(mode, target, token, is_64, action, address) \
+	(((mode) ? NFP_ARM_GCSR_EXPA_BAR_TYPE_EXPL : \
+		   NFP_ARM_GCSR_EXPA_BAR_TYPE_EXPA) | \
+	 NFP_ARM_GCSR_EXPA_BAR_TGT(target) | \
+	 NFP_ARM_GCSR_EXPA_BAR_TOK(token) | \
+	 ((is_64) ? NFP_ARM_GCSR_EXPA_BAR_LEN_64BIT : \
+		    NFP_ARM_GCSR_EXPA_BAR_LEN_32BIT) | \
+	 NFP_ARM_GCSR_EXPA_BAR_ACT(action) | \
+	 NFP_ARM_GCSR_EXPA_BAR_ADDR((address) >> NFP_ARM_GCSR_EXPA_SHIFT))
+
+#define NFP_ARM_GCSR_BULK_CSR(mode, target, token, is_64, address) \
+	(((mode) ? NFP_ARM_GCSR_BULK_BAR_TYPE_EXPA : \
+		   NFP_ARM_GCSR_BULK_BAR_TYPE_BULK) | \
+	 NFP_ARM_GCSR_BULK_BAR_TGT(target) | \
+	 NFP_ARM_GCSR_BULK_BAR_TOK(token) | \
+	 ((is_64) ? NFP_ARM_GCSR_BULK_BAR_LEN_64BIT : \
+		    NFP_ARM_GCSR_BULK_BAR_LEN_32BIT) | \
+	 NFP_ARM_GCSR_BULK_BAR_ADDR((address) >> NFP_ARM_GCSR_BULK_SHIFT))
+
+	/* MP Core CSRs */
+#define NFP_ARM_MPCORE_SIZE	SZ_128K
+
+	/* PL320 CSRs */
+#define NFP_ARM_PCSR_SIZE	SZ_64K
+
+#endif /* NFP_ARM_H */
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpp.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpp.h
new file mode 100644
index 000000000000..edecc0a27485
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpp.h
@@ -0,0 +1,433 @@
+/*
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * nfp_cpp.h
+ * Interface for low-level NFP CPP access.
+ * Authors: Jason McMullan <jason.mcmullan@netronome.com>
+ *          Rolf Neugebauer <rolf.neugebauer@netronome.com>
+ */
+#ifndef __NFP_CPP_H__
+#define __NFP_CPP_H__
+
+#include <linux/ctype.h>
+#include <linux/types.h>
+
+#ifndef NFP_SUBSYS
+#define NFP_SUBSYS "nfp"
+#endif
+
+#define nfp_err(cpp, fmt, args...) \
+	dev_err(nfp_cpp_device(cpp)->parent, NFP_SUBSYS ": " fmt, ## args)
+#define nfp_warn(cpp, fmt, args...) \
+	dev_warn(nfp_cpp_device(cpp)->parent, NFP_SUBSYS ": " fmt, ## args)
+#define nfp_info(cpp, fmt, args...) \
+	dev_info(nfp_cpp_device(cpp)->parent, NFP_SUBSYS ": " fmt, ## args)
+#define nfp_dbg(cpp, fmt, args...) \
+	dev_dbg(nfp_cpp_device(cpp)->parent, NFP_SUBSYS ": " fmt, ## args)
+
+#define PCI_64BIT_BAR_COUNT             3
+
+#define NFP_CPP_NUM_TARGETS             16
+
+struct device;
+
+struct nfp_cpp_area;
+struct nfp_cpp;
+struct resource;
+
+/* Wildcard indicating a CPP read or write action
+ *
+ * The action used will be either read or write depending on whether a
+ * read or write instruction/call is performed on the NFP_CPP_ID.  It
+ * is recomended that the RW action is used even if all actions to be
+ * performed on a NFP_CPP_ID are known to be only reads or writes.
+ * Doing so will in many cases save NFP CPP internal software
+ * resources.
+ */
+#define NFP_CPP_ACTION_RW               32
+
+#define NFP_CPP_TARGET_ID_MASK          0x1f
+
+/**
+ * NFP_CPP_ID() - pack target, token, and action into a CPP ID.
+ * @target:     NFP CPP target id
+ * @action:     NFP CPP action id
+ * @token:      NFP CPP token id
+ *
+ * Create a 32-bit CPP identifier representing the access to be made.
+ * These identifiers are used as parameters to other NFP CPP
+ * functions.  Some CPP devices may allow wildcard identifiers to be
+ * specified.
+ *
+ * Return:      NFP CPP ID
+ */
+#define NFP_CPP_ID(target, action, token)			 \
+	((((target) & 0x7f) << 24) | (((token)  & 0xff) << 16) | \
+	 (((action) & 0xff) <<  8))
+
+/**
+ * NFP_CPP_ISLAND_ID() - pack target, token, action, and island into a CPP ID.
+ * @target:     NFP CPP target id
+ * @action:     NFP CPP action id
+ * @token:      NFP CPP token id
+ * @island:     NFP CPP island id
+ *
+ * Create a 32-bit CPP identifier representing the access to be made.
+ * These identifiers are used as parameters to other NFP CPP
+ * functions.  Some CPP devices may allow wildcard identifiers to be
+ * specified.
+ *
+ * Return:      NFP CPP ID
+ */
+#define NFP_CPP_ISLAND_ID(target, action, token, island)	 \
+	((((target) & 0x7f) << 24) | (((token)  & 0xff) << 16) | \
+	 (((action) & 0xff) <<  8) | (((island) & 0xff) << 0))
+
+/**
+ * NFP_CPP_ID_TARGET_of() - Return the NFP CPP target of a NFP CPP ID
+ * @id:         NFP CPP ID
+ *
+ * Return:      NFP CPP target
+ */
+static inline u8 NFP_CPP_ID_TARGET_of(u32 id)
+{
+	return (id >> 24) & NFP_CPP_TARGET_ID_MASK;
+}
+
+/**
+ * NFP_CPP_ID_TOKEN_of() - Return the NFP CPP token of a NFP CPP ID
+ * @id:         NFP CPP ID
+ * Return:      NFP CPP token
+ */
+static inline u8 NFP_CPP_ID_TOKEN_of(u32 id)
+{
+	return (id >> 16) & 0xff;
+}
+
+/**
+ * NFP_CPP_ID_ACTION_of() - Return the NFP CPP action of a NFP CPP ID
+ * @id:         NFP CPP ID
+ *
+ * Return:      NFP CPP action
+ */
+static inline u8 NFP_CPP_ID_ACTION_of(u32 id)
+{
+	return (id >> 8) & 0xff;
+}
+
+/**
+ * NFP_CPP_ID_ISLAND_of() - Return the NFP CPP island of a NFP CPP ID
+ * @id: NFP CPP ID
+ *
+ * Return:      NFP CPP island
+ */
+static inline u8 NFP_CPP_ID_ISLAND_of(u32 id)
+{
+	return (id >> 0) & 0xff;
+}
+
+/* NFP Interface types - logical interface for this CPP connection
+ * 4 bits are reserved for interface type.
+ */
+#define NFP_CPP_INTERFACE_TYPE_INVALID      0x0
+#define NFP_CPP_INTERFACE_TYPE_PCI          0x1
+#define NFP_CPP_INTERFACE_TYPE_ARM          0x2
+#define NFP_CPP_INTERFACE_TYPE_RPC          0x3
+#define NFP_CPP_INTERFACE_TYPE_ILA          0x4
+
+/**
+ * NFP_CPP_INTERFACE() - Construct a 16-bit NFP Interface ID
+ * @type:       NFP Interface Type
+ * @unit:       Unit identifier for the interface type
+ * @channel:    Channel identifier for the interface unit
+ *
+ * Interface IDs consists of 4 bits of interface type,
+ * 4 bits of unit identifier, and 8 bits of channel identifier.
+ *
+ * The NFP Interface ID is used in the implementation of
+ * NFP CPP API mutexes, which use the MU Atomic CompareAndWrite
+ * operation - hence the limit to 16 bits to be able to
+ * use the NFP Interface ID as a lock owner.
+ *
+ * Return:      Interface ID
+ */
+#define NFP_CPP_INTERFACE(type, unit, channel)	\
+	((((type) & 0xf) << 12) |		\
+	 (((unit) & 0xf) <<  8) |		\
+	 (((channel) & 0xff) << 0))
+
+/**
+ * NFP_CPP_INTERFACE_TYPE_of() - Get the interface type
+ * @interface:  NFP Interface ID
+ * Return:      NFP Interface ID's type
+ */
+#define NFP_CPP_INTERFACE_TYPE_of(interface)   (((interface) >> 12) & 0xf)
+
+/**
+ * NFP_CPP_INTERFACE_UNIT_of() - Get the interface unit
+ * @interface:  NFP Interface ID
+ * Return:      NFP Interface ID's unit
+ */
+#define NFP_CPP_INTERFACE_UNIT_of(interface)   (((interface) >>  8) & 0xf)
+
+/**
+ * NFP_CPP_INTERFACE_CHANNEL_of() - Get the interface channel
+ * @interface:  NFP Interface ID
+ * Return:      NFP Interface ID's channel
+ */
+#define NFP_CPP_INTERFACE_CHANNEL_of(interface)   (((interface) >>  0) & 0xff)
+
+/* Implemented in nfp_cppcore.c */
+void nfp_cpp_free(struct nfp_cpp *cpp);
+u32 nfp_cpp_model(struct nfp_cpp *cpp);
+u16 nfp_cpp_interface(struct nfp_cpp *cpp);
+int nfp_cpp_serial(struct nfp_cpp *cpp, const u8 **serial);
+
+void *nfp_hwinfo_cache(struct nfp_cpp *cpp);
+void nfp_hwinfo_cache_set(struct nfp_cpp *cpp, void *val);
+void *nfp_rtsym_cache(struct nfp_cpp *cpp);
+void nfp_rtsym_cache_set(struct nfp_cpp *cpp, void *val);
+
+void nfp_nffw_cache_flush(struct nfp_cpp *cpp);
+
+struct nfp_cpp_area *nfp_cpp_area_alloc_with_name(struct nfp_cpp *cpp,
+						  u32 cpp_id,
+						  const char *name,
+						  unsigned long long address,
+						  unsigned long size);
+struct nfp_cpp_area *nfp_cpp_area_alloc(struct nfp_cpp *cpp, u32 cpp_id,
+					unsigned long long address,
+					unsigned long size);
+void nfp_cpp_area_free(struct nfp_cpp_area *area);
+int nfp_cpp_area_acquire(struct nfp_cpp_area *area);
+int nfp_cpp_area_acquire_nonblocking(struct nfp_cpp_area *area);
+void nfp_cpp_area_release(struct nfp_cpp_area *area);
+void nfp_cpp_area_release_free(struct nfp_cpp_area *area);
+int nfp_cpp_area_read(struct nfp_cpp_area *area, unsigned long offset,
+		      void *buffer, size_t length);
+int nfp_cpp_area_write(struct nfp_cpp_area *area, unsigned long offset,
+		       const void *buffer, size_t length);
+int nfp_cpp_area_check_range(struct nfp_cpp_area *area,
+			     unsigned long long offset, unsigned long size);
+const char *nfp_cpp_area_name(struct nfp_cpp_area *cpp_area);
+void *nfp_cpp_area_priv(struct nfp_cpp_area *cpp_area);
+struct nfp_cpp *nfp_cpp_area_cpp(struct nfp_cpp_area *cpp_area);
+struct resource *nfp_cpp_area_resource(struct nfp_cpp_area *area);
+phys_addr_t nfp_cpp_area_phys(struct nfp_cpp_area *area);
+void __iomem *nfp_cpp_area_iomem(struct nfp_cpp_area *area);
+
+int nfp_cpp_area_readl(struct nfp_cpp_area *area, unsigned long offset,
+		       u32 *value);
+int nfp_cpp_area_writel(struct nfp_cpp_area *area, unsigned long offset,
+			u32 value);
+int nfp_cpp_area_readq(struct nfp_cpp_area *area, unsigned long offset,
+		       u64 *value);
+int nfp_cpp_area_writeq(struct nfp_cpp_area *area, unsigned long offset,
+			u64 value);
+int nfp_cpp_area_fill(struct nfp_cpp_area *area, unsigned long offset,
+		      u32 value, size_t length);
+
+int nfp_xpb_readl(struct nfp_cpp *cpp, u32 xpb_tgt, u32 *value);
+int nfp_xpb_writel(struct nfp_cpp *cpp, u32 xpb_tgt, u32 value);
+int nfp_xpb_writelm(struct nfp_cpp *cpp, u32 xpb_tgt, u32 mask, u32 value);
+
+/* Implemented in nfp_cpplib.c */
+int nfp_cpp_read(struct nfp_cpp *cpp, u32 cpp_id,
+		 unsigned long long address, void *kernel_vaddr, size_t length);
+int nfp_cpp_write(struct nfp_cpp *cpp, u32 cpp_id,
+		  unsigned long long address, const void *kernel_vaddr,
+		  size_t length);
+int nfp_cpp_readl(struct nfp_cpp *cpp, u32 cpp_id,
+		  unsigned long long address, u32 *value);
+int nfp_cpp_writel(struct nfp_cpp *cpp, u32 cpp_id,
+		   unsigned long long address, u32 value);
+int nfp_cpp_readq(struct nfp_cpp *cpp, u32 cpp_id,
+		  unsigned long long address, u64 *value);
+int nfp_cpp_writeq(struct nfp_cpp *cpp, u32 cpp_id,
+		   unsigned long long address, u64 value);
+
+struct nfp_cpp_mutex;
+
+int nfp_cpp_mutex_init(struct nfp_cpp *cpp, int target,
+		       unsigned long long address, u32 key_id);
+struct nfp_cpp_mutex *nfp_cpp_mutex_alloc(struct nfp_cpp *cpp, int target,
+					  unsigned long long address,
+					  u32 key_id);
+void nfp_cpp_mutex_free(struct nfp_cpp_mutex *mutex);
+int nfp_cpp_mutex_lock(struct nfp_cpp_mutex *mutex);
+int nfp_cpp_mutex_unlock(struct nfp_cpp_mutex *mutex);
+int nfp_cpp_mutex_trylock(struct nfp_cpp_mutex *mutex);
+
+struct nfp_cpp_explicit;
+
+struct nfp_cpp_explicit_command {
+	u32 cpp_id;
+	u16 data_ref;
+	u8  data_master;
+	u8  len;
+	u8  byte_mask;
+	u8  signal_master;
+	u8  signal_ref;
+	u8  posted;
+	u8  siga;
+	u8  sigb;
+	s8   siga_mode;
+	s8   sigb_mode;
+};
+
+#define NFP_SERIAL_LEN		6
+
+/**
+ * struct nfp_cpp_operations - NFP CPP operations structure
+ * @area_priv_size:     Size of the nfp_cpp_area private data
+ * @owner:              Owner module
+ * @init:               Initialize the NFP CPP bus
+ * @free:               Free the bus
+ * @read_serial:	Read serial number to memory provided
+ * @get_interface:	Return CPP interface
+ * @area_init:          Initialize a new NFP CPP area (not serialized)
+ * @area_cleanup:       Clean up a NFP CPP area (not serialized)
+ * @area_acquire:       Acquire the NFP CPP area (serialized)
+ * @area_release:       Release area (serialized)
+ * @area_resource:      Get resource range of area (not serialized)
+ * @area_phys:          Get physical address of area (not serialized)
+ * @area_iomem:         Get iomem of area (not serialized)
+ * @area_read:          Perform a read from a NFP CPP area (serialized)
+ * @area_write:         Perform a write to a NFP CPP area (serialized)
+ * @explicit_priv_size: Size of an explicit's private area
+ * @explicit_acquire:   Acquire an explicit area
+ * @explicit_release:   Release an explicit area
+ * @explicit_put:       Write data to send
+ * @explicit_get:       Read data received
+ * @explicit_do:        Perform the transaction
+ */
+struct nfp_cpp_operations {
+	size_t area_priv_size;
+	struct module *owner;
+
+	int (*init)(struct nfp_cpp *cpp);
+	void (*free)(struct nfp_cpp *cpp);
+
+	void (*read_serial)(struct device *dev, u8 *serial);
+	u16 (*get_interface)(struct device *dev);
+
+	int (*area_init)(struct nfp_cpp_area *area,
+			 u32 dest, unsigned long long address,
+			 unsigned long size);
+	void (*area_cleanup)(struct nfp_cpp_area *area);
+	int (*area_acquire)(struct nfp_cpp_area *area);
+	void (*area_release)(struct nfp_cpp_area *area);
+	struct resource *(*area_resource)(struct nfp_cpp_area *area);
+	phys_addr_t (*area_phys)(struct nfp_cpp_area *area);
+	void __iomem *(*area_iomem)(struct nfp_cpp_area *area);
+	int (*area_read)(struct nfp_cpp_area *area, void *kernel_vaddr,
+			 unsigned long offset, unsigned int length);
+	int (*area_write)(struct nfp_cpp_area *area, const void *kernel_vaddr,
+			  unsigned long offset, unsigned int length);
+
+	size_t explicit_priv_size;
+	int (*explicit_acquire)(struct nfp_cpp_explicit *expl);
+	void (*explicit_release)(struct nfp_cpp_explicit *expl);
+	int (*explicit_put)(struct nfp_cpp_explicit *expl,
+			    const void *buff, size_t len);
+	int (*explicit_get)(struct nfp_cpp_explicit *expl,
+			    void *buff, size_t len);
+	int (*explicit_do)(struct nfp_cpp_explicit *expl,
+			   const struct nfp_cpp_explicit_command *cmd,
+			   u64 address);
+};
+
+struct nfp_cpp *
+nfp_cpp_from_operations(const struct nfp_cpp_operations *ops,
+			struct device *parent, void *priv);
+void *nfp_cpp_priv(struct nfp_cpp *priv);
+
+int nfp_cpp_area_cache_add(struct nfp_cpp *cpp, size_t size);
+
+/* The following section contains extensions to the
+ * NFP CPP API, to be used in a Linux kernel-space context.
+ */
+
+/* Use this channel ID for multiple virtual channel interfaces
+ * (ie ARM and PCIe) when setting up the interface field.
+ */
+#define NFP_CPP_INTERFACE_CHANNEL_PEROPENER	255
+struct device *nfp_cpp_device(struct nfp_cpp *cpp);
+
+/* Return code masks for nfp_cpp_explicit_do()
+ */
+#define NFP_SIGNAL_MASK_A	BIT(0)	/* Signal A fired */
+#define NFP_SIGNAL_MASK_B	BIT(1)	/* Signal B fired */
+
+enum nfp_cpp_explicit_signal_mode {
+	NFP_SIGNAL_NONE = 0,
+	NFP_SIGNAL_PUSH = 1,
+	NFP_SIGNAL_PUSH_OPTIONAL = -1,
+	NFP_SIGNAL_PULL = 2,
+	NFP_SIGNAL_PULL_OPTIONAL = -2,
+};
+
+struct nfp_cpp_explicit *nfp_cpp_explicit_acquire(struct nfp_cpp *cpp);
+int nfp_cpp_explicit_set_target(struct nfp_cpp_explicit *expl, u32 cpp_id,
+				u8 len, u8 mask);
+int nfp_cpp_explicit_set_data(struct nfp_cpp_explicit *expl,
+			      u8 data_master, u16 data_ref);
+int nfp_cpp_explicit_set_signal(struct nfp_cpp_explicit *expl,
+				u8 signal_master, u8 signal_ref);
+int nfp_cpp_explicit_set_posted(struct nfp_cpp_explicit *expl, int posted,
+				u8 siga,
+				enum nfp_cpp_explicit_signal_mode siga_mode,
+				u8 sigb,
+				enum nfp_cpp_explicit_signal_mode sigb_mode);
+int nfp_cpp_explicit_put(struct nfp_cpp_explicit *expl,
+			 const void *buff, size_t len);
+int nfp_cpp_explicit_do(struct nfp_cpp_explicit *expl, u64 address);
+int nfp_cpp_explicit_get(struct nfp_cpp_explicit *expl, void *buff, size_t len);
+void nfp_cpp_explicit_release(struct nfp_cpp_explicit *expl);
+struct nfp_cpp *nfp_cpp_explicit_cpp(struct nfp_cpp_explicit *expl);
+void *nfp_cpp_explicit_priv(struct nfp_cpp_explicit *cpp_explicit);
+
+/* Implemented in nfp_cpplib.c */
+
+int nfp_cpp_model_autodetect(struct nfp_cpp *cpp, u32 *model);
+
+int nfp_cpp_explicit_read(struct nfp_cpp *cpp, u32 cpp_id,
+			  u64 addr, void *buff, size_t len,
+			  int width_read);
+
+int nfp_cpp_explicit_write(struct nfp_cpp *cpp, u32 cpp_id,
+			   u64 addr, const void *buff, size_t len,
+			   int width_write);
+
+#endif /* !__NFP_CPP_H__ */
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c
new file mode 100644
index 000000000000..40108e66c654
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c
@@ -0,0 +1,1746 @@
+/*
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * nfp_cppcore.c
+ * Provides low-level access to the NFP's internal CPP bus
+ * Authors: Jakub Kicinski <jakub.kicinski@netronome.com>
+ *          Jason McMullan <jason.mcmullan@netronome.com>
+ *          Rolf Neugebauer <rolf.neugebauer@netronome.com>
+ */
+
+#include <asm/unaligned.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/ioport.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/wait.h>
+
+#include "nfp_arm.h"
+#include "nfp_cpp.h"
+#include "nfp6000/nfp6000.h"
+
+#define NFP_ARM_GCSR_SOFTMODEL2                              0x0000014c
+#define NFP_ARM_GCSR_SOFTMODEL3                              0x00000150
+
+struct nfp_cpp_resource {
+	struct list_head list;
+	const char *name;
+	u32 cpp_id;
+	u64 start;
+	u64 end;
+};
+
+struct nfp_cpp_mutex {
+	struct list_head list;
+	struct nfp_cpp *cpp;
+	int target;
+	u16 usage;
+	u16 depth;
+	unsigned long long address;
+	u32 key;
+};
+
+struct nfp_cpp {
+	struct device dev;
+
+	void *priv; /* Private data of the low-level implementation */
+
+	u32 model;
+	u16 interface;
+	u8 serial[NFP_SERIAL_LEN];
+
+	const struct nfp_cpp_operations *op;
+	struct list_head resource_list;	/* NFP CPP resource list */
+	struct list_head mutex_cache;	/* Mutex cache */
+	rwlock_t resource_lock;
+	wait_queue_head_t waitq;
+
+	/* NFP6000 CPP Mapping Table */
+	u32 imb_cat_table[16];
+
+	/* Cached areas for cpp/xpb readl/writel speedups */
+	struct mutex area_cache_mutex;  /* Lock for the area cache */
+	struct list_head area_cache_list;
+
+	/* Cached information */
+	void *hwinfo;
+	void *rtsym;
+};
+
+/* Element of the area_cache_list */
+struct nfp_cpp_area_cache {
+	struct list_head entry;
+	u32 id;
+	u64 addr;
+	u32 size;
+	struct nfp_cpp_area *area;
+};
+
+struct nfp_cpp_area {
+	struct nfp_cpp *cpp;
+	struct kref kref;
+	atomic_t refcount;
+	struct mutex mutex;	/* Lock for the area's refcount */
+	unsigned long long offset;
+	unsigned long size;
+	struct nfp_cpp_resource resource;
+	void __iomem *iomem;
+	/* Here follows the 'priv' part of nfp_cpp_area. */
+};
+
+struct nfp_cpp_explicit {
+	struct nfp_cpp *cpp;
+	struct nfp_cpp_explicit_command cmd;
+	/* Here follows the 'priv' part of nfp_cpp_area. */
+};
+
+static void __resource_add(struct list_head *head, struct nfp_cpp_resource *res)
+{
+	struct nfp_cpp_resource *tmp;
+	struct list_head *pos;
+
+	list_for_each(pos, head) {
+		tmp = container_of(pos, struct nfp_cpp_resource, list);
+
+		if (tmp->cpp_id > res->cpp_id)
+			break;
+
+		if (tmp->cpp_id == res->cpp_id && tmp->start > res->start)
+			break;
+	}
+
+	list_add_tail(&res->list, pos);
+}
+
+static void __resource_del(struct nfp_cpp_resource *res)
+{
+	list_del_init(&res->list);
+}
+
+static void __release_cpp_area(struct kref *kref)
+{
+	struct nfp_cpp_area *area =
+		container_of(kref, struct nfp_cpp_area, kref);
+	struct nfp_cpp *cpp = nfp_cpp_area_cpp(area);
+
+	if (area->cpp->op->area_cleanup)
+		area->cpp->op->area_cleanup(area);
+
+	write_lock(&cpp->resource_lock);
+	__resource_del(&area->resource);
+	write_unlock(&cpp->resource_lock);
+	kfree(area);
+}
+
+static void nfp_cpp_area_put(struct nfp_cpp_area *area)
+{
+	kref_put(&area->kref, __release_cpp_area);
+}
+
+static struct nfp_cpp_area *nfp_cpp_area_get(struct nfp_cpp_area *area)
+{
+	kref_get(&area->kref);
+
+	return area;
+}
+
+/**
+ * nfp_cpp_free() - free the CPP handle
+ * @cpp:	CPP handle
+ */
+void nfp_cpp_free(struct nfp_cpp *cpp)
+{
+	struct nfp_cpp_area_cache *cache, *ctmp;
+	struct nfp_cpp_resource *res, *rtmp;
+	struct nfp_cpp_mutex *mutex, *mtmp;
+
+	/* There should be no mutexes in the cache at this point. */
+	WARN_ON(!list_empty(&cpp->mutex_cache));
+	/* .. but if there are, unlock them and complain. */
+	list_for_each_entry_safe(mutex, mtmp, &cpp->mutex_cache, list) {
+		dev_err(cpp->dev.parent, "Dangling mutex: @%d::0x%llx, %d locks held by %d owners\n",
+			mutex->target, (unsigned long long)mutex->address,
+			mutex->depth, mutex->usage);
+
+		/* Forcing an unlock */
+		mutex->depth = 1;
+		nfp_cpp_mutex_unlock(mutex);
+
+		/* Forcing a free */
+		mutex->usage = 1;
+		nfp_cpp_mutex_free(mutex);
+	}
+
+	/* Remove all caches */
+	list_for_each_entry_safe(cache, ctmp, &cpp->area_cache_list, entry) {
+		list_del(&cache->entry);
+		if (cache->id)
+			nfp_cpp_area_release(cache->area);
+		nfp_cpp_area_free(cache->area);
+		kfree(cache);
+	}
+
+	/* There should be no dangling areas at this point */
+	WARN_ON(!list_empty(&cpp->resource_list));
+
+	/* .. but if they weren't, try to clean up. */
+	list_for_each_entry_safe(res, rtmp, &cpp->resource_list, list) {
+		struct nfp_cpp_area *area = container_of(res,
+							 struct nfp_cpp_area,
+							 resource);
+
+		dev_err(cpp->dev.parent, "Dangling area: %d:%d:%d:0x%0llx-0x%0llx%s%s\n",
+			NFP_CPP_ID_TARGET_of(res->cpp_id),
+			NFP_CPP_ID_ACTION_of(res->cpp_id),
+			NFP_CPP_ID_TOKEN_of(res->cpp_id),
+			res->start, res->end,
+			res->name ? " " : "",
+			res->name ? res->name : "");
+
+		if (area->cpp->op->area_release)
+			area->cpp->op->area_release(area);
+
+		__release_cpp_area(&area->kref);
+	}
+
+	if (cpp->op->free)
+		cpp->op->free(cpp);
+
+	kfree(cpp->hwinfo);
+	kfree(cpp->rtsym);
+
+	device_unregister(&cpp->dev);
+
+	kfree(cpp);
+}
+
+/**
+ * nfp_cpp_model() - Retrieve the Model ID of the NFP
+ * @cpp:	NFP CPP handle
+ *
+ * Return: NFP CPP Model ID
+ */
+u32 nfp_cpp_model(struct nfp_cpp *cpp)
+{
+	return cpp->model;
+}
+
+/**
+ * nfp_cpp_interface() - Retrieve the Interface ID of the NFP
+ * @cpp:	NFP CPP handle
+ *
+ * Return: NFP CPP Interface ID
+ */
+u16 nfp_cpp_interface(struct nfp_cpp *cpp)
+{
+	return cpp->interface;
+}
+
+/**
+ * nfp_cpp_serial() - Retrieve the Serial ID of the NFP
+ * @cpp:	NFP CPP handle
+ * @serial:	Pointer to NFP serial number
+ *
+ * Return:  Length of NFP serial number
+ */
+int nfp_cpp_serial(struct nfp_cpp *cpp, const u8 **serial)
+{
+	*serial = &cpp->serial[0];
+	return sizeof(cpp->serial);
+}
+
+void *nfp_hwinfo_cache(struct nfp_cpp *cpp)
+{
+	return cpp->hwinfo;
+}
+
+void nfp_hwinfo_cache_set(struct nfp_cpp *cpp, void *val)
+{
+	cpp->hwinfo = val;
+}
+
+void *nfp_rtsym_cache(struct nfp_cpp *cpp)
+{
+	return cpp->rtsym;
+}
+
+void nfp_rtsym_cache_set(struct nfp_cpp *cpp, void *val)
+{
+	cpp->rtsym = val;
+}
+
+/**
+ * nfp_nffw_cache_flush() - Flush cached firmware information
+ * @cpp:	NFP CPP handle
+ *
+ * Flush cached firmware information.  This function should be called
+ * every time firmware is loaded on unloaded.
+ */
+void nfp_nffw_cache_flush(struct nfp_cpp *cpp)
+{
+	kfree(nfp_rtsym_cache(cpp));
+	nfp_rtsym_cache_set(cpp, NULL);
+}
+
+/**
+ * nfp_cpp_area_alloc_with_name() - allocate a new CPP area
+ * @cpp:	CPP device handle
+ * @dest:	NFP CPP ID
+ * @name:	Name of region
+ * @address:	Address of region
+ * @size:	Size of region
+ *
+ * Allocate and initialize a CPP area structure.  The area must later
+ * be locked down with an 'acquire' before it can be safely accessed.
+ *
+ * NOTE: @address and @size must be 32-bit aligned values.
+ *
+ * Return: NFP CPP area handle, or NULL
+ */
+struct nfp_cpp_area *
+nfp_cpp_area_alloc_with_name(struct nfp_cpp *cpp, u32 dest, const char *name,
+			     unsigned long long address, unsigned long size)
+{
+	struct nfp_cpp_area *area;
+	u64 tmp64 = address;
+	int err, name_len;
+
+	/* Remap from cpp_island to cpp_target */
+	err = nfp_target_cpp(dest, tmp64, &dest, &tmp64, cpp->imb_cat_table);
+	if (err < 0)
+		return NULL;
+
+	address = tmp64;
+
+	if (!name)
+		name = "(reserved)";
+
+	name_len = strlen(name) + 1;
+	area = kzalloc(sizeof(*area) + cpp->op->area_priv_size + name_len,
+		       GFP_KERNEL);
+	if (!area)
+		return NULL;
+
+	area->cpp = cpp;
+	area->resource.name = (void *)area + sizeof(*area) +
+		cpp->op->area_priv_size;
+	memcpy((char *)area->resource.name, name, name_len);
+
+	area->resource.cpp_id = dest;
+	area->resource.start = address;
+	area->resource.end = area->resource.start + size - 1;
+	INIT_LIST_HEAD(&area->resource.list);
+
+	atomic_set(&area->refcount, 0);
+	kref_init(&area->kref);
+	mutex_init(&area->mutex);
+
+	if (cpp->op->area_init) {
+		int err;
+
+		err = cpp->op->area_init(area, dest, address, size);
+		if (err < 0) {
+			kfree(area);
+			return NULL;
+		}
+	}
+
+	write_lock(&cpp->resource_lock);
+	__resource_add(&cpp->resource_list, &area->resource);
+	write_unlock(&cpp->resource_lock);
+
+	area->offset = address;
+	area->size = size;
+
+	return area;
+}
+
+/**
+ * nfp_cpp_area_alloc() - allocate a new CPP area
+ * @cpp:	CPP handle
+ * @dest:	CPP id
+ * @address:	Start address on CPP target
+ * @size:	Size of area in bytes
+ *
+ * Allocate and initialize a CPP area structure.  The area must later
+ * be locked down with an 'acquire' before it can be safely accessed.
+ *
+ * NOTE: @address and @size must be 32-bit aligned values.
+ *
+ * Return: NFP CPP Area handle, or NULL
+ */
+struct nfp_cpp_area *
+nfp_cpp_area_alloc(struct nfp_cpp *cpp, u32 dest,
+		   unsigned long long address, unsigned long size)
+{
+	return nfp_cpp_area_alloc_with_name(cpp, dest, NULL, address, size);
+}
+
+/**
+ * nfp_cpp_area_free() - free up the CPP area
+ * @area:	CPP area handle
+ *
+ * Frees up memory resources held by the CPP area.
+ */
+void nfp_cpp_area_free(struct nfp_cpp_area *area)
+{
+	nfp_cpp_area_put(area);
+}
+
+/**
+ * nfp_cpp_area_acquire() - lock down a CPP area for access
+ * @area:	CPP area handle
+ *
+ * Locks down the CPP area for a potential long term activity.  Area
+ * must always be locked down before being accessed.
+ *
+ * Return: 0, or -ERRNO
+ */
+int nfp_cpp_area_acquire(struct nfp_cpp_area *area)
+{
+	mutex_lock(&area->mutex);
+	if (atomic_inc_return(&area->refcount) == 1) {
+		int (*a_a)(struct nfp_cpp_area *);
+
+		a_a = area->cpp->op->area_acquire;
+		if (a_a) {
+			int err;
+
+			wait_event_interruptible(area->cpp->waitq,
+						 (err = a_a(area)) != -EAGAIN);
+			if (err < 0) {
+				atomic_dec(&area->refcount);
+				mutex_unlock(&area->mutex);
+				return err;
+			}
+		}
+	}
+	mutex_unlock(&area->mutex);
+
+	nfp_cpp_area_get(area);
+	return 0;
+}
+
+/**
+ * nfp_cpp_area_acquire_nonblocking() - lock down a CPP area for access
+ * @area:	CPP area handle
+ *
+ * Locks down the CPP area for a potential long term activity.  Area
+ * must always be locked down before being accessed.
+ *
+ * NOTE: Returns -EAGAIN is no area is available
+ *
+ * Return: 0, or -ERRNO
+ */
+int nfp_cpp_area_acquire_nonblocking(struct nfp_cpp_area *area)
+{
+	mutex_lock(&area->mutex);
+	if (atomic_inc_return(&area->refcount) == 1) {
+		if (area->cpp->op->area_acquire) {
+			int err;
+
+			err = area->cpp->op->area_acquire(area);
+			if (err < 0) {
+				atomic_dec(&area->refcount);
+				mutex_unlock(&area->mutex);
+				return err;
+			}
+		}
+	}
+	mutex_unlock(&area->mutex);
+
+	nfp_cpp_area_get(area);
+	return 0;
+}
+
+/**
+ * nfp_cpp_area_release() - release a locked down CPP area
+ * @area:	CPP area handle
+ *
+ * Releases a previously locked down CPP area.
+ */
+void nfp_cpp_area_release(struct nfp_cpp_area *area)
+{
+	mutex_lock(&area->mutex);
+	/* Only call the release on refcount == 0 */
+	if (atomic_dec_and_test(&area->refcount)) {
+		if (area->cpp->op->area_release) {
+			area->cpp->op->area_release(area);
+			/* Let anyone waiting for a BAR try to get one.. */
+			wake_up_interruptible_all(&area->cpp->waitq);
+		}
+	}
+	mutex_unlock(&area->mutex);
+
+	nfp_cpp_area_put(area);
+}
+
+/**
+ * nfp_cpp_area_release_free() - release CPP area and free it
+ * @area:	CPP area handle
+ *
+ * Releases CPP area and frees up memory resources held by the it.
+ */
+void nfp_cpp_area_release_free(struct nfp_cpp_area *area)
+{
+	nfp_cpp_area_release(area);
+	nfp_cpp_area_free(area);
+}
+
+/**
+ * nfp_cpp_area_read() - read data from CPP area
+ * @area:	  CPP area handle
+ * @offset:	  offset into CPP area
+ * @kernel_vaddr: kernel address to put data into
+ * @length:	  number of bytes to read
+ *
+ * Read data from indicated CPP region.
+ *
+ * NOTE: @offset and @length must be 32-bit aligned values.
+ *
+ * NOTE: Area must have been locked down with an 'acquire'.
+ *
+ * Return: length of io, or -ERRNO
+ */
+int nfp_cpp_area_read(struct nfp_cpp_area *area,
+		      unsigned long offset, void *kernel_vaddr,
+		      size_t length)
+{
+	return area->cpp->op->area_read(area, kernel_vaddr, offset, length);
+}
+
+/**
+ * nfp_cpp_area_write() - write data to CPP area
+ * @area:	CPP area handle
+ * @offset:	offset into CPP area
+ * @kernel_vaddr: kernel address to read data from
+ * @length:	number of bytes to write
+ *
+ * Write data to indicated CPP region.
+ *
+ * NOTE: @offset and @length must be 32-bit aligned values.
+ *
+ * NOTE: Area must have been locked down with an 'acquire'.
+ *
+ * Return: length of io, or -ERRNO
+ */
+int nfp_cpp_area_write(struct nfp_cpp_area *area,
+		       unsigned long offset, const void *kernel_vaddr,
+		       size_t length)
+{
+	return area->cpp->op->area_write(area, kernel_vaddr, offset, length);
+}
+
+/**
+ * nfp_cpp_area_check_range() - check if address range fits in CPP area
+ * @area:	CPP area handle
+ * @offset:	offset into CPP target
+ * @length:	size of address range in bytes
+ *
+ * Check if address range fits within CPP area.  Return 0 if area
+ * fits or -EFAULT on error.
+ *
+ * Return: 0, or -ERRNO
+ */
+int nfp_cpp_area_check_range(struct nfp_cpp_area *area,
+			     unsigned long long offset, unsigned long length)
+{
+	if (offset < area->offset ||
+	    offset + length > area->offset + area->size)
+		return -EFAULT;
+
+	return 0;
+}
+
+/**
+ * nfp_cpp_area_name() - return name of a CPP area
+ * @cpp_area:	CPP area handle
+ *
+ * Return: Name of the area, or NULL
+ */
+const char *nfp_cpp_area_name(struct nfp_cpp_area *cpp_area)
+{
+	return cpp_area->resource.name;
+}
+
+/**
+ * nfp_cpp_area_priv() - return private struct for CPP area
+ * @cpp_area:	CPP area handle
+ *
+ * Return: Private data for the CPP area
+ */
+void *nfp_cpp_area_priv(struct nfp_cpp_area *cpp_area)
+{
+	return &cpp_area[1];
+}
+
+/**
+ * nfp_cpp_area_cpp() - return CPP handle for CPP area
+ * @cpp_area:	CPP area handle
+ *
+ * Return: NFP CPP handle
+ */
+struct nfp_cpp *nfp_cpp_area_cpp(struct nfp_cpp_area *cpp_area)
+{
+	return cpp_area->cpp;
+}
+
+/**
+ * nfp_cpp_area_resource() - get resource
+ * @area:	CPP area handle
+ *
+ * NOTE: Area must have been locked down with an 'acquire'.
+ *
+ * Return: struct resource pointer, or NULL
+ */
+struct resource *nfp_cpp_area_resource(struct nfp_cpp_area *area)
+{
+	struct resource *res = NULL;
+
+	if (area->cpp->op->area_resource)
+		res = area->cpp->op->area_resource(area);
+
+	return res;
+}
+
+/**
+ * nfp_cpp_area_phys() - get physical address of CPP area
+ * @area:	CPP area handle
+ *
+ * NOTE: Area must have been locked down with an 'acquire'.
+ *
+ * Return: phy_addr_t of the area, or NULL
+ */
+phys_addr_t nfp_cpp_area_phys(struct nfp_cpp_area *area)
+{
+	phys_addr_t addr = ~0;
+
+	if (area->cpp->op->area_phys)
+		addr = area->cpp->op->area_phys(area);
+
+	return addr;
+}
+
+/**
+ * nfp_cpp_area_iomem() - get IOMEM region for CPP area
+ * @area:	CPP area handle
+ *
+ * Returns an iomem pointer for use with readl()/writel() style
+ * operations.
+ *
+ * NOTE: Area must have been locked down with an 'acquire'.
+ *
+ * Return: __iomem pointer to the area, or NULL
+ */
+void __iomem *nfp_cpp_area_iomem(struct nfp_cpp_area *area)
+{
+	void __iomem *iomem = NULL;
+
+	if (area->cpp->op->area_iomem)
+		iomem = area->cpp->op->area_iomem(area);
+
+	return iomem;
+}
+
+/**
+ * nfp_cpp_area_readl() - Read a u32 word from an area
+ * @area:	CPP Area handle
+ * @offset:	Offset into area
+ * @value:	Pointer to read buffer
+ *
+ * Return: length of the io, or -ERRNO
+ */
+int nfp_cpp_area_readl(struct nfp_cpp_area *area,
+		       unsigned long offset, u32 *value)
+{
+	u8 tmp[4];
+	int err;
+
+	err = nfp_cpp_area_read(area, offset, &tmp, sizeof(tmp));
+	*value = get_unaligned_le32(tmp);
+
+	return err;
+}
+
+/**
+ * nfp_cpp_area_writel() - Write a u32 word to an area
+ * @area:	CPP Area handle
+ * @offset:	Offset into area
+ * @value:	Value to write
+ *
+ * Return: length of the io, or -ERRNO
+ */
+int nfp_cpp_area_writel(struct nfp_cpp_area *area,
+			unsigned long offset, u32 value)
+{
+	u8 tmp[4];
+
+	put_unaligned_le32(value, tmp);
+
+	return nfp_cpp_area_write(area, offset, &tmp, sizeof(tmp));
+}
+
+/**
+ * nfp_cpp_area_readq() - Read a u64 word from an area
+ * @area:	CPP Area handle
+ * @offset:	Offset into area
+ * @value:	Pointer to read buffer
+ *
+ * Return: length of the io, or -ERRNO
+ */
+int nfp_cpp_area_readq(struct nfp_cpp_area *area,
+		       unsigned long offset, u64 *value)
+{
+	u8 tmp[8];
+	int err;
+
+	err = nfp_cpp_area_read(area, offset, &tmp, sizeof(tmp));
+	*value = get_unaligned_le64(tmp);
+
+	return err;
+}
+
+/**
+ * nfp_cpp_area_writeq() - Write a u64 word to an area
+ * @area:	CPP Area handle
+ * @offset:	Offset into area
+ * @value:	Value to write
+ *
+ * Return: length of the io, or -ERRNO
+ */
+int nfp_cpp_area_writeq(struct nfp_cpp_area *area,
+			unsigned long offset, u64 value)
+{
+	u8 tmp[8];
+
+	put_unaligned_le64(value, tmp);
+
+	return nfp_cpp_area_write(area, offset, &tmp, sizeof(tmp));
+}
+
+/**
+ * nfp_cpp_area_fill() - fill a CPP area with a value
+ * @area:	CPP area
+ * @offset:	offset into CPP area
+ * @value:	value to fill with
+ * @length:	length of area to fill
+ *
+ * Fill indicated area with given value.
+ *
+ * Return: length of io, or -ERRNO
+ */
+int nfp_cpp_area_fill(struct nfp_cpp_area *area,
+		      unsigned long offset, u32 value, size_t length)
+{
+	u8 tmp[4];
+	size_t i;
+	int k;
+
+	put_unaligned_le32(value, tmp);
+
+	if (offset % sizeof(tmp) || length % sizeof(tmp))
+		return -EINVAL;
+
+	for (i = 0; i < length; i += sizeof(tmp)) {
+		k = nfp_cpp_area_write(area, offset + i, &tmp, sizeof(tmp));
+		if (k < 0)
+			return k;
+	}
+
+	return i;
+}
+
+/**
+ * nfp_cpp_area_cache_add() - Permanently reserve and area for the hot cache
+ * @cpp:	NFP CPP handle
+ * @size:	Size of the area - MUST BE A POWER OF 2.
+ */
+int nfp_cpp_area_cache_add(struct nfp_cpp *cpp, size_t size)
+{
+	struct nfp_cpp_area_cache *cache;
+	struct nfp_cpp_area *area;
+
+	/* Allocate an area - we use the MU target's base as a placeholder,
+	 * as all supported chips have a MU.
+	 */
+	area = nfp_cpp_area_alloc(cpp, NFP_CPP_ID(7, NFP_CPP_ACTION_RW, 0),
+				  0, size);
+	if (!area)
+		return -ENOMEM;
+
+	cache = kzalloc(sizeof(*cache), GFP_KERNEL);
+	if (!cache)
+		return -ENOMEM;
+
+	cache->id = 0;
+	cache->addr = 0;
+	cache->size = size;
+	cache->area = area;
+	mutex_lock(&cpp->area_cache_mutex);
+	list_add_tail(&cache->entry, &cpp->area_cache_list);
+	mutex_unlock(&cpp->area_cache_mutex);
+
+	return 0;
+}
+
+static struct nfp_cpp_area_cache *
+area_cache_get(struct nfp_cpp *cpp, u32 id,
+	       u64 addr, unsigned long *offset, size_t length)
+{
+	struct nfp_cpp_area_cache *cache;
+	int err;
+
+	/* Early exit when length == 0, which prevents
+	 * the need for special case code below when
+	 * checking against available cache size.
+	 */
+	if (length == 0)
+		return NULL;
+
+	if (list_empty(&cpp->area_cache_list) || id == 0)
+		return NULL;
+
+	/* Remap from cpp_island to cpp_target */
+	err = nfp_target_cpp(id, addr, &id, &addr, cpp->imb_cat_table);
+	if (err < 0)
+		return NULL;
+
+	addr += *offset;
+
+	mutex_lock(&cpp->area_cache_mutex);
+
+	/* See if we have a match */
+	list_for_each_entry(cache, &cpp->area_cache_list, entry) {
+		if (id == cache->id &&
+		    addr >= cache->addr &&
+		    addr + length <= cache->addr + cache->size)
+			goto exit;
+	}
+
+	/* No matches - inspect the tail of the LRU */
+	cache = list_entry(cpp->area_cache_list.prev,
+			   struct nfp_cpp_area_cache, entry);
+
+	/* Can we fit in the cache entry? */
+	if (round_down(addr + length - 1, cache->size) !=
+	    round_down(addr, cache->size)) {
+		mutex_unlock(&cpp->area_cache_mutex);
+		return NULL;
+	}
+
+	/* If id != 0, we will need to release it */
+	if (cache->id) {
+		nfp_cpp_area_release(cache->area);
+		cache->id = 0;
+		cache->addr = 0;
+	}
+
+	/* Adjust the start address to be cache size aligned */
+	cache->id = id;
+	cache->addr = addr & ~(u64)(cache->size - 1);
+
+	/* Re-init to the new ID and address */
+	if (cpp->op->area_init) {
+		err = cpp->op->area_init(cache->area,
+					 id, cache->addr, cache->size);
+		if (err < 0) {
+			mutex_unlock(&cpp->area_cache_mutex);
+			return NULL;
+		}
+	}
+
+	/* Attempt to acquire */
+	err = nfp_cpp_area_acquire(cache->area);
+	if (err < 0) {
+		mutex_unlock(&cpp->area_cache_mutex);
+		return NULL;
+	}
+
+exit:
+	/* Adjust offset */
+	*offset = addr - cache->addr;
+	return cache;
+}
+
+static void
+area_cache_put(struct nfp_cpp *cpp, struct nfp_cpp_area_cache *cache)
+{
+	if (!cache)
+		return;
+
+	/* Move to front of LRU */
+	list_del(&cache->entry);
+	list_add(&cache->entry, &cpp->area_cache_list);
+
+	mutex_unlock(&cpp->area_cache_mutex);
+}
+
+/**
+ * nfp_cpp_read() - read from CPP target
+ * @cpp:		CPP handle
+ * @destination:	CPP id
+ * @address:		offset into CPP target
+ * @kernel_vaddr:	kernel buffer for result
+ * @length:		number of bytes to read
+ *
+ * Return: length of io, or -ERRNO
+ */
+int nfp_cpp_read(struct nfp_cpp *cpp, u32 destination,
+		 unsigned long long address, void *kernel_vaddr, size_t length)
+{
+	struct nfp_cpp_area_cache *cache;
+	struct nfp_cpp_area *area;
+	unsigned long offset = 0;
+	int err;
+
+	cache = area_cache_get(cpp, destination, address, &offset, length);
+	if (cache) {
+		area = cache->area;
+	} else {
+		area = nfp_cpp_area_alloc(cpp, destination, address, length);
+		if (!area)
+			return -ENOMEM;
+
+		err = nfp_cpp_area_acquire(area);
+		if (err)
+			goto out;
+	}
+
+	err = nfp_cpp_area_read(area, offset, kernel_vaddr, length);
+out:
+	if (cache)
+		area_cache_put(cpp, cache);
+	else
+		nfp_cpp_area_release_free(area);
+
+	return err;
+}
+
+/**
+ * nfp_cpp_write() - write to CPP target
+ * @cpp:		CPP handle
+ * @destination:	CPP id
+ * @address:		offset into CPP target
+ * @kernel_vaddr:	kernel buffer to read from
+ * @length:		number of bytes to write
+ *
+ * Return: length of io, or -ERRNO
+ */
+int nfp_cpp_write(struct nfp_cpp *cpp, u32 destination,
+		  unsigned long long address,
+		  const void *kernel_vaddr, size_t length)
+{
+	struct nfp_cpp_area_cache *cache;
+	struct nfp_cpp_area *area;
+	unsigned long offset = 0;
+	int err;
+
+	cache = area_cache_get(cpp, destination, address, &offset, length);
+	if (cache) {
+		area = cache->area;
+	} else {
+		area = nfp_cpp_area_alloc(cpp, destination, address, length);
+		if (!area)
+			return -ENOMEM;
+
+		err = nfp_cpp_area_acquire(area);
+		if (err)
+			goto out;
+	}
+
+	err = nfp_cpp_area_write(area, offset, kernel_vaddr, length);
+
+out:
+	if (cache)
+		area_cache_put(cpp, cache);
+	else
+		nfp_cpp_area_release_free(area);
+
+	return err;
+}
+
+/* Return the correct CPP address, and fixup xpb_addr as needed. */
+static u32 nfp_xpb_to_cpp(struct nfp_cpp *cpp, u32 *xpb_addr)
+{
+	int island;
+	u32 xpb;
+
+	xpb = NFP_CPP_ID(14, NFP_CPP_ACTION_RW, 0);
+	/* Ensure that non-local XPB accesses go
+	 * out through the global XPBM bus.
+	 */
+	island = (*xpb_addr >> 24) & 0x3f;
+	if (!island)
+		return xpb;
+
+	if (island != 1) {
+		*xpb_addr |= 1 << 30;
+		return xpb;
+	}
+
+	/* Accesses to the ARM Island overlay uses Island 0 / Global Bit */
+	*xpb_addr &= ~0x7f000000;
+	if (*xpb_addr < 0x60000) {
+		*xpb_addr |= 1 << 30;
+	} else {
+		/* And only non-ARM interfaces use the island id = 1 */
+		if (NFP_CPP_INTERFACE_TYPE_of(nfp_cpp_interface(cpp))
+		    != NFP_CPP_INTERFACE_TYPE_ARM)
+			*xpb_addr |= 1 << 24;
+	}
+
+	return xpb;
+}
+
+/**
+ * nfp_xpb_readl() - Read a u32 word from a XPB location
+ * @cpp:	CPP device handle
+ * @xpb_addr:	Address for operation
+ * @value:	Pointer to read buffer
+ *
+ * Return: length of the io, or -ERRNO
+ */
+int nfp_xpb_readl(struct nfp_cpp *cpp, u32 xpb_addr, u32 *value)
+{
+	u32 cpp_dest = nfp_xpb_to_cpp(cpp, &xpb_addr);
+
+	return nfp_cpp_readl(cpp, cpp_dest, xpb_addr, value);
+}
+
+/**
+ * nfp_xpb_writel() - Write a u32 word to a XPB location
+ * @cpp:	CPP device handle
+ * @xpb_addr:	Address for operation
+ * @value:	Value to write
+ *
+ * Return: length of the io, or -ERRNO
+ */
+int nfp_xpb_writel(struct nfp_cpp *cpp, u32 xpb_addr, u32 value)
+{
+	u32 cpp_dest = nfp_xpb_to_cpp(cpp, &xpb_addr);
+
+	return nfp_cpp_writel(cpp, cpp_dest, xpb_addr, value);
+}
+
+/**
+ * nfp_xpb_writelm() - Modify bits of a 32-bit value from the XPB bus
+ * @cpp:	NFP CPP device handle
+ * @xpb_tgt:	XPB target and address
+ * @mask:	mask of bits to alter
+ * @value:	value to modify
+ *
+ * KERNEL: This operation is safe to call in interrupt or softirq context.
+ *
+ * Return: length of the io, or -ERRNO
+ */
+int nfp_xpb_writelm(struct nfp_cpp *cpp, u32 xpb_tgt,
+		    u32 mask, u32 value)
+{
+	int err;
+	u32 tmp;
+
+	err = nfp_xpb_readl(cpp, xpb_tgt, &tmp);
+	if (err < 0)
+		return err;
+
+	tmp &= ~mask;
+	tmp |= mask & value;
+	return nfp_xpb_writel(cpp, xpb_tgt, tmp);
+}
+
+/* Lockdep markers */
+static struct lock_class_key nfp_cpp_resource_lock_key;
+
+static void nfp_cpp_dev_release(struct device *dev)
+{
+	/* Nothing to do here - it just makes the kernel happy */
+}
+
+/**
+ * nfp_cpp_from_operations() - Create a NFP CPP handle
+ *                             from an operations structure
+ * @ops:	NFP CPP operations structure
+ * @parent:	Parent device
+ * @priv:	Private data of low-level implementation
+ *
+ * NOTE: On failure, cpp_ops->free will be called!
+ *
+ * Return: NFP CPP handle on success, ERR_PTR on failure
+ */
+struct nfp_cpp *
+nfp_cpp_from_operations(const struct nfp_cpp_operations *ops,
+			struct device *parent, void *priv)
+{
+	const u32 arm = NFP_CPP_ID(NFP_CPP_TARGET_ARM, NFP_CPP_ACTION_RW, 0);
+	struct nfp_cpp *cpp;
+	u32 mask[2];
+	u32 xpbaddr;
+	size_t tgt;
+	int err;
+
+	cpp = kzalloc(sizeof(*cpp), GFP_KERNEL);
+	if (!cpp) {
+		err = -ENOMEM;
+		goto err_malloc;
+	}
+
+	cpp->op = ops;
+	cpp->priv = priv;
+	cpp->interface = ops->get_interface(parent);
+	if (ops->read_serial)
+		ops->read_serial(parent, cpp->serial);
+	rwlock_init(&cpp->resource_lock);
+	init_waitqueue_head(&cpp->waitq);
+	lockdep_set_class(&cpp->resource_lock, &nfp_cpp_resource_lock_key);
+	INIT_LIST_HEAD(&cpp->mutex_cache);
+	INIT_LIST_HEAD(&cpp->resource_list);
+	INIT_LIST_HEAD(&cpp->area_cache_list);
+	mutex_init(&cpp->area_cache_mutex);
+	cpp->dev.init_name = "cpp";
+	cpp->dev.parent = parent;
+	cpp->dev.release = nfp_cpp_dev_release;
+	err = device_register(&cpp->dev);
+	if (err < 0) {
+		put_device(&cpp->dev);
+		goto err_dev;
+	}
+
+	dev_set_drvdata(&cpp->dev, cpp);
+
+	/* NOTE: cpp_lock is NOT locked for op->init,
+	 * since it may call NFP CPP API operations
+	 */
+	if (cpp->op->init) {
+		err = cpp->op->init(cpp);
+		if (err < 0) {
+			dev_err(parent,
+				"NFP interface initialization failed\n");
+			goto err_out;
+		}
+	}
+
+	err = nfp_cpp_model_autodetect(cpp, &cpp->model);
+	if (err < 0) {
+		dev_err(parent, "NFP model detection failed\n");
+		goto err_out;
+	}
+
+	for (tgt = 0; tgt < ARRAY_SIZE(cpp->imb_cat_table); tgt++) {
+			/* Hardcoded XPB IMB Base, island 0 */
+		xpbaddr = 0x000a0000 + (tgt * 4);
+		err = nfp_xpb_readl(cpp, xpbaddr,
+				    &cpp->imb_cat_table[tgt]);
+		if (err < 0) {
+			dev_err(parent,
+				"Can't read CPP mapping from device\n");
+			goto err_out;
+		}
+	}
+
+	nfp_cpp_readl(cpp, arm, NFP_ARM_GCSR + NFP_ARM_GCSR_SOFTMODEL2,
+		      &mask[0]);
+	nfp_cpp_readl(cpp, arm, NFP_ARM_GCSR + NFP_ARM_GCSR_SOFTMODEL3,
+		      &mask[1]);
+
+	dev_info(cpp->dev.parent, "Model: 0x%08x, SN: %pM, Ifc: 0x%04x\n",
+		 nfp_cpp_model(cpp), cpp->serial, nfp_cpp_interface(cpp));
+
+	return cpp;
+
+err_out:
+	device_unregister(&cpp->dev);
+err_dev:
+	kfree(cpp);
+err_malloc:
+	return ERR_PTR(err);
+}
+
+/**
+ * nfp_cpp_priv() - Get the operations private data of a CPP handle
+ * @cpp:	CPP handle
+ *
+ * Return: Private data for the NFP CPP handle
+ */
+void *nfp_cpp_priv(struct nfp_cpp *cpp)
+{
+	return cpp->priv;
+}
+
+/**
+ * nfp_cpp_device() - Get the Linux device handle of a CPP handle
+ * @cpp:	CPP handle
+ *
+ * Return: Device for the NFP CPP bus
+ */
+struct device *nfp_cpp_device(struct nfp_cpp *cpp)
+{
+	return &cpp->dev;
+}
+
+#define NFP_EXPL_OP(func, expl, args...)			  \
+	({							  \
+		struct nfp_cpp *cpp = nfp_cpp_explicit_cpp(expl); \
+		int err = -ENODEV;				  \
+								  \
+		if (cpp->op->func)				  \
+			err = cpp->op->func(expl, ##args);	  \
+		err;						  \
+	})
+
+#define NFP_EXPL_OP_NR(func, expl, args...)			  \
+	({							  \
+		struct nfp_cpp *cpp = nfp_cpp_explicit_cpp(expl); \
+								  \
+		if (cpp->op->func)				  \
+			cpp->op->func(expl, ##args);		  \
+								  \
+	})
+
+/**
+ * nfp_cpp_explicit_acquire() - Acquire explicit access handle
+ * @cpp:	NFP CPP handle
+ *
+ * The 'data_ref' and 'signal_ref' values are useful when
+ * constructing the NFP_EXPL_CSR1 and NFP_EXPL_POST values.
+ *
+ * Return: NFP CPP explicit handle
+ */
+struct nfp_cpp_explicit *nfp_cpp_explicit_acquire(struct nfp_cpp *cpp)
+{
+	struct nfp_cpp_explicit *expl;
+	int err;
+
+	expl = kzalloc(sizeof(*expl) + cpp->op->explicit_priv_size, GFP_KERNEL);
+	if (!expl)
+		return NULL;
+
+	expl->cpp = cpp;
+	err = NFP_EXPL_OP(explicit_acquire, expl);
+	if (err < 0) {
+		kfree(expl);
+		return NULL;
+	}
+
+	return expl;
+}
+
+/**
+ * nfp_cpp_explicit_set_target() - Set target fields for explicit
+ * @expl:	Explicit handle
+ * @cpp_id:	CPP ID field
+ * @len:	CPP Length field
+ * @mask:	CPP Mask field
+ *
+ * Return: 0, or -ERRNO
+ */
+int nfp_cpp_explicit_set_target(struct nfp_cpp_explicit *expl,
+				u32 cpp_id, u8 len, u8 mask)
+{
+	expl->cmd.cpp_id = cpp_id;
+	expl->cmd.len = len;
+	expl->cmd.byte_mask = mask;
+
+	return 0;
+}
+
+/**
+ * nfp_cpp_explicit_set_data() - Set data fields for explicit
+ * @expl:	Explicit handle
+ * @data_master: CPP Data Master field
+ * @data_ref:	CPP Data Ref field
+ *
+ * Return: 0, or -ERRNO
+ */
+int nfp_cpp_explicit_set_data(struct nfp_cpp_explicit *expl,
+			      u8 data_master, u16 data_ref)
+{
+	expl->cmd.data_master = data_master;
+	expl->cmd.data_ref = data_ref;
+
+	return 0;
+}
+
+/**
+ * nfp_cpp_explicit_set_signal() - Set signal fields for explicit
+ * @expl:	Explicit handle
+ * @signal_master: CPP Signal Master field
+ * @signal_ref:	CPP Signal Ref field
+ *
+ * Return: 0, or -ERRNO
+ */
+int nfp_cpp_explicit_set_signal(struct nfp_cpp_explicit *expl,
+				u8 signal_master, u8 signal_ref)
+{
+	expl->cmd.signal_master = signal_master;
+	expl->cmd.signal_ref = signal_ref;
+
+	return 0;
+}
+
+/**
+ * nfp_cpp_explicit_set_posted() - Set completion fields for explicit
+ * @expl:	Explicit handle
+ * @posted:	True for signaled completion, false otherwise
+ * @siga:	CPP Signal A field
+ * @siga_mode:	CPP Signal A Mode field
+ * @sigb:	CPP Signal B field
+ * @sigb_mode:	CPP Signal B Mode field
+ *
+ * Return: 0, or -ERRNO
+ */
+int nfp_cpp_explicit_set_posted(struct nfp_cpp_explicit *expl, int posted,
+				u8 siga,
+				enum nfp_cpp_explicit_signal_mode siga_mode,
+				u8 sigb,
+				enum nfp_cpp_explicit_signal_mode sigb_mode)
+{
+	expl->cmd.posted = posted;
+	expl->cmd.siga = siga;
+	expl->cmd.sigb = sigb;
+	expl->cmd.siga_mode = siga_mode;
+	expl->cmd.sigb_mode = sigb_mode;
+
+	return 0;
+}
+
+/**
+ * nfp_cpp_explicit_put() - Set up the write (pull) data for a explicit access
+ * @expl:	NFP CPP Explicit handle
+ * @buff:	Data to have the target pull in the transaction
+ * @len:	Length of data, in bytes
+ *
+ * The 'len' parameter must be less than or equal to 128 bytes.
+ *
+ * If this function is called before the configuration
+ * registers are set, it will return -EINVAL.
+ *
+ * Return: 0, or -ERRNO
+ */
+int nfp_cpp_explicit_put(struct nfp_cpp_explicit *expl,
+			 const void *buff, size_t len)
+{
+	return NFP_EXPL_OP(explicit_put, expl, buff, len);
+}
+
+/**
+ * nfp_cpp_explicit_do() - Execute a transaction, and wait for it to complete
+ * @expl:	NFP CPP Explicit handle
+ * @address:	Address to send in the explicit transaction
+ *
+ * If this function is called before the configuration
+ * registers are set, it will return -1, with an errno of EINVAL.
+ *
+ * Return: 0, or -ERRNO
+ */
+int nfp_cpp_explicit_do(struct nfp_cpp_explicit *expl, u64 address)
+{
+	return NFP_EXPL_OP(explicit_do, expl, &expl->cmd, address);
+}
+
+/**
+ * nfp_cpp_explicit_get() - Get the 'push' (read) data from a explicit access
+ * @expl:	NFP CPP Explicit handle
+ * @buff:	Data that the target pushed in the transaction
+ * @len:	Length of data, in bytes
+ *
+ * The 'len' parameter must be less than or equal to 128 bytes.
+ *
+ * If this function is called before all three configuration
+ * registers are set, it will return -1, with an errno of EINVAL.
+ *
+ * If this function is called before nfp_cpp_explicit_do()
+ * has completed, it will return -1, with an errno of EBUSY.
+ *
+ * Return: 0, or -ERRNO
+ */
+int nfp_cpp_explicit_get(struct nfp_cpp_explicit *expl, void *buff, size_t len)
+{
+	return NFP_EXPL_OP(explicit_get, expl, buff, len);
+}
+
+/**
+ * nfp_cpp_explicit_release() - Release explicit access handle
+ * @expl:	NFP CPP Explicit handle
+ *
+ */
+void nfp_cpp_explicit_release(struct nfp_cpp_explicit *expl)
+{
+	NFP_EXPL_OP_NR(explicit_release, expl);
+	kfree(expl);
+}
+
+/**
+ * nfp_cpp_explicit_cpp() - return CPP handle for CPP explicit
+ * @cpp_explicit:	CPP explicit handle
+ *
+ * Return: NFP CPP handle of the explicit
+ */
+struct nfp_cpp *nfp_cpp_explicit_cpp(struct nfp_cpp_explicit *cpp_explicit)
+{
+	return cpp_explicit->cpp;
+}
+
+/**
+ * nfp_cpp_explicit_priv() - return private struct for CPP explicit
+ * @cpp_explicit:	CPP explicit handle
+ *
+ * Return: private data of the explicit, or NULL
+ */
+void *nfp_cpp_explicit_priv(struct nfp_cpp_explicit *cpp_explicit)
+{
+	return &cpp_explicit[1];
+}
+
+/* THIS FUNCTION IS NOT EXPORTED */
+static u32 nfp_mutex_locked(u16 interface)
+{
+	return (u32)interface << 16 | 0x000f;
+}
+
+static u32 nfp_mutex_unlocked(u16 interface)
+{
+	return (u32)interface << 16 | 0x0000;
+}
+
+static bool nfp_mutex_is_locked(u32 val)
+{
+	return (val & 0xffff) == 0x000f;
+}
+
+static bool nfp_mutex_is_unlocked(u32 val)
+{
+	return (val & 0xffff) == 0000;
+}
+
+/* If you need more than 65536 recursive locks, please rethink your code. */
+#define MUTEX_DEPTH_MAX         0xffff
+
+static int
+nfp_cpp_mutex_validate(u16 interface, int *target, unsigned long long address)
+{
+	/* Not permitted on invalid interfaces */
+	if (NFP_CPP_INTERFACE_TYPE_of(interface) ==
+	    NFP_CPP_INTERFACE_TYPE_INVALID)
+		return -EINVAL;
+
+	/* Address must be 64-bit aligned */
+	if (address & 7)
+		return -EINVAL;
+
+	if (*target != NFP_CPP_TARGET_MU)
+		return -EINVAL;
+
+	return 0;
+}
+
+/**
+ * nfp_cpp_mutex_init() - Initialize a mutex location
+ * @cpp:	NFP CPP handle
+ * @target:	NFP CPP target ID (ie NFP_CPP_TARGET_CLS or NFP_CPP_TARGET_MU)
+ * @address:	Offset into the address space of the NFP CPP target ID
+ * @key:	Unique 32-bit value for this mutex
+ *
+ * The CPP target:address must point to a 64-bit aligned location, and
+ * will initialize 64 bits of data at the location.
+ *
+ * This creates the initial mutex state, as locked by this
+ * nfp_cpp_interface().
+ *
+ * This function should only be called when setting up
+ * the initial lock state upon boot-up of the system.
+ *
+ * Return: 0 on success, or -errno on failure
+ */
+int nfp_cpp_mutex_init(struct nfp_cpp *cpp,
+		       int target, unsigned long long address, u32 key)
+{
+	const u32 muw = NFP_CPP_ID(target, 4, 0);    /* atomic_write */
+	u16 interface = nfp_cpp_interface(cpp);
+	int err;
+
+	err = nfp_cpp_mutex_validate(interface, &target, address);
+	if (err)
+		return err;
+
+	err = nfp_cpp_writel(cpp, muw, address + 4, key);
+	if (err)
+		return err;
+
+	err = nfp_cpp_writel(cpp, muw, address, nfp_mutex_locked(interface));
+	if (err)
+		return err;
+
+	return 0;
+}
+
+/**
+ * nfp_cpp_mutex_alloc() - Create a mutex handle
+ * @cpp:	NFP CPP handle
+ * @target:	NFP CPP target ID (ie NFP_CPP_TARGET_CLS or NFP_CPP_TARGET_MU)
+ * @address:	Offset into the address space of the NFP CPP target ID
+ * @key:	32-bit unique key (must match the key at this location)
+ *
+ * The CPP target:address must point to a 64-bit aligned location, and
+ * reserve 64 bits of data at the location for use by the handle.
+ *
+ * Only target/address pairs that point to entities that support the
+ * MU Atomic Engine's CmpAndSwap32 command are supported.
+ *
+ * Return:	A non-NULL struct nfp_cpp_mutex * on success, NULL on failure.
+ */
+struct nfp_cpp_mutex *nfp_cpp_mutex_alloc(struct nfp_cpp *cpp, int target,
+					  unsigned long long address, u32 key)
+{
+	const u32 mur = NFP_CPP_ID(target, 3, 0);    /* atomic_read */
+	u16 interface = nfp_cpp_interface(cpp);
+	struct nfp_cpp_mutex *mutex;
+	int err;
+	u32 tmp;
+
+	err = nfp_cpp_mutex_validate(interface, &target, address);
+	if (err)
+		return NULL;
+
+	/* Look for mutex on cache list */
+	list_for_each_entry(mutex, &cpp->mutex_cache, list) {
+		if (mutex->target == target && mutex->address == address) {
+			mutex->usage++;
+			return mutex;
+		}
+	}
+
+	err = nfp_cpp_readl(cpp, mur, address + 4, &tmp);
+	if (err < 0)
+		return NULL;
+
+	if (tmp != key)
+		return NULL;
+
+	mutex = kzalloc(sizeof(*mutex), GFP_KERNEL);
+	if (!mutex)
+		return NULL;
+
+	mutex->cpp = cpp;
+	mutex->target = target;
+	mutex->address = address;
+	mutex->key = key;
+	mutex->depth = 0;
+	mutex->usage = 1;
+
+	/* Add mutex to cache list */
+	list_add(&mutex->list, &cpp->mutex_cache);
+
+	return mutex;
+}
+
+/**
+ * nfp_cpp_mutex_free() - Free a mutex handle - does not alter the lock state
+ * @mutex:	NFP CPP Mutex handle
+ */
+void nfp_cpp_mutex_free(struct nfp_cpp_mutex *mutex)
+{
+	if (--mutex->usage)
+		return;
+
+	/* Remove mutex from cache */
+	list_del(&mutex->list);
+	kfree(mutex);
+}
+
+/**
+ * nfp_cpp_mutex_lock() - Lock a mutex handle, using the NFP MU Atomic Engine
+ * @mutex:	NFP CPP Mutex handle
+ *
+ * Return: 0 on success, or -errno on failure
+ */
+int nfp_cpp_mutex_lock(struct nfp_cpp_mutex *mutex)
+{
+	unsigned long warn_at = jiffies + 15 * HZ;
+	unsigned int timeout_ms = 1;
+	int err;
+
+	/* We can't use a waitqueue here, because the unlocker
+	 * might be on a separate CPU.
+	 *
+	 * So just wait for now.
+	 */
+	for (;;) {
+		err = nfp_cpp_mutex_trylock(mutex);
+		if (err != -EBUSY)
+			break;
+
+		err = msleep_interruptible(timeout_ms);
+		if (err != 0)
+			return -ERESTARTSYS;
+
+		if (time_is_before_eq_jiffies(warn_at)) {
+			warn_at = jiffies + 60 * HZ;
+			dev_warn(mutex->cpp->dev.parent,
+				 "Warning: waiting for NFP mutex [usage:%hd depth:%hd target:%d addr:%llx key:%08x]\n",
+				 mutex->usage, mutex->depth,
+				 mutex->target, mutex->address, mutex->key);
+		}
+	}
+
+	return err;
+}
+
+/**
+ * nfp_cpp_mutex_unlock() - Unlock a mutex handle, using the MU Atomic Engine
+ * @mutex:	NFP CPP Mutex handle
+ *
+ * Return: 0 on success, or -errno on failure
+ */
+int nfp_cpp_mutex_unlock(struct nfp_cpp_mutex *mutex)
+{
+	const u32 muw = NFP_CPP_ID(mutex->target, 4, 0);    /* atomic_write */
+	const u32 mur = NFP_CPP_ID(mutex->target, 3, 0);    /* atomic_read */
+	struct nfp_cpp *cpp = mutex->cpp;
+	u32 key, value;
+	u16 interface;
+	int err;
+
+	interface = nfp_cpp_interface(cpp);
+
+	if (mutex->depth > 1) {
+		mutex->depth--;
+		return 0;
+	}
+
+	err = nfp_cpp_readl(mutex->cpp, mur, mutex->address + 4, &key);
+	if (err < 0)
+		return err;
+
+	if (key != mutex->key)
+		return -EPERM;
+
+	err = nfp_cpp_readl(mutex->cpp, mur, mutex->address, &value);
+	if (err < 0)
+		return err;
+
+	if (value != nfp_mutex_locked(interface))
+		return -EACCES;
+
+	err = nfp_cpp_writel(cpp, muw, mutex->address,
+			     nfp_mutex_unlocked(interface));
+	if (err < 0)
+		return err;
+
+	mutex->depth = 0;
+	return 0;
+}
+
+/**
+ * nfp_cpp_mutex_trylock() - Attempt to lock a mutex handle
+ * @mutex:	NFP CPP Mutex handle
+ *
+ * Return:      0 if the lock succeeded, -errno on failure
+ */
+int nfp_cpp_mutex_trylock(struct nfp_cpp_mutex *mutex)
+{
+	const u32 muw = NFP_CPP_ID(mutex->target, 4, 0);    /* atomic_write */
+	const u32 mus = NFP_CPP_ID(mutex->target, 5, 3);    /* test_set_imm */
+	const u32 mur = NFP_CPP_ID(mutex->target, 3, 0);    /* atomic_read */
+	struct nfp_cpp *cpp = mutex->cpp;
+	u32 key, value, tmp;
+	int err;
+
+	if (mutex->depth > 0) {
+		if (mutex->depth == MUTEX_DEPTH_MAX)
+			return -E2BIG;
+		mutex->depth++;
+		return 0;
+	}
+
+	/* Verify that the lock marker is not damaged */
+	err = nfp_cpp_readl(cpp, mur, mutex->address + 4, &key);
+	if (err < 0)
+		return err;
+
+	if (key != mutex->key)
+		return -EPERM;
+
+	/* Compare against the unlocked state, and if true,
+	 * write the interface id into the top 16 bits, and
+	 * mark as locked.
+	 */
+	value = nfp_mutex_locked(nfp_cpp_interface(cpp));
+
+	/* We use test_set_imm here, as it implies a read
+	 * of the current state, and sets the bits in the
+	 * bytemask of the command to 1s. Since the mutex
+	 * is guaranteed to be 64-bit aligned, the bytemask
+	 * of this 32-bit command is ensured to be 8'b00001111,
+	 * which implies that the lower 4 bits will be set to
+	 * ones regardless of the initial state.
+	 *
+	 * Since this is a 'Readback' operation, with no Pull
+	 * data, we can treat this as a normal Push (read)
+	 * atomic, which returns the original value.
+	 */
+	err = nfp_cpp_readl(cpp, mus, mutex->address, &tmp);
+	if (err < 0)
+		return err;
+
+	/* Was it unlocked? */
+	if (nfp_mutex_is_unlocked(tmp)) {
+		/* The read value can only be 0x....0000 in the unlocked state.
+		 * If there was another contending for this lock, then
+		 * the lock state would be 0x....000f
+		 */
+
+		/* Write our owner ID into the lock
+		 * While not strictly necessary, this helps with
+		 * debug and bookkeeping.
+		 */
+		err = nfp_cpp_writel(cpp, muw, mutex->address, value);
+		if (err < 0)
+			return err;
+
+		mutex->depth = 1;
+		return 0;
+	}
+
+	/* Already locked by us? Success! */
+	if (tmp == value) {
+		mutex->depth = 1;
+		return 0;
+	}
+
+	return nfp_mutex_is_locked(tmp) ? -EBUSY : -EINVAL;
+}
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpplib.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpplib.c
new file mode 100644
index 000000000000..0ba0379b8f75
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpplib.c
@@ -0,0 +1,281 @@
+/*
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * nfp_cpplib.c
+ * Library of functions to access the NFP's CPP bus
+ * Authors: Jakub Kicinski <jakub.kicinski@netronome.com>
+ *          Jason McMullan <jason.mcmullan@netronome.com>
+ *          Rolf Neugebauer <rolf.neugebauer@netronome.com>
+ */
+
+#include <asm/unaligned.h>
+#include <linux/bitfield.h>
+#include <linux/delay.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/sched.h>
+
+#include "nfp_cpp.h"
+#include "nfp6000/nfp6000.h"
+#include "nfp6000/nfp_xpb.h"
+
+/* NFP6000 PL */
+#define NFP_PL_DEVICE_ID			0x00000004
+#define   NFP_PL_DEVICE_ID_MASK			GENMASK(7, 0)
+
+#define NFP6000_ARM_GCSR_SOFTMODEL0		0x00400144
+
+/**
+ * nfp_cpp_readl() - Read a u32 word from a CPP location
+ * @cpp:	CPP device handle
+ * @cpp_id:	CPP ID for operation
+ * @address:	Address for operation
+ * @value:	Pointer to read buffer
+ *
+ * Return: length of the io, or -ERRNO
+ */
+int nfp_cpp_readl(struct nfp_cpp *cpp, u32 cpp_id,
+		  unsigned long long address, u32 *value)
+{
+	u8 tmp[4];
+	int err;
+
+	err = nfp_cpp_read(cpp, cpp_id, address, tmp, sizeof(tmp));
+	*value = get_unaligned_le32(tmp);
+
+	return err;
+}
+
+/**
+ * nfp_cpp_writel() - Write a u32 word to a CPP location
+ * @cpp:	CPP device handle
+ * @cpp_id:	CPP ID for operation
+ * @address:	Address for operation
+ * @value:	Value to write
+ *
+ * Return: length of the io, or -ERRNO
+ */
+int nfp_cpp_writel(struct nfp_cpp *cpp, u32 cpp_id,
+		   unsigned long long address, u32 value)
+{
+	u8 tmp[4];
+
+	put_unaligned_le32(value, tmp);
+	return nfp_cpp_write(cpp, cpp_id, address, tmp, sizeof(tmp));
+}
+
+/**
+ * nfp_cpp_readq() - Read a u64 word from a CPP location
+ * @cpp:	CPP device handle
+ * @cpp_id:	CPP ID for operation
+ * @address:	Address for operation
+ * @value:	Pointer to read buffer
+ *
+ * Return: length of the io, or -ERRNO
+ */
+int nfp_cpp_readq(struct nfp_cpp *cpp, u32 cpp_id,
+		  unsigned long long address, u64 *value)
+{
+	u8 tmp[8];
+	int err;
+
+	err = nfp_cpp_read(cpp, cpp_id, address, tmp, sizeof(tmp));
+	*value = get_unaligned_le64(tmp);
+
+	return err;
+}
+
+/**
+ * nfp_cpp_writeq() - Write a u64 word to a CPP location
+ * @cpp:	CPP device handle
+ * @cpp_id:	CPP ID for operation
+ * @address:	Address for operation
+ * @value:	Value to write
+ *
+ * Return: length of the io, or -ERRNO
+ */
+int nfp_cpp_writeq(struct nfp_cpp *cpp, u32 cpp_id,
+		   unsigned long long address, u64 value)
+{
+	u8 tmp[8];
+
+	put_unaligned_le64(value, tmp);
+	return nfp_cpp_write(cpp, cpp_id, address, tmp, sizeof(tmp));
+}
+
+/* NOTE: This code should not use nfp_xpb_* functions,
+ * as those are model-specific
+ */
+int nfp_cpp_model_autodetect(struct nfp_cpp *cpp, u32 *model)
+{
+	const u32 arm_id = NFP_CPP_ID(NFP_CPP_TARGET_ARM, 0, 0);
+	u32 reg;
+	int err;
+
+	err = nfp_cpp_readl(cpp, arm_id, NFP6000_ARM_GCSR_SOFTMODEL0, model);
+	if (err < 0)
+		return err;
+
+	/* The PL's PluDeviceID revision code is authoratative */
+	*model &= ~0xff;
+	err = nfp_xpb_readl(cpp, NFP_XPB_DEVICE(1, 1, 16) + NFP_PL_DEVICE_ID,
+			    &reg);
+	if (err < 0)
+		return err;
+
+	*model |= (NFP_PL_DEVICE_ID_MASK & reg) - 0x10;
+
+	return 0;
+}
+
+static u8 nfp_bytemask(int width, u64 addr)
+{
+	if (width == 8)
+		return 0xff;
+	else if (width == 4)
+		return 0x0f << (addr & 4);
+	else if (width == 2)
+		return 0x03 << (addr & 6);
+	else if (width == 1)
+		return 0x01 << (addr & 7);
+	else
+		return 0;
+}
+
+int nfp_cpp_explicit_read(struct nfp_cpp *cpp, u32 cpp_id,
+			  u64 addr, void *buff, size_t len, int width_read)
+{
+	struct nfp_cpp_explicit *expl;
+	char *tmp = buff;
+	int err, i, incr;
+	u8 byte_mask;
+
+	if (len & (width_read - 1))
+		return -EINVAL;
+
+	expl = nfp_cpp_explicit_acquire(cpp);
+	if (!expl)
+		return -EBUSY;
+
+	incr = min_t(int, 16 * width_read, 128);
+	incr = min_t(int, incr, len);
+
+	/* Translate a NFP_CPP_ACTION_RW to action 0 */
+	if (NFP_CPP_ID_ACTION_of(cpp_id) == NFP_CPP_ACTION_RW)
+		cpp_id = NFP_CPP_ID(NFP_CPP_ID_TARGET_of(cpp_id), 0,
+				    NFP_CPP_ID_TOKEN_of(cpp_id));
+
+	byte_mask = nfp_bytemask(width_read, addr);
+
+	nfp_cpp_explicit_set_target(expl, cpp_id,
+				    incr / width_read - 1, byte_mask);
+	nfp_cpp_explicit_set_posted(expl, 1, 0, NFP_SIGNAL_PUSH,
+				    0, NFP_SIGNAL_NONE);
+
+	for (i = 0; i < len; i += incr, addr += incr, tmp += incr) {
+		if (i + incr > len) {
+			incr = len - i;
+			nfp_cpp_explicit_set_target(expl, cpp_id,
+						    incr / width_read - 1,
+						    0xff);
+		}
+
+		err = nfp_cpp_explicit_do(expl, addr);
+		if (err < 0)
+			goto exit_release;
+
+		err = nfp_cpp_explicit_get(expl, tmp, incr);
+		if (err < 0)
+			goto exit_release;
+	}
+	err = len;
+exit_release:
+	nfp_cpp_explicit_release(expl);
+
+	return err;
+}
+
+int nfp_cpp_explicit_write(struct nfp_cpp *cpp, u32 cpp_id, u64 addr,
+			   const void *buff, size_t len, int width_write)
+{
+	struct nfp_cpp_explicit *expl;
+	const char *tmp = buff;
+	int err, i, incr;
+	u8 byte_mask;
+
+	if (len & (width_write - 1))
+		return -EINVAL;
+
+	expl = nfp_cpp_explicit_acquire(cpp);
+	if (!expl)
+		return -EBUSY;
+
+	incr = min_t(int, 16 * width_write, 128);
+	incr = min_t(int, incr, len);
+
+	/* Translate a NFP_CPP_ACTION_RW to action 1 */
+	if (NFP_CPP_ID_ACTION_of(cpp_id) == NFP_CPP_ACTION_RW)
+		cpp_id = NFP_CPP_ID(NFP_CPP_ID_TARGET_of(cpp_id), 1,
+				    NFP_CPP_ID_TOKEN_of(cpp_id));
+
+	byte_mask = nfp_bytemask(width_write, addr);
+
+	nfp_cpp_explicit_set_target(expl, cpp_id,
+				    incr / width_write - 1, byte_mask);
+	nfp_cpp_explicit_set_posted(expl, 1, 0, NFP_SIGNAL_PULL,
+				    0, NFP_SIGNAL_NONE);
+
+	for (i = 0; i < len; i += incr, addr += incr, tmp += incr) {
+		if (i + incr > len) {
+			incr = len - i;
+			nfp_cpp_explicit_set_target(expl, cpp_id,
+						    incr / width_write - 1,
+						    0xff);
+		}
+
+		err = nfp_cpp_explicit_put(expl, tmp, incr);
+		if (err < 0)
+			goto exit_release;
+
+		err = nfp_cpp_explicit_do(expl, addr);
+		if (err < 0)
+			goto exit_release;
+	}
+	err = len;
+exit_release:
+	nfp_cpp_explicit_release(expl);
+
+	return err;
+}
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_hwinfo.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_hwinfo.c
new file mode 100644
index 000000000000..8d8f311ffa6e
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_hwinfo.c
@@ -0,0 +1,318 @@
+/*
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/* Parse the hwinfo table that the ARM firmware builds in the ARM scratch SRAM
+ * after chip reset.
+ *
+ * Examples of the fields:
+ *   me.count = 40
+ *   me.mask = 0x7f_ffff_ffff
+ *
+ *   me.count is the total number of MEs on the system.
+ *   me.mask is the bitmask of MEs that are available for application usage.
+ *
+ *   (ie, in this example, ME 39 has been reserved by boardconfig.)
+ */
+
+#include <asm/byteorder.h>
+#include <asm/unaligned.h>
+#include <linux/delay.h>
+#include <linux/log2.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+
+#define NFP_SUBSYS "nfp_hwinfo"
+
+#include "crc32.h"
+#include "nfp.h"
+#include "nfp_cpp.h"
+#include "nfp6000/nfp6000.h"
+
+#define HWINFO_SIZE_MIN	0x100
+#define HWINFO_WAIT	20	/* seconds */
+
+/* The Hardware Info Table defines the properties of the system.
+ *
+ * HWInfo v1 Table (fixed size)
+ *
+ * 0x0000: u32 version	        Hardware Info Table version (1.0)
+ * 0x0004: u32 size	        Total size of the table, including
+ *			        the CRC32 (IEEE 802.3)
+ * 0x0008: u32 jumptab	        Offset of key/value table
+ * 0x000c: u32 keys	        Total number of keys in the key/value table
+ * NNNNNN:		        Key/value jump table and string data
+ * (size - 4): u32 crc32	CRC32 (same as IEEE 802.3, POSIX csum, etc)
+ *				CRC32("",0) = ~0, CRC32("a",1) = 0x48C279FE
+ *
+ * HWInfo v2 Table (variable size)
+ *
+ * 0x0000: u32 version	        Hardware Info Table version (2.0)
+ * 0x0004: u32 size	        Current size of the data area, excluding CRC32
+ * 0x0008: u32 limit	        Maximum size of the table
+ * 0x000c: u32 reserved	        Unused, set to zero
+ * NNNNNN:			Key/value data
+ * (size - 4): u32 crc32	CRC32 (same as IEEE 802.3, POSIX csum, etc)
+ *				CRC32("",0) = ~0, CRC32("a",1) = 0x48C279FE
+ *
+ * If the HWInfo table is in the process of being updated, the low bit
+ * of version will be set.
+ *
+ * HWInfo v1 Key/Value Table
+ * -------------------------
+ *
+ *  The key/value table is a set of offsets to ASCIIZ strings which have
+ *  been strcmp(3) sorted (yes, please use bsearch(3) on the table).
+ *
+ *  All keys are guaranteed to be unique.
+ *
+ * N+0:	u32 key_1		Offset to the first key
+ * N+4:	u32 val_1		Offset to the first value
+ * N+8: u32 key_2		Offset to the second key
+ * N+c: u32 val_2		Offset to the second value
+ * ...
+ *
+ * HWInfo v2 Key/Value Table
+ * -------------------------
+ *
+ * Packed UTF8Z strings, ie 'key1\000value1\000key2\000value2\000'
+ *
+ * Unsorted.
+ */
+
+#define NFP_HWINFO_VERSION_1 ('H' << 24 | 'I' << 16 | 1 << 8 | 0 << 1 | 0)
+#define NFP_HWINFO_VERSION_2 ('H' << 24 | 'I' << 16 | 2 << 8 | 0 << 1 | 0)
+#define NFP_HWINFO_VERSION_UPDATING	BIT(0)
+
+struct nfp_hwinfo {
+	u8 start[0];
+
+	__le32 version;
+	__le32 size;
+
+	/* v2 specific fields */
+	__le32 limit;
+	__le32 resv;
+
+	char data[];
+};
+
+static bool nfp_hwinfo_is_updating(struct nfp_hwinfo *hwinfo)
+{
+	return le32_to_cpu(hwinfo->version) & NFP_HWINFO_VERSION_UPDATING;
+}
+
+static int
+hwinfo_db_walk(struct nfp_cpp *cpp, struct nfp_hwinfo *hwinfo, u32 size)
+{
+	const char *key, *val, *end = hwinfo->data + size;
+
+	for (key = hwinfo->data; *key && key < end;
+	     key = val + strlen(val) + 1) {
+
+		val = key + strlen(key) + 1;
+		if (val >= end) {
+			nfp_warn(cpp, "Bad HWINFO - overflowing key\n");
+			return -EINVAL;
+		}
+
+		if (val + strlen(val) + 1 > end) {
+			nfp_warn(cpp, "Bad HWINFO - overflowing value\n");
+			return -EINVAL;
+		}
+	}
+
+	return 0;
+}
+
+static int
+hwinfo_db_validate(struct nfp_cpp *cpp, struct nfp_hwinfo *db, u32 len)
+{
+	u32 size, crc;
+
+	size = le32_to_cpu(db->size);
+	if (size > len) {
+		nfp_err(cpp, "Unsupported hwinfo size %u > %u\n", size, len);
+		return -EINVAL;
+	}
+
+	size -= sizeof(u32);
+	crc = crc32_posix(db, size);
+	if (crc != get_unaligned_le32(db->start + size)) {
+		nfp_err(cpp, "Corrupt hwinfo table (CRC mismatch), calculated 0x%x, expected 0x%x\n",
+			crc, get_unaligned_le32(db->start + size));
+
+		return -EINVAL;
+	}
+
+	return hwinfo_db_walk(cpp, db, size);
+}
+
+static int hwinfo_try_fetch(struct nfp_cpp *cpp, size_t *cpp_size)
+{
+	struct nfp_hwinfo *header;
+	struct nfp_resource *res;
+	u64 cpp_addr;
+	u32 cpp_id;
+	int err;
+	u8 *db;
+
+	res = nfp_resource_acquire(cpp, NFP_RESOURCE_NFP_HWINFO);
+	if (!IS_ERR(res)) {
+		cpp_id = nfp_resource_cpp_id(res);
+		cpp_addr = nfp_resource_address(res);
+		*cpp_size = nfp_resource_size(res);
+
+		nfp_resource_release(res);
+
+		if (*cpp_size < HWINFO_SIZE_MIN)
+			return -ENOENT;
+	} else if (PTR_ERR(res) == -ENOENT) {
+		/* Try getting the HWInfo table from the 'classic' location */
+		cpp_id = NFP_CPP_ISLAND_ID(NFP_CPP_TARGET_MU,
+					   NFP_CPP_ACTION_RW, 0, 1);
+		cpp_addr = 0x30000;
+		*cpp_size = 0x0e000;
+	} else {
+		return PTR_ERR(res);
+	}
+
+	db = kmalloc(*cpp_size + 1, GFP_KERNEL);
+	if (!db)
+		return -ENOMEM;
+
+	err = nfp_cpp_read(cpp, cpp_id, cpp_addr, db, *cpp_size);
+	if (err != *cpp_size) {
+		kfree(db);
+		return err < 0 ? err : -EIO;
+	}
+
+	header = (void *)db;
+	if (nfp_hwinfo_is_updating(header)) {
+		kfree(db);
+		return -EBUSY;
+	}
+
+	if (le32_to_cpu(header->version) != NFP_HWINFO_VERSION_2) {
+		nfp_err(cpp, "Unknown HWInfo version: 0x%08x\n",
+			le32_to_cpu(header->version));
+		kfree(db);
+		return -EINVAL;
+	}
+
+	/* NULL-terminate for safety */
+	db[*cpp_size] = '\0';
+
+	nfp_hwinfo_cache_set(cpp, db);
+
+	return 0;
+}
+
+static int hwinfo_fetch(struct nfp_cpp *cpp, size_t *hwdb_size)
+{
+	const unsigned long wait_until = jiffies + HWINFO_WAIT * HZ;
+	int err;
+
+	for (;;) {
+		const unsigned long start_time = jiffies;
+
+		err = hwinfo_try_fetch(cpp, hwdb_size);
+		if (!err)
+			return 0;
+
+		err = msleep_interruptible(100);
+		if (err || time_after(start_time, wait_until)) {
+			nfp_err(cpp, "NFP access error\n");
+			return -EIO;
+		}
+	}
+}
+
+static int nfp_hwinfo_load(struct nfp_cpp *cpp)
+{
+	struct nfp_hwinfo *db;
+	size_t hwdb_size = 0;
+	int err;
+
+	err = hwinfo_fetch(cpp, &hwdb_size);
+	if (err)
+		return err;
+
+	db = nfp_hwinfo_cache(cpp);
+	err = hwinfo_db_validate(cpp, db, hwdb_size);
+	if (err) {
+		kfree(db);
+		nfp_hwinfo_cache_set(cpp, NULL);
+		return err;
+	}
+
+	return 0;
+}
+
+/**
+ * nfp_hwinfo_lookup() - Find a value in the HWInfo table by name
+ * @cpp:	NFP CPP handle
+ * @lookup:	HWInfo name to search for
+ *
+ * Return: Value of the HWInfo name, or NULL
+ */
+const char *nfp_hwinfo_lookup(struct nfp_cpp *cpp, const char *lookup)
+{
+	const char *key, *val, *end;
+	struct nfp_hwinfo *hwinfo;
+	int err;
+
+	hwinfo = nfp_hwinfo_cache(cpp);
+	if (!hwinfo) {
+		err = nfp_hwinfo_load(cpp);
+		if (err)
+			return NULL;
+		hwinfo = nfp_hwinfo_cache(cpp);
+	}
+
+	if (!hwinfo || !lookup)
+		return NULL;
+
+	end = hwinfo->data + le32_to_cpu(hwinfo->size) - sizeof(u32);
+
+	for (key = hwinfo->data; *key && key < end;
+	     key = val + strlen(val) + 1) {
+
+		val = key + strlen(key) + 1;
+
+		if (strcmp(key, lookup) == 0)
+			return val;
+	}
+
+	return NULL;
+}
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_mip.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_mip.c
new file mode 100644
index 000000000000..3d15dd03647e
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_mip.c
@@ -0,0 +1,174 @@
+/*
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * nfp_mip.c
+ * Authors: Jakub Kicinski <jakub.kicinski@netronome.com>
+ *          Jason McMullan <jason.mcmullan@netronome.com>
+ *          Espen Skoglund <espen.skoglund@netronome.com>
+ */
+#include <linux/kernel.h>
+#include <linux/slab.h>
+
+#include "nfp.h"
+#include "nfp_cpp.h"
+#include "nfp_nffw.h"
+
+#define NFP_MIP_SIGNATURE	cpu_to_le32(0x0050494d)  /* "MIP\0" */
+#define NFP_MIP_VERSION		cpu_to_le32(1)
+#define NFP_MIP_MAX_OFFSET	(256 * 1024)
+
+struct nfp_mip {
+	__le32 signature;
+	__le32 mip_version;
+	__le32 mip_size;
+	__le32 first_entry;
+
+	__le32 version;
+	__le32 buildnum;
+	__le32 buildtime;
+	__le32 loadtime;
+
+	__le32 symtab_addr;
+	__le32 symtab_size;
+	__le32 strtab_addr;
+	__le32 strtab_size;
+
+	char name[16];
+	char toolchain[32];
+};
+
+/* Read memory and check if it could be a valid MIP */
+static int
+nfp_mip_try_read(struct nfp_cpp *cpp, u32 cpp_id, u64 addr, struct nfp_mip *mip)
+{
+	int ret;
+
+	ret = nfp_cpp_read(cpp, cpp_id, addr, mip, sizeof(*mip));
+	if (ret != sizeof(*mip)) {
+		nfp_err(cpp, "Failed to read MIP data (%d, %zu)\n",
+			ret, sizeof(*mip));
+		return -EIO;
+	}
+	if (mip->signature != NFP_MIP_SIGNATURE) {
+		nfp_warn(cpp, "Incorrect MIP signature (0x%08x)\n",
+			 le32_to_cpu(mip->signature));
+		return -EINVAL;
+	}
+	if (mip->mip_version != NFP_MIP_VERSION) {
+		nfp_warn(cpp, "Unsupported MIP version (%d)\n",
+			 le32_to_cpu(mip->mip_version));
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+/* Try to locate MIP using the resource table */
+static int nfp_mip_read_resource(struct nfp_cpp *cpp, struct nfp_mip *mip)
+{
+	struct nfp_nffw_info *nffw_info;
+	u32 cpp_id;
+	u64 addr;
+	int err;
+
+	nffw_info = nfp_nffw_info_open(cpp);
+	if (IS_ERR(nffw_info))
+		return PTR_ERR(nffw_info);
+
+	err = nfp_nffw_info_mip_first(nffw_info, &cpp_id, &addr);
+	if (err)
+		goto exit_close_nffw;
+
+	err = nfp_mip_try_read(cpp, cpp_id, addr, mip);
+exit_close_nffw:
+	nfp_nffw_info_close(nffw_info);
+	return err;
+}
+
+/**
+ * nfp_mip_open() - Get device MIP structure
+ * @cpp:	NFP CPP Handle
+ *
+ * Copy MIP structure from NFP device and return it.  The returned
+ * structure is handled internally by the library and should be
+ * freed by calling nfp_mip_close().
+ *
+ * Return: pointer to mip, NULL on failure.
+ */
+const struct nfp_mip *nfp_mip_open(struct nfp_cpp *cpp)
+{
+	struct nfp_mip *mip;
+	int err;
+
+	mip = kmalloc(sizeof(*mip), GFP_KERNEL);
+	if (!mip)
+		return NULL;
+
+	err = nfp_mip_read_resource(cpp, mip);
+	if (err) {
+		kfree(mip);
+		return NULL;
+	}
+
+	return mip;
+}
+
+void nfp_mip_close(const struct nfp_mip *mip)
+{
+	kfree(mip);
+}
+
+/**
+ * nfp_mip_symtab() - Get the address and size of the MIP symbol table
+ * @mip:	MIP handle
+ * @addr:	Location for NFP DDR address of MIP symbol table
+ * @size:	Location for size of MIP symbol table
+ */
+void nfp_mip_symtab(const struct nfp_mip *mip, u32 *addr, u32 *size)
+{
+	*addr = le32_to_cpu(mip->symtab_addr);
+	*size = le32_to_cpu(mip->symtab_size);
+}
+
+/**
+ * nfp_mip_strtab() - Get the address and size of the MIP symbol name table
+ * @mip:	MIP handle
+ * @addr:	Location for NFP DDR address of MIP symbol name table
+ * @size:	Location for size of MIP symbol name table
+ */
+void nfp_mip_strtab(const struct nfp_mip *mip, u32 *addr, u32 *size)
+{
+	*addr = le32_to_cpu(mip->strtab_addr);
+	*size = le32_to_cpu(mip->strtab_size);
+}
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nffw.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nffw.c
new file mode 100644
index 000000000000..cd34097b79f1
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nffw.c
@@ -0,0 +1,323 @@
+/*
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * nfp_nffw.c
+ * Authors: Jakub Kicinski <jakub.kicinski@netronome.com>
+ *          Jason McMullan <jason.mcmullan@netronome.com>
+ *          Francois H. Theron <francois.theron@netronome.com>
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+
+#include "nfp.h"
+#include "nfp_cpp.h"
+#include "nfp_nffw.h"
+#include "nfp6000/nfp6000.h"
+
+/* Init-CSR owner IDs for firmware map to firmware IDs which start at 4.
+ * Lower IDs are reserved for target and loader IDs.
+ */
+#define NFFW_FWID_EXT   3 /* For active MEs that we didn't load. */
+#define NFFW_FWID_BASE  4
+
+#define NFFW_FWID_ALL   255
+
+/**
+ * NFFW_INFO_VERSION history:
+ * 0: This was never actually used (before versioning), but it refers to
+ *    the previous struct which had FWINFO_CNT = MEINFO_CNT = 120 that later
+ *    changed to 200.
+ * 1: First versioned struct, with
+ *     FWINFO_CNT = 120
+ *     MEINFO_CNT = 120
+ * 2:  FWINFO_CNT = 200
+ *     MEINFO_CNT = 200
+ */
+#define NFFW_INFO_VERSION_CURRENT 2
+
+/* Enough for all current chip families */
+#define NFFW_MEINFO_CNT_V1 120
+#define NFFW_FWINFO_CNT_V1 120
+#define NFFW_MEINFO_CNT_V2 200
+#define NFFW_FWINFO_CNT_V2 200
+
+/* Work in 32-bit words to make cross-platform endianness easier to handle */
+
+/** nfp.nffw meinfo **/
+struct nffw_meinfo {
+	__le32 ctxmask__fwid__meid;
+};
+
+struct nffw_fwinfo {
+	__le32 loaded__mu_da__mip_off_hi;
+	__le32 mip_cppid; /* 0 means no MIP */
+	__le32 mip_offset_lo;
+};
+
+struct nfp_nffw_info_v1 {
+	struct nffw_meinfo meinfo[NFFW_MEINFO_CNT_V1];
+	struct nffw_fwinfo fwinfo[NFFW_FWINFO_CNT_V1];
+};
+
+struct nfp_nffw_info_v2 {
+	struct nffw_meinfo meinfo[NFFW_MEINFO_CNT_V2];
+	struct nffw_fwinfo fwinfo[NFFW_FWINFO_CNT_V2];
+};
+
+/** Resource: nfp.nffw main **/
+struct nfp_nffw_info_data {
+	__le32 flags[2];
+	union {
+		struct nfp_nffw_info_v1 v1;
+		struct nfp_nffw_info_v2 v2;
+	} info;
+};
+
+struct nfp_nffw_info {
+	struct nfp_cpp *cpp;
+	struct nfp_resource *res;
+
+	struct nfp_nffw_info_data fwinf;
+};
+
+/* flg_info_version = flags[0]<27:16>
+ * This is a small version counter intended only to detect if the current
+ * implementation can read the current struct. Struct changes should be very
+ * rare and as such a 12-bit counter should cover large spans of time. By the
+ * time it wraps around, we don't expect to have 4096 versions of this struct
+ * to be in use at the same time.
+ */
+static u32 nffw_res_info_version_get(const struct nfp_nffw_info_data *res)
+{
+	return (le32_to_cpu(res->flags[0]) >> 16) & 0xfff;
+}
+
+/* flg_init = flags[0]<0> */
+static u32 nffw_res_flg_init_get(const struct nfp_nffw_info_data *res)
+{
+	return (le32_to_cpu(res->flags[0]) >> 0) & 1;
+}
+
+/* loaded = loaded__mu_da__mip_off_hi<31:31> */
+static u32 nffw_fwinfo_loaded_get(const struct nffw_fwinfo *fi)
+{
+	return (le32_to_cpu(fi->loaded__mu_da__mip_off_hi) >> 31) & 1;
+}
+
+/* mip_cppid = mip_cppid */
+static u32 nffw_fwinfo_mip_cppid_get(const struct nffw_fwinfo *fi)
+{
+	return le32_to_cpu(fi->mip_cppid);
+}
+
+/* loaded = loaded__mu_da__mip_off_hi<8:8> */
+static u32 nffw_fwinfo_mip_mu_da_get(const struct nffw_fwinfo *fi)
+{
+	return (le32_to_cpu(fi->loaded__mu_da__mip_off_hi) >> 8) & 1;
+}
+
+/* mip_offset = (loaded__mu_da__mip_off_hi<7:0> << 8) | mip_offset_lo */
+static u64 nffw_fwinfo_mip_offset_get(const struct nffw_fwinfo *fi)
+{
+	u64 mip_off_hi = le32_to_cpu(fi->loaded__mu_da__mip_off_hi);
+
+	return (mip_off_hi & 0xFF) << 32 | le32_to_cpu(fi->mip_offset_lo);
+}
+
+#define NFP_IMB_TGTADDRESSMODECFG_MODE_of(_x)		(((_x) >> 13) & 0x7)
+#define NFP_IMB_TGTADDRESSMODECFG_ADDRMODE		BIT(12)
+#define   NFP_IMB_TGTADDRESSMODECFG_ADDRMODE_32_BIT	0
+#define   NFP_IMB_TGTADDRESSMODECFG_ADDRMODE_40_BIT	BIT(12)
+
+static int nfp_mip_mu_locality_lsb(struct nfp_cpp *cpp)
+{
+	unsigned int mode, addr40;
+	u32 xpbaddr, imbcppat;
+	int err;
+
+	/* Hardcoded XPB IMB Base, island 0 */
+	xpbaddr = 0x000a0000 + NFP_CPP_TARGET_MU * 4;
+	err = nfp_xpb_readl(cpp, xpbaddr, &imbcppat);
+	if (err < 0)
+		return err;
+
+	mode = NFP_IMB_TGTADDRESSMODECFG_MODE_of(imbcppat);
+	addr40 = !!(imbcppat & NFP_IMB_TGTADDRESSMODECFG_ADDRMODE);
+
+	return nfp_cppat_mu_locality_lsb(mode, addr40);
+}
+
+static unsigned int
+nffw_res_fwinfos(struct nfp_nffw_info_data *fwinf, struct nffw_fwinfo **arr)
+{
+	/* For the this code, version 0 is most likely to be
+	 * version 1 in this case. Since the kernel driver
+	 * does not take responsibility for initialising the
+	 * nfp.nffw resource, any previous code (CA firmware or
+	 * userspace) that left the version 0 and did set
+	 * the init flag is going to be version 1.
+	 */
+	switch (nffw_res_info_version_get(fwinf)) {
+	case 0:
+	case 1:
+		*arr = &fwinf->info.v1.fwinfo[0];
+		return NFFW_FWINFO_CNT_V1;
+	case 2:
+		*arr = &fwinf->info.v2.fwinfo[0];
+		return NFFW_FWINFO_CNT_V2;
+	default:
+		*arr = NULL;
+		return 0;
+	}
+}
+
+/**
+ * nfp_nffw_info_open() - Acquire the lock on the NFFW table
+ * @cpp:	NFP CPP handle
+ *
+ * Return: 0, or -ERRNO
+ */
+struct nfp_nffw_info *nfp_nffw_info_open(struct nfp_cpp *cpp)
+{
+	struct nfp_nffw_info_data *fwinf;
+	struct nfp_nffw_info *state;
+	u32 info_ver;
+	int err;
+
+	state = kzalloc(sizeof(*state), GFP_KERNEL);
+	if (!state)
+		return ERR_PTR(-ENOMEM);
+
+	state->res = nfp_resource_acquire(cpp, NFP_RESOURCE_NFP_NFFW);
+	if (IS_ERR(state->res))
+		goto err_free;
+
+	fwinf = &state->fwinf;
+
+	if (sizeof(*fwinf) > nfp_resource_size(state->res))
+		goto err_release;
+
+	err = nfp_cpp_read(cpp, nfp_resource_cpp_id(state->res),
+			   nfp_resource_address(state->res),
+			   fwinf, sizeof(*fwinf));
+	if (err < sizeof(*fwinf))
+		goto err_release;
+
+	if (!nffw_res_flg_init_get(fwinf))
+		goto err_release;
+
+	info_ver = nffw_res_info_version_get(fwinf);
+	if (info_ver > NFFW_INFO_VERSION_CURRENT)
+		goto err_release;
+
+	state->cpp = cpp;
+	return state;
+
+err_release:
+	nfp_resource_release(state->res);
+err_free:
+	kfree(state);
+	return ERR_PTR(-EIO);
+}
+
+/**
+ * nfp_nffw_info_release() - Release the lock on the NFFW table
+ * @state:	NFP FW info state
+ *
+ * Return: 0, or -ERRNO
+ */
+void nfp_nffw_info_close(struct nfp_nffw_info *state)
+{
+	nfp_resource_release(state->res);
+	kfree(state);
+}
+
+/**
+ * nfp_nffw_info_fwid_first() - Return the first firmware ID in the NFFW
+ * @state:	NFP FW info state
+ *
+ * Return: First NFFW firmware info, NULL on failure
+ */
+static struct nffw_fwinfo *nfp_nffw_info_fwid_first(struct nfp_nffw_info *state)
+{
+	struct nffw_fwinfo *fwinfo;
+	unsigned int cnt, i;
+
+	cnt = nffw_res_fwinfos(&state->fwinf, &fwinfo);
+	if (!cnt)
+		return NULL;
+
+	for (i = 0; i < cnt; i++)
+		if (nffw_fwinfo_loaded_get(&fwinfo[i]))
+			return &fwinfo[i];
+
+	return NULL;
+}
+
+/**
+ * nfp_nffw_info_mip_first() - Retrieve the location of the first FW's MIP
+ * @state:	NFP FW info state
+ * @cpp_id:	Pointer to the CPP ID of the MIP
+ * @off:	Pointer to the CPP Address of the MIP
+ *
+ * Return: 0, or -ERRNO
+ */
+int nfp_nffw_info_mip_first(struct nfp_nffw_info *state, u32 *cpp_id, u64 *off)
+{
+	struct nffw_fwinfo *fwinfo;
+
+	fwinfo = nfp_nffw_info_fwid_first(state);
+	if (!fwinfo)
+		return -EINVAL;
+
+	*cpp_id = nffw_fwinfo_mip_cppid_get(fwinfo);
+	*off = nffw_fwinfo_mip_offset_get(fwinfo);
+
+	if (nffw_fwinfo_mip_mu_da_get(fwinfo)) {
+		int locality_off;
+
+		if (NFP_CPP_ID_TARGET_of(*cpp_id) != NFP_CPP_TARGET_MU)
+			return 0;
+
+		locality_off = nfp_mip_mu_locality_lsb(state->cpp);
+		if (locality_off < 0)
+			return locality_off;
+
+		*off &= ~(NFP_MU_ADDR_ACCESS_TYPE_MASK << locality_off);
+		*off |= NFP_MU_ADDR_ACCESS_TYPE_DIRECT << locality_off;
+	}
+
+	return 0;
+}
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nffw.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nffw.h
new file mode 100644
index 000000000000..988badd230d1
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nffw.h
@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * nfp_nffw.h
+ * Authors: Jason McMullan <jason.mcmullan@netronome.com>
+ *          Francois H. Theron <francois.theron@netronome.com>
+ */
+
+#ifndef NFP_NFFW_H
+#define NFP_NFFW_H
+
+/* Implemented in nfp_nffw.c */
+
+struct nfp_nffw_info;
+
+struct nfp_nffw_info *nfp_nffw_info_open(struct nfp_cpp *cpp);
+void nfp_nffw_info_close(struct nfp_nffw_info *state);
+int nfp_nffw_info_mip_first(struct nfp_nffw_info *state, u32 *cpp_id, u64 *off);
+
+/* Implemented in nfp_mip.c */
+
+struct nfp_mip;
+
+const struct nfp_mip *nfp_mip_open(struct nfp_cpp *cpp);
+void nfp_mip_close(const struct nfp_mip *mip);
+
+void nfp_mip_symtab(const struct nfp_mip *mip, u32 *addr, u32 *size);
+void nfp_mip_strtab(const struct nfp_mip *mip, u32 *addr, u32 *size);
+
+/* Implemented in nfp_rtsym.c */
+
+#define NFP_RTSYM_TYPE_NONE		0
+#define NFP_RTSYM_TYPE_OBJECT		1
+#define NFP_RTSYM_TYPE_FUNCTION		2
+#define NFP_RTSYM_TYPE_ABS		3
+
+#define NFP_RTSYM_TARGET_NONE		0
+#define NFP_RTSYM_TARGET_LMEM		-1
+#define NFP_RTSYM_TARGET_EMU_CACHE	-7
+
+/**
+ * struct nfp_rtsym - RTSYM descriptor
+ * @name:	Symbol name
+ * @addr:	Address in the domain/target's address space
+ * @size:	Size (in bytes) of the symbol
+ * @type:	NFP_RTSYM_TYPE_* of the symbol
+ * @target:	CPP Target identifier, or NFP_RTSYM_TARGET_*
+ * @domain:	CPP Target Domain (island)
+ */
+struct nfp_rtsym {
+	const char *name;
+	u64 addr;
+	u64 size;
+	int type;
+	int target;
+	int domain;
+};
+
+int nfp_rtsym_count(struct nfp_cpp *cpp);
+const struct nfp_rtsym *nfp_rtsym_get(struct nfp_cpp *cpp, int idx);
+const struct nfp_rtsym *nfp_rtsym_lookup(struct nfp_cpp *cpp, const char *name);
+u64 nfp_rtsym_read_le(struct nfp_cpp *cpp, const char *name, int *error);
+
+#endif /* NFP_NFFW_H */
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c
new file mode 100644
index 000000000000..34c50987c377
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c
@@ -0,0 +1,426 @@
+/*
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * nfp_nsp.c
+ * Author: Jakub Kicinski <jakub.kicinski@netronome.com>
+ *         Jason McMullan <jason.mcmullan@netronome.com>
+ */
+
+#include <linux/bitfield.h>
+#include <linux/delay.h>
+#include <linux/firmware.h>
+#include <linux/kernel.h>
+#include <linux/kthread.h>
+#include <linux/sizes.h>
+#include <linux/slab.h>
+
+#define NFP_SUBSYS "nfp_nsp"
+
+#include "nfp.h"
+#include "nfp_cpp.h"
+
+/* Offsets relative to the CSR base */
+#define NSP_STATUS		0x00
+#define   NSP_STATUS_MAGIC	GENMASK_ULL(63, 48)
+#define   NSP_STATUS_MAJOR	GENMASK_ULL(47, 44)
+#define   NSP_STATUS_MINOR	GENMASK_ULL(43, 32)
+#define   NSP_STATUS_CODE	GENMASK_ULL(31, 16)
+#define   NSP_STATUS_RESULT	GENMASK_ULL(15, 8)
+#define   NSP_STATUS_BUSY	BIT_ULL(0)
+
+#define NSP_COMMAND		0x08
+#define   NSP_COMMAND_OPTION	GENMASK_ULL(63, 32)
+#define   NSP_COMMAND_CODE	GENMASK_ULL(31, 16)
+#define   NSP_COMMAND_START	BIT_ULL(0)
+
+/* CPP address to retrieve the data from */
+#define NSP_BUFFER		0x10
+#define   NSP_BUFFER_CPP	GENMASK_ULL(63, 40)
+#define   NSP_BUFFER_PCIE	GENMASK_ULL(39, 38)
+#define   NSP_BUFFER_ADDRESS	GENMASK_ULL(37, 0)
+
+#define NSP_DFLT_BUFFER		0x18
+
+#define NSP_DFLT_BUFFER_CONFIG	0x20
+#define   NSP_DFLT_BUFFER_SIZE_MB	GENMASK_ULL(7, 0)
+
+#define NSP_MAGIC		0xab10
+#define NSP_MAJOR		0
+#define NSP_MINOR		(__MAX_SPCODE - 1)
+
+#define NSP_CODE_MAJOR		GENMASK(15, 12)
+#define NSP_CODE_MINOR		GENMASK(11, 0)
+
+enum nfp_nsp_cmd {
+	SPCODE_NOOP		= 0, /* No operation */
+	SPCODE_SOFT_RESET	= 1, /* Soft reset the NFP */
+	SPCODE_FW_DEFAULT	= 2, /* Load default (UNDI) FW */
+	SPCODE_PHY_INIT		= 3, /* Initialize the PHY */
+	SPCODE_MAC_INIT		= 4, /* Initialize the MAC */
+	SPCODE_PHY_RXADAPT	= 5, /* Re-run PHY RX Adaptation */
+	SPCODE_FW_LOAD		= 6, /* Load fw from buffer, len in option */
+	SPCODE_ETH_RESCAN	= 7, /* Rescan ETHs, write ETH_TABLE to buf */
+	SPCODE_ETH_CONTROL	= 8, /* Update media config from buffer */
+
+	__MAX_SPCODE,
+};
+
+struct nfp_nsp {
+	struct nfp_cpp *cpp;
+	struct nfp_resource *res;
+	struct {
+		u16 major;
+		u16 minor;
+	} ver;
+};
+
+static int nfp_nsp_check(struct nfp_nsp *state)
+{
+	struct nfp_cpp *cpp = state->cpp;
+	u64 nsp_status, reg;
+	u32 nsp_cpp;
+	int err;
+
+	nsp_cpp = nfp_resource_cpp_id(state->res);
+	nsp_status = nfp_resource_address(state->res) + NSP_STATUS;
+
+	err = nfp_cpp_readq(cpp, nsp_cpp, nsp_status, &reg);
+	if (err < 0)
+		return err;
+
+	if (FIELD_GET(NSP_STATUS_MAGIC, reg) != NSP_MAGIC) {
+		nfp_err(cpp, "Cannot detect NFP Service Processor\n");
+		return -ENODEV;
+	}
+
+	state->ver.major = FIELD_GET(NSP_STATUS_MAJOR, reg);
+	state->ver.minor = FIELD_GET(NSP_STATUS_MINOR, reg);
+
+	if (state->ver.major != NSP_MAJOR || state->ver.minor < NSP_MINOR) {
+		nfp_err(cpp, "Unsupported ABI %hu.%hu\n",
+			state->ver.major, state->ver.minor);
+		return -EINVAL;
+	}
+
+	if (reg & NSP_STATUS_BUSY) {
+		nfp_err(cpp, "Service processor busy!\n");
+		return -EBUSY;
+	}
+
+	return 0;
+}
+
+/**
+ * nfp_nsp_open() - Prepare for communication and lock the NSP resource.
+ * @cpp:	NFP CPP Handle
+ */
+struct nfp_nsp *nfp_nsp_open(struct nfp_cpp *cpp)
+{
+	struct nfp_resource *res;
+	struct nfp_nsp *state;
+	int err;
+
+	res = nfp_resource_acquire(cpp, NFP_RESOURCE_NSP);
+	if (IS_ERR(res))
+		return (void *)res;
+
+	state = kzalloc(sizeof(*state), GFP_KERNEL);
+	if (!state) {
+		nfp_resource_release(res);
+		return ERR_PTR(-ENOMEM);
+	}
+	state->cpp = cpp;
+	state->res = res;
+
+	err = nfp_nsp_check(state);
+	if (err) {
+		nfp_nsp_close(state);
+		return ERR_PTR(err);
+	}
+
+	return state;
+}
+
+/**
+ * nfp_nsp_close() - Clean up and unlock the NSP resource.
+ * @state:	NFP SP state
+ */
+void nfp_nsp_close(struct nfp_nsp *state)
+{
+	nfp_resource_release(state->res);
+	kfree(state);
+}
+
+u16 nfp_nsp_get_abi_ver_major(struct nfp_nsp *state)
+{
+	return state->ver.major;
+}
+
+u16 nfp_nsp_get_abi_ver_minor(struct nfp_nsp *state)
+{
+	return state->ver.minor;
+}
+
+static int
+nfp_nsp_wait_reg(struct nfp_cpp *cpp, u64 *reg,
+		 u32 nsp_cpp, u64 addr, u64 mask, u64 val)
+{
+	const unsigned long wait_until = jiffies + 30 * HZ;
+	int err;
+
+	for (;;) {
+		const unsigned long start_time = jiffies;
+
+		err = nfp_cpp_readq(cpp, nsp_cpp, addr, reg);
+		if (err < 0)
+			return err;
+
+		if ((*reg & mask) == val)
+			return 0;
+
+		err = msleep_interruptible(100);
+		if (err)
+			return err;
+
+		if (time_after(start_time, wait_until))
+			return -ETIMEDOUT;
+	}
+}
+
+/**
+ * nfp_nsp_command() - Execute a command on the NFP Service Processor
+ * @state:	NFP SP state
+ * @code:	NFP SP Command Code
+ * @option:	NFP SP Command Argument
+ * @buff_cpp:	NFP SP Buffer CPP Address info
+ * @buff_addr:	NFP SP Buffer Host address
+ *
+ * Return: 0 for success with no result
+ *
+ *	 1..255 for NSP completion with a result code
+ *
+ *	-EAGAIN if the NSP is not yet present
+ *	-ENODEV if the NSP is not a supported model
+ *	-EBUSY if the NSP is stuck
+ *	-EINTR if interrupted while waiting for completion
+ *	-ETIMEDOUT if the NSP took longer than 30 seconds to complete
+ */
+static int nfp_nsp_command(struct nfp_nsp *state, u16 code, u32 option,
+			   u32 buff_cpp, u64 buff_addr)
+{
+	u64 reg, nsp_base, nsp_buffer, nsp_status, nsp_command;
+	struct nfp_cpp *cpp = state->cpp;
+	u32 nsp_cpp;
+	int err;
+
+	nsp_cpp = nfp_resource_cpp_id(state->res);
+	nsp_base = nfp_resource_address(state->res);
+	nsp_status = nsp_base + NSP_STATUS;
+	nsp_command = nsp_base + NSP_COMMAND;
+	nsp_buffer = nsp_base + NSP_BUFFER;
+
+	err = nfp_nsp_check(state);
+	if (err)
+		return err;
+
+	if (!FIELD_FIT(NSP_BUFFER_CPP, buff_cpp >> 8) ||
+	    !FIELD_FIT(NSP_BUFFER_ADDRESS, buff_addr)) {
+		nfp_err(cpp, "Host buffer out of reach %08x %016llx\n",
+			buff_cpp, buff_addr);
+		return -EINVAL;
+	}
+
+	err = nfp_cpp_writeq(cpp, nsp_cpp, nsp_buffer,
+			     FIELD_PREP(NSP_BUFFER_CPP, buff_cpp >> 8) |
+			     FIELD_PREP(NSP_BUFFER_ADDRESS, buff_addr));
+	if (err < 0)
+		return err;
+
+	err = nfp_cpp_writeq(cpp, nsp_cpp, nsp_command,
+			     FIELD_PREP(NSP_COMMAND_OPTION, option) |
+			     FIELD_PREP(NSP_COMMAND_CODE, code) |
+			     FIELD_PREP(NSP_COMMAND_START, 1));
+	if (err < 0)
+		return err;
+
+	/* Wait for NSP_COMMAND_START to go to 0 */
+	err = nfp_nsp_wait_reg(cpp, &reg,
+			       nsp_cpp, nsp_command, NSP_COMMAND_START, 0);
+	if (err) {
+		nfp_err(cpp, "Error %d waiting for code 0x%04x to start\n",
+			err, code);
+		return err;
+	}
+
+	/* Wait for NSP_STATUS_BUSY to go to 0 */
+	err = nfp_nsp_wait_reg(cpp, &reg,
+			       nsp_cpp, nsp_status, NSP_STATUS_BUSY, 0);
+	if (err) {
+		nfp_err(cpp, "Error %d waiting for code 0x%04x to complete\n",
+			err, code);
+		return err;
+	}
+
+	err = FIELD_GET(NSP_STATUS_RESULT, reg);
+	if (err) {
+		nfp_warn(cpp, "Result (error) code set: %d command: %d\n",
+			 -err, code);
+		return -err;
+	}
+
+	err = nfp_cpp_readq(cpp, nsp_cpp, nsp_command, &reg);
+	if (err < 0)
+		return err;
+
+	return FIELD_GET(NSP_COMMAND_OPTION, reg);
+}
+
+static int nfp_nsp_command_buf(struct nfp_nsp *nsp, u16 code, u32 option,
+			       const void *in_buf, unsigned int in_size,
+			       void *out_buf, unsigned int out_size)
+{
+	struct nfp_cpp *cpp = nsp->cpp;
+	unsigned int max_size;
+	u64 reg, cpp_buf;
+	int ret, err;
+	u32 cpp_id;
+
+	if (nsp->ver.minor < 13) {
+		nfp_err(cpp, "NSP: Code 0x%04x with buffer not supported (ABI %hu.%hu)\n",
+			code, nsp->ver.major, nsp->ver.minor);
+		return -EOPNOTSUPP;
+	}
+
+	err = nfp_cpp_readq(cpp, nfp_resource_cpp_id(nsp->res),
+			    nfp_resource_address(nsp->res) +
+			    NSP_DFLT_BUFFER_CONFIG,
+			    &reg);
+	if (err < 0)
+		return err;
+
+	max_size = max(in_size, out_size);
+	if (FIELD_GET(NSP_DFLT_BUFFER_SIZE_MB, reg) * SZ_1M < max_size) {
+		nfp_err(cpp, "NSP: default buffer too small for command 0x%04x (%llu < %u)\n",
+			code, FIELD_GET(NSP_DFLT_BUFFER_SIZE_MB, reg) * SZ_1M,
+			max_size);
+		return -EINVAL;
+	}
+
+	err = nfp_cpp_readq(cpp, nfp_resource_cpp_id(nsp->res),
+			    nfp_resource_address(nsp->res) +
+			    NSP_DFLT_BUFFER,
+			    &reg);
+	if (err < 0)
+		return err;
+
+	cpp_id = FIELD_GET(NSP_BUFFER_CPP, reg) << 8;
+	cpp_buf = FIELD_GET(NSP_BUFFER_ADDRESS, reg);
+
+	if (in_buf && in_size) {
+		err = nfp_cpp_write(cpp, cpp_id, cpp_buf, in_buf, in_size);
+		if (err < 0)
+			return err;
+	}
+
+	ret = nfp_nsp_command(nsp, code, option, cpp_id, cpp_buf);
+	if (ret < 0)
+		return ret;
+
+	if (out_buf && out_size) {
+		err = nfp_cpp_read(cpp, cpp_id, cpp_buf, out_buf, out_size);
+		if (err < 0)
+			return err;
+	}
+
+	return ret;
+}
+
+int nfp_nsp_wait(struct nfp_nsp *state)
+{
+	const unsigned long wait_until = jiffies + 30 * HZ;
+	int err;
+
+	nfp_dbg(state->cpp, "Waiting for NSP to respond (30 sec max).\n");
+
+	for (;;) {
+		const unsigned long start_time = jiffies;
+
+		err = nfp_nsp_command(state, SPCODE_NOOP, 0, 0, 0);
+		if (err != -EAGAIN)
+			break;
+
+		err = msleep_interruptible(100);
+		if (err)
+			break;
+
+		if (time_after(start_time, wait_until)) {
+			err = -ETIMEDOUT;
+			break;
+		}
+	}
+	if (err)
+		nfp_err(state->cpp, "NSP failed to respond %d\n", err);
+
+	return err;
+}
+
+int nfp_nsp_device_soft_reset(struct nfp_nsp *state)
+{
+	int err;
+
+	err = nfp_nsp_command(state, SPCODE_SOFT_RESET, 0, 0, 0);
+
+	nfp_nffw_cache_flush(state->cpp);
+
+	return err;
+}
+
+int nfp_nsp_load_fw(struct nfp_nsp *state, const struct firmware *fw)
+{
+	return nfp_nsp_command_buf(state, SPCODE_FW_LOAD, fw->size, fw->data,
+				   fw->size, NULL, 0);
+}
+
+int nfp_nsp_read_eth_table(struct nfp_nsp *state, void *buf, unsigned int size)
+{
+	return nfp_nsp_command_buf(state, SPCODE_ETH_RESCAN, size, NULL, 0,
+				   buf, size);
+}
+
+int nfp_nsp_write_eth_table(struct nfp_nsp *state,
+			    const void *buf, unsigned int size)
+{
+	return nfp_nsp_command_buf(state, SPCODE_ETH_CONTROL, size, buf, size,
+				   NULL, 0);
+}
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp_eth.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp_eth.c
new file mode 100644
index 000000000000..1ece1f8ae4b3
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp_eth.c
@@ -0,0 +1,270 @@
+/*
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/* Authors: David Brunecz <david.brunecz@netronome.com>
+ *          Jakub Kicinski <jakub.kicinski@netronome.com>
+ *          Jason Mcmullan <jason.mcmullan@netronome.com>
+ */
+
+#include <linux/bitfield.h>
+#include <linux/ethtool.h>
+#include <linux/if_ether.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+
+#include "nfp.h"
+#include "nfp_nsp_eth.h"
+#include "nfp6000/nfp6000.h"
+
+#define NSP_ETH_NBI_PORT_COUNT		24
+#define NSP_ETH_MAX_COUNT		(2 * NSP_ETH_NBI_PORT_COUNT)
+#define NSP_ETH_TABLE_SIZE		(NSP_ETH_MAX_COUNT *		\
+					 sizeof(struct eth_table_entry))
+
+#define NSP_ETH_PORT_LANES		GENMASK_ULL(3, 0)
+#define NSP_ETH_PORT_INDEX		GENMASK_ULL(15, 8)
+#define NSP_ETH_PORT_LABEL		GENMASK_ULL(53, 48)
+#define NSP_ETH_PORT_PHYLABEL		GENMASK_ULL(59, 54)
+
+#define NSP_ETH_PORT_LANES_MASK		cpu_to_le64(NSP_ETH_PORT_LANES)
+
+#define NSP_ETH_STATE_ENABLED		BIT_ULL(1)
+#define NSP_ETH_STATE_TX_ENABLED	BIT_ULL(2)
+#define NSP_ETH_STATE_RX_ENABLED	BIT_ULL(3)
+#define NSP_ETH_STATE_RATE		GENMASK_ULL(11, 8)
+
+#define NSP_ETH_CTRL_ENABLED		BIT_ULL(1)
+#define NSP_ETH_CTRL_TX_ENABLED		BIT_ULL(2)
+#define NSP_ETH_CTRL_RX_ENABLED		BIT_ULL(3)
+
+enum nfp_eth_rate {
+	RATE_INVALID = 0,
+	RATE_10M,
+	RATE_100M,
+	RATE_1G,
+	RATE_10G,
+	RATE_25G,
+};
+
+struct eth_table_entry {
+	__le64 port;
+	__le64 state;
+	u8 mac_addr[6];
+	u8 resv[2];
+	__le64 control;
+};
+
+static unsigned int nfp_eth_rate(enum nfp_eth_rate rate)
+{
+	unsigned int rate_xlate[] = {
+		[RATE_INVALID]		= 0,
+		[RATE_10M]		= SPEED_10,
+		[RATE_100M]		= SPEED_100,
+		[RATE_1G]		= SPEED_1000,
+		[RATE_10G]		= SPEED_10000,
+		[RATE_25G]		= SPEED_25000,
+	};
+
+	if (rate >= ARRAY_SIZE(rate_xlate))
+		return 0;
+
+	return rate_xlate[rate];
+}
+
+static void nfp_eth_copy_mac_reverse(u8 *dst, const u8 *src)
+{
+	int i;
+
+	for (i = 0; i < ETH_ALEN; i++)
+		dst[ETH_ALEN - i - 1] = src[i];
+}
+
+static void
+nfp_eth_port_translate(const struct eth_table_entry *src, unsigned int index,
+		       struct nfp_eth_table_port *dst)
+{
+	unsigned int rate;
+	u64 port, state;
+
+	port = le64_to_cpu(src->port);
+	state = le64_to_cpu(src->state);
+
+	dst->eth_index = FIELD_GET(NSP_ETH_PORT_INDEX, port);
+	dst->index = index;
+	dst->nbi = index / NSP_ETH_NBI_PORT_COUNT;
+	dst->base = index % NSP_ETH_NBI_PORT_COUNT;
+	dst->lanes = FIELD_GET(NSP_ETH_PORT_LANES, port);
+
+	dst->enabled = FIELD_GET(NSP_ETH_STATE_ENABLED, state);
+	dst->tx_enabled = FIELD_GET(NSP_ETH_STATE_TX_ENABLED, state);
+	dst->rx_enabled = FIELD_GET(NSP_ETH_STATE_RX_ENABLED, state);
+
+	rate = nfp_eth_rate(FIELD_GET(NSP_ETH_STATE_RATE, state));
+	dst->speed = dst->lanes * rate;
+
+	nfp_eth_copy_mac_reverse(dst->mac_addr, src->mac_addr);
+
+	snprintf(dst->label, sizeof(dst->label) - 1, "%llu.%llu",
+		 FIELD_GET(NSP_ETH_PORT_PHYLABEL, port),
+		 FIELD_GET(NSP_ETH_PORT_LABEL, port));
+}
+
+/**
+ * nfp_eth_read_ports() - retrieve port information
+ * @cpp:	NFP CPP handle
+ *
+ * Read the port information from the device.  Returned structure should
+ * be freed with kfree() once no longer needed.
+ *
+ * Return: populated ETH table or NULL on error.
+ */
+struct nfp_eth_table *nfp_eth_read_ports(struct nfp_cpp *cpp)
+{
+	struct nfp_eth_table *ret;
+	struct nfp_nsp *nsp;
+
+	nsp = nfp_nsp_open(cpp);
+	if (IS_ERR(nsp))
+		return NULL;
+
+	ret = __nfp_eth_read_ports(cpp, nsp);
+	nfp_nsp_close(nsp);
+
+	return ret;
+}
+
+struct nfp_eth_table *
+__nfp_eth_read_ports(struct nfp_cpp *cpp, struct nfp_nsp *nsp)
+{
+	struct eth_table_entry *entries;
+	struct nfp_eth_table *table;
+	unsigned int cnt;
+	int i, j, ret;
+
+	entries = kzalloc(NSP_ETH_TABLE_SIZE, GFP_KERNEL);
+	if (!entries)
+		return NULL;
+
+	ret = nfp_nsp_read_eth_table(nsp, entries, NSP_ETH_TABLE_SIZE);
+	if (ret < 0) {
+		nfp_err(cpp, "reading port table failed %d\n", ret);
+		kfree(entries);
+		return NULL;
+	}
+
+	/* Some versions of flash will give us 0 instead of port count */
+	cnt = ret;
+	if (!cnt) {
+		for (i = 0; i < NSP_ETH_MAX_COUNT; i++)
+			if (entries[i].port & NSP_ETH_PORT_LANES_MASK)
+				cnt++;
+	}
+
+	table = kzalloc(sizeof(*table) +
+			sizeof(struct nfp_eth_table_port) * cnt, GFP_KERNEL);
+	if (!table) {
+		kfree(entries);
+		return NULL;
+	}
+
+	table->count = cnt;
+	for (i = 0, j = 0; i < NSP_ETH_MAX_COUNT; i++)
+		if (entries[i].port & NSP_ETH_PORT_LANES_MASK)
+			nfp_eth_port_translate(&entries[i], i,
+					       &table->ports[j++]);
+
+	kfree(entries);
+
+	return table;
+}
+
+/**
+ * nfp_eth_set_mod_enable() - set PHY module enable control bit
+ * @cpp:	NFP CPP handle
+ * @idx:	NFP chip-wide port index
+ * @enable:	Desired state
+ *
+ * Enable or disable PHY module (this usually means setting the TX lanes
+ * disable bits).
+ *
+ * Return: 0 or -ERRNO.
+ */
+int nfp_eth_set_mod_enable(struct nfp_cpp *cpp, unsigned int idx, bool enable)
+{
+	struct eth_table_entry *entries;
+	struct nfp_nsp *nsp;
+	u64 reg;
+	int ret;
+
+	entries = kzalloc(NSP_ETH_TABLE_SIZE, GFP_KERNEL);
+	if (!entries)
+		return -ENOMEM;
+
+	nsp = nfp_nsp_open(cpp);
+	if (IS_ERR(nsp)) {
+		kfree(entries);
+		return PTR_ERR(nsp);
+	}
+
+	ret = nfp_nsp_read_eth_table(nsp, entries, NSP_ETH_TABLE_SIZE);
+	if (ret < 0) {
+		nfp_err(cpp, "reading port table failed %d\n", ret);
+		goto exit_close_nsp;
+	}
+
+	if (!(entries[idx].port & NSP_ETH_PORT_LANES_MASK)) {
+		nfp_warn(cpp, "trying to set port state on disabled port %d\n",
+			 idx);
+		ret = -EINVAL;
+		goto exit_close_nsp;
+	}
+
+	/* Check if we are already in requested state */
+	reg = le64_to_cpu(entries[idx].state);
+	if (enable == FIELD_GET(NSP_ETH_CTRL_ENABLED, reg)) {
+		ret = 0;
+		goto exit_close_nsp;
+	}
+
+	reg = le64_to_cpu(entries[idx].control);
+	reg &= ~NSP_ETH_CTRL_ENABLED;
+	reg |= FIELD_PREP(NSP_ETH_CTRL_ENABLED, enable);
+	entries[idx].control = cpu_to_le64(reg);
+
+	ret = nfp_nsp_write_eth_table(nsp, entries, NSP_ETH_TABLE_SIZE);
+exit_close_nsp:
+	nfp_nsp_close(nsp);
+	kfree(entries);
+
+	return ret < 0 ? ret : 0;
+}
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp_eth.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp_eth.h
new file mode 100644
index 000000000000..edf703d319c8
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp_eth.h
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef NSP_NSP_ETH_H
+#define NSP_NSP_ETH_H 1
+
+#include <linux/types.h>
+#include <linux/if_ether.h>
+
+/**
+ * struct nfp_eth_table - ETH table information
+ * @count:	number of table entries
+ * @ports:	table of ports
+ *
+ * @eth_index:	port index according to legacy ethX numbering
+ * @index:	chip-wide first channel index
+ * @nbi:	NBI index
+ * @base:	first channel index (within NBI)
+ * @lanes:	number of channels
+ * @speed:	interface speed (in Mbps)
+ * @mac_addr:	interface MAC address
+ * @label:	interface id string
+ * @enabled:	is enabled?
+ * @tx_enabled:	is TX enabled?
+ * @rx_enabled:	is RX enabled?
+ */
+struct nfp_eth_table {
+	unsigned int count;
+	struct nfp_eth_table_port {
+		unsigned int eth_index;
+		unsigned int index;
+		unsigned int nbi;
+		unsigned int base;
+		unsigned int lanes;
+		unsigned int speed;
+
+		u8 mac_addr[ETH_ALEN];
+		char label[8];
+
+		bool enabled;
+		bool tx_enabled;
+		bool rx_enabled;
+	} ports[0];
+};
+
+struct nfp_eth_table *nfp_eth_read_ports(struct nfp_cpp *cpp);
+struct nfp_eth_table *
+__nfp_eth_read_ports(struct nfp_cpp *cpp, struct nfp_nsp *nsp);
+int nfp_eth_set_mod_enable(struct nfp_cpp *cpp, unsigned int idx, bool enable);
+
+#endif
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_resource.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_resource.c
new file mode 100644
index 000000000000..a2850344f8b4
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_resource.c
@@ -0,0 +1,279 @@
+/*
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * nfp_resource.c
+ * Author: Jakub Kicinski <jakub.kicinski@netronome.com>
+ *         Jason McMullan <jason.mcmullan@netronome.com>
+ */
+#include <linux/delay.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+
+#include "crc32.h"
+#include "nfp.h"
+#include "nfp_cpp.h"
+#include "nfp6000/nfp6000.h"
+
+#define NFP_RESOURCE_ENTRY_NAME_SZ	8
+
+/**
+ * struct nfp_resource_entry - Resource table entry
+ * @owner:		NFP CPP Lock, interface owner
+ * @key:		NFP CPP Lock, posix_crc32(name, 8)
+ * @region:		Memory region descriptor
+ * @name:		ASCII, zero padded name
+ * @reserved
+ * @cpp_action:		CPP Action
+ * @cpp_token:		CPP Token
+ * @cpp_target:		CPP Target ID
+ * @page_offset:	256-byte page offset into target's CPP address
+ * @page_size:		size, in 256-byte pages
+ */
+struct nfp_resource_entry {
+	struct nfp_resource_entry_mutex {
+		u32 owner;
+		u32 key;
+	} mutex;
+	struct nfp_resource_entry_region {
+		u8  name[NFP_RESOURCE_ENTRY_NAME_SZ];
+		u8  reserved[5];
+		u8  cpp_action;
+		u8  cpp_token;
+		u8  cpp_target;
+		u32 page_offset;
+		u32 page_size;
+	} region;
+};
+
+#define NFP_RESOURCE_TBL_SIZE		4096
+#define NFP_RESOURCE_TBL_ENTRIES	(NFP_RESOURCE_TBL_SIZE /	\
+					 sizeof(struct nfp_resource_entry))
+
+struct nfp_resource {
+	char name[NFP_RESOURCE_ENTRY_NAME_SZ + 1];
+	u32 cpp_id;
+	u64 addr;
+	u64 size;
+	struct nfp_cpp_mutex *mutex;
+};
+
+static int nfp_cpp_resource_find(struct nfp_cpp *cpp, struct nfp_resource *res)
+{
+	char name_pad[NFP_RESOURCE_ENTRY_NAME_SZ] = {};
+	struct nfp_resource_entry entry;
+	u32 cpp_id, key;
+	int ret, i;
+
+	cpp_id = NFP_CPP_ID(NFP_RESOURCE_TBL_TARGET, 3, 0);  /* Atomic read */
+
+	strncpy(name_pad, res->name, sizeof(name_pad));
+
+	/* Search for a matching entry */
+	key = NFP_RESOURCE_TBL_KEY;
+	if (memcmp(name_pad, NFP_RESOURCE_TBL_NAME "\0\0\0\0\0\0\0\0", 8))
+		key = crc32_posix(name_pad, sizeof(name_pad));
+
+	for (i = 0; i < NFP_RESOURCE_TBL_ENTRIES; i++) {
+		u64 addr = NFP_RESOURCE_TBL_BASE +
+			sizeof(struct nfp_resource_entry) * i;
+
+		ret = nfp_cpp_read(cpp, cpp_id, addr, &entry, sizeof(entry));
+		if (ret != sizeof(entry))
+			return -EIO;
+
+		if (entry.mutex.key != key)
+			continue;
+
+		/* Found key! */
+		res->mutex =
+			nfp_cpp_mutex_alloc(cpp,
+					    NFP_RESOURCE_TBL_TARGET, addr, key);
+		res->cpp_id = NFP_CPP_ID(entry.region.cpp_target,
+					 entry.region.cpp_action,
+					 entry.region.cpp_token);
+		res->addr = (u64)entry.region.page_offset << 8;
+		res->size = (u64)entry.region.page_size << 8;
+
+		return 0;
+	}
+
+	return -ENOENT;
+}
+
+static int
+nfp_resource_try_acquire(struct nfp_cpp *cpp, struct nfp_resource *res,
+			 struct nfp_cpp_mutex *dev_mutex)
+{
+	int err;
+
+	if (nfp_cpp_mutex_lock(dev_mutex))
+		return -EINVAL;
+
+	err = nfp_cpp_resource_find(cpp, res);
+	if (err)
+		goto err_unlock_dev;
+
+	err = nfp_cpp_mutex_trylock(res->mutex);
+	if (err)
+		goto err_res_mutex_free;
+
+	nfp_cpp_mutex_unlock(dev_mutex);
+
+	return 0;
+
+err_res_mutex_free:
+	nfp_cpp_mutex_free(res->mutex);
+err_unlock_dev:
+	nfp_cpp_mutex_unlock(dev_mutex);
+
+	return err;
+}
+
+/**
+ * nfp_resource_acquire() - Acquire a resource handle
+ * @cpp:	NFP CPP handle
+ * @name:	Name of the resource
+ *
+ * NOTE: This function locks the acquired resource
+ *
+ * Return: NFP Resource handle, or ERR_PTR()
+ */
+struct nfp_resource *
+nfp_resource_acquire(struct nfp_cpp *cpp, const char *name)
+{
+	unsigned long warn_at = jiffies + 15 * HZ;
+	struct nfp_cpp_mutex *dev_mutex;
+	struct nfp_resource *res;
+	int err;
+
+	res = kzalloc(sizeof(*res), GFP_KERNEL);
+	if (!res)
+		return ERR_PTR(-ENOMEM);
+
+	strncpy(res->name, name, NFP_RESOURCE_ENTRY_NAME_SZ);
+
+	dev_mutex = nfp_cpp_mutex_alloc(cpp, NFP_RESOURCE_TBL_TARGET,
+					NFP_RESOURCE_TBL_BASE,
+					NFP_RESOURCE_TBL_KEY);
+	if (!dev_mutex) {
+		kfree(res);
+		return ERR_PTR(-ENOMEM);
+	}
+
+	for (;;) {
+		err = nfp_resource_try_acquire(cpp, res, dev_mutex);
+		if (!err)
+			break;
+		if (err != -EBUSY)
+			goto err_free;
+
+		err = msleep_interruptible(1);
+		if (err != 0) {
+			err = -ERESTARTSYS;
+			goto err_free;
+		}
+
+		if (time_is_before_eq_jiffies(warn_at)) {
+			warn_at = jiffies + 60 * HZ;
+			nfp_warn(cpp, "Warning: waiting for NFP resource %s\n",
+				 name);
+		}
+	}
+
+	nfp_cpp_mutex_free(dev_mutex);
+
+	return res;
+
+err_free:
+	nfp_cpp_mutex_free(dev_mutex);
+	kfree(res);
+	return ERR_PTR(err);
+}
+
+/**
+ * nfp_resource_release() - Release a NFP Resource handle
+ * @res:	NFP Resource handle
+ *
+ * NOTE: This function implictly unlocks the resource handle
+ */
+void nfp_resource_release(struct nfp_resource *res)
+{
+	nfp_cpp_mutex_unlock(res->mutex);
+	nfp_cpp_mutex_free(res->mutex);
+	kfree(res);
+}
+
+/**
+ * nfp_resource_cpp_id() - Return the cpp_id of a resource handle
+ * @res:	NFP Resource handle
+ *
+ * Return: NFP CPP ID
+ */
+u32 nfp_resource_cpp_id(struct nfp_resource *res)
+{
+	return res->cpp_id;
+}
+
+/**
+ * nfp_resource_name() - Return the name of a resource handle
+ * @res:	NFP Resource handle
+ *
+ * Return: const char pointer to the name of the resource
+ */
+const char *nfp_resource_name(struct nfp_resource *res)
+{
+	return res->name;
+}
+
+/**
+ * nfp_resource_address() - Return the address of a resource handle
+ * @res:	NFP Resource handle
+ *
+ * Return: Address of the resource
+ */
+u64 nfp_resource_address(struct nfp_resource *res)
+{
+	return res->addr;
+}
+
+/**
+ * nfp_resource_size() - Return the size in bytes of a resource handle
+ * @res:	NFP Resource handle
+ *
+ * Return: Size of the resource in bytes
+ */
+u64 nfp_resource_size(struct nfp_resource *res)
+{
+	return res->size;
+}
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_rtsym.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_rtsym.c
new file mode 100644
index 000000000000..0e3870ecfb8c
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_rtsym.c
@@ -0,0 +1,306 @@
+/*
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * nfp_rtsym.c
+ * Interface for accessing run-time symbol table
+ * Authors: Jakub Kicinski <jakub.kicinski@netronome.com>
+ *          Jason McMullan <jason.mcmullan@netronome.com>
+ *          Espen Skoglund <espen.skoglund@netronome.com>
+ *          Francois H. Theron <francois.theron@netronome.com>
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/io-64-nonatomic-hi-lo.h>
+
+#include "nfp.h"
+#include "nfp_cpp.h"
+#include "nfp_nffw.h"
+#include "nfp6000/nfp6000.h"
+
+/* These need to match the linker */
+#define SYM_TGT_LMEM		0
+#define SYM_TGT_EMU_CACHE	0x17
+
+struct nfp_rtsym_entry {
+	u8	type;
+	u8	target;
+	u8	island;
+	u8	addr_hi;
+	__le32	addr_lo;
+	__le16	name;
+	u8	menum;
+	u8	size_hi;
+	__le32	size_lo;
+};
+
+struct nfp_rtsym_cache {
+	int num;
+	char *strtab;
+	struct nfp_rtsym symtab[];
+};
+
+static int nfp_meid(u8 island_id, u8 menum)
+{
+	return (island_id & 0x3F) == island_id && menum < 12 ?
+		(island_id << 4) | (menum + 4) : -1;
+}
+
+static void
+nfp_rtsym_sw_entry_init(struct nfp_rtsym_cache *cache, u32 strtab_size,
+			struct nfp_rtsym *sw, struct nfp_rtsym_entry *fw)
+{
+	sw->type = fw->type;
+	sw->name = cache->strtab + le16_to_cpu(fw->name) % strtab_size;
+	sw->addr = ((u64)fw->addr_hi << 32) | le32_to_cpu(fw->addr_lo);
+	sw->size = ((u64)fw->size_hi << 32) | le32_to_cpu(fw->size_lo);
+
+	switch (fw->target) {
+	case SYM_TGT_LMEM:
+		sw->target = NFP_RTSYM_TARGET_LMEM;
+		break;
+	case SYM_TGT_EMU_CACHE:
+		sw->target = NFP_RTSYM_TARGET_EMU_CACHE;
+		break;
+	default:
+		sw->target = fw->target;
+		break;
+	}
+
+	if (fw->menum != 0xff)
+		sw->domain = nfp_meid(fw->island, fw->menum);
+	else if (fw->island != 0xff)
+		sw->domain = fw->island;
+	else
+		sw->domain = -1;
+}
+
+static int nfp_rtsymtab_probe(struct nfp_cpp *cpp)
+{
+	const u32 dram = NFP_CPP_ID(NFP_CPP_TARGET_MU, NFP_CPP_ACTION_RW, 0) |
+		NFP_ISL_EMEM0;
+	u32 strtab_addr, symtab_addr, strtab_size, symtab_size;
+	struct nfp_rtsym_entry *rtsymtab;
+	struct nfp_rtsym_cache *cache;
+	const struct nfp_mip *mip;
+	int err, n, size;
+
+	mip = nfp_mip_open(cpp);
+	if (!mip)
+		return -EIO;
+
+	nfp_mip_strtab(mip, &strtab_addr, &strtab_size);
+	nfp_mip_symtab(mip, &symtab_addr, &symtab_size);
+	nfp_mip_close(mip);
+
+	if (!symtab_size || !strtab_size || symtab_size % sizeof(*rtsymtab))
+		return -ENXIO;
+
+	/* Align to 64 bits */
+	symtab_size = round_up(symtab_size, 8);
+	strtab_size = round_up(strtab_size, 8);
+
+	rtsymtab = kmalloc(symtab_size, GFP_KERNEL);
+	if (!rtsymtab)
+		return -ENOMEM;
+
+	size = sizeof(*cache);
+	size += symtab_size / sizeof(*rtsymtab) * sizeof(struct nfp_rtsym);
+	size +=	strtab_size + 1;
+	cache = kmalloc(size, GFP_KERNEL);
+	if (!cache) {
+		err = -ENOMEM;
+		goto err_free_rtsym_raw;
+	}
+
+	cache->num = symtab_size / sizeof(*rtsymtab);
+	cache->strtab = (void *)&cache->symtab[cache->num];
+
+	err = nfp_cpp_read(cpp, dram, symtab_addr, rtsymtab, symtab_size);
+	if (err != symtab_size)
+		goto err_free_cache;
+
+	err = nfp_cpp_read(cpp, dram, strtab_addr, cache->strtab, strtab_size);
+	if (err != strtab_size)
+		goto err_free_cache;
+	cache->strtab[strtab_size] = '\0';
+
+	for (n = 0; n < cache->num; n++)
+		nfp_rtsym_sw_entry_init(cache, strtab_size,
+					&cache->symtab[n], &rtsymtab[n]);
+
+	kfree(rtsymtab);
+	nfp_rtsym_cache_set(cpp, cache);
+	return 0;
+
+err_free_cache:
+	kfree(cache);
+err_free_rtsym_raw:
+	kfree(rtsymtab);
+	return err;
+}
+
+static struct nfp_rtsym_cache *nfp_rtsym(struct nfp_cpp *cpp)
+{
+	struct nfp_rtsym_cache *cache;
+	int err;
+
+	cache = nfp_rtsym_cache(cpp);
+	if (cache)
+		return cache;
+
+	err = nfp_rtsymtab_probe(cpp);
+	if (err < 0)
+		return ERR_PTR(err);
+
+	return nfp_rtsym_cache(cpp);
+}
+
+/**
+ * nfp_rtsym_count() - Get the number of RTSYM descriptors
+ * @cpp:	NFP CPP handle
+ *
+ * Return: Number of RTSYM descriptors, or -ERRNO
+ */
+int nfp_rtsym_count(struct nfp_cpp *cpp)
+{
+	struct nfp_rtsym_cache *cache;
+
+	cache = nfp_rtsym(cpp);
+	if (IS_ERR(cache))
+		return PTR_ERR(cache);
+
+	return cache->num;
+}
+
+/**
+ * nfp_rtsym_get() - Get the Nth RTSYM descriptor
+ * @cpp:	NFP CPP handle
+ * @idx:	Index (0-based) of the RTSYM descriptor
+ *
+ * Return: const pointer to a struct nfp_rtsym descriptor, or NULL
+ */
+const struct nfp_rtsym *nfp_rtsym_get(struct nfp_cpp *cpp, int idx)
+{
+	struct nfp_rtsym_cache *cache;
+
+	cache = nfp_rtsym(cpp);
+	if (IS_ERR(cache))
+		return NULL;
+
+	if (idx >= cache->num)
+		return NULL;
+
+	return &cache->symtab[idx];
+}
+
+/**
+ * nfp_rtsym_lookup() - Return the RTSYM descriptor for a symbol name
+ * @cpp:	NFP CPP handle
+ * @name:	Symbol name
+ *
+ * Return: const pointer to a struct nfp_rtsym descriptor, or NULL
+ */
+const struct nfp_rtsym *nfp_rtsym_lookup(struct nfp_cpp *cpp, const char *name)
+{
+	struct nfp_rtsym_cache *cache;
+	int n;
+
+	cache = nfp_rtsym(cpp);
+	if (IS_ERR(cache))
+		return NULL;
+
+	for (n = 0; n < cache->num; n++) {
+		if (strcmp(name, cache->symtab[n].name) == 0)
+			return &cache->symtab[n];
+	}
+
+	return NULL;
+}
+
+/**
+ * nfp_rtsym_read_le() - Read a simple unsigned scalar value from symbol
+ * @cpp:	NFP CPP handle
+ * @name:	Symbol name
+ * @error:	Poniter to error code (optional)
+ *
+ * Lookup a symbol, map, read it and return it's value. Value of the symbol
+ * will be interpreted as a simple little-endian unsigned value. Symbol can
+ * be 4 or 8 bytes in size.
+ *
+ * Return: value read, on error sets the error and returns ~0ULL.
+ */
+u64 nfp_rtsym_read_le(struct nfp_cpp *cpp, const char *name, int *error)
+{
+	const struct nfp_rtsym *sym;
+	u32 val32, id;
+	u64 val;
+	int err;
+
+	sym = nfp_rtsym_lookup(cpp, name);
+	if (!sym) {
+		err = -ENOENT;
+		goto exit;
+	}
+
+	id = NFP_CPP_ISLAND_ID(sym->target, NFP_CPP_ACTION_RW, 0, sym->domain);
+
+	switch (sym->size) {
+	case 4:
+		err = nfp_cpp_readl(cpp, id, sym->addr, &val32);
+		val = val32;
+		break;
+	case 8:
+		err = nfp_cpp_readq(cpp, id, sym->addr, &val);
+		break;
+	default:
+		nfp_err(cpp,
+			"rtsym '%s' unsupported or non-scalar size: %lld\n",
+			name, sym->size);
+		err = -EINVAL;
+		break;
+	}
+
+	if (err == sym->size)
+		err = 0;
+	else if (err >= 0)
+		err = -EIO;
+exit:
+	if (error)
+		*error = err;
+
+	if (err)
+		return ~0ULL;
+	return val;
+}
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_target.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_target.c
new file mode 100644
index 000000000000..4ea1e585d945
--- /dev/null
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_target.c
@@ -0,0 +1,764 @@
+/*
+ * Copyright (C) 2015-2017 Netronome Systems, Inc.
+ *
+ * This software is dual licensed under the GNU General License Version 2,
+ * June 1991 as shown in the file COPYING in the top-level directory of this
+ * source tree or the BSD 2-Clause License provided below.  You have the
+ * option to license this software under the complete terms of either license.
+ *
+ * The BSD 2-Clause License:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      1. Redistributions of source code must retain the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer.
+ *
+ *      2. Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials
+ *         provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * nfp_target.c
+ * CPP Access Width Decoder
+ * Authors: Jakub Kicinski <jakub.kicinski@netronome.com>
+ *          Jason McMullan <jason.mcmullan@netronome.com>
+ *          Francois H. Theron <francois.theron@netronome.com>
+ */
+
+#include <linux/bitops.h>
+
+#include "nfp_cpp.h"
+
+#include "nfp6000/nfp6000.h"
+
+#define P32 1
+#define P64 2
+
+/* This structure ONLY includes items that can be done with a read or write of
+ * 32-bit or 64-bit words. All others are not listed.
+ */
+
+#define AT(_action, _token, _pull, _push)				\
+	case NFP_CPP_ID(0, (_action), (_token)):			\
+		return PUSHPULL((_pull), (_push))
+
+static int target_rw(u32 cpp_id, int pp, int start, int len)
+{
+	switch (cpp_id & NFP_CPP_ID(0, ~0, ~0)) {
+	AT(0, 0,  0, pp);
+	AT(1, 0, pp,  0);
+	AT(NFP_CPP_ACTION_RW, 0, pp, pp);
+	default:
+		return -EINVAL;
+	}
+}
+
+static int nfp6000_nbi_dma(u32 cpp_id)
+{
+	switch (cpp_id & NFP_CPP_ID(0, ~0, ~0)) {
+	AT(0, 0,   0, P64);	/* ReadNbiDma */
+	AT(1, 0,   P64, 0);	/* WriteNbiDma */
+	AT(NFP_CPP_ACTION_RW, 0, P64, P64);
+	default:
+		return -EINVAL;
+	}
+}
+
+static int nfp6000_nbi_stats(u32 cpp_id)
+{
+	switch (cpp_id & NFP_CPP_ID(0, ~0, ~0)) {
+	AT(0, 0,   0, P32);	/* ReadNbiStats */
+	AT(1, 0,   P32, 0);	/* WriteNbiStats */
+	AT(NFP_CPP_ACTION_RW, 0, P32, P32);
+	default:
+		return -EINVAL;
+	}
+}
+
+static int nfp6000_nbi_tm(u32 cpp_id)
+{
+	switch (cpp_id & NFP_CPP_ID(0, ~0, ~0)) {
+	AT(0, 0,   0, P64);	/* ReadNbiTM */
+	AT(1, 0,   P64, 0);	/* WriteNbiTM */
+	AT(NFP_CPP_ACTION_RW, 0, P64, P64);
+	default:
+		return -EINVAL;
+	}
+}
+
+static int nfp6000_nbi_ppc(u32 cpp_id)
+{
+	switch (cpp_id & NFP_CPP_ID(0, ~0, ~0)) {
+	AT(0, 0,   0, P64);	/* ReadNbiPreclassifier */
+	AT(1, 0,   P64, 0);	/* WriteNbiPreclassifier */
+	AT(NFP_CPP_ACTION_RW, 0, P64, P64);
+	default:
+		return -EINVAL;
+	}
+}
+
+static int nfp6000_nbi(u32 cpp_id, u64 address)
+{
+	u64 rel_addr = address & 0x3fFFFF;
+
+	if (rel_addr < (1 << 20))
+		return nfp6000_nbi_dma(cpp_id);
+	if (rel_addr < (2 << 20))
+		return nfp6000_nbi_stats(cpp_id);
+	if (rel_addr < (3 << 20))
+		return nfp6000_nbi_tm(cpp_id);
+	return nfp6000_nbi_ppc(cpp_id);
+}
+
+/* This structure ONLY includes items that can be done with a read or write of
+ * 32-bit or 64-bit words. All others are not listed.
+ */
+static int nfp6000_mu_common(u32 cpp_id)
+{
+	switch (cpp_id & NFP_CPP_ID(0, ~0, ~0)) {
+	AT(NFP_CPP_ACTION_RW, 0, P64, P64);	/* read_be/write_be */
+	AT(NFP_CPP_ACTION_RW, 1, P64, P64);	/* read_le/write_le */
+	AT(NFP_CPP_ACTION_RW, 2, P64, P64);	/* read_swap_be/write_swap_be */
+	AT(NFP_CPP_ACTION_RW, 3, P64, P64);	/* read_swap_le/write_swap_le */
+	AT(0, 0,   0, P64);	/* read_be */
+	AT(0, 1,   0, P64);	/* read_le */
+	AT(0, 2,   0, P64);	/* read_swap_be */
+	AT(0, 3,   0, P64);	/* read_swap_le */
+	AT(1, 0, P64,   0);	/* write_be */
+	AT(1, 1, P64,   0);	/* write_le */
+	AT(1, 2, P64,   0);	/* write_swap_be */
+	AT(1, 3, P64,   0);	/* write_swap_le */
+	AT(3, 0,   0, P32);	/* atomic_read */
+	AT(3, 2, P32,   0);	/* mask_compare_write */
+	AT(4, 0, P32,   0);	/* atomic_write */
+	AT(4, 2,   0,   0);	/* atomic_write_imm */
+	AT(4, 3,   0, P32);	/* swap_imm */
+	AT(5, 0, P32,   0);	/* set */
+	AT(5, 3,   0, P32);	/* test_set_imm */
+	AT(6, 0, P32,   0);	/* clr */
+	AT(6, 3,   0, P32);	/* test_clr_imm */
+	AT(7, 0, P32,   0);	/* add */
+	AT(7, 3,   0, P32);	/* test_add_imm */
+	AT(8, 0, P32,   0);	/* addsat */
+	AT(8, 3,   0, P32);	/* test_subsat_imm */
+	AT(9, 0, P32,   0);	/* sub */
+	AT(9, 3,   0, P32);	/* test_sub_imm */
+	AT(10, 0, P32,   0);	/* subsat */
+	AT(10, 3,   0, P32);	/* test_subsat_imm */
+	AT(13, 0,   0, P32);	/* microq128_get */
+	AT(13, 1,   0, P32);	/* microq128_pop */
+	AT(13, 2, P32,   0);	/* microq128_put */
+	AT(15, 0, P32,   0);	/* xor */
+	AT(15, 3,   0, P32);	/* test_xor_imm */
+	AT(28, 0,   0, P32);	/* read32_be */
+	AT(28, 1,   0, P32);	/* read32_le */
+	AT(28, 2,   0, P32);	/* read32_swap_be */
+	AT(28, 3,   0, P32);	/* read32_swap_le */
+	AT(31, 0, P32,   0);	/* write32_be */
+	AT(31, 1, P32,   0);	/* write32_le */
+	AT(31, 2, P32,   0);	/* write32_swap_be */
+	AT(31, 3, P32,   0);	/* write32_swap_le */
+	default:
+		return -EINVAL;
+	}
+}
+
+static int nfp6000_mu_ctm(u32 cpp_id)
+{
+	switch (cpp_id & NFP_CPP_ID(0, ~0, ~0)) {
+	AT(16, 1,   0, P32);	/* packet_read_packet_status */
+	AT(17, 1,   0, P32);	/* packet_credit_get */
+	AT(17, 3,   0, P64);	/* packet_add_thread */
+	AT(18, 2,   0, P64);	/* packet_free_and_return_pointer */
+	AT(18, 3,   0, P64);	/* packet_return_pointer */
+	AT(21, 0,   0, P64);	/* pe_dma_to_memory_indirect */
+	AT(21, 1,   0, P64);	/* pe_dma_to_memory_indirect_swap */
+	AT(21, 2,   0, P64);	/* pe_dma_to_memory_indirect_free */
+	AT(21, 3,   0, P64);	/* pe_dma_to_memory_indirect_free_swap */
+	default:
+		return nfp6000_mu_common(cpp_id);
+	}
+}
+
+static int nfp6000_mu_emu(u32 cpp_id)
+{
+	switch (cpp_id & NFP_CPP_ID(0, ~0, ~0)) {
+	AT(18, 0,   0, P32);	/* read_queue */
+	AT(18, 1,   0, P32);	/* read_queue_ring */
+	AT(18, 2, P32,   0);	/* write_queue */
+	AT(18, 3, P32,   0);	/* write_queue_ring */
+	AT(20, 2, P32,   0);	/* journal */
+	AT(21, 0,   0, P32);	/* get */
+	AT(21, 1,   0, P32);	/* get_eop */
+	AT(21, 2,   0, P32);	/* get_freely */
+	AT(22, 0,   0, P32);	/* pop */
+	AT(22, 1,   0, P32);	/* pop_eop */
+	AT(22, 2,   0, P32);	/* pop_freely */
+	default:
+		return nfp6000_mu_common(cpp_id);
+	}
+}
+
+static int nfp6000_mu_imu(u32 cpp_id)
+{
+	return nfp6000_mu_common(cpp_id);
+}
+
+static int nfp6000_mu(u32 cpp_id, u64 address)
+{
+	int pp;
+
+	if (address < 0x2000000000ULL)
+		pp = nfp6000_mu_ctm(cpp_id);
+	else if (address < 0x8000000000ULL)
+		pp = nfp6000_mu_emu(cpp_id);
+	else if (address < 0x9800000000ULL)
+		pp = nfp6000_mu_ctm(cpp_id);
+	else if (address < 0x9C00000000ULL)
+		pp = nfp6000_mu_emu(cpp_id);
+	else if (address < 0xA000000000ULL)
+		pp = nfp6000_mu_imu(cpp_id);
+	else
+		pp = nfp6000_mu_ctm(cpp_id);
+
+	return pp;
+}
+
+static int nfp6000_ila(u32 cpp_id)
+{
+	switch (cpp_id & NFP_CPP_ID(0, ~0, ~0)) {
+	AT(0, 1,   0, P32);	/* read_check_error */
+	AT(2, 0,   0, P32);	/* read_int */
+	AT(3, 0, P32,   0);	/* write_int */
+	default:
+		return target_rw(cpp_id, P32, 48, 4);
+	}
+}
+
+static int nfp6000_pci(u32 cpp_id)
+{
+	switch (cpp_id & NFP_CPP_ID(0, ~0, ~0)) {
+	AT(2, 0,   0, P32);
+	AT(3, 0, P32,   0);
+	default:
+		return target_rw(cpp_id, P32, 4, 4);
+	}
+}
+
+static int nfp6000_crypto(u32 cpp_id)
+{
+	switch (cpp_id & NFP_CPP_ID(0, ~0, ~0)) {
+	AT(2, 0, P64,   0);
+	default:
+		return target_rw(cpp_id, P64, 12, 4);
+	}
+}
+
+static int nfp6000_cap_xpb(u32 cpp_id)
+{
+	switch (cpp_id & NFP_CPP_ID(0, ~0, ~0)) {
+	AT(0, 1,   0, P32); /* RingGet */
+	AT(0, 2, P32,   0); /* Interthread Signal */
+	AT(1, 1, P32,   0); /* RingPut */
+	AT(1, 2, P32,   0); /* CTNNWr */
+	AT(2, 0,   0, P32); /* ReflectRd, signal none */
+	AT(2, 1,   0, P32); /* ReflectRd, signal self */
+	AT(2, 2,   0, P32); /* ReflectRd, signal remote */
+	AT(2, 3,   0, P32); /* ReflectRd, signal both */
+	AT(3, 0, P32,   0); /* ReflectWr, signal none */
+	AT(3, 1, P32,   0); /* ReflectWr, signal self */
+	AT(3, 2, P32,   0); /* ReflectWr, signal remote */
+	AT(3, 3, P32,   0); /* ReflectWr, signal both */
+	AT(NFP_CPP_ACTION_RW, 1, P32, P32);
+	default:
+		return target_rw(cpp_id, P32, 1, 63);
+	}
+}
+
+static int nfp6000_cls(u32 cpp_id)
+{
+	switch (cpp_id & NFP_CPP_ID(0, ~0, ~0)) {
+	AT(0, 3, P32,  0); /* xor */
+	AT(2, 0, P32,  0); /* set */
+	AT(2, 1, P32,  0); /* clr */
+	AT(4, 0, P32,  0); /* add */
+	AT(4, 1, P32,  0); /* add64 */
+	AT(6, 0, P32,  0); /* sub */
+	AT(6, 1, P32,  0); /* sub64 */
+	AT(6, 2, P32,  0); /* subsat */
+	AT(8, 2, P32,  0); /* hash_mask */
+	AT(8, 3, P32,  0); /* hash_clear */
+	AT(9, 0,  0, P32); /* ring_get */
+	AT(9, 1,  0, P32); /* ring_pop */
+	AT(9, 2,  0, P32); /* ring_get_freely */
+	AT(9, 3,  0, P32); /* ring_pop_freely */
+	AT(10, 0, P32,  0); /* ring_put */
+	AT(10, 2, P32,  0); /* ring_journal */
+	AT(14, 0,  P32, 0); /* reflect_write_sig_local */
+	AT(15, 1,  0, P32); /* reflect_read_sig_local */
+	AT(17, 2, P32,  0); /* statisic */
+	AT(24, 0,  0, P32); /* ring_read */
+	AT(24, 1, P32,  0); /* ring_write */
+	AT(25, 0,  0, P32); /* ring_workq_add_thread */
+	AT(25, 1, P32,  0); /* ring_workq_add_work */
+	default:
+		return target_rw(cpp_id, P32, 0, 64);
+	}
+}
+
+int nfp_target_pushpull(u32 cpp_id, u64 address)
+{
+	switch (NFP_CPP_ID_TARGET_of(cpp_id)) {
+	case NFP_CPP_TARGET_NBI:
+		return nfp6000_nbi(cpp_id, address);
+	case NFP_CPP_TARGET_QDR:
+		return target_rw(cpp_id, P32, 24, 4);
+	case NFP_CPP_TARGET_ILA:
+		return nfp6000_ila(cpp_id);
+	case NFP_CPP_TARGET_MU:
+		return nfp6000_mu(cpp_id, address);
+	case NFP_CPP_TARGET_PCIE:
+		return nfp6000_pci(cpp_id);
+	case NFP_CPP_TARGET_ARM:
+		if (address < 0x10000)
+			return target_rw(cpp_id, P64, 1, 1);
+		else
+			return target_rw(cpp_id, P32, 1, 1);
+	case NFP_CPP_TARGET_CRYPTO:
+		return nfp6000_crypto(cpp_id);
+	case NFP_CPP_TARGET_CT_XPB:
+		return nfp6000_cap_xpb(cpp_id);
+	case NFP_CPP_TARGET_CLS:
+		return nfp6000_cls(cpp_id);
+	case 0:
+		return target_rw(cpp_id, P32, 4, 4);
+	default:
+		return -EINVAL;
+	}
+}
+
+#undef AT
+#undef P32
+#undef P64
+
+/* All magic NFP-6xxx IMB 'mode' numbers here are from:
+ * Databook (1 August 2013)
+ * - System Overview and Connectivity
+ * -- Internal Connectivity
+ * --- Distributed Switch Fabric - Command Push/Pull (DSF-CPP) Bus
+ * ---- CPP addressing
+ * ----- Table 3.6. CPP Address Translation Mode Commands
+ */
+
+#define _NIC_NFP6000_MU_LOCALITY_DIRECT     2
+
+static int nfp_decode_basic(u64 addr, int *dest_island, int cpp_tgt,
+			    int mode, bool addr40, int isld1, int isld0)
+{
+	int iid_lsb, idx_lsb;
+
+	/* This function doesn't handle MU or CTXBP */
+	if (cpp_tgt == NFP_CPP_TARGET_MU || cpp_tgt == NFP_CPP_TARGET_CT_XPB)
+		return -EINVAL;
+
+	switch (mode) {
+	case 0:
+		/* For VQDR, in this mode for 32-bit addressing
+		 * it would be islands 0, 16, 32 and 48 depending on channel
+		 * and upper address bits.
+		 * Since those are not all valid islands, most decode
+		 * cases would result in bad island IDs, but we do them
+		 * anyway since this is decoding an address that is already
+		 * assumed to be used as-is to get to sram.
+		 */
+		iid_lsb = addr40 ? 34 : 26;
+		*dest_island = (addr >> iid_lsb) & 0x3F;
+		return 0;
+	case 1:
+		/* For VQDR 32-bit, this would decode as:
+		 * Channel 0: island#0
+		 * Channel 1: island#0
+		 * Channel 2: island#1
+		 * Channel 3: island#1
+		 * That would be valid as long as both islands
+		 * have VQDR. Let's allow this.
+		 */
+		idx_lsb = addr40 ? 39 : 31;
+		if (addr & BIT_ULL(idx_lsb))
+			*dest_island = isld1;
+		else
+			*dest_island = isld0;
+
+		return 0;
+	case 2:
+		/* For VQDR 32-bit:
+		 * Channel 0: (island#0 | 0)
+		 * Channel 1: (island#0 | 1)
+		 * Channel 2: (island#1 | 0)
+		 * Channel 3: (island#1 | 1)
+		 *
+		 * Make sure we compare against isldN values
+		 * by clearing the LSB.
+		 * This is what the silicon does.
+		 */
+		isld0 &= ~1;
+		isld1 &= ~1;
+
+		idx_lsb = addr40 ? 39 : 31;
+		iid_lsb = idx_lsb - 1;
+
+		if (addr & BIT_ULL(idx_lsb))
+			*dest_island = isld1 | (int)((addr >> iid_lsb) & 1);
+		else
+			*dest_island = isld0 | (int)((addr >> iid_lsb) & 1);
+
+		return 0;
+	case 3:
+		/* In this mode the data address starts to affect the island ID
+		 * so rather not allow it. In some really specific case
+		 * one could use this to send the upper half of the
+		 * VQDR channel to another MU, but this is getting very
+		 * specific.
+		 * However, as above for mode 0, this is the decoder
+		 * and the caller should validate the resulting IID.
+		 * This blindly does what the silicon would do.
+		 */
+		isld0 &= ~3;
+		isld1 &= ~3;
+
+		idx_lsb = addr40 ? 39 : 31;
+		iid_lsb = idx_lsb - 2;
+
+		if (addr & BIT_ULL(idx_lsb))
+			*dest_island = isld1 | (int)((addr >> iid_lsb) & 3);
+		else
+			*dest_island = isld0 | (int)((addr >> iid_lsb) & 3);
+
+		return 0;
+	default:
+		return -EINVAL;
+	}
+}
+
+static int nfp_encode_basic_qdr(u64 addr, int dest_island, int cpp_tgt,
+				int mode, bool addr40, int isld1, int isld0)
+{
+	int v, ret;
+
+	/* Full Island ID and channel bits overlap? */
+	ret = nfp_decode_basic(addr, &v, cpp_tgt, mode, addr40, isld1, isld0);
+	if (ret)
+		return ret;
+
+	/* The current address won't go where expected? */
+	if (dest_island != -1 && dest_island != v)
+		return -EINVAL;
+
+	/* If dest_island was -1, we don't care where it goes. */
+	return 0;
+}
+
+/* Try each option, take first one that fits.
+ * Not sure if we would want to do some smarter
+ * searching and prefer 0 or non-0 island IDs.
+ */
+static int nfp_encode_basic_search(u64 *addr, int dest_island, int *isld,
+				   int iid_lsb, int idx_lsb, int v_max)
+{
+	int i, v;
+
+	for (i = 0; i < 2; i++)
+		for (v = 0; v < v_max; v++) {
+			if (dest_island != (isld[i] | v))
+				continue;
+
+			*addr &= ~GENMASK_ULL(idx_lsb, iid_lsb);
+			*addr |= ((u64)i << idx_lsb);
+			*addr |= ((u64)v << iid_lsb);
+			return 0;
+		}
+
+	return -ENODEV;
+}
+
+/* For VQDR, we may not modify the Channel bits, which might overlap
+ *  with the Index bit. When it does, we need to ensure that isld0 == isld1.
+ */
+static int nfp_encode_basic(u64 *addr, int dest_island, int cpp_tgt,
+			    int mode, bool addr40, int isld1, int isld0)
+{
+	int iid_lsb, idx_lsb;
+	int isld[2];
+	u64 v64;
+
+	isld[0] = isld0;
+	isld[1] = isld1;
+
+	/* This function doesn't handle MU or CTXBP */
+	if (cpp_tgt == NFP_CPP_TARGET_MU || cpp_tgt == NFP_CPP_TARGET_CT_XPB)
+		return -EINVAL;
+
+	switch (mode) {
+	case 0:
+		if (cpp_tgt == NFP_CPP_TARGET_QDR && !addr40)
+			/* In this specific mode we'd rather not modify
+			 * the address but we can verify if the existing
+			 * contents will point to a valid island.
+			 */
+			return nfp_encode_basic_qdr(*addr, cpp_tgt, dest_island,
+						    mode, addr40, isld1, isld0);
+
+		iid_lsb = addr40 ? 34 : 26;
+		/* <39:34> or <31:26> */
+		v64 = GENMASK_ULL(iid_lsb + 5, iid_lsb);
+		*addr &= ~v64;
+		*addr |= ((u64)dest_island << iid_lsb) & v64;
+		return 0;
+	case 1:
+		if (cpp_tgt == NFP_CPP_TARGET_QDR && !addr40)
+			return nfp_encode_basic_qdr(*addr, cpp_tgt, dest_island,
+						    mode, addr40, isld1, isld0);
+
+		idx_lsb = addr40 ? 39 : 31;
+		if (dest_island == isld0) {
+			/* Only need to clear the Index bit */
+			*addr &= ~BIT_ULL(idx_lsb);
+			return 0;
+		}
+
+		if (dest_island == isld1) {
+			/* Only need to set the Index bit */
+			*addr |= BIT_ULL(idx_lsb);
+			return 0;
+		}
+
+		return -ENODEV;
+	case 2:
+		/* iid<0> = addr<30> = channel<0>
+		 * channel<1> = addr<31> = Index
+		 */
+		if (cpp_tgt == NFP_CPP_TARGET_QDR && !addr40)
+			/* Special case where we allow channel bits to
+			 * be set before hand and with them select an island.
+			 * So we need to confirm that it's at least plausible.
+			 */
+			return nfp_encode_basic_qdr(*addr, cpp_tgt, dest_island,
+						    mode, addr40, isld1, isld0);
+
+		/* Make sure we compare against isldN values
+		 * by clearing the LSB.
+		 * This is what the silicon does.
+		 */
+		isld[0] &= ~1;
+		isld[1] &= ~1;
+
+		idx_lsb = addr40 ? 39 : 31;
+		iid_lsb = idx_lsb - 1;
+
+		return nfp_encode_basic_search(addr, dest_island, isld,
+					       iid_lsb, idx_lsb, 2);
+	case 3:
+		if (cpp_tgt == NFP_CPP_TARGET_QDR && !addr40)
+			/* iid<0> = addr<29> = data
+			 * iid<1> = addr<30> = channel<0>
+			 * channel<1> = addr<31> = Index
+			 */
+			return nfp_encode_basic_qdr(*addr, cpp_tgt, dest_island,
+						    mode, addr40, isld1, isld0);
+
+		isld[0] &= ~3;
+		isld[1] &= ~3;
+
+		idx_lsb = addr40 ? 39 : 31;
+		iid_lsb = idx_lsb - 2;
+
+		return nfp_encode_basic_search(addr, dest_island, isld,
+					       iid_lsb, idx_lsb, 4);
+	default:
+		return -EINVAL;
+	}
+}
+
+static int nfp_encode_mu(u64 *addr, int dest_island, int mode,
+			 bool addr40, int isld1, int isld0)
+{
+	int iid_lsb, idx_lsb, locality_lsb;
+	int isld[2];
+	u64 v64;
+	int da;
+
+	isld[0] = isld0;
+	isld[1] = isld1;
+	locality_lsb = nfp_cppat_mu_locality_lsb(mode, addr40);
+
+	if (((*addr >> locality_lsb) & 3) == _NIC_NFP6000_MU_LOCALITY_DIRECT)
+		da = 1;
+	else
+		da = 0;
+
+	switch (mode) {
+	case 0:
+		iid_lsb = addr40 ? 32 : 24;
+		v64 = GENMASK_ULL(iid_lsb + 5, iid_lsb);
+		*addr &= ~v64;
+		*addr |= (((u64)dest_island) << iid_lsb) & v64;
+		return 0;
+	case 1:
+		if (da) {
+			iid_lsb = addr40 ? 32 : 24;
+			v64 = GENMASK_ULL(iid_lsb + 5, iid_lsb);
+			*addr &= ~v64;
+			*addr |= (((u64)dest_island) << iid_lsb) & v64;
+			return 0;
+		}
+
+		idx_lsb = addr40 ? 37 : 29;
+		if (dest_island == isld0) {
+			*addr &= ~BIT_ULL(idx_lsb);
+			return 0;
+		}
+
+		if (dest_island == isld1) {
+			*addr |= BIT_ULL(idx_lsb);
+			return 0;
+		}
+
+		return -ENODEV;
+	case 2:
+		if (da) {
+			iid_lsb = addr40 ? 32 : 24;
+			v64 = GENMASK_ULL(iid_lsb + 5, iid_lsb);
+			*addr &= ~v64;
+			*addr |= (((u64)dest_island) << iid_lsb) & v64;
+			return 0;
+		}
+
+		/* Make sure we compare against isldN values
+		 * by clearing the LSB.
+		 * This is what the silicon does.
+		 */
+		isld[0] &= ~1;
+		isld[1] &= ~1;
+
+		idx_lsb = addr40 ? 37 : 29;
+		iid_lsb = idx_lsb - 1;
+
+		return nfp_encode_basic_search(addr, dest_island, isld,
+					       iid_lsb, idx_lsb, 2);
+	case 3:
+		/* Only the EMU will use 40 bit addressing. Silently
+		 * set the direct locality bit for everyone else.
+		 * The SDK toolchain uses dest_island <= 0 to test
+		 * for atypical address encodings to support access
+		 * to local-island CTM with a 32-but address (high-locality
+		 * is effewctively ignored and just used for
+		 * routing to island #0).
+		 */
+		if (dest_island > 0 && (dest_island < 24 || dest_island > 26)) {
+			*addr |= ((u64)_NIC_NFP6000_MU_LOCALITY_DIRECT)
+							<< locality_lsb;
+			da = 1;
+		}
+
+		if (da) {
+			iid_lsb = addr40 ? 32 : 24;
+			v64 = GENMASK_ULL(iid_lsb + 5, iid_lsb);
+			*addr &= ~v64;
+			*addr |= (((u64)dest_island) << iid_lsb) & v64;
+			return 0;
+		}
+
+		isld[0] &= ~3;
+		isld[1] &= ~3;
+
+		idx_lsb = addr40 ? 37 : 29;
+		iid_lsb = idx_lsb - 2;
+
+		return nfp_encode_basic_search(addr, dest_island, isld,
+					       iid_lsb, idx_lsb, 4);
+	default:
+		return -EINVAL;
+	}
+}
+
+static int nfp_cppat_addr_encode(u64 *addr, int dest_island, int cpp_tgt,
+				 int mode, bool addr40, int isld1, int isld0)
+{
+	switch (cpp_tgt) {
+	case NFP_CPP_TARGET_NBI:
+	case NFP_CPP_TARGET_QDR:
+	case NFP_CPP_TARGET_ILA:
+	case NFP_CPP_TARGET_PCIE:
+	case NFP_CPP_TARGET_ARM:
+	case NFP_CPP_TARGET_CRYPTO:
+	case NFP_CPP_TARGET_CLS:
+		return nfp_encode_basic(addr, dest_island, cpp_tgt, mode,
+					addr40, isld1, isld0);
+
+	case NFP_CPP_TARGET_MU:
+		return nfp_encode_mu(addr, dest_island, mode,
+				     addr40, isld1, isld0);
+
+	case NFP_CPP_TARGET_CT_XPB:
+		if (mode != 1 || addr40)
+			return -EINVAL;
+		*addr &= ~GENMASK_ULL(29, 24);
+		*addr |= ((u64)dest_island << 24) & GENMASK_ULL(29, 24);
+		return 0;
+	default:
+		return -EINVAL;
+	}
+}
+
+int nfp_target_cpp(u32 cpp_island_id, u64 cpp_island_address,
+		   u32 *cpp_target_id, u64 *cpp_target_address,
+		   const u32 *imb_table)
+{
+	const int island = NFP_CPP_ID_ISLAND_of(cpp_island_id);
+	const int target = NFP_CPP_ID_TARGET_of(cpp_island_id);
+	u32 imb;
+	int err;
+
+	if (target < 0 || target >= 16)
+		return -EINVAL;
+
+	if (island == 0) {
+		/* Already translated */
+		*cpp_target_id = cpp_island_id;
+		*cpp_target_address = cpp_island_address;
+		return 0;
+	}
+
+	/* CPP + Island only allowed on systems with IMB tables */
+	if (!imb_table)
+		return -EINVAL;
+
+	imb = imb_table[target];
+
+	*cpp_target_address = cpp_island_address;
+	err = nfp_cppat_addr_encode(cpp_target_address, island, target,
+				    ((imb >> 13) & 7), ((imb >> 12) & 1),
+				    ((imb >> 6)  & 0x3f), ((imb >> 0)  & 0x3f));
+	if (err)
+		return err;
+
+	*cpp_target_id = NFP_CPP_ID(target,
+				    NFP_CPP_ID_ACTION_of(cpp_island_id),
+				    NFP_CPP_ID_TOKEN_of(cpp_island_id));
+
+	return 0;
+}
diff --git a/drivers/net/ethernet/nuvoton/w90p910_ether.c b/drivers/net/ethernet/nuvoton/w90p910_ether.c
index 119f6dca71f0..9709c8ca0774 100644
--- a/drivers/net/ethernet/nuvoton/w90p910_ether.c
+++ b/drivers/net/ethernet/nuvoton/w90p910_ether.c
@@ -874,16 +874,18 @@ static void w90p910_get_drvinfo(struct net_device *dev,
 	strlcpy(info->version, DRV_MODULE_VERSION, sizeof(info->version));
 }
 
-static int w90p910_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int w90p910_get_link_ksettings(struct net_device *dev,
+				      struct ethtool_link_ksettings *cmd)
 {
 	struct w90p910_ether *ether = netdev_priv(dev);
-	return mii_ethtool_gset(&ether->mii, cmd);
+	return mii_ethtool_get_link_ksettings(&ether->mii, cmd);
 }
 
-static int w90p910_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int w90p910_set_link_ksettings(struct net_device *dev,
+				      const struct ethtool_link_ksettings *cmd)
 {
 	struct w90p910_ether *ether = netdev_priv(dev);
-	return mii_ethtool_sset(&ether->mii, cmd);
+	return mii_ethtool_set_link_ksettings(&ether->mii, cmd);
 }
 
 static int w90p910_nway_reset(struct net_device *dev)
@@ -899,11 +901,11 @@ static u32 w90p910_get_link(struct net_device *dev)
 }
 
 static const struct ethtool_ops w90p910_ether_ethtool_ops = {
-	.get_settings	= w90p910_get_settings,
-	.set_settings	= w90p910_set_settings,
 	.get_drvinfo	= w90p910_get_drvinfo,
 	.nway_reset	= w90p910_nway_reset,
 	.get_link	= w90p910_get_link,
+	.get_link_ksettings = w90p910_get_link_ksettings,
+	.set_link_ksettings = w90p910_set_link_ksettings,
 };
 
 static const struct net_device_ops w90p910_ether_netdev_ops = {
diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c
index 3913f07279d2..92367a06491a 100644
--- a/drivers/net/ethernet/nvidia/forcedeth.c
+++ b/drivers/net/ethernet/nvidia/forcedeth.c
@@ -1733,7 +1733,7 @@ static void nv_update_stats(struct net_device *dev)
  * Called with read_lock(&dev_base_lock) held for read -
  * only synchronized against unregister_netdevice.
  */
-static struct rtnl_link_stats64*
+static void
 nv_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *storage)
 	__acquires(&netdev_priv(dev)->hwstats_lock)
 	__releases(&netdev_priv(dev)->hwstats_lock)
@@ -1793,8 +1793,6 @@ nv_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *storage)
 
 		spin_unlock_bh(&np->hwstats_lock);
 	}
-
-	return storage;
 }
 
 /*
@@ -3751,7 +3749,7 @@ static int nv_napi_poll(struct napi_struct *napi, int budget)
 	if (rx_work < budget) {
 		/* re-enable interrupts
 		   (msix not enabled in napi) */
-		napi_complete(napi);
+		napi_complete_done(napi, rx_work);
 
 		writel(np->irqmask, base + NvRegIrqMask);
 	}
@@ -4239,14 +4237,15 @@ static int nv_set_wol(struct net_device *dev, struct ethtool_wolinfo *wolinfo)
 	return 0;
 }
 
-static int nv_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+static int nv_get_link_ksettings(struct net_device *dev,
+				 struct ethtool_link_ksettings *cmd)
 {
 	struct fe_priv *np = netdev_priv(dev);
-	u32 speed;
+	u32 speed, supported, advertising;
 	int adv;
 
 	spin_lock_irq(&np->lock);
-	ecmd->port = PORT_MII;
+	cmd->base.port = PORT_MII;
 	if (!netif_running(dev)) {
 		/* We do not track link speed / duplex setting if the
 		 * interface is disabled. Force a link check */
@@ -4274,64 +4273,71 @@ static int nv_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 			speed = -1;
 			break;
 		}
-		ecmd->duplex = DUPLEX_HALF;
+		cmd->base.duplex = DUPLEX_HALF;
 		if (np->duplex)
-			ecmd->duplex = DUPLEX_FULL;
+			cmd->base.duplex = DUPLEX_FULL;
 	} else {
 		speed = SPEED_UNKNOWN;
-		ecmd->duplex = DUPLEX_UNKNOWN;
+		cmd->base.duplex = DUPLEX_UNKNOWN;
 	}
-	ethtool_cmd_speed_set(ecmd, speed);
-	ecmd->autoneg = np->autoneg;
+	cmd->base.speed = speed;
+	cmd->base.autoneg = np->autoneg;
 
-	ecmd->advertising = ADVERTISED_MII;
+	advertising = ADVERTISED_MII;
 	if (np->autoneg) {
-		ecmd->advertising |= ADVERTISED_Autoneg;
+		advertising |= ADVERTISED_Autoneg;
 		adv = mii_rw(dev, np->phyaddr, MII_ADVERTISE, MII_READ);
 		if (adv & ADVERTISE_10HALF)
-			ecmd->advertising |= ADVERTISED_10baseT_Half;
+			advertising |= ADVERTISED_10baseT_Half;
 		if (adv & ADVERTISE_10FULL)
-			ecmd->advertising |= ADVERTISED_10baseT_Full;
+			advertising |= ADVERTISED_10baseT_Full;
 		if (adv & ADVERTISE_100HALF)
-			ecmd->advertising |= ADVERTISED_100baseT_Half;
+			advertising |= ADVERTISED_100baseT_Half;
 		if (adv & ADVERTISE_100FULL)
-			ecmd->advertising |= ADVERTISED_100baseT_Full;
+			advertising |= ADVERTISED_100baseT_Full;
 		if (np->gigabit == PHY_GIGABIT) {
 			adv = mii_rw(dev, np->phyaddr, MII_CTRL1000, MII_READ);
 			if (adv & ADVERTISE_1000FULL)
-				ecmd->advertising |= ADVERTISED_1000baseT_Full;
+				advertising |= ADVERTISED_1000baseT_Full;
 		}
 	}
-	ecmd->supported = (SUPPORTED_Autoneg |
+	supported = (SUPPORTED_Autoneg |
 		SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full |
 		SUPPORTED_100baseT_Half | SUPPORTED_100baseT_Full |
 		SUPPORTED_MII);
 	if (np->gigabit == PHY_GIGABIT)
-		ecmd->supported |= SUPPORTED_1000baseT_Full;
+		supported |= SUPPORTED_1000baseT_Full;
+
+	cmd->base.phy_address = np->phyaddr;
 
-	ecmd->phy_address = np->phyaddr;
-	ecmd->transceiver = XCVR_EXTERNAL;
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+						supported);
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+						advertising);
 
 	/* ignore maxtxpkt, maxrxpkt for now */
 	spin_unlock_irq(&np->lock);
 	return 0;
 }
 
-static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+static int nv_set_link_ksettings(struct net_device *dev,
+				 const struct ethtool_link_ksettings *cmd)
 {
 	struct fe_priv *np = netdev_priv(dev);
-	u32 speed = ethtool_cmd_speed(ecmd);
+	u32 speed = cmd->base.speed;
+	u32 advertising;
 
-	if (ecmd->port != PORT_MII)
-		return -EINVAL;
-	if (ecmd->transceiver != XCVR_EXTERNAL)
+	ethtool_convert_link_mode_to_legacy_u32(&advertising,
+						cmd->link_modes.advertising);
+
+	if (cmd->base.port != PORT_MII)
 		return -EINVAL;
-	if (ecmd->phy_address != np->phyaddr) {
+	if (cmd->base.phy_address != np->phyaddr) {
 		/* TODO: support switching between multiple phys. Should be
 		 * trivial, but not enabled due to lack of test hardware. */
 		return -EINVAL;
 	}
-	if (ecmd->autoneg == AUTONEG_ENABLE) {
+	if (cmd->base.autoneg == AUTONEG_ENABLE) {
 		u32 mask;
 
 		mask = ADVERTISED_10baseT_Half | ADVERTISED_10baseT_Full |
@@ -4339,16 +4345,17 @@ static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 		if (np->gigabit == PHY_GIGABIT)
 			mask |= ADVERTISED_1000baseT_Full;
 
-		if ((ecmd->advertising & mask) == 0)
+		if ((advertising & mask) == 0)
 			return -EINVAL;
 
-	} else if (ecmd->autoneg == AUTONEG_DISABLE) {
+	} else if (cmd->base.autoneg == AUTONEG_DISABLE) {
 		/* Note: autonegotiation disable, speed 1000 intentionally
 		 * forbidden - no one should need that. */
 
 		if (speed != SPEED_10 && speed != SPEED_100)
 			return -EINVAL;
-		if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL)
+		if (cmd->base.duplex != DUPLEX_HALF &&
+		    cmd->base.duplex != DUPLEX_FULL)
 			return -EINVAL;
 	} else {
 		return -EINVAL;
@@ -4378,7 +4385,7 @@ static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 		netif_tx_unlock_bh(dev);
 	}
 
-	if (ecmd->autoneg == AUTONEG_ENABLE) {
+	if (cmd->base.autoneg == AUTONEG_ENABLE) {
 		int adv, bmcr;
 
 		np->autoneg = 1;
@@ -4386,13 +4393,13 @@ static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 		/* advertise only what has been requested */
 		adv = mii_rw(dev, np->phyaddr, MII_ADVERTISE, MII_READ);
 		adv &= ~(ADVERTISE_ALL | ADVERTISE_100BASE4 | ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM);
-		if (ecmd->advertising & ADVERTISED_10baseT_Half)
+		if (advertising & ADVERTISED_10baseT_Half)
 			adv |= ADVERTISE_10HALF;
-		if (ecmd->advertising & ADVERTISED_10baseT_Full)
+		if (advertising & ADVERTISED_10baseT_Full)
 			adv |= ADVERTISE_10FULL;
-		if (ecmd->advertising & ADVERTISED_100baseT_Half)
+		if (advertising & ADVERTISED_100baseT_Half)
 			adv |= ADVERTISE_100HALF;
-		if (ecmd->advertising & ADVERTISED_100baseT_Full)
+		if (advertising & ADVERTISED_100baseT_Full)
 			adv |= ADVERTISE_100FULL;
 		if (np->pause_flags & NV_PAUSEFRAME_RX_REQ)  /* for rx we set both advertisements but disable tx pause */
 			adv |=  ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM;
@@ -4403,7 +4410,7 @@ static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 		if (np->gigabit == PHY_GIGABIT) {
 			adv = mii_rw(dev, np->phyaddr, MII_CTRL1000, MII_READ);
 			adv &= ~ADVERTISE_1000FULL;
-			if (ecmd->advertising & ADVERTISED_1000baseT_Full)
+			if (advertising & ADVERTISED_1000baseT_Full)
 				adv |= ADVERTISE_1000FULL;
 			mii_rw(dev, np->phyaddr, MII_CTRL1000, adv);
 		}
@@ -4430,13 +4437,13 @@ static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 
 		adv = mii_rw(dev, np->phyaddr, MII_ADVERTISE, MII_READ);
 		adv &= ~(ADVERTISE_ALL | ADVERTISE_100BASE4 | ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM);
-		if (speed == SPEED_10 && ecmd->duplex == DUPLEX_HALF)
+		if (speed == SPEED_10 && cmd->base.duplex == DUPLEX_HALF)
 			adv |= ADVERTISE_10HALF;
-		if (speed == SPEED_10 && ecmd->duplex == DUPLEX_FULL)
+		if (speed == SPEED_10 && cmd->base.duplex == DUPLEX_FULL)
 			adv |= ADVERTISE_10FULL;
-		if (speed == SPEED_100 && ecmd->duplex == DUPLEX_HALF)
+		if (speed == SPEED_100 && cmd->base.duplex == DUPLEX_HALF)
 			adv |= ADVERTISE_100HALF;
-		if (speed == SPEED_100 && ecmd->duplex == DUPLEX_FULL)
+		if (speed == SPEED_100 && cmd->base.duplex == DUPLEX_FULL)
 			adv |= ADVERTISE_100FULL;
 		np->pause_flags &= ~(NV_PAUSEFRAME_AUTONEG|NV_PAUSEFRAME_RX_ENABLE|NV_PAUSEFRAME_TX_ENABLE);
 		if (np->pause_flags & NV_PAUSEFRAME_RX_REQ) {/* for rx we set both advertisements but disable tx pause */
@@ -5243,8 +5250,6 @@ static const struct ethtool_ops ops = {
 	.get_link = ethtool_op_get_link,
 	.get_wol = nv_get_wol,
 	.set_wol = nv_set_wol,
-	.get_settings = nv_get_settings,
-	.set_settings = nv_set_settings,
 	.get_regs_len = nv_get_regs_len,
 	.get_regs = nv_get_regs,
 	.nway_reset = nv_nway_reset,
@@ -5257,6 +5262,8 @@ static const struct ethtool_ops ops = {
 	.get_sset_count = nv_get_sset_count,
 	.self_test = nv_self_test,
 	.get_ts_info = ethtool_op_get_ts_info,
+	.get_link_ksettings = nv_get_link_ksettings,
+	.set_link_ksettings = nv_set_link_ksettings,
 };
 
 /* The mgmt unit and driver use a semaphore to access the phy during init */
diff --git a/drivers/net/ethernet/nxp/lpc_eth.c b/drivers/net/ethernet/nxp/lpc_eth.c
index dd6b0d0f7fa5..9c7ffd649e9a 100644
--- a/drivers/net/ethernet/nxp/lpc_eth.c
+++ b/drivers/net/ethernet/nxp/lpc_eth.c
@@ -999,7 +999,7 @@ static int lpc_eth_poll(struct napi_struct *napi, int budget)
 	rx_done = __lpc_handle_recv(ndev, budget);
 
 	if (rx_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, rx_done);
 		lpc_eth_enable_int(pldat->net_base);
 	}
 
diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c
index b19be7c6c1f4..21093276d2b7 100644
--- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c
+++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c
@@ -73,62 +73,80 @@ static const struct pch_gbe_stats pch_gbe_gstrings_stats[] = {
 #define PCH_GBE_MAC_REGS_LEN    (sizeof(struct pch_gbe_regs) / 4)
 #define PCH_GBE_REGS_LEN        (PCH_GBE_MAC_REGS_LEN + PCH_GBE_PHY_REGS_LEN)
 /**
- * pch_gbe_get_settings - Get device-specific settings
+ * pch_gbe_get_link_ksettings - Get device-specific settings
  * @netdev: Network interface device structure
  * @ecmd:   Ethtool command
  * Returns:
  *	0:			Successful.
  *	Negative value:		Failed.
  */
-static int pch_gbe_get_settings(struct net_device *netdev,
-				 struct ethtool_cmd *ecmd)
+static int pch_gbe_get_link_ksettings(struct net_device *netdev,
+				      struct ethtool_link_ksettings *ecmd)
 {
 	struct pch_gbe_adapter *adapter = netdev_priv(netdev);
+	u32 supported, advertising;
 	int ret;
 
-	ret = mii_ethtool_gset(&adapter->mii, ecmd);
-	ecmd->supported &= ~(SUPPORTED_TP | SUPPORTED_1000baseT_Half);
-	ecmd->advertising &= ~(ADVERTISED_TP | ADVERTISED_1000baseT_Half);
+	ret = mii_ethtool_get_link_ksettings(&adapter->mii, ecmd);
+
+	ethtool_convert_link_mode_to_legacy_u32(&supported,
+						ecmd->link_modes.supported);
+	ethtool_convert_link_mode_to_legacy_u32(&advertising,
+						ecmd->link_modes.advertising);
+
+	supported &= ~(SUPPORTED_TP | SUPPORTED_1000baseT_Half);
+	advertising &= ~(ADVERTISED_TP | ADVERTISED_1000baseT_Half);
+
+	ethtool_convert_legacy_u32_to_link_mode(ecmd->link_modes.supported,
+						supported);
+	ethtool_convert_legacy_u32_to_link_mode(ecmd->link_modes.advertising,
+						advertising);
 
 	if (!netif_carrier_ok(adapter->netdev))
-		ethtool_cmd_speed_set(ecmd, SPEED_UNKNOWN);
+		ecmd->base.speed = SPEED_UNKNOWN;
 	return ret;
 }
 
 /**
- * pch_gbe_set_settings - Set device-specific settings
+ * pch_gbe_set_link_ksettings - Set device-specific settings
  * @netdev: Network interface device structure
  * @ecmd:   Ethtool command
  * Returns:
  *	0:			Successful.
  *	Negative value:		Failed.
  */
-static int pch_gbe_set_settings(struct net_device *netdev,
-				 struct ethtool_cmd *ecmd)
+static int pch_gbe_set_link_ksettings(struct net_device *netdev,
+				      const struct ethtool_link_ksettings *ecmd)
 {
 	struct pch_gbe_adapter *adapter = netdev_priv(netdev);
 	struct pch_gbe_hw *hw = &adapter->hw;
-	u32 speed = ethtool_cmd_speed(ecmd);
+	struct ethtool_link_ksettings copy_ecmd;
+	u32 speed = ecmd->base.speed;
+	u32 advertising;
 	int ret;
 
 	pch_gbe_hal_write_phy_reg(hw, MII_BMCR, BMCR_RESET);
 
+	memcpy(&copy_ecmd, ecmd, sizeof(*ecmd));
+
 	/* when set_settings() is called with a ethtool_cmd previously
 	 * filled by get_settings() on a down link, speed is -1: */
 	if (speed == UINT_MAX) {
 		speed = SPEED_1000;
-		ethtool_cmd_speed_set(ecmd, speed);
-		ecmd->duplex = DUPLEX_FULL;
+		copy_ecmd.base.speed = speed;
+		copy_ecmd.base.duplex = DUPLEX_FULL;
 	}
-	ret = mii_ethtool_sset(&adapter->mii, ecmd);
+	ret = mii_ethtool_set_link_ksettings(&adapter->mii, &copy_ecmd);
 	if (ret) {
-		netdev_err(netdev, "Error: mii_ethtool_sset\n");
+		netdev_err(netdev, "Error: mii_ethtool_set_link_ksettings\n");
 		return ret;
 	}
 	hw->mac.link_speed = speed;
-	hw->mac.link_duplex = ecmd->duplex;
-	hw->phy.autoneg_advertised = ecmd->advertising;
-	hw->mac.autoneg = ecmd->autoneg;
+	hw->mac.link_duplex = copy_ecmd.base.duplex;
+	ethtool_convert_link_mode_to_legacy_u32(
+		&advertising, copy_ecmd.link_modes.advertising);
+	hw->phy.autoneg_advertised = advertising;
+	hw->mac.autoneg = copy_ecmd.base.autoneg;
 
 	/* reset the link */
 	if (netif_running(adapter->netdev)) {
@@ -487,8 +505,6 @@ static int pch_gbe_get_sset_count(struct net_device *netdev, int sset)
 }
 
 static const struct ethtool_ops pch_gbe_ethtool_ops = {
-	.get_settings = pch_gbe_get_settings,
-	.set_settings = pch_gbe_set_settings,
 	.get_drvinfo = pch_gbe_get_drvinfo,
 	.get_regs_len = pch_gbe_get_regs_len,
 	.get_regs = pch_gbe_get_regs,
@@ -503,6 +519,8 @@ static const struct ethtool_ops pch_gbe_ethtool_ops = {
 	.get_strings = pch_gbe_get_strings,
 	.get_ethtool_stats = pch_gbe_get_ethtool_stats,
 	.get_sset_count = pch_gbe_get_sset_count,
+	.get_link_ksettings = pch_gbe_get_link_ksettings,
+	.set_link_ksettings = pch_gbe_set_link_ksettings,
 };
 
 void pch_gbe_set_ethtool_ops(struct net_device *netdev)
diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
index d461f419948e..5ae9681a2da7 100644
--- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
+++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
@@ -2149,17 +2149,6 @@ static int pch_gbe_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 }
 
 /**
- * pch_gbe_get_stats - Get System Network Statistics
- * @netdev:  Network interface device structure
- * Returns:  The current stats
- */
-static struct net_device_stats *pch_gbe_get_stats(struct net_device *netdev)
-{
-	/* only return the current stats */
-	return &netdev->stats;
-}
-
-/**
  * pch_gbe_set_multi - Multicast and Promiscuous mode set
  * @netdev:   Network interface device structure
  */
@@ -2385,7 +2374,7 @@ static int pch_gbe_napi_poll(struct napi_struct *napi, int budget)
 		poll_end_flag = true;
 
 	if (poll_end_flag) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		pch_gbe_irq_enable(adapter);
 	}
 
@@ -2420,7 +2409,6 @@ static const struct net_device_ops pch_gbe_netdev_ops = {
 	.ndo_open = pch_gbe_open,
 	.ndo_stop = pch_gbe_stop,
 	.ndo_start_xmit = pch_gbe_xmit_frame,
-	.ndo_get_stats = pch_gbe_get_stats,
 	.ndo_set_mac_address = pch_gbe_set_mac,
 	.ndo_tx_timeout = pch_gbe_tx_timeout,
 	.ndo_change_mtu = pch_gbe_change_mtu,
diff --git a/drivers/net/ethernet/packetengines/hamachi.c b/drivers/net/ethernet/packetengines/hamachi.c
index baff744b560e..8b026dbf0d8d 100644
--- a/drivers/net/ethernet/packetengines/hamachi.c
+++ b/drivers/net/ethernet/packetengines/hamachi.c
@@ -1811,21 +1811,23 @@ static void hamachi_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *
 	strlcpy(info->bus_info, pci_name(np->pci_dev), sizeof(info->bus_info));
 }
 
-static int hamachi_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+static int hamachi_get_link_ksettings(struct net_device *dev,
+				      struct ethtool_link_ksettings *cmd)
 {
 	struct hamachi_private *np = netdev_priv(dev);
 	spin_lock_irq(&np->lock);
-	mii_ethtool_gset(&np->mii_if, ecmd);
+	mii_ethtool_get_link_ksettings(&np->mii_if, cmd);
 	spin_unlock_irq(&np->lock);
 	return 0;
 }
 
-static int hamachi_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+static int hamachi_set_link_ksettings(struct net_device *dev,
+				      const struct ethtool_link_ksettings *cmd)
 {
 	struct hamachi_private *np = netdev_priv(dev);
 	int res;
 	spin_lock_irq(&np->lock);
-	res = mii_ethtool_sset(&np->mii_if, ecmd);
+	res = mii_ethtool_set_link_ksettings(&np->mii_if, cmd);
 	spin_unlock_irq(&np->lock);
 	return res;
 }
@@ -1845,10 +1847,10 @@ static u32 hamachi_get_link(struct net_device *dev)
 static const struct ethtool_ops ethtool_ops = {
 	.begin = check_if_running,
 	.get_drvinfo = hamachi_get_drvinfo,
-	.get_settings = hamachi_get_settings,
-	.set_settings = hamachi_set_settings,
 	.nway_reset = hamachi_nway_reset,
 	.get_link = hamachi_get_link,
+	.get_link_ksettings = hamachi_get_link_ksettings,
+	.set_link_ksettings = hamachi_set_link_ksettings,
 };
 
 static const struct ethtool_ops ethtool_ops_no_mii = {
diff --git a/drivers/net/ethernet/pasemi/pasemi_mac.c b/drivers/net/ethernet/pasemi/pasemi_mac.c
index badfa1d562a4..49591d9c2e1b 100644
--- a/drivers/net/ethernet/pasemi/pasemi_mac.c
+++ b/drivers/net/ethernet/pasemi/pasemi_mac.c
@@ -1575,7 +1575,7 @@ static int pasemi_mac_poll(struct napi_struct *napi, int budget)
 	pkts = pasemi_mac_clean_rx(rx_ring(mac), budget);
 	if (pkts < budget) {
 		/* all done, no more packets present */
-		napi_complete(napi);
+		napi_complete_done(napi, pkts);
 
 		pasemi_mac_restart_rx_intr(mac);
 		pasemi_mac_restart_tx_intr(mac);
diff --git a/drivers/net/ethernet/qlogic/Kconfig b/drivers/net/ethernet/qlogic/Kconfig
index 3cfd10503446..c2e24afbaeb2 100644
--- a/drivers/net/ethernet/qlogic/Kconfig
+++ b/drivers/net/ethernet/qlogic/Kconfig
@@ -104,6 +104,7 @@ config QED_SRIOV
 config QEDE
 	tristate "QLogic QED 25/40/100Gb Ethernet NIC"
 	depends on QED
+	imply PTP_1588_CLOCK
 	---help---
 	  This enables the support for ...
 
@@ -113,4 +114,7 @@ config QED_RDMA
 config QED_ISCSI
 	bool
 
+config QED_FCOE
+	bool
+
 endif # NET_VENDOR_QLOGIC
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
index f9034467736c..3157f97dd782 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
@@ -96,69 +96,70 @@ netxen_nic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo)
 }
 
 static int
-netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+netxen_nic_get_link_ksettings(struct net_device *dev,
+			      struct ethtool_link_ksettings *cmd)
 {
 	struct netxen_adapter *adapter = netdev_priv(dev);
 	int check_sfp_module = 0;
+	u32 supported, advertising;
 
 	/* read which mode */
 	if (adapter->ahw.port_type == NETXEN_NIC_GBE) {
-		ecmd->supported = (SUPPORTED_10baseT_Half |
+		supported = (SUPPORTED_10baseT_Half |
 				   SUPPORTED_10baseT_Full |
 				   SUPPORTED_100baseT_Half |
 				   SUPPORTED_100baseT_Full |
 				   SUPPORTED_1000baseT_Half |
 				   SUPPORTED_1000baseT_Full);
 
-		ecmd->advertising = (ADVERTISED_100baseT_Half |
+		advertising = (ADVERTISED_100baseT_Half |
 				     ADVERTISED_100baseT_Full |
 				     ADVERTISED_1000baseT_Half |
 				     ADVERTISED_1000baseT_Full);
 
-		ecmd->port = PORT_TP;
+		cmd->base.port = PORT_TP;
 
-		ethtool_cmd_speed_set(ecmd, adapter->link_speed);
-		ecmd->duplex = adapter->link_duplex;
-		ecmd->autoneg = adapter->link_autoneg;
+		cmd->base.speed = adapter->link_speed;
+		cmd->base.duplex = adapter->link_duplex;
+		cmd->base.autoneg = adapter->link_autoneg;
 
 	} else if (adapter->ahw.port_type == NETXEN_NIC_XGBE) {
 		u32 val;
 
 		val = NXRD32(adapter, NETXEN_PORT_MODE_ADDR);
 		if (val == NETXEN_PORT_MODE_802_3_AP) {
-			ecmd->supported = SUPPORTED_1000baseT_Full;
-			ecmd->advertising = ADVERTISED_1000baseT_Full;
+			supported = SUPPORTED_1000baseT_Full;
+			advertising = ADVERTISED_1000baseT_Full;
 		} else {
-			ecmd->supported = SUPPORTED_10000baseT_Full;
-			ecmd->advertising = ADVERTISED_10000baseT_Full;
+			supported = SUPPORTED_10000baseT_Full;
+			advertising = ADVERTISED_10000baseT_Full;
 		}
 
 		if (netif_running(dev) && adapter->has_link_events) {
-			ethtool_cmd_speed_set(ecmd, adapter->link_speed);
-			ecmd->autoneg = adapter->link_autoneg;
-			ecmd->duplex = adapter->link_duplex;
+			cmd->base.speed = adapter->link_speed;
+			cmd->base.autoneg = adapter->link_autoneg;
+			cmd->base.duplex = adapter->link_duplex;
 			goto skip;
 		}
 
-		ecmd->port = PORT_TP;
+		cmd->base.port = PORT_TP;
 
 		if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) {
 			u16 pcifn = adapter->ahw.pci_func;
 
 			val = NXRD32(adapter, P3_LINK_SPEED_REG(pcifn));
-			ethtool_cmd_speed_set(ecmd, P3_LINK_SPEED_MHZ *
-					      P3_LINK_SPEED_VAL(pcifn, val));
+			cmd->base.speed = P3_LINK_SPEED_MHZ *
+				P3_LINK_SPEED_VAL(pcifn, val);
 		} else
-			ethtool_cmd_speed_set(ecmd, SPEED_10000);
+			cmd->base.speed = SPEED_10000;
 
-		ecmd->duplex = DUPLEX_FULL;
-		ecmd->autoneg = AUTONEG_DISABLE;
+		cmd->base.duplex = DUPLEX_FULL;
+		cmd->base.autoneg = AUTONEG_DISABLE;
 	} else
 		return -EIO;
 
 skip:
-	ecmd->phy_address = adapter->physical_port;
-	ecmd->transceiver = XCVR_EXTERNAL;
+	cmd->base.phy_address = adapter->physical_port;
 
 	switch (adapter->ahw.board_type) {
 	case NETXEN_BRDTYPE_P2_SB35_4G:
@@ -167,16 +168,16 @@ skip:
 	case NETXEN_BRDTYPE_P3_4_GB:
 	case NETXEN_BRDTYPE_P3_4_GB_MM:
 
-		ecmd->supported |= SUPPORTED_Autoneg;
-		ecmd->advertising |= ADVERTISED_Autoneg;
+		supported |= SUPPORTED_Autoneg;
+		advertising |= ADVERTISED_Autoneg;
 	case NETXEN_BRDTYPE_P2_SB31_10G_CX4:
 	case NETXEN_BRDTYPE_P3_10G_CX4:
 	case NETXEN_BRDTYPE_P3_10G_CX4_LP:
 	case NETXEN_BRDTYPE_P3_10000_BASE_T:
-		ecmd->supported |= SUPPORTED_TP;
-		ecmd->advertising |= ADVERTISED_TP;
-		ecmd->port = PORT_TP;
-		ecmd->autoneg = (adapter->ahw.board_type ==
+		supported |= SUPPORTED_TP;
+		advertising |= ADVERTISED_TP;
+		cmd->base.port = PORT_TP;
+		cmd->base.autoneg = (adapter->ahw.board_type ==
 				 NETXEN_BRDTYPE_P2_SB31_10G_CX4) ?
 		    (AUTONEG_DISABLE) : (adapter->link_autoneg);
 		break;
@@ -185,39 +186,39 @@ skip:
 	case NETXEN_BRDTYPE_P3_IMEZ:
 	case NETXEN_BRDTYPE_P3_XG_LOM:
 	case NETXEN_BRDTYPE_P3_HMEZ:
-		ecmd->supported |= SUPPORTED_MII;
-		ecmd->advertising |= ADVERTISED_MII;
-		ecmd->port = PORT_MII;
-		ecmd->autoneg = AUTONEG_DISABLE;
+		supported |= SUPPORTED_MII;
+		advertising |= ADVERTISED_MII;
+		cmd->base.port = PORT_MII;
+		cmd->base.autoneg = AUTONEG_DISABLE;
 		break;
 	case NETXEN_BRDTYPE_P3_10G_SFP_PLUS:
 	case NETXEN_BRDTYPE_P3_10G_SFP_CT:
 	case NETXEN_BRDTYPE_P3_10G_SFP_QT:
-		ecmd->advertising |= ADVERTISED_TP;
-		ecmd->supported |= SUPPORTED_TP;
+		advertising |= ADVERTISED_TP;
+		supported |= SUPPORTED_TP;
 		check_sfp_module = netif_running(dev) &&
 			adapter->has_link_events;
 	case NETXEN_BRDTYPE_P2_SB31_10G:
 	case NETXEN_BRDTYPE_P3_10G_XFP:
-		ecmd->supported |= SUPPORTED_FIBRE;
-		ecmd->advertising |= ADVERTISED_FIBRE;
-		ecmd->port = PORT_FIBRE;
-		ecmd->autoneg = AUTONEG_DISABLE;
+		supported |= SUPPORTED_FIBRE;
+		advertising |= ADVERTISED_FIBRE;
+		cmd->base.port = PORT_FIBRE;
+		cmd->base.autoneg = AUTONEG_DISABLE;
 		break;
 	case NETXEN_BRDTYPE_P3_10G_TP:
 		if (adapter->ahw.port_type == NETXEN_NIC_XGBE) {
-			ecmd->autoneg = AUTONEG_DISABLE;
-			ecmd->supported |= (SUPPORTED_FIBRE | SUPPORTED_TP);
-			ecmd->advertising |=
+			cmd->base.autoneg = AUTONEG_DISABLE;
+			supported |= (SUPPORTED_FIBRE | SUPPORTED_TP);
+			advertising |=
 				(ADVERTISED_FIBRE | ADVERTISED_TP);
-			ecmd->port = PORT_FIBRE;
+			cmd->base.port = PORT_FIBRE;
 			check_sfp_module = netif_running(dev) &&
 				adapter->has_link_events;
 		} else {
-			ecmd->supported |= (SUPPORTED_TP | SUPPORTED_Autoneg);
-			ecmd->advertising |=
+			supported |= (SUPPORTED_TP | SUPPORTED_Autoneg);
+			advertising |=
 				(ADVERTISED_TP | ADVERTISED_Autoneg);
-			ecmd->port = PORT_TP;
+			cmd->base.port = PORT_TP;
 		}
 		break;
 	default:
@@ -232,31 +233,37 @@ skip:
 		case LINKEVENT_MODULE_OPTICAL_SRLR:
 		case LINKEVENT_MODULE_OPTICAL_LRM:
 		case LINKEVENT_MODULE_OPTICAL_SFP_1G:
-			ecmd->port = PORT_FIBRE;
+			cmd->base.port = PORT_FIBRE;
 			break;
 		case LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLE:
 		case LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLELEN:
 		case LINKEVENT_MODULE_TWINAX:
-			ecmd->port = PORT_TP;
+			cmd->base.port = PORT_TP;
 			break;
 		default:
-			ecmd->port = -1;
+			cmd->base.port = -1;
 		}
 	}
 
 	if (!netif_running(dev) || !adapter->ahw.linkup) {
-		ecmd->duplex = DUPLEX_UNKNOWN;
-		ethtool_cmd_speed_set(ecmd, SPEED_UNKNOWN);
+		cmd->base.duplex = DUPLEX_UNKNOWN;
+		cmd->base.speed = SPEED_UNKNOWN;
 	}
 
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+						supported);
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+						advertising);
+
 	return 0;
 }
 
 static int
-netxen_nic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+netxen_nic_set_link_ksettings(struct net_device *dev,
+			      const struct ethtool_link_ksettings *cmd)
 {
 	struct netxen_adapter *adapter = netdev_priv(dev);
-	u32 speed = ethtool_cmd_speed(ecmd);
+	u32 speed = cmd->base.speed;
 	int ret;
 
 	if (adapter->ahw.port_type != NETXEN_NIC_GBE)
@@ -265,16 +272,16 @@ netxen_nic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 	if (!(adapter->capabilities & NX_FW_CAPABILITY_GBE_LINK_CFG))
 		return -EOPNOTSUPP;
 
-	ret = nx_fw_cmd_set_gbe_port(adapter, speed, ecmd->duplex,
-				     ecmd->autoneg);
+	ret = nx_fw_cmd_set_gbe_port(adapter, speed, cmd->base.duplex,
+				     cmd->base.autoneg);
 	if (ret == NX_RCODE_NOT_SUPPORTED)
 		return -EOPNOTSUPP;
 	else if (ret)
 		return -EIO;
 
 	adapter->link_speed = speed;
-	adapter->link_duplex = ecmd->duplex;
-	adapter->link_autoneg = ecmd->autoneg;
+	adapter->link_duplex = cmd->base.duplex;
+	adapter->link_autoneg = cmd->base.autoneg;
 
 	if (!netif_running(dev))
 		return 0;
@@ -931,8 +938,6 @@ netxen_get_dump_data(struct net_device *netdev, struct ethtool_dump *dump,
 }
 
 const struct ethtool_ops netxen_nic_ethtool_ops = {
-	.get_settings = netxen_nic_get_settings,
-	.set_settings = netxen_nic_set_settings,
 	.get_drvinfo = netxen_nic_get_drvinfo,
 	.get_regs_len = netxen_nic_get_regs_len,
 	.get_regs = netxen_nic_get_regs,
@@ -954,4 +959,6 @@ const struct ethtool_ops netxen_nic_ethtool_ops = {
 	.get_dump_flag = netxen_get_dump_flag,
 	.get_dump_data = netxen_get_dump_data,
 	.set_dump = netxen_set_dump,
+	.get_link_ksettings = netxen_nic_get_link_ksettings,
+	.set_link_ksettings = netxen_nic_set_link_ksettings,
 };
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
index 561fb94c7267..3b5d7cfa2321 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
@@ -90,8 +90,8 @@ static irqreturn_t netxen_msix_intr(int irq, void *data);
 
 static void netxen_free_ip_list(struct netxen_adapter *, bool);
 static void netxen_restore_indev_addr(struct net_device *dev, unsigned long);
-static struct rtnl_link_stats64 *netxen_nic_get_stats(struct net_device *dev,
-						      struct rtnl_link_stats64 *stats);
+static void netxen_nic_get_stats(struct net_device *dev,
+				 struct rtnl_link_stats64 *stats);
 static int netxen_nic_set_mac(struct net_device *netdev, void *p);
 
 /*  PCI Device ID Table  */
@@ -2302,8 +2302,8 @@ request_reset:
 	clear_bit(__NX_RESETTING, &adapter->state);
 }
 
-static struct rtnl_link_stats64 *netxen_nic_get_stats(struct net_device *netdev,
-						      struct rtnl_link_stats64 *stats)
+static void netxen_nic_get_stats(struct net_device *netdev,
+				 struct rtnl_link_stats64 *stats)
 {
 	struct netxen_adapter *adapter = netdev_priv(netdev);
 
@@ -2313,8 +2313,6 @@ static struct rtnl_link_stats64 *netxen_nic_get_stats(struct net_device *netdev,
 	stats->tx_bytes = adapter->stats.txbytes;
 	stats->rx_dropped = adapter->stats.rxdropped;
 	stats->tx_dropped = adapter->stats.txdropped;
-
-	return stats;
 }
 
 static irqreturn_t netxen_intr(int irq, void *data)
@@ -2398,7 +2396,7 @@ static int netxen_nic_poll(struct napi_struct *napi, int budget)
 		work_done = budget;
 
 	if (work_done < budget) {
-		napi_complete(&sds_ring->napi);
+		napi_complete_done(&sds_ring->napi, work_done);
 		if (test_bit(__NX_DEV_UP, &adapter->state))
 			netxen_nic_enable_int(sds_ring);
 	}
@@ -3266,7 +3264,7 @@ netxen_list_config_ip(struct netxen_adapter *adapter,
 		cur = kzalloc(sizeof(struct nx_ip_list), GFP_ATOMIC);
 		if (cur == NULL)
 			goto out;
-		if (dev->priv_flags & IFF_802_1Q_VLAN)
+		if (is_vlan_dev(dev))
 			dev = vlan_dev_real_dev(dev);
 		cur->master = !!netif_is_bond_master(dev);
 		cur->ip_addr = ifa->ifa_address;
@@ -3376,7 +3374,7 @@ static void netxen_config_master(struct net_device *dev, unsigned long event)
 	    !netif_is_bond_slave(dev)) {
 		netxen_config_indev_addr(adapter, master, event);
 		for_each_netdev_rcu(&init_net, slave)
-			if (slave->priv_flags & IFF_802_1Q_VLAN &&
+			if (is_vlan_dev(slave) &&
 			    vlan_dev_real_dev(slave) == master)
 				netxen_config_indev_addr(adapter, slave, event);
 	}
@@ -3402,7 +3400,7 @@ recheck:
 	if (dev == NULL)
 		goto done;
 
-	if (dev->priv_flags & IFF_802_1Q_VLAN) {
+	if (is_vlan_dev(dev)) {
 		dev = vlan_dev_real_dev(dev);
 		goto recheck;
 	}
@@ -3447,7 +3445,7 @@ recheck:
 	if (dev == NULL)
 		goto done;
 
-	if (dev->priv_flags & IFF_802_1Q_VLAN) {
+	if (is_vlan_dev(dev)) {
 		dev = vlan_dev_real_dev(dev);
 		goto recheck;
 	}
diff --git a/drivers/net/ethernet/qlogic/qed/Makefile b/drivers/net/ethernet/qlogic/qed/Makefile
index 729e43768e99..974929dcc74e 100644
--- a/drivers/net/ethernet/qlogic/qed/Makefile
+++ b/drivers/net/ethernet/qlogic/qed/Makefile
@@ -2,8 +2,9 @@ obj-$(CONFIG_QED) := qed.o
 
 qed-y := qed_cxt.o qed_dev.o qed_hw.o qed_init_fw_funcs.o qed_init_ops.o \
 	 qed_int.o qed_main.o qed_mcp.o qed_sp_commands.o qed_spq.o qed_l2.o \
-	 qed_selftest.o qed_dcbx.o qed_debug.o
+	 qed_selftest.o qed_dcbx.o qed_debug.o qed_ptp.o
 qed-$(CONFIG_QED_SRIOV) += qed_sriov.o qed_vf.o
 qed-$(CONFIG_QED_LL2) += qed_ll2.o
 qed-$(CONFIG_QED_RDMA) += qed_roce.o
 qed-$(CONFIG_QED_ISCSI) += qed_iscsi.o qed_ooo.o
+qed-$(CONFIG_QED_FCOE) += qed_fcoe.o
diff --git a/drivers/net/ethernet/qlogic/qed/qed.h b/drivers/net/ethernet/qlogic/qed/qed.h
index 44c184ebe3b0..61a9cd5be497 100644
--- a/drivers/net/ethernet/qlogic/qed/qed.h
+++ b/drivers/net/ethernet/qlogic/qed/qed.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_H
@@ -27,7 +51,7 @@
 #include "qed_hsi.h"
 
 extern const struct qed_common_ops qed_common_ops_pass;
-#define DRV_MODULE_VERSION "8.10.9.20"
+#define DRV_MODULE_VERSION "8.10.10.20"
 
 #define MAX_HWFNS_PER_DEVICE    (4)
 #define NAME_SIZE 16
@@ -36,6 +60,7 @@ extern const struct qed_common_ops qed_common_ops_pass;
 #define QED_WFQ_UNIT	100
 
 #define ISCSI_BDQ_ID(_port_id) (_port_id)
+#define FCOE_BDQ_ID(_port_id) ((_port_id) + 2)
 #define QED_WID_SIZE            (1024)
 #define QED_PF_DEMS_SIZE        (4)
 
@@ -143,6 +168,7 @@ struct qed_tunn_update_params {
  */
 enum qed_pci_personality {
 	QED_PCI_ETH,
+	QED_PCI_FCOE,
 	QED_PCI_ISCSI,
 	QED_PCI_ETH_ROCE,
 	QED_PCI_DEFAULT /* default in shmem */
@@ -180,6 +206,7 @@ enum QED_FEATURE {
 	QED_VF,
 	QED_RDMA_CNQ,
 	QED_VF_L2_QUE,
+	QED_FCOE_CQ,
 	QED_MAX_FEATURES,
 };
 
@@ -197,6 +224,7 @@ enum QED_PORT_MODE {
 
 enum qed_dev_cap {
 	QED_DEV_CAP_ETH,
+	QED_DEV_CAP_FCOE,
 	QED_DEV_CAP_ISCSI,
 	QED_DEV_CAP_ROCE,
 };
@@ -231,6 +259,10 @@ struct qed_hw_info {
 	u32				part_num[4];
 
 	unsigned char			hw_mac_addr[ETH_ALEN];
+	u64				node_wwn;
+	u64				port_wwn;
+
+	u16				num_fcoe_conns;
 
 	struct qed_igu_info		*p_igu_info;
 
@@ -386,6 +418,7 @@ struct qed_hwfn {
 	struct qed_ooo_info		*p_ooo_info;
 	struct qed_rdma_info		*p_rdma_info;
 	struct qed_iscsi_info		*p_iscsi_info;
+	struct qed_fcoe_info		*p_fcoe_info;
 	struct qed_pf_params		pf_params;
 
 	bool b_rdma_enabled_in_prs;
@@ -432,6 +465,8 @@ struct qed_hwfn {
 	u8 dcbx_no_edpm;
 	u8 db_bar_no_edpm;
 
+	/* p_ptp_ptt is valid for leading HWFN only */
+	struct qed_ptt *p_ptp_ptt;
 	struct qed_simd_fp_handler	simd_proto_handler[64];
 
 #ifdef CONFIG_QED_SRIOV
@@ -594,11 +629,13 @@ struct qed_dev {
 
 	u8				protocol;
 #define IS_QED_ETH_IF(cdev)     ((cdev)->protocol == QED_PROTOCOL_ETH)
+#define IS_QED_FCOE_IF(cdev)    ((cdev)->protocol == QED_PROTOCOL_FCOE)
 
 	/* Callbacks to protocol driver */
 	union {
 		struct qed_common_cb_ops	*common;
 		struct qed_eth_cb_ops		*eth;
+		struct qed_fcoe_cb_ops		*fcoe;
 		struct qed_iscsi_cb_ops		*iscsi;
 	} protocol_ops;
 	void				*ops_cookie;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_cxt.c b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
index 0c42c240b5cf..d42d03df751a 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_cxt.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>
@@ -66,12 +90,14 @@ union conn_context {
 	struct core_conn_context core_ctx;
 	struct eth_conn_context eth_ctx;
 	struct iscsi_conn_context iscsi_ctx;
+	struct fcoe_conn_context fcoe_ctx;
 	struct roce_conn_context roce_ctx;
 };
 
-/* TYPE-0 task context - iSCSI */
+/* TYPE-0 task context - iSCSI, FCOE */
 union type0_task_context {
 	struct iscsi_task_context iscsi_ctx;
+	struct fcoe_task_context fcoe_ctx;
 };
 
 /* TYPE-1 task context - ROCE */
@@ -216,15 +242,22 @@ struct qed_cxt_mngr {
 static bool src_proto(enum protocol_type type)
 {
 	return type == PROTOCOLID_ISCSI ||
+	       type == PROTOCOLID_FCOE ||
 	       type == PROTOCOLID_ROCE;
 }
 
 static bool tm_cid_proto(enum protocol_type type)
 {
 	return type == PROTOCOLID_ISCSI ||
+	       type == PROTOCOLID_FCOE ||
 	       type == PROTOCOLID_ROCE;
 }
 
+static bool tm_tid_proto(enum protocol_type type)
+{
+	return type == PROTOCOLID_FCOE;
+}
+
 /* counts the iids for the CDU/CDUC ILT client configuration */
 struct qed_cdu_iids {
 	u32 pf_cids;
@@ -283,6 +316,22 @@ static void qed_cxt_tm_iids(struct qed_cxt_mngr *p_mngr,
 			iids->pf_cids += p_cfg->cid_count;
 			iids->per_vf_cids += p_cfg->cids_per_vf;
 		}
+
+		if (tm_tid_proto(i)) {
+			struct qed_tid_seg *segs = p_cfg->tid_seg;
+
+			/* for each segment there is at most one
+			 * protocol for which count is not 0.
+			 */
+			for (j = 0; j < NUM_TASK_PF_SEGMENTS; j++)
+				iids->pf_tids[j] += segs[j].count;
+
+			/* The last array elelment is for the VFs. As for PF
+			 * segments there can be only one protocol for
+			 * which this value is not 0.
+			 */
+			iids->per_vf_tids += segs[NUM_TASK_PF_SEGMENTS].count;
+		}
 	}
 
 	iids->pf_cids = roundup(iids->pf_cids, TM_ALIGN);
@@ -1670,9 +1719,42 @@ static void qed_tm_init_pf(struct qed_hwfn *p_hwfn)
 	/* @@@TBD how to enable the scan for the VFs */
 }
 
+static void qed_prs_init_common(struct qed_hwfn *p_hwfn)
+{
+	if ((p_hwfn->hw_info.personality == QED_PCI_FCOE) &&
+	    p_hwfn->pf_params.fcoe_pf_params.is_target)
+		STORE_RT_REG(p_hwfn,
+			     PRS_REG_SEARCH_RESP_INITIATOR_TYPE_RT_OFFSET, 0);
+}
+
+static void qed_prs_init_pf(struct qed_hwfn *p_hwfn)
+{
+	struct qed_cxt_mngr *p_mngr = p_hwfn->p_cxt_mngr;
+	struct qed_conn_type_cfg *p_fcoe;
+	struct qed_tid_seg *p_tid;
+
+	p_fcoe = &p_mngr->conn_cfg[PROTOCOLID_FCOE];
+
+	/* If FCoE is active set the MAX OX_ID (tid) in the Parser */
+	if (!p_fcoe->cid_count)
+		return;
+
+	p_tid = &p_fcoe->tid_seg[QED_CXT_FCOE_TID_SEG];
+	if (p_hwfn->pf_params.fcoe_pf_params.is_target) {
+		STORE_RT_REG_AGG(p_hwfn,
+				 PRS_REG_TASK_ID_MAX_TARGET_PF_RT_OFFSET,
+				 p_tid->count);
+	} else {
+		STORE_RT_REG_AGG(p_hwfn,
+				 PRS_REG_TASK_ID_MAX_INITIATOR_PF_RT_OFFSET,
+				 p_tid->count);
+	}
+}
+
 void qed_cxt_hw_init_common(struct qed_hwfn *p_hwfn)
 {
 	qed_cdu_init_common(p_hwfn);
+	qed_prs_init_common(p_hwfn);
 }
 
 void qed_cxt_hw_init_pf(struct qed_hwfn *p_hwfn)
@@ -1684,6 +1766,7 @@ void qed_cxt_hw_init_pf(struct qed_hwfn *p_hwfn)
 	qed_ilt_init_pf(p_hwfn);
 	qed_src_init_pf(p_hwfn);
 	qed_tm_init_pf(p_hwfn);
+	qed_prs_init_pf(p_hwfn);
 }
 
 int qed_cxt_acquire_cid(struct qed_hwfn *p_hwfn,
@@ -1861,6 +1944,27 @@ int qed_cxt_set_pf_params(struct qed_hwfn *p_hwfn)
 					    p_params->num_cons, 1);
 		break;
 	}
+	case QED_PCI_FCOE:
+	{
+		struct qed_fcoe_pf_params *p_params;
+
+		p_params = &p_hwfn->pf_params.fcoe_pf_params;
+
+		if (p_params->num_cons && p_params->num_tasks) {
+			qed_cxt_set_proto_cid_count(p_hwfn,
+						    PROTOCOLID_FCOE,
+						    p_params->num_cons,
+						    0);
+
+			qed_cxt_set_proto_tid_count(p_hwfn, PROTOCOLID_FCOE,
+						    QED_CXT_FCOE_TID_SEG, 0,
+						    p_params->num_tasks, true);
+		} else {
+			DP_INFO(p_hwfn->cdev,
+				"Fcoe personality used without setting params!\n");
+		}
+		break;
+	}
 	case QED_PCI_ISCSI:
 	{
 		struct qed_iscsi_pf_params *p_params;
@@ -1903,6 +2007,10 @@ int qed_cxt_get_tid_mem_info(struct qed_hwfn *p_hwfn,
 
 	/* Verify the personality */
 	switch (p_hwfn->hw_info.personality) {
+	case QED_PCI_FCOE:
+		proto = PROTOCOLID_FCOE;
+		seg = QED_CXT_FCOE_TID_SEG;
+		break;
 	case QED_PCI_ISCSI:
 		proto = PROTOCOLID_ISCSI;
 		seg = QED_CXT_ISCSI_TID_SEG;
@@ -2191,15 +2299,19 @@ int qed_cxt_get_task_ctx(struct qed_hwfn *p_hwfn,
 {
 	struct qed_cxt_mngr *p_mngr = p_hwfn->p_cxt_mngr;
 	struct qed_ilt_client_cfg *p_cli;
-	struct qed_ilt_cli_blk *p_seg;
 	struct qed_tid_seg *p_seg_info;
-	u32 proto, seg;
-	u32 total_lines;
-	u32 tid_size, ilt_idx;
+	struct qed_ilt_cli_blk *p_seg;
 	u32 num_tids_per_block;
+	u32 tid_size, ilt_idx;
+	u32 total_lines;
+	u32 proto, seg;
 
 	/* Verify the personality */
 	switch (p_hwfn->hw_info.personality) {
+	case QED_PCI_FCOE:
+		proto = PROTOCOLID_FCOE;
+		seg = QED_CXT_FCOE_TID_SEG;
+		break;
 	case QED_PCI_ISCSI:
 		proto = PROTOCOLID_ISCSI;
 		seg = QED_CXT_ISCSI_TID_SEG;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_cxt.h b/drivers/net/ethernet/qlogic/qed/qed_cxt.h
index 2b8bdaa77800..8b010324268a 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_cxt.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_cxt.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
- *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_CXT_H
@@ -67,6 +91,7 @@ int qed_cxt_get_tid_mem_info(struct qed_hwfn *p_hwfn,
 
 #define QED_CXT_ISCSI_TID_SEG	PROTOCOLID_ISCSI
 #define QED_CXT_ROCE_TID_SEG	PROTOCOLID_ROCE
+#define QED_CXT_FCOE_TID_SEG	PROTOCOLID_FCOE
 enum qed_cxt_elem_type {
 	QED_ELEM_CXT,
 	QED_ELEM_SRQ,
@@ -180,4 +205,6 @@ int qed_cxt_free_proto_ilt(struct qed_hwfn *p_hwfn, enum protocol_type proto);
 
 #define QED_CTX_WORKING_MEM 0
 #define QED_CTX_FL_MEM 1
+int qed_cxt_get_task_ctx(struct qed_hwfn *p_hwfn,
+			 u32 tid, u8 ctx_type, void **task_ctx);
 #endif
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
index a4789a93b692..5bd36a4a8fcd 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>
@@ -408,7 +432,6 @@ qed_dcbx_copy_mib(struct qed_hwfn *p_hwfn,
 	return rc;
 }
 
-#ifdef CONFIG_DCB
 static void
 qed_dcbx_get_priority_info(struct qed_hwfn *p_hwfn,
 			   struct qed_dcbx_app_prio *p_prio,
@@ -725,7 +748,6 @@ qed_dcbx_get_params(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
 
 	return 0;
 }
-#endif
 
 static int
 qed_dcbx_read_local_lldp_mib(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
@@ -840,6 +862,15 @@ static int qed_dcbx_read_mib(struct qed_hwfn *p_hwfn,
 	return rc;
 }
 
+void qed_dcbx_aen(struct qed_hwfn *hwfn, u32 mib_type)
+{
+	struct qed_common_cb_ops *op = hwfn->cdev->protocol_ops.common;
+	void *cookie = hwfn->cdev->ops_cookie;
+
+	if (cookie && op->dcbx_aen)
+		op->dcbx_aen(cookie, &hwfn->p_dcbx_info->get, mib_type);
+}
+
 /* Read updated MIB.
  * Reconfigure QM and invoke PF update ramrod command if operational MIB
  * change is detected.
@@ -866,6 +897,8 @@ qed_dcbx_mib_update_event(struct qed_hwfn *p_hwfn,
 			qed_sp_pf_update(p_hwfn);
 		}
 	}
+	qed_dcbx_get_params(p_hwfn, p_ptt, &p_hwfn->p_dcbx_info->get, type);
+	qed_dcbx_aen(p_hwfn, type);
 
 	return rc;
 }
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dcbx.h b/drivers/net/ethernet/qlogic/qed/qed_dcbx.h
index 9ba681643d05..0fabe97f998d 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_dcbx.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_dcbx.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_DCBX_H
@@ -33,7 +57,6 @@ struct qed_dcbx_app_data {
 	u8 tc;			/* Traffic Class */
 };
 
-#ifdef CONFIG_DCB
 #define QED_DCBX_VERSION_DISABLED       0
 #define QED_DCBX_VERSION_IEEE           1
 #define QED_DCBX_VERSION_CEE            2
@@ -49,7 +72,6 @@ struct qed_dcbx_set {
 	struct qed_dcbx_admin_params config;
 	u32 ver_num;
 };
-#endif
 
 struct qed_dcbx_results {
 	bool dcbx_enabled;
@@ -73,9 +95,8 @@ struct qed_dcbx_info {
 	struct qed_dcbx_results results;
 	struct dcbx_mib operational;
 	struct dcbx_mib remote;
-#ifdef CONFIG_DCB
 	struct qed_dcbx_set set;
-#endif
+	struct qed_dcbx_get get;
 	u8 dcbx_cap;
 };
 
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c b/drivers/net/ethernet/qlogic/qed/qed_dev.c
index 3b2250021c5f..d6c5a8165b5f 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_dev.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>
@@ -25,6 +49,7 @@
 #include "qed_cxt.h"
 #include "qed_dcbx.h"
 #include "qed_dev_api.h"
+#include "qed_fcoe.h"
 #include "qed_hsi.h"
 #include "qed_hw.h"
 #include "qed_init_ops.h"
@@ -148,6 +173,9 @@ void qed_resc_free(struct qed_dev *cdev)
 #ifdef CONFIG_QED_LL2
 		qed_ll2_free(p_hwfn, p_hwfn->p_ll2_info);
 #endif
+		if (p_hwfn->hw_info.personality == QED_PCI_FCOE)
+			qed_fcoe_free(p_hwfn, p_hwfn->p_fcoe_info);
+
 		if (p_hwfn->hw_info.personality == QED_PCI_ISCSI) {
 			qed_iscsi_free(p_hwfn, p_hwfn->p_iscsi_info);
 			qed_ooo_free(p_hwfn, p_hwfn->p_ooo_info);
@@ -409,6 +437,7 @@ int qed_qm_reconf(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
 int qed_resc_alloc(struct qed_dev *cdev)
 {
 	struct qed_iscsi_info *p_iscsi_info;
+	struct qed_fcoe_info *p_fcoe_info;
 	struct qed_ooo_info *p_ooo_info;
 #ifdef CONFIG_QED_LL2
 	struct qed_ll2_info *p_ll2_info;
@@ -515,6 +544,14 @@ int qed_resc_alloc(struct qed_dev *cdev)
 			p_hwfn->p_ll2_info = p_ll2_info;
 		}
 #endif
+
+		if (p_hwfn->hw_info.personality == QED_PCI_FCOE) {
+			p_fcoe_info = qed_fcoe_alloc(p_hwfn);
+			if (!p_fcoe_info)
+				goto alloc_no_mem;
+			p_hwfn->p_fcoe_info = p_fcoe_info;
+		}
+
 		if (p_hwfn->hw_info.personality == QED_PCI_ISCSI) {
 			p_iscsi_info = qed_iscsi_alloc(p_hwfn);
 			if (!p_iscsi_info)
@@ -578,6 +615,9 @@ void qed_resc_setup(struct qed_dev *cdev)
 		if (p_hwfn->using_ll2)
 			qed_ll2_setup(p_hwfn, p_hwfn->p_ll2_info);
 #endif
+		if (p_hwfn->hw_info.personality == QED_PCI_FCOE)
+			qed_fcoe_setup(p_hwfn, p_hwfn->p_fcoe_info);
+
 		if (p_hwfn->hw_info.personality == QED_PCI_ISCSI) {
 			qed_iscsi_setup(p_hwfn, p_hwfn->p_iscsi_info);
 			qed_ooo_setup(p_hwfn, p_hwfn->p_ooo_info);
@@ -873,7 +913,7 @@ qed_hw_init_pf_doorbell_bar(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
 		/* Either EDPM is mandatory, or we are attempting to allocate a
 		 * WID per CPU.
 		 */
-		n_cpus = num_active_cpus();
+		n_cpus = num_present_cpus();
 		rc = qed_hw_init_dpi_size(p_hwfn, p_ptt, pwm_regsize, n_cpus);
 	}
 
@@ -970,7 +1010,8 @@ static int qed_hw_init_pf(struct qed_hwfn *p_hwfn,
 	/* Protocl Configuration  */
 	STORE_RT_REG(p_hwfn, PRS_REG_SEARCH_TCP_RT_OFFSET,
 		     (p_hwfn->hw_info.personality == QED_PCI_ISCSI) ? 1 : 0);
-	STORE_RT_REG(p_hwfn, PRS_REG_SEARCH_FCOE_RT_OFFSET, 0);
+	STORE_RT_REG(p_hwfn, PRS_REG_SEARCH_FCOE_RT_OFFSET,
+		     (p_hwfn->hw_info.personality == QED_PCI_FCOE) ? 1 : 0);
 	STORE_RT_REG(p_hwfn, PRS_REG_SEARCH_ROCE_RT_OFFSET, 0);
 
 	/* Cleanup chip from previous driver if such remains exist */
@@ -1002,8 +1043,16 @@ static int qed_hw_init_pf(struct qed_hwfn *p_hwfn,
 		/* send function start command */
 		rc = qed_sp_pf_start(p_hwfn, p_tunn, p_hwfn->cdev->mf_mode,
 				     allow_npar_tx_switch);
-		if (rc)
+		if (rc) {
 			DP_NOTICE(p_hwfn, "Function start ramrod failed\n");
+			return rc;
+		}
+		if (p_hwfn->hw_info.personality == QED_PCI_FCOE) {
+			qed_wr(p_hwfn, p_ptt, PRS_REG_SEARCH_TAG1, BIT(2));
+			qed_wr(p_hwfn, p_ptt,
+			       PRS_REG_PKT_LEN_STAT_TAGS_NOT_COUNTED_FIRST,
+			       0x100);
+		}
 	}
 	return rc;
 }
@@ -1763,8 +1812,8 @@ static int qed_hw_get_resc(struct qed_hwfn *p_hwfn)
 
 static int qed_hw_get_nvm_info(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
 {
-	u32 nvm_cfg1_offset, mf_mode, addr, generic_cont0, core_cfg;
 	u32 port_cfg_addr, link_temp, nvm_cfg_addr, device_capabilities;
+	u32 nvm_cfg1_offset, mf_mode, addr, generic_cont0, core_cfg;
 	struct qed_mcp_link_params *link;
 
 	/* Read global nvm_cfg address */
@@ -1910,6 +1959,9 @@ static int qed_hw_get_nvm_info(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
 	if (device_capabilities & NVM_CFG1_GLOB_DEVICE_CAPABILITIES_ETHERNET)
 		__set_bit(QED_DEV_CAP_ETH,
 			  &p_hwfn->hw_info.device_capabilities);
+	if (device_capabilities & NVM_CFG1_GLOB_DEVICE_CAPABILITIES_FCOE)
+		__set_bit(QED_DEV_CAP_FCOE,
+			  &p_hwfn->hw_info.device_capabilities);
 	if (device_capabilities & NVM_CFG1_GLOB_DEVICE_CAPABILITIES_ISCSI)
 		__set_bit(QED_DEV_CAP_ISCSI,
 			  &p_hwfn->hw_info.device_capabilities);
@@ -2647,6 +2699,177 @@ void qed_llh_remove_mac_filter(struct qed_hwfn *p_hwfn,
 		DP_NOTICE(p_hwfn, "Tried to remove a non-configured filter\n");
 }
 
+int
+qed_llh_add_protocol_filter(struct qed_hwfn *p_hwfn,
+			    struct qed_ptt *p_ptt,
+			    u16 source_port_or_eth_type,
+			    u16 dest_port, enum qed_llh_port_filter_type_t type)
+{
+	u32 high = 0, low = 0, en;
+	int i;
+
+	if (!(IS_MF_SI(p_hwfn) || IS_MF_DEFAULT(p_hwfn)))
+		return 0;
+
+	switch (type) {
+	case QED_LLH_FILTER_ETHERTYPE:
+		high = source_port_or_eth_type;
+		break;
+	case QED_LLH_FILTER_TCP_SRC_PORT:
+	case QED_LLH_FILTER_UDP_SRC_PORT:
+		low = source_port_or_eth_type << 16;
+		break;
+	case QED_LLH_FILTER_TCP_DEST_PORT:
+	case QED_LLH_FILTER_UDP_DEST_PORT:
+		low = dest_port;
+		break;
+	case QED_LLH_FILTER_TCP_SRC_AND_DEST_PORT:
+	case QED_LLH_FILTER_UDP_SRC_AND_DEST_PORT:
+		low = (source_port_or_eth_type << 16) | dest_port;
+		break;
+	default:
+		DP_NOTICE(p_hwfn,
+			  "Non valid LLH protocol filter type %d\n", type);
+		return -EINVAL;
+	}
+	/* Find a free entry and utilize it */
+	for (i = 0; i < NIG_REG_LLH_FUNC_FILTER_EN_SIZE; i++) {
+		en = qed_rd(p_hwfn, p_ptt,
+			    NIG_REG_LLH_FUNC_FILTER_EN + i * sizeof(u32));
+		if (en)
+			continue;
+		qed_wr(p_hwfn, p_ptt,
+		       NIG_REG_LLH_FUNC_FILTER_VALUE +
+		       2 * i * sizeof(u32), low);
+		qed_wr(p_hwfn, p_ptt,
+		       NIG_REG_LLH_FUNC_FILTER_VALUE +
+		       (2 * i + 1) * sizeof(u32), high);
+		qed_wr(p_hwfn, p_ptt,
+		       NIG_REG_LLH_FUNC_FILTER_MODE + i * sizeof(u32), 1);
+		qed_wr(p_hwfn, p_ptt,
+		       NIG_REG_LLH_FUNC_FILTER_PROTOCOL_TYPE +
+		       i * sizeof(u32), 1 << type);
+		qed_wr(p_hwfn, p_ptt,
+		       NIG_REG_LLH_FUNC_FILTER_EN + i * sizeof(u32), 1);
+		break;
+	}
+	if (i >= NIG_REG_LLH_FUNC_FILTER_EN_SIZE) {
+		DP_NOTICE(p_hwfn,
+			  "Failed to find an empty LLH filter to utilize\n");
+		return -EINVAL;
+	}
+	switch (type) {
+	case QED_LLH_FILTER_ETHERTYPE:
+		DP_VERBOSE(p_hwfn, NETIF_MSG_HW,
+			   "ETH type %x is added at %d\n",
+			   source_port_or_eth_type, i);
+		break;
+	case QED_LLH_FILTER_TCP_SRC_PORT:
+		DP_VERBOSE(p_hwfn, NETIF_MSG_HW,
+			   "TCP src port %x is added at %d\n",
+			   source_port_or_eth_type, i);
+		break;
+	case QED_LLH_FILTER_UDP_SRC_PORT:
+		DP_VERBOSE(p_hwfn, NETIF_MSG_HW,
+			   "UDP src port %x is added at %d\n",
+			   source_port_or_eth_type, i);
+		break;
+	case QED_LLH_FILTER_TCP_DEST_PORT:
+		DP_VERBOSE(p_hwfn, NETIF_MSG_HW,
+			   "TCP dst port %x is added at %d\n", dest_port, i);
+		break;
+	case QED_LLH_FILTER_UDP_DEST_PORT:
+		DP_VERBOSE(p_hwfn, NETIF_MSG_HW,
+			   "UDP dst port %x is added at %d\n", dest_port, i);
+		break;
+	case QED_LLH_FILTER_TCP_SRC_AND_DEST_PORT:
+		DP_VERBOSE(p_hwfn, NETIF_MSG_HW,
+			   "TCP src/dst ports %x/%x are added at %d\n",
+			   source_port_or_eth_type, dest_port, i);
+		break;
+	case QED_LLH_FILTER_UDP_SRC_AND_DEST_PORT:
+		DP_VERBOSE(p_hwfn, NETIF_MSG_HW,
+			   "UDP src/dst ports %x/%x are added at %d\n",
+			   source_port_or_eth_type, dest_port, i);
+		break;
+	}
+	return 0;
+}
+
+void
+qed_llh_remove_protocol_filter(struct qed_hwfn *p_hwfn,
+			       struct qed_ptt *p_ptt,
+			       u16 source_port_or_eth_type,
+			       u16 dest_port,
+			       enum qed_llh_port_filter_type_t type)
+{
+	u32 high = 0, low = 0;
+	int i;
+
+	if (!(IS_MF_SI(p_hwfn) || IS_MF_DEFAULT(p_hwfn)))
+		return;
+
+	switch (type) {
+	case QED_LLH_FILTER_ETHERTYPE:
+		high = source_port_or_eth_type;
+		break;
+	case QED_LLH_FILTER_TCP_SRC_PORT:
+	case QED_LLH_FILTER_UDP_SRC_PORT:
+		low = source_port_or_eth_type << 16;
+		break;
+	case QED_LLH_FILTER_TCP_DEST_PORT:
+	case QED_LLH_FILTER_UDP_DEST_PORT:
+		low = dest_port;
+		break;
+	case QED_LLH_FILTER_TCP_SRC_AND_DEST_PORT:
+	case QED_LLH_FILTER_UDP_SRC_AND_DEST_PORT:
+		low = (source_port_or_eth_type << 16) | dest_port;
+		break;
+	default:
+		DP_NOTICE(p_hwfn,
+			  "Non valid LLH protocol filter type %d\n", type);
+		return;
+	}
+
+	for (i = 0; i < NIG_REG_LLH_FUNC_FILTER_EN_SIZE; i++) {
+		if (!qed_rd(p_hwfn, p_ptt,
+			    NIG_REG_LLH_FUNC_FILTER_EN + i * sizeof(u32)))
+			continue;
+		if (!qed_rd(p_hwfn, p_ptt,
+			    NIG_REG_LLH_FUNC_FILTER_MODE + i * sizeof(u32)))
+			continue;
+		if (!(qed_rd(p_hwfn, p_ptt,
+			     NIG_REG_LLH_FUNC_FILTER_PROTOCOL_TYPE +
+			     i * sizeof(u32)) & BIT(type)))
+			continue;
+		if (qed_rd(p_hwfn, p_ptt,
+			   NIG_REG_LLH_FUNC_FILTER_VALUE +
+			   2 * i * sizeof(u32)) != low)
+			continue;
+		if (qed_rd(p_hwfn, p_ptt,
+			   NIG_REG_LLH_FUNC_FILTER_VALUE +
+			   (2 * i + 1) * sizeof(u32)) != high)
+			continue;
+
+		qed_wr(p_hwfn, p_ptt,
+		       NIG_REG_LLH_FUNC_FILTER_EN + i * sizeof(u32), 0);
+		qed_wr(p_hwfn, p_ptt,
+		       NIG_REG_LLH_FUNC_FILTER_MODE + i * sizeof(u32), 0);
+		qed_wr(p_hwfn, p_ptt,
+		       NIG_REG_LLH_FUNC_FILTER_PROTOCOL_TYPE +
+		       i * sizeof(u32), 0);
+		qed_wr(p_hwfn, p_ptt,
+		       NIG_REG_LLH_FUNC_FILTER_VALUE + 2 * i * sizeof(u32), 0);
+		qed_wr(p_hwfn, p_ptt,
+		       NIG_REG_LLH_FUNC_FILTER_VALUE +
+		       (2 * i + 1) * sizeof(u32), 0);
+		break;
+	}
+
+	if (i >= NIG_REG_LLH_FUNC_FILTER_EN_SIZE)
+		DP_NOTICE(p_hwfn, "Tried to remove a non-configured filter\n");
+}
+
 static int qed_set_coalesce(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
 			    u32 hw_addr, void *p_eth_qzone,
 			    size_t eth_qzone_size, u8 timeset)
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev_api.h b/drivers/net/ethernet/qlogic/qed/qed_dev_api.h
index b6711c106597..6812003411cd 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_dev_api.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_dev_api.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
- *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_DEV_API_H
@@ -329,6 +353,48 @@ int qed_llh_add_mac_filter(struct qed_hwfn *p_hwfn,
 void qed_llh_remove_mac_filter(struct qed_hwfn *p_hwfn,
 			       struct qed_ptt *p_ptt, u8 *p_filter);
 
+enum qed_llh_port_filter_type_t {
+	QED_LLH_FILTER_ETHERTYPE,
+	QED_LLH_FILTER_TCP_SRC_PORT,
+	QED_LLH_FILTER_TCP_DEST_PORT,
+	QED_LLH_FILTER_TCP_SRC_AND_DEST_PORT,
+	QED_LLH_FILTER_UDP_SRC_PORT,
+	QED_LLH_FILTER_UDP_DEST_PORT,
+	QED_LLH_FILTER_UDP_SRC_AND_DEST_PORT
+};
+
+/**
+ * @brief qed_llh_add_protocol_filter - configures a protocol filter in llh
+ *
+ * @param p_hwfn
+ * @param p_ptt
+ * @param source_port_or_eth_type - source port or ethertype to add
+ * @param dest_port - destination port to add
+ * @param type - type of filters and comparing
+ */
+int
+qed_llh_add_protocol_filter(struct qed_hwfn *p_hwfn,
+			    struct qed_ptt *p_ptt,
+			    u16 source_port_or_eth_type,
+			    u16 dest_port,
+			    enum qed_llh_port_filter_type_t type);
+
+/**
+ * @brief qed_llh_remove_protocol_filter - remove a protocol filter in llh
+ *
+ * @param p_hwfn
+ * @param p_ptt
+ * @param source_port_or_eth_type - source port or ethertype to add
+ * @param dest_port - destination port to add
+ * @param type - type of filters and comparing
+ */
+void
+qed_llh_remove_protocol_filter(struct qed_hwfn *p_hwfn,
+			       struct qed_ptt *p_ptt,
+			       u16 source_port_or_eth_type,
+			       u16 dest_port,
+			       enum qed_llh_port_filter_type_t type);
+
 /**
  * *@brief Cleanup of previous driver remains prior to load
  *
diff --git a/drivers/net/ethernet/qlogic/qed/qed_fcoe.c b/drivers/net/ethernet/qlogic/qed/qed_fcoe.c
new file mode 100644
index 000000000000..cbc81412174f
--- /dev/null
+++ b/drivers/net/ethernet/qlogic/qed/qed_fcoe.c
@@ -0,0 +1,1014 @@
+/* QLogic qed NIC Driver
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <linux/types.h>
+#include <asm/byteorder.h>
+#include <asm/param.h>
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/interrupt.h>
+#include <linux/kernel.h>
+#include <linux/log2.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/slab.h>
+#include <linux/stddef.h>
+#include <linux/string.h>
+#include <linux/version.h>
+#include <linux/workqueue.h>
+#include <linux/errno.h>
+#include <linux/list.h>
+#include <linux/spinlock.h>
+#define __PREVENT_DUMP_MEM_ARR__
+#define __PREVENT_PXP_GLOBAL_WIN__
+#include "qed.h"
+#include "qed_cxt.h"
+#include "qed_dev_api.h"
+#include "qed_fcoe.h"
+#include "qed_hsi.h"
+#include "qed_hw.h"
+#include "qed_int.h"
+#include "qed_ll2.h"
+#include "qed_mcp.h"
+#include "qed_reg_addr.h"
+#include "qed_sp.h"
+#include "qed_sriov.h"
+#include <linux/qed/qed_fcoe_if.h>
+
+struct qed_fcoe_conn {
+	struct list_head list_entry;
+	bool free_on_delete;
+
+	u16 conn_id;
+	u32 icid;
+	u32 fw_cid;
+	u8 layer_code;
+
+	dma_addr_t sq_pbl_addr;
+	dma_addr_t sq_curr_page_addr;
+	dma_addr_t sq_next_page_addr;
+	dma_addr_t xferq_pbl_addr;
+	void *xferq_pbl_addr_virt_addr;
+	dma_addr_t xferq_addr[4];
+	void *xferq_addr_virt_addr[4];
+	dma_addr_t confq_pbl_addr;
+	void *confq_pbl_addr_virt_addr;
+	dma_addr_t confq_addr[2];
+	void *confq_addr_virt_addr[2];
+
+	dma_addr_t terminate_params;
+
+	u16 dst_mac_addr_lo;
+	u16 dst_mac_addr_mid;
+	u16 dst_mac_addr_hi;
+	u16 src_mac_addr_lo;
+	u16 src_mac_addr_mid;
+	u16 src_mac_addr_hi;
+
+	u16 tx_max_fc_pay_len;
+	u16 e_d_tov_timer_val;
+	u16 rec_tov_timer_val;
+	u16 rx_max_fc_pay_len;
+	u16 vlan_tag;
+	u16 physical_q0;
+
+	struct fc_addr_nw s_id;
+	u8 max_conc_seqs_c3;
+	struct fc_addr_nw d_id;
+	u8 flags;
+	u8 def_q_idx;
+};
+
+static int
+qed_sp_fcoe_func_start(struct qed_hwfn *p_hwfn,
+		       enum spq_mode comp_mode,
+		       struct qed_spq_comp_cb *p_comp_addr)
+{
+	struct qed_fcoe_pf_params *fcoe_pf_params = NULL;
+	struct fcoe_init_ramrod_params *p_ramrod = NULL;
+	struct fcoe_init_func_ramrod_data *p_data;
+	struct fcoe_conn_context *p_cxt = NULL;
+	struct qed_spq_entry *p_ent = NULL;
+	struct qed_sp_init_data init_data;
+	struct qed_cxt_info cxt_info;
+	u32 dummy_cid;
+	int rc = 0;
+	u16 tmp;
+	u8 i;
+
+	/* Get SPQ entry */
+	memset(&init_data, 0, sizeof(init_data));
+	init_data.cid = qed_spq_get_cid(p_hwfn);
+	init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
+	init_data.comp_mode = comp_mode;
+	init_data.p_comp_data = p_comp_addr;
+
+	rc = qed_sp_init_request(p_hwfn, &p_ent,
+				 FCOE_RAMROD_CMD_ID_INIT_FUNC,
+				 PROTOCOLID_FCOE, &init_data);
+	if (rc)
+		return rc;
+
+	p_ramrod = &p_ent->ramrod.fcoe_init;
+	p_data = &p_ramrod->init_ramrod_data;
+	fcoe_pf_params = &p_hwfn->pf_params.fcoe_pf_params;
+
+	p_data->mtu = cpu_to_le16(fcoe_pf_params->mtu);
+	tmp = cpu_to_le16(fcoe_pf_params->sq_num_pbl_pages);
+	p_data->sq_num_pages_in_pbl = tmp;
+
+	rc = qed_cxt_acquire_cid(p_hwfn, PROTOCOLID_FCOE, &dummy_cid);
+	if (rc)
+		return rc;
+
+	cxt_info.iid = dummy_cid;
+	rc = qed_cxt_get_cid_info(p_hwfn, &cxt_info);
+	if (rc) {
+		DP_NOTICE(p_hwfn, "Cannot find context info for dummy cid=%d\n",
+			  dummy_cid);
+		return rc;
+	}
+	p_cxt = cxt_info.p_cxt;
+	SET_FIELD(p_cxt->tstorm_ag_context.flags3,
+		  TSTORM_FCOE_CONN_AG_CTX_DUMMY_TIMER_CF_EN, 1);
+
+	fcoe_pf_params->dummy_icid = (u16)dummy_cid;
+
+	tmp = cpu_to_le16(fcoe_pf_params->num_tasks);
+	p_data->func_params.num_tasks = tmp;
+	p_data->func_params.log_page_size = fcoe_pf_params->log_page_size;
+	p_data->func_params.debug_mode = fcoe_pf_params->debug_mode;
+
+	DMA_REGPAIR_LE(p_data->q_params.glbl_q_params_addr,
+		       fcoe_pf_params->glbl_q_params_addr);
+
+	tmp = cpu_to_le16(fcoe_pf_params->cq_num_entries);
+	p_data->q_params.cq_num_entries = tmp;
+
+	tmp = cpu_to_le16(fcoe_pf_params->cmdq_num_entries);
+	p_data->q_params.cmdq_num_entries = tmp;
+
+	tmp = fcoe_pf_params->num_cqs;
+	p_data->q_params.num_queues = (u8)tmp;
+
+	tmp = (u16)p_hwfn->hw_info.resc_start[QED_CMDQS_CQS];
+	p_data->q_params.queue_relative_offset = (u8)tmp;
+
+	for (i = 0; i < fcoe_pf_params->num_cqs; i++) {
+		tmp = cpu_to_le16(p_hwfn->sbs_info[i]->igu_sb_id);
+		p_data->q_params.cq_cmdq_sb_num_arr[i] = tmp;
+	}
+
+	p_data->q_params.cq_sb_pi = fcoe_pf_params->gl_rq_pi;
+	p_data->q_params.cmdq_sb_pi = fcoe_pf_params->gl_cmd_pi;
+
+	p_data->q_params.bdq_resource_id = FCOE_BDQ_ID(p_hwfn->port_id);
+
+	DMA_REGPAIR_LE(p_data->q_params.bdq_pbl_base_address[BDQ_ID_RQ],
+		       fcoe_pf_params->bdq_pbl_base_addr[BDQ_ID_RQ]);
+	p_data->q_params.bdq_pbl_num_entries[BDQ_ID_RQ] =
+	    fcoe_pf_params->bdq_pbl_num_entries[BDQ_ID_RQ];
+	tmp = fcoe_pf_params->bdq_xoff_threshold[BDQ_ID_RQ];
+	p_data->q_params.bdq_xoff_threshold[BDQ_ID_RQ] = cpu_to_le16(tmp);
+	tmp = fcoe_pf_params->bdq_xon_threshold[BDQ_ID_RQ];
+	p_data->q_params.bdq_xon_threshold[BDQ_ID_RQ] = cpu_to_le16(tmp);
+
+	DMA_REGPAIR_LE(p_data->q_params.bdq_pbl_base_address[BDQ_ID_IMM_DATA],
+		       fcoe_pf_params->bdq_pbl_base_addr[BDQ_ID_IMM_DATA]);
+	p_data->q_params.bdq_pbl_num_entries[BDQ_ID_IMM_DATA] =
+	    fcoe_pf_params->bdq_pbl_num_entries[BDQ_ID_IMM_DATA];
+	tmp = fcoe_pf_params->bdq_xoff_threshold[BDQ_ID_IMM_DATA];
+	p_data->q_params.bdq_xoff_threshold[BDQ_ID_IMM_DATA] = cpu_to_le16(tmp);
+	tmp = fcoe_pf_params->bdq_xon_threshold[BDQ_ID_IMM_DATA];
+	p_data->q_params.bdq_xon_threshold[BDQ_ID_IMM_DATA] = cpu_to_le16(tmp);
+	tmp = fcoe_pf_params->rq_buffer_size;
+	p_data->q_params.rq_buffer_size = cpu_to_le16(tmp);
+
+	if (fcoe_pf_params->is_target) {
+		SET_FIELD(p_data->q_params.q_validity,
+			  SCSI_INIT_FUNC_QUEUES_RQ_VALID, 1);
+		if (p_data->q_params.bdq_pbl_num_entries[BDQ_ID_IMM_DATA])
+			SET_FIELD(p_data->q_params.q_validity,
+				  SCSI_INIT_FUNC_QUEUES_IMM_DATA_VALID, 1);
+		SET_FIELD(p_data->q_params.q_validity,
+			  SCSI_INIT_FUNC_QUEUES_CMD_VALID, 1);
+	} else {
+		SET_FIELD(p_data->q_params.q_validity,
+			  SCSI_INIT_FUNC_QUEUES_RQ_VALID, 1);
+	}
+
+	rc = qed_spq_post(p_hwfn, p_ent, NULL);
+
+	return rc;
+}
+
+static int
+qed_sp_fcoe_conn_offload(struct qed_hwfn *p_hwfn,
+			 struct qed_fcoe_conn *p_conn,
+			 enum spq_mode comp_mode,
+			 struct qed_spq_comp_cb *p_comp_addr)
+{
+	struct fcoe_conn_offload_ramrod_params *p_ramrod = NULL;
+	struct fcoe_conn_offload_ramrod_data *p_data;
+	struct qed_spq_entry *p_ent = NULL;
+	struct qed_sp_init_data init_data;
+	u16 pq_id = 0, tmp;
+	int rc;
+
+	/* Get SPQ entry */
+	memset(&init_data, 0, sizeof(init_data));
+	init_data.cid = p_conn->icid;
+	init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
+	init_data.comp_mode = comp_mode;
+	init_data.p_comp_data = p_comp_addr;
+
+	rc = qed_sp_init_request(p_hwfn, &p_ent,
+				 FCOE_RAMROD_CMD_ID_OFFLOAD_CONN,
+				 PROTOCOLID_FCOE, &init_data);
+	if (rc)
+		return rc;
+
+	p_ramrod = &p_ent->ramrod.fcoe_conn_ofld;
+	p_data = &p_ramrod->offload_ramrod_data;
+
+	/* Transmission PQ is the first of the PF */
+	pq_id = qed_get_qm_pq(p_hwfn, PROTOCOLID_FCOE, NULL);
+	p_conn->physical_q0 = cpu_to_le16(pq_id);
+	p_data->physical_q0 = cpu_to_le16(pq_id);
+
+	p_data->conn_id = cpu_to_le16(p_conn->conn_id);
+	DMA_REGPAIR_LE(p_data->sq_pbl_addr, p_conn->sq_pbl_addr);
+	DMA_REGPAIR_LE(p_data->sq_curr_page_addr, p_conn->sq_curr_page_addr);
+	DMA_REGPAIR_LE(p_data->sq_next_page_addr, p_conn->sq_next_page_addr);
+	DMA_REGPAIR_LE(p_data->xferq_pbl_addr, p_conn->xferq_pbl_addr);
+	DMA_REGPAIR_LE(p_data->xferq_curr_page_addr, p_conn->xferq_addr[0]);
+	DMA_REGPAIR_LE(p_data->xferq_next_page_addr, p_conn->xferq_addr[1]);
+
+	DMA_REGPAIR_LE(p_data->respq_pbl_addr, p_conn->confq_pbl_addr);
+	DMA_REGPAIR_LE(p_data->respq_curr_page_addr, p_conn->confq_addr[0]);
+	DMA_REGPAIR_LE(p_data->respq_next_page_addr, p_conn->confq_addr[1]);
+
+	p_data->dst_mac_addr_lo = cpu_to_le16(p_conn->dst_mac_addr_lo);
+	p_data->dst_mac_addr_mid = cpu_to_le16(p_conn->dst_mac_addr_mid);
+	p_data->dst_mac_addr_hi = cpu_to_le16(p_conn->dst_mac_addr_hi);
+	p_data->src_mac_addr_lo = cpu_to_le16(p_conn->src_mac_addr_lo);
+	p_data->src_mac_addr_mid = cpu_to_le16(p_conn->src_mac_addr_mid);
+	p_data->src_mac_addr_hi = cpu_to_le16(p_conn->src_mac_addr_hi);
+
+	tmp = cpu_to_le16(p_conn->tx_max_fc_pay_len);
+	p_data->tx_max_fc_pay_len = tmp;
+	tmp = cpu_to_le16(p_conn->e_d_tov_timer_val);
+	p_data->e_d_tov_timer_val = tmp;
+	tmp = cpu_to_le16(p_conn->rec_tov_timer_val);
+	p_data->rec_rr_tov_timer_val = tmp;
+	tmp = cpu_to_le16(p_conn->rx_max_fc_pay_len);
+	p_data->rx_max_fc_pay_len = tmp;
+
+	p_data->vlan_tag = cpu_to_le16(p_conn->vlan_tag);
+	p_data->s_id.addr_hi = p_conn->s_id.addr_hi;
+	p_data->s_id.addr_mid = p_conn->s_id.addr_mid;
+	p_data->s_id.addr_lo = p_conn->s_id.addr_lo;
+	p_data->max_conc_seqs_c3 = p_conn->max_conc_seqs_c3;
+	p_data->d_id.addr_hi = p_conn->d_id.addr_hi;
+	p_data->d_id.addr_mid = p_conn->d_id.addr_mid;
+	p_data->d_id.addr_lo = p_conn->d_id.addr_lo;
+	p_data->flags = p_conn->flags;
+	p_data->def_q_idx = p_conn->def_q_idx;
+
+	return qed_spq_post(p_hwfn, p_ent, NULL);
+}
+
+static int
+qed_sp_fcoe_conn_destroy(struct qed_hwfn *p_hwfn,
+			 struct qed_fcoe_conn *p_conn,
+			 enum spq_mode comp_mode,
+			 struct qed_spq_comp_cb *p_comp_addr)
+{
+	struct fcoe_conn_terminate_ramrod_params *p_ramrod = NULL;
+	struct qed_spq_entry *p_ent = NULL;
+	struct qed_sp_init_data init_data;
+	int rc = 0;
+
+	/* Get SPQ entry */
+	memset(&init_data, 0, sizeof(init_data));
+	init_data.cid = p_conn->icid;
+	init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
+	init_data.comp_mode = comp_mode;
+	init_data.p_comp_data = p_comp_addr;
+
+	rc = qed_sp_init_request(p_hwfn, &p_ent,
+				 FCOE_RAMROD_CMD_ID_TERMINATE_CONN,
+				 PROTOCOLID_FCOE, &init_data);
+	if (rc)
+		return rc;
+
+	p_ramrod = &p_ent->ramrod.fcoe_conn_terminate;
+	DMA_REGPAIR_LE(p_ramrod->terminate_ramrod_data.terminate_params_addr,
+		       p_conn->terminate_params);
+
+	return qed_spq_post(p_hwfn, p_ent, NULL);
+}
+
+static int
+qed_sp_fcoe_func_stop(struct qed_hwfn *p_hwfn,
+		      enum spq_mode comp_mode,
+		      struct qed_spq_comp_cb *p_comp_addr)
+{
+	struct qed_ptt *p_ptt = p_hwfn->p_main_ptt;
+	struct qed_spq_entry *p_ent = NULL;
+	struct qed_sp_init_data init_data;
+	u32 active_segs = 0;
+	int rc = 0;
+
+	/* Get SPQ entry */
+	memset(&init_data, 0, sizeof(init_data));
+	init_data.cid = p_hwfn->pf_params.fcoe_pf_params.dummy_icid;
+	init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
+	init_data.comp_mode = comp_mode;
+	init_data.p_comp_data = p_comp_addr;
+
+	rc = qed_sp_init_request(p_hwfn, &p_ent,
+				 FCOE_RAMROD_CMD_ID_DESTROY_FUNC,
+				 PROTOCOLID_FCOE, &init_data);
+	if (rc)
+		return rc;
+
+	active_segs = qed_rd(p_hwfn, p_ptt, TM_REG_PF_ENABLE_TASK);
+	active_segs &= ~BIT(QED_CXT_FCOE_TID_SEG);
+	qed_wr(p_hwfn, p_ptt, TM_REG_PF_ENABLE_TASK, active_segs);
+
+	return qed_spq_post(p_hwfn, p_ent, NULL);
+}
+
+static int
+qed_fcoe_allocate_connection(struct qed_hwfn *p_hwfn,
+			     struct qed_fcoe_conn **p_out_conn)
+{
+	struct qed_fcoe_conn *p_conn = NULL;
+	void *p_addr;
+	u32 i;
+
+	spin_lock_bh(&p_hwfn->p_fcoe_info->lock);
+	if (!list_empty(&p_hwfn->p_fcoe_info->free_list))
+		p_conn =
+		    list_first_entry(&p_hwfn->p_fcoe_info->free_list,
+				     struct qed_fcoe_conn, list_entry);
+	if (p_conn) {
+		list_del(&p_conn->list_entry);
+		spin_unlock_bh(&p_hwfn->p_fcoe_info->lock);
+		*p_out_conn = p_conn;
+		return 0;
+	}
+	spin_unlock_bh(&p_hwfn->p_fcoe_info->lock);
+
+	p_conn = kzalloc(sizeof(*p_conn), GFP_KERNEL);
+	if (!p_conn)
+		return -ENOMEM;
+
+	p_addr = dma_alloc_coherent(&p_hwfn->cdev->pdev->dev,
+				    QED_CHAIN_PAGE_SIZE,
+				    &p_conn->xferq_pbl_addr, GFP_KERNEL);
+	if (!p_addr)
+		goto nomem_pbl_xferq;
+	p_conn->xferq_pbl_addr_virt_addr = p_addr;
+
+	for (i = 0; i < ARRAY_SIZE(p_conn->xferq_addr); i++) {
+		p_addr = dma_alloc_coherent(&p_hwfn->cdev->pdev->dev,
+					    QED_CHAIN_PAGE_SIZE,
+					    &p_conn->xferq_addr[i], GFP_KERNEL);
+		if (!p_addr)
+			goto nomem_xferq;
+		p_conn->xferq_addr_virt_addr[i] = p_addr;
+
+		p_addr = p_conn->xferq_pbl_addr_virt_addr;
+		((dma_addr_t *)p_addr)[i] = p_conn->xferq_addr[i];
+	}
+
+	p_addr = dma_alloc_coherent(&p_hwfn->cdev->pdev->dev,
+				    QED_CHAIN_PAGE_SIZE,
+				    &p_conn->confq_pbl_addr, GFP_KERNEL);
+	if (!p_addr)
+		goto nomem_xferq;
+	p_conn->confq_pbl_addr_virt_addr = p_addr;
+
+	for (i = 0; i < ARRAY_SIZE(p_conn->confq_addr); i++) {
+		p_addr = dma_alloc_coherent(&p_hwfn->cdev->pdev->dev,
+					    QED_CHAIN_PAGE_SIZE,
+					    &p_conn->confq_addr[i], GFP_KERNEL);
+		if (!p_addr)
+			goto nomem_confq;
+		p_conn->confq_addr_virt_addr[i] = p_addr;
+
+		p_addr = p_conn->confq_pbl_addr_virt_addr;
+		((dma_addr_t *)p_addr)[i] = p_conn->confq_addr[i];
+	}
+
+	p_conn->free_on_delete = true;
+	*p_out_conn = p_conn;
+	return 0;
+
+nomem_confq:
+	dma_free_coherent(&p_hwfn->cdev->pdev->dev,
+			  QED_CHAIN_PAGE_SIZE,
+			  p_conn->confq_pbl_addr_virt_addr,
+			  p_conn->confq_pbl_addr);
+	for (i = 0; i < ARRAY_SIZE(p_conn->confq_addr); i++)
+		if (p_conn->confq_addr_virt_addr[i])
+			dma_free_coherent(&p_hwfn->cdev->pdev->dev,
+					  QED_CHAIN_PAGE_SIZE,
+					  p_conn->confq_addr_virt_addr[i],
+					  p_conn->confq_addr[i]);
+nomem_xferq:
+	dma_free_coherent(&p_hwfn->cdev->pdev->dev,
+			  QED_CHAIN_PAGE_SIZE,
+			  p_conn->xferq_pbl_addr_virt_addr,
+			  p_conn->xferq_pbl_addr);
+	for (i = 0; i < ARRAY_SIZE(p_conn->xferq_addr); i++)
+		if (p_conn->xferq_addr_virt_addr[i])
+			dma_free_coherent(&p_hwfn->cdev->pdev->dev,
+					  QED_CHAIN_PAGE_SIZE,
+					  p_conn->xferq_addr_virt_addr[i],
+					  p_conn->xferq_addr[i]);
+nomem_pbl_xferq:
+	kfree(p_conn);
+	return -ENOMEM;
+}
+
+static void qed_fcoe_free_connection(struct qed_hwfn *p_hwfn,
+				     struct qed_fcoe_conn *p_conn)
+{
+	u32 i;
+
+	if (!p_conn)
+		return;
+
+	if (p_conn->confq_pbl_addr_virt_addr)
+		dma_free_coherent(&p_hwfn->cdev->pdev->dev,
+				  QED_CHAIN_PAGE_SIZE,
+				  p_conn->confq_pbl_addr_virt_addr,
+				  p_conn->confq_pbl_addr);
+
+	for (i = 0; i < ARRAY_SIZE(p_conn->confq_addr); i++) {
+		if (!p_conn->confq_addr_virt_addr[i])
+			continue;
+		dma_free_coherent(&p_hwfn->cdev->pdev->dev,
+				  QED_CHAIN_PAGE_SIZE,
+				  p_conn->confq_addr_virt_addr[i],
+				  p_conn->confq_addr[i]);
+	}
+
+	if (p_conn->xferq_pbl_addr_virt_addr)
+		dma_free_coherent(&p_hwfn->cdev->pdev->dev,
+				  QED_CHAIN_PAGE_SIZE,
+				  p_conn->xferq_pbl_addr_virt_addr,
+				  p_conn->xferq_pbl_addr);
+
+	for (i = 0; i < ARRAY_SIZE(p_conn->xferq_addr); i++) {
+		if (!p_conn->xferq_addr_virt_addr[i])
+			continue;
+		dma_free_coherent(&p_hwfn->cdev->pdev->dev,
+				  QED_CHAIN_PAGE_SIZE,
+				  p_conn->xferq_addr_virt_addr[i],
+				  p_conn->xferq_addr[i]);
+	}
+	kfree(p_conn);
+}
+
+static void __iomem *qed_fcoe_get_db_addr(struct qed_hwfn *p_hwfn, u32 cid)
+{
+	return (u8 __iomem *)p_hwfn->doorbells +
+	       qed_db_addr(cid, DQ_DEMS_LEGACY);
+}
+
+static void __iomem *qed_fcoe_get_primary_bdq_prod(struct qed_hwfn *p_hwfn,
+						   u8 bdq_id)
+{
+	u8 bdq_function_id = FCOE_BDQ_ID(p_hwfn->port_id);
+
+	return (u8 __iomem *)p_hwfn->regview + GTT_BAR0_MAP_REG_MSDM_RAM +
+	       MSTORM_SCSI_BDQ_EXT_PROD_OFFSET(bdq_function_id, bdq_id);
+}
+
+static void __iomem *qed_fcoe_get_secondary_bdq_prod(struct qed_hwfn *p_hwfn,
+						     u8 bdq_id)
+{
+	u8 bdq_function_id = FCOE_BDQ_ID(p_hwfn->port_id);
+
+	return (u8 __iomem *)p_hwfn->regview + GTT_BAR0_MAP_REG_TSDM_RAM +
+	       TSTORM_SCSI_BDQ_EXT_PROD_OFFSET(bdq_function_id, bdq_id);
+}
+
+struct qed_fcoe_info *qed_fcoe_alloc(struct qed_hwfn *p_hwfn)
+{
+	struct qed_fcoe_info *p_fcoe_info;
+
+	/* Allocate LL2's set struct */
+	p_fcoe_info = kzalloc(sizeof(*p_fcoe_info), GFP_KERNEL);
+	if (!p_fcoe_info) {
+		DP_NOTICE(p_hwfn, "Failed to allocate qed_fcoe_info'\n");
+		return NULL;
+	}
+	INIT_LIST_HEAD(&p_fcoe_info->free_list);
+	return p_fcoe_info;
+}
+
+void qed_fcoe_setup(struct qed_hwfn *p_hwfn, struct qed_fcoe_info *p_fcoe_info)
+{
+	struct fcoe_task_context *p_task_ctx = NULL;
+	int rc;
+	u32 i;
+
+	spin_lock_init(&p_fcoe_info->lock);
+	for (i = 0; i < p_hwfn->pf_params.fcoe_pf_params.num_tasks; i++) {
+		rc = qed_cxt_get_task_ctx(p_hwfn, i,
+					  QED_CTX_WORKING_MEM,
+					  (void **)&p_task_ctx);
+		if (rc)
+			continue;
+
+		memset(p_task_ctx, 0, sizeof(struct fcoe_task_context));
+		SET_FIELD(p_task_ctx->timer_context.logical_client_0,
+			  TIMERS_CONTEXT_VALIDLC0, 1);
+		SET_FIELD(p_task_ctx->timer_context.logical_client_1,
+			  TIMERS_CONTEXT_VALIDLC1, 1);
+		SET_FIELD(p_task_ctx->tstorm_ag_context.flags0,
+			  TSTORM_FCOE_TASK_AG_CTX_CONNECTION_TYPE, 1);
+	}
+}
+
+void qed_fcoe_free(struct qed_hwfn *p_hwfn, struct qed_fcoe_info *p_fcoe_info)
+{
+	struct qed_fcoe_conn *p_conn = NULL;
+
+	if (!p_fcoe_info)
+		return;
+
+	while (!list_empty(&p_fcoe_info->free_list)) {
+		p_conn = list_first_entry(&p_fcoe_info->free_list,
+					  struct qed_fcoe_conn, list_entry);
+		if (!p_conn)
+			break;
+		list_del(&p_conn->list_entry);
+		qed_fcoe_free_connection(p_hwfn, p_conn);
+	}
+
+	kfree(p_fcoe_info);
+}
+
+static int
+qed_fcoe_acquire_connection(struct qed_hwfn *p_hwfn,
+			    struct qed_fcoe_conn *p_in_conn,
+			    struct qed_fcoe_conn **p_out_conn)
+{
+	struct qed_fcoe_conn *p_conn = NULL;
+	int rc = 0;
+	u32 icid;
+
+	spin_lock_bh(&p_hwfn->p_fcoe_info->lock);
+	rc = qed_cxt_acquire_cid(p_hwfn, PROTOCOLID_FCOE, &icid);
+	spin_unlock_bh(&p_hwfn->p_fcoe_info->lock);
+	if (rc)
+		return rc;
+
+	/* Use input connection [if provided] or allocate a new one */
+	if (p_in_conn) {
+		p_conn = p_in_conn;
+	} else {
+		rc = qed_fcoe_allocate_connection(p_hwfn, &p_conn);
+		if (rc) {
+			spin_lock_bh(&p_hwfn->p_fcoe_info->lock);
+			qed_cxt_release_cid(p_hwfn, icid);
+			spin_unlock_bh(&p_hwfn->p_fcoe_info->lock);
+			return rc;
+		}
+	}
+
+	p_conn->icid = icid;
+	p_conn->fw_cid = (p_hwfn->hw_info.opaque_fid << 16) | icid;
+	*p_out_conn = p_conn;
+
+	return rc;
+}
+
+static void qed_fcoe_release_connection(struct qed_hwfn *p_hwfn,
+					struct qed_fcoe_conn *p_conn)
+{
+	spin_lock_bh(&p_hwfn->p_fcoe_info->lock);
+	list_add_tail(&p_conn->list_entry, &p_hwfn->p_fcoe_info->free_list);
+	qed_cxt_release_cid(p_hwfn, p_conn->icid);
+	spin_unlock_bh(&p_hwfn->p_fcoe_info->lock);
+}
+
+static void _qed_fcoe_get_tstats(struct qed_hwfn *p_hwfn,
+				 struct qed_ptt *p_ptt,
+				 struct qed_fcoe_stats *p_stats)
+{
+	struct fcoe_rx_stat tstats;
+	u32 tstats_addr;
+
+	memset(&tstats, 0, sizeof(tstats));
+	tstats_addr = BAR0_MAP_REG_TSDM_RAM +
+	    TSTORM_FCOE_RX_STATS_OFFSET(p_hwfn->rel_pf_id);
+	qed_memcpy_from(p_hwfn, p_ptt, &tstats, tstats_addr, sizeof(tstats));
+
+	p_stats->fcoe_rx_byte_cnt = HILO_64_REGPAIR(tstats.fcoe_rx_byte_cnt);
+	p_stats->fcoe_rx_data_pkt_cnt =
+	    HILO_64_REGPAIR(tstats.fcoe_rx_data_pkt_cnt);
+	p_stats->fcoe_rx_xfer_pkt_cnt =
+	    HILO_64_REGPAIR(tstats.fcoe_rx_xfer_pkt_cnt);
+	p_stats->fcoe_rx_other_pkt_cnt =
+	    HILO_64_REGPAIR(tstats.fcoe_rx_other_pkt_cnt);
+
+	p_stats->fcoe_silent_drop_pkt_cmdq_full_cnt =
+	    le32_to_cpu(tstats.fcoe_silent_drop_pkt_cmdq_full_cnt);
+	p_stats->fcoe_silent_drop_pkt_rq_full_cnt =
+	    le32_to_cpu(tstats.fcoe_silent_drop_pkt_rq_full_cnt);
+	p_stats->fcoe_silent_drop_pkt_crc_error_cnt =
+	    le32_to_cpu(tstats.fcoe_silent_drop_pkt_crc_error_cnt);
+	p_stats->fcoe_silent_drop_pkt_task_invalid_cnt =
+	    le32_to_cpu(tstats.fcoe_silent_drop_pkt_task_invalid_cnt);
+	p_stats->fcoe_silent_drop_total_pkt_cnt =
+	    le32_to_cpu(tstats.fcoe_silent_drop_total_pkt_cnt);
+}
+
+static void _qed_fcoe_get_pstats(struct qed_hwfn *p_hwfn,
+				 struct qed_ptt *p_ptt,
+				 struct qed_fcoe_stats *p_stats)
+{
+	struct fcoe_tx_stat pstats;
+	u32 pstats_addr;
+
+	memset(&pstats, 0, sizeof(pstats));
+	pstats_addr = BAR0_MAP_REG_PSDM_RAM +
+	    PSTORM_FCOE_TX_STATS_OFFSET(p_hwfn->rel_pf_id);
+	qed_memcpy_from(p_hwfn, p_ptt, &pstats, pstats_addr, sizeof(pstats));
+
+	p_stats->fcoe_tx_byte_cnt = HILO_64_REGPAIR(pstats.fcoe_tx_byte_cnt);
+	p_stats->fcoe_tx_data_pkt_cnt =
+	    HILO_64_REGPAIR(pstats.fcoe_tx_data_pkt_cnt);
+	p_stats->fcoe_tx_xfer_pkt_cnt =
+	    HILO_64_REGPAIR(pstats.fcoe_tx_xfer_pkt_cnt);
+	p_stats->fcoe_tx_other_pkt_cnt =
+	    HILO_64_REGPAIR(pstats.fcoe_tx_other_pkt_cnt);
+}
+
+static int qed_fcoe_get_stats(struct qed_hwfn *p_hwfn,
+			      struct qed_fcoe_stats *p_stats)
+{
+	struct qed_ptt *p_ptt;
+
+	memset(p_stats, 0, sizeof(*p_stats));
+
+	p_ptt = qed_ptt_acquire(p_hwfn);
+
+	if (!p_ptt) {
+		DP_ERR(p_hwfn, "Failed to acquire ptt\n");
+		return -EINVAL;
+	}
+
+	_qed_fcoe_get_tstats(p_hwfn, p_ptt, p_stats);
+	_qed_fcoe_get_pstats(p_hwfn, p_ptt, p_stats);
+
+	qed_ptt_release(p_hwfn, p_ptt);
+
+	return 0;
+}
+
+struct qed_hash_fcoe_con {
+	struct hlist_node node;
+	struct qed_fcoe_conn *con;
+};
+
+static int qed_fill_fcoe_dev_info(struct qed_dev *cdev,
+				  struct qed_dev_fcoe_info *info)
+{
+	struct qed_hwfn *hwfn = QED_LEADING_HWFN(cdev);
+	int rc;
+
+	memset(info, 0, sizeof(*info));
+	rc = qed_fill_dev_info(cdev, &info->common);
+
+	info->primary_dbq_rq_addr =
+	    qed_fcoe_get_primary_bdq_prod(hwfn, BDQ_ID_RQ);
+	info->secondary_bdq_rq_addr =
+	    qed_fcoe_get_secondary_bdq_prod(hwfn, BDQ_ID_RQ);
+
+	return rc;
+}
+
+static void qed_register_fcoe_ops(struct qed_dev *cdev,
+				  struct qed_fcoe_cb_ops *ops, void *cookie)
+{
+	cdev->protocol_ops.fcoe = ops;
+	cdev->ops_cookie = cookie;
+}
+
+static struct qed_hash_fcoe_con *qed_fcoe_get_hash(struct qed_dev *cdev,
+						   u32 handle)
+{
+	struct qed_hash_fcoe_con *hash_con = NULL;
+
+	if (!(cdev->flags & QED_FLAG_STORAGE_STARTED))
+		return NULL;
+
+	hash_for_each_possible(cdev->connections, hash_con, node, handle) {
+		if (hash_con->con->icid == handle)
+			break;
+	}
+
+	if (!hash_con || (hash_con->con->icid != handle))
+		return NULL;
+
+	return hash_con;
+}
+
+static int qed_fcoe_stop(struct qed_dev *cdev)
+{
+	int rc;
+
+	if (!(cdev->flags & QED_FLAG_STORAGE_STARTED)) {
+		DP_NOTICE(cdev, "fcoe already stopped\n");
+		return 0;
+	}
+
+	if (!hash_empty(cdev->connections)) {
+		DP_NOTICE(cdev,
+			  "Can't stop fcoe - not all connections were returned\n");
+		return -EINVAL;
+	}
+
+	/* Stop the fcoe */
+	rc = qed_sp_fcoe_func_stop(QED_LEADING_HWFN(cdev),
+				   QED_SPQ_MODE_EBLOCK, NULL);
+	cdev->flags &= ~QED_FLAG_STORAGE_STARTED;
+
+	return rc;
+}
+
+static int qed_fcoe_start(struct qed_dev *cdev, struct qed_fcoe_tid *tasks)
+{
+	int rc;
+
+	if (cdev->flags & QED_FLAG_STORAGE_STARTED) {
+		DP_NOTICE(cdev, "fcoe already started;\n");
+		return 0;
+	}
+
+	rc = qed_sp_fcoe_func_start(QED_LEADING_HWFN(cdev),
+				    QED_SPQ_MODE_EBLOCK, NULL);
+	if (rc) {
+		DP_NOTICE(cdev, "Failed to start fcoe\n");
+		return rc;
+	}
+
+	cdev->flags |= QED_FLAG_STORAGE_STARTED;
+	hash_init(cdev->connections);
+
+	if (tasks) {
+		struct qed_tid_mem *tid_info = kzalloc(sizeof(*tid_info),
+						       GFP_ATOMIC);
+
+		if (!tid_info) {
+			DP_NOTICE(cdev,
+				  "Failed to allocate tasks information\n");
+			qed_fcoe_stop(cdev);
+			return -ENOMEM;
+		}
+
+		rc = qed_cxt_get_tid_mem_info(QED_LEADING_HWFN(cdev), tid_info);
+		if (rc) {
+			DP_NOTICE(cdev, "Failed to gather task information\n");
+			qed_fcoe_stop(cdev);
+			kfree(tid_info);
+			return rc;
+		}
+
+		/* Fill task information */
+		tasks->size = tid_info->tid_size;
+		tasks->num_tids_per_block = tid_info->num_tids_per_block;
+		memcpy(tasks->blocks, tid_info->blocks,
+		       MAX_TID_BLOCKS_FCOE * sizeof(u8 *));
+
+		kfree(tid_info);
+	}
+
+	return 0;
+}
+
+static int qed_fcoe_acquire_conn(struct qed_dev *cdev,
+				 u32 *handle,
+				 u32 *fw_cid, void __iomem **p_doorbell)
+{
+	struct qed_hash_fcoe_con *hash_con;
+	int rc;
+
+	/* Allocate a hashed connection */
+	hash_con = kzalloc(sizeof(*hash_con), GFP_KERNEL);
+	if (!hash_con) {
+		DP_NOTICE(cdev, "Failed to allocate hashed connection\n");
+		return -ENOMEM;
+	}
+
+	/* Acquire the connection */
+	rc = qed_fcoe_acquire_connection(QED_LEADING_HWFN(cdev), NULL,
+					 &hash_con->con);
+	if (rc) {
+		DP_NOTICE(cdev, "Failed to acquire Connection\n");
+		kfree(hash_con);
+		return rc;
+	}
+
+	/* Added the connection to hash table */
+	*handle = hash_con->con->icid;
+	*fw_cid = hash_con->con->fw_cid;
+	hash_add(cdev->connections, &hash_con->node, *handle);
+
+	if (p_doorbell)
+		*p_doorbell = qed_fcoe_get_db_addr(QED_LEADING_HWFN(cdev),
+						   *handle);
+
+	return 0;
+}
+
+static int qed_fcoe_release_conn(struct qed_dev *cdev, u32 handle)
+{
+	struct qed_hash_fcoe_con *hash_con;
+
+	hash_con = qed_fcoe_get_hash(cdev, handle);
+	if (!hash_con) {
+		DP_NOTICE(cdev, "Failed to find connection for handle %d\n",
+			  handle);
+		return -EINVAL;
+	}
+
+	hlist_del(&hash_con->node);
+	qed_fcoe_release_connection(QED_LEADING_HWFN(cdev), hash_con->con);
+	kfree(hash_con);
+
+	return 0;
+}
+
+static int qed_fcoe_offload_conn(struct qed_dev *cdev,
+				 u32 handle,
+				 struct qed_fcoe_params_offload *conn_info)
+{
+	struct qed_hash_fcoe_con *hash_con;
+	struct qed_fcoe_conn *con;
+
+	hash_con = qed_fcoe_get_hash(cdev, handle);
+	if (!hash_con) {
+		DP_NOTICE(cdev, "Failed to find connection for handle %d\n",
+			  handle);
+		return -EINVAL;
+	}
+
+	/* Update the connection with information from the params */
+	con = hash_con->con;
+
+	con->sq_pbl_addr = conn_info->sq_pbl_addr;
+	con->sq_curr_page_addr = conn_info->sq_curr_page_addr;
+	con->sq_next_page_addr = conn_info->sq_next_page_addr;
+	con->tx_max_fc_pay_len = conn_info->tx_max_fc_pay_len;
+	con->e_d_tov_timer_val = conn_info->e_d_tov_timer_val;
+	con->rec_tov_timer_val = conn_info->rec_tov_timer_val;
+	con->rx_max_fc_pay_len = conn_info->rx_max_fc_pay_len;
+	con->vlan_tag = conn_info->vlan_tag;
+	con->max_conc_seqs_c3 = conn_info->max_conc_seqs_c3;
+	con->flags = conn_info->flags;
+	con->def_q_idx = conn_info->def_q_idx;
+
+	con->src_mac_addr_hi = (conn_info->src_mac[5] << 8) |
+	    conn_info->src_mac[4];
+	con->src_mac_addr_mid = (conn_info->src_mac[3] << 8) |
+	    conn_info->src_mac[2];
+	con->src_mac_addr_lo = (conn_info->src_mac[1] << 8) |
+	    conn_info->src_mac[0];
+	con->dst_mac_addr_hi = (conn_info->dst_mac[5] << 8) |
+	    conn_info->dst_mac[4];
+	con->dst_mac_addr_mid = (conn_info->dst_mac[3] << 8) |
+	    conn_info->dst_mac[2];
+	con->dst_mac_addr_lo = (conn_info->dst_mac[1] << 8) |
+	    conn_info->dst_mac[0];
+
+	con->s_id.addr_hi = conn_info->s_id.addr_hi;
+	con->s_id.addr_mid = conn_info->s_id.addr_mid;
+	con->s_id.addr_lo = conn_info->s_id.addr_lo;
+	con->d_id.addr_hi = conn_info->d_id.addr_hi;
+	con->d_id.addr_mid = conn_info->d_id.addr_mid;
+	con->d_id.addr_lo = conn_info->d_id.addr_lo;
+
+	return qed_sp_fcoe_conn_offload(QED_LEADING_HWFN(cdev), con,
+					QED_SPQ_MODE_EBLOCK, NULL);
+}
+
+static int qed_fcoe_destroy_conn(struct qed_dev *cdev,
+				 u32 handle, dma_addr_t terminate_params)
+{
+	struct qed_hash_fcoe_con *hash_con;
+	struct qed_fcoe_conn *con;
+
+	hash_con = qed_fcoe_get_hash(cdev, handle);
+	if (!hash_con) {
+		DP_NOTICE(cdev, "Failed to find connection for handle %d\n",
+			  handle);
+		return -EINVAL;
+	}
+
+	/* Update the connection with information from the params */
+	con = hash_con->con;
+	con->terminate_params = terminate_params;
+
+	return qed_sp_fcoe_conn_destroy(QED_LEADING_HWFN(cdev), con,
+					QED_SPQ_MODE_EBLOCK, NULL);
+}
+
+static int qed_fcoe_stats(struct qed_dev *cdev, struct qed_fcoe_stats *stats)
+{
+	return qed_fcoe_get_stats(QED_LEADING_HWFN(cdev), stats);
+}
+
+void qed_get_protocol_stats_fcoe(struct qed_dev *cdev,
+				 struct qed_mcp_fcoe_stats *stats)
+{
+	struct qed_fcoe_stats proto_stats;
+
+	/* Retrieve FW statistics */
+	memset(&proto_stats, 0, sizeof(proto_stats));
+	if (qed_fcoe_stats(cdev, &proto_stats)) {
+		DP_VERBOSE(cdev, QED_MSG_STORAGE,
+			   "Failed to collect FCoE statistics\n");
+		return;
+	}
+
+	/* Translate FW statistics into struct */
+	stats->rx_pkts = proto_stats.fcoe_rx_data_pkt_cnt +
+			 proto_stats.fcoe_rx_xfer_pkt_cnt +
+			 proto_stats.fcoe_rx_other_pkt_cnt;
+	stats->tx_pkts = proto_stats.fcoe_tx_data_pkt_cnt +
+			 proto_stats.fcoe_tx_xfer_pkt_cnt +
+			 proto_stats.fcoe_tx_other_pkt_cnt;
+	stats->fcs_err = proto_stats.fcoe_silent_drop_pkt_crc_error_cnt;
+
+	/* Request protocol driver to fill-in the rest */
+	if (cdev->protocol_ops.fcoe && cdev->ops_cookie) {
+		struct qed_fcoe_cb_ops *ops = cdev->protocol_ops.fcoe;
+		void *cookie = cdev->ops_cookie;
+
+		if (ops->get_login_failures)
+			stats->login_failure = ops->get_login_failures(cookie);
+	}
+}
+
+static const struct qed_fcoe_ops qed_fcoe_ops_pass = {
+	.common = &qed_common_ops_pass,
+	.ll2 = &qed_ll2_ops_pass,
+	.fill_dev_info = &qed_fill_fcoe_dev_info,
+	.start = &qed_fcoe_start,
+	.stop = &qed_fcoe_stop,
+	.register_ops = &qed_register_fcoe_ops,
+	.acquire_conn = &qed_fcoe_acquire_conn,
+	.release_conn = &qed_fcoe_release_conn,
+	.offload_conn = &qed_fcoe_offload_conn,
+	.destroy_conn = &qed_fcoe_destroy_conn,
+	.get_stats = &qed_fcoe_stats,
+};
+
+const struct qed_fcoe_ops *qed_get_fcoe_ops(void)
+{
+	return &qed_fcoe_ops_pass;
+}
+EXPORT_SYMBOL(qed_get_fcoe_ops);
+
+void qed_put_fcoe_ops(void)
+{
+}
+EXPORT_SYMBOL(qed_put_fcoe_ops);
diff --git a/drivers/net/ethernet/qlogic/qed/qed_fcoe.h b/drivers/net/ethernet/qlogic/qed/qed_fcoe.h
new file mode 100644
index 000000000000..472af34a171d
--- /dev/null
+++ b/drivers/net/ethernet/qlogic/qed/qed_fcoe.h
@@ -0,0 +1,87 @@
+/* QLogic qed NIC Driver
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef _QED_FCOE_H
+#define _QED_FCOE_H
+#include <linux/types.h>
+#include <linux/list.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/qed/qed_fcoe_if.h>
+#include <linux/qed/qed_chain.h>
+#include "qed.h"
+#include "qed_hsi.h"
+#include "qed_mcp.h"
+#include "qed_sp.h"
+
+struct qed_fcoe_info {
+	spinlock_t lock; /* Connection resources. */
+	struct list_head free_list;
+};
+
+#if IS_ENABLED(CONFIG_QED_FCOE)
+struct qed_fcoe_info *qed_fcoe_alloc(struct qed_hwfn *p_hwfn);
+
+void qed_fcoe_setup(struct qed_hwfn *p_hwfn, struct qed_fcoe_info *p_fcoe_info);
+
+void qed_fcoe_free(struct qed_hwfn *p_hwfn, struct qed_fcoe_info *p_fcoe_info);
+void qed_get_protocol_stats_fcoe(struct qed_dev *cdev,
+				 struct qed_mcp_fcoe_stats *stats);
+#else /* CONFIG_QED_FCOE */
+static inline struct qed_fcoe_info *
+qed_fcoe_alloc(struct qed_hwfn *p_hwfn)
+{
+	return NULL;
+}
+
+static inline void qed_fcoe_setup(struct qed_hwfn *p_hwfn,
+				  struct qed_fcoe_info *p_fcoe_info)
+{
+}
+
+static inline void qed_fcoe_free(struct qed_hwfn *p_hwfn,
+				 struct qed_fcoe_info *p_fcoe_info)
+{
+}
+
+static inline void qed_get_protocol_stats_fcoe(struct qed_dev *cdev,
+					       struct qed_mcp_fcoe_stats *stats)
+{
+}
+#endif /* CONFIG_QED_FCOE */
+
+#ifdef CONFIG_QED_LL2
+extern const struct qed_common_ops qed_common_ops_pass;
+extern const struct qed_ll2_ops qed_ll2_ops_pass;
+#endif
+
+#endif /* _QED_FCOE_H */
diff --git a/drivers/net/ethernet/qlogic/qed/qed_hsi.h b/drivers/net/ethernet/qlogic/qed/qed_hsi.h
index 785ab03683eb..37c2bfb663bb 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_hsi.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_hsi.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_HSI_H
@@ -19,10 +43,12 @@
 #include <linux/qed/common_hsi.h>
 #include <linux/qed/storage_common.h>
 #include <linux/qed/tcp_common.h>
+#include <linux/qed/fcoe_common.h>
 #include <linux/qed/eth_common.h>
 #include <linux/qed/iscsi_common.h>
 #include <linux/qed/rdma_common.h>
 #include <linux/qed/roce_common.h>
+#include <linux/qed/qed_fcoe_if.h>
 
 struct qed_hwfn;
 struct qed_ptt;
@@ -913,7 +939,7 @@ struct mstorm_vf_zone {
 enum personality_type {
 	BAD_PERSONALITY_TYP,
 	PERSONALITY_ISCSI,
-	PERSONALITY_RESERVED2,
+	PERSONALITY_FCOE,
 	PERSONALITY_RDMA_AND_ETH,
 	PERSONALITY_RESERVED3,
 	PERSONALITY_CORE,
@@ -3449,6 +3475,10 @@ void qed_set_geneve_enable(struct qed_hwfn *p_hwfn,
 #define TSTORM_RDMA_QUEUE_STAT_OFFSET(rdma_stat_counter_id) \
 	(IRO[46].base +	((rdma_stat_counter_id) * IRO[46].m1))
 #define TSTORM_RDMA_QUEUE_STAT_SIZE				(IRO[46].size)
+#define TSTORM_FCOE_RX_STATS_OFFSET(pf_id) \
+	(IRO[43].base +	((pf_id) * IRO[43].m1))
+#define PSTORM_FCOE_TX_STATS_OFFSET(pf_id) \
+	(IRO[44].base + ((pf_id) * IRO[44].m1))
 
 static const struct iro iro_arr[47] = {
 	{0x0, 0x0, 0x0, 0x0, 0x8},
@@ -7383,6 +7413,769 @@ struct ystorm_roce_resp_conn_ag_ctx {
 	__le32 reg3;
 };
 
+struct ystorm_fcoe_conn_st_ctx {
+	u8 func_mode;
+	u8 cos;
+	u8 conf_version;
+	u8 eth_hdr_size;
+	__le16 stat_ram_addr;
+	__le16 mtu;
+	__le16 max_fc_payload_len;
+	__le16 tx_max_fc_pay_len;
+	u8 fcp_cmd_size;
+	u8 fcp_rsp_size;
+	__le16 mss;
+	struct regpair reserved;
+	u8 protection_info_flags;
+#define YSTORM_FCOE_CONN_ST_CTX_SUPPORT_PROTECTION_MASK  0x1
+#define YSTORM_FCOE_CONN_ST_CTX_SUPPORT_PROTECTION_SHIFT 0
+#define YSTORM_FCOE_CONN_ST_CTX_VALID_MASK               0x1
+#define YSTORM_FCOE_CONN_ST_CTX_VALID_SHIFT              1
+#define YSTORM_FCOE_CONN_ST_CTX_RESERVED1_MASK           0x3F
+#define YSTORM_FCOE_CONN_ST_CTX_RESERVED1_SHIFT          2
+	u8 dst_protection_per_mss;
+	u8 src_protection_per_mss;
+	u8 ptu_log_page_size;
+	u8 flags;
+#define YSTORM_FCOE_CONN_ST_CTX_INNER_VLAN_FLAG_MASK     0x1
+#define YSTORM_FCOE_CONN_ST_CTX_INNER_VLAN_FLAG_SHIFT    0
+#define YSTORM_FCOE_CONN_ST_CTX_OUTER_VLAN_FLAG_MASK     0x1
+#define YSTORM_FCOE_CONN_ST_CTX_OUTER_VLAN_FLAG_SHIFT    1
+#define YSTORM_FCOE_CONN_ST_CTX_RSRV_MASK                0x3F
+#define YSTORM_FCOE_CONN_ST_CTX_RSRV_SHIFT               2
+	u8 fcp_xfer_size;
+	u8 reserved3[2];
+};
+
+struct fcoe_vlan_fields {
+	__le16 fields;
+#define FCOE_VLAN_FIELDS_VID_MASK  0xFFF
+#define FCOE_VLAN_FIELDS_VID_SHIFT 0
+#define FCOE_VLAN_FIELDS_CLI_MASK  0x1
+#define FCOE_VLAN_FIELDS_CLI_SHIFT 12
+#define FCOE_VLAN_FIELDS_PRI_MASK  0x7
+#define FCOE_VLAN_FIELDS_PRI_SHIFT 13
+};
+
+union fcoe_vlan_field_union {
+	struct fcoe_vlan_fields fields;
+	__le16 val;
+};
+
+union fcoe_vlan_vif_field_union {
+	union fcoe_vlan_field_union vlan;
+	__le16 vif;
+};
+
+struct pstorm_fcoe_eth_context_section {
+	u8 remote_addr_3;
+	u8 remote_addr_2;
+	u8 remote_addr_1;
+	u8 remote_addr_0;
+	u8 local_addr_1;
+	u8 local_addr_0;
+	u8 remote_addr_5;
+	u8 remote_addr_4;
+	u8 local_addr_5;
+	u8 local_addr_4;
+	u8 local_addr_3;
+	u8 local_addr_2;
+	union fcoe_vlan_vif_field_union vif_outer_vlan;
+	__le16 vif_outer_eth_type;
+	union fcoe_vlan_vif_field_union inner_vlan;
+	__le16 inner_eth_type;
+};
+
+struct pstorm_fcoe_conn_st_ctx {
+	u8 func_mode;
+	u8 cos;
+	u8 conf_version;
+	u8 rsrv;
+	__le16 stat_ram_addr;
+	__le16 mss;
+	struct regpair abts_cleanup_addr;
+	struct pstorm_fcoe_eth_context_section eth;
+	u8 sid_2;
+	u8 sid_1;
+	u8 sid_0;
+	u8 flags;
+#define PSTORM_FCOE_CONN_ST_CTX_VNTAG_VLAN_MASK          0x1
+#define PSTORM_FCOE_CONN_ST_CTX_VNTAG_VLAN_SHIFT         0
+#define PSTORM_FCOE_CONN_ST_CTX_SUPPORT_REC_RR_TOV_MASK  0x1
+#define PSTORM_FCOE_CONN_ST_CTX_SUPPORT_REC_RR_TOV_SHIFT 1
+#define PSTORM_FCOE_CONN_ST_CTX_INNER_VLAN_FLAG_MASK     0x1
+#define PSTORM_FCOE_CONN_ST_CTX_INNER_VLAN_FLAG_SHIFT    2
+#define PSTORM_FCOE_CONN_ST_CTX_OUTER_VLAN_FLAG_MASK     0x1
+#define PSTORM_FCOE_CONN_ST_CTX_OUTER_VLAN_FLAG_SHIFT    3
+#define PSTORM_FCOE_CONN_ST_CTX_RESERVED_MASK            0xF
+#define PSTORM_FCOE_CONN_ST_CTX_RESERVED_SHIFT           4
+	u8 did_2;
+	u8 did_1;
+	u8 did_0;
+	u8 src_mac_index;
+	__le16 rec_rr_tov_val;
+	u8 q_relative_offset;
+	u8 reserved1;
+};
+
+struct xstorm_fcoe_conn_st_ctx {
+	u8 func_mode;
+	u8 src_mac_index;
+	u8 conf_version;
+	u8 cached_wqes_avail;
+	__le16 stat_ram_addr;
+	u8 flags;
+#define XSTORM_FCOE_CONN_ST_CTX_SQ_DEFERRED_MASK             0x1
+#define XSTORM_FCOE_CONN_ST_CTX_SQ_DEFERRED_SHIFT            0
+#define XSTORM_FCOE_CONN_ST_CTX_INNER_VLAN_FLAG_MASK         0x1
+#define XSTORM_FCOE_CONN_ST_CTX_INNER_VLAN_FLAG_SHIFT        1
+#define XSTORM_FCOE_CONN_ST_CTX_INNER_VLAN_FLAG_ORIG_MASK    0x1
+#define XSTORM_FCOE_CONN_ST_CTX_INNER_VLAN_FLAG_ORIG_SHIFT   2
+#define XSTORM_FCOE_CONN_ST_CTX_LAST_QUEUE_HANDLED_MASK      0x3
+#define XSTORM_FCOE_CONN_ST_CTX_LAST_QUEUE_HANDLED_SHIFT     3
+#define XSTORM_FCOE_CONN_ST_CTX_RSRV_MASK                    0x7
+#define XSTORM_FCOE_CONN_ST_CTX_RSRV_SHIFT                   5
+	u8 cached_wqes_offset;
+	u8 reserved2;
+	u8 eth_hdr_size;
+	u8 seq_id;
+	u8 max_conc_seqs;
+	__le16 num_pages_in_pbl;
+	__le16 reserved;
+	struct regpair sq_pbl_addr;
+	struct regpair sq_curr_page_addr;
+	struct regpair sq_next_page_addr;
+	struct regpair xferq_pbl_addr;
+	struct regpair xferq_curr_page_addr;
+	struct regpair xferq_next_page_addr;
+	struct regpair respq_pbl_addr;
+	struct regpair respq_curr_page_addr;
+	struct regpair respq_next_page_addr;
+	__le16 mtu;
+	__le16 tx_max_fc_pay_len;
+	__le16 max_fc_payload_len;
+	__le16 min_frame_size;
+	__le16 sq_pbl_next_index;
+	__le16 respq_pbl_next_index;
+	u8 fcp_cmd_byte_credit;
+	u8 fcp_rsp_byte_credit;
+	__le16 protection_info;
+#define XSTORM_FCOE_CONN_ST_CTX_PROTECTION_PERF_MASK         0x1
+#define XSTORM_FCOE_CONN_ST_CTX_PROTECTION_PERF_SHIFT        0
+#define XSTORM_FCOE_CONN_ST_CTX_SUPPORT_PROTECTION_MASK      0x1
+#define XSTORM_FCOE_CONN_ST_CTX_SUPPORT_PROTECTION_SHIFT     1
+#define XSTORM_FCOE_CONN_ST_CTX_VALID_MASK                   0x1
+#define XSTORM_FCOE_CONN_ST_CTX_VALID_SHIFT                  2
+#define XSTORM_FCOE_CONN_ST_CTX_FRAME_PROT_ALIGNED_MASK      0x1
+#define XSTORM_FCOE_CONN_ST_CTX_FRAME_PROT_ALIGNED_SHIFT     3
+#define XSTORM_FCOE_CONN_ST_CTX_RESERVED3_MASK               0xF
+#define XSTORM_FCOE_CONN_ST_CTX_RESERVED3_SHIFT              4
+#define XSTORM_FCOE_CONN_ST_CTX_DST_PROTECTION_PER_MSS_MASK  0xFF
+#define XSTORM_FCOE_CONN_ST_CTX_DST_PROTECTION_PER_MSS_SHIFT 8
+	__le16 xferq_pbl_next_index;
+	__le16 page_size;
+	u8 mid_seq;
+	u8 fcp_xfer_byte_credit;
+	u8 reserved1[2];
+	struct fcoe_wqe cached_wqes[16];
+};
+
+struct xstorm_fcoe_conn_ag_ctx {
+	u8 reserved0;
+	u8 fcoe_state;
+	u8 flags0;
+#define XSTORM_FCOE_CONN_AG_CTX_EXIST_IN_QM0_MASK       0x1
+#define XSTORM_FCOE_CONN_AG_CTX_EXIST_IN_QM0_SHIFT      0
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED1_MASK          0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED1_SHIFT         1
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED2_MASK          0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED2_SHIFT         2
+#define XSTORM_FCOE_CONN_AG_CTX_EXIST_IN_QM3_MASK       0x1
+#define XSTORM_FCOE_CONN_AG_CTX_EXIST_IN_QM3_SHIFT      3
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED3_MASK          0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED3_SHIFT         4
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED4_MASK          0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED4_SHIFT         5
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED5_MASK          0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED5_SHIFT         6
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED6_MASK          0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED6_SHIFT         7
+	u8 flags1;
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED7_MASK          0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED7_SHIFT         0
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED8_MASK          0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED8_SHIFT         1
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED9_MASK          0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED9_SHIFT         2
+#define XSTORM_FCOE_CONN_AG_CTX_BIT11_MASK              0x1
+#define XSTORM_FCOE_CONN_AG_CTX_BIT11_SHIFT             3
+#define XSTORM_FCOE_CONN_AG_CTX_BIT12_MASK              0x1
+#define XSTORM_FCOE_CONN_AG_CTX_BIT12_SHIFT             4
+#define XSTORM_FCOE_CONN_AG_CTX_BIT13_MASK              0x1
+#define XSTORM_FCOE_CONN_AG_CTX_BIT13_SHIFT             5
+#define XSTORM_FCOE_CONN_AG_CTX_BIT14_MASK              0x1
+#define XSTORM_FCOE_CONN_AG_CTX_BIT14_SHIFT             6
+#define XSTORM_FCOE_CONN_AG_CTX_BIT15_MASK              0x1
+#define XSTORM_FCOE_CONN_AG_CTX_BIT15_SHIFT             7
+	u8 flags2;
+#define XSTORM_FCOE_CONN_AG_CTX_CF0_MASK                0x3
+#define XSTORM_FCOE_CONN_AG_CTX_CF0_SHIFT               0
+#define XSTORM_FCOE_CONN_AG_CTX_CF1_MASK                0x3
+#define XSTORM_FCOE_CONN_AG_CTX_CF1_SHIFT               2
+#define XSTORM_FCOE_CONN_AG_CTX_CF2_MASK                0x3
+#define XSTORM_FCOE_CONN_AG_CTX_CF2_SHIFT               4
+#define XSTORM_FCOE_CONN_AG_CTX_CF3_MASK                0x3
+#define XSTORM_FCOE_CONN_AG_CTX_CF3_SHIFT               6
+	u8 flags3;
+#define XSTORM_FCOE_CONN_AG_CTX_CF4_MASK                0x3
+#define XSTORM_FCOE_CONN_AG_CTX_CF4_SHIFT               0
+#define XSTORM_FCOE_CONN_AG_CTX_CF5_MASK                0x3
+#define XSTORM_FCOE_CONN_AG_CTX_CF5_SHIFT               2
+#define XSTORM_FCOE_CONN_AG_CTX_CF6_MASK                0x3
+#define XSTORM_FCOE_CONN_AG_CTX_CF6_SHIFT               4
+#define XSTORM_FCOE_CONN_AG_CTX_CF7_MASK                0x3
+#define XSTORM_FCOE_CONN_AG_CTX_CF7_SHIFT               6
+	u8 flags4;
+#define XSTORM_FCOE_CONN_AG_CTX_CF8_MASK                0x3
+#define XSTORM_FCOE_CONN_AG_CTX_CF8_SHIFT               0
+#define XSTORM_FCOE_CONN_AG_CTX_CF9_MASK                0x3
+#define XSTORM_FCOE_CONN_AG_CTX_CF9_SHIFT               2
+#define XSTORM_FCOE_CONN_AG_CTX_CF10_MASK               0x3
+#define XSTORM_FCOE_CONN_AG_CTX_CF10_SHIFT              4
+#define XSTORM_FCOE_CONN_AG_CTX_CF11_MASK               0x3
+#define XSTORM_FCOE_CONN_AG_CTX_CF11_SHIFT              6
+	u8 flags5;
+#define XSTORM_FCOE_CONN_AG_CTX_CF12_MASK               0x3
+#define XSTORM_FCOE_CONN_AG_CTX_CF12_SHIFT              0
+#define XSTORM_FCOE_CONN_AG_CTX_CF13_MASK               0x3
+#define XSTORM_FCOE_CONN_AG_CTX_CF13_SHIFT              2
+#define XSTORM_FCOE_CONN_AG_CTX_CF14_MASK               0x3
+#define XSTORM_FCOE_CONN_AG_CTX_CF14_SHIFT              4
+#define XSTORM_FCOE_CONN_AG_CTX_CF15_MASK               0x3
+#define XSTORM_FCOE_CONN_AG_CTX_CF15_SHIFT              6
+	u8 flags6;
+#define XSTORM_FCOE_CONN_AG_CTX_CF16_MASK               0x3
+#define XSTORM_FCOE_CONN_AG_CTX_CF16_SHIFT              0
+#define XSTORM_FCOE_CONN_AG_CTX_CF17_MASK               0x3
+#define XSTORM_FCOE_CONN_AG_CTX_CF17_SHIFT              2
+#define XSTORM_FCOE_CONN_AG_CTX_CF18_MASK               0x3
+#define XSTORM_FCOE_CONN_AG_CTX_CF18_SHIFT              4
+#define XSTORM_FCOE_CONN_AG_CTX_DQ_CF_MASK              0x3
+#define XSTORM_FCOE_CONN_AG_CTX_DQ_CF_SHIFT             6
+	u8 flags7;
+#define XSTORM_FCOE_CONN_AG_CTX_FLUSH_Q0_MASK           0x3
+#define XSTORM_FCOE_CONN_AG_CTX_FLUSH_Q0_SHIFT          0
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED10_MASK         0x3
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED10_SHIFT        2
+#define XSTORM_FCOE_CONN_AG_CTX_SLOW_PATH_MASK          0x3
+#define XSTORM_FCOE_CONN_AG_CTX_SLOW_PATH_SHIFT         4
+#define XSTORM_FCOE_CONN_AG_CTX_CF0EN_MASK              0x1
+#define XSTORM_FCOE_CONN_AG_CTX_CF0EN_SHIFT             6
+#define XSTORM_FCOE_CONN_AG_CTX_CF1EN_MASK              0x1
+#define XSTORM_FCOE_CONN_AG_CTX_CF1EN_SHIFT             7
+	u8 flags8;
+#define XSTORM_FCOE_CONN_AG_CTX_CF2EN_MASK              0x1
+#define XSTORM_FCOE_CONN_AG_CTX_CF2EN_SHIFT             0
+#define XSTORM_FCOE_CONN_AG_CTX_CF3EN_MASK              0x1
+#define XSTORM_FCOE_CONN_AG_CTX_CF3EN_SHIFT             1
+#define XSTORM_FCOE_CONN_AG_CTX_CF4EN_MASK              0x1
+#define XSTORM_FCOE_CONN_AG_CTX_CF4EN_SHIFT             2
+#define XSTORM_FCOE_CONN_AG_CTX_CF5EN_MASK              0x1
+#define XSTORM_FCOE_CONN_AG_CTX_CF5EN_SHIFT             3
+#define XSTORM_FCOE_CONN_AG_CTX_CF6EN_MASK              0x1
+#define XSTORM_FCOE_CONN_AG_CTX_CF6EN_SHIFT             4
+#define XSTORM_FCOE_CONN_AG_CTX_CF7EN_MASK              0x1
+#define XSTORM_FCOE_CONN_AG_CTX_CF7EN_SHIFT             5
+#define XSTORM_FCOE_CONN_AG_CTX_CF8EN_MASK              0x1
+#define XSTORM_FCOE_CONN_AG_CTX_CF8EN_SHIFT             6
+#define XSTORM_FCOE_CONN_AG_CTX_CF9EN_MASK              0x1
+#define XSTORM_FCOE_CONN_AG_CTX_CF9EN_SHIFT             7
+	u8 flags9;
+#define XSTORM_FCOE_CONN_AG_CTX_CF10EN_MASK             0x1
+#define XSTORM_FCOE_CONN_AG_CTX_CF10EN_SHIFT            0
+#define XSTORM_FCOE_CONN_AG_CTX_CF11EN_MASK             0x1
+#define XSTORM_FCOE_CONN_AG_CTX_CF11EN_SHIFT            1
+#define XSTORM_FCOE_CONN_AG_CTX_CF12EN_MASK             0x1
+#define XSTORM_FCOE_CONN_AG_CTX_CF12EN_SHIFT            2
+#define XSTORM_FCOE_CONN_AG_CTX_CF13EN_MASK             0x1
+#define XSTORM_FCOE_CONN_AG_CTX_CF13EN_SHIFT            3
+#define XSTORM_FCOE_CONN_AG_CTX_CF14EN_MASK             0x1
+#define XSTORM_FCOE_CONN_AG_CTX_CF14EN_SHIFT            4
+#define XSTORM_FCOE_CONN_AG_CTX_CF15EN_MASK             0x1
+#define XSTORM_FCOE_CONN_AG_CTX_CF15EN_SHIFT            5
+#define XSTORM_FCOE_CONN_AG_CTX_CF16EN_MASK             0x1
+#define XSTORM_FCOE_CONN_AG_CTX_CF16EN_SHIFT            6
+#define XSTORM_FCOE_CONN_AG_CTX_CF17EN_MASK             0x1
+#define XSTORM_FCOE_CONN_AG_CTX_CF17EN_SHIFT            7
+	u8 flags10;
+#define XSTORM_FCOE_CONN_AG_CTX_CF18EN_MASK             0x1
+#define XSTORM_FCOE_CONN_AG_CTX_CF18EN_SHIFT            0
+#define XSTORM_FCOE_CONN_AG_CTX_DQ_CF_EN_MASK           0x1
+#define XSTORM_FCOE_CONN_AG_CTX_DQ_CF_EN_SHIFT          1
+#define XSTORM_FCOE_CONN_AG_CTX_FLUSH_Q0_EN_MASK        0x1
+#define XSTORM_FCOE_CONN_AG_CTX_FLUSH_Q0_EN_SHIFT       2
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED11_MASK         0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED11_SHIFT        3
+#define XSTORM_FCOE_CONN_AG_CTX_SLOW_PATH_EN_MASK       0x1
+#define XSTORM_FCOE_CONN_AG_CTX_SLOW_PATH_EN_SHIFT      4
+#define XSTORM_FCOE_CONN_AG_CTX_CF23EN_MASK             0x1
+#define XSTORM_FCOE_CONN_AG_CTX_CF23EN_SHIFT            5
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED12_MASK         0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED12_SHIFT        6
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED13_MASK         0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED13_SHIFT        7
+	u8 flags11;
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED14_MASK         0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED14_SHIFT        0
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED15_MASK         0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED15_SHIFT        1
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED16_MASK         0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RESERVED16_SHIFT        2
+#define XSTORM_FCOE_CONN_AG_CTX_RULE5EN_MASK            0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RULE5EN_SHIFT           3
+#define XSTORM_FCOE_CONN_AG_CTX_RULE6EN_MASK            0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RULE6EN_SHIFT           4
+#define XSTORM_FCOE_CONN_AG_CTX_RULE7EN_MASK            0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RULE7EN_SHIFT           5
+#define XSTORM_FCOE_CONN_AG_CTX_A0_RESERVED1_MASK       0x1
+#define XSTORM_FCOE_CONN_AG_CTX_A0_RESERVED1_SHIFT      6
+#define XSTORM_FCOE_CONN_AG_CTX_XFERQ_DECISION_EN_MASK  0x1
+#define XSTORM_FCOE_CONN_AG_CTX_XFERQ_DECISION_EN_SHIFT 7
+	u8 flags12;
+#define XSTORM_FCOE_CONN_AG_CTX_SQ_DECISION_EN_MASK     0x1
+#define XSTORM_FCOE_CONN_AG_CTX_SQ_DECISION_EN_SHIFT    0
+#define XSTORM_FCOE_CONN_AG_CTX_RULE11EN_MASK           0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RULE11EN_SHIFT          1
+#define XSTORM_FCOE_CONN_AG_CTX_A0_RESERVED2_MASK       0x1
+#define XSTORM_FCOE_CONN_AG_CTX_A0_RESERVED2_SHIFT      2
+#define XSTORM_FCOE_CONN_AG_CTX_A0_RESERVED3_MASK       0x1
+#define XSTORM_FCOE_CONN_AG_CTX_A0_RESERVED3_SHIFT      3
+#define XSTORM_FCOE_CONN_AG_CTX_RULE14EN_MASK           0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RULE14EN_SHIFT          4
+#define XSTORM_FCOE_CONN_AG_CTX_RULE15EN_MASK           0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RULE15EN_SHIFT          5
+#define XSTORM_FCOE_CONN_AG_CTX_RULE16EN_MASK           0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RULE16EN_SHIFT          6
+#define XSTORM_FCOE_CONN_AG_CTX_RULE17EN_MASK           0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RULE17EN_SHIFT          7
+	u8 flags13;
+#define XSTORM_FCOE_CONN_AG_CTX_RESPQ_DECISION_EN_MASK  0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RESPQ_DECISION_EN_SHIFT 0
+#define XSTORM_FCOE_CONN_AG_CTX_RULE19EN_MASK           0x1
+#define XSTORM_FCOE_CONN_AG_CTX_RULE19EN_SHIFT          1
+#define XSTORM_FCOE_CONN_AG_CTX_A0_RESERVED4_MASK       0x1
+#define XSTORM_FCOE_CONN_AG_CTX_A0_RESERVED4_SHIFT      2
+#define XSTORM_FCOE_CONN_AG_CTX_A0_RESERVED5_MASK       0x1
+#define XSTORM_FCOE_CONN_AG_CTX_A0_RESERVED5_SHIFT      3
+#define XSTORM_FCOE_CONN_AG_CTX_A0_RESERVED6_MASK       0x1
+#define XSTORM_FCOE_CONN_AG_CTX_A0_RESERVED6_SHIFT      4
+#define XSTORM_FCOE_CONN_AG_CTX_A0_RESERVED7_MASK       0x1
+#define XSTORM_FCOE_CONN_AG_CTX_A0_RESERVED7_SHIFT      5
+#define XSTORM_FCOE_CONN_AG_CTX_A0_RESERVED8_MASK       0x1
+#define XSTORM_FCOE_CONN_AG_CTX_A0_RESERVED8_SHIFT      6
+#define XSTORM_FCOE_CONN_AG_CTX_A0_RESERVED9_MASK       0x1
+#define XSTORM_FCOE_CONN_AG_CTX_A0_RESERVED9_SHIFT      7
+	u8 flags14;
+#define XSTORM_FCOE_CONN_AG_CTX_BIT16_MASK              0x1
+#define XSTORM_FCOE_CONN_AG_CTX_BIT16_SHIFT             0
+#define XSTORM_FCOE_CONN_AG_CTX_BIT17_MASK              0x1
+#define XSTORM_FCOE_CONN_AG_CTX_BIT17_SHIFT             1
+#define XSTORM_FCOE_CONN_AG_CTX_BIT18_MASK              0x1
+#define XSTORM_FCOE_CONN_AG_CTX_BIT18_SHIFT             2
+#define XSTORM_FCOE_CONN_AG_CTX_BIT19_MASK              0x1
+#define XSTORM_FCOE_CONN_AG_CTX_BIT19_SHIFT             3
+#define XSTORM_FCOE_CONN_AG_CTX_BIT20_MASK              0x1
+#define XSTORM_FCOE_CONN_AG_CTX_BIT20_SHIFT             4
+#define XSTORM_FCOE_CONN_AG_CTX_BIT21_MASK              0x1
+#define XSTORM_FCOE_CONN_AG_CTX_BIT21_SHIFT             5
+#define XSTORM_FCOE_CONN_AG_CTX_CF23_MASK               0x3
+#define XSTORM_FCOE_CONN_AG_CTX_CF23_SHIFT              6
+	u8 byte2;
+	__le16 physical_q0;
+	__le16 word1;
+	__le16 word2;
+	__le16 sq_cons;
+	__le16 sq_prod;
+	__le16 xferq_prod;
+	__le16 xferq_cons;
+	u8 byte3;
+	u8 byte4;
+	u8 byte5;
+	u8 byte6;
+	__le32 remain_io;
+	__le32 reg1;
+	__le32 reg2;
+	__le32 reg3;
+	__le32 reg4;
+	__le32 reg5;
+	__le32 reg6;
+	__le16 respq_prod;
+	__le16 respq_cons;
+	__le16 word9;
+	__le16 word10;
+	__le32 reg7;
+	__le32 reg8;
+};
+
+struct ustorm_fcoe_conn_st_ctx {
+	struct regpair respq_pbl_addr;
+	__le16 num_pages_in_pbl;
+	u8 ptu_log_page_size;
+	u8 log_page_size;
+	__le16 respq_prod;
+	u8 reserved[2];
+};
+
+struct tstorm_fcoe_conn_ag_ctx {
+	u8 reserved0;
+	u8 fcoe_state;
+	u8 flags0;
+#define TSTORM_FCOE_CONN_AG_CTX_EXIST_IN_QM0_MASK          0x1
+#define TSTORM_FCOE_CONN_AG_CTX_EXIST_IN_QM0_SHIFT         0
+#define TSTORM_FCOE_CONN_AG_CTX_BIT1_MASK                  0x1
+#define TSTORM_FCOE_CONN_AG_CTX_BIT1_SHIFT                 1
+#define TSTORM_FCOE_CONN_AG_CTX_BIT2_MASK                  0x1
+#define TSTORM_FCOE_CONN_AG_CTX_BIT2_SHIFT                 2
+#define TSTORM_FCOE_CONN_AG_CTX_BIT3_MASK                  0x1
+#define TSTORM_FCOE_CONN_AG_CTX_BIT3_SHIFT                 3
+#define TSTORM_FCOE_CONN_AG_CTX_BIT4_MASK                  0x1
+#define TSTORM_FCOE_CONN_AG_CTX_BIT4_SHIFT                 4
+#define TSTORM_FCOE_CONN_AG_CTX_BIT5_MASK                  0x1
+#define TSTORM_FCOE_CONN_AG_CTX_BIT5_SHIFT                 5
+#define TSTORM_FCOE_CONN_AG_CTX_DUMMY_TIMER_CF_MASK        0x3
+#define TSTORM_FCOE_CONN_AG_CTX_DUMMY_TIMER_CF_SHIFT       6
+	u8 flags1;
+#define TSTORM_FCOE_CONN_AG_CTX_FLUSH_Q0_CF_MASK           0x3
+#define TSTORM_FCOE_CONN_AG_CTX_FLUSH_Q0_CF_SHIFT          0
+#define TSTORM_FCOE_CONN_AG_CTX_CF2_MASK                   0x3
+#define TSTORM_FCOE_CONN_AG_CTX_CF2_SHIFT                  2
+#define TSTORM_FCOE_CONN_AG_CTX_TIMER_STOP_ALL_CF_MASK     0x3
+#define TSTORM_FCOE_CONN_AG_CTX_TIMER_STOP_ALL_CF_SHIFT    4
+#define TSTORM_FCOE_CONN_AG_CTX_CF4_MASK                   0x3
+#define TSTORM_FCOE_CONN_AG_CTX_CF4_SHIFT                  6
+	u8 flags2;
+#define TSTORM_FCOE_CONN_AG_CTX_CF5_MASK                   0x3
+#define TSTORM_FCOE_CONN_AG_CTX_CF5_SHIFT                  0
+#define TSTORM_FCOE_CONN_AG_CTX_CF6_MASK                   0x3
+#define TSTORM_FCOE_CONN_AG_CTX_CF6_SHIFT                  2
+#define TSTORM_FCOE_CONN_AG_CTX_CF7_MASK                   0x3
+#define TSTORM_FCOE_CONN_AG_CTX_CF7_SHIFT                  4
+#define TSTORM_FCOE_CONN_AG_CTX_CF8_MASK                   0x3
+#define TSTORM_FCOE_CONN_AG_CTX_CF8_SHIFT                  6
+	u8 flags3;
+#define TSTORM_FCOE_CONN_AG_CTX_CF9_MASK                   0x3
+#define TSTORM_FCOE_CONN_AG_CTX_CF9_SHIFT                  0
+#define TSTORM_FCOE_CONN_AG_CTX_CF10_MASK                  0x3
+#define TSTORM_FCOE_CONN_AG_CTX_CF10_SHIFT                 2
+#define TSTORM_FCOE_CONN_AG_CTX_DUMMY_TIMER_CF_EN_MASK     0x1
+#define TSTORM_FCOE_CONN_AG_CTX_DUMMY_TIMER_CF_EN_SHIFT    4
+#define TSTORM_FCOE_CONN_AG_CTX_FLUSH_Q0_CF_EN_MASK        0x1
+#define TSTORM_FCOE_CONN_AG_CTX_FLUSH_Q0_CF_EN_SHIFT       5
+#define TSTORM_FCOE_CONN_AG_CTX_CF2EN_MASK                 0x1
+#define TSTORM_FCOE_CONN_AG_CTX_CF2EN_SHIFT                6
+#define TSTORM_FCOE_CONN_AG_CTX_TIMER_STOP_ALL_CF_EN_MASK  0x1
+#define TSTORM_FCOE_CONN_AG_CTX_TIMER_STOP_ALL_CF_EN_SHIFT 7
+	u8 flags4;
+#define TSTORM_FCOE_CONN_AG_CTX_CF4EN_MASK                 0x1
+#define TSTORM_FCOE_CONN_AG_CTX_CF4EN_SHIFT                0
+#define TSTORM_FCOE_CONN_AG_CTX_CF5EN_MASK                 0x1
+#define TSTORM_FCOE_CONN_AG_CTX_CF5EN_SHIFT                1
+#define TSTORM_FCOE_CONN_AG_CTX_CF6EN_MASK                 0x1
+#define TSTORM_FCOE_CONN_AG_CTX_CF6EN_SHIFT                2
+#define TSTORM_FCOE_CONN_AG_CTX_CF7EN_MASK                 0x1
+#define TSTORM_FCOE_CONN_AG_CTX_CF7EN_SHIFT                3
+#define TSTORM_FCOE_CONN_AG_CTX_CF8EN_MASK                 0x1
+#define TSTORM_FCOE_CONN_AG_CTX_CF8EN_SHIFT                4
+#define TSTORM_FCOE_CONN_AG_CTX_CF9EN_MASK                 0x1
+#define TSTORM_FCOE_CONN_AG_CTX_CF9EN_SHIFT                5
+#define TSTORM_FCOE_CONN_AG_CTX_CF10EN_MASK                0x1
+#define TSTORM_FCOE_CONN_AG_CTX_CF10EN_SHIFT               6
+#define TSTORM_FCOE_CONN_AG_CTX_RULE0EN_MASK               0x1
+#define TSTORM_FCOE_CONN_AG_CTX_RULE0EN_SHIFT              7
+	u8 flags5;
+#define TSTORM_FCOE_CONN_AG_CTX_RULE1EN_MASK               0x1
+#define TSTORM_FCOE_CONN_AG_CTX_RULE1EN_SHIFT              0
+#define TSTORM_FCOE_CONN_AG_CTX_RULE2EN_MASK               0x1
+#define TSTORM_FCOE_CONN_AG_CTX_RULE2EN_SHIFT              1
+#define TSTORM_FCOE_CONN_AG_CTX_RULE3EN_MASK               0x1
+#define TSTORM_FCOE_CONN_AG_CTX_RULE3EN_SHIFT              2
+#define TSTORM_FCOE_CONN_AG_CTX_RULE4EN_MASK               0x1
+#define TSTORM_FCOE_CONN_AG_CTX_RULE4EN_SHIFT              3
+#define TSTORM_FCOE_CONN_AG_CTX_RULE5EN_MASK               0x1
+#define TSTORM_FCOE_CONN_AG_CTX_RULE5EN_SHIFT              4
+#define TSTORM_FCOE_CONN_AG_CTX_RULE6EN_MASK               0x1
+#define TSTORM_FCOE_CONN_AG_CTX_RULE6EN_SHIFT              5
+#define TSTORM_FCOE_CONN_AG_CTX_RULE7EN_MASK               0x1
+#define TSTORM_FCOE_CONN_AG_CTX_RULE7EN_SHIFT              6
+#define TSTORM_FCOE_CONN_AG_CTX_RULE8EN_MASK               0x1
+#define TSTORM_FCOE_CONN_AG_CTX_RULE8EN_SHIFT              7
+	__le32 reg0;
+	__le32 reg1;
+};
+
+struct ustorm_fcoe_conn_ag_ctx {
+	u8 byte0;
+	u8 byte1;
+	u8 flags0;
+#define USTORM_FCOE_CONN_AG_CTX_BIT0_MASK     0x1
+#define USTORM_FCOE_CONN_AG_CTX_BIT0_SHIFT    0
+#define USTORM_FCOE_CONN_AG_CTX_BIT1_MASK     0x1
+#define USTORM_FCOE_CONN_AG_CTX_BIT1_SHIFT    1
+#define USTORM_FCOE_CONN_AG_CTX_CF0_MASK      0x3
+#define USTORM_FCOE_CONN_AG_CTX_CF0_SHIFT     2
+#define USTORM_FCOE_CONN_AG_CTX_CF1_MASK      0x3
+#define USTORM_FCOE_CONN_AG_CTX_CF1_SHIFT     4
+#define USTORM_FCOE_CONN_AG_CTX_CF2_MASK      0x3
+#define USTORM_FCOE_CONN_AG_CTX_CF2_SHIFT     6
+	u8 flags1;
+#define USTORM_FCOE_CONN_AG_CTX_CF3_MASK      0x3
+#define USTORM_FCOE_CONN_AG_CTX_CF3_SHIFT     0
+#define USTORM_FCOE_CONN_AG_CTX_CF4_MASK      0x3
+#define USTORM_FCOE_CONN_AG_CTX_CF4_SHIFT     2
+#define USTORM_FCOE_CONN_AG_CTX_CF5_MASK      0x3
+#define USTORM_FCOE_CONN_AG_CTX_CF5_SHIFT     4
+#define USTORM_FCOE_CONN_AG_CTX_CF6_MASK      0x3
+#define USTORM_FCOE_CONN_AG_CTX_CF6_SHIFT     6
+	u8 flags2;
+#define USTORM_FCOE_CONN_AG_CTX_CF0EN_MASK    0x1
+#define USTORM_FCOE_CONN_AG_CTX_CF0EN_SHIFT   0
+#define USTORM_FCOE_CONN_AG_CTX_CF1EN_MASK    0x1
+#define USTORM_FCOE_CONN_AG_CTX_CF1EN_SHIFT   1
+#define USTORM_FCOE_CONN_AG_CTX_CF2EN_MASK    0x1
+#define USTORM_FCOE_CONN_AG_CTX_CF2EN_SHIFT   2
+#define USTORM_FCOE_CONN_AG_CTX_CF3EN_MASK    0x1
+#define USTORM_FCOE_CONN_AG_CTX_CF3EN_SHIFT   3
+#define USTORM_FCOE_CONN_AG_CTX_CF4EN_MASK    0x1
+#define USTORM_FCOE_CONN_AG_CTX_CF4EN_SHIFT   4
+#define USTORM_FCOE_CONN_AG_CTX_CF5EN_MASK    0x1
+#define USTORM_FCOE_CONN_AG_CTX_CF5EN_SHIFT   5
+#define USTORM_FCOE_CONN_AG_CTX_CF6EN_MASK    0x1
+#define USTORM_FCOE_CONN_AG_CTX_CF6EN_SHIFT   6
+#define USTORM_FCOE_CONN_AG_CTX_RULE0EN_MASK  0x1
+#define USTORM_FCOE_CONN_AG_CTX_RULE0EN_SHIFT 7
+	u8 flags3;
+#define USTORM_FCOE_CONN_AG_CTX_RULE1EN_MASK  0x1
+#define USTORM_FCOE_CONN_AG_CTX_RULE1EN_SHIFT 0
+#define USTORM_FCOE_CONN_AG_CTX_RULE2EN_MASK  0x1
+#define USTORM_FCOE_CONN_AG_CTX_RULE2EN_SHIFT 1
+#define USTORM_FCOE_CONN_AG_CTX_RULE3EN_MASK  0x1
+#define USTORM_FCOE_CONN_AG_CTX_RULE3EN_SHIFT 2
+#define USTORM_FCOE_CONN_AG_CTX_RULE4EN_MASK  0x1
+#define USTORM_FCOE_CONN_AG_CTX_RULE4EN_SHIFT 3
+#define USTORM_FCOE_CONN_AG_CTX_RULE5EN_MASK  0x1
+#define USTORM_FCOE_CONN_AG_CTX_RULE5EN_SHIFT 4
+#define USTORM_FCOE_CONN_AG_CTX_RULE6EN_MASK  0x1
+#define USTORM_FCOE_CONN_AG_CTX_RULE6EN_SHIFT 5
+#define USTORM_FCOE_CONN_AG_CTX_RULE7EN_MASK  0x1
+#define USTORM_FCOE_CONN_AG_CTX_RULE7EN_SHIFT 6
+#define USTORM_FCOE_CONN_AG_CTX_RULE8EN_MASK  0x1
+#define USTORM_FCOE_CONN_AG_CTX_RULE8EN_SHIFT 7
+	u8 byte2;
+	u8 byte3;
+	__le16 word0;
+	__le16 word1;
+	__le32 reg0;
+	__le32 reg1;
+	__le32 reg2;
+	__le32 reg3;
+	__le16 word2;
+	__le16 word3;
+};
+
+struct tstorm_fcoe_conn_st_ctx {
+	__le16 stat_ram_addr;
+	__le16 rx_max_fc_payload_len;
+	__le16 e_d_tov_val;
+	u8 flags;
+#define TSTORM_FCOE_CONN_ST_CTX_INC_SEQ_CNT_MASK   0x1
+#define TSTORM_FCOE_CONN_ST_CTX_INC_SEQ_CNT_SHIFT  0
+#define TSTORM_FCOE_CONN_ST_CTX_SUPPORT_CONF_MASK  0x1
+#define TSTORM_FCOE_CONN_ST_CTX_SUPPORT_CONF_SHIFT 1
+#define TSTORM_FCOE_CONN_ST_CTX_DEF_Q_IDX_MASK     0x3F
+#define TSTORM_FCOE_CONN_ST_CTX_DEF_Q_IDX_SHIFT    2
+	u8 timers_cleanup_invocation_cnt;
+	__le32 reserved1[2];
+	__le32 dst_mac_address_bytes0to3;
+	__le16 dst_mac_address_bytes4to5;
+	__le16 ramrod_echo;
+	u8 flags1;
+#define TSTORM_FCOE_CONN_ST_CTX_MODE_MASK          0x3
+#define TSTORM_FCOE_CONN_ST_CTX_MODE_SHIFT         0
+#define TSTORM_FCOE_CONN_ST_CTX_RESERVED_MASK      0x3F
+#define TSTORM_FCOE_CONN_ST_CTX_RESERVED_SHIFT     2
+	u8 q_relative_offset;
+	u8 bdq_resource_id;
+	u8 reserved0[5];
+};
+
+struct mstorm_fcoe_conn_ag_ctx {
+	u8 byte0;
+	u8 byte1;
+	u8 flags0;
+#define MSTORM_FCOE_CONN_AG_CTX_BIT0_MASK     0x1
+#define MSTORM_FCOE_CONN_AG_CTX_BIT0_SHIFT    0
+#define MSTORM_FCOE_CONN_AG_CTX_BIT1_MASK     0x1
+#define MSTORM_FCOE_CONN_AG_CTX_BIT1_SHIFT    1
+#define MSTORM_FCOE_CONN_AG_CTX_CF0_MASK      0x3
+#define MSTORM_FCOE_CONN_AG_CTX_CF0_SHIFT     2
+#define MSTORM_FCOE_CONN_AG_CTX_CF1_MASK      0x3
+#define MSTORM_FCOE_CONN_AG_CTX_CF1_SHIFT     4
+#define MSTORM_FCOE_CONN_AG_CTX_CF2_MASK      0x3
+#define MSTORM_FCOE_CONN_AG_CTX_CF2_SHIFT     6
+	u8 flags1;
+#define MSTORM_FCOE_CONN_AG_CTX_CF0EN_MASK    0x1
+#define MSTORM_FCOE_CONN_AG_CTX_CF0EN_SHIFT   0
+#define MSTORM_FCOE_CONN_AG_CTX_CF1EN_MASK    0x1
+#define MSTORM_FCOE_CONN_AG_CTX_CF1EN_SHIFT   1
+#define MSTORM_FCOE_CONN_AG_CTX_CF2EN_MASK    0x1
+#define MSTORM_FCOE_CONN_AG_CTX_CF2EN_SHIFT   2
+#define MSTORM_FCOE_CONN_AG_CTX_RULE0EN_MASK  0x1
+#define MSTORM_FCOE_CONN_AG_CTX_RULE0EN_SHIFT 3
+#define MSTORM_FCOE_CONN_AG_CTX_RULE1EN_MASK  0x1
+#define MSTORM_FCOE_CONN_AG_CTX_RULE1EN_SHIFT 4
+#define MSTORM_FCOE_CONN_AG_CTX_RULE2EN_MASK  0x1
+#define MSTORM_FCOE_CONN_AG_CTX_RULE2EN_SHIFT 5
+#define MSTORM_FCOE_CONN_AG_CTX_RULE3EN_MASK  0x1
+#define MSTORM_FCOE_CONN_AG_CTX_RULE3EN_SHIFT 6
+#define MSTORM_FCOE_CONN_AG_CTX_RULE4EN_MASK  0x1
+#define MSTORM_FCOE_CONN_AG_CTX_RULE4EN_SHIFT 7
+	__le16 word0;
+	__le16 word1;
+	__le32 reg0;
+	__le32 reg1;
+};
+
+struct fcoe_mstorm_fcoe_conn_st_ctx_fp {
+	__le16 xfer_prod;
+	__le16 reserved1;
+	u8 protection_info;
+#define FCOE_MSTORM_FCOE_CONN_ST_CTX_FP_SUPPORT_PROTECTION_MASK  0x1
+#define FCOE_MSTORM_FCOE_CONN_ST_CTX_FP_SUPPORT_PROTECTION_SHIFT 0
+#define FCOE_MSTORM_FCOE_CONN_ST_CTX_FP_VALID_MASK               0x1
+#define FCOE_MSTORM_FCOE_CONN_ST_CTX_FP_VALID_SHIFT              1
+#define FCOE_MSTORM_FCOE_CONN_ST_CTX_FP_RESERVED0_MASK           0x3F
+#define FCOE_MSTORM_FCOE_CONN_ST_CTX_FP_RESERVED0_SHIFT          2
+	u8 q_relative_offset;
+	u8 reserved2[2];
+};
+
+struct fcoe_mstorm_fcoe_conn_st_ctx_non_fp {
+	__le16 conn_id;
+	__le16 stat_ram_addr;
+	__le16 num_pages_in_pbl;
+	u8 ptu_log_page_size;
+	u8 log_page_size;
+	__le16 unsolicited_cq_count;
+	__le16 cmdq_count;
+	u8 bdq_resource_id;
+	u8 reserved0[3];
+	struct regpair xferq_pbl_addr;
+	struct regpair reserved1;
+	struct regpair reserved2[3];
+};
+
+struct mstorm_fcoe_conn_st_ctx {
+	struct fcoe_mstorm_fcoe_conn_st_ctx_fp fp;
+	struct fcoe_mstorm_fcoe_conn_st_ctx_non_fp non_fp;
+};
+
+struct fcoe_conn_context {
+	struct ystorm_fcoe_conn_st_ctx ystorm_st_context;
+	struct pstorm_fcoe_conn_st_ctx pstorm_st_context;
+	struct regpair pstorm_st_padding[2];
+	struct xstorm_fcoe_conn_st_ctx xstorm_st_context;
+	struct xstorm_fcoe_conn_ag_ctx xstorm_ag_context;
+	struct regpair xstorm_ag_padding[6];
+	struct ustorm_fcoe_conn_st_ctx ustorm_st_context;
+	struct regpair ustorm_st_padding[2];
+	struct tstorm_fcoe_conn_ag_ctx tstorm_ag_context;
+	struct regpair tstorm_ag_padding[2];
+	struct timers_context timer_context;
+	struct ustorm_fcoe_conn_ag_ctx ustorm_ag_context;
+	struct tstorm_fcoe_conn_st_ctx tstorm_st_context;
+	struct mstorm_fcoe_conn_ag_ctx mstorm_ag_context;
+	struct mstorm_fcoe_conn_st_ctx mstorm_st_context;
+};
+
+struct fcoe_conn_offload_ramrod_params {
+	struct fcoe_conn_offload_ramrod_data offload_ramrod_data;
+};
+
+struct fcoe_conn_terminate_ramrod_params {
+	struct fcoe_conn_terminate_ramrod_data terminate_ramrod_data;
+};
+
+enum fcoe_event_type {
+	FCOE_EVENT_INIT_FUNC,
+	FCOE_EVENT_DESTROY_FUNC,
+	FCOE_EVENT_STAT_FUNC,
+	FCOE_EVENT_OFFLOAD_CONN,
+	FCOE_EVENT_TERMINATE_CONN,
+	FCOE_EVENT_ERROR,
+	MAX_FCOE_EVENT_TYPE
+};
+
+struct fcoe_init_ramrod_params {
+	struct fcoe_init_func_ramrod_data init_ramrod_data;
+};
+
+enum fcoe_ramrod_cmd_id {
+	FCOE_RAMROD_CMD_ID_INIT_FUNC,
+	FCOE_RAMROD_CMD_ID_DESTROY_FUNC,
+	FCOE_RAMROD_CMD_ID_STAT_FUNC,
+	FCOE_RAMROD_CMD_ID_OFFLOAD_CONN,
+	FCOE_RAMROD_CMD_ID_TERMINATE_CONN,
+	MAX_FCOE_RAMROD_CMD_ID
+};
+
+struct fcoe_stat_ramrod_params {
+	struct fcoe_stat_ramrod_data stat_ramrod_data;
+};
+
+struct ystorm_fcoe_conn_ag_ctx {
+	u8 byte0;
+	u8 byte1;
+	u8 flags0;
+#define YSTORM_FCOE_CONN_AG_CTX_BIT0_MASK     0x1
+#define YSTORM_FCOE_CONN_AG_CTX_BIT0_SHIFT    0
+#define YSTORM_FCOE_CONN_AG_CTX_BIT1_MASK     0x1
+#define YSTORM_FCOE_CONN_AG_CTX_BIT1_SHIFT    1
+#define YSTORM_FCOE_CONN_AG_CTX_CF0_MASK      0x3
+#define YSTORM_FCOE_CONN_AG_CTX_CF0_SHIFT     2
+#define YSTORM_FCOE_CONN_AG_CTX_CF1_MASK      0x3
+#define YSTORM_FCOE_CONN_AG_CTX_CF1_SHIFT     4
+#define YSTORM_FCOE_CONN_AG_CTX_CF2_MASK      0x3
+#define YSTORM_FCOE_CONN_AG_CTX_CF2_SHIFT     6
+	u8 flags1;
+#define YSTORM_FCOE_CONN_AG_CTX_CF0EN_MASK    0x1
+#define YSTORM_FCOE_CONN_AG_CTX_CF0EN_SHIFT   0
+#define YSTORM_FCOE_CONN_AG_CTX_CF1EN_MASK    0x1
+#define YSTORM_FCOE_CONN_AG_CTX_CF1EN_SHIFT   1
+#define YSTORM_FCOE_CONN_AG_CTX_CF2EN_MASK    0x1
+#define YSTORM_FCOE_CONN_AG_CTX_CF2EN_SHIFT   2
+#define YSTORM_FCOE_CONN_AG_CTX_RULE0EN_MASK  0x1
+#define YSTORM_FCOE_CONN_AG_CTX_RULE0EN_SHIFT 3
+#define YSTORM_FCOE_CONN_AG_CTX_RULE1EN_MASK  0x1
+#define YSTORM_FCOE_CONN_AG_CTX_RULE1EN_SHIFT 4
+#define YSTORM_FCOE_CONN_AG_CTX_RULE2EN_MASK  0x1
+#define YSTORM_FCOE_CONN_AG_CTX_RULE2EN_SHIFT 5
+#define YSTORM_FCOE_CONN_AG_CTX_RULE3EN_MASK  0x1
+#define YSTORM_FCOE_CONN_AG_CTX_RULE3EN_SHIFT 6
+#define YSTORM_FCOE_CONN_AG_CTX_RULE4EN_MASK  0x1
+#define YSTORM_FCOE_CONN_AG_CTX_RULE4EN_SHIFT 7
+	u8 byte2;
+	u8 byte3;
+	__le16 word0;
+	__le32 reg0;
+	__le32 reg1;
+	__le16 word1;
+	__le16 word2;
+	__le16 word3;
+	__le16 word4;
+	__le32 reg2;
+	__le32 reg3;
+};
+
 struct ystorm_iscsi_conn_st_ctx {
 	__le32 reserved[4];
 };
@@ -8411,6 +9204,7 @@ struct public_func {
 #define FUNC_MF_CFG_PROTOCOL_SHIFT	4
 #define FUNC_MF_CFG_PROTOCOL_ETHERNET	0x00000000
 #define FUNC_MF_CFG_PROTOCOL_ISCSI              0x00000010
+#define FUNC_MF_CFG_PROTOCOL_FCOE               0x00000020
 #define FUNC_MF_CFG_PROTOCOL_ROCE               0x00000030
 #define FUNC_MF_CFG_PROTOCOL_MAX	0x00000030
 
@@ -8505,6 +9299,13 @@ struct lan_stats_stc {
 	u32 rserved;
 };
 
+struct fcoe_stats_stc {
+	u64 rx_pkts;
+	u64 tx_pkts;
+	u32 fcs_err;
+	u32 login_failure;
+};
+
 struct ocbb_data_stc {
 	u32 ocbb_host_addr;
 	u32 ocsd_host_addr;
@@ -8578,6 +9379,7 @@ union drv_union_data {
 	struct drv_version_stc drv_version;
 
 	struct lan_stats_stc lan_stats;
+	struct fcoe_stats_stc fcoe_stats;
 	struct ocbb_data_stc ocbb_info;
 	struct temperature_status_stc temp_info;
 	struct resource_info resource;
@@ -8881,6 +9683,7 @@ struct nvm_cfg1_glob {
 	u32 misc_sig;
 	u32 device_capabilities;
 #define NVM_CFG1_GLOB_DEVICE_CAPABILITIES_ETHERNET	0x1
+#define NVM_CFG1_GLOB_DEVICE_CAPABILITIES_FCOE		0x2
 #define NVM_CFG1_GLOB_DEVICE_CAPABILITIES_ISCSI		0x4
 #define NVM_CFG1_GLOB_DEVICE_CAPABILITIES_ROCE		0x8
 	u32 power_dissipated;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_hw.c b/drivers/net/ethernet/qlogic/qed/qed_hw.c
index 6e4fae9b1430..899cad7f97ea 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_hw.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_hw.c
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>
@@ -817,6 +841,9 @@ u16 qed_get_qm_pq(struct qed_hwfn *p_hwfn,
 		if (pq_id > p_hwfn->qm_info.num_pf_rls)
 			pq_id = p_hwfn->qm_info.offload_pq;
 		break;
+	case PROTOCOLID_FCOE:
+		pq_id = p_hwfn->qm_info.offload_pq;
+		break;
 	default:
 		pq_id = 0;
 	}
diff --git a/drivers/net/ethernet/qlogic/qed/qed_hw.h b/drivers/net/ethernet/qlogic/qed/qed_hw.h
index d01557092868..9277264d2e65 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_hw.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_hw.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_HW_H
diff --git a/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c b/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c
index 23e455f22adc..d891a6852695 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>
diff --git a/drivers/net/ethernet/qlogic/qed/qed_init_ops.c b/drivers/net/ethernet/qlogic/qed/qed_init_ops.c
index d567ba94c8d1..243b64e0d4dc 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_init_ops.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_init_ops.c
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>
diff --git a/drivers/net/ethernet/qlogic/qed/qed_init_ops.h b/drivers/net/ethernet/qlogic/qed/qed_init_ops.h
index 1e832049983d..555dd086796d 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_init_ops.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_init_ops.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
- *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_INIT_OPS_H
diff --git a/drivers/net/ethernet/qlogic/qed/qed_int.c b/drivers/net/ethernet/qlogic/qed/qed_int.c
index c68dbf7092b1..84310b60849b 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_int.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_int.c
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>
diff --git a/drivers/net/ethernet/qlogic/qed/qed_int.h b/drivers/net/ethernet/qlogic/qed/qed_int.h
index 0948be64dc78..0ae0bb4593ef 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_int.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_int.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
- *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_INT_H
diff --git a/drivers/net/ethernet/qlogic/qed/qed_iscsi.c b/drivers/net/ethernet/qlogic/qed/qed_iscsi.c
index 17a70122df05..3a44d6b395fa 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_iscsi.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_iscsi.c
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>
diff --git a/drivers/net/ethernet/qlogic/qed/qed_iscsi.h b/drivers/net/ethernet/qlogic/qed/qed_iscsi.h
index 67c25f3db4d5..20c187f4ed0b 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_iscsi.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_iscsi.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_ISCSI_H
diff --git a/drivers/net/ethernet/qlogic/qed/qed_l2.c b/drivers/net/ethernet/qlogic/qed/qed_l2.c
index 6a3727c4c0c6..df932be5a4e5 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_l2.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_l2.c
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>
@@ -74,6 +98,7 @@ _qed_eth_queue_to_cid(struct qed_hwfn *p_hwfn,
 	p_cid->cid = cid;
 	p_cid->vf_qid = vf_qid;
 	p_cid->rel = *p_params;
+	p_cid->p_owner = p_hwfn;
 
 	/* Don't try calculating the absolute indices for VFs */
 	if (IS_VF(p_hwfn->cdev)) {
@@ -189,6 +214,7 @@ int qed_sp_eth_vport_start(struct qed_hwfn *p_hwfn,
 	p_ramrod->vport_id	= abs_vport_id;
 
 	p_ramrod->mtu			= cpu_to_le16(p_params->mtu);
+	p_ramrod->handle_ptp_pkts	= p_params->handle_ptp_pkts;
 	p_ramrod->inner_vlan_removal_en	= p_params->remove_inner_vlan;
 	p_ramrod->drop_ttl0_en		= p_params->drop_ttl0;
 	p_ramrod->untagged		= p_params->only_untagged;
@@ -248,76 +274,103 @@ static int qed_sp_vport_start(struct qed_hwfn *p_hwfn,
 static int
 qed_sp_vport_update_rss(struct qed_hwfn *p_hwfn,
 			struct vport_update_ramrod_data *p_ramrod,
-			struct qed_rss_params *p_params)
+			struct qed_rss_params *p_rss)
 {
-	struct eth_vport_rss_config *rss = &p_ramrod->rss_config;
-	u16 abs_l2_queue = 0, capabilities = 0;
-	int rc = 0, i;
+	struct eth_vport_rss_config *p_config;
+	u16 capabilities = 0;
+	int i, table_size;
+	int rc = 0;
 
-	if (!p_params) {
+	if (!p_rss) {
 		p_ramrod->common.update_rss_flg = 0;
 		return rc;
 	}
+	p_config = &p_ramrod->rss_config;
 
-	BUILD_BUG_ON(QED_RSS_IND_TABLE_SIZE !=
-		     ETH_RSS_IND_TABLE_ENTRIES_NUM);
+	BUILD_BUG_ON(QED_RSS_IND_TABLE_SIZE != ETH_RSS_IND_TABLE_ENTRIES_NUM);
 
-	rc = qed_fw_rss_eng(p_hwfn, p_params->rss_eng_id, &rss->rss_id);
+	rc = qed_fw_rss_eng(p_hwfn, p_rss->rss_eng_id, &p_config->rss_id);
 	if (rc)
 		return rc;
 
-	p_ramrod->common.update_rss_flg = p_params->update_rss_config;
-	rss->update_rss_capabilities = p_params->update_rss_capabilities;
-	rss->update_rss_ind_table = p_params->update_rss_ind_table;
-	rss->update_rss_key = p_params->update_rss_key;
+	p_ramrod->common.update_rss_flg = p_rss->update_rss_config;
+	p_config->update_rss_capabilities = p_rss->update_rss_capabilities;
+	p_config->update_rss_ind_table = p_rss->update_rss_ind_table;
+	p_config->update_rss_key = p_rss->update_rss_key;
 
-	rss->rss_mode = p_params->rss_enable ?
-			ETH_VPORT_RSS_MODE_REGULAR :
-			ETH_VPORT_RSS_MODE_DISABLED;
+	p_config->rss_mode = p_rss->rss_enable ?
+			     ETH_VPORT_RSS_MODE_REGULAR :
+			     ETH_VPORT_RSS_MODE_DISABLED;
 
 	SET_FIELD(capabilities,
 		  ETH_VPORT_RSS_CONFIG_IPV4_CAPABILITY,
-		  !!(p_params->rss_caps & QED_RSS_IPV4));
+		  !!(p_rss->rss_caps & QED_RSS_IPV4));
 	SET_FIELD(capabilities,
 		  ETH_VPORT_RSS_CONFIG_IPV6_CAPABILITY,
-		  !!(p_params->rss_caps & QED_RSS_IPV6));
+		  !!(p_rss->rss_caps & QED_RSS_IPV6));
 	SET_FIELD(capabilities,
 		  ETH_VPORT_RSS_CONFIG_IPV4_TCP_CAPABILITY,
-		  !!(p_params->rss_caps & QED_RSS_IPV4_TCP));
+		  !!(p_rss->rss_caps & QED_RSS_IPV4_TCP));
 	SET_FIELD(capabilities,
 		  ETH_VPORT_RSS_CONFIG_IPV6_TCP_CAPABILITY,
-		  !!(p_params->rss_caps & QED_RSS_IPV6_TCP));
+		  !!(p_rss->rss_caps & QED_RSS_IPV6_TCP));
 	SET_FIELD(capabilities,
 		  ETH_VPORT_RSS_CONFIG_IPV4_UDP_CAPABILITY,
-		  !!(p_params->rss_caps & QED_RSS_IPV4_UDP));
+		  !!(p_rss->rss_caps & QED_RSS_IPV4_UDP));
 	SET_FIELD(capabilities,
 		  ETH_VPORT_RSS_CONFIG_IPV6_UDP_CAPABILITY,
-		  !!(p_params->rss_caps & QED_RSS_IPV6_UDP));
-	rss->tbl_size = p_params->rss_table_size_log;
+		  !!(p_rss->rss_caps & QED_RSS_IPV6_UDP));
+	p_config->tbl_size = p_rss->rss_table_size_log;
 
-	rss->capabilities = cpu_to_le16(capabilities);
+	p_config->capabilities = cpu_to_le16(capabilities);
 
 	DP_VERBOSE(p_hwfn, NETIF_MSG_IFUP,
 		   "update rss flag %d, rss_mode = %d, update_caps = %d, capabilities = %d, update_ind = %d, update_rss_key = %d\n",
 		   p_ramrod->common.update_rss_flg,
-		   rss->rss_mode, rss->update_rss_capabilities,
-		   capabilities, rss->update_rss_ind_table,
-		   rss->update_rss_key);
+		   p_config->rss_mode,
+		   p_config->update_rss_capabilities,
+		   p_config->capabilities,
+		   p_config->update_rss_ind_table, p_config->update_rss_key);
 
-	for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i++) {
-		rc = qed_fw_l2_queue(p_hwfn,
-				     (u8)p_params->rss_ind_table[i],
-				     &abs_l2_queue);
-		if (rc)
-			return rc;
+	table_size = min_t(int, QED_RSS_IND_TABLE_SIZE,
+			   1 << p_config->tbl_size);
+	for (i = 0; i < table_size; i++) {
+		struct qed_queue_cid *p_queue = p_rss->rss_ind_table[i];
+
+		if (!p_queue)
+			return -EINVAL;
 
-		rss->indirection_table[i] = cpu_to_le16(abs_l2_queue);
-		DP_VERBOSE(p_hwfn, NETIF_MSG_IFUP, "i= %d, queue = %d\n",
-			   i, rss->indirection_table[i]);
+		p_config->indirection_table[i] =
+		    cpu_to_le16(p_queue->abs.queue_id);
+	}
+
+	DP_VERBOSE(p_hwfn, NETIF_MSG_IFUP,
+		   "Configured RSS indirection table [%d entries]:\n",
+		   table_size);
+	for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i += 0x10) {
+		DP_VERBOSE(p_hwfn,
+			   NETIF_MSG_IFUP,
+			   "%04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x\n",
+			   le16_to_cpu(p_config->indirection_table[i]),
+			   le16_to_cpu(p_config->indirection_table[i + 1]),
+			   le16_to_cpu(p_config->indirection_table[i + 2]),
+			   le16_to_cpu(p_config->indirection_table[i + 3]),
+			   le16_to_cpu(p_config->indirection_table[i + 4]),
+			   le16_to_cpu(p_config->indirection_table[i + 5]),
+			   le16_to_cpu(p_config->indirection_table[i + 6]),
+			   le16_to_cpu(p_config->indirection_table[i + 7]),
+			   le16_to_cpu(p_config->indirection_table[i + 8]),
+			   le16_to_cpu(p_config->indirection_table[i + 9]),
+			   le16_to_cpu(p_config->indirection_table[i + 10]),
+			   le16_to_cpu(p_config->indirection_table[i + 11]),
+			   le16_to_cpu(p_config->indirection_table[i + 12]),
+			   le16_to_cpu(p_config->indirection_table[i + 13]),
+			   le16_to_cpu(p_config->indirection_table[i + 14]),
+			   le16_to_cpu(p_config->indirection_table[i + 15]));
 	}
 
 	for (i = 0; i < 10; i++)
-		rss->rss_key[i] = cpu_to_le32(p_params->rss_key[i]);
+		p_config->rss_key[i] = cpu_to_le32(p_rss->rss_key[i]);
 
 	return rc;
 }
@@ -1729,13 +1782,31 @@ static int qed_fill_eth_dev_info(struct qed_dev *cdev,
 		int max_vf_mac_filters = 0;
 
 		if (cdev->int_params.out.int_mode == QED_INT_MODE_MSIX) {
-			for_each_hwfn(cdev, i)
-			    info->num_queues +=
-			    FEAT_NUM(&cdev->hwfns[i], QED_PF_L2_QUE);
-			if (cdev->int_params.fp_msix_cnt)
-				info->num_queues =
-				    min_t(u8, info->num_queues,
-					  cdev->int_params.fp_msix_cnt);
+			u16 num_queues = 0;
+
+			/* Since the feature controls only queue-zones,
+			 * make sure we have the contexts [rx, tx, xdp] to
+			 * match.
+			 */
+			for_each_hwfn(cdev, i) {
+				struct qed_hwfn *hwfn = &cdev->hwfns[i];
+				u16 l2_queues = (u16)FEAT_NUM(hwfn,
+							      QED_PF_L2_QUE);
+				u16 cids;
+
+				cids = hwfn->pf_params.eth_pf_params.num_cons;
+				num_queues += min_t(u16, l2_queues, cids / 3);
+			}
+
+			/* queues might theoretically be >256, but interrupts'
+			 * upper-limit guarantes that it would fit in a u8.
+			 */
+			if (cdev->int_params.fp_msix_cnt) {
+				u8 irqs = cdev->int_params.fp_msix_cnt;
+
+				info->num_queues = (u8)min_t(u16,
+							     num_queues, irqs);
+			}
 		} else {
 			info->num_queues = cdev->num_hwfns;
 		}
@@ -1776,7 +1847,7 @@ static int qed_fill_eth_dev_info(struct qed_dev *cdev,
 	qed_fill_dev_info(cdev, &info->common);
 
 	if (IS_VF(cdev))
-		memset(info->common.hw_mac, 0, ETH_ALEN);
+		eth_zero_addr(info->common.hw_mac);
 
 	return 0;
 }
@@ -1816,6 +1887,7 @@ static int qed_start_vport(struct qed_dev *cdev,
 		start.drop_ttl0 = params->drop_ttl0;
 		start.opaque_fid = p_hwfn->hw_info.opaque_fid;
 		start.concrete_fid = p_hwfn->hw_info.concrete_fid;
+		start.handle_ptp_pkts = params->handle_ptp_pkts;
 		start.vport_id = params->vport_id;
 		start.max_buffers_per_cqe = 16;
 		start.mtu = params->mtu;
@@ -1857,18 +1929,84 @@ static int qed_stop_vport(struct qed_dev *cdev, u8 vport_id)
 	return 0;
 }
 
+static int qed_update_vport_rss(struct qed_dev *cdev,
+				struct qed_update_vport_rss_params *input,
+				struct qed_rss_params *rss)
+{
+	int i, fn;
+
+	/* Update configuration with what's correct regardless of CMT */
+	rss->update_rss_config = 1;
+	rss->rss_enable = 1;
+	rss->update_rss_capabilities = 1;
+	rss->update_rss_ind_table = 1;
+	rss->update_rss_key = 1;
+	rss->rss_caps = input->rss_caps;
+	memcpy(rss->rss_key, input->rss_key, QED_RSS_KEY_SIZE * sizeof(u32));
+
+	/* In regular scenario, we'd simply need to take input handlers.
+	 * But in CMT, we'd have to split the handlers according to the
+	 * engine they were configured on. We'd then have to understand
+	 * whether RSS is really required, since 2-queues on CMT doesn't
+	 * require RSS.
+	 */
+	if (cdev->num_hwfns == 1) {
+		memcpy(rss->rss_ind_table,
+		       input->rss_ind_table,
+		       QED_RSS_IND_TABLE_SIZE * sizeof(void *));
+		rss->rss_table_size_log = 7;
+		return 0;
+	}
+
+	/* Start by copying the non-spcific information to the 2nd copy */
+	memcpy(&rss[1], &rss[0], sizeof(struct qed_rss_params));
+
+	/* CMT should be round-robin */
+	for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i++) {
+		struct qed_queue_cid *cid = input->rss_ind_table[i];
+		struct qed_rss_params *t_rss;
+
+		if (cid->p_owner == QED_LEADING_HWFN(cdev))
+			t_rss = &rss[0];
+		else
+			t_rss = &rss[1];
+
+		t_rss->rss_ind_table[i / cdev->num_hwfns] = cid;
+	}
+
+	/* Make sure RSS is actually required */
+	for_each_hwfn(cdev, fn) {
+		for (i = 1; i < QED_RSS_IND_TABLE_SIZE / cdev->num_hwfns; i++) {
+			if (rss[fn].rss_ind_table[i] !=
+			    rss[fn].rss_ind_table[0])
+				break;
+		}
+		if (i == QED_RSS_IND_TABLE_SIZE / cdev->num_hwfns) {
+			DP_VERBOSE(cdev, NETIF_MSG_IFUP,
+				   "CMT - 1 queue per-hwfn; Disabling RSS\n");
+			return -EINVAL;
+		}
+		rss[fn].rss_table_size_log = 6;
+	}
+
+	return 0;
+}
+
 static int qed_update_vport(struct qed_dev *cdev,
 			    struct qed_update_vport_params *params)
 {
 	struct qed_sp_vport_update_params sp_params;
-	struct qed_rss_params sp_rss_params;
-	int rc, i;
+	struct qed_rss_params *rss;
+	int rc = 0, i;
 
 	if (!cdev)
 		return -ENODEV;
 
+	rss = vzalloc(sizeof(*rss) * cdev->num_hwfns);
+	if (!rss)
+		return -ENOMEM;
+
 	memset(&sp_params, 0, sizeof(sp_params));
-	memset(&sp_rss_params, 0, sizeof(sp_rss_params));
 
 	/* Translate protocol params into sp params */
 	sp_params.vport_id = params->vport_id;
@@ -1882,66 +2020,24 @@ static int qed_update_vport(struct qed_dev *cdev,
 	sp_params.update_accept_any_vlan_flg =
 		params->update_accept_any_vlan_flg;
 
-	/* RSS - is a bit tricky, since upper-layer isn't familiar with hwfns.
-	 * We need to re-fix the rss values per engine for CMT.
-	 */
-	if (cdev->num_hwfns > 1 && params->update_rss_flg) {
-		struct qed_update_vport_rss_params *rss = &params->rss_params;
-		int k, max = 0;
-
-		/* Find largest entry, since it's possible RSS needs to
-		 * be disabled [in case only 1 queue per-hwfn]
-		 */
-		for (k = 0; k < QED_RSS_IND_TABLE_SIZE; k++)
-			max = (max > rss->rss_ind_table[k]) ?
-				max : rss->rss_ind_table[k];
-
-		/* Either fix RSS values or disable RSS */
-		if (cdev->num_hwfns < max + 1) {
-			int divisor = (max + cdev->num_hwfns - 1) /
-				cdev->num_hwfns;
-
-			DP_VERBOSE(cdev, (QED_MSG_SPQ | NETIF_MSG_IFUP),
-				   "CMT - fixing RSS values (modulo %02x)\n",
-				   divisor);
-
-			for (k = 0; k < QED_RSS_IND_TABLE_SIZE; k++)
-				rss->rss_ind_table[k] =
-					rss->rss_ind_table[k] % divisor;
-		} else {
-			DP_VERBOSE(cdev, (QED_MSG_SPQ | NETIF_MSG_IFUP),
-				   "CMT - 1 queue per-hwfn; Disabling RSS\n");
+	/* Prepare the RSS configuration */
+	if (params->update_rss_flg)
+		if (qed_update_vport_rss(cdev, &params->rss_params, rss))
 			params->update_rss_flg = 0;
-		}
-	}
-
-	/* Now, update the RSS configuration for actual configuration */
-	if (params->update_rss_flg) {
-		sp_rss_params.update_rss_config = 1;
-		sp_rss_params.rss_enable = 1;
-		sp_rss_params.update_rss_capabilities = 1;
-		sp_rss_params.update_rss_ind_table = 1;
-		sp_rss_params.update_rss_key = 1;
-		sp_rss_params.rss_caps = params->rss_params.rss_caps;
-		sp_rss_params.rss_table_size_log = 7; /* 2^7 = 128 */
-		memcpy(sp_rss_params.rss_ind_table,
-		       params->rss_params.rss_ind_table,
-		       QED_RSS_IND_TABLE_SIZE * sizeof(u16));
-		memcpy(sp_rss_params.rss_key, params->rss_params.rss_key,
-		       QED_RSS_KEY_SIZE * sizeof(u32));
-		sp_params.rss_params = &sp_rss_params;
-	}
 
 	for_each_hwfn(cdev, i) {
 		struct qed_hwfn *p_hwfn = &cdev->hwfns[i];
 
+		if (params->update_rss_flg)
+			sp_params.rss_params = &rss[i];
+
 		sp_params.opaque_fid = p_hwfn->hw_info.opaque_fid;
 		rc = qed_sp_vport_update(p_hwfn, &sp_params,
 					 QED_SPQ_MODE_EBLOCK,
 					 NULL);
 		if (rc) {
 			DP_ERR(cdev, "Failed to update VPORT\n");
-			return rc;
+			goto out;
 		}
 
 		DP_VERBOSE(cdev, (QED_MSG_SPQ | NETIF_MSG_IFUP),
@@ -1950,7 +2046,9 @@ static int qed_update_vport(struct qed_dev *cdev,
 			   params->update_vport_active_flg);
 	}
 
-	return 0;
+out:
+	vfree(rss);
+	return rc;
 }
 
 static int qed_start_rxq(struct qed_dev *cdev,
@@ -2114,11 +2212,14 @@ static int qed_configure_filter_rx_mode(struct qed_dev *cdev,
 					QED_ACCEPT_MCAST_MATCHED |
 					QED_ACCEPT_BCAST;
 
-	if (type == QED_FILTER_RX_MODE_TYPE_PROMISC)
+	if (type == QED_FILTER_RX_MODE_TYPE_PROMISC) {
 		accept_flags.rx_accept_filter |= QED_ACCEPT_UCAST_UNMATCHED |
 						 QED_ACCEPT_MCAST_UNMATCHED;
-	else if (type == QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC)
+		accept_flags.tx_accept_filter |= QED_ACCEPT_MCAST_UNMATCHED;
+	} else if (type == QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC) {
 		accept_flags.rx_accept_filter |= QED_ACCEPT_MCAST_UNMATCHED;
+		accept_flags.tx_accept_filter |= QED_ACCEPT_MCAST_UNMATCHED;
+	}
 
 	return qed_filter_accept_cmd(cdev, 0, accept_flags, false, false,
 				     QED_SPQ_MODE_CB, NULL);
@@ -2229,6 +2330,8 @@ extern const struct qed_iov_hv_ops qed_iov_ops_pass;
 extern const struct qed_eth_dcbnl_ops qed_dcbnl_ops_pass;
 #endif
 
+extern const struct qed_eth_ptp_ops qed_ptp_ops_pass;
+
 static const struct qed_eth_ops qed_eth_ops_pass = {
 	.common = &qed_common_ops_pass,
 #ifdef CONFIG_QED_SRIOV
@@ -2237,6 +2340,7 @@ static const struct qed_eth_ops qed_eth_ops_pass = {
 #ifdef CONFIG_DCB
 	.dcb = &qed_dcbnl_ops_pass,
 #endif
+	.ptp = &qed_ptp_ops_pass,
 	.fill_dev_info = &qed_fill_eth_dev_info,
 	.register_ops = &qed_register_eth_ops,
 	.check_mac = &qed_check_mac,
diff --git a/drivers/net/ethernet/qlogic/qed/qed_l2.h b/drivers/net/ethernet/qlogic/qed/qed_l2.h
index 48c9bfc28140..e763abd334f6 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_l2.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_l2.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 #ifndef _QED_L2_H
 #define _QED_L2_H
@@ -15,6 +39,20 @@
 #include "qed.h"
 #include "qed_hw.h"
 #include "qed_sp.h"
+struct qed_rss_params {
+	u8 update_rss_config;
+	u8 rss_enable;
+	u8 rss_eng_id;
+	u8 update_rss_capabilities;
+	u8 update_rss_ind_table;
+	u8 update_rss_key;
+	u8 rss_caps;
+	u8 rss_table_size_log;
+
+	/* Indirection table consist of rx queue handles */
+	void *rss_ind_table[QED_RSS_IND_TABLE_SIZE];
+	u32 rss_key[QED_RSS_KEY_SIZE];
+};
 
 struct qed_sge_tpa_params {
 	u8 max_buffers_per_cqe;
@@ -118,6 +156,7 @@ struct qed_sp_vport_start_params {
 	enum qed_tpa_mode tpa_mode;
 	bool remove_inner_vlan;
 	bool tx_switching;
+	bool handle_ptp_pkts;
 	bool only_untagged;
 	bool drop_ttl0;
 	u8 max_buffers_per_cqe;
@@ -132,18 +171,6 @@ struct qed_sp_vport_start_params {
 int qed_sp_eth_vport_start(struct qed_hwfn *p_hwfn,
 			   struct qed_sp_vport_start_params *p_params);
 
-struct qed_rss_params {
-	u8	update_rss_config;
-	u8	rss_enable;
-	u8	rss_eng_id;
-	u8	update_rss_capabilities;
-	u8	update_rss_ind_table;
-	u8	update_rss_key;
-	u8	rss_caps;
-	u8	rss_table_size_log;
-	u16	rss_ind_table[QED_RSS_IND_TABLE_SIZE];
-	u32	rss_key[QED_RSS_KEY_SIZE];
-};
 
 struct qed_filter_accept_flags {
 	u8	update_rx_mode_config;
@@ -263,6 +290,8 @@ struct qed_queue_cid {
 
 	/* Legacy VFs might have Rx producer located elsewhere */
 	bool b_legacy_vf;
+
+	struct qed_hwfn *p_owner;
 };
 
 void qed_eth_queue_cid_release(struct qed_hwfn *p_hwfn,
diff --git a/drivers/net/ethernet/qlogic/qed/qed_ll2.c b/drivers/net/ethernet/qlogic/qed/qed_ll2.c
index 873ce2cd76ba..9a0b9af10a57 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_ll2.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_ll2.c
@@ -1,10 +1,33 @@
 /* QLogic qed NIC Driver
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * Copyright (c) 2015 QLogic Corporation
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>
@@ -1107,6 +1130,9 @@ static int qed_sp_ll2_tx_queue_start(struct qed_hwfn *p_hwfn,
 	p_ramrod->qm_pq_id = cpu_to_le16(pq_id);
 
 	switch (conn_type) {
+	case QED_LL2_TYPE_FCOE:
+		p_ramrod->conn_type = PROTOCOLID_FCOE;
+		break;
 	case QED_LL2_TYPE_ISCSI:
 	case QED_LL2_TYPE_ISCSI_OOO:
 		p_ramrod->conn_type = PROTOCOLID_ISCSI;
@@ -1435,6 +1461,15 @@ int qed_ll2_establish_connection(struct qed_hwfn *p_hwfn, u8 connection_handle)
 
 	qed_ll2_establish_connection_ooo(p_hwfn, p_ll2_conn);
 
+	if (p_ll2_conn->conn.conn_type == QED_LL2_TYPE_FCOE) {
+		qed_llh_add_protocol_filter(p_hwfn, p_hwfn->p_main_ptt,
+					    0x8906, 0,
+					    QED_LLH_FILTER_ETHERTYPE);
+		qed_llh_add_protocol_filter(p_hwfn, p_hwfn->p_main_ptt,
+					    0x8914, 0,
+					    QED_LLH_FILTER_ETHERTYPE);
+	}
+
 	return rc;
 }
 
@@ -1808,6 +1843,15 @@ int qed_ll2_terminate_connection(struct qed_hwfn *p_hwfn, u8 connection_handle)
 	if (p_ll2_conn->conn.conn_type == QED_LL2_TYPE_ISCSI_OOO)
 		qed_ooo_release_all_isles(p_hwfn, p_hwfn->p_ooo_info);
 
+	if (p_ll2_conn->conn.conn_type == QED_LL2_TYPE_FCOE) {
+		qed_llh_remove_protocol_filter(p_hwfn, p_hwfn->p_main_ptt,
+					       0x8906, 0,
+					       QED_LLH_FILTER_ETHERTYPE);
+		qed_llh_remove_protocol_filter(p_hwfn, p_hwfn->p_main_ptt,
+					       0x8914, 0,
+					       QED_LLH_FILTER_ETHERTYPE);
+	}
+
 	return rc;
 }
 
@@ -2016,6 +2060,10 @@ static int qed_ll2_start(struct qed_dev *cdev, struct qed_ll2_params *params)
 	}
 
 	switch (QED_LEADING_HWFN(cdev)->hw_info.personality) {
+	case QED_PCI_FCOE:
+		conn_type = QED_LL2_TYPE_FCOE;
+		gsi_enable = 0;
+		break;
 	case QED_PCI_ISCSI:
 		conn_type = QED_LL2_TYPE_ISCSI;
 		gsi_enable = 0;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_ll2.h b/drivers/net/ethernet/qlogic/qed/qed_ll2.h
index 31417928b635..31a409033c41 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_ll2.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_ll2.h
@@ -1,10 +1,33 @@
 /* QLogic qed NIC Driver
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * Copyright (c) 2015 QLogic Corporation
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_LL2_H
@@ -31,7 +54,7 @@ enum qed_ll2_roce_flavor_type {
 };
 
 enum qed_ll2_conn_type {
-	QED_LL2_TYPE_RESERVED,
+	QED_LL2_TYPE_FCOE,
 	QED_LL2_TYPE_ISCSI,
 	QED_LL2_TYPE_TEST,
 	QED_LL2_TYPE_ISCSI_OOO,
diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c
index aeb98d8c5626..eef30a598b40 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_main.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_main.c
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/stddef.h>
@@ -29,9 +53,11 @@
 #include "qed_sp.h"
 #include "qed_dev_api.h"
 #include "qed_ll2.h"
+#include "qed_fcoe.h"
 #include "qed_mcp.h"
 #include "qed_hw.h"
 #include "qed_selftest.h"
+#include "qed_debug.h"
 
 #define QED_ROCE_QPS			(8192)
 #define QED_ROCE_DPIS			(8)
@@ -853,6 +879,17 @@ static void qed_update_pf_params(struct qed_dev *cdev,
 		params->rdma_pf_params.gl_pi = QED_ROCE_PROTOCOL_INDEX;
 	}
 
+	/* In case we might support RDMA, don't allow qede to be greedy
+	 * with the L2 contexts. Allow for 64 queues [rx, tx, xdp] per hwfn.
+	 */
+	if (QED_LEADING_HWFN(cdev)->hw_info.personality ==
+	    QED_PCI_ETH_ROCE) {
+		u16 *num_cons;
+
+		num_cons = &params->eth_pf_params.num_cons;
+		*num_cons = min_t(u16, *num_cons, 192);
+	}
+
 	for (i = 0; i < cdev->num_hwfns; i++) {
 		struct qed_hwfn *p_hwfn = &cdev->hwfns[i];
 
@@ -867,6 +904,7 @@ static int qed_slowpath_start(struct qed_dev *cdev,
 	struct qed_mcp_drv_version drv_version;
 	const u8 *data = NULL;
 	struct qed_hwfn *hwfn;
+	struct qed_ptt *p_ptt;
 	int rc = -EINVAL;
 
 	if (qed_iov_wq_start(cdev))
@@ -881,6 +919,14 @@ static int qed_slowpath_start(struct qed_dev *cdev,
 				  QED_FW_FILE_NAME);
 			goto err;
 		}
+
+		p_ptt = qed_ptt_acquire(QED_LEADING_HWFN(cdev));
+		if (p_ptt) {
+			QED_LEADING_HWFN(cdev)->p_ptp_ptt = p_ptt;
+		} else {
+			DP_NOTICE(cdev, "Failed to acquire PTT for PTP\n");
+			goto err;
+		}
 	}
 
 	cdev->rx_coalesce_usecs = QED_DEFAULT_RX_USECS;
@@ -968,6 +1014,10 @@ err:
 	if (IS_PF(cdev))
 		release_firmware(cdev->firmware);
 
+	if (IS_PF(cdev) && QED_LEADING_HWFN(cdev)->p_ptp_ptt)
+		qed_ptt_release(QED_LEADING_HWFN(cdev),
+				QED_LEADING_HWFN(cdev)->p_ptp_ptt);
+
 	qed_iov_wq_stop(cdev, false);
 
 	return rc;
@@ -981,6 +1031,8 @@ static int qed_slowpath_stop(struct qed_dev *cdev)
 	qed_ll2_dealloc_if(cdev);
 
 	if (IS_PF(cdev)) {
+		qed_ptt_release(QED_LEADING_HWFN(cdev),
+				QED_LEADING_HWFN(cdev)->p_ptp_ptt);
 		qed_free_stream_mem(cdev);
 		if (IS_QED_ETH_IF(cdev))
 			qed_sriov_disable(cdev, true);
@@ -1020,6 +1072,7 @@ static u32 qed_sb_init(struct qed_dev *cdev,
 		       enum qed_sb_type type)
 {
 	struct qed_hwfn *p_hwfn;
+	struct qed_ptt *p_ptt;
 	int hwfn_index;
 	u16 rel_sb_id;
 	u8 n_hwfns;
@@ -1041,8 +1094,18 @@ static u32 qed_sb_init(struct qed_dev *cdev,
 		   "hwfn [%d] <--[init]-- SB %04x [0x%04x upper]\n",
 		   hwfn_index, rel_sb_id, sb_id);
 
-	rc = qed_int_sb_init(p_hwfn, p_hwfn->p_main_ptt, sb_info,
-			     sb_virt_addr, sb_phy_addr, rel_sb_id);
+	if (IS_PF(p_hwfn->cdev)) {
+		p_ptt = qed_ptt_acquire(p_hwfn);
+		if (!p_ptt)
+			return -EBUSY;
+
+		rc = qed_int_sb_init(p_hwfn, p_ptt, sb_info, sb_virt_addr,
+				     sb_phy_addr, rel_sb_id);
+		qed_ptt_release(p_hwfn, p_ptt);
+	} else {
+		rc = qed_int_sb_init(p_hwfn, NULL, sb_info, sb_virt_addr,
+				     sb_phy_addr, rel_sb_id);
+	}
 
 	return rc;
 }
@@ -1083,12 +1146,18 @@ static int qed_set_link(struct qed_dev *cdev, struct qed_link_params *params)
 	if (!cdev)
 		return -ENODEV;
 
-	if (IS_VF(cdev))
-		return 0;
-
 	/* The link should be set only once per PF */
 	hwfn = &cdev->hwfns[0];
 
+	/* When VF wants to set link, force it to read the bulletin instead.
+	 * This mimics the PF behavior, where a noitification [both immediate
+	 * and possible later] would be generated when changing properties.
+	 */
+	if (IS_VF(cdev)) {
+		qed_schedule_iov(hwfn, QED_IOV_WQ_VF_FORCE_LINK_QUERY_FLAG);
+		return 0;
+	}
+
 	ptt = qed_ptt_acquire(hwfn);
 	if (!ptt)
 		return -EBUSY;
@@ -1553,6 +1622,8 @@ const struct qed_common_ops qed_common_ops_pass = {
 	.sb_release = &qed_sb_release,
 	.simd_handler_config = &qed_simd_handler_config,
 	.simd_handler_clean = &qed_simd_handler_clean,
+	.dbg_grc = &qed_dbg_grc,
+	.dbg_grc_size = &qed_dbg_grc_size,
 	.can_link_change = &qed_can_link_change,
 	.set_link = &qed_set_link,
 	.get_link = &qed_get_current_link,
@@ -1586,6 +1657,9 @@ void qed_get_protocol_stats(struct qed_dev *cdev,
 		stats->lan_stats.ucast_tx_pkts = eth_stats.tx_ucast_pkts;
 		stats->lan_stats.fcs_err = -1;
 		break;
+	case QED_MCP_FCOE_STATS:
+		qed_get_protocol_stats_fcoe(cdev, &stats->fcoe_stats);
+		break;
 	default:
 		DP_ERR(cdev, "Invalid protocol type = %d\n", type);
 		return;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.c b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
index 6dd3ce443484..314022df3469 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_mcp.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>
@@ -168,6 +192,7 @@ int qed_mcp_cmd_init(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
 
 	/* Initialize the MFW spinlock */
 	spin_lock_init(&p_info->lock);
+	spin_lock_init(&p_info->link_lock);
 
 	return 0;
 
@@ -586,6 +611,9 @@ static void qed_mcp_handle_link_change(struct qed_hwfn *p_hwfn,
 	u8 max_bw, min_bw;
 	u32 status = 0;
 
+	/* Prevent SW/attentions from doing this at the same time */
+	spin_lock_bh(&p_hwfn->mcp_info->link_lock);
+
 	p_link = &p_hwfn->mcp_info->link_output;
 	memset(p_link, 0, sizeof(*p_link));
 	if (!b_reset) {
@@ -600,7 +628,7 @@ static void qed_mcp_handle_link_change(struct qed_hwfn *p_hwfn,
 	} else {
 		DP_VERBOSE(p_hwfn, NETIF_MSG_LINK,
 			   "Resetting link indications\n");
-		return;
+		goto out;
 	}
 
 	if (p_hwfn->b_drv_link_init)
@@ -707,6 +735,8 @@ static void qed_mcp_handle_link_change(struct qed_hwfn *p_hwfn,
 	p_link->sfp_tx_fault = !!(status & LINK_STATUS_SFP_TX_FAULT);
 
 	qed_link_update(p_hwfn);
+out:
+	spin_unlock_bh(&p_hwfn->mcp_info->link_lock);
 }
 
 int qed_mcp_set_link(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, bool b_up)
@@ -756,9 +786,13 @@ int qed_mcp_set_link(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, bool b_up)
 		return rc;
 	}
 
-	/* Reset the link status if needed */
-	if (!b_up)
-		qed_mcp_handle_link_change(p_hwfn, p_ptt, true);
+	/* Mimic link-change attention, done for several reasons:
+	 *  - On reset, there's no guarantee MFW would trigger
+	 *    an attention.
+	 *  - On initialization, older MFWs might not indicate link change
+	 *    during LFA, so we'll never get an UP indication.
+	 */
+	qed_mcp_handle_link_change(p_hwfn, p_ptt, !b_up);
 
 	return 0;
 }
@@ -1098,12 +1132,17 @@ qed_mcp_get_shmem_proto(struct qed_hwfn *p_hwfn,
 
 	switch (p_info->config & FUNC_MF_CFG_PROTOCOL_MASK) {
 	case FUNC_MF_CFG_PROTOCOL_ETHERNET:
-		if (qed_mcp_get_shmem_proto_mfw(p_hwfn, p_ptt, p_proto))
+		if (!IS_ENABLED(CONFIG_QED_RDMA))
+			*p_proto = QED_PCI_ETH;
+		else if (qed_mcp_get_shmem_proto_mfw(p_hwfn, p_ptt, p_proto))
 			qed_mcp_get_shmem_proto_legacy(p_hwfn, p_proto);
 		break;
 	case FUNC_MF_CFG_PROTOCOL_ISCSI:
 		*p_proto = QED_PCI_ISCSI;
 		break;
+	case FUNC_MF_CFG_PROTOCOL_FCOE:
+		*p_proto = QED_PCI_FCOE;
+		break;
 	case FUNC_MF_CFG_PROTOCOL_ROCE:
 		DP_NOTICE(p_hwfn, "RoCE personality is not a valid value!\n");
 	/* Fallthrough */
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.h b/drivers/net/ethernet/qlogic/qed/qed_mcp.h
index 407a2c1830fb..368e88de146c 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_mcp.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_MCP_H
@@ -13,6 +37,7 @@
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
+#include <linux/qed/qed_fcoe_if.h>
 #include "qed_hsi.h"
 
 struct qed_mcp_link_speed_params {
@@ -460,7 +485,13 @@ int qed_mcp_bist_nvm_test_get_image_att(struct qed_hwfn *p_hwfn,
 #define MFW_PORT(_p_hwfn)       ((_p_hwfn)->abs_pf_id %	\
 				 ((_p_hwfn)->cdev->num_ports_in_engines * 2))
 struct qed_mcp_info {
+	/* Spinlock used for protecting the access to the MFW mailbox */
 	spinlock_t				lock;
+
+	/* Spinlock used for syncing SW link-changes and link-changes
+	 * originating from attention context.
+	 */
+	spinlock_t				link_lock;
 	bool					block_mb_sending;
 	u32					public_base;
 	u32					drv_mb_addr;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_ooo.c b/drivers/net/ethernet/qlogic/qed/qed_ooo.c
index 155abcb507fd..7d731c6cb892 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_ooo.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_ooo.c
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>
diff --git a/drivers/net/ethernet/qlogic/qed/qed_ooo.h b/drivers/net/ethernet/qlogic/qed/qed_ooo.h
index 7a0670a9a074..4f138fb5f533 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_ooo.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_ooo.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_OOO_H
diff --git a/drivers/net/ethernet/qlogic/qed/qed_ptp.c b/drivers/net/ethernet/qlogic/qed/qed_ptp.c
new file mode 100644
index 000000000000..d27aa85da23c
--- /dev/null
+++ b/drivers/net/ethernet/qlogic/qed/qed_ptp.c
@@ -0,0 +1,323 @@
+/* QLogic qed NIC Driver
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#include <linux/types.h>
+#include "qed.h"
+#include "qed_dev_api.h"
+#include "qed_hw.h"
+#include "qed_l2.h"
+#include "qed_ptp.h"
+#include "qed_reg_addr.h"
+
+/* 16 nano second time quantas to wait before making a Drift adjustment */
+#define QED_DRIFT_CNTR_TIME_QUANTA_SHIFT	0
+/* Nano seconds to add/subtract when making a Drift adjustment */
+#define QED_DRIFT_CNTR_ADJUSTMENT_SHIFT		28
+/* Add/subtract the Adjustment_Value when making a Drift adjustment */
+#define QED_DRIFT_CNTR_DIRECTION_SHIFT		31
+#define QED_TIMESTAMP_MASK			BIT(16)
+
+/* Read Rx timestamp */
+static int qed_ptp_hw_read_rx_ts(struct qed_dev *cdev, u64 *timestamp)
+{
+	struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev);
+	struct qed_ptt *p_ptt = p_hwfn->p_ptp_ptt;
+	u32 val;
+
+	*timestamp = 0;
+	val = qed_rd(p_hwfn, p_ptt, NIG_REG_LLH_PTP_HOST_BUF_SEQID);
+	if (!(val & QED_TIMESTAMP_MASK)) {
+		DP_INFO(p_hwfn, "Invalid Rx timestamp, buf_seqid = %d\n", val);
+		return -EINVAL;
+	}
+
+	val = qed_rd(p_hwfn, p_ptt, NIG_REG_LLH_PTP_HOST_BUF_TS_LSB);
+	*timestamp = qed_rd(p_hwfn, p_ptt, NIG_REG_LLH_PTP_HOST_BUF_TS_MSB);
+	*timestamp <<= 32;
+	*timestamp |= val;
+
+	/* Reset timestamp register to allow new timestamp */
+	qed_wr(p_hwfn, p_ptt, NIG_REG_LLH_PTP_HOST_BUF_SEQID,
+	       QED_TIMESTAMP_MASK);
+
+	return 0;
+}
+
+/* Read Tx timestamp */
+static int qed_ptp_hw_read_tx_ts(struct qed_dev *cdev, u64 *timestamp)
+{
+	struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev);
+	struct qed_ptt *p_ptt = p_hwfn->p_ptp_ptt;
+	u32 val;
+
+	*timestamp = 0;
+	val = qed_rd(p_hwfn, p_ptt, NIG_REG_TX_LLH_PTP_BUF_SEQID);
+	if (!(val & QED_TIMESTAMP_MASK)) {
+		DP_INFO(p_hwfn, "Invalid Tx timestamp, buf_seqid = %d\n", val);
+		return -EINVAL;
+	}
+
+	val = qed_rd(p_hwfn, p_ptt, NIG_REG_TX_LLH_PTP_BUF_TS_LSB);
+	*timestamp = qed_rd(p_hwfn, p_ptt, NIG_REG_TX_LLH_PTP_BUF_TS_MSB);
+	*timestamp <<= 32;
+	*timestamp |= val;
+
+	/* Reset timestamp register to allow new timestamp */
+	qed_wr(p_hwfn, p_ptt, NIG_REG_TX_LLH_PTP_BUF_SEQID, QED_TIMESTAMP_MASK);
+
+	return 0;
+}
+
+/* Read Phy Hardware Clock */
+static int qed_ptp_hw_read_cc(struct qed_dev *cdev, u64 *phc_cycles)
+{
+	struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev);
+	struct qed_ptt *p_ptt = p_hwfn->p_ptp_ptt;
+	u32 temp = 0;
+
+	temp = qed_rd(p_hwfn, p_ptt, NIG_REG_TSGEN_SYNC_TIME_LSB);
+	*phc_cycles = qed_rd(p_hwfn, p_ptt, NIG_REG_TSGEN_SYNC_TIME_MSB);
+	*phc_cycles <<= 32;
+	*phc_cycles |= temp;
+
+	return 0;
+}
+
+/* Filter PTP protocol packets that need to be timestamped */
+static int qed_ptp_hw_cfg_rx_filters(struct qed_dev *cdev,
+				     enum qed_ptp_filter_type type)
+{
+	struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev);
+	struct qed_ptt *p_ptt = p_hwfn->p_ptp_ptt;
+	u32 rule_mask, parm_mask;
+
+	switch (type) {
+	case QED_PTP_FILTER_L2_IPV4_IPV6:
+		parm_mask = 0x6AA;
+		rule_mask = 0x3EEE;
+		break;
+	case QED_PTP_FILTER_L2:
+		parm_mask = 0x6BF;
+		rule_mask = 0x3EFF;
+		break;
+	case QED_PTP_FILTER_IPV4_IPV6:
+		parm_mask = 0x7EA;
+		rule_mask = 0x3FFE;
+		break;
+	case QED_PTP_FILTER_IPV4:
+		parm_mask = 0x7EE;
+		rule_mask = 0x3FFE;
+		break;
+	default:
+		DP_INFO(p_hwfn, "Invalid PTP filter type %d\n", type);
+		return -EINVAL;
+	}
+
+	qed_wr(p_hwfn, p_ptt, NIG_REG_LLH_PTP_PARAM_MASK, parm_mask);
+	qed_wr(p_hwfn, p_ptt, NIG_REG_LLH_PTP_RULE_MASK, rule_mask);
+
+	qed_wr(p_hwfn, p_ptt, NIG_REG_LLH_PTP_TO_HOST, 0x1);
+
+	/* Reset possibly old timestamps */
+	qed_wr(p_hwfn, p_ptt, NIG_REG_LLH_PTP_HOST_BUF_SEQID,
+	       QED_TIMESTAMP_MASK);
+
+	return 0;
+}
+
+/* Adjust the HW clock by a rate given in parts-per-billion (ppb) units.
+ * FW/HW accepts the adjustment value in terms of 3 parameters:
+ *   Drift period - adjustment happens once in certain number of nano seconds.
+ *   Drift value - time is adjusted by a certain value, for example by 5 ns.
+ *   Drift direction - add or subtract the adjustment value.
+ * The routine translates ppb into the adjustment triplet in an optimal manner.
+ */
+static int qed_ptp_hw_adjfreq(struct qed_dev *cdev, s32 ppb)
+{
+	s64 best_val = 0, val, best_period = 0, period, approx_dev, dif, dif2;
+	struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev);
+	struct qed_ptt *p_ptt = p_hwfn->p_ptp_ptt;
+	u32 drift_ctr_cfg = 0, drift_state;
+	int drift_dir = 1;
+
+	if (ppb < 0) {
+		ppb = -ppb;
+		drift_dir = 0;
+	}
+
+	if (ppb > 1) {
+		s64 best_dif = ppb, best_approx_dev = 1;
+
+		/* Adjustment value is up to +/-7ns, find an optimal value in
+		 * this range.
+		 */
+		for (val = 7; val > 0; val--) {
+			period = div_s64(val * 1000000000, ppb);
+			period -= 8;
+			period >>= 4;
+			if (period < 1)
+				period = 1;
+			if (period > 0xFFFFFFE)
+				period = 0xFFFFFFE;
+
+			/* Check both rounding ends for approximate error */
+			approx_dev = period * 16 + 8;
+			dif = ppb * approx_dev - val * 1000000000;
+			dif2 = dif + 16 * ppb;
+
+			if (dif < 0)
+				dif = -dif;
+			if (dif2 < 0)
+				dif2 = -dif2;
+
+			/* Determine which end gives better approximation */
+			if (dif * (approx_dev + 16) > dif2 * approx_dev) {
+				period++;
+				approx_dev += 16;
+				dif = dif2;
+			}
+
+			/* Track best approximation found so far */
+			if (best_dif * approx_dev > dif * best_approx_dev) {
+				best_dif = dif;
+				best_val = val;
+				best_period = period;
+				best_approx_dev = approx_dev;
+			}
+		}
+	} else if (ppb == 1) {
+		/* This is a special case as its the only value which wouldn't
+		 * fit in a s64 variable. In order to prevent castings simple
+		 * handle it seperately.
+		 */
+		best_val = 4;
+		best_period = 0xee6b27f;
+	} else {
+		best_val = 0;
+		best_period = 0xFFFFFFF;
+	}
+
+	drift_ctr_cfg = (best_period << QED_DRIFT_CNTR_TIME_QUANTA_SHIFT) |
+			(((int)best_val) << QED_DRIFT_CNTR_ADJUSTMENT_SHIFT) |
+			(((int)drift_dir) << QED_DRIFT_CNTR_DIRECTION_SHIFT);
+
+	qed_wr(p_hwfn, p_ptt, NIG_REG_TSGEN_RST_DRIFT_CNTR, 0x1);
+
+	drift_state = qed_rd(p_hwfn, p_ptt, NIG_REG_TSGEN_RST_DRIFT_CNTR);
+	if (drift_state & 1) {
+		qed_wr(p_hwfn, p_ptt, NIG_REG_TSGEN_DRIFT_CNTR_CONF,
+		       drift_ctr_cfg);
+	} else {
+		DP_INFO(p_hwfn, "Drift counter is not reset\n");
+		return -EINVAL;
+	}
+
+	qed_wr(p_hwfn, p_ptt, NIG_REG_TSGEN_RST_DRIFT_CNTR, 0x0);
+
+	return 0;
+}
+
+static int qed_ptp_hw_enable(struct qed_dev *cdev)
+{
+	struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev);
+	struct qed_ptt *p_ptt = p_hwfn->p_ptp_ptt;
+
+	/* Reset PTP event detection rules - will be configured in the IOCTL */
+	qed_wr(p_hwfn, p_ptt, NIG_REG_LLH_PTP_PARAM_MASK, 0x7FF);
+	qed_wr(p_hwfn, p_ptt, NIG_REG_LLH_PTP_RULE_MASK, 0x3FFF);
+	qed_wr(p_hwfn, p_ptt, NIG_REG_TX_LLH_PTP_PARAM_MASK, 0x7FF);
+	qed_wr(p_hwfn, p_ptt, NIG_REG_TX_LLH_PTP_RULE_MASK, 0x3FFF);
+
+	qed_wr(p_hwfn, p_ptt, NIG_REG_TX_PTP_EN, 7);
+	qed_wr(p_hwfn, p_ptt, NIG_REG_RX_PTP_EN, 7);
+
+	qed_wr(p_hwfn, p_ptt, NIG_REG_TS_OUTPUT_ENABLE_PDA, 0x1);
+
+	/* Pause free running counter */
+	qed_wr(p_hwfn, p_ptt, NIG_REG_TIMESYNC_GEN_REG_BB, 2);
+
+	qed_wr(p_hwfn, p_ptt, NIG_REG_TSGEN_FREE_CNT_VALUE_LSB, 0);
+	qed_wr(p_hwfn, p_ptt, NIG_REG_TSGEN_FREE_CNT_VALUE_MSB, 0);
+	/* Resume free running counter */
+	qed_wr(p_hwfn, p_ptt, NIG_REG_TIMESYNC_GEN_REG_BB, 4);
+
+	/* Disable drift register */
+	qed_wr(p_hwfn, p_ptt, NIG_REG_TSGEN_DRIFT_CNTR_CONF, 0x0);
+	qed_wr(p_hwfn, p_ptt, NIG_REG_TSGEN_RST_DRIFT_CNTR, 0x0);
+
+	/* Reset possibly old timestamps */
+	qed_wr(p_hwfn, p_ptt, NIG_REG_LLH_PTP_HOST_BUF_SEQID,
+	       QED_TIMESTAMP_MASK);
+	qed_wr(p_hwfn, p_ptt, NIG_REG_TX_LLH_PTP_BUF_SEQID, QED_TIMESTAMP_MASK);
+
+	return 0;
+}
+
+static int qed_ptp_hw_hwtstamp_tx_on(struct qed_dev *cdev)
+{
+	struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev);
+	struct qed_ptt *p_ptt = p_hwfn->p_ptp_ptt;
+
+	qed_wr(p_hwfn, p_ptt, NIG_REG_TX_LLH_PTP_PARAM_MASK, 0x6AA);
+	qed_wr(p_hwfn, p_ptt, NIG_REG_TX_LLH_PTP_RULE_MASK, 0x3EEE);
+
+	return 0;
+}
+
+static int qed_ptp_hw_disable(struct qed_dev *cdev)
+{
+	struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev);
+	struct qed_ptt *p_ptt = p_hwfn->p_ptp_ptt;
+
+	/* Reset PTP event detection rules */
+	qed_wr(p_hwfn, p_ptt, NIG_REG_LLH_PTP_PARAM_MASK, 0x7FF);
+	qed_wr(p_hwfn, p_ptt, NIG_REG_LLH_PTP_RULE_MASK, 0x3FFF);
+
+	qed_wr(p_hwfn, p_ptt, NIG_REG_TX_LLH_PTP_PARAM_MASK, 0x7FF);
+	qed_wr(p_hwfn, p_ptt, NIG_REG_TX_LLH_PTP_RULE_MASK, 0x3FFF);
+
+	/* Disable the PTP feature */
+	qed_wr(p_hwfn, p_ptt, NIG_REG_RX_PTP_EN, 0x0);
+	qed_wr(p_hwfn, p_ptt, NIG_REG_TX_PTP_EN, 0x0);
+
+	return 0;
+}
+
+const struct qed_eth_ptp_ops qed_ptp_ops_pass = {
+	.hwtstamp_tx_on = qed_ptp_hw_hwtstamp_tx_on,
+	.cfg_rx_filters = qed_ptp_hw_cfg_rx_filters,
+	.read_rx_ts = qed_ptp_hw_read_rx_ts,
+	.read_tx_ts = qed_ptp_hw_read_tx_ts,
+	.read_cc = qed_ptp_hw_read_cc,
+	.adjfreq = qed_ptp_hw_adjfreq,
+	.disable = qed_ptp_hw_disable,
+	.enable = qed_ptp_hw_enable,
+};
diff --git a/drivers/net/ethernet/qlogic/qed/qed_ptp.h b/drivers/net/ethernet/qlogic/qed/qed_ptp.h
new file mode 100644
index 000000000000..63c666d0b739
--- /dev/null
+++ b/drivers/net/ethernet/qlogic/qed/qed_ptp.h
@@ -0,0 +1,47 @@
+/* QLogic qed NIC Driver
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef _QED_PTP_H
+#define _QED_PTP_H
+#include <linux/types.h>
+
+int qed_ptp_hwtstamp_tx_on(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt);
+int qed_ptp_cfg_rx_filters(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
+			   enum qed_ptp_filter_type type);
+int qed_ptp_read_rx_ts(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, u64 *ts);
+int qed_ptp_read_tx_ts(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, u64 *ts);
+int qed_ptp_read_cc(struct qed_hwfn *p_hwfn,
+		    struct qed_ptt *p_ptt, u64 *cycles);
+int qed_ptp_adjfreq(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, s32 ppb);
+int qed_ptp_disable(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt);
+int qed_ptp_enable(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt);
+
+#endif
diff --git a/drivers/net/ethernet/qlogic/qed/qed_reg_addr.h b/drivers/net/ethernet/qlogic/qed/qed_reg_addr.h
index 97544205a8c1..d59d9df60cd2 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_reg_addr.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_reg_addr.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef REG_ADDR_H
@@ -86,6 +110,8 @@
 	0x1e80000UL
 #define  NIG_REG_RX_LLH_BRB_GATE_DNTFWD_PERPF \
 	0x5011f4UL
+#define PRS_REG_SEARCH_RESP_INITIATOR_TYPE \
+	0x1f0164UL
 #define  PRS_REG_SEARCH_TCP \
 	0x1f0400UL
 #define  PRS_REG_SEARCH_UDP \
@@ -96,6 +122,12 @@
 	0x1f040cUL
 #define  PRS_REG_SEARCH_OPENFLOW	\
 	0x1f0434UL
+#define PRS_REG_SEARCH_TAG1 \
+	0x1f0444UL
+#define PRS_REG_PKT_LEN_STAT_TAGS_NOT_COUNTED_FIRST \
+	0x1f0a0cUL
+#define PRS_REG_SEARCH_TCP_FIRST_FRAG \
+	0x1f0410UL
 #define  TM_REG_PF_ENABLE_CONN \
 	0x2c043cUL
 #define  TM_REG_PF_ENABLE_TASK \
@@ -1457,4 +1489,35 @@
 #define DORQ_REG_PF_ICID_BIT_SHIFT_NORM	0x100448UL
 #define DORQ_REG_PF_MIN_ADDR_REG1 0x100400UL
 #define DORQ_REG_PF_DPI_BIT_SHIFT 0x100450UL
+#define NIG_REG_RX_PTP_EN 0x501900UL
+#define NIG_REG_TX_PTP_EN 0x501904UL
+#define NIG_REG_LLH_PTP_TO_HOST	0x501908UL
+#define NIG_REG_LLH_PTP_TO_MCP 0x50190cUL
+#define NIG_REG_PTP_SW_TXTSEN 0x501910UL
+#define NIG_REG_LLH_PTP_ETHERTYPE_1 0x501914UL
+#define NIG_REG_LLH_PTP_MAC_DA_2_LSB 0x501918UL
+#define NIG_REG_LLH_PTP_MAC_DA_2_MSB 0x50191cUL
+#define NIG_REG_LLH_PTP_PARAM_MASK 0x501920UL
+#define NIG_REG_LLH_PTP_RULE_MASK 0x501924UL
+#define NIG_REG_TX_LLH_PTP_PARAM_MASK 0x501928UL
+#define NIG_REG_TX_LLH_PTP_RULE_MASK 0x50192cUL
+#define NIG_REG_LLH_PTP_HOST_BUF_SEQID 0x501930UL
+#define NIG_REG_LLH_PTP_HOST_BUF_TS_LSB 0x501934UL
+#define NIG_REG_LLH_PTP_HOST_BUF_TS_MSB	0x501938UL
+#define NIG_REG_LLH_PTP_MCP_BUF_SEQID 0x50193cUL
+#define NIG_REG_LLH_PTP_MCP_BUF_TS_LSB 0x501940UL
+#define NIG_REG_LLH_PTP_MCP_BUF_TS_MSB 0x501944UL
+#define NIG_REG_TX_LLH_PTP_BUF_SEQID 0x501948UL
+#define NIG_REG_TX_LLH_PTP_BUF_TS_LSB 0x50194cUL
+#define NIG_REG_TX_LLH_PTP_BUF_TS_MSB 0x501950UL
+#define NIG_REG_RX_PTP_TS_MSB_ERR 0x501954UL
+#define NIG_REG_TX_PTP_TS_MSB_ERR 0x501958UL
+#define NIG_REG_TSGEN_SYNC_TIME_LSB 0x5088c0UL
+#define NIG_REG_TSGEN_SYNC_TIME_MSB 0x5088c4UL
+#define NIG_REG_TSGEN_RST_DRIFT_CNTR 0x5088d8UL
+#define NIG_REG_TSGEN_DRIFT_CNTR_CONF 0x5088dcUL
+#define NIG_REG_TS_OUTPUT_ENABLE_PDA 0x508870UL
+#define NIG_REG_TIMESYNC_GEN_REG_BB 0x500d00UL
+#define NIG_REG_TSGEN_FREE_CNT_VALUE_LSB 0x5088a8UL
+#define NIG_REG_TSGEN_FREE_CNT_VALUE_MSB 0x5088acUL
 #endif
diff --git a/drivers/net/ethernet/qlogic/qed/qed_roce.c b/drivers/net/ethernet/qlogic/qed/qed_roce.c
index 2dbdb3298991..d9ff6b28591c 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_roce.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_roce.c
@@ -1,5 +1,5 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015-2016  QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
@@ -948,7 +948,9 @@ static int qed_rdma_create_cq(void *rdma_cxt,
 
 err:
 	/* release allocated icid */
+	spin_lock_bh(&p_info->lock);
 	qed_bmap_release_id(p_hwfn, &p_info->cq_map, returned_id);
+	spin_unlock_bh(&p_info->lock);
 	DP_NOTICE(p_hwfn, "Create CQ failed, rc = %d\n", rc);
 
 	return rc;
@@ -1766,13 +1768,13 @@ static int qed_roce_query_qp(struct qed_hwfn *p_hwfn,
 	if (rc)
 		goto err_resp;
 
-	dma_free_coherent(&p_hwfn->cdev->pdev->dev, sizeof(*p_resp_ramrod_res),
-			  p_resp_ramrod_res, resp_ramrod_res_phys);
-
 	out_params->rq_psn = le32_to_cpu(p_resp_ramrod_res->psn);
 	rq_err_state = GET_FIELD(le32_to_cpu(p_resp_ramrod_res->err_flag),
 				 ROCE_QUERY_QP_RESP_OUTPUT_PARAMS_ERROR_FLG);
 
+	dma_free_coherent(&p_hwfn->cdev->pdev->dev, sizeof(*p_resp_ramrod_res),
+			  p_resp_ramrod_res, resp_ramrod_res_phys);
+
 	if (!(qp->req_offloaded)) {
 		/* Don't send query qp for the requester */
 		out_params->sq_psn = qp->sq_psn;
@@ -1813,9 +1815,6 @@ static int qed_roce_query_qp(struct qed_hwfn *p_hwfn,
 	if (rc)
 		goto err_req;
 
-	dma_free_coherent(&p_hwfn->cdev->pdev->dev, sizeof(*p_req_ramrod_res),
-			  p_req_ramrod_res, req_ramrod_res_phys);
-
 	out_params->sq_psn = le32_to_cpu(p_req_ramrod_res->psn);
 	sq_err_state = GET_FIELD(le32_to_cpu(p_req_ramrod_res->flags),
 				 ROCE_QUERY_QP_REQ_OUTPUT_PARAMS_ERR_FLG);
@@ -1823,6 +1822,9 @@ static int qed_roce_query_qp(struct qed_hwfn *p_hwfn,
 		GET_FIELD(le32_to_cpu(p_req_ramrod_res->flags),
 			  ROCE_QUERY_QP_REQ_OUTPUT_PARAMS_SQ_DRAINING_FLG);
 
+	dma_free_coherent(&p_hwfn->cdev->pdev->dev, sizeof(*p_req_ramrod_res),
+			  p_req_ramrod_res, req_ramrod_res_phys);
+
 	out_params->draining = false;
 
 	if (rq_err_state)
@@ -1847,6 +1849,7 @@ err_resp:
 
 static int qed_roce_destroy_qp(struct qed_hwfn *p_hwfn, struct qed_rdma_qp *qp)
 {
+	struct qed_rdma_info *p_rdma_info = p_hwfn->p_rdma_info;
 	u32 num_invalidated_mw = 0;
 	u32 num_bound_mw = 0;
 	u32 start_cid;
@@ -1861,35 +1864,39 @@ static int qed_roce_destroy_qp(struct qed_hwfn *p_hwfn, struct qed_rdma_qp *qp)
 		return -EINVAL;
 	}
 
-	rc = qed_roce_sp_destroy_qp_responder(p_hwfn, qp, &num_invalidated_mw);
-	if (rc)
-		return rc;
+	if (qp->cur_state != QED_ROCE_QP_STATE_RESET) {
+		rc = qed_roce_sp_destroy_qp_responder(p_hwfn, qp,
+						      &num_invalidated_mw);
+		if (rc)
+			return rc;
 
-	/* Send destroy requester ramrod */
-	rc = qed_roce_sp_destroy_qp_requester(p_hwfn, qp, &num_bound_mw);
-	if (rc)
-		return rc;
+		/* Send destroy requester ramrod */
+		rc = qed_roce_sp_destroy_qp_requester(p_hwfn, qp,
+						      &num_bound_mw);
+		if (rc)
+			return rc;
 
-	if (num_invalidated_mw != num_bound_mw) {
-		DP_NOTICE(p_hwfn,
-			  "number of invalidate memory windows is different from bounded ones\n");
-		return -EINVAL;
-	}
+		if (num_invalidated_mw != num_bound_mw) {
+			DP_NOTICE(p_hwfn,
+				  "number of invalidate memory windows is different from bounded ones\n");
+			return -EINVAL;
+		}
 
-	spin_lock_bh(&p_hwfn->p_rdma_info->lock);
+		spin_lock_bh(&p_rdma_info->lock);
 
-	start_cid = qed_cxt_get_proto_cid_start(p_hwfn,
-						p_hwfn->p_rdma_info->proto);
+		start_cid = qed_cxt_get_proto_cid_start(p_hwfn,
+							p_rdma_info->proto);
 
-	/* Release responder's icid */
-	qed_bmap_release_id(p_hwfn, &p_hwfn->p_rdma_info->cid_map,
-			    qp->icid - start_cid);
+		/* Release responder's icid */
+		qed_bmap_release_id(p_hwfn, &p_rdma_info->cid_map,
+				    qp->icid - start_cid);
 
-	/* Release requester's icid */
-	qed_bmap_release_id(p_hwfn, &p_hwfn->p_rdma_info->cid_map,
-			    qp->icid + 1 - start_cid);
+		/* Release requester's icid */
+		qed_bmap_release_id(p_hwfn, &p_rdma_info->cid_map,
+				    qp->icid + 1 - start_cid);
 
-	spin_unlock_bh(&p_hwfn->p_rdma_info->lock);
+		spin_unlock_bh(&p_rdma_info->lock);
+	}
 
 	return 0;
 }
diff --git a/drivers/net/ethernet/qlogic/qed/qed_roce.h b/drivers/net/ethernet/qlogic/qed/qed_roce.h
index 279f342af8db..36cf4b2ab7fa 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_roce.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_roce.h
@@ -1,5 +1,5 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015-2016  QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
diff --git a/drivers/net/ethernet/qlogic/qed/qed_selftest.c b/drivers/net/ethernet/qlogic/qed/qed_selftest.c
index 48bfaecaf6dc..1bafc05db2b8 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_selftest.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_selftest.c
@@ -1,3 +1,35 @@
+/* QLogic qed NIC Driver
+ * Copyright (c) 2015-2016  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
 #include <linux/crc32.h>
 #include "qed.h"
 #include "qed_dev_api.h"
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sp.h b/drivers/net/ethernet/qlogic/qed/qed_sp.h
index 9c897bc68d05..30393ffaa8e5 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_sp.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_sp.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
- *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_SP_H
@@ -85,6 +109,10 @@ union ramrod_data {
 	struct rdma_srq_destroy_ramrod_data rdma_destroy_srq;
 	struct rdma_srq_modify_ramrod_data rdma_modify_srq;
 	struct roce_init_func_ramrod_data roce_init_func;
+	struct fcoe_init_ramrod_params fcoe_init;
+	struct fcoe_conn_offload_ramrod_params fcoe_conn_ofld;
+	struct fcoe_conn_terminate_ramrod_params fcoe_conn_terminate;
+	struct fcoe_stat_ramrod_params fcoe_stat;
 
 	struct iscsi_slow_path_hdr iscsi_empty;
 	struct iscsi_init_ramrod_params iscsi_init;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c b/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c
index a39ef2e7a9a6..6fb80f9ef446 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>
@@ -362,6 +386,9 @@ int qed_sp_pf_start(struct qed_hwfn *p_hwfn,
 	case QED_PCI_ETH:
 		p_ramrod->personality = PERSONALITY_ETH;
 		break;
+	case QED_PCI_FCOE:
+		p_ramrod->personality = PERSONALITY_FCOE;
+		break;
 	case QED_PCI_ISCSI:
 		p_ramrod->personality = PERSONALITY_ISCSI;
 		break;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_spq.c b/drivers/net/ethernet/qlogic/qed/qed_spq.c
index f022469bdcf8..645328a9f0cf 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_spq.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_spq.c
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sriov.c b/drivers/net/ethernet/qlogic/qed/qed_sriov.c
index 85b09dd1787a..29ed785f1dc2 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_sriov.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_sriov.c
@@ -1,13 +1,38 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/etherdevice.h>
 #include <linux/crc32.h>
+#include <linux/vmalloc.h>
 #include <linux/qed/qed_iov_if.h>
 #include "qed_cxt.h"
 #include "qed_hsi.h"
@@ -806,10 +831,52 @@ static void qed_iov_free_vf_igu_sbs(struct qed_hwfn *p_hwfn,
 	vf->num_sbs = 0;
 }
 
+static void qed_iov_set_link(struct qed_hwfn *p_hwfn,
+			     u16 vfid,
+			     struct qed_mcp_link_params *params,
+			     struct qed_mcp_link_state *link,
+			     struct qed_mcp_link_capabilities *p_caps)
+{
+	struct qed_vf_info *p_vf = qed_iov_get_vf_info(p_hwfn,
+						       vfid,
+						       false);
+	struct qed_bulletin_content *p_bulletin;
+
+	if (!p_vf)
+		return;
+
+	p_bulletin = p_vf->bulletin.p_virt;
+	p_bulletin->req_autoneg = params->speed.autoneg;
+	p_bulletin->req_adv_speed = params->speed.advertised_speeds;
+	p_bulletin->req_forced_speed = params->speed.forced_speed;
+	p_bulletin->req_autoneg_pause = params->pause.autoneg;
+	p_bulletin->req_forced_rx = params->pause.forced_rx;
+	p_bulletin->req_forced_tx = params->pause.forced_tx;
+	p_bulletin->req_loopback = params->loopback_mode;
+
+	p_bulletin->link_up = link->link_up;
+	p_bulletin->speed = link->speed;
+	p_bulletin->full_duplex = link->full_duplex;
+	p_bulletin->autoneg = link->an;
+	p_bulletin->autoneg_complete = link->an_complete;
+	p_bulletin->parallel_detection = link->parallel_detection;
+	p_bulletin->pfc_enabled = link->pfc_enabled;
+	p_bulletin->partner_adv_speed = link->partner_adv_speed;
+	p_bulletin->partner_tx_flow_ctrl_en = link->partner_tx_flow_ctrl_en;
+	p_bulletin->partner_rx_flow_ctrl_en = link->partner_rx_flow_ctrl_en;
+	p_bulletin->partner_adv_pause = link->partner_adv_pause;
+	p_bulletin->sfp_tx_fault = link->sfp_tx_fault;
+
+	p_bulletin->capability_speed = p_caps->speed_capabilities;
+}
+
 static int qed_iov_init_hw_for_vf(struct qed_hwfn *p_hwfn,
 				  struct qed_ptt *p_ptt,
 				  struct qed_iov_vf_init_params *p_params)
 {
+	struct qed_mcp_link_capabilities link_caps;
+	struct qed_mcp_link_params link_params;
+	struct qed_mcp_link_state link_state;
 	u8 num_of_vf_avaiable_chains = 0;
 	struct qed_vf_info *vf = NULL;
 	u16 qid, num_irqs;
@@ -898,6 +965,15 @@ static int qed_iov_init_hw_for_vf(struct qed_hwfn *p_hwfn,
 			   p_queue->fw_tx_qid, p_queue->fw_cid);
 	}
 
+	/* Update the link configuration in bulletin */
+	memcpy(&link_params, qed_mcp_get_link_params(p_hwfn),
+	       sizeof(link_params));
+	memcpy(&link_state, qed_mcp_get_link_state(p_hwfn), sizeof(link_state));
+	memcpy(&link_caps, qed_mcp_get_link_capabilities(p_hwfn),
+	       sizeof(link_caps));
+	qed_iov_set_link(p_hwfn, p_params->rel_vf_id,
+			 &link_params, &link_state, &link_caps);
+
 	rc = qed_iov_enable_vf_access(p_hwfn, p_ptt, vf);
 	if (!rc) {
 		vf->b_init = true;
@@ -909,45 +985,6 @@ static int qed_iov_init_hw_for_vf(struct qed_hwfn *p_hwfn,
 	return rc;
 }
 
-static void qed_iov_set_link(struct qed_hwfn *p_hwfn,
-			     u16 vfid,
-			     struct qed_mcp_link_params *params,
-			     struct qed_mcp_link_state *link,
-			     struct qed_mcp_link_capabilities *p_caps)
-{
-	struct qed_vf_info *p_vf = qed_iov_get_vf_info(p_hwfn,
-						       vfid,
-						       false);
-	struct qed_bulletin_content *p_bulletin;
-
-	if (!p_vf)
-		return;
-
-	p_bulletin = p_vf->bulletin.p_virt;
-	p_bulletin->req_autoneg = params->speed.autoneg;
-	p_bulletin->req_adv_speed = params->speed.advertised_speeds;
-	p_bulletin->req_forced_speed = params->speed.forced_speed;
-	p_bulletin->req_autoneg_pause = params->pause.autoneg;
-	p_bulletin->req_forced_rx = params->pause.forced_rx;
-	p_bulletin->req_forced_tx = params->pause.forced_tx;
-	p_bulletin->req_loopback = params->loopback_mode;
-
-	p_bulletin->link_up = link->link_up;
-	p_bulletin->speed = link->speed;
-	p_bulletin->full_duplex = link->full_duplex;
-	p_bulletin->autoneg = link->an;
-	p_bulletin->autoneg_complete = link->an_complete;
-	p_bulletin->parallel_detection = link->parallel_detection;
-	p_bulletin->pfc_enabled = link->pfc_enabled;
-	p_bulletin->partner_adv_speed = link->partner_adv_speed;
-	p_bulletin->partner_tx_flow_ctrl_en = link->partner_tx_flow_ctrl_en;
-	p_bulletin->partner_rx_flow_ctrl_en = link->partner_rx_flow_ctrl_en;
-	p_bulletin->partner_adv_pause = link->partner_adv_pause;
-	p_bulletin->sfp_tx_fault = link->sfp_tx_fault;
-
-	p_bulletin->capability_speed = p_caps->speed_capabilities;
-}
-
 static int qed_iov_release_hw_for_vf(struct qed_hwfn *p_hwfn,
 				     struct qed_ptt *p_ptt, u16 rel_vf_id)
 {
@@ -1199,7 +1236,10 @@ static void qed_iov_clean_vf(struct qed_hwfn *p_hwfn, u8 vfid)
 		return;
 
 	/* Clear the VF mac */
-	memset(vf_info->mac, 0, ETH_ALEN);
+	eth_zero_addr(vf_info->mac);
+
+	vf_info->rx_accept_mode = 0;
+	vf_info->tx_accept_mode = 0;
 }
 
 static void qed_iov_vf_cleanup(struct qed_hwfn *p_hwfn,
@@ -2294,12 +2334,14 @@ qed_iov_vp_update_rss_param(struct qed_hwfn *p_hwfn,
 			    struct qed_vf_info *vf,
 			    struct qed_sp_vport_update_params *p_data,
 			    struct qed_rss_params *p_rss,
-			    struct qed_iov_vf_mbx *p_mbx, u16 *tlvs_mask)
+			    struct qed_iov_vf_mbx *p_mbx,
+			    u16 *tlvs_mask, u16 *tlvs_accepted)
 {
 	struct vfpf_vport_update_rss_tlv *p_rss_tlv;
 	u16 tlv = CHANNEL_TLV_VPORT_UPDATE_RSS;
-	u16 i, q_idx, max_q_idx;
+	bool b_reject = false;
 	u16 table_size;
+	u16 i, q_idx;
 
 	p_rss_tlv = (struct vfpf_vport_update_rss_tlv *)
 		    qed_iov_search_list_tlvs(p_hwfn, p_mbx->req_virt, tlv);
@@ -2323,34 +2365,39 @@ qed_iov_vp_update_rss_param(struct qed_hwfn *p_hwfn,
 	p_rss->rss_eng_id = vf->relative_vf_id + 1;
 	p_rss->rss_caps = p_rss_tlv->rss_caps;
 	p_rss->rss_table_size_log = p_rss_tlv->rss_table_size_log;
-	memcpy(p_rss->rss_ind_table, p_rss_tlv->rss_ind_table,
-	       sizeof(p_rss->rss_ind_table));
 	memcpy(p_rss->rss_key, p_rss_tlv->rss_key, sizeof(p_rss->rss_key));
 
 	table_size = min_t(u16, ARRAY_SIZE(p_rss->rss_ind_table),
 			   (1 << p_rss_tlv->rss_table_size_log));
 
-	max_q_idx = ARRAY_SIZE(vf->vf_queues);
-
 	for (i = 0; i < table_size; i++) {
-		u16 index = vf->vf_queues[0].fw_rx_qid;
+		q_idx = p_rss_tlv->rss_ind_table[i];
+		if (!qed_iov_validate_rxq(p_hwfn, vf, q_idx)) {
+			DP_VERBOSE(p_hwfn,
+				   QED_MSG_IOV,
+				   "VF[%d]: Omitting RSS due to wrong queue %04x\n",
+				   vf->relative_vf_id, q_idx);
+			b_reject = true;
+			goto out;
+		}
 
-		q_idx = p_rss->rss_ind_table[i];
-		if (q_idx >= max_q_idx)
-			DP_NOTICE(p_hwfn,
-				  "rss_ind_table[%d] = %d, rxq is out of range\n",
-				  i, q_idx);
-		else if (!vf->vf_queues[q_idx].p_rx_cid)
-			DP_NOTICE(p_hwfn,
-				  "rss_ind_table[%d] = %d, rxq is not active\n",
-				  i, q_idx);
-		else
-			index = vf->vf_queues[q_idx].fw_rx_qid;
-		p_rss->rss_ind_table[i] = index;
+		if (!vf->vf_queues[q_idx].p_rx_cid) {
+			DP_VERBOSE(p_hwfn,
+				   QED_MSG_IOV,
+				   "VF[%d]: Omitting RSS due to inactive queue %08x\n",
+				   vf->relative_vf_id, q_idx);
+			b_reject = true;
+			goto out;
+		}
+
+		p_rss->rss_ind_table[i] = vf->vf_queues[q_idx].p_rx_cid;
 	}
 
 	p_data->rss_params = p_rss;
+out:
 	*tlvs_mask |= 1 << QED_IOV_VP_UPDATE_RSS;
+	if (!b_reject)
+		*tlvs_accepted |= 1 << QED_IOV_VP_UPDATE_RSS;
 }
 
 static void
@@ -2401,16 +2448,49 @@ qed_iov_vp_update_sge_tpa_param(struct qed_hwfn *p_hwfn,
 	*tlvs_mask |= 1 << QED_IOV_VP_UPDATE_SGE_TPA;
 }
 
+static int qed_iov_pre_update_vport(struct qed_hwfn *hwfn,
+				    u8 vfid,
+				    struct qed_sp_vport_update_params *params,
+				    u16 *tlvs)
+{
+	u8 mask = QED_ACCEPT_UCAST_UNMATCHED | QED_ACCEPT_MCAST_UNMATCHED;
+	struct qed_filter_accept_flags *flags = &params->accept_flags;
+	struct qed_public_vf_info *vf_info;
+
+	/* Untrusted VFs can't even be trusted to know that fact.
+	 * Simply indicate everything is configured fine, and trace
+	 * configuration 'behind their back'.
+	 */
+	if (!(*tlvs & BIT(QED_IOV_VP_UPDATE_ACCEPT_PARAM)))
+		return 0;
+
+	vf_info = qed_iov_get_public_vf_info(hwfn, vfid, true);
+
+	if (flags->update_rx_mode_config) {
+		vf_info->rx_accept_mode = flags->rx_accept_filter;
+		if (!vf_info->is_trusted_configured)
+			flags->rx_accept_filter &= ~mask;
+	}
+
+	if (flags->update_tx_mode_config) {
+		vf_info->tx_accept_mode = flags->tx_accept_filter;
+		if (!vf_info->is_trusted_configured)
+			flags->tx_accept_filter &= ~mask;
+	}
+
+	return 0;
+}
+
 static void qed_iov_vf_mbx_vport_update(struct qed_hwfn *p_hwfn,
 					struct qed_ptt *p_ptt,
 					struct qed_vf_info *vf)
 {
+	struct qed_rss_params *p_rss_params = NULL;
 	struct qed_sp_vport_update_params params;
 	struct qed_iov_vf_mbx *mbx = &vf->vf_mbx;
 	struct qed_sge_tpa_params sge_tpa_params;
-	struct qed_rss_params rss_params;
+	u16 tlvs_mask = 0, tlvs_accepted = 0;
 	u8 status = PFVF_STATUS_SUCCESS;
-	u16 tlvs_mask = 0;
 	u16 length;
 	int rc;
 
@@ -2423,6 +2503,11 @@ static void qed_iov_vf_mbx_vport_update(struct qed_hwfn *p_hwfn,
 		status = PFVF_STATUS_FAILURE;
 		goto out;
 	}
+	p_rss_params = vzalloc(sizeof(*p_rss_params));
+	if (p_rss_params == NULL) {
+		status = PFVF_STATUS_FAILURE;
+		goto out;
+	}
 
 	memset(&params, 0, sizeof(params));
 	params.opaque_fid = vf->opaque_fid;
@@ -2437,20 +2522,33 @@ static void qed_iov_vf_mbx_vport_update(struct qed_hwfn *p_hwfn,
 	qed_iov_vp_update_tx_switch(p_hwfn, &params, mbx, &tlvs_mask);
 	qed_iov_vp_update_mcast_bin_param(p_hwfn, &params, mbx, &tlvs_mask);
 	qed_iov_vp_update_accept_flag(p_hwfn, &params, mbx, &tlvs_mask);
-	qed_iov_vp_update_rss_param(p_hwfn, vf, &params, &rss_params,
-				    mbx, &tlvs_mask);
 	qed_iov_vp_update_accept_any_vlan(p_hwfn, &params, mbx, &tlvs_mask);
 	qed_iov_vp_update_sge_tpa_param(p_hwfn, vf, &params,
 					&sge_tpa_params, mbx, &tlvs_mask);
 
-	/* Just log a message if there is no single extended tlv in buffer.
-	 * When all features of vport update ramrod would be requested by VF
-	 * as extended TLVs in buffer then an error can be returned in response
-	 * if there is no extended TLV present in buffer.
+	tlvs_accepted = tlvs_mask;
+
+	/* Some of the extended TLVs need to be validated first; In that case,
+	 * they can update the mask without updating the accepted [so that
+	 * PF could communicate to VF it has rejected request].
 	 */
-	if (!tlvs_mask) {
-		DP_NOTICE(p_hwfn,
-			  "No feature tlvs found for vport update\n");
+	qed_iov_vp_update_rss_param(p_hwfn, vf, &params, p_rss_params,
+				    mbx, &tlvs_mask, &tlvs_accepted);
+
+	if (qed_iov_pre_update_vport(p_hwfn, vf->relative_vf_id,
+				     &params, &tlvs_accepted)) {
+		tlvs_accepted = 0;
+		status = PFVF_STATUS_NOT_SUPPORTED;
+		goto out;
+	}
+
+	if (!tlvs_accepted) {
+		if (tlvs_mask)
+			DP_VERBOSE(p_hwfn, QED_MSG_IOV,
+				   "Upper-layer prevents VF vport configuration\n");
+		else
+			DP_VERBOSE(p_hwfn, QED_MSG_IOV,
+				   "No feature tlvs found for vport update\n");
 		status = PFVF_STATUS_NOT_SUPPORTED;
 		goto out;
 	}
@@ -2461,8 +2559,9 @@ static void qed_iov_vf_mbx_vport_update(struct qed_hwfn *p_hwfn,
 		status = PFVF_STATUS_FAILURE;
 
 out:
+	vfree(p_rss_params);
 	length = qed_iov_prep_vp_update_resp_tlvs(p_hwfn, vf, mbx, status,
-						  tlvs_mask, tlvs_mask);
+						  tlvs_mask, tlvs_accepted);
 	qed_iov_send_response(p_hwfn, p_ptt, vf, length, status);
 }
 
@@ -2539,8 +2638,7 @@ static int qed_iov_vf_update_mac_shadow(struct qed_hwfn *p_hwfn,
 		for (i = 0; i < QED_ETH_VF_NUM_MAC_FILTERS; i++) {
 			if (ether_addr_equal(p_vf->shadow_config.macs[i],
 					     p_params->mac)) {
-				memset(p_vf->shadow_config.macs[i], 0,
-				       ETH_ALEN);
+				eth_zero_addr(p_vf->shadow_config.macs[i]);
 				break;
 			}
 		}
@@ -2553,7 +2651,7 @@ static int qed_iov_vf_update_mac_shadow(struct qed_hwfn *p_hwfn,
 	} else if (p_params->opcode == QED_FILTER_REPLACE ||
 		   p_params->opcode == QED_FILTER_FLUSH) {
 		for (i = 0; i < QED_ETH_VF_NUM_MAC_FILTERS; i++)
-			memset(p_vf->shadow_config.macs[i], 0, ETH_ALEN);
+			eth_zero_addr(p_vf->shadow_config.macs[i]);
 	}
 
 	/* List the new MAC address */
@@ -3892,6 +3990,32 @@ static int qed_set_vf_rate(struct qed_dev *cdev,
 	return 0;
 }
 
+static int qed_set_vf_trust(struct qed_dev *cdev, int vfid, bool trust)
+{
+	int i;
+
+	for_each_hwfn(cdev, i) {
+		struct qed_hwfn *hwfn = &cdev->hwfns[i];
+		struct qed_public_vf_info *vf;
+
+		if (!qed_iov_pf_sanity_check(hwfn, vfid)) {
+			DP_NOTICE(hwfn,
+				  "SR-IOV sanity check failed, can't set trust\n");
+			return -EINVAL;
+		}
+
+		vf = qed_iov_get_public_vf_info(hwfn, vfid, true);
+
+		if (vf->is_trusted_request == trust)
+			return 0;
+		vf->is_trusted_request = trust;
+
+		qed_schedule_iov(hwfn, QED_IOV_WQ_TRUST_FLAG);
+	}
+
+	return 0;
+}
+
 static void qed_handle_vf_msg(struct qed_hwfn *hwfn)
 {
 	u64 events[QED_VF_ARRAY_LENGTH];
@@ -3996,6 +4120,61 @@ static void qed_handle_bulletin_post(struct qed_hwfn *hwfn)
 	qed_ptt_release(hwfn, ptt);
 }
 
+static void qed_iov_handle_trust_change(struct qed_hwfn *hwfn)
+{
+	struct qed_sp_vport_update_params params;
+	struct qed_filter_accept_flags *flags;
+	struct qed_public_vf_info *vf_info;
+	struct qed_vf_info *vf;
+	u8 mask;
+	int i;
+
+	mask = QED_ACCEPT_UCAST_UNMATCHED | QED_ACCEPT_MCAST_UNMATCHED;
+	flags = &params.accept_flags;
+
+	qed_for_each_vf(hwfn, i) {
+		/* Need to make sure current requested configuration didn't
+		 * flip so that we'll end up configuring something that's not
+		 * needed.
+		 */
+		vf_info = qed_iov_get_public_vf_info(hwfn, i, true);
+		if (vf_info->is_trusted_configured ==
+		    vf_info->is_trusted_request)
+			continue;
+		vf_info->is_trusted_configured = vf_info->is_trusted_request;
+
+		/* Validate that the VF has a configured vport */
+		vf = qed_iov_get_vf_info(hwfn, i, true);
+		if (!vf->vport_instance)
+			continue;
+
+		memset(&params, 0, sizeof(params));
+		params.opaque_fid = vf->opaque_fid;
+		params.vport_id = vf->vport_id;
+
+		if (vf_info->rx_accept_mode & mask) {
+			flags->update_rx_mode_config = 1;
+			flags->rx_accept_filter = vf_info->rx_accept_mode;
+		}
+
+		if (vf_info->tx_accept_mode & mask) {
+			flags->update_tx_mode_config = 1;
+			flags->tx_accept_filter = vf_info->tx_accept_mode;
+		}
+
+		/* Remove if needed; Otherwise this would set the mask */
+		if (!vf_info->is_trusted_configured) {
+			flags->rx_accept_filter &= ~mask;
+			flags->tx_accept_filter &= ~mask;
+		}
+
+		if (flags->update_rx_mode_config ||
+		    flags->update_tx_mode_config)
+			qed_sp_vport_update(hwfn, &params,
+					    QED_SPQ_MODE_EBLOCK, NULL);
+	}
+}
+
 static void qed_iov_pf_task(struct work_struct *work)
 
 {
@@ -4031,6 +4210,9 @@ static void qed_iov_pf_task(struct work_struct *work)
 	if (test_and_clear_bit(QED_IOV_WQ_BULLETIN_UPDATE_FLAG,
 			       &hwfn->iov_task_flags))
 		qed_handle_bulletin_post(hwfn);
+
+	if (test_and_clear_bit(QED_IOV_WQ_TRUST_FLAG, &hwfn->iov_task_flags))
+		qed_iov_handle_trust_change(hwfn);
 }
 
 void qed_iov_wq_stop(struct qed_dev *cdev, bool schedule_first)
@@ -4093,4 +4275,5 @@ const struct qed_iov_hv_ops qed_iov_ops_pass = {
 	.set_link_state = &qed_set_vf_link_state,
 	.set_spoof = &qed_spoof_configure,
 	.set_rate = &qed_set_vf_rate,
+	.set_trust = &qed_set_vf_trust,
 };
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sriov.h b/drivers/net/ethernet/qlogic/qed/qed_sriov.h
index 509c02b4772e..fc08cc2da6a7 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_sriov.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_sriov.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_SRIOV_H
@@ -56,6 +80,14 @@ struct qed_public_vf_info {
 
 	/* Currently configured Tx rate in MB/sec. 0 if unconfigured */
 	int tx_rate;
+
+	/* Trusted VFs can configure promiscuous mode.
+	 * Also store shadow promisc configuration if needed.
+	 */
+	bool is_trusted_configured;
+	bool is_trusted_request;
+	u8 rx_accept_mode;
+	u8 tx_accept_mode;
 };
 
 struct qed_iov_vf_init_params {
@@ -221,6 +253,8 @@ enum qed_iov_wq_flag {
 	QED_IOV_WQ_BULLETIN_UPDATE_FLAG,
 	QED_IOV_WQ_STOP_WQ_FLAG,
 	QED_IOV_WQ_FLR_FLAG,
+	QED_IOV_WQ_TRUST_FLAG,
+	QED_IOV_WQ_VF_FORCE_LINK_QUERY_FLAG,
 };
 
 #ifdef CONFIG_QED_SRIOV
diff --git a/drivers/net/ethernet/qlogic/qed/qed_vf.c b/drivers/net/ethernet/qlogic/qed/qed_vf.c
index 60b31a8ede73..15d2855ec563 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_vf.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_vf.c
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/crc32.h>
@@ -814,6 +838,7 @@ int qed_vf_pf_vport_update(struct qed_hwfn *p_hwfn,
 	if (p_params->rss_params) {
 		struct qed_rss_params *rss_params = p_params->rss_params;
 		struct vfpf_vport_update_rss_tlv *p_rss_tlv;
+		int i, table_size;
 
 		size = sizeof(struct vfpf_vport_update_rss_tlv);
 		p_rss_tlv = qed_add_tlv(p_hwfn,
@@ -836,8 +861,15 @@ int qed_vf_pf_vport_update(struct qed_hwfn *p_hwfn,
 		p_rss_tlv->rss_enable = rss_params->rss_enable;
 		p_rss_tlv->rss_caps = rss_params->rss_caps;
 		p_rss_tlv->rss_table_size_log = rss_params->rss_table_size_log;
-		memcpy(p_rss_tlv->rss_ind_table, rss_params->rss_ind_table,
-		       sizeof(rss_params->rss_ind_table));
+
+		table_size = min_t(int, T_ETH_INDIRECTION_TABLE_SIZE,
+				   1 << p_rss_tlv->rss_table_size_log);
+		for (i = 0; i < table_size; i++) {
+			struct qed_queue_cid *p_queue;
+
+			p_queue = rss_params->rss_ind_table[i];
+			p_rss_tlv->rss_ind_table[i] = p_queue->rel.queue_id;
+		}
 		memcpy(p_rss_tlv->rss_key, rss_params->rss_key,
 		       sizeof(rss_params->rss_key));
 	}
@@ -1253,6 +1285,9 @@ void qed_iov_vf_task(struct work_struct *work)
 
 	/* Handle bulletin board changes */
 	qed_vf_read_bulletin(hwfn, &change);
+	if (test_and_clear_bit(QED_IOV_WQ_VF_FORCE_LINK_QUERY_FLAG,
+			       &hwfn->iov_task_flags))
+		change = 1;
 	if (change)
 		qed_handle_bulletin_change(hwfn);
 
diff --git a/drivers/net/ethernet/qlogic/qed/qed_vf.h b/drivers/net/ethernet/qlogic/qed/qed_vf.h
index 11eb3854e6f2..7da0b165d8bc 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_vf.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_vf.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_VF_H
diff --git a/drivers/net/ethernet/qlogic/qede/Makefile b/drivers/net/ethernet/qlogic/qede/Makefile
index 048a230c3ce0..bc5f7c3b277d 100644
--- a/drivers/net/ethernet/qlogic/qede/Makefile
+++ b/drivers/net/ethernet/qlogic/qede/Makefile
@@ -1,5 +1,5 @@
 obj-$(CONFIG_QEDE) := qede.o
 
-qede-y := qede_main.o qede_ethtool.o
+qede-y := qede_main.o qede_fp.o qede_filter.o qede_ethtool.o qede_ptp.o
 qede-$(CONFIG_DCB) += qede_dcbnl.o
 qede-$(CONFIG_QED_RDMA) += qede_roce.o
diff --git a/drivers/net/ethernet/qlogic/qede/qede.h b/drivers/net/ethernet/qlogic/qede/qede.h
index c79dc78746fc..f2aaef2cfb86 100644
--- a/drivers/net/ethernet/qlogic/qede/qede.h
+++ b/drivers/net/ethernet/qlogic/qede/qede.h
@@ -1,11 +1,34 @@
 /* QLogic qede NIC Driver
-* Copyright (c) 2015 QLogic Corporation
-*
-* This software is available under the terms of the GNU General Public License
-* (GPL) Version 2, available from the file COPYING in the main directory of
-* this source tree.
-*/
-
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
 #ifndef _QEDE_H_
 #define _QEDE_H_
 #include <linux/compiler.h>
@@ -26,7 +49,7 @@
 
 #define QEDE_MAJOR_VERSION		8
 #define QEDE_MINOR_VERSION		10
-#define QEDE_REVISION_VERSION		9
+#define QEDE_REVISION_VERSION		10
 #define QEDE_ENGINEERING_VERSION	20
 #define DRV_MODULE_VERSION __stringify(QEDE_MAJOR_VERSION) "."	\
 		__stringify(QEDE_MINOR_VERSION) "."		\
@@ -114,6 +137,8 @@ struct qede_rdma_dev {
 	struct workqueue_struct *roce_wq;
 };
 
+struct qede_ptp;
+
 struct qede_dev {
 	struct qed_dev			*cdev;
 	struct net_device		*ndev;
@@ -125,8 +150,10 @@ struct qede_dev {
 	u32 flags;
 #define QEDE_FLAG_IS_VF	BIT(0)
 #define IS_VF(edev)	(!!((edev)->flags & QEDE_FLAG_IS_VF))
+#define QEDE_TX_TIMESTAMPING_EN		BIT(1)
 
 	const struct qed_eth_ops	*ops;
+	struct qede_ptp			*ptp;
 
 	struct qed_dev_eth_info dev_info;
 #define QEDE_MAX_RSS_CNT(edev)	((edev)->dev_info.num_queues)
@@ -141,6 +168,7 @@ struct qede_dev {
 	u16				num_queues;
 #define QEDE_QUEUE_CNT(edev)	((edev)->num_queues)
 #define QEDE_RSS_COUNT(edev)	((edev)->num_queues - (edev)->fp_num_tx)
+#define QEDE_RX_QUEUE_IDX(edev, i)	(i)
 #define QEDE_TSS_COUNT(edev)	((edev)->num_queues - (edev)->fp_num_rx)
 
 	struct qed_int_info		int_info;
@@ -171,7 +199,10 @@ struct qede_dev {
 #define QEDE_RSS_KEY_INITED	BIT(1)
 #define QEDE_RSS_CAPS_INITED	BIT(2)
 	u32 rss_params_inited; /* bit-field to track initialized rss params */
-	struct qed_update_vport_rss_params	rss_params;
+	u16 rss_ind_table[128];
+	u32 rss_key[10];
+	u8 rss_caps;
+
 	u16			q_num_rx_buffers; /* Must be a power of two */
 	u16			q_num_tx_buffers; /* Must be a power of two */
 
@@ -257,7 +288,7 @@ struct qede_rx_queue {
 	u16 sw_rx_cons;
 	u16 sw_rx_prod;
 
-	u16 num_rx_buffers; /* Slowpath */
+	u16 filled_buffers;
 	u8 data_direction;
 	u8 rxq_id;
 
@@ -270,6 +301,9 @@ struct qede_rx_queue {
 	struct qed_chain rx_bd_ring;
 	struct qed_chain rx_comp_ring ____cacheline_aligned;
 
+	/* Used once per each NAPI run */
+	u16 num_rx_buffers;
+
 	/* GRO */
 	struct qede_agg_info tpa_info[ETH_TPA_MAX_AGGS_NUM];
 
@@ -385,9 +419,42 @@ struct qede_reload_args {
 	} u;
 };
 
+/* Datapath functions definition */
+netdev_tx_t qede_start_xmit(struct sk_buff *skb, struct net_device *ndev);
+netdev_features_t qede_features_check(struct sk_buff *skb,
+				      struct net_device *dev,
+				      netdev_features_t features);
+void qede_tx_log_print(struct qede_dev *edev, struct qede_fastpath *fp);
+int qede_alloc_rx_buffer(struct qede_rx_queue *rxq, bool allow_lazy);
+int qede_free_tx_pkt(struct qede_dev *edev,
+		     struct qede_tx_queue *txq, int *len);
+int qede_poll(struct napi_struct *napi, int budget);
+irqreturn_t qede_msix_fp_int(int irq, void *fp_cookie);
+
+/* Filtering function definitions */
+void qede_force_mac(void *dev, u8 *mac, bool forced);
+int qede_set_mac_addr(struct net_device *ndev, void *p);
+
+int qede_vlan_rx_add_vid(struct net_device *dev, __be16 proto, u16 vid);
+int qede_vlan_rx_kill_vid(struct net_device *dev, __be16 proto, u16 vid);
+void qede_vlan_mark_nonconfigured(struct qede_dev *edev);
+int qede_configure_vlan_filters(struct qede_dev *edev);
+
+int qede_set_features(struct net_device *dev, netdev_features_t features);
+void qede_set_rx_mode(struct net_device *ndev);
+void qede_config_rx_mode(struct net_device *ndev);
+void qede_fill_rss_params(struct qede_dev *edev,
+			  struct qed_update_vport_rss_params *rss, u8 *update);
+
+void qede_udp_tunnel_add(struct net_device *dev, struct udp_tunnel_info *ti);
+void qede_udp_tunnel_del(struct net_device *dev, struct udp_tunnel_info *ti);
+
+int qede_xdp(struct net_device *dev, struct netdev_xdp *xdp);
+
 #ifdef CONFIG_DCB
 void qede_set_dcbnl_ops(struct net_device *ndev);
 #endif
+
 void qede_config_debug(uint debug, u32 *p_dp_module, u8 *p_dp_level);
 void qede_set_ethtool_ops(struct net_device *netdev);
 void qede_reload(struct qede_dev *edev,
diff --git a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
index 1c48f445c93b..897953133245 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
@@ -1,11 +1,34 @@
 /* QLogic qede NIC Driver
-* Copyright (c) 2015 QLogic Corporation
-*
-* This software is available under the terms of the GNU General Public License
-* (GPL) Version 2, available from the file COPYING in the main directory of
-* this source tree.
-*/
-
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
 #include <linux/version.h>
 #include <linux/types.h>
 #include <linux/netdevice.h>
@@ -14,7 +37,9 @@
 #include <linux/string.h>
 #include <linux/pci.h>
 #include <linux/capability.h>
+#include <linux/vmalloc.h>
 #include "qede.h"
+#include "qede_ptp.h"
 
 #define QEDE_RQSTAT_OFFSET(stat_name) \
 	 (offsetof(struct qede_rx_queue, stat_name))
@@ -908,8 +933,7 @@ static int qede_set_channels(struct net_device *dev,
 	/* Reset the indirection table if rx queue count is updated */
 	if ((edev->req_queues - edev->req_num_tx) != QEDE_RSS_COUNT(edev)) {
 		edev->rss_params_inited &= ~QEDE_RSS_INDIR_INITED;
-		memset(&edev->rss_params.rss_ind_table, 0,
-		       sizeof(edev->rss_params.rss_ind_table));
+		memset(edev->rss_ind_table, 0, sizeof(edev->rss_ind_table));
 	}
 
 	qede_reload(edev, NULL, false);
@@ -917,6 +941,14 @@ static int qede_set_channels(struct net_device *dev,
 	return 0;
 }
 
+static int qede_get_ts_info(struct net_device *dev,
+			    struct ethtool_ts_info *info)
+{
+	struct qede_dev *edev = netdev_priv(dev);
+
+	return qede_ptp_get_ts_info(edev, info);
+}
+
 static int qede_set_phys_id(struct net_device *dev,
 			    enum ethtool_phys_id_state state)
 {
@@ -955,11 +987,11 @@ static int qede_get_rss_flags(struct qede_dev *edev, struct ethtool_rxnfc *info)
 		info->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
 		break;
 	case UDP_V4_FLOW:
-		if (edev->rss_params.rss_caps & QED_RSS_IPV4_UDP)
+		if (edev->rss_caps & QED_RSS_IPV4_UDP)
 			info->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
 		break;
 	case UDP_V6_FLOW:
-		if (edev->rss_params.rss_caps & QED_RSS_IPV6_UDP)
+		if (edev->rss_caps & QED_RSS_IPV6_UDP)
 			info->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
 		break;
 	case IPV4_FLOW:
@@ -992,8 +1024,9 @@ static int qede_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *info,
 
 static int qede_set_rss_flags(struct qede_dev *edev, struct ethtool_rxnfc *info)
 {
-	struct qed_update_vport_params vport_update_params;
+	struct qed_update_vport_params *vport_update_params;
 	u8 set_caps = 0, clr_caps = 0;
+	int rc = 0;
 
 	DP_VERBOSE(edev, QED_MSG_DEBUG,
 		   "Set rss flags command parameters: flow type = %d, data = %llu\n",
@@ -1068,27 +1101,29 @@ static int qede_set_rss_flags(struct qede_dev *edev, struct ethtool_rxnfc *info)
 	}
 
 	/* No action is needed if there is no change in the rss capability */
-	if (edev->rss_params.rss_caps == ((edev->rss_params.rss_caps &
-					   ~clr_caps) | set_caps))
+	if (edev->rss_caps == ((edev->rss_caps & ~clr_caps) | set_caps))
 		return 0;
 
 	/* Update internal configuration */
-	edev->rss_params.rss_caps = (edev->rss_params.rss_caps & ~clr_caps) |
-				    set_caps;
+	edev->rss_caps = ((edev->rss_caps & ~clr_caps) | set_caps);
 	edev->rss_params_inited |= QEDE_RSS_CAPS_INITED;
 
 	/* Re-configure if possible */
-	if (netif_running(edev->ndev)) {
-		memset(&vport_update_params, 0, sizeof(vport_update_params));
-		vport_update_params.update_rss_flg = 1;
-		vport_update_params.vport_id = 0;
-		memcpy(&vport_update_params.rss_params, &edev->rss_params,
-		       sizeof(vport_update_params.rss_params));
-		return edev->ops->vport_update(edev->cdev,
-					       &vport_update_params);
+	__qede_lock(edev);
+	if (edev->state == QEDE_STATE_OPEN) {
+		vport_update_params = vzalloc(sizeof(*vport_update_params));
+		if (!vport_update_params) {
+			__qede_unlock(edev);
+			return -ENOMEM;
+		}
+		qede_fill_rss_params(edev, &vport_update_params->rss_params,
+				     &vport_update_params->update_rss_flg);
+		rc = edev->ops->vport_update(edev->cdev, vport_update_params);
+		vfree(vport_update_params);
 	}
+	__qede_unlock(edev);
 
-	return 0;
+	return rc;
 }
 
 static int qede_set_rxnfc(struct net_device *dev, struct ethtool_rxnfc *info)
@@ -1113,7 +1148,7 @@ static u32 qede_get_rxfh_key_size(struct net_device *dev)
 {
 	struct qede_dev *edev = netdev_priv(dev);
 
-	return sizeof(edev->rss_params.rss_key);
+	return sizeof(edev->rss_key);
 }
 
 static int qede_get_rxfh(struct net_device *dev, u32 *indir, u8 *key, u8 *hfunc)
@@ -1128,11 +1163,10 @@ static int qede_get_rxfh(struct net_device *dev, u32 *indir, u8 *key, u8 *hfunc)
 		return 0;
 
 	for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i++)
-		indir[i] = edev->rss_params.rss_ind_table[i];
+		indir[i] = edev->rss_ind_table[i];
 
 	if (key)
-		memcpy(key, edev->rss_params.rss_key,
-		       qede_get_rxfh_key_size(dev));
+		memcpy(key, edev->rss_key, qede_get_rxfh_key_size(dev));
 
 	return 0;
 }
@@ -1140,9 +1174,9 @@ static int qede_get_rxfh(struct net_device *dev, u32 *indir, u8 *key, u8 *hfunc)
 static int qede_set_rxfh(struct net_device *dev, const u32 *indir,
 			 const u8 *key, const u8 hfunc)
 {
-	struct qed_update_vport_params vport_update_params;
+	struct qed_update_vport_params *vport_update_params;
 	struct qede_dev *edev = netdev_priv(dev);
-	int i;
+	int i, rc = 0;
 
 	if (edev->dev_info.common.num_hwfns > 1) {
 		DP_INFO(edev,
@@ -1158,27 +1192,30 @@ static int qede_set_rxfh(struct net_device *dev, const u32 *indir,
 
 	if (indir) {
 		for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i++)
-			edev->rss_params.rss_ind_table[i] = indir[i];
+			edev->rss_ind_table[i] = indir[i];
 		edev->rss_params_inited |= QEDE_RSS_INDIR_INITED;
 	}
 
 	if (key) {
-		memcpy(&edev->rss_params.rss_key, key,
-		       qede_get_rxfh_key_size(dev));
+		memcpy(&edev->rss_key, key, qede_get_rxfh_key_size(dev));
 		edev->rss_params_inited |= QEDE_RSS_KEY_INITED;
 	}
 
-	if (netif_running(edev->ndev)) {
-		memset(&vport_update_params, 0, sizeof(vport_update_params));
-		vport_update_params.update_rss_flg = 1;
-		vport_update_params.vport_id = 0;
-		memcpy(&vport_update_params.rss_params, &edev->rss_params,
-		       sizeof(vport_update_params.rss_params));
-		return edev->ops->vport_update(edev->cdev,
-					       &vport_update_params);
+	__qede_lock(edev);
+	if (edev->state == QEDE_STATE_OPEN) {
+		vport_update_params = vzalloc(sizeof(*vport_update_params));
+		if (!vport_update_params) {
+			__qede_unlock(edev);
+			return -ENOMEM;
+		}
+		qede_fill_rss_params(edev, &vport_update_params->rss_params,
+				     &vport_update_params->update_rss_flg);
+		rc = edev->ops->vport_update(edev->cdev, vport_update_params);
+		vfree(vport_update_params);
 	}
+	__qede_unlock(edev);
 
-	return 0;
+	return rc;
 }
 
 /* This function enables the interrupt generation and the NAPI on the device */
@@ -1296,7 +1333,7 @@ static int qede_selftest_receive_traffic(struct qede_dev *edev)
 	struct qede_rx_queue *rxq = NULL;
 	struct sw_rx_data *sw_rx_data;
 	union eth_rx_cqe *cqe;
-	int i, rc = 0;
+	int i, iter, rc = 0;
 	u8 *data_ptr;
 
 	for_each_queue(i) {
@@ -1315,7 +1352,7 @@ static int qede_selftest_receive_traffic(struct qede_dev *edev)
 	 * enabled. This is because the queue 0 is configured as the default
 	 * queue and that the loopback traffic is not IP.
 	 */
-	for (i = 0; i < QEDE_SELFTEST_POLL_COUNT; i++) {
+	for (iter = 0; iter < QEDE_SELFTEST_POLL_COUNT; iter++) {
 		if (!qede_has_rx_work(rxq)) {
 			usleep_range(100, 200);
 			continue;
@@ -1362,7 +1399,7 @@ static int qede_selftest_receive_traffic(struct qede_dev *edev)
 		qed_chain_recycle_consumed(&rxq->rx_comp_ring);
 	}
 
-	if (i == QEDE_SELFTEST_POLL_COUNT) {
+	if (iter == QEDE_SELFTEST_POLL_COUNT) {
 		DP_NOTICE(edev, "Failed to receive the traffic\n");
 		return -1;
 	}
@@ -1558,6 +1595,7 @@ static const struct ethtool_ops qede_ethtool_ops = {
 	.get_rxfh_key_size = qede_get_rxfh_key_size,
 	.get_rxfh = qede_get_rxfh,
 	.set_rxfh = qede_set_rxfh,
+	.get_ts_info = qede_get_ts_info,
 	.get_channels = qede_get_channels,
 	.set_channels = qede_set_channels,
 	.self_test = qede_self_test,
diff --git a/drivers/net/ethernet/qlogic/qede/qede_filter.c b/drivers/net/ethernet/qlogic/qede/qede_filter.c
new file mode 100644
index 000000000000..107c3fda4792
--- /dev/null
+++ b/drivers/net/ethernet/qlogic/qede/qede_filter.c
@@ -0,0 +1,759 @@
+/* QLogic qede NIC Driver
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <net/udp_tunnel.h>
+#include <linux/bitops.h>
+#include <linux/vmalloc.h>
+
+#include <linux/qed/qed_if.h>
+#include "qede.h"
+
+void qede_force_mac(void *dev, u8 *mac, bool forced)
+{
+	struct qede_dev *edev = dev;
+
+	/* MAC hints take effect only if we haven't set one already */
+	if (is_valid_ether_addr(edev->ndev->dev_addr) && !forced)
+		return;
+
+	ether_addr_copy(edev->ndev->dev_addr, mac);
+	ether_addr_copy(edev->primary_mac, mac);
+}
+
+void qede_fill_rss_params(struct qede_dev *edev,
+			  struct qed_update_vport_rss_params *rss, u8 *update)
+{
+	bool need_reset = false;
+	int i;
+
+	if (QEDE_RSS_COUNT(edev) <= 1) {
+		memset(rss, 0, sizeof(*rss));
+		*update = 0;
+		return;
+	}
+
+	/* Need to validate current RSS config uses valid entries */
+	for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i++) {
+		if (edev->rss_ind_table[i] >= QEDE_RSS_COUNT(edev)) {
+			need_reset = true;
+			break;
+		}
+	}
+
+	if (!(edev->rss_params_inited & QEDE_RSS_INDIR_INITED) || need_reset) {
+		for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i++) {
+			u16 indir_val, val;
+
+			val = QEDE_RSS_COUNT(edev);
+			indir_val = ethtool_rxfh_indir_default(i, val);
+			edev->rss_ind_table[i] = indir_val;
+		}
+		edev->rss_params_inited |= QEDE_RSS_INDIR_INITED;
+	}
+
+	/* Now that we have the queue-indirection, prepare the handles */
+	for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i++) {
+		u16 idx = QEDE_RX_QUEUE_IDX(edev, edev->rss_ind_table[i]);
+
+		rss->rss_ind_table[i] = edev->fp_array[idx].rxq->handle;
+	}
+
+	if (!(edev->rss_params_inited & QEDE_RSS_KEY_INITED)) {
+		netdev_rss_key_fill(edev->rss_key, sizeof(edev->rss_key));
+		edev->rss_params_inited |= QEDE_RSS_KEY_INITED;
+	}
+	memcpy(rss->rss_key, edev->rss_key, sizeof(rss->rss_key));
+
+	if (!(edev->rss_params_inited & QEDE_RSS_CAPS_INITED)) {
+		edev->rss_caps = QED_RSS_IPV4 | QED_RSS_IPV6 |
+		    QED_RSS_IPV4_TCP | QED_RSS_IPV6_TCP;
+		edev->rss_params_inited |= QEDE_RSS_CAPS_INITED;
+	}
+	rss->rss_caps = edev->rss_caps;
+
+	*update = 1;
+}
+
+static int qede_set_ucast_rx_mac(struct qede_dev *edev,
+				 enum qed_filter_xcast_params_type opcode,
+				 unsigned char mac[ETH_ALEN])
+{
+	struct qed_filter_params filter_cmd;
+
+	memset(&filter_cmd, 0, sizeof(filter_cmd));
+	filter_cmd.type = QED_FILTER_TYPE_UCAST;
+	filter_cmd.filter.ucast.type = opcode;
+	filter_cmd.filter.ucast.mac_valid = 1;
+	ether_addr_copy(filter_cmd.filter.ucast.mac, mac);
+
+	return edev->ops->filter_config(edev->cdev, &filter_cmd);
+}
+
+static int qede_set_ucast_rx_vlan(struct qede_dev *edev,
+				  enum qed_filter_xcast_params_type opcode,
+				  u16 vid)
+{
+	struct qed_filter_params filter_cmd;
+
+	memset(&filter_cmd, 0, sizeof(filter_cmd));
+	filter_cmd.type = QED_FILTER_TYPE_UCAST;
+	filter_cmd.filter.ucast.type = opcode;
+	filter_cmd.filter.ucast.vlan_valid = 1;
+	filter_cmd.filter.ucast.vlan = vid;
+
+	return edev->ops->filter_config(edev->cdev, &filter_cmd);
+}
+
+static int qede_config_accept_any_vlan(struct qede_dev *edev, bool action)
+{
+	struct qed_update_vport_params *params;
+	int rc;
+
+	/* Proceed only if action actually needs to be performed */
+	if (edev->accept_any_vlan == action)
+		return 0;
+
+	params = vzalloc(sizeof(*params));
+	if (!params)
+		return -ENOMEM;
+
+	params->vport_id = 0;
+	params->accept_any_vlan = action;
+	params->update_accept_any_vlan_flg = 1;
+
+	rc = edev->ops->vport_update(edev->cdev, params);
+	if (rc) {
+		DP_ERR(edev, "Failed to %s accept-any-vlan\n",
+		       action ? "enable" : "disable");
+	} else {
+		DP_INFO(edev, "%s accept-any-vlan\n",
+			action ? "enabled" : "disabled");
+		edev->accept_any_vlan = action;
+	}
+
+	vfree(params);
+	return 0;
+}
+
+int qede_vlan_rx_add_vid(struct net_device *dev, __be16 proto, u16 vid)
+{
+	struct qede_dev *edev = netdev_priv(dev);
+	struct qede_vlan *vlan, *tmp;
+	int rc = 0;
+
+	DP_VERBOSE(edev, NETIF_MSG_IFUP, "Adding vlan 0x%04x\n", vid);
+
+	vlan = kzalloc(sizeof(*vlan), GFP_KERNEL);
+	if (!vlan) {
+		DP_INFO(edev, "Failed to allocate struct for vlan\n");
+		return -ENOMEM;
+	}
+	INIT_LIST_HEAD(&vlan->list);
+	vlan->vid = vid;
+	vlan->configured = false;
+
+	/* Verify vlan isn't already configured */
+	list_for_each_entry(tmp, &edev->vlan_list, list) {
+		if (tmp->vid == vlan->vid) {
+			DP_VERBOSE(edev, (NETIF_MSG_IFUP | NETIF_MSG_IFDOWN),
+				   "vlan already configured\n");
+			kfree(vlan);
+			return -EEXIST;
+		}
+	}
+
+	/* If interface is down, cache this VLAN ID and return */
+	__qede_lock(edev);
+	if (edev->state != QEDE_STATE_OPEN) {
+		DP_VERBOSE(edev, NETIF_MSG_IFDOWN,
+			   "Interface is down, VLAN %d will be configured when interface is up\n",
+			   vid);
+		if (vid != 0)
+			edev->non_configured_vlans++;
+		list_add(&vlan->list, &edev->vlan_list);
+		goto out;
+	}
+
+	/* Check for the filter limit.
+	 * Note - vlan0 has a reserved filter and can be added without
+	 * worrying about quota
+	 */
+	if ((edev->configured_vlans < edev->dev_info.num_vlan_filters) ||
+	    (vlan->vid == 0)) {
+		rc = qede_set_ucast_rx_vlan(edev,
+					    QED_FILTER_XCAST_TYPE_ADD,
+					    vlan->vid);
+		if (rc) {
+			DP_ERR(edev, "Failed to configure VLAN %d\n",
+			       vlan->vid);
+			kfree(vlan);
+			goto out;
+		}
+		vlan->configured = true;
+
+		/* vlan0 filter isn't consuming out of our quota */
+		if (vlan->vid != 0)
+			edev->configured_vlans++;
+	} else {
+		/* Out of quota; Activate accept-any-VLAN mode */
+		if (!edev->non_configured_vlans) {
+			rc = qede_config_accept_any_vlan(edev, true);
+			if (rc) {
+				kfree(vlan);
+				goto out;
+			}
+		}
+
+		edev->non_configured_vlans++;
+	}
+
+	list_add(&vlan->list, &edev->vlan_list);
+
+out:
+	__qede_unlock(edev);
+	return rc;
+}
+
+static void qede_del_vlan_from_list(struct qede_dev *edev,
+				    struct qede_vlan *vlan)
+{
+	/* vlan0 filter isn't consuming out of our quota */
+	if (vlan->vid != 0) {
+		if (vlan->configured)
+			edev->configured_vlans--;
+		else
+			edev->non_configured_vlans--;
+	}
+
+	list_del(&vlan->list);
+	kfree(vlan);
+}
+
+int qede_configure_vlan_filters(struct qede_dev *edev)
+{
+	int rc = 0, real_rc = 0, accept_any_vlan = 0;
+	struct qed_dev_eth_info *dev_info;
+	struct qede_vlan *vlan = NULL;
+
+	if (list_empty(&edev->vlan_list))
+		return 0;
+
+	dev_info = &edev->dev_info;
+
+	/* Configure non-configured vlans */
+	list_for_each_entry(vlan, &edev->vlan_list, list) {
+		if (vlan->configured)
+			continue;
+
+		/* We have used all our credits, now enable accept_any_vlan */
+		if ((vlan->vid != 0) &&
+		    (edev->configured_vlans == dev_info->num_vlan_filters)) {
+			accept_any_vlan = 1;
+			continue;
+		}
+
+		DP_VERBOSE(edev, NETIF_MSG_IFUP, "Adding vlan %d\n", vlan->vid);
+
+		rc = qede_set_ucast_rx_vlan(edev, QED_FILTER_XCAST_TYPE_ADD,
+					    vlan->vid);
+		if (rc) {
+			DP_ERR(edev, "Failed to configure VLAN %u\n",
+			       vlan->vid);
+			real_rc = rc;
+			continue;
+		}
+
+		vlan->configured = true;
+		/* vlan0 filter doesn't consume our VLAN filter's quota */
+		if (vlan->vid != 0) {
+			edev->non_configured_vlans--;
+			edev->configured_vlans++;
+		}
+	}
+
+	/* enable accept_any_vlan mode if we have more VLANs than credits,
+	 * or remove accept_any_vlan mode if we've actually removed
+	 * a non-configured vlan, and all remaining vlans are truly configured.
+	 */
+
+	if (accept_any_vlan)
+		rc = qede_config_accept_any_vlan(edev, true);
+	else if (!edev->non_configured_vlans)
+		rc = qede_config_accept_any_vlan(edev, false);
+
+	if (rc && !real_rc)
+		real_rc = rc;
+
+	return real_rc;
+}
+
+int qede_vlan_rx_kill_vid(struct net_device *dev, __be16 proto, u16 vid)
+{
+	struct qede_dev *edev = netdev_priv(dev);
+	struct qede_vlan *vlan = NULL;
+	int rc = 0;
+
+	DP_VERBOSE(edev, NETIF_MSG_IFDOWN, "Removing vlan 0x%04x\n", vid);
+
+	/* Find whether entry exists */
+	__qede_lock(edev);
+	list_for_each_entry(vlan, &edev->vlan_list, list)
+		if (vlan->vid == vid)
+			break;
+
+	if (!vlan || (vlan->vid != vid)) {
+		DP_VERBOSE(edev, (NETIF_MSG_IFUP | NETIF_MSG_IFDOWN),
+			   "Vlan isn't configured\n");
+		goto out;
+	}
+
+	if (edev->state != QEDE_STATE_OPEN) {
+		/* As interface is already down, we don't have a VPORT
+		 * instance to remove vlan filter. So just update vlan list
+		 */
+		DP_VERBOSE(edev, NETIF_MSG_IFDOWN,
+			   "Interface is down, removing VLAN from list only\n");
+		qede_del_vlan_from_list(edev, vlan);
+		goto out;
+	}
+
+	/* Remove vlan */
+	if (vlan->configured) {
+		rc = qede_set_ucast_rx_vlan(edev, QED_FILTER_XCAST_TYPE_DEL,
+					    vid);
+		if (rc) {
+			DP_ERR(edev, "Failed to remove VLAN %d\n", vid);
+			goto out;
+		}
+	}
+
+	qede_del_vlan_from_list(edev, vlan);
+
+	/* We have removed a VLAN - try to see if we can
+	 * configure non-configured VLAN from the list.
+	 */
+	rc = qede_configure_vlan_filters(edev);
+
+out:
+	__qede_unlock(edev);
+	return rc;
+}
+
+void qede_vlan_mark_nonconfigured(struct qede_dev *edev)
+{
+	struct qede_vlan *vlan = NULL;
+
+	if (list_empty(&edev->vlan_list))
+		return;
+
+	list_for_each_entry(vlan, &edev->vlan_list, list) {
+		if (!vlan->configured)
+			continue;
+
+		vlan->configured = false;
+
+		/* vlan0 filter isn't consuming out of our quota */
+		if (vlan->vid != 0) {
+			edev->non_configured_vlans++;
+			edev->configured_vlans--;
+		}
+
+		DP_VERBOSE(edev, NETIF_MSG_IFDOWN,
+			   "marked vlan %d as non-configured\n", vlan->vid);
+	}
+
+	edev->accept_any_vlan = false;
+}
+
+static void qede_set_features_reload(struct qede_dev *edev,
+				     struct qede_reload_args *args)
+{
+	edev->ndev->features = args->u.features;
+}
+
+int qede_set_features(struct net_device *dev, netdev_features_t features)
+{
+	struct qede_dev *edev = netdev_priv(dev);
+	netdev_features_t changes = features ^ dev->features;
+	bool need_reload = false;
+
+	/* No action needed if hardware GRO is disabled during driver load */
+	if (changes & NETIF_F_GRO) {
+		if (dev->features & NETIF_F_GRO)
+			need_reload = !edev->gro_disable;
+		else
+			need_reload = edev->gro_disable;
+	}
+
+	if (need_reload) {
+		struct qede_reload_args args;
+
+		args.u.features = features;
+		args.func = &qede_set_features_reload;
+
+		/* Make sure that we definitely need to reload.
+		 * In case of an eBPF attached program, there will be no FW
+		 * aggregations, so no need to actually reload.
+		 */
+		__qede_lock(edev);
+		if (edev->xdp_prog)
+			args.func(edev, &args);
+		else
+			qede_reload(edev, &args, true);
+		__qede_unlock(edev);
+
+		return 1;
+	}
+
+	return 0;
+}
+
+void qede_udp_tunnel_add(struct net_device *dev, struct udp_tunnel_info *ti)
+{
+	struct qede_dev *edev = netdev_priv(dev);
+	u16 t_port = ntohs(ti->port);
+
+	switch (ti->type) {
+	case UDP_TUNNEL_TYPE_VXLAN:
+		if (edev->vxlan_dst_port)
+			return;
+
+		edev->vxlan_dst_port = t_port;
+
+		DP_VERBOSE(edev, QED_MSG_DEBUG, "Added vxlan port=%d\n",
+			   t_port);
+
+		set_bit(QEDE_SP_VXLAN_PORT_CONFIG, &edev->sp_flags);
+		break;
+	case UDP_TUNNEL_TYPE_GENEVE:
+		if (edev->geneve_dst_port)
+			return;
+
+		edev->geneve_dst_port = t_port;
+
+		DP_VERBOSE(edev, QED_MSG_DEBUG, "Added geneve port=%d\n",
+			   t_port);
+		set_bit(QEDE_SP_GENEVE_PORT_CONFIG, &edev->sp_flags);
+		break;
+	default:
+		return;
+	}
+
+	schedule_delayed_work(&edev->sp_task, 0);
+}
+
+void qede_udp_tunnel_del(struct net_device *dev, struct udp_tunnel_info *ti)
+{
+	struct qede_dev *edev = netdev_priv(dev);
+	u16 t_port = ntohs(ti->port);
+
+	switch (ti->type) {
+	case UDP_TUNNEL_TYPE_VXLAN:
+		if (t_port != edev->vxlan_dst_port)
+			return;
+
+		edev->vxlan_dst_port = 0;
+
+		DP_VERBOSE(edev, QED_MSG_DEBUG, "Deleted vxlan port=%d\n",
+			   t_port);
+
+		set_bit(QEDE_SP_VXLAN_PORT_CONFIG, &edev->sp_flags);
+		break;
+	case UDP_TUNNEL_TYPE_GENEVE:
+		if (t_port != edev->geneve_dst_port)
+			return;
+
+		edev->geneve_dst_port = 0;
+
+		DP_VERBOSE(edev, QED_MSG_DEBUG, "Deleted geneve port=%d\n",
+			   t_port);
+		set_bit(QEDE_SP_GENEVE_PORT_CONFIG, &edev->sp_flags);
+		break;
+	default:
+		return;
+	}
+
+	schedule_delayed_work(&edev->sp_task, 0);
+}
+
+static void qede_xdp_reload_func(struct qede_dev *edev,
+				 struct qede_reload_args *args)
+{
+	struct bpf_prog *old;
+
+	old = xchg(&edev->xdp_prog, args->u.new_prog);
+	if (old)
+		bpf_prog_put(old);
+}
+
+static int qede_xdp_set(struct qede_dev *edev, struct bpf_prog *prog)
+{
+	struct qede_reload_args args;
+
+	if (prog && prog->xdp_adjust_head) {
+		DP_ERR(edev, "Does not support bpf_xdp_adjust_head()\n");
+		return -EOPNOTSUPP;
+	}
+
+	/* If we're called, there was already a bpf reference increment */
+	args.func = &qede_xdp_reload_func;
+	args.u.new_prog = prog;
+	qede_reload(edev, &args, false);
+
+	return 0;
+}
+
+int qede_xdp(struct net_device *dev, struct netdev_xdp *xdp)
+{
+	struct qede_dev *edev = netdev_priv(dev);
+
+	switch (xdp->command) {
+	case XDP_SETUP_PROG:
+		return qede_xdp_set(edev, xdp->prog);
+	case XDP_QUERY_PROG:
+		xdp->prog_attached = !!edev->xdp_prog;
+		return 0;
+	default:
+		return -EINVAL;
+	}
+}
+
+static int qede_set_mcast_rx_mac(struct qede_dev *edev,
+				 enum qed_filter_xcast_params_type opcode,
+				 unsigned char *mac, int num_macs)
+{
+	struct qed_filter_params filter_cmd;
+	int i;
+
+	memset(&filter_cmd, 0, sizeof(filter_cmd));
+	filter_cmd.type = QED_FILTER_TYPE_MCAST;
+	filter_cmd.filter.mcast.type = opcode;
+	filter_cmd.filter.mcast.num = num_macs;
+
+	for (i = 0; i < num_macs; i++, mac += ETH_ALEN)
+		ether_addr_copy(filter_cmd.filter.mcast.mac[i], mac);
+
+	return edev->ops->filter_config(edev->cdev, &filter_cmd);
+}
+
+int qede_set_mac_addr(struct net_device *ndev, void *p)
+{
+	struct qede_dev *edev = netdev_priv(ndev);
+	struct sockaddr *addr = p;
+	int rc;
+
+	ASSERT_RTNL(); /* @@@TBD To be removed */
+
+	DP_INFO(edev, "Set_mac_addr called\n");
+
+	if (!is_valid_ether_addr(addr->sa_data)) {
+		DP_NOTICE(edev, "The MAC address is not valid\n");
+		return -EFAULT;
+	}
+
+	if (!edev->ops->check_mac(edev->cdev, addr->sa_data)) {
+		DP_NOTICE(edev, "qed prevents setting MAC\n");
+		return -EINVAL;
+	}
+
+	ether_addr_copy(ndev->dev_addr, addr->sa_data);
+
+	if (!netif_running(ndev))  {
+		DP_NOTICE(edev, "The device is currently down\n");
+		return 0;
+	}
+
+	/* Remove the previous primary mac */
+	rc = qede_set_ucast_rx_mac(edev, QED_FILTER_XCAST_TYPE_DEL,
+				   edev->primary_mac);
+	if (rc)
+		return rc;
+
+	edev->ops->common->update_mac(edev->cdev, addr->sa_data);
+
+	/* Add MAC filter according to the new unicast HW MAC address */
+	ether_addr_copy(edev->primary_mac, ndev->dev_addr);
+	return qede_set_ucast_rx_mac(edev, QED_FILTER_XCAST_TYPE_ADD,
+				      edev->primary_mac);
+}
+
+static int
+qede_configure_mcast_filtering(struct net_device *ndev,
+			       enum qed_filter_rx_mode_type *accept_flags)
+{
+	struct qede_dev *edev = netdev_priv(ndev);
+	unsigned char *mc_macs, *temp;
+	struct netdev_hw_addr *ha;
+	int rc = 0, mc_count;
+	size_t size;
+
+	size = 64 * ETH_ALEN;
+
+	mc_macs = kzalloc(size, GFP_KERNEL);
+	if (!mc_macs) {
+		DP_NOTICE(edev,
+			  "Failed to allocate memory for multicast MACs\n");
+		rc = -ENOMEM;
+		goto exit;
+	}
+
+	temp = mc_macs;
+
+	/* Remove all previously configured MAC filters */
+	rc = qede_set_mcast_rx_mac(edev, QED_FILTER_XCAST_TYPE_DEL,
+				   mc_macs, 1);
+	if (rc)
+		goto exit;
+
+	netif_addr_lock_bh(ndev);
+
+	mc_count = netdev_mc_count(ndev);
+	if (mc_count < 64) {
+		netdev_for_each_mc_addr(ha, ndev) {
+			ether_addr_copy(temp, ha->addr);
+			temp += ETH_ALEN;
+		}
+	}
+
+	netif_addr_unlock_bh(ndev);
+
+	/* Check for all multicast @@@TBD resource allocation */
+	if ((ndev->flags & IFF_ALLMULTI) || (mc_count > 64)) {
+		if (*accept_flags == QED_FILTER_RX_MODE_TYPE_REGULAR)
+			*accept_flags = QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC;
+	} else {
+		/* Add all multicast MAC filters */
+		rc = qede_set_mcast_rx_mac(edev, QED_FILTER_XCAST_TYPE_ADD,
+					   mc_macs, mc_count);
+	}
+
+exit:
+	kfree(mc_macs);
+	return rc;
+}
+
+void qede_set_rx_mode(struct net_device *ndev)
+{
+	struct qede_dev *edev = netdev_priv(ndev);
+
+	set_bit(QEDE_SP_RX_MODE, &edev->sp_flags);
+	schedule_delayed_work(&edev->sp_task, 0);
+}
+
+/* Must be called with qede_lock held */
+void qede_config_rx_mode(struct net_device *ndev)
+{
+	enum qed_filter_rx_mode_type accept_flags;
+	struct qede_dev *edev = netdev_priv(ndev);
+	struct qed_filter_params rx_mode;
+	unsigned char *uc_macs, *temp;
+	struct netdev_hw_addr *ha;
+	int rc, uc_count;
+	size_t size;
+
+	netif_addr_lock_bh(ndev);
+
+	uc_count = netdev_uc_count(ndev);
+	size = uc_count * ETH_ALEN;
+
+	uc_macs = kzalloc(size, GFP_ATOMIC);
+	if (!uc_macs) {
+		DP_NOTICE(edev, "Failed to allocate memory for unicast MACs\n");
+		netif_addr_unlock_bh(ndev);
+		return;
+	}
+
+	temp = uc_macs;
+	netdev_for_each_uc_addr(ha, ndev) {
+		ether_addr_copy(temp, ha->addr);
+		temp += ETH_ALEN;
+	}
+
+	netif_addr_unlock_bh(ndev);
+
+	/* Configure the struct for the Rx mode */
+	memset(&rx_mode, 0, sizeof(struct qed_filter_params));
+	rx_mode.type = QED_FILTER_TYPE_RX_MODE;
+
+	/* Remove all previous unicast secondary macs and multicast macs
+	 * (configrue / leave the primary mac)
+	 */
+	rc = qede_set_ucast_rx_mac(edev, QED_FILTER_XCAST_TYPE_REPLACE,
+				   edev->primary_mac);
+	if (rc)
+		goto out;
+
+	/* Check for promiscuous */
+	if (ndev->flags & IFF_PROMISC)
+		accept_flags = QED_FILTER_RX_MODE_TYPE_PROMISC;
+	else
+		accept_flags = QED_FILTER_RX_MODE_TYPE_REGULAR;
+
+	/* Configure all filters regardless, in case promisc is rejected */
+	if (uc_count < edev->dev_info.num_mac_filters) {
+		int i;
+
+		temp = uc_macs;
+		for (i = 0; i < uc_count; i++) {
+			rc = qede_set_ucast_rx_mac(edev,
+						   QED_FILTER_XCAST_TYPE_ADD,
+						   temp);
+			if (rc)
+				goto out;
+
+			temp += ETH_ALEN;
+		}
+	} else {
+		accept_flags = QED_FILTER_RX_MODE_TYPE_PROMISC;
+	}
+
+	rc = qede_configure_mcast_filtering(ndev, &accept_flags);
+	if (rc)
+		goto out;
+
+	/* take care of VLAN mode */
+	if (ndev->flags & IFF_PROMISC) {
+		qede_config_accept_any_vlan(edev, true);
+	} else if (!edev->non_configured_vlans) {
+		/* It's possible that accept_any_vlan mode is set due to a
+		 * previous setting of IFF_PROMISC. If vlan credits are
+		 * sufficient, disable accept_any_vlan.
+		 */
+		qede_config_accept_any_vlan(edev, false);
+	}
+
+	rx_mode.filter.accept_flags = accept_flags;
+	edev->ops->filter_config(edev->cdev, &rx_mode);
+out:
+	kfree(uc_macs);
+}
diff --git a/drivers/net/ethernet/qlogic/qede/qede_fp.c b/drivers/net/ethernet/qlogic/qede/qede_fp.c
new file mode 100644
index 000000000000..1e65038c8fc0
--- /dev/null
+++ b/drivers/net/ethernet/qlogic/qede/qede_fp.c
@@ -0,0 +1,1700 @@
+/* QLogic qede NIC Driver
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <linux/bpf_trace.h>
+#include <net/udp_tunnel.h>
+#include <linux/ip.h>
+#include <net/ipv6.h>
+#include <net/tcp.h>
+#include <linux/if_ether.h>
+#include <linux/if_vlan.h>
+#include <net/ip6_checksum.h>
+#include "qede_ptp.h"
+
+#include <linux/qed/qed_if.h>
+#include "qede.h"
+/*********************************
+ * Content also used by slowpath *
+ *********************************/
+
+int qede_alloc_rx_buffer(struct qede_rx_queue *rxq, bool allow_lazy)
+{
+	struct sw_rx_data *sw_rx_data;
+	struct eth_rx_bd *rx_bd;
+	dma_addr_t mapping;
+	struct page *data;
+
+	/* In case lazy-allocation is allowed, postpone allocation until the
+	 * end of the NAPI run. We'd still need to make sure the Rx ring has
+	 * sufficient buffers to guarantee an additional Rx interrupt.
+	 */
+	if (allow_lazy && likely(rxq->filled_buffers > 12)) {
+		rxq->filled_buffers--;
+		return 0;
+	}
+
+	data = alloc_pages(GFP_ATOMIC, 0);
+	if (unlikely(!data))
+		return -ENOMEM;
+
+	/* Map the entire page as it would be used
+	 * for multiple RX buffer segment size mapping.
+	 */
+	mapping = dma_map_page(rxq->dev, data, 0,
+			       PAGE_SIZE, rxq->data_direction);
+	if (unlikely(dma_mapping_error(rxq->dev, mapping))) {
+		__free_page(data);
+		return -ENOMEM;
+	}
+
+	sw_rx_data = &rxq->sw_rx_ring[rxq->sw_rx_prod & NUM_RX_BDS_MAX];
+	sw_rx_data->page_offset = 0;
+	sw_rx_data->data = data;
+	sw_rx_data->mapping = mapping;
+
+	/* Advance PROD and get BD pointer */
+	rx_bd = (struct eth_rx_bd *)qed_chain_produce(&rxq->rx_bd_ring);
+	WARN_ON(!rx_bd);
+	rx_bd->addr.hi = cpu_to_le32(upper_32_bits(mapping));
+	rx_bd->addr.lo = cpu_to_le32(lower_32_bits(mapping));
+
+	rxq->sw_rx_prod++;
+	rxq->filled_buffers++;
+
+	return 0;
+}
+
+/* Unmap the data and free skb */
+int qede_free_tx_pkt(struct qede_dev *edev, struct qede_tx_queue *txq, int *len)
+{
+	u16 idx = txq->sw_tx_cons & NUM_TX_BDS_MAX;
+	struct sk_buff *skb = txq->sw_tx_ring.skbs[idx].skb;
+	struct eth_tx_1st_bd *first_bd;
+	struct eth_tx_bd *tx_data_bd;
+	int bds_consumed = 0;
+	int nbds;
+	bool data_split = txq->sw_tx_ring.skbs[idx].flags & QEDE_TSO_SPLIT_BD;
+	int i, split_bd_len = 0;
+
+	if (unlikely(!skb)) {
+		DP_ERR(edev,
+		       "skb is null for txq idx=%d txq->sw_tx_cons=%d txq->sw_tx_prod=%d\n",
+		       idx, txq->sw_tx_cons, txq->sw_tx_prod);
+		return -1;
+	}
+
+	*len = skb->len;
+
+	first_bd = (struct eth_tx_1st_bd *)qed_chain_consume(&txq->tx_pbl);
+
+	bds_consumed++;
+
+	nbds = first_bd->data.nbds;
+
+	if (data_split) {
+		struct eth_tx_bd *split = (struct eth_tx_bd *)
+			qed_chain_consume(&txq->tx_pbl);
+		split_bd_len = BD_UNMAP_LEN(split);
+		bds_consumed++;
+	}
+	dma_unmap_single(&edev->pdev->dev, BD_UNMAP_ADDR(first_bd),
+			 BD_UNMAP_LEN(first_bd) + split_bd_len, DMA_TO_DEVICE);
+
+	/* Unmap the data of the skb frags */
+	for (i = 0; i < skb_shinfo(skb)->nr_frags; i++, bds_consumed++) {
+		tx_data_bd = (struct eth_tx_bd *)
+			qed_chain_consume(&txq->tx_pbl);
+		dma_unmap_page(&edev->pdev->dev, BD_UNMAP_ADDR(tx_data_bd),
+			       BD_UNMAP_LEN(tx_data_bd), DMA_TO_DEVICE);
+	}
+
+	while (bds_consumed++ < nbds)
+		qed_chain_consume(&txq->tx_pbl);
+
+	/* Free skb */
+	dev_kfree_skb_any(skb);
+	txq->sw_tx_ring.skbs[idx].skb = NULL;
+	txq->sw_tx_ring.skbs[idx].flags = 0;
+
+	return 0;
+}
+
+/* Unmap the data and free skb when mapping failed during start_xmit */
+static void qede_free_failed_tx_pkt(struct qede_tx_queue *txq,
+				    struct eth_tx_1st_bd *first_bd,
+				    int nbd, bool data_split)
+{
+	u16 idx = txq->sw_tx_prod & NUM_TX_BDS_MAX;
+	struct sk_buff *skb = txq->sw_tx_ring.skbs[idx].skb;
+	struct eth_tx_bd *tx_data_bd;
+	int i, split_bd_len = 0;
+
+	/* Return prod to its position before this skb was handled */
+	qed_chain_set_prod(&txq->tx_pbl,
+			   le16_to_cpu(txq->tx_db.data.bd_prod), first_bd);
+
+	first_bd = (struct eth_tx_1st_bd *)qed_chain_produce(&txq->tx_pbl);
+
+	if (data_split) {
+		struct eth_tx_bd *split = (struct eth_tx_bd *)
+					  qed_chain_produce(&txq->tx_pbl);
+		split_bd_len = BD_UNMAP_LEN(split);
+		nbd--;
+	}
+
+	dma_unmap_single(txq->dev, BD_UNMAP_ADDR(first_bd),
+			 BD_UNMAP_LEN(first_bd) + split_bd_len, DMA_TO_DEVICE);
+
+	/* Unmap the data of the skb frags */
+	for (i = 0; i < nbd; i++) {
+		tx_data_bd = (struct eth_tx_bd *)
+			qed_chain_produce(&txq->tx_pbl);
+		if (tx_data_bd->nbytes)
+			dma_unmap_page(txq->dev,
+				       BD_UNMAP_ADDR(tx_data_bd),
+				       BD_UNMAP_LEN(tx_data_bd), DMA_TO_DEVICE);
+	}
+
+	/* Return again prod to its position before this skb was handled */
+	qed_chain_set_prod(&txq->tx_pbl,
+			   le16_to_cpu(txq->tx_db.data.bd_prod), first_bd);
+
+	/* Free skb */
+	dev_kfree_skb_any(skb);
+	txq->sw_tx_ring.skbs[idx].skb = NULL;
+	txq->sw_tx_ring.skbs[idx].flags = 0;
+}
+
+static u32 qede_xmit_type(struct sk_buff *skb, int *ipv6_ext)
+{
+	u32 rc = XMIT_L4_CSUM;
+	__be16 l3_proto;
+
+	if (skb->ip_summed != CHECKSUM_PARTIAL)
+		return XMIT_PLAIN;
+
+	l3_proto = vlan_get_protocol(skb);
+	if (l3_proto == htons(ETH_P_IPV6) &&
+	    (ipv6_hdr(skb)->nexthdr == NEXTHDR_IPV6))
+		*ipv6_ext = 1;
+
+	if (skb->encapsulation) {
+		rc |= XMIT_ENC;
+		if (skb_is_gso(skb)) {
+			unsigned short gso_type = skb_shinfo(skb)->gso_type;
+
+			if ((gso_type & SKB_GSO_UDP_TUNNEL_CSUM) ||
+			    (gso_type & SKB_GSO_GRE_CSUM))
+				rc |= XMIT_ENC_GSO_L4_CSUM;
+
+			rc |= XMIT_LSO;
+			return rc;
+		}
+	}
+
+	if (skb_is_gso(skb))
+		rc |= XMIT_LSO;
+
+	return rc;
+}
+
+static void qede_set_params_for_ipv6_ext(struct sk_buff *skb,
+					 struct eth_tx_2nd_bd *second_bd,
+					 struct eth_tx_3rd_bd *third_bd)
+{
+	u8 l4_proto;
+	u16 bd2_bits1 = 0, bd2_bits2 = 0;
+
+	bd2_bits1 |= (1 << ETH_TX_DATA_2ND_BD_IPV6_EXT_SHIFT);
+
+	bd2_bits2 |= ((((u8 *)skb_transport_header(skb) - skb->data) >> 1) &
+		     ETH_TX_DATA_2ND_BD_L4_HDR_START_OFFSET_W_MASK)
+		    << ETH_TX_DATA_2ND_BD_L4_HDR_START_OFFSET_W_SHIFT;
+
+	bd2_bits1 |= (ETH_L4_PSEUDO_CSUM_CORRECT_LENGTH <<
+		      ETH_TX_DATA_2ND_BD_L4_PSEUDO_CSUM_MODE_SHIFT);
+
+	if (vlan_get_protocol(skb) == htons(ETH_P_IPV6))
+		l4_proto = ipv6_hdr(skb)->nexthdr;
+	else
+		l4_proto = ip_hdr(skb)->protocol;
+
+	if (l4_proto == IPPROTO_UDP)
+		bd2_bits1 |= 1 << ETH_TX_DATA_2ND_BD_L4_UDP_SHIFT;
+
+	if (third_bd)
+		third_bd->data.bitfields |=
+			cpu_to_le16(((tcp_hdrlen(skb) / 4) &
+				ETH_TX_DATA_3RD_BD_TCP_HDR_LEN_DW_MASK) <<
+				ETH_TX_DATA_3RD_BD_TCP_HDR_LEN_DW_SHIFT);
+
+	second_bd->data.bitfields1 = cpu_to_le16(bd2_bits1);
+	second_bd->data.bitfields2 = cpu_to_le16(bd2_bits2);
+}
+
+static int map_frag_to_bd(struct qede_tx_queue *txq,
+			  skb_frag_t *frag, struct eth_tx_bd *bd)
+{
+	dma_addr_t mapping;
+
+	/* Map skb non-linear frag data for DMA */
+	mapping = skb_frag_dma_map(txq->dev, frag, 0,
+				   skb_frag_size(frag), DMA_TO_DEVICE);
+	if (unlikely(dma_mapping_error(txq->dev, mapping)))
+		return -ENOMEM;
+
+	/* Setup the data pointer of the frag data */
+	BD_SET_UNMAP_ADDR_LEN(bd, mapping, skb_frag_size(frag));
+
+	return 0;
+}
+
+static u16 qede_get_skb_hlen(struct sk_buff *skb, bool is_encap_pkt)
+{
+	if (is_encap_pkt)
+		return (skb_inner_transport_header(skb) +
+			inner_tcp_hdrlen(skb) - skb->data);
+	else
+		return (skb_transport_header(skb) +
+			tcp_hdrlen(skb) - skb->data);
+}
+
+/* +2 for 1st BD for headers and 2nd BD for headlen (if required) */
+#if ((MAX_SKB_FRAGS + 2) > ETH_TX_MAX_BDS_PER_NON_LSO_PACKET)
+static bool qede_pkt_req_lin(struct sk_buff *skb, u8 xmit_type)
+{
+	int allowed_frags = ETH_TX_MAX_BDS_PER_NON_LSO_PACKET - 1;
+
+	if (xmit_type & XMIT_LSO) {
+		int hlen;
+
+		hlen = qede_get_skb_hlen(skb, xmit_type & XMIT_ENC);
+
+		/* linear payload would require its own BD */
+		if (skb_headlen(skb) > hlen)
+			allowed_frags--;
+	}
+
+	return (skb_shinfo(skb)->nr_frags > allowed_frags);
+}
+#endif
+
+static inline void qede_update_tx_producer(struct qede_tx_queue *txq)
+{
+	/* wmb makes sure that the BDs data is updated before updating the
+	 * producer, otherwise FW may read old data from the BDs.
+	 */
+	wmb();
+	barrier();
+	writel(txq->tx_db.raw, txq->doorbell_addr);
+
+	/* mmiowb is needed to synchronize doorbell writes from more than one
+	 * processor. It guarantees that the write arrives to the device before
+	 * the queue lock is released and another start_xmit is called (possibly
+	 * on another CPU). Without this barrier, the next doorbell can bypass
+	 * this doorbell. This is applicable to IA64/Altix systems.
+	 */
+	mmiowb();
+}
+
+static int qede_xdp_xmit(struct qede_dev *edev, struct qede_fastpath *fp,
+			 struct sw_rx_data *metadata, u16 padding, u16 length)
+{
+	struct qede_tx_queue *txq = fp->xdp_tx;
+	u16 idx = txq->sw_tx_prod & NUM_TX_BDS_MAX;
+	struct eth_tx_1st_bd *first_bd;
+
+	if (!qed_chain_get_elem_left(&txq->tx_pbl)) {
+		txq->stopped_cnt++;
+		return -ENOMEM;
+	}
+
+	first_bd = (struct eth_tx_1st_bd *)qed_chain_produce(&txq->tx_pbl);
+
+	memset(first_bd, 0, sizeof(*first_bd));
+	first_bd->data.bd_flags.bitfields =
+	    BIT(ETH_TX_1ST_BD_FLAGS_START_BD_SHIFT);
+	first_bd->data.bitfields |=
+	    (length & ETH_TX_DATA_1ST_BD_PKT_LEN_MASK) <<
+	    ETH_TX_DATA_1ST_BD_PKT_LEN_SHIFT;
+	first_bd->data.nbds = 1;
+
+	/* We can safely ignore the offset, as it's 0 for XDP */
+	BD_SET_UNMAP_ADDR_LEN(first_bd, metadata->mapping + padding, length);
+
+	/* Synchronize the buffer back to device, as program [probably]
+	 * has changed it.
+	 */
+	dma_sync_single_for_device(&edev->pdev->dev,
+				   metadata->mapping + padding,
+				   length, PCI_DMA_TODEVICE);
+
+	txq->sw_tx_ring.pages[idx] = metadata->data;
+	txq->sw_tx_prod++;
+
+	/* Mark the fastpath for future XDP doorbell */
+	fp->xdp_xmit = 1;
+
+	return 0;
+}
+
+int qede_txq_has_work(struct qede_tx_queue *txq)
+{
+	u16 hw_bd_cons;
+
+	/* Tell compiler that consumer and producer can change */
+	barrier();
+	hw_bd_cons = le16_to_cpu(*txq->hw_cons_ptr);
+	if (qed_chain_get_cons_idx(&txq->tx_pbl) == hw_bd_cons + 1)
+		return 0;
+
+	return hw_bd_cons != qed_chain_get_cons_idx(&txq->tx_pbl);
+}
+
+static void qede_xdp_tx_int(struct qede_dev *edev, struct qede_tx_queue *txq)
+{
+	struct eth_tx_1st_bd *bd;
+	u16 hw_bd_cons;
+
+	hw_bd_cons = le16_to_cpu(*txq->hw_cons_ptr);
+	barrier();
+
+	while (hw_bd_cons != qed_chain_get_cons_idx(&txq->tx_pbl)) {
+		bd = (struct eth_tx_1st_bd *)qed_chain_consume(&txq->tx_pbl);
+
+		dma_unmap_single(&edev->pdev->dev, BD_UNMAP_ADDR(bd),
+				 PAGE_SIZE, DMA_BIDIRECTIONAL);
+		__free_page(txq->sw_tx_ring.pages[txq->sw_tx_cons &
+						  NUM_TX_BDS_MAX]);
+
+		txq->sw_tx_cons++;
+		txq->xmit_pkts++;
+	}
+}
+
+static int qede_tx_int(struct qede_dev *edev, struct qede_tx_queue *txq)
+{
+	struct netdev_queue *netdev_txq;
+	u16 hw_bd_cons;
+	unsigned int pkts_compl = 0, bytes_compl = 0;
+	int rc;
+
+	netdev_txq = netdev_get_tx_queue(edev->ndev, txq->index);
+
+	hw_bd_cons = le16_to_cpu(*txq->hw_cons_ptr);
+	barrier();
+
+	while (hw_bd_cons != qed_chain_get_cons_idx(&txq->tx_pbl)) {
+		int len = 0;
+
+		rc = qede_free_tx_pkt(edev, txq, &len);
+		if (rc) {
+			DP_NOTICE(edev, "hw_bd_cons = %d, chain_cons=%d\n",
+				  hw_bd_cons,
+				  qed_chain_get_cons_idx(&txq->tx_pbl));
+			break;
+		}
+
+		bytes_compl += len;
+		pkts_compl++;
+		txq->sw_tx_cons++;
+		txq->xmit_pkts++;
+	}
+
+	netdev_tx_completed_queue(netdev_txq, pkts_compl, bytes_compl);
+
+	/* Need to make the tx_bd_cons update visible to start_xmit()
+	 * before checking for netif_tx_queue_stopped().  Without the
+	 * memory barrier, there is a small possibility that
+	 * start_xmit() will miss it and cause the queue to be stopped
+	 * forever.
+	 * On the other hand we need an rmb() here to ensure the proper
+	 * ordering of bit testing in the following
+	 * netif_tx_queue_stopped(txq) call.
+	 */
+	smp_mb();
+
+	if (unlikely(netif_tx_queue_stopped(netdev_txq))) {
+		/* Taking tx_lock is needed to prevent reenabling the queue
+		 * while it's empty. This could have happen if rx_action() gets
+		 * suspended in qede_tx_int() after the condition before
+		 * netif_tx_wake_queue(), while tx_action (qede_start_xmit()):
+		 *
+		 * stops the queue->sees fresh tx_bd_cons->releases the queue->
+		 * sends some packets consuming the whole queue again->
+		 * stops the queue
+		 */
+
+		__netif_tx_lock(netdev_txq, smp_processor_id());
+
+		if ((netif_tx_queue_stopped(netdev_txq)) &&
+		    (edev->state == QEDE_STATE_OPEN) &&
+		    (qed_chain_get_elem_left(&txq->tx_pbl)
+		      >= (MAX_SKB_FRAGS + 1))) {
+			netif_tx_wake_queue(netdev_txq);
+			DP_VERBOSE(edev, NETIF_MSG_TX_DONE,
+				   "Wake queue was called\n");
+		}
+
+		__netif_tx_unlock(netdev_txq);
+	}
+
+	return 0;
+}
+
+bool qede_has_rx_work(struct qede_rx_queue *rxq)
+{
+	u16 hw_comp_cons, sw_comp_cons;
+
+	/* Tell compiler that status block fields can change */
+	barrier();
+
+	hw_comp_cons = le16_to_cpu(*rxq->hw_cons_ptr);
+	sw_comp_cons = qed_chain_get_cons_idx(&rxq->rx_comp_ring);
+
+	return hw_comp_cons != sw_comp_cons;
+}
+
+static inline void qede_rx_bd_ring_consume(struct qede_rx_queue *rxq)
+{
+	qed_chain_consume(&rxq->rx_bd_ring);
+	rxq->sw_rx_cons++;
+}
+
+/* This function reuses the buffer(from an offset) from
+ * consumer index to producer index in the bd ring
+ */
+static inline void qede_reuse_page(struct qede_rx_queue *rxq,
+				   struct sw_rx_data *curr_cons)
+{
+	struct eth_rx_bd *rx_bd_prod = qed_chain_produce(&rxq->rx_bd_ring);
+	struct sw_rx_data *curr_prod;
+	dma_addr_t new_mapping;
+
+	curr_prod = &rxq->sw_rx_ring[rxq->sw_rx_prod & NUM_RX_BDS_MAX];
+	*curr_prod = *curr_cons;
+
+	new_mapping = curr_prod->mapping + curr_prod->page_offset;
+
+	rx_bd_prod->addr.hi = cpu_to_le32(upper_32_bits(new_mapping));
+	rx_bd_prod->addr.lo = cpu_to_le32(lower_32_bits(new_mapping));
+
+	rxq->sw_rx_prod++;
+	curr_cons->data = NULL;
+}
+
+/* In case of allocation failures reuse buffers
+ * from consumer index to produce buffers for firmware
+ */
+void qede_recycle_rx_bd_ring(struct qede_rx_queue *rxq, u8 count)
+{
+	struct sw_rx_data *curr_cons;
+
+	for (; count > 0; count--) {
+		curr_cons = &rxq->sw_rx_ring[rxq->sw_rx_cons & NUM_RX_BDS_MAX];
+		qede_reuse_page(rxq, curr_cons);
+		qede_rx_bd_ring_consume(rxq);
+	}
+}
+
+static inline int qede_realloc_rx_buffer(struct qede_rx_queue *rxq,
+					 struct sw_rx_data *curr_cons)
+{
+	/* Move to the next segment in the page */
+	curr_cons->page_offset += rxq->rx_buf_seg_size;
+
+	if (curr_cons->page_offset == PAGE_SIZE) {
+		if (unlikely(qede_alloc_rx_buffer(rxq, true))) {
+			/* Since we failed to allocate new buffer
+			 * current buffer can be used again.
+			 */
+			curr_cons->page_offset -= rxq->rx_buf_seg_size;
+
+			return -ENOMEM;
+		}
+
+		dma_unmap_page(rxq->dev, curr_cons->mapping,
+			       PAGE_SIZE, rxq->data_direction);
+	} else {
+		/* Increment refcount of the page as we don't want
+		 * network stack to take the ownership of the page
+		 * which can be recycled multiple times by the driver.
+		 */
+		page_ref_inc(curr_cons->data);
+		qede_reuse_page(rxq, curr_cons);
+	}
+
+	return 0;
+}
+
+void qede_update_rx_prod(struct qede_dev *edev, struct qede_rx_queue *rxq)
+{
+	u16 bd_prod = qed_chain_get_prod_idx(&rxq->rx_bd_ring);
+	u16 cqe_prod = qed_chain_get_prod_idx(&rxq->rx_comp_ring);
+	struct eth_rx_prod_data rx_prods = {0};
+
+	/* Update producers */
+	rx_prods.bd_prod = cpu_to_le16(bd_prod);
+	rx_prods.cqe_prod = cpu_to_le16(cqe_prod);
+
+	/* Make sure that the BD and SGE data is updated before updating the
+	 * producers since FW might read the BD/SGE right after the producer
+	 * is updated.
+	 */
+	wmb();
+
+	internal_ram_wr(rxq->hw_rxq_prod_addr, sizeof(rx_prods),
+			(u32 *)&rx_prods);
+
+	/* mmiowb is needed to synchronize doorbell writes from more than one
+	 * processor. It guarantees that the write arrives to the device before
+	 * the napi lock is released and another qede_poll is called (possibly
+	 * on another CPU). Without this barrier, the next doorbell can bypass
+	 * this doorbell. This is applicable to IA64/Altix systems.
+	 */
+	mmiowb();
+}
+
+static void qede_get_rxhash(struct sk_buff *skb, u8 bitfields, __le32 rss_hash)
+{
+	enum pkt_hash_types hash_type = PKT_HASH_TYPE_NONE;
+	enum rss_hash_type htype;
+	u32 hash = 0;
+
+	htype = GET_FIELD(bitfields, ETH_FAST_PATH_RX_REG_CQE_RSS_HASH_TYPE);
+	if (htype) {
+		hash_type = ((htype == RSS_HASH_TYPE_IPV4) ||
+			     (htype == RSS_HASH_TYPE_IPV6)) ?
+			    PKT_HASH_TYPE_L3 : PKT_HASH_TYPE_L4;
+		hash = le32_to_cpu(rss_hash);
+	}
+	skb_set_hash(skb, hash, hash_type);
+}
+
+static void qede_set_skb_csum(struct sk_buff *skb, u8 csum_flag)
+{
+	skb_checksum_none_assert(skb);
+
+	if (csum_flag & QEDE_CSUM_UNNECESSARY)
+		skb->ip_summed = CHECKSUM_UNNECESSARY;
+
+	if (csum_flag & QEDE_TUNN_CSUM_UNNECESSARY) {
+		skb->csum_level = 1;
+		skb->encapsulation = 1;
+	}
+}
+
+static inline void qede_skb_receive(struct qede_dev *edev,
+				    struct qede_fastpath *fp,
+				    struct qede_rx_queue *rxq,
+				    struct sk_buff *skb, u16 vlan_tag)
+{
+	if (vlan_tag)
+		__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vlan_tag);
+
+	napi_gro_receive(&fp->napi, skb);
+	rxq->rcv_pkts++;
+}
+
+static void qede_set_gro_params(struct qede_dev *edev,
+				struct sk_buff *skb,
+				struct eth_fast_path_rx_tpa_start_cqe *cqe)
+{
+	u16 parsing_flags = le16_to_cpu(cqe->pars_flags.flags);
+
+	if (((parsing_flags >> PARSING_AND_ERR_FLAGS_L3TYPE_SHIFT) &
+	    PARSING_AND_ERR_FLAGS_L3TYPE_MASK) == 2)
+		skb_shinfo(skb)->gso_type = SKB_GSO_TCPV6;
+	else
+		skb_shinfo(skb)->gso_type = SKB_GSO_TCPV4;
+
+	skb_shinfo(skb)->gso_size = __le16_to_cpu(cqe->len_on_first_bd) -
+				    cqe->header_len;
+}
+
+static int qede_fill_frag_skb(struct qede_dev *edev,
+			      struct qede_rx_queue *rxq,
+			      u8 tpa_agg_index, u16 len_on_bd)
+{
+	struct sw_rx_data *current_bd = &rxq->sw_rx_ring[rxq->sw_rx_cons &
+							 NUM_RX_BDS_MAX];
+	struct qede_agg_info *tpa_info = &rxq->tpa_info[tpa_agg_index];
+	struct sk_buff *skb = tpa_info->skb;
+
+	if (unlikely(tpa_info->state != QEDE_AGG_STATE_START))
+		goto out;
+
+	/* Add one frag and update the appropriate fields in the skb */
+	skb_fill_page_desc(skb, tpa_info->frag_id++,
+			   current_bd->data, current_bd->page_offset,
+			   len_on_bd);
+
+	if (unlikely(qede_realloc_rx_buffer(rxq, current_bd))) {
+		/* Incr page ref count to reuse on allocation failure
+		 * so that it doesn't get freed while freeing SKB.
+		 */
+		page_ref_inc(current_bd->data);
+		goto out;
+	}
+
+	qed_chain_consume(&rxq->rx_bd_ring);
+	rxq->sw_rx_cons++;
+
+	skb->data_len += len_on_bd;
+	skb->truesize += rxq->rx_buf_seg_size;
+	skb->len += len_on_bd;
+
+	return 0;
+
+out:
+	tpa_info->state = QEDE_AGG_STATE_ERROR;
+	qede_recycle_rx_bd_ring(rxq, 1);
+
+	return -ENOMEM;
+}
+
+static bool qede_tunn_exist(u16 flag)
+{
+	return !!(flag & (PARSING_AND_ERR_FLAGS_TUNNELEXIST_MASK <<
+			  PARSING_AND_ERR_FLAGS_TUNNELEXIST_SHIFT));
+}
+
+static u8 qede_check_tunn_csum(u16 flag)
+{
+	u16 csum_flag = 0;
+	u8 tcsum = 0;
+
+	if (flag & (PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMWASCALCULATED_MASK <<
+		    PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMWASCALCULATED_SHIFT))
+		csum_flag |= PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMERROR_MASK <<
+			     PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMERROR_SHIFT;
+
+	if (flag & (PARSING_AND_ERR_FLAGS_L4CHKSMWASCALCULATED_MASK <<
+		    PARSING_AND_ERR_FLAGS_L4CHKSMWASCALCULATED_SHIFT)) {
+		csum_flag |= PARSING_AND_ERR_FLAGS_L4CHKSMERROR_MASK <<
+			     PARSING_AND_ERR_FLAGS_L4CHKSMERROR_SHIFT;
+		tcsum = QEDE_TUNN_CSUM_UNNECESSARY;
+	}
+
+	csum_flag |= PARSING_AND_ERR_FLAGS_TUNNELIPHDRERROR_MASK <<
+		     PARSING_AND_ERR_FLAGS_TUNNELIPHDRERROR_SHIFT |
+		     PARSING_AND_ERR_FLAGS_IPHDRERROR_MASK <<
+		     PARSING_AND_ERR_FLAGS_IPHDRERROR_SHIFT;
+
+	if (csum_flag & flag)
+		return QEDE_CSUM_ERROR;
+
+	return QEDE_CSUM_UNNECESSARY | tcsum;
+}
+
+static void qede_tpa_start(struct qede_dev *edev,
+			   struct qede_rx_queue *rxq,
+			   struct eth_fast_path_rx_tpa_start_cqe *cqe)
+{
+	struct qede_agg_info *tpa_info = &rxq->tpa_info[cqe->tpa_agg_index];
+	struct eth_rx_bd *rx_bd_cons = qed_chain_consume(&rxq->rx_bd_ring);
+	struct eth_rx_bd *rx_bd_prod = qed_chain_produce(&rxq->rx_bd_ring);
+	struct sw_rx_data *replace_buf = &tpa_info->buffer;
+	dma_addr_t mapping = tpa_info->buffer_mapping;
+	struct sw_rx_data *sw_rx_data_cons;
+	struct sw_rx_data *sw_rx_data_prod;
+
+	sw_rx_data_cons = &rxq->sw_rx_ring[rxq->sw_rx_cons & NUM_RX_BDS_MAX];
+	sw_rx_data_prod = &rxq->sw_rx_ring[rxq->sw_rx_prod & NUM_RX_BDS_MAX];
+
+	/* Use pre-allocated replacement buffer - we can't release the agg.
+	 * start until its over and we don't want to risk allocation failing
+	 * here, so re-allocate when aggregation will be over.
+	 */
+	sw_rx_data_prod->mapping = replace_buf->mapping;
+
+	sw_rx_data_prod->data = replace_buf->data;
+	rx_bd_prod->addr.hi = cpu_to_le32(upper_32_bits(mapping));
+	rx_bd_prod->addr.lo = cpu_to_le32(lower_32_bits(mapping));
+	sw_rx_data_prod->page_offset = replace_buf->page_offset;
+
+	rxq->sw_rx_prod++;
+
+	/* move partial skb from cons to pool (don't unmap yet)
+	 * save mapping, incase we drop the packet later on.
+	 */
+	tpa_info->buffer = *sw_rx_data_cons;
+	mapping = HILO_U64(le32_to_cpu(rx_bd_cons->addr.hi),
+			   le32_to_cpu(rx_bd_cons->addr.lo));
+
+	tpa_info->buffer_mapping = mapping;
+	rxq->sw_rx_cons++;
+
+	/* set tpa state to start only if we are able to allocate skb
+	 * for this aggregation, otherwise mark as error and aggregation will
+	 * be dropped
+	 */
+	tpa_info->skb = netdev_alloc_skb(edev->ndev,
+					 le16_to_cpu(cqe->len_on_first_bd));
+	if (unlikely(!tpa_info->skb)) {
+		DP_NOTICE(edev, "Failed to allocate SKB for gro\n");
+		tpa_info->state = QEDE_AGG_STATE_ERROR;
+		goto cons_buf;
+	}
+
+	/* Start filling in the aggregation info */
+	skb_put(tpa_info->skb, le16_to_cpu(cqe->len_on_first_bd));
+	tpa_info->frag_id = 0;
+	tpa_info->state = QEDE_AGG_STATE_START;
+
+	/* Store some information from first CQE */
+	tpa_info->start_cqe_placement_offset = cqe->placement_offset;
+	tpa_info->start_cqe_bd_len = le16_to_cpu(cqe->len_on_first_bd);
+	if ((le16_to_cpu(cqe->pars_flags.flags) >>
+	     PARSING_AND_ERR_FLAGS_TAG8021QEXIST_SHIFT) &
+	    PARSING_AND_ERR_FLAGS_TAG8021QEXIST_MASK)
+		tpa_info->vlan_tag = le16_to_cpu(cqe->vlan_tag);
+	else
+		tpa_info->vlan_tag = 0;
+
+	qede_get_rxhash(tpa_info->skb, cqe->bitfields, cqe->rss_hash);
+
+	/* This is needed in order to enable forwarding support */
+	qede_set_gro_params(edev, tpa_info->skb, cqe);
+
+cons_buf: /* We still need to handle bd_len_list to consume buffers */
+	if (likely(cqe->ext_bd_len_list[0]))
+		qede_fill_frag_skb(edev, rxq, cqe->tpa_agg_index,
+				   le16_to_cpu(cqe->ext_bd_len_list[0]));
+
+	if (unlikely(cqe->ext_bd_len_list[1])) {
+		DP_ERR(edev,
+		       "Unlikely - got a TPA aggregation with more than one ext_bd_len_list entry in the TPA start\n");
+		tpa_info->state = QEDE_AGG_STATE_ERROR;
+	}
+}
+
+#ifdef CONFIG_INET
+static void qede_gro_ip_csum(struct sk_buff *skb)
+{
+	const struct iphdr *iph = ip_hdr(skb);
+	struct tcphdr *th;
+
+	skb_set_transport_header(skb, sizeof(struct iphdr));
+	th = tcp_hdr(skb);
+
+	th->check = ~tcp_v4_check(skb->len - skb_transport_offset(skb),
+				  iph->saddr, iph->daddr, 0);
+
+	tcp_gro_complete(skb);
+}
+
+static void qede_gro_ipv6_csum(struct sk_buff *skb)
+{
+	struct ipv6hdr *iph = ipv6_hdr(skb);
+	struct tcphdr *th;
+
+	skb_set_transport_header(skb, sizeof(struct ipv6hdr));
+	th = tcp_hdr(skb);
+
+	th->check = ~tcp_v6_check(skb->len - skb_transport_offset(skb),
+				  &iph->saddr, &iph->daddr, 0);
+	tcp_gro_complete(skb);
+}
+#endif
+
+static void qede_gro_receive(struct qede_dev *edev,
+			     struct qede_fastpath *fp,
+			     struct sk_buff *skb,
+			     u16 vlan_tag)
+{
+	/* FW can send a single MTU sized packet from gro flow
+	 * due to aggregation timeout/last segment etc. which
+	 * is not expected to be a gro packet. If a skb has zero
+	 * frags then simply push it in the stack as non gso skb.
+	 */
+	if (unlikely(!skb->data_len)) {
+		skb_shinfo(skb)->gso_type = 0;
+		skb_shinfo(skb)->gso_size = 0;
+		goto send_skb;
+	}
+
+#ifdef CONFIG_INET
+	if (skb_shinfo(skb)->gso_size) {
+		skb_reset_network_header(skb);
+
+		switch (skb->protocol) {
+		case htons(ETH_P_IP):
+			qede_gro_ip_csum(skb);
+			break;
+		case htons(ETH_P_IPV6):
+			qede_gro_ipv6_csum(skb);
+			break;
+		default:
+			DP_ERR(edev,
+			       "Error: FW GRO supports only IPv4/IPv6, not 0x%04x\n",
+			       ntohs(skb->protocol));
+		}
+	}
+#endif
+
+send_skb:
+	skb_record_rx_queue(skb, fp->rxq->rxq_id);
+	qede_skb_receive(edev, fp, fp->rxq, skb, vlan_tag);
+}
+
+static inline void qede_tpa_cont(struct qede_dev *edev,
+				 struct qede_rx_queue *rxq,
+				 struct eth_fast_path_rx_tpa_cont_cqe *cqe)
+{
+	int i;
+
+	for (i = 0; cqe->len_list[i]; i++)
+		qede_fill_frag_skb(edev, rxq, cqe->tpa_agg_index,
+				   le16_to_cpu(cqe->len_list[i]));
+
+	if (unlikely(i > 1))
+		DP_ERR(edev,
+		       "Strange - TPA cont with more than a single len_list entry\n");
+}
+
+static void qede_tpa_end(struct qede_dev *edev,
+			 struct qede_fastpath *fp,
+			 struct eth_fast_path_rx_tpa_end_cqe *cqe)
+{
+	struct qede_rx_queue *rxq = fp->rxq;
+	struct qede_agg_info *tpa_info;
+	struct sk_buff *skb;
+	int i;
+
+	tpa_info = &rxq->tpa_info[cqe->tpa_agg_index];
+	skb = tpa_info->skb;
+
+	for (i = 0; cqe->len_list[i]; i++)
+		qede_fill_frag_skb(edev, rxq, cqe->tpa_agg_index,
+				   le16_to_cpu(cqe->len_list[i]));
+	if (unlikely(i > 1))
+		DP_ERR(edev,
+		       "Strange - TPA emd with more than a single len_list entry\n");
+
+	if (unlikely(tpa_info->state != QEDE_AGG_STATE_START))
+		goto err;
+
+	/* Sanity */
+	if (unlikely(cqe->num_of_bds != tpa_info->frag_id + 1))
+		DP_ERR(edev,
+		       "Strange - TPA had %02x BDs, but SKB has only %d frags\n",
+		       cqe->num_of_bds, tpa_info->frag_id);
+	if (unlikely(skb->len != le16_to_cpu(cqe->total_packet_len)))
+		DP_ERR(edev,
+		       "Strange - total packet len [cqe] is %4x but SKB has len %04x\n",
+		       le16_to_cpu(cqe->total_packet_len), skb->len);
+
+	memcpy(skb->data,
+	       page_address(tpa_info->buffer.data) +
+	       tpa_info->start_cqe_placement_offset +
+	       tpa_info->buffer.page_offset, tpa_info->start_cqe_bd_len);
+
+	/* Finalize the SKB */
+	skb->protocol = eth_type_trans(skb, edev->ndev);
+	skb->ip_summed = CHECKSUM_UNNECESSARY;
+
+	/* tcp_gro_complete() will copy NAPI_GRO_CB(skb)->count
+	 * to skb_shinfo(skb)->gso_segs
+	 */
+	NAPI_GRO_CB(skb)->count = le16_to_cpu(cqe->num_of_coalesced_segs);
+
+	qede_gro_receive(edev, fp, skb, tpa_info->vlan_tag);
+
+	tpa_info->state = QEDE_AGG_STATE_NONE;
+
+	return;
+err:
+	tpa_info->state = QEDE_AGG_STATE_NONE;
+	dev_kfree_skb_any(tpa_info->skb);
+	tpa_info->skb = NULL;
+}
+
+static u8 qede_check_notunn_csum(u16 flag)
+{
+	u16 csum_flag = 0;
+	u8 csum = 0;
+
+	if (flag & (PARSING_AND_ERR_FLAGS_L4CHKSMWASCALCULATED_MASK <<
+		    PARSING_AND_ERR_FLAGS_L4CHKSMWASCALCULATED_SHIFT)) {
+		csum_flag |= PARSING_AND_ERR_FLAGS_L4CHKSMERROR_MASK <<
+			     PARSING_AND_ERR_FLAGS_L4CHKSMERROR_SHIFT;
+		csum = QEDE_CSUM_UNNECESSARY;
+	}
+
+	csum_flag |= PARSING_AND_ERR_FLAGS_IPHDRERROR_MASK <<
+		     PARSING_AND_ERR_FLAGS_IPHDRERROR_SHIFT;
+
+	if (csum_flag & flag)
+		return QEDE_CSUM_ERROR;
+
+	return csum;
+}
+
+static u8 qede_check_csum(u16 flag)
+{
+	if (!qede_tunn_exist(flag))
+		return qede_check_notunn_csum(flag);
+	else
+		return qede_check_tunn_csum(flag);
+}
+
+static bool qede_pkt_is_ip_fragmented(struct eth_fast_path_rx_reg_cqe *cqe,
+				      u16 flag)
+{
+	u8 tun_pars_flg = cqe->tunnel_pars_flags.flags;
+
+	if ((tun_pars_flg & (ETH_TUNNEL_PARSING_FLAGS_IPV4_FRAGMENT_MASK <<
+			     ETH_TUNNEL_PARSING_FLAGS_IPV4_FRAGMENT_SHIFT)) ||
+	    (flag & (PARSING_AND_ERR_FLAGS_IPV4FRAG_MASK <<
+		     PARSING_AND_ERR_FLAGS_IPV4FRAG_SHIFT)))
+		return true;
+
+	return false;
+}
+
+/* Return true iff packet is to be passed to stack */
+static bool qede_rx_xdp(struct qede_dev *edev,
+			struct qede_fastpath *fp,
+			struct qede_rx_queue *rxq,
+			struct bpf_prog *prog,
+			struct sw_rx_data *bd,
+			struct eth_fast_path_rx_reg_cqe *cqe)
+{
+	u16 len = le16_to_cpu(cqe->len_on_first_bd);
+	struct xdp_buff xdp;
+	enum xdp_action act;
+
+	xdp.data = page_address(bd->data) + cqe->placement_offset;
+	xdp.data_end = xdp.data + len;
+
+	/* Queues always have a full reset currently, so for the time
+	 * being until there's atomic program replace just mark read
+	 * side for map helpers.
+	 */
+	rcu_read_lock();
+	act = bpf_prog_run_xdp(prog, &xdp);
+	rcu_read_unlock();
+
+	if (act == XDP_PASS)
+		return true;
+
+	/* Count number of packets not to be passed to stack */
+	rxq->xdp_no_pass++;
+
+	switch (act) {
+	case XDP_TX:
+		/* We need the replacement buffer before transmit. */
+		if (qede_alloc_rx_buffer(rxq, true)) {
+			qede_recycle_rx_bd_ring(rxq, 1);
+			trace_xdp_exception(edev->ndev, prog, act);
+			return false;
+		}
+
+		/* Now if there's a transmission problem, we'd still have to
+		 * throw current buffer, as replacement was already allocated.
+		 */
+		if (qede_xdp_xmit(edev, fp, bd, cqe->placement_offset, len)) {
+			dma_unmap_page(rxq->dev, bd->mapping,
+				       PAGE_SIZE, DMA_BIDIRECTIONAL);
+			__free_page(bd->data);
+			trace_xdp_exception(edev->ndev, prog, act);
+		}
+
+		/* Regardless, we've consumed an Rx BD */
+		qede_rx_bd_ring_consume(rxq);
+		return false;
+
+	default:
+		bpf_warn_invalid_xdp_action(act);
+	case XDP_ABORTED:
+		trace_xdp_exception(edev->ndev, prog, act);
+	case XDP_DROP:
+		qede_recycle_rx_bd_ring(rxq, cqe->bd_num);
+	}
+
+	return false;
+}
+
+static struct sk_buff *qede_rx_allocate_skb(struct qede_dev *edev,
+					    struct qede_rx_queue *rxq,
+					    struct sw_rx_data *bd, u16 len,
+					    u16 pad)
+{
+	unsigned int offset = bd->page_offset;
+	struct skb_frag_struct *frag;
+	struct page *page = bd->data;
+	unsigned int pull_len;
+	struct sk_buff *skb;
+	unsigned char *va;
+
+	/* Allocate a new SKB with a sufficient large header len */
+	skb = netdev_alloc_skb(edev->ndev, QEDE_RX_HDR_SIZE);
+	if (unlikely(!skb))
+		return NULL;
+
+	/* Copy data into SKB - if it's small, we can simply copy it and
+	 * re-use the already allcoated & mapped memory.
+	 */
+	if (len + pad <= edev->rx_copybreak) {
+		memcpy(skb_put(skb, len),
+		       page_address(page) + pad + offset, len);
+		qede_reuse_page(rxq, bd);
+		goto out;
+	}
+
+	frag = &skb_shinfo(skb)->frags[0];
+
+	skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags,
+			page, pad + offset, len, rxq->rx_buf_seg_size);
+
+	va = skb_frag_address(frag);
+	pull_len = eth_get_headlen(va, QEDE_RX_HDR_SIZE);
+
+	/* Align the pull_len to optimize memcpy */
+	memcpy(skb->data, va, ALIGN(pull_len, sizeof(long)));
+
+	/* Correct the skb & frag sizes offset after the pull */
+	skb_frag_size_sub(frag, pull_len);
+	frag->page_offset += pull_len;
+	skb->data_len -= pull_len;
+	skb->tail += pull_len;
+
+	if (unlikely(qede_realloc_rx_buffer(rxq, bd))) {
+		/* Incr page ref count to reuse on allocation failure so
+		 * that it doesn't get freed while freeing SKB [as its
+		 * already mapped there].
+		 */
+		page_ref_inc(page);
+		dev_kfree_skb_any(skb);
+		return NULL;
+	}
+
+out:
+	/* We've consumed the first BD and prepared an SKB */
+	qede_rx_bd_ring_consume(rxq);
+	return skb;
+}
+
+static int qede_rx_build_jumbo(struct qede_dev *edev,
+			       struct qede_rx_queue *rxq,
+			       struct sk_buff *skb,
+			       struct eth_fast_path_rx_reg_cqe *cqe,
+			       u16 first_bd_len)
+{
+	u16 pkt_len = le16_to_cpu(cqe->pkt_len);
+	struct sw_rx_data *bd;
+	u16 bd_cons_idx;
+	u8 num_frags;
+
+	pkt_len -= first_bd_len;
+
+	/* We've already used one BD for the SKB. Now take care of the rest */
+	for (num_frags = cqe->bd_num - 1; num_frags > 0; num_frags--) {
+		u16 cur_size = pkt_len > rxq->rx_buf_size ? rxq->rx_buf_size :
+		    pkt_len;
+
+		if (unlikely(!cur_size)) {
+			DP_ERR(edev,
+			       "Still got %d BDs for mapping jumbo, but length became 0\n",
+			       num_frags);
+			goto out;
+		}
+
+		/* We need a replacement buffer for each BD */
+		if (unlikely(qede_alloc_rx_buffer(rxq, true)))
+			goto out;
+
+		/* Now that we've allocated the replacement buffer,
+		 * we can safely consume the next BD and map it to the SKB.
+		 */
+		bd_cons_idx = rxq->sw_rx_cons & NUM_RX_BDS_MAX;
+		bd = &rxq->sw_rx_ring[bd_cons_idx];
+		qede_rx_bd_ring_consume(rxq);
+
+		dma_unmap_page(rxq->dev, bd->mapping,
+			       PAGE_SIZE, DMA_FROM_DEVICE);
+
+		skb_fill_page_desc(skb, skb_shinfo(skb)->nr_frags++,
+				   bd->data, 0, cur_size);
+
+		skb->truesize += PAGE_SIZE;
+		skb->data_len += cur_size;
+		skb->len += cur_size;
+		pkt_len -= cur_size;
+	}
+
+	if (unlikely(pkt_len))
+		DP_ERR(edev,
+		       "Mapped all BDs of jumbo, but still have %d bytes\n",
+		       pkt_len);
+
+out:
+	return num_frags;
+}
+
+static int qede_rx_process_tpa_cqe(struct qede_dev *edev,
+				   struct qede_fastpath *fp,
+				   struct qede_rx_queue *rxq,
+				   union eth_rx_cqe *cqe,
+				   enum eth_rx_cqe_type type)
+{
+	switch (type) {
+	case ETH_RX_CQE_TYPE_TPA_START:
+		qede_tpa_start(edev, rxq, &cqe->fast_path_tpa_start);
+		return 0;
+	case ETH_RX_CQE_TYPE_TPA_CONT:
+		qede_tpa_cont(edev, rxq, &cqe->fast_path_tpa_cont);
+		return 0;
+	case ETH_RX_CQE_TYPE_TPA_END:
+		qede_tpa_end(edev, fp, &cqe->fast_path_tpa_end);
+		return 1;
+	default:
+		return 0;
+	}
+}
+
+static int qede_rx_process_cqe(struct qede_dev *edev,
+			       struct qede_fastpath *fp,
+			       struct qede_rx_queue *rxq)
+{
+	struct bpf_prog *xdp_prog = READ_ONCE(rxq->xdp_prog);
+	struct eth_fast_path_rx_reg_cqe *fp_cqe;
+	u16 len, pad, bd_cons_idx, parse_flag;
+	enum eth_rx_cqe_type cqe_type;
+	union eth_rx_cqe *cqe;
+	struct sw_rx_data *bd;
+	struct sk_buff *skb;
+	__le16 flags;
+	u8 csum_flag;
+
+	/* Get the CQE from the completion ring */
+	cqe = (union eth_rx_cqe *)qed_chain_consume(&rxq->rx_comp_ring);
+	cqe_type = cqe->fast_path_regular.type;
+
+	/* Process an unlikely slowpath event */
+	if (unlikely(cqe_type == ETH_RX_CQE_TYPE_SLOW_PATH)) {
+		struct eth_slow_path_rx_cqe *sp_cqe;
+
+		sp_cqe = (struct eth_slow_path_rx_cqe *)cqe;
+		edev->ops->eth_cqe_completion(edev->cdev, fp->id, sp_cqe);
+		return 0;
+	}
+
+	/* Handle TPA cqes */
+	if (cqe_type != ETH_RX_CQE_TYPE_REGULAR)
+		return qede_rx_process_tpa_cqe(edev, fp, rxq, cqe, cqe_type);
+
+	/* Get the data from the SW ring; Consume it only after it's evident
+	 * we wouldn't recycle it.
+	 */
+	bd_cons_idx = rxq->sw_rx_cons & NUM_RX_BDS_MAX;
+	bd = &rxq->sw_rx_ring[bd_cons_idx];
+
+	fp_cqe = &cqe->fast_path_regular;
+	len = le16_to_cpu(fp_cqe->len_on_first_bd);
+	pad = fp_cqe->placement_offset;
+
+	/* Run eBPF program if one is attached */
+	if (xdp_prog)
+		if (!qede_rx_xdp(edev, fp, rxq, xdp_prog, bd, fp_cqe))
+			return 1;
+
+	/* If this is an error packet then drop it */
+	flags = cqe->fast_path_regular.pars_flags.flags;
+	parse_flag = le16_to_cpu(flags);
+
+	csum_flag = qede_check_csum(parse_flag);
+	if (unlikely(csum_flag == QEDE_CSUM_ERROR)) {
+		if (qede_pkt_is_ip_fragmented(fp_cqe, parse_flag)) {
+			rxq->rx_ip_frags++;
+		} else {
+			DP_NOTICE(edev,
+				  "CQE has error, flags = %x, dropping incoming packet\n",
+				  parse_flag);
+			rxq->rx_hw_errors++;
+			qede_recycle_rx_bd_ring(rxq, fp_cqe->bd_num);
+			return 0;
+		}
+	}
+
+	/* Basic validation passed; Need to prepare an SKB. This would also
+	 * guarantee to finally consume the first BD upon success.
+	 */
+	skb = qede_rx_allocate_skb(edev, rxq, bd, len, pad);
+	if (!skb) {
+		rxq->rx_alloc_errors++;
+		qede_recycle_rx_bd_ring(rxq, fp_cqe->bd_num);
+		return 0;
+	}
+
+	/* In case of Jumbo packet, several PAGE_SIZEd buffers will be pointed
+	 * by a single cqe.
+	 */
+	if (fp_cqe->bd_num > 1) {
+		u16 unmapped_frags = qede_rx_build_jumbo(edev, rxq, skb,
+							 fp_cqe, len);
+
+		if (unlikely(unmapped_frags > 0)) {
+			qede_recycle_rx_bd_ring(rxq, unmapped_frags);
+			dev_kfree_skb_any(skb);
+			return 0;
+		}
+	}
+
+	/* The SKB contains all the data. Now prepare meta-magic */
+	skb->protocol = eth_type_trans(skb, edev->ndev);
+	qede_get_rxhash(skb, fp_cqe->bitfields, fp_cqe->rss_hash);
+	qede_set_skb_csum(skb, csum_flag);
+	skb_record_rx_queue(skb, rxq->rxq_id);
+	qede_ptp_record_rx_ts(edev, cqe, skb);
+
+	/* SKB is prepared - pass it to stack */
+	qede_skb_receive(edev, fp, rxq, skb, le16_to_cpu(fp_cqe->vlan_tag));
+
+	return 1;
+}
+
+static int qede_rx_int(struct qede_fastpath *fp, int budget)
+{
+	struct qede_rx_queue *rxq = fp->rxq;
+	struct qede_dev *edev = fp->edev;
+	u16 hw_comp_cons, sw_comp_cons;
+	int work_done = 0;
+
+	hw_comp_cons = le16_to_cpu(*rxq->hw_cons_ptr);
+	sw_comp_cons = qed_chain_get_cons_idx(&rxq->rx_comp_ring);
+
+	/* Memory barrier to prevent the CPU from doing speculative reads of CQE
+	 * / BD in the while-loop before reading hw_comp_cons. If the CQE is
+	 * read before it is written by FW, then FW writes CQE and SB, and then
+	 * the CPU reads the hw_comp_cons, it will use an old CQE.
+	 */
+	rmb();
+
+	/* Loop to complete all indicated BDs */
+	while ((sw_comp_cons != hw_comp_cons) && (work_done < budget)) {
+		qede_rx_process_cqe(edev, fp, rxq);
+		qed_chain_recycle_consumed(&rxq->rx_comp_ring);
+		sw_comp_cons = qed_chain_get_cons_idx(&rxq->rx_comp_ring);
+		work_done++;
+	}
+
+	/* Allocate replacement buffers */
+	while (rxq->num_rx_buffers - rxq->filled_buffers)
+		if (qede_alloc_rx_buffer(rxq, false))
+			break;
+
+	/* Update producers */
+	qede_update_rx_prod(edev, rxq);
+
+	return work_done;
+}
+
+static bool qede_poll_is_more_work(struct qede_fastpath *fp)
+{
+	qed_sb_update_sb_idx(fp->sb_info);
+
+	/* *_has_*_work() reads the status block, thus we need to ensure that
+	 * status block indices have been actually read (qed_sb_update_sb_idx)
+	 * prior to this check (*_has_*_work) so that we won't write the
+	 * "newer" value of the status block to HW (if there was a DMA right
+	 * after qede_has_rx_work and if there is no rmb, the memory reading
+	 * (qed_sb_update_sb_idx) may be postponed to right before *_ack_sb).
+	 * In this case there will never be another interrupt until there is
+	 * another update of the status block, while there is still unhandled
+	 * work.
+	 */
+	rmb();
+
+	if (likely(fp->type & QEDE_FASTPATH_RX))
+		if (qede_has_rx_work(fp->rxq))
+			return true;
+
+	if (fp->type & QEDE_FASTPATH_XDP)
+		if (qede_txq_has_work(fp->xdp_tx))
+			return true;
+
+	if (likely(fp->type & QEDE_FASTPATH_TX))
+		if (qede_txq_has_work(fp->txq))
+			return true;
+
+	return false;
+}
+
+/*********************
+ * NDO & API related *
+ *********************/
+int qede_poll(struct napi_struct *napi, int budget)
+{
+	struct qede_fastpath *fp = container_of(napi, struct qede_fastpath,
+						napi);
+	struct qede_dev *edev = fp->edev;
+	int rx_work_done = 0;
+
+	if (likely(fp->type & QEDE_FASTPATH_TX) && qede_txq_has_work(fp->txq))
+		qede_tx_int(edev, fp->txq);
+
+	if ((fp->type & QEDE_FASTPATH_XDP) && qede_txq_has_work(fp->xdp_tx))
+		qede_xdp_tx_int(edev, fp->xdp_tx);
+
+	rx_work_done = (likely(fp->type & QEDE_FASTPATH_RX) &&
+			qede_has_rx_work(fp->rxq)) ?
+			qede_rx_int(fp, budget) : 0;
+	if (rx_work_done < budget) {
+		if (!qede_poll_is_more_work(fp)) {
+			napi_complete_done(napi, rx_work_done);
+
+			/* Update and reenable interrupts */
+			qed_sb_ack(fp->sb_info, IGU_INT_ENABLE, 1);
+		} else {
+			rx_work_done = budget;
+		}
+	}
+
+	if (fp->xdp_xmit) {
+		u16 xdp_prod = qed_chain_get_prod_idx(&fp->xdp_tx->tx_pbl);
+
+		fp->xdp_xmit = 0;
+		fp->xdp_tx->tx_db.data.bd_prod = cpu_to_le16(xdp_prod);
+		qede_update_tx_producer(fp->xdp_tx);
+	}
+
+	return rx_work_done;
+}
+
+irqreturn_t qede_msix_fp_int(int irq, void *fp_cookie)
+{
+	struct qede_fastpath *fp = fp_cookie;
+
+	qed_sb_ack(fp->sb_info, IGU_INT_DISABLE, 0 /*do not update*/);
+
+	napi_schedule_irqoff(&fp->napi);
+	return IRQ_HANDLED;
+}
+
+/* Main transmit function */
+netdev_tx_t qede_start_xmit(struct sk_buff *skb, struct net_device *ndev)
+{
+	struct qede_dev *edev = netdev_priv(ndev);
+	struct netdev_queue *netdev_txq;
+	struct qede_tx_queue *txq;
+	struct eth_tx_1st_bd *first_bd;
+	struct eth_tx_2nd_bd *second_bd = NULL;
+	struct eth_tx_3rd_bd *third_bd = NULL;
+	struct eth_tx_bd *tx_data_bd = NULL;
+	u16 txq_index;
+	u8 nbd = 0;
+	dma_addr_t mapping;
+	int rc, frag_idx = 0, ipv6_ext = 0;
+	u8 xmit_type;
+	u16 idx;
+	u16 hlen;
+	bool data_split = false;
+
+	/* Get tx-queue context and netdev index */
+	txq_index = skb_get_queue_mapping(skb);
+	WARN_ON(txq_index >= QEDE_TSS_COUNT(edev));
+	txq = edev->fp_array[edev->fp_num_rx + txq_index].txq;
+	netdev_txq = netdev_get_tx_queue(ndev, txq_index);
+
+	WARN_ON(qed_chain_get_elem_left(&txq->tx_pbl) < (MAX_SKB_FRAGS + 1));
+
+	xmit_type = qede_xmit_type(skb, &ipv6_ext);
+
+#if ((MAX_SKB_FRAGS + 2) > ETH_TX_MAX_BDS_PER_NON_LSO_PACKET)
+	if (qede_pkt_req_lin(skb, xmit_type)) {
+		if (skb_linearize(skb)) {
+			DP_NOTICE(edev,
+				  "SKB linearization failed - silently dropping this SKB\n");
+			dev_kfree_skb_any(skb);
+			return NETDEV_TX_OK;
+		}
+	}
+#endif
+
+	/* Fill the entry in the SW ring and the BDs in the FW ring */
+	idx = txq->sw_tx_prod & NUM_TX_BDS_MAX;
+	txq->sw_tx_ring.skbs[idx].skb = skb;
+	first_bd = (struct eth_tx_1st_bd *)
+		   qed_chain_produce(&txq->tx_pbl);
+	memset(first_bd, 0, sizeof(*first_bd));
+	first_bd->data.bd_flags.bitfields =
+		1 << ETH_TX_1ST_BD_FLAGS_START_BD_SHIFT;
+
+	if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP))
+		qede_ptp_tx_ts(edev, skb);
+
+	/* Map skb linear data for DMA and set in the first BD */
+	mapping = dma_map_single(txq->dev, skb->data,
+				 skb_headlen(skb), DMA_TO_DEVICE);
+	if (unlikely(dma_mapping_error(txq->dev, mapping))) {
+		DP_NOTICE(edev, "SKB mapping failed\n");
+		qede_free_failed_tx_pkt(txq, first_bd, 0, false);
+		qede_update_tx_producer(txq);
+		return NETDEV_TX_OK;
+	}
+	nbd++;
+	BD_SET_UNMAP_ADDR_LEN(first_bd, mapping, skb_headlen(skb));
+
+	/* In case there is IPv6 with extension headers or LSO we need 2nd and
+	 * 3rd BDs.
+	 */
+	if (unlikely((xmit_type & XMIT_LSO) | ipv6_ext)) {
+		second_bd = (struct eth_tx_2nd_bd *)
+			qed_chain_produce(&txq->tx_pbl);
+		memset(second_bd, 0, sizeof(*second_bd));
+
+		nbd++;
+		third_bd = (struct eth_tx_3rd_bd *)
+			qed_chain_produce(&txq->tx_pbl);
+		memset(third_bd, 0, sizeof(*third_bd));
+
+		nbd++;
+		/* We need to fill in additional data in second_bd... */
+		tx_data_bd = (struct eth_tx_bd *)second_bd;
+	}
+
+	if (skb_vlan_tag_present(skb)) {
+		first_bd->data.vlan = cpu_to_le16(skb_vlan_tag_get(skb));
+		first_bd->data.bd_flags.bitfields |=
+			1 << ETH_TX_1ST_BD_FLAGS_VLAN_INSERTION_SHIFT;
+	}
+
+	/* Fill the parsing flags & params according to the requested offload */
+	if (xmit_type & XMIT_L4_CSUM) {
+		/* We don't re-calculate IP checksum as it is already done by
+		 * the upper stack
+		 */
+		first_bd->data.bd_flags.bitfields |=
+			1 << ETH_TX_1ST_BD_FLAGS_L4_CSUM_SHIFT;
+
+		if (xmit_type & XMIT_ENC) {
+			first_bd->data.bd_flags.bitfields |=
+				1 << ETH_TX_1ST_BD_FLAGS_IP_CSUM_SHIFT;
+			first_bd->data.bitfields |=
+			    1 << ETH_TX_DATA_1ST_BD_TUNN_FLAG_SHIFT;
+		}
+
+		/* Legacy FW had flipped behavior in regard to this bit -
+		 * I.e., needed to set to prevent FW from touching encapsulated
+		 * packets when it didn't need to.
+		 */
+		if (unlikely(txq->is_legacy))
+			first_bd->data.bitfields ^=
+			    1 << ETH_TX_DATA_1ST_BD_TUNN_FLAG_SHIFT;
+
+		/* If the packet is IPv6 with extension header, indicate that
+		 * to FW and pass few params, since the device cracker doesn't
+		 * support parsing IPv6 with extension header/s.
+		 */
+		if (unlikely(ipv6_ext))
+			qede_set_params_for_ipv6_ext(skb, second_bd, third_bd);
+	}
+
+	if (xmit_type & XMIT_LSO) {
+		first_bd->data.bd_flags.bitfields |=
+			(1 << ETH_TX_1ST_BD_FLAGS_LSO_SHIFT);
+		third_bd->data.lso_mss =
+			cpu_to_le16(skb_shinfo(skb)->gso_size);
+
+		if (unlikely(xmit_type & XMIT_ENC)) {
+			first_bd->data.bd_flags.bitfields |=
+				1 << ETH_TX_1ST_BD_FLAGS_TUNN_IP_CSUM_SHIFT;
+
+			if (xmit_type & XMIT_ENC_GSO_L4_CSUM) {
+				u8 tmp = ETH_TX_1ST_BD_FLAGS_TUNN_L4_CSUM_SHIFT;
+
+				first_bd->data.bd_flags.bitfields |= 1 << tmp;
+			}
+			hlen = qede_get_skb_hlen(skb, true);
+		} else {
+			first_bd->data.bd_flags.bitfields |=
+				1 << ETH_TX_1ST_BD_FLAGS_IP_CSUM_SHIFT;
+			hlen = qede_get_skb_hlen(skb, false);
+		}
+
+		/* @@@TBD - if will not be removed need to check */
+		third_bd->data.bitfields |=
+			cpu_to_le16(1 << ETH_TX_DATA_3RD_BD_HDR_NBD_SHIFT);
+
+		/* Make life easier for FW guys who can't deal with header and
+		 * data on same BD. If we need to split, use the second bd...
+		 */
+		if (unlikely(skb_headlen(skb) > hlen)) {
+			DP_VERBOSE(edev, NETIF_MSG_TX_QUEUED,
+				   "TSO split header size is %d (%x:%x)\n",
+				   first_bd->nbytes, first_bd->addr.hi,
+				   first_bd->addr.lo);
+
+			mapping = HILO_U64(le32_to_cpu(first_bd->addr.hi),
+					   le32_to_cpu(first_bd->addr.lo)) +
+					   hlen;
+
+			BD_SET_UNMAP_ADDR_LEN(tx_data_bd, mapping,
+					      le16_to_cpu(first_bd->nbytes) -
+					      hlen);
+
+			/* this marks the BD as one that has no
+			 * individual mapping
+			 */
+			txq->sw_tx_ring.skbs[idx].flags |= QEDE_TSO_SPLIT_BD;
+
+			first_bd->nbytes = cpu_to_le16(hlen);
+
+			tx_data_bd = (struct eth_tx_bd *)third_bd;
+			data_split = true;
+		}
+	} else {
+		first_bd->data.bitfields |=
+		    (skb->len & ETH_TX_DATA_1ST_BD_PKT_LEN_MASK) <<
+		    ETH_TX_DATA_1ST_BD_PKT_LEN_SHIFT;
+	}
+
+	/* Handle fragmented skb */
+	/* special handle for frags inside 2nd and 3rd bds.. */
+	while (tx_data_bd && frag_idx < skb_shinfo(skb)->nr_frags) {
+		rc = map_frag_to_bd(txq,
+				    &skb_shinfo(skb)->frags[frag_idx],
+				    tx_data_bd);
+		if (rc) {
+			qede_free_failed_tx_pkt(txq, first_bd, nbd, data_split);
+			qede_update_tx_producer(txq);
+			return NETDEV_TX_OK;
+		}
+
+		if (tx_data_bd == (struct eth_tx_bd *)second_bd)
+			tx_data_bd = (struct eth_tx_bd *)third_bd;
+		else
+			tx_data_bd = NULL;
+
+		frag_idx++;
+	}
+
+	/* map last frags into 4th, 5th .... */
+	for (; frag_idx < skb_shinfo(skb)->nr_frags; frag_idx++, nbd++) {
+		tx_data_bd = (struct eth_tx_bd *)
+			     qed_chain_produce(&txq->tx_pbl);
+
+		memset(tx_data_bd, 0, sizeof(*tx_data_bd));
+
+		rc = map_frag_to_bd(txq,
+				    &skb_shinfo(skb)->frags[frag_idx],
+				    tx_data_bd);
+		if (rc) {
+			qede_free_failed_tx_pkt(txq, first_bd, nbd, data_split);
+			qede_update_tx_producer(txq);
+			return NETDEV_TX_OK;
+		}
+	}
+
+	/* update the first BD with the actual num BDs */
+	first_bd->data.nbds = nbd;
+
+	netdev_tx_sent_queue(netdev_txq, skb->len);
+
+	skb_tx_timestamp(skb);
+
+	/* Advance packet producer only before sending the packet since mapping
+	 * of pages may fail.
+	 */
+	txq->sw_tx_prod++;
+
+	/* 'next page' entries are counted in the producer value */
+	txq->tx_db.data.bd_prod =
+		cpu_to_le16(qed_chain_get_prod_idx(&txq->tx_pbl));
+
+	if (!skb->xmit_more || netif_xmit_stopped(netdev_txq))
+		qede_update_tx_producer(txq);
+
+	if (unlikely(qed_chain_get_elem_left(&txq->tx_pbl)
+		      < (MAX_SKB_FRAGS + 1))) {
+		if (skb->xmit_more)
+			qede_update_tx_producer(txq);
+
+		netif_tx_stop_queue(netdev_txq);
+		txq->stopped_cnt++;
+		DP_VERBOSE(edev, NETIF_MSG_TX_QUEUED,
+			   "Stop queue was called\n");
+		/* paired memory barrier is in qede_tx_int(), we have to keep
+		 * ordering of set_bit() in netif_tx_stop_queue() and read of
+		 * fp->bd_tx_cons
+		 */
+		smp_mb();
+
+		if ((qed_chain_get_elem_left(&txq->tx_pbl) >=
+		     (MAX_SKB_FRAGS + 1)) &&
+		    (edev->state == QEDE_STATE_OPEN)) {
+			netif_tx_wake_queue(netdev_txq);
+			DP_VERBOSE(edev, NETIF_MSG_TX_QUEUED,
+				   "Wake queue was called\n");
+		}
+	}
+
+	return NETDEV_TX_OK;
+}
+
+/* 8B udp header + 8B base tunnel header + 32B option length */
+#define QEDE_MAX_TUN_HDR_LEN 48
+
+netdev_features_t qede_features_check(struct sk_buff *skb,
+				      struct net_device *dev,
+				      netdev_features_t features)
+{
+	if (skb->encapsulation) {
+		u8 l4_proto = 0;
+
+		switch (vlan_get_protocol(skb)) {
+		case htons(ETH_P_IP):
+			l4_proto = ip_hdr(skb)->protocol;
+			break;
+		case htons(ETH_P_IPV6):
+			l4_proto = ipv6_hdr(skb)->nexthdr;
+			break;
+		default:
+			return features;
+		}
+
+		/* Disable offloads for geneve tunnels, as HW can't parse
+		 * the geneve header which has option length greater than 32B.
+		 */
+		if ((l4_proto == IPPROTO_UDP) &&
+		    ((skb_inner_mac_header(skb) -
+		      skb_transport_header(skb)) > QEDE_MAX_TUN_HDR_LEN))
+			return features & ~(NETIF_F_CSUM_MASK |
+					    NETIF_F_GSO_MASK);
+	}
+
+	return features;
+}
diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c
index aecdd1c5c0ea..3a78c3f25157 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_main.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_main.c
@@ -1,11 +1,34 @@
 /* QLogic qede NIC Driver
-* Copyright (c) 2015 QLogic Corporation
-*
-* This software is available under the terms of the GNU General Public License
-* (GPL) Version 2, available from the file COPYING in the main directory of
-* this source tree.
-*/
-
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/version.h>
@@ -36,8 +59,10 @@
 #include <linux/random.h>
 #include <net/ip6_checksum.h>
 #include <linux/bitops.h>
+#include <linux/vmalloc.h>
 #include <linux/qed/qede_roce.h>
 #include "qede.h"
+#include "qede_ptp.h"
 
 static char version[] =
 	"QLogic FastLinQ 4xxxx Ethernet Driver qede " DRV_MODULE_VERSION "\n";
@@ -154,8 +179,12 @@ static int qede_sriov_configure(struct pci_dev *pdev, int num_vfs_param)
 {
 	struct qede_dev *edev = netdev_priv(pci_get_drvdata(pdev));
 	struct qed_dev_info *qed_info = &edev->dev_info.common;
+	struct qed_update_vport_params *vport_params;
 	int rc;
 
+	vport_params = vzalloc(sizeof(*vport_params));
+	if (!vport_params)
+		return -ENOMEM;
 	DP_VERBOSE(edev, QED_MSG_IOV, "Requested %d VFs\n", num_vfs_param);
 
 	rc = edev->ops->iov->configure(edev->cdev, num_vfs_param);
@@ -163,15 +192,13 @@ static int qede_sriov_configure(struct pci_dev *pdev, int num_vfs_param)
 	/* Enable/Disable Tx switching for PF */
 	if ((rc == num_vfs_param) && netif_running(edev->ndev) &&
 	    qed_info->mf_mode != QED_MF_NPAR && qed_info->tx_switching) {
-		struct qed_update_vport_params params;
-
-		memset(&params, 0, sizeof(params));
-		params.vport_id = 0;
-		params.update_tx_switching_flg = 1;
-		params.tx_switching_flg = num_vfs_param ? 1 : 0;
-		edev->ops->vport_update(edev->cdev, &params);
+		vport_params->vport_id = 0;
+		vport_params->update_tx_switching_flg = 1;
+		vport_params->tx_switching_flg = num_vfs_param ? 1 : 0;
+		edev->ops->vport_update(edev->cdev, vport_params);
 	}
 
+	vfree(vport_params);
 	return rc;
 }
 #endif
@@ -187,18 +214,6 @@ static struct pci_driver qede_pci_driver = {
 #endif
 };
 
-static void qede_force_mac(void *dev, u8 *mac, bool forced)
-{
-	struct qede_dev *edev = dev;
-
-	/* MAC hints take effect only if we haven't set one already */
-	if (is_valid_ether_addr(edev->ndev->dev_addr) && !forced)
-		return;
-
-	ether_addr_copy(edev->ndev->dev_addr, mac);
-	ether_addr_copy(edev->primary_mac, mac);
-}
-
 static struct qed_eth_cb_ops qede_ll_ops = {
 	{
 		.link_update = qede_link_update,
@@ -294,1643 +309,8 @@ static void __exit qede_cleanup(void)
 module_init(qede_init);
 module_exit(qede_cleanup);
 
-/* -------------------------------------------------------------------------
- * START OF FAST-PATH
- * -------------------------------------------------------------------------
- */
-
-/* Unmap the data and free skb */
-static int qede_free_tx_pkt(struct qede_dev *edev,
-			    struct qede_tx_queue *txq, int *len)
-{
-	u16 idx = txq->sw_tx_cons & NUM_TX_BDS_MAX;
-	struct sk_buff *skb = txq->sw_tx_ring.skbs[idx].skb;
-	struct eth_tx_1st_bd *first_bd;
-	struct eth_tx_bd *tx_data_bd;
-	int bds_consumed = 0;
-	int nbds;
-	bool data_split = txq->sw_tx_ring.skbs[idx].flags & QEDE_TSO_SPLIT_BD;
-	int i, split_bd_len = 0;
-
-	if (unlikely(!skb)) {
-		DP_ERR(edev,
-		       "skb is null for txq idx=%d txq->sw_tx_cons=%d txq->sw_tx_prod=%d\n",
-		       idx, txq->sw_tx_cons, txq->sw_tx_prod);
-		return -1;
-	}
-
-	*len = skb->len;
-
-	first_bd = (struct eth_tx_1st_bd *)qed_chain_consume(&txq->tx_pbl);
-
-	bds_consumed++;
-
-	nbds = first_bd->data.nbds;
-
-	if (data_split) {
-		struct eth_tx_bd *split = (struct eth_tx_bd *)
-			qed_chain_consume(&txq->tx_pbl);
-		split_bd_len = BD_UNMAP_LEN(split);
-		bds_consumed++;
-	}
-	dma_unmap_single(&edev->pdev->dev, BD_UNMAP_ADDR(first_bd),
-			 BD_UNMAP_LEN(first_bd) + split_bd_len, DMA_TO_DEVICE);
-
-	/* Unmap the data of the skb frags */
-	for (i = 0; i < skb_shinfo(skb)->nr_frags; i++, bds_consumed++) {
-		tx_data_bd = (struct eth_tx_bd *)
-			qed_chain_consume(&txq->tx_pbl);
-		dma_unmap_page(&edev->pdev->dev, BD_UNMAP_ADDR(tx_data_bd),
-			       BD_UNMAP_LEN(tx_data_bd), DMA_TO_DEVICE);
-	}
-
-	while (bds_consumed++ < nbds)
-		qed_chain_consume(&txq->tx_pbl);
-
-	/* Free skb */
-	dev_kfree_skb_any(skb);
-	txq->sw_tx_ring.skbs[idx].skb = NULL;
-	txq->sw_tx_ring.skbs[idx].flags = 0;
-
-	return 0;
-}
-
-/* Unmap the data and free skb when mapping failed during start_xmit */
-static void qede_free_failed_tx_pkt(struct qede_tx_queue *txq,
-				    struct eth_tx_1st_bd *first_bd,
-				    int nbd, bool data_split)
-{
-	u16 idx = txq->sw_tx_prod & NUM_TX_BDS_MAX;
-	struct sk_buff *skb = txq->sw_tx_ring.skbs[idx].skb;
-	struct eth_tx_bd *tx_data_bd;
-	int i, split_bd_len = 0;
-
-	/* Return prod to its position before this skb was handled */
-	qed_chain_set_prod(&txq->tx_pbl,
-			   le16_to_cpu(txq->tx_db.data.bd_prod), first_bd);
-
-	first_bd = (struct eth_tx_1st_bd *)qed_chain_produce(&txq->tx_pbl);
-
-	if (data_split) {
-		struct eth_tx_bd *split = (struct eth_tx_bd *)
-					  qed_chain_produce(&txq->tx_pbl);
-		split_bd_len = BD_UNMAP_LEN(split);
-		nbd--;
-	}
-
-	dma_unmap_single(txq->dev, BD_UNMAP_ADDR(first_bd),
-			 BD_UNMAP_LEN(first_bd) + split_bd_len, DMA_TO_DEVICE);
-
-	/* Unmap the data of the skb frags */
-	for (i = 0; i < nbd; i++) {
-		tx_data_bd = (struct eth_tx_bd *)
-			qed_chain_produce(&txq->tx_pbl);
-		if (tx_data_bd->nbytes)
-			dma_unmap_page(txq->dev,
-				       BD_UNMAP_ADDR(tx_data_bd),
-				       BD_UNMAP_LEN(tx_data_bd), DMA_TO_DEVICE);
-	}
-
-	/* Return again prod to its position before this skb was handled */
-	qed_chain_set_prod(&txq->tx_pbl,
-			   le16_to_cpu(txq->tx_db.data.bd_prod), first_bd);
-
-	/* Free skb */
-	dev_kfree_skb_any(skb);
-	txq->sw_tx_ring.skbs[idx].skb = NULL;
-	txq->sw_tx_ring.skbs[idx].flags = 0;
-}
-
-static u32 qede_xmit_type(struct sk_buff *skb, int *ipv6_ext)
-{
-	u32 rc = XMIT_L4_CSUM;
-	__be16 l3_proto;
-
-	if (skb->ip_summed != CHECKSUM_PARTIAL)
-		return XMIT_PLAIN;
-
-	l3_proto = vlan_get_protocol(skb);
-	if (l3_proto == htons(ETH_P_IPV6) &&
-	    (ipv6_hdr(skb)->nexthdr == NEXTHDR_IPV6))
-		*ipv6_ext = 1;
-
-	if (skb->encapsulation) {
-		rc |= XMIT_ENC;
-		if (skb_is_gso(skb)) {
-			unsigned short gso_type = skb_shinfo(skb)->gso_type;
-
-			if ((gso_type & SKB_GSO_UDP_TUNNEL_CSUM) ||
-			    (gso_type & SKB_GSO_GRE_CSUM))
-				rc |= XMIT_ENC_GSO_L4_CSUM;
-
-			rc |= XMIT_LSO;
-			return rc;
-		}
-	}
-
-	if (skb_is_gso(skb))
-		rc |= XMIT_LSO;
-
-	return rc;
-}
-
-static void qede_set_params_for_ipv6_ext(struct sk_buff *skb,
-					 struct eth_tx_2nd_bd *second_bd,
-					 struct eth_tx_3rd_bd *third_bd)
-{
-	u8 l4_proto;
-	u16 bd2_bits1 = 0, bd2_bits2 = 0;
-
-	bd2_bits1 |= (1 << ETH_TX_DATA_2ND_BD_IPV6_EXT_SHIFT);
-
-	bd2_bits2 |= ((((u8 *)skb_transport_header(skb) - skb->data) >> 1) &
-		     ETH_TX_DATA_2ND_BD_L4_HDR_START_OFFSET_W_MASK)
-		    << ETH_TX_DATA_2ND_BD_L4_HDR_START_OFFSET_W_SHIFT;
-
-	bd2_bits1 |= (ETH_L4_PSEUDO_CSUM_CORRECT_LENGTH <<
-		      ETH_TX_DATA_2ND_BD_L4_PSEUDO_CSUM_MODE_SHIFT);
-
-	if (vlan_get_protocol(skb) == htons(ETH_P_IPV6))
-		l4_proto = ipv6_hdr(skb)->nexthdr;
-	else
-		l4_proto = ip_hdr(skb)->protocol;
-
-	if (l4_proto == IPPROTO_UDP)
-		bd2_bits1 |= 1 << ETH_TX_DATA_2ND_BD_L4_UDP_SHIFT;
-
-	if (third_bd)
-		third_bd->data.bitfields |=
-			cpu_to_le16(((tcp_hdrlen(skb) / 4) &
-				ETH_TX_DATA_3RD_BD_TCP_HDR_LEN_DW_MASK) <<
-				ETH_TX_DATA_3RD_BD_TCP_HDR_LEN_DW_SHIFT);
-
-	second_bd->data.bitfields1 = cpu_to_le16(bd2_bits1);
-	second_bd->data.bitfields2 = cpu_to_le16(bd2_bits2);
-}
-
-static int map_frag_to_bd(struct qede_tx_queue *txq,
-			  skb_frag_t *frag, struct eth_tx_bd *bd)
-{
-	dma_addr_t mapping;
-
-	/* Map skb non-linear frag data for DMA */
-	mapping = skb_frag_dma_map(txq->dev, frag, 0,
-				   skb_frag_size(frag), DMA_TO_DEVICE);
-	if (unlikely(dma_mapping_error(txq->dev, mapping)))
-		return -ENOMEM;
-
-	/* Setup the data pointer of the frag data */
-	BD_SET_UNMAP_ADDR_LEN(bd, mapping, skb_frag_size(frag));
-
-	return 0;
-}
-
-static u16 qede_get_skb_hlen(struct sk_buff *skb, bool is_encap_pkt)
-{
-	if (is_encap_pkt)
-		return (skb_inner_transport_header(skb) +
-			inner_tcp_hdrlen(skb) - skb->data);
-	else
-		return (skb_transport_header(skb) +
-			tcp_hdrlen(skb) - skb->data);
-}
-
-/* +2 for 1st BD for headers and 2nd BD for headlen (if required) */
-#if ((MAX_SKB_FRAGS + 2) > ETH_TX_MAX_BDS_PER_NON_LSO_PACKET)
-static bool qede_pkt_req_lin(struct sk_buff *skb, u8 xmit_type)
-{
-	int allowed_frags = ETH_TX_MAX_BDS_PER_NON_LSO_PACKET - 1;
-
-	if (xmit_type & XMIT_LSO) {
-		int hlen;
-
-		hlen = qede_get_skb_hlen(skb, xmit_type & XMIT_ENC);
-
-		/* linear payload would require its own BD */
-		if (skb_headlen(skb) > hlen)
-			allowed_frags--;
-	}
-
-	return (skb_shinfo(skb)->nr_frags > allowed_frags);
-}
-#endif
-
-static inline void qede_update_tx_producer(struct qede_tx_queue *txq)
-{
-	/* wmb makes sure that the BDs data is updated before updating the
-	 * producer, otherwise FW may read old data from the BDs.
-	 */
-	wmb();
-	barrier();
-	writel(txq->tx_db.raw, txq->doorbell_addr);
-
-	/* mmiowb is needed to synchronize doorbell writes from more than one
-	 * processor. It guarantees that the write arrives to the device before
-	 * the queue lock is released and another start_xmit is called (possibly
-	 * on another CPU). Without this barrier, the next doorbell can bypass
-	 * this doorbell. This is applicable to IA64/Altix systems.
-	 */
-	mmiowb();
-}
-
-static int qede_xdp_xmit(struct qede_dev *edev, struct qede_fastpath *fp,
-			 struct sw_rx_data *metadata, u16 padding, u16 length)
-{
-	struct qede_tx_queue *txq = fp->xdp_tx;
-	u16 idx = txq->sw_tx_prod & NUM_TX_BDS_MAX;
-	struct eth_tx_1st_bd *first_bd;
-
-	if (!qed_chain_get_elem_left(&txq->tx_pbl)) {
-		txq->stopped_cnt++;
-		return -ENOMEM;
-	}
-
-	first_bd = (struct eth_tx_1st_bd *)qed_chain_produce(&txq->tx_pbl);
-
-	memset(first_bd, 0, sizeof(*first_bd));
-	first_bd->data.bd_flags.bitfields =
-	    BIT(ETH_TX_1ST_BD_FLAGS_START_BD_SHIFT);
-	first_bd->data.bitfields |=
-	    (length & ETH_TX_DATA_1ST_BD_PKT_LEN_MASK) <<
-	    ETH_TX_DATA_1ST_BD_PKT_LEN_SHIFT;
-	first_bd->data.nbds = 1;
-
-	/* We can safely ignore the offset, as it's 0 for XDP */
-	BD_SET_UNMAP_ADDR_LEN(first_bd, metadata->mapping + padding, length);
-
-	/* Synchronize the buffer back to device, as program [probably]
-	 * has changed it.
-	 */
-	dma_sync_single_for_device(&edev->pdev->dev,
-				   metadata->mapping + padding,
-				   length, PCI_DMA_TODEVICE);
-
-	txq->sw_tx_ring.pages[idx] = metadata->data;
-	txq->sw_tx_prod++;
-
-	/* Mark the fastpath for future XDP doorbell */
-	fp->xdp_xmit = 1;
-
-	return 0;
-}
-
-/* Main transmit function */
-static netdev_tx_t qede_start_xmit(struct sk_buff *skb,
-				   struct net_device *ndev)
-{
-	struct qede_dev *edev = netdev_priv(ndev);
-	struct netdev_queue *netdev_txq;
-	struct qede_tx_queue *txq;
-	struct eth_tx_1st_bd *first_bd;
-	struct eth_tx_2nd_bd *second_bd = NULL;
-	struct eth_tx_3rd_bd *third_bd = NULL;
-	struct eth_tx_bd *tx_data_bd = NULL;
-	u16 txq_index;
-	u8 nbd = 0;
-	dma_addr_t mapping;
-	int rc, frag_idx = 0, ipv6_ext = 0;
-	u8 xmit_type;
-	u16 idx;
-	u16 hlen;
-	bool data_split = false;
-
-	/* Get tx-queue context and netdev index */
-	txq_index = skb_get_queue_mapping(skb);
-	WARN_ON(txq_index >= QEDE_TSS_COUNT(edev));
-	txq = edev->fp_array[edev->fp_num_rx + txq_index].txq;
-	netdev_txq = netdev_get_tx_queue(ndev, txq_index);
-
-	WARN_ON(qed_chain_get_elem_left(&txq->tx_pbl) < (MAX_SKB_FRAGS + 1));
-
-	xmit_type = qede_xmit_type(skb, &ipv6_ext);
-
-#if ((MAX_SKB_FRAGS + 2) > ETH_TX_MAX_BDS_PER_NON_LSO_PACKET)
-	if (qede_pkt_req_lin(skb, xmit_type)) {
-		if (skb_linearize(skb)) {
-			DP_NOTICE(edev,
-				  "SKB linearization failed - silently dropping this SKB\n");
-			dev_kfree_skb_any(skb);
-			return NETDEV_TX_OK;
-		}
-	}
-#endif
-
-	/* Fill the entry in the SW ring and the BDs in the FW ring */
-	idx = txq->sw_tx_prod & NUM_TX_BDS_MAX;
-	txq->sw_tx_ring.skbs[idx].skb = skb;
-	first_bd = (struct eth_tx_1st_bd *)
-		   qed_chain_produce(&txq->tx_pbl);
-	memset(first_bd, 0, sizeof(*first_bd));
-	first_bd->data.bd_flags.bitfields =
-		1 << ETH_TX_1ST_BD_FLAGS_START_BD_SHIFT;
-
-	/* Map skb linear data for DMA and set in the first BD */
-	mapping = dma_map_single(txq->dev, skb->data,
-				 skb_headlen(skb), DMA_TO_DEVICE);
-	if (unlikely(dma_mapping_error(txq->dev, mapping))) {
-		DP_NOTICE(edev, "SKB mapping failed\n");
-		qede_free_failed_tx_pkt(txq, first_bd, 0, false);
-		qede_update_tx_producer(txq);
-		return NETDEV_TX_OK;
-	}
-	nbd++;
-	BD_SET_UNMAP_ADDR_LEN(first_bd, mapping, skb_headlen(skb));
-
-	/* In case there is IPv6 with extension headers or LSO we need 2nd and
-	 * 3rd BDs.
-	 */
-	if (unlikely((xmit_type & XMIT_LSO) | ipv6_ext)) {
-		second_bd = (struct eth_tx_2nd_bd *)
-			qed_chain_produce(&txq->tx_pbl);
-		memset(second_bd, 0, sizeof(*second_bd));
-
-		nbd++;
-		third_bd = (struct eth_tx_3rd_bd *)
-			qed_chain_produce(&txq->tx_pbl);
-		memset(third_bd, 0, sizeof(*third_bd));
-
-		nbd++;
-		/* We need to fill in additional data in second_bd... */
-		tx_data_bd = (struct eth_tx_bd *)second_bd;
-	}
-
-	if (skb_vlan_tag_present(skb)) {
-		first_bd->data.vlan = cpu_to_le16(skb_vlan_tag_get(skb));
-		first_bd->data.bd_flags.bitfields |=
-			1 << ETH_TX_1ST_BD_FLAGS_VLAN_INSERTION_SHIFT;
-	}
-
-	/* Fill the parsing flags & params according to the requested offload */
-	if (xmit_type & XMIT_L4_CSUM) {
-		/* We don't re-calculate IP checksum as it is already done by
-		 * the upper stack
-		 */
-		first_bd->data.bd_flags.bitfields |=
-			1 << ETH_TX_1ST_BD_FLAGS_L4_CSUM_SHIFT;
-
-		if (xmit_type & XMIT_ENC) {
-			first_bd->data.bd_flags.bitfields |=
-				1 << ETH_TX_1ST_BD_FLAGS_IP_CSUM_SHIFT;
-			first_bd->data.bitfields |=
-			    1 << ETH_TX_DATA_1ST_BD_TUNN_FLAG_SHIFT;
-		}
-
-		/* Legacy FW had flipped behavior in regard to this bit -
-		 * I.e., needed to set to prevent FW from touching encapsulated
-		 * packets when it didn't need to.
-		 */
-		if (unlikely(txq->is_legacy))
-			first_bd->data.bitfields ^=
-			    1 << ETH_TX_DATA_1ST_BD_TUNN_FLAG_SHIFT;
-
-		/* If the packet is IPv6 with extension header, indicate that
-		 * to FW and pass few params, since the device cracker doesn't
-		 * support parsing IPv6 with extension header/s.
-		 */
-		if (unlikely(ipv6_ext))
-			qede_set_params_for_ipv6_ext(skb, second_bd, third_bd);
-	}
-
-	if (xmit_type & XMIT_LSO) {
-		first_bd->data.bd_flags.bitfields |=
-			(1 << ETH_TX_1ST_BD_FLAGS_LSO_SHIFT);
-		third_bd->data.lso_mss =
-			cpu_to_le16(skb_shinfo(skb)->gso_size);
-
-		if (unlikely(xmit_type & XMIT_ENC)) {
-			first_bd->data.bd_flags.bitfields |=
-				1 << ETH_TX_1ST_BD_FLAGS_TUNN_IP_CSUM_SHIFT;
-
-			if (xmit_type & XMIT_ENC_GSO_L4_CSUM) {
-				u8 tmp = ETH_TX_1ST_BD_FLAGS_TUNN_L4_CSUM_SHIFT;
-
-				first_bd->data.bd_flags.bitfields |= 1 << tmp;
-			}
-			hlen = qede_get_skb_hlen(skb, true);
-		} else {
-			first_bd->data.bd_flags.bitfields |=
-				1 << ETH_TX_1ST_BD_FLAGS_IP_CSUM_SHIFT;
-			hlen = qede_get_skb_hlen(skb, false);
-		}
-
-		/* @@@TBD - if will not be removed need to check */
-		third_bd->data.bitfields |=
-			cpu_to_le16((1 << ETH_TX_DATA_3RD_BD_HDR_NBD_SHIFT));
-
-		/* Make life easier for FW guys who can't deal with header and
-		 * data on same BD. If we need to split, use the second bd...
-		 */
-		if (unlikely(skb_headlen(skb) > hlen)) {
-			DP_VERBOSE(edev, NETIF_MSG_TX_QUEUED,
-				   "TSO split header size is %d (%x:%x)\n",
-				   first_bd->nbytes, first_bd->addr.hi,
-				   first_bd->addr.lo);
-
-			mapping = HILO_U64(le32_to_cpu(first_bd->addr.hi),
-					   le32_to_cpu(first_bd->addr.lo)) +
-					   hlen;
-
-			BD_SET_UNMAP_ADDR_LEN(tx_data_bd, mapping,
-					      le16_to_cpu(first_bd->nbytes) -
-					      hlen);
-
-			/* this marks the BD as one that has no
-			 * individual mapping
-			 */
-			txq->sw_tx_ring.skbs[idx].flags |= QEDE_TSO_SPLIT_BD;
-
-			first_bd->nbytes = cpu_to_le16(hlen);
-
-			tx_data_bd = (struct eth_tx_bd *)third_bd;
-			data_split = true;
-		}
-	} else {
-		first_bd->data.bitfields |=
-		    (skb->len & ETH_TX_DATA_1ST_BD_PKT_LEN_MASK) <<
-		    ETH_TX_DATA_1ST_BD_PKT_LEN_SHIFT;
-	}
-
-	/* Handle fragmented skb */
-	/* special handle for frags inside 2nd and 3rd bds.. */
-	while (tx_data_bd && frag_idx < skb_shinfo(skb)->nr_frags) {
-		rc = map_frag_to_bd(txq,
-				    &skb_shinfo(skb)->frags[frag_idx],
-				    tx_data_bd);
-		if (rc) {
-			qede_free_failed_tx_pkt(txq, first_bd, nbd, data_split);
-			qede_update_tx_producer(txq);
-			return NETDEV_TX_OK;
-		}
-
-		if (tx_data_bd == (struct eth_tx_bd *)second_bd)
-			tx_data_bd = (struct eth_tx_bd *)third_bd;
-		else
-			tx_data_bd = NULL;
-
-		frag_idx++;
-	}
-
-	/* map last frags into 4th, 5th .... */
-	for (; frag_idx < skb_shinfo(skb)->nr_frags; frag_idx++, nbd++) {
-		tx_data_bd = (struct eth_tx_bd *)
-			     qed_chain_produce(&txq->tx_pbl);
-
-		memset(tx_data_bd, 0, sizeof(*tx_data_bd));
-
-		rc = map_frag_to_bd(txq,
-				    &skb_shinfo(skb)->frags[frag_idx],
-				    tx_data_bd);
-		if (rc) {
-			qede_free_failed_tx_pkt(txq, first_bd, nbd, data_split);
-			qede_update_tx_producer(txq);
-			return NETDEV_TX_OK;
-		}
-	}
-
-	/* update the first BD with the actual num BDs */
-	first_bd->data.nbds = nbd;
-
-	netdev_tx_sent_queue(netdev_txq, skb->len);
-
-	skb_tx_timestamp(skb);
-
-	/* Advance packet producer only before sending the packet since mapping
-	 * of pages may fail.
-	 */
-	txq->sw_tx_prod++;
-
-	/* 'next page' entries are counted in the producer value */
-	txq->tx_db.data.bd_prod =
-		cpu_to_le16(qed_chain_get_prod_idx(&txq->tx_pbl));
-
-	if (!skb->xmit_more || netif_xmit_stopped(netdev_txq))
-		qede_update_tx_producer(txq);
-
-	if (unlikely(qed_chain_get_elem_left(&txq->tx_pbl)
-		      < (MAX_SKB_FRAGS + 1))) {
-		if (skb->xmit_more)
-			qede_update_tx_producer(txq);
-
-		netif_tx_stop_queue(netdev_txq);
-		txq->stopped_cnt++;
-		DP_VERBOSE(edev, NETIF_MSG_TX_QUEUED,
-			   "Stop queue was called\n");
-		/* paired memory barrier is in qede_tx_int(), we have to keep
-		 * ordering of set_bit() in netif_tx_stop_queue() and read of
-		 * fp->bd_tx_cons
-		 */
-		smp_mb();
-
-		if (qed_chain_get_elem_left(&txq->tx_pbl)
-		     >= (MAX_SKB_FRAGS + 1) &&
-		    (edev->state == QEDE_STATE_OPEN)) {
-			netif_tx_wake_queue(netdev_txq);
-			DP_VERBOSE(edev, NETIF_MSG_TX_QUEUED,
-				   "Wake queue was called\n");
-		}
-	}
-
-	return NETDEV_TX_OK;
-}
-
-int qede_txq_has_work(struct qede_tx_queue *txq)
-{
-	u16 hw_bd_cons;
-
-	/* Tell compiler that consumer and producer can change */
-	barrier();
-	hw_bd_cons = le16_to_cpu(*txq->hw_cons_ptr);
-	if (qed_chain_get_cons_idx(&txq->tx_pbl) == hw_bd_cons + 1)
-		return 0;
-
-	return hw_bd_cons != qed_chain_get_cons_idx(&txq->tx_pbl);
-}
-
-static void qede_xdp_tx_int(struct qede_dev *edev, struct qede_tx_queue *txq)
-{
-	struct eth_tx_1st_bd *bd;
-	u16 hw_bd_cons;
-
-	hw_bd_cons = le16_to_cpu(*txq->hw_cons_ptr);
-	barrier();
-
-	while (hw_bd_cons != qed_chain_get_cons_idx(&txq->tx_pbl)) {
-		bd = (struct eth_tx_1st_bd *)qed_chain_consume(&txq->tx_pbl);
-
-		dma_unmap_single(&edev->pdev->dev, BD_UNMAP_ADDR(bd),
-				 PAGE_SIZE, DMA_BIDIRECTIONAL);
-		__free_page(txq->sw_tx_ring.pages[txq->sw_tx_cons &
-						  NUM_TX_BDS_MAX]);
-
-		txq->sw_tx_cons++;
-		txq->xmit_pkts++;
-	}
-}
-
-static int qede_tx_int(struct qede_dev *edev, struct qede_tx_queue *txq)
-{
-	struct netdev_queue *netdev_txq;
-	u16 hw_bd_cons;
-	unsigned int pkts_compl = 0, bytes_compl = 0;
-	int rc;
-
-	netdev_txq = netdev_get_tx_queue(edev->ndev, txq->index);
-
-	hw_bd_cons = le16_to_cpu(*txq->hw_cons_ptr);
-	barrier();
-
-	while (hw_bd_cons != qed_chain_get_cons_idx(&txq->tx_pbl)) {
-		int len = 0;
-
-		rc = qede_free_tx_pkt(edev, txq, &len);
-		if (rc) {
-			DP_NOTICE(edev, "hw_bd_cons = %d, chain_cons=%d\n",
-				  hw_bd_cons,
-				  qed_chain_get_cons_idx(&txq->tx_pbl));
-			break;
-		}
-
-		bytes_compl += len;
-		pkts_compl++;
-		txq->sw_tx_cons++;
-		txq->xmit_pkts++;
-	}
-
-	netdev_tx_completed_queue(netdev_txq, pkts_compl, bytes_compl);
-
-	/* Need to make the tx_bd_cons update visible to start_xmit()
-	 * before checking for netif_tx_queue_stopped().  Without the
-	 * memory barrier, there is a small possibility that
-	 * start_xmit() will miss it and cause the queue to be stopped
-	 * forever.
-	 * On the other hand we need an rmb() here to ensure the proper
-	 * ordering of bit testing in the following
-	 * netif_tx_queue_stopped(txq) call.
-	 */
-	smp_mb();
-
-	if (unlikely(netif_tx_queue_stopped(netdev_txq))) {
-		/* Taking tx_lock is needed to prevent reenabling the queue
-		 * while it's empty. This could have happen if rx_action() gets
-		 * suspended in qede_tx_int() after the condition before
-		 * netif_tx_wake_queue(), while tx_action (qede_start_xmit()):
-		 *
-		 * stops the queue->sees fresh tx_bd_cons->releases the queue->
-		 * sends some packets consuming the whole queue again->
-		 * stops the queue
-		 */
-
-		__netif_tx_lock(netdev_txq, smp_processor_id());
-
-		if ((netif_tx_queue_stopped(netdev_txq)) &&
-		    (edev->state == QEDE_STATE_OPEN) &&
-		    (qed_chain_get_elem_left(&txq->tx_pbl)
-		      >= (MAX_SKB_FRAGS + 1))) {
-			netif_tx_wake_queue(netdev_txq);
-			DP_VERBOSE(edev, NETIF_MSG_TX_DONE,
-				   "Wake queue was called\n");
-		}
-
-		__netif_tx_unlock(netdev_txq);
-	}
-
-	return 0;
-}
-
-bool qede_has_rx_work(struct qede_rx_queue *rxq)
-{
-	u16 hw_comp_cons, sw_comp_cons;
-
-	/* Tell compiler that status block fields can change */
-	barrier();
-
-	hw_comp_cons = le16_to_cpu(*rxq->hw_cons_ptr);
-	sw_comp_cons = qed_chain_get_cons_idx(&rxq->rx_comp_ring);
-
-	return hw_comp_cons != sw_comp_cons;
-}
-
-static inline void qede_rx_bd_ring_consume(struct qede_rx_queue *rxq)
-{
-	qed_chain_consume(&rxq->rx_bd_ring);
-	rxq->sw_rx_cons++;
-}
-
-/* This function reuses the buffer(from an offset) from
- * consumer index to producer index in the bd ring
- */
-static inline void qede_reuse_page(struct qede_rx_queue *rxq,
-				   struct sw_rx_data *curr_cons)
-{
-	struct eth_rx_bd *rx_bd_prod = qed_chain_produce(&rxq->rx_bd_ring);
-	struct sw_rx_data *curr_prod;
-	dma_addr_t new_mapping;
-
-	curr_prod = &rxq->sw_rx_ring[rxq->sw_rx_prod & NUM_RX_BDS_MAX];
-	*curr_prod = *curr_cons;
-
-	new_mapping = curr_prod->mapping + curr_prod->page_offset;
-
-	rx_bd_prod->addr.hi = cpu_to_le32(upper_32_bits(new_mapping));
-	rx_bd_prod->addr.lo = cpu_to_le32(lower_32_bits(new_mapping));
-
-	rxq->sw_rx_prod++;
-	curr_cons->data = NULL;
-}
-
-/* In case of allocation failures reuse buffers
- * from consumer index to produce buffers for firmware
- */
-void qede_recycle_rx_bd_ring(struct qede_rx_queue *rxq, u8 count)
-{
-	struct sw_rx_data *curr_cons;
-
-	for (; count > 0; count--) {
-		curr_cons = &rxq->sw_rx_ring[rxq->sw_rx_cons & NUM_RX_BDS_MAX];
-		qede_reuse_page(rxq, curr_cons);
-		qede_rx_bd_ring_consume(rxq);
-	}
-}
-
-static int qede_alloc_rx_buffer(struct qede_rx_queue *rxq)
-{
-	struct sw_rx_data *sw_rx_data;
-	struct eth_rx_bd *rx_bd;
-	dma_addr_t mapping;
-	struct page *data;
-
-	data = alloc_pages(GFP_ATOMIC, 0);
-	if (unlikely(!data))
-		return -ENOMEM;
-
-	/* Map the entire page as it would be used
-	 * for multiple RX buffer segment size mapping.
-	 */
-	mapping = dma_map_page(rxq->dev, data, 0,
-			       PAGE_SIZE, rxq->data_direction);
-	if (unlikely(dma_mapping_error(rxq->dev, mapping))) {
-		__free_page(data);
-		return -ENOMEM;
-	}
-
-	sw_rx_data = &rxq->sw_rx_ring[rxq->sw_rx_prod & NUM_RX_BDS_MAX];
-	sw_rx_data->page_offset = 0;
-	sw_rx_data->data = data;
-	sw_rx_data->mapping = mapping;
-
-	/* Advance PROD and get BD pointer */
-	rx_bd = (struct eth_rx_bd *)qed_chain_produce(&rxq->rx_bd_ring);
-	WARN_ON(!rx_bd);
-	rx_bd->addr.hi = cpu_to_le32(upper_32_bits(mapping));
-	rx_bd->addr.lo = cpu_to_le32(lower_32_bits(mapping));
-
-	rxq->sw_rx_prod++;
-
-	return 0;
-}
-
-static inline int qede_realloc_rx_buffer(struct qede_rx_queue *rxq,
-					 struct sw_rx_data *curr_cons)
-{
-	/* Move to the next segment in the page */
-	curr_cons->page_offset += rxq->rx_buf_seg_size;
-
-	if (curr_cons->page_offset == PAGE_SIZE) {
-		if (unlikely(qede_alloc_rx_buffer(rxq))) {
-			/* Since we failed to allocate new buffer
-			 * current buffer can be used again.
-			 */
-			curr_cons->page_offset -= rxq->rx_buf_seg_size;
-
-			return -ENOMEM;
-		}
-
-		dma_unmap_page(rxq->dev, curr_cons->mapping,
-			       PAGE_SIZE, rxq->data_direction);
-	} else {
-		/* Increment refcount of the page as we don't want
-		 * network stack to take the ownership of the page
-		 * which can be recycled multiple times by the driver.
-		 */
-		page_ref_inc(curr_cons->data);
-		qede_reuse_page(rxq, curr_cons);
-	}
-
-	return 0;
-}
-
-void qede_update_rx_prod(struct qede_dev *edev, struct qede_rx_queue *rxq)
-{
-	u16 bd_prod = qed_chain_get_prod_idx(&rxq->rx_bd_ring);
-	u16 cqe_prod = qed_chain_get_prod_idx(&rxq->rx_comp_ring);
-	struct eth_rx_prod_data rx_prods = {0};
-
-	/* Update producers */
-	rx_prods.bd_prod = cpu_to_le16(bd_prod);
-	rx_prods.cqe_prod = cpu_to_le16(cqe_prod);
-
-	/* Make sure that the BD and SGE data is updated before updating the
-	 * producers since FW might read the BD/SGE right after the producer
-	 * is updated.
-	 */
-	wmb();
-
-	internal_ram_wr(rxq->hw_rxq_prod_addr, sizeof(rx_prods),
-			(u32 *)&rx_prods);
-
-	/* mmiowb is needed to synchronize doorbell writes from more than one
-	 * processor. It guarantees that the write arrives to the device before
-	 * the napi lock is released and another qede_poll is called (possibly
-	 * on another CPU). Without this barrier, the next doorbell can bypass
-	 * this doorbell. This is applicable to IA64/Altix systems.
-	 */
-	mmiowb();
-}
-
-static void qede_get_rxhash(struct sk_buff *skb, u8 bitfields, __le32 rss_hash)
-{
-	enum pkt_hash_types hash_type = PKT_HASH_TYPE_NONE;
-	enum rss_hash_type htype;
-	u32 hash = 0;
-
-	htype = GET_FIELD(bitfields, ETH_FAST_PATH_RX_REG_CQE_RSS_HASH_TYPE);
-	if (htype) {
-		hash_type = ((htype == RSS_HASH_TYPE_IPV4) ||
-			     (htype == RSS_HASH_TYPE_IPV6)) ?
-			    PKT_HASH_TYPE_L3 : PKT_HASH_TYPE_L4;
-		hash = le32_to_cpu(rss_hash);
-	}
-	skb_set_hash(skb, hash, hash_type);
-}
-
-static void qede_set_skb_csum(struct sk_buff *skb, u8 csum_flag)
-{
-	skb_checksum_none_assert(skb);
-
-	if (csum_flag & QEDE_CSUM_UNNECESSARY)
-		skb->ip_summed = CHECKSUM_UNNECESSARY;
-
-	if (csum_flag & QEDE_TUNN_CSUM_UNNECESSARY)
-		skb->csum_level = 1;
-}
-
-static inline void qede_skb_receive(struct qede_dev *edev,
-				    struct qede_fastpath *fp,
-				    struct qede_rx_queue *rxq,
-				    struct sk_buff *skb, u16 vlan_tag)
-{
-	if (vlan_tag)
-		__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vlan_tag);
-
-	napi_gro_receive(&fp->napi, skb);
-	fp->rxq->rcv_pkts++;
-}
-
-static void qede_set_gro_params(struct qede_dev *edev,
-				struct sk_buff *skb,
-				struct eth_fast_path_rx_tpa_start_cqe *cqe)
-{
-	u16 parsing_flags = le16_to_cpu(cqe->pars_flags.flags);
-
-	if (((parsing_flags >> PARSING_AND_ERR_FLAGS_L3TYPE_SHIFT) &
-	    PARSING_AND_ERR_FLAGS_L3TYPE_MASK) == 2)
-		skb_shinfo(skb)->gso_type = SKB_GSO_TCPV6;
-	else
-		skb_shinfo(skb)->gso_type = SKB_GSO_TCPV4;
-
-	skb_shinfo(skb)->gso_size = __le16_to_cpu(cqe->len_on_first_bd) -
-					cqe->header_len;
-}
-
-static int qede_fill_frag_skb(struct qede_dev *edev,
-			      struct qede_rx_queue *rxq,
-			      u8 tpa_agg_index, u16 len_on_bd)
-{
-	struct sw_rx_data *current_bd = &rxq->sw_rx_ring[rxq->sw_rx_cons &
-							 NUM_RX_BDS_MAX];
-	struct qede_agg_info *tpa_info = &rxq->tpa_info[tpa_agg_index];
-	struct sk_buff *skb = tpa_info->skb;
-
-	if (unlikely(tpa_info->state != QEDE_AGG_STATE_START))
-		goto out;
-
-	/* Add one frag and update the appropriate fields in the skb */
-	skb_fill_page_desc(skb, tpa_info->frag_id++,
-			   current_bd->data, current_bd->page_offset,
-			   len_on_bd);
-
-	if (unlikely(qede_realloc_rx_buffer(rxq, current_bd))) {
-		/* Incr page ref count to reuse on allocation failure
-		 * so that it doesn't get freed while freeing SKB.
-		 */
-		page_ref_inc(current_bd->data);
-		goto out;
-	}
-
-	qed_chain_consume(&rxq->rx_bd_ring);
-	rxq->sw_rx_cons++;
-
-	skb->data_len += len_on_bd;
-	skb->truesize += rxq->rx_buf_seg_size;
-	skb->len += len_on_bd;
-
-	return 0;
-
-out:
-	tpa_info->state = QEDE_AGG_STATE_ERROR;
-	qede_recycle_rx_bd_ring(rxq, 1);
-
-	return -ENOMEM;
-}
-
-static void qede_tpa_start(struct qede_dev *edev,
-			   struct qede_rx_queue *rxq,
-			   struct eth_fast_path_rx_tpa_start_cqe *cqe)
-{
-	struct qede_agg_info *tpa_info = &rxq->tpa_info[cqe->tpa_agg_index];
-	struct eth_rx_bd *rx_bd_cons = qed_chain_consume(&rxq->rx_bd_ring);
-	struct eth_rx_bd *rx_bd_prod = qed_chain_produce(&rxq->rx_bd_ring);
-	struct sw_rx_data *replace_buf = &tpa_info->buffer;
-	dma_addr_t mapping = tpa_info->buffer_mapping;
-	struct sw_rx_data *sw_rx_data_cons;
-	struct sw_rx_data *sw_rx_data_prod;
-
-	sw_rx_data_cons = &rxq->sw_rx_ring[rxq->sw_rx_cons & NUM_RX_BDS_MAX];
-	sw_rx_data_prod = &rxq->sw_rx_ring[rxq->sw_rx_prod & NUM_RX_BDS_MAX];
-
-	/* Use pre-allocated replacement buffer - we can't release the agg.
-	 * start until its over and we don't want to risk allocation failing
-	 * here, so re-allocate when aggregation will be over.
-	 */
-	sw_rx_data_prod->mapping = replace_buf->mapping;
-
-	sw_rx_data_prod->data = replace_buf->data;
-	rx_bd_prod->addr.hi = cpu_to_le32(upper_32_bits(mapping));
-	rx_bd_prod->addr.lo = cpu_to_le32(lower_32_bits(mapping));
-	sw_rx_data_prod->page_offset = replace_buf->page_offset;
-
-	rxq->sw_rx_prod++;
-
-	/* move partial skb from cons to pool (don't unmap yet)
-	 * save mapping, incase we drop the packet later on.
-	 */
-	tpa_info->buffer = *sw_rx_data_cons;
-	mapping = HILO_U64(le32_to_cpu(rx_bd_cons->addr.hi),
-			   le32_to_cpu(rx_bd_cons->addr.lo));
-
-	tpa_info->buffer_mapping = mapping;
-	rxq->sw_rx_cons++;
-
-	/* set tpa state to start only if we are able to allocate skb
-	 * for this aggregation, otherwise mark as error and aggregation will
-	 * be dropped
-	 */
-	tpa_info->skb = netdev_alloc_skb(edev->ndev,
-					 le16_to_cpu(cqe->len_on_first_bd));
-	if (unlikely(!tpa_info->skb)) {
-		DP_NOTICE(edev, "Failed to allocate SKB for gro\n");
-		tpa_info->state = QEDE_AGG_STATE_ERROR;
-		goto cons_buf;
-	}
-
-	/* Start filling in the aggregation info */
-	skb_put(tpa_info->skb, le16_to_cpu(cqe->len_on_first_bd));
-	tpa_info->frag_id = 0;
-	tpa_info->state = QEDE_AGG_STATE_START;
-
-	/* Store some information from first CQE */
-	tpa_info->start_cqe_placement_offset = cqe->placement_offset;
-	tpa_info->start_cqe_bd_len = le16_to_cpu(cqe->len_on_first_bd);
-	if ((le16_to_cpu(cqe->pars_flags.flags) >>
-	     PARSING_AND_ERR_FLAGS_TAG8021QEXIST_SHIFT) &
-	    PARSING_AND_ERR_FLAGS_TAG8021QEXIST_MASK)
-		tpa_info->vlan_tag = le16_to_cpu(cqe->vlan_tag);
-	else
-		tpa_info->vlan_tag = 0;
-
-	qede_get_rxhash(tpa_info->skb, cqe->bitfields, cqe->rss_hash);
-
-	/* This is needed in order to enable forwarding support */
-	qede_set_gro_params(edev, tpa_info->skb, cqe);
-
-cons_buf: /* We still need to handle bd_len_list to consume buffers */
-	if (likely(cqe->ext_bd_len_list[0]))
-		qede_fill_frag_skb(edev, rxq, cqe->tpa_agg_index,
-				   le16_to_cpu(cqe->ext_bd_len_list[0]));
-
-	if (unlikely(cqe->ext_bd_len_list[1])) {
-		DP_ERR(edev,
-		       "Unlikely - got a TPA aggregation with more than one ext_bd_len_list entry in the TPA start\n");
-		tpa_info->state = QEDE_AGG_STATE_ERROR;
-	}
-}
-
-#ifdef CONFIG_INET
-static void qede_gro_ip_csum(struct sk_buff *skb)
-{
-	const struct iphdr *iph = ip_hdr(skb);
-	struct tcphdr *th;
-
-	skb_set_transport_header(skb, sizeof(struct iphdr));
-	th = tcp_hdr(skb);
-
-	th->check = ~tcp_v4_check(skb->len - skb_transport_offset(skb),
-				  iph->saddr, iph->daddr, 0);
-
-	tcp_gro_complete(skb);
-}
-
-static void qede_gro_ipv6_csum(struct sk_buff *skb)
-{
-	struct ipv6hdr *iph = ipv6_hdr(skb);
-	struct tcphdr *th;
-
-	skb_set_transport_header(skb, sizeof(struct ipv6hdr));
-	th = tcp_hdr(skb);
-
-	th->check = ~tcp_v6_check(skb->len - skb_transport_offset(skb),
-				  &iph->saddr, &iph->daddr, 0);
-	tcp_gro_complete(skb);
-}
-#endif
-
-static void qede_gro_receive(struct qede_dev *edev,
-			     struct qede_fastpath *fp,
-			     struct sk_buff *skb,
-			     u16 vlan_tag)
-{
-	/* FW can send a single MTU sized packet from gro flow
-	 * due to aggregation timeout/last segment etc. which
-	 * is not expected to be a gro packet. If a skb has zero
-	 * frags then simply push it in the stack as non gso skb.
-	 */
-	if (unlikely(!skb->data_len)) {
-		skb_shinfo(skb)->gso_type = 0;
-		skb_shinfo(skb)->gso_size = 0;
-		goto send_skb;
-	}
-
-#ifdef CONFIG_INET
-	if (skb_shinfo(skb)->gso_size) {
-		skb_reset_network_header(skb);
-
-		switch (skb->protocol) {
-		case htons(ETH_P_IP):
-			qede_gro_ip_csum(skb);
-			break;
-		case htons(ETH_P_IPV6):
-			qede_gro_ipv6_csum(skb);
-			break;
-		default:
-			DP_ERR(edev,
-			       "Error: FW GRO supports only IPv4/IPv6, not 0x%04x\n",
-			       ntohs(skb->protocol));
-		}
-	}
-#endif
-
-send_skb:
-	skb_record_rx_queue(skb, fp->rxq->rxq_id);
-	qede_skb_receive(edev, fp, fp->rxq, skb, vlan_tag);
-}
-
-static inline void qede_tpa_cont(struct qede_dev *edev,
-				 struct qede_rx_queue *rxq,
-				 struct eth_fast_path_rx_tpa_cont_cqe *cqe)
-{
-	int i;
-
-	for (i = 0; cqe->len_list[i]; i++)
-		qede_fill_frag_skb(edev, rxq, cqe->tpa_agg_index,
-				   le16_to_cpu(cqe->len_list[i]));
-
-	if (unlikely(i > 1))
-		DP_ERR(edev,
-		       "Strange - TPA cont with more than a single len_list entry\n");
-}
-
-static void qede_tpa_end(struct qede_dev *edev,
-			 struct qede_fastpath *fp,
-			 struct eth_fast_path_rx_tpa_end_cqe *cqe)
-{
-	struct qede_rx_queue *rxq = fp->rxq;
-	struct qede_agg_info *tpa_info;
-	struct sk_buff *skb;
-	int i;
-
-	tpa_info = &rxq->tpa_info[cqe->tpa_agg_index];
-	skb = tpa_info->skb;
-
-	for (i = 0; cqe->len_list[i]; i++)
-		qede_fill_frag_skb(edev, rxq, cqe->tpa_agg_index,
-				   le16_to_cpu(cqe->len_list[i]));
-	if (unlikely(i > 1))
-		DP_ERR(edev,
-		       "Strange - TPA emd with more than a single len_list entry\n");
-
-	if (unlikely(tpa_info->state != QEDE_AGG_STATE_START))
-		goto err;
-
-	/* Sanity */
-	if (unlikely(cqe->num_of_bds != tpa_info->frag_id + 1))
-		DP_ERR(edev,
-		       "Strange - TPA had %02x BDs, but SKB has only %d frags\n",
-		       cqe->num_of_bds, tpa_info->frag_id);
-	if (unlikely(skb->len != le16_to_cpu(cqe->total_packet_len)))
-		DP_ERR(edev,
-		       "Strange - total packet len [cqe] is %4x but SKB has len %04x\n",
-		       le16_to_cpu(cqe->total_packet_len), skb->len);
-
-	memcpy(skb->data,
-	       page_address(tpa_info->buffer.data) +
-	       tpa_info->start_cqe_placement_offset +
-	       tpa_info->buffer.page_offset, tpa_info->start_cqe_bd_len);
-
-	/* Finalize the SKB */
-	skb->protocol = eth_type_trans(skb, edev->ndev);
-	skb->ip_summed = CHECKSUM_UNNECESSARY;
-
-	/* tcp_gro_complete() will copy NAPI_GRO_CB(skb)->count
-	 * to skb_shinfo(skb)->gso_segs
-	 */
-	NAPI_GRO_CB(skb)->count = le16_to_cpu(cqe->num_of_coalesced_segs);
-
-	qede_gro_receive(edev, fp, skb, tpa_info->vlan_tag);
-
-	tpa_info->state = QEDE_AGG_STATE_NONE;
-
-	return;
-err:
-	tpa_info->state = QEDE_AGG_STATE_NONE;
-	dev_kfree_skb_any(tpa_info->skb);
-	tpa_info->skb = NULL;
-}
-
-static bool qede_tunn_exist(u16 flag)
-{
-	return !!(flag & (PARSING_AND_ERR_FLAGS_TUNNELEXIST_MASK <<
-			  PARSING_AND_ERR_FLAGS_TUNNELEXIST_SHIFT));
-}
-
-static u8 qede_check_tunn_csum(u16 flag)
-{
-	u16 csum_flag = 0;
-	u8 tcsum = 0;
-
-	if (flag & (PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMWASCALCULATED_MASK <<
-		    PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMWASCALCULATED_SHIFT))
-		csum_flag |= PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMERROR_MASK <<
-			     PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMERROR_SHIFT;
-
-	if (flag & (PARSING_AND_ERR_FLAGS_L4CHKSMWASCALCULATED_MASK <<
-		    PARSING_AND_ERR_FLAGS_L4CHKSMWASCALCULATED_SHIFT)) {
-		csum_flag |= PARSING_AND_ERR_FLAGS_L4CHKSMERROR_MASK <<
-			     PARSING_AND_ERR_FLAGS_L4CHKSMERROR_SHIFT;
-		tcsum = QEDE_TUNN_CSUM_UNNECESSARY;
-	}
-
-	csum_flag |= PARSING_AND_ERR_FLAGS_TUNNELIPHDRERROR_MASK <<
-		     PARSING_AND_ERR_FLAGS_TUNNELIPHDRERROR_SHIFT |
-		     PARSING_AND_ERR_FLAGS_IPHDRERROR_MASK <<
-		     PARSING_AND_ERR_FLAGS_IPHDRERROR_SHIFT;
-
-	if (csum_flag & flag)
-		return QEDE_CSUM_ERROR;
-
-	return QEDE_CSUM_UNNECESSARY | tcsum;
-}
-
-static u8 qede_check_notunn_csum(u16 flag)
-{
-	u16 csum_flag = 0;
-	u8 csum = 0;
-
-	if (flag & (PARSING_AND_ERR_FLAGS_L4CHKSMWASCALCULATED_MASK <<
-		    PARSING_AND_ERR_FLAGS_L4CHKSMWASCALCULATED_SHIFT)) {
-		csum_flag |= PARSING_AND_ERR_FLAGS_L4CHKSMERROR_MASK <<
-			     PARSING_AND_ERR_FLAGS_L4CHKSMERROR_SHIFT;
-		csum = QEDE_CSUM_UNNECESSARY;
-	}
-
-	csum_flag |= PARSING_AND_ERR_FLAGS_IPHDRERROR_MASK <<
-		     PARSING_AND_ERR_FLAGS_IPHDRERROR_SHIFT;
-
-	if (csum_flag & flag)
-		return QEDE_CSUM_ERROR;
-
-	return csum;
-}
-
-static u8 qede_check_csum(u16 flag)
-{
-	if (!qede_tunn_exist(flag))
-		return qede_check_notunn_csum(flag);
-	else
-		return qede_check_tunn_csum(flag);
-}
-
-static bool qede_pkt_is_ip_fragmented(struct eth_fast_path_rx_reg_cqe *cqe,
-				      u16 flag)
-{
-	u8 tun_pars_flg = cqe->tunnel_pars_flags.flags;
-
-	if ((tun_pars_flg & (ETH_TUNNEL_PARSING_FLAGS_IPV4_FRAGMENT_MASK <<
-			     ETH_TUNNEL_PARSING_FLAGS_IPV4_FRAGMENT_SHIFT)) ||
-	    (flag & (PARSING_AND_ERR_FLAGS_IPV4FRAG_MASK <<
-		     PARSING_AND_ERR_FLAGS_IPV4FRAG_SHIFT)))
-		return true;
-
-	return false;
-}
-
-/* Return true iff packet is to be passed to stack */
-static bool qede_rx_xdp(struct qede_dev *edev,
-			struct qede_fastpath *fp,
-			struct qede_rx_queue *rxq,
-			struct bpf_prog *prog,
-			struct sw_rx_data *bd,
-			struct eth_fast_path_rx_reg_cqe *cqe)
-{
-	u16 len = le16_to_cpu(cqe->len_on_first_bd);
-	struct xdp_buff xdp;
-	enum xdp_action act;
-
-	xdp.data = page_address(bd->data) + cqe->placement_offset;
-	xdp.data_end = xdp.data + len;
-
-	/* Queues always have a full reset currently, so for the time
-	 * being until there's atomic program replace just mark read
-	 * side for map helpers.
-	 */
-	rcu_read_lock();
-	act = bpf_prog_run_xdp(prog, &xdp);
-	rcu_read_unlock();
-
-	if (act == XDP_PASS)
-		return true;
-
-	/* Count number of packets not to be passed to stack */
-	rxq->xdp_no_pass++;
-
-	switch (act) {
-	case XDP_TX:
-		/* We need the replacement buffer before transmit. */
-		if (qede_alloc_rx_buffer(rxq)) {
-			qede_recycle_rx_bd_ring(rxq, 1);
-			return false;
-		}
-
-		/* Now if there's a transmission problem, we'd still have to
-		 * throw current buffer, as replacement was already allocated.
-		 */
-		if (qede_xdp_xmit(edev, fp, bd, cqe->placement_offset, len)) {
-			dma_unmap_page(rxq->dev, bd->mapping,
-				       PAGE_SIZE, DMA_BIDIRECTIONAL);
-			__free_page(bd->data);
-		}
-
-		/* Regardless, we've consumed an Rx BD */
-		qede_rx_bd_ring_consume(rxq);
-		return false;
-
-	default:
-		bpf_warn_invalid_xdp_action(act);
-	case XDP_ABORTED:
-	case XDP_DROP:
-		qede_recycle_rx_bd_ring(rxq, cqe->bd_num);
-	}
-
-	return false;
-}
-
-static struct sk_buff *qede_rx_allocate_skb(struct qede_dev *edev,
-					    struct qede_rx_queue *rxq,
-					    struct sw_rx_data *bd, u16 len,
-					    u16 pad)
-{
-	unsigned int offset = bd->page_offset;
-	struct skb_frag_struct *frag;
-	struct page *page = bd->data;
-	unsigned int pull_len;
-	struct sk_buff *skb;
-	unsigned char *va;
-
-	/* Allocate a new SKB with a sufficient large header len */
-	skb = netdev_alloc_skb(edev->ndev, QEDE_RX_HDR_SIZE);
-	if (unlikely(!skb))
-		return NULL;
-
-	/* Copy data into SKB - if it's small, we can simply copy it and
-	 * re-use the already allcoated & mapped memory.
-	 */
-	if (len + pad <= edev->rx_copybreak) {
-		memcpy(skb_put(skb, len),
-		       page_address(page) + pad + offset, len);
-		qede_reuse_page(rxq, bd);
-		goto out;
-	}
-
-	frag = &skb_shinfo(skb)->frags[0];
-
-	skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags,
-			page, pad + offset, len, rxq->rx_buf_seg_size);
-
-	va = skb_frag_address(frag);
-	pull_len = eth_get_headlen(va, QEDE_RX_HDR_SIZE);
-
-	/* Align the pull_len to optimize memcpy */
-	memcpy(skb->data, va, ALIGN(pull_len, sizeof(long)));
-
-	/* Correct the skb & frag sizes offset after the pull */
-	skb_frag_size_sub(frag, pull_len);
-	frag->page_offset += pull_len;
-	skb->data_len -= pull_len;
-	skb->tail += pull_len;
-
-	if (unlikely(qede_realloc_rx_buffer(rxq, bd))) {
-		/* Incr page ref count to reuse on allocation failure so
-		 * that it doesn't get freed while freeing SKB [as its
-		 * already mapped there].
-		 */
-		page_ref_inc(page);
-		dev_kfree_skb_any(skb);
-		return NULL;
-	}
-
-out:
-	/* We've consumed the first BD and prepared an SKB */
-	qede_rx_bd_ring_consume(rxq);
-	return skb;
-}
-
-static int qede_rx_build_jumbo(struct qede_dev *edev,
-			       struct qede_rx_queue *rxq,
-			       struct sk_buff *skb,
-			       struct eth_fast_path_rx_reg_cqe *cqe,
-			       u16 first_bd_len)
-{
-	u16 pkt_len = le16_to_cpu(cqe->pkt_len);
-	struct sw_rx_data *bd;
-	u16 bd_cons_idx;
-	u8 num_frags;
-
-	pkt_len -= first_bd_len;
-
-	/* We've already used one BD for the SKB. Now take care of the rest */
-	for (num_frags = cqe->bd_num - 1; num_frags > 0; num_frags--) {
-		u16 cur_size = pkt_len > rxq->rx_buf_size ? rxq->rx_buf_size :
-		    pkt_len;
-
-		if (unlikely(!cur_size)) {
-			DP_ERR(edev,
-			       "Still got %d BDs for mapping jumbo, but length became 0\n",
-			       num_frags);
-			goto out;
-		}
-
-		/* We need a replacement buffer for each BD */
-		if (unlikely(qede_alloc_rx_buffer(rxq)))
-			goto out;
-
-		/* Now that we've allocated the replacement buffer,
-		 * we can safely consume the next BD and map it to the SKB.
-		 */
-		bd_cons_idx = rxq->sw_rx_cons & NUM_RX_BDS_MAX;
-		bd = &rxq->sw_rx_ring[bd_cons_idx];
-		qede_rx_bd_ring_consume(rxq);
-
-		dma_unmap_page(rxq->dev, bd->mapping,
-			       PAGE_SIZE, DMA_FROM_DEVICE);
-
-		skb_fill_page_desc(skb, skb_shinfo(skb)->nr_frags++,
-				   bd->data, 0, cur_size);
-
-		skb->truesize += PAGE_SIZE;
-		skb->data_len += cur_size;
-		skb->len += cur_size;
-		pkt_len -= cur_size;
-	}
-
-	if (unlikely(pkt_len))
-		DP_ERR(edev,
-		       "Mapped all BDs of jumbo, but still have %d bytes\n",
-		       pkt_len);
-
-out:
-	return num_frags;
-}
-
-static int qede_rx_process_tpa_cqe(struct qede_dev *edev,
-				   struct qede_fastpath *fp,
-				   struct qede_rx_queue *rxq,
-				   union eth_rx_cqe *cqe,
-				   enum eth_rx_cqe_type type)
-{
-	switch (type) {
-	case ETH_RX_CQE_TYPE_TPA_START:
-		qede_tpa_start(edev, rxq, &cqe->fast_path_tpa_start);
-		return 0;
-	case ETH_RX_CQE_TYPE_TPA_CONT:
-		qede_tpa_cont(edev, rxq, &cqe->fast_path_tpa_cont);
-		return 0;
-	case ETH_RX_CQE_TYPE_TPA_END:
-		qede_tpa_end(edev, fp, &cqe->fast_path_tpa_end);
-		return 1;
-	default:
-		return 0;
-	}
-}
-
-static int qede_rx_process_cqe(struct qede_dev *edev,
-			       struct qede_fastpath *fp,
-			       struct qede_rx_queue *rxq)
-{
-	struct bpf_prog *xdp_prog = READ_ONCE(rxq->xdp_prog);
-	struct eth_fast_path_rx_reg_cqe *fp_cqe;
-	u16 len, pad, bd_cons_idx, parse_flag;
-	enum eth_rx_cqe_type cqe_type;
-	union eth_rx_cqe *cqe;
-	struct sw_rx_data *bd;
-	struct sk_buff *skb;
-	__le16 flags;
-	u8 csum_flag;
-
-	/* Get the CQE from the completion ring */
-	cqe = (union eth_rx_cqe *)qed_chain_consume(&rxq->rx_comp_ring);
-	cqe_type = cqe->fast_path_regular.type;
-
-	/* Process an unlikely slowpath event */
-	if (unlikely(cqe_type == ETH_RX_CQE_TYPE_SLOW_PATH)) {
-		struct eth_slow_path_rx_cqe *sp_cqe;
-
-		sp_cqe = (struct eth_slow_path_rx_cqe *)cqe;
-		edev->ops->eth_cqe_completion(edev->cdev, fp->id, sp_cqe);
-		return 0;
-	}
-
-	/* Handle TPA cqes */
-	if (cqe_type != ETH_RX_CQE_TYPE_REGULAR)
-		return qede_rx_process_tpa_cqe(edev, fp, rxq, cqe, cqe_type);
-
-	/* Get the data from the SW ring; Consume it only after it's evident
-	 * we wouldn't recycle it.
-	 */
-	bd_cons_idx = rxq->sw_rx_cons & NUM_RX_BDS_MAX;
-	bd = &rxq->sw_rx_ring[bd_cons_idx];
-
-	fp_cqe = &cqe->fast_path_regular;
-	len = le16_to_cpu(fp_cqe->len_on_first_bd);
-	pad = fp_cqe->placement_offset;
-
-	/* Run eBPF program if one is attached */
-	if (xdp_prog)
-		if (!qede_rx_xdp(edev, fp, rxq, xdp_prog, bd, fp_cqe))
-			return 1;
-
-	/* If this is an error packet then drop it */
-	flags = cqe->fast_path_regular.pars_flags.flags;
-	parse_flag = le16_to_cpu(flags);
-
-	csum_flag = qede_check_csum(parse_flag);
-	if (unlikely(csum_flag == QEDE_CSUM_ERROR)) {
-		if (qede_pkt_is_ip_fragmented(fp_cqe, parse_flag)) {
-			rxq->rx_ip_frags++;
-		} else {
-			DP_NOTICE(edev,
-				  "CQE has error, flags = %x, dropping incoming packet\n",
-				  parse_flag);
-			rxq->rx_hw_errors++;
-			qede_recycle_rx_bd_ring(rxq, fp_cqe->bd_num);
-			return 0;
-		}
-	}
-
-	/* Basic validation passed; Need to prepare an SKB. This would also
-	 * guarantee to finally consume the first BD upon success.
-	 */
-	skb = qede_rx_allocate_skb(edev, rxq, bd, len, pad);
-	if (!skb) {
-		rxq->rx_alloc_errors++;
-		qede_recycle_rx_bd_ring(rxq, fp_cqe->bd_num);
-		return 0;
-	}
-
-	/* In case of Jumbo packet, several PAGE_SIZEd buffers will be pointed
-	 * by a single cqe.
-	 */
-	if (fp_cqe->bd_num > 1) {
-		u16 unmapped_frags = qede_rx_build_jumbo(edev, rxq, skb,
-							 fp_cqe, len);
-
-		if (unlikely(unmapped_frags > 0)) {
-			qede_recycle_rx_bd_ring(rxq, unmapped_frags);
-			dev_kfree_skb_any(skb);
-			return 0;
-		}
-	}
-
-	/* The SKB contains all the data. Now prepare meta-magic */
-	skb->protocol = eth_type_trans(skb, edev->ndev);
-	qede_get_rxhash(skb, fp_cqe->bitfields, fp_cqe->rss_hash);
-	qede_set_skb_csum(skb, csum_flag);
-	skb_record_rx_queue(skb, rxq->rxq_id);
-
-	/* SKB is prepared - pass it to stack */
-	qede_skb_receive(edev, fp, rxq, skb, le16_to_cpu(fp_cqe->vlan_tag));
-
-	return 1;
-}
-
-static int qede_rx_int(struct qede_fastpath *fp, int budget)
-{
-	struct qede_rx_queue *rxq = fp->rxq;
-	struct qede_dev *edev = fp->edev;
-	u16 hw_comp_cons, sw_comp_cons;
-	int work_done = 0;
-
-	hw_comp_cons = le16_to_cpu(*rxq->hw_cons_ptr);
-	sw_comp_cons = qed_chain_get_cons_idx(&rxq->rx_comp_ring);
-
-	/* Memory barrier to prevent the CPU from doing speculative reads of CQE
-	 * / BD in the while-loop before reading hw_comp_cons. If the CQE is
-	 * read before it is written by FW, then FW writes CQE and SB, and then
-	 * the CPU reads the hw_comp_cons, it will use an old CQE.
-	 */
-	rmb();
-
-	/* Loop to complete all indicated BDs */
-	while ((sw_comp_cons != hw_comp_cons) && (work_done < budget)) {
-		qede_rx_process_cqe(edev, fp, rxq);
-		qed_chain_recycle_consumed(&rxq->rx_comp_ring);
-		sw_comp_cons = qed_chain_get_cons_idx(&rxq->rx_comp_ring);
-		work_done++;
-	}
-
-	/* Update producers */
-	qede_update_rx_prod(edev, rxq);
-
-	return work_done;
-}
-
-static bool qede_poll_is_more_work(struct qede_fastpath *fp)
-{
-	qed_sb_update_sb_idx(fp->sb_info);
-
-	/* *_has_*_work() reads the status block, thus we need to ensure that
-	 * status block indices have been actually read (qed_sb_update_sb_idx)
-	 * prior to this check (*_has_*_work) so that we won't write the
-	 * "newer" value of the status block to HW (if there was a DMA right
-	 * after qede_has_rx_work and if there is no rmb, the memory reading
-	 * (qed_sb_update_sb_idx) may be postponed to right before *_ack_sb).
-	 * In this case there will never be another interrupt until there is
-	 * another update of the status block, while there is still unhandled
-	 * work.
-	 */
-	rmb();
-
-	if (likely(fp->type & QEDE_FASTPATH_RX))
-		if (qede_has_rx_work(fp->rxq))
-			return true;
-
-	if (fp->type & QEDE_FASTPATH_XDP)
-		if (qede_txq_has_work(fp->xdp_tx))
-			return true;
-
-	if (likely(fp->type & QEDE_FASTPATH_TX))
-		if (qede_txq_has_work(fp->txq))
-			return true;
-
-	return false;
-}
-
-static int qede_poll(struct napi_struct *napi, int budget)
-{
-	struct qede_fastpath *fp = container_of(napi, struct qede_fastpath,
-						napi);
-	struct qede_dev *edev = fp->edev;
-	int rx_work_done = 0;
-
-	if (likely(fp->type & QEDE_FASTPATH_TX) && qede_txq_has_work(fp->txq))
-		qede_tx_int(edev, fp->txq);
-
-	if ((fp->type & QEDE_FASTPATH_XDP) && qede_txq_has_work(fp->xdp_tx))
-		qede_xdp_tx_int(edev, fp->xdp_tx);
-
-	rx_work_done = (likely(fp->type & QEDE_FASTPATH_RX) &&
-			qede_has_rx_work(fp->rxq)) ?
-			qede_rx_int(fp, budget) : 0;
-	if (rx_work_done < budget) {
-		if (!qede_poll_is_more_work(fp)) {
-			napi_complete(napi);
-
-			/* Update and reenable interrupts */
-			qed_sb_ack(fp->sb_info, IGU_INT_ENABLE, 1);
-		} else {
-			rx_work_done = budget;
-		}
-	}
-
-	if (fp->xdp_xmit) {
-		u16 xdp_prod = qed_chain_get_prod_idx(&fp->xdp_tx->tx_pbl);
-
-		fp->xdp_xmit = 0;
-		fp->xdp_tx->tx_db.data.bd_prod = cpu_to_le16(xdp_prod);
-		qede_update_tx_producer(fp->xdp_tx);
-	}
-
-	return rx_work_done;
-}
-
-static irqreturn_t qede_msix_fp_int(int irq, void *fp_cookie)
-{
-	struct qede_fastpath *fp = fp_cookie;
-
-	qed_sb_ack(fp->sb_info, IGU_INT_DISABLE, 0 /*do not update*/);
-
-	napi_schedule_irqoff(&fp->napi);
-	return IRQ_HANDLED;
-}
-
-/* -------------------------------------------------------------------------
- * END OF FAST-PATH
- * -------------------------------------------------------------------------
- */
-
 static int qede_open(struct net_device *ndev);
 static int qede_close(struct net_device *ndev);
-static int qede_set_mac_addr(struct net_device *ndev, void *p);
-static void qede_set_rx_mode(struct net_device *ndev);
-static void qede_config_rx_mode(struct net_device *ndev);
-
-static int qede_set_ucast_rx_mac(struct qede_dev *edev,
-				 enum qed_filter_xcast_params_type opcode,
-				 unsigned char mac[ETH_ALEN])
-{
-	struct qed_filter_params filter_cmd;
-
-	memset(&filter_cmd, 0, sizeof(filter_cmd));
-	filter_cmd.type = QED_FILTER_TYPE_UCAST;
-	filter_cmd.filter.ucast.type = opcode;
-	filter_cmd.filter.ucast.mac_valid = 1;
-	ether_addr_copy(filter_cmd.filter.ucast.mac, mac);
-
-	return edev->ops->filter_config(edev->cdev, &filter_cmd);
-}
-
-static int qede_set_ucast_rx_vlan(struct qede_dev *edev,
-				  enum qed_filter_xcast_params_type opcode,
-				  u16 vid)
-{
-	struct qed_filter_params filter_cmd;
-
-	memset(&filter_cmd, 0, sizeof(filter_cmd));
-	filter_cmd.type = QED_FILTER_TYPE_UCAST;
-	filter_cmd.filter.ucast.type = opcode;
-	filter_cmd.filter.ucast.vlan_valid = 1;
-	filter_cmd.filter.ucast.vlan = vid;
-
-	return edev->ops->filter_config(edev->cdev, &filter_cmd);
-}
 
 void qede_fill_by_demand_stats(struct qede_dev *edev)
 {
@@ -2019,9 +399,8 @@ void qede_fill_by_demand_stats(struct qede_dev *edev)
 	edev->stats.tx_mac_ctrl_frames = stats.tx_mac_ctrl_frames;
 }
 
-static
-struct rtnl_link_stats64 *qede_get_stats64(struct net_device *dev,
-					   struct rtnl_link_stats64 *stats)
+static void qede_get_stats64(struct net_device *dev,
+			     struct rtnl_link_stats64 *stats)
 {
 	struct qede_dev *edev = netdev_priv(dev);
 
@@ -2051,8 +430,6 @@ struct rtnl_link_stats64 *qede_get_stats64(struct net_device *dev,
 	stats->collisions = edev->stats.tx_total_collisions;
 	stats->rx_crc_errors = edev->stats.rx_crc_errors;
 	stats->rx_frame_errors = edev->stats.rx_align_errors;
-
-	return stats;
 }
 
 #ifdef CONFIG_QED_SRIOV
@@ -2096,445 +473,37 @@ static int qede_set_vf_link_state(struct net_device *dev, int vfidx,
 
 	return edev->ops->iov->set_link_state(edev->cdev, vfidx, link_state);
 }
-#endif
 
-static void qede_config_accept_any_vlan(struct qede_dev *edev, bool action)
-{
-	struct qed_update_vport_params params;
-	int rc;
-
-	/* Proceed only if action actually needs to be performed */
-	if (edev->accept_any_vlan == action)
-		return;
-
-	memset(&params, 0, sizeof(params));
-
-	params.vport_id = 0;
-	params.accept_any_vlan = action;
-	params.update_accept_any_vlan_flg = 1;
-
-	rc = edev->ops->vport_update(edev->cdev, &params);
-	if (rc) {
-		DP_ERR(edev, "Failed to %s accept-any-vlan\n",
-		       action ? "enable" : "disable");
-	} else {
-		DP_INFO(edev, "%s accept-any-vlan\n",
-			action ? "enabled" : "disabled");
-		edev->accept_any_vlan = action;
-	}
-}
-
-static int qede_vlan_rx_add_vid(struct net_device *dev, __be16 proto, u16 vid)
+static int qede_set_vf_trust(struct net_device *dev, int vfidx, bool setting)
 {
 	struct qede_dev *edev = netdev_priv(dev);
-	struct qede_vlan *vlan, *tmp;
-	int rc = 0;
-
-	DP_VERBOSE(edev, NETIF_MSG_IFUP, "Adding vlan 0x%04x\n", vid);
-
-	vlan = kzalloc(sizeof(*vlan), GFP_KERNEL);
-	if (!vlan) {
-		DP_INFO(edev, "Failed to allocate struct for vlan\n");
-		return -ENOMEM;
-	}
-	INIT_LIST_HEAD(&vlan->list);
-	vlan->vid = vid;
-	vlan->configured = false;
-
-	/* Verify vlan isn't already configured */
-	list_for_each_entry(tmp, &edev->vlan_list, list) {
-		if (tmp->vid == vlan->vid) {
-			DP_VERBOSE(edev, (NETIF_MSG_IFUP | NETIF_MSG_IFDOWN),
-				   "vlan already configured\n");
-			kfree(vlan);
-			return -EEXIST;
-		}
-	}
-
-	/* If interface is down, cache this VLAN ID and return */
-	__qede_lock(edev);
-	if (edev->state != QEDE_STATE_OPEN) {
-		DP_VERBOSE(edev, NETIF_MSG_IFDOWN,
-			   "Interface is down, VLAN %d will be configured when interface is up\n",
-			   vid);
-		if (vid != 0)
-			edev->non_configured_vlans++;
-		list_add(&vlan->list, &edev->vlan_list);
-		goto out;
-	}
-
-	/* Check for the filter limit.
-	 * Note - vlan0 has a reserved filter and can be added without
-	 * worrying about quota
-	 */
-	if ((edev->configured_vlans < edev->dev_info.num_vlan_filters) ||
-	    (vlan->vid == 0)) {
-		rc = qede_set_ucast_rx_vlan(edev,
-					    QED_FILTER_XCAST_TYPE_ADD,
-					    vlan->vid);
-		if (rc) {
-			DP_ERR(edev, "Failed to configure VLAN %d\n",
-			       vlan->vid);
-			kfree(vlan);
-			goto out;
-		}
-		vlan->configured = true;
-
-		/* vlan0 filter isn't consuming out of our quota */
-		if (vlan->vid != 0)
-			edev->configured_vlans++;
-	} else {
-		/* Out of quota; Activate accept-any-VLAN mode */
-		if (!edev->non_configured_vlans)
-			qede_config_accept_any_vlan(edev, true);
-
-		edev->non_configured_vlans++;
-	}
-
-	list_add(&vlan->list, &edev->vlan_list);
-
-out:
-	__qede_unlock(edev);
-	return rc;
-}
-
-static void qede_del_vlan_from_list(struct qede_dev *edev,
-				    struct qede_vlan *vlan)
-{
-	/* vlan0 filter isn't consuming out of our quota */
-	if (vlan->vid != 0) {
-		if (vlan->configured)
-			edev->configured_vlans--;
-		else
-			edev->non_configured_vlans--;
-	}
-
-	list_del(&vlan->list);
-	kfree(vlan);
-}
-
-static int qede_configure_vlan_filters(struct qede_dev *edev)
-{
-	int rc = 0, real_rc = 0, accept_any_vlan = 0;
-	struct qed_dev_eth_info *dev_info;
-	struct qede_vlan *vlan = NULL;
-
-	if (list_empty(&edev->vlan_list))
-		return 0;
-
-	dev_info = &edev->dev_info;
-
-	/* Configure non-configured vlans */
-	list_for_each_entry(vlan, &edev->vlan_list, list) {
-		if (vlan->configured)
-			continue;
-
-		/* We have used all our credits, now enable accept_any_vlan */
-		if ((vlan->vid != 0) &&
-		    (edev->configured_vlans == dev_info->num_vlan_filters)) {
-			accept_any_vlan = 1;
-			continue;
-		}
-
-		DP_VERBOSE(edev, NETIF_MSG_IFUP, "Adding vlan %d\n", vlan->vid);
-
-		rc = qede_set_ucast_rx_vlan(edev, QED_FILTER_XCAST_TYPE_ADD,
-					    vlan->vid);
-		if (rc) {
-			DP_ERR(edev, "Failed to configure VLAN %u\n",
-			       vlan->vid);
-			real_rc = rc;
-			continue;
-		}
-
-		vlan->configured = true;
-		/* vlan0 filter doesn't consume our VLAN filter's quota */
-		if (vlan->vid != 0) {
-			edev->non_configured_vlans--;
-			edev->configured_vlans++;
-		}
-	}
-
-	/* enable accept_any_vlan mode if we have more VLANs than credits,
-	 * or remove accept_any_vlan mode if we've actually removed
-	 * a non-configured vlan, and all remaining vlans are truly configured.
-	 */
-
-	if (accept_any_vlan)
-		qede_config_accept_any_vlan(edev, true);
-	else if (!edev->non_configured_vlans)
-		qede_config_accept_any_vlan(edev, false);
-
-	return real_rc;
-}
-
-static int qede_vlan_rx_kill_vid(struct net_device *dev, __be16 proto, u16 vid)
-{
-	struct qede_dev *edev = netdev_priv(dev);
-	struct qede_vlan *vlan = NULL;
-	int rc = 0;
-
-	DP_VERBOSE(edev, NETIF_MSG_IFDOWN, "Removing vlan 0x%04x\n", vid);
-
-	/* Find whether entry exists */
-	__qede_lock(edev);
-	list_for_each_entry(vlan, &edev->vlan_list, list)
-		if (vlan->vid == vid)
-			break;
-
-	if (!vlan || (vlan->vid != vid)) {
-		DP_VERBOSE(edev, (NETIF_MSG_IFUP | NETIF_MSG_IFDOWN),
-			   "Vlan isn't configured\n");
-		goto out;
-	}
-
-	if (edev->state != QEDE_STATE_OPEN) {
-		/* As interface is already down, we don't have a VPORT
-		 * instance to remove vlan filter. So just update vlan list
-		 */
-		DP_VERBOSE(edev, NETIF_MSG_IFDOWN,
-			   "Interface is down, removing VLAN from list only\n");
-		qede_del_vlan_from_list(edev, vlan);
-		goto out;
-	}
-
-	/* Remove vlan */
-	if (vlan->configured) {
-		rc = qede_set_ucast_rx_vlan(edev, QED_FILTER_XCAST_TYPE_DEL,
-					    vid);
-		if (rc) {
-			DP_ERR(edev, "Failed to remove VLAN %d\n", vid);
-			goto out;
-		}
-	}
-
-	qede_del_vlan_from_list(edev, vlan);
-
-	/* We have removed a VLAN - try to see if we can
-	 * configure non-configured VLAN from the list.
-	 */
-	rc = qede_configure_vlan_filters(edev);
-
-out:
-	__qede_unlock(edev);
-	return rc;
-}
-
-static void qede_vlan_mark_nonconfigured(struct qede_dev *edev)
-{
-	struct qede_vlan *vlan = NULL;
-
-	if (list_empty(&edev->vlan_list))
-		return;
-
-	list_for_each_entry(vlan, &edev->vlan_list, list) {
-		if (!vlan->configured)
-			continue;
-
-		vlan->configured = false;
-
-		/* vlan0 filter isn't consuming out of our quota */
-		if (vlan->vid != 0) {
-			edev->non_configured_vlans++;
-			edev->configured_vlans--;
-		}
-
-		DP_VERBOSE(edev, NETIF_MSG_IFDOWN,
-			   "marked vlan %d as non-configured\n", vlan->vid);
-	}
-
-	edev->accept_any_vlan = false;
-}
 
-static void qede_set_features_reload(struct qede_dev *edev,
-				     struct qede_reload_args *args)
-{
-	edev->ndev->features = args->u.features;
-}
-
-int qede_set_features(struct net_device *dev, netdev_features_t features)
-{
-	struct qede_dev *edev = netdev_priv(dev);
-	netdev_features_t changes = features ^ dev->features;
-	bool need_reload = false;
-
-	/* No action needed if hardware GRO is disabled during driver load */
-	if (changes & NETIF_F_GRO) {
-		if (dev->features & NETIF_F_GRO)
-			need_reload = !edev->gro_disable;
-		else
-			need_reload = edev->gro_disable;
-	}
-
-	if (need_reload) {
-		struct qede_reload_args args;
-
-		args.u.features = features;
-		args.func = &qede_set_features_reload;
-
-		/* Make sure that we definitely need to reload.
-		 * In case of an eBPF attached program, there will be no FW
-		 * aggregations, so no need to actually reload.
-		 */
-		__qede_lock(edev);
-		if (edev->xdp_prog)
-			args.func(edev, &args);
-		else
-			qede_reload(edev, &args, true);
-		__qede_unlock(edev);
-
-		return 1;
-	}
-
-	return 0;
-}
-
-static void qede_udp_tunnel_add(struct net_device *dev,
-				struct udp_tunnel_info *ti)
-{
-	struct qede_dev *edev = netdev_priv(dev);
-	u16 t_port = ntohs(ti->port);
-
-	switch (ti->type) {
-	case UDP_TUNNEL_TYPE_VXLAN:
-		if (edev->vxlan_dst_port)
-			return;
-
-		edev->vxlan_dst_port = t_port;
-
-		DP_VERBOSE(edev, QED_MSG_DEBUG, "Added vxlan port=%d\n",
-			   t_port);
-
-		set_bit(QEDE_SP_VXLAN_PORT_CONFIG, &edev->sp_flags);
-		break;
-	case UDP_TUNNEL_TYPE_GENEVE:
-		if (edev->geneve_dst_port)
-			return;
-
-		edev->geneve_dst_port = t_port;
-
-		DP_VERBOSE(edev, QED_MSG_DEBUG, "Added geneve port=%d\n",
-			   t_port);
-		set_bit(QEDE_SP_GENEVE_PORT_CONFIG, &edev->sp_flags);
-		break;
-	default:
-		return;
-	}
+	if (!edev->ops)
+		return -EINVAL;
 
-	schedule_delayed_work(&edev->sp_task, 0);
+	return edev->ops->iov->set_trust(edev->cdev, vfidx, setting);
 }
+#endif
 
-static void qede_udp_tunnel_del(struct net_device *dev,
-				struct udp_tunnel_info *ti)
+static int qede_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 {
 	struct qede_dev *edev = netdev_priv(dev);
-	u16 t_port = ntohs(ti->port);
-
-	switch (ti->type) {
-	case UDP_TUNNEL_TYPE_VXLAN:
-		if (t_port != edev->vxlan_dst_port)
-			return;
 
-		edev->vxlan_dst_port = 0;
+	if (!netif_running(dev))
+		return -EAGAIN;
 
-		DP_VERBOSE(edev, QED_MSG_DEBUG, "Deleted vxlan port=%d\n",
-			   t_port);
-
-		set_bit(QEDE_SP_VXLAN_PORT_CONFIG, &edev->sp_flags);
-		break;
-	case UDP_TUNNEL_TYPE_GENEVE:
-		if (t_port != edev->geneve_dst_port)
-			return;
-
-		edev->geneve_dst_port = 0;
-
-		DP_VERBOSE(edev, QED_MSG_DEBUG, "Deleted geneve port=%d\n",
-			   t_port);
-		set_bit(QEDE_SP_GENEVE_PORT_CONFIG, &edev->sp_flags);
-		break;
+	switch (cmd) {
+	case SIOCSHWTSTAMP:
+		return qede_ptp_hw_ts(edev, ifr);
 	default:
-		return;
-	}
-
-	schedule_delayed_work(&edev->sp_task, 0);
-}
-
-/* 8B udp header + 8B base tunnel header + 32B option length */
-#define QEDE_MAX_TUN_HDR_LEN 48
-
-static netdev_features_t qede_features_check(struct sk_buff *skb,
-					     struct net_device *dev,
-					     netdev_features_t features)
-{
-	if (skb->encapsulation) {
-		u8 l4_proto = 0;
-
-		switch (vlan_get_protocol(skb)) {
-		case htons(ETH_P_IP):
-			l4_proto = ip_hdr(skb)->protocol;
-			break;
-		case htons(ETH_P_IPV6):
-			l4_proto = ipv6_hdr(skb)->nexthdr;
-			break;
-		default:
-			return features;
-		}
-
-		/* Disable offloads for geneve tunnels, as HW can't parse
-		 * the geneve header which has option length greater than 32B.
-		 */
-		if ((l4_proto == IPPROTO_UDP) &&
-		    ((skb_inner_mac_header(skb) -
-		      skb_transport_header(skb)) > QEDE_MAX_TUN_HDR_LEN))
-			return features & ~(NETIF_F_CSUM_MASK |
-					    NETIF_F_GSO_MASK);
-	}
-
-	return features;
-}
-
-static void qede_xdp_reload_func(struct qede_dev *edev,
-				 struct qede_reload_args *args)
-{
-	struct bpf_prog *old;
-
-	old = xchg(&edev->xdp_prog, args->u.new_prog);
-	if (old)
-		bpf_prog_put(old);
-}
-
-static int qede_xdp_set(struct qede_dev *edev, struct bpf_prog *prog)
-{
-	struct qede_reload_args args;
-
-	if (prog && prog->xdp_adjust_head) {
-		DP_ERR(edev, "Does not support bpf_xdp_adjust_head()\n");
+		DP_VERBOSE(edev, QED_MSG_DEBUG,
+			   "default IOCTL cmd 0x%x\n", cmd);
 		return -EOPNOTSUPP;
 	}
 
-	/* If we're called, there was already a bpf reference increment */
-	args.func = &qede_xdp_reload_func;
-	args.u.new_prog = prog;
-	qede_reload(edev, &args, false);
-
 	return 0;
 }
 
-static int qede_xdp(struct net_device *dev, struct netdev_xdp *xdp)
-{
-	struct qede_dev *edev = netdev_priv(dev);
-
-	switch (xdp->command) {
-	case XDP_SETUP_PROG:
-		return qede_xdp_set(edev, xdp->prog);
-	case XDP_QUERY_PROG:
-		xdp->prog_attached = !!edev->xdp_prog;
-		return 0;
-	default:
-		return -EINVAL;
-	}
-}
-
 static const struct net_device_ops qede_netdev_ops = {
 	.ndo_open = qede_open,
 	.ndo_stop = qede_close,
@@ -2543,9 +512,11 @@ static const struct net_device_ops qede_netdev_ops = {
 	.ndo_set_mac_address = qede_set_mac_addr,
 	.ndo_validate_addr = eth_validate_addr,
 	.ndo_change_mtu = qede_change_mtu,
+	.ndo_do_ioctl = qede_ioctl,
 #ifdef CONFIG_QED_SRIOV
 	.ndo_set_vf_mac = qede_set_vf_mac,
 	.ndo_set_vf_vlan = qede_set_vf_vlan,
+	.ndo_set_vf_trust = qede_set_vf_trust,
 #endif
 	.ndo_vlan_rx_add_vid = qede_vlan_rx_add_vid,
 	.ndo_vlan_rx_kill_vid = qede_vlan_rx_kill_vid,
@@ -2814,7 +785,7 @@ static void qede_update_pf_params(struct qed_dev *cdev)
 
 	/* 64 rx + 64 tx + 64 XDP */
 	memset(&pf_params, 0, sizeof(struct qed_pf_params));
-	pf_params.eth_pf_params.num_cons = 192;
+	pf_params.eth_pf_params.num_cons = (MAX_SB_PER_PF_MIMD - 1) * 3;
 	qed_ops->common->update_pf_params(cdev, &pf_params);
 }
 
@@ -2883,6 +854,13 @@ static int __qede_probe(struct pci_dev *pdev, u32 dp_module, u8 dp_level,
 	if (rc)
 		goto err3;
 
+	/* Prepare the lock prior to the registeration of the netdev,
+	 * as once it's registered we might reach flows requiring it
+	 * [it's even possible to reach a flow needing it directly
+	 * from there, although it's unlikely].
+	 */
+	INIT_DELAYED_WORK(&edev->sp_task, qede_sp_task);
+	mutex_init(&edev->qede_lock);
 	rc = register_netdev(edev->ndev);
 	if (rc) {
 		DP_NOTICE(edev, "Cannot register net-device\n");
@@ -2891,6 +869,15 @@ static int __qede_probe(struct pci_dev *pdev, u32 dp_module, u8 dp_level,
 
 	edev->ops->common->set_id(cdev, edev->ndev->name, DRV_MODULE_VERSION);
 
+	/* PTP not supported on VFs */
+	if (!is_vf) {
+		rc = qede_ptp_register_phc(edev);
+		if (rc) {
+			DP_NOTICE(edev, "Cannot register PHC\n");
+			goto err5;
+		}
+	}
+
 	edev->ops->register_ops(cdev, &qede_ll_ops, edev);
 
 #ifdef CONFIG_DCB
@@ -2898,14 +885,14 @@ static int __qede_probe(struct pci_dev *pdev, u32 dp_module, u8 dp_level,
 		qede_set_dcbnl_ops(edev->ndev);
 #endif
 
-	INIT_DELAYED_WORK(&edev->sp_task, qede_sp_task);
-	mutex_init(&edev->qede_lock);
 	edev->rx_copybreak = QEDE_RX_HDR_SIZE;
 
 	DP_INFO(edev, "Ending successfully qede probe\n");
 
 	return 0;
 
+err5:
+	unregister_netdev(edev->ndev);
 err4:
 	qede_roce_dev_remove(edev);
 err3:
@@ -2957,6 +944,8 @@ static void __qede_remove(struct pci_dev *pdev, enum qede_remove_mode mode)
 
 	unregister_netdev(ndev);
 
+	qede_ptp_remove(edev);
+
 	qede_roce_dev_remove(edev);
 
 	edev->ops->common->set_power_state(cdev, PCI_D0);
@@ -2967,14 +956,20 @@ static void __qede_remove(struct pci_dev *pdev, enum qede_remove_mode mode)
 	if (edev->xdp_prog)
 		bpf_prog_put(edev->xdp_prog);
 
-	free_netdev(ndev);
-
 	/* Use global ops since we've freed edev */
 	qed_ops->common->slowpath_stop(cdev);
 	if (system_state == SYSTEM_POWER_OFF)
 		return;
 	qed_ops->common->remove(cdev);
 
+	/* Since this can happen out-of-sync with other flows,
+	 * don't release the netdevice until after slowpath stop
+	 * has been called to guarantee various other contexts
+	 * [e.g., QED register callbacks] won't break anything when
+	 * accessing the netdevice.
+	 */
+	 free_netdev(ndev);
+
 	dev_info(&pdev->dev, "Ending qede_remove successfully\n");
 }
 
@@ -3215,8 +1210,9 @@ static int qede_alloc_mem_rxq(struct qede_dev *edev, struct qede_rx_queue *rxq)
 		goto err;
 
 	/* Allocate buffers for the Rx ring */
+	rxq->filled_buffers = 0;
 	for (i = 0; i < rxq->num_rx_buffers; i++) {
-		rc = qede_alloc_rx_buffer(rxq);
+		rc = qede_alloc_rx_buffer(rxq, false);
 		if (rc) {
 			DP_ERR(edev,
 			       "Rx buffers allocation failed at index %d\n", i);
@@ -3564,19 +1560,24 @@ static int qede_stop_txq(struct qede_dev *edev,
 
 static int qede_stop_queues(struct qede_dev *edev)
 {
-	struct qed_update_vport_params vport_update_params;
+	struct qed_update_vport_params *vport_update_params;
 	struct qed_dev *cdev = edev->cdev;
 	struct qede_fastpath *fp;
 	int rc, i;
 
 	/* Disable the vport */
-	memset(&vport_update_params, 0, sizeof(vport_update_params));
-	vport_update_params.vport_id = 0;
-	vport_update_params.update_vport_active_flg = 1;
-	vport_update_params.vport_active_flg = 0;
-	vport_update_params.update_rss_flg = 0;
+	vport_update_params = vzalloc(sizeof(*vport_update_params));
+	if (!vport_update_params)
+		return -ENOMEM;
+
+	vport_update_params->vport_id = 0;
+	vport_update_params->update_vport_active_flg = 1;
+	vport_update_params->vport_active_flg = 0;
+	vport_update_params->update_rss_flg = 0;
+
+	rc = edev->ops->vport_update(cdev, vport_update_params);
+	vfree(vport_update_params);
 
-	rc = edev->ops->vport_update(cdev, &vport_update_params);
 	if (rc) {
 		DP_ERR(edev, "Failed to update vport\n");
 		return rc;
@@ -3688,11 +1689,10 @@ static int qede_start_queues(struct qede_dev *edev, bool clear_stats)
 {
 	int vlan_removal_en = 1;
 	struct qed_dev *cdev = edev->cdev;
-	struct qed_update_vport_params vport_update_params;
-	struct qed_queue_start_common_params q_params;
 	struct qed_dev_info *qed_info = &edev->dev_info.common;
+	struct qed_update_vport_params *vport_update_params;
+	struct qed_queue_start_common_params q_params;
 	struct qed_start_vport_params start = {0};
-	bool reset_rss_indir = false;
 	int rc, i;
 
 	if (!edev->num_queues) {
@@ -3701,6 +1701,11 @@ static int qede_start_queues(struct qede_dev *edev, bool clear_stats)
 		return -EINVAL;
 	}
 
+	vport_update_params = vzalloc(sizeof(*vport_update_params));
+	if (!vport_update_params)
+		return -ENOMEM;
+
+	start.handle_ptp_pkts = !!(edev->ptp);
 	start.gro_enable = !edev->gro_disable;
 	start.mtu = edev->ndev->mtu;
 	start.vport_id = 0;
@@ -3712,7 +1717,7 @@ static int qede_start_queues(struct qede_dev *edev, bool clear_stats)
 
 	if (rc) {
 		DP_ERR(edev, "Start V-PORT failed %d\n", rc);
-		return rc;
+		goto out;
 	}
 
 	DP_VERBOSE(edev, NETIF_MSG_IFUP,
@@ -3748,7 +1753,7 @@ static int qede_start_queues(struct qede_dev *edev, bool clear_stats)
 			if (rc) {
 				DP_ERR(edev, "Start RXQ #%d failed %d\n", i,
 				       rc);
-				return rc;
+				goto out;
 			}
 
 			/* Use the return parameters */
@@ -3764,108 +1769,44 @@ static int qede_start_queues(struct qede_dev *edev, bool clear_stats)
 		if (fp->type & QEDE_FASTPATH_XDP) {
 			rc = qede_start_txq(edev, fp, fp->xdp_tx, i, XDP_PI);
 			if (rc)
-				return rc;
+				goto out;
 
 			fp->rxq->xdp_prog = bpf_prog_add(edev->xdp_prog, 1);
 			if (IS_ERR(fp->rxq->xdp_prog)) {
 				rc = PTR_ERR(fp->rxq->xdp_prog);
 				fp->rxq->xdp_prog = NULL;
-				return rc;
+				goto out;
 			}
 		}
 
 		if (fp->type & QEDE_FASTPATH_TX) {
 			rc = qede_start_txq(edev, fp, fp->txq, i, TX_PI(0));
 			if (rc)
-				return rc;
+				goto out;
 		}
 	}
 
 	/* Prepare and send the vport enable */
-	memset(&vport_update_params, 0, sizeof(vport_update_params));
-	vport_update_params.vport_id = start.vport_id;
-	vport_update_params.update_vport_active_flg = 1;
-	vport_update_params.vport_active_flg = 1;
+	vport_update_params->vport_id = start.vport_id;
+	vport_update_params->update_vport_active_flg = 1;
+	vport_update_params->vport_active_flg = 1;
 
 	if ((qed_info->mf_mode == QED_MF_NPAR || pci_num_vf(edev->pdev)) &&
 	    qed_info->tx_switching) {
-		vport_update_params.update_tx_switching_flg = 1;
-		vport_update_params.tx_switching_flg = 1;
+		vport_update_params->update_tx_switching_flg = 1;
+		vport_update_params->tx_switching_flg = 1;
 	}
 
-	/* Fill struct with RSS params */
-	if (QEDE_RSS_COUNT(edev) > 1) {
-		vport_update_params.update_rss_flg = 1;
+	qede_fill_rss_params(edev, &vport_update_params->rss_params,
+			     &vport_update_params->update_rss_flg);
 
-		/* Need to validate current RSS config uses valid entries */
-		for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i++) {
-			if (edev->rss_params.rss_ind_table[i] >=
-			    QEDE_RSS_COUNT(edev)) {
-				reset_rss_indir = true;
-				break;
-			}
-		}
-
-		if (!(edev->rss_params_inited & QEDE_RSS_INDIR_INITED) ||
-		    reset_rss_indir) {
-			u16 val;
-
-			for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i++) {
-				u16 indir_val;
-
-				val = QEDE_RSS_COUNT(edev);
-				indir_val = ethtool_rxfh_indir_default(i, val);
-				edev->rss_params.rss_ind_table[i] = indir_val;
-			}
-			edev->rss_params_inited |= QEDE_RSS_INDIR_INITED;
-		}
-
-		if (!(edev->rss_params_inited & QEDE_RSS_KEY_INITED)) {
-			netdev_rss_key_fill(edev->rss_params.rss_key,
-					    sizeof(edev->rss_params.rss_key));
-			edev->rss_params_inited |= QEDE_RSS_KEY_INITED;
-		}
-
-		if (!(edev->rss_params_inited & QEDE_RSS_CAPS_INITED)) {
-			edev->rss_params.rss_caps = QED_RSS_IPV4 |
-						    QED_RSS_IPV6 |
-						    QED_RSS_IPV4_TCP |
-						    QED_RSS_IPV6_TCP;
-			edev->rss_params_inited |= QEDE_RSS_CAPS_INITED;
-		}
-
-		memcpy(&vport_update_params.rss_params, &edev->rss_params,
-		       sizeof(vport_update_params.rss_params));
-	} else {
-		memset(&vport_update_params.rss_params, 0,
-		       sizeof(vport_update_params.rss_params));
-	}
-
-	rc = edev->ops->vport_update(cdev, &vport_update_params);
-	if (rc) {
+	rc = edev->ops->vport_update(cdev, vport_update_params);
+	if (rc)
 		DP_ERR(edev, "Update V-PORT failed %d\n", rc);
-		return rc;
-	}
-
-	return 0;
-}
-
-static int qede_set_mcast_rx_mac(struct qede_dev *edev,
-				 enum qed_filter_xcast_params_type opcode,
-				 unsigned char *mac, int num_macs)
-{
-	struct qed_filter_params filter_cmd;
-	int i;
-
-	memset(&filter_cmd, 0, sizeof(filter_cmd));
-	filter_cmd.type = QED_FILTER_TYPE_MCAST;
-	filter_cmd.filter.mcast.type = opcode;
-	filter_cmd.filter.mcast.num = num_macs;
-
-	for (i = 0; i < num_macs; i++, mac += ETH_ALEN)
-		ether_addr_copy(filter_cmd.filter.mcast.mac[i], mac);
 
-	return edev->ops->filter_config(edev->cdev, &filter_cmd);
+out:
+	vfree(vport_update_params);
+	return rc;
 }
 
 enum qede_unload_mode {
@@ -3886,6 +1827,8 @@ static void qede_unload(struct qede_dev *edev, enum qede_unload_mode mode,
 	qede_roce_dev_event_close(edev);
 	edev->state = QEDE_STATE_CLOSED;
 
+	qede_ptp_stop(edev);
+
 	/* Close OS Tx */
 	netif_tx_disable(edev->ndev);
 	netif_carrier_off(edev->ndev);
@@ -3929,7 +1872,6 @@ static int qede_load(struct qede_dev *edev, enum qede_load_mode mode,
 		     bool is_locked)
 {
 	struct qed_link_params link_params;
-	struct qed_link_output link_output;
 	int rc;
 
 	DP_INFO(edev, "Starting qede load\n");
@@ -3981,11 +1923,9 @@ static int qede_load(struct qede_dev *edev, enum qede_load_mode mode,
 	link_params.link_up = true;
 	edev->ops->common->set_link(edev->cdev, &link_params);
 
-	/* Query whether link is already-up */
-	memset(&link_output, 0, sizeof(link_output));
-	edev->ops->common->get_link(edev->cdev, &link_output);
 	qede_roce_dev_event_open(edev);
-	qede_link_update(edev, &link_output);
+
+	qede_ptp_start(edev, (mode == QEDE_LOAD_NORMAL));
 
 	edev->state = QEDE_STATE_OPEN;
 
@@ -4097,192 +2037,3 @@ static void qede_link_update(void *dev, struct qed_link_output *link)
 		}
 	}
 }
-
-static int qede_set_mac_addr(struct net_device *ndev, void *p)
-{
-	struct qede_dev *edev = netdev_priv(ndev);
-	struct sockaddr *addr = p;
-	int rc;
-
-	ASSERT_RTNL(); /* @@@TBD To be removed */
-
-	DP_INFO(edev, "Set_mac_addr called\n");
-
-	if (!is_valid_ether_addr(addr->sa_data)) {
-		DP_NOTICE(edev, "The MAC address is not valid\n");
-		return -EFAULT;
-	}
-
-	if (!edev->ops->check_mac(edev->cdev, addr->sa_data)) {
-		DP_NOTICE(edev, "qed prevents setting MAC\n");
-		return -EINVAL;
-	}
-
-	ether_addr_copy(ndev->dev_addr, addr->sa_data);
-
-	if (!netif_running(ndev))  {
-		DP_NOTICE(edev, "The device is currently down\n");
-		return 0;
-	}
-
-	/* Remove the previous primary mac */
-	rc = qede_set_ucast_rx_mac(edev, QED_FILTER_XCAST_TYPE_DEL,
-				   edev->primary_mac);
-	if (rc)
-		return rc;
-
-	edev->ops->common->update_mac(edev->cdev, addr->sa_data);
-
-	/* Add MAC filter according to the new unicast HW MAC address */
-	ether_addr_copy(edev->primary_mac, ndev->dev_addr);
-	return qede_set_ucast_rx_mac(edev, QED_FILTER_XCAST_TYPE_ADD,
-				      edev->primary_mac);
-}
-
-static int
-qede_configure_mcast_filtering(struct net_device *ndev,
-			       enum qed_filter_rx_mode_type *accept_flags)
-{
-	struct qede_dev *edev = netdev_priv(ndev);
-	unsigned char *mc_macs, *temp;
-	struct netdev_hw_addr *ha;
-	int rc = 0, mc_count;
-	size_t size;
-
-	size = 64 * ETH_ALEN;
-
-	mc_macs = kzalloc(size, GFP_KERNEL);
-	if (!mc_macs) {
-		DP_NOTICE(edev,
-			  "Failed to allocate memory for multicast MACs\n");
-		rc = -ENOMEM;
-		goto exit;
-	}
-
-	temp = mc_macs;
-
-	/* Remove all previously configured MAC filters */
-	rc = qede_set_mcast_rx_mac(edev, QED_FILTER_XCAST_TYPE_DEL,
-				   mc_macs, 1);
-	if (rc)
-		goto exit;
-
-	netif_addr_lock_bh(ndev);
-
-	mc_count = netdev_mc_count(ndev);
-	if (mc_count < 64) {
-		netdev_for_each_mc_addr(ha, ndev) {
-			ether_addr_copy(temp, ha->addr);
-			temp += ETH_ALEN;
-		}
-	}
-
-	netif_addr_unlock_bh(ndev);
-
-	/* Check for all multicast @@@TBD resource allocation */
-	if ((ndev->flags & IFF_ALLMULTI) ||
-	    (mc_count > 64)) {
-		if (*accept_flags == QED_FILTER_RX_MODE_TYPE_REGULAR)
-			*accept_flags = QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC;
-	} else {
-		/* Add all multicast MAC filters */
-		rc = qede_set_mcast_rx_mac(edev, QED_FILTER_XCAST_TYPE_ADD,
-					   mc_macs, mc_count);
-	}
-
-exit:
-	kfree(mc_macs);
-	return rc;
-}
-
-static void qede_set_rx_mode(struct net_device *ndev)
-{
-	struct qede_dev *edev = netdev_priv(ndev);
-
-	set_bit(QEDE_SP_RX_MODE, &edev->sp_flags);
-	schedule_delayed_work(&edev->sp_task, 0);
-}
-
-/* Must be called with qede_lock held */
-static void qede_config_rx_mode(struct net_device *ndev)
-{
-	enum qed_filter_rx_mode_type accept_flags = QED_FILTER_TYPE_UCAST;
-	struct qede_dev *edev = netdev_priv(ndev);
-	struct qed_filter_params rx_mode;
-	unsigned char *uc_macs, *temp;
-	struct netdev_hw_addr *ha;
-	int rc, uc_count;
-	size_t size;
-
-	netif_addr_lock_bh(ndev);
-
-	uc_count = netdev_uc_count(ndev);
-	size = uc_count * ETH_ALEN;
-
-	uc_macs = kzalloc(size, GFP_ATOMIC);
-	if (!uc_macs) {
-		DP_NOTICE(edev, "Failed to allocate memory for unicast MACs\n");
-		netif_addr_unlock_bh(ndev);
-		return;
-	}
-
-	temp = uc_macs;
-	netdev_for_each_uc_addr(ha, ndev) {
-		ether_addr_copy(temp, ha->addr);
-		temp += ETH_ALEN;
-	}
-
-	netif_addr_unlock_bh(ndev);
-
-	/* Configure the struct for the Rx mode */
-	memset(&rx_mode, 0, sizeof(struct qed_filter_params));
-	rx_mode.type = QED_FILTER_TYPE_RX_MODE;
-
-	/* Remove all previous unicast secondary macs and multicast macs
-	 * (configrue / leave the primary mac)
-	 */
-	rc = qede_set_ucast_rx_mac(edev, QED_FILTER_XCAST_TYPE_REPLACE,
-				   edev->primary_mac);
-	if (rc)
-		goto out;
-
-	/* Check for promiscuous */
-	if ((ndev->flags & IFF_PROMISC) ||
-	    (uc_count > edev->dev_info.num_mac_filters - 1)) {
-		accept_flags = QED_FILTER_RX_MODE_TYPE_PROMISC;
-	} else {
-		/* Add MAC filters according to the unicast secondary macs */
-		int i;
-
-		temp = uc_macs;
-		for (i = 0; i < uc_count; i++) {
-			rc = qede_set_ucast_rx_mac(edev,
-						   QED_FILTER_XCAST_TYPE_ADD,
-						   temp);
-			if (rc)
-				goto out;
-
-			temp += ETH_ALEN;
-		}
-
-		rc = qede_configure_mcast_filtering(ndev, &accept_flags);
-		if (rc)
-			goto out;
-	}
-
-	/* take care of VLAN mode */
-	if (ndev->flags & IFF_PROMISC) {
-		qede_config_accept_any_vlan(edev, true);
-	} else if (!edev->non_configured_vlans) {
-		/* It's possible that accept_any_vlan mode is set due to a
-		 * previous setting of IFF_PROMISC. If vlan credits are
-		 * sufficient, disable accept_any_vlan.
-		 */
-		qede_config_accept_any_vlan(edev, false);
-	}
-
-	rx_mode.filter.accept_flags = accept_flags;
-	edev->ops->filter_config(edev->cdev, &rx_mode);
-out:
-	kfree(uc_macs);
-}
diff --git a/drivers/net/ethernet/qlogic/qede/qede_ptp.c b/drivers/net/ethernet/qlogic/qede/qede_ptp.c
new file mode 100644
index 000000000000..2e62dec09bd7
--- /dev/null
+++ b/drivers/net/ethernet/qlogic/qede/qede_ptp.c
@@ -0,0 +1,536 @@
+/* QLogic qede NIC Driver
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#include "qede_ptp.h"
+
+struct qede_ptp {
+	const struct qed_eth_ptp_ops	*ops;
+	struct ptp_clock_info		clock_info;
+	struct cyclecounter		cc;
+	struct timecounter		tc;
+	struct ptp_clock		*clock;
+	struct work_struct		work;
+	struct qede_dev			*edev;
+	struct sk_buff			*tx_skb;
+
+	/* ptp spinlock is used for protecting the cycle/time counter fields
+	 * and, also for serializing the qed PTP API invocations.
+	 */
+	spinlock_t			lock;
+	bool				hw_ts_ioctl_called;
+	u16				tx_type;
+	u16				rx_filter;
+};
+
+/**
+ * qede_ptp_adjfreq
+ * @ptp: the ptp clock structure
+ * @ppb: parts per billion adjustment from base
+ *
+ * Adjust the frequency of the ptp cycle counter by the
+ * indicated ppb from the base frequency.
+ */
+static int qede_ptp_adjfreq(struct ptp_clock_info *info, s32 ppb)
+{
+	struct qede_ptp *ptp = container_of(info, struct qede_ptp, clock_info);
+	struct qede_dev *edev = ptp->edev;
+	int rc;
+
+	__qede_lock(edev);
+	if (edev->state == QEDE_STATE_OPEN) {
+		spin_lock_bh(&ptp->lock);
+		rc = ptp->ops->adjfreq(edev->cdev, ppb);
+		spin_unlock_bh(&ptp->lock);
+	} else {
+		DP_ERR(edev, "PTP adjfreq called while interface is down\n");
+		rc = -EFAULT;
+	}
+	__qede_unlock(edev);
+
+	return rc;
+}
+
+static int qede_ptp_adjtime(struct ptp_clock_info *info, s64 delta)
+{
+	struct qede_dev *edev;
+	struct qede_ptp *ptp;
+
+	ptp = container_of(info, struct qede_ptp, clock_info);
+	edev = ptp->edev;
+
+	DP_VERBOSE(edev, QED_MSG_DEBUG, "PTP adjtime called, delta = %llx\n",
+		   delta);
+
+	spin_lock_bh(&ptp->lock);
+	timecounter_adjtime(&ptp->tc, delta);
+	spin_unlock_bh(&ptp->lock);
+
+	return 0;
+}
+
+static int qede_ptp_gettime(struct ptp_clock_info *info, struct timespec64 *ts)
+{
+	struct qede_dev *edev;
+	struct qede_ptp *ptp;
+	u64 ns;
+
+	ptp = container_of(info, struct qede_ptp, clock_info);
+	edev = ptp->edev;
+
+	spin_lock_bh(&ptp->lock);
+	ns = timecounter_read(&ptp->tc);
+	spin_unlock_bh(&ptp->lock);
+
+	DP_VERBOSE(edev, QED_MSG_DEBUG, "PTP gettime called, ns = %llu\n", ns);
+
+	*ts = ns_to_timespec64(ns);
+
+	return 0;
+}
+
+static int qede_ptp_settime(struct ptp_clock_info *info,
+			    const struct timespec64 *ts)
+{
+	struct qede_dev *edev;
+	struct qede_ptp *ptp;
+	u64 ns;
+
+	ptp = container_of(info, struct qede_ptp, clock_info);
+	edev = ptp->edev;
+
+	ns = timespec64_to_ns(ts);
+
+	DP_VERBOSE(edev, QED_MSG_DEBUG, "PTP settime called, ns = %llu\n", ns);
+
+	/* Re-init the timecounter */
+	spin_lock_bh(&ptp->lock);
+	timecounter_init(&ptp->tc, &ptp->cc, ns);
+	spin_unlock_bh(&ptp->lock);
+
+	return 0;
+}
+
+/* Enable (or disable) ancillary features of the phc subsystem */
+static int qede_ptp_ancillary_feature_enable(struct ptp_clock_info *info,
+					     struct ptp_clock_request *rq,
+					     int on)
+{
+	struct qede_dev *edev;
+	struct qede_ptp *ptp;
+
+	ptp = container_of(info, struct qede_ptp, clock_info);
+	edev = ptp->edev;
+
+	DP_ERR(edev, "PHC ancillary features are not supported\n");
+
+	return -ENOTSUPP;
+}
+
+static void qede_ptp_task(struct work_struct *work)
+{
+	struct skb_shared_hwtstamps shhwtstamps;
+	struct qede_dev *edev;
+	struct qede_ptp *ptp;
+	u64 timestamp, ns;
+	int rc;
+
+	ptp = container_of(work, struct qede_ptp, work);
+	edev = ptp->edev;
+
+	/* Read Tx timestamp registers */
+	spin_lock_bh(&ptp->lock);
+	rc = ptp->ops->read_tx_ts(edev->cdev, &timestamp);
+	spin_unlock_bh(&ptp->lock);
+	if (rc) {
+		/* Reschedule to keep checking for a valid timestamp value */
+		schedule_work(&ptp->work);
+		return;
+	}
+
+	ns = timecounter_cyc2time(&ptp->tc, timestamp);
+	memset(&shhwtstamps, 0, sizeof(shhwtstamps));
+	shhwtstamps.hwtstamp = ns_to_ktime(ns);
+	skb_tstamp_tx(ptp->tx_skb, &shhwtstamps);
+	dev_kfree_skb_any(ptp->tx_skb);
+	ptp->tx_skb = NULL;
+
+	DP_VERBOSE(edev, QED_MSG_DEBUG,
+		   "Tx timestamp, timestamp cycles = %llu, ns = %llu\n",
+		   timestamp, ns);
+}
+
+/* Read the PHC. This API is invoked with ptp_lock held. */
+static u64 qede_ptp_read_cc(const struct cyclecounter *cc)
+{
+	struct qede_dev *edev;
+	struct qede_ptp *ptp;
+	u64 phc_cycles;
+	int rc;
+
+	ptp = container_of(cc, struct qede_ptp, cc);
+	edev = ptp->edev;
+	rc = ptp->ops->read_cc(edev->cdev, &phc_cycles);
+	if (rc)
+		WARN_ONCE(1, "PHC read err %d\n", rc);
+
+	DP_VERBOSE(edev, QED_MSG_DEBUG, "PHC read cycles = %llu\n", phc_cycles);
+
+	return phc_cycles;
+}
+
+static void qede_ptp_init_cc(struct qede_dev *edev)
+{
+	struct qede_ptp *ptp;
+
+	ptp = edev->ptp;
+	if (!ptp)
+		return;
+
+	memset(&ptp->cc, 0, sizeof(ptp->cc));
+	ptp->cc.read = qede_ptp_read_cc;
+	ptp->cc.mask = CYCLECOUNTER_MASK(64);
+	ptp->cc.shift = 0;
+	ptp->cc.mult = 1;
+}
+
+static int qede_ptp_cfg_filters(struct qede_dev *edev)
+{
+	struct qede_ptp *ptp = edev->ptp;
+
+	if (!ptp)
+		return -EIO;
+
+	if (!ptp->hw_ts_ioctl_called) {
+		DP_INFO(edev, "TS IOCTL not called\n");
+		return 0;
+	}
+
+	switch (ptp->tx_type) {
+	case HWTSTAMP_TX_ON:
+		edev->flags |= QEDE_TX_TIMESTAMPING_EN;
+		ptp->ops->hwtstamp_tx_on(edev->cdev);
+		break;
+
+	case HWTSTAMP_TX_ONESTEP_SYNC:
+		DP_ERR(edev, "One-step timestamping is not supported\n");
+		return -ERANGE;
+	}
+
+	spin_lock_bh(&ptp->lock);
+	switch (ptp->rx_filter) {
+	case HWTSTAMP_FILTER_NONE:
+		break;
+	case HWTSTAMP_FILTER_ALL:
+	case HWTSTAMP_FILTER_SOME:
+		ptp->rx_filter = HWTSTAMP_FILTER_NONE;
+		break;
+	case HWTSTAMP_FILTER_PTP_V1_L4_EVENT:
+	case HWTSTAMP_FILTER_PTP_V1_L4_SYNC:
+	case HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ:
+		ptp->rx_filter = HWTSTAMP_FILTER_PTP_V1_L4_EVENT;
+		/* Initialize PTP detection for UDP/IPv4 events */
+		ptp->ops->cfg_rx_filters(edev->cdev, QED_PTP_FILTER_IPV4);
+		break;
+	case HWTSTAMP_FILTER_PTP_V2_L4_EVENT:
+	case HWTSTAMP_FILTER_PTP_V2_L4_SYNC:
+	case HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ:
+		ptp->rx_filter = HWTSTAMP_FILTER_PTP_V2_L4_EVENT;
+		/* Initialize PTP detection for UDP/IPv4 or UDP/IPv6 events */
+		ptp->ops->cfg_rx_filters(edev->cdev, QED_PTP_FILTER_IPV4_IPV6);
+		break;
+	case HWTSTAMP_FILTER_PTP_V2_L2_EVENT:
+	case HWTSTAMP_FILTER_PTP_V2_L2_SYNC:
+	case HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ:
+		ptp->rx_filter = HWTSTAMP_FILTER_PTP_V2_L2_EVENT;
+		/* Initialize PTP detection L2 events */
+		ptp->ops->cfg_rx_filters(edev->cdev, QED_PTP_FILTER_L2);
+		break;
+	case HWTSTAMP_FILTER_PTP_V2_EVENT:
+	case HWTSTAMP_FILTER_PTP_V2_SYNC:
+	case HWTSTAMP_FILTER_PTP_V2_DELAY_REQ:
+		ptp->rx_filter = HWTSTAMP_FILTER_PTP_V2_EVENT;
+		/* Initialize PTP detection L2, UDP/IPv4 or UDP/IPv6 events */
+		ptp->ops->cfg_rx_filters(edev->cdev,
+					 QED_PTP_FILTER_L2_IPV4_IPV6);
+		break;
+	}
+
+	spin_unlock_bh(&ptp->lock);
+
+	return 0;
+}
+
+int qede_ptp_hw_ts(struct qede_dev *edev, struct ifreq *ifr)
+{
+	struct hwtstamp_config config;
+	struct qede_ptp *ptp;
+	int rc;
+
+	ptp = edev->ptp;
+	if (!ptp)
+		return -EIO;
+
+	if (copy_from_user(&config, ifr->ifr_data, sizeof(config)))
+		return -EFAULT;
+
+	DP_VERBOSE(edev, QED_MSG_DEBUG,
+		   "HWTSTAMP IOCTL: Requested tx_type = %d, requested rx_filters = %d\n",
+		   config.tx_type, config.rx_filter);
+
+	if (config.flags) {
+		DP_ERR(edev, "config.flags is reserved for future use\n");
+		return -EINVAL;
+	}
+
+	ptp->hw_ts_ioctl_called = 1;
+	ptp->tx_type = config.tx_type;
+	ptp->rx_filter = config.rx_filter;
+
+	rc = qede_ptp_cfg_filters(edev);
+	if (rc)
+		return rc;
+
+	config.rx_filter = ptp->rx_filter;
+
+	return copy_to_user(ifr->ifr_data, &config,
+			    sizeof(config)) ? -EFAULT : 0;
+}
+
+/* Called during load, to initialize PTP-related stuff */
+static void qede_ptp_init(struct qede_dev *edev, bool init_tc)
+{
+	struct qede_ptp *ptp;
+	int rc;
+
+	ptp = edev->ptp;
+	if (!ptp)
+		return;
+
+	spin_lock_init(&ptp->lock);
+
+	/* Configure PTP in HW */
+	rc = ptp->ops->enable(edev->cdev);
+	if (rc) {
+		DP_ERR(edev, "Stopping PTP initialization\n");
+		return;
+	}
+
+	/* Init work queue for Tx timestamping */
+	INIT_WORK(&ptp->work, qede_ptp_task);
+
+	/* Init cyclecounter and timecounter. This is done only in the first
+	 * load. If done in every load, PTP application will fail when doing
+	 * unload / load (e.g. MTU change) while it is running.
+	 */
+	if (init_tc) {
+		qede_ptp_init_cc(edev);
+		timecounter_init(&ptp->tc, &ptp->cc,
+				 ktime_to_ns(ktime_get_real()));
+	}
+
+	DP_VERBOSE(edev, QED_MSG_DEBUG, "PTP initialization is successful\n");
+}
+
+void qede_ptp_start(struct qede_dev *edev, bool init_tc)
+{
+	qede_ptp_init(edev, init_tc);
+	qede_ptp_cfg_filters(edev);
+}
+
+void qede_ptp_remove(struct qede_dev *edev)
+{
+	struct qede_ptp *ptp;
+
+	ptp = edev->ptp;
+	if (ptp && ptp->clock) {
+		ptp_clock_unregister(ptp->clock);
+		ptp->clock = NULL;
+	}
+
+	kfree(ptp);
+	edev->ptp = NULL;
+}
+
+int qede_ptp_get_ts_info(struct qede_dev *edev, struct ethtool_ts_info *info)
+{
+	struct qede_ptp *ptp = edev->ptp;
+
+	if (!ptp)
+		return -EIO;
+
+	info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE |
+				SOF_TIMESTAMPING_RX_SOFTWARE |
+				SOF_TIMESTAMPING_SOFTWARE |
+				SOF_TIMESTAMPING_TX_HARDWARE |
+				SOF_TIMESTAMPING_RX_HARDWARE |
+				SOF_TIMESTAMPING_RAW_HARDWARE;
+
+	if (ptp->clock)
+		info->phc_index = ptp_clock_index(ptp->clock);
+	else
+		info->phc_index = -1;
+
+	info->rx_filters = BIT(HWTSTAMP_FILTER_NONE) |
+			   BIT(HWTSTAMP_FILTER_PTP_V1_L4_EVENT) |
+			   BIT(HWTSTAMP_FILTER_PTP_V1_L4_SYNC) |
+			   BIT(HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ) |
+			   BIT(HWTSTAMP_FILTER_PTP_V2_L4_EVENT) |
+			   BIT(HWTSTAMP_FILTER_PTP_V2_L4_SYNC) |
+			   BIT(HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ) |
+			   BIT(HWTSTAMP_FILTER_PTP_V2_L2_EVENT) |
+			   BIT(HWTSTAMP_FILTER_PTP_V2_L2_SYNC) |
+			   BIT(HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ) |
+			   BIT(HWTSTAMP_FILTER_PTP_V2_EVENT) |
+			   BIT(HWTSTAMP_FILTER_PTP_V2_SYNC) |
+			   BIT(HWTSTAMP_FILTER_PTP_V2_DELAY_REQ);
+
+	info->tx_types = BIT(HWTSTAMP_TX_OFF) | BIT(HWTSTAMP_TX_ON);
+
+	return 0;
+}
+
+/* Called during unload, to stop PTP-related stuff */
+void qede_ptp_stop(struct qede_dev *edev)
+{
+	struct qede_ptp *ptp;
+
+	ptp = edev->ptp;
+	if (!ptp)
+		return;
+
+	/* Cancel PTP work queue. Should be done after the Tx queues are
+	 * drained to prevent additional scheduling.
+	 */
+	cancel_work_sync(&ptp->work);
+	if (ptp->tx_skb) {
+		dev_kfree_skb_any(ptp->tx_skb);
+		ptp->tx_skb = NULL;
+	}
+
+	/* Disable PTP in HW */
+	spin_lock_bh(&ptp->lock);
+	ptp->ops->disable(edev->cdev);
+	spin_unlock_bh(&ptp->lock);
+}
+
+int qede_ptp_register_phc(struct qede_dev *edev)
+{
+	struct qede_ptp *ptp;
+
+	ptp = kzalloc(sizeof(*ptp), GFP_KERNEL);
+	if (!ptp) {
+		DP_INFO(edev, "Failed to allocate struct for PTP\n");
+		return -ENOMEM;
+	}
+
+	ptp->edev = edev;
+	ptp->ops = edev->ops->ptp;
+	if (!ptp->ops) {
+		kfree(ptp);
+		edev->ptp = NULL;
+		DP_ERR(edev, "PTP clock registeration failed\n");
+		return -EIO;
+	}
+
+	edev->ptp = ptp;
+
+	/* Fill the ptp_clock_info struct and register PTP clock */
+	ptp->clock_info.owner = THIS_MODULE;
+	snprintf(ptp->clock_info.name, 16, "%s", edev->ndev->name);
+	ptp->clock_info.max_adj = QED_MAX_PHC_DRIFT_PPB;
+	ptp->clock_info.n_alarm = 0;
+	ptp->clock_info.n_ext_ts = 0;
+	ptp->clock_info.n_per_out = 0;
+	ptp->clock_info.pps = 0;
+	ptp->clock_info.adjfreq = qede_ptp_adjfreq;
+	ptp->clock_info.adjtime = qede_ptp_adjtime;
+	ptp->clock_info.gettime64 = qede_ptp_gettime;
+	ptp->clock_info.settime64 = qede_ptp_settime;
+	ptp->clock_info.enable = qede_ptp_ancillary_feature_enable;
+
+	ptp->clock = ptp_clock_register(&ptp->clock_info, &edev->pdev->dev);
+	if (IS_ERR(ptp->clock)) {
+		ptp->clock = NULL;
+		kfree(ptp);
+		edev->ptp = NULL;
+		DP_ERR(edev, "PTP clock registeration failed\n");
+	}
+
+	return 0;
+}
+
+void qede_ptp_tx_ts(struct qede_dev *edev, struct sk_buff *skb)
+{
+	struct qede_ptp *ptp;
+
+	ptp = edev->ptp;
+	if (!ptp)
+		return;
+
+	if (unlikely(!(edev->flags & QEDE_TX_TIMESTAMPING_EN))) {
+		DP_NOTICE(edev,
+			  "Tx timestamping was not enabled, this packet will not be timestamped\n");
+	} else if (unlikely(ptp->tx_skb)) {
+		DP_NOTICE(edev,
+			  "The device supports only a single outstanding packet to timestamp, this packet will not be timestamped\n");
+	} else {
+		skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS;
+		/* schedule check for Tx timestamp */
+		ptp->tx_skb = skb_get(skb);
+		schedule_work(&ptp->work);
+	}
+}
+
+void qede_ptp_rx_ts(struct qede_dev *edev, struct sk_buff *skb)
+{
+	struct qede_ptp *ptp;
+	u64 timestamp, ns;
+	int rc;
+
+	ptp = edev->ptp;
+	if (!ptp)
+		return;
+
+	spin_lock_bh(&ptp->lock);
+	rc = ptp->ops->read_rx_ts(edev->cdev, &timestamp);
+	if (rc) {
+		spin_unlock_bh(&ptp->lock);
+		DP_INFO(edev, "Invalid Rx timestamp\n");
+		return;
+	}
+
+	ns = timecounter_cyc2time(&ptp->tc, timestamp);
+	spin_unlock_bh(&ptp->lock);
+	skb_hwtstamps(skb)->hwtstamp = ns_to_ktime(ns);
+	DP_VERBOSE(edev, QED_MSG_DEBUG,
+		   "Rx timestamp, timestamp cycles = %llu, ns = %llu\n",
+		   timestamp, ns);
+}
diff --git a/drivers/net/ethernet/qlogic/qede/qede_ptp.h b/drivers/net/ethernet/qlogic/qede/qede_ptp.h
new file mode 100644
index 000000000000..f328f9bba53a
--- /dev/null
+++ b/drivers/net/ethernet/qlogic/qede/qede_ptp.h
@@ -0,0 +1,65 @@
+/* QLogic qede NIC Driver
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef _QEDE_PTP_H_
+#define _QEDE_PTP_H_
+
+#include <linux/ptp_clock_kernel.h>
+#include <linux/net_tstamp.h>
+#include <linux/timecounter.h>
+#include "qede.h"
+
+void qede_ptp_rx_ts(struct qede_dev *edev, struct sk_buff *skb);
+void qede_ptp_tx_ts(struct qede_dev *edev, struct sk_buff *skb);
+int qede_ptp_hw_ts(struct qede_dev *edev, struct ifreq *req);
+void qede_ptp_start(struct qede_dev *edev, bool init_tc);
+void qede_ptp_stop(struct qede_dev *edev);
+void qede_ptp_remove(struct qede_dev *edev);
+int qede_ptp_register_phc(struct qede_dev *edev);
+int qede_ptp_get_ts_info(struct qede_dev *edev, struct ethtool_ts_info *ts);
+
+static inline void qede_ptp_record_rx_ts(struct qede_dev *edev,
+					 union eth_rx_cqe *cqe,
+					 struct sk_buff *skb)
+{
+	/* Check if this packet was timestamped */
+	if (unlikely(le16_to_cpu(cqe->fast_path_regular.pars_flags.flags) &
+		     (1 << PARSING_AND_ERR_FLAGS_TIMESTAMPRECORDED_SHIFT))) {
+		if (likely(le16_to_cpu(cqe->fast_path_regular.pars_flags.flags)
+		    & (1 << PARSING_AND_ERR_FLAGS_TIMESYNCPKT_SHIFT))) {
+			qede_ptp_rx_ts(edev, skb);
+		} else {
+			DP_INFO(edev,
+				"Timestamp recorded for non PTP packets\n");
+		}
+	}
+}
+#endif /* _QEDE_PTP_H_ */
diff --git a/drivers/net/ethernet/qlogic/qede/qede_roce.c b/drivers/net/ethernet/qlogic/qede/qede_roce.c
index 49272716a7c4..f00657ce7c8f 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_roce.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_roce.c
@@ -1,5 +1,5 @@
 /* QLogic qedr NIC Driver
- * Copyright (c) 2015-2016  QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
diff --git a/drivers/net/ethernet/qlogic/qla3xxx.c b/drivers/net/ethernet/qlogic/qla3xxx.c
index 5c100ab86c00..2991179c2fd0 100644
--- a/drivers/net/ethernet/qlogic/qla3xxx.c
+++ b/drivers/net/ethernet/qlogic/qla3xxx.c
@@ -1707,23 +1707,30 @@ static int ql_get_full_dup(struct ql3_adapter *qdev)
 	return status;
 }
 
-static int ql_get_settings(struct net_device *ndev, struct ethtool_cmd *ecmd)
+static int ql_get_link_ksettings(struct net_device *ndev,
+				 struct ethtool_link_ksettings *cmd)
 {
 	struct ql3_adapter *qdev = netdev_priv(ndev);
+	u32 supported, advertising;
 
-	ecmd->transceiver = XCVR_INTERNAL;
-	ecmd->supported = ql_supported_modes(qdev);
+	supported = ql_supported_modes(qdev);
 
 	if (test_bit(QL_LINK_OPTICAL, &qdev->flags)) {
-		ecmd->port = PORT_FIBRE;
+		cmd->base.port = PORT_FIBRE;
 	} else {
-		ecmd->port = PORT_TP;
-		ecmd->phy_address = qdev->PHYAddr;
+		cmd->base.port = PORT_TP;
+		cmd->base.phy_address = qdev->PHYAddr;
 	}
-	ecmd->advertising = ql_supported_modes(qdev);
-	ecmd->autoneg = ql_get_auto_cfg_status(qdev);
-	ethtool_cmd_speed_set(ecmd, ql_get_speed(qdev));
-	ecmd->duplex = ql_get_full_dup(qdev);
+	advertising = ql_supported_modes(qdev);
+	cmd->base.autoneg = ql_get_auto_cfg_status(qdev);
+	cmd->base.speed = ql_get_speed(qdev);
+	cmd->base.duplex = ql_get_full_dup(qdev);
+
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+						supported);
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+						advertising);
+
 	return 0;
 }
 
@@ -1769,12 +1776,12 @@ static void ql_get_pauseparam(struct net_device *ndev,
 }
 
 static const struct ethtool_ops ql3xxx_ethtool_ops = {
-	.get_settings = ql_get_settings,
 	.get_drvinfo = ql_get_drvinfo,
 	.get_link = ethtool_op_get_link,
 	.get_msglevel = ql_get_msglevel,
 	.set_msglevel = ql_set_msglevel,
 	.get_pauseparam = ql_get_pauseparam,
+	.get_link_ksettings = ql_get_link_ksettings,
 };
 
 static int ql_populate_free_queue(struct ql3_adapter *qdev)
@@ -2025,7 +2032,7 @@ static void ql_process_mac_rx_intr(struct ql3_adapter *qdev,
 	skb_checksum_none_assert(skb);
 	skb->protocol = eth_type_trans(skb, qdev->ndev);
 
-	netif_receive_skb(skb);
+	napi_gro_receive(&qdev->napi, skb);
 	lrg_buf_cb2->skb = NULL;
 
 	if (qdev->device_id == QL3022_DEVICE_ID)
@@ -2095,7 +2102,7 @@ static void ql_process_macip_rx_intr(struct ql3_adapter *qdev,
 	}
 	skb2->protocol = eth_type_trans(skb2, qdev->ndev);
 
-	netif_receive_skb(skb2);
+	napi_gro_receive(&qdev->napi, skb2);
 	ndev->stats.rx_packets++;
 	ndev->stats.rx_bytes += length;
 	lrg_buf_cb2->skb = NULL;
@@ -2105,8 +2112,7 @@ static void ql_process_macip_rx_intr(struct ql3_adapter *qdev,
 	ql_release_to_lrg_buf_free_list(qdev, lrg_buf_cb2);
 }
 
-static int ql_tx_rx_clean(struct ql3_adapter *qdev,
-			  int *tx_cleaned, int *rx_cleaned, int work_to_do)
+static int ql_tx_rx_clean(struct ql3_adapter *qdev, int budget)
 {
 	struct net_rsp_iocb *net_rsp;
 	struct net_device *ndev = qdev->ndev;
@@ -2114,7 +2120,7 @@ static int ql_tx_rx_clean(struct ql3_adapter *qdev,
 
 	/* While there are entries in the completion queue. */
 	while ((le32_to_cpu(*(qdev->prsp_producer_index)) !=
-		qdev->rsp_consumer_index) && (work_done < work_to_do)) {
+		qdev->rsp_consumer_index) && (work_done < budget)) {
 
 		net_rsp = qdev->rsp_current;
 		rmb();
@@ -2130,21 +2136,20 @@ static int ql_tx_rx_clean(struct ql3_adapter *qdev,
 		case OPCODE_OB_MAC_IOCB_FN2:
 			ql_process_mac_tx_intr(qdev, (struct ob_mac_iocb_rsp *)
 					       net_rsp);
-			(*tx_cleaned)++;
 			break;
 
 		case OPCODE_IB_MAC_IOCB:
 		case OPCODE_IB_3032_MAC_IOCB:
 			ql_process_mac_rx_intr(qdev, (struct ib_mac_iocb_rsp *)
 					       net_rsp);
-			(*rx_cleaned)++;
+			work_done++;
 			break;
 
 		case OPCODE_IB_IP_IOCB:
 		case OPCODE_IB_3032_IP_IOCB:
 			ql_process_macip_rx_intr(qdev, (struct ib_ip_iocb_rsp *)
 						 net_rsp);
-			(*rx_cleaned)++;
+			work_done++;
 			break;
 		default: {
 			u32 *tmp = (u32 *)net_rsp;
@@ -2169,7 +2174,6 @@ static int ql_tx_rx_clean(struct ql3_adapter *qdev,
 			qdev->rsp_current++;
 		}
 
-		work_done = *tx_cleaned + *rx_cleaned;
 	}
 
 	return work_done;
@@ -2178,25 +2182,25 @@ static int ql_tx_rx_clean(struct ql3_adapter *qdev,
 static int ql_poll(struct napi_struct *napi, int budget)
 {
 	struct ql3_adapter *qdev = container_of(napi, struct ql3_adapter, napi);
-	int rx_cleaned = 0, tx_cleaned = 0;
-	unsigned long hw_flags;
 	struct ql3xxx_port_registers __iomem *port_regs =
 		qdev->mem_map_registers;
+	int work_done;
 
-	ql_tx_rx_clean(qdev, &tx_cleaned, &rx_cleaned, budget);
+	work_done = ql_tx_rx_clean(qdev, budget);
 
-	if (tx_cleaned + rx_cleaned != budget) {
-		spin_lock_irqsave(&qdev->hw_lock, hw_flags);
-		__napi_complete(napi);
+	if (work_done < budget && napi_complete_done(napi, work_done)) {
+		unsigned long flags;
+
+		spin_lock_irqsave(&qdev->hw_lock, flags);
 		ql_update_small_bufq_prod_index(qdev);
 		ql_update_lrg_bufq_prod_index(qdev);
 		writel(qdev->rsp_consumer_index,
 			    &port_regs->CommonRegs.rspQConsumerIndex);
-		spin_unlock_irqrestore(&qdev->hw_lock, hw_flags);
+		spin_unlock_irqrestore(&qdev->hw_lock, flags);
 
 		ql_enable_interrupts(qdev);
 	}
-	return tx_cleaned + rx_cleaned;
+	return work_done;
 }
 
 static irqreturn_t ql3xxx_isr(int irq, void *dev_id)
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
index bdbcd2b088a0..99b187bfdd55 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
@@ -3252,12 +3252,13 @@ out:
 	return config;
 }
 
-int qlcnic_83xx_get_settings(struct qlcnic_adapter *adapter,
-			     struct ethtool_cmd *ecmd)
+int qlcnic_83xx_get_link_ksettings(struct qlcnic_adapter *adapter,
+				   struct ethtool_link_ksettings *ecmd)
 {
 	struct qlcnic_hardware_context *ahw = adapter->ahw;
 	u32 config = 0;
 	int status = 0;
+	u32 supported, advertising;
 
 	if (!test_bit(__QLCNIC_MAINTENANCE_MODE, &adapter->state)) {
 		/* Get port configuration info */
@@ -3271,45 +3272,48 @@ int qlcnic_83xx_get_settings(struct qlcnic_adapter *adapter,
 	ahw->board_type = QLCNIC_BRDTYPE_83XX_10G;
 
 	if (netif_running(adapter->netdev) && ahw->has_link_events) {
-		ethtool_cmd_speed_set(ecmd, ahw->link_speed);
-		ecmd->duplex = ahw->link_duplex;
-		ecmd->autoneg = ahw->link_autoneg;
+		ecmd->base.speed = ahw->link_speed;
+		ecmd->base.duplex = ahw->link_duplex;
+		ecmd->base.autoneg = ahw->link_autoneg;
 	} else {
-		ethtool_cmd_speed_set(ecmd, SPEED_UNKNOWN);
-		ecmd->duplex = DUPLEX_UNKNOWN;
-		ecmd->autoneg = AUTONEG_DISABLE;
+		ecmd->base.speed = SPEED_UNKNOWN;
+		ecmd->base.duplex = DUPLEX_UNKNOWN;
+		ecmd->base.autoneg = AUTONEG_DISABLE;
 	}
 
-	ecmd->supported = (SUPPORTED_10baseT_Full |
+	supported = (SUPPORTED_10baseT_Full |
 			   SUPPORTED_100baseT_Full |
 			   SUPPORTED_1000baseT_Full |
 			   SUPPORTED_10000baseT_Full |
 			   SUPPORTED_Autoneg);
 
-	if (ecmd->autoneg == AUTONEG_ENABLE) {
+	ethtool_convert_link_mode_to_legacy_u32(&advertising,
+						ecmd->link_modes.advertising);
+
+	if (ecmd->base.autoneg == AUTONEG_ENABLE) {
 		if (ahw->port_config & QLC_83XX_10_CAPABLE)
-			ecmd->advertising |= SUPPORTED_10baseT_Full;
+			advertising |= SUPPORTED_10baseT_Full;
 		if (ahw->port_config & QLC_83XX_100_CAPABLE)
-			ecmd->advertising |= SUPPORTED_100baseT_Full;
+			advertising |= SUPPORTED_100baseT_Full;
 		if (ahw->port_config & QLC_83XX_1G_CAPABLE)
-			ecmd->advertising |= SUPPORTED_1000baseT_Full;
+			advertising |= SUPPORTED_1000baseT_Full;
 		if (ahw->port_config & QLC_83XX_10G_CAPABLE)
-			ecmd->advertising |= SUPPORTED_10000baseT_Full;
+			advertising |= SUPPORTED_10000baseT_Full;
 		if (ahw->port_config & QLC_83XX_AUTONEG_ENABLE)
-			ecmd->advertising |= ADVERTISED_Autoneg;
+			advertising |= ADVERTISED_Autoneg;
 	} else {
 		switch (ahw->link_speed) {
 		case SPEED_10:
-			ecmd->advertising = SUPPORTED_10baseT_Full;
+			advertising = SUPPORTED_10baseT_Full;
 			break;
 		case SPEED_100:
-			ecmd->advertising = SUPPORTED_100baseT_Full;
+			advertising = SUPPORTED_100baseT_Full;
 			break;
 		case SPEED_1000:
-			ecmd->advertising = SUPPORTED_1000baseT_Full;
+			advertising = SUPPORTED_1000baseT_Full;
 			break;
 		case SPEED_10000:
-			ecmd->advertising = SUPPORTED_10000baseT_Full;
+			advertising = SUPPORTED_10000baseT_Full;
 			break;
 		default:
 			break;
@@ -3319,56 +3323,58 @@ int qlcnic_83xx_get_settings(struct qlcnic_adapter *adapter,
 
 	switch (ahw->supported_type) {
 	case PORT_FIBRE:
-		ecmd->supported |= SUPPORTED_FIBRE;
-		ecmd->advertising |= ADVERTISED_FIBRE;
-		ecmd->port = PORT_FIBRE;
-		ecmd->transceiver = XCVR_EXTERNAL;
+		supported |= SUPPORTED_FIBRE;
+		advertising |= ADVERTISED_FIBRE;
+		ecmd->base.port = PORT_FIBRE;
 		break;
 	case PORT_TP:
-		ecmd->supported |= SUPPORTED_TP;
-		ecmd->advertising |= ADVERTISED_TP;
-		ecmd->port = PORT_TP;
-		ecmd->transceiver = XCVR_INTERNAL;
+		supported |= SUPPORTED_TP;
+		advertising |= ADVERTISED_TP;
+		ecmd->base.port = PORT_TP;
 		break;
 	case PORT_DA:
-		ecmd->supported |= SUPPORTED_FIBRE;
-		ecmd->advertising |= ADVERTISED_FIBRE;
-		ecmd->port = PORT_DA;
-		ecmd->transceiver = XCVR_EXTERNAL;
+		supported |= SUPPORTED_FIBRE;
+		advertising |= ADVERTISED_FIBRE;
+		ecmd->base.port = PORT_DA;
 		break;
 	default:
-		ecmd->supported |= SUPPORTED_FIBRE;
-		ecmd->advertising |= ADVERTISED_FIBRE;
-		ecmd->port = PORT_OTHER;
-		ecmd->transceiver = XCVR_EXTERNAL;
+		supported |= SUPPORTED_FIBRE;
+		advertising |= ADVERTISED_FIBRE;
+		ecmd->base.port = PORT_OTHER;
 		break;
 	}
-	ecmd->phy_address = ahw->physical_port;
+	ecmd->base.phy_address = ahw->physical_port;
+
+	ethtool_convert_legacy_u32_to_link_mode(ecmd->link_modes.supported,
+						supported);
+	ethtool_convert_legacy_u32_to_link_mode(ecmd->link_modes.advertising,
+						advertising);
+
 	return status;
 }
 
-int qlcnic_83xx_set_settings(struct qlcnic_adapter *adapter,
-			     struct ethtool_cmd *ecmd)
+int qlcnic_83xx_set_link_ksettings(struct qlcnic_adapter *adapter,
+				   const struct ethtool_link_ksettings *ecmd)
 {
 	struct qlcnic_hardware_context *ahw = adapter->ahw;
 	u32 config = adapter->ahw->port_config;
 	int status = 0;
 
 	/* 83xx devices do not support Half duplex */
-	if (ecmd->duplex == DUPLEX_HALF) {
-			netdev_info(adapter->netdev,
-				    "Half duplex mode not supported\n");
-			return -EINVAL;
+	if (ecmd->base.duplex == DUPLEX_HALF) {
+		netdev_info(adapter->netdev,
+			    "Half duplex mode not supported\n");
+		return -EINVAL;
 	}
 
-	if (ecmd->autoneg) {
+	if (ecmd->base.autoneg) {
 		ahw->port_config |= QLC_83XX_AUTONEG_ENABLE;
 		ahw->port_config |= (QLC_83XX_100_CAPABLE |
 				     QLC_83XX_1G_CAPABLE |
 				     QLC_83XX_10G_CAPABLE);
 	} else { /* force speed */
 		ahw->port_config &= ~QLC_83XX_AUTONEG_ENABLE;
-		switch (ethtool_cmd_speed(ecmd)) {
+		switch (ecmd->base.speed) {
 		case SPEED_10:
 			ahw->port_config &= ~(QLC_83XX_100_CAPABLE |
 					      QLC_83XX_1G_CAPABLE |
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h
index 331ae2c20f40..3dfe8e27b51c 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h
@@ -628,8 +628,10 @@ int qlcnic_83xx_set_port_eswitch_status(struct qlcnic_adapter *, int, int *);
 void qlcnic_83xx_get_minidump_template(struct qlcnic_adapter *);
 void qlcnic_83xx_get_stats(struct qlcnic_adapter *adapter, u64 *data);
 int qlcnic_83xx_extend_md_capab(struct qlcnic_adapter *);
-int qlcnic_83xx_get_settings(struct qlcnic_adapter *, struct ethtool_cmd *);
-int qlcnic_83xx_set_settings(struct qlcnic_adapter *, struct ethtool_cmd *);
+int qlcnic_83xx_get_link_ksettings(struct qlcnic_adapter *adapter,
+				   struct ethtool_link_ksettings *ecmd);
+int qlcnic_83xx_set_link_ksettings(struct qlcnic_adapter *adapter,
+				   const struct ethtool_link_ksettings *ecmd);
 void qlcnic_83xx_get_pauseparam(struct qlcnic_adapter *,
 				struct ethtool_pauseparam *);
 int qlcnic_83xx_set_pauseparam(struct qlcnic_adapter *,
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
index daf05155b732..d344e9d43832 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
@@ -573,8 +573,10 @@ int qlcnic_alloc_hw_resources(struct qlcnic_adapter *adapter)
 		ptr = (__le32 *)dma_alloc_coherent(&pdev->dev, sizeof(u32),
 						   &tx_ring->hw_cons_phys_addr,
 						   GFP_KERNEL);
-		if (ptr == NULL)
-			return -ENOMEM;
+		if (ptr == NULL) {
+			err = -ENOMEM;
+			goto err_out_free;
+		}
 
 		tx_ring->hw_consumer = ptr;
 		/* cmd desc ring */
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
index 0a2318cad34d..9a869c15d8bf 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
@@ -285,42 +285,43 @@ qlcnic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo)
 		sizeof(drvinfo->version));
 }
 
-static int qlcnic_82xx_get_settings(struct qlcnic_adapter *adapter,
-				    struct ethtool_cmd *ecmd)
+static int qlcnic_82xx_get_link_ksettings(struct qlcnic_adapter *adapter,
+					  struct ethtool_link_ksettings *ecmd)
 {
 	struct qlcnic_hardware_context *ahw = adapter->ahw;
 	u32 speed, reg;
 	int check_sfp_module = 0, err = 0;
 	u16 pcifn = ahw->pci_func;
+	u32 supported, advertising;
 
 	/* read which mode */
 	if (adapter->ahw->port_type == QLCNIC_GBE) {
-		ecmd->supported = (SUPPORTED_10baseT_Half |
+		supported = (SUPPORTED_10baseT_Half |
 				   SUPPORTED_10baseT_Full |
 				   SUPPORTED_100baseT_Half |
 				   SUPPORTED_100baseT_Full |
 				   SUPPORTED_1000baseT_Half |
 				   SUPPORTED_1000baseT_Full);
 
-		ecmd->advertising = (ADVERTISED_100baseT_Half |
+		advertising = (ADVERTISED_100baseT_Half |
 				     ADVERTISED_100baseT_Full |
 				     ADVERTISED_1000baseT_Half |
 				     ADVERTISED_1000baseT_Full);
 
-		ethtool_cmd_speed_set(ecmd, adapter->ahw->link_speed);
-		ecmd->duplex = adapter->ahw->link_duplex;
-		ecmd->autoneg = adapter->ahw->link_autoneg;
+		ecmd->base.speed = adapter->ahw->link_speed;
+		ecmd->base.duplex = adapter->ahw->link_duplex;
+		ecmd->base.autoneg = adapter->ahw->link_autoneg;
 
 	} else if (adapter->ahw->port_type == QLCNIC_XGBE) {
 		u32 val = 0;
 		val = QLCRD32(adapter, QLCNIC_PORT_MODE_ADDR, &err);
 
 		if (val == QLCNIC_PORT_MODE_802_3_AP) {
-			ecmd->supported = SUPPORTED_1000baseT_Full;
-			ecmd->advertising = ADVERTISED_1000baseT_Full;
+			supported = SUPPORTED_1000baseT_Full;
+			advertising = ADVERTISED_1000baseT_Full;
 		} else {
-			ecmd->supported = SUPPORTED_10000baseT_Full;
-			ecmd->advertising = ADVERTISED_10000baseT_Full;
+			supported = SUPPORTED_10000baseT_Full;
+			advertising = ADVERTISED_10000baseT_Full;
 		}
 
 		if (netif_running(adapter->netdev) && ahw->has_link_events) {
@@ -331,73 +332,72 @@ static int qlcnic_82xx_get_settings(struct qlcnic_adapter *adapter,
 				ahw->link_speed = speed * P3P_LINK_SPEED_MHZ;
 			}
 
-			ethtool_cmd_speed_set(ecmd, ahw->link_speed);
-			ecmd->autoneg = ahw->link_autoneg;
-			ecmd->duplex = ahw->link_duplex;
+			ecmd->base.speed = ahw->link_speed;
+			ecmd->base.autoneg = ahw->link_autoneg;
+			ecmd->base.duplex = ahw->link_duplex;
 			goto skip;
 		}
 
-		ethtool_cmd_speed_set(ecmd, SPEED_UNKNOWN);
-		ecmd->duplex = DUPLEX_UNKNOWN;
-		ecmd->autoneg = AUTONEG_DISABLE;
+		ecmd->base.speed = SPEED_UNKNOWN;
+		ecmd->base.duplex = DUPLEX_UNKNOWN;
+		ecmd->base.autoneg = AUTONEG_DISABLE;
 	} else
 		return -EIO;
 
 skip:
-	ecmd->phy_address = adapter->ahw->physical_port;
-	ecmd->transceiver = XCVR_EXTERNAL;
+	ecmd->base.phy_address = adapter->ahw->physical_port;
 
 	switch (adapter->ahw->board_type) {
 	case QLCNIC_BRDTYPE_P3P_REF_QG:
 	case QLCNIC_BRDTYPE_P3P_4_GB:
 	case QLCNIC_BRDTYPE_P3P_4_GB_MM:
 
-		ecmd->supported |= SUPPORTED_Autoneg;
-		ecmd->advertising |= ADVERTISED_Autoneg;
+		supported |= SUPPORTED_Autoneg;
+		advertising |= ADVERTISED_Autoneg;
 	case QLCNIC_BRDTYPE_P3P_10G_CX4:
 	case QLCNIC_BRDTYPE_P3P_10G_CX4_LP:
 	case QLCNIC_BRDTYPE_P3P_10000_BASE_T:
-		ecmd->supported |= SUPPORTED_TP;
-		ecmd->advertising |= ADVERTISED_TP;
-		ecmd->port = PORT_TP;
-		ecmd->autoneg =  adapter->ahw->link_autoneg;
+		supported |= SUPPORTED_TP;
+		advertising |= ADVERTISED_TP;
+		ecmd->base.port = PORT_TP;
+		ecmd->base.autoneg =  adapter->ahw->link_autoneg;
 		break;
 	case QLCNIC_BRDTYPE_P3P_IMEZ:
 	case QLCNIC_BRDTYPE_P3P_XG_LOM:
 	case QLCNIC_BRDTYPE_P3P_HMEZ:
-		ecmd->supported |= SUPPORTED_MII;
-		ecmd->advertising |= ADVERTISED_MII;
-		ecmd->port = PORT_MII;
-		ecmd->autoneg = AUTONEG_DISABLE;
+		supported |= SUPPORTED_MII;
+		advertising |= ADVERTISED_MII;
+		ecmd->base.port = PORT_MII;
+		ecmd->base.autoneg = AUTONEG_DISABLE;
 		break;
 	case QLCNIC_BRDTYPE_P3P_10G_SFP_PLUS:
 	case QLCNIC_BRDTYPE_P3P_10G_SFP_CT:
 	case QLCNIC_BRDTYPE_P3P_10G_SFP_QT:
-		ecmd->advertising |= ADVERTISED_TP;
-		ecmd->supported |= SUPPORTED_TP;
+		advertising |= ADVERTISED_TP;
+		supported |= SUPPORTED_TP;
 		check_sfp_module = netif_running(adapter->netdev) &&
 				   ahw->has_link_events;
 	case QLCNIC_BRDTYPE_P3P_10G_XFP:
-		ecmd->supported |= SUPPORTED_FIBRE;
-		ecmd->advertising |= ADVERTISED_FIBRE;
-		ecmd->port = PORT_FIBRE;
-		ecmd->autoneg = AUTONEG_DISABLE;
+		supported |= SUPPORTED_FIBRE;
+		advertising |= ADVERTISED_FIBRE;
+		ecmd->base.port = PORT_FIBRE;
+		ecmd->base.autoneg = AUTONEG_DISABLE;
 		break;
 	case QLCNIC_BRDTYPE_P3P_10G_TP:
 		if (adapter->ahw->port_type == QLCNIC_XGBE) {
-			ecmd->autoneg = AUTONEG_DISABLE;
-			ecmd->supported |= (SUPPORTED_FIBRE | SUPPORTED_TP);
-			ecmd->advertising |=
+			ecmd->base.autoneg = AUTONEG_DISABLE;
+			supported |= (SUPPORTED_FIBRE | SUPPORTED_TP);
+			advertising |=
 				(ADVERTISED_FIBRE | ADVERTISED_TP);
-			ecmd->port = PORT_FIBRE;
+			ecmd->base.port = PORT_FIBRE;
 			check_sfp_module = netif_running(adapter->netdev) &&
 					   ahw->has_link_events;
 		} else {
-			ecmd->autoneg = AUTONEG_ENABLE;
-			ecmd->supported |= (SUPPORTED_TP | SUPPORTED_Autoneg);
-			ecmd->advertising |=
+			ecmd->base.autoneg = AUTONEG_ENABLE;
+			supported |= (SUPPORTED_TP | SUPPORTED_Autoneg);
+			advertising |=
 				(ADVERTISED_TP | ADVERTISED_Autoneg);
-			ecmd->port = PORT_TP;
+			ecmd->base.port = PORT_TP;
 		}
 		break;
 	default:
@@ -412,47 +412,52 @@ skip:
 		case LINKEVENT_MODULE_OPTICAL_SRLR:
 		case LINKEVENT_MODULE_OPTICAL_LRM:
 		case LINKEVENT_MODULE_OPTICAL_SFP_1G:
-			ecmd->port = PORT_FIBRE;
+			ecmd->base.port = PORT_FIBRE;
 			break;
 		case LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLE:
 		case LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLELEN:
 		case LINKEVENT_MODULE_TWINAX:
-			ecmd->port = PORT_TP;
+			ecmd->base.port = PORT_TP;
 			break;
 		default:
-			ecmd->port = PORT_OTHER;
+			ecmd->base.port = PORT_OTHER;
 		}
 	}
 
+	ethtool_convert_legacy_u32_to_link_mode(ecmd->link_modes.supported,
+						supported);
+	ethtool_convert_legacy_u32_to_link_mode(ecmd->link_modes.advertising,
+						advertising);
+
 	return 0;
 }
 
-static int qlcnic_get_settings(struct net_device *dev,
-			       struct ethtool_cmd *ecmd)
+static int qlcnic_get_link_ksettings(struct net_device *dev,
+				     struct ethtool_link_ksettings *ecmd)
 {
 	struct qlcnic_adapter *adapter = netdev_priv(dev);
 
 	if (qlcnic_82xx_check(adapter))
-		return qlcnic_82xx_get_settings(adapter, ecmd);
+		return qlcnic_82xx_get_link_ksettings(adapter, ecmd);
 	else if (qlcnic_83xx_check(adapter))
-		return qlcnic_83xx_get_settings(adapter, ecmd);
+		return qlcnic_83xx_get_link_ksettings(adapter, ecmd);
 
 	return -EIO;
 }
 
 
 static int qlcnic_set_port_config(struct qlcnic_adapter *adapter,
-				  struct ethtool_cmd *ecmd)
+				  const struct ethtool_link_ksettings *ecmd)
 {
 	u32 ret = 0, config = 0;
 	/* read which mode */
-	if (ecmd->duplex)
+	if (ecmd->base.duplex)
 		config |= 0x1;
 
-	if (ecmd->autoneg)
+	if (ecmd->base.autoneg)
 		config |= 0x2;
 
-	switch (ethtool_cmd_speed(ecmd)) {
+	switch (ecmd->base.speed) {
 	case SPEED_10:
 		config |= (0 << 8);
 		break;
@@ -475,7 +480,8 @@ static int qlcnic_set_port_config(struct qlcnic_adapter *adapter,
 	return ret;
 }
 
-static int qlcnic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+static int qlcnic_set_link_ksettings(struct net_device *dev,
+				     const struct ethtool_link_ksettings *ecmd)
 {
 	u32 ret = 0;
 	struct qlcnic_adapter *adapter = netdev_priv(dev);
@@ -484,16 +490,16 @@ static int qlcnic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 		return -EOPNOTSUPP;
 
 	if (qlcnic_83xx_check(adapter))
-		ret = qlcnic_83xx_set_settings(adapter, ecmd);
+		ret = qlcnic_83xx_set_link_ksettings(adapter, ecmd);
 	else
 		ret = qlcnic_set_port_config(adapter, ecmd);
 
 	if (!ret)
 		return ret;
 
-	adapter->ahw->link_speed = ethtool_cmd_speed(ecmd);
-	adapter->ahw->link_duplex = ecmd->duplex;
-	adapter->ahw->link_autoneg = ecmd->autoneg;
+	adapter->ahw->link_speed = ecmd->base.speed;
+	adapter->ahw->link_duplex = ecmd->base.duplex;
+	adapter->ahw->link_autoneg = ecmd->base.autoneg;
 
 	if (!netif_running(dev))
 		return 0;
@@ -1822,8 +1828,6 @@ qlcnic_set_dump(struct net_device *netdev, struct ethtool_dump *val)
 }
 
 const struct ethtool_ops qlcnic_ethtool_ops = {
-	.get_settings = qlcnic_get_settings,
-	.set_settings = qlcnic_set_settings,
 	.get_drvinfo = qlcnic_get_drvinfo,
 	.get_regs_len = qlcnic_get_regs_len,
 	.get_regs = qlcnic_get_regs,
@@ -1850,10 +1854,11 @@ const struct ethtool_ops qlcnic_ethtool_ops = {
 	.get_dump_flag = qlcnic_get_dump_flag,
 	.get_dump_data = qlcnic_get_dump_data,
 	.set_dump = qlcnic_set_dump,
+	.get_link_ksettings = qlcnic_get_link_ksettings,
+	.set_link_ksettings = qlcnic_set_link_ksettings,
 };
 
 const struct ethtool_ops qlcnic_sriov_vf_ethtool_ops = {
-	.get_settings		= qlcnic_get_settings,
 	.get_drvinfo		= qlcnic_get_drvinfo,
 	.get_regs_len		= qlcnic_get_regs_len,
 	.get_regs		= qlcnic_get_regs,
@@ -1872,12 +1877,13 @@ const struct ethtool_ops qlcnic_sriov_vf_ethtool_ops = {
 	.set_coalesce		= qlcnic_set_intr_coalesce,
 	.set_msglevel		= qlcnic_set_msglevel,
 	.get_msglevel		= qlcnic_get_msglevel,
+	.get_link_ksettings	= qlcnic_get_link_ksettings,
 };
 
 const struct ethtool_ops qlcnic_ethtool_failed_ops = {
-	.get_settings		= qlcnic_get_settings,
 	.get_drvinfo		= qlcnic_get_drvinfo,
 	.set_msglevel		= qlcnic_set_msglevel,
 	.get_msglevel		= qlcnic_get_msglevel,
 	.set_dump		= qlcnic_set_dump,
+	.get_link_ksettings	= qlcnic_get_link_ksettings,
 };
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
index fedd7366713c..84dd83031a1b 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
@@ -975,7 +975,7 @@ static int qlcnic_poll(struct napi_struct *napi, int budget)
 		work_done = budget;
 
 	if (work_done < budget) {
-		napi_complete(&sds_ring->napi);
+		napi_complete_done(&sds_ring->napi, work_done);
 		if (test_bit(__QLCNIC_DEV_UP, &adapter->state)) {
 			qlcnic_enable_sds_intr(adapter, sds_ring);
 			qlcnic_enable_tx_intr(adapter, tx_ring);
@@ -1019,7 +1019,7 @@ static int qlcnic_rx_poll(struct napi_struct *napi, int budget)
 	work_done = qlcnic_process_rcv_ring(sds_ring, budget);
 
 	if (work_done < budget) {
-		napi_complete(&sds_ring->napi);
+		napi_complete_done(&sds_ring->napi, work_done);
 		if (test_bit(__QLCNIC_DEV_UP, &adapter->state))
 			qlcnic_enable_sds_intr(adapter, sds_ring);
 	}
@@ -1966,7 +1966,7 @@ static int qlcnic_83xx_msix_sriov_vf_poll(struct napi_struct *napi, int budget)
 		work_done = budget;
 
 	if (work_done < budget) {
-		napi_complete(&sds_ring->napi);
+		napi_complete_done(&sds_ring->napi, work_done);
 		qlcnic_enable_sds_intr(adapter, sds_ring);
 	}
 
@@ -1994,7 +1994,7 @@ static int qlcnic_83xx_poll(struct napi_struct *napi, int budget)
 		work_done = budget;
 
 	if (work_done < budget) {
-		napi_complete(&sds_ring->napi);
+		napi_complete_done(&sds_ring->napi, work_done);
 		qlcnic_enable_sds_intr(adapter, sds_ring);
 	}
 
@@ -2032,7 +2032,7 @@ static int qlcnic_83xx_rx_poll(struct napi_struct *napi, int budget)
 	adapter = sds_ring->adapter;
 	work_done = qlcnic_83xx_process_rcv_ring(sds_ring, budget);
 	if (work_done < budget) {
-		napi_complete(&sds_ring->napi);
+		napi_complete_done(&sds_ring->napi, work_done);
 		if (test_bit(__QLCNIC_DEV_UP, &adapter->state))
 			qlcnic_enable_sds_intr(adapter, sds_ring);
 	}
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
index 4c0cce962585..b6628aaa6e4a 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
@@ -4220,7 +4220,7 @@ recheck:
 	if (dev == NULL)
 		goto done;
 
-	if (dev->priv_flags & IFF_802_1Q_VLAN) {
+	if (is_vlan_dev(dev)) {
 		dev = vlan_dev_real_dev(dev);
 		goto recheck;
 	}
@@ -4256,7 +4256,7 @@ recheck:
 	if (dev == NULL)
 		goto done;
 
-	if (dev->priv_flags & IFF_802_1Q_VLAN) {
+	if (is_vlan_dev(dev)) {
 		dev = vlan_dev_real_dev(dev);
 		goto recheck;
 	}
diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_ethtool.c b/drivers/net/ethernet/qlogic/qlge/qlge_ethtool.c
index 5dade1fd08b8..31f40148fa5c 100644
--- a/drivers/net/ethernet/qlogic/qlge/qlge_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qlge/qlge_ethtool.c
@@ -375,28 +375,34 @@ ql_get_ethtool_stats(struct net_device *ndev,
 	}
 }
 
-static int ql_get_settings(struct net_device *ndev,
-			      struct ethtool_cmd *ecmd)
+static int ql_get_link_ksettings(struct net_device *ndev,
+				 struct ethtool_link_ksettings *ecmd)
 {
 	struct ql_adapter *qdev = netdev_priv(ndev);
+	u32 supported, advertising;
+
+	supported = SUPPORTED_10000baseT_Full;
+	advertising = ADVERTISED_10000baseT_Full;
 
-	ecmd->supported = SUPPORTED_10000baseT_Full;
-	ecmd->advertising = ADVERTISED_10000baseT_Full;
-	ecmd->transceiver = XCVR_EXTERNAL;
 	if ((qdev->link_status & STS_LINK_TYPE_MASK) ==
 				STS_LINK_TYPE_10GBASET) {
-		ecmd->supported |= (SUPPORTED_TP | SUPPORTED_Autoneg);
-		ecmd->advertising |= (ADVERTISED_TP | ADVERTISED_Autoneg);
-		ecmd->port = PORT_TP;
-		ecmd->autoneg = AUTONEG_ENABLE;
+		supported |= (SUPPORTED_TP | SUPPORTED_Autoneg);
+		advertising |= (ADVERTISED_TP | ADVERTISED_Autoneg);
+		ecmd->base.port = PORT_TP;
+		ecmd->base.autoneg = AUTONEG_ENABLE;
 	} else {
-		ecmd->supported |= SUPPORTED_FIBRE;
-		ecmd->advertising |= ADVERTISED_FIBRE;
-		ecmd->port = PORT_FIBRE;
+		supported |= SUPPORTED_FIBRE;
+		advertising |= ADVERTISED_FIBRE;
+		ecmd->base.port = PORT_FIBRE;
 	}
 
-	ethtool_cmd_speed_set(ecmd, SPEED_10000);
-	ecmd->duplex = DUPLEX_FULL;
+	ecmd->base.speed = SPEED_10000;
+	ecmd->base.duplex = DUPLEX_FULL;
+
+	ethtool_convert_legacy_u32_to_link_mode(ecmd->link_modes.supported,
+						supported);
+	ethtool_convert_legacy_u32_to_link_mode(ecmd->link_modes.advertising,
+						advertising);
 
 	return 0;
 }
@@ -706,7 +712,6 @@ static void ql_set_msglevel(struct net_device *ndev, u32 value)
 }
 
 const struct ethtool_ops qlge_ethtool_ops = {
-	.get_settings = ql_get_settings,
 	.get_drvinfo = ql_get_drvinfo,
 	.get_wol = ql_get_wol,
 	.set_wol = ql_set_wol,
@@ -724,5 +729,6 @@ const struct ethtool_ops qlge_ethtool_ops = {
 	.get_sset_count = ql_get_sset_count,
 	.get_strings = ql_get_strings,
 	.get_ethtool_stats = ql_get_ethtool_stats,
+	.get_link_ksettings = ql_get_link_ksettings,
 };
 
diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_main.c b/drivers/net/ethernet/qlogic/qlge/qlge_main.c
index 1409412ab39d..e9e647072596 100644
--- a/drivers/net/ethernet/qlogic/qlge/qlge_main.c
+++ b/drivers/net/ethernet/qlogic/qlge/qlge_main.c
@@ -2334,7 +2334,7 @@ static int ql_napi_poll_msix(struct napi_struct *napi, int budget)
 	}
 
 	if (work_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		ql_enable_completion_interrupt(qdev, rx_ring->irq);
 	}
 	return work_done;
diff --git a/drivers/net/ethernet/qualcomm/emac/Makefile b/drivers/net/ethernet/qualcomm/emac/Makefile
index 7a6687982dae..fc57cedf4c0c 100644
--- a/drivers/net/ethernet/qualcomm/emac/Makefile
+++ b/drivers/net/ethernet/qualcomm/emac/Makefile
@@ -4,6 +4,6 @@
 
 obj-$(CONFIG_QCOM_EMAC) += qcom-emac.o
 
-qcom-emac-objs := emac.o emac-mac.o emac-phy.o emac-sgmii.o \
+qcom-emac-objs := emac.o emac-mac.o emac-phy.o emac-sgmii.o emac-ethtool.o \
 		  emac-sgmii-fsm9900.o emac-sgmii-qdf2432.o \
 		  emac-sgmii-qdf2400.o
diff --git a/drivers/net/ethernet/qualcomm/emac/emac-ethtool.c b/drivers/net/ethernet/qualcomm/emac/emac-ethtool.c
new file mode 100644
index 000000000000..bbe24639aa5a
--- /dev/null
+++ b/drivers/net/ethernet/qualcomm/emac/emac-ethtool.c
@@ -0,0 +1,261 @@
+/* Copyright (c) 2016, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/ethtool.h>
+#include <linux/phy.h>
+
+#include "emac.h"
+
+static const char * const emac_ethtool_stat_strings[] = {
+	"rx_ok",
+	"rx_bcast",
+	"rx_mcast",
+	"rx_pause",
+	"rx_ctrl",
+	"rx_fcs_err",
+	"rx_len_err",
+	"rx_byte_cnt",
+	"rx_runt",
+	"rx_frag",
+	"rx_sz_64",
+	"rx_sz_65_127",
+	"rx_sz_128_255",
+	"rx_sz_256_511",
+	"rx_sz_512_1023",
+	"rx_sz_1024_1518",
+	"rx_sz_1519_max",
+	"rx_sz_ov",
+	"rx_rxf_ov",
+	"rx_align_err",
+	"rx_bcast_byte_cnt",
+	"rx_mcast_byte_cnt",
+	"rx_err_addr",
+	"rx_crc_align",
+	"rx_jabbers",
+	"tx_ok",
+	"tx_bcast",
+	"tx_mcast",
+	"tx_pause",
+	"tx_exc_defer",
+	"tx_ctrl",
+	"tx_defer",
+	"tx_byte_cnt",
+	"tx_sz_64",
+	"tx_sz_65_127",
+	"tx_sz_128_255",
+	"tx_sz_256_511",
+	"tx_sz_512_1023",
+	"tx_sz_1024_1518",
+	"tx_sz_1519_max",
+	"tx_1_col",
+	"tx_2_col",
+	"tx_late_col",
+	"tx_abort_col",
+	"tx_underrun",
+	"tx_rd_eop",
+	"tx_len_err",
+	"tx_trunc",
+	"tx_bcast_byte",
+	"tx_mcast_byte",
+	"tx_col",
+};
+
+#define EMAC_STATS_LEN	ARRAY_SIZE(emac_ethtool_stat_strings)
+
+static u32 emac_get_msglevel(struct net_device *netdev)
+{
+	struct emac_adapter *adpt = netdev_priv(netdev);
+
+	return adpt->msg_enable;
+}
+
+static void emac_set_msglevel(struct net_device *netdev, u32 data)
+{
+	struct emac_adapter *adpt = netdev_priv(netdev);
+
+	adpt->msg_enable = data;
+}
+
+static int emac_get_sset_count(struct net_device *netdev, int sset)
+{
+	switch (sset) {
+	case ETH_SS_STATS:
+		return EMAC_STATS_LEN;
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+static void emac_get_strings(struct net_device *netdev, u32 stringset, u8 *data)
+{
+	unsigned int i;
+
+	switch (stringset) {
+	case ETH_SS_STATS:
+		for (i = 0; i < EMAC_STATS_LEN; i++) {
+			strlcpy(data, emac_ethtool_stat_strings[i],
+				ETH_GSTRING_LEN);
+			data += ETH_GSTRING_LEN;
+		}
+		break;
+	}
+}
+
+static void emac_get_ethtool_stats(struct net_device *netdev,
+				   struct ethtool_stats *stats,
+				   u64 *data)
+{
+	struct emac_adapter *adpt = netdev_priv(netdev);
+
+	spin_lock(&adpt->stats.lock);
+
+	emac_update_hw_stats(adpt);
+	memcpy(data, &adpt->stats, EMAC_STATS_LEN * sizeof(u64));
+
+	spin_unlock(&adpt->stats.lock);
+}
+
+static int emac_nway_reset(struct net_device *netdev)
+{
+	struct phy_device *phydev = netdev->phydev;
+
+	if (!phydev)
+		return -ENODEV;
+
+	return genphy_restart_aneg(phydev);
+}
+
+static void emac_get_ringparam(struct net_device *netdev,
+			       struct ethtool_ringparam *ring)
+{
+	struct emac_adapter *adpt = netdev_priv(netdev);
+
+	ring->rx_max_pending = EMAC_MAX_RX_DESCS;
+	ring->tx_max_pending = EMAC_MAX_TX_DESCS;
+	ring->rx_pending = adpt->rx_desc_cnt;
+	ring->tx_pending = adpt->tx_desc_cnt;
+}
+
+static int emac_set_ringparam(struct net_device *netdev,
+			      struct ethtool_ringparam *ring)
+{
+	struct emac_adapter *adpt = netdev_priv(netdev);
+
+	/* We don't have separate queues/rings for small/large frames, so
+	 * reject any attempt to specify those values separately.
+	 */
+	if (ring->rx_mini_pending || ring->rx_jumbo_pending)
+		return -EINVAL;
+
+	adpt->tx_desc_cnt =
+		clamp_val(ring->tx_pending, EMAC_MIN_TX_DESCS, EMAC_MAX_TX_DESCS);
+
+	adpt->rx_desc_cnt =
+		clamp_val(ring->rx_pending, EMAC_MIN_RX_DESCS, EMAC_MAX_RX_DESCS);
+
+	if (netif_running(netdev))
+		return emac_reinit_locked(adpt);
+
+	return 0;
+}
+
+static void emac_get_pauseparam(struct net_device *netdev,
+				struct ethtool_pauseparam *pause)
+{
+	struct emac_adapter *adpt = netdev_priv(netdev);
+
+	pause->autoneg = adpt->automatic ? AUTONEG_ENABLE : AUTONEG_DISABLE;
+	pause->rx_pause = adpt->rx_flow_control ? 1 : 0;
+	pause->tx_pause = adpt->tx_flow_control ? 1 : 0;
+}
+
+static int emac_set_pauseparam(struct net_device *netdev,
+			       struct ethtool_pauseparam *pause)
+{
+	struct emac_adapter *adpt = netdev_priv(netdev);
+
+	adpt->automatic = pause->autoneg == AUTONEG_ENABLE;
+	adpt->rx_flow_control = pause->rx_pause != 0;
+	adpt->tx_flow_control = pause->tx_pause != 0;
+
+	if (netif_running(netdev))
+		return emac_reinit_locked(adpt);
+
+	return 0;
+}
+
+/* Selected registers that might want to track during runtime. */
+static const u16 emac_regs[] = {
+	EMAC_DMA_MAS_CTRL,
+	EMAC_MAC_CTRL,
+	EMAC_TXQ_CTRL_0,
+	EMAC_RXQ_CTRL_0,
+	EMAC_DMA_CTRL,
+	EMAC_INT_MASK,
+	EMAC_AXI_MAST_CTRL,
+	EMAC_CORE_HW_VERSION,
+	EMAC_MISC_CTRL,
+};
+
+/* Every time emac_regs[] above is changed, increase this version number. */
+#define EMAC_REGS_VERSION	0
+
+#define EMAC_MAX_REG_SIZE	ARRAY_SIZE(emac_regs)
+
+static void emac_get_regs(struct net_device *netdev,
+			  struct ethtool_regs *regs, void *buff)
+{
+	struct emac_adapter *adpt = netdev_priv(netdev);
+	u32 *val = buff;
+	unsigned int i;
+
+	regs->version = EMAC_REGS_VERSION;
+	regs->len = EMAC_MAX_REG_SIZE * sizeof(u32);
+
+	for (i = 0; i < EMAC_MAX_REG_SIZE; i++)
+		val[i] = readl(adpt->base + emac_regs[i]);
+}
+
+static int emac_get_regs_len(struct net_device *netdev)
+{
+	return EMAC_MAX_REG_SIZE * sizeof(u32);
+}
+
+static const struct ethtool_ops emac_ethtool_ops = {
+	.get_link_ksettings = phy_ethtool_get_link_ksettings,
+	.set_link_ksettings = phy_ethtool_set_link_ksettings,
+
+	.get_msglevel    = emac_get_msglevel,
+	.set_msglevel    = emac_set_msglevel,
+
+	.get_sset_count  = emac_get_sset_count,
+	.get_strings = emac_get_strings,
+	.get_ethtool_stats = emac_get_ethtool_stats,
+
+	.get_ringparam = emac_get_ringparam,
+	.set_ringparam = emac_set_ringparam,
+
+	.get_pauseparam = emac_get_pauseparam,
+	.set_pauseparam = emac_set_pauseparam,
+
+	.nway_reset = emac_nway_reset,
+
+	.get_link = ethtool_op_get_link,
+
+	.get_regs_len    = emac_get_regs_len,
+	.get_regs        = emac_get_regs,
+};
+
+void emac_set_ethtool_ops(struct net_device *netdev)
+{
+	netdev->ethtool_ops = &emac_ethtool_ops;
+}
diff --git a/drivers/net/ethernet/qualcomm/emac/emac-mac.c b/drivers/net/ethernet/qualcomm/emac/emac-mac.c
index 0b4deb31e742..cc065ffbe4b5 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac-mac.c
+++ b/drivers/net/ethernet/qualcomm/emac/emac-mac.c
@@ -25,58 +25,6 @@
 #include "emac.h"
 #include "emac-sgmii.h"
 
-/* EMAC base register offsets */
-#define EMAC_MAC_CTRL			0x001480
-#define EMAC_WOL_CTRL0			0x0014a0
-#define EMAC_RSS_KEY0			0x0014b0
-#define EMAC_H1TPD_BASE_ADDR_LO		0x0014e0
-#define EMAC_H2TPD_BASE_ADDR_LO		0x0014e4
-#define EMAC_H3TPD_BASE_ADDR_LO		0x0014e8
-#define EMAC_INTER_SRAM_PART9		0x001534
-#define EMAC_DESC_CTRL_0		0x001540
-#define EMAC_DESC_CTRL_1		0x001544
-#define EMAC_DESC_CTRL_2		0x001550
-#define EMAC_DESC_CTRL_10		0x001554
-#define EMAC_DESC_CTRL_12		0x001558
-#define EMAC_DESC_CTRL_13		0x00155c
-#define EMAC_DESC_CTRL_3		0x001560
-#define EMAC_DESC_CTRL_4		0x001564
-#define EMAC_DESC_CTRL_5		0x001568
-#define EMAC_DESC_CTRL_14		0x00156c
-#define EMAC_DESC_CTRL_15		0x001570
-#define EMAC_DESC_CTRL_16		0x001574
-#define EMAC_DESC_CTRL_6		0x001578
-#define EMAC_DESC_CTRL_8		0x001580
-#define EMAC_DESC_CTRL_9		0x001584
-#define EMAC_DESC_CTRL_11		0x001588
-#define EMAC_TXQ_CTRL_0			0x001590
-#define EMAC_TXQ_CTRL_1			0x001594
-#define EMAC_TXQ_CTRL_2			0x001598
-#define EMAC_RXQ_CTRL_0			0x0015a0
-#define EMAC_RXQ_CTRL_1			0x0015a4
-#define EMAC_RXQ_CTRL_2			0x0015a8
-#define EMAC_RXQ_CTRL_3			0x0015ac
-#define EMAC_BASE_CPU_NUMBER		0x0015b8
-#define EMAC_DMA_CTRL			0x0015c0
-#define EMAC_MAILBOX_0			0x0015e0
-#define EMAC_MAILBOX_5			0x0015e4
-#define EMAC_MAILBOX_6			0x0015e8
-#define EMAC_MAILBOX_13			0x0015ec
-#define EMAC_MAILBOX_2			0x0015f4
-#define EMAC_MAILBOX_3			0x0015f8
-#define EMAC_MAILBOX_11			0x00160c
-#define EMAC_AXI_MAST_CTRL		0x001610
-#define EMAC_MAILBOX_12			0x001614
-#define EMAC_MAILBOX_9			0x001618
-#define EMAC_MAILBOX_10			0x00161c
-#define EMAC_ATHR_HEADER_CTRL		0x001620
-#define EMAC_CLK_GATE_CTRL		0x001814
-#define EMAC_MISC_CTRL			0x001990
-#define EMAC_MAILBOX_7			0x0019e0
-#define EMAC_MAILBOX_8			0x0019e4
-#define EMAC_MAILBOX_15			0x001bd4
-#define EMAC_MAILBOX_16			0x001bd8
-
 /* EMAC_MAC_CTRL */
 #define SINGLE_PAUSE_MODE       	0x10000000
 #define DEBUG_MODE                      0x08000000
@@ -103,14 +51,6 @@
 #define RXEN                            0x00000002
 #define TXEN                            0x00000001
 
-
-/* EMAC_WOL_CTRL0 */
-#define LK_CHG_PME			0x20
-#define LK_CHG_EN			0x10
-#define MG_FRAME_PME			0x8
-#define MG_FRAME_EN			0x4
-#define WK_FRAME_EN			0x1
-
 /* EMAC_DESC_CTRL_3 */
 #define RFD_RING_SIZE_BMSK                                       0xfff
 
@@ -314,8 +254,6 @@ struct emac_skb_cb {
 	RX_PKT_INT2     |\
 	RX_PKT_INT3)
 
-#define EMAC_MAC_IRQ_RES                                    	"core0"
-
 void emac_mac_multicast_addr_set(struct emac_adapter *adpt, u8 *addr)
 {
 	u32 crc32, bit, reg, mta;
@@ -558,7 +496,7 @@ void emac_mac_reset(struct emac_adapter *adpt)
 	emac_reg_update32(adpt->base + EMAC_DMA_MAS_CTRL, 0, INT_RD_CLR_EN);
 }
 
-void emac_mac_start(struct emac_adapter *adpt)
+static void emac_mac_start(struct emac_adapter *adpt)
 {
 	struct phy_device *phydev = adpt->phydev;
 	u32 mac, csr1;
@@ -575,11 +513,19 @@ void emac_mac_start(struct emac_adapter *adpt)
 
 	mac |= TXEN | RXEN;     /* enable RX/TX */
 
-	/* Configure MAC flow control to match the PHY's settings. */
-	if (phydev->pause)
-		mac |= RXFC;
-	if (phydev->pause != phydev->asym_pause)
-		mac |= TXFC;
+	/* Configure MAC flow control. If set to automatic, then match
+	 * whatever the PHY does. Otherwise, enable or disable it, depending
+	 * on what the user configured via ethtool.
+	 */
+	mac &= ~(RXFC | TXFC);
+
+	if (adpt->automatic) {
+		/* If it's set to automatic, then update our local values */
+		adpt->rx_flow_control = phydev->pause;
+		adpt->tx_flow_control = phydev->pause != phydev->asym_pause;
+	}
+	mac |= adpt->rx_flow_control ? RXFC : 0;
+	mac |= adpt->tx_flow_control ? TXFC : 0;
 
 	/* setup link speed */
 	mac &= ~SPEED_MASK;
@@ -621,8 +567,6 @@ void emac_mac_start(struct emac_adapter *adpt)
 
 	emac_reg_update32(adpt->base + EMAC_ATHR_HEADER_CTRL,
 			  (HEADER_ENABLE | HEADER_CNT_EN), 0);
-
-	emac_reg_update32(adpt->csr + EMAC_EMAC_WRAPPER_CSR2, 0, WOL_EN);
 }
 
 void emac_mac_stop(struct emac_adapter *adpt)
@@ -963,12 +907,16 @@ static void emac_mac_rx_descs_refill(struct emac_adapter *adpt,
 static void emac_adjust_link(struct net_device *netdev)
 {
 	struct emac_adapter *adpt = netdev_priv(netdev);
+	struct emac_sgmii *sgmii = &adpt->phy;
 	struct phy_device *phydev = netdev->phydev;
 
-	if (phydev->link)
+	if (phydev->link) {
 		emac_mac_start(adpt);
-	else
+		sgmii->link_up(adpt);
+	} else {
+		sgmii->link_down(adpt);
 		emac_mac_stop(adpt);
+	}
 
 	phy_print_status(phydev);
 }
@@ -977,40 +925,26 @@ static void emac_adjust_link(struct net_device *netdev)
 int emac_mac_up(struct emac_adapter *adpt)
 {
 	struct net_device *netdev = adpt->netdev;
-	struct emac_irq	*irq = &adpt->irq;
 	int ret;
 
 	emac_mac_rx_tx_ring_reset_all(adpt);
 	emac_mac_config(adpt);
-
-	ret = request_irq(irq->irq, emac_isr, 0, EMAC_MAC_IRQ_RES, irq);
-	if (ret) {
-		netdev_err(adpt->netdev, "could not request %s irq\n",
-			   EMAC_MAC_IRQ_RES);
-		return ret;
-	}
-
 	emac_mac_rx_descs_refill(adpt, &adpt->rx_q);
 
+	adpt->phydev->irq = PHY_IGNORE_INTERRUPT;
 	ret = phy_connect_direct(netdev, adpt->phydev, emac_adjust_link,
 				 PHY_INTERFACE_MODE_SGMII);
 	if (ret) {
 		netdev_err(adpt->netdev, "could not connect phy\n");
-		free_irq(irq->irq, irq);
 		return ret;
 	}
 
+	phy_attached_print(adpt->phydev, NULL);
+
 	/* enable mac irq */
 	writel((u32)~DIS_INT, adpt->base + EMAC_INT_STATUS);
 	writel(adpt->irq.mask, adpt->base + EMAC_INT_MASK);
 
-	/* Enable pause frames.  Without this feature, the EMAC has been shown
-	 * to receive (and drop) frames with FCS errors at gigabit connections.
-	 */
-	adpt->phydev->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;
-	adpt->phydev->advertising |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;
-
-	adpt->phydev->irq = PHY_IGNORE_INTERRUPT;
 	phy_start(adpt->phydev);
 
 	napi_enable(&adpt->rx_q.napi);
@@ -1036,7 +970,6 @@ void emac_mac_down(struct emac_adapter *adpt)
 	writel(DIS_INT, adpt->base + EMAC_INT_STATUS);
 	writel(0, adpt->base + EMAC_INT_MASK);
 	synchronize_irq(adpt->irq.irq);
-	free_irq(adpt->irq.irq, &adpt->irq);
 
 	phy_disconnect(adpt->phydev);
 
@@ -1213,7 +1146,6 @@ void emac_mac_rx_process(struct emac_adapter *adpt, struct emac_rx_queue *rx_q,
 		emac_receive_skb(rx_q, skb, (u16)RRD_CVALN_TAG(&rrd),
 				 (bool)RRD_CVTAG(&rrd));
 
-		netdev->last_rx = jiffies;
 		(*num_pkts)++;
 	} while (*num_pkts < max_pkts);
 
diff --git a/drivers/net/ethernet/qualcomm/emac/emac-mac.h b/drivers/net/ethernet/qualcomm/emac/emac-mac.h
index f3aa24dc4a29..5028fb4bec2b 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac-mac.h
+++ b/drivers/net/ethernet/qualcomm/emac/emac-mac.h
@@ -230,7 +230,6 @@ struct emac_adapter;
 int  emac_mac_up(struct emac_adapter *adpt);
 void emac_mac_down(struct emac_adapter *adpt);
 void emac_mac_reset(struct emac_adapter *adpt);
-void emac_mac_start(struct emac_adapter *adpt);
 void emac_mac_stop(struct emac_adapter *adpt);
 void emac_mac_mode_config(struct emac_adapter *adpt);
 void emac_mac_rx_process(struct emac_adapter *adpt, struct emac_rx_queue *rx_q,
diff --git a/drivers/net/ethernet/qualcomm/emac/emac-phy.c b/drivers/net/ethernet/qualcomm/emac/emac-phy.c
index 2851b4c56570..441c19366489 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac-phy.c
+++ b/drivers/net/ethernet/qualcomm/emac/emac-phy.c
@@ -22,8 +22,6 @@
 #include <linux/acpi.h>
 #include "emac.h"
 #include "emac-mac.h"
-#include "emac-phy.h"
-#include "emac-sgmii.h"
 
 /* EMAC base register offsets */
 #define EMAC_MDIO_CTRL                                        0x001414
@@ -228,8 +226,5 @@ int emac_phy_config(struct platform_device *pdev, struct emac_adapter *adpt)
 		return -ENODEV;
 	}
 
-	if (adpt->phydev->drv)
-		phy_attached_print(adpt->phydev, NULL);
-
 	return 0;
 }
diff --git a/drivers/net/ethernet/qualcomm/emac/emac-phy.h b/drivers/net/ethernet/qualcomm/emac/emac-phy.h
index 49f3701a6dd7..c0c301c72129 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac-phy.h
+++ b/drivers/net/ethernet/qualcomm/emac/emac-phy.h
@@ -13,19 +13,6 @@
 #ifndef _EMAC_PHY_H_
 #define _EMAC_PHY_H_
 
-typedef int (*emac_sgmii_initialize)(struct emac_adapter *adpt);
-
-/** emac_phy - internal emac phy
- * @base base address
- * @digital per-lane digital block
- * @initialize initialization function
- */
-struct emac_phy {
-	void __iomem		*base;
-	void __iomem		*digital;
-	emac_sgmii_initialize	initialize;
-};
-
 struct emac_adapter;
 
 int emac_phy_config(struct platform_device *pdev, struct emac_adapter *adpt);
diff --git a/drivers/net/ethernet/qualcomm/emac/emac-sgmii-fsm9900.c b/drivers/net/ethernet/qualcomm/emac/emac-sgmii-fsm9900.c
index af690e1a6e7b..10de8d0d9a56 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac-sgmii-fsm9900.c
+++ b/drivers/net/ethernet/qualcomm/emac/emac-sgmii-fsm9900.c
@@ -214,7 +214,7 @@ static const struct emac_reg_write tx_rx_setting[] = {
 
 int emac_sgmii_init_fsm9900(struct emac_adapter *adpt)
 {
-	struct emac_phy *phy = &adpt->phy;
+	struct emac_sgmii *phy = &adpt->phy;
 	unsigned int i;
 
 	emac_reg_write_all(phy->base, physical_coding_sublayer_programming,
diff --git a/drivers/net/ethernet/qualcomm/emac/emac-sgmii-qdf2400.c b/drivers/net/ethernet/qualcomm/emac/emac-sgmii-qdf2400.c
index 5b8419498ef1..f62c215be779 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac-sgmii-qdf2400.c
+++ b/drivers/net/ethernet/qualcomm/emac/emac-sgmii-qdf2400.c
@@ -174,7 +174,7 @@ static const struct emac_reg_write physical_coding_sublayer_programming[] = {
 
 int emac_sgmii_init_qdf2400(struct emac_adapter *adpt)
 {
-	struct emac_phy *phy = &adpt->phy;
+	struct emac_sgmii *phy = &adpt->phy;
 	void __iomem *phy_regs = phy->base;
 	void __iomem *laned = phy->digital;
 	unsigned int i;
diff --git a/drivers/net/ethernet/qualcomm/emac/emac-sgmii-qdf2432.c b/drivers/net/ethernet/qualcomm/emac/emac-sgmii-qdf2432.c
index 6170200d7479..b9c0df7bdd15 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac-sgmii-qdf2432.c
+++ b/drivers/net/ethernet/qualcomm/emac/emac-sgmii-qdf2432.c
@@ -167,7 +167,7 @@ static const struct emac_reg_write physical_coding_sublayer_programming[] = {
 
 int emac_sgmii_init_qdf2432(struct emac_adapter *adpt)
 {
-	struct emac_phy *phy = &adpt->phy;
+	struct emac_sgmii *phy = &adpt->phy;
 	void __iomem *phy_regs = phy->base;
 	void __iomem *laned = phy->digital;
 	unsigned int i;
diff --git a/drivers/net/ethernet/qualcomm/emac/emac-sgmii.c b/drivers/net/ethernet/qualcomm/emac/emac-sgmii.c
index bf722a9bb09d..040b28977ee7 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac-sgmii.c
+++ b/drivers/net/ethernet/qualcomm/emac/emac-sgmii.c
@@ -25,7 +25,9 @@
 #define EMAC_SGMII_PHY_SPEED_CFG1		0x0074
 #define EMAC_SGMII_PHY_IRQ_CMD			0x00ac
 #define EMAC_SGMII_PHY_INTERRUPT_CLEAR		0x00b0
+#define EMAC_SGMII_PHY_INTERRUPT_MASK		0x00b4
 #define EMAC_SGMII_PHY_INTERRUPT_STATUS		0x00b8
+#define EMAC_SGMII_PHY_RX_CHK_STATUS		0x00d4
 
 #define FORCE_AN_TX_CFG				BIT(5)
 #define FORCE_AN_RX_CFG				BIT(4)
@@ -36,6 +38,8 @@
 #define SPDMODE_100				BIT(0)
 #define SPDMODE_10				0
 
+#define CDR_ALIGN_DET				BIT(6)
+
 #define IRQ_GLOBAL_CLEAR			BIT(0)
 
 #define DECODE_CODE_ERR				BIT(7)
@@ -44,52 +48,28 @@
 #define SGMII_PHY_IRQ_CLR_WAIT_TIME		10
 
 #define SGMII_PHY_INTERRUPT_ERR		(DECODE_CODE_ERR | DECODE_DISP_ERR)
+#define SGMII_ISR_MASK  		(SGMII_PHY_INTERRUPT_ERR)
 
 #define SERDES_START_WAIT_TIMES			100
 
-static int emac_sgmii_link_init(struct emac_adapter *adpt)
+/* Initialize the SGMII link between the internal and external PHYs. */
+static void emac_sgmii_link_init(struct emac_adapter *adpt)
 {
-	struct phy_device *phydev = adpt->phydev;
-	struct emac_phy *phy = &adpt->phy;
+	struct emac_sgmii *phy = &adpt->phy;
 	u32 val;
 
+	/* Always use autonegotiation. It works no matter how the external
+	 * PHY is configured.
+	 */
 	val = readl(phy->base + EMAC_SGMII_PHY_AUTONEG_CFG2);
-
-	if (phydev->autoneg == AUTONEG_ENABLE) {
-		val &= ~(FORCE_AN_RX_CFG | FORCE_AN_TX_CFG);
-		val |= AN_ENABLE;
-		writel(val, phy->base + EMAC_SGMII_PHY_AUTONEG_CFG2);
-	} else {
-		u32 speed_cfg;
-
-		switch (phydev->speed) {
-		case SPEED_10:
-			speed_cfg = SPDMODE_10;
-			break;
-		case SPEED_100:
-			speed_cfg = SPDMODE_100;
-			break;
-		case SPEED_1000:
-			speed_cfg = SPDMODE_1000;
-			break;
-		default:
-			return -EINVAL;
-		}
-
-		if (phydev->duplex == DUPLEX_FULL)
-			speed_cfg |= DUPLEX_MODE;
-
-		val &= ~AN_ENABLE;
-		writel(speed_cfg, phy->base + EMAC_SGMII_PHY_SPEED_CFG1);
-		writel(val, phy->base + EMAC_SGMII_PHY_AUTONEG_CFG2);
-	}
-
-	return 0;
+	val &= ~(FORCE_AN_RX_CFG | FORCE_AN_TX_CFG);
+	val |= AN_ENABLE;
+	writel(val, phy->base + EMAC_SGMII_PHY_AUTONEG_CFG2);
 }
 
 static int emac_sgmii_irq_clear(struct emac_adapter *adpt, u32 irq_bits)
 {
-	struct emac_phy *phy = &adpt->phy;
+	struct emac_sgmii *phy = &adpt->phy;
 	u32 status;
 
 	writel_relaxed(irq_bits, phy->base + EMAC_SGMII_PHY_INTERRUPT_CLEAR);
@@ -121,9 +101,54 @@ static int emac_sgmii_irq_clear(struct emac_adapter *adpt, u32 irq_bits)
 	return 0;
 }
 
+/* The number of decode errors that triggers a reset */
+#define DECODE_ERROR_LIMIT	2
+
+static irqreturn_t emac_sgmii_interrupt(int irq, void *data)
+{
+	struct emac_adapter *adpt = data;
+	struct emac_sgmii *phy = &adpt->phy;
+	u32 status;
+
+	status = readl(phy->base + EMAC_SGMII_PHY_INTERRUPT_STATUS);
+	status &= SGMII_ISR_MASK;
+	if (!status)
+		return IRQ_HANDLED;
+
+	/* If we get a decoding error and CDR is not locked, then try
+	 * resetting the internal PHY.  The internal PHY uses an embedded
+	 * clock with Clock and Data Recovery (CDR) to recover the
+	 * clock and data.
+	 */
+	if (status & SGMII_PHY_INTERRUPT_ERR) {
+		int count;
+
+		/* The SGMII is capable of recovering from some decode
+		 * errors automatically.  However, if we get multiple
+		 * decode errors in a row, then assume that something
+		 * is wrong and reset the interface.
+		 */
+		count = atomic_inc_return(&phy->decode_error_count);
+		if (count == DECODE_ERROR_LIMIT) {
+			schedule_work(&adpt->work_thread);
+			atomic_set(&phy->decode_error_count, 0);
+		}
+	} else {
+		/* We only care about consecutive decode errors. */
+		atomic_set(&phy->decode_error_count, 0);
+	}
+
+	if (emac_sgmii_irq_clear(adpt, status)) {
+		netdev_warn(adpt->netdev, "failed to clear SGMII interrupt\n");
+		schedule_work(&adpt->work_thread);
+	}
+
+	return IRQ_HANDLED;
+}
+
 static void emac_sgmii_reset_prepare(struct emac_adapter *adpt)
 {
-	struct emac_phy *phy = &adpt->phy;
+	struct emac_sgmii *phy = &adpt->phy;
 	u32 val;
 
 	/* Reset PHY */
@@ -145,12 +170,7 @@ void emac_sgmii_reset(struct emac_adapter *adpt)
 	int ret;
 
 	emac_sgmii_reset_prepare(adpt);
-
-	ret = emac_sgmii_link_init(adpt);
-	if (ret) {
-		netdev_err(adpt->netdev, "unsupported link speed\n");
-		return;
-	}
+	emac_sgmii_link_init(adpt);
 
 	ret = adpt->phy.initialize(adpt);
 	if (ret)
@@ -159,6 +179,68 @@ void emac_sgmii_reset(struct emac_adapter *adpt)
 			   ret);
 }
 
+static int emac_sgmii_open(struct emac_adapter *adpt)
+{
+	struct emac_sgmii *sgmii = &adpt->phy;
+	int ret;
+
+	if (sgmii->irq) {
+		/* Make sure interrupts are cleared and disabled first */
+		ret = emac_sgmii_irq_clear(adpt, 0xff);
+		if (ret)
+			return ret;
+		writel(0, sgmii->base + EMAC_SGMII_PHY_INTERRUPT_MASK);
+
+		ret = request_irq(sgmii->irq, emac_sgmii_interrupt, 0,
+				  "emac-sgmii", adpt);
+		if (ret) {
+			netdev_err(adpt->netdev,
+				   "could not register handler for internal PHY\n");
+			return ret;
+		}
+	}
+
+	return 0;
+}
+
+static int emac_sgmii_close(struct emac_adapter *adpt)
+{
+	struct emac_sgmii *sgmii = &adpt->phy;
+
+	/* Make sure interrupts are disabled */
+	writel(0, sgmii->base + EMAC_SGMII_PHY_INTERRUPT_MASK);
+	free_irq(sgmii->irq, adpt);
+
+	return 0;
+}
+
+/* The error interrupts are only valid after the link is up */
+static int emac_sgmii_link_up(struct emac_adapter *adpt)
+{
+	struct emac_sgmii *sgmii = &adpt->phy;
+	int ret;
+
+	/* Clear and enable interrupts */
+	ret = emac_sgmii_irq_clear(adpt, 0xff);
+	if (ret)
+		return ret;
+
+	writel(SGMII_ISR_MASK, sgmii->base + EMAC_SGMII_PHY_INTERRUPT_MASK);
+
+	return 0;
+}
+
+static int emac_sgmii_link_down(struct emac_adapter *adpt)
+{
+	struct emac_sgmii *sgmii = &adpt->phy;
+
+	/* Disable interrupts */
+	writel(0, sgmii->base + EMAC_SGMII_PHY_INTERRUPT_MASK);
+	synchronize_irq(sgmii->irq);
+
+	return 0;
+}
+
 static int emac_sgmii_acpi_match(struct device *dev, void *data)
 {
 #ifdef CONFIG_ACPI
@@ -169,7 +251,7 @@ static int emac_sgmii_acpi_match(struct device *dev, void *data)
 		{}
 	};
 	const struct acpi_device_id *id = acpi_match_device(match_table, dev);
-	emac_sgmii_initialize *initialize = data;
+	emac_sgmii_function *initialize = data;
 
 	if (id) {
 		acpi_handle handle = ACPI_HANDLE(dev);
@@ -217,7 +299,7 @@ static const struct of_device_id emac_sgmii_dt_match[] = {
 int emac_sgmii_config(struct platform_device *pdev, struct emac_adapter *adpt)
 {
 	struct platform_device *sgmii_pdev = NULL;
-	struct emac_phy *phy = &adpt->phy;
+	struct emac_sgmii *phy = &adpt->phy;
 	struct resource *res;
 	int ret;
 
@@ -256,9 +338,14 @@ int emac_sgmii_config(struct platform_device *pdev, struct emac_adapter *adpt)
 			goto error_put_device;
 		}
 
-		phy->initialize = (emac_sgmii_initialize)match->data;
+		phy->initialize = (emac_sgmii_function)match->data;
 	}
 
+	phy->open = emac_sgmii_open;
+	phy->close = emac_sgmii_close;
+	phy->link_up = emac_sgmii_link_up;
+	phy->link_down = emac_sgmii_link_down;
+
 	/* Base address is the first address */
 	res = platform_get_resource(sgmii_pdev, IORESOURCE_MEM, 0);
 	if (!res) {
@@ -286,7 +373,11 @@ int emac_sgmii_config(struct platform_device *pdev, struct emac_adapter *adpt)
 	if (ret)
 		goto error;
 
-	emac_sgmii_irq_clear(adpt, SGMII_PHY_INTERRUPT_ERR);
+	emac_sgmii_link_init(adpt);
+
+	ret = platform_get_irq(sgmii_pdev, 0);
+	if (ret > 0)
+		phy->irq = ret;
 
 	/* We've remapped the addresses, so we don't need the device any
 	 * more.  of_find_device_by_node() says we should release it.
diff --git a/drivers/net/ethernet/qualcomm/emac/emac-sgmii.h b/drivers/net/ethernet/qualcomm/emac/emac-sgmii.h
index 80ed3dc3157a..e7c0c3b2baa4 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac-sgmii.h
+++ b/drivers/net/ethernet/qualcomm/emac/emac-sgmii.h
@@ -16,6 +16,31 @@
 struct emac_adapter;
 struct platform_device;
 
+typedef int (*emac_sgmii_function)(struct emac_adapter *adpt);
+
+/** emac_sgmii - internal emac phy
+ * @base base address
+ * @digital per-lane digital block
+ * @irq the interrupt number
+ * @decode_error_count reference count of consecutive decode errors
+ * @initialize initialization function
+ * @open called when the driver is opened
+ * @close called when the driver is closed
+ * @link_up called when the link comes up
+ * @link_down called when the link comes down
+ */
+struct emac_sgmii {
+	void __iomem		*base;
+	void __iomem		*digital;
+	unsigned int		irq;
+	atomic_t		decode_error_count;
+	emac_sgmii_function	initialize;
+	emac_sgmii_function	open;
+	emac_sgmii_function	close;
+	emac_sgmii_function	link_up;
+	emac_sgmii_function	link_down;
+};
+
 int emac_sgmii_config(struct platform_device *pdev, struct emac_adapter *adpt);
 void emac_sgmii_reset(struct emac_adapter *adpt);
 
diff --git a/drivers/net/ethernet/qualcomm/emac/emac.c b/drivers/net/ethernet/qualcomm/emac/emac.c
index f46d300bd585..28a8cdc36485 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac.c
+++ b/drivers/net/ethernet/qualcomm/emac/emac.c
@@ -129,7 +129,7 @@ static int emac_napi_rtx(struct napi_struct *napi, int budget)
 	emac_mac_rx_process(adpt, rx_q, &work_done, budget);
 
 	if (work_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 
 		irq->mask |= rx_q->intr;
 		writel(irq->mask, adpt->base + EMAC_INT_MASK);
@@ -256,22 +256,37 @@ static int emac_change_mtu(struct net_device *netdev, int new_mtu)
 static int emac_open(struct net_device *netdev)
 {
 	struct emac_adapter *adpt = netdev_priv(netdev);
+	struct emac_irq	*irq = &adpt->irq;
 	int ret;
 
+	ret = request_irq(irq->irq, emac_isr, 0, "emac-core0", irq);
+	if (ret) {
+		netdev_err(adpt->netdev, "could not request emac-core0 irq\n");
+		return ret;
+	}
+
 	/* allocate rx/tx dma buffer & descriptors */
 	ret = emac_mac_rx_tx_rings_alloc_all(adpt);
 	if (ret) {
 		netdev_err(adpt->netdev, "error allocating rx/tx rings\n");
+		free_irq(irq->irq, irq);
 		return ret;
 	}
 
 	ret = emac_mac_up(adpt);
 	if (ret) {
 		emac_mac_rx_tx_rings_free_all(adpt);
+		free_irq(irq->irq, irq);
 		return ret;
 	}
 
-	emac_mac_start(adpt);
+	ret = adpt->phy.open(adpt);
+	if (ret) {
+		emac_mac_down(adpt);
+		emac_mac_rx_tx_rings_free_all(adpt);
+		free_irq(irq->irq, irq);
+		return ret;
+	}
 
 	return 0;
 }
@@ -283,9 +298,12 @@ static int emac_close(struct net_device *netdev)
 
 	mutex_lock(&adpt->reset_lock);
 
+	adpt->phy.close(adpt);
 	emac_mac_down(adpt);
 	emac_mac_rx_tx_rings_free_all(adpt);
 
+	free_irq(adpt->irq.irq, &adpt->irq);
+
 	mutex_unlock(&adpt->reset_lock);
 
 	return 0;
@@ -311,45 +329,56 @@ static int emac_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
 	return phy_mii_ioctl(netdev->phydev, ifr, cmd);
 }
 
-/* Provide network statistics info for the interface */
-static struct rtnl_link_stats64 *emac_get_stats64(struct net_device *netdev,
-						  struct rtnl_link_stats64 *net_stats)
+/**
+ * emac_update_hw_stats - read the EMAC stat registers
+ *
+ * Reads the stats registers and write the values to adpt->stats.
+ *
+ * adpt->stats.lock must be held while calling this function,
+ * and while reading from adpt->stats.
+ */
+void emac_update_hw_stats(struct emac_adapter *adpt)
 {
-	struct emac_adapter *adpt = netdev_priv(netdev);
-	unsigned int addr = REG_MAC_RX_STATUS_BIN;
 	struct emac_stats *stats = &adpt->stats;
 	u64 *stats_itr = &adpt->stats.rx_ok;
-	u32 val;
-
-	spin_lock(&stats->lock);
+	void __iomem *base = adpt->base;
+	unsigned int addr;
 
+	addr = REG_MAC_RX_STATUS_BIN;
 	while (addr <= REG_MAC_RX_STATUS_END) {
-		val = readl_relaxed(adpt->base + addr);
-		*stats_itr += val;
+		*stats_itr += readl_relaxed(base + addr);
 		stats_itr++;
 		addr += sizeof(u32);
 	}
 
 	/* additional rx status */
-	val = readl_relaxed(adpt->base + EMAC_RXMAC_STATC_REG23);
-	adpt->stats.rx_crc_align += val;
-	val = readl_relaxed(adpt->base + EMAC_RXMAC_STATC_REG24);
-	adpt->stats.rx_jabbers += val;
+	stats->rx_crc_align += readl_relaxed(base + EMAC_RXMAC_STATC_REG23);
+	stats->rx_jabbers += readl_relaxed(base + EMAC_RXMAC_STATC_REG24);
 
 	/* update tx status */
 	addr = REG_MAC_TX_STATUS_BIN;
-	stats_itr = &adpt->stats.tx_ok;
+	stats_itr = &stats->tx_ok;
 
 	while (addr <= REG_MAC_TX_STATUS_END) {
-		val = readl_relaxed(adpt->base + addr);
-		*stats_itr += val;
-		++stats_itr;
+		*stats_itr += readl_relaxed(base + addr);
+		stats_itr++;
 		addr += sizeof(u32);
 	}
 
 	/* additional tx status */
-	val = readl_relaxed(adpt->base + EMAC_TXMAC_STATC_REG25);
-	adpt->stats.tx_col += val;
+	stats->tx_col += readl_relaxed(base + EMAC_TXMAC_STATC_REG25);
+}
+
+/* Provide network statistics info for the interface */
+static void emac_get_stats64(struct net_device *netdev,
+			     struct rtnl_link_stats64 *net_stats)
+{
+	struct emac_adapter *adpt = netdev_priv(netdev);
+	struct emac_stats *stats = &adpt->stats;
+
+	spin_lock(&stats->lock);
+
+	emac_update_hw_stats(adpt);
 
 	/* return parsed statistics */
 	net_stats->rx_packets = stats->rx_ok;
@@ -377,8 +406,6 @@ static struct rtnl_link_stats64 *emac_get_stats64(struct net_device *netdev,
 	net_stats->tx_window_errors = stats->tx_late_col;
 
 	spin_unlock(&stats->lock);
-
-	return net_stats;
 }
 
 static const struct net_device_ops emac_netdev_ops = {
@@ -409,6 +436,10 @@ static void emac_init_adapter(struct emac_adapter *adpt)
 {
 	u32 reg;
 
+	adpt->rrd_size = EMAC_RRD_SIZE;
+	adpt->tpd_size = EMAC_TPD_SIZE;
+	adpt->rfd_size = EMAC_RFD_SIZE;
+
 	/* descriptors */
 	adpt->tx_desc_cnt = EMAC_DEF_TX_DESCS;
 	adpt->rx_desc_cnt = EMAC_DEF_RX_DESCS;
@@ -429,6 +460,9 @@ static void emac_init_adapter(struct emac_adapter *adpt)
 
 	/* others */
 	adpt->preamble = EMAC_PREAMBLE_DEF;
+
+	/* default to automatic flow control */
+	adpt->automatic = true;
 }
 
 /* Get the clock */
@@ -593,7 +627,7 @@ static int emac_probe(struct platform_device *pdev)
 {
 	struct net_device *netdev;
 	struct emac_adapter *adpt;
-	struct emac_phy *phy;
+	struct emac_sgmii *phy;
 	u16 devid, revid;
 	u32 reg;
 	int ret;
@@ -620,12 +654,14 @@ static int emac_probe(struct platform_device *pdev)
 
 	dev_set_drvdata(&pdev->dev, netdev);
 	SET_NETDEV_DEV(netdev, &pdev->dev);
+	emac_set_ethtool_ops(netdev);
 
 	adpt = netdev_priv(netdev);
 	adpt->netdev = netdev;
 	adpt->msg_enable = EMAC_MSG_DEFAULT;
 
 	phy = &adpt->phy;
+	atomic_set(&phy->decode_error_count, 0);
 
 	mutex_init(&adpt->reset_lock);
 	spin_lock_init(&adpt->stats.lock);
@@ -646,10 +682,6 @@ static int emac_probe(struct platform_device *pdev)
 	netdev->watchdog_timeo = EMAC_WATCHDOG_TIME;
 	netdev->irq = adpt->irq.irq;
 
-	adpt->rrd_size = EMAC_RRD_SIZE;
-	adpt->tpd_size = EMAC_TPD_SIZE;
-	adpt->rfd_size = EMAC_RFD_SIZE;
-
 	netdev->netdev_ops = &emac_netdev_ops;
 
 	emac_init_adapter(adpt);
diff --git a/drivers/net/ethernet/qualcomm/emac/emac.h b/drivers/net/ethernet/qualcomm/emac/emac.h
index 0c76e6cb8c9e..8ee4ec6aef2e 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac.h
+++ b/drivers/net/ethernet/qualcomm/emac/emac.h
@@ -19,37 +19,88 @@
 #include <linux/platform_device.h>
 #include "emac-mac.h"
 #include "emac-phy.h"
+#include "emac-sgmii.h"
 
 /* EMAC base register offsets */
-#define EMAC_DMA_MAS_CTRL                                     0x001400
-#define EMAC_IRQ_MOD_TIM_INIT                                 0x001408
-#define EMAC_BLK_IDLE_STS                                     0x00140c
-#define EMAC_PHY_LINK_DELAY                                   0x00141c
-#define EMAC_SYS_ALIV_CTRL                                    0x001434
-#define EMAC_MAC_IPGIFG_CTRL                                  0x001484
-#define EMAC_MAC_STA_ADDR0                                    0x001488
-#define EMAC_MAC_STA_ADDR1                                    0x00148c
-#define EMAC_HASH_TAB_REG0                                    0x001490
-#define EMAC_HASH_TAB_REG1                                    0x001494
-#define EMAC_MAC_HALF_DPLX_CTRL                               0x001498
-#define EMAC_MAX_FRAM_LEN_CTRL                                0x00149c
-#define EMAC_INT_STATUS                                       0x001600
-#define EMAC_INT_MASK                                         0x001604
-#define EMAC_RXMAC_STATC_REG0                                 0x001700
-#define EMAC_RXMAC_STATC_REG22                                0x001758
-#define EMAC_TXMAC_STATC_REG0                                 0x001760
-#define EMAC_TXMAC_STATC_REG24                                0x0017c0
-#define EMAC_CORE_HW_VERSION                                  0x001974
-#define EMAC_IDT_TABLE0                                       0x001b00
-#define EMAC_RXMAC_STATC_REG23                                0x001bc8
-#define EMAC_RXMAC_STATC_REG24                                0x001bcc
-#define EMAC_TXMAC_STATC_REG25                                0x001bd0
-#define EMAC_INT1_MASK                                        0x001bf0
-#define EMAC_INT1_STATUS                                      0x001bf4
-#define EMAC_INT2_MASK                                        0x001bf8
-#define EMAC_INT2_STATUS                                      0x001bfc
-#define EMAC_INT3_MASK                                        0x001c00
-#define EMAC_INT3_STATUS                                      0x001c04
+#define EMAC_DMA_MAS_CTRL		0x1400
+#define EMAC_IRQ_MOD_TIM_INIT		0x1408
+#define EMAC_BLK_IDLE_STS		0x140c
+#define EMAC_PHY_LINK_DELAY		0x141c
+#define EMAC_SYS_ALIV_CTRL		0x1434
+#define EMAC_MAC_CTRL			0x1480
+#define EMAC_MAC_IPGIFG_CTRL		0x1484
+#define EMAC_MAC_STA_ADDR0		0x1488
+#define EMAC_MAC_STA_ADDR1		0x148c
+#define EMAC_HASH_TAB_REG0		0x1490
+#define EMAC_HASH_TAB_REG1		0x1494
+#define EMAC_MAC_HALF_DPLX_CTRL		0x1498
+#define EMAC_MAX_FRAM_LEN_CTRL		0x149c
+#define EMAC_WOL_CTRL0			0x14a0
+#define EMAC_RSS_KEY0			0x14b0
+#define EMAC_H1TPD_BASE_ADDR_LO		0x14e0
+#define EMAC_H2TPD_BASE_ADDR_LO		0x14e4
+#define EMAC_H3TPD_BASE_ADDR_LO		0x14e8
+#define EMAC_INTER_SRAM_PART9		0x1534
+#define EMAC_DESC_CTRL_0		0x1540
+#define EMAC_DESC_CTRL_1		0x1544
+#define EMAC_DESC_CTRL_2		0x1550
+#define EMAC_DESC_CTRL_10		0x1554
+#define EMAC_DESC_CTRL_12		0x1558
+#define EMAC_DESC_CTRL_13		0x155c
+#define EMAC_DESC_CTRL_3		0x1560
+#define EMAC_DESC_CTRL_4		0x1564
+#define EMAC_DESC_CTRL_5		0x1568
+#define EMAC_DESC_CTRL_14		0x156c
+#define EMAC_DESC_CTRL_15		0x1570
+#define EMAC_DESC_CTRL_16		0x1574
+#define EMAC_DESC_CTRL_6		0x1578
+#define EMAC_DESC_CTRL_8		0x1580
+#define EMAC_DESC_CTRL_9		0x1584
+#define EMAC_DESC_CTRL_11		0x1588
+#define EMAC_TXQ_CTRL_0			0x1590
+#define EMAC_TXQ_CTRL_1			0x1594
+#define EMAC_TXQ_CTRL_2			0x1598
+#define EMAC_RXQ_CTRL_0			0x15a0
+#define EMAC_RXQ_CTRL_1			0x15a4
+#define EMAC_RXQ_CTRL_2			0x15a8
+#define EMAC_RXQ_CTRL_3			0x15ac
+#define EMAC_BASE_CPU_NUMBER		0x15b8
+#define EMAC_DMA_CTRL			0x15c0
+#define EMAC_MAILBOX_0			0x15e0
+#define EMAC_MAILBOX_5			0x15e4
+#define EMAC_MAILBOX_6			0x15e8
+#define EMAC_MAILBOX_13			0x15ec
+#define EMAC_MAILBOX_2			0x15f4
+#define EMAC_MAILBOX_3			0x15f8
+#define EMAC_INT_STATUS			0x1600
+#define EMAC_INT_MASK			0x1604
+#define EMAC_MAILBOX_11			0x160c
+#define EMAC_AXI_MAST_CTRL		0x1610
+#define EMAC_MAILBOX_12			0x1614
+#define EMAC_MAILBOX_9			0x1618
+#define EMAC_MAILBOX_10			0x161c
+#define EMAC_ATHR_HEADER_CTRL		0x1620
+#define EMAC_RXMAC_STATC_REG0		0x1700
+#define EMAC_RXMAC_STATC_REG22		0x1758
+#define EMAC_TXMAC_STATC_REG0		0x1760
+#define EMAC_TXMAC_STATC_REG24		0x17c0
+#define EMAC_CLK_GATE_CTRL		0x1814
+#define EMAC_CORE_HW_VERSION		0x1974
+#define EMAC_MISC_CTRL			0x1990
+#define EMAC_MAILBOX_7			0x19e0
+#define EMAC_MAILBOX_8			0x19e4
+#define EMAC_IDT_TABLE0			0x1b00
+#define EMAC_RXMAC_STATC_REG23		0x1bc8
+#define EMAC_RXMAC_STATC_REG24		0x1bcc
+#define EMAC_TXMAC_STATC_REG25		0x1bd0
+#define EMAC_MAILBOX_15			0x1bd4
+#define EMAC_MAILBOX_16			0x1bd8
+#define EMAC_INT1_MASK			0x1bf0
+#define EMAC_INT1_STATUS		0x1bf4
+#define EMAC_INT2_MASK			0x1bf8
+#define EMAC_INT2_STATUS		0x1bfc
+#define EMAC_INT3_MASK			0x1c00
+#define EMAC_INT3_STATUS		0x1c04
 
 /* EMAC_DMA_MAS_CTRL */
 #define DEV_ID_NUM_BMSK                                     0x7f000000
@@ -166,10 +217,6 @@ enum emac_clk_id {
 
 #define EMAC_MAX_SETUP_LNK_CYCLE                                   100
 
-/* Wake On Lan */
-#define EMAC_WOL_PHY                     0x00000001 /* PHY Status Change */
-#define EMAC_WOL_MAGIC                   0x00000002 /* Magic Packet */
-
 struct emac_stats {
 	/* rx */
 	u64 rx_ok;              /* good packets */
@@ -291,7 +338,7 @@ struct emac_adapter {
 	void __iomem			*base;
 	void __iomem			*csr;
 
-	struct emac_phy			phy;
+	struct emac_sgmii		phy;
 	struct emac_stats		stats;
 
 	struct emac_irq			irq;
@@ -309,6 +356,13 @@ struct emac_adapter {
 
 	unsigned int			rxbuf_size;
 
+	/* Flow control / pause frames support. If automatic=True, do whatever
+	 * the PHY does. Otherwise, use tx_flow_control and rx_flow_control.
+	 */
+	bool				automatic;
+	bool				tx_flow_control;
+	bool				rx_flow_control;
+
 	/* Ring parameter */
 	u8				tpd_burst;
 	u8				rfd_burst;
@@ -330,6 +384,8 @@ struct emac_adapter {
 
 int emac_reinit_locked(struct emac_adapter *adpt);
 void emac_reg_update32(void __iomem *addr, u32 mask, u32 val);
-irqreturn_t emac_isr(int irq, void *data);
+
+void emac_set_ethtool_ops(struct net_device *netdev);
+void emac_update_hw_stats(struct emac_adapter *adpt);
 
 #endif /* _EMAC_H_ */
diff --git a/drivers/net/ethernet/qualcomm/qca_debug.c b/drivers/net/ethernet/qualcomm/qca_debug.c
index 8e28234dddad..d145df98feff 100644
--- a/drivers/net/ethernet/qualcomm/qca_debug.c
+++ b/drivers/net/ethernet/qualcomm/qca_debug.c
@@ -188,14 +188,16 @@ qcaspi_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *p)
 }
 
 static int
-qcaspi_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+qcaspi_get_link_ksettings(struct net_device *dev,
+			  struct ethtool_link_ksettings *cmd)
 {
-	cmd->transceiver = XCVR_INTERNAL;
-	cmd->supported = SUPPORTED_10baseT_Half;
-	ethtool_cmd_speed_set(cmd,  SPEED_10);
-	cmd->duplex = DUPLEX_HALF;
-	cmd->port = PORT_OTHER;
-	cmd->autoneg = AUTONEG_DISABLE;
+	ethtool_link_ksettings_zero_link_mode(cmd, supported);
+	ethtool_link_ksettings_add_link_mode(cmd, supported, 10baseT_Half);
+
+	cmd->base.speed = SPEED_10;
+	cmd->base.duplex = DUPLEX_HALF;
+	cmd->base.port = PORT_OTHER;
+	cmd->base.autoneg = AUTONEG_DISABLE;
 
 	return 0;
 }
@@ -295,7 +297,6 @@ qcaspi_set_ringparam(struct net_device *dev, struct ethtool_ringparam *ring)
 static const struct ethtool_ops qcaspi_ethtool_ops = {
 	.get_drvinfo = qcaspi_get_drvinfo,
 	.get_link = ethtool_op_get_link,
-	.get_settings = qcaspi_get_settings,
 	.get_ethtool_stats = qcaspi_get_ethtool_stats,
 	.get_strings = qcaspi_get_strings,
 	.get_sset_count = qcaspi_get_sset_count,
@@ -303,6 +304,7 @@ static const struct ethtool_ops qcaspi_ethtool_ops = {
 	.get_regs = qcaspi_get_regs,
 	.get_ringparam = qcaspi_get_ringparam,
 	.set_ringparam = qcaspi_set_ringparam,
+	.get_link_ksettings = qcaspi_get_link_ksettings,
 };
 
 void qcaspi_set_ethtool_ops(struct net_device *dev)
diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c
index 0b3cd58093d5..672f6b696069 100644
--- a/drivers/net/ethernet/realtek/8139cp.c
+++ b/drivers/net/ethernet/realtek/8139cp.c
@@ -465,10 +465,8 @@ static int cp_rx_poll(struct napi_struct *napi, int budget)
 	struct cp_private *cp = container_of(napi, struct cp_private, napi);
 	struct net_device *dev = cp->dev;
 	unsigned int rx_tail = cp->rx_tail;
-	int rx;
+	int rx = 0;
 
-	rx = 0;
-rx_status_loop:
 	cpw16(IntrStatus, cp_rx_intr_mask);
 
 	while (rx < budget) {
@@ -556,15 +554,10 @@ rx_next:
 	/* if we did not reach work limit, then we're done with
 	 * this round of polling
 	 */
-	if (rx < budget) {
+	if (rx < budget && napi_complete_done(napi, rx)) {
 		unsigned long flags;
 
-		if (cpr16(IntrStatus) & cp_rx_intr_mask)
-			goto rx_status_loop;
-
-		napi_gro_flush(napi, false);
 		spin_lock_irqsave(&cp->lock, flags);
-		__napi_complete(napi);
 		cpw16_f(IntrMask, cp_intr_mask);
 		spin_unlock_irqrestore(&cp->lock, flags);
 	}
diff --git a/drivers/net/ethernet/realtek/8139too.c b/drivers/net/ethernet/realtek/8139too.c
index 9bc047ac883b..89631753e799 100644
--- a/drivers/net/ethernet/realtek/8139too.c
+++ b/drivers/net/ethernet/realtek/8139too.c
@@ -653,9 +653,8 @@ static int rtl8139_poll(struct napi_struct *napi, int budget);
 static irqreturn_t rtl8139_interrupt (int irq, void *dev_instance);
 static int rtl8139_close (struct net_device *dev);
 static int netdev_ioctl (struct net_device *dev, struct ifreq *rq, int cmd);
-static struct rtnl_link_stats64 *rtl8139_get_stats64(struct net_device *dev,
-						    struct rtnl_link_stats64
-						    *stats);
+static void rtl8139_get_stats64(struct net_device *dev,
+				struct rtnl_link_stats64 *stats);
 static void rtl8139_set_rx_mode (struct net_device *dev);
 static void __set_rx_mode (struct net_device *dev);
 static void rtl8139_hw_start (struct net_device *dev);
@@ -2136,14 +2135,10 @@ static int rtl8139_poll(struct napi_struct *napi, int budget)
 	if (likely(RTL_R16(IntrStatus) & RxAckBits))
 		work_done += rtl8139_rx(dev, tp, budget);
 
-	if (work_done < budget) {
+	if (work_done < budget && napi_complete_done(napi, work_done)) {
 		unsigned long flags;
-		/*
-		 * Order is important since data can get interrupted
-		 * again when we think we are done.
-		 */
+
 		spin_lock_irqsave(&tp->lock, flags);
-		__napi_complete(napi);
 		RTL_W16_F(IntrMask, rtl8139_intr_mask);
 		spin_unlock_irqrestore(&tp->lock, flags);
 	}
@@ -2516,7 +2511,7 @@ static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 }
 
 
-static struct rtnl_link_stats64 *
+static void
 rtl8139_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 {
 	struct rtl8139_private *tp = netdev_priv(dev);
@@ -2544,8 +2539,6 @@ rtl8139_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 		stats->tx_packets = tp->tx_stats.packets;
 		stats->tx_bytes = tp->tx_stats.bytes;
 	} while (u64_stats_fetch_retry_irq(&tp->tx_stats.syncp, start));
-
-	return stats;
 }
 
 /* Set or clear the multicast filter for this adaptor.
diff --git a/drivers/net/ethernet/realtek/atp.c b/drivers/net/ethernet/realtek/atp.c
index 570ed3bd3cbf..9bcd4aefc9c5 100644
--- a/drivers/net/ethernet/realtek/atp.c
+++ b/drivers/net/ethernet/realtek/atp.c
@@ -170,7 +170,7 @@ struct net_local {
     spinlock_t lock;
     struct net_device *next_module;
     struct timer_list timer;	/* Media selection timer. */
-    long last_rx_time;		/* Last Rx, in jiffies, to handle Rx hang. */
+    unsigned long last_rx_time;	/* Last Rx, in jiffies, to handle Rx hang. */
     int saved_tx_size;
     unsigned int tx_unit_busy:1;
     unsigned char re_tx,	/* Number of packet retransmissions. */
@@ -668,11 +668,11 @@ static irqreturn_t atp_interrupt(int irq, void *dev_instance)
 			}
 			num_tx_since_rx++;
 		} else if (num_tx_since_rx > 8 &&
-			   time_after(jiffies, dev->last_rx + HZ)) {
+			   time_after(jiffies, lp->last_rx_time + HZ)) {
 			if (net_debug > 2)
 				printk(KERN_DEBUG "%s: Missed packet? No Rx after %d Tx and "
 					   "%ld jiffies status %02x  CMR1 %02x.\n", dev->name,
-					   num_tx_since_rx, jiffies - dev->last_rx, status,
+					   num_tx_since_rx, jiffies - lp->last_rx_time, status,
 					   (read_nibble(ioaddr, CMR1) >> 3) & 15);
 			dev->stats.rx_missed_errors++;
 			hardware_init(dev);
@@ -789,7 +789,6 @@ static void net_rx(struct net_device *dev)
 		read_block(ioaddr, pkt_len, skb_put(skb,pkt_len), dev->if_port);
 		skb->protocol = eth_type_trans(skb, dev);
 		netif_rx(skb);
-		dev->last_rx = jiffies;
 		dev->stats.rx_packets++;
 		dev->stats.rx_bytes += pkt_len;
 	}
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 8f1623bf2134..81f18a833527 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -7583,7 +7583,7 @@ static int rtl8169_poll(struct napi_struct *napi, int budget)
 	}
 
 	if (work_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 
 		rtl_irq_enable(tp, enable_mask);
 		mmiowb();
@@ -7755,7 +7755,7 @@ err_pm_runtime_put:
 	goto out;
 }
 
-static struct rtnl_link_stats64 *
+static void
 rtl8169_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 {
 	struct rtl8169_private *tp = netdev_priv(dev);
@@ -7809,8 +7809,6 @@ rtl8169_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 		le16_to_cpu(tp->tc_offset.tx_aborted);
 
 	pm_runtime_put_noidle(&pdev->dev);
-
-	return stats;
 }
 
 static void rtl8169_net_suspend(struct net_device *dev)
diff --git a/drivers/net/ethernet/renesas/ravb.h b/drivers/net/ethernet/renesas/ravb.h
index f1109661a533..0525bd696d5d 100644
--- a/drivers/net/ethernet/renesas/ravb.h
+++ b/drivers/net/ethernet/renesas/ravb.h
@@ -76,6 +76,7 @@ enum ravb_reg {
 	CDAR20	= 0x0060,
 	CDAR21	= 0x0064,
 	ESR	= 0x0088,
+	APSR	= 0x008C,	/* R-Car Gen3 only */
 	RCR	= 0x0090,
 	RQC0	= 0x0094,
 	RQC1	= 0x0098,
@@ -248,6 +249,15 @@ enum ESR_BIT {
 	ESR_EIL		= 0x00001000,
 };
 
+/* APSR */
+enum APSR_BIT {
+	APSR_MEMS		= 0x00000002,
+	APSR_CMSW		= 0x00000010,
+	APSR_DM			= 0x00006000,	/* Undocumented? */
+	APSR_DM_RDM		= 0x00002000,
+	APSR_DM_TDM		= 0x00004000,
+};
+
 /* RCR */
 enum RCR_BIT {
 	RCR_EFFS	= 0x00000001,
diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index 301f48755093..8cfc4a54f2dc 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -31,6 +31,7 @@
 #include <linux/pm_runtime.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
+#include <linux/sys_soc.h>
 
 #include <asm/div64.h>
 
@@ -988,6 +989,11 @@ static void ravb_adjust_link(struct net_device *ndev)
 		phy_print_status(phydev);
 }
 
+static const struct soc_device_attribute r8a7795es10[] = {
+	{ .soc_id = "r8a7795", .revision = "ES1.0", },
+	{ /* sentinel */ }
+};
+
 /* PHY init function */
 static int ravb_phy_init(struct net_device *ndev)
 {
@@ -1023,10 +1029,10 @@ static int ravb_phy_init(struct net_device *ndev)
 		goto err_deregister_fixed_link;
 	}
 
-	/* This driver only support 10/100Mbit speeds on Gen3
+	/* This driver only support 10/100Mbit speeds on R-Car H3 ES1.0
 	 * at this time.
 	 */
-	if (priv->chip_id == RCAR_GEN3) {
+	if (soc_device_match(r8a7795es10)) {
 		err = phy_set_max_speed(phydev, SPEED_100);
 		if (err) {
 			netdev_err(ndev, "failed to limit PHY to 100Mbit/s\n");
@@ -1920,6 +1926,23 @@ static void ravb_set_config_mode(struct net_device *ndev)
 	}
 }
 
+/* Set tx and rx clock internal delay modes */
+static void ravb_set_delay_mode(struct net_device *ndev)
+{
+	struct ravb_private *priv = netdev_priv(ndev);
+	int set = 0;
+
+	if (priv->phy_interface == PHY_INTERFACE_MODE_RGMII_ID ||
+	    priv->phy_interface == PHY_INTERFACE_MODE_RGMII_RXID)
+		set |= APSR_DM_RDM;
+
+	if (priv->phy_interface == PHY_INTERFACE_MODE_RGMII_ID ||
+	    priv->phy_interface == PHY_INTERFACE_MODE_RGMII_TXID)
+		set |= APSR_DM_TDM;
+
+	ravb_modify(ndev, APSR, APSR_DM, set);
+}
+
 static int ravb_probe(struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
@@ -2032,6 +2055,9 @@ static int ravb_probe(struct platform_device *pdev)
 	/* Request GTI loading */
 	ravb_modify(ndev, GCCR, GCCR_LTI, GCCR_LTI);
 
+	if (priv->chip_id != RCAR_GEN2)
+		ravb_set_delay_mode(ndev);
+
 	/* Allocate descriptor base address table */
 	priv->desc_bat_size = sizeof(struct ravb_desc) * DBAT_ENTRY_NUM;
 	priv->desc_bat = dma_alloc_coherent(ndev->dev.parent, priv->desc_bat_size,
@@ -2168,6 +2194,9 @@ static int __maybe_unused ravb_resume(struct device *dev)
 	/* Request GTI loading */
 	ravb_modify(ndev, GCCR, GCCR_LTI, GCCR_LTI);
 
+	if (priv->chip_id != RCAR_GEN2)
+		ravb_set_delay_mode(ndev);
+
 	/* Restore descriptor base address table */
 	ravb_write(ndev, priv->desc_bat_dma, DBAT);
 
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index f729a6b43958..54248775f227 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -1,9 +1,9 @@
 /*  SuperH Ethernet device driver
  *
- *  Copyright (C) 2014  Renesas Electronics Corporation
+ *  Copyright (C) 2014 Renesas Electronics Corporation
  *  Copyright (C) 2006-2012 Nobuhiro Iwamatsu
  *  Copyright (C) 2008-2014 Renesas Solutions Corp.
- *  Copyright (C) 2013-2016 Cogent Embedded, Inc.
+ *  Copyright (C) 2013-2017 Cogent Embedded, Inc.
  *  Copyright (C) 2014 Codethink Limited
  *
  *  This program is free software; you can redistribute it and/or modify it
@@ -518,12 +518,19 @@ static struct sh_eth_cpu_data r7s72100_data = {
 
 	.ecsr_value	= ECSR_ICD,
 	.ecsipr_value	= ECSIPR_ICDIP,
-	.eesipr_value	= 0xe77f009f,
+	.eesipr_value	= EESIPR_TWB1IP | EESIPR_TWBIP | EESIPR_TC1IP |
+			  EESIPR_TABTIP | EESIPR_RABTIP | EESIPR_RFCOFIP |
+			  EESIPR_ECIIP |
+			  EESIPR_FTCIP | EESIPR_TDEIP | EESIPR_TFUFIP |
+			  EESIPR_FRIP | EESIPR_RDEIP | EESIPR_RFOFIP |
+			  EESIPR_RMAFIP | EESIPR_RRFIP |
+			  EESIPR_RTLFIP | EESIPR_RTSFIP |
+			  EESIPR_PREIP | EESIPR_CERFIP,
 
 	.tx_check	= EESR_TC1 | EESR_FTC,
 	.eesr_err_check	= EESR_TWB1 | EESR_TWB | EESR_TABT | EESR_RABT |
 			  EESR_RFE | EESR_RDE | EESR_RFRMER | EESR_TFE |
-			  EESR_TDE | EESR_ECI,
+			  EESR_TDE,
 	.fdr_value	= 0x0000070f,
 
 	.no_psr		= 1,
@@ -535,9 +542,8 @@ static struct sh_eth_cpu_data r7s72100_data = {
 	.rpadir_value   = 2 << 16,
 	.no_trimd	= 1,
 	.no_ade		= 1,
-	.hw_crc		= 1,
+	.hw_checksum	= 1,
 	.tsu		= 1,
-	.shift_rd0	= 1,
 };
 
 static void sh_eth_chip_reset_r8a7740(struct net_device *ndev)
@@ -557,12 +563,19 @@ static struct sh_eth_cpu_data r8a7740_data = {
 
 	.ecsr_value	= ECSR_ICD | ECSR_MPD,
 	.ecsipr_value	= ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP,
-	.eesipr_value	= DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
+	.eesipr_value	= EESIPR_RFCOFIP | EESIPR_ECIIP |
+			  EESIPR_FTCIP | EESIPR_TDEIP | EESIPR_TFUFIP |
+			  EESIPR_FRIP | EESIPR_RDEIP | EESIPR_RFOFIP |
+			  0x0000f000 | EESIPR_CNDIP | EESIPR_DLCIP |
+			  EESIPR_CDIP | EESIPR_TROIP | EESIPR_RMAFIP |
+			  EESIPR_CEEFIP | EESIPR_CELFIP |
+			  EESIPR_RRFIP | EESIPR_RTLFIP | EESIPR_RTSFIP |
+			  EESIPR_PREIP | EESIPR_CERFIP,
 
 	.tx_check	= EESR_TC1 | EESR_FTC,
 	.eesr_err_check	= EESR_TWB1 | EESR_TWB | EESR_TABT | EESR_RABT |
 			  EESR_RFE | EESR_RDE | EESR_RFRMER | EESR_TFE |
-			  EESR_TDE | EESR_ECI,
+			  EESR_TDE,
 	.fdr_value	= 0x0000070f,
 
 	.apr		= 1,
@@ -574,10 +587,10 @@ static struct sh_eth_cpu_data r8a7740_data = {
 	.rpadir_value   = 2 << 16,
 	.no_trimd	= 1,
 	.no_ade		= 1,
-	.hw_crc		= 1,
+	.hw_checksum	= 1,
 	.tsu		= 1,
 	.select_mii	= 1,
-	.shift_rd0	= 1,
+	.magic		= 1,
 };
 
 /* There is CPU dependent code */
@@ -604,12 +617,16 @@ static struct sh_eth_cpu_data r8a777x_data = {
 
 	.ecsr_value	= ECSR_PSRTO | ECSR_LCHNG | ECSR_ICD,
 	.ecsipr_value	= ECSIPR_PSRTOIP | ECSIPR_LCHNGIP | ECSIPR_ICDIP,
-	.eesipr_value	= 0x01ff009f,
+	.eesipr_value	= EESIPR_RFCOFIP | EESIPR_ADEIP | EESIPR_ECIIP |
+			  EESIPR_FTCIP | EESIPR_TDEIP | EESIPR_TFUFIP |
+			  EESIPR_FRIP | EESIPR_RDEIP | EESIPR_RFOFIP |
+			  EESIPR_RMAFIP | EESIPR_RRFIP |
+			  EESIPR_RTLFIP | EESIPR_RTSFIP |
+			  EESIPR_PREIP | EESIPR_CERFIP,
 
 	.tx_check	= EESR_FTC | EESR_CND | EESR_DLC | EESR_CD | EESR_RTO,
 	.eesr_err_check	= EESR_TWB | EESR_TABT | EESR_RABT | EESR_RFE |
-			  EESR_RDE | EESR_RFRMER | EESR_TFE | EESR_TDE |
-			  EESR_ECI,
+			  EESR_RDE | EESR_RFRMER | EESR_TFE | EESR_TDE,
 	.fdr_value	= 0x00000f0f,
 
 	.apr		= 1,
@@ -625,14 +642,19 @@ static struct sh_eth_cpu_data r8a779x_data = {
 
 	.register_type	= SH_ETH_REG_FAST_RCAR,
 
-	.ecsr_value	= ECSR_PSRTO | ECSR_LCHNG | ECSR_ICD,
-	.ecsipr_value	= ECSIPR_PSRTOIP | ECSIPR_LCHNGIP | ECSIPR_ICDIP,
-	.eesipr_value	= 0x01ff009f,
+	.ecsr_value	= ECSR_PSRTO | ECSR_LCHNG | ECSR_ICD | ECSR_MPD,
+	.ecsipr_value	= ECSIPR_PSRTOIP | ECSIPR_LCHNGIP | ECSIPR_ICDIP |
+			  ECSIPR_MPDIP,
+	.eesipr_value	= EESIPR_RFCOFIP | EESIPR_ADEIP | EESIPR_ECIIP |
+			  EESIPR_FTCIP | EESIPR_TDEIP | EESIPR_TFUFIP |
+			  EESIPR_FRIP | EESIPR_RDEIP | EESIPR_RFOFIP |
+			  EESIPR_RMAFIP | EESIPR_RRFIP |
+			  EESIPR_RTLFIP | EESIPR_RTSFIP |
+			  EESIPR_PREIP | EESIPR_CERFIP,
 
 	.tx_check	= EESR_FTC | EESR_CND | EESR_DLC | EESR_CD | EESR_RTO,
 	.eesr_err_check	= EESR_TWB | EESR_TABT | EESR_RABT | EESR_RFE |
-			  EESR_RDE | EESR_RFRMER | EESR_TFE | EESR_TDE |
-			  EESR_ECI,
+			  EESR_RDE | EESR_RFRMER | EESR_TFE | EESR_TDE,
 	.fdr_value	= 0x00000f0f,
 
 	.trscer_err_mask = DESC_I_RINT8,
@@ -642,6 +664,7 @@ static struct sh_eth_cpu_data r8a779x_data = {
 	.tpauser	= 1,
 	.hw_swap	= 1,
 	.rmiimode	= 1,
+	.magic		= 1,
 };
 #endif /* CONFIG_OF */
 
@@ -668,12 +691,16 @@ static struct sh_eth_cpu_data sh7724_data = {
 
 	.ecsr_value	= ECSR_PSRTO | ECSR_LCHNG | ECSR_ICD,
 	.ecsipr_value	= ECSIPR_PSRTOIP | ECSIPR_LCHNGIP | ECSIPR_ICDIP,
-	.eesipr_value	= 0x01ff009f,
+	.eesipr_value	= EESIPR_RFCOFIP | EESIPR_ADEIP | EESIPR_ECIIP |
+			  EESIPR_FTCIP | EESIPR_TDEIP | EESIPR_TFUFIP |
+			  EESIPR_FRIP | EESIPR_RDEIP | EESIPR_RFOFIP |
+			  EESIPR_RMAFIP | EESIPR_RRFIP |
+			  EESIPR_RTLFIP | EESIPR_RTSFIP |
+			  EESIPR_PREIP | EESIPR_CERFIP,
 
 	.tx_check	= EESR_FTC | EESR_CND | EESR_DLC | EESR_CD | EESR_RTO,
 	.eesr_err_check	= EESR_TWB | EESR_TABT | EESR_RABT | EESR_RFE |
-			  EESR_RDE | EESR_RFRMER | EESR_TFE | EESR_TDE |
-			  EESR_ECI,
+			  EESR_RDE | EESR_RFRMER | EESR_TFE | EESR_TDE,
 
 	.apr		= 1,
 	.mpr		= 1,
@@ -704,12 +731,18 @@ static struct sh_eth_cpu_data sh7757_data = {
 
 	.register_type	= SH_ETH_REG_FAST_SH4,
 
-	.eesipr_value	= DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
+	.eesipr_value	= EESIPR_RFCOFIP | EESIPR_ECIIP |
+			  EESIPR_FTCIP | EESIPR_TDEIP | EESIPR_TFUFIP |
+			  EESIPR_FRIP | EESIPR_RDEIP | EESIPR_RFOFIP |
+			  0x0000f000 | EESIPR_CNDIP | EESIPR_DLCIP |
+			  EESIPR_CDIP | EESIPR_TROIP | EESIPR_RMAFIP |
+			  EESIPR_CEEFIP | EESIPR_CELFIP |
+			  EESIPR_RRFIP | EESIPR_RTLFIP | EESIPR_RTSFIP |
+			  EESIPR_PREIP | EESIPR_CERFIP,
 
 	.tx_check	= EESR_FTC | EESR_CND | EESR_DLC | EESR_CD | EESR_RTO,
 	.eesr_err_check	= EESR_TWB | EESR_TABT | EESR_RABT | EESR_RFE |
-			  EESR_RDE | EESR_RFRMER | EESR_TFE | EESR_TDE |
-			  EESR_ECI,
+			  EESR_RDE | EESR_RFRMER | EESR_TFE | EESR_TDE,
 
 	.irq_flags	= IRQF_SHARED,
 	.apr		= 1,
@@ -772,12 +805,19 @@ static struct sh_eth_cpu_data sh7757_data_giga = {
 
 	.ecsr_value	= ECSR_ICD | ECSR_MPD,
 	.ecsipr_value	= ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP,
-	.eesipr_value	= DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
+	.eesipr_value	= EESIPR_RFCOFIP | EESIPR_ECIIP |
+			  EESIPR_FTCIP | EESIPR_TDEIP | EESIPR_TFUFIP |
+			  EESIPR_FRIP | EESIPR_RDEIP | EESIPR_RFOFIP |
+			  0x0000f000 | EESIPR_CNDIP | EESIPR_DLCIP |
+			  EESIPR_CDIP | EESIPR_TROIP | EESIPR_RMAFIP |
+			  EESIPR_CEEFIP | EESIPR_CELFIP |
+			  EESIPR_RRFIP | EESIPR_RTLFIP | EESIPR_RTSFIP |
+			  EESIPR_PREIP | EESIPR_CERFIP,
 
 	.tx_check	= EESR_TC1 | EESR_FTC,
 	.eesr_err_check	= EESR_TWB1 | EESR_TWB | EESR_TABT | EESR_RABT |
 			  EESR_RFE | EESR_RDE | EESR_RFRMER | EESR_TFE |
-			  EESR_TDE | EESR_ECI,
+			  EESR_TDE,
 	.fdr_value	= 0x0000072f,
 
 	.irq_flags	= IRQF_SHARED,
@@ -803,12 +843,18 @@ static struct sh_eth_cpu_data sh7734_data = {
 
 	.ecsr_value	= ECSR_ICD | ECSR_MPD,
 	.ecsipr_value	= ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP,
-	.eesipr_value	= DMAC_M_RFRMER | DMAC_M_ECI | 0x003f07ff,
+	.eesipr_value	= EESIPR_RFCOFIP | EESIPR_ECIIP |
+			  EESIPR_FTCIP | EESIPR_TDEIP | EESIPR_TFUFIP |
+			  EESIPR_FRIP | EESIPR_RDEIP | EESIPR_RFOFIP |
+			  EESIPR_DLCIP | EESIPR_CDIP | EESIPR_TROIP |
+			  EESIPR_RMAFIP | EESIPR_CEEFIP | EESIPR_CELFIP |
+			  EESIPR_RRFIP | EESIPR_RTLFIP | EESIPR_RTSFIP |
+			  EESIPR_PREIP | EESIPR_CERFIP,
 
 	.tx_check	= EESR_TC1 | EESR_FTC,
 	.eesr_err_check	= EESR_TWB1 | EESR_TWB | EESR_TABT | EESR_RABT |
 			  EESR_RFE | EESR_RDE | EESR_RFRMER | EESR_TFE |
-			  EESR_TDE | EESR_ECI,
+			  EESR_TDE,
 
 	.apr		= 1,
 	.mpr		= 1,
@@ -818,9 +864,9 @@ static struct sh_eth_cpu_data sh7734_data = {
 	.no_trimd	= 1,
 	.no_ade		= 1,
 	.tsu		= 1,
-	.hw_crc		= 1,
+	.hw_checksum	= 1,
 	.select_mii	= 1,
-	.shift_rd0	= 1,
+	.magic		= 1,
 };
 
 /* SH7763 */
@@ -833,12 +879,17 @@ static struct sh_eth_cpu_data sh7763_data = {
 
 	.ecsr_value	= ECSR_ICD | ECSR_MPD,
 	.ecsipr_value	= ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP,
-	.eesipr_value	= DMAC_M_RFRMER | DMAC_M_ECI | 0x003f07ff,
+	.eesipr_value	= EESIPR_RFCOFIP | EESIPR_ECIIP |
+			  EESIPR_FTCIP | EESIPR_TDEIP | EESIPR_TFUFIP |
+			  EESIPR_FRIP | EESIPR_RDEIP | EESIPR_RFOFIP |
+			  EESIPR_DLCIP | EESIPR_CDIP | EESIPR_TROIP |
+			  EESIPR_RMAFIP | EESIPR_CEEFIP | EESIPR_CELFIP |
+			  EESIPR_RRFIP | EESIPR_RTLFIP | EESIPR_RTSFIP |
+			  EESIPR_PREIP | EESIPR_CERFIP,
 
 	.tx_check	= EESR_TC1 | EESR_FTC,
 	.eesr_err_check	= EESR_TWB1 | EESR_TWB | EESR_TABT | EESR_RABT |
-			  EESR_RDE | EESR_RFRMER | EESR_TFE | EESR_TDE |
-			  EESR_ECI,
+			  EESR_RDE | EESR_RFRMER | EESR_TFE | EESR_TDE,
 
 	.apr		= 1,
 	.mpr		= 1,
@@ -849,12 +900,20 @@ static struct sh_eth_cpu_data sh7763_data = {
 	.no_ade		= 1,
 	.tsu		= 1,
 	.irq_flags	= IRQF_SHARED,
+	.magic		= 1,
 };
 
 static struct sh_eth_cpu_data sh7619_data = {
 	.register_type	= SH_ETH_REG_FAST_SH3_SH2,
 
-	.eesipr_value	= DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
+	.eesipr_value	= EESIPR_RFCOFIP | EESIPR_ECIIP |
+			  EESIPR_FTCIP | EESIPR_TDEIP | EESIPR_TFUFIP |
+			  EESIPR_FRIP | EESIPR_RDEIP | EESIPR_RFOFIP |
+			  0x0000f000 | EESIPR_CNDIP | EESIPR_DLCIP |
+			  EESIPR_CDIP | EESIPR_TROIP | EESIPR_RMAFIP |
+			  EESIPR_CEEFIP | EESIPR_CELFIP |
+			  EESIPR_RRFIP | EESIPR_RTLFIP | EESIPR_RTSFIP |
+			  EESIPR_PREIP | EESIPR_CERFIP,
 
 	.apr		= 1,
 	.mpr		= 1,
@@ -865,7 +924,14 @@ static struct sh_eth_cpu_data sh7619_data = {
 static struct sh_eth_cpu_data sh771x_data = {
 	.register_type	= SH_ETH_REG_FAST_SH3_SH2,
 
-	.eesipr_value	= DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
+	.eesipr_value	= EESIPR_RFCOFIP | EESIPR_ECIIP |
+			  EESIPR_FTCIP | EESIPR_TDEIP | EESIPR_TFUFIP |
+			  EESIPR_FRIP | EESIPR_RDEIP | EESIPR_RFOFIP |
+			  0x0000f000 | EESIPR_CNDIP | EESIPR_DLCIP |
+			  EESIPR_CDIP | EESIPR_TROIP | EESIPR_RMAFIP |
+			  EESIPR_CEEFIP | EESIPR_CELFIP |
+			  EESIPR_RRFIP | EESIPR_RTLFIP | EESIPR_RTSFIP |
+			  EESIPR_PREIP | EESIPR_CERFIP,
 	.tsu		= 1,
 };
 
@@ -936,7 +1002,7 @@ static int sh_eth_reset(struct net_device *ndev)
 		sh_eth_write(ndev, 0x0, RDFFR);
 
 		/* Reset HW CRC register */
-		if (mdp->cd->hw_crc)
+		if (mdp->cd->hw_checksum)
 			sh_eth_write(ndev, 0x0, CSMR);
 
 		/* Select MII mode */
@@ -1421,7 +1487,7 @@ static int sh_eth_rx(struct net_device *ndev, u32 intr_status, int *quota)
 		 * the RFS bits are from bit 25 to bit 16. So, the
 		 * driver needs right shifting by 16.
 		 */
-		if (mdp->cd->shift_rd0)
+		if (mdp->cd->hw_checksum)
 			desc_status >>= 16;
 
 		skb = mdp->rx_skbuff[entry];
@@ -1528,44 +1594,46 @@ static void sh_eth_rcv_snd_enable(struct net_device *ndev)
 	sh_eth_modify(ndev, ECMR, ECMR_RE | ECMR_TE, ECMR_RE | ECMR_TE);
 }
 
-/* error control function */
-static void sh_eth_error(struct net_device *ndev, u32 intr_status)
+/* E-MAC interrupt handler */
+static void sh_eth_emac_interrupt(struct net_device *ndev)
 {
 	struct sh_eth_private *mdp = netdev_priv(ndev);
 	u32 felic_stat;
 	u32 link_stat;
-	u32 mask;
 
-	if (intr_status & EESR_ECI) {
-		felic_stat = sh_eth_read(ndev, ECSR);
-		sh_eth_write(ndev, felic_stat, ECSR);	/* clear int */
-		if (felic_stat & ECSR_ICD)
-			ndev->stats.tx_carrier_errors++;
-		if (felic_stat & ECSR_LCHNG) {
-			/* Link Changed */
-			if (mdp->cd->no_psr || mdp->no_ether_link) {
-				goto ignore_link;
-			} else {
-				link_stat = (sh_eth_read(ndev, PSR));
-				if (mdp->ether_link_active_low)
-					link_stat = ~link_stat;
-			}
-			if (!(link_stat & PHY_ST_LINK)) {
-				sh_eth_rcv_snd_disable(ndev);
-			} else {
-				/* Link Up */
-				sh_eth_modify(ndev, EESIPR, DMAC_M_ECI, 0);
-				/* clear int */
-				sh_eth_modify(ndev, ECSR, 0, 0);
-				sh_eth_modify(ndev, EESIPR, DMAC_M_ECI,
-					      DMAC_M_ECI);
-				/* enable tx and rx */
-				sh_eth_rcv_snd_enable(ndev);
-			}
+	felic_stat = sh_eth_read(ndev, ECSR) & sh_eth_read(ndev, ECSIPR);
+	sh_eth_write(ndev, felic_stat, ECSR);	/* clear int */
+	if (felic_stat & ECSR_ICD)
+		ndev->stats.tx_carrier_errors++;
+	if (felic_stat & ECSR_MPD)
+		pm_wakeup_event(&mdp->pdev->dev, 0);
+	if (felic_stat & ECSR_LCHNG) {
+		/* Link Changed */
+		if (mdp->cd->no_psr || mdp->no_ether_link)
+			return;
+		link_stat = sh_eth_read(ndev, PSR);
+		if (mdp->ether_link_active_low)
+			link_stat = ~link_stat;
+		if (!(link_stat & PHY_ST_LINK)) {
+			sh_eth_rcv_snd_disable(ndev);
+		} else {
+			/* Link Up */
+			sh_eth_modify(ndev, EESIPR, EESIPR_ECIIP, 0);
+			/* clear int */
+			sh_eth_modify(ndev, ECSR, 0, 0);
+			sh_eth_modify(ndev, EESIPR, EESIPR_ECIIP, EESIPR_ECIIP);
+			/* enable tx and rx */
+			sh_eth_rcv_snd_enable(ndev);
 		}
 	}
+}
+
+/* error control function */
+static void sh_eth_error(struct net_device *ndev, u32 intr_status)
+{
+	struct sh_eth_private *mdp = netdev_priv(ndev);
+	u32 mask;
 
-ignore_link:
 	if (intr_status & EESR_TWB) {
 		/* Unused write back interrupt */
 		if (intr_status & EESR_TABT) {	/* Transmit Abort int */
@@ -1646,14 +1714,16 @@ static irqreturn_t sh_eth_interrupt(int irq, void *netdev)
 
 	/* Get interrupt status */
 	intr_status = sh_eth_read(ndev, EESR);
-	/* Mask it with the interrupt mask, forcing ECI interrupt to be always
-	 * enabled since it's the one that  comes thru regardless of the mask,
-	 * and we need to fully handle it in sh_eth_error() in order to quench
-	 * it as it doesn't get cleared by just writing 1 to the ECI bit...
+	/* Mask it with the interrupt mask, forcing ECI interrupt  to be always
+	 * enabled since it's the one that  comes  thru regardless of the mask,
+	 * and  we need to fully handle it  in sh_eth_emac_interrupt() in order
+	 * to quench it as it doesn't get cleared by just writing 1 to the  ECI
+	 * bit...
 	 */
 	intr_enable = sh_eth_read(ndev, EESIPR);
-	intr_status &= intr_enable | DMAC_M_ECI;
-	if (intr_status & (EESR_RX_CHECK | cd->tx_check | cd->eesr_err_check))
+	intr_status &= intr_enable | EESIPR_ECIIP;
+	if (intr_status & (EESR_RX_CHECK | cd->tx_check | EESR_ECI |
+			   cd->eesr_err_check))
 		ret = IRQ_HANDLED;
 	else
 		goto out;
@@ -1685,6 +1755,10 @@ static irqreturn_t sh_eth_interrupt(int irq, void *netdev)
 		netif_wake_queue(ndev);
 	}
 
+	/* E-MAC interrupt */
+	if (intr_status & EESR_ECI)
+		sh_eth_emac_interrupt(ndev);
+
 	if (intr_status & cd->eesr_err_check) {
 		/* Clear error interrupts */
 		sh_eth_write(ndev, intr_status & cd->eesr_err_check, EESR);
@@ -1989,7 +2063,7 @@ static size_t __sh_eth_get_regs(struct net_device *ndev, u32 *buf)
 	add_reg(MAFCR);
 	if (cd->rtrate)
 		add_reg(RTRATE);
-	if (cd->hw_crc)
+	if (cd->hw_checksum)
 		add_reg(CSMR);
 	if (cd->select_mii)
 		add_reg(RMII_MII);
@@ -2201,6 +2275,33 @@ static int sh_eth_set_ringparam(struct net_device *ndev,
 	return 0;
 }
 
+static void sh_eth_get_wol(struct net_device *ndev, struct ethtool_wolinfo *wol)
+{
+	struct sh_eth_private *mdp = netdev_priv(ndev);
+
+	wol->supported = 0;
+	wol->wolopts = 0;
+
+	if (mdp->cd->magic && mdp->clk) {
+		wol->supported = WAKE_MAGIC;
+		wol->wolopts = mdp->wol_enabled ? WAKE_MAGIC : 0;
+	}
+}
+
+static int sh_eth_set_wol(struct net_device *ndev, struct ethtool_wolinfo *wol)
+{
+	struct sh_eth_private *mdp = netdev_priv(ndev);
+
+	if (!mdp->cd->magic || !mdp->clk || wol->wolopts & ~WAKE_MAGIC)
+		return -EOPNOTSUPP;
+
+	mdp->wol_enabled = !!(wol->wolopts & WAKE_MAGIC);
+
+	device_set_wakeup_enable(&mdp->pdev->dev, mdp->wol_enabled);
+
+	return 0;
+}
+
 static const struct ethtool_ops sh_eth_ethtool_ops = {
 	.get_regs_len	= sh_eth_get_regs_len,
 	.get_regs	= sh_eth_get_regs,
@@ -2215,6 +2316,8 @@ static const struct ethtool_ops sh_eth_ethtool_ops = {
 	.set_ringparam	= sh_eth_set_ringparam,
 	.get_link_ksettings = sh_eth_get_link_ksettings,
 	.set_link_ksettings = sh_eth_set_link_ksettings,
+	.get_wol	= sh_eth_get_wol,
+	.set_wol	= sh_eth_set_wol,
 };
 
 /* network device open function */
@@ -3017,6 +3120,11 @@ static int sh_eth_drv_probe(struct platform_device *pdev)
 		goto out_release;
 	}
 
+	/* Get clock, if not found that's OK but Wake-On-Lan is unavailable */
+	mdp->clk = devm_clk_get(&pdev->dev, NULL);
+	if (IS_ERR(mdp->clk))
+		mdp->clk = NULL;
+
 	ndev->base_addr = res->start;
 
 	spin_lock_init(&mdp->lock);
@@ -3111,6 +3219,9 @@ static int sh_eth_drv_probe(struct platform_device *pdev)
 	if (ret)
 		goto out_napi_del;
 
+	if (mdp->cd->magic && mdp->clk)
+		device_set_wakeup_capable(&pdev->dev, 1);
+
 	/* print device information */
 	netdev_info(ndev, "Base address at 0x%x, %pM, IRQ %d.\n",
 		    (u32)ndev->base_addr, ndev->dev_addr, ndev->irq);
@@ -3150,15 +3261,67 @@ static int sh_eth_drv_remove(struct platform_device *pdev)
 
 #ifdef CONFIG_PM
 #ifdef CONFIG_PM_SLEEP
+static int sh_eth_wol_setup(struct net_device *ndev)
+{
+	struct sh_eth_private *mdp = netdev_priv(ndev);
+
+	/* Only allow ECI interrupts */
+	synchronize_irq(ndev->irq);
+	napi_disable(&mdp->napi);
+	sh_eth_write(ndev, EESIPR_ECIIP, EESIPR);
+
+	/* Enable MagicPacket */
+	sh_eth_modify(ndev, ECMR, ECMR_MPDE, ECMR_MPDE);
+
+	/* Increased clock usage so device won't be suspended */
+	clk_enable(mdp->clk);
+
+	return enable_irq_wake(ndev->irq);
+}
+
+static int sh_eth_wol_restore(struct net_device *ndev)
+{
+	struct sh_eth_private *mdp = netdev_priv(ndev);
+	int ret;
+
+	napi_enable(&mdp->napi);
+
+	/* Disable MagicPacket */
+	sh_eth_modify(ndev, ECMR, ECMR_MPDE, 0);
+
+	/* The device needs to be reset to restore MagicPacket logic
+	 * for next wakeup. If we close and open the device it will
+	 * both be reset and all registers restored. This is what
+	 * happens during suspend and resume without WoL enabled.
+	 */
+	ret = sh_eth_close(ndev);
+	if (ret < 0)
+		return ret;
+	ret = sh_eth_open(ndev);
+	if (ret < 0)
+		return ret;
+
+	/* Restore clock usage count */
+	clk_disable(mdp->clk);
+
+	return disable_irq_wake(ndev->irq);
+}
+
 static int sh_eth_suspend(struct device *dev)
 {
 	struct net_device *ndev = dev_get_drvdata(dev);
+	struct sh_eth_private *mdp = netdev_priv(ndev);
 	int ret = 0;
 
-	if (netif_running(ndev)) {
-		netif_device_detach(ndev);
+	if (!netif_running(ndev))
+		return 0;
+
+	netif_device_detach(ndev);
+
+	if (mdp->wol_enabled)
+		ret = sh_eth_wol_setup(ndev);
+	else
 		ret = sh_eth_close(ndev);
-	}
 
 	return ret;
 }
@@ -3166,14 +3329,21 @@ static int sh_eth_suspend(struct device *dev)
 static int sh_eth_resume(struct device *dev)
 {
 	struct net_device *ndev = dev_get_drvdata(dev);
+	struct sh_eth_private *mdp = netdev_priv(ndev);
 	int ret = 0;
 
-	if (netif_running(ndev)) {
+	if (!netif_running(ndev))
+		return 0;
+
+	if (mdp->wol_enabled)
+		ret = sh_eth_wol_restore(ndev);
+	else
 		ret = sh_eth_open(ndev);
-		if (ret < 0)
-			return ret;
-		netif_device_attach(ndev);
-	}
+
+	if (ret < 0)
+		return ret;
+
+	netif_device_attach(ndev);
 
 	return ret;
 }
diff --git a/drivers/net/ethernet/renesas/sh_eth.h b/drivers/net/ethernet/renesas/sh_eth.h
index d050f37f3e0f..a6753ccba711 100644
--- a/drivers/net/ethernet/renesas/sh_eth.h
+++ b/drivers/net/ethernet/renesas/sh_eth.h
@@ -265,22 +265,38 @@ enum EESR_BIT {
 				 EESR_RTO)
 #define DEFAULT_EESR_ERR_CHECK	(EESR_TWB | EESR_TABT | EESR_RABT | EESR_RFE | \
 				 EESR_RDE | EESR_RFRMER | EESR_ADE | \
-				 EESR_TFE | EESR_TDE | EESR_ECI)
+				 EESR_TFE | EESR_TDE)
 
 /* EESIPR */
-enum DMAC_IM_BIT {
-	DMAC_M_TWB = 0x40000000, DMAC_M_TABT = 0x04000000,
-	DMAC_M_RABT = 0x02000000,
-	DMAC_M_RFRMER = 0x01000000, DMAC_M_ADF = 0x00800000,
-	DMAC_M_ECI = 0x00400000, DMAC_M_FTC = 0x00200000,
-	DMAC_M_TDE = 0x00100000, DMAC_M_TFE = 0x00080000,
-	DMAC_M_FRC = 0x00040000, DMAC_M_RDE = 0x00020000,
-	DMAC_M_RFE = 0x00010000, DMAC_M_TINT4 = 0x00000800,
-	DMAC_M_TINT3 = 0x00000400, DMAC_M_TINT2 = 0x00000200,
-	DMAC_M_TINT1 = 0x00000100, DMAC_M_RINT8 = 0x00000080,
-	DMAC_M_RINT5 = 0x00000010, DMAC_M_RINT4 = 0x00000008,
-	DMAC_M_RINT3 = 0x00000004, DMAC_M_RINT2 = 0x00000002,
-	DMAC_M_RINT1 = 0x00000001,
+enum EESIPR_BIT {
+	EESIPR_TWB1IP	= 0x80000000,
+	EESIPR_TWBIP	= 0x40000000,	/* same as TWB0IP */
+	EESIPR_TC1IP	= 0x20000000,
+	EESIPR_TUCIP	= 0x10000000,
+	EESIPR_ROCIP	= 0x08000000,
+	EESIPR_TABTIP	= 0x04000000,
+	EESIPR_RABTIP	= 0x02000000,
+	EESIPR_RFCOFIP	= 0x01000000,
+	EESIPR_ADEIP	= 0x00800000,
+	EESIPR_ECIIP	= 0x00400000,
+	EESIPR_FTCIP	= 0x00200000,	/* same as TC0IP */
+	EESIPR_TDEIP	= 0x00100000,
+	EESIPR_TFUFIP	= 0x00080000,
+	EESIPR_FRIP	= 0x00040000,
+	EESIPR_RDEIP	= 0x00020000,
+	EESIPR_RFOFIP	= 0x00010000,
+	EESIPR_CNDIP	= 0x00000800,
+	EESIPR_DLCIP	= 0x00000400,
+	EESIPR_CDIP	= 0x00000200,
+	EESIPR_TROIP	= 0x00000100,
+	EESIPR_RMAFIP	= 0x00000080,
+	EESIPR_CEEFIP	= 0x00000040,
+	EESIPR_CELFIP	= 0x00000020,
+	EESIPR_RRFIP	= 0x00000010,
+	EESIPR_RTLFIP	= 0x00000008,
+	EESIPR_RTSFIP	= 0x00000004,
+	EESIPR_PREIP	= 0x00000002,
+	EESIPR_CERFIP	= 0x00000001,
 };
 
 /* Receive descriptor 0 bits */
@@ -339,7 +355,7 @@ enum FELIC_MODE_BIT {
 	ECMR_DPAD = 0x00200000, ECMR_RZPF = 0x00100000,
 	ECMR_ZPF = 0x00080000, ECMR_PFR = 0x00040000, ECMR_RXF = 0x00020000,
 	ECMR_TXF = 0x00010000, ECMR_MCT = 0x00002000, ECMR_PRCEF = 0x00001000,
-	ECMR_PMDE = 0x00000200, ECMR_RE = 0x00000040, ECMR_TE = 0x00000020,
+	ECMR_MPDE = 0x00000200, ECMR_RE = 0x00000040, ECMR_TE = 0x00000020,
 	ECMR_RTM = 0x00000010, ECMR_ILB = 0x00000008, ECMR_ELB = 0x00000004,
 	ECMR_DM = 0x00000002, ECMR_PRM = 0x00000001,
 };
@@ -488,11 +504,11 @@ struct sh_eth_cpu_data {
 	unsigned rpadir:1;	/* E-DMAC have RPADIR */
 	unsigned no_trimd:1;	/* E-DMAC DO NOT have TRIMD */
 	unsigned no_ade:1;	/* E-DMAC DO NOT have ADE bit in EESR */
-	unsigned hw_crc:1;	/* E-DMAC have CSMR */
+	unsigned hw_checksum:1;	/* E-DMAC has CSMR */
 	unsigned select_mii:1;	/* EtherC have RMII_MII (MII select register) */
-	unsigned shift_rd0:1;	/* shift Rx descriptor word 0 right by 16 */
 	unsigned rmiimode:1;	/* EtherC has RMIIMODE register */
 	unsigned rtrate:1;	/* EtherC has RTRATE register */
+	unsigned magic:1;	/* EtherC has ECMR.MPDE and ECSR.MPD */
 };
 
 struct sh_eth_private {
@@ -501,6 +517,7 @@ struct sh_eth_private {
 	const u16 *reg_offset;
 	void __iomem *addr;
 	void __iomem *tsu_addr;
+	struct clk *clk;
 	u32 num_rx_ring;
 	u32 num_tx_ring;
 	dma_addr_t rx_desc_dma;
@@ -529,6 +546,7 @@ struct sh_eth_private {
 	unsigned no_ether_link:1;
 	unsigned ether_link_active_low:1;
 	unsigned is_opened:1;
+	unsigned wol_enabled:1;
 };
 
 static inline void sh_eth_soft_swap(char *src, int len)
diff --git a/drivers/net/ethernet/rocker/rocker_main.c b/drivers/net/ethernet/rocker/rocker_main.c
index 7c450b5a1138..0f63a44a955d 100644
--- a/drivers/net/ethernet/rocker/rocker_main.c
+++ b/drivers/net/ethernet/rocker/rocker_main.c
@@ -2517,7 +2517,7 @@ static int rocker_port_poll_rx(struct napi_struct *napi, int budget)
 	}
 
 	if (credits < budget)
-		napi_complete(napi);
+		napi_complete_done(napi, credits);
 
 	rocker_dma_ring_credits_set(rocker, &rocker_port->rx_ring, credits);
 
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
index cddcff5a00a7..d54490d3f7ad 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
@@ -1563,7 +1563,7 @@ static int sxgbe_poll(struct napi_struct *napi, int budget)
 
 	work_done = sxgbe_rx(priv, budget);
 	if (work_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		priv->hw->dma->enable_dma_irq(priv->ioaddr, qnum);
 	}
 
@@ -1706,11 +1706,9 @@ static inline u64 sxgbe_get_stat64(void __iomem *ioaddr, int reg_lo, int reg_hi)
  *  This function is a driver entry point whenever ifconfig command gets
  *  executed to see device statistics. Statistics are number of
  *  bytes sent or received, errors occurred etc.
- *  Return value:
- *  This function returns various statistical information of device.
  */
-static struct rtnl_link_stats64 *sxgbe_get_stats64(struct net_device *dev,
-						   struct rtnl_link_stats64 *stats)
+static void sxgbe_get_stats64(struct net_device *dev,
+			      struct rtnl_link_stats64 *stats)
 {
 	struct sxgbe_priv_data *priv = netdev_priv(dev);
 	void __iomem *ioaddr = priv->ioaddr;
@@ -1761,8 +1759,6 @@ static struct rtnl_link_stats64 *sxgbe_get_stats64(struct net_device *dev,
 						 SXGBE_MMC_TXUFLWHI_GBCNT_REG);
 	writel(0, ioaddr + SXGBE_MMC_CTL_REG);
 	spin_unlock(&priv->stats_lock);
-
-	return stats;
 }
 
 /*  sxgbe_set_features - entry point to set offload features of the device.
diff --git a/drivers/net/ethernet/sfc/bitfield.h b/drivers/net/ethernet/sfc/bitfield.h
index 17d83f37fbf2..41ad07d45144 100644
--- a/drivers/net/ethernet/sfc/bitfield.h
+++ b/drivers/net/ethernet/sfc/bitfield.h
@@ -433,6 +433,9 @@ typedef union efx_oword {
 		(oword).u64[1] = (from).u64[1] & (mask).u64[1];	\
 	} while (0)
 
+#define EFX_AND_QWORD(qword, from, mask)			\
+		(qword).u64[0] = (from).u64[0] & (mask).u64[0]
+
 #define EFX_OR_OWORD(oword, from, mask)				\
 	do {							\
 		(oword).u64[0] = (from).u64[0] | (mask).u64[0];	\
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c
index 5eb0e684fd76..92e1c6d8b293 100644
--- a/drivers/net/ethernet/sfc/ef10.c
+++ b/drivers/net/ethernet/sfc/ef10.c
@@ -60,15 +60,33 @@ struct efx_ef10_vlan {
 	u16 vid;
 };
 
+enum efx_ef10_default_filters {
+	EFX_EF10_BCAST,
+	EFX_EF10_UCDEF,
+	EFX_EF10_MCDEF,
+	EFX_EF10_VXLAN4_UCDEF,
+	EFX_EF10_VXLAN4_MCDEF,
+	EFX_EF10_VXLAN6_UCDEF,
+	EFX_EF10_VXLAN6_MCDEF,
+	EFX_EF10_NVGRE4_UCDEF,
+	EFX_EF10_NVGRE4_MCDEF,
+	EFX_EF10_NVGRE6_UCDEF,
+	EFX_EF10_NVGRE6_MCDEF,
+	EFX_EF10_GENEVE4_UCDEF,
+	EFX_EF10_GENEVE4_MCDEF,
+	EFX_EF10_GENEVE6_UCDEF,
+	EFX_EF10_GENEVE6_MCDEF,
+
+	EFX_EF10_NUM_DEFAULT_FILTERS
+};
+
 /* Per-VLAN filters information */
 struct efx_ef10_filter_vlan {
 	struct list_head list;
 	u16 vid;
 	u16 uc[EFX_EF10_FILTER_DEV_UC_MAX];
 	u16 mc[EFX_EF10_FILTER_DEV_MC_MAX];
-	u16 ucdef;
-	u16 bcast;
-	u16 mcdef;
+	u16 default_filters[EFX_EF10_NUM_DEFAULT_FILTERS];
 };
 
 struct efx_ef10_dev_addr {
@@ -78,7 +96,7 @@ struct efx_ef10_dev_addr {
 struct efx_ef10_filter_table {
 /* The MCDI match masks supported by this fw & hw, in order of priority */
 	u32 rx_match_mcdi_flags[
-		MC_CMD_GET_PARSER_DISP_INFO_OUT_SUPPORTED_MATCHES_MAXNUM];
+		MC_CMD_GET_PARSER_DISP_INFO_OUT_SUPPORTED_MATCHES_MAXNUM * 2];
 	unsigned int rx_match_count;
 
 	struct {
@@ -114,6 +132,23 @@ static int efx_ef10_filter_add_vlan(struct efx_nic *efx, u16 vid);
 static void efx_ef10_filter_del_vlan_internal(struct efx_nic *efx,
 					      struct efx_ef10_filter_vlan *vlan);
 static void efx_ef10_filter_del_vlan(struct efx_nic *efx, u16 vid);
+static int efx_ef10_set_udp_tnl_ports(struct efx_nic *efx, bool unloading);
+
+static u32 efx_ef10_filter_get_unsafe_id(u32 filter_id)
+{
+	WARN_ON_ONCE(filter_id == EFX_EF10_FILTER_ID_INVALID);
+	return filter_id & (HUNT_FILTER_TBL_ROWS - 1);
+}
+
+static unsigned int efx_ef10_filter_get_unsafe_pri(u32 filter_id)
+{
+	return filter_id / (HUNT_FILTER_TBL_ROWS * 2);
+}
+
+static u32 efx_ef10_make_filter_id(unsigned int pri, u16 idx)
+{
+	return pri * HUNT_FILTER_TBL_ROWS * 2 + idx;
+}
 
 static int efx_ef10_get_warm_boot_count(struct efx_nic *efx)
 {
@@ -197,11 +232,15 @@ static int efx_ef10_init_datapath_caps(struct efx_nic *efx)
 	nic_data->datapath_caps =
 		MCDI_DWORD(outbuf, GET_CAPABILITIES_OUT_FLAGS1);
 
-	if (outlen >= MC_CMD_GET_CAPABILITIES_V2_OUT_LEN)
+	if (outlen >= MC_CMD_GET_CAPABILITIES_V2_OUT_LEN) {
 		nic_data->datapath_caps2 = MCDI_DWORD(outbuf,
 				GET_CAPABILITIES_V2_OUT_FLAGS2);
-	else
+		nic_data->piobuf_size = MCDI_WORD(outbuf,
+				GET_CAPABILITIES_V2_OUT_SIZE_PIO_BUFF);
+	} else {
 		nic_data->datapath_caps2 = 0;
+		nic_data->piobuf_size = ER_DZ_TX_PIOBUF_SIZE;
+	}
 
 	/* record the DPCPU firmware IDs to determine VEB vswitching support.
 	 */
@@ -547,7 +586,6 @@ static DEVICE_ATTR(primary_flag, 0444, efx_ef10_show_primary_flag, NULL);
 static int efx_ef10_probe(struct efx_nic *efx)
 {
 	struct efx_ef10_nic_data *nic_data;
-	struct net_device *net_dev = efx->net_dev;
 	int i, rc;
 
 	/* We can have one VI for each 8K region.  However, until we
@@ -603,6 +641,8 @@ static int efx_ef10_probe(struct efx_nic *efx)
 	if (rc)
 		goto fail2;
 
+	mutex_init(&nic_data->udp_tunnels_lock);
+
 	/* Reset (most) configuration for this function */
 	rc = efx_mcdi_reset(efx, RESET_TYPE_ALL);
 	if (rc)
@@ -637,7 +677,6 @@ static int efx_ef10_probe(struct efx_nic *efx)
 	if (rc < 0)
 		goto fail5;
 	efx->port_num = rc;
-	net_dev->dev_port = rc;
 
 	rc = efx->type->get_mac_address(efx, efx->net_dev->perm_addr);
 	if (rc)
@@ -692,6 +731,14 @@ fail5:
 fail4:
 	device_remove_file(&efx->pci_dev->dev, &dev_attr_link_control_flag);
 fail3:
+	efx_mcdi_detach(efx);
+
+	mutex_lock(&nic_data->udp_tunnels_lock);
+	memset(nic_data->udp_tunnels, 0, sizeof(nic_data->udp_tunnels));
+	(void)efx_ef10_set_udp_tnl_ports(efx, true);
+	mutex_unlock(&nic_data->udp_tunnels_lock);
+	mutex_destroy(&nic_data->udp_tunnels_lock);
+
 	efx_mcdi_fini(efx);
 fail2:
 	efx_nic_free_buffer(efx, &nic_data->mcdi_buf);
@@ -825,8 +872,8 @@ static int efx_ef10_link_piobufs(struct efx_nic *efx)
 			offset = ((efx->tx_channel_offset + efx->n_tx_channels -
 				   tx_queue->channel->channel - 1) *
 				  efx_piobuf_size);
-			index = offset / ER_DZ_TX_PIOBUF_SIZE;
-			offset = offset % ER_DZ_TX_PIOBUF_SIZE;
+			index = offset / nic_data->piobuf_size;
+			offset = offset % nic_data->piobuf_size;
 
 			/* When the host page size is 4K, the first
 			 * host page in the WC mapping may be within
@@ -961,6 +1008,15 @@ static void efx_ef10_remove(struct efx_nic *efx)
 	device_remove_file(&efx->pci_dev->dev, &dev_attr_primary_flag);
 	device_remove_file(&efx->pci_dev->dev, &dev_attr_link_control_flag);
 
+	efx_mcdi_detach(efx);
+
+	memset(nic_data->udp_tunnels, 0, sizeof(nic_data->udp_tunnels));
+	mutex_lock(&nic_data->udp_tunnels_lock);
+	(void)efx_ef10_set_udp_tnl_ports(efx, true);
+	mutex_unlock(&nic_data->udp_tunnels_lock);
+
+	mutex_destroy(&nic_data->udp_tunnels_lock);
+
 	efx_mcdi_fini(efx);
 	efx_nic_free_buffer(efx, &nic_data->mcdi_buf);
 	kfree(nic_data);
@@ -1161,14 +1217,20 @@ static int efx_ef10_dimension_resources(struct efx_nic *efx)
 	 * functions of the controller.
 	 */
 	if (efx_piobuf_size != 0 &&
-	    ER_DZ_TX_PIOBUF_SIZE / efx_piobuf_size * EF10_TX_PIOBUF_COUNT >=
+	    nic_data->piobuf_size / efx_piobuf_size * EF10_TX_PIOBUF_COUNT >=
 	    efx->n_tx_channels) {
 		unsigned int n_piobufs =
 			DIV_ROUND_UP(efx->n_tx_channels,
-				     ER_DZ_TX_PIOBUF_SIZE / efx_piobuf_size);
+				     nic_data->piobuf_size / efx_piobuf_size);
 
 		rc = efx_ef10_alloc_piobufs(efx, n_piobufs);
-		if (rc)
+		if (rc == -ENOSPC)
+			netif_dbg(efx, probe, efx->net_dev,
+				  "out of PIO buffers; cannot allocate more\n");
+		else if (rc == -EPERM)
+			netif_dbg(efx, probe, efx->net_dev,
+				  "not permitted to allocate PIO buffers\n");
+		else if (rc)
 			netif_err(efx, probe, efx->net_dev,
 				  "failed to allocate PIO buffers (%d)\n", rc);
 		else
@@ -1315,15 +1377,21 @@ static int efx_ef10_init_nic(struct efx_nic *efx)
 				efx_ef10_free_piobufs(efx);
 		}
 
-		/* Log an error on failure, but this is non-fatal */
-		if (rc)
+		/* Log an error on failure, but this is non-fatal.
+		 * Permission errors are less important - we've presumably
+		 * had the PIO buffer licence removed.
+		 */
+		if (rc == -EPERM)
+			netif_dbg(efx, drv, efx->net_dev,
+				  "not permitted to restore PIO buffers\n");
+		else if (rc)
 			netif_err(efx, drv, efx->net_dev,
 				  "failed to restore PIO buffers (%d)\n", rc);
 		nic_data->must_restore_piobufs = false;
 	}
 
 	/* don't fail init if RSS setup doesn't work */
-	rc = efx->type->rx_push_rss_config(efx, false, efx->rx_indir_table);
+	rc = efx->type->rx_push_rss_config(efx, false, efx->rx_indir_table, NULL);
 	efx->rss_active = (rc == 0);
 
 	return 0;
@@ -2360,7 +2428,11 @@ static void efx_ef10_tx_write(struct efx_tx_queue *tx_queue)
 		/* Create TX descriptor ring entry */
 		if (buffer->flags & EFX_TX_BUF_OPTION) {
 			*txd = buffer->option;
+			if (EFX_QWORD_FIELD(*txd, ESF_DZ_TX_OPTION_TYPE) == 1)
+				/* PIO descriptor */
+				tx_queue->packet_write_count = tx_queue->write_count;
 		} else {
+			tx_queue->packet_write_count = tx_queue->write_count;
 			BUILD_BUG_ON(EFX_TX_BUF_CONT != 1);
 			EFX_POPULATE_QWORD_3(
 				*txd,
@@ -2529,7 +2601,7 @@ static void efx_ef10_free_rss_context(struct efx_nic *efx, u32 context)
 }
 
 static int efx_ef10_populate_rss_table(struct efx_nic *efx, u32 context,
-				       const u32 *rx_indir_table)
+				       const u32 *rx_indir_table, const u8 *key)
 {
 	MCDI_DECLARE_BUF(tablebuf, MC_CMD_RSS_CONTEXT_SET_TABLE_IN_LEN);
 	MCDI_DECLARE_BUF(keybuf, MC_CMD_RSS_CONTEXT_SET_KEY_IN_LEN);
@@ -2540,6 +2612,11 @@ static int efx_ef10_populate_rss_table(struct efx_nic *efx, u32 context,
 	BUILD_BUG_ON(ARRAY_SIZE(efx->rx_indir_table) !=
 		     MC_CMD_RSS_CONTEXT_SET_TABLE_IN_INDIRECTION_TABLE_LEN);
 
+	/* This iterates over the length of efx->rx_indir_table, but copies
+	 * bytes from rx_indir_table.  That's because the latter is a pointer
+	 * rather than an array, but should have the same length.
+	 * The efx->rx_hash_key loop below is similar.
+	 */
 	for (i = 0; i < ARRAY_SIZE(efx->rx_indir_table); ++i)
 		MCDI_PTR(tablebuf,
 			 RSS_CONTEXT_SET_TABLE_IN_INDIRECTION_TABLE)[i] =
@@ -2555,8 +2632,7 @@ static int efx_ef10_populate_rss_table(struct efx_nic *efx, u32 context,
 	BUILD_BUG_ON(ARRAY_SIZE(efx->rx_hash_key) !=
 		     MC_CMD_RSS_CONTEXT_SET_KEY_IN_TOEPLITZ_KEY_LEN);
 	for (i = 0; i < ARRAY_SIZE(efx->rx_hash_key); ++i)
-		MCDI_PTR(keybuf, RSS_CONTEXT_SET_KEY_IN_TOEPLITZ_KEY)[i] =
-			efx->rx_hash_key[i];
+		MCDI_PTR(keybuf, RSS_CONTEXT_SET_KEY_IN_TOEPLITZ_KEY)[i] = key[i];
 
 	return efx_mcdi_rpc(efx, MC_CMD_RSS_CONTEXT_SET_KEY, keybuf,
 			    sizeof(keybuf), NULL, 0, NULL);
@@ -2589,7 +2665,8 @@ static int efx_ef10_rx_push_shared_rss_config(struct efx_nic *efx,
 }
 
 static int efx_ef10_rx_push_exclusive_rss_config(struct efx_nic *efx,
-						 const u32 *rx_indir_table)
+						 const u32 *rx_indir_table,
+						 const u8 *key)
 {
 	struct efx_ef10_nic_data *nic_data = efx->nic_data;
 	int rc;
@@ -2608,7 +2685,7 @@ static int efx_ef10_rx_push_exclusive_rss_config(struct efx_nic *efx,
 	}
 
 	rc = efx_ef10_populate_rss_table(efx, new_rx_rss_context,
-					 rx_indir_table);
+					 rx_indir_table, key);
 	if (rc != 0)
 		goto fail2;
 
@@ -2619,6 +2696,9 @@ static int efx_ef10_rx_push_exclusive_rss_config(struct efx_nic *efx,
 	if (rx_indir_table != efx->rx_indir_table)
 		memcpy(efx->rx_indir_table, rx_indir_table,
 		       sizeof(efx->rx_indir_table));
+	if (key != efx->rx_hash_key)
+		memcpy(efx->rx_hash_key, key, efx->type->rx_hash_key_size);
+
 	return 0;
 
 fail2:
@@ -2629,15 +2709,69 @@ fail1:
 	return rc;
 }
 
+static int efx_ef10_rx_pull_rss_config(struct efx_nic *efx)
+{
+	struct efx_ef10_nic_data *nic_data = efx->nic_data;
+	MCDI_DECLARE_BUF(inbuf, MC_CMD_RSS_CONTEXT_GET_TABLE_IN_LEN);
+	MCDI_DECLARE_BUF(tablebuf, MC_CMD_RSS_CONTEXT_GET_TABLE_OUT_LEN);
+	MCDI_DECLARE_BUF(keybuf, MC_CMD_RSS_CONTEXT_GET_KEY_OUT_LEN);
+	size_t outlen;
+	int rc, i;
+
+	BUILD_BUG_ON(MC_CMD_RSS_CONTEXT_GET_TABLE_IN_LEN !=
+		     MC_CMD_RSS_CONTEXT_GET_KEY_IN_LEN);
+
+	if (nic_data->rx_rss_context == EFX_EF10_RSS_CONTEXT_INVALID)
+		return -ENOENT;
+
+	MCDI_SET_DWORD(inbuf, RSS_CONTEXT_GET_TABLE_IN_RSS_CONTEXT_ID,
+		       nic_data->rx_rss_context);
+	BUILD_BUG_ON(ARRAY_SIZE(efx->rx_indir_table) !=
+		     MC_CMD_RSS_CONTEXT_GET_TABLE_OUT_INDIRECTION_TABLE_LEN);
+	rc = efx_mcdi_rpc(efx, MC_CMD_RSS_CONTEXT_GET_TABLE, inbuf, sizeof(inbuf),
+			  tablebuf, sizeof(tablebuf), &outlen);
+	if (rc != 0)
+		return rc;
+
+	if (WARN_ON(outlen != MC_CMD_RSS_CONTEXT_GET_TABLE_OUT_LEN))
+		return -EIO;
+
+	for (i = 0; i < ARRAY_SIZE(efx->rx_indir_table); i++)
+		efx->rx_indir_table[i] = MCDI_PTR(tablebuf,
+				RSS_CONTEXT_GET_TABLE_OUT_INDIRECTION_TABLE)[i];
+
+	MCDI_SET_DWORD(inbuf, RSS_CONTEXT_GET_KEY_IN_RSS_CONTEXT_ID,
+		       nic_data->rx_rss_context);
+	BUILD_BUG_ON(ARRAY_SIZE(efx->rx_hash_key) !=
+		     MC_CMD_RSS_CONTEXT_SET_KEY_IN_TOEPLITZ_KEY_LEN);
+	rc = efx_mcdi_rpc(efx, MC_CMD_RSS_CONTEXT_GET_KEY, inbuf, sizeof(inbuf),
+			  keybuf, sizeof(keybuf), &outlen);
+	if (rc != 0)
+		return rc;
+
+	if (WARN_ON(outlen != MC_CMD_RSS_CONTEXT_GET_KEY_OUT_LEN))
+		return -EIO;
+
+	for (i = 0; i < ARRAY_SIZE(efx->rx_hash_key); ++i)
+		efx->rx_hash_key[i] = MCDI_PTR(
+				keybuf, RSS_CONTEXT_GET_KEY_OUT_TOEPLITZ_KEY)[i];
+
+	return 0;
+}
+
 static int efx_ef10_pf_rx_push_rss_config(struct efx_nic *efx, bool user,
-					  const u32 *rx_indir_table)
+					  const u32 *rx_indir_table,
+					  const u8 *key)
 {
 	int rc;
 
 	if (efx->rss_spread == 1)
 		return 0;
 
-	rc = efx_ef10_rx_push_exclusive_rss_config(efx, rx_indir_table);
+	if (!key)
+		key = efx->rx_hash_key;
+
+	rc = efx_ef10_rx_push_exclusive_rss_config(efx, rx_indir_table, key);
 
 	if (rc == -ENOBUFS && !user) {
 		unsigned context_size;
@@ -2675,6 +2809,8 @@ static int efx_ef10_pf_rx_push_rss_config(struct efx_nic *efx, bool user,
 
 static int efx_ef10_vf_rx_push_rss_config(struct efx_nic *efx, bool user,
 					  const u32 *rx_indir_table
+					  __attribute__ ((unused)),
+					  const u8 *key
 					  __attribute__ ((unused)))
 {
 	struct efx_ef10_nic_data *nic_data = efx->nic_data;
@@ -3054,13 +3190,103 @@ static void efx_ef10_handle_rx_abort(struct efx_rx_queue *rx_queue)
 	++efx_rx_queue_channel(rx_queue)->n_rx_nodesc_trunc;
 }
 
+static u16 efx_ef10_handle_rx_event_errors(struct efx_channel *channel,
+					   unsigned int n_packets,
+					   unsigned int rx_encap_hdr,
+					   unsigned int rx_l3_class,
+					   unsigned int rx_l4_class,
+					   const efx_qword_t *event)
+{
+	struct efx_nic *efx = channel->efx;
+
+	if (EFX_QWORD_FIELD(*event, ESF_DZ_RX_ECRC_ERR)) {
+		if (!efx->loopback_selftest)
+			channel->n_rx_eth_crc_err += n_packets;
+		return EFX_RX_PKT_DISCARD;
+	}
+	if (EFX_QWORD_FIELD(*event, ESF_DZ_RX_IPCKSUM_ERR)) {
+		if (unlikely(rx_encap_hdr != ESE_EZ_ENCAP_HDR_VXLAN &&
+			     rx_l3_class != ESE_DZ_L3_CLASS_IP4 &&
+			     rx_l3_class != ESE_DZ_L3_CLASS_IP4_FRAG &&
+			     rx_l3_class != ESE_DZ_L3_CLASS_IP6 &&
+			     rx_l3_class != ESE_DZ_L3_CLASS_IP6_FRAG))
+			netdev_WARN(efx->net_dev,
+				    "invalid class for RX_IPCKSUM_ERR: event="
+				    EFX_QWORD_FMT "\n",
+				    EFX_QWORD_VAL(*event));
+		if (!efx->loopback_selftest)
+			*(rx_encap_hdr ?
+			  &channel->n_rx_outer_ip_hdr_chksum_err :
+			  &channel->n_rx_ip_hdr_chksum_err) += n_packets;
+		return 0;
+	}
+	if (EFX_QWORD_FIELD(*event, ESF_DZ_RX_TCPUDP_CKSUM_ERR)) {
+		if (unlikely(rx_encap_hdr != ESE_EZ_ENCAP_HDR_VXLAN &&
+			     ((rx_l3_class != ESE_DZ_L3_CLASS_IP4 &&
+			       rx_l3_class != ESE_DZ_L3_CLASS_IP6) ||
+			      (rx_l4_class != ESE_DZ_L4_CLASS_TCP &&
+			       rx_l4_class != ESE_DZ_L4_CLASS_UDP))))
+			netdev_WARN(efx->net_dev,
+				    "invalid class for RX_TCPUDP_CKSUM_ERR: event="
+				    EFX_QWORD_FMT "\n",
+				    EFX_QWORD_VAL(*event));
+		if (!efx->loopback_selftest)
+			*(rx_encap_hdr ?
+			  &channel->n_rx_outer_tcp_udp_chksum_err :
+			  &channel->n_rx_tcp_udp_chksum_err) += n_packets;
+		return 0;
+	}
+	if (EFX_QWORD_FIELD(*event, ESF_EZ_RX_IP_INNER_CHKSUM_ERR)) {
+		if (unlikely(!rx_encap_hdr))
+			netdev_WARN(efx->net_dev,
+				    "invalid encapsulation type for RX_IP_INNER_CHKSUM_ERR: event="
+				    EFX_QWORD_FMT "\n",
+				    EFX_QWORD_VAL(*event));
+		else if (unlikely(rx_l3_class != ESE_DZ_L3_CLASS_IP4 &&
+				  rx_l3_class != ESE_DZ_L3_CLASS_IP4_FRAG &&
+				  rx_l3_class != ESE_DZ_L3_CLASS_IP6 &&
+				  rx_l3_class != ESE_DZ_L3_CLASS_IP6_FRAG))
+			netdev_WARN(efx->net_dev,
+				    "invalid class for RX_IP_INNER_CHKSUM_ERR: event="
+				    EFX_QWORD_FMT "\n",
+				    EFX_QWORD_VAL(*event));
+		if (!efx->loopback_selftest)
+			channel->n_rx_inner_ip_hdr_chksum_err += n_packets;
+		return 0;
+	}
+	if (EFX_QWORD_FIELD(*event, ESF_EZ_RX_TCP_UDP_INNER_CHKSUM_ERR)) {
+		if (unlikely(!rx_encap_hdr))
+			netdev_WARN(efx->net_dev,
+				    "invalid encapsulation type for RX_TCP_UDP_INNER_CHKSUM_ERR: event="
+				    EFX_QWORD_FMT "\n",
+				    EFX_QWORD_VAL(*event));
+		else if (unlikely((rx_l3_class != ESE_DZ_L3_CLASS_IP4 &&
+				   rx_l3_class != ESE_DZ_L3_CLASS_IP6) ||
+				  (rx_l4_class != ESE_DZ_L4_CLASS_TCP &&
+				   rx_l4_class != ESE_DZ_L4_CLASS_UDP)))
+			netdev_WARN(efx->net_dev,
+				    "invalid class for RX_TCP_UDP_INNER_CHKSUM_ERR: event="
+				    EFX_QWORD_FMT "\n",
+				    EFX_QWORD_VAL(*event));
+		if (!efx->loopback_selftest)
+			channel->n_rx_inner_tcp_udp_chksum_err += n_packets;
+		return 0;
+	}
+
+	WARN_ON(1); /* No error bits were recognised */
+	return 0;
+}
+
 static int efx_ef10_handle_rx_event(struct efx_channel *channel,
 				    const efx_qword_t *event)
 {
-	unsigned int rx_bytes, next_ptr_lbits, rx_queue_label, rx_l4_class;
+	unsigned int rx_bytes, next_ptr_lbits, rx_queue_label;
+	unsigned int rx_l3_class, rx_l4_class, rx_encap_hdr;
 	unsigned int n_descs, n_packets, i;
 	struct efx_nic *efx = channel->efx;
+	struct efx_ef10_nic_data *nic_data = efx->nic_data;
 	struct efx_rx_queue *rx_queue;
+	efx_qword_t errors;
 	bool rx_cont;
 	u16 flags = 0;
 
@@ -3071,8 +3297,14 @@ static int efx_ef10_handle_rx_event(struct efx_channel *channel,
 	rx_bytes = EFX_QWORD_FIELD(*event, ESF_DZ_RX_BYTES);
 	next_ptr_lbits = EFX_QWORD_FIELD(*event, ESF_DZ_RX_DSC_PTR_LBITS);
 	rx_queue_label = EFX_QWORD_FIELD(*event, ESF_DZ_RX_QLABEL);
+	rx_l3_class = EFX_QWORD_FIELD(*event, ESF_DZ_RX_L3_CLASS);
 	rx_l4_class = EFX_QWORD_FIELD(*event, ESF_DZ_RX_L4_CLASS);
 	rx_cont = EFX_QWORD_FIELD(*event, ESF_DZ_RX_CONT);
+	rx_encap_hdr =
+		nic_data->datapath_caps &
+			(1 << MC_CMD_GET_CAPABILITIES_OUT_VXLAN_NVGRE_LBN) ?
+		EFX_QWORD_FIELD(*event, ESF_EZ_RX_ENCAP_HDR) :
+		ESE_EZ_ENCAP_HDR_NONE;
 
 	if (EFX_QWORD_FIELD(*event, ESF_DZ_RX_DROP_EVENT))
 		netdev_WARN(efx->net_dev, "saw RX_DROP_EVENT: event="
@@ -3132,17 +3364,38 @@ static int efx_ef10_handle_rx_event(struct efx_channel *channel,
 		n_packets = 1;
 	}
 
-	if (unlikely(EFX_QWORD_FIELD(*event, ESF_DZ_RX_ECRC_ERR)))
-		flags |= EFX_RX_PKT_DISCARD;
-
-	if (unlikely(EFX_QWORD_FIELD(*event, ESF_DZ_RX_IPCKSUM_ERR))) {
-		channel->n_rx_ip_hdr_chksum_err += n_packets;
-	} else if (unlikely(EFX_QWORD_FIELD(*event,
-					    ESF_DZ_RX_TCPUDP_CKSUM_ERR))) {
-		channel->n_rx_tcp_udp_chksum_err += n_packets;
-	} else if (rx_l4_class == ESE_DZ_L4_CLASS_TCP ||
-		   rx_l4_class == ESE_DZ_L4_CLASS_UDP) {
-		flags |= EFX_RX_PKT_CSUMMED;
+	EFX_POPULATE_QWORD_5(errors, ESF_DZ_RX_ECRC_ERR, 1,
+				     ESF_DZ_RX_IPCKSUM_ERR, 1,
+				     ESF_DZ_RX_TCPUDP_CKSUM_ERR, 1,
+				     ESF_EZ_RX_IP_INNER_CHKSUM_ERR, 1,
+				     ESF_EZ_RX_TCP_UDP_INNER_CHKSUM_ERR, 1);
+	EFX_AND_QWORD(errors, *event, errors);
+	if (unlikely(!EFX_QWORD_IS_ZERO(errors))) {
+		flags |= efx_ef10_handle_rx_event_errors(channel, n_packets,
+							 rx_encap_hdr,
+							 rx_l3_class, rx_l4_class,
+							 event);
+	} else {
+		bool tcpudp = rx_l4_class == ESE_DZ_L4_CLASS_TCP ||
+			      rx_l4_class == ESE_DZ_L4_CLASS_UDP;
+
+		switch (rx_encap_hdr) {
+		case ESE_EZ_ENCAP_HDR_VXLAN: /* VxLAN or GENEVE */
+			flags |= EFX_RX_PKT_CSUMMED; /* outer UDP csum */
+			if (tcpudp)
+				flags |= EFX_RX_PKT_CSUM_LEVEL; /* inner L4 */
+			break;
+		case ESE_EZ_ENCAP_HDR_GRE:
+		case ESE_EZ_ENCAP_HDR_NONE:
+			if (tcpudp)
+				flags |= EFX_RX_PKT_CSUMMED;
+			break;
+		default:
+			netdev_WARN(efx->net_dev,
+				    "unknown encapsulation type: event="
+				    EFX_QWORD_FMT "\n",
+				    EFX_QWORD_VAL(*event));
+		}
 	}
 
 	if (rx_l4_class == ESE_DZ_L4_CLASS_TCP)
@@ -3510,6 +3763,104 @@ efx_ef10_filter_set_entry(struct efx_ef10_filter_table *table,
 	table->entry[filter_idx].spec =	(unsigned long)spec | flags;
 }
 
+static void
+efx_ef10_filter_push_prep_set_match_fields(struct efx_nic *efx,
+					   const struct efx_filter_spec *spec,
+					   efx_dword_t *inbuf)
+{
+	enum efx_encap_type encap_type = efx_filter_get_encap_type(spec);
+	u32 match_fields = 0, uc_match, mc_match;
+
+	MCDI_SET_DWORD(inbuf, FILTER_OP_IN_OP,
+		       efx_ef10_filter_is_exclusive(spec) ?
+		       MC_CMD_FILTER_OP_IN_OP_INSERT :
+		       MC_CMD_FILTER_OP_IN_OP_SUBSCRIBE);
+
+	/* Convert match flags and values.  Unlike almost
+	 * everything else in MCDI, these fields are in
+	 * network byte order.
+	 */
+#define COPY_VALUE(value, mcdi_field)					     \
+	do {							     \
+		match_fields |=					     \
+			1 << MC_CMD_FILTER_OP_IN_MATCH_ ##	     \
+			mcdi_field ## _LBN;			     \
+		BUILD_BUG_ON(					     \
+			MC_CMD_FILTER_OP_IN_ ## mcdi_field ## _LEN < \
+			sizeof(value));				     \
+		memcpy(MCDI_PTR(inbuf, FILTER_OP_IN_ ##	mcdi_field), \
+		       &value, sizeof(value));			     \
+	} while (0)
+#define COPY_FIELD(gen_flag, gen_field, mcdi_field)			     \
+	if (spec->match_flags & EFX_FILTER_MATCH_ ## gen_flag) {     \
+		COPY_VALUE(spec->gen_field, mcdi_field);	     \
+	}
+	/* Handle encap filters first.  They will always be mismatch
+	 * (unknown UC or MC) filters
+	 */
+	if (encap_type) {
+		/* ether_type and outer_ip_proto need to be variables
+		 * because COPY_VALUE wants to memcpy them
+		 */
+		__be16 ether_type =
+			htons(encap_type & EFX_ENCAP_FLAG_IPV6 ?
+			      ETH_P_IPV6 : ETH_P_IP);
+		u8 vni_type = MC_CMD_FILTER_OP_EXT_IN_VNI_TYPE_GENEVE;
+		u8 outer_ip_proto;
+
+		switch (encap_type & EFX_ENCAP_TYPES_MASK) {
+		case EFX_ENCAP_TYPE_VXLAN:
+			vni_type = MC_CMD_FILTER_OP_EXT_IN_VNI_TYPE_VXLAN;
+			/* fallthrough */
+		case EFX_ENCAP_TYPE_GENEVE:
+			COPY_VALUE(ether_type, ETHER_TYPE);
+			outer_ip_proto = IPPROTO_UDP;
+			COPY_VALUE(outer_ip_proto, IP_PROTO);
+			/* We always need to set the type field, even
+			 * though we're not matching on the TNI.
+			 */
+			MCDI_POPULATE_DWORD_1(inbuf,
+				FILTER_OP_EXT_IN_VNI_OR_VSID,
+				FILTER_OP_EXT_IN_VNI_TYPE,
+				vni_type);
+			break;
+		case EFX_ENCAP_TYPE_NVGRE:
+			COPY_VALUE(ether_type, ETHER_TYPE);
+			outer_ip_proto = IPPROTO_GRE;
+			COPY_VALUE(outer_ip_proto, IP_PROTO);
+			break;
+		default:
+			WARN_ON(1);
+		}
+
+		uc_match = MC_CMD_FILTER_OP_EXT_IN_MATCH_IFRM_UNKNOWN_UCAST_DST_LBN;
+		mc_match = MC_CMD_FILTER_OP_EXT_IN_MATCH_IFRM_UNKNOWN_MCAST_DST_LBN;
+	} else {
+		uc_match = MC_CMD_FILTER_OP_EXT_IN_MATCH_UNKNOWN_UCAST_DST_LBN;
+		mc_match = MC_CMD_FILTER_OP_EXT_IN_MATCH_UNKNOWN_MCAST_DST_LBN;
+	}
+
+	if (spec->match_flags & EFX_FILTER_MATCH_LOC_MAC_IG)
+		match_fields |=
+			is_multicast_ether_addr(spec->loc_mac) ?
+			1 << mc_match :
+			1 << uc_match;
+	COPY_FIELD(REM_HOST, rem_host, SRC_IP);
+	COPY_FIELD(LOC_HOST, loc_host, DST_IP);
+	COPY_FIELD(REM_MAC, rem_mac, SRC_MAC);
+	COPY_FIELD(REM_PORT, rem_port, SRC_PORT);
+	COPY_FIELD(LOC_MAC, loc_mac, DST_MAC);
+	COPY_FIELD(LOC_PORT, loc_port, DST_PORT);
+	COPY_FIELD(ETHER_TYPE, ether_type, ETHER_TYPE);
+	COPY_FIELD(INNER_VID, inner_vid, INNER_VLAN);
+	COPY_FIELD(OUTER_VID, outer_vid, OUTER_VLAN);
+	COPY_FIELD(IP_PROTO, ip_proto, IP_PROTO);
+#undef COPY_FIELD
+#undef COPY_VALUE
+	MCDI_SET_DWORD(inbuf, FILTER_OP_IN_MATCH_FIELDS,
+		       match_fields);
+}
+
 static void efx_ef10_filter_push_prep(struct efx_nic *efx,
 				      const struct efx_filter_spec *spec,
 				      efx_dword_t *inbuf, u64 handle,
@@ -3518,7 +3869,7 @@ static void efx_ef10_filter_push_prep(struct efx_nic *efx,
 	struct efx_ef10_nic_data *nic_data = efx->nic_data;
 	u32 flags = spec->flags;
 
-	memset(inbuf, 0, MC_CMD_FILTER_OP_IN_LEN);
+	memset(inbuf, 0, MC_CMD_FILTER_OP_EXT_IN_LEN);
 
 	/* Remove RSS flag if we don't have an RSS context. */
 	if (flags & EFX_FILTER_FLAG_RX_RSS &&
@@ -3531,46 +3882,7 @@ static void efx_ef10_filter_push_prep(struct efx_nic *efx,
 			       MC_CMD_FILTER_OP_IN_OP_REPLACE);
 		MCDI_SET_QWORD(inbuf, FILTER_OP_IN_HANDLE, handle);
 	} else {
-		u32 match_fields = 0;
-
-		MCDI_SET_DWORD(inbuf, FILTER_OP_IN_OP,
-			       efx_ef10_filter_is_exclusive(spec) ?
-			       MC_CMD_FILTER_OP_IN_OP_INSERT :
-			       MC_CMD_FILTER_OP_IN_OP_SUBSCRIBE);
-
-		/* Convert match flags and values.  Unlike almost
-		 * everything else in MCDI, these fields are in
-		 * network byte order.
-		 */
-		if (spec->match_flags & EFX_FILTER_MATCH_LOC_MAC_IG)
-			match_fields |=
-				is_multicast_ether_addr(spec->loc_mac) ?
-				1 << MC_CMD_FILTER_OP_IN_MATCH_UNKNOWN_MCAST_DST_LBN :
-				1 << MC_CMD_FILTER_OP_IN_MATCH_UNKNOWN_UCAST_DST_LBN;
-#define COPY_FIELD(gen_flag, gen_field, mcdi_field)			     \
-		if (spec->match_flags & EFX_FILTER_MATCH_ ## gen_flag) {     \
-			match_fields |=					     \
-				1 << MC_CMD_FILTER_OP_IN_MATCH_ ##	     \
-				mcdi_field ## _LBN;			     \
-			BUILD_BUG_ON(					     \
-				MC_CMD_FILTER_OP_IN_ ## mcdi_field ## _LEN < \
-				sizeof(spec->gen_field));		     \
-			memcpy(MCDI_PTR(inbuf, FILTER_OP_IN_ ##	mcdi_field), \
-			       &spec->gen_field, sizeof(spec->gen_field));   \
-		}
-		COPY_FIELD(REM_HOST, rem_host, SRC_IP);
-		COPY_FIELD(LOC_HOST, loc_host, DST_IP);
-		COPY_FIELD(REM_MAC, rem_mac, SRC_MAC);
-		COPY_FIELD(REM_PORT, rem_port, SRC_PORT);
-		COPY_FIELD(LOC_MAC, loc_mac, DST_MAC);
-		COPY_FIELD(LOC_PORT, loc_port, DST_PORT);
-		COPY_FIELD(ETHER_TYPE, ether_type, ETHER_TYPE);
-		COPY_FIELD(INNER_VID, inner_vid, INNER_VLAN);
-		COPY_FIELD(OUTER_VID, outer_vid, OUTER_VLAN);
-		COPY_FIELD(IP_PROTO, ip_proto, IP_PROTO);
-#undef COPY_FIELD
-		MCDI_SET_DWORD(inbuf, FILTER_OP_IN_MATCH_FIELDS,
-			       match_fields);
+		efx_ef10_filter_push_prep_set_match_fields(efx, spec, inbuf);
 	}
 
 	MCDI_SET_DWORD(inbuf, FILTER_OP_IN_PORT_ID, nic_data->vport_id);
@@ -3599,8 +3911,8 @@ static int efx_ef10_filter_push(struct efx_nic *efx,
 				const struct efx_filter_spec *spec,
 				u64 *handle, bool replacing)
 {
-	MCDI_DECLARE_BUF(inbuf, MC_CMD_FILTER_OP_IN_LEN);
-	MCDI_DECLARE_BUF(outbuf, MC_CMD_FILTER_OP_OUT_LEN);
+	MCDI_DECLARE_BUF(inbuf, MC_CMD_FILTER_OP_EXT_IN_LEN);
+	MCDI_DECLARE_BUF(outbuf, MC_CMD_FILTER_OP_EXT_OUT_LEN);
 	int rc;
 
 	efx_ef10_filter_push_prep(efx, spec, inbuf, *handle, replacing);
@@ -3615,37 +3927,58 @@ static int efx_ef10_filter_push(struct efx_nic *efx,
 
 static u32 efx_ef10_filter_mcdi_flags_from_spec(const struct efx_filter_spec *spec)
 {
+	enum efx_encap_type encap_type = efx_filter_get_encap_type(spec);
 	unsigned int match_flags = spec->match_flags;
+	unsigned int uc_match, mc_match;
 	u32 mcdi_flags = 0;
 
+#define MAP_FILTER_TO_MCDI_FLAG(gen_flag, mcdi_field, encap) {		\
+		unsigned int  old_match_flags = match_flags;		\
+		match_flags &= ~EFX_FILTER_MATCH_ ## gen_flag;		\
+		if (match_flags != old_match_flags)			\
+			mcdi_flags |=					\
+				(1 << ((encap) ?			\
+				       MC_CMD_FILTER_OP_EXT_IN_MATCH_IFRM_ ## \
+				       mcdi_field ## _LBN :		\
+				       MC_CMD_FILTER_OP_EXT_IN_MATCH_ ##\
+				       mcdi_field ## _LBN));		\
+	}
+	/* inner or outer based on encap type */
+	MAP_FILTER_TO_MCDI_FLAG(REM_HOST, SRC_IP, encap_type);
+	MAP_FILTER_TO_MCDI_FLAG(LOC_HOST, DST_IP, encap_type);
+	MAP_FILTER_TO_MCDI_FLAG(REM_MAC, SRC_MAC, encap_type);
+	MAP_FILTER_TO_MCDI_FLAG(REM_PORT, SRC_PORT, encap_type);
+	MAP_FILTER_TO_MCDI_FLAG(LOC_MAC, DST_MAC, encap_type);
+	MAP_FILTER_TO_MCDI_FLAG(LOC_PORT, DST_PORT, encap_type);
+	MAP_FILTER_TO_MCDI_FLAG(ETHER_TYPE, ETHER_TYPE, encap_type);
+	MAP_FILTER_TO_MCDI_FLAG(IP_PROTO, IP_PROTO, encap_type);
+	/* always outer */
+	MAP_FILTER_TO_MCDI_FLAG(INNER_VID, INNER_VLAN, false);
+	MAP_FILTER_TO_MCDI_FLAG(OUTER_VID, OUTER_VLAN, false);
+#undef MAP_FILTER_TO_MCDI_FLAG
+
+	/* special handling for encap type, and mismatch */
+	if (encap_type) {
+		match_flags &= ~EFX_FILTER_MATCH_ENCAP_TYPE;
+		mcdi_flags |=
+			(1 << MC_CMD_FILTER_OP_EXT_IN_MATCH_ETHER_TYPE_LBN);
+		mcdi_flags |= (1 << MC_CMD_FILTER_OP_EXT_IN_MATCH_IP_PROTO_LBN);
+
+		uc_match = MC_CMD_FILTER_OP_EXT_IN_MATCH_IFRM_UNKNOWN_UCAST_DST_LBN;
+		mc_match = MC_CMD_FILTER_OP_EXT_IN_MATCH_IFRM_UNKNOWN_MCAST_DST_LBN;
+	} else {
+		uc_match = MC_CMD_FILTER_OP_EXT_IN_MATCH_UNKNOWN_UCAST_DST_LBN;
+		mc_match = MC_CMD_FILTER_OP_EXT_IN_MATCH_UNKNOWN_MCAST_DST_LBN;
+	}
+
 	if (match_flags & EFX_FILTER_MATCH_LOC_MAC_IG) {
 		match_flags &= ~EFX_FILTER_MATCH_LOC_MAC_IG;
 		mcdi_flags |=
 			is_multicast_ether_addr(spec->loc_mac) ?
-			(1 << MC_CMD_FILTER_OP_IN_MATCH_UNKNOWN_MCAST_DST_LBN) :
-			(1 << MC_CMD_FILTER_OP_IN_MATCH_UNKNOWN_UCAST_DST_LBN);
+			1 << mc_match :
+			1 << uc_match;
 	}
 
-#define MAP_FILTER_TO_MCDI_FLAG(gen_flag, mcdi_field) {			\
-		unsigned int old_match_flags = match_flags;		\
-		match_flags &= ~EFX_FILTER_MATCH_ ## gen_flag;		\
-		if (match_flags != old_match_flags)			\
-			mcdi_flags |=					\
-				(1 << MC_CMD_FILTER_OP_IN_MATCH_ ##	\
-				 mcdi_field ## _LBN);			\
-	}
-	MAP_FILTER_TO_MCDI_FLAG(REM_HOST, SRC_IP);
-	MAP_FILTER_TO_MCDI_FLAG(LOC_HOST, DST_IP);
-	MAP_FILTER_TO_MCDI_FLAG(REM_MAC, SRC_MAC);
-	MAP_FILTER_TO_MCDI_FLAG(REM_PORT, SRC_PORT);
-	MAP_FILTER_TO_MCDI_FLAG(LOC_MAC, DST_MAC);
-	MAP_FILTER_TO_MCDI_FLAG(LOC_PORT, DST_PORT);
-	MAP_FILTER_TO_MCDI_FLAG(ETHER_TYPE, ETHER_TYPE);
-	MAP_FILTER_TO_MCDI_FLAG(INNER_VID, INNER_VLAN);
-	MAP_FILTER_TO_MCDI_FLAG(OUTER_VID, OUTER_VLAN);
-	MAP_FILTER_TO_MCDI_FLAG(IP_PROTO, IP_PROTO);
-#undef MAP_FILTER_TO_MCDI_FLAG
-
 	/* Did we map them all? */
 	WARN_ON_ONCE(match_flags);
 
@@ -3877,7 +4210,7 @@ found:
 
 	/* If successful, return the inserted filter ID */
 	if (rc == 0)
-		rc = match_pri * HUNT_FILTER_TBL_ROWS + ins_index;
+		rc = efx_ef10_make_filter_id(match_pri, ins_index);
 
 	wake_up_all(&table->waitq);
 out_unlock:
@@ -3900,7 +4233,7 @@ static int efx_ef10_filter_remove_internal(struct efx_nic *efx,
 					   unsigned int priority_mask,
 					   u32 filter_id, bool by_index)
 {
-	unsigned int filter_idx = filter_id % HUNT_FILTER_TBL_ROWS;
+	unsigned int filter_idx = efx_ef10_filter_get_unsafe_id(filter_id);
 	struct efx_ef10_filter_table *table = efx->filter_state;
 	MCDI_DECLARE_BUF(inbuf,
 			 MC_CMD_FILTER_OP_IN_HANDLE_OFST +
@@ -3927,7 +4260,7 @@ static int efx_ef10_filter_remove_internal(struct efx_nic *efx,
 	if (!spec ||
 	    (!by_index &&
 	     efx_ef10_filter_pri(table, spec) !=
-	     filter_id / HUNT_FILTER_TBL_ROWS)) {
+	     efx_ef10_filter_get_unsafe_pri(filter_id))) {
 		rc = -ENOENT;
 		goto out_unlock;
 	}
@@ -3976,13 +4309,18 @@ static int efx_ef10_filter_remove_internal(struct efx_nic *efx,
 			       MC_CMD_FILTER_OP_IN_OP_UNSUBSCRIBE);
 		MCDI_SET_QWORD(inbuf, FILTER_OP_IN_HANDLE,
 			       table->entry[filter_idx].handle);
-		rc = efx_mcdi_rpc(efx, MC_CMD_FILTER_OP,
-				  inbuf, sizeof(inbuf), NULL, 0, NULL);
+		rc = efx_mcdi_rpc_quiet(efx, MC_CMD_FILTER_OP,
+					inbuf, sizeof(inbuf), NULL, 0, NULL);
 
 		spin_lock_bh(&efx->filter_lock);
-		if (rc == 0) {
+		if ((rc == 0) || (rc == -ENOENT)) {
+			/* Filter removed OK or didn't actually exist */
 			kfree(spec);
 			efx_ef10_filter_set_entry(table, filter_idx, NULL, 0);
+		} else {
+			efx_mcdi_display_error(efx, MC_CMD_FILTER_OP,
+					       MC_CMD_FILTER_OP_IN_LEN,
+					       NULL, 0, rc);
 		}
 	}
 
@@ -4002,11 +4340,6 @@ static int efx_ef10_filter_remove_safe(struct efx_nic *efx,
 					       filter_id, false);
 }
 
-static u32 efx_ef10_filter_get_unsafe_id(struct efx_nic *efx, u32 filter_id)
-{
-	return filter_id % HUNT_FILTER_TBL_ROWS;
-}
-
 static void efx_ef10_filter_remove_unsafe(struct efx_nic *efx,
 					  enum efx_filter_priority priority,
 					  u32 filter_id)
@@ -4020,7 +4353,7 @@ static int efx_ef10_filter_get_safe(struct efx_nic *efx,
 				    enum efx_filter_priority priority,
 				    u32 filter_id, struct efx_filter_spec *spec)
 {
-	unsigned int filter_idx = filter_id % HUNT_FILTER_TBL_ROWS;
+	unsigned int filter_idx = efx_ef10_filter_get_unsafe_id(filter_id);
 	struct efx_ef10_filter_table *table = efx->filter_state;
 	const struct efx_filter_spec *saved_spec;
 	int rc;
@@ -4029,7 +4362,7 @@ static int efx_ef10_filter_get_safe(struct efx_nic *efx,
 	saved_spec = efx_ef10_filter_entry_spec(table, filter_idx);
 	if (saved_spec && saved_spec->priority == priority &&
 	    efx_ef10_filter_pri(table, saved_spec) ==
-	    filter_id / HUNT_FILTER_TBL_ROWS) {
+	    efx_ef10_filter_get_unsafe_pri(filter_id)) {
 		*spec = *saved_spec;
 		rc = 0;
 	} else {
@@ -4081,7 +4414,7 @@ static u32 efx_ef10_filter_get_rx_id_limit(struct efx_nic *efx)
 {
 	struct efx_ef10_filter_table *table = efx->filter_state;
 
-	return table->rx_match_count * HUNT_FILTER_TBL_ROWS;
+	return table->rx_match_count * HUNT_FILTER_TBL_ROWS * 2;
 }
 
 static s32 efx_ef10_filter_get_rx_ids(struct efx_nic *efx,
@@ -4101,8 +4434,9 @@ static s32 efx_ef10_filter_get_rx_ids(struct efx_nic *efx,
 				count = -EMSGSIZE;
 				break;
 			}
-			buf[count++] = (efx_ef10_filter_pri(table, spec) *
-					HUNT_FILTER_TBL_ROWS +
+			buf[count++] =
+				efx_ef10_make_filter_id(
+					efx_ef10_filter_pri(table, spec),
 					filter_idx);
 		}
 	}
@@ -4305,29 +4639,54 @@ efx_ef10_filter_rfs_expire_complete(struct efx_nic *efx,
 
 #endif /* CONFIG_RFS_ACCEL */
 
-static int efx_ef10_filter_match_flags_from_mcdi(u32 mcdi_flags)
+static int efx_ef10_filter_match_flags_from_mcdi(bool encap, u32 mcdi_flags)
 {
 	int match_flags = 0;
 
-#define MAP_FLAG(gen_flag, mcdi_field) {				\
+#define MAP_FLAG(gen_flag, mcdi_field) do {				\
 		u32 old_mcdi_flags = mcdi_flags;			\
-		mcdi_flags &= ~(1 << MC_CMD_FILTER_OP_IN_MATCH_ ##	\
-				mcdi_field ## _LBN);			\
+		mcdi_flags &= ~(1 << MC_CMD_FILTER_OP_EXT_IN_MATCH_ ##	\
+				     mcdi_field ## _LBN);		\
 		if (mcdi_flags != old_mcdi_flags)			\
 			match_flags |= EFX_FILTER_MATCH_ ## gen_flag;	\
+	} while (0)
+
+	if (encap) {
+		/* encap filters must specify encap type */
+		match_flags |= EFX_FILTER_MATCH_ENCAP_TYPE;
+		/* and imply ethertype and ip proto */
+		mcdi_flags &=
+			~(1 << MC_CMD_FILTER_OP_EXT_IN_MATCH_IP_PROTO_LBN);
+		mcdi_flags &=
+			~(1 << MC_CMD_FILTER_OP_EXT_IN_MATCH_ETHER_TYPE_LBN);
+		/* VLAN tags refer to the outer packet */
+		MAP_FLAG(INNER_VID, INNER_VLAN);
+		MAP_FLAG(OUTER_VID, OUTER_VLAN);
+		/* everything else refers to the inner packet */
+		MAP_FLAG(LOC_MAC_IG, IFRM_UNKNOWN_UCAST_DST);
+		MAP_FLAG(LOC_MAC_IG, IFRM_UNKNOWN_MCAST_DST);
+		MAP_FLAG(REM_HOST, IFRM_SRC_IP);
+		MAP_FLAG(LOC_HOST, IFRM_DST_IP);
+		MAP_FLAG(REM_MAC, IFRM_SRC_MAC);
+		MAP_FLAG(REM_PORT, IFRM_SRC_PORT);
+		MAP_FLAG(LOC_MAC, IFRM_DST_MAC);
+		MAP_FLAG(LOC_PORT, IFRM_DST_PORT);
+		MAP_FLAG(ETHER_TYPE, IFRM_ETHER_TYPE);
+		MAP_FLAG(IP_PROTO, IFRM_IP_PROTO);
+	} else {
+		MAP_FLAG(LOC_MAC_IG, UNKNOWN_UCAST_DST);
+		MAP_FLAG(LOC_MAC_IG, UNKNOWN_MCAST_DST);
+		MAP_FLAG(REM_HOST, SRC_IP);
+		MAP_FLAG(LOC_HOST, DST_IP);
+		MAP_FLAG(REM_MAC, SRC_MAC);
+		MAP_FLAG(REM_PORT, SRC_PORT);
+		MAP_FLAG(LOC_MAC, DST_MAC);
+		MAP_FLAG(LOC_PORT, DST_PORT);
+		MAP_FLAG(ETHER_TYPE, ETHER_TYPE);
+		MAP_FLAG(INNER_VID, INNER_VLAN);
+		MAP_FLAG(OUTER_VID, OUTER_VLAN);
+		MAP_FLAG(IP_PROTO, IP_PROTO);
 	}
-	MAP_FLAG(LOC_MAC_IG, UNKNOWN_UCAST_DST);
-	MAP_FLAG(LOC_MAC_IG, UNKNOWN_MCAST_DST);
-	MAP_FLAG(REM_HOST, SRC_IP);
-	MAP_FLAG(LOC_HOST, DST_IP);
-	MAP_FLAG(REM_MAC, SRC_MAC);
-	MAP_FLAG(REM_PORT, SRC_PORT);
-	MAP_FLAG(LOC_MAC, DST_MAC);
-	MAP_FLAG(LOC_PORT, DST_PORT);
-	MAP_FLAG(ETHER_TYPE, ETHER_TYPE);
-	MAP_FLAG(INNER_VID, INNER_VLAN);
-	MAP_FLAG(OUTER_VID, OUTER_VLAN);
-	MAP_FLAG(IP_PROTO, IP_PROTO);
 #undef MAP_FLAG
 
 	/* Did we map them all? */
@@ -4354,6 +4713,7 @@ static void efx_ef10_filter_cleanup_vlans(struct efx_nic *efx)
 }
 
 static bool efx_ef10_filter_match_supported(struct efx_ef10_filter_table *table,
+					    bool encap,
 					    enum efx_filter_match_flags match_flags)
 {
 	unsigned int match_pri;
@@ -4362,7 +4722,7 @@ static bool efx_ef10_filter_match_supported(struct efx_ef10_filter_table *table,
 	for (match_pri = 0;
 	     match_pri < table->rx_match_count;
 	     match_pri++) {
-		mf = efx_ef10_filter_match_flags_from_mcdi(
+		mf = efx_ef10_filter_match_flags_from_mcdi(encap,
 				table->rx_match_mcdi_flags[match_pri]);
 		if (mf == match_flags)
 			return true;
@@ -4371,39 +4731,30 @@ static bool efx_ef10_filter_match_supported(struct efx_ef10_filter_table *table,
 	return false;
 }
 
-static int efx_ef10_filter_table_probe(struct efx_nic *efx)
+static int
+efx_ef10_filter_table_probe_matches(struct efx_nic *efx,
+				    struct efx_ef10_filter_table *table,
+				    bool encap)
 {
 	MCDI_DECLARE_BUF(inbuf, MC_CMD_GET_PARSER_DISP_INFO_IN_LEN);
 	MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_PARSER_DISP_INFO_OUT_LENMAX);
-	struct efx_ef10_nic_data *nic_data = efx->nic_data;
-	struct net_device *net_dev = efx->net_dev;
 	unsigned int pd_match_pri, pd_match_count;
-	struct efx_ef10_filter_table *table;
-	struct efx_ef10_vlan *vlan;
 	size_t outlen;
 	int rc;
 
-	if (!efx_rwsem_assert_write_locked(&efx->filter_sem))
-		return -EINVAL;
-
-	if (efx->filter_state) /* already probed */
-		return 0;
-
-	table = kzalloc(sizeof(*table), GFP_KERNEL);
-	if (!table)
-		return -ENOMEM;
-
 	/* Find out which RX filter types are supported, and their priorities */
 	MCDI_SET_DWORD(inbuf, GET_PARSER_DISP_INFO_IN_OP,
+		       encap ?
+		       MC_CMD_GET_PARSER_DISP_INFO_IN_OP_GET_SUPPORTED_ENCAP_RX_MATCHES :
 		       MC_CMD_GET_PARSER_DISP_INFO_IN_OP_GET_SUPPORTED_RX_MATCHES);
 	rc = efx_mcdi_rpc(efx, MC_CMD_GET_PARSER_DISP_INFO,
 			  inbuf, sizeof(inbuf), outbuf, sizeof(outbuf),
 			  &outlen);
 	if (rc)
-		goto fail;
+		return rc;
+
 	pd_match_count = MCDI_VAR_ARRAY_LEN(
 		outlen, GET_PARSER_DISP_INFO_OUT_SUPPORTED_MATCHES);
-	table->rx_match_count = 0;
 
 	for (pd_match_pri = 0; pd_match_pri < pd_match_count; pd_match_pri++) {
 		u32 mcdi_flags =
@@ -4411,7 +4762,7 @@ static int efx_ef10_filter_table_probe(struct efx_nic *efx)
 				outbuf,
 				GET_PARSER_DISP_INFO_OUT_SUPPORTED_MATCHES,
 				pd_match_pri);
-		rc = efx_ef10_filter_match_flags_from_mcdi(mcdi_flags);
+		rc = efx_ef10_filter_match_flags_from_mcdi(encap, mcdi_flags);
 		if (rc < 0) {
 			netif_dbg(efx, probe, efx->net_dev,
 				  "%s: fw flags %#x pri %u not supported in driver\n",
@@ -4426,10 +4777,40 @@ static int efx_ef10_filter_table_probe(struct efx_nic *efx)
 		}
 	}
 
+	return 0;
+}
+
+static int efx_ef10_filter_table_probe(struct efx_nic *efx)
+{
+	struct efx_ef10_nic_data *nic_data = efx->nic_data;
+	struct net_device *net_dev = efx->net_dev;
+	struct efx_ef10_filter_table *table;
+	struct efx_ef10_vlan *vlan;
+	int rc;
+
+	if (!efx_rwsem_assert_write_locked(&efx->filter_sem))
+		return -EINVAL;
+
+	if (efx->filter_state) /* already probed */
+		return 0;
+
+	table = kzalloc(sizeof(*table), GFP_KERNEL);
+	if (!table)
+		return -ENOMEM;
+
+	table->rx_match_count = 0;
+	rc = efx_ef10_filter_table_probe_matches(efx, table, false);
+	if (rc)
+		goto fail;
+	if (nic_data->datapath_caps &
+		   (1 << MC_CMD_GET_CAPABILITIES_OUT_VXLAN_NVGRE_LBN))
+		rc = efx_ef10_filter_table_probe_matches(efx, table, true);
+	if (rc)
+		goto fail;
 	if ((efx_supported_features(efx) & NETIF_F_HW_VLAN_CTAG_FILTER) &&
-	    !(efx_ef10_filter_match_supported(table,
+	    !(efx_ef10_filter_match_supported(table, false,
 		(EFX_FILTER_MATCH_OUTER_VID | EFX_FILTER_MATCH_LOC_MAC)) &&
-	      efx_ef10_filter_match_supported(table,
+	      efx_ef10_filter_match_supported(table, false,
 		(EFX_FILTER_MATCH_OUTER_VID | EFX_FILTER_MATCH_LOC_MAC_IG)))) {
 		netif_info(efx, probe, net_dev,
 			   "VLAN filters are not supported in this firmware variant\n");
@@ -4475,10 +4856,13 @@ static void efx_ef10_filter_table_restore(struct efx_nic *efx)
 {
 	struct efx_ef10_filter_table *table = efx->filter_state;
 	struct efx_ef10_nic_data *nic_data = efx->nic_data;
+	unsigned int invalid_filters = 0, failed = 0;
+	struct efx_ef10_filter_vlan *vlan;
 	struct efx_filter_spec *spec;
 	unsigned int filter_idx;
-	bool failed = false;
-	int rc;
+	u32 mcdi_flags;
+	int match_pri;
+	int rc, i;
 
 	WARN_ON(!rwsem_is_locked(&efx->filter_sem));
 
@@ -4495,6 +4879,20 @@ static void efx_ef10_filter_table_restore(struct efx_nic *efx)
 		if (!spec)
 			continue;
 
+		mcdi_flags = efx_ef10_filter_mcdi_flags_from_spec(spec);
+		match_pri = 0;
+		while (match_pri < table->rx_match_count &&
+		       table->rx_match_mcdi_flags[match_pri] != mcdi_flags)
+			++match_pri;
+		if (match_pri >= table->rx_match_count) {
+			invalid_filters++;
+			goto not_restored;
+		}
+		if (spec->rss_context != EFX_FILTER_RSS_CONTEXT_DEFAULT &&
+		    spec->rss_context != nic_data->rx_rss_context)
+			netif_warn(efx, drv, efx->net_dev,
+				   "Warning: unable to restore a filter with specific RSS context.\n");
+
 		table->entry[filter_idx].spec |= EFX_EF10_FILTER_FLAG_BUSY;
 		spin_unlock_bh(&efx->filter_lock);
 
@@ -4502,10 +4900,17 @@ static void efx_ef10_filter_table_restore(struct efx_nic *efx)
 					  &table->entry[filter_idx].handle,
 					  false);
 		if (rc)
-			failed = true;
-
+			failed++;
 		spin_lock_bh(&efx->filter_lock);
+
 		if (rc) {
+not_restored:
+			list_for_each_entry(vlan, &table->vlan_list, list)
+				for (i = 0; i < EFX_EF10_NUM_DEFAULT_FILTERS; ++i)
+					if (vlan->default_filters[i] == filter_idx)
+						vlan->default_filters[i] =
+							EFX_EF10_FILTER_ID_INVALID;
+
 			kfree(spec);
 			efx_ef10_filter_set_entry(table, filter_idx, NULL, 0);
 		} else {
@@ -4516,9 +4921,17 @@ static void efx_ef10_filter_table_restore(struct efx_nic *efx)
 
 	spin_unlock_bh(&efx->filter_lock);
 
+	/* This can happen validly if the MC's capabilities have changed, so
+	 * is not an error.
+	 */
+	if (invalid_filters)
+		netif_dbg(efx, drv, efx->net_dev,
+			  "Did not restore %u filters that are now unsupported.\n",
+			  invalid_filters);
+
 	if (failed)
 		netif_err(efx, hw, efx->net_dev,
-			  "unable to restore all filters\n");
+			  "unable to restore %u filters\n", failed);
 	else
 		nic_data->must_restore_filters = false;
 }
@@ -4575,7 +4988,7 @@ static void efx_ef10_filter_mark_one_old(struct efx_nic *efx, uint16_t *id)
 	unsigned int filter_idx;
 
 	if (*id != EFX_EF10_FILTER_ID_INVALID) {
-		filter_idx = efx_ef10_filter_get_unsafe_id(efx, *id);
+		filter_idx = efx_ef10_filter_get_unsafe_id(*id);
 		if (!table->entry[filter_idx].spec)
 			netif_dbg(efx, drv, efx->net_dev,
 				  "marked null spec old %04x:%04x\n", *id,
@@ -4596,9 +5009,8 @@ static void _efx_ef10_filter_vlan_mark_old(struct efx_nic *efx,
 		efx_ef10_filter_mark_one_old(efx, &vlan->uc[i]);
 	for (i = 0; i < table->dev_mc_count; i++)
 		efx_ef10_filter_mark_one_old(efx, &vlan->mc[i]);
-	efx_ef10_filter_mark_one_old(efx, &vlan->ucdef);
-	efx_ef10_filter_mark_one_old(efx, &vlan->bcast);
-	efx_ef10_filter_mark_one_old(efx, &vlan->mcdef);
+	for (i = 0; i < EFX_EF10_NUM_DEFAULT_FILTERS; i++)
+		efx_ef10_filter_mark_one_old(efx, &vlan->default_filters[i]);
 }
 
 /* Mark old filters that may need to be removed.
@@ -4711,11 +5123,13 @@ static int efx_ef10_filter_insert_addr_list(struct efx_nic *efx,
 				rc = EFX_EF10_FILTER_ID_INVALID;
 			}
 		}
-		ids[i] = efx_ef10_filter_get_unsafe_id(efx, rc);
+		ids[i] = efx_ef10_filter_get_unsafe_id(rc);
 	}
 
 	if (multicast && rollback) {
 		/* Also need an Ethernet broadcast filter */
+		EFX_WARN_ON_PARANOID(vlan->default_filters[EFX_EF10_BCAST] !=
+				     EFX_EF10_FILTER_ID_INVALID);
 		efx_filter_init_rx(&spec, EFX_FILTER_PRI_AUTO, filter_flags, 0);
 		eth_broadcast_addr(baddr);
 		efx_filter_set_eth_local(&spec, vlan->vid, baddr);
@@ -4732,9 +5146,8 @@ static int efx_ef10_filter_insert_addr_list(struct efx_nic *efx,
 			}
 			return rc;
 		} else {
-			EFX_WARN_ON_PARANOID(vlan->bcast !=
-					     EFX_EF10_FILTER_ID_INVALID);
-			vlan->bcast = efx_ef10_filter_get_unsafe_id(efx, rc);
+			vlan->default_filters[EFX_EF10_BCAST] =
+				efx_ef10_filter_get_unsafe_id(rc);
 		}
 	}
 
@@ -4743,6 +5156,7 @@ static int efx_ef10_filter_insert_addr_list(struct efx_nic *efx,
 
 static int efx_ef10_filter_insert_def(struct efx_nic *efx,
 				      struct efx_ef10_filter_vlan *vlan,
+				      enum efx_encap_type encap_type,
 				      bool multicast, bool rollback)
 {
 	struct efx_ef10_nic_data *nic_data = efx->nic_data;
@@ -4750,6 +5164,7 @@ static int efx_ef10_filter_insert_def(struct efx_nic *efx,
 	struct efx_filter_spec spec;
 	u8 baddr[ETH_ALEN];
 	int rc;
+	u16 *id;
 
 	filter_flags = efx_rss_enabled(efx) ? EFX_FILTER_FLAG_RX_RSS : 0;
 
@@ -4760,19 +5175,75 @@ static int efx_ef10_filter_insert_def(struct efx_nic *efx,
 	else
 		efx_filter_set_uc_def(&spec);
 
+	if (encap_type) {
+		if (nic_data->datapath_caps &
+		    (1 << MC_CMD_GET_CAPABILITIES_OUT_VXLAN_NVGRE_LBN))
+			efx_filter_set_encap_type(&spec, encap_type);
+		else
+			/* don't insert encap filters on non-supporting
+			 * platforms. ID will be left as INVALID.
+			 */
+			return 0;
+	}
+
 	if (vlan->vid != EFX_FILTER_VID_UNSPEC)
 		efx_filter_set_eth_local(&spec, vlan->vid, NULL);
 
 	rc = efx_ef10_filter_insert(efx, &spec, true);
 	if (rc < 0) {
-		netif_printk(efx, drv, rc == -EPERM ? KERN_DEBUG : KERN_WARNING,
-			     efx->net_dev,
-			     "%scast mismatch filter insert failed rc=%d\n",
-			     multicast ? "Multi" : "Uni", rc);
+		const char *um = multicast ? "Multicast" : "Unicast";
+		const char *encap_name = "";
+		const char *encap_ipv = "";
+
+		if ((encap_type & EFX_ENCAP_TYPES_MASK) ==
+		    EFX_ENCAP_TYPE_VXLAN)
+			encap_name = "VXLAN ";
+		else if ((encap_type & EFX_ENCAP_TYPES_MASK) ==
+			 EFX_ENCAP_TYPE_NVGRE)
+			encap_name = "NVGRE ";
+		else if ((encap_type & EFX_ENCAP_TYPES_MASK) ==
+			 EFX_ENCAP_TYPE_GENEVE)
+			encap_name = "GENEVE ";
+		if (encap_type & EFX_ENCAP_FLAG_IPV6)
+			encap_ipv = "IPv6 ";
+		else if (encap_type)
+			encap_ipv = "IPv4 ";
+
+		/* unprivileged functions can't insert mismatch filters
+		 * for encapsulated or unicast traffic, so downgrade
+		 * those warnings to debug.
+		 */
+		netif_cond_dbg(efx, drv, efx->net_dev,
+			       rc == -EPERM && (encap_type || !multicast), warn,
+			       "%s%s%s mismatch filter insert failed rc=%d\n",
+			       encap_name, encap_ipv, um, rc);
 	} else if (multicast) {
-		EFX_WARN_ON_PARANOID(vlan->mcdef != EFX_EF10_FILTER_ID_INVALID);
-		vlan->mcdef = efx_ef10_filter_get_unsafe_id(efx, rc);
-		if (!nic_data->workaround_26807) {
+		/* mapping from encap types to default filter IDs (multicast) */
+		static enum efx_ef10_default_filters map[] = {
+			[EFX_ENCAP_TYPE_NONE] = EFX_EF10_MCDEF,
+			[EFX_ENCAP_TYPE_VXLAN] = EFX_EF10_VXLAN4_MCDEF,
+			[EFX_ENCAP_TYPE_NVGRE] = EFX_EF10_NVGRE4_MCDEF,
+			[EFX_ENCAP_TYPE_GENEVE] = EFX_EF10_GENEVE4_MCDEF,
+			[EFX_ENCAP_TYPE_VXLAN | EFX_ENCAP_FLAG_IPV6] =
+				EFX_EF10_VXLAN6_MCDEF,
+			[EFX_ENCAP_TYPE_NVGRE | EFX_ENCAP_FLAG_IPV6] =
+				EFX_EF10_NVGRE6_MCDEF,
+			[EFX_ENCAP_TYPE_GENEVE | EFX_ENCAP_FLAG_IPV6] =
+				EFX_EF10_GENEVE6_MCDEF,
+		};
+
+		/* quick bounds check (BCAST result impossible) */
+		BUILD_BUG_ON(EFX_EF10_BCAST != 0);
+		if (encap_type >= ARRAY_SIZE(map) || map[encap_type] == 0) {
+			WARN_ON(1);
+			return -EINVAL;
+		}
+		/* then follow map */
+		id = &vlan->default_filters[map[encap_type]];
+
+		EFX_WARN_ON_PARANOID(*id != EFX_EF10_FILTER_ID_INVALID);
+		*id = efx_ef10_filter_get_unsafe_id(rc);
+		if (!nic_data->workaround_26807 && !encap_type) {
 			/* Also need an Ethernet broadcast filter */
 			efx_filter_init_rx(&spec, EFX_FILTER_PRI_AUTO,
 					   filter_flags, 0);
@@ -4787,20 +5258,44 @@ static int efx_ef10_filter_insert_def(struct efx_nic *efx,
 					/* Roll back the mc_def filter */
 					efx_ef10_filter_remove_unsafe(
 							efx, EFX_FILTER_PRI_AUTO,
-							vlan->mcdef);
-					vlan->mcdef = EFX_EF10_FILTER_ID_INVALID;
+							*id);
+					*id = EFX_EF10_FILTER_ID_INVALID;
 					return rc;
 				}
 			} else {
-				EFX_WARN_ON_PARANOID(vlan->bcast !=
-						     EFX_EF10_FILTER_ID_INVALID);
-				vlan->bcast = efx_ef10_filter_get_unsafe_id(efx, rc);
+				EFX_WARN_ON_PARANOID(
+					vlan->default_filters[EFX_EF10_BCAST] !=
+					EFX_EF10_FILTER_ID_INVALID);
+				vlan->default_filters[EFX_EF10_BCAST] =
+					efx_ef10_filter_get_unsafe_id(rc);
 			}
 		}
 		rc = 0;
 	} else {
-		EFX_WARN_ON_PARANOID(vlan->ucdef != EFX_EF10_FILTER_ID_INVALID);
-		vlan->ucdef = rc;
+		/* mapping from encap types to default filter IDs (unicast) */
+		static enum efx_ef10_default_filters map[] = {
+			[EFX_ENCAP_TYPE_NONE] = EFX_EF10_UCDEF,
+			[EFX_ENCAP_TYPE_VXLAN] = EFX_EF10_VXLAN4_UCDEF,
+			[EFX_ENCAP_TYPE_NVGRE] = EFX_EF10_NVGRE4_UCDEF,
+			[EFX_ENCAP_TYPE_GENEVE] = EFX_EF10_GENEVE4_UCDEF,
+			[EFX_ENCAP_TYPE_VXLAN | EFX_ENCAP_FLAG_IPV6] =
+				EFX_EF10_VXLAN6_UCDEF,
+			[EFX_ENCAP_TYPE_NVGRE | EFX_ENCAP_FLAG_IPV6] =
+				EFX_EF10_NVGRE6_UCDEF,
+			[EFX_ENCAP_TYPE_GENEVE | EFX_ENCAP_FLAG_IPV6] =
+				EFX_EF10_GENEVE6_UCDEF,
+		};
+
+		/* quick bounds check (BCAST result impossible) */
+		BUILD_BUG_ON(EFX_EF10_BCAST != 0);
+		if (encap_type >= ARRAY_SIZE(map) || map[encap_type] == 0) {
+			WARN_ON(1);
+			return -EINVAL;
+		}
+		/* then follow map */
+		id = &vlan->default_filters[map[encap_type]];
+		EFX_WARN_ON_PARANOID(*id != EFX_EF10_FILTER_ID_INVALID);
+		*id = rc;
 		rc = 0;
 	}
 	return rc;
@@ -4894,7 +5389,7 @@ restore_filters:
 	if (rc2)
 		goto reset_nic;
 
-	netif_device_attach(efx->net_dev);
+	efx_device_attach_if_not_resetting(efx);
 
 	return rc;
 
@@ -4923,7 +5418,8 @@ static void efx_ef10_filter_vlan_sync_rx_mode(struct efx_nic *efx,
 
 	/* Insert/renew unicast filters */
 	if (table->uc_promisc) {
-		efx_ef10_filter_insert_def(efx, vlan, false, false);
+		efx_ef10_filter_insert_def(efx, vlan, EFX_ENCAP_TYPE_NONE,
+					   false, false);
 		efx_ef10_filter_insert_addr_list(efx, vlan, false, false);
 	} else {
 		/* If any of the filters failed to insert, fall back to
@@ -4931,8 +5427,25 @@ static void efx_ef10_filter_vlan_sync_rx_mode(struct efx_nic *efx,
 		 * our individual unicast filters.
 		 */
 		if (efx_ef10_filter_insert_addr_list(efx, vlan, false, false))
-			efx_ef10_filter_insert_def(efx, vlan, false, false);
+			efx_ef10_filter_insert_def(efx, vlan,
+						   EFX_ENCAP_TYPE_NONE,
+						   false, false);
 	}
+	efx_ef10_filter_insert_def(efx, vlan, EFX_ENCAP_TYPE_VXLAN,
+				   false, false);
+	efx_ef10_filter_insert_def(efx, vlan, EFX_ENCAP_TYPE_VXLAN |
+					      EFX_ENCAP_FLAG_IPV6,
+				   false, false);
+	efx_ef10_filter_insert_def(efx, vlan, EFX_ENCAP_TYPE_NVGRE,
+				   false, false);
+	efx_ef10_filter_insert_def(efx, vlan, EFX_ENCAP_TYPE_NVGRE |
+					      EFX_ENCAP_FLAG_IPV6,
+				   false, false);
+	efx_ef10_filter_insert_def(efx, vlan, EFX_ENCAP_TYPE_GENEVE,
+				   false, false);
+	efx_ef10_filter_insert_def(efx, vlan, EFX_ENCAP_TYPE_GENEVE |
+					      EFX_ENCAP_FLAG_IPV6,
+				   false, false);
 
 	/* Insert/renew multicast filters */
 	/* If changing promiscuous state with cascaded multicast filters, remove
@@ -4946,7 +5459,9 @@ static void efx_ef10_filter_vlan_sync_rx_mode(struct efx_nic *efx,
 			/* If we failed to insert promiscuous filters, rollback
 			 * and fall back to individual multicast filters
 			 */
-			if (efx_ef10_filter_insert_def(efx, vlan, true, true)) {
+			if (efx_ef10_filter_insert_def(efx, vlan,
+						       EFX_ENCAP_TYPE_NONE,
+						       true, true)) {
 				/* Changing promisc state, so remove old filters */
 				efx_ef10_filter_remove_old(efx);
 				efx_ef10_filter_insert_addr_list(efx, vlan,
@@ -4956,7 +5471,9 @@ static void efx_ef10_filter_vlan_sync_rx_mode(struct efx_nic *efx,
 			/* If we failed to insert promiscuous filters, don't
 			 * rollback.  Regardless, also insert the mc_list
 			 */
-			efx_ef10_filter_insert_def(efx, vlan, true, false);
+			efx_ef10_filter_insert_def(efx, vlan,
+						   EFX_ENCAP_TYPE_NONE,
+						   true, false);
 			efx_ef10_filter_insert_addr_list(efx, vlan, true, false);
 		}
 	} else {
@@ -4969,11 +5486,28 @@ static void efx_ef10_filter_vlan_sync_rx_mode(struct efx_nic *efx,
 			/* Changing promisc state, so remove old filters */
 			if (nic_data->workaround_26807)
 				efx_ef10_filter_remove_old(efx);
-			if (efx_ef10_filter_insert_def(efx, vlan, true, true))
+			if (efx_ef10_filter_insert_def(efx, vlan,
+						       EFX_ENCAP_TYPE_NONE,
+						       true, true))
 				efx_ef10_filter_insert_addr_list(efx, vlan,
 								 true, false);
 		}
 	}
+	efx_ef10_filter_insert_def(efx, vlan, EFX_ENCAP_TYPE_VXLAN,
+				   true, false);
+	efx_ef10_filter_insert_def(efx, vlan, EFX_ENCAP_TYPE_VXLAN |
+					      EFX_ENCAP_FLAG_IPV6,
+				   true, false);
+	efx_ef10_filter_insert_def(efx, vlan, EFX_ENCAP_TYPE_NVGRE,
+				   true, false);
+	efx_ef10_filter_insert_def(efx, vlan, EFX_ENCAP_TYPE_NVGRE |
+					      EFX_ENCAP_FLAG_IPV6,
+				   true, false);
+	efx_ef10_filter_insert_def(efx, vlan, EFX_ENCAP_TYPE_GENEVE,
+				   true, false);
+	efx_ef10_filter_insert_def(efx, vlan, EFX_ENCAP_TYPE_GENEVE |
+					      EFX_ENCAP_FLAG_IPV6,
+				   true, false);
 }
 
 /* Caller must hold efx->filter_sem for read if race against
@@ -5060,9 +5594,8 @@ static int efx_ef10_filter_add_vlan(struct efx_nic *efx, u16 vid)
 		vlan->uc[i] = EFX_EF10_FILTER_ID_INVALID;
 	for (i = 0; i < ARRAY_SIZE(vlan->mc); i++)
 		vlan->mc[i] = EFX_EF10_FILTER_ID_INVALID;
-	vlan->ucdef = EFX_EF10_FILTER_ID_INVALID;
-	vlan->bcast = EFX_EF10_FILTER_ID_INVALID;
-	vlan->mcdef = EFX_EF10_FILTER_ID_INVALID;
+	for (i = 0; i < EFX_EF10_NUM_DEFAULT_FILTERS; i++)
+		vlan->default_filters[i] = EFX_EF10_FILTER_ID_INVALID;
 
 	list_add_tail(&vlan->list, &table->vlan_list);
 
@@ -5089,9 +5622,10 @@ static void efx_ef10_filter_del_vlan_internal(struct efx_nic *efx,
 	for (i = 0; i < ARRAY_SIZE(vlan->mc); i++)
 		efx_ef10_filter_remove_unsafe(efx, EFX_FILTER_PRI_AUTO,
 					      vlan->mc[i]);
-	efx_ef10_filter_remove_unsafe(efx, EFX_FILTER_PRI_AUTO, vlan->ucdef);
-	efx_ef10_filter_remove_unsafe(efx, EFX_FILTER_PRI_AUTO, vlan->bcast);
-	efx_ef10_filter_remove_unsafe(efx, EFX_FILTER_PRI_AUTO, vlan->mcdef);
+	for (i = 0; i < EFX_EF10_NUM_DEFAULT_FILTERS; i++)
+		if (vlan->default_filters[i] != EFX_EF10_FILTER_ID_INVALID)
+			efx_ef10_filter_remove_unsafe(efx, EFX_FILTER_PRI_AUTO,
+						      vlan->default_filters[i]);
 
 	kfree(vlan);
 }
@@ -5141,7 +5675,7 @@ static int efx_ef10_set_mac_address(struct efx_nic *efx)
 
 	if (was_enabled)
 		efx_net_open(efx->net_dev);
-	netif_device_attach(efx->net_dev);
+	efx_device_attach_if_not_resetting(efx);
 
 #ifdef CONFIG_SFC_SRIOV
 	if (efx->pci_dev->is_virtfn && efx->pci_dev->physfn) {
@@ -5540,6 +6074,20 @@ static int efx_ef10_ptp_set_ts_config(struct efx_nic *efx,
 	}
 }
 
+static int efx_ef10_get_phys_port_id(struct efx_nic *efx,
+				     struct netdev_phys_item_id *ppid)
+{
+	struct efx_ef10_nic_data *nic_data = efx->nic_data;
+
+	if (!is_valid_ether_addr(nic_data->port_id))
+		return -EOPNOTSUPP;
+
+	ppid->id_len = ETH_ALEN;
+	memcpy(ppid->id, nic_data->port_id, ppid->id_len);
+
+	return 0;
+}
+
 static int efx_ef10_vlan_rx_add_vid(struct efx_nic *efx, __be16 proto, u16 vid)
 {
 	if (proto != htons(ETH_P_8021Q))
@@ -5556,6 +6104,271 @@ static int efx_ef10_vlan_rx_kill_vid(struct efx_nic *efx, __be16 proto, u16 vid)
 	return efx_ef10_del_vlan(efx, vid);
 }
 
+/* We rely on the MCDI wiping out our TX rings if it made any changes to the
+ * ports table, ensuring that any TSO descriptors that were made on a now-
+ * removed tunnel port will be blown away and won't break things when we try
+ * to transmit them using the new ports table.
+ */
+static int efx_ef10_set_udp_tnl_ports(struct efx_nic *efx, bool unloading)
+{
+	struct efx_ef10_nic_data *nic_data = efx->nic_data;
+	MCDI_DECLARE_BUF(inbuf, MC_CMD_SET_TUNNEL_ENCAP_UDP_PORTS_IN_LENMAX);
+	MCDI_DECLARE_BUF(outbuf, MC_CMD_SET_TUNNEL_ENCAP_UDP_PORTS_OUT_LEN);
+	bool will_reset = false;
+	size_t num_entries = 0;
+	size_t inlen, outlen;
+	size_t i;
+	int rc;
+	efx_dword_t flags_and_num_entries;
+
+	WARN_ON(!mutex_is_locked(&nic_data->udp_tunnels_lock));
+
+	nic_data->udp_tunnels_dirty = false;
+
+	if (!(nic_data->datapath_caps &
+	    (1 << MC_CMD_GET_CAPABILITIES_OUT_VXLAN_NVGRE_LBN))) {
+		efx_device_attach_if_not_resetting(efx);
+		return 0;
+	}
+
+	BUILD_BUG_ON(ARRAY_SIZE(nic_data->udp_tunnels) >
+		     MC_CMD_SET_TUNNEL_ENCAP_UDP_PORTS_IN_ENTRIES_MAXNUM);
+
+	for (i = 0; i < ARRAY_SIZE(nic_data->udp_tunnels); ++i) {
+		if (nic_data->udp_tunnels[i].count &&
+		    nic_data->udp_tunnels[i].port) {
+			efx_dword_t entry;
+
+			EFX_POPULATE_DWORD_2(entry,
+				TUNNEL_ENCAP_UDP_PORT_ENTRY_UDP_PORT,
+					ntohs(nic_data->udp_tunnels[i].port),
+				TUNNEL_ENCAP_UDP_PORT_ENTRY_PROTOCOL,
+					nic_data->udp_tunnels[i].type);
+			*_MCDI_ARRAY_DWORD(inbuf,
+				SET_TUNNEL_ENCAP_UDP_PORTS_IN_ENTRIES,
+				num_entries++) = entry;
+		}
+	}
+
+	BUILD_BUG_ON((MC_CMD_SET_TUNNEL_ENCAP_UDP_PORTS_IN_NUM_ENTRIES_OFST -
+		      MC_CMD_SET_TUNNEL_ENCAP_UDP_PORTS_IN_FLAGS_OFST) * 8 !=
+		     EFX_WORD_1_LBN);
+	BUILD_BUG_ON(MC_CMD_SET_TUNNEL_ENCAP_UDP_PORTS_IN_NUM_ENTRIES_LEN * 8 !=
+		     EFX_WORD_1_WIDTH);
+	EFX_POPULATE_DWORD_2(flags_and_num_entries,
+			     MC_CMD_SET_TUNNEL_ENCAP_UDP_PORTS_IN_UNLOADING,
+				!!unloading,
+			     EFX_WORD_1, num_entries);
+	*_MCDI_DWORD(inbuf, SET_TUNNEL_ENCAP_UDP_PORTS_IN_FLAGS) =
+		flags_and_num_entries;
+
+	inlen = MC_CMD_SET_TUNNEL_ENCAP_UDP_PORTS_IN_LEN(num_entries);
+
+	rc = efx_mcdi_rpc_quiet(efx, MC_CMD_SET_TUNNEL_ENCAP_UDP_PORTS,
+				inbuf, inlen, outbuf, sizeof(outbuf), &outlen);
+	if (rc == -EIO) {
+		/* Most likely the MC rebooted due to another function also
+		 * setting its tunnel port list. Mark the tunnel port list as
+		 * dirty, so it will be pushed upon coming up from the reboot.
+		 */
+		nic_data->udp_tunnels_dirty = true;
+		return 0;
+	}
+
+	if (rc) {
+		/* expected not available on unprivileged functions */
+		if (rc != -EPERM)
+			netif_warn(efx, drv, efx->net_dev,
+				   "Unable to set UDP tunnel ports; rc=%d.\n", rc);
+	} else if (MCDI_DWORD(outbuf, SET_TUNNEL_ENCAP_UDP_PORTS_OUT_FLAGS) &
+		   (1 << MC_CMD_SET_TUNNEL_ENCAP_UDP_PORTS_OUT_RESETTING_LBN)) {
+		netif_info(efx, drv, efx->net_dev,
+			   "Rebooting MC due to UDP tunnel port list change\n");
+		will_reset = true;
+		if (unloading)
+			/* Delay for the MC reset to complete. This will make
+			 * unloading other functions a bit smoother. This is a
+			 * race, but the other unload will work whichever way
+			 * it goes, this just avoids an unnecessary error
+			 * message.
+			 */
+			msleep(100);
+	}
+	if (!will_reset && !unloading) {
+		/* The caller will have detached, relying on the MC reset to
+		 * trigger a re-attach.  Since there won't be an MC reset, we
+		 * have to do the attach ourselves.
+		 */
+		efx_device_attach_if_not_resetting(efx);
+	}
+
+	return rc;
+}
+
+static int efx_ef10_udp_tnl_push_ports(struct efx_nic *efx)
+{
+	struct efx_ef10_nic_data *nic_data = efx->nic_data;
+	int rc = 0;
+
+	mutex_lock(&nic_data->udp_tunnels_lock);
+	if (nic_data->udp_tunnels_dirty) {
+		/* Make sure all TX are stopped while we modify the table, else
+		 * we might race against an efx_features_check().
+		 */
+		efx_device_detach_sync(efx);
+		rc = efx_ef10_set_udp_tnl_ports(efx, false);
+	}
+	mutex_unlock(&nic_data->udp_tunnels_lock);
+	return rc;
+}
+
+static struct efx_udp_tunnel *__efx_ef10_udp_tnl_lookup_port(struct efx_nic *efx,
+							     __be16 port)
+{
+	struct efx_ef10_nic_data *nic_data = efx->nic_data;
+	size_t i;
+
+	for (i = 0; i < ARRAY_SIZE(nic_data->udp_tunnels); ++i) {
+		if (!nic_data->udp_tunnels[i].count)
+			continue;
+		if (nic_data->udp_tunnels[i].port == port)
+			return &nic_data->udp_tunnels[i];
+	}
+	return NULL;
+}
+
+static int efx_ef10_udp_tnl_add_port(struct efx_nic *efx,
+				     struct efx_udp_tunnel tnl)
+{
+	struct efx_ef10_nic_data *nic_data = efx->nic_data;
+	struct efx_udp_tunnel *match;
+	char typebuf[8];
+	size_t i;
+	int rc;
+
+	if (!(nic_data->datapath_caps &
+	      (1 << MC_CMD_GET_CAPABILITIES_OUT_VXLAN_NVGRE_LBN)))
+		return 0;
+
+	efx_get_udp_tunnel_type_name(tnl.type, typebuf, sizeof(typebuf));
+	netif_dbg(efx, drv, efx->net_dev, "Adding UDP tunnel (%s) port %d\n",
+		  typebuf, ntohs(tnl.port));
+
+	mutex_lock(&nic_data->udp_tunnels_lock);
+	/* Make sure all TX are stopped while we add to the table, else we
+	 * might race against an efx_features_check().
+	 */
+	efx_device_detach_sync(efx);
+
+	match = __efx_ef10_udp_tnl_lookup_port(efx, tnl.port);
+	if (match != NULL) {
+		if (match->type == tnl.type) {
+			netif_dbg(efx, drv, efx->net_dev,
+				  "Referencing existing tunnel entry\n");
+			match->count++;
+			/* No need to cause an MCDI update */
+			rc = 0;
+			goto unlock_out;
+		}
+		efx_get_udp_tunnel_type_name(match->type,
+					     typebuf, sizeof(typebuf));
+		netif_dbg(efx, drv, efx->net_dev,
+			  "UDP port %d is already in use by %s\n",
+			  ntohs(tnl.port), typebuf);
+		rc = -EEXIST;
+		goto unlock_out;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(nic_data->udp_tunnels); ++i)
+		if (!nic_data->udp_tunnels[i].count) {
+			nic_data->udp_tunnels[i] = tnl;
+			nic_data->udp_tunnels[i].count = 1;
+			rc = efx_ef10_set_udp_tnl_ports(efx, false);
+			goto unlock_out;
+		}
+
+	netif_dbg(efx, drv, efx->net_dev,
+		  "Unable to add UDP tunnel (%s) port %d; insufficient resources.\n",
+		  typebuf, ntohs(tnl.port));
+
+	rc = -ENOMEM;
+
+unlock_out:
+	mutex_unlock(&nic_data->udp_tunnels_lock);
+	return rc;
+}
+
+/* Called under the TX lock with the TX queue running, hence no-one can be
+ * in the middle of updating the UDP tunnels table.  However, they could
+ * have tried and failed the MCDI, in which case they'll have set the dirty
+ * flag before dropping their locks.
+ */
+static bool efx_ef10_udp_tnl_has_port(struct efx_nic *efx, __be16 port)
+{
+	struct efx_ef10_nic_data *nic_data = efx->nic_data;
+
+	if (!(nic_data->datapath_caps &
+	      (1 << MC_CMD_GET_CAPABILITIES_OUT_VXLAN_NVGRE_LBN)))
+		return false;
+
+	if (nic_data->udp_tunnels_dirty)
+		/* SW table may not match HW state, so just assume we can't
+		 * use any UDP tunnel offloads.
+		 */
+		return false;
+
+	return __efx_ef10_udp_tnl_lookup_port(efx, port) != NULL;
+}
+
+static int efx_ef10_udp_tnl_del_port(struct efx_nic *efx,
+				     struct efx_udp_tunnel tnl)
+{
+	struct efx_ef10_nic_data *nic_data = efx->nic_data;
+	struct efx_udp_tunnel *match;
+	char typebuf[8];
+	int rc;
+
+	if (!(nic_data->datapath_caps &
+	      (1 << MC_CMD_GET_CAPABILITIES_OUT_VXLAN_NVGRE_LBN)))
+		return 0;
+
+	efx_get_udp_tunnel_type_name(tnl.type, typebuf, sizeof(typebuf));
+	netif_dbg(efx, drv, efx->net_dev, "Removing UDP tunnel (%s) port %d\n",
+		  typebuf, ntohs(tnl.port));
+
+	mutex_lock(&nic_data->udp_tunnels_lock);
+	/* Make sure all TX are stopped while we remove from the table, else we
+	 * might race against an efx_features_check().
+	 */
+	efx_device_detach_sync(efx);
+
+	match = __efx_ef10_udp_tnl_lookup_port(efx, tnl.port);
+	if (match != NULL) {
+		if (match->type == tnl.type) {
+			if (--match->count) {
+				/* Port is still in use, so nothing to do */
+				netif_dbg(efx, drv, efx->net_dev,
+					  "UDP tunnel port %d remains active\n",
+					  ntohs(tnl.port));
+				rc = 0;
+				goto out_unlock;
+			}
+			rc = efx_ef10_set_udp_tnl_ports(efx, false);
+			goto out_unlock;
+		}
+		efx_get_udp_tunnel_type_name(match->type,
+					     typebuf, sizeof(typebuf));
+		netif_warn(efx, drv, efx->net_dev,
+			   "UDP port %d is actually in use by %s, not removing\n",
+			   ntohs(tnl.port), typebuf);
+	}
+	rc = -ENOENT;
+
+out_unlock:
+	mutex_unlock(&nic_data->udp_tunnels_lock);
+	return rc;
+}
+
 #define EF10_OFFLOAD_FEATURES		\
 	(NETIF_F_IP_CSUM |		\
 	 NETIF_F_HW_VLAN_CTAG_FILTER |	\
@@ -5609,6 +6422,7 @@ const struct efx_nic_type efx_hunt_a0_vf_nic_type = {
 	.tx_write = efx_ef10_tx_write,
 	.tx_limit_len = efx_ef10_tx_limit_len,
 	.rx_push_rss_config = efx_ef10_vf_rx_push_rss_config,
+	.rx_pull_rss_config = efx_ef10_rx_pull_rss_config,
 	.rx_probe = efx_ef10_rx_probe,
 	.rx_init = efx_ef10_rx_init,
 	.rx_remove = efx_ef10_rx_remove,
@@ -5647,11 +6461,11 @@ const struct efx_nic_type efx_hunt_a0_vf_nic_type = {
 	.vswitching_probe = efx_ef10_vswitching_probe_vf,
 	.vswitching_restore = efx_ef10_vswitching_restore_vf,
 	.vswitching_remove = efx_ef10_vswitching_remove_vf,
-	.sriov_get_phys_port_id = efx_ef10_sriov_get_phys_port_id,
 #endif
 	.get_mac_address = efx_ef10_get_mac_address_vf,
 	.set_mac_address = efx_ef10_set_mac_address,
 
+	.get_phys_port_id = efx_ef10_get_phys_port_id,
 	.revision = EFX_REV_HUNT_A0,
 	.max_dma_mask = DMA_BIT_MASK(ESF_DZ_TX_KER_BUF_ADDR_WIDTH),
 	.rx_prefix_size = ES_DZ_RX_PREFIX_SIZE,
@@ -5659,6 +6473,7 @@ const struct efx_nic_type efx_hunt_a0_vf_nic_type = {
 	.rx_ts_offset = ES_DZ_RX_PREFIX_TSTAMP_OFST,
 	.can_rx_scatter = true,
 	.always_rx_scatter = true,
+	.min_interrupt_mode = EFX_INT_MODE_MSIX,
 	.max_interrupt_mode = EFX_INT_MODE_MSIX,
 	.timer_period_max = 1 << ERF_DD_EVQ_IND_TIMER_VAL_WIDTH,
 	.offload_features = EF10_OFFLOAD_FEATURES,
@@ -5666,6 +6481,7 @@ const struct efx_nic_type efx_hunt_a0_vf_nic_type = {
 	.max_rx_ip_filters = HUNT_FILTER_TBL_ROWS,
 	.hwtstamp_filters = 1 << HWTSTAMP_FILTER_NONE |
 			    1 << HWTSTAMP_FILTER_ALL,
+	.rx_hash_key_size = 40,
 };
 
 const struct efx_nic_type efx_hunt_a0_nic_type = {
@@ -5716,6 +6532,7 @@ const struct efx_nic_type efx_hunt_a0_nic_type = {
 	.tx_write = efx_ef10_tx_write,
 	.tx_limit_len = efx_ef10_tx_limit_len,
 	.rx_push_rss_config = efx_ef10_pf_rx_push_rss_config,
+	.rx_pull_rss_config = efx_ef10_rx_pull_rss_config,
 	.rx_probe = efx_ef10_rx_probe,
 	.rx_init = efx_ef10_rx_init,
 	.rx_remove = efx_ef10_rx_remove,
@@ -5756,6 +6573,10 @@ const struct efx_nic_type efx_hunt_a0_nic_type = {
 	.ptp_set_ts_config = efx_ef10_ptp_set_ts_config,
 	.vlan_rx_add_vid = efx_ef10_vlan_rx_add_vid,
 	.vlan_rx_kill_vid = efx_ef10_vlan_rx_kill_vid,
+	.udp_tnl_push_ports = efx_ef10_udp_tnl_push_ports,
+	.udp_tnl_add_port = efx_ef10_udp_tnl_add_port,
+	.udp_tnl_has_port = efx_ef10_udp_tnl_has_port,
+	.udp_tnl_del_port = efx_ef10_udp_tnl_del_port,
 #ifdef CONFIG_SFC_SRIOV
 	.sriov_configure = efx_ef10_sriov_configure,
 	.sriov_init = efx_ef10_sriov_init,
@@ -5776,6 +6597,7 @@ const struct efx_nic_type efx_hunt_a0_nic_type = {
 	.set_mac_address = efx_ef10_set_mac_address,
 	.tso_versions = efx_ef10_tso_versions,
 
+	.get_phys_port_id = efx_ef10_get_phys_port_id,
 	.revision = EFX_REV_HUNT_A0,
 	.max_dma_mask = DMA_BIT_MASK(ESF_DZ_TX_KER_BUF_ADDR_WIDTH),
 	.rx_prefix_size = ES_DZ_RX_PREFIX_SIZE,
@@ -5783,6 +6605,8 @@ const struct efx_nic_type efx_hunt_a0_nic_type = {
 	.rx_ts_offset = ES_DZ_RX_PREFIX_TSTAMP_OFST,
 	.can_rx_scatter = true,
 	.always_rx_scatter = true,
+	.option_descriptors = true,
+	.min_interrupt_mode = EFX_INT_MODE_LEGACY,
 	.max_interrupt_mode = EFX_INT_MODE_MSIX,
 	.timer_period_max = 1 << ERF_DD_EVQ_IND_TIMER_VAL_WIDTH,
 	.offload_features = EF10_OFFLOAD_FEATURES,
@@ -5790,4 +6614,5 @@ const struct efx_nic_type efx_hunt_a0_nic_type = {
 	.max_rx_ip_filters = HUNT_FILTER_TBL_ROWS,
 	.hwtstamp_filters = 1 << HWTSTAMP_FILTER_NONE |
 			    1 << HWTSTAMP_FILTER_ALL,
+	.rx_hash_key_size = 40,
 };
diff --git a/drivers/net/ethernet/sfc/ef10_sriov.c b/drivers/net/ethernet/sfc/ef10_sriov.c
index a949b9d27329..b7e4345c990d 100644
--- a/drivers/net/ethernet/sfc/ef10_sriov.c
+++ b/drivers/net/ethernet/sfc/ef10_sriov.c
@@ -6,6 +6,7 @@
  * under the terms of the GNU General Public License version 2 as published
  * by the Free Software Foundation, incorporated herein by reference.
  */
+#include <linux/etherdevice.h>
 #include <linux/pci.h>
 #include <linux/module.h>
 #include "net_driver.h"
@@ -548,13 +549,13 @@ int efx_ef10_sriov_set_vf_mac(struct efx_nic *efx, int vf_i, u8 *mac)
 		vf->efx->type->filter_table_probe(vf->efx);
 		up_write(&vf->efx->filter_sem);
 		efx_net_open(vf->efx->net_dev);
-		netif_device_attach(vf->efx->net_dev);
+		efx_device_attach_if_not_resetting(vf->efx);
 	}
 
 	return 0;
 
 fail:
-	memset(vf->mac, 0, ETH_ALEN);
+	eth_zero_addr(vf->mac);
 	return rc;
 }
 
@@ -666,7 +667,7 @@ restore_filters:
 		if (rc2)
 			goto reset_nic;
 
-		netif_device_attach(vf->efx->net_dev);
+		efx_device_attach_if_not_resetting(vf->efx);
 	}
 	return rc;
 
@@ -760,17 +761,3 @@ int efx_ef10_sriov_get_vf_config(struct efx_nic *efx, int vf_i,
 
 	return 0;
 }
-
-int efx_ef10_sriov_get_phys_port_id(struct efx_nic *efx,
-				    struct netdev_phys_item_id *ppid)
-{
-	struct efx_ef10_nic_data *nic_data = efx->nic_data;
-
-	if (!is_valid_ether_addr(nic_data->port_id))
-		return -EOPNOTSUPP;
-
-	ppid->id_len = ETH_ALEN;
-	memcpy(ppid->id, nic_data->port_id, ppid->id_len);
-
-	return 0;
-}
diff --git a/drivers/net/ethernet/sfc/ef10_sriov.h b/drivers/net/ethernet/sfc/ef10_sriov.h
index 9ceb7ef0a210..2aa444ed42de 100644
--- a/drivers/net/ethernet/sfc/ef10_sriov.h
+++ b/drivers/net/ethernet/sfc/ef10_sriov.h
@@ -56,9 +56,6 @@ int efx_ef10_sriov_get_vf_config(struct efx_nic *efx, int vf_i,
 int efx_ef10_sriov_set_vf_link_state(struct efx_nic *efx, int vf_i,
 				     int link_state);
 
-int efx_ef10_sriov_get_phys_port_id(struct efx_nic *efx,
-				    struct netdev_phys_item_id *ppid);
-
 int efx_ef10_vswitching_probe_pf(struct efx_nic *efx);
 int efx_ef10_vswitching_probe_vf(struct efx_nic *efx);
 int efx_ef10_vswitching_restore_pf(struct efx_nic *efx);
diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c
index 5a5dcad8c49a..334bcc6df6b2 100644
--- a/drivers/net/ethernet/sfc/efx.c
+++ b/drivers/net/ethernet/sfc/efx.c
@@ -23,12 +23,15 @@
 #include <linux/aer.h>
 #include <linux/interrupt.h>
 #include "net_driver.h"
+#include <net/gre.h>
+#include <net/udp_tunnel.h>
 #include "efx.h"
 #include "nic.h"
 #include "selftest.h"
 #include "sriov.h"
 
 #include "mcdi.h"
+#include "mcdi_pcol.h"
 #include "workarounds.h"
 
 /**************************************************************************
@@ -88,6 +91,21 @@ const char *const efx_reset_type_names[] = {
 	[RESET_TYPE_MCDI_TIMEOUT]	= "MCDI_TIMEOUT (FLR)",
 };
 
+/* UDP tunnel type names */
+static const char *const efx_udp_tunnel_type_names[] = {
+	[TUNNEL_ENCAP_UDP_PORT_ENTRY_VXLAN] = "vxlan",
+	[TUNNEL_ENCAP_UDP_PORT_ENTRY_GENEVE] = "geneve",
+};
+
+void efx_get_udp_tunnel_type_name(u16 type, char *buf, size_t buflen)
+{
+	if (type < ARRAY_SIZE(efx_udp_tunnel_type_names) &&
+	    efx_udp_tunnel_type_names[type] != NULL)
+		snprintf(buf, buflen, "%s", efx_udp_tunnel_type_names[type]);
+	else
+		snprintf(buf, buflen, "type %d", type);
+}
+
 /* Reset workqueue. If any NIC has a hardware failure then a reset will be
  * queued onto this work queue. This is not a per-nic work queue, because
  * efx_reset_work() acquires the rtnl lock, so resets are naturally serialised.
@@ -308,9 +326,6 @@ static int efx_poll(struct napi_struct *napi, int budget)
 	struct efx_nic *efx = channel->efx;
 	int spent;
 
-	if (!efx_channel_lock_napi(channel))
-		return budget;
-
 	netif_vdbg(efx, intr, efx->net_dev,
 		   "channel %d NAPI poll executing on CPU %d\n",
 		   channel->channel, raw_smp_processor_id());
@@ -331,11 +346,10 @@ static int efx_poll(struct napi_struct *napi, int budget)
 		 * since efx_nic_eventq_read_ack() will have no effect if
 		 * interrupts have already been disabled.
 		 */
-		napi_complete(napi);
-		efx_nic_eventq_read_ack(channel);
+		if (napi_complete_done(napi, spent))
+			efx_nic_eventq_read_ack(channel);
 	}
 
-	efx_channel_unlock_napi(channel);
 	return spent;
 }
 
@@ -391,7 +405,6 @@ void efx_start_eventq(struct efx_channel *channel)
 	channel->enabled = true;
 	smp_wmb();
 
-	efx_channel_enable(channel);
 	napi_enable(&channel->napi_str);
 	efx_nic_eventq_read_ack(channel);
 }
@@ -403,8 +416,6 @@ void efx_stop_eventq(struct efx_channel *channel)
 		return;
 
 	napi_disable(&channel->napi_str);
-	while (!efx_channel_disable(channel))
-		usleep_range(1000, 20000);
 	channel->enabled = false;
 }
 
@@ -865,7 +876,7 @@ out:
 		efx_schedule_reset(efx, RESET_TYPE_DISABLE);
 	} else {
 		efx_start_all(efx);
-		netif_device_attach(efx->net_dev);
+		efx_device_attach_if_not_resetting(efx);
 	}
 	return rc;
 
@@ -1409,9 +1420,12 @@ static int efx_probe_interrupts(struct efx_nic *efx)
 					   xentries, 1, n_channels);
 		if (rc < 0) {
 			/* Fall back to single channel MSI */
-			efx->interrupt_mode = EFX_INT_MODE_MSI;
 			netif_err(efx, drv, efx->net_dev,
 				  "could not enable MSI-X\n");
+			if (efx->type->min_interrupt_mode >= EFX_INT_MODE_MSI)
+				efx->interrupt_mode = EFX_INT_MODE_MSI;
+			else
+				return rc;
 		} else if (rc < n_channels) {
 			netif_err(efx, drv, efx->net_dev,
 				  "WARNING: Insufficient MSI-X vectors"
@@ -1454,7 +1468,10 @@ static int efx_probe_interrupts(struct efx_nic *efx)
 		} else {
 			netif_err(efx, drv, efx->net_dev,
 				  "could not enable MSI\n");
-			efx->interrupt_mode = EFX_INT_MODE_LEGACY;
+			if (efx->type->min_interrupt_mode >= EFX_INT_MODE_LEGACY)
+				efx->interrupt_mode = EFX_INT_MODE_LEGACY;
+			else
+				return rc;
 		}
 	}
 
@@ -2088,7 +2105,6 @@ static void efx_init_napi_channel(struct efx_channel *channel)
 	channel->napi_dev = efx->net_dev;
 	netif_napi_add(channel->napi_dev, &channel->napi_str,
 		       efx_poll, napi_weight);
-	efx_channel_busy_poll_init(channel);
 }
 
 static void efx_init_napi(struct efx_nic *efx)
@@ -2138,37 +2154,6 @@ static void efx_netpoll(struct net_device *net_dev)
 
 #endif
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-static int efx_busy_poll(struct napi_struct *napi)
-{
-	struct efx_channel *channel =
-		container_of(napi, struct efx_channel, napi_str);
-	struct efx_nic *efx = channel->efx;
-	int budget = 4;
-	int old_rx_packets, rx_packets;
-
-	if (!netif_running(efx->net_dev))
-		return LL_FLUSH_FAILED;
-
-	if (!efx_channel_try_lock_poll(channel))
-		return LL_FLUSH_BUSY;
-
-	old_rx_packets = channel->rx_queue.rx_packets;
-	efx_process_channel(channel, budget);
-
-	rx_packets = channel->rx_queue.rx_packets - old_rx_packets;
-
-	/* There is no race condition with NAPI here.
-	 * NAPI will automatically be rescheduled if it yielded during busy
-	 * polling, because it was not able to take the lock and thus returned
-	 * the full budget.
-	 */
-	efx_channel_unlock_poll(channel);
-
-	return rx_packets;
-}
-#endif
-
 /**************************************************************************
  *
  * Kernel net device interface
@@ -2197,6 +2182,8 @@ int efx_net_open(struct net_device *net_dev)
 	efx_link_status_changed(efx);
 
 	efx_start_all(efx);
+	if (efx->state == STATE_DISABLED || efx->reset_pending)
+		netif_device_detach(efx->net_dev);
 	efx_selftest_async_start(efx);
 	return 0;
 }
@@ -2219,16 +2206,14 @@ int efx_net_stop(struct net_device *net_dev)
 }
 
 /* Context: process, dev_base_lock or RTNL held, non-blocking. */
-static struct rtnl_link_stats64 *efx_net_stats(struct net_device *net_dev,
-					       struct rtnl_link_stats64 *stats)
+static void efx_net_stats(struct net_device *net_dev,
+			  struct rtnl_link_stats64 *stats)
 {
 	struct efx_nic *efx = netdev_priv(net_dev);
 
 	spin_lock_bh(&efx->stats_lock);
 	efx->type->update_stats(efx, NULL, stats);
 	spin_unlock_bh(&efx->stats_lock);
-
-	return stats;
 }
 
 /* Context: netif_tx_lock held, BHs disabled. */
@@ -2265,7 +2250,7 @@ static int efx_change_mtu(struct net_device *net_dev, int new_mtu)
 	mutex_unlock(&efx->mac_lock);
 
 	efx_start_all(efx);
-	netif_device_attach(efx->net_dev);
+	efx_device_attach_if_not_resetting(efx);
 	return 0;
 }
 
@@ -2336,6 +2321,27 @@ static int efx_set_features(struct net_device *net_dev, netdev_features_t data)
 	return 0;
 }
 
+static int efx_get_phys_port_id(struct net_device *net_dev,
+				struct netdev_phys_item_id *ppid)
+{
+	struct efx_nic *efx = netdev_priv(net_dev);
+
+	if (efx->type->get_phys_port_id)
+		return efx->type->get_phys_port_id(efx, ppid);
+	else
+		return -EOPNOTSUPP;
+}
+
+static int efx_get_phys_port_name(struct net_device *net_dev,
+				  char *name, size_t len)
+{
+	struct efx_nic *efx = netdev_priv(net_dev);
+
+	if (snprintf(name, len, "p%u", efx->port_num) >= len)
+		return -EINVAL;
+	return 0;
+}
+
 static int efx_vlan_rx_add_vid(struct net_device *net_dev, __be16 proto, u16 vid)
 {
 	struct efx_nic *efx = netdev_priv(net_dev);
@@ -2356,6 +2362,52 @@ static int efx_vlan_rx_kill_vid(struct net_device *net_dev, __be16 proto, u16 vi
 		return -EOPNOTSUPP;
 }
 
+static int efx_udp_tunnel_type_map(enum udp_parsable_tunnel_type in)
+{
+	switch (in) {
+	case UDP_TUNNEL_TYPE_VXLAN:
+		return TUNNEL_ENCAP_UDP_PORT_ENTRY_VXLAN;
+	case UDP_TUNNEL_TYPE_GENEVE:
+		return TUNNEL_ENCAP_UDP_PORT_ENTRY_GENEVE;
+	default:
+		return -1;
+	}
+}
+
+static void efx_udp_tunnel_add(struct net_device *dev, struct udp_tunnel_info *ti)
+{
+	struct efx_nic *efx = netdev_priv(dev);
+	struct efx_udp_tunnel tnl;
+	int efx_tunnel_type;
+
+	efx_tunnel_type = efx_udp_tunnel_type_map(ti->type);
+	if (efx_tunnel_type < 0)
+		return;
+
+	tnl.type = (u16)efx_tunnel_type;
+	tnl.port = ti->port;
+
+	if (efx->type->udp_tnl_add_port)
+		(void)efx->type->udp_tnl_add_port(efx, tnl);
+}
+
+static void efx_udp_tunnel_del(struct net_device *dev, struct udp_tunnel_info *ti)
+{
+	struct efx_nic *efx = netdev_priv(dev);
+	struct efx_udp_tunnel tnl;
+	int efx_tunnel_type;
+
+	efx_tunnel_type = efx_udp_tunnel_type_map(ti->type);
+	if (efx_tunnel_type < 0)
+		return;
+
+	tnl.type = (u16)efx_tunnel_type;
+	tnl.port = ti->port;
+
+	if (efx->type->udp_tnl_add_port)
+		(void)efx->type->udp_tnl_del_port(efx, tnl);
+}
+
 static const struct net_device_ops efx_netdev_ops = {
 	.ndo_open		= efx_net_open,
 	.ndo_stop		= efx_net_stop,
@@ -2376,18 +2428,18 @@ static const struct net_device_ops efx_netdev_ops = {
 	.ndo_set_vf_spoofchk	= efx_sriov_set_vf_spoofchk,
 	.ndo_get_vf_config	= efx_sriov_get_vf_config,
 	.ndo_set_vf_link_state  = efx_sriov_set_vf_link_state,
-	.ndo_get_phys_port_id   = efx_sriov_get_phys_port_id,
 #endif
+	.ndo_get_phys_port_id   = efx_get_phys_port_id,
+	.ndo_get_phys_port_name	= efx_get_phys_port_name,
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	.ndo_poll_controller = efx_netpoll,
 #endif
 	.ndo_setup_tc		= efx_setup_tc,
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	.ndo_busy_poll		= efx_busy_poll,
-#endif
 #ifdef CONFIG_RFS_ACCEL
 	.ndo_rx_flow_steer	= efx_filter_rfs,
 #endif
+	.ndo_udp_tunnel_add	= efx_udp_tunnel_add,
+	.ndo_udp_tunnel_del	= efx_udp_tunnel_del,
 };
 
 static void efx_update_name(struct efx_nic *efx)
@@ -2627,6 +2679,9 @@ int efx_reset_up(struct efx_nic *efx, enum reset_type method, bool ok)
 
 	efx_start_all(efx);
 
+	if (efx->type->udp_tnl_push_ports)
+		efx->type->udp_tnl_push_ports(efx);
+
 	return 0;
 
 fail:
@@ -2691,7 +2746,7 @@ out:
 		efx->state = STATE_DISABLED;
 	} else {
 		netif_dbg(efx, drv, efx->net_dev, "reset complete\n");
-		netif_device_attach(efx->net_dev);
+		efx_device_attach_if_not_resetting(efx);
 	}
 	return rc;
 }
@@ -2888,7 +2943,7 @@ static const struct efx_phy_operations efx_dummy_phy_operations = {
 static int efx_init_struct(struct efx_nic *efx,
 			   struct pci_dev *pci_dev, struct net_device *net_dev)
 {
-	int i;
+	int rc = -ENOMEM, i;
 
 	/* Initialise common structures */
 	INIT_LIST_HEAD(&efx->node);
@@ -2929,8 +2984,15 @@ static int efx_init_struct(struct efx_nic *efx,
 	}
 
 	/* Higher numbered interrupt modes are less capable! */
+	if (WARN_ON_ONCE(efx->type->max_interrupt_mode >
+			 efx->type->min_interrupt_mode)) {
+		rc = -EIO;
+		goto fail;
+	}
 	efx->interrupt_mode = max(efx->type->max_interrupt_mode,
 				  interrupt_mode);
+	efx->interrupt_mode = min(efx->type->min_interrupt_mode,
+				  interrupt_mode);
 
 	/* Would be good to use the net_dev name, but we're too early */
 	snprintf(efx->workqueue_name, sizeof(efx->workqueue_name), "sfc%s",
@@ -2943,7 +3005,7 @@ static int efx_init_struct(struct efx_nic *efx,
 
 fail:
 	efx_fini_struct(efx);
-	return -ENOMEM;
+	return rc;
 }
 
 static void efx_fini_struct(struct efx_nic *efx)
@@ -3158,6 +3220,51 @@ static int efx_pci_probe_main(struct efx_nic *efx)
 	return rc;
 }
 
+static int efx_pci_probe_post_io(struct efx_nic *efx)
+{
+	struct net_device *net_dev = efx->net_dev;
+	int rc = efx_pci_probe_main(efx);
+
+	if (rc)
+		return rc;
+
+	if (efx->type->sriov_init) {
+		rc = efx->type->sriov_init(efx);
+		if (rc)
+			netif_err(efx, probe, efx->net_dev,
+				  "SR-IOV can't be enabled rc %d\n", rc);
+	}
+
+	/* Determine netdevice features */
+	net_dev->features |= (efx->type->offload_features | NETIF_F_SG |
+			      NETIF_F_TSO | NETIF_F_RXCSUM);
+	if (efx->type->offload_features & (NETIF_F_IPV6_CSUM | NETIF_F_HW_CSUM))
+		net_dev->features |= NETIF_F_TSO6;
+	/* Check whether device supports TSO */
+	if (!efx->type->tso_versions || !efx->type->tso_versions(efx))
+		net_dev->features &= ~NETIF_F_ALL_TSO;
+	/* Mask for features that also apply to VLAN devices */
+	net_dev->vlan_features |= (NETIF_F_HW_CSUM | NETIF_F_SG |
+				   NETIF_F_HIGHDMA | NETIF_F_ALL_TSO |
+				   NETIF_F_RXCSUM);
+
+	net_dev->hw_features = net_dev->features & ~efx->fixed_features;
+
+	/* Disable VLAN filtering by default.  It may be enforced if
+	 * the feature is fixed (i.e. VLAN filters are required to
+	 * receive VLAN tagged packets due to vPort restrictions).
+	 */
+	net_dev->features &= ~NETIF_F_HW_VLAN_CTAG_FILTER;
+	net_dev->features |= efx->fixed_features;
+
+	rc = efx_register_netdev(efx);
+	if (!rc)
+		return 0;
+
+	efx_pci_remove_main(efx);
+	return rc;
+}
+
 /* NIC initialisation
  *
  * This is called at module load (or hotplug insertion,
@@ -3200,42 +3307,28 @@ static int efx_pci_probe(struct pci_dev *pci_dev,
 	if (rc)
 		goto fail2;
 
-	rc = efx_pci_probe_main(efx);
+	rc = efx_pci_probe_post_io(efx);
+	if (rc) {
+		/* On failure, retry once immediately.
+		 * If we aborted probe due to a scheduled reset, dismiss it.
+		 */
+		efx->reset_pending = 0;
+		rc = efx_pci_probe_post_io(efx);
+		if (rc) {
+			/* On another failure, retry once more
+			 * after a 50-305ms delay.
+			 */
+			unsigned char r;
+
+			get_random_bytes(&r, 1);
+			msleep((unsigned int)r + 50);
+			efx->reset_pending = 0;
+			rc = efx_pci_probe_post_io(efx);
+		}
+	}
 	if (rc)
 		goto fail3;
 
-	net_dev->features |= (efx->type->offload_features | NETIF_F_SG |
-			      NETIF_F_TSO | NETIF_F_RXCSUM);
-	if (efx->type->offload_features & (NETIF_F_IPV6_CSUM | NETIF_F_HW_CSUM))
-		net_dev->features |= NETIF_F_TSO6;
-	/* Check whether device supports TSO */
-	if (!efx->type->tso_versions || !efx->type->tso_versions(efx))
-		net_dev->features &= ~NETIF_F_ALL_TSO;
-	/* Mask for features that also apply to VLAN devices */
-	net_dev->vlan_features |= (NETIF_F_HW_CSUM | NETIF_F_SG |
-				   NETIF_F_HIGHDMA | NETIF_F_ALL_TSO |
-				   NETIF_F_RXCSUM);
-
-	net_dev->hw_features = net_dev->features & ~efx->fixed_features;
-
-	/* Disable VLAN filtering by default.  It may be enforced if
-	 * the feature is fixed (i.e. VLAN filters are required to
-	 * receive VLAN tagged packets due to vPort restrictions).
-	 */
-	net_dev->features &= ~NETIF_F_HW_VLAN_CTAG_FILTER;
-	net_dev->features |= efx->fixed_features;
-
-	rc = efx_register_netdev(efx);
-	if (rc)
-		goto fail4;
-
-	if (efx->type->sriov_init) {
-		rc = efx->type->sriov_init(efx);
-		if (rc)
-			netif_err(efx, probe, efx->net_dev,
-				  "SR-IOV can't be enabled rc %d\n", rc);
-	}
-
 	netif_dbg(efx, probe, efx->net_dev, "initialisation successful\n");
 
 	/* Try to create MTDs, but allow this to fail */
@@ -3252,10 +3345,11 @@ static int efx_pci_probe(struct pci_dev *pci_dev,
 			     "PCIE error reporting unavailable (%d).\n",
 			     rc);
 
+	if (efx->type->udp_tnl_push_ports)
+		efx->type->udp_tnl_push_ports(efx);
+
 	return 0;
 
- fail4:
-	efx_pci_remove_main(efx);
  fail3:
 	efx_fini_io(efx);
  fail2:
@@ -3325,7 +3419,7 @@ static int efx_pm_thaw(struct device *dev)
 
 		efx_start_all(efx);
 
-		netif_device_attach(efx->net_dev);
+		efx_device_attach_if_not_resetting(efx);
 
 		efx->state = STATE_READY;
 
@@ -3585,3 +3679,4 @@ MODULE_AUTHOR("Solarflare Communications and "
 MODULE_DESCRIPTION("Solarflare network driver");
 MODULE_LICENSE("GPL");
 MODULE_DEVICE_TABLE(pci, efx_pci_table);
+MODULE_VERSION(EFX_DRIVER_VERSION);
diff --git a/drivers/net/ethernet/sfc/efx.h b/drivers/net/ethernet/sfc/efx.h
index 342ae16e1f2d..ee14662415c5 100644
--- a/drivers/net/ethernet/sfc/efx.h
+++ b/drivers/net/ethernet/sfc/efx.h
@@ -276,6 +276,12 @@ static inline void efx_device_detach_sync(struct efx_nic *efx)
 	netif_tx_unlock_bh(dev);
 }
 
+static inline void efx_device_attach_if_not_resetting(struct efx_nic *efx)
+{
+	if ((efx->state != STATE_DISABLED) && !efx->reset_pending)
+		netif_device_attach(efx->net_dev);
+}
+
 static inline bool efx_rwsem_assert_write_locked(struct rw_semaphore *sem)
 {
 	if (WARN_ON(down_read_trylock(sem))) {
diff --git a/drivers/net/ethernet/sfc/ethtool.c b/drivers/net/ethernet/sfc/ethtool.c
index 18ebaea44e82..3747b5644110 100644
--- a/drivers/net/ethernet/sfc/ethtool.c
+++ b/drivers/net/ethernet/sfc/ethtool.c
@@ -77,6 +77,11 @@ static const struct efx_sw_stat_desc efx_sw_stat_desc[] = {
 	EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_tobe_disc),
 	EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_ip_hdr_chksum_err),
 	EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_tcp_udp_chksum_err),
+	EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_inner_ip_hdr_chksum_err),
+	EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_inner_tcp_udp_chksum_err),
+	EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_outer_ip_hdr_chksum_err),
+	EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_outer_tcp_udp_chksum_err),
+	EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_eth_crc_err),
 	EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_mcast_mismatch),
 	EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_frm_trunc),
 	EFX_ETHTOOL_UINT_CHANNEL_STAT(rx_merge_events),
@@ -1278,15 +1283,29 @@ static u32 efx_ethtool_get_rxfh_indir_size(struct net_device *net_dev)
 	return (efx->n_rx_channels == 1) ? 0 : ARRAY_SIZE(efx->rx_indir_table);
 }
 
+static u32 efx_ethtool_get_rxfh_key_size(struct net_device *net_dev)
+{
+	struct efx_nic *efx = netdev_priv(net_dev);
+
+	return efx->type->rx_hash_key_size;
+}
+
 static int efx_ethtool_get_rxfh(struct net_device *net_dev, u32 *indir, u8 *key,
 				u8 *hfunc)
 {
 	struct efx_nic *efx = netdev_priv(net_dev);
+	int rc;
+
+	rc = efx->type->rx_pull_rss_config(efx);
+	if (rc)
+		return rc;
 
 	if (hfunc)
 		*hfunc = ETH_RSS_HASH_TOP;
 	if (indir)
 		memcpy(indir, efx->rx_indir_table, sizeof(efx->rx_indir_table));
+	if (key)
+		memcpy(key, efx->rx_hash_key, efx->type->rx_hash_key_size);
 	return 0;
 }
 
@@ -1295,14 +1314,18 @@ static int efx_ethtool_set_rxfh(struct net_device *net_dev, const u32 *indir,
 {
 	struct efx_nic *efx = netdev_priv(net_dev);
 
-	/* We do not allow change in unsupported parameters */
-	if (key ||
-	    (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP))
+	/* Hash function is Toeplitz, cannot be changed */
+	if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP)
 		return -EOPNOTSUPP;
-	if (!indir)
+	if (!indir && !key)
 		return 0;
 
-	return efx->type->rx_push_rss_config(efx, true, indir);
+	if (!key)
+		key = efx->rx_hash_key;
+	if (!indir)
+		indir = efx->rx_indir_table;
+
+	return efx->type->rx_push_rss_config(efx, true, indir, key);
 }
 
 static int efx_ethtool_get_ts_info(struct net_device *net_dev,
@@ -1377,6 +1400,7 @@ const struct ethtool_ops efx_ethtool_ops = {
 	.get_rxnfc		= efx_ethtool_get_rxnfc,
 	.set_rxnfc		= efx_ethtool_set_rxnfc,
 	.get_rxfh_indir_size	= efx_ethtool_get_rxfh_indir_size,
+	.get_rxfh_key_size	= efx_ethtool_get_rxfh_key_size,
 	.get_rxfh		= efx_ethtool_get_rxfh,
 	.set_rxfh		= efx_ethtool_set_rxfh,
 	.get_ts_info		= efx_ethtool_get_ts_info,
diff --git a/drivers/net/ethernet/sfc/falcon/efx.c b/drivers/net/ethernet/sfc/falcon/efx.c
index 5c5cb3c4c12e..f5e5cd1659a1 100644
--- a/drivers/net/ethernet/sfc/falcon/efx.c
+++ b/drivers/net/ethernet/sfc/falcon/efx.c
@@ -304,9 +304,6 @@ static int ef4_poll(struct napi_struct *napi, int budget)
 	struct ef4_nic *efx = channel->efx;
 	int spent;
 
-	if (!ef4_channel_lock_napi(channel))
-		return budget;
-
 	netif_vdbg(efx, intr, efx->net_dev,
 		   "channel %d NAPI poll executing on CPU %d\n",
 		   channel->channel, raw_smp_processor_id());
@@ -327,11 +324,10 @@ static int ef4_poll(struct napi_struct *napi, int budget)
 		 * since ef4_nic_eventq_read_ack() will have no effect if
 		 * interrupts have already been disabled.
 		 */
-		napi_complete(napi);
+		napi_complete_done(napi, spent);
 		ef4_nic_eventq_read_ack(channel);
 	}
 
-	ef4_channel_unlock_napi(channel);
 	return spent;
 }
 
@@ -387,7 +383,6 @@ void ef4_start_eventq(struct ef4_channel *channel)
 	channel->enabled = true;
 	smp_wmb();
 
-	ef4_channel_enable(channel);
 	napi_enable(&channel->napi_str);
 	ef4_nic_eventq_read_ack(channel);
 }
@@ -399,8 +394,6 @@ void ef4_stop_eventq(struct ef4_channel *channel)
 		return;
 
 	napi_disable(&channel->napi_str);
-	while (!ef4_channel_disable(channel))
-		usleep_range(1000, 20000);
 	channel->enabled = false;
 }
 
@@ -986,7 +979,7 @@ void ef4_mac_reconfigure(struct ef4_nic *efx)
 
 /* Push loopback/power/transmit disable settings to the PHY, and reconfigure
  * the MAC appropriately. All other PHY configuration changes are pushed
- * through phy_op->set_settings(), and pushed asynchronously to the MAC
+ * through phy_op->set_link_ksettings(), and pushed asynchronously to the MAC
  * through ef4_monitor().
  *
  * Callers must hold the mac_lock
@@ -2029,7 +2022,6 @@ static void ef4_init_napi_channel(struct ef4_channel *channel)
 	channel->napi_dev = efx->net_dev;
 	netif_napi_add(channel->napi_dev, &channel->napi_str,
 		       ef4_poll, napi_weight);
-	ef4_channel_busy_poll_init(channel);
 }
 
 static void ef4_init_napi(struct ef4_nic *efx)
@@ -2079,37 +2071,6 @@ static void ef4_netpoll(struct net_device *net_dev)
 
 #endif
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-static int ef4_busy_poll(struct napi_struct *napi)
-{
-	struct ef4_channel *channel =
-		container_of(napi, struct ef4_channel, napi_str);
-	struct ef4_nic *efx = channel->efx;
-	int budget = 4;
-	int old_rx_packets, rx_packets;
-
-	if (!netif_running(efx->net_dev))
-		return LL_FLUSH_FAILED;
-
-	if (!ef4_channel_try_lock_poll(channel))
-		return LL_FLUSH_BUSY;
-
-	old_rx_packets = channel->rx_queue.rx_packets;
-	ef4_process_channel(channel, budget);
-
-	rx_packets = channel->rx_queue.rx_packets - old_rx_packets;
-
-	/* There is no race condition with NAPI here.
-	 * NAPI will automatically be rescheduled if it yielded during busy
-	 * polling, because it was not able to take the lock and thus returned
-	 * the full budget.
-	 */
-	ef4_channel_unlock_poll(channel);
-
-	return rx_packets;
-}
-#endif
-
 /**************************************************************************
  *
  * Kernel net device interface
@@ -2158,16 +2119,14 @@ int ef4_net_stop(struct net_device *net_dev)
 }
 
 /* Context: process, dev_base_lock or RTNL held, non-blocking. */
-static struct rtnl_link_stats64 *ef4_net_stats(struct net_device *net_dev,
-					       struct rtnl_link_stats64 *stats)
+static void ef4_net_stats(struct net_device *net_dev,
+			  struct rtnl_link_stats64 *stats)
 {
 	struct ef4_nic *efx = netdev_priv(net_dev);
 
 	spin_lock_bh(&efx->stats_lock);
 	efx->type->update_stats(efx, NULL, stats);
 	spin_unlock_bh(&efx->stats_lock);
-
-	return stats;
 }
 
 /* Context: netif_tx_lock held, BHs disabled. */
@@ -2291,9 +2250,6 @@ static const struct net_device_ops ef4_netdev_ops = {
 	.ndo_poll_controller = ef4_netpoll,
 #endif
 	.ndo_setup_tc		= ef4_setup_tc,
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	.ndo_busy_poll		= ef4_busy_poll,
-#endif
 #ifdef CONFIG_RFS_ACCEL
 	.ndo_rx_flow_steer	= ef4_filter_rfs,
 #endif
@@ -3348,3 +3304,4 @@ MODULE_AUTHOR("Solarflare Communications and "
 MODULE_DESCRIPTION("Solarflare Falcon network driver");
 MODULE_LICENSE("GPL");
 MODULE_DEVICE_TABLE(pci, ef4_pci_table);
+MODULE_VERSION(EF4_DRIVER_VERSION);
diff --git a/drivers/net/ethernet/sfc/falcon/ethtool.c b/drivers/net/ethernet/sfc/falcon/ethtool.c
index 8e1929b01a32..56049157a5af 100644
--- a/drivers/net/ethernet/sfc/falcon/ethtool.c
+++ b/drivers/net/ethernet/sfc/falcon/ethtool.c
@@ -115,44 +115,47 @@ static int ef4_ethtool_phys_id(struct net_device *net_dev,
 }
 
 /* This must be called with rtnl_lock held. */
-static int ef4_ethtool_get_settings(struct net_device *net_dev,
-				    struct ethtool_cmd *ecmd)
+static int
+ef4_ethtool_get_link_ksettings(struct net_device *net_dev,
+			       struct ethtool_link_ksettings *cmd)
 {
 	struct ef4_nic *efx = netdev_priv(net_dev);
 	struct ef4_link_state *link_state = &efx->link_state;
 
 	mutex_lock(&efx->mac_lock);
-	efx->phy_op->get_settings(efx, ecmd);
+	efx->phy_op->get_link_ksettings(efx, cmd);
 	mutex_unlock(&efx->mac_lock);
 
 	/* Both MACs support pause frames (bidirectional and respond-only) */
-	ecmd->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;
+	ethtool_link_ksettings_add_link_mode(cmd, supported, Pause);
+	ethtool_link_ksettings_add_link_mode(cmd, supported, Asym_Pause);
 
 	if (LOOPBACK_INTERNAL(efx)) {
-		ethtool_cmd_speed_set(ecmd, link_state->speed);
-		ecmd->duplex = link_state->fd ? DUPLEX_FULL : DUPLEX_HALF;
+		cmd->base.speed = link_state->speed;
+		cmd->base.duplex = link_state->fd ? DUPLEX_FULL : DUPLEX_HALF;
 	}
 
 	return 0;
 }
 
 /* This must be called with rtnl_lock held. */
-static int ef4_ethtool_set_settings(struct net_device *net_dev,
-				    struct ethtool_cmd *ecmd)
+static int
+ef4_ethtool_set_link_ksettings(struct net_device *net_dev,
+			       const struct ethtool_link_ksettings *cmd)
 {
 	struct ef4_nic *efx = netdev_priv(net_dev);
 	int rc;
 
 	/* GMAC does not support 1000Mbps HD */
-	if ((ethtool_cmd_speed(ecmd) == SPEED_1000) &&
-	    (ecmd->duplex != DUPLEX_FULL)) {
+	if ((cmd->base.speed == SPEED_1000) &&
+	    (cmd->base.duplex != DUPLEX_FULL)) {
 		netif_dbg(efx, drv, efx->net_dev,
 			  "rejecting unsupported 1000Mbps HD setting\n");
 		return -EINVAL;
 	}
 
 	mutex_lock(&efx->mac_lock);
-	rc = efx->phy_op->set_settings(efx, ecmd);
+	rc = efx->phy_op->set_link_ksettings(efx, cmd);
 	mutex_unlock(&efx->mac_lock);
 	return rc;
 }
@@ -1310,8 +1313,6 @@ static int ef4_ethtool_get_module_info(struct net_device *net_dev,
 }
 
 const struct ethtool_ops ef4_ethtool_ops = {
-	.get_settings		= ef4_ethtool_get_settings,
-	.set_settings		= ef4_ethtool_set_settings,
 	.get_drvinfo		= ef4_ethtool_get_drvinfo,
 	.get_regs_len		= ef4_ethtool_get_regs_len,
 	.get_regs		= ef4_ethtool_get_regs,
@@ -1340,4 +1341,6 @@ const struct ethtool_ops ef4_ethtool_ops = {
 	.set_rxfh		= ef4_ethtool_set_rxfh,
 	.get_module_info	= ef4_ethtool_get_module_info,
 	.get_module_eeprom	= ef4_ethtool_get_module_eeprom,
+	.get_link_ksettings	= ef4_ethtool_get_link_ksettings,
+	.set_link_ksettings	= ef4_ethtool_set_link_ksettings,
 };
diff --git a/drivers/net/ethernet/sfc/falcon/mdio_10g.c b/drivers/net/ethernet/sfc/falcon/mdio_10g.c
index e7d7c09296aa..ee0713f03d01 100644
--- a/drivers/net/ethernet/sfc/falcon/mdio_10g.c
+++ b/drivers/net/ethernet/sfc/falcon/mdio_10g.c
@@ -226,33 +226,45 @@ void ef4_mdio_set_mmds_lpower(struct ef4_nic *efx,
 }
 
 /**
- * ef4_mdio_set_settings - Set (some of) the PHY settings over MDIO.
+ * ef4_mdio_set_link_ksettings - Set (some of) the PHY settings over MDIO.
  * @efx:		Efx NIC
- * @ecmd:		New settings
+ * @cmd:		New settings
  */
-int ef4_mdio_set_settings(struct ef4_nic *efx, struct ethtool_cmd *ecmd)
+int ef4_mdio_set_link_ksettings(struct ef4_nic *efx,
+				const struct ethtool_link_ksettings *cmd)
 {
-	struct ethtool_cmd prev = { .cmd = ETHTOOL_GSET };
-
-	efx->phy_op->get_settings(efx, &prev);
-
-	if (ecmd->advertising == prev.advertising &&
-	    ethtool_cmd_speed(ecmd) == ethtool_cmd_speed(&prev) &&
-	    ecmd->duplex == prev.duplex &&
-	    ecmd->port == prev.port &&
-	    ecmd->autoneg == prev.autoneg)
+	struct ethtool_link_ksettings prev = {
+		.base.cmd = ETHTOOL_GLINKSETTINGS
+	};
+	u32 prev_advertising, advertising;
+	u32 prev_supported;
+
+	efx->phy_op->get_link_ksettings(efx, &prev);
+
+	ethtool_convert_link_mode_to_legacy_u32(&advertising,
+						cmd->link_modes.advertising);
+	ethtool_convert_link_mode_to_legacy_u32(&prev_advertising,
+						prev.link_modes.advertising);
+	ethtool_convert_link_mode_to_legacy_u32(&prev_supported,
+						prev.link_modes.supported);
+
+	if (advertising == prev_advertising &&
+	    cmd->base.speed == prev.base.speed &&
+	    cmd->base.duplex == prev.base.duplex &&
+	    cmd->base.port == prev.base.port &&
+	    cmd->base.autoneg == prev.base.autoneg)
 		return 0;
 
 	/* We can only change these settings for -T PHYs */
-	if (prev.port != PORT_TP || ecmd->port != PORT_TP)
+	if (prev.base.port != PORT_TP || cmd->base.port != PORT_TP)
 		return -EINVAL;
 
 	/* Check that PHY supports these settings */
-	if (!ecmd->autoneg ||
-	    (ecmd->advertising | SUPPORTED_Autoneg) & ~prev.supported)
+	if (!cmd->base.autoneg ||
+	    (advertising | SUPPORTED_Autoneg) & ~prev_supported)
 		return -EINVAL;
 
-	ef4_link_set_advertising(efx, ecmd->advertising | ADVERTISED_Autoneg);
+	ef4_link_set_advertising(efx, advertising | ADVERTISED_Autoneg);
 	ef4_mdio_an_reconfigure(efx);
 	return 0;
 }
diff --git a/drivers/net/ethernet/sfc/falcon/mdio_10g.h b/drivers/net/ethernet/sfc/falcon/mdio_10g.h
index 885cf7a834a6..53cb5cc4ad37 100644
--- a/drivers/net/ethernet/sfc/falcon/mdio_10g.h
+++ b/drivers/net/ethernet/sfc/falcon/mdio_10g.h
@@ -83,7 +83,8 @@ void ef4_mdio_set_mmds_lpower(struct ef4_nic *efx, int low_power,
 			      unsigned int mmd_mask);
 
 /* Set (some of) the PHY settings over MDIO */
-int ef4_mdio_set_settings(struct ef4_nic *efx, struct ethtool_cmd *ecmd);
+int ef4_mdio_set_link_ksettings(struct ef4_nic *efx,
+				const struct ethtool_link_ksettings *cmd);
 
 /* Push advertising flags and restart autonegotiation */
 void ef4_mdio_an_reconfigure(struct ef4_nic *efx);
diff --git a/drivers/net/ethernet/sfc/falcon/net_driver.h b/drivers/net/ethernet/sfc/falcon/net_driver.h
index 210b28f7d2a1..37a8bdf32206 100644
--- a/drivers/net/ethernet/sfc/falcon/net_driver.h
+++ b/drivers/net/ethernet/sfc/falcon/net_driver.h
@@ -448,131 +448,6 @@ struct ef4_channel {
 	struct ef4_tx_queue tx_queue[EF4_TXQ_TYPES];
 };
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-enum ef4_channel_busy_poll_state {
-	EF4_CHANNEL_STATE_IDLE = 0,
-	EF4_CHANNEL_STATE_NAPI = BIT(0),
-	EF4_CHANNEL_STATE_NAPI_REQ_BIT = 1,
-	EF4_CHANNEL_STATE_NAPI_REQ = BIT(1),
-	EF4_CHANNEL_STATE_POLL_BIT = 2,
-	EF4_CHANNEL_STATE_POLL = BIT(2),
-	EF4_CHANNEL_STATE_DISABLE_BIT = 3,
-};
-
-static inline void ef4_channel_busy_poll_init(struct ef4_channel *channel)
-{
-	WRITE_ONCE(channel->busy_poll_state, EF4_CHANNEL_STATE_IDLE);
-}
-
-/* Called from the device poll routine to get ownership of a channel. */
-static inline bool ef4_channel_lock_napi(struct ef4_channel *channel)
-{
-	unsigned long prev, old = READ_ONCE(channel->busy_poll_state);
-
-	while (1) {
-		switch (old) {
-		case EF4_CHANNEL_STATE_POLL:
-			/* Ensure ef4_channel_try_lock_poll() wont starve us */
-			set_bit(EF4_CHANNEL_STATE_NAPI_REQ_BIT,
-				&channel->busy_poll_state);
-			/* fallthrough */
-		case EF4_CHANNEL_STATE_POLL | EF4_CHANNEL_STATE_NAPI_REQ:
-			return false;
-		default:
-			break;
-		}
-		prev = cmpxchg(&channel->busy_poll_state, old,
-			       EF4_CHANNEL_STATE_NAPI);
-		if (unlikely(prev != old)) {
-			/* This is likely to mean we've just entered polling
-			 * state. Go back round to set the REQ bit.
-			 */
-			old = prev;
-			continue;
-		}
-		return true;
-	}
-}
-
-static inline void ef4_channel_unlock_napi(struct ef4_channel *channel)
-{
-	/* Make sure write has completed from ef4_channel_lock_napi() */
-	smp_wmb();
-	WRITE_ONCE(channel->busy_poll_state, EF4_CHANNEL_STATE_IDLE);
-}
-
-/* Called from ef4_busy_poll(). */
-static inline bool ef4_channel_try_lock_poll(struct ef4_channel *channel)
-{
-	return cmpxchg(&channel->busy_poll_state, EF4_CHANNEL_STATE_IDLE,
-			EF4_CHANNEL_STATE_POLL) == EF4_CHANNEL_STATE_IDLE;
-}
-
-static inline void ef4_channel_unlock_poll(struct ef4_channel *channel)
-{
-	clear_bit_unlock(EF4_CHANNEL_STATE_POLL_BIT, &channel->busy_poll_state);
-}
-
-static inline bool ef4_channel_busy_polling(struct ef4_channel *channel)
-{
-	return test_bit(EF4_CHANNEL_STATE_POLL_BIT, &channel->busy_poll_state);
-}
-
-static inline void ef4_channel_enable(struct ef4_channel *channel)
-{
-	clear_bit_unlock(EF4_CHANNEL_STATE_DISABLE_BIT,
-			 &channel->busy_poll_state);
-}
-
-/* Stop further polling or napi access.
- * Returns false if the channel is currently busy polling.
- */
-static inline bool ef4_channel_disable(struct ef4_channel *channel)
-{
-	set_bit(EF4_CHANNEL_STATE_DISABLE_BIT, &channel->busy_poll_state);
-	/* Implicit barrier in ef4_channel_busy_polling() */
-	return !ef4_channel_busy_polling(channel);
-}
-
-#else /* CONFIG_NET_RX_BUSY_POLL */
-
-static inline void ef4_channel_busy_poll_init(struct ef4_channel *channel)
-{
-}
-
-static inline bool ef4_channel_lock_napi(struct ef4_channel *channel)
-{
-	return true;
-}
-
-static inline void ef4_channel_unlock_napi(struct ef4_channel *channel)
-{
-}
-
-static inline bool ef4_channel_try_lock_poll(struct ef4_channel *channel)
-{
-	return false;
-}
-
-static inline void ef4_channel_unlock_poll(struct ef4_channel *channel)
-{
-}
-
-static inline bool ef4_channel_busy_polling(struct ef4_channel *channel)
-{
-	return false;
-}
-
-static inline void ef4_channel_enable(struct ef4_channel *channel)
-{
-}
-
-static inline bool ef4_channel_disable(struct ef4_channel *channel)
-{
-	return true;
-}
-#endif /* CONFIG_NET_RX_BUSY_POLL */
-
 /**
  * struct ef4_msi_context - Context for each MSI
  * @efx: The associated NIC
@@ -684,8 +559,8 @@ static inline bool ef4_link_state_equal(const struct ef4_link_state *left,
  * @reconfigure: Reconfigure PHY (e.g. for new link parameters)
  * @poll: Update @link_state and report whether it changed.
  *	Serialised by the mac_lock.
- * @get_settings: Get ethtool settings. Serialised by the mac_lock.
- * @set_settings: Set ethtool settings. Serialised by the mac_lock.
+ * @get_link_ksettings: Get ethtool settings. Serialised by the mac_lock.
+ * @set_link_ksettings: Set ethtool settings. Serialised by the mac_lock.
  * @set_npage_adv: Set abilities advertised in (Extended) Next Page
  *	(only needed where AN bit is set in mmds)
  * @test_alive: Test that PHY is 'alive' (online)
@@ -700,10 +575,10 @@ struct ef4_phy_operations {
 	void (*remove) (struct ef4_nic *efx);
 	int (*reconfigure) (struct ef4_nic *efx);
 	bool (*poll) (struct ef4_nic *efx);
-	void (*get_settings) (struct ef4_nic *efx,
-			      struct ethtool_cmd *ecmd);
-	int (*set_settings) (struct ef4_nic *efx,
-			     struct ethtool_cmd *ecmd);
+	void (*get_link_ksettings)(struct ef4_nic *efx,
+				   struct ethtool_link_ksettings *cmd);
+	int (*set_link_ksettings)(struct ef4_nic *efx,
+				  const struct ethtool_link_ksettings *cmd);
 	void (*set_npage_adv) (struct ef4_nic *efx, u32);
 	int (*test_alive) (struct ef4_nic *efx);
 	const char *(*test_name) (struct ef4_nic *efx, unsigned int index);
diff --git a/drivers/net/ethernet/sfc/falcon/qt202x_phy.c b/drivers/net/ethernet/sfc/falcon/qt202x_phy.c
index d29331652548..f5e0f18d4ea8 100644
--- a/drivers/net/ethernet/sfc/falcon/qt202x_phy.c
+++ b/drivers/net/ethernet/sfc/falcon/qt202x_phy.c
@@ -437,9 +437,10 @@ static int qt202x_phy_reconfigure(struct ef4_nic *efx)
 	return 0;
 }
 
-static void qt202x_phy_get_settings(struct ef4_nic *efx, struct ethtool_cmd *ecmd)
+static void qt202x_phy_get_link_ksettings(struct ef4_nic *efx,
+					  struct ethtool_link_ksettings *cmd)
 {
-	mdio45_ethtool_gset(&efx->mdio, ecmd);
+	mdio45_ethtool_ksettings_get(&efx->mdio, cmd);
 }
 
 static void qt202x_phy_remove(struct ef4_nic *efx)
@@ -487,8 +488,8 @@ const struct ef4_phy_operations falcon_qt202x_phy_ops = {
 	.poll		 = qt202x_phy_poll,
 	.fini		 = ef4_port_dummy_op_void,
 	.remove		 = qt202x_phy_remove,
-	.get_settings	 = qt202x_phy_get_settings,
-	.set_settings	 = ef4_mdio_set_settings,
+	.get_link_ksettings = qt202x_phy_get_link_ksettings,
+	.set_link_ksettings = ef4_mdio_set_link_ksettings,
 	.test_alive	 = ef4_mdio_test_alive,
 	.get_module_eeprom = qt202x_phy_get_module_eeprom,
 	.get_module_info = qt202x_phy_get_module_info,
diff --git a/drivers/net/ethernet/sfc/falcon/rx.c b/drivers/net/ethernet/sfc/falcon/rx.c
index 250458cbdb4d..6a8406dc0c2b 100644
--- a/drivers/net/ethernet/sfc/falcon/rx.c
+++ b/drivers/net/ethernet/sfc/falcon/rx.c
@@ -674,8 +674,7 @@ void __ef4_rx_packet(struct ef4_channel *channel)
 	if (unlikely(!(efx->net_dev->features & NETIF_F_RXCSUM)))
 		rx_buf->flags &= ~EF4_RX_PKT_CSUMMED;
 
-	if ((rx_buf->flags & EF4_RX_PKT_TCP) && !channel->type->receive_skb &&
-	    !ef4_channel_busy_polling(channel))
+	if ((rx_buf->flags & EF4_RX_PKT_TCP) && !channel->type->receive_skb)
 		ef4_rx_packet_gro(channel, rx_buf, channel->rx_pkt_n_frags, eh);
 	else
 		ef4_rx_deliver(channel, eh, rx_buf, channel->rx_pkt_n_frags);
diff --git a/drivers/net/ethernet/sfc/falcon/tenxpress.c b/drivers/net/ethernet/sfc/falcon/tenxpress.c
index acc548a1c4d6..ff9b4e2b590c 100644
--- a/drivers/net/ethernet/sfc/falcon/tenxpress.c
+++ b/drivers/net/ethernet/sfc/falcon/tenxpress.c
@@ -351,9 +351,6 @@ static int tenxpress_phy_reconfigure(struct ef4_nic *efx)
 	return 0;
 }
 
-static void
-tenxpress_get_settings(struct ef4_nic *efx, struct ethtool_cmd *ecmd);
-
 /* Poll for link state changes */
 static bool tenxpress_phy_poll(struct ef4_nic *efx)
 {
@@ -443,7 +440,8 @@ sfx7101_run_tests(struct ef4_nic *efx, int *results, unsigned flags)
 }
 
 static void
-tenxpress_get_settings(struct ef4_nic *efx, struct ethtool_cmd *ecmd)
+tenxpress_get_link_ksettings(struct ef4_nic *efx,
+			     struct ethtool_link_ksettings *cmd)
 {
 	u32 adv = 0, lpa = 0;
 	int reg;
@@ -455,20 +453,22 @@ tenxpress_get_settings(struct ef4_nic *efx, struct ethtool_cmd *ecmd)
 	if (reg & MDIO_AN_10GBT_STAT_LP10G)
 		lpa |= ADVERTISED_10000baseT_Full;
 
-	mdio45_ethtool_gset_npage(&efx->mdio, ecmd, adv, lpa);
+	mdio45_ethtool_ksettings_get_npage(&efx->mdio, cmd, adv, lpa);
 
 	/* In loopback, the PHY automatically brings up the correct interface,
 	 * but doesn't advertise the correct speed. So override it */
 	if (LOOPBACK_EXTERNAL(efx))
-		ethtool_cmd_speed_set(ecmd, SPEED_10000);
+		cmd->base.speed = SPEED_10000;
 }
 
-static int tenxpress_set_settings(struct ef4_nic *efx, struct ethtool_cmd *ecmd)
+static int
+tenxpress_set_link_ksettings(struct ef4_nic *efx,
+			     const struct ethtool_link_ksettings *cmd)
 {
-	if (!ecmd->autoneg)
+	if (!cmd->base.autoneg)
 		return -EINVAL;
 
-	return ef4_mdio_set_settings(efx, ecmd);
+	return ef4_mdio_set_link_ksettings(efx, cmd);
 }
 
 static void sfx7101_set_npage_adv(struct ef4_nic *efx, u32 advertising)
@@ -485,8 +485,8 @@ const struct ef4_phy_operations falcon_sfx7101_phy_ops = {
 	.poll             = tenxpress_phy_poll,
 	.fini             = sfx7101_phy_fini,
 	.remove		  = tenxpress_phy_remove,
-	.get_settings	  = tenxpress_get_settings,
-	.set_settings	  = tenxpress_set_settings,
+	.get_link_ksettings = tenxpress_get_link_ksettings,
+	.set_link_ksettings = tenxpress_set_link_ksettings,
 	.set_npage_adv    = sfx7101_set_npage_adv,
 	.test_alive	  = ef4_mdio_test_alive,
 	.test_name	  = sfx7101_test_name,
diff --git a/drivers/net/ethernet/sfc/falcon/txc43128_phy.c b/drivers/net/ethernet/sfc/falcon/txc43128_phy.c
index 18421f5e880f..3c55fd23c271 100644
--- a/drivers/net/ethernet/sfc/falcon/txc43128_phy.c
+++ b/drivers/net/ethernet/sfc/falcon/txc43128_phy.c
@@ -540,9 +540,10 @@ static int txc43128_run_tests(struct ef4_nic *efx, int *results, unsigned flags)
 	return rc;
 }
 
-static void txc43128_get_settings(struct ef4_nic *efx, struct ethtool_cmd *ecmd)
+static void txc43128_get_link_ksettings(struct ef4_nic *efx,
+					struct ethtool_link_ksettings *cmd)
 {
-	mdio45_ethtool_gset(&efx->mdio, ecmd);
+	mdio45_ethtool_ksettings_get(&efx->mdio, cmd);
 }
 
 const struct ef4_phy_operations falcon_txc_phy_ops = {
@@ -552,8 +553,8 @@ const struct ef4_phy_operations falcon_txc_phy_ops = {
 	.poll		= txc43128_phy_poll,
 	.fini		= txc43128_phy_fini,
 	.remove		= txc43128_phy_remove,
-	.get_settings	= txc43128_get_settings,
-	.set_settings	= ef4_mdio_set_settings,
+	.get_link_ksettings = txc43128_get_link_ksettings,
+	.set_link_ksettings = ef4_mdio_set_link_ksettings,
 	.test_alive	= ef4_mdio_test_alive,
 	.run_tests	= txc43128_run_tests,
 	.test_name	= txc43128_test_name,
diff --git a/drivers/net/ethernet/sfc/farch.c b/drivers/net/ethernet/sfc/farch.c
index e4ca2161af70..ba45150f53c7 100644
--- a/drivers/net/ethernet/sfc/farch.c
+++ b/drivers/net/ethernet/sfc/farch.c
@@ -1649,6 +1649,22 @@ void efx_farch_rx_push_indir_table(struct efx_nic *efx)
 	}
 }
 
+void efx_farch_rx_pull_indir_table(struct efx_nic *efx)
+{
+	size_t i = 0;
+	efx_dword_t dword;
+
+	BUILD_BUG_ON(ARRAY_SIZE(efx->rx_indir_table) !=
+		     FR_BZ_RX_INDIRECTION_TBL_ROWS);
+
+	for (i = 0; i < FR_BZ_RX_INDIRECTION_TBL_ROWS; i++) {
+		efx_readd(efx, &dword,
+			   FR_BZ_RX_INDIRECTION_TBL +
+			   FR_BZ_RX_INDIRECTION_TBL_STEP * i);
+		efx->rx_indir_table[i] = EFX_DWORD_FIELD(dword, FRF_BZ_IT_QUEUE);
+	}
+}
+
 /* Looks at available SRAM resources and works out how many queues we
  * can support, and where things like descriptor caches should live.
  *
diff --git a/drivers/net/ethernet/sfc/filter.h b/drivers/net/ethernet/sfc/filter.h
index d0ed7f71ea7e..8189a1cd973f 100644
--- a/drivers/net/ethernet/sfc/filter.h
+++ b/drivers/net/ethernet/sfc/filter.h
@@ -27,6 +27,7 @@
  * @EFX_FILTER_MATCH_OUTER_VID: Match by outer VLAN ID
  * @EFX_FILTER_MATCH_IP_PROTO: Match by IP transport protocol
  * @EFX_FILTER_MATCH_LOC_MAC_IG: Match by local MAC address I/G bit.
+ * @EFX_FILTER_MATCH_ENCAP_TYPE: Match by encapsulation type.
  *	Used for RX default unicast and multicast/broadcast filters.
  *
  * Only some combinations are supported, depending on NIC type:
@@ -54,6 +55,7 @@ enum efx_filter_match_flags {
 	EFX_FILTER_MATCH_OUTER_VID =	0x0100,
 	EFX_FILTER_MATCH_IP_PROTO =	0x0200,
 	EFX_FILTER_MATCH_LOC_MAC_IG =	0x0400,
+	EFX_FILTER_MATCH_ENCAP_TYPE =	0x0800,
 };
 
 /**
@@ -98,6 +100,26 @@ enum efx_filter_flags {
 	EFX_FILTER_FLAG_TX = 0x10,
 };
 
+/** enum efx_encap_type - types of encapsulation
+ * @EFX_ENCAP_TYPE_NONE: no encapsulation
+ * @EFX_ENCAP_TYPE_VXLAN: VXLAN encapsulation
+ * @EFX_ENCAP_TYPE_NVGRE: NVGRE encapsulation
+ * @EFX_ENCAP_TYPE_GENEVE: GENEVE encapsulation
+ * @EFX_ENCAP_FLAG_IPV6: indicates IPv6 outer frame
+ *
+ * Contains both enumerated types and flags.
+ * To get just the type, OR with @EFX_ENCAP_TYPES_MASK.
+ */
+enum efx_encap_type {
+	EFX_ENCAP_TYPE_NONE = 0,
+	EFX_ENCAP_TYPE_VXLAN = 1,
+	EFX_ENCAP_TYPE_NVGRE = 2,
+	EFX_ENCAP_TYPE_GENEVE = 3,
+
+	EFX_ENCAP_TYPES_MASK = 7,
+	EFX_ENCAP_FLAG_IPV6 = 8,
+};
+
 /**
  * struct efx_filter_spec - specification for a hardware filter
  * @match_flags: Match type flags, from &enum efx_filter_match_flags
@@ -118,6 +140,8 @@ enum efx_filter_flags {
  * @rem_host: Remote IP host to match, if %EFX_FILTER_MATCH_REM_HOST is set
  * @loc_port: Local TCP/UDP port to match, if %EFX_FILTER_MATCH_LOC_PORT is set
  * @rem_port: Remote TCP/UDP port to match, if %EFX_FILTER_MATCH_REM_PORT is set
+ * @encap_type: Encapsulation type to match (from &enum efx_encap_type), if
+ *	%EFX_FILTER_MATCH_ENCAP_TYPE is set
  *
  * The efx_filter_init_rx() or efx_filter_init_tx() function *must* be
  * used to initialise the structure.  The efx_filter_set_*() functions
@@ -144,7 +168,8 @@ struct efx_filter_spec {
 	__be32	rem_host[4];
 	__be16	loc_port;
 	__be16	rem_port;
-	/* total 64 bytes */
+	u32     encap_type:4;
+	/* total 65 bytes */
 };
 
 enum {
@@ -269,4 +294,18 @@ static inline int efx_filter_set_mc_def(struct efx_filter_spec *spec)
 	return 0;
 }
 
+static inline void efx_filter_set_encap_type(struct efx_filter_spec *spec,
+					     enum efx_encap_type encap_type)
+{
+	spec->match_flags |= EFX_FILTER_MATCH_ENCAP_TYPE;
+	spec->encap_type = encap_type;
+}
+
+static inline enum efx_encap_type efx_filter_get_encap_type(
+		const struct efx_filter_spec *spec)
+{
+	if (spec->match_flags & EFX_FILTER_MATCH_ENCAP_TYPE)
+		return spec->encap_type;
+	return EFX_ENCAP_TYPE_NONE;
+}
 #endif /* EFX_FILTER_H */
diff --git a/drivers/net/ethernet/sfc/mcdi.c b/drivers/net/ethernet/sfc/mcdi.c
index 995651341b94..b9422450deb8 100644
--- a/drivers/net/ethernet/sfc/mcdi.c
+++ b/drivers/net/ethernet/sfc/mcdi.c
@@ -128,7 +128,7 @@ fail:
 	return rc;
 }
 
-void efx_mcdi_fini(struct efx_nic *efx)
+void efx_mcdi_detach(struct efx_nic *efx)
 {
 	if (!efx->mcdi)
 		return;
@@ -137,6 +137,12 @@ void efx_mcdi_fini(struct efx_nic *efx)
 
 	/* Relinquish the device (back to the BMC, if this is a LOM) */
 	efx_mcdi_drv_attach(efx, false, NULL);
+}
+
+void efx_mcdi_fini(struct efx_nic *efx)
+{
+	if (!efx->mcdi)
+		return;
 
 #ifdef CONFIG_SFC_MCDI_LOGGING
 	free_page((unsigned long)efx->mcdi->iface.logging_buffer);
@@ -716,8 +722,11 @@ static int _efx_mcdi_rpc_finish(struct efx_nic *efx, unsigned int cmd,
 		if (cmd == MC_CMD_REBOOT && rc == -EIO) {
 			/* Don't reset if MC_CMD_REBOOT returns EIO */
 		} else if (rc == -EIO || rc == -EINTR) {
-			netif_err(efx, hw, efx->net_dev, "MC fatal error %d\n",
-				  -rc);
+			netif_err(efx, hw, efx->net_dev, "MC reboot detected\n");
+			netif_dbg(efx, hw, efx->net_dev, "MC rebooted during command %d rc %d\n",
+				  cmd, -rc);
+			if (efx->type->mcdi_reboot_detected)
+				efx->type->mcdi_reboot_detected(efx);
 			efx_schedule_reset(efx, RESET_TYPE_MC_FAILURE);
 		} else if (proxy_handle && (rc == -EPROTO) &&
 			   efx_mcdi_get_proxy_handle(efx, hdr_len, data_len,
@@ -837,11 +846,9 @@ static int _efx_mcdi_rpc(struct efx_nic *efx, unsigned int cmd,
 						  outbuf, outlen, outlen_actual,
 						  quiet, NULL, raw_rc);
 		} else {
-			netif_printk(efx, hw,
-				     rc == -EPERM ? KERN_DEBUG : KERN_ERR,
-				     efx->net_dev,
-				     "MC command 0x%x failed after proxy auth rc=%d\n",
-				     cmd, rc);
+			netif_cond_dbg(efx, hw, efx->net_dev, rc == -EPERM, err,
+				       "MC command 0x%x failed after proxy auth rc=%d\n",
+				       cmd, rc);
 
 			if (rc == -EINTR || rc == -EIO)
 				efx_schedule_reset(efx, RESET_TYPE_MC_FAILURE);
@@ -1084,10 +1091,9 @@ void efx_mcdi_display_error(struct efx_nic *efx, unsigned cmd,
 		code = MCDI_DWORD(outbuf, ERR_CODE);
 	if (outlen >= MC_CMD_ERR_ARG_OFST + 4)
 		err_arg = MCDI_DWORD(outbuf, ERR_ARG);
-	netif_printk(efx, hw, rc == -EPERM ? KERN_DEBUG : KERN_ERR,
-		     efx->net_dev,
-		     "MC command 0x%x inlen %zu failed rc=%d (raw=%d) arg=%d\n",
-		     cmd, inlen, rc, code, err_arg);
+	netif_cond_dbg(efx, hw, efx->net_dev, rc == -EPERM, err,
+		       "MC command 0x%x inlen %zu failed rc=%d (raw=%d) arg=%d\n",
+		       cmd, inlen, rc, code, err_arg);
 }
 
 /* Switch to polled MCDI completions.  This can be called in various
@@ -2057,8 +2063,8 @@ fail:
 	/* Older firmware lacks GET_WORKAROUNDS and this isn't especially
 	 * terrifying.  The call site will have to deal with it though.
 	 */
-	netif_printk(efx, hw, rc == -ENOSYS ? KERN_DEBUG : KERN_ERR,
-		     efx->net_dev, "%s: failed rc=%d\n", __func__, rc);
+	netif_cond_dbg(efx, hw, efx->net_dev, rc == -ENOSYS, err,
+		       "%s: failed rc=%d\n", __func__, rc);
 	return rc;
 }
 
diff --git a/drivers/net/ethernet/sfc/mcdi.h b/drivers/net/ethernet/sfc/mcdi.h
index 4472107ca8c1..154ef41d1927 100644
--- a/drivers/net/ethernet/sfc/mcdi.h
+++ b/drivers/net/ethernet/sfc/mcdi.h
@@ -142,6 +142,7 @@ static inline struct efx_mcdi_mon *efx_mcdi_mon(struct efx_nic *efx)
 #endif
 
 int efx_mcdi_init(struct efx_nic *efx);
+void efx_mcdi_detach(struct efx_nic *efx);
 void efx_mcdi_fini(struct efx_nic *efx);
 
 int efx_mcdi_rpc(struct efx_nic *efx, unsigned cmd, const efx_dword_t *inbuf,
diff --git a/drivers/net/ethernet/sfc/mcdi_pcol.h b/drivers/net/ethernet/sfc/mcdi_pcol.h
index 35cc3d4fa5f6..47ced8a898ca 100644
--- a/drivers/net/ethernet/sfc/mcdi_pcol.h
+++ b/drivers/net/ethernet/sfc/mcdi_pcol.h
@@ -11913,6 +11913,27 @@
 #define        MC_CMD_SET_TUNNEL_ENCAP_UDP_PORTS_OUT_RESETTING_LBN 0
 #define        MC_CMD_SET_TUNNEL_ENCAP_UDP_PORTS_OUT_RESETTING_WIDTH 1
 
+/* TUNNEL_ENCAP_UDP_PORT_ENTRY structuredef */
+#define    TUNNEL_ENCAP_UDP_PORT_ENTRY_LEN 4
+/* UDP port (the standard ports are named below but any port may be used) */
+#define       TUNNEL_ENCAP_UDP_PORT_ENTRY_UDP_PORT_OFST 0
+#define       TUNNEL_ENCAP_UDP_PORT_ENTRY_UDP_PORT_LEN 2
+/* enum: the IANA allocated UDP port for VXLAN */
+#define          TUNNEL_ENCAP_UDP_PORT_ENTRY_IANA_VXLAN_UDP_PORT  0x12b5
+/* enum: the IANA allocated UDP port for Geneve */
+#define          TUNNEL_ENCAP_UDP_PORT_ENTRY_IANA_GENEVE_UDP_PORT  0x17c1
+#define       TUNNEL_ENCAP_UDP_PORT_ENTRY_UDP_PORT_LBN 0
+#define       TUNNEL_ENCAP_UDP_PORT_ENTRY_UDP_PORT_WIDTH 16
+/* tunnel encapsulation protocol (only those named below are supported) */
+#define       TUNNEL_ENCAP_UDP_PORT_ENTRY_PROTOCOL_OFST 2
+#define       TUNNEL_ENCAP_UDP_PORT_ENTRY_PROTOCOL_LEN 2
+/* enum: VXLAN */
+#define          TUNNEL_ENCAP_UDP_PORT_ENTRY_VXLAN  0x0
+/* enum: Geneve */
+#define          TUNNEL_ENCAP_UDP_PORT_ENTRY_GENEVE  0x1
+#define       TUNNEL_ENCAP_UDP_PORT_ENTRY_PROTOCOL_LBN 16
+#define       TUNNEL_ENCAP_UDP_PORT_ENTRY_PROTOCOL_WIDTH 16
+
 
 /***********************************/
 /* MC_CMD_RX_BALANCING
diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h
index 1c62c1a00fca..c0537ea06c9a 100644
--- a/drivers/net/ethernet/sfc/net_driver.h
+++ b/drivers/net/ethernet/sfc/net_driver.h
@@ -208,6 +208,12 @@ struct efx_tx_buffer {
  * @write_count: Current write pointer
  *	This is the number of buffers that have been added to the
  *	hardware ring.
+ * @packet_write_count: Completable write pointer
+ *	This is the write pointer of the last packet written.
+ *	Normally this will equal @write_count, but as option descriptors
+ *	don't produce completion events, they won't update this.
+ *	Filled in iff @efx->type->option_descriptors; only used for PIO.
+ *	Thus, this is written and used on EF10, and neither on farch.
  * @old_read_count: The value of read_count when last checked.
  *	This is here for performance reasons.  The xmit path will
  *	only get the up-to-date value of read_count if this
@@ -255,6 +261,7 @@ struct efx_tx_queue {
 	/* Members used only on the xmit path */
 	unsigned int insert_count ____cacheline_aligned_in_smp;
 	unsigned int write_count;
+	unsigned int packet_write_count;
 	unsigned int old_read_count;
 	unsigned int tso_bursts;
 	unsigned int tso_long_headers;
@@ -300,6 +307,7 @@ struct efx_rx_buffer {
 #define EFX_RX_PKT_DISCARD	0x0004
 #define EFX_RX_PKT_TCP		0x0040
 #define EFX_RX_PKT_PREFIX_LEN	0x0080	/* length is in prefix only */
+#define EFX_RX_PKT_CSUM_LEVEL	0x0200
 
 /**
  * struct efx_rx_page_state - Page-based rx buffer state
@@ -462,13 +470,18 @@ struct efx_channel {
 	u32 *rps_flow_id;
 #endif
 
-	unsigned n_rx_tobe_disc;
-	unsigned n_rx_ip_hdr_chksum_err;
-	unsigned n_rx_tcp_udp_chksum_err;
-	unsigned n_rx_mcast_mismatch;
-	unsigned n_rx_frm_trunc;
-	unsigned n_rx_overlength;
-	unsigned n_skbuff_leaks;
+	unsigned int n_rx_tobe_disc;
+	unsigned int n_rx_ip_hdr_chksum_err;
+	unsigned int n_rx_tcp_udp_chksum_err;
+	unsigned int n_rx_outer_ip_hdr_chksum_err;
+	unsigned int n_rx_outer_tcp_udp_chksum_err;
+	unsigned int n_rx_inner_ip_hdr_chksum_err;
+	unsigned int n_rx_inner_tcp_udp_chksum_err;
+	unsigned int n_rx_eth_crc_err;
+	unsigned int n_rx_mcast_mismatch;
+	unsigned int n_rx_frm_trunc;
+	unsigned int n_rx_overlength;
+	unsigned int n_skbuff_leaks;
 	unsigned int n_rx_nodesc_trunc;
 	unsigned int n_rx_merge_events;
 	unsigned int n_rx_merge_packets;
@@ -484,131 +497,6 @@ struct efx_channel {
 	u32 sync_timestamp_minor;
 };
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-enum efx_channel_busy_poll_state {
-	EFX_CHANNEL_STATE_IDLE = 0,
-	EFX_CHANNEL_STATE_NAPI = BIT(0),
-	EFX_CHANNEL_STATE_NAPI_REQ_BIT = 1,
-	EFX_CHANNEL_STATE_NAPI_REQ = BIT(1),
-	EFX_CHANNEL_STATE_POLL_BIT = 2,
-	EFX_CHANNEL_STATE_POLL = BIT(2),
-	EFX_CHANNEL_STATE_DISABLE_BIT = 3,
-};
-
-static inline void efx_channel_busy_poll_init(struct efx_channel *channel)
-{
-	WRITE_ONCE(channel->busy_poll_state, EFX_CHANNEL_STATE_IDLE);
-}
-
-/* Called from the device poll routine to get ownership of a channel. */
-static inline bool efx_channel_lock_napi(struct efx_channel *channel)
-{
-	unsigned long prev, old = READ_ONCE(channel->busy_poll_state);
-
-	while (1) {
-		switch (old) {
-		case EFX_CHANNEL_STATE_POLL:
-			/* Ensure efx_channel_try_lock_poll() wont starve us */
-			set_bit(EFX_CHANNEL_STATE_NAPI_REQ_BIT,
-				&channel->busy_poll_state);
-			/* fallthrough */
-		case EFX_CHANNEL_STATE_POLL | EFX_CHANNEL_STATE_NAPI_REQ:
-			return false;
-		default:
-			break;
-		}
-		prev = cmpxchg(&channel->busy_poll_state, old,
-			       EFX_CHANNEL_STATE_NAPI);
-		if (unlikely(prev != old)) {
-			/* This is likely to mean we've just entered polling
-			 * state. Go back round to set the REQ bit.
-			 */
-			old = prev;
-			continue;
-		}
-		return true;
-	}
-}
-
-static inline void efx_channel_unlock_napi(struct efx_channel *channel)
-{
-	/* Make sure write has completed from efx_channel_lock_napi() */
-	smp_wmb();
-	WRITE_ONCE(channel->busy_poll_state, EFX_CHANNEL_STATE_IDLE);
-}
-
-/* Called from efx_busy_poll(). */
-static inline bool efx_channel_try_lock_poll(struct efx_channel *channel)
-{
-	return cmpxchg(&channel->busy_poll_state, EFX_CHANNEL_STATE_IDLE,
-			EFX_CHANNEL_STATE_POLL) == EFX_CHANNEL_STATE_IDLE;
-}
-
-static inline void efx_channel_unlock_poll(struct efx_channel *channel)
-{
-	clear_bit_unlock(EFX_CHANNEL_STATE_POLL_BIT, &channel->busy_poll_state);
-}
-
-static inline bool efx_channel_busy_polling(struct efx_channel *channel)
-{
-	return test_bit(EFX_CHANNEL_STATE_POLL_BIT, &channel->busy_poll_state);
-}
-
-static inline void efx_channel_enable(struct efx_channel *channel)
-{
-	clear_bit_unlock(EFX_CHANNEL_STATE_DISABLE_BIT,
-			 &channel->busy_poll_state);
-}
-
-/* Stop further polling or napi access.
- * Returns false if the channel is currently busy polling.
- */
-static inline bool efx_channel_disable(struct efx_channel *channel)
-{
-	set_bit(EFX_CHANNEL_STATE_DISABLE_BIT, &channel->busy_poll_state);
-	/* Implicit barrier in efx_channel_busy_polling() */
-	return !efx_channel_busy_polling(channel);
-}
-
-#else /* CONFIG_NET_RX_BUSY_POLL */
-
-static inline void efx_channel_busy_poll_init(struct efx_channel *channel)
-{
-}
-
-static inline bool efx_channel_lock_napi(struct efx_channel *channel)
-{
-	return true;
-}
-
-static inline void efx_channel_unlock_napi(struct efx_channel *channel)
-{
-}
-
-static inline bool efx_channel_try_lock_poll(struct efx_channel *channel)
-{
-	return false;
-}
-
-static inline void efx_channel_unlock_poll(struct efx_channel *channel)
-{
-}
-
-static inline bool efx_channel_busy_polling(struct efx_channel *channel)
-{
-	return false;
-}
-
-static inline void efx_channel_enable(struct efx_channel *channel)
-{
-}
-
-static inline bool efx_channel_disable(struct efx_channel *channel)
-{
-	return true;
-}
-#endif /* CONFIG_NET_RX_BUSY_POLL */
-
 /**
  * struct efx_msi_context - Context for each MSI
  * @efx: The associated NIC
@@ -666,6 +554,8 @@ extern const unsigned int efx_reset_type_max;
 #define RESET_TYPE(type) \
 	STRING_TABLE_LOOKUP(type, efx_reset_type)
 
+void efx_get_udp_tunnel_type_name(u16 type, char *buf, size_t buflen);
+
 enum efx_int_mode {
 	/* Be careful if altering to correct macro below */
 	EFX_INT_MODE_MSIX = 0,
@@ -1105,6 +995,15 @@ struct efx_mtd_partition {
 	char name[IFNAMSIZ + 20];
 };
 
+struct efx_udp_tunnel {
+	u16 type; /* TUNNEL_ENCAP_UDP_PORT_ENTRY_foo, see mcdi_pcol.h */
+	__be16 port;
+	/* Count of repeated adds of the same port.  Used only inside the list,
+	 * not in request arguments.
+	 */
+	u16 count;
+};
+
 /**
  * struct efx_nic_type - Efx device type definition
  * @mem_bar: Get the memory BAR
@@ -1174,6 +1073,7 @@ struct efx_mtd_partition {
  * @tx_remove: Free resources for TX queue
  * @tx_write: Write TX descriptors and doorbell
  * @rx_push_rss_config: Write RSS hash key and indirection table to the NIC
+ * @rx_pull_rss_config: Read RSS hash key and indirection table back from the NIC
  * @rx_probe: Allocate resources for RX queue
  * @rx_init: Initialise RX queue on the NIC
  * @rx_remove: Free resources for RX queue
@@ -1220,9 +1120,14 @@ struct efx_mtd_partition {
  * @ptp_set_ts_config: Set hardware timestamp configuration.  The flags
  *	and tx_type will already have been validated but this operation
  *	must validate and update rx_filter.
+ * @get_phys_port_id: Get the underlying physical port id.
  * @set_mac_address: Set the MAC address of the device
  * @tso_versions: Returns mask of firmware-assisted TSO versions supported.
  *	If %NULL, then device does not support any TSO version.
+ * @udp_tnl_push_ports: Push the list of UDP tunnel ports to the NIC if required.
+ * @udp_tnl_add_port: Add a UDP tunnel port
+ * @udp_tnl_has_port: Check if a port has been added as UDP tunnel
+ * @udp_tnl_del_port: Remove a UDP tunnel port
  * @revision: Hardware architecture revision
  * @txd_ptr_tbl_base: TX descriptor ring base address
  * @rxd_ptr_tbl_base: RX descriptor ring base address
@@ -1236,8 +1141,11 @@ struct efx_mtd_partition {
  * @rx_buffer_padding: Size of padding at end of RX packet
  * @can_rx_scatter: NIC is able to scatter packets to multiple buffers
  * @always_rx_scatter: NIC will always scatter packets to multiple buffers
+ * @option_descriptors: NIC supports TX option descriptors
+ * @min_interrupt_mode: Lowest capability interrupt mode supported
+ *	from &enum efx_int_mode.
  * @max_interrupt_mode: Highest capability interrupt mode supported
- *	from &enum efx_init_mode.
+ *	from &enum efx_int_mode.
  * @timer_period_max: Maximum period of interrupt timer (in ticks)
  * @offload_features: net_device feature flags for protocol offload
  *	features implemented in hardware
@@ -1302,7 +1210,8 @@ struct efx_nic_type {
 	unsigned int (*tx_limit_len)(struct efx_tx_queue *tx_queue,
 				     dma_addr_t dma_addr, unsigned int len);
 	int (*rx_push_rss_config)(struct efx_nic *efx, bool user,
-				  const u32 *rx_indir_table);
+				  const u32 *rx_indir_table, const u8 *key);
+	int (*rx_pull_rss_config)(struct efx_nic *efx);
 	int (*rx_probe)(struct efx_rx_queue *rx_queue);
 	void (*rx_init)(struct efx_rx_queue *rx_queue);
 	void (*rx_remove)(struct efx_rx_queue *rx_queue);
@@ -1358,6 +1267,8 @@ struct efx_nic_type {
 	int (*sriov_configure)(struct efx_nic *efx, int num_vfs);
 	int (*vlan_rx_add_vid)(struct efx_nic *efx, __be16 proto, u16 vid);
 	int (*vlan_rx_kill_vid)(struct efx_nic *efx, __be16 proto, u16 vid);
+	int (*get_phys_port_id)(struct efx_nic *efx,
+				struct netdev_phys_item_id *ppid);
 	int (*sriov_init)(struct efx_nic *efx);
 	void (*sriov_fini)(struct efx_nic *efx);
 	bool (*sriov_wanted)(struct efx_nic *efx);
@@ -1372,14 +1283,16 @@ struct efx_nic_type {
 				   struct ifla_vf_info *ivi);
 	int (*sriov_set_vf_link_state)(struct efx_nic *efx, int vf_i,
 				       int link_state);
-	int (*sriov_get_phys_port_id)(struct efx_nic *efx,
-				      struct netdev_phys_item_id *ppid);
 	int (*vswitching_probe)(struct efx_nic *efx);
 	int (*vswitching_restore)(struct efx_nic *efx);
 	void (*vswitching_remove)(struct efx_nic *efx);
 	int (*get_mac_address)(struct efx_nic *efx, unsigned char *perm_addr);
 	int (*set_mac_address)(struct efx_nic *efx);
 	u32 (*tso_versions)(struct efx_nic *efx);
+	int (*udp_tnl_push_ports)(struct efx_nic *efx);
+	int (*udp_tnl_add_port)(struct efx_nic *efx, struct efx_udp_tunnel tnl);
+	bool (*udp_tnl_has_port)(struct efx_nic *efx, __be16 port);
+	int (*udp_tnl_del_port)(struct efx_nic *efx, struct efx_udp_tunnel tnl);
 
 	int revision;
 	unsigned int txd_ptr_tbl_base;
@@ -1394,12 +1307,15 @@ struct efx_nic_type {
 	unsigned int rx_buffer_padding;
 	bool can_rx_scatter;
 	bool always_rx_scatter;
+	bool option_descriptors;
+	unsigned int min_interrupt_mode;
 	unsigned int max_interrupt_mode;
 	unsigned int timer_period_max;
 	netdev_features_t offload_features;
 	int mcdi_max_ver;
 	unsigned int max_rx_ip_filters;
 	u32 hwtstamp_filters;
+	unsigned int rx_hash_key_size;
 };
 
 /**************************************************************************
diff --git a/drivers/net/ethernet/sfc/nic.h b/drivers/net/ethernet/sfc/nic.h
index 223774635cba..7b916aa21bde 100644
--- a/drivers/net/ethernet/sfc/nic.h
+++ b/drivers/net/ethernet/sfc/nic.h
@@ -85,6 +85,17 @@ static inline bool __efx_nic_tx_is_empty(struct efx_tx_queue *tx_queue,
 	return ((empty_read_count ^ write_count) & ~EFX_EMPTY_COUNT_VALID) == 0;
 }
 
+/* Report whether the NIC considers this TX queue empty, using
+ * packet_write_count (the write count recorded for the last completable
+ * doorbell push).  May return false negative.  EF10 only, which is OK
+ * because only EF10 supports PIO.
+ */
+static inline bool efx_nic_tx_is_empty(struct efx_tx_queue *tx_queue)
+{
+	EFX_WARN_ON_ONCE_PARANOID(!tx_queue->efx->type->option_descriptors);
+	return __efx_nic_tx_is_empty(tx_queue, tx_queue->packet_write_count);
+}
+
 /* Decide whether we can use TX PIO, ie. write packet data directly into
  * a buffer on the device.  This can reduce latency at the expense of
  * throughput, so we only do this if both hardware and software TX rings
@@ -94,9 +105,9 @@ static inline bool __efx_nic_tx_is_empty(struct efx_tx_queue *tx_queue,
 static inline bool efx_nic_may_tx_pio(struct efx_tx_queue *tx_queue)
 {
 	struct efx_tx_queue *partner = efx_tx_queue_partner(tx_queue);
-	return tx_queue->piobuf &&
-	       __efx_nic_tx_is_empty(tx_queue, tx_queue->insert_count) &&
-	       __efx_nic_tx_is_empty(partner, partner->insert_count);
+
+	return tx_queue->piobuf && efx_nic_tx_is_empty(tx_queue) &&
+	       efx_nic_tx_is_empty(partner);
 }
 
 /* Decide whether to push a TX descriptor to the NIC vs merely writing
@@ -332,6 +343,7 @@ enum {
  * @pio_write_base: Base address for writing PIO buffers
  * @pio_write_vi_base: Relative VI number for @pio_write_base
  * @piobuf_handle: Handle of each PIO buffer allocated
+ * @piobuf_size: size of a single PIO buffer
  * @must_restore_piobufs: Flag: PIO buffers have yet to be restored after MC
  *	reboot
  * @rx_rss_context: Firmware handle for our RSS context
@@ -357,6 +369,10 @@ enum {
  * @vport_mac: The MAC address on the vport, only for PFs; VFs will be zero
  * @vlan_list: List of VLANs added over the interface. Serialised by vlan_lock.
  * @vlan_lock: Lock to serialize access to vlan_list.
+ * @udp_tunnels: UDP tunnel port numbers and types.
+ * @udp_tunnels_dirty: flag indicating a reboot occurred while pushing
+ *	@udp_tunnels to hardware and thus the push must be re-done.
+ * @udp_tunnels_lock: Serialises writes to @udp_tunnels and @udp_tunnels_dirty.
  */
 struct efx_ef10_nic_data {
 	struct efx_buffer mcdi_buf;
@@ -369,6 +385,7 @@ struct efx_ef10_nic_data {
 	void __iomem *wc_membase, *pio_write_base;
 	unsigned int pio_write_vi_base;
 	unsigned int piobuf_handle[EF10_TX_PIOBUF_COUNT];
+	u16 piobuf_size;
 	bool must_restore_piobufs;
 	u32 rx_rss_context;
 	bool rx_rss_context_exclusive;
@@ -392,6 +409,9 @@ struct efx_ef10_nic_data {
 	u8 vport_mac[ETH_ALEN];
 	struct list_head vlan_list;
 	struct mutex vlan_lock;
+	struct efx_udp_tunnel udp_tunnels[16];
+	bool udp_tunnels_dirty;
+	struct mutex udp_tunnels_lock;
 };
 
 int efx_init_sriov(void);
@@ -613,6 +633,7 @@ void efx_farch_dimension_resources(struct efx_nic *efx, unsigned sram_lim_qw);
 void efx_farch_init_common(struct efx_nic *efx);
 void efx_ef10_handle_drain_event(struct efx_nic *efx);
 void efx_farch_rx_push_indir_table(struct efx_nic *efx);
+void efx_farch_rx_pull_indir_table(struct efx_nic *efx);
 
 int efx_nic_alloc_buffer(struct efx_nic *efx, struct efx_buffer *buffer,
 			 unsigned int len, gfp_t gfp_flags);
diff --git a/drivers/net/ethernet/sfc/rx.c b/drivers/net/ethernet/sfc/rx.c
index 5f4ad4f3518f..42443f434569 100644
--- a/drivers/net/ethernet/sfc/rx.c
+++ b/drivers/net/ethernet/sfc/rx.c
@@ -434,6 +434,7 @@ efx_rx_packet_gro(struct efx_channel *channel, struct efx_rx_buffer *rx_buf,
 			     PKT_HASH_TYPE_L3);
 	skb->ip_summed = ((rx_buf->flags & EFX_RX_PKT_CSUMMED) ?
 			  CHECKSUM_UNNECESSARY : CHECKSUM_NONE);
+	skb->csum_level = !!(rx_buf->flags & EFX_RX_PKT_CSUM_LEVEL);
 
 	for (;;) {
 		skb_fill_page_desc(skb, skb_shinfo(skb)->nr_frags,
@@ -621,8 +622,10 @@ static void efx_rx_deliver(struct efx_channel *channel, u8 *eh,
 
 	/* Set the SKB flags */
 	skb_checksum_none_assert(skb);
-	if (likely(rx_buf->flags & EFX_RX_PKT_CSUMMED))
+	if (likely(rx_buf->flags & EFX_RX_PKT_CSUMMED)) {
 		skb->ip_summed = CHECKSUM_UNNECESSARY;
+		skb->csum_level = !!(rx_buf->flags & EFX_RX_PKT_CSUM_LEVEL);
+	}
 
 	efx_rx_skb_attach_timestamp(channel, skb);
 
@@ -665,8 +668,7 @@ void __efx_rx_packet(struct efx_channel *channel)
 	if (unlikely(!(efx->net_dev->features & NETIF_F_RXCSUM)))
 		rx_buf->flags &= ~EFX_RX_PKT_CSUMMED;
 
-	if ((rx_buf->flags & EFX_RX_PKT_TCP) && !channel->type->receive_skb &&
-	    !efx_channel_busy_polling(channel))
+	if ((rx_buf->flags & EFX_RX_PKT_TCP) && !channel->type->receive_skb)
 		efx_rx_packet_gro(channel, rx_buf, channel->rx_pkt_n_frags, eh);
 	else
 		efx_rx_deliver(channel, eh, rx_buf, channel->rx_pkt_n_frags);
diff --git a/drivers/net/ethernet/sfc/selftest.c b/drivers/net/ethernet/sfc/selftest.c
index cd38b44ae23a..dab286a337a6 100644
--- a/drivers/net/ethernet/sfc/selftest.c
+++ b/drivers/net/ethernet/sfc/selftest.c
@@ -768,7 +768,7 @@ int efx_selftest(struct efx_nic *efx, struct efx_self_tests *tests,
 	__efx_reconfigure_port(efx);
 	mutex_unlock(&efx->mac_lock);
 
-	netif_device_attach(efx->net_dev);
+	efx_device_attach_if_not_resetting(efx);
 
 	return rc_test;
 }
diff --git a/drivers/net/ethernet/sfc/siena.c b/drivers/net/ethernet/sfc/siena.c
index 4e54e5dc9fcb..a617f657eae3 100644
--- a/drivers/net/ethernet/sfc/siena.c
+++ b/drivers/net/ethernet/sfc/siena.c
@@ -326,18 +326,40 @@ fail5:
 	efx_nic_free_buffer(efx, &efx->irq_status);
 fail4:
 fail3:
+	efx_mcdi_detach(efx);
 	efx_mcdi_fini(efx);
 fail1:
 	kfree(efx->nic_data);
 	return rc;
 }
 
+static int siena_rx_pull_rss_config(struct efx_nic *efx)
+{
+	efx_oword_t temp;
+
+	/* Read from IPv6 RSS key as that's longer (the IPv4 key is just the
+	 * first 128 bits of the same key, assuming it's been set by
+	 * siena_rx_push_rss_config, below)
+	 */
+	efx_reado(efx, &temp, FR_CZ_RX_RSS_IPV6_REG1);
+	memcpy(efx->rx_hash_key, &temp, sizeof(temp));
+	efx_reado(efx, &temp, FR_CZ_RX_RSS_IPV6_REG2);
+	memcpy(efx->rx_hash_key + sizeof(temp), &temp, sizeof(temp));
+	efx_reado(efx, &temp, FR_CZ_RX_RSS_IPV6_REG3);
+	memcpy(efx->rx_hash_key + 2 * sizeof(temp), &temp,
+	       FRF_CZ_RX_RSS_IPV6_TKEY_HI_WIDTH / 8);
+	efx_farch_rx_pull_indir_table(efx);
+	return 0;
+}
+
 static int siena_rx_push_rss_config(struct efx_nic *efx, bool user,
-				    const u32 *rx_indir_table)
+				    const u32 *rx_indir_table, const u8 *key)
 {
 	efx_oword_t temp;
 
 	/* Set hash key for IPv4 */
+	if (key)
+		memcpy(efx->rx_hash_key, key, sizeof(temp));
 	memcpy(&temp, efx->rx_hash_key, sizeof(temp));
 	efx_writeo(efx, &temp, FR_BZ_RX_RSS_TKEY);
 
@@ -402,7 +424,7 @@ static int siena_init_nic(struct efx_nic *efx)
 			    EFX_RX_USR_BUF_SIZE >> 5);
 	efx_writeo(efx, &temp, FR_AZ_RX_CFG);
 
-	siena_rx_push_rss_config(efx, false, efx->rx_indir_table);
+	siena_rx_push_rss_config(efx, false, efx->rx_indir_table, NULL);
 	efx->rss_active = true;
 
 	/* Enable event logging */
@@ -429,6 +451,7 @@ static void siena_remove_nic(struct efx_nic *efx)
 
 	efx_mcdi_reset(efx, RESET_TYPE_ALL);
 
+	efx_mcdi_detach(efx);
 	efx_mcdi_fini(efx);
 
 	/* Tear down the private nic state */
@@ -979,6 +1002,7 @@ const struct efx_nic_type siena_a0_nic_type = {
 	.tx_write = efx_farch_tx_write,
 	.tx_limit_len = efx_farch_tx_limit_len,
 	.rx_push_rss_config = siena_rx_push_rss_config,
+	.rx_pull_rss_config = siena_rx_pull_rss_config,
 	.rx_probe = efx_farch_rx_probe,
 	.rx_init = efx_farch_rx_init,
 	.rx_remove = efx_farch_rx_remove,
@@ -1044,6 +1068,8 @@ const struct efx_nic_type siena_a0_nic_type = {
 	.rx_hash_offset = FS_BZ_RX_PREFIX_HASH_OFST,
 	.rx_buffer_padding = 0,
 	.can_rx_scatter = true,
+	.option_descriptors = false,
+	.min_interrupt_mode = EFX_INT_MODE_LEGACY,
 	.max_interrupt_mode = EFX_INT_MODE_MSIX,
 	.timer_period_max = 1 << FRF_CZ_TC_TIMER_VAL_WIDTH,
 	.offload_features = (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
@@ -1053,4 +1079,5 @@ const struct efx_nic_type siena_a0_nic_type = {
 	.hwtstamp_filters = (1 << HWTSTAMP_FILTER_NONE |
 			     1 << HWTSTAMP_FILTER_PTP_V1_L4_EVENT |
 			     1 << HWTSTAMP_FILTER_PTP_V2_L4_EVENT),
+	.rx_hash_key_size = 16,
 };
diff --git a/drivers/net/ethernet/sfc/sriov.c b/drivers/net/ethernet/sfc/sriov.c
index 9abcf4aded30..0b766fdbcddb 100644
--- a/drivers/net/ethernet/sfc/sriov.c
+++ b/drivers/net/ethernet/sfc/sriov.c
@@ -73,14 +73,3 @@ int efx_sriov_set_vf_link_state(struct net_device *net_dev, int vf_i,
 	else
 		return -EOPNOTSUPP;
 }
-
-int efx_sriov_get_phys_port_id(struct net_device *net_dev,
-			       struct netdev_phys_item_id *ppid)
-{
-	struct efx_nic *efx = netdev_priv(net_dev);
-
-	if (efx->type->sriov_get_phys_port_id)
-		return efx->type->sriov_get_phys_port_id(efx, ppid);
-	else
-		return -EOPNOTSUPP;
-}
diff --git a/drivers/net/ethernet/sfc/sriov.h b/drivers/net/ethernet/sfc/sriov.h
index ba1762e7f216..84c7984edcaf 100644
--- a/drivers/net/ethernet/sfc/sriov.h
+++ b/drivers/net/ethernet/sfc/sriov.h
@@ -23,9 +23,6 @@ int efx_sriov_get_vf_config(struct net_device *net_dev, int vf_i,
 			    struct ifla_vf_info *ivi);
 int efx_sriov_set_vf_link_state(struct net_device *net_dev, int vf_i,
 				int link_state);
-int efx_sriov_get_phys_port_id(struct net_device *net_dev,
-			       struct netdev_phys_item_id *ppid);
-
 #endif /* CONFIG_SFC_SRIOV */
 
 #endif /* EFX_SRIOV_H */
diff --git a/drivers/net/ethernet/sfc/tx.c b/drivers/net/ethernet/sfc/tx.c
index 3c0151424d12..ff88d60aa6d5 100644
--- a/drivers/net/ethernet/sfc/tx.c
+++ b/drivers/net/ethernet/sfc/tx.c
@@ -28,7 +28,6 @@
 
 #ifdef EFX_USE_PIO
 
-#define EFX_PIOBUF_SIZE_MAX ER_DZ_TX_PIOBUF_SIZE
 #define EFX_PIOBUF_SIZE_DEF ALIGN(256, L1_CACHE_BYTES)
 unsigned int efx_piobuf_size __read_mostly = EFX_PIOBUF_SIZE_DEF;
 
@@ -817,6 +816,7 @@ void efx_init_tx_queue(struct efx_tx_queue *tx_queue)
 
 	tx_queue->insert_count = 0;
 	tx_queue->write_count = 0;
+	tx_queue->packet_write_count = 0;
 	tx_queue->old_write_count = 0;
 	tx_queue->read_count = 0;
 	tx_queue->old_read_count = 0;
diff --git a/drivers/net/ethernet/smsc/epic100.c b/drivers/net/ethernet/smsc/epic100.c
index 55a95e1d69d6..5f2737189c72 100644
--- a/drivers/net/ethernet/smsc/epic100.c
+++ b/drivers/net/ethernet/smsc/epic100.c
@@ -264,7 +264,6 @@ struct epic_private {
 	spinlock_t lock;				/* Group with Tx control cache line. */
 	spinlock_t napi_lock;
 	struct napi_struct napi;
-	unsigned int reschedule_in_poll;
 	unsigned int cur_tx, dirty_tx;
 
 	unsigned int cur_rx, dirty_rx;
@@ -400,7 +399,6 @@ static int epic_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	spin_lock_init(&ep->lock);
 	spin_lock_init(&ep->napi_lock);
-	ep->reschedule_in_poll = 0;
 
 	/* Bring the chip out of low-power mode. */
 	ew32(GENCTL, 0x4200);
@@ -1086,13 +1084,12 @@ static irqreturn_t epic_interrupt(int irq, void *dev_instance)
 
 	handled = 1;
 
-	if ((status & EpicNapiEvent) && !ep->reschedule_in_poll) {
+	if (status & EpicNapiEvent) {
 		spin_lock(&ep->napi_lock);
 		if (napi_schedule_prep(&ep->napi)) {
 			epic_napi_irq_off(dev, ep);
 			__napi_schedule(&ep->napi);
-		} else
-			ep->reschedule_in_poll++;
+		}
 		spin_unlock(&ep->napi_lock);
 	}
 	status &= ~EpicNapiEvent;
@@ -1248,37 +1245,23 @@ static int epic_poll(struct napi_struct *napi, int budget)
 {
 	struct epic_private *ep = container_of(napi, struct epic_private, napi);
 	struct net_device *dev = ep->mii.dev;
-	int work_done = 0;
 	void __iomem *ioaddr = ep->ioaddr;
-
-rx_action:
+	int work_done;
 
 	epic_tx(dev, ep);
 
-	work_done += epic_rx(dev, budget);
+	work_done = epic_rx(dev, budget);
 
 	epic_rx_err(dev, ep);
 
-	if (work_done < budget) {
+	if (work_done < budget && napi_complete_done(napi, work_done)) {
 		unsigned long flags;
-		int more;
-
-		/* A bit baroque but it avoids a (space hungry) spin_unlock */
 
 		spin_lock_irqsave(&ep->napi_lock, flags);
 
-		more = ep->reschedule_in_poll;
-		if (!more) {
-			__napi_complete(napi);
-			ew32(INTSTAT, EpicNapiEvent);
-			epic_napi_irq_on(dev, ep);
-		} else
-			ep->reschedule_in_poll--;
-
+		ew32(INTSTAT, EpicNapiEvent);
+		epic_napi_irq_on(dev, ep);
 		spin_unlock_irqrestore(&ep->napi_lock, flags);
-
-		if (more)
-			goto rx_action;
 	}
 
 	return work_done;
diff --git a/drivers/net/ethernet/smsc/smc91c92_cs.c b/drivers/net/ethernet/smsc/smc91c92_cs.c
index 67154621abcf..97280daba27f 100644
--- a/drivers/net/ethernet/smsc/smc91c92_cs.c
+++ b/drivers/net/ethernet/smsc/smc91c92_cs.c
@@ -113,6 +113,7 @@ struct smc_private {
     struct mii_if_info		mii_if;
     int				duplex;
     int				rx_ovrn;
+    unsigned long		last_rx;
 };
 
 /* Special definitions for Megahertz multifunction cards */
@@ -1491,6 +1492,7 @@ static void smc_rx(struct net_device *dev)
     if (!(rx_status & RS_ERRORS)) {
 	/* do stuff to make a new packet */
 	struct sk_buff *skb;
+	struct smc_private *smc = netdev_priv(dev);
 	
 	/* Note: packet_length adds 5 or 6 extra bytes here! */
 	skb = netdev_alloc_skb(dev, packet_length+2);
@@ -1509,7 +1511,7 @@ static void smc_rx(struct net_device *dev)
 	skb->protocol = eth_type_trans(skb, dev);
 	
 	netif_rx(skb);
-	dev->last_rx = jiffies;
+	smc->last_rx = jiffies;
 	dev->stats.rx_packets++;
 	dev->stats.rx_bytes += packet_length;
 	if (rx_status & RS_MULTICAST)
@@ -1790,7 +1792,7 @@ static void media_check(u_long arg)
     }
 
     /* Ignore collisions unless we've had no rx's recently */
-    if (time_after(jiffies, dev->last_rx + HZ)) {
+    if (time_after(jiffies, smc->last_rx + HZ)) {
 	if (smc->tx_err || (smc->media_status & EPH_16COL))
 	    media |= EPH_16COL;
     }
diff --git a/drivers/net/ethernet/smsc/smsc9420.c b/drivers/net/ethernet/smsc/smsc9420.c
index 3174aebb322f..2fa3c1d03abc 100644
--- a/drivers/net/ethernet/smsc/smsc9420.c
+++ b/drivers/net/ethernet/smsc/smsc9420.c
@@ -861,7 +861,7 @@ static int smsc9420_rx_poll(struct napi_struct *napi, int budget)
 	smsc9420_pci_flush_write(pd);
 
 	if (work_done < budget) {
-		napi_complete(&pd->napi);
+		napi_complete_done(&pd->napi, work_done);
 
 		/* re-enable RX DMA interrupts */
 		dma_intr_ena = smsc9420_reg_read(pd, DMAC_INTR_ENA);
diff --git a/drivers/net/ethernet/stmicro/Kconfig b/drivers/net/ethernet/stmicro/Kconfig
index 1c1157d2bd40..ecd7a5edef5d 100644
--- a/drivers/net/ethernet/stmicro/Kconfig
+++ b/drivers/net/ethernet/stmicro/Kconfig
@@ -7,7 +7,8 @@ config NET_VENDOR_STMICRO
 	default y
 	depends on HAS_IOMEM
 	---help---
-	  If you have a network (Ethernet) card belonging to this class, say Y.
+	  If you have a network (Ethernet) card based on Synopsys Ethernet IP
+	  Cores, say Y.
 
 	  Note that the answer to this question doesn't directly affect the
 	  kernel: saying N will just cause the configurator to skip all
diff --git a/drivers/net/ethernet/stmicro/stmmac/Kconfig b/drivers/net/ethernet/stmicro/stmmac/Kconfig
index ab66248a4b78..cfbe3634dfa1 100644
--- a/drivers/net/ethernet/stmicro/stmmac/Kconfig
+++ b/drivers/net/ethernet/stmicro/stmmac/Kconfig
@@ -1,5 +1,5 @@
 config STMMAC_ETH
-	tristate "STMicroelectronics 10/100/1000 Ethernet driver"
+	tristate "STMicroelectronics 10/100/1000/EQOS Ethernet driver"
 	depends on HAS_IOMEM && HAS_DMA
 	select MII
 	select PHYLIB
@@ -7,9 +7,8 @@ config STMMAC_ETH
 	imply PTP_1588_CLOCK
 	select RESET_CONTROLLER
 	---help---
-	  This is the driver for the Ethernet IPs are built around a
-	  Synopsys IP Core and only tested on the STMicroelectronics
-	  platforms.
+	  This is the driver for the Ethernet IPs built around a
+	  Synopsys IP Core.
 
 if STMMAC_ETH
 
@@ -29,6 +28,15 @@ config STMMAC_PLATFORM
 
 if STMMAC_PLATFORM
 
+config DWMAC_DWC_QOS_ETH
+	tristate "Support for snps,dwc-qos-ethernet.txt DT binding."
+	select PHYLIB
+	select CRC32
+	select MII
+	depends on OF && HAS_DMA
+	help
+	  Support for chips using the snps,dwc-qos-ethernet.txt DT binding.
+
 config DWMAC_GENERIC
 	tristate "Generic driver for DWMAC"
 	default STMMAC_PLATFORM
@@ -143,11 +151,11 @@ config STMMAC_PCI
 	tristate "STMMAC PCI bus support"
 	depends on STMMAC_ETH && PCI
 	---help---
-	  This is to select the Synopsys DWMAC available on PCI devices,
-	  if you have a controller with this interface, say Y or M here.
+	  This selects the platform specific bus support for the stmmac driver.
+	  This driver was tested on XLINX XC2V3000 FF1152AMT0221
+	  D1215994A VIRTEX FPGA board and SNPS QoS IPK Prototyping Kit.
 
-	  This PCI support is tested on XLINX XC2V3000 FF1152AMT0221
-	  D1215994A VIRTEX FPGA board.
+	  If you have a controller with this interface, say Y or M here.
 
 	  If unsure, say N.
 endif
diff --git a/drivers/net/ethernet/stmicro/stmmac/Makefile b/drivers/net/ethernet/stmicro/stmmac/Makefile
index 8f83a86ba13c..700c60336674 100644
--- a/drivers/net/ethernet/stmicro/stmmac/Makefile
+++ b/drivers/net/ethernet/stmicro/stmmac/Makefile
@@ -16,6 +16,7 @@ obj-$(CONFIG_DWMAC_SOCFPGA)	+= dwmac-altr-socfpga.o
 obj-$(CONFIG_DWMAC_STI)		+= dwmac-sti.o
 obj-$(CONFIG_DWMAC_STM32)	+= dwmac-stm32.o
 obj-$(CONFIG_DWMAC_SUNXI)	+= dwmac-sunxi.o
+obj-$(CONFIG_DWMAC_DWC_QOS_ETH)	+= dwmac-dwc-qos-eth.o
 obj-$(CONFIG_DWMAC_GENERIC)	+= dwmac-generic.o
 stmmac-platform-objs:= stmmac_platform.o
 dwmac-altr-socfpga-objs := altr_tse_pcs.o dwmac-socfpga.o
diff --git a/drivers/net/ethernet/stmicro/stmmac/chain_mode.c b/drivers/net/ethernet/stmicro/stmmac/chain_mode.c
index 026e8e9cb942..01a8c020d6db 100644
--- a/drivers/net/ethernet/stmicro/stmmac/chain_mode.c
+++ b/drivers/net/ethernet/stmicro/stmmac/chain_mode.c
@@ -16,10 +16,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h
index b13a144f72ad..144fe84e8a53 100644
--- a/drivers/net/ethernet/stmicro/stmmac/common.h
+++ b/drivers/net/ethernet/stmicro/stmmac/common.h
@@ -12,10 +12,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
@@ -71,7 +67,7 @@ struct stmmac_extra_stats {
 	unsigned long overflow_error;
 	unsigned long ipc_csum_error;
 	unsigned long rx_collision;
-	unsigned long rx_crc;
+	unsigned long rx_crc_errors;
 	unsigned long dribbling_bit;
 	unsigned long rx_length;
 	unsigned long rx_mii;
@@ -323,6 +319,9 @@ struct dma_features {
 	/* TX and RX number of channels */
 	unsigned int number_rx_channel;
 	unsigned int number_tx_channel;
+	/* TX and RX number of queues */
+	unsigned int number_rx_queues;
+	unsigned int number_tx_queues;
 	/* Alternate (enhanced) DESC mode */
 	unsigned int enh_desc;
 };
@@ -340,7 +339,7 @@ struct dma_features {
 /* Common MAC defines */
 #define MAC_CTRL_REG		0x00000000	/* MAC Control */
 #define MAC_ENABLE_TX		0x00000008	/* Transmitter Enable */
-#define MAC_RNABLE_RX		0x00000004	/* Receiver Enable */
+#define MAC_ENABLE_RX		0x00000004	/* Receiver Enable */
 
 /* Default LPI timers */
 #define STMMAC_DEFAULT_LIT_LS	0x3E8
@@ -454,6 +453,8 @@ struct stmmac_ops {
 	void (*core_init)(struct mac_device_info *hw, int mtu);
 	/* Enable and verify that the IPC module is supported */
 	int (*rx_ipc)(struct mac_device_info *hw);
+	/* Enable RX Queues */
+	void (*rx_queue_enable)(struct mac_device_info *hw, u32 queue);
 	/* Dump MAC registers */
 	void (*dump_regs)(struct mac_device_info *hw);
 	/* Handle extra events on specific interrupts hw dependent */
@@ -471,7 +472,8 @@ struct stmmac_ops {
 			      unsigned int reg_n);
 	void (*get_umac_addr)(struct mac_device_info *hw, unsigned char *addr,
 			      unsigned int reg_n);
-	void (*set_eee_mode)(struct mac_device_info *hw);
+	void (*set_eee_mode)(struct mac_device_info *hw,
+			     bool en_tx_lpi_clockgating);
 	void (*reset_eee_mode)(struct mac_device_info *hw);
 	void (*set_eee_timer)(struct mac_device_info *hw, int ls, int tw);
 	void (*set_eee_pls)(struct mac_device_info *hw, int link);
diff --git a/drivers/net/ethernet/stmicro/stmmac/descs.h b/drivers/net/ethernet/stmicro/stmmac/descs.h
index faeeef75d7f1..0c2432b1ce67 100644
--- a/drivers/net/ethernet/stmicro/stmmac/descs.h
+++ b/drivers/net/ethernet/stmicro/stmmac/descs.h
@@ -11,10 +11,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/descs_com.h b/drivers/net/ethernet/stmicro/stmmac/descs_com.h
index 1d181e205d6e..ca9d7e48034c 100644
--- a/drivers/net/ethernet/stmicro/stmmac/descs_com.h
+++ b/drivers/net/ethernet/stmicro/stmmac/descs_com.h
@@ -17,10 +17,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
new file mode 100644
index 000000000000..1a3fa3d9f855
--- /dev/null
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
@@ -0,0 +1,202 @@
+/*
+ * Synopsys DWC Ethernet Quality-of-Service v4.10a linux driver
+ *
+ * Copyright (C) 2016 Joao Pinto <jpinto@synopsys.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/device.h>
+#include <linux/ethtool.h>
+#include <linux/io.h>
+#include <linux/ioport.h>
+#include <linux/module.h>
+#include <linux/of_net.h>
+#include <linux/mfd/syscon.h>
+#include <linux/platform_device.h>
+#include <linux/stmmac.h>
+
+#include "stmmac_platform.h"
+
+static int dwc_eth_dwmac_config_dt(struct platform_device *pdev,
+				   struct plat_stmmacenet_data *plat_dat)
+{
+	struct device_node *np = pdev->dev.of_node;
+	u32 burst_map = 0;
+	u32 bit_index = 0;
+	u32 a_index = 0;
+
+	if (!plat_dat->axi) {
+		plat_dat->axi = kzalloc(sizeof(struct stmmac_axi), GFP_KERNEL);
+
+		if (!plat_dat->axi)
+			return -ENOMEM;
+	}
+
+	plat_dat->axi->axi_lpi_en = of_property_read_bool(np, "snps,en-lpi");
+	if (of_property_read_u32(np, "snps,write-requests",
+				 &plat_dat->axi->axi_wr_osr_lmt)) {
+		/**
+		 * Since the register has a reset value of 1, if property
+		 * is missing, default to 1.
+		 */
+		plat_dat->axi->axi_wr_osr_lmt = 1;
+	} else {
+		/**
+		 * If property exists, to keep the behavior from dwc_eth_qos,
+		 * subtract one after parsing.
+		 */
+		plat_dat->axi->axi_wr_osr_lmt--;
+	}
+
+	if (of_property_read_u32(np, "read,read-requests",
+				 &plat_dat->axi->axi_rd_osr_lmt)) {
+		/**
+		 * Since the register has a reset value of 1, if property
+		 * is missing, default to 1.
+		 */
+		plat_dat->axi->axi_rd_osr_lmt = 1;
+	} else {
+		/**
+		 * If property exists, to keep the behavior from dwc_eth_qos,
+		 * subtract one after parsing.
+		 */
+		plat_dat->axi->axi_rd_osr_lmt--;
+	}
+	of_property_read_u32(np, "snps,burst-map", &burst_map);
+
+	/* converts burst-map bitmask to burst array */
+	for (bit_index = 0; bit_index < 7; bit_index++) {
+		if (burst_map & (1 << bit_index)) {
+			switch (bit_index) {
+			case 0:
+			plat_dat->axi->axi_blen[a_index] = 4; break;
+			case 1:
+			plat_dat->axi->axi_blen[a_index] = 8; break;
+			case 2:
+			plat_dat->axi->axi_blen[a_index] = 16; break;
+			case 3:
+			plat_dat->axi->axi_blen[a_index] = 32; break;
+			case 4:
+			plat_dat->axi->axi_blen[a_index] = 64; break;
+			case 5:
+			plat_dat->axi->axi_blen[a_index] = 128; break;
+			case 6:
+			plat_dat->axi->axi_blen[a_index] = 256; break;
+			default:
+			break;
+			}
+			a_index++;
+		}
+	}
+
+	/* dwc-qos needs GMAC4, AAL, TSO and PMT */
+	plat_dat->has_gmac4 = 1;
+	plat_dat->dma_cfg->aal = 1;
+	plat_dat->tso_en = 1;
+	plat_dat->pmt = 1;
+
+	return 0;
+}
+
+static int dwc_eth_dwmac_probe(struct platform_device *pdev)
+{
+	struct plat_stmmacenet_data *plat_dat;
+	struct stmmac_resources stmmac_res;
+	struct resource *res;
+	int ret;
+
+	memset(&stmmac_res, 0, sizeof(struct stmmac_resources));
+
+	/**
+	 * Since stmmac_platform supports name IRQ only, basic platform
+	 * resource initialization is done in the glue logic.
+	 */
+	stmmac_res.irq = platform_get_irq(pdev, 0);
+	if (stmmac_res.irq < 0) {
+		if (stmmac_res.irq != -EPROBE_DEFER)
+			dev_err(&pdev->dev,
+				"IRQ configuration information not found\n");
+
+		return stmmac_res.irq;
+	}
+	stmmac_res.wol_irq = stmmac_res.irq;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	stmmac_res.addr = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(stmmac_res.addr))
+		return PTR_ERR(stmmac_res.addr);
+
+	plat_dat = stmmac_probe_config_dt(pdev, &stmmac_res.mac);
+	if (IS_ERR(plat_dat))
+		return PTR_ERR(plat_dat);
+
+	plat_dat->stmmac_clk = devm_clk_get(&pdev->dev, "apb_pclk");
+	if (IS_ERR(plat_dat->stmmac_clk)) {
+		dev_err(&pdev->dev, "apb_pclk clock not found.\n");
+		ret = PTR_ERR(plat_dat->stmmac_clk);
+		plat_dat->stmmac_clk = NULL;
+		goto err_remove_config_dt;
+	}
+	clk_prepare_enable(plat_dat->stmmac_clk);
+
+	plat_dat->pclk = devm_clk_get(&pdev->dev, "phy_ref_clk");
+	if (IS_ERR(plat_dat->pclk)) {
+		dev_err(&pdev->dev, "phy_ref_clk clock not found.\n");
+		ret = PTR_ERR(plat_dat->pclk);
+		plat_dat->pclk = NULL;
+		goto err_out_clk_dis_phy;
+	}
+	clk_prepare_enable(plat_dat->pclk);
+
+	ret = dwc_eth_dwmac_config_dt(pdev, plat_dat);
+	if (ret)
+		goto err_out_clk_dis_aper;
+
+	ret = stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res);
+	if (ret)
+		goto err_out_clk_dis_aper;
+
+	return 0;
+
+err_out_clk_dis_aper:
+	clk_disable_unprepare(plat_dat->pclk);
+err_out_clk_dis_phy:
+	clk_disable_unprepare(plat_dat->stmmac_clk);
+err_remove_config_dt:
+	stmmac_remove_config_dt(pdev, plat_dat);
+
+	return ret;
+}
+
+static int dwc_eth_dwmac_remove(struct platform_device *pdev)
+{
+	return stmmac_pltfr_remove(pdev);
+}
+
+static const struct of_device_id dwc_eth_dwmac_match[] = {
+	{ .compatible = "snps,dwc-qos-ethernet-4.10", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, dwc_eth_dwmac_match);
+
+static struct platform_driver dwc_eth_dwmac_driver = {
+	.probe  = dwc_eth_dwmac_probe,
+	.remove = dwc_eth_dwmac_remove,
+	.driver = {
+		.name           = "dwc-eth-dwmac",
+		.of_match_table = dwc_eth_dwmac_match,
+	},
+};
+module_platform_driver(dwc_eth_dwmac_driver);
+
+MODULE_AUTHOR("Joao Pinto <jpinto@synopsys.com>");
+MODULE_DESCRIPTION("Synopsys DWC Ethernet Quality-of-Service v4.10a driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c
index ffaed1f35efe..9685555932ea 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c
@@ -35,10 +35,6 @@
 
 #define PRG_ETH0_TXDLY_SHIFT		5
 #define PRG_ETH0_TXDLY_MASK		GENMASK(6, 5)
-#define PRG_ETH0_TXDLY_OFF		(0x0 << PRG_ETH0_TXDLY_SHIFT)
-#define PRG_ETH0_TXDLY_QUARTER		(0x1 << PRG_ETH0_TXDLY_SHIFT)
-#define PRG_ETH0_TXDLY_HALF		(0x2 << PRG_ETH0_TXDLY_SHIFT)
-#define PRG_ETH0_TXDLY_THREE_QUARTERS	(0x3 << PRG_ETH0_TXDLY_SHIFT)
 
 /* divider for the result of m250_sel */
 #define PRG_ETH0_CLK_M250_DIV_SHIFT	7
@@ -69,6 +65,8 @@ struct meson8b_dwmac {
 
 	struct clk_divider	m25_div;
 	struct clk		*m25_div_clk;
+
+	u32			tx_delay_ns;
 };
 
 static void meson8b_dwmac_mask_bits(struct meson8b_dwmac *dwmac, u32 reg,
@@ -179,11 +177,19 @@ static int meson8b_init_prg_eth(struct meson8b_dwmac *dwmac)
 {
 	int ret;
 	unsigned long clk_rate;
+	u8 tx_dly_val = 0;
 
 	switch (dwmac->phy_mode) {
 	case PHY_INTERFACE_MODE_RGMII:
-	case PHY_INTERFACE_MODE_RGMII_ID:
 	case PHY_INTERFACE_MODE_RGMII_RXID:
+		/* TX clock delay in ns = "8ns / 4 * tx_dly_val" (where
+		 * 8ns are exactly one cycle of the 125MHz RGMII TX clock):
+		 * 0ns = 0x0, 2ns = 0x1, 4ns = 0x2, 6ns = 0x3
+		 */
+		tx_dly_val = dwmac->tx_delay_ns >> 1;
+		/* fall through */
+
+	case PHY_INTERFACE_MODE_RGMII_ID:
 	case PHY_INTERFACE_MODE_RGMII_TXID:
 		/* Generate a 25MHz clock for the PHY */
 		clk_rate = 25 * 1000 * 1000;
@@ -196,9 +202,8 @@ static int meson8b_init_prg_eth(struct meson8b_dwmac *dwmac)
 		meson8b_dwmac_mask_bits(dwmac, PRG_ETH0,
 					PRG_ETH0_INVERTED_RMII_CLK, 0);
 
-		/* TX clock delay - all known boards use a 1/4 cycle delay */
 		meson8b_dwmac_mask_bits(dwmac, PRG_ETH0, PRG_ETH0_TXDLY_MASK,
-					PRG_ETH0_TXDLY_QUARTER);
+					tx_dly_val << PRG_ETH0_TXDLY_SHIFT);
 		break;
 
 	case PHY_INTERFACE_MODE_RMII:
@@ -284,6 +289,11 @@ static int meson8b_dwmac_probe(struct platform_device *pdev)
 		goto err_remove_config_dt;
 	}
 
+	/* use 2ns as fallback since this value was previously hardcoded */
+	if (of_property_read_u32(pdev->dev.of_node, "amlogic,tx-delay-ns",
+				 &dwmac->tx_delay_ns))
+		dwmac->tx_delay_ns = 2;
+
 	ret = meson8b_init_clk(dwmac);
 	if (ret)
 		goto err_remove_config_dt;
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
index fa6e9704c077..e5db6ac36235 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
@@ -302,6 +302,122 @@ static const struct rk_gmac_ops rk3288_ops = {
 	.set_rmii_speed = rk3288_set_rmii_speed,
 };
 
+#define RK3328_GRF_MAC_CON0	0x0900
+#define RK3328_GRF_MAC_CON1	0x0904
+
+/* RK3328_GRF_MAC_CON0 */
+#define RK3328_GMAC_CLK_RX_DL_CFG(val)	HIWORD_UPDATE(val, 0x7F, 7)
+#define RK3328_GMAC_CLK_TX_DL_CFG(val)	HIWORD_UPDATE(val, 0x7F, 0)
+
+/* RK3328_GRF_MAC_CON1 */
+#define RK3328_GMAC_PHY_INTF_SEL_RGMII	\
+		(GRF_BIT(4) | GRF_CLR_BIT(5) | GRF_CLR_BIT(6))
+#define RK3328_GMAC_PHY_INTF_SEL_RMII	\
+		(GRF_CLR_BIT(4) | GRF_CLR_BIT(5) | GRF_BIT(6))
+#define RK3328_GMAC_FLOW_CTRL		GRF_BIT(3)
+#define RK3328_GMAC_FLOW_CTRL_CLR	GRF_CLR_BIT(3)
+#define RK3328_GMAC_SPEED_10M		GRF_CLR_BIT(2)
+#define RK3328_GMAC_SPEED_100M		GRF_BIT(2)
+#define RK3328_GMAC_RMII_CLK_25M	GRF_BIT(7)
+#define RK3328_GMAC_RMII_CLK_2_5M	GRF_CLR_BIT(7)
+#define RK3328_GMAC_CLK_125M		(GRF_CLR_BIT(11) | GRF_CLR_BIT(12))
+#define RK3328_GMAC_CLK_25M		(GRF_BIT(11) | GRF_BIT(12))
+#define RK3328_GMAC_CLK_2_5M		(GRF_CLR_BIT(11) | GRF_BIT(12))
+#define RK3328_GMAC_RMII_MODE		GRF_BIT(9)
+#define RK3328_GMAC_RMII_MODE_CLR	GRF_CLR_BIT(9)
+#define RK3328_GMAC_TXCLK_DLY_ENABLE	GRF_BIT(0)
+#define RK3328_GMAC_TXCLK_DLY_DISABLE	GRF_CLR_BIT(0)
+#define RK3328_GMAC_RXCLK_DLY_ENABLE	GRF_BIT(1)
+#define RK3328_GMAC_RXCLK_DLY_DISABLE	GRF_CLR_BIT(0)
+
+static void rk3328_set_to_rgmii(struct rk_priv_data *bsp_priv,
+				int tx_delay, int rx_delay)
+{
+	struct device *dev = &bsp_priv->pdev->dev;
+
+	if (IS_ERR(bsp_priv->grf)) {
+		dev_err(dev, "Missing rockchip,grf property\n");
+		return;
+	}
+
+	regmap_write(bsp_priv->grf, RK3328_GRF_MAC_CON1,
+		     RK3328_GMAC_PHY_INTF_SEL_RGMII |
+		     RK3328_GMAC_RMII_MODE_CLR |
+		     RK3328_GMAC_RXCLK_DLY_ENABLE |
+		     RK3328_GMAC_TXCLK_DLY_ENABLE);
+
+	regmap_write(bsp_priv->grf, RK3328_GRF_MAC_CON0,
+		     RK3328_GMAC_CLK_RX_DL_CFG(rx_delay) |
+		     RK3328_GMAC_CLK_TX_DL_CFG(tx_delay));
+}
+
+static void rk3328_set_to_rmii(struct rk_priv_data *bsp_priv)
+{
+	struct device *dev = &bsp_priv->pdev->dev;
+
+	if (IS_ERR(bsp_priv->grf)) {
+		dev_err(dev, "Missing rockchip,grf property\n");
+		return;
+	}
+
+	regmap_write(bsp_priv->grf, RK3328_GRF_MAC_CON1,
+		     RK3328_GMAC_PHY_INTF_SEL_RMII |
+		     RK3328_GMAC_RMII_MODE);
+
+	/* set MAC to RMII mode */
+	regmap_write(bsp_priv->grf, RK3328_GRF_MAC_CON1, GRF_BIT(11));
+}
+
+static void rk3328_set_rgmii_speed(struct rk_priv_data *bsp_priv, int speed)
+{
+	struct device *dev = &bsp_priv->pdev->dev;
+
+	if (IS_ERR(bsp_priv->grf)) {
+		dev_err(dev, "Missing rockchip,grf property\n");
+		return;
+	}
+
+	if (speed == 10)
+		regmap_write(bsp_priv->grf, RK3328_GRF_MAC_CON1,
+			     RK3328_GMAC_CLK_2_5M);
+	else if (speed == 100)
+		regmap_write(bsp_priv->grf, RK3328_GRF_MAC_CON1,
+			     RK3328_GMAC_CLK_25M);
+	else if (speed == 1000)
+		regmap_write(bsp_priv->grf, RK3328_GRF_MAC_CON1,
+			     RK3328_GMAC_CLK_125M);
+	else
+		dev_err(dev, "unknown speed value for RGMII! speed=%d", speed);
+}
+
+static void rk3328_set_rmii_speed(struct rk_priv_data *bsp_priv, int speed)
+{
+	struct device *dev = &bsp_priv->pdev->dev;
+
+	if (IS_ERR(bsp_priv->grf)) {
+		dev_err(dev, "Missing rockchip,grf property\n");
+		return;
+	}
+
+	if (speed == 10)
+		regmap_write(bsp_priv->grf, RK3328_GRF_MAC_CON1,
+			     RK3328_GMAC_RMII_CLK_2_5M |
+			     RK3328_GMAC_SPEED_10M);
+	else if (speed == 100)
+		regmap_write(bsp_priv->grf, RK3328_GRF_MAC_CON1,
+			     RK3328_GMAC_RMII_CLK_25M |
+			     RK3328_GMAC_SPEED_100M);
+	else
+		dev_err(dev, "unknown speed value for RMII! speed=%d", speed);
+}
+
+static const struct rk_gmac_ops rk3328_ops = {
+	.set_to_rgmii = rk3328_set_to_rgmii,
+	.set_to_rmii = rk3328_set_to_rmii,
+	.set_rgmii_speed = rk3328_set_rgmii_speed,
+	.set_rmii_speed = rk3328_set_rmii_speed,
+};
+
 #define RK3366_GRF_SOC_CON6	0x0418
 #define RK3366_GRF_SOC_CON7	0x041c
 
@@ -1006,6 +1122,7 @@ static SIMPLE_DEV_PM_OPS(rk_gmac_pm_ops, rk_gmac_suspend, rk_gmac_resume);
 static const struct of_device_id rk_gmac_dwmac_match[] = {
 	{ .compatible = "rockchip,rk3228-gmac", .data = &rk3228_ops },
 	{ .compatible = "rockchip,rk3288-gmac", .data = &rk3288_ops },
+	{ .compatible = "rockchip,rk3328-gmac", .data = &rk3328_ops },
 	{ .compatible = "rockchip,rk3366-gmac", .data = &rk3366_ops },
 	{ .compatible = "rockchip,rk3368-gmac", .data = &rk3368_ops },
 	{ .compatible = "rockchip,rk3399-gmac", .data = &rk3399_ops },
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c
index 1f997027ae51..17d4bbaeb65c 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c
@@ -341,7 +341,7 @@ static int socfpga_dwmac_probe(struct platform_device *pdev)
 	 * mode. Create a copy of the core reset handle so it can be used by
 	 * the driver later.
 	 */
-	dwmac->stmmac_rst = stpriv->stmmac_rst;
+	dwmac->stmmac_rst = stpriv->plat->stmmac_rst;
 
 	ret = socfpga_dwmac_set_phy_mode(dwmac);
 	if (ret)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac100.h b/drivers/net/ethernet/stmicro/stmmac/dwmac100.h
index 1657acfa70c2..e14984814041 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac100.h
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac100.h
@@ -12,10 +12,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h b/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h
index 52b9407a8a39..c02d36629c52 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h
@@ -10,10 +10,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c
index 5484fd726d5a..91c8926b7479 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c
@@ -16,10 +16,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
@@ -347,11 +343,14 @@ static int dwmac1000_irq_status(struct mac_device_info *hw,
 	return ret;
 }
 
-static void dwmac1000_set_eee_mode(struct mac_device_info *hw)
+static void dwmac1000_set_eee_mode(struct mac_device_info *hw,
+				   bool en_tx_lpi_clockgating)
 {
 	void __iomem *ioaddr = hw->pcsr;
 	u32 value;
 
+	/*TODO - en_tx_lpi_clockgating treatment */
+
 	/* Enable the link status receive on RGMII, SGMII ore SMII
 	 * receive path and instruct the transmit to enter in LPI
 	 * state.
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c
index 612d3aaac9a4..fbaec0ffd9ef 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c
@@ -16,10 +16,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c
index 9dd2987e284d..8ab518997b1b 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c
@@ -18,10 +18,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c
index e5664da382f3..d40e91e8fc7b 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c
@@ -18,10 +18,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h
index 3e8d4fefa5e0..db45134fddf0 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h
@@ -22,6 +22,7 @@
 #define GMAC_HASH_TAB_32_63		0x00000014
 #define GMAC_RX_FLOW_CTRL		0x00000090
 #define GMAC_QX_TX_FLOW_CTRL(x)		(0x70 + x * 4)
+#define GMAC_RXQ_CTRL0			0x000000a0
 #define GMAC_INT_STATUS			0x000000b0
 #define GMAC_INT_EN			0x000000b4
 #define GMAC_PCS_BASE			0x000000e0
@@ -44,6 +45,11 @@
 
 #define GMAC_MAX_PERFECT_ADDRESSES	128
 
+/* MAC RX Queue Enable */
+#define GMAC_RX_QUEUE_CLEAR(queue)	~(GENMASK(1, 0) << ((queue) * 2))
+#define GMAC_RX_AV_QUEUE_ENABLE(queue)	BIT((queue) * 2)
+#define GMAC_RX_DCB_QUEUE_ENABLE(queue)	BIT(((queue) * 2) + 1)
+
 /* MAC Flow Control RX */
 #define GMAC_RX_FLOW_CTRL_RFE		BIT(0)
 
@@ -84,6 +90,19 @@ enum power_event {
 	power_down = 0x00000001,
 };
 
+/* Energy Efficient Ethernet (EEE) for GMAC4
+ *
+ * LPI status, timer and control register offset
+ */
+#define GMAC4_LPI_CTRL_STATUS	0xd0
+#define GMAC4_LPI_TIMER_CTRL	0xd4
+
+/* LPI control and status defines */
+#define GMAC4_LPI_CTRL_STATUS_LPITCSE	BIT(21)	/* LPI Tx Clock Stop Enable */
+#define GMAC4_LPI_CTRL_STATUS_LPITXA	BIT(19)	/* Enable LPI TX Automate */
+#define GMAC4_LPI_CTRL_STATUS_PLS	BIT(17) /* PHY Link Status */
+#define GMAC4_LPI_CTRL_STATUS_LPIEN	BIT(16)	/* LPI Enable */
+
 /* MAC Debug bitmap */
 #define GMAC_DEBUG_TFCSTS_MASK		GENMASK(18, 17)
 #define GMAC_DEBUG_TFCSTS_SHIFT		17
@@ -133,6 +152,8 @@ enum power_event {
 /* MAC HW features2 bitmap */
 #define GMAC_HW_FEAT_TXCHCNT		GENMASK(21, 18)
 #define GMAC_HW_FEAT_RXCHCNT		GENMASK(15, 12)
+#define GMAC_HW_FEAT_TXQCNT		GENMASK(9, 6)
+#define GMAC_HW_FEAT_RXQCNT		GENMASK(3, 0)
 
 /* MAC HW ADDR regs */
 #define GMAC_HI_DCS			GENMASK(18, 16)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
index eaed7cb21867..202216cd6789 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
@@ -59,6 +59,17 @@ static void dwmac4_core_init(struct mac_device_info *hw, int mtu)
 	writel(value, ioaddr + GMAC_INT_EN);
 }
 
+static void dwmac4_rx_queue_enable(struct mac_device_info *hw, u32 queue)
+{
+	void __iomem *ioaddr = hw->pcsr;
+	u32 value = readl(ioaddr + GMAC_RXQ_CTRL0);
+
+	value &= GMAC_RX_QUEUE_CLEAR(queue);
+	value |= GMAC_RX_AV_QUEUE_ENABLE(queue);
+
+	writel(value, ioaddr + GMAC_RXQ_CTRL0);
+}
+
 static void dwmac4_dump_regs(struct mac_device_info *hw)
 {
 	void __iomem *ioaddr = hw->pcsr;
@@ -126,6 +137,65 @@ static void dwmac4_get_umac_addr(struct mac_device_info *hw,
 				   GMAC_ADDR_LOW(reg_n));
 }
 
+static void dwmac4_set_eee_mode(struct mac_device_info *hw,
+				bool en_tx_lpi_clockgating)
+{
+	void __iomem *ioaddr = hw->pcsr;
+	u32 value;
+
+	/* Enable the link status receive on RGMII, SGMII ore SMII
+	 * receive path and instruct the transmit to enter in LPI
+	 * state.
+	 */
+	value = readl(ioaddr + GMAC4_LPI_CTRL_STATUS);
+	value |= GMAC4_LPI_CTRL_STATUS_LPIEN | GMAC4_LPI_CTRL_STATUS_LPITXA;
+
+	if (en_tx_lpi_clockgating)
+		value |= GMAC4_LPI_CTRL_STATUS_LPITCSE;
+
+	writel(value, ioaddr + GMAC4_LPI_CTRL_STATUS);
+}
+
+static void dwmac4_reset_eee_mode(struct mac_device_info *hw)
+{
+	void __iomem *ioaddr = hw->pcsr;
+	u32 value;
+
+	value = readl(ioaddr + GMAC4_LPI_CTRL_STATUS);
+	value &= ~(GMAC4_LPI_CTRL_STATUS_LPIEN | GMAC4_LPI_CTRL_STATUS_LPITXA);
+	writel(value, ioaddr + GMAC4_LPI_CTRL_STATUS);
+}
+
+static void dwmac4_set_eee_pls(struct mac_device_info *hw, int link)
+{
+	void __iomem *ioaddr = hw->pcsr;
+	u32 value;
+
+	value = readl(ioaddr + GMAC4_LPI_CTRL_STATUS);
+
+	if (link)
+		value |= GMAC4_LPI_CTRL_STATUS_PLS;
+	else
+		value &= ~GMAC4_LPI_CTRL_STATUS_PLS;
+
+	writel(value, ioaddr + GMAC4_LPI_CTRL_STATUS);
+}
+
+static void dwmac4_set_eee_timer(struct mac_device_info *hw, int ls, int tw)
+{
+	void __iomem *ioaddr = hw->pcsr;
+	int value = ((tw & 0xffff)) | ((ls & 0x3ff) << 16);
+
+	/* Program the timers in the LPI timer control register:
+	 * LS: minimum time (ms) for which the link
+	 *  status from PHY should be ok before transmitting
+	 *  the LPI pattern.
+	 * TW: minimum time (us) for which the core waits
+	 *  after it has stopped transmitting the LPI pattern.
+	 */
+	writel(value, ioaddr + GMAC4_LPI_TIMER_CTRL);
+}
+
 static void dwmac4_set_filter(struct mac_device_info *hw,
 			      struct net_device *dev)
 {
@@ -392,12 +462,17 @@ static void dwmac4_debug(void __iomem *ioaddr, struct stmmac_extra_stats *x)
 static const struct stmmac_ops dwmac4_ops = {
 	.core_init = dwmac4_core_init,
 	.rx_ipc = dwmac4_rx_ipc_enable,
+	.rx_queue_enable = dwmac4_rx_queue_enable,
 	.dump_regs = dwmac4_dump_regs,
 	.host_irq_status = dwmac4_irq_status,
 	.flow_ctrl = dwmac4_flow_ctrl,
 	.pmt = dwmac4_pmt,
 	.set_umac_addr = dwmac4_set_umac_addr,
 	.get_umac_addr = dwmac4_get_umac_addr,
+	.set_eee_mode = dwmac4_set_eee_mode,
+	.reset_eee_mode = dwmac4_reset_eee_mode,
+	.set_eee_timer = dwmac4_set_eee_timer,
+	.set_eee_pls = dwmac4_set_eee_pls,
 	.pcs_ctrl_ane = dwmac4_ctrl_ane,
 	.pcs_rane = dwmac4_rane,
 	.pcs_get_adv_lp = dwmac4_get_adv_lp,
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c
index 8816515e1bbb..843ec69222ea 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c
@@ -103,7 +103,7 @@ static int dwmac4_wrback_get_rx_status(void *data, struct stmmac_extra_stats *x,
 			x->rx_mii++;
 
 		if (unlikely(rdes3 & RDES3_CRC_ERROR)) {
-			x->rx_crc++;
+			x->rx_crc_errors++;
 			stats->rx_crc_errors++;
 		}
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c
index 8196ab5fc33c..377d1b44d4f2 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c
@@ -303,6 +303,11 @@ static void dwmac4_get_hw_feature(void __iomem *ioaddr,
 		((hw_cap & GMAC_HW_FEAT_RXCHCNT) >> 12) + 1;
 	dma_cap->number_tx_channel =
 		((hw_cap & GMAC_HW_FEAT_TXCHCNT) >> 18) + 1;
+	/* TX and RX number of queues */
+	dma_cap->number_rx_queues =
+		((hw_cap & GMAC_HW_FEAT_RXQCNT) >> 0) + 1;
+	dma_cap->number_tx_queues =
+		((hw_cap & GMAC_HW_FEAT_TXQCNT) >> 6) + 1;
 
 	/* IEEE 1588-2002 */
 	dma_cap->time_stamp = 0;
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac_dma.h b/drivers/net/ethernet/stmicro/stmmac/dwmac_dma.h
index 726d9d9aaf83..56e485f79077 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac_dma.h
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac_dma.h
@@ -12,10 +12,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c b/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c
index 84e3e84cec7d..e60bfca2a763 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c
@@ -10,10 +10,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
@@ -21,6 +17,7 @@
 *******************************************************************************/
 
 #include <linux/io.h>
+#include <linux/iopoll.h>
 #include "common.h"
 #include "dwmac_dma.h"
 
@@ -29,19 +26,16 @@
 int dwmac_dma_reset(void __iomem *ioaddr)
 {
 	u32 value = readl(ioaddr + DMA_BUS_MODE);
-	int limit;
+	int err;
 
 	/* DMA SW reset */
 	value |= DMA_BUS_MODE_SFT_RESET;
 	writel(value, ioaddr + DMA_BUS_MODE);
-	limit = 10;
-	while (limit--) {
-		if (!(readl(ioaddr + DMA_BUS_MODE) & DMA_BUS_MODE_SFT_RESET))
-			break;
-		mdelay(10);
-	}
 
-	if (limit < 0)
+	err = readl_poll_timeout(ioaddr + DMA_BUS_MODE, value,
+				 !(value & DMA_BUS_MODE_SFT_RESET),
+				 100000, 10000);
+	if (err)
 		return -EBUSY;
 
 	return 0;
@@ -102,7 +96,7 @@ static void show_tx_process_state(unsigned int status)
 		pr_debug("- TX (Stopped): Reset or Stop command\n");
 		break;
 	case 1:
-		pr_debug("- TX (Running):Fetching the Tx desc\n");
+		pr_debug("- TX (Running): Fetching the Tx desc\n");
 		break;
 	case 2:
 		pr_debug("- TX (Running): Waiting for end of tx\n");
@@ -136,7 +130,7 @@ static void show_rx_process_state(unsigned int status)
 		pr_debug("- RX (Running): Fetching the Rx desc\n");
 		break;
 	case 2:
-		pr_debug("- RX (Running):Checking for end of pkt\n");
+		pr_debug("- RX (Running): Checking for end of pkt\n");
 		break;
 	case 3:
 		pr_debug("- RX (Running): Waiting for Rx pkt\n");
@@ -246,7 +240,7 @@ void stmmac_set_mac_addr(void __iomem *ioaddr, u8 addr[6],
 	unsigned long data;
 
 	data = (addr[5] << 8) | addr[4];
-	/* For MAC Addr registers se have to set the Address Enable (AE)
+	/* For MAC Addr registers we have to set the Address Enable (AE)
 	 * bit that has no effect on the High Reg 0 where the bit 31 (MO)
 	 * is RO.
 	 */
@@ -261,9 +255,9 @@ void stmmac_set_mac(void __iomem *ioaddr, bool enable)
 	u32 value = readl(ioaddr + MAC_CTRL_REG);
 
 	if (enable)
-		value |= MAC_RNABLE_RX | MAC_ENABLE_TX;
+		value |= MAC_ENABLE_RX | MAC_ENABLE_TX;
 	else
-		value &= ~(MAC_ENABLE_TX | MAC_RNABLE_RX);
+		value &= ~(MAC_ENABLE_TX | MAC_ENABLE_RX);
 
 	writel(value, ioaddr + MAC_CTRL_REG);
 }
diff --git a/drivers/net/ethernet/stmicro/stmmac/enh_desc.c b/drivers/net/ethernet/stmicro/stmmac/enh_desc.c
index f0d86321dfe2..323b59ec74a3 100644
--- a/drivers/net/ethernet/stmicro/stmmac/enh_desc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/enh_desc.c
@@ -12,10 +12,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
@@ -225,7 +221,7 @@ static int enh_desc_get_rx_status(void *data, struct stmmac_extra_stats *x,
 			x->rx_mii++;
 
 		if (unlikely(rdes0 & RDES0_CRC_ERROR)) {
-			x->rx_crc++;
+			x->rx_crc_errors++;
 			stats->rx_crc_errors++;
 		}
 		ret = discard_frame;
diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc.h b/drivers/net/ethernet/stmicro/stmmac/mmc.h
index 38a1a5603293..c037326331f5 100644
--- a/drivers/net/ethernet/stmicro/stmmac/mmc.h
+++ b/drivers/net/ethernet/stmicro/stmmac/mmc.h
@@ -12,10 +12,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
index ce9aa792857b..e9b04c28980f 100644
--- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
@@ -12,10 +12,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/norm_desc.c b/drivers/net/ethernet/stmicro/stmmac/norm_desc.c
index fd78406e2e9a..efb818ebd55e 100644
--- a/drivers/net/ethernet/stmicro/stmmac/norm_desc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/norm_desc.c
@@ -12,10 +12,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
@@ -115,7 +111,7 @@ static int ndesc_get_rx_status(void *data, struct stmmac_extra_stats *x,
 			stats->collisions++;
 		}
 		if (unlikely(rdes0 & RDES0_CRC_ERROR)) {
-			x->rx_crc++;
+			x->rx_crc_errors++;
 			stats->rx_crc_errors++;
 		}
 		ret = discard_frame;
diff --git a/drivers/net/ethernet/stmicro/stmmac/ring_mode.c b/drivers/net/ethernet/stmicro/stmmac/ring_mode.c
index 9983ce9bd90d..452f256ff03f 100644
--- a/drivers/net/ethernet/stmicro/stmmac/ring_mode.c
+++ b/drivers/net/ethernet/stmicro/stmmac/ring_mode.c
@@ -16,10 +16,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
index eab04aeeeb95..cd8fb619b1e9 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
@@ -10,10 +10,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
@@ -106,9 +102,6 @@ struct stmmac_priv {
 	u32 msg_enable;
 	int wolopts;
 	int wol_irq;
-	struct clk *stmmac_clk;
-	struct clk *pclk;
-	struct reset_control *stmmac_rst;
 	int clk_csr;
 	struct timer_list eee_ctrl_timer;
 	int lpi_irq;
@@ -120,8 +113,6 @@ struct stmmac_priv {
 	struct ptp_clock *ptp_clock;
 	struct ptp_clock_info ptp_clock_ops;
 	unsigned int default_addend;
-	struct clk *clk_ptp_ref;
-	unsigned int clk_ptp_rate;
 	u32 adv_ts;
 	int use_riwt;
 	int irq_wake;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
index 699ee1d30426..5ff6bc4eb8f1 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
@@ -12,10 +12,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
@@ -65,7 +61,7 @@ static const struct stmmac_stats stmmac_gstrings_stats[] = {
 	STMMAC_STAT(overflow_error),
 	STMMAC_STAT(ipc_csum_error),
 	STMMAC_STAT(rx_collision),
-	STMMAC_STAT(rx_crc),
+	STMMAC_STAT(rx_crc_errors),
 	STMMAC_STAT(dribbling_bit),
 	STMMAC_STAT(rx_length),
 	STMMAC_STAT(rx_mii),
@@ -446,24 +442,24 @@ static void stmmac_ethtool_gregs(struct net_device *dev,
 
 	memset(reg_space, 0x0, REG_SPACE_SIZE);
 
-	if (!(priv->plat->has_gmac || priv->plat->has_gmac4)) {
+	if (priv->plat->has_gmac || priv->plat->has_gmac4) {
 		/* MAC registers */
-		for (i = 0; i < 12; i++)
+		for (i = 0; i < 55; i++)
 			reg_space[i] = readl(priv->ioaddr + (i * 4));
 		/* DMA registers */
-		for (i = 0; i < 9; i++)
-			reg_space[i + 12] =
+		for (i = 0; i < 22; i++)
+			reg_space[i + 55] =
 			    readl(priv->ioaddr + (DMA_BUS_MODE + (i * 4)));
-		reg_space[22] = readl(priv->ioaddr + DMA_CUR_TX_BUF_ADDR);
-		reg_space[23] = readl(priv->ioaddr + DMA_CUR_RX_BUF_ADDR);
 	} else {
 		/* MAC registers */
-		for (i = 0; i < 55; i++)
+		for (i = 0; i < 12; i++)
 			reg_space[i] = readl(priv->ioaddr + (i * 4));
 		/* DMA registers */
-		for (i = 0; i < 22; i++)
-			reg_space[i + 55] =
+		for (i = 0; i < 9; i++)
+			reg_space[i + 12] =
 			    readl(priv->ioaddr + (DMA_BUS_MODE + (i * 4)));
+		reg_space[22] = readl(priv->ioaddr + DMA_CUR_TX_BUF_ADDR);
+		reg_space[23] = readl(priv->ioaddr + DMA_CUR_RX_BUF_ADDR);
 	}
 }
 
@@ -712,7 +708,7 @@ static int stmmac_ethtool_op_set_eee(struct net_device *dev,
 
 static u32 stmmac_usec2riwt(u32 usec, struct stmmac_priv *priv)
 {
-	unsigned long clk = clk_get_rate(priv->stmmac_clk);
+	unsigned long clk = clk_get_rate(priv->plat->stmmac_clk);
 
 	if (!clk)
 		return 0;
@@ -722,7 +718,7 @@ static u32 stmmac_usec2riwt(u32 usec, struct stmmac_priv *priv)
 
 static u32 stmmac_riwt2usec(u32 riwt, struct stmmac_priv *priv)
 {
-	unsigned long clk = clk_get_rate(priv->stmmac_clk);
+	unsigned long clk = clk_get_rate(priv->plat->stmmac_clk);
 
 	if (!clk)
 		return 0;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c
index 10d6059b2f26..721b61655261 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c
@@ -12,10 +12,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index e3f6389e1b01..3cbe09682afe 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -13,10 +13,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
@@ -158,7 +154,7 @@ static void stmmac_clk_csr_set(struct stmmac_priv *priv)
 {
 	u32 clk_rate;
 
-	clk_rate = clk_get_rate(priv->stmmac_clk);
+	clk_rate = clk_get_rate(priv->plat->stmmac_clk);
 
 	/* Platform provided default clk_csr would be assumed valid
 	 * for all other cases except for the below mentioned ones.
@@ -191,7 +187,7 @@ static void print_pkt(unsigned char *buf, int len)
 
 static inline u32 stmmac_tx_avail(struct stmmac_priv *priv)
 {
-	unsigned avail;
+	u32 avail;
 
 	if (priv->dirty_tx > priv->cur_tx)
 		avail = priv->dirty_tx - priv->cur_tx - 1;
@@ -203,7 +199,7 @@ static inline u32 stmmac_tx_avail(struct stmmac_priv *priv)
 
 static inline u32 stmmac_rx_dirty(struct stmmac_priv *priv)
 {
-	unsigned dirty;
+	u32 dirty;
 
 	if (priv->dirty_rx <= priv->cur_rx)
 		dirty = priv->cur_rx - priv->dirty_rx;
@@ -216,7 +212,7 @@ static inline u32 stmmac_rx_dirty(struct stmmac_priv *priv)
 /**
  * stmmac_hw_fix_mac_speed - callback for speed selection
  * @priv: driver private structure
- * Description: on some platforms (e.g. ST), some HW system configuraton
+ * Description: on some platforms (e.g. ST), some HW system configuration
  * registers have to be set according to the link speed negotiated.
  */
 static inline void stmmac_hw_fix_mac_speed(struct stmmac_priv *priv)
@@ -239,7 +235,8 @@ static void stmmac_enable_eee_mode(struct stmmac_priv *priv)
 	/* Check and enter in LPI mode */
 	if ((priv->dirty_tx == priv->cur_tx) &&
 	    (priv->tx_path_in_lpi_mode == false))
-		priv->hw->mac->set_eee_mode(priv->hw);
+		priv->hw->mac->set_eee_mode(priv->hw,
+					    priv->plat->en_tx_lpi_clockgating);
 }
 
 /**
@@ -415,7 +412,7 @@ static void stmmac_get_rx_hwtstamp(struct stmmac_priv *priv, struct dma_desc *p,
 /**
  *  stmmac_hwtstamp_ioctl - control hardware timestamping.
  *  @dev: device pointer.
- *  @ifr: An IOCTL specefic structure, that can contain a pointer to
+ *  @ifr: An IOCTL specific structure, that can contain a pointer to
  *  a proprietary structure used to pass information to the driver.
  *  Description:
  *  This function configures the MAC to enable/disable both outgoing(TX)
@@ -606,7 +603,7 @@ static int stmmac_hwtstamp_ioctl(struct net_device *dev, struct ifreq *ifr)
 
 		/* program Sub Second Increment reg */
 		sec_inc = priv->hw->ptp->config_sub_second_increment(
-			priv->ptpaddr, priv->clk_ptp_rate,
+			priv->ptpaddr, priv->plat->clk_ptp_rate,
 			priv->plat->has_gmac4);
 		temp = div_u64(1000000000ULL, sec_inc);
 
@@ -616,7 +613,7 @@ static int stmmac_hwtstamp_ioctl(struct net_device *dev, struct ifreq *ifr)
 		 * where, freq_div_ratio = 1e9ns/sec_inc
 		 */
 		temp = (u64)(temp << 32);
-		priv->default_addend = div_u64(temp, priv->clk_ptp_rate);
+		priv->default_addend = div_u64(temp, priv->plat->clk_ptp_rate);
 		priv->hw->ptp->config_addend(priv->ptpaddr,
 					     priv->default_addend);
 
@@ -644,18 +641,6 @@ static int stmmac_init_ptp(struct stmmac_priv *priv)
 	if (!(priv->dma_cap.time_stamp || priv->dma_cap.atime_stamp))
 		return -EOPNOTSUPP;
 
-	/* Fall-back to main clock in case of no PTP ref is passed */
-	priv->clk_ptp_ref = devm_clk_get(priv->device, "clk_ptp_ref");
-	if (IS_ERR(priv->clk_ptp_ref)) {
-		priv->clk_ptp_rate = clk_get_rate(priv->stmmac_clk);
-		priv->clk_ptp_ref = NULL;
-		netdev_dbg(priv->dev, "PTP uses main clock\n");
-	} else {
-		clk_prepare_enable(priv->clk_ptp_ref);
-		priv->clk_ptp_rate = clk_get_rate(priv->clk_ptp_ref);
-		netdev_dbg(priv->dev, "PTP rate %d\n", priv->clk_ptp_rate);
-	}
-
 	priv->adv_ts = 0;
 	/* Check if adv_ts can be enabled for dwmac 4.x core */
 	if (priv->plat->has_gmac4 && priv->dma_cap.atime_stamp)
@@ -682,8 +667,8 @@ static int stmmac_init_ptp(struct stmmac_priv *priv)
 
 static void stmmac_release_ptp(struct stmmac_priv *priv)
 {
-	if (priv->clk_ptp_ref)
-		clk_disable_unprepare(priv->clk_ptp_ref);
+	if (priv->plat->clk_ptp_ref)
+		clk_disable_unprepare(priv->plat->clk_ptp_ref);
 	stmmac_ptp_unregister(priv);
 }
 
@@ -704,7 +689,7 @@ static void stmmac_adjust_link(struct net_device *dev)
 	int new_state = 0;
 	unsigned int fc = priv->flow_ctrl, pause_time = priv->pause;
 
-	if (phydev == NULL)
+	if (!phydev)
 		return;
 
 	spin_lock_irqsave(&priv->lock, flags);
@@ -731,33 +716,36 @@ static void stmmac_adjust_link(struct net_device *dev)
 			new_state = 1;
 			switch (phydev->speed) {
 			case 1000:
-				if (likely((priv->plat->has_gmac) ||
-					   (priv->plat->has_gmac4)))
+				if (priv->plat->has_gmac ||
+				    priv->plat->has_gmac4)
 					ctrl &= ~priv->hw->link.port;
-				stmmac_hw_fix_mac_speed(priv);
 				break;
 			case 100:
+				if (priv->plat->has_gmac ||
+				    priv->plat->has_gmac4) {
+					ctrl |= priv->hw->link.port;
+					ctrl |= priv->hw->link.speed;
+				} else {
+					ctrl &= ~priv->hw->link.port;
+				}
+				break;
 			case 10:
-				if (likely((priv->plat->has_gmac) ||
-					   (priv->plat->has_gmac4))) {
+				if (priv->plat->has_gmac ||
+				    priv->plat->has_gmac4) {
 					ctrl |= priv->hw->link.port;
-					if (phydev->speed == SPEED_100) {
-						ctrl |= priv->hw->link.speed;
-					} else {
-						ctrl &= ~(priv->hw->link.speed);
-					}
+					ctrl &= ~(priv->hw->link.speed);
 				} else {
 					ctrl &= ~priv->hw->link.port;
 				}
-				stmmac_hw_fix_mac_speed(priv);
 				break;
 			default:
 				netif_warn(priv, link, priv->dev,
-					   "Speed (%d) not 10/100\n",
-					   phydev->speed);
+					   "broken speed: %d\n", phydev->speed);
+				phydev->speed = SPEED_UNKNOWN;
 				break;
 			}
-
+			if (phydev->speed != SPEED_UNKNOWN)
+				stmmac_hw_fix_mac_speed(priv);
 			priv->speed = phydev->speed;
 		}
 
@@ -770,8 +758,8 @@ static void stmmac_adjust_link(struct net_device *dev)
 	} else if (priv->oldlink) {
 		new_state = 1;
 		priv->oldlink = 0;
-		priv->speed = 0;
-		priv->oldduplex = -1;
+		priv->speed = SPEED_UNKNOWN;
+		priv->oldduplex = DUPLEX_UNKNOWN;
 	}
 
 	if (new_state && netif_msg_link(priv))
@@ -833,8 +821,8 @@ static int stmmac_init_phy(struct net_device *dev)
 	int interface = priv->plat->interface;
 	int max_speed = priv->plat->max_speed;
 	priv->oldlink = 0;
-	priv->speed = 0;
-	priv->oldduplex = -1;
+	priv->speed = SPEED_UNKNOWN;
+	priv->oldduplex = DUPLEX_UNKNOWN;
 
 	if (priv->plat->phy_node) {
 		phydev = of_phy_connect(dev, priv->plat->phy_node,
@@ -886,9 +874,7 @@ static int stmmac_init_phy(struct net_device *dev)
 	if (phydev->is_pseudo_fixed_link)
 		phydev->irq = PHY_POLL;
 
-	netdev_dbg(priv->dev, "%s: attached to PHY (UID 0x%x) Link = %d\n",
-		   __func__, phydev->phy_id, phydev->link);
-
+	phy_attached_info(phydev);
 	return 0;
 }
 
@@ -1014,7 +1000,7 @@ static void stmmac_free_rx_buffers(struct stmmac_priv *priv, int i)
  * @dev: net device structure
  * @flags: gfp flag.
  * Description: this function initializes the DMA RX/TX descriptors
- * and allocates the socket buffers. It suppors the chained and ring
+ * and allocates the socket buffers. It supports the chained and ring
  * modes.
  */
 static int init_dma_desc_rings(struct net_device *dev, gfp_t flags)
@@ -1127,13 +1113,6 @@ static void dma_free_tx_skbufs(struct stmmac_priv *priv)
 	int i;
 
 	for (i = 0; i < DMA_TX_SIZE; i++) {
-		struct dma_desc *p;
-
-		if (priv->extend_desc)
-			p = &((priv->dma_etx + i)->basic);
-		else
-			p = priv->dma_tx + i;
-
 		if (priv->tx_skbuff_dma[i].buf) {
 			if (priv->tx_skbuff_dma[i].map_as_page)
 				dma_unmap_page(priv->device,
@@ -1147,7 +1126,7 @@ static void dma_free_tx_skbufs(struct stmmac_priv *priv)
 						 DMA_TO_DEVICE);
 		}
 
-		if (priv->tx_skbuff[i] != NULL) {
+		if (priv->tx_skbuff[i]) {
 			dev_kfree_skb_any(priv->tx_skbuff[i]);
 			priv->tx_skbuff[i] = NULL;
 			priv->tx_skbuff_dma[i].buf = 0;
@@ -1271,6 +1250,28 @@ static void free_dma_desc_resources(struct stmmac_priv *priv)
 }
 
 /**
+ *  stmmac_mac_enable_rx_queues - Enable MAC rx queues
+ *  @priv: driver private structure
+ *  Description: It is used for enabling the rx queues in the MAC
+ */
+static void stmmac_mac_enable_rx_queues(struct stmmac_priv *priv)
+{
+	int rx_count = priv->dma_cap.number_rx_queues;
+	int queue = 0;
+
+	/* If GMAC does not have multiple queues, then this is not necessary*/
+	if (rx_count == 1)
+		return;
+
+	/**
+	 *  If the core is synthesized with multiple rx queues / multiple
+	 *  dma channels, then rx queues will be disabled by default.
+	 *  For now only rx queue 0 is enabled.
+	 */
+	priv->hw->mac->rx_queue_enable(priv->hw, queue);
+}
+
+/**
  *  stmmac_dma_operation_mode - HW DMA operation mode
  *  @priv: driver private structure
  *  Description: it is used for configuring the DMA operation mode register in
@@ -1671,10 +1672,6 @@ static int stmmac_hw_setup(struct net_device *dev, bool init_ptp)
 	/* Copy the MAC addr into the HW  */
 	priv->hw->mac->set_umac_addr(priv->hw, dev->dev_addr, 0);
 
-	/* If required, perform hw setup of the bus. */
-	if (priv->plat->bus_setup)
-		priv->plat->bus_setup(priv->ioaddr);
-
 	/* PS and related bits will be programmed according to the speed */
 	if (priv->hw->pcs) {
 		int speed = priv->plat->mac_port_sel_speed;
@@ -1691,6 +1688,10 @@ static int stmmac_hw_setup(struct net_device *dev, bool init_ptp)
 	/* Initialize the MAC Core */
 	priv->hw->mac->core_init(priv->hw, dev->mtu);
 
+	/* Initialize MAC RX Queues */
+	if (priv->hw->mac->rx_queue_enable)
+		stmmac_mac_enable_rx_queues(priv);
+
 	ret = priv->hw->mac->rx_ipc(priv->hw);
 	if (!ret) {
 		netdev_warn(priv->dev, "RX IPC Checksum Offload disabled\n");
@@ -1711,8 +1712,10 @@ static int stmmac_hw_setup(struct net_device *dev, bool init_ptp)
 
 	if (init_ptp) {
 		ret = stmmac_init_ptp(priv);
-		if (ret)
-			netdev_warn(priv->dev, "fail to init PTP.\n");
+		if (ret == -EOPNOTSUPP)
+			netdev_warn(priv->dev, "PTP not supported by HW\n");
+		else if (ret)
+			netdev_warn(priv->dev, "PTP init failed\n");
 	}
 
 #ifdef CONFIG_DEBUG_FS
@@ -2519,7 +2522,7 @@ static int stmmac_rx(struct stmmac_priv *priv, int limit)
 		if (unlikely(status == discard_frame)) {
 			priv->dev->stats.rx_errors++;
 			if (priv->hwts_rx_en && !priv->extend_desc) {
-				/* DESC2 & DESC3 will be overwitten by device
+				/* DESC2 & DESC3 will be overwritten by device
 				 * with timestamp value, hence reinitialize
 				 * them in stmmac_rx_refill() function so that
 				 * device can reuse it.
@@ -2542,7 +2545,7 @@ static int stmmac_rx(struct stmmac_priv *priv, int limit)
 
 			frame_len = priv->hw->desc->get_rx_frame_len(p, coe);
 
-			/*  If frame length is greather than skb buffer size
+			/*  If frame length is greater than skb buffer size
 			 *  (preallocated during init) then the packet is
 			 *  ignored
 			 */
@@ -2669,7 +2672,7 @@ static int stmmac_poll(struct napi_struct *napi, int budget)
 
 	work_done = stmmac_rx(priv, budget);
 	if (work_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		stmmac_enable_dma_irq(priv);
 	}
 	return work_done;
@@ -2748,7 +2751,7 @@ static netdev_features_t stmmac_fix_features(struct net_device *dev,
 	/* Some GMAC devices have a bugged Jumbo frame support that
 	 * needs to have the Tx COE disabled for oversized frames
 	 * (due to limited buffer sizes). In this case we disable
-	 * the TX csum insertionin the TDES and not use SF.
+	 * the TX csum insertion in the TDES and not use SF.
 	 */
 	if (priv->plat->bugged_jumbo && (dev->mtu > ETH_DATA_LEN))
 		features &= ~NETIF_F_CSUM_MASK;
@@ -2894,9 +2897,7 @@ static void sysfs_display_ring(void *head, int size, int extend_desc,
 	struct dma_desc *p = (struct dma_desc *)head;
 
 	for (i = 0; i < size; i++) {
-		u64 x;
 		if (extend_desc) {
-			x = *(u64 *) ep;
 			seq_printf(seq, "%d [0x%x]: 0x%x 0x%x 0x%x 0x%x\n",
 				   i, (unsigned int)virt_to_phys(ep),
 				   le32_to_cpu(ep->basic.des0),
@@ -2905,7 +2906,6 @@ static void sysfs_display_ring(void *head, int size, int extend_desc,
 				   le32_to_cpu(ep->basic.des3));
 			ep++;
 		} else {
-			x = *(u64 *) p;
 			seq_printf(seq, "%d [0x%x]: 0x%x 0x%x 0x%x 0x%x\n",
 				   i, (unsigned int)virt_to_phys(ep),
 				   le32_to_cpu(p->des0), le32_to_cpu(p->des1),
@@ -2975,7 +2975,7 @@ static int stmmac_sysfs_dma_cap_read(struct seq_file *seq, void *v)
 		   (priv->dma_cap.hash_filter) ? "Y" : "N");
 	seq_printf(seq, "\tMultiple MAC address registers: %s\n",
 		   (priv->dma_cap.multi_addr) ? "Y" : "N");
-	seq_printf(seq, "\tPCS (TBI/SGMII/RTBI PHY interfatces): %s\n",
+	seq_printf(seq, "\tPCS (TBI/SGMII/RTBI PHY interfaces): %s\n",
 		   (priv->dma_cap.pcs) ? "Y" : "N");
 	seq_printf(seq, "\tSMA (MDIO) Interface: %s\n",
 		   (priv->dma_cap.sma_mdio) ? "Y" : "N");
@@ -3251,44 +3251,8 @@ int stmmac_dvr_probe(struct device *device,
 	if ((phyaddr >= 0) && (phyaddr <= 31))
 		priv->plat->phy_addr = phyaddr;
 
-	priv->stmmac_clk = devm_clk_get(priv->device, STMMAC_RESOURCE_NAME);
-	if (IS_ERR(priv->stmmac_clk)) {
-		netdev_warn(priv->dev, "%s: warning: cannot get CSR clock\n",
-			    __func__);
-		/* If failed to obtain stmmac_clk and specific clk_csr value
-		 * is NOT passed from the platform, probe fail.
-		 */
-		if (!priv->plat->clk_csr) {
-			ret = PTR_ERR(priv->stmmac_clk);
-			goto error_clk_get;
-		} else {
-			priv->stmmac_clk = NULL;
-		}
-	}
-	clk_prepare_enable(priv->stmmac_clk);
-
-	priv->pclk = devm_clk_get(priv->device, "pclk");
-	if (IS_ERR(priv->pclk)) {
-		if (PTR_ERR(priv->pclk) == -EPROBE_DEFER) {
-			ret = -EPROBE_DEFER;
-			goto error_pclk_get;
-		}
-		priv->pclk = NULL;
-	}
-	clk_prepare_enable(priv->pclk);
-
-	priv->stmmac_rst = devm_reset_control_get(priv->device,
-						  STMMAC_RESOURCE_NAME);
-	if (IS_ERR(priv->stmmac_rst)) {
-		if (PTR_ERR(priv->stmmac_rst) == -EPROBE_DEFER) {
-			ret = -EPROBE_DEFER;
-			goto error_hw_init;
-		}
-		dev_info(priv->device, "no reset control found\n");
-		priv->stmmac_rst = NULL;
-	}
-	if (priv->stmmac_rst)
-		reset_control_deassert(priv->stmmac_rst);
+	if (priv->plat->stmmac_rst)
+		reset_control_deassert(priv->plat->stmmac_rst);
 
 	/* Init MAC and get the capabilities */
 	ret = stmmac_hw_init(priv);
@@ -3391,10 +3355,6 @@ error_netdev_register:
 error_mdio_register:
 	netif_napi_del(&priv->napi);
 error_hw_init:
-	clk_disable_unprepare(priv->pclk);
-error_pclk_get:
-	clk_disable_unprepare(priv->stmmac_clk);
-error_clk_get:
 	free_netdev(ndev);
 
 	return ret;
@@ -3420,10 +3380,10 @@ int stmmac_dvr_remove(struct device *dev)
 	stmmac_set_mac(priv->ioaddr, false);
 	netif_carrier_off(ndev);
 	unregister_netdev(ndev);
-	if (priv->stmmac_rst)
-		reset_control_assert(priv->stmmac_rst);
-	clk_disable_unprepare(priv->pclk);
-	clk_disable_unprepare(priv->stmmac_clk);
+	if (priv->plat->stmmac_rst)
+		reset_control_assert(priv->plat->stmmac_rst);
+	clk_disable_unprepare(priv->plat->pclk);
+	clk_disable_unprepare(priv->plat->stmmac_clk);
 	if (priv->hw->pcs != STMMAC_PCS_RGMII &&
 	    priv->hw->pcs != STMMAC_PCS_TBI &&
 	    priv->hw->pcs != STMMAC_PCS_RTBI)
@@ -3472,14 +3432,14 @@ int stmmac_suspend(struct device *dev)
 		stmmac_set_mac(priv->ioaddr, false);
 		pinctrl_pm_select_sleep_state(priv->device);
 		/* Disable clock in case of PWM is off */
-		clk_disable(priv->pclk);
-		clk_disable(priv->stmmac_clk);
+		clk_disable(priv->plat->pclk);
+		clk_disable(priv->plat->stmmac_clk);
 	}
 	spin_unlock_irqrestore(&priv->lock, flags);
 
 	priv->oldlink = 0;
-	priv->speed = 0;
-	priv->oldduplex = -1;
+	priv->speed = SPEED_UNKNOWN;
+	priv->oldduplex = DUPLEX_UNKNOWN;
 	return 0;
 }
 EXPORT_SYMBOL_GPL(stmmac_suspend);
@@ -3512,9 +3472,9 @@ int stmmac_resume(struct device *dev)
 		priv->irq_wake = 0;
 	} else {
 		pinctrl_pm_select_default_state(priv->device);
-		/* enable the clk prevously disabled */
-		clk_enable(priv->stmmac_clk);
-		clk_enable(priv->pclk);
+		/* enable the clk previously disabled */
+		clk_enable(priv->plat->stmmac_clk);
+		clk_enable(priv->plat->pclk);
 		/* reset the phy so that it's ready */
 		if (priv->mii)
 			stmmac_mdio_reset(priv->mii);
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
index b0344c213752..db157a47000c 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
@@ -13,10 +13,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
@@ -24,13 +20,14 @@
   Maintainer: Giuseppe Cavallaro <peppe.cavallaro@st.com>
 *******************************************************************************/
 
+#include <linux/io.h>
+#include <linux/iopoll.h>
 #include <linux/mii.h>
-#include <linux/phy.h>
-#include <linux/slab.h>
 #include <linux/of.h>
 #include <linux/of_gpio.h>
 #include <linux/of_mdio.h>
-#include <asm/io.h>
+#include <linux/phy.h>
+#include <linux/slab.h>
 
 #include "stmmac.h"
 
@@ -42,22 +39,6 @@
 #define MII_GMAC4_WRITE			(1 << MII_GMAC4_GOC_SHIFT)
 #define MII_GMAC4_READ			(3 << MII_GMAC4_GOC_SHIFT)
 
-static int stmmac_mdio_busy_wait(void __iomem *ioaddr, unsigned int mii_addr)
-{
-	unsigned long curr;
-	unsigned long finish = jiffies + 3 * HZ;
-
-	do {
-		curr = jiffies;
-		if (readl(ioaddr + mii_addr) & MII_BUSY)
-			cpu_relax();
-		else
-			return 0;
-	} while (!time_after_eq(curr, finish));
-
-	return -EBUSY;
-}
-
 /**
  * stmmac_mdio_read
  * @bus: points to the mii_bus structure
@@ -74,7 +55,7 @@ static int stmmac_mdio_read(struct mii_bus *bus, int phyaddr, int phyreg)
 	struct stmmac_priv *priv = netdev_priv(ndev);
 	unsigned int mii_address = priv->hw->mii.addr;
 	unsigned int mii_data = priv->hw->mii.data;
-
+	u32 v;
 	int data;
 	u32 value = MII_BUSY;
 
@@ -86,12 +67,14 @@ static int stmmac_mdio_read(struct mii_bus *bus, int phyaddr, int phyreg)
 	if (priv->plat->has_gmac4)
 		value |= MII_GMAC4_READ;
 
-	if (stmmac_mdio_busy_wait(priv->ioaddr, mii_address))
+	if (readl_poll_timeout(priv->ioaddr + mii_address, v, !(v & MII_BUSY),
+			       100, 10000))
 		return -EBUSY;
 
 	writel(value, priv->ioaddr + mii_address);
 
-	if (stmmac_mdio_busy_wait(priv->ioaddr, mii_address))
+	if (readl_poll_timeout(priv->ioaddr + mii_address, v, !(v & MII_BUSY),
+			       100, 10000))
 		return -EBUSY;
 
 	/* Read the data from the MII data register */
@@ -115,7 +98,7 @@ static int stmmac_mdio_write(struct mii_bus *bus, int phyaddr, int phyreg,
 	struct stmmac_priv *priv = netdev_priv(ndev);
 	unsigned int mii_address = priv->hw->mii.addr;
 	unsigned int mii_data = priv->hw->mii.data;
-
+	u32 v;
 	u32 value = MII_BUSY;
 
 	value |= (phyaddr << priv->hw->mii.addr_shift)
@@ -130,7 +113,8 @@ static int stmmac_mdio_write(struct mii_bus *bus, int phyaddr, int phyreg,
 		value |= MII_WRITE;
 
 	/* Wait until any existing MII operation is complete */
-	if (stmmac_mdio_busy_wait(priv->ioaddr, mii_address))
+	if (readl_poll_timeout(priv->ioaddr + mii_address, v, !(v & MII_BUSY),
+			       100, 10000))
 		return -EBUSY;
 
 	/* Set the MII address register to write */
@@ -138,7 +122,8 @@ static int stmmac_mdio_write(struct mii_bus *bus, int phyaddr, int phyreg,
 	writel(value, priv->ioaddr + mii_address);
 
 	/* Wait until any existing MII operation is complete */
-	return stmmac_mdio_busy_wait(priv->ioaddr, mii_address);
+	return readl_poll_timeout(priv->ioaddr + mii_address, v, !(v & MII_BUSY),
+				  100, 10000);
 }
 
 /**
@@ -156,9 +141,9 @@ int stmmac_mdio_reset(struct mii_bus *bus)
 
 #ifdef CONFIG_OF
 	if (priv->device->of_node) {
-
 		if (data->reset_gpio < 0) {
 			struct device_node *np = priv->device->of_node;
+
 			if (!np)
 				return 0;
 
@@ -198,7 +183,7 @@ int stmmac_mdio_reset(struct mii_bus *bus)
 
 	/* This is a workaround for problems with the STE101P PHY.
 	 * It doesn't complete its reset until at least one clock cycle
-	 * on MDC, so perform a dummy mdio read. To be upadted for GMAC4
+	 * on MDC, so perform a dummy mdio read. To be updated for GMAC4
 	 * if needed.
 	 */
 	if (!priv->plat->has_gmac4)
@@ -225,7 +210,7 @@ int stmmac_mdio_register(struct net_device *ndev)
 		return 0;
 
 	new_bus = mdiobus_alloc();
-	if (new_bus == NULL)
+	if (!new_bus)
 		return -ENOMEM;
 
 	if (mdio_bus_data->irqs)
@@ -262,49 +247,48 @@ int stmmac_mdio_register(struct net_device *ndev)
 	found = 0;
 	for (addr = 0; addr < PHY_MAX_ADDR; addr++) {
 		struct phy_device *phydev = mdiobus_get_phy(new_bus, addr);
-		if (phydev) {
-			int act = 0;
-			char irq_num[4];
-			char *irq_str;
-
-			/*
-			 * If an IRQ was provided to be assigned after
-			 * the bus probe, do it here.
-			 */
-			if ((mdio_bus_data->irqs == NULL) &&
-			    (mdio_bus_data->probed_phy_irq > 0)) {
-				new_bus->irq[addr] =
-					mdio_bus_data->probed_phy_irq;
-				phydev->irq = mdio_bus_data->probed_phy_irq;
-			}
-
-			/*
-			 * If we're going to bind the MAC to this PHY bus,
-			 * and no PHY number was provided to the MAC,
-			 * use the one probed here.
-			 */
-			if (priv->plat->phy_addr == -1)
-				priv->plat->phy_addr = addr;
-
-			act = (priv->plat->phy_addr == addr);
-			switch (phydev->irq) {
-			case PHY_POLL:
-				irq_str = "POLL";
-				break;
-			case PHY_IGNORE_INTERRUPT:
-				irq_str = "IGNORE";
-				break;
-			default:
-				sprintf(irq_num, "%d", phydev->irq);
-				irq_str = irq_num;
-				break;
-			}
-			netdev_info(ndev, "PHY ID %08x at %d IRQ %s (%s)%s\n",
-				    phydev->phy_id, addr,
-				    irq_str, phydev_name(phydev),
-				    act ? " active" : "");
-			found = 1;
+		int act = 0;
+		char irq_num[4];
+		char *irq_str;
+
+		if (!phydev)
+			continue;
+
+		/*
+		 * If an IRQ was provided to be assigned after
+		 * the bus probe, do it here.
+		 */
+		if (!mdio_bus_data->irqs &&
+		    (mdio_bus_data->probed_phy_irq > 0)) {
+			new_bus->irq[addr] = mdio_bus_data->probed_phy_irq;
+			phydev->irq = mdio_bus_data->probed_phy_irq;
+		}
+
+		/*
+		 * If we're going to bind the MAC to this PHY bus,
+		 * and no PHY number was provided to the MAC,
+		 * use the one probed here.
+		 */
+		if (priv->plat->phy_addr == -1)
+			priv->plat->phy_addr = addr;
+
+		act = (priv->plat->phy_addr == addr);
+		switch (phydev->irq) {
+		case PHY_POLL:
+			irq_str = "POLL";
+			break;
+		case PHY_IGNORE_INTERRUPT:
+			irq_str = "IGNORE";
+			break;
+		default:
+			sprintf(irq_num, "%d", phydev->irq);
+			irq_str = irq_num;
+			break;
 		}
+		netdev_info(ndev, "PHY ID %08x at %d IRQ %s (%s)%s\n",
+			    phydev->phy_id, addr, irq_str, phydev_name(phydev),
+			    act ? " active" : "");
+		found = 1;
 	}
 
 	if (!found && !mdio_node) {
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c
index 3da4737620cb..5c9e462276b9 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c
@@ -12,10 +12,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index 36942f5a6a53..433a84239a68 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -12,10 +12,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
@@ -121,7 +117,6 @@ static struct stmmac_axi *stmmac_axi_setup(struct platform_device *pdev)
 	axi->axi_lpi_en = of_property_read_bool(np, "snps,lpi_en");
 	axi->axi_xit_frm = of_property_read_bool(np, "snps,xit_frm");
 	axi->axi_kbbe = of_property_read_bool(np, "snps,axi_kbbe");
-	axi->axi_axi_all = of_property_read_bool(np, "snps,axi_all");
 	axi->axi_fb = of_property_read_bool(np, "snps,axi_fb");
 	axi->axi_mb = of_property_read_bool(np, "snps,axi_mb");
 	axi->axi_rb =  of_property_read_bool(np, "snps,axi_rb");
@@ -181,10 +176,19 @@ static int stmmac_dt_phy(struct plat_stmmacenet_data *plat,
 		mdio = false;
 	}
 
-	/* If snps,dwmac-mdio is passed from DT, always register the MDIO */
-	for_each_child_of_node(np, plat->mdio_node) {
-		if (of_device_is_compatible(plat->mdio_node, "snps,dwmac-mdio"))
-			break;
+	/* exception for dwmac-dwc-qos-eth glue logic */
+	if (of_device_is_compatible(np, "snps,dwc-qos-ethernet-4.10")) {
+		plat->mdio_node = of_get_child_by_name(np, "mdio");
+	} else {
+		/**
+		 * If snps,dwmac-mdio is passed from DT, always register
+		 * the MDIO
+		 */
+		for_each_child_of_node(np, plat->mdio_node) {
+			if (of_device_is_compatible(plat->mdio_node,
+						    "snps,dwmac-mdio"))
+				break;
+		}
 	}
 
 	if (plat->mdio_node) {
@@ -249,6 +253,9 @@ stmmac_probe_config_dt(struct platform_device *pdev, const char **mac)
 	plat->force_sf_dma_mode =
 		of_property_read_bool(np, "snps,force_sf_dma_mode");
 
+	plat->en_tx_lpi_clockgating =
+		of_property_read_bool(np, "snps,en-tx-lpi-clockgating");
+
 	/* Set the maxmtu to a default of JUMBO_LEN in case the
 	 * parameter is not present in the device tree.
 	 */
@@ -333,7 +340,54 @@ stmmac_probe_config_dt(struct platform_device *pdev, const char **mac)
 
 	plat->axi = stmmac_axi_setup(pdev);
 
+	/* clock setup */
+	plat->stmmac_clk = devm_clk_get(&pdev->dev,
+					STMMAC_RESOURCE_NAME);
+	if (IS_ERR(plat->stmmac_clk)) {
+		dev_warn(&pdev->dev, "Cannot get CSR clock\n");
+		plat->stmmac_clk = NULL;
+	}
+	clk_prepare_enable(plat->stmmac_clk);
+
+	plat->pclk = devm_clk_get(&pdev->dev, "pclk");
+	if (IS_ERR(plat->pclk)) {
+		if (PTR_ERR(plat->pclk) == -EPROBE_DEFER)
+			goto error_pclk_get;
+
+		plat->pclk = NULL;
+	}
+	clk_prepare_enable(plat->pclk);
+
+	/* Fall-back to main clock in case of no PTP ref is passed */
+	plat->clk_ptp_ref = devm_clk_get(&pdev->dev, "clk_ptp_ref");
+	if (IS_ERR(plat->clk_ptp_ref)) {
+		plat->clk_ptp_rate = clk_get_rate(plat->stmmac_clk);
+		plat->clk_ptp_ref = NULL;
+		dev_warn(&pdev->dev, "PTP uses main clock\n");
+	} else {
+		clk_prepare_enable(plat->clk_ptp_ref);
+		plat->clk_ptp_rate = clk_get_rate(plat->clk_ptp_ref);
+		dev_dbg(&pdev->dev, "PTP rate %d\n", plat->clk_ptp_rate);
+	}
+
+	plat->stmmac_rst = devm_reset_control_get(&pdev->dev,
+						  STMMAC_RESOURCE_NAME);
+	if (IS_ERR(plat->stmmac_rst)) {
+		if (PTR_ERR(plat->stmmac_rst) == -EPROBE_DEFER)
+			goto error_hw_init;
+
+		dev_info(&pdev->dev, "no reset control found\n");
+		plat->stmmac_rst = NULL;
+	}
+
 	return plat;
+
+error_hw_init:
+	clk_disable_unprepare(plat->pclk);
+error_pclk_get:
+	clk_disable_unprepare(plat->stmmac_clk);
+
+	return ERR_PTR(-EPROBE_DEFER);
 }
 
 /**
@@ -357,7 +411,7 @@ void stmmac_remove_config_dt(struct platform_device *pdev,
 struct plat_stmmacenet_data *
 stmmac_probe_config_dt(struct platform_device *pdev, const char **mac)
 {
-	return ERR_PTR(-ENOSYS);
+	return ERR_PTR(-EINVAL);
 }
 
 void stmmac_remove_config_dt(struct platform_device *pdev,
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c
index 3eb281d1db08..d71bd80c5b5b 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c
@@ -12,10 +12,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.h b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.h
index c06938c47af5..48fb72fc423c 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.h
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.h
@@ -12,10 +12,6 @@
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
 
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
 
diff --git a/drivers/net/ethernet/sun/Kconfig b/drivers/net/ethernet/sun/Kconfig
index a4b40e3015e5..b2caf5132bd2 100644
--- a/drivers/net/ethernet/sun/Kconfig
+++ b/drivers/net/ethernet/sun/Kconfig
@@ -70,19 +70,23 @@ config CASSINI
 	  <http://docs.oracle.com/cd/E19113-01/giga.ether.pci/817-4341-10/817-4341-10.pdf>.
 
 config SUNVNET_COMMON
-	bool
+	tristate "Common routines to support Sun Virtual Networking"
 	depends on SUN_LDOMS
-	default y if SUN_LDOMS
+	default m
 
 config SUNVNET
 	tristate "Sun Virtual Network support"
+	default m
 	depends on SUN_LDOMS
+	depends on SUNVNET_COMMON
 	---help---
 	  Support for virtual network devices under Sun Logical Domains.
 
 config LDMVSW
 	tristate "Sun4v LDoms Virtual Switch support"
+	default m
 	depends on SUN_LDOMS
+	depends on SUNVNET_COMMON
 	---help---
 	  Support for virtual switch devices under Sun4v Logical Domains.
 	  This driver adds a network interface for every vsw-port node
diff --git a/drivers/net/ethernet/sun/ldmvsw.c b/drivers/net/ethernet/sun/ldmvsw.c
index 335b87660638..89952deae47f 100644
--- a/drivers/net/ethernet/sun/ldmvsw.c
+++ b/drivers/net/ethernet/sun/ldmvsw.c
@@ -41,11 +41,11 @@
 static u8 vsw_port_hwaddr[ETH_ALEN] = {0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
 
 #define DRV_MODULE_NAME		"ldmvsw"
-#define DRV_MODULE_VERSION	"1.0"
-#define DRV_MODULE_RELDATE	"Jan 15, 2016"
+#define DRV_MODULE_VERSION	"1.1"
+#define DRV_MODULE_RELDATE	"February 3, 2017"
 
 static char version[] =
-	DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
+	DRV_MODULE_NAME " " DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")";
 MODULE_AUTHOR("Oracle");
 MODULE_DESCRIPTION("Sun4v LDOM Virtual Switch Driver");
 MODULE_LICENSE("GPL");
@@ -234,8 +234,7 @@ static struct net_device *vsw_alloc_netdev(u8 hwaddr[],
 	dev->ethtool_ops = &vsw_ethtool_ops;
 	dev->watchdog_timeo = VSW_TX_TIMEOUT;
 
-	dev->hw_features = NETIF_F_TSO | NETIF_F_GSO | NETIF_F_GSO_SOFTWARE |
-			   NETIF_F_HW_CSUM | NETIF_F_SG;
+	dev->hw_features = NETIF_F_HW_CSUM | NETIF_F_SG;
 	dev->features = dev->hw_features;
 
 	/* MTU range: 68 - 65535 */
@@ -259,11 +258,6 @@ static struct vio_driver_ops vsw_vio_ops = {
 	.handshake_complete	= sunvnet_handshake_complete_common,
 };
 
-static void print_version(void)
-{
-	printk_once(KERN_INFO "%s", version);
-}
-
 static const char *remote_macaddr_prop = "remote-mac-address";
 static const char *id_prop = "id";
 
@@ -279,8 +273,6 @@ static int vsw_port_probe(struct vio_dev *vdev, const struct vio_device_id *id)
 	const u64 *port_id;
 	u64 handle;
 
-	print_version();
-
 	hp = mdesc_grab();
 
 	rmac = mdesc_get_property(hp, vdev->mp, remote_macaddr_prop, &len);
@@ -327,7 +319,7 @@ static int vsw_port_probe(struct vio_dev *vdev, const struct vio_device_id *id)
 	port->vp = vp;
 	port->dev = dev;
 	port->switch_port = 1;
-	port->tso = true;
+	port->tso = false; /* no tso in vsw, misbehaves in bridge */
 	port->tsolen = 0;
 
 	/* Mark the port as belonging to ldmvsw which directs the
@@ -457,6 +449,7 @@ static struct vio_driver vsw_port_driver = {
 
 static int __init vsw_init(void)
 {
+	pr_info("%s\n", version);
 	return vio_register_driver(&vsw_port_driver);
 }
 
diff --git a/drivers/net/ethernet/sun/niu.c b/drivers/net/ethernet/sun/niu.c
index f90d1af6d390..57978056b336 100644
--- a/drivers/net/ethernet/sun/niu.c
+++ b/drivers/net/ethernet/sun/niu.c
@@ -3786,7 +3786,7 @@ static int niu_poll(struct napi_struct *napi, int budget)
 	work_done = niu_poll_core(np, lp, budget);
 
 	if (work_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		niu_ldg_rearm(np, lp, 1);
 	}
 	return work_done;
@@ -6294,8 +6294,8 @@ no_rings:
 	stats->tx_errors = errors;
 }
 
-static struct rtnl_link_stats64 *niu_get_stats(struct net_device *dev,
-					       struct rtnl_link_stats64 *stats)
+static void niu_get_stats(struct net_device *dev,
+			  struct rtnl_link_stats64 *stats)
 {
 	struct niu *np = netdev_priv(dev);
 
@@ -6303,8 +6303,6 @@ static struct rtnl_link_stats64 *niu_get_stats(struct net_device *dev,
 		niu_get_rx_stats(np, stats);
 		niu_get_tx_stats(np, stats);
 	}
-
-	return stats;
 }
 
 static void niu_load_hash_xmac(struct niu *np, u16 *hash)
diff --git a/drivers/net/ethernet/sun/sungem.c b/drivers/net/ethernet/sun/sungem.c
index d277e4107976..5c5952e782cd 100644
--- a/drivers/net/ethernet/sun/sungem.c
+++ b/drivers/net/ethernet/sun/sungem.c
@@ -922,7 +922,7 @@ static int gem_poll(struct napi_struct *napi, int budget)
 		gp->status = readl(gp->regs + GREG_STAT);
 	} while (gp->status & GREG_STAT_NAPI);
 
-	napi_complete(napi);
+	napi_complete_done(napi, work_done);
 	gem_enable_ints(gp);
 
 	return work_done;
diff --git a/drivers/net/ethernet/sun/sunvnet.c b/drivers/net/ethernet/sun/sunvnet.c
index 5356a7074796..4cc2571f71c6 100644
--- a/drivers/net/ethernet/sun/sunvnet.c
+++ b/drivers/net/ethernet/sun/sunvnet.c
@@ -38,11 +38,11 @@
 #define VNET_TX_TIMEOUT			(5 * HZ)
 
 #define DRV_MODULE_NAME		"sunvnet"
-#define DRV_MODULE_VERSION	"1.0"
-#define DRV_MODULE_RELDATE	"June 25, 2007"
+#define DRV_MODULE_VERSION	"2.0"
+#define DRV_MODULE_RELDATE	"February 3, 2017"
 
 static char version[] =
-	DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
+	DRV_MODULE_NAME " " DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")";
 MODULE_AUTHOR("David S. Miller (davem@davemloft.net)");
 MODULE_DESCRIPTION("Sun LDOM virtual network driver");
 MODULE_LICENSE("GPL");
@@ -303,11 +303,6 @@ static struct vio_driver_ops vnet_vio_ops = {
 	.handshake_complete	= sunvnet_handshake_complete_common,
 };
 
-static void print_version(void)
-{
-	printk_once(KERN_INFO "%s", version);
-}
-
 const char *remote_macaddr_prop = "remote-mac-address";
 
 static int vnet_port_probe(struct vio_dev *vdev, const struct vio_device_id *id)
@@ -319,8 +314,6 @@ static int vnet_port_probe(struct vio_dev *vdev, const struct vio_device_id *id)
 	const u64 *rmac;
 	int len, i, err, switch_port;
 
-	print_version();
-
 	hp = mdesc_grab();
 
 	vp = vnet_find_parent(hp, vdev->mp, vdev);
@@ -446,6 +439,7 @@ static struct vio_driver vnet_port_driver = {
 
 static int __init vnet_init(void)
 {
+	pr_info("%s\n", version);
 	return vio_register_driver(&vnet_port_driver);
 }
 
diff --git a/drivers/net/ethernet/sun/sunvnet_common.c b/drivers/net/ethernet/sun/sunvnet_common.c
index 8878b75d68b4..fa2d11ca9b81 100644
--- a/drivers/net/ethernet/sun/sunvnet_common.c
+++ b/drivers/net/ethernet/sun/sunvnet_common.c
@@ -37,6 +37,11 @@
  */
 #define	VNET_MAX_RETRIES	10
 
+MODULE_AUTHOR("David S. Miller (davem@davemloft.net)");
+MODULE_DESCRIPTION("Sun LDOM virtual network support library");
+MODULE_LICENSE("GPL");
+MODULE_VERSION("1.1");
+
 static int __vnet_tx_trigger(struct vnet_port *port, u32 start);
 static void vnet_port_reset(struct vnet_port *port);
 
@@ -181,6 +186,7 @@ static int handle_attr_info(struct vio_driver_state *vio,
 	} else {
 		pkt->cflags &= ~VNET_LSO_IPV4_CAPAB;
 		pkt->ipv4_lso_maxlen = 0;
+		port->tsolen = 0;
 	}
 
 	/* for version >= 1.6, ACK packet mode we support */
@@ -714,12 +720,8 @@ static void maybe_tx_wakeup(struct vnet_port *port)
 	txq = netdev_get_tx_queue(VNET_PORT_TO_NET_DEVICE(port),
 				  port->q_index);
 	__netif_tx_lock(txq, smp_processor_id());
-	if (likely(netif_tx_queue_stopped(txq))) {
-		struct vio_dring_state *dr;
-
-		dr = &port->vio.drings[VIO_DRIVER_TX_RING];
+	if (likely(netif_tx_queue_stopped(txq)))
 		netif_tx_wake_queue(txq);
-	}
 	__netif_tx_unlock(txq);
 }
 
@@ -737,41 +739,37 @@ static int vnet_event_napi(struct vnet_port *port, int budget)
 	struct vio_driver_state *vio = &port->vio;
 	int tx_wakeup, err;
 	int npkts = 0;
-	int event = (port->rx_event & LDC_EVENT_RESET);
-
-ldc_ctrl:
-	if (unlikely(event == LDC_EVENT_RESET ||
-		     event == LDC_EVENT_UP)) {
-		vio_link_state_change(vio, event);
-
-		if (event == LDC_EVENT_RESET) {
-			vnet_port_reset(port);
-			vio_port_up(vio);
-
-			/* If the device is running but its tx queue was
-			 * stopped (due to flow control), restart it.
-			 * This is necessary since vnet_port_reset()
-			 * clears the tx drings and thus we may never get
-			 * back a VIO_TYPE_DATA ACK packet - which is
-			 * the normal mechanism to restart the tx queue.
-			 */
-			if (netif_running(dev))
-				maybe_tx_wakeup(port);
-		}
+
+	/* we don't expect any other bits */
+	BUG_ON(port->rx_event & ~(LDC_EVENT_DATA_READY |
+				  LDC_EVENT_RESET |
+				  LDC_EVENT_UP));
+
+	/* RESET takes precedent over any other event */
+	if (port->rx_event & LDC_EVENT_RESET) {
+		vio_link_state_change(vio, LDC_EVENT_RESET);
+		vnet_port_reset(port);
+		vio_port_up(vio);
+
+		/* If the device is running but its tx queue was
+		 * stopped (due to flow control), restart it.
+		 * This is necessary since vnet_port_reset()
+		 * clears the tx drings and thus we may never get
+		 * back a VIO_TYPE_DATA ACK packet - which is
+		 * the normal mechanism to restart the tx queue.
+		 */
+		if (netif_running(dev))
+			maybe_tx_wakeup(port);
+
 		port->rx_event = 0;
 		return 0;
 	}
-	/* We may have multiple LDC events in rx_event. Unroll send_events() */
-	event = (port->rx_event & LDC_EVENT_UP);
-	port->rx_event &= ~(LDC_EVENT_RESET | LDC_EVENT_UP);
-	if (event == LDC_EVENT_UP)
-		goto ldc_ctrl;
-	event = port->rx_event;
-	if (!(event & LDC_EVENT_DATA_READY))
-		return 0;
 
-	/* we dont expect any other bits than RESET, UP, DATA_READY */
-	BUG_ON(event != LDC_EVENT_DATA_READY);
+	if (port->rx_event & LDC_EVENT_UP) {
+		vio_link_state_change(vio, LDC_EVENT_UP);
+		port->rx_event = 0;
+		return 0;
+	}
 
 	err = 0;
 	tx_wakeup = 0;
@@ -794,25 +792,25 @@ ldc_ctrl:
 			pkt->start_idx = vio_dring_next(dr,
 							port->napi_stop_idx);
 			pkt->end_idx = -1;
-			goto napi_resume;
-		}
-		err = ldc_read(vio->lp, &msgbuf, sizeof(msgbuf));
-		if (unlikely(err < 0)) {
-			if (err == -ECONNRESET)
-				vio_conn_reset(vio);
-			break;
+		} else {
+			err = ldc_read(vio->lp, &msgbuf, sizeof(msgbuf));
+			if (unlikely(err < 0)) {
+				if (err == -ECONNRESET)
+					vio_conn_reset(vio);
+				break;
+			}
+			if (err == 0)
+				break;
+			viodbg(DATA, "TAG [%02x:%02x:%04x:%08x]\n",
+			       msgbuf.tag.type,
+			       msgbuf.tag.stype,
+			       msgbuf.tag.stype_env,
+			       msgbuf.tag.sid);
+			err = vio_validate_sid(vio, &msgbuf.tag);
+			if (err < 0)
+				break;
 		}
-		if (err == 0)
-			break;
-		viodbg(DATA, "TAG [%02x:%02x:%04x:%08x]\n",
-		       msgbuf.tag.type,
-		       msgbuf.tag.stype,
-		       msgbuf.tag.stype_env,
-		       msgbuf.tag.sid);
-		err = vio_validate_sid(vio, &msgbuf.tag);
-		if (err < 0)
-			break;
-napi_resume:
+
 		if (likely(msgbuf.tag.type == VIO_TYPE_DATA)) {
 			if (msgbuf.tag.stype == VIO_SUBTYPE_INFO) {
 				if (!sunvnet_port_is_up_common(port)) {
@@ -860,7 +858,7 @@ int sunvnet_poll_common(struct napi_struct *napi, int budget)
 	int processed = vnet_event_napi(port, budget);
 
 	if (processed < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, processed);
 		port->rx_event &= ~LDC_EVENT_DATA_READY;
 		vio_set_intr(vio->vdev->rx_ino, HV_INTR_ENABLED);
 	}
@@ -1256,10 +1254,8 @@ int sunvnet_start_xmit_common(struct sk_buff *skb, struct net_device *dev,
 
 	rcu_read_lock();
 	port = vnet_tx_port(skb, dev);
-	if (unlikely(!port)) {
-		rcu_read_unlock();
+	if (unlikely(!port))
 		goto out_dropped;
-	}
 
 	if (skb_is_gso(skb) && skb->len > port->tsolen) {
 		err = vnet_handle_offloads(port, skb, vnet_tx_port);
@@ -1284,7 +1280,6 @@ int sunvnet_start_xmit_common(struct sk_buff *skb, struct net_device *dev,
 			fl4.saddr = ip_hdr(skb)->saddr;
 
 			rt = ip_route_output_key(dev_net(dev), &fl4);
-			rcu_read_unlock();
 			if (!IS_ERR(rt)) {
 				skb_dst_set(skb, &rt->dst);
 				icmp_send(skb, ICMP_DEST_UNREACH,
@@ -1426,6 +1421,7 @@ ldc_start_done:
 	dr->prod = (dr->prod + 1) & (VNET_TX_RING_SIZE - 1);
 	if (unlikely(vnet_tx_dring_avail(dr) < 1)) {
 		netif_tx_stop_queue(txq);
+		smp_rmb();
 		if (vnet_tx_dring_avail(dr) > VNET_TX_WAKEUP_THRESH(dr))
 			netif_tx_wake_queue(txq);
 	}
@@ -1443,8 +1439,7 @@ out_dropped:
 				jiffies + VNET_CLEAN_TIMEOUT);
 	else if (port)
 		del_timer(&port->clean_timer);
-	if (port)
-		rcu_read_unlock();
+	rcu_read_unlock();
 	if (skb)
 		dev_kfree_skb(skb);
 	vnet_free_skbs(freeskbs);
@@ -1641,7 +1636,7 @@ static void vnet_port_reset(struct vnet_port *port)
 	del_timer(&port->clean_timer);
 	sunvnet_port_free_tx_bufs_common(port);
 	port->rmtu = 0;
-	port->tso = true;
+	port->tso = (port->vsw == 0);  /* no tso in vsw, misbehaves in bridge */
 	port->tsolen = 0;
 }
 
diff --git a/drivers/net/ethernet/synopsys/Kconfig b/drivers/net/ethernet/synopsys/Kconfig
deleted file mode 100644
index 8276ee5a7d54..000000000000
--- a/drivers/net/ethernet/synopsys/Kconfig
+++ /dev/null
@@ -1,27 +0,0 @@
-#
-# Synopsys network device configuration
-#
-
-config NET_VENDOR_SYNOPSYS
-	bool "Synopsys devices"
-	default y
-	---help---
-	  If you have a network (Ethernet) device belonging to this class, say Y.
-
-	  Note that the answer to this question doesn't directly affect the
-	  kernel: saying N will just cause the configurator to skip all
-	  the questions about Synopsys devices. If you say Y, you will be asked
-	  for your specific device in the following questions.
-
-if NET_VENDOR_SYNOPSYS
-
-config SYNOPSYS_DWC_ETH_QOS
-	tristate "Sypnopsys DWC Ethernet QOS v4.10a support"
-	select PHYLIB
-	select CRC32
-	select MII
-	depends on OF && HAS_DMA
-	---help---
-	  This driver supports the DWC Ethernet QoS from Synopsys
-
-endif # NET_VENDOR_SYNOPSYS
diff --git a/drivers/net/ethernet/synopsys/Makefile b/drivers/net/ethernet/synopsys/Makefile
deleted file mode 100644
index 7a375723fc18..000000000000
--- a/drivers/net/ethernet/synopsys/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the Synopsys network device drivers.
-#
-
-obj-$(CONFIG_SYNOPSYS_DWC_ETH_QOS) += dwc_eth_qos.o
diff --git a/drivers/net/ethernet/synopsys/dwc_eth_qos.c b/drivers/net/ethernet/synopsys/dwc_eth_qos.c
deleted file mode 100644
index 09f5a67da35e..000000000000
--- a/drivers/net/ethernet/synopsys/dwc_eth_qos.c
+++ /dev/null
@@ -1,2998 +0,0 @@
-/*  Synopsys DWC Ethernet Quality-of-Service v4.10a linux driver
- *
- *  This is a driver for the Synopsys DWC Ethernet QoS IP version 4.10a (GMAC).
- *  This version introduced a lot of changes which breaks backwards
- *  compatibility the non-QoS IP from Synopsys (used in the ST Micro drivers).
- *  Some fields differ between version 4.00a and 4.10a, mainly the interrupt
- *  bit fields. The driver could be made compatible with 4.00, if all relevant
- *  HW erratas are handled.
- *
- *  The GMAC is highly configurable at synthesis time. This driver has been
- *  developed for a subset of the total available feature set. Currently
- *  it supports:
- *  - TSO
- *  - Checksum offload for RX and TX.
- *  - Energy efficient ethernet.
- *  - GMII phy interface.
- *  - The statistics module.
- *  - Single RX and TX queue.
- *
- *  Copyright (C) 2015 Axis Communications AB.
- *
- *  This program is free software; you can redistribute it and/or modify it
- *  under the terms and conditions of the GNU General Public License,
- *  version 2, as published by the Free Software Foundation.
- */
-
-#include <linux/clk.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/ethtool.h>
-#include <linux/stat.h>
-#include <linux/types.h>
-
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/mm.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/platform_device.h>
-
-#include <linux/phy.h>
-#include <linux/mii.h>
-#include <linux/dma-mapping.h>
-#include <linux/vmalloc.h>
-
-#include <linux/device.h>
-#include <linux/bitrev.h>
-#include <linux/crc32.h>
-
-#include <linux/of.h>
-#include <linux/interrupt.h>
-#include <linux/clocksource.h>
-#include <linux/net_tstamp.h>
-#include <linux/pm_runtime.h>
-#include <linux/of_net.h>
-#include <linux/of_address.h>
-#include <linux/of_mdio.h>
-#include <linux/timer.h>
-#include <linux/tcp.h>
-
-#define DRIVER_NAME			"dwceqos"
-#define DRIVER_DESCRIPTION		"Synopsys DWC Ethernet QoS driver"
-#define DRIVER_VERSION			"0.9"
-
-#define DWCEQOS_MSG_DEFAULT	(NETIF_MSG_DRV | NETIF_MSG_PROBE | \
-	NETIF_MSG_LINK | NETIF_MSG_IFDOWN | NETIF_MSG_IFUP)
-
-#define DWCEQOS_TX_TIMEOUT 5 /* Seconds */
-
-#define DWCEQOS_LPI_TIMER_MIN      8
-#define DWCEQOS_LPI_TIMER_MAX      ((1 << 20) - 1)
-
-#define DWCEQOS_RX_BUF_SIZE 2048
-
-#define DWCEQOS_RX_DCNT 256
-#define DWCEQOS_TX_DCNT 256
-
-#define DWCEQOS_HASH_TABLE_SIZE 64
-
-/* The size field in the DMA descriptor is 14 bits */
-#define BYTES_PER_DMA_DESC 16376
-
-/* Hardware registers */
-#define START_MAC_REG_OFFSET    0x0000
-#define MAX_MAC_REG_OFFSET      0x0bd0
-#define START_MTL_REG_OFFSET    0x0c00
-#define MAX_MTL_REG_OFFSET      0x0d7c
-#define START_DMA_REG_OFFSET    0x1000
-#define MAX_DMA_REG_OFFSET      0x117C
-
-#define REG_SPACE_SIZE          0x1800
-
-/* DMA */
-#define REG_DWCEQOS_DMA_MODE             0x1000
-#define REG_DWCEQOS_DMA_SYSBUS_MODE      0x1004
-#define REG_DWCEQOS_DMA_IS               0x1008
-#define REG_DWCEQOS_DMA_DEBUG_ST0        0x100c
-
-/* DMA channel registers */
-#define REG_DWCEQOS_DMA_CH0_CTRL         0x1100
-#define REG_DWCEQOS_DMA_CH0_TX_CTRL      0x1104
-#define REG_DWCEQOS_DMA_CH0_RX_CTRL      0x1108
-#define REG_DWCEQOS_DMA_CH0_TXDESC_LIST  0x1114
-#define REG_DWCEQOS_DMA_CH0_RXDESC_LIST  0x111c
-#define REG_DWCEQOS_DMA_CH0_TXDESC_TAIL  0x1120
-#define REG_DWCEQOS_DMA_CH0_RXDESC_TAIL  0x1128
-#define REG_DWCEQOS_DMA_CH0_TXDESC_LEN   0x112c
-#define REG_DWCEQOS_DMA_CH0_RXDESC_LEN   0x1130
-#define REG_DWCEQOS_DMA_CH0_IE           0x1134
-#define REG_DWCEQOS_DMA_CH0_CUR_TXDESC   0x1144
-#define REG_DWCEQOS_DMA_CH0_CUR_RXDESC   0x114c
-#define REG_DWCEQOS_DMA_CH0_CUR_TXBUF    0x1154
-#define REG_DWCEQOS_DMA_CH0_CUR_RXBUG    0x115c
-#define REG_DWCEQOS_DMA_CH0_STA          0x1160
-
-#define DWCEQOS_DMA_MODE_TXPR            BIT(11)
-#define DWCEQOS_DMA_MODE_DA              BIT(1)
-
-#define DWCEQOS_DMA_SYSBUS_MODE_EN_LPI   BIT(31)
-#define DWCEQOS_DMA_SYSBUS_MODE_FB       BIT(0)
-#define DWCEQOS_DMA_SYSBUS_MODE_AAL      BIT(12)
-
-#define DWCEQOS_DMA_SYSBUS_MODE_RD_OSR_LIMIT(x) \
-	(((x) << 16) & 0x000F0000)
-#define DWCEQOS_DMA_SYSBUS_MODE_RD_OSR_LIMIT_DEFAULT    3
-#define DWCEQOS_DMA_SYSBUS_MODE_RD_OSR_LIMIT_MASK       GENMASK(19, 16)
-
-#define DWCEQOS_DMA_SYSBUS_MODE_WR_OSR_LIMIT(x) \
-	(((x) << 24) & 0x0F000000)
-#define DWCEQOS_DMA_SYSBUS_MODE_WR_OSR_LIMIT_DEFAULT    3
-#define DWCEQOS_DMA_SYSBUS_MODE_WR_OSR_LIMIT_MASK       GENMASK(27, 24)
-
-#define DWCEQOS_DMA_SYSBUS_MODE_BURST_MASK GENMASK(7, 1)
-#define DWCEQOS_DMA_SYSBUS_MODE_BURST(x) \
-	(((x) << 1) & DWCEQOS_DMA_SYSBUS_MODE_BURST_MASK)
-#define DWCEQOS_DMA_SYSBUS_MODE_BURST_DEFAULT   GENMASK(3, 1)
-
-#define DWCEQOS_DMA_CH_CTRL_PBLX8       BIT(16)
-#define DWCEQOS_DMA_CH_CTRL_DSL(x)      ((x) << 18)
-
-#define DWCEQOS_DMA_CH_CTRL_PBL(x)       ((x) << 16)
-#define DWCEQOS_DMA_CH_CTRL_START         BIT(0)
-#define DWCEQOS_DMA_CH_RX_CTRL_BUFSIZE(x)   ((x) << 1)
-#define DWCEQOS_DMA_CH_TX_OSP            BIT(4)
-#define DWCEQOS_DMA_CH_TX_TSE            BIT(12)
-
-#define DWCEQOS_DMA_CH0_IE_NIE           BIT(15)
-#define DWCEQOS_DMA_CH0_IE_AIE           BIT(14)
-#define DWCEQOS_DMA_CH0_IE_RIE           BIT(6)
-#define DWCEQOS_DMA_CH0_IE_TIE           BIT(0)
-#define DWCEQOS_DMA_CH0_IE_FBEE          BIT(12)
-#define DWCEQOS_DMA_CH0_IE_RBUE          BIT(7)
-
-#define DWCEQOS_DMA_IS_DC0IS             BIT(0)
-#define DWCEQOS_DMA_IS_MTLIS             BIT(16)
-#define DWCEQOS_DMA_IS_MACIS             BIT(17)
-
-#define DWCEQOS_DMA_CH0_IS_TI            BIT(0)
-#define DWCEQOS_DMA_CH0_IS_RI            BIT(6)
-#define DWCEQOS_DMA_CH0_IS_RBU           BIT(7)
-#define DWCEQOS_DMA_CH0_IS_FBE           BIT(12)
-#define DWCEQOS_DMA_CH0_IS_CDE           BIT(13)
-#define DWCEQOS_DMA_CH0_IS_AIS           BIT(14)
-
-#define DWCEQOS_DMA_CH0_IS_TEB           GENMASK(18, 16)
-#define DWCEQOS_DMA_CH0_IS_TX_ERR_READ   BIT(16)
-#define DWCEQOS_DMA_CH0_IS_TX_ERR_DESCR  BIT(17)
-
-#define DWCEQOS_DMA_CH0_IS_REB           GENMASK(21, 19)
-#define DWCEQOS_DMA_CH0_IS_RX_ERR_READ   BIT(19)
-#define DWCEQOS_DMA_CH0_IS_RX_ERR_DESCR  BIT(20)
-
-/* DMA descriptor bits for RX normal descriptor (read format) */
-#define DWCEQOS_DMA_RDES3_OWN     BIT(31)
-#define DWCEQOS_DMA_RDES3_INTE    BIT(30)
-#define DWCEQOS_DMA_RDES3_BUF2V   BIT(25)
-#define DWCEQOS_DMA_RDES3_BUF1V   BIT(24)
-
-/* DMA descriptor bits for RX normal descriptor (write back format) */
-#define DWCEQOS_DMA_RDES1_IPCE    BIT(7)
-#define DWCEQOS_DMA_RDES3_ES      BIT(15)
-#define DWCEQOS_DMA_RDES3_E_JT    BIT(14)
-#define DWCEQOS_DMA_RDES3_PL(x)   ((x) & 0x7fff)
-#define DWCEQOS_DMA_RDES1_PT      0x00000007
-#define DWCEQOS_DMA_RDES1_PT_UDP  BIT(0)
-#define DWCEQOS_DMA_RDES1_PT_TCP  BIT(1)
-#define DWCEQOS_DMA_RDES1_PT_ICMP 0x00000003
-
-/* DMA descriptor bits for TX normal descriptor (read format) */
-#define DWCEQOS_DMA_TDES2_IOC     BIT(31)
-#define DWCEQOS_DMA_TDES3_OWN     BIT(31)
-#define DWCEQOS_DMA_TDES3_CTXT    BIT(30)
-#define DWCEQOS_DMA_TDES3_FD      BIT(29)
-#define DWCEQOS_DMA_TDES3_LD      BIT(28)
-#define DWCEQOS_DMA_TDES3_CIPH    BIT(16)
-#define DWCEQOS_DMA_TDES3_CIPP    BIT(17)
-#define DWCEQOS_DMA_TDES3_CA      0x00030000
-#define DWCEQOS_DMA_TDES3_TSE     BIT(18)
-#define DWCEQOS_DMA_DES3_THL(x)   ((x) << 19)
-#define DWCEQOS_DMA_DES2_B2L(x)   ((x) << 16)
-
-#define DWCEQOS_DMA_TDES3_TCMSSV    BIT(26)
-
-/* DMA channel states */
-#define DMA_TX_CH_STOPPED   0
-#define DMA_TX_CH_SUSPENDED 6
-
-#define DMA_GET_TX_STATE_CH0(status0) ((status0 & 0xF000) >> 12)
-
-/* MTL */
-#define REG_DWCEQOS_MTL_OPER             0x0c00
-#define REG_DWCEQOS_MTL_DEBUG_ST         0x0c0c
-#define REG_DWCEQOS_MTL_TXQ0_DEBUG_ST    0x0d08
-#define REG_DWCEQOS_MTL_RXQ0_DEBUG_ST    0x0d38
-
-#define REG_DWCEQOS_MTL_IS               0x0c20
-#define REG_DWCEQOS_MTL_TXQ0_OPER        0x0d00
-#define REG_DWCEQOS_MTL_RXQ0_OPER        0x0d30
-#define REG_DWCEQOS_MTL_RXQ0_MIS_CNT     0x0d34
-#define REG_DWCEQOS_MTL_RXQ0_CTRL         0x0d3c
-
-#define REG_DWCEQOS_MTL_Q0_ISCTRL         0x0d2c
-
-#define DWCEQOS_MTL_SCHALG_STRICT        0x00000060
-
-#define DWCEQOS_MTL_TXQ_TXQEN            BIT(3)
-#define DWCEQOS_MTL_TXQ_TSF              BIT(1)
-#define DWCEQOS_MTL_TXQ_FTQ              BIT(0)
-#define DWCEQOS_MTL_TXQ_TTC512           0x00000070
-
-#define DWCEQOS_MTL_TXQ_SIZE(x)          ((((x) - 256) & 0xff00) << 8)
-
-#define DWCEQOS_MTL_RXQ_SIZE(x)          ((((x) - 256) & 0xff00) << 12)
-#define DWCEQOS_MTL_RXQ_EHFC             BIT(7)
-#define DWCEQOS_MTL_RXQ_DIS_TCP_EF       BIT(6)
-#define DWCEQOS_MTL_RXQ_FEP              BIT(4)
-#define DWCEQOS_MTL_RXQ_FUP              BIT(3)
-#define DWCEQOS_MTL_RXQ_RSF              BIT(5)
-#define DWCEQOS_MTL_RXQ_RTC32            BIT(0)
-
-/* MAC */
-#define REG_DWCEQOS_MAC_CFG              0x0000
-#define REG_DWCEQOS_MAC_EXT_CFG          0x0004
-#define REG_DWCEQOS_MAC_PKT_FILT         0x0008
-#define REG_DWCEQOS_MAC_WD_TO            0x000c
-#define REG_DWCEQOS_HASTABLE_LO          0x0010
-#define REG_DWCEQOS_HASTABLE_HI          0x0014
-#define REG_DWCEQOS_MAC_IS               0x00b0
-#define REG_DWCEQOS_MAC_IE               0x00b4
-#define REG_DWCEQOS_MAC_STAT             0x00b8
-#define REG_DWCEQOS_MAC_MDIO_ADDR        0x0200
-#define REG_DWCEQOS_MAC_MDIO_DATA        0x0204
-#define REG_DWCEQOS_MAC_MAC_ADDR0_HI     0x0300
-#define REG_DWCEQOS_MAC_MAC_ADDR0_LO     0x0304
-#define REG_DWCEQOS_MAC_RXQ0_CTRL0       0x00a0
-#define REG_DWCEQOS_MAC_HW_FEATURE0      0x011c
-#define REG_DWCEQOS_MAC_HW_FEATURE1      0x0120
-#define REG_DWCEQOS_MAC_HW_FEATURE2      0x0124
-#define REG_DWCEQOS_MAC_HASHTABLE_LO     0x0010
-#define REG_DWCEQOS_MAC_HASHTABLE_HI     0x0014
-#define REG_DWCEQOS_MAC_LPI_CTRL_STATUS  0x00d0
-#define REG_DWCEQOS_MAC_LPI_TIMERS_CTRL  0x00d4
-#define REG_DWCEQOS_MAC_LPI_ENTRY_TIMER  0x00d8
-#define REG_DWCEQOS_MAC_1US_TIC_COUNTER  0x00dc
-#define REG_DWCEQOS_MAC_RX_FLOW_CTRL     0x0090
-#define REG_DWCEQOS_MAC_Q0_TX_FLOW	 0x0070
-
-#define DWCEQOS_MAC_CFG_ACS              BIT(20)
-#define DWCEQOS_MAC_CFG_JD               BIT(17)
-#define DWCEQOS_MAC_CFG_JE               BIT(16)
-#define DWCEQOS_MAC_CFG_PS               BIT(15)
-#define DWCEQOS_MAC_CFG_FES              BIT(14)
-#define DWCEQOS_MAC_CFG_DM               BIT(13)
-#define DWCEQOS_MAC_CFG_DO               BIT(10)
-#define DWCEQOS_MAC_CFG_TE               BIT(1)
-#define DWCEQOS_MAC_CFG_IPC              BIT(27)
-#define DWCEQOS_MAC_CFG_RE               BIT(0)
-
-#define DWCEQOS_ADDR_HIGH(reg)           (0x00000300 + (reg * 8))
-#define DWCEQOS_ADDR_LOW(reg)            (0x00000304 + (reg * 8))
-
-#define DWCEQOS_MAC_IS_LPI_INT           BIT(5)
-#define DWCEQOS_MAC_IS_MMC_INT           BIT(8)
-
-#define DWCEQOS_MAC_RXQ_EN               BIT(1)
-#define DWCEQOS_MAC_MAC_ADDR_HI_EN       BIT(31)
-#define DWCEQOS_MAC_PKT_FILT_RA          BIT(31)
-#define DWCEQOS_MAC_PKT_FILT_HPF         BIT(10)
-#define DWCEQOS_MAC_PKT_FILT_SAF         BIT(9)
-#define DWCEQOS_MAC_PKT_FILT_SAIF        BIT(8)
-#define DWCEQOS_MAC_PKT_FILT_DBF         BIT(5)
-#define DWCEQOS_MAC_PKT_FILT_PM          BIT(4)
-#define DWCEQOS_MAC_PKT_FILT_DAIF        BIT(3)
-#define DWCEQOS_MAC_PKT_FILT_HMC         BIT(2)
-#define DWCEQOS_MAC_PKT_FILT_HUC         BIT(1)
-#define DWCEQOS_MAC_PKT_FILT_PR          BIT(0)
-
-#define DWCEQOS_MAC_MDIO_ADDR_CR(x)      (((x & 15)) << 8)
-#define DWCEQOS_MAC_MDIO_ADDR_CR_20      2
-#define DWCEQOS_MAC_MDIO_ADDR_CR_35      3
-#define DWCEQOS_MAC_MDIO_ADDR_CR_60      0
-#define DWCEQOS_MAC_MDIO_ADDR_CR_100     1
-#define DWCEQOS_MAC_MDIO_ADDR_CR_150     4
-#define DWCEQOS_MAC_MDIO_ADDR_CR_250     5
-#define DWCEQOS_MAC_MDIO_ADDR_GOC_READ   0x0000000c
-#define DWCEQOS_MAC_MDIO_ADDR_GOC_WRITE  BIT(2)
-#define DWCEQOS_MAC_MDIO_ADDR_GB         BIT(0)
-
-#define DWCEQOS_MAC_LPI_CTRL_STATUS_TLPIEN  BIT(0)
-#define DWCEQOS_MAC_LPI_CTRL_STATUS_TLPIEX  BIT(1)
-#define DWCEQOS_MAC_LPI_CTRL_STATUS_RLPIEN  BIT(2)
-#define DWCEQOS_MAC_LPI_CTRL_STATUS_RLPIEX  BIT(3)
-#define DWCEQOS_MAC_LPI_CTRL_STATUS_TLPIST  BIT(8)
-#define DWCEQOS_MAC_LPI_CTRL_STATUS_RLPIST  BIT(9)
-#define DWCEQOS_MAC_LPI_CTRL_STATUS_LPIEN   BIT(16)
-#define DWCEQOS_MAC_LPI_CTRL_STATUS_PLS     BIT(17)
-#define DWCEQOS_MAC_LPI_CTRL_STATUS_PLSEN   BIT(18)
-#define DWCEQOS_MAC_LPI_CTRL_STATUS_LIPTXA  BIT(19)
-#define DWCEQOS_MAC_LPI_CTRL_STATUS_LPITE   BIT(20)
-#define DWCEQOS_MAC_LPI_CTRL_STATUS_LPITCSE BIT(21)
-
-#define DWCEQOS_MAC_1US_TIC_COUNTER_VAL(x)  ((x) & GENMASK(11, 0))
-
-#define DWCEQOS_LPI_CTRL_ENABLE_EEE      (DWCEQOS_MAC_LPI_CTRL_STATUS_LPITE | \
-					  DWCEQOS_MAC_LPI_CTRL_STATUS_LIPTXA | \
-					  DWCEQOS_MAC_LPI_CTRL_STATUS_LPIEN)
-
-#define DWCEQOS_MAC_RX_FLOW_CTRL_RFE BIT(0)
-
-#define DWCEQOS_MAC_Q0_TX_FLOW_TFE   BIT(1)
-#define DWCEQOS_MAC_Q0_TX_FLOW_PT(time)	((time) << 16)
-#define DWCEQOS_MAC_Q0_TX_FLOW_PLT_4_SLOTS (0 << 4)
-
-/* Features */
-#define DWCEQOS_MAC_HW_FEATURE0_RXCOESEL BIT(16)
-#define DWCEQOS_MAC_HW_FEATURE0_TXCOESEL BIT(14)
-#define DWCEQOS_MAC_HW_FEATURE0_HDSEL    BIT(2)
-#define DWCEQOS_MAC_HW_FEATURE0_EEESEL   BIT(13)
-#define DWCEQOS_MAC_HW_FEATURE0_GMIISEL  BIT(1)
-#define DWCEQOS_MAC_HW_FEATURE0_MIISEL   BIT(0)
-
-#define DWCEQOS_MAC_HW_FEATURE1_TSOEN    BIT(18)
-#define DWCEQOS_MAC_HW_FEATURE1_TXFIFOSIZE(x) ((128 << ((x) & 0x7c0)) >> 6)
-#define DWCEQOS_MAC_HW_FEATURE1_RXFIFOSIZE(x)  (128 << ((x) & 0x1f))
-
-#define DWCEQOS_MAX_PERFECT_ADDRESSES(feature1) \
-	(1 + (((feature1) & 0x1fc0000) >> 18))
-
-#define DWCEQOS_MDIO_PHYADDR(x)     (((x) & 0x1f) << 21)
-#define DWCEQOS_MDIO_PHYREG(x)      (((x) & 0x1f) << 16)
-
-#define DWCEQOS_DMA_MODE_SWR            BIT(0)
-
-#define DWCEQOS_DWCEQOS_RX_BUF_SIZE 2048
-
-/* Mac Management Counters */
-#define REG_DWCEQOS_MMC_CTRL             0x0700
-#define REG_DWCEQOS_MMC_RXIRQ            0x0704
-#define REG_DWCEQOS_MMC_TXIRQ            0x0708
-#define REG_DWCEQOS_MMC_RXIRQMASK        0x070c
-#define REG_DWCEQOS_MMC_TXIRQMASK        0x0710
-
-#define DWCEQOS_MMC_CTRL_CNTRST          BIT(0)
-#define DWCEQOS_MMC_CTRL_RSTONRD         BIT(2)
-
-#define DWC_MMC_TXLPITRANSCNTR           0x07F0
-#define DWC_MMC_TXLPIUSCNTR              0x07EC
-#define DWC_MMC_TXOVERSIZE_G             0x0778
-#define DWC_MMC_TXVLANPACKETS_G          0x0774
-#define DWC_MMC_TXPAUSEPACKETS           0x0770
-#define DWC_MMC_TXEXCESSDEF              0x076C
-#define DWC_MMC_TXPACKETCOUNT_G          0x0768
-#define DWC_MMC_TXOCTETCOUNT_G           0x0764
-#define DWC_MMC_TXCARRIERERROR           0x0760
-#define DWC_MMC_TXEXCESSCOL              0x075C
-#define DWC_MMC_TXLATECOL                0x0758
-#define DWC_MMC_TXDEFERRED               0x0754
-#define DWC_MMC_TXMULTICOL_G             0x0750
-#define DWC_MMC_TXSINGLECOL_G            0x074C
-#define DWC_MMC_TXUNDERFLOWERROR         0x0748
-#define DWC_MMC_TXBROADCASTPACKETS_GB    0x0744
-#define DWC_MMC_TXMULTICASTPACKETS_GB    0x0740
-#define DWC_MMC_TXUNICASTPACKETS_GB      0x073C
-#define DWC_MMC_TX1024TOMAXOCTETS_GB     0x0738
-#define DWC_MMC_TX512TO1023OCTETS_GB     0x0734
-#define DWC_MMC_TX256TO511OCTETS_GB      0x0730
-#define DWC_MMC_TX128TO255OCTETS_GB      0x072C
-#define DWC_MMC_TX65TO127OCTETS_GB       0x0728
-#define DWC_MMC_TX64OCTETS_GB            0x0724
-#define DWC_MMC_TXMULTICASTPACKETS_G     0x0720
-#define DWC_MMC_TXBROADCASTPACKETS_G     0x071C
-#define DWC_MMC_TXPACKETCOUNT_GB         0x0718
-#define DWC_MMC_TXOCTETCOUNT_GB          0x0714
-
-#define DWC_MMC_RXLPITRANSCNTR           0x07F8
-#define DWC_MMC_RXLPIUSCNTR              0x07F4
-#define DWC_MMC_RXCTRLPACKETS_G          0x07E4
-#define DWC_MMC_RXRCVERROR               0x07E0
-#define DWC_MMC_RXWATCHDOG               0x07DC
-#define DWC_MMC_RXVLANPACKETS_GB         0x07D8
-#define DWC_MMC_RXFIFOOVERFLOW           0x07D4
-#define DWC_MMC_RXPAUSEPACKETS           0x07D0
-#define DWC_MMC_RXOUTOFRANGETYPE         0x07CC
-#define DWC_MMC_RXLENGTHERROR            0x07C8
-#define DWC_MMC_RXUNICASTPACKETS_G       0x07C4
-#define DWC_MMC_RX1024TOMAXOCTETS_GB     0x07C0
-#define DWC_MMC_RX512TO1023OCTETS_GB     0x07BC
-#define DWC_MMC_RX256TO511OCTETS_GB      0x07B8
-#define DWC_MMC_RX128TO255OCTETS_GB      0x07B4
-#define DWC_MMC_RX65TO127OCTETS_GB       0x07B0
-#define DWC_MMC_RX64OCTETS_GB            0x07AC
-#define DWC_MMC_RXOVERSIZE_G             0x07A8
-#define DWC_MMC_RXUNDERSIZE_G            0x07A4
-#define DWC_MMC_RXJABBERERROR            0x07A0
-#define DWC_MMC_RXRUNTERROR              0x079C
-#define DWC_MMC_RXALIGNMENTERROR         0x0798
-#define DWC_MMC_RXCRCERROR               0x0794
-#define DWC_MMC_RXMULTICASTPACKETS_G     0x0790
-#define DWC_MMC_RXBROADCASTPACKETS_G     0x078C
-#define DWC_MMC_RXOCTETCOUNT_G           0x0788
-#define DWC_MMC_RXOCTETCOUNT_GB          0x0784
-#define DWC_MMC_RXPACKETCOUNT_GB         0x0780
-
-static int debug = -1;
-module_param(debug, int, 0);
-MODULE_PARM_DESC(debug, "DWC_eth_qos debug level (0=none,...,16=all)");
-
-/* DMA ring descriptor. These are used as support descriptors for the HW DMA */
-struct ring_desc {
-	struct sk_buff *skb;
-	dma_addr_t mapping;
-	size_t len;
-};
-
-/* DMA hardware descriptor */
-struct dwceqos_dma_desc {
-	u32	des0;
-	u32	des1;
-	u32	des2;
-	u32	des3;
-} ____cacheline_aligned;
-
-struct dwceqos_mmc_counters {
-	__u64 txlpitranscntr;
-	__u64 txpiuscntr;
-	__u64 txoversize_g;
-	__u64 txvlanpackets_g;
-	__u64 txpausepackets;
-	__u64 txexcessdef;
-	__u64 txpacketcount_g;
-	__u64 txoctetcount_g;
-	__u64 txcarriererror;
-	__u64 txexcesscol;
-	__u64 txlatecol;
-	__u64 txdeferred;
-	__u64 txmulticol_g;
-	__u64 txsinglecol_g;
-	__u64 txunderflowerror;
-	__u64 txbroadcastpackets_gb;
-	__u64 txmulticastpackets_gb;
-	__u64 txunicastpackets_gb;
-	__u64 tx1024tomaxoctets_gb;
-	__u64 tx512to1023octets_gb;
-	__u64 tx256to511octets_gb;
-	__u64 tx128to255octets_gb;
-	__u64 tx65to127octets_gb;
-	__u64 tx64octets_gb;
-	__u64 txmulticastpackets_g;
-	__u64 txbroadcastpackets_g;
-	__u64 txpacketcount_gb;
-	__u64 txoctetcount_gb;
-
-	__u64 rxlpitranscntr;
-	__u64 rxlpiuscntr;
-	__u64 rxctrlpackets_g;
-	__u64 rxrcverror;
-	__u64 rxwatchdog;
-	__u64 rxvlanpackets_gb;
-	__u64 rxfifooverflow;
-	__u64 rxpausepackets;
-	__u64 rxoutofrangetype;
-	__u64 rxlengtherror;
-	__u64 rxunicastpackets_g;
-	__u64 rx1024tomaxoctets_gb;
-	__u64 rx512to1023octets_gb;
-	__u64 rx256to511octets_gb;
-	__u64 rx128to255octets_gb;
-	__u64 rx65to127octets_gb;
-	__u64 rx64octets_gb;
-	__u64 rxoversize_g;
-	__u64 rxundersize_g;
-	__u64 rxjabbererror;
-	__u64 rxrunterror;
-	__u64 rxalignmenterror;
-	__u64 rxcrcerror;
-	__u64 rxmulticastpackets_g;
-	__u64 rxbroadcastpackets_g;
-	__u64 rxoctetcount_g;
-	__u64 rxoctetcount_gb;
-	__u64 rxpacketcount_gb;
-};
-
-/* Ethtool statistics */
-
-struct dwceqos_stat {
-	const char stat_name[ETH_GSTRING_LEN];
-	int   offset;
-};
-
-#define STAT_ITEM(name, var) \
-	{\
-		name,\
-		offsetof(struct dwceqos_mmc_counters, var),\
-	}
-
-static const struct dwceqos_stat dwceqos_ethtool_stats[] = {
-	STAT_ITEM("tx_bytes", txoctetcount_gb),
-	STAT_ITEM("tx_packets", txpacketcount_gb),
-	STAT_ITEM("tx_unicst_packets", txunicastpackets_gb),
-	STAT_ITEM("tx_broadcast_packets", txbroadcastpackets_gb),
-	STAT_ITEM("tx_multicast_packets",  txmulticastpackets_gb),
-	STAT_ITEM("tx_pause_packets", txpausepackets),
-	STAT_ITEM("tx_up_to_64_byte_packets", tx64octets_gb),
-	STAT_ITEM("tx_65_to_127_byte_packets",  tx65to127octets_gb),
-	STAT_ITEM("tx_128_to_255_byte_packets", tx128to255octets_gb),
-	STAT_ITEM("tx_256_to_511_byte_packets", tx256to511octets_gb),
-	STAT_ITEM("tx_512_to_1023_byte_packets", tx512to1023octets_gb),
-	STAT_ITEM("tx_1024_to_maxsize_packets", tx1024tomaxoctets_gb),
-	STAT_ITEM("tx_underflow_errors", txunderflowerror),
-	STAT_ITEM("tx_lpi_count", txlpitranscntr),
-
-	STAT_ITEM("rx_bytes", rxoctetcount_gb),
-	STAT_ITEM("rx_packets", rxpacketcount_gb),
-	STAT_ITEM("rx_unicast_packets", rxunicastpackets_g),
-	STAT_ITEM("rx_broadcast_packets", rxbroadcastpackets_g),
-	STAT_ITEM("rx_multicast_packets", rxmulticastpackets_g),
-	STAT_ITEM("rx_vlan_packets", rxvlanpackets_gb),
-	STAT_ITEM("rx_pause_packets", rxpausepackets),
-	STAT_ITEM("rx_up_to_64_byte_packets", rx64octets_gb),
-	STAT_ITEM("rx_65_to_127_byte_packets",  rx65to127octets_gb),
-	STAT_ITEM("rx_128_to_255_byte_packets", rx128to255octets_gb),
-	STAT_ITEM("rx_256_to_511_byte_packets", rx256to511octets_gb),
-	STAT_ITEM("rx_512_to_1023_byte_packets", rx512to1023octets_gb),
-	STAT_ITEM("rx_1024_to_maxsize_packets", rx1024tomaxoctets_gb),
-	STAT_ITEM("rx_fifo_overflow_errors", rxfifooverflow),
-	STAT_ITEM("rx_oversize_packets", rxoversize_g),
-	STAT_ITEM("rx_undersize_packets", rxundersize_g),
-	STAT_ITEM("rx_jabbers", rxjabbererror),
-	STAT_ITEM("rx_align_errors", rxalignmenterror),
-	STAT_ITEM("rx_crc_errors", rxcrcerror),
-	STAT_ITEM("rx_lpi_count", rxlpitranscntr),
-};
-
-/* Configuration of AXI bus parameters.
- * These values depend on the parameters set on the MAC core as well
- * as the AXI interconnect.
- */
-struct dwceqos_bus_cfg {
-	/* Enable AXI low-power interface. */
-	bool en_lpi;
-	/* Limit on number of outstanding AXI write requests. */
-	u32 write_requests;
-	/* Limit on number of outstanding AXI read requests. */
-	u32 read_requests;
-	/* Bitmap of allowed AXI burst lengths, 4-256 beats. */
-	u32 burst_map;
-	/* DMA Programmable burst length*/
-	u32 tx_pbl;
-	u32 rx_pbl;
-};
-
-struct dwceqos_flowcontrol {
-	int autoneg;
-	int rx;
-	int rx_current;
-	int tx;
-	int tx_current;
-};
-
-struct net_local {
-	void __iomem *baseaddr;
-	struct clk *phy_ref_clk;
-	struct clk *apb_pclk;
-
-	struct device_node *phy_node;
-	struct net_device *ndev;
-	struct platform_device *pdev;
-
-	u32 msg_enable;
-
-	struct tasklet_struct tx_bdreclaim_tasklet;
-	struct workqueue_struct *txtimeout_handler_wq;
-	struct work_struct txtimeout_reinit;
-
-	phy_interface_t phy_interface;
-	struct mii_bus *mii_bus;
-
-	unsigned int link;
-	unsigned int speed;
-	unsigned int duplex;
-
-	struct napi_struct napi;
-
-	/* DMA Descriptor Areas */
-	struct ring_desc *rx_skb;
-	struct ring_desc *tx_skb;
-
-	struct dwceqos_dma_desc *tx_descs;
-	struct dwceqos_dma_desc *rx_descs;
-
-	/* DMA Mapped Descriptor areas*/
-	dma_addr_t tx_descs_addr;
-	dma_addr_t rx_descs_addr;
-	dma_addr_t tx_descs_tail_addr;
-	dma_addr_t rx_descs_tail_addr;
-
-	size_t tx_free;
-	size_t tx_next;
-	size_t rx_cur;
-	size_t tx_cur;
-
-	/* Spinlocks for accessing DMA Descriptors */
-	spinlock_t tx_lock;
-
-	/* Spinlock for register read-modify-writes. */
-	spinlock_t hw_lock;
-
-	u32 feature0;
-	u32 feature1;
-	u32 feature2;
-
-	struct dwceqos_bus_cfg bus_cfg;
-	bool en_tx_lpi_clockgating;
-
-	int eee_enabled;
-	int eee_active;
-	int csr_val;
-	u32 gso_size;
-
-	struct dwceqos_mmc_counters mmc_counters;
-	/* Protect the mmc_counter updates. */
-	spinlock_t stats_lock;
-	u32 mmc_rx_counters_mask;
-	u32 mmc_tx_counters_mask;
-
-	struct dwceqos_flowcontrol flowcontrol;
-
-	/* Tracks the intermediate state of phy started but hardware
-	 * init not finished yet.
-	 */
-	bool phy_defer;
-};
-
-static void dwceqos_read_mmc_counters(struct net_local *lp, u32 rx_mask,
-				      u32 tx_mask);
-
-static void dwceqos_set_umac_addr(struct net_local *lp, unsigned char *addr,
-				  unsigned int reg_n);
-static int dwceqos_stop(struct net_device *ndev);
-static int dwceqos_open(struct net_device *ndev);
-static void dwceqos_tx_poll_demand(struct net_local *lp);
-
-static void dwceqos_set_rx_flowcontrol(struct net_local *lp, bool enable);
-static void dwceqos_set_tx_flowcontrol(struct net_local *lp, bool enable);
-
-static void dwceqos_reset_state(struct net_local *lp);
-
-#define dwceqos_read(lp, reg)						\
-	readl_relaxed(((void __iomem *)((lp)->baseaddr)) + (reg))
-#define dwceqos_write(lp, reg, val)					\
-	writel_relaxed((val), ((void __iomem *)((lp)->baseaddr)) + (reg))
-
-static void dwceqos_reset_state(struct net_local *lp)
-{
-	lp->link    = 0;
-	lp->speed   = 0;
-	lp->duplex  = DUPLEX_UNKNOWN;
-	lp->flowcontrol.rx_current = 0;
-	lp->flowcontrol.tx_current = 0;
-	lp->eee_active = 0;
-	lp->eee_enabled = 0;
-}
-
-static void print_descriptor(struct net_local *lp, int index, int tx)
-{
-	struct dwceqos_dma_desc *dd;
-
-	if (tx)
-		dd = (struct dwceqos_dma_desc *)&lp->tx_descs[index];
-	else
-		dd = (struct dwceqos_dma_desc *)&lp->rx_descs[index];
-
-	pr_info("%s DMA Descriptor #%d@%p Contents:\n", tx ? "TX" : "RX",
-		index, dd);
-	pr_info("0x%08x 0x%08x 0x%08x 0x%08x\n", dd->des0, dd->des1, dd->des2,
-		dd->des3);
-}
-
-static void print_status(struct net_local *lp)
-{
-	size_t desci, i;
-
-	pr_info("tx_free %zu, tx_cur %zu, tx_next %zu\n", lp->tx_free,
-		lp->tx_cur, lp->tx_next);
-
-	print_descriptor(lp, lp->rx_cur, 0);
-
-	for (desci = (lp->tx_cur - 10) % DWCEQOS_TX_DCNT, i = 0;
-		 i < DWCEQOS_TX_DCNT;
-		 ++i) {
-		print_descriptor(lp, desci, 1);
-		desci = (desci + 1) % DWCEQOS_TX_DCNT;
-	}
-
-	pr_info("DMA_Debug_Status0:          0x%08x\n",
-		dwceqos_read(lp, REG_DWCEQOS_DMA_DEBUG_ST0));
-	pr_info("DMA_CH0_Status:             0x%08x\n",
-		dwceqos_read(lp, REG_DWCEQOS_DMA_IS));
-	pr_info("DMA_CH0_Current_App_TxDesc: 0x%08x\n",
-		dwceqos_read(lp, 0x1144));
-	pr_info("DMA_CH0_Current_App_TxBuff: 0x%08x\n",
-		dwceqos_read(lp, 0x1154));
-	pr_info("MTL_Debug_Status:      0x%08x\n",
-		dwceqos_read(lp, REG_DWCEQOS_MTL_DEBUG_ST));
-	pr_info("MTL_TXQ0_Debug_Status: 0x%08x\n",
-		dwceqos_read(lp, REG_DWCEQOS_MTL_TXQ0_DEBUG_ST));
-	pr_info("MTL_RXQ0_Debug_Status: 0x%08x\n",
-		dwceqos_read(lp, REG_DWCEQOS_MTL_RXQ0_DEBUG_ST));
-	pr_info("Current TX DMA: 0x%08x, RX DMA: 0x%08x\n",
-		dwceqos_read(lp, REG_DWCEQOS_DMA_CH0_CUR_TXDESC),
-		dwceqos_read(lp, REG_DWCEQOS_DMA_CH0_CUR_RXDESC));
-}
-
-static void dwceqos_mdio_set_csr(struct net_local *lp)
-{
-	int rate = clk_get_rate(lp->apb_pclk);
-
-	if (rate <= 20000000)
-		lp->csr_val = DWCEQOS_MAC_MDIO_ADDR_CR_20;
-	else if (rate <= 35000000)
-		lp->csr_val = DWCEQOS_MAC_MDIO_ADDR_CR_35;
-	else if (rate <= 60000000)
-		lp->csr_val = DWCEQOS_MAC_MDIO_ADDR_CR_60;
-	else if (rate <= 100000000)
-		lp->csr_val = DWCEQOS_MAC_MDIO_ADDR_CR_100;
-	else if (rate <= 150000000)
-		lp->csr_val = DWCEQOS_MAC_MDIO_ADDR_CR_150;
-	else if (rate <= 250000000)
-		lp->csr_val = DWCEQOS_MAC_MDIO_ADDR_CR_250;
-}
-
-/* Simple MDIO functions implementing mii_bus */
-static int dwceqos_mdio_read(struct mii_bus *bus, int mii_id, int phyreg)
-{
-	struct net_local *lp = bus->priv;
-	u32 regval;
-	int i;
-	int data;
-
-	regval = DWCEQOS_MDIO_PHYADDR(mii_id) |
-		DWCEQOS_MDIO_PHYREG(phyreg) |
-		DWCEQOS_MAC_MDIO_ADDR_CR(lp->csr_val) |
-		DWCEQOS_MAC_MDIO_ADDR_GB |
-		DWCEQOS_MAC_MDIO_ADDR_GOC_READ;
-	dwceqos_write(lp, REG_DWCEQOS_MAC_MDIO_ADDR, regval);
-
-	for (i = 0; i < 5; ++i) {
-		usleep_range(64, 128);
-		if (!(dwceqos_read(lp, REG_DWCEQOS_MAC_MDIO_ADDR) &
-		      DWCEQOS_MAC_MDIO_ADDR_GB))
-			break;
-	}
-
-	data = dwceqos_read(lp, REG_DWCEQOS_MAC_MDIO_DATA);
-	if (i == 5) {
-		netdev_warn(lp->ndev, "MDIO read timed out\n");
-		data = 0xffff;
-	}
-
-	return data & 0xffff;
-}
-
-static int dwceqos_mdio_write(struct mii_bus *bus, int mii_id, int phyreg,
-			      u16 value)
-{
-	struct net_local *lp = bus->priv;
-	u32 regval;
-	int i;
-
-	dwceqos_write(lp, REG_DWCEQOS_MAC_MDIO_DATA, value);
-
-	regval = DWCEQOS_MDIO_PHYADDR(mii_id) |
-		DWCEQOS_MDIO_PHYREG(phyreg) |
-		DWCEQOS_MAC_MDIO_ADDR_CR(lp->csr_val) |
-		DWCEQOS_MAC_MDIO_ADDR_GB |
-		DWCEQOS_MAC_MDIO_ADDR_GOC_WRITE;
-	dwceqos_write(lp, REG_DWCEQOS_MAC_MDIO_ADDR, regval);
-
-	for (i = 0; i < 5; ++i) {
-		usleep_range(64, 128);
-		if (!(dwceqos_read(lp, REG_DWCEQOS_MAC_MDIO_ADDR) &
-		      DWCEQOS_MAC_MDIO_ADDR_GB))
-			break;
-	}
-	if (i == 5)
-		netdev_warn(lp->ndev, "MDIO write timed out\n");
-	return 0;
-}
-
-static int dwceqos_ioctl(struct net_device *ndev, struct ifreq *rq, int cmd)
-{
-	struct net_local *lp = netdev_priv(ndev);
-	struct phy_device *phydev = ndev->phydev;
-
-	if (!netif_running(ndev))
-		return -EINVAL;
-
-	if (!phydev)
-		return -ENODEV;
-
-	switch (cmd) {
-	case SIOCGMIIPHY:
-	case SIOCGMIIREG:
-	case SIOCSMIIREG:
-		return phy_mii_ioctl(phydev, rq, cmd);
-	default:
-		dev_info(&lp->pdev->dev, "ioctl %X not implemented.\n", cmd);
-		return -EOPNOTSUPP;
-	}
-}
-
-static void dwceqos_link_down(struct net_local *lp)
-{
-	u32 regval;
-	unsigned long flags;
-
-	/* Indicate link down to the LPI state machine */
-	spin_lock_irqsave(&lp->hw_lock, flags);
-	regval = dwceqos_read(lp, REG_DWCEQOS_MAC_LPI_CTRL_STATUS);
-	regval &= ~DWCEQOS_MAC_LPI_CTRL_STATUS_PLS;
-	dwceqos_write(lp, REG_DWCEQOS_MAC_LPI_CTRL_STATUS, regval);
-	spin_unlock_irqrestore(&lp->hw_lock, flags);
-}
-
-static void dwceqos_link_up(struct net_local *lp)
-{
-	struct net_device *ndev = lp->ndev;
-	u32 regval;
-	unsigned long flags;
-
-	/* Indicate link up to the LPI state machine */
-	spin_lock_irqsave(&lp->hw_lock, flags);
-	regval = dwceqos_read(lp, REG_DWCEQOS_MAC_LPI_CTRL_STATUS);
-	regval |= DWCEQOS_MAC_LPI_CTRL_STATUS_PLS;
-	dwceqos_write(lp, REG_DWCEQOS_MAC_LPI_CTRL_STATUS, regval);
-	spin_unlock_irqrestore(&lp->hw_lock, flags);
-
-	lp->eee_active = !phy_init_eee(ndev->phydev, 0);
-
-	/* Check for changed EEE capability */
-	if (!lp->eee_active && lp->eee_enabled) {
-		lp->eee_enabled = 0;
-
-		spin_lock_irqsave(&lp->hw_lock, flags);
-		regval = dwceqos_read(lp, REG_DWCEQOS_MAC_LPI_CTRL_STATUS);
-		regval &= ~DWCEQOS_LPI_CTRL_ENABLE_EEE;
-		dwceqos_write(lp, REG_DWCEQOS_MAC_LPI_CTRL_STATUS, regval);
-		spin_unlock_irqrestore(&lp->hw_lock, flags);
-	}
-}
-
-static void dwceqos_set_speed(struct net_local *lp)
-{
-	struct net_device *ndev = lp->ndev;
-	struct phy_device *phydev = ndev->phydev;
-	u32 regval;
-
-	regval = dwceqos_read(lp, REG_DWCEQOS_MAC_CFG);
-	regval &= ~(DWCEQOS_MAC_CFG_PS | DWCEQOS_MAC_CFG_FES |
-		    DWCEQOS_MAC_CFG_DM);
-
-	if (phydev->duplex)
-		regval |= DWCEQOS_MAC_CFG_DM;
-	if (phydev->speed == SPEED_10) {
-		regval |= DWCEQOS_MAC_CFG_PS;
-	} else if (phydev->speed == SPEED_100) {
-		regval |= DWCEQOS_MAC_CFG_PS |
-			DWCEQOS_MAC_CFG_FES;
-	} else if (phydev->speed != SPEED_1000) {
-		netdev_err(lp->ndev,
-			   "unknown PHY speed %d\n",
-			   phydev->speed);
-		return;
-	}
-
-	dwceqos_write(lp, REG_DWCEQOS_MAC_CFG, regval);
-}
-
-static void dwceqos_adjust_link(struct net_device *ndev)
-{
-	struct net_local *lp = netdev_priv(ndev);
-	struct phy_device *phydev = ndev->phydev;
-	int status_change = 0;
-
-	if (lp->phy_defer)
-		return;
-
-	if (phydev->link) {
-		if ((lp->speed != phydev->speed) ||
-		    (lp->duplex != phydev->duplex)) {
-			dwceqos_set_speed(lp);
-
-			lp->speed = phydev->speed;
-			lp->duplex = phydev->duplex;
-			status_change = 1;
-		}
-
-		if (lp->flowcontrol.autoneg) {
-			lp->flowcontrol.rx = phydev->pause ||
-					     phydev->asym_pause;
-			lp->flowcontrol.tx = phydev->pause ||
-					     phydev->asym_pause;
-		}
-
-		if (lp->flowcontrol.rx != lp->flowcontrol.rx_current) {
-			if (netif_msg_link(lp))
-				netdev_dbg(ndev, "set rx flow to %d\n",
-					   lp->flowcontrol.rx);
-			dwceqos_set_rx_flowcontrol(lp, lp->flowcontrol.rx);
-			lp->flowcontrol.rx_current = lp->flowcontrol.rx;
-		}
-		if (lp->flowcontrol.tx != lp->flowcontrol.tx_current) {
-			if (netif_msg_link(lp))
-				netdev_dbg(ndev, "set tx flow to %d\n",
-					   lp->flowcontrol.tx);
-			dwceqos_set_tx_flowcontrol(lp, lp->flowcontrol.tx);
-			lp->flowcontrol.tx_current = lp->flowcontrol.tx;
-		}
-	}
-
-	if (phydev->link != lp->link) {
-		lp->link = phydev->link;
-		status_change = 1;
-	}
-
-	if (status_change) {
-		if (phydev->link) {
-			netif_trans_update(lp->ndev);
-			dwceqos_link_up(lp);
-		} else {
-			dwceqos_link_down(lp);
-		}
-		phy_print_status(phydev);
-	}
-}
-
-static int dwceqos_mii_probe(struct net_device *ndev)
-{
-	struct net_local *lp = netdev_priv(ndev);
-	struct phy_device *phydev = NULL;
-
-	if (lp->phy_node) {
-		phydev = of_phy_connect(lp->ndev,
-					lp->phy_node,
-					&dwceqos_adjust_link,
-					0,
-					lp->phy_interface);
-
-		if (!phydev) {
-			netdev_err(ndev, "no PHY found\n");
-			return -1;
-		}
-	} else {
-		netdev_err(ndev, "no PHY configured\n");
-		return -ENODEV;
-	}
-
-	if (netif_msg_probe(lp))
-		phy_attached_info(phydev);
-
-	phydev->supported &= PHY_GBIT_FEATURES | SUPPORTED_Pause |
-			     SUPPORTED_Asym_Pause;
-
-	lp->link    = 0;
-	lp->speed   = 0;
-	lp->duplex  = DUPLEX_UNKNOWN;
-	lp->flowcontrol.autoneg = AUTONEG_ENABLE;
-
-	return 0;
-}
-
-static void dwceqos_alloc_rxring_desc(struct net_local *lp, int index)
-{
-	struct sk_buff *new_skb;
-	dma_addr_t new_skb_baddr = 0;
-
-	new_skb = netdev_alloc_skb(lp->ndev, DWCEQOS_RX_BUF_SIZE);
-	if (!new_skb) {
-		netdev_err(lp->ndev, "alloc_skb error for desc %d\n", index);
-		goto err_out;
-	}
-
-	new_skb_baddr = dma_map_single(lp->ndev->dev.parent,
-				       new_skb->data, DWCEQOS_RX_BUF_SIZE,
-				       DMA_FROM_DEVICE);
-	if (dma_mapping_error(lp->ndev->dev.parent, new_skb_baddr)) {
-		netdev_err(lp->ndev, "DMA map error\n");
-		dev_kfree_skb(new_skb);
-		new_skb = NULL;
-		goto err_out;
-	}
-
-	lp->rx_descs[index].des0 = new_skb_baddr;
-	lp->rx_descs[index].des1 = 0;
-	lp->rx_descs[index].des2 = 0;
-	lp->rx_descs[index].des3 = DWCEQOS_DMA_RDES3_INTE |
-				   DWCEQOS_DMA_RDES3_BUF1V |
-				   DWCEQOS_DMA_RDES3_OWN;
-
-	lp->rx_skb[index].mapping = new_skb_baddr;
-	lp->rx_skb[index].len = DWCEQOS_RX_BUF_SIZE;
-
-err_out:
-	lp->rx_skb[index].skb = new_skb;
-}
-
-static void dwceqos_clean_rings(struct net_local *lp)
-{
-	int i;
-
-	if (lp->rx_skb) {
-		for (i = 0; i < DWCEQOS_RX_DCNT; i++) {
-			if (lp->rx_skb[i].skb) {
-				dma_unmap_single(lp->ndev->dev.parent,
-						 lp->rx_skb[i].mapping,
-						 lp->rx_skb[i].len,
-						 DMA_FROM_DEVICE);
-
-				dev_kfree_skb(lp->rx_skb[i].skb);
-				lp->rx_skb[i].skb = NULL;
-				lp->rx_skb[i].mapping = 0;
-			}
-		}
-	}
-
-	if (lp->tx_skb) {
-		for (i = 0; i < DWCEQOS_TX_DCNT; i++) {
-			if (lp->tx_skb[i].skb) {
-				dev_kfree_skb(lp->tx_skb[i].skb);
-				lp->tx_skb[i].skb = NULL;
-			}
-			if (lp->tx_skb[i].mapping) {
-				dma_unmap_single(lp->ndev->dev.parent,
-						 lp->tx_skb[i].mapping,
-						 lp->tx_skb[i].len,
-						 DMA_TO_DEVICE);
-				lp->tx_skb[i].mapping = 0;
-			}
-		}
-	}
-}
-
-static void dwceqos_descriptor_free(struct net_local *lp)
-{
-	int size;
-
-	dwceqos_clean_rings(lp);
-
-	kfree(lp->tx_skb);
-	lp->tx_skb = NULL;
-	kfree(lp->rx_skb);
-	lp->rx_skb = NULL;
-
-	size = DWCEQOS_RX_DCNT * sizeof(struct dwceqos_dma_desc);
-	if (lp->rx_descs) {
-		dma_free_coherent(lp->ndev->dev.parent, size,
-				  (void *)(lp->rx_descs), lp->rx_descs_addr);
-		lp->rx_descs = NULL;
-	}
-
-	size = DWCEQOS_TX_DCNT * sizeof(struct dwceqos_dma_desc);
-	if (lp->tx_descs) {
-		dma_free_coherent(lp->ndev->dev.parent, size,
-				  (void *)(lp->tx_descs), lp->tx_descs_addr);
-		lp->tx_descs = NULL;
-	}
-}
-
-static int dwceqos_descriptor_init(struct net_local *lp)
-{
-	int size;
-	u32 i;
-
-	lp->gso_size = 0;
-
-	lp->tx_skb = NULL;
-	lp->rx_skb = NULL;
-	lp->rx_descs = NULL;
-	lp->tx_descs = NULL;
-
-	/* Reset the DMA indexes */
-	lp->rx_cur = 0;
-	lp->tx_cur = 0;
-	lp->tx_next = 0;
-	lp->tx_free = DWCEQOS_TX_DCNT;
-
-	/* Allocate Ring descriptors */
-	size = DWCEQOS_RX_DCNT * sizeof(struct ring_desc);
-	lp->rx_skb = kzalloc(size, GFP_KERNEL);
-	if (!lp->rx_skb)
-		goto err_out;
-
-	size = DWCEQOS_TX_DCNT * sizeof(struct ring_desc);
-	lp->tx_skb = kzalloc(size, GFP_KERNEL);
-	if (!lp->tx_skb)
-		goto err_out;
-
-	/* Allocate DMA descriptors */
-	size = DWCEQOS_RX_DCNT * sizeof(struct dwceqos_dma_desc);
-	lp->rx_descs = dma_alloc_coherent(lp->ndev->dev.parent, size,
-			&lp->rx_descs_addr, GFP_KERNEL);
-	if (!lp->rx_descs)
-		goto err_out;
-	lp->rx_descs_tail_addr = lp->rx_descs_addr +
-		sizeof(struct dwceqos_dma_desc) * DWCEQOS_RX_DCNT;
-
-	size = DWCEQOS_TX_DCNT * sizeof(struct dwceqos_dma_desc);
-	lp->tx_descs = dma_alloc_coherent(lp->ndev->dev.parent, size,
-			&lp->tx_descs_addr, GFP_KERNEL);
-	if (!lp->tx_descs)
-		goto err_out;
-	lp->tx_descs_tail_addr = lp->tx_descs_addr +
-		sizeof(struct dwceqos_dma_desc) * DWCEQOS_TX_DCNT;
-
-	/* Initialize RX Ring Descriptors and buffers */
-	for (i = 0; i < DWCEQOS_RX_DCNT; ++i) {
-		dwceqos_alloc_rxring_desc(lp, i);
-		if (!(lp->rx_skb[lp->rx_cur].skb))
-			goto err_out;
-	}
-
-	/* Initialize TX Descriptors */
-	for (i = 0; i < DWCEQOS_TX_DCNT; ++i) {
-		lp->tx_descs[i].des0 = 0;
-		lp->tx_descs[i].des1 = 0;
-		lp->tx_descs[i].des2 = 0;
-		lp->tx_descs[i].des3 = 0;
-	}
-
-	/* Make descriptor writes visible to the DMA. */
-	wmb();
-
-	return 0;
-
-err_out:
-	dwceqos_descriptor_free(lp);
-	return -ENOMEM;
-}
-
-static int dwceqos_packet_avail(struct net_local *lp)
-{
-	return !(lp->rx_descs[lp->rx_cur].des3 & DWCEQOS_DMA_RDES3_OWN);
-}
-
-static void dwceqos_get_hwfeatures(struct net_local *lp)
-{
-	lp->feature0 = dwceqos_read(lp, REG_DWCEQOS_MAC_HW_FEATURE0);
-	lp->feature1 = dwceqos_read(lp, REG_DWCEQOS_MAC_HW_FEATURE1);
-	lp->feature2 = dwceqos_read(lp, REG_DWCEQOS_MAC_HW_FEATURE2);
-}
-
-static void dwceqos_dma_enable_txirq(struct net_local *lp)
-{
-	u32 regval;
-	unsigned long flags;
-
-	spin_lock_irqsave(&lp->hw_lock, flags);
-	regval = dwceqos_read(lp, REG_DWCEQOS_DMA_CH0_IE);
-	regval |= DWCEQOS_DMA_CH0_IE_TIE;
-	dwceqos_write(lp, REG_DWCEQOS_DMA_CH0_IE, regval);
-	spin_unlock_irqrestore(&lp->hw_lock, flags);
-}
-
-static void dwceqos_dma_disable_txirq(struct net_local *lp)
-{
-	u32 regval;
-	unsigned long flags;
-
-	spin_lock_irqsave(&lp->hw_lock, flags);
-	regval = dwceqos_read(lp, REG_DWCEQOS_DMA_CH0_IE);
-	regval &= ~DWCEQOS_DMA_CH0_IE_TIE;
-	dwceqos_write(lp, REG_DWCEQOS_DMA_CH0_IE, regval);
-	spin_unlock_irqrestore(&lp->hw_lock, flags);
-}
-
-static void dwceqos_dma_enable_rxirq(struct net_local *lp)
-{
-	u32 regval;
-	unsigned long flags;
-
-	spin_lock_irqsave(&lp->hw_lock, flags);
-	regval = dwceqos_read(lp, REG_DWCEQOS_DMA_CH0_IE);
-	regval |= DWCEQOS_DMA_CH0_IE_RIE;
-	dwceqos_write(lp, REG_DWCEQOS_DMA_CH0_IE, regval);
-	spin_unlock_irqrestore(&lp->hw_lock, flags);
-}
-
-static void dwceqos_dma_disable_rxirq(struct net_local *lp)
-{
-	u32 regval;
-	unsigned long flags;
-
-	spin_lock_irqsave(&lp->hw_lock, flags);
-	regval = dwceqos_read(lp, REG_DWCEQOS_DMA_CH0_IE);
-	regval &= ~DWCEQOS_DMA_CH0_IE_RIE;
-	dwceqos_write(lp, REG_DWCEQOS_DMA_CH0_IE, regval);
-	spin_unlock_irqrestore(&lp->hw_lock, flags);
-}
-
-static void dwceqos_enable_mmc_interrupt(struct net_local *lp)
-{
-	dwceqos_write(lp, REG_DWCEQOS_MMC_RXIRQMASK, 0);
-	dwceqos_write(lp, REG_DWCEQOS_MMC_TXIRQMASK, 0);
-}
-
-static int dwceqos_mii_init(struct net_local *lp)
-{
-	int ret = -ENXIO;
-	struct resource res;
-	struct device_node *mdionode;
-
-	mdionode = of_get_child_by_name(lp->pdev->dev.of_node, "mdio");
-
-	if (!mdionode)
-		return 0;
-
-	lp->mii_bus = mdiobus_alloc();
-	if (!lp->mii_bus) {
-		ret = -ENOMEM;
-		goto err_out;
-	}
-
-	lp->mii_bus->name  = "DWCEQOS MII bus";
-	lp->mii_bus->read  = &dwceqos_mdio_read;
-	lp->mii_bus->write = &dwceqos_mdio_write;
-	lp->mii_bus->priv = lp;
-	lp->mii_bus->parent = &lp->pdev->dev;
-
-	of_address_to_resource(lp->pdev->dev.of_node, 0, &res);
-	snprintf(lp->mii_bus->id, MII_BUS_ID_SIZE, "%.8llx",
-		 (unsigned long long)res.start);
-	if (of_mdiobus_register(lp->mii_bus, mdionode))
-		goto err_out_free_mdiobus;
-
-	return 0;
-
-err_out_free_mdiobus:
-	mdiobus_free(lp->mii_bus);
-err_out:
-	of_node_put(mdionode);
-	return ret;
-}
-
-/* DMA reset. When issued also resets all MTL and MAC registers as well */
-static void dwceqos_reset_hw(struct net_local *lp)
-{
-	/* Wait (at most) 0.5 seconds for DMA reset*/
-	int i = 5000;
-	u32 reg;
-
-	/* Force gigabit to guarantee a TX clock for GMII. */
-	reg = dwceqos_read(lp, REG_DWCEQOS_MAC_CFG);
-	reg &= ~(DWCEQOS_MAC_CFG_PS | DWCEQOS_MAC_CFG_FES);
-	reg |= DWCEQOS_MAC_CFG_DM;
-	dwceqos_write(lp, REG_DWCEQOS_MAC_CFG, reg);
-
-	dwceqos_write(lp, REG_DWCEQOS_DMA_MODE, DWCEQOS_DMA_MODE_SWR);
-
-	do {
-		udelay(100);
-		i--;
-		reg = dwceqos_read(lp, REG_DWCEQOS_DMA_MODE);
-	} while ((reg & DWCEQOS_DMA_MODE_SWR) && i);
-	/* We might experience a timeout if the chip clock mux is broken */
-	if (!i)
-		netdev_err(lp->ndev, "DMA reset timed out!\n");
-}
-
-static void dwceqos_fatal_bus_error(struct net_local *lp, u32 dma_status)
-{
-	if (dma_status & DWCEQOS_DMA_CH0_IS_TEB) {
-		netdev_err(lp->ndev, "txdma bus error %s %s (status=%08x)\n",
-			   dma_status & DWCEQOS_DMA_CH0_IS_TX_ERR_READ ?
-				"read" : "write",
-			   dma_status & DWCEQOS_DMA_CH0_IS_TX_ERR_DESCR ?
-				"descr" : "data",
-			   dma_status);
-
-		print_status(lp);
-	}
-	if (dma_status & DWCEQOS_DMA_CH0_IS_REB) {
-		netdev_err(lp->ndev, "rxdma bus error %s %s (status=%08x)\n",
-			   dma_status & DWCEQOS_DMA_CH0_IS_RX_ERR_READ ?
-				"read" : "write",
-			   dma_status & DWCEQOS_DMA_CH0_IS_RX_ERR_DESCR ?
-				"descr" : "data",
-			   dma_status);
-
-		print_status(lp);
-	}
-}
-
-static void dwceqos_mmc_interrupt(struct net_local *lp)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&lp->stats_lock, flags);
-
-	/* A latched mmc interrupt can not be masked, we must read
-	 *  all the counters with an interrupt pending.
-	 */
-	dwceqos_read_mmc_counters(lp,
-				  dwceqos_read(lp, REG_DWCEQOS_MMC_RXIRQ),
-				  dwceqos_read(lp, REG_DWCEQOS_MMC_TXIRQ));
-
-	spin_unlock_irqrestore(&lp->stats_lock, flags);
-}
-
-static void dwceqos_mac_interrupt(struct net_local *lp)
-{
-	u32 cause;
-
-	cause = dwceqos_read(lp, REG_DWCEQOS_MAC_IS);
-
-	if (cause & DWCEQOS_MAC_IS_MMC_INT)
-		dwceqos_mmc_interrupt(lp);
-}
-
-static irqreturn_t dwceqos_interrupt(int irq, void *dev_id)
-{
-	struct net_device *ndev = dev_id;
-	struct net_local *lp = netdev_priv(ndev);
-
-	u32 cause;
-	u32 dma_status;
-	irqreturn_t ret = IRQ_NONE;
-
-	cause = dwceqos_read(lp, REG_DWCEQOS_DMA_IS);
-	/* DMA Channel 0 Interrupt */
-	if (cause & DWCEQOS_DMA_IS_DC0IS) {
-		dma_status = dwceqos_read(lp, REG_DWCEQOS_DMA_CH0_STA);
-
-		/* Transmit Interrupt */
-		if (dma_status & DWCEQOS_DMA_CH0_IS_TI) {
-			tasklet_schedule(&lp->tx_bdreclaim_tasklet);
-			dwceqos_dma_disable_txirq(lp);
-		}
-
-		/* Receive Interrupt */
-		if (dma_status & DWCEQOS_DMA_CH0_IS_RI) {
-			/* Disable RX IRQs */
-			dwceqos_dma_disable_rxirq(lp);
-			napi_schedule(&lp->napi);
-		}
-
-		/* Fatal Bus Error interrupt */
-		if (unlikely(dma_status & DWCEQOS_DMA_CH0_IS_FBE)) {
-			dwceqos_fatal_bus_error(lp, dma_status);
-
-			/* errata 9000831707 */
-			dma_status |= DWCEQOS_DMA_CH0_IS_TEB |
-				      DWCEQOS_DMA_CH0_IS_REB;
-		}
-
-		/* Ack all DMA Channel 0 IRQs */
-		dwceqos_write(lp, REG_DWCEQOS_DMA_CH0_STA, dma_status);
-		ret = IRQ_HANDLED;
-	}
-
-	if (cause & DWCEQOS_DMA_IS_MTLIS) {
-		u32 val = dwceqos_read(lp, REG_DWCEQOS_MTL_Q0_ISCTRL);
-
-		dwceqos_write(lp, REG_DWCEQOS_MTL_Q0_ISCTRL, val);
-		ret = IRQ_HANDLED;
-	}
-
-	if (cause & DWCEQOS_DMA_IS_MACIS) {
-		dwceqos_mac_interrupt(lp);
-		ret = IRQ_HANDLED;
-	}
-	return ret;
-}
-
-static void dwceqos_set_rx_flowcontrol(struct net_local *lp, bool enable)
-{
-	u32 regval;
-	unsigned long flags;
-
-	spin_lock_irqsave(&lp->hw_lock, flags);
-
-	regval = dwceqos_read(lp, REG_DWCEQOS_MAC_RX_FLOW_CTRL);
-	if (enable)
-		regval |= DWCEQOS_MAC_RX_FLOW_CTRL_RFE;
-	else
-		regval &= ~DWCEQOS_MAC_RX_FLOW_CTRL_RFE;
-	dwceqos_write(lp, REG_DWCEQOS_MAC_RX_FLOW_CTRL, regval);
-
-	spin_unlock_irqrestore(&lp->hw_lock, flags);
-}
-
-static void dwceqos_set_tx_flowcontrol(struct net_local *lp, bool enable)
-{
-	u32 regval;
-	unsigned long flags;
-
-	spin_lock_irqsave(&lp->hw_lock, flags);
-
-	/* MTL flow control */
-	regval = dwceqos_read(lp, REG_DWCEQOS_MTL_RXQ0_OPER);
-	if (enable)
-		regval |= DWCEQOS_MTL_RXQ_EHFC;
-	else
-		regval &= ~DWCEQOS_MTL_RXQ_EHFC;
-
-	dwceqos_write(lp, REG_DWCEQOS_MTL_RXQ0_OPER, regval);
-
-	/* MAC flow control */
-	regval = dwceqos_read(lp, REG_DWCEQOS_MAC_Q0_TX_FLOW);
-	if (enable)
-		regval |= DWCEQOS_MAC_Q0_TX_FLOW_TFE;
-	else
-		regval &= ~DWCEQOS_MAC_Q0_TX_FLOW_TFE;
-	dwceqos_write(lp, REG_DWCEQOS_MAC_Q0_TX_FLOW, regval);
-
-	spin_unlock_irqrestore(&lp->hw_lock, flags);
-}
-
-static void dwceqos_configure_flow_control(struct net_local *lp)
-{
-	u32 regval;
-	unsigned long flags;
-	int RQS, RFD, RFA;
-
-	spin_lock_irqsave(&lp->hw_lock, flags);
-
-	regval = dwceqos_read(lp, REG_DWCEQOS_MTL_RXQ0_OPER);
-
-	/* The queue size is in units of 256 bytes. We want 512 bytes units for
-	 * the threshold fields.
-	 */
-	RQS = ((regval >> 20) & 0x3FF) + 1;
-	RQS /= 2;
-
-	/* The thresholds are relative to a full queue, with a bias
-	 * of 1 KiByte below full.
-	 */
-	RFD = RQS / 2 - 2;
-	RFA = RQS / 8 - 2;
-
-	regval = (regval & 0xFFF000FF) | (RFD << 14) | (RFA << 8);
-
-	if (RFD >= 0 && RFA >= 0) {
-		dwceqos_write(lp, REG_DWCEQOS_MTL_RXQ0_OPER, regval);
-	} else {
-		netdev_warn(lp->ndev,
-			    "FIFO too small for flow control.");
-	}
-
-	regval = DWCEQOS_MAC_Q0_TX_FLOW_PT(256) |
-		 DWCEQOS_MAC_Q0_TX_FLOW_PLT_4_SLOTS;
-
-	dwceqos_write(lp, REG_DWCEQOS_MAC_Q0_TX_FLOW, regval);
-
-	spin_unlock_irqrestore(&lp->hw_lock, flags);
-}
-
-static void dwceqos_configure_clock(struct net_local *lp)
-{
-	unsigned long rate_mhz = clk_get_rate(lp->apb_pclk) / 1000000;
-
-	BUG_ON(!rate_mhz);
-
-	dwceqos_write(lp,
-		      REG_DWCEQOS_MAC_1US_TIC_COUNTER,
-		      DWCEQOS_MAC_1US_TIC_COUNTER_VAL(rate_mhz - 1));
-}
-
-static void dwceqos_configure_bus(struct net_local *lp)
-{
-	u32 sysbus_reg;
-
-	/* N.B. We do not support the Fixed Burst mode because it
-	 * opens a race window by making HW access to DMA descriptors
-	 * non-atomic.
-	 */
-
-	sysbus_reg = DWCEQOS_DMA_SYSBUS_MODE_AAL;
-
-	if (lp->bus_cfg.en_lpi)
-		sysbus_reg |= DWCEQOS_DMA_SYSBUS_MODE_EN_LPI;
-
-	if (lp->bus_cfg.burst_map)
-		sysbus_reg |= DWCEQOS_DMA_SYSBUS_MODE_BURST(
-			lp->bus_cfg.burst_map);
-	else
-		sysbus_reg |= DWCEQOS_DMA_SYSBUS_MODE_BURST(
-			DWCEQOS_DMA_SYSBUS_MODE_BURST_DEFAULT);
-
-	if (lp->bus_cfg.read_requests)
-		sysbus_reg |= DWCEQOS_DMA_SYSBUS_MODE_RD_OSR_LIMIT(
-			lp->bus_cfg.read_requests - 1);
-	else
-		sysbus_reg |= DWCEQOS_DMA_SYSBUS_MODE_RD_OSR_LIMIT(
-			DWCEQOS_DMA_SYSBUS_MODE_RD_OSR_LIMIT_DEFAULT);
-
-	if (lp->bus_cfg.write_requests)
-		sysbus_reg |= DWCEQOS_DMA_SYSBUS_MODE_WR_OSR_LIMIT(
-			lp->bus_cfg.write_requests - 1);
-	else
-		sysbus_reg |= DWCEQOS_DMA_SYSBUS_MODE_WR_OSR_LIMIT(
-			DWCEQOS_DMA_SYSBUS_MODE_WR_OSR_LIMIT_DEFAULT);
-
-	if (netif_msg_hw(lp))
-		netdev_dbg(lp->ndev, "SysbusMode %#X\n", sysbus_reg);
-
-	dwceqos_write(lp, REG_DWCEQOS_DMA_SYSBUS_MODE, sysbus_reg);
-}
-
-static void dwceqos_init_hw(struct net_local *lp)
-{
-	struct net_device *ndev = lp->ndev;
-	u32 regval;
-	u32 buswidth;
-	u32 dma_skip;
-
-	/* Software reset */
-	dwceqos_reset_hw(lp);
-
-	dwceqos_configure_bus(lp);
-
-	/* Probe data bus width, 32/64/128 bits. */
-	dwceqos_write(lp, REG_DWCEQOS_DMA_CH0_TXDESC_TAIL, 0xF);
-	regval = dwceqos_read(lp, REG_DWCEQOS_DMA_CH0_TXDESC_TAIL);
-	buswidth = (regval ^ 0xF) + 1;
-
-	/* Cache-align dma descriptors. */
-	dma_skip = (sizeof(struct dwceqos_dma_desc) - 16) / buswidth;
-	dwceqos_write(lp, REG_DWCEQOS_DMA_CH0_CTRL,
-		      DWCEQOS_DMA_CH_CTRL_DSL(dma_skip) |
-		      DWCEQOS_DMA_CH_CTRL_PBLX8);
-
-	/* Initialize DMA Channel 0 */
-	dwceqos_write(lp, REG_DWCEQOS_DMA_CH0_TXDESC_LEN, DWCEQOS_TX_DCNT - 1);
-	dwceqos_write(lp, REG_DWCEQOS_DMA_CH0_RXDESC_LEN, DWCEQOS_RX_DCNT - 1);
-	dwceqos_write(lp, REG_DWCEQOS_DMA_CH0_TXDESC_LIST,
-		      (u32)lp->tx_descs_addr);
-	dwceqos_write(lp, REG_DWCEQOS_DMA_CH0_RXDESC_LIST,
-		      (u32)lp->rx_descs_addr);
-
-	dwceqos_write(lp, REG_DWCEQOS_DMA_CH0_TXDESC_TAIL,
-		      lp->tx_descs_tail_addr);
-	dwceqos_write(lp, REG_DWCEQOS_DMA_CH0_RXDESC_TAIL,
-		      lp->rx_descs_tail_addr);
-
-	if (lp->bus_cfg.tx_pbl)
-		regval = DWCEQOS_DMA_CH_CTRL_PBL(lp->bus_cfg.tx_pbl);
-	else
-		regval = DWCEQOS_DMA_CH_CTRL_PBL(2);
-
-	/* Enable TSO if the HW support it */
-	if (lp->feature1 & DWCEQOS_MAC_HW_FEATURE1_TSOEN)
-		regval |= DWCEQOS_DMA_CH_TX_TSE;
-
-	dwceqos_write(lp, REG_DWCEQOS_DMA_CH0_TX_CTRL, regval);
-
-	if (lp->bus_cfg.rx_pbl)
-		regval = DWCEQOS_DMA_CH_CTRL_PBL(lp->bus_cfg.rx_pbl);
-	else
-		regval = DWCEQOS_DMA_CH_CTRL_PBL(2);
-
-	regval |= DWCEQOS_DMA_CH_RX_CTRL_BUFSIZE(DWCEQOS_DWCEQOS_RX_BUF_SIZE);
-	dwceqos_write(lp, REG_DWCEQOS_DMA_CH0_RX_CTRL, regval);
-
-	regval |= DWCEQOS_DMA_CH_CTRL_START;
-	dwceqos_write(lp, REG_DWCEQOS_DMA_CH0_RX_CTRL, regval);
-
-	/* Initialize MTL Queues */
-	regval = DWCEQOS_MTL_SCHALG_STRICT;
-	dwceqos_write(lp, REG_DWCEQOS_MTL_OPER, regval);
-
-	regval = DWCEQOS_MTL_TXQ_SIZE(
-			DWCEQOS_MAC_HW_FEATURE1_TXFIFOSIZE(lp->feature1)) |
-		DWCEQOS_MTL_TXQ_TXQEN | DWCEQOS_MTL_TXQ_TSF |
-		DWCEQOS_MTL_TXQ_TTC512;
-	dwceqos_write(lp, REG_DWCEQOS_MTL_TXQ0_OPER, regval);
-
-	regval = DWCEQOS_MTL_RXQ_SIZE(
-			DWCEQOS_MAC_HW_FEATURE1_RXFIFOSIZE(lp->feature1)) |
-		DWCEQOS_MTL_RXQ_FUP | DWCEQOS_MTL_RXQ_FEP | DWCEQOS_MTL_RXQ_RSF;
-	dwceqos_write(lp, REG_DWCEQOS_MTL_RXQ0_OPER, regval);
-
-	dwceqos_configure_flow_control(lp);
-
-	/* Initialize MAC */
-	dwceqos_set_umac_addr(lp, lp->ndev->dev_addr, 0);
-
-	lp->eee_enabled = 0;
-
-	dwceqos_configure_clock(lp);
-
-	/* MMC counters */
-
-	/* probe implemented counters */
-	dwceqos_write(lp, REG_DWCEQOS_MMC_RXIRQMASK, ~0u);
-	dwceqos_write(lp, REG_DWCEQOS_MMC_TXIRQMASK, ~0u);
-	lp->mmc_rx_counters_mask = dwceqos_read(lp, REG_DWCEQOS_MMC_RXIRQMASK);
-	lp->mmc_tx_counters_mask = dwceqos_read(lp, REG_DWCEQOS_MMC_TXIRQMASK);
-
-	dwceqos_write(lp, REG_DWCEQOS_MMC_CTRL, DWCEQOS_MMC_CTRL_CNTRST |
-		DWCEQOS_MMC_CTRL_RSTONRD);
-	dwceqos_enable_mmc_interrupt(lp);
-
-	dwceqos_write(lp, REG_DWCEQOS_DMA_CH0_IE, 0);
-	dwceqos_write(lp, REG_DWCEQOS_MAC_IE, 0);
-
-	dwceqos_write(lp, REG_DWCEQOS_MAC_CFG, DWCEQOS_MAC_CFG_IPC |
-		DWCEQOS_MAC_CFG_DM | DWCEQOS_MAC_CFG_TE | DWCEQOS_MAC_CFG_RE);
-
-	/* Start TX DMA */
-	regval = dwceqos_read(lp, REG_DWCEQOS_DMA_CH0_TX_CTRL);
-	dwceqos_write(lp, REG_DWCEQOS_DMA_CH0_TX_CTRL,
-		      regval | DWCEQOS_DMA_CH_CTRL_START);
-
-	/* Enable MAC TX/RX */
-	regval = dwceqos_read(lp, REG_DWCEQOS_MAC_CFG);
-	dwceqos_write(lp, REG_DWCEQOS_MAC_CFG,
-		      regval | DWCEQOS_MAC_CFG_TE | DWCEQOS_MAC_CFG_RE);
-
-	lp->phy_defer = false;
-	mutex_lock(&ndev->phydev->lock);
-	phy_read_status(ndev->phydev);
-	dwceqos_adjust_link(lp->ndev);
-	mutex_unlock(&ndev->phydev->lock);
-}
-
-static void dwceqos_tx_reclaim(unsigned long data)
-{
-	struct net_device *ndev = (struct net_device *)data;
-	struct net_local *lp = netdev_priv(ndev);
-	unsigned int tx_bytes = 0;
-	unsigned int tx_packets = 0;
-
-	spin_lock(&lp->tx_lock);
-
-	while (lp->tx_free < DWCEQOS_TX_DCNT) {
-		struct dwceqos_dma_desc *dd = &lp->tx_descs[lp->tx_cur];
-		struct ring_desc *rd = &lp->tx_skb[lp->tx_cur];
-
-		/* Descriptor still being held by DMA ? */
-		if (dd->des3 & DWCEQOS_DMA_TDES3_OWN)
-			break;
-
-		if (rd->mapping)
-			dma_unmap_single(ndev->dev.parent, rd->mapping, rd->len,
-					 DMA_TO_DEVICE);
-
-		if (unlikely(rd->skb)) {
-			++tx_packets;
-			tx_bytes += rd->skb->len;
-			dev_consume_skb_any(rd->skb);
-		}
-
-		rd->skb = NULL;
-		rd->mapping = 0;
-		lp->tx_free++;
-		lp->tx_cur = (lp->tx_cur + 1) % DWCEQOS_TX_DCNT;
-
-		if ((dd->des3 & DWCEQOS_DMA_TDES3_LD) &&
-		    (dd->des3 & DWCEQOS_DMA_RDES3_ES)) {
-			if (netif_msg_tx_err(lp))
-				netdev_err(ndev, "TX Error, TDES3 = 0x%x\n",
-					   dd->des3);
-			if (netif_msg_hw(lp))
-				print_status(lp);
-		}
-	}
-	spin_unlock(&lp->tx_lock);
-
-	netdev_completed_queue(ndev, tx_packets, tx_bytes);
-
-	dwceqos_dma_enable_txirq(lp);
-	netif_wake_queue(ndev);
-}
-
-static int dwceqos_rx(struct net_local *lp, int budget)
-{
-	struct sk_buff *skb;
-	u32 tot_size = 0;
-	unsigned int n_packets = 0;
-	unsigned int n_descs = 0;
-	u32 len;
-
-	struct dwceqos_dma_desc *dd;
-	struct sk_buff *new_skb;
-	dma_addr_t new_skb_baddr = 0;
-
-	while (n_descs < budget) {
-		if (!dwceqos_packet_avail(lp))
-			break;
-
-		new_skb = netdev_alloc_skb(lp->ndev, DWCEQOS_RX_BUF_SIZE);
-		if (!new_skb) {
-			netdev_err(lp->ndev, "no memory for new sk_buff\n");
-			break;
-		}
-
-		/* Get dma handle of skb->data */
-		new_skb_baddr = (u32)dma_map_single(lp->ndev->dev.parent,
-					new_skb->data,
-					DWCEQOS_RX_BUF_SIZE,
-					DMA_FROM_DEVICE);
-		if (dma_mapping_error(lp->ndev->dev.parent, new_skb_baddr)) {
-			netdev_err(lp->ndev, "DMA map error\n");
-			dev_kfree_skb(new_skb);
-			break;
-		}
-
-		/* Read descriptor data after reading owner bit. */
-		dma_rmb();
-
-		dd = &lp->rx_descs[lp->rx_cur];
-		len = DWCEQOS_DMA_RDES3_PL(dd->des3);
-		skb = lp->rx_skb[lp->rx_cur].skb;
-
-		/* Unmap old buffer */
-		dma_unmap_single(lp->ndev->dev.parent,
-				 lp->rx_skb[lp->rx_cur].mapping,
-				 lp->rx_skb[lp->rx_cur].len, DMA_FROM_DEVICE);
-
-		/* Discard packet on reception error or bad checksum */
-		if ((dd->des3 & DWCEQOS_DMA_RDES3_ES) ||
-		    (dd->des1 & DWCEQOS_DMA_RDES1_IPCE)) {
-			dev_kfree_skb(skb);
-			skb = NULL;
-		} else {
-			skb_put(skb, len);
-			skb->protocol = eth_type_trans(skb, lp->ndev);
-			switch (dd->des1 & DWCEQOS_DMA_RDES1_PT) {
-			case DWCEQOS_DMA_RDES1_PT_UDP:
-			case DWCEQOS_DMA_RDES1_PT_TCP:
-			case DWCEQOS_DMA_RDES1_PT_ICMP:
-				skb->ip_summed = CHECKSUM_UNNECESSARY;
-				break;
-			default:
-				skb->ip_summed = CHECKSUM_NONE;
-				break;
-			}
-		}
-
-		if (unlikely(!skb)) {
-			if (netif_msg_rx_err(lp))
-				netdev_dbg(lp->ndev, "rx error: des3=%X\n",
-					   lp->rx_descs[lp->rx_cur].des3);
-		} else {
-			tot_size += skb->len;
-			n_packets++;
-
-			netif_receive_skb(skb);
-		}
-
-		lp->rx_descs[lp->rx_cur].des0 = new_skb_baddr;
-		lp->rx_descs[lp->rx_cur].des1 = 0;
-		lp->rx_descs[lp->rx_cur].des2 = 0;
-		/* The DMA must observe des0/1/2 written before des3. */
-		wmb();
-		lp->rx_descs[lp->rx_cur].des3 = DWCEQOS_DMA_RDES3_INTE |
-						DWCEQOS_DMA_RDES3_OWN  |
-						DWCEQOS_DMA_RDES3_BUF1V;
-
-		lp->rx_skb[lp->rx_cur].mapping = new_skb_baddr;
-		lp->rx_skb[lp->rx_cur].len = DWCEQOS_RX_BUF_SIZE;
-		lp->rx_skb[lp->rx_cur].skb = new_skb;
-
-		n_descs++;
-		lp->rx_cur = (lp->rx_cur + 1) % DWCEQOS_RX_DCNT;
-	}
-
-	/* Make sure any ownership update is written to the descriptors before
-	 * DMA wakeup.
-	 */
-	wmb();
-
-	dwceqos_write(lp, REG_DWCEQOS_DMA_CH0_STA, DWCEQOS_DMA_CH0_IS_RI);
-	/* Wake up RX by writing tail pointer */
-	dwceqos_write(lp, REG_DWCEQOS_DMA_CH0_RXDESC_TAIL,
-		      lp->rx_descs_tail_addr);
-
-	return n_descs;
-}
-
-static int dwceqos_rx_poll(struct napi_struct *napi, int budget)
-{
-	struct net_local *lp = container_of(napi, struct net_local, napi);
-	int work_done = 0;
-
-	work_done = dwceqos_rx(lp, budget - work_done);
-
-	if (!dwceqos_packet_avail(lp) && work_done < budget) {
-		napi_complete(napi);
-		dwceqos_dma_enable_rxirq(lp);
-	} else {
-		work_done = budget;
-	}
-
-	return work_done;
-}
-
-/* Reinitialize function if a TX timed out */
-static void dwceqos_reinit_for_txtimeout(struct work_struct *data)
-{
-	struct net_local *lp = container_of(data, struct net_local,
-		txtimeout_reinit);
-
-	netdev_err(lp->ndev, "transmit timeout %d s, resetting...\n",
-		   DWCEQOS_TX_TIMEOUT);
-
-	if (netif_msg_hw(lp))
-		print_status(lp);
-
-	rtnl_lock();
-	dwceqos_stop(lp->ndev);
-	dwceqos_open(lp->ndev);
-	rtnl_unlock();
-}
-
-/* DT Probing function called by main probe */
-static inline int dwceqos_probe_config_dt(struct platform_device *pdev)
-{
-	struct net_device *ndev;
-	struct net_local *lp;
-	const void *mac_address;
-	struct dwceqos_bus_cfg *bus_cfg;
-	struct device_node *np = pdev->dev.of_node;
-
-	ndev = platform_get_drvdata(pdev);
-	lp = netdev_priv(ndev);
-	bus_cfg = &lp->bus_cfg;
-
-	/* Set the MAC address. */
-	mac_address = of_get_mac_address(pdev->dev.of_node);
-	if (mac_address)
-		ether_addr_copy(ndev->dev_addr, mac_address);
-
-	/* These are all optional parameters */
-	lp->en_tx_lpi_clockgating =  of_property_read_bool(np,
-		"snps,en-tx-lpi-clockgating");
-	bus_cfg->en_lpi = of_property_read_bool(np, "snps,en-lpi");
-	of_property_read_u32(np, "snps,write-requests",
-			     &bus_cfg->write_requests);
-	of_property_read_u32(np, "snps,read-requests", &bus_cfg->read_requests);
-	of_property_read_u32(np, "snps,burst-map", &bus_cfg->burst_map);
-	of_property_read_u32(np, "snps,txpbl", &bus_cfg->tx_pbl);
-	of_property_read_u32(np, "snps,rxpbl", &bus_cfg->rx_pbl);
-
-	netdev_dbg(ndev, "BusCfg: lpi:%u wr:%u rr:%u bm:%X rxpbl:%u txpbl:%d\n",
-		   bus_cfg->en_lpi,
-		   bus_cfg->write_requests,
-		   bus_cfg->read_requests,
-		   bus_cfg->burst_map,
-		   bus_cfg->rx_pbl,
-		   bus_cfg->tx_pbl);
-
-	return 0;
-}
-
-static int dwceqos_open(struct net_device *ndev)
-{
-	struct net_local *lp = netdev_priv(ndev);
-	int res;
-
-	dwceqos_reset_state(lp);
-	res = dwceqos_descriptor_init(lp);
-	if (res) {
-		netdev_err(ndev, "Unable to allocate DMA memory, rc %d\n", res);
-		return res;
-	}
-	netdev_reset_queue(ndev);
-
-	/* The dwceqos reset state machine requires all phy clocks to complete,
-	 * hence the unusual init order with phy_start first.
-	 */
-	lp->phy_defer = true;
-	phy_start(ndev->phydev);
-	dwceqos_init_hw(lp);
-	napi_enable(&lp->napi);
-
-	netif_start_queue(ndev);
-	tasklet_enable(&lp->tx_bdreclaim_tasklet);
-
-	/* Enable Interrupts -- do this only after we enable NAPI and the
-	 * tasklet.
-	 */
-	dwceqos_write(lp, REG_DWCEQOS_DMA_CH0_IE,
-		      DWCEQOS_DMA_CH0_IE_NIE |
-		      DWCEQOS_DMA_CH0_IE_RIE | DWCEQOS_DMA_CH0_IE_TIE |
-		      DWCEQOS_DMA_CH0_IE_AIE |
-		      DWCEQOS_DMA_CH0_IE_FBEE);
-
-	return 0;
-}
-
-static bool dweqos_is_tx_dma_suspended(struct net_local *lp)
-{
-	u32 reg;
-
-	reg = dwceqos_read(lp, REG_DWCEQOS_DMA_DEBUG_ST0);
-	reg = DMA_GET_TX_STATE_CH0(reg);
-
-	return reg == DMA_TX_CH_SUSPENDED;
-}
-
-static void dwceqos_drain_dma(struct net_local *lp)
-{
-	/* Wait for all pending TX buffers to be sent. Upper limit based
-	 * on max frame size on a 10 Mbit link.
-	 */
-	size_t limit = (DWCEQOS_TX_DCNT * 1250) / 100;
-
-	while (!dweqos_is_tx_dma_suspended(lp) && limit--)
-		usleep_range(100, 200);
-}
-
-static int dwceqos_stop(struct net_device *ndev)
-{
-	struct net_local *lp = netdev_priv(ndev);
-
-	tasklet_disable(&lp->tx_bdreclaim_tasklet);
-	napi_disable(&lp->napi);
-
-	/* Stop all tx before we drain the tx dma. */
-	netif_tx_lock_bh(lp->ndev);
-	netif_stop_queue(ndev);
-	netif_tx_unlock_bh(lp->ndev);
-
-	dwceqos_drain_dma(lp);
-	dwceqos_reset_hw(lp);
-	phy_stop(ndev->phydev);
-
-	dwceqos_descriptor_free(lp);
-
-	return 0;
-}
-
-static void dwceqos_dmadesc_set_ctx(struct net_local *lp,
-				    unsigned short gso_size)
-{
-	struct dwceqos_dma_desc *dd = &lp->tx_descs[lp->tx_next];
-
-	dd->des0 = 0;
-	dd->des1 = 0;
-	dd->des2 = gso_size;
-	dd->des3 = DWCEQOS_DMA_TDES3_CTXT | DWCEQOS_DMA_TDES3_TCMSSV;
-
-	lp->tx_next = (lp->tx_next + 1) % DWCEQOS_TX_DCNT;
-}
-
-static void dwceqos_tx_poll_demand(struct net_local *lp)
-{
-	dwceqos_write(lp, REG_DWCEQOS_DMA_CH0_TXDESC_TAIL,
-		      lp->tx_descs_tail_addr);
-}
-
-struct dwceqos_tx {
-	size_t nr_descriptors;
-	size_t initial_descriptor;
-	size_t last_descriptor;
-	size_t prev_gso_size;
-	size_t network_header_len;
-};
-
-static void dwceqos_tx_prepare(struct sk_buff *skb, struct net_local *lp,
-			       struct dwceqos_tx *tx)
-{
-	size_t n = 1;
-	size_t i;
-
-	if (skb_is_gso(skb) && skb_shinfo(skb)->gso_size != lp->gso_size)
-		++n;
-
-	for (i = 0; i < skb_shinfo(skb)->nr_frags; ++i) {
-		skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
-
-		n +=  (skb_frag_size(frag) + BYTES_PER_DMA_DESC - 1) /
-		       BYTES_PER_DMA_DESC;
-	}
-
-	tx->nr_descriptors = n;
-	tx->initial_descriptor = lp->tx_next;
-	tx->last_descriptor = lp->tx_next;
-	tx->prev_gso_size = lp->gso_size;
-
-	tx->network_header_len = skb_transport_offset(skb);
-	if (skb_is_gso(skb))
-		tx->network_header_len += tcp_hdrlen(skb);
-}
-
-static int dwceqos_tx_linear(struct sk_buff *skb, struct net_local *lp,
-			     struct dwceqos_tx *tx)
-{
-	struct ring_desc *rd;
-	struct dwceqos_dma_desc *dd;
-	size_t payload_len;
-	dma_addr_t dma_handle;
-
-	if (skb_is_gso(skb) && skb_shinfo(skb)->gso_size != lp->gso_size) {
-		dwceqos_dmadesc_set_ctx(lp, skb_shinfo(skb)->gso_size);
-		lp->gso_size = skb_shinfo(skb)->gso_size;
-	}
-
-	dma_handle = dma_map_single(lp->ndev->dev.parent, skb->data,
-				    skb_headlen(skb), DMA_TO_DEVICE);
-
-	if (dma_mapping_error(lp->ndev->dev.parent, dma_handle)) {
-		netdev_err(lp->ndev, "TX DMA Mapping error\n");
-		return -ENOMEM;
-	}
-
-	rd = &lp->tx_skb[lp->tx_next];
-	dd = &lp->tx_descs[lp->tx_next];
-
-	rd->skb = NULL;
-	rd->len = skb_headlen(skb);
-	rd->mapping = dma_handle;
-
-	/* Set up DMA Descriptor */
-	dd->des0 = dma_handle;
-
-	if (skb_is_gso(skb)) {
-		payload_len = skb_headlen(skb) - tx->network_header_len;
-
-		if (payload_len)
-			dd->des1 = dma_handle + tx->network_header_len;
-		dd->des2 = tx->network_header_len |
-			DWCEQOS_DMA_DES2_B2L(payload_len);
-		dd->des3 = DWCEQOS_DMA_TDES3_TSE |
-			DWCEQOS_DMA_DES3_THL((tcp_hdrlen(skb) / 4)) |
-			(skb->len - tx->network_header_len);
-	} else {
-		dd->des1 = 0;
-		dd->des2 = skb_headlen(skb);
-		dd->des3 = skb->len;
-
-		switch (skb->ip_summed) {
-		case CHECKSUM_PARTIAL:
-			dd->des3 |= DWCEQOS_DMA_TDES3_CA;
-		case CHECKSUM_NONE:
-		case CHECKSUM_UNNECESSARY:
-		case CHECKSUM_COMPLETE:
-		default:
-			break;
-		}
-	}
-
-	dd->des3 |= DWCEQOS_DMA_TDES3_FD;
-	if (lp->tx_next  != tx->initial_descriptor)
-		dd->des3 |= DWCEQOS_DMA_TDES3_OWN;
-
-	tx->last_descriptor = lp->tx_next;
-	lp->tx_next = (lp->tx_next + 1) % DWCEQOS_TX_DCNT;
-
-	return 0;
-}
-
-static int dwceqos_tx_frags(struct sk_buff *skb, struct net_local *lp,
-			    struct dwceqos_tx *tx)
-{
-	struct ring_desc *rd = NULL;
-	struct dwceqos_dma_desc *dd;
-	dma_addr_t dma_handle;
-	size_t i;
-
-	/* Setup more ring and DMA descriptor if the packet is fragmented */
-	for (i = 0; i < skb_shinfo(skb)->nr_frags; ++i) {
-		skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
-		size_t frag_size;
-		size_t consumed_size;
-
-		/* Map DMA Area */
-		dma_handle = skb_frag_dma_map(lp->ndev->dev.parent, frag, 0,
-					      skb_frag_size(frag),
-					      DMA_TO_DEVICE);
-		if (dma_mapping_error(lp->ndev->dev.parent, dma_handle)) {
-			netdev_err(lp->ndev, "DMA Mapping error\n");
-			return -ENOMEM;
-		}
-
-		/* order-3 fragments span more than one descriptor. */
-		frag_size = skb_frag_size(frag);
-		consumed_size = 0;
-		while (consumed_size < frag_size) {
-			size_t dma_size = min_t(size_t, 16376,
-						frag_size - consumed_size);
-
-			rd = &lp->tx_skb[lp->tx_next];
-			memset(rd, 0, sizeof(*rd));
-
-			dd = &lp->tx_descs[lp->tx_next];
-
-			/* Set DMA Descriptor fields */
-			dd->des0 = dma_handle + consumed_size;
-			dd->des1 = 0;
-			dd->des2 = dma_size;
-
-			if (skb_is_gso(skb))
-				dd->des3 = (skb->len - tx->network_header_len);
-			else
-				dd->des3 = skb->len;
-
-			dd->des3 |= DWCEQOS_DMA_TDES3_OWN;
-
-			tx->last_descriptor = lp->tx_next;
-			lp->tx_next = (lp->tx_next + 1) % DWCEQOS_TX_DCNT;
-			consumed_size += dma_size;
-		}
-
-		rd->len = skb_frag_size(frag);
-		rd->mapping = dma_handle;
-	}
-
-	return 0;
-}
-
-static void dwceqos_tx_finalize(struct sk_buff *skb, struct net_local *lp,
-				struct dwceqos_tx *tx)
-{
-	lp->tx_descs[tx->last_descriptor].des3 |= DWCEQOS_DMA_TDES3_LD;
-	lp->tx_descs[tx->last_descriptor].des2 |= DWCEQOS_DMA_TDES2_IOC;
-
-	lp->tx_skb[tx->last_descriptor].skb = skb;
-
-	/* Make all descriptor updates visible to the DMA before setting the
-	 * owner bit.
-	 */
-	wmb();
-
-	lp->tx_descs[tx->initial_descriptor].des3 |= DWCEQOS_DMA_TDES3_OWN;
-
-	/* Make the owner bit visible before TX wakeup. */
-	wmb();
-
-	dwceqos_tx_poll_demand(lp);
-}
-
-static void dwceqos_tx_rollback(struct net_local *lp, struct dwceqos_tx *tx)
-{
-	size_t i = tx->initial_descriptor;
-
-	while (i != lp->tx_next) {
-		if (lp->tx_skb[i].mapping)
-			dma_unmap_single(lp->ndev->dev.parent,
-					 lp->tx_skb[i].mapping,
-					 lp->tx_skb[i].len,
-					 DMA_TO_DEVICE);
-
-		lp->tx_skb[i].mapping = 0;
-		lp->tx_skb[i].skb = NULL;
-
-		memset(&lp->tx_descs[i], 0, sizeof(lp->tx_descs[i]));
-
-		i = (i + 1) % DWCEQOS_TX_DCNT;
-	}
-
-	lp->tx_next = tx->initial_descriptor;
-	lp->gso_size = tx->prev_gso_size;
-}
-
-static int dwceqos_start_xmit(struct sk_buff *skb, struct net_device *ndev)
-{
-	struct net_local *lp = netdev_priv(ndev);
-	struct dwceqos_tx trans;
-	int err;
-
-	dwceqos_tx_prepare(skb, lp, &trans);
-	if (lp->tx_free < trans.nr_descriptors) {
-		netif_stop_queue(ndev);
-		return NETDEV_TX_BUSY;
-	}
-
-	err = dwceqos_tx_linear(skb, lp, &trans);
-	if (err)
-		goto tx_error;
-
-	err = dwceqos_tx_frags(skb, lp, &trans);
-	if (err)
-		goto tx_error;
-
-	WARN_ON(lp->tx_next !=
-		((trans.initial_descriptor + trans.nr_descriptors) %
-		 DWCEQOS_TX_DCNT));
-
-	spin_lock_bh(&lp->tx_lock);
-	lp->tx_free -= trans.nr_descriptors;
-	dwceqos_tx_finalize(skb, lp, &trans);
-	netdev_sent_queue(ndev, skb->len);
-	spin_unlock_bh(&lp->tx_lock);
-
-	netif_trans_update(ndev);
-	return 0;
-
-tx_error:
-	dwceqos_tx_rollback(lp, &trans);
-	dev_kfree_skb_any(skb);
-	return 0;
-}
-
-/* Set MAC address and then update HW accordingly */
-static int dwceqos_set_mac_address(struct net_device *ndev, void *addr)
-{
-	struct net_local *lp = netdev_priv(ndev);
-	struct sockaddr *hwaddr = (struct sockaddr *)addr;
-
-	if (netif_running(ndev))
-		return -EBUSY;
-
-	if (!is_valid_ether_addr(hwaddr->sa_data))
-		return -EADDRNOTAVAIL;
-
-	memcpy(ndev->dev_addr, hwaddr->sa_data, ndev->addr_len);
-
-	dwceqos_set_umac_addr(lp, lp->ndev->dev_addr, 0);
-	return 0;
-}
-
-static void dwceqos_tx_timeout(struct net_device *ndev)
-{
-	struct net_local *lp = netdev_priv(ndev);
-
-	queue_work(lp->txtimeout_handler_wq, &lp->txtimeout_reinit);
-}
-
-static void dwceqos_set_umac_addr(struct net_local *lp, unsigned char *addr,
-				  unsigned int reg_n)
-{
-	unsigned long data;
-
-	data = (addr[5] << 8) | addr[4];
-	dwceqos_write(lp, DWCEQOS_ADDR_HIGH(reg_n),
-		      data | DWCEQOS_MAC_MAC_ADDR_HI_EN);
-	data = (addr[3] << 24) | (addr[2] << 16) | (addr[1] << 8) | addr[0];
-	dwceqos_write(lp, DWCEQOS_ADDR_LOW(reg_n), data);
-}
-
-static void dwceqos_disable_umac_addr(struct net_local *lp, unsigned int reg_n)
-{
-	/* Do not disable MAC address 0 */
-	if (reg_n != 0)
-		dwceqos_write(lp, DWCEQOS_ADDR_HIGH(reg_n), 0);
-}
-
-static void dwceqos_set_rx_mode(struct net_device *ndev)
-{
-	struct net_local *lp = netdev_priv(ndev);
-	u32 regval = 0;
-	u32 mc_filter[2];
-	int reg = 1;
-	struct netdev_hw_addr *ha;
-	unsigned int max_mac_addr;
-
-	max_mac_addr = DWCEQOS_MAX_PERFECT_ADDRESSES(lp->feature1);
-
-	if (ndev->flags & IFF_PROMISC) {
-		regval = DWCEQOS_MAC_PKT_FILT_PR;
-	} else if (((netdev_mc_count(ndev) > DWCEQOS_HASH_TABLE_SIZE) ||
-				(ndev->flags & IFF_ALLMULTI))) {
-		regval = DWCEQOS_MAC_PKT_FILT_PM;
-		dwceqos_write(lp, REG_DWCEQOS_HASTABLE_LO, 0xffffffff);
-		dwceqos_write(lp, REG_DWCEQOS_HASTABLE_HI, 0xffffffff);
-	} else if (!netdev_mc_empty(ndev)) {
-		regval = DWCEQOS_MAC_PKT_FILT_HMC;
-		memset(mc_filter, 0, sizeof(mc_filter));
-		netdev_for_each_mc_addr(ha, ndev) {
-			/* The upper 6 bits of the calculated CRC are used to
-			 * index the contens of the hash table
-			 */
-			int bit_nr = bitrev32(~crc32_le(~0, ha->addr, 6)) >> 26;
-			/* The most significant bit determines the register
-			 * to use (H/L) while the other 5 bits determine
-			 * the bit within the register.
-			 */
-			mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31);
-		}
-		dwceqos_write(lp, REG_DWCEQOS_HASTABLE_LO, mc_filter[0]);
-		dwceqos_write(lp, REG_DWCEQOS_HASTABLE_HI, mc_filter[1]);
-	}
-	if (netdev_uc_count(ndev) > max_mac_addr) {
-		regval |= DWCEQOS_MAC_PKT_FILT_PR;
-	} else {
-		netdev_for_each_uc_addr(ha, ndev) {
-			dwceqos_set_umac_addr(lp, ha->addr, reg);
-			reg++;
-		}
-		for (; reg < DWCEQOS_MAX_PERFECT_ADDRESSES(lp->feature1); reg++)
-			dwceqos_disable_umac_addr(lp, reg);
-	}
-	dwceqos_write(lp, REG_DWCEQOS_MAC_PKT_FILT, regval);
-}
-
-#ifdef CONFIG_NET_POLL_CONTROLLER
-static void dwceqos_poll_controller(struct net_device *ndev)
-{
-	disable_irq(ndev->irq);
-	dwceqos_interrupt(ndev->irq, ndev);
-	enable_irq(ndev->irq);
-}
-#endif
-
-static void dwceqos_read_mmc_counters(struct net_local *lp, u32 rx_mask,
-				      u32 tx_mask)
-{
-	if (tx_mask & BIT(27))
-		lp->mmc_counters.txlpitranscntr +=
-			dwceqos_read(lp, DWC_MMC_TXLPITRANSCNTR);
-	if (tx_mask & BIT(26))
-		lp->mmc_counters.txpiuscntr +=
-			dwceqos_read(lp, DWC_MMC_TXLPIUSCNTR);
-	if (tx_mask & BIT(25))
-		lp->mmc_counters.txoversize_g +=
-			dwceqos_read(lp, DWC_MMC_TXOVERSIZE_G);
-	if (tx_mask & BIT(24))
-		lp->mmc_counters.txvlanpackets_g +=
-			dwceqos_read(lp, DWC_MMC_TXVLANPACKETS_G);
-	if (tx_mask & BIT(23))
-		lp->mmc_counters.txpausepackets +=
-			dwceqos_read(lp, DWC_MMC_TXPAUSEPACKETS);
-	if (tx_mask & BIT(22))
-		lp->mmc_counters.txexcessdef +=
-			dwceqos_read(lp, DWC_MMC_TXEXCESSDEF);
-	if (tx_mask & BIT(21))
-		lp->mmc_counters.txpacketcount_g +=
-			dwceqos_read(lp, DWC_MMC_TXPACKETCOUNT_G);
-	if (tx_mask & BIT(20))
-		lp->mmc_counters.txoctetcount_g +=
-			dwceqos_read(lp, DWC_MMC_TXOCTETCOUNT_G);
-	if (tx_mask & BIT(19))
-		lp->mmc_counters.txcarriererror +=
-			dwceqos_read(lp, DWC_MMC_TXCARRIERERROR);
-	if (tx_mask & BIT(18))
-		lp->mmc_counters.txexcesscol +=
-			dwceqos_read(lp, DWC_MMC_TXEXCESSCOL);
-	if (tx_mask & BIT(17))
-		lp->mmc_counters.txlatecol +=
-			dwceqos_read(lp, DWC_MMC_TXLATECOL);
-	if (tx_mask & BIT(16))
-		lp->mmc_counters.txdeferred +=
-			dwceqos_read(lp, DWC_MMC_TXDEFERRED);
-	if (tx_mask & BIT(15))
-		lp->mmc_counters.txmulticol_g +=
-			dwceqos_read(lp, DWC_MMC_TXMULTICOL_G);
-	if (tx_mask & BIT(14))
-		lp->mmc_counters.txsinglecol_g +=
-			dwceqos_read(lp, DWC_MMC_TXSINGLECOL_G);
-	if (tx_mask & BIT(13))
-		lp->mmc_counters.txunderflowerror +=
-			dwceqos_read(lp, DWC_MMC_TXUNDERFLOWERROR);
-	if (tx_mask & BIT(12))
-		lp->mmc_counters.txbroadcastpackets_gb +=
-			dwceqos_read(lp, DWC_MMC_TXBROADCASTPACKETS_GB);
-	if (tx_mask & BIT(11))
-		lp->mmc_counters.txmulticastpackets_gb +=
-			dwceqos_read(lp, DWC_MMC_TXMULTICASTPACKETS_GB);
-	if (tx_mask & BIT(10))
-		lp->mmc_counters.txunicastpackets_gb +=
-			dwceqos_read(lp, DWC_MMC_TXUNICASTPACKETS_GB);
-	if (tx_mask & BIT(9))
-		lp->mmc_counters.tx1024tomaxoctets_gb +=
-			dwceqos_read(lp, DWC_MMC_TX1024TOMAXOCTETS_GB);
-	if (tx_mask & BIT(8))
-		lp->mmc_counters.tx512to1023octets_gb +=
-			dwceqos_read(lp, DWC_MMC_TX512TO1023OCTETS_GB);
-	if (tx_mask & BIT(7))
-		lp->mmc_counters.tx256to511octets_gb +=
-			dwceqos_read(lp, DWC_MMC_TX256TO511OCTETS_GB);
-	if (tx_mask & BIT(6))
-		lp->mmc_counters.tx128to255octets_gb +=
-			dwceqos_read(lp, DWC_MMC_TX128TO255OCTETS_GB);
-	if (tx_mask & BIT(5))
-		lp->mmc_counters.tx65to127octets_gb +=
-			dwceqos_read(lp, DWC_MMC_TX65TO127OCTETS_GB);
-	if (tx_mask & BIT(4))
-		lp->mmc_counters.tx64octets_gb +=
-			dwceqos_read(lp, DWC_MMC_TX64OCTETS_GB);
-	if (tx_mask & BIT(3))
-		lp->mmc_counters.txmulticastpackets_g +=
-			dwceqos_read(lp, DWC_MMC_TXMULTICASTPACKETS_G);
-	if (tx_mask & BIT(2))
-		lp->mmc_counters.txbroadcastpackets_g +=
-			dwceqos_read(lp, DWC_MMC_TXBROADCASTPACKETS_G);
-	if (tx_mask & BIT(1))
-		lp->mmc_counters.txpacketcount_gb +=
-			dwceqos_read(lp, DWC_MMC_TXPACKETCOUNT_GB);
-	if (tx_mask & BIT(0))
-		lp->mmc_counters.txoctetcount_gb +=
-			dwceqos_read(lp, DWC_MMC_TXOCTETCOUNT_GB);
-
-	if (rx_mask & BIT(27))
-		lp->mmc_counters.rxlpitranscntr +=
-			dwceqos_read(lp, DWC_MMC_RXLPITRANSCNTR);
-	if (rx_mask & BIT(26))
-		lp->mmc_counters.rxlpiuscntr +=
-			dwceqos_read(lp, DWC_MMC_RXLPIUSCNTR);
-	if (rx_mask & BIT(25))
-		lp->mmc_counters.rxctrlpackets_g +=
-			dwceqos_read(lp, DWC_MMC_RXCTRLPACKETS_G);
-	if (rx_mask & BIT(24))
-		lp->mmc_counters.rxrcverror +=
-			dwceqos_read(lp, DWC_MMC_RXRCVERROR);
-	if (rx_mask & BIT(23))
-		lp->mmc_counters.rxwatchdog +=
-			dwceqos_read(lp, DWC_MMC_RXWATCHDOG);
-	if (rx_mask & BIT(22))
-		lp->mmc_counters.rxvlanpackets_gb +=
-			dwceqos_read(lp, DWC_MMC_RXVLANPACKETS_GB);
-	if (rx_mask & BIT(21))
-		lp->mmc_counters.rxfifooverflow +=
-			dwceqos_read(lp, DWC_MMC_RXFIFOOVERFLOW);
-	if (rx_mask & BIT(20))
-		lp->mmc_counters.rxpausepackets +=
-			dwceqos_read(lp, DWC_MMC_RXPAUSEPACKETS);
-	if (rx_mask & BIT(19))
-		lp->mmc_counters.rxoutofrangetype +=
-			dwceqos_read(lp, DWC_MMC_RXOUTOFRANGETYPE);
-	if (rx_mask & BIT(18))
-		lp->mmc_counters.rxlengtherror +=
-			dwceqos_read(lp, DWC_MMC_RXLENGTHERROR);
-	if (rx_mask & BIT(17))
-		lp->mmc_counters.rxunicastpackets_g +=
-			dwceqos_read(lp, DWC_MMC_RXUNICASTPACKETS_G);
-	if (rx_mask & BIT(16))
-		lp->mmc_counters.rx1024tomaxoctets_gb +=
-			dwceqos_read(lp, DWC_MMC_RX1024TOMAXOCTETS_GB);
-	if (rx_mask & BIT(15))
-		lp->mmc_counters.rx512to1023octets_gb +=
-			dwceqos_read(lp, DWC_MMC_RX512TO1023OCTETS_GB);
-	if (rx_mask & BIT(14))
-		lp->mmc_counters.rx256to511octets_gb +=
-			dwceqos_read(lp, DWC_MMC_RX256TO511OCTETS_GB);
-	if (rx_mask & BIT(13))
-		lp->mmc_counters.rx128to255octets_gb +=
-			dwceqos_read(lp, DWC_MMC_RX128TO255OCTETS_GB);
-	if (rx_mask & BIT(12))
-		lp->mmc_counters.rx65to127octets_gb +=
-			dwceqos_read(lp, DWC_MMC_RX65TO127OCTETS_GB);
-	if (rx_mask & BIT(11))
-		lp->mmc_counters.rx64octets_gb +=
-			dwceqos_read(lp, DWC_MMC_RX64OCTETS_GB);
-	if (rx_mask & BIT(10))
-		lp->mmc_counters.rxoversize_g +=
-			dwceqos_read(lp, DWC_MMC_RXOVERSIZE_G);
-	if (rx_mask & BIT(9))
-		lp->mmc_counters.rxundersize_g +=
-			dwceqos_read(lp, DWC_MMC_RXUNDERSIZE_G);
-	if (rx_mask & BIT(8))
-		lp->mmc_counters.rxjabbererror +=
-			dwceqos_read(lp, DWC_MMC_RXJABBERERROR);
-	if (rx_mask & BIT(7))
-		lp->mmc_counters.rxrunterror +=
-			dwceqos_read(lp, DWC_MMC_RXRUNTERROR);
-	if (rx_mask & BIT(6))
-		lp->mmc_counters.rxalignmenterror +=
-			dwceqos_read(lp, DWC_MMC_RXALIGNMENTERROR);
-	if (rx_mask & BIT(5))
-		lp->mmc_counters.rxcrcerror +=
-			dwceqos_read(lp, DWC_MMC_RXCRCERROR);
-	if (rx_mask & BIT(4))
-		lp->mmc_counters.rxmulticastpackets_g +=
-			dwceqos_read(lp, DWC_MMC_RXMULTICASTPACKETS_G);
-	if (rx_mask & BIT(3))
-		lp->mmc_counters.rxbroadcastpackets_g +=
-			dwceqos_read(lp, DWC_MMC_RXBROADCASTPACKETS_G);
-	if (rx_mask & BIT(2))
-		lp->mmc_counters.rxoctetcount_g +=
-			dwceqos_read(lp, DWC_MMC_RXOCTETCOUNT_G);
-	if (rx_mask & BIT(1))
-		lp->mmc_counters.rxoctetcount_gb +=
-			dwceqos_read(lp, DWC_MMC_RXOCTETCOUNT_GB);
-	if (rx_mask & BIT(0))
-		lp->mmc_counters.rxpacketcount_gb +=
-			dwceqos_read(lp, DWC_MMC_RXPACKETCOUNT_GB);
-}
-
-static struct rtnl_link_stats64*
-dwceqos_get_stats64(struct net_device *ndev, struct rtnl_link_stats64 *s)
-{
-	unsigned long flags;
-	struct net_local *lp = netdev_priv(ndev);
-	struct dwceqos_mmc_counters *hwstats = &lp->mmc_counters;
-
-	spin_lock_irqsave(&lp->stats_lock, flags);
-	dwceqos_read_mmc_counters(lp, lp->mmc_rx_counters_mask,
-				  lp->mmc_tx_counters_mask);
-	spin_unlock_irqrestore(&lp->stats_lock, flags);
-
-	s->rx_packets = hwstats->rxpacketcount_gb;
-	s->rx_bytes = hwstats->rxoctetcount_gb;
-	s->rx_errors = hwstats->rxpacketcount_gb -
-		hwstats->rxbroadcastpackets_g -
-		hwstats->rxmulticastpackets_g -
-		hwstats->rxunicastpackets_g;
-	s->multicast = hwstats->rxmulticastpackets_g;
-	s->rx_length_errors = hwstats->rxlengtherror;
-	s->rx_crc_errors = hwstats->rxcrcerror;
-	s->rx_fifo_errors = hwstats->rxfifooverflow;
-
-	s->tx_packets = hwstats->txpacketcount_gb;
-	s->tx_bytes = hwstats->txoctetcount_gb;
-
-	if (lp->mmc_tx_counters_mask & BIT(21))
-		s->tx_errors = hwstats->txpacketcount_gb -
-			hwstats->txpacketcount_g;
-	else
-		s->tx_errors = hwstats->txunderflowerror +
-			hwstats->txcarriererror;
-
-	return s;
-}
-
-static void
-dwceqos_get_drvinfo(struct net_device *ndev, struct ethtool_drvinfo *ed)
-{
-	const struct net_local *lp = netdev_priv(ndev);
-
-	strcpy(ed->driver, lp->pdev->dev.driver->name);
-	strcpy(ed->version, DRIVER_VERSION);
-}
-
-static void dwceqos_get_pauseparam(struct net_device *ndev,
-				   struct ethtool_pauseparam *pp)
-{
-	const struct net_local *lp = netdev_priv(ndev);
-
-	pp->autoneg = lp->flowcontrol.autoneg;
-	pp->tx_pause = lp->flowcontrol.tx;
-	pp->rx_pause = lp->flowcontrol.rx;
-}
-
-static int dwceqos_set_pauseparam(struct net_device *ndev,
-				  struct ethtool_pauseparam *pp)
-{
-	struct net_local *lp = netdev_priv(ndev);
-	int ret = 0;
-
-	lp->flowcontrol.autoneg = pp->autoneg;
-	if (pp->autoneg) {
-		ndev->phydev->advertising |= ADVERTISED_Pause;
-		ndev->phydev->advertising |= ADVERTISED_Asym_Pause;
-	} else {
-		ndev->phydev->advertising &= ~ADVERTISED_Pause;
-		ndev->phydev->advertising &= ~ADVERTISED_Asym_Pause;
-		lp->flowcontrol.rx = pp->rx_pause;
-		lp->flowcontrol.tx = pp->tx_pause;
-	}
-
-	if (netif_running(ndev))
-		ret = phy_start_aneg(ndev->phydev);
-
-	return ret;
-}
-
-static void dwceqos_get_strings(struct net_device *ndev, u32 stringset,
-				u8 *data)
-{
-	size_t i;
-
-	if (stringset != ETH_SS_STATS)
-		return;
-
-	for (i = 0; i < ARRAY_SIZE(dwceqos_ethtool_stats); ++i) {
-		memcpy(data, dwceqos_ethtool_stats[i].stat_name,
-		       ETH_GSTRING_LEN);
-		data += ETH_GSTRING_LEN;
-	}
-}
-
-static void dwceqos_get_ethtool_stats(struct net_device *ndev,
-				      struct ethtool_stats *stats, u64 *data)
-{
-	struct net_local *lp = netdev_priv(ndev);
-	unsigned long flags;
-	size_t i;
-	u8 *mmcstat = (u8 *)&lp->mmc_counters;
-
-	spin_lock_irqsave(&lp->stats_lock, flags);
-	dwceqos_read_mmc_counters(lp, lp->mmc_rx_counters_mask,
-				  lp->mmc_tx_counters_mask);
-	spin_unlock_irqrestore(&lp->stats_lock, flags);
-
-	for (i = 0; i < ARRAY_SIZE(dwceqos_ethtool_stats); ++i) {
-		memcpy(data,
-		       mmcstat + dwceqos_ethtool_stats[i].offset,
-		       sizeof(u64));
-		data++;
-	}
-}
-
-static int dwceqos_get_sset_count(struct net_device *ndev, int sset)
-{
-	if (sset == ETH_SS_STATS)
-		return ARRAY_SIZE(dwceqos_ethtool_stats);
-
-	return -EOPNOTSUPP;
-}
-
-static void dwceqos_get_regs(struct net_device *dev, struct ethtool_regs *regs,
-			     void *space)
-{
-	const struct net_local *lp = netdev_priv(dev);
-	u32 *reg_space = (u32 *)space;
-	int reg_offset;
-	int reg_ix = 0;
-
-	/* MAC registers */
-	for (reg_offset = START_MAC_REG_OFFSET;
-		reg_offset <= MAX_DMA_REG_OFFSET; reg_offset += 4) {
-		reg_space[reg_ix] = dwceqos_read(lp, reg_offset);
-		reg_ix++;
-	}
-	/* MTL registers */
-	for (reg_offset = START_MTL_REG_OFFSET;
-		reg_offset <= MAX_MTL_REG_OFFSET; reg_offset += 4) {
-		reg_space[reg_ix] = dwceqos_read(lp, reg_offset);
-		reg_ix++;
-	}
-
-	/* DMA registers */
-	for (reg_offset = START_DMA_REG_OFFSET;
-		reg_offset <= MAX_DMA_REG_OFFSET; reg_offset += 4) {
-		reg_space[reg_ix] = dwceqos_read(lp, reg_offset);
-		reg_ix++;
-	}
-
-	BUG_ON(4 * reg_ix > REG_SPACE_SIZE);
-}
-
-static int dwceqos_get_regs_len(struct net_device *dev)
-{
-	return REG_SPACE_SIZE;
-}
-
-static inline const char *dwceqos_get_rx_lpi_state(u32 lpi_ctrl)
-{
-	return (lpi_ctrl & DWCEQOS_MAC_LPI_CTRL_STATUS_RLPIST) ? "on" : "off";
-}
-
-static inline const char *dwceqos_get_tx_lpi_state(u32 lpi_ctrl)
-{
-	return (lpi_ctrl & DWCEQOS_MAC_LPI_CTRL_STATUS_TLPIST) ? "on" : "off";
-}
-
-static int dwceqos_get_eee(struct net_device *ndev, struct ethtool_eee *edata)
-{
-	struct net_local *lp = netdev_priv(ndev);
-	u32 lpi_status;
-	u32 lpi_enabled;
-
-	if (!(lp->feature0 & DWCEQOS_MAC_HW_FEATURE0_EEESEL))
-		return -EOPNOTSUPP;
-
-	edata->eee_active  = lp->eee_active;
-	edata->eee_enabled = lp->eee_enabled;
-	edata->tx_lpi_timer = dwceqos_read(lp, REG_DWCEQOS_MAC_LPI_ENTRY_TIMER);
-	lpi_status = dwceqos_read(lp, REG_DWCEQOS_MAC_LPI_CTRL_STATUS);
-	lpi_enabled = !!(lpi_status & DWCEQOS_MAC_LPI_CTRL_STATUS_LIPTXA);
-	edata->tx_lpi_enabled = lpi_enabled;
-
-	if (netif_msg_hw(lp)) {
-		u32 regval;
-
-		regval = dwceqos_read(lp, REG_DWCEQOS_MAC_LPI_CTRL_STATUS);
-
-		netdev_info(lp->ndev, "MAC LPI State: RX:%s TX:%s\n",
-			    dwceqos_get_rx_lpi_state(regval),
-			    dwceqos_get_tx_lpi_state(regval));
-	}
-
-	return phy_ethtool_get_eee(ndev->phydev, edata);
-}
-
-static int dwceqos_set_eee(struct net_device *ndev, struct ethtool_eee *edata)
-{
-	struct net_local *lp = netdev_priv(ndev);
-	u32 regval;
-	unsigned long flags;
-
-	if (!(lp->feature0 & DWCEQOS_MAC_HW_FEATURE0_EEESEL))
-		return -EOPNOTSUPP;
-
-	if (edata->eee_enabled && !lp->eee_active)
-		return -EOPNOTSUPP;
-
-	if (edata->tx_lpi_enabled) {
-		if (edata->tx_lpi_timer < DWCEQOS_LPI_TIMER_MIN ||
-		    edata->tx_lpi_timer > DWCEQOS_LPI_TIMER_MAX)
-			return -EINVAL;
-	}
-
-	lp->eee_enabled = edata->eee_enabled;
-
-	if (edata->eee_enabled && edata->tx_lpi_enabled) {
-		dwceqos_write(lp, REG_DWCEQOS_MAC_LPI_ENTRY_TIMER,
-			      edata->tx_lpi_timer);
-
-		spin_lock_irqsave(&lp->hw_lock, flags);
-		regval = dwceqos_read(lp, REG_DWCEQOS_MAC_LPI_CTRL_STATUS);
-		regval |= DWCEQOS_LPI_CTRL_ENABLE_EEE;
-		if (lp->en_tx_lpi_clockgating)
-			regval |= DWCEQOS_MAC_LPI_CTRL_STATUS_LPITCSE;
-		dwceqos_write(lp, REG_DWCEQOS_MAC_LPI_CTRL_STATUS, regval);
-		spin_unlock_irqrestore(&lp->hw_lock, flags);
-	} else {
-		spin_lock_irqsave(&lp->hw_lock, flags);
-		regval = dwceqos_read(lp, REG_DWCEQOS_MAC_LPI_CTRL_STATUS);
-		regval &= ~DWCEQOS_LPI_CTRL_ENABLE_EEE;
-		dwceqos_write(lp, REG_DWCEQOS_MAC_LPI_CTRL_STATUS, regval);
-		spin_unlock_irqrestore(&lp->hw_lock, flags);
-	}
-
-	return phy_ethtool_set_eee(ndev->phydev, edata);
-}
-
-static u32 dwceqos_get_msglevel(struct net_device *ndev)
-{
-	const struct net_local *lp = netdev_priv(ndev);
-
-	return lp->msg_enable;
-}
-
-static void dwceqos_set_msglevel(struct net_device *ndev, u32 msglevel)
-{
-	struct net_local *lp = netdev_priv(ndev);
-
-	lp->msg_enable = msglevel;
-}
-
-static const struct ethtool_ops dwceqos_ethtool_ops = {
-	.get_drvinfo    = dwceqos_get_drvinfo,
-	.get_link       = ethtool_op_get_link,
-	.get_pauseparam = dwceqos_get_pauseparam,
-	.set_pauseparam = dwceqos_set_pauseparam,
-	.get_strings    = dwceqos_get_strings,
-	.get_ethtool_stats = dwceqos_get_ethtool_stats,
-	.get_sset_count = dwceqos_get_sset_count,
-	.get_regs       = dwceqos_get_regs,
-	.get_regs_len   = dwceqos_get_regs_len,
-	.get_eee        = dwceqos_get_eee,
-	.set_eee        = dwceqos_set_eee,
-	.get_msglevel   = dwceqos_get_msglevel,
-	.set_msglevel   = dwceqos_set_msglevel,
-	.get_link_ksettings = phy_ethtool_get_link_ksettings,
-	.set_link_ksettings = phy_ethtool_set_link_ksettings,
-};
-
-static const struct net_device_ops netdev_ops = {
-	.ndo_open		= dwceqos_open,
-	.ndo_stop		= dwceqos_stop,
-	.ndo_start_xmit		= dwceqos_start_xmit,
-	.ndo_set_rx_mode	= dwceqos_set_rx_mode,
-	.ndo_set_mac_address	= dwceqos_set_mac_address,
-#ifdef CONFIG_NET_POLL_CONTROLLER
-	.ndo_poll_controller	= dwceqos_poll_controller,
-#endif
-	.ndo_do_ioctl		= dwceqos_ioctl,
-	.ndo_tx_timeout		= dwceqos_tx_timeout,
-	.ndo_get_stats64	= dwceqos_get_stats64,
-};
-
-static const struct of_device_id dwceq_of_match[] = {
-	{ .compatible = "snps,dwc-qos-ethernet-4.10", },
-	{}
-};
-MODULE_DEVICE_TABLE(of, dwceq_of_match);
-
-static int dwceqos_probe(struct platform_device *pdev)
-{
-	struct resource *r_mem = NULL;
-	struct net_device *ndev;
-	struct net_local *lp;
-	int ret = -ENXIO;
-
-	r_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!r_mem) {
-		dev_err(&pdev->dev, "no IO resource defined.\n");
-		return -ENXIO;
-	}
-
-	ndev = alloc_etherdev(sizeof(*lp));
-	if (!ndev) {
-		dev_err(&pdev->dev, "etherdev allocation failed.\n");
-		return -ENOMEM;
-	}
-
-	SET_NETDEV_DEV(ndev, &pdev->dev);
-
-	lp = netdev_priv(ndev);
-	lp->ndev = ndev;
-	lp->pdev = pdev;
-	lp->msg_enable = netif_msg_init(debug, DWCEQOS_MSG_DEFAULT);
-
-	spin_lock_init(&lp->tx_lock);
-	spin_lock_init(&lp->hw_lock);
-	spin_lock_init(&lp->stats_lock);
-
-	lp->apb_pclk = devm_clk_get(&pdev->dev, "apb_pclk");
-	if (IS_ERR(lp->apb_pclk)) {
-		dev_err(&pdev->dev, "apb_pclk clock not found.\n");
-		ret = PTR_ERR(lp->apb_pclk);
-		goto err_out_free_netdev;
-	}
-
-	ret = clk_prepare_enable(lp->apb_pclk);
-	if (ret) {
-		dev_err(&pdev->dev, "Unable to enable APER clock.\n");
-		goto err_out_free_netdev;
-	}
-
-	lp->baseaddr = devm_ioremap_resource(&pdev->dev, r_mem);
-	if (IS_ERR(lp->baseaddr)) {
-		dev_err(&pdev->dev, "failed to map baseaddress.\n");
-		ret = PTR_ERR(lp->baseaddr);
-		goto err_out_clk_dis_aper;
-	}
-
-	ndev->irq = platform_get_irq(pdev, 0);
-	ndev->watchdog_timeo = DWCEQOS_TX_TIMEOUT * HZ;
-	ndev->netdev_ops = &netdev_ops;
-	ndev->ethtool_ops = &dwceqos_ethtool_ops;
-	ndev->base_addr = r_mem->start;
-
-	dwceqos_get_hwfeatures(lp);
-	dwceqos_mdio_set_csr(lp);
-
-	ndev->hw_features = NETIF_F_SG;
-
-	if (lp->feature1 & DWCEQOS_MAC_HW_FEATURE1_TSOEN)
-		ndev->hw_features |= NETIF_F_TSO | NETIF_F_TSO6;
-
-	if (lp->feature0 & DWCEQOS_MAC_HW_FEATURE0_TXCOESEL)
-		ndev->hw_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
-
-	if (lp->feature0 & DWCEQOS_MAC_HW_FEATURE0_RXCOESEL)
-		ndev->hw_features |= NETIF_F_RXCSUM;
-
-	ndev->features = ndev->hw_features;
-
-	lp->phy_ref_clk = devm_clk_get(&pdev->dev, "phy_ref_clk");
-	if (IS_ERR(lp->phy_ref_clk)) {
-		dev_err(&pdev->dev, "phy_ref_clk clock not found.\n");
-		ret = PTR_ERR(lp->phy_ref_clk);
-		goto err_out_clk_dis_aper;
-	}
-
-	ret = clk_prepare_enable(lp->phy_ref_clk);
-	if (ret) {
-		dev_err(&pdev->dev, "Unable to enable device clock.\n");
-		goto err_out_clk_dis_aper;
-	}
-
-	lp->phy_node = of_parse_phandle(lp->pdev->dev.of_node,
-						"phy-handle", 0);
-	if (!lp->phy_node && of_phy_is_fixed_link(lp->pdev->dev.of_node)) {
-		ret = of_phy_register_fixed_link(lp->pdev->dev.of_node);
-		if (ret < 0) {
-			dev_err(&pdev->dev, "invalid fixed-link");
-			goto err_out_clk_dis_phy;
-		}
-
-		lp->phy_node = of_node_get(lp->pdev->dev.of_node);
-	}
-
-	ret = of_get_phy_mode(lp->pdev->dev.of_node);
-	if (ret < 0) {
-		dev_err(&lp->pdev->dev, "error in getting phy i/f\n");
-		goto err_out_deregister_fixed_link;
-	}
-
-	lp->phy_interface = ret;
-
-	ret = dwceqos_mii_init(lp);
-	if (ret) {
-		dev_err(&lp->pdev->dev, "error in dwceqos_mii_init\n");
-		goto err_out_deregister_fixed_link;
-	}
-
-	ret = dwceqos_mii_probe(ndev);
-	if (ret != 0) {
-		netdev_err(ndev, "mii_probe fail.\n");
-		ret = -ENXIO;
-		goto err_out_deregister_fixed_link;
-	}
-
-	dwceqos_set_umac_addr(lp, lp->ndev->dev_addr, 0);
-
-	tasklet_init(&lp->tx_bdreclaim_tasklet, dwceqos_tx_reclaim,
-		     (unsigned long)ndev);
-	tasklet_disable(&lp->tx_bdreclaim_tasklet);
-
-	lp->txtimeout_handler_wq = alloc_workqueue(DRIVER_NAME,
-						   WQ_MEM_RECLAIM, 0);
-	INIT_WORK(&lp->txtimeout_reinit, dwceqos_reinit_for_txtimeout);
-
-	platform_set_drvdata(pdev, ndev);
-	ret = dwceqos_probe_config_dt(pdev);
-	if (ret) {
-		dev_err(&lp->pdev->dev, "Unable to retrieve DT, error %d\n",
-			ret);
-		goto err_out_deregister_fixed_link;
-	}
-	dev_info(&lp->pdev->dev, "pdev->id %d, baseaddr 0x%08lx, irq %d\n",
-		 pdev->id, ndev->base_addr, ndev->irq);
-
-	ret = devm_request_irq(&pdev->dev, ndev->irq, &dwceqos_interrupt, 0,
-			       ndev->name, ndev);
-	if (ret) {
-		dev_err(&lp->pdev->dev, "Unable to request IRQ %d, error %d\n",
-			ndev->irq, ret);
-		goto err_out_deregister_fixed_link;
-	}
-
-	if (netif_msg_probe(lp))
-		netdev_dbg(ndev, "net_local@%p\n", lp);
-
-	netif_napi_add(ndev, &lp->napi, dwceqos_rx_poll, NAPI_POLL_WEIGHT);
-
-	ret = register_netdev(ndev);
-	if (ret) {
-		dev_err(&pdev->dev, "Cannot register net device, aborting.\n");
-		goto err_out_deregister_fixed_link;
-	}
-
-	return 0;
-
-err_out_deregister_fixed_link:
-	if (of_phy_is_fixed_link(pdev->dev.of_node))
-		of_phy_deregister_fixed_link(pdev->dev.of_node);
-err_out_clk_dis_phy:
-	clk_disable_unprepare(lp->phy_ref_clk);
-err_out_clk_dis_aper:
-	clk_disable_unprepare(lp->apb_pclk);
-err_out_free_netdev:
-	of_node_put(lp->phy_node);
-	free_netdev(ndev);
-	platform_set_drvdata(pdev, NULL);
-	return ret;
-}
-
-static int dwceqos_remove(struct platform_device *pdev)
-{
-	struct net_device *ndev = platform_get_drvdata(pdev);
-	struct net_local *lp;
-
-	if (ndev) {
-		lp = netdev_priv(ndev);
-
-		if (ndev->phydev) {
-			phy_disconnect(ndev->phydev);
-			if (of_phy_is_fixed_link(pdev->dev.of_node))
-				of_phy_deregister_fixed_link(pdev->dev.of_node);
-		}
-		mdiobus_unregister(lp->mii_bus);
-		mdiobus_free(lp->mii_bus);
-
-		unregister_netdev(ndev);
-
-		clk_disable_unprepare(lp->phy_ref_clk);
-		clk_disable_unprepare(lp->apb_pclk);
-
-		free_netdev(ndev);
-	}
-
-	return 0;
-}
-
-static struct platform_driver dwceqos_driver = {
-	.probe   = dwceqos_probe,
-	.remove  = dwceqos_remove,
-	.driver  = {
-		.name  = DRIVER_NAME,
-		.of_match_table = dwceq_of_match,
-	},
-};
-
-module_platform_driver(dwceqos_driver);
-
-MODULE_DESCRIPTION("DWC Ethernet QoS v4.10a driver");
-MODULE_LICENSE("GPL v2");
-MODULE_AUTHOR("Andreas Irestaal <andreas.irestal@axis.com>");
-MODULE_AUTHOR("Lars Persson <lars.persson@axis.com>");
diff --git a/drivers/net/ethernet/tehuti/tehuti.c b/drivers/net/ethernet/tehuti/tehuti.c
index baa3e4a5731c..f864fd0663db 100644
--- a/drivers/net/ethernet/tehuti/tehuti.c
+++ b/drivers/net/ethernet/tehuti/tehuti.c
@@ -303,7 +303,7 @@ static int bdx_poll(struct napi_struct *napi, int budget)
 		 * device lock and allow waiting tasks (eg rmmod) to advance) */
 		priv->napi_stop = 0;
 
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		bdx_enable_interrupts(priv);
 	}
 	return work_done;
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index 65088224c207..9f3d9c67e3fe 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -145,6 +145,7 @@ do {								\
 		cpsw->data.active_slave)
 #define IRQ_NUM			2
 #define CPSW_MAX_QUEUES		8
+#define CPSW_CPDMA_DESCS_POOL_SIZE_DEFAULT 256
 
 static int debug_level;
 module_param(debug_level, int, 0);
@@ -158,6 +159,10 @@ static int rx_packet_max = CPSW_MAX_PACKET_SIZE;
 module_param(rx_packet_max, int, 0);
 MODULE_PARM_DESC(rx_packet_max, "maximum receive packet size (bytes)");
 
+static int descs_pool_size = CPSW_CPDMA_DESCS_POOL_SIZE_DEFAULT;
+module_param(descs_pool_size, int, 0444);
+MODULE_PARM_DESC(descs_pool_size, "Number of CPDMA CPPI descriptors in pool");
+
 struct cpsw_wr_regs {
 	u32	id_ver;
 	u32	soft_reset;
@@ -352,7 +357,6 @@ struct cpsw_slave {
 	struct phy_device		*phy;
 	struct net_device		*ndev;
 	u32				port_vlan;
-	u32				open_stat;
 };
 
 static inline u32 slave_read(struct cpsw_slave *slave, u32 offset)
@@ -395,6 +399,7 @@ struct cpsw_common {
 	struct cpts			*cpts;
 	int				rx_ch_num, tx_ch_num;
 	int				speed;
+	int				usage_count;
 };
 
 struct cpsw_priv {
@@ -699,18 +704,9 @@ static void cpsw_rx_handler(void *token, int len, int status)
 	cpsw_dual_emac_src_port_detect(cpsw, status, ndev, skb);
 
 	if (unlikely(status < 0) || unlikely(!netif_running(ndev))) {
-		bool ndev_status = false;
-		struct cpsw_slave *slave = cpsw->slaves;
-		int n;
-
-		if (cpsw->data.dual_emac) {
-			/* In dual emac mode check for all interfaces */
-			for (n = cpsw->data.slaves; n; n--, slave++)
-				if (netif_running(slave->ndev))
-					ndev_status = true;
-		}
-
-		if (ndev_status && (status >= 0)) {
+		/* In dual emac mode check for all interfaces */
+		if (cpsw->data.dual_emac && cpsw->usage_count &&
+		    (status >= 0)) {
 			/* The packet received is for the interface which
 			 * is already down and the other interface is up
 			 * and running, instead of freeing which results
@@ -934,7 +930,7 @@ static int cpsw_rx_poll(struct napi_struct *napi_rx, int budget)
 	}
 
 	if (num_rx < budget) {
-		napi_complete(napi_rx);
+		napi_complete_done(napi_rx, num_rx);
 		writel(0xff, &cpsw->wr_regs->rx_en);
 		if (cpsw->quirk_irq && cpsw->rx_irq_disabled) {
 			cpsw->rx_irq_disabled = false;
@@ -1230,21 +1226,6 @@ static void cpsw_get_ethtool_stats(struct net_device *ndev,
 	}
 }
 
-static int cpsw_common_res_usage_state(struct cpsw_common *cpsw)
-{
-	u32 i;
-	u32 usage_count = 0;
-
-	if (!cpsw->data.dual_emac)
-		return 0;
-
-	for (i = 0; i < cpsw->data.slaves; i++)
-		if (cpsw->slaves[i].open_stat)
-			usage_count++;
-
-	return usage_count;
-}
-
 static inline int cpsw_tx_packet_submit(struct cpsw_priv *priv,
 					struct sk_buff *skb,
 					struct cpdma_chan *txch)
@@ -1478,8 +1459,6 @@ static int cpsw_ndo_open(struct net_device *ndev)
 		return ret;
 	}
 
-	if (!cpsw_common_res_usage_state(cpsw))
-		cpsw_intr_disable(cpsw);
 	netif_carrier_off(ndev);
 
 	/* Notify the stack of the actual queue counts. */
@@ -1501,8 +1480,8 @@ static int cpsw_ndo_open(struct net_device *ndev)
 		 CPSW_MAJOR_VERSION(reg), CPSW_MINOR_VERSION(reg),
 		 CPSW_RTL_VERSION(reg));
 
-	/* initialize host and slave ports */
-	if (!cpsw_common_res_usage_state(cpsw))
+	/* Initialize host and slave ports */
+	if (!cpsw->usage_count)
 		cpsw_init_host_port(priv);
 	for_each_slave(priv, cpsw_slave_open, priv);
 
@@ -1513,7 +1492,8 @@ static int cpsw_ndo_open(struct net_device *ndev)
 		cpsw_ale_add_vlan(cpsw->ale, cpsw->data.default_vlan,
 				  ALE_ALL_PORTS, ALE_ALL_PORTS, 0, 0);
 
-	if (!cpsw_common_res_usage_state(cpsw)) {
+	/* initialize shared resources for every ndev */
+	if (!cpsw->usage_count) {
 		/* disable priority elevation */
 		__raw_writel(0, &cpsw->regs->ptype);
 
@@ -1555,9 +1535,7 @@ static int cpsw_ndo_open(struct net_device *ndev)
 
 	cpdma_ctlr_start(cpsw->dma);
 	cpsw_intr_enable(cpsw);
-
-	if (cpsw->data.dual_emac)
-		cpsw->slaves[priv->emac_port].open_stat = true;
+	cpsw->usage_count++;
 
 	return 0;
 
@@ -1578,7 +1556,7 @@ static int cpsw_ndo_stop(struct net_device *ndev)
 	netif_tx_stop_all_queues(priv->ndev);
 	netif_carrier_off(priv->ndev);
 
-	if (cpsw_common_res_usage_state(cpsw) <= 1) {
+	if (cpsw->usage_count <= 1) {
 		napi_disable(&cpsw->napi_rx);
 		napi_disable(&cpsw->napi_tx);
 		cpts_unregister(cpsw->cpts);
@@ -1591,9 +1569,8 @@ static int cpsw_ndo_stop(struct net_device *ndev)
 	if (cpsw_need_resplit(cpsw))
 		cpsw_split_res(ndev);
 
+	cpsw->usage_count--;
 	pm_runtime_put_sync(cpsw->dev);
-	if (cpsw->data.dual_emac)
-		cpsw->slaves[priv->emac_port].open_stat = false;
 	return 0;
 }
 
@@ -1606,12 +1583,10 @@ static netdev_tx_t cpsw_ndo_start_xmit(struct sk_buff *skb,
 	struct cpdma_chan *txch;
 	int ret, q_idx;
 
-	netif_trans_update(ndev);
-
 	if (skb_padto(skb, CPSW_MIN_PACKET_SIZE)) {
 		cpsw_err(priv, tx_err, "packet pad failed\n");
 		ndev->stats.tx_dropped++;
-		return NETDEV_TX_OK;
+		return NET_XMIT_DROP;
 	}
 
 	if (skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP &&
@@ -2363,17 +2338,11 @@ static int cpsw_update_channels(struct cpsw_priv *priv,
 	return 0;
 }
 
-static int cpsw_set_channels(struct net_device *ndev,
-			     struct ethtool_channels *chs)
+static void cpsw_suspend_data_pass(struct net_device *ndev)
 {
-	struct cpsw_priv *priv = netdev_priv(ndev);
-	struct cpsw_common *cpsw = priv->cpsw;
+	struct cpsw_common *cpsw = ndev_to_cpsw(ndev);
 	struct cpsw_slave *slave;
-	int i, ret;
-
-	ret = cpsw_check_ch_settings(cpsw, chs);
-	if (ret < 0)
-		return ret;
+	int i;
 
 	/* Disable NAPI scheduling */
 	cpsw_intr_disable(cpsw);
@@ -2391,6 +2360,51 @@ static int cpsw_set_channels(struct net_device *ndev,
 
 	/* Handle rest of tx packets and stop cpdma channels */
 	cpdma_ctlr_stop(cpsw->dma);
+}
+
+static int cpsw_resume_data_pass(struct net_device *ndev)
+{
+	struct cpsw_priv *priv = netdev_priv(ndev);
+	struct cpsw_common *cpsw = priv->cpsw;
+	struct cpsw_slave *slave;
+	int i, ret;
+
+	/* Allow rx packets handling */
+	for (i = cpsw->data.slaves, slave = cpsw->slaves; i; i--, slave++)
+		if (slave->ndev && netif_running(slave->ndev))
+			netif_dormant_off(slave->ndev);
+
+	/* After this receive is started */
+	if (cpsw->usage_count) {
+		ret = cpsw_fill_rx_channels(priv);
+		if (ret)
+			return ret;
+
+		cpdma_ctlr_start(cpsw->dma);
+		cpsw_intr_enable(cpsw);
+	}
+
+	/* Resume transmit for every affected interface */
+	for (i = cpsw->data.slaves, slave = cpsw->slaves; i; i--, slave++)
+		if (slave->ndev && netif_running(slave->ndev))
+			netif_tx_start_all_queues(slave->ndev);
+
+	return 0;
+}
+
+static int cpsw_set_channels(struct net_device *ndev,
+			     struct ethtool_channels *chs)
+{
+	struct cpsw_priv *priv = netdev_priv(ndev);
+	struct cpsw_common *cpsw = priv->cpsw;
+	struct cpsw_slave *slave;
+	int i, ret;
+
+	ret = cpsw_check_ch_settings(cpsw, chs);
+	if (ret < 0)
+		return ret;
+
+	cpsw_suspend_data_pass(ndev);
 	ret = cpsw_update_channels(priv, chs);
 	if (ret)
 		goto err;
@@ -2413,30 +2427,14 @@ static int cpsw_set_channels(struct net_device *ndev,
 			dev_err(priv->dev, "cannot set real number of rx queues\n");
 			goto err;
 		}
-
-		/* Enable rx packets handling */
-		netif_dormant_off(slave->ndev);
 	}
 
-	if (cpsw_common_res_usage_state(cpsw)) {
-		ret = cpsw_fill_rx_channels(priv);
-		if (ret)
-			goto err;
-
+	if (cpsw->usage_count)
 		cpsw_split_res(ndev);
 
-		/* After this receive is started */
-		cpdma_ctlr_start(cpsw->dma);
-		cpsw_intr_enable(cpsw);
-	}
-
-	/* Resume transmit for every affected interface */
-	for (i = cpsw->data.slaves, slave = cpsw->slaves; i; i--, slave++) {
-		if (!(slave->ndev && netif_running(slave->ndev)))
-			continue;
-		netif_tx_start_all_queues(slave->ndev);
-	}
-	return 0;
+	ret = cpsw_resume_data_pass(ndev);
+	if (!ret)
+		return 0;
 err:
 	dev_err(priv->dev, "cannot update channels number, closing device\n");
 	dev_close(ndev);
@@ -2479,6 +2477,52 @@ static int cpsw_nway_reset(struct net_device *ndev)
 		return -EOPNOTSUPP;
 }
 
+static void cpsw_get_ringparam(struct net_device *ndev,
+			       struct ethtool_ringparam *ering)
+{
+	struct cpsw_priv *priv = netdev_priv(ndev);
+	struct cpsw_common *cpsw = priv->cpsw;
+
+	/* not supported */
+	ering->tx_max_pending = 0;
+	ering->tx_pending = cpdma_get_num_tx_descs(cpsw->dma);
+	ering->rx_max_pending = descs_pool_size - CPSW_MAX_QUEUES;
+	ering->rx_pending = cpdma_get_num_rx_descs(cpsw->dma);
+}
+
+static int cpsw_set_ringparam(struct net_device *ndev,
+			      struct ethtool_ringparam *ering)
+{
+	struct cpsw_priv *priv = netdev_priv(ndev);
+	struct cpsw_common *cpsw = priv->cpsw;
+	int ret;
+
+	/* ignore ering->tx_pending - only rx_pending adjustment is supported */
+
+	if (ering->rx_mini_pending || ering->rx_jumbo_pending ||
+	    ering->rx_pending < CPSW_MAX_QUEUES ||
+	    ering->rx_pending > (descs_pool_size - CPSW_MAX_QUEUES))
+		return -EINVAL;
+
+	if (ering->rx_pending == cpdma_get_num_rx_descs(cpsw->dma))
+		return 0;
+
+	cpsw_suspend_data_pass(ndev);
+
+	cpdma_set_num_rx_descs(cpsw->dma, ering->rx_pending);
+
+	if (cpsw->usage_count)
+		cpdma_chan_split_pool(cpsw->dma);
+
+	ret = cpsw_resume_data_pass(ndev);
+	if (!ret)
+		return 0;
+
+	dev_err(&ndev->dev, "cannot set ring params, closing device\n");
+	dev_close(ndev);
+	return ret;
+}
+
 static const struct ethtool_ops cpsw_ethtool_ops = {
 	.get_drvinfo	= cpsw_get_drvinfo,
 	.get_msglevel	= cpsw_get_msglevel,
@@ -2505,6 +2549,8 @@ static const struct ethtool_ops cpsw_ethtool_ops = {
 	.get_eee	= cpsw_get_eee,
 	.set_eee	= cpsw_set_eee,
 	.nway_reset	= cpsw_nway_reset,
+	.get_ringparam = cpsw_get_ringparam,
+	.set_ringparam = cpsw_set_ringparam,
 };
 
 static void cpsw_slave_init(struct cpsw_slave *slave, struct cpsw_common *cpsw,
@@ -2969,6 +3015,7 @@ static int cpsw_probe(struct platform_device *pdev)
 	dma_params.has_ext_regs		= true;
 	dma_params.desc_hw_addr         = dma_params.desc_mem_phys;
 	dma_params.bus_freq_mhz		= cpsw->bus_freq_mhz;
+	dma_params.descs_pool_size	= descs_pool_size;
 
 	cpsw->dma = cpdma_ctlr_create(&dma_params);
 	if (!cpsw->dma) {
@@ -2985,7 +3032,7 @@ static int cpsw_probe(struct platform_device *pdev)
 		goto clean_dma_ret;
 	}
 
-	ale_params.dev			= &ndev->dev;
+	ale_params.dev			= &pdev->dev;
 	ale_params.ale_ageout		= ale_ageout;
 	ale_params.ale_entries		= data->ale_entries;
 	ale_params.ale_ports		= data->slaves;
@@ -3072,9 +3119,9 @@ static int cpsw_probe(struct platform_device *pdev)
 		goto clean_ale_ret;
 	}
 
-	cpsw_notice(priv, probe, "initialized device (regs %pa, irq %d)\n",
-		    &ss_res->start, ndev->irq);
-
+	cpsw_notice(priv, probe,
+		    "initialized device (regs %pa, irq %d, pool size %d)\n",
+		    &ss_res->start, ndev->irq, dma_params.descs_pool_size);
 	if (cpsw->data.dual_emac) {
 		ret = cpsw_probe_dual_emac(priv);
 		if (ret) {
diff --git a/drivers/net/ethernet/ti/cpsw_ale.c b/drivers/net/ethernet/ti/cpsw_ale.c
index 43b061bd8e07..ddd43e09111e 100644
--- a/drivers/net/ethernet/ti/cpsw_ale.c
+++ b/drivers/net/ethernet/ti/cpsw_ale.c
@@ -1,5 +1,5 @@
 /*
- * Texas Instruments 3-Port Ethernet Switch Address Lookup Engine
+ * Texas Instruments N-Port Ethernet Switch Address Lookup Engine
  *
  * Copyright (C) 2012 Texas Instruments
  *
@@ -27,11 +27,14 @@
 
 #define BITMASK(bits)		(BIT(bits) - 1)
 
-#define ALE_VERSION_MAJOR(rev)	((rev >> 8) & 0xff)
+#define ALE_VERSION_MAJOR(rev, mask) (((rev) >> 8) & (mask))
 #define ALE_VERSION_MINOR(rev)	(rev & 0xff)
+#define ALE_VERSION_1R3		0x0103
+#define ALE_VERSION_1R4		0x0104
 
 /* ALE Registers */
 #define ALE_IDVER		0x00
+#define ALE_STATUS		0x04
 #define ALE_CONTROL		0x08
 #define ALE_PRESCALE		0x10
 #define ALE_UNKNOWNVLAN		0x18
@@ -39,6 +42,13 @@
 #define ALE_TABLE		0x34
 #define ALE_PORTCTL		0x40
 
+/* ALE NetCP NU switch specific Registers */
+#define ALE_UNKNOWNVLAN_MEMBER			0x90
+#define ALE_UNKNOWNVLAN_UNREG_MCAST_FLOOD	0x94
+#define ALE_UNKNOWNVLAN_REG_MCAST_FLOOD		0x98
+#define ALE_UNKNOWNVLAN_FORCE_UNTAG_EGRESS	0x9C
+#define ALE_VLAN_MASK_MUX(reg)			(0xc0 + (0x4 * (reg)))
+
 #define ALE_TABLE_WRITE		BIT(31)
 
 #define ALE_TYPE_FREE			0
@@ -51,6 +61,10 @@
 #define ALE_UCAST_OUI			2
 #define ALE_UCAST_TOUCHED		3
 
+#define ALE_TABLE_SIZE_MULTIPLIER	1024
+#define ALE_STATUS_SIZE_MASK		0x1f
+#define ALE_TABLE_SIZE_DEFAULT		64
+
 static inline int cpsw_ale_get_field(u32 *ale_entry, u32 start, u32 bits)
 {
 	int idx;
@@ -84,20 +98,34 @@ static inline void cpsw_ale_set_##name(u32 *ale_entry, u32 value)	\
 	cpsw_ale_set_field(ale_entry, start, bits, value);		\
 }
 
+#define DEFINE_ALE_FIELD1(name, start)					\
+static inline int cpsw_ale_get_##name(u32 *ale_entry, u32 bits)		\
+{									\
+	return cpsw_ale_get_field(ale_entry, start, bits);		\
+}									\
+static inline void cpsw_ale_set_##name(u32 *ale_entry, u32 value,	\
+		u32 bits)						\
+{									\
+	cpsw_ale_set_field(ale_entry, start, bits, value);		\
+}
+
 DEFINE_ALE_FIELD(entry_type,		60,	2)
 DEFINE_ALE_FIELD(vlan_id,		48,	12)
 DEFINE_ALE_FIELD(mcast_state,		62,	2)
-DEFINE_ALE_FIELD(port_mask,		66,     3)
+DEFINE_ALE_FIELD1(port_mask,		66)
 DEFINE_ALE_FIELD(super,			65,	1)
 DEFINE_ALE_FIELD(ucast_type,		62,     2)
-DEFINE_ALE_FIELD(port_num,		66,     2)
+DEFINE_ALE_FIELD1(port_num,		66)
 DEFINE_ALE_FIELD(blocked,		65,     1)
 DEFINE_ALE_FIELD(secure,		64,     1)
-DEFINE_ALE_FIELD(vlan_untag_force,	24,	3)
-DEFINE_ALE_FIELD(vlan_reg_mcast,	16,	3)
-DEFINE_ALE_FIELD(vlan_unreg_mcast,	8,	3)
-DEFINE_ALE_FIELD(vlan_member_list,	0,	3)
+DEFINE_ALE_FIELD1(vlan_untag_force,	24)
+DEFINE_ALE_FIELD1(vlan_reg_mcast,	16)
+DEFINE_ALE_FIELD1(vlan_unreg_mcast,	8)
+DEFINE_ALE_FIELD1(vlan_member_list,	0)
 DEFINE_ALE_FIELD(mcast,			40,	1)
+/* ALE NetCP nu switch specific */
+DEFINE_ALE_FIELD(vlan_unreg_mcast_idx,	20,	3)
+DEFINE_ALE_FIELD(vlan_reg_mcast_idx,	44,	3)
 
 /* The MAC address field in the ALE entry cannot be macroized as above */
 static inline void cpsw_ale_get_addr(u32 *ale_entry, u8 *addr)
@@ -223,14 +251,16 @@ static void cpsw_ale_flush_mcast(struct cpsw_ale *ale, u32 *ale_entry,
 {
 	int mask;
 
-	mask = cpsw_ale_get_port_mask(ale_entry);
+	mask = cpsw_ale_get_port_mask(ale_entry,
+				      ale->port_mask_bits);
 	if ((mask & port_mask) == 0)
 		return; /* ports dont intersect, not interested */
 	mask &= ~port_mask;
 
 	/* free if only remaining port is host port */
 	if (mask)
-		cpsw_ale_set_port_mask(ale_entry, mask);
+		cpsw_ale_set_port_mask(ale_entry, mask,
+				       ale->port_mask_bits);
 	else
 		cpsw_ale_set_entry_type(ale_entry, ALE_TYPE_FREE);
 }
@@ -291,7 +321,7 @@ int cpsw_ale_add_ucast(struct cpsw_ale *ale, u8 *addr, int port,
 	cpsw_ale_set_ucast_type(ale_entry, ALE_UCAST_PERSISTANT);
 	cpsw_ale_set_secure(ale_entry, (flags & ALE_SECURE) ? 1 : 0);
 	cpsw_ale_set_blocked(ale_entry, (flags & ALE_BLOCKED) ? 1 : 0);
-	cpsw_ale_set_port_num(ale_entry, port);
+	cpsw_ale_set_port_num(ale_entry, port, ale->port_num_bits);
 
 	idx = cpsw_ale_match_addr(ale, addr, (flags & ALE_VLAN) ? vid : 0);
 	if (idx < 0)
@@ -338,9 +368,11 @@ int cpsw_ale_add_mcast(struct cpsw_ale *ale, u8 *addr, int port_mask,
 	cpsw_ale_set_super(ale_entry, (flags & ALE_BLOCKED) ? 1 : 0);
 	cpsw_ale_set_mcast_state(ale_entry, mcast_state);
 
-	mask = cpsw_ale_get_port_mask(ale_entry);
+	mask = cpsw_ale_get_port_mask(ale_entry,
+				      ale->port_mask_bits);
 	port_mask |= mask;
-	cpsw_ale_set_port_mask(ale_entry, port_mask);
+	cpsw_ale_set_port_mask(ale_entry, port_mask,
+			       ale->port_mask_bits);
 
 	if (idx < 0)
 		idx = cpsw_ale_match_free(ale);
@@ -367,7 +399,8 @@ int cpsw_ale_del_mcast(struct cpsw_ale *ale, u8 *addr, int port_mask,
 	cpsw_ale_read(ale, idx, ale_entry);
 
 	if (port_mask)
-		cpsw_ale_set_port_mask(ale_entry, port_mask);
+		cpsw_ale_set_port_mask(ale_entry, port_mask,
+				       ale->port_mask_bits);
 	else
 		cpsw_ale_set_entry_type(ale_entry, ALE_TYPE_FREE);
 
@@ -376,6 +409,21 @@ int cpsw_ale_del_mcast(struct cpsw_ale *ale, u8 *addr, int port_mask,
 }
 EXPORT_SYMBOL_GPL(cpsw_ale_del_mcast);
 
+/* ALE NetCP NU switch specific vlan functions */
+static void cpsw_ale_set_vlan_mcast(struct cpsw_ale *ale, u32 *ale_entry,
+				    int reg_mcast, int unreg_mcast)
+{
+	int idx;
+
+	/* Set VLAN registered multicast flood mask */
+	idx = cpsw_ale_get_vlan_reg_mcast_idx(ale_entry);
+	writel(reg_mcast, ale->params.ale_regs + ALE_VLAN_MASK_MUX(idx));
+
+	/* Set VLAN unregistered multicast flood mask */
+	idx = cpsw_ale_get_vlan_unreg_mcast_idx(ale_entry);
+	writel(unreg_mcast, ale->params.ale_regs + ALE_VLAN_MASK_MUX(idx));
+}
+
 int cpsw_ale_add_vlan(struct cpsw_ale *ale, u16 vid, int port, int untag,
 		      int reg_mcast, int unreg_mcast)
 {
@@ -389,10 +437,16 @@ int cpsw_ale_add_vlan(struct cpsw_ale *ale, u16 vid, int port, int untag,
 	cpsw_ale_set_entry_type(ale_entry, ALE_TYPE_VLAN);
 	cpsw_ale_set_vlan_id(ale_entry, vid);
 
-	cpsw_ale_set_vlan_untag_force(ale_entry, untag);
-	cpsw_ale_set_vlan_reg_mcast(ale_entry, reg_mcast);
-	cpsw_ale_set_vlan_unreg_mcast(ale_entry, unreg_mcast);
-	cpsw_ale_set_vlan_member_list(ale_entry, port);
+	cpsw_ale_set_vlan_untag_force(ale_entry, untag, ale->vlan_field_bits);
+	if (!ale->params.nu_switch_ale) {
+		cpsw_ale_set_vlan_reg_mcast(ale_entry, reg_mcast,
+					    ale->vlan_field_bits);
+		cpsw_ale_set_vlan_unreg_mcast(ale_entry, unreg_mcast,
+					      ale->vlan_field_bits);
+	} else {
+		cpsw_ale_set_vlan_mcast(ale, ale_entry, reg_mcast, unreg_mcast);
+	}
+	cpsw_ale_set_vlan_member_list(ale_entry, port, ale->vlan_field_bits);
 
 	if (idx < 0)
 		idx = cpsw_ale_match_free(ale);
@@ -418,7 +472,8 @@ int cpsw_ale_del_vlan(struct cpsw_ale *ale, u16 vid, int port_mask)
 	cpsw_ale_read(ale, idx, ale_entry);
 
 	if (port_mask)
-		cpsw_ale_set_vlan_member_list(ale_entry, port_mask);
+		cpsw_ale_set_vlan_member_list(ale_entry, port_mask,
+					      ale->vlan_field_bits);
 	else
 		cpsw_ale_set_entry_type(ale_entry, ALE_TYPE_FREE);
 
@@ -446,12 +501,15 @@ void cpsw_ale_set_allmulti(struct cpsw_ale *ale, int allmulti)
 		if (type != ALE_TYPE_VLAN)
 			continue;
 
-		unreg_mcast = cpsw_ale_get_vlan_unreg_mcast(ale_entry);
+		unreg_mcast =
+			cpsw_ale_get_vlan_unreg_mcast(ale_entry,
+						      ale->vlan_field_bits);
 		if (allmulti)
 			unreg_mcast |= 1;
 		else
 			unreg_mcast &= ~1;
-		cpsw_ale_set_vlan_unreg_mcast(ale_entry, unreg_mcast);
+		cpsw_ale_set_vlan_unreg_mcast(ale_entry, unreg_mcast,
+					      ale->vlan_field_bits);
 		cpsw_ale_write(ale, idx, ale_entry);
 	}
 }
@@ -464,7 +522,7 @@ struct ale_control_info {
 	int		bits;
 };
 
-static const struct ale_control_info ale_controls[ALE_NUM_CONTROLS] = {
+static struct ale_control_info ale_controls[ALE_NUM_CONTROLS] = {
 	[ALE_ENABLE]		= {
 		.name		= "enable",
 		.offset		= ALE_CONTROL,
@@ -721,11 +779,83 @@ static void cpsw_ale_timer(unsigned long arg)
 
 void cpsw_ale_start(struct cpsw_ale *ale)
 {
-	u32 rev;
+	u32 rev, ale_entries;
 
 	rev = __raw_readl(ale->params.ale_regs + ALE_IDVER);
-	dev_dbg(ale->params.dev, "initialized cpsw ale revision %d.%d\n",
-		ALE_VERSION_MAJOR(rev), ALE_VERSION_MINOR(rev));
+	if (!ale->params.major_ver_mask)
+		ale->params.major_ver_mask = 0xff;
+	ale->version =
+		(ALE_VERSION_MAJOR(rev, ale->params.major_ver_mask) << 8) |
+		 ALE_VERSION_MINOR(rev);
+	dev_info(ale->params.dev, "initialized cpsw ale version %d.%d\n",
+		 ALE_VERSION_MAJOR(rev, ale->params.major_ver_mask),
+		 ALE_VERSION_MINOR(rev));
+
+	if (!ale->params.ale_entries) {
+		ale_entries =
+			__raw_readl(ale->params.ale_regs + ALE_STATUS) &
+				    ALE_STATUS_SIZE_MASK;
+		/* ALE available on newer NetCP switches has introduced
+		 * a register, ALE_STATUS, to indicate the size of ALE
+		 * table which shows the size as a multiple of 1024 entries.
+		 * For these, params.ale_entries will be set to zero. So
+		 * read the register and update the value of ale_entries.
+		 * ALE table on NetCP lite, is much smaller and is indicated
+		 * by a value of zero in ALE_STATUS. So use a default value
+		 * of ALE_TABLE_SIZE_DEFAULT for this. Caller is expected
+		 * to set the value of ale_entries for all other versions
+		 * of ALE.
+		 */
+		if (!ale_entries)
+			ale_entries = ALE_TABLE_SIZE_DEFAULT;
+		else
+			ale_entries *= ALE_TABLE_SIZE_MULTIPLIER;
+		ale->params.ale_entries = ale_entries;
+	}
+	dev_info(ale->params.dev,
+		 "ALE Table size %ld\n", ale->params.ale_entries);
+
+	/* set default bits for existing h/w */
+	ale->port_mask_bits = 3;
+	ale->port_num_bits = 2;
+	ale->vlan_field_bits = 3;
+
+	/* Set defaults override for ALE on NetCP NU switch and for version
+	 * 1R3
+	 */
+	if (ale->params.nu_switch_ale) {
+		/* Separate registers for unknown vlan configuration.
+		 * Also there are N bits, where N is number of ale
+		 * ports and shift value should be 0
+		 */
+		ale_controls[ALE_PORT_UNKNOWN_VLAN_MEMBER].bits =
+					ale->params.ale_ports;
+		ale_controls[ALE_PORT_UNKNOWN_VLAN_MEMBER].offset =
+					ALE_UNKNOWNVLAN_MEMBER;
+		ale_controls[ALE_PORT_UNKNOWN_MCAST_FLOOD].bits =
+					ale->params.ale_ports;
+		ale_controls[ALE_PORT_UNKNOWN_MCAST_FLOOD].shift = 0;
+		ale_controls[ALE_PORT_UNKNOWN_MCAST_FLOOD].offset =
+					ALE_UNKNOWNVLAN_UNREG_MCAST_FLOOD;
+		ale_controls[ALE_PORT_UNKNOWN_REG_MCAST_FLOOD].bits =
+					ale->params.ale_ports;
+		ale_controls[ALE_PORT_UNKNOWN_REG_MCAST_FLOOD].shift = 0;
+		ale_controls[ALE_PORT_UNKNOWN_REG_MCAST_FLOOD].offset =
+					ALE_UNKNOWNVLAN_REG_MCAST_FLOOD;
+		ale_controls[ALE_PORT_UNTAGGED_EGRESS].bits =
+					ale->params.ale_ports;
+		ale_controls[ALE_PORT_UNTAGGED_EGRESS].shift = 0;
+		ale_controls[ALE_PORT_UNTAGGED_EGRESS].offset =
+					ALE_UNKNOWNVLAN_FORCE_UNTAG_EGRESS;
+		ale->port_mask_bits = ale->params.ale_ports;
+		ale->port_num_bits = ale->params.ale_ports - 1;
+		ale->vlan_field_bits = ale->params.ale_ports;
+	} else if (ale->version == ALE_VERSION_1R3) {
+		ale->port_mask_bits = ale->params.ale_ports;
+		ale->port_num_bits = 3;
+		ale->vlan_field_bits = ale->params.ale_ports;
+	}
+
 	cpsw_ale_control_set(ale, 0, ALE_ENABLE, 1);
 	cpsw_ale_control_set(ale, 0, ALE_CLEAR, 1);
 
diff --git a/drivers/net/ethernet/ti/cpsw_ale.h b/drivers/net/ethernet/ti/cpsw_ale.h
index a7001894f3da..25d24e8d0904 100644
--- a/drivers/net/ethernet/ti/cpsw_ale.h
+++ b/drivers/net/ethernet/ti/cpsw_ale.h
@@ -1,5 +1,5 @@
 /*
- * Texas Instruments 3-Port Ethernet Switch Address Lookup Engine APIs
+ * Texas Instruments N-Port Ethernet Switch Address Lookup Engine APIs
  *
  * Copyright (C) 2012 Texas Instruments
  *
@@ -21,6 +21,16 @@ struct cpsw_ale_params {
 	unsigned long		ale_ageout;	/* in secs */
 	unsigned long		ale_entries;
 	unsigned long		ale_ports;
+	/* NU Switch has specific handling as number of bits in ALE entries
+	 * are different than other versions of ALE. Also there are specific
+	 * registers for unknown vlan specific fields. So use nu_switch_ale
+	 * to identify this hardware.
+	 */
+	bool			nu_switch_ale;
+	/* mask bit used in NU Switch ALE is 3 bits instead of 8 bits. So
+	 * pass it from caller.
+	 */
+	u32			major_ver_mask;
 };
 
 struct cpsw_ale {
@@ -28,6 +38,11 @@ struct cpsw_ale {
 	struct timer_list	timer;
 	unsigned long		ageout;
 	int			allmulti;
+	u32			version;
+	/* These bits are different on NetCP NU Switch ALE */
+	u32			port_mask_bits;
+	u32			port_num_bits;
+	u32			vlan_field_bits;
 };
 
 enum cpsw_ale_control {
diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c b/drivers/net/ethernet/ti/davinci_cpdma.c
index 36518fc5c7cc..7ecc6b70e7e8 100644
--- a/drivers/net/ethernet/ti/davinci_cpdma.c
+++ b/drivers/net/ethernet/ti/davinci_cpdma.c
@@ -108,6 +108,8 @@ struct cpdma_ctlr {
 	spinlock_t		lock;
 	struct cpdma_chan	*channels[2 * CPDMA_MAX_CHANNELS];
 	int chan_num;
+	int			num_rx_desc; /* RX descriptors number */
+	int			num_tx_desc; /* TX descriptors number */
 };
 
 struct cpdma_chan {
@@ -166,12 +168,12 @@ static struct cpdma_control_info controls[] = {
 #define num_chan	params.num_chan
 
 /* various accessors */
-#define dma_reg_read(ctlr, ofs)		__raw_readl((ctlr)->dmaregs + (ofs))
-#define chan_read(chan, fld)		__raw_readl((chan)->fld)
-#define desc_read(desc, fld)		__raw_readl(&(desc)->fld)
-#define dma_reg_write(ctlr, ofs, v)	__raw_writel(v, (ctlr)->dmaregs + (ofs))
-#define chan_write(chan, fld, v)	__raw_writel(v, (chan)->fld)
-#define desc_write(desc, fld, v)	__raw_writel((u32)(v), &(desc)->fld)
+#define dma_reg_read(ctlr, ofs)		readl((ctlr)->dmaregs + (ofs))
+#define chan_read(chan, fld)		readl((chan)->fld)
+#define desc_read(desc, fld)		readl(&(desc)->fld)
+#define dma_reg_write(ctlr, ofs, v)	writel(v, (ctlr)->dmaregs + (ofs))
+#define chan_write(chan, fld, v)	writel(v, (chan)->fld)
+#define desc_write(desc, fld, v)	writel((u32)(v), &(desc)->fld)
 
 #define cpdma_desc_to_port(chan, mode, directed)			\
 	do {								\
@@ -181,8 +183,10 @@ static struct cpdma_control_info controls[] = {
 				 (directed << CPDMA_TO_PORT_SHIFT));	\
 	} while (0)
 
-static void cpdma_desc_pool_destroy(struct cpdma_desc_pool *pool)
+static void cpdma_desc_pool_destroy(struct cpdma_ctlr *ctlr)
 {
+	struct cpdma_desc_pool *pool = ctlr->pool;
+
 	if (!pool)
 		return;
 
@@ -191,10 +195,8 @@ static void cpdma_desc_pool_destroy(struct cpdma_desc_pool *pool)
 	     gen_pool_size(pool->gen_pool),
 	     gen_pool_avail(pool->gen_pool));
 	if (pool->cpumap)
-		dma_free_coherent(pool->dev, pool->mem_size, pool->cpumap,
+		dma_free_coherent(ctlr->dev, pool->mem_size, pool->cpumap,
 				  pool->phys);
-	else
-		iounmap(pool->iomap);
 }
 
 /*
@@ -203,37 +205,50 @@ static void cpdma_desc_pool_destroy(struct cpdma_desc_pool *pool)
  * devices (e.g. cpsw switches) use plain old memory.  Descriptor pools
  * abstract out these details
  */
-static struct cpdma_desc_pool *
-cpdma_desc_pool_create(struct device *dev, u32 phys, dma_addr_t hw_addr,
-				int size, int align)
+int cpdma_desc_pool_create(struct cpdma_ctlr *ctlr)
 {
+	struct cpdma_params *cpdma_params = &ctlr->params;
 	struct cpdma_desc_pool *pool;
-	int ret;
+	int ret = -ENOMEM;
 
-	pool = devm_kzalloc(dev, sizeof(*pool), GFP_KERNEL);
+	pool = devm_kzalloc(ctlr->dev, sizeof(*pool), GFP_KERNEL);
 	if (!pool)
 		goto gen_pool_create_fail;
+	ctlr->pool = pool;
+
+	pool->mem_size	= cpdma_params->desc_mem_size;
+	pool->desc_size	= ALIGN(sizeof(struct cpdma_desc),
+				cpdma_params->desc_align);
+	pool->num_desc	= pool->mem_size / pool->desc_size;
+
+	if (cpdma_params->descs_pool_size) {
+		/* recalculate memory size required cpdma descriptor pool
+		 * basing on number of descriptors specified by user and
+		 * if memory size > CPPI internal RAM size (desc_mem_size)
+		 * then switch to use DDR
+		 */
+		pool->num_desc = cpdma_params->descs_pool_size;
+		pool->mem_size = pool->desc_size * pool->num_desc;
+		if (pool->mem_size > cpdma_params->desc_mem_size)
+			cpdma_params->desc_mem_phys = 0;
+	}
 
-	pool->dev	= dev;
-	pool->mem_size	= size;
-	pool->desc_size	= ALIGN(sizeof(struct cpdma_desc), align);
-	pool->num_desc	= size / pool->desc_size;
-
-	pool->gen_pool = devm_gen_pool_create(dev, ilog2(pool->desc_size), -1,
-					      "cpdma");
+	pool->gen_pool = devm_gen_pool_create(ctlr->dev, ilog2(pool->desc_size),
+					      -1, "cpdma");
 	if (IS_ERR(pool->gen_pool)) {
-		dev_err(dev, "pool create failed %ld\n",
-			PTR_ERR(pool->gen_pool));
+		ret = PTR_ERR(pool->gen_pool);
+		dev_err(ctlr->dev, "pool create failed %d\n", ret);
 		goto gen_pool_create_fail;
 	}
 
-	if (phys) {
-		pool->phys  = phys;
-		pool->iomap = ioremap(phys, size); /* should be memremap? */
-		pool->hw_addr = hw_addr;
+	if (cpdma_params->desc_mem_phys) {
+		pool->phys  = cpdma_params->desc_mem_phys;
+		pool->iomap = devm_ioremap(ctlr->dev, pool->phys,
+					   pool->mem_size);
+		pool->hw_addr = cpdma_params->desc_hw_addr;
 	} else {
-		pool->cpumap = dma_alloc_coherent(dev, size, &pool->hw_addr,
-						  GFP_KERNEL);
+		pool->cpumap = dma_alloc_coherent(ctlr->dev,  pool->mem_size,
+						  &pool->hw_addr, GFP_KERNEL);
 		pool->iomap = (void __iomem __force *)pool->cpumap;
 		pool->phys = pool->hw_addr; /* assumes no IOMMU, don't use this value */
 	}
@@ -244,16 +259,17 @@ cpdma_desc_pool_create(struct device *dev, u32 phys, dma_addr_t hw_addr,
 	ret = gen_pool_add_virt(pool->gen_pool, (unsigned long)pool->iomap,
 				pool->phys, pool->mem_size, -1);
 	if (ret < 0) {
-		dev_err(dev, "pool add failed %d\n", ret);
+		dev_err(ctlr->dev, "pool add failed %d\n", ret);
 		goto gen_pool_add_virt_fail;
 	}
 
-	return pool;
+	return 0;
 
 gen_pool_add_virt_fail:
-	cpdma_desc_pool_destroy(pool);
+	cpdma_desc_pool_destroy(ctlr);
 gen_pool_create_fail:
-	return NULL;
+	ctlr->pool = NULL;
+	return ret;
 }
 
 static inline dma_addr_t desc_phys(struct cpdma_desc_pool *pool,
@@ -502,13 +518,11 @@ struct cpdma_ctlr *cpdma_ctlr_create(struct cpdma_params *params)
 	ctlr->chan_num = 0;
 	spin_lock_init(&ctlr->lock);
 
-	ctlr->pool = cpdma_desc_pool_create(ctlr->dev,
-					    ctlr->params.desc_mem_phys,
-					    ctlr->params.desc_hw_addr,
-					    ctlr->params.desc_mem_size,
-					    ctlr->params.desc_align);
-	if (!ctlr->pool)
+	if (cpdma_desc_pool_create(ctlr))
 		return NULL;
+	/* split pool equally between RX/TX by default */
+	ctlr->num_tx_desc = ctlr->pool->num_desc / 2;
+	ctlr->num_rx_desc = ctlr->pool->num_desc - ctlr->num_tx_desc;
 
 	if (WARN_ON(ctlr->num_chan > CPDMA_MAX_CHANNELS))
 		ctlr->num_chan = CPDMA_MAX_CHANNELS;
@@ -542,10 +556,10 @@ int cpdma_ctlr_start(struct cpdma_ctlr *ctlr)
 	}
 
 	for (i = 0; i < ctlr->num_chan; i++) {
-		__raw_writel(0, ctlr->params.txhdp + 4 * i);
-		__raw_writel(0, ctlr->params.rxhdp + 4 * i);
-		__raw_writel(0, ctlr->params.txcp + 4 * i);
-		__raw_writel(0, ctlr->params.rxcp + 4 * i);
+		writel(0, ctlr->params.txhdp + 4 * i);
+		writel(0, ctlr->params.rxhdp + 4 * i);
+		writel(0, ctlr->params.txcp + 4 * i);
+		writel(0, ctlr->params.rxcp + 4 * i);
 	}
 
 	dma_reg_write(ctlr, CPDMA_RXINTMASKCLEAR, 0xffffffff);
@@ -623,7 +637,7 @@ int cpdma_ctlr_destroy(struct cpdma_ctlr *ctlr)
 	for (i = 0; i < ARRAY_SIZE(ctlr->channels); i++)
 		cpdma_chan_destroy(ctlr->channels[i]);
 
-	cpdma_desc_pool_destroy(ctlr->pool);
+	cpdma_desc_pool_destroy(ctlr);
 	return ret;
 }
 EXPORT_SYMBOL_GPL(cpdma_ctlr_destroy);
@@ -708,22 +722,22 @@ static void cpdma_chan_set_descs(struct cpdma_ctlr *ctlr,
 		}
 	}
 	/* use remains */
-	most_chan->desc_num += desc_cnt;
+	if (most_chan)
+		most_chan->desc_num += desc_cnt;
 }
 
 /**
  * cpdma_chan_split_pool - Splits ctrl pool between all channels.
  * Has to be called under ctlr lock
  */
-static int cpdma_chan_split_pool(struct cpdma_ctlr *ctlr)
+int cpdma_chan_split_pool(struct cpdma_ctlr *ctlr)
 {
 	int tx_per_ch_desc = 0, rx_per_ch_desc = 0;
-	struct cpdma_desc_pool *pool = ctlr->pool;
 	int free_rx_num = 0, free_tx_num = 0;
 	int rx_weight = 0, tx_weight = 0;
 	int tx_desc_num, rx_desc_num;
 	struct cpdma_chan *chan;
-	int i, tx_num = 0;
+	int i;
 
 	if (!ctlr->chan_num)
 		return 0;
@@ -741,15 +755,14 @@ static int cpdma_chan_split_pool(struct cpdma_ctlr *ctlr)
 			if (!chan->weight)
 				free_tx_num++;
 			tx_weight += chan->weight;
-			tx_num++;
 		}
 	}
 
 	if (rx_weight > 100 || tx_weight > 100)
 		return -EINVAL;
 
-	tx_desc_num = (tx_num * pool->num_desc) / ctlr->chan_num;
-	rx_desc_num = pool->num_desc - tx_desc_num;
+	tx_desc_num = ctlr->num_tx_desc;
+	rx_desc_num = ctlr->num_rx_desc;
 
 	if (free_tx_num) {
 		tx_per_ch_desc = tx_desc_num - (tx_weight * tx_desc_num) / 100;
@@ -765,6 +778,8 @@ static int cpdma_chan_split_pool(struct cpdma_ctlr *ctlr)
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(cpdma_chan_split_pool);
+
 
 /* cpdma_chan_set_weight - set weight of a channel in percentage.
  * Tx and Rx channels have separate weights. That is 100% for RX
@@ -820,8 +835,8 @@ EXPORT_SYMBOL_GPL(cpdma_chan_get_min_rate);
  */
 int cpdma_chan_set_rate(struct cpdma_chan *ch, u32 rate)
 {
-	struct cpdma_ctlr *ctlr = ch->ctlr;
 	unsigned long flags, ch_flags;
+	struct cpdma_ctlr *ctlr;
 	int ret, prio_mode;
 	u32 rmask;
 
@@ -831,6 +846,7 @@ int cpdma_chan_set_rate(struct cpdma_chan *ch, u32 rate)
 	if (ch->rate == rate)
 		return rate;
 
+	ctlr = ch->ctlr;
 	spin_lock_irqsave(&ctlr->lock, flags);
 	spin_lock_irqsave(&ch->lock, ch_flags);
 
@@ -898,7 +914,6 @@ struct cpdma_chan *cpdma_chan_create(struct cpdma_ctlr *ctlr, int chan_num,
 	chan->chan_num	= chan_num;
 	chan->handler	= handler;
 	chan->rate	= 0;
-	chan->desc_num = ctlr->pool->num_desc / 2;
 	chan->weight	= 0;
 
 	if (is_rx_chan(chan)) {
@@ -1061,13 +1076,17 @@ int cpdma_chan_submit(struct cpdma_chan *chan, void *token, void *data,
 	mode = CPDMA_DESC_OWNER | CPDMA_DESC_SOP | CPDMA_DESC_EOP;
 	cpdma_desc_to_port(chan, mode, directed);
 
-	desc_write(desc, hw_next,   0);
-	desc_write(desc, hw_buffer, buffer);
-	desc_write(desc, hw_len,    len);
-	desc_write(desc, hw_mode,   mode | len);
-	desc_write(desc, sw_token,  token);
-	desc_write(desc, sw_buffer, buffer);
-	desc_write(desc, sw_len,    len);
+	/* Relaxed IO accessors can be used here as there is read barrier
+	 * at the end of write sequence.
+	 */
+	writel_relaxed(0, &desc->hw_next);
+	writel_relaxed(buffer, &desc->hw_buffer);
+	writel_relaxed(len, &desc->hw_len);
+	writel_relaxed(mode | len, &desc->hw_mode);
+	writel_relaxed(token, &desc->sw_token);
+	writel_relaxed(buffer, &desc->sw_buffer);
+	writel_relaxed(len, &desc->sw_len);
+	desc_read(desc, sw_len);
 
 	__cpdma_chan_submit(chan, desc);
 
@@ -1136,7 +1155,7 @@ static int __cpdma_chan_process(struct cpdma_chan *chan)
 	}
 	desc_dma = desc_phys(pool, desc);
 
-	status	= __raw_readl(&desc->hw_mode);
+	status	= desc_read(desc, hw_mode);
 	outlen	= status & 0x7ff;
 	if (status & CPDMA_DESC_OWNER) {
 		chan->stats.busy_dequeue++;
@@ -1155,7 +1174,7 @@ static int __cpdma_chan_process(struct cpdma_chan *chan)
 	chan->count--;
 	chan->stats.good_dequeue++;
 
-	if (status & CPDMA_DESC_EOQ) {
+	if ((status & CPDMA_DESC_EOQ) && chan->head) {
 		chan->stats.requeue++;
 		chan_write(chan, hdp, desc_phys(pool, chan->head));
 	}
@@ -1316,4 +1335,23 @@ int cpdma_control_set(struct cpdma_ctlr *ctlr, int control, int value)
 }
 EXPORT_SYMBOL_GPL(cpdma_control_set);
 
+int cpdma_get_num_rx_descs(struct cpdma_ctlr *ctlr)
+{
+	return ctlr->num_rx_desc;
+}
+EXPORT_SYMBOL_GPL(cpdma_get_num_rx_descs);
+
+int cpdma_get_num_tx_descs(struct cpdma_ctlr *ctlr)
+{
+	return ctlr->num_tx_desc;
+}
+EXPORT_SYMBOL_GPL(cpdma_get_num_tx_descs);
+
+void cpdma_set_num_rx_descs(struct cpdma_ctlr *ctlr, int num_rx_desc)
+{
+	ctlr->num_rx_desc = num_rx_desc;
+	ctlr->num_tx_desc = ctlr->pool->num_desc - ctlr->num_rx_desc;
+}
+EXPORT_SYMBOL_GPL(cpdma_set_num_rx_descs);
+
 MODULE_LICENSE("GPL");
diff --git a/drivers/net/ethernet/ti/davinci_cpdma.h b/drivers/net/ethernet/ti/davinci_cpdma.h
index 4a167db2abab..fd65ce2b83de 100644
--- a/drivers/net/ethernet/ti/davinci_cpdma.h
+++ b/drivers/net/ethernet/ti/davinci_cpdma.h
@@ -37,6 +37,7 @@ struct cpdma_params {
 	int			desc_mem_size;
 	int			desc_align;
 	u32			bus_freq_mhz;
+	u32			descs_pool_size;
 
 	/*
 	 * Some instances of embedded cpdma controllers have extra control and
@@ -113,5 +114,9 @@ enum cpdma_control {
 
 int cpdma_control_get(struct cpdma_ctlr *ctlr, int control);
 int cpdma_control_set(struct cpdma_ctlr *ctlr, int control, int value);
+int cpdma_get_num_rx_descs(struct cpdma_ctlr *ctlr);
+void cpdma_set_num_rx_descs(struct cpdma_ctlr *ctlr, int num_rx_desc);
+int cpdma_get_num_tx_descs(struct cpdma_ctlr *ctlr);
+int cpdma_chan_split_pool(struct cpdma_ctlr *ctlr);
 
 #endif
diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c
index 481c7bf0395b..64d5527feb2a 100644
--- a/drivers/net/ethernet/ti/davinci_emac.c
+++ b/drivers/net/ethernet/ti/davinci_emac.c
@@ -1295,7 +1295,7 @@ static int emac_poll(struct napi_struct *napi, int budget)
 					&emac_rxhost_errcodes[cause][0], ch);
 		}
 	} else if (num_rx_pkts < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, num_rx_pkts);
 		emac_int_enable(priv);
 	}
 
diff --git a/drivers/net/ethernet/ti/netcp.h b/drivers/net/ethernet/ti/netcp.h
index 0f58c584ae09..8900a6fad318 100644
--- a/drivers/net/ethernet/ti/netcp.h
+++ b/drivers/net/ethernet/ti/netcp.h
@@ -23,6 +23,7 @@
 
 #include <linux/netdevice.h>
 #include <linux/soc/ti/knav_dma.h>
+#include <linux/u64_stats_sync.h>
 
 /* Maximum Ethernet frame size supported by Keystone switch */
 #define NETCP_MAX_FRAME_SIZE		9504
@@ -68,6 +69,20 @@ struct netcp_addr {
 	struct list_head	node;
 };
 
+struct netcp_stats {
+	struct u64_stats_sync   syncp_rx ____cacheline_aligned_in_smp;
+	u64                     rx_packets;
+	u64                     rx_bytes;
+	u32                     rx_errors;
+	u32                     rx_dropped;
+
+	struct u64_stats_sync   syncp_tx ____cacheline_aligned_in_smp;
+	u64                     tx_packets;
+	u64                     tx_bytes;
+	u32                     tx_errors;
+	u32                     tx_dropped;
+};
+
 struct netcp_intf {
 	struct device		*dev;
 	struct device		*ndev_dev;
@@ -87,6 +102,11 @@ struct netcp_intf {
 	void			*rx_fdq[KNAV_DMA_FDQ_PER_CHAN];
 	struct napi_struct	rx_napi;
 	struct napi_struct	tx_napi;
+#define ETH_SW_CAN_REMOVE_ETH_FCS	BIT(0)
+	u32			hw_cap;
+
+	/* 64-bit netcp stats */
+	struct netcp_stats	stats;
 
 	void			*rx_channel;
 	const char		*dma_chan_name;
@@ -115,6 +135,7 @@ struct netcp_packet {
 	struct sk_buff		*skb;
 	__le32			*epib;
 	u32			*psdata;
+	u32			eflags;
 	unsigned int		psdata_len;
 	struct netcp_intf	*netcp;
 	struct netcp_tx_pipe	*tx_pipe;
diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c
index c243335ed649..7c7ae0890e90 100644
--- a/drivers/net/ethernet/ti/netcp_core.c
+++ b/drivers/net/ethernet/ti/netcp_core.c
@@ -122,6 +122,13 @@ static void get_pkt_info(dma_addr_t *buff, u32 *buff_len, dma_addr_t *ndesc,
 	*ndesc = le32_to_cpu(desc->next_desc);
 }
 
+static void get_desc_info(u32 *desc_info, u32 *pkt_info,
+			  struct knav_dma_desc *desc)
+{
+	*desc_info = le32_to_cpu(desc->desc_info);
+	*pkt_info = le32_to_cpu(desc->packet_info);
+}
+
 static u32 get_sw_data(int index, struct knav_dma_desc *desc)
 {
 	/* No Endian conversion needed as this data is untouched by hw */
@@ -622,6 +629,7 @@ static void netcp_free_rx_desc_chain(struct netcp_intf *netcp,
 
 static void netcp_empty_rx_queue(struct netcp_intf *netcp)
 {
+	struct netcp_stats *rx_stats = &netcp->stats;
 	struct knav_dma_desc *desc;
 	unsigned int dma_sz;
 	dma_addr_t dma;
@@ -635,16 +643,17 @@ static void netcp_empty_rx_queue(struct netcp_intf *netcp)
 		if (unlikely(!desc)) {
 			dev_err(netcp->ndev_dev, "%s: failed to unmap Rx desc\n",
 				__func__);
-			netcp->ndev->stats.rx_errors++;
+			rx_stats->rx_errors++;
 			continue;
 		}
 		netcp_free_rx_desc_chain(netcp, desc);
-		netcp->ndev->stats.rx_dropped++;
+		rx_stats->rx_dropped++;
 	}
 }
 
 static int netcp_process_one_rx_packet(struct netcp_intf *netcp)
 {
+	struct netcp_stats *rx_stats = &netcp->stats;
 	unsigned int dma_sz, buf_len, org_buf_len;
 	struct knav_dma_desc *desc, *ndesc;
 	unsigned int pkt_sz = 0, accum_sz;
@@ -653,6 +662,7 @@ static int netcp_process_one_rx_packet(struct netcp_intf *netcp)
 	struct netcp_packet p_info;
 	struct sk_buff *skb;
 	void *org_buf_ptr;
+	u32 tmp;
 
 	dma_desc = knav_queue_pop(netcp->rx_queue, &dma_sz);
 	if (!dma_desc)
@@ -724,21 +734,27 @@ static int netcp_process_one_rx_packet(struct netcp_intf *netcp)
 		knav_pool_desc_put(netcp->rx_pool, ndesc);
 	}
 
-	/* Free the primary descriptor */
-	knav_pool_desc_put(netcp->rx_pool, desc);
-
 	/* check for packet len and warn */
 	if (unlikely(pkt_sz != accum_sz))
 		dev_dbg(netcp->ndev_dev, "mismatch in packet size(%d) & sum of fragments(%d)\n",
 			pkt_sz, accum_sz);
 
-	/* Remove ethernet FCS from the packet */
-	__pskb_trim(skb, skb->len - ETH_FCS_LEN);
+	/* Newer version of the Ethernet switch can trim the Ethernet FCS
+	 * from the packet and is indicated in hw_cap. So trim it only for
+	 * older h/w
+	 */
+	if (!(netcp->hw_cap & ETH_SW_CAN_REMOVE_ETH_FCS))
+		__pskb_trim(skb, skb->len - ETH_FCS_LEN);
 
 	/* Call each of the RX hooks */
 	p_info.skb = skb;
 	skb->dev = netcp->ndev;
 	p_info.rxtstamp_complete = false;
+	get_desc_info(&tmp, &p_info.eflags, desc);
+	p_info.epib = desc->epib;
+	p_info.psdata = (u32 __force *)desc->psdata;
+	p_info.eflags = ((p_info.eflags >> KNAV_DMA_DESC_EFLAGS_SHIFT) &
+			 KNAV_DMA_DESC_EFLAGS_MASK);
 	list_for_each_entry(rx_hook, &netcp->rxhook_list_head, list) {
 		int ret;
 
@@ -747,14 +763,20 @@ static int netcp_process_one_rx_packet(struct netcp_intf *netcp)
 		if (unlikely(ret)) {
 			dev_err(netcp->ndev_dev, "RX hook %d failed: %d\n",
 				rx_hook->order, ret);
-			netcp->ndev->stats.rx_errors++;
+			/* Free the primary descriptor */
+			rx_stats->rx_dropped++;
+			knav_pool_desc_put(netcp->rx_pool, desc);
 			dev_kfree_skb(skb);
 			return 0;
 		}
 	}
+	/* Free the primary descriptor */
+	knav_pool_desc_put(netcp->rx_pool, desc);
 
-	netcp->ndev->stats.rx_packets++;
-	netcp->ndev->stats.rx_bytes += skb->len;
+	u64_stats_update_begin(&rx_stats->syncp_rx);
+	rx_stats->rx_packets++;
+	rx_stats->rx_bytes += skb->len;
+	u64_stats_update_end(&rx_stats->syncp_rx);
 
 	/* push skb up the stack */
 	skb->protocol = eth_type_trans(skb, netcp->ndev);
@@ -763,7 +785,7 @@ static int netcp_process_one_rx_packet(struct netcp_intf *netcp)
 
 free_desc:
 	netcp_free_rx_desc_chain(netcp, desc);
-	netcp->ndev->stats.rx_errors++;
+	rx_stats->rx_errors++;
 	return 0;
 }
 
@@ -947,7 +969,7 @@ static int netcp_rx_poll(struct napi_struct *napi, int budget)
 
 	netcp_rxpool_refill(netcp);
 	if (packets < budget) {
-		napi_complete(&netcp->rx_napi);
+		napi_complete_done(&netcp->rx_napi, packets);
 		knav_queue_enable_notify(netcp->rx_queue);
 	}
 
@@ -994,6 +1016,7 @@ static void netcp_free_tx_desc_chain(struct netcp_intf *netcp,
 static int netcp_process_tx_compl_packets(struct netcp_intf *netcp,
 					  unsigned int budget)
 {
+	struct netcp_stats *tx_stats = &netcp->stats;
 	struct knav_dma_desc *desc;
 	struct netcp_tx_cb *tx_cb;
 	struct sk_buff *skb;
@@ -1008,7 +1031,7 @@ static int netcp_process_tx_compl_packets(struct netcp_intf *netcp,
 		desc = knav_pool_desc_unmap(netcp->tx_pool, dma, dma_sz);
 		if (unlikely(!desc)) {
 			dev_err(netcp->ndev_dev, "failed to unmap Tx desc\n");
-			netcp->ndev->stats.tx_errors++;
+			tx_stats->tx_errors++;
 			continue;
 		}
 
@@ -1019,7 +1042,7 @@ static int netcp_process_tx_compl_packets(struct netcp_intf *netcp,
 		netcp_free_tx_desc_chain(netcp, desc, dma_sz);
 		if (!skb) {
 			dev_err(netcp->ndev_dev, "No skb in Tx desc\n");
-			netcp->ndev->stats.tx_errors++;
+			tx_stats->tx_errors++;
 			continue;
 		}
 
@@ -1036,8 +1059,10 @@ static int netcp_process_tx_compl_packets(struct netcp_intf *netcp,
 			netif_wake_subqueue(netcp->ndev, subqueue);
 		}
 
-		netcp->ndev->stats.tx_packets++;
-		netcp->ndev->stats.tx_bytes += skb->len;
+		u64_stats_update_begin(&tx_stats->syncp_tx);
+		tx_stats->tx_packets++;
+		tx_stats->tx_bytes += skb->len;
+		u64_stats_update_end(&tx_stats->syncp_tx);
 		dev_kfree_skb(skb);
 		pkts++;
 	}
@@ -1212,9 +1237,9 @@ static int netcp_tx_submit_skb(struct netcp_intf *netcp,
 		/* psdata points to both native-endian and device-endian data */
 		__le32 *psdata = (void __force *)p_info.psdata;
 
-		memmove(p_info.psdata, p_info.psdata + p_info.psdata_len,
-			p_info.psdata_len);
-		set_words(p_info.psdata, p_info.psdata_len, psdata);
+		set_words((u32 *)psdata +
+			  (KNAV_DMA_NUM_PS_WORDS - p_info.psdata_len),
+			  p_info.psdata_len, psdata);
 		tmp |= (p_info.psdata_len & KNAV_DMA_DESC_PSLEN_MASK) <<
 			KNAV_DMA_DESC_PSLEN_SHIFT;
 	}
@@ -1258,6 +1283,7 @@ out:
 static int netcp_ndo_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 {
 	struct netcp_intf *netcp = netdev_priv(ndev);
+	struct netcp_stats *tx_stats = &netcp->stats;
 	int subqueue = skb_get_queue_mapping(skb);
 	struct knav_dma_desc *desc;
 	int desc_count, ret = 0;
@@ -1273,7 +1299,7 @@ static int netcp_ndo_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 			/* If we get here, the skb has already been dropped */
 			dev_warn(netcp->ndev_dev, "padding failed (%d), packet dropped\n",
 				 ret);
-			ndev->stats.tx_dropped++;
+			tx_stats->tx_dropped++;
 			return ret;
 		}
 		skb->len = NETCP_MIN_PACKET_SIZE;
@@ -1290,8 +1316,6 @@ static int netcp_ndo_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 	if (ret)
 		goto drop;
 
-	netif_trans_update(ndev);
-
 	/* Check Tx pool count & stop subqueue if needed */
 	desc_count = knav_pool_count(netcp->tx_pool);
 	if (desc_count < netcp->tx_pause_threshold) {
@@ -1301,7 +1325,7 @@ static int netcp_ndo_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 	return NETDEV_TX_OK;
 
 drop:
-	ndev->stats.tx_dropped++;
+	tx_stats->tx_dropped++;
 	if (desc)
 		netcp_free_tx_desc_chain(netcp, desc, sizeof(*desc));
 	dev_kfree_skb(skb);
@@ -1883,12 +1907,44 @@ static int netcp_setup_tc(struct net_device *dev, u32 handle, __be16 proto,
 	return 0;
 }
 
+static void
+netcp_get_stats(struct net_device *ndev, struct rtnl_link_stats64 *stats)
+{
+	struct netcp_intf *netcp = netdev_priv(ndev);
+	struct netcp_stats *p = &netcp->stats;
+	u64 rxpackets, rxbytes, txpackets, txbytes;
+	unsigned int start;
+
+	do {
+		start = u64_stats_fetch_begin_irq(&p->syncp_rx);
+		rxpackets       = p->rx_packets;
+		rxbytes         = p->rx_bytes;
+	} while (u64_stats_fetch_retry_irq(&p->syncp_rx, start));
+
+	do {
+		start = u64_stats_fetch_begin_irq(&p->syncp_tx);
+		txpackets       = p->tx_packets;
+		txbytes         = p->tx_bytes;
+	} while (u64_stats_fetch_retry_irq(&p->syncp_tx, start));
+
+	stats->rx_packets = rxpackets;
+	stats->rx_bytes = rxbytes;
+	stats->tx_packets = txpackets;
+	stats->tx_bytes = txbytes;
+
+	/* The following are stored as 32 bit */
+	stats->rx_errors = p->rx_errors;
+	stats->rx_dropped = p->rx_dropped;
+	stats->tx_dropped = p->tx_dropped;
+}
+
 static const struct net_device_ops netcp_netdev_ops = {
 	.ndo_open		= netcp_ndo_open,
 	.ndo_stop		= netcp_ndo_stop,
 	.ndo_start_xmit		= netcp_ndo_start_xmit,
 	.ndo_set_rx_mode	= netcp_set_rx_mode,
 	.ndo_do_ioctl           = netcp_ndo_ioctl,
+	.ndo_get_stats64        = netcp_get_stats,
 	.ndo_set_mac_address	= eth_mac_addr,
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_vlan_rx_add_vid	= netcp_rx_add_vid,
@@ -1935,6 +1991,8 @@ static int netcp_create_interface(struct netcp_device *netcp_device,
 	INIT_LIST_HEAD(&netcp->txhook_list_head);
 	INIT_LIST_HEAD(&netcp->rxhook_list_head);
 	INIT_LIST_HEAD(&netcp->addr_list);
+	u64_stats_init(&netcp->stats.syncp_rx);
+	u64_stats_init(&netcp->stats.syncp_tx);
 	netcp->netcp_device = netcp_device;
 	netcp->dev = netcp_device->device;
 	netcp->ndev = ndev;
diff --git a/drivers/net/ethernet/ti/netcp_ethss.c b/drivers/net/ethernet/ti/netcp_ethss.c
index 7d9e36f66735..eece3e2eec14 100644
--- a/drivers/net/ethernet/ti/netcp_ethss.c
+++ b/drivers/net/ethernet/ti/netcp_ethss.c
@@ -81,7 +81,6 @@
 #define GBENU_CPTS_OFFSET		0x1d000
 #define GBENU_ALE_OFFSET		0x1e000
 #define GBENU_HOST_PORT_NUM		0
-#define GBENU_NUM_ALE_ENTRIES		1024
 #define GBENU_SGMII_MODULE_SIZE		0x100
 
 /* 10G Ethernet SS defines */
@@ -103,7 +102,7 @@
 #define XGBE10_ALE_OFFSET		0x700
 #define XGBE10_HW_STATS_OFFSET		0x800
 #define XGBE10_HOST_PORT_NUM		0
-#define XGBE10_NUM_ALE_ENTRIES		1024
+#define XGBE10_NUM_ALE_ENTRIES		2048
 
 #define	GBE_TIMER_INTERVAL			(HZ / 2)
 
@@ -122,6 +121,7 @@
 #define MACSL_FULLDUPLEX			BIT(0)
 
 #define GBE_CTL_P0_ENABLE			BIT(2)
+#define ETH_SW_CTL_P0_TX_CRC_REMOVE		BIT(13)
 #define GBE13_REG_VAL_STAT_ENABLE_ALL		0xff
 #define XGBE_REG_VAL_STAT_ENABLE_ALL		0xf
 #define GBE_STATS_CD_SEL			BIT(28)
@@ -2313,7 +2313,6 @@ static int gbe_slave_open(struct gbe_intf *gbe_intf)
 		dev_dbg(priv->dev, "phy found: id is: 0x%s\n",
 			phydev_name(slave->phy));
 		phy_start(slave->phy);
-		phy_read_status(slave->phy);
 	}
 	return 0;
 }
@@ -2821,7 +2820,7 @@ static int gbe_open(void *intf_priv, struct net_device *ndev)
 	struct netcp_intf *netcp = netdev_priv(ndev);
 	struct gbe_slave *slave = gbe_intf->slave;
 	int port_num = slave->port_num;
-	u32 reg;
+	u32 reg, val;
 	int ret;
 
 	reg = readl(GBE_REG_ADDR(gbe_dev, switch_regs, id_ver));
@@ -2851,7 +2850,12 @@ static int gbe_open(void *intf_priv, struct net_device *ndev)
 	writel(0, GBE_REG_ADDR(gbe_dev, switch_regs, ptype));
 
 	/* Control register */
-	writel(GBE_CTL_P0_ENABLE, GBE_REG_ADDR(gbe_dev, switch_regs, control));
+	val = GBE_CTL_P0_ENABLE;
+	if (IS_SS_ID_MU(gbe_dev)) {
+		val |= ETH_SW_CTL_P0_TX_CRC_REMOVE;
+		netcp->hw_cap = ETH_SW_CAN_REMOVE_ETH_FCS;
+	}
+	writel(val, GBE_REG_ADDR(gbe_dev, switch_regs, control));
 
 	/* All statistics enabled and STAT AB visible by default */
 	writel(gbe_dev->stats_en_mask, GBE_REG_ADDR(gbe_dev, switch_regs,
@@ -2930,7 +2934,9 @@ static int init_slave(struct gbe_priv *gbe_dev, struct gbe_slave *slave,
 	}
 
 	slave->open = false;
-	slave->phy_node = of_parse_phandle(node, "phy-handle", 0);
+	if ((slave->link_interface == SGMII_LINK_MAC_PHY) ||
+	    (slave->link_interface == XGMII_LINK_MAC_PHY))
+		slave->phy_node = of_parse_phandle(node, "phy-handle", 0);
 	slave->port_num = gbe_get_slave_port(gbe_dev, slave->slave_num);
 
 	if (slave->link_interface >= XGMII_LINK_MAC_PHY)
@@ -3112,7 +3118,6 @@ static void init_secondary_ports(struct gbe_priv *gbe_dev,
 			dev_dbg(dev, "phy found: id is: 0x%s\n",
 				phydev_name(slave->phy));
 			phy_start(slave->phy);
-			phy_read_status(slave->phy);
 		}
 	}
 }
@@ -3433,7 +3438,6 @@ static int set_gbenu_ethss_priv(struct gbe_priv *gbe_dev,
 	gbe_dev->ale_reg = gbe_dev->switch_regs + GBENU_ALE_OFFSET;
 	gbe_dev->ale_ports = gbe_dev->max_num_ports;
 	gbe_dev->host_port = GBENU_HOST_PORT_NUM;
-	gbe_dev->ale_entries = GBE13_NUM_ALE_ENTRIES;
 	gbe_dev->stats_en_mask = (1 << (gbe_dev->max_num_ports)) - 1;
 
 	/* Subsystem registers */
@@ -3601,7 +3605,10 @@ static int gbe_probe(struct netcp_device *netcp_device, struct device *dev,
 	ale_params.ale_ageout	= GBE_DEFAULT_ALE_AGEOUT;
 	ale_params.ale_entries	= gbe_dev->ale_entries;
 	ale_params.ale_ports	= gbe_dev->ale_ports;
-
+	if (IS_SS_ID_MU(gbe_dev)) {
+		ale_params.major_ver_mask = 0x7;
+		ale_params.nu_switch_ale = true;
+	}
 	gbe_dev->ale = cpsw_ale_create(&ale_params);
 	if (!gbe_dev->ale) {
 		dev_err(gbe_dev->dev, "error initializing ale engine\n");
diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c
index 2255f9a6f3bc..7c634bc75615 100644
--- a/drivers/net/ethernet/tile/tilegx.c
+++ b/drivers/net/ethernet/tile/tilegx.c
@@ -681,7 +681,7 @@ static int tile_net_poll(struct napi_struct *napi, int budget)
 	}
 
 	/* There are no packets left. */
-	napi_complete(&info_mpipe->napi);
+	napi_complete_done(&info_mpipe->napi, work);
 
 	md = &mpipe_data[instance];
 	/* Re-enable hypervisor interrupts. */
diff --git a/drivers/net/ethernet/tile/tilepro.c b/drivers/net/ethernet/tile/tilepro.c
index 0a3b7dafa3ba..49ccee4b9aec 100644
--- a/drivers/net/ethernet/tile/tilepro.c
+++ b/drivers/net/ethernet/tile/tilepro.c
@@ -842,7 +842,7 @@ static int tile_net_poll(struct napi_struct *napi, int budget)
 		}
 	}
 
-	napi_complete(&info->napi);
+	napi_complete_done(&info->napi, work);
 
 	if (!priv->active)
 		goto done;
@@ -2047,8 +2047,8 @@ static int tile_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
  *
  * Returns the address of the device statistics structure.
  */
-static struct rtnl_link_stats64 *tile_net_get_stats64(struct net_device *dev,
-		struct rtnl_link_stats64 *stats)
+static void tile_net_get_stats64(struct net_device *dev,
+				 struct rtnl_link_stats64 *stats)
 {
 	struct tile_net_priv *priv = netdev_priv(dev);
 	u64 rx_packets = 0, tx_packets = 0;
@@ -2090,12 +2090,8 @@ static struct rtnl_link_stats64 *tile_net_get_stats64(struct net_device *dev,
 	stats->tx_bytes   = tx_bytes;
 	stats->rx_errors  = rx_errors;
 	stats->rx_dropped = rx_dropped;
-
-	return stats;
 }
 
-
-
 /*
  * Change the Ethernet Address of the NIC.
  *
diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_net.c b/drivers/net/ethernet/toshiba/ps3_gelic_net.c
index 345316c749e7..72013314bba8 100644
--- a/drivers/net/ethernet/toshiba/ps3_gelic_net.c
+++ b/drivers/net/ethernet/toshiba/ps3_gelic_net.c
@@ -1109,7 +1109,7 @@ static int gelic_net_poll(struct napi_struct *napi, int budget)
 	}
 
 	if (packets_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, packets_done);
 		gelic_card_rx_irq_on(card);
 	}
 	return packets_done;
diff --git a/drivers/net/ethernet/toshiba/spider_net.c b/drivers/net/ethernet/toshiba/spider_net.c
index cb341dfe65ad..cec9e70ab995 100644
--- a/drivers/net/ethernet/toshiba/spider_net.c
+++ b/drivers/net/ethernet/toshiba/spider_net.c
@@ -1270,7 +1270,7 @@ static int spider_net_poll(struct napi_struct *napi, int budget)
 	/* if all packets are in the stack, enable interrupts and return 0 */
 	/* if not, return 1 */
 	if (packets_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, packets_done);
 		spider_net_rx_irq_on(card);
 		card->ignore_rx_ramfull = 0;
 	}
diff --git a/drivers/net/ethernet/toshiba/tc35815.c b/drivers/net/ethernet/toshiba/tc35815.c
index 3be61ed28741..a45f98fa4aa7 100644
--- a/drivers/net/ethernet/toshiba/tc35815.c
+++ b/drivers/net/ethernet/toshiba/tc35815.c
@@ -1638,7 +1638,7 @@ static int tc35815_poll(struct napi_struct *napi, int budget)
 	spin_unlock(&lp->rx_lock);
 
 	if (received < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, received);
 		/* enable interrupts */
 		tc_writel(tc_readl(&tr->DMA_Ctl) & ~DMA_IntMask, &tr->DMA_Ctl);
 	}
diff --git a/drivers/net/ethernet/tundra/tsi108_eth.c b/drivers/net/ethernet/tundra/tsi108_eth.c
index f153ad729ce5..c5583991da4a 100644
--- a/drivers/net/ethernet/tundra/tsi108_eth.c
+++ b/drivers/net/ethernet/tundra/tsi108_eth.c
@@ -887,7 +887,7 @@ static int tsi108_poll(struct napi_struct *napi, int budget)
 
 	if (num_received < budget) {
 		data->rxpending = 0;
-		napi_complete(napi);
+		napi_complete_done(napi, num_received);
 
 		TSI_WRITE(TSI108_EC_INTMASK,
 				     TSI_READ(TSI108_EC_INTMASK)
diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
index 0a6c4e804eed..c068c58428f7 100644
--- a/drivers/net/ethernet/via/via-rhine.c
+++ b/drivers/net/ethernet/via/via-rhine.c
@@ -513,8 +513,8 @@ static irqreturn_t rhine_interrupt(int irq, void *dev_instance);
 static void rhine_tx(struct net_device *dev);
 static int rhine_rx(struct net_device *dev, int limit);
 static void rhine_set_rx_mode(struct net_device *dev);
-static struct rtnl_link_stats64 *rhine_get_stats64(struct net_device *dev,
-	       struct rtnl_link_stats64 *stats);
+static void rhine_get_stats64(struct net_device *dev,
+			      struct rtnl_link_stats64 *stats);
 static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
 static const struct ethtool_ops netdev_ethtool_ops;
 static int  rhine_close(struct net_device *dev);
@@ -861,7 +861,7 @@ static int rhine_napipoll(struct napi_struct *napi, int budget)
 	}
 
 	if (work_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		iowrite16(enable_mask, ioaddr + IntrEnable);
 		mmiowb();
 	}
@@ -2221,7 +2221,7 @@ out_unlock:
 	mutex_unlock(&rp->task_lock);
 }
 
-static struct rtnl_link_stats64 *
+static void
 rhine_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 {
 	struct rhine_private *rp = netdev_priv(dev);
@@ -2244,8 +2244,6 @@ rhine_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 		stats->tx_packets = rp->tx_stats.packets;
 		stats->tx_bytes = rp->tx_stats.bytes;
 	} while (u64_stats_fetch_retry_irq(&rp->tx_stats.syncp, start));
-
-	return stats;
 }
 
 static void rhine_set_rx_mode(struct net_device *dev)
diff --git a/drivers/net/ethernet/via/via-velocity.c b/drivers/net/ethernet/via/via-velocity.c
index 4716e60e2ccb..d088788b27a7 100644
--- a/drivers/net/ethernet/via/via-velocity.c
+++ b/drivers/net/ethernet/via/via-velocity.c
@@ -2160,7 +2160,7 @@ static int velocity_poll(struct napi_struct *napi, int budget)
 	velocity_tx_srv(vptr);
 	/* If budget not fully consumed, exit the polling mode */
 	if (rx_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, rx_done);
 		mac_enable_int(vptr->mac_regs);
 	}
 	spin_unlock_irqrestore(&vptr->lock, flags);
diff --git a/drivers/net/ethernet/wiznet/w5100.c b/drivers/net/ethernet/wiznet/w5100.c
index e1296ef2cf66..f90267f0519f 100644
--- a/drivers/net/ethernet/wiznet/w5100.c
+++ b/drivers/net/ethernet/wiznet/w5100.c
@@ -915,7 +915,7 @@ static int w5100_napi_poll(struct napi_struct *napi, int budget)
 	}
 
 	if (rx_count < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, rx_count);
 		w5100_enable_intr(priv);
 	}
 
diff --git a/drivers/net/ethernet/wiznet/w5300.c b/drivers/net/ethernet/wiznet/w5300.c
index 724fabd38a23..56ae573001e8 100644
--- a/drivers/net/ethernet/wiznet/w5300.c
+++ b/drivers/net/ethernet/wiznet/w5300.c
@@ -417,7 +417,7 @@ static int w5300_napi_poll(struct napi_struct *napi, int budget)
 	}
 
 	if (rx_count < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, rx_count);
 		w5300_write(priv, W5300_IMR, IR_S0);
 		mmiowb();
 	}
diff --git a/drivers/net/ethernet/xilinx/xilinx_emaclite.c b/drivers/net/ethernet/xilinx/xilinx_emaclite.c
index aa02a03a6d8d..69e31ceccfae 100644
--- a/drivers/net/ethernet/xilinx/xilinx_emaclite.c
+++ b/drivers/net/ethernet/xilinx/xilinx_emaclite.c
@@ -1041,20 +1041,6 @@ static int xemaclite_send(struct sk_buff *orig_skb, struct net_device *dev)
 }
 
 /**
- * xemaclite_remove_ndev - Free the network device
- * @ndev:	Pointer to the network device to be freed
- *
- * This function un maps the IO region of the Emaclite device and frees the net
- * device.
- */
-static void xemaclite_remove_ndev(struct net_device *ndev)
-{
-	if (ndev) {
-		free_netdev(ndev);
-	}
-}
-
-/**
  * get_bool - Get a parameter from the OF device
  * @ofdev:	Pointer to OF device structure
  * @s:		Property to be retrieved
@@ -1077,7 +1063,7 @@ static bool get_bool(struct platform_device *ofdev, const char *s)
 	}
 }
 
-static struct net_device_ops xemaclite_netdev_ops;
+static const struct net_device_ops xemaclite_netdev_ops;
 
 /**
  * xemaclite_of_probe - Probe method for the Emaclite device.
@@ -1184,7 +1170,7 @@ static int xemaclite_of_probe(struct platform_device *ofdev)
 	return 0;
 
 error:
-	xemaclite_remove_ndev(ndev);
+	free_netdev(ndev);
 	return rc;
 }
 
@@ -1216,7 +1202,7 @@ static int xemaclite_of_remove(struct platform_device *of_dev)
 	of_node_put(lp->phy_node);
 	lp->phy_node = NULL;
 
-	xemaclite_remove_ndev(ndev);
+	free_netdev(ndev);
 
 	return 0;
 }
@@ -1231,7 +1217,7 @@ xemaclite_poll_controller(struct net_device *ndev)
 }
 #endif
 
-static struct net_device_ops xemaclite_netdev_ops = {
+static const struct net_device_ops xemaclite_netdev_ops = {
 	.ndo_open		= xemaclite_open,
 	.ndo_stop		= xemaclite_close,
 	.ndo_start_xmit		= xemaclite_send,
diff --git a/drivers/net/fddi/skfp/cfm.c b/drivers/net/fddi/skfp/cfm.c
index e395ace3120b..648ff9fdb909 100644
--- a/drivers/net/fddi/skfp/cfm.c
+++ b/drivers/net/fddi/skfp/cfm.c
@@ -52,7 +52,6 @@ static const char ID_sccs[] = "@(#)cfm.c	2.18 98/10/06 (C) SK " ;
 #define ACTIONS_DONE()	(smc->mib.fddiSMTCF_State &= ~AFLAG)
 #define ACTIONS(x)	(x|AFLAG)
 
-#ifdef	DEBUG
 /*
  * symbolic state names
  */
@@ -68,7 +67,6 @@ static const char * const cfm_states[] = {
 static const char * const cfm_events[] = {
 	"NONE","CF_LOOP_A","CF_LOOP_B","CF_JOIN_A","CF_JOIN_B"
 } ;
-#endif
 
 /*
  * map from state to downstream port type
@@ -230,10 +228,10 @@ void cfm(struct s_smc *smc, int event)
 
 	oldstate = smc->mib.fddiSMTCF_State ;
 	do {
-		DB_CFM("CFM : state %s%s",
-			(smc->mib.fddiSMTCF_State & AFLAG) ? "ACTIONS " : "",
-			cfm_states[smc->mib.fddiSMTCF_State & ~AFLAG]) ;
-		DB_CFM(" event %s\n",cfm_events[event],0) ;
+		DB_CFM("CFM : state %s%s event %s",
+		       smc->mib.fddiSMTCF_State & AFLAG ? "ACTIONS " : "",
+		       cfm_states[smc->mib.fddiSMTCF_State & ~AFLAG],
+		       cfm_events[event]);
 		state = smc->mib.fddiSMTCF_State ;
 		cfm_fsm(smc,event) ;
 		event = 0 ;
@@ -297,7 +295,7 @@ static void cfm_fsm(struct s_smc *smc, int cmd)
 		queue_event(smc,EVENT_RMT,RM_JOIN) ;/* signal RMT */
 		/* Don't do the WC-Flag changing here */
 		ACTIONS_DONE() ;
-		DB_CFMN(1,"CFM : %s\n",cfm_states[smc->mib.fddiSMTCF_State],0) ;
+		DB_CFMN(1, "CFM : %s", cfm_states[smc->mib.fddiSMTCF_State]);
 		break;
 	case SC0_ISOLATED :
 		/*SC07*/
@@ -338,7 +336,7 @@ static void cfm_fsm(struct s_smc *smc, int cmd)
 			queue_event(smc,EVENT_RMT,RM_JOIN) ;/* signal RMT */
 		}
 		ACTIONS_DONE() ;
-		DB_CFMN(1,"CFM : %s\n",cfm_states[smc->mib.fddiSMTCF_State],0) ;
+		DB_CFMN(1, "CFM : %s", cfm_states[smc->mib.fddiSMTCF_State]);
 		break ;
 	case SC9_C_WRAP_A :
 		/*SC10*/
@@ -403,7 +401,7 @@ static void cfm_fsm(struct s_smc *smc, int cmd)
 			queue_event(smc,EVENT_RMT,RM_JOIN) ;/* signal RMT */
 		}
 		ACTIONS_DONE() ;
-		DB_CFMN(1,"CFM : %s\n",cfm_states[smc->mib.fddiSMTCF_State],0) ;
+		DB_CFMN(1, "CFM : %s", cfm_states[smc->mib.fddiSMTCF_State]);
 		break ;
 	case SC10_C_WRAP_B :
 		/*SC20*/
@@ -448,7 +446,7 @@ static void cfm_fsm(struct s_smc *smc, int cmd)
 		smc->r.rm_join = TRUE ;
 		queue_event(smc,EVENT_RMT,RM_JOIN) ;/* signal RMT */
 		ACTIONS_DONE() ;
-		DB_CFMN(1,"CFM : %s\n",cfm_states[smc->mib.fddiSMTCF_State],0) ;
+		DB_CFMN(1, "CFM : %s", cfm_states[smc->mib.fddiSMTCF_State]);
 		break ;
 	case SC4_THRU_A :
 		/*SC41*/
@@ -481,7 +479,7 @@ static void cfm_fsm(struct s_smc *smc, int cmd)
 		smc->r.rm_join = TRUE ;
 		queue_event(smc,EVENT_RMT,RM_JOIN) ;/* signal RMT */
 		ACTIONS_DONE() ;
-		DB_CFMN(1,"CFM : %s\n",cfm_states[smc->mib.fddiSMTCF_State],0) ;
+		DB_CFMN(1, "CFM : %s", cfm_states[smc->mib.fddiSMTCF_State]);
 		break ;
 	case SC5_THRU_B :
 		/*SC51*/
@@ -519,7 +517,7 @@ static void cfm_fsm(struct s_smc *smc, int cmd)
 			queue_event(smc,EVENT_RMT,RM_JOIN) ;/* signal RMT */
 		}
 		ACTIONS_DONE() ;
-		DB_CFMN(1,"CFM : %s\n",cfm_states[smc->mib.fddiSMTCF_State],0) ;
+		DB_CFMN(1, "CFM : %s", cfm_states[smc->mib.fddiSMTCF_State]);
 		break ;
 	case SC11_C_WRAP_S :
 		/*SC70*/
diff --git a/drivers/net/fddi/skfp/drvfbi.c b/drivers/net/fddi/skfp/drvfbi.c
index 07da97c303d6..fed3a92d3df4 100644
--- a/drivers/net/fddi/skfp/drvfbi.c
+++ b/drivers/net/fddi/skfp/drvfbi.c
@@ -343,8 +343,8 @@ void init_board(struct s_smc *smc, u_char *mac_addr)
  */
 void sm_pm_bypass_req(struct s_smc *smc, int mode)
 {
-	DB_ECMN(1,"ECM : sm_pm_bypass_req(%s)\n",(mode == BP_INSERT) ?
-					"BP_INSERT" : "BP_DEINSERT",0) ;
+	DB_ECMN(1, "ECM : sm_pm_bypass_req(%s)",
+		mode == BP_INSERT ? "BP_INSERT" : "BP_DEINSERT");
 
 	if (smc->s.sas != SMT_DAS)
 		return ;
diff --git a/drivers/net/fddi/skfp/ecm.c b/drivers/net/fddi/skfp/ecm.c
index 47d922cb3c08..eee9ba91346a 100644
--- a/drivers/net/fddi/skfp/ecm.c
+++ b/drivers/net/fddi/skfp/ecm.c
@@ -66,7 +66,6 @@ static const char ID_sccs[] = "@(#)ecm.c	2.7 99/08/05 (C) SK " ;
 #define EC6_CHECK	6			/* checking bypass */
 #define EC7_DEINSERT	7			/* bypass being turnde off */
 
-#ifdef	DEBUG
 /*
  * symbolic state names
  */
@@ -83,7 +82,6 @@ static const char * const ecm_events[] = {
 	"EC_TIMEOUT_TD","EC_TIMEOUT_TMAX",
 	"EC_TIMEOUT_IMAX","EC_TIMEOUT_INMAX","EC_TEST_DONE"
 } ;
-#endif
 
 /*
  * all Globals  are defined in smc.h
@@ -126,10 +124,10 @@ void ecm(struct s_smc *smc, int event)
 	int	state ;
 
 	do {
-		DB_ECM("ECM : state %s%s",
-			(smc->mib.fddiSMTECMState & AFLAG) ? "ACTIONS " : "",
-			ecm_states[smc->mib.fddiSMTECMState & ~AFLAG]) ;
-		DB_ECM(" event %s\n",ecm_events[event],0) ;
+		DB_ECM("ECM : state %s%s event %s",
+		       smc->mib.fddiSMTECMState & AFLAG ? "ACTIONS " : "",
+		       ecm_states[smc->mib.fddiSMTECMState & ~AFLAG],
+		       ecm_events[event]);
 		state = smc->mib.fddiSMTECMState ;
 		ecm_fsm(smc,event) ;
 		event = 0 ;
@@ -379,7 +377,7 @@ static void ecm_fsm(struct s_smc *smc, int cmd)
 			 (((ls_a == PC_ILS) && (ls_b == PC_QLS)) ||
 			  ((ls_a == PC_QLS) && (ls_b == PC_ILS)))){
 			smc->e.sb_flag = TRUE ;
-			DB_ECMN(1,"ECM : EC6_CHECK - stuck bypass\n",0,0) ;
+			DB_ECMN(1, "ECM : EC6_CHECK - stuck bypass");
 			AIX_EVENT(smc, (u_long) FDDI_RING_STATUS, (u_long)
 				FDDI_SMT_ERROR, (u_long) FDDI_BYPASS_STUCK,
 				smt_get_error_word(smc));
@@ -443,29 +441,29 @@ static void prop_actions(struct s_smc *smc)
 		return ;
 	}
 
-	DB_ECM("ECM : prop_actions - trace_prop %d\n", smc->e.trace_prop,0) ;
-	DB_ECM("ECM : prop_actions - in %d out %d\n", port_in,port_out) ;
+	DB_ECM("ECM : prop_actions - trace_prop %lu", smc->e.trace_prop);
+	DB_ECM("ECM : prop_actions - in %d out %d", port_in, port_out);
 
 	if (smc->e.trace_prop & ENTITY_BIT(ENTITY_MAC)) {
 		/* trace initiatior */
-		DB_ECM("ECM : initiate TRACE on PHY %c\n",'A'+port_in-PA,0) ;
+		DB_ECM("ECM : initiate TRACE on PHY %c", 'A' + port_in - PA);
 		queue_event(smc,EVENT_PCM+port_in,PC_TRACE) ;
 	}
 	else if ((smc->e.trace_prop & ENTITY_BIT(ENTITY_PHY(PA))) &&
 		port_out != PA) {
 		/* trace propagate upstream */
-		DB_ECM("ECM : propagate TRACE on PHY B\n",0,0) ;
+		DB_ECM("ECM : propagate TRACE on PHY B");
 		queue_event(smc,EVENT_PCMB,PC_TRACE) ;
 	}
 	else if ((smc->e.trace_prop & ENTITY_BIT(ENTITY_PHY(PB))) &&
 		port_out != PB) {
 		/* trace propagate upstream */
-		DB_ECM("ECM : propagate TRACE on PHY A\n",0,0) ;
+		DB_ECM("ECM : propagate TRACE on PHY A");
 		queue_event(smc,EVENT_PCMA,PC_TRACE) ;
 	}
 	else {
 		/* signal trace termination */
-		DB_ECM("ECM : TRACE terminated\n",0,0) ;
+		DB_ECM("ECM : TRACE terminated");
 		smc->e.path_test = PT_PENDING ;
 	}
 	smc->e.trace_prop = 0 ;
@@ -482,13 +480,13 @@ static void prop_actions(struct s_smc *smc)
 
 	RS_SET(smc,RS_EVENT) ;
 	while (smc->e.trace_prop) {
-		DB_ECM("ECM : prop_actions - trace_prop %d\n",
-			smc->e.trace_prop,0) ;
+		DB_ECM("ECM : prop_actions - trace_prop %d",
+		       smc->e.trace_prop);
 
 		if (smc->e.trace_prop & ENTITY_BIT(ENTITY_MAC)) {
 			initiator = ENTITY_MAC ;
 			smc->e.trace_prop &= ~ENTITY_BIT(ENTITY_MAC) ;
-			DB_ECM("ECM: MAC initiates trace\n",0,0) ;
+			DB_ECM("ECM: MAC initiates trace");
 		}
 		else {
 			for (p = NUMPHYS-1 ; p >= 0 ; p--) {
@@ -503,12 +501,12 @@ static void prop_actions(struct s_smc *smc)
 
 		if (upstream == ENTITY_MAC) {
 			/* signal trace termination */
-			DB_ECM("ECM : TRACE terminated\n",0,0) ;
+			DB_ECM("ECM : TRACE terminated");
 			smc->e.path_test = PT_PENDING ;
 		}
 		else {
 			/* trace propagate upstream */
-			DB_ECM("ECM : propagate TRACE on PHY %d\n",upstream,0) ;
+			DB_ECM("ECM : propagate TRACE on PHY %d", upstream);
 			queue_event(smc,EVENT_PCM+upstream,PC_TRACE) ;
 		}
 	}
diff --git a/drivers/net/fddi/skfp/ess.c b/drivers/net/fddi/skfp/ess.c
index 2fc5987b41dc..325e2c525e35 100644
--- a/drivers/net/fddi/skfp/ess.c
+++ b/drivers/net/fddi/skfp/ess.c
@@ -134,7 +134,7 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm,
 	 * get the resource type
 	 */
 	if (!(p = (void *) sm_to_para(smc,sm,SMT_P0015))) {
-		DB_ESS("ESS: RAF frame error, parameter type not found\n",0,0) ;
+		DB_ESS("ESS: RAF frame error, parameter type not found");
 		return fs;
 	}
 	msg_res_type = ((struct smt_p_0015 *)p)->res_type ;
@@ -146,16 +146,16 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm,
 		/*
 		 * error in frame: para ESS command was not found
 		 */
-		 DB_ESS("ESS: RAF frame error, parameter command not found\n",0,0);
+		 DB_ESS("ESS: RAF frame error, parameter command not found");
 		 return fs;
 	}
 
-	DB_ESSN(2,"fc %x	ft %x\n",sm->smt_class,sm->smt_type) ;
-	DB_ESSN(2,"ver %x	tran %lx\n",sm->smt_version,sm->smt_tid) ;
-	DB_ESSN(2,"stn_id %s\n",addr_to_string(&sm->smt_source),0) ;
+	DB_ESSN(2, "fc %x	ft %x", sm->smt_class, sm->smt_type);
+	DB_ESSN(2, "ver %x	tran %x", sm->smt_version, sm->smt_tid);
+	DB_ESSN(2, "stn_id %s", addr_to_string(&sm->smt_source));
 
-	DB_ESSN(2,"infolen %x	res %x\n",sm->smt_len, msg_res_type) ;
-	DB_ESSN(2,"sbacmd %x\n",cmd->sba_cmd,0) ;
+	DB_ESSN(2, "infolen %x	res %lx", sm->smt_len, msg_res_type);
+	DB_ESSN(2, "sbacmd %x", cmd->sba_cmd);
 
 	/*
 	 * evaluate the ESS command
@@ -189,7 +189,7 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm,
 			 *	 The ESS do not send the Frame to the network!
 			 */
 			smc->ess.alloc_trans_id = sm->smt_tid ;
-			DB_ESS("ESS: save Alloc Req Trans ID %lx\n",sm->smt_tid,0);
+			DB_ESS("ESS: save Alloc Req Trans ID %x", sm->smt_tid);
 			p = (void *) sm_to_para(smc,sm,SMT_P320F) ;
 			((struct smt_p_320f *)p)->mib_payload =
 				smc->mib.a[PATH0].fddiPATHSbaPayload ;
@@ -220,7 +220,7 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm,
 		 * check the parameters
 		 */
 		if (smt_check_para(smc,sm,plist_raf_alc_res)) {
-			DB_ESS("ESS: RAF with para problem, ignoring\n",0,0) ;
+			DB_ESS("ESS: RAF with para problem, ignoring");
 			return fs;
 		}
 
@@ -241,7 +241,7 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm,
 			!= SMT_RDF_SUCCESS) ||
 			(sm->smt_tid != smc->ess.alloc_trans_id)) {
 
-			DB_ESS("ESS: Allocation Response not accepted\n",0,0) ;
+			DB_ESS("ESS: Allocation Response not accepted");
 			return fs;
 		}
 
@@ -261,7 +261,8 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm,
                 }       
 		overhead = ((struct smt_p_3210 *)p)->mib_overhead ;
 
-		DB_ESSN(2,"payload= %lx	overhead= %lx\n",payload,overhead) ;
+		DB_ESSN(2, "payload= %lx	overhead= %lx",
+			payload, overhead);
 
 		/*
 		 * process the bandwidth allocation
@@ -279,7 +280,7 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm,
 		 * except only replies
 		 */
 		if (sm->smt_type != SMT_REQUEST) {
-			DB_ESS("ESS: Do not process Change Responses\n",0,0) ;
+			DB_ESS("ESS: Do not process Change Responses");
 			return fs;
 		}
 
@@ -287,7 +288,7 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm,
 		 * check the para for the Change Request
 		 */
 		if (smt_check_para(smc,sm,plist_raf_chg_req)) {
-			DB_ESS("ESS: RAF with para problem, ignoring\n",0,0) ;
+			DB_ESS("ESS: RAF with para problem, ignoring");
 			return fs;
 		}
 
@@ -299,7 +300,7 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm,
 		 */
 		if ((((struct smt_p_320b *)sm_to_para(smc,sm,SMT_P320B))->path_index
 			!= PRIMARY_RING) || (msg_res_type != SYNC_BW)) {
-			DB_ESS("ESS: RAF frame with para problem, ignoring\n",0,0) ;
+			DB_ESS("ESS: RAF frame with para problem, ignoring");
 			return fs;
 		}
 
@@ -311,9 +312,10 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm,
 		p = (void *) sm_to_para(smc,sm,SMT_P3210) ;
 		overhead = ((struct smt_p_3210 *)p)->mib_overhead ;
 
-		DB_ESSN(2,"ESS: Change Request from %s\n",
-			addr_to_string(&sm->smt_source),0) ;
-		DB_ESSN(2,"payload= %lx	overhead= %lx\n",payload,overhead) ;
+		DB_ESSN(2, "ESS: Change Request from %s",
+			addr_to_string(&sm->smt_source));
+		DB_ESSN(2, "payload= %lx	overhead= %lx",
+			payload, overhead);
 
 		/*
 		 * process the bandwidth allocation
@@ -337,18 +339,18 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm,
 		 * except only requests
 		 */
 		if (sm->smt_type != SMT_REQUEST) {
-			DB_ESS("ESS: Do not process a Report Reply\n",0,0) ;
+			DB_ESS("ESS: Do not process a Report Reply");
 			return fs;
 		}
 
-		DB_ESSN(2,"ESS: Report Request from %s\n",
-			addr_to_string(&(sm->smt_source)),0) ;
+		DB_ESSN(2, "ESS: Report Request from %s",
+			addr_to_string(&sm->smt_source));
 
 		/*
 		 * verify that the resource type is sync bw only
 		 */
 		if (msg_res_type != SYNC_BW) {
-			DB_ESS("ESS: ignoring RAF with para problem\n",0,0) ;
+			DB_ESS("ESS: ignoring RAF with para problem");
 			return fs;
 		}
 
@@ -364,7 +366,7 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm,
 		/*
 		 * error in frame
 		 */
-		DB_ESS("ESS: ignoring RAF with bad sba_cmd\n",0,0) ;
+		DB_ESS("ESS: ignoring RAF with bad sba_cmd");
 		break ;
 	}
 
@@ -417,17 +419,17 @@ static int process_bw_alloc(struct s_smc *smc, long int payload, long int overhe
 	 * set the mib attributes fddiPATHSbaOverhead, fddiPATHSbaPayload
 	 */
 /*	if (smt_set_obj(smc,SMT_P320F,payload,S_SET)) {
-		DB_ESS("ESS: SMT does not accept the payload value\n",0,0) ;
+		DB_ESS("ESS: SMT does not accept the payload value");
 		return FALSE;
 	}
 	if (smt_set_obj(smc,SMT_P3210,overhead,S_SET)) {
-		DB_ESS("ESS: SMT does not accept the overhead value\n",0,0) ;
+		DB_ESS("ESS: SMT does not accept the overhead value");
 		return FALSE;
 	} */
 
 	/* premliminary */
 	if (payload > MAX_PAYLOAD || overhead > 5000) {
-		DB_ESS("ESS: payload / overhead not accepted\n",0,0) ;
+		DB_ESS("ESS: payload / overhead not accepted");
 		return FALSE;
 	}
 
@@ -446,7 +448,7 @@ static int process_bw_alloc(struct s_smc *smc, long int payload, long int overhe
 	 * evulate the Payload
 	 */
 	if (payload) {
-		DB_ESSN(2,"ESS: turn SMT_ST_SYNC_SERVICE bit on\n",0,0) ;
+		DB_ESSN(2, "ESS: turn SMT_ST_SYNC_SERVICE bit on");
 		smc->ess.sync_bw_available = TRUE ;
 
 		smc->ess.sync_bw = overhead -
@@ -454,7 +456,7 @@ static int process_bw_alloc(struct s_smc *smc, long int payload, long int overhe
 			payload / 1562 ;
 	}
 	else {
-		DB_ESSN(2,"ESS: turn SMT_ST_SYNC_SERVICE bit off\n",0,0) ;
+		DB_ESSN(2, "ESS: turn SMT_ST_SYNC_SERVICE bit off");
 		smc->ess.sync_bw_available = FALSE ;
 		smc->ess.sync_bw = 0 ;
 		overhead = 0 ;
@@ -464,7 +466,7 @@ static int process_bw_alloc(struct s_smc *smc, long int payload, long int overhe
 	smc->mib.a[PATH0].fddiPATHSbaOverhead = overhead ;
 
 
-	DB_ESSN(2,"tsync = %lx\n",smc->ess.sync_bw,0) ;
+	DB_ESSN(2, "tsync = %lx", smc->ess.sync_bw);
 
 	ess_config_fifo(smc) ;
 	set_formac_tsync(smc,smc->ess.sync_bw) ;
@@ -541,7 +543,7 @@ void ess_timer_poll(struct s_smc *smc)
 	if (!smc->ess.raf_act_timer_poll)
 		return ;
 
-	DB_ESSN(2,"ESS: timer_poll\n",0,0) ;
+	DB_ESSN(2, "ESS: timer_poll");
 
 	smc->ess.timer_count++ ;
 	if (smc->ess.timer_count == 10) {
@@ -667,11 +669,11 @@ static void ess_send_frame(struct s_smc *smc, SMbuf *mb)
 		/*
 		 * Send the Change Reply to the local SBA
 		 */
-		DB_ESS("ESS:Send to the local SBA\n",0,0) ;
+		DB_ESS("ESS:Send to the local SBA");
 		if (!smc->ess.sba_reply_pend)
 			smc->ess.sba_reply_pend = mb ;
 		else {
-			DB_ESS("Frame is lost - another frame was pending\n",0,0);
+			DB_ESS("Frame is lost - another frame was pending");
 			smt_free_mbuf(smc,mb) ;
 		}
 	}
@@ -679,7 +681,7 @@ static void ess_send_frame(struct s_smc *smc, SMbuf *mb)
 		/*
 		 * Send the SBA RAF Change Reply to the network
 		 */
-		DB_ESS("ESS:Send to the network\n",0,0) ;
+		DB_ESS("ESS:Send to the network");
 		smt_send_frame(smc,mb,FC_SMT_INFO,0) ;
 	}
 }
diff --git a/drivers/net/fddi/skfp/fplustm.c b/drivers/net/fddi/skfp/fplustm.c
index 7d3779ae7377..24aed28b982c 100644
--- a/drivers/net/fddi/skfp/fplustm.c
+++ b/drivers/net/fddi/skfp/fplustm.c
@@ -726,7 +726,7 @@ void mac2_irq(struct s_smc *smc, u_short code_s2u, u_short code_s2l)
 	if (code_s2u & FM_SMYBEC)
 		queue_event(smc,EVENT_RMT,RM_MY_BEACON) ;
 	if (change_s2u & code_s2u & FM_SLOCLM) {
-		DB_RMTN(2,"RMT : lower claim received\n",0,0) ;
+		DB_RMTN(2, "RMT : lower claim received");
 	}
 	if ((code_s2u & FM_SMYCLM) && !(code_s2l & FM_SDUPCLM)) {
 		/*
@@ -746,7 +746,7 @@ void mac2_irq(struct s_smc *smc, u_short code_s2u, u_short code_s2l)
 		queue_event(smc,EVENT_RMT,RM_VALID_CLAIM) ;
 	}
 	if (change_s2u & code_s2u & FM_SHICLM) {
-		DB_RMTN(2,"RMT : higher claim received\n",0,0) ;
+		DB_RMTN(2, "RMT : higher claim received");
 	}
 	if ( (code_s2l & FM_STRTEXP) ||
 	     (code_s2l & FM_STRTEXR) )
@@ -1334,7 +1334,7 @@ void rtm_irq(struct s_smc *smc)
 	outpw(ADDR(B2_RTM_CRTL),TIM_CL_IRQ) ;		/* clear IRQ */
 	if (inpw(ADDR(B2_RTM_CRTL)) & TIM_RES_TOK) {
 		outpw(FM_A(FM_CMDREG1),FM_ICL) ;	/* force claim */
-		DB_RMT("RMT: fddiPATHT_Rmode expired\n",0,0) ;
+		DB_RMT("RMT: fddiPATHT_Rmode expired");
 		AIX_EVENT(smc, (u_long) FDDI_RING_STATUS,
 				(u_long) FDDI_SMT_EVENT,
 				(u_long) FDDI_RTT, smt_get_event_word(smc));
@@ -1353,8 +1353,8 @@ void rtm_set_timer(struct s_smc *smc)
 	/*
 	 * MIB timer and hardware timer have the same resolution of 80nS
 	 */
-	DB_RMT("RMT: setting new fddiPATHT_Rmode, t = %d ns\n",
-		(int) smc->mib.a[PATH0].fddiPATHT_Rmode,0) ;
+	DB_RMT("RMT: setting new fddiPATHT_Rmode, t = %d ns",
+	       (int)smc->mib.a[PATH0].fddiPATHT_Rmode);
 	outpd(ADDR(B2_RTM_INI),smc->mib.a[PATH0].fddiPATHT_Rmode) ;
 }
 
@@ -1469,13 +1469,13 @@ static void smt_split_up_fifo(struct s_smc *smc)
 	smc->hw.fp.fifo.rx2_fifo_start = smc->hw.fp.fifo.tx_a0_start +
 		smc->hw.fp.fifo.tx_a0_size ;
 
-	DB_SMT("FIFO split: mode = %x\n",smc->hw.fp.fifo.fifo_config_mode,0) ;
-	DB_SMT("rbc_ram_start =	%x	 rbc_ram_end = 	%x\n",
-		smc->hw.fp.fifo.rbc_ram_start, smc->hw.fp.fifo.rbc_ram_end) ;
-	DB_SMT("rx1_fifo_start = %x	 tx_s_start = 	%x\n",
-		smc->hw.fp.fifo.rx1_fifo_start, smc->hw.fp.fifo.tx_s_start) ;
-	DB_SMT("tx_a0_start =	%x	 rx2_fifo_start = 	%x\n",
-		smc->hw.fp.fifo.tx_a0_start, smc->hw.fp.fifo.rx2_fifo_start) ;
+	DB_SMT("FIFO split: mode = %x", smc->hw.fp.fifo.fifo_config_mode);
+	DB_SMT("rbc_ram_start =	%x	 rbc_ram_end = 	%x",
+	       smc->hw.fp.fifo.rbc_ram_start, smc->hw.fp.fifo.rbc_ram_end);
+	DB_SMT("rx1_fifo_start = %x	 tx_s_start = 	%x",
+	       smc->hw.fp.fifo.rx1_fifo_start, smc->hw.fp.fifo.tx_s_start);
+	DB_SMT("tx_a0_start =	%x	 rx2_fifo_start = 	%x",
+	       smc->hw.fp.fifo.tx_a0_start, smc->hw.fp.fifo.rx2_fifo_start);
 }
 
 void formac_reinit_tx(struct s_smc *smc)
diff --git a/drivers/net/fddi/skfp/h/cmtdef.h b/drivers/net/fddi/skfp/h/cmtdef.h
index f5bc90ff2a2a..5d6891154367 100644
--- a/drivers/net/fddi/skfp/h/cmtdef.h
+++ b/drivers/net/fddi/skfp/h/cmtdef.h
@@ -54,43 +54,48 @@
 #endif
 
 #ifdef	DEBUG
-#define	DB_PR(flag,a,b,c)	{ if (flag) printf(a,b,c) ; }
+#define	DB_PR(flag, fmt, ...)						\
+	do { if (flag) printf(fmt "\n", ##__VA_ARGS__); } while (0)
 #else
-#define	DB_PR(flag,a,b,c)
+#define	DB_PR(flag, fmt, ...)	no_printk(fmt "\n", ##__VA_ARGS__)
+
 #endif
 
 #ifdef DEBUG_BRD
-#define DB_ECM(a,b,c)		DB_PR((smc->debug.d_smt&1),a,b,c)
-#define DB_ECMN(n,a,b,c)	DB_PR((smc->debug.d_ecm >=(n)),a,b,c)
-#define DB_RMT(a,b,c)		DB_PR((smc->debug.d_smt&2),a,b,c)
-#define DB_RMTN(n,a,b,c)	DB_PR((smc->debug.d_rmt >=(n)),a,b,c)
-#define DB_CFM(a,b,c)		DB_PR((smc->debug.d_smt&4),a,b,c)
-#define DB_CFMN(n,a,b,c)	DB_PR((smc->debug.d_cfm >=(n)),a,b,c)
-#define DB_PCM(a,b,c)		DB_PR((smc->debug.d_smt&8),a,b,c)
-#define DB_PCMN(n,a,b,c)	DB_PR((smc->debug.d_pcm >=(n)),a,b,c)
-#define DB_SMT(a,b,c)		DB_PR((smc->debug.d_smtf),a,b,c)
-#define DB_SMTN(n,a,b,c)	DB_PR((smc->debug.d_smtf >=(n)),a,b,c)
-#define DB_SBA(a,b,c)		DB_PR((smc->debug.d_sba),a,b,c)
-#define DB_SBAN(n,a,b,c)	DB_PR((smc->debug.d_sba >=(n)),a,b,c)
-#define DB_ESS(a,b,c)		DB_PR((smc->debug.d_ess),a,b,c)
-#define DB_ESSN(n,a,b,c)	DB_PR((smc->debug.d_ess >=(n)),a,b,c)
+#define DB_TEST (smc->debug)
 #else
-#define DB_ECM(a,b,c)		DB_PR((debug.d_smt&1),a,b,c)
-#define DB_ECMN(n,a,b,c)	DB_PR((debug.d_ecm >=(n)),a,b,c)
-#define DB_RMT(a,b,c)		DB_PR((debug.d_smt&2),a,b,c)
-#define DB_RMTN(n,a,b,c)	DB_PR((debug.d_rmt >=(n)),a,b,c)
-#define DB_CFM(a,b,c)		DB_PR((debug.d_smt&4),a,b,c)
-#define DB_CFMN(n,a,b,c)	DB_PR((debug.d_cfm >=(n)),a,b,c)
-#define DB_PCM(a,b,c)		DB_PR((debug.d_smt&8),a,b,c)
-#define DB_PCMN(n,a,b,c)	DB_PR((debug.d_pcm >=(n)),a,b,c)
-#define DB_SMT(a,b,c)		DB_PR((debug.d_smtf),a,b,c)
-#define DB_SMTN(n,a,b,c)	DB_PR((debug.d_smtf >=(n)),a,b,c)
-#define DB_SBA(a,b,c)		DB_PR((debug.d_sba),a,b,c)
-#define DB_SBAN(n,a,b,c)	DB_PR((debug.d_sba >=(n)),a,b,c)
-#define DB_ESS(a,b,c)		DB_PR((debug.d_ess),a,b,c)
-#define DB_ESSN(n,a,b,c)	DB_PR((debug.d_ess >=(n)),a,b,c)
+#define DB_TEST (debug)
 #endif
 
+#define DB_ECM(fmt, ...)						\
+	DB_PR((DB_TEST).d_smt & 1, fmt, ##__VA_ARGS__)
+#define DB_ECMN(n, fmt, ...)						\
+	DB_PR((DB_TEST).d_ecm >= (n), fmt, ##__VA_ARGS__)
+#define DB_RMT(fmt, ...)						\
+	DB_PR((DB_TEST).d_smt & 2, fmt, ##__VA_ARGS__)
+#define DB_RMTN(n, fmt, ...)						\
+	DB_PR((DB_TEST).d_rmt >= (n), fmt, ##__VA_ARGS__)
+#define DB_CFM(fmt, ...)						\
+	DB_PR((DB_TEST).d_smt & 4, fmt, ##__VA_ARGS__)
+#define DB_CFMN(n, fmt, ...)						\
+	DB_PR((DB_TEST).d_cfm >= (n), fmt, ##__VA_ARGS__)
+#define DB_PCM(fmt, ...)						\
+	DB_PR((DB_TEST).d_smt & 8, fmt, ##__VA_ARGS__)
+#define DB_PCMN(n, fmt, ...)						\
+	DB_PR((DB_TEST).d_pcm >= (n), fmt, ##__VA_ARGS__)
+#define DB_SMT(fmt, ...)						\
+	DB_PR((DB_TEST).d_smtf, fmt, ##__VA_ARGS__)
+#define DB_SMTN(n, fmt, ...)						\
+	DB_PR((DB_TEST).d_smtf >= (n), fmt, ##__VA_ARGS__)
+#define DB_SBA(fmt, ...)						\
+	DB_PR((DB_TEST).d_sba, fmt, ##__VA_ARGS__)
+#define DB_SBAN(n, fmt, ...)						\
+	DB_PR((DB_TEST).d_sba >= (n), fmt, ##__VA_ARGS__)
+#define DB_ESS(fmt, ...)						\
+	DB_PR((DB_TEST).d_ess, fmt, ##__VA_ARGS__)
+#define DB_ESSN(n, fmt, ...)						\
+	DB_PR((DB_TEST).d_ess >= (n), fmt, ##__VA_ARGS__)
+
 #ifndef	SS_NOT_DS
 #define	SK_LOC_DECL(type,var)	type var
 #else
@@ -640,8 +645,8 @@ void dump_smt(struct s_smc *smc, struct smt_header *sm, char *text);
 #define	dump_smt(smc,sm,text)
 #endif
 
-#ifdef	DEBUG
 char* addr_to_string(struct fddi_addr *addr);
+#ifdef	DEBUG
 void dump_hex(char *p, int len);
 #endif
 
diff --git a/drivers/net/fddi/skfp/h/hwmtm.h b/drivers/net/fddi/skfp/h/hwmtm.h
index 4ca2341d7f06..123cfa09c354 100644
--- a/drivers/net/fddi/skfp/h/hwmtm.h
+++ b/drivers/net/fddi/skfp/h/hwmtm.h
@@ -168,13 +168,25 @@ struct os_debug {
 #define DB_P	debug
 #endif
 
-#define DB_RX(a,b,c,lev) if (DB_P.d_os.hwm_rx >= (lev))	printf(a,b,c)
-#define DB_TX(a,b,c,lev) if (DB_P.d_os.hwm_tx >= (lev))	printf(a,b,c)
-#define DB_GEN(a,b,c,lev) if (DB_P.d_os.hwm_gen >= (lev)) printf(a,b,c)
+#define DB_RX(lev, fmt, ...)						\
+do {									\
+	if (DB_P.d_os.hwm_rx >= (lev))					\
+		printf(fmt "\n", ##__VA_ARGS__);			\
+} while (0)
+#define DB_TX(lev, fmt, ...)						\
+do {									\
+	if (DB_P.d_os.hwm_tx >= (lev))					\
+		printf(fmt "\n", ##__VA_ARGS__);			\
+} while (0)
+#define DB_GEN(lev, fmt, ...)						\
+do {									\
+	if (DB_P.d_os.hwm_gen >= (lev))					\
+		printf(fmt "\n", ##__VA_ARGS__);			\
+} while (0)
 #else	/* DEBUG */
-#define DB_RX(a,b,c,lev)
-#define DB_TX(a,b,c,lev)
-#define DB_GEN(a,b,c,lev)
+#define DB_RX(lev, fmt, ...)	no_printk(fmt "\n", ##__VA_ARGS__)
+#define DB_TX(lev, fmt, ...)	no_printk(fmt "\n", ##__VA_ARGS__)
+#define DB_GEN(lev, fmt, ...)	no_printk(fmt "\n", ##__VA_ARGS__)
 #endif	/* DEBUG */
 
 #ifndef	SK_BREAK
diff --git a/drivers/net/fddi/skfp/hwmtm.c b/drivers/net/fddi/skfp/hwmtm.c
index d0a68bdd5f63..abbe309051d9 100644
--- a/drivers/net/fddi/skfp/hwmtm.c
+++ b/drivers/net/fddi/skfp/hwmtm.c
@@ -158,7 +158,7 @@ u_int mac_drv_check_space(void);
 SMbuf* smt_get_mbuf(struct s_smc *smc);
 
 #ifdef DEBUG
-	void mac_drv_debug_lev(void);
+	void mac_drv_debug_lev(struct s_smc *smc, int flag, int lev);
 #endif
 
 /*
@@ -330,7 +330,7 @@ static u_long init_descr_ring(struct s_smc *smc,
 	union s_fp_descr volatile *d2 ;
 	u_long	phys ;
 
-	DB_GEN("descr ring starts at = %x ",(void *)start,0,3) ;
+	DB_GEN(3, "descr ring starts at = %p", start);
 	for (i=count-1, d1=start; i ; i--) {
 		d2 = d1 ;
 		d1++ ;		/* descr is owned by the host */
@@ -339,7 +339,7 @@ static u_long init_descr_ring(struct s_smc *smc,
 		phys = mac_drv_virt2phys(smc,(void *)d1) ;
 		d2->r.rxd_nrdadr = cpu_to_le32(phys) ;
 	}
-	DB_GEN("descr ring ends at = %x ",(void *)d1,0,3) ;
+	DB_GEN(3, "descr ring ends at = %p", d1);
 	d1->r.rxd_rbctrl = cpu_to_le32(BMU_CHECK) ;
 	d1->r.rxd_next = &start->r ;
 	phys = mac_drv_virt2phys(smc,(void *)start) ;
@@ -364,7 +364,7 @@ static void init_txd_ring(struct s_smc *smc)
 	ds = (struct s_smt_fp_txd volatile *) ((char *)smc->os.hwm.descr_p +
 		SMT_R1_RXD_COUNT*sizeof(struct s_smt_fp_rxd)) ;
 	queue = smc->hw.fp.tx[QUEUE_A0] ;
-	DB_GEN("Init async TxD ring, %d TxDs ",HWM_ASYNC_TXD_COUNT,0,3) ;
+	DB_GEN(3, "Init async TxD ring, %d TxDs", HWM_ASYNC_TXD_COUNT);
 	(void)init_descr_ring(smc,(union s_fp_descr volatile *)ds,
 		HWM_ASYNC_TXD_COUNT) ;
 	phys = le32_to_cpu(ds->txd_ntdadr) ;
@@ -378,7 +378,7 @@ static void init_txd_ring(struct s_smc *smc)
 	ds = (struct s_smt_fp_txd volatile *) ((char *)ds +
 		HWM_ASYNC_TXD_COUNT*sizeof(struct s_smt_fp_txd)) ;
 	queue = smc->hw.fp.tx[QUEUE_S] ;
-	DB_GEN("Init sync TxD ring, %d TxDs ",HWM_SYNC_TXD_COUNT,0,3) ;
+	DB_GEN(3, "Init sync TxD ring, %d TxDs", HWM_SYNC_TXD_COUNT);
 	(void)init_descr_ring(smc,(union s_fp_descr volatile *)ds,
 		HWM_SYNC_TXD_COUNT) ;
 	phys = le32_to_cpu(ds->txd_ntdadr) ;
@@ -400,7 +400,7 @@ static void init_rxd_ring(struct s_smc *smc)
 	 */
 	ds = (struct s_smt_fp_rxd volatile *) smc->os.hwm.descr_p ;
 	queue = smc->hw.fp.rx[QUEUE_R1] ;
-	DB_GEN("Init RxD ring, %d RxDs ",SMT_R1_RXD_COUNT,0,3) ;
+	DB_GEN(3, "Init RxD ring, %d RxDs", SMT_R1_RXD_COUNT);
 	(void)init_descr_ring(smc,(union s_fp_descr volatile *)ds,
 		SMT_R1_RXD_COUNT) ;
 	phys = le32_to_cpu(ds->rxd_nrdadr) ;
@@ -469,11 +469,11 @@ void init_fddi_driver(struct s_smc *smc, u_char *mac_addr)
 	 */
 	i = 16 - ((long)smc->os.hwm.descr_p & 0xf) ;
 	if (i != 16) {
-		DB_GEN("i = %d",i,0,3) ;
+		DB_GEN(3, "i = %d", i);
 		smc->os.hwm.descr_p = (union s_fp_descr volatile *)
 			((char *)smc->os.hwm.descr_p+i) ;
 	}
-	DB_GEN("pt to descr area = %x",(void *)smc->os.hwm.descr_p,0,3) ;
+	DB_GEN(3, "pt to descr area = %p", smc->os.hwm.descr_p);
 
 	init_txd_ring(smc) ;
 	init_rxd_ring(smc) ;
@@ -501,7 +501,7 @@ SMbuf *smt_get_mbuf(struct s_smc *smc)
 		mb->sm_off = 8 ;
 		mb->sm_use_count = 1 ;
 	}
-	DB_GEN("get SMbuf: mb = %x",(void *)mb,0,3) ;
+	DB_GEN(3, "get SMbuf: mb = %p", mb);
 	return mb;	/* May be NULL */
 }
 
@@ -510,14 +510,14 @@ void smt_free_mbuf(struct s_smc *smc, SMbuf *mb)
 
 	if (mb) {
 		mb->sm_use_count-- ;
-		DB_GEN("free_mbuf: sm_use_count = %d",mb->sm_use_count,0,3) ;
+		DB_GEN(3, "free_mbuf: sm_use_count = %d", mb->sm_use_count);
 		/*
 		 * If the use_count is != zero the MBuf is queued
 		 * more than once and must not queued into the
 		 * free MBuf queue
 		 */
 		if (!mb->sm_use_count) {
-			DB_GEN("free SMbuf: mb = %x",(void *)mb,0,3) ;
+			DB_GEN(3, "free SMbuf: mb = %p", mb);
 #ifndef	COMMON_MB_POOL
 			mb->sm_next = smc->os.hwm.mbuf_pool.mb_free ;
 			smc->os.hwm.mbuf_pool.mb_free = mb ;
@@ -741,7 +741,7 @@ void fddi_isr(struct s_smc *smc)
 
 	while ((is = GET_ISR() & ISR_MASK)) {
 		NDD_TRACE("CH0B",is,0,0) ;
-		DB_GEN("ISA = 0x%x",is,0,7) ;
+		DB_GEN(7, "ISA = 0x%lx", is);
 
 		if (is & IMASK_SLOW) {
 			NDD_TRACE("CH1b",is,0,0) ;
@@ -754,20 +754,20 @@ void fddi_isr(struct s_smc *smc)
 			if (is & IS_MINTR1) {	/* FORMAC+ STU1(U/L) */
 				stu = inpw(FM_A(FM_ST1U)) ;
 				stl = inpw(FM_A(FM_ST1L)) ;
-				DB_GEN("Slow transmit complete",0,0,6) ;
+				DB_GEN(6, "Slow transmit complete");
 				mac1_irq(smc,stu,stl) ;
 			}
 			if (is & IS_MINTR2) {	/* FORMAC+ STU2(U/L) */
 				stu= inpw(FM_A(FM_ST2U)) ;
 				stl= inpw(FM_A(FM_ST2L)) ;
-				DB_GEN("Slow receive complete",0,0,6) ;
-				DB_GEN("stl = %x : stu = %x",stl,stu,7) ;
+				DB_GEN(6, "Slow receive complete");
+				DB_GEN(7, "stl = %x : stu = %x", stl, stu);
 				mac2_irq(smc,stu,stl) ;
 			}
 			if (is & IS_MINTR3) {	/* FORMAC+ STU3(U/L) */
 				stu= inpw(FM_A(FM_ST3U)) ;
 				stl= inpw(FM_A(FM_ST3L)) ;
-				DB_GEN("FORMAC Mode Register 3",0,0,6) ;
+				DB_GEN(6, "FORMAC Mode Register 3");
 				mac3_irq(smc,stu,stl) ;
 			}
 			if (is & IS_TIMINT) {	/* Timer 82C54-2 */
@@ -814,7 +814,7 @@ void fddi_isr(struct s_smc *smc)
 		 *	Fast Tx complete Async/Sync Queue (BMU service)
 		 */
 		if (is & (IS_XS_F|IS_XA_F)) {
-			DB_GEN("Fast tx complete queue",0,0,6) ;
+			DB_GEN(6, "Fast tx complete queue");
 			/*
 			 * clear IRQ, Note: no IRQ is lost, because
 			 * 	we always service both queues
@@ -829,7 +829,7 @@ void fddi_isr(struct s_smc *smc)
 		 *	Fast Rx Complete (BMU service)
 		 */
 		if (is & IS_R1_F) {
-			DB_GEN("Fast receive complete",0,0,6) ;
+			DB_GEN(6, "Fast receive complete");
 			/* clear IRQ */
 #ifndef USE_BREAK_ISR
 			outpd(ADDR(B4_R1_CSR),CSR_IRQ_CL_F) ;
@@ -1083,13 +1083,13 @@ void process_receive(struct s_smc *smc)
 #endif
 		n = 0 ;
 		do {
-			DB_RX("Check RxD %x for OWN and EOF",(void *)r,0,5) ;
+			DB_RX(5, "Check RxD %p for OWN and EOF", r);
 			DRV_BUF_FLUSH(r,DDI_DMA_SYNC_FORCPU) ;
 			rbctrl = le32_to_cpu(CR_READ(r->rxd_rbctrl));
 
 			if (rbctrl & BMU_OWN) {
 				NDD_TRACE("RHxE",r,rfsw,rbctrl) ;
-				DB_RX("End of RxDs",0,0,4) ;
+				DB_RX(4, "End of RxDs");
 				goto rx_end ;
 			}
 			/*
@@ -1136,19 +1136,19 @@ void process_receive(struct s_smc *smc)
 			rx_used-- ;
 		} while (!(rbctrl & BMU_EOF)) ;
 		used_frags = frag_count ;
-		DB_RX("EOF set in RxD, used_frags = %d ",used_frags,0,5) ;
+		DB_RX(5, "EOF set in RxD, used_frags = %d", used_frags);
 
 		/* may be next 2 DRV_BUF_FLUSH() can be skipped, because */
 		/* BMU_ST_BUF will not be changed by the ASIC */
 		DRV_BUF_FLUSH(r,DDI_DMA_SYNC_FORCPU) ;
 		while (rx_used && !(r->rxd_rbctrl & cpu_to_le32(BMU_ST_BUF))) {
-			DB_RX("Check STF bit in %x",(void *)r,0,5) ;
+			DB_RX(5, "Check STF bit in %p", r);
 			r = r->rxd_next ;
 			DRV_BUF_FLUSH(r,DDI_DMA_SYNC_FORCPU) ;
 			frag_count++ ;
 			rx_used-- ;
 		}
-		DB_RX("STF bit found",0,0,5) ;
+		DB_RX(5, "STF bit found");
 
 		/*
 		 * The received frame is finished for the process receive
@@ -1164,7 +1164,7 @@ void process_receive(struct s_smc *smc)
 		rxd->rxd_rbctrl &= cpu_to_le32(~BMU_STF) ;
 
 		for (r=rxd, i=frag_count ; i ; r=r->rxd_next, i--){
-			DB_RX("dma_complete for RxD %x",(void *)r,0,5) ;
+			DB_RX(5, "dma_complete for RxD %p", r);
 			dma_complete(smc,(union s_fp_descr volatile *)r,DMA_WR);
 		}
 		smc->hw.fp.err_stats.err_valid++ ;
@@ -1173,34 +1173,34 @@ void process_receive(struct s_smc *smc)
 		/* the length of the data including the FC */
 		len = (rfsw & RD_LENGTH) - 4 ;
 
-		DB_RX("frame length = %d",len,0,4) ;
+		DB_RX(4, "frame length = %d", len);
 		/*
 		 * check the frame_length and all error flags
 		 */
 		if (rfsw & (RX_MSRABT|RX_FS_E|RX_FS_CRC|RX_FS_IMPL)){
 			if (rfsw & RD_S_MSRABT) {
-				DB_RX("Frame aborted by the FORMAC",0,0,2) ;
+				DB_RX(2, "Frame aborted by the FORMAC");
 				smc->hw.fp.err_stats.err_abort++ ;
 			}
 			/*
 			 * check frame status
 			 */
 			if (rfsw & RD_S_SEAC2) {
-				DB_RX("E-Indicator set",0,0,2) ;
+				DB_RX(2, "E-Indicator set");
 				smc->hw.fp.err_stats.err_e_indicator++ ;
 			}
 			if (rfsw & RD_S_SFRMERR) {
-				DB_RX("CRC error",0,0,2) ;
+				DB_RX(2, "CRC error");
 				smc->hw.fp.err_stats.err_crc++ ;
 			}
 			if (rfsw & RX_FS_IMPL) {
-				DB_RX("Implementer frame",0,0,2) ;
+				DB_RX(2, "Implementer frame");
 				smc->hw.fp.err_stats.err_imp_frame++ ;
 			}
 			goto abort_frame ;
 		}
 		if (len > FDDI_RAW_MTU-4) {
-			DB_RX("Frame too long error",0,0,2) ;
+			DB_RX(2, "Frame too long error");
 			smc->hw.fp.err_stats.err_too_long++ ;
 			goto abort_frame ;
 		}
@@ -1209,12 +1209,12 @@ void process_receive(struct s_smc *smc)
 		 * of aborded frames to the BMU
 		 */
 		if (len <= 4) {
-			DB_RX("Frame length = 0",0,0,2) ;
+			DB_RX(2, "Frame length = 0");
 			goto abort_frame ;
 		}
 
 		if (len != (n-4)) {
-			DB_RX("BMU: rx len differs: [%d:%d]",len,n,4);
+			DB_RX(4, "BMU: rx len differs: [%d:%d]", len, n);
 			smc->os.hwm.rx_len_error++ ;
 			goto abort_frame ;
 		}
@@ -1223,7 +1223,7 @@ void process_receive(struct s_smc *smc)
 		 * Check SA == MA
 		 */
 		virt = (u_char far *) rxd->rxd_virt ;
-		DB_RX("FC = %x",*virt,0,2) ;
+		DB_RX(2, "FC = %x", *virt);
 		if (virt[12] == MA[5] &&
 		    virt[11] == MA[4] &&
 		    virt[10] == MA[3] &&
@@ -1250,7 +1250,7 @@ void process_receive(struct s_smc *smc)
 					    virt[3] != MA[2] ||
 					    virt[2] != MA[1] ||
 					    virt[1] != MA[0]) {
-						DB_RX("DA != MA and not multi- or broadcast",0,0,2) ;
+						DB_RX(2, "DA != MA and not multi- or broadcast");
 						goto abort_frame ;
 					}
 				}
@@ -1259,13 +1259,13 @@ void process_receive(struct s_smc *smc)
 			/*
 			 * LLC frame received
 			 */
-			DB_RX("LLC - receive",0,0,4) ;
+			DB_RX(4, "LLC - receive");
 			mac_drv_rx_complete(smc,rxd,frag_count,len) ;
 		}
 		else {
 			if (!(mb = smt_get_mbuf(smc))) {
 				smc->hw.fp.err_stats.err_no_buf++ ;
-				DB_RX("No SMbuf; receive terminated",0,0,4) ;
+				DB_RX(4, "No SMbuf; receive terminated");
 				goto abort_frame ;
 			}
 			data = smtod(mb,char *) - 1 ;
@@ -1278,7 +1278,7 @@ void process_receive(struct s_smc *smc)
 #else
 			for (r=rxd, i=used_frags ; i ; r=r->rxd_next, i--){
 				n = le32_to_cpu(r->rxd_rbctrl) & RD_LENGTH ;
-				DB_RX("cp SMT frame to mb: len = %d",n,0,6) ;
+				DB_RX(6, "cp SMT frame to mb: len = %d", n);
 				memcpy(data,r->rxd_virt,n) ;
 				data += n ;
 			}
@@ -1294,15 +1294,15 @@ void process_receive(struct s_smc *smc)
 			switch(fc) {
 			case FC_SMT_INFO :
 				smc->hw.fp.err_stats.err_smt_frame++ ;
-				DB_RX("SMT frame received ",0,0,5) ;
+				DB_RX(5, "SMT frame received");
 
 				if (smc->os.hwm.pass_SMT) {
-					DB_RX("pass SMT frame ",0,0,5) ;
+					DB_RX(5, "pass SMT frame");
 					mac_drv_rx_complete(smc, rxd,
 						frag_count,len) ;
 				}
 				else {
-					DB_RX("requeue RxD",0,0,5) ;
+					DB_RX(5, "requeue RxD");
 					mac_drv_requeue_rxd(smc,rxd,frag_count);
 				}
 
@@ -1310,7 +1310,7 @@ void process_receive(struct s_smc *smc)
 				break ;
 			case FC_SMT_NSA :
 				smc->hw.fp.err_stats.err_smt_frame++ ;
-				DB_RX("SMT frame received ",0,0,5) ;
+				DB_RX(5, "SMT frame received");
 
 				/* if pass_NSA set pass the NSA frame or */
 				/* pass_SMT set and the A-Indicator */
@@ -1318,12 +1318,12 @@ void process_receive(struct s_smc *smc)
 				if (smc->os.hwm.pass_NSA ||
 					(smc->os.hwm.pass_SMT &&
 					!(rfsw & A_INDIC))) {
-					DB_RX("pass SMT frame ",0,0,5) ;
+					DB_RX(5, "pass SMT frame");
 					mac_drv_rx_complete(smc, rxd,
 						frag_count,len) ;
 				}
 				else {
-					DB_RX("requeue RxD",0,0,5) ;
+					DB_RX(5, "requeue RxD");
 					mac_drv_requeue_rxd(smc,rxd,frag_count);
 				}
 
@@ -1331,12 +1331,12 @@ void process_receive(struct s_smc *smc)
 				break ;
 			case FC_BEACON :
 				if (smc->os.hwm.pass_DB) {
-					DB_RX("pass DB frame ",0,0,5) ;
+					DB_RX(5, "pass DB frame");
 					mac_drv_rx_complete(smc, rxd,
 						frag_count,len) ;
 				}
 				else {
-					DB_RX("requeue RxD",0,0,5) ;
+					DB_RX(5, "requeue RxD");
 					mac_drv_requeue_rxd(smc,rxd,frag_count);
 				}
 				smt_free_mbuf(smc,mb) ;
@@ -1345,9 +1345,9 @@ void process_receive(struct s_smc *smc)
 				/*
 				 * unknown FC abord the frame
 				 */
-				DB_RX("unknown FC error",0,0,2) ;
+				DB_RX(2, "unknown FC error");
 				smt_free_mbuf(smc,mb) ;
-				DB_RX("requeue RxD",0,0,5) ;
+				DB_RX(5, "requeue RxD");
 				mac_drv_requeue_rxd(smc,rxd,frag_count) ;
 				if ((fc & 0xf0) == FC_MAC)
 					smc->hw.fp.err_stats.err_mac_frame++ ;
@@ -1358,16 +1358,16 @@ void process_receive(struct s_smc *smc)
 			}
 		}
 
-		DB_RX("next RxD is %x ",queue->rx_curr_get,0,3) ;
+		DB_RX(3, "next RxD is %p", queue->rx_curr_get);
 		NDD_TRACE("RHx1",queue->rx_curr_get,0,0) ;
 
 		continue ;
 	/*--------------------------------------------------------------------*/
 abort_frame:
-		DB_RX("requeue RxD",0,0,5) ;
+		DB_RX(5, "requeue RxD");
 		mac_drv_requeue_rxd(smc,rxd,frag_count) ;
 
-		DB_RX("next RxD is %x ",queue->rx_curr_get,0,3) ;
+		DB_RX(3, "next RxD is %p", queue->rx_curr_get);
 		NDD_TRACE("RHx2",queue->rx_curr_get,0,0) ;
 	}
 rx_end:
@@ -1381,7 +1381,7 @@ static void smt_to_llc(struct s_smc *smc, SMbuf *mb)
 {
 	u_char	fc ;
 
-	DB_RX("send a queued frame to the llc layer",0,0,4) ;
+	DB_RX(4, "send a queued frame to the llc layer");
 	smc->os.hwm.r.len = mb->sm_len ;
 	smc->os.hwm.r.mb_pos = smtod(mb,char *) ;
 	fc = *smc->os.hwm.r.mb_pos ;
@@ -1419,7 +1419,7 @@ void hwm_rx_frag(struct s_smc *smc, char far *virt, u_long phys, int len,
 	__le32	rbctrl;
 
 	NDD_TRACE("RHfB",virt,len,frame_status) ;
-	DB_RX("hwm_rx_frag: len = %d, frame_status = %x\n",len,frame_status,2) ;
+	DB_RX(2, "hwm_rx_frag: len = %d, frame_status = %x", len, frame_status);
 	r = smc->hw.fp.rx_q[QUEUE_R1].rx_curr_put ;
 	r->rxd_virt = virt ;
 	r->rxd_rbadr = cpu_to_le32(phys) ;
@@ -1475,7 +1475,7 @@ void mac_drv_clear_rx_queue(struct s_smc *smc)
 	}
 
 	queue = smc->hw.fp.rx[QUEUE_R1] ;
-	DB_RX("clear_rx_queue",0,0,5) ;
+	DB_RX(5, "clear_rx_queue");
 
 	/*
 	 * dma_complete and mac_drv_clear_rxd for all RxDs / receive buffers
@@ -1483,7 +1483,7 @@ void mac_drv_clear_rx_queue(struct s_smc *smc)
 	r = queue->rx_curr_get ;
 	while (queue->rx_used) {
 		DRV_BUF_FLUSH(r,DDI_DMA_SYNC_FORCPU) ;
-		DB_RX("switch OWN bit of RxD 0x%p ",r,0,5) ;
+		DB_RX(5, "switch OWN bit of RxD 0x%p", r);
 		r->rxd_rbctrl &= ~cpu_to_le32(BMU_OWN) ;
 		frag_count = 1 ;
 		DRV_BUF_FLUSH(r,DDI_DMA_SYNC_FORDEV) ;
@@ -1491,23 +1491,23 @@ void mac_drv_clear_rx_queue(struct s_smc *smc)
 		DRV_BUF_FLUSH(r,DDI_DMA_SYNC_FORCPU) ;
 		while (r != queue->rx_curr_put &&
 			!(r->rxd_rbctrl & cpu_to_le32(BMU_ST_BUF))) {
-			DB_RX("Check STF bit in %x",(void *)r,0,5) ;
+			DB_RX(5, "Check STF bit in %p", r);
 			r->rxd_rbctrl &= ~cpu_to_le32(BMU_OWN) ;
 			DRV_BUF_FLUSH(r,DDI_DMA_SYNC_FORDEV) ;
 			r = r->rxd_next ;
 			DRV_BUF_FLUSH(r,DDI_DMA_SYNC_FORCPU) ;
 			frag_count++ ;
 		}
-		DB_RX("STF bit found",0,0,5) ;
+		DB_RX(5, "STF bit found");
 		next_rxd = r ;
 
 		for (r=queue->rx_curr_get,i=frag_count; i ; r=r->rxd_next,i--){
-			DB_RX("dma_complete for RxD %x",(void *)r,0,5) ;
+			DB_RX(5, "dma_complete for RxD %p", r);
 			dma_complete(smc,(union s_fp_descr volatile *)r,DMA_WR);
 		}
 
-		DB_RX("mac_drv_clear_rxd: RxD %x frag_count %d ",
-			(void *)queue->rx_curr_get,frag_count,5) ;
+		DB_RX(5, "mac_drv_clear_rxd: RxD %p frag_count %d",
+		      queue->rx_curr_get, frag_count);
 		mac_drv_clear_rxd(smc,queue->rx_curr_get,frag_count) ;
 
 		queue->rx_curr_get = next_rxd ;
@@ -1554,7 +1554,7 @@ int hwm_tx_init(struct s_smc *smc, u_char fc, int frag_count, int frame_len,
 	smc->os.hwm.tx_p = smc->hw.fp.tx[frame_status & QUEUE_A0] ;
 	smc->os.hwm.tx_descr = TX_DESCRIPTOR | (((u_long)(frame_len-1)&3)<<27) ;
 	smc->os.hwm.tx_len = frame_len ;
-	DB_TX("hwm_tx_init: fc = %x, len = %d",fc,frame_len,3) ;
+	DB_TX(3, "hwm_tx_init: fc = %x, len = %d", fc, frame_len);
 	if ((fc & ~(FC_SYNC_BIT|FC_LLC_PRIOR)) == FC_ASYNC_LLC) {
 		frame_status |= LAN_TX ;
 	}
@@ -1577,23 +1577,23 @@ int hwm_tx_init(struct s_smc *smc, u_char fc, int frag_count, int frame_len,
 	if (!smc->hw.mac_ring_is_up) {
 		frame_status &= ~LAN_TX ;
 		frame_status |= RING_DOWN ;
-		DB_TX("Ring is down: terminate LAN_TX",0,0,2) ;
+		DB_TX(2, "Ring is down: terminate LAN_TX");
 	}
 	if (frag_count > smc->os.hwm.tx_p->tx_free) {
 #ifndef	NDIS_OS2
 		mac_drv_clear_txd(smc) ;
 		if (frag_count > smc->os.hwm.tx_p->tx_free) {
-			DB_TX("Out of TxDs, terminate LAN_TX",0,0,2) ;
+			DB_TX(2, "Out of TxDs, terminate LAN_TX");
 			frame_status &= ~LAN_TX ;
 			frame_status |= OUT_OF_TXD ;
 		}
 #else
-		DB_TX("Out of TxDs, terminate LAN_TX",0,0,2) ;
+		DB_TX(2, "Out of TxDs, terminate LAN_TX");
 		frame_status &= ~LAN_TX ;
 		frame_status |= OUT_OF_TXD ;
 #endif
 	}
-	DB_TX("frame_status = %x",frame_status,0,3) ;
+	DB_TX(3, "frame_status = %x", frame_status);
 	NDD_TRACE("THiE",frame_status,smc->os.hwm.tx_p->tx_free,0) ;
 	return frame_status;
 }
@@ -1642,10 +1642,10 @@ void hwm_tx_frag(struct s_smc *smc, char far *virt, u_long phys, int len,
 	 */
 	t = queue->tx_curr_put ;
 
-	DB_TX("hwm_tx_frag: len = %d, frame_status = %x ",len,frame_status,2) ;
+	DB_TX(2, "hwm_tx_frag: len = %d, frame_status = %x", len, frame_status);
 	if (frame_status & LAN_TX) {
 		/* '*t' is already defined */
-		DB_TX("LAN_TX: TxD = %p, virt = %p ",t,virt,3) ;
+		DB_TX(3, "LAN_TX: TxD = %p, virt = %p", t, virt);
 		t->txd_virt = virt ;
 		t->txd_txdscr = cpu_to_le32(smc->os.hwm.tx_descr) ;
 		t->txd_tbadr = cpu_to_le32(phys) ;
@@ -1674,11 +1674,11 @@ void hwm_tx_frag(struct s_smc *smc, char far *virt, u_long phys, int len,
 		}
 	}
 	if (frame_status & LOC_TX) {
-		DB_TX("LOC_TX: ",0,0,3) ;
+		DB_TX(3, "LOC_TX:");
 		if (frame_status & FIRST_FRAG) {
 			if(!(smc->os.hwm.tx_mb = smt_get_mbuf(smc))) {
 				smc->hw.fp.err_stats.err_no_buf++ ;
-				DB_TX("No SMbuf; transmit terminated",0,0,4) ;
+				DB_TX(4, "No SMbuf; transmit terminated");
 			}
 			else {
 				smc->os.hwm.tx_data =
@@ -1693,7 +1693,7 @@ void hwm_tx_frag(struct s_smc *smc, char far *virt, u_long phys, int len,
 		}
 		if (smc->os.hwm.tx_mb) {
 #ifndef	USE_OS_CPY
-			DB_TX("copy fragment into MBuf ",0,0,3) ;
+			DB_TX(3, "copy fragment into MBuf");
 			memcpy(smc->os.hwm.tx_data,virt,len) ;
 			smc->os.hwm.tx_data += len ;
 #endif
@@ -1718,7 +1718,7 @@ void hwm_tx_frag(struct s_smc *smc, char far *virt, u_long phys, int len,
 				smc->os.hwm.tx_data++ ;
 				smc->os.hwm.tx_mb->sm_len =
 					smc->os.hwm.tx_len - 1 ;
-				DB_TX("pass LLC frame to SMT ",0,0,3) ;
+				DB_TX(3, "pass LLC frame to SMT");
 				smt_received_pack(smc,smc->os.hwm.tx_mb,
 						RD_FS_LOCAL) ;
 			}
@@ -1733,7 +1733,7 @@ void hwm_tx_frag(struct s_smc *smc, char far *virt, u_long phys, int len,
  */
 static void queue_llc_rx(struct s_smc *smc, SMbuf *mb)
 {
-	DB_GEN("queue_llc_rx: mb = %x",(void *)mb,0,4) ;
+	DB_GEN(4, "queue_llc_rx: mb = %p", mb);
 	smc->os.hwm.queued_rx_frames++ ;
 	mb->sm_next = (SMbuf *)NULL ;
 	if (smc->os.hwm.llc_rx_pipe == NULL) {
@@ -1763,7 +1763,7 @@ static SMbuf *get_llc_rx(struct s_smc *smc)
 		smc->os.hwm.queued_rx_frames-- ;
 		smc->os.hwm.llc_rx_pipe = mb->sm_next ;
 	}
-	DB_GEN("get_llc_rx: mb = 0x%x",(void *)mb,0,4) ;
+	DB_GEN(4, "get_llc_rx: mb = 0x%p", mb);
 	return mb;
 }
 
@@ -1773,7 +1773,7 @@ static SMbuf *get_llc_rx(struct s_smc *smc)
  */
 static void queue_txd_mb(struct s_smc *smc, SMbuf *mb)
 {
-	DB_GEN("_rx: queue_txd_mb = %x",(void *)mb,0,4) ;
+	DB_GEN(4, "_rx: queue_txd_mb = %p", mb);
 	smc->os.hwm.queued_txd_mb++ ;
 	mb->sm_next = (SMbuf *)NULL ;
 	if (smc->os.hwm.txd_tx_pipe == NULL) {
@@ -1796,7 +1796,7 @@ static SMbuf *get_txd_mb(struct s_smc *smc)
 		smc->os.hwm.queued_txd_mb-- ;
 		smc->os.hwm.txd_tx_pipe = mb->sm_next ;
 	}
-	DB_GEN("get_txd_mb: mb = 0x%x",(void *)mb,0,4) ;
+	DB_GEN(4, "get_txd_mb: mb = 0x%p", mb);
 	return mb;
 }
 
@@ -1819,7 +1819,7 @@ void smt_send_mbuf(struct s_smc *smc, SMbuf *mb, int fc)
 	__le32	tbctrl;
 
 	NDD_TRACE("THSB",mb,fc,0) ;
-	DB_TX("smt_send_mbuf: mb = 0x%p, fc = 0x%x",mb,fc,4) ;
+	DB_TX(4, "smt_send_mbuf: mb = 0x%p, fc = 0x%x", mb, fc);
 
 	mb->sm_off-- ;	/* set to fc */
 	mb->sm_len++ ;	/* + fc */
@@ -1838,7 +1838,7 @@ void smt_send_mbuf(struct s_smc *smc, SMbuf *mb, int fc)
 		if (n >= len) {
 			n = len ;
 		}
-		DB_TX("frag: virt/len = 0x%x/%d ",(void *)data,n,5) ;
+		DB_TX(5, "frag: virt/len = 0x%p/%d", data, n);
 		virt[frag_count] = data ;
 		frag_len[frag_count] = n ;
 		frag_count++ ;
@@ -1863,15 +1863,15 @@ void smt_send_mbuf(struct s_smc *smc, SMbuf *mb, int fc)
 	if (!smc->hw.mac_ring_is_up || frag_count > queue->tx_free) {
 		frame_status &= ~LAN_TX;
 		if (frame_status) {
-			DB_TX("Ring is down: terminate LAN_TX",0,0,2) ;
+			DB_TX(2, "Ring is down: terminate LAN_TX");
 		}
 		else {
-			DB_TX("Ring is down: terminate transmission",0,0,2) ;
+			DB_TX(2, "Ring is down: terminate transmission");
 			smt_free_mbuf(smc,mb) ;
 			return ;
 		}
 	}
-	DB_TX("frame_status = 0x%x ",frame_status,0,5) ;
+	DB_TX(5, "frame_status = 0x%x", frame_status);
 
 	if ((frame_status & LAN_TX) && (frame_status & LOC_TX)) {
 		mb->sm_use_count = 2 ;
@@ -1881,7 +1881,7 @@ void smt_send_mbuf(struct s_smc *smc, SMbuf *mb, int fc)
 		t = queue->tx_curr_put ;
 		frame_status |= FIRST_FRAG ;
 		for (i = 0; i < frag_count; i++) {
-			DB_TX("init TxD = 0x%x",(void *)t,0,5) ;
+			DB_TX(5, "init TxD = 0x%p", t);
 			if (i == frag_count-1) {
 				frame_status |= LAST_FRAG ;
 				t->txd_txdscr = cpu_to_le32(TX_DESCRIPTOR |
@@ -1912,7 +1912,7 @@ void smt_send_mbuf(struct s_smc *smc, SMbuf *mb, int fc)
 	}
 
 	if (frame_status & LOC_TX) {
-		DB_TX("pass Mbuf to LLC queue",0,0,5) ;
+		DB_TX(5, "pass Mbuf to LLC queue");
 		queue_llc_rx(smc,mb) ;
 	}
 
@@ -1953,18 +1953,18 @@ static void mac_drv_clear_txd(struct s_smc *smc)
 	for (i = QUEUE_S; i <= QUEUE_A0; i++) {
 		queue = smc->hw.fp.tx[i] ;
 		t1 = queue->tx_curr_get ;
-		DB_TX("clear_txd: QUEUE = %d (0=sync/1=async)",i,0,5) ;
+		DB_TX(5, "clear_txd: QUEUE = %d (0=sync/1=async)", i);
 
 		for ( ; ; ) {
 			frag_count = 0 ;
 
 			do {
 				DRV_BUF_FLUSH(t1,DDI_DMA_SYNC_FORCPU) ;
-				DB_TX("check OWN/EOF bit of TxD 0x%p",t1,0,5) ;
+				DB_TX(5, "check OWN/EOF bit of TxD 0x%p", t1);
 				tbctrl = le32_to_cpu(CR_READ(t1->txd_tbctrl));
 
 				if (tbctrl & BMU_OWN || !queue->tx_used){
-					DB_TX("End of TxDs queue %d",i,0,4) ;
+					DB_TX(4, "End of TxDs queue %d", i);
 					goto free_next_queue ;	/* next queue */
 				}
 				t1 = t1->txd_next ;
@@ -1988,11 +1988,11 @@ static void mac_drv_clear_txd(struct s_smc *smc)
 			}
 			else {
 #ifndef PASS_1ST_TXD_2_TX_COMP
-				DB_TX("mac_drv_tx_comp for TxD 0x%p",t2,0,4) ;
+				DB_TX(4, "mac_drv_tx_comp for TxD 0x%p", t2);
 				mac_drv_tx_complete(smc,t2) ;
 #else
-				DB_TX("mac_drv_tx_comp for TxD 0x%x",
-					queue->tx_curr_get,0,4) ;
+				DB_TX(4, "mac_drv_tx_comp for TxD 0x%x",
+				      queue->tx_curr_get);
 				mac_drv_tx_complete(smc,queue->tx_curr_get) ;
 #endif
 			}
@@ -2043,7 +2043,7 @@ void mac_drv_clear_tx_queue(struct s_smc *smc)
 
 	for (i = QUEUE_S; i <= QUEUE_A0; i++) {
 		queue = smc->hw.fp.tx[i] ;
-		DB_TX("clear_tx_queue: QUEUE = %d (0=sync/1=async)",i,0,5) ;
+		DB_TX(5, "clear_tx_queue: QUEUE = %d (0=sync/1=async)", i);
 
 		/*
 		 * switch the OWN bit of all pending frames to the host
@@ -2052,7 +2052,7 @@ void mac_drv_clear_tx_queue(struct s_smc *smc)
 		tx_used = queue->tx_used ;
 		while (tx_used) {
 			DRV_BUF_FLUSH(t,DDI_DMA_SYNC_FORCPU) ;
-			DB_TX("switch OWN bit of TxD 0x%p ",t,0,5) ;
+			DB_TX(5, "switch OWN bit of TxD 0x%p", t);
 			t->txd_tbctrl &= ~cpu_to_le32(BMU_OWN) ;
 			DRV_BUF_FLUSH(t,DDI_DMA_SYNC_FORDEV) ;
 			t = t->txd_next ;
diff --git a/drivers/net/fddi/skfp/pcmplc.c b/drivers/net/fddi/skfp/pcmplc.c
index 88d02d0a42c4..a9ecf923f63d 100644
--- a/drivers/net/fddi/skfp/pcmplc.c
+++ b/drivers/net/fddi/skfp/pcmplc.c
@@ -91,7 +91,6 @@ int p
 #define PC8_ACTIVE		8
 #define PC9_MAINT		9
 
-#ifdef	DEBUG
 /*
  * symbolic state names
  */
@@ -113,7 +112,6 @@ static const char * const pcm_events[] = {
 	"PC_TIMEOUT_TL_MIN","PC_TIMEOUT_T_NEXT","PC_TIMEOUT_LCT",
 	"PC_NSE","PC_LEM"
 } ;
-#endif
 
 #ifdef	MOT_ELM
 /*
@@ -610,12 +608,11 @@ void pcm(struct s_smc *smc, const int np, int event)
 	mib = phy->mib ;
 	oldstate = mib->fddiPORTPCMState ;
 	do {
-		DB_PCM("PCM %c: state %s",
-			phy->phy_name,
-			(mib->fddiPORTPCMState & AFLAG) ? "ACTIONS " : "") ;
-		DB_PCM("%s, event %s\n",
-			pcm_states[mib->fddiPORTPCMState & ~AFLAG],
-			pcm_events[event]) ;
+		DB_PCM("PCM %c: state %s%s, event %s",
+		       phy->phy_name,
+		       mib->fddiPORTPCMState & AFLAG ? "ACTIONS " : "",
+		       pcm_states[mib->fddiPORTPCMState & ~AFLAG],
+		       pcm_events[event]);
 		state = mib->fddiPORTPCMState ;
 		pcm_fsm(smc,phy,event) ;
 		event = 0 ;
@@ -1017,7 +1014,7 @@ static void pcm_fsm(struct s_smc *smc, struct s_phy *phy, int cmd)
 		ACTIONS_DONE() ;
 		break ;
 	case PC9_MAINT :
-		DB_PCMN(1,"PCM %c : MAINT\n",phy->phy_name,0) ;
+		DB_PCMN(1, "PCM %c : MAINT", phy->phy_name);
 		/*PC90*/
 		if (cmd == PC_ENABLE) {
 			GO_STATE(PC0_OFF) ;
@@ -1126,13 +1123,12 @@ static void lem_evaluate(struct s_smc *smc, struct s_phy *phy)
 	}
 
 	if (lem->lem_errors) {
-		DB_PCMN(1,"LEM %c :\n",phy->np == PB? 'B' : 'A',0) ;
-		DB_PCMN(1,"errors      : %ld\n",lem->lem_errors,0) ;
-		DB_PCMN(1,"sum_errors  : %ld\n",mib->fddiPORTLem_Ct,0) ;
-		DB_PCMN(1,"current BER : 10E-%d\n",ber/100,0) ;
-		DB_PCMN(1,"float BER   : 10E-(%d/100)\n",lem->lem_float_ber,0) ;
-		DB_PCMN(1,"avg. BER    : 10E-%d\n",
-			mib->fddiPORTLer_Estimate,0) ;
+		DB_PCMN(1, "LEM %c :", phy->np == PB ? 'B' : 'A');
+		DB_PCMN(1, "errors      : %ld", lem->lem_errors);
+		DB_PCMN(1, "sum_errors  : %ld", mib->fddiPORTLem_Ct);
+		DB_PCMN(1, "current BER : 10E-%d", ber / 100);
+		DB_PCMN(1, "float BER   : 10E-(%d/100)", lem->lem_float_ber);
+		DB_PCMN(1, "avg. BER    : 10E-%d", mib->fddiPORTLer_Estimate);
 	}
 
 	lem->lem_errors = 0L ;
@@ -1160,8 +1156,8 @@ static void lem_evaluate(struct s_smc *smc, struct s_phy *phy)
 
 		/*PC81b*/
 #ifdef	CONCENTRATOR
-		DB_PCMN(1,"PCM: LER cutoff on port %d cutoff %d\n",
-			phy->np, mib->fddiPORTLer_Cutoff) ;
+		DB_PCMN(1, "PCM: LER cutoff on port %d cutoff %d",
+			phy->np, mib->fddiPORTLer_Cutoff);
 #endif
 #ifdef	SMT_EXT_CUTOFF
 		smt_port_off_event(smc,phy->np);
@@ -1213,7 +1209,7 @@ static void lem_check_lct(struct s_smc *smc, struct s_phy *phy)
 				phy->pc_lem_fail = TRUE ;
 			break ;
 		}
-		DB_PCMN(1," >>errors : %d\n",lem->lem_errors,0) ;
+		DB_PCMN(1, " >>errors : %lu", lem->lem_errors);
 	}
 	if (phy->pc_lem_fail) {
 		mib->fddiPORTLCTFail_Ct++ ;
@@ -1277,7 +1273,7 @@ static void pc_rcode_actions(struct s_smc *smc, int bit, struct s_phy *phy)
 
 	mib = phy->mib ;
 
-	DB_PCMN(1,"SIG rec %x %x:\n", bit,phy->r_val[bit] ) ;
+	DB_PCMN(1, "SIG rec %x %x:", bit, phy->r_val[bit]);
 	bit++ ;
 
 	switch(bit) {
@@ -1298,8 +1294,8 @@ static void pc_rcode_actions(struct s_smc *smc, int bit, struct s_phy *phy)
 	case 4:
 		if (mib->fddiPORTMy_Type == TM &&
 			mib->fddiPORTNeighborType == TM) {
-			DB_PCMN(1,"PCM %c : E100 withhold M-M\n",
-				phy->phy_name,0) ;
+			DB_PCMN(1, "PCM %c : E100 withhold M-M",
+				phy->phy_name);
 			mib->fddiPORTPC_Withhold = PC_WH_M_M ;
 			RS_SET(smc,RS_EVENT) ;
 		}
@@ -1321,16 +1317,16 @@ static void pc_rcode_actions(struct s_smc *smc, int bit, struct s_phy *phy)
 		else {
 			mib->fddiPORTPC_Withhold = PC_WH_OTHER ;
 			RS_SET(smc,RS_EVENT) ;
-			DB_PCMN(1,"PCM %c : E101 withhold other\n",
-				phy->phy_name,0) ;
+			DB_PCMN(1, "PCM %c : E101 withhold other",
+				phy->phy_name);
 		}
 		phy->twisted = ((mib->fddiPORTMy_Type != TS) &&
 				(mib->fddiPORTMy_Type != TM) &&
 				(mib->fddiPORTNeighborType ==
 				mib->fddiPORTMy_Type)) ;
 		if (phy->twisted) {
-			DB_PCMN(1,"PCM %c : E102 !!! TWISTED !!!\n",
-				phy->phy_name,0) ;
+			DB_PCMN(1, "PCM %c : E102 !!! TWISTED !!!",
+				phy->phy_name);
 		}
 		break ;
 	case 5 :
@@ -1368,7 +1364,7 @@ static void pc_rcode_actions(struct s_smc *smc, int bit, struct s_phy *phy)
 		if (phy->t_next[7] > smc->s.pcm_lc_medium) {
 			start_pcm_timer0(smc,phy->t_next[7],PC_TIMEOUT_LCT,phy);
 		}
-		DB_PCMN(1,"LCT timer = %ld us\n", phy->t_next[7], 0) ;
+		DB_PCMN(1, "LCT timer = %ld us", phy->t_next[7]);
 		phy->t_next[9] = smc->s.pcm_t_next_9 ;
 		break ;
 	case 7:
@@ -1379,8 +1375,9 @@ static void pc_rcode_actions(struct s_smc *smc, int bit, struct s_phy *phy)
 		break ;
 	case 8:
 		if (phy->t_val[7] || phy->r_val[7]) {
-			DB_PCMN(1,"PCM %c : E103 LCT fail %s\n",
-				phy->phy_name,phy->t_val[7]? "local":"remote") ;
+			DB_PCMN(1, "PCM %c : E103 LCT fail %s",
+				phy->phy_name,
+				phy->t_val[7] ? "local" : "remote");
 			queue_event(smc,(int)(EVENT_PCM+phy->np),PC_START) ;
 		}
 		break ;
@@ -1529,8 +1526,7 @@ static void pc_tcode_actions(struct s_smc *smc, const int bit, struct s_phy *phy
 		phy->cf_loop = FALSE ;
 		lem_check_lct(smc,phy) ;
 		if (phy->pc_lem_fail) {
-			DB_PCMN(1,"PCM %c : E104 LCT failed\n",
-				phy->phy_name,0) ;
+			DB_PCMN(1, "PCM %c : E104 LCT failed", phy->phy_name);
 			phy->t_val[7] = 1 ;
 		}
 		else
@@ -1580,7 +1576,7 @@ static void pc_tcode_actions(struct s_smc *smc, const int bit, struct s_phy *phy
 		mib->fddiPORTMacIndicated.T_val = phy->t_val[9] ;
 		break ;
 	}
-	DB_PCMN(1,"SIG snd %x %x:\n", bit,phy->t_val[bit] ) ;
+	DB_PCMN(1, "SIG snd %x %x:", bit, phy->t_val[bit]);
 }
 
 /*
@@ -1783,13 +1779,14 @@ void plc_irq(struct s_smc *smc, int np, unsigned int cmd)
 		}
 
 		/*jd 05-Aug-1999 changed: Bug #10419 */
-		DB_PCMN(1,"PLC %d: MDcF = %x\n", np, smc->e.DisconnectFlag);
+		DB_PCMN(1, "PLC %d: MDcF = %x", np, smc->e.DisconnectFlag);
 		if (smc->e.DisconnectFlag == FALSE) {
-			DB_PCMN(1,"PLC %d: restart (reason %x)\n", np, reason);
+			DB_PCMN(1, "PLC %d: restart (reason %x)", np, reason);
 			queue_event(smc,EVENT_PCM+np,PC_START) ;
 		}
 		else {
-			DB_PCMN(1,"PLC %d: NO!! restart (reason %x)\n", np, reason);
+			DB_PCMN(1, "PLC %d: NO!! restart (reason %x)",
+				np, reason);
 		}
 		return ;
 	}
@@ -1810,8 +1807,8 @@ void plc_irq(struct s_smc *smc, int np, unsigned int cmd)
 	if (cmd & PL_TRACE_PROP) {	/* MLS while PC8_ACTIV || PC2_TRACE */
 		/*PC22b*/
 		if (!phy->tr_flag) {
-			DB_PCMN(1,"PCM : irq TRACE_PROP %d %d\n",
-				np,smc->mib.fddiSMTECMState) ;
+			DB_PCMN(1, "PCM : irq TRACE_PROP %d %d",
+				np, smc->mib.fddiSMTECMState);
 			phy->tr_flag = TRUE ;
 			smc->e.trace_prop |= ENTITY_BIT(ENTITY_PHY(np)) ;
 			queue_event(smc,EVENT_ECM,EC_TRACE_PROP) ;
@@ -1824,8 +1821,9 @@ void plc_irq(struct s_smc *smc, int np, unsigned int cmd)
 	if ((cmd & PL_SELF_TEST) && (phy->mib->fddiPORTPCMState == PC2_TRACE)) {
 		/*PC22a*/
 		if (smc->e.path_test == PT_PASSED) {
-			DB_PCMN(1,"PCM : state = %s %d\n", get_pcmstate(smc,np),
-				phy->mib->fddiPORTPCMState) ;
+			DB_PCMN(1, "PCM : state = %s %d",
+				get_pcmstate(smc, np),
+				phy->mib->fddiPORTPCMState);
 
 			smc->e.path_test = PT_PENDING ;
 			queue_event(smc,EVENT_ECM,EC_PATH_TEST) ;
@@ -1835,9 +1833,10 @@ void plc_irq(struct s_smc *smc, int np, unsigned int cmd)
 		/* break_required (TNE > NS_Max) */
 		if (phy->mib->fddiPORTPCMState == PC8_ACTIVE) {
 			if (!phy->tr_flag) {
-			   DB_PCMN(1,"PCM %c : PC81 %s\n",phy->phy_name,"NSE");
-			   queue_event(smc,EVENT_PCM+np,PC_START) ;
-			   return ;
+				DB_PCMN(1, "PCM %c : PC81 %s",
+					phy->phy_name, "NSE");
+				queue_event(smc, EVENT_PCM + np, PC_START);
+				return;
 			}
 		}
 	}
diff --git a/drivers/net/fddi/skfp/pmf.c b/drivers/net/fddi/skfp/pmf.c
index 52fa162a31e0..eee447315e32 100644
--- a/drivers/net/fddi/skfp/pmf.c
+++ b/drivers/net/fddi/skfp/pmf.c
@@ -284,7 +284,7 @@ void smt_pmf_received_pack(struct s_smc *smc, SMbuf *mb, int local)
 	SMbuf		*reply ;
 
 	sm = smtod(mb,struct smt_header *) ;
-	DB_SMT("SMT: processing PMF frame at %p len %d\n",sm,mb->sm_len) ;
+	DB_SMT("SMT: processing PMF frame at %p len %d", sm, mb->sm_len);
 #ifdef	DEBUG
 	dump_smt(smc,sm,"PMF Received") ;
 #endif
@@ -1585,7 +1585,7 @@ void dump_smt(struct s_smc *smc, struct smt_header *sm, char *text)
 	dump_hex((char *) &sm->smt_source,6) ;
 	printf(" Class %x Type %x Version %x\n",
 		sm->smt_class,sm->smt_type,sm->smt_version)  ;
-	printf("TID %lx\t\tSID ",sm->smt_tid) ;
+	printf("TID %x\t\tSID ", sm->smt_tid);
 	dump_hex((char *) &sm->smt_sid,8) ;
 	printf(" LEN %x\n",sm->smt_len) ;
 
diff --git a/drivers/net/fddi/skfp/rmt.c b/drivers/net/fddi/skfp/rmt.c
index ef8d5672d9e8..52b22095273a 100644
--- a/drivers/net/fddi/skfp/rmt.c
+++ b/drivers/net/fddi/skfp/rmt.c
@@ -70,7 +70,6 @@ static const char ID_sccs[] = "@(#)rmt.c	2.13 99/07/02 (C) SK " ;
 #define RM6_DIRECTED	6		/* sending directed beacons */
 #define RM7_TRACE	7		/* trace initiated */
 
-#ifdef	DEBUG
 /*
  * symbolic state names
  */
@@ -91,7 +90,6 @@ static const char * const rmt_events[] = {
 	"RM_TIMEOUT_ANNOUNCE","RM_TIMEOUT_T_DIRECT",
 	"RM_TIMEOUT_D_MAX","RM_TIMEOUT_POLL","RM_TX_STATE_CHANGE"
 } ;
-#endif
 
 /*
  * Globals
@@ -149,10 +147,10 @@ void rmt(struct s_smc *smc, int event)
 	int	state ;
 
 	do {
-		DB_RMT("RMT : state %s%s",
-			(smc->mib.m[MAC0].fddiMACRMTState & AFLAG) ? "ACTIONS " : "",
-			rmt_states[smc->mib.m[MAC0].fddiMACRMTState & ~AFLAG]) ;
-		DB_RMT(" event %s\n",rmt_events[event],0) ;
+		DB_RMT("RMT : state %s%s event %s",
+		       smc->mib.m[MAC0].fddiMACRMTState & AFLAG ? "ACTIONS " : "",
+		       rmt_states[smc->mib.m[MAC0].fddiMACRMTState & ~AFLAG],
+		       rmt_events[event]);
 		state = smc->mib.m[MAC0].fddiMACRMTState ;
 		rmt_fsm(smc,event) ;
 		event = 0 ;
@@ -191,7 +189,7 @@ static void rmt_fsm(struct s_smc *smc, int cmd)
 		smc->r.loop_avail = FALSE ;
 		smc->r.sm_ma_avail = FALSE ;
 		smc->r.no_flag = TRUE ;
-		DB_RMTN(1,"RMT : ISOLATED\n",0,0) ;
+		DB_RMTN(1, "RMT : ISOLATED");
 		ACTIONS_DONE() ;
 		break ;
 	case RM0_ISOLATED :
@@ -213,7 +211,7 @@ static void rmt_fsm(struct s_smc *smc, int cmd)
 		stop_rmt_timer1(smc) ;
 		stop_rmt_timer2(smc) ;
 		sm_ma_control(smc,MA_BEACON) ;
-		DB_RMTN(1,"RMT : RING DOWN\n",0,0) ;
+		DB_RMTN(1, "RMT : RING DOWN");
 		RS_SET(smc,RS_NORINGOP) ;
 		smc->r.sm_ma_avail = FALSE ;
 		rmt_indication(smc,0) ;
@@ -248,7 +246,7 @@ static void rmt_fsm(struct s_smc *smc, int cmd)
 				else
 			smc->mib.m[MAC0].fddiMACMA_UnitdataAvailable = FALSE ;
 		}
-		DB_RMTN(1,"RMT : RING UP\n",0,0) ;
+		DB_RMTN(1, "RMT : RING UP");
 		RS_CLEAR(smc,RS_NORINGOP) ;
 		RS_SET(smc,RS_RINGOPCHANGE) ;
 		rmt_indication(smc,1) ;
@@ -285,7 +283,7 @@ static void rmt_fsm(struct s_smc *smc, int cmd)
 		start_rmt_timer1(smc,smc->s.rmt_t_stuck,RM_TIMEOUT_T_STUCK) ;
 		start_rmt_timer2(smc,smc->s.rmt_t_poll,RM_TIMEOUT_POLL) ;
 		sm_mac_check_beacon_claim(smc) ;
-		DB_RMTN(1,"RMT : RM3_DETECT\n",0,0) ;
+		DB_RMTN(1, "RMT : RM3_DETECT");
 		ACTIONS_DONE() ;
 		break ;
 	case RM3_DETECT :
@@ -327,7 +325,7 @@ static void rmt_fsm(struct s_smc *smc, int cmd)
 			 * trace !
 			 */
 			if ((tx =  sm_mac_get_tx_state(smc)) == 4 || tx == 5) {
-			DB_RMTN(2,"RMT : DETECT && TRT_EXPIRED && T4/T5\n",0,0);
+			DB_RMTN(2, "RMT : DETECT && TRT_EXPIRED && T4/T5");
 				smc->r.bn_flag = TRUE ;
 				/*
 				 * If one of the upstream stations beaconed
@@ -344,9 +342,8 @@ static void rmt_fsm(struct s_smc *smc, int cmd)
 			 * must be cleared in order to get in this condition.
 			 */
 
-			DB_RMTN(2,
-			"RMT : sm_mac_get_tx_state() = %d (bn_flag = %d)\n",
-			tx,smc->r.bn_flag) ;
+			DB_RMTN(2, "RMT : sm_mac_get_tx_state() = %d (bn_flag = %d)",
+				tx, smc->r.bn_flag);
 		}
 		/*RM34a*/
 		else if (cmd == RM_MY_CLAIM && smc->r.timer0_exp) {
@@ -378,7 +375,7 @@ static void rmt_fsm(struct s_smc *smc, int cmd)
 		start_rmt_timer1(smc,smc->s.rmt_t_stuck,RM_TIMEOUT_T_STUCK) ;
 		start_rmt_timer2(smc,smc->s.rmt_t_poll,RM_TIMEOUT_POLL) ;
 		sm_mac_check_beacon_claim(smc) ;
-		DB_RMTN(1,"RMT : RM4_NON_OP_DUP\n",0,0) ;
+		DB_RMTN(1, "RMT : RM4_NON_OP_DUP");
 		ACTIONS_DONE() ;
 		break ;
 	case RM4_NON_OP_DUP :
@@ -406,7 +403,7 @@ static void rmt_fsm(struct s_smc *smc, int cmd)
 			 * trace !
 			 */
 			if ((tx =  sm_mac_get_tx_state(smc)) == 4 || tx == 5) {
-			DB_RMTN(2,"RMT : NOPDUP && TRT_EXPIRED && T4/T5\n",0,0);
+			DB_RMTN(2, "RMT : NOPDUP && TRT_EXPIRED && T4/T5");
 				smc->r.bn_flag = TRUE ;
 				/*
 				 * If one of the upstream stations beaconed
@@ -423,9 +420,8 @@ static void rmt_fsm(struct s_smc *smc, int cmd)
 			 * must be cleared in order to get in this condition.
 			 */
 
-			DB_RMTN(2,
-			"RMT : sm_mac_get_tx_state() = %d (bn_flag = %d)\n",
-			tx,smc->r.bn_flag) ;
+			DB_RMTN(2, "RMT : sm_mac_get_tx_state() = %d (bn_flag = %d)",
+				tx, smc->r.bn_flag);
 		}
 		/*RM44c*/
 		else if (cmd == RM_TIMEOUT_ANNOUNCE && !smc->r.bn_flag) {
@@ -448,7 +444,7 @@ static void rmt_fsm(struct s_smc *smc, int cmd)
 		stop_rmt_timer0(smc) ;
 		stop_rmt_timer1(smc) ;
 		stop_rmt_timer2(smc) ;
-		DB_RMTN(1,"RMT : RM5_RING_OP_DUP\n",0,0) ;
+		DB_RMTN(1, "RMT : RM5_RING_OP_DUP");
 		ACTIONS_DONE() ;
 		break;
 	case RM5_RING_OP_DUP :
@@ -472,7 +468,7 @@ static void rmt_fsm(struct s_smc *smc, int cmd)
 		start_rmt_timer2(smc,smc->s.rmt_t_poll,RM_TIMEOUT_POLL) ;
 		sm_ma_control(smc,MA_DIRECTED) ;
 		RS_SET(smc,RS_BEACON) ;
-		DB_RMTN(1,"RMT : RM6_DIRECTED\n",0,0) ;
+		DB_RMTN(1, "RMT : RM6_DIRECTED");
 		ACTIONS_DONE() ;
 		break ;
 	case RM6_DIRECTED :
@@ -515,7 +511,7 @@ static void rmt_fsm(struct s_smc *smc, int cmd)
 		stop_rmt_timer2(smc) ;
 		smc->e.trace_prop |= ENTITY_BIT(ENTITY_MAC) ;
 		queue_event(smc,EVENT_ECM,EC_TRACE_PROP) ;
-		DB_RMTN(1,"RMT : RM7_TRACE\n",0,0) ;
+		DB_RMTN(1, "RMT : RM7_TRACE");
 		ACTIONS_DONE() ;
 		break ;
 	case RM7_TRACE :
diff --git a/drivers/net/fddi/skfp/smt.c b/drivers/net/fddi/skfp/smt.c
index e80a08903fcf..ab939ae7e5b5 100644
--- a/drivers/net/fddi/skfp/smt.c
+++ b/drivers/net/fddi/skfp/smt.c
@@ -35,7 +35,6 @@ static const char ID_sccs[] = "@(#)smt.c	2.43 98/11/23 (C) SK " ;
 
 #define SMT_TID_MAGIC	0x1f0a7b3c
 
-#ifdef	DEBUG
 static const char *const smt_type_name[] = {
 	"SMT_00??", "SMT_INFO", "SMT_02??", "SMT_03??",
 	"SMT_04??", "SMT_05??", "SMT_06??", "SMT_07??",
@@ -47,7 +46,7 @@ static const char *const smt_class_name[] = {
 	"UNKNOWN","NIF","SIF_CONFIG","SIF_OPER","ECF","RAF","RDF",
 	"SRF","PMF_GET","PMF_SET","ESF"
 } ;
-#endif
+
 #define LAST_CLASS	(SMT_PMF_SET)
 
 static const struct fddi_addr SMT_Unknown = {
@@ -203,7 +202,7 @@ void smt_agent_task(struct s_smc *smc)
 {
 	smt_timer_start(smc,&smc->sm.smt_timer, (u_long)1000000L,
 		EV_TOKEN(EVENT_SMT,SM_TIMER)) ;
-	DB_SMT("SMT agent task\n",0,0) ;
+	DB_SMT("SMT agent task");
 }
 
 #ifndef SMT_REAL_TOKEN_CT
@@ -396,7 +395,7 @@ void smt_event(struct s_smc *smc, int event)
 	 */
 	if (smc->sm.smt_tvu &&
 	    time - smc->sm.smt_tvu > 228*TICKS_PER_SECOND) {
-		DB_SMT("SMT : UNA expired\n",0,0) ;
+		DB_SMT("SMT : UNA expired");
 		smc->sm.smt_tvu = 0 ;
 
 		if (!is_equal(&smc->mib.m[MAC0].fddiMACUpstreamNbr,
@@ -419,7 +418,7 @@ void smt_event(struct s_smc *smc, int event)
 	}
 	if (smc->sm.smt_tvd &&
 	    time - smc->sm.smt_tvd > 228*TICKS_PER_SECOND) {
-		DB_SMT("SMT : DNA expired\n",0,0) ;
+		DB_SMT("SMT : DNA expired");
 		smc->sm.smt_tvd = 0 ;
 		if (!is_equal(&smc->mib.m[MAC0].fddiMACDownstreamNbr,
 			&SMT_Unknown)){
@@ -504,10 +503,11 @@ void smt_received_pack(struct s_smc *smc, SMbuf *mb, int fs)
 #endif
 
 	smt_swap_para(sm,(int) mb->sm_len,1) ;
-	DB_SMT("SMT : received packet [%s] at 0x%p\n",
-		smt_type_name[m_fc(mb) & 0xf],sm) ;
-	DB_SMT("SMT : version %d, class %s\n",sm->smt_version,
-		smt_class_name[(sm->smt_class>LAST_CLASS)?0 : sm->smt_class]) ;
+	DB_SMT("SMT : received packet [%s] at 0x%p",
+	       smt_type_name[m_fc(mb) & 0xf], sm);
+	DB_SMT("SMT : version %d, class %s",
+	       sm->smt_version,
+	       smt_class_name[sm->smt_class > LAST_CLASS ? 0 : sm->smt_class]);
 
 #ifdef	SBA
 	/*
@@ -524,8 +524,8 @@ void smt_received_pack(struct s_smc *smc, SMbuf *mb, int fs)
 	 * ignore any packet with NSA and A-indicator set
 	 */
 	if ( (fs & A_INDICATOR) && m_fc(mb) == FC_SMT_NSA) {
-		DB_SMT("SMT : ignoring NSA with A-indicator set from %s\n",
-			addr_to_string(&sm->smt_source),0) ;
+		DB_SMT("SMT : ignoring NSA with A-indicator set from %s",
+		       addr_to_string(&sm->smt_source));
 		smt_free_mbuf(smc,mb) ;
 		return ;
 	}
@@ -556,15 +556,15 @@ void smt_received_pack(struct s_smc *smc, SMbuf *mb, int fs)
 		break ;
 	}
 	if (illegal) {
-		DB_SMT("SMT : version = %d, dest = %s\n",
-			sm->smt_version,addr_to_string(&sm->smt_source)) ;
+		DB_SMT("SMT : version = %d, dest = %s",
+		       sm->smt_version, addr_to_string(&sm->smt_source));
 		smt_send_rdf(smc,mb,m_fc(mb),SMT_RDF_VERSION,local) ;
 		smt_free_mbuf(smc,mb) ;
 		return ;
 	}
 	if ((sm->smt_len > mb->sm_len - sizeof(struct smt_header)) ||
 	    ((sm->smt_len & 3) && (sm->smt_class != SMT_ECF))) {
-		DB_SMT("SMT: info length error, len = %d\n",sm->smt_len,0) ;
+		DB_SMT("SMT: info length error, len = %d", sm->smt_len);
 		smt_send_rdf(smc,mb,m_fc(mb),SMT_RDF_LENGTH,local) ;
 		smt_free_mbuf(smc,mb) ;
 		return ;
@@ -572,7 +572,7 @@ void smt_received_pack(struct s_smc *smc, SMbuf *mb, int fs)
 	switch (sm->smt_class) {
 	case SMT_NIF :
 		if (smt_check_para(smc,sm,plist_nif)) {
-			DB_SMT("SMT: NIF with para problem, ignoring\n",0,0) ;
+			DB_SMT("SMT: NIF with para problem, ignoring");
 			break ;
 		}
 		switch (sm->smt_type) {
@@ -586,8 +586,8 @@ void smt_received_pack(struct s_smc *smc, SMbuf *mb, int fs)
 				if (!is_equal(
 					&smc->mib.m[MAC0].fddiMACUpstreamNbr,
 					&sm->smt_source)) {
-					DB_SMT("SMT : updated my UNA = %s\n",
-					addr_to_string(&sm->smt_source),0) ;
+					DB_SMT("SMT : updated my UNA = %s",
+					       addr_to_string(&sm->smt_source));
 					if (!is_equal(&smc->mib.m[MAC0].
 					    fddiMACUpstreamNbr,&SMT_Unknown)){
 					 /* Do not update unknown address */
@@ -616,8 +616,8 @@ void smt_received_pack(struct s_smc *smc, SMbuf *mb, int fs)
 			    is_individual(&sm->smt_source) &&
 			    ((!(fs & A_INDICATOR) && m_fc(mb) == FC_SMT_NSA) ||
 			     (m_fc(mb) != FC_SMT_NSA))) {
-				DB_SMT("SMT : replying to NIF request %s\n",
-					addr_to_string(&sm->smt_source),0) ;
+				DB_SMT("SMT : replying to NIF request %s",
+				       addr_to_string(&sm->smt_source));
 				smt_send_nif(smc,&sm->smt_source,
 					FC_SMT_INFO,
 					sm->smt_tid,
@@ -625,11 +625,11 @@ void smt_received_pack(struct s_smc *smc, SMbuf *mb, int fs)
 			}
 			break ;
 		case SMT_REPLY :
-			DB_SMT("SMT : received NIF response from %s\n",
-				addr_to_string(&sm->smt_source),0) ;
+			DB_SMT("SMT : received NIF response from %s",
+			       addr_to_string(&sm->smt_source));
 			if (fs & A_INDICATOR) {
 				smc->sm.pend[SMT_TID_NIF] = 0 ;
-				DB_SMT("SMT : duplicate address\n",0,0) ;
+				DB_SMT("SMT : duplicate address");
 				smc->mib.m[MAC0].fddiMACDupAddressTest =
 					DA_FAILED ;
 				smc->r.dup_addr_test = DA_FAILED ;
@@ -644,7 +644,7 @@ void smt_received_pack(struct s_smc *smc, SMbuf *mb, int fs)
 				if (!is_equal(
 					&smc->mib.m[MAC0].fddiMACDownstreamNbr,
 					&sm->smt_source)) {
-					DB_SMT("SMT : updated my DNA\n",0,0) ;
+					DB_SMT("SMT : updated my DNA");
 					if (!is_equal(&smc->mib.m[MAC0].
 					 fddiMACDownstreamNbr, &SMT_Unknown)){
 					 /* Do not update unknown address */
@@ -671,11 +671,11 @@ void smt_received_pack(struct s_smc *smc, SMbuf *mb, int fs)
 			}
 			else if (sm->smt_tid ==
 				smc->sm.pend[SMT_TID_NIF_TEST]) {
-				DB_SMT("SMT : NIF test TID ok\n",0,0) ;
+				DB_SMT("SMT : NIF test TID ok");
 			}
 			else {
-				DB_SMT("SMT : expected TID %lx, got %lx\n",
-				smc->sm.pend[SMT_TID_NIF],sm->smt_tid) ;
+				DB_SMT("SMT : expected TID %lx, got %x",
+				       smc->sm.pend[SMT_TID_NIF], sm->smt_tid);
 			}
 			break ;
 		default :
@@ -686,53 +686,53 @@ void smt_received_pack(struct s_smc *smc, SMbuf *mb, int fs)
 	case SMT_SIF_CONFIG :	/* station information */
 		if (sm->smt_type != SMT_REQUEST)
 			break ;
-		DB_SMT("SMT : replying to SIF Config request from %s\n",
-			addr_to_string(&sm->smt_source),0) ;
+		DB_SMT("SMT : replying to SIF Config request from %s",
+		       addr_to_string(&sm->smt_source));
 		smt_send_sif_config(smc,&sm->smt_source,sm->smt_tid,local) ;
 		break ;
 	case SMT_SIF_OPER :	/* station information */
 		if (sm->smt_type != SMT_REQUEST)
 			break ;
-		DB_SMT("SMT : replying to SIF Operation request from %s\n",
-			addr_to_string(&sm->smt_source),0) ;
+		DB_SMT("SMT : replying to SIF Operation request from %s",
+		       addr_to_string(&sm->smt_source));
 		smt_send_sif_operation(smc,&sm->smt_source,sm->smt_tid,local) ;
 		break ;
 	case SMT_ECF :		/* echo frame */
 		switch (sm->smt_type) {
 		case SMT_REPLY :
 			smc->mib.priv.fddiPRIVECF_Reply_Rx++ ;
-			DB_SMT("SMT: received ECF reply from %s\n",
-				addr_to_string(&sm->smt_source),0) ;
+			DB_SMT("SMT: received ECF reply from %s",
+			       addr_to_string(&sm->smt_source));
 			if (sm_to_para(smc,sm,SMT_P_ECHODATA) == NULL) {
-				DB_SMT("SMT: ECHODATA missing\n",0,0) ;
+				DB_SMT("SMT: ECHODATA missing");
 				break ;
 			}
 			if (sm->smt_tid == smc->sm.pend[SMT_TID_ECF]) {
-				DB_SMT("SMT : ECF test TID ok\n",0,0) ;
+				DB_SMT("SMT : ECF test TID ok");
 			}
 			else if (sm->smt_tid == smc->sm.pend[SMT_TID_ECF_UNA]) {
-				DB_SMT("SMT : ECF test UNA ok\n",0,0) ;
+				DB_SMT("SMT : ECF test UNA ok");
 			}
 			else if (sm->smt_tid == smc->sm.pend[SMT_TID_ECF_DNA]) {
-				DB_SMT("SMT : ECF test DNA ok\n",0,0) ;
+				DB_SMT("SMT : ECF test DNA ok");
 			}
 			else {
-				DB_SMT("SMT : expected TID %lx, got %lx\n",
-					smc->sm.pend[SMT_TID_ECF],
-					sm->smt_tid) ;
+				DB_SMT("SMT : expected TID %lx, got %x",
+				       smc->sm.pend[SMT_TID_ECF],
+				       sm->smt_tid);
 			}
 			break ;
 		case SMT_REQUEST :
 			smc->mib.priv.fddiPRIVECF_Req_Rx++ ;
 			{
 			if (sm->smt_len && !sm_to_para(smc,sm,SMT_P_ECHODATA)) {
-			DB_SMT("SMT: ECF with para problem,sending RDF\n",0,0) ;
+				DB_SMT("SMT: ECF with para problem,sending RDF");
 				smt_send_rdf(smc,mb,m_fc(mb),SMT_RDF_LENGTH,
 					local) ;
 				break ;
 			}
-			DB_SMT("SMT - sending ECF reply to %s\n",
-				addr_to_string(&sm->smt_source),0) ;
+			DB_SMT("SMT - sending ECF reply to %s",
+			       addr_to_string(&sm->smt_source));
 
 			/* set destination addr.  & reply */
 			sm->smt_dest = sm->smt_source ;
@@ -750,7 +750,7 @@ void smt_received_pack(struct s_smc *smc, SMbuf *mb, int fs)
 #ifndef	BOOT
 	case SMT_RAF :		/* resource allocation */
 #ifdef	ESS
-		DB_ESSN(2,"ESS: RAF frame received\n",0,0) ;
+		DB_ESSN(2, "ESS: RAF frame received");
 		fs = ess_raf_received_pack(smc,mb,sm,fs) ;
 #endif
 
@@ -764,7 +764,7 @@ void smt_received_pack(struct s_smc *smc, SMbuf *mb, int fs)
 		break ;
 	case SMT_ESF :		/* extended service - not supported */
 		if (sm->smt_type == SMT_REQUEST) {
-			DB_SMT("SMT - received ESF, sending RDF\n",0,0) ;
+			DB_SMT("SMT - received ESF, sending RDF");
 			smt_send_rdf(smc,mb,m_fc(mb),SMT_RDF_CLASS,local) ;
 		}
 		break ;
@@ -782,7 +782,7 @@ void smt_received_pack(struct s_smc *smc, SMbuf *mb, int fs)
 		 */
 		if ((sm->smt_class == SMT_PMF_SET) &&
 			!is_individual(&sm->smt_dest)) {
-			DB_SMT("SMT: ignoring PMF-SET with I/G set\n",0,0) ;
+			DB_SMT("SMT: ignoring PMF-SET with I/G set");
 			break ;
 		}
 		smt_pmf_received_pack(smc,mb, local) ;
@@ -798,16 +798,15 @@ void smt_received_pack(struct s_smc *smc, SMbuf *mb, int fs)
 		 * we need to send a RDF frame according to 8.1.3.1.1,
 		 * only if it is a REQUEST.
 		 */
-		DB_SMT("SMT : class = %d, send RDF to %s\n",
-			sm->smt_class, addr_to_string(&sm->smt_source)) ;
+		DB_SMT("SMT : class = %d, send RDF to %s",
+		       sm->smt_class, addr_to_string(&sm->smt_source));
 
 		smt_send_rdf(smc,mb,m_fc(mb),SMT_RDF_CLASS,local) ;
 		break ;
 #endif
 	}
 	if (illegal) {
-		DB_SMT("SMT: discarding invalid frame, reason = %d\n",
-			illegal,0) ;
+		DB_SMT("SMT: discarding invalid frame, reason = %d", illegal);
 	}
 	smt_free_mbuf(smc,mb) ;
 }
@@ -869,8 +868,8 @@ static void smt_send_rdf(struct s_smc *smc, SMbuf *rej, int fc, int reason,
 	if (sm->smt_type != SMT_REQUEST)
 		return ;
 
-	DB_SMT("SMT: sending RDF to %s,reason = 0x%x\n",
-		addr_to_string(&sm->smt_source),reason) ;
+	DB_SMT("SMT: sending RDF to %s,reason = 0x%x",
+	       addr_to_string(&sm->smt_source), reason);
 
 
 	/*
@@ -1653,7 +1652,7 @@ int smt_check_para(struct s_smc *smc, struct smt_header	*sm,
 	const u_short		*p = list ;
 	while (*p) {
 		if (!sm_to_para(smc,sm,(int) *p)) {
-			DB_SMT("SMT: smt_check_para - missing para %x\n",*p,0);
+			DB_SMT("SMT: smt_check_para - missing para %hx", *p);
 			return -1;
 		}
 		p++ ;
@@ -1679,11 +1678,11 @@ void *sm_to_para(struct s_smc *smc, struct smt_header *sm, int para)
 		p += plen ;
 		len -= plen ;
 		if (len < 0) {
-			DB_SMT("SMT : sm_to_para - length error %d\n",plen,0) ;
+			DB_SMT("SMT : sm_to_para - length error %d", plen);
 			return NULL;
 		}
 		if ((plen & 3) && (para != SMT_P_ECHODATA)) {
-			DB_SMT("SMT : sm_to_para - odd length %d\n",plen,0) ;
+			DB_SMT("SMT : sm_to_para - odd length %d", plen);
 			return NULL;
 		}
 		if (found)
@@ -1937,7 +1936,7 @@ int smt_action(struct s_smc *smc, int class, int code, int index)
 {
 	int	event ;
 	int	port ;
-	DB_SMT("SMT: action %d code %d\n",class,code) ;
+	DB_SMT("SMT: action %d code %d", class, code);
 	switch(class) {
 	case SMT_STATION_ACTION :
 		switch(code) {
diff --git a/drivers/net/fddi/skfp/srf.c b/drivers/net/fddi/skfp/srf.c
index 9956680402de..4e286c1ba9cd 100644
--- a/drivers/net/fddi/skfp/srf.c
+++ b/drivers/net/fddi/skfp/srf.c
@@ -173,7 +173,6 @@ static struct s_srf_evc *smt_get_evc(struct s_smc *smc, int code, int index)
 #define THRESHOLD_2	(2*TICKS_PER_SECOND)
 #define THRESHOLD_32	(32*TICKS_PER_SECOND)
 
-#ifdef	DEBUG
 static const char * const srf_names[] = {
 	"None","MACPathChangeEvent",	"MACNeighborChangeEvent",
 	"PORTPathChangeEvent",		"PORTUndesiredConnectionAttemptEvent",
@@ -182,7 +181,6 @@ static const char * const srf_names[] = {
 	"MACNotCopiedCondition",	"PORTEBErrorCondition",
 	"PORTLerCondition"
 } ;
-#endif
 
 void smt_srf_event(struct s_smc *smc, int code, int index, int cond)
 {
@@ -198,10 +196,10 @@ void smt_srf_event(struct s_smc *smc, int code, int index, int cond)
 	}
 
 	if (code) {
-		DB_SMT("SRF: %s index %d\n",srf_names[code],index) ;
+		DB_SMT("SRF: %s index %d", srf_names[code], index);
 
 		if (!(evc = smt_get_evc(smc,code,index))) {
-			DB_SMT("SRF : smt_get_evc() failed\n",0,0) ;
+			DB_SMT("SRF : smt_get_evc() failed");
 			return ;
 		}
 		/*
@@ -217,7 +215,7 @@ void smt_srf_event(struct s_smc *smc, int code, int index, int cond)
 		 */
 		smt_set_timestamp(smc,smc->mib.fddiSMTTransitionTimeStamp) ;
 		if (SMT_IS_CONDITION(code)) {
-			DB_SMT("SRF: condition is %s\n",cond ? "ON":"OFF",0) ;
+			DB_SMT("SRF: condition is %s", cond ? "ON" : "OFF");
 			if (cond) {
 				*evc->evc_cond_state = TRUE ;
 				evc->evc_rep_required = TRUE ;
@@ -414,9 +412,9 @@ static void smt_send_srf(struct s_smc *smc)
 	smt->smt_len = SMT_MAX_INFO_LEN - pcon.pc_len ;
 	mb->sm_len = smt->smt_len + sizeof(struct smt_header) ;
 
-	DB_SMT("SRF: sending SRF at %p, len %d\n",smt,mb->sm_len) ;
-	DB_SMT("SRF: state SR%d Threshold %d\n",
-		smc->srf.sr_state,smc->srf.SRThreshold/TICKS_PER_SECOND) ;
+	DB_SMT("SRF: sending SRF at %p, len %d", smt, mb->sm_len);
+	DB_SMT("SRF: state SR%d Threshold %lu",
+	       smc->srf.sr_state, smc->srf.SRThreshold / TICKS_PER_SECOND);
 #ifdef	DEBUG
 	dump_smt(smc,smt,"SRF Send") ;
 #endif
diff --git a/drivers/net/fjes/fjes_main.c b/drivers/net/fjes/fjes_main.c
index b77e4ecf3cf2..b75d9cdcfb0c 100644
--- a/drivers/net/fjes/fjes_main.c
+++ b/drivers/net/fjes/fjes_main.c
@@ -57,8 +57,7 @@ static void fjes_raise_intr_rxdata_task(struct work_struct *);
 static void fjes_tx_stall_task(struct work_struct *);
 static void fjes_force_close_task(struct work_struct *);
 static irqreturn_t fjes_intr(int, void*);
-static struct rtnl_link_stats64 *
-fjes_get_stats64(struct net_device *, struct rtnl_link_stats64 *);
+static void fjes_get_stats64(struct net_device *, struct rtnl_link_stats64 *);
 static int fjes_change_mtu(struct net_device *, int);
 static int fjes_vlan_rx_add_vid(struct net_device *, __be16 proto, u16);
 static int fjes_vlan_rx_kill_vid(struct net_device *, __be16 proto, u16);
@@ -782,14 +781,12 @@ static void fjes_tx_retry(struct net_device *netdev)
 	netif_tx_wake_queue(queue);
 }
 
-static struct rtnl_link_stats64 *
+static void
 fjes_get_stats64(struct net_device *netdev, struct rtnl_link_stats64 *stats)
 {
 	struct fjes_adapter *adapter = netdev_priv(netdev);
 
 	memcpy(stats, &adapter->stats64, sizeof(struct rtnl_link_stats64));
-
-	return stats;
 }
 
 static int fjes_change_mtu(struct net_device *netdev, int new_mtu)
@@ -1158,7 +1155,7 @@ static int fjes_poll(struct napi_struct *napi, int budget)
 	}
 
 	if (work_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 
 		if (adapter->unset_rx_last) {
 			adapter->rx_last_jiffies = jiffies;
diff --git a/drivers/net/gtp.c b/drivers/net/gtp.c
index 99d3df788ce8..bda0c6413450 100644
--- a/drivers/net/gtp.c
+++ b/drivers/net/gtp.c
@@ -183,7 +183,6 @@ static int gtp0_udp_encap_recv(struct gtp_dev *gtp, struct sk_buff *skb,
 			      sizeof(struct gtp0_header);
 	struct gtp0_header *gtp0;
 	struct pdp_ctx *pctx;
-	int ret = 0;
 
 	if (!pskb_may_pull(skb, hdrlen))
 		return -1;
@@ -196,26 +195,19 @@ static int gtp0_udp_encap_recv(struct gtp_dev *gtp, struct sk_buff *skb,
 	if (gtp0->type != GTP_TPDU)
 		return 1;
 
-	rcu_read_lock();
 	pctx = gtp0_pdp_find(gtp, be64_to_cpu(gtp0->tid));
 	if (!pctx) {
 		netdev_dbg(gtp->dev, "No PDP ctx to decap skb=%p\n", skb);
-		ret = -1;
-		goto out_rcu;
+		return 1;
 	}
 
 	if (!gtp_check_src_ms(skb, pctx, hdrlen)) {
 		netdev_dbg(gtp->dev, "No PDP ctx for this MS\n");
-		ret = -1;
-		goto out_rcu;
+		return 1;
 	}
-	rcu_read_unlock();
 
 	/* Get rid of the GTP + UDP headers. */
 	return iptunnel_pull_header(skb, hdrlen, skb->protocol, xnet);
-out_rcu:
-	rcu_read_unlock();
-	return ret;
 }
 
 static int gtp1u_udp_encap_recv(struct gtp_dev *gtp, struct sk_buff *skb,
@@ -225,7 +217,6 @@ static int gtp1u_udp_encap_recv(struct gtp_dev *gtp, struct sk_buff *skb,
 			      sizeof(struct gtp1_header);
 	struct gtp1_header *gtp1;
 	struct pdp_ctx *pctx;
-	int ret = 0;
 
 	if (!pskb_may_pull(skb, hdrlen))
 		return -1;
@@ -253,26 +244,19 @@ static int gtp1u_udp_encap_recv(struct gtp_dev *gtp, struct sk_buff *skb,
 
 	gtp1 = (struct gtp1_header *)(skb->data + sizeof(struct udphdr));
 
-	rcu_read_lock();
 	pctx = gtp1_pdp_find(gtp, ntohl(gtp1->tid));
 	if (!pctx) {
 		netdev_dbg(gtp->dev, "No PDP ctx to decap skb=%p\n", skb);
-		ret = -1;
-		goto out_rcu;
+		return 1;
 	}
 
 	if (!gtp_check_src_ms(skb, pctx, hdrlen)) {
 		netdev_dbg(gtp->dev, "No PDP ctx for this MS\n");
-		ret = -1;
-		goto out_rcu;
+		return 1;
 	}
-	rcu_read_unlock();
 
 	/* Get rid of the GTP + UDP headers. */
 	return iptunnel_pull_header(skb, hdrlen, skb->protocol, xnet);
-out_rcu:
-	rcu_read_unlock();
-	return ret;
 }
 
 static void gtp_encap_disable(struct gtp_dev *gtp)
diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
index 3958adade7eb..d3e73ac158ae 100644
--- a/drivers/net/hyperv/hyperv_net.h
+++ b/drivers/net/hyperv/hyperv_net.h
@@ -34,6 +34,7 @@
 
 #define NDIS_OBJECT_TYPE_RSS_CAPABILITIES 0x88
 #define NDIS_OBJECT_TYPE_RSS_PARAMETERS 0x89
+#define NDIS_OBJECT_TYPE_OFFLOAD	0xa7
 
 #define NDIS_RECEIVE_SCALE_CAPABILITIES_REVISION_2 2
 #define NDIS_RECEIVE_SCALE_PARAMETERS_REVISION_2 2
@@ -118,6 +119,7 @@ struct ndis_recv_scale_param { /* NDIS_RECEIVE_SCALE_PARAMETERS */
 
 /* Fwd declaration */
 struct ndis_tcp_ip_checksum_info;
+struct ndis_pkt_8021q_info;
 
 /*
  * Represent netvsc packet which contains 1 RNDIS and 1 ethernet frame
@@ -135,8 +137,10 @@ struct hv_netvsc_packet {
 	u8 page_buf_cnt;
 
 	u16 q_idx;
-	u32 send_buf_index;
+	u16 total_packets;
 
+	u32 total_bytes;
+	u32 send_buf_index;
 	u32 total_data_buflen;
 };
 
@@ -155,6 +159,8 @@ enum rndis_device_state {
 	RNDIS_DEV_DATAINITIALIZED,
 };
 
+#define NETVSC_HASH_KEYLEN 40
+
 struct rndis_device {
 	struct net_device *ndev;
 
@@ -165,14 +171,17 @@ struct rndis_device {
 	spinlock_t request_lock;
 	struct list_head req_list;
 
-	unsigned char hw_mac_adr[ETH_ALEN];
+	u8 hw_mac_adr[ETH_ALEN];
+	u8 rss_key[NETVSC_HASH_KEYLEN];
+	u16 ind_table[ITAB_NUM];
 };
 
 
 /* Interface */
 struct rndis_message;
 struct netvsc_device;
-int netvsc_device_add(struct hv_device *device, void *additional_info);
+int netvsc_device_add(struct hv_device *device,
+		      const struct netvsc_device_info *info);
 void netvsc_device_remove(struct hv_device *device);
 int netvsc_send(struct hv_device *device,
 		struct hv_netvsc_packet *packet,
@@ -181,22 +190,25 @@ int netvsc_send(struct hv_device *device,
 		struct sk_buff *skb);
 void netvsc_linkstatus_callback(struct hv_device *device_obj,
 				struct rndis_message *resp);
-int netvsc_recv_callback(struct hv_device *device_obj,
-			struct hv_netvsc_packet *packet,
-			void **data,
-			struct ndis_tcp_ip_checksum_info *csum_info,
-			struct vmbus_channel *channel,
-			u16 vlan_tci);
+int netvsc_recv_callback(struct net_device *net,
+			 struct vmbus_channel *channel,
+			 void  *data, u32 len,
+			 const struct ndis_tcp_ip_checksum_info *csum_info,
+			 const struct ndis_pkt_8021q_info *vlan);
 void netvsc_channel_cb(void *context);
 int rndis_filter_open(struct netvsc_device *nvdev);
 int rndis_filter_close(struct netvsc_device *nvdev);
 int rndis_filter_device_add(struct hv_device *dev,
-			void *additional_info);
-void rndis_filter_device_remove(struct hv_device *dev);
-int rndis_filter_receive(struct hv_device *dev,
-			struct hv_netvsc_packet *pkt,
-			void **data,
-			struct vmbus_channel *channel);
+			    struct netvsc_device_info *info);
+void rndis_filter_device_remove(struct hv_device *dev,
+				struct netvsc_device *nvdev);
+int rndis_filter_set_rss_param(struct rndis_device *rdev,
+			       const u8 *key, int num_queue);
+int rndis_filter_receive(struct net_device *ndev,
+			 struct netvsc_device *net_dev,
+			 struct hv_device *dev,
+			 struct vmbus_channel *channel,
+			 void *data, u32 buflen);
 
 int rndis_filter_set_packet_filter(struct rndis_device *dev, u32 new_filter);
 int rndis_filter_set_device_mac(struct net_device *ndev, char *mac);
@@ -622,6 +634,7 @@ struct nvsp_message {
 
 #define VRSS_SEND_TAB_SIZE 16
 #define VRSS_CHANNEL_MAX 64
+#define VRSS_CHANNEL_DEFAULT 8
 
 #define RNDIS_MAX_PKT_DEFAULT 8
 #define RNDIS_PKT_ALIGN_DEFAULT 8
@@ -685,8 +698,7 @@ struct net_device_context {
 	struct work_struct work;
 	u32 msg_enable; /* debug level */
 
-	struct netvsc_stats __percpu *tx_stats;
-	struct netvsc_stats __percpu *rx_stats;
+	u32 tx_checksum_mask;
 
 	/* Ethtool settings */
 	u8 duplex;
@@ -705,11 +717,21 @@ struct net_device_context {
 	u32 vf_serial;
 };
 
+/* Per channel data */
+struct netvsc_channel {
+	struct vmbus_channel *channel;
+	struct multi_send_data msd;
+	struct multi_recv_comp mrc;
+	atomic_t queue_sends;
+
+	struct netvsc_stats tx_stats;
+	struct netvsc_stats rx_stats;
+};
+
 /* Per netvsc device */
 struct netvsc_device {
 	u32 nvsp_version;
 
-	atomic_t num_outstanding_sends;
 	wait_queue_head_t wait_drain;
 	bool destroy;
 
@@ -735,32 +757,25 @@ struct netvsc_device {
 
 	struct nvsp_message revoke_packet;
 
-	struct vmbus_channel *chn_table[VRSS_CHANNEL_MAX];
 	u32 send_table[VRSS_SEND_TAB_SIZE];
 	u32 max_chn;
 	u32 num_chn;
 	spinlock_t sc_lock; /* Protects num_sc_offered variable */
 	u32 num_sc_offered;
-	atomic_t queue_sends[VRSS_CHANNEL_MAX];
 
 	/* Holds rndis device info */
 	void *extension;
 
 	int ring_size;
 
-	/* The primary channel callback buffer */
-	unsigned char *cb_buffer;
-	/* The sub channel callback buffer */
-	unsigned char *sub_cb_buf;
-
-	struct multi_send_data msd[VRSS_CHANNEL_MAX];
 	u32 max_pkt; /* max number of pkt in one send, e.g. 8 */
 	u32 pkt_align; /* alignment bytes, e.g. 8 */
 
-	struct multi_recv_comp mrc[VRSS_CHANNEL_MAX];
 	atomic_t num_outstanding_recvs;
 
 	atomic_t open_cnt;
+
+	struct netvsc_channel chan_table[VRSS_CHANNEL_MAX];
 };
 
 static inline struct netvsc_device *
@@ -939,7 +954,7 @@ struct ndis_pkt_8021q_info {
 	};
 };
 
-struct ndis_oject_header {
+struct ndis_object_header {
 	u8 type;
 	u8 revision;
 	u16 size;
@@ -947,6 +962,9 @@ struct ndis_oject_header {
 
 #define NDIS_OBJECT_TYPE_DEFAULT	0x80
 #define NDIS_OFFLOAD_PARAMETERS_REVISION_3 3
+#define NDIS_OFFLOAD_PARAMETERS_REVISION_2 2
+#define NDIS_OFFLOAD_PARAMETERS_REVISION_1 1
+
 #define NDIS_OFFLOAD_PARAMETERS_NO_CHANGE 0
 #define NDIS_OFFLOAD_PARAMETERS_LSOV2_DISABLED 1
 #define NDIS_OFFLOAD_PARAMETERS_LSOV2_ENABLED  2
@@ -973,8 +991,135 @@ struct ndis_oject_header {
 #define OID_TCP_CONNECTION_OFFLOAD_HARDWARE_CAPABILITIES 0xFC01020F /* query */
 #define OID_OFFLOAD_ENCAPSULATION 0x0101010A /* set/query */
 
+/*
+ * OID_TCP_OFFLOAD_HARDWARE_CAPABILITIES
+ * ndis_type: NDIS_OBJTYPE_OFFLOAD
+ */
+
+#define	NDIS_OFFLOAD_ENCAP_NONE		0x0000
+#define	NDIS_OFFLOAD_ENCAP_NULL		0x0001
+#define	NDIS_OFFLOAD_ENCAP_8023		0x0002
+#define	NDIS_OFFLOAD_ENCAP_8023PQ	0x0004
+#define	NDIS_OFFLOAD_ENCAP_8023PQ_OOB	0x0008
+#define	NDIS_OFFLOAD_ENCAP_RFC1483	0x0010
+
+struct ndis_csum_offload {
+	u32	ip4_txenc;
+	u32	ip4_txcsum;
+#define	NDIS_TXCSUM_CAP_IP4OPT		0x001
+#define	NDIS_TXCSUM_CAP_TCP4OPT		0x004
+#define	NDIS_TXCSUM_CAP_TCP4		0x010
+#define	NDIS_TXCSUM_CAP_UDP4		0x040
+#define	NDIS_TXCSUM_CAP_IP4		0x100
+
+#define NDIS_TXCSUM_ALL_TCP4	(NDIS_TXCSUM_CAP_TCP4 | NDIS_TXCSUM_CAP_TCP4OPT)
+
+	u32	ip4_rxenc;
+	u32	ip4_rxcsum;
+#define	NDIS_RXCSUM_CAP_IP4OPT		0x001
+#define	NDIS_RXCSUM_CAP_TCP4OPT		0x004
+#define	NDIS_RXCSUM_CAP_TCP4		0x010
+#define	NDIS_RXCSUM_CAP_UDP4		0x040
+#define	NDIS_RXCSUM_CAP_IP4		0x100
+	u32	ip6_txenc;
+	u32	ip6_txcsum;
+#define	NDIS_TXCSUM_CAP_IP6EXT		0x001
+#define	NDIS_TXCSUM_CAP_TCP6OPT		0x004
+#define	NDIS_TXCSUM_CAP_TCP6		0x010
+#define	NDIS_TXCSUM_CAP_UDP6		0x040
+	u32	ip6_rxenc;
+	u32	ip6_rxcsum;
+#define	NDIS_RXCSUM_CAP_IP6EXT		0x001
+#define	NDIS_RXCSUM_CAP_TCP6OPT		0x004
+#define	NDIS_RXCSUM_CAP_TCP6		0x010
+#define	NDIS_RXCSUM_CAP_UDP6		0x040
+
+#define NDIS_TXCSUM_ALL_TCP6	(NDIS_TXCSUM_CAP_TCP6 |		\
+				 NDIS_TXCSUM_CAP_TCP6OPT |	\
+				 NDIS_TXCSUM_CAP_IP6EXT)
+};
+
+struct ndis_lsov1_offload {
+	u32	encap;
+	u32	maxsize;
+	u32	minsegs;
+	u32	opts;
+};
+
+struct ndis_ipsecv1_offload {
+	u32	encap;
+	u32	ah_esp;
+	u32	xport_tun;
+	u32	ip4_opts;
+	u32	flags;
+	u32	ip4_ah;
+	u32	ip4_esp;
+};
+
+struct ndis_lsov2_offload {
+	u32	ip4_encap;
+	u32	ip4_maxsz;
+	u32	ip4_minsg;
+	u32	ip6_encap;
+	u32	ip6_maxsz;
+	u32	ip6_minsg;
+	u32	ip6_opts;
+#define	NDIS_LSOV2_CAP_IP6EXT		0x001
+#define	NDIS_LSOV2_CAP_TCP6OPT		0x004
+
+#define NDIS_LSOV2_CAP_IP6		(NDIS_LSOV2_CAP_IP6EXT | \
+					 NDIS_LSOV2_CAP_TCP6OPT)
+};
+
+struct ndis_ipsecv2_offload {
+	u32	encap;
+	u16	ip6;
+	u16	ip4opt;
+	u16	ip6ext;
+	u16	ah;
+	u16	esp;
+	u16	ah_esp;
+	u16	xport;
+	u16	tun;
+	u16	xport_tun;
+	u16	lso;
+	u16	extseq;
+	u32	udp_esp;
+	u32	auth;
+	u32	crypto;
+	u32	sa_caps;
+};
+
+struct ndis_rsc_offload {
+	u16	ip4;
+	u16	ip6;
+};
+
+struct ndis_encap_offload {
+	u32	flags;
+	u32	maxhdr;
+};
+
+struct ndis_offload {
+	struct ndis_object_header	header;
+	struct ndis_csum_offload	csum;
+	struct ndis_lsov1_offload	lsov1;
+	struct ndis_ipsecv1_offload	ipsecv1;
+	struct ndis_lsov2_offload	lsov2;
+	u32				flags;
+	/* NDIS >= 6.1 */
+	struct ndis_ipsecv2_offload	ipsecv2;
+	/* NDIS >= 6.30 */
+	struct ndis_rsc_offload		rsc;
+	struct ndis_encap_offload	encap_gre;
+};
+
+#define	NDIS_OFFLOAD_SIZE		sizeof(struct ndis_offload)
+#define	NDIS_OFFLOAD_SIZE_6_0		offsetof(struct ndis_offload, ipsecv2)
+#define	NDIS_OFFLOAD_SIZE_6_1		offsetof(struct ndis_offload, rsc)
+
 struct ndis_offload_params {
-	struct ndis_oject_header header;
+	struct ndis_object_header header;
 	u8 ip_v4_csum;
 	u8 tcp_ip_v4_csum;
 	u8 udp_ip_v4_csum;
@@ -1301,15 +1446,10 @@ struct rndis_message {
 #define NDIS_PACKET_TYPE_FUNCTIONAL	0x00000400
 #define NDIS_PACKET_TYPE_MAC_FRAME	0x00000800
 
-#define INFO_IPV4       2
-#define INFO_IPV6       4
-#define INFO_TCP        2
-#define INFO_UDP        4
-
 #define TRANSPORT_INFO_NOT_IP   0
-#define TRANSPORT_INFO_IPV4_TCP ((INFO_IPV4 << 16) | INFO_TCP)
-#define TRANSPORT_INFO_IPV4_UDP ((INFO_IPV4 << 16) | INFO_UDP)
-#define TRANSPORT_INFO_IPV6_TCP ((INFO_IPV6 << 16) | INFO_TCP)
-#define TRANSPORT_INFO_IPV6_UDP ((INFO_IPV6 << 16) | INFO_UDP)
+#define TRANSPORT_INFO_IPV4_TCP 0x01
+#define TRANSPORT_INFO_IPV4_UDP 0x02
+#define TRANSPORT_INFO_IPV6_TCP 0x10
+#define TRANSPORT_INFO_IPV6_UDP 0x20
 
 #endif /* _HYPERV_NET_H */
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index 86e5749226ef..fd6ebbefd919 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -67,14 +67,8 @@ static struct netvsc_device *alloc_net_device(void)
 	if (!net_device)
 		return NULL;
 
-	net_device->cb_buffer = kzalloc(NETVSC_PACKET_SIZE, GFP_KERNEL);
-	if (!net_device->cb_buffer) {
-		kfree(net_device);
-		return NULL;
-	}
-
-	net_device->mrc[0].buf = vzalloc(NETVSC_RECVSLOT_MAX *
-					 sizeof(struct recv_comp_data));
+	net_device->chan_table[0].mrc.buf
+		= vzalloc(NETVSC_RECVSLOT_MAX * sizeof(struct recv_comp_data));
 
 	init_waitqueue_head(&net_device->wait_drain);
 	net_device->destroy = false;
@@ -91,35 +85,28 @@ static void free_netvsc_device(struct netvsc_device *nvdev)
 	int i;
 
 	for (i = 0; i < VRSS_CHANNEL_MAX; i++)
-		vfree(nvdev->mrc[i].buf);
+		vfree(nvdev->chan_table[i].mrc.buf);
 
-	kfree(nvdev->cb_buffer);
 	kfree(nvdev);
 }
 
-static struct netvsc_device *get_outbound_net_device(struct hv_device *device)
-{
-	struct netvsc_device *net_device = hv_device_to_netvsc_device(device);
 
-	if (net_device && net_device->destroy)
-		net_device = NULL;
+static inline bool netvsc_channel_idle(const struct netvsc_device *net_device,
+				       u16 q_idx)
+{
+	const struct netvsc_channel *nvchan = &net_device->chan_table[q_idx];
 
-	return net_device;
+	return atomic_read(&net_device->num_outstanding_recvs) == 0 &&
+		atomic_read(&nvchan->queue_sends) == 0;
 }
 
-static struct netvsc_device *get_inbound_net_device(struct hv_device *device)
+static struct netvsc_device *get_outbound_net_device(struct hv_device *device)
 {
 	struct netvsc_device *net_device = hv_device_to_netvsc_device(device);
 
-	if (!net_device)
-		goto get_in_err;
-
-	if (net_device->destroy &&
-	    atomic_read(&net_device->num_outstanding_sends) == 0 &&
-	    atomic_read(&net_device->num_outstanding_recvs) == 0)
+	if (net_device && net_device->destroy)
 		net_device = NULL;
 
-get_in_err:
 	return net_device;
 }
 
@@ -584,7 +571,6 @@ void netvsc_device_remove(struct hv_device *device)
 	vmbus_close(device->channel);
 
 	/* Release all resources */
-	vfree(net_device->sub_cb_buf);
 	free_netvsc_device(net_device);
 }
 
@@ -620,29 +606,35 @@ static void netvsc_send_tx_complete(struct netvsc_device *net_device,
 	struct net_device *ndev = hv_get_drvdata(device);
 	struct net_device_context *net_device_ctx = netdev_priv(ndev);
 	struct vmbus_channel *channel = device->channel;
-	int num_outstanding_sends;
 	u16 q_idx = 0;
 	int queue_sends;
 
 	/* Notify the layer above us */
 	if (likely(skb)) {
-		struct hv_netvsc_packet *nvsc_packet
+		const struct hv_netvsc_packet *packet
 			= (struct hv_netvsc_packet *)skb->cb;
-		u32 send_index = nvsc_packet->send_buf_index;
+		u32 send_index = packet->send_buf_index;
+		struct netvsc_stats *tx_stats;
 
 		if (send_index != NETVSC_INVALID_INDEX)
 			netvsc_free_send_slot(net_device, send_index);
-		q_idx = nvsc_packet->q_idx;
+		q_idx = packet->q_idx;
 		channel = incoming_channel;
 
+		tx_stats = &net_device->chan_table[q_idx].tx_stats;
+
+		u64_stats_update_begin(&tx_stats->syncp);
+		tx_stats->packets += packet->total_packets;
+		tx_stats->bytes += packet->total_bytes;
+		u64_stats_update_end(&tx_stats->syncp);
+
 		dev_consume_skb_any(skb);
 	}
 
-	num_outstanding_sends =
-		atomic_dec_return(&net_device->num_outstanding_sends);
-	queue_sends = atomic_dec_return(&net_device->queue_sends[q_idx]);
+	queue_sends =
+		atomic_dec_return(&net_device->chan_table[q_idx].queue_sends);
 
-	if (net_device->destroy && num_outstanding_sends == 0)
+	if (net_device->destroy && queue_sends == 0)
 		wake_up(&net_device->wait_drain);
 
 	if (netif_tx_queue_stopped(netdev_get_tx_queue(ndev, q_idx)) &&
@@ -688,27 +680,15 @@ static void netvsc_send_completion(struct netvsc_device *net_device,
 
 static u32 netvsc_get_next_send_section(struct netvsc_device *net_device)
 {
-	unsigned long index;
-	u32 max_words = net_device->map_words;
-	unsigned long *map_addr = (unsigned long *)net_device->send_section_map;
-	u32 section_cnt = net_device->send_section_cnt;
-	int ret_val = NETVSC_INVALID_INDEX;
-	int i;
-	int prev_val;
-
-	for (i = 0; i < max_words; i++) {
-		if (!~(map_addr[i]))
-			continue;
-		index = ffz(map_addr[i]);
-		prev_val = sync_test_and_set_bit(index, &map_addr[i]);
-		if (prev_val)
-			continue;
-		if ((index + (i * BITS_PER_LONG)) >= section_cnt)
-			break;
-		ret_val = (index + (i * BITS_PER_LONG));
-		break;
+	unsigned long *map_addr = net_device->send_section_map;
+	unsigned int i;
+
+	for_each_clear_bit(i, map_addr, net_device->map_words) {
+		if (sync_test_and_set_bit(i, map_addr) == 0)
+			return i;
 	}
-	return ret_val;
+
+	return NETVSC_INVALID_INDEX;
 }
 
 static u32 netvsc_copy_to_send_buf(struct netvsc_device *net_device,
@@ -765,9 +745,11 @@ static inline int netvsc_send_pkt(
 	struct sk_buff *skb)
 {
 	struct nvsp_message nvmsg;
-	u16 q_idx = packet->q_idx;
-	struct vmbus_channel *out_channel = net_device->chn_table[q_idx];
+	struct netvsc_channel *nvchan
+		= &net_device->chan_table[packet->q_idx];
+	struct vmbus_channel *out_channel = nvchan->channel;
 	struct net_device *ndev = hv_get_drvdata(device);
+	struct netdev_queue *txq = netdev_get_tx_queue(ndev, packet->q_idx);
 	u64 req_id;
 	int ret;
 	struct hv_page_buffer *pgbuf;
@@ -827,23 +809,14 @@ static inline int netvsc_send_pkt(
 	}
 
 	if (ret == 0) {
-		atomic_inc(&net_device->num_outstanding_sends);
-		atomic_inc(&net_device->queue_sends[q_idx]);
-
-		if (ring_avail < RING_AVAIL_PERCENT_LOWATER) {
-			netif_tx_stop_queue(netdev_get_tx_queue(ndev, q_idx));
+		atomic_inc_return(&nvchan->queue_sends);
 
-			if (atomic_read(&net_device->
-				queue_sends[q_idx]) < 1)
-				netif_tx_wake_queue(netdev_get_tx_queue(
-						    ndev, q_idx));
-		}
+		if (ring_avail < RING_AVAIL_PERCENT_LOWATER)
+			netif_tx_stop_queue(txq);
 	} else if (ret == -EAGAIN) {
-		netif_tx_stop_queue(netdev_get_tx_queue(
-				    ndev, q_idx));
-		if (atomic_read(&net_device->queue_sends[q_idx]) < 1) {
-			netif_tx_wake_queue(netdev_get_tx_queue(
-					    ndev, q_idx));
+		netif_tx_stop_queue(txq);
+		if (atomic_read(&nvchan->queue_sends) < 1) {
+			netif_tx_wake_queue(txq);
 			ret = -ENOSPC;
 		}
 	} else {
@@ -874,8 +847,7 @@ int netvsc_send(struct hv_device *device,
 {
 	struct netvsc_device *net_device;
 	int ret = 0;
-	struct vmbus_channel *out_channel;
-	u16 q_idx = packet->q_idx;
+	struct netvsc_channel *nvchan;
 	u32 pktlen = packet->total_data_buflen, msd_len = 0;
 	unsigned int section_index = NETVSC_INVALID_INDEX;
 	struct multi_send_data *msdp;
@@ -895,8 +867,7 @@ int netvsc_send(struct hv_device *device,
 	if (!net_device->send_section_map)
 		return -EAGAIN;
 
-	out_channel = net_device->chn_table[q_idx];
-
+	nvchan = &net_device->chan_table[packet->q_idx];
 	packet->send_buf_index = NETVSC_INVALID_INDEX;
 	packet->cp_partial = false;
 
@@ -908,9 +879,8 @@ int netvsc_send(struct hv_device *device,
 		goto send_now;
 	}
 
-	msdp = &net_device->msd[q_idx];
-
 	/* batch packets in send buffer if possible */
+	msdp = &nvchan->msd;
 	if (msdp->pkt)
 		msd_len = msdp->pkt->total_data_buflen;
 
@@ -950,6 +920,11 @@ int netvsc_send(struct hv_device *device,
 			packet->total_data_buflen += msd_len;
 		}
 
+		if (msdp->pkt) {
+			packet->total_packets += msdp->pkt->total_packets;
+			packet->total_bytes += msdp->pkt->total_bytes;
+		}
+
 		if (msdp->skb)
 			dev_consume_skb_any(msdp->skb);
 
@@ -1011,8 +986,9 @@ static int netvsc_send_recv_completion(struct vmbus_channel *channel,
 static inline void count_recv_comp_slot(struct netvsc_device *nvdev, u16 q_idx,
 					u32 *filled, u32 *avail)
 {
-	u32 first = nvdev->mrc[q_idx].first;
-	u32 next = nvdev->mrc[q_idx].next;
+	struct multi_recv_comp *mrc = &nvdev->chan_table[q_idx].mrc;
+	u32 first = mrc->first;
+	u32 next = mrc->next;
 
 	*filled = (first > next) ? NETVSC_RECVSLOT_MAX - first + next :
 		  next - first;
@@ -1024,26 +1000,26 @@ static inline void count_recv_comp_slot(struct netvsc_device *nvdev, u16 q_idx,
 static inline struct recv_comp_data *read_recv_comp_slot(struct netvsc_device
 							 *nvdev, u16 q_idx)
 {
+	struct multi_recv_comp *mrc = &nvdev->chan_table[q_idx].mrc;
 	u32 filled, avail;
 
-	if (!nvdev->mrc[q_idx].buf)
+	if (unlikely(!mrc->buf))
 		return NULL;
 
 	count_recv_comp_slot(nvdev, q_idx, &filled, &avail);
 	if (!filled)
 		return NULL;
 
-	return nvdev->mrc[q_idx].buf + nvdev->mrc[q_idx].first *
-	       sizeof(struct recv_comp_data);
+	return mrc->buf + mrc->first * sizeof(struct recv_comp_data);
 }
 
 /* Put the first filled slot back to available pool */
 static inline void put_recv_comp_slot(struct netvsc_device *nvdev, u16 q_idx)
 {
+	struct multi_recv_comp *mrc = &nvdev->chan_table[q_idx].mrc;
 	int num_recv;
 
-	nvdev->mrc[q_idx].first = (nvdev->mrc[q_idx].first + 1) %
-				  NETVSC_RECVSLOT_MAX;
+	mrc->first = (mrc->first + 1) % NETVSC_RECVSLOT_MAX;
 
 	num_recv = atomic_dec_return(&nvdev->num_outstanding_recvs);
 
@@ -1078,13 +1054,14 @@ static void netvsc_chk_recv_comp(struct netvsc_device *nvdev,
 static inline struct recv_comp_data *get_recv_comp_slot(
 	struct netvsc_device *nvdev, struct vmbus_channel *channel, u16 q_idx)
 {
+	struct multi_recv_comp *mrc = &nvdev->chan_table[q_idx].mrc;
 	u32 filled, avail, next;
 	struct recv_comp_data *rcd;
 
-	if (!nvdev->recv_section)
+	if (unlikely(!nvdev->recv_section))
 		return NULL;
 
-	if (!nvdev->mrc[q_idx].buf)
+	if (unlikely(!mrc->buf))
 		return NULL;
 
 	if (atomic_read(&nvdev->num_outstanding_recvs) >
@@ -1095,60 +1072,44 @@ static inline struct recv_comp_data *get_recv_comp_slot(
 	if (!avail)
 		return NULL;
 
-	next = nvdev->mrc[q_idx].next;
-	rcd = nvdev->mrc[q_idx].buf + next * sizeof(struct recv_comp_data);
-	nvdev->mrc[q_idx].next = (next + 1) % NETVSC_RECVSLOT_MAX;
+	next = mrc->next;
+	rcd = mrc->buf + next * sizeof(struct recv_comp_data);
+	mrc->next = (next + 1) % NETVSC_RECVSLOT_MAX;
 
 	atomic_inc(&nvdev->num_outstanding_recvs);
 
 	return rcd;
 }
 
-static void netvsc_receive(struct netvsc_device *net_device,
-			struct vmbus_channel *channel,
-			struct hv_device *device,
-			struct vmpacket_descriptor *packet)
+static void netvsc_receive(struct net_device *ndev,
+		   struct netvsc_device *net_device,
+		   struct net_device_context *net_device_ctx,
+		   struct hv_device *device,
+		   struct vmbus_channel *channel,
+		   struct vmtransfer_page_packet_header *vmxferpage_packet,
+		   struct nvsp_message *nvsp)
 {
-	struct vmtransfer_page_packet_header *vmxferpage_packet;
-	struct nvsp_message *nvsp_packet;
-	struct hv_netvsc_packet nv_pkt;
-	struct hv_netvsc_packet *netvsc_packet = &nv_pkt;
+	char *recv_buf = net_device->recv_buf;
 	u32 status = NVSP_STAT_SUCCESS;
 	int i;
 	int count = 0;
-	struct net_device *ndev = hv_get_drvdata(device);
-	void *data;
 	int ret;
 	struct recv_comp_data *rcd;
 	u16 q_idx = channel->offermsg.offer.sub_channel_index;
 
-	/*
-	 * All inbound packets other than send completion should be xfer page
-	 * packet
-	 */
-	if (packet->type != VM_PKT_DATA_USING_XFER_PAGES) {
-		netdev_err(ndev, "Unknown packet type received - %d\n",
-			   packet->type);
-		return;
-	}
-
-	nvsp_packet = (struct nvsp_message *)((unsigned long)packet +
-			(packet->offset8 << 3));
-
 	/* Make sure this is a valid nvsp packet */
-	if (nvsp_packet->hdr.msg_type !=
-	    NVSP_MSG1_TYPE_SEND_RNDIS_PKT) {
-		netdev_err(ndev, "Unknown nvsp packet type received-"
-			" %d\n", nvsp_packet->hdr.msg_type);
+	if (unlikely(nvsp->hdr.msg_type != NVSP_MSG1_TYPE_SEND_RNDIS_PKT)) {
+		netif_err(net_device_ctx, rx_err, ndev,
+			  "Unknown nvsp packet type received %u\n",
+			  nvsp->hdr.msg_type);
 		return;
 	}
 
-	vmxferpage_packet = (struct vmtransfer_page_packet_header *)packet;
-
-	if (vmxferpage_packet->xfer_pageset_id != NETVSC_RECEIVE_BUFFER_ID) {
-		netdev_err(ndev, "Invalid xfer page set id - "
-			   "expecting %x got %x\n", NETVSC_RECEIVE_BUFFER_ID,
-			   vmxferpage_packet->xfer_pageset_id);
+	if (unlikely(vmxferpage_packet->xfer_pageset_id != NETVSC_RECEIVE_BUFFER_ID)) {
+		netif_err(net_device_ctx, rx_err, ndev,
+			  "Invalid xfer page set id - expecting %x got %x\n",
+			  NETVSC_RECEIVE_BUFFER_ID,
+			  vmxferpage_packet->xfer_pageset_id);
 		return;
 	}
 
@@ -1156,18 +1117,16 @@ static void netvsc_receive(struct netvsc_device *net_device,
 
 	/* Each range represents 1 RNDIS pkt that contains 1 ethernet frame */
 	for (i = 0; i < count; i++) {
-		/* Initialize the netvsc packet */
-		data = (void *)((unsigned long)net_device->
-			recv_buf + vmxferpage_packet->ranges[i].byte_offset);
-		netvsc_packet->total_data_buflen =
-					vmxferpage_packet->ranges[i].byte_count;
+		void *data = recv_buf
+			+ vmxferpage_packet->ranges[i].byte_offset;
+		u32 buflen = vmxferpage_packet->ranges[i].byte_count;
 
 		/* Pass it to the upper layer */
-		status = rndis_filter_receive(device, netvsc_packet, &data,
-					      channel);
+		status = rndis_filter_receive(ndev, net_device, device,
+					      channel, data, buflen);
 	}
 
-	if (!net_device->mrc[q_idx].buf) {
+	if (!net_device->chan_table[q_idx].mrc.buf) {
 		ret = netvsc_send_recv_completion(channel,
 						  vmxferpage_packet->d.trans_id,
 						  status);
@@ -1243,11 +1202,10 @@ static void netvsc_process_raw_pkt(struct hv_device *device,
 				   u64 request_id,
 				   struct vmpacket_descriptor *desc)
 {
-	struct nvsp_message *nvmsg;
 	struct net_device_context *net_device_ctx = netdev_priv(ndev);
-
-	nvmsg = (struct nvsp_message *)((unsigned long)
-		desc + (desc->offset8 << 3));
+	struct nvsp_message *nvmsg
+		= (struct nvsp_message *)((unsigned long)desc
+					  + (desc->offset8 << 3));
 
 	switch (desc->type) {
 	case VM_PKT_COMP:
@@ -1255,7 +1213,10 @@ static void netvsc_process_raw_pkt(struct hv_device *device,
 		break;
 
 	case VM_PKT_DATA_USING_XFER_PAGES:
-		netvsc_receive(net_device, channel, device, desc);
+		netvsc_receive(ndev, net_device, net_device_ctx,
+			       device, channel,
+			       (struct vmtransfer_page_packet_header *)desc,
+			       nvmsg);
 		break;
 
 	case VM_PKT_DATA_INBAND:
@@ -1271,16 +1232,11 @@ static void netvsc_process_raw_pkt(struct hv_device *device,
 
 void netvsc_channel_cb(void *context)
 {
-	int ret;
-	struct vmbus_channel *channel = (struct vmbus_channel *)context;
+	struct vmbus_channel *channel = context;
 	u16 q_idx = channel->offermsg.offer.sub_channel_index;
 	struct hv_device *device;
 	struct netvsc_device *net_device;
-	u32 bytes_recvd;
-	u64 request_id;
 	struct vmpacket_descriptor *desc;
-	unsigned char *buffer;
-	int bufferlen = NETVSC_PACKET_SIZE;
 	struct net_device *ndev;
 	bool need_to_commit = false;
 
@@ -1289,74 +1245,28 @@ void netvsc_channel_cb(void *context)
 	else
 		device = channel->device_obj;
 
-	net_device = get_inbound_net_device(device);
-	if (!net_device)
-		return;
 	ndev = hv_get_drvdata(device);
-	buffer = get_per_channel_state(channel);
+	if (unlikely(!ndev))
+		return;
+
+	net_device = net_device_to_netvsc_device(ndev);
+	if (unlikely(net_device->destroy) &&
+	    netvsc_channel_idle(net_device, q_idx))
+		return;
 
 	/* commit_rd_index() -> hv_signal_on_read() needs this. */
 	init_cached_read_index(channel);
 
-	do {
-		desc = get_next_pkt_raw(channel);
-		if (desc != NULL) {
-			netvsc_process_raw_pkt(device,
-					       channel,
-					       net_device,
-					       ndev,
-					       desc->trans_id,
-					       desc);
-
-			put_pkt_raw(channel, desc);
-			need_to_commit = true;
-			continue;
-		}
-		if (need_to_commit) {
-			need_to_commit = false;
-			commit_rd_index(channel);
-		}
-
-		ret = vmbus_recvpacket_raw(channel, buffer, bufferlen,
-					   &bytes_recvd, &request_id);
-		if (ret == 0) {
-			if (bytes_recvd > 0) {
-				desc = (struct vmpacket_descriptor *)buffer;
-				netvsc_process_raw_pkt(device,
-						       channel,
-						       net_device,
-						       ndev,
-						       request_id,
-						       desc);
-			} else {
-				/*
-				 * We are done for this pass.
-				 */
-				break;
-			}
-
-		} else if (ret == -ENOBUFS) {
-			if (bufferlen > NETVSC_PACKET_SIZE)
-				kfree(buffer);
-			/* Handle large packet */
-			buffer = kmalloc(bytes_recvd, GFP_ATOMIC);
-			if (buffer == NULL) {
-				/* Try again next time around */
-				netdev_err(ndev,
-					   "unable to allocate buffer of size "
-					   "(%d)!!\n", bytes_recvd);
-				break;
-			}
-
-			bufferlen = bytes_recvd;
-		}
-
-		init_cached_read_index(channel);
+	while ((desc = get_next_pkt_raw(channel)) != NULL) {
+		netvsc_process_raw_pkt(device, channel, net_device,
+				       ndev, desc->trans_id, desc);
 
-	} while (1);
+		put_pkt_raw(channel, desc);
+		need_to_commit = true;
+	}
 
-	if (bufferlen > NETVSC_PACKET_SIZE)
-		kfree(buffer);
+	if (need_to_commit)
+		commit_rd_index(channel);
 
 	netvsc_chk_recv_comp(net_device, channel, q_idx);
 }
@@ -1365,11 +1275,11 @@ void netvsc_channel_cb(void *context)
  * netvsc_device_add - Callback when the device belonging to this
  * driver is added
  */
-int netvsc_device_add(struct hv_device *device, void *additional_info)
+int netvsc_device_add(struct hv_device *device,
+		      const struct netvsc_device_info *device_info)
 {
 	int i, ret = 0;
-	int ring_size =
-	((struct netvsc_device_info *)additional_info)->ring_size;
+	int ring_size = device_info->ring_size;
 	struct netvsc_device *net_device;
 	struct net_device *ndev = hv_get_drvdata(device);
 	struct net_device_context *net_device_ctx = netdev_priv(ndev);
@@ -1380,8 +1290,6 @@ int netvsc_device_add(struct hv_device *device, void *additional_info)
 
 	net_device->ring_size = ring_size;
 
-	set_per_channel_state(device->channel, net_device->cb_buffer);
-
 	/* Open the channel */
 	ret = vmbus_open(device->channel, ring_size * PAGE_SIZE,
 			 ring_size * PAGE_SIZE, NULL, 0,
@@ -1400,7 +1308,7 @@ int netvsc_device_add(struct hv_device *device, void *additional_info)
 	 * opened.
 	 */
 	for (i = 0; i < VRSS_CHANNEL_MAX; i++)
-		net_device->chn_table[i] = device->channel;
+		net_device->chan_table[i].channel = device->channel;
 
 	/* Writing nvdev pointer unlocks netvsc_send(), make sure chn_table is
 	 * populated.
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index fcab8019dda0..2d3cdb026a99 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -42,21 +42,11 @@
 
 #define RING_SIZE_MIN 64
 #define LINKCHANGE_INT (2 * HZ)
-#define NETVSC_HW_FEATURES	(NETIF_F_RXCSUM | \
-				 NETIF_F_SG | \
-				 NETIF_F_TSO | \
-				 NETIF_F_TSO6 | \
-				 NETIF_F_HW_CSUM)
-
-/* Restrict GSO size to account for NVGRE */
-#define NETVSC_GSO_MAX_SIZE	62768
 
 static int ring_size = 128;
 module_param(ring_size, int, S_IRUGO);
 MODULE_PARM_DESC(ring_size, "Ring buffer size (# of pages)");
 
-static int max_num_vrss_chns = 8;
-
 static const u32 default_msg = NETIF_MSG_DRV | NETIF_MSG_PROBE |
 				NETIF_MSG_LINK | NETIF_MSG_IFUP |
 				NETIF_MSG_IFDOWN | NETIF_MSG_RX_ERR |
@@ -145,7 +135,7 @@ static int netvsc_close(struct net_device *net)
 	while (true) {
 		aread = 0;
 		for (i = 0; i < nvdev->num_chn; i++) {
-			chn = nvdev->chn_table[i];
+			chn = nvdev->chan_table[i].channel;
 			if (!chn)
 				continue;
 
@@ -201,22 +191,41 @@ static void *init_ppi_data(struct rndis_message *msg, u32 ppi_size,
 	return ppi;
 }
 
+/*
+ * Select queue for transmit.
+ *
+ * If a valid queue has already been assigned, then use that.
+ * Otherwise compute tx queue based on hash and the send table.
+ *
+ * This is basically similar to default (__netdev_pick_tx) with the added step
+ * of using the host send_table when no other queue has been assigned.
+ *
+ * TODO support XPS - but get_xps_queue not exported
+ */
 static u16 netvsc_select_queue(struct net_device *ndev, struct sk_buff *skb,
 			void *accel_priv, select_queue_fallback_t fallback)
 {
 	struct net_device_context *net_device_ctx = netdev_priv(ndev);
 	struct netvsc_device *nvsc_dev = net_device_ctx->nvdev;
-	u32 hash;
-	u16 q_idx = 0;
+	struct sock *sk = skb->sk;
+	int q_idx = sk_tx_queue_get(sk);
 
-	if (nvsc_dev == NULL || ndev->real_num_tx_queues <= 1)
-		return 0;
+	if (q_idx < 0 || skb->ooo_okay ||
+	    q_idx >= ndev->real_num_tx_queues) {
+		u16 hash = __skb_tx_hash(ndev, skb, VRSS_SEND_TAB_SIZE);
+		int new_idx;
+
+		new_idx = nvsc_dev->send_table[hash]
+			% nvsc_dev->num_chn;
+
+		if (q_idx != new_idx && sk &&
+		    sk_fullsock(sk) && rcu_access_pointer(sk->sk_dst_cache))
+			sk_tx_queue_set(sk, new_idx);
 
-	hash = skb_get_hash(skb);
-	q_idx = nvsc_dev->send_table[hash % VRSS_SEND_TAB_SIZE] %
-		ndev->real_num_tx_queues;
+		q_idx = new_idx;
+	}
 
-	if (!nvsc_dev->chn_table[q_idx])
+	if (unlikely(!nvsc_dev->chan_table[q_idx].channel))
 		q_idx = 0;
 
 	return q_idx;
@@ -323,33 +332,25 @@ static int netvsc_get_slots(struct sk_buff *skb)
 	return slots + frag_slots;
 }
 
-static u32 get_net_transport_info(struct sk_buff *skb, u32 *trans_off)
+static u32 net_checksum_info(struct sk_buff *skb)
 {
-	u32 ret_val = TRANSPORT_INFO_NOT_IP;
-
-	if ((eth_hdr(skb)->h_proto != htons(ETH_P_IP)) &&
-		(eth_hdr(skb)->h_proto != htons(ETH_P_IPV6))) {
-		goto not_ip;
-	}
+	if (skb->protocol == htons(ETH_P_IP)) {
+		struct iphdr *ip = ip_hdr(skb);
 
-	*trans_off = skb_transport_offset(skb);
-
-	if ((eth_hdr(skb)->h_proto == htons(ETH_P_IP))) {
-		struct iphdr *iphdr = ip_hdr(skb);
-
-		if (iphdr->protocol == IPPROTO_TCP)
-			ret_val = TRANSPORT_INFO_IPV4_TCP;
-		else if (iphdr->protocol == IPPROTO_UDP)
-			ret_val = TRANSPORT_INFO_IPV4_UDP;
+		if (ip->protocol == IPPROTO_TCP)
+			return TRANSPORT_INFO_IPV4_TCP;
+		else if (ip->protocol == IPPROTO_UDP)
+			return TRANSPORT_INFO_IPV4_UDP;
 	} else {
-		if (ipv6_hdr(skb)->nexthdr == IPPROTO_TCP)
-			ret_val = TRANSPORT_INFO_IPV6_TCP;
+		struct ipv6hdr *ip6 = ipv6_hdr(skb);
+
+		if (ip6->nexthdr == IPPROTO_TCP)
+			return TRANSPORT_INFO_IPV6_TCP;
 		else if (ipv6_hdr(skb)->nexthdr == IPPROTO_UDP)
-			ret_val = TRANSPORT_INFO_IPV6_UDP;
+			return TRANSPORT_INFO_IPV6_UDP;
 	}
 
-not_ip:
-	return ret_val;
+	return TRANSPORT_INFO_NOT_IP;
 }
 
 static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net)
@@ -362,11 +363,7 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net)
 	struct rndis_packet *rndis_pkt;
 	u32 rndis_msg_size;
 	struct rndis_per_packet_info *ppi;
-	struct ndis_tcp_ip_checksum_info *csum_info;
-	int  hdr_offset;
-	u32 net_trans_info;
 	u32 hash;
-	u32 skb_length;
 	struct hv_page_buffer page_buf[MAX_PAGE_BUFFER_COUNT];
 	struct hv_page_buffer *pb = page_buf;
 
@@ -376,7 +373,6 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net)
 	 * more pages we try linearizing it.
 	 */
 
-	skb_length = skb->len;
 	num_data_pgs = netvsc_get_slots(skb) + 2;
 
 	if (unlikely(num_data_pgs > MAX_PAGE_BUFFER_COUNT)) {
@@ -409,6 +405,8 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net)
 	packet->q_idx = skb_get_queue_mapping(skb);
 
 	packet->total_data_buflen = skb->len;
+	packet->total_bytes = skb->len;
+	packet->total_packets = 1;
 
 	rndis_msg = (struct rndis_message *)skb->head;
 
@@ -445,13 +443,7 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net)
 				VLAN_PRIO_SHIFT;
 	}
 
-	net_trans_info = get_net_transport_info(skb, &hdr_offset);
-
-	/*
-	 * Setup the sendside checksum offload only if this is not a
-	 * GSO packet.
-	 */
-	if ((net_trans_info & (INFO_TCP | INFO_UDP)) && skb_is_gso(skb)) {
+	if (skb_is_gso(skb)) {
 		struct ndis_tcp_lso_info *lso_info;
 
 		rndis_msg_size += NDIS_LSO_PPI_SIZE;
@@ -462,7 +454,7 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net)
 							ppi->ppi_offset);
 
 		lso_info->lso_v2_transmit.type = NDIS_TCP_LARGE_SEND_OFFLOAD_V2_TYPE;
-		if (net_trans_info & (INFO_IPV4 << 16)) {
+		if (skb->protocol == htons(ETH_P_IP)) {
 			lso_info->lso_v2_transmit.ip_version =
 				NDIS_TCP_LARGE_SEND_OFFLOAD_IPV4;
 			ip_hdr(skb)->tot_len = 0;
@@ -478,10 +470,12 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net)
 				~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
 						 &ipv6_hdr(skb)->daddr, 0, IPPROTO_TCP, 0);
 		}
-		lso_info->lso_v2_transmit.tcp_header_offset = hdr_offset;
+		lso_info->lso_v2_transmit.tcp_header_offset = skb_transport_offset(skb);
 		lso_info->lso_v2_transmit.mss = skb_shinfo(skb)->gso_size;
 	} else if (skb->ip_summed == CHECKSUM_PARTIAL) {
-		if (net_trans_info & INFO_TCP) {
+		if (net_checksum_info(skb) & net_device_ctx->tx_checksum_mask) {
+			struct ndis_tcp_ip_checksum_info *csum_info;
+
 			rndis_msg_size += NDIS_CSUM_PPI_SIZE;
 			ppi = init_ppi_data(rndis_msg, NDIS_CSUM_PPI_SIZE,
 					    TCPIP_CHKSUM_PKTINFO);
@@ -489,15 +483,25 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net)
 			csum_info = (struct ndis_tcp_ip_checksum_info *)((void *)ppi +
 									 ppi->ppi_offset);
 
-			if (net_trans_info & (INFO_IPV4 << 16))
+			csum_info->transmit.tcp_header_offset = skb_transport_offset(skb);
+
+			if (skb->protocol == htons(ETH_P_IP)) {
 				csum_info->transmit.is_ipv4 = 1;
-			else
+
+				if (ip_hdr(skb)->protocol == IPPROTO_TCP)
+					csum_info->transmit.tcp_checksum = 1;
+				else
+					csum_info->transmit.udp_checksum = 1;
+			} else {
 				csum_info->transmit.is_ipv6 = 1;
 
-			csum_info->transmit.tcp_checksum = 1;
-			csum_info->transmit.tcp_header_offset = hdr_offset;
+				if (ipv6_hdr(skb)->nexthdr == IPPROTO_TCP)
+					csum_info->transmit.tcp_checksum = 1;
+				else
+					csum_info->transmit.udp_checksum = 1;
+			}
 		} else {
-			/* UDP checksum (and other) offload is not supported. */
+			/* Can't do offload of this type of checksum */
 			if (skb_checksum_help(skb))
 				goto drop;
 		}
@@ -513,15 +517,8 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net)
 	skb_tx_timestamp(skb);
 	ret = netvsc_send(net_device_ctx->device_ctx, packet,
 			  rndis_msg, &pb, skb);
-	if (likely(ret == 0)) {
-		struct netvsc_stats *tx_stats = this_cpu_ptr(net_device_ctx->tx_stats);
-
-		u64_stats_update_begin(&tx_stats->syncp);
-		tx_stats->packets++;
-		tx_stats->bytes += skb_length;
-		u64_stats_update_end(&tx_stats->syncp);
+	if (likely(ret == 0))
 		return NETDEV_TX_OK;
-	}
 
 	if (ret == -EAGAIN) {
 		++net_device_ctx->eth_stats.tx_busy;
@@ -541,7 +538,6 @@ no_memory:
 	++net_device_ctx->eth_stats.tx_no_memory;
 	goto drop;
 }
-
 /*
  * netvsc_linkstatus_callback - Link up/down notification
  */
@@ -593,13 +589,13 @@ void netvsc_linkstatus_callback(struct hv_device *device_obj,
 }
 
 static struct sk_buff *netvsc_alloc_recv_skb(struct net_device *net,
-				struct hv_netvsc_packet *packet,
-				struct ndis_tcp_ip_checksum_info *csum_info,
-				void *data, u16 vlan_tci)
+					     const struct ndis_tcp_ip_checksum_info *csum_info,
+					     const struct ndis_pkt_8021q_info *vlan,
+					     void *data, u32 buflen)
 {
 	struct sk_buff *skb;
 
-	skb = netdev_alloc_skb_ip_align(net, packet->total_data_buflen);
+	skb = netdev_alloc_skb_ip_align(net, buflen);
 	if (!skb)
 		return skb;
 
@@ -607,8 +603,7 @@ static struct sk_buff *netvsc_alloc_recv_skb(struct net_device *net,
 	 * Copy to skb. This copy is needed here since the memory pointed by
 	 * hv_netvsc_packet cannot be deallocated
 	 */
-	memcpy(skb_put(skb, packet->total_data_buflen), data,
-	       packet->total_data_buflen);
+	memcpy(skb_put(skb, buflen), data, buflen);
 
 	skb->protocol = eth_type_trans(skb, net);
 
@@ -625,9 +620,12 @@ static struct sk_buff *netvsc_alloc_recv_skb(struct net_device *net,
 			skb->ip_summed = CHECKSUM_UNNECESSARY;
 	}
 
-	if (vlan_tci & VLAN_TAG_PRESENT)
+	if (vlan) {
+		u16 vlan_tci = vlan->vlanid | (vlan->pri << VLAN_PRIO_SHIFT);
+
 		__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q),
 				       vlan_tci);
+	}
 
 	return skb;
 }
@@ -636,18 +634,19 @@ static struct sk_buff *netvsc_alloc_recv_skb(struct net_device *net,
  * netvsc_recv_callback -  Callback when we receive a packet from the
  * "wire" on the specified device.
  */
-int netvsc_recv_callback(struct hv_device *device_obj,
-				struct hv_netvsc_packet *packet,
-				void **data,
-				struct ndis_tcp_ip_checksum_info *csum_info,
-				struct vmbus_channel *channel,
-				u16 vlan_tci)
+int netvsc_recv_callback(struct net_device *net,
+			 struct vmbus_channel *channel,
+			 void  *data, u32 len,
+			 const struct ndis_tcp_ip_checksum_info *csum_info,
+			 const struct ndis_pkt_8021q_info *vlan)
 {
-	struct net_device *net = hv_get_drvdata(device_obj);
 	struct net_device_context *net_device_ctx = netdev_priv(net);
+	struct netvsc_device *net_device = net_device_ctx->nvdev;
 	struct net_device *vf_netdev;
 	struct sk_buff *skb;
 	struct netvsc_stats *rx_stats;
+	u16 q_idx = channel->offermsg.offer.sub_channel_index;
+
 
 	if (net->reg_state != NETREG_REGISTERED)
 		return NVSP_STAT_FAIL;
@@ -665,7 +664,7 @@ int netvsc_recv_callback(struct hv_device *device_obj,
 		net = vf_netdev;
 
 	/* Allocate a skb - TODO direct I/O to pages? */
-	skb = netvsc_alloc_recv_skb(net, packet, csum_info, *data, vlan_tci);
+	skb = netvsc_alloc_recv_skb(net, csum_info, vlan, data, len);
 	if (unlikely(!skb)) {
 		++net->stats.rx_dropped;
 		rcu_read_unlock();
@@ -673,18 +672,17 @@ int netvsc_recv_callback(struct hv_device *device_obj,
 	}
 
 	if (net != vf_netdev)
-		skb_record_rx_queue(skb,
-				    channel->offermsg.offer.sub_channel_index);
+		skb_record_rx_queue(skb, q_idx);
 
 	/*
 	 * Even if injecting the packet, record the statistics
 	 * on the synthetic device because modifying the VF device
 	 * statistics will not work correctly.
 	 */
-	rx_stats = this_cpu_ptr(net_device_ctx->rx_stats);
+	rx_stats = &net_device->chan_table[q_idx].rx_stats;
 	u64_stats_update_begin(&rx_stats->syncp);
 	rx_stats->packets++;
-	rx_stats->bytes += packet->total_data_buflen;
+	rx_stats->bytes += len;
 
 	if (skb->pkt_type == PACKET_BROADCAST)
 		++rx_stats->broadcast;
@@ -697,7 +695,7 @@ int netvsc_recv_callback(struct hv_device *device_obj,
 	 * is done.
 	 * TODO - use NAPI?
 	 */
-	netif_rx(skb);
+	netif_receive_skb(skb);
 	rcu_read_unlock();
 
 	return 0;
@@ -722,102 +720,76 @@ static void netvsc_get_channels(struct net_device *net,
 	}
 }
 
+static int netvsc_set_queues(struct net_device *net, struct hv_device *dev,
+			     u32 num_chn)
+{
+	struct netvsc_device_info device_info;
+	int ret;
+
+	memset(&device_info, 0, sizeof(device_info));
+	device_info.num_chn = num_chn;
+	device_info.ring_size = ring_size;
+	device_info.max_num_vrss_chns = num_chn;
+
+	ret = rndis_filter_device_add(dev, &device_info);
+	if (ret)
+		return ret;
+
+	ret = netif_set_real_num_tx_queues(net, num_chn);
+	if (ret)
+		return ret;
+
+	ret = netif_set_real_num_rx_queues(net, num_chn);
+
+	return ret;
+}
+
 static int netvsc_set_channels(struct net_device *net,
 			       struct ethtool_channels *channels)
 {
 	struct net_device_context *net_device_ctx = netdev_priv(net);
 	struct hv_device *dev = net_device_ctx->device_ctx;
 	struct netvsc_device *nvdev = net_device_ctx->nvdev;
-	struct netvsc_device_info device_info;
-	u32 num_chn;
-	u32 max_chn;
-	int ret = 0;
-	bool recovering = false;
+	unsigned int count = channels->combined_count;
+	int ret;
+
+	/* We do not support separate count for rx, tx, or other */
+	if (count == 0 ||
+	    channels->rx_count || channels->tx_count || channels->other_count)
+		return -EINVAL;
+
+	if (count > net->num_tx_queues || count > net->num_rx_queues)
+		return -EINVAL;
 
 	if (net_device_ctx->start_remove || !nvdev || nvdev->destroy)
 		return -ENODEV;
 
-	num_chn = nvdev->num_chn;
-	max_chn = min_t(u32, nvdev->max_chn, num_online_cpus());
-
-	if (nvdev->nvsp_version < NVSP_PROTOCOL_VERSION_5) {
-		pr_info("vRSS unsupported before NVSP Version 5\n");
+	if (nvdev->nvsp_version < NVSP_PROTOCOL_VERSION_5)
 		return -EINVAL;
-	}
 
-	/* We do not support rx, tx, or other */
-	if (!channels ||
-	    channels->rx_count ||
-	    channels->tx_count ||
-	    channels->other_count ||
-	    (channels->combined_count < 1))
+	if (count > nvdev->max_chn)
 		return -EINVAL;
 
-	if (channels->combined_count > max_chn) {
-		pr_info("combined channels too high, using %d\n", max_chn);
-		channels->combined_count = max_chn;
-	}
-
 	ret = netvsc_close(net);
 	if (ret)
-		goto out;
+		return ret;
 
- do_set:
 	net_device_ctx->start_remove = true;
-	rndis_filter_device_remove(dev);
-
-	nvdev->num_chn = channels->combined_count;
-
-	memset(&device_info, 0, sizeof(device_info));
-	device_info.num_chn = nvdev->num_chn; /* passed to RNDIS */
-	device_info.ring_size = ring_size;
-	device_info.max_num_vrss_chns = max_num_vrss_chns;
+	rndis_filter_device_remove(dev, nvdev);
 
-	ret = rndis_filter_device_add(dev, &device_info);
-	if (ret) {
-		if (recovering) {
-			netdev_err(net, "unable to add netvsc device (ret %d)\n", ret);
-			return ret;
-		}
-		goto recover;
-	}
-
-	nvdev = net_device_ctx->nvdev;
-
-	ret = netif_set_real_num_tx_queues(net, nvdev->num_chn);
-	if (ret) {
-		if (recovering) {
-			netdev_err(net, "could not set tx queue count (ret %d)\n", ret);
-			return ret;
-		}
-		goto recover;
-	}
-
-	ret = netif_set_real_num_rx_queues(net, nvdev->num_chn);
-	if (ret) {
-		if (recovering) {
-			netdev_err(net, "could not set rx queue count (ret %d)\n", ret);
-			return ret;
-		}
-		goto recover;
-	}
+	ret = netvsc_set_queues(net, dev, count);
+	if (ret == 0)
+		nvdev->num_chn = count;
+	else
+		netvsc_set_queues(net, dev, nvdev->num_chn);
 
- out:
 	netvsc_open(net);
 	net_device_ctx->start_remove = false;
+
 	/* We may have missed link change notifications */
 	schedule_delayed_work(&net_device_ctx->dwork, 0);
 
 	return ret;
-
- recover:
-	/* If the above failed, we attempt to recover through the same
-	 * process but with the original number of channels.
-	 */
-	netdev_err(net, "could not set channels, recovering\n");
-	recovering = true;
-	channels->combined_count = num_chn;
-	goto do_set;
 }
 
 static bool netvsc_validate_ethtool_ss_cmd(const struct ethtool_cmd *cmd)
@@ -878,8 +850,7 @@ static int netvsc_change_mtu(struct net_device *ndev, int mtu)
 	struct netvsc_device *nvdev = ndevctx->nvdev;
 	struct hv_device *hdev = ndevctx->device_ctx;
 	struct netvsc_device_info device_info;
-	u32 num_chn;
-	int ret = 0;
+	int ret;
 
 	if (ndevctx->start_remove || !nvdev || nvdev->destroy)
 		return -ENODEV;
@@ -888,17 +859,15 @@ static int netvsc_change_mtu(struct net_device *ndev, int mtu)
 	if (ret)
 		goto out;
 
-	num_chn = nvdev->num_chn;
-
 	ndevctx->start_remove = true;
-	rndis_filter_device_remove(hdev);
+	rndis_filter_device_remove(hdev, nvdev);
 
 	ndev->mtu = mtu;
 
 	memset(&device_info, 0, sizeof(device_info));
 	device_info.ring_size = ring_size;
-	device_info.num_chn = num_chn;
-	device_info.max_num_vrss_chns = max_num_vrss_chns;
+	device_info.num_chn = nvdev->num_chn;
+	device_info.max_num_vrss_chns = nvdev->num_chn;
 	rndis_filter_device_add(hdev, &device_info);
 
 out:
@@ -911,47 +880,50 @@ out:
 	return ret;
 }
 
-static struct rtnl_link_stats64 *netvsc_get_stats64(struct net_device *net,
-						    struct rtnl_link_stats64 *t)
+static void netvsc_get_stats64(struct net_device *net,
+			       struct rtnl_link_stats64 *t)
 {
 	struct net_device_context *ndev_ctx = netdev_priv(net);
-	int cpu;
-
-	for_each_possible_cpu(cpu) {
-		struct netvsc_stats *tx_stats = per_cpu_ptr(ndev_ctx->tx_stats,
-							    cpu);
-		struct netvsc_stats *rx_stats = per_cpu_ptr(ndev_ctx->rx_stats,
-							    cpu);
-		u64 tx_packets, tx_bytes, rx_packets, rx_bytes, rx_multicast;
+	struct netvsc_device *nvdev = ndev_ctx->nvdev;
+	int i;
+
+	if (!nvdev)
+		return;
+
+	for (i = 0; i < nvdev->num_chn; i++) {
+		const struct netvsc_channel *nvchan = &nvdev->chan_table[i];
+		const struct netvsc_stats *stats;
+		u64 packets, bytes, multicast;
 		unsigned int start;
 
+		stats = &nvchan->tx_stats;
 		do {
-			start = u64_stats_fetch_begin_irq(&tx_stats->syncp);
-			tx_packets = tx_stats->packets;
-			tx_bytes = tx_stats->bytes;
-		} while (u64_stats_fetch_retry_irq(&tx_stats->syncp, start));
+			start = u64_stats_fetch_begin_irq(&stats->syncp);
+			packets = stats->packets;
+			bytes = stats->bytes;
+		} while (u64_stats_fetch_retry_irq(&stats->syncp, start));
 
+		t->tx_bytes	+= bytes;
+		t->tx_packets	+= packets;
+
+		stats = &nvchan->rx_stats;
 		do {
-			start = u64_stats_fetch_begin_irq(&rx_stats->syncp);
-			rx_packets = rx_stats->packets;
-			rx_bytes = rx_stats->bytes;
-			rx_multicast = rx_stats->multicast + rx_stats->broadcast;
-		} while (u64_stats_fetch_retry_irq(&rx_stats->syncp, start));
-
-		t->tx_bytes	+= tx_bytes;
-		t->tx_packets	+= tx_packets;
-		t->rx_bytes	+= rx_bytes;
-		t->rx_packets	+= rx_packets;
-		t->multicast	+= rx_multicast;
+			start = u64_stats_fetch_begin_irq(&stats->syncp);
+			packets = stats->packets;
+			bytes = stats->bytes;
+			multicast = stats->multicast + stats->broadcast;
+		} while (u64_stats_fetch_retry_irq(&stats->syncp, start));
+
+		t->rx_bytes	+= bytes;
+		t->rx_packets	+= packets;
+		t->multicast	+= multicast;
 	}
 
 	t->tx_dropped	= net->stats.tx_dropped;
-	t->tx_errors	= net->stats.tx_dropped;
+	t->tx_errors	= net->stats.tx_errors;
 
 	t->rx_dropped	= net->stats.rx_dropped;
 	t->rx_errors	= net->stats.rx_errors;
-
-	return t;
 }
 
 static int netvsc_set_mac_addr(struct net_device *ndev, void *p)
@@ -989,11 +961,19 @@ static const struct {
 	{ "tx_busy",	  offsetof(struct netvsc_ethtool_stats, tx_busy) },
 };
 
+#define NETVSC_GLOBAL_STATS_LEN	ARRAY_SIZE(netvsc_stats)
+
+/* 4 statistics per queue (rx/tx packets/bytes) */
+#define NETVSC_QUEUE_STATS_LEN(dev) ((dev)->num_chn * 4)
+
 static int netvsc_get_sset_count(struct net_device *dev, int string_set)
 {
+	struct net_device_context *ndc = netdev_priv(dev);
+	struct netvsc_device *nvdev = ndc->nvdev;
+
 	switch (string_set) {
 	case ETH_SS_STATS:
-		return ARRAY_SIZE(netvsc_stats);
+		return NETVSC_GLOBAL_STATS_LEN + NETVSC_QUEUE_STATS_LEN(nvdev);
 	default:
 		return -EINVAL;
 	}
@@ -1003,24 +983,107 @@ static void netvsc_get_ethtool_stats(struct net_device *dev,
 				     struct ethtool_stats *stats, u64 *data)
 {
 	struct net_device_context *ndc = netdev_priv(dev);
+	struct netvsc_device *nvdev = ndc->nvdev;
 	const void *nds = &ndc->eth_stats;
-	int i;
+	const struct netvsc_stats *qstats;
+	unsigned int start;
+	u64 packets, bytes;
+	int i, j;
 
-	for (i = 0; i < ARRAY_SIZE(netvsc_stats); i++)
+	for (i = 0; i < NETVSC_GLOBAL_STATS_LEN; i++)
 		data[i] = *(unsigned long *)(nds + netvsc_stats[i].offset);
+
+	for (j = 0; j < nvdev->num_chn; j++) {
+		qstats = &nvdev->chan_table[j].tx_stats;
+
+		do {
+			start = u64_stats_fetch_begin_irq(&qstats->syncp);
+			packets = qstats->packets;
+			bytes = qstats->bytes;
+		} while (u64_stats_fetch_retry_irq(&qstats->syncp, start));
+		data[i++] = packets;
+		data[i++] = bytes;
+
+		qstats = &nvdev->chan_table[j].rx_stats;
+		do {
+			start = u64_stats_fetch_begin_irq(&qstats->syncp);
+			packets = qstats->packets;
+			bytes = qstats->bytes;
+		} while (u64_stats_fetch_retry_irq(&qstats->syncp, start));
+		data[i++] = packets;
+		data[i++] = bytes;
+	}
 }
 
 static void netvsc_get_strings(struct net_device *dev, u32 stringset, u8 *data)
 {
+	struct net_device_context *ndc = netdev_priv(dev);
+	struct netvsc_device *nvdev = ndc->nvdev;
+	u8 *p = data;
 	int i;
 
 	switch (stringset) {
 	case ETH_SS_STATS:
 		for (i = 0; i < ARRAY_SIZE(netvsc_stats); i++)
-			memcpy(data + i * ETH_GSTRING_LEN,
+			memcpy(p + i * ETH_GSTRING_LEN,
 			       netvsc_stats[i].name, ETH_GSTRING_LEN);
+
+		p += i * ETH_GSTRING_LEN;
+		for (i = 0; i < nvdev->num_chn; i++) {
+			sprintf(p, "tx_queue_%u_packets", i);
+			p += ETH_GSTRING_LEN;
+			sprintf(p, "tx_queue_%u_bytes", i);
+			p += ETH_GSTRING_LEN;
+			sprintf(p, "rx_queue_%u_packets", i);
+			p += ETH_GSTRING_LEN;
+			sprintf(p, "rx_queue_%u_bytes", i);
+			p += ETH_GSTRING_LEN;
+		}
+
+		break;
+	}
+}
+
+static int
+netvsc_get_rss_hash_opts(struct netvsc_device *nvdev,
+			 struct ethtool_rxnfc *info)
+{
+	info->data = RXH_IP_SRC | RXH_IP_DST;
+
+	switch (info->flow_type) {
+	case TCP_V4_FLOW:
+	case TCP_V6_FLOW:
+		info->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
+		/* fallthrough */
+	case UDP_V4_FLOW:
+	case UDP_V6_FLOW:
+	case IPV4_FLOW:
+	case IPV6_FLOW:
 		break;
+	default:
+		info->data = 0;
+		break;
+	}
+
+	return 0;
+}
+
+static int
+netvsc_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *info,
+		 u32 *rules)
+{
+	struct net_device_context *ndc = netdev_priv(dev);
+	struct netvsc_device *nvdev = ndc->nvdev;
+
+	switch (info->cmd) {
+	case ETHTOOL_GRXRINGS:
+		info->data = nvdev->num_chn;
+		return 0;
+
+	case ETHTOOL_GRXFH:
+		return netvsc_get_rss_hash_opts(nvdev, info);
 	}
+	return -EOPNOTSUPP;
 }
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
@@ -1032,6 +1095,68 @@ static void netvsc_poll_controller(struct net_device *net)
 }
 #endif
 
+static u32 netvsc_get_rxfh_key_size(struct net_device *dev)
+{
+	return NETVSC_HASH_KEYLEN;
+}
+
+static u32 netvsc_rss_indir_size(struct net_device *dev)
+{
+	return ITAB_NUM;
+}
+
+static int netvsc_get_rxfh(struct net_device *dev, u32 *indir, u8 *key,
+			   u8 *hfunc)
+{
+	struct net_device_context *ndc = netdev_priv(dev);
+	struct netvsc_device *ndev = ndc->nvdev;
+	struct rndis_device *rndis_dev = ndev->extension;
+	int i;
+
+	if (hfunc)
+		*hfunc = ETH_RSS_HASH_TOP;	/* Toeplitz */
+
+	if (indir) {
+		for (i = 0; i < ITAB_NUM; i++)
+			indir[i] = rndis_dev->ind_table[i];
+	}
+
+	if (key)
+		memcpy(key, rndis_dev->rss_key, NETVSC_HASH_KEYLEN);
+
+	return 0;
+}
+
+static int netvsc_set_rxfh(struct net_device *dev, const u32 *indir,
+			   const u8 *key, const u8 hfunc)
+{
+	struct net_device_context *ndc = netdev_priv(dev);
+	struct netvsc_device *ndev = ndc->nvdev;
+	struct rndis_device *rndis_dev = ndev->extension;
+	int i;
+
+	if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP)
+		return -EOPNOTSUPP;
+
+	if (indir) {
+		for (i = 0; i < ITAB_NUM; i++)
+			if (indir[i] >= dev->num_rx_queues)
+				return -EINVAL;
+
+		for (i = 0; i < ITAB_NUM; i++)
+			rndis_dev->ind_table[i] = indir[i];
+	}
+
+	if (!key) {
+		if (!indir)
+			return 0;
+
+		key = rndis_dev->rss_key;
+	}
+
+	return rndis_filter_set_rss_param(rndis_dev, key, ndev->num_chn);
+}
+
 static const struct ethtool_ops ethtool_ops = {
 	.get_drvinfo	= netvsc_get_drvinfo,
 	.get_link	= ethtool_op_get_link,
@@ -1043,6 +1168,11 @@ static const struct ethtool_ops ethtool_ops = {
 	.get_ts_info	= ethtool_op_get_ts_info,
 	.get_settings	= netvsc_get_settings,
 	.set_settings	= netvsc_set_settings,
+	.get_rxnfc	= netvsc_get_rxnfc,
+	.get_rxfh_key_size = netvsc_get_rxfh_key_size,
+	.get_rxfh_indir_size = netvsc_rss_indir_size,
+	.get_rxfh	= netvsc_get_rxfh,
+	.set_rxfh	= netvsc_set_rxfh,
 };
 
 static const struct net_device_ops device_ops = {
@@ -1163,15 +1293,6 @@ out_unlock:
 	rtnl_unlock();
 }
 
-static void netvsc_free_netdev(struct net_device *netdev)
-{
-	struct net_device_context *net_device_ctx = netdev_priv(netdev);
-
-	free_percpu(net_device_ctx->tx_stats);
-	free_percpu(net_device_ctx->rx_stats);
-	free_netdev(netdev);
-}
-
 static struct net_device *get_netvsc_bymac(const u8 *mac)
 {
 	struct net_device *dev;
@@ -1308,7 +1429,6 @@ static int netvsc_vf_down(struct net_device *vf_netdev)
 static int netvsc_unregister_vf(struct net_device *vf_netdev)
 {
 	struct net_device *ndev;
-	struct netvsc_device *netvsc_dev;
 	struct net_device_context *net_device_ctx;
 
 	ndev = get_netvsc_byref(vf_netdev);
@@ -1316,7 +1436,6 @@ static int netvsc_unregister_vf(struct net_device *vf_netdev)
 		return NOTIFY_DONE;
 
 	net_device_ctx = netdev_priv(ndev);
-	netvsc_dev = net_device_ctx->nvdev;
 
 	netdev_info(ndev, "VF unregistering: %s\n", vf_netdev->name);
 
@@ -1336,7 +1455,7 @@ static int netvsc_probe(struct hv_device *dev,
 	int ret;
 
 	net = alloc_etherdev_mq(sizeof(struct net_device_context),
-				num_online_cpus());
+				VRSS_CHANNEL_MAX);
 	if (!net)
 		return -ENOMEM;
 
@@ -1351,18 +1470,6 @@ static int netvsc_probe(struct hv_device *dev,
 		netdev_dbg(net, "netvsc msg_enable: %d\n",
 			   net_device_ctx->msg_enable);
 
-	net_device_ctx->tx_stats = netdev_alloc_pcpu_stats(struct netvsc_stats);
-	if (!net_device_ctx->tx_stats) {
-		free_netdev(net);
-		return -ENOMEM;
-	}
-	net_device_ctx->rx_stats = netdev_alloc_pcpu_stats(struct netvsc_stats);
-	if (!net_device_ctx->rx_stats) {
-		free_percpu(net_device_ctx->tx_stats);
-		free_netdev(net);
-		return -ENOMEM;
-	}
-
 	hv_set_drvdata(dev, net);
 
 	net_device_ctx->start_remove = false;
@@ -1374,10 +1481,6 @@ static int netvsc_probe(struct hv_device *dev,
 	INIT_LIST_HEAD(&net_device_ctx->reconfig_events);
 
 	net->netdev_ops = &device_ops;
-
-	net->hw_features = NETVSC_HW_FEATURES;
-	net->features = NETVSC_HW_FEATURES | NETIF_F_HW_VLAN_CTAG_TX;
-
 	net->ethtool_ops = &ethtool_ops;
 	SET_NETDEV_DEV(net, &dev->device);
 
@@ -1387,20 +1490,26 @@ static int netvsc_probe(struct hv_device *dev,
 	/* Notify the netvsc driver of the new device */
 	memset(&device_info, 0, sizeof(device_info));
 	device_info.ring_size = ring_size;
-	device_info.max_num_vrss_chns = max_num_vrss_chns;
+	device_info.max_num_vrss_chns = min_t(u32, VRSS_CHANNEL_DEFAULT,
+					      num_online_cpus());
 	ret = rndis_filter_device_add(dev, &device_info);
 	if (ret != 0) {
 		netdev_err(net, "unable to add netvsc device (ret %d)\n", ret);
-		netvsc_free_netdev(net);
+		free_netdev(net);
 		hv_set_drvdata(dev, NULL);
 		return ret;
 	}
 	memcpy(net->dev_addr, device_info.mac_adr, ETH_ALEN);
 
+	/* hw_features computed in rndis_filter_device_add */
+	net->features = net->hw_features |
+		NETIF_F_HIGHDMA | NETIF_F_SG |
+		NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX;
+	net->vlan_features = net->features;
+
 	nvdev = net_device_ctx->nvdev;
 	netif_set_real_num_tx_queues(net, nvdev->num_chn);
 	netif_set_real_num_rx_queues(net, nvdev->num_chn);
-	netif_set_gso_max_size(net, NETVSC_GSO_MAX_SIZE);
 
 	/* MTU range: 68 - 1500 or 65521 */
 	net->min_mtu = NETVSC_MTU_MIN;
@@ -1412,8 +1521,8 @@ static int netvsc_probe(struct hv_device *dev,
 	ret = register_netdev(net);
 	if (ret != 0) {
 		pr_err("Unable to register netdev.\n");
-		rndis_filter_device_remove(dev);
-		netvsc_free_netdev(net);
+		rndis_filter_device_remove(dev, nvdev);
+		free_netdev(net);
 	}
 
 	return ret;
@@ -1423,7 +1532,6 @@ static int netvsc_remove(struct hv_device *dev)
 {
 	struct net_device *net;
 	struct net_device_context *ndev_ctx;
-	struct netvsc_device *net_device;
 
 	net = hv_get_drvdata(dev);
 
@@ -1433,7 +1541,6 @@ static int netvsc_remove(struct hv_device *dev)
 	}
 
 	ndev_ctx = netdev_priv(net);
-	net_device = ndev_ctx->nvdev;
 
 	/* Avoid racing with netvsc_change_mtu()/netvsc_set_channels()
 	 * removing the device.
@@ -1454,11 +1561,11 @@ static int netvsc_remove(struct hv_device *dev)
 	 * Call to the vsc driver to let it know that the device is being
 	 * removed
 	 */
-	rndis_filter_device_remove(dev);
+	rndis_filter_device_remove(dev, ndev_ctx->nvdev);
 
 	hv_set_drvdata(dev, NULL);
 
-	netvsc_free_netdev(net);
+	free_netdev(net);
 	return 0;
 }
 
@@ -1498,7 +1605,7 @@ static int netvsc_netdev_event(struct notifier_block *this,
 		return NOTIFY_DONE;
 
 	/* Avoid Vlan dev with same MAC registering as VF */
-	if (event_dev->priv_flags & IFF_802_1Q_VLAN)
+	if (is_vlan_dev(event_dev))
 		return NOTIFY_DONE;
 
 	/* Avoid Bonding master dev with same MAC registering as VF */
diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
index 8d90904e0e49..19356f56b7b1 100644
--- a/drivers/net/hyperv/rndis_filter.c
+++ b/drivers/net/hyperv/rndis_filter.c
@@ -57,6 +57,14 @@ struct rndis_request {
 	u8 request_ext[RNDIS_EXT_LEN];
 };
 
+static const u8 netvsc_hash_key[NETVSC_HASH_KEYLEN] = {
+	0x6d, 0x5a, 0x56, 0xda, 0x25, 0x5b, 0x0e, 0xc2,
+	0x41, 0x67, 0x25, 0x3d, 0x43, 0xa3, 0x8f, 0xb0,
+	0xd0, 0xca, 0x2b, 0xcb, 0xae, 0x7b, 0x30, 0xb4,
+	0x77, 0xcb, 0x2d, 0xa3, 0x80, 0x30, 0xf2, 0x0c,
+	0x6a, 0x42, 0xb7, 0x3b, 0xbe, 0xac, 0x01, 0xfa
+};
+
 static struct rndis_device *get_rndis_device(void)
 {
 	struct rndis_device *device;
@@ -124,7 +132,7 @@ static void put_rndis_request(struct rndis_device *dev,
 }
 
 static void dump_rndis_message(struct hv_device *hv_dev,
-			struct rndis_message *rndis_msg)
+			       const struct rndis_message *rndis_msg)
 {
 	struct net_device *netdev = hv_get_drvdata(hv_dev);
 
@@ -339,102 +347,78 @@ static inline void *rndis_get_ppi(struct rndis_packet *rpkt, u32 type)
 	return NULL;
 }
 
-static int rndis_filter_receive_data(struct rndis_device *dev,
-				   struct rndis_message *msg,
-				   struct hv_netvsc_packet *pkt,
-				   void **data,
-				   struct vmbus_channel *channel)
+static int rndis_filter_receive_data(struct net_device *ndev,
+				     struct rndis_device *dev,
+				     struct rndis_message *msg,
+				     struct vmbus_channel *channel,
+				     void *data, u32 data_buflen)
 {
-	struct rndis_packet *rndis_pkt;
+	struct rndis_packet *rndis_pkt = &msg->msg.pkt;
+	const struct ndis_tcp_ip_checksum_info *csum_info;
+	const struct ndis_pkt_8021q_info *vlan;
 	u32 data_offset;
-	struct ndis_pkt_8021q_info *vlan;
-	struct ndis_tcp_ip_checksum_info *csum_info;
-	u16 vlan_tci = 0;
-	struct net_device_context *net_device_ctx = netdev_priv(dev->ndev);
-
-	rndis_pkt = &msg->msg.pkt;
 
 	/* Remove the rndis header and pass it back up the stack */
 	data_offset = RNDIS_HEADER_SIZE + rndis_pkt->data_offset;
 
-	pkt->total_data_buflen -= data_offset;
+	data_buflen -= data_offset;
 
 	/*
 	 * Make sure we got a valid RNDIS message, now total_data_buflen
 	 * should be the data packet size plus the trailer padding size
 	 */
-	if (pkt->total_data_buflen < rndis_pkt->data_len) {
+	if (unlikely(data_buflen < rndis_pkt->data_len)) {
 		netdev_err(dev->ndev, "rndis message buffer "
 			   "overflow detected (got %u, min %u)"
 			   "...dropping this message!\n",
-			   pkt->total_data_buflen, rndis_pkt->data_len);
+			   data_buflen, rndis_pkt->data_len);
 		return NVSP_STAT_FAIL;
 	}
 
+	vlan = rndis_get_ppi(rndis_pkt, IEEE_8021Q_INFO);
+
 	/*
 	 * Remove the rndis trailer padding from rndis packet message
 	 * rndis_pkt->data_len tell us the real data length, we only copy
 	 * the data packet to the stack, without the rndis trailer padding
 	 */
-	pkt->total_data_buflen = rndis_pkt->data_len;
-	*data = (void *)((unsigned long)(*data) + data_offset);
-
-	vlan = rndis_get_ppi(rndis_pkt, IEEE_8021Q_INFO);
-	if (vlan) {
-		vlan_tci = VLAN_TAG_PRESENT | vlan->vlanid |
-			(vlan->pri << VLAN_PRIO_SHIFT);
-	}
-
+	data = (void *)((unsigned long)data + data_offset);
 	csum_info = rndis_get_ppi(rndis_pkt, TCPIP_CHKSUM_PKTINFO);
-	return netvsc_recv_callback(net_device_ctx->device_ctx, pkt, data,
-				    csum_info, channel, vlan_tci);
+	return netvsc_recv_callback(ndev, channel,
+				    data, rndis_pkt->data_len,
+				    csum_info, vlan);
 }
 
-int rndis_filter_receive(struct hv_device *dev,
-				struct hv_netvsc_packet	*pkt,
-				void **data,
-				struct vmbus_channel *channel)
+int rndis_filter_receive(struct net_device *ndev,
+			 struct netvsc_device *net_dev,
+			 struct hv_device *dev,
+			 struct vmbus_channel *channel,
+			 void *data, u32 buflen)
 {
-	struct net_device *ndev = hv_get_drvdata(dev);
 	struct net_device_context *net_device_ctx = netdev_priv(ndev);
-	struct netvsc_device *net_dev = net_device_ctx->nvdev;
-	struct rndis_device *rndis_dev;
-	struct rndis_message *rndis_msg;
-	int ret = 0;
-
-	if (!net_dev) {
-		ret = NVSP_STAT_FAIL;
-		goto exit;
-	}
+	struct rndis_device *rndis_dev = net_dev->extension;
+	struct rndis_message *rndis_msg = data;
 
 	/* Make sure the rndis device state is initialized */
-	if (!net_dev->extension) {
-		netdev_err(ndev, "got rndis message but no rndis device - "
-			  "dropping this message!\n");
-		ret = NVSP_STAT_FAIL;
-		goto exit;
+	if (unlikely(!rndis_dev)) {
+		netif_err(net_device_ctx, rx_err, ndev,
+			  "got rndis message but no rndis device!\n");
+		return NVSP_STAT_FAIL;
 	}
 
-	rndis_dev = (struct rndis_device *)net_dev->extension;
-	if (rndis_dev->state == RNDIS_DEV_UNINITIALIZED) {
-		netdev_err(ndev, "got rndis message but rndis device "
-			   "uninitialized...dropping this message!\n");
-		ret = NVSP_STAT_FAIL;
-		goto exit;
+	if (unlikely(rndis_dev->state == RNDIS_DEV_UNINITIALIZED)) {
+		netif_err(net_device_ctx, rx_err, ndev,
+			  "got rndis message uninitialized\n");
+		return NVSP_STAT_FAIL;
 	}
 
-	rndis_msg = *data;
-
-	if (netif_msg_rx_err(net_device_ctx))
+	if (netif_msg_rx_status(net_device_ctx))
 		dump_rndis_message(dev, rndis_msg);
 
 	switch (rndis_msg->ndis_msg_type) {
 	case RNDIS_MSG_PACKET:
-		/* data msg */
-		ret = rndis_filter_receive_data(rndis_dev, rndis_msg, pkt,
-						data, channel);
-		break;
-
+		return rndis_filter_receive_data(ndev, rndis_dev, rndis_msg,
+						 channel, data, buflen);
 	case RNDIS_MSG_INIT_C:
 	case RNDIS_MSG_QUERY_C:
 	case RNDIS_MSG_SET_C:
@@ -454,8 +438,7 @@ int rndis_filter_receive(struct hv_device *dev,
 		break;
 	}
 
-exit:
-	return ret;
+	return 0;
 }
 
 static int rndis_filter_query_device(struct rndis_device *dev, u32 oid,
@@ -485,7 +468,35 @@ static int rndis_filter_query_device(struct rndis_device *dev, u32 oid,
 	query->info_buflen = 0;
 	query->dev_vc_handle = 0;
 
-	if (oid == OID_GEN_RECEIVE_SCALE_CAPABILITIES) {
+	if (oid == OID_TCP_OFFLOAD_HARDWARE_CAPABILITIES) {
+		struct net_device_context *ndevctx = netdev_priv(dev->ndev);
+		struct netvsc_device *nvdev = ndevctx->nvdev;
+		struct ndis_offload *hwcaps;
+		u32 nvsp_version = nvdev->nvsp_version;
+		u8 ndis_rev;
+		size_t size;
+
+		if (nvsp_version >= NVSP_PROTOCOL_VERSION_5) {
+			ndis_rev = NDIS_OFFLOAD_PARAMETERS_REVISION_3;
+			size = NDIS_OFFLOAD_SIZE;
+		} else if (nvsp_version >= NVSP_PROTOCOL_VERSION_4) {
+			ndis_rev = NDIS_OFFLOAD_PARAMETERS_REVISION_2;
+			size = NDIS_OFFLOAD_SIZE_6_1;
+		} else {
+			ndis_rev = NDIS_OFFLOAD_PARAMETERS_REVISION_1;
+			size = NDIS_OFFLOAD_SIZE_6_0;
+		}
+
+		request->request_msg.msg_len += size;
+		query->info_buflen = size;
+		hwcaps = (struct ndis_offload *)
+			((unsigned long)query + query->info_buf_offset);
+
+		hwcaps->header.type = NDIS_OBJECT_TYPE_OFFLOAD;
+		hwcaps->header.revision = ndis_rev;
+		hwcaps->header.size = size;
+
+	} else if (oid == OID_GEN_RECEIVE_SCALE_CAPABILITIES) {
 		struct ndis_recv_scale_cap *cap;
 
 		request->request_msg.msg_len +=
@@ -526,6 +537,44 @@ cleanup:
 	return ret;
 }
 
+/* Get the hardware offload capabilities */
+static int
+rndis_query_hwcaps(struct rndis_device *dev, struct ndis_offload *caps)
+{
+	u32 caps_len = sizeof(*caps);
+	int ret;
+
+	memset(caps, 0, sizeof(*caps));
+
+	ret = rndis_filter_query_device(dev,
+					OID_TCP_OFFLOAD_HARDWARE_CAPABILITIES,
+					caps, &caps_len);
+	if (ret)
+		return ret;
+
+	if (caps->header.type != NDIS_OBJECT_TYPE_OFFLOAD) {
+		netdev_warn(dev->ndev, "invalid NDIS objtype %#x\n",
+			    caps->header.type);
+		return -EINVAL;
+	}
+
+	if (caps->header.revision < NDIS_OFFLOAD_PARAMETERS_REVISION_1) {
+		netdev_warn(dev->ndev, "invalid NDIS objrev %x\n",
+			    caps->header.revision);
+		return -EINVAL;
+	}
+
+	if (caps->header.size > caps_len ||
+	    caps->header.size < NDIS_OFFLOAD_SIZE_6_0) {
+		netdev_warn(dev->ndev,
+			    "invalid NDIS objsize %u, data size %u\n",
+			    caps->header.size, caps_len);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
 static int rndis_filter_query_device_mac(struct rndis_device *dev)
 {
 	u32 size = ETH_ALEN;
@@ -663,23 +712,15 @@ cleanup:
 	return ret;
 }
 
-static const u8 netvsc_hash_key[] = {
-	0x6d, 0x5a, 0x56, 0xda, 0x25, 0x5b, 0x0e, 0xc2,
-	0x41, 0x67, 0x25, 0x3d, 0x43, 0xa3, 0x8f, 0xb0,
-	0xd0, 0xca, 0x2b, 0xcb, 0xae, 0x7b, 0x30, 0xb4,
-	0x77, 0xcb, 0x2d, 0xa3, 0x80, 0x30, 0xf2, 0x0c,
-	0x6a, 0x42, 0xb7, 0x3b, 0xbe, 0xac, 0x01, 0xfa
-};
-#define HASH_KEYLEN ARRAY_SIZE(netvsc_hash_key)
-
-static int rndis_filter_set_rss_param(struct rndis_device *rdev, int num_queue)
+int rndis_filter_set_rss_param(struct rndis_device *rdev,
+			       const u8 *rss_key, int num_queue)
 {
 	struct net_device *ndev = rdev->ndev;
 	struct rndis_request *request;
 	struct rndis_set_request *set;
 	struct rndis_set_complete *set_complete;
 	u32 extlen = sizeof(struct ndis_recv_scale_param) +
-		     4*ITAB_NUM + HASH_KEYLEN;
+		     4 * ITAB_NUM + NETVSC_HASH_KEYLEN;
 	struct ndis_recv_scale_param *rssp;
 	u32 *itab;
 	u8 *keyp;
@@ -707,19 +748,18 @@ static int rndis_filter_set_rss_param(struct rndis_device *rdev, int num_queue)
 			 NDIS_HASH_TCP_IPV6;
 	rssp->indirect_tabsize = 4*ITAB_NUM;
 	rssp->indirect_taboffset = sizeof(struct ndis_recv_scale_param);
-	rssp->hashkey_size = HASH_KEYLEN;
+	rssp->hashkey_size = NETVSC_HASH_KEYLEN;
 	rssp->kashkey_offset = rssp->indirect_taboffset +
 			       rssp->indirect_tabsize;
 
 	/* Set indirection table entries */
 	itab = (u32 *)(rssp + 1);
 	for (i = 0; i < ITAB_NUM; i++)
-		itab[i] = i % num_queue;
+		itab[i] = rdev->ind_table[i];
 
 	/* Set hask key values */
 	keyp = (u8 *)((unsigned long)rssp + rssp->kashkey_offset);
-	for (i = 0; i < HASH_KEYLEN; i++)
-		keyp[i] = netvsc_hash_key[i];
+	memcpy(keyp, rss_key, NETVSC_HASH_KEYLEN);
 
 	ret = rndis_filter_send_request(rdev, request);
 	if (ret != 0)
@@ -727,7 +767,9 @@ static int rndis_filter_set_rss_param(struct rndis_device *rdev, int num_queue)
 
 	wait_for_completion(&request->wait_event);
 	set_complete = &request->response_msg.msg.set_complete;
-	if (set_complete->status != RNDIS_STATUS_SUCCESS) {
+	if (set_complete->status == RNDIS_STATUS_SUCCESS)
+		memcpy(rdev->rss_key, rss_key, NETVSC_HASH_KEYLEN);
+	else {
 		netdev_err(ndev, "Fail to set RSS parameters:0x%x\n",
 			   set_complete->status);
 		ret = -EINVAL;
@@ -778,7 +820,6 @@ int rndis_filter_set_packet_filter(struct rndis_device *dev, u32 new_filter)
 	struct rndis_request *request;
 	struct rndis_set_request *set;
 	struct rndis_set_complete *set_complete;
-	u32 status;
 	int ret;
 
 	request = get_rndis_request(dev, RNDIS_MSG_SET,
@@ -805,8 +846,6 @@ int rndis_filter_set_packet_filter(struct rndis_device *dev, u32 new_filter)
 	wait_for_completion(&request->wait_event);
 
 	set_complete = &request->response_msg.msg.set_complete;
-	status = set_complete->status;
-
 cleanup:
 	if (request)
 		put_rndis_request(dev, request);
@@ -864,6 +903,23 @@ cleanup:
 	return ret;
 }
 
+static bool netvsc_device_idle(const struct netvsc_device *nvdev)
+{
+	int i;
+
+	if (atomic_read(&nvdev->num_outstanding_recvs) > 0)
+		return false;
+
+	for (i = 0; i < nvdev->num_chn; i++) {
+		const struct netvsc_channel *nvchan = &nvdev->chan_table[i];
+
+		if (atomic_read(&nvchan->queue_sends) > 0)
+			return false;
+	}
+
+	return true;
+}
+
 static void rndis_filter_halt_device(struct rndis_device *dev)
 {
 	struct rndis_request *request;
@@ -894,9 +950,7 @@ cleanup:
 	spin_unlock_irqrestore(&hdev->channel->inbound_lock, flags);
 
 	/* Wait for all send completions */
-	wait_event(nvdev->wait_drain,
-		   atomic_read(&nvdev->num_outstanding_sends) == 0 &&
-		   atomic_read(&nvdev->num_outstanding_recvs) == 0);
+	wait_event(nvdev->wait_drain, netvsc_device_idle(nvdev));
 
 	if (request)
 		put_rndis_request(dev, request);
@@ -948,18 +1002,15 @@ static void netvsc_sc_open(struct vmbus_channel *new_sc)
 	if (chn_index >= nvscdev->num_chn)
 		return;
 
-	set_per_channel_state(new_sc, nvscdev->sub_cb_buf + (chn_index - 1) *
-			      NETVSC_PACKET_SIZE);
-
-	nvscdev->mrc[chn_index].buf = vzalloc(NETVSC_RECVSLOT_MAX *
-					      sizeof(struct recv_comp_data));
+	nvscdev->chan_table[chn_index].mrc.buf
+		= vzalloc(NETVSC_RECVSLOT_MAX * sizeof(struct recv_comp_data));
 
 	ret = vmbus_open(new_sc, nvscdev->ring_size * PAGE_SIZE,
 			 nvscdev->ring_size * PAGE_SIZE, NULL, 0,
 			 netvsc_channel_cb, new_sc);
 
 	if (ret == 0)
-		nvscdev->chn_table[chn_index] = new_sc;
+		nvscdev->chan_table[chn_index].channel = new_sc;
 
 	spin_lock_irqsave(&nvscdev->sc_lock, flags);
 	nvscdev->num_sc_offered--;
@@ -969,24 +1020,25 @@ static void netvsc_sc_open(struct vmbus_channel *new_sc)
 }
 
 int rndis_filter_device_add(struct hv_device *dev,
-			    void *additional_info)
+			    struct netvsc_device_info *device_info)
 {
-	int ret;
 	struct net_device *net = hv_get_drvdata(dev);
 	struct net_device_context *net_device_ctx = netdev_priv(net);
 	struct netvsc_device *net_device;
 	struct rndis_device *rndis_device;
-	struct netvsc_device_info *device_info = additional_info;
+	struct ndis_offload hwcaps;
 	struct ndis_offload_params offloads;
 	struct nvsp_message *init_packet;
 	struct ndis_recv_scale_cap rsscap;
 	u32 rsscap_size = sizeof(struct ndis_recv_scale_cap);
+	unsigned int gso_max_size = GSO_MAX_SIZE;
 	u32 mtu, size;
 	u32 num_rss_qs;
 	u32 sc_delta;
 	const struct cpumask *node_cpu_mask;
 	u32 num_possible_rss_qs;
 	unsigned long flags;
+	int i, ret;
 
 	rndis_device = get_rndis_device();
 	if (!rndis_device)
@@ -997,7 +1049,7 @@ int rndis_filter_device_add(struct hv_device *dev,
 	 * NOTE! Once the channel is created, we may get a receive callback
 	 * (RndisFilterOnReceive()) before this call is completed
 	 */
-	ret = netvsc_device_add(dev, additional_info);
+	ret = netvsc_device_add(dev, device_info);
 	if (ret != 0) {
 		kfree(rndis_device);
 		return ret;
@@ -1016,7 +1068,7 @@ int rndis_filter_device_add(struct hv_device *dev,
 	/* Send the rndis initialization message */
 	ret = rndis_filter_init_device(rndis_device);
 	if (ret != 0) {
-		rndis_filter_device_remove(dev);
+		rndis_filter_device_remove(dev, net_device);
 		return ret;
 	}
 
@@ -1031,25 +1083,71 @@ int rndis_filter_device_add(struct hv_device *dev,
 	/* Get the mac address */
 	ret = rndis_filter_query_device_mac(rndis_device);
 	if (ret != 0) {
-		rndis_filter_device_remove(dev);
+		rndis_filter_device_remove(dev, net_device);
 		return ret;
 	}
 
 	memcpy(device_info->mac_adr, rndis_device->hw_mac_adr, ETH_ALEN);
 
-	/* Turn on the offloads; the host supports all of the relevant
-	 * offloads.
-	 */
+	/* Find HW offload capabilities */
+	ret = rndis_query_hwcaps(rndis_device, &hwcaps);
+	if (ret != 0) {
+		rndis_filter_device_remove(dev, net_device);
+		return ret;
+	}
+
+	/* A value of zero means "no change"; now turn on what we want. */
 	memset(&offloads, 0, sizeof(struct ndis_offload_params));
-	/* A value of zero means "no change"; now turn on what we
-	 * want.
-	 */
-	offloads.ip_v4_csum = NDIS_OFFLOAD_PARAMETERS_TX_RX_ENABLED;
-	offloads.tcp_ip_v4_csum = NDIS_OFFLOAD_PARAMETERS_TX_RX_ENABLED;
-	offloads.udp_ip_v4_csum = NDIS_OFFLOAD_PARAMETERS_TX_RX_ENABLED;
-	offloads.tcp_ip_v6_csum = NDIS_OFFLOAD_PARAMETERS_TX_RX_ENABLED;
-	offloads.udp_ip_v6_csum = NDIS_OFFLOAD_PARAMETERS_TX_RX_ENABLED;
-	offloads.lso_v2_ipv4 = NDIS_OFFLOAD_PARAMETERS_LSOV2_ENABLED;
+
+	/* Linux does not care about IP checksum, always does in kernel */
+	offloads.ip_v4_csum = NDIS_OFFLOAD_PARAMETERS_TX_RX_DISABLED;
+
+	/* Compute tx offload settings based on hw capabilities */
+	net->hw_features = NETIF_F_RXCSUM;
+
+	if ((hwcaps.csum.ip4_txcsum & NDIS_TXCSUM_ALL_TCP4) == NDIS_TXCSUM_ALL_TCP4) {
+		/* Can checksum TCP */
+		net->hw_features |= NETIF_F_IP_CSUM;
+		net_device_ctx->tx_checksum_mask |= TRANSPORT_INFO_IPV4_TCP;
+
+		offloads.tcp_ip_v4_csum = NDIS_OFFLOAD_PARAMETERS_TX_RX_ENABLED;
+
+		if (hwcaps.lsov2.ip4_encap & NDIS_OFFLOAD_ENCAP_8023) {
+			offloads.lso_v2_ipv4 = NDIS_OFFLOAD_PARAMETERS_LSOV2_ENABLED;
+			net->hw_features |= NETIF_F_TSO;
+
+			if (hwcaps.lsov2.ip4_maxsz < gso_max_size)
+				gso_max_size = hwcaps.lsov2.ip4_maxsz;
+		}
+
+		if (hwcaps.csum.ip4_txcsum & NDIS_TXCSUM_CAP_UDP4) {
+			offloads.udp_ip_v4_csum = NDIS_OFFLOAD_PARAMETERS_TX_RX_ENABLED;
+			net_device_ctx->tx_checksum_mask |= TRANSPORT_INFO_IPV4_UDP;
+		}
+	}
+
+	if ((hwcaps.csum.ip6_txcsum & NDIS_TXCSUM_ALL_TCP6) == NDIS_TXCSUM_ALL_TCP6) {
+		net->hw_features |= NETIF_F_IPV6_CSUM;
+
+		offloads.tcp_ip_v6_csum = NDIS_OFFLOAD_PARAMETERS_TX_RX_ENABLED;
+		net_device_ctx->tx_checksum_mask |= TRANSPORT_INFO_IPV6_TCP;
+
+		if ((hwcaps.lsov2.ip6_encap & NDIS_OFFLOAD_ENCAP_8023) &&
+		    (hwcaps.lsov2.ip6_opts & NDIS_LSOV2_CAP_IP6) == NDIS_LSOV2_CAP_IP6) {
+			offloads.lso_v2_ipv6 = NDIS_OFFLOAD_PARAMETERS_LSOV2_ENABLED;
+			net->hw_features |= NETIF_F_TSO6;
+
+			if (hwcaps.lsov2.ip6_maxsz < gso_max_size)
+				gso_max_size = hwcaps.lsov2.ip6_maxsz;
+		}
+
+		if (hwcaps.csum.ip6_txcsum & NDIS_TXCSUM_CAP_UDP6) {
+			offloads.udp_ip_v6_csum = NDIS_OFFLOAD_PARAMETERS_TX_RX_ENABLED;
+			net_device_ctx->tx_checksum_mask |= TRANSPORT_INFO_IPV6_UDP;
+		}
+	}
+
+	netif_set_gso_max_size(net, gso_max_size);
 
 	ret = rndis_filter_set_offload_params(net, &offloads);
 	if (ret)
@@ -1094,19 +1192,16 @@ int rndis_filter_device_add(struct hv_device *dev,
 		net_device->num_chn = min(num_possible_rss_qs, num_rss_qs);
 
 	num_rss_qs = net_device->num_chn - 1;
+
+	for (i = 0; i < ITAB_NUM; i++)
+		rndis_device->ind_table[i] = ethtool_rxfh_indir_default(i,
+							net_device->num_chn);
+
 	net_device->num_sc_offered = num_rss_qs;
 
 	if (net_device->num_chn == 1)
 		goto out;
 
-	net_device->sub_cb_buf = vzalloc((net_device->num_chn - 1) *
-					 NETVSC_PACKET_SIZE);
-	if (!net_device->sub_cb_buf) {
-		net_device->num_chn = 1;
-		dev_info(&dev->device, "No memory for subchannels.\n");
-		goto out;
-	}
-
 	vmbus_set_sc_create_callback(dev->channel, netvsc_sc_open);
 
 	init_packet = &net_device->channel_init_pkt;
@@ -1132,7 +1227,8 @@ int rndis_filter_device_add(struct hv_device *dev,
 	net_device->num_chn = 1 +
 		init_packet->msg.v5_msg.subchn_comp.num_subchannels;
 
-	ret = rndis_filter_set_rss_param(rndis_device, net_device->num_chn);
+	ret = rndis_filter_set_rss_param(rndis_device, netvsc_hash_key,
+					 net_device->num_chn);
 
 	/*
 	 * Set the number of sub-channels to be received.
@@ -1152,13 +1248,13 @@ out:
 	return 0; /* return 0 because primary channel can be used alone */
 
 err_dev_remv:
-	rndis_filter_device_remove(dev);
+	rndis_filter_device_remove(dev, net_device);
 	return ret;
 }
 
-void rndis_filter_device_remove(struct hv_device *dev)
+void rndis_filter_device_remove(struct hv_device *dev,
+				struct netvsc_device *net_dev)
 {
-	struct netvsc_device *net_dev = hv_device_to_netvsc_device(dev);
 	struct rndis_device *rndis_dev = net_dev->extension;
 
 	/* If not all subchannel offers are complete, wait for them until
diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
index 66c0eeafcb5d..312fce7302d3 100644
--- a/drivers/net/ifb.c
+++ b/drivers/net/ifb.c
@@ -78,10 +78,8 @@ static void ifb_ri_tasklet(unsigned long _txp)
 	}
 
 	while ((skb = __skb_dequeue(&txp->tq)) != NULL) {
-		u32 from = G_TC_FROM(skb->tc_verd);
-
-		skb->tc_verd = 0;
-		skb->tc_verd = SET_TC_NCLS(skb->tc_verd);
+		skb->tc_redirected = 0;
+		skb->tc_skip_classify = 1;
 
 		u64_stats_update_begin(&txp->tsync);
 		txp->tx_packets++;
@@ -101,13 +99,12 @@ static void ifb_ri_tasklet(unsigned long _txp)
 		rcu_read_unlock();
 		skb->skb_iif = txp->dev->ifindex;
 
-		if (from & AT_EGRESS) {
+		if (!skb->tc_from_ingress) {
 			dev_queue_xmit(skb);
-		} else if (from & AT_INGRESS) {
+		} else {
 			skb_pull(skb, skb->mac_len);
 			netif_receive_skb(skb);
-		} else
-			BUG();
+		}
 	}
 
 	if (__netif_tx_trylock(txq)) {
@@ -129,8 +126,8 @@ resched:
 
 }
 
-static struct rtnl_link_stats64 *ifb_stats64(struct net_device *dev,
-					     struct rtnl_link_stats64 *stats)
+static void ifb_stats64(struct net_device *dev,
+			struct rtnl_link_stats64 *stats)
 {
 	struct ifb_dev_private *dp = netdev_priv(dev);
 	struct ifb_q_private *txp = dp->tx_private;
@@ -157,8 +154,6 @@ static struct rtnl_link_stats64 *ifb_stats64(struct net_device *dev,
 	}
 	stats->rx_dropped = dev->stats.rx_dropped;
 	stats->tx_dropped = dev->stats.tx_dropped;
-
-	return stats;
 }
 
 static int ifb_dev_init(struct net_device *dev)
@@ -241,7 +236,6 @@ static void ifb_setup(struct net_device *dev)
 static netdev_tx_t ifb_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct ifb_dev_private *dp = netdev_priv(dev);
-	u32 from = G_TC_FROM(skb->tc_verd);
 	struct ifb_q_private *txp = dp->tx_private + skb_get_queue_mapping(skb);
 
 	u64_stats_update_begin(&txp->rsync);
@@ -249,7 +243,7 @@ static netdev_tx_t ifb_xmit(struct sk_buff *skb, struct net_device *dev)
 	txp->rx_bytes += skb->len;
 	u64_stats_update_end(&txp->rsync);
 
-	if (!(from & (AT_INGRESS|AT_EGRESS)) || !skb->skb_iif) {
+	if (!skb->tc_redirected || !skb->skb_iif) {
 		dev_kfree_skb(skb);
 		dev->stats.rx_dropped++;
 		return NETDEV_TX_OK;
diff --git a/drivers/net/ipvlan/Makefile b/drivers/net/ipvlan/Makefile
index df79910192d6..8a2c64dc9641 100644
--- a/drivers/net/ipvlan/Makefile
+++ b/drivers/net/ipvlan/Makefile
@@ -3,5 +3,6 @@
 #
 
 obj-$(CONFIG_IPVLAN) += ipvlan.o
+obj-$(CONFIG_IPVTAP) += ipvtap.o
 
 ipvlan-objs := ipvlan_core.o ipvlan_main.o
diff --git a/drivers/net/ipvlan/ipvlan.h b/drivers/net/ipvlan/ipvlan.h
index dbfbb33ac66c..800a46c8d26c 100644
--- a/drivers/net/ipvlan/ipvlan.h
+++ b/drivers/net/ipvlan/ipvlan.h
@@ -94,9 +94,11 @@ struct ipvl_port {
 	struct hlist_head	hlhead[IPVLAN_HASH_SIZE];
 	struct list_head	ipvlans;
 	u16			mode;
+	u16			dev_id_start;
 	struct work_struct	wq;
 	struct sk_buff_head	backlog;
 	int			count;
+	struct ida		ida;
 };
 
 struct ipvl_skb_cb {
@@ -133,4 +135,11 @@ struct sk_buff *ipvlan_l3_rcv(struct net_device *dev, struct sk_buff *skb,
 			      u16 proto);
 unsigned int ipvlan_nf_input(void *priv, struct sk_buff *skb,
 			     const struct nf_hook_state *state);
+void ipvlan_count_rx(const struct ipvl_dev *ipvlan,
+		     unsigned int len, bool success, bool mcast);
+int ipvlan_link_new(struct net *src_net, struct net_device *dev,
+		    struct nlattr *tb[], struct nlattr *data[]);
+void ipvlan_link_delete(struct net_device *dev, struct list_head *head);
+void ipvlan_link_setup(struct net_device *dev);
+int ipvlan_link_register(struct rtnl_link_ops *ops);
 #endif /* __IPVLAN_H */
diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c
index 83ce74acf82d..1f3295e274d0 100644
--- a/drivers/net/ipvlan/ipvlan_core.c
+++ b/drivers/net/ipvlan/ipvlan_core.c
@@ -16,12 +16,9 @@ void ipvlan_init_secret(void)
 	net_get_random_once(&ipvlan_jhash_secret, sizeof(ipvlan_jhash_secret));
 }
 
-static void ipvlan_count_rx(const struct ipvl_dev *ipvlan,
+void ipvlan_count_rx(const struct ipvl_dev *ipvlan,
 			    unsigned int len, bool success, bool mcast)
 {
-	if (!ipvlan)
-		return;
-
 	if (likely(success)) {
 		struct ipvl_pcpu_stats *pcptr;
 
@@ -36,6 +33,7 @@ static void ipvlan_count_rx(const struct ipvl_dev *ipvlan,
 		this_cpu_inc(ipvlan->pcpu_stats->rx_errs);
 	}
 }
+EXPORT_SYMBOL_GPL(ipvlan_count_rx);
 
 static u8 ipvlan_get_v6_hash(const void *iaddr)
 {
diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c
index 8b0f99300cbc..aa8575ccbce3 100644
--- a/drivers/net/ipvlan/ipvlan_main.c
+++ b/drivers/net/ipvlan/ipvlan_main.c
@@ -102,8 +102,8 @@ static int ipvlan_port_create(struct net_device *dev)
 		return -EINVAL;
 	}
 
-	if (netif_is_macvlan_port(dev)) {
-		netdev_err(dev, "Master is a macvlan port.\n");
+	if (netdev_is_rx_handler_busy(dev)) {
+		netdev_err(dev, "Device is already in use.\n");
 		return -EBUSY;
 	}
 
@@ -119,6 +119,8 @@ static int ipvlan_port_create(struct net_device *dev)
 
 	skb_queue_head_init(&port->backlog);
 	INIT_WORK(&port->wq, ipvlan_process_multicast);
+	ida_init(&port->ida);
+	port->dev_id_start = 1;
 
 	err = netdev_rx_handler_register(dev, ipvlan_handle_frame, port);
 	if (err)
@@ -150,6 +152,7 @@ static void ipvlan_port_destroy(struct net_device *dev)
 			dev_put(skb->dev);
 		kfree_skb(skb);
 	}
+	ida_destroy(&port->ida);
 	kfree(port);
 }
 
@@ -301,8 +304,8 @@ static void ipvlan_set_multicast_mac_filter(struct net_device *dev)
 	dev_mc_sync(ipvlan->phy_dev, dev);
 }
 
-static struct rtnl_link_stats64 *ipvlan_get_stats64(struct net_device *dev,
-						    struct rtnl_link_stats64 *s)
+static void ipvlan_get_stats64(struct net_device *dev,
+			       struct rtnl_link_stats64 *s)
 {
 	struct ipvl_dev *ipvlan = netdev_priv(dev);
 
@@ -339,7 +342,6 @@ static struct rtnl_link_stats64 *ipvlan_get_stats64(struct net_device *dev,
 		s->rx_dropped = rx_errs;
 		s->tx_dropped = tx_drps;
 	}
-	return s;
 }
 
 static int ipvlan_vlan_rx_add_vid(struct net_device *dev, __be16 proto, u16 vid)
@@ -494,8 +496,8 @@ err:
 	return ret;
 }
 
-static int ipvlan_link_new(struct net *src_net, struct net_device *dev,
-			   struct nlattr *tb[], struct nlattr *data[])
+int ipvlan_link_new(struct net *src_net, struct net_device *dev,
+		    struct nlattr *tb[], struct nlattr *data[])
 {
 	struct ipvl_dev *ipvlan = netdev_priv(dev);
 	struct ipvl_port *port;
@@ -533,6 +535,29 @@ static int ipvlan_link_new(struct net *src_net, struct net_device *dev,
 	ipvlan_adjust_mtu(ipvlan, phy_dev);
 	INIT_LIST_HEAD(&ipvlan->addrs);
 
+	/* If the port-id base is at the MAX value, then wrap it around and
+	 * begin from 0x1 again. This may be due to a busy system where lots
+	 * of slaves are getting created and deleted.
+	 */
+	if (port->dev_id_start == 0xFFFE)
+		port->dev_id_start = 0x1;
+
+	/* Since L2 address is shared among all IPvlan slaves including
+	 * master, use unique 16 bit dev-ids to diffentiate among them.
+	 * Assign IDs between 0x1 and 0xFFFE (used by the master) to each
+	 * slave link [see addrconf_ifid_eui48()].
+	 */
+	err = ida_simple_get(&port->ida, port->dev_id_start, 0xFFFE,
+			     GFP_KERNEL);
+	if (err < 0)
+		err = ida_simple_get(&port->ida, 0x1, port->dev_id_start,
+				     GFP_KERNEL);
+	if (err < 0)
+		goto destroy_ipvlan_port;
+	dev->dev_id = err;
+	/* Increment id-base to the next slot for the future assignment */
+	port->dev_id_start = err + 1;
+
 	/* TODO Probably put random address here to be presented to the
 	 * world but keep using the physical-dev address for the outgoing
 	 * packets.
@@ -543,7 +568,7 @@ static int ipvlan_link_new(struct net *src_net, struct net_device *dev,
 
 	err = register_netdevice(dev);
 	if (err < 0)
-		goto destroy_ipvlan_port;
+		goto remove_ida;
 
 	err = netdev_upper_dev_link(phy_dev, dev);
 	if (err) {
@@ -562,13 +587,16 @@ unlink_netdev:
 	netdev_upper_dev_unlink(phy_dev, dev);
 unregister_netdev:
 	unregister_netdevice(dev);
+remove_ida:
+	ida_simple_remove(&port->ida, dev->dev_id);
 destroy_ipvlan_port:
 	if (create)
 		ipvlan_port_destroy(phy_dev);
 	return err;
 }
+EXPORT_SYMBOL_GPL(ipvlan_link_new);
 
-static void ipvlan_link_delete(struct net_device *dev, struct list_head *head)
+void ipvlan_link_delete(struct net_device *dev, struct list_head *head)
 {
 	struct ipvl_dev *ipvlan = netdev_priv(dev);
 	struct ipvl_addr *addr, *next;
@@ -579,12 +607,14 @@ static void ipvlan_link_delete(struct net_device *dev, struct list_head *head)
 		kfree_rcu(addr, rcu);
 	}
 
+	ida_simple_remove(&ipvlan->port->ida, dev->dev_id);
 	list_del_rcu(&ipvlan->pnode);
 	unregister_netdevice_queue(dev, head);
 	netdev_upper_dev_unlink(ipvlan->phy_dev, dev);
 }
+EXPORT_SYMBOL_GPL(ipvlan_link_delete);
 
-static void ipvlan_link_setup(struct net_device *dev)
+void ipvlan_link_setup(struct net_device *dev)
 {
 	ether_setup(dev);
 
@@ -595,6 +625,7 @@ static void ipvlan_link_setup(struct net_device *dev)
 	dev->header_ops = &ipvlan_header_ops;
 	dev->ethtool_ops = &ipvlan_ethtool_ops;
 }
+EXPORT_SYMBOL_GPL(ipvlan_link_setup);
 
 static const struct nla_policy ipvlan_nl_policy[IFLA_IPVLAN_MAX + 1] =
 {
@@ -605,22 +636,22 @@ static struct rtnl_link_ops ipvlan_link_ops = {
 	.kind		= "ipvlan",
 	.priv_size	= sizeof(struct ipvl_dev),
 
-	.get_size	= ipvlan_nl_getsize,
-	.policy		= ipvlan_nl_policy,
-	.validate	= ipvlan_nl_validate,
-	.fill_info	= ipvlan_nl_fillinfo,
-	.changelink	= ipvlan_nl_changelink,
-	.maxtype	= IFLA_IPVLAN_MAX,
-
 	.setup		= ipvlan_link_setup,
 	.newlink	= ipvlan_link_new,
 	.dellink	= ipvlan_link_delete,
 };
 
-static int ipvlan_link_register(struct rtnl_link_ops *ops)
+int ipvlan_link_register(struct rtnl_link_ops *ops)
 {
+	ops->get_size	= ipvlan_nl_getsize;
+	ops->policy	= ipvlan_nl_policy;
+	ops->validate	= ipvlan_nl_validate;
+	ops->fill_info	= ipvlan_nl_fillinfo;
+	ops->changelink = ipvlan_nl_changelink;
+	ops->maxtype	= IFLA_IPVLAN_MAX;
 	return rtnl_link_register(ops);
 }
+EXPORT_SYMBOL_GPL(ipvlan_link_register);
 
 static int ipvlan_device_event(struct notifier_block *unused,
 			       unsigned long event, void *ptr)
@@ -674,23 +705,22 @@ static int ipvlan_device_event(struct notifier_block *unused,
 	return NOTIFY_DONE;
 }
 
-static int ipvlan_add_addr6(struct ipvl_dev *ipvlan, struct in6_addr *ip6_addr)
+static int ipvlan_add_addr(struct ipvl_dev *ipvlan, void *iaddr, bool is_v6)
 {
 	struct ipvl_addr *addr;
 
-	if (ipvlan_addr_busy(ipvlan->port, ip6_addr, true)) {
-		netif_err(ipvlan, ifup, ipvlan->dev,
-			  "Failed to add IPv6=%pI6c addr for %s intf\n",
-			  ip6_addr, ipvlan->dev->name);
-		return -EINVAL;
-	}
 	addr = kzalloc(sizeof(struct ipvl_addr), GFP_ATOMIC);
 	if (!addr)
 		return -ENOMEM;
 
 	addr->master = ipvlan;
-	memcpy(&addr->ip6addr, ip6_addr, sizeof(struct in6_addr));
-	addr->atype = IPVL_IPV6;
+	if (is_v6) {
+		memcpy(&addr->ip6addr, iaddr, sizeof(struct in6_addr));
+		addr->atype = IPVL_IPV6;
+	} else {
+		memcpy(&addr->ip4addr, iaddr, sizeof(struct in_addr));
+		addr->atype = IPVL_IPV4;
+	}
 	list_add_tail(&addr->anode, &ipvlan->addrs);
 
 	/* If the interface is not up, the address will be added to the hash
@@ -702,11 +732,11 @@ static int ipvlan_add_addr6(struct ipvl_dev *ipvlan, struct in6_addr *ip6_addr)
 	return 0;
 }
 
-static void ipvlan_del_addr6(struct ipvl_dev *ipvlan, struct in6_addr *ip6_addr)
+static void ipvlan_del_addr(struct ipvl_dev *ipvlan, void *iaddr, bool is_v6)
 {
 	struct ipvl_addr *addr;
 
-	addr = ipvlan_find_addr(ipvlan, ip6_addr, true);
+	addr = ipvlan_find_addr(ipvlan, iaddr, is_v6);
 	if (!addr)
 		return;
 
@@ -717,6 +747,23 @@ static void ipvlan_del_addr6(struct ipvl_dev *ipvlan, struct in6_addr *ip6_addr)
 	return;
 }
 
+static int ipvlan_add_addr6(struct ipvl_dev *ipvlan, struct in6_addr *ip6_addr)
+{
+	if (ipvlan_addr_busy(ipvlan->port, ip6_addr, true)) {
+		netif_err(ipvlan, ifup, ipvlan->dev,
+			  "Failed to add IPv6=%pI6c addr for %s intf\n",
+			  ip6_addr, ipvlan->dev->name);
+		return -EINVAL;
+	}
+
+	return ipvlan_add_addr(ipvlan, ip6_addr, true);
+}
+
+static void ipvlan_del_addr6(struct ipvl_dev *ipvlan, struct in6_addr *ip6_addr)
+{
+	return ipvlan_del_addr(ipvlan, ip6_addr, true);
+}
+
 static int ipvlan_addr6_event(struct notifier_block *unused,
 			      unsigned long event, void *ptr)
 {
@@ -750,45 +797,19 @@ static int ipvlan_addr6_event(struct notifier_block *unused,
 
 static int ipvlan_add_addr4(struct ipvl_dev *ipvlan, struct in_addr *ip4_addr)
 {
-	struct ipvl_addr *addr;
-
 	if (ipvlan_addr_busy(ipvlan->port, ip4_addr, false)) {
 		netif_err(ipvlan, ifup, ipvlan->dev,
 			  "Failed to add IPv4=%pI4 on %s intf.\n",
 			  ip4_addr, ipvlan->dev->name);
 		return -EINVAL;
 	}
-	addr = kzalloc(sizeof(struct ipvl_addr), GFP_KERNEL);
-	if (!addr)
-		return -ENOMEM;
-
-	addr->master = ipvlan;
-	memcpy(&addr->ip4addr, ip4_addr, sizeof(struct in_addr));
-	addr->atype = IPVL_IPV4;
-	list_add_tail(&addr->anode, &ipvlan->addrs);
 
-	/* If the interface is not up, the address will be added to the hash
-	 * list by ipvlan_open.
-	 */
-	if (netif_running(ipvlan->dev))
-		ipvlan_ht_addr_add(ipvlan, addr);
-
-	return 0;
+	return ipvlan_add_addr(ipvlan, ip4_addr, false);
 }
 
 static void ipvlan_del_addr4(struct ipvl_dev *ipvlan, struct in_addr *ip4_addr)
 {
-	struct ipvl_addr *addr;
-
-	addr = ipvlan_find_addr(ipvlan, ip4_addr, false);
-	if (!addr)
-		return;
-
-	ipvlan_ht_addr_del(addr);
-	list_del(&addr->anode);
-	kfree_rcu(addr, rcu);
-
-	return;
+	return ipvlan_del_addr(ipvlan, ip4_addr, false);
 }
 
 static int ipvlan_addr4_event(struct notifier_block *unused,
diff --git a/drivers/net/ipvlan/ipvtap.c b/drivers/net/ipvlan/ipvtap.c
new file mode 100644
index 000000000000..2b713b63b62c
--- /dev/null
+++ b/drivers/net/ipvlan/ipvtap.c
@@ -0,0 +1,241 @@
+#include <linux/etherdevice.h>
+#include "ipvlan.h"
+#include <linux/if_vlan.h>
+#include <linux/if_tap.h>
+#include <linux/interrupt.h>
+#include <linux/nsproxy.h>
+#include <linux/compat.h>
+#include <linux/if_tun.h>
+#include <linux/module.h>
+#include <linux/skbuff.h>
+#include <linux/cache.h>
+#include <linux/sched.h>
+#include <linux/types.h>
+#include <linux/slab.h>
+#include <linux/wait.h>
+#include <linux/cdev.h>
+#include <linux/idr.h>
+#include <linux/fs.h>
+#include <linux/uio.h>
+
+#include <net/net_namespace.h>
+#include <net/rtnetlink.h>
+#include <net/sock.h>
+#include <linux/virtio_net.h>
+
+#define TUN_OFFLOADS (NETIF_F_HW_CSUM | NETIF_F_TSO_ECN | NETIF_F_TSO | \
+		      NETIF_F_TSO6 | NETIF_F_UFO)
+
+static dev_t ipvtap_major;
+static struct cdev ipvtap_cdev;
+
+static const void *ipvtap_net_namespace(struct device *d)
+{
+	struct net_device *dev = to_net_dev(d->parent);
+	return dev_net(dev);
+}
+
+static struct class ipvtap_class = {
+	 .name = "ipvtap",
+	 .owner = THIS_MODULE,
+	 .ns_type = &net_ns_type_operations,
+	 .namespace = ipvtap_net_namespace,
+};
+
+struct ipvtap_dev {
+	struct ipvl_dev vlan;
+	struct tap_dev	  tap;
+};
+
+static void ipvtap_count_tx_dropped(struct tap_dev *tap)
+{
+	struct ipvtap_dev *vlantap = container_of(tap, struct ipvtap_dev, tap);
+	struct ipvl_dev *vlan = &vlantap->vlan;
+
+	this_cpu_inc(vlan->pcpu_stats->tx_drps);
+}
+
+static void ipvtap_count_rx_dropped(struct tap_dev *tap)
+{
+	struct ipvtap_dev *vlantap = container_of(tap, struct ipvtap_dev, tap);
+	struct ipvl_dev *vlan = &vlantap->vlan;
+
+	ipvlan_count_rx(vlan, 0, 0, 0);
+}
+
+static void ipvtap_update_features(struct tap_dev *tap,
+				   netdev_features_t features)
+{
+	struct ipvtap_dev *vlantap = container_of(tap, struct ipvtap_dev, tap);
+	struct ipvl_dev *vlan = &vlantap->vlan;
+
+	vlan->sfeatures = features;
+	netdev_update_features(vlan->dev);
+}
+
+static int ipvtap_newlink(struct net *src_net,
+			  struct net_device *dev,
+			  struct nlattr *tb[],
+			  struct nlattr *data[])
+{
+	struct ipvtap_dev *vlantap = netdev_priv(dev);
+	int err;
+
+	INIT_LIST_HEAD(&vlantap->tap.queue_list);
+
+	/* Since macvlan supports all offloads by default, make
+	 * tap support all offloads also.
+	 */
+	vlantap->tap.tap_features = TUN_OFFLOADS;
+	vlantap->tap.count_tx_dropped = ipvtap_count_tx_dropped;
+	vlantap->tap.update_features =	ipvtap_update_features;
+	vlantap->tap.count_rx_dropped = ipvtap_count_rx_dropped;
+
+	err = netdev_rx_handler_register(dev, tap_handle_frame, &vlantap->tap);
+	if (err)
+		return err;
+
+	/* Don't put anything that may fail after macvlan_common_newlink
+	 * because we can't undo what it does.
+	 */
+	err =  ipvlan_link_new(src_net, dev, tb, data);
+	if (err) {
+		netdev_rx_handler_unregister(dev);
+		return err;
+	}
+
+	vlantap->tap.dev = vlantap->vlan.dev;
+
+	return err;
+}
+
+static void ipvtap_dellink(struct net_device *dev,
+			   struct list_head *head)
+{
+	struct ipvtap_dev *vlan = netdev_priv(dev);
+
+	netdev_rx_handler_unregister(dev);
+	tap_del_queues(&vlan->tap);
+	ipvlan_link_delete(dev, head);
+}
+
+static void ipvtap_setup(struct net_device *dev)
+{
+	ipvlan_link_setup(dev);
+	dev->tx_queue_len = TUN_READQ_SIZE;
+	dev->priv_flags &= ~IFF_NO_QUEUE;
+}
+
+static struct rtnl_link_ops ipvtap_link_ops __read_mostly = {
+	.kind		= "ipvtap",
+	.setup		= ipvtap_setup,
+	.newlink	= ipvtap_newlink,
+	.dellink	= ipvtap_dellink,
+	.priv_size	= sizeof(struct ipvtap_dev),
+};
+
+static int ipvtap_device_event(struct notifier_block *unused,
+			       unsigned long event, void *ptr)
+{
+	struct net_device *dev = netdev_notifier_info_to_dev(ptr);
+	struct ipvtap_dev *vlantap;
+	struct device *classdev;
+	dev_t devt;
+	int err;
+	char tap_name[IFNAMSIZ];
+
+	if (dev->rtnl_link_ops != &ipvtap_link_ops)
+		return NOTIFY_DONE;
+
+	snprintf(tap_name, IFNAMSIZ, "tap%d", dev->ifindex);
+	vlantap = netdev_priv(dev);
+
+	switch (event) {
+	case NETDEV_REGISTER:
+		/* Create the device node here after the network device has
+		 * been registered but before register_netdevice has
+		 * finished running.
+		 */
+		err = tap_get_minor(ipvtap_major, &vlantap->tap);
+		if (err)
+			return notifier_from_errno(err);
+
+		devt = MKDEV(MAJOR(ipvtap_major), vlantap->tap.minor);
+		classdev = device_create(&ipvtap_class, &dev->dev, devt,
+					 dev, tap_name);
+		if (IS_ERR(classdev)) {
+			tap_free_minor(ipvtap_major, &vlantap->tap);
+			return notifier_from_errno(PTR_ERR(classdev));
+		}
+		err = sysfs_create_link(&dev->dev.kobj, &classdev->kobj,
+					tap_name);
+		if (err)
+			return notifier_from_errno(err);
+		break;
+	case NETDEV_UNREGISTER:
+		/* vlan->minor == 0 if NETDEV_REGISTER above failed */
+		if (vlantap->tap.minor == 0)
+			break;
+		sysfs_remove_link(&dev->dev.kobj, tap_name);
+		devt = MKDEV(MAJOR(ipvtap_major), vlantap->tap.minor);
+		device_destroy(&ipvtap_class, devt);
+		tap_free_minor(ipvtap_major, &vlantap->tap);
+		break;
+	case NETDEV_CHANGE_TX_QUEUE_LEN:
+		if (tap_queue_resize(&vlantap->tap))
+			return NOTIFY_BAD;
+		break;
+	}
+
+	return NOTIFY_DONE;
+}
+
+static struct notifier_block ipvtap_notifier_block __read_mostly = {
+	.notifier_call	= ipvtap_device_event,
+};
+
+static int ipvtap_init(void)
+{
+	int err;
+
+	err = tap_create_cdev(&ipvtap_cdev, &ipvtap_major, "ipvtap");
+
+	if (err)
+		goto out1;
+
+	err = class_register(&ipvtap_class);
+	if (err)
+		goto out2;
+
+	err = register_netdevice_notifier(&ipvtap_notifier_block);
+	if (err)
+		goto out3;
+
+	err = ipvlan_link_register(&ipvtap_link_ops);
+	if (err)
+		goto out4;
+
+	return 0;
+
+out4:
+	unregister_netdevice_notifier(&ipvtap_notifier_block);
+out3:
+	class_unregister(&ipvtap_class);
+out2:
+	tap_destroy_cdev(ipvtap_major, &ipvtap_cdev);
+out1:
+	return err;
+}
+module_init(ipvtap_init);
+
+static void ipvtap_exit(void)
+{
+	rtnl_link_unregister(&ipvtap_link_ops);
+	unregister_netdevice_notifier(&ipvtap_notifier_block);
+	class_unregister(&ipvtap_class);
+	tap_destroy_cdev(ipvtap_major, &ipvtap_cdev);
+}
+module_exit(ipvtap_exit);
+MODULE_ALIAS_RTNL_LINK("ipvtap");
+MODULE_AUTHOR("Sainath Grandhi <sainath.grandhi@intel.com>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/irda/au1k_ir.c b/drivers/net/irda/au1k_ir.c
index 44e4f386a5dc..be4ea6aa57a9 100644
--- a/drivers/net/irda/au1k_ir.c
+++ b/drivers/net/irda/au1k_ir.c
@@ -25,7 +25,6 @@
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/types.h>
-#include <linux/ioport.h>
 
 #include <net/irda/irda.h>
 #include <net/irda/irmod.h>
@@ -169,8 +168,6 @@ struct au1k_private {
 	u32 speed;
 	u32 newspeed;
 
-	struct timer_list timer;
-
 	struct resource *ioarea;
 	struct au1k_irda_platform_data *platdata;
 	struct clk *irda_clk;
@@ -178,8 +175,6 @@ struct au1k_private {
 
 static int qos_mtt_bits = 0x07;  /* 1 ms or more */
 
-#define RUN_AT(x) (jiffies + (x))
-
 static void au1k_irda_plat_set_phy_mode(struct au1k_private *p, int mode)
 {
 	if (p->platdata && p->platdata->set_phy_mode)
@@ -620,8 +615,6 @@ static int au1k_irda_start(struct net_device *dev)
 	/* power up */
 	au1k_irda_plat_set_phy_mode(aup, AU1000_IRDA_PHY_MODE_SIR);
 
-	aup->timer.expires = RUN_AT((3 * HZ));
-	aup->timer.data = (unsigned long)dev;
 	return 0;
 }
 
@@ -642,7 +635,6 @@ static int au1k_irda_stop(struct net_device *dev)
 	}
 
 	netif_stop_queue(dev);
-	del_timer(&aup->timer);
 
 	/* disable the interrupt */
 	free_irq(aup->irq_tx, dev);
diff --git a/drivers/net/irda/bfin_sir.c b/drivers/net/irda/bfin_sir.c
index be5bb0b7f29c..3151b580dbd6 100644
--- a/drivers/net/irda/bfin_sir.c
+++ b/drivers/net/irda/bfin_sir.c
@@ -22,7 +22,7 @@ static int max_rate = 57600;
 static int max_rate = 115200;
 #endif
 
-static void turnaround_delay(unsigned long last_jif, int mtt)
+static void turnaround_delay(int mtt)
 {
 	long ticks;
 
@@ -209,7 +209,6 @@ static void bfin_sir_rx_chars(struct net_device *dev)
 	UART_CLEAR_LSR(port);
 	ch = UART_GET_CHAR(port);
 	async_unwrap_char(dev, &self->stats, &self->rx_buff, ch);
-	dev->last_rx = jiffies;
 }
 
 static irqreturn_t bfin_sir_rx_int(int irq, void *dev_id)
@@ -510,7 +509,7 @@ static void bfin_sir_send_work(struct work_struct *work)
 	int tx_cnt = 10;
 
 	while (bfin_sir_is_receiving(dev) && --tx_cnt)
-		turnaround_delay(dev->last_rx, self->mtt);
+		turnaround_delay(self->mtt);
 
 	bfin_sir_stop_rx(port);
 
diff --git a/drivers/net/irda/sh_sir.c b/drivers/net/irda/sh_sir.c
index e3fe9a286136..fede6864c737 100644
--- a/drivers/net/irda/sh_sir.c
+++ b/drivers/net/irda/sh_sir.c
@@ -547,7 +547,6 @@ static void sh_sir_rx(struct sh_sir_self *self)
 
 		async_unwrap_char(self->ndev, &self->ndev->stats,
 				  &self->rx_buff, (u8)data);
-		self->ndev->last_rx = jiffies;
 
 		if (EOFD & sh_sir_read(self, IRIF_SIR_FRM))
 			continue;
diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c
index 0844f8496413..b23b71981fd5 100644
--- a/drivers/net/loopback.c
+++ b/drivers/net/loopback.c
@@ -97,8 +97,8 @@ static netdev_tx_t loopback_xmit(struct sk_buff *skb,
 	return NETDEV_TX_OK;
 }
 
-static struct rtnl_link_stats64 *loopback_get_stats64(struct net_device *dev,
-						      struct rtnl_link_stats64 *stats)
+static void loopback_get_stats64(struct net_device *dev,
+				 struct rtnl_link_stats64 *stats)
 {
 	u64 bytes = 0;
 	u64 packets = 0;
@@ -122,7 +122,6 @@ static struct rtnl_link_stats64 *loopback_get_stats64(struct net_device *dev,
 	stats->tx_packets = packets;
 	stats->rx_bytes   = bytes;
 	stats->tx_bytes   = bytes;
-	return stats;
 }
 
 static u32 always_on(struct net_device *dev)
diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c
index f83cf6696820..ff0a5ed3ca80 100644
--- a/drivers/net/macsec.c
+++ b/drivers/net/macsec.c
@@ -879,6 +879,9 @@ static void macsec_decrypt_done(struct crypto_async_request *base, int err)
 
 	aead_request_free(macsec_skb_cb(skb)->req);
 
+	if (!err)
+		macsec_skb_cb(skb)->valid = true;
+
 	rcu_read_lock_bh();
 	pn = ntohl(macsec_ethhdr(skb)->packet_number);
 	if (!macsec_post_decrypt(skb, &macsec->secy, pn)) {
@@ -2888,13 +2891,13 @@ static int macsec_change_mtu(struct net_device *dev, int new_mtu)
 	return 0;
 }
 
-static struct rtnl_link_stats64 *macsec_get_stats64(struct net_device *dev,
-						    struct rtnl_link_stats64 *s)
+static void macsec_get_stats64(struct net_device *dev,
+			       struct rtnl_link_stats64 *s)
 {
 	int cpu;
 
 	if (!dev->tstats)
-		return s;
+		return;
 
 	for_each_possible_cpu(cpu) {
 		struct pcpu_sw_netstats *stats;
@@ -2918,8 +2921,6 @@ static struct rtnl_link_stats64 *macsec_get_stats64(struct net_device *dev,
 
 	s->rx_dropped = dev->stats.rx_dropped;
 	s->tx_dropped = dev->stats.tx_dropped;
-
-	return s;
 }
 
 static int macsec_get_iflink(const struct net_device *dev)
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 20b3fdf282c5..9261722960a7 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -855,8 +855,8 @@ static void macvlan_uninit(struct net_device *dev)
 		macvlan_port_destroy(port->dev);
 }
 
-static struct rtnl_link_stats64 *macvlan_dev_get_stats64(struct net_device *dev,
-							 struct rtnl_link_stats64 *stats)
+static void macvlan_dev_get_stats64(struct net_device *dev,
+				    struct rtnl_link_stats64 *stats)
 {
 	struct macvlan_dev *vlan = netdev_priv(dev);
 
@@ -893,7 +893,6 @@ static struct rtnl_link_stats64 *macvlan_dev_get_stats64(struct net_device *dev,
 		stats->rx_dropped	= rx_errors;
 		stats->tx_dropped	= tx_dropped;
 	}
-	return stats;
 }
 
 static int macvlan_vlan_rx_add_vid(struct net_device *dev,
@@ -1111,7 +1110,7 @@ static int macvlan_port_create(struct net_device *dev)
 	if (dev->type != ARPHRD_ETHER || dev->flags & IFF_LOOPBACK)
 		return -EINVAL;
 
-	if (netif_is_ipvlan_port(dev))
+	if (netdev_is_rx_handler_busy(dev))
 		return -EBUSY;
 
 	port = kzalloc(sizeof(*port), GFP_KERNEL);
@@ -1526,7 +1525,6 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
 int macvlan_link_register(struct rtnl_link_ops *ops)
 {
 	/* common fields */
-	ops->priv_size		= sizeof(struct macvlan_dev);
 	ops->validate		= macvlan_validate;
 	ops->maxtype		= IFLA_MACVLAN_MAX;
 	ops->policy		= macvlan_policy;
@@ -1549,6 +1547,7 @@ static struct rtnl_link_ops macvlan_link_ops = {
 	.newlink	= macvlan_newlink,
 	.dellink	= macvlan_dellink,
 	.get_link_net	= macvlan_get_link_net,
+	.priv_size      = sizeof(struct macvlan_dev),
 };
 
 static int macvlan_device_event(struct notifier_block *unused,
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
index c27011bbe30c..a4bfc10b61dd 100644
--- a/drivers/net/macvtap.c
+++ b/drivers/net/macvtap.c
@@ -1,5 +1,6 @@
 #include <linux/etherdevice.h>
 #include <linux/if_macvlan.h>
+#include <linux/if_tap.h>
 #include <linux/if_vlan.h>
 #include <linux/interrupt.h>
 #include <linux/nsproxy.h>
@@ -23,114 +24,16 @@
 #include <linux/virtio_net.h>
 #include <linux/skb_array.h>
 
-/*
- * A macvtap queue is the central object of this driver, it connects
- * an open character device to a macvlan interface. There can be
- * multiple queues on one interface, which map back to queues
- * implemented in hardware on the underlying device.
- *
- * macvtap_proto is used to allocate queues through the sock allocation
- * mechanism.
- *
- */
-struct macvtap_queue {
-	struct sock sk;
-	struct socket sock;
-	struct socket_wq wq;
-	int vnet_hdr_sz;
-	struct macvlan_dev __rcu *vlan;
-	struct file *file;
-	unsigned int flags;
-	u16 queue_index;
-	bool enabled;
-	struct list_head next;
-	struct skb_array skb_array;
-};
-
-#define MACVTAP_FEATURES (IFF_VNET_HDR | IFF_MULTI_QUEUE)
-
-#define MACVTAP_VNET_LE 0x80000000
-#define MACVTAP_VNET_BE 0x40000000
-
-#ifdef CONFIG_TUN_VNET_CROSS_LE
-static inline bool macvtap_legacy_is_little_endian(struct macvtap_queue *q)
-{
-	return q->flags & MACVTAP_VNET_BE ? false :
-		virtio_legacy_is_little_endian();
-}
-
-static long macvtap_get_vnet_be(struct macvtap_queue *q, int __user *sp)
-{
-	int s = !!(q->flags & MACVTAP_VNET_BE);
-
-	if (put_user(s, sp))
-		return -EFAULT;
-
-	return 0;
-}
-
-static long macvtap_set_vnet_be(struct macvtap_queue *q, int __user *sp)
-{
-	int s;
-
-	if (get_user(s, sp))
-		return -EFAULT;
-
-	if (s)
-		q->flags |= MACVTAP_VNET_BE;
-	else
-		q->flags &= ~MACVTAP_VNET_BE;
-
-	return 0;
-}
-#else
-static inline bool macvtap_legacy_is_little_endian(struct macvtap_queue *q)
-{
-	return virtio_legacy_is_little_endian();
-}
-
-static long macvtap_get_vnet_be(struct macvtap_queue *q, int __user *argp)
-{
-	return -EINVAL;
-}
-
-static long macvtap_set_vnet_be(struct macvtap_queue *q, int __user *argp)
-{
-	return -EINVAL;
-}
-#endif /* CONFIG_TUN_VNET_CROSS_LE */
-
-static inline bool macvtap_is_little_endian(struct macvtap_queue *q)
-{
-	return q->flags & MACVTAP_VNET_LE ||
-		macvtap_legacy_is_little_endian(q);
-}
-
-static inline u16 macvtap16_to_cpu(struct macvtap_queue *q, __virtio16 val)
-{
-	return __virtio16_to_cpu(macvtap_is_little_endian(q), val);
-}
-
-static inline __virtio16 cpu_to_macvtap16(struct macvtap_queue *q, u16 val)
-{
-	return __cpu_to_virtio16(macvtap_is_little_endian(q), val);
-}
-
-static struct proto macvtap_proto = {
-	.name = "macvtap",
-	.owner = THIS_MODULE,
-	.obj_size = sizeof (struct macvtap_queue),
+struct macvtap_dev {
+	struct macvlan_dev vlan;
+	struct tap_dev    tap;
 };
 
 /*
  * Variables for dealing with macvtaps device numbers.
  */
 static dev_t macvtap_major;
-#define MACVTAP_NUM_DEVS (1U << MINORBITS)
-static DEFINE_MUTEX(minor_lock);
-static DEFINE_IDR(minor_idr);
 
-#define GOODCOPY_LEN 128
 static const void *macvtap_net_namespace(struct device *d)
 {
 	struct net_device *dev = to_net_dev(d->parent);
@@ -145,328 +48,33 @@ static struct class macvtap_class = {
 };
 static struct cdev macvtap_cdev;
 
-static const struct proto_ops macvtap_socket_ops;
-
 #define TUN_OFFLOADS (NETIF_F_HW_CSUM | NETIF_F_TSO_ECN | NETIF_F_TSO | \
 		      NETIF_F_TSO6 | NETIF_F_UFO)
-#define RX_OFFLOADS (NETIF_F_GRO | NETIF_F_LRO)
-#define TAP_FEATURES (NETIF_F_GSO | NETIF_F_SG | NETIF_F_FRAGLIST)
-
-static struct macvlan_dev *macvtap_get_vlan_rcu(const struct net_device *dev)
-{
-	return rcu_dereference(dev->rx_handler_data);
-}
-
-/*
- * RCU usage:
- * The macvtap_queue and the macvlan_dev are loosely coupled, the
- * pointers from one to the other can only be read while rcu_read_lock
- * or rtnl is held.
- *
- * Both the file and the macvlan_dev hold a reference on the macvtap_queue
- * through sock_hold(&q->sk). When the macvlan_dev goes away first,
- * q->vlan becomes inaccessible. When the files gets closed,
- * macvtap_get_queue() fails.
- *
- * There may still be references to the struct sock inside of the
- * queue from outbound SKBs, but these never reference back to the
- * file or the dev. The data structure is freed through __sk_free
- * when both our references and any pending SKBs are gone.
- */
-
-static int macvtap_enable_queue(struct net_device *dev, struct file *file,
-				struct macvtap_queue *q)
-{
-	struct macvlan_dev *vlan = netdev_priv(dev);
-	int err = -EINVAL;
-
-	ASSERT_RTNL();
-
-	if (q->enabled)
-		goto out;
-
-	err = 0;
-	rcu_assign_pointer(vlan->taps[vlan->numvtaps], q);
-	q->queue_index = vlan->numvtaps;
-	q->enabled = true;
-
-	vlan->numvtaps++;
-out:
-	return err;
-}
-
-/* Requires RTNL */
-static int macvtap_set_queue(struct net_device *dev, struct file *file,
-			     struct macvtap_queue *q)
-{
-	struct macvlan_dev *vlan = netdev_priv(dev);
-
-	if (vlan->numqueues == MAX_MACVTAP_QUEUES)
-		return -EBUSY;
-
-	rcu_assign_pointer(q->vlan, vlan);
-	rcu_assign_pointer(vlan->taps[vlan->numvtaps], q);
-	sock_hold(&q->sk);
-
-	q->file = file;
-	q->queue_index = vlan->numvtaps;
-	q->enabled = true;
-	file->private_data = q;
-	list_add_tail(&q->next, &vlan->queue_list);
-
-	vlan->numvtaps++;
-	vlan->numqueues++;
-
-	return 0;
-}
-
-static int macvtap_disable_queue(struct macvtap_queue *q)
-{
-	struct macvlan_dev *vlan;
-	struct macvtap_queue *nq;
-
-	ASSERT_RTNL();
-	if (!q->enabled)
-		return -EINVAL;
-
-	vlan = rtnl_dereference(q->vlan);
-
-	if (vlan) {
-		int index = q->queue_index;
-		BUG_ON(index >= vlan->numvtaps);
-		nq = rtnl_dereference(vlan->taps[vlan->numvtaps - 1]);
-		nq->queue_index = index;
-
-		rcu_assign_pointer(vlan->taps[index], nq);
-		RCU_INIT_POINTER(vlan->taps[vlan->numvtaps - 1], NULL);
-		q->enabled = false;
-
-		vlan->numvtaps--;
-	}
-
-	return 0;
-}
-
-/*
- * The file owning the queue got closed, give up both
- * the reference that the files holds as well as the
- * one from the macvlan_dev if that still exists.
- *
- * Using the spinlock makes sure that we don't get
- * to the queue again after destroying it.
- */
-static void macvtap_put_queue(struct macvtap_queue *q)
-{
-	struct macvlan_dev *vlan;
-
-	rtnl_lock();
-	vlan = rtnl_dereference(q->vlan);
-
-	if (vlan) {
-		if (q->enabled)
-			BUG_ON(macvtap_disable_queue(q));
-
-		vlan->numqueues--;
-		RCU_INIT_POINTER(q->vlan, NULL);
-		sock_put(&q->sk);
-		list_del_init(&q->next);
-	}
-
-	rtnl_unlock();
-
-	synchronize_rcu();
-	sock_put(&q->sk);
-}
-
-/*
- * Select a queue based on the rxq of the device on which this packet
- * arrived. If the incoming device is not mq, calculate a flow hash
- * to select a queue. If all fails, find the first available queue.
- * Cache vlan->numvtaps since it can become zero during the execution
- * of this function.
- */
-static struct macvtap_queue *macvtap_get_queue(struct net_device *dev,
-					       struct sk_buff *skb)
-{
-	struct macvlan_dev *vlan = netdev_priv(dev);
-	struct macvtap_queue *tap = NULL;
-	/* Access to taps array is protected by rcu, but access to numvtaps
-	 * isn't. Below we use it to lookup a queue, but treat it as a hint
-	 * and validate that the result isn't NULL - in case we are
-	 * racing against queue removal.
-	 */
-	int numvtaps = ACCESS_ONCE(vlan->numvtaps);
-	__u32 rxq;
-
-	if (!numvtaps)
-		goto out;
-
-	if (numvtaps == 1)
-		goto single;
-
-	/* Check if we can use flow to select a queue */
-	rxq = skb_get_hash(skb);
-	if (rxq) {
-		tap = rcu_dereference(vlan->taps[rxq % numvtaps]);
-		goto out;
-	}
-
-	if (likely(skb_rx_queue_recorded(skb))) {
-		rxq = skb_get_rx_queue(skb);
-
-		while (unlikely(rxq >= numvtaps))
-			rxq -= numvtaps;
 
-		tap = rcu_dereference(vlan->taps[rxq]);
-		goto out;
-	}
-
-single:
-	tap = rcu_dereference(vlan->taps[0]);
-out:
-	return tap;
-}
-
-/*
- * The net_device is going away, give up the reference
- * that it holds on all queues and safely set the pointer
- * from the queues to NULL.
- */
-static void macvtap_del_queues(struct net_device *dev)
+static void macvtap_count_tx_dropped(struct tap_dev *tap)
 {
-	struct macvlan_dev *vlan = netdev_priv(dev);
-	struct macvtap_queue *q, *tmp;
+	struct macvtap_dev *vlantap = container_of(tap, struct macvtap_dev, tap);
+	struct macvlan_dev *vlan = &vlantap->vlan;
 
-	ASSERT_RTNL();
-	list_for_each_entry_safe(q, tmp, &vlan->queue_list, next) {
-		list_del_init(&q->next);
-		RCU_INIT_POINTER(q->vlan, NULL);
-		if (q->enabled)
-			vlan->numvtaps--;
-		vlan->numqueues--;
-		sock_put(&q->sk);
-	}
-	BUG_ON(vlan->numvtaps);
-	BUG_ON(vlan->numqueues);
-	/* guarantee that any future macvtap_set_queue will fail */
-	vlan->numvtaps = MAX_MACVTAP_QUEUES;
+	this_cpu_inc(vlan->pcpu_stats->tx_dropped);
 }
 
-static rx_handler_result_t macvtap_handle_frame(struct sk_buff **pskb)
+static void macvtap_count_rx_dropped(struct tap_dev *tap)
 {
-	struct sk_buff *skb = *pskb;
-	struct net_device *dev = skb->dev;
-	struct macvlan_dev *vlan;
-	struct macvtap_queue *q;
-	netdev_features_t features = TAP_FEATURES;
-
-	vlan = macvtap_get_vlan_rcu(dev);
-	if (!vlan)
-		return RX_HANDLER_PASS;
-
-	q = macvtap_get_queue(dev, skb);
-	if (!q)
-		return RX_HANDLER_PASS;
-
-	if (__skb_array_full(&q->skb_array))
-		goto drop;
-
-	skb_push(skb, ETH_HLEN);
-
-	/* Apply the forward feature mask so that we perform segmentation
-	 * according to users wishes.  This only works if VNET_HDR is
-	 * enabled.
-	 */
-	if (q->flags & IFF_VNET_HDR)
-		features |= vlan->tap_features;
-	if (netif_needs_gso(skb, features)) {
-		struct sk_buff *segs = __skb_gso_segment(skb, features, false);
-
-		if (IS_ERR(segs))
-			goto drop;
+	struct macvtap_dev *vlantap = container_of(tap, struct macvtap_dev, tap);
+	struct macvlan_dev *vlan = &vlantap->vlan;
 
-		if (!segs) {
-			if (skb_array_produce(&q->skb_array, skb))
-				goto drop;
-			goto wake_up;
-		}
-
-		consume_skb(skb);
-		while (segs) {
-			struct sk_buff *nskb = segs->next;
-
-			segs->next = NULL;
-			if (skb_array_produce(&q->skb_array, segs)) {
-				kfree_skb(segs);
-				kfree_skb_list(nskb);
-				break;
-			}
-			segs = nskb;
-		}
-	} else {
-		/* If we receive a partial checksum and the tap side
-		 * doesn't support checksum offload, compute the checksum.
-		 * Note: it doesn't matter which checksum feature to
-		 *        check, we either support them all or none.
-		 */
-		if (skb->ip_summed == CHECKSUM_PARTIAL &&
-		    !(features & NETIF_F_CSUM_MASK) &&
-		    skb_checksum_help(skb))
-			goto drop;
-		if (skb_array_produce(&q->skb_array, skb))
-			goto drop;
-	}
-
-wake_up:
-	wake_up_interruptible_poll(sk_sleep(&q->sk), POLLIN | POLLRDNORM | POLLRDBAND);
-	return RX_HANDLER_CONSUMED;
-
-drop:
-	/* Count errors/drops only here, thus don't care about args. */
 	macvlan_count_rx(vlan, 0, 0, 0);
-	kfree_skb(skb);
-	return RX_HANDLER_CONSUMED;
-}
-
-static int macvtap_get_minor(struct macvlan_dev *vlan)
-{
-	int retval = -ENOMEM;
-
-	mutex_lock(&minor_lock);
-	retval = idr_alloc(&minor_idr, vlan, 1, MACVTAP_NUM_DEVS, GFP_KERNEL);
-	if (retval >= 0) {
-		vlan->minor = retval;
-	} else if (retval == -ENOSPC) {
-		netdev_err(vlan->dev, "Too many macvtap devices\n");
-		retval = -EINVAL;
-	}
-	mutex_unlock(&minor_lock);
-	return retval < 0 ? retval : 0;
-}
-
-static void macvtap_free_minor(struct macvlan_dev *vlan)
-{
-	mutex_lock(&minor_lock);
-	if (vlan->minor) {
-		idr_remove(&minor_idr, vlan->minor);
-		vlan->minor = 0;
-	}
-	mutex_unlock(&minor_lock);
 }
 
-static struct net_device *dev_get_by_macvtap_minor(int minor)
+static void macvtap_update_features(struct tap_dev *tap,
+				    netdev_features_t features)
 {
-	struct net_device *dev = NULL;
-	struct macvlan_dev *vlan;
+	struct macvtap_dev *vlantap = container_of(tap, struct macvtap_dev, tap);
+	struct macvlan_dev *vlan = &vlantap->vlan;
 
-	mutex_lock(&minor_lock);
-	vlan = idr_find(&minor_idr, minor);
-	if (vlan) {
-		dev = vlan->dev;
-		dev_hold(dev);
-	}
-	mutex_unlock(&minor_lock);
-	return dev;
+	vlan->set_features = features;
+	netdev_update_features(vlan->dev);
 }
 
 static int macvtap_newlink(struct net *src_net,
@@ -474,17 +82,24 @@ static int macvtap_newlink(struct net *src_net,
 			   struct nlattr *tb[],
 			   struct nlattr *data[])
 {
-	struct macvlan_dev *vlan = netdev_priv(dev);
+	struct macvtap_dev *vlantap = netdev_priv(dev);
 	int err;
 
-	INIT_LIST_HEAD(&vlan->queue_list);
+	INIT_LIST_HEAD(&vlantap->tap.queue_list);
 
 	/* Since macvlan supports all offloads by default, make
 	 * tap support all offloads also.
 	 */
-	vlan->tap_features = TUN_OFFLOADS;
+	vlantap->tap.tap_features = TUN_OFFLOADS;
+
+	/* Register callbacks for rx/tx drops accounting and updating
+	 * net_device features
+	 */
+	vlantap->tap.count_tx_dropped = macvtap_count_tx_dropped;
+	vlantap->tap.count_rx_dropped = macvtap_count_rx_dropped;
+	vlantap->tap.update_features  = macvtap_update_features;
 
-	err = netdev_rx_handler_register(dev, macvtap_handle_frame, vlan);
+	err = netdev_rx_handler_register(dev, tap_handle_frame, &vlantap->tap);
 	if (err)
 		return err;
 
@@ -497,14 +112,18 @@ static int macvtap_newlink(struct net *src_net,
 		return err;
 	}
 
+	vlantap->tap.dev = vlantap->vlan.dev;
+
 	return 0;
 }
 
 static void macvtap_dellink(struct net_device *dev,
 			    struct list_head *head)
 {
+	struct macvtap_dev *vlantap = netdev_priv(dev);
+
 	netdev_rx_handler_unregister(dev);
-	macvtap_del_queues(dev);
+	tap_del_queues(&vlantap->tap);
 	macvlan_dellink(dev, head);
 }
 
@@ -519,749 +138,14 @@ static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
 	.setup		= macvtap_setup,
 	.newlink	= macvtap_newlink,
 	.dellink	= macvtap_dellink,
+	.priv_size      = sizeof(struct macvtap_dev),
 };
 
-
-static void macvtap_sock_write_space(struct sock *sk)
-{
-	wait_queue_head_t *wqueue;
-
-	if (!sock_writeable(sk) ||
-	    !test_and_clear_bit(SOCKWQ_ASYNC_NOSPACE, &sk->sk_socket->flags))
-		return;
-
-	wqueue = sk_sleep(sk);
-	if (wqueue && waitqueue_active(wqueue))
-		wake_up_interruptible_poll(wqueue, POLLOUT | POLLWRNORM | POLLWRBAND);
-}
-
-static void macvtap_sock_destruct(struct sock *sk)
-{
-	struct macvtap_queue *q = container_of(sk, struct macvtap_queue, sk);
-
-	skb_array_cleanup(&q->skb_array);
-}
-
-static int macvtap_open(struct inode *inode, struct file *file)
-{
-	struct net *net = current->nsproxy->net_ns;
-	struct net_device *dev;
-	struct macvtap_queue *q;
-	int err = -ENODEV;
-
-	rtnl_lock();
-	dev = dev_get_by_macvtap_minor(iminor(inode));
-	if (!dev)
-		goto err;
-
-	err = -ENOMEM;
-	q = (struct macvtap_queue *)sk_alloc(net, AF_UNSPEC, GFP_KERNEL,
-					     &macvtap_proto, 0);
-	if (!q)
-		goto err;
-
-	RCU_INIT_POINTER(q->sock.wq, &q->wq);
-	init_waitqueue_head(&q->wq.wait);
-	q->sock.type = SOCK_RAW;
-	q->sock.state = SS_CONNECTED;
-	q->sock.file = file;
-	q->sock.ops = &macvtap_socket_ops;
-	sock_init_data(&q->sock, &q->sk);
-	q->sk.sk_write_space = macvtap_sock_write_space;
-	q->sk.sk_destruct = macvtap_sock_destruct;
-	q->flags = IFF_VNET_HDR | IFF_NO_PI | IFF_TAP;
-	q->vnet_hdr_sz = sizeof(struct virtio_net_hdr);
-
-	/*
-	 * so far only KVM virtio_net uses macvtap, enable zero copy between
-	 * guest kernel and host kernel when lower device supports zerocopy
-	 *
-	 * The macvlan supports zerocopy iff the lower device supports zero
-	 * copy so we don't have to look at the lower device directly.
-	 */
-	if ((dev->features & NETIF_F_HIGHDMA) && (dev->features & NETIF_F_SG))
-		sock_set_flag(&q->sk, SOCK_ZEROCOPY);
-
-	err = -ENOMEM;
-	if (skb_array_init(&q->skb_array, dev->tx_queue_len, GFP_KERNEL))
-		goto err_array;
-
-	err = macvtap_set_queue(dev, file, q);
-	if (err)
-		goto err_queue;
-
-	dev_put(dev);
-
-	rtnl_unlock();
-	return err;
-
-err_queue:
-	skb_array_cleanup(&q->skb_array);
-err_array:
-	sock_put(&q->sk);
-err:
-	if (dev)
-		dev_put(dev);
-
-	rtnl_unlock();
-	return err;
-}
-
-static int macvtap_release(struct inode *inode, struct file *file)
-{
-	struct macvtap_queue *q = file->private_data;
-	macvtap_put_queue(q);
-	return 0;
-}
-
-static unsigned int macvtap_poll(struct file *file, poll_table * wait)
-{
-	struct macvtap_queue *q = file->private_data;
-	unsigned int mask = POLLERR;
-
-	if (!q)
-		goto out;
-
-	mask = 0;
-	poll_wait(file, &q->wq.wait, wait);
-
-	if (!skb_array_empty(&q->skb_array))
-		mask |= POLLIN | POLLRDNORM;
-
-	if (sock_writeable(&q->sk) ||
-	    (!test_and_set_bit(SOCKWQ_ASYNC_NOSPACE, &q->sock.flags) &&
-	     sock_writeable(&q->sk)))
-		mask |= POLLOUT | POLLWRNORM;
-
-out:
-	return mask;
-}
-
-static inline struct sk_buff *macvtap_alloc_skb(struct sock *sk, size_t prepad,
-						size_t len, size_t linear,
-						int noblock, int *err)
-{
-	struct sk_buff *skb;
-
-	/* Under a page?  Don't bother with paged skb. */
-	if (prepad + len < PAGE_SIZE || !linear)
-		linear = len;
-
-	skb = sock_alloc_send_pskb(sk, prepad + linear, len - linear, noblock,
-				   err, 0);
-	if (!skb)
-		return NULL;
-
-	skb_reserve(skb, prepad);
-	skb_put(skb, linear);
-	skb->data_len = len - linear;
-	skb->len += len - linear;
-
-	return skb;
-}
-
-/* Neighbour code has some assumptions on HH_DATA_MOD alignment */
-#define MACVTAP_RESERVE HH_DATA_OFF(ETH_HLEN)
-
-/* Get packet from user space buffer */
-static ssize_t macvtap_get_user(struct macvtap_queue *q, struct msghdr *m,
-				struct iov_iter *from, int noblock)
-{
-	int good_linear = SKB_MAX_HEAD(MACVTAP_RESERVE);
-	struct sk_buff *skb;
-	struct macvlan_dev *vlan;
-	unsigned long total_len = iov_iter_count(from);
-	unsigned long len = total_len;
-	int err;
-	struct virtio_net_hdr vnet_hdr = { 0 };
-	int vnet_hdr_len = 0;
-	int copylen = 0;
-	int depth;
-	bool zerocopy = false;
-	size_t linear;
-
-	if (q->flags & IFF_VNET_HDR) {
-		vnet_hdr_len = READ_ONCE(q->vnet_hdr_sz);
-
-		err = -EINVAL;
-		if (len < vnet_hdr_len)
-			goto err;
-		len -= vnet_hdr_len;
-
-		err = -EFAULT;
-		if (!copy_from_iter_full(&vnet_hdr, sizeof(vnet_hdr), from))
-			goto err;
-		iov_iter_advance(from, vnet_hdr_len - sizeof(vnet_hdr));
-		if ((vnet_hdr.flags & VIRTIO_NET_HDR_F_NEEDS_CSUM) &&
-		     macvtap16_to_cpu(q, vnet_hdr.csum_start) +
-		     macvtap16_to_cpu(q, vnet_hdr.csum_offset) + 2 >
-			     macvtap16_to_cpu(q, vnet_hdr.hdr_len))
-			vnet_hdr.hdr_len = cpu_to_macvtap16(q,
-				 macvtap16_to_cpu(q, vnet_hdr.csum_start) +
-				 macvtap16_to_cpu(q, vnet_hdr.csum_offset) + 2);
-		err = -EINVAL;
-		if (macvtap16_to_cpu(q, vnet_hdr.hdr_len) > len)
-			goto err;
-	}
-
-	err = -EINVAL;
-	if (unlikely(len < ETH_HLEN))
-		goto err;
-
-	if (m && m->msg_control && sock_flag(&q->sk, SOCK_ZEROCOPY)) {
-		struct iov_iter i;
-
-		copylen = vnet_hdr.hdr_len ?
-			macvtap16_to_cpu(q, vnet_hdr.hdr_len) : GOODCOPY_LEN;
-		if (copylen > good_linear)
-			copylen = good_linear;
-		else if (copylen < ETH_HLEN)
-			copylen = ETH_HLEN;
-		linear = copylen;
-		i = *from;
-		iov_iter_advance(&i, copylen);
-		if (iov_iter_npages(&i, INT_MAX) <= MAX_SKB_FRAGS)
-			zerocopy = true;
-	}
-
-	if (!zerocopy) {
-		copylen = len;
-		linear = macvtap16_to_cpu(q, vnet_hdr.hdr_len);
-		if (linear > good_linear)
-			linear = good_linear;
-		else if (linear < ETH_HLEN)
-			linear = ETH_HLEN;
-	}
-
-	skb = macvtap_alloc_skb(&q->sk, MACVTAP_RESERVE, copylen,
-				linear, noblock, &err);
-	if (!skb)
-		goto err;
-
-	if (zerocopy)
-		err = zerocopy_sg_from_iter(skb, from);
-	else
-		err = skb_copy_datagram_from_iter(skb, 0, from, len);
-
-	if (err)
-		goto err_kfree;
-
-	skb_set_network_header(skb, ETH_HLEN);
-	skb_reset_mac_header(skb);
-	skb->protocol = eth_hdr(skb)->h_proto;
-
-	if (vnet_hdr_len) {
-		err = virtio_net_hdr_to_skb(skb, &vnet_hdr,
-					    macvtap_is_little_endian(q));
-		if (err)
-			goto err_kfree;
-	}
-
-	skb_probe_transport_header(skb, ETH_HLEN);
-
-	/* Move network header to the right position for VLAN tagged packets */
-	if ((skb->protocol == htons(ETH_P_8021Q) ||
-	     skb->protocol == htons(ETH_P_8021AD)) &&
-	    __vlan_get_protocol(skb, skb->protocol, &depth) != 0)
-		skb_set_network_header(skb, depth);
-
-	rcu_read_lock();
-	vlan = rcu_dereference(q->vlan);
-	/* copy skb_ubuf_info for callback when skb has no error */
-	if (zerocopy) {
-		skb_shinfo(skb)->destructor_arg = m->msg_control;
-		skb_shinfo(skb)->tx_flags |= SKBTX_DEV_ZEROCOPY;
-		skb_shinfo(skb)->tx_flags |= SKBTX_SHARED_FRAG;
-	} else if (m && m->msg_control) {
-		struct ubuf_info *uarg = m->msg_control;
-		uarg->callback(uarg, false);
-	}
-
-	if (vlan) {
-		skb->dev = vlan->dev;
-		dev_queue_xmit(skb);
-	} else {
-		kfree_skb(skb);
-	}
-	rcu_read_unlock();
-
-	return total_len;
-
-err_kfree:
-	kfree_skb(skb);
-
-err:
-	rcu_read_lock();
-	vlan = rcu_dereference(q->vlan);
-	if (vlan)
-		this_cpu_inc(vlan->pcpu_stats->tx_dropped);
-	rcu_read_unlock();
-
-	return err;
-}
-
-static ssize_t macvtap_write_iter(struct kiocb *iocb, struct iov_iter *from)
-{
-	struct file *file = iocb->ki_filp;
-	struct macvtap_queue *q = file->private_data;
-
-	return macvtap_get_user(q, NULL, from, file->f_flags & O_NONBLOCK);
-}
-
-/* Put packet to the user space buffer */
-static ssize_t macvtap_put_user(struct macvtap_queue *q,
-				const struct sk_buff *skb,
-				struct iov_iter *iter)
-{
-	int ret;
-	int vnet_hdr_len = 0;
-	int vlan_offset = 0;
-	int total;
-
-	if (q->flags & IFF_VNET_HDR) {
-		struct virtio_net_hdr vnet_hdr;
-		vnet_hdr_len = READ_ONCE(q->vnet_hdr_sz);
-		if (iov_iter_count(iter) < vnet_hdr_len)
-			return -EINVAL;
-
-		if (virtio_net_hdr_from_skb(skb, &vnet_hdr,
-					    macvtap_is_little_endian(q), true))
-			BUG();
-
-		if (copy_to_iter(&vnet_hdr, sizeof(vnet_hdr), iter) !=
-		    sizeof(vnet_hdr))
-			return -EFAULT;
-
-		iov_iter_advance(iter, vnet_hdr_len - sizeof(vnet_hdr));
-	}
-	total = vnet_hdr_len;
-	total += skb->len;
-
-	if (skb_vlan_tag_present(skb)) {
-		struct {
-			__be16 h_vlan_proto;
-			__be16 h_vlan_TCI;
-		} veth;
-		veth.h_vlan_proto = skb->vlan_proto;
-		veth.h_vlan_TCI = htons(skb_vlan_tag_get(skb));
-
-		vlan_offset = offsetof(struct vlan_ethhdr, h_vlan_proto);
-		total += VLAN_HLEN;
-
-		ret = skb_copy_datagram_iter(skb, 0, iter, vlan_offset);
-		if (ret || !iov_iter_count(iter))
-			goto done;
-
-		ret = copy_to_iter(&veth, sizeof(veth), iter);
-		if (ret != sizeof(veth) || !iov_iter_count(iter))
-			goto done;
-	}
-
-	ret = skb_copy_datagram_iter(skb, vlan_offset, iter,
-				     skb->len - vlan_offset);
-
-done:
-	return ret ? ret : total;
-}
-
-static ssize_t macvtap_do_read(struct macvtap_queue *q,
-			       struct iov_iter *to,
-			       int noblock)
-{
-	DEFINE_WAIT(wait);
-	struct sk_buff *skb;
-	ssize_t ret = 0;
-
-	if (!iov_iter_count(to))
-		return 0;
-
-	while (1) {
-		if (!noblock)
-			prepare_to_wait(sk_sleep(&q->sk), &wait,
-					TASK_INTERRUPTIBLE);
-
-		/* Read frames from the queue */
-		skb = skb_array_consume(&q->skb_array);
-		if (skb)
-			break;
-		if (noblock) {
-			ret = -EAGAIN;
-			break;
-		}
-		if (signal_pending(current)) {
-			ret = -ERESTARTSYS;
-			break;
-		}
-		/* Nothing to read, let's sleep */
-		schedule();
-	}
-	if (!noblock)
-		finish_wait(sk_sleep(&q->sk), &wait);
-
-	if (skb) {
-		ret = macvtap_put_user(q, skb, to);
-		if (unlikely(ret < 0))
-			kfree_skb(skb);
-		else
-			consume_skb(skb);
-	}
-	return ret;
-}
-
-static ssize_t macvtap_read_iter(struct kiocb *iocb, struct iov_iter *to)
-{
-	struct file *file = iocb->ki_filp;
-	struct macvtap_queue *q = file->private_data;
-	ssize_t len = iov_iter_count(to), ret;
-
-	ret = macvtap_do_read(q, to, file->f_flags & O_NONBLOCK);
-	ret = min_t(ssize_t, ret, len);
-	if (ret > 0)
-		iocb->ki_pos = ret;
-	return ret;
-}
-
-static struct macvlan_dev *macvtap_get_vlan(struct macvtap_queue *q)
-{
-	struct macvlan_dev *vlan;
-
-	ASSERT_RTNL();
-	vlan = rtnl_dereference(q->vlan);
-	if (vlan)
-		dev_hold(vlan->dev);
-
-	return vlan;
-}
-
-static void macvtap_put_vlan(struct macvlan_dev *vlan)
-{
-	dev_put(vlan->dev);
-}
-
-static int macvtap_ioctl_set_queue(struct file *file, unsigned int flags)
-{
-	struct macvtap_queue *q = file->private_data;
-	struct macvlan_dev *vlan;
-	int ret;
-
-	vlan = macvtap_get_vlan(q);
-	if (!vlan)
-		return -EINVAL;
-
-	if (flags & IFF_ATTACH_QUEUE)
-		ret = macvtap_enable_queue(vlan->dev, file, q);
-	else if (flags & IFF_DETACH_QUEUE)
-		ret = macvtap_disable_queue(q);
-	else
-		ret = -EINVAL;
-
-	macvtap_put_vlan(vlan);
-	return ret;
-}
-
-static int set_offload(struct macvtap_queue *q, unsigned long arg)
-{
-	struct macvlan_dev *vlan;
-	netdev_features_t features;
-	netdev_features_t feature_mask = 0;
-
-	vlan = rtnl_dereference(q->vlan);
-	if (!vlan)
-		return -ENOLINK;
-
-	features = vlan->dev->features;
-
-	if (arg & TUN_F_CSUM) {
-		feature_mask = NETIF_F_HW_CSUM;
-
-		if (arg & (TUN_F_TSO4 | TUN_F_TSO6)) {
-			if (arg & TUN_F_TSO_ECN)
-				feature_mask |= NETIF_F_TSO_ECN;
-			if (arg & TUN_F_TSO4)
-				feature_mask |= NETIF_F_TSO;
-			if (arg & TUN_F_TSO6)
-				feature_mask |= NETIF_F_TSO6;
-		}
-
-		if (arg & TUN_F_UFO)
-			feature_mask |= NETIF_F_UFO;
-	}
-
-	/* tun/tap driver inverts the usage for TSO offloads, where
-	 * setting the TSO bit means that the userspace wants to
-	 * accept TSO frames and turning it off means that user space
-	 * does not support TSO.
-	 * For macvtap, we have to invert it to mean the same thing.
-	 * When user space turns off TSO, we turn off GSO/LRO so that
-	 * user-space will not receive TSO frames.
-	 */
-	if (feature_mask & (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_UFO))
-		features |= RX_OFFLOADS;
-	else
-		features &= ~RX_OFFLOADS;
-
-	/* tap_features are the same as features on tun/tap and
-	 * reflect user expectations.
-	 */
-	vlan->tap_features = feature_mask;
-	vlan->set_features = features;
-	netdev_update_features(vlan->dev);
-
-	return 0;
-}
-
-/*
- * provide compatibility with generic tun/tap interface
- */
-static long macvtap_ioctl(struct file *file, unsigned int cmd,
-			  unsigned long arg)
-{
-	struct macvtap_queue *q = file->private_data;
-	struct macvlan_dev *vlan;
-	void __user *argp = (void __user *)arg;
-	struct ifreq __user *ifr = argp;
-	unsigned int __user *up = argp;
-	unsigned short u;
-	int __user *sp = argp;
-	struct sockaddr sa;
-	int s;
-	int ret;
-
-	switch (cmd) {
-	case TUNSETIFF:
-		/* ignore the name, just look at flags */
-		if (get_user(u, &ifr->ifr_flags))
-			return -EFAULT;
-
-		ret = 0;
-		if ((u & ~MACVTAP_FEATURES) != (IFF_NO_PI | IFF_TAP))
-			ret = -EINVAL;
-		else
-			q->flags = (q->flags & ~MACVTAP_FEATURES) | u;
-
-		return ret;
-
-	case TUNGETIFF:
-		rtnl_lock();
-		vlan = macvtap_get_vlan(q);
-		if (!vlan) {
-			rtnl_unlock();
-			return -ENOLINK;
-		}
-
-		ret = 0;
-		u = q->flags;
-		if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
-		    put_user(u, &ifr->ifr_flags))
-			ret = -EFAULT;
-		macvtap_put_vlan(vlan);
-		rtnl_unlock();
-		return ret;
-
-	case TUNSETQUEUE:
-		if (get_user(u, &ifr->ifr_flags))
-			return -EFAULT;
-		rtnl_lock();
-		ret = macvtap_ioctl_set_queue(file, u);
-		rtnl_unlock();
-		return ret;
-
-	case TUNGETFEATURES:
-		if (put_user(IFF_TAP | IFF_NO_PI | MACVTAP_FEATURES, up))
-			return -EFAULT;
-		return 0;
-
-	case TUNSETSNDBUF:
-		if (get_user(s, sp))
-			return -EFAULT;
-
-		q->sk.sk_sndbuf = s;
-		return 0;
-
-	case TUNGETVNETHDRSZ:
-		s = q->vnet_hdr_sz;
-		if (put_user(s, sp))
-			return -EFAULT;
-		return 0;
-
-	case TUNSETVNETHDRSZ:
-		if (get_user(s, sp))
-			return -EFAULT;
-		if (s < (int)sizeof(struct virtio_net_hdr))
-			return -EINVAL;
-
-		q->vnet_hdr_sz = s;
-		return 0;
-
-	case TUNGETVNETLE:
-		s = !!(q->flags & MACVTAP_VNET_LE);
-		if (put_user(s, sp))
-			return -EFAULT;
-		return 0;
-
-	case TUNSETVNETLE:
-		if (get_user(s, sp))
-			return -EFAULT;
-		if (s)
-			q->flags |= MACVTAP_VNET_LE;
-		else
-			q->flags &= ~MACVTAP_VNET_LE;
-		return 0;
-
-	case TUNGETVNETBE:
-		return macvtap_get_vnet_be(q, sp);
-
-	case TUNSETVNETBE:
-		return macvtap_set_vnet_be(q, sp);
-
-	case TUNSETOFFLOAD:
-		/* let the user check for future flags */
-		if (arg & ~(TUN_F_CSUM | TUN_F_TSO4 | TUN_F_TSO6 |
-			    TUN_F_TSO_ECN | TUN_F_UFO))
-			return -EINVAL;
-
-		rtnl_lock();
-		ret = set_offload(q, arg);
-		rtnl_unlock();
-		return ret;
-
-	case SIOCGIFHWADDR:
-		rtnl_lock();
-		vlan = macvtap_get_vlan(q);
-		if (!vlan) {
-			rtnl_unlock();
-			return -ENOLINK;
-		}
-		ret = 0;
-		u = vlan->dev->type;
-		if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
-		    copy_to_user(&ifr->ifr_hwaddr.sa_data, vlan->dev->dev_addr, ETH_ALEN) ||
-		    put_user(u, &ifr->ifr_hwaddr.sa_family))
-			ret = -EFAULT;
-		macvtap_put_vlan(vlan);
-		rtnl_unlock();
-		return ret;
-
-	case SIOCSIFHWADDR:
-		if (copy_from_user(&sa, &ifr->ifr_hwaddr, sizeof(sa)))
-			return -EFAULT;
-		rtnl_lock();
-		vlan = macvtap_get_vlan(q);
-		if (!vlan) {
-			rtnl_unlock();
-			return -ENOLINK;
-		}
-		ret = dev_set_mac_address(vlan->dev, &sa);
-		macvtap_put_vlan(vlan);
-		rtnl_unlock();
-		return ret;
-
-	default:
-		return -EINVAL;
-	}
-}
-
-#ifdef CONFIG_COMPAT
-static long macvtap_compat_ioctl(struct file *file, unsigned int cmd,
-				 unsigned long arg)
-{
-	return macvtap_ioctl(file, cmd, (unsigned long)compat_ptr(arg));
-}
-#endif
-
-static const struct file_operations macvtap_fops = {
-	.owner		= THIS_MODULE,
-	.open		= macvtap_open,
-	.release	= macvtap_release,
-	.read_iter	= macvtap_read_iter,
-	.write_iter	= macvtap_write_iter,
-	.poll		= macvtap_poll,
-	.llseek		= no_llseek,
-	.unlocked_ioctl	= macvtap_ioctl,
-#ifdef CONFIG_COMPAT
-	.compat_ioctl	= macvtap_compat_ioctl,
-#endif
-};
-
-static int macvtap_sendmsg(struct socket *sock, struct msghdr *m,
-			   size_t total_len)
-{
-	struct macvtap_queue *q = container_of(sock, struct macvtap_queue, sock);
-	return macvtap_get_user(q, m, &m->msg_iter, m->msg_flags & MSG_DONTWAIT);
-}
-
-static int macvtap_recvmsg(struct socket *sock, struct msghdr *m,
-			   size_t total_len, int flags)
-{
-	struct macvtap_queue *q = container_of(sock, struct macvtap_queue, sock);
-	int ret;
-	if (flags & ~(MSG_DONTWAIT|MSG_TRUNC))
-		return -EINVAL;
-	ret = macvtap_do_read(q, &m->msg_iter, flags & MSG_DONTWAIT);
-	if (ret > total_len) {
-		m->msg_flags |= MSG_TRUNC;
-		ret = flags & MSG_TRUNC ? ret : total_len;
-	}
-	return ret;
-}
-
-static int macvtap_peek_len(struct socket *sock)
-{
-	struct macvtap_queue *q = container_of(sock, struct macvtap_queue,
-					       sock);
-	return skb_array_peek_len(&q->skb_array);
-}
-
-/* Ops structure to mimic raw sockets with tun */
-static const struct proto_ops macvtap_socket_ops = {
-	.sendmsg = macvtap_sendmsg,
-	.recvmsg = macvtap_recvmsg,
-	.peek_len = macvtap_peek_len,
-};
-
-/* Get an underlying socket object from tun file.  Returns error unless file is
- * attached to a device.  The returned object works like a packet socket, it
- * can be used for sock_sendmsg/sock_recvmsg.  The caller is responsible for
- * holding a reference to the file for as long as the socket is in use. */
-struct socket *macvtap_get_socket(struct file *file)
-{
-	struct macvtap_queue *q;
-	if (file->f_op != &macvtap_fops)
-		return ERR_PTR(-EINVAL);
-	q = file->private_data;
-	if (!q)
-		return ERR_PTR(-EBADFD);
-	return &q->sock;
-}
-EXPORT_SYMBOL_GPL(macvtap_get_socket);
-
-static int macvtap_queue_resize(struct macvlan_dev *vlan)
-{
-	struct net_device *dev = vlan->dev;
-	struct macvtap_queue *q;
-	struct skb_array **arrays;
-	int n = vlan->numqueues;
-	int ret, i = 0;
-
-	arrays = kmalloc(sizeof *arrays * n, GFP_KERNEL);
-	if (!arrays)
-		return -ENOMEM;
-
-	list_for_each_entry(q, &vlan->queue_list, next)
-		arrays[i++] = &q->skb_array;
-
-	ret = skb_array_resize_multiple(arrays, n,
-					dev->tx_queue_len, GFP_KERNEL);
-
-	kfree(arrays);
-	return ret;
-}
-
 static int macvtap_device_event(struct notifier_block *unused,
 				unsigned long event, void *ptr)
 {
 	struct net_device *dev = netdev_notifier_info_to_dev(ptr);
-	struct macvlan_dev *vlan;
+	struct macvtap_dev *vlantap;
 	struct device *classdev;
 	dev_t devt;
 	int err;
@@ -1271,7 +155,7 @@ static int macvtap_device_event(struct notifier_block *unused,
 		return NOTIFY_DONE;
 
 	snprintf(tap_name, IFNAMSIZ, "tap%d", dev->ifindex);
-	vlan = netdev_priv(dev);
+	vlantap = netdev_priv(dev);
 
 	switch (event) {
 	case NETDEV_REGISTER:
@@ -1279,15 +163,15 @@ static int macvtap_device_event(struct notifier_block *unused,
 		 * been registered but before register_netdevice has
 		 * finished running.
 		 */
-		err = macvtap_get_minor(vlan);
+		err = tap_get_minor(macvtap_major, &vlantap->tap);
 		if (err)
 			return notifier_from_errno(err);
 
-		devt = MKDEV(MAJOR(macvtap_major), vlan->minor);
+		devt = MKDEV(MAJOR(macvtap_major), vlantap->tap.minor);
 		classdev = device_create(&macvtap_class, &dev->dev, devt,
 					 dev, tap_name);
 		if (IS_ERR(classdev)) {
-			macvtap_free_minor(vlan);
+			tap_free_minor(macvtap_major, &vlantap->tap);
 			return notifier_from_errno(PTR_ERR(classdev));
 		}
 		err = sysfs_create_link(&dev->dev.kobj, &classdev->kobj,
@@ -1297,15 +181,15 @@ static int macvtap_device_event(struct notifier_block *unused,
 		break;
 	case NETDEV_UNREGISTER:
 		/* vlan->minor == 0 if NETDEV_REGISTER above failed */
-		if (vlan->minor == 0)
+		if (vlantap->tap.minor == 0)
 			break;
 		sysfs_remove_link(&dev->dev.kobj, tap_name);
-		devt = MKDEV(MAJOR(macvtap_major), vlan->minor);
+		devt = MKDEV(MAJOR(macvtap_major), vlantap->tap.minor);
 		device_destroy(&macvtap_class, devt);
-		macvtap_free_minor(vlan);
+		tap_free_minor(macvtap_major, &vlantap->tap);
 		break;
 	case NETDEV_CHANGE_TX_QUEUE_LEN:
-		if (macvtap_queue_resize(vlan))
+		if (tap_queue_resize(&vlantap->tap))
 			return NOTIFY_BAD;
 		break;
 	}
@@ -1321,38 +205,31 @@ static int macvtap_init(void)
 {
 	int err;
 
-	err = alloc_chrdev_region(&macvtap_major, 0,
-				MACVTAP_NUM_DEVS, "macvtap");
-	if (err)
-		goto out1;
+	err = tap_create_cdev(&macvtap_cdev, &macvtap_major, "macvtap");
 
-	cdev_init(&macvtap_cdev, &macvtap_fops);
-	err = cdev_add(&macvtap_cdev, macvtap_major, MACVTAP_NUM_DEVS);
 	if (err)
-		goto out2;
+		goto out1;
 
 	err = class_register(&macvtap_class);
 	if (err)
-		goto out3;
+		goto out2;
 
 	err = register_netdevice_notifier(&macvtap_notifier_block);
 	if (err)
-		goto out4;
+		goto out3;
 
 	err = macvlan_link_register(&macvtap_link_ops);
 	if (err)
-		goto out5;
+		goto out4;
 
 	return 0;
 
-out5:
-	unregister_netdevice_notifier(&macvtap_notifier_block);
 out4:
-	class_unregister(&macvtap_class);
+	unregister_netdevice_notifier(&macvtap_notifier_block);
 out3:
-	cdev_del(&macvtap_cdev);
+	class_unregister(&macvtap_class);
 out2:
-	unregister_chrdev_region(macvtap_major, MACVTAP_NUM_DEVS);
+	tap_destroy_cdev(macvtap_major, &macvtap_cdev);
 out1:
 	return err;
 }
@@ -1363,9 +240,7 @@ static void macvtap_exit(void)
 	rtnl_link_unregister(&macvtap_link_ops);
 	unregister_netdevice_notifier(&macvtap_notifier_block);
 	class_unregister(&macvtap_class);
-	cdev_del(&macvtap_cdev);
-	unregister_chrdev_region(macvtap_major, MACVTAP_NUM_DEVS);
-	idr_destroy(&minor_idr);
+	tap_destroy_cdev(macvtap_major, &macvtap_cdev);
 }
 module_exit(macvtap_exit);
 
diff --git a/drivers/net/mdio.c b/drivers/net/mdio.c
index 3e027ed0b3bb..077364cbf439 100644
--- a/drivers/net/mdio.c
+++ b/drivers/net/mdio.c
@@ -342,6 +342,184 @@ void mdio45_ethtool_gset_npage(const struct mdio_if_info *mdio,
 EXPORT_SYMBOL(mdio45_ethtool_gset_npage);
 
 /**
+ * mdio45_ethtool_ksettings_get_npage - get settings for ETHTOOL_GLINKSETTINGS
+ * @mdio: MDIO interface
+ * @cmd: Ethtool request structure
+ * @npage_adv: Modes currently advertised on next pages
+ * @npage_lpa: Modes advertised by link partner on next pages
+ *
+ * The @cmd parameter is expected to have been cleared before calling
+ * mdio45_ethtool_ksettings_get_npage().
+ *
+ * Since the CSRs for auto-negotiation using next pages are not fully
+ * standardised, this function does not attempt to decode them.  The
+ * caller must pass them in.
+ */
+void mdio45_ethtool_ksettings_get_npage(const struct mdio_if_info *mdio,
+					struct ethtool_link_ksettings *cmd,
+					u32 npage_adv, u32 npage_lpa)
+{
+	int reg;
+	u32 speed, supported = 0, advertising = 0, lp_advertising = 0;
+
+	BUILD_BUG_ON(MDIO_SUPPORTS_C22 != ETH_MDIO_SUPPORTS_C22);
+	BUILD_BUG_ON(MDIO_SUPPORTS_C45 != ETH_MDIO_SUPPORTS_C45);
+
+	cmd->base.phy_address = mdio->prtad;
+	cmd->base.mdio_support =
+		mdio->mode_support & (MDIO_SUPPORTS_C45 | MDIO_SUPPORTS_C22);
+
+	reg = mdio->mdio_read(mdio->dev, mdio->prtad, MDIO_MMD_PMAPMD,
+			      MDIO_CTRL2);
+	switch (reg & MDIO_PMA_CTRL2_TYPE) {
+	case MDIO_PMA_CTRL2_10GBT:
+	case MDIO_PMA_CTRL2_1000BT:
+	case MDIO_PMA_CTRL2_100BTX:
+	case MDIO_PMA_CTRL2_10BT:
+		cmd->base.port = PORT_TP;
+		supported = SUPPORTED_TP;
+		reg = mdio->mdio_read(mdio->dev, mdio->prtad, MDIO_MMD_PMAPMD,
+				      MDIO_SPEED);
+		if (reg & MDIO_SPEED_10G)
+			supported |= SUPPORTED_10000baseT_Full;
+		if (reg & MDIO_PMA_SPEED_1000)
+			supported |= (SUPPORTED_1000baseT_Full |
+					    SUPPORTED_1000baseT_Half);
+		if (reg & MDIO_PMA_SPEED_100)
+			supported |= (SUPPORTED_100baseT_Full |
+					    SUPPORTED_100baseT_Half);
+		if (reg & MDIO_PMA_SPEED_10)
+			supported |= (SUPPORTED_10baseT_Full |
+					    SUPPORTED_10baseT_Half);
+		advertising = ADVERTISED_TP;
+		break;
+
+	case MDIO_PMA_CTRL2_10GBCX4:
+		cmd->base.port = PORT_OTHER;
+		supported = 0;
+		advertising = 0;
+		break;
+
+	case MDIO_PMA_CTRL2_10GBKX4:
+	case MDIO_PMA_CTRL2_10GBKR:
+	case MDIO_PMA_CTRL2_1000BKX:
+		cmd->base.port = PORT_OTHER;
+		supported = SUPPORTED_Backplane;
+		reg = mdio->mdio_read(mdio->dev, mdio->prtad, MDIO_MMD_PMAPMD,
+				      MDIO_PMA_EXTABLE);
+		if (reg & MDIO_PMA_EXTABLE_10GBKX4)
+			supported |= SUPPORTED_10000baseKX4_Full;
+		if (reg & MDIO_PMA_EXTABLE_10GBKR)
+			supported |= SUPPORTED_10000baseKR_Full;
+		if (reg & MDIO_PMA_EXTABLE_1000BKX)
+			supported |= SUPPORTED_1000baseKX_Full;
+		reg = mdio->mdio_read(mdio->dev, mdio->prtad, MDIO_MMD_PMAPMD,
+				      MDIO_PMA_10GBR_FECABLE);
+		if (reg & MDIO_PMA_10GBR_FECABLE_ABLE)
+			supported |= SUPPORTED_10000baseR_FEC;
+		advertising = ADVERTISED_Backplane;
+		break;
+
+	/* All the other defined modes are flavours of optical */
+	default:
+		cmd->base.port = PORT_FIBRE;
+		supported = SUPPORTED_FIBRE;
+		advertising = ADVERTISED_FIBRE;
+		break;
+	}
+
+	if (mdio->mmds & MDIO_DEVS_AN) {
+		supported |= SUPPORTED_Autoneg;
+		reg = mdio->mdio_read(mdio->dev, mdio->prtad, MDIO_MMD_AN,
+				      MDIO_CTRL1);
+		if (reg & MDIO_AN_CTRL1_ENABLE) {
+			cmd->base.autoneg = AUTONEG_ENABLE;
+			advertising |=
+				ADVERTISED_Autoneg |
+				mdio45_get_an(mdio, MDIO_AN_ADVERTISE) |
+				npage_adv;
+		} else {
+			cmd->base.autoneg = AUTONEG_DISABLE;
+		}
+	} else {
+		cmd->base.autoneg = AUTONEG_DISABLE;
+	}
+
+	if (cmd->base.autoneg) {
+		u32 modes = 0;
+		int an_stat = mdio->mdio_read(mdio->dev, mdio->prtad,
+					      MDIO_MMD_AN, MDIO_STAT1);
+
+		/* If AN is complete and successful, report best common
+		 * mode, otherwise report best advertised mode.
+		 */
+		if (an_stat & MDIO_AN_STAT1_COMPLETE) {
+			lp_advertising =
+				mdio45_get_an(mdio, MDIO_AN_LPA) | npage_lpa;
+			if (an_stat & MDIO_AN_STAT1_LPABLE)
+				lp_advertising |= ADVERTISED_Autoneg;
+			modes = advertising & lp_advertising;
+		}
+		if ((modes & ~ADVERTISED_Autoneg) == 0)
+			modes = advertising;
+
+		if (modes & (ADVERTISED_10000baseT_Full |
+			     ADVERTISED_10000baseKX4_Full |
+			     ADVERTISED_10000baseKR_Full)) {
+			speed = SPEED_10000;
+			cmd->base.duplex = DUPLEX_FULL;
+		} else if (modes & (ADVERTISED_1000baseT_Full |
+				    ADVERTISED_1000baseT_Half |
+				    ADVERTISED_1000baseKX_Full)) {
+			speed = SPEED_1000;
+			cmd->base.duplex = !(modes & ADVERTISED_1000baseT_Half);
+		} else if (modes & (ADVERTISED_100baseT_Full |
+				    ADVERTISED_100baseT_Half)) {
+			speed = SPEED_100;
+			cmd->base.duplex = !!(modes & ADVERTISED_100baseT_Full);
+		} else {
+			speed = SPEED_10;
+			cmd->base.duplex = !!(modes & ADVERTISED_10baseT_Full);
+		}
+	} else {
+		/* Report forced settings */
+		reg = mdio->mdio_read(mdio->dev, mdio->prtad, MDIO_MMD_PMAPMD,
+				      MDIO_CTRL1);
+		speed = (((reg & MDIO_PMA_CTRL1_SPEED1000) ? 100 : 1)
+			 * ((reg & MDIO_PMA_CTRL1_SPEED100) ? 100 : 10));
+		cmd->base.duplex = (reg & MDIO_CTRL1_FULLDPLX ||
+				    speed == SPEED_10000);
+	}
+
+	cmd->base.speed = speed;
+
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+						supported);
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+						advertising);
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.lp_advertising,
+						lp_advertising);
+
+	/* 10GBASE-T MDI/MDI-X */
+	if (cmd->base.port == PORT_TP && (cmd->base.speed == SPEED_10000)) {
+		switch (mdio->mdio_read(mdio->dev, mdio->prtad, MDIO_MMD_PMAPMD,
+					MDIO_PMA_10GBT_SWAPPOL)) {
+		case MDIO_PMA_10GBT_SWAPPOL_ABNX | MDIO_PMA_10GBT_SWAPPOL_CDNX:
+			cmd->base.eth_tp_mdix = ETH_TP_MDI;
+			break;
+		case 0:
+			cmd->base.eth_tp_mdix = ETH_TP_MDI_X;
+			break;
+		default:
+			/* It's complicated... */
+			cmd->base.eth_tp_mdix = ETH_TP_MDI_INVALID;
+			break;
+		}
+	}
+}
+EXPORT_SYMBOL(mdio45_ethtool_ksettings_get_npage);
+
+/**
  * mdio_mii_ioctl - MII ioctl interface for MDIO (clause 22 or 45) PHYs
  * @mdio: MDIO interface
  * @mii_data: MII ioctl data structure
diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
index 2de7faee9b19..b91603835d26 100644
--- a/drivers/net/nlmon.c
+++ b/drivers/net/nlmon.c
@@ -58,7 +58,7 @@ static int nlmon_close(struct net_device *dev)
 	return netlink_remove_tap(&nlmon->nt);
 }
 
-static struct rtnl_link_stats64 *
+static void
 nlmon_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 {
 	int i;
@@ -86,8 +86,6 @@ nlmon_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 
 	stats->rx_bytes = bytes;
 	stats->tx_bytes = 0;
-
-	return stats;
 }
 
 static u32 always_on(struct net_device *dev)
diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile
index 356859ac7c18..407b0b601ea8 100644
--- a/drivers/net/phy/Makefile
+++ b/drivers/net/phy/Makefile
@@ -1,6 +1,7 @@
 # Makefile for Linux PHY drivers and MDIO bus drivers
 
-libphy-y			:= phy.o phy_device.o mdio_bus.o mdio_device.o
+libphy-y			:= phy.o phy_device.o mdio_bus.o mdio_device.o \
+				   mdio-boardinfo.o
 libphy-$(CONFIG_SWPHY)		+= swphy.o
 libphy-$(CONFIG_LED_TRIGGER_PHY)	+= phy_led_triggers.o
 
diff --git a/drivers/net/phy/bcm7xxx.c b/drivers/net/phy/bcm7xxx.c
index 264b085d796b..d1c2614dad3a 100644
--- a/drivers/net/phy/bcm7xxx.c
+++ b/drivers/net/phy/bcm7xxx.c
@@ -167,6 +167,31 @@ static int bcm7xxx_28nm_e0_plus_afe_config_init(struct phy_device *phydev)
 	return 0;
 }
 
+static int bcm7xxx_28nm_a0_patch_afe_config_init(struct phy_device *phydev)
+{
+	/* +1 RC_CAL codes for RL centering for both LT and HT conditions */
+	bcm_phy_write_misc(phydev, AFE_RXCONFIG_2, 0xd003);
+
+	/* Cut master bias current by 2% to compensate for RC_CAL offset */
+	bcm_phy_write_misc(phydev, DSP_TAP10, 0x791b);
+
+	/* Improve hybrid leakage */
+	bcm_phy_write_misc(phydev, AFE_HPF_TRIM_OTHERS, 0x10e3);
+
+	/* Change rx_on_tune 8 to 0xf */
+	bcm_phy_write_misc(phydev, 0x21, 0x2, 0x87f6);
+
+	/* Change 100Tx EEE bandwidth */
+	bcm_phy_write_misc(phydev, 0x22, 0x2, 0x017d);
+
+	/* Enable ffe zero detection for Vitesse interoperability */
+	bcm_phy_write_misc(phydev, 0x26, 0x2, 0x0015);
+
+	r_rc_cal_reset(phydev);
+
+	return 0;
+}
+
 static int bcm7xxx_28nm_config_init(struct phy_device *phydev)
 {
 	u8 rev = PHY_BRCM_7XXX_REV(phydev->dev_flags);
@@ -174,6 +199,12 @@ static int bcm7xxx_28nm_config_init(struct phy_device *phydev)
 	u8 count;
 	int ret = 0;
 
+	/* Newer devices have moved the revision information back into a
+	 * standard location in MII_PHYS_ID[23]
+	 */
+	if (rev == 0)
+		rev = phydev->phy_id & ~phydev->drv->phy_id_mask;
+
 	pr_info_once("%s: %s PHY revision: 0x%02x, patch: %d\n",
 		     phydev_name(phydev), phydev->drv->name, rev, patch);
 
@@ -197,6 +228,9 @@ static int bcm7xxx_28nm_config_init(struct phy_device *phydev)
 	case 0x10:
 		ret = bcm7xxx_28nm_e0_plus_afe_config_init(phydev);
 		break;
+	case 0x01:
+		ret = bcm7xxx_28nm_a0_patch_afe_config_init(phydev);
+		break;
 	default:
 		break;
 	}
@@ -416,8 +450,10 @@ static int bcm7xxx_28nm_probe(struct phy_device *phydev)
 
 static struct phy_driver bcm7xxx_driver[] = {
 	BCM7XXX_28NM_GPHY(PHY_ID_BCM7250, "Broadcom BCM7250"),
+	BCM7XXX_28NM_GPHY(PHY_ID_BCM7278, "Broadcom BCM7278"),
 	BCM7XXX_28NM_GPHY(PHY_ID_BCM7364, "Broadcom BCM7364"),
 	BCM7XXX_28NM_GPHY(PHY_ID_BCM7366, "Broadcom BCM7366"),
+	BCM7XXX_28NM_GPHY(PHY_ID_BCM74371, "Broadcom BCM74371"),
 	BCM7XXX_28NM_GPHY(PHY_ID_BCM7439, "Broadcom BCM7439"),
 	BCM7XXX_28NM_GPHY(PHY_ID_BCM7439_2, "Broadcom BCM7439 (2)"),
 	BCM7XXX_28NM_GPHY(PHY_ID_BCM7445, "Broadcom BCM7445"),
@@ -430,12 +466,14 @@ static struct phy_driver bcm7xxx_driver[] = {
 
 static struct mdio_device_id __maybe_unused bcm7xxx_tbl[] = {
 	{ PHY_ID_BCM7250, 0xfffffff0, },
+	{ PHY_ID_BCM7278, 0xfffffff0, },
 	{ PHY_ID_BCM7364, 0xfffffff0, },
 	{ PHY_ID_BCM7366, 0xfffffff0, },
 	{ PHY_ID_BCM7346, 0xfffffff0, },
 	{ PHY_ID_BCM7362, 0xfffffff0, },
 	{ PHY_ID_BCM7425, 0xfffffff0, },
 	{ PHY_ID_BCM7429, 0xfffffff0, },
+	{ PHY_ID_BCM74371, 0xfffffff0, },
 	{ PHY_ID_BCM7439, 0xfffffff0, },
 	{ PHY_ID_BCM7435, 0xfffffff0, },
 	{ PHY_ID_BCM7445, 0xfffffff0, },
diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c
index 4223e35490b0..9cd8b27d1292 100644
--- a/drivers/net/phy/broadcom.c
+++ b/drivers/net/phy/broadcom.c
@@ -30,6 +30,50 @@ MODULE_DESCRIPTION("Broadcom PHY driver");
 MODULE_AUTHOR("Maciej W. Rozycki");
 MODULE_LICENSE("GPL");
 
+static int bcm54210e_config_init(struct phy_device *phydev)
+{
+	int val;
+
+	val = bcm54xx_auxctl_read(phydev, MII_BCM54XX_AUXCTL_SHDWSEL_MISC);
+	val &= ~MII_BCM54XX_AUXCTL_SHDWSEL_MISC_RGMII_SKEW_EN;
+	val |= MII_BCM54XX_AUXCTL_MISC_WREN;
+	bcm54xx_auxctl_write(phydev, MII_BCM54XX_AUXCTL_SHDWSEL_MISC, val);
+
+	val = bcm_phy_read_shadow(phydev, BCM54810_SHD_CLK_CTL);
+	val &= ~BCM54810_SHD_CLK_CTL_GTXCLK_EN;
+	bcm_phy_write_shadow(phydev, BCM54810_SHD_CLK_CTL, val);
+
+	return 0;
+}
+
+static int bcm54612e_config_init(struct phy_device *phydev)
+{
+	/* Clear TX internal delay unless requested. */
+	if ((phydev->interface != PHY_INTERFACE_MODE_RGMII_ID) &&
+	    (phydev->interface != PHY_INTERFACE_MODE_RGMII_TXID)) {
+		/* Disable TXD to GTXCLK clock delay (default set) */
+		/* Bit 9 is the only field in shadow register 00011 */
+		bcm_phy_write_shadow(phydev, 0x03, 0);
+	}
+
+	/* Clear RX internal delay unless requested. */
+	if ((phydev->interface != PHY_INTERFACE_MODE_RGMII_ID) &&
+	    (phydev->interface != PHY_INTERFACE_MODE_RGMII_RXID)) {
+		u16 reg;
+
+		reg = bcm54xx_auxctl_read(phydev,
+					  MII_BCM54XX_AUXCTL_SHDWSEL_MISC);
+		/* Disable RXD to RXC delay (default set) */
+		reg &= ~MII_BCM54XX_AUXCTL_SHDWSEL_MISC_RGMII_SKEW_EN;
+		/* Clear shadow selector field */
+		reg &= ~MII_BCM54XX_AUXCTL_SHDWSEL_MASK;
+		bcm54xx_auxctl_write(phydev, MII_BCM54XX_AUXCTL_SHDWSEL_MISC,
+				     MII_BCM54XX_AUXCTL_MISC_WREN | reg);
+	}
+
+	return 0;
+}
+
 static int bcm54810_config(struct phy_device *phydev)
 {
 	int rc, val;
@@ -230,7 +274,15 @@ static int bcm54xx_config_init(struct phy_device *phydev)
 	    (phydev->dev_flags & PHY_BRCM_AUTO_PWRDWN_ENABLE))
 		bcm54xx_adjust_rxrefclk(phydev);
 
-	if (BRCM_PHY_MODEL(phydev) == PHY_ID_BCM54810) {
+	if (BRCM_PHY_MODEL(phydev) == PHY_ID_BCM54210E) {
+		err = bcm54210e_config_init(phydev);
+		if (err)
+			return err;
+	} else if (BRCM_PHY_MODEL(phydev) == PHY_ID_BCM54612E) {
+		err = bcm54612e_config_init(phydev);
+		if (err)
+			return err;
+	} else if (BRCM_PHY_MODEL(phydev) == PHY_ID_BCM54810) {
 		err = bcm54810_config(phydev);
 		if (err)
 			return err;
@@ -375,41 +427,6 @@ static int bcm5481_config_aneg(struct phy_device *phydev)
 	return ret;
 }
 
-static int bcm54612e_config_aneg(struct phy_device *phydev)
-{
-	int ret;
-
-	/* First, auto-negotiate. */
-	ret = genphy_config_aneg(phydev);
-
-	/* Clear TX internal delay unless requested. */
-	if ((phydev->interface != PHY_INTERFACE_MODE_RGMII_ID) &&
-	    (phydev->interface != PHY_INTERFACE_MODE_RGMII_TXID)) {
-		/* Disable TXD to GTXCLK clock delay (default set) */
-		/* Bit 9 is the only field in shadow register 00011 */
-		bcm_phy_write_shadow(phydev, 0x03, 0);
-	}
-
-	/* Clear RX internal delay unless requested. */
-	if ((phydev->interface != PHY_INTERFACE_MODE_RGMII_ID) &&
-	    (phydev->interface != PHY_INTERFACE_MODE_RGMII_RXID)) {
-		u16 reg;
-
-		/* Errata: reads require filling in the write selector field */
-		bcm54xx_auxctl_write(phydev, MII_BCM54XX_AUXCTL_SHDWSEL_MISC,
-				     MII_BCM54XX_AUXCTL_MISC_RDSEL_MISC);
-		reg = phy_read(phydev, MII_BCM54XX_AUX_CTL);
-		/* Disable RXD to RXC delay (default set) */
-		reg &= ~MII_BCM54XX_AUXCTL_MISC_RXD_RXC_SKEW;
-		/* Clear shadow selector field */
-		reg &= ~MII_BCM54XX_AUXCTL_SHDWSEL_MASK;
-		bcm54xx_auxctl_write(phydev, MII_BCM54XX_AUXCTL_SHDWSEL_MISC,
-				     MII_BCM54XX_AUXCTL_MISC_WREN | reg);
-	}
-
-	return ret;
-}
-
 static int brcm_phy_setbits(struct phy_device *phydev, int reg, int set)
 {
 	int val;
@@ -544,6 +561,17 @@ static struct phy_driver broadcom_drivers[] = {
 	.ack_interrupt	= bcm_phy_ack_intr,
 	.config_intr	= bcm_phy_config_intr,
 }, {
+	.phy_id		= PHY_ID_BCM54210E,
+	.phy_id_mask	= 0xfffffff0,
+	.name		= "Broadcom BCM54210E",
+	.features	= PHY_GBIT_FEATURES,
+	.flags		= PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
+	.config_init	= bcm54xx_config_init,
+	.config_aneg	= genphy_config_aneg,
+	.read_status	= genphy_read_status,
+	.ack_interrupt	= bcm_phy_ack_intr,
+	.config_intr	= bcm_phy_config_intr,
+}, {
 	.phy_id		= PHY_ID_BCM5461,
 	.phy_id_mask	= 0xfffffff0,
 	.name		= "Broadcom BCM5461",
@@ -561,7 +589,7 @@ static struct phy_driver broadcom_drivers[] = {
 	.features	= PHY_GBIT_FEATURES,
 	.flags		= PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
 	.config_init	= bcm54xx_config_init,
-	.config_aneg	= bcm54612e_config_aneg,
+	.config_aneg	= genphy_config_aneg,
 	.read_status	= genphy_read_status,
 	.ack_interrupt	= bcm_phy_ack_intr,
 	.config_intr	= bcm_phy_config_intr,
@@ -682,6 +710,7 @@ module_phy_driver(broadcom_drivers);
 static struct mdio_device_id __maybe_unused broadcom_tbl[] = {
 	{ PHY_ID_BCM5411, 0xfffffff0 },
 	{ PHY_ID_BCM5421, 0xfffffff0 },
+	{ PHY_ID_BCM54210E, 0xfffffff0 },
 	{ PHY_ID_BCM5461, 0xfffffff0 },
 	{ PHY_ID_BCM54612E, 0xfffffff0 },
 	{ PHY_ID_BCM54616S, 0xfffffff0 },
diff --git a/drivers/net/phy/dp83867.c b/drivers/net/phy/dp83867.c
index ca1b462bf7b2..19865530e0b1 100644
--- a/drivers/net/phy/dp83867.c
+++ b/drivers/net/phy/dp83867.c
@@ -32,7 +32,9 @@
 #define DP83867_CFG3		0x1e
 
 /* Extended Registers */
+#define DP83867_CFG4            0x0031
 #define DP83867_RGMIICTL	0x0032
+#define DP83867_STRAP_STS1	0x006E
 #define DP83867_RGMIIDCTL	0x0086
 #define DP83867_IO_MUX_CFG	0x0170
 
@@ -57,9 +59,13 @@
 #define DP83867_RGMII_TX_CLK_DELAY_EN		BIT(1)
 #define DP83867_RGMII_RX_CLK_DELAY_EN		BIT(0)
 
+/* STRAP_STS1 bits */
+#define DP83867_STRAP_STS1_RESERVED		BIT(11)
+
 /* PHY CTRL bits */
 #define DP83867_PHYCR_FIFO_DEPTH_SHIFT		14
 #define DP83867_PHYCR_FIFO_DEPTH_MASK		(3 << 14)
+#define DP83867_PHYCR_RESERVED_MASK		BIT(11)
 
 /* RGMIIDCTL bits */
 #define DP83867_RGMII_TX_CLK_DELAY_SHIFT	4
@@ -70,11 +76,21 @@
 #define DP83867_IO_MUX_CFG_IO_IMPEDANCE_MAX	0x0
 #define DP83867_IO_MUX_CFG_IO_IMPEDANCE_MIN	0x1f
 
+/* CFG4 bits */
+#define DP83867_CFG4_PORT_MIRROR_EN              BIT(0)
+
+enum {
+	DP83867_PORT_MIRROING_KEEP,
+	DP83867_PORT_MIRROING_EN,
+	DP83867_PORT_MIRROING_DIS,
+};
+
 struct dp83867_private {
 	int rx_id_delay;
 	int tx_id_delay;
 	int fifo_depth;
 	int io_impedance;
+	int port_mirroring;
 };
 
 static int dp83867_ack_interrupt(struct phy_device *phydev)
@@ -111,6 +127,24 @@ static int dp83867_config_intr(struct phy_device *phydev)
 	return phy_write(phydev, MII_DP83867_MICR, micr_status);
 }
 
+static int dp83867_config_port_mirroring(struct phy_device *phydev)
+{
+	struct dp83867_private *dp83867 =
+		(struct dp83867_private *)phydev->priv;
+	u16 val;
+
+	val = phy_read_mmd_indirect(phydev, DP83867_CFG4, DP83867_DEVADDR);
+
+	if (dp83867->port_mirroring == DP83867_PORT_MIRROING_EN)
+		val |= DP83867_CFG4_PORT_MIRROR_EN;
+	else
+		val &= ~DP83867_CFG4_PORT_MIRROR_EN;
+
+	phy_write_mmd_indirect(phydev, DP83867_CFG4, DP83867_DEVADDR, val);
+
+	return 0;
+}
+
 #ifdef CONFIG_OF_MDIO
 static int dp83867_of_init(struct phy_device *phydev)
 {
@@ -144,6 +178,12 @@ static int dp83867_of_init(struct phy_device *phydev)
 	     phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID))
 		return ret;
 
+	if (of_property_read_bool(of_node, "enet-phy-lane-swap"))
+		dp83867->port_mirroring = DP83867_PORT_MIRROING_EN;
+
+	if (of_property_read_bool(of_node, "enet-phy-lane-no-swap"))
+		dp83867->port_mirroring = DP83867_PORT_MIRROING_DIS;
+
 	return of_property_read_u32(of_node, "ti,fifo-depth",
 				   &dp83867->fifo_depth);
 }
@@ -157,7 +197,7 @@ static int dp83867_of_init(struct phy_device *phydev)
 static int dp83867_config_init(struct phy_device *phydev)
 {
 	struct dp83867_private *dp83867;
-	int ret, val;
+	int ret, val, bs;
 	u16 delay;
 
 	if (!phydev->priv) {
@@ -180,6 +220,22 @@ static int dp83867_config_init(struct phy_device *phydev)
 			return val;
 		val &= ~DP83867_PHYCR_FIFO_DEPTH_MASK;
 		val |= (dp83867->fifo_depth << DP83867_PHYCR_FIFO_DEPTH_SHIFT);
+
+		/* The code below checks if "port mirroring" N/A MODE4 has been
+		 * enabled during power on bootstrap.
+		 *
+		 * Such N/A mode enabled by mistake can put PHY IC in some
+		 * internal testing mode and disable RGMII transmission.
+		 *
+		 * In this particular case one needs to check STRAP_STS1
+		 * register's bit 11 (marked as RESERVED).
+		 */
+
+		bs = phy_read_mmd_indirect(phydev, DP83867_STRAP_STS1,
+					   DP83867_DEVADDR);
+		if (bs & DP83867_STRAP_STS1_RESERVED)
+			val &= ~DP83867_PHYCR_RESERVED_MASK;
+
 		ret = phy_write(phydev, MII_DP83867_PHYCTRL, val);
 		if (ret)
 			return ret;
@@ -228,6 +284,9 @@ static int dp83867_config_init(struct phy_device *phydev)
 		phy_write(phydev, DP83867_CFG3, val);
 	}
 
+	if (dp83867->port_mirroring != DP83867_PORT_MIRROING_KEEP)
+		dp83867_config_port_mirroring(phydev);
+
 	return 0;
 }
 
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index ed0d235cf850..f9d0fa315a47 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -17,8 +17,10 @@
  */
 #include <linux/kernel.h>
 #include <linux/string.h>
+#include <linux/ctype.h>
 #include <linux/errno.h>
 #include <linux/unistd.h>
+#include <linux/hwmon.h>
 #include <linux/interrupt.h>
 #include <linux/init.h>
 #include <linux/delay.h>
@@ -90,6 +92,17 @@
 #define MII_88E1121_PHY_MSCR_TX_DELAY	BIT(4)
 #define MII_88E1121_PHY_MSCR_DELAY_MASK	(~(0x3 << 4))
 
+#define MII_88E1121_MISC_TEST				0x1a
+#define MII_88E1510_MISC_TEST_TEMP_THRESHOLD_MASK	0x1f00
+#define MII_88E1510_MISC_TEST_TEMP_THRESHOLD_SHIFT	8
+#define MII_88E1510_MISC_TEST_TEMP_IRQ_EN		BIT(7)
+#define MII_88E1510_MISC_TEST_TEMP_IRQ			BIT(6)
+#define MII_88E1121_MISC_TEST_TEMP_SENSOR_EN		BIT(5)
+#define MII_88E1121_MISC_TEST_TEMP_MASK			0x1f
+
+#define MII_88E1510_TEMP_SENSOR		0x1b
+#define MII_88E1510_TEMP_SENSOR_MASK	0xff
+
 #define MII_88E1318S_PHY_MSCR1_REG	16
 #define MII_88E1318S_PHY_MSCR1_PAD_ODD	BIT(6)
 
@@ -172,6 +185,8 @@ static struct marvell_hw_stat marvell_hw_stats[] = {
 
 struct marvell_priv {
 	u64 stats[ARRAY_SIZE(marvell_hw_stats)];
+	char *hwmon_name;
+	struct device *hwmon_dev;
 };
 
 static int marvell_ack_interrupt(struct phy_device *phydev)
@@ -1468,6 +1483,371 @@ static void marvell_get_stats(struct phy_device *phydev,
 		data[i] = marvell_get_stat(phydev, i);
 }
 
+#ifdef CONFIG_HWMON
+static int m88e1121_get_temp(struct phy_device *phydev, long *temp)
+{
+	int ret;
+	int val;
+
+	*temp = 0;
+
+	mutex_lock(&phydev->lock);
+
+	ret = phy_write(phydev, MII_M1145_PHY_EXT_ADDR_PAGE, 0x6);
+	if (ret < 0)
+		goto error;
+
+	/* Enable temperature sensor */
+	ret = phy_read(phydev, MII_88E1121_MISC_TEST);
+	if (ret < 0)
+		goto error;
+
+	ret = phy_write(phydev, MII_88E1121_MISC_TEST,
+			ret | MII_88E1121_MISC_TEST_TEMP_SENSOR_EN);
+	if (ret < 0)
+		goto error;
+
+	/* Wait for temperature to stabilize */
+	usleep_range(10000, 12000);
+
+	val = phy_read(phydev, MII_88E1121_MISC_TEST);
+	if (val < 0) {
+		ret = val;
+		goto error;
+	}
+
+	/* Disable temperature sensor */
+	ret = phy_write(phydev, MII_88E1121_MISC_TEST,
+			ret & ~MII_88E1121_MISC_TEST_TEMP_SENSOR_EN);
+	if (ret < 0)
+		goto error;
+
+	*temp = ((val & MII_88E1121_MISC_TEST_TEMP_MASK) - 5) * 5000;
+
+error:
+	phy_write(phydev, MII_M1145_PHY_EXT_ADDR_PAGE, 0x0);
+	mutex_unlock(&phydev->lock);
+
+	return ret;
+}
+
+static int m88e1121_hwmon_read(struct device *dev,
+			       enum hwmon_sensor_types type,
+			       u32 attr, int channel, long *temp)
+{
+	struct phy_device *phydev = dev_get_drvdata(dev);
+	int err;
+
+	switch (attr) {
+	case hwmon_temp_input:
+		err = m88e1121_get_temp(phydev, temp);
+		break;
+	default:
+		return -EOPNOTSUPP;
+	}
+
+	return err;
+}
+
+static umode_t m88e1121_hwmon_is_visible(const void *data,
+					 enum hwmon_sensor_types type,
+					 u32 attr, int channel)
+{
+	if (type != hwmon_temp)
+		return 0;
+
+	switch (attr) {
+	case hwmon_temp_input:
+		return 0444;
+	default:
+		return 0;
+	}
+}
+
+static u32 m88e1121_hwmon_chip_config[] = {
+	HWMON_C_REGISTER_TZ,
+	0
+};
+
+static const struct hwmon_channel_info m88e1121_hwmon_chip = {
+	.type = hwmon_chip,
+	.config = m88e1121_hwmon_chip_config,
+};
+
+static u32 m88e1121_hwmon_temp_config[] = {
+	HWMON_T_INPUT,
+	0
+};
+
+static const struct hwmon_channel_info m88e1121_hwmon_temp = {
+	.type = hwmon_temp,
+	.config = m88e1121_hwmon_temp_config,
+};
+
+static const struct hwmon_channel_info *m88e1121_hwmon_info[] = {
+	&m88e1121_hwmon_chip,
+	&m88e1121_hwmon_temp,
+	NULL
+};
+
+static const struct hwmon_ops m88e1121_hwmon_hwmon_ops = {
+	.is_visible = m88e1121_hwmon_is_visible,
+	.read = m88e1121_hwmon_read,
+};
+
+static const struct hwmon_chip_info m88e1121_hwmon_chip_info = {
+	.ops = &m88e1121_hwmon_hwmon_ops,
+	.info = m88e1121_hwmon_info,
+};
+
+static int m88e1510_get_temp(struct phy_device *phydev, long *temp)
+{
+	int ret;
+
+	*temp = 0;
+
+	mutex_lock(&phydev->lock);
+
+	ret = phy_write(phydev, MII_M1145_PHY_EXT_ADDR_PAGE, 0x6);
+	if (ret < 0)
+		goto error;
+
+	ret = phy_read(phydev, MII_88E1510_TEMP_SENSOR);
+	if (ret < 0)
+		goto error;
+
+	*temp = ((ret & MII_88E1510_TEMP_SENSOR_MASK) - 25) * 1000;
+
+error:
+	phy_write(phydev, MII_M1145_PHY_EXT_ADDR_PAGE, 0x0);
+	mutex_unlock(&phydev->lock);
+
+	return ret;
+}
+
+int m88e1510_get_temp_critical(struct phy_device *phydev, long *temp)
+{
+	int ret;
+
+	*temp = 0;
+
+	mutex_lock(&phydev->lock);
+
+	ret = phy_write(phydev, MII_M1145_PHY_EXT_ADDR_PAGE, 0x6);
+	if (ret < 0)
+		goto error;
+
+	ret = phy_read(phydev, MII_88E1121_MISC_TEST);
+	if (ret < 0)
+		goto error;
+
+	*temp = (((ret & MII_88E1510_MISC_TEST_TEMP_THRESHOLD_MASK) >>
+		  MII_88E1510_MISC_TEST_TEMP_THRESHOLD_SHIFT) * 5) - 25;
+	/* convert to mC */
+	*temp *= 1000;
+
+error:
+	phy_write(phydev, MII_M1145_PHY_EXT_ADDR_PAGE, 0x0);
+	mutex_unlock(&phydev->lock);
+
+	return ret;
+}
+
+int m88e1510_set_temp_critical(struct phy_device *phydev, long temp)
+{
+	int ret;
+
+	mutex_lock(&phydev->lock);
+
+	ret = phy_write(phydev, MII_M1145_PHY_EXT_ADDR_PAGE, 0x6);
+	if (ret < 0)
+		goto error;
+
+	ret = phy_read(phydev, MII_88E1121_MISC_TEST);
+	if (ret < 0)
+		goto error;
+
+	temp = temp / 1000;
+	temp = clamp_val(DIV_ROUND_CLOSEST(temp, 5) + 5, 0, 0x1f);
+	ret = phy_write(phydev, MII_88E1121_MISC_TEST,
+			(ret & ~MII_88E1510_MISC_TEST_TEMP_THRESHOLD_MASK) |
+			(temp << MII_88E1510_MISC_TEST_TEMP_THRESHOLD_SHIFT));
+
+error:
+	phy_write(phydev, MII_M1145_PHY_EXT_ADDR_PAGE, 0x0);
+	mutex_unlock(&phydev->lock);
+
+	return ret;
+}
+
+int m88e1510_get_temp_alarm(struct phy_device *phydev, long *alarm)
+{
+	int ret;
+
+	*alarm = false;
+
+	mutex_lock(&phydev->lock);
+
+	ret = phy_write(phydev, MII_M1145_PHY_EXT_ADDR_PAGE, 0x6);
+	if (ret < 0)
+		goto error;
+
+	ret = phy_read(phydev, MII_88E1121_MISC_TEST);
+	if (ret < 0)
+		goto error;
+	*alarm = !!(ret & MII_88E1510_MISC_TEST_TEMP_IRQ);
+
+error:
+	phy_write(phydev, MII_M1145_PHY_EXT_ADDR_PAGE, 0x0);
+	mutex_unlock(&phydev->lock);
+
+	return ret;
+}
+
+static int m88e1510_hwmon_read(struct device *dev,
+			       enum hwmon_sensor_types type,
+			       u32 attr, int channel, long *temp)
+{
+	struct phy_device *phydev = dev_get_drvdata(dev);
+	int err;
+
+	switch (attr) {
+	case hwmon_temp_input:
+		err = m88e1510_get_temp(phydev, temp);
+		break;
+	case hwmon_temp_crit:
+		err = m88e1510_get_temp_critical(phydev, temp);
+		break;
+	case hwmon_temp_max_alarm:
+		err = m88e1510_get_temp_alarm(phydev, temp);
+		break;
+	default:
+		return -EOPNOTSUPP;
+	}
+
+	return err;
+}
+
+static int m88e1510_hwmon_write(struct device *dev,
+				enum hwmon_sensor_types type,
+				u32 attr, int channel, long temp)
+{
+	struct phy_device *phydev = dev_get_drvdata(dev);
+	int err;
+
+	switch (attr) {
+	case hwmon_temp_crit:
+		err = m88e1510_set_temp_critical(phydev, temp);
+		break;
+	default:
+		return -EOPNOTSUPP;
+	}
+	return err;
+}
+
+static umode_t m88e1510_hwmon_is_visible(const void *data,
+					 enum hwmon_sensor_types type,
+					 u32 attr, int channel)
+{
+	if (type != hwmon_temp)
+		return 0;
+
+	switch (attr) {
+	case hwmon_temp_input:
+	case hwmon_temp_max_alarm:
+		return 0444;
+	case hwmon_temp_crit:
+		return 0644;
+	default:
+		return 0;
+	}
+}
+
+static u32 m88e1510_hwmon_temp_config[] = {
+	HWMON_T_INPUT | HWMON_T_CRIT | HWMON_T_MAX_ALARM,
+	0
+};
+
+static const struct hwmon_channel_info m88e1510_hwmon_temp = {
+	.type = hwmon_temp,
+	.config = m88e1510_hwmon_temp_config,
+};
+
+static const struct hwmon_channel_info *m88e1510_hwmon_info[] = {
+	&m88e1121_hwmon_chip,
+	&m88e1510_hwmon_temp,
+	NULL
+};
+
+static const struct hwmon_ops m88e1510_hwmon_hwmon_ops = {
+	.is_visible = m88e1510_hwmon_is_visible,
+	.read = m88e1510_hwmon_read,
+	.write = m88e1510_hwmon_write,
+};
+
+static const struct hwmon_chip_info m88e1510_hwmon_chip_info = {
+	.ops = &m88e1510_hwmon_hwmon_ops,
+	.info = m88e1510_hwmon_info,
+};
+
+static int marvell_hwmon_name(struct phy_device *phydev)
+{
+	struct marvell_priv *priv = phydev->priv;
+	struct device *dev = &phydev->mdio.dev;
+	const char *devname = dev_name(dev);
+	size_t len = strlen(devname);
+	int i, j;
+
+	priv->hwmon_name = devm_kzalloc(dev, len, GFP_KERNEL);
+	if (!priv->hwmon_name)
+		return -ENOMEM;
+
+	for (i = j = 0; i < len && devname[i]; i++) {
+		if (isalnum(devname[i]))
+			priv->hwmon_name[j++] = devname[i];
+	}
+
+	return 0;
+}
+
+static int marvell_hwmon_probe(struct phy_device *phydev,
+			       const struct hwmon_chip_info *chip)
+{
+	struct marvell_priv *priv = phydev->priv;
+	struct device *dev = &phydev->mdio.dev;
+	int err;
+
+	err = marvell_hwmon_name(phydev);
+	if (err)
+		return err;
+
+	priv->hwmon_dev = devm_hwmon_device_register_with_info(
+		dev, priv->hwmon_name, phydev, chip, NULL);
+
+	return PTR_ERR_OR_ZERO(priv->hwmon_dev);
+}
+
+static int m88e1121_hwmon_probe(struct phy_device *phydev)
+{
+	return marvell_hwmon_probe(phydev, &m88e1121_hwmon_chip_info);
+}
+
+static int m88e1510_hwmon_probe(struct phy_device *phydev)
+{
+	return marvell_hwmon_probe(phydev, &m88e1510_hwmon_chip_info);
+}
+#else
+static int m88e1121_hwmon_probe(struct phy_device *phydev)
+{
+	return 0;
+}
+
+static int m88e1510_hwmon_probe(struct phy_device *phydev)
+{
+	return 0;
+}
+#endif
+
 static int marvell_probe(struct phy_device *phydev)
 {
 	struct marvell_priv *priv;
@@ -1481,14 +1861,47 @@ static int marvell_probe(struct phy_device *phydev)
 	return 0;
 }
 
+static int m88e1121_probe(struct phy_device *phydev)
+{
+	int err;
+
+	err = marvell_probe(phydev);
+	if (err)
+		return err;
+
+	return m88e1121_hwmon_probe(phydev);
+}
+
+static int m88e1510_probe(struct phy_device *phydev)
+{
+	int err;
+
+	err = marvell_probe(phydev);
+	if (err)
+		return err;
+
+	return m88e1510_hwmon_probe(phydev);
+}
+
+static void marvell_remove(struct phy_device *phydev)
+{
+#ifdef CONFIG_HWMON
+
+	struct marvell_priv *priv = phydev->priv;
+
+	if (priv && priv->hwmon_dev)
+		hwmon_device_unregister(priv->hwmon_dev);
+#endif
+}
+
 static struct phy_driver marvell_drivers[] = {
 	{
 		.phy_id = MARVELL_PHY_ID_88E1101,
 		.phy_id_mask = MARVELL_PHY_ID_MASK,
 		.name = "Marvell 88E1101",
 		.features = PHY_GBIT_FEATURES,
-		.probe = marvell_probe,
 		.flags = PHY_HAS_INTERRUPT,
+		.probe = marvell_probe,
 		.config_init = &marvell_config_init,
 		.config_aneg = &marvell_config_aneg,
 		.read_status = &genphy_read_status,
@@ -1560,7 +1973,8 @@ static struct phy_driver marvell_drivers[] = {
 		.name = "Marvell 88E1121R",
 		.features = PHY_GBIT_FEATURES,
 		.flags = PHY_HAS_INTERRUPT,
-		.probe = marvell_probe,
+		.probe = &m88e1121_probe,
+		.remove = &marvell_remove,
 		.config_init = &m88e1121_config_init,
 		.config_aneg = &m88e1121_config_aneg,
 		.read_status = &marvell_read_status,
@@ -1672,7 +2086,8 @@ static struct phy_driver marvell_drivers[] = {
 		.name = "Marvell 88E1510",
 		.features = PHY_GBIT_FEATURES | SUPPORTED_FIBRE,
 		.flags = PHY_HAS_INTERRUPT,
-		.probe = marvell_probe,
+		.probe = &m88e1510_probe,
+		.remove = &marvell_remove,
 		.config_init = &m88e1510_config_init,
 		.config_aneg = &m88e1510_config_aneg,
 		.read_status = &marvell_read_status,
@@ -1693,7 +2108,28 @@ static struct phy_driver marvell_drivers[] = {
 		.name = "Marvell 88E1540",
 		.features = PHY_GBIT_FEATURES,
 		.flags = PHY_HAS_INTERRUPT,
-		.probe = marvell_probe,
+		.probe = m88e1510_probe,
+		.remove = &marvell_remove,
+		.config_init = &marvell_config_init,
+		.config_aneg = &m88e1510_config_aneg,
+		.read_status = &marvell_read_status,
+		.ack_interrupt = &marvell_ack_interrupt,
+		.config_intr = &marvell_config_intr,
+		.did_interrupt = &m88e1121_did_interrupt,
+		.resume = &genphy_resume,
+		.suspend = &genphy_suspend,
+		.get_sset_count = marvell_get_sset_count,
+		.get_strings = marvell_get_strings,
+		.get_stats = marvell_get_stats,
+	},
+	{
+		.phy_id = MARVELL_PHY_ID_88E1545,
+		.phy_id_mask = MARVELL_PHY_ID_MASK,
+		.name = "Marvell 88E1545",
+		.probe = m88e1510_probe,
+		.remove = &marvell_remove,
+		.features = PHY_GBIT_FEATURES,
+		.flags = PHY_HAS_INTERRUPT,
 		.config_init = &marvell_config_init,
 		.config_aneg = &m88e1510_config_aneg,
 		.read_status = &marvell_read_status,
@@ -1726,6 +2162,25 @@ static struct phy_driver marvell_drivers[] = {
 		.get_strings = marvell_get_strings,
 		.get_stats = marvell_get_stats,
 	},
+	{
+		.phy_id = MARVELL_PHY_ID_88E6390,
+		.phy_id_mask = MARVELL_PHY_ID_MASK,
+		.name = "Marvell 88E6390",
+		.features = PHY_GBIT_FEATURES,
+		.flags = PHY_HAS_INTERRUPT,
+		.probe = m88e1510_probe,
+		.config_init = &marvell_config_init,
+		.config_aneg = &m88e1510_config_aneg,
+		.read_status = &marvell_read_status,
+		.ack_interrupt = &marvell_ack_interrupt,
+		.config_intr = &marvell_config_intr,
+		.did_interrupt = &m88e1121_did_interrupt,
+		.resume = &genphy_resume,
+		.suspend = &genphy_suspend,
+		.get_sset_count = marvell_get_sset_count,
+		.get_strings = marvell_get_strings,
+		.get_stats = marvell_get_stats,
+	},
 };
 
 module_phy_driver(marvell_drivers);
@@ -1743,7 +2198,9 @@ static struct mdio_device_id __maybe_unused marvell_tbl[] = {
 	{ MARVELL_PHY_ID_88E1116R, MARVELL_PHY_ID_MASK },
 	{ MARVELL_PHY_ID_88E1510, MARVELL_PHY_ID_MASK },
 	{ MARVELL_PHY_ID_88E1540, MARVELL_PHY_ID_MASK },
+	{ MARVELL_PHY_ID_88E1545, MARVELL_PHY_ID_MASK },
 	{ MARVELL_PHY_ID_88E3016, MARVELL_PHY_ID_MASK },
+	{ MARVELL_PHY_ID_88E6390, MARVELL_PHY_ID_MASK },
 	{ }
 };
 
diff --git a/drivers/net/phy/mdio-boardinfo.c b/drivers/net/phy/mdio-boardinfo.c
new file mode 100644
index 000000000000..6b988f77da08
--- /dev/null
+++ b/drivers/net/phy/mdio-boardinfo.c
@@ -0,0 +1,86 @@
+/*
+ * mdio-boardinfo - Collect pre-declarations for MDIO devices
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/export.h>
+#include <linux/mutex.h>
+#include <linux/list.h>
+
+#include "mdio-boardinfo.h"
+
+static LIST_HEAD(mdio_board_list);
+static DEFINE_MUTEX(mdio_board_lock);
+
+/**
+ * mdiobus_setup_mdiodev_from_board_info - create and setup MDIO devices
+ * from pre-collected board specific MDIO information
+ * @mdiodev: MDIO device pointer
+ * Context: can sleep
+ */
+void mdiobus_setup_mdiodev_from_board_info(struct mii_bus *bus)
+{
+	struct mdio_board_entry *be;
+	struct mdio_device *mdiodev;
+	struct mdio_board_info *bi;
+	int ret;
+
+	mutex_lock(&mdio_board_lock);
+	list_for_each_entry(be, &mdio_board_list, list) {
+		bi = &be->board_info;
+
+		if (strcmp(bus->id, bi->bus_id))
+			continue;
+
+		mdiodev = mdio_device_create(bus, bi->mdio_addr);
+		if (IS_ERR(mdiodev))
+			continue;
+
+		strncpy(mdiodev->modalias, bi->modalias,
+			sizeof(mdiodev->modalias));
+		mdiodev->bus_match = mdio_device_bus_match;
+		mdiodev->dev.platform_data = (void *)bi->platform_data;
+
+		ret = mdio_device_register(mdiodev);
+		if (ret) {
+			mdio_device_free(mdiodev);
+			continue;
+		}
+	}
+	mutex_unlock(&mdio_board_lock);
+}
+
+/**
+ * mdio_register_board_info - register MDIO devices for a given board
+ * @info: array of devices descriptors
+ * @n: number of descriptors provided
+ * Context: can sleep
+ *
+ * The board info passed can be marked with __initdata but be pointers
+ * such as platform_data etc. are copied as-is
+ */
+int mdiobus_register_board_info(const struct mdio_board_info *info,
+				unsigned int n)
+{
+	struct mdio_board_entry *be;
+	unsigned int i;
+
+	be = kcalloc(n, sizeof(*be), GFP_KERNEL);
+	if (!be)
+		return -ENOMEM;
+
+	for (i = 0; i < n; i++, be++, info++) {
+		memcpy(&be->board_info, info, sizeof(*info));
+		mutex_lock(&mdio_board_lock);
+		list_add_tail(&be->list, &mdio_board_list);
+		mutex_unlock(&mdio_board_lock);
+	}
+
+	return 0;
+}
diff --git a/drivers/net/phy/mdio-boardinfo.h b/drivers/net/phy/mdio-boardinfo.h
new file mode 100644
index 000000000000..00f98163e90e
--- /dev/null
+++ b/drivers/net/phy/mdio-boardinfo.h
@@ -0,0 +1,19 @@
+/*
+ * mdio-boardinfo.h - board info interface internal to the mdio_bus
+ * component
+ */
+
+#ifndef __MDIO_BOARD_INFO_H
+#define __MDIO_BOARD_INFO_H
+
+#include <linux/phy.h>
+#include <linux/mutex.h>
+
+struct mdio_board_entry {
+	struct list_head	list;
+	struct mdio_board_info	board_info;
+};
+
+void mdiobus_setup_mdiodev_from_board_info(struct mii_bus *bus);
+
+#endif /* __MDIO_BOARD_INFO_H */
diff --git a/drivers/net/phy/mdio-gpio.c b/drivers/net/phy/mdio-gpio.c
index 27ab63064f95..7faa79b254ef 100644
--- a/drivers/net/phy/mdio-gpio.c
+++ b/drivers/net/phy/mdio-gpio.c
@@ -32,8 +32,7 @@
 
 struct mdio_gpio_info {
 	struct mdiobb_ctrl ctrl;
-	int mdc, mdio, mdo;
-	int mdc_active_low, mdio_active_low, mdo_active_low;
+	struct gpio_desc *mdc, *mdio, *mdo;
 };
 
 static void *mdio_gpio_of_get_data(struct platform_device *pdev)
@@ -80,16 +79,14 @@ static void mdio_dir(struct mdiobb_ctrl *ctrl, int dir)
 		 * assume the pin serves as pull-up. If direction is
 		 * output, the default value is high.
 		 */
-		gpio_set_value_cansleep(bitbang->mdo,
-					1 ^ bitbang->mdo_active_low);
+		gpiod_set_value(bitbang->mdo, 1);
 		return;
 	}
 
 	if (dir)
-		gpio_direction_output(bitbang->mdio,
-				      1 ^ bitbang->mdio_active_low);
+		gpiod_direction_output(bitbang->mdio, 1);
 	else
-		gpio_direction_input(bitbang->mdio);
+		gpiod_direction_input(bitbang->mdio);
 }
 
 static int mdio_get(struct mdiobb_ctrl *ctrl)
@@ -97,8 +94,7 @@ static int mdio_get(struct mdiobb_ctrl *ctrl)
 	struct mdio_gpio_info *bitbang =
 		container_of(ctrl, struct mdio_gpio_info, ctrl);
 
-	return gpio_get_value_cansleep(bitbang->mdio) ^
-		bitbang->mdio_active_low;
+	return gpiod_get_value(bitbang->mdio);
 }
 
 static void mdio_set(struct mdiobb_ctrl *ctrl, int what)
@@ -107,11 +103,9 @@ static void mdio_set(struct mdiobb_ctrl *ctrl, int what)
 		container_of(ctrl, struct mdio_gpio_info, ctrl);
 
 	if (bitbang->mdo)
-		gpio_set_value_cansleep(bitbang->mdo,
-					what ^ bitbang->mdo_active_low);
+		gpiod_set_value(bitbang->mdo, what);
 	else
-		gpio_set_value_cansleep(bitbang->mdio,
-					what ^ bitbang->mdio_active_low);
+		gpiod_set_value(bitbang->mdio, what);
 }
 
 static void mdc_set(struct mdiobb_ctrl *ctrl, int what)
@@ -119,7 +113,7 @@ static void mdc_set(struct mdiobb_ctrl *ctrl, int what)
 	struct mdio_gpio_info *bitbang =
 		container_of(ctrl, struct mdio_gpio_info, ctrl);
 
-	gpio_set_value_cansleep(bitbang->mdc, what ^ bitbang->mdc_active_low);
+	gpiod_set_value(bitbang->mdc, what);
 }
 
 static struct mdiobb_ops mdio_gpio_ops = {
@@ -137,6 +131,10 @@ static struct mii_bus *mdio_gpio_bus_init(struct device *dev,
 	struct mii_bus *new_bus;
 	struct mdio_gpio_info *bitbang;
 	int i;
+	int mdc, mdio, mdo;
+	unsigned long mdc_flags = GPIOF_OUT_INIT_LOW;
+	unsigned long mdio_flags = GPIOF_DIR_IN;
+	unsigned long mdo_flags = GPIOF_OUT_INIT_HIGH;
 
 	bitbang = devm_kzalloc(dev, sizeof(*bitbang), GFP_KERNEL);
 	if (!bitbang)
@@ -144,12 +142,20 @@ static struct mii_bus *mdio_gpio_bus_init(struct device *dev,
 
 	bitbang->ctrl.ops = &mdio_gpio_ops;
 	bitbang->ctrl.reset = pdata->reset;
-	bitbang->mdc = pdata->mdc;
-	bitbang->mdc_active_low = pdata->mdc_active_low;
-	bitbang->mdio = pdata->mdio;
-	bitbang->mdio_active_low = pdata->mdio_active_low;
-	bitbang->mdo = pdata->mdo;
-	bitbang->mdo_active_low = pdata->mdo_active_low;
+	mdc = pdata->mdc;
+	bitbang->mdc = gpio_to_desc(mdc);
+	if (pdata->mdc_active_low)
+		mdc_flags = GPIOF_OUT_INIT_HIGH | GPIOF_ACTIVE_LOW;
+	mdio = pdata->mdio;
+	bitbang->mdio = gpio_to_desc(mdio);
+	if (pdata->mdio_active_low)
+		mdio_flags |= GPIOF_ACTIVE_LOW;
+	mdo = pdata->mdo;
+	if (mdo) {
+		bitbang->mdo = gpio_to_desc(mdo);
+		if (pdata->mdo_active_low)
+			mdo_flags = GPIOF_OUT_INIT_LOW | GPIOF_ACTIVE_LOW;
+	}
 
 	new_bus = alloc_mdio_bitbang(&bitbang->ctrl);
 	if (!new_bus)
@@ -174,20 +180,14 @@ static struct mii_bus *mdio_gpio_bus_init(struct device *dev,
 	else
 		strncpy(new_bus->id, "gpio", MII_BUS_ID_SIZE);
 
-	if (devm_gpio_request(dev, bitbang->mdc, "mdc"))
+	if (devm_gpio_request_one(dev, mdc, mdc_flags, "mdc"))
 		goto out_free_bus;
 
-	if (devm_gpio_request(dev, bitbang->mdio, "mdio"))
+	if (devm_gpio_request_one(dev, mdio, mdio_flags, "mdio"))
 		goto out_free_bus;
 
-	if (bitbang->mdo) {
-		if (devm_gpio_request(dev, bitbang->mdo, "mdo"))
-			goto out_free_bus;
-		gpio_direction_output(bitbang->mdo, 1);
-		gpio_direction_input(bitbang->mdio);
-	}
-
-	gpio_direction_output(bitbang->mdc, 0);
+	if (mdo && devm_gpio_request_one(dev, mdo, mdo_flags, "mdo"))
+		goto out_free_bus;
 
 	dev_set_drvdata(dev, new_bus);
 
diff --git a/drivers/net/phy/mdio-xgene.c b/drivers/net/phy/mdio-xgene.c
index 92af182951be..f095051beb54 100644
--- a/drivers/net/phy/mdio-xgene.c
+++ b/drivers/net/phy/mdio-xgene.c
@@ -311,6 +311,30 @@ static acpi_status acpi_register_phy(acpi_handle handle, u32 lvl,
 }
 #endif
 
+static const struct of_device_id xgene_mdio_of_match[] = {
+	{
+		.compatible = "apm,xgene-mdio-rgmii",
+		.data = (void *)XGENE_MDIO_RGMII
+	},
+	{
+		.compatible = "apm,xgene-mdio-xfi",
+		.data = (void *)XGENE_MDIO_XFI
+	},
+	{},
+};
+MODULE_DEVICE_TABLE(of, xgene_mdio_of_match);
+
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id xgene_mdio_acpi_match[] = {
+	{ "APMC0D65", XGENE_MDIO_RGMII },
+	{ "APMC0D66", XGENE_MDIO_XFI },
+	{ }
+};
+
+MODULE_DEVICE_TABLE(acpi, xgene_mdio_acpi_match);
+#endif
+
+
 static int xgene_mdio_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
@@ -430,32 +454,6 @@ static int xgene_mdio_remove(struct platform_device *pdev)
 	return 0;
 }
 
-#ifdef CONFIG_OF
-static const struct of_device_id xgene_mdio_of_match[] = {
-	{
-		.compatible = "apm,xgene-mdio-rgmii",
-		.data = (void *)XGENE_MDIO_RGMII
-	},
-	{
-		.compatible = "apm,xgene-mdio-xfi",
-		.data = (void *)XGENE_MDIO_XFI
-	},
-	{},
-};
-
-MODULE_DEVICE_TABLE(of, xgene_mdio_of_match);
-#endif
-
-#ifdef CONFIG_ACPI
-static const struct acpi_device_id xgene_mdio_acpi_match[] = {
-	{ "APMC0D65", XGENE_MDIO_RGMII },
-	{ "APMC0D66", XGENE_MDIO_XFI },
-	{ }
-};
-
-MODULE_DEVICE_TABLE(acpi, xgene_mdio_acpi_match);
-#endif
-
 static struct platform_driver xgene_mdio_driver = {
 	.driver = {
 		.name = "xgene-mdio",
diff --git a/drivers/net/phy/mdio-xgene.h b/drivers/net/phy/mdio-xgene.h
index 354241b53c1d..594a11d42401 100644
--- a/drivers/net/phy/mdio-xgene.h
+++ b/drivers/net/phy/mdio-xgene.h
@@ -132,10 +132,6 @@ static inline u64 xgene_enet_get_field_value(int pos, int len, u64 src)
 #define GET_BIT(field, src) \
 		xgene_enet_get_field_value(field ## _POS, 1, src)
 
-static const struct of_device_id xgene_mdio_of_match[];
-#ifdef CONFIG_ACPI
-static const struct acpi_device_id xgene_mdio_acpi_match[];
-#endif
 int xgene_mdio_rgmii_read(struct mii_bus *bus, int phy_id, int reg);
 int xgene_mdio_rgmii_write(struct mii_bus *bus, int phy_id, int reg, u16 data);
 struct phy_device *xgene_enet_phy_register(struct mii_bus *bus, int phy_addr);
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 653d076eafe5..fa7d51f14869 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -41,6 +41,8 @@
 #define CREATE_TRACE_POINTS
 #include <trace/events/mdio.h>
 
+#include "mdio-boardinfo.h"
+
 int mdiobus_register_device(struct mdio_device *mdiodev)
 {
 	if (mdiodev->bus->mdio_map[mdiodev->addr])
@@ -343,6 +345,8 @@ int __mdiobus_register(struct mii_bus *bus, struct module *owner)
 		}
 	}
 
+	mdiobus_setup_mdiodev_from_board_info(bus);
+
 	bus->state = MDIOBUS_REGISTERED;
 	pr_info("%s: probed\n", bus->name);
 	return 0;
diff --git a/drivers/net/phy/mdio_device.c b/drivers/net/phy/mdio_device.c
index 43c8fd46504b..e24f28924af8 100644
--- a/drivers/net/phy/mdio_device.c
+++ b/drivers/net/phy/mdio_device.c
@@ -34,6 +34,17 @@ static void mdio_device_release(struct device *dev)
 	kfree(to_mdio_device(dev));
 }
 
+int mdio_device_bus_match(struct device *dev, struct device_driver *drv)
+{
+	struct mdio_device *mdiodev = to_mdio_device(dev);
+	struct mdio_driver *mdiodrv = to_mdio_driver(drv);
+
+	if (mdiodrv->mdiodrv.flags & MDIO_DEVICE_IS_PHY)
+		return 0;
+
+	return strcmp(mdiodev->modalias, drv->name) == 0;
+}
+
 struct mdio_device *mdio_device_create(struct mii_bus *bus, int addr)
 {
 	struct mdio_device *mdiodev;
@@ -67,7 +78,7 @@ int mdio_device_register(struct mdio_device *mdiodev)
 {
 	int err;
 
-	dev_info(&mdiodev->dev, "mdio_device_register\n");
+	dev_dbg(&mdiodev->dev, "mdio_device_register\n");
 
 	err = mdiobus_register_device(mdiodev);
 	if (err)
diff --git a/drivers/net/phy/mscc.c b/drivers/net/phy/mscc.c
index e03ead81fffb..650c2667d523 100644
--- a/drivers/net/phy/mscc.c
+++ b/drivers/net/phy/mscc.c
@@ -13,6 +13,7 @@
 #include <linux/phy.h>
 #include <linux/of.h>
 #include <linux/netdevice.h>
+#include <dt-bindings/net/mscc-phy-vsc8531.h>
 
 enum rgmii_rx_clock_delay {
 	RGMII_RX_CLK_DELAY_0_2_NS = 0,
@@ -52,6 +53,11 @@ enum rgmii_rx_clock_delay {
 #define MSCC_PHY_DEV_AUX_CNTL		  28
 #define HP_AUTO_MDIX_X_OVER_IND_MASK	  0x2000
 
+#define MSCC_PHY_LED_MODE_SEL		  29
+#define LED_1_MODE_SEL_MASK		  0x00F0
+#define LED_0_MODE_SEL_MASK		  0x000F
+#define LED_1_MODE_SEL_POS		  4
+
 #define MSCC_EXT_PAGE_ACCESS		  31
 #define MSCC_PHY_PAGE_STANDARD		  0x0000 /* Standard registers */
 #define MSCC_PHY_PAGE_EXTENDED		  0x0001 /* Extended registers */
@@ -99,6 +105,8 @@ enum rgmii_rx_clock_delay {
 
 struct vsc8531_private {
 	int rate_magic;
+	u8 led_0_mode;
+	u8 led_1_mode;
 };
 
 #ifdef CONFIG_OF_MDIO
@@ -123,6 +131,29 @@ static int vsc85xx_phy_page_set(struct phy_device *phydev, u8 page)
 	return rc;
 }
 
+static int vsc85xx_led_cntl_set(struct phy_device *phydev,
+				u8 led_num,
+				u8 mode)
+{
+	int rc;
+	u16 reg_val;
+
+	mutex_lock(&phydev->lock);
+	reg_val = phy_read(phydev, MSCC_PHY_LED_MODE_SEL);
+	if (led_num) {
+		reg_val &= ~LED_1_MODE_SEL_MASK;
+		reg_val |= (((u16)mode << LED_1_MODE_SEL_POS) &
+			    LED_1_MODE_SEL_MASK);
+	} else {
+		reg_val &= ~LED_0_MODE_SEL_MASK;
+		reg_val |= ((u16)mode & LED_0_MODE_SEL_MASK);
+	}
+	rc = phy_write(phydev, MSCC_PHY_LED_MODE_SEL, reg_val);
+	mutex_unlock(&phydev->lock);
+
+	return rc;
+}
+
 static int vsc85xx_mdix_get(struct phy_device *phydev, u8 *mdix)
 {
 	u16 reg_val;
@@ -370,11 +401,41 @@ static int vsc85xx_edge_rate_magic_get(struct phy_device *phydev)
 
 	return -EINVAL;
 }
+
+static int vsc85xx_dt_led_mode_get(struct phy_device *phydev,
+				   char *led,
+				   u8 default_mode)
+{
+	struct device *dev = &phydev->mdio.dev;
+	struct device_node *of_node = dev->of_node;
+	u8 led_mode;
+	int err;
+
+	if (!of_node)
+		return -ENODEV;
+
+	led_mode = default_mode;
+	err = of_property_read_u8(of_node, led, &led_mode);
+	if (!err && (led_mode > 15 || led_mode == 7 || led_mode == 11)) {
+		phydev_err(phydev, "DT %s invalid\n", led);
+		return -EINVAL;
+	}
+
+	return led_mode;
+}
+
 #else
 static int vsc85xx_edge_rate_magic_get(struct phy_device *phydev)
 {
 	return 0;
 }
+
+static int vsc85xx_dt_led_mode_get(struct phy_device *phydev,
+				   char *led,
+				   u8 default_mode)
+{
+	return default_mode;
+}
 #endif /* CONFIG_OF_MDIO */
 
 static int vsc85xx_edge_rate_cntl_set(struct phy_device *phydev, u8 edge_rate)
@@ -499,6 +560,14 @@ static int vsc85xx_config_init(struct phy_device *phydev)
 	if (rc)
 		return rc;
 
+	rc = vsc85xx_led_cntl_set(phydev, 1, vsc8531->led_1_mode);
+	if (rc)
+		return rc;
+
+	rc = vsc85xx_led_cntl_set(phydev, 0, vsc8531->led_0_mode);
+	if (rc)
+		return rc;
+
 	rc = genphy_config_init(phydev);
 
 	return rc;
@@ -555,8 +624,9 @@ static int vsc85xx_read_status(struct phy_device *phydev)
 
 static int vsc85xx_probe(struct phy_device *phydev)
 {
-	int rate_magic;
 	struct vsc8531_private *vsc8531;
+	int rate_magic;
+	int led_mode;
 
 	rate_magic = vsc85xx_edge_rate_magic_get(phydev);
 	if (rate_magic < 0)
@@ -570,6 +640,19 @@ static int vsc85xx_probe(struct phy_device *phydev)
 
 	vsc8531->rate_magic = rate_magic;
 
+	/* LED[0] and LED[1] mode */
+	led_mode = vsc85xx_dt_led_mode_get(phydev, "vsc8531,led-0-mode",
+					   VSC8531_LINK_1000_ACTIVITY);
+	if (led_mode < 0)
+		return led_mode;
+	vsc8531->led_0_mode = led_mode;
+
+	led_mode = vsc85xx_dt_led_mode_get(phydev, "vsc8531,led-1-mode",
+					   VSC8531_LINK_100_ACTIVITY);
+	if (led_mode < 0)
+		return led_mode;
+	vsc8531->led_1_mode = led_mode;
+
 	return 0;
 }
 
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 7cc1b7dcfe05..d6f7838455dd 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -580,7 +580,7 @@ int phy_mii_ioctl(struct phy_device *phydev, struct ifreq *ifr, int cmd)
 		return 0;
 
 	case SIOCSHWTSTAMP:
-		if (phydev->drv->hwtstamp)
+		if (phydev->drv && phydev->drv->hwtstamp)
 			return phydev->drv->hwtstamp(phydev, ifr);
 		/* fall through */
 
@@ -603,6 +603,9 @@ int phy_start_aneg(struct phy_device *phydev)
 {
 	int err;
 
+	if (!phydev->drv)
+		return -EIO;
+
 	mutex_lock(&phydev->lock);
 
 	if (AUTONEG_DISABLE == phydev->autoneg)
@@ -975,7 +978,7 @@ void phy_state_machine(struct work_struct *work)
 
 	old_state = phydev->state;
 
-	if (phydev->drv->link_change_notify)
+	if (phydev->drv && phydev->drv->link_change_notify)
 		phydev->drv->link_change_notify(phydev);
 
 	switch (phydev->state) {
@@ -1286,6 +1289,9 @@ EXPORT_SYMBOL(phy_write_mmd_indirect);
  */
 int phy_init_eee(struct phy_device *phydev, bool clk_stop_enable)
 {
+	if (!phydev->drv)
+		return -EIO;
+
 	/* According to 802.3az,the EEE is supported only in full duplex-mode.
 	 * Also EEE feature is active when core is operating with MII, GMII
 	 * or RGMII (all kinds). Internal PHYs are also allowed to proceed and
@@ -1363,6 +1369,9 @@ EXPORT_SYMBOL(phy_init_eee);
  */
 int phy_get_eee_err(struct phy_device *phydev)
 {
+	if (!phydev->drv)
+		return -EIO;
+
 	return phy_read_mmd_indirect(phydev, MDIO_PCS_EEE_WK_ERR, MDIO_MMD_PCS);
 }
 EXPORT_SYMBOL(phy_get_eee_err);
@@ -1379,6 +1388,9 @@ int phy_ethtool_get_eee(struct phy_device *phydev, struct ethtool_eee *data)
 {
 	int val;
 
+	if (!phydev->drv)
+		return -EIO;
+
 	/* Get Supported EEE */
 	val = phy_read_mmd_indirect(phydev, MDIO_PCS_EEE_ABLE, MDIO_MMD_PCS);
 	if (val < 0)
@@ -1412,6 +1424,9 @@ int phy_ethtool_set_eee(struct phy_device *phydev, struct ethtool_eee *data)
 {
 	int val = ethtool_adv_to_mmd_eee_adv_t(data->advertised);
 
+	if (!phydev->drv)
+		return -EIO;
+
 	/* Mask prohibited EEE modes */
 	val &= ~phydev->eee_broken_modes;
 
@@ -1423,7 +1438,7 @@ EXPORT_SYMBOL(phy_ethtool_set_eee);
 
 int phy_ethtool_set_wol(struct phy_device *phydev, struct ethtool_wolinfo *wol)
 {
-	if (phydev->drv->set_wol)
+	if (phydev->drv && phydev->drv->set_wol)
 		return phydev->drv->set_wol(phydev, wol);
 
 	return -EOPNOTSUPP;
@@ -1432,7 +1447,7 @@ EXPORT_SYMBOL(phy_ethtool_set_wol);
 
 void phy_ethtool_get_wol(struct phy_device *phydev, struct ethtool_wolinfo *wol)
 {
-	if (phydev->drv->get_wol)
+	if (phydev->drv && phydev->drv->get_wol)
 		phydev->drv->get_wol(phydev, wol);
 }
 EXPORT_SYMBOL(phy_ethtool_get_wol);
@@ -1468,6 +1483,9 @@ int phy_ethtool_nway_reset(struct net_device *ndev)
 	if (!phydev)
 		return -ENODEV;
 
+	if (!phydev->drv)
+		return -EIO;
+
 	return genphy_restart_aneg(phydev);
 }
 EXPORT_SYMBOL(phy_ethtool_nway_reset);
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 8c8e15b8739d..daec6555f3b1 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -1094,7 +1094,7 @@ int phy_suspend(struct phy_device *phydev)
 	if (wol.wolopts)
 		return -EBUSY;
 
-	if (phydrv->suspend)
+	if (phydev->drv && phydrv->suspend)
 		ret = phydrv->suspend(phydev);
 
 	if (ret)
@@ -1111,7 +1111,7 @@ int phy_resume(struct phy_device *phydev)
 	struct phy_driver *phydrv = to_phy_driver(phydev->mdio.dev.driver);
 	int ret = 0;
 
-	if (phydrv->resume)
+	if (phydev->drv && phydrv->resume)
 		ret = phydrv->resume(phydev);
 
 	if (ret)
@@ -1784,11 +1784,13 @@ static int phy_remove(struct device *dev)
 {
 	struct phy_device *phydev = to_phy_device(dev);
 
+	cancel_delayed_work_sync(&phydev->state_queue);
+
 	mutex_lock(&phydev->lock);
 	phydev->state = PHY_DOWN;
 	mutex_unlock(&phydev->lock);
 
-	if (phydev->drv->remove)
+	if (phydev->drv && phydev->drv->remove)
 		phydev->drv->remove(phydev);
 	phydev->drv = NULL;
 
diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
index 3d3b1f4339ef..a411b43a69eb 100644
--- a/drivers/net/ppp/ppp_generic.c
+++ b/drivers/net/ppp/ppp_generic.c
@@ -1297,7 +1297,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 	return err;
 }
 
-static struct rtnl_link_stats64*
+static void
 ppp_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats64)
 {
 	struct ppp *ppp = netdev_priv(dev);
@@ -1317,8 +1317,6 @@ ppp_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats64)
 	stats64->rx_dropped       = dev->stats.rx_dropped;
 	stats64->tx_dropped       = dev->stats.tx_dropped;
 	stats64->rx_length_errors = dev->stats.rx_length_errors;
-
-	return stats64;
 }
 
 static int ppp_dev_init(struct net_device *dev)
diff --git a/drivers/net/slip/slip.c b/drivers/net/slip/slip.c
index 9841f3dc0682..08db4d687533 100644
--- a/drivers/net/slip/slip.c
+++ b/drivers/net/slip/slip.c
@@ -566,7 +566,7 @@ static int sl_change_mtu(struct net_device *dev, int new_mtu)
 
 /* Netdevice get statistics request */
 
-static struct rtnl_link_stats64 *
+static void
 sl_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 {
 	struct net_device_stats *devstats = &dev->stats;
@@ -597,7 +597,6 @@ sl_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 		stats->collisions     += comp->sls_o_misses;
 	}
 #endif
-	return stats;
 }
 
 /* Netdevice register callback */
diff --git a/drivers/net/tap.c b/drivers/net/tap.c
new file mode 100644
index 000000000000..35b55a2fa1a1
--- /dev/null
+++ b/drivers/net/tap.c
@@ -0,0 +1,1285 @@
+#include <linux/etherdevice.h>
+#include <linux/if_tap.h>
+#include <linux/if_vlan.h>
+#include <linux/interrupt.h>
+#include <linux/nsproxy.h>
+#include <linux/compat.h>
+#include <linux/if_tun.h>
+#include <linux/module.h>
+#include <linux/skbuff.h>
+#include <linux/cache.h>
+#include <linux/sched.h>
+#include <linux/types.h>
+#include <linux/slab.h>
+#include <linux/wait.h>
+#include <linux/cdev.h>
+#include <linux/idr.h>
+#include <linux/fs.h>
+#include <linux/uio.h>
+
+#include <net/net_namespace.h>
+#include <net/rtnetlink.h>
+#include <net/sock.h>
+#include <linux/virtio_net.h>
+#include <linux/skb_array.h>
+
+#define TAP_IFFEATURES (IFF_VNET_HDR | IFF_MULTI_QUEUE)
+
+#define TAP_VNET_LE 0x80000000
+#define TAP_VNET_BE 0x40000000
+
+#ifdef CONFIG_TUN_VNET_CROSS_LE
+static inline bool tap_legacy_is_little_endian(struct tap_queue *q)
+{
+	return q->flags & TAP_VNET_BE ? false :
+		virtio_legacy_is_little_endian();
+}
+
+static long tap_get_vnet_be(struct tap_queue *q, int __user *sp)
+{
+	int s = !!(q->flags & TAP_VNET_BE);
+
+	if (put_user(s, sp))
+		return -EFAULT;
+
+	return 0;
+}
+
+static long tap_set_vnet_be(struct tap_queue *q, int __user *sp)
+{
+	int s;
+
+	if (get_user(s, sp))
+		return -EFAULT;
+
+	if (s)
+		q->flags |= TAP_VNET_BE;
+	else
+		q->flags &= ~TAP_VNET_BE;
+
+	return 0;
+}
+#else
+static inline bool tap_legacy_is_little_endian(struct tap_queue *q)
+{
+	return virtio_legacy_is_little_endian();
+}
+
+static long tap_get_vnet_be(struct tap_queue *q, int __user *argp)
+{
+	return -EINVAL;
+}
+
+static long tap_set_vnet_be(struct tap_queue *q, int __user *argp)
+{
+	return -EINVAL;
+}
+#endif /* CONFIG_TUN_VNET_CROSS_LE */
+
+static inline bool tap_is_little_endian(struct tap_queue *q)
+{
+	return q->flags & TAP_VNET_LE ||
+		tap_legacy_is_little_endian(q);
+}
+
+static inline u16 tap16_to_cpu(struct tap_queue *q, __virtio16 val)
+{
+	return __virtio16_to_cpu(tap_is_little_endian(q), val);
+}
+
+static inline __virtio16 cpu_to_tap16(struct tap_queue *q, u16 val)
+{
+	return __cpu_to_virtio16(tap_is_little_endian(q), val);
+}
+
+static struct proto tap_proto = {
+	.name = "tap",
+	.owner = THIS_MODULE,
+	.obj_size = sizeof(struct tap_queue),
+};
+
+#define TAP_NUM_DEVS (1U << MINORBITS)
+
+static LIST_HEAD(major_list);
+
+struct major_info {
+	struct rcu_head rcu;
+	dev_t major;
+	struct idr minor_idr;
+	struct mutex minor_lock;
+	const char *device_name;
+	struct list_head next;
+};
+
+#define GOODCOPY_LEN 128
+
+static const struct proto_ops tap_socket_ops;
+
+#define RX_OFFLOADS (NETIF_F_GRO | NETIF_F_LRO)
+#define TAP_FEATURES (NETIF_F_GSO | NETIF_F_SG | NETIF_F_FRAGLIST)
+
+static struct tap_dev *tap_dev_get_rcu(const struct net_device *dev)
+{
+	return rcu_dereference(dev->rx_handler_data);
+}
+
+/*
+ * RCU usage:
+ * The tap_queue and the macvlan_dev are loosely coupled, the
+ * pointers from one to the other can only be read while rcu_read_lock
+ * or rtnl is held.
+ *
+ * Both the file and the macvlan_dev hold a reference on the tap_queue
+ * through sock_hold(&q->sk). When the macvlan_dev goes away first,
+ * q->vlan becomes inaccessible. When the files gets closed,
+ * tap_get_queue() fails.
+ *
+ * There may still be references to the struct sock inside of the
+ * queue from outbound SKBs, but these never reference back to the
+ * file or the dev. The data structure is freed through __sk_free
+ * when both our references and any pending SKBs are gone.
+ */
+
+static int tap_enable_queue(struct tap_dev *tap, struct file *file,
+			    struct tap_queue *q)
+{
+	int err = -EINVAL;
+
+	ASSERT_RTNL();
+
+	if (q->enabled)
+		goto out;
+
+	err = 0;
+	rcu_assign_pointer(tap->taps[tap->numvtaps], q);
+	q->queue_index = tap->numvtaps;
+	q->enabled = true;
+
+	tap->numvtaps++;
+out:
+	return err;
+}
+
+/* Requires RTNL */
+static int tap_set_queue(struct tap_dev *tap, struct file *file,
+			 struct tap_queue *q)
+{
+	if (tap->numqueues == MAX_TAP_QUEUES)
+		return -EBUSY;
+
+	rcu_assign_pointer(q->tap, tap);
+	rcu_assign_pointer(tap->taps[tap->numvtaps], q);
+	sock_hold(&q->sk);
+
+	q->file = file;
+	q->queue_index = tap->numvtaps;
+	q->enabled = true;
+	file->private_data = q;
+	list_add_tail(&q->next, &tap->queue_list);
+
+	tap->numvtaps++;
+	tap->numqueues++;
+
+	return 0;
+}
+
+static int tap_disable_queue(struct tap_queue *q)
+{
+	struct tap_dev *tap;
+	struct tap_queue *nq;
+
+	ASSERT_RTNL();
+	if (!q->enabled)
+		return -EINVAL;
+
+	tap = rtnl_dereference(q->tap);
+
+	if (tap) {
+		int index = q->queue_index;
+		BUG_ON(index >= tap->numvtaps);
+		nq = rtnl_dereference(tap->taps[tap->numvtaps - 1]);
+		nq->queue_index = index;
+
+		rcu_assign_pointer(tap->taps[index], nq);
+		RCU_INIT_POINTER(tap->taps[tap->numvtaps - 1], NULL);
+		q->enabled = false;
+
+		tap->numvtaps--;
+	}
+
+	return 0;
+}
+
+/*
+ * The file owning the queue got closed, give up both
+ * the reference that the files holds as well as the
+ * one from the macvlan_dev if that still exists.
+ *
+ * Using the spinlock makes sure that we don't get
+ * to the queue again after destroying it.
+ */
+static void tap_put_queue(struct tap_queue *q)
+{
+	struct tap_dev *tap;
+
+	rtnl_lock();
+	tap = rtnl_dereference(q->tap);
+
+	if (tap) {
+		if (q->enabled)
+			BUG_ON(tap_disable_queue(q));
+
+		tap->numqueues--;
+		RCU_INIT_POINTER(q->tap, NULL);
+		sock_put(&q->sk);
+		list_del_init(&q->next);
+	}
+
+	rtnl_unlock();
+
+	synchronize_rcu();
+	sock_put(&q->sk);
+}
+
+/*
+ * Select a queue based on the rxq of the device on which this packet
+ * arrived. If the incoming device is not mq, calculate a flow hash
+ * to select a queue. If all fails, find the first available queue.
+ * Cache vlan->numvtaps since it can become zero during the execution
+ * of this function.
+ */
+static struct tap_queue *tap_get_queue(struct tap_dev *tap,
+				       struct sk_buff *skb)
+{
+	struct tap_queue *queue = NULL;
+	/* Access to taps array is protected by rcu, but access to numvtaps
+	 * isn't. Below we use it to lookup a queue, but treat it as a hint
+	 * and validate that the result isn't NULL - in case we are
+	 * racing against queue removal.
+	 */
+	int numvtaps = ACCESS_ONCE(tap->numvtaps);
+	__u32 rxq;
+
+	if (!numvtaps)
+		goto out;
+
+	if (numvtaps == 1)
+		goto single;
+
+	/* Check if we can use flow to select a queue */
+	rxq = skb_get_hash(skb);
+	if (rxq) {
+		queue = rcu_dereference(tap->taps[rxq % numvtaps]);
+		goto out;
+	}
+
+	if (likely(skb_rx_queue_recorded(skb))) {
+		rxq = skb_get_rx_queue(skb);
+
+		while (unlikely(rxq >= numvtaps))
+			rxq -= numvtaps;
+
+		queue = rcu_dereference(tap->taps[rxq]);
+		goto out;
+	}
+
+single:
+	queue = rcu_dereference(tap->taps[0]);
+out:
+	return queue;
+}
+
+/*
+ * The net_device is going away, give up the reference
+ * that it holds on all queues and safely set the pointer
+ * from the queues to NULL.
+ */
+void tap_del_queues(struct tap_dev *tap)
+{
+	struct tap_queue *q, *tmp;
+
+	ASSERT_RTNL();
+	list_for_each_entry_safe(q, tmp, &tap->queue_list, next) {
+		list_del_init(&q->next);
+		RCU_INIT_POINTER(q->tap, NULL);
+		if (q->enabled)
+			tap->numvtaps--;
+		tap->numqueues--;
+		sock_put(&q->sk);
+	}
+	BUG_ON(tap->numvtaps);
+	BUG_ON(tap->numqueues);
+	/* guarantee that any future tap_set_queue will fail */
+	tap->numvtaps = MAX_TAP_QUEUES;
+}
+EXPORT_SYMBOL_GPL(tap_del_queues);
+
+rx_handler_result_t tap_handle_frame(struct sk_buff **pskb)
+{
+	struct sk_buff *skb = *pskb;
+	struct net_device *dev = skb->dev;
+	struct tap_dev *tap;
+	struct tap_queue *q;
+	netdev_features_t features = TAP_FEATURES;
+
+	tap = tap_dev_get_rcu(dev);
+	if (!tap)
+		return RX_HANDLER_PASS;
+
+	q = tap_get_queue(tap, skb);
+	if (!q)
+		return RX_HANDLER_PASS;
+
+	if (__skb_array_full(&q->skb_array))
+		goto drop;
+
+	skb_push(skb, ETH_HLEN);
+
+	/* Apply the forward feature mask so that we perform segmentation
+	 * according to users wishes.  This only works if VNET_HDR is
+	 * enabled.
+	 */
+	if (q->flags & IFF_VNET_HDR)
+		features |= tap->tap_features;
+	if (netif_needs_gso(skb, features)) {
+		struct sk_buff *segs = __skb_gso_segment(skb, features, false);
+
+		if (IS_ERR(segs))
+			goto drop;
+
+		if (!segs) {
+			if (skb_array_produce(&q->skb_array, skb))
+				goto drop;
+			goto wake_up;
+		}
+
+		consume_skb(skb);
+		while (segs) {
+			struct sk_buff *nskb = segs->next;
+
+			segs->next = NULL;
+			if (skb_array_produce(&q->skb_array, segs)) {
+				kfree_skb(segs);
+				kfree_skb_list(nskb);
+				break;
+			}
+			segs = nskb;
+		}
+	} else {
+		/* If we receive a partial checksum and the tap side
+		 * doesn't support checksum offload, compute the checksum.
+		 * Note: it doesn't matter which checksum feature to
+		 *	  check, we either support them all or none.
+		 */
+		if (skb->ip_summed == CHECKSUM_PARTIAL &&
+		    !(features & NETIF_F_CSUM_MASK) &&
+		    skb_checksum_help(skb))
+			goto drop;
+		if (skb_array_produce(&q->skb_array, skb))
+			goto drop;
+	}
+
+wake_up:
+	wake_up_interruptible_poll(sk_sleep(&q->sk), POLLIN | POLLRDNORM | POLLRDBAND);
+	return RX_HANDLER_CONSUMED;
+
+drop:
+	/* Count errors/drops only here, thus don't care about args. */
+	if (tap->count_rx_dropped)
+		tap->count_rx_dropped(tap);
+	kfree_skb(skb);
+	return RX_HANDLER_CONSUMED;
+}
+EXPORT_SYMBOL_GPL(tap_handle_frame);
+
+static struct major_info *tap_get_major(int major)
+{
+	struct major_info *tap_major;
+
+	list_for_each_entry_rcu(tap_major, &major_list, next) {
+		if (tap_major->major == major)
+			return tap_major;
+	}
+
+	return NULL;
+}
+
+int tap_get_minor(dev_t major, struct tap_dev *tap)
+{
+	int retval = -ENOMEM;
+	struct major_info *tap_major;
+
+	rcu_read_lock();
+	tap_major = tap_get_major(MAJOR(major));
+	if (!tap_major) {
+		retval = -EINVAL;
+		goto unlock;
+	}
+
+	mutex_lock(&tap_major->minor_lock);
+	retval = idr_alloc(&tap_major->minor_idr, tap, 1, TAP_NUM_DEVS, GFP_KERNEL);
+	if (retval >= 0) {
+		tap->minor = retval;
+	} else if (retval == -ENOSPC) {
+		netdev_err(tap->dev, "Too many tap devices\n");
+		retval = -EINVAL;
+	}
+	mutex_unlock(&tap_major->minor_lock);
+
+unlock:
+	rcu_read_unlock();
+	return retval < 0 ? retval : 0;
+}
+EXPORT_SYMBOL_GPL(tap_get_minor);
+
+void tap_free_minor(dev_t major, struct tap_dev *tap)
+{
+	struct major_info *tap_major;
+
+	rcu_read_lock();
+	tap_major = tap_get_major(MAJOR(major));
+	if (!tap_major) {
+		goto unlock;
+	}
+
+	mutex_lock(&tap_major->minor_lock);
+	if (tap->minor) {
+		idr_remove(&tap_major->minor_idr, tap->minor);
+		tap->minor = 0;
+	}
+	mutex_unlock(&tap_major->minor_lock);
+
+unlock:
+	rcu_read_unlock();
+}
+EXPORT_SYMBOL_GPL(tap_free_minor);
+
+static struct tap_dev *dev_get_by_tap_file(int major, int minor)
+{
+	struct net_device *dev = NULL;
+	struct tap_dev *tap;
+	struct major_info *tap_major;
+
+	rcu_read_lock();
+	tap_major = tap_get_major(major);
+	if (!tap_major) {
+		tap = NULL;
+		goto unlock;
+	}
+
+	mutex_lock(&tap_major->minor_lock);
+	tap = idr_find(&tap_major->minor_idr, minor);
+	if (tap) {
+		dev = tap->dev;
+		dev_hold(dev);
+	}
+	mutex_unlock(&tap_major->minor_lock);
+
+unlock:
+	rcu_read_unlock();
+	return tap;
+}
+
+static void tap_sock_write_space(struct sock *sk)
+{
+	wait_queue_head_t *wqueue;
+
+	if (!sock_writeable(sk) ||
+	    !test_and_clear_bit(SOCKWQ_ASYNC_NOSPACE, &sk->sk_socket->flags))
+		return;
+
+	wqueue = sk_sleep(sk);
+	if (wqueue && waitqueue_active(wqueue))
+		wake_up_interruptible_poll(wqueue, POLLOUT | POLLWRNORM | POLLWRBAND);
+}
+
+static void tap_sock_destruct(struct sock *sk)
+{
+	struct tap_queue *q = container_of(sk, struct tap_queue, sk);
+
+	skb_array_cleanup(&q->skb_array);
+}
+
+static int tap_open(struct inode *inode, struct file *file)
+{
+	struct net *net = current->nsproxy->net_ns;
+	struct tap_dev *tap;
+	struct tap_queue *q;
+	int err = -ENODEV;
+
+	rtnl_lock();
+	tap = dev_get_by_tap_file(imajor(inode), iminor(inode));
+	if (!tap)
+		goto err;
+
+	err = -ENOMEM;
+	q = (struct tap_queue *)sk_alloc(net, AF_UNSPEC, GFP_KERNEL,
+					     &tap_proto, 0);
+	if (!q)
+		goto err;
+
+	RCU_INIT_POINTER(q->sock.wq, &q->wq);
+	init_waitqueue_head(&q->wq.wait);
+	q->sock.type = SOCK_RAW;
+	q->sock.state = SS_CONNECTED;
+	q->sock.file = file;
+	q->sock.ops = &tap_socket_ops;
+	sock_init_data(&q->sock, &q->sk);
+	q->sk.sk_write_space = tap_sock_write_space;
+	q->sk.sk_destruct = tap_sock_destruct;
+	q->flags = IFF_VNET_HDR | IFF_NO_PI | IFF_TAP;
+	q->vnet_hdr_sz = sizeof(struct virtio_net_hdr);
+
+	/*
+	 * so far only KVM virtio_net uses tap, enable zero copy between
+	 * guest kernel and host kernel when lower device supports zerocopy
+	 *
+	 * The macvlan supports zerocopy iff the lower device supports zero
+	 * copy so we don't have to look at the lower device directly.
+	 */
+	if ((tap->dev->features & NETIF_F_HIGHDMA) && (tap->dev->features & NETIF_F_SG))
+		sock_set_flag(&q->sk, SOCK_ZEROCOPY);
+
+	err = -ENOMEM;
+	if (skb_array_init(&q->skb_array, tap->dev->tx_queue_len, GFP_KERNEL))
+		goto err_array;
+
+	err = tap_set_queue(tap, file, q);
+	if (err)
+		goto err_queue;
+
+	dev_put(tap->dev);
+
+	rtnl_unlock();
+	return err;
+
+err_queue:
+	skb_array_cleanup(&q->skb_array);
+err_array:
+	sock_put(&q->sk);
+err:
+	if (tap)
+		dev_put(tap->dev);
+
+	rtnl_unlock();
+	return err;
+}
+
+static int tap_release(struct inode *inode, struct file *file)
+{
+	struct tap_queue *q = file->private_data;
+	tap_put_queue(q);
+	return 0;
+}
+
+static unsigned int tap_poll(struct file *file, poll_table *wait)
+{
+	struct tap_queue *q = file->private_data;
+	unsigned int mask = POLLERR;
+
+	if (!q)
+		goto out;
+
+	mask = 0;
+	poll_wait(file, &q->wq.wait, wait);
+
+	if (!skb_array_empty(&q->skb_array))
+		mask |= POLLIN | POLLRDNORM;
+
+	if (sock_writeable(&q->sk) ||
+	    (!test_and_set_bit(SOCKWQ_ASYNC_NOSPACE, &q->sock.flags) &&
+	     sock_writeable(&q->sk)))
+		mask |= POLLOUT | POLLWRNORM;
+
+out:
+	return mask;
+}
+
+static inline struct sk_buff *tap_alloc_skb(struct sock *sk, size_t prepad,
+					    size_t len, size_t linear,
+						int noblock, int *err)
+{
+	struct sk_buff *skb;
+
+	/* Under a page?  Don't bother with paged skb. */
+	if (prepad + len < PAGE_SIZE || !linear)
+		linear = len;
+
+	skb = sock_alloc_send_pskb(sk, prepad + linear, len - linear, noblock,
+				   err, 0);
+	if (!skb)
+		return NULL;
+
+	skb_reserve(skb, prepad);
+	skb_put(skb, linear);
+	skb->data_len = len - linear;
+	skb->len += len - linear;
+
+	return skb;
+}
+
+/* Neighbour code has some assumptions on HH_DATA_MOD alignment */
+#define TAP_RESERVE HH_DATA_OFF(ETH_HLEN)
+
+/* Get packet from user space buffer */
+static ssize_t tap_get_user(struct tap_queue *q, struct msghdr *m,
+			    struct iov_iter *from, int noblock)
+{
+	int good_linear = SKB_MAX_HEAD(TAP_RESERVE);
+	struct sk_buff *skb;
+	struct tap_dev *tap;
+	unsigned long total_len = iov_iter_count(from);
+	unsigned long len = total_len;
+	int err;
+	struct virtio_net_hdr vnet_hdr = { 0 };
+	int vnet_hdr_len = 0;
+	int copylen = 0;
+	int depth;
+	bool zerocopy = false;
+	size_t linear;
+
+	if (q->flags & IFF_VNET_HDR) {
+		vnet_hdr_len = READ_ONCE(q->vnet_hdr_sz);
+
+		err = -EINVAL;
+		if (len < vnet_hdr_len)
+			goto err;
+		len -= vnet_hdr_len;
+
+		err = -EFAULT;
+		if (!copy_from_iter_full(&vnet_hdr, sizeof(vnet_hdr), from))
+			goto err;
+		iov_iter_advance(from, vnet_hdr_len - sizeof(vnet_hdr));
+		if ((vnet_hdr.flags & VIRTIO_NET_HDR_F_NEEDS_CSUM) &&
+		     tap16_to_cpu(q, vnet_hdr.csum_start) +
+		     tap16_to_cpu(q, vnet_hdr.csum_offset) + 2 >
+			     tap16_to_cpu(q, vnet_hdr.hdr_len))
+			vnet_hdr.hdr_len = cpu_to_tap16(q,
+				 tap16_to_cpu(q, vnet_hdr.csum_start) +
+				 tap16_to_cpu(q, vnet_hdr.csum_offset) + 2);
+		err = -EINVAL;
+		if (tap16_to_cpu(q, vnet_hdr.hdr_len) > len)
+			goto err;
+	}
+
+	err = -EINVAL;
+	if (unlikely(len < ETH_HLEN))
+		goto err;
+
+	if (m && m->msg_control && sock_flag(&q->sk, SOCK_ZEROCOPY)) {
+		struct iov_iter i;
+
+		copylen = vnet_hdr.hdr_len ?
+			tap16_to_cpu(q, vnet_hdr.hdr_len) : GOODCOPY_LEN;
+		if (copylen > good_linear)
+			copylen = good_linear;
+		else if (copylen < ETH_HLEN)
+			copylen = ETH_HLEN;
+		linear = copylen;
+		i = *from;
+		iov_iter_advance(&i, copylen);
+		if (iov_iter_npages(&i, INT_MAX) <= MAX_SKB_FRAGS)
+			zerocopy = true;
+	}
+
+	if (!zerocopy) {
+		copylen = len;
+		linear = tap16_to_cpu(q, vnet_hdr.hdr_len);
+		if (linear > good_linear)
+			linear = good_linear;
+		else if (linear < ETH_HLEN)
+			linear = ETH_HLEN;
+	}
+
+	skb = tap_alloc_skb(&q->sk, TAP_RESERVE, copylen,
+			    linear, noblock, &err);
+	if (!skb)
+		goto err;
+
+	if (zerocopy)
+		err = zerocopy_sg_from_iter(skb, from);
+	else
+		err = skb_copy_datagram_from_iter(skb, 0, from, len);
+
+	if (err)
+		goto err_kfree;
+
+	skb_set_network_header(skb, ETH_HLEN);
+	skb_reset_mac_header(skb);
+	skb->protocol = eth_hdr(skb)->h_proto;
+
+	if (vnet_hdr_len) {
+		err = virtio_net_hdr_to_skb(skb, &vnet_hdr,
+					    tap_is_little_endian(q));
+		if (err)
+			goto err_kfree;
+	}
+
+	skb_probe_transport_header(skb, ETH_HLEN);
+
+	/* Move network header to the right position for VLAN tagged packets */
+	if ((skb->protocol == htons(ETH_P_8021Q) ||
+	     skb->protocol == htons(ETH_P_8021AD)) &&
+	    __vlan_get_protocol(skb, skb->protocol, &depth) != 0)
+		skb_set_network_header(skb, depth);
+
+	rcu_read_lock();
+	tap = rcu_dereference(q->tap);
+	/* copy skb_ubuf_info for callback when skb has no error */
+	if (zerocopy) {
+		skb_shinfo(skb)->destructor_arg = m->msg_control;
+		skb_shinfo(skb)->tx_flags |= SKBTX_DEV_ZEROCOPY;
+		skb_shinfo(skb)->tx_flags |= SKBTX_SHARED_FRAG;
+	} else if (m && m->msg_control) {
+		struct ubuf_info *uarg = m->msg_control;
+		uarg->callback(uarg, false);
+	}
+
+	if (tap) {
+		skb->dev = tap->dev;
+		dev_queue_xmit(skb);
+	} else {
+		kfree_skb(skb);
+	}
+	rcu_read_unlock();
+
+	return total_len;
+
+err_kfree:
+	kfree_skb(skb);
+
+err:
+	rcu_read_lock();
+	tap = rcu_dereference(q->tap);
+	if (tap && tap->count_tx_dropped)
+		tap->count_tx_dropped(tap);
+	rcu_read_unlock();
+
+	return err;
+}
+
+static ssize_t tap_write_iter(struct kiocb *iocb, struct iov_iter *from)
+{
+	struct file *file = iocb->ki_filp;
+	struct tap_queue *q = file->private_data;
+
+	return tap_get_user(q, NULL, from, file->f_flags & O_NONBLOCK);
+}
+
+/* Put packet to the user space buffer */
+static ssize_t tap_put_user(struct tap_queue *q,
+			    const struct sk_buff *skb,
+			    struct iov_iter *iter)
+{
+	int ret;
+	int vnet_hdr_len = 0;
+	int vlan_offset = 0;
+	int total;
+
+	if (q->flags & IFF_VNET_HDR) {
+		struct virtio_net_hdr vnet_hdr;
+		vnet_hdr_len = READ_ONCE(q->vnet_hdr_sz);
+		if (iov_iter_count(iter) < vnet_hdr_len)
+			return -EINVAL;
+
+		if (virtio_net_hdr_from_skb(skb, &vnet_hdr,
+					    tap_is_little_endian(q), true))
+			BUG();
+
+		if (copy_to_iter(&vnet_hdr, sizeof(vnet_hdr), iter) !=
+		    sizeof(vnet_hdr))
+			return -EFAULT;
+
+		iov_iter_advance(iter, vnet_hdr_len - sizeof(vnet_hdr));
+	}
+	total = vnet_hdr_len;
+	total += skb->len;
+
+	if (skb_vlan_tag_present(skb)) {
+		struct {
+			__be16 h_vlan_proto;
+			__be16 h_vlan_TCI;
+		} veth;
+		veth.h_vlan_proto = skb->vlan_proto;
+		veth.h_vlan_TCI = htons(skb_vlan_tag_get(skb));
+
+		vlan_offset = offsetof(struct vlan_ethhdr, h_vlan_proto);
+		total += VLAN_HLEN;
+
+		ret = skb_copy_datagram_iter(skb, 0, iter, vlan_offset);
+		if (ret || !iov_iter_count(iter))
+			goto done;
+
+		ret = copy_to_iter(&veth, sizeof(veth), iter);
+		if (ret != sizeof(veth) || !iov_iter_count(iter))
+			goto done;
+	}
+
+	ret = skb_copy_datagram_iter(skb, vlan_offset, iter,
+				     skb->len - vlan_offset);
+
+done:
+	return ret ? ret : total;
+}
+
+static ssize_t tap_do_read(struct tap_queue *q,
+			   struct iov_iter *to,
+			   int noblock)
+{
+	DEFINE_WAIT(wait);
+	struct sk_buff *skb;
+	ssize_t ret = 0;
+
+	if (!iov_iter_count(to))
+		return 0;
+
+	while (1) {
+		if (!noblock)
+			prepare_to_wait(sk_sleep(&q->sk), &wait,
+					TASK_INTERRUPTIBLE);
+
+		/* Read frames from the queue */
+		skb = skb_array_consume(&q->skb_array);
+		if (skb)
+			break;
+		if (noblock) {
+			ret = -EAGAIN;
+			break;
+		}
+		if (signal_pending(current)) {
+			ret = -ERESTARTSYS;
+			break;
+		}
+		/* Nothing to read, let's sleep */
+		schedule();
+	}
+	if (!noblock)
+		finish_wait(sk_sleep(&q->sk), &wait);
+
+	if (skb) {
+		ret = tap_put_user(q, skb, to);
+		if (unlikely(ret < 0))
+			kfree_skb(skb);
+		else
+			consume_skb(skb);
+	}
+	return ret;
+}
+
+static ssize_t tap_read_iter(struct kiocb *iocb, struct iov_iter *to)
+{
+	struct file *file = iocb->ki_filp;
+	struct tap_queue *q = file->private_data;
+	ssize_t len = iov_iter_count(to), ret;
+
+	ret = tap_do_read(q, to, file->f_flags & O_NONBLOCK);
+	ret = min_t(ssize_t, ret, len);
+	if (ret > 0)
+		iocb->ki_pos = ret;
+	return ret;
+}
+
+static struct tap_dev *tap_get_tap_dev(struct tap_queue *q)
+{
+	struct tap_dev *tap;
+
+	ASSERT_RTNL();
+	tap = rtnl_dereference(q->tap);
+	if (tap)
+		dev_hold(tap->dev);
+
+	return tap;
+}
+
+static void tap_put_tap_dev(struct tap_dev *tap)
+{
+	dev_put(tap->dev);
+}
+
+static int tap_ioctl_set_queue(struct file *file, unsigned int flags)
+{
+	struct tap_queue *q = file->private_data;
+	struct tap_dev *tap;
+	int ret;
+
+	tap = tap_get_tap_dev(q);
+	if (!tap)
+		return -EINVAL;
+
+	if (flags & IFF_ATTACH_QUEUE)
+		ret = tap_enable_queue(tap, file, q);
+	else if (flags & IFF_DETACH_QUEUE)
+		ret = tap_disable_queue(q);
+	else
+		ret = -EINVAL;
+
+	tap_put_tap_dev(tap);
+	return ret;
+}
+
+static int set_offload(struct tap_queue *q, unsigned long arg)
+{
+	struct tap_dev *tap;
+	netdev_features_t features;
+	netdev_features_t feature_mask = 0;
+
+	tap = rtnl_dereference(q->tap);
+	if (!tap)
+		return -ENOLINK;
+
+	features = tap->dev->features;
+
+	if (arg & TUN_F_CSUM) {
+		feature_mask = NETIF_F_HW_CSUM;
+
+		if (arg & (TUN_F_TSO4 | TUN_F_TSO6)) {
+			if (arg & TUN_F_TSO_ECN)
+				feature_mask |= NETIF_F_TSO_ECN;
+			if (arg & TUN_F_TSO4)
+				feature_mask |= NETIF_F_TSO;
+			if (arg & TUN_F_TSO6)
+				feature_mask |= NETIF_F_TSO6;
+		}
+
+		if (arg & TUN_F_UFO)
+			feature_mask |= NETIF_F_UFO;
+	}
+
+	/* tun/tap driver inverts the usage for TSO offloads, where
+	 * setting the TSO bit means that the userspace wants to
+	 * accept TSO frames and turning it off means that user space
+	 * does not support TSO.
+	 * For tap, we have to invert it to mean the same thing.
+	 * When user space turns off TSO, we turn off GSO/LRO so that
+	 * user-space will not receive TSO frames.
+	 */
+	if (feature_mask & (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_UFO))
+		features |= RX_OFFLOADS;
+	else
+		features &= ~RX_OFFLOADS;
+
+	/* tap_features are the same as features on tun/tap and
+	 * reflect user expectations.
+	 */
+	tap->tap_features = feature_mask;
+	if (tap->update_features)
+		tap->update_features(tap, features);
+
+	return 0;
+}
+
+/*
+ * provide compatibility with generic tun/tap interface
+ */
+static long tap_ioctl(struct file *file, unsigned int cmd,
+		      unsigned long arg)
+{
+	struct tap_queue *q = file->private_data;
+	struct tap_dev *tap;
+	void __user *argp = (void __user *)arg;
+	struct ifreq __user *ifr = argp;
+	unsigned int __user *up = argp;
+	unsigned short u;
+	int __user *sp = argp;
+	struct sockaddr sa;
+	int s;
+	int ret;
+
+	switch (cmd) {
+	case TUNSETIFF:
+		/* ignore the name, just look at flags */
+		if (get_user(u, &ifr->ifr_flags))
+			return -EFAULT;
+
+		ret = 0;
+		if ((u & ~TAP_IFFEATURES) != (IFF_NO_PI | IFF_TAP))
+			ret = -EINVAL;
+		else
+			q->flags = (q->flags & ~TAP_IFFEATURES) | u;
+
+		return ret;
+
+	case TUNGETIFF:
+		rtnl_lock();
+		tap = tap_get_tap_dev(q);
+		if (!tap) {
+			rtnl_unlock();
+			return -ENOLINK;
+		}
+
+		ret = 0;
+		u = q->flags;
+		if (copy_to_user(&ifr->ifr_name, tap->dev->name, IFNAMSIZ) ||
+		    put_user(u, &ifr->ifr_flags))
+			ret = -EFAULT;
+		tap_put_tap_dev(tap);
+		rtnl_unlock();
+		return ret;
+
+	case TUNSETQUEUE:
+		if (get_user(u, &ifr->ifr_flags))
+			return -EFAULT;
+		rtnl_lock();
+		ret = tap_ioctl_set_queue(file, u);
+		rtnl_unlock();
+		return ret;
+
+	case TUNGETFEATURES:
+		if (put_user(IFF_TAP | IFF_NO_PI | TAP_IFFEATURES, up))
+			return -EFAULT;
+		return 0;
+
+	case TUNSETSNDBUF:
+		if (get_user(s, sp))
+			return -EFAULT;
+
+		q->sk.sk_sndbuf = s;
+		return 0;
+
+	case TUNGETVNETHDRSZ:
+		s = q->vnet_hdr_sz;
+		if (put_user(s, sp))
+			return -EFAULT;
+		return 0;
+
+	case TUNSETVNETHDRSZ:
+		if (get_user(s, sp))
+			return -EFAULT;
+		if (s < (int)sizeof(struct virtio_net_hdr))
+			return -EINVAL;
+
+		q->vnet_hdr_sz = s;
+		return 0;
+
+	case TUNGETVNETLE:
+		s = !!(q->flags & TAP_VNET_LE);
+		if (put_user(s, sp))
+			return -EFAULT;
+		return 0;
+
+	case TUNSETVNETLE:
+		if (get_user(s, sp))
+			return -EFAULT;
+		if (s)
+			q->flags |= TAP_VNET_LE;
+		else
+			q->flags &= ~TAP_VNET_LE;
+		return 0;
+
+	case TUNGETVNETBE:
+		return tap_get_vnet_be(q, sp);
+
+	case TUNSETVNETBE:
+		return tap_set_vnet_be(q, sp);
+
+	case TUNSETOFFLOAD:
+		/* let the user check for future flags */
+		if (arg & ~(TUN_F_CSUM | TUN_F_TSO4 | TUN_F_TSO6 |
+			    TUN_F_TSO_ECN | TUN_F_UFO))
+			return -EINVAL;
+
+		rtnl_lock();
+		ret = set_offload(q, arg);
+		rtnl_unlock();
+		return ret;
+
+	case SIOCGIFHWADDR:
+		rtnl_lock();
+		tap = tap_get_tap_dev(q);
+		if (!tap) {
+			rtnl_unlock();
+			return -ENOLINK;
+		}
+		ret = 0;
+		u = tap->dev->type;
+		if (copy_to_user(&ifr->ifr_name, tap->dev->name, IFNAMSIZ) ||
+		    copy_to_user(&ifr->ifr_hwaddr.sa_data, tap->dev->dev_addr, ETH_ALEN) ||
+		    put_user(u, &ifr->ifr_hwaddr.sa_family))
+			ret = -EFAULT;
+		tap_put_tap_dev(tap);
+		rtnl_unlock();
+		return ret;
+
+	case SIOCSIFHWADDR:
+		if (copy_from_user(&sa, &ifr->ifr_hwaddr, sizeof(sa)))
+			return -EFAULT;
+		rtnl_lock();
+		tap = tap_get_tap_dev(q);
+		if (!tap) {
+			rtnl_unlock();
+			return -ENOLINK;
+		}
+		ret = dev_set_mac_address(tap->dev, &sa);
+		tap_put_tap_dev(tap);
+		rtnl_unlock();
+		return ret;
+
+	default:
+		return -EINVAL;
+	}
+}
+
+#ifdef CONFIG_COMPAT
+static long tap_compat_ioctl(struct file *file, unsigned int cmd,
+			     unsigned long arg)
+{
+	return tap_ioctl(file, cmd, (unsigned long)compat_ptr(arg));
+}
+#endif
+
+const struct file_operations tap_fops = {
+	.owner		= THIS_MODULE,
+	.open		= tap_open,
+	.release	= tap_release,
+	.read_iter	= tap_read_iter,
+	.write_iter	= tap_write_iter,
+	.poll		= tap_poll,
+	.llseek		= no_llseek,
+	.unlocked_ioctl	= tap_ioctl,
+#ifdef CONFIG_COMPAT
+	.compat_ioctl	= tap_compat_ioctl,
+#endif
+};
+
+static int tap_sendmsg(struct socket *sock, struct msghdr *m,
+		       size_t total_len)
+{
+	struct tap_queue *q = container_of(sock, struct tap_queue, sock);
+	return tap_get_user(q, m, &m->msg_iter, m->msg_flags & MSG_DONTWAIT);
+}
+
+static int tap_recvmsg(struct socket *sock, struct msghdr *m,
+		       size_t total_len, int flags)
+{
+	struct tap_queue *q = container_of(sock, struct tap_queue, sock);
+	int ret;
+	if (flags & ~(MSG_DONTWAIT|MSG_TRUNC))
+		return -EINVAL;
+	ret = tap_do_read(q, &m->msg_iter, flags & MSG_DONTWAIT);
+	if (ret > total_len) {
+		m->msg_flags |= MSG_TRUNC;
+		ret = flags & MSG_TRUNC ? ret : total_len;
+	}
+	return ret;
+}
+
+static int tap_peek_len(struct socket *sock)
+{
+	struct tap_queue *q = container_of(sock, struct tap_queue,
+					       sock);
+	return skb_array_peek_len(&q->skb_array);
+}
+
+/* Ops structure to mimic raw sockets with tun */
+static const struct proto_ops tap_socket_ops = {
+	.sendmsg = tap_sendmsg,
+	.recvmsg = tap_recvmsg,
+	.peek_len = tap_peek_len,
+};
+
+/* Get an underlying socket object from tun file.  Returns error unless file is
+ * attached to a device.  The returned object works like a packet socket, it
+ * can be used for sock_sendmsg/sock_recvmsg.  The caller is responsible for
+ * holding a reference to the file for as long as the socket is in use. */
+struct socket *tap_get_socket(struct file *file)
+{
+	struct tap_queue *q;
+	if (file->f_op != &tap_fops)
+		return ERR_PTR(-EINVAL);
+	q = file->private_data;
+	if (!q)
+		return ERR_PTR(-EBADFD);
+	return &q->sock;
+}
+EXPORT_SYMBOL_GPL(tap_get_socket);
+
+int tap_queue_resize(struct tap_dev *tap)
+{
+	struct net_device *dev = tap->dev;
+	struct tap_queue *q;
+	struct skb_array **arrays;
+	int n = tap->numqueues;
+	int ret, i = 0;
+
+	arrays = kmalloc(sizeof *arrays * n, GFP_KERNEL);
+	if (!arrays)
+		return -ENOMEM;
+
+	list_for_each_entry(q, &tap->queue_list, next)
+		arrays[i++] = &q->skb_array;
+
+	ret = skb_array_resize_multiple(arrays, n,
+					dev->tx_queue_len, GFP_KERNEL);
+
+	kfree(arrays);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(tap_queue_resize);
+
+static int tap_list_add(dev_t major, const char *device_name)
+{
+	struct major_info *tap_major;
+
+	tap_major = kzalloc(sizeof(*tap_major), GFP_ATOMIC);
+	if (!tap_major)
+		return -ENOMEM;
+
+	tap_major->major = MAJOR(major);
+
+	idr_init(&tap_major->minor_idr);
+	mutex_init(&tap_major->minor_lock);
+
+	tap_major->device_name = device_name;
+
+	list_add_tail_rcu(&tap_major->next, &major_list);
+	return 0;
+}
+
+int tap_create_cdev(struct cdev *tap_cdev,
+		    dev_t *tap_major, const char *device_name)
+{
+	int err;
+
+	err = alloc_chrdev_region(tap_major, 0, TAP_NUM_DEVS, device_name);
+	if (err)
+		goto out1;
+
+	cdev_init(tap_cdev, &tap_fops);
+	err = cdev_add(tap_cdev, *tap_major, TAP_NUM_DEVS);
+	if (err)
+		goto out2;
+
+	err =  tap_list_add(*tap_major, device_name);
+	if (err)
+		goto out3;
+
+	return 0;
+
+out3:
+	cdev_del(tap_cdev);
+out2:
+	unregister_chrdev_region(*tap_major, TAP_NUM_DEVS);
+out1:
+	return err;
+}
+EXPORT_SYMBOL_GPL(tap_create_cdev);
+
+void tap_destroy_cdev(dev_t major, struct cdev *tap_cdev)
+{
+	struct major_info *tap_major, *tmp;
+
+	cdev_del(tap_cdev);
+	unregister_chrdev_region(major, TAP_NUM_DEVS);
+	list_for_each_entry_safe(tap_major, tmp, &major_list, next) {
+		if (tap_major->major == MAJOR(major)) {
+			idr_destroy(&tap_major->minor_idr);
+			list_del_rcu(&tap_major->next);
+			kfree_rcu(tap_major, rcu);
+		}
+	}
+}
+EXPORT_SYMBOL_GPL(tap_destroy_cdev);
+
+MODULE_AUTHOR("Arnd Bergmann <arnd@arndb.de>");
+MODULE_AUTHOR("Sainath Grandhi <sainath.grandhi@intel.com>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index bdc58567d10e..4a24b5d15f5a 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -1798,7 +1798,7 @@ unwind:
 	return err;
 }
 
-static struct rtnl_link_stats64 *
+static void
 team_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 {
 	struct team *team = netdev_priv(dev);
@@ -1835,7 +1835,6 @@ team_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 	stats->rx_dropped	= rx_dropped;
 	stats->tx_dropped	= tx_dropped;
 	stats->rx_nohandler	= rx_nohandler;
-	return stats;
 }
 
 static int team_vlan_rx_add_vid(struct net_device *dev, __be16 proto, u16 vid)
@@ -2002,8 +2001,6 @@ static const struct net_device_ops team_netdev_ops = {
 	.ndo_add_slave		= team_add_slave,
 	.ndo_del_slave		= team_del_slave,
 	.ndo_fix_features	= team_fix_features,
-	.ndo_neigh_construct	= netdev_default_l2upper_neigh_construct,
-	.ndo_neigh_destroy	= netdev_default_l2upper_neigh_destroy,
 	.ndo_change_carrier     = team_change_carrier,
 	.ndo_bridge_setlink	= switchdev_port_bridge_setlink,
 	.ndo_bridge_getlink	= switchdev_port_bridge_getlink,
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index bfabe180053e..30863e378925 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -218,6 +218,7 @@ struct tun_struct {
 	struct list_head disabled;
 	void *security;
 	u32 flow_count;
+	u32 rx_batched;
 	struct tun_pcpu_stats __percpu *pcpu_stats;
 };
 
@@ -522,6 +523,7 @@ static void tun_queue_purge(struct tun_file *tfile)
 	while ((skb = skb_array_consume(&tfile->tx_array)) != NULL)
 		kfree_skb(skb);
 
+	skb_queue_purge(&tfile->sk.sk_write_queue);
 	skb_queue_purge(&tfile->sk.sk_error_queue);
 }
 
@@ -953,7 +955,7 @@ static void tun_set_headroom(struct net_device *dev, int new_hr)
 	tun->align = new_hr;
 }
 
-static struct rtnl_link_stats64 *
+static void
 tun_net_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 {
 	u32 rx_dropped = 0, tx_dropped = 0, rx_frame_errors = 0;
@@ -987,7 +989,6 @@ tun_net_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 	stats->rx_dropped  = rx_dropped;
 	stats->rx_frame_errors = rx_frame_errors;
 	stats->tx_dropped = tx_dropped;
-	return stats;
 }
 
 static const struct net_device_ops tun_netdev_ops = {
@@ -1140,10 +1141,46 @@ static struct sk_buff *tun_alloc_skb(struct tun_file *tfile,
 	return skb;
 }
 
+static void tun_rx_batched(struct tun_struct *tun, struct tun_file *tfile,
+			   struct sk_buff *skb, int more)
+{
+	struct sk_buff_head *queue = &tfile->sk.sk_write_queue;
+	struct sk_buff_head process_queue;
+	u32 rx_batched = tun->rx_batched;
+	bool rcv = false;
+
+	if (!rx_batched || (!more && skb_queue_empty(queue))) {
+		local_bh_disable();
+		netif_receive_skb(skb);
+		local_bh_enable();
+		return;
+	}
+
+	spin_lock(&queue->lock);
+	if (!more || skb_queue_len(queue) == rx_batched) {
+		__skb_queue_head_init(&process_queue);
+		skb_queue_splice_tail_init(queue, &process_queue);
+		rcv = true;
+	} else {
+		__skb_queue_tail(queue, skb);
+	}
+	spin_unlock(&queue->lock);
+
+	if (rcv) {
+		struct sk_buff *nskb;
+
+		local_bh_disable();
+		while ((nskb = __skb_dequeue(&process_queue)))
+			netif_receive_skb(nskb);
+		netif_receive_skb(skb);
+		local_bh_enable();
+	}
+}
+
 /* Get packet from user space buffer */
 static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile,
 			    void *msg_control, struct iov_iter *from,
-			    int noblock)
+			    int noblock, bool more)
 {
 	struct tun_pi pi = { 0, cpu_to_be16(ETH_P_IP) };
 	struct sk_buff *skb;
@@ -1286,9 +1323,7 @@ static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile,
 
 	rxhash = skb_get_hash(skb);
 #ifndef CONFIG_4KSTACKS
-	local_bh_disable();
-	netif_receive_skb(skb);
-	local_bh_enable();
+	tun_rx_batched(tun, tfile, skb, more);
 #else
 	netif_rx_ni(skb);
 #endif
@@ -1314,7 +1349,8 @@ static ssize_t tun_chr_write_iter(struct kiocb *iocb, struct iov_iter *from)
 	if (!tun)
 		return -EBADFD;
 
-	result = tun_get_user(tun, tfile, NULL, from, file->f_flags & O_NONBLOCK);
+	result = tun_get_user(tun, tfile, NULL, from,
+			      file->f_flags & O_NONBLOCK, false);
 
 	tun_put(tun);
 	return result;
@@ -1572,7 +1608,8 @@ static int tun_sendmsg(struct socket *sock, struct msghdr *m, size_t total_len)
 		return -EBADFD;
 
 	ret = tun_get_user(tun, tfile, m->msg_control, &m->msg_iter,
-			   m->msg_flags & MSG_DONTWAIT);
+			   m->msg_flags & MSG_DONTWAIT,
+			   m->msg_flags & MSG_MORE);
 	tun_put(tun);
 	return ret;
 }
@@ -1773,6 +1810,7 @@ static int tun_set_iff(struct net *net, struct file *file, struct ifreq *ifr)
 		tun->align = NET_SKB_PAD;
 		tun->filter_attached = false;
 		tun->sndbuf = tfile->socket.sk->sk_sndbuf;
+		tun->rx_batched = 0;
 
 		tun->pcpu_stats = netdev_alloc_pcpu_stats(struct tun_pcpu_stats);
 		if (!tun->pcpu_stats) {
@@ -2441,6 +2479,29 @@ static void tun_set_msglevel(struct net_device *dev, u32 value)
 #endif
 }
 
+static int tun_get_coalesce(struct net_device *dev,
+			    struct ethtool_coalesce *ec)
+{
+	struct tun_struct *tun = netdev_priv(dev);
+
+	ec->rx_max_coalesced_frames = tun->rx_batched;
+
+	return 0;
+}
+
+static int tun_set_coalesce(struct net_device *dev,
+			    struct ethtool_coalesce *ec)
+{
+	struct tun_struct *tun = netdev_priv(dev);
+
+	if (ec->rx_max_coalesced_frames > NAPI_POLL_WEIGHT)
+		tun->rx_batched = NAPI_POLL_WEIGHT;
+	else
+		tun->rx_batched = ec->rx_max_coalesced_frames;
+
+	return 0;
+}
+
 static const struct ethtool_ops tun_ethtool_ops = {
 	.get_settings	= tun_get_settings,
 	.get_drvinfo	= tun_get_drvinfo,
@@ -2448,6 +2509,8 @@ static const struct ethtool_ops tun_ethtool_ops = {
 	.set_msglevel	= tun_set_msglevel,
 	.get_link	= ethtool_op_get_link,
 	.get_ts_info	= ethtool_op_get_ts_info,
+	.get_coalesce   = tun_get_coalesce,
+	.set_coalesce   = tun_set_coalesce,
 };
 
 static int tun_queue_resize(struct tun_struct *tun)
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index 86144f9a80ee..f5552aaaa77a 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -466,7 +466,7 @@ static int usbnet_cdc_zte_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
  * connected. This causes the link state to be incorrect. Work around this by
  * always setting the state to off, then on.
  */
-void usbnet_cdc_zte_status(struct usbnet *dev, struct urb *urb)
+static void usbnet_cdc_zte_status(struct usbnet *dev, struct urb *urb)
 {
 	struct usb_cdc_notification *event;
 
diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c
index 08f8703e4d54..9889a70ff4f6 100644
--- a/drivers/net/usb/lan78xx.c
+++ b/drivers/net/usb/lan78xx.c
@@ -35,6 +35,7 @@
 #include <linux/irq.h>
 #include <linux/irqchip/chained_irq.h>
 #include <linux/microchipphy.h>
+#include <linux/phy.h>
 #include "lan78xx.h"
 
 #define DRIVER_AUTHOR	"WOOJUNG HUH <woojung.huh@microchip.com>"
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index ad42295356dd..986243c932cc 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -3590,7 +3590,7 @@ static bool delay_autosuspend(struct r8152 *tp)
 		return false;
 }
 
-static int rtl8152_rumtime_suspend(struct r8152 *tp)
+static int rtl8152_runtime_suspend(struct r8152 *tp)
 {
 	struct net_device *netdev = tp->netdev;
 	int ret = 0;
@@ -3672,7 +3672,7 @@ static int rtl8152_suspend(struct usb_interface *intf, pm_message_t message)
 	mutex_lock(&tp->control);
 
 	if (PMSG_IS_AUTO(message))
-		ret = rtl8152_rumtime_suspend(tp);
+		ret = rtl8152_runtime_suspend(tp);
 	else
 		ret = rtl8152_system_suspend(tp);
 
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index 0520952aa096..8c39d6d690e5 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -158,8 +158,8 @@ static u64 veth_stats_one(struct pcpu_vstats *result, struct net_device *dev)
 	return atomic64_read(&priv->dropped);
 }
 
-static struct rtnl_link_stats64 *veth_get_stats64(struct net_device *dev,
-						  struct rtnl_link_stats64 *tot)
+static void veth_get_stats64(struct net_device *dev,
+			     struct rtnl_link_stats64 *tot)
 {
 	struct veth_priv *priv = netdev_priv(dev);
 	struct net_device *peer;
@@ -177,8 +177,6 @@ static struct rtnl_link_stats64 *veth_get_stats64(struct net_device *dev,
 		tot->rx_packets = one.packets;
 	}
 	rcu_read_unlock();
-
-	return tot;
 }
 
 /* fake multicast ability */
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 765c2d6358da..bf95016f442a 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -23,12 +23,12 @@
 #include <linux/virtio.h>
 #include <linux/virtio_net.h>
 #include <linux/bpf.h>
+#include <linux/bpf_trace.h>
 #include <linux/scatterlist.h>
 #include <linux/if_vlan.h>
 #include <linux/slab.h>
 #include <linux/cpu.h>
 #include <linux/average.h>
-#include <net/busy_poll.h>
 
 static int napi_weight = NAPI_POLL_WEIGHT;
 module_param(napi_weight, int, 0444);
@@ -41,6 +41,11 @@ module_param(gso, bool, 0444);
 #define GOOD_PACKET_LEN (ETH_HLEN + VLAN_HLEN + ETH_DATA_LEN)
 #define GOOD_COPY_LEN	128
 
+#define VIRTNET_RX_PAD (NET_IP_ALIGN + NET_SKB_PAD)
+
+/* Amount of XDP headroom to prepend to packets for use by xdp_adjust_head */
+#define VIRTIO_XDP_HEADROOM 256
+
 /* RX packet size EWMA. The average packet size is used to determine the packet
  * buffer size when refilling RX rings. As the entire RX ring may be refilled
  * at once, the weight is chosen so that the EWMA will be insensitive to short-
@@ -338,105 +343,49 @@ static struct sk_buff *page_to_skb(struct virtnet_info *vi,
 	return skb;
 }
 
-static void virtnet_xdp_xmit(struct virtnet_info *vi,
+static bool virtnet_xdp_xmit(struct virtnet_info *vi,
 			     struct receive_queue *rq,
-			     struct send_queue *sq,
-			     struct xdp_buff *xdp,
-			     void *data)
+			     struct xdp_buff *xdp)
 {
 	struct virtio_net_hdr_mrg_rxbuf *hdr;
-	unsigned int num_sg, len;
+	unsigned int len;
+	struct send_queue *sq;
+	unsigned int qp;
 	void *xdp_sent;
 	int err;
 
+	qp = vi->curr_queue_pairs - vi->xdp_queue_pairs + smp_processor_id();
+	sq = &vi->sq[qp];
+
 	/* Free up any pending old buffers before queueing new ones. */
 	while ((xdp_sent = virtqueue_get_buf(sq->vq, &len)) != NULL) {
-		if (vi->mergeable_rx_bufs) {
-			struct page *sent_page = virt_to_head_page(xdp_sent);
-
-			put_page(sent_page);
-		} else { /* small buffer */
-			struct sk_buff *skb = xdp_sent;
+		struct page *sent_page = virt_to_head_page(xdp_sent);
 
-			kfree_skb(skb);
-		}
+		put_page(sent_page);
 	}
 
-	if (vi->mergeable_rx_bufs) {
-		/* Zero header and leave csum up to XDP layers */
-		hdr = xdp->data;
-		memset(hdr, 0, vi->hdr_len);
-
-		num_sg = 1;
-		sg_init_one(sq->sg, xdp->data, xdp->data_end - xdp->data);
-	} else { /* small buffer */
-		struct sk_buff *skb = data;
+	xdp->data -= vi->hdr_len;
+	/* Zero header and leave csum up to XDP layers */
+	hdr = xdp->data;
+	memset(hdr, 0, vi->hdr_len);
 
-		/* Zero header and leave csum up to XDP layers */
-		hdr = skb_vnet_hdr(skb);
-		memset(hdr, 0, vi->hdr_len);
+	sg_init_one(sq->sg, xdp->data, xdp->data_end - xdp->data);
 
-		num_sg = 2;
-		sg_init_table(sq->sg, 2);
-		sg_set_buf(sq->sg, hdr, vi->hdr_len);
-		skb_to_sgvec(skb, sq->sg + 1, 0, skb->len);
-	}
-	err = virtqueue_add_outbuf(sq->vq, sq->sg, num_sg,
-				   data, GFP_ATOMIC);
+	err = virtqueue_add_outbuf(sq->vq, sq->sg, 1, xdp->data, GFP_ATOMIC);
 	if (unlikely(err)) {
-		if (vi->mergeable_rx_bufs) {
-			struct page *page = virt_to_head_page(xdp->data);
+		struct page *page = virt_to_head_page(xdp->data);
 
-			put_page(page);
-		} else /* small buffer */
-			kfree_skb(data);
-		return; // On error abort to avoid unnecessary kick
+		put_page(page);
+		return false;
 	}
 
 	virtqueue_kick(sq->vq);
+	return true;
 }
 
-static u32 do_xdp_prog(struct virtnet_info *vi,
-		       struct receive_queue *rq,
-		       struct bpf_prog *xdp_prog,
-		       void *data, int len)
+static unsigned int virtnet_get_headroom(struct virtnet_info *vi)
 {
-	int hdr_padded_len;
-	struct xdp_buff xdp;
-	void *buf;
-	unsigned int qp;
-	u32 act;
-
-	if (vi->mergeable_rx_bufs) {
-		hdr_padded_len = sizeof(struct virtio_net_hdr_mrg_rxbuf);
-		xdp.data = data + hdr_padded_len;
-		xdp.data_end = xdp.data + (len - vi->hdr_len);
-		buf = data;
-	} else { /* small buffers */
-		struct sk_buff *skb = data;
-
-		xdp.data = skb->data;
-		xdp.data_end = xdp.data + len;
-		buf = skb->data;
-	}
-
-	act = bpf_prog_run_xdp(xdp_prog, &xdp);
-	switch (act) {
-	case XDP_PASS:
-		return XDP_PASS;
-	case XDP_TX:
-		qp = vi->curr_queue_pairs -
-			vi->xdp_queue_pairs +
-			smp_processor_id();
-		xdp.data = buf;
-		virtnet_xdp_xmit(vi, rq, &vi->sq[qp], &xdp, data);
-		return XDP_TX;
-	default:
-		bpf_warn_invalid_xdp_action(act);
-	case XDP_ABORTED:
-	case XDP_DROP:
-		return XDP_DROP;
-	}
+	return vi->xdp_queue_pairs ? VIRTIO_XDP_HEADROOM : 0;
 }
 
 static struct sk_buff *receive_small(struct net_device *dev,
@@ -444,40 +393,72 @@ static struct sk_buff *receive_small(struct net_device *dev,
 				     struct receive_queue *rq,
 				     void *buf, unsigned int len)
 {
-	struct sk_buff * skb = buf;
+	struct sk_buff *skb;
 	struct bpf_prog *xdp_prog;
-
+	unsigned int xdp_headroom = virtnet_get_headroom(vi);
+	unsigned int header_offset = VIRTNET_RX_PAD + xdp_headroom;
+	unsigned int headroom = vi->hdr_len + header_offset;
+	unsigned int buflen = SKB_DATA_ALIGN(GOOD_PACKET_LEN + headroom) +
+			      SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
+	unsigned int delta = 0;
 	len -= vi->hdr_len;
-	skb_trim(skb, len);
 
 	rcu_read_lock();
 	xdp_prog = rcu_dereference(rq->xdp_prog);
 	if (xdp_prog) {
-		struct virtio_net_hdr_mrg_rxbuf *hdr = buf;
+		struct virtio_net_hdr_mrg_rxbuf *hdr = buf + header_offset;
+		struct xdp_buff xdp;
+		void *orig_data;
 		u32 act;
 
 		if (unlikely(hdr->hdr.gso_type || hdr->hdr.flags))
 			goto err_xdp;
-		act = do_xdp_prog(vi, rq, xdp_prog, skb, len);
+
+		xdp.data_hard_start = buf + VIRTNET_RX_PAD + vi->hdr_len;
+		xdp.data = xdp.data_hard_start + xdp_headroom;
+		xdp.data_end = xdp.data + len;
+		orig_data = xdp.data;
+		act = bpf_prog_run_xdp(xdp_prog, &xdp);
+
 		switch (act) {
 		case XDP_PASS:
+			/* Recalculate length in case bpf program changed it */
+			delta = orig_data - xdp.data;
 			break;
 		case XDP_TX:
+			if (unlikely(!virtnet_xdp_xmit(vi, rq, &xdp)))
+				trace_xdp_exception(vi->dev, xdp_prog, act);
 			rcu_read_unlock();
 			goto xdp_xmit;
-		case XDP_DROP:
 		default:
+			bpf_warn_invalid_xdp_action(act);
+		case XDP_ABORTED:
+			trace_xdp_exception(vi->dev, xdp_prog, act);
+		case XDP_DROP:
 			goto err_xdp;
 		}
 	}
 	rcu_read_unlock();
 
+	skb = build_skb(buf, buflen);
+	if (!skb) {
+		put_page(virt_to_head_page(buf));
+		goto err;
+	}
+	skb_reserve(skb, headroom - delta);
+	skb_put(skb, len + delta);
+	if (!delta) {
+		buf += header_offset;
+		memcpy(skb_vnet_hdr(skb), buf, vi->hdr_len);
+	} /* keep zeroed vnet hdr since packet was changed by bpf */
+
+err:
 	return skb;
 
 err_xdp:
 	rcu_read_unlock();
 	dev->stats.rx_dropped++;
-	kfree_skb(skb);
+	put_page(virt_to_head_page(buf));
 xdp_xmit:
 	return NULL;
 }
@@ -520,7 +501,7 @@ static struct page *xdp_linearize_page(struct receive_queue *rq,
 				       unsigned int *len)
 {
 	struct page *page = alloc_page(GFP_ATOMIC);
-	unsigned int page_off = 0;
+	unsigned int page_off = VIRTIO_XDP_HEADROOM;
 
 	if (!page)
 		return NULL;
@@ -556,7 +537,8 @@ static struct page *xdp_linearize_page(struct receive_queue *rq,
 		put_page(p);
 	}
 
-	*len = page_off;
+	/* Headroom does not contribute to packet length */
+	*len = page_off - VIRTIO_XDP_HEADROOM;
 	return page;
 err_buf:
 	__free_pages(page, 0);
@@ -584,6 +566,8 @@ static struct sk_buff *receive_mergeable(struct net_device *dev,
 	xdp_prog = rcu_dereference(rq->xdp_prog);
 	if (xdp_prog) {
 		struct page *xdp_page;
+		struct xdp_buff xdp;
+		void *data;
 		u32 act;
 
 		/* This happens when rx buffer size is underestimated */
@@ -593,7 +577,7 @@ static struct sk_buff *receive_mergeable(struct net_device *dev,
 						      page, offset, &len);
 			if (!xdp_page)
 				goto err_xdp;
-			offset = 0;
+			offset = VIRTIO_XDP_HEADROOM;
 		} else {
 			xdp_page = page;
 		}
@@ -606,28 +590,47 @@ static struct sk_buff *receive_mergeable(struct net_device *dev,
 		if (unlikely(hdr->hdr.gso_type))
 			goto err_xdp;
 
-		act = do_xdp_prog(vi, rq, xdp_prog,
-				  page_address(xdp_page) + offset, len);
+		/* Allow consuming headroom but reserve enough space to push
+		 * the descriptor on if we get an XDP_TX return code.
+		 */
+		data = page_address(xdp_page) + offset;
+		xdp.data_hard_start = data - VIRTIO_XDP_HEADROOM + vi->hdr_len;
+		xdp.data = data + vi->hdr_len;
+		xdp.data_end = xdp.data + (len - vi->hdr_len);
+		act = bpf_prog_run_xdp(xdp_prog, &xdp);
+
 		switch (act) {
 		case XDP_PASS:
+			/* recalculate offset to account for any header
+			 * adjustments. Note other cases do not build an
+			 * skb and avoid using offset
+			 */
+			offset = xdp.data -
+					page_address(xdp_page) - vi->hdr_len;
+
 			/* We can only create skb based on xdp_page. */
 			if (unlikely(xdp_page != page)) {
 				rcu_read_unlock();
 				put_page(page);
 				head_skb = page_to_skb(vi, rq, xdp_page,
-						       0, len, PAGE_SIZE);
+						       offset, len, PAGE_SIZE);
 				ewma_pkt_len_add(&rq->mrg_avg_pkt_len, len);
 				return head_skb;
 			}
 			break;
 		case XDP_TX:
+			if (unlikely(!virtnet_xdp_xmit(vi, rq, &xdp)))
+				trace_xdp_exception(vi->dev, xdp_prog, act);
 			ewma_pkt_len_add(&rq->mrg_avg_pkt_len, len);
 			if (unlikely(xdp_page != page))
 				goto err_xdp;
 			rcu_read_unlock();
 			goto xdp_xmit;
-		case XDP_DROP:
 		default:
+			bpf_warn_invalid_xdp_action(act);
+		case XDP_ABORTED:
+			trace_xdp_exception(vi->dev, xdp_prog, act);
+		case XDP_DROP:
 			if (unlikely(xdp_page != page))
 				__free_pages(xdp_page, 0);
 			ewma_pkt_len_add(&rq->mrg_avg_pkt_len, len);
@@ -714,13 +717,13 @@ xdp_xmit:
 	return NULL;
 }
 
-static void receive_buf(struct virtnet_info *vi, struct receive_queue *rq,
-			void *buf, unsigned int len)
+static int receive_buf(struct virtnet_info *vi, struct receive_queue *rq,
+		       void *buf, unsigned int len)
 {
 	struct net_device *dev = vi->dev;
-	struct virtnet_stats *stats = this_cpu_ptr(vi->stats);
 	struct sk_buff *skb;
 	struct virtio_net_hdr_mrg_rxbuf *hdr;
+	int ret;
 
 	if (unlikely(len < vi->hdr_len + ETH_HLEN)) {
 		pr_debug("%s: short packet %i\n", dev->name, len);
@@ -732,9 +735,9 @@ static void receive_buf(struct virtnet_info *vi, struct receive_queue *rq,
 		} else if (vi->big_packets) {
 			give_pages(rq, buf);
 		} else {
-			dev_kfree_skb(buf);
+			put_page(virt_to_head_page(buf));
 		}
-		return;
+		return 0;
 	}
 
 	if (vi->mergeable_rx_bufs)
@@ -745,14 +748,11 @@ static void receive_buf(struct virtnet_info *vi, struct receive_queue *rq,
 		skb = receive_small(dev, vi, rq, buf, len);
 
 	if (unlikely(!skb))
-		return;
+		return 0;
 
 	hdr = skb_vnet_hdr(skb);
 
-	u64_stats_update_begin(&stats->rx_syncp);
-	stats->rx_bytes += skb->len;
-	stats->rx_packets++;
-	u64_stats_update_end(&stats->rx_syncp);
+	ret = skb->len;
 
 	if (hdr->hdr.flags & VIRTIO_NET_HDR_F_DATA_VALID)
 		skb->ip_summed = CHECKSUM_UNNECESSARY;
@@ -770,34 +770,36 @@ static void receive_buf(struct virtnet_info *vi, struct receive_queue *rq,
 		 ntohs(skb->protocol), skb->len, skb->pkt_type);
 
 	napi_gro_receive(&rq->napi, skb);
-	return;
+	return ret;
 
 frame_err:
 	dev->stats.rx_frame_errors++;
 	dev_kfree_skb(skb);
+	return 0;
 }
 
 static int add_recvbuf_small(struct virtnet_info *vi, struct receive_queue *rq,
 			     gfp_t gfp)
 {
-	struct sk_buff *skb;
-	struct virtio_net_hdr_mrg_rxbuf *hdr;
+	struct page_frag *alloc_frag = &rq->alloc_frag;
+	char *buf;
+	unsigned int xdp_headroom = virtnet_get_headroom(vi);
+	int len = vi->hdr_len + VIRTNET_RX_PAD + GOOD_PACKET_LEN + xdp_headroom;
 	int err;
 
-	skb = __netdev_alloc_skb_ip_align(vi->dev, GOOD_PACKET_LEN, gfp);
-	if (unlikely(!skb))
+	len = SKB_DATA_ALIGN(len) +
+	      SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
+	if (unlikely(!skb_page_frag_refill(len, alloc_frag, gfp)))
 		return -ENOMEM;
 
-	skb_put(skb, GOOD_PACKET_LEN);
-
-	hdr = skb_vnet_hdr(skb);
-	sg_init_table(rq->sg, 2);
-	sg_set_buf(rq->sg, hdr, vi->hdr_len);
-	skb_to_sgvec(skb, rq->sg + 1, 0, skb->len);
-
-	err = virtqueue_add_inbuf(rq->vq, rq->sg, 2, skb, gfp);
+	buf = (char *)page_address(alloc_frag->page) + alloc_frag->offset;
+	get_page(alloc_frag->page);
+	alloc_frag->offset += len;
+	sg_init_one(rq->sg, buf + VIRTNET_RX_PAD + xdp_headroom,
+		    vi->hdr_len + GOOD_PACKET_LEN);
+	err = virtqueue_add_inbuf(rq->vq, rq->sg, 1, buf, gfp);
 	if (err < 0)
-		dev_kfree_skb(skb);
+		put_page(virt_to_head_page(buf));
 
 	return err;
 }
@@ -861,24 +863,27 @@ static unsigned int get_mergeable_buf_len(struct ewma_pkt_len *avg_pkt_len)
 	return ALIGN(len, MERGEABLE_BUFFER_ALIGN);
 }
 
-static int add_recvbuf_mergeable(struct receive_queue *rq, gfp_t gfp)
+static int add_recvbuf_mergeable(struct virtnet_info *vi,
+				 struct receive_queue *rq, gfp_t gfp)
 {
 	struct page_frag *alloc_frag = &rq->alloc_frag;
+	unsigned int headroom = virtnet_get_headroom(vi);
 	char *buf;
 	unsigned long ctx;
 	int err;
 	unsigned int len, hole;
 
 	len = get_mergeable_buf_len(&rq->mrg_avg_pkt_len);
-	if (unlikely(!skb_page_frag_refill(len, alloc_frag, gfp)))
+	if (unlikely(!skb_page_frag_refill(len + headroom, alloc_frag, gfp)))
 		return -ENOMEM;
 
 	buf = (char *)page_address(alloc_frag->page) + alloc_frag->offset;
+	buf += headroom; /* advance address leaving hole at front of pkt */
 	ctx = mergeable_buf_to_ctx(buf, len);
 	get_page(alloc_frag->page);
-	alloc_frag->offset += len;
+	alloc_frag->offset += len + headroom;
 	hole = alloc_frag->size - alloc_frag->offset;
-	if (hole < len) {
+	if (hole < len + headroom) {
 		/* To avoid internal fragmentation, if there is very likely not
 		 * enough space for another buffer, add the remaining space to
 		 * the current buffer. This extra space is not included in
@@ -912,7 +917,7 @@ static bool try_fill_recv(struct virtnet_info *vi, struct receive_queue *rq,
 	gfp |= __GFP_COLD;
 	do {
 		if (vi->mergeable_rx_bufs)
-			err = add_recvbuf_mergeable(rq, gfp);
+			err = add_recvbuf_mergeable(vi, rq, gfp);
 		else if (vi->big_packets)
 			err = add_recvbuf_big(vi, rq, gfp);
 		else
@@ -979,12 +984,13 @@ static void refill_work(struct work_struct *work)
 static int virtnet_receive(struct receive_queue *rq, int budget)
 {
 	struct virtnet_info *vi = rq->vq->vdev->priv;
-	unsigned int len, received = 0;
+	unsigned int len, received = 0, bytes = 0;
 	void *buf;
+	struct virtnet_stats *stats = this_cpu_ptr(vi->stats);
 
 	while (received < budget &&
 	       (buf = virtqueue_get_buf(rq->vq, &len)) != NULL) {
-		receive_buf(vi, rq, buf, len);
+		bytes += receive_buf(vi, rq, buf, len);
 		received++;
 	}
 
@@ -993,6 +999,11 @@ static int virtnet_receive(struct receive_queue *rq, int budget)
 			schedule_delayed_work(&vi->refill, 0);
 	}
 
+	u64_stats_update_begin(&stats->rx_syncp);
+	stats->rx_bytes += bytes;
+	stats->rx_packets += received;
+	u64_stats_update_end(&stats->rx_syncp);
+
 	return received;
 }
 
@@ -1007,53 +1018,17 @@ static int virtnet_poll(struct napi_struct *napi, int budget)
 	/* Out of packets? */
 	if (received < budget) {
 		r = virtqueue_enable_cb_prepare(rq->vq);
-		napi_complete_done(napi, received);
-		if (unlikely(virtqueue_poll(rq->vq, r)) &&
-		    napi_schedule_prep(napi)) {
-			virtqueue_disable_cb(rq->vq);
-			__napi_schedule(napi);
-		}
-	}
-
-	return received;
-}
-
-#ifdef CONFIG_NET_RX_BUSY_POLL
-/* must be called with local_bh_disable()d */
-static int virtnet_busy_poll(struct napi_struct *napi)
-{
-	struct receive_queue *rq =
-		container_of(napi, struct receive_queue, napi);
-	struct virtnet_info *vi = rq->vq->vdev->priv;
-	int r, received = 0, budget = 4;
-
-	if (!(vi->status & VIRTIO_NET_S_LINK_UP))
-		return LL_FLUSH_FAILED;
-
-	if (!napi_schedule_prep(napi))
-		return LL_FLUSH_BUSY;
-
-	virtqueue_disable_cb(rq->vq);
-
-again:
-	received += virtnet_receive(rq, budget);
-
-	r = virtqueue_enable_cb_prepare(rq->vq);
-	clear_bit(NAPI_STATE_SCHED, &napi->state);
-	if (unlikely(virtqueue_poll(rq->vq, r)) &&
-	    napi_schedule_prep(napi)) {
-		virtqueue_disable_cb(rq->vq);
-		if (received < budget) {
-			budget -= received;
-			goto again;
-		} else {
-			__napi_schedule(napi);
+		if (napi_complete_done(napi, received)) {
+			if (unlikely(virtqueue_poll(rq->vq, r)) &&
+			    napi_schedule_prep(napi)) {
+				virtqueue_disable_cb(rq->vq);
+				__napi_schedule(napi);
+			}
 		}
 	}
 
 	return received;
 }
-#endif	/* CONFIG_NET_RX_BUSY_POLL */
 
 static int virtnet_open(struct net_device *dev)
 {
@@ -1077,17 +1052,28 @@ static void free_old_xmit_skbs(struct send_queue *sq)
 	unsigned int len;
 	struct virtnet_info *vi = sq->vq->vdev->priv;
 	struct virtnet_stats *stats = this_cpu_ptr(vi->stats);
+	unsigned int packets = 0;
+	unsigned int bytes = 0;
 
 	while ((skb = virtqueue_get_buf(sq->vq, &len)) != NULL) {
 		pr_debug("Sent skb %p\n", skb);
 
-		u64_stats_update_begin(&stats->tx_syncp);
-		stats->tx_bytes += skb->len;
-		stats->tx_packets++;
-		u64_stats_update_end(&stats->tx_syncp);
+		bytes += skb->len;
+		packets++;
 
 		dev_kfree_skb_any(skb);
 	}
+
+	/* Avoid overhead when no packets have been processed
+	 * happens when called speculatively from start_xmit.
+	 */
+	if (!packets)
+		return;
+
+	u64_stats_update_begin(&stats->tx_syncp);
+	stats->tx_bytes += bytes;
+	stats->tx_packets += packets;
+	u64_stats_update_end(&stats->tx_syncp);
 }
 
 static int xmit_skb(struct send_queue *sq, struct sk_buff *skb)
@@ -1244,10 +1230,9 @@ static int virtnet_set_mac_address(struct net_device *dev, void *p)
 	struct sockaddr *addr;
 	struct scatterlist sg;
 
-	addr = kmalloc(sizeof(*addr), GFP_KERNEL);
+	addr = kmemdup(p, sizeof(*addr), GFP_KERNEL);
 	if (!addr)
 		return -ENOMEM;
-	memcpy(addr, p, sizeof(*addr));
 
 	ret = eth_prepare_mac_addr_change(dev, addr);
 	if (ret)
@@ -1281,8 +1266,8 @@ out:
 	return ret;
 }
 
-static struct rtnl_link_stats64 *virtnet_stats(struct net_device *dev,
-					       struct rtnl_link_stats64 *tot)
+static void virtnet_stats(struct net_device *dev,
+			  struct rtnl_link_stats64 *tot)
 {
 	struct virtnet_info *vi = netdev_priv(dev);
 	int cpu;
@@ -1315,8 +1300,6 @@ static struct rtnl_link_stats64 *virtnet_stats(struct net_device *dev,
 	tot->rx_dropped = dev->stats.rx_dropped;
 	tot->rx_length_errors = dev->stats.rx_length_errors;
 	tot->rx_frame_errors = dev->stats.rx_frame_errors;
-
-	return tot;
 }
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
@@ -1339,7 +1322,7 @@ static void virtnet_ack_link_announce(struct virtnet_info *vi)
 	rtnl_unlock();
 }
 
-static int virtnet_set_queues(struct virtnet_info *vi, u16 queue_pairs)
+static int _virtnet_set_queues(struct virtnet_info *vi, u16 queue_pairs)
 {
 	struct scatterlist sg;
 	struct net_device *dev = vi->dev;
@@ -1365,6 +1348,16 @@ static int virtnet_set_queues(struct virtnet_info *vi, u16 queue_pairs)
 	return 0;
 }
 
+static int virtnet_set_queues(struct virtnet_info *vi, u16 queue_pairs)
+{
+	int err;
+
+	rtnl_lock();
+	err = _virtnet_set_queues(vi, queue_pairs);
+	rtnl_unlock();
+	return err;
+}
+
 static int virtnet_close(struct net_device *dev)
 {
 	struct virtnet_info *vi = netdev_priv(dev);
@@ -1617,7 +1610,7 @@ static int virtnet_set_channels(struct net_device *dev,
 		return -EINVAL;
 
 	get_online_cpus();
-	err = virtnet_set_queues(vi, queue_pairs);
+	err = _virtnet_set_queues(vi, queue_pairs);
 	if (!err) {
 		netif_set_real_num_tx_queues(dev, queue_pairs);
 		netif_set_real_num_rx_queues(dev, queue_pairs);
@@ -1707,6 +1700,84 @@ static const struct ethtool_ops virtnet_ethtool_ops = {
 	.set_settings = virtnet_set_settings,
 };
 
+static void virtnet_freeze_down(struct virtio_device *vdev)
+{
+	struct virtnet_info *vi = vdev->priv;
+	int i;
+
+	/* Make sure no work handler is accessing the device */
+	flush_work(&vi->config_work);
+
+	netif_device_detach(vi->dev);
+	cancel_delayed_work_sync(&vi->refill);
+
+	if (netif_running(vi->dev)) {
+		for (i = 0; i < vi->max_queue_pairs; i++)
+			napi_disable(&vi->rq[i].napi);
+	}
+}
+
+static int init_vqs(struct virtnet_info *vi);
+static void _remove_vq_common(struct virtnet_info *vi);
+
+static int virtnet_restore_up(struct virtio_device *vdev)
+{
+	struct virtnet_info *vi = vdev->priv;
+	int err, i;
+
+	err = init_vqs(vi);
+	if (err)
+		return err;
+
+	virtio_device_ready(vdev);
+
+	if (netif_running(vi->dev)) {
+		for (i = 0; i < vi->curr_queue_pairs; i++)
+			if (!try_fill_recv(vi, &vi->rq[i], GFP_KERNEL))
+				schedule_delayed_work(&vi->refill, 0);
+
+		for (i = 0; i < vi->max_queue_pairs; i++)
+			virtnet_napi_enable(&vi->rq[i]);
+	}
+
+	netif_device_attach(vi->dev);
+	return err;
+}
+
+static int virtnet_reset(struct virtnet_info *vi, int curr_qp, int xdp_qp)
+{
+	struct virtio_device *dev = vi->vdev;
+	int ret;
+
+	virtio_config_disable(dev);
+	dev->failed = dev->config->get_status(dev) & VIRTIO_CONFIG_S_FAILED;
+	virtnet_freeze_down(dev);
+	_remove_vq_common(vi);
+
+	dev->config->reset(dev);
+	virtio_add_status(dev, VIRTIO_CONFIG_S_ACKNOWLEDGE);
+	virtio_add_status(dev, VIRTIO_CONFIG_S_DRIVER);
+
+	ret = virtio_finalize_features(dev);
+	if (ret)
+		goto err;
+
+	vi->xdp_queue_pairs = xdp_qp;
+	ret = virtnet_restore_up(dev);
+	if (ret)
+		goto err;
+	ret = _virtnet_set_queues(vi, curr_qp);
+	if (ret)
+		goto err;
+
+	virtio_add_status(dev, VIRTIO_CONFIG_S_DRIVER_OK);
+	virtio_config_enable(dev);
+	return 0;
+err:
+	virtio_add_status(dev, VIRTIO_CONFIG_S_FAILED);
+	return ret;
+}
+
 static int virtnet_xdp_set(struct net_device *dev, struct bpf_prog *prog)
 {
 	unsigned long int max_sz = PAGE_SIZE - sizeof(struct padded_vnet_hdr);
@@ -1715,11 +1786,6 @@ static int virtnet_xdp_set(struct net_device *dev, struct bpf_prog *prog)
 	u16 xdp_qp = 0, curr_qp;
 	int i, err;
 
-	if (prog && prog->xdp_adjust_head) {
-		netdev_warn(dev, "Does not support bpf_xdp_adjust_head()\n");
-		return -EOPNOTSUPP;
-	}
-
 	if (virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_TSO4) ||
 	    virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_TSO6) ||
 	    virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_ECN) ||
@@ -1749,21 +1815,25 @@ static int virtnet_xdp_set(struct net_device *dev, struct bpf_prog *prog)
 		return -ENOMEM;
 	}
 
-	err = virtnet_set_queues(vi, curr_qp + xdp_qp);
-	if (err) {
-		dev_warn(&dev->dev, "XDP Device queue allocation failure.\n");
-		return err;
-	}
-
 	if (prog) {
 		prog = bpf_prog_add(prog, vi->max_queue_pairs - 1);
-		if (IS_ERR(prog)) {
-			virtnet_set_queues(vi, curr_qp);
+		if (IS_ERR(prog))
 			return PTR_ERR(prog);
+	}
+
+	/* Changing the headroom in buffers is a disruptive operation because
+	 * existing buffers must be flushed and reallocated. This will happen
+	 * when a xdp program is initially added or xdp is disabled by removing
+	 * the xdp program resulting in number of XDP queues changing.
+	 */
+	if (vi->xdp_queue_pairs != xdp_qp) {
+		err = virtnet_reset(vi, curr_qp + xdp_qp, xdp_qp);
+		if (err) {
+			dev_warn(&dev->dev, "XDP reset failure.\n");
+			goto virtio_reset_err;
 		}
 	}
 
-	vi->xdp_queue_pairs = xdp_qp;
 	netif_set_real_num_rx_queues(dev, curr_qp + xdp_qp);
 
 	for (i = 0; i < vi->max_queue_pairs; i++) {
@@ -1774,6 +1844,15 @@ static int virtnet_xdp_set(struct net_device *dev, struct bpf_prog *prog)
 	}
 
 	return 0;
+
+virtio_reset_err:
+	/* On reset error do our best to unwind XDP changes inflight and return
+	 * error up to user space for resolution. The underlying reset hung on
+	 * us so not much we can do here.
+	 */
+	if (prog)
+		bpf_prog_sub(prog, vi->max_queue_pairs - 1);
+	return err;
 }
 
 static bool virtnet_xdp_query(struct net_device *dev)
@@ -1814,9 +1893,6 @@ static const struct net_device_ops virtnet_netdev = {
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	.ndo_poll_controller = virtnet_netpoll,
 #endif
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	.ndo_busy_poll		= virtnet_busy_poll,
-#endif
 	.ndo_xdp		= virtnet_xdp,
 };
 
@@ -1877,12 +1953,11 @@ static void virtnet_free_queues(struct virtnet_info *vi)
 	kfree(vi->sq);
 }
 
-static void free_receive_bufs(struct virtnet_info *vi)
+static void _free_receive_bufs(struct virtnet_info *vi)
 {
 	struct bpf_prog *old_prog;
 	int i;
 
-	rtnl_lock();
 	for (i = 0; i < vi->max_queue_pairs; i++) {
 		while (vi->rq[i].pages)
 			__free_pages(get_a_page(&vi->rq[i], GFP_KERNEL), 0);
@@ -1892,6 +1967,12 @@ static void free_receive_bufs(struct virtnet_info *vi)
 		if (old_prog)
 			bpf_prog_put(old_prog);
 	}
+}
+
+static void free_receive_bufs(struct virtnet_info *vi)
+{
+	rtnl_lock();
+	_free_receive_bufs(vi);
 	rtnl_unlock();
 }
 
@@ -1905,10 +1986,6 @@ static void free_receive_page_frags(struct virtnet_info *vi)
 
 static bool is_xdp_raw_buffer_queue(struct virtnet_info *vi, int q)
 {
-	/* For small receive mode always use kfree_skb variants */
-	if (!vi->mergeable_rx_bufs)
-		return false;
-
 	if (q < (vi->curr_queue_pairs - vi->xdp_queue_pairs))
 		return false;
 	else if (q < vi->curr_queue_pairs)
@@ -1943,7 +2020,7 @@ static void free_unused_bufs(struct virtnet_info *vi)
 			} else if (vi->big_packets) {
 				give_pages(&vi->rq[i], buf);
 			} else {
-				dev_kfree_skb(buf);
+				put_page(virt_to_head_page(buf));
 			}
 		}
 	}
@@ -2330,9 +2407,7 @@ static int virtnet_probe(struct virtio_device *vdev)
 		goto free_unregister_netdev;
 	}
 
-	rtnl_lock();
 	virtnet_set_queues(vi, vi->curr_queue_pairs);
-	rtnl_unlock();
 
 	/* Assume link up if device can't report link status,
 	   otherwise get link status from config. */
@@ -2364,6 +2439,15 @@ free:
 	return err;
 }
 
+static void _remove_vq_common(struct virtnet_info *vi)
+{
+	vi->vdev->config->reset(vi->vdev);
+	free_unused_bufs(vi);
+	_free_receive_bufs(vi);
+	free_receive_page_frags(vi);
+	virtnet_del_vqs(vi);
+}
+
 static void remove_vq_common(struct virtnet_info *vi)
 {
 	vi->vdev->config->reset(vi->vdev);
@@ -2399,21 +2483,9 @@ static void virtnet_remove(struct virtio_device *vdev)
 static int virtnet_freeze(struct virtio_device *vdev)
 {
 	struct virtnet_info *vi = vdev->priv;
-	int i;
 
 	virtnet_cpu_notif_remove(vi);
-
-	/* Make sure no work handler is accessing the device */
-	flush_work(&vi->config_work);
-
-	netif_device_detach(vi->dev);
-	cancel_delayed_work_sync(&vi->refill);
-
-	if (netif_running(vi->dev)) {
-		for (i = 0; i < vi->max_queue_pairs; i++)
-			napi_disable(&vi->rq[i].napi);
-	}
-
+	virtnet_freeze_down(vdev);
 	remove_vq_common(vi);
 
 	return 0;
@@ -2422,28 +2494,12 @@ static int virtnet_freeze(struct virtio_device *vdev)
 static int virtnet_restore(struct virtio_device *vdev)
 {
 	struct virtnet_info *vi = vdev->priv;
-	int err, i;
+	int err;
 
-	err = init_vqs(vi);
+	err = virtnet_restore_up(vdev);
 	if (err)
 		return err;
-
-	virtio_device_ready(vdev);
-
-	if (netif_running(vi->dev)) {
-		for (i = 0; i < vi->curr_queue_pairs; i++)
-			if (!try_fill_recv(vi, &vi->rq[i], GFP_KERNEL))
-				schedule_delayed_work(&vi->refill, 0);
-
-		for (i = 0; i < vi->max_queue_pairs; i++)
-			virtnet_napi_enable(&vi->rq[i]);
-	}
-
-	netif_device_attach(vi->dev);
-
-	rtnl_lock();
 	virtnet_set_queues(vi, vi->curr_queue_pairs);
-	rtnl_unlock();
 
 	err = virtnet_cpu_notif_add(vi);
 	if (err)
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index e34b1297c96a..25bc764ae7dc 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -1851,7 +1851,7 @@ vmxnet3_poll(struct napi_struct *napi, int budget)
 	rxd_done = vmxnet3_do_poll(rx_queue->adapter, budget);
 
 	if (rxd_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, rxd_done);
 		vmxnet3_enable_all_intrs(rx_queue->adapter);
 	}
 	return rxd_done;
@@ -1882,7 +1882,7 @@ vmxnet3_poll_rx_only(struct napi_struct *napi, int budget)
 	rxd_done = vmxnet3_rq_rx_complete(rq, adapter, budget);
 
 	if (rxd_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, rxd_done);
 		vmxnet3_enable_intr(adapter, rq->comp_ring.intr_idx);
 	}
 	return rxd_done;
diff --git a/drivers/net/vmxnet3/vmxnet3_ethtool.c b/drivers/net/vmxnet3/vmxnet3_ethtool.c
index aabc6ef366b4..f88ffafebfbf 100644
--- a/drivers/net/vmxnet3/vmxnet3_ethtool.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethtool.c
@@ -113,7 +113,7 @@ vmxnet3_global_stats[] = {
 };
 
 
-struct rtnl_link_stats64 *
+void
 vmxnet3_get_stats64(struct net_device *netdev,
 		   struct rtnl_link_stats64 *stats)
 {
@@ -160,8 +160,6 @@ vmxnet3_get_stats64(struct net_device *netdev,
 		stats->rx_dropped += drvRxStats->drop_total;
 		stats->multicast +=  devRxStats->mcastPktsRxOK;
 	}
-
-	return stats;
 }
 
 static int
diff --git a/drivers/net/vmxnet3/vmxnet3_int.h b/drivers/net/vmxnet3/vmxnet3_int.h
index 59e077be8829..ba1c9f93592b 100644
--- a/drivers/net/vmxnet3/vmxnet3_int.h
+++ b/drivers/net/vmxnet3/vmxnet3_int.h
@@ -465,8 +465,8 @@ vmxnet3_create_queues(struct vmxnet3_adapter *adapter,
 
 void vmxnet3_set_ethtool_ops(struct net_device *netdev);
 
-struct rtnl_link_stats64 *
-vmxnet3_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats);
+void vmxnet3_get_stats64(struct net_device *dev,
+			 struct rtnl_link_stats64 *stats);
 
 extern char vmxnet3_driver_name[];
 #endif
diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c
index 454f907d419a..22379da63400 100644
--- a/drivers/net/vrf.c
+++ b/drivers/net/vrf.c
@@ -77,8 +77,8 @@ static void vrf_tx_error(struct net_device *vrf_dev, struct sk_buff *skb)
 	kfree_skb(skb);
 }
 
-static struct rtnl_link_stats64 *vrf_get_stats64(struct net_device *dev,
-						 struct rtnl_link_stats64 *stats)
+static void vrf_get_stats64(struct net_device *dev,
+			    struct rtnl_link_stats64 *stats)
 {
 	int i;
 
@@ -102,7 +102,6 @@ static struct rtnl_link_stats64 *vrf_get_stats64(struct net_device *dev,
 		stats->rx_bytes += rbytes;
 		stats->rx_packets += rpkts;
 	}
-	return stats;
 }
 
 /* Local traffic destined to local address. Reinsert the packet to rx
@@ -379,7 +378,8 @@ static int vrf_finish_output6(struct net *net, struct sock *sk,
 	if (unlikely(!neigh))
 		neigh = __neigh_create(&nd_tbl, nexthop, dst->dev, false);
 	if (!IS_ERR(neigh)) {
-		ret = dst_neigh_output(dst, neigh, skb);
+		sock_confirm_neigh(skb, neigh);
+		ret = neigh_output(neigh, skb);
 		rcu_read_unlock_bh();
 		return ret;
 	}
@@ -575,8 +575,10 @@ static int vrf_finish_output(struct net *net, struct sock *sk, struct sk_buff *s
 	neigh = __ipv4_neigh_lookup_noref(dev, nexthop);
 	if (unlikely(!neigh))
 		neigh = __neigh_create(&arp_tbl, &nexthop, dev, false);
-	if (!IS_ERR(neigh))
-		ret = dst_neigh_output(dst, neigh, skb);
+	if (!IS_ERR(neigh)) {
+		sock_confirm_neigh(skb, neigh);
+		ret = neigh_output(neigh, skb);
+	}
 
 	rcu_read_unlock_bh();
 err:
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 30b04cf2bb1e..556953f53437 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -75,6 +75,7 @@ struct vxlan_fdb {
 	struct list_head  remotes;
 	u8		  eth_addr[ETH_ALEN];
 	u16		  state;	/* see ndm_state */
+	__be32		  vni;
 	u8		  flags;	/* see ndm_flags */
 };
 
@@ -302,6 +303,10 @@ static int vxlan_fdb_info(struct sk_buff *skb, struct vxlan_dev *vxlan,
 	if (rdst->remote_vni != vxlan->default_dst.remote_vni &&
 	    nla_put_u32(skb, NDA_VNI, be32_to_cpu(rdst->remote_vni)))
 		goto nla_put_failure;
+	if ((vxlan->flags & VXLAN_F_COLLECT_METADATA) && fdb->vni &&
+	    nla_put_u32(skb, NDA_SRC_VNI,
+			be32_to_cpu(fdb->vni)))
+		goto nla_put_failure;
 	if (rdst->remote_ifindex &&
 	    nla_put_u32(skb, NDA_IFINDEX, rdst->remote_ifindex))
 		goto nla_put_failure;
@@ -400,34 +405,51 @@ static u32 eth_hash(const unsigned char *addr)
 	return hash_64(value, FDB_HASH_BITS);
 }
 
+static u32 eth_vni_hash(const unsigned char *addr, __be32 vni)
+{
+	/* use 1 byte of OUI and 3 bytes of NIC */
+	u32 key = get_unaligned((u32 *)(addr + 2));
+
+	return jhash_2words(key, vni, vxlan_salt) & (FDB_HASH_SIZE - 1);
+}
+
 /* Hash chain to use given mac address */
 static inline struct hlist_head *vxlan_fdb_head(struct vxlan_dev *vxlan,
-						const u8 *mac)
+						const u8 *mac, __be32 vni)
 {
-	return &vxlan->fdb_head[eth_hash(mac)];
+	if (vxlan->flags & VXLAN_F_COLLECT_METADATA)
+		return &vxlan->fdb_head[eth_vni_hash(mac, vni)];
+	else
+		return &vxlan->fdb_head[eth_hash(mac)];
 }
 
 /* Look up Ethernet address in forwarding table */
 static struct vxlan_fdb *__vxlan_find_mac(struct vxlan_dev *vxlan,
-					const u8 *mac)
+					  const u8 *mac, __be32 vni)
 {
-	struct hlist_head *head = vxlan_fdb_head(vxlan, mac);
+	struct hlist_head *head = vxlan_fdb_head(vxlan, mac, vni);
 	struct vxlan_fdb *f;
 
 	hlist_for_each_entry_rcu(f, head, hlist) {
-		if (ether_addr_equal(mac, f->eth_addr))
-			return f;
+		if (ether_addr_equal(mac, f->eth_addr)) {
+			if (vxlan->flags & VXLAN_F_COLLECT_METADATA) {
+				if (vni == f->vni)
+					return f;
+			} else {
+				return f;
+			}
+		}
 	}
 
 	return NULL;
 }
 
 static struct vxlan_fdb *vxlan_find_mac(struct vxlan_dev *vxlan,
-					const u8 *mac)
+					const u8 *mac, __be32 vni)
 {
 	struct vxlan_fdb *f;
 
-	f = __vxlan_find_mac(vxlan, mac);
+	f = __vxlan_find_mac(vxlan, mac, vni);
 	if (f)
 		f->used = jiffies;
 
@@ -605,15 +627,15 @@ static int vxlan_gro_complete(struct sock *sk, struct sk_buff *skb, int nhoff)
 static int vxlan_fdb_create(struct vxlan_dev *vxlan,
 			    const u8 *mac, union vxlan_addr *ip,
 			    __u16 state, __u16 flags,
-			    __be16 port, __be32 vni, __u32 ifindex,
-			    __u8 ndm_flags)
+			    __be16 port, __be32 src_vni, __be32 vni,
+			    __u32 ifindex, __u8 ndm_flags)
 {
 	struct vxlan_rdst *rd = NULL;
 	struct vxlan_fdb *f;
 	int notify = 0;
 	int rc;
 
-	f = __vxlan_find_mac(vxlan, mac);
+	f = __vxlan_find_mac(vxlan, mac, src_vni);
 	if (f) {
 		if (flags & NLM_F_EXCL) {
 			netdev_dbg(vxlan->dev,
@@ -670,6 +692,7 @@ static int vxlan_fdb_create(struct vxlan_dev *vxlan,
 		f->state = state;
 		f->flags = ndm_flags;
 		f->updated = f->used = jiffies;
+		f->vni = src_vni;
 		INIT_LIST_HEAD(&f->remotes);
 		memcpy(f->eth_addr, mac, ETH_ALEN);
 
@@ -681,7 +704,7 @@ static int vxlan_fdb_create(struct vxlan_dev *vxlan,
 
 		++vxlan->addrcnt;
 		hlist_add_head_rcu(&f->hlist,
-				   vxlan_fdb_head(vxlan, mac));
+				   vxlan_fdb_head(vxlan, mac, src_vni));
 	}
 
 	if (notify) {
@@ -718,8 +741,8 @@ static void vxlan_fdb_destroy(struct vxlan_dev *vxlan, struct vxlan_fdb *f)
 }
 
 static int vxlan_fdb_parse(struct nlattr *tb[], struct vxlan_dev *vxlan,
-			   union vxlan_addr *ip, __be16 *port, __be32 *vni,
-			   u32 *ifindex)
+			   union vxlan_addr *ip, __be16 *port, __be32 *src_vni,
+			   __be32 *vni, u32 *ifindex)
 {
 	struct net *net = dev_net(vxlan->dev);
 	int err;
@@ -757,6 +780,14 @@ static int vxlan_fdb_parse(struct nlattr *tb[], struct vxlan_dev *vxlan,
 		*vni = vxlan->default_dst.remote_vni;
 	}
 
+	if (tb[NDA_SRC_VNI]) {
+		if (nla_len(tb[NDA_SRC_VNI]) != sizeof(u32))
+			return -EINVAL;
+		*src_vni = cpu_to_be32(nla_get_u32(tb[NDA_SRC_VNI]));
+	} else {
+		*src_vni = vxlan->default_dst.remote_vni;
+	}
+
 	if (tb[NDA_IFINDEX]) {
 		struct net_device *tdev;
 
@@ -782,7 +813,7 @@ static int vxlan_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
 	/* struct net *net = dev_net(vxlan->dev); */
 	union vxlan_addr ip;
 	__be16 port;
-	__be32 vni;
+	__be32 src_vni, vni;
 	u32 ifindex;
 	int err;
 
@@ -795,7 +826,7 @@ static int vxlan_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
 	if (tb[NDA_DST] == NULL)
 		return -EINVAL;
 
-	err = vxlan_fdb_parse(tb, vxlan, &ip, &port, &vni, &ifindex);
+	err = vxlan_fdb_parse(tb, vxlan, &ip, &port, &src_vni, &vni, &ifindex);
 	if (err)
 		return err;
 
@@ -804,36 +835,24 @@ static int vxlan_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
 
 	spin_lock_bh(&vxlan->hash_lock);
 	err = vxlan_fdb_create(vxlan, addr, &ip, ndm->ndm_state, flags,
-			       port, vni, ifindex, ndm->ndm_flags);
+			       port, src_vni, vni, ifindex, ndm->ndm_flags);
 	spin_unlock_bh(&vxlan->hash_lock);
 
 	return err;
 }
 
-/* Delete entry (via netlink) */
-static int vxlan_fdb_delete(struct ndmsg *ndm, struct nlattr *tb[],
-			    struct net_device *dev,
-			    const unsigned char *addr, u16 vid)
+static int __vxlan_fdb_delete(struct vxlan_dev *vxlan,
+			      const unsigned char *addr, union vxlan_addr ip,
+			      __be16 port, __be32 src_vni, u32 vni, u32 ifindex,
+			      u16 vid)
 {
-	struct vxlan_dev *vxlan = netdev_priv(dev);
 	struct vxlan_fdb *f;
 	struct vxlan_rdst *rd = NULL;
-	union vxlan_addr ip;
-	__be16 port;
-	__be32 vni;
-	u32 ifindex;
-	int err;
-
-	err = vxlan_fdb_parse(tb, vxlan, &ip, &port, &vni, &ifindex);
-	if (err)
-		return err;
-
-	err = -ENOENT;
+	int err = -ENOENT;
 
-	spin_lock_bh(&vxlan->hash_lock);
-	f = vxlan_find_mac(vxlan, addr);
+	f = vxlan_find_mac(vxlan, addr, src_vni);
 	if (!f)
-		goto out;
+		return err;
 
 	if (!vxlan_addr_any(&ip)) {
 		rd = vxlan_fdb_find_rdst(f, &ip, port, vni, ifindex);
@@ -841,8 +860,6 @@ static int vxlan_fdb_delete(struct ndmsg *ndm, struct nlattr *tb[],
 			goto out;
 	}
 
-	err = 0;
-
 	/* remove a destination if it's not the only one on the list,
 	 * otherwise destroy the fdb entry
 	 */
@@ -856,6 +873,28 @@ static int vxlan_fdb_delete(struct ndmsg *ndm, struct nlattr *tb[],
 	vxlan_fdb_destroy(vxlan, f);
 
 out:
+	return 0;
+}
+
+/* Delete entry (via netlink) */
+static int vxlan_fdb_delete(struct ndmsg *ndm, struct nlattr *tb[],
+			    struct net_device *dev,
+			    const unsigned char *addr, u16 vid)
+{
+	struct vxlan_dev *vxlan = netdev_priv(dev);
+	union vxlan_addr ip;
+	__be32 src_vni, vni;
+	__be16 port;
+	u32 ifindex;
+	int err;
+
+	err = vxlan_fdb_parse(tb, vxlan, &ip, &port, &src_vni, &vni, &ifindex);
+	if (err)
+		return err;
+
+	spin_lock_bh(&vxlan->hash_lock);
+	err = __vxlan_fdb_delete(vxlan, addr, ip, port, src_vni, vni, ifindex,
+				 vid);
 	spin_unlock_bh(&vxlan->hash_lock);
 
 	return err;
@@ -901,12 +940,13 @@ out:
  * Return true if packet is bogus and should be dropped.
  */
 static bool vxlan_snoop(struct net_device *dev,
-			union vxlan_addr *src_ip, const u8 *src_mac)
+			union vxlan_addr *src_ip, const u8 *src_mac,
+			__be32 vni)
 {
 	struct vxlan_dev *vxlan = netdev_priv(dev);
 	struct vxlan_fdb *f;
 
-	f = vxlan_find_mac(vxlan, src_mac);
+	f = vxlan_find_mac(vxlan, src_mac, vni);
 	if (likely(f)) {
 		struct vxlan_rdst *rdst = first_remote_rcu(f);
 
@@ -935,6 +975,7 @@ static bool vxlan_snoop(struct net_device *dev,
 					 NUD_REACHABLE,
 					 NLM_F_EXCL|NLM_F_CREATE,
 					 vxlan->cfg.dst_port,
+					 vni,
 					 vxlan->default_dst.remote_vni,
 					 0, NTF_SELF);
 		spin_unlock(&vxlan->hash_lock);
@@ -1202,7 +1243,7 @@ static bool vxlan_parse_gpe_hdr(struct vxlanhdr *unparsed,
 
 static bool vxlan_set_mac(struct vxlan_dev *vxlan,
 			  struct vxlan_sock *vs,
-			  struct sk_buff *skb)
+			  struct sk_buff *skb, __be32 vni)
 {
 	union vxlan_addr saddr;
 
@@ -1226,7 +1267,7 @@ static bool vxlan_set_mac(struct vxlan_dev *vxlan,
 	}
 
 	if ((vxlan->flags & VXLAN_F_LEARN) &&
-	    vxlan_snoop(skb->dev, &saddr, eth_hdr(skb)->h_source))
+	    vxlan_snoop(skb->dev, &saddr, eth_hdr(skb)->h_source, vni))
 		return false;
 
 	return true;
@@ -1268,6 +1309,7 @@ static int vxlan_rcv(struct sock *sk, struct sk_buff *skb)
 	__be16 protocol = htons(ETH_P_TEB);
 	bool raw_proto = false;
 	void *oiph;
+	__be32 vni = 0;
 
 	/* Need UDP and VXLAN header to be present */
 	if (!pskb_may_pull(skb, VXLAN_HLEN))
@@ -1289,7 +1331,9 @@ static int vxlan_rcv(struct sock *sk, struct sk_buff *skb)
 	if (!vs)
 		goto drop;
 
-	vxlan = vxlan_vs_find_vni(vs, vxlan_vni(vxlan_hdr(skb)->vx_vni));
+	vni = vxlan_vni(vxlan_hdr(skb)->vx_vni);
+
+	vxlan = vxlan_vs_find_vni(vs, vni);
 	if (!vxlan)
 		goto drop;
 
@@ -1307,7 +1351,6 @@ static int vxlan_rcv(struct sock *sk, struct sk_buff *skb)
 			goto drop;
 
 	if (vxlan_collect_metadata(vs)) {
-		__be32 vni = vxlan_vni(vxlan_hdr(skb)->vx_vni);
 		struct metadata_dst *tun_dst;
 
 		tun_dst = udp_tun_rx_dst(skb, vxlan_get_sk_family(vs), TUNNEL_KEY,
@@ -1345,7 +1388,7 @@ static int vxlan_rcv(struct sock *sk, struct sk_buff *skb)
 	}
 
 	if (!raw_proto) {
-		if (!vxlan_set_mac(vxlan, vs, skb))
+		if (!vxlan_set_mac(vxlan, vs, skb, vni))
 			goto drop;
 	} else {
 		skb_reset_mac_header(skb);
@@ -1377,7 +1420,7 @@ drop:
 	return 0;
 }
 
-static int arp_reduce(struct net_device *dev, struct sk_buff *skb)
+static int arp_reduce(struct net_device *dev, struct sk_buff *skb, __be32 vni)
 {
 	struct vxlan_dev *vxlan = netdev_priv(dev);
 	struct arphdr *parp;
@@ -1424,7 +1467,7 @@ static int arp_reduce(struct net_device *dev, struct sk_buff *skb)
 			goto out;
 		}
 
-		f = vxlan_find_mac(vxlan, n->ha);
+		f = vxlan_find_mac(vxlan, n->ha, vni);
 		if (f && vxlan_addr_any(&(first_remote_rcu(f)->remote_ip))) {
 			/* bridge-local neighbor */
 			neigh_release(n);
@@ -1548,12 +1591,12 @@ static struct sk_buff *vxlan_na_create(struct sk_buff *request,
 	return reply;
 }
 
-static int neigh_reduce(struct net_device *dev, struct sk_buff *skb)
+static int neigh_reduce(struct net_device *dev, struct sk_buff *skb, __be32 vni)
 {
 	struct vxlan_dev *vxlan = netdev_priv(dev);
 	struct nd_msg *msg;
 	const struct ipv6hdr *iphdr;
-	const struct in6_addr *saddr, *daddr;
+	const struct in6_addr *daddr;
 	struct neighbour *n;
 	struct inet6_dev *in6_dev;
 
@@ -1562,7 +1605,6 @@ static int neigh_reduce(struct net_device *dev, struct sk_buff *skb)
 		goto out;
 
 	iphdr = ipv6_hdr(skb);
-	saddr = &iphdr->saddr;
 	daddr = &iphdr->daddr;
 
 	msg = (struct nd_msg *)skb_transport_header(skb);
@@ -1585,7 +1627,7 @@ static int neigh_reduce(struct net_device *dev, struct sk_buff *skb)
 			goto out;
 		}
 
-		f = vxlan_find_mac(vxlan, n->ha);
+		f = vxlan_find_mac(vxlan, n->ha, vni);
 		if (f && vxlan_addr_any(&(first_remote_rcu(f)->remote_ip))) {
 			/* bridge-local neighbor */
 			neigh_release(n);
@@ -1906,7 +1948,7 @@ static struct dst_entry *vxlan6_get_route(struct vxlan_dev *vxlan,
 
 /* Bypass encapsulation if the destination is local */
 static void vxlan_encap_bypass(struct sk_buff *skb, struct vxlan_dev *src_vxlan,
-			       struct vxlan_dev *dst_vxlan)
+			       struct vxlan_dev *dst_vxlan, __be32 vni)
 {
 	struct pcpu_sw_netstats *tx_stats, *rx_stats;
 	union vxlan_addr loopback;
@@ -1932,7 +1974,7 @@ static void vxlan_encap_bypass(struct sk_buff *skb, struct vxlan_dev *src_vxlan,
 	}
 
 	if (dst_vxlan->flags & VXLAN_F_LEARN)
-		vxlan_snoop(skb->dev, &loopback, eth_hdr(skb)->h_source);
+		vxlan_snoop(skb->dev, &loopback, eth_hdr(skb)->h_source, vni);
 
 	u64_stats_update_begin(&tx_stats->syncp);
 	tx_stats->tx_packets++;
@@ -1951,7 +1993,7 @@ static void vxlan_encap_bypass(struct sk_buff *skb, struct vxlan_dev *src_vxlan,
 
 static int encap_bypass_if_local(struct sk_buff *skb, struct net_device *dev,
 				 struct vxlan_dev *vxlan, union vxlan_addr *daddr,
-				 __be32 dst_port, __be32 vni, struct dst_entry *dst,
+				 __be16 dst_port, __be32 vni, struct dst_entry *dst,
 				 u32 rt_flags)
 {
 #if IS_ENABLED(CONFIG_IPV6)
@@ -1976,7 +2018,7 @@ static int encap_bypass_if_local(struct sk_buff *skb, struct net_device *dev,
 
 			return -ENOENT;
 		}
-		vxlan_encap_bypass(skb, vxlan, dst_vxlan);
+		vxlan_encap_bypass(skb, vxlan, dst_vxlan, vni);
 		return 1;
 	}
 
@@ -1984,7 +2026,8 @@ static int encap_bypass_if_local(struct sk_buff *skb, struct net_device *dev,
 }
 
 static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
-			   struct vxlan_rdst *rdst, bool did_rsc)
+			   __be32 default_vni, struct vxlan_rdst *rdst,
+			   bool did_rsc)
 {
 	struct dst_cache *dst_cache;
 	struct ip_tunnel_info *info;
@@ -2011,14 +2054,14 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
 		if (vxlan_addr_any(dst)) {
 			if (did_rsc) {
 				/* short-circuited back to local bridge */
-				vxlan_encap_bypass(skb, vxlan, vxlan);
+				vxlan_encap_bypass(skb, vxlan, vxlan, default_vni);
 				return;
 			}
 			goto drop;
 		}
 
 		dst_port = rdst->remote_port ? rdst->remote_port : vxlan->cfg.dst_port;
-		vni = rdst->remote_vni;
+		vni = (rdst->remote_vni) ? : default_vni;
 		src = &vxlan->cfg.saddr;
 		dst_cache = &rdst->dst_cache;
 		md->gbp = skb->mark;
@@ -2173,23 +2216,29 @@ static netdev_tx_t vxlan_xmit(struct sk_buff *skb, struct net_device *dev)
 	bool did_rsc = false;
 	struct vxlan_rdst *rdst, *fdst = NULL;
 	struct vxlan_fdb *f;
+	__be32 vni = 0;
 
 	info = skb_tunnel_info(skb);
 
 	skb_reset_mac_header(skb);
 
 	if (vxlan->flags & VXLAN_F_COLLECT_METADATA) {
-		if (info && info->mode & IP_TUNNEL_INFO_TX)
-			vxlan_xmit_one(skb, dev, NULL, false);
-		else
-			kfree_skb(skb);
-		return NETDEV_TX_OK;
+		if (info && info->mode & IP_TUNNEL_INFO_BRIDGE &&
+		    info->mode & IP_TUNNEL_INFO_TX) {
+			vni = tunnel_id_to_key32(info->key.tun_id);
+		} else {
+			if (info && info->mode & IP_TUNNEL_INFO_TX)
+				vxlan_xmit_one(skb, dev, vni, NULL, false);
+			else
+				kfree_skb(skb);
+			return NETDEV_TX_OK;
+		}
 	}
 
 	if (vxlan->flags & VXLAN_F_PROXY) {
 		eth = eth_hdr(skb);
 		if (ntohs(eth->h_proto) == ETH_P_ARP)
-			return arp_reduce(dev, skb);
+			return arp_reduce(dev, skb, vni);
 #if IS_ENABLED(CONFIG_IPV6)
 		else if (ntohs(eth->h_proto) == ETH_P_IPV6 &&
 			 pskb_may_pull(skb, sizeof(struct ipv6hdr)
@@ -2200,13 +2249,13 @@ static netdev_tx_t vxlan_xmit(struct sk_buff *skb, struct net_device *dev)
 				msg = (struct nd_msg *)skb_transport_header(skb);
 				if (msg->icmph.icmp6_code == 0 &&
 				    msg->icmph.icmp6_type == NDISC_NEIGHBOUR_SOLICITATION)
-					return neigh_reduce(dev, skb);
+					return neigh_reduce(dev, skb, vni);
 		}
 #endif
 	}
 
 	eth = eth_hdr(skb);
-	f = vxlan_find_mac(vxlan, eth->h_dest);
+	f = vxlan_find_mac(vxlan, eth->h_dest, vni);
 	did_rsc = false;
 
 	if (f && (f->flags & NTF_ROUTER) && (vxlan->flags & VXLAN_F_RSC) &&
@@ -2214,11 +2263,11 @@ static netdev_tx_t vxlan_xmit(struct sk_buff *skb, struct net_device *dev)
 	     ntohs(eth->h_proto) == ETH_P_IPV6)) {
 		did_rsc = route_shortcircuit(dev, skb);
 		if (did_rsc)
-			f = vxlan_find_mac(vxlan, eth->h_dest);
+			f = vxlan_find_mac(vxlan, eth->h_dest, vni);
 	}
 
 	if (f == NULL) {
-		f = vxlan_find_mac(vxlan, all_zeros_mac);
+		f = vxlan_find_mac(vxlan, all_zeros_mac, vni);
 		if (f == NULL) {
 			if ((vxlan->flags & VXLAN_F_L2MISS) &&
 			    !is_multicast_ether_addr(eth->h_dest))
@@ -2239,11 +2288,11 @@ static netdev_tx_t vxlan_xmit(struct sk_buff *skb, struct net_device *dev)
 		}
 		skb1 = skb_clone(skb, GFP_ATOMIC);
 		if (skb1)
-			vxlan_xmit_one(skb1, dev, rdst, did_rsc);
+			vxlan_xmit_one(skb1, dev, vni, rdst, did_rsc);
 	}
 
 	if (fdst)
-		vxlan_xmit_one(skb, dev, fdst, did_rsc);
+		vxlan_xmit_one(skb, dev, vni, fdst, did_rsc);
 	else
 		kfree_skb(skb);
 	return NETDEV_TX_OK;
@@ -2307,12 +2356,12 @@ static int vxlan_init(struct net_device *dev)
 	return 0;
 }
 
-static void vxlan_fdb_delete_default(struct vxlan_dev *vxlan)
+static void vxlan_fdb_delete_default(struct vxlan_dev *vxlan, __be32 vni)
 {
 	struct vxlan_fdb *f;
 
 	spin_lock_bh(&vxlan->hash_lock);
-	f = __vxlan_find_mac(vxlan, all_zeros_mac);
+	f = __vxlan_find_mac(vxlan, all_zeros_mac, vni);
 	if (f)
 		vxlan_fdb_destroy(vxlan, f);
 	spin_unlock_bh(&vxlan->hash_lock);
@@ -2322,7 +2371,7 @@ static void vxlan_uninit(struct net_device *dev)
 {
 	struct vxlan_dev *vxlan = netdev_priv(dev);
 
-	vxlan_fdb_delete_default(vxlan);
+	vxlan_fdb_delete_default(vxlan, vxlan->cfg.vni);
 
 	free_percpu(dev->tstats);
 }
@@ -2785,39 +2834,40 @@ static int vxlan_sock_add(struct vxlan_dev *vxlan)
 }
 
 static int vxlan_dev_configure(struct net *src_net, struct net_device *dev,
-			       struct vxlan_config *conf)
+			       struct vxlan_config *conf,
+			       bool changelink)
 {
 	struct vxlan_net *vn = net_generic(src_net, vxlan_net_id);
 	struct vxlan_dev *vxlan = netdev_priv(dev), *tmp;
 	struct vxlan_rdst *dst = &vxlan->default_dst;
 	unsigned short needed_headroom = ETH_HLEN;
-	int err;
 	bool use_ipv6 = false;
 	__be16 default_port = vxlan->cfg.dst_port;
 	struct net_device *lowerdev = NULL;
 
-	if (conf->flags & VXLAN_F_GPE) {
-		/* For now, allow GPE only together with COLLECT_METADATA.
-		 * This can be relaxed later; in such case, the other side
-		 * of the PtP link will have to be provided.
-		 */
-		if ((conf->flags & ~VXLAN_F_ALLOWED_GPE) ||
-		    !(conf->flags & VXLAN_F_COLLECT_METADATA)) {
-			pr_info("unsupported combination of extensions\n");
-			return -EINVAL;
+	if (!changelink) {
+		if (conf->flags & VXLAN_F_GPE) {
+			/* For now, allow GPE only together with
+			 * COLLECT_METADATA. This can be relaxed later; in such
+			 * case, the other side of the PtP link will have to be
+			 * provided.
+			 */
+			if ((conf->flags & ~VXLAN_F_ALLOWED_GPE) ||
+			    !(conf->flags & VXLAN_F_COLLECT_METADATA)) {
+				pr_info("unsupported combination of extensions\n");
+				return -EINVAL;
+			}
+			vxlan_raw_setup(dev);
+		} else {
+			vxlan_ether_setup(dev);
 		}
 
-		vxlan_raw_setup(dev);
-	} else {
-		vxlan_ether_setup(dev);
+		/* MTU range: 68 - 65535 */
+		dev->min_mtu = ETH_MIN_MTU;
+		dev->max_mtu = ETH_MAX_MTU;
+		vxlan->net = src_net;
 	}
 
-	/* MTU range: 68 - 65535 */
-	dev->min_mtu = ETH_MIN_MTU;
-	dev->max_mtu = ETH_MAX_MTU;
-
-	vxlan->net = src_net;
-
 	dst->remote_vni = conf->vni;
 
 	memcpy(&dst->remote_ip, &conf->remote_ip, sizeof(conf->remote_ip));
@@ -2839,12 +2889,14 @@ static int vxlan_dev_configure(struct net *src_net, struct net_device *dev,
 		return -EINVAL;
 	}
 
-	if (conf->remote_ifindex) {
+	if (conf->remote_ifindex &&
+	    conf->remote_ifindex != vxlan->cfg.remote_ifindex) {
 		lowerdev = __dev_get_by_index(src_net, conf->remote_ifindex);
 		dst->remote_ifindex = conf->remote_ifindex;
 
 		if (!lowerdev) {
-			pr_info("ifindex %d does not exist\n", dst->remote_ifindex);
+			pr_info("ifindex %d does not exist\n",
+				dst->remote_ifindex);
 			return -ENODEV;
 		}
 
@@ -2863,7 +2915,8 @@ static int vxlan_dev_configure(struct net *src_net, struct net_device *dev,
 				   (use_ipv6 ? VXLAN6_HEADROOM : VXLAN_HEADROOM);
 
 		needed_headroom = lowerdev->hard_header_len;
-	} else if (vxlan_addr_multicast(&dst->remote_ip)) {
+	} else if (!conf->remote_ifindex &&
+		   vxlan_addr_multicast(&dst->remote_ip)) {
 		pr_info("multicast destination requires interface to be specified\n");
 		return -EINVAL;
 	}
@@ -2903,6 +2956,9 @@ static int vxlan_dev_configure(struct net *src_net, struct net_device *dev,
 	if (!vxlan->cfg.age_interval)
 		vxlan->cfg.age_interval = FDB_AGE_DEFAULT;
 
+	if (changelink)
+		return 0;
+
 	list_for_each_entry(tmp, &vn->vxlan_list, next) {
 		if (tmp->cfg.vni == conf->vni &&
 		    (tmp->default_dst.remote_ip.sa.sa_family == AF_INET6 ||
@@ -2915,146 +2971,296 @@ static int vxlan_dev_configure(struct net *src_net, struct net_device *dev,
 		}
 	}
 
-	dev->ethtool_ops = &vxlan_ethtool_ops;
-
-	/* create an fdb entry for a valid default destination */
-	if (!vxlan_addr_any(&vxlan->default_dst.remote_ip)) {
-		err = vxlan_fdb_create(vxlan, all_zeros_mac,
-				       &vxlan->default_dst.remote_ip,
-				       NUD_REACHABLE|NUD_PERMANENT,
-				       NLM_F_EXCL|NLM_F_CREATE,
-				       vxlan->cfg.dst_port,
-				       vxlan->default_dst.remote_vni,
-				       vxlan->default_dst.remote_ifindex,
-				       NTF_SELF);
-		if (err)
-			return err;
-	}
-
-	err = register_netdevice(dev);
-	if (err) {
-		vxlan_fdb_delete_default(vxlan);
-		return err;
-	}
-
-	list_add(&vxlan->next, &vn->vxlan_list);
-
 	return 0;
 }
 
-static int vxlan_newlink(struct net *src_net, struct net_device *dev,
-			 struct nlattr *tb[], struct nlattr *data[])
+static int vxlan_nl2conf(struct nlattr *tb[], struct nlattr *data[],
+			 struct net_device *dev, struct vxlan_config *conf,
+			 bool changelink)
 {
-	struct vxlan_config conf;
+	struct vxlan_dev *vxlan = netdev_priv(dev);
+
+	memset(conf, 0, sizeof(*conf));
+
+	/* if changelink operation, start with old existing cfg */
+	if (changelink)
+		memcpy(conf, &vxlan->cfg, sizeof(*conf));
 
-	memset(&conf, 0, sizeof(conf));
+	if (data[IFLA_VXLAN_ID]) {
+		__be32 vni = cpu_to_be32(nla_get_u32(data[IFLA_VXLAN_ID]));
 
-	if (data[IFLA_VXLAN_ID])
-		conf.vni = cpu_to_be32(nla_get_u32(data[IFLA_VXLAN_ID]));
+		if (changelink && (vni != conf->vni))
+			return -EOPNOTSUPP;
+		conf->vni = cpu_to_be32(nla_get_u32(data[IFLA_VXLAN_ID]));
+	}
 
 	if (data[IFLA_VXLAN_GROUP]) {
-		conf.remote_ip.sin.sin_addr.s_addr = nla_get_in_addr(data[IFLA_VXLAN_GROUP]);
+		conf->remote_ip.sin.sin_addr.s_addr = nla_get_in_addr(data[IFLA_VXLAN_GROUP]);
 	} else if (data[IFLA_VXLAN_GROUP6]) {
 		if (!IS_ENABLED(CONFIG_IPV6))
 			return -EPFNOSUPPORT;
 
-		conf.remote_ip.sin6.sin6_addr = nla_get_in6_addr(data[IFLA_VXLAN_GROUP6]);
-		conf.remote_ip.sa.sa_family = AF_INET6;
+		conf->remote_ip.sin6.sin6_addr = nla_get_in6_addr(data[IFLA_VXLAN_GROUP6]);
+		conf->remote_ip.sa.sa_family = AF_INET6;
 	}
 
 	if (data[IFLA_VXLAN_LOCAL]) {
-		conf.saddr.sin.sin_addr.s_addr = nla_get_in_addr(data[IFLA_VXLAN_LOCAL]);
-		conf.saddr.sa.sa_family = AF_INET;
+		conf->saddr.sin.sin_addr.s_addr = nla_get_in_addr(data[IFLA_VXLAN_LOCAL]);
+		conf->saddr.sa.sa_family = AF_INET;
 	} else if (data[IFLA_VXLAN_LOCAL6]) {
 		if (!IS_ENABLED(CONFIG_IPV6))
 			return -EPFNOSUPPORT;
 
 		/* TODO: respect scope id */
-		conf.saddr.sin6.sin6_addr = nla_get_in6_addr(data[IFLA_VXLAN_LOCAL6]);
-		conf.saddr.sa.sa_family = AF_INET6;
+		conf->saddr.sin6.sin6_addr = nla_get_in6_addr(data[IFLA_VXLAN_LOCAL6]);
+		conf->saddr.sa.sa_family = AF_INET6;
 	}
 
 	if (data[IFLA_VXLAN_LINK])
-		conf.remote_ifindex = nla_get_u32(data[IFLA_VXLAN_LINK]);
+		conf->remote_ifindex = nla_get_u32(data[IFLA_VXLAN_LINK]);
 
 	if (data[IFLA_VXLAN_TOS])
-		conf.tos  = nla_get_u8(data[IFLA_VXLAN_TOS]);
+		conf->tos  = nla_get_u8(data[IFLA_VXLAN_TOS]);
 
 	if (data[IFLA_VXLAN_TTL])
-		conf.ttl = nla_get_u8(data[IFLA_VXLAN_TTL]);
+		conf->ttl = nla_get_u8(data[IFLA_VXLAN_TTL]);
 
 	if (data[IFLA_VXLAN_LABEL])
-		conf.label = nla_get_be32(data[IFLA_VXLAN_LABEL]) &
+		conf->label = nla_get_be32(data[IFLA_VXLAN_LABEL]) &
 			     IPV6_FLOWLABEL_MASK;
 
-	if (!data[IFLA_VXLAN_LEARNING] || nla_get_u8(data[IFLA_VXLAN_LEARNING]))
-		conf.flags |= VXLAN_F_LEARN;
+	if (data[IFLA_VXLAN_LEARNING]) {
+		if (nla_get_u8(data[IFLA_VXLAN_LEARNING])) {
+			conf->flags |= VXLAN_F_LEARN;
+		} else {
+			conf->flags &= ~VXLAN_F_LEARN;
+			vxlan->flags &= ~VXLAN_F_LEARN;
+		}
+	} else if (!changelink) {
+		/* default to learn on a new device */
+		conf->flags |= VXLAN_F_LEARN;
+	}
 
-	if (data[IFLA_VXLAN_AGEING])
-		conf.age_interval = nla_get_u32(data[IFLA_VXLAN_AGEING]);
+	if (data[IFLA_VXLAN_AGEING]) {
+		if (changelink)
+			return -EOPNOTSUPP;
+		conf->age_interval = nla_get_u32(data[IFLA_VXLAN_AGEING]);
+	}
 
-	if (data[IFLA_VXLAN_PROXY] && nla_get_u8(data[IFLA_VXLAN_PROXY]))
-		conf.flags |= VXLAN_F_PROXY;
+	if (data[IFLA_VXLAN_PROXY]) {
+		if (changelink)
+			return -EOPNOTSUPP;
+		if (nla_get_u8(data[IFLA_VXLAN_PROXY]))
+			conf->flags |= VXLAN_F_PROXY;
+	}
 
-	if (data[IFLA_VXLAN_RSC] && nla_get_u8(data[IFLA_VXLAN_RSC]))
-		conf.flags |= VXLAN_F_RSC;
+	if (data[IFLA_VXLAN_RSC]) {
+		if (changelink)
+			return -EOPNOTSUPP;
+		if (nla_get_u8(data[IFLA_VXLAN_RSC]))
+			conf->flags |= VXLAN_F_RSC;
+	}
 
-	if (data[IFLA_VXLAN_L2MISS] && nla_get_u8(data[IFLA_VXLAN_L2MISS]))
-		conf.flags |= VXLAN_F_L2MISS;
+	if (data[IFLA_VXLAN_L2MISS]) {
+		if (changelink)
+			return -EOPNOTSUPP;
+		if (nla_get_u8(data[IFLA_VXLAN_L2MISS]))
+			conf->flags |= VXLAN_F_L2MISS;
+	}
 
-	if (data[IFLA_VXLAN_L3MISS] && nla_get_u8(data[IFLA_VXLAN_L3MISS]))
-		conf.flags |= VXLAN_F_L3MISS;
+	if (data[IFLA_VXLAN_L3MISS]) {
+		if (changelink)
+			return -EOPNOTSUPP;
+		if (nla_get_u8(data[IFLA_VXLAN_L3MISS]))
+			conf->flags |= VXLAN_F_L3MISS;
+	}
 
-	if (data[IFLA_VXLAN_LIMIT])
-		conf.addrmax = nla_get_u32(data[IFLA_VXLAN_LIMIT]);
+	if (data[IFLA_VXLAN_LIMIT]) {
+		if (changelink)
+			return -EOPNOTSUPP;
+		conf->addrmax = nla_get_u32(data[IFLA_VXLAN_LIMIT]);
+	}
 
-	if (data[IFLA_VXLAN_COLLECT_METADATA] &&
-	    nla_get_u8(data[IFLA_VXLAN_COLLECT_METADATA]))
-		conf.flags |= VXLAN_F_COLLECT_METADATA;
+	if (data[IFLA_VXLAN_COLLECT_METADATA]) {
+		if (changelink)
+			return -EOPNOTSUPP;
+		if (nla_get_u8(data[IFLA_VXLAN_COLLECT_METADATA]))
+			conf->flags |= VXLAN_F_COLLECT_METADATA;
+	}
 
 	if (data[IFLA_VXLAN_PORT_RANGE]) {
-		const struct ifla_vxlan_port_range *p
-			= nla_data(data[IFLA_VXLAN_PORT_RANGE]);
-		conf.port_min = ntohs(p->low);
-		conf.port_max = ntohs(p->high);
+		if (!changelink) {
+			const struct ifla_vxlan_port_range *p
+				= nla_data(data[IFLA_VXLAN_PORT_RANGE]);
+			conf->port_min = ntohs(p->low);
+			conf->port_max = ntohs(p->high);
+		} else {
+			return -EOPNOTSUPP;
+		}
+	}
+
+	if (data[IFLA_VXLAN_PORT]) {
+		if (changelink)
+			return -EOPNOTSUPP;
+		conf->dst_port = nla_get_be16(data[IFLA_VXLAN_PORT]);
+	}
+
+	if (data[IFLA_VXLAN_UDP_CSUM]) {
+		if (changelink)
+			return -EOPNOTSUPP;
+		if (!nla_get_u8(data[IFLA_VXLAN_UDP_CSUM]))
+			conf->flags |= VXLAN_F_UDP_ZERO_CSUM_TX;
+	}
+
+	if (data[IFLA_VXLAN_UDP_ZERO_CSUM6_TX]) {
+		if (changelink)
+			return -EOPNOTSUPP;
+		if (nla_get_u8(data[IFLA_VXLAN_UDP_ZERO_CSUM6_TX]))
+			conf->flags |= VXLAN_F_UDP_ZERO_CSUM6_TX;
 	}
 
-	if (data[IFLA_VXLAN_PORT])
-		conf.dst_port = nla_get_be16(data[IFLA_VXLAN_PORT]);
+	if (data[IFLA_VXLAN_UDP_ZERO_CSUM6_RX]) {
+		if (changelink)
+			return -EOPNOTSUPP;
+		if (nla_get_u8(data[IFLA_VXLAN_UDP_ZERO_CSUM6_RX]))
+			conf->flags |= VXLAN_F_UDP_ZERO_CSUM6_RX;
+	}
+
+	if (data[IFLA_VXLAN_REMCSUM_TX]) {
+		if (changelink)
+			return -EOPNOTSUPP;
+		if (nla_get_u8(data[IFLA_VXLAN_REMCSUM_TX]))
+			conf->flags |= VXLAN_F_REMCSUM_TX;
+	}
+
+	if (data[IFLA_VXLAN_REMCSUM_RX]) {
+		if (changelink)
+			return -EOPNOTSUPP;
+		if (nla_get_u8(data[IFLA_VXLAN_REMCSUM_RX]))
+			conf->flags |= VXLAN_F_REMCSUM_RX;
+	}
+
+	if (data[IFLA_VXLAN_GBP]) {
+		if (changelink)
+			return -EOPNOTSUPP;
+		conf->flags |= VXLAN_F_GBP;
+	}
+
+	if (data[IFLA_VXLAN_GPE]) {
+		if (changelink)
+			return -EOPNOTSUPP;
+		conf->flags |= VXLAN_F_GPE;
+	}
+
+	if (data[IFLA_VXLAN_REMCSUM_NOPARTIAL]) {
+		if (changelink)
+			return -EOPNOTSUPP;
+		conf->flags |= VXLAN_F_REMCSUM_NOPARTIAL;
+	}
+
+	if (tb[IFLA_MTU]) {
+		if (changelink)
+			return -EOPNOTSUPP;
+		conf->mtu = nla_get_u32(tb[IFLA_MTU]);
+	}
+
+	return 0;
+}
+
+static int vxlan_newlink(struct net *src_net, struct net_device *dev,
+			 struct nlattr *tb[], struct nlattr *data[])
+{
+	struct vxlan_net *vn = net_generic(src_net, vxlan_net_id);
+	struct vxlan_dev *vxlan = netdev_priv(dev);
+	struct vxlan_config conf;
+	int err;
 
-	if (data[IFLA_VXLAN_UDP_CSUM] &&
-	    !nla_get_u8(data[IFLA_VXLAN_UDP_CSUM]))
-		conf.flags |= VXLAN_F_UDP_ZERO_CSUM_TX;
+	err = vxlan_nl2conf(tb, data, dev, &conf, false);
+	if (err)
+		return err;
 
-	if (data[IFLA_VXLAN_UDP_ZERO_CSUM6_TX] &&
-	    nla_get_u8(data[IFLA_VXLAN_UDP_ZERO_CSUM6_TX]))
-		conf.flags |= VXLAN_F_UDP_ZERO_CSUM6_TX;
+	err = vxlan_dev_configure(src_net, dev, &conf, false);
+	if (err)
+		return err;
 
-	if (data[IFLA_VXLAN_UDP_ZERO_CSUM6_RX] &&
-	    nla_get_u8(data[IFLA_VXLAN_UDP_ZERO_CSUM6_RX]))
-		conf.flags |= VXLAN_F_UDP_ZERO_CSUM6_RX;
+	dev->ethtool_ops = &vxlan_ethtool_ops;
 
-	if (data[IFLA_VXLAN_REMCSUM_TX] &&
-	    nla_get_u8(data[IFLA_VXLAN_REMCSUM_TX]))
-		conf.flags |= VXLAN_F_REMCSUM_TX;
+	/* create an fdb entry for a valid default destination */
+	if (!vxlan_addr_any(&vxlan->default_dst.remote_ip)) {
+		err = vxlan_fdb_create(vxlan, all_zeros_mac,
+				       &vxlan->default_dst.remote_ip,
+				       NUD_REACHABLE | NUD_PERMANENT,
+				       NLM_F_EXCL | NLM_F_CREATE,
+				       vxlan->cfg.dst_port,
+				       vxlan->default_dst.remote_vni,
+				       vxlan->default_dst.remote_vni,
+				       vxlan->default_dst.remote_ifindex,
+				       NTF_SELF);
+		if (err)
+			return err;
+	}
 
-	if (data[IFLA_VXLAN_REMCSUM_RX] &&
-	    nla_get_u8(data[IFLA_VXLAN_REMCSUM_RX]))
-		conf.flags |= VXLAN_F_REMCSUM_RX;
+	err = register_netdevice(dev);
+	if (err) {
+		vxlan_fdb_delete_default(vxlan, vxlan->default_dst.remote_vni);
+		return err;
+	}
+
+	list_add(&vxlan->next, &vn->vxlan_list);
+
+	return 0;
+}
+
+static int vxlan_changelink(struct net_device *dev, struct nlattr *tb[],
+			    struct nlattr *data[])
+{
+	struct vxlan_dev *vxlan = netdev_priv(dev);
+	struct vxlan_rdst *dst = &vxlan->default_dst;
+	struct vxlan_rdst old_dst;
+	struct vxlan_config conf;
+	int err;
 
-	if (data[IFLA_VXLAN_GBP])
-		conf.flags |= VXLAN_F_GBP;
+	err = vxlan_nl2conf(tb, data,
+			    dev, &conf, true);
+	if (err)
+		return err;
 
-	if (data[IFLA_VXLAN_GPE])
-		conf.flags |= VXLAN_F_GPE;
+	memcpy(&old_dst, dst, sizeof(struct vxlan_rdst));
 
-	if (data[IFLA_VXLAN_REMCSUM_NOPARTIAL])
-		conf.flags |= VXLAN_F_REMCSUM_NOPARTIAL;
+	err = vxlan_dev_configure(vxlan->net, dev, &conf, true);
+	if (err)
+		return err;
 
-	if (tb[IFLA_MTU])
-		conf.mtu = nla_get_u32(tb[IFLA_MTU]);
+	/* handle default dst entry */
+	if (!vxlan_addr_equal(&dst->remote_ip, &old_dst.remote_ip)) {
+		spin_lock_bh(&vxlan->hash_lock);
+		if (!vxlan_addr_any(&old_dst.remote_ip))
+			__vxlan_fdb_delete(vxlan, all_zeros_mac,
+					   old_dst.remote_ip,
+					   vxlan->cfg.dst_port,
+					   old_dst.remote_vni,
+					   old_dst.remote_vni,
+					   old_dst.remote_ifindex, 0);
+
+		if (!vxlan_addr_any(&dst->remote_ip)) {
+			err = vxlan_fdb_create(vxlan, all_zeros_mac,
+					       &dst->remote_ip,
+					       NUD_REACHABLE | NUD_PERMANENT,
+					       NLM_F_CREATE | NLM_F_APPEND,
+					       vxlan->cfg.dst_port,
+					       dst->remote_vni,
+					       dst->remote_vni,
+					       dst->remote_ifindex,
+					       NTF_SELF);
+			if (err) {
+				spin_unlock_bh(&vxlan->hash_lock);
+				return err;
+			}
+		}
+		spin_unlock_bh(&vxlan->hash_lock);
+	}
 
-	return vxlan_dev_configure(src_net, dev, &conf);
+	return 0;
 }
 
 static void vxlan_dellink(struct net_device *dev, struct list_head *head)
@@ -3210,6 +3416,7 @@ static struct rtnl_link_ops vxlan_link_ops __read_mostly = {
 	.setup		= vxlan_setup,
 	.validate	= vxlan_validate,
 	.newlink	= vxlan_newlink,
+	.changelink	= vxlan_changelink,
 	.dellink	= vxlan_dellink,
 	.get_size	= vxlan_get_size,
 	.fill_info	= vxlan_fill_info,
@@ -3231,7 +3438,7 @@ struct net_device *vxlan_dev_create(struct net *net, const char *name,
 	if (IS_ERR(dev))
 		return dev;
 
-	err = vxlan_dev_configure(net, dev, conf);
+	err = vxlan_dev_configure(net, dev, conf, false);
 	if (err < 0) {
 		free_netdev(dev);
 		return ERR_PTR(err);
diff --git a/drivers/net/wan/fsl_ucc_hdlc.c b/drivers/net/wan/fsl_ucc_hdlc.c
index e38ce4da3efb..a5045b5279d7 100644
--- a/drivers/net/wan/fsl_ucc_hdlc.c
+++ b/drivers/net/wan/fsl_ucc_hdlc.c
@@ -573,7 +573,7 @@ static int ucc_hdlc_poll(struct napi_struct *napi, int budget)
 	howmany += hdlc_rx_done(priv, budget - howmany);
 
 	if (howmany < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, howmany);
 		qe_setbits32(priv->uccf->p_uccm,
 			     (UCCE_HDLC_RX_EVENTS | UCCE_HDLC_TX_EVENTS) << 16);
 	}
@@ -1175,3 +1175,4 @@ static struct platform_driver ucc_hdlc_driver = {
 };
 
 module_platform_driver(ucc_hdlc_driver);
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/wan/hd64572.c b/drivers/net/wan/hd64572.c
index 7ef49dab6855..cff0cfadd650 100644
--- a/drivers/net/wan/hd64572.c
+++ b/drivers/net/wan/hd64572.c
@@ -341,7 +341,7 @@ static int sca_poll(struct napi_struct *napi, int budget)
 		received = sca_rx_done(port, budget);
 
 	if (received < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, received);
 		enable_intr(port);
 	}
 
diff --git a/drivers/net/wan/slic_ds26522.c b/drivers/net/wan/slic_ds26522.c
index 9d9b4e0def2a..1f6bc8791d51 100644
--- a/drivers/net/wan/slic_ds26522.c
+++ b/drivers/net/wan/slic_ds26522.c
@@ -241,7 +241,6 @@ static struct spi_driver slic_ds26522_driver = {
 	.driver = {
 		   .name = "ds26522",
 		   .bus = &spi_bus_type,
-		   .owner = THIS_MODULE,
 		   .of_match_table = slic_ds26522_match,
 		   },
 	.probe = slic_ds26522_probe,
@@ -249,15 +248,4 @@ static struct spi_driver slic_ds26522_driver = {
 	.id_table = slic_ds26522_id,
 };
 
-static int __init slic_ds26522_init(void)
-{
-	return spi_register_driver(&slic_ds26522_driver);
-}
-
-static void __exit slic_ds26522_exit(void)
-{
-	spi_unregister_driver(&slic_ds26522_driver);
-}
-
-module_init(slic_ds26522_init);
-module_exit(slic_ds26522_exit);
+module_spi_driver(slic_ds26522_driver);
diff --git a/drivers/net/wireless/admtek/adm8211.c b/drivers/net/wireless/admtek/adm8211.c
index 70ecd82d674d..098c814e22c8 100644
--- a/drivers/net/wireless/admtek/adm8211.c
+++ b/drivers/net/wireless/admtek/adm8211.c
@@ -413,6 +413,13 @@ static void adm8211_interrupt_rci(struct ieee80211_hw *dev)
 						       skb_tail_pointer(newskb),
 						       RX_PKT_SIZE,
 						       PCI_DMA_FROMDEVICE);
+				if (pci_dma_mapping_error(priv->pdev,
+					   priv->rx_buffers[entry].mapping)) {
+					priv->rx_buffers[entry].skb = NULL;
+					dev_kfree_skb(newskb);
+					skb = NULL;
+					/* TODO: update rx dropped stats */
+				}
 			} else {
 				skb = NULL;
 				/* TODO: update rx dropped stats */
@@ -1450,6 +1457,12 @@ static int adm8211_init_rings(struct ieee80211_hw *dev)
 						  skb_tail_pointer(rx_info->skb),
 						  RX_PKT_SIZE,
 						  PCI_DMA_FROMDEVICE);
+		if (pci_dma_mapping_error(priv->pdev, rx_info->mapping)) {
+			dev_kfree_skb(rx_info->skb);
+			rx_info->skb = NULL;
+			break;
+		}
+
 		desc->buffer1 = cpu_to_le32(rx_info->mapping);
 		desc->status = cpu_to_le32(RDES0_STATUS_OWN | RDES0_STATUS_SQL);
 	}
@@ -1613,7 +1626,7 @@ static void adm8211_calc_durations(int *dur, int *plcp, size_t payload_len, int
 }
 
 /* Transmit skb w/adm8211_tx_hdr (802.11 header created by hardware) */
-static void adm8211_tx_raw(struct ieee80211_hw *dev, struct sk_buff *skb,
+static int adm8211_tx_raw(struct ieee80211_hw *dev, struct sk_buff *skb,
 			   u16 plcp_signal,
 			   size_t hdrlen)
 {
@@ -1625,6 +1638,8 @@ static void adm8211_tx_raw(struct ieee80211_hw *dev, struct sk_buff *skb,
 
 	mapping = pci_map_single(priv->pdev, skb->data, skb->len,
 				 PCI_DMA_TODEVICE);
+	if (pci_dma_mapping_error(priv->pdev, mapping))
+		return -ENOMEM;
 
 	spin_lock_irqsave(&priv->lock, flags);
 
@@ -1657,6 +1672,8 @@ static void adm8211_tx_raw(struct ieee80211_hw *dev, struct sk_buff *skb,
 
 	/* Trigger transmit poll */
 	ADM8211_CSR_WRITE(TDR, 0);
+
+	return 0;
 }
 
 /* Put adm8211_tx_hdr on skb and transmit */
@@ -1710,7 +1727,10 @@ static void adm8211_tx(struct ieee80211_hw *dev,
 
 	txhdr->retry_limit = info->control.rates[0].count;
 
-	adm8211_tx_raw(dev, skb, plcp_signal, hdrlen);
+	if (adm8211_tx_raw(dev, skb, plcp_signal, hdrlen)) {
+		/* Drop packet */
+		ieee80211_free_txskb(dev, skb);
+	}
 }
 
 static int adm8211_alloc_rings(struct ieee80211_hw *dev)
@@ -1843,7 +1863,8 @@ static int adm8211_probe(struct pci_dev *pdev,
 	priv->rx_ring_size = rx_ring_size;
 	priv->tx_ring_size = tx_ring_size;
 
-	if (adm8211_alloc_rings(dev)) {
+	err = adm8211_alloc_rings(dev);
+	if (err) {
 		printk(KERN_ERR "%s (adm8211): Cannot allocate TX/RX ring\n",
 		       pci_name(pdev));
 		goto err_iounmap;
diff --git a/drivers/net/wireless/ath/ath10k/Kconfig b/drivers/net/wireless/ath/ath10k/Kconfig
index db1ca629cbd6..b4241cf9b7ed 100644
--- a/drivers/net/wireless/ath/ath10k/Kconfig
+++ b/drivers/net/wireless/ath/ath10k/Kconfig
@@ -3,6 +3,7 @@ config ATH10K
         depends on MAC80211 && HAS_DMA
 	select ATH_COMMON
 	select CRC32
+	select WANT_DEV_COREDUMP
         ---help---
           This module adds support for wireless adapters based on
           Atheros IEEE 802.11ac family of chipsets.
diff --git a/drivers/net/wireless/ath/ath10k/ahb.c b/drivers/net/wireless/ath/ath10k/ahb.c
index 766c63bf05c4..45226dbee5ce 100644
--- a/drivers/net/wireless/ath/ath10k/ahb.c
+++ b/drivers/net/wireless/ath/ath10k/ahb.c
@@ -33,6 +33,9 @@ static const struct of_device_id ath10k_ahb_of_match[] = {
 
 MODULE_DEVICE_TABLE(of, ath10k_ahb_of_match);
 
+#define QCA4019_SRAM_ADDR      0x000C0000
+#define QCA4019_SRAM_LEN       0x00040000 /* 256 kb */
+
 static inline struct ath10k_ahb *ath10k_ahb_priv(struct ath10k *ar)
 {
 	return &((struct ath10k_pci *)ar->drv_priv)->ahb[0];
@@ -699,6 +702,25 @@ out:
 	return ret;
 }
 
+static u32 ath10k_ahb_qca4019_targ_cpu_to_ce_addr(struct ath10k *ar, u32 addr)
+{
+	u32 val = 0, region = addr & 0xfffff;
+
+	val = ath10k_pci_read32(ar, PCIE_BAR_REG_ADDRESS);
+
+	if (region >= QCA4019_SRAM_ADDR && region <=
+	    (QCA4019_SRAM_ADDR + QCA4019_SRAM_LEN)) {
+		/* SRAM contents for QCA4019 can be directly accessed and
+		 * no conversions are required
+		 */
+		val |= region;
+	} else {
+		val |= 0x100000 | region;
+	}
+
+	return val;
+}
+
 static const struct ath10k_hif_ops ath10k_ahb_hif_ops = {
 	.tx_sg                  = ath10k_pci_hif_tx_sg,
 	.diag_read              = ath10k_pci_hif_diag_read,
@@ -766,6 +788,7 @@ static int ath10k_ahb_probe(struct platform_device *pdev)
 	ar_pci->mem_len = ar_ahb->mem_len;
 	ar_pci->ar = ar;
 	ar_pci->bus_ops = &ath10k_ahb_bus_ops;
+	ar_pci->targ_cpu_to_ce_addr = ath10k_ahb_qca4019_targ_cpu_to_ce_addr;
 
 	ret = ath10k_pci_setup_resource(ar);
 	if (ret) {
diff --git a/drivers/net/wireless/ath/ath10k/ce.c b/drivers/net/wireless/ath/ath10k/ce.c
index 0b4d79659884..4045657e0a6e 100644
--- a/drivers/net/wireless/ath/ath10k/ce.c
+++ b/drivers/net/wireless/ath/ath10k/ce.c
@@ -958,10 +958,10 @@ ath10k_ce_alloc_dest_ring(struct ath10k *ar, unsigned int ce_id,
 	 * coherent DMA are unsupported
 	 */
 	dest_ring->base_addr_owner_space_unaligned =
-		dma_alloc_coherent(ar->dev,
-				   (nentries * sizeof(struct ce_desc) +
-				    CE_DESC_RING_ALIGN),
-				   &base_addr, GFP_KERNEL);
+		dma_zalloc_coherent(ar->dev,
+				    (nentries * sizeof(struct ce_desc) +
+				     CE_DESC_RING_ALIGN),
+				    &base_addr, GFP_KERNEL);
 	if (!dest_ring->base_addr_owner_space_unaligned) {
 		kfree(dest_ring);
 		return ERR_PTR(-ENOMEM);
@@ -969,13 +969,6 @@ ath10k_ce_alloc_dest_ring(struct ath10k *ar, unsigned int ce_id,
 
 	dest_ring->base_addr_ce_space_unaligned = base_addr;
 
-	/*
-	 * Correctly initialize memory to 0 to prevent garbage
-	 * data crashing system when download firmware
-	 */
-	memset(dest_ring->base_addr_owner_space_unaligned, 0,
-	       nentries * sizeof(struct ce_desc) + CE_DESC_RING_ALIGN);
-
 	dest_ring->base_addr_owner_space = PTR_ALIGN(
 			dest_ring->base_addr_owner_space_unaligned,
 			CE_DESC_RING_ALIGN);
@@ -1130,3 +1123,42 @@ void ath10k_ce_free_pipe(struct ath10k *ar, int ce_id)
 	ce_state->src_ring = NULL;
 	ce_state->dest_ring = NULL;
 }
+
+void ath10k_ce_dump_registers(struct ath10k *ar,
+			      struct ath10k_fw_crash_data *crash_data)
+{
+	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
+	struct ath10k_ce_crash_data ce;
+	u32 addr, id;
+
+	lockdep_assert_held(&ar->data_lock);
+
+	ath10k_err(ar, "Copy Engine register dump:\n");
+
+	spin_lock_bh(&ar_pci->ce_lock);
+	for (id = 0; id < CE_COUNT; id++) {
+		addr = ath10k_ce_base_address(ar, id);
+		ce.base_addr = cpu_to_le32(addr);
+
+		ce.src_wr_idx =
+			cpu_to_le32(ath10k_ce_src_ring_write_index_get(ar, addr));
+		ce.src_r_idx =
+			cpu_to_le32(ath10k_ce_src_ring_read_index_get(ar, addr));
+		ce.dst_wr_idx =
+			cpu_to_le32(ath10k_ce_dest_ring_write_index_get(ar, addr));
+		ce.dst_r_idx =
+			cpu_to_le32(ath10k_ce_dest_ring_read_index_get(ar, addr));
+
+		if (crash_data)
+			crash_data->ce_crash_data[id] = ce;
+
+		ath10k_err(ar, "[%02d]: 0x%08x %3u %3u %3u %3u", id,
+			   le32_to_cpu(ce.base_addr),
+			   le32_to_cpu(ce.src_wr_idx),
+			   le32_to_cpu(ce.src_r_idx),
+			   le32_to_cpu(ce.dst_wr_idx),
+			   le32_to_cpu(ce.dst_r_idx));
+	}
+
+	spin_unlock_bh(&ar_pci->ce_lock);
+}
diff --git a/drivers/net/wireless/ath/ath10k/ce.h b/drivers/net/wireless/ath/ath10k/ce.h
index dfc098606bee..e76a98242b98 100644
--- a/drivers/net/wireless/ath/ath10k/ce.h
+++ b/drivers/net/wireless/ath/ath10k/ce.h
@@ -20,8 +20,6 @@
 
 #include "hif.h"
 
-/* Maximum number of Copy Engine's supported */
-#define CE_COUNT_MAX 12
 #define CE_HTT_H2T_MSG_SRC_NENTRIES 8192
 
 /* Descriptor rings must be aligned to this boundary */
@@ -228,6 +226,8 @@ void ath10k_ce_per_engine_service_any(struct ath10k *ar);
 void ath10k_ce_per_engine_service(struct ath10k *ar, unsigned int ce_id);
 int ath10k_ce_disable_interrupts(struct ath10k *ar);
 void ath10k_ce_enable_interrupts(struct ath10k *ar);
+void ath10k_ce_dump_registers(struct ath10k *ar,
+			      struct ath10k_fw_crash_data *crash_data);
 
 /* ce_attr.flags values */
 /* Use NonSnooping PCIe accesses? */
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
index 749e381edd38..dd902b43f8f7 100644
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
@@ -349,7 +349,7 @@ void ath10k_core_get_fw_features_str(struct ath10k *ar,
 				     char *buf,
 				     size_t buf_len)
 {
-	unsigned int len = 0;
+	size_t len = 0;
 	int i;
 
 	for (i = 0; i < ATH10K_FW_FEATURE_COUNT; i++) {
@@ -454,7 +454,10 @@ static const struct firmware *ath10k_fetch_fw_file(struct ath10k *ar,
 		dir = ".";
 
 	snprintf(filename, sizeof(filename), "%s/%s", dir, file);
-	ret = request_firmware(&fw, filename, ar->dev);
+	ret = request_firmware_direct(&fw, filename, ar->dev);
+	ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot fw request '%s': %d\n",
+		   filename, ret);
+
 	if (ret)
 		return ERR_PTR(ret);
 
@@ -694,8 +697,12 @@ static int ath10k_core_get_board_id_from_otp(struct ath10k *ar)
 		   "boot get otp board id result 0x%08x board_id %d chip_id %d\n",
 		   result, board_id, chip_id);
 
-	if ((result & ATH10K_BMI_BOARD_ID_STATUS_MASK) != 0)
+	if ((result & ATH10K_BMI_BOARD_ID_STATUS_MASK) != 0 ||
+	    (board_id == 0)) {
+		ath10k_dbg(ar, ATH10K_DBG_BOOT,
+			   "board id does not exist in otp, ignore it\n");
 		return -EOPNOTSUPP;
+	}
 
 	ar->id.bmi_ids_valid = true;
 	ar->id.bmi_board_id = board_id;
@@ -1091,7 +1098,8 @@ static int ath10k_core_fetch_board_file(struct ath10k *ar)
 	ar->bd_api = 1;
 	ret = ath10k_core_fetch_board_data_api_1(ar);
 	if (ret) {
-		ath10k_err(ar, "failed to fetch board data\n");
+		ath10k_err(ar, "failed to fetch board-2.bin or board.bin from %s\n",
+			   ar->hw_params.fw.dir);
 		return ret;
 	}
 
@@ -1112,12 +1120,8 @@ int ath10k_core_fetch_firmware_api_n(struct ath10k *ar, const char *name,
 	/* first fetch the firmware file (firmware-*.bin) */
 	fw_file->firmware = ath10k_fetch_fw_file(ar, ar->hw_params.fw.dir,
 						 name);
-	if (IS_ERR(fw_file->firmware)) {
-		ath10k_err(ar, "could not fetch firmware file '%s/%s': %ld\n",
-			   ar->hw_params.fw.dir, name,
-			   PTR_ERR(fw_file->firmware));
+	if (IS_ERR(fw_file->firmware))
 		return PTR_ERR(fw_file->firmware);
-	}
 
 	data = fw_file->firmware->data;
 	len = fw_file->firmware->size;
@@ -1281,44 +1285,39 @@ err:
 	return ret;
 }
 
+static void ath10k_core_get_fw_name(struct ath10k *ar, char *fw_name,
+				    size_t fw_name_len, int fw_api)
+{
+	scnprintf(fw_name, fw_name_len, "%s-%d.bin", ATH10K_FW_FILE_BASE, fw_api);
+}
+
 static int ath10k_core_fetch_firmware_files(struct ath10k *ar)
 {
-	int ret;
+	int ret, i;
+	char fw_name[100];
 
 	/* calibration file is optional, don't check for any errors */
 	ath10k_fetch_cal_file(ar);
 
-	ar->fw_api = 5;
-	ath10k_dbg(ar, ATH10K_DBG_BOOT, "trying fw api %d\n", ar->fw_api);
+	for (i = ATH10K_FW_API_MAX; i >= ATH10K_FW_API_MIN; i--) {
+		ar->fw_api = i;
+		ath10k_dbg(ar, ATH10K_DBG_BOOT, "trying fw api %d\n",
+			   ar->fw_api);
 
-	ret = ath10k_core_fetch_firmware_api_n(ar, ATH10K_FW_API5_FILE,
-					       &ar->normal_mode_fw.fw_file);
-	if (ret == 0)
-		goto success;
-
-	ar->fw_api = 4;
-	ath10k_dbg(ar, ATH10K_DBG_BOOT, "trying fw api %d\n", ar->fw_api);
-
-	ret = ath10k_core_fetch_firmware_api_n(ar, ATH10K_FW_API4_FILE,
-					       &ar->normal_mode_fw.fw_file);
-	if (ret == 0)
-		goto success;
+		ath10k_core_get_fw_name(ar, fw_name, sizeof(fw_name), ar->fw_api);
+		ret = ath10k_core_fetch_firmware_api_n(ar, fw_name,
+						       &ar->normal_mode_fw.fw_file);
+		if (!ret)
+			goto success;
+	}
 
-	ar->fw_api = 3;
-	ath10k_dbg(ar, ATH10K_DBG_BOOT, "trying fw api %d\n", ar->fw_api);
+	/* we end up here if we couldn't fetch any firmware */
 
-	ret = ath10k_core_fetch_firmware_api_n(ar, ATH10K_FW_API3_FILE,
-					       &ar->normal_mode_fw.fw_file);
-	if (ret == 0)
-		goto success;
-
-	ar->fw_api = 2;
-	ath10k_dbg(ar, ATH10K_DBG_BOOT, "trying fw api %d\n", ar->fw_api);
+	ath10k_err(ar, "Failed to find firmware-N.bin (N between %d and %d) from %s: %d",
+		   ATH10K_FW_API_MIN, ATH10K_FW_API_MAX, ar->hw_params.fw.dir,
+		   ret);
 
-	ret = ath10k_core_fetch_firmware_api_n(ar, ATH10K_FW_API2_FILE,
-					       &ar->normal_mode_fw.fw_file);
-	if (ret)
-		return ret;
+	return ret;
 
 success:
 	ath10k_dbg(ar, ATH10K_DBG_BOOT, "using fw api %d\n", ar->fw_api);
@@ -1510,6 +1509,7 @@ static int ath10k_init_hw_params(struct ath10k *ar)
 static void ath10k_core_restart(struct work_struct *work)
 {
 	struct ath10k *ar = container_of(work, struct ath10k, restart_work);
+	int ret;
 
 	set_bit(ATH10K_FLAG_CRASH_FLUSH, &ar->dev_flags);
 
@@ -1561,6 +1561,11 @@ static void ath10k_core_restart(struct work_struct *work)
 	}
 
 	mutex_unlock(&ar->conf_mutex);
+
+	ret = ath10k_debug_fw_devcoredump(ar);
+	if (ret)
+		ath10k_warn(ar, "failed to send firmware crash dump via devcoredump: %d",
+			    ret);
 }
 
 static void ath10k_core_set_coverage_class_work(struct work_struct *work)
@@ -1913,7 +1918,8 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode,
 	ath10k_dbg(ar, ATH10K_DBG_BOOT, "firmware %s booted\n",
 		   ar->hw->wiphy->fw_version);
 
-	if (test_bit(WMI_SERVICE_EXT_RES_CFG_SUPPORT, ar->wmi.svc_map)) {
+	if (test_bit(WMI_SERVICE_EXT_RES_CFG_SUPPORT, ar->wmi.svc_map) &&
+	    mode == ATH10K_FIRMWARE_MODE_NORMAL) {
 		val = 0;
 		if (ath10k_peer_stats_enabled(ar))
 			val = WMI_10_4_PEER_STATS;
@@ -1966,10 +1972,13 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode,
 	 * possible to implicitly make it correct by creating a dummy vdev and
 	 * then deleting it.
 	 */
-	status = ath10k_core_reset_rx_filter(ar);
-	if (status) {
-		ath10k_err(ar, "failed to reset rx filter: %d\n", status);
-		goto err_hif_stop;
+	if (mode == ATH10K_FIRMWARE_MODE_NORMAL) {
+		status = ath10k_core_reset_rx_filter(ar);
+		if (status) {
+			ath10k_err(ar,
+				   "failed to reset rx filter: %d\n", status);
+			goto err_hif_stop;
+		}
 	}
 
 	/* If firmware indicates Full Rx Reorder support it must be used in a
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h
index 09ff8b8a6441..757242ef52ac 100644
--- a/drivers/net/wireless/ath/ath10k/core.h
+++ b/drivers/net/wireless/ath/ath10k/core.h
@@ -46,7 +46,7 @@
 #define WMI_READY_TIMEOUT (5 * HZ)
 #define ATH10K_FLUSH_TIMEOUT_HZ (5 * HZ)
 #define ATH10K_CONNECTION_LOSS_HZ (3 * HZ)
-#define ATH10K_NUM_CHANS 39
+#define ATH10K_NUM_CHANS 40
 
 /* Antenna noise floor */
 #define ATH10K_DEFAULT_NOISE_FLOOR -95
@@ -314,6 +314,7 @@ struct ath10k_peer {
 	struct ieee80211_vif *vif;
 	struct ieee80211_sta *sta;
 
+	bool removed;
 	int vdev_id;
 	u8 addr[ETH_ALEN];
 	DECLARE_BITMAP(peer_ids, ATH10K_MAX_NUM_PEER_IDS);
@@ -419,6 +420,21 @@ struct ath10k_vif_iter {
 	struct ath10k_vif *arvif;
 };
 
+/* Copy Engine register dump, protected by ce-lock */
+struct ath10k_ce_crash_data {
+	__le32 base_addr;
+	__le32 src_wr_idx;
+	__le32 src_r_idx;
+	__le32 dst_wr_idx;
+	__le32 dst_r_idx;
+};
+
+struct ath10k_ce_crash_hdr {
+	__le32 ce_count;
+	__le32 reserved[3]; /* for future use */
+	struct ath10k_ce_crash_data entries[];
+};
+
 /* used for crash-dump storage, protected by data-lock */
 struct ath10k_fw_crash_data {
 	bool crashed_since_read;
@@ -426,6 +442,7 @@ struct ath10k_fw_crash_data {
 	uuid_le uuid;
 	struct timespec timestamp;
 	__le32 registers[REG_DUMP_COUNT_QCA988X];
+	struct ath10k_ce_crash_data ce_crash_data[CE_COUNT_MAX];
 };
 
 struct ath10k_debug {
diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c
index 82a4c67f3672..fb0ade3adb07 100644
--- a/drivers/net/wireless/ath/ath10k/debug.c
+++ b/drivers/net/wireless/ath/ath10k/debug.c
@@ -21,6 +21,7 @@
 #include <linux/utsname.h>
 #include <linux/crc32.h>
 #include <linux/firmware.h>
+#include <linux/devcoredump.h>
 
 #include "core.h"
 #include "debug.h"
@@ -40,6 +41,7 @@
  */
 enum ath10k_fw_crash_dump_type {
 	ATH10K_FW_CRASH_DUMP_REGISTERS = 0,
+	ATH10K_FW_CRASH_DUMP_CE_DATA = 1,
 
 	ATH10K_FW_CRASH_DUMP_MAX,
 };
@@ -235,7 +237,7 @@ static ssize_t ath10k_read_wmi_services(struct file *file,
 {
 	struct ath10k *ar = file->private_data;
 	char *buf;
-	unsigned int len = 0, buf_len = 4096;
+	size_t len = 0, buf_len = 4096;
 	const char *name;
 	ssize_t ret_cnt;
 	bool enabled;
@@ -399,6 +401,7 @@ void ath10k_debug_fw_stats_process(struct ath10k *ar, struct sk_buff *skb)
 			 * prevent firmware from DoS-ing the host.
 			 */
 			ath10k_fw_stats_peers_free(&ar->debug.fw_stats.peers);
+			ath10k_fw_extd_stats_peers_free(&ar->debug.fw_stats.peers_extd);
 			ath10k_warn(ar, "dropping fw peer stats\n");
 			goto free;
 		}
@@ -409,10 +412,12 @@ void ath10k_debug_fw_stats_process(struct ath10k *ar, struct sk_buff *skb)
 			goto free;
 		}
 
+		if (!list_empty(&stats.peers))
+			list_splice_tail_init(&stats.peers_extd,
+					      &ar->debug.fw_stats.peers_extd);
+
 		list_splice_tail_init(&stats.peers, &ar->debug.fw_stats.peers);
 		list_splice_tail_init(&stats.vdevs, &ar->debug.fw_stats.vdevs);
-		list_splice_tail_init(&stats.peers_extd,
-				      &ar->debug.fw_stats.peers_extd);
 	}
 
 	complete(&ar->debug.fw_stats_complete);
@@ -524,7 +529,7 @@ static ssize_t ath10k_fw_stats_read(struct file *file, char __user *user_buf,
 				    size_t count, loff_t *ppos)
 {
 	const char *buf = file->private_data;
-	unsigned int len = strlen(buf);
+	size_t len = strlen(buf);
 
 	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
 }
@@ -542,17 +547,16 @@ static ssize_t ath10k_debug_fw_reset_stats_read(struct file *file,
 						size_t count, loff_t *ppos)
 {
 	struct ath10k *ar = file->private_data;
-	int ret, len, buf_len;
+	int ret;
+	size_t len = 0, buf_len = 500;
 	char *buf;
 
-	buf_len = 500;
 	buf = kmalloc(buf_len, GFP_KERNEL);
 	if (!buf)
 		return -ENOMEM;
 
 	spin_lock_bh(&ar->data_lock);
 
-	len = 0;
 	len += scnprintf(buf + len, buf_len - len,
 			 "fw_crash_counter\t\t%d\n", ar->stats.fw_crash_counter);
 	len += scnprintf(buf + len, buf_len - len,
@@ -691,7 +695,7 @@ static ssize_t ath10k_read_chip_id(struct file *file, char __user *user_buf,
 				   size_t count, loff_t *ppos)
 {
 	struct ath10k *ar = file->private_data;
-	unsigned int len;
+	size_t len;
 	char buf[50];
 
 	len = scnprintf(buf, sizeof(buf), "0x%08x\n", ar->chip_id);
@@ -721,17 +725,21 @@ ath10k_debug_get_new_fw_crash_data(struct ath10k *ar)
 }
 EXPORT_SYMBOL(ath10k_debug_get_new_fw_crash_data);
 
-static struct ath10k_dump_file_data *ath10k_build_dump_file(struct ath10k *ar)
+static struct ath10k_dump_file_data *ath10k_build_dump_file(struct ath10k *ar,
+							    bool mark_read)
 {
 	struct ath10k_fw_crash_data *crash_data = ar->debug.fw_crash_data;
+	struct ath10k_ce_crash_hdr *ce_hdr;
 	struct ath10k_dump_file_data *dump_data;
 	struct ath10k_tlv_dump_data *dump_tlv;
-	int hdr_len = sizeof(*dump_data);
-	unsigned int len, sofar = 0;
+	size_t hdr_len = sizeof(*dump_data);
+	size_t len, sofar = 0;
 	unsigned char *buf;
 
 	len = hdr_len;
 	len += sizeof(*dump_tlv) + sizeof(crash_data->registers);
+	len += sizeof(*dump_tlv) + sizeof(*ce_hdr) +
+		CE_COUNT * sizeof(ce_hdr->entries[0]);
 
 	sofar += hdr_len;
 
@@ -790,19 +798,66 @@ static struct ath10k_dump_file_data *ath10k_build_dump_file(struct ath10k *ar)
 	       sizeof(crash_data->registers));
 	sofar += sizeof(*dump_tlv) + sizeof(crash_data->registers);
 
-	ar->debug.fw_crash_data->crashed_since_read = false;
+	dump_tlv = (struct ath10k_tlv_dump_data *)(buf + sofar);
+	dump_tlv->type = cpu_to_le32(ATH10K_FW_CRASH_DUMP_CE_DATA);
+	dump_tlv->tlv_len = cpu_to_le32(sizeof(*ce_hdr) +
+					CE_COUNT * sizeof(ce_hdr->entries[0]));
+	ce_hdr = (struct ath10k_ce_crash_hdr *)(dump_tlv->tlv_data);
+	ce_hdr->ce_count = cpu_to_le32(CE_COUNT);
+	memset(ce_hdr->reserved, 0, sizeof(ce_hdr->reserved));
+	memcpy(ce_hdr->entries, crash_data->ce_crash_data,
+	       CE_COUNT * sizeof(ce_hdr->entries[0]));
+	sofar += sizeof(*dump_tlv) + sizeof(*ce_hdr) +
+		 CE_COUNT * sizeof(ce_hdr->entries[0]);
+
+	ar->debug.fw_crash_data->crashed_since_read = !mark_read;
 
 	spin_unlock_bh(&ar->data_lock);
 
 	return dump_data;
 }
 
+int ath10k_debug_fw_devcoredump(struct ath10k *ar)
+{
+	struct ath10k_dump_file_data *dump;
+	void *dump_ptr;
+	u32 dump_len;
+
+	/* To keep the dump file available also for debugfs don't mark the
+	 * file read, only debugfs should do that.
+	 */
+	dump = ath10k_build_dump_file(ar, false);
+	if (!dump) {
+		ath10k_warn(ar, "no crash dump data found for devcoredump");
+		return -ENODATA;
+	}
+
+	/* Make a copy of the dump file for dev_coredumpv() as during the
+	 * transition period we need to own the original file. Once
+	 * fw_crash_dump debugfs file is removed no need to have a copy
+	 * anymore.
+	 */
+	dump_len = le32_to_cpu(dump->len);
+	dump_ptr = vzalloc(dump_len);
+
+	if (!dump_ptr)
+		return -ENOMEM;
+
+	memcpy(dump_ptr, dump, dump_len);
+
+	dev_coredumpv(ar->dev, dump_ptr, dump_len, GFP_KERNEL);
+
+	return 0;
+}
+
 static int ath10k_fw_crash_dump_open(struct inode *inode, struct file *file)
 {
 	struct ath10k *ar = inode->i_private;
 	struct ath10k_dump_file_data *dump;
 
-	dump = ath10k_build_dump_file(ar);
+	ath10k_warn(ar, "fw_crash_dump debugfs file is deprecated, please use /sys/class/devcoredump instead.");
+
+	dump = ath10k_build_dump_file(ar, true);
 	if (!dump)
 		return -ENODATA;
 
@@ -844,7 +899,7 @@ static ssize_t ath10k_reg_addr_read(struct file *file,
 {
 	struct ath10k *ar = file->private_data;
 	u8 buf[32];
-	unsigned int len = 0;
+	size_t len = 0;
 	u32 reg_addr;
 
 	mutex_lock(&ar->conf_mutex);
@@ -892,7 +947,7 @@ static ssize_t ath10k_reg_value_read(struct file *file,
 {
 	struct ath10k *ar = file->private_data;
 	u8 buf[48];
-	unsigned int len;
+	size_t len;
 	u32 reg_addr, reg_val;
 	int ret;
 
@@ -1115,7 +1170,7 @@ static ssize_t ath10k_read_htt_stats_mask(struct file *file,
 {
 	struct ath10k *ar = file->private_data;
 	char buf[32];
-	unsigned int len;
+	size_t len;
 
 	len = scnprintf(buf, sizeof(buf), "%lu\n", ar->debug.htt_stats_mask);
 
@@ -1169,7 +1224,7 @@ static ssize_t ath10k_read_htt_max_amsdu_ampdu(struct file *file,
 	struct ath10k *ar = file->private_data;
 	char buf[64];
 	u8 amsdu, ampdu;
-	unsigned int len;
+	size_t len;
 
 	mutex_lock(&ar->conf_mutex);
 
@@ -1229,7 +1284,7 @@ static ssize_t ath10k_read_fw_dbglog(struct file *file,
 				     size_t count, loff_t *ppos)
 {
 	struct ath10k *ar = file->private_data;
-	unsigned int len;
+	size_t len;
 	char buf[96];
 
 	len = scnprintf(buf, sizeof(buf), "0x%16llx %u\n",
@@ -1555,11 +1610,10 @@ static ssize_t ath10k_read_ani_enable(struct file *file, char __user *user_buf,
 				      size_t count, loff_t *ppos)
 {
 	struct ath10k *ar = file->private_data;
-	int len = 0;
+	size_t len;
 	char buf[32];
 
-	len = scnprintf(buf, sizeof(buf) - len, "%d\n",
-			ar->ani_enabled);
+	len = scnprintf(buf, sizeof(buf), "%d\n", ar->ani_enabled);
 
 	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
 }
@@ -1584,11 +1638,10 @@ static ssize_t ath10k_read_nf_cal_period(struct file *file,
 					 size_t count, loff_t *ppos)
 {
 	struct ath10k *ar = file->private_data;
-	unsigned int len;
+	size_t len;
 	char buf[32];
 
-	len = scnprintf(buf, sizeof(buf), "%d\n",
-			ar->debug.nf_cal_period);
+	len = scnprintf(buf, sizeof(buf), "%d\n", ar->debug.nf_cal_period);
 
 	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
 }
@@ -1684,9 +1737,10 @@ void ath10k_debug_tpc_stats_process(struct ath10k *ar,
 }
 
 static void ath10k_tpc_stats_print(struct ath10k_tpc_stats *tpc_stats,
-				   unsigned int j, char *buf, unsigned int *len)
+				   unsigned int j, char *buf, size_t *len)
 {
-	unsigned int i, buf_len;
+	int i;
+	size_t buf_len;
 	static const char table_str[][5] = { "CDD",
 					     "STBC",
 					     "TXBF" };
@@ -1726,7 +1780,8 @@ static void ath10k_tpc_stats_fill(struct ath10k *ar,
 				  struct ath10k_tpc_stats *tpc_stats,
 				  char *buf)
 {
-	unsigned int len, j, buf_len;
+	int j;
+	size_t len, buf_len;
 
 	len = 0;
 	buf_len = ATH10K_TPC_CONFIG_BUF_SIZE;
@@ -1860,7 +1915,7 @@ static ssize_t ath10k_tpc_stats_read(struct file *file, char __user *user_buf,
 				     size_t count, loff_t *ppos)
 {
 	const char *buf = file->private_data;
-	unsigned int len = strlen(buf);
+	size_t len = strlen(buf);
 
 	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
 }
@@ -2284,7 +2339,7 @@ static ssize_t ath10k_debug_fw_checksums_read(struct file *file,
 					      size_t count, loff_t *ppos)
 {
 	struct ath10k *ar = file->private_data;
-	unsigned int len = 0, buf_len = 4096;
+	size_t len = 0, buf_len = 4096;
 	ssize_t ret_cnt;
 	char *buf;
 
@@ -2500,7 +2555,7 @@ void ath10k_dbg_dump(struct ath10k *ar,
 		     const void *buf, size_t len)
 {
 	char linebuf[256];
-	unsigned int linebuflen;
+	size_t linebuflen;
 	const void *ptr;
 
 	if (ath10k_debug_mask & mask) {
diff --git a/drivers/net/wireless/ath/ath10k/debug.h b/drivers/net/wireless/ath/ath10k/debug.h
index 335512b11ca2..2368f47314ae 100644
--- a/drivers/net/wireless/ath/ath10k/debug.h
+++ b/drivers/net/wireless/ath/ath10k/debug.h
@@ -84,6 +84,9 @@ struct ath10k_fw_crash_data *
 ath10k_debug_get_new_fw_crash_data(struct ath10k *ar);
 
 void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, int len);
+
+int ath10k_debug_fw_devcoredump(struct ath10k *ar);
+
 #define ATH10K_DFS_STAT_INC(ar, c) (ar->debug.dfs_stats.c++)
 
 void ath10k_debug_get_et_strings(struct ieee80211_hw *hw,
@@ -166,6 +169,11 @@ static inline u32 ath10k_debug_get_fw_dbglog_level(struct ath10k *ar)
 	return 0;
 }
 
+static inline int ath10k_debug_fw_devcoredump(struct ath10k *ar)
+{
+	return 0;
+}
+
 #define ATH10K_DFS_STAT_INC(ar, c) do { } while (0)
 
 #define ath10k_debug_get_et_strings NULL
diff --git a/drivers/net/wireless/ath/ath10k/debugfs_sta.c b/drivers/net/wireless/ath/ath10k/debugfs_sta.c
index fce6f8137d33..7353e7ea88f1 100644
--- a/drivers/net/wireless/ath/ath10k/debugfs_sta.c
+++ b/drivers/net/wireless/ath/ath10k/debugfs_sta.c
@@ -306,6 +306,69 @@ static const struct file_operations fops_delba = {
 	.llseek = default_llseek,
 };
 
+static ssize_t ath10k_dbg_sta_read_peer_debug_trigger(struct file *file,
+						      char __user *user_buf,
+						      size_t count,
+						      loff_t *ppos)
+{
+	struct ieee80211_sta *sta = file->private_data;
+	struct ath10k_sta *arsta = (struct ath10k_sta *)sta->drv_priv;
+	struct ath10k *ar = arsta->arvif->ar;
+	char buf[8];
+	int len = 0;
+
+	mutex_lock(&ar->conf_mutex);
+	len = scnprintf(buf, sizeof(buf) - len,
+			"Write 1 to once trigger the debug logs\n");
+	mutex_unlock(&ar->conf_mutex);
+
+	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
+}
+
+static ssize_t
+ath10k_dbg_sta_write_peer_debug_trigger(struct file *file,
+					const char __user *user_buf,
+					size_t count, loff_t *ppos)
+{
+	struct ieee80211_sta *sta = file->private_data;
+	struct ath10k_sta *arsta = (struct ath10k_sta *)sta->drv_priv;
+	struct ath10k *ar = arsta->arvif->ar;
+	u8 peer_debug_trigger;
+	int ret;
+
+	if (kstrtou8_from_user(user_buf, count, 0, &peer_debug_trigger))
+		return -EINVAL;
+
+	if (peer_debug_trigger != 1)
+		return -EINVAL;
+
+	mutex_lock(&ar->conf_mutex);
+
+	if (ar->state != ATH10K_STATE_ON) {
+		ret = -ENETDOWN;
+		goto out;
+	}
+
+	ret = ath10k_wmi_peer_set_param(ar, arsta->arvif->vdev_id, sta->addr,
+					WMI_PEER_DEBUG, peer_debug_trigger);
+	if (ret) {
+		ath10k_warn(ar, "failed to set param to trigger peer tid logs for station ret: %d\n",
+			    ret);
+		goto out;
+	}
+out:
+	mutex_unlock(&ar->conf_mutex);
+	return count;
+}
+
+static const struct file_operations fops_peer_debug_trigger = {
+	.open = simple_open,
+	.read = ath10k_dbg_sta_read_peer_debug_trigger,
+	.write = ath10k_dbg_sta_write_peer_debug_trigger,
+	.owner = THIS_MODULE,
+	.llseek = default_llseek,
+};
+
 void ath10k_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 			    struct ieee80211_sta *sta, struct dentry *dir)
 {
@@ -314,4 +377,6 @@ void ath10k_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	debugfs_create_file("addba", S_IWUSR, dir, sta, &fops_addba);
 	debugfs_create_file("addba_resp", S_IWUSR, dir, sta, &fops_addba_resp);
 	debugfs_create_file("delba", S_IWUSR, dir, sta, &fops_delba);
+	debugfs_create_file("peer_debug_trigger", 0600, dir, sta,
+			    &fops_peer_debug_trigger);
 }
diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
index 175aae38c375..9f6a915f91bf 100644
--- a/drivers/net/wireless/ath/ath10k/htc.c
+++ b/drivers/net/wireless/ath/ath10k/htc.c
@@ -474,33 +474,16 @@ static void ath10k_htc_reset_endpoint_states(struct ath10k_htc *htc)
 	}
 }
 
-static void ath10k_htc_setup_target_buffer_assignments(struct ath10k_htc *htc)
-{
-	struct ath10k_htc_svc_tx_credits *entry;
-
-	entry = &htc->service_tx_alloc[0];
-
-	/*
-	 * for PCIE allocate all credists/HTC buffers to WMI.
-	 * no buffers are used/required for data. data always
-	 * remains on host.
-	 */
-	entry++;
-	entry->service_id = ATH10K_HTC_SVC_ID_WMI_CONTROL;
-	entry->credit_allocation = htc->total_transmit_credits;
-}
-
 static u8 ath10k_htc_get_credit_allocation(struct ath10k_htc *htc,
 					   u16 service_id)
 {
 	u8 allocation = 0;
-	int i;
 
-	for (i = 0; i < ATH10K_HTC_EP_COUNT; i++) {
-		if (htc->service_tx_alloc[i].service_id == service_id)
-			allocation =
-			    htc->service_tx_alloc[i].credit_allocation;
-	}
+	/* The WMI control service is the only service with flow control.
+	 * Let it have all transmit credits.
+	 */
+	if (service_id == ATH10K_HTC_SVC_ID_WMI_CONTROL)
+		allocation = htc->total_transmit_credits;
 
 	return allocation;
 }
@@ -574,8 +557,6 @@ int ath10k_htc_wait_target(struct ath10k_htc *htc)
 		return -ECOMM;
 	}
 
-	ath10k_htc_setup_target_buffer_assignments(htc);
-
 	/* setup our pseudo HTC control endpoint connection */
 	memset(&conn_req, 0, sizeof(conn_req));
 	memset(&conn_resp, 0, sizeof(conn_resp));
@@ -726,12 +707,6 @@ setup:
 	ep->max_tx_queue_depth = conn_req->max_send_queue_depth;
 	ep->max_ep_message_len = __le16_to_cpu(resp_msg->max_msg_size);
 	ep->tx_credits = tx_alloc;
-	ep->tx_credit_size = htc->target_credit_size;
-	ep->tx_credits_per_max_message = ep->max_ep_message_len /
-					 htc->target_credit_size;
-
-	if (ep->max_ep_message_len % htc->target_credit_size)
-		ep->tx_credits_per_max_message++;
 
 	/* copy all the callbacks */
 	ep->ep_ops = conn_req->ep_ops;
diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
index 0c55cd92a951..6ababa345e2b 100644
--- a/drivers/net/wireless/ath/ath10k/htc.h
+++ b/drivers/net/wireless/ath/ath10k/htc.h
@@ -314,8 +314,6 @@ struct ath10k_htc_ep {
 
 	u8 seq_no; /* for debugging */
 	int tx_credits;
-	int tx_credit_size;
-	int tx_credits_per_max_message;
 	bool tx_credit_flow_enabled;
 };
 
@@ -339,7 +337,6 @@ struct ath10k_htc {
 	struct completion ctl_resp;
 
 	int total_transmit_credits;
-	struct ath10k_htc_svc_tx_credits service_tx_alloc[ATH10K_HTC_EP_COUNT];
 	int target_credit_size;
 };
 
diff --git a/drivers/net/wireless/ath/ath10k/htt.h b/drivers/net/wireless/ath/ath10k/htt.h
index 44b25cf00553..90c2f72666b8 100644
--- a/drivers/net/wireless/ath/ath10k/htt.h
+++ b/drivers/net/wireless/ath/ath10k/htt.h
@@ -1636,7 +1636,7 @@ struct ath10k_htt {
 		int size;
 
 		/* size - 1 */
-		unsigned size_mask;
+		unsigned int size_mask;
 
 		/* how many rx buffers to keep in the ring */
 		int fill_level;
@@ -1657,7 +1657,7 @@ struct ath10k_htt {
 
 		/* where HTT SW has processed bufs filled by rx MAC DMA */
 		struct {
-			unsigned msdu_payld;
+			unsigned int msdu_payld;
 		} sw_rd_idx;
 
 		/*
@@ -1820,7 +1820,7 @@ int ath10k_htt_tx_mgmt_inc_pending(struct ath10k_htt *htt, bool is_mgmt,
 
 int ath10k_htt_tx_alloc_msdu_id(struct ath10k_htt *htt, struct sk_buff *skb);
 void ath10k_htt_tx_free_msdu_id(struct ath10k_htt *htt, u16 msdu_id);
-int ath10k_htt_mgmt_tx(struct ath10k_htt *htt, struct sk_buff *);
+int ath10k_htt_mgmt_tx(struct ath10k_htt *htt, struct sk_buff *msdu);
 int ath10k_htt_tx(struct ath10k_htt *htt,
 		  enum ath10k_hw_txrx_mode txmode,
 		  struct sk_buff *msdu);
diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c
index 86d082cf4eef..02a3fc81fbe3 100644
--- a/drivers/net/wireless/ath/ath10k/htt_rx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_rx.c
@@ -702,6 +702,10 @@ static void ath10k_htt_rx_h_rates(struct ath10k *ar,
 		/* 80MHZ */
 		case 2:
 			status->vht_flag |= RX_VHT_FLAG_80MHZ;
+			break;
+		case 3:
+			status->vht_flag |= RX_VHT_FLAG_160MHZ;
+			break;
 		}
 
 		status->flag |= RX_FLAG_VHT;
@@ -926,7 +930,7 @@ static void ath10k_process_rx(struct ath10k *ar,
 	*status = *rx_status;
 
 	ath10k_dbg(ar, ATH10K_DBG_DATA,
-		   "rx skb %pK len %u peer %pM %s %s sn %u %s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%llx fcs-err %i mic-err %i amsdu-more %i\n",
+		   "rx skb %pK len %u peer %pM %s %s sn %u %s%s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%llx fcs-err %i mic-err %i amsdu-more %i\n",
 		   skb,
 		   skb->len,
 		   ieee80211_get_SA(hdr),
@@ -940,6 +944,7 @@ static void ath10k_process_rx(struct ath10k *ar,
 		   status->flag & RX_FLAG_VHT ? "vht" : "",
 		   status->flag & RX_FLAG_40MHZ ? "40" : "",
 		   status->vht_flag & RX_VHT_FLAG_80MHZ ? "80" : "",
+		   status->vht_flag & RX_VHT_FLAG_160MHZ ? "160" : "",
 		   status->flag & RX_FLAG_SHORT_GI ? "sgi " : "",
 		   status->rate_idx,
 		   status->vht_nss,
@@ -2231,6 +2236,8 @@ ath10k_update_per_peer_tx_stats(struct ath10k *ar,
 		return;
 	}
 
+	memset(&arsta->txrate, 0, sizeof(arsta->txrate));
+
 	if (txrate.flags == WMI_RATE_PREAMBLE_CCK ||
 	    txrate.flags == WMI_RATE_PREAMBLE_OFDM) {
 		rate = ATH10K_HW_LEGACY_RATE(peer_stats->ratecode);
@@ -2245,7 +2252,7 @@ ath10k_update_per_peer_tx_stats(struct ath10k *ar,
 		rate *= 10;
 		if (rate == 60 && txrate.flags == WMI_RATE_PREAMBLE_CCK)
 			rate = rate - 5;
-		arsta->txrate.legacy = rate * 10;
+		arsta->txrate.legacy = rate;
 	} else if (txrate.flags == WMI_RATE_PREAMBLE_HT) {
 		arsta->txrate.flags = RATE_INFO_FLAGS_MCS;
 		arsta->txrate.mcs = txrate.mcs;
@@ -2451,8 +2458,7 @@ bool ath10k_htt_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb)
 		u32 phymode = __le32_to_cpu(resp->chan_change.phymode);
 		u32 freq = __le32_to_cpu(resp->chan_change.freq);
 
-		ar->tgt_oper_chan =
-			__ieee80211_get_channel(ar->hw->wiphy, freq);
+		ar->tgt_oper_chan = ieee80211_get_channel(ar->hw->wiphy, freq);
 		ath10k_dbg(ar, ATH10K_DBG_HTT,
 			   "htt chan change freq %u phymode %s\n",
 			   freq, ath10k_wmi_phymode_str(phymode));
@@ -2486,7 +2492,7 @@ bool ath10k_htt_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb)
 		ath10k_dbg_dump(ar, ATH10K_DBG_HTT_DUMP, NULL, "htt event: ",
 				skb->data, skb->len);
 		break;
-	};
+	}
 	return true;
 }
 EXPORT_SYMBOL(ath10k_htt_t2h_msg_handler);
diff --git a/drivers/net/wireless/ath/ath10k/htt_tx.c b/drivers/net/wireless/ath/ath10k/htt_tx.c
index 27e49db4287a..86b427f5e2bc 100644
--- a/drivers/net/wireless/ath/ath10k/htt_tx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_tx.c
@@ -239,6 +239,7 @@ static void ath10k_htt_tx_free_cont_txbuf(struct ath10k_htt *htt)
 
 	size = htt->max_num_pending_tx * sizeof(struct ath10k_htt_txbuf);
 	dma_free_coherent(ar->dev, size, htt->txbuf.vaddr, htt->txbuf.paddr);
+	htt->txbuf.vaddr = NULL;
 }
 
 static int ath10k_htt_tx_alloc_cont_txbuf(struct ath10k_htt *htt)
@@ -268,6 +269,7 @@ static void ath10k_htt_tx_free_cont_frag_desc(struct ath10k_htt *htt)
 			  size,
 			  htt->frag_desc.vaddr,
 			  htt->frag_desc.paddr);
+	htt->frag_desc.vaddr = NULL;
 }
 
 static int ath10k_htt_tx_alloc_cont_frag_desc(struct ath10k_htt *htt)
diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h
index 883547f3347c..f0fda0f2b3b4 100644
--- a/drivers/net/wireless/ath/ath10k/hw.h
+++ b/drivers/net/wireless/ath/ath10k/hw.h
@@ -128,6 +128,10 @@ enum qca9377_chip_id_rev {
 #define QCA4019_HW_1_0_BOARD_DATA_FILE "board.bin"
 #define QCA4019_HW_1_0_PATCH_LOAD_ADDR  0x1234
 
+#define ATH10K_FW_FILE_BASE		"firmware"
+#define ATH10K_FW_API_MAX		5
+#define ATH10K_FW_API_MIN		2
+
 #define ATH10K_FW_API2_FILE		"firmware-2.bin"
 #define ATH10K_FW_API3_FILE		"firmware-3.bin"
 
@@ -512,7 +516,7 @@ ath10k_rx_desc_get_l3_pad_bytes(struct ath10k_hw_params *hw,
 /* Target specific defines for WMI-TLV firmware */
 #define TARGET_TLV_NUM_VDEVS			4
 #define TARGET_TLV_NUM_STATIONS			32
-#define TARGET_TLV_NUM_PEERS			35
+#define TARGET_TLV_NUM_PEERS			33
 #define TARGET_TLV_NUM_TDLS_VDEVS		1
 #define TARGET_TLV_NUM_TIDS			((TARGET_TLV_NUM_PEERS) * 2)
 #define TARGET_TLV_NUM_MSDU_DESC		(1024 + 32)
@@ -578,6 +582,9 @@ ath10k_rx_desc_get_l3_pad_bytes(struct ath10k_hw_params *hw,
 #define TARGET_10_4_IPHDR_PAD_CONFIG		1
 #define TARGET_10_4_QWRAP_CONFIG		0
 
+/* Maximum number of Copy Engine's supported */
+#define CE_COUNT_MAX 12
+
 /* Number of Copy Engines supported */
 #define CE_COUNT ar->hw_values->ce_count
 
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index aa545a1dbdc7..3029f257a19a 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -569,10 +569,14 @@ chan_to_phymode(const struct cfg80211_chan_def *chandef)
 		case NL80211_CHAN_WIDTH_80:
 			phymode = MODE_11AC_VHT80;
 			break;
+		case NL80211_CHAN_WIDTH_160:
+			phymode = MODE_11AC_VHT160;
+			break;
+		case NL80211_CHAN_WIDTH_80P80:
+			phymode = MODE_11AC_VHT80_80;
+			break;
 		case NL80211_CHAN_WIDTH_5:
 		case NL80211_CHAN_WIDTH_10:
-		case NL80211_CHAN_WIDTH_80P80:
-		case NL80211_CHAN_WIDTH_160:
 			phymode = MODE_UNKNOWN;
 			break;
 		}
@@ -971,6 +975,7 @@ static int ath10k_monitor_vdev_start(struct ath10k *ar, int vdev_id)
 	arg.vdev_id = vdev_id;
 	arg.channel.freq = channel->center_freq;
 	arg.channel.band_center_freq1 = chandef->center_freq1;
+	arg.channel.band_center_freq2 = chandef->center_freq2;
 
 	/* TODO setup this dynamically, what in case we
 	   don't have any vifs? */
@@ -1227,6 +1232,36 @@ static int ath10k_monitor_recalc(struct ath10k *ar)
 		return ath10k_monitor_stop(ar);
 }
 
+static bool ath10k_mac_can_set_cts_prot(struct ath10k_vif *arvif)
+{
+	struct ath10k *ar = arvif->ar;
+
+	lockdep_assert_held(&ar->conf_mutex);
+
+	if (!arvif->is_started) {
+		ath10k_dbg(ar, ATH10K_DBG_MAC, "defer cts setup, vdev is not ready yet\n");
+		return false;
+	}
+
+	return true;
+}
+
+static int ath10k_mac_set_cts_prot(struct ath10k_vif *arvif)
+{
+	struct ath10k *ar = arvif->ar;
+	u32 vdev_param;
+
+	lockdep_assert_held(&ar->conf_mutex);
+
+	vdev_param = ar->wmi.vdev_param->protection_mode;
+
+	ath10k_dbg(ar, ATH10K_DBG_MAC, "mac vdev %d cts_protection %d\n",
+		   arvif->vdev_id, arvif->use_cts_prot);
+
+	return ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param,
+					 arvif->use_cts_prot ? 1 : 0);
+}
+
 static int ath10k_recalc_rtscts_prot(struct ath10k_vif *arvif)
 {
 	struct ath10k *ar = arvif->ar;
@@ -1245,6 +1280,9 @@ static int ath10k_recalc_rtscts_prot(struct ath10k_vif *arvif)
 		rts_cts |= SM(WMI_RTSCTS_FOR_SECOND_RATESERIES,
 			      WMI_RTSCTS_PROFILE);
 
+	ath10k_dbg(ar, ATH10K_DBG_MAC, "mac vdev %d recalc rts/cts prot %d\n",
+		   arvif->vdev_id, rts_cts);
+
 	return ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param,
 					 rts_cts);
 }
@@ -1384,6 +1422,7 @@ static int ath10k_vdev_start_restart(struct ath10k_vif *arvif,
 
 	arg.channel.freq = chandef->chan->center_freq;
 	arg.channel.band_center_freq1 = chandef->center_freq1;
+	arg.channel.band_center_freq2 = chandef->center_freq2;
 	arg.channel.mode = chan_to_phymode(chandef);
 
 	arg.channel.min_power = 0;
@@ -1954,7 +1993,7 @@ static void ath10k_mac_handle_beacon_iter(void *data, u8 *mac,
 {
 	struct sk_buff *skb = data;
 	struct ieee80211_mgmt *mgmt = (void *)skb->data;
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 
 	if (vif->type != NL80211_IFTYPE_STATION)
 		return;
@@ -1977,7 +2016,7 @@ static void ath10k_mac_handle_beacon_miss_iter(void *data, u8 *mac,
 					       struct ieee80211_vif *vif)
 {
 	u32 *vdev_id = data;
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	struct ath10k *ar = arvif->ar;
 	struct ieee80211_hw *hw = ar->hw;
 
@@ -2044,7 +2083,7 @@ static void ath10k_peer_assoc_h_basic(struct ath10k *ar,
 				      struct ieee80211_sta *sta,
 				      struct wmi_peer_assoc_complete_arg *arg)
 {
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	u32 aid;
 
 	lockdep_assert_held(&ar->conf_mutex);
@@ -2120,7 +2159,7 @@ static void ath10k_peer_assoc_h_rates(struct ath10k *ar,
 				      struct ieee80211_sta *sta,
 				      struct wmi_peer_assoc_complete_arg *arg)
 {
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	struct wmi_rate_set_arg *rateset = &arg->peer_legacy_rates;
 	struct cfg80211_chan_def def;
 	const struct ieee80211_supported_band *sband;
@@ -2183,7 +2222,7 @@ static void ath10k_peer_assoc_h_ht(struct ath10k *ar,
 				   struct wmi_peer_assoc_complete_arg *arg)
 {
 	const struct ieee80211_sta_ht_cap *ht_cap = &sta->ht_cap;
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	struct cfg80211_chan_def def;
 	enum nl80211_band band;
 	const u8 *ht_mcs_mask;
@@ -2407,7 +2446,7 @@ static void ath10k_peer_assoc_h_vht(struct ath10k *ar,
 				    struct wmi_peer_assoc_complete_arg *arg)
 {
 	const struct ieee80211_sta_vht_cap *vht_cap = &sta->vht_cap;
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	struct cfg80211_chan_def def;
 	enum nl80211_band band;
 	const u16 *vht_mcs_mask;
@@ -2447,6 +2486,9 @@ static void ath10k_peer_assoc_h_vht(struct ath10k *ar,
 	if (sta->bandwidth == IEEE80211_STA_RX_BW_80)
 		arg->peer_flags |= ar->wmi.peer_flags->bw80;
 
+	if (sta->bandwidth == IEEE80211_STA_RX_BW_160)
+		arg->peer_flags |= ar->wmi.peer_flags->bw160;
+
 	arg->peer_vht_rates.rx_max_rate =
 		__le16_to_cpu(vht_cap->vht_mcs.rx_highest);
 	arg->peer_vht_rates.rx_mcs_set =
@@ -2465,7 +2507,7 @@ static void ath10k_peer_assoc_h_qos(struct ath10k *ar,
 				    struct ieee80211_sta *sta,
 				    struct wmi_peer_assoc_complete_arg *arg)
 {
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 
 	switch (arvif->vdev_type) {
 	case WMI_VDEV_TYPE_AP:
@@ -2500,12 +2542,39 @@ static bool ath10k_mac_sta_has_ofdm_only(struct ieee80211_sta *sta)
 	       ATH10K_MAC_FIRST_OFDM_RATE_IDX;
 }
 
+static enum wmi_phy_mode ath10k_mac_get_phymode_vht(struct ath10k *ar,
+						    struct ieee80211_sta *sta)
+{
+	if (sta->bandwidth == IEEE80211_STA_RX_BW_160) {
+		switch (sta->vht_cap.cap & IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK) {
+		case IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ:
+			return MODE_11AC_VHT160;
+		case IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ:
+			return MODE_11AC_VHT80_80;
+		default:
+			/* not sure if this is a valid case? */
+			return MODE_11AC_VHT160;
+		}
+	}
+
+	if (sta->bandwidth == IEEE80211_STA_RX_BW_80)
+		return MODE_11AC_VHT80;
+
+	if (sta->bandwidth == IEEE80211_STA_RX_BW_40)
+		return MODE_11AC_VHT40;
+
+	if (sta->bandwidth == IEEE80211_STA_RX_BW_20)
+		return MODE_11AC_VHT20;
+
+	return MODE_UNKNOWN;
+}
+
 static void ath10k_peer_assoc_h_phymode(struct ath10k *ar,
 					struct ieee80211_vif *vif,
 					struct ieee80211_sta *sta,
 					struct wmi_peer_assoc_complete_arg *arg)
 {
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	struct cfg80211_chan_def def;
 	enum nl80211_band band;
 	const u8 *ht_mcs_mask;
@@ -2546,12 +2615,7 @@ static void ath10k_peer_assoc_h_phymode(struct ath10k *ar,
 		 */
 		if (sta->vht_cap.vht_supported &&
 		    !ath10k_peer_assoc_h_vht_masked(vht_mcs_mask)) {
-			if (sta->bandwidth == IEEE80211_STA_RX_BW_80)
-				phymode = MODE_11AC_VHT80;
-			else if (sta->bandwidth == IEEE80211_STA_RX_BW_40)
-				phymode = MODE_11AC_VHT40;
-			else if (sta->bandwidth == IEEE80211_STA_RX_BW_20)
-				phymode = MODE_11AC_VHT20;
+			phymode = ath10k_mac_get_phymode_vht(ar, sta);
 		} else if (sta->ht_cap.ht_supported &&
 			   !ath10k_peer_assoc_h_ht_masked(ht_mcs_mask)) {
 			if (sta->bandwidth >= IEEE80211_STA_RX_BW_40)
@@ -2625,7 +2689,7 @@ static int ath10k_mac_vif_recalc_txbf(struct ath10k *ar,
 				      struct ieee80211_vif *vif,
 				      struct ieee80211_sta_vht_cap vht_cap)
 {
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	int ret;
 	u32 param;
 	u32 value;
@@ -2692,7 +2756,7 @@ static void ath10k_bss_assoc(struct ieee80211_hw *hw,
 			     struct ieee80211_bss_conf *bss_conf)
 {
 	struct ath10k *ar = hw->priv;
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	struct ieee80211_sta_ht_cap ht_cap;
 	struct ieee80211_sta_vht_cap vht_cap;
 	struct wmi_peer_assoc_complete_arg peer_arg;
@@ -2785,7 +2849,7 @@ static void ath10k_bss_disassoc(struct ieee80211_hw *hw,
 				struct ieee80211_vif *vif)
 {
 	struct ath10k *ar = hw->priv;
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	struct ieee80211_sta_vht_cap vht_cap = {};
 	int ret;
 
@@ -2818,7 +2882,7 @@ static int ath10k_station_assoc(struct ath10k *ar,
 				struct ieee80211_sta *sta,
 				bool reassoc)
 {
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	struct wmi_peer_assoc_complete_arg peer_arg;
 	int ret = 0;
 
@@ -2885,7 +2949,7 @@ static int ath10k_station_disassoc(struct ath10k *ar,
 				   struct ieee80211_vif *vif,
 				   struct ieee80211_sta *sta)
 {
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	int ret = 0;
 
 	lockdep_assert_held(&ar->conf_mutex);
@@ -3111,7 +3175,7 @@ static void ath10k_mac_tx_unlock_iter(void *data, u8 *mac,
 				      struct ieee80211_vif *vif)
 {
 	struct ath10k *ar = data;
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 
 	if (arvif->tx_paused)
 		return;
@@ -3198,7 +3262,7 @@ struct ath10k_mac_tx_pause {
 static void ath10k_mac_handle_tx_pause_iter(void *data, u8 *mac,
 					    struct ieee80211_vif *vif)
 {
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	struct ath10k_mac_tx_pause *arg = data;
 
 	if (arvif->vdev_id != arg->vdev_id)
@@ -3294,7 +3358,7 @@ static bool ath10k_tx_h_use_hwcrypto(struct ieee80211_vif *vif,
 		return false;
 
 	if (vif)
-		return !ath10k_vif_to_arvif(vif)->nohwcrypt;
+		return !((struct ath10k_vif *)vif->drv_priv)->nohwcrypt;
 
 	return true;
 }
@@ -3359,7 +3423,7 @@ static void ath10k_tx_h_add_p2p_noa_ie(struct ath10k *ar,
 				       struct sk_buff *skb)
 {
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 
 	/* This is case only for P2P_GO */
 	if (vif->type != NL80211_IFTYPE_AP || !vif->p2p)
@@ -3495,7 +3559,6 @@ static int ath10k_mac_tx_submit(struct ath10k *ar,
  */
 static int ath10k_mac_tx(struct ath10k *ar,
 			 struct ieee80211_vif *vif,
-			 struct ieee80211_sta *sta,
 			 enum ath10k_hw_txrx_mode txmode,
 			 enum ath10k_mac_tx_path txpath,
 			 struct sk_buff *skb)
@@ -3637,7 +3700,7 @@ void ath10k_offchan_tx_work(struct work_struct *work)
 		txmode = ath10k_mac_tx_h_get_txmode(ar, vif, sta, skb);
 		txpath = ath10k_mac_tx_h_get_txpath(ar, skb, txmode);
 
-		ret = ath10k_mac_tx(ar, vif, sta, txmode, txpath, skb);
+		ret = ath10k_mac_tx(ar, vif, txmode, txpath, skb);
 		if (ret) {
 			ath10k_warn(ar, "failed to transmit offchannel frame: %d\n",
 				    ret);
@@ -3742,6 +3805,9 @@ struct ieee80211_txq *ath10k_mac_txq_lookup(struct ath10k *ar,
 	if (!peer)
 		return NULL;
 
+	if (peer->removed)
+		return NULL;
+
 	if (peer->sta)
 		return peer->sta->txq[tid];
 	else if (peer->vif)
@@ -3824,7 +3890,7 @@ int ath10k_mac_tx_push_txq(struct ieee80211_hw *hw,
 		spin_unlock_bh(&ar->htt.tx_lock);
 	}
 
-	ret = ath10k_mac_tx(ar, vif, sta, txmode, txpath, skb);
+	ret = ath10k_mac_tx(ar, vif, txmode, txpath, skb);
 	if (unlikely(ret)) {
 		ath10k_warn(ar, "failed to push frame: %d\n", ret);
 
@@ -4105,7 +4171,7 @@ static void ath10k_mac_op_tx(struct ieee80211_hw *hw,
 		spin_unlock_bh(&ar->htt.tx_lock);
 	}
 
-	ret = ath10k_mac_tx(ar, vif, sta, txmode, txpath, skb);
+	ret = ath10k_mac_tx(ar, vif, txmode, txpath, skb);
 	if (ret) {
 		ath10k_warn(ar, "failed to transmit frame: %d\n", ret);
 		if (is_htt) {
@@ -4279,6 +4345,13 @@ static struct ieee80211_sta_vht_cap ath10k_create_vht_cap(struct ath10k *ar)
 		vht_cap.cap |= val;
 	}
 
+	/* Currently the firmware seems to be buggy, don't enable 80+80
+	 * mode until that's resolved.
+	 */
+	if ((ar->vht_cap_info & IEEE80211_VHT_CAP_SHORT_GI_160) &&
+	    !(ar->vht_cap_info & IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ))
+		vht_cap.cap |= IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ;
+
 	mcs_map = 0;
 	for (i = 0; i < 8; i++) {
 		if ((i < ar->num_rf_chains) && (ar->cfg_tx_chainmask & BIT(i)))
@@ -4669,7 +4742,8 @@ static int ath10k_mac_txpower_recalc(struct ath10k *ar)
 	lockdep_assert_held(&ar->conf_mutex);
 
 	list_for_each_entry(arvif, &ar->arvifs, list) {
-		WARN_ON(arvif->txpower < 0);
+		if (arvif->txpower <= 0)
+			continue;
 
 		if (txpower == -1)
 			txpower = arvif->txpower;
@@ -4677,8 +4751,8 @@ static int ath10k_mac_txpower_recalc(struct ath10k *ar)
 			txpower = min(txpower, arvif->txpower);
 	}
 
-	if (WARN_ON(txpower == -1))
-		return -EINVAL;
+	if (txpower == -1)
+		return 0;
 
 	ret = ath10k_mac_txpower_setup(ar, txpower);
 	if (ret) {
@@ -4775,7 +4849,7 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
 				struct ieee80211_vif *vif)
 {
 	struct ath10k *ar = hw->priv;
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	struct ath10k_peer *peer;
 	enum wmi_sta_powersave_param param;
 	int ret = 0;
@@ -5111,7 +5185,7 @@ static void ath10k_remove_interface(struct ieee80211_hw *hw,
 				    struct ieee80211_vif *vif)
 {
 	struct ath10k *ar = hw->priv;
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	struct ath10k_peer *peer;
 	int ret;
 	int i;
@@ -5194,6 +5268,10 @@ static void ath10k_remove_interface(struct ieee80211_hw *hw,
 			ath10k_warn(ar, "failed to recalc monitor: %d\n", ret);
 	}
 
+	ret = ath10k_mac_txpower_recalc(ar);
+	if (ret)
+		ath10k_warn(ar, "failed to recalc tx power: %d\n", ret);
+
 	spin_lock_bh(&ar->htt.tx_lock);
 	ath10k_mac_vif_tx_unlock_all(arvif);
 	spin_unlock_bh(&ar->htt.tx_lock);
@@ -5242,7 +5320,7 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw,
 				    u32 changed)
 {
 	struct ath10k *ar = hw->priv;
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	int ret = 0;
 	u32 vdev_param, pdev_param, slottime, preamble;
 
@@ -5328,20 +5406,18 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw,
 
 	if (changed & BSS_CHANGED_ERP_CTS_PROT) {
 		arvif->use_cts_prot = info->use_cts_prot;
-		ath10k_dbg(ar, ATH10K_DBG_MAC, "mac vdev %d cts_prot %d\n",
-			   arvif->vdev_id, info->use_cts_prot);
 
 		ret = ath10k_recalc_rtscts_prot(arvif);
 		if (ret)
 			ath10k_warn(ar, "failed to recalculate rts/cts prot for vdev %d: %d\n",
 				    arvif->vdev_id, ret);
 
-		vdev_param = ar->wmi.vdev_param->protection_mode;
-		ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param,
-						info->use_cts_prot ? 1 : 0);
-		if (ret)
-			ath10k_warn(ar, "failed to set protection mode %d on vdev %i: %d\n",
-				    info->use_cts_prot, arvif->vdev_id, ret);
+		if (ath10k_mac_can_set_cts_prot(arvif)) {
+			ret = ath10k_mac_set_cts_prot(arvif);
+			if (ret)
+				ath10k_warn(ar, "failed to set cts protection for vdev %d: %d\n",
+					    arvif->vdev_id, ret);
+		}
 	}
 
 	if (changed & BSS_CHANGED_ERP_SLOT) {
@@ -5436,7 +5512,7 @@ static int ath10k_hw_scan(struct ieee80211_hw *hw,
 			  struct ieee80211_scan_request *hw_req)
 {
 	struct ath10k *ar = hw->priv;
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	struct cfg80211_scan_request *req = &hw_req->req;
 	struct wmi_start_scan_arg arg;
 	int ret = 0;
@@ -5568,7 +5644,7 @@ static int ath10k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 			  struct ieee80211_key_conf *key)
 {
 	struct ath10k *ar = hw->priv;
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	struct ath10k_peer *peer;
 	const u8 *peer_addr;
 	bool is_wep = key->cipher == WLAN_CIPHER_SUITE_WEP40 ||
@@ -5707,7 +5783,7 @@ static void ath10k_set_default_unicast_key(struct ieee80211_hw *hw,
 					   int keyidx)
 {
 	struct ath10k *ar = hw->priv;
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	int ret;
 
 	mutex_lock(&arvif->ar->conf_mutex);
@@ -5888,7 +5964,7 @@ static int ath10k_mac_tdls_vif_stations_count(struct ieee80211_hw *hw,
 static void ath10k_mac_tdls_vifs_count_iter(void *data, u8 *mac,
 					    struct ieee80211_vif *vif)
 {
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	int *num_tdls_vifs = data;
 
 	if (vif->type != NL80211_IFTYPE_STATION)
@@ -5916,7 +5992,7 @@ static int ath10k_sta_state(struct ieee80211_hw *hw,
 			    enum ieee80211_sta_state new_state)
 {
 	struct ath10k *ar = hw->priv;
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	struct ath10k_sta *arsta = (struct ath10k_sta *)sta->drv_priv;
 	struct ath10k_peer *peer;
 	int ret = 0;
@@ -6151,7 +6227,7 @@ exit:
 static int ath10k_conf_tx_uapsd(struct ath10k *ar, struct ieee80211_vif *vif,
 				u16 ac, bool enable)
 {
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	struct wmi_sta_uapsd_auto_trig_arg arg = {};
 	u32 prio = 0, acc = 0;
 	u32 value = 0;
@@ -6259,7 +6335,7 @@ static int ath10k_conf_tx(struct ieee80211_hw *hw,
 			  const struct ieee80211_tx_queue_params *params)
 {
 	struct ath10k *ar = hw->priv;
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	struct wmi_wmm_params_arg *p = NULL;
 	int ret;
 
@@ -6333,7 +6409,7 @@ static int ath10k_remain_on_channel(struct ieee80211_hw *hw,
 				    enum ieee80211_roc_type type)
 {
 	struct ath10k *ar = hw->priv;
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	struct wmi_start_scan_arg arg;
 	int ret = 0;
 	u32 scan_time_msec;
@@ -6833,7 +6909,7 @@ static int ath10k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw,
 					  struct ieee80211_vif *vif,
 					  const struct cfg80211_bitrate_mask *mask)
 {
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	struct cfg80211_chan_def def;
 	struct ath10k *ar = arvif->ar;
 	enum nl80211_band band;
@@ -6934,6 +7010,9 @@ static void ath10k_sta_rc_update(struct ieee80211_hw *hw,
 			bw = WMI_PEER_CHWIDTH_80MHZ;
 			break;
 		case IEEE80211_STA_RX_BW_160:
+			bw = WMI_PEER_CHWIDTH_160MHZ;
+			break;
+		default:
 			ath10k_warn(ar, "Invalid bandwidth %d in rc update for %pM\n",
 				    sta->bandwidth, sta->addr);
 			bw = WMI_PEER_CHWIDTH_20MHZ;
@@ -6981,7 +7060,7 @@ static void ath10k_offset_tsf(struct ieee80211_hw *hw,
 			      struct ieee80211_vif *vif, s64 tsf_offset)
 {
 	struct ath10k *ar = hw->priv;
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	u32 offset, vdev_param;
 	int ret;
 
@@ -7006,7 +7085,7 @@ static int ath10k_ampdu_action(struct ieee80211_hw *hw,
 			       struct ieee80211_ampdu_params *params)
 {
 	struct ath10k *ar = hw->priv;
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	struct ieee80211_sta *sta = params->sta;
 	enum ieee80211_ampdu_mlme_action action = params->action;
 	u16 tid = params->tid;
@@ -7104,7 +7183,7 @@ ath10k_mac_update_vif_chan(struct ath10k *ar,
 		ath10k_monitor_stop(ar);
 
 	for (i = 0; i < n_vifs; i++) {
-		arvif = ath10k_vif_to_arvif(vifs[i].vif);
+		arvif = (void *)vifs[i].vif->drv_priv;
 
 		ath10k_dbg(ar, ATH10K_DBG_MAC,
 			   "mac chanctx switch vdev_id %i freq %hu->%hu width %d->%d\n",
@@ -7137,7 +7216,7 @@ ath10k_mac_update_vif_chan(struct ath10k *ar,
 	spin_unlock_bh(&ar->data_lock);
 
 	for (i = 0; i < n_vifs; i++) {
-		arvif = ath10k_vif_to_arvif(vifs[i].vif);
+		arvif = (void *)vifs[i].vif->drv_priv;
 
 		if (WARN_ON(!arvif->is_started))
 			continue;
@@ -7364,6 +7443,13 @@ ath10k_mac_op_assign_vif_chanctx(struct ieee80211_hw *hw,
 		arvif->is_up = true;
 	}
 
+	if (ath10k_mac_can_set_cts_prot(arvif)) {
+		ret = ath10k_mac_set_cts_prot(arvif);
+		if (ret)
+			ath10k_warn(ar, "failed to set cts protection for vdev %d: %d\n",
+				    arvif->vdev_id, ret);
+	}
+
 	mutex_unlock(&ar->conf_mutex);
 	return 0;
 
@@ -7434,6 +7520,20 @@ ath10k_mac_op_switch_vif_chanctx(struct ieee80211_hw *hw,
 	return 0;
 }
 
+static void ath10k_mac_op_sta_pre_rcu_remove(struct ieee80211_hw *hw,
+					     struct ieee80211_vif *vif,
+					     struct ieee80211_sta *sta)
+{
+	struct ath10k *ar;
+	struct ath10k_peer *peer;
+
+	ar = hw->priv;
+
+	list_for_each_entry(peer, &ar->peers, list)
+		if (peer->sta == sta)
+			peer->removed = true;
+}
+
 static const struct ieee80211_ops ath10k_ops = {
 	.tx				= ath10k_mac_op_tx,
 	.wake_tx_queue			= ath10k_mac_op_wake_tx_queue,
@@ -7474,6 +7574,7 @@ static const struct ieee80211_ops ath10k_ops = {
 	.assign_vif_chanctx		= ath10k_mac_op_assign_vif_chanctx,
 	.unassign_vif_chanctx		= ath10k_mac_op_unassign_vif_chanctx,
 	.switch_vif_chanctx		= ath10k_mac_op_switch_vif_chanctx,
+	.sta_pre_rcu_remove		= ath10k_mac_op_sta_pre_rcu_remove,
 
 	CFG80211_TESTMODE_CMD(ath10k_tm_cmd)
 
@@ -7548,6 +7649,7 @@ static const struct ieee80211_channel ath10k_5ghz_channels[] = {
 	CHAN5G(157, 5785, 0),
 	CHAN5G(161, 5805, 0),
 	CHAN5G(165, 5825, 0),
+	CHAN5G(169, 5845, 0),
 };
 
 struct ath10k *ath10k_mac_create(size_t priv_size)
@@ -7771,7 +7873,7 @@ static void ath10k_get_arvif_iter(void *data, u8 *mac,
 				  struct ieee80211_vif *vif)
 {
 	struct ath10k_vif_iter *arvif_iter = data;
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 
 	if (arvif->vdev_id == arvif_iter->vdev_id)
 		arvif_iter->arvif = arvif;
diff --git a/drivers/net/wireless/ath/ath10k/mac.h b/drivers/net/wireless/ath/ath10k/mac.h
index 1bd29ecfcdcc..553747bc19ed 100644
--- a/drivers/net/wireless/ath/ath10k/mac.h
+++ b/drivers/net/wireless/ath/ath10k/mac.h
@@ -83,17 +83,12 @@ struct ieee80211_txq *ath10k_mac_txq_lookup(struct ath10k *ar,
 					    u8 tid);
 int ath10k_mac_ext_resource_config(struct ath10k *ar, u32 val);
 
-static inline struct ath10k_vif *ath10k_vif_to_arvif(struct ieee80211_vif *vif)
-{
-	return (struct ath10k_vif *)vif->drv_priv;
-}
-
 static inline void ath10k_tx_h_seq_no(struct ieee80211_vif *vif,
 				      struct sk_buff *skb)
 {
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 
 	if (info->flags  & IEEE80211_TX_CTL_ASSIGN_SEQ) {
 		if (arvif->tx_seq_no == 0)
diff --git a/drivers/net/wireless/ath/ath10k/p2p.c b/drivers/net/wireless/ath/ath10k/p2p.c
index c0b6ffaf3ec1..7e621ee194e3 100644
--- a/drivers/net/wireless/ath/ath10k/p2p.c
+++ b/drivers/net/wireless/ath/ath10k/p2p.c
@@ -132,7 +132,7 @@ struct ath10k_p2p_noa_arg {
 static void ath10k_p2p_noa_update_vdev_iter(void *data, u8 *mac,
 					    struct ieee80211_vif *vif)
 {
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 	struct ath10k_p2p_noa_arg *arg = data;
 
 	if (arvif->vdev_id != arg->vdev_id)
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c
index b541a1c74488..6094372307aa 100644
--- a/drivers/net/wireless/ath/ath10k/pci.c
+++ b/drivers/net/wireless/ath/ath10k/pci.c
@@ -840,31 +840,35 @@ void ath10k_pci_rx_replenish_retry(unsigned long ptr)
 	ath10k_pci_rx_post(ar);
 }
 
-static u32 ath10k_pci_targ_cpu_to_ce_addr(struct ath10k *ar, u32 addr)
+static u32 ath10k_pci_qca988x_targ_cpu_to_ce_addr(struct ath10k *ar, u32 addr)
 {
-	u32 val = 0;
+	u32 val = 0, region = addr & 0xfffff;
 
-	switch (ar->hw_rev) {
-	case ATH10K_HW_QCA988X:
-	case ATH10K_HW_QCA9887:
-	case ATH10K_HW_QCA6174:
-	case ATH10K_HW_QCA9377:
-		val = (ath10k_pci_read32(ar, SOC_CORE_BASE_ADDRESS +
-					  CORE_CTRL_ADDRESS) &
-		       0x7ff) << 21;
-		break;
-	case ATH10K_HW_QCA9888:
-	case ATH10K_HW_QCA99X0:
-	case ATH10K_HW_QCA9984:
-	case ATH10K_HW_QCA4019:
-		val = ath10k_pci_read32(ar, PCIE_BAR_REG_ADDRESS);
-		break;
-	}
+	val = (ath10k_pci_read32(ar, SOC_CORE_BASE_ADDRESS + CORE_CTRL_ADDRESS)
+				 & 0x7ff) << 21;
+	val |= 0x100000 | region;
+	return val;
+}
 
-	val |= 0x100000 | (addr & 0xfffff);
+static u32 ath10k_pci_qca99x0_targ_cpu_to_ce_addr(struct ath10k *ar, u32 addr)
+{
+	u32 val = 0, region = addr & 0xfffff;
+
+	val = ath10k_pci_read32(ar, PCIE_BAR_REG_ADDRESS);
+	val |= 0x100000 | region;
 	return val;
 }
 
+static u32 ath10k_pci_targ_cpu_to_ce_addr(struct ath10k *ar, u32 addr)
+{
+	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
+
+	if (WARN_ON_ONCE(!ar_pci->targ_cpu_to_ce_addr))
+		return -ENOTSUPP;
+
+	return ar_pci->targ_cpu_to_ce_addr(ar, addr);
+}
+
 /*
  * Diagnostic read/write access is provided for startup/config/debug usage.
  * Caller must guarantee proper alignment, when applicable, and single user
@@ -896,7 +900,7 @@ static int ath10k_pci_diag_read_mem(struct ath10k *ar, u32 address, void *data,
 	 */
 	alloc_nbytes = min_t(unsigned int, nbytes, DIAG_TRANSFER_LIMIT);
 
-	data_buf = (unsigned char *)dma_alloc_coherent(ar->dev,
+	data_buf = (unsigned char *)dma_zalloc_coherent(ar->dev,
 						       alloc_nbytes,
 						       &ce_data_base,
 						       GFP_ATOMIC);
@@ -905,7 +909,6 @@ static int ath10k_pci_diag_read_mem(struct ath10k *ar, u32 address, void *data,
 		ret = -ENOMEM;
 		goto done;
 	}
-	memset(data_buf, 0, alloc_nbytes);
 
 	remaining_bytes = nbytes;
 	ce_data = ce_data_base;
@@ -1474,6 +1477,7 @@ static void ath10k_pci_fw_crashed_dump(struct ath10k *ar)
 	ath10k_err(ar, "firmware crashed! (uuid %s)\n", uuid);
 	ath10k_print_driver_info(ar);
 	ath10k_pci_dump_registers(ar, crash_data);
+	ath10k_ce_dump_registers(ar, crash_data);
 
 	spin_unlock_bh(&ar->data_lock);
 
@@ -1590,7 +1594,7 @@ void ath10k_pci_irq_msi_fw_mask(struct ath10k *ar)
 		/* TODO: Find appropriate register configuration for QCA99X0
 		 *  to mask irq/MSI.
 		 */
-		 break;
+		break;
 	}
 }
 
@@ -1647,6 +1651,8 @@ static int ath10k_pci_hif_start(struct ath10k *ar)
 
 	ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot hif start\n");
 
+	napi_enable(&ar->napi);
+
 	ath10k_pci_irq_enable(ar);
 	ath10k_pci_rx_post(ar);
 
@@ -1937,7 +1943,7 @@ static int ath10k_pci_wake_target_cpu(struct ath10k *ar)
 {
 	u32 addr, val;
 
-	addr = SOC_CORE_BASE_ADDRESS | CORE_CTRL_ADDRESS;
+	addr = SOC_CORE_BASE_ADDRESS + CORE_CTRL_ADDRESS;
 	val = ath10k_pci_read32(ar, addr);
 	val |= CORE_CTRL_CPU_INTR_MASK;
 	ath10k_pci_write32(ar, addr, val);
@@ -1973,7 +1979,7 @@ static int ath10k_pci_get_num_banks(struct ath10k *ar)
 		}
 		break;
 	case QCA9377_1_0_DEVICE_ID:
-		return 2;
+		return 4;
 	}
 
 	ath10k_warn(ar, "unknown number of banks, assuming 1\n");
@@ -2531,7 +2537,6 @@ static int ath10k_pci_hif_power_up(struct ath10k *ar)
 		ath10k_err(ar, "could not wake up target CPU: %d\n", ret);
 		goto err_ce;
 	}
-	napi_enable(&ar->napi);
 
 	return 0;
 
@@ -2799,7 +2804,7 @@ static int ath10k_pci_napi_poll(struct napi_struct *ctx, int budget)
 	done = ath10k_htt_txrx_compl_task(ar, budget);
 
 	if (done < budget) {
-		napi_complete(ctx);
+		napi_complete_done(ctx, done);
 		/* In case of MSI, it is possible that interrupts are received
 		 * while NAPI poll is inprogress. So pending interrupts that are
 		 * received after processing all copy engine pipes by NAPI poll
@@ -3132,7 +3137,7 @@ int ath10k_pci_setup_resource(struct ath10k *ar)
 	setup_timer(&ar_pci->rx_post_retry, ath10k_pci_rx_replenish_retry,
 		    (unsigned long)ar);
 
-	if (QCA_REV_6174(ar))
+	if (QCA_REV_6174(ar) || QCA_REV_9377(ar))
 		ath10k_pci_override_ce_config(ar);
 
 	ret = ath10k_pci_alloc_pipes(ar);
@@ -3170,6 +3175,7 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
 	bool pci_ps;
 	int (*pci_soft_reset)(struct ath10k *ar);
 	int (*pci_hard_reset)(struct ath10k *ar);
+	u32 (*targ_cpu_to_ce_addr)(struct ath10k *ar, u32 addr);
 
 	switch (pci_dev->device) {
 	case QCA988X_2_0_DEVICE_ID:
@@ -3177,12 +3183,14 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
 		pci_ps = false;
 		pci_soft_reset = ath10k_pci_warm_reset;
 		pci_hard_reset = ath10k_pci_qca988x_chip_reset;
+		targ_cpu_to_ce_addr = ath10k_pci_qca988x_targ_cpu_to_ce_addr;
 		break;
 	case QCA9887_1_0_DEVICE_ID:
 		hw_rev = ATH10K_HW_QCA9887;
 		pci_ps = false;
 		pci_soft_reset = ath10k_pci_warm_reset;
 		pci_hard_reset = ath10k_pci_qca988x_chip_reset;
+		targ_cpu_to_ce_addr = ath10k_pci_qca988x_targ_cpu_to_ce_addr;
 		break;
 	case QCA6164_2_1_DEVICE_ID:
 	case QCA6174_2_1_DEVICE_ID:
@@ -3190,30 +3198,35 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
 		pci_ps = true;
 		pci_soft_reset = ath10k_pci_warm_reset;
 		pci_hard_reset = ath10k_pci_qca6174_chip_reset;
+		targ_cpu_to_ce_addr = ath10k_pci_qca988x_targ_cpu_to_ce_addr;
 		break;
 	case QCA99X0_2_0_DEVICE_ID:
 		hw_rev = ATH10K_HW_QCA99X0;
 		pci_ps = false;
 		pci_soft_reset = ath10k_pci_qca99x0_soft_chip_reset;
 		pci_hard_reset = ath10k_pci_qca99x0_chip_reset;
+		targ_cpu_to_ce_addr = ath10k_pci_qca99x0_targ_cpu_to_ce_addr;
 		break;
 	case QCA9984_1_0_DEVICE_ID:
 		hw_rev = ATH10K_HW_QCA9984;
 		pci_ps = false;
 		pci_soft_reset = ath10k_pci_qca99x0_soft_chip_reset;
 		pci_hard_reset = ath10k_pci_qca99x0_chip_reset;
+		targ_cpu_to_ce_addr = ath10k_pci_qca99x0_targ_cpu_to_ce_addr;
 		break;
 	case QCA9888_2_0_DEVICE_ID:
 		hw_rev = ATH10K_HW_QCA9888;
 		pci_ps = false;
 		pci_soft_reset = ath10k_pci_qca99x0_soft_chip_reset;
 		pci_hard_reset = ath10k_pci_qca99x0_chip_reset;
+		targ_cpu_to_ce_addr = ath10k_pci_qca99x0_targ_cpu_to_ce_addr;
 		break;
 	case QCA9377_1_0_DEVICE_ID:
 		hw_rev = ATH10K_HW_QCA9377;
 		pci_ps = true;
 		pci_soft_reset = NULL;
 		pci_hard_reset = ath10k_pci_qca6174_chip_reset;
+		targ_cpu_to_ce_addr = ath10k_pci_qca988x_targ_cpu_to_ce_addr;
 		break;
 	default:
 		WARN_ON(1);
@@ -3240,6 +3253,7 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
 	ar_pci->bus_ops = &ath10k_pci_bus_ops;
 	ar_pci->pci_soft_reset = pci_soft_reset;
 	ar_pci->pci_hard_reset = pci_hard_reset;
+	ar_pci->targ_cpu_to_ce_addr = targ_cpu_to_ce_addr;
 
 	ar->id.vendor = pdev->vendor;
 	ar->id.device = pdev->device;
diff --git a/drivers/net/wireless/ath/ath10k/pci.h b/drivers/net/wireless/ath/ath10k/pci.h
index 9854ad56b2de..c1e08ad63940 100644
--- a/drivers/net/wireless/ath/ath10k/pci.h
+++ b/drivers/net/wireless/ath/ath10k/pci.h
@@ -25,11 +25,6 @@
 #include "ahb.h"
 
 /*
- * maximum number of bytes that can be handled atomically by DiagRead/DiagWrite
- */
-#define DIAG_TRANSFER_LIMIT 2048
-
-/*
  * maximum number of bytes that can be
  * handled atomically by DiagRead/DiagWrite
  */
@@ -238,6 +233,11 @@ struct ath10k_pci {
 	/* Chip specific pci full reset function */
 	int (*pci_hard_reset)(struct ath10k *ar);
 
+	/* chip specific methods for converting target CPU virtual address
+	 * space to CE address space
+	 */
+	u32 (*targ_cpu_to_ce_addr)(struct ath10k *ar, u32 addr);
+
 	/* Keep this entry in the last, memory for struct ath10k_ahb is
 	 * allocated (ahb support enabled case) in the continuation of
 	 * this struct.
diff --git a/drivers/net/wireless/ath/ath10k/spectral.c b/drivers/net/wireless/ath/ath10k/spectral.c
index 2ffc1fe4923b..c061d6958bd1 100644
--- a/drivers/net/wireless/ath/ath10k/spectral.c
+++ b/drivers/net/wireless/ath/ath10k/spectral.c
@@ -278,7 +278,7 @@ static ssize_t read_file_spec_scan_ctl(struct file *file, char __user *user_buf,
 {
 	struct ath10k *ar = file->private_data;
 	char *mode = "";
-	unsigned int len;
+	size_t len;
 	enum ath10k_spectral_mode spectral_mode;
 
 	mutex_lock(&ar->conf_mutex);
@@ -370,7 +370,7 @@ static ssize_t read_file_spectral_count(struct file *file,
 {
 	struct ath10k *ar = file->private_data;
 	char buf[32];
-	unsigned int len;
+	size_t len;
 	u8 spectral_count;
 
 	mutex_lock(&ar->conf_mutex);
@@ -422,7 +422,8 @@ static ssize_t read_file_spectral_bins(struct file *file,
 {
 	struct ath10k *ar = file->private_data;
 	char buf[32];
-	unsigned int len, bins, fft_size, bin_scale;
+	unsigned int bins, fft_size, bin_scale;
+	size_t len;
 
 	mutex_lock(&ar->conf_mutex);
 
diff --git a/drivers/net/wireless/ath/ath10k/testmode.c b/drivers/net/wireless/ath/ath10k/testmode.c
index ed85f938e3c0..8bb36c18a749 100644
--- a/drivers/net/wireless/ath/ath10k/testmode.c
+++ b/drivers/net/wireless/ath/ath10k/testmode.c
@@ -150,7 +150,10 @@ static int ath10k_tm_fetch_utf_firmware_api_1(struct ath10k *ar,
 		 ar->hw_params.fw.dir, ATH10K_FW_UTF_FILE);
 
 	/* load utf firmware image */
-	ret = request_firmware(&fw_file->firmware, filename, ar->dev);
+	ret = request_firmware_direct(&fw_file->firmware, filename, ar->dev);
+	ath10k_dbg(ar, ATH10K_DBG_TESTMODE, "testmode fw request '%s': %d\n",
+		   filename, ret);
+
 	if (ret) {
 		ath10k_warn(ar, "failed to retrieve utf firmware '%s': %d\n",
 			    filename, ret);
diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
index f304f6632c4f..f9188027a6f6 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c
+++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
@@ -1105,8 +1105,10 @@ static int ath10k_wmi_tlv_op_pull_fw_stats(struct ath10k *ar,
 		struct ath10k_fw_stats_pdev *dst;
 
 		src = data;
-		if (data_len < sizeof(*src))
+		if (data_len < sizeof(*src)) {
+			kfree(tb);
 			return -EPROTO;
+		}
 
 		data += sizeof(*src);
 		data_len -= sizeof(*src);
@@ -1126,8 +1128,10 @@ static int ath10k_wmi_tlv_op_pull_fw_stats(struct ath10k *ar,
 		struct ath10k_fw_stats_vdev *dst;
 
 		src = data;
-		if (data_len < sizeof(*src))
+		if (data_len < sizeof(*src)) {
+			kfree(tb);
 			return -EPROTO;
+		}
 
 		data += sizeof(*src);
 		data_len -= sizeof(*src);
@@ -1145,8 +1149,10 @@ static int ath10k_wmi_tlv_op_pull_fw_stats(struct ath10k *ar,
 		struct ath10k_fw_stats_peer *dst;
 
 		src = data;
-		if (data_len < sizeof(*src))
+		if (data_len < sizeof(*src)) {
+			kfree(tb);
 			return -EPROTO;
+		}
 
 		data += sizeof(*src);
 		data_len -= sizeof(*src);
@@ -3631,6 +3637,7 @@ static const struct wmi_peer_flags_map wmi_tlv_peer_flags_map = {
 	.vht = WMI_TLV_PEER_VHT,
 	.bw80 = WMI_TLV_PEER_80MHZ,
 	.pmf = WMI_TLV_PEER_PMF,
+	.bw160 = WMI_TLV_PEER_160MHZ,
 };
 
 /************/
diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.h b/drivers/net/wireless/ath/ath10k/wmi-tlv.h
index b8aa6000573c..22cf011e839a 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.h
+++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.h
@@ -543,6 +543,7 @@ enum wmi_tlv_peer_flags {
 	WMI_TLV_PEER_VHT = 0x02000000,
 	WMI_TLV_PEER_80MHZ = 0x04000000,
 	WMI_TLV_PEER_PMF = 0x08000000,
+	WMI_TLV_PEER_160MHZ = 0x20000000,
 };
 
 enum wmi_tlv_tag {
diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index 50d6ee6afe26..2f1743e60fa1 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -28,6 +28,7 @@
 #include "wmi-ops.h"
 #include "p2p.h"
 #include "hw.h"
+#include "hif.h"
 
 #define ATH10K_WMI_BARRIER_ECHO_ID 0xBA991E9
 #define ATH10K_WMI_BARRIER_TIMEOUT_HZ (3 * HZ)
@@ -1574,6 +1575,7 @@ static const struct wmi_peer_flags_map wmi_peer_flags_map = {
 	.bw80 = WMI_PEER_80MHZ,
 	.vht_2g = WMI_PEER_VHT_2G,
 	.pmf = WMI_PEER_PMF,
+	.bw160 = WMI_PEER_160MHZ,
 };
 
 static const struct wmi_peer_flags_map wmi_10x_peer_flags_map = {
@@ -1591,6 +1593,7 @@ static const struct wmi_peer_flags_map wmi_10x_peer_flags_map = {
 	.spatial_mux = WMI_10X_PEER_SPATIAL_MUX,
 	.vht = WMI_10X_PEER_VHT,
 	.bw80 = WMI_10X_PEER_80MHZ,
+	.bw160 = WMI_10X_PEER_160MHZ,
 };
 
 static const struct wmi_peer_flags_map wmi_10_2_peer_flags_map = {
@@ -1610,6 +1613,7 @@ static const struct wmi_peer_flags_map wmi_10_2_peer_flags_map = {
 	.bw80 = WMI_10_2_PEER_80MHZ,
 	.vht_2g = WMI_10_2_PEER_VHT_2G,
 	.pmf = WMI_10_2_PEER_PMF,
+	.bw160 = WMI_10_2_PEER_160MHZ,
 };
 
 void ath10k_wmi_put_wmi_channel(struct wmi_channel *ch,
@@ -1634,7 +1638,10 @@ void ath10k_wmi_put_wmi_channel(struct wmi_channel *ch,
 
 	ch->mhz = __cpu_to_le32(arg->freq);
 	ch->band_center_freq1 = __cpu_to_le32(arg->band_center_freq1);
-	ch->band_center_freq2 = 0;
+	if (arg->mode == MODE_11AC_VHT80_80)
+		ch->band_center_freq2 = __cpu_to_le32(arg->band_center_freq2);
+	else
+		ch->band_center_freq2 = 0;
 	ch->min_power = arg->min_power;
 	ch->max_power = arg->max_power;
 	ch->reg_power = arg->max_reg_power;
@@ -1772,7 +1779,7 @@ unlock:
 static void ath10k_wmi_tx_beacons_iter(void *data, u8 *mac,
 				       struct ieee80211_vif *vif)
 {
-	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
+	struct ath10k_vif *arvif = (void *)vif->drv_priv;
 
 	ath10k_wmi_tx_beacon_nowait(arvif);
 }
@@ -2319,7 +2326,7 @@ int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb)
 	 */
 	if (channel >= 1 && channel <= 14) {
 		status->band = NL80211_BAND_2GHZ;
-	} else if (channel >= 36 && channel <= 165) {
+	} else if (channel >= 36 && channel <= 169) {
 		status->band = NL80211_BAND_5GHZ;
 	} else {
 		/* Shouldn't happen unless list of advertised channels to
diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h
index 5d3dff95b2e5..386aa51435f1 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.h
+++ b/drivers/net/wireless/ath/ath10k/wmi.h
@@ -75,7 +75,7 @@ struct wmi_cmd_hdr {
 
 /*
  * There is no signed version of __le32, so for a temporary solution come
- * up with our own version. The idea is from fs/ntfs/types.h.
+ * up with our own version. The idea is from fs/ntfs/endian.h.
  *
  * Use a_ prefix so that it doesn't conflict if we get proper support to
  * linux/types.h.
@@ -1728,8 +1728,10 @@ enum wmi_phy_mode {
 	MODE_11AC_VHT20_2G = 11,
 	MODE_11AC_VHT40_2G = 12,
 	MODE_11AC_VHT80_2G = 13,
-	MODE_UNKNOWN    = 14,
-	MODE_MAX        = 14
+	MODE_11AC_VHT80_80 = 14,
+	MODE_11AC_VHT160 = 15,
+	MODE_UNKNOWN    = 16,
+	MODE_MAX        = 16
 };
 
 static inline const char *ath10k_wmi_phymode_str(enum wmi_phy_mode mode)
@@ -1757,6 +1759,10 @@ static inline const char *ath10k_wmi_phymode_str(enum wmi_phy_mode mode)
 		return "11ac-vht40";
 	case MODE_11AC_VHT80:
 		return "11ac-vht80";
+	case MODE_11AC_VHT160:
+		return "11ac-vht160";
+	case MODE_11AC_VHT80_80:
+		return "11ac-vht80+80";
 	case MODE_11AC_VHT20_2G:
 		return "11ac-vht20-2g";
 	case MODE_11AC_VHT40_2G:
@@ -1811,6 +1817,7 @@ struct wmi_channel {
 struct wmi_channel_arg {
 	u32 freq;
 	u32 band_center_freq1;
+	u32 band_center_freq2;
 	bool passive;
 	bool allow_ibss;
 	bool allow_ht;
@@ -1875,9 +1882,18 @@ enum wmi_channel_change_cause {
 #define WMI_VHT_CAP_MAX_MPDU_LEN_MASK            0x00000003
 #define WMI_VHT_CAP_RX_LDPC                      0x00000010
 #define WMI_VHT_CAP_SGI_80MHZ                    0x00000020
+#define WMI_VHT_CAP_SGI_160MHZ                   0x00000040
 #define WMI_VHT_CAP_TX_STBC                      0x00000080
 #define WMI_VHT_CAP_RX_STBC_MASK                 0x00000300
 #define WMI_VHT_CAP_RX_STBC_MASK_SHIFT           8
+#define WMI_VHT_CAP_SU_BFER                      0x00000800
+#define WMI_VHT_CAP_SU_BFEE                      0x00001000
+#define WMI_VHT_CAP_MAX_CS_ANT_MASK              0x0000E000
+#define WMI_VHT_CAP_MAX_CS_ANT_MASK_SHIFT        13
+#define WMI_VHT_CAP_MAX_SND_DIM_MASK             0x00070000
+#define WMI_VHT_CAP_MAX_SND_DIM_MASK_SHIFT       16
+#define WMI_VHT_CAP_MU_BFER                      0x00080000
+#define WMI_VHT_CAP_MU_BFEE                      0x00100000
 #define WMI_VHT_CAP_MAX_AMPDU_LEN_EXP            0x03800000
 #define WMI_VHT_CAP_MAX_AMPDU_LEN_EXP_SHIFT      23
 #define WMI_VHT_CAP_RX_FIXED_ANT                 0x10000000
@@ -1926,6 +1942,8 @@ enum {
 	REGDMN_MODE_11AC_VHT40PLUS   = 0x40000, /* 5Ghz, VHT40 + channels */
 	REGDMN_MODE_11AC_VHT40MINUS  = 0x80000, /* 5Ghz  VHT40 - channels */
 	REGDMN_MODE_11AC_VHT80       = 0x100000, /* 5Ghz, VHT80 channels */
+	REGDMN_MODE_11AC_VHT160      = 0x200000,     /* 5Ghz, VHT160 channels */
+	REGDMN_MODE_11AC_VHT80_80    = 0x400000,     /* 5Ghz, VHT80+80 channels */
 	REGDMN_MODE_ALL              = 0xffffffff
 };
 
@@ -5783,6 +5801,7 @@ enum wmi_peer_chwidth {
 	WMI_PEER_CHWIDTH_20MHZ = 0,
 	WMI_PEER_CHWIDTH_40MHZ = 1,
 	WMI_PEER_CHWIDTH_80MHZ = 2,
+	WMI_PEER_CHWIDTH_160MHZ = 3,
 };
 
 enum wmi_peer_param {
@@ -5792,6 +5811,7 @@ enum wmi_peer_param {
 	WMI_PEER_CHAN_WIDTH = 0x4,
 	WMI_PEER_NSS        = 0x5,
 	WMI_PEER_USE_4ADDR  = 0x6,
+	WMI_PEER_DEBUG      = 0xa,
 	WMI_PEER_DUMMY_VAR  = 0xff, /* dummy parameter for STA PS workaround */
 };
 
@@ -5873,6 +5893,7 @@ struct wmi_peer_flags_map {
 	u32 bw80;
 	u32 vht_2g;
 	u32 pmf;
+	u32 bw160;
 };
 
 enum wmi_peer_flags {
@@ -5892,6 +5913,7 @@ enum wmi_peer_flags {
 	WMI_PEER_80MHZ = 0x04000000,
 	WMI_PEER_VHT_2G = 0x08000000,
 	WMI_PEER_PMF = 0x10000000,
+	WMI_PEER_160MHZ = 0x20000000
 };
 
 enum wmi_10x_peer_flags {
@@ -5909,6 +5931,7 @@ enum wmi_10x_peer_flags {
 	WMI_10X_PEER_SPATIAL_MUX = 0x00200000,
 	WMI_10X_PEER_VHT = 0x02000000,
 	WMI_10X_PEER_80MHZ = 0x04000000,
+	WMI_10X_PEER_160MHZ = 0x20000000
 };
 
 enum wmi_10_2_peer_flags {
@@ -5928,6 +5951,7 @@ enum wmi_10_2_peer_flags {
 	WMI_10_2_PEER_80MHZ = 0x04000000,
 	WMI_10_2_PEER_VHT_2G = 0x08000000,
 	WMI_10_2_PEER_PMF = 0x10000000,
+	WMI_10_2_PEER_160MHZ = 0x20000000
 };
 
 /*
@@ -6581,7 +6605,7 @@ struct sk_buff *ath10k_wmi_alloc_skb(struct ath10k *ar, u32 len);
 int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb, u32 cmd_id);
 int ath10k_wmi_cmd_send_nowait(struct ath10k *ar, struct sk_buff *skb,
 			       u32 cmd_id);
-void ath10k_wmi_start_scan_init(struct ath10k *ar, struct wmi_start_scan_arg *);
+void ath10k_wmi_start_scan_init(struct ath10k *ar, struct wmi_start_scan_arg *arg);
 
 void ath10k_wmi_pull_pdev_stats_base(const struct wmi_pdev_stats_base *src,
 				     struct ath10k_fw_stats_pdev *dst);
diff --git a/drivers/net/wireless/ath/ath5k/ahb.c b/drivers/net/wireless/ath/ath5k/ahb.c
index 2ca88b593e4c..c0794f5988b3 100644
--- a/drivers/net/wireless/ath/ath5k/ahb.c
+++ b/drivers/net/wireless/ath/ath5k/ahb.c
@@ -16,10 +16,10 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <linux/module.h>
 #include <linux/nl80211.h>
 #include <linux/platform_device.h>
 #include <linux/etherdevice.h>
-#include <linux/export.h>
 #include <ath25_platform.h>
 #include "ath5k.h"
 #include "debug.h"
diff --git a/drivers/net/wireless/ath/ath5k/mac80211-ops.c b/drivers/net/wireless/ath/ath5k/mac80211-ops.c
index dc44cfef7517..16e052d02c94 100644
--- a/drivers/net/wireless/ath/ath5k/mac80211-ops.c
+++ b/drivers/net/wireless/ath/ath5k/mac80211-ops.c
@@ -502,8 +502,7 @@ ath5k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 			break;
 		return -EOPNOTSUPP;
 	default:
-		WARN_ON(1);
-		return -EINVAL;
+		return -EOPNOTSUPP;
 	}
 
 	mutex_lock(&ah->lock);
diff --git a/drivers/net/wireless/ath/ath6kl/core.h b/drivers/net/wireless/ath/ath6kl/core.h
index ac25f1781b42..87e99c12d4ba 100644
--- a/drivers/net/wireless/ath/ath6kl/core.h
+++ b/drivers/net/wireless/ath/ath6kl/core.h
@@ -641,7 +641,6 @@ struct ath6kl_vif {
 	u32 txe_intvl;
 	u16 bg_scan_period;
 	u8 assoc_bss_dtim_period;
-	struct net_device_stats net_stats;
 	struct target_stats target_stats;
 	struct wmi_connect_cmd profile;
 	u16 rsn_capab;
diff --git a/drivers/net/wireless/ath/ath6kl/main.c b/drivers/net/wireless/ath/ath6kl/main.c
index 1af3fed5a72c..91ee542de3d7 100644
--- a/drivers/net/wireless/ath/ath6kl/main.c
+++ b/drivers/net/wireless/ath/ath6kl/main.c
@@ -1113,13 +1113,6 @@ static int ath6kl_close(struct net_device *dev)
 	return 0;
 }
 
-static struct net_device_stats *ath6kl_get_stats(struct net_device *dev)
-{
-	struct ath6kl_vif *vif = netdev_priv(dev);
-
-	return &vif->net_stats;
-}
-
 static int ath6kl_set_features(struct net_device *dev,
 			       netdev_features_t features)
 {
@@ -1285,7 +1278,6 @@ static const struct net_device_ops ath6kl_netdev_ops = {
 	.ndo_open               = ath6kl_open,
 	.ndo_stop               = ath6kl_close,
 	.ndo_start_xmit         = ath6kl_data_tx,
-	.ndo_get_stats          = ath6kl_get_stats,
 	.ndo_set_features       = ath6kl_set_features,
 	.ndo_set_rx_mode	= ath6kl_set_multicast_list,
 };
diff --git a/drivers/net/wireless/ath/ath6kl/sdio.c b/drivers/net/wireless/ath/ath6kl/sdio.c
index 8ec66e74d06d..2195b1b7a8a6 100644
--- a/drivers/net/wireless/ath/ath6kl/sdio.c
+++ b/drivers/net/wireless/ath/ath6kl/sdio.c
@@ -713,7 +713,7 @@ static void ath6kl_sdio_cleanup_scatter(struct ath6kl *ar)
 		 * that the packet is properly freed?
 		 */
 		if (s_req->busrequest) {
-			s_req->busrequest->scat_req = 0;
+			s_req->busrequest->scat_req = NULL;
 			ath6kl_sdio_free_bus_req(ar_sdio, s_req->busrequest);
 		}
 		kfree(s_req->virt_dma_buf);
diff --git a/drivers/net/wireless/ath/ath6kl/txrx.c b/drivers/net/wireless/ath/ath6kl/txrx.c
index 9df41d5e3249..a531e0c5c1e2 100644
--- a/drivers/net/wireless/ath/ath6kl/txrx.c
+++ b/drivers/net/wireless/ath/ath6kl/txrx.c
@@ -405,7 +405,7 @@ int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev)
 			skb = skb_realloc_headroom(skb, dev->needed_headroom);
 			kfree_skb(tmp_skb);
 			if (skb == NULL) {
-				vif->net_stats.tx_dropped++;
+				dev->stats.tx_dropped++;
 				return 0;
 			}
 		}
@@ -520,8 +520,8 @@ int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev)
 fail_tx:
 	dev_kfree_skb(skb);
 
-	vif->net_stats.tx_dropped++;
-	vif->net_stats.tx_aborted_errors++;
+	dev->stats.tx_dropped++;
+	dev->stats.tx_aborted_errors++;
 
 	return 0;
 }
@@ -767,7 +767,7 @@ void ath6kl_tx_complete(struct htc_target *target,
 				/* a packet was flushed  */
 				flushing[if_idx] = true;
 
-			vif->net_stats.tx_errors++;
+			vif->ndev->stats.tx_errors++;
 
 			if (status != -ENOSPC && status != -ECANCELED)
 				ath6kl_warn("tx complete error: %d\n", status);
@@ -783,8 +783,8 @@ void ath6kl_tx_complete(struct htc_target *target,
 				   eid, "OK");
 
 			flushing[if_idx] = false;
-			vif->net_stats.tx_packets++;
-			vif->net_stats.tx_bytes += skb->len;
+			vif->ndev->stats.tx_packets++;
+			vif->ndev->stats.tx_bytes += skb->len;
 		}
 
 		ath6kl_tx_clear_node_map(vif, eid, map_no);
@@ -1365,8 +1365,8 @@ void ath6kl_rx(struct htc_target *target, struct htc_packet *packet)
 	 */
 	spin_lock_bh(&vif->if_lock);
 
-	vif->net_stats.rx_packets++;
-	vif->net_stats.rx_bytes += packet->act_len;
+	vif->ndev->stats.rx_packets++;
+	vif->ndev->stats.rx_bytes += packet->act_len;
 
 	spin_unlock_bh(&vif->if_lock);
 
@@ -1395,8 +1395,8 @@ void ath6kl_rx(struct htc_target *target, struct htc_packet *packet)
 	    ((packet->act_len < min_hdr_len) ||
 	     (packet->act_len > WMI_MAX_AMSDU_RX_DATA_FRAME_LENGTH))) {
 		ath6kl_info("frame len is too short or too long\n");
-		vif->net_stats.rx_errors++;
-		vif->net_stats.rx_length_errors++;
+		vif->ndev->stats.rx_errors++;
+		vif->ndev->stats.rx_length_errors++;
 		dev_kfree_skb(skb);
 		return;
 	}
@@ -1619,7 +1619,7 @@ void ath6kl_rx(struct htc_target *target, struct htc_packet *packet)
 			return;
 		}
 	} else if (!is_broadcast_ether_addr(datap->h_dest)) {
-		vif->net_stats.multicast++;
+		vif->ndev->stats.multicast++;
 	}
 
 	ath6kl_deliver_frames_to_nw_stack(vif->ndev, skb);
diff --git a/drivers/net/wireless/ath/ath9k/Kconfig b/drivers/net/wireless/ath/ath9k/Kconfig
index 8f231c67dd51..783a38f1a626 100644
--- a/drivers/net/wireless/ath/ath9k/Kconfig
+++ b/drivers/net/wireless/ath/ath9k/Kconfig
@@ -3,8 +3,8 @@ config ATH9K_HW
 config ATH9K_COMMON
 	tristate
 	select ATH_COMMON
-	select DEBUG_FS
-	select RELAY
+config ATH9K_COMMON_DEBUG
+	bool
 config ATH9K_DFS_DEBUGFS
 	def_bool y
 	depends on ATH9K_DEBUGFS && ATH9K_DFS_CERTIFIED
@@ -60,12 +60,14 @@ config ATH9K_DEBUGFS
 	bool "Atheros ath9k debugging"
 	depends on ATH9K && DEBUG_FS
 	select MAC80211_DEBUGFS
+	select ATH9K_COMMON_DEBUG
 	select RELAY
 	---help---
 	  Say Y, if you need access to ath9k's statistics for
 	  interrupts, rate control, etc.
 
 	  Also required for changing debug message flags at run time.
+	  As well as access to the FFT/spectral data and TX99.
 
 config ATH9K_STATION_STATISTICS
 	bool "Detailed station statistics"
@@ -174,8 +176,11 @@ config ATH9K_HTC
 config ATH9K_HTC_DEBUGFS
 	bool "Atheros ath9k_htc debugging"
 	depends on ATH9K_HTC && DEBUG_FS
+	select ATH9K_COMMON_DEBUG
+	select RELAY
 	---help---
 	  Say Y, if you need access to ath9k_htc's statistics.
+	  As well as access to the FFT/spectral data.
 
 config ATH9K_HWRNG
 	bool "Random number generator support"
diff --git a/drivers/net/wireless/ath/ath9k/Makefile b/drivers/net/wireless/ath/ath9k/Makefile
index 76f9dc37500b..36a40ffdce15 100644
--- a/drivers/net/wireless/ath/ath9k/Makefile
+++ b/drivers/net/wireless/ath/ath9k/Makefile
@@ -60,8 +60,9 @@ obj-$(CONFIG_ATH9K_COMMON) += ath9k_common.o
 ath9k_common-y:=	common.o \
 			common-init.o \
 			common-beacon.o \
-			common-debug.o \
-			common-spectral.o
+
+ath9k_common-$(CONFIG_ATH9K_COMMON_DEBUG) += common-debug.o \
+					     common-spectral.o
 
 ath9k_htc-y +=	htc_hst.o \
 		hif_usb.o \
diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index 8eea8d22e72e..7922550c2159 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -524,7 +524,7 @@ static bool ar5008_hw_set_rf_regs(struct ath_hw *ah,
 		return true;
 
 	/* Setup rf parameters */
-	eepMinorRev = ah->eep_ops->get_eeprom(ah, EEP_MINOR_REV);
+	eepMinorRev = ah->eep_ops->get_eeprom_rev(ah);
 
 	for (i = 0; i < ah->iniBank6.ia_rows; i++)
 		ah->analogBank6Data[i] = INI_RA(&ah->iniBank6, i, modesIndex);
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_hw.c b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
index d480d2f3e185..ae68f674829b 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
@@ -108,8 +108,7 @@ static void ar9280_20_hw_init_rxgain_ini(struct ath_hw *ah)
 {
 	u32 rxgain_type;
 
-	if (ah->eep_ops->get_eeprom(ah, EEP_MINOR_REV) >=
-	    AR5416_EEP_MINOR_VER_17) {
+	if (ah->eep_ops->get_eeprom_rev(ah) >= AR5416_EEP_MINOR_VER_17) {
 		rxgain_type = ah->eep_ops->get_eeprom(ah, EEP_RXGAIN_TYPE);
 
 		if (rxgain_type == AR5416_EEP_RXGAIN_13DB_BACKOFF)
@@ -129,8 +128,7 @@ static void ar9280_20_hw_init_rxgain_ini(struct ath_hw *ah)
 
 static void ar9280_20_hw_init_txgain_ini(struct ath_hw *ah, u32 txgain_type)
 {
-	if (ah->eep_ops->get_eeprom(ah, EEP_MINOR_REV) >=
-	    AR5416_EEP_MINOR_VER_19) {
+	if (ah->eep_ops->get_eeprom_rev(ah) >= AR5416_EEP_MINOR_VER_19) {
 		if (txgain_type == AR5416_EEP_TXGAIN_HIGH_POWER)
 			INIT_INI_ARRAY(&ah->iniModesTxGain,
 				       ar9280Modes_high_power_tx_gain_9280_2);
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
index f816909d9474..4b3c9b108197 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
@@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
 	ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
 	ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
 
-	ACCESS_ONCE(ads->ds_link) = i->link;
-	ACCESS_ONCE(ads->ds_data) = i->buf_addr[0];
+	WRITE_ONCE(ads->ds_link, i->link);
+	WRITE_ONCE(ads->ds_data, i->buf_addr[0]);
 
 	ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
 	ctl6 = SM(i->keytype, AR_EncrType);
@@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
 
 	if ((i->is_first || i->is_last) &&
 	    i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
-		ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0)
+		WRITE_ONCE(ads->ds_ctl2, set11nTries(i->rates, 0)
 			| set11nTries(i->rates, 1)
 			| set11nTries(i->rates, 2)
 			| set11nTries(i->rates, 3)
 			| (i->dur_update ? AR_DurUpdateEna : 0)
-			| SM(0, AR_BurstDur);
+			| SM(0, AR_BurstDur));
 
-		ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0)
+		WRITE_ONCE(ads->ds_ctl3, set11nRate(i->rates, 0)
 			| set11nRate(i->rates, 1)
 			| set11nRate(i->rates, 2)
-			| set11nRate(i->rates, 3);
+			| set11nRate(i->rates, 3));
 	} else {
-		ACCESS_ONCE(ads->ds_ctl2) = 0;
-		ACCESS_ONCE(ads->ds_ctl3) = 0;
+		WRITE_ONCE(ads->ds_ctl2, 0);
+		WRITE_ONCE(ads->ds_ctl3, 0);
 	}
 
 	if (!i->is_first) {
-		ACCESS_ONCE(ads->ds_ctl0) = 0;
-		ACCESS_ONCE(ads->ds_ctl1) = ctl1;
-		ACCESS_ONCE(ads->ds_ctl6) = ctl6;
+		WRITE_ONCE(ads->ds_ctl0, 0);
+		WRITE_ONCE(ads->ds_ctl1, ctl1);
+		WRITE_ONCE(ads->ds_ctl6, ctl6);
 		return;
 	}
 
@@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
 		break;
 	}
 
-	ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
+	WRITE_ONCE(ads->ds_ctl0, (i->pkt_len & AR_FrameLen)
 		| (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
 		| SM(i->txpower[0], AR_XmitPower0)
 		| (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
@@ -287,29 +287,29 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
 		| (i->keyix != ATH9K_TXKEYIX_INVALID ? AR_DestIdxValid : 0)
 		| (i->flags & ATH9K_TXDESC_CLRDMASK ? AR_ClrDestMask : 0)
 		| (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
-		   (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
+		   (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0)));
 
-	ACCESS_ONCE(ads->ds_ctl1) = ctl1;
-	ACCESS_ONCE(ads->ds_ctl6) = ctl6;
+	WRITE_ONCE(ads->ds_ctl1, ctl1);
+	WRITE_ONCE(ads->ds_ctl6, ctl6);
 
 	if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST)
 		return;
 
-	ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
-		| set11nPktDurRTSCTS(i->rates, 1);
+	WRITE_ONCE(ads->ds_ctl4, set11nPktDurRTSCTS(i->rates, 0)
+		| set11nPktDurRTSCTS(i->rates, 1));
 
-	ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
-		| set11nPktDurRTSCTS(i->rates, 3);
+	WRITE_ONCE(ads->ds_ctl5, set11nPktDurRTSCTS(i->rates, 2)
+		| set11nPktDurRTSCTS(i->rates, 3));
 
-	ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
+	WRITE_ONCE(ads->ds_ctl7, set11nRateFlags(i->rates, 0)
 		| set11nRateFlags(i->rates, 1)
 		| set11nRateFlags(i->rates, 2)
 		| set11nRateFlags(i->rates, 3)
-		| SM(i->rtscts_rate, AR_RTSCTSRate);
+		| SM(i->rtscts_rate, AR_RTSCTSRate));
 
-	ACCESS_ONCE(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
-	ACCESS_ONCE(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
-	ACCESS_ONCE(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
+	WRITE_ONCE(ads->ds_ctl9, SM(i->txpower[1], AR_XmitPower1));
+	WRITE_ONCE(ads->ds_ctl10, SM(i->txpower[2], AR_XmitPower2));
+	WRITE_ONCE(ads->ds_ctl11, SM(i->txpower[3], AR_XmitPower3));
 }
 
 static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
@@ -318,7 +318,7 @@ static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
 	struct ar5416_desc *ads = AR5416DESC(ds);
 	u32 status;
 
-	status = ACCESS_ONCE(ads->ds_txstatus9);
+	status = READ_ONCE(ads->ds_txstatus9);
 	if ((status & AR_TxDone) == 0)
 		return -EINPROGRESS;
 
@@ -332,7 +332,7 @@ static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
 	ts->ts_rateindex = MS(status, AR_FinalTxIdx);
 	ts->ts_seqnum = MS(status, AR_SeqNum);
 
-	status = ACCESS_ONCE(ads->ds_txstatus0);
+	status = READ_ONCE(ads->ds_txstatus0);
 	ts->ts_rssi_ctl0 = MS(status, AR_TxRSSIAnt00);
 	ts->ts_rssi_ctl1 = MS(status, AR_TxRSSIAnt01);
 	ts->ts_rssi_ctl2 = MS(status, AR_TxRSSIAnt02);
@@ -342,7 +342,7 @@ static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
 		ts->ba_high = ads->AR_BaBitmapHigh;
 	}
 
-	status = ACCESS_ONCE(ads->ds_txstatus1);
+	status = READ_ONCE(ads->ds_txstatus1);
 	if (status & AR_FrmXmitOK)
 		ts->ts_status |= ATH9K_TX_ACKED;
 	else {
@@ -371,7 +371,7 @@ static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
 	ts->ts_longretry = MS(status, AR_DataFailCnt);
 	ts->ts_virtcol = MS(status, AR_VirtRetryCnt);
 
-	status = ACCESS_ONCE(ads->ds_txstatus5);
+	status = READ_ONCE(ads->ds_txstatus5);
 	ts->ts_rssi = MS(status, AR_TxRSSICombined);
 	ts->ts_rssi_ext0 = MS(status, AR_TxRSSIAnt10);
 	ts->ts_rssi_ext1 = MS(status, AR_TxRSSIAnt11);
@@ -390,13 +390,13 @@ static int ar9002_hw_get_duration(struct ath_hw *ah, const void *ds, int index)
 
 	switch (index) {
 	case 0:
-		return MS(ACCESS_ONCE(ads->ds_ctl4), AR_PacketDur0);
+		return MS(READ_ONCE(ads->ds_ctl4), AR_PacketDur0);
 	case 1:
-		return MS(ACCESS_ONCE(ads->ds_ctl4), AR_PacketDur1);
+		return MS(READ_ONCE(ads->ds_ctl4), AR_PacketDur1);
 	case 2:
-		return MS(ACCESS_ONCE(ads->ds_ctl5), AR_PacketDur2);
+		return MS(READ_ONCE(ads->ds_ctl5), AR_PacketDur2);
 	case 3:
-		return MS(ACCESS_ONCE(ads->ds_ctl5), AR_PacketDur3);
+		return MS(READ_ONCE(ads->ds_ctl5), AR_PacketDur3);
 	default:
 		return -1;
 	}
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 08607d7fdb56..3dbfd86ebe36 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -53,7 +53,7 @@ static const struct ar9300_eeprom ar9300_default = {
 		.txrxMask =  0x77, /* 4 bits tx and 4 bits rx */
 		.opCapFlags = {
 			.opFlags = AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A,
-			.eepMisc = 0,
+			.eepMisc = AR9300_EEPMISC_LITTLE_ENDIAN,
 		},
 		.rfSilent = 0,
 		.blueToothOptions = 0,
@@ -631,7 +631,7 @@ static const struct ar9300_eeprom ar9300_x113 = {
 		.txrxMask =  0x77, /* 4 bits tx and 4 bits rx */
 		.opCapFlags = {
 			.opFlags = AR5416_OPFLAGS_11A,
-			.eepMisc = 0,
+			.eepMisc = AR9300_EEPMISC_LITTLE_ENDIAN,
 		},
 		.rfSilent = 0,
 		.blueToothOptions = 0,
@@ -1210,7 +1210,7 @@ static const struct ar9300_eeprom ar9300_h112 = {
 		.txrxMask =  0x77, /* 4 bits tx and 4 bits rx */
 		.opCapFlags = {
 			.opFlags = AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A,
-			.eepMisc = 0,
+			.eepMisc = AR9300_EEPMISC_LITTLE_ENDIAN,
 		},
 		.rfSilent = 0,
 		.blueToothOptions = 0,
@@ -1789,7 +1789,7 @@ static const struct ar9300_eeprom ar9300_x112 = {
 		.txrxMask =  0x77, /* 4 bits tx and 4 bits rx */
 		.opCapFlags = {
 			.opFlags = AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A,
-			.eepMisc = 0,
+			.eepMisc = AR9300_EEPMISC_LITTLE_ENDIAN,
 		},
 		.rfSilent = 0,
 		.blueToothOptions = 0,
@@ -2367,7 +2367,7 @@ static const struct ar9300_eeprom ar9300_h116 = {
 		.txrxMask =  0x33, /* 4 bits tx and 4 bits rx */
 		.opCapFlags = {
 			.opFlags = AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A,
-			.eepMisc = 0,
+			.eepMisc = AR9300_EEPMISC_LITTLE_ENDIAN,
 		},
 		.rfSilent = 0,
 		.blueToothOptions = 0,
@@ -3468,7 +3468,8 @@ static u32 ath9k_hw_ar9003_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr,
 					AR5416_OPFLAGS_N_5G_HT20));
 	PR_EEP("Disable 5Ghz HT40", !!(pBase->opCapFlags.opFlags &
 					AR5416_OPFLAGS_N_5G_HT40));
-	PR_EEP("Big Endian", !!(pBase->opCapFlags.eepMisc & 0x01));
+	PR_EEP("Big Endian", !!(pBase->opCapFlags.eepMisc &
+				AR5416_EEPMISC_BIG_ENDIAN));
 	PR_EEP("RF Silent", pBase->rfSilent);
 	PR_EEP("BT option", pBase->blueToothOptions);
 	PR_EEP("Device Cap", pBase->deviceCap);
@@ -5497,6 +5498,11 @@ unsigned int ar9003_get_paprd_scale_factor(struct ath_hw *ah,
 	}
 }
 
+static u8 ar9003_get_eepmisc(struct ath_hw *ah)
+{
+	return ah->eeprom.map4k.baseEepHeader.eepMisc;
+}
+
 const struct eeprom_ops eep_ar9300_ops = {
 	.check_eeprom = ath9k_hw_ar9300_check_eeprom,
 	.get_eeprom = ath9k_hw_ar9300_get_eeprom,
@@ -5507,5 +5513,6 @@ const struct eeprom_ops eep_ar9300_ops = {
 	.set_board_values = ath9k_hw_ar9300_set_board_values,
 	.set_addac = ath9k_hw_ar9300_set_addac,
 	.set_txpower = ath9k_hw_ar9300_set_txpower,
-	.get_spur_channel = ath9k_hw_ar9300_get_spur_channel
+	.get_spur_channel = ath9k_hw_ar9300_get_spur_channel,
+	.get_eepmisc = ar9003_get_eepmisc
 };
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
index 107bcfbbe0fb..bd2269c7de6b 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
@@ -38,7 +38,6 @@
 #define AR9300_NUM_CTLS_2G           12
 #define AR9300_NUM_BAND_EDGES_5G     8
 #define AR9300_NUM_BAND_EDGES_2G     4
-#define AR9300_EEPMISC_BIG_ENDIAN    0x01
 #define AR9300_EEPMISC_WOW           0x02
 #define AR9300_CUSTOMER_DATA_SIZE    20
 
@@ -70,16 +69,19 @@
 #define AR9300_BASE_ADDR 0x3ff
 #define AR9300_BASE_ADDR_512 0x1ff
 
+/* AR5416_EEPMISC_BIG_ENDIAN not set indicates little endian */
+#define AR9300_EEPMISC_LITTLE_ENDIAN 0
+
 #define AR9300_OTP_BASE \
 		((AR_SREV_9340(ah) || AR_SREV_9550(ah)) ? 0x30000 : 0x14000)
 #define AR9300_OTP_STATUS \
-		((AR_SREV_9340(ah) || AR_SREV_9550(ah)) ? 0x30018 : 0x15f18)
+		((AR_SREV_9340(ah) || AR_SREV_9550(ah)) ? 0x31018 : 0x15f18)
 #define AR9300_OTP_STATUS_TYPE		0x7
 #define AR9300_OTP_STATUS_VALID		0x4
 #define AR9300_OTP_STATUS_ACCESS_BUSY	0x2
 #define AR9300_OTP_STATUS_SM_BUSY	0x1
 #define AR9300_OTP_READ_DATA \
-		((AR_SREV_9340(ah) || AR_SREV_9550(ah)) ? 0x3001c : 0x15f1c)
+		((AR_SREV_9340(ah) || AR_SREV_9550(ah)) ? 0x3101c : 0x15f1c)
 
 enum targetPowerHTRates {
 	HT_TARGET_RATE_0_8_16,
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
index da84b705cbcd..cc5bb0a76baf 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
 	      (i->qcu << AR_TxQcuNum_S) | desc_len;
 
 	checksum += val;
-	ACCESS_ONCE(ads->info) = val;
+	WRITE_ONCE(ads->info, val);
 
 	checksum += i->link;
-	ACCESS_ONCE(ads->link) = i->link;
+	WRITE_ONCE(ads->link, i->link);
 
 	checksum += i->buf_addr[0];
-	ACCESS_ONCE(ads->data0) = i->buf_addr[0];
+	WRITE_ONCE(ads->data0, i->buf_addr[0]);
 	checksum += i->buf_addr[1];
-	ACCESS_ONCE(ads->data1) = i->buf_addr[1];
+	WRITE_ONCE(ads->data1, i->buf_addr[1]);
 	checksum += i->buf_addr[2];
-	ACCESS_ONCE(ads->data2) = i->buf_addr[2];
+	WRITE_ONCE(ads->data2, i->buf_addr[2]);
 	checksum += i->buf_addr[3];
-	ACCESS_ONCE(ads->data3) = i->buf_addr[3];
+	WRITE_ONCE(ads->data3, i->buf_addr[3]);
 
 	checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen);
-	ACCESS_ONCE(ads->ctl3) = val;
+	WRITE_ONCE(ads->ctl3, val);
 	checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen);
-	ACCESS_ONCE(ads->ctl5) = val;
+	WRITE_ONCE(ads->ctl5, val);
 	checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen);
-	ACCESS_ONCE(ads->ctl7) = val;
+	WRITE_ONCE(ads->ctl7, val);
 	checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen);
-	ACCESS_ONCE(ads->ctl9) = val;
+	WRITE_ONCE(ads->ctl9, val);
 
 	checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff);
-	ACCESS_ONCE(ads->ctl10) = checksum;
+	WRITE_ONCE(ads->ctl10, checksum);
 
 	if (i->is_first || i->is_last) {
-		ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)
+		WRITE_ONCE(ads->ctl13, set11nTries(i->rates, 0)
 			| set11nTries(i->rates, 1)
 			| set11nTries(i->rates, 2)
 			| set11nTries(i->rates, 3)
 			| (i->dur_update ? AR_DurUpdateEna : 0)
-			| SM(0, AR_BurstDur);
+			| SM(0, AR_BurstDur));
 
-		ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)
+		WRITE_ONCE(ads->ctl14, set11nRate(i->rates, 0)
 			| set11nRate(i->rates, 1)
 			| set11nRate(i->rates, 2)
-			| set11nRate(i->rates, 3);
+			| set11nRate(i->rates, 3));
 	} else {
-		ACCESS_ONCE(ads->ctl13) = 0;
-		ACCESS_ONCE(ads->ctl14) = 0;
+		WRITE_ONCE(ads->ctl13, 0);
+		WRITE_ONCE(ads->ctl14, 0);
 	}
 
 	ads->ctl20 = 0;
@@ -89,17 +89,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
 
 	ctl17 = SM(i->keytype, AR_EncrType);
 	if (!i->is_first) {
-		ACCESS_ONCE(ads->ctl11) = 0;
-		ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
-		ACCESS_ONCE(ads->ctl15) = 0;
-		ACCESS_ONCE(ads->ctl16) = 0;
-		ACCESS_ONCE(ads->ctl17) = ctl17;
-		ACCESS_ONCE(ads->ctl18) = 0;
-		ACCESS_ONCE(ads->ctl19) = 0;
+		WRITE_ONCE(ads->ctl11, 0);
+		WRITE_ONCE(ads->ctl12, i->is_last ? 0 : AR_TxMore);
+		WRITE_ONCE(ads->ctl15, 0);
+		WRITE_ONCE(ads->ctl16, 0);
+		WRITE_ONCE(ads->ctl17, ctl17);
+		WRITE_ONCE(ads->ctl18, 0);
+		WRITE_ONCE(ads->ctl19, 0);
 		return;
 	}
 
-	ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)
+	WRITE_ONCE(ads->ctl11, (i->pkt_len & AR_FrameLen)
 		| (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
 		| SM(i->txpower[0], AR_XmitPower0)
 		| (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
@@ -107,7 +107,7 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
 		| (i->flags & ATH9K_TXDESC_LOWRXCHAIN ? AR_LowRxChain : 0)
 		| (i->flags & ATH9K_TXDESC_CLRDMASK ? AR_ClrDestMask : 0)
 		| (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
-		   (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
+		   (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0)));
 
 	ctl12 = (i->keyix != ATH9K_TXKEYIX_INVALID ?
 		 SM(i->keyix, AR_DestIdx) : 0)
@@ -135,26 +135,26 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
 	val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S;
 	ctl12 |= SM(val, AR_PAPRDChainMask);
 
-	ACCESS_ONCE(ads->ctl12) = ctl12;
-	ACCESS_ONCE(ads->ctl17) = ctl17;
+	WRITE_ONCE(ads->ctl12, ctl12);
+	WRITE_ONCE(ads->ctl17, ctl17);
 
-	ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
-		| set11nPktDurRTSCTS(i->rates, 1);
+	WRITE_ONCE(ads->ctl15, set11nPktDurRTSCTS(i->rates, 0)
+		| set11nPktDurRTSCTS(i->rates, 1));
 
-	ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
-		| set11nPktDurRTSCTS(i->rates, 3);
+	WRITE_ONCE(ads->ctl16, set11nPktDurRTSCTS(i->rates, 2)
+		| set11nPktDurRTSCTS(i->rates, 3));
 
-	ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)
+	WRITE_ONCE(ads->ctl18, set11nRateFlags(i->rates, 0)
 		| set11nRateFlags(i->rates, 1)
 		| set11nRateFlags(i->rates, 2)
 		| set11nRateFlags(i->rates, 3)
-		| SM(i->rtscts_rate, AR_RTSCTSRate);
+		| SM(i->rtscts_rate, AR_RTSCTSRate));
 
-	ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;
+	WRITE_ONCE(ads->ctl19, AR_Not_Sounding);
 
-	ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
-	ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
-	ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
+	WRITE_ONCE(ads->ctl20, SM(i->txpower[1], AR_XmitPower1));
+	WRITE_ONCE(ads->ctl21, SM(i->txpower[2], AR_XmitPower2));
+	WRITE_ONCE(ads->ctl22, SM(i->txpower[3], AR_XmitPower3));
 }
 
 static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
@@ -359,7 +359,7 @@ static int ar9003_hw_proc_txdesc(struct ath_hw *ah, void *ds,
 
 	ads = &ah->ts_ring[ah->ts_tail];
 
-	status = ACCESS_ONCE(ads->status8);
+	status = READ_ONCE(ads->status8);
 	if ((status & AR_TxDone) == 0)
 		return -EINPROGRESS;
 
@@ -385,7 +385,7 @@ static int ar9003_hw_proc_txdesc(struct ath_hw *ah, void *ds,
 
 	if (status & AR_TxOpExceeded)
 		ts->ts_status |= ATH9K_TXERR_XTXOP;
-	status = ACCESS_ONCE(ads->status2);
+	status = READ_ONCE(ads->status2);
 	ts->ts_rssi_ctl0 = MS(status, AR_TxRSSIAnt00);
 	ts->ts_rssi_ctl1 = MS(status, AR_TxRSSIAnt01);
 	ts->ts_rssi_ctl2 = MS(status, AR_TxRSSIAnt02);
@@ -395,7 +395,7 @@ static int ar9003_hw_proc_txdesc(struct ath_hw *ah, void *ds,
 		ts->ba_high = ads->status6;
 	}
 
-	status = ACCESS_ONCE(ads->status3);
+	status = READ_ONCE(ads->status3);
 	if (status & AR_ExcessiveRetries)
 		ts->ts_status |= ATH9K_TXERR_XRETRY;
 	if (status & AR_Filtered)
@@ -420,7 +420,7 @@ static int ar9003_hw_proc_txdesc(struct ath_hw *ah, void *ds,
 	ts->ts_longretry = MS(status, AR_DataFailCnt);
 	ts->ts_virtcol = MS(status, AR_VirtRetryCnt);
 
-	status = ACCESS_ONCE(ads->status7);
+	status = READ_ONCE(ads->status7);
 	ts->ts_rssi = MS(status, AR_TxRSSICombined);
 	ts->ts_rssi_ext0 = MS(status, AR_TxRSSIAnt10);
 	ts->ts_rssi_ext1 = MS(status, AR_TxRSSIAnt11);
@@ -437,13 +437,13 @@ static int ar9003_hw_get_duration(struct ath_hw *ah, const void *ds, int index)
 
 	switch (index) {
 	case 0:
-		return MS(ACCESS_ONCE(adc->ctl15), AR_PacketDur0);
+		return MS(READ_ONCE(adc->ctl15), AR_PacketDur0);
 	case 1:
-		return MS(ACCESS_ONCE(adc->ctl15), AR_PacketDur1);
+		return MS(READ_ONCE(adc->ctl15), AR_PacketDur1);
 	case 2:
-		return MS(ACCESS_ONCE(adc->ctl16), AR_PacketDur2);
+		return MS(READ_ONCE(adc->ctl16), AR_PacketDur2);
 	case 3:
-		return MS(ACCESS_ONCE(adc->ctl16), AR_PacketDur3);
+		return MS(READ_ONCE(adc->ctl16), AR_PacketDur3);
 	default:
 		return 0;
 	}
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 378d3458fddb..cf076719c27e 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -108,10 +108,12 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,
 #define ATH_AGGR_MIN_QDEPTH        2
 /* minimum h/w qdepth for non-aggregated traffic */
 #define ATH_NON_AGGR_MIN_QDEPTH    8
-#define ATH_TX_COMPLETE_POLL_INT   1000
+#define ATH_HW_CHECK_POLL_INT      1000
 #define ATH_TXFIFO_DEPTH           8
 #define ATH_TX_ERROR               0x01
 
+#define ATH_AIRTIME_QUANTUM        300 /* usec */
+
 /* Stop tx traffic 1ms before the GO goes away */
 #define ATH_P2P_PS_STOP_TIME       1000
 
@@ -247,6 +249,9 @@ struct ath_atx_tid {
 	bool has_queued;
 };
 
+void __ath_tx_queue_tid(struct ath_softc *sc, struct ath_atx_tid *tid);
+void ath_tx_queue_tid(struct ath_softc *sc, struct ath_atx_tid *tid);
+
 struct ath_node {
 	struct ath_softc *sc;
 	struct ieee80211_sta *sta; /* station struct we're part of */
@@ -258,9 +263,12 @@ struct ath_node {
 
 	bool sleeping;
 	bool no_ps_filter;
+	s64 airtime_deficit[IEEE80211_NUM_ACS];
+	u32 airtime_rx_start;
 
 #ifdef CONFIG_ATH9K_STATION_STATISTICS
 	struct ath_rx_rate_stats rx_rate_stats;
+	struct ath_airtime_stats airtime_stats;
 #endif
 	u8 key_idx[4];
 
@@ -317,10 +325,16 @@ struct ath_rx {
 /* Channel Context */
 /*******************/
 
+struct ath_acq {
+	struct list_head acq_new;
+	struct list_head acq_old;
+	spinlock_t lock;
+};
+
 struct ath_chanctx {
 	struct cfg80211_chan_def chandef;
 	struct list_head vifs;
-	struct list_head acq[IEEE80211_NUM_ACS];
+	struct ath_acq acq[IEEE80211_NUM_ACS];
 	int hw_queue_base;
 
 	/* do not dereference, use for comparison only */
@@ -555,6 +569,15 @@ static inline void ath_chanctx_check_active(struct ath_softc *sc,
 
 #endif /* CONFIG_ATH9K_CHANNEL_CONTEXT */
 
+static inline void ath_txq_lock(struct ath_softc *sc, struct ath_txq *txq)
+{
+	spin_lock_bh(&txq->axq_lock);
+}
+static inline void ath_txq_unlock(struct ath_softc *sc, struct ath_txq *txq)
+{
+	spin_unlock_bh(&txq->axq_lock);
+}
+
 void ath_startrecv(struct ath_softc *sc);
 bool ath_stoprecv(struct ath_softc *sc);
 u32 ath_calcrxfilter(struct ath_softc *sc);
@@ -562,8 +585,6 @@ int ath_rx_init(struct ath_softc *sc, int nbufs);
 void ath_rx_cleanup(struct ath_softc *sc);
 int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp);
 struct ath_txq *ath_txq_setup(struct ath_softc *sc, int qtype, int subtype);
-void ath_txq_lock(struct ath_softc *sc, struct ath_txq *txq);
-void ath_txq_unlock(struct ath_softc *sc, struct ath_txq *txq);
 void ath_txq_unlock_complete(struct ath_softc *sc, struct ath_txq *txq);
 void ath_tx_cleanupq(struct ath_softc *sc, struct ath_txq *txq);
 bool ath_drain_all_txq(struct ath_softc *sc);
@@ -575,6 +596,8 @@ void ath_txq_schedule_all(struct ath_softc *sc);
 int ath_tx_init(struct ath_softc *sc, int nbufs);
 int ath_txq_update(struct ath_softc *sc, int qnum,
 		   struct ath9k_tx_queue_info *q);
+u32 ath_pkt_duration(struct ath_softc *sc, u8 rix, int pktlen,
+		     int width, int half_gi, bool shortPreamble);
 void ath_update_max_aggr_framelen(struct ath_softc *sc, int queue, int txop);
 void ath_assign_seq(struct ath_common *common, struct sk_buff *skb);
 int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
@@ -722,7 +745,7 @@ void ath9k_csa_update(struct ath_softc *sc);
 #define ATH_PAPRD_TIMEOUT         100 /* msecs */
 #define ATH_PLL_WORK_INTERVAL     100
 
-void ath_tx_complete_poll_work(struct work_struct *work);
+void ath_hw_check_work(struct work_struct *work);
 void ath_reset_work(struct work_struct *work);
 bool ath_hw_check(struct ath_softc *sc);
 void ath_hw_pll_work(struct work_struct *work);
@@ -963,6 +986,11 @@ void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs);
 
 #define ATH9K_NUM_CHANCTX  2 /* supports 2 operating channels */
 
+#define AIRTIME_USE_TX		BIT(0)
+#define AIRTIME_USE_RX		BIT(1)
+#define AIRTIME_USE_NEW_QUEUES	BIT(2)
+#define AIRTIME_ACTIVE(flags) (!!(flags & (AIRTIME_USE_TX|AIRTIME_USE_RX)))
+
 struct ath_softc {
 	struct ieee80211_hw *hw;
 	struct device *dev;
@@ -970,6 +998,7 @@ struct ath_softc {
 	struct survey_info *cur_survey;
 	struct survey_info survey[ATH9K_NUM_CHANNELS];
 
+	spinlock_t intr_lock;
 	struct tasklet_struct intr_tq;
 	struct tasklet_struct bcon_tasklet;
 	struct ath_hw *sc_ah;
@@ -1005,6 +1034,8 @@ struct ath_softc {
 	short nbcnvifs;
 	unsigned long ps_usecount;
 
+	u16 airtime_flags; /* AIRTIME_* */
+
 	struct ath_rx rx;
 	struct ath_tx tx;
 	struct ath_beacon beacon;
@@ -1023,7 +1054,7 @@ struct ath_softc {
 #ifdef CONFIG_ATH9K_DEBUGFS
 	struct ath9k_debug debug;
 #endif
-	struct delayed_work tx_complete_work;
+	struct delayed_work hw_check_work;
 	struct delayed_work hw_pll_work;
 	struct timer_list sleep_timer;
 
diff --git a/drivers/net/wireless/ath/ath9k/channel.c b/drivers/net/wireless/ath/ath9k/channel.c
index 929dd70f48eb..b84539d89f1a 100644
--- a/drivers/net/wireless/ath/ath9k/channel.c
+++ b/drivers/net/wireless/ath/ath9k/channel.c
@@ -118,8 +118,11 @@ void ath_chanctx_init(struct ath_softc *sc)
 		INIT_LIST_HEAD(&ctx->vifs);
 		ctx->txpower = ATH_TXPOWER_MAX;
 		ctx->flush_timeout = HZ / 5; /* 200ms */
-		for (j = 0; j < ARRAY_SIZE(ctx->acq); j++)
-			INIT_LIST_HEAD(&ctx->acq[j]);
+		for (j = 0; j < ARRAY_SIZE(ctx->acq); j++) {
+			INIT_LIST_HEAD(&ctx->acq[j].acq_new);
+			INIT_LIST_HEAD(&ctx->acq[j].acq_old);
+			spin_lock_init(&ctx->acq[j].lock);
+		}
 	}
 }
 
@@ -1345,8 +1348,11 @@ void ath9k_offchannel_init(struct ath_softc *sc)
 	ctx->txpower = ATH_TXPOWER_MAX;
 	cfg80211_chandef_create(&ctx->chandef, chan, NL80211_CHAN_HT20);
 
-	for (i = 0; i < ARRAY_SIZE(ctx->acq); i++)
-		INIT_LIST_HEAD(&ctx->acq[i]);
+	for (i = 0; i < ARRAY_SIZE(ctx->acq); i++) {
+		INIT_LIST_HEAD(&ctx->acq[i].acq_new);
+		INIT_LIST_HEAD(&ctx->acq[i].acq_old);
+		spin_lock_init(&ctx->acq[i].lock);
+	}
 
 	sc->offchannel.chan.offchannel = true;
 }
diff --git a/drivers/net/wireless/ath/ath9k/common-debug.h b/drivers/net/wireless/ath/ath9k/common-debug.h
index 7c9788490f7f..3376990d3a24 100644
--- a/drivers/net/wireless/ath/ath9k/common-debug.h
+++ b/drivers/net/wireless/ath/ath9k/common-debug.h
@@ -60,6 +60,7 @@ struct ath_rx_stats {
 	u32 rx_spectral;
 };
 
+#ifdef CONFIG_ATH9K_COMMON_DEBUG
 void ath9k_cmn_debug_modal_eeprom(struct dentry *debugfs_phy,
 				  struct ath_hw *ah);
 void ath9k_cmn_debug_base_eeprom(struct dentry *debugfs_phy,
@@ -70,3 +71,29 @@ void ath9k_cmn_debug_recv(struct dentry *debugfs_phy,
 			  struct ath_rx_stats *rxstats);
 void ath9k_cmn_debug_phy_err(struct dentry *debugfs_phy,
 			     struct ath_rx_stats *rxstats);
+#else
+static inline void ath9k_cmn_debug_modal_eeprom(struct dentry *debugfs_phy,
+						struct ath_hw *ah)
+{
+}
+
+static inline void ath9k_cmn_debug_base_eeprom(struct dentry *debugfs_phy,
+					       struct ath_hw *ah)
+{
+}
+
+static inline void ath9k_cmn_debug_stat_rx(struct ath_rx_stats *rxstats,
+					   struct ath_rx_status *rs)
+{
+}
+
+static inline void ath9k_cmn_debug_recv(struct dentry *debugfs_phy,
+					struct ath_rx_stats *rxstats)
+{
+}
+
+static inline void ath9k_cmn_debug_phy_err(struct dentry *debugfs_phy,
+					   struct ath_rx_stats *rxstats)
+{
+}
+#endif /* CONFIG_ATH9K_COMMON_DEBUG */
diff --git a/drivers/net/wireless/ath/ath9k/common-spectral.c b/drivers/net/wireless/ath/ath9k/common-spectral.c
index eedf86b67cf5..0ffa23a61568 100644
--- a/drivers/net/wireless/ath/ath9k/common-spectral.c
+++ b/drivers/net/wireless/ath/ath9k/common-spectral.c
@@ -482,7 +482,7 @@ ath_cmn_is_fft_buf_full(struct ath_spec_scan_priv *spec_priv)
 	struct rchan *rc = spec_priv->rfs_chan_spec_scan;
 
 	for_each_online_cpu(i)
-		ret += relay_buf_full(rc->buf[i]);
+		ret += relay_buf_full(*per_cpu_ptr(rc->buf, i));
 
 	i = num_online_cpus();
 
@@ -1075,7 +1075,7 @@ static struct rchan_callbacks rfs_spec_scan_cb = {
 
 void ath9k_cmn_spectral_deinit_debug(struct ath_spec_scan_priv *spec_priv)
 {
-	if (IS_ENABLED(CONFIG_ATH9K_DEBUGFS) && spec_priv->rfs_chan_spec_scan) {
+	if (spec_priv->rfs_chan_spec_scan) {
 		relay_close(spec_priv->rfs_chan_spec_scan);
 		spec_priv->rfs_chan_spec_scan = NULL;
 	}
diff --git a/drivers/net/wireless/ath/ath9k/common-spectral.h b/drivers/net/wireless/ath/ath9k/common-spectral.h
index 998743be9c67..5d1a51d83aa6 100644
--- a/drivers/net/wireless/ath/ath9k/common-spectral.h
+++ b/drivers/net/wireless/ath/ath9k/common-spectral.h
@@ -151,6 +151,7 @@ static inline u8 spectral_bitmap_weight(u8 *bins)
 	return bins[0] & 0x3f;
 }
 
+#ifdef CONFIG_ATH9K_COMMON_DEBUG
 void ath9k_cmn_spectral_init_debug(struct ath_spec_scan_priv *spec_priv, struct dentry *debugfs_phy);
 void ath9k_cmn_spectral_deinit_debug(struct ath_spec_scan_priv *spec_priv);
 
@@ -161,5 +162,27 @@ int ath9k_cmn_spectral_scan_config(struct ath_common *common,
 			       enum spectral_mode spectral_mode);
 int ath_cmn_process_fft(struct ath_spec_scan_priv *spec_priv, struct ieee80211_hdr *hdr,
 		    struct ath_rx_status *rs, u64 tsf);
+#else
+static inline void ath9k_cmn_spectral_init_debug(struct ath_spec_scan_priv *spec_priv,
+						 struct dentry *debugfs_phy)
+{
+}
+
+static inline void ath9k_cmn_spectral_deinit_debug(struct ath_spec_scan_priv *spec_priv)
+{
+}
+
+static inline void ath9k_cmn_spectral_scan_trigger(struct ath_common *common,
+						   struct ath_spec_scan_priv *spec_priv)
+{
+}
+
+static inline int ath_cmn_process_fft(struct ath_spec_scan_priv *spec_priv,
+				      struct ieee80211_hdr *hdr,
+				      struct ath_rx_status *rs, u64 tsf)
+{
+	return 0;
+}
+#endif /* CONFIG_ATH9K_COMMON_DEBUG */
 
 #endif /* SPECTRAL_H */
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index 89a94dd5f2cb..43930c336987 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -1399,5 +1399,8 @@ int ath9k_init_debug(struct ath_hw *ah)
 	debugfs_create_file("tpc", S_IRUSR | S_IWUSR,
 			    sc->debug.debugfs_phy, sc, &fops_tpc);
 
+	debugfs_create_u16("airtime_flags", S_IRUSR | S_IWUSR,
+			   sc->debug.debugfs_phy, &sc->airtime_flags);
+
 	return 0;
 }
diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h
index a078cdd3170d..249f8141cd00 100644
--- a/drivers/net/wireless/ath/ath9k/debug.h
+++ b/drivers/net/wireless/ath/ath9k/debug.h
@@ -221,6 +221,11 @@ struct ath_rx_rate_stats {
 	} cck_stats[4];
 };
 
+struct ath_airtime_stats {
+	u32 rx_airtime;
+	u32 tx_airtime;
+};
+
 #define ANT_MAIN 0
 #define ANT_ALT  1
 
@@ -314,12 +319,20 @@ ath9k_debug_sync_cause(struct ath_softc *sc, u32 sync_cause)
 void ath_debug_rate_stats(struct ath_softc *sc,
 			  struct ath_rx_status *rs,
 			  struct sk_buff *skb);
+void ath_debug_airtime(struct ath_softc *sc,
+		       struct ath_node *an,
+		       u32 rx, u32 tx);
 #else
 static inline void ath_debug_rate_stats(struct ath_softc *sc,
 					struct ath_rx_status *rs,
 					struct sk_buff *skb)
 {
 }
+static inline void ath_debug_airtime(struct ath_softc *sc,
+			      struct ath_node *an,
+			      u32 rx, u32 tx)
+{
+}
 #endif /* CONFIG_ATH9K_STATION_STATISTICS */
 
 #endif /* DEBUG_H */
diff --git a/drivers/net/wireless/ath/ath9k/debug_sta.c b/drivers/net/wireless/ath/ath9k/debug_sta.c
index 2a3a3c4671bc..524cbf13ca9c 100644
--- a/drivers/net/wireless/ath/ath9k/debug_sta.c
+++ b/drivers/net/wireless/ath/ath9k/debug_sta.c
@@ -242,6 +242,59 @@ static const struct file_operations fops_node_recv = {
 	.llseek = default_llseek,
 };
 
+void ath_debug_airtime(struct ath_softc *sc,
+		struct ath_node *an,
+		u32 rx,
+		u32 tx)
+{
+	struct ath_airtime_stats *astats = &an->airtime_stats;
+
+	astats->rx_airtime += rx;
+	astats->tx_airtime += tx;
+}
+
+static ssize_t read_airtime(struct file *file, char __user *user_buf,
+			size_t count, loff_t *ppos)
+{
+	struct ath_node *an = file->private_data;
+	struct ath_airtime_stats *astats;
+	static const char *qname[4] = {
+		"VO", "VI", "BE", "BK"
+	};
+	u32 len = 0, size = 256;
+	char *buf;
+	size_t retval;
+	int i;
+
+	buf = kzalloc(size, GFP_KERNEL);
+	if (buf == NULL)
+		return -ENOMEM;
+
+	astats = &an->airtime_stats;
+
+	len += scnprintf(buf + len, size - len, "RX: %u us\n", astats->rx_airtime);
+	len += scnprintf(buf + len, size - len, "TX: %u us\n", astats->tx_airtime);
+	len += scnprintf(buf + len, size - len, "Deficit: ");
+	for (i = 0; i < 4; i++)
+		len += scnprintf(buf+len, size - len, "%s: %lld us ", qname[i], an->airtime_deficit[i]);
+	if (len < size)
+		buf[len++] = '\n';
+
+	retval = simple_read_from_buffer(user_buf, count, ppos, buf, len);
+	kfree(buf);
+
+	return retval;
+}
+
+
+static const struct file_operations fops_airtime = {
+	.read = read_airtime,
+	.open = simple_open,
+	.owner = THIS_MODULE,
+	.llseek = default_llseek,
+};
+
+
 void ath9k_sta_add_debugfs(struct ieee80211_hw *hw,
 			   struct ieee80211_vif *vif,
 			   struct ieee80211_sta *sta,
@@ -251,4 +304,5 @@ void ath9k_sta_add_debugfs(struct ieee80211_hw *hw,
 
 	debugfs_create_file("node_aggr", S_IRUGO, dir, an, &fops_node_aggr);
 	debugfs_create_file("node_recv", S_IRUGO, dir, an, &fops_node_recv);
+	debugfs_create_file("airtime", S_IRUGO, dir, an, &fops_airtime);
 }
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.c b/drivers/net/wireless/ath/ath9k/eeprom.c
index a449588a8009..fb80ec86e53d 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom.c
@@ -160,6 +160,7 @@ int ath9k_hw_nvram_swap_data(struct ath_hw *ah, bool *swap_needed, int size)
 	u16 magic;
 	u16 *eepdata;
 	int i;
+	bool needs_byteswap = false;
 	struct ath_common *common = ath9k_hw_common(ah);
 
 	if (!ath9k_hw_nvram_read(ah, AR5416_EEPROM_MAGIC_OFFSET, &magic)) {
@@ -167,31 +168,40 @@ int ath9k_hw_nvram_swap_data(struct ath_hw *ah, bool *swap_needed, int size)
 		return -EIO;
 	}
 
-	*swap_needed = false;
 	if (swab16(magic) == AR5416_EEPROM_MAGIC) {
+		needs_byteswap = true;
+		ath_dbg(common, EEPROM,
+			"EEPROM needs byte-swapping to correct endianness.\n");
+	} else if (magic != AR5416_EEPROM_MAGIC) {
+		if (ath9k_hw_use_flash(ah)) {
+			ath_dbg(common, EEPROM,
+				"Ignoring invalid EEPROM magic (0x%04x).\n",
+				magic);
+		} else {
+			ath_err(common,
+				"Invalid EEPROM magic (0x%04x).\n", magic);
+			return -EINVAL;
+		}
+	}
+
+	if (needs_byteswap) {
 		if (ah->ah_flags & AH_NO_EEP_SWAP) {
 			ath_info(common,
 				 "Ignoring endianness difference in EEPROM magic bytes.\n");
 		} else {
-			*swap_needed = true;
-		}
-	} else if (magic != AR5416_EEPROM_MAGIC) {
-		if (ath9k_hw_use_flash(ah))
-			return 0;
+			eepdata = (u16 *)(&ah->eeprom);
 
-		ath_err(common,
-			"Invalid EEPROM Magic (0x%04x).\n", magic);
-		return -EINVAL;
+			for (i = 0; i < size; i++)
+				eepdata[i] = swab16(eepdata[i]);
+		}
 	}
 
-	eepdata = (u16 *)(&ah->eeprom);
-
-	if (*swap_needed) {
+	if (ah->eep_ops->get_eepmisc(ah) & AR5416_EEPMISC_BIG_ENDIAN) {
+		*swap_needed = true;
 		ath_dbg(common, EEPROM,
-			"EEPROM Endianness is not native.. Changing.\n");
-
-		for (i = 0; i < size; i++)
-			eepdata[i] = swab16(eepdata[i]);
+			"Big Endian EEPROM detected according to EEPMISC register.\n");
+	} else {
+		*swap_needed = false;
 	}
 
 	return 0;
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h
index 4465c6566f20..30bf722e33ed 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/eeprom.h
@@ -23,6 +23,17 @@
 #include <net/cfg80211.h>
 #include "ar9003_eeprom.h"
 
+/* helpers to swap EEPROM fields, which are stored as __le16 or __le32. Since
+ * we are 100% sure about it we __force these to u16/u32 for the swab calls to
+ * silence the sparse checks. These macros are used when we have a Big Endian
+ * EEPROM (according to AR5416_EEPMISC_BIG_ENDIAN) and need to convert the
+ * fields to __le16/__le32.
+ */
+#define EEPROM_FIELD_SWAB16(field) \
+	(field = (__force __le16)swab16((__force u16)field))
+#define EEPROM_FIELD_SWAB32(field) \
+	(field = (__force __le32)swab32((__force u32)field))
+
 #ifdef __BIG_ENDIAN
 #define AR5416_EEPROM_MAGIC 0x5aa5
 #else
@@ -99,7 +110,6 @@
 #define FBIN2FREQ(x, y)		((y) ? (2300 + x) : (4800 + 5 * x))
 #define ath9k_hw_use_flash(_ah)	(!(_ah->ah_flags & AH_USE_EEPROM))
 
-#define AR5416_VER_MASK (eep->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK)
 #define OLC_FOR_AR9280_20_LATER (AR_SREV_9280_20_OR_LATER(ah) && \
 				 ah->eep_ops->get_eeprom(ah, EEP_OL_PWRCTRL))
 #define OLC_FOR_AR9287_10_LATER (AR_SREV_9287_11_OR_LATER(ah) && \
@@ -121,6 +131,8 @@
 
 #define AR5416_EEP_NO_BACK_VER       0x1
 #define AR5416_EEP_VER               0xE
+#define AR5416_EEP_VER_MAJOR_SHIFT   12
+#define AR5416_EEP_VER_MAJOR_MASK    0xF000
 #define AR5416_EEP_VER_MINOR_MASK    0x0FFF
 #define AR5416_EEP_MINOR_VER_2       0x2
 #define AR5416_EEP_MINOR_VER_3       0x3
@@ -161,6 +173,9 @@
 #define AR5416_EEP_TXGAIN_ORIGINAL         0
 #define AR5416_EEP_TXGAIN_HIGH_POWER       1
 
+/* Endianness of EEPROM content */
+#define AR5416_EEPMISC_BIG_ENDIAN          0x01
+
 #define AR5416_EEP4K_START_LOC                64
 #define AR5416_EEP4K_NUM_2G_CAL_PIERS         3
 #define AR5416_EEP4K_NUM_2G_CCK_TARGET_POWERS 3
@@ -174,7 +189,6 @@
 #define AR9280_TX_GAIN_TABLE_SIZE 22
 
 #define AR9287_EEP_VER               0xE
-#define AR9287_EEP_VER_MINOR_MASK    0xFFF
 #define AR9287_EEP_MINOR_VER_1       0x1
 #define AR9287_EEP_MINOR_VER_2       0x2
 #define AR9287_EEP_MINOR_VER_3       0x3
@@ -191,7 +205,6 @@
 #define AR9287_NUM_CTLS              	12
 #define AR9287_NUM_BAND_EDGES        	4
 #define AR9287_PD_GAIN_ICEPTS           1
-#define AR9287_EEPMISC_BIG_ENDIAN       0x01
 #define AR9287_EEPMISC_WOW              0x02
 #define AR9287_MAX_CHAINS               2
 #define AR9287_ANT_16S                  32
@@ -228,7 +241,6 @@ enum eeprom_param {
 	EEP_DB_5,
 	EEP_OB_2,
 	EEP_DB_2,
-	EEP_MINOR_REV,
 	EEP_TX_MASK,
 	EEP_RX_MASK,
 	EEP_FSTCLK_5G,
@@ -269,19 +281,19 @@ enum ath9k_hal_freq_band {
 };
 
 struct base_eep_header {
-	u16 length;
-	u16 checksum;
-	u16 version;
+	__le16 length;
+	__le16 checksum;
+	__le16 version;
 	u8 opCapFlags;
 	u8 eepMisc;
-	u16 regDmn[2];
+	__le16 regDmn[2];
 	u8 macAddr[6];
 	u8 rxMask;
 	u8 txMask;
-	u16 rfSilent;
-	u16 blueToothOptions;
-	u16 deviceCap;
-	u32 binBuildNumber;
+	__le16 rfSilent;
+	__le16 blueToothOptions;
+	__le16 deviceCap;
+	__le32 binBuildNumber;
 	u8 deviceType;
 	u8 pwdclkind;
 	u8 fastClk5g;
@@ -299,33 +311,33 @@ struct base_eep_header {
 } __packed;
 
 struct base_eep_header_4k {
-	u16 length;
-	u16 checksum;
-	u16 version;
+	__le16 length;
+	__le16 checksum;
+	__le16 version;
 	u8 opCapFlags;
 	u8 eepMisc;
-	u16 regDmn[2];
+	__le16 regDmn[2];
 	u8 macAddr[6];
 	u8 rxMask;
 	u8 txMask;
-	u16 rfSilent;
-	u16 blueToothOptions;
-	u16 deviceCap;
-	u32 binBuildNumber;
+	__le16 rfSilent;
+	__le16 blueToothOptions;
+	__le16 deviceCap;
+	__le32 binBuildNumber;
 	u8 deviceType;
 	u8 txGainType;
 } __packed;
 
 
 struct spur_chan {
-	u16 spurChan;
+	__le16 spurChan;
 	u8 spurRangeLow;
 	u8 spurRangeHigh;
 } __packed;
 
 struct modal_eep_header {
-	u32 antCtrlChain[AR5416_MAX_CHAINS];
-	u32 antCtrlCommon;
+	__le32 antCtrlChain[AR5416_MAX_CHAINS];
+	__le32 antCtrlCommon;
 	u8 antennaGainCh[AR5416_MAX_CHAINS];
 	u8 switchSettling;
 	u8 txRxAttenCh[AR5416_MAX_CHAINS];
@@ -360,7 +372,7 @@ struct modal_eep_header {
 	u8 db_ch1;
 	u8 lna_ctl;
 	u8 miscBits;
-	u16 xpaBiasLvlFreq[3];
+	__le16 xpaBiasLvlFreq[3];
 	u8 futureModal[6];
 
 	struct spur_chan spurChans[AR_EEPROM_MODAL_SPURS];
@@ -374,8 +386,8 @@ struct calDataPerFreqOpLoop {
 } __packed;
 
 struct modal_eep_4k_header {
-	u32 antCtrlChain[AR5416_EEP4K_MAX_CHAINS];
-	u32 antCtrlCommon;
+	__le32 antCtrlChain[AR5416_EEP4K_MAX_CHAINS];
+	__le32 antCtrlCommon;
 	u8 antennaGainCh[AR5416_EEP4K_MAX_CHAINS];
 	u8 switchSettling;
 	u8 txRxAttenCh[AR5416_EEP4K_MAX_CHAINS];
@@ -439,19 +451,19 @@ struct modal_eep_4k_header {
 } __packed;
 
 struct base_eep_ar9287_header {
-	u16 length;
-	u16 checksum;
-	u16 version;
+	__le16 length;
+	__le16 checksum;
+	__le16 version;
 	u8 opCapFlags;
 	u8 eepMisc;
-	u16 regDmn[2];
+	__le16 regDmn[2];
 	u8 macAddr[6];
 	u8 rxMask;
 	u8 txMask;
-	u16 rfSilent;
-	u16 blueToothOptions;
-	u16 deviceCap;
-	u32 binBuildNumber;
+	__le16 rfSilent;
+	__le16 blueToothOptions;
+	__le16 deviceCap;
+	__le32 binBuildNumber;
 	u8 deviceType;
 	u8 openLoopPwrCntl;
 	int8_t pwrTableOffset;
@@ -461,8 +473,8 @@ struct base_eep_ar9287_header {
 } __packed;
 
 struct modal_eep_ar9287_header {
-	u32 antCtrlChain[AR9287_MAX_CHAINS];
-	u32 antCtrlCommon;
+	__le32 antCtrlChain[AR9287_MAX_CHAINS];
+	__le32 antCtrlCommon;
 	int8_t antennaGainCh[AR9287_MAX_CHAINS];
 	u8 switchSettling;
 	u8 txRxAttenCh[AR9287_MAX_CHAINS];
@@ -653,6 +665,7 @@ struct eeprom_ops {
 			   u16 cfgCtl, u8 twiceAntennaReduction,
 			   u8 powerLimit, bool test);
 	u16 (*get_spur_channel)(struct ath_hw *ah, u16 i, bool is2GHz);
+	u8 (*get_eepmisc)(struct ath_hw *ah);
 };
 
 void ath9k_hw_analog_shift_regwrite(struct ath_hw *ah, u32 reg, u32 val);
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
index 5da0826bf1be..b8c0a08066a0 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
@@ -20,12 +20,17 @@
 
 static int ath9k_hw_4k_get_eeprom_ver(struct ath_hw *ah)
 {
-	return ((ah->eeprom.map4k.baseEepHeader.version >> 12) & 0xF);
+	u16 version = le16_to_cpu(ah->eeprom.map4k.baseEepHeader.version);
+
+	return (version & AR5416_EEP_VER_MAJOR_MASK) >>
+		AR5416_EEP_VER_MAJOR_SHIFT;
 }
 
 static int ath9k_hw_4k_get_eeprom_rev(struct ath_hw *ah)
 {
-	return ((ah->eeprom.map4k.baseEepHeader.version) & 0xFFF);
+	u16 version = le16_to_cpu(ah->eeprom.map4k.baseEepHeader.version);
+
+	return version & AR5416_EEP_VER_MINOR_MASK;
 }
 
 #define SIZE_EEPROM_4K (sizeof(struct ar5416_eeprom_4k) / sizeof(u16))
@@ -67,12 +72,12 @@ static bool ath9k_hw_4k_fill_eeprom(struct ath_hw *ah)
 		return __ath9k_hw_4k_fill_eeprom(ah);
 }
 
-#if defined(CONFIG_ATH9K_DEBUGFS) || defined(CONFIG_ATH9K_HTC_DEBUGFS)
+#ifdef CONFIG_ATH9K_COMMON_DEBUG
 static u32 ath9k_dump_4k_modal_eeprom(char *buf, u32 len, u32 size,
 				      struct modal_eep_4k_header *modal_hdr)
 {
-	PR_EEP("Chain0 Ant. Control", modal_hdr->antCtrlChain[0]);
-	PR_EEP("Ant. Common Control", modal_hdr->antCtrlCommon);
+	PR_EEP("Chain0 Ant. Control", le16_to_cpu(modal_hdr->antCtrlChain[0]));
+	PR_EEP("Ant. Common Control", le32_to_cpu(modal_hdr->antCtrlCommon));
 	PR_EEP("Chain0 Ant. Gain", modal_hdr->antennaGainCh[0]);
 	PR_EEP("Switch Settle", modal_hdr->switchSettling);
 	PR_EEP("Chain0 TxRxAtten", modal_hdr->txRxAttenCh[0]);
@@ -127,6 +132,7 @@ static u32 ath9k_hw_4k_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr,
 {
 	struct ar5416_eeprom_4k *eep = &ah->eeprom.map4k;
 	struct base_eep_header_4k *pBase = &eep->baseEepHeader;
+	u32 binBuildNumber = le32_to_cpu(pBase->binBuildNumber);
 
 	if (!dump_base_hdr) {
 		len += scnprintf(buf + len, size - len,
@@ -136,12 +142,12 @@ static u32 ath9k_hw_4k_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr,
 		goto out;
 	}
 
-	PR_EEP("Major Version", pBase->version >> 12);
-	PR_EEP("Minor Version", pBase->version & 0xFFF);
-	PR_EEP("Checksum", pBase->checksum);
-	PR_EEP("Length", pBase->length);
-	PR_EEP("RegDomain1", pBase->regDmn[0]);
-	PR_EEP("RegDomain2", pBase->regDmn[1]);
+	PR_EEP("Major Version", ath9k_hw_4k_get_eeprom_ver(ah));
+	PR_EEP("Minor Version", ath9k_hw_4k_get_eeprom_rev(ah));
+	PR_EEP("Checksum", le16_to_cpu(pBase->checksum));
+	PR_EEP("Length", le16_to_cpu(pBase->length));
+	PR_EEP("RegDomain1", le16_to_cpu(pBase->regDmn[0]));
+	PR_EEP("RegDomain2", le16_to_cpu(pBase->regDmn[1]));
 	PR_EEP("TX Mask", pBase->txMask);
 	PR_EEP("RX Mask", pBase->rxMask);
 	PR_EEP("Allow 5GHz", !!(pBase->opCapFlags & AR5416_OPFLAGS_11A));
@@ -154,10 +160,10 @@ static u32 ath9k_hw_4k_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr,
 					AR5416_OPFLAGS_N_5G_HT20));
 	PR_EEP("Disable 5Ghz HT40", !!(pBase->opCapFlags &
 					AR5416_OPFLAGS_N_5G_HT40));
-	PR_EEP("Big Endian", !!(pBase->eepMisc & 0x01));
-	PR_EEP("Cal Bin Major Ver", (pBase->binBuildNumber >> 24) & 0xFF);
-	PR_EEP("Cal Bin Minor Ver", (pBase->binBuildNumber >> 16) & 0xFF);
-	PR_EEP("Cal Bin Build", (pBase->binBuildNumber >> 8) & 0xFF);
+	PR_EEP("Big Endian", !!(pBase->eepMisc & AR5416_EEPMISC_BIG_ENDIAN));
+	PR_EEP("Cal Bin Major Ver", (binBuildNumber >> 24) & 0xFF);
+	PR_EEP("Cal Bin Minor Ver", (binBuildNumber >> 16) & 0xFF);
+	PR_EEP("Cal Bin Build", (binBuildNumber >> 8) & 0xFF);
 	PR_EEP("TX Gain type", pBase->txGainType);
 
 	len += scnprintf(buf + len, size - len, "%20s : %pM\n", "MacAddress",
@@ -189,54 +195,31 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah)
 		return err;
 
 	if (need_swap)
-		el = swab16(eep->baseEepHeader.length);
+		el = swab16((__force u16)eep->baseEepHeader.length);
 	else
-		el = eep->baseEepHeader.length;
+		el = le16_to_cpu(eep->baseEepHeader.length);
 
 	el = min(el / sizeof(u16), SIZE_EEPROM_4K);
 	if (!ath9k_hw_nvram_validate_checksum(ah, el))
 		return -EINVAL;
 
 	if (need_swap) {
-		u32 integer;
-		u16 word;
-
-		word = swab16(eep->baseEepHeader.length);
-		eep->baseEepHeader.length = word;
-
-		word = swab16(eep->baseEepHeader.checksum);
-		eep->baseEepHeader.checksum = word;
-
-		word = swab16(eep->baseEepHeader.version);
-		eep->baseEepHeader.version = word;
-
-		word = swab16(eep->baseEepHeader.regDmn[0]);
-		eep->baseEepHeader.regDmn[0] = word;
-
-		word = swab16(eep->baseEepHeader.regDmn[1]);
-		eep->baseEepHeader.regDmn[1] = word;
-
-		word = swab16(eep->baseEepHeader.rfSilent);
-		eep->baseEepHeader.rfSilent = word;
-
-		word = swab16(eep->baseEepHeader.blueToothOptions);
-		eep->baseEepHeader.blueToothOptions = word;
-
-		word = swab16(eep->baseEepHeader.deviceCap);
-		eep->baseEepHeader.deviceCap = word;
-
-		integer = swab32(eep->modalHeader.antCtrlCommon);
-		eep->modalHeader.antCtrlCommon = integer;
-
-		for (i = 0; i < AR5416_EEP4K_MAX_CHAINS; i++) {
-			integer = swab32(eep->modalHeader.antCtrlChain[i]);
-			eep->modalHeader.antCtrlChain[i] = integer;
-		}
-
-		for (i = 0; i < AR_EEPROM_MODAL_SPURS; i++) {
-			word = swab16(eep->modalHeader.spurChans[i].spurChan);
-			eep->modalHeader.spurChans[i].spurChan = word;
-		}
+		EEPROM_FIELD_SWAB16(eep->baseEepHeader.length);
+		EEPROM_FIELD_SWAB16(eep->baseEepHeader.checksum);
+		EEPROM_FIELD_SWAB16(eep->baseEepHeader.version);
+		EEPROM_FIELD_SWAB16(eep->baseEepHeader.regDmn[0]);
+		EEPROM_FIELD_SWAB16(eep->baseEepHeader.regDmn[1]);
+		EEPROM_FIELD_SWAB16(eep->baseEepHeader.rfSilent);
+		EEPROM_FIELD_SWAB16(eep->baseEepHeader.blueToothOptions);
+		EEPROM_FIELD_SWAB16(eep->baseEepHeader.deviceCap);
+		EEPROM_FIELD_SWAB32(eep->modalHeader.antCtrlCommon);
+
+		for (i = 0; i < AR5416_EEP4K_MAX_CHAINS; i++)
+			EEPROM_FIELD_SWAB32(eep->modalHeader.antCtrlChain[i]);
+
+		for (i = 0; i < AR_EEPROM_MODAL_SPURS; i++)
+			EEPROM_FIELD_SWAB16(
+				eep->modalHeader.spurChans[i].spurChan);
 	}
 
 	if (!ath9k_hw_nvram_check_version(ah, AR5416_EEP_VER,
@@ -254,9 +237,6 @@ static u32 ath9k_hw_4k_get_eeprom(struct ath_hw *ah,
 	struct ar5416_eeprom_4k *eep = &ah->eeprom.map4k;
 	struct modal_eep_4k_header *pModal = &eep->modalHeader;
 	struct base_eep_header_4k *pBase = &eep->baseEepHeader;
-	u16 ver_minor;
-
-	ver_minor = pBase->version & AR5416_EEP_VER_MINOR_MASK;
 
 	switch (param) {
 	case EEP_NFTHRESH_2:
@@ -268,19 +248,17 @@ static u32 ath9k_hw_4k_get_eeprom(struct ath_hw *ah,
 	case EEP_MAC_MSW:
 		return get_unaligned_be16(pBase->macAddr + 4);
 	case EEP_REG_0:
-		return pBase->regDmn[0];
+		return le16_to_cpu(pBase->regDmn[0]);
 	case EEP_OP_CAP:
-		return pBase->deviceCap;
+		return le16_to_cpu(pBase->deviceCap);
 	case EEP_OP_MODE:
 		return pBase->opCapFlags;
 	case EEP_RF_SILENT:
-		return pBase->rfSilent;
+		return le16_to_cpu(pBase->rfSilent);
 	case EEP_OB_2:
 		return pModal->ob_0;
 	case EEP_DB_2:
 		return pModal->db1_1;
-	case EEP_MINOR_REV:
-		return ver_minor;
 	case EEP_TX_MASK:
 		return pBase->txMask;
 	case EEP_RX_MASK:
@@ -319,14 +297,12 @@ static void ath9k_hw_set_4k_power_cal_table(struct ath_hw *ah,
 
 	xpdMask = pEepData->modalHeader.xpdGain;
 
-	if ((pEepData->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >=
-	    AR5416_EEP_MINOR_VER_2) {
+	if (ath9k_hw_4k_get_eeprom_rev(ah) >= AR5416_EEP_MINOR_VER_2)
 		pdGainOverlap_t2 =
 			pEepData->modalHeader.pdGainOverlap;
-	} else {
+	else
 		pdGainOverlap_t2 = (u16)(MS(REG_READ(ah, AR_PHY_TPCRG5),
 					    AR_PHY_TPCRG5_PD_GAIN_OVERLAP));
-	}
 
 	pCalBChans = pEepData->calFreqPier2G;
 	numPiers = AR5416_EEP4K_NUM_2G_CAL_PIERS;
@@ -612,10 +588,8 @@ static void ath9k_hw_4k_set_txpower(struct ath_hw *ah,
 
 	memset(ratesArray, 0, sizeof(ratesArray));
 
-	if ((pEepData->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >=
-	    AR5416_EEP_MINOR_VER_2) {
+	if (ath9k_hw_4k_get_eeprom_rev(ah) >= AR5416_EEP_MINOR_VER_2)
 		ht40PowerIncForPdadc = pModal->ht40PowerIncForPdadc;
-	}
 
 	ath9k_hw_set_4k_power_per_rate_table(ah, chan,
 					     &ratesArray[0], cfgCtl,
@@ -728,15 +702,14 @@ static void ath9k_hw_4k_set_gain(struct ath_hw *ah,
 {
 	ENABLE_REG_RMW_BUFFER(ah);
 	REG_RMW(ah, AR_PHY_SWITCH_CHAIN_0,
-		pModal->antCtrlChain[0], 0);
+		le32_to_cpu(pModal->antCtrlChain[0]), 0);
 
 	REG_RMW(ah, AR_PHY_TIMING_CTRL4(0),
 		SM(pModal->iqCalICh[0], AR_PHY_TIMING_CTRL4_IQCORR_Q_I_COFF) |
 		SM(pModal->iqCalQCh[0], AR_PHY_TIMING_CTRL4_IQCORR_Q_Q_COFF),
 		AR_PHY_TIMING_CTRL4_IQCORR_Q_Q_COFF | AR_PHY_TIMING_CTRL4_IQCORR_Q_I_COFF);
 
-	if ((eep->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >=
-	    AR5416_EEP_MINOR_VER_3) {
+	if (ath9k_hw_4k_get_eeprom_rev(ah) >= AR5416_EEP_MINOR_VER_3) {
 		txRxAttenLocal = pModal->txRxAttenCh[0];
 
 		REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ,
@@ -795,7 +768,7 @@ static void ath9k_hw_4k_set_board_values(struct ath_hw *ah,
 	pModal = &eep->modalHeader;
 	txRxAttenLocal = 23;
 
-	REG_WRITE(ah, AR_PHY_SWITCH_COM, pModal->antCtrlCommon);
+	REG_WRITE(ah, AR_PHY_SWITCH_COM, le32_to_cpu(pModal->antCtrlCommon));
 
 	/* Single chain for 4K EEPROM*/
 	ath9k_hw_4k_set_gain(ah, pModal, eep, txRxAttenLocal);
@@ -1014,16 +987,14 @@ static void ath9k_hw_4k_set_board_values(struct ath_hw *ah,
 	REG_RMW_FIELD(ah, AR_PHY_EXT_CCA0, AR_PHY_EXT_CCA0_THRESH62,
 		      pModal->thresh62);
 
-	if ((eep->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >=
-						AR5416_EEP_MINOR_VER_2) {
+	if (ath9k_hw_4k_get_eeprom_rev(ah) >= AR5416_EEP_MINOR_VER_2) {
 		REG_RMW_FIELD(ah, AR_PHY_RF_CTL2, AR_PHY_TX_END_DATA_START,
 			      pModal->txFrameToDataStart);
 		REG_RMW_FIELD(ah, AR_PHY_RF_CTL2, AR_PHY_TX_END_PA_ON,
 			      pModal->txFrameToPaOn);
 	}
 
-	if ((eep->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >=
-						AR5416_EEP_MINOR_VER_3) {
+	if (ath9k_hw_4k_get_eeprom_rev(ah) >= AR5416_EEP_MINOR_VER_3) {
 		if (IS_CHAN_HT40(chan))
 			REG_RMW_FIELD(ah, AR_PHY_SETTLING,
 				      AR_PHY_SETTLING_SWITCH,
@@ -1061,7 +1032,12 @@ static void ath9k_hw_4k_set_board_values(struct ath_hw *ah,
 
 static u16 ath9k_hw_4k_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz)
 {
-	return ah->eeprom.map4k.modalHeader.spurChans[i].spurChan;
+	return le16_to_cpu(ah->eeprom.map4k.modalHeader.spurChans[i].spurChan);
+}
+
+static u8 ath9k_hw_4k_get_eepmisc(struct ath_hw *ah)
+{
+	return ah->eeprom.map4k.baseEepHeader.eepMisc;
 }
 
 const struct eeprom_ops eep_4k_ops = {
@@ -1073,5 +1049,6 @@ const struct eeprom_ops eep_4k_ops = {
 	.get_eeprom_rev		= ath9k_hw_4k_get_eeprom_rev,
 	.set_board_values	= ath9k_hw_4k_set_board_values,
 	.set_txpower		= ath9k_hw_4k_set_txpower,
-	.get_spur_channel	= ath9k_hw_4k_get_spur_channel
+	.get_spur_channel	= ath9k_hw_4k_get_spur_channel,
+	.get_eepmisc		= ath9k_hw_4k_get_eepmisc
 };
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index 1a019a39eda1..3caa149b1013 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -22,12 +22,17 @@
 
 static int ath9k_hw_ar9287_get_eeprom_ver(struct ath_hw *ah)
 {
-	return (ah->eeprom.map9287.baseEepHeader.version >> 12) & 0xF;
+	u16 version = le16_to_cpu(ah->eeprom.map9287.baseEepHeader.version);
+
+	return (version & AR5416_EEP_VER_MAJOR_MASK) >>
+		AR5416_EEP_VER_MAJOR_SHIFT;
 }
 
 static int ath9k_hw_ar9287_get_eeprom_rev(struct ath_hw *ah)
 {
-	return (ah->eeprom.map9287.baseEepHeader.version) & 0xFFF;
+	u16 version = le16_to_cpu(ah->eeprom.map9287.baseEepHeader.version);
+
+	return version & AR5416_EEP_VER_MINOR_MASK;
 }
 
 static bool __ath9k_hw_ar9287_fill_eeprom(struct ath_hw *ah)
@@ -70,13 +75,13 @@ static bool ath9k_hw_ar9287_fill_eeprom(struct ath_hw *ah)
 		return __ath9k_hw_ar9287_fill_eeprom(ah);
 }
 
-#if defined(CONFIG_ATH9K_DEBUGFS) || defined(CONFIG_ATH9K_HTC_DEBUGFS)
+#ifdef CONFIG_ATH9K_COMMON_DEBUG
 static u32 ar9287_dump_modal_eeprom(char *buf, u32 len, u32 size,
 				    struct modal_eep_ar9287_header *modal_hdr)
 {
-	PR_EEP("Chain0 Ant. Control", modal_hdr->antCtrlChain[0]);
-	PR_EEP("Chain1 Ant. Control", modal_hdr->antCtrlChain[1]);
-	PR_EEP("Ant. Common Control", modal_hdr->antCtrlCommon);
+	PR_EEP("Chain0 Ant. Control", le16_to_cpu(modal_hdr->antCtrlChain[0]));
+	PR_EEP("Chain1 Ant. Control", le16_to_cpu(modal_hdr->antCtrlChain[1]));
+	PR_EEP("Ant. Common Control", le32_to_cpu(modal_hdr->antCtrlCommon));
 	PR_EEP("Chain0 Ant. Gain", modal_hdr->antennaGainCh[0]);
 	PR_EEP("Chain1 Ant. Gain", modal_hdr->antennaGainCh[1]);
 	PR_EEP("Switch Settle", modal_hdr->switchSettling);
@@ -123,6 +128,7 @@ static u32 ath9k_hw_ar9287_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr,
 {
 	struct ar9287_eeprom *eep = &ah->eeprom.map9287;
 	struct base_eep_ar9287_header *pBase = &eep->baseEepHeader;
+	u32 binBuildNumber = le32_to_cpu(pBase->binBuildNumber);
 
 	if (!dump_base_hdr) {
 		len += scnprintf(buf + len, size - len,
@@ -132,12 +138,12 @@ static u32 ath9k_hw_ar9287_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr,
 		goto out;
 	}
 
-	PR_EEP("Major Version", pBase->version >> 12);
-	PR_EEP("Minor Version", pBase->version & 0xFFF);
-	PR_EEP("Checksum", pBase->checksum);
-	PR_EEP("Length", pBase->length);
-	PR_EEP("RegDomain1", pBase->regDmn[0]);
-	PR_EEP("RegDomain2", pBase->regDmn[1]);
+	PR_EEP("Major Version", ath9k_hw_ar9287_get_eeprom_ver(ah));
+	PR_EEP("Minor Version", ath9k_hw_ar9287_get_eeprom_rev(ah));
+	PR_EEP("Checksum", le16_to_cpu(pBase->checksum));
+	PR_EEP("Length", le16_to_cpu(pBase->length));
+	PR_EEP("RegDomain1", le16_to_cpu(pBase->regDmn[0]));
+	PR_EEP("RegDomain2", le16_to_cpu(pBase->regDmn[1]));
 	PR_EEP("TX Mask", pBase->txMask);
 	PR_EEP("RX Mask", pBase->rxMask);
 	PR_EEP("Allow 5GHz", !!(pBase->opCapFlags & AR5416_OPFLAGS_11A));
@@ -150,10 +156,10 @@ static u32 ath9k_hw_ar9287_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr,
 					AR5416_OPFLAGS_N_5G_HT20));
 	PR_EEP("Disable 5Ghz HT40", !!(pBase->opCapFlags &
 					AR5416_OPFLAGS_N_5G_HT40));
-	PR_EEP("Big Endian", !!(pBase->eepMisc & 0x01));
-	PR_EEP("Cal Bin Major Ver", (pBase->binBuildNumber >> 24) & 0xFF);
-	PR_EEP("Cal Bin Minor Ver", (pBase->binBuildNumber >> 16) & 0xFF);
-	PR_EEP("Cal Bin Build", (pBase->binBuildNumber >> 8) & 0xFF);
+	PR_EEP("Big Endian", !!(pBase->eepMisc & AR5416_EEPMISC_BIG_ENDIAN));
+	PR_EEP("Cal Bin Major Ver", (binBuildNumber >> 24) & 0xFF);
+	PR_EEP("Cal Bin Minor Ver", (binBuildNumber >> 16) & 0xFF);
+	PR_EEP("Cal Bin Build", (binBuildNumber >> 8) & 0xFF);
 	PR_EEP("Power Table Offset", pBase->pwrTableOffset);
 	PR_EEP("OpenLoop Power Ctrl", pBase->openLoopPwrCntl);
 
@@ -177,8 +183,7 @@ static u32 ath9k_hw_ar9287_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr,
 
 static int ath9k_hw_ar9287_check_eeprom(struct ath_hw *ah)
 {
-	u32 el, integer;
-	u16 word;
+	u32 el;
 	int i, err;
 	bool need_swap;
 	struct ar9287_eeprom *eep = &ah->eeprom.map9287;
@@ -188,51 +193,31 @@ static int ath9k_hw_ar9287_check_eeprom(struct ath_hw *ah)
 		return err;
 
 	if (need_swap)
-		el = swab16(eep->baseEepHeader.length);
+		el = swab16((__force u16)eep->baseEepHeader.length);
 	else
-		el = eep->baseEepHeader.length;
+		el = le16_to_cpu(eep->baseEepHeader.length);
 
 	el = min(el / sizeof(u16), SIZE_EEPROM_AR9287);
 	if (!ath9k_hw_nvram_validate_checksum(ah, el))
 		return -EINVAL;
 
 	if (need_swap) {
-		word = swab16(eep->baseEepHeader.length);
-		eep->baseEepHeader.length = word;
-
-		word = swab16(eep->baseEepHeader.checksum);
-		eep->baseEepHeader.checksum = word;
-
-		word = swab16(eep->baseEepHeader.version);
-		eep->baseEepHeader.version = word;
-
-		word = swab16(eep->baseEepHeader.regDmn[0]);
-		eep->baseEepHeader.regDmn[0] = word;
-
-		word = swab16(eep->baseEepHeader.regDmn[1]);
-		eep->baseEepHeader.regDmn[1] = word;
-
-		word = swab16(eep->baseEepHeader.rfSilent);
-		eep->baseEepHeader.rfSilent = word;
-
-		word = swab16(eep->baseEepHeader.blueToothOptions);
-		eep->baseEepHeader.blueToothOptions = word;
-
-		word = swab16(eep->baseEepHeader.deviceCap);
-		eep->baseEepHeader.deviceCap = word;
-
-		integer = swab32(eep->modalHeader.antCtrlCommon);
-		eep->modalHeader.antCtrlCommon = integer;
-
-		for (i = 0; i < AR9287_MAX_CHAINS; i++) {
-			integer = swab32(eep->modalHeader.antCtrlChain[i]);
-			eep->modalHeader.antCtrlChain[i] = integer;
-		}
-
-		for (i = 0; i < AR_EEPROM_MODAL_SPURS; i++) {
-			word = swab16(eep->modalHeader.spurChans[i].spurChan);
-			eep->modalHeader.spurChans[i].spurChan = word;
-		}
+		EEPROM_FIELD_SWAB16(eep->baseEepHeader.length);
+		EEPROM_FIELD_SWAB16(eep->baseEepHeader.checksum);
+		EEPROM_FIELD_SWAB16(eep->baseEepHeader.version);
+		EEPROM_FIELD_SWAB16(eep->baseEepHeader.regDmn[0]);
+		EEPROM_FIELD_SWAB16(eep->baseEepHeader.regDmn[1]);
+		EEPROM_FIELD_SWAB16(eep->baseEepHeader.rfSilent);
+		EEPROM_FIELD_SWAB16(eep->baseEepHeader.blueToothOptions);
+		EEPROM_FIELD_SWAB16(eep->baseEepHeader.deviceCap);
+		EEPROM_FIELD_SWAB32(eep->modalHeader.antCtrlCommon);
+
+		for (i = 0; i < AR9287_MAX_CHAINS; i++)
+			EEPROM_FIELD_SWAB32(eep->modalHeader.antCtrlChain[i]);
+
+		for (i = 0; i < AR_EEPROM_MODAL_SPURS; i++)
+			EEPROM_FIELD_SWAB16(
+				eep->modalHeader.spurChans[i].spurChan);
 	}
 
 	if (!ath9k_hw_nvram_check_version(ah, AR9287_EEP_VER,
@@ -250,9 +235,7 @@ static u32 ath9k_hw_ar9287_get_eeprom(struct ath_hw *ah,
 	struct ar9287_eeprom *eep = &ah->eeprom.map9287;
 	struct modal_eep_ar9287_header *pModal = &eep->modalHeader;
 	struct base_eep_ar9287_header *pBase = &eep->baseEepHeader;
-	u16 ver_minor;
-
-	ver_minor = pBase->version & AR9287_EEP_VER_MINOR_MASK;
+	u16 ver_minor = ath9k_hw_ar9287_get_eeprom_rev(ah);
 
 	switch (param) {
 	case EEP_NFTHRESH_2:
@@ -264,15 +247,13 @@ static u32 ath9k_hw_ar9287_get_eeprom(struct ath_hw *ah,
 	case EEP_MAC_MSW:
 		return get_unaligned_be16(pBase->macAddr + 4);
 	case EEP_REG_0:
-		return pBase->regDmn[0];
+		return le16_to_cpu(pBase->regDmn[0]);
 	case EEP_OP_CAP:
-		return pBase->deviceCap;
+		return le16_to_cpu(pBase->deviceCap);
 	case EEP_OP_MODE:
 		return pBase->opCapFlags;
 	case EEP_RF_SILENT:
-		return pBase->rfSilent;
-	case EEP_MINOR_REV:
-		return ver_minor;
+		return le16_to_cpu(pBase->rfSilent);
 	case EEP_TX_MASK:
 		return pBase->txMask;
 	case EEP_RX_MASK:
@@ -387,8 +368,7 @@ static void ath9k_hw_set_ar9287_power_cal_table(struct ath_hw *ah,
 
 	xpdMask = pEepData->modalHeader.xpdGain;
 
-	if ((pEepData->baseEepHeader.version & AR9287_EEP_VER_MINOR_MASK) >=
-	    AR9287_EEP_MINOR_VER_2)
+	if (ath9k_hw_ar9287_get_eeprom_rev(ah) >= AR9287_EEP_MINOR_VER_2)
 		pdGainOverlap_t2 = pEepData->modalHeader.pdGainOverlap;
 	else
 		pdGainOverlap_t2 = (u16)(MS(REG_READ(ah, AR_PHY_TPCRG5),
@@ -737,8 +717,7 @@ static void ath9k_hw_ar9287_set_txpower(struct ath_hw *ah,
 
 	memset(ratesArray, 0, sizeof(ratesArray));
 
-	if ((pEepData->baseEepHeader.version & AR9287_EEP_VER_MINOR_MASK) >=
-	    AR9287_EEP_MINOR_VER_2)
+	if (ath9k_hw_ar9287_get_eeprom_rev(ah) >= AR9287_EEP_MINOR_VER_2)
 		ht40PowerIncForPdadc = pModal->ht40PowerIncForPdadc;
 
 	ath9k_hw_set_ar9287_power_per_rate_table(ah, chan,
@@ -879,13 +858,13 @@ static void ath9k_hw_ar9287_set_board_values(struct ath_hw *ah,
 
 	pModal = &eep->modalHeader;
 
-	REG_WRITE(ah, AR_PHY_SWITCH_COM, pModal->antCtrlCommon);
+	REG_WRITE(ah, AR_PHY_SWITCH_COM, le32_to_cpu(pModal->antCtrlCommon));
 
 	for (i = 0; i < AR9287_MAX_CHAINS; i++)	{
 		regChainOffset = i * 0x1000;
 
 		REG_WRITE(ah, AR_PHY_SWITCH_CHAIN_0 + regChainOffset,
-			  pModal->antCtrlChain[i]);
+			  le32_to_cpu(pModal->antCtrlChain[i]));
 
 		REG_WRITE(ah, AR_PHY_TIMING_CTRL4(0) + regChainOffset,
 			  (REG_READ(ah, AR_PHY_TIMING_CTRL4(0) + regChainOffset)
@@ -983,7 +962,14 @@ static void ath9k_hw_ar9287_set_board_values(struct ath_hw *ah,
 static u16 ath9k_hw_ar9287_get_spur_channel(struct ath_hw *ah,
 					    u16 i, bool is2GHz)
 {
-	return ah->eeprom.map9287.modalHeader.spurChans[i].spurChan;
+	__le16 spur_ch = ah->eeprom.map9287.modalHeader.spurChans[i].spurChan;
+
+	return le16_to_cpu(spur_ch);
+}
+
+static u8 ath9k_hw_ar9287_get_eepmisc(struct ath_hw *ah)
+{
+	return ah->eeprom.map9287.baseEepHeader.eepMisc;
 }
 
 const struct eeprom_ops eep_ar9287_ops = {
@@ -995,5 +981,6 @@ const struct eeprom_ops eep_ar9287_ops = {
 	.get_eeprom_rev		= ath9k_hw_ar9287_get_eeprom_rev,
 	.set_board_values	= ath9k_hw_ar9287_set_board_values,
 	.set_txpower		= ath9k_hw_ar9287_set_txpower,
-	.get_spur_channel	= ath9k_hw_ar9287_get_spur_channel
+	.get_spur_channel	= ath9k_hw_ar9287_get_spur_channel,
+	.get_eepmisc		= ath9k_hw_ar9287_get_eepmisc
 };
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c
index 959682f7909c..56b44fc7a8e6 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
@@ -79,12 +79,17 @@ static void ath9k_olc_get_pdadcs(struct ath_hw *ah,
 
 static int ath9k_hw_def_get_eeprom_ver(struct ath_hw *ah)
 {
-	return ((ah->eeprom.def.baseEepHeader.version >> 12) & 0xF);
+	u16 version = le16_to_cpu(ah->eeprom.def.baseEepHeader.version);
+
+	return (version & AR5416_EEP_VER_MAJOR_MASK) >>
+		AR5416_EEP_VER_MAJOR_SHIFT;
 }
 
 static int ath9k_hw_def_get_eeprom_rev(struct ath_hw *ah)
 {
-	return ((ah->eeprom.def.baseEepHeader.version) & 0xFFF);
+	u16 version = le16_to_cpu(ah->eeprom.def.baseEepHeader.version);
+
+	return version & AR5416_EEP_VER_MINOR_MASK;
 }
 
 #define SIZE_EEPROM_DEF (sizeof(struct ar5416_eeprom_def) / sizeof(u16))
@@ -126,14 +131,14 @@ static bool ath9k_hw_def_fill_eeprom(struct ath_hw *ah)
 		return __ath9k_hw_def_fill_eeprom(ah);
 }
 
-#if defined(CONFIG_ATH9K_DEBUGFS) || defined(CONFIG_ATH9K_HTC_DEBUGFS)
+#ifdef CONFIG_ATH9K_COMMON_DEBUG
 static u32 ath9k_def_dump_modal_eeprom(char *buf, u32 len, u32 size,
 				       struct modal_eep_header *modal_hdr)
 {
-	PR_EEP("Chain0 Ant. Control", modal_hdr->antCtrlChain[0]);
-	PR_EEP("Chain1 Ant. Control", modal_hdr->antCtrlChain[1]);
-	PR_EEP("Chain2 Ant. Control", modal_hdr->antCtrlChain[2]);
-	PR_EEP("Ant. Common Control", modal_hdr->antCtrlCommon);
+	PR_EEP("Chain0 Ant. Control", le16_to_cpu(modal_hdr->antCtrlChain[0]));
+	PR_EEP("Chain1 Ant. Control", le16_to_cpu(modal_hdr->antCtrlChain[1]));
+	PR_EEP("Chain2 Ant. Control", le16_to_cpu(modal_hdr->antCtrlChain[2]));
+	PR_EEP("Ant. Common Control", le32_to_cpu(modal_hdr->antCtrlCommon));
 	PR_EEP("Chain0 Ant. Gain", modal_hdr->antennaGainCh[0]);
 	PR_EEP("Chain1 Ant. Gain", modal_hdr->antennaGainCh[1]);
 	PR_EEP("Chain2 Ant. Gain", modal_hdr->antennaGainCh[2]);
@@ -189,9 +194,9 @@ static u32 ath9k_def_dump_modal_eeprom(char *buf, u32 len, u32 size,
 	PR_EEP("Chain1 OutputBias", modal_hdr->ob_ch1);
 	PR_EEP("Chain1 DriverBias", modal_hdr->db_ch1);
 	PR_EEP("LNA Control", modal_hdr->lna_ctl);
-	PR_EEP("XPA Bias Freq0", modal_hdr->xpaBiasLvlFreq[0]);
-	PR_EEP("XPA Bias Freq1", modal_hdr->xpaBiasLvlFreq[1]);
-	PR_EEP("XPA Bias Freq2", modal_hdr->xpaBiasLvlFreq[2]);
+	PR_EEP("XPA Bias Freq0", le16_to_cpu(modal_hdr->xpaBiasLvlFreq[0]));
+	PR_EEP("XPA Bias Freq1", le16_to_cpu(modal_hdr->xpaBiasLvlFreq[1]));
+	PR_EEP("XPA Bias Freq2", le16_to_cpu(modal_hdr->xpaBiasLvlFreq[2]));
 
 	return len;
 }
@@ -201,6 +206,7 @@ static u32 ath9k_hw_def_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr,
 {
 	struct ar5416_eeprom_def *eep = &ah->eeprom.def;
 	struct base_eep_header *pBase = &eep->baseEepHeader;
+	u32 binBuildNumber = le32_to_cpu(pBase->binBuildNumber);
 
 	if (!dump_base_hdr) {
 		len += scnprintf(buf + len, size - len,
@@ -214,12 +220,12 @@ static u32 ath9k_hw_def_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr,
 		goto out;
 	}
 
-	PR_EEP("Major Version", pBase->version >> 12);
-	PR_EEP("Minor Version", pBase->version & 0xFFF);
-	PR_EEP("Checksum", pBase->checksum);
-	PR_EEP("Length", pBase->length);
-	PR_EEP("RegDomain1", pBase->regDmn[0]);
-	PR_EEP("RegDomain2", pBase->regDmn[1]);
+	PR_EEP("Major Version", ath9k_hw_def_get_eeprom_ver(ah));
+	PR_EEP("Minor Version", ath9k_hw_def_get_eeprom_rev(ah));
+	PR_EEP("Checksum", le16_to_cpu(pBase->checksum));
+	PR_EEP("Length", le16_to_cpu(pBase->length));
+	PR_EEP("RegDomain1", le16_to_cpu(pBase->regDmn[0]));
+	PR_EEP("RegDomain2", le16_to_cpu(pBase->regDmn[1]));
 	PR_EEP("TX Mask", pBase->txMask);
 	PR_EEP("RX Mask", pBase->rxMask);
 	PR_EEP("Allow 5GHz", !!(pBase->opCapFlags & AR5416_OPFLAGS_11A));
@@ -232,10 +238,10 @@ static u32 ath9k_hw_def_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr,
 					AR5416_OPFLAGS_N_5G_HT20));
 	PR_EEP("Disable 5Ghz HT40", !!(pBase->opCapFlags &
 					AR5416_OPFLAGS_N_5G_HT40));
-	PR_EEP("Big Endian", !!(pBase->eepMisc & 0x01));
-	PR_EEP("Cal Bin Major Ver", (pBase->binBuildNumber >> 24) & 0xFF);
-	PR_EEP("Cal Bin Minor Ver", (pBase->binBuildNumber >> 16) & 0xFF);
-	PR_EEP("Cal Bin Build", (pBase->binBuildNumber >> 8) & 0xFF);
+	PR_EEP("Big Endian", !!(pBase->eepMisc & AR5416_EEPMISC_BIG_ENDIAN));
+	PR_EEP("Cal Bin Major Ver", (binBuildNumber >> 24) & 0xFF);
+	PR_EEP("Cal Bin Minor Ver", (binBuildNumber >> 16) & 0xFF);
+	PR_EEP("Cal Bin Build", (binBuildNumber >> 8) & 0xFF);
 	PR_EEP("OpenLoop Power Ctrl", pBase->openLoopPwrCntl);
 
 	len += scnprintf(buf + len, size - len, "%20s : %pM\n", "MacAddress",
@@ -268,61 +274,40 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah)
 		return err;
 
 	if (need_swap)
-		el = swab16(eep->baseEepHeader.length);
+		el = swab16((__force u16)eep->baseEepHeader.length);
 	else
-		el = eep->baseEepHeader.length;
+		el = le16_to_cpu(eep->baseEepHeader.length);
 
 	el = min(el / sizeof(u16), SIZE_EEPROM_DEF);
 	if (!ath9k_hw_nvram_validate_checksum(ah, el))
 		return -EINVAL;
 
 	if (need_swap) {
-		u32 integer, j;
-		u16 word;
-
-		word = swab16(eep->baseEepHeader.length);
-		eep->baseEepHeader.length = word;
-
-		word = swab16(eep->baseEepHeader.checksum);
-		eep->baseEepHeader.checksum = word;
-
-		word = swab16(eep->baseEepHeader.version);
-		eep->baseEepHeader.version = word;
-
-		word = swab16(eep->baseEepHeader.regDmn[0]);
-		eep->baseEepHeader.regDmn[0] = word;
-
-		word = swab16(eep->baseEepHeader.regDmn[1]);
-		eep->baseEepHeader.regDmn[1] = word;
-
-		word = swab16(eep->baseEepHeader.rfSilent);
-		eep->baseEepHeader.rfSilent = word;
-
-		word = swab16(eep->baseEepHeader.blueToothOptions);
-		eep->baseEepHeader.blueToothOptions = word;
+		u32 j;
 
-		word = swab16(eep->baseEepHeader.deviceCap);
-		eep->baseEepHeader.deviceCap = word;
+		EEPROM_FIELD_SWAB16(eep->baseEepHeader.length);
+		EEPROM_FIELD_SWAB16(eep->baseEepHeader.checksum);
+		EEPROM_FIELD_SWAB16(eep->baseEepHeader.version);
+		EEPROM_FIELD_SWAB16(eep->baseEepHeader.regDmn[0]);
+		EEPROM_FIELD_SWAB16(eep->baseEepHeader.regDmn[1]);
+		EEPROM_FIELD_SWAB16(eep->baseEepHeader.rfSilent);
+		EEPROM_FIELD_SWAB16(eep->baseEepHeader.blueToothOptions);
+		EEPROM_FIELD_SWAB16(eep->baseEepHeader.deviceCap);
 
 		for (j = 0; j < ARRAY_SIZE(eep->modalHeader); j++) {
 			struct modal_eep_header *pModal =
 				&eep->modalHeader[j];
-			integer = swab32(pModal->antCtrlCommon);
-			pModal->antCtrlCommon = integer;
+			EEPROM_FIELD_SWAB32(pModal->antCtrlCommon);
 
-			for (i = 0; i < AR5416_MAX_CHAINS; i++) {
-				integer = swab32(pModal->antCtrlChain[i]);
-				pModal->antCtrlChain[i] = integer;
-			}
-			for (i = 0; i < 3; i++) {
-				word = swab16(pModal->xpaBiasLvlFreq[i]);
-				pModal->xpaBiasLvlFreq[i] = word;
-			}
+			for (i = 0; i < AR5416_MAX_CHAINS; i++)
+				EEPROM_FIELD_SWAB32(pModal->antCtrlChain[i]);
 
-			for (i = 0; i < AR_EEPROM_MODAL_SPURS; i++) {
-				word = swab16(pModal->spurChans[i].spurChan);
-				pModal->spurChans[i].spurChan = word;
-			}
+			for (i = 0; i < 3; i++)
+				EEPROM_FIELD_SWAB16(pModal->xpaBiasLvlFreq[i]);
+
+			for (i = 0; i < AR_EEPROM_MODAL_SPURS; i++)
+				EEPROM_FIELD_SWAB16(
+					pModal->spurChans[i].spurChan);
 		}
 	}
 
@@ -332,7 +317,7 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah)
 
 	/* Enable fixup for AR_AN_TOP2 if necessary */
 	if ((ah->hw_version.devid == AR9280_DEVID_PCI) &&
-	    ((eep->baseEepHeader.version & 0xff) > 0x0a) &&
+	    ((le16_to_cpu(eep->baseEepHeader.version) & 0xff) > 0x0a) &&
 	    (eep->baseEepHeader.pwdclkind == 0))
 		ah->need_an_top2_fixup = true;
 
@@ -365,13 +350,13 @@ static u32 ath9k_hw_def_get_eeprom(struct ath_hw *ah,
 	case EEP_MAC_MSW:
 		return get_unaligned_be16(pBase->macAddr + 4);
 	case EEP_REG_0:
-		return pBase->regDmn[0];
+		return le16_to_cpu(pBase->regDmn[0]);
 	case EEP_OP_CAP:
-		return pBase->deviceCap;
+		return le16_to_cpu(pBase->deviceCap);
 	case EEP_OP_MODE:
 		return pBase->opCapFlags;
 	case EEP_RF_SILENT:
-		return pBase->rfSilent;
+		return le16_to_cpu(pBase->rfSilent);
 	case EEP_OB_5:
 		return pModal[0].ob;
 	case EEP_DB_5:
@@ -380,8 +365,6 @@ static u32 ath9k_hw_def_get_eeprom(struct ath_hw *ah,
 		return pModal[1].ob;
 	case EEP_DB_2:
 		return pModal[1].db;
-	case EEP_MINOR_REV:
-		return AR5416_VER_MASK;
 	case EEP_TX_MASK:
 		return pBase->txMask;
 	case EEP_RX_MASK:
@@ -393,27 +376,27 @@ static u32 ath9k_hw_def_get_eeprom(struct ath_hw *ah,
 	case EEP_TXGAIN_TYPE:
 		return pBase->txGainType;
 	case EEP_OL_PWRCTRL:
-		if (AR5416_VER_MASK >= AR5416_EEP_MINOR_VER_19)
+		if (ath9k_hw_def_get_eeprom_rev(ah) >= AR5416_EEP_MINOR_VER_19)
 			return pBase->openLoopPwrCntl ? true : false;
 		else
 			return false;
 	case EEP_RC_CHAIN_MASK:
-		if (AR5416_VER_MASK >= AR5416_EEP_MINOR_VER_19)
+		if (ath9k_hw_def_get_eeprom_rev(ah) >= AR5416_EEP_MINOR_VER_19)
 			return pBase->rcChainMask;
 		else
 			return 0;
 	case EEP_DAC_HPWR_5G:
-		if (AR5416_VER_MASK >= AR5416_EEP_MINOR_VER_20)
+		if (ath9k_hw_def_get_eeprom_rev(ah) >= AR5416_EEP_MINOR_VER_20)
 			return pBase->dacHiPwrMode_5G;
 		else
 			return 0;
 	case EEP_FRAC_N_5G:
-		if (AR5416_VER_MASK >= AR5416_EEP_MINOR_VER_22)
+		if (ath9k_hw_def_get_eeprom_rev(ah) >= AR5416_EEP_MINOR_VER_22)
 			return pBase->frac_n_5g;
 		else
 			return 0;
 	case EEP_PWR_TABLE_OFFSET:
-		if (AR5416_VER_MASK >= AR5416_EEP_MINOR_VER_21)
+		if (ath9k_hw_def_get_eeprom_rev(ah) >= AR5416_EEP_MINOR_VER_21)
 			return pBase->pwr_table_offset;
 		else
 			return AR5416_PWR_TABLE_OFFSET_DB;
@@ -436,7 +419,7 @@ static void ath9k_hw_def_set_gain(struct ath_hw *ah,
 				  u8 txRxAttenLocal, int regChainOffset, int i)
 {
 	ENABLE_REG_RMW_BUFFER(ah);
-	if (AR5416_VER_MASK >= AR5416_EEP_MINOR_VER_3) {
+	if (ath9k_hw_def_get_eeprom_rev(ah) >= AR5416_EEP_MINOR_VER_3) {
 		txRxAttenLocal = pModal->txRxAttenCh[i];
 
 		if (AR_SREV_9280_20_OR_LATER(ah)) {
@@ -487,11 +470,13 @@ static void ath9k_hw_def_set_board_values(struct ath_hw *ah,
 	struct ar5416_eeprom_def *eep = &ah->eeprom.def;
 	int i, regChainOffset;
 	u8 txRxAttenLocal;
+	u32 antCtrlCommon;
 
 	pModal = &(eep->modalHeader[IS_CHAN_2GHZ(chan)]);
 	txRxAttenLocal = IS_CHAN_2GHZ(chan) ? 23 : 44;
+	antCtrlCommon = le32_to_cpu(pModal->antCtrlCommon);
 
-	REG_WRITE(ah, AR_PHY_SWITCH_COM, pModal->antCtrlCommon & 0xffff);
+	REG_WRITE(ah, AR_PHY_SWITCH_COM, antCtrlCommon & 0xffff);
 
 	for (i = 0; i < AR5416_MAX_CHAINS; i++) {
 		if (AR_SREV_9280(ah)) {
@@ -505,7 +490,7 @@ static void ath9k_hw_def_set_board_values(struct ath_hw *ah,
 			regChainOffset = i * 0x1000;
 
 		REG_WRITE(ah, AR_PHY_SWITCH_CHAIN_0 + regChainOffset,
-			  pModal->antCtrlChain[i]);
+			  le32_to_cpu(pModal->antCtrlChain[i]));
 
 		REG_WRITE(ah, AR_PHY_TIMING_CTRL4(0) + regChainOffset,
 			  (REG_READ(ah, AR_PHY_TIMING_CTRL4(0) + regChainOffset) &
@@ -605,7 +590,7 @@ static void ath9k_hw_def_set_board_values(struct ath_hw *ah,
 			      pModal->thresh62);
 	}
 
-	if (AR5416_VER_MASK >= AR5416_EEP_MINOR_VER_2) {
+	if (ath9k_hw_def_get_eeprom_rev(ah) >= AR5416_EEP_MINOR_VER_2) {
 		REG_RMW_FIELD(ah, AR_PHY_RF_CTL2,
 			      AR_PHY_TX_END_DATA_START,
 			      pModal->txFrameToDataStart);
@@ -613,7 +598,7 @@ static void ath9k_hw_def_set_board_values(struct ath_hw *ah,
 			      pModal->txFrameToPaOn);
 	}
 
-	if (AR5416_VER_MASK >= AR5416_EEP_MINOR_VER_3) {
+	if (ath9k_hw_def_get_eeprom_rev(ah) >= AR5416_EEP_MINOR_VER_3) {
 		if (IS_CHAN_HT40(chan))
 			REG_RMW_FIELD(ah, AR_PHY_SETTLING,
 				      AR_PHY_SETTLING_SWITCH,
@@ -621,13 +606,14 @@ static void ath9k_hw_def_set_board_values(struct ath_hw *ah,
 	}
 
 	if (AR_SREV_9280_20_OR_LATER(ah) &&
-	    AR5416_VER_MASK >= AR5416_EEP_MINOR_VER_19)
+	    ath9k_hw_def_get_eeprom_rev(ah) >= AR5416_EEP_MINOR_VER_19)
 		REG_RMW_FIELD(ah, AR_PHY_CCK_TX_CTRL,
 			      AR_PHY_CCK_TX_CTRL_TX_DAC_SCALE_CCK,
 			      pModal->miscBits);
 
 
-	if (AR_SREV_9280_20(ah) && AR5416_VER_MASK >= AR5416_EEP_MINOR_VER_20) {
+	if (AR_SREV_9280_20(ah) &&
+	    ath9k_hw_def_get_eeprom_rev(ah) >= AR5416_EEP_MINOR_VER_20) {
 		if (IS_CHAN_2GHZ(chan))
 			REG_RMW_FIELD(ah, AR_AN_TOP1, AR_AN_TOP1_DACIPMODE,
 					eep->baseEepHeader.dacLpMode);
@@ -651,7 +637,7 @@ static void ath9k_hw_def_set_board_values(struct ath_hw *ah,
 static void ath9k_hw_def_set_addac(struct ath_hw *ah,
 				   struct ath9k_channel *chan)
 {
-#define XPA_LVL_FREQ(cnt) (pModal->xpaBiasLvlFreq[cnt])
+#define XPA_LVL_FREQ(cnt) (le16_to_cpu(pModal->xpaBiasLvlFreq[cnt]))
 	struct modal_eep_header *pModal;
 	struct ar5416_eeprom_def *eep = &ah->eeprom.def;
 	u8 biaslevel;
@@ -798,8 +784,7 @@ static void ath9k_hw_set_def_power_cal_table(struct ath_hw *ah,
 
 	pwr_table_offset = ah->eep_ops->get_eeprom(ah, EEP_PWR_TABLE_OFFSET);
 
-	if ((pEepData->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >=
-	    AR5416_EEP_MINOR_VER_2) {
+	if (ath9k_hw_def_get_eeprom_rev(ah) >= AR5416_EEP_MINOR_VER_2) {
 		pdGainOverlap_t2 =
 			pEepData->modalHeader[modalIdx].pdGainOverlap;
 	} else {
@@ -1171,10 +1156,8 @@ static void ath9k_hw_def_set_txpower(struct ath_hw *ah,
 
 	memset(ratesArray, 0, sizeof(ratesArray));
 
-	if ((pEepData->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >=
-	    AR5416_EEP_MINOR_VER_2) {
+	if (ath9k_hw_def_get_eeprom_rev(ah) >= AR5416_EEP_MINOR_VER_2)
 		ht40PowerIncForPdadc = pModal->ht40PowerIncForPdadc;
-	}
 
 	ath9k_hw_set_def_power_per_rate_table(ah, chan,
 					       &ratesArray[0], cfgCtl,
@@ -1314,7 +1297,14 @@ static void ath9k_hw_def_set_txpower(struct ath_hw *ah,
 
 static u16 ath9k_hw_def_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz)
 {
-	return ah->eeprom.def.modalHeader[is2GHz].spurChans[i].spurChan;
+	__le16 spch = ah->eeprom.def.modalHeader[is2GHz].spurChans[i].spurChan;
+
+	return le16_to_cpu(spch);
+}
+
+static u8 ath9k_hw_def_get_eepmisc(struct ath_hw *ah)
+{
+	return ah->eeprom.def.baseEepHeader.eepMisc;
 }
 
 const struct eeprom_ops eep_def_ops = {
@@ -1327,5 +1317,6 @@ const struct eeprom_ops eep_def_ops = {
 	.set_board_values	= ath9k_hw_def_set_board_values,
 	.set_addac		= ath9k_hw_def_set_addac,
 	.set_txpower		= ath9k_hw_def_set_txpower,
-	.get_spur_channel	= ath9k_hw_def_get_spur_channel
+	.get_spur_channel	= ath9k_hw_def_get_spur_channel,
+	.get_eepmisc		= ath9k_hw_def_get_eepmisc
 };
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index a35f78be8dec..8c5c2dd8fa7f 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -731,7 +731,7 @@ u32 ar9003_get_pll_sqsum_dvc(struct ath_hw *ah)
 		udelay(100);
 
 		if (WARN_ON_ONCE(i >= 100)) {
-			ath_err(common, "PLL4 meaurement not done\n");
+			ath_err(common, "PLL4 measurement not done\n");
 			break;
 		}
 
@@ -1603,6 +1603,10 @@ bool ath9k_hw_check_alive(struct ath_hw *ah)
 	int count = 50;
 	u32 reg, last_val;
 
+	/* Check if chip failed to wake up */
+	if (REG_READ(ah, AR_CFG) == 0xdeadbeef)
+		return false;
+
 	if (AR_SREV_9300(ah))
 		return !ath9k_hw_detect_mac_hang(ah);
 
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 20794660d6ae..fa4b3cc1ba22 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -620,6 +620,8 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc,
 
 	/* Will be cleared in ath9k_start() */
 	set_bit(ATH_OP_INVALID, &common->op_flags);
+	sc->airtime_flags = (AIRTIME_USE_TX | AIRTIME_USE_RX |
+			     AIRTIME_USE_NEW_QUEUES);
 
 	sc->sc_ah = ah;
 	sc->dfs_detector = dfs_pattern_detector_init(common, NL80211_DFS_UNSET);
@@ -667,6 +669,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc,
 		common->bt_ant_diversity = 1;
 
 	spin_lock_init(&common->cc_lock);
+	spin_lock_init(&sc->intr_lock);
 	spin_lock_init(&sc->sc_serial_rw);
 	spin_lock_init(&sc->sc_pm_lock);
 	spin_lock_init(&sc->chan_lock);
@@ -679,6 +682,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc,
 	INIT_WORK(&sc->hw_reset_work, ath_reset_work);
 	INIT_WORK(&sc->paprd_work, ath_paprd_calibrate);
 	INIT_DELAYED_WORK(&sc->hw_pll_work, ath_hw_pll_work);
+	INIT_DELAYED_WORK(&sc->hw_check_work, ath_hw_check_work);
 
 	ath9k_init_channel_context(sc);
 
diff --git a/drivers/net/wireless/ath/ath9k/link.c b/drivers/net/wireless/ath/ath9k/link.c
index 5ad0feeebc86..27c50562dc47 100644
--- a/drivers/net/wireless/ath/ath9k/link.c
+++ b/drivers/net/wireless/ath/ath9k/link.c
@@ -20,20 +20,13 @@
  * TX polling - checks if the TX engine is stuck somewhere
  * and issues a chip reset if so.
  */
-void ath_tx_complete_poll_work(struct work_struct *work)
+static bool ath_tx_complete_check(struct ath_softc *sc)
 {
-	struct ath_softc *sc = container_of(work, struct ath_softc,
-					    tx_complete_work.work);
 	struct ath_txq *txq;
 	int i;
-	bool needreset = false;
-
 
-	if (sc->tx99_state) {
-		ath_dbg(ath9k_hw_common(sc->sc_ah), RESET,
-			"skip tx hung detection on tx99\n");
-		return;
-	}
+	if (sc->tx99_state)
+		return true;
 
 	for (i = 0; i < IEEE80211_NUM_ACS; i++) {
 		txq = sc->tx.txq_map[i];
@@ -41,25 +34,36 @@ void ath_tx_complete_poll_work(struct work_struct *work)
 		ath_txq_lock(sc, txq);
 		if (txq->axq_depth) {
 			if (txq->axq_tx_inprogress) {
-				needreset = true;
 				ath_txq_unlock(sc, txq);
-				break;
-			} else {
-				txq->axq_tx_inprogress = true;
+				goto reset;
 			}
+
+			txq->axq_tx_inprogress = true;
 		}
 		ath_txq_unlock(sc, txq);
 	}
 
-	if (needreset) {
-		ath_dbg(ath9k_hw_common(sc->sc_ah), RESET,
-			"tx hung, resetting the chip\n");
-		ath9k_queue_reset(sc, RESET_TYPE_TX_HANG);
+	return true;
+
+reset:
+	ath_dbg(ath9k_hw_common(sc->sc_ah), RESET,
+		"tx hung, resetting the chip\n");
+	ath9k_queue_reset(sc, RESET_TYPE_TX_HANG);
+	return false;
+
+}
+
+void ath_hw_check_work(struct work_struct *work)
+{
+	struct ath_softc *sc = container_of(work, struct ath_softc,
+					    hw_check_work.work);
+
+	if (!ath_hw_check(sc) ||
+	    !ath_tx_complete_check(sc))
 		return;
-	}
 
-	ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work,
-				     msecs_to_jiffies(ATH_TX_COMPLETE_POLL_INT));
+	ieee80211_queue_delayed_work(sc->hw, &sc->hw_check_work,
+				     msecs_to_jiffies(ATH_HW_CHECK_POLL_INT));
 }
 
 /*
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c
index bba85d1a6cd1..d937c39b3a0b 100644
--- a/drivers/net/wireless/ath/ath9k/mac.c
+++ b/drivers/net/wireless/ath/ath9k/mac.c
@@ -805,21 +805,12 @@ void ath9k_hw_disable_interrupts(struct ath_hw *ah)
 }
 EXPORT_SYMBOL(ath9k_hw_disable_interrupts);
 
-void ath9k_hw_enable_interrupts(struct ath_hw *ah)
+static void __ath9k_hw_enable_interrupts(struct ath_hw *ah)
 {
 	struct ath_common *common = ath9k_hw_common(ah);
 	u32 sync_default = AR_INTR_SYNC_DEFAULT;
 	u32 async_mask;
 
-	if (!(ah->imask & ATH9K_INT_GLOBAL))
-		return;
-
-	if (!atomic_inc_and_test(&ah->intr_ref_cnt)) {
-		ath_dbg(common, INTERRUPT, "Do not enable IER ref count %d\n",
-			atomic_read(&ah->intr_ref_cnt));
-		return;
-	}
-
 	if (AR_SREV_9340(ah) || AR_SREV_9550(ah) || AR_SREV_9531(ah) ||
 	    AR_SREV_9561(ah))
 		sync_default &= ~AR_INTR_SYNC_HOST1_FATAL;
@@ -841,6 +832,39 @@ void ath9k_hw_enable_interrupts(struct ath_hw *ah)
 	ath_dbg(common, INTERRUPT, "AR_IMR 0x%x IER 0x%x\n",
 		REG_READ(ah, AR_IMR), REG_READ(ah, AR_IER));
 }
+
+void ath9k_hw_resume_interrupts(struct ath_hw *ah)
+{
+	struct ath_common *common = ath9k_hw_common(ah);
+
+	if (!(ah->imask & ATH9K_INT_GLOBAL))
+		return;
+
+	if (atomic_read(&ah->intr_ref_cnt) != 0) {
+		ath_dbg(common, INTERRUPT, "Do not enable IER ref count %d\n",
+			atomic_read(&ah->intr_ref_cnt));
+		return;
+	}
+
+	__ath9k_hw_enable_interrupts(ah);
+}
+EXPORT_SYMBOL(ath9k_hw_resume_interrupts);
+
+void ath9k_hw_enable_interrupts(struct ath_hw *ah)
+{
+	struct ath_common *common = ath9k_hw_common(ah);
+
+	if (!(ah->imask & ATH9K_INT_GLOBAL))
+		return;
+
+	if (!atomic_inc_and_test(&ah->intr_ref_cnt)) {
+		ath_dbg(common, INTERRUPT, "Do not enable IER ref count %d\n",
+			atomic_read(&ah->intr_ref_cnt));
+		return;
+	}
+
+	__ath9k_hw_enable_interrupts(ah);
+}
 EXPORT_SYMBOL(ath9k_hw_enable_interrupts);
 
 void ath9k_hw_set_interrupts(struct ath_hw *ah)
diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h
index 3bab01435a86..770fc11b41d1 100644
--- a/drivers/net/wireless/ath/ath9k/mac.h
+++ b/drivers/net/wireless/ath/ath9k/mac.h
@@ -744,6 +744,7 @@ void ath9k_hw_set_interrupts(struct ath_hw *ah);
 void ath9k_hw_enable_interrupts(struct ath_hw *ah);
 void ath9k_hw_disable_interrupts(struct ath_hw *ah);
 void ath9k_hw_kill_interrupts(struct ath_hw *ah);
+void ath9k_hw_resume_interrupts(struct ath_hw *ah);
 
 void ar9002_hw_attach_mac_ops(struct ath_hw *ah);
 
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 59e3bd0f4c20..9e65d14e7b1e 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -70,10 +70,10 @@ static bool ath9k_has_pending_frames(struct ath_softc *sc, struct ath_txq *txq,
 		goto out;
 
 	if (txq->mac80211_qnum >= 0) {
-		struct list_head *list;
+		struct ath_acq *acq;
 
-		list = &sc->cur_chan->acq[txq->mac80211_qnum];
-		if (!list_empty(list))
+		acq = &sc->cur_chan->acq[txq->mac80211_qnum];
+		if (!list_empty(&acq->acq_new) || !list_empty(&acq->acq_old))
 			pending = true;
 	}
 out:
@@ -181,7 +181,7 @@ void ath9k_ps_restore(struct ath_softc *sc)
 static void __ath_cancel_work(struct ath_softc *sc)
 {
 	cancel_work_sync(&sc->paprd_work);
-	cancel_delayed_work_sync(&sc->tx_complete_work);
+	cancel_delayed_work_sync(&sc->hw_check_work);
 	cancel_delayed_work_sync(&sc->hw_pll_work);
 
 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
@@ -198,7 +198,8 @@ void ath_cancel_work(struct ath_softc *sc)
 
 void ath_restart_work(struct ath_softc *sc)
 {
-	ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work, 0);
+	ieee80211_queue_delayed_work(sc->hw, &sc->hw_check_work,
+				     ATH_HW_CHECK_POLL_INT);
 
 	if (AR_SREV_9340(sc->sc_ah) || AR_SREV_9330(sc->sc_ah))
 		ieee80211_queue_delayed_work(sc->hw, &sc->hw_pll_work,
@@ -373,21 +374,20 @@ void ath9k_tasklet(unsigned long data)
 	struct ath_common *common = ath9k_hw_common(ah);
 	enum ath_reset_type type;
 	unsigned long flags;
-	u32 status = sc->intrstatus;
+	u32 status;
 	u32 rxmask;
 
+	spin_lock_irqsave(&sc->intr_lock, flags);
+	status = sc->intrstatus;
+	sc->intrstatus = 0;
+	spin_unlock_irqrestore(&sc->intr_lock, flags);
+
 	ath9k_ps_wakeup(sc);
 	spin_lock(&sc->sc_pcu_lock);
 
 	if (status & ATH9K_INT_FATAL) {
 		type = RESET_TYPE_FATAL_INT;
 		ath9k_queue_reset(sc, type);
-
-		/*
-		 * Increment the ref. counter here so that
-		 * interrupts are enabled in the reset routine.
-		 */
-		atomic_inc(&ah->intr_ref_cnt);
 		ath_dbg(common, RESET, "FATAL: Skipping interrupts\n");
 		goto out;
 	}
@@ -403,11 +403,6 @@ void ath9k_tasklet(unsigned long data)
 			type = RESET_TYPE_BB_WATCHDOG;
 			ath9k_queue_reset(sc, type);
 
-			/*
-			 * Increment the ref. counter here so that
-			 * interrupts are enabled in the reset routine.
-			 */
-			atomic_inc(&ah->intr_ref_cnt);
 			ath_dbg(common, RESET,
 				"BB_WATCHDOG: Skipping interrupts\n");
 			goto out;
@@ -420,7 +415,6 @@ void ath9k_tasklet(unsigned long data)
 		if ((sc->gtt_cnt >= MAX_GTT_CNT) && !ath9k_hw_check_alive(ah)) {
 			type = RESET_TYPE_TX_GTT;
 			ath9k_queue_reset(sc, type);
-			atomic_inc(&ah->intr_ref_cnt);
 			ath_dbg(common, RESET,
 				"GTT: Skipping interrupts\n");
 			goto out;
@@ -477,7 +471,7 @@ void ath9k_tasklet(unsigned long data)
 	ath9k_btcoex_handle_interrupt(sc, status);
 
 	/* re-enable hardware interrupt */
-	ath9k_hw_enable_interrupts(ah);
+	ath9k_hw_resume_interrupts(ah);
 out:
 	spin_unlock(&sc->sc_pcu_lock);
 	ath9k_ps_restore(sc);
@@ -541,7 +535,9 @@ irqreturn_t ath_isr(int irq, void *dev)
 		return IRQ_NONE;
 
 	/* Cache the status */
-	sc->intrstatus = status;
+	spin_lock(&sc->intr_lock);
+	sc->intrstatus |= status;
+	spin_unlock(&sc->intr_lock);
 
 	if (status & SCHED_INTR)
 		sched = true;
@@ -587,7 +583,7 @@ chip_reset:
 
 	if (sched) {
 		/* turn off every interrupt */
-		ath9k_hw_disable_interrupts(ah);
+		ath9k_hw_kill_interrupts(ah);
 		tasklet_schedule(&sc->intr_tq);
 	}
 
@@ -2091,7 +2087,7 @@ void __ath9k_flush(struct ieee80211_hw *hw, u32 queues, bool drop,
 	int timeout;
 	bool drain_txq;
 
-	cancel_delayed_work_sync(&sc->tx_complete_work);
+	cancel_delayed_work_sync(&sc->hw_check_work);
 
 	if (ah->ah_flags & AH_UNPLUGGED) {
 		ath_dbg(common, ANY, "Device has been unplugged!\n");
@@ -2129,7 +2125,8 @@ void __ath9k_flush(struct ieee80211_hw *hw, u32 queues, bool drop,
 		ath9k_ps_restore(sc);
 	}
 
-	ieee80211_queue_delayed_work(hw, &sc->tx_complete_work, 0);
+	ieee80211_queue_delayed_work(hw, &sc->hw_check_work,
+				     ATH_HW_CHECK_POLL_INT);
 }
 
 static bool ath9k_tx_frames_pending(struct ieee80211_hw *hw)
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index fb4ba27d92b7..d79837fe333f 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -1002,6 +1002,70 @@ static void ath9k_apply_ampdu_details(struct ath_softc *sc,
 	}
 }
 
+static void ath_rx_count_airtime(struct ath_softc *sc,
+				 struct ath_rx_status *rs,
+				 struct sk_buff *skb)
+{
+	struct ath_node *an;
+	struct ath_acq *acq;
+	struct ath_vif *avp;
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+	struct ath_hw *ah = sc->sc_ah;
+	struct ath_common *common = ath9k_hw_common(ah);
+	struct ieee80211_sta *sta;
+	struct ieee80211_rx_status *rxs;
+	const struct ieee80211_rate *rate;
+	bool is_sgi, is_40, is_sp;
+	int phy;
+	u16 len = rs->rs_datalen;
+	u32 airtime = 0;
+	u8 tidno, acno;
+
+	if (!ieee80211_is_data(hdr->frame_control))
+		return;
+
+	rcu_read_lock();
+
+	sta = ieee80211_find_sta_by_ifaddr(sc->hw, hdr->addr2, NULL);
+	if (!sta)
+		goto exit;
+	an = (struct ath_node *) sta->drv_priv;
+	avp = (struct ath_vif *) an->vif->drv_priv;
+	tidno = skb->priority & IEEE80211_QOS_CTL_TID_MASK;
+	acno = TID_TO_WME_AC(tidno);
+	acq = &avp->chanctx->acq[acno];
+
+	rxs = IEEE80211_SKB_RXCB(skb);
+
+	is_sgi = !!(rxs->flag & RX_FLAG_SHORT_GI);
+	is_40 = !!(rxs->flag & RX_FLAG_40MHZ);
+	is_sp = !!(rxs->flag & RX_FLAG_SHORTPRE);
+
+	if (!!(rxs->flag & RX_FLAG_HT)) {
+		/* MCS rates */
+
+		airtime += ath_pkt_duration(sc, rxs->rate_idx, len,
+					is_40, is_sgi, is_sp);
+	} else {
+
+		phy = IS_CCK_RATE(rs->rs_rate) ? WLAN_RC_PHY_CCK : WLAN_RC_PHY_OFDM;
+		rate = &common->sbands[rxs->band].bitrates[rxs->rate_idx];
+		airtime += ath9k_hw_computetxtime(ah, phy, rate->bitrate * 100,
+						len, rxs->rate_idx, is_sp);
+	}
+
+ 	if (!!(sc->airtime_flags & AIRTIME_USE_RX)) {
+		spin_lock_bh(&acq->lock);
+		an->airtime_deficit[acno] -= airtime;
+		if (an->airtime_deficit[acno] <= 0)
+			__ath_tx_queue_tid(sc, ATH_AN_2_TID(an, tidno));
+		spin_unlock_bh(&acq->lock);
+	}
+	ath_debug_airtime(sc, an, airtime, 0);
+exit:
+	rcu_read_unlock();
+}
+
 int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
 {
 	struct ath_rxbuf *bf;
@@ -1148,6 +1212,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
 		ath9k_antenna_check(sc, &rs);
 		ath9k_apply_ampdu_details(sc, &rs, rxs);
 		ath_debug_rate_stats(sc, &rs, skb);
+		ath_rx_count_airtime(sc, &rs, skb);
 
 		hdr = (struct ieee80211_hdr *)skb->data;
 		if (ieee80211_is_ack(hdr->frame_control))
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 4e2f3ac266c3..396bf05c6bf6 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -97,18 +97,6 @@ static void ath_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
 	dev_kfree_skb(skb);
 }
 
-void ath_txq_lock(struct ath_softc *sc, struct ath_txq *txq)
-	__acquires(&txq->axq_lock)
-{
-	spin_lock_bh(&txq->axq_lock);
-}
-
-void ath_txq_unlock(struct ath_softc *sc, struct ath_txq *txq)
-	__releases(&txq->axq_lock)
-{
-	spin_unlock_bh(&txq->axq_lock);
-}
-
 void ath_txq_unlock_complete(struct ath_softc *sc, struct ath_txq *txq)
 	__releases(&txq->axq_lock)
 {
@@ -124,21 +112,44 @@ void ath_txq_unlock_complete(struct ath_softc *sc, struct ath_txq *txq)
 		ath_tx_status(hw, skb);
 }
 
-static void ath_tx_queue_tid(struct ath_softc *sc, struct ath_txq *txq,
-			     struct ath_atx_tid *tid)
+void __ath_tx_queue_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
 {
-	struct list_head *list;
 	struct ath_vif *avp = (struct ath_vif *) tid->an->vif->drv_priv;
 	struct ath_chanctx *ctx = avp->chanctx;
+	struct ath_acq *acq;
+	struct list_head *tid_list;
+	u8 acno = TID_TO_WME_AC(tid->tidno);
 
-	if (!ctx)
+	if (!ctx || !list_empty(&tid->list))
 		return;
 
-	list = &ctx->acq[TID_TO_WME_AC(tid->tidno)];
-	if (list_empty(&tid->list))
-		list_add_tail(&tid->list, list);
+
+	acq = &ctx->acq[acno];
+	if ((sc->airtime_flags & AIRTIME_USE_NEW_QUEUES) &&
+	    tid->an->airtime_deficit[acno] > 0)
+		tid_list = &acq->acq_new;
+	else
+		tid_list = &acq->acq_old;
+
+	list_add_tail(&tid->list, tid_list);
 }
 
+void ath_tx_queue_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
+{
+	struct ath_vif *avp = (struct ath_vif *) tid->an->vif->drv_priv;
+	struct ath_chanctx *ctx = avp->chanctx;
+	struct ath_acq *acq;
+
+	if (!ctx || !list_empty(&tid->list))
+		return;
+
+	acq = &ctx->acq[TID_TO_WME_AC(tid->tidno)];
+	spin_lock_bh(&acq->lock);
+	__ath_tx_queue_tid(sc, tid);
+	spin_unlock_bh(&acq->lock);
+}
+
+
 void ath9k_wake_tx_queue(struct ieee80211_hw *hw, struct ieee80211_txq *queue)
 {
 	struct ath_softc *sc = hw->priv;
@@ -153,7 +164,7 @@ void ath9k_wake_tx_queue(struct ieee80211_hw *hw, struct ieee80211_txq *queue)
 	ath_txq_lock(sc, txq);
 
 	tid->has_queued = true;
-	ath_tx_queue_tid(sc, txq, tid);
+	ath_tx_queue_tid(sc, tid);
 	ath_txq_schedule(sc, txq);
 
 	ath_txq_unlock(sc, txq);
@@ -660,7 +671,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 
 		skb_queue_splice_tail(&bf_pending, &tid->retry_q);
 		if (!an->sleeping) {
-			ath_tx_queue_tid(sc, txq, tid);
+			ath_tx_queue_tid(sc, tid);
 
 			if (ts->ts_status & (ATH9K_TXERR_FILT | ATH9K_TXERR_XRETRY))
 				tid->clear_ps_filter = true;
@@ -688,6 +699,33 @@ static bool bf_is_ampdu_not_probing(struct ath_buf *bf)
     return bf_isampdu(bf) && !(info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE);
 }
 
+static void ath_tx_count_airtime(struct ath_softc *sc, struct ath_node *an,
+				 struct ath_atx_tid *tid, struct ath_buf *bf,
+				 struct ath_tx_status *ts)
+{
+	struct ath_txq *txq = tid->txq;
+	u32 airtime = 0;
+	int i;
+
+	airtime += ts->duration * (ts->ts_longretry + 1);
+	for(i = 0; i < ts->ts_rateindex; i++) {
+		int rate_dur = ath9k_hw_get_duration(sc->sc_ah, bf->bf_desc, i);
+		airtime += rate_dur * bf->rates[i].count;
+	}
+
+	if (sc->airtime_flags & AIRTIME_USE_TX) {
+		int q = txq->mac80211_qnum;
+		struct ath_acq *acq = &sc->cur_chan->acq[q];
+
+		spin_lock_bh(&acq->lock);
+		an->airtime_deficit[q] -= airtime;
+		if (an->airtime_deficit[q] <= 0)
+			__ath_tx_queue_tid(sc, tid);
+		spin_unlock_bh(&acq->lock);
+	}
+	ath_debug_airtime(sc, an, 0, airtime);
+}
+
 static void ath_tx_process_buffer(struct ath_softc *sc, struct ath_txq *txq,
 				  struct ath_tx_status *ts, struct ath_buf *bf,
 				  struct list_head *bf_head)
@@ -715,6 +753,7 @@ static void ath_tx_process_buffer(struct ath_softc *sc, struct ath_txq *txq,
 	if (sta) {
 		struct ath_node *an = (struct ath_node *)sta->drv_priv;
 		tid = ath_get_skb_tid(sc, an, bf->bf_mpdu);
+		ath_tx_count_airtime(sc, an, tid, bf, ts);
 		if (ts->ts_status & (ATH9K_TXERR_FILT | ATH9K_TXERR_XRETRY))
 			tid->clear_ps_filter = true;
 	}
@@ -1068,8 +1107,8 @@ finish:
  * width  - 0 for 20 MHz, 1 for 40 MHz
  * half_gi - to use 4us v/s 3.6 us for symbol time
  */
-static u32 ath_pkt_duration(struct ath_softc *sc, u8 rix, int pktlen,
-			    int width, int half_gi, bool shortPreamble)
+u32 ath_pkt_duration(struct ath_softc *sc, u8 rix, int pktlen,
+		     int width, int half_gi, bool shortPreamble)
 {
 	u32 nbits, nsymbits, duration, nsymbols;
 	int streams;
@@ -1151,8 +1190,9 @@ static u8 ath_get_rate_txpower(struct ath_softc *sc, struct ath_buf *bf,
 		if (is_40) {
 			u8 power_ht40delta;
 			struct ar5416_eeprom_def *eep = &ah->eeprom.def;
+			u16 eeprom_rev = ah->eep_ops->get_eeprom_rev(ah);
 
-			if (AR5416_VER_MASK >= AR5416_EEP_MINOR_VER_2) {
+			if (eeprom_rev >= AR5416_EEP_MINOR_VER_2) {
 				bool is_2ghz;
 				struct modal_eep_header *pmodal;
 
@@ -1467,7 +1507,7 @@ ath_tx_form_burst(struct ath_softc *sc, struct ath_txq *txq,
 }
 
 static bool ath_tx_sched_aggr(struct ath_softc *sc, struct ath_txq *txq,
-			      struct ath_atx_tid *tid, bool *stop)
+			      struct ath_atx_tid *tid)
 {
 	struct ath_buf *bf;
 	struct ieee80211_tx_info *tx_info;
@@ -1489,7 +1529,6 @@ static bool ath_tx_sched_aggr(struct ath_softc *sc, struct ath_txq *txq,
 	if ((aggr && txq->axq_ampdu_depth >= ATH_AGGR_MIN_QDEPTH) ||
 	    (!aggr && txq->axq_depth >= ATH_NON_AGGR_MIN_QDEPTH)) {
 		__skb_queue_tail(&tid->retry_q, bf->bf_mpdu);
-		*stop = true;
 		return false;
 	}
 
@@ -1613,7 +1652,7 @@ void ath_tx_aggr_wakeup(struct ath_softc *sc, struct ath_node *an)
 		ath_txq_lock(sc, txq);
 		tid->clear_ps_filter = true;
 		if (ath_tid_has_buffered(tid)) {
-			ath_tx_queue_tid(sc, txq, tid);
+			ath_tx_queue_tid(sc, tid);
 			ath_txq_schedule(sc, txq);
 		}
 		ath_txq_unlock_complete(sc, txq);
@@ -1912,9 +1951,10 @@ void ath_tx_cleanupq(struct ath_softc *sc, struct ath_txq *txq)
 void ath_txq_schedule(struct ath_softc *sc, struct ath_txq *txq)
 {
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
-	struct ath_atx_tid *tid, *last_tid;
+	struct ath_atx_tid *tid;
 	struct list_head *tid_list;
-	bool sent = false;
+	struct ath_acq *acq;
+	bool active = AIRTIME_ACTIVE(sc->airtime_flags);
 
 	if (txq->mac80211_qnum < 0)
 		return;
@@ -1923,48 +1963,55 @@ void ath_txq_schedule(struct ath_softc *sc, struct ath_txq *txq)
 		return;
 
 	spin_lock_bh(&sc->chan_lock);
-	tid_list = &sc->cur_chan->acq[txq->mac80211_qnum];
-
-	if (list_empty(tid_list)) {
-		spin_unlock_bh(&sc->chan_lock);
-		return;
-	}
-
 	rcu_read_lock();
+	acq = &sc->cur_chan->acq[txq->mac80211_qnum];
 
-	last_tid = list_entry(tid_list->prev, struct ath_atx_tid, list);
-	while (!list_empty(tid_list)) {
-		bool stop = false;
-
-		if (sc->cur_chan->stopped)
-			break;
-
-		tid = list_first_entry(tid_list, struct ath_atx_tid, list);
-		list_del_init(&tid->list);
+	if (sc->cur_chan->stopped)
+		goto out;
 
-		if (ath_tx_sched_aggr(sc, txq, tid, &stop))
-			sent = true;
+begin:
+	tid_list = &acq->acq_new;
+	if (list_empty(tid_list)) {
+		tid_list = &acq->acq_old;
+		if (list_empty(tid_list))
+			goto out;
+	}
+	tid = list_first_entry(tid_list, struct ath_atx_tid, list);
 
-		/*
-		 * add tid to round-robin queue if more frames
-		 * are pending for the tid
-		 */
-		if (ath_tid_has_buffered(tid))
-			ath_tx_queue_tid(sc, txq, tid);
+	if (active && tid->an->airtime_deficit[txq->mac80211_qnum] <= 0) {
+		spin_lock_bh(&acq->lock);
+		tid->an->airtime_deficit[txq->mac80211_qnum] += ATH_AIRTIME_QUANTUM;
+		list_move_tail(&tid->list, &acq->acq_old);
+		spin_unlock_bh(&acq->lock);
+		goto begin;
+	}
 
-		if (stop)
-			break;
+	if (!ath_tid_has_buffered(tid)) {
+		spin_lock_bh(&acq->lock);
+		if ((tid_list == &acq->acq_new) && !list_empty(&acq->acq_old))
+			list_move_tail(&tid->list, &acq->acq_old);
+		else {
+			list_del_init(&tid->list);
+		}
+		spin_unlock_bh(&acq->lock);
+		goto begin;
+	}
 
-		if (tid == last_tid) {
-			if (!sent)
-				break;
 
-			sent = false;
-			last_tid = list_entry(tid_list->prev,
-					      struct ath_atx_tid, list);
+	/*
+	 * If we succeed in scheduling something, immediately restart to make
+	 * sure we keep the HW busy.
+	 */
+	if(ath_tx_sched_aggr(sc, txq, tid)) {
+		if (!active) {
+			spin_lock_bh(&acq->lock);
+			list_move_tail(&tid->list, &acq->acq_old);
+			spin_unlock_bh(&acq->lock);
 		}
+		goto begin;
 	}
 
+out:
 	rcu_read_unlock();
 	spin_unlock_bh(&sc->chan_lock);
 }
@@ -2805,8 +2852,6 @@ int ath_tx_init(struct ath_softc *sc, int nbufs)
 		return error;
 	}
 
-	INIT_DELAYED_WORK(&sc->tx_complete_work, ath_tx_complete_poll_work);
-
 	if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA)
 		error = ath_tx_edma_init(sc);
 
@@ -2818,6 +2863,9 @@ void ath_tx_node_init(struct ath_softc *sc, struct ath_node *an)
 	struct ath_atx_tid *tid;
 	int tidno, acno;
 
+	for (acno = 0; acno < IEEE80211_NUM_ACS; acno++)
+		an->airtime_deficit[acno] = ATH_AIRTIME_QUANTUM;
+
 	for (tidno = 0; tidno < IEEE80211_NUM_TIDS; tidno++) {
 		tid = ath_node_to_tid(an, tidno);
 		tid->an        = an;
diff --git a/drivers/net/wireless/ath/wcn36xx/Kconfig b/drivers/net/wireless/ath/wcn36xx/Kconfig
index 591ebaea8265..4b83e87f0b94 100644
--- a/drivers/net/wireless/ath/wcn36xx/Kconfig
+++ b/drivers/net/wireless/ath/wcn36xx/Kconfig
@@ -1,6 +1,8 @@
 config WCN36XX
 	tristate "Qualcomm Atheros WCN3660/3680 support"
 	depends on MAC80211 && HAS_DMA
+	depends on QCOM_WCNSS_CTRL || QCOM_WCNSS_CTRL=n
+	depends on QCOM_SMD || QCOM_SMD=n
 	---help---
 	  This module adds support for wireless adapters based on
 	  Qualcomm Atheros WCN3660 and WCN3680 mobile chipsets.
diff --git a/drivers/net/wireless/ath/wcn36xx/dxe.c b/drivers/net/wireless/ath/wcn36xx/dxe.c
index 231fd022f0f5..87dfdaf9044c 100644
--- a/drivers/net/wireless/ath/wcn36xx/dxe.c
+++ b/drivers/net/wireless/ath/wcn36xx/dxe.c
@@ -23,6 +23,7 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/interrupt.h>
+#include <linux/soc/qcom/smem_state.h>
 #include "wcn36xx.h"
 #include "txrx.h"
 
@@ -151,9 +152,12 @@ int wcn36xx_dxe_alloc_ctl_blks(struct wcn36xx *wcn)
 		goto out_err;
 
 	/* Initialize SMSM state  Clear TX Enable RING EMPTY STATE */
-	ret = wcn->ctrl_ops->smsm_change_state(
-		WCN36XX_SMSM_WLAN_TX_ENABLE,
-		WCN36XX_SMSM_WLAN_TX_RINGS_EMPTY);
+	ret = qcom_smem_state_update_bits(wcn->tx_enable_state,
+					  WCN36XX_SMSM_WLAN_TX_ENABLE |
+					  WCN36XX_SMSM_WLAN_TX_RINGS_EMPTY,
+					  WCN36XX_SMSM_WLAN_TX_RINGS_EMPTY);
+	if (ret)
+		goto out_err;
 
 	return 0;
 
@@ -678,9 +682,9 @@ int wcn36xx_dxe_tx_frame(struct wcn36xx *wcn,
 	 * notify chip about new frame through SMSM bus.
 	 */
 	if (is_low &&  vif_priv->pw_state == WCN36XX_BMPS) {
-		wcn->ctrl_ops->smsm_change_state(
-				  0,
-				  WCN36XX_SMSM_WLAN_TX_ENABLE);
+		qcom_smem_state_update_bits(wcn->tx_rings_empty_state,
+					    WCN36XX_SMSM_WLAN_TX_ENABLE,
+					    WCN36XX_SMSM_WLAN_TX_ENABLE);
 	} else {
 		/* indicate End Of Packet and generate interrupt on descriptor
 		 * done.
diff --git a/drivers/net/wireless/ath/wcn36xx/hal.h b/drivers/net/wireless/ath/wcn36xx/hal.h
index 4f87ef1e1eb8..b765c647319d 100644
--- a/drivers/net/wireless/ath/wcn36xx/hal.h
+++ b/drivers/net/wireless/ath/wcn36xx/hal.h
@@ -350,6 +350,8 @@ enum wcn36xx_hal_host_msg_type {
 
 	WCN36XX_HAL_AVOID_FREQ_RANGE_IND = 233,
 
+	WCN36XX_HAL_PRINT_REG_INFO_IND = 259,
+
 	WCN36XX_HAL_MSG_MAX = WCN36XX_HAL_MSG_TYPE_MAX_ENUM_SIZE
 };
 
@@ -4703,4 +4705,18 @@ struct stats_class_b_ind {
 	u32 rx_time_total;
 };
 
+/* WCN36XX_HAL_PRINT_REG_INFO_IND */
+struct wcn36xx_hal_print_reg_info_ind {
+	struct wcn36xx_hal_msg_header header;
+
+	u32 count;
+	u32 scenario;
+	u32 reason;
+
+	struct {
+		u32 addr;
+		u32 value;
+	} regs[];
+} __packed;
+
 #endif /* _HAL_H_ */
diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c
index e1d59da2ad20..7a0c2e7da7f6 100644
--- a/drivers/net/wireless/ath/wcn36xx/main.c
+++ b/drivers/net/wireless/ath/wcn36xx/main.c
@@ -21,6 +21,10 @@
 #include <linux/platform_device.h>
 #include <linux/of_address.h>
 #include <linux/of_device.h>
+#include <linux/of_irq.h>
+#include <linux/soc/qcom/smd.h>
+#include <linux/soc/qcom/smem_state.h>
+#include <linux/soc/qcom/wcnss_ctrl.h>
 #include "wcn36xx.h"
 
 unsigned int wcn36xx_dbg_mask;
@@ -564,23 +568,81 @@ out:
 	return ret;
 }
 
-static void wcn36xx_sw_scan_start(struct ieee80211_hw *hw,
-				  struct ieee80211_vif *vif,
-				  const u8 *mac_addr)
+static void wcn36xx_hw_scan_worker(struct work_struct *work)
 {
-	struct wcn36xx *wcn = hw->priv;
+	struct wcn36xx *wcn = container_of(work, struct wcn36xx, scan_work);
+	struct cfg80211_scan_request *req = wcn->scan_req;
+	u8 channels[WCN36XX_HAL_PNO_MAX_NETW_CHANNELS_EX];
+	struct cfg80211_scan_info scan_info = {};
+	bool aborted = false;
+	int i;
+
+	wcn36xx_dbg(WCN36XX_DBG_MAC, "mac80211 scan %d channels worker\n", req->n_channels);
+
+	for (i = 0; i < req->n_channels; i++)
+		channels[i] = req->channels[i]->hw_value;
+
+	wcn36xx_smd_update_scan_params(wcn, channels, req->n_channels);
 
 	wcn36xx_smd_init_scan(wcn, HAL_SYS_MODE_SCAN);
-	wcn36xx_smd_start_scan(wcn);
+	for (i = 0; i < req->n_channels; i++) {
+		mutex_lock(&wcn->scan_lock);
+		aborted = wcn->scan_aborted;
+		mutex_unlock(&wcn->scan_lock);
+
+		if (aborted)
+			break;
+
+		wcn->scan_freq = req->channels[i]->center_freq;
+		wcn->scan_band = req->channels[i]->band;
+
+		wcn36xx_smd_start_scan(wcn, req->channels[i]->hw_value);
+		msleep(30);
+		wcn36xx_smd_end_scan(wcn, req->channels[i]->hw_value);
+
+		wcn->scan_freq = 0;
+	}
+	wcn36xx_smd_finish_scan(wcn, HAL_SYS_MODE_SCAN);
+
+	scan_info.aborted = aborted;
+	ieee80211_scan_completed(wcn->hw, &scan_info);
+
+	mutex_lock(&wcn->scan_lock);
+	wcn->scan_req = NULL;
+	mutex_unlock(&wcn->scan_lock);
 }
 
-static void wcn36xx_sw_scan_complete(struct ieee80211_hw *hw,
-				     struct ieee80211_vif *vif)
+static int wcn36xx_hw_scan(struct ieee80211_hw *hw,
+			   struct ieee80211_vif *vif,
+			   struct ieee80211_scan_request *hw_req)
 {
 	struct wcn36xx *wcn = hw->priv;
 
-	wcn36xx_smd_end_scan(wcn);
-	wcn36xx_smd_finish_scan(wcn, HAL_SYS_MODE_SCAN);
+	mutex_lock(&wcn->scan_lock);
+	if (wcn->scan_req) {
+		mutex_unlock(&wcn->scan_lock);
+		return -EBUSY;
+	}
+
+	wcn->scan_aborted = false;
+	wcn->scan_req = &hw_req->req;
+	mutex_unlock(&wcn->scan_lock);
+
+	schedule_work(&wcn->scan_work);
+
+	return 0;
+}
+
+static void wcn36xx_cancel_hw_scan(struct ieee80211_hw *hw,
+				   struct ieee80211_vif *vif)
+{
+	struct wcn36xx *wcn = hw->priv;
+
+	mutex_lock(&wcn->scan_lock);
+	wcn->scan_aborted = true;
+	mutex_unlock(&wcn->scan_lock);
+
+	cancel_work_sync(&wcn->scan_work);
 }
 
 static void wcn36xx_update_allowed_rates(struct ieee80211_sta *sta,
@@ -993,8 +1055,8 @@ static const struct ieee80211_ops wcn36xx_ops = {
 	.configure_filter       = wcn36xx_configure_filter,
 	.tx			= wcn36xx_tx,
 	.set_key		= wcn36xx_set_key,
-	.sw_scan_start		= wcn36xx_sw_scan_start,
-	.sw_scan_complete	= wcn36xx_sw_scan_complete,
+	.hw_scan		= wcn36xx_hw_scan,
+	.cancel_hw_scan		= wcn36xx_cancel_hw_scan,
 	.bss_info_changed	= wcn36xx_bss_info_changed,
 	.set_rts_threshold	= wcn36xx_set_rts_threshold,
 	.sta_add		= wcn36xx_sta_add,
@@ -1019,6 +1081,7 @@ static int wcn36xx_init_ieee80211(struct wcn36xx *wcn)
 	ieee80211_hw_set(wcn->hw, SUPPORTS_PS);
 	ieee80211_hw_set(wcn->hw, SIGNAL_DBM);
 	ieee80211_hw_set(wcn->hw, HAS_RATE_CONTROL);
+	ieee80211_hw_set(wcn->hw, SINGLE_SCAN_ON_ALL_BANDS);
 
 	wcn->hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
 		BIT(NL80211_IFTYPE_AP) |
@@ -1028,6 +1091,9 @@ static int wcn36xx_init_ieee80211(struct wcn36xx *wcn)
 	wcn->hw->wiphy->bands[NL80211_BAND_2GHZ] = &wcn_band_2ghz;
 	wcn->hw->wiphy->bands[NL80211_BAND_5GHZ] = &wcn_band_5ghz;
 
+	wcn->hw->wiphy->max_scan_ssids = WCN36XX_MAX_SCAN_SSIDS;
+	wcn->hw->wiphy->max_scan_ie_len = WCN36XX_MAX_SCAN_IE_LEN;
+
 	wcn->hw->wiphy->cipher_suites = cipher_suites;
 	wcn->hw->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites);
 
@@ -1058,8 +1124,7 @@ static int wcn36xx_platform_get_resources(struct wcn36xx *wcn,
 	int ret;
 
 	/* Set TX IRQ */
-	res = platform_get_resource_byname(pdev, IORESOURCE_IRQ,
-					   "wcnss_wlantx_irq");
+	res = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "tx");
 	if (!res) {
 		wcn36xx_err("failed to get tx_irq\n");
 		return -ENOENT;
@@ -1067,14 +1132,29 @@ static int wcn36xx_platform_get_resources(struct wcn36xx *wcn,
 	wcn->tx_irq = res->start;
 
 	/* Set RX IRQ */
-	res = platform_get_resource_byname(pdev, IORESOURCE_IRQ,
-					   "wcnss_wlanrx_irq");
+	res = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "rx");
 	if (!res) {
 		wcn36xx_err("failed to get rx_irq\n");
 		return -ENOENT;
 	}
 	wcn->rx_irq = res->start;
 
+	/* Acquire SMSM tx enable handle */
+	wcn->tx_enable_state = qcom_smem_state_get(&pdev->dev,
+			"tx-enable", &wcn->tx_enable_state_bit);
+	if (IS_ERR(wcn->tx_enable_state)) {
+		wcn36xx_err("failed to get tx-enable state\n");
+		return PTR_ERR(wcn->tx_enable_state);
+	}
+
+	/* Acquire SMSM tx rings empty handle */
+	wcn->tx_rings_empty_state = qcom_smem_state_get(&pdev->dev,
+			"tx-rings-empty", &wcn->tx_rings_empty_state_bit);
+	if (IS_ERR(wcn->tx_rings_empty_state)) {
+		wcn36xx_err("failed to get tx-rings-empty state\n");
+		return PTR_ERR(wcn->tx_rings_empty_state);
+	}
+
 	mmio_node = of_parse_phandle(pdev->dev.parent->of_node, "qcom,mmio", 0);
 	if (!mmio_node) {
 		wcn36xx_err("failed to acquire qcom,mmio reference\n");
@@ -1115,11 +1195,14 @@ static int wcn36xx_probe(struct platform_device *pdev)
 {
 	struct ieee80211_hw *hw;
 	struct wcn36xx *wcn;
+	void *wcnss;
 	int ret;
-	u8 addr[ETH_ALEN];
+	const u8 *addr;
 
 	wcn36xx_dbg(WCN36XX_DBG_MAC, "platform probe\n");
 
+	wcnss = dev_get_drvdata(pdev->dev.parent);
+
 	hw = ieee80211_alloc_hw(sizeof(struct wcn36xx), &wcn36xx_ops);
 	if (!hw) {
 		wcn36xx_err("failed to alloc hw\n");
@@ -1130,11 +1213,26 @@ static int wcn36xx_probe(struct platform_device *pdev)
 	wcn = hw->priv;
 	wcn->hw = hw;
 	wcn->dev = &pdev->dev;
-	wcn->ctrl_ops = pdev->dev.platform_data;
-
 	mutex_init(&wcn->hal_mutex);
+	mutex_init(&wcn->scan_lock);
 
-	if (!wcn->ctrl_ops->get_hw_mac(addr)) {
+	INIT_WORK(&wcn->scan_work, wcn36xx_hw_scan_worker);
+
+	wcn->smd_channel = qcom_wcnss_open_channel(wcnss, "WLAN_CTRL", wcn36xx_smd_rsp_process);
+	if (IS_ERR(wcn->smd_channel)) {
+		wcn36xx_err("failed to open WLAN_CTRL channel\n");
+		ret = PTR_ERR(wcn->smd_channel);
+		goto out_wq;
+	}
+
+	qcom_smd_set_drvdata(wcn->smd_channel, hw);
+
+	addr = of_get_property(pdev->dev.of_node, "local-mac-address", &ret);
+	if (addr && ret != ETH_ALEN) {
+		wcn36xx_err("invalid local-mac-address\n");
+		ret = -EINVAL;
+		goto out_wq;
+	} else if (addr) {
 		wcn36xx_info("mac address: %pM\n", addr);
 		SET_IEEE80211_PERM_ADDR(wcn->hw, addr);
 	}
@@ -1158,6 +1256,7 @@ out_wq:
 out_err:
 	return ret;
 }
+
 static int wcn36xx_remove(struct platform_device *pdev)
 {
 	struct ieee80211_hw *hw = platform_get_drvdata(pdev);
@@ -1165,45 +1264,37 @@ static int wcn36xx_remove(struct platform_device *pdev)
 	wcn36xx_dbg(WCN36XX_DBG_MAC, "platform remove\n");
 
 	release_firmware(wcn->nv);
-	mutex_destroy(&wcn->hal_mutex);
 
 	ieee80211_unregister_hw(hw);
+
+	qcom_smem_state_put(wcn->tx_enable_state);
+	qcom_smem_state_put(wcn->tx_rings_empty_state);
+
 	iounmap(wcn->dxe_base);
 	iounmap(wcn->ccu_base);
+
+	mutex_destroy(&wcn->hal_mutex);
 	ieee80211_free_hw(hw);
 
 	return 0;
 }
-static const struct platform_device_id wcn36xx_platform_id_table[] = {
-	{
-		.name = "wcn36xx",
-		.driver_data = 0
-	},
+
+static const struct of_device_id wcn36xx_of_match[] = {
+	{ .compatible = "qcom,wcnss-wlan" },
 	{}
 };
-MODULE_DEVICE_TABLE(platform, wcn36xx_platform_id_table);
+MODULE_DEVICE_TABLE(of, wcn36xx_of_match);
 
 static struct platform_driver wcn36xx_driver = {
 	.probe      = wcn36xx_probe,
 	.remove     = wcn36xx_remove,
 	.driver         = {
 		.name   = "wcn36xx",
+		.of_match_table = wcn36xx_of_match,
 	},
-	.id_table    = wcn36xx_platform_id_table,
 };
 
-static int __init wcn36xx_init(void)
-{
-	platform_driver_register(&wcn36xx_driver);
-	return 0;
-}
-module_init(wcn36xx_init);
-
-static void __exit wcn36xx_exit(void)
-{
-	platform_driver_unregister(&wcn36xx_driver);
-}
-module_exit(wcn36xx_exit);
+module_platform_driver(wcn36xx_driver);
 
 MODULE_LICENSE("Dual BSD/GPL");
 MODULE_AUTHOR("Eugene Krasnikov k.eugene.e@gmail.com");
diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c
index a443992320f2..1c2966f7db7a 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.c
+++ b/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -19,6 +19,7 @@
 #include <linux/etherdevice.h>
 #include <linux/firmware.h>
 #include <linux/bitops.h>
+#include <linux/soc/qcom/smd.h>
 #include "smd.h"
 
 struct wcn36xx_cfg_val {
@@ -253,7 +254,7 @@ static int wcn36xx_smd_send_and_wait(struct wcn36xx *wcn, size_t len)
 
 	init_completion(&wcn->hal_rsp_compl);
 	start = jiffies;
-	ret = wcn->ctrl_ops->tx(wcn->hal_buf, len);
+	ret = qcom_smd_send(wcn->smd_channel, wcn->hal_buf, len);
 	if (ret) {
 		wcn36xx_err("HAL TX failed\n");
 		goto out;
@@ -521,7 +522,7 @@ out:
 	return ret;
 }
 
-int wcn36xx_smd_start_scan(struct wcn36xx *wcn)
+int wcn36xx_smd_start_scan(struct wcn36xx *wcn, u8 scan_channel)
 {
 	struct wcn36xx_hal_start_scan_req_msg msg_body;
 	int ret = 0;
@@ -529,7 +530,7 @@ int wcn36xx_smd_start_scan(struct wcn36xx *wcn)
 	mutex_lock(&wcn->hal_mutex);
 	INIT_HAL_MSG(msg_body, WCN36XX_HAL_START_SCAN_REQ);
 
-	msg_body.scan_channel = WCN36XX_HW_CHANNEL(wcn);
+	msg_body.scan_channel = scan_channel;
 
 	PREPARE_HAL_BUF(wcn->hal_buf, msg_body);
 
@@ -551,7 +552,7 @@ out:
 	return ret;
 }
 
-int wcn36xx_smd_end_scan(struct wcn36xx *wcn)
+int wcn36xx_smd_end_scan(struct wcn36xx *wcn, u8 scan_channel)
 {
 	struct wcn36xx_hal_end_scan_req_msg msg_body;
 	int ret = 0;
@@ -559,7 +560,7 @@ int wcn36xx_smd_end_scan(struct wcn36xx *wcn)
 	mutex_lock(&wcn->hal_mutex);
 	INIT_HAL_MSG(msg_body, WCN36XX_HAL_END_SCAN_REQ);
 
-	msg_body.scan_channel = WCN36XX_HW_CHANNEL(wcn);
+	msg_body.scan_channel = scan_channel;
 
 	PREPARE_HAL_BUF(wcn->hal_buf, msg_body);
 
@@ -2108,6 +2109,30 @@ static int wcn36xx_smd_delete_sta_context_ind(struct wcn36xx *wcn,
 	return -ENOENT;
 }
 
+static int wcn36xx_smd_print_reg_info_ind(struct wcn36xx *wcn,
+					  void *buf,
+					  size_t len)
+{
+	struct wcn36xx_hal_print_reg_info_ind *rsp = buf;
+	int i;
+
+	if (len < sizeof(*rsp)) {
+		wcn36xx_warn("Corrupted print reg info indication\n");
+		return -EIO;
+	}
+
+	wcn36xx_dbg(WCN36XX_DBG_HAL,
+		    "reginfo indication, scenario: 0x%x reason: 0x%x\n",
+		    rsp->scenario, rsp->reason);
+
+	for (i = 0; i < rsp->count; i++) {
+		wcn36xx_dbg(WCN36XX_DBG_HAL, "\t0x%x: 0x%x\n",
+			    rsp->regs[i].addr, rsp->regs[i].value);
+	}
+
+	return 0;
+}
+
 int wcn36xx_smd_update_cfg(struct wcn36xx *wcn, u32 cfg_id, u32 value)
 {
 	struct wcn36xx_hal_update_cfg_req_msg msg_body, *body;
@@ -2180,9 +2205,12 @@ out:
 	return ret;
 }
 
-static void wcn36xx_smd_rsp_process(struct wcn36xx *wcn, void *buf, size_t len)
+int wcn36xx_smd_rsp_process(struct qcom_smd_channel *channel,
+			    const void *buf, size_t len)
 {
-	struct wcn36xx_hal_msg_header *msg_header = buf;
+	const struct wcn36xx_hal_msg_header *msg_header = buf;
+	struct ieee80211_hw *hw = qcom_smd_get_drvdata(channel);
+	struct wcn36xx *wcn = hw->priv;
 	struct wcn36xx_hal_ind_msg *msg_ind;
 	wcn36xx_dbg_dump(WCN36XX_DBG_SMD_DUMP, "SMD <<< ", buf, len);
 
@@ -2233,15 +2261,12 @@ static void wcn36xx_smd_rsp_process(struct wcn36xx *wcn, void *buf, size_t len)
 	case WCN36XX_HAL_OTA_TX_COMPL_IND:
 	case WCN36XX_HAL_MISSED_BEACON_IND:
 	case WCN36XX_HAL_DELETE_STA_CONTEXT_IND:
-		msg_ind = kmalloc(sizeof(*msg_ind) + len, GFP_KERNEL);
+	case WCN36XX_HAL_PRINT_REG_INFO_IND:
+		msg_ind = kmalloc(sizeof(*msg_ind) + len, GFP_ATOMIC);
 		if (!msg_ind) {
-			/*
-			 * FIXME: Do something smarter then just
-			 * printing an error.
-			 */
 			wcn36xx_err("Run out of memory while handling SMD_EVENT (%d)\n",
 				    msg_header->msg_type);
-			break;
+			return -ENOMEM;
 		}
 
 		msg_ind->msg_len = len;
@@ -2257,6 +2282,8 @@ static void wcn36xx_smd_rsp_process(struct wcn36xx *wcn, void *buf, size_t len)
 		wcn36xx_err("SMD_EVENT (%d) not supported\n",
 			      msg_header->msg_type);
 	}
+
+	return 0;
 }
 static void wcn36xx_ind_smd_work(struct work_struct *work)
 {
@@ -2294,6 +2321,11 @@ static void wcn36xx_ind_smd_work(struct work_struct *work)
 						   hal_ind_msg->msg,
 						   hal_ind_msg->msg_len);
 		break;
+	case WCN36XX_HAL_PRINT_REG_INFO_IND:
+		wcn36xx_smd_print_reg_info_ind(wcn,
+					       hal_ind_msg->msg,
+					       hal_ind_msg->msg_len);
+		break;
 	default:
 		wcn36xx_err("SMD_EVENT (%d) not supported\n",
 			      msg_header->msg_type);
@@ -2315,22 +2347,13 @@ int wcn36xx_smd_open(struct wcn36xx *wcn)
 	INIT_LIST_HEAD(&wcn->hal_ind_queue);
 	spin_lock_init(&wcn->hal_ind_lock);
 
-	ret = wcn->ctrl_ops->open(wcn, wcn36xx_smd_rsp_process);
-	if (ret) {
-		wcn36xx_err("failed to open control channel\n");
-		goto free_wq;
-	}
-
-	return ret;
+	return 0;
 
-free_wq:
-	destroy_workqueue(wcn->hal_ind_wq);
 out:
 	return ret;
 }
 
 void wcn36xx_smd_close(struct wcn36xx *wcn)
 {
-	wcn->ctrl_ops->close();
 	destroy_workqueue(wcn->hal_ind_wq);
 }
diff --git a/drivers/net/wireless/ath/wcn36xx/smd.h b/drivers/net/wireless/ath/wcn36xx/smd.h
index df80cbbd9d1b..8892ccd67b14 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.h
+++ b/drivers/net/wireless/ath/wcn36xx/smd.h
@@ -51,6 +51,7 @@ struct wcn36xx_hal_ind_msg {
 };
 
 struct wcn36xx;
+struct qcom_smd_channel;
 
 int wcn36xx_smd_open(struct wcn36xx *wcn);
 void wcn36xx_smd_close(struct wcn36xx *wcn);
@@ -59,8 +60,8 @@ int wcn36xx_smd_load_nv(struct wcn36xx *wcn);
 int wcn36xx_smd_start(struct wcn36xx *wcn);
 int wcn36xx_smd_stop(struct wcn36xx *wcn);
 int wcn36xx_smd_init_scan(struct wcn36xx *wcn, enum wcn36xx_hal_sys_mode mode);
-int wcn36xx_smd_start_scan(struct wcn36xx *wcn);
-int wcn36xx_smd_end_scan(struct wcn36xx *wcn);
+int wcn36xx_smd_start_scan(struct wcn36xx *wcn, u8 scan_channel);
+int wcn36xx_smd_end_scan(struct wcn36xx *wcn, u8 scan_channel);
 int wcn36xx_smd_finish_scan(struct wcn36xx *wcn,
 			    enum wcn36xx_hal_sys_mode mode);
 int wcn36xx_smd_update_scan_params(struct wcn36xx *wcn, u8 *channels, size_t channel_count);
@@ -127,6 +128,10 @@ int wcn36xx_smd_del_ba(struct wcn36xx *wcn, u16 tid, u8 sta_index);
 int wcn36xx_smd_trigger_ba(struct wcn36xx *wcn, u8 sta_index);
 
 int wcn36xx_smd_update_cfg(struct wcn36xx *wcn, u32 cfg_id, u32 value);
+
+int wcn36xx_smd_rsp_process(struct qcom_smd_channel *channel,
+			    const void *buf, size_t len);
+
 int wcn36xx_smd_set_mc_list(struct wcn36xx *wcn,
 			    struct ieee80211_vif *vif,
 			    struct wcn36xx_hal_rcv_flt_mc_addr_list_type *fp);
diff --git a/drivers/net/wireless/ath/wcn36xx/txrx.c b/drivers/net/wireless/ath/wcn36xx/txrx.c
index 1f34c2e912d7..8c387a0a3c09 100644
--- a/drivers/net/wireless/ath/wcn36xx/txrx.c
+++ b/drivers/net/wireless/ath/wcn36xx/txrx.c
@@ -45,9 +45,20 @@ int wcn36xx_rx_skb(struct wcn36xx *wcn, struct sk_buff *skb)
 	skb_put(skb, bd->pdu.mpdu_header_off + bd->pdu.mpdu_len);
 	skb_pull(skb, bd->pdu.mpdu_header_off);
 
+	hdr = (struct ieee80211_hdr *) skb->data;
+	fc = __le16_to_cpu(hdr->frame_control);
+	sn = IEEE80211_SEQ_TO_SN(__le16_to_cpu(hdr->seq_ctrl));
+
+	/* When scanning associate beacons to this */
+	if (ieee80211_is_beacon(hdr->frame_control) && wcn->scan_freq) {
+		status.freq = wcn->scan_freq;
+		status.band = wcn->scan_band;
+	} else {
+		status.freq = WCN36XX_CENTER_FREQ(wcn);
+		status.band = WCN36XX_BAND(wcn);
+	}
+
 	status.mactime = 10;
-	status.freq = WCN36XX_CENTER_FREQ(wcn);
-	status.band = WCN36XX_BAND(wcn);
 	status.signal = -get_rssi0(bd);
 	status.antenna = 1;
 	status.rate_idx = 1;
@@ -61,10 +72,6 @@ int wcn36xx_rx_skb(struct wcn36xx *wcn, struct sk_buff *skb)
 
 	memcpy(IEEE80211_SKB_RXCB(skb), &status, sizeof(status));
 
-	hdr = (struct ieee80211_hdr *) skb->data;
-	fc = __le16_to_cpu(hdr->frame_control);
-	sn = IEEE80211_SEQ_TO_SN(__le16_to_cpu(hdr->seq_ctrl));
-
 	if (ieee80211_is_beacon(hdr->frame_control)) {
 		wcn36xx_dbg(WCN36XX_DBG_BEACON, "beacon skb %p len %d fc %04x sn %d\n",
 			    skb, skb->len, fc, sn);
diff --git a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h
index 22242d18e1fe..7423998ddeb4 100644
--- a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h
+++ b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h
@@ -35,6 +35,9 @@
 /* How many frames until we start a-mpdu TX session */
 #define WCN36XX_AMPDU_START_THRESH	20
 
+#define WCN36XX_MAX_SCAN_SSIDS		9
+#define WCN36XX_MAX_SCAN_IE_LEN		500
+
 extern unsigned int wcn36xx_dbg_mask;
 
 enum wcn36xx_debug_mask {
@@ -103,19 +106,6 @@ struct nv_data {
 	u8	table;
 };
 
-/* Interface for platform control path
- *
- * @open: hook must be called when wcn36xx wants to open control channel.
- * @tx: sends a buffer.
- */
-struct wcn36xx_platform_ctrl_ops {
-	int (*open)(void *drv_priv, void *rsp_cb);
-	void (*close)(void);
-	int (*tx)(char *buf, size_t len);
-	int (*get_hw_mac)(u8 *addr);
-	int (*smsm_change_state)(u32 clear_mask, u32 set_mask);
-};
-
 /**
  * struct wcn36xx_vif - holds VIF related fields
  *
@@ -205,7 +195,13 @@ struct wcn36xx {
 	void __iomem		*ccu_base;
 	void __iomem		*dxe_base;
 
-	struct wcn36xx_platform_ctrl_ops *ctrl_ops;
+	struct qcom_smd_channel *smd_channel;
+
+	struct qcom_smem_state  *tx_enable_state;
+	unsigned		tx_enable_state_bit;
+	struct qcom_smem_state	*tx_rings_empty_state;
+	unsigned		tx_rings_empty_state_bit;
+
 	/*
 	 * smd_buf must be protected with smd_mutex to garantee
 	 * that all messages are sent one after another
@@ -219,6 +215,13 @@ struct wcn36xx {
 	spinlock_t		hal_ind_lock;
 	struct list_head	hal_ind_queue;
 
+	struct work_struct	scan_work;
+	struct cfg80211_scan_request *scan_req;
+	int			scan_freq;
+	int			scan_band;
+	struct mutex		scan_lock;
+	bool			scan_aborted;
+
 	/* DXE channels */
 	struct wcn36xx_dxe_ch	dxe_tx_l_ch;	/* TX low */
 	struct wcn36xx_dxe_ch	dxe_tx_h_ch;	/* TX high */
diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c
index 6aa3ff4240a9..83155b5ddbfb 100644
--- a/drivers/net/wireless/ath/wil6210/cfg80211.c
+++ b/drivers/net/wireless/ath/wil6210/cfg80211.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2016 Qualcomm Atheros, Inc.
+ * Copyright (c) 2012-2017 Qualcomm Atheros, Inc.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -15,11 +15,16 @@
  */
 
 #include <linux/etherdevice.h>
+#include <linux/moduleparam.h>
 #include "wil6210.h"
 #include "wmi.h"
 
 #define WIL_MAX_ROC_DURATION_MS 5000
 
+bool disable_ap_sme;
+module_param(disable_ap_sme, bool, 0444);
+MODULE_PARM_DESC(disable_ap_sme, " let user space handle AP mode SME");
+
 #define CHAN60G(_channel, _flags) {				\
 	.band			= NL80211_BAND_60GHZ,		\
 	.center_freq		= 56160 + (2160 * (_channel)),	\
@@ -62,9 +67,16 @@ wil_mgmt_stypes[NUM_NL80211_IFTYPES] = {
 	},
 	[NL80211_IFTYPE_AP] = {
 		.tx = BIT(IEEE80211_STYPE_ACTION >> 4) |
-		BIT(IEEE80211_STYPE_PROBE_RESP >> 4),
+		BIT(IEEE80211_STYPE_PROBE_RESP >> 4) |
+		BIT(IEEE80211_STYPE_ASSOC_RESP >> 4) |
+		BIT(IEEE80211_STYPE_DISASSOC >> 4),
 		.rx = BIT(IEEE80211_STYPE_ACTION >> 4) |
-		BIT(IEEE80211_STYPE_PROBE_REQ >> 4)
+		BIT(IEEE80211_STYPE_PROBE_REQ >> 4) |
+		BIT(IEEE80211_STYPE_ASSOC_REQ >> 4) |
+		BIT(IEEE80211_STYPE_DISASSOC >> 4) |
+		BIT(IEEE80211_STYPE_AUTH >> 4) |
+		BIT(IEEE80211_STYPE_DEAUTH >> 4) |
+		BIT(IEEE80211_STYPE_REASSOC_REQ >> 4)
 	},
 	[NL80211_IFTYPE_P2P_CLIENT] = {
 		.tx = BIT(IEEE80211_STYPE_ACTION >> 4) |
@@ -194,7 +206,7 @@ static int wil_cfg80211_get_station(struct wiphy *wiphy,
 
 	int cid = wil_find_cid(wil, mac);
 
-	wil_dbg_misc(wil, "%s(%pM) CID %d\n", __func__, mac, cid);
+	wil_dbg_misc(wil, "get_station: %pM CID %d\n", mac, cid);
 	if (cid < 0)
 		return cid;
 
@@ -233,7 +245,7 @@ static int wil_cfg80211_dump_station(struct wiphy *wiphy,
 		return -ENOENT;
 
 	ether_addr_copy(mac, wil->sta[cid].addr);
-	wil_dbg_misc(wil, "%s(%pM) CID %d\n", __func__, mac, cid);
+	wil_dbg_misc(wil, "dump_station: %pM CID %d\n", mac, cid);
 
 	rc = wil_cid_fill_sinfo(wil, cid, sinfo);
 
@@ -250,16 +262,15 @@ wil_cfg80211_add_iface(struct wiphy *wiphy, const char *name,
 	struct net_device *ndev = wil_to_ndev(wil);
 	struct wireless_dev *p2p_wdev;
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "add_iface\n");
 
 	if (type != NL80211_IFTYPE_P2P_DEVICE) {
-		wil_err(wil, "%s: unsupported iftype %d\n", __func__, type);
+		wil_err(wil, "unsupported iftype %d\n", type);
 		return ERR_PTR(-EINVAL);
 	}
 
 	if (wil->p2p_wdev) {
-		wil_err(wil, "%s: P2P_DEVICE interface already created\n",
-			__func__);
+		wil_err(wil, "P2P_DEVICE interface already created\n");
 		return ERR_PTR(-EINVAL);
 	}
 
@@ -282,11 +293,10 @@ static int wil_cfg80211_del_iface(struct wiphy *wiphy,
 {
 	struct wil6210_priv *wil = wiphy_to_wil(wiphy);
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "del_iface\n");
 
 	if (wdev != wil->p2p_wdev) {
-		wil_err(wil, "%s: delete of incorrect interface 0x%p\n",
-			__func__, wdev);
+		wil_err(wil, "delete of incorrect interface 0x%p\n", wdev);
 		return -EINVAL;
 	}
 
@@ -304,7 +314,7 @@ static int wil_cfg80211_change_iface(struct wiphy *wiphy,
 	struct wireless_dev *wdev = wil_to_wdev(wil);
 	int rc;
 
-	wil_dbg_misc(wil, "%s() type=%d\n", __func__, type);
+	wil_dbg_misc(wil, "change_iface: type=%d\n", type);
 
 	if (netif_running(wil_to_ndev(wil)) && !wil_is_recovery_blocked(wil)) {
 		wil_dbg_misc(wil, "interface is up. resetting...\n");
@@ -351,8 +361,7 @@ static int wil_cfg80211_scan(struct wiphy *wiphy,
 	uint i, n;
 	int rc;
 
-	wil_dbg_misc(wil, "%s(), wdev=0x%p iftype=%d\n",
-		     __func__, wdev, wdev->iftype);
+	wil_dbg_misc(wil, "scan: wdev=0x%p iftype=%d\n", wdev, wdev->iftype);
 
 	/* check we are client side */
 	switch (wdev->iftype) {
@@ -557,7 +566,7 @@ static int wil_cfg80211_connect(struct wiphy *wiphy,
 	int rc = 0;
 	enum ieee80211_bss_type bss_type = IEEE80211_BSS_TYPE_ESS;
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "connect\n");
 	wil_print_connect_params(wil, sme);
 
 	if (test_bit(wil_status_fwconnecting, wil->status) ||
@@ -593,6 +602,7 @@ static int wil_cfg80211_connect(struct wiphy *wiphy,
 		goto out;
 	}
 	wil->privacy = sme->privacy;
+	wil->pbss = sme->pbss;
 
 	if (wil->privacy) {
 		/* For secure assoc, remove old keys */
@@ -689,12 +699,11 @@ static int wil_cfg80211_disconnect(struct wiphy *wiphy,
 	int rc;
 	struct wil6210_priv *wil = wiphy_to_wil(wiphy);
 
-	wil_dbg_misc(wil, "%s(reason=%d)\n", __func__, reason_code);
+	wil_dbg_misc(wil, "disconnect: reason=%d\n", reason_code);
 
 	if (!(test_bit(wil_status_fwconnecting, wil->status) ||
 	      test_bit(wil_status_fwconnected, wil->status))) {
-		wil_err(wil, "%s: Disconnect was called while disconnected\n",
-			__func__);
+		wil_err(wil, "Disconnect was called while disconnected\n");
 		return 0;
 	}
 
@@ -702,7 +711,7 @@ static int wil_cfg80211_disconnect(struct wiphy *wiphy,
 		      WMI_DISCONNECT_EVENTID, NULL, 0,
 		      WIL6210_DISCONNECT_TO_MS);
 	if (rc)
-		wil_err(wil, "%s: disconnect error %d\n", __func__, rc);
+		wil_err(wil, "disconnect error %d\n", rc);
 
 	return rc;
 }
@@ -750,7 +759,7 @@ int wil_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
 	 * different from currently "listened" channel and fail if it is.
 	 */
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "mgmt_tx\n");
 	print_hex_dump_bytes("mgmt tx frame ", DUMP_PREFIX_OFFSET, buf, len);
 
 	cmd = kmalloc(sizeof(*cmd) + len, GFP_KERNEL);
@@ -811,7 +820,7 @@ static enum wmi_key_usage wil_detect_key_usage(struct wil6210_priv *wil,
 			break;
 		}
 	}
-	wil_dbg_misc(wil, "%s() -> %s\n", __func__, key_usage_str[rc]);
+	wil_dbg_misc(wil, "detect_key_usage: -> %s\n", key_usage_str[rc]);
 
 	return rc;
 }
@@ -916,13 +925,13 @@ static int wil_cfg80211_add_key(struct wiphy *wiphy,
 		return -EINVAL;
 	}
 
-	wil_dbg_misc(wil, "%s(%pM %s[%d] PN %*phN)\n", __func__,
+	wil_dbg_misc(wil, "add_key: %pM %s[%d] PN %*phN\n",
 		     mac_addr, key_usage_str[key_usage], key_index,
 		     params->seq_len, params->seq);
 
 	if (IS_ERR(cs)) {
-		wil_err(wil, "Not connected, %s(%pM %s[%d] PN %*phN)\n",
-			__func__, mac_addr, key_usage_str[key_usage], key_index,
+		wil_err(wil, "Not connected, %pM %s[%d] PN %*phN\n",
+			mac_addr, key_usage_str[key_usage], key_index,
 			params->seq_len, params->seq);
 		return -EINVAL;
 	}
@@ -931,8 +940,8 @@ static int wil_cfg80211_add_key(struct wiphy *wiphy,
 
 	if (params->seq && params->seq_len != IEEE80211_GCMP_PN_LEN) {
 		wil_err(wil,
-			"Wrong PN len %d, %s(%pM %s[%d] PN %*phN)\n",
-			params->seq_len, __func__, mac_addr,
+			"Wrong PN len %d, %pM %s[%d] PN %*phN\n",
+			params->seq_len, mac_addr,
 			key_usage_str[key_usage], key_index,
 			params->seq_len, params->seq);
 		return -EINVAL;
@@ -956,11 +965,11 @@ static int wil_cfg80211_del_key(struct wiphy *wiphy,
 	struct wil_sta_info *cs = wil_find_sta_by_key_usage(wil, key_usage,
 							    mac_addr);
 
-	wil_dbg_misc(wil, "%s(%pM %s[%d])\n", __func__, mac_addr,
+	wil_dbg_misc(wil, "del_key: %pM %s[%d]\n", mac_addr,
 		     key_usage_str[key_usage], key_index);
 
 	if (IS_ERR(cs))
-		wil_info(wil, "Not connected, %s(%pM %s[%d])\n", __func__,
+		wil_info(wil, "Not connected, %pM %s[%d]\n",
 			 mac_addr, key_usage_str[key_usage], key_index);
 
 	if (!IS_ERR_OR_NULL(cs))
@@ -977,7 +986,7 @@ static int wil_cfg80211_set_default_key(struct wiphy *wiphy,
 {
 	struct wil6210_priv *wil = wiphy_to_wil(wiphy);
 
-	wil_dbg_misc(wil, "%s: entered\n", __func__);
+	wil_dbg_misc(wil, "set_default_key: entered\n");
 	return 0;
 }
 
@@ -990,8 +999,9 @@ static int wil_remain_on_channel(struct wiphy *wiphy,
 	struct wil6210_priv *wil = wiphy_to_wil(wiphy);
 	int rc;
 
-	wil_dbg_misc(wil, "%s() center_freq=%d, duration=%d iftype=%d\n",
-		     __func__, chan->center_freq, duration, wdev->iftype);
+	wil_dbg_misc(wil,
+		     "remain_on_channel: center_freq=%d, duration=%d iftype=%d\n",
+		     chan->center_freq, duration, wdev->iftype);
 
 	rc = wil_p2p_listen(wil, wdev, duration, chan, cookie);
 	return rc;
@@ -1003,7 +1013,7 @@ static int wil_cancel_remain_on_channel(struct wiphy *wiphy,
 {
 	struct wil6210_priv *wil = wiphy_to_wil(wiphy);
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "cancel_remain_on_channel\n");
 
 	return wil_p2p_cancel_listen(wil, cookie);
 }
@@ -1159,9 +1169,9 @@ static int _wil_cfg80211_start_ap(struct wiphy *wiphy,
 	if (pbss)
 		wmi_nettype = WMI_NETTYPE_P2P;
 
-	wil_dbg_misc(wil, "%s: is_go=%d\n", __func__, is_go);
+	wil_dbg_misc(wil, "start_ap: is_go=%d\n", is_go);
 	if (is_go && !pbss) {
-		wil_err(wil, "%s: P2P GO must be in PBSS\n", __func__);
+		wil_err(wil, "P2P GO must be in PBSS\n");
 		return -ENOTSUPP;
 	}
 
@@ -1216,7 +1226,7 @@ static int wil_cfg80211_change_beacon(struct wiphy *wiphy,
 	int rc;
 	u32 privacy = 0;
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "change_beacon\n");
 	wil_print_bcon_data(bcon);
 
 	if (bcon->tail &&
@@ -1255,7 +1265,7 @@ static int wil_cfg80211_start_ap(struct wiphy *wiphy,
 	struct cfg80211_crypto_settings *crypto = &info->crypto;
 	u8 hidden_ssid;
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "start_ap\n");
 
 	if (!channel) {
 		wil_err(wil, "AP: No channel???\n");
@@ -1306,7 +1316,7 @@ static int wil_cfg80211_stop_ap(struct wiphy *wiphy,
 {
 	struct wil6210_priv *wil = wiphy_to_wil(wiphy);
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "stop_ap\n");
 
 	netif_carrier_off(ndev);
 	wil_set_recovery_state(wil, fw_recovery_idle);
@@ -1322,13 +1332,35 @@ static int wil_cfg80211_stop_ap(struct wiphy *wiphy,
 	return 0;
 }
 
+static int wil_cfg80211_add_station(struct wiphy *wiphy,
+				    struct net_device *dev,
+				    const u8 *mac,
+				    struct station_parameters *params)
+{
+	struct wil6210_priv *wil = wiphy_to_wil(wiphy);
+
+	wil_dbg_misc(wil, "add station %pM aid %d\n", mac, params->aid);
+
+	if (!disable_ap_sme) {
+		wil_err(wil, "not supported with AP SME enabled\n");
+		return -EOPNOTSUPP;
+	}
+
+	if (params->aid > WIL_MAX_DMG_AID) {
+		wil_err(wil, "invalid aid\n");
+		return -EINVAL;
+	}
+
+	return wmi_new_sta(wil, mac, params->aid);
+}
+
 static int wil_cfg80211_del_station(struct wiphy *wiphy,
 				    struct net_device *dev,
 				    struct station_del_parameters *params)
 {
 	struct wil6210_priv *wil = wiphy_to_wil(wiphy);
 
-	wil_dbg_misc(wil, "%s(%pM, reason=%d)\n", __func__, params->mac,
+	wil_dbg_misc(wil, "del_station: %pM, reason=%d\n", params->mac,
 		     params->reason_code);
 
 	mutex_lock(&wil->mutex);
@@ -1338,6 +1370,52 @@ static int wil_cfg80211_del_station(struct wiphy *wiphy,
 	return 0;
 }
 
+static int wil_cfg80211_change_station(struct wiphy *wiphy,
+				       struct net_device *dev,
+				       const u8 *mac,
+				       struct station_parameters *params)
+{
+	struct wil6210_priv *wil = wiphy_to_wil(wiphy);
+	int authorize;
+	int cid, i;
+	struct vring_tx_data *txdata = NULL;
+
+	wil_dbg_misc(wil, "change station %pM mask 0x%x set 0x%x\n", mac,
+		     params->sta_flags_mask, params->sta_flags_set);
+
+	if (!disable_ap_sme) {
+		wil_dbg_misc(wil, "not supported with AP SME enabled\n");
+		return -EOPNOTSUPP;
+	}
+
+	if (!(params->sta_flags_mask & BIT(NL80211_STA_FLAG_AUTHORIZED)))
+		return 0;
+
+	cid = wil_find_cid(wil, mac);
+	if (cid < 0) {
+		wil_err(wil, "station not found\n");
+		return -ENOLINK;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(wil->vring2cid_tid); i++)
+		if (wil->vring2cid_tid[i][0] == cid) {
+			txdata = &wil->vring_tx_data[i];
+			break;
+		}
+
+	if (!txdata) {
+		wil_err(wil, "vring data not found\n");
+		return -ENOLINK;
+	}
+
+	authorize = params->sta_flags_set & BIT(NL80211_STA_FLAG_AUTHORIZED);
+	txdata->dot1x_open = authorize ? 1 : 0;
+	wil_dbg_misc(wil, "cid %d vring %d authorize %d\n", cid, i,
+		     txdata->dot1x_open);
+
+	return 0;
+}
+
 /* probe_client handling */
 static void wil_probe_client_handle(struct wil6210_priv *wil,
 				    struct wil_probe_client_req *req)
@@ -1387,7 +1465,7 @@ void wil_probe_client_flush(struct wil6210_priv *wil)
 {
 	struct wil_probe_client_req *req, *t;
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "probe_client_flush\n");
 
 	mutex_lock(&wil->probe_client_mutex);
 
@@ -1407,7 +1485,7 @@ static int wil_cfg80211_probe_client(struct wiphy *wiphy,
 	struct wil_probe_client_req *req;
 	int cid = wil_find_cid(wil, peer);
 
-	wil_dbg_misc(wil, "%s(%pM => CID %d)\n", __func__, peer, cid);
+	wil_dbg_misc(wil, "probe_client: %pM => CID %d\n", peer, cid);
 
 	if (cid < 0)
 		return -ENOLINK;
@@ -1435,7 +1513,7 @@ static int wil_cfg80211_change_bss(struct wiphy *wiphy,
 	struct wil6210_priv *wil = wiphy_to_wil(wiphy);
 
 	if (params->ap_isolate >= 0) {
-		wil_dbg_misc(wil, "%s(ap_isolate %d => %d)\n", __func__,
+		wil_dbg_misc(wil, "change_bss: ap_isolate %d => %d\n",
 			     wil->ap_isolate, params->ap_isolate);
 		wil->ap_isolate = params->ap_isolate;
 	}
@@ -1448,7 +1526,7 @@ static int wil_cfg80211_start_p2p_device(struct wiphy *wiphy,
 {
 	struct wil6210_priv *wil = wiphy_to_wil(wiphy);
 
-	wil_dbg_misc(wil, "%s: entered\n", __func__);
+	wil_dbg_misc(wil, "start_p2p_device: entered\n");
 	wil->p2p.p2p_dev_started = 1;
 	return 0;
 }
@@ -1462,7 +1540,7 @@ static void wil_cfg80211_stop_p2p_device(struct wiphy *wiphy,
 	if (!p2p->p2p_dev_started)
 		return;
 
-	wil_dbg_misc(wil, "%s: entered\n", __func__);
+	wil_dbg_misc(wil, "stop_p2p_device: entered\n");
 	mutex_lock(&wil->mutex);
 	mutex_lock(&wil->p2p_wdev_mutex);
 	wil_p2p_stop_radio_operations(wil);
@@ -1499,7 +1577,7 @@ static int wil_cfg80211_set_power_mgmt(struct wiphy *wiphy,
 	return rc;
 }
 
-static struct cfg80211_ops wil_cfg80211_ops = {
+static const struct cfg80211_ops wil_cfg80211_ops = {
 	.add_virtual_intf = wil_cfg80211_add_iface,
 	.del_virtual_intf = wil_cfg80211_del_iface,
 	.scan = wil_cfg80211_scan,
@@ -1521,7 +1599,9 @@ static struct cfg80211_ops wil_cfg80211_ops = {
 	.change_beacon = wil_cfg80211_change_beacon,
 	.start_ap = wil_cfg80211_start_ap,
 	.stop_ap = wil_cfg80211_stop_ap,
+	.add_station = wil_cfg80211_add_station,
 	.del_station = wil_cfg80211_del_station,
+	.change_station = wil_cfg80211_change_station,
 	.probe_client = wil_cfg80211_probe_client,
 	.change_bss = wil_cfg80211_change_bss,
 	/* P2P device */
@@ -1542,10 +1622,11 @@ static void wil_wiphy_init(struct wiphy *wiphy)
 				 BIT(NL80211_IFTYPE_P2P_GO) |
 				 BIT(NL80211_IFTYPE_P2P_DEVICE) |
 				 BIT(NL80211_IFTYPE_MONITOR);
-	wiphy->flags |= WIPHY_FLAG_HAVE_AP_SME |
-			WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL |
+	wiphy->flags |= WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL |
 			WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD |
 			WIPHY_FLAG_PS_ON_BY_DEFAULT;
+	if (!disable_ap_sme)
+		wiphy->flags |= WIPHY_FLAG_HAVE_AP_SME;
 	dev_dbg(wiphy_dev(wiphy), "%s : flags = 0x%08x\n",
 		__func__, wiphy->flags);
 	wiphy->probe_resp_offload =
diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c
index 5e4058a4037b..3e8cdf12feda 100644
--- a/drivers/net/wireless/ath/wil6210/debugfs.c
+++ b/drivers/net/wireless/ath/wil6210/debugfs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2016 Qualcomm Atheros, Inc.
+ * Copyright (c) 2012-2017 Qualcomm Atheros, Inc.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -364,13 +364,13 @@ static void wil6210_debugfs_init_offset(struct wil6210_priv *wil,
 }
 
 static const struct dbg_off isr_off[] = {
-	{"ICC", S_IRUGO | S_IWUSR, offsetof(struct RGF_ICR, ICC), doff_io32},
-	{"ICR", S_IRUGO | S_IWUSR, offsetof(struct RGF_ICR, ICR), doff_io32},
-	{"ICM", S_IRUGO | S_IWUSR, offsetof(struct RGF_ICR, ICM), doff_io32},
-	{"ICS",		  S_IWUSR, offsetof(struct RGF_ICR, ICS), doff_io32},
-	{"IMV", S_IRUGO | S_IWUSR, offsetof(struct RGF_ICR, IMV), doff_io32},
-	{"IMS",		  S_IWUSR, offsetof(struct RGF_ICR, IMS), doff_io32},
-	{"IMC",		  S_IWUSR, offsetof(struct RGF_ICR, IMC), doff_io32},
+	{"ICC", 0644, offsetof(struct RGF_ICR, ICC), doff_io32},
+	{"ICR", 0644, offsetof(struct RGF_ICR, ICR), doff_io32},
+	{"ICM", 0644, offsetof(struct RGF_ICR, ICM), doff_io32},
+	{"ICS",	0244, offsetof(struct RGF_ICR, ICS), doff_io32},
+	{"IMV", 0644, offsetof(struct RGF_ICR, IMV), doff_io32},
+	{"IMS",	0244, offsetof(struct RGF_ICR, IMS), doff_io32},
+	{"IMC",	0244, offsetof(struct RGF_ICR, IMC), doff_io32},
 	{},
 };
 
@@ -390,9 +390,9 @@ static int wil6210_debugfs_create_ISR(struct wil6210_priv *wil,
 }
 
 static const struct dbg_off pseudo_isr_off[] = {
-	{"CAUSE",   S_IRUGO, HOSTADDR(RGF_DMA_PSEUDO_CAUSE), doff_io32},
-	{"MASK_SW", S_IRUGO, HOSTADDR(RGF_DMA_PSEUDO_CAUSE_MASK_SW), doff_io32},
-	{"MASK_FW", S_IRUGO, HOSTADDR(RGF_DMA_PSEUDO_CAUSE_MASK_FW), doff_io32},
+	{"CAUSE",   0444, HOSTADDR(RGF_DMA_PSEUDO_CAUSE), doff_io32},
+	{"MASK_SW", 0444, HOSTADDR(RGF_DMA_PSEUDO_CAUSE_MASK_SW), doff_io32},
+	{"MASK_FW", 0444, HOSTADDR(RGF_DMA_PSEUDO_CAUSE_MASK_FW), doff_io32},
 	{},
 };
 
@@ -411,40 +411,40 @@ static int wil6210_debugfs_create_pseudo_ISR(struct wil6210_priv *wil,
 }
 
 static const struct dbg_off lgc_itr_cnt_off[] = {
-	{"TRSH", S_IRUGO | S_IWUSR, HOSTADDR(RGF_DMA_ITR_CNT_TRSH), doff_io32},
-	{"DATA", S_IRUGO | S_IWUSR, HOSTADDR(RGF_DMA_ITR_CNT_DATA), doff_io32},
-	{"CTL",  S_IRUGO | S_IWUSR, HOSTADDR(RGF_DMA_ITR_CNT_CRL), doff_io32},
+	{"TRSH", 0644, HOSTADDR(RGF_DMA_ITR_CNT_TRSH), doff_io32},
+	{"DATA", 0644, HOSTADDR(RGF_DMA_ITR_CNT_DATA), doff_io32},
+	{"CTL",  0644, HOSTADDR(RGF_DMA_ITR_CNT_CRL), doff_io32},
 	{},
 };
 
 static const struct dbg_off tx_itr_cnt_off[] = {
-	{"TRSH", S_IRUGO | S_IWUSR, HOSTADDR(RGF_DMA_ITR_TX_CNT_TRSH),
+	{"TRSH", 0644, HOSTADDR(RGF_DMA_ITR_TX_CNT_TRSH),
 	 doff_io32},
-	{"DATA", S_IRUGO | S_IWUSR, HOSTADDR(RGF_DMA_ITR_TX_CNT_DATA),
+	{"DATA", 0644, HOSTADDR(RGF_DMA_ITR_TX_CNT_DATA),
 	 doff_io32},
-	{"CTL",  S_IRUGO | S_IWUSR, HOSTADDR(RGF_DMA_ITR_TX_CNT_CTL),
+	{"CTL",  0644, HOSTADDR(RGF_DMA_ITR_TX_CNT_CTL),
 	 doff_io32},
-	{"IDL_TRSH", S_IRUGO | S_IWUSR, HOSTADDR(RGF_DMA_ITR_TX_IDL_CNT_TRSH),
+	{"IDL_TRSH", 0644, HOSTADDR(RGF_DMA_ITR_TX_IDL_CNT_TRSH),
 	 doff_io32},
-	{"IDL_DATA", S_IRUGO | S_IWUSR, HOSTADDR(RGF_DMA_ITR_TX_IDL_CNT_DATA),
+	{"IDL_DATA", 0644, HOSTADDR(RGF_DMA_ITR_TX_IDL_CNT_DATA),
 	 doff_io32},
-	{"IDL_CTL",  S_IRUGO | S_IWUSR, HOSTADDR(RGF_DMA_ITR_TX_IDL_CNT_CTL),
+	{"IDL_CTL",  0644, HOSTADDR(RGF_DMA_ITR_TX_IDL_CNT_CTL),
 	 doff_io32},
 	{},
 };
 
 static const struct dbg_off rx_itr_cnt_off[] = {
-	{"TRSH", S_IRUGO | S_IWUSR, HOSTADDR(RGF_DMA_ITR_RX_CNT_TRSH),
+	{"TRSH", 0644, HOSTADDR(RGF_DMA_ITR_RX_CNT_TRSH),
 	 doff_io32},
-	{"DATA", S_IRUGO | S_IWUSR, HOSTADDR(RGF_DMA_ITR_RX_CNT_DATA),
+	{"DATA", 0644, HOSTADDR(RGF_DMA_ITR_RX_CNT_DATA),
 	 doff_io32},
-	{"CTL",  S_IRUGO | S_IWUSR, HOSTADDR(RGF_DMA_ITR_RX_CNT_CTL),
+	{"CTL",  0644, HOSTADDR(RGF_DMA_ITR_RX_CNT_CTL),
 	 doff_io32},
-	{"IDL_TRSH", S_IRUGO | S_IWUSR, HOSTADDR(RGF_DMA_ITR_RX_IDL_CNT_TRSH),
+	{"IDL_TRSH", 0644, HOSTADDR(RGF_DMA_ITR_RX_IDL_CNT_TRSH),
 	 doff_io32},
-	{"IDL_DATA", S_IRUGO | S_IWUSR, HOSTADDR(RGF_DMA_ITR_RX_IDL_CNT_DATA),
+	{"IDL_DATA", 0644, HOSTADDR(RGF_DMA_ITR_RX_IDL_CNT_DATA),
 	 doff_io32},
-	{"IDL_CTL",  S_IRUGO | S_IWUSR, HOSTADDR(RGF_DMA_ITR_RX_IDL_CNT_CTL),
+	{"IDL_CTL",  0644, HOSTADDR(RGF_DMA_ITR_RX_IDL_CNT_CTL),
 	 doff_io32},
 	{},
 };
@@ -813,7 +813,7 @@ static ssize_t wil_write_file_txmgmt(struct file *file, const char __user *buf,
 	rc = wil_cfg80211_mgmt_tx(wiphy, wdev, &params, NULL);
 
 	kfree(frame);
-	wil_info(wil, "%s() -> %d\n", __func__, rc);
+	wil_info(wil, "-> %d\n", rc);
 
 	return len;
 }
@@ -855,7 +855,7 @@ static ssize_t wil_write_file_wmi(struct file *file, const char __user *buf,
 	rc1 = wmi_send(wil, cmdid, cmd, cmdlen);
 	kfree(wmi);
 
-	wil_info(wil, "%s(0x%04x[%d]) -> %d\n", __func__, cmdid, cmdlen, rc1);
+	wil_info(wil, "0x%04x[%d] -> %d\n", cmdid, cmdlen, rc1);
 
 	return rc;
 }
@@ -1379,6 +1379,7 @@ __acquires(&p->tid_rx_lock) __releases(&p->tid_rx_lock)
 	for (i = 0; i < ARRAY_SIZE(wil->sta); i++) {
 		struct wil_sta_info *p = &wil->sta[i];
 		char *status = "unknown";
+		u8 aid = 0;
 
 		switch (p->status) {
 		case wil_sta_unused:
@@ -1389,9 +1390,10 @@ __acquires(&p->tid_rx_lock) __releases(&p->tid_rx_lock)
 			break;
 		case wil_sta_connected:
 			status = "connected";
+			aid = p->aid;
 			break;
 		}
-		seq_printf(s, "[%d] %pM %s\n", i, p->addr, status);
+		seq_printf(s, "[%d] %pM %s AID %d\n", i, p->addr, status, aid);
 
 		if (p->status == wil_sta_connected) {
 			spin_lock_bh(&p->tid_rx_lock);
@@ -1622,7 +1624,7 @@ static void wil6210_debugfs_init_blobs(struct wil6210_priv *wil,
 		blob->data = (void * __force)wil->csr + HOSTADDR(map->host);
 		blob->size = map->to - map->from;
 		snprintf(name, sizeof(name), "blob_%s", map->name);
-		wil_debugfs_create_ioblob(name, S_IRUGO, dbg, wil_blob);
+		wil_debugfs_create_ioblob(name, 0444, dbg, wil_blob);
 	}
 }
 
@@ -1632,29 +1634,29 @@ static const struct {
 	umode_t mode;
 	const struct file_operations *fops;
 } dbg_files[] = {
-	{"mbox",	S_IRUGO,		&fops_mbox},
-	{"vrings",	S_IRUGO,		&fops_vring},
-	{"stations",	S_IRUGO,		&fops_sta},
-	{"desc",	S_IRUGO,		&fops_txdesc},
-	{"bf",		S_IRUGO,		&fops_bf},
-	{"ssid",	S_IRUGO | S_IWUSR,	&fops_ssid},
-	{"mem_val",	S_IRUGO,		&fops_memread},
-	{"reset",		  S_IWUSR,	&fops_reset},
-	{"rxon",		  S_IWUSR,	&fops_rxon},
-	{"tx_mgmt",		  S_IWUSR,	&fops_txmgmt},
-	{"wmi_send",		  S_IWUSR,	&fops_wmi},
-	{"back",	S_IRUGO | S_IWUSR,	&fops_back},
-	{"pmccfg",	S_IRUGO | S_IWUSR,	&fops_pmccfg},
-	{"pmcdata",	S_IRUGO,		&fops_pmcdata},
-	{"temp",	S_IRUGO,		&fops_temp},
-	{"freq",	S_IRUGO,		&fops_freq},
-	{"link",	S_IRUGO,		&fops_link},
-	{"info",	S_IRUGO,		&fops_info},
-	{"recovery",	S_IRUGO | S_IWUSR,	&fops_recovery},
-	{"led_cfg",	S_IRUGO | S_IWUSR,	&fops_led_cfg},
-	{"led_blink_time",	S_IRUGO | S_IWUSR,	&fops_led_blink_time},
-	{"fw_capabilities",	S_IRUGO,	&fops_fw_capabilities},
-	{"fw_version",	S_IRUGO,		&fops_fw_version},
+	{"mbox",	0444,		&fops_mbox},
+	{"vrings",	0444,		&fops_vring},
+	{"stations", 0444,		&fops_sta},
+	{"desc",	0444,		&fops_txdesc},
+	{"bf",		0444,		&fops_bf},
+	{"ssid",	0644,		&fops_ssid},
+	{"mem_val",	0644,		&fops_memread},
+	{"reset",	0244,		&fops_reset},
+	{"rxon",	0244,		&fops_rxon},
+	{"tx_mgmt",	0244,		&fops_txmgmt},
+	{"wmi_send", 0244,		&fops_wmi},
+	{"back",	0644,		&fops_back},
+	{"pmccfg",	0644,		&fops_pmccfg},
+	{"pmcdata",	0444,		&fops_pmcdata},
+	{"temp",	0444,		&fops_temp},
+	{"freq",	0444,		&fops_freq},
+	{"link",	0444,		&fops_link},
+	{"info",	0444,		&fops_info},
+	{"recovery", 0644,		&fops_recovery},
+	{"led_cfg",	0644,		&fops_led_cfg},
+	{"led_blink_time",	0644,	&fops_led_blink_time},
+	{"fw_capabilities",	0444,	&fops_fw_capabilities},
+	{"fw_version",	0444,		&fops_fw_version},
 };
 
 static void wil6210_debugfs_init_files(struct wil6210_priv *wil,
@@ -1693,30 +1695,32 @@ static void wil6210_debugfs_init_isr(struct wil6210_priv *wil,
 
 /* fields in struct wil6210_priv */
 static const struct dbg_off dbg_wil_off[] = {
-	WIL_FIELD(privacy,	S_IRUGO,		doff_u32),
-	WIL_FIELD(status[0],	S_IRUGO | S_IWUSR,	doff_ulong),
-	WIL_FIELD(hw_version,	S_IRUGO,		doff_x32),
-	WIL_FIELD(recovery_count, S_IRUGO,		doff_u32),
-	WIL_FIELD(ap_isolate,	S_IRUGO,		doff_u32),
-	WIL_FIELD(discovery_mode, S_IRUGO | S_IWUSR,	doff_u8),
+	WIL_FIELD(privacy,	0444,		doff_u32),
+	WIL_FIELD(status[0],	0644,	doff_ulong),
+	WIL_FIELD(hw_version,	0444,	doff_x32),
+	WIL_FIELD(recovery_count, 0444,	doff_u32),
+	WIL_FIELD(ap_isolate,	0444,	doff_u32),
+	WIL_FIELD(discovery_mode, 0644,	doff_u8),
+	WIL_FIELD(chip_revision, 0444,	doff_u8),
+	WIL_FIELD(abft_len, 0644,		doff_u8),
 	{},
 };
 
 static const struct dbg_off dbg_wil_regs[] = {
-	{"RGF_MAC_MTRL_COUNTER_0", S_IRUGO, HOSTADDR(RGF_MAC_MTRL_COUNTER_0),
+	{"RGF_MAC_MTRL_COUNTER_0", 0444, HOSTADDR(RGF_MAC_MTRL_COUNTER_0),
 		doff_io32},
-	{"RGF_USER_USAGE_1", S_IRUGO, HOSTADDR(RGF_USER_USAGE_1), doff_io32},
+	{"RGF_USER_USAGE_1", 0444, HOSTADDR(RGF_USER_USAGE_1), doff_io32},
 	{},
 };
 
 /* static parameters */
 static const struct dbg_off dbg_statics[] = {
-	{"desc_index",	S_IRUGO | S_IWUSR, (ulong)&dbg_txdesc_index, doff_u32},
-	{"vring_index",	S_IRUGO | S_IWUSR, (ulong)&dbg_vring_index, doff_u32},
-	{"mem_addr",	S_IRUGO | S_IWUSR, (ulong)&mem_addr, doff_u32},
-	{"vring_idle_trsh", S_IRUGO | S_IWUSR, (ulong)&vring_idle_trsh,
+	{"desc_index",	0644, (ulong)&dbg_txdesc_index, doff_u32},
+	{"vring_index",	0644, (ulong)&dbg_vring_index, doff_u32},
+	{"mem_addr",	0644, (ulong)&mem_addr, doff_u32},
+	{"vring_idle_trsh", 0644, (ulong)&vring_idle_trsh,
 	 doff_u32},
-	{"led_polarity", S_IRUGO | S_IWUSR, (ulong)&led_polarity, doff_u8},
+	{"led_polarity", 0644, (ulong)&led_polarity, doff_u8},
 	{},
 };
 
diff --git a/drivers/net/wireless/ath/wil6210/ethtool.c b/drivers/net/wireless/ath/wil6210/ethtool.c
index 7053b62ca8d3..adcfef4dabf7 100644
--- a/drivers/net/wireless/ath/wil6210/ethtool.c
+++ b/drivers/net/wireless/ath/wil6210/ethtool.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014 Qualcomm Atheros, Inc.
+ * Copyright (c) 2014,2017 Qualcomm Atheros, Inc.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -27,7 +27,7 @@ static int wil_ethtoolops_begin(struct net_device *ndev)
 
 	mutex_lock(&wil->mutex);
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "ethtoolops_begin\n");
 
 	return 0;
 }
@@ -36,7 +36,7 @@ static void wil_ethtoolops_complete(struct net_device *ndev)
 {
 	struct wil6210_priv *wil = ndev_to_wil(ndev);
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "ethtoolops_complete\n");
 
 	mutex_unlock(&wil->mutex);
 }
@@ -48,7 +48,7 @@ static int wil_ethtoolops_get_coalesce(struct net_device *ndev,
 	u32 tx_itr_en, tx_itr_val = 0;
 	u32 rx_itr_en, rx_itr_val = 0;
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "ethtoolops_get_coalesce\n");
 
 	tx_itr_en = wil_r(wil, RGF_DMA_ITR_TX_CNT_CTL);
 	if (tx_itr_en & BIT_DMA_ITR_TX_CNT_CTL_EN)
@@ -68,7 +68,7 @@ static int wil_ethtoolops_set_coalesce(struct net_device *ndev,
 {
 	struct wil6210_priv *wil = ndev_to_wil(ndev);
 
-	wil_dbg_misc(wil, "%s(rx %d usec, tx %d usec)\n", __func__,
+	wil_dbg_misc(wil, "ethtoolops_set_coalesce: rx %d usec, tx %d usec\n",
 		     cp->rx_coalesce_usecs, cp->tx_coalesce_usecs);
 
 	if (wil->wdev->iftype == NL80211_IFTYPE_MONITOR) {
diff --git a/drivers/net/wireless/ath/wil6210/fw.c b/drivers/net/wireless/ath/wil6210/fw.c
index 82aae2d705b4..540fc20984d8 100644
--- a/drivers/net/wireless/ath/wil6210/fw.c
+++ b/drivers/net/wireless/ath/wil6210/fw.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014-2015 Qualcomm Atheros, Inc.
+ * Copyright (c) 2014-2015,2017 Qualcomm Atheros, Inc.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -19,8 +19,9 @@
 #include "wil6210.h"
 #include "fw.h"
 
-MODULE_FIRMWARE(WIL_FW_NAME);
-MODULE_FIRMWARE(WIL_FW2_NAME);
+MODULE_FIRMWARE(WIL_FW_NAME_DEFAULT);
+MODULE_FIRMWARE(WIL_FW_NAME_SPARROW_PLUS);
+MODULE_FIRMWARE(WIL_BOARD_FILE_NAME);
 
 static
 void wil_memset_toio_32(volatile void __iomem *dst, u32 val,
diff --git a/drivers/net/wireless/ath/wil6210/fw_inc.c b/drivers/net/wireless/ath/wil6210/fw_inc.c
index 8f40eb301924..f4901587c005 100644
--- a/drivers/net/wireless/ath/wil6210/fw_inc.c
+++ b/drivers/net/wireless/ath/wil6210/fw_inc.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014-2016 Qualcomm Atheros, Inc.
+ * Copyright (c) 2014-2017 Qualcomm Atheros, Inc.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -537,3 +537,22 @@ out:
 	release_firmware(fw);
 	return rc;
 }
+
+/**
+ * wil_fw_verify_file_exists - checks if firmware file exist
+ *
+ * @wil: driver context
+ * @name: firmware file name
+ *
+ * return value - boolean, true for success, false for failure
+ */
+bool wil_fw_verify_file_exists(struct wil6210_priv *wil, const char *name)
+{
+	const struct firmware *fw;
+	int rc;
+
+	rc = request_firmware(&fw, name, wil_to_dev(wil));
+	if (!rc)
+		release_firmware(fw);
+	return rc != -ENOENT;
+}
diff --git a/drivers/net/wireless/ath/wil6210/interrupt.c b/drivers/net/wireless/ath/wil6210/interrupt.c
index 64046e0bd0a2..cab1e5c0e374 100644
--- a/drivers/net/wireless/ath/wil6210/interrupt.c
+++ b/drivers/net/wireless/ath/wil6210/interrupt.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2016 Qualcomm Atheros, Inc.
+ * Copyright (c) 2012-2017 Qualcomm Atheros, Inc.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -94,7 +94,7 @@ static void wil6210_mask_irq_rx(struct wil6210_priv *wil)
 
 static void wil6210_mask_irq_misc(struct wil6210_priv *wil, bool mask_halp)
 {
-	wil_dbg_irq(wil, "%s: mask_halp(%s)\n", __func__,
+	wil_dbg_irq(wil, "mask_irq_misc: mask_halp(%s)\n",
 		    mask_halp ? "true" : "false");
 
 	wil_w(wil, RGF_DMA_EP_MISC_ICR + offsetof(struct RGF_ICR, IMS),
@@ -103,7 +103,7 @@ static void wil6210_mask_irq_misc(struct wil6210_priv *wil, bool mask_halp)
 
 void wil6210_mask_halp(struct wil6210_priv *wil)
 {
-	wil_dbg_irq(wil, "%s()\n", __func__);
+	wil_dbg_irq(wil, "mask_halp\n");
 
 	wil_w(wil, RGF_DMA_EP_MISC_ICR + offsetof(struct RGF_ICR, IMS),
 	      BIT_DMA_EP_MISC_ICR_HALP);
@@ -111,7 +111,7 @@ void wil6210_mask_halp(struct wil6210_priv *wil)
 
 static void wil6210_mask_irq_pseudo(struct wil6210_priv *wil)
 {
-	wil_dbg_irq(wil, "%s()\n", __func__);
+	wil_dbg_irq(wil, "mask_irq_pseudo\n");
 
 	wil_w(wil, RGF_DMA_PSEUDO_CAUSE_MASK_SW, WIL6210_IRQ_DISABLE);
 
@@ -134,7 +134,7 @@ void wil6210_unmask_irq_rx(struct wil6210_priv *wil)
 
 static void wil6210_unmask_irq_misc(struct wil6210_priv *wil, bool unmask_halp)
 {
-	wil_dbg_irq(wil, "%s: unmask_halp(%s)\n", __func__,
+	wil_dbg_irq(wil, "unmask_irq_misc: unmask_halp(%s)\n",
 		    unmask_halp ? "true" : "false");
 
 	wil_w(wil, RGF_DMA_EP_MISC_ICR + offsetof(struct RGF_ICR, IMC),
@@ -143,7 +143,7 @@ static void wil6210_unmask_irq_misc(struct wil6210_priv *wil, bool unmask_halp)
 
 static void wil6210_unmask_halp(struct wil6210_priv *wil)
 {
-	wil_dbg_irq(wil, "%s()\n", __func__);
+	wil_dbg_irq(wil, "unmask_halp\n");
 
 	wil_w(wil, RGF_DMA_EP_MISC_ICR + offsetof(struct RGF_ICR, IMC),
 	      BIT_DMA_EP_MISC_ICR_HALP);
@@ -151,7 +151,7 @@ static void wil6210_unmask_halp(struct wil6210_priv *wil)
 
 static void wil6210_unmask_irq_pseudo(struct wil6210_priv *wil)
 {
-	wil_dbg_irq(wil, "%s()\n", __func__);
+	wil_dbg_irq(wil, "unmask_irq_pseudo\n");
 
 	set_bit(wil_status_irqen, wil->status);
 
@@ -160,7 +160,7 @@ static void wil6210_unmask_irq_pseudo(struct wil6210_priv *wil)
 
 void wil_mask_irq(struct wil6210_priv *wil)
 {
-	wil_dbg_irq(wil, "%s()\n", __func__);
+	wil_dbg_irq(wil, "mask_irq\n");
 
 	wil6210_mask_irq_tx(wil);
 	wil6210_mask_irq_rx(wil);
@@ -170,7 +170,7 @@ void wil_mask_irq(struct wil6210_priv *wil)
 
 void wil_unmask_irq(struct wil6210_priv *wil)
 {
-	wil_dbg_irq(wil, "%s()\n", __func__);
+	wil_dbg_irq(wil, "unmask_irq\n");
 
 	wil_w(wil, RGF_DMA_EP_RX_ICR + offsetof(struct RGF_ICR, ICC),
 	      WIL_ICR_ICC_VALUE);
@@ -187,7 +187,7 @@ void wil_unmask_irq(struct wil6210_priv *wil)
 
 void wil_configure_interrupt_moderation(struct wil6210_priv *wil)
 {
-	wil_dbg_irq(wil, "%s()\n", __func__);
+	wil_dbg_irq(wil, "configure_interrupt_moderation\n");
 
 	/* disable interrupt moderation for monitor
 	 * to get better timestamp precision
@@ -400,7 +400,7 @@ static irqreturn_t wil6210_irq_misc(int irq, void *cookie)
 	}
 
 	if (isr & BIT_DMA_EP_MISC_ICR_HALP) {
-		wil_dbg_irq(wil, "%s: HALP IRQ invoked\n", __func__);
+		wil_dbg_irq(wil, "irq_misc: HALP IRQ invoked\n");
 		wil6210_mask_halp(wil);
 		isr &= ~BIT_DMA_EP_MISC_ICR_HALP;
 		complete(&wil->halp.comp);
@@ -599,7 +599,7 @@ void wil6210_clear_irq(struct wil6210_priv *wil)
 
 void wil6210_set_halp(struct wil6210_priv *wil)
 {
-	wil_dbg_irq(wil, "%s()\n", __func__);
+	wil_dbg_irq(wil, "set_halp\n");
 
 	wil_w(wil, RGF_DMA_EP_MISC_ICR + offsetof(struct RGF_ICR, ICS),
 	      BIT_DMA_EP_MISC_ICR_HALP);
@@ -607,7 +607,7 @@ void wil6210_set_halp(struct wil6210_priv *wil)
 
 void wil6210_clear_halp(struct wil6210_priv *wil)
 {
-	wil_dbg_irq(wil, "%s()\n", __func__);
+	wil_dbg_irq(wil, "clear_halp\n");
 
 	wil_w(wil, RGF_DMA_EP_MISC_ICR + offsetof(struct RGF_ICR, ICR),
 	      BIT_DMA_EP_MISC_ICR_HALP);
@@ -618,7 +618,7 @@ int wil6210_init_irq(struct wil6210_priv *wil, int irq, bool use_msi)
 {
 	int rc;
 
-	wil_dbg_misc(wil, "%s(%s)\n", __func__, use_msi ? "MSI" : "INTx");
+	wil_dbg_misc(wil, "init_irq: %s\n", use_msi ? "MSI" : "INTx");
 
 	rc = request_threaded_irq(irq, wil6210_hardirq,
 				  wil6210_thread_irq,
@@ -629,7 +629,7 @@ int wil6210_init_irq(struct wil6210_priv *wil, int irq, bool use_msi)
 
 void wil6210_fini_irq(struct wil6210_priv *wil, int irq)
 {
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "fini_irq:\n");
 
 	wil_mask_irq(wil);
 	free_irq(irq, wil);
diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c
index e2e021bcaa03..efb1f59aafd9 100644
--- a/drivers/net/wireless/ath/wil6210/main.c
+++ b/drivers/net/wireless/ath/wil6210/main.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2016 Qualcomm Atheros, Inc.
+ * Copyright (c) 2012-2017 Qualcomm Atheros, Inc.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -27,23 +27,23 @@
 #define WAIT_FOR_SCAN_ABORT_MS 1000
 
 bool debug_fw; /* = false; */
-module_param(debug_fw, bool, S_IRUGO);
+module_param(debug_fw, bool, 0444);
 MODULE_PARM_DESC(debug_fw, " do not perform card reset. For FW debug");
 
 static bool oob_mode;
-module_param(oob_mode, bool, S_IRUGO);
+module_param(oob_mode, bool, 0444);
 MODULE_PARM_DESC(oob_mode,
 		 " enable out of the box (OOB) mode in FW, for diagnostics and certification");
 
 bool no_fw_recovery;
-module_param(no_fw_recovery, bool, S_IRUGO | S_IWUSR);
+module_param(no_fw_recovery, bool, 0644);
 MODULE_PARM_DESC(no_fw_recovery, " disable automatic FW error recovery");
 
 /* if not set via modparam, will be set to default value of 1/8 of
  * rx ring size during init flow
  */
 unsigned short rx_ring_overflow_thrsh = WIL6210_RX_HIGH_TRSH_INIT;
-module_param(rx_ring_overflow_thrsh, ushort, S_IRUGO);
+module_param(rx_ring_overflow_thrsh, ushort, 0444);
 MODULE_PARM_DESC(rx_ring_overflow_thrsh,
 		 " RX ring overflow threshold in descriptors.");
 
@@ -73,7 +73,7 @@ static const struct kernel_param_ops mtu_max_ops = {
 	.get = param_get_uint,
 };
 
-module_param_cb(mtu_max, &mtu_max_ops, &mtu_max, S_IRUGO);
+module_param_cb(mtu_max, &mtu_max_ops, &mtu_max, 0444);
 MODULE_PARM_DESC(mtu_max, " Max MTU value.");
 
 static uint rx_ring_order = WIL_RX_RING_SIZE_ORDER_DEFAULT;
@@ -102,11 +102,11 @@ static const struct kernel_param_ops ring_order_ops = {
 	.get = param_get_uint,
 };
 
-module_param_cb(rx_ring_order, &ring_order_ops, &rx_ring_order, S_IRUGO);
+module_param_cb(rx_ring_order, &ring_order_ops, &rx_ring_order, 0444);
 MODULE_PARM_DESC(rx_ring_order, " Rx ring order; size = 1 << order");
-module_param_cb(tx_ring_order, &ring_order_ops, &tx_ring_order, S_IRUGO);
+module_param_cb(tx_ring_order, &ring_order_ops, &tx_ring_order, 0444);
 MODULE_PARM_DESC(tx_ring_order, " Tx ring order; size = 1 << order");
-module_param_cb(bcast_ring_order, &ring_order_ops, &bcast_ring_order, S_IRUGO);
+module_param_cb(bcast_ring_order, &ring_order_ops, &bcast_ring_order, 0444);
 MODULE_PARM_DESC(bcast_ring_order, " Bcast ring order; size = 1 << order");
 
 #define RST_DELAY (20) /* msec, for loop in @wil_target_reset */
@@ -172,12 +172,16 @@ __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock)
 	struct wil_sta_info *sta = &wil->sta[cid];
 
 	might_sleep();
-	wil_dbg_misc(wil, "%s(CID %d, status %d)\n", __func__, cid,
-		     sta->status);
+	wil_dbg_misc(wil, "disconnect_cid: CID %d, status %d\n",
+		     cid, sta->status);
 	/* inform upper/lower layers */
 	if (sta->status != wil_sta_unused) {
-		if (!from_event)
-			wmi_disconnect_sta(wil, sta->addr, reason_code, true);
+		if (!from_event) {
+			bool del_sta = (wdev->iftype == NL80211_IFTYPE_AP) ?
+						disable_ap_sme : false;
+			wmi_disconnect_sta(wil, sta->addr, reason_code,
+					   true, del_sta);
+		}
 
 		switch (wdev->iftype) {
 		case NL80211_IFTYPE_AP:
@@ -237,7 +241,7 @@ static void _wil6210_disconnect(struct wil6210_priv *wil, const u8 *bssid,
 		return;
 
 	might_sleep();
-	wil_info(wil, "%s(bssid=%pM, reason=%d, ev%s)\n", __func__, bssid,
+	wil_info(wil, "bssid=%pM, reason=%d, ev%s\n", bssid,
 		 reason_code, from_event ? "+" : "-");
 
 	/* Cases are:
@@ -347,7 +351,7 @@ static int wil_wait_for_recovery(struct wil6210_priv *wil)
 
 void wil_set_recovery_state(struct wil6210_priv *wil, int state)
 {
-	wil_dbg_misc(wil, "%s(%d -> %d)\n", __func__,
+	wil_dbg_misc(wil, "set_recovery_state: %d -> %d\n",
 		     wil->recovery_state, state);
 
 	wil->recovery_state = state;
@@ -489,7 +493,7 @@ int wil_priv_init(struct wil6210_priv *wil)
 {
 	uint i;
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "priv_init\n");
 
 	memset(wil->sta, 0, sizeof(wil->sta));
 	for (i = 0; i < WIL6210_MAX_CID; i++)
@@ -564,7 +568,7 @@ out_wmi_wq:
 void wil6210_disconnect(struct wil6210_priv *wil, const u8 *bssid,
 			u16 reason_code, bool from_event)
 {
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "disconnect\n");
 
 	del_timer_sync(&wil->connect_timer);
 	_wil6210_disconnect(wil, bssid, reason_code, from_event);
@@ -572,7 +576,7 @@ void wil6210_disconnect(struct wil6210_priv *wil, const u8 *bssid,
 
 void wil_priv_deinit(struct wil6210_priv *wil)
 {
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "priv_deinit\n");
 
 	wil_set_recovery_state(wil, fw_recovery_idle);
 	del_timer_sync(&wil->scan_timer);
@@ -605,7 +609,7 @@ static inline void wil_release_cpu(struct wil6210_priv *wil)
 
 static void wil_set_oob_mode(struct wil6210_priv *wil, bool enable)
 {
-	wil_info(wil, "%s: enable=%d\n", __func__, enable);
+	wil_info(wil, "enable=%d\n", enable);
 	if (enable)
 		wil_s(wil, RGF_USER_USAGE_6, BIT_USER_OOB_MODE);
 	else
@@ -861,7 +865,7 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw)
 {
 	int rc;
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "reset\n");
 
 	WARN_ON(!mutex_is_locked(&wil->mutex));
 	WARN_ON(test_bit(wil_status_napi_en, wil->status));
@@ -884,9 +888,8 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw)
 		rc = wil->platform_ops.notify(wil->platform_handle,
 					      WIL_PLATFORM_EVT_PRE_RESET);
 		if (rc)
-			wil_err(wil,
-				"%s: PRE_RESET platform notify failed, rc %d\n",
-				__func__, rc);
+			wil_err(wil, "PRE_RESET platform notify failed, rc %d\n",
+				rc);
 	}
 
 	set_bit(wil_status_resetting, wil->status);
@@ -915,7 +918,10 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw)
 	flush_workqueue(wil->wmi_wq);
 
 	wil_bl_crash_info(wil, false);
+	wil_disable_irq(wil);
 	rc = wil_target_reset(wil);
+	wil6210_clear_irq(wil);
+	wil_enable_irq(wil);
 	wil_rx_fini(wil);
 	if (rc) {
 		wil_bl_crash_info(wil, true);
@@ -930,16 +936,16 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw)
 
 	wil_set_oob_mode(wil, oob_mode);
 	if (load_fw) {
-		wil_info(wil, "Use firmware <%s> + board <%s>\n", WIL_FW_NAME,
-			 WIL_FW2_NAME);
+		wil_info(wil, "Use firmware <%s> + board <%s>\n",
+			 wil->wil_fw_name, WIL_BOARD_FILE_NAME);
 
 		wil_halt_cpu(wil);
 		memset(wil->fw_version, 0, sizeof(wil->fw_version));
 		/* Loading f/w from the file */
-		rc = wil_request_firmware(wil, WIL_FW_NAME, true);
+		rc = wil_request_firmware(wil, wil->wil_fw_name, true);
 		if (rc)
 			return rc;
-		rc = wil_request_firmware(wil, WIL_FW2_NAME, true);
+		rc = wil_request_firmware(wil, WIL_BOARD_FILE_NAME, true);
 		if (rc)
 			return rc;
 
@@ -976,8 +982,7 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw)
 		/* check FW is responsive */
 		rc = wmi_echo(wil);
 		if (rc) {
-			wil_err(wil, "%s: wmi_echo failed, rc %d\n",
-				__func__, rc);
+			wil_err(wil, "wmi_echo failed, rc %d\n", rc);
 			return rc;
 		}
 
@@ -987,9 +992,8 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw)
 			rc = wil->platform_ops.notify(wil->platform_handle,
 						      WIL_PLATFORM_EVT_FW_RDY);
 			if (rc) {
-				wil_err(wil,
-					"%s: FW_RDY notify failed, rc %d\n",
-					__func__, rc);
+				wil_err(wil, "FW_RDY notify failed, rc %d\n",
+					rc);
 				rc = 0;
 			}
 		}
@@ -1073,7 +1077,7 @@ int wil_up(struct wil6210_priv *wil)
 {
 	int rc;
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "up\n");
 
 	mutex_lock(&wil->mutex);
 	rc = __wil_up(wil);
@@ -1113,7 +1117,7 @@ int wil_down(struct wil6210_priv *wil)
 {
 	int rc;
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "down\n");
 
 	wil_set_recovery_state(wil, fw_recovery_idle);
 	mutex_lock(&wil->mutex);
@@ -1146,25 +1150,24 @@ void wil_halp_vote(struct wil6210_priv *wil)
 
 	mutex_lock(&wil->halp.lock);
 
-	wil_dbg_irq(wil, "%s: start, HALP ref_cnt (%d)\n", __func__,
+	wil_dbg_irq(wil, "halp_vote: start, HALP ref_cnt (%d)\n",
 		    wil->halp.ref_cnt);
 
 	if (++wil->halp.ref_cnt == 1) {
 		wil6210_set_halp(wil);
 		rc = wait_for_completion_timeout(&wil->halp.comp, to_jiffies);
 		if (!rc) {
-			wil_err(wil, "%s: HALP vote timed out\n", __func__);
+			wil_err(wil, "HALP vote timed out\n");
 			/* Mask HALP as done in case the interrupt is raised */
 			wil6210_mask_halp(wil);
 		} else {
 			wil_dbg_irq(wil,
-				    "%s: HALP vote completed after %d ms\n",
-				    __func__,
+				    "halp_vote: HALP vote completed after %d ms\n",
 				    jiffies_to_msecs(to_jiffies - rc));
 		}
 	}
 
-	wil_dbg_irq(wil, "%s: end, HALP ref_cnt (%d)\n", __func__,
+	wil_dbg_irq(wil, "halp_vote: end, HALP ref_cnt (%d)\n",
 		    wil->halp.ref_cnt);
 
 	mutex_unlock(&wil->halp.lock);
@@ -1176,15 +1179,15 @@ void wil_halp_unvote(struct wil6210_priv *wil)
 
 	mutex_lock(&wil->halp.lock);
 
-	wil_dbg_irq(wil, "%s: start, HALP ref_cnt (%d)\n", __func__,
+	wil_dbg_irq(wil, "halp_unvote: start, HALP ref_cnt (%d)\n",
 		    wil->halp.ref_cnt);
 
 	if (--wil->halp.ref_cnt == 0) {
 		wil6210_clear_halp(wil);
-		wil_dbg_irq(wil, "%s: HALP unvote\n", __func__);
+		wil_dbg_irq(wil, "HALP unvote\n");
 	}
 
-	wil_dbg_irq(wil, "%s: end, HALP ref_cnt (%d)\n", __func__,
+	wil_dbg_irq(wil, "halp_unvote:end, HALP ref_cnt (%d)\n",
 		    wil->halp.ref_cnt);
 
 	mutex_unlock(&wil->halp.lock);
diff --git a/drivers/net/wireless/ath/wil6210/netdev.c b/drivers/net/wireless/ath/wil6210/netdev.c
index 6676001dcbca..708facd5f667 100644
--- a/drivers/net/wireless/ath/wil6210/netdev.c
+++ b/drivers/net/wireless/ath/wil6210/netdev.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2016 Qualcomm Atheros, Inc.
+ * Copyright (c) 2012-2017 Qualcomm Atheros, Inc.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -22,10 +22,11 @@ static int wil_open(struct net_device *ndev)
 {
 	struct wil6210_priv *wil = ndev_to_wil(ndev);
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "open\n");
 
-	if (debug_fw) {
-		wil_err(wil, "%s() while in debug_fw mode\n", __func__);
+	if (debug_fw ||
+	    test_bit(WMI_FW_CAPABILITY_WMI_ONLY, wil->fw_capabilities)) {
+		wil_err(wil, "while in debug_fw or wmi_only mode\n");
 		return -EINVAL;
 	}
 
@@ -36,7 +37,7 @@ static int wil_stop(struct net_device *ndev)
 {
 	struct wil6210_priv *wil = ndev_to_wil(ndev);
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "stop\n");
 
 	return wil_down(wil);
 }
@@ -68,7 +69,7 @@ static int wil6210_netdev_poll_rx(struct napi_struct *napi, int budget)
 	done = budget - quota;
 
 	if (done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, done);
 		wil6210_unmask_irq_rx(wil);
 		wil_dbg_txrx(wil, "NAPI RX complete\n");
 	}
@@ -132,7 +133,7 @@ void *wil_if_alloc(struct device *dev)
 	wil->wdev = wdev;
 	wil->radio_wdev = wdev;
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "if_alloc\n");
 
 	rc = wil_priv_init(wil);
 	if (rc) {
@@ -179,7 +180,7 @@ void wil_if_free(struct wil6210_priv *wil)
 {
 	struct net_device *ndev = wil_to_ndev(wil);
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "if_free\n");
 
 	if (!ndev)
 		return;
@@ -234,7 +235,7 @@ void wil_if_remove(struct wil6210_priv *wil)
 	struct net_device *ndev = wil_to_ndev(wil);
 	struct wireless_dev *wdev = wil_to_wdev(wil);
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "if_remove\n");
 
 	unregister_netdev(ndev);
 	wiphy_unregister(wdev->wiphy);
diff --git a/drivers/net/wireless/ath/wil6210/p2p.c b/drivers/net/wireless/ath/wil6210/p2p.c
index fbae99525e01..792484756654 100644
--- a/drivers/net/wireless/ath/wil6210/p2p.c
+++ b/drivers/net/wireless/ath/wil6210/p2p.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014-2016 Qualcomm Atheros, Inc.
+ * Copyright (c) 2014-2017 Qualcomm Atheros, Inc.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -69,7 +69,7 @@ void wil_p2p_discovery_timer_fn(ulong x)
 {
 	struct wil6210_priv *wil = (void *)x;
 
-	wil_dbg_misc(wil, "%s\n", __func__);
+	wil_dbg_misc(wil, "p2p_discovery_timer_fn\n");
 
 	schedule_work(&wil->p2p.discovery_expired_work);
 }
@@ -80,27 +80,25 @@ int wil_p2p_search(struct wil6210_priv *wil,
 	int rc;
 	struct wil_p2p_info *p2p = &wil->p2p;
 
-	wil_dbg_misc(wil, "%s: channel %d\n",
-		     __func__, P2P_DMG_SOCIAL_CHANNEL);
+	wil_dbg_misc(wil, "p2p_search: channel %d\n", P2P_DMG_SOCIAL_CHANNEL);
 
 	lockdep_assert_held(&wil->mutex);
 
 	if (p2p->discovery_started) {
-		wil_err(wil, "%s: search failed. discovery already ongoing\n",
-			__func__);
+		wil_err(wil, "search failed. discovery already ongoing\n");
 		rc = -EBUSY;
 		goto out;
 	}
 
 	rc = wmi_p2p_cfg(wil, P2P_DMG_SOCIAL_CHANNEL, P2P_DEFAULT_BI);
 	if (rc) {
-		wil_err(wil, "%s: wmi_p2p_cfg failed\n", __func__);
+		wil_err(wil, "wmi_p2p_cfg failed\n");
 		goto out;
 	}
 
 	rc = wmi_set_ssid(wil, strlen(P2P_WILDCARD_SSID), P2P_WILDCARD_SSID);
 	if (rc) {
-		wil_err(wil, "%s: wmi_set_ssid failed\n", __func__);
+		wil_err(wil, "wmi_set_ssid failed\n");
 		goto out_stop;
 	}
 
@@ -108,8 +106,7 @@ int wil_p2p_search(struct wil6210_priv *wil,
 	rc = wmi_set_ie(wil, WMI_FRAME_PROBE_REQ,
 			request->ie_len, request->ie);
 	if (rc) {
-		wil_err(wil, "%s: wmi_set_ie(WMI_FRAME_PROBE_REQ) failed\n",
-			__func__);
+		wil_err(wil, "wmi_set_ie(WMI_FRAME_PROBE_REQ) failed\n");
 		goto out_stop;
 	}
 
@@ -119,14 +116,13 @@ int wil_p2p_search(struct wil6210_priv *wil,
 	rc = wmi_set_ie(wil, WMI_FRAME_PROBE_RESP,
 			request->ie_len, request->ie);
 	if (rc) {
-		wil_err(wil, "%s: wmi_set_ie(WMI_FRAME_PROBE_RESP) failed\n",
-			__func__);
+		wil_err(wil, "wmi_set_ie(WMI_FRAME_PROBE_RESP) failed\n");
 		goto out_stop;
 	}
 
 	rc = wmi_start_search(wil);
 	if (rc) {
-		wil_err(wil, "%s: wmi_start_search failed\n", __func__);
+		wil_err(wil, "wmi_start_search failed\n");
 		goto out_stop;
 	}
 
@@ -153,12 +149,12 @@ int wil_p2p_listen(struct wil6210_priv *wil, struct wireless_dev *wdev,
 	if (!chan)
 		return -EINVAL;
 
-	wil_dbg_misc(wil, "%s: duration %d\n", __func__, duration);
+	wil_dbg_misc(wil, "p2p_listen: duration %d\n", duration);
 
 	mutex_lock(&wil->mutex);
 
 	if (p2p->discovery_started) {
-		wil_err(wil, "%s: discovery already ongoing\n", __func__);
+		wil_err(wil, "discovery already ongoing\n");
 		rc = -EBUSY;
 		goto out;
 	}
@@ -220,8 +216,8 @@ int wil_p2p_cancel_listen(struct wil6210_priv *wil, u64 cookie)
 	mutex_lock(&wil->mutex);
 
 	if (cookie != p2p->cookie) {
-		wil_info(wil, "%s: Cookie mismatch: 0x%016llx vs. 0x%016llx\n",
-			 __func__, p2p->cookie, cookie);
+		wil_info(wil, "Cookie mismatch: 0x%016llx vs. 0x%016llx\n",
+			 p2p->cookie, cookie);
 		mutex_unlock(&wil->mutex);
 		return -ENOENT;
 	}
@@ -231,7 +227,7 @@ int wil_p2p_cancel_listen(struct wil6210_priv *wil, u64 cookie)
 	mutex_unlock(&wil->mutex);
 
 	if (!started) {
-		wil_err(wil, "%s: listen not started\n", __func__);
+		wil_err(wil, "listen not started\n");
 		return -ENOENT;
 	}
 
@@ -253,7 +249,7 @@ void wil_p2p_listen_expired(struct work_struct *work)
 			struct wil6210_priv, p2p);
 	u8 started;
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "p2p_listen_expired\n");
 
 	mutex_lock(&wil->mutex);
 	started = wil_p2p_stop_discovery(wil);
@@ -279,7 +275,7 @@ void wil_p2p_search_expired(struct work_struct *work)
 			struct wil6210_priv, p2p);
 	u8 started;
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "p2p_search_expired\n");
 
 	mutex_lock(&wil->mutex);
 	started = wil_p2p_stop_discovery(wil);
diff --git a/drivers/net/wireless/ath/wil6210/pcie_bus.c b/drivers/net/wireless/ath/wil6210/pcie_bus.c
index 44746ca0d2e6..874c787727fe 100644
--- a/drivers/net/wireless/ath/wil6210/pcie_bus.c
+++ b/drivers/net/wireless/ath/wil6210/pcie_bus.c
@@ -23,7 +23,7 @@
 #include <linux/rtnetlink.h>
 
 static bool use_msi = true;
-module_param(use_msi, bool, S_IRUGO);
+module_param(use_msi, bool, 0444);
 MODULE_PARM_DESC(use_msi, " Use MSI interrupt, default - true");
 
 #ifdef CONFIG_PM
@@ -36,18 +36,38 @@ static int wil6210_pm_notify(struct notifier_block *notify_block,
 static
 void wil_set_capabilities(struct wil6210_priv *wil)
 {
-	u32 rev_id = wil_r(wil, RGF_USER_JTAG_DEV_ID);
+	u32 jtag_id = wil_r(wil, RGF_USER_JTAG_DEV_ID);
+	u8 chip_revision = (wil_r(wil, RGF_USER_REVISION_ID) &
+			    RGF_USER_REVISION_ID_MASK);
 
 	bitmap_zero(wil->hw_capabilities, hw_capability_last);
 	bitmap_zero(wil->fw_capabilities, WMI_FW_CAPABILITY_MAX);
-
-	switch (rev_id) {
-	case JTAG_DEV_ID_SPARROW_B0:
-		wil->hw_name = "Sparrow B0";
-		wil->hw_version = HW_VER_SPARROW_B0;
+	wil->wil_fw_name = WIL_FW_NAME_DEFAULT;
+	wil->chip_revision = chip_revision;
+
+	switch (jtag_id) {
+	case JTAG_DEV_ID_SPARROW:
+		switch (chip_revision) {
+		case REVISION_ID_SPARROW_D0:
+			wil->hw_name = "Sparrow D0";
+			wil->hw_version = HW_VER_SPARROW_D0;
+			if (wil_fw_verify_file_exists(wil,
+						      WIL_FW_NAME_SPARROW_PLUS))
+				wil->wil_fw_name = WIL_FW_NAME_SPARROW_PLUS;
+			break;
+		case REVISION_ID_SPARROW_B0:
+			wil->hw_name = "Sparrow B0";
+			wil->hw_version = HW_VER_SPARROW_B0;
+			break;
+		default:
+			wil->hw_name = "Unknown";
+			wil->hw_version = HW_VER_UNKNOWN;
+			break;
+		}
 		break;
 	default:
-		wil_err(wil, "Unknown board hardware 0x%08x\n", rev_id);
+		wil_err(wil, "Unknown board hardware, chip_id 0x%08x, chip_revision 0x%08x\n",
+			jtag_id, chip_revision);
 		wil->hw_name = "Unknown";
 		wil->hw_version = HW_VER_UNKNOWN;
 	}
@@ -55,7 +75,7 @@ void wil_set_capabilities(struct wil6210_priv *wil)
 	wil_info(wil, "Board hardware is %s\n", wil->hw_name);
 
 	/* extract FW capabilities from file without loading the FW */
-	wil_request_firmware(wil, WIL_FW_NAME, false);
+	wil_request_firmware(wil, wil->wil_fw_name, false);
 }
 
 void wil_disable_irq(struct wil6210_priv *wil)
@@ -79,8 +99,10 @@ static int wil_if_pcie_enable(struct wil6210_priv *wil)
 	 */
 	int msi_only = pdev->msi_enabled;
 	bool _use_msi = use_msi;
+	bool wmi_only = test_bit(WMI_FW_CAPABILITY_WMI_ONLY,
+				 wil->fw_capabilities);
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "if_pcie_enable, wmi_only %d\n", wmi_only);
 
 	pdev->msi_enabled = 0;
 
@@ -103,9 +125,11 @@ static int wil_if_pcie_enable(struct wil6210_priv *wil)
 	if (rc)
 		goto stop_master;
 
-	/* need reset here to obtain MAC */
+	/* need reset here to obtain MAC or in case of WMI-only FW, full reset
+	 * and fw loading takes place
+	 */
 	mutex_lock(&wil->mutex);
-	rc = wil_reset(wil, false);
+	rc = wil_reset(wil, wmi_only);
 	mutex_unlock(&wil->mutex);
 	if (rc)
 		goto release_irq;
@@ -125,7 +149,7 @@ static int wil_if_pcie_disable(struct wil6210_priv *wil)
 {
 	struct pci_dev *pdev = wil->pdev;
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "if_pcie_disable\n");
 
 	pci_clear_master(pdev);
 	/* disable and release IRQ */
@@ -289,7 +313,7 @@ static void wil_pcie_remove(struct pci_dev *pdev)
 	struct wil6210_priv *wil = pci_get_drvdata(pdev);
 	void __iomem *csr = wil->csr;
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "pcie_remove\n");
 
 #ifdef CONFIG_PM
 #ifdef CONFIG_PM_SLEEP
@@ -327,8 +351,7 @@ static int wil6210_suspend(struct device *dev, bool is_runtime)
 	struct pci_dev *pdev = to_pci_dev(dev);
 	struct wil6210_priv *wil = pci_get_drvdata(pdev);
 
-	wil_dbg_pm(wil, "%s(%s)\n", __func__,
-		   is_runtime ? "runtime" : "system");
+	wil_dbg_pm(wil, "suspend: %s\n", is_runtime ? "runtime" : "system");
 
 	rc = wil_can_suspend(wil, is_runtime);
 	if (rc)
@@ -354,8 +377,7 @@ static int wil6210_resume(struct device *dev, bool is_runtime)
 	struct pci_dev *pdev = to_pci_dev(dev);
 	struct wil6210_priv *wil = pci_get_drvdata(pdev);
 
-	wil_dbg_pm(wil, "%s(%s)\n", __func__,
-		   is_runtime ? "runtime" : "system");
+	wil_dbg_pm(wil, "resume: %s\n", is_runtime ? "runtime" : "system");
 
 	/* allow master */
 	pci_set_master(pdev);
@@ -375,7 +397,7 @@ static int wil6210_pm_notify(struct notifier_block *notify_block,
 	int rc = 0;
 	enum wil_platform_event evt;
 
-	wil_dbg_pm(wil, "%s: mode (%ld)\n", __func__, mode);
+	wil_dbg_pm(wil, "pm_notify: mode (%ld)\n", mode);
 
 	switch (mode) {
 	case PM_HIBERNATION_PREPARE:
diff --git a/drivers/net/wireless/ath/wil6210/pm.c b/drivers/net/wireless/ath/wil6210/pm.c
index 11ee24d509e5..a0acb2d0cb79 100644
--- a/drivers/net/wireless/ath/wil6210/pm.c
+++ b/drivers/net/wireless/ath/wil6210/pm.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014,2016 Qualcomm Atheros, Inc.
+ * Copyright (c) 2014,2017 Qualcomm Atheros, Inc.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -21,8 +21,7 @@ int wil_can_suspend(struct wil6210_priv *wil, bool is_runtime)
 	int rc = 0;
 	struct wireless_dev *wdev = wil->wdev;
 
-	wil_dbg_pm(wil, "%s(%s)\n", __func__,
-		   is_runtime ? "runtime" : "system");
+	wil_dbg_pm(wil, "can_suspend: %s\n", is_runtime ? "runtime" : "system");
 
 	if (!netif_running(wil_to_ndev(wil))) {
 		/* can always sleep when down */
@@ -59,7 +58,7 @@ int wil_can_suspend(struct wil6210_priv *wil, bool is_runtime)
 	}
 
 out:
-	wil_dbg_pm(wil, "%s(%s) => %s (%d)\n", __func__,
+	wil_dbg_pm(wil, "can_suspend: %s => %s (%d)\n",
 		   is_runtime ? "runtime" : "system", rc ? "No" : "Yes", rc);
 
 	return rc;
@@ -70,8 +69,7 @@ int wil_suspend(struct wil6210_priv *wil, bool is_runtime)
 	int rc = 0;
 	struct net_device *ndev = wil_to_ndev(wil);
 
-	wil_dbg_pm(wil, "%s(%s)\n", __func__,
-		   is_runtime ? "runtime" : "system");
+	wil_dbg_pm(wil, "suspend: %s\n", is_runtime ? "runtime" : "system");
 
 	/* if netif up, hardware is alive, shut it down */
 	if (ndev->flags & IFF_UP) {
@@ -86,7 +84,7 @@ int wil_suspend(struct wil6210_priv *wil, bool is_runtime)
 		rc = wil->platform_ops.suspend(wil->platform_handle);
 
 out:
-	wil_dbg_pm(wil, "%s(%s) => %d\n", __func__,
+	wil_dbg_pm(wil, "suspend: %s => %d\n",
 		   is_runtime ? "runtime" : "system", rc);
 	return rc;
 }
@@ -96,8 +94,7 @@ int wil_resume(struct wil6210_priv *wil, bool is_runtime)
 	int rc = 0;
 	struct net_device *ndev = wil_to_ndev(wil);
 
-	wil_dbg_pm(wil, "%s(%s)\n", __func__,
-		   is_runtime ? "runtime" : "system");
+	wil_dbg_pm(wil, "resume: %s\n", is_runtime ? "runtime" : "system");
 
 	if (wil->platform_ops.resume) {
 		rc = wil->platform_ops.resume(wil->platform_handle);
@@ -115,7 +112,7 @@ int wil_resume(struct wil6210_priv *wil, bool is_runtime)
 		rc = wil_up(wil);
 
 out:
-	wil_dbg_pm(wil, "%s(%s) => %d\n", __func__,
+	wil_dbg_pm(wil, "resume: %s => %d\n",
 		   is_runtime ? "runtime" : "system", rc);
 	return rc;
 }
diff --git a/drivers/net/wireless/ath/wil6210/pmc.c b/drivers/net/wireless/ath/wil6210/pmc.c
index b9faae0278c9..3ff4f4ce9fef 100644
--- a/drivers/net/wireless/ath/wil6210/pmc.c
+++ b/drivers/net/wireless/ath/wil6210/pmc.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2015 Qualcomm Atheros, Inc.
+ * Copyright (c) 2012-2015,2017 Qualcomm Atheros, Inc.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -60,7 +60,7 @@ void wil_pmc_alloc(struct wil6210_priv *wil,
 
 	if (wil_is_pmc_allocated(pmc)) {
 		/* sanity check */
-		wil_err(wil, "%s: ERROR pmc is already allocated\n", __func__);
+		wil_err(wil, "ERROR pmc is already allocated\n");
 		goto no_release_err;
 	}
 	if ((num_descriptors <= 0) || (descriptor_size <= 0)) {
@@ -90,21 +90,20 @@ void wil_pmc_alloc(struct wil6210_priv *wil,
 	pmc->num_descriptors = num_descriptors;
 	pmc->descriptor_size = descriptor_size;
 
-	wil_dbg_misc(wil, "%s: %d descriptors x %d bytes each\n",
-		     __func__, num_descriptors, descriptor_size);
+	wil_dbg_misc(wil, "pmc_alloc: %d descriptors x %d bytes each\n",
+		     num_descriptors, descriptor_size);
 
 	/* allocate descriptors info list in pmc context*/
 	pmc->descriptors = kcalloc(num_descriptors,
 				  sizeof(struct desc_alloc_info),
 				  GFP_KERNEL);
 	if (!pmc->descriptors) {
-		wil_err(wil, "%s: ERROR allocating pmc skb list\n", __func__);
+		wil_err(wil, "ERROR allocating pmc skb list\n");
 		goto no_release_err;
 	}
 
-	wil_dbg_misc(wil,
-		     "%s: allocated descriptors info list %p\n",
-		     __func__, pmc->descriptors);
+	wil_dbg_misc(wil, "pmc_alloc: allocated descriptors info list %p\n",
+		     pmc->descriptors);
 
 	/* Allocate pring buffer and descriptors.
 	 * vring->va should be aligned on its size rounded up to power of 2
@@ -116,15 +115,14 @@ void wil_pmc_alloc(struct wil6210_priv *wil,
 			GFP_KERNEL);
 
 	wil_dbg_misc(wil,
-		     "%s: allocated pring %p => %pad. %zd x %d = total %zd bytes\n",
-		     __func__,
+		     "pmc_alloc: allocated pring %p => %pad. %zd x %d = total %zd bytes\n",
 		     pmc->pring_va, &pmc->pring_pa,
 		     sizeof(struct vring_tx_desc),
 		     num_descriptors,
 		     sizeof(struct vring_tx_desc) * num_descriptors);
 
 	if (!pmc->pring_va) {
-		wil_err(wil, "%s: ERROR allocating pmc pring\n", __func__);
+		wil_err(wil, "ERROR allocating pmc pring\n");
 		goto release_pmc_skb_list;
 	}
 
@@ -143,9 +141,7 @@ void wil_pmc_alloc(struct wil6210_priv *wil,
 			GFP_KERNEL);
 
 		if (unlikely(!pmc->descriptors[i].va)) {
-			wil_err(wil,
-				"%s: ERROR allocating pmc descriptor %d",
-				__func__, i);
+			wil_err(wil, "ERROR allocating pmc descriptor %d", i);
 			goto release_pmc_skbs;
 		}
 
@@ -165,21 +161,21 @@ void wil_pmc_alloc(struct wil6210_priv *wil,
 		*_d = *d;
 	}
 
-	wil_dbg_misc(wil, "%s: allocated successfully\n", __func__);
+	wil_dbg_misc(wil, "pmc_alloc: allocated successfully\n");
 
 	pmc_cmd.op = WMI_PMC_ALLOCATE;
 	pmc_cmd.ring_size = cpu_to_le16(pmc->num_descriptors);
 	pmc_cmd.mem_base = cpu_to_le64(pmc->pring_pa);
 
-	wil_dbg_misc(wil, "%s: send WMI_PMC_CMD with ALLOCATE op\n", __func__);
+	wil_dbg_misc(wil, "pmc_alloc: send WMI_PMC_CMD with ALLOCATE op\n");
 	pmc->last_cmd_status = wmi_send(wil,
 					WMI_PMC_CMDID,
 					&pmc_cmd,
 					sizeof(pmc_cmd));
 	if (pmc->last_cmd_status) {
 		wil_err(wil,
-			"%s: WMI_PMC_CMD with ALLOCATE op failed with status %d",
-			__func__, pmc->last_cmd_status);
+			"WMI_PMC_CMD with ALLOCATE op failed with status %d",
+			pmc->last_cmd_status);
 		goto release_pmc_skbs;
 	}
 
@@ -188,7 +184,7 @@ void wil_pmc_alloc(struct wil6210_priv *wil,
 	return;
 
 release_pmc_skbs:
-	wil_err(wil, "%s: exit on error: Releasing skbs...\n", __func__);
+	wil_err(wil, "exit on error: Releasing skbs...\n");
 	for (i = 0; pmc->descriptors[i].va && i < num_descriptors; i++) {
 		dma_free_coherent(dev,
 				  descriptor_size,
@@ -197,7 +193,7 @@ release_pmc_skbs:
 
 		pmc->descriptors[i].va = NULL;
 	}
-	wil_err(wil, "%s: exit on error: Releasing pring...\n", __func__);
+	wil_err(wil, "exit on error: Releasing pring...\n");
 
 	dma_free_coherent(dev,
 			  sizeof(struct vring_tx_desc) * num_descriptors,
@@ -207,8 +203,7 @@ release_pmc_skbs:
 	pmc->pring_va = NULL;
 
 release_pmc_skb_list:
-	wil_err(wil, "%s: exit on error: Releasing descriptors info list...\n",
-		__func__);
+	wil_err(wil, "exit on error: Releasing descriptors info list...\n");
 	kfree(pmc->descriptors);
 	pmc->descriptors = NULL;
 
@@ -232,24 +227,23 @@ void wil_pmc_free(struct wil6210_priv *wil, int send_pmc_cmd)
 	pmc->last_cmd_status = 0;
 
 	if (!wil_is_pmc_allocated(pmc)) {
-		wil_dbg_misc(wil, "%s: Error, can't free - not allocated\n",
-			     __func__);
+		wil_dbg_misc(wil,
+			     "pmc_free: Error, can't free - not allocated\n");
 		pmc->last_cmd_status = -EPERM;
 		mutex_unlock(&pmc->lock);
 		return;
 	}
 
 	if (send_pmc_cmd) {
-		wil_dbg_misc(wil, "%s: send WMI_PMC_CMD with RELEASE op\n",
-			     __func__);
+		wil_dbg_misc(wil, "send WMI_PMC_CMD with RELEASE op\n");
 		pmc_cmd.op = WMI_PMC_RELEASE;
 		pmc->last_cmd_status =
 				wmi_send(wil, WMI_PMC_CMDID, &pmc_cmd,
 					 sizeof(pmc_cmd));
 		if (pmc->last_cmd_status) {
 			wil_err(wil,
-				"%s WMI_PMC_CMD with RELEASE op failed, status %d",
-				__func__, pmc->last_cmd_status);
+				"WMI_PMC_CMD with RELEASE op failed, status %d",
+				pmc->last_cmd_status);
 			/* There's nothing we can do with this error.
 			 * Normally, it should never occur.
 			 * Continue to freeing all memory allocated for pmc.
@@ -261,8 +255,8 @@ void wil_pmc_free(struct wil6210_priv *wil, int send_pmc_cmd)
 		size_t buf_size = sizeof(struct vring_tx_desc) *
 				  pmc->num_descriptors;
 
-		wil_dbg_misc(wil, "%s: free pring va %p\n",
-			     __func__, pmc->pring_va);
+		wil_dbg_misc(wil, "pmc_free: free pring va %p\n",
+			     pmc->pring_va);
 		dma_free_coherent(dev, buf_size, pmc->pring_va, pmc->pring_pa);
 
 		pmc->pring_va = NULL;
@@ -281,11 +275,11 @@ void wil_pmc_free(struct wil6210_priv *wil, int send_pmc_cmd)
 					  pmc->descriptors[i].pa);
 			pmc->descriptors[i].va = NULL;
 		}
-		wil_dbg_misc(wil, "%s: free descriptor info %d/%d\n",
-			     __func__, i, pmc->num_descriptors);
+		wil_dbg_misc(wil, "pmc_free: free descriptor info %d/%d\n", i,
+			     pmc->num_descriptors);
 		wil_dbg_misc(wil,
-			     "%s: free pmc descriptors info list %p\n",
-			     __func__, pmc->descriptors);
+			     "pmc_free: free pmc descriptors info list %p\n",
+			     pmc->descriptors);
 		kfree(pmc->descriptors);
 		pmc->descriptors = NULL;
 	} else {
@@ -301,7 +295,7 @@ void wil_pmc_free(struct wil6210_priv *wil, int send_pmc_cmd)
  */
 int wil_pmc_last_cmd_status(struct wil6210_priv *wil)
 {
-	wil_dbg_misc(wil, "%s: status %d\n", __func__,
+	wil_dbg_misc(wil, "pmc_last_cmd_status: status %d\n",
 		     wil->pmc.last_cmd_status);
 
 	return wil->pmc.last_cmd_status;
@@ -324,7 +318,7 @@ ssize_t wil_pmc_read(struct file *filp, char __user *buf, size_t count,
 	mutex_lock(&pmc->lock);
 
 	if (!wil_is_pmc_allocated(pmc)) {
-		wil_err(wil, "%s: error, pmc is not allocated!\n", __func__);
+		wil_err(wil, "error, pmc is not allocated!\n");
 		pmc->last_cmd_status = -EPERM;
 		mutex_unlock(&pmc->lock);
 		return -EPERM;
@@ -333,8 +327,8 @@ ssize_t wil_pmc_read(struct file *filp, char __user *buf, size_t count,
 	pmc_size = pmc->descriptor_size * pmc->num_descriptors;
 
 	wil_dbg_misc(wil,
-		     "%s: size %u, pos %lld\n",
-		     __func__, (unsigned)count, *f_pos);
+		     "pmc_read: size %u, pos %lld\n",
+		     (u32)count, *f_pos);
 
 	pmc->last_cmd_status = 0;
 
@@ -343,15 +337,16 @@ ssize_t wil_pmc_read(struct file *filp, char __user *buf, size_t count,
 	offset = *f_pos - (idx * pmc->descriptor_size);
 
 	if (*f_pos >= pmc_size) {
-		wil_dbg_misc(wil, "%s: reached end of pmc buf: %lld >= %u\n",
-			     __func__, *f_pos, (unsigned)pmc_size);
+		wil_dbg_misc(wil,
+			     "pmc_read: reached end of pmc buf: %lld >= %u\n",
+			     *f_pos, (u32)pmc_size);
 		pmc->last_cmd_status = -ERANGE;
 		goto out;
 	}
 
 	wil_dbg_misc(wil,
-		     "%s: read from pos %lld (descriptor %llu, offset %llu) %zu bytes\n",
-		     __func__, *f_pos, idx, offset, count);
+		     "pmc_read: read from pos %lld (descriptor %llu, offset %llu) %zu bytes\n",
+		     *f_pos, idx, offset, count);
 
 	/* if no errors, return the copied byte count */
 	retval = simple_read_from_buffer(buf,
diff --git a/drivers/net/wireless/ath/wil6210/rx_reorder.c b/drivers/net/wireless/ath/wil6210/rx_reorder.c
index 19ed127d4d05..7404b6f39c6a 100644
--- a/drivers/net/wireless/ath/wil6210/rx_reorder.c
+++ b/drivers/net/wireless/ath/wil6210/rx_reorder.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014-2016 Qualcomm Atheros, Inc.
+ * Copyright (c) 2014-2017 Qualcomm Atheros, Inc.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -349,8 +349,8 @@ __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock)
 	rc = wmi_addba_rx_resp(wil, cid, tid, dialog_token, status,
 			       agg_amsdu, agg_wsize, agg_timeout);
 	if (rc || (status != WLAN_STATUS_SUCCESS)) {
-		wil_err(wil, "%s: do not apply ba, rc(%d), status(%d)\n",
-			__func__, rc, status);
+		wil_err(wil, "do not apply ba, rc(%d), status(%d)\n", rc,
+			status);
 		goto out;
 	}
 
@@ -387,7 +387,7 @@ int wil_addba_tx_request(struct wil6210_priv *wil, u8 ringid, u16 wsize)
 	txdata->addba_in_progress = true;
 	rc = wmi_addba(wil, ringid, agg_wsize, agg_timeout);
 	if (rc) {
-		wil_err(wil, "%s: wmi_addba failed, rc (%d)", __func__, rc);
+		wil_err(wil, "wmi_addba failed, rc (%d)", rc);
 		txdata->addba_in_progress = false;
 	}
 
diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c
index c1b4bb03e997..072182e527e6 100644
--- a/drivers/net/wireless/ath/wil6210/txrx.c
+++ b/drivers/net/wireless/ath/wil6210/txrx.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2016 Qualcomm Atheros, Inc.
+ * Copyright (c) 2012-2017 Qualcomm Atheros, Inc.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -29,12 +29,12 @@
 #include "trace.h"
 
 static bool rtap_include_phy_info;
-module_param(rtap_include_phy_info, bool, S_IRUGO);
+module_param(rtap_include_phy_info, bool, 0444);
 MODULE_PARM_DESC(rtap_include_phy_info,
 		 " Include PHY info in the radiotap header, default - no");
 
 bool rx_align_2;
-module_param(rx_align_2, bool, S_IRUGO);
+module_param(rx_align_2, bool, 0444);
 MODULE_PARM_DESC(rx_align_2, " align Rx buffers on 4*n+2, default - no");
 
 static inline uint wil_rx_snaplen(void)
@@ -112,7 +112,7 @@ static int wil_vring_alloc(struct wil6210_priv *wil, struct vring *vring)
 	size_t sz = vring->size * sizeof(vring->va[0]);
 	uint i;
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "vring_alloc:\n");
 
 	BUILD_BUG_ON(sizeof(vring->va[0]) != 32);
 
@@ -745,7 +745,7 @@ void wil_rx_handle(struct wil6210_priv *wil, int *quota)
 		wil_err(wil, "Rx IRQ while Rx not yet initialized\n");
 		return;
 	}
-	wil_dbg_txrx(wil, "%s()\n", __func__);
+	wil_dbg_txrx(wil, "rx_handle\n");
 	while ((*quota > 0) && (NULL != (skb = wil_vring_reap_rx(wil, v)))) {
 		(*quota)--;
 
@@ -768,7 +768,7 @@ int wil_rx_init(struct wil6210_priv *wil, u16 size)
 	struct vring *vring = &wil->vring_rx;
 	int rc;
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "rx_init\n");
 
 	if (vring->va) {
 		wil_err(wil, "Rx ring already allocated\n");
@@ -799,7 +799,7 @@ void wil_rx_fini(struct wil6210_priv *wil)
 {
 	struct vring *vring = &wil->vring_rx;
 
-	wil_dbg_misc(wil, "%s()\n", __func__);
+	wil_dbg_misc(wil, "rx_fini\n");
 
 	if (vring->va)
 		wil_vring_free(wil, vring, 0);
@@ -851,7 +851,7 @@ int wil_vring_init_tx(struct wil6210_priv *wil, int id, int size,
 	struct vring *vring = &wil->vring_tx[id];
 	struct vring_tx_data *txdata = &wil->vring_tx_data[id];
 
-	wil_dbg_misc(wil, "%s() max_mpdu_size %d\n", __func__,
+	wil_dbg_misc(wil, "vring_init_tx: max_mpdu_size %d\n",
 		     cmd.vring_cfg.tx_sw_ring.max_mpdu_size);
 	lockdep_assert_held(&wil->mutex);
 
@@ -931,7 +931,7 @@ int wil_vring_init_bcast(struct wil6210_priv *wil, int id, int size)
 	struct vring *vring = &wil->vring_tx[id];
 	struct vring_tx_data *txdata = &wil->vring_tx_data[id];
 
-	wil_dbg_misc(wil, "%s() max_mpdu_size %d\n", __func__,
+	wil_dbg_misc(wil, "vring_init_bcast: max_mpdu_size %d\n",
 		     cmd.vring_cfg.tx_sw_ring.max_mpdu_size);
 	lockdep_assert_held(&wil->mutex);
 
@@ -993,7 +993,7 @@ void wil_vring_fini_tx(struct wil6210_priv *wil, int id)
 	if (!vring->va)
 		return;
 
-	wil_dbg_misc(wil, "%s() id=%d\n", __func__, id);
+	wil_dbg_misc(wil, "vring_fini_tx: id=%d\n", id);
 
 	spin_lock_bh(&txdata->lock);
 	txdata->dot1x_open = false;
@@ -1032,12 +1032,14 @@ static struct vring *wil_find_tx_ucast(struct wil6210_priv *wil,
 			struct vring *v = &wil->vring_tx[i];
 			struct vring_tx_data *txdata = &wil->vring_tx_data[i];
 
-			wil_dbg_txrx(wil, "%s(%pM) -> [%d]\n",
-				     __func__, eth->h_dest, i);
+			wil_dbg_txrx(wil, "find_tx_ucast: (%pM) -> [%d]\n",
+				     eth->h_dest, i);
 			if (v->va && txdata->enabled) {
 				return v;
 			} else {
-				wil_dbg_txrx(wil, "vring[%d] not valid\n", i);
+				wil_dbg_txrx(wil,
+					     "find_tx_ucast: vring[%d] not valid\n",
+					     i);
 				return NULL;
 			}
 		}
@@ -1193,17 +1195,6 @@ found:
 	return v;
 }
 
-static struct vring *wil_find_tx_bcast(struct wil6210_priv *wil,
-				       struct sk_buff *skb)
-{
-	struct wireless_dev *wdev = wil->wdev;
-
-	if (wdev->iftype != NL80211_IFTYPE_AP)
-		return wil_find_tx_bcast_2(wil, skb);
-
-	return wil_find_tx_bcast_1(wil, skb);
-}
-
 static int wil_tx_desc_map(struct vring_tx_desc *d, dma_addr_t pa, u32 len,
 			   int vring_index)
 {
@@ -1373,8 +1364,8 @@ static int __wil_tx_vring_tso(struct wil6210_priv *wil, struct vring *vring,
 	int gso_type;
 	int rc = -EINVAL;
 
-	wil_dbg_txrx(wil, "%s() %d bytes to vring %d\n",
-		     __func__, skb->len, vring_index);
+	wil_dbg_txrx(wil, "tx_vring_tso: %d bytes to vring %d\n", skb->len,
+		     vring_index);
 
 	if (unlikely(!txdata->enabled))
 		return -EINVAL;
@@ -1643,8 +1634,8 @@ static int __wil_tx_vring(struct wil6210_priv *wil, struct vring *vring,
 	bool mcast = (vring_index == wil->bcast_vring);
 	uint len = skb_headlen(skb);
 
-	wil_dbg_txrx(wil, "%s() %d bytes to vring %d\n",
-		     __func__, skb->len, vring_index);
+	wil_dbg_txrx(wil, "tx_vring: %d bytes to vring %d\n", skb->len,
+		     vring_index);
 
 	if (unlikely(!txdata->enabled))
 		return -EINVAL;
@@ -1884,7 +1875,7 @@ netdev_tx_t wil_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 	static bool pr_once_fw;
 	int rc;
 
-	wil_dbg_txrx(wil, "%s()\n", __func__);
+	wil_dbg_txrx(wil, "start_xmit\n");
 	if (unlikely(!test_bit(wil_status_fwready, wil->status))) {
 		if (!pr_once_fw) {
 			wil_err(wil, "FW not ready\n");
@@ -1903,12 +1894,26 @@ netdev_tx_t wil_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 	pr_once_fw = false;
 
 	/* find vring */
-	if (wil->wdev->iftype == NL80211_IFTYPE_STATION) {
-		/* in STA mode (ESS), all to same VRING */
+	if (wil->wdev->iftype == NL80211_IFTYPE_STATION && !wil->pbss) {
+		/* in STA mode (ESS), all to same VRING (to AP) */
 		vring = wil_find_tx_vring_sta(wil, skb);
-	} else { /* direct communication, find matching VRING */
-		vring = bcast ? wil_find_tx_bcast(wil, skb) :
-				wil_find_tx_ucast(wil, skb);
+	} else if (bcast) {
+		if (wil->pbss)
+			/* in pbss, no bcast VRING - duplicate skb in
+			 * all stations VRINGs
+			 */
+			vring = wil_find_tx_bcast_2(wil, skb);
+		else if (wil->wdev->iftype == NL80211_IFTYPE_AP)
+			/* AP has a dedicated bcast VRING */
+			vring = wil_find_tx_bcast_1(wil, skb);
+		else
+			/* unexpected combination, fallback to duplicating
+			 * the skb in all stations VRINGs
+			 */
+			vring = wil_find_tx_bcast_2(wil, skb);
+	} else {
+		/* unicast, find specific VRING by dest. address */
+		vring = wil_find_tx_ucast(wil, skb);
 	}
 	if (unlikely(!vring)) {
 		wil_dbg_txrx(wil, "No Tx VRING found for %pM\n", eth->h_dest);
@@ -1982,7 +1987,7 @@ int wil_tx_complete(struct wil6210_priv *wil, int ringid)
 		return 0;
 	}
 
-	wil_dbg_txrx(wil, "%s(%d)\n", __func__, ringid);
+	wil_dbg_txrx(wil, "tx_complete: (%d)\n", ringid);
 
 	used_before_complete = wil_vring_used_tx(vring);
 
diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h
index 237e1666df2d..085a2dbfa21d 100644
--- a/drivers/net/wireless/ath/wil6210/wil6210.h
+++ b/drivers/net/wireless/ath/wil6210/wil6210.h
@@ -33,10 +33,12 @@ extern int agg_wsize;
 extern u32 vring_idle_trsh;
 extern bool rx_align_2;
 extern bool debug_fw;
+extern bool disable_ap_sme;
 
 #define WIL_NAME "wil6210"
-#define WIL_FW_NAME "wil6210.fw" /* code */
-#define WIL_FW2_NAME "wil6210.brd" /* board & radio parameters */
+#define WIL_FW_NAME_DEFAULT "wil6210.fw" /* code Sparrow B0 */
+#define WIL_FW_NAME_SPARROW_PLUS "wil6210_sparrow_plus.fw" /* code Sparrow D0 */
+#define WIL_BOARD_FILE_NAME "wil6210.brd" /* board & radio parameters */
 
 #define WIL_MAX_BUS_REQUEST_KBPS 800000 /* ~6.1Gbps */
 
@@ -98,6 +100,9 @@ static inline u32 wil_mtu2macbuf(u32 mtu)
 #define WIL6210_RX_HIGH_TRSH_INIT		(0)
 #define WIL6210_RX_HIGH_TRSH_DEFAULT \
 				(1 << (WIL_RX_RING_SIZE_ORDER_DEFAULT - 3))
+#define WIL_MAX_DMG_AID 254 /* for DMG only 1-254 allowed (see
+			     * 802.11REVmc/D5.0, section 9.4.1.8)
+			     */
 /* Hardware definitions begin */
 
 /*
@@ -249,7 +254,12 @@ struct RGF_ICR {
 	#define BIT_CAF_OSC_DIG_XTAL_STABLE	BIT(0)
 
 #define RGF_USER_JTAG_DEV_ID	(0x880b34) /* device ID */
-	#define JTAG_DEV_ID_SPARROW_B0	(0x2632072f)
+	#define JTAG_DEV_ID_SPARROW	(0x2632072f)
+
+#define RGF_USER_REVISION_ID		(0x88afe4)
+#define RGF_USER_REVISION_ID_MASK	(3)
+	#define REVISION_ID_SPARROW_B0	(0x0)
+	#define REVISION_ID_SPARROW_D0	(0x3)
 
 /* crash codes for FW/Ucode stored here */
 #define RGF_FW_ASSERT_CODE		(0x91f020)
@@ -257,7 +267,8 @@ struct RGF_ICR {
 
 enum {
 	HW_VER_UNKNOWN,
-	HW_VER_SPARROW_B0, /* JTAG_DEV_ID_SPARROW_B0 */
+	HW_VER_SPARROW_B0, /* REVISION_ID_SPARROW_B0 */
+	HW_VER_SPARROW_D0, /* REVISION_ID_SPARROW_D0 */
 };
 
 /* popular locations */
@@ -512,6 +523,7 @@ struct wil_sta_info {
 	unsigned long tid_rx_stop_requested[BITS_TO_LONGS(WIL_STA_TID_NUM)];
 	struct wil_tid_crypto_rx tid_crypto_rx[WIL_STA_TID_NUM];
 	struct wil_tid_crypto_rx group_crypto_rx;
+	u8 aid; /* 1-254; 0 if unknown/not reported */
 };
 
 enum {
@@ -583,7 +595,9 @@ struct wil6210_priv {
 	DECLARE_BITMAP(status, wil_status_last);
 	u8 fw_version[ETHTOOL_FWVERS_LEN];
 	u32 hw_version;
+	u8 chip_revision;
 	const char *hw_name;
+	const char *wil_fw_name;
 	DECLARE_BITMAP(hw_capabilities, hw_capability_last);
 	DECLARE_BITMAP(fw_capabilities, WMI_FW_CAPABILITY_MAX);
 	u8 n_mids; /* number of additional MIDs as reported by FW */
@@ -653,6 +667,7 @@ struct wil6210_priv {
 	struct dentry *debug;
 	struct wil_blob_wrapper blobs[ARRAY_SIZE(fw_mapping)];
 	u8 discovery_mode;
+	u8 abft_len;
 
 	void *platform_handle;
 	struct wil_platform_ops platform_ops;
@@ -816,8 +831,8 @@ int wmi_set_ie(struct wil6210_priv *wil, u8 type, u16 ie_len, const void *ie);
 int wmi_rx_chain_add(struct wil6210_priv *wil, struct vring *vring);
 int wmi_rxon(struct wil6210_priv *wil, bool on);
 int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_m, u32 *t_r);
-int wmi_disconnect_sta(struct wil6210_priv *wil, const u8 *mac, u16 reason,
-		       bool full_disconnect);
+int wmi_disconnect_sta(struct wil6210_priv *wil, const u8 *mac,
+		       u16 reason, bool full_disconnect, bool del_sta);
 int wmi_addba(struct wil6210_priv *wil, u8 ringid, u8 size, u16 timeout);
 int wmi_delba_tx(struct wil6210_priv *wil, u8 ringid, u16 reason);
 int wmi_delba_rx(struct wil6210_priv *wil, u8 cidxtid, u16 reason);
@@ -827,6 +842,7 @@ int wmi_ps_dev_profile_cfg(struct wil6210_priv *wil,
 			   enum wmi_ps_profile_type ps_profile);
 int wmi_set_mgmt_retry(struct wil6210_priv *wil, u8 retry_short);
 int wmi_get_mgmt_retry(struct wil6210_priv *wil, u8 *retry_short);
+int wmi_new_sta(struct wil6210_priv *wil, const u8 *mac, u8 aid);
 int wil_addba_rx_request(struct wil6210_priv *wil, u8 cidxtid,
 			 u8 dialog_token, __le16 ba_param_set,
 			 __le16 ba_timeout, __le16 ba_seq_ctrl);
@@ -918,6 +934,7 @@ int wil_iftype_nl2wmi(enum nl80211_iftype type);
 int wil_ioctl(struct wil6210_priv *wil, void __user *data, int cmd);
 int wil_request_firmware(struct wil6210_priv *wil, const char *name,
 			 bool load);
+bool wil_fw_verify_file_exists(struct wil6210_priv *wil, const char *name);
 
 int wil_can_suspend(struct wil6210_priv *wil, bool is_runtime);
 int wil_suspend(struct wil6210_priv *wil, bool is_runtime);
diff --git a/drivers/net/wireless/ath/wil6210/wil_crash_dump.c b/drivers/net/wireless/ath/wil6210/wil_crash_dump.c
index d051eea47a54..e53cf0cf7031 100644
--- a/drivers/net/wireless/ath/wil6210/wil_crash_dump.c
+++ b/drivers/net/wireless/ath/wil6210/wil_crash_dump.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015 Qualcomm Atheros, Inc.
+ * Copyright (c) 2015,2017 Qualcomm Atheros, Inc.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -62,13 +62,13 @@ int wil_fw_copy_crash_dump(struct wil6210_priv *wil, void *dest, u32 size)
 	u32 host_min, dump_size, offset, len;
 
 	if (wil_fw_get_crash_dump_bounds(wil, &dump_size, &host_min)) {
-		wil_err(wil, "%s: fail to obtain crash dump size\n", __func__);
+		wil_err(wil, "fail to obtain crash dump size\n");
 		return -EINVAL;
 	}
 
 	if (dump_size > size) {
-		wil_err(wil, "%s: not enough space for dump. Need %d have %d\n",
-			__func__, dump_size, size);
+		wil_err(wil, "not enough space for dump. Need %d have %d\n",
+			dump_size, size);
 		return -EINVAL;
 	}
 
@@ -83,8 +83,9 @@ int wil_fw_copy_crash_dump(struct wil6210_priv *wil, void *dest, u32 size)
 		len = map->to - map->from;
 		offset = map->host - host_min;
 
-		wil_dbg_misc(wil, "%s() - dump %s, size %d, offset %d\n",
-			     __func__, fw_mapping[i].name, len, offset);
+		wil_dbg_misc(wil,
+			     "fw_copy_crash_dump: - dump %s, size %d, offset %d\n",
+			     fw_mapping[i].name, len, offset);
 
 		wil_memcpy_fromio_32((void * __force)(dest + offset),
 				     (const void __iomem * __force)data, len);
@@ -99,7 +100,7 @@ void wil_fw_core_dump(struct wil6210_priv *wil)
 	u32 fw_dump_size;
 
 	if (wil_fw_get_crash_dump_bounds(wil, &fw_dump_size, NULL)) {
-		wil_err(wil, "%s: fail to get fw dump size\n", __func__);
+		wil_err(wil, "fail to get fw dump size\n");
 		return;
 	}
 
@@ -115,6 +116,5 @@ void wil_fw_core_dump(struct wil6210_priv *wil)
 	 * after 5 min
 	 */
 	dev_coredumpv(wil_to_dev(wil), fw_dump_data, fw_dump_size, GFP_KERNEL);
-	wil_info(wil, "%s: fw core dumped, size %d bytes\n", __func__,
-		 fw_dump_size);
+	wil_info(wil, "fw core dumped, size %d bytes\n", fw_dump_size);
 }
diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c
index 7585003bef67..1f22c19696b1 100644
--- a/drivers/net/wireless/ath/wil6210/wmi.c
+++ b/drivers/net/wireless/ath/wil6210/wmi.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2016 Qualcomm Atheros, Inc.
+ * Copyright (c) 2012-2017 Qualcomm Atheros, Inc.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -24,16 +24,16 @@
 #include "trace.h"
 
 static uint max_assoc_sta = WIL6210_MAX_CID;
-module_param(max_assoc_sta, uint, S_IRUGO | S_IWUSR);
+module_param(max_assoc_sta, uint, 0644);
 MODULE_PARM_DESC(max_assoc_sta, " Max number of stations associated to the AP");
 
 int agg_wsize; /* = 0; */
-module_param(agg_wsize, int, S_IRUGO | S_IWUSR);
+module_param(agg_wsize, int, 0644);
 MODULE_PARM_DESC(agg_wsize, " Window size for Tx Block Ack after connect;"
 		 " 0 - use default; < 0 - don't auto-establish");
 
 u8 led_id = WIL_LED_INVALID_ID;
-module_param(led_id, byte, S_IRUGO);
+module_param(led_id, byte, 0444);
 MODULE_PARM_DESC(led_id,
 		 " 60G device led enablement. Set the led ID (0-2) to enable");
 
@@ -495,8 +495,8 @@ static void wmi_evt_connect(struct wil6210_priv *wil, int id, void *d, int len)
 	}
 
 	ch = evt->channel + 1;
-	wil_info(wil, "Connect %pM channel [%d] cid %d\n",
-		 evt->bssid, ch, evt->cid);
+	wil_info(wil, "Connect %pM channel [%d] cid %d aid %d\n",
+		 evt->bssid, ch, evt->cid, evt->aid);
 	wil_hex_dump_wmi("connect AI : ", DUMP_PREFIX_OFFSET, 16, 1,
 			 evt->assoc_info, len - sizeof(*evt), true);
 
@@ -539,8 +539,8 @@ static void wmi_evt_connect(struct wil6210_priv *wil, int id, void *d, int len)
 	} else if ((wdev->iftype == NL80211_IFTYPE_AP) ||
 		   (wdev->iftype == NL80211_IFTYPE_P2P_GO)) {
 		if (wil->sta[evt->cid].status != wil_sta_unused) {
-			wil_err(wil, "%s: AP: Invalid status %d for CID %d\n",
-				__func__, wil->sta[evt->cid].status, evt->cid);
+			wil_err(wil, "AP: Invalid status %d for CID %d\n",
+				wil->sta[evt->cid].status, evt->cid);
 			mutex_unlock(&wil->mutex);
 			return;
 		}
@@ -553,22 +553,19 @@ static void wmi_evt_connect(struct wil6210_priv *wil, int id, void *d, int len)
 
 	rc = wil_tx_init(wil, evt->cid);
 	if (rc) {
-		wil_err(wil, "%s: config tx vring failed for CID %d, rc (%d)\n",
-			__func__, evt->cid, rc);
+		wil_err(wil, "config tx vring failed for CID %d, rc (%d)\n",
+			evt->cid, rc);
 		wmi_disconnect_sta(wil, wil->sta[evt->cid].addr,
-				   WLAN_REASON_UNSPECIFIED, false);
+				   WLAN_REASON_UNSPECIFIED, false, false);
 	} else {
-		wil_info(wil, "%s: successful connection to CID %d\n",
-			 __func__, evt->cid);
+		wil_info(wil, "successful connection to CID %d\n", evt->cid);
 	}
 
 	if ((wdev->iftype == NL80211_IFTYPE_STATION) ||
 	    (wdev->iftype == NL80211_IFTYPE_P2P_CLIENT)) {
 		if (rc) {
 			netif_carrier_off(ndev);
-			wil_err(wil,
-				"%s: cfg80211_connect_result with failure\n",
-				__func__);
+			wil_err(wil, "cfg80211_connect_result with failure\n");
 			cfg80211_connect_result(ndev, evt->bssid, NULL, 0,
 						NULL, 0,
 						WLAN_STATUS_UNSPECIFIED_FAILURE,
@@ -583,8 +580,12 @@ static void wmi_evt_connect(struct wil6210_priv *wil, int id, void *d, int len)
 		}
 	} else if ((wdev->iftype == NL80211_IFTYPE_AP) ||
 		   (wdev->iftype == NL80211_IFTYPE_P2P_GO)) {
-		if (rc)
+		if (rc) {
+			if (disable_ap_sme)
+				/* notify new_sta has failed */
+				cfg80211_del_sta(ndev, evt->bssid, GFP_KERNEL);
 			goto out;
+		}
 
 		memset(&sinfo, 0, sizeof(sinfo));
 
@@ -597,12 +598,13 @@ static void wmi_evt_connect(struct wil6210_priv *wil, int id, void *d, int len)
 
 		cfg80211_new_sta(ndev, evt->bssid, &sinfo, GFP_KERNEL);
 	} else {
-		wil_err(wil, "%s: unhandled iftype %d for CID %d\n",
-			__func__, wdev->iftype, evt->cid);
+		wil_err(wil, "unhandled iftype %d for CID %d\n", wdev->iftype,
+			evt->cid);
 		goto out;
 	}
 
 	wil->sta[evt->cid].status = wil_sta_connected;
+	wil->sta[evt->cid].aid = evt->aid;
 	set_bit(wil_status_fwconnected, wil->status);
 	wil_update_net_queues_bh(wil, NULL, false);
 
@@ -687,6 +689,7 @@ static void wmi_evt_vring_en(struct wil6210_priv *wil, int id, void *d, int len)
 {
 	struct wmi_vring_en_event *evt = d;
 	u8 vri = evt->vring_index;
+	struct wireless_dev *wdev = wil_to_wdev(wil);
 
 	wil_dbg_wmi(wil, "Enable vring %d\n", vri);
 
@@ -694,7 +697,12 @@ static void wmi_evt_vring_en(struct wil6210_priv *wil, int id, void *d, int len)
 		wil_err(wil, "Enable for invalid vring %d\n", vri);
 		return;
 	}
-	wil->vring_tx_data[vri].dot1x_open = true;
+
+	if (wdev->iftype != NL80211_IFTYPE_AP || !disable_ap_sme)
+		/* in AP mode with disable_ap_sme, this is done by
+		 * wil_cfg80211_change_station()
+		 */
+		wil->vring_tx_data[vri].dot1x_open = true;
 	if (vri == wil->bcast_vring) /* no BA for bcast */
 		return;
 	if (agg_wsize >= 0)
@@ -919,8 +927,8 @@ void wmi_recv_cmd(struct wil6210_priv *wil)
 		      offsetof(struct wil6210_mbox_ctl, rx.tail), r->tail);
 
 		if (immed_reply) {
-			wil_dbg_wmi(wil, "%s: Complete WMI 0x%04x\n",
-				    __func__, wil->reply_id);
+			wil_dbg_wmi(wil, "recv_cmd: Complete WMI 0x%04x\n",
+				    wil->reply_id);
 			kfree(evt);
 			num_immed_reply++;
 			complete(&wil->wmi_call);
@@ -934,7 +942,7 @@ void wmi_recv_cmd(struct wil6210_priv *wil)
 		}
 	}
 	/* normally, 1 event per IRQ should be processed */
-	wil_dbg_wmi(wil, "%s -> %d events queued, %d completed\n", __func__,
+	wil_dbg_wmi(wil, "recv_cmd: -> %d events queued, %d completed\n",
 		    n - num_immed_reply, num_immed_reply);
 }
 
@@ -950,6 +958,7 @@ int wmi_call(struct wil6210_priv *wil, u16 cmdid, void *buf, u16 len,
 	wil->reply_id = reply_id;
 	wil->reply_buf = reply;
 	wil->reply_size = reply_size;
+	reinit_completion(&wil->wmi_call);
 	spin_unlock(&wil->wmi_ev_lock);
 
 	rc = __wmi_send(wil, cmdid, buf, len);
@@ -1069,6 +1078,8 @@ int wmi_pcp_start(struct wil6210_priv *wil, int bi, u8 wmi_nettype,
 		.pcp_max_assoc_sta = max_assoc_sta,
 		.hidden_ssid = hidden_ssid,
 		.is_go = is_go,
+		.disable_ap_sme = disable_ap_sme,
+		.abft_len = wil->abft_len,
 	};
 	struct {
 		struct wmi_cmd_hdr wmi;
@@ -1086,6 +1097,13 @@ int wmi_pcp_start(struct wil6210_priv *wil, int bi, u8 wmi_nettype,
 		cmd.pcp_max_assoc_sta = WIL6210_MAX_CID;
 	}
 
+	if (disable_ap_sme &&
+	    !test_bit(WMI_FW_CAPABILITY_DISABLE_AP_SME,
+		      wil->fw_capabilities)) {
+		wil_err(wil, "disable_ap_sme not supported by FW\n");
+		return -EOPNOTSUPP;
+	}
+
 	/*
 	 * Processing time may be huge, in case of secure AP it takes about
 	 * 3500ms for FW to start AP
@@ -1352,7 +1370,7 @@ int wmi_rxon(struct wil6210_priv *wil, bool on)
 		struct wmi_listen_started_event evt;
 	} __packed reply;
 
-	wil_info(wil, "%s(%s)\n", __func__, on ? "on" : "off");
+	wil_info(wil, "(%s)\n", on ? "on" : "off");
 
 	if (on) {
 		rc = wmi_call(wil, WMI_START_LISTEN_CMDID, NULL, 0,
@@ -1456,12 +1474,15 @@ int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_bb, u32 *t_rf)
 	return 0;
 }
 
-int wmi_disconnect_sta(struct wil6210_priv *wil, const u8 *mac, u16 reason,
-		       bool full_disconnect)
+int wmi_disconnect_sta(struct wil6210_priv *wil, const u8 *mac,
+		       u16 reason, bool full_disconnect, bool del_sta)
 {
 	int rc;
 	u16 reason_code;
-	struct wmi_disconnect_sta_cmd cmd = {
+	struct wmi_disconnect_sta_cmd disc_sta_cmd = {
+		.disconnect_reason = cpu_to_le16(reason),
+	};
+	struct wmi_del_sta_cmd del_sta_cmd = {
 		.disconnect_reason = cpu_to_le16(reason),
 	};
 	struct {
@@ -1469,12 +1490,19 @@ int wmi_disconnect_sta(struct wil6210_priv *wil, const u8 *mac, u16 reason,
 		struct wmi_disconnect_event evt;
 	} __packed reply;
 
-	ether_addr_copy(cmd.dst_mac, mac);
-
-	wil_dbg_wmi(wil, "%s(%pM, reason %d)\n", __func__, mac, reason);
+	wil_dbg_wmi(wil, "disconnect_sta: (%pM, reason %d)\n", mac, reason);
 
-	rc = wmi_call(wil, WMI_DISCONNECT_STA_CMDID, &cmd, sizeof(cmd),
-		      WMI_DISCONNECT_EVENTID, &reply, sizeof(reply), 1000);
+	if (del_sta) {
+		ether_addr_copy(del_sta_cmd.dst_mac, mac);
+		rc = wmi_call(wil, WMI_DEL_STA_CMDID, &del_sta_cmd,
+			      sizeof(del_sta_cmd), WMI_DISCONNECT_EVENTID,
+			      &reply, sizeof(reply), 1000);
+	} else {
+		ether_addr_copy(disc_sta_cmd.dst_mac, mac);
+		rc = wmi_call(wil, WMI_DISCONNECT_STA_CMDID, &disc_sta_cmd,
+			      sizeof(disc_sta_cmd), WMI_DISCONNECT_EVENTID,
+			      &reply, sizeof(reply), 1000);
+	}
 	/* failure to disconnect in reasonable time treated as FW error */
 	if (rc) {
 		wil_fw_error_recovery(wil);
@@ -1507,8 +1535,8 @@ int wmi_addba(struct wil6210_priv *wil, u8 ringid, u8 size, u16 timeout)
 		.amsdu = 0,
 	};
 
-	wil_dbg_wmi(wil, "%s(ring %d size %d timeout %d)\n", __func__,
-		    ringid, size, timeout);
+	wil_dbg_wmi(wil, "addba: (ring %d size %d timeout %d)\n", ringid, size,
+		    timeout);
 
 	return wmi_send(wil, WMI_VRING_BA_EN_CMDID, &cmd, sizeof(cmd));
 }
@@ -1520,8 +1548,7 @@ int wmi_delba_tx(struct wil6210_priv *wil, u8 ringid, u16 reason)
 		.reason = cpu_to_le16(reason),
 	};
 
-	wil_dbg_wmi(wil, "%s(ring %d reason %d)\n", __func__,
-		    ringid, reason);
+	wil_dbg_wmi(wil, "delba_tx: (ring %d reason %d)\n", ringid, reason);
 
 	return wmi_send(wil, WMI_VRING_BA_DIS_CMDID, &cmd, sizeof(cmd));
 }
@@ -1533,8 +1560,8 @@ int wmi_delba_rx(struct wil6210_priv *wil, u8 cidxtid, u16 reason)
 		.reason = cpu_to_le16(reason),
 	};
 
-	wil_dbg_wmi(wil, "%s(CID %d TID %d reason %d)\n", __func__,
-		    cidxtid & 0xf, (cidxtid >> 4) & 0xf, reason);
+	wil_dbg_wmi(wil, "delba_rx: (CID %d TID %d reason %d)\n", cidxtid & 0xf,
+		    (cidxtid >> 4) & 0xf, reason);
 
 	return wmi_send(wil, WMI_RCP_DELBA_CMDID, &cmd, sizeof(cmd));
 }
@@ -1686,11 +1713,29 @@ int wmi_abort_scan(struct wil6210_priv *wil)
 	return rc;
 }
 
+int wmi_new_sta(struct wil6210_priv *wil, const u8 *mac, u8 aid)
+{
+	int rc;
+	struct wmi_new_sta_cmd cmd = {
+		.aid = aid,
+	};
+
+	wil_dbg_wmi(wil, "new sta %pM, aid %d\n", mac, aid);
+
+	ether_addr_copy(cmd.dst_mac, mac);
+
+	rc = wmi_send(wil, WMI_NEW_STA_CMDID, &cmd, sizeof(cmd));
+	if (rc)
+		wil_err(wil, "Failed to send new sta (%d)\n", rc);
+
+	return rc;
+}
+
 void wmi_event_flush(struct wil6210_priv *wil)
 {
 	struct pending_wmi_event *evt, *t;
 
-	wil_dbg_wmi(wil, "%s()\n", __func__);
+	wil_dbg_wmi(wil, "event_flush\n");
 
 	list_for_each_entry_safe(evt, t, &wil->pending_wmi_ev, list) {
 		list_del(&evt->list);
@@ -1731,8 +1776,8 @@ static void wmi_event_handle(struct wil6210_priv *wil,
 			WARN_ON(wil->reply_buf);
 			wmi_evt_call_handler(wil, id, evt_data,
 					     len - sizeof(*wmi));
-			wil_dbg_wmi(wil, "%s: Complete WMI 0x%04x\n",
-				    __func__, id);
+			wil_dbg_wmi(wil, "event_handle: Complete WMI 0x%04x\n",
+				    id);
 			complete(&wil->wmi_call);
 			return;
 		}
@@ -1779,11 +1824,11 @@ void wmi_event_worker(struct work_struct *work)
 	struct pending_wmi_event *evt;
 	struct list_head *lh;
 
-	wil_dbg_wmi(wil, "Start %s\n", __func__);
+	wil_dbg_wmi(wil, "event_worker: Start\n");
 	while ((lh = next_wmi_ev(wil)) != NULL) {
 		evt = list_entry(lh, struct pending_wmi_event, list);
 		wmi_event_handle(wil, &evt->event.hdr);
 		kfree(evt);
 	}
-	wil_dbg_wmi(wil, "Finished %s\n", __func__);
+	wil_dbg_wmi(wil, "event_worker: Finished\n");
 }
diff --git a/drivers/net/wireless/ath/wil6210/wmi.h b/drivers/net/wireless/ath/wil6210/wmi.h
index d93a4d490d24..7c9fee57aa91 100644
--- a/drivers/net/wireless/ath/wil6210/wmi.h
+++ b/drivers/net/wireless/ath/wil6210/wmi.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2016 Qualcomm Atheros, Inc.
+ * Copyright (c) 2012-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2006-2012 Wilocity
  *
  * Permission to use, copy, modify, and/or distribute this software for any
@@ -56,6 +56,8 @@ enum wmi_fw_capability {
 	WMI_FW_CAPABILITY_PS_CONFIG		= 1,
 	WMI_FW_CAPABILITY_RF_SECTORS		= 2,
 	WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT	= 3,
+	WMI_FW_CAPABILITY_DISABLE_AP_SME	= 4,
+	WMI_FW_CAPABILITY_WMI_ONLY		= 5,
 	WMI_FW_CAPABILITY_MAX,
 };
 
@@ -185,8 +187,11 @@ enum wmi_command_id {
 	WMI_RS_CFG_CMDID				= 0x921,
 	WMI_GET_DETAILED_RS_RES_CMDID			= 0x922,
 	WMI_AOA_MEAS_CMDID				= 0x923,
+	WMI_BRP_SET_ANT_LIMIT_CMDID			= 0x924,
 	WMI_SET_MGMT_RETRY_LIMIT_CMDID			= 0x930,
 	WMI_GET_MGMT_RETRY_LIMIT_CMDID			= 0x931,
+	WMI_NEW_STA_CMDID				= 0x935,
+	WMI_DEL_STA_CMDID				= 0x936,
 	WMI_TOF_SESSION_START_CMDID			= 0x991,
 	WMI_TOF_GET_CAPABILITIES_CMDID			= 0x992,
 	WMI_TOF_SET_LCR_CMDID				= 0x993,
@@ -543,7 +548,10 @@ struct wmi_pcp_start_cmd {
 	u8 pcp_max_assoc_sta;
 	u8 hidden_ssid;
 	u8 is_go;
-	u8 reserved0[7];
+	u8 reserved0[5];
+	/* abft_len override if non-0 */
+	u8 abft_len;
+	u8 disable_ap_sme;
 	u8 network_type;
 	u8 channel;
 	u8 disable_sec_offload;
@@ -902,6 +910,18 @@ struct wmi_set_mgmt_retry_limit_cmd {
 	u8 reserved[3];
 } __packed;
 
+/* WMI_NEW_STA_CMDID */
+struct wmi_new_sta_cmd {
+	u8 dst_mac[WMI_MAC_LEN];
+	u8 aid;
+} __packed;
+
+/* WMI_DEL_STA_CMDID */
+struct wmi_del_sta_cmd {
+	u8 dst_mac[WMI_MAC_LEN];
+	__le16 disconnect_reason;
+} __packed;
+
 enum wmi_tof_burst_duration {
 	WMI_TOF_BURST_DURATION_250_USEC		= 2,
 	WMI_TOF_BURST_DURATION_500_USEC		= 3,
@@ -1067,6 +1087,7 @@ enum wmi_event_id {
 	WMI_RS_CFG_DONE_EVENTID				= 0x1921,
 	WMI_GET_DETAILED_RS_RES_EVENTID			= 0x1922,
 	WMI_AOA_MEAS_EVENTID				= 0x1923,
+	WMI_BRP_SET_ANT_LIMIT_EVENTID			= 0x1924,
 	WMI_SET_MGMT_RETRY_LIMIT_EVENTID		= 0x1930,
 	WMI_GET_MGMT_RETRY_LIMIT_EVENTID		= 0x1931,
 	WMI_TOF_SESSION_END_EVENTID			= 0x1991,
@@ -1287,12 +1308,13 @@ struct wmi_connect_event {
 	u8 assoc_req_len;
 	u8 assoc_resp_len;
 	u8 cid;
-	u8 reserved2[3];
+	u8 aid;
+	u8 reserved2[2];
 	/* not in use */
 	u8 assoc_info[0];
 } __packed;
 
-/* WMI_DISCONNECT_EVENTID */
+/* disconnect_reason */
 enum wmi_disconnect_reason {
 	WMI_DIS_REASON_NO_NETWORK_AVAIL		= 0x01,
 	/* bmiss */
@@ -1310,6 +1332,7 @@ enum wmi_disconnect_reason {
 	WMI_DIS_REASON_IBSS_MERGE		= 0x0E,
 };
 
+/* WMI_DISCONNECT_EVENTID */
 struct wmi_disconnect_event {
 	/* reason code, see 802.11 spec. */
 	__le16 protocol_reason_status;
@@ -1759,6 +1782,42 @@ struct wmi_get_detailed_rs_res_event {
 	u8 reserved[3];
 } __packed;
 
+/* BRP antenna limit mode */
+enum wmi_brp_ant_limit_mode {
+	/* Disable BRP force antenna limit */
+	WMI_BRP_ANT_LIMIT_MODE_DISABLE		= 0x00,
+	/* Define maximal antennas limit. Only effective antennas will be
+	 * actually used
+	 */
+	WMI_BRP_ANT_LIMIT_MODE_EFFECTIVE	= 0x01,
+	/* Force a specific number of antennas */
+	WMI_BRP_ANT_LIMIT_MODE_FORCE		= 0x02,
+	/* number of BRP antenna limit modes */
+	WMI_BRP_ANT_LIMIT_MODES_NUM		= 0x03,
+};
+
+/* WMI_BRP_SET_ANT_LIMIT_CMDID */
+struct wmi_brp_set_ant_limit_cmd {
+	/* connection id */
+	u8 cid;
+	/* enum wmi_brp_ant_limit_mode */
+	u8 limit_mode;
+	/* antenna limit count, 1-27
+	 * disable_mode - ignored
+	 * effective_mode - upper limit to number of antennas to be used
+	 * force_mode - exact number of antennas to be used
+	 */
+	u8 ant_limit;
+	u8 reserved;
+} __packed;
+
+/* WMI_BRP_SET_ANT_LIMIT_EVENTID */
+struct wmi_brp_set_ant_limit_event {
+	/* wmi_fw_status */
+	u8 status;
+	u8 reserved[3];
+} __packed;
+
 /* broadcast connection ID */
 #define WMI_LINK_MAINTAIN_CFG_CID_BROADCAST	(0xFFFFFFFF)
 
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
index 72139b579b18..5bc2ba214735 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
@@ -1104,6 +1104,7 @@ static const struct sdio_device_id brcmf_sdmmc_ids[] = {
 	BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4339),
 	BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43430),
 	BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4345),
+	BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43455),
 	BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4354),
 	BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4356),
 	{ /* end: all zeroes */ }
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h
index e21f7600122b..76693df34742 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h
@@ -218,9 +218,6 @@ int brcmf_bus_get_memdump(struct brcmf_bus *bus, void *data, size_t len)
  * interface functions from common layer
  */
 
-bool brcmf_c_prec_enq(struct device *dev, struct pktq *q, struct sk_buff *pkt,
-		      int prec);
-
 /* Receive frame for delivery to OS.  Callee disposes of rxp. */
 void brcmf_rx_frame(struct device *dev, struct sk_buff *rxp, bool handle_event);
 /* Receive async event packet from firmware. Callee disposes of rxp. */
@@ -241,13 +238,12 @@ void brcmf_txcomplete(struct device *dev, struct sk_buff *txp, bool success);
 /* Configure the "global" bus state used by upper layers */
 void brcmf_bus_change_state(struct brcmf_bus *bus, enum brcmf_bus_state state);
 
-int brcmf_bus_start(struct device *dev);
+int brcmf_bus_started(struct device *dev);
 s32 brcmf_iovar_data_set(struct device *dev, char *name, void *data, u32 len);
 void brcmf_bus_add_txhdrlen(struct device *dev, uint len);
 
 #ifdef CONFIG_BRCMFMAC_SDIO
 void brcmf_sdio_exit(void);
-void brcmf_sdio_init(void);
 void brcmf_sdio_register(void);
 #endif
 #ifdef CONFIG_BRCMFMAC_USB
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index 7ffc4aba5bab..10098b7586f3 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -138,7 +138,6 @@ static struct ieee80211_rate __wl_rates[] = {
 	.band			= NL80211_BAND_2GHZ,		\
 	.center_freq		= (_freq),			\
 	.hw_value		= (_channel),			\
-	.flags			= IEEE80211_CHAN_DISABLED,	\
 	.max_antenna_gain	= 0,				\
 	.max_power		= 30,				\
 }
@@ -147,7 +146,6 @@ static struct ieee80211_rate __wl_rates[] = {
 	.band			= NL80211_BAND_5GHZ,		\
 	.center_freq		= 5000 + (5 * (_channel)),	\
 	.hw_value		= (_channel),			\
-	.flags			= IEEE80211_CHAN_DISABLED,	\
 	.max_antenna_gain	= 0,				\
 	.max_power		= 30,				\
 }
@@ -328,7 +326,7 @@ u16 channel_to_chanspec(struct brcmu_d11inf *d11inf,
  * triples, returning a pointer to the substring whose first element
  * matches tag
  */
-const struct brcmf_tlv *
+static const struct brcmf_tlv *
 brcmf_parse_tlvs(const void *buf, int buflen, uint key)
 {
 	const struct brcmf_tlv *elt = buf;
@@ -3332,7 +3330,6 @@ brcmf_notify_sched_scan_results(struct brcmf_if *ifp,
 		goto out_err;
 	}
 
-	data += sizeof(struct brcmf_pno_scanresults_le);
 	netinfo_start = brcmf_get_netinfo_array(pfn_result);
 
 	for (i = 0; i < result_count; i++) {
@@ -3480,8 +3477,7 @@ brcmf_wowl_nd_results(struct brcmf_if *ifp, const struct brcmf_event_msg *e,
 		return -EINVAL;
 	}
 
-	data += sizeof(struct brcmf_pno_scanresults_le);
-	netinfo = (struct brcmf_pno_net_info_le *)data;
+	netinfo = brcmf_get_netinfo_array(pfn_result);
 	memcpy(cfg->wowl.nd->ssid.ssid, netinfo->SSID, netinfo->SSID_len);
 	cfg->wowl.nd->ssid.ssid_len = netinfo->SSID_len;
 	cfg->wowl.nd->n_channels = 1;
@@ -3971,7 +3967,7 @@ brcmf_configure_wpaie(struct brcmf_if *ifp,
 			pval |= AES_ENABLED;
 			break;
 		default:
-			brcmf_err("Ivalid unicast security info\n");
+			brcmf_err("Invalid unicast security info\n");
 		}
 		offset++;
 	}
@@ -4015,7 +4011,7 @@ brcmf_configure_wpaie(struct brcmf_if *ifp,
 			wpa_auth |= WPA2_AUTH_1X_SHA256;
 			break;
 		default:
-			brcmf_err("Ivalid key mgmt info\n");
+			brcmf_err("Invalid key mgmt info\n");
 		}
 		offset++;
 	}
@@ -5071,6 +5067,29 @@ static int brcmf_cfg80211_tdls_oper(struct wiphy *wiphy,
 	return ret;
 }
 
+static int
+brcmf_cfg80211_update_conn_params(struct wiphy *wiphy,
+				  struct net_device *ndev,
+				  struct cfg80211_connect_params *sme,
+				  u32 changed)
+{
+	struct brcmf_if *ifp;
+	int err;
+
+	if (!(changed & UPDATE_ASSOC_IES))
+		return 0;
+
+	ifp = netdev_priv(ndev);
+	err = brcmf_vif_set_mgmt_ie(ifp->vif, BRCMF_VNDR_IE_ASSOCREQ_FLAG,
+				    sme->ie, sme->ie_len);
+	if (err)
+		brcmf_err("Set Assoc REQ IE Failed\n");
+	else
+		brcmf_dbg(TRACE, "Applied Vndr IEs for Assoc request\n");
+
+	return err;
+}
+
 #ifdef CONFIG_PM
 static int
 brcmf_cfg80211_set_rekey_data(struct wiphy *wiphy, struct net_device *ndev,
@@ -5138,6 +5157,7 @@ static struct cfg80211_ops brcmf_cfg80211_ops = {
 	.crit_proto_start = brcmf_cfg80211_crit_proto_start,
 	.crit_proto_stop = brcmf_cfg80211_crit_proto_stop,
 	.tdls_oper = brcmf_cfg80211_tdls_oper,
+	.update_connect_params = brcmf_cfg80211_update_conn_params,
 };
 
 struct brcmf_cfg80211_vif *brcmf_alloc_vif(struct brcmf_cfg80211_info *cfg,
@@ -5825,7 +5845,6 @@ static int brcmf_construct_chaninfo(struct brcmf_cfg80211_info *cfg,
 	u32 i, j;
 	u32 total;
 	u32 chaninfo;
-	u32 index;
 
 	pbuf = kzalloc(BRCMF_DCMD_MEDLEN, GFP_KERNEL);
 
@@ -5873,33 +5892,39 @@ static int brcmf_construct_chaninfo(struct brcmf_cfg80211_info *cfg,
 		    ch.bw == BRCMU_CHAN_BW_80)
 			continue;
 
-		channel = band->channels;
-		index = band->n_channels;
+		channel = NULL;
 		for (j = 0; j < band->n_channels; j++) {
-			if (channel[j].hw_value == ch.control_ch_num) {
-				index = j;
+			if (band->channels[j].hw_value == ch.control_ch_num) {
+				channel = &band->channels[j];
 				break;
 			}
 		}
-		channel[index].center_freq =
-			ieee80211_channel_to_frequency(ch.control_ch_num,
-						       band->band);
-		channel[index].hw_value = ch.control_ch_num;
+		if (!channel) {
+			/* It seems firmware supports some channel we never
+			 * considered. Something new in IEEE standard?
+			 */
+			brcmf_err("Ignoring unexpected firmware channel %d\n",
+				  ch.control_ch_num);
+			continue;
+		}
+
+		if (channel->orig_flags & IEEE80211_CHAN_DISABLED)
+			continue;
 
 		/* assuming the chanspecs order is HT20,
 		 * HT40 upper, HT40 lower, and VHT80.
 		 */
 		if (ch.bw == BRCMU_CHAN_BW_80) {
-			channel[index].flags &= ~IEEE80211_CHAN_NO_80MHZ;
+			channel->flags &= ~IEEE80211_CHAN_NO_80MHZ;
 		} else if (ch.bw == BRCMU_CHAN_BW_40) {
-			brcmf_update_bw40_channel_flag(&channel[index], &ch);
+			brcmf_update_bw40_channel_flag(channel, &ch);
 		} else {
 			/* enable the channel and disable other bandwidths
 			 * for now as mentioned order assure they are enabled
 			 * for subsequent chanspecs.
 			 */
-			channel[index].flags = IEEE80211_CHAN_NO_HT40 |
-					       IEEE80211_CHAN_NO_80MHZ;
+			channel->flags = IEEE80211_CHAN_NO_HT40 |
+					 IEEE80211_CHAN_NO_80MHZ;
 			ch.bw = BRCMU_CHAN_BW_20;
 			cfg->d11inf.encchspec(&ch);
 			chaninfo = ch.chspec;
@@ -5907,11 +5932,11 @@ static int brcmf_construct_chaninfo(struct brcmf_cfg80211_info *cfg,
 						       &chaninfo);
 			if (!err) {
 				if (chaninfo & WL_CHAN_RADAR)
-					channel[index].flags |=
+					channel->flags |=
 						(IEEE80211_CHAN_RADAR |
 						 IEEE80211_CHAN_NO_IR);
 				if (chaninfo & WL_CHAN_PASSIVE)
-					channel[index].flags |=
+					channel->flags |=
 						IEEE80211_CHAN_NO_IR;
 			}
 		}
@@ -6341,7 +6366,7 @@ static void brcmf_wiphy_pno_params(struct wiphy *wiphy)
 }
 
 #ifdef CONFIG_PM
-static struct wiphy_wowlan_support brcmf_wowlan_support = {
+static const struct wiphy_wowlan_support brcmf_wowlan_support = {
 	.flags = WIPHY_WOWLAN_MAGIC_PKT | WIPHY_WOWLAN_DISCONNECT,
 	.n_patterns = BRCMF_WOWL_MAXPATTERNS,
 	.pattern_max_len = BRCMF_WOWL_MAXPATTERNSIZE,
@@ -6354,19 +6379,29 @@ static void brcmf_wiphy_wowl_params(struct wiphy *wiphy, struct brcmf_if *ifp)
 {
 #ifdef CONFIG_PM
 	struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
+	struct wiphy_wowlan_support *wowl;
+
+	wowl = kmemdup(&brcmf_wowlan_support, sizeof(brcmf_wowlan_support),
+		       GFP_KERNEL);
+	if (!wowl) {
+		brcmf_err("only support basic wowlan features\n");
+		wiphy->wowlan = &brcmf_wowlan_support;
+		return;
+	}
 
 	if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_PNO)) {
 		if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_WOWL_ND)) {
-			brcmf_wowlan_support.flags |= WIPHY_WOWLAN_NET_DETECT;
+			wowl->flags |= WIPHY_WOWLAN_NET_DETECT;
+			wowl->max_nd_match_sets = BRCMF_PNO_MAX_PFN_COUNT;
 			init_waitqueue_head(&cfg->wowl.nd_data_wait);
 		}
 	}
 	if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_WOWL_GTK)) {
-		brcmf_wowlan_support.flags |= WIPHY_WOWLAN_SUPPORTS_GTK_REKEY;
-		brcmf_wowlan_support.flags |= WIPHY_WOWLAN_GTK_REKEY_FAILURE;
+		wowl->flags |= WIPHY_WOWLAN_SUPPORTS_GTK_REKEY;
+		wowl->flags |= WIPHY_WOWLAN_GTK_REKEY_FAILURE;
 	}
 
-	wiphy->wowlan = &brcmf_wowlan_support;
+	wiphy->wowlan = wowl;
 #endif
 }
 
@@ -6477,8 +6512,10 @@ static int brcmf_setup_wiphy(struct wiphy *wiphy, struct brcmf_if *ifp)
 			wiphy->bands[NL80211_BAND_5GHZ] = band;
 		}
 	}
-	err = brcmf_setup_wiphybands(wiphy);
-	return err;
+
+	wiphy_read_of_freq_limits(wiphy);
+
+	return 0;
 }
 
 static s32 brcmf_config_dongle(struct brcmf_cfg80211_info *cfg)
@@ -6748,6 +6785,10 @@ static void brcmf_free_wiphy(struct wiphy *wiphy)
 		kfree(wiphy->bands[NL80211_BAND_5GHZ]->channels);
 		kfree(wiphy->bands[NL80211_BAND_5GHZ]);
 	}
+#if IS_ENABLED(CONFIG_PM)
+	if (wiphy->wowlan != &brcmf_wowlan_support)
+		kfree(wiphy->wowlan);
+#endif
 	wiphy_free(wiphy);
 }
 
@@ -6843,6 +6884,12 @@ struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr,
 		goto priv_out;
 	}
 
+	err = brcmf_setup_wiphybands(wiphy);
+	if (err) {
+		brcmf_err("Setting wiphy bands failed (%d)\n", err);
+		goto wiphy_unreg_out;
+	}
+
 	/* If cfg80211 didn't disable 40MHz HT CAP in wiphy_register(),
 	 * setup 40MHz in 2GHz band and enable OBSS scanning.
 	 */
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h
index 0c9a7081fca9..8f19d95d4175 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h
@@ -396,8 +396,6 @@ void brcmf_free_vif(struct brcmf_cfg80211_vif *vif);
 s32 brcmf_vif_set_mgmt_ie(struct brcmf_cfg80211_vif *vif, s32 pktflag,
 			  const u8 *vndr_ie_buf, u32 vndr_ie_len);
 s32 brcmf_vif_clear_mgmt_ies(struct brcmf_cfg80211_vif *vif);
-const struct brcmf_tlv *
-brcmf_parse_tlvs(const void *buf, int buflen, uint key);
 u16 channel_to_chanspec(struct brcmu_d11inf *d11inf,
 			struct ieee80211_channel *ch);
 bool brcmf_get_vif_state_any(struct brcmf_cfg80211_info *cfg,
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
index 3e15d64c6481..33b133f7e63a 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
@@ -74,7 +74,7 @@ module_param_named(roamoff, brcmf_roamoff, int, S_IRUSR);
 MODULE_PARM_DESC(roamoff, "Do not use internal roaming engine");
 
 #ifdef DEBUG
-/* always succeed brcmf_bus_start() */
+/* always succeed brcmf_bus_started() */
 static int brcmf_ignore_probe_fail;
 module_param_named(ignore_probe_fail, brcmf_ignore_probe_fail, int, 0);
 MODULE_PARM_DESC(ignore_probe_fail, "always succeed probe for debugging");
@@ -218,6 +218,22 @@ done:
 	return err;
 }
 
+#ifndef CONFIG_BRCM_TRACING
+void __brcmf_err(const char *func, const char *fmt, ...)
+{
+	struct va_format vaf;
+	va_list args;
+
+	va_start(args, fmt);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+	pr_err("%s: %pV", func, &vaf);
+
+	va_end(args);
+}
+#endif
+
 #if defined(CONFIG_BRCM_TRACING) || defined(CONFIG_BRCMDBG)
 void __brcmf_dbg(u32 level, const char *func, const char *fmt, ...)
 {
@@ -299,11 +315,9 @@ struct brcmf_mp_device *brcmf_get_module_param(struct device *dev,
 			}
 		}
 	}
-	if ((bus_type == BRCMF_BUSTYPE_SDIO) && (!found)) {
-		/* No platform data for this device. In case of SDIO try OF
-		 * (Open Firwmare) Device Tree.
-		 */
-		brcmf_of_probe(dev, &settings->bus.sdio);
+	if (!found) {
+		/* No platform data for this device, try OF (Open Firwmare) */
+		brcmf_of_probe(dev, bus_type, settings);
 	}
 	return settings;
 }
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h
index bd095abca393..a62f8e70b320 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h
@@ -65,6 +65,8 @@ struct brcmf_mp_device {
 	} bus;
 };
 
+void brcmf_c_set_joinpref_default(struct brcmf_if *ifp);
+
 struct brcmf_mp_device *brcmf_get_module_param(struct device *dev,
 					       enum brcmf_bus_type bus_type,
 					       u32 chip, u32 chiprev);
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
index 9e6f60a0ec3e..60da86a8d95b 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
@@ -249,10 +249,10 @@ static netdev_tx_t brcmf_netdev_start_xmit(struct sk_buff *skb,
 
 done:
 	if (ret) {
-		ifp->stats.tx_dropped++;
+		ndev->stats.tx_dropped++;
 	} else {
-		ifp->stats.tx_packets++;
-		ifp->stats.tx_bytes += skb->len;
+		ndev->stats.tx_packets++;
+		ndev->stats.tx_bytes += skb->len;
 	}
 
 	/* Return ok: we always eat the packet */
@@ -296,15 +296,15 @@ void brcmf_txflowblock(struct device *dev, bool state)
 void brcmf_netif_rx(struct brcmf_if *ifp, struct sk_buff *skb)
 {
 	if (skb->pkt_type == PACKET_MULTICAST)
-		ifp->stats.multicast++;
+		ifp->ndev->stats.multicast++;
 
 	if (!(ifp->ndev->flags & IFF_UP)) {
 		brcmu_pkt_buf_free_skb(skb);
 		return;
 	}
 
-	ifp->stats.rx_bytes += skb->len;
-	ifp->stats.rx_packets++;
+	ifp->ndev->stats.rx_bytes += skb->len;
+	ifp->ndev->stats.rx_packets++;
 
 	brcmf_dbg(DATA, "rx proto=0x%X\n", ntohs(skb->protocol));
 	if (in_interrupt())
@@ -327,7 +327,7 @@ static int brcmf_rx_hdrpull(struct brcmf_pub *drvr, struct sk_buff *skb,
 
 	if (ret || !(*ifp) || !(*ifp)->ndev) {
 		if (ret != -ENODATA && *ifp)
-			(*ifp)->stats.rx_errors++;
+			(*ifp)->ndev->stats.rx_errors++;
 		brcmu_pkt_buf_free_skb(skb);
 		return -ENODATA;
 	}
@@ -388,7 +388,7 @@ void brcmf_txfinalize(struct brcmf_if *ifp, struct sk_buff *txp, bool success)
 	}
 
 	if (!success)
-		ifp->stats.tx_errors++;
+		ifp->ndev->stats.tx_errors++;
 
 	brcmu_pkt_buf_free_skb(txp);
 }
@@ -411,15 +411,6 @@ void brcmf_txcomplete(struct device *dev, struct sk_buff *txp, bool success)
 	}
 }
 
-static struct net_device_stats *brcmf_netdev_get_stats(struct net_device *ndev)
-{
-	struct brcmf_if *ifp = netdev_priv(ndev);
-
-	brcmf_dbg(TRACE, "Enter, bsscfgidx=%d\n", ifp->bsscfgidx);
-
-	return &ifp->stats;
-}
-
 static void brcmf_ethtool_get_drvinfo(struct net_device *ndev,
 				    struct ethtool_drvinfo *info)
 {
@@ -492,7 +483,6 @@ static int brcmf_netdev_open(struct net_device *ndev)
 static const struct net_device_ops brcmf_netdev_ops_pri = {
 	.ndo_open = brcmf_netdev_open,
 	.ndo_stop = brcmf_netdev_stop,
-	.ndo_get_stats = brcmf_netdev_get_stats,
 	.ndo_start_xmit = brcmf_netdev_start_xmit,
 	.ndo_set_mac_address = brcmf_netdev_set_mac_address,
 	.ndo_set_rx_mode = brcmf_netdev_set_multicast_list
@@ -966,7 +956,7 @@ static int brcmf_revinfo_read(struct seq_file *s, void *data)
 	return 0;
 }
 
-int brcmf_bus_start(struct device *dev)
+int brcmf_bus_started(struct device *dev)
 {
 	int ret = -1;
 	struct brcmf_bus *bus_if = dev_get_drvdata(dev);
@@ -1075,16 +1065,6 @@ void brcmf_bus_add_txhdrlen(struct device *dev, uint len)
 	}
 }
 
-static void brcmf_bus_detach(struct brcmf_pub *drvr)
-{
-	brcmf_dbg(TRACE, "Enter\n");
-
-	if (drvr) {
-		/* Stop the bus module */
-		brcmf_bus_stop(drvr->bus_if);
-	}
-}
-
 void brcmf_dev_reset(struct device *dev)
 {
 	struct brcmf_bus *bus_if = dev_get_drvdata(dev);
@@ -1131,7 +1111,7 @@ void brcmf_detach(struct device *dev)
 
 	brcmf_fws_deinit(drvr);
 
-	brcmf_bus_detach(drvr);
+	brcmf_bus_stop(drvr->bus_if);
 
 	brcmf_proto_detach(drvr);
 
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
index c94dcab260d0..6aecd8dfd824 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
@@ -171,7 +171,6 @@ enum brcmf_netif_stop_reason {
  * @drvr: points to device related information.
  * @vif: points to cfg80211 specific interface information.
  * @ndev: associated network device.
- * @stats: interface specific network statistics.
  * @multicast_work: worker object for multicast provisioning.
  * @ndoffload_work: worker object for neighbor discovery offload configuration.
  * @fws_desc: interface specific firmware-signalling descriptor.
@@ -187,7 +186,6 @@ struct brcmf_if {
 	struct brcmf_pub *drvr;
 	struct brcmf_cfg80211_vif *vif;
 	struct net_device *ndev;
-	struct net_device_stats stats;
 	struct work_struct multicast_work;
 	struct work_struct ndoffload_work;
 	struct brcmf_fws_mac_descriptor *fws_desc;
@@ -216,7 +214,6 @@ void brcmf_txflowblock_if(struct brcmf_if *ifp,
 void brcmf_txfinalize(struct brcmf_if *ifp, struct sk_buff *txp, bool success);
 void brcmf_netif_rx(struct brcmf_if *ifp, struct sk_buff *skb);
 void brcmf_net_setcarrier(struct brcmf_if *ifp, bool on);
-void brcmf_c_set_joinpref_default(struct brcmf_if *ifp);
 int __init brcmf_core_init(void);
 void __exit brcmf_core_exit(void);
 
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c
index e64557c35553..f4644cf371c7 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c
@@ -32,16 +32,25 @@ static int brcmf_debug_create_memdump(struct brcmf_bus *bus, const void *data,
 {
 	void *dump;
 	size_t ramsize;
+	int err;
 
 	ramsize = brcmf_bus_get_ramsize(bus);
-	if (ramsize) {
-		dump = vzalloc(len + ramsize);
-		if (!dump)
-			return -ENOMEM;
-		memcpy(dump, data, len);
-		brcmf_bus_get_memdump(bus, dump + len, ramsize);
-		dev_coredumpv(bus->dev, dump, len + ramsize, GFP_KERNEL);
+	if (!ramsize)
+		return -ENOTSUPP;
+
+	dump = vzalloc(len + ramsize);
+	if (!dump)
+		return -ENOMEM;
+
+	memcpy(dump, data, len);
+	err = brcmf_bus_get_memdump(bus, dump + len, ramsize);
+	if (err) {
+		vfree(dump);
+		return err;
 	}
+
+	dev_coredumpv(bus->dev, dump, len + ramsize, GFP_KERNEL);
+
 	return 0;
 }
 
@@ -49,10 +58,18 @@ static int brcmf_debug_psm_watchdog_notify(struct brcmf_if *ifp,
 					   const struct brcmf_event_msg *evtmsg,
 					   void *data)
 {
+	int err;
+
 	brcmf_dbg(TRACE, "enter: bsscfgidx=%d\n", ifp->bsscfgidx);
 
-	return brcmf_debug_create_memdump(ifp->drvr->bus_if, data,
-					  evtmsg->datalen);
+	brcmf_err("PSM's watchdog has fired!\n");
+
+	err = brcmf_debug_create_memdump(ifp->drvr->bus_if, data,
+					 evtmsg->datalen);
+	if (err)
+		brcmf_err("Failed to get memory dump, %d\n", err);
+
+	return err;
 }
 
 void brcmf_debugfs_init(void)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h
index 6687812770cc..066126123e96 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h
@@ -45,26 +45,18 @@
 #undef pr_fmt
 #define pr_fmt(fmt)		KBUILD_MODNAME ": " fmt
 
-/* Macro for error messages. net_ratelimit() is used when driver
- * debugging is not selected. When debugging the driver error
- * messages are as important as other tracing or even more so.
+__printf(2, 3)
+void __brcmf_err(const char *func, const char *fmt, ...);
+/* Macro for error messages. When debugging / tracing the driver all error
+ * messages are important to us.
  */
-#ifndef CONFIG_BRCM_TRACING
-#ifdef CONFIG_BRCMDBG
-#define brcmf_err(fmt, ...)	pr_err("%s: " fmt, __func__, ##__VA_ARGS__)
-#else
 #define brcmf_err(fmt, ...)						\
 	do {								\
-		if (net_ratelimit())					\
-			pr_err("%s: " fmt, __func__, ##__VA_ARGS__);	\
+		if (IS_ENABLED(CONFIG_BRCMDBG) ||			\
+		    IS_ENABLED(CONFIG_BRCM_TRACING) ||			\
+		    net_ratelimit())					\
+			__brcmf_err(__func__, fmt, ##__VA_ARGS__);	\
 	} while (0)
-#endif
-#else
-__printf(2, 3)
-void __brcmf_err(const char *func, const char *fmt, ...);
-#define brcmf_err(fmt, ...) \
-	__brcmf_err(__func__, fmt, ##__VA_ARGS__)
-#endif
 
 #if defined(DEBUG) || defined(CONFIG_BRCM_TRACING)
 __printf(3, 4)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
index 425c41dc0a59..aee6e5937c41 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
@@ -23,14 +23,17 @@
 #include "common.h"
 #include "of.h"
 
-void brcmf_of_probe(struct device *dev, struct brcmfmac_sdio_pd *sdio)
+void brcmf_of_probe(struct device *dev, enum brcmf_bus_type bus_type,
+		    struct brcmf_mp_device *settings)
 {
+	struct brcmfmac_sdio_pd *sdio = &settings->bus.sdio;
 	struct device_node *np = dev->of_node;
 	int irq;
 	u32 irqf;
 	u32 val;
 
-	if (!np || !of_device_is_compatible(np, "brcm,bcm4329-fmac"))
+	if (!np || bus_type != BRCMF_BUSTYPE_SDIO ||
+	    !of_device_is_compatible(np, "brcm,bcm4329-fmac"))
 		return;
 
 	if (of_property_read_u32(np, "brcm,drive-strength", &val) == 0)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.h
index a9d94c15d0f5..95b7032d54b1 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.h
@@ -14,9 +14,11 @@
  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 #ifdef CONFIG_OF
-void brcmf_of_probe(struct device *dev, struct brcmfmac_sdio_pd *sdio);
+void brcmf_of_probe(struct device *dev, enum brcmf_bus_type bus_type,
+		    struct brcmf_mp_device *settings);
 #else
-static void brcmf_of_probe(struct device *dev, struct brcmfmac_sdio_pd *sdio)
+static void brcmf_of_probe(struct device *dev, enum brcmf_bus_type bus_type,
+			   struct brcmf_mp_device *settings)
 {
 }
 #endif /* CONFIG_OF */
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
index 048027f2085b..6fae4cf3f6ab 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
@@ -601,7 +601,6 @@ static void brcmf_pcie_attach(struct brcmf_pciedev_info *devinfo)
 {
 	u32 config;
 
-	brcmf_pcie_select_core(devinfo, BCMA_CORE_PCIE2);
 	/* BAR1 window may not be sized properly */
 	brcmf_pcie_select_core(devinfo, BCMA_CORE_PCIE2);
 	brcmf_pcie_write_reg32(devinfo, BRCMF_PCIE_PCIE2REG_CONFIGADDR, 0x4e0);
@@ -1572,7 +1571,7 @@ static int brcmf_pcie_attach_bus(struct brcmf_pciedev_info *devinfo)
 	if (ret) {
 		brcmf_err("brcmf_attach failed\n");
 	} else {
-		ret = brcmf_bus_start(&devinfo->pdev->dev);
+		ret = brcmf_bus_started(&devinfo->pdev->dev);
 		if (ret)
 			brcmf_err("dongle is not responding\n");
 	}
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
index dfb0658713d9..c5744b45ec8f 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
@@ -1661,7 +1661,7 @@ static u8 brcmf_sdio_rxglom(struct brcmf_sdio *bus, u8 rxseq)
 					   pfirst->len, pfirst->next,
 					   pfirst->prev);
 			skb_unlink(pfirst, &bus->glom);
-			if (brcmf_sdio_fromevntchan(pfirst->data))
+			if (brcmf_sdio_fromevntchan(&dptr[SDPCM_HWHDR_LEN]))
 				brcmf_rx_event(bus->sdiodev->dev, pfirst);
 			else
 				brcmf_rx_frame(bus->sdiodev->dev, pfirst,
@@ -4065,7 +4065,7 @@ static void brcmf_sdio_firmware_callback(struct device *dev,
 
 	sdio_release_host(sdiodev->func[1]);
 
-	err = brcmf_bus_start(dev);
+	err = brcmf_bus_started(dev);
 	if (err != 0) {
 		brcmf_err("dongle is not responding\n");
 		goto fail;
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
index 2f978a39b58a..d93ebbdc7737 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
@@ -1148,7 +1148,7 @@ static int brcmf_usb_bus_setup(struct brcmf_usbdev_info *devinfo)
 	if (ret)
 		goto fail;
 
-	ret = brcmf_bus_start(devinfo->dev);
+	ret = brcmf_bus_started(devinfo->dev);
 	if (ret)
 		goto fail;
 
diff --git a/drivers/net/wireless/intel/iwlegacy/3945-mac.c b/drivers/net/wireless/intel/iwlegacy/3945-mac.c
index 466912eb2d87..e8e65115feba 100644
--- a/drivers/net/wireless/intel/iwlegacy/3945-mac.c
+++ b/drivers/net/wireless/intel/iwlegacy/3945-mac.c
@@ -3469,7 +3469,7 @@ static struct attribute_group il3945_attribute_group = {
 	.attrs = il3945_sysfs_entries,
 };
 
-static struct ieee80211_ops il3945_mac_ops __read_mostly = {
+static struct ieee80211_ops il3945_mac_ops __ro_after_init = {
 	.tx = il3945_mac_tx,
 	.start = il3945_mac_start,
 	.stop = il3945_mac_stop,
@@ -3627,15 +3627,6 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	il->cmd_queue = IL39_CMD_QUEUE_NUM;
 
-	/*
-	 * Disabling hardware scan means that mac80211 will perform scans
-	 * "the hard way", rather than using device's scan.
-	 */
-	if (il3945_mod_params.disable_hw_scan) {
-		D_INFO("Disabling hw_scan\n");
-		il3945_mac_ops.hw_scan = NULL;
-	}
-
 	D_INFO("*** LOAD DRIVER ***\n");
 	il->cfg = cfg;
 	il->ops = &il3945_ops;
@@ -3913,6 +3904,15 @@ il3945_init(void)
 	pr_info(DRV_DESCRIPTION ", " DRV_VERSION "\n");
 	pr_info(DRV_COPYRIGHT "\n");
 
+	/*
+	 * Disabling hardware scan means that mac80211 will perform scans
+	 * "the hard way", rather than using device's scan.
+	 */
+	if (il3945_mod_params.disable_hw_scan) {
+		pr_info("hw_scan is disabled\n");
+		il3945_mac_ops.hw_scan = NULL;
+	}
+
 	ret = il3945_rate_control_register();
 	if (ret) {
 		pr_err("Unable to register rate control algorithm: %d\n", ret);
diff --git a/drivers/net/wireless/intel/iwlwifi/Kconfig b/drivers/net/wireless/intel/iwlwifi/Kconfig
index b64db47b31bb..c5f2ddf9b0fe 100644
--- a/drivers/net/wireless/intel/iwlwifi/Kconfig
+++ b/drivers/net/wireless/intel/iwlwifi/Kconfig
@@ -90,13 +90,16 @@ config IWLWIFI_BCAST_FILTERING
 
 config IWLWIFI_PCIE_RTPM
        bool "Enable runtime power management mode for PCIe devices"
-       depends on IWLMVM && PM
+       depends on IWLMVM && PM && EXPERT
        default false
        help
          Say Y here to enable runtime power management for PCIe
          devices.  If enabled, the device will go into low power mode
          when idle for a short period of time, allowing for improved
-         power saving during runtime.
+         power saving during runtime. Note that this feature requires
+         a tight integration with the platform. It is not recommended
+         to enable this feature without proper validation with the
+         specific target platform.
 
 	 If unsure, say N.
 
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c
index affe760c8c22..376c79337a0e 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c
@@ -2310,7 +2310,7 @@ static ssize_t iwl_dbgfs_fw_restart_write(struct file *file,
 {
 	struct iwl_priv *priv = file->private_data;
 	bool restart_fw = iwlwifi_mod_params.restart_fw;
-	int ret;
+	int __maybe_unused ret;
 
 	iwlwifi_mod_params.restart_fw = true;
 
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c
index 8c0719468d00..2a04d0cd71ae 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c
@@ -163,7 +163,7 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv,
 				       REGULATORY_DISABLE_BEACON_HINTS;
 
 #ifdef CONFIG_PM_SLEEP
-	if (priv->fw->img[IWL_UCODE_WOWLAN].sec[0].len &&
+	if (priv->fw->img[IWL_UCODE_WOWLAN].num_sec &&
 	    priv->trans->ops->d3_suspend &&
 	    priv->trans->ops->d3_resume &&
 	    device_can_wakeup(priv->trans->dev)) {
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/rs.c b/drivers/net/wireless/intel/iwlwifi/dvm/rs.c
index b95c2d76db33..ff44ebc5829d 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/rs.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/rs.c
@@ -364,7 +364,7 @@ static void rs_program_fix_rate(struct iwl_priv *priv,
 /*
 	get the traffic load value for tid
 */
-static u32 rs_tl_get_load(struct iwl_lq_sta *lq_data, u8 tid)
+static void rs_tl_get_load(struct iwl_lq_sta *lq_data, u8 tid)
 {
 	u32 curr_time = jiffies_to_msecs(jiffies);
 	u32 time_diff;
@@ -372,14 +372,14 @@ static u32 rs_tl_get_load(struct iwl_lq_sta *lq_data, u8 tid)
 	struct iwl_traffic_load *tl = NULL;
 
 	if (tid >= IWL_MAX_TID_COUNT)
-		return 0;
+		return;
 
 	tl = &(lq_data->load[tid]);
 
 	curr_time -= curr_time % TID_ROUND_VALUE;
 
 	if (!(tl->queue_count))
-		return 0;
+		return;
 
 	time_diff = TIME_WRAP_AROUND(tl->time_stamp, curr_time);
 	index = time_diff / TID_QUEUE_CELL_SPACING;
@@ -388,8 +388,6 @@ static u32 rs_tl_get_load(struct iwl_lq_sta *lq_data, u8 tid)
 	/* TID_MAX_TIME_DIFF */
 	if (index >= TID_QUEUE_MAX_SIZE)
 		rs_tl_rm_old_stats(tl, curr_time);
-
-	return tl->total;
 }
 
 static int rs_tl_turn_on_agg_for_tid(struct iwl_priv *priv,
@@ -397,7 +395,6 @@ static int rs_tl_turn_on_agg_for_tid(struct iwl_priv *priv,
 				      struct ieee80211_sta *sta)
 {
 	int ret = -EAGAIN;
-	u32 load;
 
 	/*
 	 * Don't create TX aggregation sessions when in high
@@ -410,7 +407,7 @@ static int rs_tl_turn_on_agg_for_tid(struct iwl_priv *priv,
 		return ret;
 	}
 
-	load = rs_tl_get_load(lq_data, tid);
+	rs_tl_get_load(lq_data, tid);
 
 	IWL_DEBUG_HT(priv, "Starting Tx agg: STA: %pM tid: %d\n",
 			sta->addr, tid);
@@ -743,7 +740,10 @@ static u16 rs_get_adjacent_rate(struct iwl_priv *priv, u8 index, u16 rate_mask,
 
 		/* Find the previous rate that is in the rate mask */
 		i = index - 1;
-		for (mask = (1 << i); i >= 0; i--, mask >>= 1) {
+		if (i >= 0)
+			mask = BIT(i);
+
+		for (; i >= 0; i--, mask >>= 1) {
 			if (rate_mask & mask) {
 				low = i;
 				break;
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/ucode.c b/drivers/net/wireless/intel/iwlwifi/dvm/ucode.c
index c7509c51e9d9..d6013bfe991c 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/ucode.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/ucode.c
@@ -407,7 +407,7 @@ int iwl_run_init_ucode(struct iwl_priv *priv)
 	lockdep_assert_held(&priv->mutex);
 
 	/* No init ucode required? Curious, but maybe ok */
-	if (!priv->fw->img[IWL_UCODE_INIT].sec[0].len)
+	if (!priv->fw->img[IWL_UCODE_INIT].num_sec)
 		return 0;
 
 	iwl_init_notification_wait(&priv->notif_wait, &calib_wait,
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-6000.c b/drivers/net/wireless/intel/iwlwifi/iwl-6000.c
index 0b9f6a7bc834..39335b7b0c16 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-6000.c
@@ -371,4 +371,4 @@ const struct iwl_cfg iwl6000_3agn_cfg = {
 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL6005_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL6030_MODULE_FIRMWARE(IWL6000G2B_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL6030_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-7000.c b/drivers/net/wireless/intel/iwlwifi/iwl-7000.c
index d4b73dedf89b..a72e58623d3a 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-7000.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-7000.c
@@ -73,8 +73,8 @@
 /* Highest firmware API version supported */
 #define IWL7260_UCODE_API_MAX	17
 #define IWL7265_UCODE_API_MAX	17
-#define IWL7265D_UCODE_API_MAX	26
-#define IWL3168_UCODE_API_MAX	26
+#define IWL7265D_UCODE_API_MAX	28
+#define IWL3168_UCODE_API_MAX	28
 
 /* Lowest firmware API version supported */
 #define IWL7260_UCODE_API_MIN	17
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-8000.c b/drivers/net/wireless/intel/iwlwifi/iwl-8000.c
index 8d3e53fac1da..b7953bf55f6f 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-8000.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-8000.c
@@ -70,8 +70,8 @@
 #include "iwl-agn-hw.h"
 
 /* Highest firmware API version supported */
-#define IWL8000_UCODE_API_MAX	26
-#define IWL8265_UCODE_API_MAX	26
+#define IWL8000_UCODE_API_MAX	28
+#define IWL8265_UCODE_API_MAX	28
 
 /* Lowest firmware API version supported */
 #define IWL8000_UCODE_API_MIN	17
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-9000.c b/drivers/net/wireless/intel/iwlwifi/iwl-9000.c
index ff850410d897..a5f0c0bf85ec 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-9000.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-9000.c
@@ -55,7 +55,7 @@
 #include "iwl-agn-hw.h"
 
 /* Highest firmware API version supported */
-#define IWL9000_UCODE_API_MAX	26
+#define IWL9000_UCODE_API_MAX	28
 
 /* Lowest firmware API version supported */
 #define IWL9000_UCODE_API_MIN	17
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-a000.c b/drivers/net/wireless/intel/iwlwifi/iwl-a000.c
index ea1618525878..15dd7f6137c8 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-a000.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-a000.c
@@ -55,7 +55,7 @@
 #include "iwl-agn-hw.h"
 
 /* Highest firmware API version supported */
-#define IWL_A000_UCODE_API_MAX	26
+#define IWL_A000_UCODE_API_MAX	28
 
 /* Lowest firmware API version supported */
 #define IWL_A000_UCODE_API_MIN	24
@@ -72,9 +72,13 @@
 #define IWL_A000_SMEM_OFFSET		0x400000
 #define IWL_A000_SMEM_LEN		0x68000
 
-#define IWL_A000_FW_PRE "iwlwifi-Qu-a0-jf-b0-"
-#define IWL_A000_MODULE_FIRMWARE(api) \
-	IWL_A000_FW_PRE "-" __stringify(api) ".ucode"
+#define IWL_A000_JF_FW_PRE "iwlwifi-Qu-a0-jf-b0-"
+#define IWL_A000_HR_FW_PRE "iwlwifi-Qu-a0-hr-a0-"
+
+#define IWL_A000_HR_MODULE_FIRMWARE(api) \
+	IWL_A000_HR_FW_PRE "-" __stringify(api) ".ucode"
+#define IWL_A000_JF_MODULE_FIRMWARE(api) \
+	IWL_A000_JF_FW_PRE "-" __stringify(api) ".ucode"
 
 #define NVM_HW_SECTION_NUM_FAMILY_A000		10
 
@@ -116,11 +120,22 @@ static const struct iwl_ht_params iwl_a000_ht_params = {
 	.mq_rx_supported = true,					\
 	.vht_mu_mimo_supported = true,					\
 	.mac_addr_from_csr = true,					\
-	.use_tfh = true
+	.use_tfh = true,						\
+	.rf_id = true
+
+const struct iwl_cfg iwla000_2ac_cfg_hr = {
+		.name = "Intel(R) Dual Band Wireless AC a000",
+		.fw_name_pre = IWL_A000_HR_FW_PRE,
+		IWL_DEVICE_A000,
+		.ht_params = &iwl_a000_ht_params,
+		.nvm_ver = IWL_A000_NVM_VERSION,
+		.nvm_calib_ver = IWL_A000_TX_POWER_VERSION,
+		.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
+};
 
-const struct iwl_cfg iwla000_2ac_cfg = {
+const struct iwl_cfg iwla000_2ac_cfg_jf = {
 		.name = "Intel(R) Dual Band Wireless AC a000",
-		.fw_name_pre = IWL_A000_FW_PRE,
+		.fw_name_pre = IWL_A000_JF_FW_PRE,
 		IWL_DEVICE_A000,
 		.ht_params = &iwl_a000_ht_params,
 		.nvm_ver = IWL_A000_NVM_VERSION,
@@ -128,4 +143,5 @@ const struct iwl_cfg iwla000_2ac_cfg = {
 		.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
 };
 
-MODULE_FIRMWARE(IWL_A000_MODULE_FIRMWARE(IWL_A000_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL_A000_HR_MODULE_FIRMWARE(IWL_A000_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL_A000_JF_MODULE_FIRMWARE(IWL_A000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
index 2660cc4b9f8c..94f8a51b633e 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
@@ -455,7 +455,8 @@ extern const struct iwl_cfg iwl9260_2ac_cfg;
 extern const struct iwl_cfg iwl9270_2ac_cfg;
 extern const struct iwl_cfg iwl9460_2ac_cfg;
 extern const struct iwl_cfg iwl9560_2ac_cfg;
-extern const struct iwl_cfg iwla000_2ac_cfg;
+extern const struct iwl_cfg iwla000_2ac_cfg_hr;
+extern const struct iwl_cfg iwla000_2ac_cfg_jf;
 #endif /* CONFIG_IWLMVM */
 
 #endif /* __IWL_CONFIG_H__ */
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-csr.h b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
index d73e9d436027..4ee3b621ec27 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
@@ -349,6 +349,7 @@ enum {
 /* RF_ID value */
 #define CSR_HW_RF_ID_TYPE_JF		(0x00105000)
 #define CSR_HW_RF_ID_TYPE_LC		(0x00101000)
+#define CSR_HW_RF_ID_TYPE_HR		(0x00109000)
 
 /* EEPROM REG */
 #define CSR_EEPROM_REG_READ_VALID_MSK	(0x00000001)
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
index 45b2f679e4d8..0e0293d42b5d 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
@@ -102,7 +102,6 @@ static struct dentry *iwl_dbgfs_root;
  * @op_mode: the running op_mode
  * @trans: transport layer
  * @dev: for debug prints only
- * @cfg: configuration struct
  * @fw_index: firmware revision to try loading
  * @firmware_name: composite filename of ucode file to load
  * @request_firmware_complete: the firmware has been obtained from user space
@@ -114,7 +113,6 @@ struct iwl_drv {
 	struct iwl_op_mode *op_mode;
 	struct iwl_trans *trans;
 	struct device *dev;
-	const struct iwl_cfg *cfg;
 
 	int fw_index;                   /* firmware we're trying to load */
 	char firmware_name[64];         /* name of firmware file to load */
@@ -166,8 +164,9 @@ static void iwl_free_fw_desc(struct iwl_drv *drv, struct fw_desc *desc)
 static void iwl_free_fw_img(struct iwl_drv *drv, struct fw_img *img)
 {
 	int i;
-	for (i = 0; i < IWL_UCODE_SECTION_MAX; i++)
+	for (i = 0; i < img->num_sec; i++)
 		iwl_free_fw_desc(drv, &img->sec[i]);
+	kfree(img->sec);
 }
 
 static void iwl_dealloc_ucode(struct iwl_drv *drv)
@@ -179,8 +178,7 @@ static void iwl_dealloc_ucode(struct iwl_drv *drv)
 		kfree(drv->fw.dbg_conf_tlv[i]);
 	for (i = 0; i < ARRAY_SIZE(drv->fw.dbg_trigger_tlv); i++)
 		kfree(drv->fw.dbg_trigger_tlv[i]);
-	for (i = 0; i < ARRAY_SIZE(drv->fw.dbg_mem_tlv); i++)
-		kfree(drv->fw.dbg_mem_tlv[i]);
+	kfree(drv->fw.dbg_mem_tlv);
 
 	for (i = 0; i < IWL_UCODE_TYPE_MAX; i++)
 		iwl_free_fw_img(drv, drv->fw.img + i);
@@ -213,18 +211,18 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw,
 
 static int iwl_request_firmware(struct iwl_drv *drv, bool first)
 {
-	const char *name_pre = drv->cfg->fw_name_pre;
+	const char *name_pre = drv->trans->cfg->fw_name_pre;
 	char tag[8];
 
 	if (first) {
-		drv->fw_index = drv->cfg->ucode_api_max;
+		drv->fw_index = drv->trans->cfg->ucode_api_max;
 		sprintf(tag, "%d", drv->fw_index);
 	} else {
 		drv->fw_index--;
 		sprintf(tag, "%d", drv->fw_index);
 	}
 
-	if (drv->fw_index < drv->cfg->ucode_api_min) {
+	if (drv->fw_index < drv->trans->cfg->ucode_api_min) {
 		IWL_ERR(drv, "no suitable firmware found!\n");
 		return -ENOENT;
 	}
@@ -241,7 +239,7 @@ static int iwl_request_firmware(struct iwl_drv *drv, bool first)
 }
 
 struct fw_img_parsing {
-	struct fw_sec sec[IWL_UCODE_SECTION_MAX];
+	struct fw_sec *sec;
 	int sec_counter;
 };
 
@@ -276,7 +274,8 @@ struct iwl_firmware_pieces {
 	size_t dbg_conf_tlv_len[FW_DBG_CONF_MAX];
 	struct iwl_fw_dbg_trigger_tlv *dbg_trigger_tlv[FW_DBG_TRIGGER_MAX];
 	size_t dbg_trigger_tlv_len[FW_DBG_TRIGGER_MAX];
-	struct iwl_fw_dbg_mem_seg_tlv *dbg_mem_tlv[FW_DBG_MEM_MAX];
+	struct iwl_fw_dbg_mem_seg_tlv *dbg_mem_tlv;
+	size_t n_dbg_mem_tlv;
 };
 
 /*
@@ -290,11 +289,33 @@ static struct fw_sec *get_sec(struct iwl_firmware_pieces *pieces,
 	return &pieces->img[type].sec[sec];
 }
 
+static void alloc_sec_data(struct iwl_firmware_pieces *pieces,
+			   enum iwl_ucode_type type,
+			   int sec)
+{
+	struct fw_img_parsing *img = &pieces->img[type];
+	struct fw_sec *sec_memory;
+	int size = sec + 1;
+	size_t alloc_size = sizeof(*img->sec) * size;
+
+	if (img->sec && img->sec_counter >= size)
+		return;
+
+	sec_memory = krealloc(img->sec, alloc_size, GFP_KERNEL);
+	if (!sec_memory)
+		return;
+
+	img->sec = sec_memory;
+	img->sec_counter = size;
+}
+
 static void set_sec_data(struct iwl_firmware_pieces *pieces,
 			 enum iwl_ucode_type type,
 			 int sec,
 			 const void *data)
 {
+	alloc_sec_data(pieces, type, sec);
+
 	pieces->img[type].sec[sec].data = data;
 }
 
@@ -303,6 +324,8 @@ static void set_sec_size(struct iwl_firmware_pieces *pieces,
 			 int sec,
 			 size_t size)
 {
+	alloc_sec_data(pieces, type, sec);
+
 	pieces->img[type].sec[sec].size = size;
 }
 
@@ -318,6 +341,8 @@ static void set_sec_offset(struct iwl_firmware_pieces *pieces,
 			   int sec,
 			   u32 offset)
 {
+	alloc_sec_data(pieces, type, sec);
+
 	pieces->img[type].sec[sec].offset = offset;
 }
 
@@ -383,6 +408,7 @@ static int iwl_store_ucode_sec(struct iwl_firmware_pieces *pieces,
 	struct fw_img_parsing *img;
 	struct fw_sec *sec;
 	struct fw_sec_parsing *sec_parse;
+	size_t alloc_size;
 
 	if (WARN_ON(!pieces || !data || type >= IWL_UCODE_TYPE_MAX))
 		return -1;
@@ -390,6 +416,13 @@ static int iwl_store_ucode_sec(struct iwl_firmware_pieces *pieces,
 	sec_parse = (struct fw_sec_parsing *)data;
 
 	img = &pieces->img[type];
+
+	alloc_size = sizeof(*img->sec) * (img->sec_counter + 1);
+	sec = krealloc(img->sec, alloc_size, GFP_KERNEL);
+	if (!sec)
+		return -ENOMEM;
+	img->sec = sec;
+
 	sec = &img->sec[img->sec_counter];
 
 	sec->offset = le32_to_cpu(sec_parse->offset);
@@ -1009,31 +1042,37 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
 			struct iwl_fw_dbg_mem_seg_tlv *dbg_mem =
 				(void *)tlv_data;
 			u32 type;
+			size_t size;
+			struct iwl_fw_dbg_mem_seg_tlv *n;
 
 			if (tlv_len != (sizeof(*dbg_mem)))
 				goto invalid_tlv_len;
 
 			type = le32_to_cpu(dbg_mem->data_type);
-			drv->fw.dbg_dynamic_mem = true;
 
-			if (type >= ARRAY_SIZE(drv->fw.dbg_mem_tlv)) {
-				IWL_ERR(drv,
-					"Skip unknown dbg mem segment: %u\n",
-					dbg_mem->data_type);
-				break;
-			}
+			IWL_DEBUG_INFO(drv, "Found debug memory segment: %u\n",
+				       dbg_mem->data_type);
 
-			if (pieces->dbg_mem_tlv[type]) {
-				IWL_ERR(drv,
-					"Ignore duplicate mem segment: %u\n",
-					dbg_mem->data_type);
+			switch (type & FW_DBG_MEM_TYPE_MASK) {
+			case FW_DBG_MEM_TYPE_REGULAR:
+			case FW_DBG_MEM_TYPE_PRPH:
+				/* we know how to handle these */
 				break;
+			default:
+				IWL_ERR(drv,
+					"Found debug memory segment with invalid type: 0x%x\n",
+					type);
+				return -EINVAL;
 			}
 
-			IWL_DEBUG_INFO(drv, "Found debug memory segment: %u\n",
-				       dbg_mem->data_type);
-
-			pieces->dbg_mem_tlv[type] = dbg_mem;
+			size = sizeof(*pieces->dbg_mem_tlv) *
+			       (pieces->n_dbg_mem_tlv + 1);
+			n = krealloc(pieces->dbg_mem_tlv, size, GFP_KERNEL);
+			if (!n)
+				return -ENOMEM;
+			pieces->dbg_mem_tlv = n;
+			pieces->dbg_mem_tlv[pieces->n_dbg_mem_tlv] = *dbg_mem;
+			pieces->n_dbg_mem_tlv++;
 			break;
 			}
 		default:
@@ -1083,12 +1122,18 @@ static int iwl_alloc_ucode(struct iwl_drv *drv,
 			   enum iwl_ucode_type type)
 {
 	int i;
-	for (i = 0;
-	     i < IWL_UCODE_SECTION_MAX && get_sec_size(pieces, type, i);
-	     i++)
-		if (iwl_alloc_fw_desc(drv, &(drv->fw.img[type].sec[i]),
-				      get_sec(pieces, type, i)))
+	struct fw_desc *sec;
+
+	sec = kcalloc(pieces->img[type].sec_counter, sizeof(*sec), GFP_KERNEL);
+	if (!sec)
+		return -ENOMEM;
+	drv->fw.img[type].sec = sec;
+	drv->fw.img[type].num_sec = pieces->img[type].sec_counter;
+
+	for (i = 0; i < pieces->img[type].sec_counter; i++)
+		if (iwl_alloc_fw_desc(drv, &sec[i], get_sec(pieces, type, i)))
 			return -ENOMEM;
+
 	return 0;
 }
 
@@ -1160,7 +1205,7 @@ _iwl_op_mode_start(struct iwl_drv *drv, struct iwlwifi_opmode_table *op)
 	dbgfs_dir = drv->dbgfs_op_mode;
 #endif
 
-	op_mode = ops->start(drv->trans, drv->cfg, &drv->fw, dbgfs_dir);
+	op_mode = ops->start(drv->trans, drv->trans->cfg, &drv->fw, dbgfs_dir);
 
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 	if (!op_mode) {
@@ -1200,8 +1245,8 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
 	struct iwlwifi_opmode_table *op;
 	int err;
 	struct iwl_firmware_pieces *pieces;
-	const unsigned int api_max = drv->cfg->ucode_api_max;
-	const unsigned int api_min = drv->cfg->ucode_api_min;
+	const unsigned int api_max = drv->trans->cfg->ucode_api_max;
+	const unsigned int api_min = drv->trans->cfg->ucode_api_min;
 	size_t trigger_tlv_sz[FW_DBG_TRIGGER_MAX];
 	u32 api_ver;
 	int i;
@@ -1263,7 +1308,8 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
 	 * In mvm uCode there is no difference between data and instructions
 	 * sections.
 	 */
-	if (fw->type == IWL_FW_DVM && validate_sec_sizes(drv, pieces, drv->cfg))
+	if (fw->type == IWL_FW_DVM && validate_sec_sizes(drv, pieces,
+							 drv->trans->cfg))
 		goto try_again;
 
 	/* Allocate ucode buffers for card's bus-master loading ... */
@@ -1345,19 +1391,12 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
 		}
 	}
 
-	for (i = 0; i < ARRAY_SIZE(drv->fw.dbg_mem_tlv); i++) {
-		if (pieces->dbg_mem_tlv[i]) {
-			drv->fw.dbg_mem_tlv[i] =
-				kmemdup(pieces->dbg_mem_tlv[i],
-					sizeof(*drv->fw.dbg_mem_tlv[i]),
-					GFP_KERNEL);
-			if (!drv->fw.dbg_mem_tlv[i])
-				goto out_free_fw;
-		}
-	}
-
 	/* Now that we can no longer fail, copy information */
 
+	drv->fw.dbg_mem_tlv = pieces->dbg_mem_tlv;
+	pieces->dbg_mem_tlv = NULL;
+	drv->fw.n_dbg_mem_tlv = pieces->n_dbg_mem_tlv;
+
 	/*
 	 * The (size - 16) / 12 formula is based on the information recorded
 	 * for each event, which is of mode 1 (including timestamp) for all
@@ -1368,14 +1407,14 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
 		fw->init_evtlog_size = (pieces->init_evtlog_size - 16)/12;
 	else
 		fw->init_evtlog_size =
-			drv->cfg->base_params->max_event_log_size;
+			drv->trans->cfg->base_params->max_event_log_size;
 	fw->init_errlog_ptr = pieces->init_errlog_ptr;
 	fw->inst_evtlog_ptr = pieces->inst_evtlog_ptr;
 	if (pieces->inst_evtlog_size)
 		fw->inst_evtlog_size = (pieces->inst_evtlog_size - 16)/12;
 	else
 		fw->inst_evtlog_size =
-			drv->cfg->base_params->max_event_log_size;
+			drv->trans->cfg->base_params->max_event_log_size;
 	fw->inst_errlog_ptr = pieces->inst_errlog_ptr;
 
 	/*
@@ -1441,29 +1480,30 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
 				op->name, err);
 #endif
 	}
-	kfree(pieces);
-	return;
+	goto free;
 
  try_again:
 	/* try next, if any */
 	release_firmware(ucode_raw);
 	if (iwl_request_firmware(drv, false))
 		goto out_unbind;
-	kfree(pieces);
-	return;
+	goto free;
 
  out_free_fw:
 	IWL_ERR(drv, "failed to allocate pci memory\n");
 	iwl_dealloc_ucode(drv);
 	release_firmware(ucode_raw);
  out_unbind:
-	kfree(pieces);
 	complete(&drv->request_firmware_complete);
 	device_release_driver(drv->trans->dev);
+ free:
+	for (i = 0; i < ARRAY_SIZE(pieces->img); i++)
+		kfree(pieces->img[i].sec);
+	kfree(pieces->dbg_mem_tlv);
+	kfree(pieces);
 }
 
-struct iwl_drv *iwl_drv_start(struct iwl_trans *trans,
-			      const struct iwl_cfg *cfg)
+struct iwl_drv *iwl_drv_start(struct iwl_trans *trans)
 {
 	struct iwl_drv *drv;
 	int ret;
@@ -1476,7 +1516,6 @@ struct iwl_drv *iwl_drv_start(struct iwl_trans *trans,
 
 	drv->trans = trans;
 	drv->dev = trans->dev;
-	drv->cfg = cfg;
 
 	init_completion(&drv->request_firmware_complete);
 	INIT_LIST_HEAD(&drv->list);
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.h b/drivers/net/wireless/intel/iwlwifi/iwl-drv.h
index f6eacfdbc265..6c537e04864e 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.h
@@ -118,15 +118,13 @@ struct iwl_cfg;
  * iwl_drv_start - start the drv
  *
  * @trans_ops: the ops of the transport
- * @cfg: device specific constants / virtual functions
  *
  * starts the driver: fetches the firmware. This should be called by bus
  * specific system flows implementations. For example, the bus specific probe
  * function should do bus related operations only, and then call to this
  * function. It returns the driver object or %NULL if an error occurred.
  */
-struct iwl_drv *iwl_drv_start(struct iwl_trans *trans,
-			      const struct iwl_cfg *cfg);
+struct iwl_drv *iwl_drv_start(struct iwl_trans *trans);
 
 /**
  * iwl_drv_stop - stop the drv
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h b/drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h
index 84813b550ef1..d01701ee4777 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h
@@ -379,7 +379,6 @@ enum iwl_ucode_tlv_capa {
  * For 16.0 uCode and above, there is no differentiation between sections,
  * just an offset to the HW address.
  */
-#define IWL_UCODE_SECTION_MAX 16
 #define CPU1_CPU2_SEPARATOR_SECTION	0xFFFFCCCC
 #define PAGING_SEPARATOR_SECTION	0xAAAABBBB
 
@@ -489,25 +488,22 @@ enum iwl_fw_dbg_monitor_mode {
 };
 
 /**
- * enum iwl_fw_mem_seg_type - data types for dumping on error
- *
- * @FW_DBG_MEM_SMEM: the data type is SMEM
- * @FW_DBG_MEM_DCCM_LMAC: the data type is DCCM_LMAC
- * @FW_DBG_MEM_DCCM_UMAC: the data type is DCCM_UMAC
+ * enum iwl_fw_mem_seg_type - memory segment type
+ * @FW_DBG_MEM_TYPE_MASK: mask for the type indication
+ * @FW_DBG_MEM_TYPE_REGULAR: regular memory
+ * @FW_DBG_MEM_TYPE_PRPH: periphery memory (requires special reading)
  */
-enum iwl_fw_dbg_mem_seg_type {
-	FW_DBG_MEM_DCCM_LMAC = 0,
-	FW_DBG_MEM_DCCM_UMAC,
-	FW_DBG_MEM_SMEM,
-
-	/* Must be last */
-	FW_DBG_MEM_MAX,
+enum iwl_fw_mem_seg_type {
+	FW_DBG_MEM_TYPE_MASK	= 0xff000000,
+	FW_DBG_MEM_TYPE_REGULAR	= 0x00000000,
+	FW_DBG_MEM_TYPE_PRPH	= 0x01000000,
 };
 
 /**
  * struct iwl_fw_dbg_mem_seg_tlv - configures the debug data memory segments
  *
- * @data_type: enum %iwl_fw_mem_seg_type
+ * @data_type: the memory segment type to record, see &enum iwl_fw_mem_seg_type
+ *	for what we care about
  * @ofs: the memory segment offset
  * @len: the memory segment length, in bytes
  *
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-fw.h b/drivers/net/wireless/intel/iwlwifi/iwl-fw.h
index 5f229556339a..d323b70b510a 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-fw.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-fw.h
@@ -132,7 +132,8 @@ struct fw_desc {
 };
 
 struct fw_img {
-	struct fw_desc sec[IWL_UCODE_SECTION_MAX];
+	struct fw_desc *sec;
+	int num_sec;
 	bool is_dual_cpus;
 	u32 paging_mem_size;
 };
@@ -295,8 +296,8 @@ struct iwl_fw {
 	struct iwl_fw_dbg_conf_tlv *dbg_conf_tlv[FW_DBG_CONF_MAX];
 	size_t dbg_conf_tlv_len[FW_DBG_CONF_MAX];
 	struct iwl_fw_dbg_trigger_tlv *dbg_trigger_tlv[FW_DBG_TRIGGER_MAX];
-	struct iwl_fw_dbg_mem_seg_tlv *dbg_mem_tlv[FW_DBG_MEM_MAX];
-	bool dbg_dynamic_mem;
+	struct iwl_fw_dbg_mem_seg_tlv *dbg_mem_tlv;
+	size_t n_dbg_mem_tlv;
 	size_t dbg_trigger_tlv_len[FW_DBG_TRIGGER_MAX];
 	u8 dbg_dest_reg_num;
 	struct iwl_gscan_capabilities gscan_capa;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
index b88e2048ae0b..c7eb1983c4f9 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
@@ -91,7 +91,7 @@ void iwl_mvm_set_rekey_data(struct ieee80211_hw *hw,
 	memcpy(mvmvif->rekey_data.kek, data->kek, NL80211_KEK_LEN);
 	memcpy(mvmvif->rekey_data.kck, data->kck, NL80211_KCK_LEN);
 	mvmvif->rekey_data.replay_ctr =
-		cpu_to_le64(be64_to_cpup((__be64 *)&data->replay_ctr));
+		cpu_to_le64(be64_to_cpup((__be64 *)data->replay_ctr));
 	mvmvif->rekey_data.valid = true;
 
 	mutex_unlock(&mvm->mutex);
@@ -1262,12 +1262,15 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw,
 	iwl_trans_d3_suspend(mvm->trans, test, !unified_image);
  out:
 	if (ret < 0) {
-		iwl_mvm_ref(mvm, IWL_MVM_REF_UCODE_DOWN);
-		if (mvm->restart_fw > 0) {
-			mvm->restart_fw--;
-			ieee80211_restart_hw(mvm->hw);
-		}
 		iwl_mvm_free_nd(mvm);
+
+		if (!unified_image) {
+			iwl_mvm_ref(mvm, IWL_MVM_REF_UCODE_DOWN);
+			if (mvm->restart_fw > 0) {
+				mvm->restart_fw--;
+				ieee80211_restart_hw(mvm->hw);
+			}
+		}
 	}
  out_noreset:
 	mutex_unlock(&mvm->mutex);
@@ -1738,7 +1741,7 @@ out:
 static struct iwl_wowlan_status *
 iwl_mvm_get_wakeup_status(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 {
-	u32 base = mvm->error_event_table;
+	u32 base = mvm->error_event_table[0];
 	struct error_table_start {
 		/* cf. struct iwl_error_event_table */
 		u32 valid;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
index 7b7d2a146e30..a260cd503200 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
@@ -798,7 +798,7 @@ static ssize_t iwl_dbgfs_drv_rx_stats_read(struct file *file,
 static ssize_t iwl_dbgfs_fw_restart_write(struct iwl_mvm *mvm, char *buf,
 					  size_t count, loff_t *ppos)
 {
-	int ret;
+	int __maybe_unused ret;
 
 	mutex_lock(&mvm->mutex);
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-mac.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-mac.h
index 0246506ab595..480a54af4534 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-mac.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-mac.h
@@ -64,13 +64,14 @@
 #define __fw_api_mac_h__
 
 /*
- * The first MAC indices (starting from 0)
- * are available to the driver, AUX follows
+ * The first MAC indices (starting from 0) are available to the driver,
+ * AUX indices follows - 1 for non-CDB, 2 for CDB.
  */
 #define MAC_INDEX_AUX		4
 #define MAC_INDEX_MIN_DRIVER	0
 #define NUM_MAC_INDEX_DRIVER	MAC_INDEX_AUX
-#define NUM_MAC_INDEX		(MAC_INDEX_AUX + 1)
+#define NUM_MAC_INDEX		(NUM_MAC_INDEX_DRIVER + 1)
+#define NUM_MAC_INDEX_CDB	(NUM_MAC_INDEX_DRIVER + 2)
 
 #define IWL_MVM_STATION_COUNT	16
 #define IWL_MVM_TDLS_STA_COUNT	4
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-scan.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-scan.h
index 0c294c9f98e9..c78a0c499459 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-scan.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-scan.h
@@ -453,6 +453,8 @@ enum scan_config_flags {
 	SCAN_CONFIG_FLAG_CLEAR_CAM_MODE			= BIT(19),
 	SCAN_CONFIG_FLAG_SET_PROMISC_MODE		= BIT(20),
 	SCAN_CONFIG_FLAG_CLEAR_PROMISC_MODE		= BIT(21),
+	SCAN_CONFIG_FLAG_SET_LMAC2_FRAGMENTED		= BIT(22),
+	SCAN_CONFIG_FLAG_CLEAR_LMAC2_FRAGMENTED		= BIT(23),
 
 	/* Bits 26-31 are for num of channels in channel_array */
 #define SCAN_CONFIG_N_CHANNELS(n) ((n) << 26)
@@ -486,6 +488,20 @@ enum iwl_channel_flags {
 };
 
 /**
+ * struct iwl_scan_dwell
+ * @active:		default dwell time for active scan
+ * @passive:		default dwell time for passive scan
+ * @fragmented:		default dwell time for fragmented scan
+ * @extended:		default dwell time for channels 1, 6 and 11
+ */
+struct iwl_scan_dwell {
+	u8 active;
+	u8 passive;
+	u8 fragmented;
+	u8 extended;
+} __packed;
+
+/**
  * struct iwl_scan_config
  * @flags:			enum scan_config_flags
  * @tx_chains:			valid_tx antenna - ANT_* definitions
@@ -493,10 +509,7 @@ enum iwl_channel_flags {
  * @legacy_rates:		default legacy rates - enum scan_config_rates
  * @out_of_channel_time:	default max out of serving channel time
  * @suspend_time:		default max suspend time
- * @dwell_active:		default dwell time for active scan
- * @dwell_passive:		default dwell time for passive scan
- * @dwell_fragmented:		default dwell time for fragmented scan
- * @dwell_extended:		default dwell time for channels 1, 6 and 11
+ * @dwell:			dwells for the scan
  * @mac_addr:			default mac address to be used in probes
  * @bcast_sta_id:		the index of the station in the fw
  * @channel_flags:		default channel flags - enum iwl_channel_flags
@@ -510,16 +523,29 @@ struct iwl_scan_config {
 	__le32 legacy_rates;
 	__le32 out_of_channel_time;
 	__le32 suspend_time;
-	u8 dwell_active;
-	u8 dwell_passive;
-	u8 dwell_fragmented;
-	u8 dwell_extended;
+	struct iwl_scan_dwell dwell;
 	u8 mac_addr[ETH_ALEN];
 	u8 bcast_sta_id;
 	u8 channel_flags;
 	u8 channel_array[];
 } __packed; /* SCAN_CONFIG_DB_CMD_API_S */
 
+#define SCAN_TWO_LMACS 2
+
+struct iwl_scan_config_cdb {
+	__le32 flags;
+	__le32 tx_chains;
+	__le32 rx_chains;
+	__le32 legacy_rates;
+	__le32 out_of_channel_time[SCAN_TWO_LMACS];
+	__le32 suspend_time[SCAN_TWO_LMACS];
+	struct iwl_scan_dwell dwell;
+	u8 mac_addr[ETH_ALEN];
+	u8 bcast_sta_id;
+	u8 channel_flags;
+	u8 channel_array[];
+} __packed; /* SCAN_CONFIG_DB_CMD_API_S_3 */
+
 /**
  * iwl_umac_scan_flags
  *@IWL_UMAC_SCAN_FLAG_PREEMPTIVE: scan process triggered by this scan request
@@ -540,17 +566,18 @@ enum iwl_umac_scan_uid_offsets {
 };
 
 enum iwl_umac_scan_general_flags {
-	IWL_UMAC_SCAN_GEN_FLAGS_PERIODIC	= BIT(0),
-	IWL_UMAC_SCAN_GEN_FLAGS_OVER_BT		= BIT(1),
-	IWL_UMAC_SCAN_GEN_FLAGS_PASS_ALL	= BIT(2),
-	IWL_UMAC_SCAN_GEN_FLAGS_PASSIVE		= BIT(3),
-	IWL_UMAC_SCAN_GEN_FLAGS_PRE_CONNECT	= BIT(4),
-	IWL_UMAC_SCAN_GEN_FLAGS_ITER_COMPLETE	= BIT(5),
-	IWL_UMAC_SCAN_GEN_FLAGS_MULTIPLE_SSID	= BIT(6),
-	IWL_UMAC_SCAN_GEN_FLAGS_FRAGMENTED	= BIT(7),
-	IWL_UMAC_SCAN_GEN_FLAGS_RRM_ENABLED	= BIT(8),
-	IWL_UMAC_SCAN_GEN_FLAGS_MATCH		= BIT(9),
-	IWL_UMAC_SCAN_GEN_FLAGS_EXTENDED_DWELL	= BIT(10),
+	IWL_UMAC_SCAN_GEN_FLAGS_PERIODIC		= BIT(0),
+	IWL_UMAC_SCAN_GEN_FLAGS_OVER_BT			= BIT(1),
+	IWL_UMAC_SCAN_GEN_FLAGS_PASS_ALL		= BIT(2),
+	IWL_UMAC_SCAN_GEN_FLAGS_PASSIVE			= BIT(3),
+	IWL_UMAC_SCAN_GEN_FLAGS_PRE_CONNECT		= BIT(4),
+	IWL_UMAC_SCAN_GEN_FLAGS_ITER_COMPLETE		= BIT(5),
+	IWL_UMAC_SCAN_GEN_FLAGS_MULTIPLE_SSID		= BIT(6),
+	IWL_UMAC_SCAN_GEN_FLAGS_FRAGMENTED		= BIT(7),
+	IWL_UMAC_SCAN_GEN_FLAGS_RRM_ENABLED		= BIT(8),
+	IWL_UMAC_SCAN_GEN_FLAGS_MATCH			= BIT(9),
+	IWL_UMAC_SCAN_GEN_FLAGS_EXTENDED_DWELL		= BIT(10),
+	IWL_UMAC_SCAN_GEN_FLAGS_LMAC2_FRAGMENTED	= BIT(11),
 };
 
 /**
@@ -610,8 +637,9 @@ struct iwl_scan_req_umac_tail {
  * @active_dwell: dwell time for active scan
  * @passive_dwell: dwell time for passive scan
  * @fragmented_dwell: dwell time for fragmented passive scan
- * @max_out_time: max out of serving channel time
- * @suspend_time: max suspend time
+ * @max_out_time: max out of serving channel time, per LMAC - for CDB there
+ *	are 2 LMACs
+ * @suspend_time: max suspend time, per LMAC - for CDB there are 2 LMACs
  * @scan_priority: scan internal prioritization &enum iwl_scan_priority
  * @channel_flags: &enum iwl_scan_channel_flags
  * @n_channels: num of channels in scan request
@@ -631,15 +659,33 @@ struct iwl_scan_req_umac {
 	u8 active_dwell;
 	u8 passive_dwell;
 	u8 fragmented_dwell;
-	__le32 max_out_time;
-	__le32 suspend_time;
-	__le32 scan_priority;
-	/* SCAN_CHANNEL_PARAMS_API_S_VER_4 */
-	u8 channel_flags;
-	u8 n_channels;
-	__le16 reserved;
-	u8 data[];
-} __packed; /* SCAN_REQUEST_CMD_UMAC_API_S_VER_1 */
+	union {
+		struct {
+			__le32 max_out_time;
+			__le32 suspend_time;
+			__le32 scan_priority;
+			/* SCAN_CHANNEL_PARAMS_API_S_VER_4 */
+			u8 channel_flags;
+			u8 n_channels;
+			__le16 reserved;
+			u8 data[];
+		} no_cdb; /* SCAN_REQUEST_CMD_UMAC_API_S_VER_1 */
+		struct {
+			__le32 max_out_time[SCAN_TWO_LMACS];
+			__le32 suspend_time[SCAN_TWO_LMACS];
+			__le32 scan_priority;
+			/* SCAN_CHANNEL_PARAMS_API_S_VER_4 */
+			u8 channel_flags;
+			u8 n_channels;
+			__le16 reserved;
+			u8 data[];
+		} cdb; /* SCAN_REQUEST_CMD_UMAC_API_S_VER_5 */
+	};
+} __packed;
+
+#define IWL_SCAN_REQ_UMAC_SIZE_CDB sizeof(struct iwl_scan_req_umac)
+#define IWL_SCAN_REQ_UMAC_SIZE (sizeof(struct iwl_scan_req_umac) - \
+				2 * sizeof(__le32))
 
 /**
  * struct iwl_umac_scan_abort
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-stats.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-stats.h
index 4e638a44babb..6371c342b96d 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-stats.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-stats.h
@@ -220,7 +220,7 @@ struct mvm_statistics_bt_activity {
 	__le32 lo_priority_rx_denied_cnt;
 } __packed;  /* STATISTICS_BT_ACTIVITY_API_S_VER_1 */
 
-struct mvm_statistics_general_v8 {
+struct mvm_statistics_general_common {
 	__le32 radio_temperature;
 	__le32 radio_voltage;
 	struct mvm_statistics_dbg dbg;
@@ -248,11 +248,22 @@ struct mvm_statistics_general_v8 {
 	__le64 on_time_rf;
 	__le64 on_time_scan;
 	__le64 tx_time;
+} __packed;
+
+struct mvm_statistics_general_v8 {
+	struct mvm_statistics_general_common common;
 	__le32 beacon_counter[NUM_MAC_INDEX];
 	u8 beacon_average_energy[NUM_MAC_INDEX];
 	u8 reserved[4 - (NUM_MAC_INDEX % 4)];
 } __packed; /* STATISTICS_GENERAL_API_S_VER_8 */
 
+struct mvm_statistics_general_cdb {
+	struct mvm_statistics_general_common common;
+	__le32 beacon_counter[NUM_MAC_INDEX_CDB];
+	u8 beacon_average_energy[NUM_MAC_INDEX_CDB];
+	u8 reserved[4 - (NUM_MAC_INDEX_CDB % 4)];
+} __packed; /* STATISTICS_GENERAL_API_S_VER_9 */
+
 /**
  * struct mvm_statistics_load - RX statistics for multi-queue devices
  * @air_time: accumulated air time, per mac
@@ -267,6 +278,13 @@ struct mvm_statistics_load {
 	u8 avg_energy[IWL_MVM_STATION_COUNT];
 } __packed; /* STATISTICS_RX_MAC_STATION_S_VER_1 */
 
+struct mvm_statistics_load_cdb {
+	__le32 air_time[NUM_MAC_INDEX_CDB];
+	__le32 byte_count[NUM_MAC_INDEX_CDB];
+	__le32 pkt_count[NUM_MAC_INDEX_CDB];
+	u8 avg_energy[IWL_MVM_STATION_COUNT];
+} __packed; /* STATISTICS_RX_MAC_STATION_S_VER_2 */
+
 struct mvm_statistics_rx {
 	struct mvm_statistics_rx_phy ofdm;
 	struct mvm_statistics_rx_phy cck;
@@ -281,6 +299,7 @@ struct mvm_statistics_rx {
  * while associated.  To disable this behavior, set DISABLE_NOTIF flag in the
  * STATISTICS_CMD (0x9c), below.
  */
+
 struct iwl_notif_statistics_v10 {
 	__le32 flag;
 	struct mvm_statistics_rx rx;
@@ -296,6 +315,14 @@ struct iwl_notif_statistics_v11 {
 	struct mvm_statistics_load load_stats;
 } __packed; /* STATISTICS_NTFY_API_S_VER_11 */
 
+struct iwl_notif_statistics_cdb {
+	__le32 flag;
+	struct mvm_statistics_rx rx;
+	struct mvm_statistics_tx tx;
+	struct mvm_statistics_general_cdb general;
+	struct mvm_statistics_load_cdb load_stats;
+} __packed; /* STATISTICS_NTFY_API_S_VER_12 */
+
 #define IWL_STATISTICS_FLG_CLEAR		0x1
 #define IWL_STATISTICS_FLG_DISABLE_NOTIF	0x2
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h
index 59ca97a11b2b..b38cc073adcc 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h
@@ -672,8 +672,7 @@ struct iwl_mac_beacon_cmd_v6 {
 } __packed; /* BEACON_TEMPLATE_CMD_API_S_VER_6 */
 
 /**
- * struct iwl_mac_beacon_cmd - beacon template command with offloaded CSA
- * @tx: the tx commands associated with the beacon frame
+ * struct iwl_mac_beacon_cmd_data - data of beacon template with offloaded CSA
  * @template_id: currently equal to the mac context id of the coresponding
  *  mac.
  * @tim_idx: the offset of the tim IE in the beacon
@@ -682,16 +681,38 @@ struct iwl_mac_beacon_cmd_v6 {
  * @csa_offset: offset to the CSA IE if present
  * @frame: the template of the beacon frame
  */
-struct iwl_mac_beacon_cmd {
-	struct iwl_tx_cmd tx;
+struct iwl_mac_beacon_cmd_data {
 	__le32 template_id;
 	__le32 tim_idx;
 	__le32 tim_size;
 	__le32 ecsa_offset;
 	__le32 csa_offset;
 	struct ieee80211_hdr frame[0];
+};
+
+/**
+ * struct iwl_mac_beacon_cmd_v7 - beacon template command with offloaded CSA
+ * @tx: the tx commands associated with the beacon frame
+ * @data: see &iwl_mac_beacon_cmd_data
+ */
+struct iwl_mac_beacon_cmd_v7 {
+	struct iwl_tx_cmd tx;
+	struct iwl_mac_beacon_cmd_data data;
 } __packed; /* BEACON_TEMPLATE_CMD_API_S_VER_7 */
 
+/**
+ * struct iwl_mac_beacon_cmd - beacon template command with offloaded CSA
+ * @byte_cnt: byte count of the beacon frame
+ * @flags: for future use
+ * @data: see &iwl_mac_beacon_cmd_data
+ */
+struct iwl_mac_beacon_cmd {
+	__le16 byte_cnt;
+	__le16 flags;
+	__le64 reserved;
+	struct iwl_mac_beacon_cmd_data data;
+} __packed; /* BEACON_TEMPLATE_CMD_API_S_VER_8 */
+
 struct iwl_beacon_notif {
 	struct iwl_mvm_tx_resp beacon_notify_hdr;
 	__le64 tsf;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h
index ae12badc0c2a..cf2b836f3888 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h
@@ -341,6 +341,10 @@ enum iwl_prot_offload_subcmd_ids {
 	STORED_BEACON_NTF = 0xFF,
 };
 
+enum iwl_regulatory_and_nvm_subcmd_ids {
+	NVM_ACCESS_COMPLETE = 0x0,
+};
+
 enum iwl_fmac_debug_cmds {
 	LMAC_RD_WR = 0x0,
 	UMAC_RD_WR = 0x1,
@@ -355,6 +359,7 @@ enum {
 	PHY_OPS_GROUP = 0x4,
 	DATA_PATH_GROUP = 0x5,
 	PROT_OFFLOAD_GROUP = 0xb,
+	REGULATORY_AND_NVM_GROUP = 0xc,
 	DEBUG_GROUP = 0xf,
 };
 
@@ -593,60 +598,7 @@ enum {
 
 #define IWL_ALIVE_FLG_RFKILL	BIT(0)
 
-struct mvm_alive_resp_ver1 {
-	__le16 status;
-	__le16 flags;
-	u8 ucode_minor;
-	u8 ucode_major;
-	__le16 id;
-	u8 api_minor;
-	u8 api_major;
-	u8 ver_subtype;
-	u8 ver_type;
-	u8 mac;
-	u8 opt;
-	__le16 reserved2;
-	__le32 timestamp;
-	__le32 error_event_table_ptr;	/* SRAM address for error log */
-	__le32 log_event_table_ptr;	/* SRAM address for event log */
-	__le32 cpu_register_ptr;
-	__le32 dbgm_config_ptr;
-	__le32 alive_counter_ptr;
-	__le32 scd_base_ptr;		/* SRAM address for SCD */
-} __packed; /* ALIVE_RES_API_S_VER_1 */
-
-struct mvm_alive_resp_ver2 {
-	__le16 status;
-	__le16 flags;
-	u8 ucode_minor;
-	u8 ucode_major;
-	__le16 id;
-	u8 api_minor;
-	u8 api_major;
-	u8 ver_subtype;
-	u8 ver_type;
-	u8 mac;
-	u8 opt;
-	__le16 reserved2;
-	__le32 timestamp;
-	__le32 error_event_table_ptr;	/* SRAM address for error log */
-	__le32 log_event_table_ptr;	/* SRAM address for LMAC event log */
-	__le32 cpu_register_ptr;
-	__le32 dbgm_config_ptr;
-	__le32 alive_counter_ptr;
-	__le32 scd_base_ptr;		/* SRAM address for SCD */
-	__le32 st_fwrd_addr;		/* pointer to Store and forward */
-	__le32 st_fwrd_size;
-	u8 umac_minor;			/* UMAC version: minor */
-	u8 umac_major;			/* UMAC version: major */
-	__le16 umac_id;			/* UMAC version: id */
-	__le32 error_info_addr;		/* SRAM address for UMAC error log */
-	__le32 dbg_print_buff_addr;
-} __packed; /* ALIVE_RES_API_S_VER_2 */
-
-struct mvm_alive_resp {
-	__le16 status;
-	__le16 flags;
+struct iwl_lmac_alive {
 	__le32 ucode_minor;
 	__le32 ucode_major;
 	u8 ver_subtype;
@@ -662,12 +614,29 @@ struct mvm_alive_resp {
 	__le32 scd_base_ptr;		/* SRAM address for SCD */
 	__le32 st_fwrd_addr;		/* pointer to Store and forward */
 	__le32 st_fwrd_size;
+} __packed; /* UCODE_ALIVE_NTFY_API_S_VER_3 */
+
+struct iwl_umac_alive {
 	__le32 umac_minor;		/* UMAC version: minor */
 	__le32 umac_major;		/* UMAC version: major */
 	__le32 error_info_addr;		/* SRAM address for UMAC error log */
 	__le32 dbg_print_buff_addr;
+} __packed; /* UMAC_ALIVE_DATA_API_S_VER_2 */
+
+struct mvm_alive_resp_v3 {
+	__le16 status;
+	__le16 flags;
+	struct iwl_lmac_alive lmac_data;
+	struct iwl_umac_alive umac_data;
 } __packed; /* ALIVE_RES_API_S_VER_3 */
 
+struct mvm_alive_resp {
+	__le16 status;
+	__le16 flags;
+	struct iwl_lmac_alive lmac_data[2];
+	struct iwl_umac_alive umac_data;
+} __packed; /* ALIVE_RES_API_S_VER_4 */
+
 /* Error response/notification */
 enum {
 	FW_ERR_UNKNOWN_CMD = 0x0,
@@ -708,7 +677,6 @@ struct iwl_error_resp {
 #define MAX_MACS_IN_BINDING	(3)
 #define MAX_BINDINGS		(4)
 #define AUX_BINDING_INDEX	(3)
-#define MAX_PHYS		(4)
 
 /* Used to extract ID and color from the context dword */
 #define FW_CTXT_ID_POS	  (0)
@@ -1251,13 +1219,16 @@ struct iwl_missed_beacons_notif {
  * @external_ver: external image version
  * @status: MFUART loading status
  * @duration: MFUART loading time
+ * @image_size: MFUART image size in bytes
 */
 struct iwl_mfuart_load_notif {
 	__le32 installed_ver;
 	__le32 external_ver;
 	__le32 status;
 	__le32 duration;
-} __packed; /*MFU_LOADER_NTFY_API_S_VER_1*/
+	/* image size valid only in v2 of the command */
+	__le32 image_size;
+} __packed; /*MFU_LOADER_NTFY_API_S_VER_2*/
 
 /**
  * struct iwl_set_calib_default_cmd - set default value for calibration.
@@ -2075,7 +2046,7 @@ struct iwl_mu_group_mgmt_notif {
  * @system_time: system time on air rise
  * @tsf: TSF on air rise
  * @beacon_timestamp: beacon on air rise
- * @phy_flags: general phy flags: band, modulation, etc.
+ * @band: band, matches &RX_RES_PHY_FLAGS_BAND_24 definition
  * @channel: channel this beacon was received on
  * @rates: rate in ucode internal format
  * @byte_count: frame's byte count
@@ -2084,12 +2055,12 @@ struct iwl_stored_beacon_notif {
 	__le32 system_time;
 	__le64 tsf;
 	__le32 beacon_timestamp;
-	__le16 phy_flags;
+	__le16 band;
 	__le16 channel;
 	__le32 rates;
 	__le32 byte_count;
 	u8 data[MAX_STORED_BEACON_SIZE];
-} __packed; /* WOWLAN_STROED_BEACON_INFO_S_VER_1 */
+} __packed; /* WOWLAN_STROED_BEACON_INFO_S_VER_2 */
 
 #define LQM_NUMBER_OF_STATIONS_IN_REPORT 16
 
@@ -2200,4 +2171,11 @@ struct iwl_dbg_mem_access_rsp {
 	__le32 data[];
 } __packed; /* DEBUG_(U|L)MAC_RD_WR_RSP_API_S_VER_1 */
 
+/**
+ * struct iwl_nvm_access_complete_cmd - NVM_ACCESS commands are completed
+ */
+struct iwl_nvm_access_complete_cmd {
+	__le32 reserved;
+} __packed; /* NVM_ACCESS_COMPLETE_CMD_API_S_VER_1 */
+
 #endif /* __fw_api_h__ */
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c
index 2e8e3e8e30a3..a027b11bbdb3 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c
@@ -406,46 +406,63 @@ static const struct iwl_prph_range iwl_prph_dump_addr_9000[] = {
 	{ .start = 0x00a02400, .end = 0x00a02758 },
 };
 
-static u32 iwl_dump_prph(struct iwl_trans *trans,
-			 struct iwl_fw_error_dump_data **data,
-			 const struct iwl_prph_range *iwl_prph_dump_addr,
-			 u32 range_len)
+static void _iwl_read_prph_block(struct iwl_trans *trans, u32 start,
+				 u32 len_bytes, __le32 *data)
+{
+	u32 i;
+
+	for (i = 0; i < len_bytes; i += 4)
+		*data++ = cpu_to_le32(iwl_read_prph_no_grab(trans, start + i));
+}
+
+static bool iwl_read_prph_block(struct iwl_trans *trans, u32 start,
+				u32 len_bytes, __le32 *data)
+{
+	unsigned long flags;
+	bool success = false;
+
+	if (iwl_trans_grab_nic_access(trans, &flags)) {
+		success = true;
+		_iwl_read_prph_block(trans, start, len_bytes, data);
+		iwl_trans_release_nic_access(trans, &flags);
+	}
+
+	return success;
+}
+
+static void iwl_dump_prph(struct iwl_trans *trans,
+			  struct iwl_fw_error_dump_data **data,
+			  const struct iwl_prph_range *iwl_prph_dump_addr,
+			  u32 range_len)
 {
 	struct iwl_fw_error_dump_prph *prph;
 	unsigned long flags;
-	u32 prph_len = 0, i;
+	u32 i;
 
 	if (!iwl_trans_grab_nic_access(trans, &flags))
-		return 0;
+		return;
 
 	for (i = 0; i < range_len; i++) {
 		/* The range includes both boundaries */
 		int num_bytes_in_chunk = iwl_prph_dump_addr[i].end -
 			 iwl_prph_dump_addr[i].start + 4;
-		int reg;
-		__le32 *val;
-
-		prph_len += sizeof(**data) + sizeof(*prph) + num_bytes_in_chunk;
 
 		(*data)->type = cpu_to_le32(IWL_FW_ERROR_DUMP_PRPH);
 		(*data)->len = cpu_to_le32(sizeof(*prph) +
 					num_bytes_in_chunk);
 		prph = (void *)(*data)->data;
 		prph->prph_start = cpu_to_le32(iwl_prph_dump_addr[i].start);
-		val = (void *)prph->data;
 
-		for (reg = iwl_prph_dump_addr[i].start;
-		     reg <= iwl_prph_dump_addr[i].end;
-		     reg += 4)
-			*val++ = cpu_to_le32(iwl_read_prph_no_grab(trans,
-								   reg));
+		_iwl_read_prph_block(trans, iwl_prph_dump_addr[i].start,
+				     /* our range is inclusive, hence + 4 */
+				     iwl_prph_dump_addr[i].end -
+				     iwl_prph_dump_addr[i].start + 4,
+				     (void *)prph->data);
 
 		*data = iwl_fw_error_next_data(*data);
 	}
 
 	iwl_trans_release_nic_access(trans, &flags);
-
-	return prph_len;
 }
 
 /*
@@ -495,11 +512,10 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
 	struct iwl_mvm_dump_ptrs *fw_error_dump;
 	struct scatterlist *sg_dump_data;
 	u32 sram_len, sram_ofs;
-	struct iwl_fw_dbg_mem_seg_tlv * const *fw_dbg_mem =
-		mvm->fw->dbg_mem_tlv;
+	const struct iwl_fw_dbg_mem_seg_tlv *fw_dbg_mem = mvm->fw->dbg_mem_tlv;
 	u32 file_len, fifo_data_len = 0, prph_len = 0, radio_len = 0;
-	u32 smem_len = mvm->fw->dbg_dynamic_mem ? 0 : mvm->cfg->smem_len;
-	u32 sram2_len = mvm->fw->dbg_dynamic_mem ? 0 : mvm->cfg->dccm2_len;
+	u32 smem_len = mvm->fw->n_dbg_mem_tlv ? 0 : mvm->cfg->smem_len;
+	u32 sram2_len = mvm->fw->n_dbg_mem_tlv ? 0 : mvm->cfg->dccm2_len;
 	bool monitor_dump_only = false;
 	int i;
 
@@ -624,10 +640,9 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
 		file_len += sizeof(*dump_data) + sizeof(*dump_mem) + sram2_len;
 
 	/* Make room for MEM segments */
-	for (i = 0; i < ARRAY_SIZE(mvm->fw->dbg_mem_tlv); i++) {
-		if (fw_dbg_mem[i])
-			file_len += sizeof(*dump_data) + sizeof(*dump_mem) +
-				le32_to_cpu(fw_dbg_mem[i]->len);
+	for (i = 0; i < mvm->fw->n_dbg_mem_tlv; i++) {
+		file_len += sizeof(*dump_data) + sizeof(*dump_mem) +
+			    le32_to_cpu(fw_dbg_mem[i].len);
 	}
 
 	/* Make room for fw's virtual image pages, if it exists */
@@ -656,7 +671,7 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
 		file_len += sizeof(*dump_data) + sizeof(*dump_trig) +
 			    mvm->fw_dump_desc->len;
 
-	if (!mvm->fw->dbg_dynamic_mem)
+	if (!mvm->fw->n_dbg_mem_tlv)
 		file_len += sram_len + sizeof(*dump_mem);
 
 	dump_file = vzalloc(file_len);
@@ -708,7 +723,7 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
 	if (monitor_dump_only)
 		goto dump_trans_data;
 
-	if (!mvm->fw->dbg_dynamic_mem) {
+	if (!mvm->fw->n_dbg_mem_tlv) {
 		dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
 		dump_data->len = cpu_to_le32(sram_len + sizeof(*dump_mem));
 		dump_mem = (void *)dump_data->data;
@@ -719,22 +734,39 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
 		dump_data = iwl_fw_error_next_data(dump_data);
 	}
 
-	for (i = 0; i < ARRAY_SIZE(mvm->fw->dbg_mem_tlv); i++) {
-		if (fw_dbg_mem[i]) {
-			u32 len = le32_to_cpu(fw_dbg_mem[i]->len);
-			u32 ofs = le32_to_cpu(fw_dbg_mem[i]->ofs);
-
-			dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
-			dump_data->len = cpu_to_le32(len +
-					sizeof(*dump_mem));
-			dump_mem = (void *)dump_data->data;
-			dump_mem->type = fw_dbg_mem[i]->data_type;
-			dump_mem->offset = cpu_to_le32(ofs);
+	for (i = 0; i < mvm->fw->n_dbg_mem_tlv; i++) {
+		u32 len = le32_to_cpu(fw_dbg_mem[i].len);
+		u32 ofs = le32_to_cpu(fw_dbg_mem[i].ofs);
+		bool success;
+
+		dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
+		dump_data->len = cpu_to_le32(len + sizeof(*dump_mem));
+		dump_mem = (void *)dump_data->data;
+		dump_mem->type = fw_dbg_mem[i].data_type;
+		dump_mem->offset = cpu_to_le32(ofs);
+
+		switch (dump_mem->type & cpu_to_le32(FW_DBG_MEM_TYPE_MASK)) {
+		case cpu_to_le32(FW_DBG_MEM_TYPE_REGULAR):
 			iwl_trans_read_mem_bytes(mvm->trans, ofs,
 						 dump_mem->data,
 						 len);
-			dump_data = iwl_fw_error_next_data(dump_data);
+			success = true;
+			break;
+		case cpu_to_le32(FW_DBG_MEM_TYPE_PRPH):
+			success = iwl_read_prph_block(mvm->trans, ofs, len,
+						      (void *)dump_mem->data);
+			break;
+		default:
+			/*
+			 * shouldn't get here, we ignored this kind
+			 * of TLV earlier during the TLV parsing?!
+			 */
+			WARN_ON(1);
+			success = false;
 		}
+
+		if (success)
+			dump_data = iwl_fw_error_next_data(dump_data);
 	}
 
 	if (smem_len) {
@@ -779,12 +811,16 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
 			struct iwl_fw_error_dump_paging *paging;
 			struct page *pages =
 				mvm->fw_paging_db[i].fw_paging_block;
+			dma_addr_t addr = mvm->fw_paging_db[i].fw_paging_phys;
 
 			dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_PAGING);
 			dump_data->len = cpu_to_le32(sizeof(*paging) +
 						     PAGING_BLOCK_SIZE);
 			paging = (void *)dump_data->data;
 			paging->index = cpu_to_le32(i);
+			dma_sync_single_for_cpu(mvm->trans->dev, addr,
+						PAGING_BLOCK_SIZE,
+						DMA_BIDIRECTIONAL);
 			memcpy(paging->data, page_address(pages),
 			       PAGING_BLOCK_SIZE);
 			dump_data = iwl_fw_error_next_data(dump_data);
@@ -816,11 +852,12 @@ dump_trans_data:
 				     sg_nents(sg_dump_data),
 				     fw_error_dump->op_mode_ptr,
 				     fw_error_dump->op_mode_len, 0);
-		sg_pcopy_from_buffer(sg_dump_data,
-				     sg_nents(sg_dump_data),
-				     fw_error_dump->trans_ptr->data,
-				     fw_error_dump->trans_ptr->len,
-				     fw_error_dump->op_mode_len);
+		if (fw_error_dump->trans_ptr)
+			sg_pcopy_from_buffer(sg_dump_data,
+					     sg_nents(sg_dump_data),
+					     fw_error_dump->trans_ptr->data,
+					     fw_error_dump->trans_ptr->len,
+					     fw_error_dump->op_mode_len);
 		dev_coredumpsg(mvm->trans->dev, sg_dump_data, file_len,
 			       GFP_KERNEL);
 	}
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index 872066317fa5..45cb4f476e76 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -190,7 +190,7 @@ static int iwl_fill_paging_mem(struct iwl_mvm *mvm, const struct fw_img *image)
 	 * CPU2 paging CSS
 	 * CPU2 paging image (including instruction and data)
 	 */
-	for (sec_idx = 0; sec_idx < IWL_UCODE_SECTION_MAX; sec_idx++) {
+	for (sec_idx = 0; sec_idx < image->num_sec; sec_idx++) {
 		if (image->sec[sec_idx].offset == PAGING_SEPARATOR_SECTION) {
 			sec_idx++;
 			break;
@@ -201,7 +201,7 @@ static int iwl_fill_paging_mem(struct iwl_mvm *mvm, const struct fw_img *image)
 	 * If paging is enabled there should be at least 2 more sections left
 	 * (one for CSS and one for Paging data)
 	 */
-	if (sec_idx >= ARRAY_SIZE(image->sec) - 1) {
+	if (sec_idx >= image->num_sec - 1) {
 		IWL_ERR(mvm, "Paging: Missing CSS and/or paging sections\n");
 		iwl_free_fw_paging(mvm);
 		return -EINVAL;
@@ -214,6 +214,10 @@ static int iwl_fill_paging_mem(struct iwl_mvm *mvm, const struct fw_img *image)
 	memcpy(page_address(mvm->fw_paging_db[0].fw_paging_block),
 	       image->sec[sec_idx].data,
 	       mvm->fw_paging_db[0].fw_paging_size);
+	dma_sync_single_for_device(mvm->trans->dev,
+				   mvm->fw_paging_db[0].fw_paging_phys,
+				   mvm->fw_paging_db[0].fw_paging_size,
+				   DMA_BIDIRECTIONAL);
 
 	IWL_DEBUG_FW(mvm,
 		     "Paging: copied %d CSS bytes to first block\n",
@@ -228,9 +232,16 @@ static int iwl_fill_paging_mem(struct iwl_mvm *mvm, const struct fw_img *image)
 	 * loop stop at num_of_paging_blk since that last block is not full.
 	 */
 	for (idx = 1; idx < mvm->num_of_paging_blk; idx++) {
-		memcpy(page_address(mvm->fw_paging_db[idx].fw_paging_block),
+		struct iwl_fw_paging *block = &mvm->fw_paging_db[idx];
+
+		memcpy(page_address(block->fw_paging_block),
 		       image->sec[sec_idx].data + offset,
-		       mvm->fw_paging_db[idx].fw_paging_size);
+		       block->fw_paging_size);
+		dma_sync_single_for_device(mvm->trans->dev,
+					   block->fw_paging_phys,
+					   block->fw_paging_size,
+					   DMA_BIDIRECTIONAL);
+
 
 		IWL_DEBUG_FW(mvm,
 			     "Paging: copied %d paging bytes to block %d\n",
@@ -242,9 +253,15 @@ static int iwl_fill_paging_mem(struct iwl_mvm *mvm, const struct fw_img *image)
 
 	/* copy the last paging block */
 	if (mvm->num_of_pages_in_last_blk > 0) {
-		memcpy(page_address(mvm->fw_paging_db[idx].fw_paging_block),
+		struct iwl_fw_paging *block = &mvm->fw_paging_db[idx];
+
+		memcpy(page_address(block->fw_paging_block),
 		       image->sec[sec_idx].data + offset,
 		       FW_PAGING_SIZE * mvm->num_of_pages_in_last_blk);
+		dma_sync_single_for_device(mvm->trans->dev,
+					   block->fw_paging_phys,
+					   block->fw_paging_size,
+					   DMA_BIDIRECTIONAL);
 
 		IWL_DEBUG_FW(mvm,
 			     "Paging: copied %d pages in the last block %d\n",
@@ -259,9 +276,7 @@ static int iwl_alloc_fw_paging_mem(struct iwl_mvm *mvm,
 {
 	struct page *block;
 	dma_addr_t phys = 0;
-	int blk_idx = 0;
-	int order, num_of_pages;
-	int dma_enabled;
+	int blk_idx, order, num_of_pages, size, dma_enabled;
 
 	if (mvm->fw_paging_db[0].fw_paging_block)
 		return 0;
@@ -272,9 +287,8 @@ static int iwl_alloc_fw_paging_mem(struct iwl_mvm *mvm,
 	BUILD_BUG_ON(BIT(BLOCK_2_EXP_SIZE) != PAGING_BLOCK_SIZE);
 
 	num_of_pages = image->paging_mem_size / FW_PAGING_SIZE;
-	mvm->num_of_paging_blk = ((num_of_pages - 1) /
-				    NUM_OF_PAGE_PER_GROUP) + 1;
-
+	mvm->num_of_paging_blk =
+		DIV_ROUND_UP(num_of_pages, NUM_OF_PAGE_PER_GROUP);
 	mvm->num_of_pages_in_last_blk =
 		num_of_pages -
 		NUM_OF_PAGE_PER_GROUP * (mvm->num_of_paging_blk - 1);
@@ -284,46 +298,13 @@ static int iwl_alloc_fw_paging_mem(struct iwl_mvm *mvm,
 		     mvm->num_of_paging_blk,
 		     mvm->num_of_pages_in_last_blk);
 
-	/* allocate block of 4Kbytes for paging CSS */
-	order = get_order(FW_PAGING_SIZE);
-	block = alloc_pages(GFP_KERNEL, order);
-	if (!block) {
-		/* free all the previous pages since we failed */
-		iwl_free_fw_paging(mvm);
-		return -ENOMEM;
-	}
-
-	mvm->fw_paging_db[blk_idx].fw_paging_block = block;
-	mvm->fw_paging_db[blk_idx].fw_paging_size = FW_PAGING_SIZE;
-
-	if (dma_enabled) {
-		phys = dma_map_page(mvm->trans->dev, block, 0,
-				    PAGE_SIZE << order, DMA_BIDIRECTIONAL);
-		if (dma_mapping_error(mvm->trans->dev, phys)) {
-			/*
-			 * free the previous pages and the current one since
-			 * we failed to map_page.
-			 */
-			iwl_free_fw_paging(mvm);
-			return -ENOMEM;
-		}
-		mvm->fw_paging_db[blk_idx].fw_paging_phys = phys;
-	} else {
-		mvm->fw_paging_db[blk_idx].fw_paging_phys = PAGING_ADDR_SIG |
-			blk_idx << BLOCK_2_EXP_SIZE;
-	}
-
-	IWL_DEBUG_FW(mvm,
-		     "Paging: allocated 4K(CSS) bytes (order %d) for firmware paging.\n",
-		     order);
-
 	/*
-	 * allocate blocks in dram.
-	 * since that CSS allocated in fw_paging_db[0] loop start from index 1
+	 * Allocate CSS and paging blocks in dram.
 	 */
-	for (blk_idx = 1; blk_idx < mvm->num_of_paging_blk + 1; blk_idx++) {
-		/* allocate block of PAGING_BLOCK_SIZE (32K) */
-		order = get_order(PAGING_BLOCK_SIZE);
+	for (blk_idx = 0; blk_idx < mvm->num_of_paging_blk + 1; blk_idx++) {
+		/* For CSS allocate 4KB, for others PAGING_BLOCK_SIZE (32K) */
+		size = blk_idx ? PAGING_BLOCK_SIZE : FW_PAGING_SIZE;
+		order = get_order(size);
 		block = alloc_pages(GFP_KERNEL, order);
 		if (!block) {
 			/* free all the previous pages since we failed */
@@ -332,7 +313,7 @@ static int iwl_alloc_fw_paging_mem(struct iwl_mvm *mvm,
 		}
 
 		mvm->fw_paging_db[blk_idx].fw_paging_block = block;
-		mvm->fw_paging_db[blk_idx].fw_paging_size = PAGING_BLOCK_SIZE;
+		mvm->fw_paging_db[blk_idx].fw_paging_size = size;
 
 		if (dma_enabled) {
 			phys = dma_map_page(mvm->trans->dev, block, 0,
@@ -353,9 +334,14 @@ static int iwl_alloc_fw_paging_mem(struct iwl_mvm *mvm,
 				blk_idx << BLOCK_2_EXP_SIZE;
 		}
 
-		IWL_DEBUG_FW(mvm,
-			     "Paging: allocated 32K bytes (order %d) for firmware paging.\n",
-			     order);
+		if (!blk_idx)
+			IWL_DEBUG_FW(mvm,
+				     "Paging: allocated 4K(CSS) bytes (order %d) for firmware paging.\n",
+				     order);
+		else
+			IWL_DEBUG_FW(mvm,
+				     "Paging: allocated 32K bytes (order %d) for firmware paging.\n",
+				     order);
 	}
 
 	return 0;
@@ -475,80 +461,60 @@ static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait,
 	struct iwl_mvm *mvm =
 		container_of(notif_wait, struct iwl_mvm, notif_wait);
 	struct iwl_mvm_alive_data *alive_data = data;
-	struct mvm_alive_resp_ver1 *palive1;
-	struct mvm_alive_resp_ver2 *palive2;
+	struct mvm_alive_resp_v3 *palive3;
 	struct mvm_alive_resp *palive;
+	struct iwl_umac_alive *umac;
+	struct iwl_lmac_alive *lmac1;
+	struct iwl_lmac_alive *lmac2 = NULL;
+	u16 status;
+
+	if (iwl_rx_packet_payload_len(pkt) == sizeof(*palive)) {
+		palive = (void *)pkt->data;
+		umac = &palive->umac_data;
+		lmac1 = &palive->lmac_data[0];
+		lmac2 = &palive->lmac_data[1];
+		status = le16_to_cpu(palive->status);
+	} else {
+		palive3 = (void *)pkt->data;
+		umac = &palive3->umac_data;
+		lmac1 = &palive3->lmac_data;
+		status = le16_to_cpu(palive3->status);
+	}
 
-	if (iwl_rx_packet_payload_len(pkt) == sizeof(*palive1)) {
-		palive1 = (void *)pkt->data;
+	mvm->error_event_table[0] = le32_to_cpu(lmac1->error_event_table_ptr);
+	if (lmac2)
+		mvm->error_event_table[1] =
+			le32_to_cpu(lmac2->error_event_table_ptr);
+	mvm->log_event_table = le32_to_cpu(lmac1->log_event_table_ptr);
+	mvm->sf_space.addr = le32_to_cpu(lmac1->st_fwrd_addr);
+	mvm->sf_space.size = le32_to_cpu(lmac1->st_fwrd_size);
 
-		mvm->support_umac_log = false;
-		mvm->error_event_table =
-			le32_to_cpu(palive1->error_event_table_ptr);
-		mvm->log_event_table =
-			le32_to_cpu(palive1->log_event_table_ptr);
-		alive_data->scd_base_addr = le32_to_cpu(palive1->scd_base_ptr);
+	mvm->umac_error_event_table = le32_to_cpu(umac->error_info_addr);
 
-		alive_data->valid = le16_to_cpu(palive1->status) ==
-				    IWL_ALIVE_STATUS_OK;
-		IWL_DEBUG_FW(mvm,
-			     "Alive VER1 ucode status 0x%04x revision 0x%01X 0x%01X flags 0x%01X\n",
-			     le16_to_cpu(palive1->status), palive1->ver_type,
-			     palive1->ver_subtype, palive1->flags);
-	} else if (iwl_rx_packet_payload_len(pkt) == sizeof(*palive2)) {
-		palive2 = (void *)pkt->data;
-
-		mvm->error_event_table =
-			le32_to_cpu(palive2->error_event_table_ptr);
-		mvm->log_event_table =
-			le32_to_cpu(palive2->log_event_table_ptr);
-		alive_data->scd_base_addr = le32_to_cpu(palive2->scd_base_ptr);
-		mvm->umac_error_event_table =
-			le32_to_cpu(palive2->error_info_addr);
-		mvm->sf_space.addr = le32_to_cpu(palive2->st_fwrd_addr);
-		mvm->sf_space.size = le32_to_cpu(palive2->st_fwrd_size);
-
-		alive_data->valid = le16_to_cpu(palive2->status) ==
-				    IWL_ALIVE_STATUS_OK;
-		if (mvm->umac_error_event_table)
-			mvm->support_umac_log = true;
+	alive_data->scd_base_addr = le32_to_cpu(lmac1->scd_base_ptr);
+	alive_data->valid = status == IWL_ALIVE_STATUS_OK;
+	if (mvm->umac_error_event_table)
+		mvm->support_umac_log = true;
 
-		IWL_DEBUG_FW(mvm,
-			     "Alive VER2 ucode status 0x%04x revision 0x%01X 0x%01X flags 0x%01X\n",
-			     le16_to_cpu(palive2->status), palive2->ver_type,
-			     palive2->ver_subtype, palive2->flags);
+	IWL_DEBUG_FW(mvm,
+		     "Alive ucode status 0x%04x revision 0x%01X 0x%01X\n",
+		     status, lmac1->ver_type, lmac1->ver_subtype);
 
-		IWL_DEBUG_FW(mvm,
-			     "UMAC version: Major - 0x%x, Minor - 0x%x\n",
-			     palive2->umac_major, palive2->umac_minor);
-	} else if (iwl_rx_packet_payload_len(pkt) == sizeof(*palive)) {
-		palive = (void *)pkt->data;
+	if (lmac2)
+		IWL_DEBUG_FW(mvm, "Alive ucode CDB\n");
 
-		mvm->error_event_table =
-			le32_to_cpu(palive->error_event_table_ptr);
-		mvm->log_event_table =
-			le32_to_cpu(palive->log_event_table_ptr);
-		alive_data->scd_base_addr = le32_to_cpu(palive->scd_base_ptr);
-		mvm->umac_error_event_table =
-			le32_to_cpu(palive->error_info_addr);
-		mvm->sf_space.addr = le32_to_cpu(palive->st_fwrd_addr);
-		mvm->sf_space.size = le32_to_cpu(palive->st_fwrd_size);
-
-		alive_data->valid = le16_to_cpu(palive->status) ==
-				    IWL_ALIVE_STATUS_OK;
-		if (mvm->umac_error_event_table)
-			mvm->support_umac_log = true;
+	IWL_DEBUG_FW(mvm,
+		     "UMAC version: Major - 0x%x, Minor - 0x%x\n",
+		     le32_to_cpu(umac->umac_major),
+		     le32_to_cpu(umac->umac_minor));
 
-		IWL_DEBUG_FW(mvm,
-			     "Alive VER3 ucode status 0x%04x revision 0x%01X 0x%01X flags 0x%01X\n",
-			     le16_to_cpu(palive->status), palive->ver_type,
-			     palive->ver_subtype, palive->flags);
+	return true;
+}
 
-		IWL_DEBUG_FW(mvm,
-			     "UMAC version: Major - 0x%x, Minor - 0x%x\n",
-			     le32_to_cpu(palive->umac_major),
-			     le32_to_cpu(palive->umac_minor));
-	}
+static bool iwl_wait_init_complete(struct iwl_notif_wait_data *notif_wait,
+				   struct iwl_rx_packet *pkt, void *data)
+{
+	WARN_ON(pkt->hdr.cmd != INIT_COMPLETE_NOTIF);
 
 	return true;
 }
@@ -568,6 +534,48 @@ static bool iwl_wait_phy_db_entry(struct iwl_notif_wait_data *notif_wait,
 	return false;
 }
 
+static int iwl_mvm_init_paging(struct iwl_mvm *mvm)
+{
+	const struct fw_img *fw = &mvm->fw->img[mvm->cur_ucode];
+	int ret;
+
+	/*
+	 * Configure and operate fw paging mechanism.
+	 * The driver configures the paging flow only once.
+	 * The CPU2 paging image is included in the IWL_UCODE_INIT image.
+	 */
+	if (!fw->paging_mem_size)
+		return 0;
+
+	/*
+	 * When dma is not enabled, the driver needs to copy / write
+	 * the downloaded / uploaded page to / from the smem.
+	 * This gets the location of the place were the pages are
+	 * stored.
+	 */
+	if (!is_device_dma_capable(mvm->trans->dev)) {
+		ret = iwl_trans_get_paging_item(mvm);
+		if (ret) {
+			IWL_ERR(mvm, "failed to get FW paging item\n");
+			return ret;
+		}
+	}
+
+	ret = iwl_save_fw_paging(mvm, fw);
+	if (ret) {
+		IWL_ERR(mvm, "failed to save the FW paging image\n");
+		return ret;
+	}
+
+	ret = iwl_send_paging_cmd(mvm, fw);
+	if (ret) {
+		IWL_ERR(mvm, "failed to send the paging cmd\n");
+		iwl_free_fw_paging(mvm);
+		return ret;
+	}
+
+	return 0;
+}
 static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm,
 					 enum iwl_ucode_type ucode_type)
 {
@@ -639,40 +647,6 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm,
 	iwl_trans_fw_alive(mvm->trans, alive_data.scd_base_addr);
 
 	/*
-	 * configure and operate fw paging mechanism.
-	 * driver configures the paging flow only once, CPU2 paging image
-	 * included in the IWL_UCODE_INIT image.
-	 */
-	if (fw->paging_mem_size) {
-		/*
-		 * When dma is not enabled, the driver needs to copy / write
-		 * the downloaded / uploaded page to / from the smem.
-		 * This gets the location of the place were the pages are
-		 * stored.
-		 */
-		if (!is_device_dma_capable(mvm->trans->dev)) {
-			ret = iwl_trans_get_paging_item(mvm);
-			if (ret) {
-				IWL_ERR(mvm, "failed to get FW paging item\n");
-				return ret;
-			}
-		}
-
-		ret = iwl_save_fw_paging(mvm, fw);
-		if (ret) {
-			IWL_ERR(mvm, "failed to save the FW paging image\n");
-			return ret;
-		}
-
-		ret = iwl_send_paging_cmd(mvm, fw);
-		if (ret) {
-			IWL_ERR(mvm, "failed to send the paging cmd\n");
-			iwl_free_fw_paging(mvm);
-			return ret;
-		}
-	}
-
-	/*
 	 * Note: all the queues are enabled as part of the interface
 	 * initialization, but in firmware restart scenarios they
 	 * could be stopped, so wake them up. In firmware restart,
@@ -829,6 +803,75 @@ out:
 	return ret;
 }
 
+int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
+{
+	struct iwl_notification_wait init_wait;
+	struct iwl_nvm_access_complete_cmd nvm_complete = {};
+	static const u16 init_complete[] = {
+		INIT_COMPLETE_NOTIF,
+	};
+	int ret;
+
+	lockdep_assert_held(&mvm->mutex);
+
+	iwl_init_notification_wait(&mvm->notif_wait,
+				   &init_wait,
+				   init_complete,
+				   ARRAY_SIZE(init_complete),
+				   iwl_wait_init_complete,
+				   NULL);
+
+	/* Will also start the device */
+	ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_REGULAR);
+	if (ret) {
+		IWL_ERR(mvm, "Failed to start RT ucode: %d\n", ret);
+		goto error;
+	}
+
+	/* TODO: remove when integrating context info */
+	ret = iwl_mvm_init_paging(mvm);
+	if (ret) {
+		IWL_ERR(mvm, "Failed to init paging: %d\n",
+			ret);
+		goto error;
+	}
+
+	/* Read the NVM only at driver load time, no need to do this twice */
+	if (read_nvm) {
+		/* Read nvm */
+		ret = iwl_nvm_init(mvm, true);
+		if (ret) {
+			IWL_ERR(mvm, "Failed to read NVM: %d\n", ret);
+			goto error;
+		}
+	}
+
+	/* In case we read the NVM from external file, load it to the NIC */
+	if (mvm->nvm_file_name)
+		iwl_mvm_load_nvm_to_nic(mvm);
+
+	ret = iwl_nvm_check_version(mvm->nvm_data, mvm->trans);
+	if (WARN_ON(ret))
+		goto error;
+
+	ret = iwl_mvm_send_cmd_pdu(mvm, WIDE_ID(REGULATORY_AND_NVM_GROUP,
+						NVM_ACCESS_COMPLETE), 0,
+				   sizeof(nvm_complete), &nvm_complete);
+	if (ret) {
+		IWL_ERR(mvm, "Failed to run complete NVM access: %d\n",
+			ret);
+		goto error;
+	}
+
+	/* We wait for the INIT complete notification */
+	return iwl_wait_notification(&mvm->notif_wait, &init_wait,
+				     MVM_UCODE_ALIVE_TIMEOUT);
+
+error:
+	iwl_remove_notification(&mvm->notif_wait, &init_wait);
+	return ret;
+}
+
 static void iwl_mvm_parse_shared_mem_a000(struct iwl_mvm *mvm,
 					  struct iwl_rx_packet *pkt)
 {
@@ -1089,23 +1132,13 @@ static int iwl_mvm_sar_init(struct iwl_mvm *mvm)
 	return ret;
 }
 
-int iwl_mvm_up(struct iwl_mvm *mvm)
+static int iwl_mvm_load_rt_fw(struct iwl_mvm *mvm)
 {
-	int ret, i;
-	struct ieee80211_channel *chan;
-	struct cfg80211_chan_def chandef;
-
-	lockdep_assert_held(&mvm->mutex);
+	int ret;
 
-	ret = iwl_trans_start_hw(mvm->trans);
-	if (ret)
-		return ret;
+	if (iwl_mvm_has_new_tx_api(mvm))
+		return iwl_run_unified_mvm_ucode(mvm, false);
 
-	/*
-	 * If we haven't completed the run of the init ucode during
-	 * module loading, load init ucode now
-	 * (for example, if we were in RFKILL)
-	 */
 	ret = iwl_run_init_mvm_ucode(mvm, false);
 
 	if (iwlmvm_mod_params.init_dbg)
@@ -1116,7 +1149,7 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 		/* this can't happen */
 		if (WARN_ON(ret > 0))
 			ret = -ERFKILL;
-		goto error;
+		return ret;
 	}
 
 	/*
@@ -1127,9 +1160,28 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 	_iwl_trans_stop_device(mvm->trans, false);
 	ret = _iwl_trans_start_hw(mvm->trans, false);
 	if (ret)
-		goto error;
+		return ret;
 
 	ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_REGULAR);
+	if (ret)
+		return ret;
+
+	return iwl_mvm_init_paging(mvm);
+}
+
+int iwl_mvm_up(struct iwl_mvm *mvm)
+{
+	int ret, i;
+	struct ieee80211_channel *chan;
+	struct cfg80211_chan_def chandef;
+
+	lockdep_assert_held(&mvm->mutex);
+
+	ret = iwl_trans_start_hw(mvm->trans);
+	if (ret)
+		return ret;
+
+	ret = iwl_mvm_load_rt_fw(mvm);
 	if (ret) {
 		IWL_ERR(mvm, "Failed to start RT ucode: %d\n", ret);
 		goto error;
@@ -1156,13 +1208,15 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 		goto error;
 
 	/* Send phy db control command and then phy db calibration*/
-	ret = iwl_send_phy_db_data(mvm->phy_db);
-	if (ret)
-		goto error;
+	if (!iwl_mvm_has_new_tx_api(mvm)) {
+		ret = iwl_send_phy_db_data(mvm->phy_db);
+		if (ret)
+			goto error;
 
-	ret = iwl_send_phy_cfg_cmd(mvm);
-	if (ret)
-		goto error;
+		ret = iwl_send_phy_cfg_cmd(mvm);
+		if (ret)
+			goto error;
+	}
 
 	/* Init RSS configuration */
 	if (iwl_mvm_has_new_rx_api(mvm)) {
@@ -1348,4 +1402,9 @@ void iwl_mvm_rx_mfuart_notif(struct iwl_mvm *mvm,
 		       le32_to_cpu(mfuart_notif->external_ver),
 		       le32_to_cpu(mfuart_notif->status),
 		       le32_to_cpu(mfuart_notif->duration));
+
+	if (iwl_rx_packet_payload_len(pkt) == sizeof(*mfuart_notif))
+		IWL_DEBUG_INFO(mvm,
+			       "MFUART: image size: 0x%08x\n",
+			       le32_to_cpu(mfuart_notif->image_size));
 }
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
index 4a0874e40731..99132ea16ede 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
@@ -531,38 +531,26 @@ void iwl_mvm_mac_ctxt_release(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 
 	lockdep_assert_held(&mvm->mutex);
 
+	/*
+	 * If DQA is supported - queues were already disabled, since in
+	 * DQA-mode the queues are a property of the STA and not of the
+	 * vif, and at this point the STA was already deleted
+	 */
+	if (iwl_mvm_is_dqa_supported(mvm))
+		return;
+
 	switch (vif->type) {
 	case NL80211_IFTYPE_P2P_DEVICE:
-		if (!iwl_mvm_is_dqa_supported(mvm))
-			iwl_mvm_disable_txq(mvm, IWL_MVM_OFFCHANNEL_QUEUE,
-					    IWL_MVM_OFFCHANNEL_QUEUE,
-					    IWL_MAX_TID_COUNT, 0);
-		else
-			iwl_mvm_disable_txq(mvm,
-					    IWL_MVM_DQA_P2P_DEVICE_QUEUE,
-					    vif->hw_queue[0], IWL_MAX_TID_COUNT,
-					    0);
+		iwl_mvm_disable_txq(mvm, IWL_MVM_OFFCHANNEL_QUEUE,
+				    IWL_MVM_OFFCHANNEL_QUEUE,
+				    IWL_MAX_TID_COUNT, 0);
 
 		break;
 	case NL80211_IFTYPE_AP:
 		iwl_mvm_disable_txq(mvm, vif->cab_queue, vif->cab_queue,
 				    IWL_MAX_TID_COUNT, 0);
-
-		if (iwl_mvm_is_dqa_supported(mvm))
-			iwl_mvm_disable_txq(mvm,
-					    IWL_MVM_DQA_AP_PROBE_RESP_QUEUE,
-					    vif->hw_queue[0], IWL_MAX_TID_COUNT,
-					    0);
 		/* fall through */
 	default:
-		/*
-		 * If DQA is supported - queues were already disabled, since in
-		 * DQA-mode the queues are a property of the STA and not of the
-		 * vif, and at this point the STA was already deleted
-		 */
-		if (iwl_mvm_is_dqa_supported(mvm))
-			break;
-
 		for (ac = 0; ac < IEEE80211_NUM_ACS; ac++)
 			iwl_mvm_disable_txq(mvm, vif->hw_queue[ac],
 					    vif->hw_queue[ac],
@@ -991,7 +979,7 @@ static int iwl_mvm_mac_ctxt_cmd_p2p_device(struct iwl_mvm *mvm,
 }
 
 static void iwl_mvm_mac_ctxt_set_tim(struct iwl_mvm *mvm,
-				     struct iwl_mac_beacon_cmd_v6 *beacon_cmd,
+				     __le32 *tim_index, __le32 *tim_size,
 				     u8 *beacon, u32 frame_size)
 {
 	u32 tim_idx;
@@ -1008,8 +996,8 @@ static void iwl_mvm_mac_ctxt_set_tim(struct iwl_mvm *mvm,
 
 	/* If TIM field was found, set variables */
 	if ((tim_idx < (frame_size - 1)) && (beacon[tim_idx] == WLAN_EID_TIM)) {
-		beacon_cmd->tim_idx = cpu_to_le32(tim_idx);
-		beacon_cmd->tim_size = cpu_to_le32((u32)beacon[tim_idx+1]);
+		*tim_index = cpu_to_le32(tim_idx);
+		*tim_size = cpu_to_le32((u32)beacon[tim_idx + 1]);
 	} else {
 		IWL_WARN(mvm, "Unable to find TIM Element in beacon\n");
 	}
@@ -1043,8 +1031,9 @@ static int iwl_mvm_mac_ctxt_send_beacon(struct iwl_mvm *mvm,
 	};
 	union {
 		struct iwl_mac_beacon_cmd_v6 beacon_cmd_v6;
-		struct iwl_mac_beacon_cmd beacon_cmd;
+		struct iwl_mac_beacon_cmd_v7 beacon_cmd;
 	} u = {};
+	struct iwl_mac_beacon_cmd beacon_cmd;
 	struct ieee80211_tx_info *info;
 	u32 beacon_skb_len;
 	u32 rate, tx_flags;
@@ -1054,6 +1043,46 @@ static int iwl_mvm_mac_ctxt_send_beacon(struct iwl_mvm *mvm,
 
 	beacon_skb_len = beacon->len;
 
+	if (fw_has_capa(&mvm->fw->ucode_capa,
+			IWL_UCODE_TLV_CAPA_CSA_AND_TBTT_OFFLOAD)) {
+		u32 csa_offset, ecsa_offset;
+
+		csa_offset = iwl_mvm_find_ie_offset(beacon->data,
+						    WLAN_EID_CHANNEL_SWITCH,
+						    beacon_skb_len);
+		ecsa_offset =
+			iwl_mvm_find_ie_offset(beacon->data,
+					       WLAN_EID_EXT_CHANSWITCH_ANN,
+					       beacon_skb_len);
+
+		if (iwl_mvm_has_new_tx_api(mvm)) {
+			beacon_cmd.data.template_id =
+				cpu_to_le32((u32)mvmvif->id);
+			beacon_cmd.data.ecsa_offset = cpu_to_le32(ecsa_offset);
+			beacon_cmd.data.csa_offset = cpu_to_le32(csa_offset);
+			beacon_cmd.byte_cnt = cpu_to_le16((u16)beacon_skb_len);
+			if (vif->type == NL80211_IFTYPE_AP)
+				iwl_mvm_mac_ctxt_set_tim(mvm,
+							 &beacon_cmd.data.tim_idx,
+							 &beacon_cmd.data.tim_size,
+							 beacon->data,
+							 beacon_skb_len);
+			cmd.len[0] = sizeof(beacon_cmd);
+			cmd.data[0] = &beacon_cmd;
+			goto send;
+
+		} else {
+			u.beacon_cmd.data.ecsa_offset =
+				cpu_to_le32(ecsa_offset);
+			u.beacon_cmd.data.csa_offset = cpu_to_le32(csa_offset);
+			cmd.len[0] = sizeof(u.beacon_cmd);
+			cmd.data[0] = &u;
+		}
+	} else {
+		cmd.len[0] = sizeof(u.beacon_cmd_v6);
+		cmd.data[0] = &u;
+	}
+
 	/* TODO: for now the beacon template id is set to be the mac context id.
 	 * Might be better to handle it as another resource ... */
 	u.beacon_cmd_v6.template_id = cpu_to_le32((u32)mvmvif->id);
@@ -1092,29 +1121,13 @@ static int iwl_mvm_mac_ctxt_send_beacon(struct iwl_mvm *mvm,
 
 	/* Set up TX beacon command fields */
 	if (vif->type == NL80211_IFTYPE_AP)
-		iwl_mvm_mac_ctxt_set_tim(mvm, &u.beacon_cmd_v6,
+		iwl_mvm_mac_ctxt_set_tim(mvm, &u.beacon_cmd_v6.tim_idx,
+					 &u.beacon_cmd_v6.tim_size,
 					 beacon->data,
 					 beacon_skb_len);
 
+send:
 	/* Submit command */
-
-	if (fw_has_capa(&mvm->fw->ucode_capa,
-			IWL_UCODE_TLV_CAPA_CSA_AND_TBTT_OFFLOAD)) {
-		u.beacon_cmd.csa_offset =
-			cpu_to_le32(iwl_mvm_find_ie_offset(beacon->data,
-						    WLAN_EID_CHANNEL_SWITCH,
-						    beacon_skb_len));
-		u.beacon_cmd.ecsa_offset =
-			cpu_to_le32(iwl_mvm_find_ie_offset(beacon->data,
-						    WLAN_EID_EXT_CHANSWITCH_ANN,
-						    beacon_skb_len));
-
-		cmd.len[0] = sizeof(u.beacon_cmd);
-	} else {
-		cmd.len[0] = sizeof(u.beacon_cmd_v6);
-	}
-
-	cmd.data[0] = &u;
 	cmd.dataflags[0] = 0;
 	cmd.len[1] = beacon_skb_len;
 	cmd.data[1] = beacon->data;
@@ -1565,7 +1578,7 @@ void iwl_mvm_rx_stored_beacon_notif(struct iwl_mvm *mvm,
 	rx_status.flag |= RX_FLAG_MACTIME_PLCP_START;
 	rx_status.device_timestamp = le32_to_cpu(sb->system_time);
 	rx_status.band =
-		(sb->phy_flags & cpu_to_le16(RX_RES_PHY_FLAGS_BAND_24)) ?
+		(sb->band & cpu_to_le16(RX_RES_PHY_FLAGS_BAND_24)) ?
 				NL80211_BAND_2GHZ : NL80211_BAND_5GHZ;
 	rx_status.freq =
 		ieee80211_channel_to_frequency(le16_to_cpu(sb->channel),
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index 45122dafe922..d37b1695c64e 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -463,6 +463,13 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
 				    IEEE80211_RADIOTAP_MCS_HAVE_STBC;
 	hw->radiotap_vht_details |= IEEE80211_RADIOTAP_VHT_KNOWN_STBC |
 		IEEE80211_RADIOTAP_VHT_KNOWN_BEAMFORMED;
+
+	hw->radiotap_timestamp.units_pos =
+		IEEE80211_RADIOTAP_TIMESTAMP_UNIT_US |
+		IEEE80211_RADIOTAP_TIMESTAMP_SPOS_PLCP_SIG_ACQ;
+	/* this is the case for CCK frames, it's better (only 8) for OFDM */
+	hw->radiotap_timestamp.accuracy = 22;
+
 	hw->rate_control_algorithm = "iwl-mvm-rs";
 	hw->uapsd_queues = IWL_MVM_UAPSD_QUEUES;
 	hw->uapsd_max_sp_len = IWL_UAPSD_MAX_SP;
@@ -670,7 +677,7 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
 		hw->wiphy->wowlan = &mvm->wowlan;
 	}
 
-	if (mvm->fw->img[IWL_UCODE_WOWLAN].sec[0].len &&
+	if (mvm->fw->img[IWL_UCODE_WOWLAN].num_sec &&
 	    mvm->trans->ops->d3_suspend &&
 	    mvm->trans->ops->d3_resume &&
 	    device_can_wakeup(mvm->trans->dev)) {
@@ -1203,8 +1210,6 @@ void __iwl_mvm_mac_stop(struct iwl_mvm *mvm)
 	/* the fw is stopped, the aux sta is dead: clean up driver state */
 	iwl_mvm_del_aux_sta(mvm);
 
-	iwl_free_fw_paging(mvm);
-
 	/*
 	 * Clear IN_HW_RESTART flag when stopping the hw (as restart_complete()
 	 * won't be called in this case).
@@ -2003,16 +2008,16 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
 		if (fw_has_capa(&mvm->fw->ucode_capa,
 				IWL_UCODE_TLV_CAPA_UMAC_SCAN))
 			iwl_mvm_config_scan(mvm);
-	} else if (changes & BSS_CHANGED_BEACON_INFO) {
+	}
+
+	if (changes & BSS_CHANGED_BEACON_INFO) {
 		/*
-		 * We received a beacon _after_ association so
+		 * We received a beacon from the associated AP so
 		 * remove the session protection.
 		 */
 		iwl_mvm_remove_time_event(mvm, mvmvif,
 					  &mvmvif->time_event_data);
-	}
 
-	if (changes & BSS_CHANGED_BEACON_INFO) {
 		iwl_mvm_sf_update(mvm, vif, false);
 		WARN_ON(iwl_mvm_enable_beacon_filter(mvm, vif, 0));
 	}
@@ -2099,22 +2104,6 @@ static int iwl_mvm_start_ap_ibss(struct ieee80211_hw *hw,
 	if (ret)
 		goto out_unbind;
 
-	/* enable the multicast queue, now that we have a station for it */
-	if (iwl_mvm_is_dqa_supported(mvm)) {
-		unsigned int wdg_timeout =
-			iwl_mvm_get_wd_timeout(mvm, vif, false, false);
-		struct iwl_trans_txq_scd_cfg cfg = {
-			.fifo = IWL_MVM_TX_FIFO_MCAST,
-			.sta_id = mvmvif->bcast_sta.sta_id,
-			.tid = IWL_MAX_TID_COUNT,
-			.aggregate = false,
-			.frame_limit = IWL_FRAME_LIMIT,
-		};
-
-		iwl_mvm_enable_txq(mvm, vif->cab_queue, vif->cab_queue, 0,
-				   &cfg, wdg_timeout);
-	}
-
 	/* must be set before quota calculations */
 	mvmvif->ap_ibss_active = true;
 
@@ -2547,6 +2536,7 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw,
 {
 	struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+	struct iwl_mvm_sta *mvm_sta = iwl_mvm_sta_from_mac80211(sta);
 	int ret;
 
 	IWL_DEBUG_MAC80211(mvm, "station %pM state change %d->%d\n",
@@ -2575,8 +2565,6 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw,
 	if (old_state == IEEE80211_STA_NONE &&
 	    new_state == IEEE80211_STA_NOTEXIST &&
 	    iwl_mvm_is_dqa_supported(mvm)) {
-		struct iwl_mvm_sta *mvm_sta = iwl_mvm_sta_from_mac80211(sta);
-
 		iwl_mvm_purge_deferred_tx_frames(mvm, mvm_sta);
 		flush_work(&mvm->add_stream_wk);
 
@@ -2587,6 +2575,9 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw,
 	}
 
 	mutex_lock(&mvm->mutex);
+	/* track whether or not the station is associated */
+	mvm_sta->associated = new_state >= IEEE80211_STA_ASSOC;
+
 	if (old_state == IEEE80211_STA_NOTEXIST &&
 	    new_state == IEEE80211_STA_NONE) {
 		/*
@@ -2636,11 +2627,10 @@ static int iwl_mvm_mac_sta_state(struct ieee80211_hw *hw,
 			mvmvif->ap_assoc_sta_count++;
 			iwl_mvm_mac_ctxt_changed(mvm, vif, false, NULL);
 		}
+
+		iwl_mvm_rs_rate_init(mvm, sta, mvmvif->phy_ctxt->channel->band,
+				     true);
 		ret = iwl_mvm_update_sta(mvm, vif, sta);
-		if (ret == 0)
-			iwl_mvm_rs_rate_init(mvm, sta,
-					     mvmvif->phy_ctxt->channel->band,
-					     true);
 	} else if (old_state == IEEE80211_STA_ASSOC &&
 		   new_state == IEEE80211_STA_AUTHORIZED) {
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index 4a9cb76b7611..73a216524af2 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -739,8 +739,9 @@ struct iwl_mvm {
 
 	enum iwl_ucode_type cur_ucode;
 	bool ucode_loaded;
+	bool hw_registered;
 	bool calibrating;
-	u32 error_event_table;
+	u32 error_event_table[2];
 	u32 log_event_table;
 	u32 umac_error_event_table;
 	bool support_umac_log;
@@ -1217,6 +1218,19 @@ static inline bool iwl_mvm_has_new_tx_api(struct iwl_mvm *mvm)
 	return mvm->trans->cfg->use_tfh;
 }
 
+static inline bool iwl_mvm_is_cdb_supported(struct iwl_mvm *mvm)
+{
+	/*
+	 * TODO:
+	 * The issue of how to determine CDB support is still not well defined.
+	 * It may be that it will be for all next HW devices and it may be per
+	 * FW compilation and it may also differ between different devices.
+	 * For now take a ride on the new TX API and get back to it when
+	 * it is well defined.
+	 */
+	return iwl_mvm_has_new_tx_api(mvm);
+}
+
 static inline bool iwl_mvm_is_tt_in_fw(struct iwl_mvm *mvm)
 {
 #ifdef CONFIG_THERMAL
@@ -1257,6 +1271,7 @@ int __iwl_mvm_mac_start(struct iwl_mvm *mvm);
  ******************/
 /* uCode */
 int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm);
+int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm);
 
 /* Utils */
 int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags,
@@ -1657,8 +1672,8 @@ void iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
  * Disable a TXQ.
  * Note that in non-DQA mode the %mac80211_queue and %tid params are ignored.
  */
-void iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
-			 u8 tid, u8 flags);
+int iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
+			u8 tid, u8 flags);
 int iwl_mvm_find_free_queue(struct iwl_mvm *mvm, u8 sta_id, u8 minq, u8 maxq);
 
 /* Return a bitmask with all the hw supported queues, except for the
@@ -1686,6 +1701,7 @@ void iwl_mvm_enable_ac_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
 
 static inline void iwl_mvm_stop_device(struct iwl_mvm *mvm)
 {
+	iwl_free_fw_paging(mvm);
 	mvm->ucode_loaded = false;
 	iwl_trans_stop_device(mvm->trans);
 }
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index f14aada390c5..4cd72d4cdc47 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
@@ -466,6 +466,13 @@ static const struct iwl_hcmd_names iwl_mvm_prot_offload_names[] = {
 	HCMD_NAME(STORED_BEACON_NTF),
 };
 
+/* Please keep this array *SORTED* by hex value.
+ * Access is done through binary search
+ */
+static const struct iwl_hcmd_names iwl_mvm_regulatory_and_nvm_names[] = {
+	HCMD_NAME(NVM_ACCESS_COMPLETE),
+};
+
 static const struct iwl_hcmd_arr iwl_mvm_groups[] = {
 	[LEGACY_GROUP] = HCMD_ARR(iwl_mvm_legacy_names),
 	[LONG_GROUP] = HCMD_ARR(iwl_mvm_legacy_names),
@@ -474,6 +481,8 @@ static const struct iwl_hcmd_arr iwl_mvm_groups[] = {
 	[PHY_OPS_GROUP] = HCMD_ARR(iwl_mvm_phy_names),
 	[DATA_PATH_GROUP] = HCMD_ARR(iwl_mvm_data_path_names),
 	[PROT_OFFLOAD_GROUP] = HCMD_ARR(iwl_mvm_prot_offload_names),
+	[REGULATORY_AND_NVM_GROUP] =
+		HCMD_ARR(iwl_mvm_regulatory_and_nvm_names),
 };
 
 /* this forward declaration can avoid to export the function */
@@ -597,7 +606,10 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 		mvm->last_agg_queue = IWL_MVM_DQA_MAX_DATA_QUEUE;
 	}
 	mvm->sf_state = SF_UNINIT;
-	mvm->cur_ucode = IWL_UCODE_INIT;
+	if (iwl_mvm_has_new_tx_api(mvm))
+		mvm->cur_ucode = IWL_UCODE_REGULAR;
+	else
+		mvm->cur_ucode = IWL_UCODE_INIT;
 	mvm->drop_bcn_ap_mode = true;
 
 	mutex_init(&mvm->mutex);
@@ -720,7 +732,10 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 
 	mutex_lock(&mvm->mutex);
 	iwl_mvm_ref(mvm, IWL_MVM_REF_INIT_UCODE);
-	err = iwl_run_init_mvm_ucode(mvm, true);
+	if (iwl_mvm_has_new_tx_api(mvm))
+		err = iwl_run_unified_mvm_ucode(mvm, true);
+	else
+		err = iwl_run_init_mvm_ucode(mvm, true);
 	if (!err || !iwlmvm_mod_params.init_dbg)
 		iwl_mvm_stop_device(mvm);
 	iwl_mvm_unref(mvm, IWL_MVM_REF_INIT_UCODE);
@@ -743,6 +758,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 	err = iwl_mvm_mac_setup_register(mvm);
 	if (err)
 		goto out_free;
+	mvm->hw_registered = true;
 
 	min_backoff = calc_min_backoff(trans, cfg);
 	iwl_mvm_thermal_initialize(mvm, min_backoff);
@@ -764,6 +780,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 
  out_unregister:
 	ieee80211_unregister_hw(mvm->hw);
+	mvm->hw_registered = false;
 	iwl_mvm_leds_exit(mvm);
 	iwl_mvm_thermal_exit(mvm);
  out_free:
@@ -1192,7 +1209,8 @@ void iwl_mvm_nic_restart(struct iwl_mvm *mvm, bool fw_error)
 		reprobe->dev = mvm->trans->dev;
 		INIT_WORK(&reprobe->work, iwl_mvm_reprobe_wk);
 		schedule_work(&reprobe->work);
-	} else if (mvm->cur_ucode == IWL_UCODE_REGULAR) {
+	} else if (mvm->cur_ucode == IWL_UCODE_REGULAR &&
+		   mvm->hw_registered) {
 		/* don't let the transport/FW power down */
 		iwl_mvm_ref(mvm, IWL_MVM_REF_UCODE_DOWN);
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/power.c b/drivers/net/wireless/intel/iwlwifi/mvm/power.c
index af6d10c23e5a..e684811f8e8b 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/power.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/power.c
@@ -174,6 +174,14 @@ static void iwl_mvm_power_configure_uapsd(struct iwl_mvm *mvm,
 	enum ieee80211_ac_numbers ac;
 	bool tid_found = false;
 
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+	/* set advanced pm flag with no uapsd ACs to enable ps-poll */
+	if (mvmvif->dbgfs_pm.use_ps_poll) {
+		cmd->flags |= cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK);
+		return;
+	}
+#endif
+
 	for (ac = IEEE80211_AC_VO; ac <= IEEE80211_AC_BK; ac++) {
 		if (!mvmvif->queue_params[ac].uapsd)
 			continue;
@@ -204,16 +212,6 @@ static void iwl_mvm_power_configure_uapsd(struct iwl_mvm *mvm,
 		}
 	}
 
-	if (!(cmd->flags & cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK))) {
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-		/* set advanced pm flag with no uapsd ACs to enable ps-poll */
-		if (mvmvif->dbgfs_pm.use_ps_poll)
-			cmd->flags |=
-				cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK);
-#endif
-		return;
-	}
-
 	cmd->flags |= cpu_to_le16(POWER_FLAGS_UAPSD_MISBEHAVING_ENA_MSK);
 
 	if (cmd->uapsd_ac_flags == (BIT(IEEE80211_AC_VO) |
@@ -601,9 +599,8 @@ static void iwl_mvm_power_ps_disabled_iterator(void *_data, u8* mac,
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 	bool *disable_ps = _data;
 
-	if (mvmvif->phy_ctxt)
-		if (mvmvif->phy_ctxt->id < MAX_PHYS)
-			*disable_ps |= mvmvif->ps_disabled;
+	if (mvmvif->phy_ctxt && mvmvif->phy_ctxt->id < NUM_PHY_CTX)
+		*disable_ps |= mvmvif->ps_disabled;
 }
 
 static void iwl_mvm_power_get_vifs_iterator(void *_data, u8 *mac,
@@ -611,6 +608,7 @@ static void iwl_mvm_power_get_vifs_iterator(void *_data, u8 *mac,
 {
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 	struct iwl_power_vifs *power_iterator = _data;
+	bool active = mvmvif->phy_ctxt && mvmvif->phy_ctxt->id < NUM_PHY_CTX;
 
 	switch (ieee80211_vif_type_p2p(vif)) {
 	case NL80211_IFTYPE_P2P_DEVICE:
@@ -621,34 +619,30 @@ static void iwl_mvm_power_get_vifs_iterator(void *_data, u8 *mac,
 		/* only a single MAC of the same type */
 		WARN_ON(power_iterator->ap_vif);
 		power_iterator->ap_vif = vif;
-		if (mvmvif->phy_ctxt)
-			if (mvmvif->phy_ctxt->id < MAX_PHYS)
-				power_iterator->ap_active = true;
+		if (active)
+			power_iterator->ap_active = true;
 		break;
 
 	case NL80211_IFTYPE_MONITOR:
 		/* only a single MAC of the same type */
 		WARN_ON(power_iterator->monitor_vif);
 		power_iterator->monitor_vif = vif;
-		if (mvmvif->phy_ctxt)
-			if (mvmvif->phy_ctxt->id < MAX_PHYS)
-				power_iterator->monitor_active = true;
+		if (active)
+			power_iterator->monitor_active = true;
 		break;
 
 	case NL80211_IFTYPE_P2P_CLIENT:
 		/* only a single MAC of the same type */
 		WARN_ON(power_iterator->p2p_vif);
 		power_iterator->p2p_vif = vif;
-		if (mvmvif->phy_ctxt)
-			if (mvmvif->phy_ctxt->id < MAX_PHYS)
-				power_iterator->p2p_active = true;
+		if (active)
+			power_iterator->p2p_active = true;
 		break;
 
 	case NL80211_IFTYPE_STATION:
 		power_iterator->bss_vif = vif;
-		if (mvmvif->phy_ctxt)
-			if (mvmvif->phy_ctxt->id < MAX_PHYS)
-				power_iterator->bss_active = true;
+		if (active)
+			power_iterator->bss_active = true;
 		break;
 
 	default:
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
index 227c5ed9cbe6..ce907c58ebf6 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
@@ -161,9 +161,6 @@ static bool rs_mimo_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 			  struct rs_rate *rate,
 			  const struct rs_tx_column *next_col)
 {
-	struct iwl_mvm_sta *mvmsta;
-	struct iwl_mvm_vif *mvmvif;
-
 	if (!sta->ht_cap.ht_supported)
 		return false;
 
@@ -176,9 +173,6 @@ static bool rs_mimo_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 	if (!iwl_mvm_bt_coex_is_mimo_allowed(mvm, sta))
 		return false;
 
-	mvmsta = iwl_mvm_sta_from_mac80211(sta);
-	mvmvif = iwl_mvm_vif_from_mac80211(mvmsta->vif);
-
 	if (mvm->nvm_data->sku_cap_mimo_disabled)
 		return false;
 
@@ -978,7 +972,9 @@ static u16 rs_get_adjacent_rate(struct iwl_mvm *mvm, u8 index, u16 rate_mask,
 
 		/* Find the previous rate that is in the rate mask */
 		i = index - 1;
-		for (mask = (1 << i); i >= 0; i--, mask >>= 1) {
+		if (i >= 0)
+			mask = BIT(i);
+		for (; i >= 0; i--, mask >>= 1) {
 			if (rate_mask & mask) {
 				low = i;
 				break;
@@ -3071,7 +3067,7 @@ static void iwl_mvm_reset_frame_stats(struct iwl_mvm *mvm)
 
 void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm, u32 rate, bool agg)
 {
-	u8 nss = 0, mcs = 0;
+	u8 nss = 0;
 
 	spin_lock(&mvm->drv_stats_lock);
 
@@ -3099,11 +3095,9 @@ void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm, u32 rate, bool agg)
 
 	if (rate & RATE_MCS_HT_MSK) {
 		mvm->drv_rx_stats.ht_frames++;
-		mcs = rate & RATE_HT_MCS_RATE_CODE_MSK;
 		nss = ((rate & RATE_HT_MCS_NSS_MSK) >> RATE_HT_MCS_NSS_POS) + 1;
 	} else if (rate & RATE_MCS_VHT_MSK) {
 		mvm->drv_rx_stats.vht_frames++;
-		mcs = rate & RATE_VHT_MCS_RATE_CODE_MSK;
 		nss = ((rate & RATE_VHT_MCS_NSS_MSK) >>
 		       RATE_VHT_MCS_NSS_POS) + 1;
 	} else {
@@ -3624,6 +3618,8 @@ int rs_pretty_print_rate(char *buf, const u32 rate)
 	} else if (rate & RATE_MCS_HT_MSK) {
 		type = "HT";
 		mcs = rate & RATE_HT_MCS_INDEX_MSK;
+		nss = ((rate & RATE_HT_MCS_NSS_MSK)
+		       >> RATE_HT_MCS_NSS_POS) + 1;
 	} else {
 		type = "Unknown"; /* shouldn't happen */
 	}
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
index 0e60e38b2acf..20473df79c94 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
@@ -497,8 +497,7 @@ struct iwl_mvm_stat_data {
 	struct iwl_mvm *mvm;
 	__le32 mac_id;
 	u8 beacon_filter_average_energy;
-	struct mvm_statistics_general_v8 *general;
-	struct mvm_statistics_load *load;
+	void *general;
 };
 
 static void iwl_mvm_stat_iterator(void *_data, u8 *mac,
@@ -518,10 +517,26 @@ static void iwl_mvm_stat_iterator(void *_data, u8 *mac,
 	 * the notification directly.
 	 */
 	if (data->general) {
-		mvmvif->beacon_stats.num_beacons =
-			le32_to_cpu(data->general->beacon_counter[mvmvif->id]);
-		mvmvif->beacon_stats.avg_signal =
-			-data->general->beacon_average_energy[mvmvif->id];
+		u16 vif_id = mvmvif->id;
+
+		if (iwl_mvm_is_cdb_supported(mvm)) {
+			struct mvm_statistics_general_cdb *general =
+				data->general;
+
+			mvmvif->beacon_stats.num_beacons =
+				le32_to_cpu(general->beacon_counter[vif_id]);
+			mvmvif->beacon_stats.avg_signal =
+				-general->beacon_average_energy[vif_id];
+		} else {
+			struct mvm_statistics_general_v8 *general =
+				data->general;
+
+			mvmvif->beacon_stats.num_beacons =
+				le32_to_cpu(general->beacon_counter[vif_id]);
+			mvmvif->beacon_stats.avg_signal =
+				-general->beacon_average_energy[vif_id];
+		}
+
 	}
 
 	if (mvmvif->id != id)
@@ -571,6 +586,7 @@ static void iwl_mvm_stat_iterator(void *_data, u8 *mac,
 		ieee80211_cqm_rssi_notify(
 			vif,
 			NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW,
+			sig,
 			GFP_KERNEL);
 	} else if (sig > thold &&
 		   (last_event == 0 || sig > last_event + hyst)) {
@@ -580,6 +596,7 @@ static void iwl_mvm_stat_iterator(void *_data, u8 *mac,
 		ieee80211_cqm_rssi_notify(
 			vif,
 			NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH,
+			sig,
 			GFP_KERNEL);
 	}
 }
@@ -615,48 +632,65 @@ iwl_mvm_rx_stats_check_trigger(struct iwl_mvm *mvm, struct iwl_rx_packet *pkt)
 void iwl_mvm_handle_rx_statistics(struct iwl_mvm *mvm,
 				  struct iwl_rx_packet *pkt)
 {
-	struct iwl_notif_statistics_v11 *stats = (void *)&pkt->data;
+	struct iwl_notif_statistics_cdb *stats = (void *)&pkt->data;
 	struct iwl_mvm_stat_data data = {
 		.mvm = mvm,
 	};
-	int expected_size = iwl_mvm_has_new_rx_api(mvm) ? sizeof(*stats) :
-			    sizeof(struct iwl_notif_statistics_v10);
-	u32 temperature;
+	int expected_size;
+
+	if (iwl_mvm_is_cdb_supported(mvm))
+		expected_size = sizeof(*stats);
+	else if (iwl_mvm_has_new_rx_api(mvm))
+		expected_size = sizeof(struct iwl_notif_statistics_v11);
+	else
+		expected_size = sizeof(struct iwl_notif_statistics_v10);
 
 	if (iwl_rx_packet_payload_len(pkt) != expected_size)
 		goto invalid;
 
-	temperature = le32_to_cpu(stats->general.radio_temperature);
 	data.mac_id = stats->rx.general.mac_id;
 	data.beacon_filter_average_energy =
-		stats->general.beacon_filter_average_energy;
+		stats->general.common.beacon_filter_average_energy;
 
 	iwl_mvm_update_rx_statistics(mvm, &stats->rx);
 
-	mvm->radio_stats.rx_time = le64_to_cpu(stats->general.rx_time);
-	mvm->radio_stats.tx_time = le64_to_cpu(stats->general.tx_time);
+	mvm->radio_stats.rx_time = le64_to_cpu(stats->general.common.rx_time);
+	mvm->radio_stats.tx_time = le64_to_cpu(stats->general.common.tx_time);
 	mvm->radio_stats.on_time_rf =
-		le64_to_cpu(stats->general.on_time_rf);
+		le64_to_cpu(stats->general.common.on_time_rf);
 	mvm->radio_stats.on_time_scan =
-		le64_to_cpu(stats->general.on_time_scan);
+		le64_to_cpu(stats->general.common.on_time_scan);
 
 	data.general = &stats->general;
 	if (iwl_mvm_has_new_rx_api(mvm)) {
 		int i;
-
-		data.load = &stats->load_stats;
+		u8 *energy;
+		__le32 *bytes, *air_time;
+
+		if (!iwl_mvm_is_cdb_supported(mvm)) {
+			struct iwl_notif_statistics_v11 *v11 =
+				(void *)&pkt->data;
+
+			energy = (void *)&v11->load_stats.avg_energy;
+			bytes = (void *)&v11->load_stats.byte_count;
+			air_time = (void *)&v11->load_stats.air_time;
+		} else {
+			energy = (void *)&stats->load_stats.avg_energy;
+			bytes = (void *)&stats->load_stats.byte_count;
+			air_time = (void *)&stats->load_stats.air_time;
+		}
 
 		rcu_read_lock();
 		for (i = 0; i < IWL_MVM_STATION_COUNT; i++) {
 			struct iwl_mvm_sta *sta;
 
-			if (!data.load->avg_energy[i])
+			if (!energy[i])
 				continue;
 
 			sta = iwl_mvm_sta_from_staid_rcu(mvm, i);
 			if (!sta)
 				continue;
-			sta->avg_energy = data.load->avg_energy[i];
+			sta->avg_energy = energy[i];
 		}
 		rcu_read_unlock();
 	}
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
index 6c802cee900c..d79e9c2a2654 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
@@ -149,8 +149,17 @@ static void iwl_mvm_create_skb(struct sk_buff *skb, struct ieee80211_hdr *hdr,
 	unsigned int headlen, fraglen, pad_len = 0;
 	unsigned int hdrlen = ieee80211_hdrlen(hdr->frame_control);
 
-	if (desc->mac_flags2 & IWL_RX_MPDU_MFLG2_PAD)
+	if (desc->mac_flags2 & IWL_RX_MPDU_MFLG2_PAD) {
 		pad_len = 2;
+
+		/*
+		 * If the device inserted padding it means that (it thought)
+		 * the 802.11 header wasn't a multiple of 4 bytes long. In
+		 * this case, reserve two bytes at the start of the SKB to
+		 * align the payload properly in case we end up copying it.
+		 */
+		skb_reserve(skb, pad_len);
+	}
 	len -= pad_len;
 
 	/* If frame is small enough to fit in skb->head, pull it completely.
@@ -409,7 +418,7 @@ static void iwl_mvm_release_frames(struct iwl_mvm *mvm,
 
 	/* ignore nssn smaller than head sn - this can happen due to timeout */
 	if (iwl_mvm_is_sn_less(nssn, ssn, reorder_buf->buf_size))
-		return;
+		goto set_timer;
 
 	while (iwl_mvm_is_sn_less(ssn, nssn, reorder_buf->buf_size)) {
 		int index = ssn % reorder_buf->buf_size;
@@ -432,6 +441,7 @@ static void iwl_mvm_release_frames(struct iwl_mvm *mvm,
 	}
 	reorder_buf->head_sn = nssn;
 
+set_timer:
 	if (reorder_buf->num_stored && !reorder_buf->removed) {
 		u16 index = reorder_buf->head_sn % reorder_buf->buf_size;
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
index fa9743205491..0a64efa844b7 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
@@ -197,7 +197,7 @@ static void iwl_mvm_scan_condition_iterator(void *data, u8 *mac,
 	int *global_cnt = data;
 
 	if (vif->type != NL80211_IFTYPE_P2P_DEVICE && mvmvif->phy_ctxt &&
-	    mvmvif->phy_ctxt->id < MAX_PHYS)
+	    mvmvif->phy_ctxt->id < NUM_PHY_CTX)
 		*global_cnt += 1;
 }
 
@@ -943,18 +943,92 @@ static __le32 iwl_mvm_scan_config_rates(struct iwl_mvm *mvm)
 	return cpu_to_le32(rates);
 }
 
-int iwl_mvm_config_scan(struct iwl_mvm *mvm)
+static void iwl_mvm_fill_scan_dwell(struct iwl_mvm *mvm,
+				    struct iwl_scan_dwell *dwell,
+				    struct iwl_mvm_scan_timing_params *timing)
+{
+	dwell->active = timing->dwell_active;
+	dwell->passive = timing->dwell_passive;
+	dwell->fragmented = timing->dwell_fragmented;
+	dwell->extended = timing->dwell_extended;
+}
+
+static void iwl_mvm_fill_channels(struct iwl_mvm *mvm, u8 *channels)
 {
-	struct iwl_scan_config *scan_config;
 	struct ieee80211_supported_band *band;
-	int num_channels =
-		mvm->nvm_data->bands[NL80211_BAND_2GHZ].n_channels +
-		mvm->nvm_data->bands[NL80211_BAND_5GHZ].n_channels;
-	int ret, i, j = 0, cmd_size;
+	int i, j = 0;
+
+	band = &mvm->nvm_data->bands[NL80211_BAND_2GHZ];
+	for (i = 0; i < band->n_channels; i++, j++)
+		channels[j] = band->channels[i].hw_value;
+	band = &mvm->nvm_data->bands[NL80211_BAND_5GHZ];
+	for (i = 0; i < band->n_channels; i++, j++)
+		channels[j] = band->channels[i].hw_value;
+}
+
+static void iwl_mvm_fill_scan_config(struct iwl_mvm *mvm, void *config,
+				     u32 flags, u8 channel_flags)
+{
+	enum iwl_mvm_scan_type type = iwl_mvm_get_scan_type(mvm, false);
+	struct iwl_scan_config *cfg = config;
+
+	cfg->flags = cpu_to_le32(flags);
+	cfg->tx_chains = cpu_to_le32(iwl_mvm_get_valid_tx_ant(mvm));
+	cfg->rx_chains = cpu_to_le32(iwl_mvm_scan_rx_ant(mvm));
+	cfg->legacy_rates = iwl_mvm_scan_config_rates(mvm);
+	cfg->out_of_channel_time = cpu_to_le32(scan_timing[type].max_out_time);
+	cfg->suspend_time = cpu_to_le32(scan_timing[type].suspend_time);
+
+	iwl_mvm_fill_scan_dwell(mvm, &cfg->dwell, &scan_timing[type]);
+
+	memcpy(&cfg->mac_addr, &mvm->addresses[0].addr, ETH_ALEN);
+
+	cfg->bcast_sta_id = mvm->aux_sta.sta_id;
+	cfg->channel_flags = channel_flags;
+
+	iwl_mvm_fill_channels(mvm, cfg->channel_array);
+}
+
+static void iwl_mvm_fill_scan_config_cdb(struct iwl_mvm *mvm, void *config,
+					 u32 flags, u8 channel_flags)
+{
+	enum iwl_mvm_scan_type type = iwl_mvm_get_scan_type(mvm, false);
+	struct iwl_scan_config_cdb *cfg = config;
+
+	cfg->flags = cpu_to_le32(flags);
+	cfg->tx_chains = cpu_to_le32(iwl_mvm_get_valid_tx_ant(mvm));
+	cfg->rx_chains = cpu_to_le32(iwl_mvm_scan_rx_ant(mvm));
+	cfg->legacy_rates = iwl_mvm_scan_config_rates(mvm);
+	cfg->out_of_channel_time[0] =
+		cpu_to_le32(scan_timing[type].max_out_time);
+	cfg->out_of_channel_time[1] =
+		cpu_to_le32(scan_timing[type].max_out_time);
+	cfg->suspend_time[0] = cpu_to_le32(scan_timing[type].suspend_time);
+	cfg->suspend_time[1] = cpu_to_le32(scan_timing[type].suspend_time);
+
+	iwl_mvm_fill_scan_dwell(mvm, &cfg->dwell, &scan_timing[type]);
+
+	memcpy(&cfg->mac_addr, &mvm->addresses[0].addr, ETH_ALEN);
+
+	cfg->bcast_sta_id = mvm->aux_sta.sta_id;
+	cfg->channel_flags = channel_flags;
+
+	iwl_mvm_fill_channels(mvm, cfg->channel_array);
+}
+
+int iwl_mvm_config_scan(struct iwl_mvm *mvm)
+{
+	void *cfg;
+	int ret, cmd_size;
 	struct iwl_host_cmd cmd = {
 		.id = iwl_cmd_id(SCAN_CFG_CMD, IWL_ALWAYS_LONG_GROUP, 0),
 	};
 	enum iwl_mvm_scan_type type = iwl_mvm_get_scan_type(mvm, false);
+	int num_channels =
+		mvm->nvm_data->bands[NL80211_BAND_2GHZ].n_channels +
+		mvm->nvm_data->bands[NL80211_BAND_5GHZ].n_channels;
+	u32 flags;
+	u8 channel_flags;
 
 	if (WARN_ON(num_channels > mvm->fw->ucode_capa.n_scan_channels))
 		return -ENOBUFS;
@@ -965,52 +1039,45 @@ int iwl_mvm_config_scan(struct iwl_mvm *mvm)
 		return 0;
 	}
 
-	cmd_size = sizeof(*scan_config) + mvm->fw->ucode_capa.n_scan_channels;
+	if (iwl_mvm_is_cdb_supported(mvm))
+		cmd_size = sizeof(struct iwl_scan_config_cdb);
+	else
+		cmd_size = sizeof(struct iwl_scan_config);
+	cmd_size += mvm->fw->ucode_capa.n_scan_channels;
 
-	scan_config = kzalloc(cmd_size, GFP_KERNEL);
-	if (!scan_config)
+	cfg = kzalloc(cmd_size, GFP_KERNEL);
+	if (!cfg)
 		return -ENOMEM;
 
-	scan_config->flags = cpu_to_le32(SCAN_CONFIG_FLAG_ACTIVATE |
-					 SCAN_CONFIG_FLAG_ALLOW_CHUB_REQS |
-					 SCAN_CONFIG_FLAG_SET_TX_CHAINS |
-					 SCAN_CONFIG_FLAG_SET_RX_CHAINS |
-					 SCAN_CONFIG_FLAG_SET_AUX_STA_ID |
-					 SCAN_CONFIG_FLAG_SET_ALL_TIMES |
-					 SCAN_CONFIG_FLAG_SET_LEGACY_RATES |
-					 SCAN_CONFIG_FLAG_SET_MAC_ADDR |
-					 SCAN_CONFIG_FLAG_SET_CHANNEL_FLAGS|
-					 SCAN_CONFIG_N_CHANNELS(num_channels) |
-					 (type == IWL_SCAN_TYPE_FRAGMENTED ?
-					  SCAN_CONFIG_FLAG_SET_FRAGMENTED :
-					  SCAN_CONFIG_FLAG_CLEAR_FRAGMENTED));
-	scan_config->tx_chains = cpu_to_le32(iwl_mvm_get_valid_tx_ant(mvm));
-	scan_config->rx_chains = cpu_to_le32(iwl_mvm_scan_rx_ant(mvm));
-	scan_config->legacy_rates = iwl_mvm_scan_config_rates(mvm);
-	scan_config->out_of_channel_time =
-		cpu_to_le32(scan_timing[type].max_out_time);
-	scan_config->suspend_time = cpu_to_le32(scan_timing[type].suspend_time);
-	scan_config->dwell_active = scan_timing[type].dwell_active;
-	scan_config->dwell_passive = scan_timing[type].dwell_passive;
-	scan_config->dwell_fragmented = scan_timing[type].dwell_fragmented;
-	scan_config->dwell_extended = scan_timing[type].dwell_extended;
-
-	memcpy(&scan_config->mac_addr, &mvm->addresses[0].addr, ETH_ALEN);
-
-	scan_config->bcast_sta_id = mvm->aux_sta.sta_id;
-	scan_config->channel_flags = IWL_CHANNEL_FLAG_EBS |
-				     IWL_CHANNEL_FLAG_ACCURATE_EBS |
-				     IWL_CHANNEL_FLAG_EBS_ADD |
-				     IWL_CHANNEL_FLAG_PRE_SCAN_PASSIVE2ACTIVE;
-
-	band = &mvm->nvm_data->bands[NL80211_BAND_2GHZ];
-	for (i = 0; i < band->n_channels; i++, j++)
-		scan_config->channel_array[j] = band->channels[i].hw_value;
-	band = &mvm->nvm_data->bands[NL80211_BAND_5GHZ];
-	for (i = 0; i < band->n_channels; i++, j++)
-		scan_config->channel_array[j] = band->channels[i].hw_value;
+	flags = SCAN_CONFIG_FLAG_ACTIVATE |
+		 SCAN_CONFIG_FLAG_ALLOW_CHUB_REQS |
+		 SCAN_CONFIG_FLAG_SET_TX_CHAINS |
+		 SCAN_CONFIG_FLAG_SET_RX_CHAINS |
+		 SCAN_CONFIG_FLAG_SET_AUX_STA_ID |
+		 SCAN_CONFIG_FLAG_SET_ALL_TIMES |
+		 SCAN_CONFIG_FLAG_SET_LEGACY_RATES |
+		 SCAN_CONFIG_FLAG_SET_MAC_ADDR |
+		 SCAN_CONFIG_FLAG_SET_CHANNEL_FLAGS |
+		 SCAN_CONFIG_N_CHANNELS(num_channels) |
+		 (type == IWL_SCAN_TYPE_FRAGMENTED ?
+		  SCAN_CONFIG_FLAG_SET_FRAGMENTED :
+		  SCAN_CONFIG_FLAG_CLEAR_FRAGMENTED);
+
+	channel_flags = IWL_CHANNEL_FLAG_EBS |
+			IWL_CHANNEL_FLAG_ACCURATE_EBS |
+			IWL_CHANNEL_FLAG_EBS_ADD |
+			IWL_CHANNEL_FLAG_PRE_SCAN_PASSIVE2ACTIVE;
+
+	if (iwl_mvm_is_cdb_supported(mvm)) {
+		flags |= (type == IWL_SCAN_TYPE_FRAGMENTED) ?
+			 SCAN_CONFIG_FLAG_SET_LMAC2_FRAGMENTED :
+			 SCAN_CONFIG_FLAG_CLEAR_LMAC2_FRAGMENTED;
+		iwl_mvm_fill_scan_config_cdb(mvm, cfg, flags, channel_flags);
+	} else {
+		iwl_mvm_fill_scan_config(mvm, cfg, flags, channel_flags);
+	}
 
-	cmd.data[0] = scan_config;
+	cmd.data[0] = cfg;
 	cmd.len[0] = cmd_size;
 	cmd.dataflags[0] = IWL_HCMD_DFL_NOCOPY;
 
@@ -1020,7 +1087,7 @@ int iwl_mvm_config_scan(struct iwl_mvm *mvm)
 	if (!ret)
 		mvm->scan_type = type;
 
-	kfree(scan_config);
+	kfree(cfg);
 	return ret;
 }
 
@@ -1039,19 +1106,31 @@ static void iwl_mvm_scan_umac_dwell(struct iwl_mvm *mvm,
 				    struct iwl_scan_req_umac *cmd,
 				    struct iwl_mvm_scan_params *params)
 {
+	struct iwl_mvm_scan_timing_params *timing = &scan_timing[params->type];
+
 	if (params->measurement_dwell) {
 		cmd->active_dwell = params->measurement_dwell;
 		cmd->passive_dwell = params->measurement_dwell;
 		cmd->extended_dwell = params->measurement_dwell;
 	} else {
-		cmd->active_dwell = scan_timing[params->type].dwell_active;
-		cmd->passive_dwell = scan_timing[params->type].dwell_passive;
-		cmd->extended_dwell = scan_timing[params->type].dwell_extended;
+		cmd->active_dwell = timing->dwell_active;
+		cmd->passive_dwell = timing->dwell_passive;
+		cmd->extended_dwell = timing->dwell_extended;
+	}
+	cmd->fragmented_dwell = timing->dwell_fragmented;
+
+	if (iwl_mvm_is_cdb_supported(mvm)) {
+		cmd->cdb.max_out_time[0] = cpu_to_le32(timing->max_out_time);
+		cmd->cdb.suspend_time[0] = cpu_to_le32(timing->suspend_time);
+		cmd->cdb.max_out_time[1] = cpu_to_le32(timing->max_out_time);
+		cmd->cdb.suspend_time[1] = cpu_to_le32(timing->suspend_time);
+		cmd->cdb.scan_priority = cpu_to_le32(IWL_SCAN_PRIORITY_EXT_6);
+	} else {
+		cmd->no_cdb.max_out_time = cpu_to_le32(timing->max_out_time);
+		cmd->no_cdb.suspend_time = cpu_to_le32(timing->suspend_time);
+		cmd->no_cdb.scan_priority =
+			cpu_to_le32(IWL_SCAN_PRIORITY_EXT_6);
 	}
-	cmd->fragmented_dwell = scan_timing[params->type].dwell_fragmented;
-	cmd->max_out_time = cpu_to_le32(scan_timing[params->type].max_out_time);
-	cmd->suspend_time = cpu_to_le32(scan_timing[params->type].suspend_time);
-	cmd->scan_priority = cpu_to_le32(IWL_SCAN_PRIORITY_EXT_6);
 
 	if (iwl_mvm_is_regular_scan(params))
 		cmd->ooc_priority = cpu_to_le32(IWL_SCAN_PRIORITY_EXT_6);
@@ -1063,9 +1142,8 @@ static void
 iwl_mvm_umac_scan_cfg_channels(struct iwl_mvm *mvm,
 			       struct ieee80211_channel **channels,
 			       int n_channels, u32 ssid_bitmap,
-			       struct iwl_scan_req_umac *cmd)
+			       struct iwl_scan_channel_cfg_umac *channel_cfg)
 {
-	struct iwl_scan_channel_cfg_umac *channel_cfg = (void *)&cmd->data;
 	int i;
 
 	for (i = 0; i < n_channels; i++) {
@@ -1088,8 +1166,11 @@ static u16 iwl_mvm_scan_umac_flags(struct iwl_mvm *mvm,
 	if (params->n_ssids == 1 && params->ssids[0].ssid_len != 0)
 		flags |= IWL_UMAC_SCAN_GEN_FLAGS_PRE_CONNECT;
 
-	if (params->type == IWL_SCAN_TYPE_FRAGMENTED)
+	if (params->type == IWL_SCAN_TYPE_FRAGMENTED) {
 		flags |= IWL_UMAC_SCAN_GEN_FLAGS_FRAGMENTED;
+		if (iwl_mvm_is_cdb_supported(mvm))
+			flags |= IWL_UMAC_SCAN_GEN_FLAGS_LMAC2_FRAGMENTED;
+	}
 
 	if (iwl_mvm_rrm_scan_needed(mvm))
 		flags |= IWL_UMAC_SCAN_GEN_FLAGS_RRM_ENABLED;
@@ -1126,11 +1207,14 @@ static int iwl_mvm_scan_umac(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 			     int type)
 {
 	struct iwl_scan_req_umac *cmd = mvm->scan_cmd;
-	struct iwl_scan_req_umac_tail *sec_part = (void *)&cmd->data +
+	void *cmd_data = iwl_mvm_is_cdb_supported(mvm) ?
+			 (void *)&cmd->cdb.data : (void *)&cmd->no_cdb.data;
+	struct iwl_scan_req_umac_tail *sec_part = cmd_data +
 		sizeof(struct iwl_scan_channel_cfg_umac) *
 			mvm->fw->ucode_capa.n_scan_channels;
 	int uid, i;
 	u32 ssid_bitmap = 0;
+	u8 channel_flags = 0;
 	struct iwl_mvm_vif *scan_vif = iwl_mvm_vif_from_mac80211(vif);
 
 	lockdep_assert_held(&mvm->mutex);
@@ -1157,16 +1241,23 @@ static int iwl_mvm_scan_umac(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 		cmd->flags = cpu_to_le32(IWL_UMAC_SCAN_FLAG_PREEMPTIVE);
 
 	if (iwl_mvm_scan_use_ebs(mvm, vif))
-		cmd->channel_flags = IWL_SCAN_CHANNEL_FLAG_EBS |
-				     IWL_SCAN_CHANNEL_FLAG_EBS_ACCURATE |
-				     IWL_SCAN_CHANNEL_FLAG_CACHE_ADD;
+		channel_flags = IWL_SCAN_CHANNEL_FLAG_EBS |
+				IWL_SCAN_CHANNEL_FLAG_EBS_ACCURATE |
+				IWL_SCAN_CHANNEL_FLAG_CACHE_ADD;
 
-	cmd->n_channels = params->n_channels;
+	if (iwl_mvm_is_cdb_supported(mvm)) {
+		cmd->cdb.channel_flags = channel_flags;
+		cmd->cdb.n_channels = params->n_channels;
+	} else {
+		cmd->no_cdb.channel_flags = channel_flags;
+		cmd->no_cdb.n_channels = params->n_channels;
+	}
 
 	iwl_scan_build_ssids(params, sec_part->direct_scan, &ssid_bitmap);
 
 	iwl_mvm_umac_scan_cfg_channels(mvm, params->channels,
-				       params->n_channels, ssid_bitmap, cmd);
+				       params->n_channels, ssid_bitmap,
+				       cmd_data);
 
 	for (i = 0; i < params->n_scan_plans; i++) {
 		struct cfg80211_sched_scan_plan *scan_plan =
@@ -1601,8 +1692,13 @@ static int iwl_mvm_scan_stop_wait(struct iwl_mvm *mvm, int type)
 
 int iwl_mvm_scan_size(struct iwl_mvm *mvm)
 {
+	int base_size = IWL_SCAN_REQ_UMAC_SIZE;
+
+	if (iwl_mvm_is_cdb_supported(mvm))
+		base_size = IWL_SCAN_REQ_UMAC_SIZE_CDB;
+
 	if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_UMAC_SCAN))
-		return sizeof(struct iwl_scan_req_umac) +
+		return base_size +
 			sizeof(struct iwl_scan_channel_cfg_umac) *
 				mvm->fw->ucode_capa.n_scan_channels +
 			sizeof(struct iwl_scan_req_umac_tail);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
index 09e9e2e3ed04..bd1dcc863d8f 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
@@ -202,7 +202,8 @@ int iwl_mvm_sta_send_to_fw(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 		cpu_to_le32(agg_size << STA_FLG_MAX_AGG_SIZE_SHIFT);
 	add_sta_cmd.station_flags |=
 		cpu_to_le32(mpdu_dens << STA_FLG_AGG_MPDU_DENS_SHIFT);
-	add_sta_cmd.assoc_id = cpu_to_le16(sta->aid);
+	if (mvm_sta->associated)
+		add_sta_cmd.assoc_id = cpu_to_le16(sta->aid);
 
 	if (sta->wme) {
 		add_sta_cmd.modify_mask |= STA_MODIFY_UAPSD_ACS;
@@ -454,14 +455,53 @@ static int iwl_mvm_remove_sta_queue_marking(struct iwl_mvm *mvm, int queue)
 
 	rcu_read_unlock();
 
+	return disable_agg_tids;
+}
+
+static int iwl_mvm_free_inactive_queue(struct iwl_mvm *mvm, int queue,
+				       bool same_sta)
+{
+	struct iwl_mvm_sta *mvmsta;
+	u8 txq_curr_ac, sta_id, tid;
+	unsigned long disable_agg_tids = 0;
+	int ret;
+
+	lockdep_assert_held(&mvm->mutex);
+
 	spin_lock_bh(&mvm->queue_info_lock);
-	/* Unmap MAC queues and TIDs from this queue */
-	mvm->queue_info[queue].hw_queue_to_mac80211 = 0;
-	mvm->queue_info[queue].hw_queue_refcount = 0;
-	mvm->queue_info[queue].tid_bitmap = 0;
+	txq_curr_ac = mvm->queue_info[queue].mac80211_ac;
+	sta_id = mvm->queue_info[queue].ra_sta_id;
+	tid = mvm->queue_info[queue].txq_tid;
 	spin_unlock_bh(&mvm->queue_info_lock);
 
-	return disable_agg_tids;
+	mvmsta = iwl_mvm_sta_from_staid_protected(mvm, sta_id);
+
+	disable_agg_tids = iwl_mvm_remove_sta_queue_marking(mvm, queue);
+	/* Disable the queue */
+	if (disable_agg_tids)
+		iwl_mvm_invalidate_sta_queue(mvm, queue,
+					     disable_agg_tids, false);
+
+	ret = iwl_mvm_disable_txq(mvm, queue,
+				  mvmsta->vif->hw_queue[txq_curr_ac],
+				  tid, 0);
+	if (ret) {
+		/* Re-mark the inactive queue as inactive */
+		spin_lock_bh(&mvm->queue_info_lock);
+		mvm->queue_info[queue].status = IWL_MVM_QUEUE_INACTIVE;
+		spin_unlock_bh(&mvm->queue_info_lock);
+		IWL_ERR(mvm,
+			"Failed to free inactive queue %d (ret=%d)\n",
+			queue, ret);
+
+		return ret;
+	}
+
+	/* If TXQ is allocated to another STA, update removal in FW */
+	if (!same_sta)
+		iwl_mvm_invalidate_sta_queue(mvm, queue, 0, true);
+
+	return 0;
 }
 
 static int iwl_mvm_get_shared_queue(struct iwl_mvm *mvm,
@@ -652,7 +692,7 @@ static int iwl_mvm_sta_alloc_queue(struct iwl_mvm *mvm,
 		iwl_mvm_get_wd_timeout(mvm, mvmsta->vif, false, false);
 	u8 mac_queue = mvmsta->vif->hw_queue[ac];
 	int queue = -1;
-	bool using_inactive_queue = false;
+	bool using_inactive_queue = false, same_sta = false;
 	unsigned long disable_agg_tids = 0;
 	enum iwl_mvm_agg_state queue_state;
 	bool shared_queue = false;
@@ -709,6 +749,7 @@ static int iwl_mvm_sta_alloc_queue(struct iwl_mvm *mvm,
 	    mvm->queue_info[queue].status == IWL_MVM_QUEUE_INACTIVE) {
 		mvm->queue_info[queue].status = IWL_MVM_QUEUE_RESERVED;
 		using_inactive_queue = true;
+		same_sta = mvm->queue_info[queue].ra_sta_id == mvmsta->sta_id;
 		IWL_DEBUG_TX_QUEUES(mvm,
 				    "Re-assigning TXQ %d: sta_id=%d, tid=%d\n",
 				    queue, mvmsta->sta_id, tid);
@@ -755,44 +796,9 @@ static int iwl_mvm_sta_alloc_queue(struct iwl_mvm *mvm,
 	 * first
 	 */
 	if (using_inactive_queue) {
-		struct iwl_scd_txq_cfg_cmd cmd = {
-			.scd_queue = queue,
-			.action = SCD_CFG_DISABLE_QUEUE,
-		};
-		u8 txq_curr_ac;
-
-		disable_agg_tids = iwl_mvm_remove_sta_queue_marking(mvm, queue);
-
-		spin_lock_bh(&mvm->queue_info_lock);
-		txq_curr_ac = mvm->queue_info[queue].mac80211_ac;
-		cmd.sta_id = mvm->queue_info[queue].ra_sta_id;
-		cmd.tx_fifo = iwl_mvm_ac_to_tx_fifo[txq_curr_ac];
-		cmd.tid = mvm->queue_info[queue].txq_tid;
-		spin_unlock_bh(&mvm->queue_info_lock);
-
-		/* Disable the queue */
-		if (disable_agg_tids)
-			iwl_mvm_invalidate_sta_queue(mvm, queue,
-						     disable_agg_tids, false);
-		iwl_trans_txq_disable(mvm->trans, queue, false);
-		ret = iwl_mvm_send_cmd_pdu(mvm, SCD_QUEUE_CFG, 0, sizeof(cmd),
-					   &cmd);
-		if (ret) {
-			IWL_ERR(mvm,
-				"Failed to free inactive queue %d (ret=%d)\n",
-				queue, ret);
-
-			/* Re-mark the inactive queue as inactive */
-			spin_lock_bh(&mvm->queue_info_lock);
-			mvm->queue_info[queue].status = IWL_MVM_QUEUE_INACTIVE;
-			spin_unlock_bh(&mvm->queue_info_lock);
-
+		ret = iwl_mvm_free_inactive_queue(mvm, queue, same_sta);
+		if (ret)
 			return ret;
-		}
-
-		/* If TXQ is allocated to another STA, update removal in FW */
-		if (cmd.sta_id != mvmsta->sta_id)
-			iwl_mvm_invalidate_sta_queue(mvm, queue, 0, true);
 	}
 
 	IWL_DEBUG_TX_QUEUES(mvm,
@@ -868,7 +874,6 @@ static void iwl_mvm_change_queue_owner(struct iwl_mvm *mvm, int queue)
 		.scd_queue = queue,
 		.action = SCD_CFG_UPDATE_QUEUE_TID,
 	};
-	s8 sta_id;
 	int tid;
 	unsigned long tid_bitmap;
 	int ret;
@@ -876,7 +881,6 @@ static void iwl_mvm_change_queue_owner(struct iwl_mvm *mvm, int queue)
 	lockdep_assert_held(&mvm->mutex);
 
 	spin_lock_bh(&mvm->queue_info_lock);
-	sta_id = mvm->queue_info[queue].ra_sta_id;
 	tid_bitmap = mvm->queue_info[queue].tid_bitmap;
 	spin_unlock_bh(&mvm->queue_info_lock);
 
@@ -1110,6 +1114,7 @@ static int iwl_mvm_reserve_sta_stream(struct iwl_mvm *mvm,
 {
 	struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
 	int queue;
+	bool using_inactive_queue = false, same_sta = false;
 
 	/*
 	 * Check for inactive queues, so we don't reach a situation where we
@@ -1133,6 +1138,14 @@ static int iwl_mvm_reserve_sta_stream(struct iwl_mvm *mvm,
 		spin_unlock_bh(&mvm->queue_info_lock);
 		IWL_ERR(mvm, "No available queues for new station\n");
 		return -ENOSPC;
+	} else if (mvm->queue_info[queue].status == IWL_MVM_QUEUE_INACTIVE) {
+		/*
+		 * If this queue is already allocated but inactive we'll need to
+		 * first free this queue before enabling it again, we'll mark
+		 * it as reserved to make sure no new traffic arrives on it
+		 */
+		using_inactive_queue = true;
+		same_sta = mvm->queue_info[queue].ra_sta_id == mvmsta->sta_id;
 	}
 	mvm->queue_info[queue].status = IWL_MVM_QUEUE_RESERVED;
 
@@ -1140,6 +1153,9 @@ static int iwl_mvm_reserve_sta_stream(struct iwl_mvm *mvm,
 
 	mvmsta->reserved_queue = queue;
 
+	if (using_inactive_queue)
+		iwl_mvm_free_inactive_queue(mvm, queue, same_sta);
+
 	IWL_DEBUG_TX_QUEUES(mvm, "Reserving data queue #%d for sta_id %d\n",
 			    queue, mvmsta->sta_id);
 
@@ -1486,6 +1502,7 @@ int iwl_mvm_rm_sta(struct iwl_mvm *mvm,
 {
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 	struct iwl_mvm_sta *mvm_sta = iwl_mvm_sta_from_mac80211(sta);
+	u8 sta_id = mvm_sta->sta_id;
 	int ret;
 
 	lockdep_assert_held(&mvm->mutex);
@@ -1494,7 +1511,7 @@ int iwl_mvm_rm_sta(struct iwl_mvm *mvm,
 		kfree(mvm_sta->dup_data);
 
 	if ((vif->type == NL80211_IFTYPE_STATION &&
-	     mvmvif->ap_sta_id == mvm_sta->sta_id) ||
+	     mvmvif->ap_sta_id == sta_id) ||
 	    iwl_mvm_is_dqa_supported(mvm)){
 		ret = iwl_mvm_drain_sta(mvm, mvm_sta, true);
 		if (ret)
@@ -1510,8 +1527,17 @@ int iwl_mvm_rm_sta(struct iwl_mvm *mvm,
 		ret = iwl_mvm_drain_sta(mvm, mvm_sta, false);
 
 		/* If DQA is supported - the queues can be disabled now */
-		if (iwl_mvm_is_dqa_supported(mvm))
+		if (iwl_mvm_is_dqa_supported(mvm)) {
 			iwl_mvm_disable_sta_queues(mvm, vif, mvm_sta);
+			/*
+			 * If pending_frames is set at this point - it must be
+			 * driver internal logic error, since queues are empty
+			 * and removed successuly.
+			 * warn on it but set it to 0 anyway to avoid station
+			 * not being removed later in the function
+			 */
+			WARN_ON(atomic_xchg(&mvm->pending_frames[sta_id], 0));
+		}
 
 		/* If there is a TXQ still marked as reserved - free it */
 		if (iwl_mvm_is_dqa_supported(mvm) &&
@@ -1529,7 +1555,7 @@ int iwl_mvm_rm_sta(struct iwl_mvm *mvm,
 			if (WARN((*status != IWL_MVM_QUEUE_RESERVED) &&
 				 (*status != IWL_MVM_QUEUE_FREE),
 				 "sta_id %d reserved txq %d status %d",
-				 mvm_sta->sta_id, reserved_txq, *status)) {
+				 sta_id, reserved_txq, *status)) {
 				spin_unlock_bh(&mvm->queue_info_lock);
 				return -EINVAL;
 			}
@@ -1539,7 +1565,7 @@ int iwl_mvm_rm_sta(struct iwl_mvm *mvm,
 		}
 
 		if (vif->type == NL80211_IFTYPE_STATION &&
-		    mvmvif->ap_sta_id == mvm_sta->sta_id) {
+		    mvmvif->ap_sta_id == sta_id) {
 			/* if associated - we can't remove the AP STA now */
 			if (vif->bss_conf.assoc)
 				return ret;
@@ -1548,7 +1574,7 @@ int iwl_mvm_rm_sta(struct iwl_mvm *mvm,
 			mvmvif->ap_sta_id = IWL_MVM_STATION_COUNT;
 
 			/* clear d0i3_ap_sta_id if no longer relevant */
-			if (mvm->d0i3_ap_sta_id == mvm_sta->sta_id)
+			if (mvm->d0i3_ap_sta_id == sta_id)
 				mvm->d0i3_ap_sta_id = IWL_MVM_STATION_COUNT;
 		}
 	}
@@ -1557,7 +1583,7 @@ int iwl_mvm_rm_sta(struct iwl_mvm *mvm,
 	 * This shouldn't happen - the TDLS channel switch should be canceled
 	 * before the STA is removed.
 	 */
-	if (WARN_ON_ONCE(mvm->tdls_cs.peer.sta_id == mvm_sta->sta_id)) {
+	if (WARN_ON_ONCE(mvm->tdls_cs.peer.sta_id == sta_id)) {
 		mvm->tdls_cs.peer.sta_id = IWL_MVM_STATION_COUNT;
 		cancel_delayed_work(&mvm->tdls_cs.dwork);
 	}
@@ -1567,21 +1593,20 @@ int iwl_mvm_rm_sta(struct iwl_mvm *mvm,
 	 * calls the drain worker.
 	 */
 	spin_lock_bh(&mvm_sta->lock);
+
 	/*
 	 * There are frames pending on the AC queues for this station.
 	 * We need to wait until all the frames are drained...
 	 */
-	if (atomic_read(&mvm->pending_frames[mvm_sta->sta_id])) {
-		rcu_assign_pointer(mvm->fw_id_to_mac_id[mvm_sta->sta_id],
+	if (atomic_read(&mvm->pending_frames[sta_id])) {
+		rcu_assign_pointer(mvm->fw_id_to_mac_id[sta_id],
 				   ERR_PTR(-EBUSY));
 		spin_unlock_bh(&mvm_sta->lock);
 
 		/* disable TDLS sta queues on drain complete */
 		if (sta->tdls) {
-			mvm->tfd_drained[mvm_sta->sta_id] =
-							mvm_sta->tfd_queue_msk;
-			IWL_DEBUG_TDLS(mvm, "Draining TDLS sta %d\n",
-				       mvm_sta->sta_id);
+			mvm->tfd_drained[sta_id] = mvm_sta->tfd_queue_msk;
+			IWL_DEBUG_TDLS(mvm, "Draining TDLS sta %d\n", sta_id);
 		}
 
 		ret = iwl_mvm_drain_sta(mvm, mvm_sta, true);
@@ -1765,6 +1790,7 @@ int iwl_mvm_send_add_bcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 	struct iwl_mvm_int_sta *bsta = &mvmvif->bcast_sta;
 	static const u8 _baddr[] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
 	const u8 *baddr = _baddr;
+	int ret;
 
 	lockdep_assert_held(&mvm->mutex);
 
@@ -1780,19 +1806,16 @@ int iwl_mvm_send_add_bcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 			iwl_mvm_get_wd_timeout(mvm, vif, false, false);
 		int queue;
 
-		if ((vif->type == NL80211_IFTYPE_AP) &&
-		    (mvmvif->bcast_sta.tfd_queue_msk &
-		     BIT(IWL_MVM_DQA_AP_PROBE_RESP_QUEUE)))
+		if (vif->type == NL80211_IFTYPE_AP)
 			queue = IWL_MVM_DQA_AP_PROBE_RESP_QUEUE;
-		else if ((vif->type == NL80211_IFTYPE_P2P_DEVICE) &&
-			 (mvmvif->bcast_sta.tfd_queue_msk &
-			  BIT(IWL_MVM_DQA_P2P_DEVICE_QUEUE)))
+		else if (vif->type == NL80211_IFTYPE_P2P_DEVICE)
 			queue = IWL_MVM_DQA_P2P_DEVICE_QUEUE;
-		else if (WARN(1, "Missed required TXQ for adding bcast STA\n"))
+		else if (WARN(1, "Missing required TXQ for adding bcast STA\n"))
 			return -EINVAL;
 
 		iwl_mvm_enable_txq(mvm, queue, vif->hw_queue[0], 0, &cfg,
 				   wdg_timeout);
+		bsta->tfd_queue_msk |= BIT(queue);
 	}
 
 	if (vif->type == NL80211_IFTYPE_ADHOC)
@@ -1801,8 +1824,67 @@ int iwl_mvm_send_add_bcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 	if (WARN_ON_ONCE(bsta->sta_id == IWL_MVM_STATION_COUNT))
 		return -ENOSPC;
 
-	return iwl_mvm_add_int_sta_common(mvm, bsta, baddr,
-					  mvmvif->id, mvmvif->color);
+	ret = iwl_mvm_add_int_sta_common(mvm, bsta, baddr,
+					 mvmvif->id, mvmvif->color);
+	if (ret)
+		return ret;
+
+	/*
+	 * In AP vif type, we also need to enable the cab_queue. However, we
+	 * have to enable it after the ADD_STA command is sent, otherwise the
+	 * FW will throw an assert once we send the ADD_STA command (it'll
+	 * detect a mismatch in the tfd_queue_msk, as we can't add the
+	 * enabled-cab_queue to the mask)
+	 */
+	if (iwl_mvm_is_dqa_supported(mvm) &&
+	    vif->type == NL80211_IFTYPE_AP) {
+		struct iwl_trans_txq_scd_cfg cfg = {
+			.fifo = IWL_MVM_TX_FIFO_MCAST,
+			.sta_id = mvmvif->bcast_sta.sta_id,
+			.tid = IWL_MAX_TID_COUNT,
+			.aggregate = false,
+			.frame_limit = IWL_FRAME_LIMIT,
+		};
+		unsigned int wdg_timeout =
+			iwl_mvm_get_wd_timeout(mvm, vif, false, false);
+
+		iwl_mvm_enable_txq(mvm, vif->cab_queue, vif->cab_queue,
+				   0, &cfg, wdg_timeout);
+	}
+
+	return 0;
+}
+
+static void iwl_mvm_free_bcast_sta_queues(struct iwl_mvm *mvm,
+					  struct ieee80211_vif *vif)
+{
+	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+
+	lockdep_assert_held(&mvm->mutex);
+
+	if (vif->type == NL80211_IFTYPE_AP)
+		iwl_mvm_disable_txq(mvm, vif->cab_queue, vif->cab_queue,
+				    IWL_MAX_TID_COUNT, 0);
+
+	if (mvmvif->bcast_sta.tfd_queue_msk &
+	    BIT(IWL_MVM_DQA_AP_PROBE_RESP_QUEUE)) {
+		iwl_mvm_disable_txq(mvm,
+				    IWL_MVM_DQA_AP_PROBE_RESP_QUEUE,
+				    vif->hw_queue[0], IWL_MAX_TID_COUNT,
+				    0);
+		mvmvif->bcast_sta.tfd_queue_msk &=
+			~BIT(IWL_MVM_DQA_AP_PROBE_RESP_QUEUE);
+	}
+
+	if (mvmvif->bcast_sta.tfd_queue_msk &
+	    BIT(IWL_MVM_DQA_P2P_DEVICE_QUEUE)) {
+		iwl_mvm_disable_txq(mvm,
+				    IWL_MVM_DQA_P2P_DEVICE_QUEUE,
+				    vif->hw_queue[0], IWL_MAX_TID_COUNT,
+				    0);
+		mvmvif->bcast_sta.tfd_queue_msk &=
+			~BIT(IWL_MVM_DQA_P2P_DEVICE_QUEUE);
+	}
 }
 
 /* Send the FW a request to remove the station from it's internal data
@@ -1814,6 +1896,9 @@ int iwl_mvm_send_rm_bcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 
 	lockdep_assert_held(&mvm->mutex);
 
+	if (iwl_mvm_is_dqa_supported(mvm))
+		iwl_mvm_free_bcast_sta_queues(mvm, vif);
+
 	ret = iwl_mvm_rm_sta_common(mvm, mvmvif->bcast_sta.sta_id);
 	if (ret)
 		IWL_WARN(mvm, "Failed sending remove station\n");
@@ -1827,22 +1912,16 @@ int iwl_mvm_alloc_bcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 
 	lockdep_assert_held(&mvm->mutex);
 
-	if (!iwl_mvm_is_dqa_supported(mvm))
+	if (!iwl_mvm_is_dqa_supported(mvm)) {
 		qmask = iwl_mvm_mac_get_queues_mask(vif);
 
-	if (vif->type == NL80211_IFTYPE_AP) {
 		/*
 		 * The firmware defines the TFD queue mask to only be relevant
 		 * for *unicast* queues, so the multicast (CAB) queue shouldn't
-		 * be included.
+		 * be included. This only happens in NL80211_IFTYPE_AP vif type,
+		 * so the next line will only have an effect there.
 		 */
 		qmask &= ~BIT(vif->cab_queue);
-
-		if (iwl_mvm_is_dqa_supported(mvm))
-			qmask |= BIT(IWL_MVM_DQA_AP_PROBE_RESP_QUEUE);
-	} else if (iwl_mvm_is_dqa_supported(mvm) &&
-		   vif->type == NL80211_IFTYPE_P2P_DEVICE) {
-		qmask |= BIT(IWL_MVM_DQA_P2P_DEVICE_QUEUE);
 	}
 
 	return iwl_mvm_allocate_int_sta(mvm, &mvmvif->bcast_sta, qmask,
@@ -2247,6 +2326,13 @@ int iwl_mvm_sta_tx_agg_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 			IWL_ERR(mvm, "Failed to allocate agg queue\n");
 			goto release_locks;
 		}
+		/*
+		 * TXQ shouldn't be in inactive mode for non-DQA, so getting
+		 * an inactive queue from iwl_mvm_find_free_queue() is
+		 * certainly a bug
+		 */
+		WARN_ON(mvm->queue_info[txq_id].status ==
+			IWL_MVM_QUEUE_INACTIVE);
 
 		/* TXQ hasn't yet been enabled, so mark it only as reserved */
 		mvm->queue_info[txq_id].status = IWL_MVM_QUEUE_RESERVED;
@@ -2962,6 +3048,11 @@ int iwl_mvm_remove_sta_key(struct iwl_mvm *mvm,
 
 	/* Get the station from the mvm local station table */
 	mvm_sta = iwl_mvm_get_key_sta(mvm, vif, sta);
+	if (!mvm_sta) {
+		IWL_ERR(mvm, "Failed to find station\n");
+		return -EINVAL;
+	}
+	sta_id = mvm_sta->sta_id;
 
 	IWL_DEBUG_WEP(mvm, "mvm remove dynamic key: idx=%d sta=%d\n",
 		      keyconf->keyidx, sta_id);
@@ -2989,8 +3080,6 @@ int iwl_mvm_remove_sta_key(struct iwl_mvm *mvm,
 		return 0;
 	}
 
-	sta_id = mvm_sta->sta_id;
-
 	ret = __iwl_mvm_remove_sta_key(mvm, sta_id, keyconf, mcast);
 	if (ret)
 		return ret;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
index b45c7b9937c8..4be34f902278 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
@@ -437,6 +437,7 @@ struct iwl_mvm_sta {
 	bool disable_tx;
 	bool tlc_amsdu;
 	bool sleeping;
+	bool associated;
 	u8 agg_tids;
 	u8 sleep_tx_count;
 	u8 avg_energy;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
index 66957ac12ca4..dd2b4a300819 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
@@ -102,14 +102,13 @@ iwl_mvm_bar_check_trigger(struct iwl_mvm *mvm, const u8 *addr,
 #define OPT_HDR(type, skb, off) \
 	(type *)(skb_network_header(skb) + (off))
 
-static void iwl_mvm_tx_csum(struct iwl_mvm *mvm, struct sk_buff *skb,
-			    struct ieee80211_hdr *hdr,
-			    struct ieee80211_tx_info *info,
-			    struct iwl_tx_cmd *tx_cmd)
+static u16 iwl_mvm_tx_csum(struct iwl_mvm *mvm, struct sk_buff *skb,
+			   struct ieee80211_hdr *hdr,
+			   struct ieee80211_tx_info *info)
 {
+	u16 offload_assist = 0;
 #if IS_ENABLED(CONFIG_INET)
 	u16 mh_len = ieee80211_hdrlen(hdr->frame_control);
-	u16 offload_assist = le16_to_cpu(tx_cmd->offload_assist);
 	u8 protocol = 0;
 
 	/*
@@ -117,7 +116,7 @@ static void iwl_mvm_tx_csum(struct iwl_mvm *mvm, struct sk_buff *skb,
 	 * compute it
 	 */
 	if (skb->ip_summed != CHECKSUM_PARTIAL || IWL_MVM_SW_TX_CSUM_OFFLOAD)
-		return;
+		goto out;
 
 	/* We do not expect to be requested to csum stuff we do not support */
 	if (WARN_ONCE(!(mvm->hw->netdev_features & IWL_TX_CSUM_NETIF_FLAGS) ||
@@ -125,7 +124,7 @@ static void iwl_mvm_tx_csum(struct iwl_mvm *mvm, struct sk_buff *skb,
 		       skb->protocol != htons(ETH_P_IPV6)),
 		      "No support for requested checksum\n")) {
 		skb_checksum_help(skb);
-		return;
+		goto out;
 	}
 
 	if (skb->protocol == htons(ETH_P_IP)) {
@@ -145,7 +144,7 @@ static void iwl_mvm_tx_csum(struct iwl_mvm *mvm, struct sk_buff *skb,
 			    protocol != NEXTHDR_HOP &&
 			    protocol != NEXTHDR_DEST) {
 				skb_checksum_help(skb);
-				return;
+				goto out;
 			}
 
 			hp = OPT_HDR(struct ipv6_opt_hdr, skb, off);
@@ -159,7 +158,7 @@ static void iwl_mvm_tx_csum(struct iwl_mvm *mvm, struct sk_buff *skb,
 	if (protocol != IPPROTO_TCP && protocol != IPPROTO_UDP) {
 		WARN_ON_ONCE(1);
 		skb_checksum_help(skb);
-		return;
+		goto out;
 	}
 
 	/* enable L4 csum */
@@ -191,8 +190,9 @@ static void iwl_mvm_tx_csum(struct iwl_mvm *mvm, struct sk_buff *skb,
 	mh_len /= 2;
 	offload_assist |= mh_len << TX_CMD_OFFLD_MH_SIZE;
 
-	tx_cmd->offload_assist = cpu_to_le16(offload_assist);
+out:
 #endif
+	return offload_assist;
 }
 
 /*
@@ -202,7 +202,6 @@ void iwl_mvm_set_tx_cmd(struct iwl_mvm *mvm, struct sk_buff *skb,
 			struct iwl_tx_cmd *tx_cmd,
 			struct ieee80211_tx_info *info, u8 sta_id)
 {
-	struct ieee80211_tx_info *skb_info = IEEE80211_SKB_CB(skb);
 	struct ieee80211_hdr *hdr = (void *)skb->data;
 	__le16 fc = hdr->frame_control;
 	u32 tx_flags = le32_to_cpu(tx_cmd->tx_flags);
@@ -284,9 +283,8 @@ void iwl_mvm_set_tx_cmd(struct iwl_mvm *mvm, struct sk_buff *skb,
 		tx_flags |= TX_CMD_FLG_WRITE_TX_POWER;
 
 	tx_cmd->tx_flags = cpu_to_le32(tx_flags);
-	/* Total # bytes to be transmitted */
-	tx_cmd->len = cpu_to_le16((u16)skb->len +
-		(uintptr_t)skb_info->driver_data[0]);
+	/* Total # bytes to be transmitted - PCIe code will adjust for A-MSDU */
+	tx_cmd->len = cpu_to_le16((u16)skb->len);
 	tx_cmd->life_time = cpu_to_le32(TX_CMD_LIFE_TIME_INFINITE);
 	tx_cmd->sta_id = sta_id;
 
@@ -295,7 +293,52 @@ void iwl_mvm_set_tx_cmd(struct iwl_mvm *mvm, struct sk_buff *skb,
 	    !(tx_cmd->offload_assist & cpu_to_le16(BIT(TX_CMD_OFFLD_AMSDU))))
 		tx_cmd->offload_assist |= cpu_to_le16(BIT(TX_CMD_OFFLD_PAD));
 
-	iwl_mvm_tx_csum(mvm, skb, hdr, info, tx_cmd);
+	tx_cmd->offload_assist |=
+		cpu_to_le16(iwl_mvm_tx_csum(mvm, skb, hdr, info));
+}
+
+static u32 iwl_mvm_get_tx_rate(struct iwl_mvm *mvm,
+			       struct ieee80211_tx_info *info,
+			       struct ieee80211_sta *sta)
+{
+	int rate_idx;
+	u8 rate_plcp;
+	u32 rate_flags;
+
+	/* HT rate doesn't make sense for a non data frame */
+	WARN_ONCE(info->control.rates[0].flags & IEEE80211_TX_RC_MCS,
+		  "Got an HT rate (flags:0x%x/mcs:%d) for a non data frame\n",
+		  info->control.rates[0].flags,
+		  info->control.rates[0].idx);
+
+	rate_idx = info->control.rates[0].idx;
+	/* if the rate isn't a well known legacy rate, take the lowest one */
+	if (rate_idx < 0 || rate_idx >= IWL_RATE_COUNT_LEGACY)
+		rate_idx = rate_lowest_index(
+				&mvm->nvm_data->bands[info->band], sta);
+
+	/* For 5 GHZ band, remap mac80211 rate indices into driver indices */
+	if (info->band == NL80211_BAND_5GHZ)
+		rate_idx += IWL_FIRST_OFDM_RATE;
+
+	/* For 2.4 GHZ band, check that there is no need to remap */
+	BUILD_BUG_ON(IWL_FIRST_CCK_RATE != 0);
+
+	/* Get PLCP rate for tx_cmd->rate_n_flags */
+	rate_plcp = iwl_mvm_mac80211_idx_to_hwrate(rate_idx);
+
+	if (info->band == NL80211_BAND_2GHZ &&
+	    !iwl_mvm_bt_coex_is_shared_ant_avail(mvm))
+		rate_flags = mvm->cfg->non_shared_ant << RATE_MCS_ANT_POS;
+	else
+		rate_flags =
+			BIT(mvm->mgmt_last_antenna_idx) << RATE_MCS_ANT_POS;
+
+	/* Set CCK flag as needed */
+	if ((rate_idx >= IWL_FIRST_CCK_RATE) && (rate_idx <= IWL_LAST_CCK_RATE))
+		rate_flags |= RATE_MCS_CCK_MSK;
+
+	return (u32)rate_plcp | rate_flags;
 }
 
 /*
@@ -305,10 +348,6 @@ void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm *mvm, struct iwl_tx_cmd *tx_cmd,
 			    struct ieee80211_tx_info *info,
 			    struct ieee80211_sta *sta, __le16 fc)
 {
-	u32 rate_flags;
-	int rate_idx;
-	u8 rate_plcp;
-
 	/* Set retry limit on RTS packets */
 	tx_cmd->rts_retry_limit = IWL_RTS_DFAULT_RETRY_LIMIT;
 
@@ -337,46 +376,12 @@ void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm *mvm, struct iwl_tx_cmd *tx_cmd,
 			cpu_to_le32(TX_CMD_FLG_ACK | TX_CMD_FLG_BAR);
 	}
 
-	/* HT rate doesn't make sense for a non data frame */
-	WARN_ONCE(info->control.rates[0].flags & IEEE80211_TX_RC_MCS,
-		  "Got an HT rate (flags:0x%x/mcs:%d) for a non data frame (fc:0x%x)\n",
-		  info->control.rates[0].flags,
-		  info->control.rates[0].idx,
-		  le16_to_cpu(fc));
-
-	rate_idx = info->control.rates[0].idx;
-	/* if the rate isn't a well known legacy rate, take the lowest one */
-	if (rate_idx < 0 || rate_idx >= IWL_RATE_COUNT_LEGACY)
-		rate_idx = rate_lowest_index(
-				&mvm->nvm_data->bands[info->band], sta);
-
-	/* For 5 GHZ band, remap mac80211 rate indices into driver indices */
-	if (info->band == NL80211_BAND_5GHZ)
-		rate_idx += IWL_FIRST_OFDM_RATE;
-
-	/* For 2.4 GHZ band, check that there is no need to remap */
-	BUILD_BUG_ON(IWL_FIRST_CCK_RATE != 0);
-
-	/* Get PLCP rate for tx_cmd->rate_n_flags */
-	rate_plcp = iwl_mvm_mac80211_idx_to_hwrate(rate_idx);
-
 	mvm->mgmt_last_antenna_idx =
 		iwl_mvm_next_antenna(mvm, iwl_mvm_get_valid_tx_ant(mvm),
 				     mvm->mgmt_last_antenna_idx);
 
-	if (info->band == NL80211_BAND_2GHZ &&
-	    !iwl_mvm_bt_coex_is_shared_ant_avail(mvm))
-		rate_flags = mvm->cfg->non_shared_ant << RATE_MCS_ANT_POS;
-	else
-		rate_flags =
-			BIT(mvm->mgmt_last_antenna_idx) << RATE_MCS_ANT_POS;
-
-	/* Set CCK flag as needed */
-	if ((rate_idx >= IWL_FIRST_CCK_RATE) && (rate_idx <= IWL_LAST_CCK_RATE))
-		rate_flags |= RATE_MCS_CCK_MSK;
-
 	/* Set the rate in the TX cmd */
-	tx_cmd->rate_n_flags = cpu_to_le32((u32)rate_plcp | rate_flags);
+	tx_cmd->rate_n_flags = cpu_to_le32(iwl_mvm_get_tx_rate(mvm, info, sta));
 }
 
 static inline void iwl_mvm_set_tx_cmd_pn(struct ieee80211_tx_info *info,
@@ -459,7 +464,6 @@ iwl_mvm_set_tx_params(struct iwl_mvm *mvm, struct sk_buff *skb,
 		      struct ieee80211_sta *sta, u8 sta_id)
 {
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
-	struct ieee80211_tx_info *skb_info = IEEE80211_SKB_CB(skb);
 	struct iwl_device_cmd *dev_cmd;
 	struct iwl_tx_cmd *tx_cmd;
 
@@ -479,12 +483,18 @@ iwl_mvm_set_tx_params(struct iwl_mvm *mvm, struct sk_buff *skb,
 
 	iwl_mvm_set_tx_cmd_rate(mvm, tx_cmd, info, sta, hdr->frame_control);
 
+	return dev_cmd;
+}
+
+static void iwl_mvm_skb_prepare_status(struct sk_buff *skb,
+				       struct iwl_device_cmd *cmd)
+{
+	struct ieee80211_tx_info *skb_info = IEEE80211_SKB_CB(skb);
+
 	memset(&skb_info->status, 0, sizeof(skb_info->status));
 	memset(skb_info->driver_data, 0, sizeof(skb_info->driver_data));
 
-	skb_info->driver_data[1] = dev_cmd;
-
-	return dev_cmd;
+	skb_info->driver_data[1] = cmd;
 }
 
 static int iwl_mvm_get_ctrl_vif_queue(struct iwl_mvm *mvm,
@@ -496,15 +506,17 @@ static int iwl_mvm_get_ctrl_vif_queue(struct iwl_mvm *mvm,
 	switch (info->control.vif->type) {
 	case NL80211_IFTYPE_AP:
 		/*
-		 * handle legacy hostapd as well, where station may be added
-		 * only after assoc.
+		 * Handle legacy hostapd as well, where station may be added
+		 * only after assoc. Take care of the case where we send a
+		 * deauth to a station that we don't have.
 		 */
-		if (ieee80211_is_probe_resp(fc) || ieee80211_is_auth(fc))
+		if (ieee80211_is_probe_resp(fc) || ieee80211_is_auth(fc) ||
+		    ieee80211_is_deauth(fc))
 			return IWL_MVM_DQA_AP_PROBE_RESP_QUEUE;
 		if (info->hw_queue == info->control.vif->cab_queue)
 			return info->hw_queue;
 
-		WARN_ON_ONCE(1);
+		WARN_ONCE(1, "fc=0x%02x", le16_to_cpu(fc));
 		return IWL_MVM_DQA_AP_PROBE_RESP_QUEUE;
 	case NL80211_IFTYPE_P2P_DEVICE:
 		if (ieee80211_is_mgmt(fc))
@@ -536,9 +548,9 @@ int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb)
 	 * queue. STATION (HS2.0) uses the auxiliary context of the FW,
 	 * and hence needs to be sent on the aux queue
 	 */
-	if (IEEE80211_SKB_CB(skb)->hw_queue == IWL_MVM_OFFCHANNEL_QUEUE &&
+	if (skb_info->hw_queue == IWL_MVM_OFFCHANNEL_QUEUE &&
 	    skb_info->control.vif->type == NL80211_IFTYPE_STATION)
-		IEEE80211_SKB_CB(skb)->hw_queue = mvm->aux_queue;
+		skb_info->hw_queue = mvm->aux_queue;
 
 	memcpy(&info, skb->cb, sizeof(info));
 
@@ -550,9 +562,6 @@ int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb)
 			  info.hw_queue != info.control.vif->cab_queue)))
 		return -1;
 
-	/* This holds the amsdu headers length */
-	skb_info->driver_data[0] = (void *)(uintptr_t)0;
-
 	queue = info.hw_queue;
 
 	/*
@@ -563,9 +572,10 @@ int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb)
 	 * (this is not possible for unicast packets as a TLDS discovery
 	 * response are sent without a station entry); otherwise use the
 	 * AUX station.
-	 * In DQA mode, if vif is of type STATION and frames are not multicast,
-	 * they should be sent from the BSS queue. For example, TDLS setup
-	 * frames should be sent on this queue, as they go through the AP.
+	 * In DQA mode, if vif is of type STATION and frames are not multicast
+	 * or offchannel, they should be sent from the BSS queue.
+	 * For example, TDLS setup frames should be sent on this queue,
+	 * as they go through the AP.
 	 */
 	sta_id = mvm->aux_sta.sta_id;
 	if (info.control.vif) {
@@ -587,7 +597,8 @@ int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb)
 			if (ap_sta_id != IWL_MVM_STATION_COUNT)
 				sta_id = ap_sta_id;
 		} else if (iwl_mvm_is_dqa_supported(mvm) &&
-			   info.control.vif->type == NL80211_IFTYPE_STATION) {
+			   info.control.vif->type == NL80211_IFTYPE_STATION &&
+			   queue != mvm->aux_queue) {
 			queue = IWL_MVM_DQA_BSS_CLIENT_QUEUE;
 		}
 	}
@@ -598,6 +609,9 @@ int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb)
 	if (!dev_cmd)
 		return -1;
 
+	/* From now on, we cannot access info->control */
+	iwl_mvm_skb_prepare_status(skb, dev_cmd);
+
 	tx_cmd = (struct iwl_tx_cmd *)dev_cmd->payload;
 
 	/* Copy MAC header from skb into command buffer */
@@ -634,7 +648,7 @@ static int iwl_mvm_tx_tso(struct iwl_mvm *mvm, struct sk_buff *skb,
 	unsigned int num_subframes, tcp_payload_len, subf_len, max_amsdu_len;
 	bool ipv4 = (skb->protocol == htons(ETH_P_IP));
 	u16 ip_base_id = ipv4 ? ntohs(ip_hdr(skb)->id) : 0;
-	u16 amsdu_add, snap_ip_tcp, pad, i = 0;
+	u16 snap_ip_tcp, pad, i = 0;
 	unsigned int dbg_max_amsdu_len;
 	netdev_features_t netdev_features = NETIF_F_CSUM_MASK | NETIF_F_SG;
 	u8 *qc, tid, txf;
@@ -736,21 +750,6 @@ static int iwl_mvm_tx_tso(struct iwl_mvm *mvm, struct sk_buff *skb,
 
 	/* This skb fits in one single A-MSDU */
 	if (num_subframes * mss >= tcp_payload_len) {
-		struct ieee80211_tx_info *skb_info = IEEE80211_SKB_CB(skb);
-
-		/*
-		 * Compute the length of all the data added for the A-MSDU.
-		 * This will be used to compute the length to write in the TX
-		 * command. We have: SNAP + IP + TCP for n -1 subframes and
-		 * ETH header for n subframes. Note that the original skb
-		 * already had one set of SNAP / IP / TCP headers.
-		 */
-		num_subframes = DIV_ROUND_UP(tcp_payload_len, mss);
-		amsdu_add = num_subframes * sizeof(struct ethhdr) +
-			(num_subframes - 1) * (snap_ip_tcp + pad);
-		/* This holds the amsdu headers length */
-		skb_info->driver_data[0] = (void *)(uintptr_t)amsdu_add;
-
 		__skb_queue_tail(mpdus_skb, skb);
 		return 0;
 	}
@@ -789,14 +788,6 @@ segment:
 			ip_hdr(tmp)->id = htons(ip_base_id + i * num_subframes);
 
 		if (tcp_payload_len > mss) {
-			struct ieee80211_tx_info *skb_info =
-				IEEE80211_SKB_CB(tmp);
-
-			num_subframes = DIV_ROUND_UP(tcp_payload_len, mss);
-			amsdu_add = num_subframes * sizeof(struct ethhdr) +
-				(num_subframes - 1) * (snap_ip_tcp + pad);
-			skb_info->driver_data[0] =
-				(void *)(uintptr_t)amsdu_add;
 			skb_shinfo(tmp)->gso_size = mss;
 		} else {
 			qc = ieee80211_get_qos_ctl((void *)tmp->data);
@@ -908,7 +899,6 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb,
 		goto drop;
 
 	tx_cmd = (struct iwl_tx_cmd *)dev_cmd->payload;
-	/* From now on, we cannot access info->control */
 
 	/*
 	 * we handle that entirely ourselves -- for uAPSD the firmware
@@ -919,6 +909,10 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb,
 
 	spin_lock(&mvmsta->lock);
 
+	/* nullfunc frames should go to the MGMT queue regardless of QOS,
+	 * the condition of !ieee80211_is_qos_nullfunc(fc) keeps the default
+	 * assignment of MGMT TID
+	 */
 	if (ieee80211_is_data_qos(fc) && !ieee80211_is_qos_nullfunc(fc)) {
 		u8 *qc = NULL;
 		qc = ieee80211_get_qos_ctl(hdr);
@@ -931,27 +925,13 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb,
 		hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
 		hdr->seq_ctrl |= cpu_to_le16(seq_number);
 		is_ampdu = info->flags & IEEE80211_TX_CTL_AMPDU;
-	} else if (iwl_mvm_is_dqa_supported(mvm) &&
-		   (ieee80211_is_qos_nullfunc(fc) ||
-		    ieee80211_is_nullfunc(fc))) {
-		/*
-		 * nullfunc frames should go to the MGMT queue regardless of QOS
-		 */
-		tid = IWL_MAX_TID_COUNT;
+		if (WARN_ON_ONCE(is_ampdu &&
+				 mvmsta->tid_data[tid].state != IWL_AGG_ON))
+			goto drop_unlock_sta;
 	}
 
-	if (iwl_mvm_is_dqa_supported(mvm)) {
+	if (iwl_mvm_is_dqa_supported(mvm) || is_ampdu)
 		txq_id = mvmsta->tid_data[tid].txq_id;
-
-		if (ieee80211_is_mgmt(fc))
-			tx_cmd->tid_tspec = IWL_TID_NON_QOS;
-	}
-
-	/* Copy MAC header from skb into command buffer */
-	memcpy(tx_cmd->hdr, hdr, hdrlen);
-
-	WARN_ON_ONCE(info->flags & IEEE80211_TX_CTL_SEND_AFTER_DTIM);
-
 	if (sta->tdls && !iwl_mvm_is_dqa_supported(mvm)) {
 		/* default to TID 0 for non-QoS packets */
 		u8 tdls_tid = tid == IWL_MAX_TID_COUNT ? 0 : tid;
@@ -959,11 +939,10 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb,
 		txq_id = mvmsta->hw_queue[tid_to_mac80211_ac[tdls_tid]];
 	}
 
-	if (is_ampdu) {
-		if (WARN_ON_ONCE(mvmsta->tid_data[tid].state != IWL_AGG_ON))
-			goto drop_unlock_sta;
-		txq_id = mvmsta->tid_data[tid].txq_id;
-	}
+	/* Copy MAC header from skb into command buffer */
+	memcpy(tx_cmd->hdr, hdr, hdrlen);
+
+	WARN_ON_ONCE(info->flags & IEEE80211_TX_CTL_SEND_AFTER_DTIM);
 
 	/* Check if TXQ needs to be allocated or re-activated */
 	if (unlikely(txq_id == IEEE80211_INVAL_HW_QUEUE ||
@@ -1015,6 +994,9 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb,
 	IWL_DEBUG_TX(mvm, "TX to [%d|%d] Q:%d - seq: 0x%x\n", mvmsta->sta_id,
 		     tid, txq_id, IEEE80211_SEQ_TO_SN(seq_number));
 
+	/* From now on, we cannot access info->control */
+	iwl_mvm_skb_prepare_status(skb, dev_cmd);
+
 	if (iwl_trans_tx(mvm->trans, skb, dev_cmd, txq_id))
 		goto drop_unlock_sta;
 
@@ -1024,7 +1006,10 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb,
 	spin_unlock(&mvmsta->lock);
 
 	/* Increase pending frames count if this isn't AMPDU */
-	if (!is_ampdu)
+	if ((iwl_mvm_is_dqa_supported(mvm) &&
+	     mvmsta->tid_data[tx_cmd->tid_tspec].state != IWL_AGG_ON &&
+	     mvmsta->tid_data[tx_cmd->tid_tspec].state != IWL_AGG_STARTING) ||
+	    (!iwl_mvm_is_dqa_supported(mvm) && !is_ampdu))
 		atomic_inc(&mvm->pending_frames[mvmsta->sta_id]);
 
 	return 0;
@@ -1040,7 +1025,6 @@ int iwl_mvm_tx_skb(struct iwl_mvm *mvm, struct sk_buff *skb,
 		   struct ieee80211_sta *sta)
 {
 	struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
-	struct ieee80211_tx_info *skb_info = IEEE80211_SKB_CB(skb);
 	struct ieee80211_tx_info info;
 	struct sk_buff_head mpdus_skbs;
 	unsigned int payload_len;
@@ -1054,9 +1038,6 @@ int iwl_mvm_tx_skb(struct iwl_mvm *mvm, struct sk_buff *skb,
 
 	memcpy(&info, skb->cb, sizeof(info));
 
-	/* This holds the amsdu headers length */
-	skb_info->driver_data[0] = (void *)(uintptr_t)0;
-
 	if (!skb_is_gso(skb))
 		return iwl_mvm_tx_mpdu(mvm, skb, &info, sta);
 
@@ -1295,8 +1276,6 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm,
 
 		memset(&info->status, 0, sizeof(info->status));
 
-		info->flags &= ~IEEE80211_TX_CTL_AMPDU;
-
 		/* inform mac80211 about what happened with the frame */
 		switch (status & TX_STATUS_MSK) {
 		case TX_STATUS_SUCCESS:
@@ -1319,10 +1298,11 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm,
 			(void *)(uintptr_t)le32_to_cpu(tx_resp->initial_rate);
 
 		/* Single frame failure in an AMPDU queue => send BAR */
-		if (txq_id >= mvm->first_agg_queue &&
+		if (info->flags & IEEE80211_TX_CTL_AMPDU &&
 		    !(info->flags & IEEE80211_TX_STAT_ACK) &&
 		    !(info->flags & IEEE80211_TX_STAT_TX_FILTERED))
 			info->flags |= IEEE80211_TX_STAT_AMPDU_NO_BACK;
+		info->flags &= ~IEEE80211_TX_CTL_AMPDU;
 
 		/* W/A FW bug: seq_ctl is wrong when the status isn't success */
 		if (status != TX_STATUS_SUCCESS) {
@@ -1357,7 +1337,7 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm,
 		ieee80211_tx_status(mvm->hw, skb);
 	}
 
-	if (txq_id >= mvm->first_agg_queue) {
+	if (iwl_mvm_is_dqa_supported(mvm) || txq_id >= mvm->first_agg_queue) {
 		/* If this is an aggregation queue, we use the ssn since:
 		 * ssn = wifi seq_num % 256.
 		 * The seq_ctl is the sequence control of the packet to which
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
index d04babd99b53..dedea96a8e0f 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
@@ -497,13 +497,11 @@ static void iwl_mvm_dump_umac_error_log(struct iwl_mvm *mvm)
 	IWL_ERR(mvm, "0x%08X | isr status reg\n", table.nic_isr_pref);
 }
 
-void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm)
+static void iwl_mvm_dump_lmac_error_log(struct iwl_mvm *mvm, u32 base)
 {
 	struct iwl_trans *trans = mvm->trans;
 	struct iwl_error_event_table table;
-	u32 base;
 
-	base = mvm->error_event_table;
 	if (mvm->cur_ucode == IWL_UCODE_INIT) {
 		if (!base)
 			base = mvm->fw->init_errlog_ptr;
@@ -574,6 +572,14 @@ void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm)
 	IWL_ERR(mvm, "0x%08X | lmpm_pmg_sel\n", table.lmpm_pmg_sel);
 	IWL_ERR(mvm, "0x%08X | timestamp\n", table.u_timestamp);
 	IWL_ERR(mvm, "0x%08X | flow_handler\n", table.flow_handler);
+}
+
+void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm)
+{
+	iwl_mvm_dump_lmac_error_log(mvm, mvm->error_event_table[0]);
+
+	if (mvm->error_event_table[1])
+		iwl_mvm_dump_lmac_error_log(mvm, mvm->error_event_table[1]);
 
 	if (mvm->support_umac_log)
 		iwl_mvm_dump_umac_error_log(mvm);
@@ -649,8 +655,8 @@ void iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
 	/* Make sure this TID isn't already enabled */
 	if (mvm->queue_info[queue].tid_bitmap & BIT(cfg->tid)) {
 		spin_unlock_bh(&mvm->queue_info_lock);
-		IWL_ERR(mvm, "Trying to enable TXQ with existing TID %d\n",
-			cfg->tid);
+		IWL_ERR(mvm, "Trying to enable TXQ %d with existing TID %d\n",
+			queue, cfg->tid);
 		return;
 	}
 
@@ -693,10 +699,6 @@ void iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
 			.tid = cfg->tid,
 		};
 
-		/* Set sta_id in the command, if it exists */
-		if (iwl_mvm_is_dqa_supported(mvm))
-			cmd.sta_id = cfg->sta_id;
-
 		iwl_trans_txq_enable_cfg(mvm->trans, queue, ssn, NULL,
 					 wdg_timeout);
 		WARN(iwl_mvm_send_cmd_pdu(mvm, SCD_QUEUE_CFG, 0, sizeof(cmd),
@@ -706,8 +708,8 @@ void iwl_mvm_enable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
 	}
 }
 
-void iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
-			 u8 tid, u8 flags)
+int iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
+			u8 tid, u8 flags)
 {
 	struct iwl_scd_txq_cfg_cmd cmd = {
 		.scd_queue = queue,
@@ -720,7 +722,7 @@ void iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
 
 	if (WARN_ON(mvm->queue_info[queue].hw_queue_refcount == 0)) {
 		spin_unlock_bh(&mvm->queue_info_lock);
-		return;
+		return 0;
 	}
 
 	mvm->queue_info[queue].tid_bitmap &= ~BIT(tid);
@@ -760,7 +762,7 @@ void iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
 	/* If the queue is still enabled - nothing left to do in this func */
 	if (cmd.action == SCD_CFG_ENABLE_QUEUE) {
 		spin_unlock_bh(&mvm->queue_info_lock);
-		return;
+		return 0;
 	}
 
 	cmd.sta_id = mvm->queue_info[queue].ra_sta_id;
@@ -791,6 +793,8 @@ void iwl_mvm_disable_txq(struct iwl_mvm *mvm, int queue, int mac80211_queue,
 	if (ret)
 		IWL_ERR(mvm, "Failed to disable queue %d (ret=%d)\n",
 			queue, ret);
+
+	return ret;
 }
 
 /**
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index 2f8134b2a504..ba8a81cb0e2b 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -533,7 +533,7 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
 	{IWL_PCI_DEVICE(0xA370, 0x1030, iwl9560_2ac_cfg)},
 
 /* a000 Series */
-	{IWL_PCI_DEVICE(0x2720, 0x0A10, iwla000_2ac_cfg)},
+	{IWL_PCI_DEVICE(0x2720, 0x0A10, iwla000_2ac_cfg_hr)},
 #endif /* CONFIG_IWLMVM */
 
 	{0}
@@ -673,11 +673,17 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 			cfg = &iwl9000lc_2ac_cfg;
 			iwl_trans->cfg = cfg;
 		}
+
+		if (cfg == &iwla000_2ac_cfg_hr &&
+		    iwl_trans->hw_rf_id == CSR_HW_RF_ID_TYPE_JF) {
+			cfg = &iwla000_2ac_cfg_jf;
+			iwl_trans->cfg = cfg;
+		}
 	}
 #endif
 
 	pci_set_drvdata(pdev, iwl_trans);
-	iwl_trans->drv = iwl_drv_start(iwl_trans, cfg);
+	iwl_trans->drv = iwl_drv_start(iwl_trans);
 
 	if (IS_ERR(iwl_trans->drv)) {
 		ret = PTR_ERR(iwl_trans->drv);
@@ -778,13 +784,14 @@ static int iwl_pci_resume(struct device *device)
 
 	/*
 	 * Enable rfkill interrupt (in order to keep track of
-	 * the rfkill status)
+	 * the rfkill status). Must be locked to avoid processing
+	 * a possible rfkill interrupt between reading the state
+	 * and calling iwl_trans_pcie_rf_kill() with it.
 	 */
+	mutex_lock(&trans_pcie->mutex);
 	iwl_enable_rfkill_int(trans);
 
 	hw_rfkill = iwl_is_rfkill_set(trans);
-
-	mutex_lock(&trans_pcie->mutex);
 	iwl_trans_pcie_rf_kill(trans, hw_rfkill);
 	mutex_unlock(&trans_pcie->mutex);
 
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
index cac6d99012b3..10937309641a 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
@@ -279,7 +279,7 @@ struct iwl_txq {
 	bool frozen;
 	u8 active;
 	bool ampdu;
-	bool block;
+	int block;
 	unsigned long wd_timeout;
 	struct sk_buff_head overflow_q;
 
@@ -670,6 +670,8 @@ static inline u8 get_cmd_index(struct iwl_txq *q, u32 index)
 
 static inline bool iwl_is_rfkill_set(struct iwl_trans *trans)
 {
+	lockdep_assert_held(&IWL_TRANS_GET_PCIE_TRANS(trans)->mutex);
+
 	return !(iwl_read32(trans, CSR_GP_CNTRL) &
 		CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW);
 }
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
index 6fe5546dc773..de94dfdf2ec9 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
@@ -1607,17 +1607,19 @@ irqreturn_t iwl_pcie_irq_handler(int irq, void *dev_id)
 	if (inta & CSR_INT_BIT_RF_KILL) {
 		bool hw_rfkill;
 
+		mutex_lock(&trans_pcie->mutex);
 		hw_rfkill = iwl_is_rfkill_set(trans);
+		if (hw_rfkill)
+			set_bit(STATUS_RFKILL, &trans->status);
+
 		IWL_WARN(trans, "RF_KILL bit toggled to %s.\n",
 			 hw_rfkill ? "disable radio" : "enable radio");
 
 		isr_stats->rfkill++;
 
-		mutex_lock(&trans_pcie->mutex);
 		iwl_trans_pcie_rf_kill(trans, hw_rfkill);
 		mutex_unlock(&trans_pcie->mutex);
 		if (hw_rfkill) {
-			set_bit(STATUS_RFKILL, &trans->status);
 			if (test_and_clear_bit(STATUS_SYNC_HCMD_ACTIVE,
 					       &trans->status))
 				IWL_DEBUG_RF_KILL(trans,
@@ -1952,17 +1954,19 @@ irqreturn_t iwl_pcie_irq_msix_handler(int irq, void *dev_id)
 	if (inta_hw & MSIX_HW_INT_CAUSES_REG_RF_KILL) {
 		bool hw_rfkill;
 
+		mutex_lock(&trans_pcie->mutex);
 		hw_rfkill = iwl_is_rfkill_set(trans);
+		if (hw_rfkill)
+			set_bit(STATUS_RFKILL, &trans->status);
+
 		IWL_WARN(trans, "RF_KILL bit toggled to %s.\n",
 			 hw_rfkill ? "disable radio" : "enable radio");
 
 		isr_stats->rfkill++;
 
-		mutex_lock(&trans_pcie->mutex);
 		iwl_trans_pcie_rf_kill(trans, hw_rfkill);
 		mutex_unlock(&trans_pcie->mutex);
 		if (hw_rfkill) {
-			set_bit(STATUS_RFKILL, &trans->status);
 			if (test_and_clear_bit(STATUS_SYNC_HCMD_ACTIVE,
 					       &trans->status))
 				IWL_DEBUG_RF_KILL(trans,
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index b10e3633df1a..7f05fc56587a 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -805,7 +805,7 @@ static int iwl_pcie_load_cpu_sections_8000(struct iwl_trans *trans,
 		(*first_ucode_section)++;
 	}
 
-	for (i = *first_ucode_section; i < IWL_UCODE_SECTION_MAX; i++) {
+	for (i = *first_ucode_section; i < image->num_sec; i++) {
 		last_read_idx = i;
 
 		/*
@@ -868,19 +868,15 @@ static int iwl_pcie_load_cpu_sections(struct iwl_trans *trans,
 				      int cpu,
 				      int *first_ucode_section)
 {
-	int shift_param;
 	int i, ret = 0;
 	u32 last_read_idx = 0;
 
-	if (cpu == 1) {
-		shift_param = 0;
+	if (cpu == 1)
 		*first_ucode_section = 0;
-	} else {
-		shift_param = 16;
+	else
 		(*first_ucode_section)++;
-	}
 
-	for (i = *first_ucode_section; i < IWL_UCODE_SECTION_MAX; i++) {
+	for (i = *first_ucode_section; i < image->num_sec; i++) {
 		last_read_idx = i;
 
 		/*
@@ -1066,6 +1062,137 @@ static int iwl_pcie_load_given_ucode_8000(struct iwl_trans *trans,
 					       &first_ucode_section);
 }
 
+static bool iwl_trans_check_hw_rf_kill(struct iwl_trans *trans)
+{
+	bool hw_rfkill = iwl_is_rfkill_set(trans);
+
+	if (hw_rfkill)
+		set_bit(STATUS_RFKILL, &trans->status);
+	else
+		clear_bit(STATUS_RFKILL, &trans->status);
+
+	iwl_trans_pcie_rf_kill(trans, hw_rfkill);
+
+	return hw_rfkill;
+}
+
+struct iwl_causes_list {
+	u32 cause_num;
+	u32 mask_reg;
+	u8 addr;
+};
+
+static struct iwl_causes_list causes_list[] = {
+	{MSIX_FH_INT_CAUSES_D2S_CH0_NUM,	CSR_MSIX_FH_INT_MASK_AD, 0},
+	{MSIX_FH_INT_CAUSES_D2S_CH1_NUM,	CSR_MSIX_FH_INT_MASK_AD, 0x1},
+	{MSIX_FH_INT_CAUSES_S2D,		CSR_MSIX_FH_INT_MASK_AD, 0x3},
+	{MSIX_FH_INT_CAUSES_FH_ERR,		CSR_MSIX_FH_INT_MASK_AD, 0x5},
+	{MSIX_HW_INT_CAUSES_REG_ALIVE,		CSR_MSIX_HW_INT_MASK_AD, 0x10},
+	{MSIX_HW_INT_CAUSES_REG_WAKEUP,		CSR_MSIX_HW_INT_MASK_AD, 0x11},
+	{MSIX_HW_INT_CAUSES_REG_CT_KILL,	CSR_MSIX_HW_INT_MASK_AD, 0x16},
+	{MSIX_HW_INT_CAUSES_REG_RF_KILL,	CSR_MSIX_HW_INT_MASK_AD, 0x17},
+	{MSIX_HW_INT_CAUSES_REG_PERIODIC,	CSR_MSIX_HW_INT_MASK_AD, 0x18},
+	{MSIX_HW_INT_CAUSES_REG_SW_ERR,		CSR_MSIX_HW_INT_MASK_AD, 0x29},
+	{MSIX_HW_INT_CAUSES_REG_SCD,		CSR_MSIX_HW_INT_MASK_AD, 0x2A},
+	{MSIX_HW_INT_CAUSES_REG_FH_TX,		CSR_MSIX_HW_INT_MASK_AD, 0x2B},
+	{MSIX_HW_INT_CAUSES_REG_HW_ERR,		CSR_MSIX_HW_INT_MASK_AD, 0x2D},
+	{MSIX_HW_INT_CAUSES_REG_HAP,		CSR_MSIX_HW_INT_MASK_AD, 0x2E},
+};
+
+static void iwl_pcie_map_non_rx_causes(struct iwl_trans *trans)
+{
+	struct iwl_trans_pcie *trans_pcie =  IWL_TRANS_GET_PCIE_TRANS(trans);
+	int val = trans_pcie->def_irq | MSIX_NON_AUTO_CLEAR_CAUSE;
+	int i;
+
+	/*
+	 * Access all non RX causes and map them to the default irq.
+	 * In case we are missing at least one interrupt vector,
+	 * the first interrupt vector will serve non-RX and FBQ causes.
+	 */
+	for (i = 0; i < ARRAY_SIZE(causes_list); i++) {
+		iwl_write8(trans, CSR_MSIX_IVAR(causes_list[i].addr), val);
+		iwl_clear_bit(trans, causes_list[i].mask_reg,
+			      causes_list[i].cause_num);
+	}
+}
+
+static void iwl_pcie_map_rx_causes(struct iwl_trans *trans)
+{
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
+	u32 offset =
+		trans_pcie->shared_vec_mask & IWL_SHARED_IRQ_FIRST_RSS ? 1 : 0;
+	u32 val, idx;
+
+	/*
+	 * The first RX queue - fallback queue, which is designated for
+	 * management frame, command responses etc, is always mapped to the
+	 * first interrupt vector. The other RX queues are mapped to
+	 * the other (N - 2) interrupt vectors.
+	 */
+	val = BIT(MSIX_FH_INT_CAUSES_Q(0));
+	for (idx = 1; idx < trans->num_rx_queues; idx++) {
+		iwl_write8(trans, CSR_MSIX_RX_IVAR(idx),
+			   MSIX_FH_INT_CAUSES_Q(idx - offset));
+		val |= BIT(MSIX_FH_INT_CAUSES_Q(idx));
+	}
+	iwl_write32(trans, CSR_MSIX_FH_INT_MASK_AD, ~val);
+
+	val = MSIX_FH_INT_CAUSES_Q(0);
+	if (trans_pcie->shared_vec_mask & IWL_SHARED_IRQ_NON_RX)
+		val |= MSIX_NON_AUTO_CLEAR_CAUSE;
+	iwl_write8(trans, CSR_MSIX_RX_IVAR(0), val);
+
+	if (trans_pcie->shared_vec_mask & IWL_SHARED_IRQ_FIRST_RSS)
+		iwl_write8(trans, CSR_MSIX_RX_IVAR(1), val);
+}
+
+static void iwl_pcie_conf_msix_hw(struct iwl_trans_pcie *trans_pcie)
+{
+	struct iwl_trans *trans = trans_pcie->trans;
+
+	if (!trans_pcie->msix_enabled) {
+		if (trans->cfg->mq_rx_supported &&
+		    test_bit(STATUS_DEVICE_ENABLED, &trans->status))
+			iwl_write_prph(trans, UREG_CHICK,
+				       UREG_CHICK_MSI_ENABLE);
+		return;
+	}
+	/*
+	 * The IVAR table needs to be configured again after reset,
+	 * but if the device is disabled, we can't write to
+	 * prph.
+	 */
+	if (test_bit(STATUS_DEVICE_ENABLED, &trans->status))
+		iwl_write_prph(trans, UREG_CHICK, UREG_CHICK_MSIX_ENABLE);
+
+	/*
+	 * Each cause from the causes list above and the RX causes is
+	 * represented as a byte in the IVAR table. The first nibble
+	 * represents the bound interrupt vector of the cause, the second
+	 * represents no auto clear for this cause. This will be set if its
+	 * interrupt vector is bound to serve other causes.
+	 */
+	iwl_pcie_map_rx_causes(trans);
+
+	iwl_pcie_map_non_rx_causes(trans);
+}
+
+static void iwl_pcie_init_msix(struct iwl_trans_pcie *trans_pcie)
+{
+	struct iwl_trans *trans = trans_pcie->trans;
+
+	iwl_pcie_conf_msix_hw(trans_pcie);
+
+	if (!trans_pcie->msix_enabled)
+		return;
+
+	trans_pcie->fh_init_mask = ~iwl_read32(trans, CSR_MSIX_FH_INT_MASK_AD);
+	trans_pcie->fh_mask = trans_pcie->fh_init_mask;
+	trans_pcie->hw_init_mask = ~iwl_read32(trans, CSR_MSIX_HW_INT_MASK_AD);
+	trans_pcie->hw_mask = trans_pcie->hw_init_mask;
+}
+
 static void _iwl_trans_pcie_stop_device(struct iwl_trans *trans, bool low_power)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
@@ -1119,6 +1246,15 @@ static void _iwl_trans_pcie_stop_device(struct iwl_trans *trans, bool low_power)
 	usleep_range(1000, 2000);
 
 	/*
+	 * Upon stop, the IVAR table gets erased, so msi-x won't
+	 * work. This causes a bug in RF-KILL flows, since the interrupt
+	 * that enables radio won't fire on the correct irq, and the
+	 * driver won't be able to handle the interrupt.
+	 * Configure the IVAR table again after reset.
+	 */
+	iwl_pcie_conf_msix_hw(trans_pcie);
+
+	/*
 	 * Upon stop, the APM issues an interrupt if HW RF kill is set.
 	 * This is a bug in certain verions of the hardware.
 	 * Certain devices also keep sending HW RF kill interrupt all
@@ -1208,12 +1344,7 @@ static int iwl_trans_pcie_start_fw(struct iwl_trans *trans,
 	mutex_lock(&trans_pcie->mutex);
 
 	/* If platform's RF_KILL switch is NOT set to KILL */
-	hw_rfkill = iwl_is_rfkill_set(trans);
-	if (hw_rfkill)
-		set_bit(STATUS_RFKILL, &trans->status);
-	else
-		clear_bit(STATUS_RFKILL, &trans->status);
-	iwl_trans_pcie_rf_kill(trans, hw_rfkill);
+	hw_rfkill = iwl_trans_check_hw_rf_kill(trans);
 	if (hw_rfkill && !run_in_rfkill) {
 		ret = -ERFKILL;
 		goto out;
@@ -1261,13 +1392,7 @@ static int iwl_trans_pcie_start_fw(struct iwl_trans *trans,
 		ret = iwl_pcie_load_given_ucode(trans, fw);
 
 	/* re-check RF-Kill state since we may have missed the interrupt */
-	hw_rfkill = iwl_is_rfkill_set(trans);
-	if (hw_rfkill)
-		set_bit(STATUS_RFKILL, &trans->status);
-	else
-		clear_bit(STATUS_RFKILL, &trans->status);
-
-	iwl_trans_pcie_rf_kill(trans, hw_rfkill);
+	hw_rfkill = iwl_trans_check_hw_rf_kill(trans);
 	if (hw_rfkill && !run_in_rfkill)
 		ret = -ERFKILL;
 
@@ -1347,6 +1472,7 @@ static int iwl_trans_pcie_d3_resume(struct iwl_trans *trans,
 				    enum iwl_d3_status *status,
 				    bool test,  bool reset)
 {
+	struct iwl_trans_pcie *trans_pcie =  IWL_TRANS_GET_PCIE_TRANS(trans);
 	u32 val;
 	int ret;
 
@@ -1359,11 +1485,15 @@ static int iwl_trans_pcie_d3_resume(struct iwl_trans *trans,
 	iwl_pcie_enable_rx_wake(trans, true);
 
 	/*
-	 * Also enables interrupts - none will happen as the device doesn't
-	 * know we're waking it up, only when the opmode actually tells it
-	 * after this call.
+	 * Reconfigure IVAR table in case of MSIX or reset ict table in
+	 * MSI mode since HW reset erased it.
+	 * Also enables interrupts - none will happen as
+	 * the device doesn't know we're waking it up, only when
+	 * the opmode actually tells it after this call.
 	 */
-	iwl_pcie_reset_ict(trans);
+	iwl_pcie_conf_msix_hw(trans_pcie);
+	if (!trans_pcie->msix_enabled)
+		iwl_pcie_reset_ict(trans);
 	iwl_enable_interrupts(trans);
 
 	iwl_set_bit(trans, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
@@ -1406,109 +1536,6 @@ static int iwl_trans_pcie_d3_resume(struct iwl_trans *trans,
 	return 0;
 }
 
-struct iwl_causes_list {
-	u32 cause_num;
-	u32 mask_reg;
-	u8 addr;
-};
-
-static struct iwl_causes_list causes_list[] = {
-	{MSIX_FH_INT_CAUSES_D2S_CH0_NUM,	CSR_MSIX_FH_INT_MASK_AD, 0},
-	{MSIX_FH_INT_CAUSES_D2S_CH1_NUM,	CSR_MSIX_FH_INT_MASK_AD, 0x1},
-	{MSIX_FH_INT_CAUSES_S2D,		CSR_MSIX_FH_INT_MASK_AD, 0x3},
-	{MSIX_FH_INT_CAUSES_FH_ERR,		CSR_MSIX_FH_INT_MASK_AD, 0x5},
-	{MSIX_HW_INT_CAUSES_REG_ALIVE,		CSR_MSIX_HW_INT_MASK_AD, 0x10},
-	{MSIX_HW_INT_CAUSES_REG_WAKEUP,		CSR_MSIX_HW_INT_MASK_AD, 0x11},
-	{MSIX_HW_INT_CAUSES_REG_CT_KILL,	CSR_MSIX_HW_INT_MASK_AD, 0x16},
-	{MSIX_HW_INT_CAUSES_REG_RF_KILL,	CSR_MSIX_HW_INT_MASK_AD, 0x17},
-	{MSIX_HW_INT_CAUSES_REG_PERIODIC,	CSR_MSIX_HW_INT_MASK_AD, 0x18},
-	{MSIX_HW_INT_CAUSES_REG_SW_ERR,		CSR_MSIX_HW_INT_MASK_AD, 0x29},
-	{MSIX_HW_INT_CAUSES_REG_SCD,		CSR_MSIX_HW_INT_MASK_AD, 0x2A},
-	{MSIX_HW_INT_CAUSES_REG_FH_TX,		CSR_MSIX_HW_INT_MASK_AD, 0x2B},
-	{MSIX_HW_INT_CAUSES_REG_HW_ERR,		CSR_MSIX_HW_INT_MASK_AD, 0x2D},
-	{MSIX_HW_INT_CAUSES_REG_HAP,		CSR_MSIX_HW_INT_MASK_AD, 0x2E},
-};
-
-static void iwl_pcie_map_non_rx_causes(struct iwl_trans *trans)
-{
-	struct iwl_trans_pcie *trans_pcie =  IWL_TRANS_GET_PCIE_TRANS(trans);
-	int val = trans_pcie->def_irq | MSIX_NON_AUTO_CLEAR_CAUSE;
-	int i;
-
-	/*
-	 * Access all non RX causes and map them to the default irq.
-	 * In case we are missing at least one interrupt vector,
-	 * the first interrupt vector will serve non-RX and FBQ causes.
-	 */
-	for (i = 0; i < ARRAY_SIZE(causes_list); i++) {
-		iwl_write8(trans, CSR_MSIX_IVAR(causes_list[i].addr), val);
-		iwl_clear_bit(trans, causes_list[i].mask_reg,
-			      causes_list[i].cause_num);
-	}
-}
-
-static void iwl_pcie_map_rx_causes(struct iwl_trans *trans)
-{
-	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
-	u32 offset =
-		trans_pcie->shared_vec_mask & IWL_SHARED_IRQ_FIRST_RSS ? 1 : 0;
-	u32 val, idx;
-
-	/*
-	 * The first RX queue - fallback queue, which is designated for
-	 * management frame, command responses etc, is always mapped to the
-	 * first interrupt vector. The other RX queues are mapped to
-	 * the other (N - 2) interrupt vectors.
-	 */
-	val = BIT(MSIX_FH_INT_CAUSES_Q(0));
-	for (idx = 1; idx < trans->num_rx_queues; idx++) {
-		iwl_write8(trans, CSR_MSIX_RX_IVAR(idx),
-			   MSIX_FH_INT_CAUSES_Q(idx - offset));
-		val |= BIT(MSIX_FH_INT_CAUSES_Q(idx));
-	}
-	iwl_write32(trans, CSR_MSIX_FH_INT_MASK_AD, ~val);
-
-	val = MSIX_FH_INT_CAUSES_Q(0);
-	if (trans_pcie->shared_vec_mask & IWL_SHARED_IRQ_NON_RX)
-		val |= MSIX_NON_AUTO_CLEAR_CAUSE;
-	iwl_write8(trans, CSR_MSIX_RX_IVAR(0), val);
-
-	if (trans_pcie->shared_vec_mask & IWL_SHARED_IRQ_FIRST_RSS)
-		iwl_write8(trans, CSR_MSIX_RX_IVAR(1), val);
-}
-
-static void iwl_pcie_init_msix(struct iwl_trans_pcie *trans_pcie)
-{
-	struct iwl_trans *trans = trans_pcie->trans;
-
-	if (!trans_pcie->msix_enabled) {
-		if (trans->cfg->mq_rx_supported)
-			iwl_write_prph(trans, UREG_CHICK,
-				       UREG_CHICK_MSI_ENABLE);
-		return;
-	}
-
-	iwl_write_prph(trans, UREG_CHICK, UREG_CHICK_MSIX_ENABLE);
-
-	/*
-	 * Each cause from the causes list above and the RX causes is
-	 * represented as a byte in the IVAR table. The first nibble
-	 * represents the bound interrupt vector of the cause, the second
-	 * represents no auto clear for this cause. This will be set if its
-	 * interrupt vector is bound to serve other causes.
-	 */
-	iwl_pcie_map_rx_causes(trans);
-
-	iwl_pcie_map_non_rx_causes(trans);
-
-	trans_pcie->fh_init_mask =
-		~iwl_read32(trans, CSR_MSIX_FH_INT_MASK_AD);
-	trans_pcie->fh_mask = trans_pcie->fh_init_mask;
-	trans_pcie->hw_init_mask =
-		~iwl_read32(trans, CSR_MSIX_HW_INT_MASK_AD);
-	trans_pcie->hw_mask = trans_pcie->hw_init_mask;
-}
-
 static void iwl_pcie_set_interrupt_capa(struct pci_dev *pdev,
 					struct iwl_trans *trans)
 {
@@ -1659,7 +1686,6 @@ static int iwl_pcie_init_msix_handler(struct pci_dev *pdev,
 static int _iwl_trans_pcie_start_hw(struct iwl_trans *trans, bool low_power)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
-	bool hw_rfkill;
 	int err;
 
 	lockdep_assert_held(&trans_pcie->mutex);
@@ -1677,19 +1703,15 @@ static int _iwl_trans_pcie_start_hw(struct iwl_trans *trans, bool low_power)
 	iwl_pcie_apm_init(trans);
 
 	iwl_pcie_init_msix(trans_pcie);
+
 	/* From now on, the op_mode will be kept updated about RF kill state */
 	iwl_enable_rfkill_int(trans);
 
 	/* Set is_down to false here so that...*/
 	trans_pcie->is_down = false;
 
-	hw_rfkill = iwl_is_rfkill_set(trans);
-	if (hw_rfkill)
-		set_bit(STATUS_RFKILL, &trans->status);
-	else
-		clear_bit(STATUS_RFKILL, &trans->status);
-	/* ... rfkill can call stop_device and set it false if needed */
-	iwl_trans_pcie_rf_kill(trans, hw_rfkill);
+	/* ...rfkill can call stop_device and set it false if needed */
+	iwl_trans_check_hw_rf_kill(trans);
 
 	/* Make sure we sync here, because we'll need full access later */
 	if (low_power)
@@ -2960,16 +2982,12 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
 				       PCIE_LINK_STATE_CLKPM);
 	}
 
-	if (cfg->mq_rx_supported)
-		addr_size = 64;
-	else
-		addr_size = 36;
-
 	if (cfg->use_tfh) {
+		addr_size = 64;
 		trans_pcie->max_tbs = IWL_TFH_NUM_TBS;
 		trans_pcie->tfd_size = sizeof(struct iwl_tfh_tfd);
-
 	} else {
+		addr_size = 36;
 		trans_pcie->max_tbs = IWL_NUM_OF_TBS;
 		trans_pcie->tfd_size = sizeof(struct iwl_tfd);
 	}
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
index e44e5adc2b95..911cf9868107 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
@@ -2096,6 +2096,7 @@ static int iwl_fill_data_tbs_amsdu(struct iwl_trans *trans, struct sk_buff *skb,
 				   struct iwl_cmd_meta *out_meta,
 				   struct iwl_device_cmd *dev_cmd, u16 tb1_len)
 {
+	struct iwl_tx_cmd *tx_cmd = (void *)dev_cmd->payload;
 	struct iwl_trans_pcie *trans_pcie = txq->trans_pcie;
 	struct ieee80211_hdr *hdr = (void *)skb->data;
 	unsigned int snap_ip_tcp_hdrlen, ip_hdrlen, total_len, hdr_room;
@@ -2145,6 +2146,13 @@ static int iwl_fill_data_tbs_amsdu(struct iwl_trans *trans, struct sk_buff *skb,
 	 */
 	skb_pull(skb, hdr_len + iv_len);
 
+	/*
+	 * Remove the length of all the headers that we don't actually
+	 * have in the MPDU by themselves, but that we duplicate into
+	 * all the different MSDUs inside the A-MSDU.
+	 */
+	le16_add_cpu(&tx_cmd->len, -snap_ip_tcp_hdrlen);
+
 	tso_start(skb, &tso);
 
 	while (total_len) {
@@ -2155,7 +2163,7 @@ static int iwl_fill_data_tbs_amsdu(struct iwl_trans *trans, struct sk_buff *skb,
 		unsigned int hdr_tb_len;
 		dma_addr_t hdr_tb_phys;
 		struct tcphdr *tcph;
-		u8 *iph;
+		u8 *iph, *subf_hdrs_start = hdr_page->pos;
 
 		total_len -= data_left;
 
@@ -2216,6 +2224,8 @@ static int iwl_fill_data_tbs_amsdu(struct iwl_trans *trans, struct sk_buff *skb,
 				       hdr_tb_len, false);
 		trace_iwlwifi_dev_tx_tso_chunk(trans->dev, start_hdr,
 					       hdr_tb_len);
+		/* add this subframe's headers' length to the tx_cmd */
+		le16_add_cpu(&tx_cmd->len, hdr_page->pos - subf_hdrs_start);
 
 		/* prepare the start_hdr for the next subframe */
 		start_hdr = hdr_page->pos;
@@ -2408,9 +2418,10 @@ int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
 		tb1_len = len;
 	}
 
-	/* The first TB points to bi-directional DMA data */
-	memcpy(&txq->first_tb_bufs[txq->write_ptr], &dev_cmd->hdr,
-	       IWL_FIRST_TB_SIZE);
+	/*
+	 * The first TB points to bi-directional DMA data, we'll
+	 * memcpy the data into it later.
+	 */
 	iwl_pcie_txq_build_tfd(trans, txq, tb0_phys,
 			       IWL_FIRST_TB_SIZE, true);
 
@@ -2434,6 +2445,10 @@ int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
 		goto out_err;
 	}
 
+	/* building the A-MSDU might have changed this data, so memcpy it now */
+	memcpy(&txq->first_tb_bufs[txq->write_ptr], &dev_cmd->hdr,
+	       IWL_FIRST_TB_SIZE);
+
 	tfd = iwl_pcie_get_tfd(trans_pcie, txq, txq->write_ptr);
 	/* Set up entry for this TFD in Tx byte-count array */
 	iwl_pcie_txq_update_byte_cnt_tbl(trans, txq, le16_to_cpu(tx_cmd->len),
diff --git a/drivers/net/wireless/intersil/orinoco/main.c b/drivers/net/wireless/intersil/orinoco/main.c
index 9d96b7c928f7..28cf97489001 100644
--- a/drivers/net/wireless/intersil/orinoco/main.c
+++ b/drivers/net/wireless/intersil/orinoco/main.c
@@ -294,14 +294,6 @@ int orinoco_stop(struct net_device *dev)
 }
 EXPORT_SYMBOL(orinoco_stop);
 
-struct net_device_stats *orinoco_get_stats(struct net_device *dev)
-{
-	struct orinoco_private *priv = ndev_priv(dev);
-
-	return &priv->stats;
-}
-EXPORT_SYMBOL(orinoco_get_stats);
-
 void orinoco_set_multicast_list(struct net_device *dev)
 {
 	struct orinoco_private *priv = ndev_priv(dev);
@@ -433,7 +425,7 @@ EXPORT_SYMBOL(orinoco_process_xmit_skb);
 static netdev_tx_t orinoco_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct orinoco_private *priv = ndev_priv(dev);
-	struct net_device_stats *stats = &priv->stats;
+	struct net_device_stats *stats = &dev->stats;
 	struct hermes *hw = &priv->hw;
 	int err = 0;
 	u16 txfid = priv->txfid;
@@ -593,10 +585,7 @@ static void __orinoco_ev_alloc(struct net_device *dev, struct hermes *hw)
 
 static void __orinoco_ev_tx(struct net_device *dev, struct hermes *hw)
 {
-	struct orinoco_private *priv = ndev_priv(dev);
-	struct net_device_stats *stats = &priv->stats;
-
-	stats->tx_packets++;
+	dev->stats.tx_packets++;
 
 	netif_wake_queue(dev);
 
@@ -605,8 +594,7 @@ static void __orinoco_ev_tx(struct net_device *dev, struct hermes *hw)
 
 static void __orinoco_ev_txexc(struct net_device *dev, struct hermes *hw)
 {
-	struct orinoco_private *priv = ndev_priv(dev);
-	struct net_device_stats *stats = &priv->stats;
+	struct net_device_stats *stats = &dev->stats;
 	u16 fid = hermes_read_regn(hw, TXCOMPLFID);
 	u16 status;
 	struct hermes_txexc_data hdr;
@@ -662,7 +650,7 @@ static void __orinoco_ev_txexc(struct net_device *dev, struct hermes *hw)
 void orinoco_tx_timeout(struct net_device *dev)
 {
 	struct orinoco_private *priv = ndev_priv(dev);
-	struct net_device_stats *stats = &priv->stats;
+	struct net_device_stats *stats = &dev->stats;
 	struct hermes *hw = &priv->hw;
 
 	printk(KERN_WARNING "%s: Tx timeout! "
@@ -749,7 +737,7 @@ static void orinoco_rx_monitor(struct net_device *dev, u16 rxfid,
 	int len;
 	struct sk_buff *skb;
 	struct orinoco_private *priv = ndev_priv(dev);
-	struct net_device_stats *stats = &priv->stats;
+	struct net_device_stats *stats = &dev->stats;
 	struct hermes *hw = &priv->hw;
 
 	len = le16_to_cpu(desc->data_len);
@@ -840,7 +828,7 @@ static void orinoco_rx_monitor(struct net_device *dev, u16 rxfid,
 void __orinoco_ev_rx(struct net_device *dev, struct hermes *hw)
 {
 	struct orinoco_private *priv = ndev_priv(dev);
-	struct net_device_stats *stats = &priv->stats;
+	struct net_device_stats *stats = &dev->stats;
 	struct iw_statistics *wstats = &priv->wstats;
 	struct sk_buff *skb = NULL;
 	u16 rxfid, status;
@@ -959,7 +947,7 @@ static void orinoco_rx(struct net_device *dev,
 		       struct sk_buff *skb)
 {
 	struct orinoco_private *priv = ndev_priv(dev);
-	struct net_device_stats *stats = &priv->stats;
+	struct net_device_stats *stats = &dev->stats;
 	u16 status, fc;
 	int length;
 	struct ethhdr *hdr;
@@ -2137,7 +2125,6 @@ static const struct net_device_ops orinoco_netdev_ops = {
 	.ndo_set_mac_address	= eth_mac_addr,
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_tx_timeout		= orinoco_tx_timeout,
-	.ndo_get_stats		= orinoco_get_stats,
 };
 
 /* Allocate private data.
diff --git a/drivers/net/wireless/intersil/orinoco/orinoco.h b/drivers/net/wireless/intersil/orinoco/orinoco.h
index 5fa1c3e3713f..430862a6a24b 100644
--- a/drivers/net/wireless/intersil/orinoco/orinoco.h
+++ b/drivers/net/wireless/intersil/orinoco/orinoco.h
@@ -84,7 +84,6 @@ struct orinoco_private {
 
 	/* Net device stuff */
 	struct net_device *ndev;
-	struct net_device_stats stats;
 	struct iw_statistics wstats;
 
 	/* Hardware control variables */
@@ -206,7 +205,6 @@ int orinoco_process_xmit_skb(struct sk_buff *skb,
 /* Common ndo functions exported for reuse by orinoco_usb */
 int orinoco_open(struct net_device *dev);
 int orinoco_stop(struct net_device *dev);
-struct net_device_stats *orinoco_get_stats(struct net_device *dev);
 void orinoco_set_multicast_list(struct net_device *dev);
 int orinoco_change_mtu(struct net_device *dev, int new_mtu);
 void orinoco_tx_timeout(struct net_device *dev);
diff --git a/drivers/net/wireless/intersil/orinoco/orinoco_usb.c b/drivers/net/wireless/intersil/orinoco/orinoco_usb.c
index bca6935a94db..98e1380b9917 100644
--- a/drivers/net/wireless/intersil/orinoco/orinoco_usb.c
+++ b/drivers/net/wireless/intersil/orinoco/orinoco_usb.c
@@ -403,8 +403,7 @@ static void ezusb_ctx_complete(struct request_context *ctx)
 
 		if ((ctx->out_rid == EZUSB_RID_TX) && upriv->dev) {
 			struct net_device *dev = upriv->dev;
-			struct orinoco_private *priv = ndev_priv(dev);
-			struct net_device_stats *stats = &priv->stats;
+			struct net_device_stats *stats = &dev->stats;
 
 			if (ctx->state != EZUSB_CTX_COMPLETE)
 				stats->tx_errors++;
@@ -1183,7 +1182,7 @@ static int ezusb_program(struct hermes *hw, const char *buf,
 static netdev_tx_t ezusb_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	struct orinoco_private *priv = ndev_priv(dev);
-	struct net_device_stats *stats = &priv->stats;
+	struct net_device_stats *stats = &dev->stats;
 	struct ezusb_priv *upriv = priv->card;
 	u8 mic[MICHAEL_MIC_LEN + 1];
 	int err = 0;
@@ -1556,7 +1555,6 @@ static const struct net_device_ops ezusb_netdev_ops = {
 	.ndo_set_mac_address	= eth_mac_addr,
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_tx_timeout		= orinoco_tx_timeout,
-	.ndo_get_stats		= orinoco_get_stats,
 };
 
 static int ezusb_probe(struct usb_interface *interface,
diff --git a/drivers/net/wireless/marvell/libertas/cfg.c b/drivers/net/wireless/marvell/libertas/cfg.c
index 7ff2efadceca..3f97acb57e66 100644
--- a/drivers/net/wireless/marvell/libertas/cfg.c
+++ b/drivers/net/wireless/marvell/libertas/cfg.c
@@ -2086,7 +2086,7 @@ static int lbs_set_power_mgmt(struct wiphy *wiphy, struct net_device *dev,
  * Initialization
  */
 
-static struct cfg80211_ops lbs_cfg80211_ops = {
+static const struct cfg80211_ops lbs_cfg80211_ops = {
 	.set_monitor_channel = lbs_cfg_set_monitor_channel,
 	.libertas_set_mesh_channel = lbs_cfg_set_mesh_channel,
 	.scan = lbs_cfg_scan,
diff --git a/drivers/net/wireless/marvell/libertas/cmd.c b/drivers/net/wireless/marvell/libertas/cmd.c
index 301170cccfff..033ff881c751 100644
--- a/drivers/net/wireless/marvell/libertas/cmd.c
+++ b/drivers/net/wireless/marvell/libertas/cmd.c
@@ -305,7 +305,7 @@ int lbs_cmd_802_11_sleep_params(struct lbs_private *priv, uint16_t cmd_action,
 	}
 
 	lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
-	return 0;
+	return ret;
 }
 
 static int lbs_wait_for_ds_awake(struct lbs_private *priv)
diff --git a/drivers/net/wireless/marvell/mwifiex/11n_aggr.c b/drivers/net/wireless/marvell/mwifiex/11n_aggr.c
index c47d6366875d..a75013ac84d7 100644
--- a/drivers/net/wireless/marvell/mwifiex/11n_aggr.c
+++ b/drivers/net/wireless/marvell/mwifiex/11n_aggr.c
@@ -101,13 +101,6 @@ mwifiex_11n_form_amsdu_txpd(struct mwifiex_private *priv,
 {
 	struct txpd *local_tx_pd;
 	struct mwifiex_txinfo *tx_info = MWIFIEX_SKB_TXCB(skb);
-	unsigned int pad;
-	int headroom = (priv->adapter->iface_type ==
-			MWIFIEX_USB) ? 0 : INTF_HEADER_LEN;
-
-	pad = ((void *)skb->data - sizeof(*local_tx_pd) -
-		headroom - NULL) & (MWIFIEX_DMA_ALIGN_SZ - 1);
-	skb_push(skb, pad);
 
 	skb_push(skb, sizeof(*local_tx_pd));
 
@@ -121,12 +114,10 @@ mwifiex_11n_form_amsdu_txpd(struct mwifiex_private *priv,
 	local_tx_pd->bss_num = priv->bss_num;
 	local_tx_pd->bss_type = priv->bss_type;
 	/* Always zero as the data is followed by struct txpd */
-	local_tx_pd->tx_pkt_offset = cpu_to_le16(sizeof(struct txpd) +
-						 pad);
+	local_tx_pd->tx_pkt_offset = cpu_to_le16(sizeof(struct txpd));
 	local_tx_pd->tx_pkt_type = cpu_to_le16(PKT_TYPE_AMSDU);
 	local_tx_pd->tx_pkt_length = cpu_to_le16(skb->len -
-						 sizeof(*local_tx_pd) -
-						 pad);
+						 sizeof(*local_tx_pd));
 
 	if (tx_info->flags & MWIFIEX_BUF_FLAG_TDLS_PKT)
 		local_tx_pd->flags |= MWIFIEX_TXPD_FLAGS_TDLS_PACKET;
@@ -190,7 +181,11 @@ mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv,
 				       ra_list_flags);
 		return -1;
 	}
-	skb_reserve(skb_aggr, MWIFIEX_MIN_DATA_HEADER_LEN);
+
+	/* skb_aggr->data already 64 byte align, just reserve bus interface
+	 * header and txpd.
+	 */
+	skb_reserve(skb_aggr, headroom + sizeof(struct txpd));
 	tx_info_aggr =  MWIFIEX_SKB_TXCB(skb_aggr);
 
 	memset(tx_info_aggr, 0, sizeof(*tx_info_aggr));
diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
index 145cc4b5103b..1e3bd435a694 100644
--- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
@@ -2078,7 +2078,7 @@ static int mwifiex_cfg80211_inform_ibss_bss(struct mwifiex_private *priv)
 	ie_len = ie_buf[1] + sizeof(struct ieee_types_header);
 
 	band = mwifiex_band_to_radio_type(priv->curr_bss_params.band);
-	chan = __ieee80211_get_channel(priv->wdev.wiphy,
+	chan = ieee80211_get_channel(priv->wdev.wiphy,
 			ieee80211_channel_to_frequency(bss_info.bss_chan,
 						       band));
 
diff --git a/drivers/net/wireless/marvell/mwifiex/debugfs.c b/drivers/net/wireless/marvell/mwifiex/debugfs.c
index b9284b533294..ae2b69db5994 100644
--- a/drivers/net/wireless/marvell/mwifiex/debugfs.c
+++ b/drivers/net/wireless/marvell/mwifiex/debugfs.c
@@ -114,7 +114,8 @@ mwifiex_info_read(struct file *file, char __user *ubuf,
 	if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA) {
 		p += sprintf(p, "multicast_count=\"%d\"\n",
 			     netdev_mc_count(netdev));
-		p += sprintf(p, "essid=\"%s\"\n", info.ssid.ssid);
+		p += sprintf(p, "essid=\"%.*s\"\n", info.ssid.ssid_len,
+			     info.ssid.ssid);
 		p += sprintf(p, "bssid=\"%pM\"\n", info.bssid);
 		p += sprintf(p, "channel=\"%d\"\n", (int) info.bss_chan);
 		p += sprintf(p, "country_code = \"%s\"\n", info.country_code);
diff --git a/drivers/net/wireless/marvell/mwifiex/decl.h b/drivers/net/wireless/marvell/mwifiex/decl.h
index bec300b9c2ea..188e4c370836 100644
--- a/drivers/net/wireless/marvell/mwifiex/decl.h
+++ b/drivers/net/wireless/marvell/mwifiex/decl.h
@@ -27,7 +27,7 @@
 #include <linux/timer.h>
 #include <linux/ieee80211.h>
 #include <uapi/linux/if_arp.h>
-#include <net/mac80211.h>
+#include <net/cfg80211.h>
 
 #define MWIFIEX_BSS_COEX_COUNT	     2
 #define MWIFIEX_MAX_BSS_NUM         (3)
diff --git a/drivers/net/wireless/marvell/mwifiex/fw.h b/drivers/net/wireless/marvell/mwifiex/fw.h
index ea455948a68a..cb6a1a81d44e 100644
--- a/drivers/net/wireless/marvell/mwifiex/fw.h
+++ b/drivers/net/wireless/marvell/mwifiex/fw.h
@@ -434,14 +434,14 @@ enum mwifiex_channel_flags {
 #define HostCmd_ACT_BITWISE_SET               0x0002
 #define HostCmd_ACT_BITWISE_CLR               0x0003
 #define HostCmd_RESULT_OK                     0x0000
-
-#define HostCmd_ACT_MAC_RX_ON                 0x0001
-#define HostCmd_ACT_MAC_TX_ON                 0x0002
-#define HostCmd_ACT_MAC_WEP_ENABLE            0x0008
-#define HostCmd_ACT_MAC_ETHERNETII_ENABLE     0x0010
-#define HostCmd_ACT_MAC_PROMISCUOUS_ENABLE    0x0080
-#define HostCmd_ACT_MAC_ALL_MULTICAST_ENABLE  0x0100
-#define HostCmd_ACT_MAC_ADHOC_G_PROTECTION_ON     0x2000
+#define HostCmd_ACT_MAC_RX_ON                 BIT(0)
+#define HostCmd_ACT_MAC_TX_ON                 BIT(1)
+#define HostCmd_ACT_MAC_WEP_ENABLE            BIT(3)
+#define HostCmd_ACT_MAC_ETHERNETII_ENABLE     BIT(4)
+#define HostCmd_ACT_MAC_PROMISCUOUS_ENABLE    BIT(7)
+#define HostCmd_ACT_MAC_ALL_MULTICAST_ENABLE  BIT(8)
+#define HostCmd_ACT_MAC_ADHOC_G_PROTECTION_ON BIT(13)
+#define HostCmd_ACT_MAC_DYNAMIC_BW_ENABLE     BIT(16)
 
 #define HostCmd_BSS_MODE_IBSS               0x0002
 #define HostCmd_BSS_MODE_ANY                0x0003
@@ -550,6 +550,7 @@ enum mwifiex_channel_flags {
 #define EVENT_TX_DATA_PAUSE             0x00000055
 #define EVENT_EXT_SCAN_REPORT           0x00000058
 #define EVENT_RXBA_SYNC                 0x00000059
+#define EVENT_UNKNOWN_DEBUG             0x00000063
 #define EVENT_BG_SCAN_STOPPED           0x00000065
 #define EVENT_REMAIN_ON_CHAN_EXPIRED    0x0000005f
 #define EVENT_MULTI_CHAN_INFO           0x0000006a
@@ -1084,8 +1085,7 @@ struct host_cmd_ds_802_11_mac_address {
 };
 
 struct host_cmd_ds_mac_control {
-	__le16 action;
-	__le16 reserved;
+	__le32 action;
 };
 
 struct host_cmd_ds_mac_multicast_adr {
diff --git a/drivers/net/wireless/marvell/mwifiex/init.c b/drivers/net/wireless/marvell/mwifiex/init.c
index b36cb3fef358..756948385b60 100644
--- a/drivers/net/wireless/marvell/mwifiex/init.c
+++ b/drivers/net/wireless/marvell/mwifiex/init.c
@@ -92,7 +92,8 @@ int mwifiex_init_priv(struct mwifiex_private *priv)
 	for (i = 0; i < ARRAY_SIZE(priv->wep_key); i++)
 		memset(&priv->wep_key[i], 0, sizeof(struct mwifiex_wep_key));
 	priv->wep_key_curr_index = 0;
-	priv->curr_pkt_filter = HostCmd_ACT_MAC_RX_ON | HostCmd_ACT_MAC_TX_ON |
+	priv->curr_pkt_filter = HostCmd_ACT_MAC_DYNAMIC_BW_ENABLE |
+				HostCmd_ACT_MAC_RX_ON | HostCmd_ACT_MAC_TX_ON |
 				HostCmd_ACT_MAC_ETHERNETII_ENABLE;
 
 	priv->beacon_period = 100; /* beacon interval */
@@ -408,8 +409,6 @@ static void mwifiex_free_lock_list(struct mwifiex_adapter *adapter)
 static void
 mwifiex_adapter_cleanup(struct mwifiex_adapter *adapter)
 {
-	int idx;
-
 	if (!adapter) {
 		pr_err("%s: adapter is NULL\n", __func__);
 		return;
@@ -427,23 +426,6 @@ mwifiex_adapter_cleanup(struct mwifiex_adapter *adapter)
 	mwifiex_dbg(adapter, INFO, "info: free cmd buffer\n");
 	mwifiex_free_cmd_buffer(adapter);
 
-	for (idx = 0; idx < adapter->num_mem_types; idx++) {
-		struct memory_type_mapping *entry =
-				&adapter->mem_type_mapping_tbl[idx];
-
-		if (entry->mem_ptr) {
-			vfree(entry->mem_ptr);
-			entry->mem_ptr = NULL;
-		}
-		entry->mem_size = 0;
-	}
-
-	if (adapter->drv_info_dump) {
-		vfree(adapter->drv_info_dump);
-		adapter->drv_info_dump = NULL;
-		adapter->drv_info_size = 0;
-	}
-
 	if (adapter->sleep_cfm)
 		dev_kfree_skb_any(adapter->sleep_cfm);
 }
@@ -656,10 +638,9 @@ void mwifiex_free_priv(struct mwifiex_private *priv)
  *      - Free the adapter
  *      - Notify completion
  */
-int
+void
 mwifiex_shutdown_drv(struct mwifiex_adapter *adapter)
 {
-	int ret = -EINPROGRESS;
 	struct mwifiex_private *priv;
 	s32 i;
 	unsigned long flags;
@@ -667,15 +648,7 @@ mwifiex_shutdown_drv(struct mwifiex_adapter *adapter)
 
 	/* mwifiex already shutdown */
 	if (adapter->hw_status == MWIFIEX_HW_STATUS_NOT_READY)
-		return 0;
-
-	adapter->hw_status = MWIFIEX_HW_STATUS_CLOSING;
-	/* wait for mwifiex_process to complete */
-	if (adapter->mwifiex_processing) {
-		mwifiex_dbg(adapter, WARN,
-			    "main process is still running\n");
-		return ret;
-	}
+		return;
 
 	/* cancel current command */
 	if (adapter->curr_cmd) {
@@ -726,11 +699,7 @@ mwifiex_shutdown_drv(struct mwifiex_adapter *adapter)
 	mwifiex_adapter_cleanup(adapter);
 
 	spin_unlock(&adapter->mwifiex_lock);
-
-	/* Notify completion */
-	ret = mwifiex_shutdown_fw_complete(adapter);
-
-	return ret;
+	adapter->hw_status = MWIFIEX_HW_STATUS_NOT_READY;
 }
 
 /*
diff --git a/drivers/net/wireless/marvell/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c
index e5c3a8aa3929..5ebca1d0cfc7 100644
--- a/drivers/net/wireless/marvell/mwifiex/main.c
+++ b/drivers/net/wireless/marvell/mwifiex/main.c
@@ -248,15 +248,14 @@ int mwifiex_main_process(struct mwifiex_adapter *adapter)
 	if (adapter->mwifiex_processing || adapter->main_locked) {
 		adapter->more_task_flag = true;
 		spin_unlock_irqrestore(&adapter->main_proc_lock, flags);
-		goto exit_main_proc;
+		return 0;
 	} else {
 		adapter->mwifiex_processing = true;
 		spin_unlock_irqrestore(&adapter->main_proc_lock, flags);
 	}
 process_start:
 	do {
-		if ((adapter->hw_status == MWIFIEX_HW_STATUS_CLOSING) ||
-		    (adapter->hw_status == MWIFIEX_HW_STATUS_NOT_READY))
+		if (adapter->hw_status == MWIFIEX_HW_STATUS_NOT_READY)
 			break;
 
 		/* For non-USB interfaces, If we process interrupts first, it
@@ -464,9 +463,6 @@ process_start:
 	adapter->mwifiex_processing = false;
 	spin_unlock_irqrestore(&adapter->main_proc_lock, flags);
 
-exit_main_proc:
-	if (adapter->hw_status == MWIFIEX_HW_STATUS_CLOSING)
-		mwifiex_shutdown_drv(adapter);
 	return ret;
 }
 EXPORT_SYMBOL_GPL(mwifiex_main_process);
@@ -645,16 +641,14 @@ err_dnld_fw:
 	if (adapter->if_ops.unregister_dev)
 		adapter->if_ops.unregister_dev(adapter);
 
+	adapter->surprise_removed = true;
+	mwifiex_terminate_workqueue(adapter);
+
 	if (adapter->hw_status == MWIFIEX_HW_STATUS_READY) {
 		pr_debug("info: %s: shutdown mwifiex\n", __func__);
-		adapter->init_wait_q_woken = false;
-
-		if (mwifiex_shutdown_drv(adapter) == -EINPROGRESS)
-			wait_event_interruptible(adapter->init_wait_q,
-						 adapter->init_wait_q_woken);
+		mwifiex_shutdown_drv(adapter);
 	}
-	adapter->surprise_removed = true;
-	mwifiex_terminate_workqueue(adapter);
+
 	init_failed = true;
 done:
 	if (adapter->cal_data) {
@@ -1032,7 +1026,7 @@ void mwifiex_multi_chan_resync(struct mwifiex_adapter *adapter)
 }
 EXPORT_SYMBOL_GPL(mwifiex_multi_chan_resync);
 
-void mwifiex_drv_info_dump(struct mwifiex_adapter *adapter)
+int mwifiex_drv_info_dump(struct mwifiex_adapter *adapter, void **drv_info)
 {
 	void *p;
 	char drv_version[64];
@@ -1042,21 +1036,17 @@ void mwifiex_drv_info_dump(struct mwifiex_adapter *adapter)
 	int i, idx;
 	struct netdev_queue *txq;
 	struct mwifiex_debug_info *debug_info;
-
-	if (adapter->drv_info_dump) {
-		vfree(adapter->drv_info_dump);
-		adapter->drv_info_dump = NULL;
-		adapter->drv_info_size = 0;
-	}
+	void *drv_info_dump;
 
 	mwifiex_dbg(adapter, MSG, "===mwifiex driverinfo dump start===\n");
 
-	adapter->drv_info_dump = vzalloc(MWIFIEX_DRV_INFO_SIZE_MAX);
+	/* memory allocate here should be free in mwifiex_upload_device_dump*/
+	drv_info_dump = vzalloc(MWIFIEX_DRV_INFO_SIZE_MAX);
 
-	if (!adapter->drv_info_dump)
-		return;
+	if (!drv_info_dump)
+		return 0;
 
-	p = (char *)(adapter->drv_info_dump);
+	p = (char *)(drv_info_dump);
 	p += sprintf(p, "driver_name = " "\"mwifiex\"\n");
 
 	mwifiex_drv_get_driver_version(adapter, drv_version,
@@ -1140,18 +1130,20 @@ void mwifiex_drv_info_dump(struct mwifiex_adapter *adapter)
 		kfree(debug_info);
 	}
 
-	adapter->drv_info_size = p - adapter->drv_info_dump;
 	mwifiex_dbg(adapter, MSG, "===mwifiex driverinfo dump end===\n");
+	*drv_info = drv_info_dump;
+	return p - drv_info_dump;
 }
 EXPORT_SYMBOL_GPL(mwifiex_drv_info_dump);
 
-void mwifiex_upload_device_dump(struct mwifiex_adapter *adapter)
+void mwifiex_upload_device_dump(struct mwifiex_adapter *adapter, void *drv_info,
+				int drv_info_size)
 {
 	u8 idx, *dump_data, *fw_dump_ptr;
 	u32 dump_len;
 
 	dump_len = (strlen("========Start dump driverinfo========\n") +
-		       adapter->drv_info_size +
+		       drv_info_size +
 		       strlen("\n========End dump========\n"));
 
 	for (idx = 0; idx < adapter->num_mem_types; idx++) {
@@ -1181,8 +1173,8 @@ void mwifiex_upload_device_dump(struct mwifiex_adapter *adapter)
 
 	strcpy(fw_dump_ptr, "========Start dump driverinfo========\n");
 	fw_dump_ptr += strlen("========Start dump driverinfo========\n");
-	memcpy(fw_dump_ptr, adapter->drv_info_dump, adapter->drv_info_size);
-	fw_dump_ptr += adapter->drv_info_size;
+	memcpy(fw_dump_ptr, drv_info, drv_info_size);
+	fw_dump_ptr += drv_info_size;
 	strcpy(fw_dump_ptr, "\n========End dump========\n");
 	fw_dump_ptr += strlen("\n========End dump========\n");
 
@@ -1220,18 +1212,12 @@ done:
 		struct memory_type_mapping *entry =
 			&adapter->mem_type_mapping_tbl[idx];
 
-		if (entry->mem_ptr) {
-			vfree(entry->mem_ptr);
-			entry->mem_ptr = NULL;
-		}
+		vfree(entry->mem_ptr);
+		entry->mem_ptr = NULL;
 		entry->mem_size = 0;
 	}
 
-	if (adapter->drv_info_dump) {
-		vfree(adapter->drv_info_dump);
-		adapter->drv_info_dump = NULL;
-		adapter->drv_info_size = 0;
-	}
+	vfree(drv_info);
 }
 EXPORT_SYMBOL_GPL(mwifiex_upload_device_dump);
 
@@ -1362,7 +1348,7 @@ static void mwifiex_main_work_queue(struct work_struct *work)
  * This function gets called during PCIe function level reset. Required
  * code is extracted from mwifiex_remove_card()
  */
-static int
+int
 mwifiex_shutdown_sw(struct mwifiex_adapter *adapter)
 {
 	struct mwifiex_private *priv;
@@ -1399,11 +1385,8 @@ mwifiex_shutdown_sw(struct mwifiex_adapter *adapter)
 	}
 
 	mwifiex_dbg(adapter, CMD, "cmd: calling mwifiex_shutdown_drv...\n");
-	adapter->init_wait_q_woken = false;
 
-	if (mwifiex_shutdown_drv(adapter) == -EINPROGRESS)
-		wait_event_interruptible(adapter->init_wait_q,
-					 adapter->init_wait_q_woken);
+	mwifiex_shutdown_drv(adapter);
 	if (adapter->if_ops.down_dev)
 		adapter->if_ops.down_dev(adapter);
 
@@ -1434,24 +1417,18 @@ mwifiex_shutdown_sw(struct mwifiex_adapter *adapter)
 exit_return:
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mwifiex_shutdown_sw);
 
 /* This function gets called during PCIe function level reset. Required
  * code is extracted from mwifiex_add_card()
  */
-static int
-mwifiex_reinit_sw(struct mwifiex_adapter *adapter, struct completion *fw_done,
-		  struct mwifiex_if_ops *if_ops, u8 iface_type)
+int
+mwifiex_reinit_sw(struct mwifiex_adapter *adapter)
 {
-	char fw_name[32];
-	struct pcie_service_card *card = adapter->card;
-
 	mwifiex_init_lock_list(adapter);
 	if (adapter->if_ops.up_dev)
 		adapter->if_ops.up_dev(adapter);
 
-	adapter->iface_type = iface_type;
-	adapter->fw_done = fw_done;
-
 	adapter->hw_status = MWIFIEX_HW_STATUS_INITIALIZING;
 	adapter->surprise_removed = false;
 	init_waitqueue_head(&adapter->init_wait_q);
@@ -1488,18 +1465,12 @@ mwifiex_reinit_sw(struct mwifiex_adapter *adapter, struct completion *fw_done,
 	 * mwifiex_register_dev()
 	 */
 	mwifiex_dbg(adapter, INFO, "%s, mwifiex_init_hw_fw()...\n", __func__);
-	strcpy(fw_name, adapter->fw_name);
-	strcpy(adapter->fw_name, PCIE8997_DEFAULT_WIFIFW_NAME);
 
-	adapter->tx_buf_size = card->pcie.tx_buf_size;
-	adapter->ext_scan = card->pcie.can_ext_scan;
 	if (mwifiex_init_hw_fw(adapter, false)) {
-		strcpy(adapter->fw_name, fw_name);
 		mwifiex_dbg(adapter, ERROR,
 			    "%s: firmware init failed\n", __func__);
 		goto err_init_fw;
 	}
-	strcpy(adapter->fw_name, fw_name);
 	mwifiex_dbg(adapter, INFO, "%s, successful\n", __func__);
 
 	complete_all(adapter->fw_done);
@@ -1509,43 +1480,22 @@ err_init_fw:
 	mwifiex_dbg(adapter, ERROR, "info: %s: unregister device\n", __func__);
 	if (adapter->if_ops.unregister_dev)
 		adapter->if_ops.unregister_dev(adapter);
+
+err_kmalloc:
+	adapter->surprise_removed = true;
+	mwifiex_terminate_workqueue(adapter);
 	if (adapter->hw_status == MWIFIEX_HW_STATUS_READY) {
 		mwifiex_dbg(adapter, ERROR,
 			    "info: %s: shutdown mwifiex\n", __func__);
-		adapter->init_wait_q_woken = false;
-
-		if (mwifiex_shutdown_drv(adapter) == -EINPROGRESS)
-			wait_event_interruptible(adapter->init_wait_q,
-						 adapter->init_wait_q_woken);
+		mwifiex_shutdown_drv(adapter);
 	}
 
-err_kmalloc:
-	mwifiex_terminate_workqueue(adapter);
-	adapter->surprise_removed = true;
 	complete_all(adapter->fw_done);
 	mwifiex_dbg(adapter, INFO, "%s, error\n", __func__);
 
 	return -1;
 }
-
-/* This function processes pre and post PCIe function level resets.
- * It performs software cleanup without touching PCIe specific code.
- * Also, during initialization PCIe stuff is skipped.
- */
-void mwifiex_do_flr(struct mwifiex_adapter *adapter, bool prepare)
-{
-	struct mwifiex_if_ops if_ops;
-
-	if (!prepare) {
-		mwifiex_reinit_sw(adapter, adapter->fw_done, &if_ops,
-				  adapter->iface_type);
-	} else {
-		memcpy(&if_ops, &adapter->if_ops,
-		       sizeof(struct mwifiex_if_ops));
-		mwifiex_shutdown_sw(adapter);
-	}
-}
-EXPORT_SYMBOL_GPL(mwifiex_do_flr);
+EXPORT_SYMBOL_GPL(mwifiex_reinit_sw);
 
 static irqreturn_t mwifiex_irq_wakeup_handler(int irq, void *priv)
 {
@@ -1569,13 +1519,13 @@ static void mwifiex_probe_of(struct mwifiex_adapter *adapter)
 	struct device *dev = adapter->dev;
 
 	if (!dev->of_node)
-		return;
+		goto err_exit;
 
 	adapter->dt_node = dev->of_node;
 	adapter->irq_wakeup = irq_of_parse_and_map(adapter->dt_node, 0);
 	if (!adapter->irq_wakeup) {
-		dev_info(dev, "fail to parse irq_wakeup from device tree\n");
-		return;
+		dev_dbg(dev, "fail to parse irq_wakeup from device tree\n");
+		goto err_exit;
 	}
 
 	ret = devm_request_irq(dev, adapter->irq_wakeup,
@@ -1595,7 +1545,7 @@ static void mwifiex_probe_of(struct mwifiex_adapter *adapter)
 	return;
 
 err_exit:
-	adapter->irq_wakeup = 0;
+	adapter->irq_wakeup = -1;
 }
 
 /*
@@ -1681,17 +1631,13 @@ err_init_fw:
 	pr_debug("info: %s: unregister device\n", __func__);
 	if (adapter->if_ops.unregister_dev)
 		adapter->if_ops.unregister_dev(adapter);
-	if (adapter->hw_status == MWIFIEX_HW_STATUS_READY) {
-		pr_debug("info: %s: shutdown mwifiex\n", __func__);
-		adapter->init_wait_q_woken = false;
-
-		if (mwifiex_shutdown_drv(adapter) == -EINPROGRESS)
-			wait_event_interruptible(adapter->init_wait_q,
-						 adapter->init_wait_q_woken);
-	}
 err_registerdev:
 	adapter->surprise_removed = true;
 	mwifiex_terminate_workqueue(adapter);
+	if (adapter->hw_status == MWIFIEX_HW_STATUS_READY) {
+		pr_debug("info: %s: shutdown mwifiex\n", __func__);
+		mwifiex_shutdown_drv(adapter);
+	}
 err_kmalloc:
 	mwifiex_free_adapter(adapter);
 
@@ -1741,11 +1687,8 @@ int mwifiex_remove_card(struct mwifiex_adapter *adapter)
 
 	mwifiex_dbg(adapter, CMD,
 		    "cmd: calling mwifiex_shutdown_drv...\n");
-	adapter->init_wait_q_woken = false;
 
-	if (mwifiex_shutdown_drv(adapter) == -EINPROGRESS)
-		wait_event_interruptible(adapter->init_wait_q,
-					 adapter->init_wait_q_woken);
+	mwifiex_shutdown_drv(adapter);
 	mwifiex_dbg(adapter, CMD,
 		    "cmd: mwifiex_shutdown_drv done\n");
 	if (atomic_read(&adapter->rx_pending) ||
diff --git a/drivers/net/wireless/marvell/mwifiex/main.h b/drivers/net/wireless/marvell/mwifiex/main.h
index 5c9bd944b6ea..5c8297207f33 100644
--- a/drivers/net/wireless/marvell/mwifiex/main.h
+++ b/drivers/net/wireless/marvell/mwifiex/main.h
@@ -248,7 +248,6 @@ enum MWIFIEX_HARDWARE_STATUS {
 	MWIFIEX_HW_STATUS_INITIALIZING,
 	MWIFIEX_HW_STATUS_INIT_DONE,
 	MWIFIEX_HW_STATUS_RESET,
-	MWIFIEX_HW_STATUS_CLOSING,
 	MWIFIEX_HW_STATUS_NOT_READY
 };
 
@@ -530,7 +529,7 @@ struct mwifiex_private {
 	u8 tx_timeout_cnt;
 	struct net_device *netdev;
 	struct net_device_stats stats;
-	u16 curr_pkt_filter;
+	u32 curr_pkt_filter;
 	u32 bss_mode;
 	u32 pkt_tx_ctrl;
 	u16 tx_power_level;
@@ -995,8 +994,6 @@ struct mwifiex_adapter {
 	u8 key_api_major_ver, key_api_minor_ver;
 	struct memory_type_mapping *mem_type_mapping_tbl;
 	u8 num_mem_types;
-	void *drv_info_dump;
-	u32 drv_info_size;
 	bool scan_chan_gap_enabled;
 	struct sk_buff_head rx_data_q;
 	bool mfg_mode;
@@ -1041,9 +1038,7 @@ int mwifiex_init_fw(struct mwifiex_adapter *adapter);
 
 int mwifiex_init_fw_complete(struct mwifiex_adapter *adapter);
 
-int mwifiex_shutdown_drv(struct mwifiex_adapter *adapter);
-
-int mwifiex_shutdown_fw_complete(struct mwifiex_adapter *adapter);
+void mwifiex_shutdown_drv(struct mwifiex_adapter *adapter);
 
 int mwifiex_dnld_fw(struct mwifiex_adapter *, struct mwifiex_fw_image *);
 
@@ -1644,8 +1639,9 @@ void mwifiex_hist_data_add(struct mwifiex_private *priv,
 u8 mwifiex_adjust_data_rate(struct mwifiex_private *priv,
 			    u8 rx_rate, u8 ht_info);
 
-void mwifiex_drv_info_dump(struct mwifiex_adapter *adapter);
-void mwifiex_upload_device_dump(struct mwifiex_adapter *adapter);
+int mwifiex_drv_info_dump(struct mwifiex_adapter *adapter, void **drv_info);
+void mwifiex_upload_device_dump(struct mwifiex_adapter *adapter, void *drv_info,
+				int drv_info_size);
 void *mwifiex_alloc_dma_align_buf(int rx_len, gfp_t flags);
 void mwifiex_queue_main_work(struct mwifiex_adapter *adapter);
 int mwifiex_get_wakeup_reason(struct mwifiex_private *priv, u16 action,
@@ -1670,5 +1666,6 @@ void mwifiex_debugfs_remove(void);
 void mwifiex_dev_debugfs_init(struct mwifiex_private *priv);
 void mwifiex_dev_debugfs_remove(struct mwifiex_private *priv);
 #endif
-void mwifiex_do_flr(struct mwifiex_adapter *adapter, bool prepare);
+int mwifiex_reinit_sw(struct mwifiex_adapter *adapter);
+int mwifiex_shutdown_sw(struct mwifiex_adapter *adapter);
 #endif /* !_MWIFIEX_MAIN_H_ */
diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c
index 4db07da81d8d..a0d918094889 100644
--- a/drivers/net/wireless/marvell/mwifiex/pcie.c
+++ b/drivers/net/wireless/marvell/mwifiex/pcie.c
@@ -31,8 +31,6 @@
 #define PCIE_VERSION	"1.0"
 #define DRV_NAME        "Marvell mwifiex PCIe"
 
-static u8 user_rmmod;
-
 static struct mwifiex_if_ops pcie_ops;
 
 static const struct of_device_id mwifiex_pcie_of_match_table[] = {
@@ -51,6 +49,8 @@ static int mwifiex_pcie_probe_of(struct device *dev)
 	return 0;
 }
 
+static void mwifiex_pcie_work(struct work_struct *work);
+
 static int
 mwifiex_map_pci_memory(struct mwifiex_adapter *adapter, struct sk_buff *skb,
 		       size_t size, int flags)
@@ -79,6 +79,42 @@ static void mwifiex_unmap_pci_memory(struct mwifiex_adapter *adapter,
 }
 
 /*
+ * This function writes data into PCIE card register.
+ */
+static int mwifiex_write_reg(struct mwifiex_adapter *adapter, int reg, u32 data)
+{
+	struct pcie_service_card *card = adapter->card;
+
+	iowrite32(data, card->pci_mmap1 + reg);
+
+	return 0;
+}
+
+/* This function reads data from PCIE card register.
+ */
+static int mwifiex_read_reg(struct mwifiex_adapter *adapter, int reg, u32 *data)
+{
+	struct pcie_service_card *card = adapter->card;
+
+	*data = ioread32(card->pci_mmap1 + reg);
+	if (*data == 0xffffffff)
+		return 0xffffffff;
+
+	return 0;
+}
+
+/* This function reads u8 data from PCIE card register. */
+static int mwifiex_read_reg_byte(struct mwifiex_adapter *adapter,
+				 int reg, u8 *data)
+{
+	struct pcie_service_card *card = adapter->card;
+
+	*data = ioread8(card->pci_mmap1 + reg);
+
+	return 0;
+}
+
+/*
  * This function reads sleep cookie and checks if FW is ready
  */
 static bool mwifiex_pcie_ok_to_access_hw(struct mwifiex_adapter *adapter)
@@ -219,6 +255,7 @@ static int mwifiex_pcie_probe(struct pci_dev *pdev,
 		card->pcie.mem_type_mapping_tbl = data->mem_type_mapping_tbl;
 		card->pcie.num_mem_types = data->num_mem_types;
 		card->pcie.can_ext_scan = data->can_ext_scan;
+		INIT_WORK(&card->work, mwifiex_pcie_work);
 	}
 
 	/* device tree node parsing and platform specific configuration*/
@@ -245,6 +282,9 @@ static void mwifiex_pcie_remove(struct pci_dev *pdev)
 	struct pcie_service_card *card;
 	struct mwifiex_adapter *adapter;
 	struct mwifiex_private *priv;
+	const struct mwifiex_pcie_card_reg *reg;
+	u32 fw_status;
+	int ret;
 
 	card = pci_get_drvdata(pdev);
 
@@ -254,7 +294,15 @@ static void mwifiex_pcie_remove(struct pci_dev *pdev)
 	if (!adapter || !adapter->priv_num)
 		return;
 
-	if (user_rmmod && !adapter->mfg_mode) {
+	cancel_work_sync(&card->work);
+
+	reg = card->pcie.reg;
+	if (reg)
+		ret = mwifiex_read_reg(adapter, reg->fw_status, &fw_status);
+	else
+		fw_status = -1;
+
+	if (fw_status == FIRMWARE_READY_PCIE && !adapter->mfg_mode) {
 		mwifiex_deauthenticate_all(adapter);
 
 		priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);
@@ -269,7 +317,6 @@ static void mwifiex_pcie_remove(struct pci_dev *pdev)
 
 static void mwifiex_pcie_shutdown(struct pci_dev *pdev)
 {
-	user_rmmod = 1;
 	mwifiex_pcie_remove(pdev);
 
 	return;
@@ -330,7 +377,7 @@ static void mwifiex_pcie_reset_notify(struct pci_dev *pdev, bool prepare)
 		 * Cleanup all software without cleaning anything related to
 		 * PCIe and HW.
 		 */
-		mwifiex_do_flr(adapter, prepare);
+		mwifiex_shutdown_sw(adapter);
 		adapter->surprise_removed = true;
 	} else {
 		/* Kernel stores and restores PCIe function context before and
@@ -338,7 +385,7 @@ static void mwifiex_pcie_reset_notify(struct pci_dev *pdev, bool prepare)
 		 * and firmware including firmware redownload
 		 */
 		adapter->surprise_removed = false;
-		mwifiex_do_flr(adapter, prepare);
+		mwifiex_reinit_sw(adapter);
 	}
 	mwifiex_dbg(adapter, INFO, "%s, successful\n", __func__);
 }
@@ -369,43 +416,6 @@ static struct pci_driver __refdata mwifiex_pcie = {
 };
 
 /*
- * This function writes data into PCIE card register.
- */
-static int mwifiex_write_reg(struct mwifiex_adapter *adapter, int reg, u32 data)
-{
-	struct pcie_service_card *card = adapter->card;
-
-	iowrite32(data, card->pci_mmap1 + reg);
-
-	return 0;
-}
-
-/*
- * This function reads data from PCIE card register.
- */
-static int mwifiex_read_reg(struct mwifiex_adapter *adapter, int reg, u32 *data)
-{
-	struct pcie_service_card *card = adapter->card;
-
-	*data = ioread32(card->pci_mmap1 + reg);
-	if (*data == 0xffffffff)
-		return 0xffffffff;
-
-	return 0;
-}
-
-/* This function reads u8 data from PCIE card register. */
-static int mwifiex_read_reg_byte(struct mwifiex_adapter *adapter,
-				 int reg, u8 *data)
-{
-	struct pcie_service_card *card = adapter->card;
-
-	*data = ioread8(card->pci_mmap1 + reg);
-
-	return 0;
-}
-
-/*
  * This function adds delay loop to ensure FW is awake before proceeding.
  */
 static void mwifiex_pcie_dev_wakeup_delay(struct mwifiex_adapter *adapter)
@@ -429,16 +439,25 @@ static void mwifiex_delay_for_sleep_cookie(struct mwifiex_adapter *adapter,
 	struct pcie_service_card *card = adapter->card;
 	u8 *buffer;
 	u32 sleep_cookie, count;
+	struct sk_buff *cmdrsp = card->cmdrsp_buf;
 
 	for (count = 0; count < max_delay_loop_cnt; count++) {
-		buffer = card->cmdrsp_buf->data - INTF_HEADER_LEN;
-		sleep_cookie = *(u32 *)buffer;
+		pci_dma_sync_single_for_cpu(card->dev,
+					    MWIFIEX_SKB_DMA_ADDR(cmdrsp),
+					    sizeof(sleep_cookie),
+					    PCI_DMA_FROMDEVICE);
+		buffer = cmdrsp->data;
+		sleep_cookie = READ_ONCE(*(u32 *)buffer);
 
 		if (sleep_cookie == MWIFIEX_DEF_SLEEP_COOKIE) {
 			mwifiex_dbg(adapter, INFO,
 				    "sleep cookie found at count %d\n", count);
 			break;
 		}
+		pci_dma_sync_single_for_device(card->dev,
+					       MWIFIEX_SKB_DMA_ADDR(cmdrsp),
+					       sizeof(sleep_cookie),
+					       PCI_DMA_FROMDEVICE);
 		usleep_range(20, 30);
 	}
 
@@ -450,7 +469,6 @@ static void mwifiex_delay_for_sleep_cookie(struct mwifiex_adapter *adapter,
 /* This function wakes up the card by reading fw_status register. */
 static int mwifiex_pm_wakeup_card(struct mwifiex_adapter *adapter)
 {
-	u32 fw_status;
 	struct pcie_service_card *card = adapter->card;
 	const struct mwifiex_pcie_card_reg *reg = card->pcie.reg;
 
@@ -460,10 +478,10 @@ static int mwifiex_pm_wakeup_card(struct mwifiex_adapter *adapter)
 	if (reg->sleep_cookie)
 		mwifiex_pcie_dev_wakeup_delay(adapter);
 
-	/* Reading fw_status register will wakeup device */
-	if (mwifiex_read_reg(adapter, reg->fw_status, &fw_status)) {
+	/* Accessing fw_status register will wakeup device */
+	if (mwifiex_write_reg(adapter, reg->fw_status, FIRMWARE_READY_PCIE)) {
 		mwifiex_dbg(adapter, ERROR,
-			    "Reading fw_status register failed\n");
+			    "Writing fw_status register failed\n");
 		return -1;
 	}
 
@@ -1681,7 +1699,13 @@ static int mwifiex_pcie_process_cmd_complete(struct mwifiex_adapter *adapter)
 	mwifiex_dbg(adapter, CMD,
 		    "info: Rx CMD Response\n");
 
-	mwifiex_unmap_pci_memory(adapter, skb, PCI_DMA_FROMDEVICE);
+	if (adapter->curr_cmd)
+		mwifiex_unmap_pci_memory(adapter, skb, PCI_DMA_FROMDEVICE);
+	else
+		pci_dma_sync_single_for_cpu(card->dev,
+					    MWIFIEX_SKB_DMA_ADDR(skb),
+					    MWIFIEX_UPLD_SIZE,
+					    PCI_DMA_FROMDEVICE);
 
 	/* Unmap the command as a response has been received. */
 	if (card->cmd_buf) {
@@ -1694,10 +1718,13 @@ static int mwifiex_pcie_process_cmd_complete(struct mwifiex_adapter *adapter)
 	rx_len = le16_to_cpu(pkt_len);
 	skb_put(skb, MWIFIEX_UPLD_SIZE - skb->len);
 	skb_trim(skb, rx_len);
-	skb_pull(skb, INTF_HEADER_LEN);
 
 	if (!adapter->curr_cmd) {
 		if (adapter->ps_state == PS_STATE_SLEEP_CFM) {
+			pci_dma_sync_single_for_device(card->dev,
+						MWIFIEX_SKB_DMA_ADDR(skb),
+						MWIFIEX_SLEEP_COOKIE_SIZE,
+						PCI_DMA_FROMDEVICE);
 			if (mwifiex_write_reg(adapter,
 					      PCIE_CPU_INT_EVENT,
 					      CPU_INTR_SLEEP_CFM_DONE)) {
@@ -1707,6 +1734,9 @@ static int mwifiex_pcie_process_cmd_complete(struct mwifiex_adapter *adapter)
 			}
 			mwifiex_delay_for_sleep_cookie(adapter,
 						       MWIFIEX_MAX_DELAY_COUNT);
+			mwifiex_unmap_pci_memory(adapter, skb,
+						 PCI_DMA_FROMDEVICE);
+			skb_pull(skb, INTF_HEADER_LEN);
 			while (reg->sleep_cookie && (count++ < 10) &&
 			       mwifiex_pcie_ok_to_access_hw(adapter))
 				usleep_range(50, 60);
@@ -1724,6 +1754,7 @@ static int mwifiex_pcie_process_cmd_complete(struct mwifiex_adapter *adapter)
 					   PCI_DMA_FROMDEVICE))
 			return -1;
 	} else if (mwifiex_pcie_ok_to_access_hw(adapter)) {
+		skb_pull(skb, INTF_HEADER_LEN);
 		adapter->curr_cmd->resp_skb = skb;
 		adapter->cmd_resp_received = true;
 		/* Take the pointer and set it to CMD node and will
@@ -2325,79 +2356,41 @@ static int mwifiex_process_pcie_int(struct mwifiex_adapter *adapter)
 			}
 		}
 	}
-	while (pcie_ireg & HOST_INTR_MASK) {
-		if (pcie_ireg & HOST_INTR_DNLD_DONE) {
-			pcie_ireg &= ~HOST_INTR_DNLD_DONE;
-			mwifiex_dbg(adapter, INTR,
-				    "info: TX DNLD Done\n");
-			ret = mwifiex_pcie_send_data_complete(adapter);
-			if (ret)
-				return ret;
-		}
-		if (pcie_ireg & HOST_INTR_UPLD_RDY) {
-			pcie_ireg &= ~HOST_INTR_UPLD_RDY;
-			mwifiex_dbg(adapter, INTR,
-				    "info: Rx DATA\n");
-			ret = mwifiex_pcie_process_recv_data(adapter);
-			if (ret)
-				return ret;
-		}
-		if (pcie_ireg & HOST_INTR_EVENT_RDY) {
-			pcie_ireg &= ~HOST_INTR_EVENT_RDY;
-			mwifiex_dbg(adapter, INTR,
-				    "info: Rx EVENT\n");
-			ret = mwifiex_pcie_process_event_ready(adapter);
-			if (ret)
-				return ret;
-		}
-
-		if (pcie_ireg & HOST_INTR_CMD_DONE) {
-			pcie_ireg &= ~HOST_INTR_CMD_DONE;
-			if (adapter->cmd_sent) {
-				mwifiex_dbg(adapter, INTR,
-					    "info: CMD sent Interrupt\n");
-				adapter->cmd_sent = false;
-			}
-			/* Handle command response */
-			ret = mwifiex_pcie_process_cmd_complete(adapter);
-			if (ret)
-				return ret;
-			if (adapter->hs_activated)
-				return ret;
-		}
-
-		if (card->msi_enable) {
-			spin_lock_irqsave(&adapter->int_lock, flags);
-			adapter->int_status = 0;
-			spin_unlock_irqrestore(&adapter->int_lock, flags);
-		}
-
-		if (mwifiex_pcie_ok_to_access_hw(adapter)) {
-			if (mwifiex_read_reg(adapter, PCIE_HOST_INT_STATUS,
-					     &pcie_ireg)) {
-				mwifiex_dbg(adapter, ERROR,
-					    "Read register failed\n");
-				return -1;
-			}
-
-			if ((pcie_ireg != 0xFFFFFFFF) && (pcie_ireg)) {
-				if (mwifiex_write_reg(adapter,
-						      PCIE_HOST_INT_STATUS,
-						      ~pcie_ireg)) {
-					mwifiex_dbg(adapter, ERROR,
-						    "Write register failed\n");
-					return -1;
-				}
-			}
 
+	if (pcie_ireg & HOST_INTR_DNLD_DONE) {
+		pcie_ireg &= ~HOST_INTR_DNLD_DONE;
+		mwifiex_dbg(adapter, INTR, "info: TX DNLD Done\n");
+		ret = mwifiex_pcie_send_data_complete(adapter);
+		if (ret)
+			return ret;
+	}
+	if (pcie_ireg & HOST_INTR_UPLD_RDY) {
+		pcie_ireg &= ~HOST_INTR_UPLD_RDY;
+		mwifiex_dbg(adapter, INTR, "info: Rx DATA\n");
+		ret = mwifiex_pcie_process_recv_data(adapter);
+		if (ret)
+			return ret;
+	}
+	if (pcie_ireg & HOST_INTR_EVENT_RDY) {
+		pcie_ireg &= ~HOST_INTR_EVENT_RDY;
+		mwifiex_dbg(adapter, INTR, "info: Rx EVENT\n");
+		ret = mwifiex_pcie_process_event_ready(adapter);
+		if (ret)
+			return ret;
+	}
+	if (pcie_ireg & HOST_INTR_CMD_DONE) {
+		pcie_ireg &= ~HOST_INTR_CMD_DONE;
+		if (adapter->cmd_sent) {
+			mwifiex_dbg(adapter, INTR,
+				    "info: CMD sent Interrupt\n");
+			adapter->cmd_sent = false;
 		}
-		if (!card->msi_enable) {
-			spin_lock_irqsave(&adapter->int_lock, flags);
-			pcie_ireg |= adapter->int_status;
-			adapter->int_status = 0;
-			spin_unlock_irqrestore(&adapter->int_lock, flags);
-		}
+		/* Handle command response */
+		ret = mwifiex_pcie_process_cmd_complete(adapter);
+		if (ret)
+			return ret;
 	}
+
 	mwifiex_dbg(adapter, INTR,
 		    "info: cmd_sent=%d data_sent=%d\n",
 		    adapter->cmd_sent, adapter->data_sent);
@@ -2715,31 +2708,35 @@ static void mwifiex_pcie_fw_dump(struct mwifiex_adapter *adapter)
 
 static void mwifiex_pcie_device_dump_work(struct mwifiex_adapter *adapter)
 {
-	mwifiex_drv_info_dump(adapter);
+	int drv_info_size;
+	void *drv_info;
+
+	drv_info_size = mwifiex_drv_info_dump(adapter, &drv_info);
 	mwifiex_pcie_fw_dump(adapter);
-	mwifiex_upload_device_dump(adapter);
+	mwifiex_upload_device_dump(adapter, drv_info, drv_info_size);
 }
 
-static unsigned long iface_work_flags;
-static struct mwifiex_adapter *save_adapter;
 static void mwifiex_pcie_work(struct work_struct *work)
 {
+	struct pcie_service_card *card =
+		container_of(work, struct pcie_service_card, work);
+
 	if (test_and_clear_bit(MWIFIEX_IFACE_WORK_DEVICE_DUMP,
-			       &iface_work_flags))
-		mwifiex_pcie_device_dump_work(save_adapter);
+			       &card->work_flags))
+		mwifiex_pcie_device_dump_work(card->adapter);
 }
 
-static DECLARE_WORK(pcie_work, mwifiex_pcie_work);
 /* This function dumps FW information */
 static void mwifiex_pcie_device_dump(struct mwifiex_adapter *adapter)
 {
-	save_adapter = adapter;
-	if (test_bit(MWIFIEX_IFACE_WORK_DEVICE_DUMP, &iface_work_flags))
+	struct pcie_service_card *card = adapter->card;
+
+	if (test_bit(MWIFIEX_IFACE_WORK_DEVICE_DUMP, &card->work_flags))
 		return;
 
-	set_bit(MWIFIEX_IFACE_WORK_DEVICE_DUMP, &iface_work_flags);
+	set_bit(MWIFIEX_IFACE_WORK_DEVICE_DUMP, &card->work_flags);
 
-	schedule_work(&pcie_work);
+	schedule_work(&card->work);
 }
 
 /*
@@ -2752,7 +2749,7 @@ static void mwifiex_pcie_device_dump(struct mwifiex_adapter *adapter)
  *      - Allocate command response ring buffer
  *      - Allocate sleep cookie buffer
  */
-static int mwifiex_pcie_init(struct mwifiex_adapter *adapter)
+static int mwifiex_init_pcie(struct mwifiex_adapter *adapter)
 {
 	struct pcie_service_card *card = adapter->card;
 	int ret;
@@ -2861,13 +2858,16 @@ err_enable_dev:
  *      - Command response ring buffer
  *      - Sleep cookie buffer
  */
-static void mwifiex_pcie_cleanup(struct mwifiex_adapter *adapter)
+static void mwifiex_cleanup_pcie(struct mwifiex_adapter *adapter)
 {
 	struct pcie_service_card *card = adapter->card;
 	struct pci_dev *pdev = card->dev;
 	const struct mwifiex_pcie_card_reg *reg = card->pcie.reg;
+	int ret;
+	u32 fw_status;
 
-	if (user_rmmod) {
+	ret = mwifiex_read_reg(adapter, reg->fw_status, &fw_status);
+	if (fw_status == FIRMWARE_READY_PCIE) {
 		mwifiex_dbg(adapter, INFO,
 			    "Clearing driver ready signature\n");
 		if (mwifiex_write_reg(adapter, reg->drv_rdy, 0x00000000))
@@ -3058,7 +3058,7 @@ static void mwifiex_unregister_dev(struct mwifiex_adapter *adapter)
  *      - Allocate event BD ring buffers
  *      - Allocate command response ring buffer
  *      - Allocate sleep cookie buffer
- * Part of mwifiex_pcie_init(), not reset the PCIE registers
+ * Part of mwifiex_init_pcie(), not reset the PCIE registers
  */
 static void mwifiex_pcie_up_dev(struct mwifiex_adapter *adapter)
 {
@@ -3067,6 +3067,17 @@ static void mwifiex_pcie_up_dev(struct mwifiex_adapter *adapter)
 	struct pci_dev *pdev = card->dev;
 	const struct mwifiex_pcie_card_reg *reg = card->pcie.reg;
 
+	/* Bluetooth is not on pcie interface. Download Wifi only firmware
+	 * during pcie FLR, so that bluetooth part of firmware which is
+	 * already running doesn't get affected.
+	 */
+	strcpy(adapter->fw_name, PCIE8997_DEFAULT_WIFIFW_NAME);
+
+	/* tx_buf_size might be changed to 3584 by firmware during
+	 * data transfer, we should reset it to default size.
+	 */
+	adapter->tx_buf_size = card->pcie.tx_buf_size;
+
 	card->cmdrsp_buf = NULL;
 	ret = mwifiex_pcie_create_txbd_ring(adapter);
 	if (ret) {
@@ -3128,7 +3139,6 @@ static void mwifiex_pcie_down_dev(struct mwifiex_adapter *adapter)
 		mwifiex_dbg(adapter, ERROR, "Failed to write driver not-ready signature\n");
 
 	adapter->seq_num = 0;
-	adapter->tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_4K;
 
 	if (reg->sleep_cookie)
 		mwifiex_pcie_delete_sleep_cookie_buf(adapter);
@@ -3141,8 +3151,8 @@ static void mwifiex_pcie_down_dev(struct mwifiex_adapter *adapter)
 }
 
 static struct mwifiex_if_ops pcie_ops = {
-	.init_if =			mwifiex_pcie_init,
-	.cleanup_if =			mwifiex_pcie_cleanup,
+	.init_if =			mwifiex_init_pcie,
+	.cleanup_if =			mwifiex_cleanup_pcie,
 	.check_fw_status =		mwifiex_check_fw_status,
 	.check_winner_status =          mwifiex_check_winner_status,
 	.prog_fw =			mwifiex_prog_fw_w_helper,
@@ -3168,49 +3178,7 @@ static struct mwifiex_if_ops pcie_ops = {
 	.up_dev =			mwifiex_pcie_up_dev,
 };
 
-/*
- * This function initializes the PCIE driver module.
- *
- * This registers the device with PCIE bus.
- */
-static int mwifiex_pcie_init_module(void)
-{
-	int ret;
-
-	pr_debug("Marvell PCIe Driver\n");
-
-	/* Clear the flag in case user removes the card. */
-	user_rmmod = 0;
-
-	ret = pci_register_driver(&mwifiex_pcie);
-	if (ret)
-		pr_err("Driver register failed!\n");
-	else
-		pr_debug("info: Driver registered successfully!\n");
-
-	return ret;
-}
-
-/*
- * This function cleans up the PCIE driver.
- *
- * The following major steps are followed for cleanup -
- *      - Resume the device if its suspended
- *      - Disconnect the device if connected
- *      - Shutdown the firmware
- *      - Unregister the device from PCIE bus.
- */
-static void mwifiex_pcie_cleanup_module(void)
-{
-	/* Set the flag as user is removing this module. */
-	user_rmmod = 1;
-
-	cancel_work_sync(&pcie_work);
-	pci_unregister_driver(&mwifiex_pcie);
-}
-
-module_init(mwifiex_pcie_init_module);
-module_exit(mwifiex_pcie_cleanup_module);
+module_pci_driver(mwifiex_pcie);
 
 MODULE_AUTHOR("Marvell International Ltd.");
 MODULE_DESCRIPTION("Marvell WiFi-Ex PCI-Express Driver version " PCIE_VERSION);
diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.h b/drivers/net/wireless/marvell/mwifiex/pcie.h
index ae3365d1c34e..00e8ee5ad4a8 100644
--- a/drivers/net/wireless/marvell/mwifiex/pcie.h
+++ b/drivers/net/wireless/marvell/mwifiex/pcie.h
@@ -116,6 +116,7 @@
 /* FW awake cookie after FW ready */
 #define FW_AWAKE_COOKIE						(0xAA55AA55)
 #define MWIFIEX_DEF_SLEEP_COOKIE			0xBEEFBEEF
+#define MWIFIEX_SLEEP_COOKIE_SIZE			4
 #define MWIFIEX_MAX_DELAY_COUNT				100
 
 struct mwifiex_pcie_card_reg {
@@ -386,6 +387,8 @@ struct pcie_service_card {
 #endif
 	struct mwifiex_msix_context msix_ctx[MWIFIEX_NUM_MSIX_VECTORS];
 	struct mwifiex_msix_context share_irq_ctx;
+	struct work_struct work;
+	unsigned long work_flags;
 };
 
 static inline int
diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c
index 740d79cd91fa..a4b356d267f9 100644
--- a/drivers/net/wireless/marvell/mwifiex/sdio.c
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.c
@@ -31,23 +31,9 @@
 
 #define SDIO_VERSION	"1.0"
 
-/* The mwifiex_sdio_remove() callback function is called when
- * user removes this module from kernel space or ejects
- * the card from the slot. The driver handles these 2 cases
- * differently.
- * If the user is removing the module, the few commands (FUNC_SHUTDOWN,
- * HS_CANCEL etc.) are sent to the firmware.
- * If the card is removed, there is no need to send these command.
- *
- * The variable 'user_rmmod' is used to distinguish these two
- * scenarios. This flag is initialized as FALSE in case the card
- * is removed, and will be set to TRUE for module removal when
- * module_exit function is called.
- */
-static u8 user_rmmod;
+static void mwifiex_sdio_work(struct work_struct *work);
 
 static struct mwifiex_if_ops sdio_ops;
-static unsigned long iface_work_flags;
 
 static struct memory_type_mapping generic_mem_type_map[] = {
 	{"DUMP", NULL, 0, 0xDD},
@@ -116,7 +102,6 @@ mwifiex_sdio_probe(struct sdio_func *func, const struct sdio_device_id *id)
 	init_completion(&card->fw_done);
 
 	card->func = func;
-	card->device_id = id;
 
 	func->card->quirks |= MMC_QUIRK_BLKSZ_FOR_BYTE_MODE;
 
@@ -136,6 +121,7 @@ mwifiex_sdio_probe(struct sdio_func *func, const struct sdio_device_id *id)
 		card->fw_dump_enh = data->fw_dump_enh;
 		card->can_auto_tdls = data->can_auto_tdls;
 		card->can_ext_scan = data->can_ext_scan;
+		INIT_WORK(&card->work, mwifiex_sdio_work);
 	}
 
 	sdio_claim_host(func);
@@ -212,6 +198,171 @@ static int mwifiex_sdio_resume(struct device *dev)
 	return 0;
 }
 
+/* Write data into SDIO card register. Caller claims SDIO device. */
+static int
+mwifiex_write_reg_locked(struct sdio_func *func, u32 reg, u8 data)
+{
+	int ret = -1;
+
+	sdio_writeb(func, data, reg, &ret);
+	return ret;
+}
+
+/* This function writes data into SDIO card register.
+ */
+static int
+mwifiex_write_reg(struct mwifiex_adapter *adapter, u32 reg, u8 data)
+{
+	struct sdio_mmc_card *card = adapter->card;
+	int ret;
+
+	sdio_claim_host(card->func);
+	ret = mwifiex_write_reg_locked(card->func, reg, data);
+	sdio_release_host(card->func);
+
+	return ret;
+}
+
+/* This function reads data from SDIO card register.
+ */
+static int
+mwifiex_read_reg(struct mwifiex_adapter *adapter, u32 reg, u8 *data)
+{
+	struct sdio_mmc_card *card = adapter->card;
+	int ret = -1;
+	u8 val;
+
+	sdio_claim_host(card->func);
+	val = sdio_readb(card->func, reg, &ret);
+	sdio_release_host(card->func);
+
+	*data = val;
+
+	return ret;
+}
+
+/* This function writes multiple data into SDIO card memory.
+ *
+ * This does not work in suspended mode.
+ */
+static int
+mwifiex_write_data_sync(struct mwifiex_adapter *adapter,
+			u8 *buffer, u32 pkt_len, u32 port)
+{
+	struct sdio_mmc_card *card = adapter->card;
+	int ret;
+	u8 blk_mode =
+		(port & MWIFIEX_SDIO_BYTE_MODE_MASK) ? BYTE_MODE : BLOCK_MODE;
+	u32 blk_size = (blk_mode == BLOCK_MODE) ? MWIFIEX_SDIO_BLOCK_SIZE : 1;
+	u32 blk_cnt =
+		(blk_mode ==
+		 BLOCK_MODE) ? (pkt_len /
+				MWIFIEX_SDIO_BLOCK_SIZE) : pkt_len;
+	u32 ioport = (port & MWIFIEX_SDIO_IO_PORT_MASK);
+
+	if (adapter->is_suspended) {
+		mwifiex_dbg(adapter, ERROR,
+			    "%s: not allowed while suspended\n", __func__);
+		return -1;
+	}
+
+	sdio_claim_host(card->func);
+
+	ret = sdio_writesb(card->func, ioport, buffer, blk_cnt * blk_size);
+
+	sdio_release_host(card->func);
+
+	return ret;
+}
+
+/* This function reads multiple data from SDIO card memory.
+ */
+static int mwifiex_read_data_sync(struct mwifiex_adapter *adapter, u8 *buffer,
+				  u32 len, u32 port, u8 claim)
+{
+	struct sdio_mmc_card *card = adapter->card;
+	int ret;
+	u8 blk_mode = (port & MWIFIEX_SDIO_BYTE_MODE_MASK) ? BYTE_MODE
+		       : BLOCK_MODE;
+	u32 blk_size = (blk_mode == BLOCK_MODE) ? MWIFIEX_SDIO_BLOCK_SIZE : 1;
+	u32 blk_cnt = (blk_mode == BLOCK_MODE) ? (len / MWIFIEX_SDIO_BLOCK_SIZE)
+			: len;
+	u32 ioport = (port & MWIFIEX_SDIO_IO_PORT_MASK);
+
+	if (claim)
+		sdio_claim_host(card->func);
+
+	ret = sdio_readsb(card->func, buffer, ioport, blk_cnt * blk_size);
+
+	if (claim)
+		sdio_release_host(card->func);
+
+	return ret;
+}
+
+/* This function reads the firmware status.
+ */
+static int
+mwifiex_sdio_read_fw_status(struct mwifiex_adapter *adapter, u16 *dat)
+{
+	struct sdio_mmc_card *card = adapter->card;
+	const struct mwifiex_sdio_card_reg *reg = card->reg;
+	u8 fws0, fws1;
+
+	if (mwifiex_read_reg(adapter, reg->status_reg_0, &fws0))
+		return -1;
+
+	if (mwifiex_read_reg(adapter, reg->status_reg_1, &fws1))
+		return -1;
+
+	*dat = (u16)((fws1 << 8) | fws0);
+	return 0;
+}
+
+/* This function checks the firmware status in card.
+ */
+static int mwifiex_check_fw_status(struct mwifiex_adapter *adapter,
+				   u32 poll_num)
+{
+	int ret = 0;
+	u16 firmware_stat;
+	u32 tries;
+
+	for (tries = 0; tries < poll_num; tries++) {
+		ret = mwifiex_sdio_read_fw_status(adapter, &firmware_stat);
+		if (ret)
+			continue;
+		if (firmware_stat == FIRMWARE_READY_SDIO) {
+			ret = 0;
+			break;
+		}
+
+		msleep(100);
+		ret = -1;
+	}
+
+	return ret;
+}
+
+/* This function checks if WLAN is the winner.
+ */
+static int mwifiex_check_winner_status(struct mwifiex_adapter *adapter)
+{
+	int ret = 0;
+	u8 winner = 0;
+	struct sdio_mmc_card *card = adapter->card;
+
+	if (mwifiex_read_reg(adapter, card->reg->status_reg_0, &winner))
+		return -1;
+
+	if (winner)
+		adapter->winner = 0;
+	else
+		adapter->winner = 1;
+
+	return ret;
+}
+
 /*
  * SDIO remove.
  *
@@ -223,6 +374,8 @@ mwifiex_sdio_remove(struct sdio_func *func)
 	struct sdio_mmc_card *card;
 	struct mwifiex_adapter *adapter;
 	struct mwifiex_private *priv;
+	int ret = 0;
+	u16 firmware_stat;
 
 	card = sdio_get_drvdata(func);
 	if (!card)
@@ -234,9 +387,12 @@ mwifiex_sdio_remove(struct sdio_func *func)
 	if (!adapter || !adapter->priv_num)
 		return;
 
+	cancel_work_sync(&card->work);
+
 	mwifiex_dbg(adapter, INFO, "info: SDIO func num=%d\n", func->num);
 
-	if (user_rmmod && !adapter->mfg_mode) {
+	ret = mwifiex_sdio_read_fw_status(adapter, &firmware_stat);
+	if (firmware_stat == FIRMWARE_READY_SDIO && !adapter->mfg_mode) {
 		mwifiex_deauthenticate_all(adapter);
 
 		priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);
@@ -364,111 +520,6 @@ static struct sdio_driver mwifiex_sdio = {
 	}
 };
 
-/* Write data into SDIO card register. Caller claims SDIO device. */
-static int
-mwifiex_write_reg_locked(struct sdio_func *func, u32 reg, u8 data)
-{
-	int ret = -1;
-	sdio_writeb(func, data, reg, &ret);
-	return ret;
-}
-
-/*
- * This function writes data into SDIO card register.
- */
-static int
-mwifiex_write_reg(struct mwifiex_adapter *adapter, u32 reg, u8 data)
-{
-	struct sdio_mmc_card *card = adapter->card;
-	int ret;
-
-	sdio_claim_host(card->func);
-	ret = mwifiex_write_reg_locked(card->func, reg, data);
-	sdio_release_host(card->func);
-
-	return ret;
-}
-
-/*
- * This function reads data from SDIO card register.
- */
-static int
-mwifiex_read_reg(struct mwifiex_adapter *adapter, u32 reg, u8 *data)
-{
-	struct sdio_mmc_card *card = adapter->card;
-	int ret = -1;
-	u8 val;
-
-	sdio_claim_host(card->func);
-	val = sdio_readb(card->func, reg, &ret);
-	sdio_release_host(card->func);
-
-	*data = val;
-
-	return ret;
-}
-
-/*
- * This function writes multiple data into SDIO card memory.
- *
- * This does not work in suspended mode.
- */
-static int
-mwifiex_write_data_sync(struct mwifiex_adapter *adapter,
-			u8 *buffer, u32 pkt_len, u32 port)
-{
-	struct sdio_mmc_card *card = adapter->card;
-	int ret;
-	u8 blk_mode =
-		(port & MWIFIEX_SDIO_BYTE_MODE_MASK) ? BYTE_MODE : BLOCK_MODE;
-	u32 blk_size = (blk_mode == BLOCK_MODE) ? MWIFIEX_SDIO_BLOCK_SIZE : 1;
-	u32 blk_cnt =
-		(blk_mode ==
-		 BLOCK_MODE) ? (pkt_len /
-				MWIFIEX_SDIO_BLOCK_SIZE) : pkt_len;
-	u32 ioport = (port & MWIFIEX_SDIO_IO_PORT_MASK);
-
-	if (adapter->is_suspended) {
-		mwifiex_dbg(adapter, ERROR,
-			    "%s: not allowed while suspended\n", __func__);
-		return -1;
-	}
-
-	sdio_claim_host(card->func);
-
-	ret = sdio_writesb(card->func, ioport, buffer, blk_cnt * blk_size);
-
-	sdio_release_host(card->func);
-
-	return ret;
-}
-
-/*
- * This function reads multiple data from SDIO card memory.
- */
-static int mwifiex_read_data_sync(struct mwifiex_adapter *adapter, u8 *buffer,
-				  u32 len, u32 port, u8 claim)
-{
-	struct sdio_mmc_card *card = adapter->card;
-	int ret;
-	u8 blk_mode = (port & MWIFIEX_SDIO_BYTE_MODE_MASK) ? BYTE_MODE
-		       : BLOCK_MODE;
-	u32 blk_size = (blk_mode == BLOCK_MODE) ? MWIFIEX_SDIO_BLOCK_SIZE : 1;
-	u32 blk_cnt = (blk_mode == BLOCK_MODE) ? (len / MWIFIEX_SDIO_BLOCK_SIZE)
-			: len;
-	u32 ioport = (port & MWIFIEX_SDIO_IO_PORT_MASK);
-
-	if (claim)
-		sdio_claim_host(card->func);
-
-	ret = sdio_readsb(card->func, buffer, ioport, blk_cnt * blk_size);
-
-	if (claim)
-		sdio_release_host(card->func);
-
-	return ret;
-}
-
 /*
  * This function wakes up the card.
  *
@@ -755,27 +806,6 @@ mwifiex_sdio_poll_card_status(struct mwifiex_adapter *adapter, u8 bits)
 }
 
 /*
- * This function reads the firmware status.
- */
-static int
-mwifiex_sdio_read_fw_status(struct mwifiex_adapter *adapter, u16 *dat)
-{
-	struct sdio_mmc_card *card = adapter->card;
-	const struct mwifiex_sdio_card_reg *reg = card->reg;
-	u8 fws0, fws1;
-
-	if (mwifiex_read_reg(adapter, reg->status_reg_0, &fws0))
-		return -1;
-
-	if (mwifiex_read_reg(adapter, reg->status_reg_1, &fws1))
-		return -1;
-
-	*dat = (u16) ((fws1 << 8) | fws0);
-
-	return 0;
-}
-
-/*
  * This function disables the host interrupt.
  *
  * The host interrupt mask is read, the disable bit is reset and
@@ -1080,51 +1110,6 @@ done:
 }
 
 /*
- * This function checks the firmware status in card.
- */
-static int mwifiex_check_fw_status(struct mwifiex_adapter *adapter,
-				   u32 poll_num)
-{
-	int ret = 0;
-	u16 firmware_stat;
-	u32 tries;
-
-	for (tries = 0; tries < poll_num; tries++) {
-		ret = mwifiex_sdio_read_fw_status(adapter, &firmware_stat);
-		if (ret)
-			continue;
-		if (firmware_stat == FIRMWARE_READY_SDIO) {
-			ret = 0;
-			break;
-		} else {
-			msleep(100);
-			ret = -1;
-		}
-	}
-
-	return ret;
-}
-
-/* This function checks if WLAN is the winner.
- */
-static int mwifiex_check_winner_status(struct mwifiex_adapter *adapter)
-{
-	int ret = 0;
-	u8 winner = 0;
-	struct sdio_mmc_card *card = adapter->card;
-
-	if (mwifiex_read_reg(adapter, card->reg->status_reg_0, &winner))
-		return -1;
-
-	if (winner)
-		adapter->winner = 0;
-	else
-		adapter->winner = 1;
-
-	return ret;
-}
-
-/*
  * This function decode sdio aggreation pkt.
  *
  * Based on the the data block size and pkt_len,
@@ -2204,54 +2189,25 @@ mwifiex_update_mp_end_port(struct mwifiex_adapter *adapter, u16 port)
 		    port, card->mp_data_port_mask);
 }
 
-static void mwifiex_recreate_adapter(struct sdio_mmc_card *card)
+static void mwifiex_sdio_card_reset_work(struct mwifiex_adapter *adapter)
 {
+	struct sdio_mmc_card *card = adapter->card;
 	struct sdio_func *func = card->func;
-	const struct sdio_device_id *device_id = card->device_id;
-
-	/* TODO mmc_hw_reset does not require destroying and re-probing the
-	 * whole adapter. Hence there was no need to for this rube-goldberg
-	 * design to reload the fw from an external workqueue. If we don't
-	 * destroy the adapter we could reload the fw from
-	 * mwifiex_main_work_queue directly.
-	 * The real difficulty with fw reset is to restore all the user
-	 * settings applied through ioctl. By destroying and recreating the
-	 * adapter, we take the easy way out, since we rely on user space to
-	 * restore them. We assume that user space will treat the new
-	 * incarnation of the adapter(interfaces) as if they had been just
-	 * discovered and initializes them from scratch.
-	 */
 
-	mwifiex_sdio_remove(func);
-
-	/*
-	 * Normally, we would let the driver core take care of releasing these.
-	 * But we're not letting the driver core handle this one. See above
-	 * TODO.
-	 */
-	sdio_set_drvdata(func, NULL);
-	devm_kfree(&func->dev, card);
+	mwifiex_shutdown_sw(adapter);
 
 	/* power cycle the adapter */
 	sdio_claim_host(func);
 	mmc_hw_reset(func->card->host);
 	sdio_release_host(func);
 
-	mwifiex_sdio_probe(func, device_id);
-}
-
-static struct mwifiex_adapter *save_adapter;
-static void mwifiex_sdio_card_reset_work(struct mwifiex_adapter *adapter)
-{
-	struct sdio_mmc_card *card = adapter->card;
-
-	/* TODO card pointer is unprotected. If the adapter is removed
-	 * physically, sdio core might trigger mwifiex_sdio_remove, before this
-	 * workqueue is run, which will destroy the adapter struct. When this
-	 * workqueue eventually exceutes it will dereference an invalid adapter
-	 * pointer
+	/* Previous save_adapter won't be valid after this. We will cancel
+	 * pending work requests.
 	 */
-	mwifiex_recreate_adapter(card);
+	clear_bit(MWIFIEX_IFACE_WORK_DEVICE_DUMP, &card->work_flags);
+	clear_bit(MWIFIEX_IFACE_WORK_CARD_RESET, &card->work_flags);
+
+	mwifiex_reinit_sw(adapter);
 }
 
 /* This function read/write firmware */
@@ -2542,47 +2498,53 @@ done:
 static void mwifiex_sdio_device_dump_work(struct mwifiex_adapter *adapter)
 {
 	struct sdio_mmc_card *card = adapter->card;
+	int drv_info_size;
+	void *drv_info;
 
-	mwifiex_drv_info_dump(adapter);
+	drv_info_size = mwifiex_drv_info_dump(adapter, &drv_info);
 	if (card->fw_dump_enh)
 		mwifiex_sdio_generic_fw_dump(adapter);
 	else
 		mwifiex_sdio_fw_dump(adapter);
-	mwifiex_upload_device_dump(adapter);
+	mwifiex_upload_device_dump(adapter, drv_info, drv_info_size);
 }
 
 static void mwifiex_sdio_work(struct work_struct *work)
 {
+	struct sdio_mmc_card *card =
+		container_of(work, struct sdio_mmc_card, work);
+
 	if (test_and_clear_bit(MWIFIEX_IFACE_WORK_DEVICE_DUMP,
-			       &iface_work_flags))
-		mwifiex_sdio_device_dump_work(save_adapter);
+			       &card->work_flags))
+		mwifiex_sdio_device_dump_work(card->adapter);
 	if (test_and_clear_bit(MWIFIEX_IFACE_WORK_CARD_RESET,
-			       &iface_work_flags))
-		mwifiex_sdio_card_reset_work(save_adapter);
+			       &card->work_flags))
+		mwifiex_sdio_card_reset_work(card->adapter);
 }
 
-static DECLARE_WORK(sdio_work, mwifiex_sdio_work);
 /* This function resets the card */
 static void mwifiex_sdio_card_reset(struct mwifiex_adapter *adapter)
 {
-	save_adapter = adapter;
-	if (test_bit(MWIFIEX_IFACE_WORK_CARD_RESET, &iface_work_flags))
+	struct sdio_mmc_card *card = adapter->card;
+
+	if (test_bit(MWIFIEX_IFACE_WORK_CARD_RESET, &card->work_flags))
 		return;
 
-	set_bit(MWIFIEX_IFACE_WORK_CARD_RESET, &iface_work_flags);
+	set_bit(MWIFIEX_IFACE_WORK_CARD_RESET, &card->work_flags);
 
-	schedule_work(&sdio_work);
+	schedule_work(&card->work);
 }
 
 /* This function dumps FW information */
 static void mwifiex_sdio_device_dump(struct mwifiex_adapter *adapter)
 {
-	save_adapter = adapter;
-	if (test_bit(MWIFIEX_IFACE_WORK_DEVICE_DUMP, &iface_work_flags))
+	struct sdio_mmc_card *card = adapter->card;
+
+	if (test_bit(MWIFIEX_IFACE_WORK_DEVICE_DUMP, &card->work_flags))
 		return;
 
-	set_bit(MWIFIEX_IFACE_WORK_DEVICE_DUMP, &iface_work_flags);
-	schedule_work(&sdio_work);
+	set_bit(MWIFIEX_IFACE_WORK_DEVICE_DUMP, &card->work_flags);
+	schedule_work(&card->work);
 }
 
 /* Function to dump SDIO function registers and SDIO scratch registers in case
@@ -2678,6 +2640,33 @@ mwifiex_sdio_reg_dump(struct mwifiex_adapter *adapter, char *drv_buf)
 	return p - drv_buf;
 }
 
+/* sdio device/function initialization, code is extracted
+ * from init_if handler and register_dev handler.
+ */
+static void mwifiex_sdio_up_dev(struct mwifiex_adapter *adapter)
+{
+	struct sdio_mmc_card *card = adapter->card;
+	u8 sdio_ireg;
+
+	sdio_claim_host(card->func);
+	sdio_enable_func(card->func);
+	sdio_set_block_size(card->func, MWIFIEX_SDIO_BLOCK_SIZE);
+	sdio_release_host(card->func);
+
+	/* tx_buf_size might be changed to 3584 by firmware during
+	 * data transfer, we will reset to default size.
+	 */
+	adapter->tx_buf_size = card->tx_buf_size;
+
+	/* Read the host_int_status_reg for ACK the first interrupt got
+	 * from the bootloader. If we don't do this we get a interrupt
+	 * as soon as we register the irq.
+	 */
+	mwifiex_read_reg(adapter, card->reg->host_int_status_reg, &sdio_ireg);
+
+	mwifiex_init_sdio_ioport(adapter);
+}
+
 static struct mwifiex_if_ops sdio_ops = {
 	.init_if = mwifiex_init_sdio,
 	.cleanup_if = mwifiex_cleanup_sdio,
@@ -2703,43 +2692,10 @@ static struct mwifiex_if_ops sdio_ops = {
 	.reg_dump = mwifiex_sdio_reg_dump,
 	.device_dump = mwifiex_sdio_device_dump,
 	.deaggr_pkt = mwifiex_deaggr_sdio_pkt,
+	.up_dev = mwifiex_sdio_up_dev,
 };
 
-/*
- * This function initializes the SDIO driver.
- *
- * This registers the device with SDIO bus.
- */
-static int
-mwifiex_sdio_init_module(void)
-{
-	/* Clear the flag in case user removes the card. */
-	user_rmmod = 0;
-
-	return sdio_register_driver(&mwifiex_sdio);
-}
-
-/*
- * This function cleans up the SDIO driver.
- *
- * The following major steps are followed for cleanup -
- *      - Resume the device if its suspended
- *      - Disconnect the device if connected
- *      - Shutdown the firmware
- *      - Unregister the device from SDIO bus.
- */
-static void
-mwifiex_sdio_cleanup_module(void)
-{
-	/* Set the flag as user is removing this module. */
-	user_rmmod = 1;
-	cancel_work_sync(&sdio_work);
-
-	sdio_unregister_driver(&mwifiex_sdio);
-}
-
-module_init(mwifiex_sdio_init_module);
-module_exit(mwifiex_sdio_cleanup_module);
+module_driver(mwifiex_sdio, sdio_register_driver, sdio_unregister_driver);
 
 MODULE_AUTHOR("Marvell International Ltd.");
 MODULE_DESCRIPTION("Marvell WiFi-Ex SDIO Driver version " SDIO_VERSION);
diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.h b/drivers/net/wireless/marvell/mwifiex/sdio.h
index cdbf3a3ac7f9..dccf7fd1aef3 100644
--- a/drivers/net/wireless/marvell/mwifiex/sdio.h
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.h
@@ -268,8 +268,8 @@ struct sdio_mmc_card {
 	struct mwifiex_sdio_mpa_tx mpa_tx;
 	struct mwifiex_sdio_mpa_rx mpa_rx;
 
-	/* needed for card reset */
-	const struct sdio_device_id *device_id;
+	struct work_struct work;
+	unsigned long work_flags;
 };
 
 struct mwifiex_sdio_device {
diff --git a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c
index 125e448712dd..2f1f4d190b28 100644
--- a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c
@@ -76,7 +76,7 @@ mwifiex_cmd_802_11_rssi_info(struct mwifiex_private *priv,
  */
 static int mwifiex_cmd_mac_control(struct mwifiex_private *priv,
 				   struct host_cmd_ds_command *cmd,
-				   u16 cmd_action, u16 *action)
+				   u16 cmd_action, u32 *action)
 {
 	struct host_cmd_ds_mac_control *mac_ctrl = &cmd->params.mac_ctrl;
 
@@ -89,7 +89,7 @@ static int mwifiex_cmd_mac_control(struct mwifiex_private *priv,
 	cmd->command = cpu_to_le16(HostCmd_CMD_MAC_CONTROL);
 	cmd->size =
 		cpu_to_le16(sizeof(struct host_cmd_ds_mac_control) + S_DS_GEN);
-	mac_ctrl->action = cpu_to_le16(*action);
+	mac_ctrl->action = cpu_to_le32(*action);
 
 	return 0;
 }
@@ -1935,8 +1935,8 @@ int mwifiex_sta_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no,
 		mwifiex_dbg(priv->adapter, ERROR,
 			    "0x%x command not supported by firmware\n",
 			    cmd_no);
-			return -EOPNOTSUPP;
-		}
+		return -EOPNOTSUPP;
+	}
 
 	/* Prepare command */
 	switch (cmd_no) {
diff --git a/drivers/net/wireless/marvell/mwifiex/sta_event.c b/drivers/net/wireless/marvell/mwifiex/sta_event.c
index 9df0c4dc06ed..d63d163eb1ec 100644
--- a/drivers/net/wireless/marvell/mwifiex/sta_event.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_event.c
@@ -824,7 +824,7 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
 	case EVENT_RSSI_LOW:
 		cfg80211_cqm_rssi_notify(priv->netdev,
 					 NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW,
-					 GFP_KERNEL);
+					 0, GFP_KERNEL);
 		mwifiex_send_cmd(priv, HostCmd_CMD_RSSI_INFO,
 				 HostCmd_ACT_GEN_GET, 0, NULL, false);
 		priv->subsc_evt_rssi_state = RSSI_LOW_RECVD;
@@ -839,7 +839,7 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
 	case EVENT_RSSI_HIGH:
 		cfg80211_cqm_rssi_notify(priv->netdev,
 					 NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH,
-					 GFP_KERNEL);
+					 0, GFP_KERNEL);
 		mwifiex_send_cmd(priv, HostCmd_CMD_RSSI_INFO,
 				 HostCmd_ACT_GEN_GET, 0, NULL, false);
 		priv->subsc_evt_rssi_state = RSSI_HIGH_RECVD;
@@ -1009,6 +1009,10 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
 					    adapter->event_skb->len -
 					    sizeof(eventcause));
 		break;
+	/* Debugging event; not used, but let's not print an ERROR for it. */
+	case EVENT_UNKNOWN_DEBUG:
+		mwifiex_dbg(adapter, EVENT, "event: debug\n");
+		break;
 	default:
 		mwifiex_dbg(adapter, ERROR, "event: unknown event id: %#x\n",
 			    eventcause);
diff --git a/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c b/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c
index 644f3a248741..1532ac9cee0b 100644
--- a/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c
@@ -1159,8 +1159,6 @@ int mwifiex_set_encode(struct mwifiex_private *priv, struct key_params *kp,
 			encrypt_key.is_rx_seq_valid = true;
 		}
 	} else {
-		if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP)
-			return 0;
 		encrypt_key.key_disable = true;
 		if (mac_addr)
 			memcpy(encrypt_key.mac_addr, mac_addr, ETH_ALEN);
diff --git a/drivers/net/wireless/marvell/mwifiex/usb.c b/drivers/net/wireless/marvell/mwifiex/usb.c
index c563160b3b6b..9cf3334adf4d 100644
--- a/drivers/net/wireless/marvell/mwifiex/usb.c
+++ b/drivers/net/wireless/marvell/mwifiex/usb.c
@@ -22,7 +22,6 @@
 
 #define USB_VERSION	"1.0"
 
-static u8 user_rmmod;
 static struct mwifiex_if_ops usb_ops;
 
 static struct usb_device_id mwifiex_usb_table[] = {
@@ -618,7 +617,7 @@ static void mwifiex_usb_disconnect(struct usb_interface *intf)
 	if (!adapter || !adapter->priv_num)
 		return;
 
-	if (user_rmmod && !adapter->mfg_mode) {
+	if (card->udev->state != USB_STATE_NOTATTACHED && !adapter->mfg_mode) {
 		mwifiex_deauthenticate_all(adapter);
 
 		mwifiex_init_shutdown_fw(mwifiex_get_priv(adapter,
@@ -1201,43 +1200,7 @@ static struct mwifiex_if_ops usb_ops = {
 	.is_port_ready =	mwifiex_usb_is_port_ready,
 };
 
-/* This function initializes the USB driver module.
- *
- * This registers the device with USB bus.
- */
-static int mwifiex_usb_init_module(void)
-{
-	int ret;
-
-	pr_debug("Marvell USB8797 Driver\n");
-
-	ret = usb_register(&mwifiex_usb_driver);
-	if (ret)
-		pr_err("Driver register failed!\n");
-	else
-		pr_debug("info: Driver registered successfully!\n");
-
-	return ret;
-}
-
-/* This function cleans up the USB driver.
- *
- * The following major steps are followed in .disconnect for cleanup:
- *      - Resume the device if its suspended
- *      - Disconnect the device if connected
- *      - Shutdown the firmware
- *      - Unregister the device from USB bus.
- */
-static void mwifiex_usb_cleanup_module(void)
-{
-	/* set the flag as user is removing this module */
-	user_rmmod = 1;
-
-	usb_deregister(&mwifiex_usb_driver);
-}
-
-module_init(mwifiex_usb_init_module);
-module_exit(mwifiex_usb_cleanup_module);
+module_usb_driver(mwifiex_usb_driver);
 
 MODULE_AUTHOR("Marvell International Ltd.");
 MODULE_DESCRIPTION("Marvell WiFi-Ex USB Driver version" USB_VERSION);
diff --git a/drivers/net/wireless/marvell/mwifiex/util.c b/drivers/net/wireless/marvell/mwifiex/util.c
index 18fbb96a46e9..b1ab8da121dd 100644
--- a/drivers/net/wireless/marvell/mwifiex/util.c
+++ b/drivers/net/wireless/marvell/mwifiex/util.c
@@ -146,21 +146,6 @@ int mwifiex_init_fw_complete(struct mwifiex_adapter *adapter)
 }
 
 /*
- * Firmware shutdown complete callback handler.
- *
- * This function sets the hardware status to not ready and wakes up
- * the function waiting on the init wait queue for the firmware
- * shutdown to complete.
- */
-int mwifiex_shutdown_fw_complete(struct mwifiex_adapter *adapter)
-{
-	adapter->hw_status = MWIFIEX_HW_STATUS_NOT_READY;
-	adapter->init_wait_q_woken = true;
-	wake_up_interruptible(&adapter->init_wait_q);
-	return 0;
-}
-
-/*
  * This function sends init/shutdown command
  * to firmware.
  */
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2400pci.c b/drivers/net/wireless/ralink/rt2x00/rt2400pci.c
index 085c5b423bdf..19874439ac40 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2400pci.c
@@ -1200,7 +1200,7 @@ static void rt2400pci_write_beacon(struct queue_entry *entry,
 	/*
 	 * Dump beacon to userspace through debugfs.
 	 */
-	rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry->skb);
+	rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry);
 out:
 	/*
 	 * Enable beaconing again.
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2500pci.c b/drivers/net/wireless/ralink/rt2x00/rt2500pci.c
index 9832fd50c793..791434de8052 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2500pci.c
@@ -1349,7 +1349,7 @@ static void rt2500pci_write_beacon(struct queue_entry *entry,
 	/*
 	 * Dump beacon to userspace through debugfs.
 	 */
-	rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry->skb);
+	rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry);
 out:
 	/*
 	 * Enable beaconing again.
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2500usb.c b/drivers/net/wireless/ralink/rt2x00/rt2500usb.c
index cd3ab5a9e98d..0d2670a56c4c 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2500usb.c
@@ -55,7 +55,7 @@ MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
  * If the csr_mutex is already held then the _lock variants must
  * be used instead.
  */
-static inline void rt2500usb_register_read(struct rt2x00_dev *rt2x00dev,
+static void rt2500usb_register_read(struct rt2x00_dev *rt2x00dev,
 					   const unsigned int offset,
 					   u16 *value)
 {
@@ -66,7 +66,7 @@ static inline void rt2500usb_register_read(struct rt2x00_dev *rt2x00dev,
 	*value = le16_to_cpu(reg);
 }
 
-static inline void rt2500usb_register_read_lock(struct rt2x00_dev *rt2x00dev,
+static void rt2500usb_register_read_lock(struct rt2x00_dev *rt2x00dev,
 						const unsigned int offset,
 						u16 *value)
 {
@@ -77,16 +77,7 @@ static inline void rt2500usb_register_read_lock(struct rt2x00_dev *rt2x00dev,
 	*value = le16_to_cpu(reg);
 }
 
-static inline void rt2500usb_register_multiread(struct rt2x00_dev *rt2x00dev,
-						const unsigned int offset,
-						void *value, const u16 length)
-{
-	rt2x00usb_vendor_request_buff(rt2x00dev, USB_MULTI_READ,
-				      USB_VENDOR_REQUEST_IN, offset,
-				      value, length);
-}
-
-static inline void rt2500usb_register_write(struct rt2x00_dev *rt2x00dev,
+static void rt2500usb_register_write(struct rt2x00_dev *rt2x00dev,
 					    const unsigned int offset,
 					    u16 value)
 {
@@ -96,7 +87,7 @@ static inline void rt2500usb_register_write(struct rt2x00_dev *rt2x00dev,
 				      &reg, sizeof(reg));
 }
 
-static inline void rt2500usb_register_write_lock(struct rt2x00_dev *rt2x00dev,
+static void rt2500usb_register_write_lock(struct rt2x00_dev *rt2x00dev,
 						 const unsigned int offset,
 						 u16 value)
 {
@@ -106,7 +97,7 @@ static inline void rt2500usb_register_write_lock(struct rt2x00_dev *rt2x00dev,
 				       &reg, sizeof(reg), REGISTER_TIMEOUT);
 }
 
-static inline void rt2500usb_register_multiwrite(struct rt2x00_dev *rt2x00dev,
+static void rt2500usb_register_multiwrite(struct rt2x00_dev *rt2x00dev,
 						 const unsigned int offset,
 						 void *value, const u16 length)
 {
@@ -1170,7 +1161,7 @@ static void rt2500usb_write_beacon(struct queue_entry *entry,
 	/*
 	 * Dump beacon to userspace through debugfs.
 	 */
-	rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry->skb);
+	rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry);
 
 	/*
 	 * USB devices cannot blindly pass the skb->len as the
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800.h b/drivers/net/wireless/ralink/rt2x00/rt2800.h
index 95c1d7c0a2f3..256496bfbafb 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800.h
@@ -72,6 +72,7 @@
 #define RF5592				0x000f
 #define RF3070				0x3070
 #define RF3290				0x3290
+#define RF5350				0x5350
 #define RF5360				0x5360
 #define RF5362				0x5362
 #define RF5370				0x5370
@@ -2286,6 +2287,8 @@ struct mac_iveiv_entry {
 #define RFCSR30_RX_H20M			FIELD8(0x04)
 #define RFCSR30_RX_VCM			FIELD8(0x18)
 #define RFCSR30_RF_CALIBRATION		FIELD8(0x80)
+#define RF3322_RFCSR30_TX_H20M		FIELD8(0x01)
+#define RF3322_RFCSR30_RX_H20M		FIELD8(0x02)
 
 /*
  * RFCSR 31:
@@ -2301,6 +2304,12 @@ struct mac_iveiv_entry {
 #define RFCSR36_RF_BS			FIELD8(0x80)
 
 /*
+ * RFCSR 34:
+ */
+#define RFCSR34_TX0_EXT_PA		FIELD8(0x04)
+#define RFCSR34_TX1_EXT_PA		FIELD8(0x08)
+
+/*
  * RFCSR 38:
  */
 #define RFCSR38_RX_LO1_EN		FIELD8(0x20)
@@ -2312,6 +2321,18 @@ struct mac_iveiv_entry {
 #define RFCSR39_RX_LO2_EN		FIELD8(0x80)
 
 /*
+ * RFCSR 41:
+ */
+#define RFCSR41_BIT1			FIELD8(0x01)
+#define RFCSR41_BIT4			FIELD8(0x08)
+
+/*
+ * RFCSR 42:
+ */
+#define RFCSR42_BIT1			FIELD8(0x01)
+#define RFCSR42_BIT4			FIELD8(0x08)
+
+/*
  * RFCSR 49:
  */
 #define RFCSR49_TX			FIELD8(0x3f)
@@ -2324,6 +2345,8 @@ struct mac_iveiv_entry {
  * RFCSR 50:
  */
 #define RFCSR50_TX			FIELD8(0x3f)
+#define RFCSR50_TX0_EXT_PA		FIELD8(0x02)
+#define RFCSR50_TX1_EXT_PA		FIELD8(0x10)
 #define RFCSR50_EP			FIELD8(0xc0)
 /* bits for RT3593 */
 #define RFCSR50_TX_LO1_EN		FIELD8(0x20)
@@ -2471,6 +2494,8 @@ enum rt2800_eeprom_word {
  * INTERNAL_TX_ALC: 0: disable, 1: enable
  * BT_COEXIST: 0: disable, 1: enable
  * DAC_TEST: 0: disable, 1: enable
+ * EXTERNAL_TX0_PA: 0: disable, 1: enable (only on RT3352)
+ * EXTERNAL_TX1_PA: 0: disable, 1: enable (only on RT3352)
  */
 #define EEPROM_NIC_CONF1_HW_RADIO		FIELD16(0x0001)
 #define EEPROM_NIC_CONF1_EXTERNAL_TX_ALC	FIELD16(0x0002)
@@ -2487,6 +2512,8 @@ enum rt2800_eeprom_word {
 #define EEPROM_NIC_CONF1_INTERNAL_TX_ALC	FIELD16(0x2000)
 #define EEPROM_NIC_CONF1_BT_COEXIST		FIELD16(0x4000)
 #define EEPROM_NIC_CONF1_DAC_TEST		FIELD16(0x8000)
+#define EEPROM_NIC_CONF1_EXTERNAL_TX0_PA_3352	FIELD16(0x4000)
+#define EEPROM_NIC_CONF1_EXTERNAL_TX1_PA_3352	FIELD16(0x8000)
 
 /*
  * EEPROM frequency
@@ -2979,7 +3006,9 @@ struct rt2800_drv_data {
 	u8 bbp26;
 	u8 txmixer_gain_24g;
 	u8 txmixer_gain_5g;
+	u8 max_psdu;
 	unsigned int tbtt_tick;
+	unsigned int ampdu_factor_cnt[4];
 	DECLARE_BITMAP(sta_ids, STA_IDS_SIZE);
 };
 
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
index 4fb79e05078f..8223a1520316 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -373,9 +373,6 @@ static int rt2800_enable_wlan_rt3290(struct rt2x00_dev *rt2x00dev)
 	int i, count;
 
 	rt2800_register_read(rt2x00dev, WLAN_FUN_CTRL, &reg);
-	if (rt2x00_get_field32(reg, WLAN_EN))
-		return 0;
-
 	rt2x00_set_field32(&reg, WLAN_GPIO_OUT_OE_BIT_ALL, 0xff);
 	rt2x00_set_field32(&reg, FRC_WL_ANT_SET, 1);
 	rt2x00_set_field32(&reg, WLAN_CLK_EN, 0);
@@ -967,8 +964,6 @@ static void rt2800_update_beacons_setup(struct rt2x00_dev *rt2x00dev)
 		bcn_num++;
 	}
 
-	WARN_ON_ONCE(bcn_num != rt2x00dev->intf_beaconing);
-
 	rt2800_register_write(rt2x00dev, BCN_OFFSET0, (u32) reg);
 	rt2800_register_write(rt2x00dev, BCN_OFFSET1, (u32) (reg >> 32));
 
@@ -1019,7 +1014,7 @@ void rt2800_write_beacon(struct queue_entry *entry, struct txentry_desc *txdesc)
 	/*
 	 * Dump beacon to userspace through debugfs.
 	 */
-	rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry->skb);
+	rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry);
 
 	/*
 	 * Write entire beacon with TXWI and padding to register.
@@ -1418,6 +1413,23 @@ int rt2800_config_pairwise_key(struct rt2x00_dev *rt2x00dev,
 }
 EXPORT_SYMBOL_GPL(rt2800_config_pairwise_key);
 
+static void rt2800_set_max_psdu_len(struct rt2x00_dev *rt2x00dev)
+{
+	u8 i, max_psdu;
+	u32 reg;
+	struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
+
+	for (i = 0; i < 3; i++)
+		if (drv_data->ampdu_factor_cnt[i] > 0)
+			break;
+
+	max_psdu = min(drv_data->max_psdu, i);
+
+	rt2800_register_read(rt2x00dev, MAX_LEN_CFG, &reg);
+	rt2x00_set_field32(&reg, MAX_LEN_CFG_MAX_PSDU, max_psdu);
+	rt2800_register_write(rt2x00dev, MAX_LEN_CFG, reg);
+}
+
 int rt2800_sta_add(struct rt2x00_dev *rt2x00dev, struct ieee80211_vif *vif,
 		   struct ieee80211_sta *sta)
 {
@@ -1426,6 +1438,17 @@ int rt2800_sta_add(struct rt2x00_dev *rt2x00dev, struct ieee80211_vif *vif,
 	struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
 
 	/*
+	 * Limit global maximum TX AMPDU length to smallest value of all
+	 * connected stations. In AP mode this can be suboptimal, but we
+	 * do not have a choice if some connected STA is not capable to
+	 * receive the same amount of data like the others.
+	 */
+	if (sta->ht_cap.ht_supported) {
+		drv_data->ampdu_factor_cnt[sta->ht_cap.ampdu_factor & 3]++;
+		rt2800_set_max_psdu_len(rt2x00dev);
+	}
+
+	/*
 	 * Search for the first free WCID entry and return the corresponding
 	 * index.
 	 */
@@ -1457,9 +1480,16 @@ int rt2800_sta_add(struct rt2x00_dev *rt2x00dev, struct ieee80211_vif *vif,
 }
 EXPORT_SYMBOL_GPL(rt2800_sta_add);
 
-int rt2800_sta_remove(struct rt2x00_dev *rt2x00dev, int wcid)
+int rt2800_sta_remove(struct rt2x00_dev *rt2x00dev, struct ieee80211_sta *sta)
 {
 	struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
+	struct rt2x00_sta *sta_priv = sta_to_rt2x00_sta(sta);
+	int wcid = sta_priv->wcid;
+
+	if (sta->ht_cap.ht_supported) {
+		drv_data->ampdu_factor_cnt[sta->ht_cap.ampdu_factor & 3]--;
+		rt2800_set_max_psdu_len(rt2x00dev);
+	}
 
 	if (wcid > WCID_END)
 		return 0;
@@ -1902,9 +1932,14 @@ static void rt2800_config_lna_gain(struct rt2x00_dev *rt2x00dev,
 	rt2x00dev->lna_gain = lna_gain;
 }
 
+static inline bool rt2800_clk_is_20mhz(struct rt2x00_dev *rt2x00dev)
+{
+	return clk_get_rate(rt2x00dev->clk) == 20000000;
+}
+
 #define FREQ_OFFSET_BOUND	0x5f
 
-static void rt2800_adjust_freq_offset(struct rt2x00_dev *rt2x00dev)
+static void rt2800_freq_cal_mode1(struct rt2x00_dev *rt2x00dev)
 {
 	u8 freq_offset, prev_freq_offset;
 	u8 rfcsr, prev_rfcsr;
@@ -2075,7 +2110,9 @@ static void rt2800_config_channel_rf3xxx(struct rt2x00_dev *rt2x00dev,
 	rt2800_rfcsr_read(rt2x00dev, 30, &rfcsr);
 	rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 1);
 	rt2800_rfcsr_write(rt2x00dev, 30, rfcsr);
-	msleep(1);
+
+	usleep_range(1000, 1500);
+
 	rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 0);
 	rt2800_rfcsr_write(rt2x00dev, 30, rfcsr);
 }
@@ -2380,7 +2417,7 @@ static void rt2800_config_channel_rf3053(struct rt2x00_dev *rt2x00dev,
 	}
 	rt2800_rfcsr_write(rt2x00dev, 1, rfcsr);
 
-	rt2800_adjust_freq_offset(rt2x00dev);
+	rt2800_freq_cal_mode1(rt2x00dev);
 
 	if (conf_is_ht40(conf)) {
 		txrx_agc_fc = rt2x00_get_field8(drv_data->calibration_bw40,
@@ -2570,7 +2607,7 @@ static void rt2800_config_channel_rf3290(struct rt2x00_dev *rt2x00dev,
 		rt2x00_set_field8(&rfcsr, RFCSR49_TX, info->default_power1);
 	rt2800_rfcsr_write(rt2x00dev, 49, rfcsr);
 
-	rt2800_adjust_freq_offset(rt2x00dev);
+	rt2800_freq_cal_mode1(rt2x00dev);
 
 	if (rf->channel <= 14) {
 		if (rf->channel == 6)
@@ -2611,7 +2648,7 @@ static void rt2800_config_channel_rf3322(struct rt2x00_dev *rt2x00dev,
 	else
 		rt2800_rfcsr_write(rt2x00dev, 48, info->default_power2);
 
-	rt2800_adjust_freq_offset(rt2x00dev);
+	rt2800_freq_cal_mode1(rt2x00dev);
 
 	rt2800_rfcsr_read(rt2x00dev, 1, &rfcsr);
 	rt2x00_set_field8(&rfcsr, RFCSR1_RX0_PD, 1);
@@ -2676,7 +2713,7 @@ static void rt2800_config_channel_rf53xx(struct rt2x00_dev *rt2x00dev,
 	rt2x00_set_field8(&rfcsr, RFCSR1_TX0_PD, 1);
 	rt2800_rfcsr_write(rt2x00dev, 1, rfcsr);
 
-	rt2800_adjust_freq_offset(rt2x00dev);
+	rt2800_freq_cal_mode1(rt2x00dev);
 
 	if (rf->channel <= 14) {
 		int idx = rf->channel-1;
@@ -2723,6 +2760,13 @@ static void rt2800_config_channel_rf53xx(struct rt2x00_dev *rt2x00dev,
 
 				rt2800_rfcsr_write(rt2x00dev, 59,
 						   r59_non_bt[idx]);
+			} else if (rt2x00_rt(rt2x00dev, RT5350)) {
+				static const char r59_non_bt[] = {0x0b, 0x0b,
+					0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0a,
+					0x0a, 0x09, 0x08, 0x07, 0x07, 0x06};
+
+				rt2800_rfcsr_write(rt2x00dev, 59,
+						   r59_non_bt[idx]);
 			}
 		}
 	}
@@ -2971,7 +3015,7 @@ static void rt2800_config_channel_rf55xx(struct rt2x00_dev *rt2x00dev,
 	}
 
 	/* TODO proper frequency adjustment */
-	rt2800_adjust_freq_offset(rt2x00dev);
+	rt2800_freq_cal_mode1(rt2x00dev);
 
 	/* TODO merge with others */
 	rt2800_rfcsr_read(rt2x00dev, 3, &rfcsr);
@@ -3160,6 +3204,7 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 		rt2800_config_channel_rf3322(rt2x00dev, conf, rf, info);
 		break;
 	case RF3070:
+	case RF5350:
 	case RF5360:
 	case RF5362:
 	case RF5370:
@@ -3178,6 +3223,7 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 	if (rt2x00_rf(rt2x00dev, RF3070) ||
 	    rt2x00_rf(rt2x00dev, RF3290) ||
 	    rt2x00_rf(rt2x00dev, RF3322) ||
+	    rt2x00_rf(rt2x00dev, RF5350) ||
 	    rt2x00_rf(rt2x00dev, RF5360) ||
 	    rt2x00_rf(rt2x00dev, RF5362) ||
 	    rt2x00_rf(rt2x00dev, RF5370) ||
@@ -3185,8 +3231,17 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 	    rt2x00_rf(rt2x00dev, RF5390) ||
 	    rt2x00_rf(rt2x00dev, RF5392)) {
 		rt2800_rfcsr_read(rt2x00dev, 30, &rfcsr);
-		rt2x00_set_field8(&rfcsr, RFCSR30_TX_H20M, 0);
-		rt2x00_set_field8(&rfcsr, RFCSR30_RX_H20M, 0);
+		if (rt2x00_rf(rt2x00dev, RF3322)) {
+			rt2x00_set_field8(&rfcsr, RF3322_RFCSR30_TX_H20M,
+					  conf_is_ht40(conf));
+			rt2x00_set_field8(&rfcsr, RF3322_RFCSR30_RX_H20M,
+					  conf_is_ht40(conf));
+		} else {
+			rt2x00_set_field8(&rfcsr, RFCSR30_TX_H20M,
+					  conf_is_ht40(conf));
+			rt2x00_set_field8(&rfcsr, RFCSR30_RX_H20M,
+					  conf_is_ht40(conf));
+		}
 		rt2800_rfcsr_write(rt2x00dev, 30, rfcsr);
 
 		rt2800_rfcsr_read(rt2x00dev, 3, &rfcsr);
@@ -3197,11 +3252,18 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 	/*
 	 * Change BBP settings
 	 */
+
 	if (rt2x00_rt(rt2x00dev, RT3352)) {
+		rt2800_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain);
+		rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
+		rt2800_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain);
+
 		rt2800_bbp_write(rt2x00dev, 27, 0x0);
 		rt2800_bbp_write(rt2x00dev, 66, 0x26 + rt2x00dev->lna_gain);
 		rt2800_bbp_write(rt2x00dev, 27, 0x20);
 		rt2800_bbp_write(rt2x00dev, 66, 0x26 + rt2x00dev->lna_gain);
+		rt2800_bbp_write(rt2x00dev, 86, 0x38);
+		rt2800_bbp_write(rt2x00dev, 83, 0x6a);
 	} else if (rt2x00_rt(rt2x00dev, RT3593)) {
 		if (rf->channel > 14) {
 			/* Disable CCK Packet detection on 5GHz */
@@ -3407,7 +3469,7 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 		}
 	}
 
-	msleep(1);
+	usleep_range(1000, 1500);
 
 	/*
 	 * Clear channel statistic counters
@@ -3419,7 +3481,8 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 	/*
 	 * Clear update flag
 	 */
-	if (rt2x00_rt(rt2x00dev, RT3352)) {
+	if (rt2x00_rt(rt2x00dev, RT3352) ||
+	    rt2x00_rt(rt2x00dev, RT5350)) {
 		rt2800_bbp_read(rt2x00dev, 49, &bbp);
 		rt2x00_set_field8(&bbp, BBP49_UPDATE_FLAG, 0);
 		rt2800_bbp_write(rt2x00dev, 49, bbp);
@@ -4300,21 +4363,25 @@ void rt2800_vco_calibration(struct rt2x00_dev *rt2x00dev)
 	case RF3053:
 	case RF3070:
 	case RF3290:
+	case RF5350:
 	case RF5360:
 	case RF5362:
 	case RF5370:
 	case RF5372:
 	case RF5390:
 	case RF5392:
+	case RF5592:
 		rt2800_rfcsr_read(rt2x00dev, 3, &rfcsr);
 		rt2x00_set_field8(&rfcsr, RFCSR3_VCOCAL_EN, 1);
 		rt2800_rfcsr_write(rt2x00dev, 3, rfcsr);
 		break;
 	default:
+		WARN_ONCE(1, "Not supported RF chipet %x for VCO recalibration",
+			  rt2x00dev->chip.rf);
 		return;
 	}
 
-	mdelay(1);
+	usleep_range(1000, 1500);
 
 	rt2800_register_read(rt2x00dev, TX_PIN_CFG, &tx_pin);
 	if (rt2x00dev->rf_channel <= 14) {
@@ -4536,6 +4603,7 @@ EXPORT_SYMBOL_GPL(rt2800_link_tuner);
  */
 static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
 {
+	struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
 	u32 reg;
 	u16 eeprom;
 	unsigned int i;
@@ -4678,6 +4746,8 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
 		rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000404);
 		rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00000000);
 		rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000);
+	} else if (rt2x00_rt(rt2x00dev, RT5350)) {
+		rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000404);
 	} else {
 		rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000000);
 		rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606);
@@ -4702,14 +4772,18 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
 
 	rt2800_register_read(rt2x00dev, MAX_LEN_CFG, &reg);
 	rt2x00_set_field32(&reg, MAX_LEN_CFG_MAX_MPDU, AGGREGATION_SIZE);
-	if (rt2x00_rt_rev_gte(rt2x00dev, RT2872, REV_RT2872E) ||
-	    rt2x00_rt(rt2x00dev, RT2883) ||
-	    rt2x00_rt_rev_lt(rt2x00dev, RT3070, REV_RT3070E))
-		rt2x00_set_field32(&reg, MAX_LEN_CFG_MAX_PSDU, 2);
-	else
-		rt2x00_set_field32(&reg, MAX_LEN_CFG_MAX_PSDU, 1);
-	rt2x00_set_field32(&reg, MAX_LEN_CFG_MIN_PSDU, 0);
-	rt2x00_set_field32(&reg, MAX_LEN_CFG_MIN_MPDU, 0);
+	if (rt2x00_is_usb(rt2x00dev)) {
+		drv_data->max_psdu = 3;
+	} else if (rt2x00_rt_rev_gte(rt2x00dev, RT2872, REV_RT2872E) ||
+		   rt2x00_rt(rt2x00dev, RT2883) ||
+		   rt2x00_rt_rev_lt(rt2x00dev, RT3070, REV_RT3070E)) {
+		drv_data->max_psdu = 2;
+	} else {
+		drv_data->max_psdu = 1;
+	}
+	rt2x00_set_field32(&reg, MAX_LEN_CFG_MAX_PSDU, drv_data->max_psdu);
+	rt2x00_set_field32(&reg, MAX_LEN_CFG_MIN_PSDU, 10);
+	rt2x00_set_field32(&reg, MAX_LEN_CFG_MIN_MPDU, 10);
 	rt2800_register_write(rt2x00dev, MAX_LEN_CFG, reg);
 
 	rt2800_register_read(rt2x00dev, LED_CFG, &reg);
@@ -4725,8 +4799,8 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
 	rt2800_register_write(rt2x00dev, PBF_MAX_PCNT, 0x1f3fbf9f);
 
 	rt2800_register_read(rt2x00dev, TX_RTY_CFG, &reg);
-	rt2x00_set_field32(&reg, TX_RTY_CFG_SHORT_RTY_LIMIT, 15);
-	rt2x00_set_field32(&reg, TX_RTY_CFG_LONG_RTY_LIMIT, 31);
+	rt2x00_set_field32(&reg, TX_RTY_CFG_SHORT_RTY_LIMIT, 2);
+	rt2x00_set_field32(&reg, TX_RTY_CFG_LONG_RTY_LIMIT, 2);
 	rt2x00_set_field32(&reg, TX_RTY_CFG_LONG_RTY_THRE, 2000);
 	rt2x00_set_field32(&reg, TX_RTY_CFG_NON_AGG_RTY_MODE, 0);
 	rt2x00_set_field32(&reg, TX_RTY_CFG_AGG_RTY_MODE, 0);
@@ -4858,10 +4932,10 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
 	rt2800_register_write(rt2x00dev, TXOP_HLDR_ET, reg);
 
 	rt2800_register_read(rt2x00dev, TX_RTS_CFG, &reg);
-	rt2x00_set_field32(&reg, TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT, 32);
+	rt2x00_set_field32(&reg, TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT, 7);
 	rt2x00_set_field32(&reg, TX_RTS_CFG_RTS_THRES,
 			   IEEE80211_MAX_RTS_THRESHOLD);
-	rt2x00_set_field32(&reg, TX_RTS_CFG_RTS_FBK_EN, 0);
+	rt2x00_set_field32(&reg, TX_RTS_CFG_RTS_FBK_EN, 1);
 	rt2800_register_write(rt2x00dev, TX_RTS_CFG, reg);
 
 	rt2800_register_write(rt2x00dev, EXP_ACK_TIME, 0x002400ca);
@@ -5319,9 +5393,13 @@ static void rt2800_init_bbp_3352(struct rt2x00_dev *rt2x00dev)
 
 	rt2800_bbp_write(rt2x00dev, 82, 0x62);
 
-	rt2800_bbp_write(rt2x00dev, 83, 0x6a);
-
-	rt2800_bbp_write(rt2x00dev, 84, 0x99);
+	if (rt2x00_rt(rt2x00dev, RT5350)) {
+		rt2800_bbp_write(rt2x00dev, 83, 0x7a);
+		rt2800_bbp_write(rt2x00dev, 84, 0x9a);
+	} else {
+		rt2800_bbp_write(rt2x00dev, 83, 0x6a);
+		rt2800_bbp_write(rt2x00dev, 84, 0x99);
+	}
 
 	rt2800_bbp_write(rt2x00dev, 86, 0x38);
 
@@ -5335,9 +5413,13 @@ static void rt2800_init_bbp_3352(struct rt2x00_dev *rt2x00dev)
 
 	rt2800_bbp_write(rt2x00dev, 104, 0x92);
 
-	rt2800_bbp_write(rt2x00dev, 105, 0x34);
-
-	rt2800_bbp_write(rt2x00dev, 106, 0x05);
+	if (rt2x00_rt(rt2x00dev, RT5350)) {
+		rt2800_bbp_write(rt2x00dev, 105, 0x3c);
+		rt2800_bbp_write(rt2x00dev, 106, 0x03);
+	} else {
+		rt2800_bbp_write(rt2x00dev, 105, 0x34);
+		rt2800_bbp_write(rt2x00dev, 106, 0x05);
+	}
 
 	rt2800_bbp_write(rt2x00dev, 120, 0x50);
 
@@ -5362,6 +5444,16 @@ static void rt2800_init_bbp_3352(struct rt2x00_dev *rt2x00dev)
 	rt2800_bbp_write(rt2x00dev, 143, 0xa2);
 
 	rt2800_bbp_write(rt2x00dev, 148, 0xc8);
+
+	if (rt2x00_rt(rt2x00dev, RT5350)) {
+		/* Antenna Software OFDM */
+		rt2800_bbp_write(rt2x00dev, 150, 0x40);
+		/* Antenna Software CCK */
+		rt2800_bbp_write(rt2x00dev, 151, 0x30);
+		rt2800_bbp_write(rt2x00dev, 152, 0xa3);
+		/* Clear previously selected antenna */
+		rt2800_bbp_write(rt2x00dev, 154, 0);
+	}
 }
 
 static void rt2800_init_bbp_3390(struct rt2x00_dev *rt2x00dev)
@@ -5662,6 +5754,7 @@ static void rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
 		rt2800_init_bbp_3290(rt2x00dev);
 		break;
 	case RT3352:
+	case RT5350:
 		rt2800_init_bbp_3352(rt2x00dev);
 		break;
 	case RT3390:
@@ -6135,6 +6228,12 @@ static void rt2800_init_rfcsr_3290(struct rt2x00_dev *rt2x00dev)
 
 static void rt2800_init_rfcsr_3352(struct rt2x00_dev *rt2x00dev)
 {
+	int tx0_int_pa = test_bit(CAPABILITY_INTERNAL_PA_TX0,
+				  &rt2x00dev->cap_flags);
+	int tx1_int_pa = test_bit(CAPABILITY_INTERNAL_PA_TX1,
+				  &rt2x00dev->cap_flags);
+	u8 rfcsr;
+
 	rt2800_rf_init_calibration(rt2x00dev, 30);
 
 	rt2800_rfcsr_write(rt2x00dev, 0, 0xf0);
@@ -6170,15 +6269,30 @@ static void rt2800_init_rfcsr_3352(struct rt2x00_dev *rt2x00dev)
 	rt2800_rfcsr_write(rt2x00dev, 31, 0x80);
 	rt2800_rfcsr_write(rt2x00dev, 32, 0x80);
 	rt2800_rfcsr_write(rt2x00dev, 33, 0x00);
-	rt2800_rfcsr_write(rt2x00dev, 34, 0x01);
+	rfcsr = 0x01;
+	if (!tx0_int_pa)
+		rt2x00_set_field8(&rfcsr, RFCSR34_TX0_EXT_PA, 1);
+	if (!tx1_int_pa)
+		rt2x00_set_field8(&rfcsr, RFCSR34_TX1_EXT_PA, 1);
+	rt2800_rfcsr_write(rt2x00dev, 34, rfcsr);
 	rt2800_rfcsr_write(rt2x00dev, 35, 0x03);
 	rt2800_rfcsr_write(rt2x00dev, 36, 0xbd);
 	rt2800_rfcsr_write(rt2x00dev, 37, 0x3c);
 	rt2800_rfcsr_write(rt2x00dev, 38, 0x5f);
 	rt2800_rfcsr_write(rt2x00dev, 39, 0xc5);
 	rt2800_rfcsr_write(rt2x00dev, 40, 0x33);
-	rt2800_rfcsr_write(rt2x00dev, 41, 0x5b);
-	rt2800_rfcsr_write(rt2x00dev, 42, 0x5b);
+	rfcsr = 0x52;
+	if (tx0_int_pa) {
+		rt2x00_set_field8(&rfcsr, RFCSR41_BIT1, 1);
+		rt2x00_set_field8(&rfcsr, RFCSR41_BIT4, 1);
+	}
+	rt2800_rfcsr_write(rt2x00dev, 41, rfcsr);
+	rfcsr = 0x52;
+	if (tx1_int_pa) {
+		rt2x00_set_field8(&rfcsr, RFCSR42_BIT1, 1);
+		rt2x00_set_field8(&rfcsr, RFCSR42_BIT4, 1);
+	}
+	rt2800_rfcsr_write(rt2x00dev, 42, rfcsr);
 	rt2800_rfcsr_write(rt2x00dev, 43, 0xdb);
 	rt2800_rfcsr_write(rt2x00dev, 44, 0xdb);
 	rt2800_rfcsr_write(rt2x00dev, 45, 0xdb);
@@ -6186,15 +6300,20 @@ static void rt2800_init_rfcsr_3352(struct rt2x00_dev *rt2x00dev)
 	rt2800_rfcsr_write(rt2x00dev, 47, 0x0d);
 	rt2800_rfcsr_write(rt2x00dev, 48, 0x14);
 	rt2800_rfcsr_write(rt2x00dev, 49, 0x00);
-	rt2800_rfcsr_write(rt2x00dev, 50, 0x2d);
-	rt2800_rfcsr_write(rt2x00dev, 51, 0x7f);
-	rt2800_rfcsr_write(rt2x00dev, 52, 0x00);
-	rt2800_rfcsr_write(rt2x00dev, 53, 0x52);
-	rt2800_rfcsr_write(rt2x00dev, 54, 0x1b);
-	rt2800_rfcsr_write(rt2x00dev, 55, 0x7f);
-	rt2800_rfcsr_write(rt2x00dev, 56, 0x00);
-	rt2800_rfcsr_write(rt2x00dev, 57, 0x52);
-	rt2800_rfcsr_write(rt2x00dev, 58, 0x1b);
+	rfcsr = 0x2d;
+	if (!tx0_int_pa)
+		rt2x00_set_field8(&rfcsr, RFCSR50_TX0_EXT_PA, 1);
+	if (!tx1_int_pa)
+		rt2x00_set_field8(&rfcsr, RFCSR50_TX1_EXT_PA, 1);
+	rt2800_rfcsr_write(rt2x00dev, 50, rfcsr);
+	rt2800_rfcsr_write(rt2x00dev, 51, (tx0_int_pa ? 0x7f : 0x52));
+	rt2800_rfcsr_write(rt2x00dev, 52, (tx0_int_pa ? 0x00 : 0xc0));
+	rt2800_rfcsr_write(rt2x00dev, 53, (tx0_int_pa ? 0x52 : 0xd2));
+	rt2800_rfcsr_write(rt2x00dev, 54, (tx0_int_pa ? 0x1b : 0xc0));
+	rt2800_rfcsr_write(rt2x00dev, 55, (tx1_int_pa ? 0x7f : 0x52));
+	rt2800_rfcsr_write(rt2x00dev, 56, (tx1_int_pa ? 0x00 : 0xc0));
+	rt2800_rfcsr_write(rt2x00dev, 57, (tx0_int_pa ? 0x52 : 0x49));
+	rt2800_rfcsr_write(rt2x00dev, 58, (tx1_int_pa ? 0x1b : 0xc0));
 	rt2800_rfcsr_write(rt2x00dev, 59, 0x00);
 	rt2800_rfcsr_write(rt2x00dev, 60, 0x00);
 	rt2800_rfcsr_write(rt2x00dev, 61, 0x00);
@@ -6415,7 +6534,7 @@ static void rt2800_init_rfcsr_3593(struct rt2x00_dev *rt2x00dev)
 	rt2x00_set_field8(&rfcsr, RFCSR2_RESCAL_EN, 1);
 	rt2800_rfcsr_write(rt2x00dev, 2, rfcsr);
 
-	rt2800_adjust_freq_offset(rt2x00dev);
+	rt2800_freq_cal_mode1(rt2x00dev);
 
 	rt2800_rfcsr_read(rt2x00dev, 18, &rfcsr);
 	rt2x00_set_field8(&rfcsr, RFCSR18_XO_TUNE_BYPASS, 1);
@@ -6446,6 +6565,76 @@ static void rt2800_init_rfcsr_3593(struct rt2x00_dev *rt2x00dev)
 	/* TODO: enable stream mode support */
 }
 
+static void rt2800_init_rfcsr_5350(struct rt2x00_dev *rt2x00dev)
+{
+	rt2800_rfcsr_write(rt2x00dev, 0, 0xf0);
+	rt2800_rfcsr_write(rt2x00dev, 1, 0x23);
+	rt2800_rfcsr_write(rt2x00dev, 2, 0x50);
+	rt2800_rfcsr_write(rt2x00dev, 3, 0x08);
+	rt2800_rfcsr_write(rt2x00dev, 4, 0x49);
+	rt2800_rfcsr_write(rt2x00dev, 5, 0x10);
+	rt2800_rfcsr_write(rt2x00dev, 6, 0xe0);
+	rt2800_rfcsr_write(rt2x00dev, 7, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 8, 0xf1);
+	rt2800_rfcsr_write(rt2x00dev, 9, 0x02);
+	rt2800_rfcsr_write(rt2x00dev, 10, 0x53);
+	rt2800_rfcsr_write(rt2x00dev, 11, 0x4a);
+	rt2800_rfcsr_write(rt2x00dev, 12, 0x46);
+	if (rt2800_clk_is_20mhz(rt2x00dev))
+		rt2800_rfcsr_write(rt2x00dev, 13, 0x1f);
+	else
+		rt2800_rfcsr_write(rt2x00dev, 13, 0x9f);
+	rt2800_rfcsr_write(rt2x00dev, 14, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 15, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 16, 0xc0);
+	rt2800_rfcsr_write(rt2x00dev, 18, 0x03);
+	rt2800_rfcsr_write(rt2x00dev, 19, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 20, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 21, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 22, 0x20);
+	rt2800_rfcsr_write(rt2x00dev, 23, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 24, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 25, 0x80);
+	rt2800_rfcsr_write(rt2x00dev, 26, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 27, 0x03);
+	rt2800_rfcsr_write(rt2x00dev, 28, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 29, 0xd0);
+	rt2800_rfcsr_write(rt2x00dev, 30, 0x10);
+	rt2800_rfcsr_write(rt2x00dev, 31, 0x80);
+	rt2800_rfcsr_write(rt2x00dev, 32, 0x80);
+	rt2800_rfcsr_write(rt2x00dev, 33, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 34, 0x07);
+	rt2800_rfcsr_write(rt2x00dev, 35, 0x12);
+	rt2800_rfcsr_write(rt2x00dev, 36, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 37, 0x08);
+	rt2800_rfcsr_write(rt2x00dev, 38, 0x85);
+	rt2800_rfcsr_write(rt2x00dev, 39, 0x1b);
+	rt2800_rfcsr_write(rt2x00dev, 40, 0x0b);
+	rt2800_rfcsr_write(rt2x00dev, 41, 0xbb);
+	rt2800_rfcsr_write(rt2x00dev, 42, 0xd5);
+	rt2800_rfcsr_write(rt2x00dev, 43, 0x9b);
+	rt2800_rfcsr_write(rt2x00dev, 44, 0x0c);
+	rt2800_rfcsr_write(rt2x00dev, 45, 0xa6);
+	rt2800_rfcsr_write(rt2x00dev, 46, 0x73);
+	rt2800_rfcsr_write(rt2x00dev, 47, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 48, 0x10);
+	rt2800_rfcsr_write(rt2x00dev, 49, 0x80);
+	rt2800_rfcsr_write(rt2x00dev, 50, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 51, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 52, 0x38);
+	rt2800_rfcsr_write(rt2x00dev, 53, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 54, 0x38);
+	rt2800_rfcsr_write(rt2x00dev, 55, 0x43);
+	rt2800_rfcsr_write(rt2x00dev, 56, 0x82);
+	rt2800_rfcsr_write(rt2x00dev, 57, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 58, 0x39);
+	rt2800_rfcsr_write(rt2x00dev, 59, 0x0b);
+	rt2800_rfcsr_write(rt2x00dev, 60, 0x45);
+	rt2800_rfcsr_write(rt2x00dev, 61, 0xd1);
+	rt2800_rfcsr_write(rt2x00dev, 62, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 63, 0x00);
+}
+
 static void rt2800_init_rfcsr_5390(struct rt2x00_dev *rt2x00dev)
 {
 	rt2800_rf_init_calibration(rt2x00dev, 2);
@@ -6641,7 +6830,7 @@ static void rt2800_init_rfcsr_5592(struct rt2x00_dev *rt2x00dev)
 	rt2800_rfcsr_write(rt2x00dev, 2, 0x80);
 	msleep(1);
 
-	rt2800_adjust_freq_offset(rt2x00dev);
+	rt2800_freq_cal_mode1(rt2x00dev);
 
 	/* Enable DC filter */
 	if (rt2x00_rt_rev_gte(rt2x00dev, RT5592, REV_RT5592C))
@@ -6683,6 +6872,9 @@ static void rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
 	case RT3593:
 		rt2800_init_rfcsr_3593(rt2x00dev);
 		break;
+	case RT5350:
+		rt2800_init_rfcsr_5350(rt2x00dev);
+		break;
 	case RT5390:
 		rt2800_init_rfcsr_5390(rt2x00dev);
 		break;
@@ -7060,6 +7252,10 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	    rt2x00_rt(rt2x00dev, RT5390) ||
 	    rt2x00_rt(rt2x00dev, RT5392))
 		rt2800_eeprom_read(rt2x00dev, EEPROM_CHIP_ID, &rf);
+	else if (rt2x00_rt(rt2x00dev, RT3352))
+		rf = RF3322;
+	else if (rt2x00_rt(rt2x00dev, RT5350))
+		rf = RF5350;
 	else
 		rf = rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RF_TYPE);
 
@@ -7078,6 +7274,7 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	case RF3290:
 	case RF3320:
 	case RF3322:
+	case RF5350:
 	case RF5360:
 	case RF5362:
 	case RF5370:
@@ -7149,7 +7346,8 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Detect if this device has Bluetooth co-existence.
 	 */
-	if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_BT_COEXIST))
+	if (!rt2x00_rt(rt2x00dev, RT3352) &&
+	    rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_BT_COEXIST))
 		__set_bit(CAPABILITY_BT_COEXIST, &rt2x00dev->cap_flags);
 
 	/*
@@ -7178,6 +7376,22 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
 					EIRP_MAX_TX_POWER_LIMIT)
 		__set_bit(CAPABILITY_POWER_LIMIT, &rt2x00dev->cap_flags);
 
+	/*
+	 * Detect if device uses internal or external PA
+	 */
+	rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
+
+	if (rt2x00_rt(rt2x00dev, RT3352)) {
+		if (!rt2x00_get_field16(eeprom,
+		    EEPROM_NIC_CONF1_EXTERNAL_TX0_PA_3352))
+		    __set_bit(CAPABILITY_INTERNAL_PA_TX0,
+			      &rt2x00dev->cap_flags);
+		if (!rt2x00_get_field16(eeprom,
+		    EEPROM_NIC_CONF1_EXTERNAL_TX1_PA_3352))
+		    __set_bit(CAPABILITY_INTERNAL_PA_TX1,
+			      &rt2x00dev->cap_flags);
+	}
+
 	return 0;
 }
 
@@ -7322,6 +7536,27 @@ static const struct rf_channel rf_vals_3x[] = {
 	{173, 0x61, 0, 9},
 };
 
+/*
+ * RF value list for rt3xxx with Xtal20MHz
+ * Supports: 2.4 GHz (all) (RF3322)
+ */
+static const struct rf_channel rf_vals_3x_xtal20[] = {
+	{1,    0xE2,	 2,  0x14},
+	{2,    0xE3,	 2,  0x14},
+	{3,    0xE4,	 2,  0x14},
+	{4,    0xE5,	 2,  0x14},
+	{5,    0xE6,	 2,  0x14},
+	{6,    0xE7,	 2,  0x14},
+	{7,    0xE8,	 2,  0x14},
+	{8,    0xE9,	 2,  0x14},
+	{9,    0xEA,	 2,  0x14},
+	{10,   0xEB,	 2,  0x14},
+	{11,   0xEC,	 2,  0x14},
+	{12,   0xED,	 2,  0x14},
+	{13,   0xEE,	 2,  0x14},
+	{14,   0xF0,	 2,  0x18},
+};
+
 static const struct rf_channel rf_vals_5592_xtal20[] = {
 	/* Channel, N, K, mod, R */
 	{1, 482, 4, 10, 3},
@@ -7470,6 +7705,13 @@ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 	rt2x00dev->hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
 
 	/*
+	 * Change default retry settings to values corresponding more closely
+	 * to rate[0].count setting of minstrel rate control algorithm.
+	 */
+	rt2x00dev->hw->wiphy->retry_short = 2;
+	rt2x00dev->hw->wiphy->retry_long = 2;
+
+	/*
 	 * Initialize all hw fields.
 	 */
 	ieee80211_hw_set(rt2x00dev->hw, REPORTS_TX_ACK_STATUS);
@@ -7536,6 +7778,7 @@ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 	case RF3290:
 	case RF3320:
 	case RF3322:
+	case RF5350:
 	case RF5360:
 	case RF5362:
 	case RF5370:
@@ -7543,7 +7786,10 @@ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 	case RF5390:
 	case RF5392:
 		spec->num_channels = 14;
-		spec->channels = rf_vals_3x;
+		if (rt2800_clk_is_20mhz(rt2x00dev))
+			spec->channels = rf_vals_3x_xtal20;
+		else
+			spec->channels = rf_vals_3x;
 		break;
 
 	case RF3052:
@@ -7593,7 +7839,7 @@ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 
 	spec->ht.cap |= rx_chains << IEEE80211_HT_CAP_RX_STBC_SHIFT;
 
-	spec->ht.ampdu_factor = 3;
+	spec->ht.ampdu_factor = (rx_chains > 1) ? 3 : 2;
 	spec->ht.ampdu_density = 4;
 	spec->ht.mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED;
 	if (tx_chains != rx_chains) {
@@ -7669,12 +7915,14 @@ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 	case RF3053:
 	case RF3070:
 	case RF3290:
+	case RF5350:
 	case RF5360:
 	case RF5362:
 	case RF5370:
 	case RF5372:
 	case RF5390:
 	case RF5392:
+	case RF5592:
 		__set_bit(CAPABILITY_VCO_RECALIBRATION, &rt2x00dev->cap_flags);
 		break;
 	}
@@ -7708,6 +7956,7 @@ static int rt2800_probe_rt(struct rt2x00_dev *rt2x00dev)
 	case RT3390:
 	case RT3572:
 	case RT3593:
+	case RT5350:
 	case RT5390:
 	case RT5392:
 	case RT5592:
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h
index 83f1a44fb9b4..0a8b4df665fe 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h
@@ -183,7 +183,7 @@ int rt2800_config_pairwise_key(struct rt2x00_dev *rt2x00dev,
 			       struct ieee80211_key_conf *key);
 int rt2800_sta_add(struct rt2x00_dev *rt2x00dev, struct ieee80211_vif *vif,
 		   struct ieee80211_sta *sta);
-int rt2800_sta_remove(struct rt2x00_dev *rt2x00dev, int wcid);
+int rt2800_sta_remove(struct rt2x00_dev *rt2x00dev, struct ieee80211_sta *sta);
 void rt2800_config_filter(struct rt2x00_dev *rt2x00dev,
 			  const unsigned int filter_flags);
 void rt2800_config_intf(struct rt2x00_dev *rt2x00dev, struct rt2x00_intf *intf,
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800usb.c b/drivers/net/wireless/ralink/rt2x00/rt2800usb.c
index f38c44061b5b..205a7b8ac8a7 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800usb.c
@@ -123,7 +123,7 @@ static inline bool rt2800usb_entry_txstatus_timeout(struct queue_entry *entry)
 	if (!test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags))
 		return false;
 
-	tout = time_after(jiffies, entry->last_action + msecs_to_jiffies(100));
+	tout = time_after(jiffies, entry->last_action + msecs_to_jiffies(500));
 	if (unlikely(tout))
 		rt2x00_dbg(entry->queue->rt2x00dev,
 			   "TX status timeout for entry %d in queue %d\n",
@@ -436,47 +436,6 @@ static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev,
 }
 
 /*
- * Watchdog handlers
- */
-static void rt2800usb_watchdog(struct rt2x00_dev *rt2x00dev)
-{
-	unsigned int i;
-	u32 reg;
-
-	rt2x00usb_register_read(rt2x00dev, TXRXQ_PCNT, &reg);
-	if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX0Q)) {
-		rt2x00_warn(rt2x00dev, "TX HW queue 0 timed out, invoke forced kick\n");
-
-		rt2x00usb_register_write(rt2x00dev, PBF_CFG, 0xf40012);
-
-		for (i = 0; i < 10; i++) {
-			udelay(10);
-			if (!rt2x00_get_field32(reg, TXRXQ_PCNT_TX0Q))
-				break;
-		}
-
-		rt2x00usb_register_write(rt2x00dev, PBF_CFG, 0xf40006);
-	}
-
-	rt2x00usb_register_read(rt2x00dev, TXRXQ_PCNT, &reg);
-	if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX1Q)) {
-		rt2x00_warn(rt2x00dev, "TX HW queue 1 timed out, invoke forced kick\n");
-
-		rt2x00usb_register_write(rt2x00dev, PBF_CFG, 0xf4000a);
-
-		for (i = 0; i < 10; i++) {
-			udelay(10);
-			if (!rt2x00_get_field32(reg, TXRXQ_PCNT_TX1Q))
-				break;
-		}
-
-		rt2x00usb_register_write(rt2x00dev, PBF_CFG, 0xf40006);
-	}
-
-	rt2x00usb_watchdog(rt2x00dev);
-}
-
-/*
  * TX descriptor initialization
  */
 static __le32 *rt2800usb_get_txwi(struct queue_entry *entry)
@@ -643,10 +602,9 @@ static void rt2800usb_txdone_nostatus(struct rt2x00_dev *rt2x00dev)
 			    !test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags))
 				break;
 
-			if (test_bit(ENTRY_DATA_IO_FAILED, &entry->flags))
+			if (test_bit(ENTRY_DATA_IO_FAILED, &entry->flags) ||
+			    rt2800usb_entry_txstatus_timeout(entry))
 				rt2x00lib_txdone_noinfo(entry, TXDONE_FAILURE);
-			else if (rt2800usb_entry_txstatus_timeout(entry))
-				rt2x00lib_txdone_noinfo(entry, TXDONE_UNKNOWN);
 			else
 				break;
 		}
@@ -877,7 +835,6 @@ static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
 	.link_tuner		= rt2800_link_tuner,
 	.gain_calibration	= rt2800_gain_calibration,
 	.vco_calibration	= rt2800_vco_calibration,
-	.watchdog		= rt2800usb_watchdog,
 	.start_queue		= rt2800usb_start_queue,
 	.kick_queue		= rt2x00usb_kick_queue,
 	.stop_queue		= rt2800usb_stop_queue,
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00.h b/drivers/net/wireless/ralink/rt2x00/rt2x00.h
index aa3d4ceef4ad..26869b3bef45 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h
@@ -39,6 +39,7 @@
 #include <linux/hrtimer.h>
 #include <linux/average.h>
 #include <linux/usb.h>
+#include <linux/clk.h>
 
 #include <net/mac80211.h>
 
@@ -169,6 +170,7 @@ struct rt2x00_chip {
 #define RT3572		0x3572
 #define RT3593		0x3593
 #define RT3883		0x3883	/* WSOC */
+#define RT5350		0x5350  /* WSOC 2.4GHz */
 #define RT5390		0x5390  /* 2.4GHz */
 #define RT5392		0x5392  /* 2.4GHz */
 #define RT5592		0x5592
@@ -627,7 +629,7 @@ struct rt2x00lib_ops {
 			struct ieee80211_vif *vif,
 			struct ieee80211_sta *sta);
 	int (*sta_remove) (struct rt2x00_dev *rt2x00dev,
-			   int wcid);
+			   struct ieee80211_sta *sta);
 };
 
 /*
@@ -716,6 +718,8 @@ enum rt2x00_capability_flags {
 	CAPABILITY_DOUBLE_ANTENNA,
 	CAPABILITY_BT_COEXIST,
 	CAPABILITY_VCO_RECALIBRATION,
+	CAPABILITY_INTERNAL_PA_TX0,
+	CAPABILITY_INTERNAL_PA_TX1,
 };
 
 /*
@@ -834,6 +838,10 @@ struct rt2x00_dev {
 	struct mutex csr_mutex;
 
 	/*
+	 * Mutex to synchronize config and link tuner.
+	 */
+	struct mutex conf_mutex;
+	/*
 	 * Current packet filter configuration for the device.
 	 * This contains all currently active FIF_* flags send
 	 * to us by mac80211 during configure_filter().
@@ -1005,6 +1013,9 @@ struct rt2x00_dev {
 	unsigned int extra_tx_headroom;
 
 	struct usb_anchor *anchor;
+
+	/* Clock for System On Chip devices. */
+	struct clk *clk;
 };
 
 struct rt2x00_bar_list_entry {
@@ -1389,11 +1400,11 @@ void rt2x00queue_flush_queues(struct rt2x00_dev *rt2x00dev, bool drop);
  */
 #ifdef CONFIG_RT2X00_LIB_DEBUGFS
 void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev,
-			    enum rt2x00_dump_type type, struct sk_buff *skb);
+			    enum rt2x00_dump_type type, struct queue_entry *entry);
 #else
 static inline void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev,
 					  enum rt2x00_dump_type type,
-					  struct sk_buff *skb)
+					  struct queue_entry *entry)
 {
 }
 #endif /* CONFIG_RT2X00_LIB_DEBUGFS */
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00config.c b/drivers/net/wireless/ralink/rt2x00/rt2x00config.c
index 6a1f508d472f..350507458ddc 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00config.c
@@ -249,6 +249,22 @@ void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
 	 */
 	rt2x00dev->ops->lib->config(rt2x00dev, &libconf, ieee80211_flags);
 
+	if (conf->flags & IEEE80211_CONF_PS)
+		set_bit(CONFIG_POWERSAVING, &rt2x00dev->flags);
+	else
+		clear_bit(CONFIG_POWERSAVING, &rt2x00dev->flags);
+
+	if (conf->flags & IEEE80211_CONF_MONITOR)
+		set_bit(CONFIG_MONITORING, &rt2x00dev->flags);
+	else
+		clear_bit(CONFIG_MONITORING, &rt2x00dev->flags);
+
+	rt2x00dev->curr_band = conf->chandef.chan->band;
+	rt2x00dev->curr_freq = conf->chandef.chan->center_freq;
+	rt2x00dev->tx_power = conf->power_level;
+	rt2x00dev->short_retry = conf->short_frame_max_tx_count;
+	rt2x00dev->long_retry = conf->long_frame_max_tx_count;
+
 	/*
 	 * Some configuration changes affect the link quality
 	 * which means we need to reset the link tuner.
@@ -271,20 +287,4 @@ void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
 				   &rt2x00dev->autowakeup_work,
 				   autowake_timeout - 15);
 	}
-
-	if (conf->flags & IEEE80211_CONF_PS)
-		set_bit(CONFIG_POWERSAVING, &rt2x00dev->flags);
-	else
-		clear_bit(CONFIG_POWERSAVING, &rt2x00dev->flags);
-
-	if (conf->flags & IEEE80211_CONF_MONITOR)
-		set_bit(CONFIG_MONITORING, &rt2x00dev->flags);
-	else
-		clear_bit(CONFIG_MONITORING, &rt2x00dev->flags);
-
-	rt2x00dev->curr_band = conf->chandef.chan->band;
-	rt2x00dev->curr_freq = conf->chandef.chan->center_freq;
-	rt2x00dev->tx_power = conf->power_level;
-	rt2x00dev->short_retry = conf->short_frame_max_tx_count;
-	rt2x00dev->long_retry = conf->long_frame_max_tx_count;
 }
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c
index 72ae530e4a3b..964aefdc11f0 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c
@@ -157,9 +157,10 @@ void rt2x00debug_update_crypto(struct rt2x00_dev *rt2x00dev,
 }
 
 void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev,
-			    enum rt2x00_dump_type type, struct sk_buff *skb)
+			    enum rt2x00_dump_type type, struct queue_entry *entry)
 {
 	struct rt2x00debug_intf *intf = rt2x00dev->debugfs_intf;
+	struct sk_buff *skb = entry->skb;
 	struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
 	struct sk_buff *skbcopy;
 	struct rt2x00dump_hdr *dump_hdr;
@@ -196,8 +197,8 @@ void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev,
 	dump_hdr->chip_rf = cpu_to_le16(rt2x00dev->chip.rf);
 	dump_hdr->chip_rev = cpu_to_le16(rt2x00dev->chip.rev);
 	dump_hdr->type = cpu_to_le16(type);
-	dump_hdr->queue_index = skbdesc->entry->queue->qid;
-	dump_hdr->entry_index = skbdesc->entry->entry_idx;
+	dump_hdr->queue_index = entry->queue->qid;
+	dump_hdr->entry_index = entry->entry_idx;
 	dump_hdr->timestamp_sec = cpu_to_le32(timestamp.tv_sec);
 	dump_hdr->timestamp_usec = cpu_to_le32(timestamp.tv_usec);
 
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
index eb7b71443657..dd6678109b7e 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
@@ -87,9 +87,6 @@ int rt2x00lib_enable_radio(struct rt2x00_dev *rt2x00dev)
 	 */
 	rt2x00queue_start_queues(rt2x00dev);
 	rt2x00link_start_tuner(rt2x00dev);
-	rt2x00link_start_agc(rt2x00dev);
-	if (rt2x00_has_cap_vco_recalibration(rt2x00dev))
-		rt2x00link_start_vcocal(rt2x00dev);
 
 	/*
 	 * Start watchdog monitoring.
@@ -112,9 +109,6 @@ void rt2x00lib_disable_radio(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Stop all queues
 	 */
-	rt2x00link_stop_agc(rt2x00dev);
-	if (rt2x00_has_cap_vco_recalibration(rt2x00dev))
-		rt2x00link_stop_vcocal(rt2x00dev);
 	rt2x00link_stop_tuner(rt2x00dev);
 	rt2x00queue_stop_queues(rt2x00dev);
 	rt2x00queue_flush_queues(rt2x00dev, true);
@@ -369,7 +363,7 @@ void rt2x00lib_txdone(struct queue_entry *entry,
 	 * Send frame to debugfs immediately, after this call is completed
 	 * we are going to overwrite the skb->cb array.
 	 */
-	rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_TXDONE, entry->skb);
+	rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_TXDONE, entry);
 
 	/*
 	 * Determine if the frame has been successfully transmitted and
@@ -778,7 +772,7 @@ void rt2x00lib_rxdone(struct queue_entry *entry, gfp_t gfp)
 	 */
 	rt2x00link_update_stats(rt2x00dev, entry->skb, &rxdesc);
 	rt2x00debug_update_crypto(rt2x00dev, &rxdesc);
-	rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_RXDONE, entry->skb);
+	rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_RXDONE, entry);
 
 	/*
 	 * Initialize RX status information, and send frame
@@ -1319,6 +1313,7 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev)
 
 	spin_lock_init(&rt2x00dev->irqmask_lock);
 	mutex_init(&rt2x00dev->csr_mutex);
+	mutex_init(&rt2x00dev->conf_mutex);
 	INIT_LIST_HEAD(&rt2x00dev->bar_list);
 	spin_lock_init(&rt2x00dev->bar_list_lock);
 
@@ -1441,21 +1436,6 @@ void rt2x00lib_remove_dev(struct rt2x00_dev *rt2x00dev)
 	cancel_work_sync(&rt2x00dev->intf_work);
 	cancel_delayed_work_sync(&rt2x00dev->autowakeup_work);
 	cancel_work_sync(&rt2x00dev->sleep_work);
-#if IS_ENABLED(CONFIG_RT2X00_LIB_USB)
-	if (rt2x00_is_usb(rt2x00dev)) {
-		usb_kill_anchored_urbs(rt2x00dev->anchor);
-		hrtimer_cancel(&rt2x00dev->txstatus_timer);
-		cancel_work_sync(&rt2x00dev->rxdone_work);
-		cancel_work_sync(&rt2x00dev->txdone_work);
-	}
-#endif
-	if (rt2x00dev->workqueue)
-		destroy_workqueue(rt2x00dev->workqueue);
-
-	/*
-	 * Free the tx status fifo.
-	 */
-	kfifo_free(&rt2x00dev->txstatus_fifo);
 
 	/*
 	 * Kill the tx status tasklet.
@@ -1471,6 +1451,14 @@ void rt2x00lib_remove_dev(struct rt2x00_dev *rt2x00dev)
 	 */
 	rt2x00lib_uninitialize(rt2x00dev);
 
+	if (rt2x00dev->workqueue)
+		destroy_workqueue(rt2x00dev->workqueue);
+
+	/*
+	 * Free the tx status fifo.
+	 */
+	kfifo_free(&rt2x00dev->txstatus_fifo);
+
 	/*
 	 * Free extra components
 	 */
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00lib.h b/drivers/net/wireless/ralink/rt2x00/rt2x00lib.h
index fb7c349ccc9c..9ddc1681b86a 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00lib.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00lib.h
@@ -29,9 +29,10 @@
  * Interval defines
  */
 #define WATCHDOG_INTERVAL	round_jiffies_relative(HZ)
-#define LINK_TUNE_INTERVAL	round_jiffies_relative(HZ)
-#define AGC_INTERVAL		round_jiffies_relative(4 * HZ)
-#define VCO_INTERVAL		round_jiffies_relative(10 * HZ) /* 10 sec */
+#define LINK_TUNE_SECONDS	1
+#define LINK_TUNE_INTERVAL	round_jiffies_relative(LINK_TUNE_SECONDS * HZ)
+#define AGC_SECONDS		4
+#define VCO_SECONDS		10
 
 /*
  * rt2x00_rate: Per rate device information
@@ -271,30 +272,6 @@ void rt2x00link_start_watchdog(struct rt2x00_dev *rt2x00dev);
 void rt2x00link_stop_watchdog(struct rt2x00_dev *rt2x00dev);
 
 /**
- * rt2x00link_start_agc - Start periodic gain calibration
- * @rt2x00dev: Pointer to &struct rt2x00_dev.
- */
-void rt2x00link_start_agc(struct rt2x00_dev *rt2x00dev);
-
-/**
- * rt2x00link_start_vcocal - Start periodic VCO calibration
- * @rt2x00dev: Pointer to &struct rt2x00_dev.
- */
-void rt2x00link_start_vcocal(struct rt2x00_dev *rt2x00dev);
-
-/**
- * rt2x00link_stop_agc - Stop periodic gain calibration
- * @rt2x00dev: Pointer to &struct rt2x00_dev.
- */
-void rt2x00link_stop_agc(struct rt2x00_dev *rt2x00dev);
-
-/**
- * rt2x00link_stop_vcocal - Stop periodic VCO calibration
- * @rt2x00dev: Pointer to &struct rt2x00_dev.
- */
-void rt2x00link_stop_vcocal(struct rt2x00_dev *rt2x00dev);
-
-/**
  * rt2x00link_register - Initialize link tuning & watchdog functionality
  * @rt2x00dev: Pointer to &struct rt2x00_dev.
  *
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00link.c b/drivers/net/wireless/ralink/rt2x00/rt2x00link.c
index 017188e5a736..2010a7715f21 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00link.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00link.c
@@ -233,15 +233,13 @@ void rt2x00link_start_tuner(struct rt2x00_dev *rt2x00dev)
 	struct link *link = &rt2x00dev->link;
 
 	/*
-	 * Link tuning should only be performed when
-	 * an active sta interface exists. AP interfaces
-	 * don't need link tuning and monitor mode interfaces
-	 * should never have to work with link tuners.
+	 * Single monitor mode interfaces should never have
+	 * work with link tuners.
 	 */
-	if (!rt2x00dev->intf_sta_count)
+	if (!rt2x00dev->intf_ap_count && !rt2x00dev->intf_sta_count)
 		return;
 
-	/**
+	/*
 	 * While scanning, link tuning is disabled. By default
 	 * the most sensitive settings will be used to make sure
 	 * that all beacons and probe responses will be received
@@ -308,22 +306,11 @@ static void rt2x00link_reset_qual(struct rt2x00_dev *rt2x00dev)
 	qual->tx_failed = 0;
 }
 
-static void rt2x00link_tuner(struct work_struct *work)
+static void rt2x00link_tuner_sta(struct rt2x00_dev *rt2x00dev, struct link *link)
 {
-	struct rt2x00_dev *rt2x00dev =
-	    container_of(work, struct rt2x00_dev, link.work.work);
-	struct link *link = &rt2x00dev->link;
 	struct link_qual *qual = &rt2x00dev->link.qual;
 
 	/*
-	 * When the radio is shutting down we should
-	 * immediately cease all link tuning.
-	 */
-	if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags) ||
-	    test_bit(DEVICE_STATE_SCANNING, &rt2x00dev->flags))
-		return;
-
-	/*
 	 * Update statistics.
 	 */
 	rt2x00dev->ops->lib->link_stats(rt2x00dev, qual);
@@ -360,6 +347,38 @@ static void rt2x00link_tuner(struct work_struct *work)
 	 */
 	if (rt2x00lib_antenna_diversity(rt2x00dev))
 		rt2x00link_reset_qual(rt2x00dev);
+}
+
+static void rt2x00link_tuner(struct work_struct *work)
+{
+	struct rt2x00_dev *rt2x00dev =
+	    container_of(work, struct rt2x00_dev, link.work.work);
+	struct link *link = &rt2x00dev->link;
+
+	/*
+	 * When the radio is shutting down we should
+	 * immediately cease all link tuning.
+	 */
+	if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags) ||
+	    test_bit(DEVICE_STATE_SCANNING, &rt2x00dev->flags))
+		return;
+
+	/* Do not race with rt2x00mac_config(). */
+	mutex_lock(&rt2x00dev->conf_mutex);
+
+	if (rt2x00dev->intf_sta_count)
+		rt2x00link_tuner_sta(rt2x00dev, link);
+
+	if (rt2x00dev->ops->lib->gain_calibration &&
+	    (link->count % (AGC_SECONDS / LINK_TUNE_SECONDS)) == 0)
+		rt2x00dev->ops->lib->gain_calibration(rt2x00dev);
+
+	if (rt2x00dev->ops->lib->vco_calibration &&
+	    rt2x00_has_cap_vco_recalibration(rt2x00dev) &&
+	    (link->count % (VCO_SECONDS / LINK_TUNE_SECONDS)) == 0)
+		rt2x00dev->ops->lib->vco_calibration(rt2x00dev);
+
+	mutex_unlock(&rt2x00dev->conf_mutex);
 
 	/*
 	 * Increase tuner counter, and reschedule the next link tuner run.
@@ -408,85 +427,8 @@ static void rt2x00link_watchdog(struct work_struct *work)
 					     WATCHDOG_INTERVAL);
 }
 
-void rt2x00link_start_agc(struct rt2x00_dev *rt2x00dev)
-{
-	struct link *link = &rt2x00dev->link;
-
-	if (test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags) &&
-	    rt2x00dev->ops->lib->gain_calibration)
-		ieee80211_queue_delayed_work(rt2x00dev->hw,
-					     &link->agc_work,
-					     AGC_INTERVAL);
-}
-
-void rt2x00link_start_vcocal(struct rt2x00_dev *rt2x00dev)
-{
-	struct link *link = &rt2x00dev->link;
-
-	if (test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags) &&
-	    rt2x00dev->ops->lib->vco_calibration)
-		ieee80211_queue_delayed_work(rt2x00dev->hw,
-					     &link->vco_work,
-					     VCO_INTERVAL);
-}
-
-void rt2x00link_stop_agc(struct rt2x00_dev *rt2x00dev)
-{
-	cancel_delayed_work_sync(&rt2x00dev->link.agc_work);
-}
-
-void rt2x00link_stop_vcocal(struct rt2x00_dev *rt2x00dev)
-{
-	cancel_delayed_work_sync(&rt2x00dev->link.vco_work);
-}
-
-static void rt2x00link_agc(struct work_struct *work)
-{
-	struct rt2x00_dev *rt2x00dev =
-	    container_of(work, struct rt2x00_dev, link.agc_work.work);
-	struct link *link = &rt2x00dev->link;
-
-	/*
-	 * When the radio is shutting down we should
-	 * immediately cease the watchdog monitoring.
-	 */
-	if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
-		return;
-
-	rt2x00dev->ops->lib->gain_calibration(rt2x00dev);
-
-	if (test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags))
-		ieee80211_queue_delayed_work(rt2x00dev->hw,
-					     &link->agc_work,
-					     AGC_INTERVAL);
-}
-
-static void rt2x00link_vcocal(struct work_struct *work)
-{
-	struct rt2x00_dev *rt2x00dev =
-	    container_of(work, struct rt2x00_dev, link.vco_work.work);
-	struct link *link = &rt2x00dev->link;
-
-	/*
-	 * When the radio is shutting down we should
-	 * immediately cease the VCO calibration.
-	 */
-	if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
-		return;
-
-	rt2x00dev->ops->lib->vco_calibration(rt2x00dev);
-
-	if (test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags))
-		ieee80211_queue_delayed_work(rt2x00dev->hw,
-					     &link->vco_work,
-					     VCO_INTERVAL);
-}
-
 void rt2x00link_register(struct rt2x00_dev *rt2x00dev)
 {
-	INIT_DELAYED_WORK(&rt2x00dev->link.agc_work, rt2x00link_agc);
-	if (rt2x00_has_cap_vco_recalibration(rt2x00dev))
-		INIT_DELAYED_WORK(&rt2x00dev->link.vco_work, rt2x00link_vcocal);
 	INIT_DELAYED_WORK(&rt2x00dev->link.watchdog_work, rt2x00link_watchdog);
 	INIT_DELAYED_WORK(&rt2x00dev->link.work, rt2x00link_tuner);
 }
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c
index 13da95a24cf7..ecc96312a370 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c
@@ -320,6 +320,9 @@ int rt2x00mac_config(struct ieee80211_hw *hw, u32 changed)
 	 */
 	rt2x00queue_stop_queue(rt2x00dev->rx);
 
+	/* Do not race with with link tuner. */
+	mutex_lock(&rt2x00dev->conf_mutex);
+
 	/*
 	 * When we've just turned on the radio, we want to reprogram
 	 * everything to ensure a consistent state
@@ -335,6 +338,8 @@ int rt2x00mac_config(struct ieee80211_hw *hw, u32 changed)
 	 */
 	rt2x00lib_config_antenna(rt2x00dev, rt2x00dev->default_ant);
 
+	mutex_unlock(&rt2x00dev->conf_mutex);
+
 	/* Turn RX back on */
 	rt2x00queue_start_queue(rt2x00dev->rx);
 
@@ -539,9 +544,8 @@ int rt2x00mac_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 			 struct ieee80211_sta *sta)
 {
 	struct rt2x00_dev *rt2x00dev = hw->priv;
-	struct rt2x00_sta *sta_priv = sta_to_rt2x00_sta(sta);
 
-	return rt2x00dev->ops->lib->sta_remove(rt2x00dev, sta_priv->wcid);
+	return rt2x00dev->ops->lib->sta_remove(rt2x00dev, sta);
 }
 EXPORT_SYMBOL_GPL(rt2x00mac_sta_remove);
 
@@ -739,7 +743,8 @@ void rt2x00mac_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		return;
 
 	tx_queue_for_each(rt2x00dev, queue)
-		rt2x00queue_flush_queue(queue, drop);
+		if (!rt2x00queue_empty(queue))
+			rt2x00queue_flush_queue(queue, drop);
 }
 EXPORT_SYMBOL_GPL(rt2x00mac_flush);
 
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00mmio.c b/drivers/net/wireless/ralink/rt2x00/rt2x00mmio.c
index f0178fd4fe5f..da38d254c26f 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00mmio.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00mmio.c
@@ -101,7 +101,7 @@ void rt2x00mmio_flush_queue(struct data_queue *queue, bool drop)
 	unsigned int i;
 
 	for (i = 0; !rt2x00queue_empty(queue) && i < 10; i++)
-		msleep(10);
+		msleep(50);
 }
 EXPORT_SYMBOL_GPL(rt2x00mmio_flush_queue);
 
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c
index 68b620b2462f..e1660b92b20c 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c
@@ -83,7 +83,6 @@ struct sk_buff *rt2x00queue_alloc_rxskb(struct queue_entry *entry, gfp_t gfp)
 	 */
 	skbdesc = get_skb_frame_desc(skb);
 	memset(skbdesc, 0, sizeof(*skbdesc));
-	skbdesc->entry = entry;
 
 	if (rt2x00_has_cap_flag(rt2x00dev, REQUIRE_DMA)) {
 		dma_addr_t skb_dma;
@@ -306,13 +305,12 @@ static void rt2x00queue_create_tx_descriptor_ht(struct rt2x00_dev *rt2x00dev,
 	struct ieee80211_tx_rate *txrate = &tx_info->control.rates[0];
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
 	struct rt2x00_sta *sta_priv = NULL;
+	u8 density = 0;
 
 	if (sta) {
-		txdesc->u.ht.mpdu_density =
-		    sta->ht_cap.ampdu_density;
-
 		sta_priv = sta_to_rt2x00_sta(sta);
 		txdesc->u.ht.wcid = sta_priv->wcid;
+		density = sta->ht_cap.ampdu_density;
 	}
 
 	/*
@@ -345,8 +343,6 @@ static void rt2x00queue_create_tx_descriptor_ht(struct rt2x00_dev *rt2x00dev,
 		return;
 	}
 
-	txdesc->u.ht.ba_size = 7;	/* FIXME: What value is needed? */
-
 	/*
 	 * Only one STBC stream is supported for now.
 	 */
@@ -358,8 +354,11 @@ static void rt2x00queue_create_tx_descriptor_ht(struct rt2x00_dev *rt2x00dev,
 	 * frames that are intended to probe a specific tx rate.
 	 */
 	if (tx_info->flags & IEEE80211_TX_CTL_AMPDU &&
-	    !(tx_info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE))
+	    !(tx_info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE)) {
 		__set_bit(ENTRY_TXD_HT_AMPDU, &txdesc->flags);
+		txdesc->u.ht.mpdu_density = density;
+		txdesc->u.ht.ba_size = 7; /* FIXME: What value is needed? */
+	}
 
 	/*
 	 * Set 40Mhz mode if necessary (for legacy rates this will
@@ -544,7 +543,7 @@ static void rt2x00queue_write_tx_descriptor(struct queue_entry *entry,
 	 * All processing on the frame has been completed, this means
 	 * it is now ready to be dumped to userspace through debugfs.
 	 */
-	rt2x00debug_dump_frame(queue->rt2x00dev, DUMP_FRAME_TX, entry->skb);
+	rt2x00debug_dump_frame(queue->rt2x00dev, DUMP_FRAME_TX, entry);
 }
 
 static void rt2x00queue_kick_tx_queue(struct data_queue *queue,
@@ -689,7 +688,6 @@ int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb,
 		goto out;
 	}
 
-	skbdesc->entry = entry;
 	entry->skb = skb;
 
 	/*
@@ -774,7 +772,6 @@ int rt2x00queue_update_beacon(struct rt2x00_dev *rt2x00dev,
 	 */
 	skbdesc = get_skb_frame_desc(intf->beacon->skb);
 	memset(skbdesc, 0, sizeof(*skbdesc));
-	skbdesc->entry = intf->beacon;
 
 	/*
 	 * Send beacon to hardware.
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.h b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.h
index 2233b911a1d7..22d18818e850 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.h
@@ -116,8 +116,6 @@ struct skb_frame_desc {
 	__le32 iv[2];
 
 	dma_addr_t skb_dma;
-
-	struct queue_entry *entry;
 };
 
 /**
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00soc.c b/drivers/net/wireless/ralink/rt2x00/rt2x00soc.c
index 69a0cdadb07f..29250f79c4a4 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00soc.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00soc.c
@@ -93,6 +93,10 @@ int rt2x00soc_probe(struct platform_device *pdev, const struct rt2x00_ops *ops)
 	rt2x00dev->irq = platform_get_irq(pdev, 0);
 	rt2x00dev->name = pdev->dev.driver->name;
 
+	rt2x00dev->clk = clk_get(&pdev->dev, NULL);
+	if (IS_ERR(rt2x00dev->clk))
+		rt2x00dev->clk = NULL;
+
 	rt2x00_set_chip_intf(rt2x00dev, RT2X00_CHIP_INTF_SOC);
 
 	retval = rt2x00soc_alloc_reg(rt2x00dev);
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
index 6005e14213ca..c696f0ad6a68 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
@@ -319,10 +319,8 @@ static bool rt2x00usb_kick_tx_entry(struct queue_entry *entry, void *data)
 			  entry->skb->data, length,
 			  rt2x00usb_interrupt_txdone, entry);
 
-	usb_anchor_urb(entry_priv->urb, rt2x00dev->anchor);
 	status = usb_submit_urb(entry_priv->urb, GFP_ATOMIC);
 	if (status) {
-		usb_unanchor_urb(entry_priv->urb);
 		if (status == -ENODEV)
 			clear_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags);
 		set_bit(ENTRY_DATA_IO_FAILED, &entry->flags);
@@ -410,10 +408,8 @@ static bool rt2x00usb_kick_rx_entry(struct queue_entry *entry, void *data)
 			  entry->skb->data, entry->skb->len,
 			  rt2x00usb_interrupt_rxdone, entry);
 
-	usb_anchor_urb(entry_priv->urb, rt2x00dev->anchor);
 	status = usb_submit_urb(entry_priv->urb, GFP_ATOMIC);
 	if (status) {
-		usb_unanchor_urb(entry_priv->urb);
 		if (status == -ENODEV)
 			clear_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags);
 		set_bit(ENTRY_DATA_IO_FAILED, &entry->flags);
@@ -517,7 +513,7 @@ void rt2x00usb_flush_queue(struct data_queue *queue, bool drop)
 		 * Wait for a little while to give the driver
 		 * the oppurtunity to recover itself.
 		 */
-		msleep(10);
+		msleep(50);
 	}
 }
 EXPORT_SYMBOL_GPL(rt2x00usb_flush_queue);
@@ -744,6 +740,11 @@ void rt2x00usb_uninitialize(struct rt2x00_dev *rt2x00dev)
 {
 	struct data_queue *queue;
 
+	usb_kill_anchored_urbs(rt2x00dev->anchor);
+	hrtimer_cancel(&rt2x00dev->txstatus_timer);
+	cancel_work_sync(&rt2x00dev->rxdone_work);
+	cancel_work_sync(&rt2x00dev->txdone_work);
+
 	queue_for_each(rt2x00dev, queue)
 		rt2x00usb_free_entries(queue);
 }
@@ -824,10 +825,6 @@ int rt2x00usb_probe(struct usb_interface *usb_intf,
 	if (retval)
 		goto exit_free_device;
 
-	retval = rt2x00lib_probe_dev(rt2x00dev);
-	if (retval)
-		goto exit_free_reg;
-
 	rt2x00dev->anchor = devm_kmalloc(&usb_dev->dev,
 					sizeof(struct usb_anchor),
 					GFP_KERNEL);
@@ -835,10 +832,17 @@ int rt2x00usb_probe(struct usb_interface *usb_intf,
 		retval = -ENOMEM;
 		goto exit_free_reg;
 	}
-
 	init_usb_anchor(rt2x00dev->anchor);
+
+	retval = rt2x00lib_probe_dev(rt2x00dev);
+	if (retval)
+		goto exit_free_anchor;
+
 	return 0;
 
+exit_free_anchor:
+	usb_kill_anchored_urbs(rt2x00dev->anchor);
+
 exit_free_reg:
 	rt2x00usb_free_reg(rt2x00dev);
 
diff --git a/drivers/net/wireless/ralink/rt2x00/rt61pci.c b/drivers/net/wireless/ralink/rt2x00/rt61pci.c
index 5306a3b2622d..973d418b8113 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt61pci.c
@@ -1903,8 +1903,7 @@ static void rt61pci_write_tx_desc(struct queue_entry *entry,
 
 	rt2x00_desc_read(txd, 5, &word);
 	rt2x00_set_field32(&word, TXD_W5_PID_TYPE, entry->queue->qid);
-	rt2x00_set_field32(&word, TXD_W5_PID_SUBTYPE,
-			   skbdesc->entry->entry_idx);
+	rt2x00_set_field32(&word, TXD_W5_PID_SUBTYPE, entry->entry_idx);
 	rt2x00_set_field32(&word, TXD_W5_TX_POWER,
 			   TXPOWER_TO_DEV(entry->queue->rt2x00dev->tx_power));
 	rt2x00_set_field32(&word, TXD_W5_WAITING_DMA_DONE_INT, 1);
@@ -1989,7 +1988,7 @@ static void rt61pci_write_beacon(struct queue_entry *entry,
 	/*
 	 * Dump beacon to userspace through debugfs.
 	 */
-	rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry->skb);
+	rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry);
 
 	/*
 	 * Write entire beacon with descriptor and padding to register.
diff --git a/drivers/net/wireless/ralink/rt2x00/rt73usb.c b/drivers/net/wireless/ralink/rt2x00/rt73usb.c
index 1a29c4d205a5..bb8d307a789f 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt73usb.c
@@ -1557,7 +1557,7 @@ static void rt73usb_write_beacon(struct queue_entry *entry,
 	/*
 	 * Dump beacon to userspace through debugfs.
 	 */
-	rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry->skb);
+	rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry);
 
 	/*
 	 * Write entire beacon with descriptor and padding to register.
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
index df551b2b56eb..95e3993d8a33 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014 - 2016 Jes Sorensen <Jes.Sorensen@redhat.com>
+ * Copyright (c) 2014 - 2017 Jes Sorensen <Jes.Sorensen@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192c.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192c.c
index f9e2050812ab..a41a29612582 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192c.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192c.c
@@ -1,7 +1,7 @@
 /*
  * RTL8XXXU mac80211 USB driver - 8188c/8188r/8192c specific subdriver
  *
- * Copyright (c) 2014 - 2016 Jes Sorensen <Jes.Sorensen@redhat.com>
+ * Copyright (c) 2014 - 2017 Jes Sorensen <Jes.Sorensen@gmail.com>
  *
  * Portions, notably calibration code:
  * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
index a1178c5d6ad8..80fee699f58a 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
@@ -1,7 +1,7 @@
 /*
  * RTL8XXXU mac80211 USB driver - 8192e specific subdriver
  *
- * Copyright (c) 2014 - 2016 Jes Sorensen <Jes.Sorensen@redhat.com>
+ * Copyright (c) 2014 - 2017 Jes Sorensen <Jes.Sorensen@gmail.com>
  *
  * Portions, notably calibration code:
  * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723a.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723a.c
index aef373028155..174631132b96 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723a.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723a.c
@@ -1,7 +1,7 @@
 /*
  * RTL8XXXU mac80211 USB driver - 8723a specific subdriver
  *
- * Copyright (c) 2014 - 2016 Jes Sorensen <Jes.Sorensen@redhat.com>
+ * Copyright (c) 2014 - 2017 Jes Sorensen <Jes.Sorensen@gmail.com>
  *
  * Portions, notably calibration code:
  * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c
index 02b8ddd98a95..c4b86a84a721 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c
@@ -1,7 +1,7 @@
 /*
  * RTL8XXXU mac80211 USB driver - 8723b specific subdriver
  *
- * Copyright (c) 2014 - 2016 Jes Sorensen <Jes.Sorensen@redhat.com>
+ * Copyright (c) 2014 - 2017 Jes Sorensen <Jes.Sorensen@gmail.com>
  *
  * Portions, notably calibration code:
  * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
index 3a86675020a2..e544dd1d618c 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
@@ -1,7 +1,7 @@
 /*
  * RTL8XXXU mac80211 USB driver
  *
- * Copyright (c) 2014 - 2016 Jes Sorensen <Jes.Sorensen@redhat.com>
+ * Copyright (c) 2014 - 2017 Jes Sorensen <Jes.Sorensen@gmail.com>
  *
  * Portions, notably calibration code:
  * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
@@ -48,7 +48,7 @@ static bool rtl8xxxu_dma_aggregation;
 static int rtl8xxxu_dma_agg_timeout = -1;
 static int rtl8xxxu_dma_agg_pages = -1;
 
-MODULE_AUTHOR("Jes Sorensen <Jes.Sorensen@redhat.com>");
+MODULE_AUTHOR("Jes Sorensen <Jes.Sorensen@gmail.com>");
 MODULE_DESCRIPTION("RTL8XXXu USB mac80211 Wireless LAN Driver");
 MODULE_LICENSE("GPL");
 MODULE_FIRMWARE("rtlwifi/rtl8723aufw_A.bin");
@@ -6000,6 +6000,7 @@ static int rtl8xxxu_probe(struct usb_interface *interface,
 		case 0x8176:
 		case 0x8178:
 		case 0x817f:
+		case 0x818b:
 			untested = 0;
 			break;
 		}
@@ -6196,6 +6197,12 @@ static struct usb_device_id dev_table[] = {
 	.driver_info = (unsigned long)&rtl8723au_fops},
 {USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x818b, 0xff, 0xff, 0xff),
 	.driver_info = (unsigned long)&rtl8192eu_fops},
+/* TP-Link TL-WN822N v4 */
+{USB_DEVICE_AND_INTERFACE_INFO(0x2357, 0x0108, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192eu_fops},
+/* D-Link DWA-131 rev E1, tested by David Patiño */
+{USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x3319, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192eu_fops},
 /* Tested by Myckel Habets */
 {USB_DEVICE_AND_INTERFACE_INFO(0x2357, 0x0109, 0xff, 0xff, 0xff),
 	.driver_info = (unsigned long)&rtl8192eu_fops},
@@ -6347,6 +6354,13 @@ static struct usb_device_id dev_table[] = {
 	.driver_info = (unsigned long)&rtl8192cu_fops},
 {USB_DEVICE_AND_INTERFACE_INFO(0x7392, 0x7822, 0xff, 0xff, 0xff),
 	.driver_info = (unsigned long)&rtl8192cu_fops},
+/* found in rtl8192eu vendor driver */
+{USB_DEVICE_AND_INTERFACE_INFO(0x2357, 0x0107, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192eu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(0x2019, 0xab33, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192eu_fops},
+{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x818c, 0xff, 0xff, 0xff),
+	.driver_info = (unsigned long)&rtl8192eu_fops},
 #endif
 { }
 };
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h
index 315ccfb2dff5..3d3e2e1ada6f 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014 - 2016 Jes Sorensen <Jes.Sorensen@redhat.com>
+ * Copyright (c) 2014 - 2017 Jes Sorensen <Jes.Sorensen@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
diff --git a/drivers/net/wireless/realtek/rtlwifi/base.c b/drivers/net/wireless/realtek/rtlwifi/base.c
index 4ac928bf1f8e..caea350f05aa 100644
--- a/drivers/net/wireless/realtek/rtlwifi/base.c
+++ b/drivers/net/wireless/realtek/rtlwifi/base.c
@@ -207,8 +207,7 @@ static void _rtl_init_hw_ht_capab(struct ieee80211_hw *hw,
 	 *highest supported RX rate
 	 */
 	if (rtlpriv->dm.supp_phymode_switch) {
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG,
-			 "Support phy mode switch\n");
+		pr_info("Support phy mode switch\n");
 
 		ht_cap->mcs.rx_mask[0] = 0xFF;
 		ht_cap->mcs.rx_mask[1] = 0xFF;
@@ -389,8 +388,8 @@ static void _rtl_init_mac80211(struct ieee80211_hw *hw)
 			/* <4> set mac->sband to wiphy->sband */
 			hw->wiphy->bands[NL80211_BAND_5GHZ] = sband;
 		} else {
-			RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG, "Err BAND %d\n",
-				 rtlhal->current_bandtype);
+			pr_err("Err BAND %d\n",
+			       rtlhal->current_bandtype);
 		}
 	}
 	/* <5> set hw caps */
@@ -476,6 +475,8 @@ static void _rtl_init_deferred_work(struct ieee80211_hw *hw)
 			  (void *)rtl_swlps_rfon_wq_callback);
 	INIT_DELAYED_WORK(&rtlpriv->works.fwevt_wq,
 			  (void *)rtl_fwevt_wq_callback);
+	INIT_DELAYED_WORK(&rtlpriv->works.c2hcmd_wq,
+			  (void *)rtl_c2hcmd_wq_callback);
 
 }
 
@@ -490,6 +491,7 @@ void rtl_deinit_deferred_work(struct ieee80211_hw *hw)
 	cancel_delayed_work(&rtlpriv->works.ps_work);
 	cancel_delayed_work(&rtlpriv->works.ps_rfon_wq);
 	cancel_delayed_work(&rtlpriv->works.fwevt_wq);
+	cancel_delayed_work(&rtlpriv->works.c2hcmd_wq);
 }
 EXPORT_SYMBOL_GPL(rtl_deinit_deferred_work);
 
@@ -544,7 +546,7 @@ int rtl_init_core(struct ieee80211_hw *hw)
 	 * mac80211 hw  in _rtl_init_mac80211.
 	 */
 	if (rtl_regd_init(hw, rtl_reg_notifier)) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "REGD init failed\n");
+		pr_err("REGD init failed\n");
 		return 1;
 	}
 
@@ -557,6 +559,7 @@ int rtl_init_core(struct ieee80211_hw *hw)
 	spin_lock_init(&rtlpriv->locks.rf_lock);
 	spin_lock_init(&rtlpriv->locks.waitq_lock);
 	spin_lock_init(&rtlpriv->locks.entry_list_lock);
+	spin_lock_init(&rtlpriv->locks.c2hcmd_lock);
 	spin_lock_init(&rtlpriv->locks.cck_and_rw_pagea_lock);
 	spin_lock_init(&rtlpriv->locks.check_sendpkt_lock);
 	spin_lock_init(&rtlpriv->locks.fw_ps_lock);
@@ -564,6 +567,7 @@ int rtl_init_core(struct ieee80211_hw *hw)
 	spin_lock_init(&rtlpriv->locks.iqk_lock);
 	/* <5> init list */
 	INIT_LIST_HEAD(&rtlpriv->entry_list);
+	INIT_LIST_HEAD(&rtlpriv->c2hcmd_list);
 
 	rtlmac->link_state = MAC80211_NOLINK;
 
@@ -576,6 +580,7 @@ EXPORT_SYMBOL_GPL(rtl_init_core);
 
 void rtl_deinit_core(struct ieee80211_hw *hw)
 {
+	rtl_c2hcmd_launcher(hw, 0);
 }
 EXPORT_SYMBOL_GPL(rtl_deinit_core);
 
@@ -1694,8 +1699,7 @@ void rtl_watchdog_wq_callback(void *data)
 			 * we should reconnect this AP
 			 */
 			if (rtlpriv->link_info.roam_times >= 5) {
-				RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-					 "AP off, try to reconnect now\n");
+				pr_err("AP off, try to reconnect now\n");
 				rtlpriv->link_info.roam_times = 0;
 				ieee80211_connection_loss(
 					rtlpriv->mac80211.vif);
@@ -1731,6 +1735,93 @@ void rtl_fwevt_wq_callback(void *data)
 
 	rtlpriv->cfg->ops->c2h_command_handle(hw);
 }
+
+void rtl_c2hcmd_enqueue(struct ieee80211_hw *hw, u8 tag, u8 len, u8 *val)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	unsigned long flags;
+	struct rtl_c2hcmd *c2hcmd;
+
+	c2hcmd = kmalloc(sizeof(*c2hcmd), GFP_KERNEL);
+
+	if (!c2hcmd)
+		goto label_err;
+
+	c2hcmd->val = kmalloc(len, GFP_KERNEL);
+
+	if (!c2hcmd->val)
+		goto label_err2;
+
+	/* fill data */
+	c2hcmd->tag = tag;
+	c2hcmd->len = len;
+	memcpy(c2hcmd->val, val, len);
+
+	/* enqueue */
+	spin_lock_irqsave(&rtlpriv->locks.c2hcmd_lock, flags);
+
+	list_add_tail(&c2hcmd->list, &rtlpriv->c2hcmd_list);
+
+	spin_unlock_irqrestore(&rtlpriv->locks.c2hcmd_lock, flags);
+
+	/* wake up wq */
+	queue_delayed_work(rtlpriv->works.rtl_wq, &rtlpriv->works.c2hcmd_wq, 0);
+
+	return;
+
+label_err2:
+	kfree(c2hcmd);
+
+label_err:
+	RT_TRACE(rtlpriv, COMP_CMD, DBG_WARNING,
+		 "C2H cmd enqueue fail.\n");
+}
+EXPORT_SYMBOL(rtl_c2hcmd_enqueue);
+
+void rtl_c2hcmd_launcher(struct ieee80211_hw *hw, int exec)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	unsigned long flags;
+	struct rtl_c2hcmd *c2hcmd;
+	int i;
+
+	for (i = 0; i < 200; i++) {
+		/* dequeue a task */
+		spin_lock_irqsave(&rtlpriv->locks.c2hcmd_lock, flags);
+
+		c2hcmd = list_first_entry_or_null(&rtlpriv->c2hcmd_list,
+						  struct rtl_c2hcmd, list);
+
+		if (c2hcmd)
+			list_del(&c2hcmd->list);
+
+		spin_unlock_irqrestore(&rtlpriv->locks.c2hcmd_lock, flags);
+
+		/* do it */
+		if (!c2hcmd)
+			break;
+
+		if (rtlpriv->cfg->ops->c2h_content_parsing && exec)
+			rtlpriv->cfg->ops->c2h_content_parsing(hw,
+					c2hcmd->tag, c2hcmd->len, c2hcmd->val);
+
+		/* free */
+		kfree(c2hcmd->val);
+
+		kfree(c2hcmd);
+	}
+}
+
+void rtl_c2hcmd_wq_callback(void *data)
+{
+	struct rtl_works *rtlworks = container_of_dwork_rtl(data,
+							    struct rtl_works,
+							    c2hcmd_wq);
+	struct ieee80211_hw *hw = rtlworks->hw;
+
+	rtl_c2hcmd_launcher(hw, 1);
+}
+
 void rtl_easy_concurrent_retrytimer_callback(unsigned long data)
 {
 	struct ieee80211_hw *hw = (struct ieee80211_hw *)data;
@@ -1886,8 +1977,7 @@ void rtl_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation)
 						      (u8 *)&iotype);
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Unknown Scan Backup operation.\n");
+			pr_err("Unknown Scan Backup operation.\n");
 			break;
 		}
 	}
@@ -2086,65 +2176,6 @@ void rtl_recognize_peer(struct ieee80211_hw *hw, u8 *data, unsigned int len)
 }
 EXPORT_SYMBOL_GPL(rtl_recognize_peer);
 
-/*********************************************************
- *
- * sysfs functions
- *
- *********************************************************/
-static ssize_t rtl_show_debug_level(struct device *d,
-				    struct device_attribute *attr, char *buf)
-{
-	struct ieee80211_hw *hw = dev_get_drvdata(d);
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-
-	return sprintf(buf, "0x%08X\n", rtlpriv->dbg.global_debuglevel);
-}
-
-static ssize_t rtl_store_debug_level(struct device *d,
-				     struct device_attribute *attr,
-				     const char *buf, size_t count)
-{
-	struct ieee80211_hw *hw = dev_get_drvdata(d);
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	unsigned long val;
-	int ret;
-
-	ret = kstrtoul(buf, 0, &val);
-	if (ret) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_DMESG,
-			 "%s is not in hex or decimal form.\n", buf);
-	} else {
-		rtlpriv->dbg.global_debuglevel = val;
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_DMESG,
-			 "debuglevel:%x\n",
-			 rtlpriv->dbg.global_debuglevel);
-	}
-
-	return strnlen(buf, count);
-}
-
-static DEVICE_ATTR(debug_level, S_IWUSR | S_IRUGO,
-		   rtl_show_debug_level, rtl_store_debug_level);
-
-static struct attribute *rtl_sysfs_entries[] = {
-
-	&dev_attr_debug_level.attr,
-
-	NULL
-};
-
-/*
- * "name" is folder name witch will be
- * put in device directory like :
- * sys/devices/pci0000:00/0000:00:1c.4/
- * 0000:06:00.0/rtl_sysfs
- */
-struct attribute_group rtl_attribute_group = {
-	.name = "rtlsysfs",
-	.attrs = rtl_sysfs_entries,
-};
-EXPORT_SYMBOL_GPL(rtl_attribute_group);
-
 MODULE_AUTHOR("lizhaoming	<chaoming_li@realsil.com.cn>");
 MODULE_AUTHOR("Realtek WlanFAE	<wlanfae@realtek.com>");
 MODULE_AUTHOR("Larry Finger	<Larry.FInger@lwfinger.net>");
diff --git a/drivers/net/wireless/realtek/rtlwifi/base.h b/drivers/net/wireless/realtek/rtlwifi/base.h
index 74233d601a90..02ff0c5624a7 100644
--- a/drivers/net/wireless/realtek/rtlwifi/base.h
+++ b/drivers/net/wireless/realtek/rtlwifi/base.h
@@ -136,6 +136,9 @@ int rtl_rx_agg_stop(struct ieee80211_hw *hw,
 		    struct ieee80211_sta *sta, u16 tid);
 void rtl_watchdog_wq_callback(void *data);
 void rtl_fwevt_wq_callback(void *data);
+void rtl_c2hcmd_wq_callback(void *data);
+void rtl_c2hcmd_launcher(struct ieee80211_hw *hw, int exec);
+void rtl_c2hcmd_enqueue(struct ieee80211_hw *hw, u8 tag, u8 len, u8 *val);
 
 void rtl_get_tcb_desc(struct ieee80211_hw *hw,
 		      struct ieee80211_tx_info *info,
@@ -148,7 +151,6 @@ int rtl_send_smps_action(struct ieee80211_hw *hw,
 u8 *rtl_find_ie(u8 *data, unsigned int len, u8 ie);
 void rtl_recognize_peer(struct ieee80211_hw *hw, u8 *data, unsigned int len);
 u8 rtl_tid_to_ac(u8 tid);
-extern struct attribute_group rtl_attribute_group;
 void rtl_easy_concurrent_retrytimer_callback(unsigned long data);
 extern struct rtl_global_var rtl_global_var;
 void rtl_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation);
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/Makefile b/drivers/net/wireless/realtek/rtlwifi/btcoexist/Makefile
index d1454d4f08a5..20582df0465c 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/Makefile
@@ -1,4 +1,8 @@
-btcoexist-objs :=	halbtc8723b2ant.o	\
+btcoexist-objs :=	halbtc8192e2ant.o	\
+			halbtc8723b1ant.o	\
+			halbtc8723b2ant.o	\
+			halbtc8821a1ant.o	\
+			halbtc8821a2ant.o	\
 			halbtcoutsrc.o		\
 			rtl_btc.o
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c
index a30af6cc21f3..ffa1f438424d 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c
@@ -59,9 +59,11 @@ static u32 glcoex_ver_8192e_2ant = 0x34;
 /**************************************************************
  *   local function start with halbtc8192e2ant_
  **************************************************************/
-static u8 halbtc8192e2ant_btrssi_state(u8 level_num, u8 rssi_thresh,
+static u8 halbtc8192e2ant_btrssi_state(struct btc_coexist *btcoexist,
+					u8 level_num, u8 rssi_thresh,
 				       u8 rssi_thresh1)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	int btrssi = 0;
 	u8 btrssi_state = coex_sta->pre_bt_rssi_state;
 
@@ -70,84 +72,46 @@ static u8 halbtc8192e2ant_btrssi_state(u8 level_num, u8 rssi_thresh,
 	if (level_num == 2) {
 		if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
 		    (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
-			btc_alg_dbg(ALGO_BT_RSSI_STATE,
-				    "BT Rssi pre state = LOW\n");
-			if (btrssi >= (rssi_thresh +
-				       BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT)) {
+			if (btrssi >=
+			    (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT))
 				btrssi_state = BTC_RSSI_STATE_HIGH;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "BT Rssi state switch to High\n");
-			} else {
+			else
 				btrssi_state = BTC_RSSI_STATE_STAY_LOW;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "BT Rssi state stay at Low\n");
-			}
 		} else {
-			btc_alg_dbg(ALGO_BT_RSSI_STATE,
-				    "BT Rssi pre state = HIGH\n");
-			if (btrssi < rssi_thresh) {
+			if (btrssi < rssi_thresh)
 				btrssi_state = BTC_RSSI_STATE_LOW;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "BT Rssi state switch to Low\n");
-			} else {
+			else
 				btrssi_state = BTC_RSSI_STATE_STAY_HIGH;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "BT Rssi state stay at High\n");
-			}
 		}
 	} else if (level_num == 3) {
 		if (rssi_thresh > rssi_thresh1) {
-			btc_alg_dbg(ALGO_BT_RSSI_STATE,
-				    "BT Rssi thresh error!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], BT Rssi thresh error!!\n");
 			return coex_sta->pre_bt_rssi_state;
 		}
-
 		if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
 		    (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
-			btc_alg_dbg(ALGO_BT_RSSI_STATE,
-				    "BT Rssi pre state = LOW\n");
-			if (btrssi >= (rssi_thresh +
-				      BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT)) {
+			if (btrssi >=
+			    (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT))
 				btrssi_state = BTC_RSSI_STATE_MEDIUM;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "BT Rssi state switch to Medium\n");
-			} else {
+			else
 				btrssi_state = BTC_RSSI_STATE_STAY_LOW;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "BT Rssi state stay at Low\n");
-			}
 		} else if ((coex_sta->pre_bt_rssi_state ==
 			    BTC_RSSI_STATE_MEDIUM) ||
 			   (coex_sta->pre_bt_rssi_state ==
 			    BTC_RSSI_STATE_STAY_MEDIUM)) {
-			btc_alg_dbg(ALGO_BT_RSSI_STATE,
-				    "[BTCoex], BT Rssi pre state = MEDIUM\n");
 			if (btrssi >= (rssi_thresh1 +
-				       BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT)) {
+					BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT))
 				btrssi_state = BTC_RSSI_STATE_HIGH;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "BT Rssi state switch to High\n");
-			} else if (btrssi < rssi_thresh) {
+			else if (btrssi < rssi_thresh)
 				btrssi_state = BTC_RSSI_STATE_LOW;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "BT Rssi state switch to Low\n");
-			} else {
+			else
 				btrssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "BT Rssi state stay at Medium\n");
-			}
 		} else {
-			btc_alg_dbg(ALGO_BT_RSSI_STATE,
-				    "BT Rssi pre state = HIGH\n");
-			if (btrssi < rssi_thresh1) {
+			if (btrssi < rssi_thresh1)
 				btrssi_state = BTC_RSSI_STATE_MEDIUM;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "BT Rssi state switch to Medium\n");
-			} else {
+			else
 				btrssi_state = BTC_RSSI_STATE_STAY_HIGH;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "BT Rssi state stay at High\n");
-			}
 		}
 	}
 
@@ -160,6 +124,7 @@ static u8 halbtc8192e2ant_wifirssi_state(struct btc_coexist *btcoexist,
 					 u8 index, u8 level_num, u8 rssi_thresh,
 					 u8 rssi_thresh1)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	int wifirssi = 0;
 	u8 wifirssi_state = coex_sta->pre_wifi_rssi_state[index];
 
@@ -171,30 +136,20 @@ static u8 halbtc8192e2ant_wifirssi_state(struct btc_coexist *btcoexist,
 		    (coex_sta->pre_wifi_rssi_state[index] ==
 		     BTC_RSSI_STATE_STAY_LOW)) {
 			if (wifirssi >= (rssi_thresh +
-					 BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT)) {
+					 BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT))
 				wifirssi_state = BTC_RSSI_STATE_HIGH;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "wifi RSSI state switch to High\n");
-			} else {
+			else
 				wifirssi_state = BTC_RSSI_STATE_STAY_LOW;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "wifi RSSI state stay at Low\n");
-			}
 		} else {
-			if (wifirssi < rssi_thresh) {
+			if (wifirssi < rssi_thresh)
 				wifirssi_state = BTC_RSSI_STATE_LOW;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "wifi RSSI state switch to Low\n");
-			} else {
+			else
 				wifirssi_state = BTC_RSSI_STATE_STAY_HIGH;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "wifi RSSI state stay at High\n");
-			}
 		}
 	} else if (level_num == 3) {
 		if (rssi_thresh > rssi_thresh1) {
-			btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-				    "wifi RSSI thresh error!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], wifi RSSI thresh error!!\n");
 			return coex_sta->pre_wifi_rssi_state[index];
 		}
 
@@ -203,43 +158,26 @@ static u8 halbtc8192e2ant_wifirssi_state(struct btc_coexist *btcoexist,
 		    (coex_sta->pre_wifi_rssi_state[index] ==
 		     BTC_RSSI_STATE_STAY_LOW)) {
 			if (wifirssi >= (rssi_thresh +
-					 BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT)) {
+					 BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT))
 				wifirssi_state = BTC_RSSI_STATE_MEDIUM;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "wifi RSSI state switch to Medium\n");
-			} else {
+			else
 				wifirssi_state = BTC_RSSI_STATE_STAY_LOW;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "wifi RSSI state stay at Low\n");
-			}
 		} else if ((coex_sta->pre_wifi_rssi_state[index] ==
 			    BTC_RSSI_STATE_MEDIUM) ||
 			   (coex_sta->pre_wifi_rssi_state[index] ==
 			    BTC_RSSI_STATE_STAY_MEDIUM)) {
 			if (wifirssi >= (rssi_thresh1 +
-					 BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT)) {
+					 BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT))
 				wifirssi_state = BTC_RSSI_STATE_HIGH;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "wifi RSSI state switch to High\n");
-			} else if (wifirssi < rssi_thresh) {
+			else if (wifirssi < rssi_thresh)
 				wifirssi_state = BTC_RSSI_STATE_LOW;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "wifi RSSI state switch to Low\n");
-			} else {
+			else
 				wifirssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "wifi RSSI state stay at Medium\n");
-			}
 		} else {
-			if (wifirssi < rssi_thresh1) {
+			if (wifirssi < rssi_thresh1)
 				wifirssi_state = BTC_RSSI_STATE_MEDIUM;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "wifi RSSI state switch to Medium\n");
-			} else {
+			else
 				wifirssi_state = BTC_RSSI_STATE_STAY_HIGH;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "wifi RSSI state stay at High\n");
-			}
 		}
 	}
 
@@ -250,6 +188,7 @@ static u8 halbtc8192e2ant_wifirssi_state(struct btc_coexist *btcoexist,
 
 static void btc8192e2ant_monitor_bt_enable_dis(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	static bool pre_bt_disabled;
 	static u32 bt_disable_cnt;
 	bool bt_active = true, bt_disabled = false;
@@ -273,26 +212,26 @@ static void btc8192e2ant_monitor_bt_enable_dis(struct btc_coexist *btcoexist)
 		bt_disabled = false;
 		btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
 				   &bt_disabled);
-		btc_alg_dbg(ALGO_BT_MONITOR,
-			    "[BTCoex], BT is enabled !!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BT is enabled !!\n");
 	} else {
 		bt_disable_cnt++;
-		btc_alg_dbg(ALGO_BT_MONITOR,
-			    "[BTCoex], bt all counters = 0, %d times!!\n",
-			    bt_disable_cnt);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], bt all counters = 0, %d times!!\n",
+			 bt_disable_cnt);
 		if (bt_disable_cnt >= 2) {
 			bt_disabled = true;
 			btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
 					   &bt_disabled);
-			btc_alg_dbg(ALGO_BT_MONITOR,
-				    "[BTCoex], BT is disabled !!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], BT is disabled !!\n");
 		}
 	}
 	if (pre_bt_disabled != bt_disabled) {
-		btc_alg_dbg(ALGO_BT_MONITOR,
-			    "[BTCoex], BT is from %s to %s!!\n",
-			    (pre_bt_disabled ? "disabled" : "enabled"),
-			    (bt_disabled ? "disabled" : "enabled"));
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BT is from %s to %s!!\n",
+			 (pre_bt_disabled ? "disabled" : "enabled"),
+			 (bt_disabled ? "disabled" : "enabled"));
 		pre_bt_disabled = bt_disabled;
 	}
 }
@@ -469,6 +408,7 @@ static void halbtc8192e2ant_limited_rx(struct btc_coexist *btcoexist,
 
 static void halbtc8192e2ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u32 reg_hp_txrx, reg_lp_txrx, u32tmp;
 	u32 reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0;
 
@@ -488,12 +428,12 @@ static void halbtc8192e2ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
 	coex_sta->low_priority_tx = reg_lp_tx;
 	coex_sta->low_priority_rx = reg_lp_rx;
 
-	btc_alg_dbg(ALGO_BT_MONITOR,
-		    "[BTCoex] High Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n",
-		    reg_hp_txrx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx);
-	btc_alg_dbg(ALGO_BT_MONITOR,
-		    "[BTCoex] Low Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n",
-		    reg_lp_txrx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex] High Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n",
+		 reg_hp_txrx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex] Low Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n",
+		 reg_lp_txrx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx);
 
 	/* reset counter */
 	btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
@@ -501,15 +441,16 @@ static void halbtc8192e2ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
 
 static void halbtc8192e2ant_querybt_info(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[1] = {0};
 
 	coex_sta->c2h_bt_info_req_sent = true;
 
 	h2c_parameter[0] |= BIT0;	/* trigger */
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n",
-		    h2c_parameter[0]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n",
+		 h2c_parameter[0]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter);
 }
@@ -572,6 +513,7 @@ static void halbtc8192e2ant_update_btlink_info(struct btc_coexist *btcoexist)
 
 static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
 	struct btc_stack_info *stack_info = &btcoexist->stack_info;
 	bool bt_hson = false;
@@ -581,8 +523,8 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hson);
 
 	if (!bt_link_info->bt_link_exist) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "No BT link exists!!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "No BT link exists!!!\n");
 		return algorithm;
 	}
 
@@ -597,27 +539,29 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
 
 	if (numdiffprofile == 1) {
 		if (bt_link_info->sco_exist) {
-			btc_alg_dbg(ALGO_TRACE,
-				    "SCO only\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "SCO only\n");
 			algorithm = BT_8192E_2ANT_COEX_ALGO_SCO;
 		} else {
 			if (bt_link_info->hid_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "HID only\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "HID only\n");
 				algorithm = BT_8192E_2ANT_COEX_ALGO_HID;
 			} else if (bt_link_info->a2dp_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "A2DP only\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "A2DP only\n");
 				algorithm = BT_8192E_2ANT_COEX_ALGO_A2DP;
 			} else if (bt_link_info->pan_exist) {
 				if (bt_hson) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "PAN(HS) only\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "PAN(HS) only\n");
 					algorithm =
 						BT_8192E_2ANT_COEX_ALGO_PANHS;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "PAN(EDR) only\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "PAN(EDR) only\n");
 					algorithm =
 						BT_8192E_2ANT_COEX_ALGO_PANEDR;
 				}
@@ -626,21 +570,23 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
 	} else if (numdiffprofile == 2) {
 		if (bt_link_info->sco_exist) {
 			if (bt_link_info->hid_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "SCO + HID\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "SCO + HID\n");
 				algorithm = BT_8192E_2ANT_COEX_ALGO_SCO;
 			} else if (bt_link_info->a2dp_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "SCO + A2DP ==> SCO\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "SCO + A2DP ==> SCO\n");
 				algorithm = BT_8192E_2ANT_COEX_ALGO_PANEDR_HID;
 			} else if (bt_link_info->pan_exist) {
 				if (bt_hson) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "SCO + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "SCO + PAN(HS)\n");
 					algorithm = BT_8192E_2ANT_COEX_ALGO_SCO;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "SCO + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "SCO + PAN(EDR)\n");
 					algorithm =
 						BT_8192E_2ANT_COEX_ALGO_SCO_PAN;
 				}
@@ -649,38 +595,44 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
 			if (bt_link_info->hid_exist &&
 			    bt_link_info->a2dp_exist) {
 				if (stack_info->num_of_hid >= 2) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "HID*2 + A2DP\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "HID*2 + A2DP\n");
 					algorithm =
 					BT_8192E_2ANT_COEX_ALGO_HID_A2DP_PANEDR;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "HID + A2DP\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "HID + A2DP\n");
 					algorithm =
 					    BT_8192E_2ANT_COEX_ALGO_HID_A2DP;
 				}
 			} else if (bt_link_info->hid_exist &&
 				   bt_link_info->pan_exist) {
 				if (bt_hson) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "HID + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "HID + PAN(HS)\n");
 					algorithm = BT_8192E_2ANT_COEX_ALGO_HID;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "HID + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "HID + PAN(EDR)\n");
 					algorithm =
 					    BT_8192E_2ANT_COEX_ALGO_PANEDR_HID;
 				}
 			} else if (bt_link_info->pan_exist &&
 				   bt_link_info->a2dp_exist) {
 				if (bt_hson) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "A2DP + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "A2DP + PAN(HS)\n");
 					algorithm =
 					    BT_8192E_2ANT_COEX_ALGO_A2DP_PANHS;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "A2DP + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "A2DP + PAN(EDR)\n");
 					algorithm =
 					    BT_8192E_2ANT_COEX_ALGO_PANEDR_A2DP;
 				}
@@ -690,30 +642,34 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
 		if (bt_link_info->sco_exist) {
 			if (bt_link_info->hid_exist &&
 			    bt_link_info->a2dp_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "SCO + HID + A2DP ==> HID\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "SCO + HID + A2DP ==> HID\n");
 				algorithm = BT_8192E_2ANT_COEX_ALGO_PANEDR_HID;
 			} else if (bt_link_info->hid_exist &&
 				   bt_link_info->pan_exist) {
 				if (bt_hson) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "SCO + HID + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "SCO + HID + PAN(HS)\n");
 					algorithm = BT_8192E_2ANT_COEX_ALGO_SCO;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "SCO + HID + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "SCO + HID + PAN(EDR)\n");
 					algorithm =
 						BT_8192E_2ANT_COEX_ALGO_SCO_PAN;
 				}
 			} else if (bt_link_info->pan_exist &&
 				   bt_link_info->a2dp_exist) {
 				if (bt_hson) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "SCO + A2DP + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "SCO + A2DP + PAN(HS)\n");
 					algorithm = BT_8192E_2ANT_COEX_ALGO_SCO;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "SCO + A2DP + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "SCO + A2DP + PAN(EDR)\n");
 					algorithm =
 					    BT_8192E_2ANT_COEX_ALGO_PANEDR_HID;
 				}
@@ -723,13 +679,15 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
 			    bt_link_info->pan_exist &&
 			    bt_link_info->a2dp_exist) {
 				if (bt_hson) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "HID + A2DP + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "HID + A2DP + PAN(HS)\n");
 					algorithm =
 					    BT_8192E_2ANT_COEX_ALGO_HID_A2DP;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "HID + A2DP + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "HID + A2DP + PAN(EDR)\n");
 					algorithm =
 					BT_8192E_2ANT_COEX_ALGO_HID_A2DP_PANEDR;
 				}
@@ -741,12 +699,14 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
 			    bt_link_info->pan_exist &&
 			    bt_link_info->a2dp_exist) {
 				if (bt_hson) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "ErrorSCO+HID+A2DP+PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "ErrorSCO+HID+A2DP+PAN(HS)\n");
 
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "SCO+HID+A2DP+PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "SCO+HID+A2DP+PAN(EDR)\n");
 					algorithm =
 					    BT_8192E_2ANT_COEX_ALGO_PANEDR_HID;
 				}
@@ -760,6 +720,7 @@ static u8 halbtc8192e2ant_action_algorithm(struct btc_coexist *btcoexist)
 static void halbtc8192e2ant_setfw_dac_swinglevel(struct btc_coexist *btcoexist,
 						 u8 dac_swinglvl)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[1] = {0};
 
 	/* There are several type of dacswing
@@ -767,10 +728,10 @@ static void halbtc8192e2ant_setfw_dac_swinglevel(struct btc_coexist *btcoexist,
 	 */
 	h2c_parameter[0] = dac_swinglvl;
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], Set Dac Swing Level = 0x%x\n", dac_swinglvl);
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], FW write 0x64 = 0x%x\n", h2c_parameter[0]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Set Dac Swing Level = 0x%x\n", dac_swinglvl);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], FW write 0x64 = 0x%x\n", h2c_parameter[0]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter);
 }
@@ -778,13 +739,14 @@ static void halbtc8192e2ant_setfw_dac_swinglevel(struct btc_coexist *btcoexist,
 static void halbtc8192e2ant_set_fwdec_btpwr(struct btc_coexist *btcoexist,
 					    u8 dec_btpwr_lvl)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[1] = {0};
 
 	h2c_parameter[0] = dec_btpwr_lvl;
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex] decrease Bt Power level = %d, FW write 0x62 = 0x%x\n",
-		    dec_btpwr_lvl, h2c_parameter[0]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex] decrease Bt Power level = %d, FW write 0x62 = 0x%x\n",
+		 dec_btpwr_lvl, h2c_parameter[0]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x62, 1, h2c_parameter);
 }
@@ -792,15 +754,17 @@ static void halbtc8192e2ant_set_fwdec_btpwr(struct btc_coexist *btcoexist,
 static void halbtc8192e2ant_dec_btpwr(struct btc_coexist *btcoexist,
 				      bool force_exec, u8 dec_btpwr_lvl)
 {
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], %s Dec BT power level = %d\n",
-		    (force_exec ? "force to" : ""), dec_btpwr_lvl);
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s Dec BT power level = %d\n",
+		 force_exec ? "force to" : "", dec_btpwr_lvl);
 	coex_dm->cur_dec_bt_pwr = dec_btpwr_lvl;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], preBtDecPwrLvl=%d, curBtDecPwrLvl=%d\n",
-			    coex_dm->pre_dec_bt_pwr, coex_dm->cur_dec_bt_pwr);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], preBtDecPwrLvl=%d, curBtDecPwrLvl=%d\n",
+			 coex_dm->pre_dec_bt_pwr, coex_dm->cur_dec_bt_pwr);
 	}
 	halbtc8192e2ant_set_fwdec_btpwr(btcoexist, coex_dm->cur_dec_bt_pwr);
 
@@ -810,6 +774,7 @@ static void halbtc8192e2ant_dec_btpwr(struct btc_coexist *btcoexist,
 static void halbtc8192e2ant_set_bt_autoreport(struct btc_coexist *btcoexist,
 					      bool enable_autoreport)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[1] = {0};
 
 	h2c_parameter[0] = 0;
@@ -817,10 +782,10 @@ static void halbtc8192e2ant_set_bt_autoreport(struct btc_coexist *btcoexist,
 	if (enable_autoreport)
 		h2c_parameter[0] |= BIT0;
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], BT FW auto report : %s, FW write 0x68 = 0x%x\n",
-		    (enable_autoreport ? "Enabled!!" : "Disabled!!"),
-		    h2c_parameter[0]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], BT FW auto report : %s, FW write 0x68 = 0x%x\n",
+		 (enable_autoreport ? "Enabled!!" : "Disabled!!"),
+		 h2c_parameter[0]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x68, 1, h2c_parameter);
 }
@@ -829,17 +794,19 @@ static void halbtc8192e2ant_bt_autoreport(struct btc_coexist *btcoexist,
 					  bool force_exec,
 					  bool enable_autoreport)
 {
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], %s BT Auto report = %s\n",
-		    (force_exec ? "force to" : ""),
-		    ((enable_autoreport) ? "Enabled" : "Disabled"));
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s BT Auto report = %s\n",
+		 (force_exec ? "force to" : ""),
+		 ((enable_autoreport) ? "Enabled" : "Disabled"));
 	coex_dm->cur_bt_auto_report = enable_autoreport;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex] bPreBtAutoReport=%d, bCurBtAutoReport=%d\n",
-			    coex_dm->pre_bt_auto_report,
-			    coex_dm->cur_bt_auto_report);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex] bPreBtAutoReport=%d, bCurBtAutoReport=%d\n",
+			 coex_dm->pre_bt_auto_report,
+			 coex_dm->cur_bt_auto_report);
 
 		if (coex_dm->pre_bt_auto_report == coex_dm->cur_bt_auto_report)
 			return;
@@ -853,16 +820,18 @@ static void halbtc8192e2ant_bt_autoreport(struct btc_coexist *btcoexist,
 static void halbtc8192e2ant_fw_dac_swinglvl(struct btc_coexist *btcoexist,
 					    bool force_exec, u8 fw_dac_swinglvl)
 {
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], %s set FW Dac Swing level = %d\n",
-		    (force_exec ? "force to" : ""), fw_dac_swinglvl);
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s set FW Dac Swing level = %d\n",
+		 (force_exec ? "force to" : ""), fw_dac_swinglvl);
 	coex_dm->cur_fw_dac_swing_lvl = fw_dac_swinglvl;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex] preFwDacSwingLvl=%d, curFwDacSwingLvl=%d\n",
-			    coex_dm->pre_fw_dac_swing_lvl,
-			    coex_dm->cur_fw_dac_swing_lvl);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex] preFwDacSwingLvl=%d, curFwDacSwingLvl=%d\n",
+			 coex_dm->pre_fw_dac_swing_lvl,
+			 coex_dm->cur_fw_dac_swing_lvl);
 
 		if (coex_dm->pre_fw_dac_swing_lvl ==
 		    coex_dm->cur_fw_dac_swing_lvl)
@@ -878,10 +847,12 @@ static void halbtc8192e2ant_fw_dac_swinglvl(struct btc_coexist *btcoexist,
 static void btc8192e2ant_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist,
 						 bool rx_rf_shrink_on)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (rx_rf_shrink_on) {
 		/* Shrink RF Rx LPF corner */
-		btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-			    "[BTCoex], Shrink RF Rx LPF corner!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Shrink RF Rx LPF corner!!\n");
 		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e,
 					  0xfffff, 0xffffc);
 	} else {
@@ -889,8 +860,8 @@ static void btc8192e2ant_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist,
 		 * After initialized, we can use coex_dm->btRf0x1eBackup
 		 */
 		if (btcoexist->initilized) {
-			btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-				    "[BTCoex], Resume RF Rx LPF corner!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Resume RF Rx LPF corner!!\n");
 			btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e,
 						  0xfffff,
 						  coex_dm->bt_rf0x1e_backup);
@@ -901,17 +872,19 @@ static void btc8192e2ant_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist,
 static void halbtc8192e2ant_rf_shrink(struct btc_coexist *btcoexist,
 				      bool force_exec, bool rx_rf_shrink_on)
 {
-	btc_alg_dbg(ALGO_TRACE_SW,
-		    "[BTCoex], %s turn Rx RF Shrink = %s\n",
-		    (force_exec ? "force to" : ""),
-		    ((rx_rf_shrink_on) ? "ON" : "OFF"));
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s turn Rx RF Shrink = %s\n",
+		 (force_exec ? "force to" : ""),
+		 ((rx_rf_shrink_on) ? "ON" : "OFF"));
 	coex_dm->cur_rf_rx_lpf_shrink = rx_rf_shrink_on;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_SW_DETAIL,
-			    "[BTCoex]bPreRfRxLpfShrink=%d,bCurRfRxLpfShrink=%d\n",
-			    coex_dm->pre_rf_rx_lpf_shrink,
-			    coex_dm->cur_rf_rx_lpf_shrink);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex]bPreRfRxLpfShrink=%d,bCurRfRxLpfShrink=%d\n",
+			 coex_dm->pre_rf_rx_lpf_shrink,
+			 coex_dm->cur_rf_rx_lpf_shrink);
 
 		if (coex_dm->pre_rf_rx_lpf_shrink ==
 		    coex_dm->cur_rf_rx_lpf_shrink)
@@ -926,10 +899,11 @@ static void halbtc8192e2ant_rf_shrink(struct btc_coexist *btcoexist,
 static void halbtc8192e2ant_set_dac_swingreg(struct btc_coexist *btcoexist,
 					     u32 level)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 val = (u8)level;
 
-	btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-		    "[BTCoex], Write SwDacSwing = 0x%x\n", level);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Write SwDacSwing = 0x%x\n", level);
 	btcoexist->btc_write_1byte_bitmask(btcoexist, 0x883, 0x3e, val);
 }
 
@@ -947,22 +921,24 @@ static void halbtc8192e2ant_DacSwing(struct btc_coexist *btcoexist,
 				     bool force_exec, bool dac_swingon,
 				     u32 dac_swinglvl)
 {
-	btc_alg_dbg(ALGO_TRACE_SW,
-		    "[BTCoex], %s turn DacSwing=%s, dac_swinglvl = 0x%x\n",
-		    (force_exec ? "force to" : ""),
-		    ((dac_swingon) ? "ON" : "OFF"), dac_swinglvl);
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s turn DacSwing=%s, dac_swinglvl = 0x%x\n",
+		 (force_exec ? "force to" : ""),
+		 ((dac_swingon) ? "ON" : "OFF"), dac_swinglvl);
 	coex_dm->cur_dac_swing_on = dac_swingon;
 	coex_dm->cur_dac_swing_lvl = dac_swinglvl;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_SW_DETAIL,
-			    "[BTCoex], bPreDacSwingOn=%d, preDacSwingLvl = 0x%x, ",
-			    coex_dm->pre_dac_swing_on,
-			    coex_dm->pre_dac_swing_lvl);
-		btc_alg_dbg(ALGO_TRACE_SW_DETAIL,
-			    "bCurDacSwingOn=%d, curDacSwingLvl = 0x%x\n",
-			    coex_dm->cur_dac_swing_on,
-			    coex_dm->cur_dac_swing_lvl);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], bPreDacSwingOn=%d, preDacSwingLvl = 0x%x, ",
+			 coex_dm->pre_dac_swing_on,
+			 coex_dm->pre_dac_swing_lvl);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "bCurDacSwingOn=%d, curDacSwingLvl = 0x%x\n",
+			 coex_dm->cur_dac_swing_on,
+			 coex_dm->cur_dac_swing_lvl);
 
 		if ((coex_dm->pre_dac_swing_on == coex_dm->cur_dac_swing_on) &&
 		    (coex_dm->pre_dac_swing_lvl == coex_dm->cur_dac_swing_lvl))
@@ -978,10 +954,12 @@ static void halbtc8192e2ant_DacSwing(struct btc_coexist *btcoexist,
 static void halbtc8192e2ant_set_agc_table(struct btc_coexist *btcoexist,
 					  bool agc_table_en)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	/* BB AGC Gain Table */
 	if (agc_table_en) {
-		btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-			    "[BTCoex], BB Agc Table On!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BB Agc Table On!\n");
 		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x0a1A0001);
 		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x091B0001);
 		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x081C0001);
@@ -989,8 +967,8 @@ static void halbtc8192e2ant_set_agc_table(struct btc_coexist *btcoexist,
 		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x061E0001);
 		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x051F0001);
 	} else {
-		btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-			    "[BTCoex], BB Agc Table Off!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BB Agc Table Off!\n");
 		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xaa1A0001);
 		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa91B0001);
 		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa81C0001);
@@ -1003,17 +981,19 @@ static void halbtc8192e2ant_set_agc_table(struct btc_coexist *btcoexist,
 static void halbtc8192e2ant_AgcTable(struct btc_coexist *btcoexist,
 				     bool force_exec, bool agc_table_en)
 {
-	btc_alg_dbg(ALGO_TRACE_SW,
-		    "[BTCoex], %s %s Agc Table\n",
-		    (force_exec ? "force to" : ""),
-		    ((agc_table_en) ? "Enable" : "Disable"));
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s %s Agc Table\n",
+		 (force_exec ? "force to" : ""),
+		 ((agc_table_en) ? "Enable" : "Disable"));
 	coex_dm->cur_agc_table_en = agc_table_en;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_SW_DETAIL,
-			    "[BTCoex], bPreAgcTableEn=%d, bCurAgcTableEn=%d\n",
-			    coex_dm->pre_agc_table_en,
-			    coex_dm->cur_agc_table_en);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], bPreAgcTableEn=%d, bCurAgcTableEn=%d\n",
+			 coex_dm->pre_agc_table_en,
+			 coex_dm->cur_agc_table_en);
 
 		if (coex_dm->pre_agc_table_en == coex_dm->cur_agc_table_en)
 			return;
@@ -1027,20 +1007,22 @@ static void halbtc8192e2ant_set_coex_table(struct btc_coexist *btcoexist,
 					   u32 val0x6c0, u32 val0x6c4,
 					   u32 val0x6c8, u8 val0x6cc)
 {
-	btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-		    "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0);
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0);
 	btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0);
 
-	btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-		    "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4);
 	btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4);
 
-	btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-		    "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8);
 	btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8);
 
-	btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-		    "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc);
 	btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc);
 }
 
@@ -1049,30 +1031,32 @@ static void halbtc8192e2ant_coex_table(struct btc_coexist *btcoexist,
 				       u32 val0x6c0, u32 val0x6c4,
 				       u32 val0x6c8, u8 val0x6cc)
 {
-	btc_alg_dbg(ALGO_TRACE_SW,
-		    "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, ",
-		    (force_exec ? "force to" : ""), val0x6c0);
-	btc_alg_dbg(ALGO_TRACE_SW,
-		    "0x6c4 = 0x%x, 0x6c8 = 0x%x, 0x6cc = 0x%x\n",
-		    val0x6c4, val0x6c8, val0x6cc);
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, ",
+		 (force_exec ? "force to" : ""), val0x6c0);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "0x6c4 = 0x%x, 0x6c8 = 0x%x, 0x6cc = 0x%x\n",
+		 val0x6c4, val0x6c8, val0x6cc);
 	coex_dm->cur_val0x6c0 = val0x6c0;
 	coex_dm->cur_val0x6c4 = val0x6c4;
 	coex_dm->cur_val0x6c8 = val0x6c8;
 	coex_dm->cur_val0x6cc = val0x6cc;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_SW_DETAIL,
-			    "[BTCoex], preVal0x6c0 = 0x%x, preVal0x6c4 = 0x%x, ",
-			    coex_dm->pre_val0x6c0, coex_dm->pre_val0x6c4);
-		btc_alg_dbg(ALGO_TRACE_SW_DETAIL,
-			    "preVal0x6c8 = 0x%x, preVal0x6cc = 0x%x !!\n",
-			    coex_dm->pre_val0x6c8, coex_dm->pre_val0x6cc);
-		btc_alg_dbg(ALGO_TRACE_SW_DETAIL,
-			    "[BTCoex], curVal0x6c0 = 0x%x, curVal0x6c4 = 0x%x\n",
-			    coex_dm->cur_val0x6c0, coex_dm->cur_val0x6c4);
-		btc_alg_dbg(ALGO_TRACE_SW_DETAIL,
-			    "curVal0x6c8 = 0x%x, curVal0x6cc = 0x%x !!\n",
-			    coex_dm->cur_val0x6c8, coex_dm->cur_val0x6cc);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], preVal0x6c0 = 0x%x, preVal0x6c4 = 0x%x, ",
+			 coex_dm->pre_val0x6c0, coex_dm->pre_val0x6c4);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "preVal0x6c8 = 0x%x, preVal0x6cc = 0x%x !!\n",
+			 coex_dm->pre_val0x6c8, coex_dm->pre_val0x6cc);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], curVal0x6c0 = 0x%x, curVal0x6c4 = 0x%x\n",
+			 coex_dm->cur_val0x6c0, coex_dm->cur_val0x6c4);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "curVal0x6c8 = 0x%x, curVal0x6cc = 0x%x !!\n",
+			 coex_dm->cur_val0x6c8, coex_dm->cur_val0x6cc);
 
 		if ((coex_dm->pre_val0x6c0 == coex_dm->cur_val0x6c0) &&
 		    (coex_dm->pre_val0x6c4 == coex_dm->cur_val0x6c4) &&
@@ -1121,14 +1105,15 @@ static void btc8192e2ant_coex_tbl_w_type(struct btc_coexist *btcoexist,
 static void halbtc8192e2ant_set_fw_ignore_wlanact(struct btc_coexist *btcoexist,
 						  bool enable)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[1] = {0};
 
 	if (enable)
 		h2c_parameter[0] |= BIT0; /* function enable */
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex]set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n",
-		    h2c_parameter[0]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex]set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n",
+		 h2c_parameter[0]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter);
 }
@@ -1136,18 +1121,20 @@ static void halbtc8192e2ant_set_fw_ignore_wlanact(struct btc_coexist *btcoexist,
 static void halbtc8192e2ant_IgnoreWlanAct(struct btc_coexist *btcoexist,
 					  bool force_exec, bool enable)
 {
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], %s turn Ignore WlanAct %s\n",
-		    (force_exec ? "force to" : ""), (enable ? "ON" : "OFF"));
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s turn Ignore WlanAct %s\n",
+		 (force_exec ? "force to" : ""), (enable ? "ON" : "OFF"));
 	coex_dm->cur_ignore_wlan_act = enable;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], bPreIgnoreWlanAct = %d ",
-			    coex_dm->pre_ignore_wlan_act);
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "bCurIgnoreWlanAct = %d!!\n",
-			    coex_dm->cur_ignore_wlan_act);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], bPreIgnoreWlanAct = %d ",
+			 coex_dm->pre_ignore_wlan_act);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "bCurIgnoreWlanAct = %d!!\n",
+			 coex_dm->cur_ignore_wlan_act);
 
 		if (coex_dm->pre_ignore_wlan_act ==
 		    coex_dm->cur_ignore_wlan_act)
@@ -1161,6 +1148,8 @@ static void halbtc8192e2ant_IgnoreWlanAct(struct btc_coexist *btcoexist,
 static void halbtc8192e2ant_SetFwPstdma(struct btc_coexist *btcoexist, u8 byte1,
 					u8 byte2, u8 byte3, u8 byte4, u8 byte5)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	u8 h2c_parameter[5] = {0};
 
 	h2c_parameter[0] = byte1;
@@ -1175,11 +1164,11 @@ static void halbtc8192e2ant_SetFwPstdma(struct btc_coexist *btcoexist, u8 byte1,
 	coex_dm->ps_tdma_para[3] = byte4;
 	coex_dm->ps_tdma_para[4] = byte5;
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], FW write 0x60(5bytes) = 0x%x%08x\n",
-		    h2c_parameter[0],
-		    h2c_parameter[1] << 24 | h2c_parameter[2] << 16 |
-		    h2c_parameter[3] << 8 | h2c_parameter[4]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], FW write 0x60(5bytes) = 0x%x%08x\n",
+		 h2c_parameter[0],
+		 h2c_parameter[1] << 24 | h2c_parameter[2] << 16 |
+		 h2c_parameter[3] << 8 | h2c_parameter[4]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter);
 }
@@ -1203,20 +1192,22 @@ static void btc8192e2ant_sw_mec2(struct btc_coexist *btcoexist,
 static void halbtc8192e2ant_ps_tdma(struct btc_coexist *btcoexist,
 				    bool force_exec, bool turn_on, u8 type)
 {
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], %s turn %s PS TDMA, type=%d\n",
-		    (force_exec ? "force to" : ""),
-		    (turn_on ? "ON" : "OFF"), type);
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s turn %s PS TDMA, type=%d\n",
+		 (force_exec ? "force to" : ""),
+		 (turn_on ? "ON" : "OFF"), type);
 	coex_dm->cur_ps_tdma_on = turn_on;
 	coex_dm->cur_ps_tdma = type;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], bPrePsTdmaOn = %d, bCurPsTdmaOn = %d!!\n",
-			    coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on);
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], prePsTdma = %d, curPsTdma = %d!!\n",
-			    coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], bPrePsTdmaOn = %d, bCurPsTdmaOn = %d!!\n",
+			 coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], prePsTdma = %d, curPsTdma = %d!!\n",
+			 coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma);
 
 		if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) &&
 		    (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma))
@@ -1340,11 +1331,12 @@ static void halbtc8192e2ant_ps_tdma(struct btc_coexist *btcoexist,
 static void halbtc8192e2ant_set_switch_sstype(struct btc_coexist *btcoexist,
 					      u8 sstype)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 mimops = BTC_MIMO_PS_DYNAMIC;
 	u32 disra_mask = 0x0;
 
-	btc_alg_dbg(ALGO_TRACE,
-		    "[BTCoex], REAL set SS Type = %d\n", sstype);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], REAL set SS Type = %d\n", sstype);
 
 	disra_mask = halbtc8192e2ant_decidera_mask(btcoexist, sstype,
 						   coex_dm->curra_masktype);
@@ -1376,9 +1368,11 @@ static void halbtc8192e2ant_set_switch_sstype(struct btc_coexist *btcoexist,
 static void halbtc8192e2ant_switch_sstype(struct btc_coexist *btcoexist,
 					  bool force_exec, u8 new_sstype)
 {
-	btc_alg_dbg(ALGO_TRACE,
-		    "[BTCoex], %s Switch SS Type = %d\n",
-		    (force_exec ? "force to" : ""), new_sstype);
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s Switch SS Type = %d\n",
+		 (force_exec ? "force to" : ""), new_sstype);
 	coex_dm->cur_sstype = new_sstype;
 
 	if (!force_exec) {
@@ -1440,6 +1434,7 @@ static void halbtc8192e2ant_action_bt_inquiry(struct btc_coexist *btcoexist)
 
 static bool halbtc8192e2ant_is_common_action(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
 	bool common = false, wifi_connected = false, wifi_busy = false;
 	bool bt_hson = false, low_pwr_disable = false;
@@ -1459,8 +1454,8 @@ static bool halbtc8192e2ant_is_common_action(struct btc_coexist *btcoexist)
 		btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
 				   &low_pwr_disable);
 
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], Wifi non-connected idle!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Wifi non-connected idle!!\n");
 
 		if ((BT_8192E_2ANT_BT_STATUS_NON_CONNECTED_IDLE ==
 		     coex_dm->bt_status) ||
@@ -1496,8 +1491,8 @@ static bool halbtc8192e2ant_is_common_action(struct btc_coexist *btcoexist)
 					   BTC_SET_ACT_DISABLE_LOW_POWER,
 					   &low_pwr_disable);
 
-			btc_alg_dbg(ALGO_TRACE,
-				    "Wifi connected + BT non connected-idle!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "Wifi connected + BT non connected-idle!!\n");
 
 			halbtc8192e2ant_switch_sstype(btcoexist,
 						      NORMAL_EXEC, 2);
@@ -1524,8 +1519,8 @@ static bool halbtc8192e2ant_is_common_action(struct btc_coexist *btcoexist)
 
 			if (bt_hson)
 				return false;
-			btc_alg_dbg(ALGO_TRACE,
-				    "Wifi connected + BT connected-idle!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "Wifi connected + BT connected-idle!!\n");
 
 			halbtc8192e2ant_switch_sstype(btcoexist,
 						      NORMAL_EXEC, 2);
@@ -1550,12 +1545,12 @@ static bool halbtc8192e2ant_is_common_action(struct btc_coexist *btcoexist)
 					   &low_pwr_disable);
 
 			if (wifi_busy) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "Wifi Connected-Busy + BT Busy!!\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "Wifi Connected-Busy + BT Busy!!\n");
 				common = false;
 			} else {
-				btc_alg_dbg(ALGO_TRACE,
-					    "Wifi Connected-Idle + BT Busy!!\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "Wifi Connected-Idle + BT Busy!!\n");
 
 				halbtc8192e2ant_switch_sstype(btcoexist,
 							      NORMAL_EXEC, 1);
@@ -1581,9 +1576,11 @@ static bool halbtc8192e2ant_is_common_action(struct btc_coexist *btcoexist)
 static void btc8192e_int1(struct btc_coexist *btcoexist, bool tx_pause,
 			  int result)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (tx_pause) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], TxPause = 1\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], TxPause = 1\n");
 
 		if (coex_dm->cur_ps_tdma == 71) {
 			halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
@@ -1678,8 +1675,8 @@ static void btc8192e_int1(struct btc_coexist *btcoexist, bool tx_pause,
 			}
 		}
 	} else {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], TxPause = 0\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], TxPause = 0\n");
 		if (coex_dm->cur_ps_tdma == 5) {
 			halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
 						true, 71);
@@ -1782,9 +1779,11 @@ static void btc8192e_int1(struct btc_coexist *btcoexist, bool tx_pause,
 static void btc8192e_int2(struct btc_coexist *btcoexist, bool tx_pause,
 			  int result)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (tx_pause) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], TxPause = 1\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], TxPause = 1\n");
 		if (coex_dm->cur_ps_tdma == 1) {
 			halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
 						true, 6);
@@ -1873,8 +1872,8 @@ static void btc8192e_int2(struct btc_coexist *btcoexist, bool tx_pause,
 			}
 		}
 	} else {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], TxPause = 0\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], TxPause = 0\n");
 		if (coex_dm->cur_ps_tdma == 5) {
 			halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
 						true, 2);
@@ -1968,9 +1967,11 @@ static void btc8192e_int2(struct btc_coexist *btcoexist, bool tx_pause,
 static void btc8192e_int3(struct btc_coexist *btcoexist, bool tx_pause,
 			  int result)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (tx_pause) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], TxPause = 1\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], TxPause = 1\n");
 		if (coex_dm->cur_ps_tdma == 1) {
 			halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
 						true, 7);
@@ -2059,8 +2060,8 @@ static void btc8192e_int3(struct btc_coexist *btcoexist, bool tx_pause,
 			}
 		}
 	} else {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], TxPause = 0\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], TxPause = 0\n");
 		if (coex_dm->cur_ps_tdma == 5) {
 			halbtc8192e2ant_ps_tdma(btcoexist, NORMAL_EXEC,
 						true, 3);
@@ -2155,6 +2156,7 @@ static void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 						 bool sco_hid, bool tx_pause,
 						 u8 max_interval)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	static int up, dn, m, n, wait_cnt;
 	/* 0: no change, +1: increase WiFi duration,
 	 * -1: decrease WiFi duration
@@ -2162,13 +2164,13 @@ static void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 	int result;
 	u8 retry_cnt = 0;
 
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], TdmaDurationAdjust()\n");
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], TdmaDurationAdjust()\n");
 
 	if (!coex_dm->auto_tdma_adjust) {
 		coex_dm->auto_tdma_adjust = true;
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], first run TdmaDurationAdjust()!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], first run TdmaDurationAdjust()!!\n");
 		if (sco_hid) {
 			if (tx_pause) {
 				if (max_interval == 1) {
@@ -2181,11 +2183,6 @@ static void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 								NORMAL_EXEC,
 								true, 14);
 					coex_dm->tdma_adj_type = 14;
-				} else if (max_interval == 3) {
-					halbtc8192e2ant_ps_tdma(btcoexist,
-								NORMAL_EXEC,
-								true, 15);
-					coex_dm->tdma_adj_type = 15;
 				} else {
 					halbtc8192e2ant_ps_tdma(btcoexist,
 								NORMAL_EXEC,
@@ -2203,11 +2200,6 @@ static void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 								NORMAL_EXEC,
 								true, 10);
 					coex_dm->tdma_adj_type = 10;
-				} else if (max_interval == 3) {
-					halbtc8192e2ant_ps_tdma(btcoexist,
-								NORMAL_EXEC,
-								true, 11);
-					coex_dm->tdma_adj_type = 11;
 				} else {
 					halbtc8192e2ant_ps_tdma(btcoexist,
 								NORMAL_EXEC,
@@ -2227,11 +2219,6 @@ static void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 								NORMAL_EXEC,
 								true, 6);
 					coex_dm->tdma_adj_type = 6;
-				} else if (max_interval == 3) {
-					halbtc8192e2ant_ps_tdma(btcoexist,
-								NORMAL_EXEC,
-								true, 7);
-					coex_dm->tdma_adj_type = 7;
 				} else {
 					halbtc8192e2ant_ps_tdma(btcoexist,
 								NORMAL_EXEC,
@@ -2249,11 +2236,6 @@ static void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 								NORMAL_EXEC,
 								true, 2);
 					coex_dm->tdma_adj_type = 2;
-				} else if (max_interval == 3) {
-					halbtc8192e2ant_ps_tdma(btcoexist,
-								NORMAL_EXEC,
-								true, 3);
-					coex_dm->tdma_adj_type = 3;
 				} else {
 					halbtc8192e2ant_ps_tdma(btcoexist,
 								NORMAL_EXEC,
@@ -2272,11 +2254,11 @@ static void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 	} else {
 		/* accquire the BT TRx retry count from BT_Info byte2 */
 		retry_cnt = coex_sta->bt_retry_cnt;
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], retry_cnt = %d\n", retry_cnt);
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], up=%d, dn=%d, m=%d, n=%d, wait_cnt=%d\n",
-			    up, dn, m, n, wait_cnt);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], retry_cnt = %d\n", retry_cnt);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], up=%d, dn=%d, m=%d, n=%d, wait_cnt=%d\n",
+			 up, dn, m, n, wait_cnt);
 		result = 0;
 		wait_cnt++;
 		/* no retry in the last 2-second duration */
@@ -2293,8 +2275,8 @@ static void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 				up = 0;
 				dn = 0;
 				result = 1;
-				btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-					    "[BTCoex]Increase wifi duration!!\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex]Increase wifi duration!!\n");
 			}
 		} else if (retry_cnt <= 3) {
 			up--;
@@ -2317,8 +2299,8 @@ static void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 				dn = 0;
 				wait_cnt = 0;
 				result = -1;
-				btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-					    "Reduce wifi duration for retry<3\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "Reduce wifi duration for retry<3\n");
 			}
 		} else {
 			if (wait_cnt == 1)
@@ -2334,12 +2316,12 @@ static void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 			dn = 0;
 			wait_cnt = 0;
 			result = -1;
-			btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-				    "Decrease wifi duration for retryCounter>3!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "Decrease wifi duration for retryCounter>3!!\n");
 		}
 
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], max Interval = %d\n", max_interval);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], max Interval = %d\n", max_interval);
 		if (max_interval == 1)
 			btc8192e_int1(btcoexist, tx_pause, result);
 		else if (max_interval == 2)
@@ -2355,11 +2337,11 @@ static void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 	if (coex_dm->cur_ps_tdma != coex_dm->tdma_adj_type) {
 		bool scan = false, link = false, roam = false;
 
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], PsTdma type dismatch!!!, ");
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "curPsTdma=%d, recordPsTdma=%d\n",
-			    coex_dm->cur_ps_tdma, coex_dm->tdma_adj_type);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], PsTdma type dismatch!!!, ");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "curPsTdma=%d, recordPsTdma=%d\n",
+			 coex_dm->cur_ps_tdma, coex_dm->tdma_adj_type);
 
 		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
 		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
@@ -2370,8 +2352,8 @@ static void halbtc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 						true,
 						coex_dm->tdma_adj_type);
 		else
-			btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-				    "[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n");
 	}
 }
 
@@ -2390,7 +2372,7 @@ static void halbtc8192e2ant_action_sco(struct btc_coexist *btcoexist)
 
 	btc8192e2ant_coex_tbl_w_type(btcoexist, NORMAL_EXEC, 4);
 
-	btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+	btrssi_state = halbtc8192e2ant_btrssi_state(btcoexist, 3, 34, 42);
 
 	if ((btrssi_state == BTC_RSSI_STATE_LOW) ||
 	    (btrssi_state == BTC_RSSI_STATE_STAY_LOW)) {
@@ -2452,7 +2434,7 @@ static void halbtc8192e2ant_action_sco_pan(struct btc_coexist *btcoexist)
 
 	btc8192e2ant_coex_tbl_w_type(btcoexist, NORMAL_EXEC, 4);
 
-	btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+	btrssi_state = halbtc8192e2ant_btrssi_state(btcoexist, 3, 34, 42);
 
 	if ((btrssi_state == BTC_RSSI_STATE_LOW) ||
 	    (btrssi_state == BTC_RSSI_STATE_STAY_LOW)) {
@@ -2506,7 +2488,7 @@ static void halbtc8192e2ant_action_hid(struct btc_coexist *btcoexist)
 	u32 wifi_bw;
 
 	wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
-	btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+	btrssi_state = halbtc8192e2ant_btrssi_state(btcoexist, 3, 34, 42);
 
 	halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
 	halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
@@ -2564,19 +2546,20 @@ static void halbtc8192e2ant_action_hid(struct btc_coexist *btcoexist)
 /* A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */
 static void halbtc8192e2ant_action_a2dp(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 wifirssi_state, btrssi_state = BTC_RSSI_STATE_HIGH;
 	u32 wifi_bw;
 	bool long_dist = false;
 
 	wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
-	btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+	btrssi_state = halbtc8192e2ant_btrssi_state(btcoexist, 3, 34, 42);
 
 	if ((btrssi_state == BTC_RSSI_STATE_LOW ||
 	     btrssi_state == BTC_RSSI_STATE_STAY_LOW) &&
 	    (wifirssi_state == BTC_RSSI_STATE_LOW ||
 	     wifirssi_state == BTC_RSSI_STATE_STAY_LOW)) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], A2dp, wifi/bt rssi both LOW!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], A2dp, wifi/bt rssi both LOW!!\n");
 		long_dist = true;
 	}
 	if (long_dist) {
@@ -2656,7 +2639,7 @@ static void halbtc8192e2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist)
 	u32 wifi_bw;
 
 	wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
-	btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+	btrssi_state = halbtc8192e2ant_btrssi_state(btcoexist, 3, 34, 42);
 
 	halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
 	halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
@@ -2717,7 +2700,7 @@ static void halbtc8192e2ant_action_pan_edr(struct btc_coexist *btcoexist)
 	u32 wifi_bw;
 
 	wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
-	btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+	btrssi_state = halbtc8192e2ant_btrssi_state(btcoexist, 3, 34, 42);
 
 	halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
 	halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
@@ -2778,7 +2761,7 @@ static void halbtc8192e2ant_action_pan_hs(struct btc_coexist *btcoexist)
 	u32 wifi_bw;
 
 	wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
-	btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+	btrssi_state = halbtc8192e2ant_btrssi_state(btcoexist, 3, 34, 42);
 
 	halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
 	halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
@@ -2836,7 +2819,7 @@ static void halbtc8192e2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
 	u32 wifi_bw;
 
 	wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
-	btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+	btrssi_state = halbtc8192e2ant_btrssi_state(btcoexist, 3, 34, 42);
 
 	halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
 	halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
@@ -2899,7 +2882,7 @@ static void halbtc8192e2ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
 	u32 wifi_bw;
 
 	wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
-	btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+	btrssi_state = halbtc8192e2ant_btrssi_state(btcoexist, 3, 34, 42);
 
 	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
@@ -2963,7 +2946,7 @@ static void btc8192e2ant_action_hid_a2dp_pan_edr(struct btc_coexist *btcoexist)
 	u32 wifi_bw;
 
 	wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
-	btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+	btrssi_state = halbtc8192e2ant_btrssi_state(btcoexist, 3, 34, 42);
 
 	halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
 	halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
@@ -3024,7 +3007,7 @@ static void halbtc8192e2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
 	u32 wifi_bw;
 
 	wifirssi_state = halbtc8192e2ant_wifirssi_state(btcoexist, 0, 2, 15, 0);
-	btrssi_state = halbtc8192e2ant_btrssi_state(3, 34, 42);
+	btrssi_state = halbtc8192e2ant_btrssi_state(btcoexist, 3, 34, 42);
 
 	halbtc8192e2ant_switch_sstype(btcoexist, NORMAL_EXEC, 1);
 	halbtc8192e2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
@@ -3079,107 +3062,108 @@ static void halbtc8192e2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
 
 static void halbtc8192e2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 algorithm = 0;
 
-	btc_alg_dbg(ALGO_TRACE,
-		    "[BTCoex], RunCoexistMechanism()===>\n");
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], RunCoexistMechanism()===>\n");
 
 	if (btcoexist->manual_control) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], return for Manual CTRL <===\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], return for Manual CTRL <===\n");
 		return;
 	}
 
 	if (coex_sta->under_ips) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], wifi is under IPS !!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], wifi is under IPS !!!\n");
 		return;
 	}
 
 	algorithm = halbtc8192e2ant_action_algorithm(btcoexist);
 	if (coex_sta->c2h_bt_inquiry_page &&
 	    (BT_8192E_2ANT_COEX_ALGO_PANHS != algorithm)) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], BT is under inquiry/page scan !!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BT is under inquiry/page scan !!\n");
 		halbtc8192e2ant_action_bt_inquiry(btcoexist);
 		return;
 	}
 
 	coex_dm->cur_algorithm = algorithm;
-	btc_alg_dbg(ALGO_TRACE,
-		    "[BTCoex], Algorithm = %d\n", coex_dm->cur_algorithm);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Algorithm = %d\n", coex_dm->cur_algorithm);
 
 	if (halbtc8192e2ant_is_common_action(btcoexist)) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], Action 2-Ant common\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Action 2-Ant common\n");
 		coex_dm->auto_tdma_adjust = false;
 	} else {
 		if (coex_dm->cur_algorithm != coex_dm->pre_algorithm) {
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex] preAlgorithm=%d, curAlgorithm=%d\n",
-				    coex_dm->pre_algorithm,
-				    coex_dm->cur_algorithm);
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex] preAlgorithm=%d, curAlgorithm=%d\n",
+				 coex_dm->pre_algorithm,
+				 coex_dm->cur_algorithm);
 			coex_dm->auto_tdma_adjust = false;
 		}
 		switch (coex_dm->cur_algorithm) {
 		case BT_8192E_2ANT_COEX_ALGO_SCO:
-			btc_alg_dbg(ALGO_TRACE,
-				    "Action 2-Ant, algorithm = SCO\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "Action 2-Ant, algorithm = SCO\n");
 			halbtc8192e2ant_action_sco(btcoexist);
 			break;
 		case BT_8192E_2ANT_COEX_ALGO_SCO_PAN:
-			btc_alg_dbg(ALGO_TRACE,
-				    "Action 2-Ant, algorithm = SCO+PAN(EDR)\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "Action 2-Ant, algorithm = SCO+PAN(EDR)\n");
 			halbtc8192e2ant_action_sco_pan(btcoexist);
 			break;
 		case BT_8192E_2ANT_COEX_ALGO_HID:
-			btc_alg_dbg(ALGO_TRACE,
-				    "Action 2-Ant, algorithm = HID\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "Action 2-Ant, algorithm = HID\n");
 			halbtc8192e2ant_action_hid(btcoexist);
 			break;
 		case BT_8192E_2ANT_COEX_ALGO_A2DP:
-			btc_alg_dbg(ALGO_TRACE,
-				    "Action 2-Ant, algorithm = A2DP\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "Action 2-Ant, algorithm = A2DP\n");
 			halbtc8192e2ant_action_a2dp(btcoexist);
 			break;
 		case BT_8192E_2ANT_COEX_ALGO_A2DP_PANHS:
-			btc_alg_dbg(ALGO_TRACE,
-				    "Action 2-Ant, algorithm = A2DP+PAN(HS)\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "Action 2-Ant, algorithm = A2DP+PAN(HS)\n");
 			halbtc8192e2ant_action_a2dp_pan_hs(btcoexist);
 			break;
 		case BT_8192E_2ANT_COEX_ALGO_PANEDR:
-			btc_alg_dbg(ALGO_TRACE,
-				    "Action 2-Ant, algorithm = PAN(EDR)\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "Action 2-Ant, algorithm = PAN(EDR)\n");
 			halbtc8192e2ant_action_pan_edr(btcoexist);
 			break;
 		case BT_8192E_2ANT_COEX_ALGO_PANHS:
-			btc_alg_dbg(ALGO_TRACE,
-				    "Action 2-Ant, algorithm = HS mode\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "Action 2-Ant, algorithm = HS mode\n");
 			halbtc8192e2ant_action_pan_hs(btcoexist);
 			break;
 		case BT_8192E_2ANT_COEX_ALGO_PANEDR_A2DP:
-			btc_alg_dbg(ALGO_TRACE,
-				    "Action 2-Ant, algorithm = PAN+A2DP\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "Action 2-Ant, algorithm = PAN+A2DP\n");
 			halbtc8192e2ant_action_pan_edr_a2dp(btcoexist);
 			break;
 		case BT_8192E_2ANT_COEX_ALGO_PANEDR_HID:
-			btc_alg_dbg(ALGO_TRACE,
-				    "Action 2-Ant, algorithm = PAN(EDR)+HID\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "Action 2-Ant, algorithm = PAN(EDR)+HID\n");
 			halbtc8192e2ant_action_pan_edr_hid(btcoexist);
 			break;
 		case BT_8192E_2ANT_COEX_ALGO_HID_A2DP_PANEDR:
-			btc_alg_dbg(ALGO_TRACE,
-				    "Action 2-Ant, algorithm = HID+A2DP+PAN\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "Action 2-Ant, algorithm = HID+A2DP+PAN\n");
 			btc8192e2ant_action_hid_a2dp_pan_edr(btcoexist);
 			break;
 		case BT_8192E_2ANT_COEX_ALGO_HID_A2DP:
-			btc_alg_dbg(ALGO_TRACE,
-				    "Action 2-Ant, algorithm = HID+A2DP\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "Action 2-Ant, algorithm = HID+A2DP\n");
 			halbtc8192e2ant_action_hid_a2dp(btcoexist);
 			break;
 		default:
-			btc_alg_dbg(ALGO_TRACE,
-				    "Action 2-Ant, algorithm = unknown!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "Action 2-Ant, algorithm = unknown!!\n");
 			/* halbtc8192e2ant_coex_alloff(btcoexist); */
 			break;
 		}
@@ -3190,11 +3174,12 @@ static void halbtc8192e2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
 static void halbtc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist,
 					  bool backup)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u16 u16tmp = 0;
 	u8 u8tmp = 0;
 
-	btc_iface_dbg(INTF_INIT,
-		      "[BTCoex], 2Ant Init HW Config!!\n");
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], 2Ant Init HW Config!!\n");
 
 	if (backup) {
 		/* backup rf 0x1e value */
@@ -3277,8 +3262,10 @@ void ex_halbtc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist)
 
 void ex_halbtc8192e2ant_init_coex_dm(struct btc_coexist *btcoexist)
 {
-	btc_iface_dbg(INTF_INIT,
-		      "[BTCoex], Coex Mechanism Init!!\n");
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Coex Mechanism Init!!\n");
 	halbtc8192e2ant_init_coex_dm(btcoexist);
 }
 
@@ -3298,13 +3285,13 @@ void ex_halbtc8192e2ant_display_coex_info(struct btc_coexist *btcoexist)
 	u32 fw_ver = 0, bt_patch_ver = 0;
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n ============[BT Coexist info]============");
+		 "\r\n ============[BT Coexist info]============");
 
 	if (btcoexist->manual_control) {
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-			   "\r\n ===========[Under Manual Control]===========");
+			 "\r\n ===========[Under Manual Control]===========");
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-			   "\r\n ==========================================");
+			 "\r\n ==========================================");
 	}
 
 	if (!board_info->bt_exist) {
@@ -3313,43 +3300,43 @@ void ex_halbtc8192e2ant_display_coex_info(struct btc_coexist *btcoexist)
 	}
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %d/ %d ", "Ant PG number/ Ant mechanism:",
+		 "\r\n %-35s = %d/ %d ", "Ant PG number/ Ant mechanism:",
 		   board_info->pg_ant_num, board_info->btdm_ant_num);
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %s / %d",
-		   "BT stack/ hci ext ver",
+		 "BT stack/ hci ext ver",
 		   ((stack_info->profile_notified) ? "Yes" : "No"),
 		   stack_info->hci_version);
 
 	btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver);
 	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %d_%d/ 0x%x/ 0x%x(%d)",
-		   "CoexVer/ FwVer/ PatchVer",
-		   glcoex_ver_date_8192e_2ant, glcoex_ver_8192e_2ant,
-		   fw_ver, bt_patch_ver, bt_patch_ver);
+		 "\r\n %-35s = %d_%d/ 0x%x/ 0x%x(%d)",
+		 "CoexVer/ FwVer/ PatchVer",
+		 glcoex_ver_date_8192e_2ant, glcoex_ver_8192e_2ant,
+		 fw_ver, bt_patch_ver, bt_patch_ver);
 
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hson);
 	btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_DOT11_CHNL,
 			   &wifi_dot11_chnl);
 	btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_HS_CHNL, &wifi_hs_chnl);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d / %d(%d)",
-		   "Dot11 channel / HsMode(HsChnl)",
-		   wifi_dot11_chnl, bt_hson, wifi_hs_chnl);
+		 "Dot11 channel / HsMode(HsChnl)",
+		 wifi_dot11_chnl, bt_hson, wifi_hs_chnl);
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %3ph ",
-		   "H2C Wifi inform bt chnl Info", coex_dm->wifi_chnl_info);
+		 "H2C Wifi inform bt chnl Info", coex_dm->wifi_chnl_info);
 
 	btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifirssi);
 	btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d",
-		   "Wifi rssi/ HS rssi", wifirssi, bt_hs_rssi);
+		 "Wifi rssi/ HS rssi", wifirssi, bt_hs_rssi);
 
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d/ %d ",
-		   "Wifi link/ roam/ scan", link, roam, scan);
+		 "Wifi link/ roam/ scan", link, roam, scan);
 
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
 	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
@@ -3357,7 +3344,7 @@ void ex_halbtc8192e2ant_display_coex_info(struct btc_coexist *btcoexist)
 	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_TRAFFIC_DIRECTION,
 			   &wifi_traffic_dir);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %s / %s/ %s ",
-		   "Wifi status", (wifi_under_5g ? "5G" : "2.4G"),
+		 "Wifi status", (wifi_under_5g ? "5G" : "2.4G"),
 		   ((BTC_WIFI_BW_LEGACY == wifi_bw) ? "Legacy" :
 			(((BTC_WIFI_BW_HT40 == wifi_bw) ? "HT40" : "HT20"))),
 		   ((!wifi_busy) ? "idle" :
@@ -3365,7 +3352,7 @@ void ex_halbtc8192e2ant_display_coex_info(struct btc_coexist *btcoexist)
 				"uplink" : "downlink")));
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = [%s/ %d/ %d] ",
-		   "BT [status/ rssi/ retryCnt]",
+		 "BT [status/ rssi/ retryCnt]",
 		   ((btcoexist->bt_info.bt_disabled) ? ("disabled") :
 		    ((coex_sta->c2h_bt_inquiry_page) ?
 		     ("inquiry/page scan") :
@@ -3376,127 +3363,127 @@ void ex_halbtc8192e2ant_display_coex_info(struct btc_coexist *btcoexist)
 		   coex_sta->bt_rssi, coex_sta->bt_retry_cnt);
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d / %d / %d / %d",
-		   "SCO/HID/PAN/A2DP", stack_info->sco_exist,
+		 "SCO/HID/PAN/A2DP", stack_info->sco_exist,
 		   stack_info->hid_exist, stack_info->pan_exist,
 		   stack_info->a2dp_exist);
 	btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_BT_LINK_INFO);
 
 	bt_info_ext = coex_sta->bt_info_ext;
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %s",
-		   "BT Info A2DP rate",
+		 "BT Info A2DP rate",
 		   (bt_info_ext&BIT0) ? "Basic rate" : "EDR rate");
 
 	for (i = 0; i < BT_INFO_SRC_8192E_2ANT_MAX; i++) {
 		if (coex_sta->bt_info_c2h_cnt[i]) {
 			RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-				   "\r\n %-35s = %7ph(%d)",
-				   GLBtInfoSrc8192e2Ant[i],
-				   coex_sta->bt_info_c2h[i],
-				   coex_sta->bt_info_c2h_cnt[i]);
+				 "\r\n %-35s = %7ph(%d)",
+				 GLBtInfoSrc8192e2Ant[i],
+				 coex_sta->bt_info_c2h[i],
+				 coex_sta->bt_info_c2h_cnt[i]);
 		}
 	}
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %s/%s",
-		   "PS state, IPS/LPS",
-		   ((coex_sta->under_ips ? "IPS ON" : "IPS OFF")),
-		   ((coex_sta->under_lps ? "LPS ON" : "LPS OFF")));
+		 "PS state, IPS/LPS",
+		 ((coex_sta->under_ips ? "IPS ON" : "IPS OFF")),
+		 ((coex_sta->under_lps ? "LPS ON" : "LPS OFF")));
 	btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_FW_PWR_MODE_CMD);
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x ", "SS Type",
-		   coex_dm->cur_sstype);
+		 coex_dm->cur_sstype);
 
 	/* Sw mechanism	*/
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s",
-		   "============[Sw mechanism]============");
+		 "============[Sw mechanism]============");
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d/ %d ",
-		   "SM1[ShRf/ LpRA/ LimDig]", coex_dm->cur_rf_rx_lpf_shrink,
-		   coex_dm->cur_low_penalty_ra, coex_dm->limited_dig);
+		 "SM1[ShRf/ LpRA/ LimDig]", coex_dm->cur_rf_rx_lpf_shrink,
+		 coex_dm->cur_low_penalty_ra, coex_dm->limited_dig);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d/ %d(0x%x) ",
-		   "SM2[AgcT/ AdcB/ SwDacSwing(lvl)]",
-		   coex_dm->cur_agc_table_en, coex_dm->cur_adc_back_off,
-		   coex_dm->cur_dac_swing_on, coex_dm->cur_dac_swing_lvl);
+		 "SM2[AgcT/ AdcB/ SwDacSwing(lvl)]",
+		 coex_dm->cur_agc_table_en, coex_dm->cur_adc_back_off,
+		 coex_dm->cur_dac_swing_on, coex_dm->cur_dac_swing_lvl);
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x ", "Rate Mask",
-		   btcoexist->bt_info.ra_mask);
+		 btcoexist->bt_info.ra_mask);
 
 	/* Fw mechanism	*/
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s",
-		   "============[Fw mechanism]============");
+		 "============[Fw mechanism]============");
 
 	ps_tdma_case = coex_dm->cur_ps_tdma;
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %5ph case-%d (auto:%d)",
-		   "PS TDMA", coex_dm->ps_tdma_para,
-		   ps_tdma_case, coex_dm->auto_tdma_adjust);
+		 "\r\n %-35s = %5ph case-%d (auto:%d)",
+		 "PS TDMA", coex_dm->ps_tdma_para,
+		 ps_tdma_case, coex_dm->auto_tdma_adjust);
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d ",
-		   "DecBtPwr/ IgnWlanAct",
-		   coex_dm->cur_dec_bt_pwr, coex_dm->cur_ignore_wlan_act);
+		 "DecBtPwr/ IgnWlanAct",
+		 coex_dm->cur_dec_bt_pwr, coex_dm->cur_ignore_wlan_act);
 
 	/* Hw setting */
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s",
-		   "============[Hw setting]============");
+		 "============[Hw setting]============");
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x",
-		   "RF-A, 0x1e initVal", coex_dm->bt_rf0x1e_backup);
+		 "RF-A, 0x1e initVal", coex_dm->bt_rf0x1e_backup);
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/0x%x/0x%x/0x%x",
-		   "backup ARFR1/ARFR2/RL/AMaxTime", coex_dm->backup_arfr_cnt1,
-		   coex_dm->backup_arfr_cnt2, coex_dm->backup_retrylimit,
-		   coex_dm->backup_ampdu_maxtime);
+		 "backup ARFR1/ARFR2/RL/AMaxTime", coex_dm->backup_arfr_cnt1,
+		 coex_dm->backup_arfr_cnt2, coex_dm->backup_retrylimit,
+		 coex_dm->backup_ampdu_maxtime);
 
 	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x430);
 	u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x434);
 	u16tmp[0] = btcoexist->btc_read_2byte(btcoexist, 0x42a);
 	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x456);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/0x%x/0x%x/0x%x",
-		   "0x430/0x434/0x42a/0x456",
-		   u32tmp[0], u32tmp[1], u16tmp[0], u8tmp[0]);
+		 "0x430/0x434/0x42a/0x456",
+		 u32tmp[0], u32tmp[1], u16tmp[0], u8tmp[0]);
 
 	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc04);
 	u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0xd04);
 	u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x90c);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
-		   "0xc04/ 0xd04/ 0x90c", u32tmp[0], u32tmp[1], u32tmp[2]);
+		 "0xc04/ 0xd04/ 0x90c", u32tmp[0], u32tmp[1], u32tmp[2]);
 
 	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x", "0x778",
-		   u8tmp[0]);
+		 u8tmp[0]);
 
 	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x92c);
 	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x930);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x",
-		   "0x92c/ 0x930", (u8tmp[0]), u32tmp[0]);
+		 "0x92c/ 0x930", (u8tmp[0]), u32tmp[0]);
 
 	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x40);
 	u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x4f);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x",
-		   "0x40/ 0x4f", u8tmp[0], u8tmp[1]);
+		 "0x40/ 0x4f", u8tmp[0], u8tmp[1]);
 
 	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550);
 	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x",
-		   "0x550(bcn ctrl)/0x522", u32tmp[0], u8tmp[0]);
+		 "0x550(bcn ctrl)/0x522", u32tmp[0], u8tmp[0]);
 
 	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x", "0xc50(dig)",
-		   u32tmp[0]);
+		 u32tmp[0]);
 
 	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0);
 	u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4);
 	u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8);
 	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x6cc);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
-		   "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)",
-		   u32tmp[0], u32tmp[1], u32tmp[2], u8tmp[0]);
+		 "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
+		 "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)",
+		 u32tmp[0], u32tmp[1], u32tmp[2], u8tmp[0]);
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d",
-		   "0x770(hp rx[31:16]/tx[15:0])",
-		   coex_sta->high_priority_rx, coex_sta->high_priority_tx);
+		 "0x770(hp rx[31:16]/tx[15:0])",
+		 coex_sta->high_priority_rx, coex_sta->high_priority_tx);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d",
-		   "0x774(lp rx[31:16]/tx[15:0])",
-		   coex_sta->low_priority_rx, coex_sta->low_priority_tx);
+		 "0x774(lp rx[31:16]/tx[15:0])",
+		 coex_sta->low_priority_rx, coex_sta->low_priority_tx);
 #if (BT_AUTO_REPORT_ONLY_8192E_2ANT == 1)
 	halbtc8192e2ant_monitor_bt_ctr(btcoexist);
 #endif
@@ -3505,54 +3492,63 @@ void ex_halbtc8192e2ant_display_coex_info(struct btc_coexist *btcoexist)
 
 void ex_halbtc8192e2ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (BTC_IPS_ENTER == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], IPS ENTER notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], IPS ENTER notify\n");
 		coex_sta->under_ips = true;
 		halbtc8192e2ant_coex_alloff(btcoexist);
 	} else if (BTC_IPS_LEAVE == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], IPS LEAVE notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], IPS LEAVE notify\n");
 		coex_sta->under_ips = false;
 	}
 }
 
 void ex_halbtc8192e2ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (BTC_LPS_ENABLE == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], LPS ENABLE notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], LPS ENABLE notify\n");
 		coex_sta->under_lps = true;
 	} else if (BTC_LPS_DISABLE == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], LPS DISABLE notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], LPS DISABLE notify\n");
 		coex_sta->under_lps = false;
 	}
 }
 
 void ex_halbtc8192e2ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (BTC_SCAN_START == type)
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], SCAN START notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], SCAN START notify\n");
 	else if (BTC_SCAN_FINISH == type)
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], SCAN FINISH notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], SCAN FINISH notify\n");
 }
 
 void ex_halbtc8192e2ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (BTC_ASSOCIATE_START == type)
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], CONNECT START notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], CONNECT START notify\n");
 	else if (BTC_ASSOCIATE_FINISH == type)
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], CONNECT FINISH notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], CONNECT FINISH notify\n");
 }
 
 void ex_halbtc8192e2ant_media_status_notify(struct btc_coexist *btcoexist,
 					    u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[3] = {0};
 	u32 wifi_bw;
 	u8 wifi_center_chnl;
@@ -3563,11 +3559,11 @@ void ex_halbtc8192e2ant_media_status_notify(struct btc_coexist *btcoexist,
 		return;
 
 	if (BTC_MEDIA_CONNECT == type)
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], MEDIA connect notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], MEDIA connect notify\n");
 	else
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], MEDIA disconnect notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], MEDIA disconnect notify\n");
 
 	/* only 2.4G we need to inform bt the chnl mask */
 	btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL,
@@ -3587,10 +3583,10 @@ void ex_halbtc8192e2ant_media_status_notify(struct btc_coexist *btcoexist,
 	coex_dm->wifi_chnl_info[1] = h2c_parameter[1];
 	coex_dm->wifi_chnl_info[2] = h2c_parameter[2];
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], FW write 0x66 = 0x%x\n",
-		    h2c_parameter[0] << 16 | h2c_parameter[1] << 8 |
-		    h2c_parameter[2]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], FW write 0x66 = 0x%x\n",
+		 h2c_parameter[0] << 16 | h2c_parameter[1] << 8 |
+		 h2c_parameter[2]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter);
 }
@@ -3598,14 +3594,17 @@ void ex_halbtc8192e2ant_media_status_notify(struct btc_coexist *btcoexist,
 void ex_halbtc8192e2ant_special_packet_notify(struct btc_coexist *btcoexist,
 					      u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (type == BTC_PACKET_DHCP)
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], DHCP Packet notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], DHCP Packet notify\n");
 }
 
 void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
 				       u8 *tmp_buf, u8 length)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 bt_info = 0;
 	u8 i, rsp_source = 0;
 	bool bt_busy = false, limited_dig = false;
@@ -3618,19 +3617,19 @@ void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
 		rsp_source = BT_INFO_SRC_8192E_2ANT_WIFI_FW;
 	coex_sta->bt_info_c2h_cnt[rsp_source]++;
 
-	btc_iface_dbg(INTF_NOTIFY,
-		      "[BTCoex], Bt info[%d], length=%d, hex data = [",
-		      rsp_source, length);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Bt info[%d], length=%d, hex data = [",
+		 rsp_source, length);
 	for (i = 0; i < length; i++) {
 		coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i];
 		if (i == 1)
 			bt_info = tmp_buf[i];
 		if (i == length-1)
-			btc_iface_dbg(INTF_NOTIFY,
-				      "0x%02x]\n", tmp_buf[i]);
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "0x%02x]\n", tmp_buf[i]);
 		else
-			btc_iface_dbg(INTF_NOTIFY,
-				      "0x%02x, ", tmp_buf[i]);
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "0x%02x, ", tmp_buf[i]);
 	}
 
 	if (BT_INFO_SRC_8192E_2ANT_WIFI_FW != rsp_source) {
@@ -3647,8 +3646,8 @@ void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
 		 * because bt is reset and loss of the info.
 		 */
 		if ((coex_sta->bt_info_ext & BIT1)) {
-			btc_alg_dbg(ALGO_TRACE,
-				    "bit1, send wifi BW&Chnl to BT!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "bit1, send wifi BW&Chnl to BT!!\n");
 			btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
 					   &wifi_connected);
 			if (wifi_connected)
@@ -3664,8 +3663,8 @@ void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
 		if ((coex_sta->bt_info_ext & BIT3)) {
 			if (!btcoexist->manual_control &&
 			    !btcoexist->stop_coex_dm) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "bit3, BT NOT ignore Wlan active!\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "bit3, BT NOT ignore Wlan active!\n");
 				halbtc8192e2ant_IgnoreWlanAct(btcoexist,
 							      FORCE_EXEC,
 							      false);
@@ -3723,25 +3722,25 @@ void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
 
 	if (!(bt_info&BT_INFO_8192E_2ANT_B_CONNECTION)) {
 		coex_dm->bt_status = BT_8192E_2ANT_BT_STATUS_NON_CONNECTED_IDLE;
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], BT Non-Connected idle!!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BT Non-Connected idle!!!\n");
 	} else if (bt_info == BT_INFO_8192E_2ANT_B_CONNECTION) {
 		coex_dm->bt_status = BT_8192E_2ANT_BT_STATUS_CONNECTED_IDLE;
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], bt_infoNotify(), BT Connected-idle!!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], bt_infoNotify(), BT Connected-idle!!!\n");
 	} else if ((bt_info&BT_INFO_8192E_2ANT_B_SCO_ESCO) ||
 		   (bt_info&BT_INFO_8192E_2ANT_B_SCO_BUSY)) {
 		coex_dm->bt_status = BT_8192E_2ANT_BT_STATUS_SCO_BUSY;
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], bt_infoNotify(), BT SCO busy!!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], bt_infoNotify(), BT SCO busy!!!\n");
 	} else if (bt_info&BT_INFO_8192E_2ANT_B_ACL_BUSY) {
 		coex_dm->bt_status = BT_8192E_2ANT_BT_STATUS_ACL_BUSY;
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], bt_infoNotify(), BT ACL busy!!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], bt_infoNotify(), BT ACL busy!!!\n");
 	} else {
 		coex_dm->bt_status = BT_8192E_2ANT_BT_STATUS_MAX;
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex]bt_infoNotify(), BT Non-Defined state!!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex]bt_infoNotify(), BT Non-Defined state!!!\n");
 	}
 
 	if ((BT_8192E_2ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) ||
@@ -3769,7 +3768,9 @@ void ex_halbtc8192e2ant_stack_operation_notify(struct btc_coexist *btcoexist,
 
 void ex_halbtc8192e2ant_halt_notify(struct btc_coexist *btcoexist)
 {
-	btc_iface_dbg(INTF_NOTIFY, "[BTCoex], Halt notify\n");
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], Halt notify\n");
 
 	halbtc8192e2ant_IgnoreWlanAct(btcoexist, FORCE_EXEC, true);
 	ex_halbtc8192e2ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT);
@@ -3777,34 +3778,35 @@ void ex_halbtc8192e2ant_halt_notify(struct btc_coexist *btcoexist)
 
 void ex_halbtc8192e2ant_periodical(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	static u8 dis_ver_info_cnt;
 	u32 fw_ver = 0, bt_patch_ver = 0;
 	struct btc_board_info *board_info = &btcoexist->board_info;
 	struct btc_stack_info *stack_info = &btcoexist->stack_info;
 
-	btc_alg_dbg(ALGO_TRACE,
-		    "=======================Periodical=======================\n");
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "=======================Periodical=======================\n");
 	if (dis_ver_info_cnt <= 5) {
 		dis_ver_info_cnt += 1;
-		btc_iface_dbg(INTF_INIT,
-			      "************************************************\n");
-		btc_iface_dbg(INTF_INIT,
-			      "Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n",
-			      board_info->pg_ant_num, board_info->btdm_ant_num,
-			      board_info->btdm_ant_pos);
-		btc_iface_dbg(INTF_INIT,
-			      "BT stack/ hci ext ver = %s / %d\n",
-			      ((stack_info->profile_notified) ? "Yes" : "No"),
-			      stack_info->hci_version);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "************************************************\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n",
+			 board_info->pg_ant_num, board_info->btdm_ant_num,
+			 board_info->btdm_ant_pos);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "BT stack/ hci ext ver = %s / %d\n",
+			 ((stack_info->profile_notified) ? "Yes" : "No"),
+			 stack_info->hci_version);
 		btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER,
 				   &bt_patch_ver);
 		btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
-		btc_iface_dbg(INTF_INIT,
-			      "CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n",
-			      glcoex_ver_date_8192e_2ant, glcoex_ver_8192e_2ant,
-			      fw_ver, bt_patch_ver, bt_patch_ver);
-		btc_iface_dbg(INTF_INIT,
-			      "************************************************\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n",
+			 glcoex_ver_date_8192e_2ant, glcoex_ver_8192e_2ant,
+			 fw_ver, bt_patch_ver, bt_patch_ver);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "************************************************\n");
 	}
 
 #if (BT_AUTO_REPORT_ONLY_8192E_2ANT == 0)
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c
index 16add42a62af..d67bbfb6ad8e 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c
@@ -60,9 +60,11 @@ static u32 glcoex_ver_8723b_1ant = 0x47;
 /***************************************************************
  * local function start with halbtc8723b1ant_
  ***************************************************************/
-static u8 halbtc8723b1ant_bt_rssi_state(u8 level_num, u8 rssi_thresh,
+static u8 halbtc8723b1ant_bt_rssi_state(struct btc_coexist *btcoexist,
+					u8 level_num, u8 rssi_thresh,
 					u8 rssi_thresh1)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	s32 bt_rssi = 0;
 	u8 bt_rssi_state = coex_sta->pre_bt_rssi_state;
 
@@ -74,28 +76,28 @@ static u8 halbtc8723b1ant_bt_rssi_state(u8 level_num, u8 rssi_thresh,
 			if (bt_rssi >= rssi_thresh +
 					BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT) {
 				bt_rssi_state = BTC_RSSI_STATE_HIGH;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state switch to High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state switch to High\n");
 			} else {
 				bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state stay at Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state stay at Low\n");
 			}
 		} else {
 			if (bt_rssi < rssi_thresh) {
 				bt_rssi_state = BTC_RSSI_STATE_LOW;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state switch to Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state switch to Low\n");
 			} else {
 				bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state stay at High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state stay at High\n");
 			}
 		}
 	} else if (level_num == 3) {
 		if (rssi_thresh > rssi_thresh1) {
-			btc_alg_dbg(ALGO_BT_RSSI_STATE,
-				    "[BTCoex], BT Rssi thresh error!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], BT Rssi thresh error!!\n");
 			return coex_sta->pre_bt_rssi_state;
 		}
 
@@ -104,12 +106,12 @@ static u8 halbtc8723b1ant_bt_rssi_state(u8 level_num, u8 rssi_thresh,
 			if (bt_rssi >= rssi_thresh +
 					BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT) {
 				bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state switch to Medium\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state switch to Medium\n");
 			} else {
 				bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state stay at Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state stay at Low\n");
 			}
 		} else if ((coex_sta->pre_bt_rssi_state ==
 					BTC_RSSI_STATE_MEDIUM) ||
@@ -118,26 +120,26 @@ static u8 halbtc8723b1ant_bt_rssi_state(u8 level_num, u8 rssi_thresh,
 			if (bt_rssi >= rssi_thresh1 +
 					BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT) {
 				bt_rssi_state = BTC_RSSI_STATE_HIGH;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state switch to High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state switch to High\n");
 			} else if (bt_rssi < rssi_thresh) {
 				bt_rssi_state = BTC_RSSI_STATE_LOW;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state switch to Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state switch to Low\n");
 			} else {
 				bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state stay at Medium\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state stay at Medium\n");
 			}
 		} else {
 			if (bt_rssi < rssi_thresh1) {
 				bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state switch to Medium\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state switch to Medium\n");
 			} else {
 				bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state stay at High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state stay at High\n");
 			}
 		}
 	}
@@ -151,6 +153,7 @@ static u8 halbtc8723b1ant_wifi_rssi_state(struct btc_coexist *btcoexist,
 					  u8 index, u8 level_num,
 					  u8 rssi_thresh, u8 rssi_thresh1)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	s32 wifi_rssi = 0;
 	u8 wifi_rssi_state = coex_sta->pre_wifi_rssi_state[index];
 
@@ -165,28 +168,28 @@ static u8 halbtc8723b1ant_wifi_rssi_state(struct btc_coexist *btcoexist,
 			if (wifi_rssi >= rssi_thresh +
 					BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT) {
 				wifi_rssi_state = BTC_RSSI_STATE_HIGH;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state switch to High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state switch to High\n");
 			} else {
 				wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state stay at Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state stay at Low\n");
 			}
 		} else {
 			if (wifi_rssi < rssi_thresh) {
 				wifi_rssi_state = BTC_RSSI_STATE_LOW;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state switch to Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state switch to Low\n");
 			} else {
 				wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state stay at High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state stay at High\n");
 			}
 		}
 	} else if (level_num == 3) {
 		if (rssi_thresh > rssi_thresh1) {
-			btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-				    "[BTCoex], wifi RSSI thresh error!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], wifi RSSI thresh error!!\n");
 			return coex_sta->pre_wifi_rssi_state[index];
 		}
 
@@ -197,12 +200,12 @@ static u8 halbtc8723b1ant_wifi_rssi_state(struct btc_coexist *btcoexist,
 			if (wifi_rssi >= rssi_thresh +
 					 BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT) {
 				wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state switch to Medium\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state switch to Medium\n");
 			} else {
 				wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state stay at Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state stay at Low\n");
 			}
 		} else if ((coex_sta->pre_wifi_rssi_state[index] ==
 						BTC_RSSI_STATE_MEDIUM) ||
@@ -211,26 +214,26 @@ static u8 halbtc8723b1ant_wifi_rssi_state(struct btc_coexist *btcoexist,
 			if (wifi_rssi >= rssi_thresh1 +
 					 BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT) {
 				wifi_rssi_state = BTC_RSSI_STATE_HIGH;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state switch to High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state switch to High\n");
 			} else if (wifi_rssi < rssi_thresh) {
 				wifi_rssi_state = BTC_RSSI_STATE_LOW;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state switch to Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state switch to Low\n");
 			} else {
 				wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state stay at Medium\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state stay at Medium\n");
 			}
 		} else {
 			if (wifi_rssi < rssi_thresh1) {
 				wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state switch to Medium\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state switch to Medium\n");
 			} else {
 				wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state stay at High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state stay at High\n");
 			}
 		}
 	}
@@ -418,15 +421,16 @@ static void halbtc8723b1ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
 
 static void halbtc8723b1ant_query_bt_info(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[1] = {0};
 
 	coex_sta->c2h_bt_info_req_sent = true;
 
 	h2c_parameter[0] |= BIT0;	/* trigger*/
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n",
-		    h2c_parameter[0]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n",
+		 h2c_parameter[0]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter);
 }
@@ -513,6 +517,7 @@ static void halbtc8723b1ant_update_bt_link_info(struct btc_coexist *btcoexist)
 
 static u8 halbtc8723b1ant_action_algorithm(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
 	bool bt_hs_on = false;
 	u8 algorithm = BT_8723B_1ANT_COEX_ALGO_UNDEFINED;
@@ -521,8 +526,8 @@ static u8 halbtc8723b1ant_action_algorithm(struct btc_coexist *btcoexist)
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
 
 	if (!bt_link_info->bt_link_exist) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], No BT link exists!!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], No BT link exists!!!\n");
 		return algorithm;
 	}
 
@@ -537,27 +542,29 @@ static u8 halbtc8723b1ant_action_algorithm(struct btc_coexist *btcoexist)
 
 	if (numdiffprofile == 1) {
 		if (bt_link_info->sco_exist) {
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], BT Profile = SCO only\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], BT Profile = SCO only\n");
 			algorithm = BT_8723B_1ANT_COEX_ALGO_SCO;
 		} else {
 			if (bt_link_info->hid_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], BT Profile = HID only\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Profile = HID only\n");
 				algorithm = BT_8723B_1ANT_COEX_ALGO_HID;
 			} else if (bt_link_info->a2dp_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], BT Profile = A2DP only\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Profile = A2DP only\n");
 				algorithm = BT_8723B_1ANT_COEX_ALGO_A2DP;
 			} else if (bt_link_info->pan_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = PAN(HS) only\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = PAN(HS) only\n");
 					algorithm =
 						BT_8723B_1ANT_COEX_ALGO_PANHS;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = PAN(EDR) only\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = PAN(EDR) only\n");
 					algorithm =
 						BT_8723B_1ANT_COEX_ALGO_PANEDR;
 				}
@@ -566,21 +573,23 @@ static u8 halbtc8723b1ant_action_algorithm(struct btc_coexist *btcoexist)
 	} else if (numdiffprofile == 2) {
 		if (bt_link_info->sco_exist) {
 			if (bt_link_info->hid_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], BT Profile = SCO + HID\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Profile = SCO + HID\n");
 				algorithm = BT_8723B_1ANT_COEX_ALGO_HID;
 			} else if (bt_link_info->a2dp_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], BT Profile = SCO + A2DP ==> SCO\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Profile = SCO + A2DP ==> SCO\n");
 				algorithm = BT_8723B_1ANT_COEX_ALGO_SCO;
 			} else if (bt_link_info->pan_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = SCO + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = SCO + PAN(HS)\n");
 					algorithm = BT_8723B_1ANT_COEX_ALGO_SCO;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = SCO + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = SCO + PAN(EDR)\n");
 					algorithm =
 					    BT_8723B_1ANT_COEX_ALGO_PANEDR_HID;
 				}
@@ -588,32 +597,36 @@ static u8 halbtc8723b1ant_action_algorithm(struct btc_coexist *btcoexist)
 		} else {
 			if (bt_link_info->hid_exist &&
 			    bt_link_info->a2dp_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], BT Profile = HID + A2DP\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Profile = HID + A2DP\n");
 				algorithm = BT_8723B_1ANT_COEX_ALGO_HID_A2DP;
 			} else if (bt_link_info->hid_exist &&
 				   bt_link_info->pan_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = HID + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = HID + PAN(HS)\n");
 					algorithm =
 					    BT_8723B_1ANT_COEX_ALGO_HID_A2DP;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = HID + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = HID + PAN(EDR)\n");
 					algorithm =
 					    BT_8723B_1ANT_COEX_ALGO_PANEDR_HID;
 				}
 			} else if (bt_link_info->pan_exist &&
 				   bt_link_info->a2dp_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = A2DP + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = A2DP + PAN(HS)\n");
 					algorithm =
 					    BT_8723B_1ANT_COEX_ALGO_A2DP_PANHS;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = A2DP + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = A2DP + PAN(EDR)\n");
 					algorithm =
 					    BT_8723B_1ANT_COEX_ALGO_PANEDR_A2DP;
 				}
@@ -623,31 +636,35 @@ static u8 halbtc8723b1ant_action_algorithm(struct btc_coexist *btcoexist)
 		if (bt_link_info->sco_exist) {
 			if (bt_link_info->hid_exist &&
 			    bt_link_info->a2dp_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], BT Profile = SCO + HID + A2DP ==> HID\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Profile = SCO + HID + A2DP ==> HID\n");
 				algorithm = BT_8723B_1ANT_COEX_ALGO_HID;
 			} else if (bt_link_info->hid_exist &&
 				   bt_link_info->pan_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = SCO + HID + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = SCO + HID + PAN(HS)\n");
 					algorithm =
 					    BT_8723B_1ANT_COEX_ALGO_HID_A2DP;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = SCO + HID + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = SCO + HID + PAN(EDR)\n");
 					algorithm =
 					    BT_8723B_1ANT_COEX_ALGO_PANEDR_HID;
 				}
 			} else if (bt_link_info->pan_exist &&
 				   bt_link_info->a2dp_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = SCO + A2DP + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = SCO + A2DP + PAN(HS)\n");
 					algorithm = BT_8723B_1ANT_COEX_ALGO_SCO;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = SCO + A2DP + PAN(EDR) ==> HID\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = SCO + A2DP + PAN(EDR) ==> HID\n");
 					algorithm =
 					    BT_8723B_1ANT_COEX_ALGO_PANEDR_HID;
 				}
@@ -657,13 +674,15 @@ static u8 halbtc8723b1ant_action_algorithm(struct btc_coexist *btcoexist)
 			    bt_link_info->pan_exist &&
 			    bt_link_info->a2dp_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = HID + A2DP + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = HID + A2DP + PAN(HS)\n");
 					algorithm =
 					    BT_8723B_1ANT_COEX_ALGO_HID_A2DP;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = HID + A2DP + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = HID + A2DP + PAN(EDR)\n");
 					algorithm =
 					    BT_8723B_1ANT_COEX_ALGO_HID_A2DP_PANEDR;
 				}
@@ -675,11 +694,13 @@ static u8 halbtc8723b1ant_action_algorithm(struct btc_coexist *btcoexist)
 			    bt_link_info->pan_exist &&
 			    bt_link_info->a2dp_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], Error!!! BT Profile = SCO + HID + A2DP + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], Error!!! BT Profile = SCO + HID + A2DP + PAN(HS)\n");
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n");
 					algorithm =
 					    BT_8723B_1ANT_COEX_ALGO_PANEDR_HID;
 				}
@@ -693,6 +714,7 @@ static u8 halbtc8723b1ant_action_algorithm(struct btc_coexist *btcoexist)
 static void btc8723b1ant_set_sw_pen_tx_rate_adapt(struct btc_coexist *btcoexist,
 						  bool low_penalty_ra)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[6] = {0};
 
 	h2c_parameter[0] = 0x6;	/* opCode, 0x6= Retry_Penalty */
@@ -706,9 +728,9 @@ static void btc8723b1ant_set_sw_pen_tx_rate_adapt(struct btc_coexist *btcoexist,
 		h2c_parameter[5] = 0xf9;  /*MCS5 or OFDM36 */
 	}
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], set WiFi Low-Penalty Retry: %s",
-		    (low_penalty_ra ? "ON!!" : "OFF!!"));
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set WiFi Low-Penalty Retry: %s",
+		 (low_penalty_ra ? "ON!!" : "OFF!!"));
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, h2c_parameter);
 }
@@ -732,20 +754,22 @@ static void halbtc8723b1ant_set_coex_table(struct btc_coexist *btcoexist,
 					   u32 val0x6c0, u32 val0x6c4,
 					   u32 val0x6c8, u8 val0x6cc)
 {
-	btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-		    "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0);
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0);
 	btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0);
 
-	btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-		    "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4);
 	btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4);
 
-	btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-		    "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8);
 	btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8);
 
-	btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-		    "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc);
 	btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc);
 }
 
@@ -754,10 +778,12 @@ static void halbtc8723b1ant_coex_table(struct btc_coexist *btcoexist,
 				       u32 val0x6c4, u32 val0x6c8,
 				       u8 val0x6cc)
 {
-	btc_alg_dbg(ALGO_TRACE_SW,
-		    "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, 0x6c4 = 0x%x, 0x6cc = 0x%x\n",
-		    (force_exec ? "force to" : ""),
-		    val0x6c0, val0x6c4, val0x6cc);
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, 0x6c4 = 0x%x, 0x6cc = 0x%x\n",
+		 (force_exec ? "force to" : ""),
+		 val0x6c0, val0x6c4, val0x6cc);
 	coex_dm->cur_val0x6c0 = val0x6c0;
 	coex_dm->cur_val0x6c4 = val0x6c4;
 	coex_dm->cur_val0x6c8 = val0x6c8;
@@ -823,14 +849,15 @@ static void halbtc8723b1ant_coex_table_with_type(struct btc_coexist *btcoexist,
 static void halbtc8723b1ant_SetFwIgnoreWlanAct(struct btc_coexist *btcoexist,
 					       bool enable)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[1] = {0};
 
 	if (enable)
 		h2c_parameter[0] |= BIT0;	/* function enable */
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n",
-		    h2c_parameter[0]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n",
+		 h2c_parameter[0]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter);
 }
@@ -838,16 +865,18 @@ static void halbtc8723b1ant_SetFwIgnoreWlanAct(struct btc_coexist *btcoexist,
 static void halbtc8723b1ant_ignore_wlan_act(struct btc_coexist *btcoexist,
 					    bool force_exec, bool enable)
 {
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], %s turn Ignore WlanAct %s\n",
-		    (force_exec ? "force to" : ""), (enable ? "ON" : "OFF"));
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s turn Ignore WlanAct %s\n",
+		 (force_exec ? "force to" : ""), (enable ? "ON" : "OFF"));
 	coex_dm->cur_ignore_wlan_act = enable;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], bPreIgnoreWlanAct = %d, bCurIgnoreWlanAct = %d!!\n",
-			    coex_dm->pre_ignore_wlan_act,
-			    coex_dm->cur_ignore_wlan_act);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], bPreIgnoreWlanAct = %d, bCurIgnoreWlanAct = %d!!\n",
+			 coex_dm->pre_ignore_wlan_act,
+			 coex_dm->cur_ignore_wlan_act);
 
 		if (coex_dm->pre_ignore_wlan_act ==
 		    coex_dm->cur_ignore_wlan_act)
@@ -862,6 +891,7 @@ static void halbtc8723b1ant_set_fw_ps_tdma(struct btc_coexist *btcoexist,
 					   u8 byte1, u8 byte2, u8 byte3,
 					   u8 byte4, u8 byte5)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[5] = {0};
 	u8 real_byte1 = byte1, real_byte5 = byte5;
 	bool ap_enable = false;
@@ -871,8 +901,8 @@ static void halbtc8723b1ant_set_fw_ps_tdma(struct btc_coexist *btcoexist,
 
 	if (ap_enable) {
 		if ((byte1 & BIT4) && !(byte1 & BIT5)) {
-			btc_iface_dbg(INTF_NOTIFY,
-				      "[BTCoex], FW for 1Ant AP mode\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], FW for 1Ant AP mode\n");
 			real_byte1 &= ~BIT4;
 			real_byte1 |= BIT5;
 
@@ -893,8 +923,8 @@ static void halbtc8723b1ant_set_fw_ps_tdma(struct btc_coexist *btcoexist,
 	coex_dm->ps_tdma_para[3] = byte4;
 	coex_dm->ps_tdma_para[4] = real_byte5;
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], PS-TDMA H2C cmd =0x%x%08x\n",
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], PS-TDMA H2C cmd =0x%x%08x\n",
 		    h2c_parameter[0],
 		    h2c_parameter[1] << 24 |
 		    h2c_parameter[2] << 16 |
@@ -918,22 +948,24 @@ static void halbtc8723b1ant_LpsRpwm(struct btc_coexist *btcoexist,
 				    bool force_exec,
 				    u8 lps_val, u8 rpwm_val)
 {
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], %s set lps/rpwm = 0x%x/0x%x\n",
-		    (force_exec ? "force to" : ""), lps_val, rpwm_val);
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s set lps/rpwm = 0x%x/0x%x\n",
+		 (force_exec ? "force to" : ""), lps_val, rpwm_val);
 	coex_dm->cur_lps = lps_val;
 	coex_dm->cur_rpwm = rpwm_val;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], LPS-RxBeaconMode = 0x%x , LPS-RPWM = 0x%x!!\n",
-			    coex_dm->cur_lps, coex_dm->cur_rpwm);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], LPS-RxBeaconMode = 0x%x , LPS-RPWM = 0x%x!!\n",
+			 coex_dm->cur_lps, coex_dm->cur_rpwm);
 
 		if ((coex_dm->pre_lps == coex_dm->cur_lps) &&
 		    (coex_dm->pre_rpwm == coex_dm->cur_rpwm)) {
-			btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-				    "[BTCoex], LPS-RPWM_Last = 0x%x , LPS-RPWM_Now = 0x%x!!\n",
-				    coex_dm->pre_rpwm, coex_dm->cur_rpwm);
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], LPS-RPWM_Last = 0x%x , LPS-RPWM_Now = 0x%x!!\n",
+				 coex_dm->pre_rpwm, coex_dm->cur_rpwm);
 
 			return;
 		}
@@ -947,8 +979,10 @@ static void halbtc8723b1ant_LpsRpwm(struct btc_coexist *btcoexist,
 static void halbtc8723b1ant_sw_mechanism(struct btc_coexist *btcoexist,
 					 bool low_penalty_ra)
 {
-	btc_alg_dbg(ALGO_BT_MONITOR,
-		    "[BTCoex], SM[LpRA] = %d\n", low_penalty_ra);
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], SM[LpRA] = %d\n", low_penalty_ra);
 
 	halbtc8723b1ant_low_penalty_ra(btcoexist, NORMAL_EXEC, low_penalty_ra);
 }
@@ -1153,6 +1187,7 @@ static void halbtc8723b1ant_SetAntPath(struct btc_coexist *btcoexist,
 static void halbtc8723b1ant_ps_tdma(struct btc_coexist *btcoexist,
 				    bool force_exec, bool turn_on, u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	bool wifi_busy = false;
 	u8 rssi_adjust_val = 0;
 
@@ -1163,13 +1198,13 @@ static void halbtc8723b1ant_ps_tdma(struct btc_coexist *btcoexist,
 
 	if (!force_exec) {
 		if (coex_dm->cur_ps_tdma_on)
-			btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-				    "[BTCoex], ******** TDMA(on, %d) *********\n",
-				    coex_dm->cur_ps_tdma);
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], ******** TDMA(on, %d) *********\n",
+				 coex_dm->cur_ps_tdma);
 		else
-			btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-				    "[BTCoex], ******** TDMA(off, %d) ********\n",
-				    coex_dm->cur_ps_tdma);
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], ******** TDMA(off, %d) ********\n",
+				 coex_dm->cur_ps_tdma);
 
 		if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) &&
 		    (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma))
@@ -1374,6 +1409,7 @@ static void halbtc8723b1ant_ps_tdma(struct btc_coexist *btcoexist,
 
 static bool halbtc8723b1ant_is_common_action(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	bool commom = false, wifi_connected = false;
 	bool wifi_busy = false;
 
@@ -1383,45 +1419,45 @@ static bool halbtc8723b1ant_is_common_action(struct btc_coexist *btcoexist)
 
 	if (!wifi_connected &&
 	    BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE == coex_dm->bt_status) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], Wifi non connected-idle + BT non connected-idle!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Wifi non connected-idle + BT non connected-idle!!\n");
 		halbtc8723b1ant_sw_mechanism(btcoexist, false);
 		commom = true;
 	} else if (wifi_connected &&
 		   (BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE ==
 		    coex_dm->bt_status)) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], Wifi connected + BT non connected-idle!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Wifi connected + BT non connected-idle!!\n");
 		halbtc8723b1ant_sw_mechanism(btcoexist, false);
 		commom = true;
 	} else if (!wifi_connected &&
 		   (BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE ==
 		    coex_dm->bt_status)) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], Wifi non connected-idle + BT connected-idle!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Wifi non connected-idle + BT connected-idle!!\n");
 		halbtc8723b1ant_sw_mechanism(btcoexist, false);
 		commom = true;
 	} else if (wifi_connected &&
 		   (BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE ==
 		    coex_dm->bt_status)) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], Wifi connected + BT connected-idle!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Wifi connected + BT connected-idle!!\n");
 		halbtc8723b1ant_sw_mechanism(btcoexist, false);
 		commom = true;
 	} else if (!wifi_connected &&
 		   (BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE !=
 		    coex_dm->bt_status)) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], Wifi non connected-idle + BT Busy!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Wifi non connected-idle + BT Busy!!\n");
 		halbtc8723b1ant_sw_mechanism(btcoexist, false);
 		commom = true;
 	} else {
 		if (wifi_busy)
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Wifi Connected-Busy + BT Busy!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Wifi Connected-Busy + BT Busy!!\n");
 		else
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Wifi Connected-Idle + BT Busy!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Wifi Connected-Idle + BT Busy!!\n");
 
 		commom = false;
 	}
@@ -1432,6 +1468,7 @@ static bool halbtc8723b1ant_is_common_action(struct btc_coexist *btcoexist)
 static void btc8723b1ant_tdma_dur_adj_for_acl(struct btc_coexist *btcoexist,
 					      u8 wifi_status)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	static s32 up, dn, m, n, wait_count;
 	/* 0: no change, +1: increase WiFi duration,
 	 * -1: decrease WiFi duration
@@ -1440,8 +1477,8 @@ static void btc8723b1ant_tdma_dur_adj_for_acl(struct btc_coexist *btcoexist,
 	u8 retry_count = 0, bt_info_ext;
 	bool wifi_busy = false;
 
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], TdmaDurationAdjustForAcl()\n");
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], TdmaDurationAdjustForAcl()\n");
 
 	if (BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY == wifi_status)
 		wifi_busy = true;
@@ -1470,8 +1507,8 @@ static void btc8723b1ant_tdma_dur_adj_for_acl(struct btc_coexist *btcoexist,
 
 	if (!coex_dm->auto_tdma_adjust) {
 		coex_dm->auto_tdma_adjust = true;
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], first run TdmaDurationAdjust()!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], first run TdmaDurationAdjust()!!\n");
 
 		halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 2);
 		coex_dm->tdma_adj_type = 2;
@@ -1502,8 +1539,8 @@ static void btc8723b1ant_tdma_dur_adj_for_acl(struct btc_coexist *btcoexist,
 				up = 0;
 				dn = 0;
 				result = 1;
-				btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-					    "[BTCoex], Increase wifi duration!!\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], Increase wifi duration!!\n");
 			}
 		} else if (retry_count <= 3) {
 			up--;
@@ -1526,8 +1563,8 @@ static void btc8723b1ant_tdma_dur_adj_for_acl(struct btc_coexist *btcoexist,
 				dn = 0;
 				wait_count = 0;
 				result = -1;
-				btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-					    "[BTCoex], Decrease wifi duration for retryCounter<3!!\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], Decrease wifi duration for retryCounter<3!!\n");
 			}
 		} else {
 			if (wait_count == 1)
@@ -1543,8 +1580,8 @@ static void btc8723b1ant_tdma_dur_adj_for_acl(struct btc_coexist *btcoexist,
 			dn = 0;
 			wait_count = 0;
 			result = -1;
-			btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-				    "[BTCoex], Decrease wifi duration for retryCounter>3!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Decrease wifi duration for retryCounter>3!!\n");
 		}
 
 		if (result == -1) {
@@ -1589,9 +1626,9 @@ static void btc8723b1ant_tdma_dur_adj_for_acl(struct btc_coexist *btcoexist,
 			}
 		} else {	  /*no change */
 			/*if busy / idle change */
-			btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-				    "[BTCoex],********* TDMA(on, %d) ********\n",
-				    coex_dm->cur_ps_tdma);
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex],********* TDMA(on, %d) ********\n",
+				 coex_dm->cur_ps_tdma);
 		}
 
 		if (coex_dm->cur_ps_tdma != 1 && coex_dm->cur_ps_tdma != 2 &&
@@ -1807,7 +1844,7 @@ static void halbtc8723b1ant_action_wifi_connected_bt_acl_busy(
 
 	struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
 
-	bt_rssi_state = halbtc8723b1ant_bt_rssi_state(2, 28, 0);
+	bt_rssi_state = halbtc8723b1ant_bt_rssi_state(btcoexist, 2, 28, 0);
 
 	if (bt_link_info->hid_only) {  /*HID */
 		btc8723b1ant_act_bt_sco_hid_only_busy(btcoexist, wifi_status);
@@ -1835,16 +1872,8 @@ static void halbtc8723b1ant_action_wifi_connected_bt_acl_busy(
 		}
 	} else if (bt_link_info->hid_exist &&
 			bt_link_info->a2dp_exist) { /*HID+A2DP */
-		if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
-		    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-			halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
-						true, 14);
-			coex_dm->auto_tdma_adjust = false;
-		} else { /*for low BT RSSI*/
-			halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
-						true, 14);
-			coex_dm->auto_tdma_adjust = false;
-		}
+		halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14);
+		coex_dm->auto_tdma_adjust = false;
 
 		halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 6);
 	 /*PAN(OPP,FTP), HID+PAN(OPP,FTP) */
@@ -1993,19 +2022,20 @@ static void halbtc8723b1ant_action_wifi_connected_special_packet(
 
 static void halbtc8723b1ant_action_wifi_connected(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	bool wifi_busy = false;
 	bool scan = false, link = false, roam = false;
 	bool under_4way = false, ap_enable = false;
 
-	btc_alg_dbg(ALGO_TRACE,
-		    "[BTCoex], CoexForWifiConnect()===>\n");
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], CoexForWifiConnect()===>\n");
 
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
 			   &under_4way);
 	if (under_4way) {
 		halbtc8723b1ant_action_wifi_connected_special_packet(btcoexist);
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], CoexForWifiConnect(), return for wifi is under 4way<===\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], CoexForWifiConnect(), return for wifi is under 4way<===\n");
 		return;
 	}
 
@@ -2019,8 +2049,8 @@ static void halbtc8723b1ant_action_wifi_connected(struct btc_coexist *btcoexist)
 		else
 			halbtc8723b1ant_action_wifi_connected_special_packet(
 								     btcoexist);
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], CoexForWifiConnect(), return for wifi is under scan<===\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], CoexForWifiConnect(), return for wifi is under scan<===\n");
 		return;
 	}
 
@@ -2081,6 +2111,7 @@ static void halbtc8723b1ant_action_wifi_connected(struct btc_coexist *btcoexist)
 
 static void btc8723b1ant_run_sw_coex_mech(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 algorithm = 0;
 
 	algorithm = halbtc8723b1ant_action_algorithm(btcoexist);
@@ -2089,58 +2120,58 @@ static void btc8723b1ant_run_sw_coex_mech(struct btc_coexist *btcoexist)
 	if (!halbtc8723b1ant_is_common_action(btcoexist)) {
 		switch (coex_dm->cur_algorithm) {
 		case BT_8723B_1ANT_COEX_ALGO_SCO:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action algorithm = SCO\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action algorithm = SCO\n");
 			halbtc8723b1ant_action_sco(btcoexist);
 			break;
 		case BT_8723B_1ANT_COEX_ALGO_HID:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action algorithm = HID\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action algorithm = HID\n");
 			halbtc8723b1ant_action_hid(btcoexist);
 			break;
 		case BT_8723B_1ANT_COEX_ALGO_A2DP:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action algorithm = A2DP\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action algorithm = A2DP\n");
 			halbtc8723b1ant_action_a2dp(btcoexist);
 			break;
 		case BT_8723B_1ANT_COEX_ALGO_A2DP_PANHS:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action algorithm = A2DP+PAN(HS)\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action algorithm = A2DP+PAN(HS)\n");
 			halbtc8723b1ant_action_a2dp_pan_hs(btcoexist);
 			break;
 		case BT_8723B_1ANT_COEX_ALGO_PANEDR:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action algorithm = PAN(EDR)\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action algorithm = PAN(EDR)\n");
 			halbtc8723b1ant_action_pan_edr(btcoexist);
 			break;
 		case BT_8723B_1ANT_COEX_ALGO_PANHS:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action algorithm = HS mode\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action algorithm = HS mode\n");
 			halbtc8723b1ant_action_pan_hs(btcoexist);
 			break;
 		case BT_8723B_1ANT_COEX_ALGO_PANEDR_A2DP:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action algorithm = PAN+A2DP\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action algorithm = PAN+A2DP\n");
 			halbtc8723b1ant_action_pan_edr_a2dp(btcoexist);
 			break;
 		case BT_8723B_1ANT_COEX_ALGO_PANEDR_HID:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action algorithm = PAN(EDR)+HID\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action algorithm = PAN(EDR)+HID\n");
 			halbtc8723b1ant_action_pan_edr_hid(btcoexist);
 			break;
 		case BT_8723B_1ANT_COEX_ALGO_HID_A2DP_PANEDR:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action algorithm = HID+A2DP+PAN\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action algorithm = HID+A2DP+PAN\n");
 			btc8723b1ant_action_hid_a2dp_pan_edr(btcoexist);
 			break;
 		case BT_8723B_1ANT_COEX_ALGO_HID_A2DP:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action algorithm = HID+A2DP\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action algorithm = HID+A2DP\n");
 			halbtc8723b1ant_action_hid_a2dp(btcoexist);
 			break;
 		default:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action algorithm = coexist All Off!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action algorithm = coexist All Off!!\n");
 			break;
 		}
 		coex_dm->pre_algorithm = coex_dm->cur_algorithm;
@@ -2149,6 +2180,7 @@ static void btc8723b1ant_run_sw_coex_mech(struct btc_coexist *btcoexist)
 
 static void halbtc8723b1ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
 	bool wifi_connected = false, bt_hs_on = false;
 	bool increase_scan_dev_num = false;
@@ -2158,24 +2190,24 @@ static void halbtc8723b1ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
 	u32 wifi_link_status = 0;
 	u32 num_of_wifi_link = 0;
 
-	btc_alg_dbg(ALGO_TRACE,
-		    "[BTCoex], RunCoexistMechanism()===>\n");
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], RunCoexistMechanism()===>\n");
 
 	if (btcoexist->manual_control) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n");
 		return;
 	}
 
 	if (btcoexist->stop_coex_dm) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], RunCoexistMechanism(), return for Stop Coex DM <===\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], RunCoexistMechanism(), return for Stop Coex DM <===\n");
 		return;
 	}
 
 	if (coex_sta->under_ips) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], wifi is under IPS !!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], wifi is under IPS !!!\n");
 		return;
 	}
 
@@ -2210,16 +2242,8 @@ static void halbtc8723b1ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
 			wifi_rssi_state =
 				halbtc8723b1ant_wifi_rssi_state(btcoexist,
 								1, 2, 30, 0);
-			if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
-			    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-				halbtc8723b1ant_limited_tx(btcoexist,
-							   NORMAL_EXEC,
-							   1, 1, 1, 1);
-			} else {
-				halbtc8723b1ant_limited_tx(btcoexist,
-							   NORMAL_EXEC,
-							   1, 1, 1, 1);
-			}
+			halbtc8723b1ant_limited_tx(btcoexist,
+						   NORMAL_EXEC, 1, 1, 1, 1);
 		} else {
 			halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC,
 						   0, 0, 0, 0);
@@ -2254,8 +2278,8 @@ static void halbtc8723b1ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
 	if (!wifi_connected) {
 		bool scan = false, link = false, roam = false;
 
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], wifi is non connected-idle !!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], wifi is non connected-idle !!!\n");
 
 		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
 		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
@@ -2288,12 +2312,13 @@ static void halbtc8723b1ant_init_coex_dm(struct btc_coexist *btcoexist)
 static void halbtc8723b1ant_init_hw_config(struct btc_coexist *btcoexist,
 					   bool backup)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u32 u32tmp = 0;
 	u8 u8tmp = 0;
 	u32 cnt_bt_cal_chk = 0;
 
-	btc_iface_dbg(INTF_INIT,
-		      "[BTCoex], 1Ant Init HW Config!!\n");
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], 1Ant Init HW Config!!\n");
 
 	if (backup) {/* backup rf 0x1e value */
 		coex_dm->backup_arfr_cnt1 =
@@ -2320,13 +2345,13 @@ static void halbtc8723b1ant_init_hw_config(struct btc_coexist *btcoexist,
 		u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x49d);
 		cnt_bt_cal_chk++;
 		if (u32tmp & BIT0) {
-			btc_iface_dbg(INTF_INIT,
-				      "[BTCoex], ########### BT calibration(cnt=%d) ###########\n",
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], ########### BT calibration(cnt=%d) ###########\n",
 				      cnt_bt_cal_chk);
 			mdelay(50);
 		} else {
-			btc_iface_dbg(INTF_INIT,
-				      "[BTCoex], ********** BT NOT calibration (cnt=%d)**********\n",
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], ********** BT NOT calibration (cnt=%d)**********\n",
 				      cnt_bt_cal_chk);
 			break;
 		}
@@ -2370,8 +2395,10 @@ void ex_halbtc8723b1ant_init_hwconfig(struct btc_coexist *btcoexist)
 
 void ex_halbtc8723b1ant_init_coex_dm(struct btc_coexist *btcoexist)
 {
-	btc_iface_dbg(INTF_INIT,
-		      "[BTCoex], Coex Mechanism Init!!\n");
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Coex Mechanism Init!!\n");
 
 	btcoexist->stop_coex_dm = false;
 
@@ -2398,19 +2425,19 @@ void ex_halbtc8723b1ant_display_coex_info(struct btc_coexist *btcoexist)
 	u32 fw_ver = 0, bt_patch_ver = 0;
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n ============[BT Coexist info]============");
+		 "\r\n ============[BT Coexist info]============");
 
 	if (btcoexist->manual_control) {
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-			   "\r\n ============[Under Manual Control]==========");
+			 "\r\n ============[Under Manual Control]==========");
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-			   "\r\n ==========================================");
+			 "\r\n ==========================================");
 	}
 	if (btcoexist->stop_coex_dm) {
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-			   "\r\n ============[Coex is STOPPED]============");
+			 "\r\n ============[Coex is STOPPED]============");
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-			   "\r\n ==========================================");
+			 "\r\n ==========================================");
 	}
 
 	if (!board_info->bt_exist) {
@@ -2419,45 +2446,45 @@ void ex_halbtc8723b1ant_display_coex_info(struct btc_coexist *btcoexist)
 	}
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d/ %d",
-		   "Ant PG Num/ Ant Mech/ Ant Pos:",
-		   board_info->pg_ant_num, board_info->btdm_ant_num,
-		   board_info->btdm_ant_pos);
+		 "Ant PG Num/ Ant Mech/ Ant Pos:",
+		 board_info->pg_ant_num, board_info->btdm_ant_num,
+		 board_info->btdm_ant_pos);
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %s / %d",
-		   "BT stack/ hci ext ver",
-		   ((stack_info->profile_notified) ? "Yes" : "No"),
-		   stack_info->hci_version);
+		 "BT stack/ hci ext ver",
+		 ((stack_info->profile_notified) ? "Yes" : "No"),
+		 stack_info->hci_version);
 
 	btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver);
 	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %d_%x/ 0x%x/ 0x%x(%d)",
-		   "CoexVer/ FwVer/ PatchVer",
-		   glcoex_ver_date_8723b_1ant, glcoex_ver_8723b_1ant,
-		   fw_ver, bt_patch_ver, bt_patch_ver);
+		 "\r\n %-35s = %d_%x/ 0x%x/ 0x%x(%d)",
+		 "CoexVer/ FwVer/ PatchVer",
+		 glcoex_ver_date_8723b_1ant, glcoex_ver_8723b_1ant,
+		 fw_ver, bt_patch_ver, bt_patch_ver);
 
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
 	btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_DOT11_CHNL,
 			   &wifi_dot11_chnl);
 	btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_HS_CHNL, &wifi_hs_chnl);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d / %d(%d)",
-		   "Dot11 channel / HsChnl(HsMode)",
-		   wifi_dot11_chnl, wifi_hs_chnl, bt_hs_on);
+		 "Dot11 channel / HsChnl(HsMode)",
+		 wifi_dot11_chnl, wifi_hs_chnl, bt_hs_on);
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %3ph ",
-		   "H2C Wifi inform bt chnl Info",
-		   coex_dm->wifi_chnl_info);
+		 "H2C Wifi inform bt chnl Info",
+		 coex_dm->wifi_chnl_info);
 
 	btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
 	btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d",
-		   "Wifi rssi/ HS rssi", wifi_rssi, bt_hs_rssi);
+		 "Wifi rssi/ HS rssi", wifi_rssi, bt_hs_rssi);
 
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d/ %d ",
-		   "Wifi link/ roam/ scan", link, roam, scan);
+		 "Wifi link/ roam/ scan", link, roam, scan);
 
 	btcoexist->btc_get(btcoexist , BTC_GET_BL_WIFI_UNDER_5G,
 			   &wifi_under_5g);
@@ -2467,106 +2494,106 @@ void ex_halbtc8723b1ant_display_coex_info(struct btc_coexist *btcoexist)
 			   &wifi_traffic_dir);
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %s / %s/ %s ",
-		   "Wifi status", (wifi_under_5g ? "5G" : "2.4G"),
-		   ((BTC_WIFI_BW_LEGACY == wifi_bw) ? "Legacy" :
-			(((BTC_WIFI_BW_HT40 == wifi_bw) ? "HT40" : "HT20"))),
-		   ((!wifi_busy) ? "idle" :
-			((BTC_WIFI_TRAFFIC_TX == wifi_traffic_dir) ?
-				"uplink" : "downlink")));
+		 "Wifi status", (wifi_under_5g ? "5G" : "2.4G"),
+		 ((wifi_bw == BTC_WIFI_BW_LEGACY) ? "Legacy" :
+		  ((wifi_bw == BTC_WIFI_BW_HT40) ? "HT40" : "HT20")),
+		  ((!wifi_busy) ? "idle" :
+		   ((wifi_traffic_dir == BTC_WIFI_TRAFFIC_TX) ?
+		   "uplink" : "downlink")));
 
 	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_LINK_STATUS,
 			   &wifi_link_status);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d/ %d/ %d/ %d",
-		   "sta/vwifi/hs/p2pGo/p2pGc",
-		   ((wifi_link_status & WIFI_STA_CONNECTED) ? 1 : 0),
-		   ((wifi_link_status & WIFI_AP_CONNECTED) ? 1 : 0),
-		   ((wifi_link_status & WIFI_HS_CONNECTED) ? 1 : 0),
-		   ((wifi_link_status & WIFI_P2P_GO_CONNECTED) ? 1 : 0),
-		   ((wifi_link_status & WIFI_P2P_GC_CONNECTED) ? 1 : 0));
+		 "sta/vwifi/hs/p2pGo/p2pGc",
+		 ((wifi_link_status & WIFI_STA_CONNECTED) ? 1 : 0),
+		 ((wifi_link_status & WIFI_AP_CONNECTED) ? 1 : 0),
+		 ((wifi_link_status & WIFI_HS_CONNECTED) ? 1 : 0),
+		 ((wifi_link_status & WIFI_P2P_GO_CONNECTED) ? 1 : 0),
+		 ((wifi_link_status & WIFI_P2P_GC_CONNECTED) ? 1 : 0));
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = [%s/ %d/ %d] ",
-		   "BT [status/ rssi/ retryCnt]",
-		   ((btcoexist->bt_info.bt_disabled) ? ("disabled") :
-		    ((coex_sta->c2h_bt_inquiry_page) ? ("inquiry/page scan") :
-		     ((BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE ==
-		       coex_dm->bt_status) ?
-		      "non-connected idle" :
-		      ((BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE ==
-			coex_dm->bt_status) ?
-		       "connected-idle" : "busy")))),
+		 "BT [status/ rssi/ retryCnt]",
+		 ((btcoexist->bt_info.bt_disabled) ? ("disabled") :
+		  ((coex_sta->c2h_bt_inquiry_page) ? ("inquiry/page scan") :
+		   ((BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE ==
+		     coex_dm->bt_status) ?
+		    "non-connected idle" :
+		    ((BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE ==
+		      coex_dm->bt_status) ?
+		     "connected-idle" : "busy")))),
 		     coex_sta->bt_rssi, coex_sta->bt_retry_cnt);
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %d / %d / %d / %d",
-		   "SCO/HID/PAN/A2DP", bt_link_info->sco_exist,
-		   bt_link_info->hid_exist, bt_link_info->pan_exist,
-		   bt_link_info->a2dp_exist);
+		 "\r\n %-35s = %d / %d / %d / %d",
+		 "SCO/HID/PAN/A2DP", bt_link_info->sco_exist,
+		 bt_link_info->hid_exist, bt_link_info->pan_exist,
+		 bt_link_info->a2dp_exist);
 	btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_BT_LINK_INFO);
 
 	bt_info_ext = coex_sta->bt_info_ext;
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %s",
-		   "BT Info A2DP rate",
-		   (bt_info_ext & BIT0) ? "Basic rate" : "EDR rate");
+		 "BT Info A2DP rate",
+		 (bt_info_ext & BIT0) ? "Basic rate" : "EDR rate");
 
 	for (i = 0; i < BT_INFO_SRC_8723B_1ANT_MAX; i++) {
 		if (coex_sta->bt_info_c2h_cnt[i]) {
 			RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-				   "\r\n %-35s = %7ph(%d)",
-				   GLBtInfoSrc8723b1Ant[i],
-				   coex_sta->bt_info_c2h[i],
-				   coex_sta->bt_info_c2h_cnt[i]);
+				 "\r\n %-35s = %7ph(%d)",
+				 GLBtInfoSrc8723b1Ant[i],
+				 coex_sta->bt_info_c2h[i],
+				 coex_sta->bt_info_c2h_cnt[i]);
 		}
 	}
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %s/%s, (0x%x/0x%x)",
-		   "PS state, IPS/LPS, (lps/rpwm)",
-		   ((coex_sta->under_ips ? "IPS ON" : "IPS OFF")),
-		   ((coex_sta->under_lps ? "LPS ON" : "LPS OFF")),
-		   btcoexist->bt_info.lps_val,
-		   btcoexist->bt_info.rpwm_val);
+		 "\r\n %-35s = %s/%s, (0x%x/0x%x)",
+		 "PS state, IPS/LPS, (lps/rpwm)",
+		 ((coex_sta->under_ips ? "IPS ON" : "IPS OFF")),
+		 ((coex_sta->under_lps ? "LPS ON" : "LPS OFF")),
+		 btcoexist->bt_info.lps_val,
+		 btcoexist->bt_info.rpwm_val);
 	btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_FW_PWR_MODE_CMD);
 
 	if (!btcoexist->manual_control) {
 		/* Sw mechanism	*/
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s",
-			   "============[Sw mechanism]============");
+			 "============[Sw mechanism]============");
 
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/",
-			   "SM[LowPenaltyRA]", coex_dm->cur_low_penalty_ra);
+			 "SM[LowPenaltyRA]", coex_dm->cur_low_penalty_ra);
 
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %s/ %s/ %d ",
-			   "DelBA/ BtCtrlAgg/ AggSize",
+			 "DelBA/ BtCtrlAgg/ AggSize",
 			   (btcoexist->bt_info.reject_agg_pkt ? "Yes" : "No"),
 			   (btcoexist->bt_info.bt_ctrl_buf_size ? "Yes" : "No"),
 			   btcoexist->bt_info.agg_buf_size);
 
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x ",
-			   "Rate Mask", btcoexist->bt_info.ra_mask);
+			 "Rate Mask", btcoexist->bt_info.ra_mask);
 
 		/* Fw mechanism	*/
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s",
-			   "============[Fw mechanism]============");
+			 "============[Fw mechanism]============");
 
 		pstdmacase = coex_dm->cur_ps_tdma;
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-			   "\r\n %-35s = %5ph case-%d (auto:%d)",
+			 "\r\n %-35s = %5ph case-%d (auto:%d)",
 			   "PS TDMA", coex_dm->ps_tdma_para,
 			   pstdmacase, coex_dm->auto_tdma_adjust);
 
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d ",
-			   "IgnWlanAct", coex_dm->cur_ignore_wlan_act);
+			 "IgnWlanAct", coex_dm->cur_ignore_wlan_act);
 
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x ",
-			   "Latest error condition(should be 0)",
+			 "Latest error condition(should be 0)",
 			   coex_dm->error_condition);
 	}
 
 	/* Hw setting */
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s",
-		   "============[Hw setting]============");
+		 "============[Hw setting]============");
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/0x%x/0x%x/0x%x",
-		   "backup ARFR1/ARFR2/RL/AMaxTime", coex_dm->backup_arfr_cnt1,
+		 "backup ARFR1/ARFR2/RL/AMaxTime", coex_dm->backup_arfr_cnt1,
 		   coex_dm->backup_arfr_cnt2, coex_dm->backup_retry_limit,
 		   coex_dm->backup_ampdu_max_time);
 
@@ -2575,49 +2602,49 @@ void ex_halbtc8723b1ant_display_coex_info(struct btc_coexist *btcoexist)
 	u16tmp[0] = btcoexist->btc_read_2byte(btcoexist, 0x42a);
 	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x456);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/0x%x/0x%x/0x%x",
-		   "0x430/0x434/0x42a/0x456",
-		   u32tmp[0], u32tmp[1], u16tmp[0], u8tmp[0]);
+		 "0x430/0x434/0x42a/0x456",
+		 u32tmp[0], u32tmp[1], u16tmp[0], u8tmp[0]);
 
 	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778);
 	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6cc);
 	u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x880);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
-		   "0x778/0x6cc/0x880[29:25]", u8tmp[0], u32tmp[0],
-		   (u32tmp[1] & 0x3e000000) >> 25);
+		 "0x778/0x6cc/0x880[29:25]", u8tmp[0], u32tmp[0],
+		 (u32tmp[1] & 0x3e000000) >> 25);
 
 	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x948);
 	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x67);
 	u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x765);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
-		   "0x948/ 0x67[5] / 0x765",
-		   u32tmp[0], ((u8tmp[0] & 0x20) >> 5), u8tmp[1]);
+		 "0x948/ 0x67[5] / 0x765",
+		 u32tmp[0], ((u8tmp[0] & 0x20) >> 5), u8tmp[1]);
 
 	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x92c);
 	u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x930);
 	u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x944);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
-		   "0x92c[1:0]/ 0x930[7:0]/0x944[1:0]",
-		   u32tmp[0] & 0x3, u32tmp[1] & 0xff, u32tmp[2] & 0x3);
+		 "0x92c[1:0]/ 0x930[7:0]/0x944[1:0]",
+		 u32tmp[0] & 0x3, u32tmp[1] & 0xff, u32tmp[2] & 0x3);
 
 	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x39);
 	u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x40);
 	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x4c);
 	u8tmp[2] = btcoexist->btc_read_1byte(btcoexist, 0x64);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
-		   "0x38[11]/0x40/0x4c[24:23]/0x64[0]",
-		   ((u8tmp[0] & 0x8)>>3), u8tmp[1],
-		   ((u32tmp[0] & 0x01800000) >> 23), u8tmp[2] & 0x1);
+		 "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
+		 "0x38[11]/0x40/0x4c[24:23]/0x64[0]",
+		 ((u8tmp[0] & 0x8) >> 3), u8tmp[1],
+		  ((u32tmp[0] & 0x01800000) >> 23), u8tmp[2] & 0x1);
 
 	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550);
 	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x",
-		   "0x550(bcn ctrl)/0x522", u32tmp[0], u8tmp[0]);
+		 "0x550(bcn ctrl)/0x522", u32tmp[0], u8tmp[0]);
 
 	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50);
 	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x49c);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x",
-		   "0xc50(dig)/0x49c(null-drop)", u32tmp[0] & 0xff, u8tmp[0]);
+		 "0xc50(dig)/0x49c(null-drop)", u32tmp[0] & 0xff, u8tmp[0]);
 
 	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xda0);
 	u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0xda4);
@@ -2636,22 +2663,22 @@ void ex_halbtc8723b1ant_display_coex_info(struct btc_coexist *btcoexist)
 	fa_cck = (u8tmp[0] << 8) + u8tmp[1];
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
-		   "OFDM-CCA/OFDM-FA/CCK-FA",
-		   u32tmp[0] & 0xffff, fa_ofdm, fa_cck);
+		 "OFDM-CCA/OFDM-FA/CCK-FA",
+		 u32tmp[0] & 0xffff, fa_ofdm, fa_cck);
 
 	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0);
 	u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4);
 	u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
-		   "0x6c0/0x6c4/0x6c8(coexTable)",
-		   u32tmp[0], u32tmp[1], u32tmp[2]);
+		 "0x6c0/0x6c4/0x6c8(coexTable)",
+		 u32tmp[0], u32tmp[1], u32tmp[2]);
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d",
-		   "0x770(high-pri rx/tx)", coex_sta->high_priority_rx,
-		   coex_sta->high_priority_tx);
+		 "0x770(high-pri rx/tx)", coex_sta->high_priority_rx,
+		 coex_sta->high_priority_tx);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d",
-		   "0x774(low-pri rx/tx)", coex_sta->low_priority_rx,
-		   coex_sta->low_priority_tx);
+		 "0x774(low-pri rx/tx)", coex_sta->low_priority_rx,
+		 coex_sta->low_priority_tx);
 #if (BT_AUTO_REPORT_ONLY_8723B_1ANT == 1)
 	halbtc8723b1ant_monitor_bt_ctr(btcoexist);
 #endif
@@ -2660,12 +2687,14 @@ void ex_halbtc8723b1ant_display_coex_info(struct btc_coexist *btcoexist)
 
 void ex_halbtc8723b1ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (btcoexist->manual_control || btcoexist->stop_coex_dm)
 		return;
 
 	if (BTC_IPS_ENTER == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], IPS ENTER notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], IPS ENTER notify\n");
 		coex_sta->under_ips = true;
 
 		halbtc8723b1ant_SetAntPath(btcoexist, BTC_ANT_PATH_BT,
@@ -2676,8 +2705,8 @@ void ex_halbtc8723b1ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
 						     NORMAL_EXEC, 0);
 		halbtc8723b1ant_wifi_off_hw_cfg(btcoexist);
 	} else if (BTC_IPS_LEAVE == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], IPS LEAVE notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], IPS LEAVE notify\n");
 		coex_sta->under_ips = false;
 
 		halbtc8723b1ant_init_hw_config(btcoexist, false);
@@ -2688,22 +2717,25 @@ void ex_halbtc8723b1ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
 
 void ex_halbtc8723b1ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (btcoexist->manual_control || btcoexist->stop_coex_dm)
 		return;
 
 	if (BTC_LPS_ENABLE == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], LPS ENABLE notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], LPS ENABLE notify\n");
 		coex_sta->under_lps = true;
 	} else if (BTC_LPS_DISABLE == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], LPS DISABLE notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], LPS DISABLE notify\n");
 		coex_sta->under_lps = false;
 	}
 }
 
 void ex_halbtc8723b1ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	bool wifi_connected = false, bt_hs_on = false;
 	u32 wifi_link_status = 0;
 	u32 num_of_wifi_link = 0;
@@ -2740,15 +2772,15 @@ void ex_halbtc8723b1ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
 	}
 
 	if (BTC_SCAN_START == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], SCAN START notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], SCAN START notify\n");
 		if (!wifi_connected)	/* non-connected scan */
 			btc8723b1ant_action_wifi_not_conn_scan(btcoexist);
 		else	/* wifi is connected */
 			btc8723b1ant_action_wifi_conn_scan(btcoexist);
 	} else if (BTC_SCAN_FINISH == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], SCAN FINISH notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], SCAN FINISH notify\n");
 		if (!wifi_connected)	/* non-connected scan */
 			btc8723b1ant_action_wifi_not_conn(btcoexist);
 		else
@@ -2758,6 +2790,7 @@ void ex_halbtc8723b1ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
 
 void ex_halbtc8723b1ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	bool wifi_connected = false, bt_hs_on = false;
 	u32 wifi_link_status = 0;
 	u32 num_of_wifi_link = 0;
@@ -2789,12 +2822,12 @@ void ex_halbtc8723b1ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
 	}
 
 	if (BTC_ASSOCIATE_START == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], CONNECT START notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], CONNECT START notify\n");
 		btc8723b1ant_act_wifi_not_conn_asso_auth(btcoexist);
 	} else if (BTC_ASSOCIATE_FINISH == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], CONNECT FINISH notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], CONNECT FINISH notify\n");
 
 		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
 				   &wifi_connected);
@@ -2808,6 +2841,7 @@ void ex_halbtc8723b1ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
 void ex_halbtc8723b1ant_media_status_notify(struct btc_coexist *btcoexist,
 					    u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[3] = {0};
 	u32 wifi_bw;
 	u8 wifiCentralChnl;
@@ -2817,11 +2851,11 @@ void ex_halbtc8723b1ant_media_status_notify(struct btc_coexist *btcoexist,
 		return;
 
 	if (BTC_MEDIA_CONNECT == type)
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], MEDIA connect notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], MEDIA connect notify\n");
 	else
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], MEDIA disconnect notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], MEDIA disconnect notify\n");
 
 	/* only 2.4G we need to inform bt the chnl mask */
 	btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL,
@@ -2842,10 +2876,10 @@ void ex_halbtc8723b1ant_media_status_notify(struct btc_coexist *btcoexist,
 	coex_dm->wifi_chnl_info[1] = h2c_parameter[1];
 	coex_dm->wifi_chnl_info[2] = h2c_parameter[2];
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], FW write 0x66 = 0x%x\n",
-		    h2c_parameter[0] << 16 | h2c_parameter[1] << 8 |
-		    h2c_parameter[2]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], FW write 0x66 = 0x%x\n",
+		 h2c_parameter[0] << 16 | h2c_parameter[1] << 8 |
+		 h2c_parameter[2]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter);
 }
@@ -2853,6 +2887,7 @@ void ex_halbtc8723b1ant_media_status_notify(struct btc_coexist *btcoexist,
 void ex_halbtc8723b1ant_special_packet_notify(struct btc_coexist *btcoexist,
 					      u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	bool bt_hs_on = false;
 	u32 wifi_link_status = 0;
 	u32 num_of_wifi_link = 0;
@@ -2887,8 +2922,8 @@ void ex_halbtc8723b1ant_special_packet_notify(struct btc_coexist *btcoexist,
 
 	if (BTC_PACKET_DHCP == type ||
 	    BTC_PACKET_EAPOL == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], special Packet(%d) notify\n", type);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], special Packet(%d) notify\n", type);
 		halbtc8723b1ant_action_wifi_connected_special_packet(btcoexist);
 	}
 }
@@ -2896,6 +2931,7 @@ void ex_halbtc8723b1ant_special_packet_notify(struct btc_coexist *btcoexist,
 void ex_halbtc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist,
 				       u8 *tmp_buf, u8 length)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 bt_info = 0;
 	u8 i, rsp_source = 0;
 	bool wifi_connected = false;
@@ -2908,19 +2944,19 @@ void ex_halbtc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist,
 		rsp_source = BT_INFO_SRC_8723B_1ANT_WIFI_FW;
 	coex_sta->bt_info_c2h_cnt[rsp_source]++;
 
-	btc_iface_dbg(INTF_NOTIFY,
-		      "[BTCoex], Bt info[%d], length=%d, hex data = [",
-		      rsp_source, length);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Bt info[%d], length=%d, hex data = [",
+		 rsp_source, length);
 	for (i = 0; i < length; i++) {
 		coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i];
 		if (i == 1)
 			bt_info = tmp_buf[i];
 		if (i == length - 1)
-			btc_iface_dbg(INTF_NOTIFY,
-				      "0x%02x]\n", tmp_buf[i]);
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "0x%02x]\n", tmp_buf[i]);
 		else
-			btc_iface_dbg(INTF_NOTIFY,
-				      "0x%02x, ", tmp_buf[i]);
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "0x%02x, ", tmp_buf[i]);
 	}
 
 	if (BT_INFO_SRC_8723B_1ANT_WIFI_FW != rsp_source) {
@@ -2937,8 +2973,8 @@ void ex_halbtc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist,
 		 * because bt is reset and loss of the info.
 		 */
 		if (coex_sta->bt_info_ext & BIT1) {
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n");
 			btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
 					   &wifi_connected);
 			if (wifi_connected)
@@ -2952,8 +2988,8 @@ void ex_halbtc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist,
 		if (coex_sta->bt_info_ext & BIT3) {
 			if (!btcoexist->manual_control &&
 			    !btcoexist->stop_coex_dm) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], BT ext info bit3 check, set BT NOT ignore Wlan active!!\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT ext info bit3 check, set BT NOT ignore Wlan active!!\n");
 				halbtc8723b1ant_ignore_wlan_act(btcoexist,
 								FORCE_EXEC,
 								false);
@@ -3008,30 +3044,30 @@ void ex_halbtc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist,
 
 	if (!(bt_info&BT_INFO_8723B_1ANT_B_CONNECTION)) {
 		coex_dm->bt_status = BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE;
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], BtInfoNotify(), BT Non-Connected idle!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BtInfoNotify(), BT Non-Connected idle!\n");
 	/* connection exists but no busy */
 	} else if (bt_info == BT_INFO_8723B_1ANT_B_CONNECTION) {
 		coex_dm->bt_status = BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE;
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n");
 	} else if ((bt_info & BT_INFO_8723B_1ANT_B_SCO_ESCO) ||
 		(bt_info & BT_INFO_8723B_1ANT_B_SCO_BUSY)) {
 		coex_dm->bt_status = BT_8723B_1ANT_BT_STATUS_SCO_BUSY;
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n");
 	} else if (bt_info & BT_INFO_8723B_1ANT_B_ACL_BUSY) {
 		if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY != coex_dm->bt_status)
 			coex_dm->auto_tdma_adjust = false;
 
 		coex_dm->bt_status = BT_8723B_1ANT_BT_STATUS_ACL_BUSY;
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n");
 	} else {
 		coex_dm->bt_status =
 			BT_8723B_1ANT_BT_STATUS_MAX;
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], BtInfoNotify(), BT Non-Defined state!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BtInfoNotify(), BT Non-Defined state!!\n");
 	}
 
 	if ((BT_8723B_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) ||
@@ -3047,7 +3083,9 @@ void ex_halbtc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist,
 
 void ex_halbtc8723b1ant_halt_notify(struct btc_coexist *btcoexist)
 {
-	btc_iface_dbg(INTF_NOTIFY, "[BTCoex], Halt notify\n");
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], Halt notify\n");
 
 	btcoexist->stop_coex_dm = true;
 
@@ -3065,11 +3103,13 @@ void ex_halbtc8723b1ant_halt_notify(struct btc_coexist *btcoexist)
 
 void ex_halbtc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
 {
-	btc_iface_dbg(INTF_NOTIFY, "[BTCoex], Pnp notify\n");
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], Pnp notify\n");
 
 	if (BTC_WIFI_PNP_SLEEP == pnp_state) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], Pnp notify to SLEEP\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Pnp notify to SLEEP\n");
 		btcoexist->stop_coex_dm = true;
 		halbtc8723b1ant_SetAntPath(btcoexist, BTC_ANT_PATH_BT, false,
 					   true);
@@ -3079,8 +3119,8 @@ void ex_halbtc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
 		halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
 		halbtc8723b1ant_wifi_off_hw_cfg(btcoexist);
 	} else if (BTC_WIFI_PNP_WAKE_UP == pnp_state) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], Pnp notify to WAKE UP\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Pnp notify to WAKE UP\n");
 		btcoexist->stop_coex_dm = false;
 		halbtc8723b1ant_init_hw_config(btcoexist, false);
 		halbtc8723b1ant_init_coex_dm(btcoexist);
@@ -3090,8 +3130,10 @@ void ex_halbtc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
 
 void ex_halbtc8723b1ant_coex_dm_reset(struct btc_coexist *btcoexist)
 {
-	btc_alg_dbg(ALGO_TRACE,
-		    "[BTCoex], *****************Coex DM Reset****************\n");
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], *****************Coex DM Reset****************\n");
 
 	halbtc8723b1ant_init_hw_config(btcoexist, false);
 	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
@@ -3101,36 +3143,37 @@ void ex_halbtc8723b1ant_coex_dm_reset(struct btc_coexist *btcoexist)
 
 void ex_halbtc8723b1ant_periodical(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	struct btc_board_info *board_info = &btcoexist->board_info;
 	struct btc_stack_info *stack_info = &btcoexist->stack_info;
 	static u8 dis_ver_info_cnt;
 	u32 fw_ver = 0, bt_patch_ver = 0;
 
-	btc_alg_dbg(ALGO_TRACE,
-		    "[BTCoex], ==========================Periodical===========================\n");
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], ==========================Periodical===========================\n");
 
 	if (dis_ver_info_cnt <= 5) {
 		dis_ver_info_cnt += 1;
-		btc_iface_dbg(INTF_INIT,
-			      "[BTCoex], ****************************************************************\n");
-		btc_iface_dbg(INTF_INIT,
-			      "[BTCoex], Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n",
-			      board_info->pg_ant_num, board_info->btdm_ant_num,
-			      board_info->btdm_ant_pos);
-		btc_iface_dbg(INTF_INIT,
-			      "[BTCoex], BT stack/ hci ext ver = %s / %d\n",
-			      stack_info->profile_notified ? "Yes" : "No",
-			      stack_info->hci_version);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], ****************************************************************\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n",
+			 board_info->pg_ant_num, board_info->btdm_ant_num,
+			 board_info->btdm_ant_pos);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BT stack/ hci ext ver = %s / %d\n",
+			 stack_info->profile_notified ? "Yes" : "No",
+			 stack_info->hci_version);
 		btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER,
 				   &bt_patch_ver);
 		btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
-		btc_iface_dbg(INTF_INIT,
-			      "[BTCoex], CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n",
-			      glcoex_ver_date_8723b_1ant,
-			      glcoex_ver_8723b_1ant, fw_ver,
-			      bt_patch_ver, bt_patch_ver);
-		btc_iface_dbg(INTF_INIT,
-			      "[BTCoex], ****************************************************************\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n",
+			 glcoex_ver_date_8723b_1ant,
+			 glcoex_ver_8723b_1ant, fw_ver,
+			 bt_patch_ver, bt_patch_ver);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], ****************************************************************\n");
 	}
 
 #if (BT_AUTO_REPORT_ONLY_8723B_1ANT == 0)
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c
index 5f488ecaef70..12125966a911 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c
@@ -58,9 +58,11 @@ static u32 glcoex_ver_8723b_2ant = 0x3f;
 /**************************************************************
  * local function start with btc8723b2ant_
  **************************************************************/
-static u8 btc8723b2ant_bt_rssi_state(u8 level_num, u8 rssi_thresh,
+static u8 btc8723b2ant_bt_rssi_state(struct btc_coexist *btcoexist,
+				     u8 level_num, u8 rssi_thresh,
 				     u8 rssi_thresh1)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	s32 bt_rssi = 0;
 	u8 bt_rssi_state = coex_sta->pre_bt_rssi_state;
 
@@ -72,28 +74,28 @@ static u8 btc8723b2ant_bt_rssi_state(u8 level_num, u8 rssi_thresh,
 			if (bt_rssi >= rssi_thresh +
 				       BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) {
 				bt_rssi_state = BTC_RSSI_STATE_HIGH;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state switch to High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state switch to High\n");
 			} else {
 				bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state stay at Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state stay at Low\n");
 			}
 		} else {
 			if (bt_rssi < rssi_thresh) {
 				bt_rssi_state = BTC_RSSI_STATE_LOW;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state switch to Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state switch to Low\n");
 			} else {
 				bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state stay at High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state stay at High\n");
 			}
 		}
 	} else if (level_num == 3) {
 		if (rssi_thresh > rssi_thresh1) {
-			btc_alg_dbg(ALGO_BT_RSSI_STATE,
-				    "[BTCoex], BT Rssi thresh error!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], BT Rssi thresh error!!\n");
 			return coex_sta->pre_bt_rssi_state;
 		}
 
@@ -102,12 +104,12 @@ static u8 btc8723b2ant_bt_rssi_state(u8 level_num, u8 rssi_thresh,
 			if (bt_rssi >= rssi_thresh +
 				       BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) {
 				bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state switch to Medium\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state switch to Medium\n");
 			} else {
 				bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state stay at Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state stay at Low\n");
 			}
 		} else if ((coex_sta->pre_bt_rssi_state ==
 						BTC_RSSI_STATE_MEDIUM) ||
@@ -116,26 +118,26 @@ static u8 btc8723b2ant_bt_rssi_state(u8 level_num, u8 rssi_thresh,
 			if (bt_rssi >= rssi_thresh1 +
 				       BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) {
 				bt_rssi_state = BTC_RSSI_STATE_HIGH;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state switch to High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state switch to High\n");
 			} else if (bt_rssi < rssi_thresh) {
 				bt_rssi_state = BTC_RSSI_STATE_LOW;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state switch to Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state switch to Low\n");
 			} else {
 				bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state stay at Medium\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state stay at Medium\n");
 			}
 		} else {
 			if (bt_rssi < rssi_thresh1) {
 				bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state switch to Medium\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state switch to Medium\n");
 			} else {
 				bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state stay at High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state stay at High\n");
 			}
 		}
 	}
@@ -149,6 +151,7 @@ static u8 btc8723b2ant_wifi_rssi_state(struct btc_coexist *btcoexist,
 				       u8 index, u8 level_num,
 				       u8 rssi_thresh, u8 rssi_thresh1)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	s32 wifi_rssi = 0;
 	u8 wifi_rssi_state = coex_sta->pre_wifi_rssi_state[index];
 
@@ -162,28 +165,28 @@ static u8 btc8723b2ant_wifi_rssi_state(struct btc_coexist *btcoexist,
 			if (wifi_rssi >= rssi_thresh +
 					 BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) {
 				wifi_rssi_state = BTC_RSSI_STATE_HIGH;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state switch to High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state switch to High\n");
 			} else {
 				wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state stay at Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state stay at Low\n");
 			}
 		} else {
 			if (wifi_rssi < rssi_thresh) {
 				wifi_rssi_state = BTC_RSSI_STATE_LOW;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state switch to Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state switch to Low\n");
 			} else {
 				wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state stay at High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state stay at High\n");
 			}
 		}
 	} else if (level_num == 3) {
 		if (rssi_thresh > rssi_thresh1) {
-			btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-				    "[BTCoex], wifi RSSI thresh error!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], wifi RSSI thresh error!!\n");
 			return coex_sta->pre_wifi_rssi_state[index];
 		}
 
@@ -194,12 +197,12 @@ static u8 btc8723b2ant_wifi_rssi_state(struct btc_coexist *btcoexist,
 			if (wifi_rssi >= rssi_thresh +
 					BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) {
 				wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state switch to Medium\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state switch to Medium\n");
 			} else {
 				wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state stay at Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state stay at Low\n");
 			}
 		} else if ((coex_sta->pre_wifi_rssi_state[index] ==
 						BTC_RSSI_STATE_MEDIUM) ||
@@ -208,26 +211,26 @@ static u8 btc8723b2ant_wifi_rssi_state(struct btc_coexist *btcoexist,
 			if (wifi_rssi >= rssi_thresh1 +
 					 BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT) {
 				wifi_rssi_state = BTC_RSSI_STATE_HIGH;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state switch to High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state switch to High\n");
 			} else if (wifi_rssi < rssi_thresh) {
 				wifi_rssi_state = BTC_RSSI_STATE_LOW;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state switch to Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state switch to Low\n");
 			} else {
 				wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state stay at Medium\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state stay at Medium\n");
 			}
 		} else {
 			if (wifi_rssi < rssi_thresh1) {
 				wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state switch to Medium\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state switch to Medium\n");
 			} else {
 				wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state stay at High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state stay at High\n");
 			}
 		}
 	}
@@ -239,6 +242,7 @@ static u8 btc8723b2ant_wifi_rssi_state(struct btc_coexist *btcoexist,
 
 static void btc8723b2ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u32 reg_hp_txrx, reg_lp_txrx, u32tmp;
 	u32 reg_hp_tx = 0, reg_hp_rx = 0;
 	u32 reg_lp_tx = 0, reg_lp_rx = 0;
@@ -259,12 +263,12 @@ static void btc8723b2ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
 	coex_sta->low_priority_tx = reg_lp_tx;
 	coex_sta->low_priority_rx = reg_lp_rx;
 
-	btc_alg_dbg(ALGO_BT_MONITOR,
-		    "[BTCoex], High Priority Tx/Rx(reg 0x%x)=0x%x(%d)/0x%x(%d)\n",
-		    reg_hp_txrx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx);
-	btc_alg_dbg(ALGO_BT_MONITOR,
-		    "[BTCoex], Low Priority Tx/Rx(reg 0x%x)=0x%x(%d)/0x%x(%d)\n",
-		    reg_lp_txrx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], High Priority Tx/Rx(reg 0x%x)=0x%x(%d)/0x%x(%d)\n",
+		 reg_hp_txrx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Low Priority Tx/Rx(reg 0x%x)=0x%x(%d)/0x%x(%d)\n",
+		 reg_lp_txrx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx);
 
 	/* reset counter */
 	btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
@@ -272,15 +276,16 @@ static void btc8723b2ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
 
 static void btc8723b2ant_query_bt_info(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[1] = {0};
 
 	coex_sta->c2h_bt_info_req_sent = true;
 
 	h2c_parameter[0] |= BIT0;	/* trigger */
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n",
-		    h2c_parameter[0]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n",
+		 h2c_parameter[0]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter);
 }
@@ -386,6 +391,7 @@ static void btc8723b2ant_update_bt_link_info(struct btc_coexist *btcoexist)
 
 static u8 btc8723b2ant_action_algorithm(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
 	bool bt_hs_on = false;
 	u8 algorithm = BT_8723B_2ANT_COEX_ALGO_UNDEFINED;
@@ -394,8 +400,8 @@ static u8 btc8723b2ant_action_algorithm(struct btc_coexist *btcoexist)
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
 
 	if (!bt_link_info->bt_link_exist) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], No BT link exists!!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], No BT link exists!!!\n");
 		return algorithm;
 	}
 
@@ -410,27 +416,29 @@ static u8 btc8723b2ant_action_algorithm(struct btc_coexist *btcoexist)
 
 	if (num_of_diff_profile == 1) {
 		if (bt_link_info->sco_exist) {
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], SCO only\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], SCO only\n");
 			algorithm = BT_8723B_2ANT_COEX_ALGO_SCO;
 		} else {
 			if (bt_link_info->hid_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], HID only\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], HID only\n");
 				algorithm = BT_8723B_2ANT_COEX_ALGO_HID;
 			} else if (bt_link_info->a2dp_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], A2DP only\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], A2DP only\n");
 				algorithm = BT_8723B_2ANT_COEX_ALGO_A2DP;
 			} else if (bt_link_info->pan_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], PAN(HS) only\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], PAN(HS) only\n");
 					algorithm =
 						BT_8723B_2ANT_COEX_ALGO_PANHS;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], PAN(EDR) only\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], PAN(EDR) only\n");
 					algorithm =
 						BT_8723B_2ANT_COEX_ALGO_PANEDR;
 				}
@@ -439,21 +447,23 @@ static u8 btc8723b2ant_action_algorithm(struct btc_coexist *btcoexist)
 	} else if (num_of_diff_profile == 2) {
 		if (bt_link_info->sco_exist) {
 			if (bt_link_info->hid_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], SCO + HID\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], SCO + HID\n");
 				algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
 			} else if (bt_link_info->a2dp_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], SCO + A2DP ==> SCO\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], SCO + A2DP ==> SCO\n");
 				algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
 			} else if (bt_link_info->pan_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], SCO + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], SCO + PAN(HS)\n");
 					algorithm = BT_8723B_2ANT_COEX_ALGO_SCO;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], SCO + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], SCO + PAN(EDR)\n");
 					algorithm =
 					    BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
 				}
@@ -461,31 +471,35 @@ static u8 btc8723b2ant_action_algorithm(struct btc_coexist *btcoexist)
 		} else {
 			if (bt_link_info->hid_exist &&
 			    bt_link_info->a2dp_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], HID + A2DP\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], HID + A2DP\n");
 				algorithm = BT_8723B_2ANT_COEX_ALGO_HID_A2DP;
 			} else if (bt_link_info->hid_exist &&
 				   bt_link_info->pan_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], HID + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], HID + PAN(HS)\n");
 					algorithm = BT_8723B_2ANT_COEX_ALGO_HID;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], HID + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], HID + PAN(EDR)\n");
 					algorithm =
 					    BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
 				}
 			} else if (bt_link_info->pan_exist &&
 				   bt_link_info->a2dp_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], A2DP + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], A2DP + PAN(HS)\n");
 					algorithm =
 					    BT_8723B_2ANT_COEX_ALGO_A2DP_PANHS;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex],A2DP + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex],A2DP + PAN(EDR)\n");
 					algorithm =
 					    BT_8723B_2ANT_COEX_ALGO_PANEDR_A2DP;
 				}
@@ -495,32 +509,36 @@ static u8 btc8723b2ant_action_algorithm(struct btc_coexist *btcoexist)
 		if (bt_link_info->sco_exist) {
 			if (bt_link_info->hid_exist &&
 			    bt_link_info->a2dp_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], SCO + HID + A2DP ==> HID\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], SCO + HID + A2DP ==> HID\n");
 				algorithm = BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
 			} else if (bt_link_info->hid_exist &&
 				   bt_link_info->pan_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], SCO + HID + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], SCO + HID + PAN(HS)\n");
 					algorithm =
 					    BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], SCO + HID + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], SCO + HID + PAN(EDR)\n");
 					algorithm =
 					    BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
 				}
 			} else if (bt_link_info->pan_exist &&
 				   bt_link_info->a2dp_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], SCO + A2DP + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], SCO + A2DP + PAN(HS)\n");
 					algorithm =
 					    BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], SCO + A2DP + PAN(EDR) ==> HID\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], SCO + A2DP + PAN(EDR) ==> HID\n");
 					algorithm =
 					    BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
 				}
@@ -530,13 +548,15 @@ static u8 btc8723b2ant_action_algorithm(struct btc_coexist *btcoexist)
 			    bt_link_info->pan_exist &&
 			    bt_link_info->a2dp_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], HID + A2DP + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], HID + A2DP + PAN(HS)\n");
 					algorithm =
 					    BT_8723B_2ANT_COEX_ALGO_HID_A2DP;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], HID + A2DP + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], HID + A2DP + PAN(EDR)\n");
 					algorithm =
 					BT_8723B_2ANT_COEX_ALGO_HID_A2DP_PANEDR;
 				}
@@ -548,11 +568,13 @@ static u8 btc8723b2ant_action_algorithm(struct btc_coexist *btcoexist)
 			    bt_link_info->pan_exist &&
 			    bt_link_info->a2dp_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], Error!!! SCO + HID + A2DP + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], Error!!! SCO + HID + A2DP + PAN(HS)\n");
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n");
 					algorithm =
 					    BT_8723B_2ANT_COEX_ALGO_PANEDR_HID;
 				}
@@ -564,6 +586,7 @@ static u8 btc8723b2ant_action_algorithm(struct btc_coexist *btcoexist)
 
 static bool btc8723b_need_dec_pwr(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	bool ret = false;
 	bool bt_hs_on = false, wifi_connected = false;
 	s32 bt_hs_rssi = 0;
@@ -577,20 +600,20 @@ static bool btc8723b_need_dec_pwr(struct btc_coexist *btcoexist)
 	if (!btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi))
 		return false;
 
-	bt_rssi_state = btc8723b2ant_bt_rssi_state(2, 29, 0);
+	bt_rssi_state = btc8723b2ant_bt_rssi_state(btcoexist, 2, 29, 0);
 
 	if (wifi_connected) {
 		if (bt_hs_on) {
 			if (bt_hs_rssi > 37) {
-				btc_alg_dbg(ALGO_TRACE_FW,
-					    "[BTCoex], Need to decrease bt power for HS mode!!\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], Need to decrease bt power for HS mode!!\n");
 				ret = true;
 			}
 		} else {
 			if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
 			    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-				btc_alg_dbg(ALGO_TRACE_FW,
-					    "[BTCoex], Need to decrease bt power for Wifi is connected!!\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], Need to decrease bt power for Wifi is connected!!\n");
 				ret = true;
 			}
 		}
@@ -602,6 +625,7 @@ static bool btc8723b_need_dec_pwr(struct btc_coexist *btcoexist)
 static void btc8723b2ant_set_fw_dac_swing_level(struct btc_coexist *btcoexist,
 						u8 dac_swing_lvl)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[1] = {0};
 
 	/* There are several type of dacswing
@@ -609,10 +633,10 @@ static void btc8723b2ant_set_fw_dac_swing_level(struct btc_coexist *btcoexist,
 	 */
 	h2c_parameter[0] = dac_swing_lvl;
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], Set Dac Swing Level=0x%x\n", dac_swing_lvl);
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], FW write 0x64=0x%x\n", h2c_parameter[0]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Set Dac Swing Level=0x%x\n", dac_swing_lvl);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], FW write 0x64=0x%x\n", h2c_parameter[0]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter);
 }
@@ -620,6 +644,7 @@ static void btc8723b2ant_set_fw_dac_swing_level(struct btc_coexist *btcoexist,
 static void btc8723b2ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist,
 					   bool dec_bt_pwr)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[1] = {0};
 
 	h2c_parameter[0] = 0;
@@ -627,8 +652,8 @@ static void btc8723b2ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist,
 	if (dec_bt_pwr)
 		h2c_parameter[0] |= BIT1;
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], decrease Bt Power : %s, FW write 0x62=0x%x\n",
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], decrease Bt Power : %s, FW write 0x62=0x%x\n",
 		    (dec_bt_pwr ? "Yes!!" : "No!!"), h2c_parameter[0]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x62, 1, h2c_parameter);
@@ -637,14 +662,16 @@ static void btc8723b2ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist,
 static void btc8723b2ant_dec_bt_pwr(struct btc_coexist *btcoexist,
 				    bool force_exec, bool dec_bt_pwr)
 {
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], %s Dec BT power = %s\n",
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s Dec BT power = %s\n",
 		    force_exec ? "force to" : "", dec_bt_pwr ? "ON" : "OFF");
 	coex_dm->cur_dec_bt_pwr = dec_bt_pwr;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], bPreDecBtPwr=%d, bCurDecBtPwr=%d\n",
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], bPreDecBtPwr=%d, bCurDecBtPwr=%d\n",
 			    coex_dm->pre_dec_bt_pwr, coex_dm->cur_dec_bt_pwr);
 
 		if (coex_dm->pre_dec_bt_pwr == coex_dm->cur_dec_bt_pwr)
@@ -658,14 +685,16 @@ static void btc8723b2ant_dec_bt_pwr(struct btc_coexist *btcoexist,
 static void btc8723b2ant_fw_dac_swing_lvl(struct btc_coexist *btcoexist,
 					  bool force_exec, u8 fw_dac_swing_lvl)
 {
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], %s set FW Dac Swing level = %d\n",
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s set FW Dac Swing level = %d\n",
 		    (force_exec ? "force to" : ""), fw_dac_swing_lvl);
 	coex_dm->cur_fw_dac_swing_lvl = fw_dac_swing_lvl;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], preFwDacSwingLvl=%d, curFwDacSwingLvl=%d\n",
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], preFwDacSwingLvl=%d, curFwDacSwingLvl=%d\n",
 			    coex_dm->pre_fw_dac_swing_lvl,
 			    coex_dm->cur_fw_dac_swing_lvl);
 
@@ -682,18 +711,20 @@ static void btc8723b2ant_fw_dac_swing_lvl(struct btc_coexist *btcoexist,
 static void btc8723b2ant_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist,
 						 bool rx_rf_shrink_on)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (rx_rf_shrink_on) {
 		/* Shrink RF Rx LPF corner */
-		btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-			    "[BTCoex], Shrink RF Rx LPF corner!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Shrink RF Rx LPF corner!!\n");
 		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e,
 					  0xfffff, 0xffffc);
 	} else {
 		/* Resume RF Rx LPF corner */
 		/* After initialized, we can use coex_dm->btRf0x1eBackup */
 		if (btcoexist->initilized) {
-			btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-				    "[BTCoex], Resume RF Rx LPF corner!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Resume RF Rx LPF corner!!\n");
 			btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e,
 						  0xfffff,
 						  coex_dm->bt_rf0x1e_backup);
@@ -704,15 +735,17 @@ static void btc8723b2ant_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist,
 static void btc8723b2ant_rf_shrink(struct btc_coexist *btcoexist,
 				   bool force_exec, bool rx_rf_shrink_on)
 {
-	btc_alg_dbg(ALGO_TRACE_SW,
-		    "[BTCoex], %s turn Rx RF Shrink = %s\n",
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s turn Rx RF Shrink = %s\n",
 		    (force_exec ? "force to" : ""), (rx_rf_shrink_on ?
 						     "ON" : "OFF"));
 	coex_dm->cur_rf_rx_lpf_shrink = rx_rf_shrink_on;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_SW_DETAIL,
-			    "[BTCoex], bPreRfRxLpfShrink=%d, bCurRfRxLpfShrink=%d\n",
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], bPreRfRxLpfShrink=%d, bCurRfRxLpfShrink=%d\n",
 			    coex_dm->pre_rf_rx_lpf_shrink,
 			    coex_dm->cur_rf_rx_lpf_shrink);
 
@@ -729,6 +762,7 @@ static void btc8723b2ant_rf_shrink(struct btc_coexist *btcoexist,
 static void btc8723b_set_penalty_txrate(struct btc_coexist *btcoexist,
 					bool low_penalty_ra)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[6] = {0};
 
 	h2c_parameter[0] = 0x6;	/* opCode, 0x6= Retry_Penalty*/
@@ -742,9 +776,9 @@ static void btc8723b_set_penalty_txrate(struct btc_coexist *btcoexist,
 		h2c_parameter[5] = 0xf9;  /*MCS5 or OFDM36*/
 	}
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], set WiFi Low-Penalty Retry: %s",
-		    (low_penalty_ra ? "ON!!" : "OFF!!"));
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set WiFi Low-Penalty Retry: %s",
+		 (low_penalty_ra ? "ON!!" : "OFF!!"));
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, h2c_parameter);
 }
@@ -752,18 +786,20 @@ static void btc8723b_set_penalty_txrate(struct btc_coexist *btcoexist,
 static void btc8723b2ant_low_penalty_ra(struct btc_coexist *btcoexist,
 					bool force_exec, bool low_penalty_ra)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	/*return; */
-	btc_alg_dbg(ALGO_TRACE_SW,
-		    "[BTCoex], %s turn LowPenaltyRA = %s\n",
-		    (force_exec ? "force to" : ""), (low_penalty_ra ?
-						     "ON" : "OFF"));
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s turn LowPenaltyRA = %s\n",
+		 (force_exec ? "force to" : ""), (low_penalty_ra ?
+						  "ON" : "OFF"));
 	coex_dm->cur_low_penalty_ra = low_penalty_ra;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_SW_DETAIL,
-			    "[BTCoex], bPreLowPenaltyRa=%d, bCurLowPenaltyRa=%d\n",
-			    coex_dm->pre_low_penalty_ra,
-			    coex_dm->cur_low_penalty_ra);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], bPreLowPenaltyRa=%d, bCurLowPenaltyRa=%d\n",
+			 coex_dm->pre_low_penalty_ra,
+			 coex_dm->cur_low_penalty_ra);
 
 		if (coex_dm->pre_low_penalty_ra == coex_dm->cur_low_penalty_ra)
 			return;
@@ -776,9 +812,11 @@ static void btc8723b2ant_low_penalty_ra(struct btc_coexist *btcoexist,
 static void btc8723b2ant_set_dac_swing_reg(struct btc_coexist *btcoexist,
 					   u32 level)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 val = (u8) level;
-	btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-		    "[BTCoex], Write SwDacSwing = 0x%x\n", level);
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Write SwDacSwing = 0x%x\n", level);
 	btcoexist->btc_write_1byte_bitmask(btcoexist, 0x883, 0x3e, val);
 }
 
@@ -796,20 +834,22 @@ static void btc8723b2ant_dac_swing(struct btc_coexist *btcoexist,
 				   bool force_exec, bool dac_swing_on,
 				   u32 dac_swing_lvl)
 {
-	btc_alg_dbg(ALGO_TRACE_SW,
-		    "[BTCoex], %s turn DacSwing=%s, dac_swing_lvl=0x%x\n",
-		    (force_exec ? "force to" : ""),
-		    (dac_swing_on ? "ON" : "OFF"), dac_swing_lvl);
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s turn DacSwing=%s, dac_swing_lvl=0x%x\n",
+		 (force_exec ? "force to" : ""),
+		 (dac_swing_on ? "ON" : "OFF"), dac_swing_lvl);
 	coex_dm->cur_dac_swing_on = dac_swing_on;
 	coex_dm->cur_dac_swing_lvl = dac_swing_lvl;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_SW_DETAIL,
-			    "[BTCoex], bPreDacSwingOn=%d, preDacSwingLvl=0x%x, bCurDacSwingOn=%d, curDacSwingLvl=0x%x\n",
-			    coex_dm->pre_dac_swing_on,
-			    coex_dm->pre_dac_swing_lvl,
-			    coex_dm->cur_dac_swing_on,
-			    coex_dm->cur_dac_swing_lvl);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], bPreDacSwingOn=%d, preDacSwingLvl=0x%x, bCurDacSwingOn=%d, curDacSwingLvl=0x%x\n",
+			 coex_dm->pre_dac_swing_on,
+			 coex_dm->pre_dac_swing_lvl,
+			 coex_dm->cur_dac_swing_on,
+			 coex_dm->cur_dac_swing_lvl);
 
 		if ((coex_dm->pre_dac_swing_on == coex_dm->cur_dac_swing_on) &&
 		    (coex_dm->pre_dac_swing_lvl == coex_dm->cur_dac_swing_lvl))
@@ -826,12 +866,13 @@ static void btc8723b2ant_dac_swing(struct btc_coexist *btcoexist,
 static void btc8723b2ant_set_agc_table(struct btc_coexist *btcoexist,
 				       bool agc_table_en)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 rssi_adjust_val = 0;
 
 	/*  BB AGC Gain Table */
 	if (agc_table_en) {
-		btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-			    "[BTCoex], BB Agc Table On!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BB Agc Table On!\n");
 		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6e1A0001);
 		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6d1B0001);
 		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x6c1C0001);
@@ -840,8 +881,8 @@ static void btc8723b2ant_set_agc_table(struct btc_coexist *btcoexist,
 		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x691F0001);
 		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0x68200001);
 	} else {
-		btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-			    "[BTCoex], BB Agc Table Off!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BB Agc Table Off!\n");
 		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xaa1A0001);
 		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa91B0001);
 		btcoexist->btc_write_4byte(btcoexist, 0xc78, 0xa81C0001);
@@ -854,15 +895,15 @@ static void btc8723b2ant_set_agc_table(struct btc_coexist *btcoexist,
 	/* RF Gain */
 	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xef, 0xfffff, 0x02000);
 	if (agc_table_en) {
-		btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-			    "[BTCoex], Agc Table On!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Agc Table On!\n");
 		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b,
 					  0xfffff, 0x38fff);
 		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b,
 					  0xfffff, 0x38ffe);
 	} else {
-		btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-			    "[BTCoex], Agc Table Off!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Agc Table Off!\n");
 		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b,
 					  0xfffff, 0x380c3);
 		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x3b,
@@ -873,15 +914,15 @@ static void btc8723b2ant_set_agc_table(struct btc_coexist *btcoexist,
 	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xed, 0xfffff, 0x1);
 
 	if (agc_table_en) {
-		btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-			    "[BTCoex], Agc Table On!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Agc Table On!\n");
 		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x40,
 					  0xfffff, 0x38fff);
 		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x40,
 					  0xfffff, 0x38ffe);
 	} else {
-		btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-			    "[BTCoex], Agc Table Off!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Agc Table Off!\n");
 		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x40,
 					  0xfffff, 0x380c3);
 		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x40,
@@ -899,17 +940,19 @@ static void btc8723b2ant_set_agc_table(struct btc_coexist *btcoexist,
 static void btc8723b2ant_agc_table(struct btc_coexist *btcoexist,
 				   bool force_exec, bool agc_table_en)
 {
-	btc_alg_dbg(ALGO_TRACE_SW,
-		    "[BTCoex], %s %s Agc Table\n",
-		    (force_exec ? "force to" : ""),
-		    (agc_table_en ? "Enable" : "Disable"));
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s %s Agc Table\n",
+		 (force_exec ? "force to" : ""),
+		 (agc_table_en ? "Enable" : "Disable"));
 	coex_dm->cur_agc_table_en = agc_table_en;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_SW_DETAIL,
-			    "[BTCoex], bPreAgcTableEn=%d, bCurAgcTableEn=%d\n",
-			    coex_dm->pre_agc_table_en,
-			    coex_dm->cur_agc_table_en);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], bPreAgcTableEn=%d, bCurAgcTableEn=%d\n",
+			 coex_dm->pre_agc_table_en,
+			 coex_dm->cur_agc_table_en);
 
 		if (coex_dm->pre_agc_table_en == coex_dm->cur_agc_table_en)
 			return;
@@ -923,20 +966,22 @@ static void btc8723b2ant_set_coex_table(struct btc_coexist *btcoexist,
 					u32 val0x6c0, u32 val0x6c4,
 					u32 val0x6c8, u8 val0x6cc)
 {
-	btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-		    "[BTCoex], set coex table, set 0x6c0=0x%x\n", val0x6c0);
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set coex table, set 0x6c0=0x%x\n", val0x6c0);
 	btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0);
 
-	btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-		    "[BTCoex], set coex table, set 0x6c4=0x%x\n", val0x6c4);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set coex table, set 0x6c4=0x%x\n", val0x6c4);
 	btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4);
 
-	btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-		    "[BTCoex], set coex table, set 0x6c8=0x%x\n", val0x6c8);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set coex table, set 0x6c8=0x%x\n", val0x6c8);
 	btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8);
 
-	btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-		    "[BTCoex], set coex table, set 0x6cc=0x%x\n", val0x6cc);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set coex table, set 0x6cc=0x%x\n", val0x6cc);
 	btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc);
 }
 
@@ -945,24 +990,26 @@ static void btc8723b2ant_coex_table(struct btc_coexist *btcoexist,
 				    u32 val0x6c4, u32 val0x6c8,
 				    u8 val0x6cc)
 {
-	btc_alg_dbg(ALGO_TRACE_SW,
-		    "[BTCoex], %s write Coex Table 0x6c0=0x%x, 0x6c4=0x%x, 0x6c8=0x%x, 0x6cc=0x%x\n",
-		    force_exec ? "force to" : "",
-		    val0x6c0, val0x6c4, val0x6c8, val0x6cc);
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s write Coex Table 0x6c0=0x%x, 0x6c4=0x%x, 0x6c8=0x%x, 0x6cc=0x%x\n",
+		 force_exec ? "force to" : "",
+		 val0x6c0, val0x6c4, val0x6c8, val0x6cc);
 	coex_dm->cur_val0x6c0 = val0x6c0;
 	coex_dm->cur_val0x6c4 = val0x6c4;
 	coex_dm->cur_val0x6c8 = val0x6c8;
 	coex_dm->cur_val0x6cc = val0x6cc;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_SW_DETAIL,
-			    "[BTCoex], preVal0x6c0=0x%x, preVal0x6c4=0x%x, preVal0x6c8=0x%x, preVal0x6cc=0x%x !!\n",
-			    coex_dm->pre_val0x6c0, coex_dm->pre_val0x6c4,
-			    coex_dm->pre_val0x6c8, coex_dm->pre_val0x6cc);
-		btc_alg_dbg(ALGO_TRACE_SW_DETAIL,
-			    "[BTCoex], curVal0x6c0=0x%x, curVal0x6c4=0x%x, curVal0x6c8=0x%x, curVal0x6cc=0x%x !!\n",
-			    coex_dm->cur_val0x6c0, coex_dm->cur_val0x6c4,
-			    coex_dm->cur_val0x6c8, coex_dm->cur_val0x6cc);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], preVal0x6c0=0x%x, preVal0x6c4=0x%x, preVal0x6c8=0x%x, preVal0x6cc=0x%x !!\n",
+			 coex_dm->pre_val0x6c0, coex_dm->pre_val0x6c4,
+			 coex_dm->pre_val0x6c8, coex_dm->pre_val0x6cc);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], curVal0x6c0=0x%x, curVal0x6c4=0x%x, curVal0x6c8=0x%x, curVal0x6cc=0x%x !!\n",
+			 coex_dm->cur_val0x6c0, coex_dm->cur_val0x6c4,
+			 coex_dm->cur_val0x6c8, coex_dm->cur_val0x6cc);
 
 		if ((coex_dm->pre_val0x6c0 == coex_dm->cur_val0x6c0) &&
 		    (coex_dm->pre_val0x6c4 == coex_dm->cur_val0x6c4) &&
@@ -1043,14 +1090,15 @@ static void btc8723b_coex_tbl_type(struct btc_coexist *btcoexist,
 static void btc8723b2ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist,
 						bool enable)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[1] = {0};
 
 	if (enable)
 		h2c_parameter[0] |= BIT0;/* function enable*/
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63=0x%x\n",
-		    h2c_parameter[0]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63=0x%x\n",
+		 h2c_parameter[0]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter);
 }
@@ -1058,16 +1106,18 @@ static void btc8723b2ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist,
 static void btc8723b2ant_ignore_wlan_act(struct btc_coexist *btcoexist,
 					 bool force_exec, bool enable)
 {
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], %s turn Ignore WlanAct %s\n",
-		    (force_exec ? "force to" : ""), (enable ? "ON" : "OFF"));
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s turn Ignore WlanAct %s\n",
+		 (force_exec ? "force to" : ""), (enable ? "ON" : "OFF"));
 	coex_dm->cur_ignore_wlan_act = enable;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], bPreIgnoreWlanAct = %d, bCurIgnoreWlanAct = %d!!\n",
-			    coex_dm->pre_ignore_wlan_act,
-			    coex_dm->cur_ignore_wlan_act);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], bPreIgnoreWlanAct = %d, bCurIgnoreWlanAct = %d!!\n",
+			 coex_dm->pre_ignore_wlan_act,
+			 coex_dm->cur_ignore_wlan_act);
 
 		if (coex_dm->pre_ignore_wlan_act ==
 		    coex_dm->cur_ignore_wlan_act)
@@ -1081,6 +1131,7 @@ static void btc8723b2ant_ignore_wlan_act(struct btc_coexist *btcoexist,
 static void btc8723b2ant_set_fw_ps_tdma(struct btc_coexist *btcoexist, u8 byte1,
 					u8 byte2, u8 byte3, u8 byte4, u8 byte5)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[5];
 
 	h2c_parameter[0] = byte1;
@@ -1095,11 +1146,11 @@ static void btc8723b2ant_set_fw_ps_tdma(struct btc_coexist *btcoexist, u8 byte1,
 	coex_dm->ps_tdma_para[3] = byte4;
 	coex_dm->ps_tdma_para[4] = byte5;
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], FW write 0x60(5bytes)=0x%x%08x\n",
-		    h2c_parameter[0],
-		    h2c_parameter[1] << 24 | h2c_parameter[2] << 16 |
-		    h2c_parameter[3] << 8 | h2c_parameter[4]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], FW write 0x60(5bytes)=0x%x%08x\n",
+		 h2c_parameter[0],
+		 h2c_parameter[1] << 24 | h2c_parameter[2] << 16 |
+		 h2c_parameter[3] << 8 | h2c_parameter[4]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter);
 }
@@ -1208,20 +1259,22 @@ static void btc8723b2ant_set_ant_path(struct btc_coexist *btcoexist,
 static void btc8723b2ant_ps_tdma(struct btc_coexist *btcoexist, bool force_exec,
 				 bool turn_on, u8 type)
 {
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], %s turn %s PS TDMA, type=%d\n",
-		    (force_exec ? "force to" : ""),
-		    (turn_on ? "ON" : "OFF"), type);
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s turn %s PS TDMA, type=%d\n",
+		 (force_exec ? "force to" : ""),
+		 (turn_on ? "ON" : "OFF"), type);
 	coex_dm->cur_ps_tdma_on = turn_on;
 	coex_dm->cur_ps_tdma = type;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], bPrePsTdmaOn = %d, bCurPsTdmaOn = %d!!\n",
-			    coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on);
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], prePsTdma = %d, curPsTdma = %d!!\n",
-			    coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], bPrePsTdmaOn = %d, bCurPsTdmaOn = %d!!\n",
+			 coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], prePsTdma = %d, curPsTdma = %d!!\n",
+			 coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma);
 
 		if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) &&
 		    (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma))
@@ -1405,6 +1458,7 @@ static void btc8723b2ant_action_bt_inquiry(struct btc_coexist *btcoexist)
 
 static bool btc8723b2ant_is_common_action(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	bool common = false, wifi_connected = false;
 	bool wifi_busy = false;
 	bool bt_hs_on = false, low_pwr_disable = false;
@@ -1419,8 +1473,8 @@ static bool btc8723b2ant_is_common_action(struct btc_coexist *btcoexist)
 		btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
 				   &low_pwr_disable);
 
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], Wifi non-connected idle!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Wifi non-connected idle!!\n");
 
 		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff,
 					  0x0);
@@ -1443,8 +1497,8 @@ static bool btc8723b2ant_is_common_action(struct btc_coexist *btcoexist)
 					   BTC_SET_ACT_DISABLE_LOW_POWER,
 					   &low_pwr_disable);
 
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Wifi connected + BT non connected-idle!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Wifi connected + BT non connected-idle!!\n");
 
 			btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1,
 						  0xfffff, 0x0);
@@ -1470,8 +1524,8 @@ static bool btc8723b2ant_is_common_action(struct btc_coexist *btcoexist)
 
 			if (bt_hs_on)
 				return false;
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Wifi connected + BT connected-idle!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Wifi connected + BT connected-idle!!\n");
 
 			btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1,
 						  0xfffff, 0x0);
@@ -1495,15 +1549,15 @@ static bool btc8723b2ant_is_common_action(struct btc_coexist *btcoexist)
 					   &low_pwr_disable);
 
 			if (wifi_busy) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], Wifi Connected-Busy + BT Busy!!\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], Wifi Connected-Busy + BT Busy!!\n");
 				common = false;
 			} else {
 				if (bt_hs_on)
 					return false;
 
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], Wifi Connected-Idle + BT Busy!!\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], Wifi Connected-Idle + BT Busy!!\n");
 
 				btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A,
 							  0x1, 0xfffff, 0x0);
@@ -1539,10 +1593,12 @@ static bool btc8723b2ant_is_common_action(struct btc_coexist *btcoexist)
 static void set_tdma_int1(struct btc_coexist *btcoexist, bool tx_pause,
 			  s32 result)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	/* Set PS TDMA for max interval == 1 */
 	if (tx_pause) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], TxPause = 1\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], TxPause = 1\n");
 
 		if (coex_dm->cur_ps_tdma == 71) {
 			btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC,
@@ -1638,8 +1694,8 @@ static void set_tdma_int1(struct btc_coexist *btcoexist, bool tx_pause,
 			}
 		}
 	} else {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], TxPause = 0\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], TxPause = 0\n");
 		if (coex_dm->cur_ps_tdma == 5) {
 			btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 71);
 			coex_dm->tdma_adj_type = 71;
@@ -1735,10 +1791,12 @@ static void set_tdma_int1(struct btc_coexist *btcoexist, bool tx_pause,
 static void set_tdma_int2(struct btc_coexist *btcoexist, bool tx_pause,
 			  s32 result)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	/* Set PS TDMA for max interval == 2 */
 	if (tx_pause) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], TxPause = 1\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], TxPause = 1\n");
 		if (coex_dm->cur_ps_tdma == 1) {
 			btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 6);
 			coex_dm->tdma_adj_type = 6;
@@ -1819,8 +1877,8 @@ static void set_tdma_int2(struct btc_coexist *btcoexist, bool tx_pause,
 			}
 		}
 	} else {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], TxPause = 0\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], TxPause = 0\n");
 		if (coex_dm->cur_ps_tdma == 5) {
 			btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 2);
 			coex_dm->tdma_adj_type = 2;
@@ -1906,10 +1964,12 @@ static void set_tdma_int2(struct btc_coexist *btcoexist, bool tx_pause,
 static void set_tdma_int3(struct btc_coexist *btcoexist, bool tx_pause,
 			  s32 result)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	/* Set PS TDMA for max interval == 3 */
 	if (tx_pause) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], TxPause = 1\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], TxPause = 1\n");
 		if (coex_dm->cur_ps_tdma == 1) {
 			btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 7);
 			coex_dm->tdma_adj_type = 7;
@@ -1990,8 +2050,8 @@ static void set_tdma_int3(struct btc_coexist *btcoexist, bool tx_pause,
 			}
 		}
 	} else {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], TxPause = 0\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], TxPause = 0\n");
 		if (coex_dm->cur_ps_tdma == 5) {
 			btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3);
 			coex_dm->tdma_adj_type = 3;
@@ -2078,18 +2138,19 @@ static void btc8723b2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 					  bool sco_hid, bool tx_pause,
 					  u8 max_interval)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	static s32 up, dn, m, n, wait_count;
 	/*0: no change, +1: increase WiFi duration, -1: decrease WiFi duration*/
 	s32 result;
 	u8 retry_count = 0;
 
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], TdmaDurationAdjust()\n");
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], TdmaDurationAdjust()\n");
 
 	if (!coex_dm->auto_tdma_adjust) {
 		coex_dm->auto_tdma_adjust = true;
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], first run TdmaDurationAdjust()!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], first run TdmaDurationAdjust()!!\n");
 		if (sco_hid) {
 			if (tx_pause) {
 				if (max_interval == 1) {
@@ -2102,11 +2163,6 @@ static void btc8723b2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 							     NORMAL_EXEC,
 							     true, 14);
 					coex_dm->tdma_adj_type = 14;
-				} else if (max_interval == 3) {
-					btc8723b2ant_ps_tdma(btcoexist,
-							     NORMAL_EXEC,
-							     true, 15);
-					coex_dm->tdma_adj_type = 15;
 				} else {
 					btc8723b2ant_ps_tdma(btcoexist,
 							     NORMAL_EXEC,
@@ -2124,11 +2180,6 @@ static void btc8723b2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 							     NORMAL_EXEC,
 							     true, 10);
 					coex_dm->tdma_adj_type = 10;
-				} else if (max_interval == 3) {
-					btc8723b2ant_ps_tdma(btcoexist,
-							     NORMAL_EXEC,
-							     true, 11);
-					coex_dm->tdma_adj_type = 11;
 				} else {
 					btc8723b2ant_ps_tdma(btcoexist,
 							     NORMAL_EXEC,
@@ -2148,11 +2199,6 @@ static void btc8723b2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 							     NORMAL_EXEC,
 							     true, 6);
 					coex_dm->tdma_adj_type = 6;
-				} else if (max_interval == 3) {
-					btc8723b2ant_ps_tdma(btcoexist,
-							     NORMAL_EXEC,
-							     true, 7);
-					coex_dm->tdma_adj_type = 7;
 				} else {
 					btc8723b2ant_ps_tdma(btcoexist,
 							     NORMAL_EXEC,
@@ -2170,11 +2216,6 @@ static void btc8723b2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 							     NORMAL_EXEC,
 							     true, 2);
 					coex_dm->tdma_adj_type = 2;
-				} else if (max_interval == 3) {
-					btc8723b2ant_ps_tdma(btcoexist,
-							     NORMAL_EXEC,
-							     true, 3);
-					coex_dm->tdma_adj_type = 3;
 				} else {
 					btc8723b2ant_ps_tdma(btcoexist,
 							     NORMAL_EXEC,
@@ -2193,11 +2234,11 @@ static void btc8723b2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 	} else {
 		/*accquire the BT TRx retry count from BT_Info byte2*/
 		retry_count = coex_sta->bt_retry_cnt;
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], retry_count = %d\n", retry_count);
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], up=%d, dn=%d, m=%d, n=%d, wait_count=%d\n",
-			    up, dn, m, n, wait_count);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], retry_count = %d\n", retry_count);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], up=%d, dn=%d, m=%d, n=%d, wait_count=%d\n",
+			 up, dn, m, n, wait_count);
 		result = 0;
 		wait_count++;
 		 /* no retry in the last 2-second duration*/
@@ -2214,8 +2255,8 @@ static void btc8723b2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 				up = 0;
 				dn = 0;
 				result = 1;
-				btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-					    "[BTCoex], Increase wifi duration!!\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], Increase wifi duration!!\n");
 			} /* <=3 retry in the last 2-second duration*/
 		} else if (retry_count <= 3) {
 			up--;
@@ -2238,8 +2279,8 @@ static void btc8723b2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 				dn = 0;
 				wait_count = 0;
 				result = -1;
-				btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-					    "[BTCoex], Decrease wifi duration for retry_counter<3!!\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], Decrease wifi duration for retry_counter<3!!\n");
 			}
 		} else {
 			if (wait_count == 1)
@@ -2255,12 +2296,12 @@ static void btc8723b2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 			dn = 0;
 			wait_count = 0;
 			result = -1;
-			btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-				    "[BTCoex], Decrease wifi duration for retry_counter>3!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Decrease wifi duration for retry_counter>3!!\n");
 		}
 
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], max Interval = %d\n", max_interval);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], max Interval = %d\n", max_interval);
 		if (max_interval == 1)
 			set_tdma_int1(btcoexist, tx_pause, result);
 		else if (max_interval == 2)
@@ -2274,9 +2315,9 @@ static void btc8723b2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 	 */
 	if (coex_dm->cur_ps_tdma != coex_dm->tdma_adj_type) {
 		bool scan = false, link = false, roam = false;
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], PsTdma type dismatch!!!, curPsTdma=%d, recordPsTdma=%d\n",
-			    coex_dm->cur_ps_tdma, coex_dm->tdma_adj_type);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], PsTdma type dismatch!!!, curPsTdma=%d, recordPsTdma=%d\n",
+			 coex_dm->cur_ps_tdma, coex_dm->tdma_adj_type);
 
 		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
 		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
@@ -2286,8 +2327,8 @@ static void btc8723b2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 			btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
 					     coex_dm->tdma_adj_type);
 		else
-			btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-				    "[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n");
 	}
 }
 
@@ -2357,7 +2398,7 @@ static void btc8723b2ant_action_hid(struct btc_coexist *btcoexist)
 
 	wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist,
 						       0, 2, 15, 0);
-	bt_rssi_state = btc8723b2ant_bt_rssi_state(2, 29, 0);
+	bt_rssi_state = btc8723b2ant_bt_rssi_state(btcoexist, 2, 29, 0);
 
 	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
 
@@ -2422,7 +2463,7 @@ static void btc8723b2ant_action_a2dp(struct btc_coexist *btcoexist)
 						       0, 2, 15, 0);
 	wifi_rssi_state1 = btc8723b2ant_wifi_rssi_state(btcoexist,
 							1, 2, 40, 0);
-	bt_rssi_state = btc8723b2ant_bt_rssi_state(2, 29, 0);
+	bt_rssi_state = btc8723b2ant_bt_rssi_state(btcoexist, 2, 29, 0);
 
 	btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, &ap_num);
 
@@ -2561,7 +2602,7 @@ static void btc8723b2ant_action_pan_edr(struct btc_coexist *btcoexist)
 
 	wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist,
 						       0, 2, 15, 0);
-	bt_rssi_state = btc8723b2ant_bt_rssi_state(2, 29, 0);
+	bt_rssi_state = btc8723b2ant_bt_rssi_state(btcoexist, 2, 29, 0);
 
 	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
 
@@ -2672,7 +2713,7 @@ static void btc8723b2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
 
 	wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist,
 						       0, 2, 15, 0);
-	bt_rssi_state = btc8723b2ant_bt_rssi_state(2, 29, 0);
+	bt_rssi_state = btc8723b2ant_bt_rssi_state(btcoexist, 2, 29, 0);
 
 	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
 
@@ -2736,7 +2777,7 @@ static void btc8723b2ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
 
 	wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist,
 						       0, 2, 15, 0);
-	bt_rssi_state = btc8723b2ant_bt_rssi_state(2, 29, 0);
+	bt_rssi_state = btc8723b2ant_bt_rssi_state(btcoexist, 2, 29, 0);
 	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
 	if (btc8723b_need_dec_pwr(btcoexist))
@@ -2806,7 +2847,7 @@ static void btc8723b2ant_action_hid_a2dp_pan_edr(struct btc_coexist *btcoexist)
 
 	wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist,
 						       0, 2, 15, 0);
-	bt_rssi_state = btc8723b2ant_bt_rssi_state(2, 29, 0);
+	bt_rssi_state = btc8723b2ant_bt_rssi_state(btcoexist, 2, 29, 0);
 
 	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
 
@@ -2870,7 +2911,7 @@ static void btc8723b2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
 
 	wifi_rssi_state = btc8723b2ant_wifi_rssi_state(btcoexist,
 						       0, 2, 15, 0);
-	bt_rssi_state = btc8723b2ant_bt_rssi_state(2, 29, 0);
+	bt_rssi_state = btc8723b2ant_bt_rssi_state(btcoexist, 2, 29, 0);
 
 	btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff, 0x0);
 
@@ -2923,28 +2964,29 @@ static void btc8723b2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
 
 static void btc8723b2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 algorithm = 0;
 
-	btc_alg_dbg(ALGO_TRACE,
-		    "[BTCoex], RunCoexistMechanism()===>\n");
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], RunCoexistMechanism()===>\n");
 
 	if (btcoexist->manual_control) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n");
 		return;
 	}
 
 	if (coex_sta->under_ips) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], wifi is under IPS !!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], wifi is under IPS !!!\n");
 		return;
 	}
 
 	algorithm = btc8723b2ant_action_algorithm(btcoexist);
 	if (coex_sta->c2h_bt_inquiry_page &&
 	    (BT_8723B_2ANT_COEX_ALGO_PANHS != algorithm)) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], BT is under inquiry/page scan !!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BT is under inquiry/page scan !!\n");
 		btc8723b2ant_action_bt_inquiry(btcoexist);
 		return;
 	} else {
@@ -2956,75 +2998,76 @@ static void btc8723b2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
 	}
 
 	coex_dm->cur_algorithm = algorithm;
-	btc_alg_dbg(ALGO_TRACE, "[BTCoex], Algorithm = %d\n",
-		    coex_dm->cur_algorithm);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Algorithm = %d\n",
+		 coex_dm->cur_algorithm);
 
 	if (btc8723b2ant_is_common_action(btcoexist)) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], Action 2-Ant common\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Action 2-Ant common\n");
 		coex_dm->auto_tdma_adjust = false;
 	} else {
 		if (coex_dm->cur_algorithm != coex_dm->pre_algorithm) {
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], preAlgorithm=%d, curAlgorithm=%d\n",
-				    coex_dm->pre_algorithm,
-				    coex_dm->cur_algorithm);
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], preAlgorithm=%d, curAlgorithm=%d\n",
+				 coex_dm->pre_algorithm,
+				 coex_dm->cur_algorithm);
 			coex_dm->auto_tdma_adjust = false;
 		}
 		switch (coex_dm->cur_algorithm) {
 		case BT_8723B_2ANT_COEX_ALGO_SCO:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action 2-Ant, algorithm = SCO\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action 2-Ant, algorithm = SCO\n");
 			btc8723b2ant_action_sco(btcoexist);
 			break;
 		case BT_8723B_2ANT_COEX_ALGO_HID:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action 2-Ant, algorithm = HID\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action 2-Ant, algorithm = HID\n");
 			btc8723b2ant_action_hid(btcoexist);
 			break;
 		case BT_8723B_2ANT_COEX_ALGO_A2DP:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action 2-Ant, algorithm = A2DP\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action 2-Ant, algorithm = A2DP\n");
 			btc8723b2ant_action_a2dp(btcoexist);
 			break;
 		case BT_8723B_2ANT_COEX_ALGO_A2DP_PANHS:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action 2-Ant, algorithm = A2DP+PAN(HS)\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action 2-Ant, algorithm = A2DP+PAN(HS)\n");
 			btc8723b2ant_action_a2dp_pan_hs(btcoexist);
 			break;
 		case BT_8723B_2ANT_COEX_ALGO_PANEDR:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)\n");
 			btc8723b2ant_action_pan_edr(btcoexist);
 			break;
 		case BT_8723B_2ANT_COEX_ALGO_PANHS:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action 2-Ant, algorithm = HS mode\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action 2-Ant, algorithm = HS mode\n");
 			btc8723b2ant_action_pan_hs(btcoexist);
 			break;
 		case BT_8723B_2ANT_COEX_ALGO_PANEDR_A2DP:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action 2-Ant, algorithm = PAN+A2DP\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action 2-Ant, algorithm = PAN+A2DP\n");
 			btc8723b2ant_action_pan_edr_a2dp(btcoexist);
 			break;
 		case BT_8723B_2ANT_COEX_ALGO_PANEDR_HID:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)+HID\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)+HID\n");
 			btc8723b2ant_action_pan_edr_hid(btcoexist);
 			break;
 		case BT_8723B_2ANT_COEX_ALGO_HID_A2DP_PANEDR:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action 2-Ant, algorithm = HID+A2DP+PAN\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action 2-Ant, algorithm = HID+A2DP+PAN\n");
 			btc8723b2ant_action_hid_a2dp_pan_edr(btcoexist);
 			break;
 		case BT_8723B_2ANT_COEX_ALGO_HID_A2DP:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action 2-Ant, algorithm = HID+A2DP\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action 2-Ant, algorithm = HID+A2DP\n");
 			btc8723b2ant_action_hid_a2dp(btcoexist);
 			break;
 		default:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action 2-Ant, algorithm = coexist All Off!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action 2-Ant, algorithm = coexist All Off!!\n");
 			btc8723b2ant_coex_alloff(btcoexist);
 			break;
 		}
@@ -3050,10 +3093,11 @@ static void btc8723b2ant_wifioff_hwcfg(struct btc_coexist *btcoexist)
  *********************************************************************/
 void ex_btc8723b2ant_init_hwconfig(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 u8tmp = 0;
 
-	btc_iface_dbg(INTF_INIT,
-		      "[BTCoex], 2Ant Init HW Config!!\n");
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], 2Ant Init HW Config!!\n");
 	coex_dm->bt_rf0x1e_backup =
 		btcoexist->btc_get_rf_reg(btcoexist, BTC_RF_A, 0x1e, 0xfffff);
 
@@ -3078,8 +3122,10 @@ void ex_btc8723b2ant_init_hwconfig(struct btc_coexist *btcoexist)
 
 void ex_btc8723b2ant_init_coex_dm(struct btc_coexist *btcoexist)
 {
-	btc_iface_dbg(INTF_INIT,
-		      "[BTCoex], Coex Mechanism Init!!\n");
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Coex Mechanism Init!!\n");
 	btc8723b2ant_init_coex_dm(btcoexist);
 }
 
@@ -3101,13 +3147,13 @@ void ex_btc8723b2ant_display_coex_info(struct btc_coexist *btcoexist)
 	u8 ap_num = 0;
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n ============[BT Coexist info]============");
+		 "\r\n ============[BT Coexist info]============");
 
 	if (btcoexist->manual_control) {
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-			   "\r\n ==========[Under Manual Control]============");
+			 "\r\n ==========[Under Manual Control]============");
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-			   "\r\n ==========================================");
+			 "\r\n ==========================================");
 	}
 
 	if (!board_info->bt_exist) {
@@ -3116,21 +3162,21 @@ void ex_btc8723b2ant_display_coex_info(struct btc_coexist *btcoexist)
 	}
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d ",
-		   "Ant PG number/ Ant mechanism:",
-		   board_info->pg_ant_num, board_info->btdm_ant_num);
+		 "Ant PG number/ Ant mechanism:",
+		 board_info->pg_ant_num, board_info->btdm_ant_num);
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %s / %d",
-		   "BT stack/ hci ext ver",
-		   ((stack_info->profile_notified) ? "Yes" : "No"),
-		   stack_info->hci_version);
+		 "BT stack/ hci ext ver",
+		 ((stack_info->profile_notified) ? "Yes" : "No"),
+		 stack_info->hci_version);
 
 	btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver);
 	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %d_%x/ 0x%x/ 0x%x(%d)",
-		   "CoexVer/ FwVer/ PatchVer",
-		   glcoex_ver_date_8723b_2ant, glcoex_ver_8723b_2ant,
-		   fw_ver, bt_patch_ver, bt_patch_ver);
+		 "\r\n %-35s = %d_%x/ 0x%x/ 0x%x(%d)",
+		 "CoexVer/ FwVer/ PatchVer",
+		 glcoex_ver_date_8723b_2ant, glcoex_ver_8723b_2ant,
+		 fw_ver, bt_patch_ver, bt_patch_ver);
 
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
 	btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_DOT11_CHNL,
@@ -3138,23 +3184,23 @@ void ex_btc8723b2ant_display_coex_info(struct btc_coexist *btcoexist)
 	btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_HS_CHNL, &wifi_hs_chnl);
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d / %d(%d)",
-		   "Dot11 channel / HsChnl(HsMode)",
-		   wifi_dot11_chnl, wifi_hs_chnl, bt_hs_on);
+		 "Dot11 channel / HsChnl(HsMode)",
+		 wifi_dot11_chnl, wifi_hs_chnl, bt_hs_on);
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %3ph ",
-		   "H2C Wifi inform bt chnl Info", coex_dm->wifi_chnl_info);
+		 "H2C Wifi inform bt chnl Info", coex_dm->wifi_chnl_info);
 
 	btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
 	btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi);
 	btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, &ap_num);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d/ %d",
-		   "Wifi rssi/ HS rssi/ AP#", wifi_rssi, bt_hs_rssi, ap_num);
+		 "Wifi rssi/ HS rssi/ AP#", wifi_rssi, bt_hs_rssi, ap_num);
 
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d/ %d ",
-		   "Wifi link/ roam/ scan", link, roam, scan);
+		 "Wifi link/ roam/ scan", link, roam, scan);
 
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
 	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
@@ -3162,112 +3208,112 @@ void ex_btc8723b2ant_display_coex_info(struct btc_coexist *btcoexist)
 	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_TRAFFIC_DIRECTION,
 			   &wifi_traffic_dir);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %s / %s/ %s ",
-		   "Wifi status", (wifi_under_5g ? "5G" : "2.4G"),
-		   ((BTC_WIFI_BW_LEGACY == wifi_bw) ? "Legacy" :
-		   (((BTC_WIFI_BW_HT40 == wifi_bw) ? "HT40" : "HT20"))),
-		   ((!wifi_busy) ? "idle" :
-		   ((BTC_WIFI_TRAFFIC_TX == wifi_traffic_dir) ?
-		   "uplink" : "downlink")));
+		 "Wifi status", (wifi_under_5g ? "5G" : "2.4G"),
+		 ((wifi_bw == BTC_WIFI_BW_LEGACY) ? "Legacy" :
+		 (((wifi_bw == BTC_WIFI_BW_HT40) ? "HT40" : "HT20"))),
+		 ((!wifi_busy) ? "idle" :
+		 ((wifi_traffic_dir == BTC_WIFI_TRAFFIC_TX) ?
+		  "uplink" : "downlink")));
 
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d / %d / %d / %d",
-		   "SCO/HID/PAN/A2DP",
-		   bt_link_info->sco_exist, bt_link_info->hid_exist,
-		   bt_link_info->pan_exist, bt_link_info->a2dp_exist);
+		 "SCO/HID/PAN/A2DP",
+		 bt_link_info->sco_exist, bt_link_info->hid_exist,
+		 bt_link_info->pan_exist, bt_link_info->a2dp_exist);
 	btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_BT_LINK_INFO);
 
 	bt_info_ext = coex_sta->bt_info_ext;
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %s",
-		   "BT Info A2DP rate",
-		   (bt_info_ext&BIT0) ? "Basic rate" : "EDR rate");
+		 "BT Info A2DP rate",
+		 (bt_info_ext & BIT0) ? "Basic rate" : "EDR rate");
 
 	for (i = 0; i < BT_INFO_SRC_8723B_2ANT_MAX; i++) {
 		if (coex_sta->bt_info_c2h_cnt[i]) {
 			RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-				   "\r\n %-35s = %7ph(%d)",
-				   glbt_info_src_8723b_2ant[i],
-				   coex_sta->bt_info_c2h[i],
-				   coex_sta->bt_info_c2h_cnt[i]);
+				 "\r\n %-35s = %7ph(%d)",
+				 glbt_info_src_8723b_2ant[i],
+				 coex_sta->bt_info_c2h[i],
+				 coex_sta->bt_info_c2h_cnt[i]);
 		}
 	}
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %s/%s",
-		   "PS state, IPS/LPS",
-		   ((coex_sta->under_ips ? "IPS ON" : "IPS OFF")),
-		   ((coex_sta->under_lps ? "LPS ON" : "LPS OFF")));
+		 "PS state, IPS/LPS",
+		 ((coex_sta->under_ips ? "IPS ON" : "IPS OFF")),
+		 ((coex_sta->under_lps ? "LPS ON" : "LPS OFF")));
 	btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_FW_PWR_MODE_CMD);
 
 	/* Sw mechanism	*/
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s", "============[Sw mechanism]============");
+		 "\r\n %-35s", "============[Sw mechanism]============");
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d/ %d ",
-		   "SM1[ShRf/ LpRA/ LimDig]", coex_dm->cur_rf_rx_lpf_shrink,
-		   coex_dm->cur_low_penalty_ra, coex_dm->limited_dig);
+		 "SM1[ShRf/ LpRA/ LimDig]", coex_dm->cur_rf_rx_lpf_shrink,
+		 coex_dm->cur_low_penalty_ra, coex_dm->limited_dig);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d/ %d(0x%x) ",
-		   "SM2[AgcT/ AdcB/ SwDacSwing(lvl)]",
-		   coex_dm->cur_agc_table_en, coex_dm->cur_adc_back_off,
-		   coex_dm->cur_dac_swing_on, coex_dm->cur_dac_swing_lvl);
+		 "SM2[AgcT/ AdcB/ SwDacSwing(lvl)]",
+		 coex_dm->cur_agc_table_en, coex_dm->cur_adc_back_off,
+		 coex_dm->cur_dac_swing_on, coex_dm->cur_dac_swing_lvl);
 
 	/* Fw mechanism	*/
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s",
-		   "============[Fw mechanism]============");
+		 "============[Fw mechanism]============");
 
 	ps_tdma_case = coex_dm->cur_ps_tdma;
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %5ph case-%d (auto:%d)",
-		   "PS TDMA", coex_dm->ps_tdma_para,
-		   ps_tdma_case, coex_dm->auto_tdma_adjust);
+		 "\r\n %-35s = %5ph case-%d (auto:%d)",
+		 "PS TDMA", coex_dm->ps_tdma_para,
+		 ps_tdma_case, coex_dm->auto_tdma_adjust);
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d ",
-		   "DecBtPwr/ IgnWlanAct", coex_dm->cur_dec_bt_pwr,
-		   coex_dm->cur_ignore_wlan_act);
+		 "DecBtPwr/ IgnWlanAct", coex_dm->cur_dec_bt_pwr,
+		 coex_dm->cur_ignore_wlan_act);
 
 	/* Hw setting */
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s",
-		   "============[Hw setting]============");
+		 "============[Hw setting]============");
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x",
-		   "RF-A, 0x1e initVal", coex_dm->bt_rf0x1e_backup);
+		 "RF-A, 0x1e initVal", coex_dm->bt_rf0x1e_backup);
 
 	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778);
 	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x880);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x",
-		   "0x778/0x880[29:25]", u8tmp[0],
-		   (u32tmp[0]&0x3e000000) >> 25);
+		 "0x778/0x880[29:25]", u8tmp[0],
+		 (u32tmp[0] & 0x3e000000) >> 25);
 
 	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x948);
 	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x67);
 	u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x765);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
-		   "0x948/ 0x67[5] / 0x765",
-		   u32tmp[0], ((u8tmp[0]&0x20) >> 5), u8tmp[1]);
+		 "0x948/ 0x67[5] / 0x765",
+		 u32tmp[0], ((u8tmp[0] & 0x20) >> 5), u8tmp[1]);
 
 	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x92c);
 	u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x930);
 	u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x944);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
-		   "0x92c[1:0]/ 0x930[7:0]/0x944[1:0]",
-		   u32tmp[0]&0x3, u32tmp[1]&0xff, u32tmp[2]&0x3);
+		 "0x92c[1:0]/ 0x930[7:0]/0x944[1:0]",
+		 u32tmp[0] & 0x3, u32tmp[1] & 0xff, u32tmp[2] & 0x3);
 
 	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x39);
 	u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x40);
 	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x4c);
 	u8tmp[2] = btcoexist->btc_read_1byte(btcoexist, 0x64);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
-		   "0x38[11]/0x40/0x4c[24:23]/0x64[0]",
-		   ((u8tmp[0] & 0x8)>>3), u8tmp[1],
-		   ((u32tmp[0]&0x01800000)>>23), u8tmp[2]&0x1);
+		 "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
+		 "0x38[11]/0x40/0x4c[24:23]/0x64[0]",
+		 ((u8tmp[0] & 0x8) >> 3), u8tmp[1],
+		 ((u32tmp[0] & 0x01800000) >> 23), u8tmp[2] & 0x1);
 
 	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550);
 	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x",
-		   "0x550(bcn ctrl)/0x522", u32tmp[0], u8tmp[0]);
+		 "0x550(bcn ctrl)/0x522", u32tmp[0], u8tmp[0]);
 
 	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50);
 	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x49c);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x",
-		   "0xc50(dig)/0x49c(null-drop)", u32tmp[0]&0xff, u8tmp[0]);
+		 "0xc50(dig)/0x49c(null-drop)", u32tmp[0] & 0xff, u8tmp[0]);
 
 	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xda0);
 	u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0xda4);
@@ -3286,24 +3332,24 @@ void ex_btc8723b2ant_display_coex_info(struct btc_coexist *btcoexist)
 	fa_cck = (u8tmp[0] << 8) + u8tmp[1];
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
-		   "OFDM-CCA/OFDM-FA/CCK-FA",
-		   u32tmp[0]&0xffff, fa_ofdm, fa_cck);
+		 "OFDM-CCA/OFDM-FA/CCK-FA",
+		 u32tmp[0] & 0xffff, fa_ofdm, fa_cck);
 
 	u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0);
 	u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4);
 	u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8);
 	u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x6cc);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
-		   "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)",
-		   u32tmp[0], u32tmp[1], u32tmp[2], u8tmp[0]);
+		 "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
+		 "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)",
+		 u32tmp[0], u32tmp[1], u32tmp[2], u8tmp[0]);
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d",
-		   "0x770(high-pri rx/tx)",
-		   coex_sta->high_priority_rx, coex_sta->high_priority_tx);
+		 "0x770(high-pri rx/tx)",
+		 coex_sta->high_priority_rx, coex_sta->high_priority_tx);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d",
-		   "0x774(low-pri rx/tx)", coex_sta->low_priority_rx,
-		   coex_sta->low_priority_tx);
+		 "0x774(low-pri rx/tx)", coex_sta->low_priority_rx,
+		 coex_sta->low_priority_tx);
 #if (BT_AUTO_REPORT_ONLY_8723B_2ANT == 1)
 	btc8723b2ant_monitor_bt_ctr(btcoexist);
 #endif
@@ -3313,16 +3359,18 @@ void ex_btc8723b2ant_display_coex_info(struct btc_coexist *btcoexist)
 
 void ex_btc8723b2ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (BTC_IPS_ENTER == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], IPS ENTER notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], IPS ENTER notify\n");
 		coex_sta->under_ips = true;
 		btc8723b2ant_wifioff_hwcfg(btcoexist);
 		btc8723b2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
 		btc8723b2ant_coex_alloff(btcoexist);
 	} else if (BTC_IPS_LEAVE == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], IPS LEAVE notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], IPS LEAVE notify\n");
 		coex_sta->under_ips = false;
 		ex_btc8723b2ant_init_hwconfig(btcoexist);
 		btc8723b2ant_init_coex_dm(btcoexist);
@@ -3332,50 +3380,57 @@ void ex_btc8723b2ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
 
 void ex_btc8723b2ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (BTC_LPS_ENABLE == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], LPS ENABLE notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], LPS ENABLE notify\n");
 		coex_sta->under_lps = true;
 	} else if (BTC_LPS_DISABLE == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], LPS DISABLE notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], LPS DISABLE notify\n");
 		coex_sta->under_lps = false;
 	}
 }
 
 void ex_btc8723b2ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (BTC_SCAN_START == type)
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], SCAN START notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], SCAN START notify\n");
 	else if (BTC_SCAN_FINISH == type)
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], SCAN FINISH notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], SCAN FINISH notify\n");
 }
 
 void ex_btc8723b2ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (BTC_ASSOCIATE_START == type)
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], CONNECT START notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], CONNECT START notify\n");
 	else if (BTC_ASSOCIATE_FINISH == type)
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], CONNECT FINISH notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], CONNECT FINISH notify\n");
 }
 
 void ex_btc8723b2ant_media_status_notify(struct btc_coexist *btcoexist,
 					 u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[3] = {0};
 	u32 wifi_bw;
 	u8 wifi_central_chnl;
 
 	if (BTC_MEDIA_CONNECT == type)
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], MEDIA connect notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], MEDIA connect notify\n");
 	else
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], MEDIA disconnect notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], MEDIA disconnect notify\n");
 
 	/* only 2.4G we need to inform bt the chnl mask */
 	btcoexist->btc_get(btcoexist,
@@ -3396,10 +3451,10 @@ void ex_btc8723b2ant_media_status_notify(struct btc_coexist *btcoexist,
 	coex_dm->wifi_chnl_info[1] = h2c_parameter[1];
 	coex_dm->wifi_chnl_info[2] = h2c_parameter[2];
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], FW write 0x66=0x%x\n",
-		    h2c_parameter[0] << 16 | h2c_parameter[1] << 8 |
-		    h2c_parameter[2]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], FW write 0x66=0x%x\n",
+		 h2c_parameter[0] << 16 | h2c_parameter[1] << 8 |
+		 h2c_parameter[2]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter);
 }
@@ -3407,14 +3462,17 @@ void ex_btc8723b2ant_media_status_notify(struct btc_coexist *btcoexist,
 void ex_btc8723b2ant_special_packet_notify(struct btc_coexist *btcoexist,
 					   u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (type == BTC_PACKET_DHCP)
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], DHCP Packet notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], DHCP Packet notify\n");
 }
 
 void ex_btc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist,
 				    u8 *tmpbuf, u8 length)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 bt_info = 0;
 	u8 i, rsp_source = 0;
 	bool bt_busy = false, limited_dig = false;
@@ -3427,24 +3485,24 @@ void ex_btc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist,
 		rsp_source = BT_INFO_SRC_8723B_2ANT_WIFI_FW;
 	coex_sta->bt_info_c2h_cnt[rsp_source]++;
 
-	btc_iface_dbg(INTF_NOTIFY,
-		      "[BTCoex], Bt info[%d], length=%d, hex data=[",
-		      rsp_source, length);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Bt info[%d], length=%d, hex data=[",
+		 rsp_source, length);
 	for (i = 0; i < length; i++) {
 		coex_sta->bt_info_c2h[rsp_source][i] = tmpbuf[i];
 		if (i == 1)
 			bt_info = tmpbuf[i];
 		if (i == length-1)
-			btc_iface_dbg(INTF_NOTIFY,
-				      "0x%02x]\n", tmpbuf[i]);
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "0x%02x]\n", tmpbuf[i]);
 		else
-			btc_iface_dbg(INTF_NOTIFY,
-				      "0x%02x, ", tmpbuf[i]);
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "0x%02x, ", tmpbuf[i]);
 	}
 
 	if (btcoexist->manual_control) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], BtInfoNotify(), return for Manual CTRL<===\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BtInfoNotify(), return for Manual CTRL<===\n");
 		return;
 	}
 
@@ -3462,8 +3520,8 @@ void ex_btc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist,
 		     because bt is reset and loss of the info.
 		 */
 		if ((coex_sta->bt_info_ext & BIT1)) {
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n");
 			btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
 					   &wifi_connected);
 			if (wifi_connected)
@@ -3477,8 +3535,8 @@ void ex_btc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist,
 		}
 
 		if ((coex_sta->bt_info_ext & BIT3)) {
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n");
 			btc8723b2ant_ignore_wlan_act(btcoexist, FORCE_EXEC,
 						     false);
 		} else {
@@ -3531,26 +3589,26 @@ void ex_btc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist,
 
 	if (!(bt_info & BT_INFO_8723B_2ANT_B_CONNECTION)) {
 		coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_NON_CONNECTED_IDLE;
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n");
 	/* connection exists but no busy */
 	} else if (bt_info == BT_INFO_8723B_2ANT_B_CONNECTION) {
 		coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_CONNECTED_IDLE;
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n");
 	} else if ((bt_info & BT_INFO_8723B_2ANT_B_SCO_ESCO) ||
 		   (bt_info & BT_INFO_8723B_2ANT_B_SCO_BUSY)) {
 		coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_SCO_BUSY;
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n");
 	} else if (bt_info&BT_INFO_8723B_2ANT_B_ACL_BUSY) {
 		coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_ACL_BUSY;
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n");
 	} else {
 		coex_dm->bt_status = BT_8723B_2ANT_BT_STATUS_MAX;
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], BtInfoNotify(), BT Non-Defined state!!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BtInfoNotify(), BT Non-Defined state!!!\n");
 	}
 
 	if ((BT_8723B_2ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) ||
@@ -3573,7 +3631,9 @@ void ex_btc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist,
 
 void ex_btc8723b2ant_halt_notify(struct btc_coexist *btcoexist)
 {
-	btc_iface_dbg(INTF_NOTIFY, "[BTCoex], Halt notify\n");
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], Halt notify\n");
 
 	btc8723b2ant_wifioff_hwcfg(btcoexist);
 	btc8723b2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
@@ -3582,36 +3642,37 @@ void ex_btc8723b2ant_halt_notify(struct btc_coexist *btcoexist)
 
 void ex_btc8723b2ant_periodical(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	struct btc_board_info *board_info = &btcoexist->board_info;
 	struct btc_stack_info *stack_info = &btcoexist->stack_info;
 	static u8 dis_ver_info_cnt;
 	u32 fw_ver = 0, bt_patch_ver = 0;
 
-	btc_alg_dbg(ALGO_TRACE,
-		    "[BTCoex], ==========================Periodical===========================\n");
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], ==========================Periodical===========================\n");
 
 	if (dis_ver_info_cnt <= 5) {
 		dis_ver_info_cnt += 1;
-		btc_iface_dbg(INTF_INIT,
-			      "[BTCoex], ****************************************************************\n");
-		btc_iface_dbg(INTF_INIT,
-			      "[BTCoex], Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n",
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], ****************************************************************\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n",
 			      board_info->pg_ant_num,
 			      board_info->btdm_ant_num,
 			      board_info->btdm_ant_pos);
-		btc_iface_dbg(INTF_INIT,
-			      "[BTCoex], BT stack/ hci ext ver = %s / %d\n",
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BT stack/ hci ext ver = %s / %d\n",
 			      stack_info->profile_notified ? "Yes" : "No",
 			      stack_info->hci_version);
 		btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER,
 				   &bt_patch_ver);
 		btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
-		btc_iface_dbg(INTF_INIT,
-			      "[BTCoex], CoexVer/ fw_ver/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n",
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], CoexVer/ fw_ver/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n",
 			      glcoex_ver_date_8723b_2ant, glcoex_ver_8723b_2ant,
 			      fw_ver, bt_patch_ver, bt_patch_ver);
-		btc_iface_dbg(INTF_INIT,
-			      "[BTCoex], ****************************************************************\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], ****************************************************************\n");
 	}
 
 #if (BT_AUTO_REPORT_ONLY_8723B_2ANT == 0)
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c
index 3ce47c70bfa4..8b689ed9a629 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c
@@ -62,9 +62,11 @@ static u32	glcoex_ver_8821a_1ant = 0x41;
  * local function start with halbtc8821a1ant_
  *============================================================
  */
-static u8 halbtc8821a1ant_bt_rssi_state(u8 level_num, u8 rssi_thresh,
+static u8 halbtc8821a1ant_bt_rssi_state(struct btc_coexist *btcoexist,
+					u8 level_num, u8 rssi_thresh,
 					u8 rssi_thresh1)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	long	bt_rssi = 0;
 	u8	bt_rssi_state = coex_sta->pre_bt_rssi_state;
 
@@ -76,28 +78,28 @@ static u8 halbtc8821a1ant_bt_rssi_state(u8 level_num, u8 rssi_thresh,
 			if (bt_rssi >= (rssi_thresh +
 					BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) {
 				bt_rssi_state = BTC_RSSI_STATE_HIGH;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state switch to High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state switch to High\n");
 			} else {
 				bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state stay at Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state stay at Low\n");
 			}
 		} else {
 			if (bt_rssi < rssi_thresh) {
 				bt_rssi_state = BTC_RSSI_STATE_LOW;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state switch to Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state switch to Low\n");
 			} else {
 				bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state stay at High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state stay at High\n");
 			}
 		}
 	} else if (level_num == 3) {
 		if (rssi_thresh > rssi_thresh1) {
-			btc_alg_dbg(ALGO_BT_RSSI_STATE,
-				    "[BTCoex], BT Rssi thresh error!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], BT Rssi thresh error!!\n");
 			return coex_sta->pre_bt_rssi_state;
 		}
 
@@ -106,12 +108,12 @@ static u8 halbtc8821a1ant_bt_rssi_state(u8 level_num, u8 rssi_thresh,
 			if (bt_rssi >= (rssi_thresh +
 					BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) {
 				bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state switch to Medium\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state switch to Medium\n");
 			} else {
 				bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state stay at Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state stay at Low\n");
 			}
 		} else if ((coex_sta->pre_bt_rssi_state ==
 			   BTC_RSSI_STATE_MEDIUM) ||
@@ -120,26 +122,26 @@ static u8 halbtc8821a1ant_bt_rssi_state(u8 level_num, u8 rssi_thresh,
 			if (bt_rssi >= (rssi_thresh1 +
 					BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) {
 				bt_rssi_state = BTC_RSSI_STATE_HIGH;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state switch to High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state switch to High\n");
 			} else if (bt_rssi < rssi_thresh) {
 				bt_rssi_state = BTC_RSSI_STATE_LOW;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state switch to Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state switch to Low\n");
 			} else {
 				bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state stay at Medium\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state stay at Medium\n");
 			}
 		} else {
 			if (bt_rssi < rssi_thresh1) {
 				bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state switch to Medium\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state switch to Medium\n");
 			} else {
 				bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state stay at High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state stay at High\n");
 			}
 		}
 	}
@@ -152,6 +154,7 @@ static u8 halbtc8821a1ant_WifiRssiState(struct btc_coexist *btcoexist,
 					u8 index, u8 level_num, u8 rssi_thresh,
 					u8 rssi_thresh1)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	long	wifi_rssi = 0;
 	u8	wifi_rssi_state = coex_sta->pre_wifi_rssi_state[index];
 
@@ -165,28 +168,28 @@ static u8 halbtc8821a1ant_WifiRssiState(struct btc_coexist *btcoexist,
 			if (wifi_rssi >=
 			    (rssi_thresh+BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) {
 				wifi_rssi_state = BTC_RSSI_STATE_HIGH;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state switch to High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state switch to High\n");
 			} else {
 				wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state stay at Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state stay at Low\n");
 			}
 		} else {
 			if (wifi_rssi < rssi_thresh) {
 				wifi_rssi_state = BTC_RSSI_STATE_LOW;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state switch to Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state switch to Low\n");
 			} else {
 				wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state stay at High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state stay at High\n");
 			}
 		}
 	} else if (level_num == 3) {
 		if (rssi_thresh > rssi_thresh1) {
-			btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-				    "[BTCoex], wifi RSSI thresh error!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], wifi RSSI thresh error!!\n");
 			return coex_sta->pre_wifi_rssi_state[index];
 		}
 
@@ -197,12 +200,12 @@ static u8 halbtc8821a1ant_WifiRssiState(struct btc_coexist *btcoexist,
 			if (wifi_rssi >=
 			    (rssi_thresh+BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) {
 				wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state switch to Medium\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state switch to Medium\n");
 			} else {
 				wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state stay at Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state stay at Low\n");
 			}
 		} else if ((coex_sta->pre_wifi_rssi_state[index] ==
 			BTC_RSSI_STATE_MEDIUM) ||
@@ -212,26 +215,26 @@ static u8 halbtc8821a1ant_WifiRssiState(struct btc_coexist *btcoexist,
 			    (rssi_thresh1 +
 			     BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT)) {
 				wifi_rssi_state = BTC_RSSI_STATE_HIGH;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state switch to High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state switch to High\n");
 			} else if (wifi_rssi < rssi_thresh) {
 				wifi_rssi_state = BTC_RSSI_STATE_LOW;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state switch to Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state switch to Low\n");
 			} else {
 				wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state stay at Medium\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state stay at Medium\n");
 			}
 		} else {
 			if (wifi_rssi < rssi_thresh1) {
 				wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state switch to Medium\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state switch to Medium\n");
 			} else {
 				wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state stay at High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state stay at High\n");
 			}
 		}
 	}
@@ -414,15 +417,16 @@ static void halbtc8821a1ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
 
 static void halbtc8821a1ant_query_bt_info(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[1] = {0};
 
 	coex_sta->c2h_bt_info_req_sent = true;
 
 	h2c_parameter[0] |= BIT0;	/* trigger*/
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n",
-		    h2c_parameter[0]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n",
+		 h2c_parameter[0]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter);
 }
@@ -485,6 +489,7 @@ static void halbtc8821a1ant_update_bt_link_info(struct btc_coexist *btcoexist)
 
 static u8 halbtc8821a1ant_action_algorithm(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
 	bool	bt_hs_on = false;
 	u8	algorithm = BT_8821A_1ANT_COEX_ALGO_UNDEFINED;
@@ -493,8 +498,8 @@ static u8 halbtc8821a1ant_action_algorithm(struct btc_coexist *btcoexist)
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
 
 	if (!bt_link_info->bt_link_exist) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], No BT link exists!!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], No BT link exists!!!\n");
 		return algorithm;
 	}
 
@@ -509,26 +514,28 @@ static u8 halbtc8821a1ant_action_algorithm(struct btc_coexist *btcoexist)
 
 	if (num_of_diff_profile == 1) {
 		if (bt_link_info->sco_exist) {
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], BT Profile = SCO only\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], BT Profile = SCO only\n");
 			algorithm = BT_8821A_1ANT_COEX_ALGO_SCO;
 		} else {
 			if (bt_link_info->hid_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], BT Profile = HID only\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Profile = HID only\n");
 				algorithm = BT_8821A_1ANT_COEX_ALGO_HID;
 			} else if (bt_link_info->a2dp_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], BT Profile = A2DP only\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Profile = A2DP only\n");
 				algorithm = BT_8821A_1ANT_COEX_ALGO_A2DP;
 			} else if (bt_link_info->pan_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = PAN(HS) only\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = PAN(HS) only\n");
 					algorithm = BT_8821A_1ANT_COEX_ALGO_PANHS;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = PAN(EDR) only\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = PAN(EDR) only\n");
 					algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR;
 				}
 			}
@@ -536,50 +543,56 @@ static u8 halbtc8821a1ant_action_algorithm(struct btc_coexist *btcoexist)
 	} else if (num_of_diff_profile == 2) {
 		if (bt_link_info->sco_exist) {
 			if (bt_link_info->hid_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], BT Profile = SCO + HID\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Profile = SCO + HID\n");
 				algorithm = BT_8821A_1ANT_COEX_ALGO_HID;
 			} else if (bt_link_info->a2dp_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], BT Profile = SCO + A2DP ==> SCO\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Profile = SCO + A2DP ==> SCO\n");
 				algorithm = BT_8821A_1ANT_COEX_ALGO_SCO;
 			} else if (bt_link_info->pan_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = SCO + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = SCO + PAN(HS)\n");
 					algorithm = BT_8821A_1ANT_COEX_ALGO_SCO;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = SCO + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = SCO + PAN(EDR)\n");
 					algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_HID;
 				}
 			}
 		} else {
 			if (bt_link_info->hid_exist &&
 			    bt_link_info->a2dp_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], BT Profile = HID + A2DP\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Profile = HID + A2DP\n");
 				algorithm = BT_8821A_1ANT_COEX_ALGO_HID_A2DP;
 			} else if (bt_link_info->hid_exist &&
 				   bt_link_info->pan_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = HID + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = HID + PAN(HS)\n");
 					algorithm = BT_8821A_1ANT_COEX_ALGO_HID_A2DP;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = HID + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = HID + PAN(EDR)\n");
 					algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_HID;
 				}
 			} else if (bt_link_info->pan_exist &&
 				   bt_link_info->a2dp_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = A2DP + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = A2DP + PAN(HS)\n");
 					algorithm = BT_8821A_1ANT_COEX_ALGO_A2DP_PANHS;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = A2DP + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = A2DP + PAN(EDR)\n");
 					algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_A2DP;
 				}
 			}
@@ -588,29 +601,33 @@ static u8 halbtc8821a1ant_action_algorithm(struct btc_coexist *btcoexist)
 		if (bt_link_info->sco_exist) {
 			if (bt_link_info->hid_exist &&
 			    bt_link_info->a2dp_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], BT Profile = SCO + HID + A2DP ==> HID\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Profile = SCO + HID + A2DP ==> HID\n");
 				algorithm = BT_8821A_1ANT_COEX_ALGO_HID;
 			} else if (bt_link_info->hid_exist &&
 				bt_link_info->pan_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = SCO + HID + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = SCO + HID + PAN(HS)\n");
 					algorithm = BT_8821A_1ANT_COEX_ALGO_HID_A2DP;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = SCO + HID + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = SCO + HID + PAN(EDR)\n");
 					algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_HID;
 				}
 			} else if (bt_link_info->pan_exist &&
 				bt_link_info->a2dp_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = SCO + A2DP + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = SCO + A2DP + PAN(HS)\n");
 					algorithm = BT_8821A_1ANT_COEX_ALGO_SCO;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = SCO + A2DP + PAN(EDR) ==> HID\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = SCO + A2DP + PAN(EDR) ==> HID\n");
 					algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_HID;
 				}
 			}
@@ -619,12 +636,14 @@ static u8 halbtc8821a1ant_action_algorithm(struct btc_coexist *btcoexist)
 			    bt_link_info->pan_exist &&
 			    bt_link_info->a2dp_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = HID + A2DP + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = HID + A2DP + PAN(HS)\n");
 					algorithm = BT_8821A_1ANT_COEX_ALGO_HID_A2DP;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = HID + A2DP + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = HID + A2DP + PAN(EDR)\n");
 					algorithm = BT_8821A_1ANT_COEX_ALGO_HID_A2DP_PANEDR;
 				}
 			}
@@ -635,12 +654,14 @@ static u8 halbtc8821a1ant_action_algorithm(struct btc_coexist *btcoexist)
 			    bt_link_info->pan_exist &&
 			    bt_link_info->a2dp_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], Error!!! BT Profile = SCO + HID + A2DP + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], Error!!! BT Profile = SCO + HID + A2DP + PAN(HS)\n");
 
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], BT Profile = SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], BT Profile = SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n");
 					algorithm = BT_8821A_1ANT_COEX_ALGO_PANEDR_HID;
 				}
 			}
@@ -652,6 +673,7 @@ static u8 halbtc8821a1ant_action_algorithm(struct btc_coexist *btcoexist)
 static void halbtc8821a1ant_set_bt_auto_report(struct btc_coexist *btcoexist,
 					       bool enable_auto_report)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[1] = {0};
 
 	h2c_parameter[0] = 0;
@@ -659,10 +681,10 @@ static void halbtc8821a1ant_set_bt_auto_report(struct btc_coexist *btcoexist,
 	if (enable_auto_report)
 		h2c_parameter[0] |= BIT0;
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], BT FW auto report : %s, FW write 0x68 = 0x%x\n",
-		    (enable_auto_report ? "Enabled!!" : "Disabled!!"),
-		    h2c_parameter[0]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], BT FW auto report : %s, FW write 0x68 = 0x%x\n",
+		 (enable_auto_report ? "Enabled!!" : "Disabled!!"),
+		 h2c_parameter[0]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x68, 1, h2c_parameter);
 }
@@ -671,14 +693,17 @@ static void halbtc8821a1ant_bt_auto_report(struct btc_coexist *btcoexist,
 					   bool force_exec,
 					   bool enable_auto_report)
 {
-	btc_alg_dbg(ALGO_TRACE_FW, "[BTCoex], %s BT Auto report = %s\n",
-		    (force_exec ? "force to" : ""), ((enable_auto_report) ?
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s BT Auto report = %s\n",
+		 (force_exec ? "force to" : ""), ((enable_auto_report) ?
 						     "Enabled" : "Disabled"));
 	coex_dm->cur_bt_auto_report = enable_auto_report;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], pre_bt_auto_report = %d, cur_bt_auto_report = %d\n",
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], pre_bt_auto_report = %d, cur_bt_auto_report = %d\n",
 			    coex_dm->pre_bt_auto_report,
 			    coex_dm->cur_bt_auto_report);
 
@@ -693,6 +718,7 @@ static void halbtc8821a1ant_bt_auto_report(struct btc_coexist *btcoexist,
 static void btc8821a1ant_set_sw_pen_tx_rate(struct btc_coexist *btcoexist,
 					    bool low_penalty_ra)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[6] = {0};
 
 	h2c_parameter[0] = 0x6;	/* opCode, 0x6= Retry_Penalty*/
@@ -706,9 +732,9 @@ static void btc8821a1ant_set_sw_pen_tx_rate(struct btc_coexist *btcoexist,
 		h2c_parameter[5] = 0xf9;	/*MCS5 or OFDM36*/
 	}
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], set WiFi Low-Penalty Retry: %s",
-		    (low_penalty_ra ? "ON!!" : "OFF!!"));
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set WiFi Low-Penalty Retry: %s",
+		 (low_penalty_ra ? "ON!!" : "OFF!!"));
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, h2c_parameter);
 }
@@ -731,20 +757,22 @@ static void halbtc8821a1ant_set_coex_table(struct btc_coexist *btcoexist,
 					   u32 val0x6c0, u32 val0x6c4,
 					   u32 val0x6c8, u8 val0x6cc)
 {
-	btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-		    "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0);
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0);
 	btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0);
 
-	btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-		    "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4);
 	btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4);
 
-	btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-		    "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8);
 	btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8);
 
-	btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-		    "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc);
 	btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc);
 }
 
@@ -752,8 +780,10 @@ static void halbtc8821a1ant_coex_table(struct btc_coexist *btcoexist,
 				       bool force_exec, u32 val0x6c0,
 				       u32 val0x6c4, u32 val0x6c8, u8 val0x6cc)
 {
-	btc_alg_dbg(ALGO_TRACE_SW,
-		    "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, 0x6c4 = 0x%x, 0x6c8 = 0x%x, 0x6cc = 0x%x\n",
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, 0x6c4 = 0x%x, 0x6c8 = 0x%x, 0x6cc = 0x%x\n",
 		    (force_exec ? "force to" : ""), val0x6c0, val0x6c4,
 		    val0x6c8, val0x6cc);
 	coex_dm->cur_val_0x6c0 = val0x6c0;
@@ -822,14 +852,15 @@ static void halbtc8821a1ant_coex_table_with_type(struct btc_coexist *btcoexist,
 static void btc8821a1ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist,
 						bool enable)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8	h2c_parameter[1] = {0};
 
 	if (enable)
 		h2c_parameter[0] |= BIT0;	/* function enable*/
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n",
-		    h2c_parameter[0]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n",
+		 h2c_parameter[0]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter);
 }
@@ -837,16 +868,18 @@ static void btc8821a1ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist,
 static void halbtc8821a1ant_ignore_wlan_act(struct btc_coexist *btcoexist,
 					    bool force_exec, bool enable)
 {
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], %s turn Ignore WlanAct %s\n",
-		    (force_exec ? "force to" : ""), (enable ? "ON" : "OFF"));
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s turn Ignore WlanAct %s\n",
+		 (force_exec ? "force to" : ""), (enable ? "ON" : "OFF"));
 	coex_dm->cur_ignore_wlan_act = enable;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], pre_ignore_wlan_act = %d, cur_ignore_wlan_act = %d!!\n",
-			    coex_dm->pre_ignore_wlan_act,
-			    coex_dm->cur_ignore_wlan_act);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], pre_ignore_wlan_act = %d, cur_ignore_wlan_act = %d!!\n",
+			 coex_dm->pre_ignore_wlan_act,
+			 coex_dm->cur_ignore_wlan_act);
 
 		if (coex_dm->pre_ignore_wlan_act ==
 		    coex_dm->cur_ignore_wlan_act)
@@ -861,6 +894,7 @@ static void halbtc8821a1ant_set_fw_pstdma(struct btc_coexist *btcoexist,
 					  u8 byte1, u8 byte2, u8 byte3,
 					  u8 byte4, u8 byte5)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[5] = {0};
 
 	h2c_parameter[0] = byte1;
@@ -875,13 +909,13 @@ static void halbtc8821a1ant_set_fw_pstdma(struct btc_coexist *btcoexist,
 	coex_dm->ps_tdma_para[3] = byte4;
 	coex_dm->ps_tdma_para[4] = byte5;
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], PS-TDMA H2C cmd =0x%x%08x\n",
-		    h2c_parameter[0],
-		    h2c_parameter[1] << 24 |
-		    h2c_parameter[2] << 16 |
-		    h2c_parameter[3] << 8 |
-		    h2c_parameter[4]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], PS-TDMA H2C cmd =0x%x%08x\n",
+		 h2c_parameter[0],
+		 h2c_parameter[1] << 24 |
+		 h2c_parameter[2] << 16 |
+		 h2c_parameter[3] << 8 |
+		 h2c_parameter[4]);
 	btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter);
 }
 
@@ -898,22 +932,24 @@ static void halbtc8821a1ant_set_lps_rpwm(struct btc_coexist *btcoexist,
 static void halbtc8821a1ant_lps_rpwm(struct btc_coexist *btcoexist,
 				     bool force_exec, u8 lps_val, u8 rpwm_val)
 {
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], %s set lps/rpwm = 0x%x/0x%x\n",
-		    (force_exec ? "force to" : ""), lps_val, rpwm_val);
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s set lps/rpwm = 0x%x/0x%x\n",
+		 (force_exec ? "force to" : ""), lps_val, rpwm_val);
 	coex_dm->cur_lps = lps_val;
 	coex_dm->cur_rpwm = rpwm_val;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], LPS-RxBeaconMode = 0x%x, LPS-RPWM = 0x%x!!\n",
-			    coex_dm->cur_lps, coex_dm->cur_rpwm);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], LPS-RxBeaconMode = 0x%x, LPS-RPWM = 0x%x!!\n",
+			 coex_dm->cur_lps, coex_dm->cur_rpwm);
 
 		if ((coex_dm->pre_lps == coex_dm->cur_lps) &&
 		    (coex_dm->pre_rpwm == coex_dm->cur_rpwm)) {
-			btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-				    "[BTCoex], LPS-RPWM_Last = 0x%x, LPS-RPWM_Now = 0x%x!!\n",
-				    coex_dm->pre_rpwm, coex_dm->cur_rpwm);
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], LPS-RPWM_Last = 0x%x, LPS-RPWM_Now = 0x%x!!\n",
+				 coex_dm->pre_rpwm, coex_dm->cur_rpwm);
 
 			return;
 		}
@@ -927,8 +963,10 @@ static void halbtc8821a1ant_lps_rpwm(struct btc_coexist *btcoexist,
 static void halbtc8821a1ant_sw_mechanism(struct btc_coexist *btcoexist,
 					 bool low_penalty_ra)
 {
-	btc_alg_dbg(ALGO_BT_MONITOR,
-		    "[BTCoex], SM[LpRA] = %d\n", low_penalty_ra);
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], SM[LpRA] = %d\n", low_penalty_ra);
 
 	halbtc8821a1ant_low_penalty_ra(btcoexist, NORMAL_EXEC, low_penalty_ra);
 }
@@ -1017,6 +1055,7 @@ static void halbtc8821a1ant_set_ant_path(struct btc_coexist *btcoexist,
 static void halbtc8821a1ant_ps_tdma(struct btc_coexist *btcoexist,
 				    bool force_exec, bool turn_on, u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 rssi_adjust_val = 0;
 
 	coex_dm->cur_ps_tdma_on = turn_on;
@@ -1024,13 +1063,13 @@ static void halbtc8821a1ant_ps_tdma(struct btc_coexist *btcoexist,
 
 	if (!force_exec) {
 		if (coex_dm->cur_ps_tdma_on) {
-			btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-				    "[BTCoex], ********** TDMA(on, %d) **********\n",
-				    coex_dm->cur_ps_tdma);
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], ********** TDMA(on, %d) **********\n",
+				 coex_dm->cur_ps_tdma);
 		} else {
-			btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-				    "[BTCoex], ********** TDMA(off, %d) **********\n",
-				    coex_dm->cur_ps_tdma);
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], ********** TDMA(off, %d) **********\n",
+				 coex_dm->cur_ps_tdma);
 		}
 		if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) &&
 		    (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma))
@@ -1232,6 +1271,7 @@ static void halbtc8821a1ant_ps_tdma(struct btc_coexist *btcoexist,
 
 static bool halbtc8821a1ant_is_common_action(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	bool	common = false, wifi_connected = false, wifi_busy = false;
 
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
@@ -1241,50 +1281,50 @@ static bool halbtc8821a1ant_is_common_action(struct btc_coexist *btcoexist)
 	if (!wifi_connected &&
 	    BT_8821A_1ANT_BT_STATUS_NON_CONNECTED_IDLE ==
 	    coex_dm->bt_status) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], Wifi non connected-idle + BT non connected-idle!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Wifi non connected-idle + BT non connected-idle!!\n");
 		halbtc8821a1ant_sw_mechanism(btcoexist, false);
 
 		common = true;
 	} else if (wifi_connected &&
 		   (BT_8821A_1ANT_BT_STATUS_NON_CONNECTED_IDLE ==
 		    coex_dm->bt_status)) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], Wifi connected + BT non connected-idle!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Wifi connected + BT non connected-idle!!\n");
 		halbtc8821a1ant_sw_mechanism(btcoexist, false);
 
 		common = true;
 	} else if (!wifi_connected &&
 		   (BT_8821A_1ANT_BT_STATUS_CONNECTED_IDLE ==
 		    coex_dm->bt_status)) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], Wifi non connected-idle + BT connected-idle!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Wifi non connected-idle + BT connected-idle!!\n");
 		halbtc8821a1ant_sw_mechanism(btcoexist, false);
 
 		common = true;
 	} else if (wifi_connected &&
 		   (BT_8821A_1ANT_BT_STATUS_CONNECTED_IDLE ==
 		   coex_dm->bt_status)) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], Wifi connected + BT connected-idle!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Wifi connected + BT connected-idle!!\n");
 		halbtc8821a1ant_sw_mechanism(btcoexist, false);
 
 		common = true;
 	} else if (!wifi_connected &&
 		   (BT_8821A_1ANT_BT_STATUS_CONNECTED_IDLE !=
 		    coex_dm->bt_status)) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], Wifi non connected-idle + BT Busy!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Wifi non connected-idle + BT Busy!!\n");
 		halbtc8821a1ant_sw_mechanism(btcoexist, false);
 
 		common = true;
 	} else {
 		if (wifi_busy) {
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Wifi Connected-Busy + BT Busy!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Wifi Connected-Busy + BT Busy!!\n");
 		} else {
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Wifi Connected-Idle + BT Busy!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Wifi Connected-Idle + BT Busy!!\n");
 		}
 
 		common = false;
@@ -1296,13 +1336,14 @@ static bool halbtc8821a1ant_is_common_action(struct btc_coexist *btcoexist)
 static void btc8821a1ant_tdma_dur_adj(struct btc_coexist *btcoexist,
 				      u8 wifi_status)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	static long		up, dn, m, n, wait_count;
 	/*0: no change, +1: increase WiFi duration, -1: decrease WiFi duration*/
 	long			result;
 	u8			retry_count = 0, bt_info_ext;
 
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], TdmaDurationAdjustForAcl()\n");
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], TdmaDurationAdjustForAcl()\n");
 
 	if ((BT_8821A_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN ==
 	     wifi_status) ||
@@ -1330,8 +1371,8 @@ static void btc8821a1ant_tdma_dur_adj(struct btc_coexist *btcoexist,
 
 	if (!coex_dm->auto_tdma_adjust) {
 		coex_dm->auto_tdma_adjust = true;
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], first run TdmaDurationAdjust()!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], first run TdmaDurationAdjust()!!\n");
 
 		halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 2);
 		coex_dm->tdma_adj_type = 2;
@@ -1366,8 +1407,8 @@ static void btc8821a1ant_tdma_dur_adj(struct btc_coexist *btcoexist,
 				up = 0;
 				dn = 0;
 				result = 1;
-				btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-					    "[BTCoex], Increase wifi duration!!\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], Increase wifi duration!!\n");
 			}
 		} else if (retry_count <= 3) {
 			/* <=3 retry in the last 2-second duration*/
@@ -1397,8 +1438,8 @@ static void btc8821a1ant_tdma_dur_adj(struct btc_coexist *btcoexist,
 				dn = 0;
 				wait_count = 0;
 				result = -1;
-				btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-					    "[BTCoex], Decrease wifi duration for retryCounter<3!!\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], Decrease wifi duration for retryCounter<3!!\n");
 			}
 		} else {
 			/* retry count > 3, if retry count > 3 happens once,
@@ -1419,8 +1460,8 @@ static void btc8821a1ant_tdma_dur_adj(struct btc_coexist *btcoexist,
 			dn = 0;
 			wait_count = 0;
 			result = -1;
-			btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-				    "[BTCoex], Decrease wifi duration for retryCounter>3!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Decrease wifi duration for retryCounter>3!!\n");
 		}
 
 		if (result == -1) {
@@ -1465,9 +1506,9 @@ static void btc8821a1ant_tdma_dur_adj(struct btc_coexist *btcoexist,
 			}
 		} else {
 			/*no change*/
-			btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-				    "[BTCoex], ********** TDMA(on, %d) **********\n",
-				    coex_dm->cur_ps_tdma);
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], ********** TDMA(on, %d) **********\n",
+				 coex_dm->cur_ps_tdma);
 		}
 
 		if (coex_dm->cur_ps_tdma != 1 &&
@@ -1566,6 +1607,7 @@ static void halbtc8821a1ant_action_wifi_only(struct btc_coexist *btcoexist)
 
 static void btc8821a1ant_mon_bt_en_dis(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	static bool	pre_bt_disabled;
 	static u32	bt_disable_cnt;
 	bool		bt_active = true, bt_disabled = false;
@@ -1589,25 +1631,25 @@ static void btc8821a1ant_mon_bt_en_dis(struct btc_coexist *btcoexist)
 		bt_disabled = false;
 		btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
 				   &bt_disabled);
-		btc_alg_dbg(ALGO_BT_MONITOR,
-			    "[BTCoex], BT is enabled !!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BT is enabled !!\n");
 	} else {
 		bt_disable_cnt++;
-		btc_alg_dbg(ALGO_BT_MONITOR,
-			    "[BTCoex], bt all counters = 0, %d times!!\n",
-			    bt_disable_cnt);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], bt all counters = 0, %d times!!\n",
+			 bt_disable_cnt);
 		if (bt_disable_cnt >= 2) {
 			bt_disabled = true;
 			btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
 					   &bt_disabled);
-			btc_alg_dbg(ALGO_BT_MONITOR,
-				    "[BTCoex], BT is disabled !!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], BT is disabled !!\n");
 			halbtc8821a1ant_action_wifi_only(btcoexist);
 		}
 	}
 	if (pre_bt_disabled != bt_disabled) {
-		btc_alg_dbg(ALGO_BT_MONITOR,
-			    "[BTCoex], BT is from %s to %s!!\n",
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BT is from %s to %s!!\n",
 			    (pre_bt_disabled ? "disabled" : "enabled"),
 			    (bt_disabled ? "disabled" : "enabled"));
 		pre_bt_disabled = bt_disabled;
@@ -1726,11 +1768,7 @@ static void btc8821a1ant_act_bt_sco_hid_only_busy(struct btc_coexist *btcoexist,
 	/* tdma and coex table*/
 	halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5);
 
-	if (BT_8821A_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN ==
-	    wifi_status)
-		halbtc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
-	else
-		halbtc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+	halbtc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
 }
 
 static void btc8821a1ant_act_wifi_con_bt_acl_busy(struct btc_coexist *btcoexist,
@@ -1740,7 +1778,7 @@ static void btc8821a1ant_act_wifi_con_bt_acl_busy(struct btc_coexist *btcoexist,
 
 	struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
 
-	bt_rssi_state = halbtc8821a1ant_bt_rssi_state(2, 28, 0);
+	bt_rssi_state = halbtc8821a1ant_bt_rssi_state(btcoexist, 2, 28, 0);
 
 	if (bt_link_info->hid_only) {
 		/*HID*/
@@ -1879,19 +1917,20 @@ static void btc8821a1ant_act_wifi_conn_sp_pkt(struct btc_coexist *btcoexist)
 
 static void halbtc8821a1ant_action_wifi_connected(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	bool	wifi_busy = false;
 	bool	scan = false, link = false, roam = false;
 	bool	under_4way = false;
 
-	btc_alg_dbg(ALGO_TRACE,
-		    "[BTCoex], CoexForWifiConnect()===>\n");
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], CoexForWifiConnect()===>\n");
 
 	btcoexist->btc_get(btcoexist,
 		 BTC_GET_BL_WIFI_4_WAY_PROGRESS, &under_4way);
 	if (under_4way) {
 		btc8821a1ant_act_wifi_conn_sp_pkt(btcoexist);
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], CoexForWifiConnect(), return for wifi is under 4way<===\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], CoexForWifiConnect(), return for wifi is under 4way<===\n");
 		return;
 	}
 
@@ -1900,8 +1939,8 @@ static void halbtc8821a1ant_action_wifi_connected(struct btc_coexist *btcoexist)
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
 	if (scan || link || roam) {
 		halbtc8821a1ant_action_wifi_connected_scan(btcoexist);
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], CoexForWifiConnect(), return for wifi is under scan<===\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], CoexForWifiConnect(), return for wifi is under scan<===\n");
 		return;
 	}
 
@@ -1954,6 +1993,7 @@ static void halbtc8821a1ant_action_wifi_connected(struct btc_coexist *btcoexist)
 
 static void btc8821a1ant_run_sw_coex_mech(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8	algorithm = 0;
 
 	algorithm = halbtc8821a1ant_action_algorithm(btcoexist);
@@ -1962,58 +2002,58 @@ static void btc8821a1ant_run_sw_coex_mech(struct btc_coexist *btcoexist)
 	if (!halbtc8821a1ant_is_common_action(btcoexist)) {
 		switch (coex_dm->cur_algorithm) {
 		case BT_8821A_1ANT_COEX_ALGO_SCO:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action algorithm = SCO\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action algorithm = SCO\n");
 			halbtc8821a1ant_action_sco(btcoexist);
 			break;
 		case BT_8821A_1ANT_COEX_ALGO_HID:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action algorithm = HID\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action algorithm = HID\n");
 			halbtc8821a1ant_action_hid(btcoexist);
 			break;
 		case BT_8821A_1ANT_COEX_ALGO_A2DP:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action algorithm = A2DP\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action algorithm = A2DP\n");
 			halbtc8821a1ant_action_a2dp(btcoexist);
 			break;
 		case BT_8821A_1ANT_COEX_ALGO_A2DP_PANHS:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action algorithm = A2DP+PAN(HS)\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action algorithm = A2DP+PAN(HS)\n");
 			halbtc8821a1ant_action_a2dp_pan_hs(btcoexist);
 			break;
 		case BT_8821A_1ANT_COEX_ALGO_PANEDR:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action algorithm = PAN(EDR)\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action algorithm = PAN(EDR)\n");
 			halbtc8821a1ant_action_pan_edr(btcoexist);
 			break;
 		case BT_8821A_1ANT_COEX_ALGO_PANHS:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action algorithm = HS mode\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action algorithm = HS mode\n");
 			halbtc8821a1ant_action_pan_hs(btcoexist);
 			break;
 		case BT_8821A_1ANT_COEX_ALGO_PANEDR_A2DP:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action algorithm = PAN+A2DP\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action algorithm = PAN+A2DP\n");
 			halbtc8821a1ant_action_pan_edr_a2dp(btcoexist);
 			break;
 		case BT_8821A_1ANT_COEX_ALGO_PANEDR_HID:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action algorithm = PAN(EDR)+HID\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action algorithm = PAN(EDR)+HID\n");
 			halbtc8821a1ant_action_pan_edr_hid(btcoexist);
 			break;
 		case BT_8821A_1ANT_COEX_ALGO_HID_A2DP_PANEDR:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action algorithm = HID+A2DP+PAN\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action algorithm = HID+A2DP+PAN\n");
 			btc8821a1ant_action_hid_a2dp_pan_edr(btcoexist);
 			break;
 		case BT_8821A_1ANT_COEX_ALGO_HID_A2DP:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action algorithm = HID+A2DP\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action algorithm = HID+A2DP\n");
 			halbtc8821a1ant_action_hid_a2dp(btcoexist);
 			break;
 		default:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action algorithm = coexist All Off!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action algorithm = coexist All Off!!\n");
 			/*halbtc8821a1ant_coex_all_off(btcoexist);*/
 			break;
 		}
@@ -2023,6 +2063,7 @@ static void btc8821a1ant_run_sw_coex_mech(struct btc_coexist *btcoexist)
 
 static void halbtc8821a1ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
 	bool	wifi_connected = false, bt_hs_on = false;
 	bool	increase_scan_dev_num = false;
@@ -2031,31 +2072,31 @@ static void halbtc8821a1ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
 	u8	wifi_rssi_state = BTC_RSSI_STATE_HIGH;
 	bool	wifi_under_5g = false;
 
-	btc_alg_dbg(ALGO_TRACE,
-		    "[BTCoex], RunCoexistMechanism()===>\n");
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], RunCoexistMechanism()===>\n");
 
 	if (btcoexist->manual_control) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n");
 		return;
 	}
 
 	if (btcoexist->stop_coex_dm) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], RunCoexistMechanism(), return for Stop Coex DM <===\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], RunCoexistMechanism(), return for Stop Coex DM <===\n");
 		return;
 	}
 
 	if (coex_sta->under_ips) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], wifi is under IPS !!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], wifi is under IPS !!!\n");
 		return;
 	}
 
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
 	if (wifi_under_5g) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], RunCoexistMechanism(), return for 5G <===\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], RunCoexistMechanism(), return for 5G <===\n");
 		halbtc8821a1ant_coex_under_5g(btcoexist);
 		return;
 	}
@@ -2078,16 +2119,8 @@ static void halbtc8821a1ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
 			wifi_rssi_state =
 				 halbtc8821a1ant_WifiRssiState(btcoexist, 1, 2,
 							       30, 0);
-			if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
-			    (wifi_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-				halbtc8821a1ant_limited_tx(btcoexist,
-							   NORMAL_EXEC, 1, 1,
-							   1, 1);
-			} else {
-				halbtc8821a1ant_limited_tx(btcoexist,
-							   NORMAL_EXEC, 1, 1,
-							   1, 1);
-			}
+			halbtc8821a1ant_limited_tx(btcoexist,
+						   NORMAL_EXEC, 1, 1, 1, 1);
 		} else {
 			halbtc8821a1ant_limited_tx(btcoexist, NORMAL_EXEC,
 						   0, 0, 0, 0);
@@ -2121,8 +2154,8 @@ static void halbtc8821a1ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
 	if (!wifi_connected) {
 		bool	scan = false, link = false, roam = false;
 
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], wifi is non connected-idle !!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], wifi is non connected-idle !!!\n");
 
 		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
 		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
@@ -2151,11 +2184,12 @@ static void halbtc8821a1ant_init_coex_dm(struct btc_coexist *btcoexist)
 static void halbtc8821a1ant_init_hw_config(struct btc_coexist *btcoexist,
 					   bool back_up)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8	u1_tmp = 0;
 	bool	wifi_under_5g = false;
 
-	btc_iface_dbg(INTF_INIT,
-		      "[BTCoex], 1Ant Init HW Config!!\n");
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], 1Ant Init HW Config!!\n");
 
 	if (back_up) {
 		coex_dm->backup_arfr_cnt1 = btcoexist->btc_read_4byte(btcoexist,
@@ -2206,8 +2240,10 @@ void ex_halbtc8821a1ant_init_hwconfig(struct btc_coexist *btcoexist)
 
 void ex_halbtc8821a1ant_init_coex_dm(struct btc_coexist *btcoexist)
 {
-	btc_iface_dbg(INTF_INIT,
-		      "[BTCoex], Coex Mechanism Init!!\n");
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Coex Mechanism Init!!\n");
 
 	btcoexist->stop_coex_dm = false;
 
@@ -2233,19 +2269,19 @@ void ex_halbtc8821a1ant_display_coex_info(struct btc_coexist *btcoexist)
 	u32 fw_ver = 0, bt_patch_ver = 0;
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n ============[BT Coexist info]============");
+		 "\r\n ============[BT Coexist info]============");
 
 	if (btcoexist->manual_control) {
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-			   "\r\n ============[Under Manual Control]============");
+			 "\r\n ============[Under Manual Control]============");
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-			   "\r\n ==========================================");
+			 "\r\n ==========================================");
 	}
 	if (btcoexist->stop_coex_dm) {
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-			   "\r\n ============[Coex is STOPPED]============");
+			 "\r\n ============[Coex is STOPPED]============");
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-			   "\r\n ==========================================");
+			 "\r\n ==========================================");
 	}
 
 	if (!board_info->bt_exist) {
@@ -2254,27 +2290,27 @@ void ex_halbtc8821a1ant_display_coex_info(struct btc_coexist *btcoexist)
 	}
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %d/ %d/ %d",
-		   "Ant PG Num/ Ant Mech/ Ant Pos:",
-		   board_info->pg_ant_num,
-		   board_info->btdm_ant_num,
-		   board_info->btdm_ant_pos);
+		 "\r\n %-35s = %d/ %d/ %d",
+		 "Ant PG Num/ Ant Mech/ Ant Pos:",
+		 board_info->pg_ant_num,
+		 board_info->btdm_ant_num,
+		 board_info->btdm_ant_pos);
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %s / %d", "BT stack/ hci ext ver",
-		   ((stack_info->profile_notified) ? "Yes" : "No"),
-		stack_info->hci_version);
+		 "\r\n %-35s = %s / %d", "BT stack/ hci ext ver",
+		 ((stack_info->profile_notified) ? "Yes" : "No"),
+		 stack_info->hci_version);
 
 	btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER,
 			   &bt_patch_ver);
 	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %d_%x/ 0x%x/ 0x%x(%d)",
-		   "CoexVer/ FwVer/ PatchVer",
-		   glcoex_ver_date_8821a_1ant,
-		   glcoex_ver_8821a_1ant,
-		   fw_ver, bt_patch_ver,
-		   bt_patch_ver);
+		 "\r\n %-35s = %d_%x/ 0x%x/ 0x%x(%d)",
+		 "CoexVer/ FwVer/ PatchVer",
+		 glcoex_ver_date_8821a_1ant,
+		 glcoex_ver_8821a_1ant,
+		 fw_ver, bt_patch_ver,
+		 bt_patch_ver);
 
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION,
 			   &bt_hs_on);
@@ -2283,27 +2319,27 @@ void ex_halbtc8821a1ant_display_coex_info(struct btc_coexist *btcoexist)
 	btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_HS_CHNL,
 			   &wifi_hs_chnl);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %d / %d(%d)",
-		   "Dot11 channel / HsChnl(HsMode)",
-		   wifi_dot11_chnl, wifi_hs_chnl, bt_hs_on);
+		 "\r\n %-35s = %d / %d(%d)",
+		 "Dot11 channel / HsChnl(HsMode)",
+		 wifi_dot11_chnl, wifi_hs_chnl, bt_hs_on);
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %3ph ",
-		   "H2C Wifi inform bt chnl Info",
-		   coex_dm->wifi_chnl_info);
+		 "\r\n %-35s = %3ph ",
+		 "H2C Wifi inform bt chnl Info",
+		 coex_dm->wifi_chnl_info);
 
 	btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
 	btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %d/ %d", "Wifi rssi/ HS rssi",
-		   (int)wifi_rssi, (int)bt_hs_rssi);
+		 "\r\n %-35s = %d/ %d", "Wifi rssi/ HS rssi",
+		 (int)wifi_rssi, (int)bt_hs_rssi);
 
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %d/ %d/ %d ", "Wifi link/ roam/ scan",
-		   link, roam, scan);
+		 "\r\n %-35s = %d/ %d/ %d ", "Wifi link/ roam/ scan",
+		 link, roam, scan);
 
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G,
 			   &wifi_under_5g);
@@ -2314,13 +2350,13 @@ void ex_halbtc8821a1ant_display_coex_info(struct btc_coexist *btcoexist)
 	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_TRAFFIC_DIRECTION,
 			   &wifi_traffic_dir);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %s / %s/ %s ", "Wifi status",
-		   (wifi_under_5g ? "5G" : "2.4G"),
-		   ((BTC_WIFI_BW_LEGACY == wifi_bw) ? "Legacy" :
-		   (((BTC_WIFI_BW_HT40 == wifi_bw) ? "HT40" : "HT20"))),
-		   ((!wifi_busy) ? "idle" :
-		   ((BTC_WIFI_TRAFFIC_TX == wifi_traffic_dir) ?
-		   "uplink" : "downlink")));
+		 "\r\n %-35s = %s / %s/ %s ", "Wifi status",
+		 (wifi_under_5g ? "5G" : "2.4G"),
+		 ((wifi_bw == BTC_WIFI_BW_LEGACY) ? "Legacy" :
+		 (((wifi_bw == BTC_WIFI_BW_HT40) ? "HT40" : "HT20"))),
+		 ((!wifi_busy) ? "idle" :
+		 ((wifi_traffic_dir == BTC_WIFI_TRAFFIC_TX) ?
+		 "uplink" : "downlink")));
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
 		   "\r\n %-35s = [%s/ %d/ %d] ", "BT [status/ rssi/ retryCnt]",
 		   ((btcoexist->bt_info.bt_disabled) ? ("disabled") :
@@ -2334,161 +2370,162 @@ void ex_halbtc8821a1ant_display_coex_info(struct btc_coexist *btcoexist)
 		   coex_sta->bt_rssi, coex_sta->bt_retry_cnt);
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %d / %d / %d / %d", "SCO/HID/PAN/A2DP",
-		   bt_link_info->sco_exist,
-		   bt_link_info->hid_exist,
-		   bt_link_info->pan_exist,
-		   bt_link_info->a2dp_exist);
+		 "\r\n %-35s = %d / %d / %d / %d", "SCO/HID/PAN/A2DP",
+		 bt_link_info->sco_exist,
+		 bt_link_info->hid_exist,
+		 bt_link_info->pan_exist,
+		 bt_link_info->a2dp_exist);
 	btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_BT_LINK_INFO);
 
 	bt_info_ext = coex_sta->bt_info_ext;
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %s",
-		   "BT Info A2DP rate",
-		   (bt_info_ext&BIT0) ?
-		   "Basic rate" : "EDR rate");
+		 "\r\n %-35s = %s",
+		 "BT Info A2DP rate",
+		 (bt_info_ext & BIT0) ?
+		 "Basic rate" : "EDR rate");
 
 	for (i = 0; i < BT_INFO_SRC_8821A_1ANT_MAX; i++) {
 		if (coex_sta->bt_info_c2h_cnt[i]) {
 			RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-				   "\r\n %-35s = %7ph(%d)",
-				   glbt_info_src_8821a_1ant[i],
-				   coex_sta->bt_info_c2h[i],
-				   coex_sta->bt_info_c2h_cnt[i]);
+				 "\r\n %-35s = %7ph(%d)",
+				 glbt_info_src_8821a_1ant[i],
+				 coex_sta->bt_info_c2h[i],
+				 coex_sta->bt_info_c2h_cnt[i]);
 		}
 	}
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %s/%s, (0x%x/0x%x)",
-		   "PS state, IPS/LPS, (lps/rpwm)",
-		   ((coex_sta->under_ips ? "IPS ON" : "IPS OFF")),
-		   ((coex_sta->under_Lps ? "LPS ON" : "LPS OFF")),
-		   btcoexist->bt_info.lps_val,
-		   btcoexist->bt_info.rpwm_val);
+		 "\r\n %-35s = %s/%s, (0x%x/0x%x)",
+		 "PS state, IPS/LPS, (lps/rpwm)",
+		 ((coex_sta->under_ips ? "IPS ON" : "IPS OFF")),
+		 ((coex_sta->under_Lps ? "LPS ON" : "LPS OFF")),
+		 btcoexist->bt_info.lps_val,
+		 btcoexist->bt_info.rpwm_val);
 	btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_FW_PWR_MODE_CMD);
 
 	if (!btcoexist->manual_control) {
 		/* Sw mechanism*/
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-			   "\r\n %-35s", "============[Sw mechanism]============");
+			 "\r\n %-35s",
+			 "============[Sw mechanism]============");
 
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-			   "\r\n %-35s = %d", "SM[LowPenaltyRA]",
-			   coex_dm->cur_low_penalty_ra);
+			 "\r\n %-35s = %d", "SM[LowPenaltyRA]",
+			 coex_dm->cur_low_penalty_ra);
 
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-			   "\r\n %-35s = %s/ %s/ %d ",
-			   "DelBA/ BtCtrlAgg/ AggSize",
-			   (btcoexist->bt_info.reject_agg_pkt ? "Yes" : "No"),
-			   (btcoexist->bt_info.bt_ctrl_buf_size ? "Yes" : "No"),
-			   btcoexist->bt_info.agg_buf_size);
+			 "\r\n %-35s = %s/ %s/ %d ",
+			 "DelBA/ BtCtrlAgg/ AggSize",
+			 (btcoexist->bt_info.reject_agg_pkt ? "Yes" : "No"),
+			 (btcoexist->bt_info.bt_ctrl_buf_size ? "Yes" : "No"),
+			 btcoexist->bt_info.agg_buf_size);
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-			   "\r\n %-35s = 0x%x ", "Rate Mask",
-			   btcoexist->bt_info.ra_mask);
+			 "\r\n %-35s = 0x%x ", "Rate Mask",
+			 btcoexist->bt_info.ra_mask);
 
 		/* Fw mechanism*/
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s",
-			   "============[Fw mechanism]============");
+			 "============[Fw mechanism]============");
 
 		ps_tdma_case = coex_dm->cur_ps_tdma;
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-			   "\r\n %-35s = %5ph case-%d (auto:%d)",
-			   "PS TDMA",
-			   coex_dm->ps_tdma_para,
-			   ps_tdma_case,
-			   coex_dm->auto_tdma_adjust);
+			 "\r\n %-35s = %5ph case-%d (auto:%d)",
+			 "PS TDMA",
+			 coex_dm->ps_tdma_para,
+			 ps_tdma_case,
+			 coex_dm->auto_tdma_adjust);
 
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-			   "\r\n %-35s = 0x%x ",
-			   "Latest error condition(should be 0)",
+			 "\r\n %-35s = 0x%x ",
+			 "Latest error condition(should be 0)",
 			   coex_dm->error_condition);
 
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-			   "\r\n %-35s = %d ", "IgnWlanAct",
-			   coex_dm->cur_ignore_wlan_act);
+			 "\r\n %-35s = %d ", "IgnWlanAct",
+			 coex_dm->cur_ignore_wlan_act);
 	}
 
 	/* Hw setting*/
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s", "============[Hw setting]============");
+		 "\r\n %-35s", "============[Hw setting]============");
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = 0x%x/0x%x/0x%x/0x%x",
-		   "backup ARFR1/ARFR2/RL/AMaxTime",
-		   coex_dm->backup_arfr_cnt1,
-		   coex_dm->backup_arfr_cnt2,
-		   coex_dm->backup_retry_limit,
-		   coex_dm->backup_ampdu_max_time);
+		 "\r\n %-35s = 0x%x/0x%x/0x%x/0x%x",
+		 "backup ARFR1/ARFR2/RL/AMaxTime",
+		 coex_dm->backup_arfr_cnt1,
+		 coex_dm->backup_arfr_cnt2,
+		 coex_dm->backup_retry_limit,
+		 coex_dm->backup_ampdu_max_time);
 
 	u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x430);
 	u4_tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x434);
 	u2_tmp[0] = btcoexist->btc_read_2byte(btcoexist, 0x42a);
 	u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x456);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = 0x%x/0x%x/0x%x/0x%x",
-		   "0x430/0x434/0x42a/0x456",
-		   u4_tmp[0], u4_tmp[1], u2_tmp[0], u1_tmp[0]);
+		 "\r\n %-35s = 0x%x/0x%x/0x%x/0x%x",
+		 "0x430/0x434/0x42a/0x456",
+		 u4_tmp[0], u4_tmp[1], u2_tmp[0], u1_tmp[0]);
 
 	u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778);
 	u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc58);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = 0x%x/ 0x%x", "0x778/ 0xc58[29:25]",
-		   u1_tmp[0], (u4_tmp[0]&0x3e000000) >> 25);
+		 "\r\n %-35s = 0x%x/ 0x%x", "0x778/ 0xc58[29:25]",
+		 u1_tmp[0], (u4_tmp[0] & 0x3e000000) >> 25);
 
 	u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x8db);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = 0x%x", "0x8db[6:5]",
-		   ((u1_tmp[0]&0x60)>>5));
+		 "\r\n %-35s = 0x%x", "0x8db[6:5]",
+		 ((u1_tmp[0] & 0x60) >> 5));
 
 	u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x975);
 	u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xcb4);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
-		   "0xcb4[29:28]/0xcb4[7:0]/0x974[9:8]",
-		   (u4_tmp[0] & 0x30000000)>>28,
-		    u4_tmp[0] & 0xff,
-		    u1_tmp[0] & 0x3);
+		 "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
+		 "0xcb4[29:28]/0xcb4[7:0]/0x974[9:8]",
+		 (u4_tmp[0] & 0x30000000) >> 28,
+		  u4_tmp[0] & 0xff,
+		  u1_tmp[0] & 0x3);
 
 	u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x40);
 	u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x4c);
 	u1_tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x64);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
-		   "0x40/0x4c[24:23]/0x64[0]",
-		   u1_tmp[0], ((u4_tmp[0]&0x01800000)>>23), u1_tmp[1]&0x1);
+		 "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
+		 "0x40/0x4c[24:23]/0x64[0]",
+		 u1_tmp[0], ((u4_tmp[0] & 0x01800000) >> 23), u1_tmp[1] & 0x1);
 
 	u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550);
 	u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = 0x%x/ 0x%x", "0x550(bcn ctrl)/0x522",
-		   u4_tmp[0], u1_tmp[0]);
+		 "\r\n %-35s = 0x%x/ 0x%x", "0x550(bcn ctrl)/0x522",
+		 u4_tmp[0], u1_tmp[0]);
 
 	u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = 0x%x", "0xc50(dig)",
-		   u4_tmp[0]&0xff);
+		 "\r\n %-35s = 0x%x", "0xc50(dig)",
+		 u4_tmp[0] & 0xff);
 
 	u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xf48);
 	u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xa5d);
 	u1_tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xa5c);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = 0x%x/ 0x%x", "OFDM-FA/ CCK-FA",
-		   u4_tmp[0], (u1_tmp[0]<<8) + u1_tmp[1]);
+		 "\r\n %-35s = 0x%x/ 0x%x", "OFDM-FA/ CCK-FA",
+		 u4_tmp[0], (u1_tmp[0] << 8) + u1_tmp[1]);
 
 	u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0);
 	u4_tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4);
 	u4_tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8);
 	u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x6cc);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
-		   "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)",
+		 "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
+		 "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)",
 		   u4_tmp[0], u4_tmp[1], u4_tmp[2], u1_tmp[0]);
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %d/ %d", "0x770(high-pri rx/tx)",
-		   coex_sta->high_priority_rx, coex_sta->high_priority_tx);
+		 "\r\n %-35s = %d/ %d", "0x770(high-pri rx/tx)",
+		 coex_sta->high_priority_rx, coex_sta->high_priority_tx);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %d/ %d", "0x774(low-pri rx/tx)",
-		   coex_sta->low_priority_rx, coex_sta->low_priority_tx);
+		 "\r\n %-35s = %d/ %d", "0x774(low-pri rx/tx)",
+		 coex_sta->low_priority_rx, coex_sta->low_priority_tx);
 #if (BT_AUTO_REPORT_ONLY_8821A_1ANT == 1)
 	halbtc8821a1ant_monitor_bt_ctr(btcoexist);
 #endif
@@ -2497,12 +2534,14 @@ void ex_halbtc8821a1ant_display_coex_info(struct btc_coexist *btcoexist)
 
 void ex_halbtc8821a1ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (btcoexist->manual_control || btcoexist->stop_coex_dm)
 		return;
 
 	if (BTC_IPS_ENTER == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], IPS ENTER notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], IPS ENTER notify\n");
 		coex_sta->under_ips = true;
 		halbtc8821a1ant_set_ant_path(btcoexist,
 					     BTC_ANT_PATH_BT, false, true);
@@ -2511,8 +2550,8 @@ void ex_halbtc8821a1ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
 		halbtc8821a1ant_coex_table_with_type(btcoexist,
 						     NORMAL_EXEC, 0);
 	} else if (BTC_IPS_LEAVE == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], IPS LEAVE notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], IPS LEAVE notify\n");
 		coex_sta->under_ips = false;
 
 		halbtc8821a1ant_run_coexist_mechanism(btcoexist);
@@ -2521,22 +2560,25 @@ void ex_halbtc8821a1ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
 
 void ex_halbtc8821a1ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (btcoexist->manual_control || btcoexist->stop_coex_dm)
 		return;
 
 	if (BTC_LPS_ENABLE == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], LPS ENABLE notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], LPS ENABLE notify\n");
 		coex_sta->under_Lps = true;
 	} else if (BTC_LPS_DISABLE == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], LPS DISABLE notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], LPS DISABLE notify\n");
 		coex_sta->under_Lps = false;
 	}
 }
 
 void ex_halbtc8821a1ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	bool wifi_connected = false, bt_hs_on = false;
 
 	if (btcoexist->manual_control ||
@@ -2560,8 +2602,8 @@ void ex_halbtc8821a1ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
 	}
 
 	if (BTC_SCAN_START == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], SCAN START notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], SCAN START notify\n");
 		if (!wifi_connected) {
 			/* non-connected scan*/
 			btc8821a1ant_act_wifi_not_conn_scan(btcoexist);
@@ -2570,8 +2612,8 @@ void ex_halbtc8821a1ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
 			halbtc8821a1ant_action_wifi_connected_scan(btcoexist);
 		}
 	} else if (BTC_SCAN_FINISH == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], SCAN FINISH notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], SCAN FINISH notify\n");
 		if (!wifi_connected) {
 			/* non-connected scan*/
 			halbtc8821a1ant_action_wifi_not_connected(btcoexist);
@@ -2583,6 +2625,7 @@ void ex_halbtc8821a1ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
 
 void ex_halbtc8821a1ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	bool	wifi_connected = false, bt_hs_on = false;
 
 	if (btcoexist->manual_control ||
@@ -2600,12 +2643,12 @@ void ex_halbtc8821a1ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
 	}
 
 	if (BTC_ASSOCIATE_START == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], CONNECT START notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], CONNECT START notify\n");
 		btc8821a1ant_act_wifi_not_conn_scan(btcoexist);
 	} else if (BTC_ASSOCIATE_FINISH == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], CONNECT FINISH notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], CONNECT FINISH notify\n");
 
 		btcoexist->btc_get(btcoexist,
 			 BTC_GET_BL_WIFI_CONNECTED, &wifi_connected);
@@ -2621,6 +2664,7 @@ void ex_halbtc8821a1ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
 void ex_halbtc8821a1ant_media_status_notify(struct btc_coexist *btcoexist,
 					    u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[3] = {0};
 	u32 wifi_bw;
 	u8 wifi_central_chnl;
@@ -2631,11 +2675,11 @@ void ex_halbtc8821a1ant_media_status_notify(struct btc_coexist *btcoexist,
 		return;
 
 	if (BTC_MEDIA_CONNECT == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], MEDIA connect notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], MEDIA connect notify\n");
 	} else {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], MEDIA disconnect notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], MEDIA disconnect notify\n");
 	}
 
 	/* only 2.4G we need to inform bt the chnl mask*/
@@ -2658,11 +2702,11 @@ void ex_halbtc8821a1ant_media_status_notify(struct btc_coexist *btcoexist,
 	coex_dm->wifi_chnl_info[1] = h2c_parameter[1];
 	coex_dm->wifi_chnl_info[2] = h2c_parameter[2];
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], FW write 0x66 = 0x%x\n",
-		    h2c_parameter[0] << 16 |
-		    h2c_parameter[1] << 8 |
-		    h2c_parameter[2]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], FW write 0x66 = 0x%x\n",
+		 h2c_parameter[0] << 16 |
+		 h2c_parameter[1] << 8 |
+		 h2c_parameter[2]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter);
 }
@@ -2670,6 +2714,7 @@ void ex_halbtc8821a1ant_media_status_notify(struct btc_coexist *btcoexist,
 void ex_halbtc8821a1ant_special_packet_notify(struct btc_coexist *btcoexist,
 					      u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	bool bt_hs_on = false;
 
 	if (btcoexist->manual_control ||
@@ -2690,8 +2735,8 @@ void ex_halbtc8821a1ant_special_packet_notify(struct btc_coexist *btcoexist,
 
 	if (BTC_PACKET_DHCP == type ||
 	    BTC_PACKET_EAPOL == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], special Packet(%d) notify\n", type);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], special Packet(%d) notify\n", type);
 		btc8821a1ant_act_wifi_conn_sp_pkt(btcoexist);
 	}
 }
@@ -2699,6 +2744,7 @@ void ex_halbtc8821a1ant_special_packet_notify(struct btc_coexist *btcoexist,
 void ex_halbtc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist,
 				       u8 *tmp_buf, u8 length)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 bt_info = 0;
 	u8 i, rsp_source = 0;
 	bool wifi_connected = false;
@@ -2715,19 +2761,19 @@ void ex_halbtc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist,
 		rsp_source = BT_INFO_SRC_8821A_1ANT_WIFI_FW;
 	coex_sta->bt_info_c2h_cnt[rsp_source]++;
 
-	btc_iface_dbg(INTF_NOTIFY,
-		      "[BTCoex], Bt info[%d], length = %d, hex data = [",
-		      rsp_source, length);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Bt info[%d], length = %d, hex data = [",
+		 rsp_source, length);
 	for (i = 0; i < length; i++) {
 		coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i];
 		if (i == 1)
 			bt_info = tmp_buf[i];
 		if (i == length-1) {
-			btc_iface_dbg(INTF_NOTIFY,
-				      "0x%02x]\n", tmp_buf[i]);
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "0x%02x]\n", tmp_buf[i]);
 		} else {
-			btc_iface_dbg(INTF_NOTIFY,
-				      "0x%02x, ", tmp_buf[i]);
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "0x%02x, ", tmp_buf[i]);
 		}
 	}
 
@@ -2744,8 +2790,8 @@ void ex_halbtc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist,
 		/* Here we need to resend some wifi info to BT*/
 		/* because bt is reset and loss of the info.*/
 		if (coex_sta->bt_info_ext & BIT1) {
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n");
 			btcoexist->btc_get(btcoexist,
 					   BTC_GET_BL_WIFI_CONNECTED,
 					   &wifi_connected);
@@ -2761,8 +2807,8 @@ void ex_halbtc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist,
 		if ((coex_sta->bt_info_ext & BIT3) && !wifi_under_5g) {
 			if (!btcoexist->manual_control &&
 			    !btcoexist->stop_coex_dm) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n");
 				halbtc8821a1ant_ignore_wlan_act(btcoexist,
 								FORCE_EXEC,
 								false);
@@ -2770,8 +2816,8 @@ void ex_halbtc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist,
 		}
 #if (BT_AUTO_REPORT_ONLY_8821A_1ANT == 0)
 		if (!(coex_sta->bt_info_ext & BIT4)) {
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], BT ext info bit4 check, set BT to enable Auto Report!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], BT ext info bit4 check, set BT to enable Auto Report!!\n");
 			halbtc8821a1ant_bt_auto_report(btcoexist,
 						       FORCE_EXEC, true);
 		}
@@ -2816,28 +2862,28 @@ void ex_halbtc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist,
 
 	if (!(bt_info&BT_INFO_8821A_1ANT_B_CONNECTION)) {
 		coex_dm->bt_status = BT_8821A_1ANT_BT_STATUS_NON_CONNECTED_IDLE;
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n");
 	} else if (bt_info == BT_INFO_8821A_1ANT_B_CONNECTION) {
 		/* connection exists but no busy*/
 		coex_dm->bt_status = BT_8821A_1ANT_BT_STATUS_CONNECTED_IDLE;
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n");
 	} else if ((bt_info&BT_INFO_8821A_1ANT_B_SCO_ESCO) ||
 		(bt_info&BT_INFO_8821A_1ANT_B_SCO_BUSY)) {
 		coex_dm->bt_status = BT_8821A_1ANT_BT_STATUS_SCO_BUSY;
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n");
 	} else if (bt_info&BT_INFO_8821A_1ANT_B_ACL_BUSY) {
 		if (BT_8821A_1ANT_BT_STATUS_ACL_BUSY != coex_dm->bt_status)
 			coex_dm->auto_tdma_adjust = false;
 		coex_dm->bt_status = BT_8821A_1ANT_BT_STATUS_ACL_BUSY;
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n");
 	} else {
 		coex_dm->bt_status = BT_8821A_1ANT_BT_STATUS_MAX;
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], BtInfoNotify(), BT Non-Defined state!!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BtInfoNotify(), BT Non-Defined state!!!\n");
 	}
 
 	if ((BT_8821A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) ||
@@ -2854,8 +2900,10 @@ void ex_halbtc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist,
 
 void ex_halbtc8821a1ant_halt_notify(struct btc_coexist *btcoexist)
 {
-	btc_iface_dbg(INTF_NOTIFY,
-		      "[BTCoex], Halt notify\n");
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Halt notify\n");
 
 	btcoexist->stop_coex_dm = true;
 
@@ -2873,20 +2921,22 @@ void ex_halbtc8821a1ant_halt_notify(struct btc_coexist *btcoexist)
 
 void ex_halbtc8821a1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
 {
-	btc_iface_dbg(INTF_NOTIFY,
-		      "[BTCoex], Pnp notify\n");
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Pnp notify\n");
 
 	if (BTC_WIFI_PNP_SLEEP == pnp_state) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], Pnp notify to SLEEP\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Pnp notify to SLEEP\n");
 		btcoexist->stop_coex_dm = true;
 		halbtc8821a1ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
 		halbtc8821a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
 						 0x0, 0x0);
 		halbtc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 9);
 	} else if (BTC_WIFI_PNP_WAKE_UP == pnp_state) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], Pnp notify to WAKE UP\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Pnp notify to WAKE UP\n");
 		btcoexist->stop_coex_dm = false;
 		halbtc8821a1ant_init_hw_config(btcoexist, false);
 		halbtc8821a1ant_init_coex_dm(btcoexist);
@@ -2894,41 +2944,41 @@ void ex_halbtc8821a1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
 	}
 }
 
-void
-ex_halbtc8821a1ant_periodical(
-	struct btc_coexist *btcoexist) {
+void ex_halbtc8821a1ant_periodical(struct btc_coexist *btcoexist)
+{
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	static u8	dis_ver_info_cnt;
 	u32		fw_ver = 0, bt_patch_ver = 0;
 	struct btc_board_info *board_info = &btcoexist->board_info;
 	struct btc_stack_info *stack_info = &btcoexist->stack_info;
 
-	btc_alg_dbg(ALGO_TRACE,
-		    "[BTCoex], ==========================Periodical===========================\n");
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], ==========================Periodical===========================\n");
 
 	if (dis_ver_info_cnt <= 5) {
 		dis_ver_info_cnt += 1;
-		btc_iface_dbg(INTF_INIT,
-			      "[BTCoex], ****************************************************************\n");
-		btc_iface_dbg(INTF_INIT,
-			      "[BTCoex], Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n",
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], ****************************************************************\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n",
 			      board_info->pg_ant_num,
 			      board_info->btdm_ant_num,
 			      board_info->btdm_ant_pos);
-		btc_iface_dbg(INTF_INIT,
-			      "[BTCoex], BT stack/ hci ext ver = %s / %d\n",
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BT stack/ hci ext ver = %s / %d\n",
 			      stack_info->profile_notified ? "Yes" : "No",
 			      stack_info->hci_version);
 		btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER,
 				   &bt_patch_ver);
 		btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
-		btc_iface_dbg(INTF_INIT,
-			      "[BTCoex], CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n",
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n",
 			      glcoex_ver_date_8821a_1ant,
 			      glcoex_ver_8821a_1ant,
 			      fw_ver, bt_patch_ver,
 			      bt_patch_ver);
-		btc_iface_dbg(INTF_INIT,
-			      "[BTCoex], ****************************************************************\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], ****************************************************************\n");
 	}
 
 #if (BT_AUTO_REPORT_ONLY_8821A_1ANT == 0)
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
index 81f843bba771..1717e9ce96ca 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
@@ -65,9 +65,11 @@ static u32	glcoex_ver_8821a_2ant = 0x5050;
  * local function start with halbtc8821a2ant_
  *============================================================
  */
-static u8 halbtc8821a2ant_bt_rssi_state(u8 level_num, u8 rssi_thresh,
+static u8 halbtc8821a2ant_bt_rssi_state(struct btc_coexist *btcoexist,
+					u8 level_num, u8 rssi_thresh,
 					u8 rssi_thresh1)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	long	bt_rssi = 0;
 	u8	bt_rssi_state = coex_sta->pre_bt_rssi_state;
 
@@ -80,28 +82,28 @@ static u8 halbtc8821a2ant_bt_rssi_state(u8 level_num, u8 rssi_thresh,
 				   BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT;
 			if (bt_rssi >= tmp) {
 				bt_rssi_state = BTC_RSSI_STATE_HIGH;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state switch to High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state switch to High\n");
 			} else {
 				bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state stay at Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state stay at Low\n");
 			}
 		} else {
 			if (bt_rssi < rssi_thresh) {
 				bt_rssi_state = BTC_RSSI_STATE_LOW;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state switch to Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state switch to Low\n");
 			} else {
 				bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state stay at High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state stay at High\n");
 			}
 		}
 	} else if (level_num == 3) {
 		if (rssi_thresh > rssi_thresh1) {
-			btc_alg_dbg(ALGO_BT_RSSI_STATE,
-				    "[BTCoex], BT Rssi thresh error!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], BT Rssi thresh error!!\n");
 			return coex_sta->pre_bt_rssi_state;
 		}
 
@@ -110,12 +112,12 @@ static u8 halbtc8821a2ant_bt_rssi_state(u8 level_num, u8 rssi_thresh,
 			if (bt_rssi >=
 			    (rssi_thresh+BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT)) {
 				bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state switch to Medium\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state switch to Medium\n");
 			} else {
 				bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state stay at Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state stay at Low\n");
 			}
 		} else if ((coex_sta->pre_bt_rssi_state ==
 			   BTC_RSSI_STATE_MEDIUM) ||
@@ -125,26 +127,26 @@ static u8 halbtc8821a2ant_bt_rssi_state(u8 level_num, u8 rssi_thresh,
 			    (rssi_thresh1 +
 			     BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT)) {
 				bt_rssi_state = BTC_RSSI_STATE_HIGH;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state switch to High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state switch to High\n");
 			} else if (bt_rssi < rssi_thresh) {
 				bt_rssi_state = BTC_RSSI_STATE_LOW;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state switch to Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state switch to Low\n");
 			} else {
 				bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state stay at Medium\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state stay at Medium\n");
 			}
 		} else {
 			if (bt_rssi < rssi_thresh1) {
 				bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state switch to Medium\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state switch to Medium\n");
 			} else {
 				bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
-				btc_alg_dbg(ALGO_BT_RSSI_STATE,
-					    "[BTCoex], BT Rssi state stay at High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], BT Rssi state stay at High\n");
 			}
 		}
 	}
@@ -158,6 +160,7 @@ static u8 halbtc8821a2ant_wifi_rssi_state(struct btc_coexist *btcoexist,
 					  u8 index, u8 level_num,
 					  u8 rssi_thresh, u8 rssi_thresh1)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	long	wifi_rssi = 0;
 	u8	wifi_rssi_state = coex_sta->pre_wifi_rssi_state[index];
 
@@ -171,28 +174,28 @@ static u8 halbtc8821a2ant_wifi_rssi_state(struct btc_coexist *btcoexist,
 			if (wifi_rssi >=
 			    (rssi_thresh+BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT)) {
 				wifi_rssi_state = BTC_RSSI_STATE_HIGH;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state switch to High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state switch to High\n");
 			} else {
 				wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state stay at Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state stay at Low\n");
 			}
 		} else {
 			if (wifi_rssi < rssi_thresh) {
 				wifi_rssi_state = BTC_RSSI_STATE_LOW;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state switch to Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state switch to Low\n");
 			} else {
 				wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state stay at High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state stay at High\n");
 			}
 		}
 	} else if (level_num == 3) {
 		if (rssi_thresh > rssi_thresh1) {
-			btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-				    "[BTCoex], wifi RSSI thresh error!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], wifi RSSI thresh error!!\n");
 			return coex_sta->pre_wifi_rssi_state[index];
 		}
 
@@ -203,12 +206,12 @@ static u8 halbtc8821a2ant_wifi_rssi_state(struct btc_coexist *btcoexist,
 			if (wifi_rssi >=
 			    (rssi_thresh+BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT)) {
 				wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state switch to Medium\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state switch to Medium\n");
 			} else {
 				wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state stay at Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state stay at Low\n");
 			}
 		} else if ((coex_sta->pre_wifi_rssi_state[index] ==
 			   BTC_RSSI_STATE_MEDIUM) ||
@@ -217,26 +220,26 @@ static u8 halbtc8821a2ant_wifi_rssi_state(struct btc_coexist *btcoexist,
 			if (wifi_rssi >= (rssi_thresh1 +
 			    BTC_RSSI_COEX_THRESH_TOL_8821A_2ANT)) {
 				wifi_rssi_state = BTC_RSSI_STATE_HIGH;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state switch to High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state switch to High\n");
 			} else if (wifi_rssi < rssi_thresh) {
 				wifi_rssi_state = BTC_RSSI_STATE_LOW;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state switch to Low\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state switch to Low\n");
 			} else {
 				wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state stay at Medium\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state stay at Medium\n");
 			}
 		} else {
 			if (wifi_rssi < rssi_thresh1) {
 				wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state switch to Medium\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state switch to Medium\n");
 			} else {
 				wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
-				btc_alg_dbg(ALGO_WIFI_RSSI_STATE,
-					    "[BTCoex], wifi RSSI state stay at High\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], wifi RSSI state stay at High\n");
 			}
 		}
 	}
@@ -247,6 +250,7 @@ static u8 halbtc8821a2ant_wifi_rssi_state(struct btc_coexist *btcoexist,
 
 static void btc8821a2ant_mon_bt_en_dis(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	static bool	pre_bt_disabled;
 	static u32	bt_disable_cnt;
 	bool		bt_active = true, bt_disabled = false;
@@ -268,32 +272,33 @@ static void btc8821a2ant_mon_bt_en_dis(struct btc_coexist *btcoexist)
 		bt_disabled = false;
 		btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
 				   &bt_disabled);
-		btc_alg_dbg(ALGO_BT_MONITOR,
-			    "[BTCoex], BT is enabled !!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BT is enabled !!\n");
 	} else {
 		bt_disable_cnt++;
-		btc_alg_dbg(ALGO_BT_MONITOR,
-			    "[BTCoex], bt all counters = 0, %d times!!\n",
-			    bt_disable_cnt);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], bt all counters = 0, %d times!!\n",
+			 bt_disable_cnt);
 		if (bt_disable_cnt >= 2) {
 			bt_disabled = true;
 			btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
 					   &bt_disabled);
-			btc_alg_dbg(ALGO_BT_MONITOR,
-				    "[BTCoex], BT is disabled !!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], BT is disabled !!\n");
 		}
 	}
 	if (pre_bt_disabled != bt_disabled) {
-		btc_alg_dbg(ALGO_BT_MONITOR,
-			    "[BTCoex], BT is from %s to %s!!\n",
-			    (pre_bt_disabled ? "disabled" : "enabled"),
-			    (bt_disabled ? "disabled" : "enabled"));
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BT is from %s to %s!!\n",
+			 (pre_bt_disabled ? "disabled" : "enabled"),
+			 (bt_disabled ? "disabled" : "enabled"));
 		pre_bt_disabled = bt_disabled;
 	}
 }
 
 static void halbtc8821a2ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u32	reg_hp_txrx, reg_lp_txrx, u4tmp;
 	u32	reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0;
 
@@ -313,12 +318,12 @@ static void halbtc8821a2ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
 	coex_sta->low_priority_tx = reg_lp_tx;
 	coex_sta->low_priority_rx = reg_lp_rx;
 
-	btc_alg_dbg(ALGO_BT_MONITOR,
-		    "[BTCoex], High Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n",
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], High Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n",
 		    reg_hp_txrx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx);
-	btc_alg_dbg(ALGO_BT_MONITOR,
-		    "[BTCoex], Low Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n",
-		    reg_lp_txrx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Low Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n",
+		 reg_lp_txrx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx);
 
 	/* reset counter */
 	btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
@@ -326,21 +331,23 @@ static void halbtc8821a2ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
 
 static void halbtc8821a2ant_query_bt_info(struct btc_coexist *btcoexist)
 {
-	u8	h2c_parameter[1] = {0};
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+	u8 h2c_parameter[1] = {0};
 
 	coex_sta->c2h_bt_info_req_sent = true;
 
 	h2c_parameter[0] |= BIT0;	/* trigger */
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n",
-		    h2c_parameter[0]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Query Bt Info, FW write 0x61 = 0x%x\n",
+		 h2c_parameter[0]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter);
 }
 
 static u8 halbtc8821a2ant_action_algorithm(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	struct btc_stack_info *stack_info = &btcoexist->stack_info;
 	bool bt_hs_on = false;
 	u8 algorithm = BT_8821A_2ANT_COEX_ALGO_UNDEFINED;
@@ -357,8 +364,8 @@ static u8 halbtc8821a2ant_action_algorithm(struct btc_coexist *btcoexist)
 		stack_info->bt_link_exist = coex_sta->bt_link_exist;
 
 	if (!coex_sta->bt_link_exist) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], No profile exists!!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], No profile exists!!!\n");
 		return algorithm;
 	}
 
@@ -373,26 +380,28 @@ static u8 halbtc8821a2ant_action_algorithm(struct btc_coexist *btcoexist)
 
 	if (num_of_diff_profile == 1) {
 		if (coex_sta->sco_exist) {
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], SCO only\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], SCO only\n");
 			algorithm = BT_8821A_2ANT_COEX_ALGO_SCO;
 		} else {
 			if (coex_sta->hid_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], HID only\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], HID only\n");
 				algorithm = BT_8821A_2ANT_COEX_ALGO_HID;
 			} else if (coex_sta->a2dp_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], A2DP only\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], A2DP only\n");
 				algorithm = BT_8821A_2ANT_COEX_ALGO_A2DP;
 			} else if (coex_sta->pan_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], PAN(HS) only\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], PAN(HS) only\n");
 					algorithm = BT_8821A_2ANT_COEX_ALGO_PANHS;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], PAN(EDR) only\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], PAN(EDR) only\n");
 					algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR;
 				}
 			}
@@ -400,50 +409,56 @@ static u8 halbtc8821a2ant_action_algorithm(struct btc_coexist *btcoexist)
 	} else if (num_of_diff_profile == 2) {
 		if (coex_sta->sco_exist) {
 			if (coex_sta->hid_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], SCO + HID\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], SCO + HID\n");
 				algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID;
 			} else if (coex_sta->a2dp_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], SCO + A2DP ==> SCO\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], SCO + A2DP ==> SCO\n");
 				algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID;
 			} else if (coex_sta->pan_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], SCO + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], SCO + PAN(HS)\n");
 					algorithm = BT_8821A_2ANT_COEX_ALGO_SCO;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], SCO + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], SCO + PAN(EDR)\n");
 					algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID;
 				}
 			}
 		} else {
 			if (coex_sta->hid_exist &&
 			    coex_sta->a2dp_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], HID + A2DP\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], HID + A2DP\n");
 				algorithm = BT_8821A_2ANT_COEX_ALGO_HID_A2DP;
 			} else if (coex_sta->hid_exist &&
 				coex_sta->pan_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], HID + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], HID + PAN(HS)\n");
 					algorithm =  BT_8821A_2ANT_COEX_ALGO_HID;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], HID + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], HID + PAN(EDR)\n");
 					algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID;
 				}
 			} else if (coex_sta->pan_exist &&
 				coex_sta->a2dp_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], A2DP + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], A2DP + PAN(HS)\n");
 					algorithm = BT_8821A_2ANT_COEX_ALGO_A2DP_PANHS;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], A2DP + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], A2DP + PAN(EDR)\n");
 					algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_A2DP;
 				}
 			}
@@ -452,29 +467,33 @@ static u8 halbtc8821a2ant_action_algorithm(struct btc_coexist *btcoexist)
 		if (coex_sta->sco_exist) {
 			if (coex_sta->hid_exist &&
 			    coex_sta->a2dp_exist) {
-				btc_alg_dbg(ALGO_TRACE,
-					    "[BTCoex], SCO + HID + A2DP ==> HID\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], SCO + HID + A2DP ==> HID\n");
 				algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID;
 			} else if (coex_sta->hid_exist &&
 				coex_sta->pan_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], SCO + HID + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], SCO + HID + PAN(HS)\n");
 					algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], SCO + HID + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], SCO + HID + PAN(EDR)\n");
 					algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID;
 				}
 			} else if (coex_sta->pan_exist &&
 				   coex_sta->a2dp_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], SCO + A2DP + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], SCO + A2DP + PAN(HS)\n");
 					algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], SCO + A2DP + PAN(EDR) ==> HID\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], SCO + A2DP + PAN(EDR) ==> HID\n");
 					algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID;
 				}
 			}
@@ -483,12 +502,14 @@ static u8 halbtc8821a2ant_action_algorithm(struct btc_coexist *btcoexist)
 			    coex_sta->pan_exist &&
 			    coex_sta->a2dp_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], HID + A2DP + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], HID + A2DP + PAN(HS)\n");
 					algorithm = BT_8821A_2ANT_COEX_ALGO_HID_A2DP;
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], HID + A2DP + PAN(EDR)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], HID + A2DP + PAN(EDR)\n");
 					algorithm = BT_8821A_2ANT_COEX_ALGO_HID_A2DP_PANEDR;
 				}
 			}
@@ -499,12 +520,14 @@ static u8 halbtc8821a2ant_action_algorithm(struct btc_coexist *btcoexist)
 			    coex_sta->pan_exist &&
 			    coex_sta->a2dp_exist) {
 				if (bt_hs_on) {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], Error!!! SCO + HID + A2DP + PAN(HS)\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], Error!!! SCO + HID + A2DP + PAN(HS)\n");
 
 				} else {
-					btc_alg_dbg(ALGO_TRACE,
-						    "[BTCoex], SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n");
+					RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+						 DBG_LOUD,
+						 "[BTCoex], SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n");
 					algorithm = BT_8821A_2ANT_COEX_ALGO_PANEDR_HID;
 				}
 			}
@@ -515,6 +538,7 @@ static u8 halbtc8821a2ant_action_algorithm(struct btc_coexist *btcoexist)
 
 static bool halbtc8821a2ant_need_to_dec_bt_pwr(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	bool ret = false;
 	bool bt_hs_on = false, wifi_connected = false;
 	long bt_hs_rssi = 0;
@@ -528,20 +552,20 @@ static bool halbtc8821a2ant_need_to_dec_bt_pwr(struct btc_coexist *btcoexist)
 	if (!btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi))
 		return false;
 
-	bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2, 35, 0);
+	bt_rssi_state = halbtc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
 
 	if (wifi_connected) {
 		if (bt_hs_on) {
 			if (bt_hs_rssi > 37) {
-				btc_alg_dbg(ALGO_TRACE_FW,
-					    "[BTCoex], Need to decrease bt power for HS mode!!\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], Need to decrease bt power for HS mode!!\n");
 				ret = true;
 			}
 		} else {
 			if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
 			    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-				btc_alg_dbg(ALGO_TRACE_FW,
-					    "[BTCoex], Need to decrease bt power for Wifi is connected!!\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], Need to decrease bt power for Wifi is connected!!\n");
 				ret = true;
 			}
 		}
@@ -552,17 +576,18 @@ static bool halbtc8821a2ant_need_to_dec_bt_pwr(struct btc_coexist *btcoexist)
 static void btc8821a2ant_set_fw_dac_swing_lev(struct btc_coexist *btcoexist,
 					      u8 dac_swing_lvl)
 {
-	u8	h2c_parameter[1] = {0};
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+	u8 h2c_parameter[1] = {0};
 
 	/* There are several type of dacswing
 	 * 0x18/ 0x10/ 0xc/ 0x8/ 0x4/ 0x6
 	 */
 	h2c_parameter[0] = dac_swing_lvl;
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], Set Dac Swing Level = 0x%x\n", dac_swing_lvl);
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], FW write 0x64 = 0x%x\n", h2c_parameter[0]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Set Dac Swing Level = 0x%x\n", dac_swing_lvl);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], FW write 0x64 = 0x%x\n", h2c_parameter[0]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter);
 }
@@ -570,16 +595,17 @@ static void btc8821a2ant_set_fw_dac_swing_lev(struct btc_coexist *btcoexist,
 static void halbtc8821a2ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist,
 					      bool dec_bt_pwr)
 {
-	u8			h2c_parameter[1] = {0};
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+	u8 h2c_parameter[1] = {0};
 
 	h2c_parameter[0] = 0;
 
 	if (dec_bt_pwr)
 		h2c_parameter[0] |= BIT1;
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], decrease Bt Power : %s, FW write 0x62 = 0x%x\n",
-		    (dec_bt_pwr ? "Yes!!" : "No!!"), h2c_parameter[0]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], decrease Bt Power : %s, FW write 0x62 = 0x%x\n",
+		 (dec_bt_pwr ? "Yes!!" : "No!!"), h2c_parameter[0]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x62, 1, h2c_parameter);
 }
@@ -587,15 +613,17 @@ static void halbtc8821a2ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist,
 static void halbtc8821a2ant_dec_bt_pwr(struct btc_coexist *btcoexist,
 				       bool force_exec, bool dec_bt_pwr)
 {
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], %s Dec BT power = %s\n",
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s Dec BT power = %s\n",
 		    (force_exec ? "force to" : ""),
 		    ((dec_bt_pwr) ? "ON" : "OFF"));
 	coex_dm->cur_dec_bt_pwr = dec_bt_pwr;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], pre_dec_bt_pwr = %d, cur_dec_bt_pwr = %d\n",
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], pre_dec_bt_pwr = %d, cur_dec_bt_pwr = %d\n",
 			    coex_dm->pre_dec_bt_pwr, coex_dm->cur_dec_bt_pwr);
 
 		if (coex_dm->pre_dec_bt_pwr == coex_dm->cur_dec_bt_pwr)
@@ -609,6 +637,7 @@ static void halbtc8821a2ant_dec_bt_pwr(struct btc_coexist *btcoexist,
 static void btc8821a2ant_set_fw_bt_lna_constr(struct btc_coexist *btcoexist,
 					      bool bt_lna_cons_on)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[2] = {0};
 
 	h2c_parameter[0] = 0x3;	/* opCode, 0x3 = BT_SET_LNA_CONSTRAIN */
@@ -616,10 +645,10 @@ static void btc8821a2ant_set_fw_bt_lna_constr(struct btc_coexist *btcoexist,
 	if (bt_lna_cons_on)
 		h2c_parameter[1] |= BIT0;
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], set BT LNA Constrain: %s, FW write 0x69 = 0x%x\n",
-		    bt_lna_cons_on ? "ON!!" : "OFF!!",
-		    h2c_parameter[0] << 8 | h2c_parameter[1]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set BT LNA Constrain: %s, FW write 0x69 = 0x%x\n",
+		 bt_lna_cons_on ? "ON!!" : "OFF!!",
+		 h2c_parameter[0] << 8 | h2c_parameter[1]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x69, 2, h2c_parameter);
 }
@@ -627,15 +656,17 @@ static void btc8821a2ant_set_fw_bt_lna_constr(struct btc_coexist *btcoexist,
 static void btc8821a2_set_bt_lna_const(struct btc_coexist *btcoexist,
 				       bool force_exec, bool bt_lna_cons_on)
 {
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], %s BT Constrain = %s\n",
-		    (force_exec ? "force" : ""),
-		    ((bt_lna_cons_on) ? "ON" : "OFF"));
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s BT Constrain = %s\n",
+		 (force_exec ? "force" : ""),
+		 ((bt_lna_cons_on) ? "ON" : "OFF"));
 	coex_dm->cur_bt_lna_constrain = bt_lna_cons_on;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], pre_bt_lna_constrain = %d,cur_bt_lna_constrain = %d\n",
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], pre_bt_lna_constrain = %d,cur_bt_lna_constrain = %d\n",
 			    coex_dm->pre_bt_lna_constrain,
 			    coex_dm->cur_bt_lna_constrain);
 
@@ -652,16 +683,17 @@ static void btc8821a2_set_bt_lna_const(struct btc_coexist *btcoexist,
 static void halbtc8821a2ant_set_fw_bt_psd_mode(struct btc_coexist *btcoexist,
 					       u8 bt_psd_mode)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[2] = {0};
 
 	h2c_parameter[0] = 0x2;	/* opCode, 0x2 = BT_SET_PSD_MODE */
 
 	h2c_parameter[1] = bt_psd_mode;
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], set BT PSD mode = 0x%x, FW write 0x69 = 0x%x\n",
-		    h2c_parameter[1],
-		    h2c_parameter[0] << 8 | h2c_parameter[1]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set BT PSD mode = 0x%x, FW write 0x69 = 0x%x\n",
+		 h2c_parameter[1],
+		 h2c_parameter[0] << 8 | h2c_parameter[1]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x69, 2, h2c_parameter);
 }
@@ -669,15 +701,17 @@ static void halbtc8821a2ant_set_fw_bt_psd_mode(struct btc_coexist *btcoexist,
 static void halbtc8821a2ant_set_bt_psd_mode(struct btc_coexist *btcoexist,
 					    bool force_exec, u8 bt_psd_mode)
 {
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], %s BT PSD mode = 0x%x\n",
-		    (force_exec ? "force" : ""), bt_psd_mode);
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s BT PSD mode = 0x%x\n",
+		 (force_exec ? "force" : ""), bt_psd_mode);
 	coex_dm->cur_bt_psd_mode = bt_psd_mode;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], pre_bt_psd_mode = 0x%x, cur_bt_psd_mode = 0x%x\n",
-			    coex_dm->pre_bt_psd_mode, coex_dm->cur_bt_psd_mode);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], pre_bt_psd_mode = 0x%x, cur_bt_psd_mode = 0x%x\n",
+			 coex_dm->pre_bt_psd_mode, coex_dm->cur_bt_psd_mode);
 
 		if (coex_dm->pre_bt_psd_mode == coex_dm->cur_bt_psd_mode)
 			return;
@@ -691,6 +725,7 @@ static void halbtc8821a2ant_set_bt_psd_mode(struct btc_coexist *btcoexist,
 static void halbtc8821a2ant_set_bt_auto_report(struct btc_coexist *btcoexist,
 					       bool enable_auto_report)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[1] = {0};
 
 	h2c_parameter[0] = 0;
@@ -698,10 +733,10 @@ static void halbtc8821a2ant_set_bt_auto_report(struct btc_coexist *btcoexist,
 	if (enable_auto_report)
 		h2c_parameter[0] |= BIT0;
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], BT FW auto report : %s, FW write 0x68 = 0x%x\n",
-		    (enable_auto_report ? "Enabled!!" : "Disabled!!"),
-		    h2c_parameter[0]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], BT FW auto report : %s, FW write 0x68 = 0x%x\n",
+		 (enable_auto_report ? "Enabled!!" : "Disabled!!"),
+		 h2c_parameter[0]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x68, 1, h2c_parameter);
 }
@@ -710,15 +745,17 @@ static void halbtc8821a2ant_bt_auto_report(struct btc_coexist *btcoexist,
 					   bool force_exec,
 					   bool enable_auto_report)
 {
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], %s BT Auto report = %s\n",
-		    (force_exec ? "force to" : ""),
-		    ((enable_auto_report) ? "Enabled" : "Disabled"));
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s BT Auto report = %s\n",
+		 (force_exec ? "force to" : ""),
+		 ((enable_auto_report) ? "Enabled" : "Disabled"));
 	coex_dm->cur_bt_auto_report = enable_auto_report;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], pre_bt_auto_report = %d, cur_bt_auto_report = %d\n",
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], pre_bt_auto_report = %d, cur_bt_auto_report = %d\n",
 			    coex_dm->pre_bt_auto_report,
 			    coex_dm->cur_bt_auto_report);
 
@@ -735,16 +772,18 @@ static void halbtc8821a2ant_fw_dac_swing_lvl(struct btc_coexist *btcoexist,
 					     bool force_exec,
 					     u8 fw_dac_swing_lvl)
 {
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], %s set FW Dac Swing level = %d\n",
-		    (force_exec ? "force to" : ""), fw_dac_swing_lvl);
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s set FW Dac Swing level = %d\n",
+		 (force_exec ? "force to" : ""), fw_dac_swing_lvl);
 	coex_dm->cur_fw_dac_swing_lvl = fw_dac_swing_lvl;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], pre_fw_dac_swing_lvl = %d, cur_fw_dac_swing_lvl = %d\n",
-			    coex_dm->pre_fw_dac_swing_lvl,
-			    coex_dm->cur_fw_dac_swing_lvl);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], pre_fw_dac_swing_lvl = %d, cur_fw_dac_swing_lvl = %d\n",
+			 coex_dm->pre_fw_dac_swing_lvl,
+			 coex_dm->cur_fw_dac_swing_lvl);
 
 		if (coex_dm->pre_fw_dac_swing_lvl ==
 		    coex_dm->cur_fw_dac_swing_lvl)
@@ -760,10 +799,12 @@ static void halbtc8821a2ant_fw_dac_swing_lvl(struct btc_coexist *btcoexist,
 static void btc8821a2ant_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist,
 						 bool rx_rf_shrink_on)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (rx_rf_shrink_on) {
 		/* Shrink RF Rx LPF corner */
-		btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-			    "[BTCoex], Shrink RF Rx LPF corner!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Shrink RF Rx LPF corner!!\n");
 		btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e,
 					  0xfffff, 0xffffc);
 	} else {
@@ -771,8 +812,8 @@ static void btc8821a2ant_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist,
 		 * After initialized, we can use coex_dm->bt_rf0x1e_backup
 		 */
 		if (btcoexist->initilized) {
-			btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-				    "[BTCoex], Resume RF Rx LPF corner!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Resume RF Rx LPF corner!!\n");
 			btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A,
 						  0x1e, 0xfffff,
 						   coex_dm->bt_rf0x1e_backup);
@@ -783,17 +824,19 @@ static void btc8821a2ant_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist,
 static void halbtc8821a2ant_RfShrink(struct btc_coexist *btcoexist,
 				     bool force_exec, bool rx_rf_shrink_on)
 {
-	btc_alg_dbg(ALGO_TRACE_SW,
-		    "[BTCoex], %s turn Rx RF Shrink = %s\n",
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s turn Rx RF Shrink = %s\n",
 		    (force_exec ? "force to" : ""),
 		    ((rx_rf_shrink_on) ? "ON" : "OFF"));
 	coex_dm->cur_rf_rx_lpf_shrink = rx_rf_shrink_on;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_SW_DETAIL,
-			    "[BTCoex], pre_rf_rx_lpf_shrink = %d, cur_rf_rx_lpf_shrink = %d\n",
-			    coex_dm->pre_rf_rx_lpf_shrink,
-			    coex_dm->cur_rf_rx_lpf_shrink);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], pre_rf_rx_lpf_shrink = %d, cur_rf_rx_lpf_shrink = %d\n",
+			 coex_dm->pre_rf_rx_lpf_shrink,
+			 coex_dm->cur_rf_rx_lpf_shrink);
 
 		if (coex_dm->pre_rf_rx_lpf_shrink ==
 		    coex_dm->cur_rf_rx_lpf_shrink)
@@ -808,6 +851,7 @@ static void halbtc8821a2ant_RfShrink(struct btc_coexist *btcoexist,
 static void btc8821a2ant_SetSwPenTxRateAdapt(struct btc_coexist *btcoexist,
 					     bool low_penalty_ra)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[6] = {0};
 
 	h2c_parameter[0] = 0x6;	/* opCode, 0x6 = Retry_Penalty */
@@ -824,9 +868,9 @@ static void btc8821a2ant_SetSwPenTxRateAdapt(struct btc_coexist *btcoexist,
 		h2c_parameter[5] = 0xf9;
 	}
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], set WiFi Low-Penalty Retry: %s",
-		    (low_penalty_ra ? "ON!!" : "OFF!!"));
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set WiFi Low-Penalty Retry: %s",
+		 (low_penalty_ra ? "ON!!" : "OFF!!"));
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, h2c_parameter);
 }
@@ -834,17 +878,19 @@ static void btc8821a2ant_SetSwPenTxRateAdapt(struct btc_coexist *btcoexist,
 static void halbtc8821a2ant_low_penalty_ra(struct btc_coexist *btcoexist,
 					   bool force_exec, bool low_penalty_ra)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	/*return;*/
-	btc_alg_dbg(ALGO_TRACE_SW,
-		    "[BTCoex], %s turn LowPenaltyRA = %s\n",
-		    (force_exec ? "force to" : ""),
-		    ((low_penalty_ra) ? "ON" : "OFF"));
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s turn LowPenaltyRA = %s\n",
+		 (force_exec ? "force to" : ""),
+		 ((low_penalty_ra) ? "ON" : "OFF"));
 	coex_dm->cur_low_penalty_ra = low_penalty_ra;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_SW_DETAIL,
-			    "[BTCoex], pre_low_penalty_ra = %d, cur_low_penalty_ra = %d\n",
-			    coex_dm->pre_low_penalty_ra,
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], pre_low_penalty_ra = %d, cur_low_penalty_ra = %d\n",
+			 coex_dm->pre_low_penalty_ra,
 			    coex_dm->cur_low_penalty_ra);
 
 		if (coex_dm->pre_low_penalty_ra == coex_dm->cur_low_penalty_ra)
@@ -859,10 +905,11 @@ static void halbtc8821a2ant_low_penalty_ra(struct btc_coexist *btcoexist,
 static void halbtc8821a2ant_set_dac_swing_reg(struct btc_coexist *btcoexist,
 					      u32 level)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 val = (u8)level;
 
-	btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-		    "[BTCoex], Write SwDacSwing = 0x%x\n", level);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Write SwDacSwing = 0x%x\n", level);
 	btcoexist->btc_write_1byte_bitmask(btcoexist, 0xc5b, 0x3e, val);
 }
 
@@ -880,21 +927,23 @@ static void halbtc8821a2ant_dac_swing(struct btc_coexist *btcoexist,
 				      bool force_exec, bool dac_swing_on,
 				      u32 dac_swing_lvl)
 {
-	btc_alg_dbg(ALGO_TRACE_SW,
-		    "[BTCoex], %s turn DacSwing = %s, dac_swing_lvl = 0x%x\n",
-		    (force_exec ? "force to" : ""),
-		    ((dac_swing_on) ? "ON" : "OFF"),
-		    dac_swing_lvl);
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s turn DacSwing = %s, dac_swing_lvl = 0x%x\n",
+		 (force_exec ? "force to" : ""),
+		 ((dac_swing_on) ? "ON" : "OFF"),
+		 dac_swing_lvl);
 	coex_dm->cur_dac_swing_on = dac_swing_on;
 	coex_dm->cur_dac_swing_lvl = dac_swing_lvl;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_SW_DETAIL,
-			    "[BTCoex], pre_dac_swing_on = %d, pre_dac_swing_lvl = 0x%x, cur_dac_swing_on = %d, cur_dac_swing_lvl = 0x%x\n",
-			    coex_dm->pre_dac_swing_on,
-			    coex_dm->pre_dac_swing_lvl,
-			    coex_dm->cur_dac_swing_on,
-			    coex_dm->cur_dac_swing_lvl);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], pre_dac_swing_on = %d, pre_dac_swing_lvl = 0x%x, cur_dac_swing_on = %d, cur_dac_swing_lvl = 0x%x\n",
+			 coex_dm->pre_dac_swing_on,
+			 coex_dm->pre_dac_swing_lvl,
+			 coex_dm->cur_dac_swing_on,
+			 coex_dm->cur_dac_swing_lvl);
 
 		if ((coex_dm->pre_dac_swing_on == coex_dm->cur_dac_swing_on) &&
 		    (coex_dm->pre_dac_swing_lvl ==
@@ -912,13 +961,15 @@ static void halbtc8821a2ant_dac_swing(struct btc_coexist *btcoexist,
 static void halbtc8821a2ant_set_adc_back_off(struct btc_coexist *btcoexist,
 					     bool adc_back_off)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (adc_back_off) {
-		btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-			    "[BTCoex], BB BackOff Level On!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BB BackOff Level On!\n");
 		btcoexist->btc_write_1byte_bitmask(btcoexist, 0x8db, 0x60, 0x3);
 	} else {
-		btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-			    "[BTCoex], BB BackOff Level Off!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BB BackOff Level Off!\n");
 		btcoexist->btc_write_1byte_bitmask(btcoexist, 0x8db, 0x60, 0x1);
 	}
 }
@@ -926,17 +977,19 @@ static void halbtc8821a2ant_set_adc_back_off(struct btc_coexist *btcoexist,
 static void halbtc8821a2ant_adc_back_off(struct btc_coexist *btcoexist,
 					 bool force_exec, bool adc_back_off)
 {
-	btc_alg_dbg(ALGO_TRACE_SW,
-		    "[BTCoex], %s turn AdcBackOff = %s\n",
-		    (force_exec ? "force to" : ""),
-		    ((adc_back_off) ? "ON" : "OFF"));
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s turn AdcBackOff = %s\n",
+		 (force_exec ? "force to" : ""),
+		 ((adc_back_off) ? "ON" : "OFF"));
 	coex_dm->cur_adc_back_off = adc_back_off;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_SW_DETAIL,
-			    "[BTCoex], pre_adc_back_off = %d, cur_adc_back_off = %d\n",
-			    coex_dm->pre_adc_back_off,
-			    coex_dm->cur_adc_back_off);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], pre_adc_back_off = %d, cur_adc_back_off = %d\n",
+			 coex_dm->pre_adc_back_off,
+			 coex_dm->cur_adc_back_off);
 
 		if (coex_dm->pre_adc_back_off == coex_dm->cur_adc_back_off)
 			return;
@@ -950,20 +1003,22 @@ static void halbtc8821a2ant_set_coex_table(struct btc_coexist *btcoexist,
 					   u32 val0x6c0, u32 val0x6c4,
 					   u32 val0x6c8, u8 val0x6cc)
 {
-	btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-		    "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0);
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0);
 	btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0);
 
-	btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-		    "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4);
 	btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4);
 
-	btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-		    "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8);
 	btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8);
 
-	btc_alg_dbg(ALGO_TRACE_SW_EXEC,
-		    "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc);
 	btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc);
 }
 
@@ -971,28 +1026,30 @@ static void halbtc8821a2ant_coex_table(struct btc_coexist *btcoexist,
 				       bool force_exec, u32 val0x6c0,
 				       u32 val0x6c4, u32 val0x6c8, u8 val0x6cc)
 {
-	btc_alg_dbg(ALGO_TRACE_SW,
-		    "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, 0x6c4 = 0x%x, 0x6c8 = 0x%x, 0x6cc = 0x%x\n",
-		    (force_exec ? "force to" : ""),
-		    val0x6c0, val0x6c4, val0x6c8, val0x6cc);
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, 0x6c4 = 0x%x, 0x6c8 = 0x%x, 0x6cc = 0x%x\n",
+		 (force_exec ? "force to" : ""),
+		 val0x6c0, val0x6c4, val0x6c8, val0x6cc);
 	coex_dm->cur_val0x6c0 = val0x6c0;
 	coex_dm->cur_val0x6c4 = val0x6c4;
 	coex_dm->cur_val0x6c8 = val0x6c8;
 	coex_dm->cur_val0x6cc = val0x6cc;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_SW_DETAIL,
-			    "[BTCoex], pre_val0x6c0 = 0x%x, pre_val0x6c4 = 0x%x, pre_val0x6c8 = 0x%x, pre_val0x6cc = 0x%x !!\n",
-			    coex_dm->pre_val0x6c0,
-			    coex_dm->pre_val0x6c4,
-			    coex_dm->pre_val0x6c8,
-			    coex_dm->pre_val0x6cc);
-		btc_alg_dbg(ALGO_TRACE_SW_DETAIL,
-			    "[BTCoex], cur_val0x6c0 = 0x%x, cur_val0x6c4 = 0x%x, cur_val0x6c8 = 0x%x, cur_val0x6cc = 0x%x !!\n",
-			    coex_dm->cur_val0x6c0,
-			    coex_dm->cur_val0x6c4,
-			    coex_dm->cur_val0x6c8,
-			    coex_dm->cur_val0x6cc);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], pre_val0x6c0 = 0x%x, pre_val0x6c4 = 0x%x, pre_val0x6c8 = 0x%x, pre_val0x6cc = 0x%x !!\n",
+			 coex_dm->pre_val0x6c0,
+			 coex_dm->pre_val0x6c4,
+			 coex_dm->pre_val0x6c8,
+			 coex_dm->pre_val0x6cc);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], cur_val0x6c0 = 0x%x, cur_val0x6c4 = 0x%x, cur_val0x6c8 = 0x%x, cur_val0x6cc = 0x%x !!\n",
+			 coex_dm->cur_val0x6c0,
+			 coex_dm->cur_val0x6c4,
+			 coex_dm->cur_val0x6c8,
+			 coex_dm->cur_val0x6cc);
 
 		if ((coex_dm->pre_val0x6c0 == coex_dm->cur_val0x6c0) &&
 		    (coex_dm->pre_val0x6c4 == coex_dm->cur_val0x6c4) &&
@@ -1012,14 +1069,15 @@ static void halbtc8821a2ant_coex_table(struct btc_coexist *btcoexist,
 static void halbtc8821a2ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoex,
 						   bool enable)
 {
+	struct rtl_priv *rtlpriv = btcoex->adapter;
 	u8 h2c_parameter[1] = {0};
 
 	if (enable)
 		h2c_parameter[0] |= BIT0;/* function enable */
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n",
-		    h2c_parameter[0]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n",
+		 h2c_parameter[0]);
 
 	btcoex->btc_fill_h2c(btcoex, 0x63, 1, h2c_parameter);
 }
@@ -1027,16 +1085,18 @@ static void halbtc8821a2ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoex,
 static void halbtc8821a2ant_ignore_wlan_act(struct btc_coexist *btcoexist,
 					    bool force_exec, bool enable)
 {
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], %s turn Ignore WlanAct %s\n",
-		    (force_exec ? "force to" : ""), (enable ? "ON" : "OFF"));
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s turn Ignore WlanAct %s\n",
+		 (force_exec ? "force to" : ""), (enable ? "ON" : "OFF"));
 	coex_dm->cur_ignore_wlan_act = enable;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], pre_ignore_wlan_act = %d, cur_ignore_wlan_act = %d!!\n",
-			    coex_dm->pre_ignore_wlan_act,
-			    coex_dm->cur_ignore_wlan_act);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], pre_ignore_wlan_act = %d, cur_ignore_wlan_act = %d!!\n",
+			 coex_dm->pre_ignore_wlan_act,
+			 coex_dm->cur_ignore_wlan_act);
 
 		if (coex_dm->pre_ignore_wlan_act ==
 		    coex_dm->cur_ignore_wlan_act)
@@ -1051,6 +1111,7 @@ static void halbtc8821a2ant_set_fw_pstdma(struct btc_coexist *btcoexist,
 					  u8 byte1, u8 byte2, u8 byte3,
 					  u8 byte4, u8 byte5)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 h2c_parameter[5];
 
 	h2c_parameter[0] = byte1;
@@ -1065,13 +1126,13 @@ static void halbtc8821a2ant_set_fw_pstdma(struct btc_coexist *btcoexist,
 	coex_dm->ps_tdma_para[3] = byte4;
 	coex_dm->ps_tdma_para[4] = byte5;
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], FW write 0x60(5bytes) = 0x%x%08x\n",
-		    h2c_parameter[0],
-		    h2c_parameter[1] << 24 |
-		    h2c_parameter[2] << 16 |
-		    h2c_parameter[3] << 8 |
-		    h2c_parameter[4]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], FW write 0x60(5bytes) = 0x%x%08x\n",
+		 h2c_parameter[0],
+		 h2c_parameter[1] << 24 |
+		 h2c_parameter[2] << 16 |
+		 h2c_parameter[3] << 8 |
+		 h2c_parameter[4]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter);
 }
@@ -1165,20 +1226,22 @@ static void halbtc8821a2ant_set_ant_path(struct btc_coexist *btcoexist,
 static void halbtc8821a2ant_ps_tdma(struct btc_coexist *btcoexist,
 				    bool force_exec, bool turn_on, u8 type)
 {
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], %s turn %s PS TDMA, type = %d\n",
-		    (force_exec ? "force to" : ""), (turn_on ? "ON" : "OFF"),
-		    type);
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], %s turn %s PS TDMA, type = %d\n",
+		 (force_exec ? "force to" : ""), (turn_on ? "ON" : "OFF"),
+		 type);
 	coex_dm->cur_ps_tdma_on = turn_on;
 	coex_dm->cur_ps_tdma = type;
 
 	if (!force_exec) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], pre_ps_tdma_on = %d, cur_ps_tdma_on = %d!!\n",
-			    coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on);
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], pre_ps_tdma = %d, cur_ps_tdma = %d!!\n",
-			    coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], pre_ps_tdma_on = %d, cur_ps_tdma_on = %d!!\n",
+			 coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], pre_ps_tdma = %d, cur_ps_tdma = %d!!\n",
+			 coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma);
 
 		if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) &&
 		    (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma))
@@ -1348,6 +1411,7 @@ static void halbtc8821a2ant_bt_inquiry_page(struct btc_coexist *btcoexist)
 
 static bool halbtc8821a2ant_is_common_action(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	bool common = false, wifi_connected = false, wifi_busy = false;
 	bool low_pwr_disable = false;
 
@@ -1364,8 +1428,8 @@ static bool halbtc8821a2ant_is_common_action(struct btc_coexist *btcoexist)
 		btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
 				   &low_pwr_disable);
 
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], Wifi IPS + BT IPS!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Wifi IPS + BT IPS!!\n");
 
 		halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
 		halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
@@ -1382,13 +1446,13 @@ static bool halbtc8821a2ant_is_common_action(struct btc_coexist *btcoexist)
 				   &low_pwr_disable);
 
 		if (wifi_busy) {
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Wifi Busy + BT IPS!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Wifi Busy + BT IPS!!\n");
 			halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
 						false, 1);
 		} else {
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Wifi LPS + BT IPS!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Wifi LPS + BT IPS!!\n");
 			halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
 						false, 1);
 		}
@@ -1406,8 +1470,8 @@ static bool halbtc8821a2ant_is_common_action(struct btc_coexist *btcoexist)
 		btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
 				   &low_pwr_disable);
 
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], Wifi IPS + BT LPS!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Wifi IPS + BT LPS!!\n");
 
 		halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
 		halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
@@ -1423,13 +1487,13 @@ static bool halbtc8821a2ant_is_common_action(struct btc_coexist *btcoexist)
 			BTC_SET_ACT_DISABLE_LOW_POWER, &low_pwr_disable);
 
 		if (wifi_busy) {
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Wifi Busy + BT LPS!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Wifi Busy + BT LPS!!\n");
 			halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
 						false, 1);
 		} else {
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Wifi LPS + BT LPS!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Wifi LPS + BT LPS!!\n");
 			halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
 						false, 1);
 		}
@@ -1448,8 +1512,8 @@ static bool halbtc8821a2ant_is_common_action(struct btc_coexist *btcoexist)
 		btcoexist->btc_set(btcoexist,
 			BTC_SET_ACT_DISABLE_LOW_POWER, &low_pwr_disable);
 
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], Wifi IPS + BT Busy!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Wifi IPS + BT Busy!!\n");
 
 		halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
 		halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
@@ -1468,12 +1532,12 @@ static bool halbtc8821a2ant_is_common_action(struct btc_coexist *btcoexist)
 				   &low_pwr_disable);
 
 		if (wifi_busy) {
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Wifi Busy + BT Busy!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Wifi Busy + BT Busy!!\n");
 			common = false;
 		} else {
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Wifi LPS + BT Busy!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Wifi LPS + BT Busy!!\n");
 			halbtc8821a2ant_ps_tdma(btcoexist,
 						NORMAL_EXEC, true, 21);
 
@@ -1494,9 +1558,11 @@ static bool halbtc8821a2ant_is_common_action(struct btc_coexist *btcoexist)
 static void btc8821a2_int1(struct btc_coexist *btcoexist, bool tx_pause,
 			   int result)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (tx_pause) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], TxPause = 1\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], TxPause = 1\n");
 
 		if (coex_dm->cur_ps_tdma == 71) {
 			halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
@@ -1591,8 +1657,8 @@ static void btc8821a2_int1(struct btc_coexist *btcoexist, bool tx_pause,
 			}
 		}
 	} else {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], TxPause = 0\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], TxPause = 0\n");
 		if (coex_dm->cur_ps_tdma == 5) {
 			halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
 						true, 71);
@@ -1695,9 +1761,11 @@ static void btc8821a2_int1(struct btc_coexist *btcoexist, bool tx_pause,
 static void btc8821a2_int2(struct btc_coexist *btcoexist, bool tx_pause,
 			   int result)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (tx_pause) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], TxPause = 1\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], TxPause = 1\n");
 		if (coex_dm->cur_ps_tdma == 1) {
 			halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
 						true, 6);
@@ -1786,8 +1854,8 @@ static void btc8821a2_int2(struct btc_coexist *btcoexist, bool tx_pause,
 			}
 		}
 	} else {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], TxPause = 0\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], TxPause = 0\n");
 		if (coex_dm->cur_ps_tdma == 5) {
 			halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
 						true, 2);
@@ -1881,9 +1949,11 @@ static void btc8821a2_int2(struct btc_coexist *btcoexist, bool tx_pause,
 static void btc8821a2_int3(struct btc_coexist *btcoexist, bool tx_pause,
 			   int result)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (tx_pause) {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], TxPause = 1\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], TxPause = 1\n");
 		if (coex_dm->cur_ps_tdma == 1) {
 			halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
 						true, 7);
@@ -1972,8 +2042,8 @@ static void btc8821a2_int3(struct btc_coexist *btcoexist, bool tx_pause,
 			}
 		}
 	} else {
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], TxPause = 0\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], TxPause = 0\n");
 		if (coex_dm->cur_ps_tdma == 5) {
 			halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
 						true, 3);
@@ -2068,6 +2138,7 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist,
 				      bool sco_hid, bool tx_pause,
 				      u8 max_interval)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	static long	up, dn, m, n, wait_count;
 	 /* 0: no change, +1: increase WiFi duration,
 	  * -1: decrease WiFi duration
@@ -2075,13 +2146,13 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist,
 	int		result;
 	u8		retry_count = 0;
 
-	btc_alg_dbg(ALGO_TRACE_FW,
-		    "[BTCoex], TdmaDurationAdjust()\n");
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], TdmaDurationAdjust()\n");
 
 	if (coex_dm->reset_tdma_adjust) {
 		coex_dm->reset_tdma_adjust = false;
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], first run TdmaDurationAdjust()!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], first run TdmaDurationAdjust()!!\n");
 		if (sco_hid) {
 			if (tx_pause) {
 				if (max_interval == 1) {
@@ -2094,11 +2165,6 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist,
 								NORMAL_EXEC,
 								true, 14);
 					coex_dm->tdma_adj_type = 14;
-				} else if (max_interval == 3) {
-					halbtc8821a2ant_ps_tdma(btcoexist,
-								NORMAL_EXEC,
-								true, 15);
-					coex_dm->tdma_adj_type = 15;
 				} else {
 					halbtc8821a2ant_ps_tdma(btcoexist,
 								NORMAL_EXEC,
@@ -2116,11 +2182,6 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist,
 								NORMAL_EXEC,
 								true, 10);
 					coex_dm->tdma_adj_type = 10;
-				} else if (max_interval == 3) {
-					halbtc8821a2ant_ps_tdma(btcoexist,
-								NORMAL_EXEC,
-								true, 11);
-					coex_dm->tdma_adj_type = 11;
 				} else {
 					halbtc8821a2ant_ps_tdma(btcoexist,
 								NORMAL_EXEC,
@@ -2140,11 +2201,6 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist,
 								NORMAL_EXEC,
 								true, 6);
 					coex_dm->tdma_adj_type = 6;
-				} else if (max_interval == 3) {
-					halbtc8821a2ant_ps_tdma(btcoexist,
-								NORMAL_EXEC,
-								true, 7);
-					coex_dm->tdma_adj_type = 7;
 				} else {
 					halbtc8821a2ant_ps_tdma(btcoexist,
 								NORMAL_EXEC,
@@ -2162,11 +2218,6 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist,
 								NORMAL_EXEC,
 								true, 2);
 					coex_dm->tdma_adj_type = 2;
-				} else if (max_interval == 3) {
-					halbtc8821a2ant_ps_tdma(btcoexist,
-								NORMAL_EXEC,
-								true, 3);
-					coex_dm->tdma_adj_type = 3;
 				} else {
 					halbtc8821a2ant_ps_tdma(btcoexist,
 								NORMAL_EXEC,
@@ -2185,10 +2236,10 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist,
 	} else {
 		/* accquire the BT TRx retry count from BT_Info byte2 */
 		retry_count = coex_sta->bt_retry_cnt;
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], retry_count = %d\n", retry_count);
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], up = %d, dn = %d, m = %d, n = %d, wait_count = %d\n",
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], retry_count = %d\n", retry_count);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], up = %d, dn = %d, m = %d, n = %d, wait_count = %d\n",
 			    (int)up, (int)dn, (int)m, (int)n, (int)wait_count);
 		result = 0;
 		wait_count++;
@@ -2210,8 +2261,8 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist,
 				up = 0;
 				dn = 0;
 				result = 1;
-				btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-					    "[BTCoex], Increase wifi duration!!\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], Increase wifi duration!!\n");
 			}
 		} else if (retry_count <= 3) {
 			/* <=3 retry in the last 2-second duration */
@@ -2240,8 +2291,8 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist,
 				dn = 0;
 				wait_count = 0;
 				result = -1;
-				btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-					    "[BTCoex], Decrease wifi duration for retryCounter<3!!\n");
+				RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+					 "[BTCoex], Decrease wifi duration for retryCounter<3!!\n");
 			}
 		} else {
 			/* retry count > 3, if retry count > 3 happens once,
@@ -2262,12 +2313,12 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist,
 			dn = 0;
 			wait_count = 0;
 			result = -1;
-			btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-				    "[BTCoex], Decrease wifi duration for retryCounter>3!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Decrease wifi duration for retryCounter>3!!\n");
 		}
 
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], max Interval = %d\n", max_interval);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], max Interval = %d\n", max_interval);
 		if (max_interval == 1)
 			btc8821a2_int1(btcoexist, tx_pause, result);
 		else if (max_interval == 2)
@@ -2283,8 +2334,8 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist,
 	if (coex_dm->cur_ps_tdma != coex_dm->tdma_adj_type) {
 		bool	scan = false, link = false, roam = false;
 
-		btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-			    "[BTCoex], PsTdma type dismatch!!!, cur_ps_tdma = %d, recordPsTdma = %d\n",
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], PsTdma type dismatch!!!, cur_ps_tdma = %d, recordPsTdma = %d\n",
 			    coex_dm->cur_ps_tdma, coex_dm->tdma_adj_type);
 
 		btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
@@ -2295,8 +2346,8 @@ static void btc8821a2ant_tdma_dur_adj(struct btc_coexist *btcoexist,
 			halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
 						coex_dm->tdma_adj_type);
 		} else {
-			btc_alg_dbg(ALGO_TRACE_FW_DETAIL,
-				    "[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n");
 		}
 	}
 
@@ -2311,7 +2362,7 @@ static void halbtc8821a2ant_action_sco(struct btc_coexist *btcoexist)
 
 	wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2,
 							  15, 0);
-	bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2, 35, 0);
+	bt_rssi_state = halbtc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
 
 	halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 4);
 
@@ -2337,14 +2388,8 @@ static void halbtc8821a2ant_action_sco(struct btc_coexist *btcoexist)
 		 * halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5);
 		 */
 
-		if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
-		    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-			halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-						false, 0); /*for voice quality*/
-		} else {
-			halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-						false, 0); /*for voice quality*/
-		}
+		halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+					false, 0); /*for voice quality*/
 
 		/* sw mechanism */
 		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
@@ -2395,7 +2440,7 @@ static void halbtc8821a2ant_action_hid(struct btc_coexist *btcoexist)
 
 	wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist,
 							  0, 2, 15, 0);
-	bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2, 35, 0);
+	bt_rssi_state = halbtc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
 
 	halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
 
@@ -2475,7 +2520,7 @@ static void halbtc8821a2ant_action_a2dp(struct btc_coexist *btcoexist)
 
 	wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2,
 							  15, 0);
-	bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2, 35, 0);
+	bt_rssi_state = halbtc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
 
 	/* fw dac swing is called in btc8821a2ant_tdma_dur_adj()
 	 * halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
@@ -2543,7 +2588,7 @@ static void halbtc8821a2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist)
 	bt_info_ext = coex_sta->bt_info_ext;
 	wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2,
 							  15, 0);
-	bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2, 35, 0);
+	bt_rssi_state = halbtc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
 
 	/*fw dac swing is called in btc8821a2ant_tdma_dur_adj()
 	 *halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
@@ -2612,7 +2657,7 @@ static void halbtc8821a2ant_action_pan_edr(struct btc_coexist *btcoexist)
 
 	wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2,
 							  15, 0);
-	bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2, 35, 0);
+	bt_rssi_state = halbtc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
 
 	halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
 
@@ -2692,7 +2737,7 @@ static void halbtc8821a2ant_action_pan_hs(struct btc_coexist *btcoexist)
 
 	wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist,
 							  0, 2, 15, 0);
-	bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2, 35, 0);
+	bt_rssi_state = halbtc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
 
 	halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
 
@@ -2734,14 +2779,7 @@ static void halbtc8821a2ant_action_pan_hs(struct btc_coexist *btcoexist)
 						   NORMAL_EXEC, false);
 		}
 
-		if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
-		    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-			halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-						false, 1);
-		} else {
-			halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
-						false, 1);
-		}
+		halbtc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
 
 		/* sw mechanism */
 		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
@@ -2768,7 +2806,7 @@ static void halbtc8821a2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
 	bt_info_ext = coex_sta->bt_info_ext;
 	wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2,
 							  15, 0);
-	bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2, 35, 0);
+	bt_rssi_state = halbtc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
 
 	halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
 
@@ -2779,40 +2817,18 @@ static void halbtc8821a2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
 
 	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
-	if (BTC_WIFI_BW_LEGACY == wifi_bw) {
-		/* for HID at 11b/g mode */
-		halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
-					   0x5afa5afa, 0xffff, 0x3);
-	} else {
-		/* for HID quality & wifi performance balance at 11n mode */
-		halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
-					   0x5afa5afa, 0xffff, 0x3);
-	}
+	halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
+				   0x5afa5afa, 0xffff, 0x3);
 
 	if (BTC_WIFI_BW_HT40 == wifi_bw) {
 		/* fw mechanism */
 		if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
-		    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-			if (bt_info_ext&BIT0) {
-				/* a2dp basic rate */
-				btc8821a2ant_tdma_dur_adj(btcoexist, false,
-							  false, 3);
-			} else {
-				/* a2dp edr rate */
-				btc8821a2ant_tdma_dur_adj(btcoexist, false,
-							  false, 3);
-			}
-		} else {
-			if (bt_info_ext&BIT0) {
-				/* a2dp basic rate */
-				btc8821a2ant_tdma_dur_adj(btcoexist, false,
-							  true, 3);
-			} else {
-				/* a2dp edr rate */
-				btc8821a2ant_tdma_dur_adj(btcoexist, false,
-							  true, 3);
-			}
-		}
+		    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH))
+			btc8821a2ant_tdma_dur_adj(btcoexist, false,
+						  false, 3);
+		else
+			btc8821a2ant_tdma_dur_adj(btcoexist, false,
+						  true, 3);
 
 		/* sw mechanism */
 		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
@@ -2826,31 +2842,14 @@ static void halbtc8821a2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
 					      false, false);
 			btc8821a2ant_sw_mech2(btcoexist, false, false,
 					      false, 0x18);
-		};
+		}
 	} else {
 		/* fw mechanism */
 		if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
-		    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-			if (bt_info_ext&BIT0) {
-				/* a2dp basic rate */
-				btc8821a2ant_tdma_dur_adj(btcoexist, false,
-							  false, 3);
-			} else {
-				/* a2dp edr rate */
-				btc8821a2ant_tdma_dur_adj(btcoexist, false,
-							  false, 3);
-			}
-		} else {
-			if (bt_info_ext&BIT0) {
-				/* a2dp basic rate */
-				btc8821a2ant_tdma_dur_adj(btcoexist, false,
-							  true, 3);
-			} else {
-				/* a2dp edr rate */
-				btc8821a2ant_tdma_dur_adj(btcoexist, false,
-							  true, 3);
-			}
-		}
+		    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH))
+			btc8821a2ant_tdma_dur_adj(btcoexist, false, false, 3);
+		else
+			btc8821a2ant_tdma_dur_adj(btcoexist, false, true, 3);
 
 		/* sw mechanism */
 		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
@@ -2875,7 +2874,7 @@ static void halbtc8821a2ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
 
 	wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2,
 							  15, 0);
-	bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2, 35, 0);
+	bt_rssi_state = halbtc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
 
 	halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
 
@@ -2886,15 +2885,8 @@ static void halbtc8821a2ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
 
 	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
-	if (BTC_WIFI_BW_LEGACY == wifi_bw) {
-		/* for HID at 11b/g mode */
-		halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
-					   0x5a5f5a5f, 0xffff, 0x3);
-	} else {
-		/* for HID quality & wifi performance balance at 11n mode */
-		halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
-					   0x5a5f5a5f, 0xffff, 0x3);
-	}
+	halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
+				   0x5a5f5a5f, 0xffff, 0x3);
 
 	if (BTC_WIFI_BW_HT40 == wifi_bw) {
 		halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 3);
@@ -2958,7 +2950,7 @@ static void btc8821a2ant_act_hid_a2dp_pan_edr(struct btc_coexist *btcoexist)
 	bt_info_ext = coex_sta->bt_info_ext;
 	wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist,
 							  0, 2, 15, 0);
-	bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2, 35, 0);
+	bt_rssi_state = halbtc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
 
 	halbtc8821a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
 
@@ -2969,40 +2961,12 @@ static void btc8821a2ant_act_hid_a2dp_pan_edr(struct btc_coexist *btcoexist)
 
 	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
-	if (BTC_WIFI_BW_LEGACY == wifi_bw) {
-		/* for HID at 11b/g mode */
-		halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
-					   0x5a5a5a5a, 0xffff, 0x3);
-	} else {
-		/* for HID quality & wifi performance balance at 11n mode */
-		halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
-					   0x5a5a5a5a, 0xffff, 0x3);
-	}
+	halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
+				   0x5a5a5a5a, 0xffff, 0x3);
 
 	if (BTC_WIFI_BW_HT40 == wifi_bw) {
 		/* fw mechanism */
-		if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
-		    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-			if (bt_info_ext&BIT0) {
-				/* a2dp basic rate */
-				btc8821a2ant_tdma_dur_adj(btcoexist, true,
-							  true, 3);
-			} else {
-				/* a2dp edr rate */
-				btc8821a2ant_tdma_dur_adj(btcoexist, true,
-							  true, 3);
-			}
-		} else {
-			if (bt_info_ext&BIT0) {
-				/* a2dp basic rate */
-				btc8821a2ant_tdma_dur_adj(btcoexist, true,
-							  true, 3);
-			} else {
-				/* a2dp edr rate */
-				btc8821a2ant_tdma_dur_adj(btcoexist, true,
-							  true, 3);
-			}
-		}
+		btc8821a2ant_tdma_dur_adj(btcoexist, true, true, 3);
 
 		/* sw mechanism */
 		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
@@ -3066,7 +3030,7 @@ static void halbtc8821a2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
 	bt_info_ext = coex_sta->bt_info_ext;
 	wifi_rssi_state = halbtc8821a2ant_wifi_rssi_state(btcoexist, 0, 2,
 							  15, 0);
-	bt_rssi_state = halbtc8821a2ant_bt_rssi_state(2, 35, 0);
+	bt_rssi_state = halbtc8821a2ant_bt_rssi_state(btcoexist, 2, 35, 0);
 
 	if (halbtc8821a2ant_need_to_dec_bt_pwr(btcoexist))
 		halbtc8821a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, true);
@@ -3075,40 +3039,12 @@ static void halbtc8821a2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
 
 	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
 
-	if (BTC_WIFI_BW_LEGACY == wifi_bw) {
-		/* for HID at 11b/g mode */
-		halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
-					   0x5f5b5f5b, 0xffffff, 0x3);
-	} else {
-		/*for HID quality & wifi performance balance at 11n mode*/
-		halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
-					   0x5f5b5f5b, 0xffffff, 0x3);
-	}
+	halbtc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
+				   0x5f5b5f5b, 0xffffff, 0x3);
 
 	if (BTC_WIFI_BW_HT40 == wifi_bw) {
 		/* fw mechanism */
-		if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
-		    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-			if (bt_info_ext&BIT0) {
-				/* a2dp basic rate */
-				btc8821a2ant_tdma_dur_adj(btcoexist,
-							  true, true, 2);
-			} else {
-				/* a2dp edr rate */
-				btc8821a2ant_tdma_dur_adj(btcoexist,
-							  true, true, 2);
-			}
-		} else {
-			if (bt_info_ext&BIT0) {
-				/* a2dp basic rate */
-				btc8821a2ant_tdma_dur_adj(btcoexist,
-							  true, true, 2);
-			} else {
-				/* a2dp edr rate */
-				btc8821a2ant_tdma_dur_adj(btcoexist,
-							  true, true, 2);
-			}
-		}
+		btc8821a2ant_tdma_dur_adj(btcoexist, true, true, 2);
 
 		/* sw mechanism */
 		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
@@ -3125,29 +3061,7 @@ static void halbtc8821a2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
 		}
 	} else {
 		/* fw mechanism */
-		if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
-		    (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
-			if (bt_info_ext&BIT0) {
-				/* a2dp basic rate */
-				btc8821a2ant_tdma_dur_adj(btcoexist,
-							  true, true, 2);
-
-			} else {
-				/* a2dp edr rate */
-				btc8821a2ant_tdma_dur_adj(btcoexist,
-							  true, true, 2);
-			}
-		} else {
-			if (bt_info_ext&BIT0) {
-				/*a2dp basic rate*/
-				btc8821a2ant_tdma_dur_adj(btcoexist,
-							  true, true, 2);
-			} else {
-				/*a2dp edr rate*/
-				btc8821a2ant_tdma_dur_adj(btcoexist,
-							  true, true, 2);
-			}
-		}
+		btc8821a2ant_tdma_dur_adj(btcoexist, true, true, 2);
 
 		/* sw mechanism */
 		if ((wifi_rssi_state == BTC_RSSI_STATE_HIGH) ||
@@ -3167,12 +3081,13 @@ static void halbtc8821a2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
 
 static void halbtc8821a2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	bool	wifi_under_5g = false;
 	u8	algorithm = 0;
 
 	if (btcoexist->manual_control) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], Manual control!!!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Manual control!!!\n");
 		return;
 	}
 
@@ -3180,8 +3095,8 @@ static void halbtc8821a2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
 		BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
 
 	if (wifi_under_5g) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], RunCoexistMechanism(), run 5G coex setting!!<===\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], RunCoexistMechanism(), run 5G coex setting!!<===\n");
 		halbtc8821a2ant_coex_under_5g(btcoexist);
 		return;
 	}
@@ -3189,82 +3104,82 @@ static void halbtc8821a2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
 	algorithm = halbtc8821a2ant_action_algorithm(btcoexist);
 	if (coex_sta->c2h_bt_inquiry_page &&
 	    (BT_8821A_2ANT_COEX_ALGO_PANHS != algorithm)) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], BT is under inquiry/page scan !!\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BT is under inquiry/page scan !!\n");
 		halbtc8821a2ant_bt_inquiry_page(btcoexist);
 		return;
 	}
 
 	coex_dm->cur_algorithm = algorithm;
-	btc_alg_dbg(ALGO_TRACE,
-		    "[BTCoex], Algorithm = %d\n", coex_dm->cur_algorithm);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Algorithm = %d\n", coex_dm->cur_algorithm);
 
 	if (halbtc8821a2ant_is_common_action(btcoexist)) {
-		btc_alg_dbg(ALGO_TRACE,
-			    "[BTCoex], Action 2-Ant common\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Action 2-Ant common\n");
 		coex_dm->reset_tdma_adjust = true;
 	} else {
 		if (coex_dm->cur_algorithm != coex_dm->pre_algorithm) {
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], pre_algorithm = %d, cur_algorithm = %d\n",
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], pre_algorithm = %d, cur_algorithm = %d\n",
 				    coex_dm->pre_algorithm,
 				    coex_dm->cur_algorithm);
 			coex_dm->reset_tdma_adjust = true;
 		}
 		switch (coex_dm->cur_algorithm) {
 		case BT_8821A_2ANT_COEX_ALGO_SCO:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action 2-Ant, algorithm = SCO\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action 2-Ant, algorithm = SCO\n");
 			halbtc8821a2ant_action_sco(btcoexist);
 			break;
 		case BT_8821A_2ANT_COEX_ALGO_HID:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action 2-Ant, algorithm = HID\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action 2-Ant, algorithm = HID\n");
 			halbtc8821a2ant_action_hid(btcoexist);
 			break;
 		case BT_8821A_2ANT_COEX_ALGO_A2DP:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action 2-Ant, algorithm = A2DP\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action 2-Ant, algorithm = A2DP\n");
 			halbtc8821a2ant_action_a2dp(btcoexist);
 			break;
 		case BT_8821A_2ANT_COEX_ALGO_A2DP_PANHS:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action 2-Ant, algorithm = A2DP+PAN(HS)\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action 2-Ant, algorithm = A2DP+PAN(HS)\n");
 			halbtc8821a2ant_action_a2dp_pan_hs(btcoexist);
 			break;
 		case BT_8821A_2ANT_COEX_ALGO_PANEDR:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)\n");
 			halbtc8821a2ant_action_pan_edr(btcoexist);
 			break;
 		case BT_8821A_2ANT_COEX_ALGO_PANHS:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action 2-Ant, algorithm = HS mode\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action 2-Ant, algorithm = HS mode\n");
 			halbtc8821a2ant_action_pan_hs(btcoexist);
 			break;
 		case BT_8821A_2ANT_COEX_ALGO_PANEDR_A2DP:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action 2-Ant, algorithm = PAN+A2DP\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action 2-Ant, algorithm = PAN+A2DP\n");
 			halbtc8821a2ant_action_pan_edr_a2dp(btcoexist);
 			break;
 		case BT_8821A_2ANT_COEX_ALGO_PANEDR_HID:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)+HID\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)+HID\n");
 			halbtc8821a2ant_action_pan_edr_hid(btcoexist);
 			break;
 		case BT_8821A_2ANT_COEX_ALGO_HID_A2DP_PANEDR:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action 2-Ant, algorithm = HID+A2DP+PAN\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action 2-Ant, algorithm = HID+A2DP+PAN\n");
 			btc8821a2ant_act_hid_a2dp_pan_edr(btcoexist);
 			break;
 		case BT_8821A_2ANT_COEX_ALGO_HID_A2DP:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action 2-Ant, algorithm = HID+A2DP\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action 2-Ant, algorithm = HID+A2DP\n");
 			halbtc8821a2ant_action_hid_a2dp(btcoexist);
 			break;
 		default:
-			btc_alg_dbg(ALGO_TRACE,
-				    "[BTCoex], Action 2-Ant, algorithm = coexist All Off!!\n");
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "[BTCoex], Action 2-Ant, algorithm = coexist All Off!!\n");
 			halbtc8821a2ant_coex_all_off(btcoexist);
 			break;
 		}
@@ -3281,10 +3196,11 @@ static void halbtc8821a2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
  */
 void ex_halbtc8821a2ant_init_hwconfig(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8 u1tmp = 0;
 
-	btc_iface_dbg(INTF_INIT,
-		      "[BTCoex], 2Ant Init HW Config!!\n");
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], 2Ant Init HW Config!!\n");
 
 	/* backup rf 0x1e value */
 	coex_dm->bt_rf0x1e_backup =
@@ -3312,13 +3228,12 @@ void ex_halbtc8821a2ant_init_hwconfig(struct btc_coexist *btcoexist)
 	btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0x20, 0x1);
 }
 
-void
-ex_halbtc8821a2ant_init_coex_dm(
-	struct btc_coexist *btcoexist
-	)
+void ex_halbtc8821a2ant_init_coex_dm(struct btc_coexist *btcoexist)
 {
-	btc_iface_dbg(INTF_INIT,
-		      "[BTCoex], Coex Mechanism Init!!\n");
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Coex Mechanism Init!!\n");
 
 	halbtc8821a2ant_init_coex_dm(btcoexist);
 }
@@ -3341,7 +3256,7 @@ ex_halbtc8821a2ant_display_coex_info(
 	u32 fw_ver = 0, bt_patch_ver = 0;
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n ============[BT Coexist info]============");
+		 "\r\n ============[BT Coexist info]============");
 
 	if (!board_info->bt_exist) {
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n BT not exists !!!");
@@ -3349,23 +3264,23 @@ ex_halbtc8821a2ant_display_coex_info(
 	}
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %d/ %d ", "Ant PG number/ Ant mechanism:",
-		   board_info->pg_ant_num, board_info->btdm_ant_num);
+		 "\r\n %-35s = %d/ %d ", "Ant PG number/ Ant mechanism:",
+		 board_info->pg_ant_num, board_info->btdm_ant_num);
 
 	if (btcoexist->manual_control) {
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-			   "\r\n %-35s", "[Action Manual control]!!");
+			 "\r\n %-35s", "[Action Manual control]!!");
 	}
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %s / %d", "BT stack/ hci ext ver",
+		 "\r\n %-35s = %s / %d", "BT stack/ hci ext ver",
 		   ((stack_info->profile_notified) ? "Yes" : "No"),
 		   stack_info->hci_version);
 
 	btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver);
 	btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %d_%d/ 0x%x/ 0x%x(%d)",
+		 "\r\n %-35s = %d_%d/ 0x%x/ 0x%x(%d)",
 		   "CoexVer/ FwVer/ PatchVer",
 		   glcoex_ver_date_8821a_2ant, glcoex_ver_8821a_2ant,
 		   fw_ver, bt_patch_ver, bt_patch_ver);
@@ -3377,26 +3292,26 @@ ex_halbtc8821a2ant_display_coex_info(
 	btcoexist->btc_get(btcoexist,
 		BTC_GET_U1_WIFI_HS_CHNL, &wifi_hs_chnl);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %d / %d(%d)",
+		 "\r\n %-35s = %d / %d(%d)",
 		   "Dot11 channel / HsMode(HsChnl)",
 		   wifi_dot_11_chnl, bt_hs_on, wifi_hs_chnl);
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %3ph ",
+		 "\r\n %-35s = %3ph ",
 		   "H2C Wifi inform bt chnl Info",
 		   coex_dm->wifi_chnl_info);
 
 	btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
 	btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %ld/ %ld", "Wifi rssi/ HS rssi",
+		 "\r\n %-35s = %ld/ %ld", "Wifi rssi/ HS rssi",
 		   wifi_rssi, bt_hs_rssi);
 
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
 	btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %d/ %d/ %d ", "Wifi link/ roam/ scan",
+		 "\r\n %-35s = %d/ %d/ %d ", "Wifi link/ roam/ scan",
 		   link, roam, scan);
 
 	btcoexist->btc_get(btcoexist,
@@ -3408,7 +3323,7 @@ ex_halbtc8821a2ant_display_coex_info(
 	btcoexist->btc_get(btcoexist,
 		BTC_GET_U4_WIFI_TRAFFIC_DIRECTION, &wifi_traffic_dir);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %s / %s/ %s ", "Wifi status",
+		 "\r\n %-35s = %s / %s/ %s ", "Wifi status",
 		   (wifi_under_5g ? "5G" : "2.4G"),
 		   ((BTC_WIFI_BW_LEGACY == wifi_bw) ? "Legacy" :
 		    (((BTC_WIFI_BW_HT40 == wifi_bw) ? "HT40" : "HT20"))),
@@ -3417,7 +3332,7 @@ ex_halbtc8821a2ant_display_coex_info(
 		     "uplink" : "downlink")));
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = [%s/ %d/ %d] ", "BT [status/ rssi/ retryCnt]",
+		 "\r\n %-35s = [%s/ %d/ %d] ", "BT [status/ rssi/ retryCnt]",
 		   ((coex_sta->c2h_bt_inquiry_page) ? ("inquiry/page scan") :
 		    ((BT_8821A_2ANT_BT_STATUS_IDLE == coex_dm->bt_status)
 		     ? "idle" : ((BT_8821A_2ANT_BT_STATUS_CON_IDLE ==
@@ -3426,7 +3341,7 @@ ex_halbtc8821a2ant_display_coex_info(
 
 	if (stack_info->profile_notified) {
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-			   "\r\n %-35s = %d / %d / %d / %d", "SCO/HID/PAN/A2DP",
+			 "\r\n %-35s = %d / %d / %d / %d", "SCO/HID/PAN/A2DP",
 			   stack_info->sco_exist, stack_info->hid_exist,
 			   stack_info->pan_exist, stack_info->a2dp_exist);
 
@@ -3436,117 +3351,117 @@ ex_halbtc8821a2ant_display_coex_info(
 
 	bt_info_ext = coex_sta->bt_info_ext;
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %s",
-		   "BT Info A2DP rate",
+		 "BT Info A2DP rate",
 		   (bt_info_ext&BIT0) ? "Basic rate" : "EDR rate");
 
 	for (i = 0; i < BT_INFO_SRC_8821A_2ANT_MAX; i++) {
 		if (coex_sta->bt_info_c2h_cnt[i]) {
 			RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-				   "\r\n %-35s = %7ph(%d)",
-				   glbt_info_src_8821a_2ant[i],
-				   coex_sta->bt_info_c2h[i],
-				   coex_sta->bt_info_c2h_cnt[i]);
+				 "\r\n %-35s = %7ph(%d)",
+				 glbt_info_src_8821a_2ant[i],
+				 coex_sta->bt_info_c2h[i],
+				 coex_sta->bt_info_c2h_cnt[i]);
 		}
 	}
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %s/%s",
-		   "PS state, IPS/LPS",
-		   ((coex_sta->under_ips ? "IPS ON" : "IPS OFF")),
-		   ((coex_sta->under_lps ? "LPS ON" : "LPS OFF")));
+		 "PS state, IPS/LPS",
+		 ((coex_sta->under_ips ? "IPS ON" : "IPS OFF")),
+		 ((coex_sta->under_lps ? "LPS ON" : "LPS OFF")));
 	btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_FW_PWR_MODE_CMD);
 
 	/* Sw mechanism*/
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s",
-		   "============[Sw mechanism]============");
+		 "============[Sw mechanism]============");
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %d/ %d/ %d/ %d ",
-		   "SM1[ShRf/ LpRA/ LimDig/ btLna]",
-		   coex_dm->cur_rf_rx_lpf_shrink, coex_dm->cur_low_penalty_ra,
-		   coex_dm->limited_dig, coex_dm->cur_bt_lna_constrain);
+		 "\r\n %-35s = %d/ %d/ %d/ %d ",
+		 "SM1[ShRf/ LpRA/ LimDig/ btLna]",
+		 coex_dm->cur_rf_rx_lpf_shrink, coex_dm->cur_low_penalty_ra,
+		 coex_dm->limited_dig, coex_dm->cur_bt_lna_constrain);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = %d/ %d/ %d(0x%x) ",
-		   "SM2[AgcT/ AdcB/ SwDacSwing(lvl)]",
-		   coex_dm->cur_agc_table_en, coex_dm->cur_adc_back_off,
-		   coex_dm->cur_dac_swing_on, coex_dm->cur_dac_swing_lvl);
+		 "\r\n %-35s = %d/ %d/ %d(0x%x) ",
+		 "SM2[AgcT/ AdcB/ SwDacSwing(lvl)]",
+		 coex_dm->cur_agc_table_en, coex_dm->cur_adc_back_off,
+		 coex_dm->cur_dac_swing_on, coex_dm->cur_dac_swing_lvl);
 
 	/* Fw mechanism*/
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s",
-		   "============[Fw mechanism]============");
+		 "============[Fw mechanism]============");
 
 	if (!btcoexist->manual_control) {
 		ps_tdma_case = coex_dm->cur_ps_tdma;
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-			   "\r\n %-35s = %5ph case-%d",
-			   "PS TDMA",
-			   coex_dm->ps_tdma_para, ps_tdma_case);
+			 "\r\n %-35s = %5ph case-%d",
+			 "PS TDMA",
+			 coex_dm->ps_tdma_para, ps_tdma_case);
 
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-			   "\r\n %-35s = %d/ %d ", "DecBtPwr/ IgnWlanAct",
-			   coex_dm->cur_dec_bt_pwr,
-			   coex_dm->cur_ignore_wlan_act);
+			 "\r\n %-35s = %d/ %d ", "DecBtPwr/ IgnWlanAct",
+			 coex_dm->cur_dec_bt_pwr,
+			 coex_dm->cur_ignore_wlan_act);
 	}
 
 	/* Hw setting*/
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s", "============[Hw setting]============");
+		 "\r\n %-35s", "============[Hw setting]============");
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
-		   "\r\n %-35s = 0x%x", "RF-A, 0x1e initVal",
-		   coex_dm->bt_rf0x1e_backup);
+		 "\r\n %-35s = 0x%x", "RF-A, 0x1e initVal",
+		 coex_dm->bt_rf0x1e_backup);
 
 	u1tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778);
 	u1tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x6cc);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x ",
-		   "0x778 (W_Act)/ 0x6cc (CoTab Sel)",
-		   u1tmp[0], u1tmp[1]);
+		 "0x778 (W_Act)/ 0x6cc (CoTab Sel)",
+		 u1tmp[0], u1tmp[1]);
 
 	u1tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x8db);
 	u1tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xc5b);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x",
-		   "0x8db(ADC)/0xc5b[29:25](DAC)",
-		   ((u1tmp[0]&0x60)>>5), ((u1tmp[1]&0x3e)>>1));
+		 "0x8db(ADC)/0xc5b[29:25](DAC)",
+		 ((u1tmp[0] & 0x60) >> 5), ((u1tmp[1] & 0x3e) >> 1));
 
 	u4tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xcb4);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x",
-		   "0xcb4[7:0](ctrl)/ 0xcb4[29:28](val)",
-		   u4tmp[0]&0xff, ((u4tmp[0]&0x30000000)>>28));
+		 "0xcb4[7:0](ctrl)/ 0xcb4[29:28](val)",
+		 u4tmp[0] & 0xff, ((u4tmp[0] & 0x30000000) >> 28));
 
 	u1tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x40);
 	u4tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x4c);
 	u4tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x974);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
-		   "0x40/ 0x4c[24:23]/ 0x974",
-		   u1tmp[0], ((u4tmp[0]&0x01800000)>>23), u4tmp[1]);
+		 "0x40/ 0x4c[24:23]/ 0x974",
+		 u1tmp[0], ((u4tmp[0] & 0x01800000) >> 23), u4tmp[1]);
 
 	u4tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550);
 	u1tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x",
-		   "0x550(bcn ctrl)/0x522",
-		   u4tmp[0], u1tmp[0]);
+		 "0x550(bcn ctrl)/0x522",
+		 u4tmp[0], u1tmp[0]);
 
 	u4tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50);
 	u1tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xa0a);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x",
-		   "0xc50(DIG)/0xa0a(CCK-TH)",
-		   u4tmp[0], u1tmp[0]);
+		 "0xc50(DIG)/0xa0a(CCK-TH)",
+		 u4tmp[0], u1tmp[0]);
 
 	u4tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xf48);
 	u1tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xa5b);
 	u1tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xa5c);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x",
-		   "OFDM-FA/ CCK-FA",
-		   u4tmp[0], (u1tmp[0]<<8) + u1tmp[1]);
+		 "OFDM-FA/ CCK-FA",
+		 u4tmp[0], (u1tmp[0] << 8) + u1tmp[1]);
 
 	u4tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0);
 	u4tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4);
 	u4tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x",
-		   "0x6c0/0x6c4/0x6c8",
-		   u4tmp[0], u4tmp[1], u4tmp[2]);
+		 "0x6c0/0x6c4/0x6c8",
+		 u4tmp[0], u4tmp[1], u4tmp[2]);
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d",
-		   "0x770 (hi-pri Rx/Tx)",
-		   coex_sta->high_priority_rx, coex_sta->high_priority_tx);
+		 "0x770 (hi-pri Rx/Tx)",
+		 coex_sta->high_priority_rx, coex_sta->high_priority_tx);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d/ %d",
 		   "0x774(low-pri Rx/Tx)",
 		   coex_sta->low_priority_rx, coex_sta->low_priority_tx);
@@ -3554,22 +3469,24 @@ ex_halbtc8821a2ant_display_coex_info(
 	/* Tx mgnt queue hang or not, 0x41b should = 0xf, ex: 0xd ==>hang*/
 	u1tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x41b);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = 0x%x",
-		   "0x41b (mgntQ hang chk == 0xf)",
-		   u1tmp[0]);
+		 "0x41b (mgntQ hang chk == 0xf)",
+		 u1tmp[0]);
 
 	btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_COEX_STATISTICS);
 }
 
 void ex_halbtc8821a2ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (BTC_IPS_ENTER == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], IPS ENTER notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], IPS ENTER notify\n");
 		coex_sta->under_ips = true;
 		halbtc8821a2ant_coex_all_off(btcoexist);
 	} else if (BTC_IPS_LEAVE == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], IPS LEAVE notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], IPS LEAVE notify\n");
 		coex_sta->under_ips = false;
 		/*halbtc8821a2ant_init_coex_dm(btcoexist);*/
 	}
@@ -3577,52 +3494,59 @@ void ex_halbtc8821a2ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
 
 void ex_halbtc8821a2ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (BTC_LPS_ENABLE == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], LPS ENABLE notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], LPS ENABLE notify\n");
 		coex_sta->under_lps = true;
 	} else if (BTC_LPS_DISABLE == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], LPS DISABLE notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], LPS DISABLE notify\n");
 		coex_sta->under_lps = false;
 	}
 }
 
 void ex_halbtc8821a2ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (BTC_SCAN_START == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], SCAN START notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], SCAN START notify\n");
 	} else if (BTC_SCAN_FINISH == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], SCAN FINISH notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], SCAN FINISH notify\n");
 	}
 }
 
 void ex_halbtc8821a2ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (BTC_ASSOCIATE_START == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], CONNECT START notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], CONNECT START notify\n");
 	} else if (BTC_ASSOCIATE_FINISH == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], CONNECT FINISH notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], CONNECT FINISH notify\n");
 	}
 }
 
 void ex_halbtc8821a2ant_media_status_notify(struct btc_coexist *btcoexist,
 					    u8 type)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8	h2c_parameter[3] = {0};
 	u32	wifi_bw;
 	u8	wifi_central_chnl;
 
 	if (BTC_MEDIA_CONNECT == type) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], MEDIA connect notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], MEDIA connect notify\n");
 	} else {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], MEDIA disconnect notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], MEDIA disconnect notify\n");
 	}
 
 	/* only 2.4G we need to inform bt the chnl mask*/
@@ -3643,26 +3567,29 @@ void ex_halbtc8821a2ant_media_status_notify(struct btc_coexist *btcoexist,
 	coex_dm->wifi_chnl_info[1] = h2c_parameter[1];
 	coex_dm->wifi_chnl_info[2] = h2c_parameter[2];
 
-	btc_alg_dbg(ALGO_TRACE_FW_EXEC,
-		    "[BTCoex], FW write 0x66 = 0x%x\n",
-		    h2c_parameter[0] << 16 |
-		    h2c_parameter[1] << 8 |
-		    h2c_parameter[2]);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], FW write 0x66 = 0x%x\n",
+		 h2c_parameter[0] << 16 |
+		 h2c_parameter[1] << 8 |
+		 h2c_parameter[2]);
 
 	btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter);
 }
 
 void ex_halbtc8821a2ant_special_packet_notify(struct btc_coexist *btcoexist,
 					      u8 type) {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
 	if (type == BTC_PACKET_DHCP) {
-		btc_iface_dbg(INTF_NOTIFY,
-			      "[BTCoex], DHCP Packet notify\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], DHCP Packet notify\n");
 	}
 }
 
 void ex_halbtc8821a2ant_bt_info_notify(struct btc_coexist *btcoexist,
 				       u8 *tmp_buf, u8 length)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	u8		bt_info = 0;
 	u8		i, rsp_source = 0;
 	static u32	set_bt_lna_cnt, set_bt_psd_mode;
@@ -3676,19 +3603,19 @@ void ex_halbtc8821a2ant_bt_info_notify(struct btc_coexist *btcoexist,
 		rsp_source = BT_INFO_SRC_8821A_2ANT_WIFI_FW;
 	coex_sta->bt_info_c2h_cnt[rsp_source]++;
 
-	btc_iface_dbg(INTF_NOTIFY,
-		      "[BTCoex], Bt info[%d], length = %d, hex data = [",
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Bt info[%d], length = %d, hex data = [",
 		      rsp_source, length);
 	for (i = 0; i < length; i++) {
 		coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i];
 		if (i == 1)
 			bt_info = tmp_buf[i];
 		if (i == length-1) {
-			btc_iface_dbg(INTF_NOTIFY,
-				      "0x%02x]\n", tmp_buf[i]);
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "0x%02x]\n", tmp_buf[i]);
 		} else {
-			btc_iface_dbg(INTF_NOTIFY,
-				      "0x%02x, ", tmp_buf[i]);
+			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+				 "0x%02x, ", tmp_buf[i]);
 		}
 	}
 
@@ -3814,8 +3741,10 @@ void ex_halbtc8821a2ant_bt_info_notify(struct btc_coexist *btcoexist,
 
 void ex_halbtc8821a2ant_halt_notify(struct btc_coexist *btcoexist)
 {
-	btc_iface_dbg(INTF_NOTIFY,
-		      "[BTCoex], Halt notify\n");
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], Halt notify\n");
 
 	halbtc8821a2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
 	ex_halbtc8821a2ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT);
@@ -3823,36 +3752,37 @@ void ex_halbtc8821a2ant_halt_notify(struct btc_coexist *btcoexist)
 
 void ex_halbtc8821a2ant_periodical(struct btc_coexist *btcoexist)
 {
+	struct rtl_priv *rtlpriv = btcoexist->adapter;
 	static u8	dis_ver_info_cnt;
 	u32		fw_ver = 0, bt_patch_ver = 0;
 	struct btc_board_info *board_info = &btcoexist->board_info;
 	struct btc_stack_info *stack_info = &btcoexist->stack_info;
 
-	btc_alg_dbg(ALGO_TRACE,
-		    "[BTCoex], ==========================Periodical===========================\n");
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "[BTCoex], ==========================Periodical===========================\n");
 
 	if (dis_ver_info_cnt <= 5) {
 		dis_ver_info_cnt += 1;
-		btc_iface_dbg(INTF_INIT,
-			      "[BTCoex], ****************************************************************\n");
-		btc_iface_dbg(INTF_INIT,
-			      "[BTCoex], Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n",
-			      board_info->pg_ant_num,
-			      board_info->btdm_ant_num,
-			      board_info->btdm_ant_pos);
-		btc_iface_dbg(INTF_INIT,
-			      "[BTCoex], BT stack/ hci ext ver = %s / %d\n",
-			      stack_info->profile_notified ? "Yes" : "No",
-			      stack_info->hci_version);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], ****************************************************************\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n",
+			 board_info->pg_ant_num,
+			 board_info->btdm_ant_num,
+			 board_info->btdm_ant_pos);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], BT stack/ hci ext ver = %s / %d\n",
+			 stack_info->profile_notified ? "Yes" : "No",
+			 stack_info->hci_version);
 		btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER,
 				   &bt_patch_ver);
 		btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
-		btc_iface_dbg(INTF_INIT,
-			      "[BTCoex], CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n",
-			      glcoex_ver_date_8821a_2ant, glcoex_ver_8821a_2ant,
-			      fw_ver, bt_patch_ver, bt_patch_ver);
-		btc_iface_dbg(INTF_INIT,
-			      "[BTCoex], ****************************************************************\n");
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n",
+			 glcoex_ver_date_8821a_2ant, glcoex_ver_8821a_2ant,
+			 fw_ver, bt_patch_ver, bt_patch_ver);
+		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+			 "[BTCoex], ****************************************************************\n");
 	}
 
 	halbtc8821a2ant_query_bt_info(btcoexist);
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
index 91cc1397b150..150aeb8e79d1 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
@@ -141,11 +141,40 @@ static u8 halbtc_get_wifi_central_chnl(struct btc_coexist *btcoexist)
 
 	if (rtlphy->current_channel != 0)
 		chnl = rtlphy->current_channel;
-	btc_alg_dbg(ALGO_TRACE,
-		    "static halbtc_get_wifi_central_chnl:%d\n", chnl);
+	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+		 "static halbtc_get_wifi_central_chnl:%d\n", chnl);
 	return chnl;
 }
 
+u8 rtl_get_hwpg_single_ant_path(struct rtl_priv *rtlpriv)
+{
+	return rtlpriv->btcoexist.btc_info.single_ant_path;
+}
+
+u8 rtl_get_hwpg_bt_type(struct rtl_priv *rtlpriv)
+{
+	return rtlpriv->btcoexist.btc_info.bt_type;
+}
+
+u8 rtl_get_hwpg_ant_num(struct rtl_priv *rtlpriv)
+{
+	u8 num;
+
+	if (rtlpriv->btcoexist.btc_info.ant_num == ANT_X2)
+		num = 2;
+	else
+		num = 1;
+
+	return num;
+}
+
+u8 rtl_get_hwpg_package_type(struct rtl_priv *rtlpriv)
+{
+	struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
+
+	return rtlhal->package_type;
+}
+
 static void halbtc_leave_lps(struct btc_coexist *btcoexist)
 {
 	struct rtl_priv *rtlpriv;
@@ -335,6 +364,9 @@ static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
 	case BTC_GET_U4_BT_PATCH_VER:
 		*u32_tmp = halbtc_get_bt_patch_version(btcoexist);
 		break;
+	case BTC_GET_U4_VENDOR:
+		*u32_tmp = BTC_VENDOR_OTHER;
+		break;
 	case BTC_GET_U1_WIFI_DOT11_CHNL:
 		*u8_tmp = rtlphy->current_channel;
 		break;
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
index 3d308ebbe048..601bbe1d22b3 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
@@ -116,18 +116,6 @@ extern u32 btc_dbg_type[];
 #define		WIFI_P2P_GO_CONNECTED			BIT3
 #define		WIFI_P2P_GC_CONNECTED			BIT4
 
-#define	btc_alg_dbg(dbgflag, fmt, ...)					\
-do {									\
-	if (unlikely(btc_dbg_type[BTC_MSG_ALGORITHM] & dbgflag))	\
-		printk(KERN_DEBUG fmt, ##__VA_ARGS__);			\
-} while (0)
-#define	btc_iface_dbg(dbgflag, fmt, ...)				\
-do {									\
-	if (unlikely(btc_dbg_type[BTC_MSG_INTERFACE] & dbgflag))	\
-		printk(KERN_DEBUG fmt, ##__VA_ARGS__);			\
-} while (0)
-
-
 #define	BTC_RSSI_HIGH(_rssi_)	\
 	((_rssi_ == BTC_RSSI_STATE_HIGH ||	\
 	  _rssi_ == BTC_RSSI_STATE_STAY_HIGH) ? true : false)
@@ -228,6 +216,7 @@ enum btc_get_type {
 	BTC_GET_U4_WIFI_FW_VER,
 	BTC_GET_U4_WIFI_LINK_STATUS,
 	BTC_GET_U4_BT_PATCH_VER,
+	BTC_GET_U4_VENDOR,
 
 	/* type u1Byte */
 	BTC_GET_U1_WIFI_DOT11_CHNL,
@@ -245,6 +234,12 @@ enum btc_get_type {
 	BTC_GET_MAX
 };
 
+enum btc_vendor {
+	BTC_VENDOR_LENOVO,
+	BTC_VENDOR_ASUS,
+	BTC_VENDOR_OTHER
+};
+
 enum btc_set_type {
 	/* type bool */
 	BTC_SET_BL_BT_DISABLE,
@@ -263,6 +258,7 @@ enum btc_set_type {
 	/* type trigger some action */
 	BTC_SET_ACT_GET_BT_RSSI,
 	BTC_SET_ACT_AGGREGATE_CTRL,
+	BTC_SET_ACT_ANTPOSREGRISTRY_CTRL,
 
 	/********* for 1Ant **********/
 	/* type bool */
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.c
index d3fd9211b3a4..46e0fa6be273 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.c
@@ -178,17 +178,6 @@ struct rtl_btc_ops *rtl_btc_get_ops_pointer(void)
 }
 EXPORT_SYMBOL(rtl_btc_get_ops_pointer);
 
-u8 rtl_get_hwpg_ant_num(struct rtl_priv *rtlpriv)
-{
-	u8 num;
-
-	if (rtlpriv->btcoexist.btc_info.ant_num == ANT_X2)
-		num = 2;
-	else
-		num = 1;
-
-	return num;
-}
 
 enum rt_media_status mgnt_link_status_query(struct ieee80211_hw *hw)
 {
@@ -209,11 +198,6 @@ u8 rtl_get_hwpg_bt_exist(struct rtl_priv *rtlpriv)
 	return rtlpriv->btcoexist.btc_info.btcoexist;
 }
 
-u8 rtl_get_hwpg_bt_type(struct rtl_priv *rtlpriv)
-{
-	return rtlpriv->btcoexist.btc_info.bt_type;
-}
-
 MODULE_AUTHOR("Page He	<page_he@realsil.com.cn>");
 MODULE_AUTHOR("Realtek WlanFAE	<wlanfae@realtek.com>");
 MODULE_AUTHOR("Larry Finger	<Larry.FInger@lwfinger.net>");
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.h
index ccd5a0f91e3b..fff5117e1c4e 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.h
@@ -46,9 +46,12 @@ void rtl_btc_special_packet_notify(struct rtl_priv *rtlpriv, u8 pkt_type);
 
 struct rtl_btc_ops *rtl_btc_get_ops_pointer(void);
 
-u8 rtl_get_hwpg_ant_num(struct rtl_priv *rtlpriv);
 u8 rtl_get_hwpg_bt_exist(struct rtl_priv *rtlpriv);
 u8 rtl_get_hwpg_bt_type(struct rtl_priv *rtlpriv);
+u8 rtl_get_hwpg_ant_num(struct rtl_priv *rtlpriv);
+u8 rtl_get_hwpg_single_ant_path(struct rtl_priv *rtlpriv);
+u8 rtl_get_hwpg_package_type(struct rtl_priv *rtlpriv);
+
 enum rt_media_status mgnt_link_status_query(struct ieee80211_hw *hw);
 
 #endif
diff --git a/drivers/net/wireless/realtek/rtlwifi/cam.c b/drivers/net/wireless/realtek/rtlwifi/cam.c
index 8fe8b4cfae6c..f7a7dcbf945e 100644
--- a/drivers/net/wireless/realtek/rtlwifi/cam.c
+++ b/drivers/net/wireless/realtek/rtlwifi/cam.c
@@ -45,12 +45,13 @@ static void rtl_cam_program_entry(struct ieee80211_hw *hw, u32 entry_no,
 
 	u32 target_command;
 	u32 target_content = 0;
-	u8 entry_i;
+	int entry_i;
 
 	RT_PRINT_DATA(rtlpriv, COMP_SEC, DBG_DMESG, "Key content :",
 		      key_cont_128, 16);
 
-	for (entry_i = 0; entry_i < CAM_CONTENT_COUNT; entry_i++) {
+	/* 0-1 config + mac, 2-5 fill 128key,6-7 are reserved */
+	for (entry_i = CAM_CONTENT_COUNT - 1; entry_i >= 0; entry_i--) {
 		target_command = entry_i + CAM_CONTENT_COUNT * entry_no;
 		target_command = target_command | BIT(31) | BIT(16);
 
@@ -102,7 +103,6 @@ static void rtl_cam_program_entry(struct ieee80211_hw *hw, u32 entry_no,
 					target_content);
 			rtl_write_dword(rtlpriv, rtlpriv->cfg->maps[RWCAM],
 					target_command);
-			udelay(100);
 
 			RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
 				 "WRITE A4: %x\n", target_content);
@@ -285,8 +285,7 @@ u8 rtl_cam_get_free_entry(struct ieee80211_hw *hw, u8 *sta_addr)
 	u8 i, *addr;
 
 	if (NULL == sta_addr) {
-		RT_TRACE(rtlpriv, COMP_SEC, DBG_EMERG,
-			 "sta_addr is NULL.\n");
+		pr_err("sta_addr is NULL.\n");
 		return TOTAL_CAM_ENTRY;
 	}
 	/* Does STA already exist? */
@@ -298,9 +297,8 @@ u8 rtl_cam_get_free_entry(struct ieee80211_hw *hw, u8 *sta_addr)
 	/* Get a free CAM entry. */
 	for (entry_idx = 4; entry_idx < TOTAL_CAM_ENTRY; entry_idx++) {
 		if ((bitmap & BIT(0)) == 0) {
-			RT_TRACE(rtlpriv, COMP_SEC, DBG_EMERG,
-				 "-----hwsec_cam_bitmap: 0x%x entry_idx=%d\n",
-				 rtlpriv->sec.hwsec_cam_bitmap, entry_idx);
+			pr_err("-----hwsec_cam_bitmap: 0x%x entry_idx=%d\n",
+			       rtlpriv->sec.hwsec_cam_bitmap, entry_idx);
 			rtlpriv->sec.hwsec_cam_bitmap |= BIT(0) << entry_idx;
 			memcpy(rtlpriv->sec.hwsec_cam_sta_addr[entry_idx],
 			       sta_addr, ETH_ALEN);
@@ -319,14 +317,12 @@ void rtl_cam_del_entry(struct ieee80211_hw *hw, u8 *sta_addr)
 	u8 i, *addr;
 
 	if (NULL == sta_addr) {
-		RT_TRACE(rtlpriv, COMP_SEC, DBG_EMERG,
-			 "sta_addr is NULL.\n");
+		pr_err("sta_addr is NULL.\n");
 		return;
 	}
 
 	if (is_zero_ether_addr(sta_addr)) {
-		RT_TRACE(rtlpriv, COMP_SEC, DBG_EMERG,
-			 "sta_addr is %pM\n", sta_addr);
+		pr_err("sta_addr is %pM\n", sta_addr);
 		return;
 	}
 	/* Does STA already exist? */
diff --git a/drivers/net/wireless/realtek/rtlwifi/core.c b/drivers/net/wireless/realtek/rtlwifi/core.c
index ded1493fee9c..a4f8e326a2bc 100644
--- a/drivers/net/wireless/realtek/rtlwifi/core.c
+++ b/drivers/net/wireless/realtek/rtlwifi/core.c
@@ -117,8 +117,7 @@ static void rtl_fw_do_work(const struct firmware *firmware, void *context,
 	}
 found_alt:
 	if (firmware->size > rtlpriv->max_fw_size) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Firmware is too big!\n");
+		pr_err("Firmware is too big!\n");
 		release_firmware(firmware);
 		return;
 	}
@@ -234,6 +233,7 @@ static int rtl_op_add_interface(struct ieee80211_hw *hw,
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 	int err = 0;
+	u8 retry_limit = 0x30;
 
 	if (mac->vif) {
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
@@ -272,6 +272,7 @@ static int rtl_op_add_interface(struct ieee80211_hw *hw,
 		rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_BASIC_RATE,
 				(u8 *)(&mac->basic_rates));
 
+		retry_limit = 0x07;
 		break;
 	case NL80211_IFTYPE_P2P_GO:
 		mac->p2p = P2P_ROLE_GO;
@@ -288,6 +289,8 @@ static int rtl_op_add_interface(struct ieee80211_hw *hw,
 			mac->basic_rates = 0xff0;
 		rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_BASIC_RATE,
 					      (u8 *)(&mac->basic_rates));
+
+		retry_limit = 0x07;
 		break;
 	case NL80211_IFTYPE_MESH_POINT:
 		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD,
@@ -301,10 +304,12 @@ static int rtl_op_add_interface(struct ieee80211_hw *hw,
 			mac->basic_rates = 0xff0;
 		rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_BASIC_RATE,
 				(u8 *)(&mac->basic_rates));
+
+		retry_limit = 0x07;
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "operation mode %d is not support!\n", vif->type);
+		pr_err("operation mode %d is not supported!\n",
+		       vif->type);
 		err = -EOPNOTSUPP;
 		goto out;
 	}
@@ -322,6 +327,10 @@ static int rtl_op_add_interface(struct ieee80211_hw *hw,
 	memcpy(mac->mac_addr, vif->addr, ETH_ALEN);
 	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ETHER_ADDR, mac->mac_addr);
 
+	mac->retry_long = retry_limit;
+	mac->retry_short = retry_limit;
+	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RETRY_LIMIT,
+			(u8 *)(&retry_limit));
 out:
 	mutex_unlock(&rtlpriv->locks.conf_mutex);
 	return err;
@@ -646,10 +655,15 @@ static int rtl_op_config(struct ieee80211_hw *hw, u32 changed)
 		RT_TRACE(rtlpriv, COMP_MAC80211, DBG_LOUD,
 			 "IEEE80211_CONF_CHANGE_RETRY_LIMITS %x\n",
 			 hw->conf.long_frame_max_tx_count);
-		mac->retry_long = hw->conf.long_frame_max_tx_count;
-		mac->retry_short = hw->conf.long_frame_max_tx_count;
-		rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RETRY_LIMIT,
+		/* brought up everything changes (changed == ~0) indicates first
+		 * open, so use our default value instead of that of wiphy.
+		 */
+		if (changed != ~0) {
+			mac->retry_long = hw->conf.long_frame_max_tx_count;
+			mac->retry_short = hw->conf.long_frame_max_tx_count;
+			rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RETRY_LIMIT,
 				(u8 *)(&hw->conf.long_frame_max_tx_count));
+		}
 	}
 
 	if (changed & IEEE80211_CONF_CHANGE_CHANNEL &&
@@ -764,9 +778,8 @@ static int rtl_op_config(struct ieee80211_hw *hw, u32 changed)
 			default:
 					mac->bw_40 = false;
 					mac->bw_80 = false;
-					RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-						 "switch case %#x not processed\n",
-						 channel_type);
+					pr_err("switch case %#x not processed\n",
+					       channel_type);
 					break;
 			}
 		}
@@ -1399,8 +1412,7 @@ static int rtl_op_ampdu_action(struct ieee80211_hw *hw,
 			 "IEEE80211_AMPDU_RX_STOP:TID:%d\n", tid);
 		return rtl_rx_agg_stop(hw, sta, tid);
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "IEEE80211_AMPDU_ERR!!!!:\n");
+		pr_err("IEEE80211_AMPDU_ERR!!!!:\n");
 		return -EOPNOTSUPP;
 	}
 	return 0;
@@ -1532,12 +1544,11 @@ static int rtl_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 		key_type = AESCMAC_ENCRYPTION;
 		RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, "alg:CMAC\n");
 		RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
-			 "HW don't support CMAC encrypiton, use software CMAC encrypiton\n");
+			 "HW don't support CMAC encryption, use software CMAC encryption\n");
 		err = -EOPNOTSUPP;
 		goto out_unlock;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "alg_err:%x!!!!:\n", key->cipher);
+		pr_err("alg_err:%x!!!!:\n", key->cipher);
 		goto out_unlock;
 	}
 	if (key_type == WEP40_ENCRYPTION ||
@@ -1613,8 +1624,8 @@ static int rtl_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
 				 "set pairwise key\n");
 			if (!sta) {
-				RT_ASSERT(false,
-					  "pairwise key without mac_addr\n");
+				WARN_ONCE(true,
+					  "rtlwifi: pairwise key without mac_addr\n");
 
 				err = -EOPNOTSUPP;
 				goto out_unlock;
@@ -1662,8 +1673,7 @@ static int rtl_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 		rtl_cam_delete_one_entry(hw, mac_addr, key_idx);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "cmd_err:%x!!!!:\n", cmd);
+		pr_err("cmd_err:%x!!!!:\n", cmd);
 	}
 out_unlock:
 	mutex_unlock(&rtlpriv->locks.conf_mutex);
@@ -1804,8 +1814,8 @@ bool rtl_hal_pwrseqcmdparsing(struct rtl_priv *rtlpriv, u8 cut_version,
 					 "rtl_hal_pwrseqcmdparsing(): PWR_CMD_END\n");
 				return true;
 			default:
-				RT_ASSERT(false,
-					  "rtl_hal_pwrseqcmdparsing(): Unknown CMD!!\n");
+				WARN_ONCE(true,
+					  "rtlwifi: rtl_hal_pwrseqcmdparsing(): Unknown CMD!!\n");
 				break;
 			}
 		}
diff --git a/drivers/net/wireless/realtek/rtlwifi/debug.c b/drivers/net/wireless/realtek/rtlwifi/debug.c
index 33905bbacad2..7ecac6116d5d 100644
--- a/drivers/net/wireless/realtek/rtlwifi/debug.c
+++ b/drivers/net/wireless/realtek/rtlwifi/debug.c
@@ -26,35 +26,32 @@
 
 #include <linux/moduleparam.h>
 
-void rtl_dbgp_flag_init(struct ieee80211_hw *hw)
+#ifdef CONFIG_RTLWIFI_DEBUG
+void _rtl_dbg_trace(struct rtl_priv *rtlpriv, int comp, int level,
+		    const char *fmt, ...)
 {
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u8 i;
+	if (unlikely((comp & rtlpriv->cfg->mod_params->debug_mask) &&
+		     (level <= rtlpriv->cfg->mod_params->debug_level))) {
+		struct va_format vaf;
+		va_list args;
 
-	rtlpriv->dbg.global_debugcomponents =
-	    COMP_ERR | COMP_FW | COMP_INIT | COMP_RECV | COMP_SEND |
-	    COMP_MLME | COMP_SCAN | COMP_INTR | COMP_LED | COMP_SEC |
-	    COMP_BEACON | COMP_RATE | COMP_RXDESC | COMP_DIG | COMP_TXAGC |
-	    COMP_POWER | COMP_POWER_TRACKING | COMP_BB_POWERSAVING | COMP_SWAS |
-	    COMP_RF | COMP_TURBO | COMP_RATR | COMP_CMD |
-	    COMP_EFUSE | COMP_QOS | COMP_MAC80211 | COMP_REGD | COMP_CHAN |
-	    COMP_EASY_CONCURRENT | COMP_EFUSE | COMP_QOS | COMP_MAC80211 |
-	    COMP_REGD | COMP_CHAN | COMP_BT_COEXIST;
+		va_start(args, fmt);
 
+		vaf.fmt = fmt;
+		vaf.va = &args;
 
-	for (i = 0; i < DBGP_TYPE_MAX; i++)
-		rtlpriv->dbg.dbgp_type[i] = 0;
+		pr_info(":<%lx> %pV", in_interrupt(), &vaf);
 
-	/*Init Debug flag enable condition */
+		va_end(args);
+	}
 }
-EXPORT_SYMBOL_GPL(rtl_dbgp_flag_init);
+EXPORT_SYMBOL_GPL(_rtl_dbg_trace);
 
-#ifdef CONFIG_RTLWIFI_DEBUG
-void _rtl_dbg_trace(struct rtl_priv *rtlpriv, int comp, int level,
-		    const char *modname, const char *fmt, ...)
+void _rtl_dbg_print(struct rtl_priv *rtlpriv, u64 comp, int level,
+		    const char *fmt, ...)
 {
-	if (unlikely((comp & rtlpriv->dbg.global_debugcomponents) &&
-		     (level <= rtlpriv->dbg.global_debuglevel))) {
+	if (unlikely((comp & rtlpriv->cfg->mod_params->debug_mask) &&
+		     (level <= rtlpriv->cfg->mod_params->debug_level))) {
 		struct va_format vaf;
 		va_list args;
 
@@ -63,13 +60,25 @@ void _rtl_dbg_trace(struct rtl_priv *rtlpriv, int comp, int level,
 		vaf.fmt = fmt;
 		vaf.va = &args;
 
-		printk(KERN_DEBUG "%s:%ps:<%lx-%x> %pV",
-		       modname, __builtin_return_address(0),
-		       in_interrupt(), in_atomic(),
-		       &vaf);
+		pr_info("%pV", &vaf);
 
 		va_end(args);
 	}
 }
-EXPORT_SYMBOL_GPL(_rtl_dbg_trace);
+EXPORT_SYMBOL_GPL(_rtl_dbg_print);
+
+void _rtl_dbg_print_data(struct rtl_priv *rtlpriv, u64 comp, int level,
+			 const char *titlestring,
+			 const void *hexdata, int hexdatalen)
+{
+	if (unlikely(((comp) & rtlpriv->cfg->mod_params->debug_mask) &&
+		     ((level) <= rtlpriv->cfg->mod_params->debug_level))) {
+		pr_info("In process \"%s\" (pid %i): %s\n",
+			current->comm, current->pid, titlestring);
+		print_hex_dump_bytes("", DUMP_PREFIX_NONE,
+				     hexdata, hexdatalen);
+	}
+}
+EXPORT_SYMBOL_GPL(_rtl_dbg_print_data);
+
 #endif
diff --git a/drivers/net/wireless/realtek/rtlwifi/debug.h b/drivers/net/wireless/realtek/rtlwifi/debug.h
index 6156a79328c1..bf5339f1c1bc 100644
--- a/drivers/net/wireless/realtek/rtlwifi/debug.h
+++ b/drivers/net/wireless/realtek/rtlwifi/debug.h
@@ -36,7 +36,7 @@
  *unexpected HW behavior, HW BUG
  *and so on.
  */
-#define DBG_EMERG			0
+/*#define DBG_EMERG			0 */
 
 /*
  *Abnormal, rare, or unexpeted cases.
@@ -166,55 +166,36 @@ enum dbgp_flag_e {
 
 #ifdef CONFIG_RTLWIFI_DEBUG
 
-#define RT_ASSERT(_exp, fmt, ...)					\
-do {									\
-	if (!(_exp)) {							\
-		printk(KERN_DEBUG KBUILD_MODNAME ":%s(): " fmt,		\
-		       __func__, ##__VA_ARGS__);			\
-	}								\
-} while (0)
-
-
 struct rtl_priv;
 
-__printf(5, 6)
+__printf(4, 5)
 void _rtl_dbg_trace(struct rtl_priv *rtlpriv, int comp, int level,
-		    const char *modname, const char *fmt, ...);
+		    const char *fmt, ...);
+
+__printf(4, 5)
+void _rtl_dbg_print(struct rtl_priv *rtlpriv, u64 comp, int level,
+		    const char *fmt, ...);
+
+void _rtl_dbg_print_data(struct rtl_priv *rtlpriv, u64 comp, int level,
+			 const char *titlestring,
+			 const void *hexdata, int hexdatalen);
 
 #define RT_TRACE(rtlpriv, comp, level, fmt, ...)			\
 	_rtl_dbg_trace(rtlpriv, comp, level,				\
-		       KBUILD_MODNAME, fmt, ##__VA_ARGS__)
+		       fmt, ##__VA_ARGS__)
 
 #define RTPRINT(rtlpriv, dbgtype, dbgflag, fmt, ...)			\
-do {									\
-	if (unlikely(rtlpriv->dbg.dbgp_type[dbgtype] & dbgflag)) {	\
-		printk(KERN_DEBUG KBUILD_MODNAME ": " fmt,		\
-		       ##__VA_ARGS__);					\
-	}								\
-} while (0)
+	_rtl_dbg_print(rtlpriv, dbgtype, dbgflag, fmt, ##__VA_ARGS__)
 
 #define RT_PRINT_DATA(rtlpriv, _comp, _level, _titlestring, _hexdata,	\
 		      _hexdatalen)					\
-do {									\
-	if (unlikely(((_comp) & rtlpriv->dbg.global_debugcomponents) &&	\
-		     (_level <= rtlpriv->dbg.global_debuglevel))) {	\
-		printk(KERN_DEBUG "%s: In process \"%s\" (pid %i): %s\n", \
-		       KBUILD_MODNAME, current->comm, current->pid,	\
-		       _titlestring);					\
-		print_hex_dump_bytes("", DUMP_PREFIX_NONE,		\
-				     _hexdata, _hexdatalen);		\
-	}								\
-} while (0)
+	_rtl_dbg_print_data(rtlpriv, _comp, _level,			\
+			    _titlestring, _hexdata, _hexdatalen)
 
 #else
 
 struct rtl_priv;
 
-__printf(2, 3)
-static inline void RT_ASSERT(int exp, const char *fmt, ...)
-{
-}
-
 __printf(4, 5)
 static inline void RT_TRACE(struct rtl_priv *rtlpriv,
 			    int comp, int level,
@@ -237,6 +218,4 @@ static inline void RT_PRINT_DATA(struct rtl_priv *rtlpriv,
 }
 
 #endif
-
-void rtl_dbgp_flag_init(struct ieee80211_hw *hw);
 #endif
diff --git a/drivers/net/wireless/realtek/rtlwifi/efuse.c b/drivers/net/wireless/realtek/rtlwifi/efuse.c
index 7becfef6cd5c..ef9acd466cca 100644
--- a/drivers/net/wireless/realtek/rtlwifi/efuse.c
+++ b/drivers/net/wireless/realtek/rtlwifi/efuse.c
@@ -31,6 +31,9 @@ static const u8 MAX_PGPKT_SIZE = 9;
 static const u8 PGPKT_DATA_SIZE = 8;
 static const int EFUSE_MAX_SIZE = 512;
 
+#define START_ADDRESS		0x1000
+#define REG_MCUFWDL		0x0080
+
 static const struct efuse_map RTL8712_SDIO_EFUSE_TABLE[] = {
 	{0, 0, 0, 2},
 	{0, 1, 0, 2},
@@ -70,8 +73,6 @@ static void efuse_word_enable_data_read(u8 word_en, u8 *sourdata,
 					u8 *targetdata);
 static u8 enable_efuse_data_write(struct ieee80211_hw *hw,
 				  u16 efuse_addr, u8 word_en, u8 *data);
-static void efuse_power_switch(struct ieee80211_hw *hw, u8 write,
-			       u8 pwrstate);
 static u16 efuse_get_current_size(struct ieee80211_hw *hw);
 static u8 efuse_calculate_word_cnts(u8 word_en);
 
@@ -1121,7 +1122,7 @@ static u8 enable_efuse_data_write(struct ieee80211_hw *hw,
 	return badworden;
 }
 
-static void efuse_power_switch(struct ieee80211_hw *hw, u8 write, u8 pwrstate)
+void efuse_power_switch(struct ieee80211_hw *hw, u8 write, u8 pwrstate)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
@@ -1207,6 +1208,7 @@ static void efuse_power_switch(struct ieee80211_hw *hw, u8 write, u8 pwrstate)
 		}
 	}
 }
+EXPORT_SYMBOL(efuse_power_switch);
 
 static u16 efuse_get_current_size(struct ieee80211_hw *hw)
 {
@@ -1259,8 +1261,7 @@ int rtl_get_hwinfo(struct ieee80211_hw *hw, struct rtl_priv *rtlpriv,
 		break;
 
 	case EEPROM_93C46:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "RTL8XXX did not boot from eeprom, check it !!\n");
+		pr_err("RTL8XXX did not boot from eeprom, check it !!\n");
 		return 1;
 
 	default:
@@ -1321,3 +1322,45 @@ int rtl_get_hwinfo(struct ieee80211_hw *hw, struct rtl_priv *rtlpriv,
 	return 0;
 }
 EXPORT_SYMBOL_GPL(rtl_get_hwinfo);
+
+void rtl_fw_block_write(struct ieee80211_hw *hw, const u8 *buffer, u32 size)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 *pu4byteptr = (u8 *)buffer;
+	u32 i;
+
+	for (i = 0; i < size; i++)
+		rtl_write_byte(rtlpriv, (START_ADDRESS + i), *(pu4byteptr + i));
+}
+EXPORT_SYMBOL_GPL(rtl_fw_block_write);
+
+void rtl_fw_page_write(struct ieee80211_hw *hw, u32 page, const u8 *buffer,
+		       u32 size)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u8 value8;
+	u8 u8page = (u8)(page & 0x07);
+
+	value8 = (rtl_read_byte(rtlpriv, REG_MCUFWDL + 2) & 0xF8) | u8page;
+
+	rtl_write_byte(rtlpriv, (REG_MCUFWDL + 2), value8);
+	rtl_fw_block_write(hw, buffer, size);
+}
+EXPORT_SYMBOL_GPL(rtl_fw_page_write);
+
+void rtl_fill_dummy(u8 *pfwbuf, u32 *pfwlen)
+{
+	u32 fwlen = *pfwlen;
+	u8 remain = (u8)(fwlen % 4);
+
+	remain = (remain == 0) ? 0 : (4 - remain);
+
+	while (remain > 0) {
+		pfwbuf[fwlen] = 0;
+		fwlen++;
+		remain--;
+	}
+
+	*pfwlen = fwlen;
+}
+EXPORT_SYMBOL_GPL(rtl_fill_dummy);
diff --git a/drivers/net/wireless/realtek/rtlwifi/efuse.h b/drivers/net/wireless/realtek/rtlwifi/efuse.h
index 51aa1210def5..952fdc288f0e 100644
--- a/drivers/net/wireless/realtek/rtlwifi/efuse.h
+++ b/drivers/net/wireless/realtek/rtlwifi/efuse.h
@@ -109,7 +109,12 @@ bool efuse_shadow_update_chk(struct ieee80211_hw *hw);
 void rtl_efuse_shadow_map_update(struct ieee80211_hw *hw);
 void efuse_force_write_vendor_Id(struct ieee80211_hw *hw);
 void efuse_re_pg_section(struct ieee80211_hw *hw, u8 section_idx);
+void efuse_power_switch(struct ieee80211_hw *hw, u8 write, u8 pwrstate);
 int rtl_get_hwinfo(struct ieee80211_hw *hw, struct rtl_priv *rtlpriv,
 		   int max_size, u8 *hwinfo, int *params);
+void rtl_fill_dummy(u8 *pfwbuf, u32 *pfwlen);
+void rtl_fw_page_write(struct ieee80211_hw *hw, u32 page, const u8 *buffer,
+		       u32 size);
+void rtl_fw_block_write(struct ieee80211_hw *hw, const u8 *buffer, u32 size);
 
 #endif
diff --git a/drivers/net/wireless/realtek/rtlwifi/pci.c b/drivers/net/wireless/realtek/rtlwifi/pci.c
index 8bfe020edd3a..2e6b888bd417 100644
--- a/drivers/net/wireless/realtek/rtlwifi/pci.c
+++ b/drivers/net/wireless/realtek/rtlwifi/pci.c
@@ -174,9 +174,8 @@ static void _rtl_pci_update_default_setting(struct ieee80211_hw *hw)
 		}
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n",
-			 rtlpci->const_support_pciaspm);
+		pr_err("switch case %#x not processed\n",
+		       rtlpci->const_support_pciaspm);
 		break;
 	}
 
@@ -1214,6 +1213,10 @@ static void _rtl_pci_init_struct(struct ieee80211_hw *hw,
 	mac->current_ampdu_density = 7;
 	mac->current_ampdu_factor = 3;
 
+	/*Retry Limit*/
+	mac->retry_short = 7;
+	mac->retry_long = 7;
+
 	/*QOS*/
 	rtlpci->acm_method = EACMWAY2_SW;
 
@@ -1247,9 +1250,8 @@ static int _rtl_pci_init_tx_ring(struct ieee80211_hw *hw,
 					 &buffer_desc_dma);
 
 		if (!buffer_desc || (unsigned long)buffer_desc & 0xFF) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Cannot allocate TX ring (prio = %d)\n",
-				 prio);
+			pr_err("Cannot allocate TX ring (prio = %d)\n",
+			       prio);
 			return -ENOMEM;
 		}
 
@@ -1266,8 +1268,7 @@ static int _rtl_pci_init_tx_ring(struct ieee80211_hw *hw,
 				     sizeof(*desc) * entries, &desc_dma);
 
 	if (!desc || (unsigned long)desc & 0xFF) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Cannot allocate TX ring (prio = %d)\n", prio);
+		pr_err("Cannot allocate TX ring (prio = %d)\n", prio);
 		return -ENOMEM;
 	}
 
@@ -1314,8 +1315,7 @@ static int _rtl_pci_init_rx_ring(struct ieee80211_hw *hw, int rxring_idx)
 					  &rtlpci->rx_ring[rxring_idx].dma);
 		if (!rtlpci->rx_ring[rxring_idx].buffer_desc ||
 		    (ulong)rtlpci->rx_ring[rxring_idx].buffer_desc & 0xFF) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Cannot allocate RX ring\n");
+			pr_err("Cannot allocate RX ring\n");
 			return -ENOMEM;
 		}
 
@@ -1338,8 +1338,7 @@ static int _rtl_pci_init_rx_ring(struct ieee80211_hw *hw, int rxring_idx)
 					  &rtlpci->rx_ring[rxring_idx].dma);
 		if (!rtlpci->rx_ring[rxring_idx].desc ||
 		    (unsigned long)rtlpci->rx_ring[rxring_idx].desc & 0xFF) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Cannot allocate RX ring\n");
+			pr_err("Cannot allocate RX ring\n");
 			return -ENOMEM;
 		}
 
@@ -1799,15 +1798,13 @@ static void rtl_pci_deinit(struct ieee80211_hw *hw)
 
 static int rtl_pci_init(struct ieee80211_hw *hw, struct pci_dev *pdev)
 {
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	int err;
 
 	_rtl_pci_init_struct(hw, pdev);
 
 	err = _rtl_pci_init_trx_ring(hw);
 	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "tx ring initialization failed\n");
+		pr_err("tx ring initialization failed\n");
 		return err;
 	}
 
@@ -1820,6 +1817,7 @@ static int rtl_pci_start(struct ieee80211_hw *hw)
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
+	struct rtl_mac *rtlmac = rtl_mac(rtl_priv(hw));
 
 	int err;
 
@@ -1837,6 +1835,8 @@ static int rtl_pci_start(struct ieee80211_hw *hw)
 			 "Failed to config hardware!\n");
 		return err;
 	}
+	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RETRY_LIMIT,
+			&rtlmac->retry_long);
 
 	rtlpriv->cfg->ops->enable_interrupt(hw);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "enable_interrupt OK\n");
@@ -2174,15 +2174,15 @@ int rtl_pci_probe(struct pci_dev *pdev,
 
 	err = pci_enable_device(pdev);
 	if (err) {
-		RT_ASSERT(false, "%s : Cannot enable new PCI device\n",
+		WARN_ONCE(true, "%s : Cannot enable new PCI device\n",
 			  pci_name(pdev));
 		return err;
 	}
 
 	if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
 		if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32))) {
-			RT_ASSERT(false,
-				  "Unable to obtain 32bit DMA for consistent allocations\n");
+			WARN_ONCE(true,
+				  "rtlwifi: Unable to obtain 32bit DMA for consistent allocations\n");
 			err = -ENOMEM;
 			goto fail1;
 		}
@@ -2193,7 +2193,7 @@ int rtl_pci_probe(struct pci_dev *pdev,
 	hw = ieee80211_alloc_hw(sizeof(struct rtl_pci_priv) +
 				sizeof(struct rtl_priv), &rtl_ops);
 	if (!hw) {
-		RT_ASSERT(false,
+		WARN_ONCE(true,
 			  "%s : ieee80211 alloc failed\n", pci_name(pdev));
 		err = -ENOMEM;
 		goto fail1;
@@ -2219,20 +2219,10 @@ int rtl_pci_probe(struct pci_dev *pdev,
 	rtlpriv->intf_ops = &rtl_pci_ops;
 	rtlpriv->glb_var = &rtl_global_var;
 
-	/*
-	 *init dbgp flags before all
-	 *other functions, because we will
-	 *use it in other funtions like
-	 *RT_TRACE/RT_PRINT/RTL_PRINT_DATA
-	 *you can not use these macro
-	 *before this
-	 */
-	rtl_dbgp_flag_init(hw);
-
 	/* MEM map */
 	err = pci_request_regions(pdev, KBUILD_MODNAME);
 	if (err) {
-		RT_ASSERT(false, "Can't obtain PCI resources\n");
+		WARN_ONCE(true, "rtlwifi: Can't obtain PCI resources\n");
 		goto fail1;
 	}
 
@@ -2245,7 +2235,7 @@ int rtl_pci_probe(struct pci_dev *pdev,
 			(unsigned long)pci_iomap(pdev,
 			rtlpriv->cfg->bar_id, pmem_len);
 	if (rtlpriv->io.pci_mem_start == 0) {
-		RT_ASSERT(false, "Can't map PCI mem\n");
+		WARN_ONCE(true, "rtlwifi: Can't map PCI mem\n");
 		err = -ENOMEM;
 		goto fail2;
 	}
@@ -2275,7 +2265,7 @@ int rtl_pci_probe(struct pci_dev *pdev,
 	rtlpriv->cfg->ops->read_eeprom_info(hw);
 
 	if (rtlpriv->cfg->ops->init_sw_vars(hw)) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Can't init_sw_vars\n");
+		pr_err("Can't init_sw_vars\n");
 		err = -ENODEV;
 		goto fail3;
 	}
@@ -2287,34 +2277,25 @@ int rtl_pci_probe(struct pci_dev *pdev,
 	/* Init mac80211 sw */
 	err = rtl_init_core(hw);
 	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Can't allocate sw for mac80211\n");
+		pr_err("Can't allocate sw for mac80211\n");
 		goto fail3;
 	}
 
 	/* Init PCI sw */
 	err = rtl_pci_init(hw, pdev);
 	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Failed to init PCI\n");
+		pr_err("Failed to init PCI\n");
 		goto fail3;
 	}
 
 	err = ieee80211_register_hw(hw);
 	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Can't register mac80211 hw.\n");
+		pr_err("Can't register mac80211 hw.\n");
 		err = -ENODEV;
 		goto fail3;
 	}
 	rtlpriv->mac80211.mac80211_registered = 1;
 
-	err = sysfs_create_group(&pdev->dev.kobj, &rtl_attribute_group);
-	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "failed to create sysfs device attributes\n");
-		goto fail3;
-	}
-
 	/*init rfkill */
 	rtl_init_rfkill(hw);	/* Init PCI sw */
 
@@ -2364,8 +2345,6 @@ void rtl_pci_disconnect(struct pci_dev *pdev)
 	wait_for_completion(&rtlpriv->firmware_loading_complete);
 	clear_bit(RTL_STATUS_INTERFACE_START, &rtlpriv->status);
 
-	sysfs_remove_group(&pdev->dev.kobj, &rtl_attribute_group);
-
 	/*ieee80211_unregister_hw will call ops_stop */
 	if (rtlmac->mac80211_registered == 1) {
 		ieee80211_unregister_hw(hw);
diff --git a/drivers/net/wireless/realtek/rtlwifi/pci.h b/drivers/net/wireless/realtek/rtlwifi/pci.h
index 578b1d900bfb..d9039ea10ba4 100644
--- a/drivers/net/wireless/realtek/rtlwifi/pci.h
+++ b/drivers/net/wireless/realtek/rtlwifi/pci.h
@@ -271,10 +271,10 @@ struct mp_adapter {
 };
 
 struct rtl_pci_priv {
+	struct bt_coexist_info bt_coexist;
+	struct rtl_led_ctl ledctl;
 	struct rtl_pci dev;
 	struct mp_adapter ndis_adapter;
-	struct rtl_led_ctl ledctl;
-	struct bt_coexist_info bt_coexist;
 };
 
 #define rtl_pcipriv(hw)		(((struct rtl_pci_priv *)(rtl_priv(hw))->priv))
diff --git a/drivers/net/wireless/realtek/rtlwifi/ps.c b/drivers/net/wireless/realtek/rtlwifi/ps.c
index d0ffc4d508cf..0d152877d969 100644
--- a/drivers/net/wireless/realtek/rtlwifi/ps.c
+++ b/drivers/net/wireless/realtek/rtlwifi/ps.c
@@ -34,6 +34,7 @@ bool rtl_ps_enable_nic(struct ieee80211_hw *hw)
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct rtl_mac *rtlmac = rtl_mac(rtl_priv(hw));
 
 	/*<1> reset trx ring */
 	if (rtlhal->interface == INTF_PCI)
@@ -46,6 +47,8 @@ bool rtl_ps_enable_nic(struct ieee80211_hw *hw)
 	/*<2> Enable Adapter */
 	if (rtlpriv->cfg->ops->hw_init(hw))
 		return false;
+	rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RETRY_LIMIT,
+			&rtlmac->retry_long);
 	RT_CLEAR_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC);
 
 	/*<3> Enable Interrupt */
@@ -150,8 +153,7 @@ static bool rtl_ps_set_rf_state(struct ieee80211_hw *hw,
 		break;
 
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", state_toset);
+		pr_err("switch case %#x not processed\n", state_toset);
 		break;
 	}
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rc.c b/drivers/net/wireless/realtek/rtlwifi/rc.c
index ce8621a0f7aa..951d257cd4c0 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rc.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rc.c
@@ -267,8 +267,7 @@ static void *rtl_rate_alloc_sta(void *ppriv,
 
 	rate_priv = kzalloc(sizeof(struct rtl_rate_priv), gfp);
 	if (!rate_priv) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Unable to allocate private rc structure\n");
+		pr_err("Unable to allocate private rc structure\n");
 		return NULL;
 	}
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/regd.c b/drivers/net/wireless/realtek/rtlwifi/regd.c
index 6ee6bf8e7eaf..558c31bf5c80 100644
--- a/drivers/net/wireless/realtek/rtlwifi/regd.c
+++ b/drivers/net/wireless/realtek/rtlwifi/regd.c
@@ -440,7 +440,7 @@ int rtl_regd_init(struct ieee80211_hw *hw,
 
 	if (rtlpriv->regd.country_code >= COUNTRY_CODE_MAX) {
 		RT_TRACE(rtlpriv, COMP_REGD, DBG_DMESG,
-			 "rtl: EEPROM indicates invalid contry code, world wide 13 should be used\n");
+			 "rtl: EEPROM indicates invalid country code, world wide 13 should be used\n");
 
 		rtlpriv->regd.country_code = COUNTRY_CODE_WORLD_WIDE_13;
 	}
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c
index 5360d5332359..21ed9ad3be7a 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c
@@ -27,6 +27,7 @@
 #include "../pci.h"
 #include "../base.h"
 #include "../core.h"
+#include "../efuse.h"
 #include "reg.h"
 #include "def.h"
 #include "fw.h"
@@ -53,63 +54,6 @@ static void _rtl88e_enable_fw_download(struct ieee80211_hw *hw, bool enable)
 	}
 }
 
-static void _rtl88e_fw_block_write(struct ieee80211_hw *hw,
-				   const u8 *buffer, u32 size)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u32 blocksize = sizeof(u32);
-	u8 *bufferptr = (u8 *)buffer;
-	u32 *pu4BytePtr = (u32 *)buffer;
-	u32 i, offset, blockcount, remainsize;
-
-	blockcount = size / blocksize;
-	remainsize = size % blocksize;
-
-	for (i = 0; i < blockcount; i++) {
-		offset = i * blocksize;
-		rtl_write_dword(rtlpriv, (FW_8192C_START_ADDRESS + offset),
-				*(pu4BytePtr + i));
-	}
-
-	if (remainsize) {
-		offset = blockcount * blocksize;
-		bufferptr += offset;
-		for (i = 0; i < remainsize; i++) {
-			rtl_write_byte(rtlpriv, (FW_8192C_START_ADDRESS +
-						 offset + i), *(bufferptr + i));
-		}
-	}
-}
-
-static void _rtl88e_fw_page_write(struct ieee80211_hw *hw,
-				  u32 page, const u8 *buffer, u32 size)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u8 value8;
-	u8 u8page = (u8) (page & 0x07);
-
-	value8 = (rtl_read_byte(rtlpriv, REG_MCUFWDL + 2) & 0xF8) | u8page;
-
-	rtl_write_byte(rtlpriv, (REG_MCUFWDL + 2), value8);
-	_rtl88e_fw_block_write(hw, buffer, size);
-}
-
-static void _rtl88e_fill_dummy(u8 *pfwbuf, u32 *pfwlen)
-{
-	u32 fwlen = *pfwlen;
-	u8 remain = (u8) (fwlen % 4);
-
-	remain = (remain == 0) ? 0 : (4 - remain);
-
-	while (remain > 0) {
-		pfwbuf[fwlen] = 0;
-		fwlen++;
-		remain--;
-	}
-
-	*pfwlen = fwlen;
-}
-
 static void _rtl88e_write_fw(struct ieee80211_hw *hw,
 			     enum version_8188e version, u8 *buffer, u32 size)
 {
@@ -120,27 +64,24 @@ static void _rtl88e_write_fw(struct ieee80211_hw *hw,
 
 	RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, "FW size is %d bytes,\n", size);
 
-	_rtl88e_fill_dummy(bufferptr, &size);
+	rtl_fill_dummy(bufferptr, &size);
 
 	pagenums = size / FW_8192C_PAGE_SIZE;
 	remainsize = size % FW_8192C_PAGE_SIZE;
 
-	if (pagenums > 8) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Page numbers should not greater then 8\n");
-	}
+	if (pagenums > 8)
+		pr_err("Page numbers should not greater then 8\n");
 
 	for (page = 0; page < pagenums; page++) {
 		offset = page * FW_8192C_PAGE_SIZE;
-		_rtl88e_fw_page_write(hw, page, (bufferptr + offset),
-				      FW_8192C_PAGE_SIZE);
+		rtl_fw_page_write(hw, page, (bufferptr + offset),
+				  FW_8192C_PAGE_SIZE);
 	}
 
 	if (remainsize) {
 		offset = pagenums * FW_8192C_PAGE_SIZE;
 		page = pagenums;
-		_rtl88e_fw_page_write(hw, page, (bufferptr + offset),
-				      remainsize);
+		rtl_fw_page_write(hw, page, (bufferptr + offset), remainsize);
 	}
 }
 
@@ -157,15 +98,10 @@ static int _rtl88e_fw_free_to_go(struct ieee80211_hw *hw)
 		 (!(value32 & FWDL_CHKSUM_RPT)));
 
 	if (counter >= FW_8192C_POLLING_TIMEOUT_COUNT) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "chksum report faill ! REG_MCUFWDL:0x%08x .\n",
-			  value32);
+		pr_err("chksum report fail! REG_MCUFWDL:0x%08x .\n",
+		       value32);
 		goto exit;
 	}
-
-	RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
-		 "Checksum report OK ! REG_MCUFWDL:0x%08x .\n", value32);
-
 	value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
 	value32 |= MCUFWDL_RDY;
 	value32 &= ~WINTINI_RDY;
@@ -176,20 +112,15 @@ static int _rtl88e_fw_free_to_go(struct ieee80211_hw *hw)
 
 	do {
 		value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
-		if (value32 & WINTINI_RDY) {
-			RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
-				 "Polling FW ready success!! REG_MCUFWDL:0x%08x.\n",
-				  value32);
-			err = 0;
-			goto exit;
-		}
+		if (value32 & WINTINI_RDY)
+			return 0;
 
 		udelay(FW_8192C_POLLING_DELAY);
 
 	} while (counter++ < FW_8192C_POLLING_TIMEOUT_COUNT);
 
-	RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-		 "Polling FW ready fail!! REG_MCUFWDL:0x%08x .\n", value32);
+	pr_err("Polling FW ready fail!! REG_MCUFWDL:0x%08x .\n",
+	       value32);
 
 exit:
 	return err;
@@ -234,13 +165,8 @@ int rtl88e_download_fw(struct ieee80211_hw *hw,
 	_rtl88e_enable_fw_download(hw, false);
 
 	err = _rtl88e_fw_free_to_go(hw);
-	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Firmware is not ready to run!\n");
-	} else {
-		RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD,
-			 "Firmware is ready to run!\n");
-	}
+	if (err)
+		pr_err("Firmware is not ready to run!\n");
 
 	return 0;
 }
@@ -309,8 +235,7 @@ static void _rtl88e_fill_h2c_command(struct ieee80211_hw *hw,
 	while (!write_sucess) {
 		wait_writeh2c_limit--;
 		if (wait_writeh2c_limit == 0) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Write H2C fail because no trigger for FW INT!\n");
+			pr_err("Write H2C fail because no trigger for FW INT!\n");
 			break;
 		}
 
@@ -434,8 +359,8 @@ void rtl88e_fill_h2c_cmd(struct ieee80211_hw *hw,
 	u32 tmp_cmdbuf[2];
 
 	if (!rtlhal->fw_ready) {
-		RT_ASSERT(false,
-			  "return H2C cmd because of Fw download fail!!!\n");
+		WARN_ONCE(true,
+			  "rtl8188ee: error H2C cmd because of Fw download fail!!!\n");
 		return;
 	}
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.c
index 37d6efc3d240..0ba26d27d11c 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.c
@@ -358,8 +358,7 @@ void rtl88ee_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 	case HAL_DEF_WOWLAN:
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", variable);
+		pr_err("switch case %#x not processed\n", variable);
 		break;
 	}
 }
@@ -572,9 +571,8 @@ void rtl88ee_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 				acm_ctrl &= (~ACMHW_VOQEN);
 				break;
 			default:
-				RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-					 "switch case %#x not processed\n",
-					 e_aci);
+				pr_err("switch case %#x not processed\n",
+				       e_aci);
 				break;
 			}
 		}
@@ -737,8 +735,7 @@ void rtl88ee_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 				    2, array);
 		break; }
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", variable);
+		pr_err("switch case %#x not processed\n", variable);
 		break;
 	}
 }
@@ -759,9 +756,8 @@ static bool _rtl88ee_llt_write(struct ieee80211_hw *hw, u32 address, u32 data)
 			break;
 
 		if (count > POLLING_LLT_THRESHOLD) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Failed to polling write LLT done at address %d!\n",
-				 address);
+			pr_err("Failed to polling write LLT done at address %d!\n",
+			       address);
 			status = false;
 			break;
 		}
@@ -821,19 +817,18 @@ static bool _rtl88ee_llt_table_init(struct ieee80211_hw *hw)
 static void _rtl88ee_gen_refresh_led_state(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
-	struct rtl_led *pLed0 = &(pcipriv->ledctl.sw_led0);
+	struct rtl_led *pled0 = &rtlpriv->ledctl.sw_led0;
 
 	if (rtlpriv->rtlhal.up_first_time)
 		return;
 
 	if (ppsc->rfoff_reason == RF_CHANGE_BY_IPS)
-		rtl88ee_sw_led_on(hw, pLed0);
+		rtl88ee_sw_led_on(hw, pled0);
 	else if (ppsc->rfoff_reason == RF_CHANGE_BY_INIT)
-		rtl88ee_sw_led_on(hw, pLed0);
+		rtl88ee_sw_led_on(hw, pled0);
 	else
-		rtl88ee_sw_led_off(hw, pLed0);
+		rtl88ee_sw_led_off(hw, pled0);
 }
 
 static bool _rtl88ee_init_mac(struct ieee80211_hw *hw)
@@ -1096,7 +1091,7 @@ int rtl88ee_hw_init(struct ieee80211_hw *hw)
 
 	rtstatus = _rtl88ee_init_mac(hw);
 	if (rtstatus != true) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Init MAC failed\n");
+		pr_info("Init MAC failed\n");
 		err = 1;
 		goto exit;
 	}
@@ -1252,8 +1247,7 @@ static int _rtl88ee_set_media_status(struct ieee80211_hw *hw,
 			 "Set Network type to AP!\n");
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Network type %d not support!\n", type);
+		pr_err("Network type %d not support!\n", type);
 		return 1;
 		break;
 	}
@@ -1352,7 +1346,7 @@ void rtl88ee_set_qos(struct ieee80211_hw *hw, int aci)
 		rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM, 0x2f3222);
 		break;
 	default:
-		RT_ASSERT(false, "invalid aci: %d !\n", aci);
+		WARN_ONCE(true, "rtl8188ee: invalid aci: %d !\n", aci);
 		break;
 	}
 }
@@ -1936,14 +1930,13 @@ exit:
 static void _rtl88ee_hal_customized_behavior(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 
-	pcipriv->ledctl.led_opendrain = true;
+	rtlpriv->ledctl.led_opendrain = true;
 
 	switch (rtlhal->oem_id) {
 	case RT_CID_819X_HP:
-		pcipriv->ledctl.led_opendrain = true;
+		rtlpriv->ledctl.led_opendrain = true;
 		break;
 	case RT_CID_819X_LENOVO:
 	case RT_CID_DEFAULT:
@@ -1987,7 +1980,7 @@ void rtl88ee_read_eeprom_info(struct ieee80211_hw *hw)
 		rtlefuse->autoload_failflag = false;
 		_rtl88ee_read_adapter_info(hw);
 	} else {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Autoload ERR!!\n");
+		pr_err("Autoload ERR!!\n");
 	}
 	_rtl88ee_hal_customized_behavior(hw);
 }
@@ -2354,8 +2347,8 @@ void rtl88ee_set_key(struct ieee80211_hw *hw, u32 key_index,
 			enc_algo = CAM_AES;
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "switch case %#x not processed\n", enc_algo);
+			pr_err("switch case %#x not processed\n",
+			       enc_algo);
 			enc_algo = CAM_TKIP;
 			break;
 		}
@@ -2373,9 +2366,7 @@ void rtl88ee_set_key(struct ieee80211_hw *hw, u32 key_index,
 					entry_id =
 					  rtl_cam_get_free_entry(hw, p_macaddr);
 					if (entry_id >=  TOTAL_CAM_ENTRY) {
-						RT_TRACE(rtlpriv, COMP_SEC,
-							 DBG_EMERG,
-							 "Can not find free hw security cam entry\n");
+						pr_err("Can not find free hw security cam entry\n");
 						return;
 					}
 				} else {
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/led.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/led.c
index 6ea7fd7bb527..df3e214460db 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/led.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/led.c
@@ -67,7 +67,6 @@ void rtl88ee_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled)
 void rtl88ee_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 	u8 ledcfg;
 
 	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD,
@@ -79,7 +78,7 @@ void rtl88ee_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 	case LED_PIN_LED0:
 		ledcfg = rtl_read_byte(rtlpriv, REG_LEDCFG2);
 		ledcfg &= 0xf0;
-		if (pcipriv->ledctl.led_opendrain) {
+		if (rtlpriv->ledctl.led_opendrain) {
 			rtl_write_byte(rtlpriv, REG_LEDCFG2,
 				       (ledcfg | BIT(3) | BIT(5) | BIT(6)));
 			ledcfg = rtl_read_byte(rtlpriv, REG_MAC_PINMUX_CFG);
@@ -104,24 +103,26 @@ void rtl88ee_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 
 void rtl88ee_init_sw_leds(struct ieee80211_hw *hw)
 {
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
-	_rtl88ee_init_led(hw, &pcipriv->ledctl.sw_led0, LED_PIN_LED0);
-	_rtl88ee_init_led(hw, &pcipriv->ledctl.sw_led1, LED_PIN_LED1);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	_rtl88ee_init_led(hw, &rtlpriv->ledctl.sw_led0, LED_PIN_LED0);
+	_rtl88ee_init_led(hw, &rtlpriv->ledctl.sw_led1, LED_PIN_LED1);
 }
 
 static void _rtl88ee_sw_led_control(struct ieee80211_hw *hw,
 				    enum led_ctl_mode ledaction)
 {
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
-	struct rtl_led *pLed0 = &(pcipriv->ledctl.sw_led0);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_led *pled0 = &rtlpriv->ledctl.sw_led0;
+
 	switch (ledaction) {
 	case LED_CTL_POWER_ON:
 	case LED_CTL_LINK:
 	case LED_CTL_NO_LINK:
-		rtl88ee_sw_led_on(hw, pLed0);
+		rtl88ee_sw_led_on(hw, pled0);
 		break;
 	case LED_CTL_POWER_OFF:
-		rtl88ee_sw_led_off(hw, pLed0);
+		rtl88ee_sw_led_off(hw, pled0);
 		break;
 	default:
 		break;
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c
index fffaa92eda81..14a256062614 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c
@@ -176,7 +176,7 @@ static u32 _rtl88e_phy_rf_serial_read(struct ieee80211_hw *hw,
 	offset &= 0xff;
 	newoffset = offset;
 	if (RT_CANNOT_IO(hw)) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "return all one\n");
+		pr_err("return all one\n");
 		return 0xFFFFFFFF;
 	}
 	tmplong = rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD);
@@ -220,7 +220,7 @@ static void _rtl88e_phy_rf_serial_write(struct ieee80211_hw *hw,
 	struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath];
 
 	if (RT_CANNOT_IO(hw)) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "stop\n");
+		pr_err("stop\n");
 		return;
 	}
 	offset &= 0xff;
@@ -373,7 +373,7 @@ static bool _rtl88e_phy_bb8188e_config_parafile(struct ieee80211_hw *hw)
 
 	rtstatus = phy_config_bb_with_headerfile(hw, BASEBAND_CONFIG_PHY_REG);
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Write BB Reg Fail!!\n");
+		pr_err("Write BB Reg Fail!!\n");
 		return false;
 	}
 
@@ -383,13 +383,13 @@ static bool _rtl88e_phy_bb8188e_config_parafile(struct ieee80211_hw *hw)
 		  phy_config_bb_with_pghdr(hw, BASEBAND_CONFIG_PHY_REG);
 	}
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "BB_PG Reg Fail!!\n");
+		pr_err("BB_PG Reg Fail!!\n");
 		return false;
 	}
 	rtstatus =
 	  phy_config_bb_with_headerfile(hw, BASEBAND_CONFIG_AGC_TAB);
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "AGC Table Fail\n");
+		pr_err("AGC Table Fail\n");
 		return false;
 	}
 	rtlphy->cck_high_power =
@@ -1095,8 +1095,7 @@ void rtl88e_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation)
 						      (u8 *)&iotype);
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Unknown Scan Backup operation.\n");
+			pr_err("Unknown Scan Backup operation.\n");
 			break;
 		}
 	}
@@ -1137,8 +1136,8 @@ void rtl88e_phy_set_bw_mode_callback(struct ieee80211_hw *hw)
 		rtl_write_byte(rtlpriv, REG_RRSR + 2, reg_prsr_rsc);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", rtlphy->current_chan_bw);
+		pr_err("unknown bandwidth: %#X\n",
+		       rtlphy->current_chan_bw);
 		break;
 	}
 
@@ -1162,8 +1161,8 @@ void rtl88e_phy_set_bw_mode_callback(struct ieee80211_hw *hw)
 			       HAL_PRIME_CHNL_OFFSET_LOWER) ? 2 : 1);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", rtlphy->current_chan_bw);
+		pr_err("unknown bandwidth: %#X\n",
+		       rtlphy->current_chan_bw);
 		break;
 	}
 	rtl88e_phy_rf6052_set_bandwidth(hw, rtlphy->current_chan_bw);
@@ -1231,8 +1230,8 @@ u8 rtl88e_phy_sw_chnl(struct ieee80211_hw *hw)
 		return 0;
 	if (rtlphy->set_bwmode_inprogress)
 		return 0;
-	RT_ASSERT((rtlphy->current_channel <= 14),
-		  "WIRELESS_MODE_G but channel>14");
+	WARN_ONCE((rtlphy->current_channel > 14),
+		  "rtl8188ee: WIRELESS_MODE_G but channel>14");
 	rtlphy->sw_chnl_inprogress = true;
 	rtlphy->sw_chnl_stage = 0;
 	rtlphy->sw_chnl_step = 0;
@@ -1280,8 +1279,8 @@ static bool _rtl88e_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
 
 	rfdependcmdcnt = 0;
 
-	RT_ASSERT((channel >= 1 && channel <= 14),
-		  "illegal channel for Zebra: %d\n", channel);
+	WARN_ONCE((channel < 1 || channel > 14),
+		  "rtl8188ee: illegal channel for Zebra: %d\n", channel);
 
 	_rtl88e_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++,
 					 MAX_RFDEPENDCMD_CNT, CMDID_RF_WRITEREG,
@@ -1303,8 +1302,8 @@ static bool _rtl88e_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
 			currentcmd = &postcommoncmd[*step];
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Invalid 'stage' = %d, Check it!\n", *stage);
+			pr_err("Invalid 'stage' = %d, Check it!\n",
+			       *stage);
 			return true;
 		}
 
@@ -1367,7 +1366,7 @@ static bool _rtl88e_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable,
 	struct swchnlcmd *pcmd;
 
 	if (cmdtable == NULL) {
-		RT_ASSERT(false, "cmdtable cannot be NULL.\n");
+		WARN_ONCE(true, "rtl8188ee: cmdtable cannot be NULL.\n");
 		return false;
 	}
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/rf.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/rf.c
index 26ac4c2903c7..30798b12a363 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/rf.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/rf.c
@@ -51,8 +51,7 @@ void rtl88e_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth)
 			      rtlphy->rfreg_chnlval[0]);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", bandwidth);
+		pr_err("unknown bandwidth: %#X\n", bandwidth);
 		break;
 	}
 }
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.c
index f361808def47..7661cfa53032 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.c
@@ -131,8 +131,6 @@ int rtl88e_init_sw_vars(struct ieee80211_hw *hw)
 	rtlpci->irq_mask[1] = (u32) (IMR_RXFOVW | 0);
 	rtlpci->sys_irq_mask = (u32) (HSIMR_PDN_INT_EN | HSIMR_RON_INT_EN);
 
-	/* for debug level */
-	rtlpriv->dbg.global_debuglevel = rtlpriv->cfg->mod_params->debug;
 	/* for LPS & IPS */
 	rtlpriv->psc.inactiveps = rtlpriv->cfg->mod_params->inactiveps;
 	rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
@@ -165,8 +163,7 @@ int rtl88e_init_sw_vars(struct ieee80211_hw *hw)
 	/* for firmware buf */
 	rtlpriv->rtlhal.pfirmware = vzalloc(0x8000);
 	if (!rtlpriv->rtlhal.pfirmware) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Can't alloc buffer for fw.\n");
+		pr_info("Can't alloc buffer for fw.\n");
 		return 1;
 	}
 
@@ -177,8 +174,7 @@ int rtl88e_init_sw_vars(struct ieee80211_hw *hw)
 				      rtlpriv->io.dev, GFP_KERNEL, hw,
 				      rtl_fw_cb);
 	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Failed to request firmware!\n");
+		pr_info("Failed to request firmware!\n");
 		return 1;
 	}
 
@@ -278,7 +274,8 @@ static struct rtl_mod_params rtl88ee_mod_params = {
 	.swctrl_lps = false,
 	.fwctrl_lps = false,
 	.msi_support = true,
-	.debug = DBG_EMERG,
+	.debug_level = 0,
+	.debug_mask = 0,
 };
 
 static const struct rtl_hal_cfg rtl88ee_hal_cfg = {
@@ -394,7 +391,8 @@ MODULE_DESCRIPTION("Realtek 8188E 802.11n PCI wireless");
 MODULE_FIRMWARE("rtlwifi/rtl8188efw.bin");
 
 module_param_named(swenc, rtl88ee_mod_params.sw_crypto, bool, 0444);
-module_param_named(debug, rtl88ee_mod_params.debug, int, 0444);
+module_param_named(debug_level, rtl88ee_mod_params.debug_level, int, 0644);
+module_param_named(debug_mask, rtl88ee_mod_params.debug_mask, ullong, 0644);
 module_param_named(ips, rtl88ee_mod_params.inactiveps, bool, 0444);
 module_param_named(swlps, rtl88ee_mod_params.swctrl_lps, bool, 0444);
 module_param_named(fwlps, rtl88ee_mod_params.fwctrl_lps, bool, 0444);
@@ -406,7 +404,8 @@ MODULE_PARM_DESC(ips, "Set to 0 to not use link power save (default 1)\n");
 MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 0)\n");
 MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 1)\n");
 MODULE_PARM_DESC(msi, "Set to 1 to use MSI interrupts mode (default 1)\n");
-MODULE_PARM_DESC(debug, "Set debug level (0-5) (default 0)");
+MODULE_PARM_DESC(debug_level, "Set debug level (0-5) (default 0)");
+MODULE_PARM_DESC(debug_mask, "Set debug mask (default 0)");
 MODULE_PARM_DESC(disable_watchdog, "Set to 1 to disable the watchdog (default 0)\n");
 
 static SIMPLE_DEV_PM_OPS(rtlwifi_pm_ops, rtl_pci_suspend, rtl_pci_resume);
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.c
index 3e3b88664883..09c908d4cf91 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.c
@@ -760,7 +760,7 @@ void rtl88ee_set_desc(struct ieee80211_hw *hw, u8 *pdesc,
 			SET_TX_DESC_NEXT_DESC_ADDRESS(pdesc, *(u32 *)val);
 			break;
 		default:
-			RT_ASSERT(false, "ERR txdesc :%d not process\n",
+			WARN_ONCE(true, "rtl8188ee: ERR txdesc :%d not processed\n",
 				  desc_name);
 			break;
 		}
@@ -779,7 +779,7 @@ void rtl88ee_set_desc(struct ieee80211_hw *hw, u8 *pdesc,
 			SET_RX_DESC_EOR(pdesc, 1);
 			break;
 		default:
-			RT_ASSERT(false, "ERR rxdesc :%d not process\n",
+			WARN_ONCE(true, "rtl8188ee: ERR rxdesc :%d not processed\n",
 				  desc_name);
 			break;
 		}
@@ -799,7 +799,7 @@ u32 rtl88ee_get_desc(u8 *pdesc, bool istx, u8 desc_name)
 			ret = GET_TX_DESC_TX_BUFFER_ADDRESS(pdesc);
 			break;
 		default:
-			RT_ASSERT(false, "ERR txdesc :%d not process\n",
+			WARN_ONCE(true, "rtl8188ee: ERR txdesc :%d not processed\n",
 				  desc_name);
 			break;
 		}
@@ -815,7 +815,7 @@ u32 rtl88ee_get_desc(u8 *pdesc, bool istx, u8 desc_name)
 			ret = GET_RX_DESC_BUFF_ADDR(pdesc);
 			break;
 		default:
-			RT_ASSERT(false, "ERR rxdesc :%d not process\n",
+			WARN_ONCE(true, "rtl8188ee: ERR rxdesc :%d not processed\n",
 				  desc_name);
 			break;
 		}
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/dm_common.c
index bdc132bef822..0b5a06ffa482 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192c/dm_common.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/dm_common.c
@@ -638,7 +638,6 @@ EXPORT_SYMBOL(rtl92c_dm_init_edca_turbo);
 static void rtl92c_dm_check_edca_turbo(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 
 	static u64 last_txok_cnt;
@@ -651,20 +650,20 @@ static void rtl92c_dm_check_edca_turbo(struct ieee80211_hw *hw)
 	u32 edca_be_dl = 0x5ea42b;
 	bool bt_change_edca = false;
 
-	if ((last_bt_edca_ul != rtlpcipriv->bt_coexist.bt_edca_ul) ||
-	    (last_bt_edca_dl != rtlpcipriv->bt_coexist.bt_edca_dl)) {
+	if ((last_bt_edca_ul != rtlpriv->btcoexist.bt_edca_ul) ||
+	    (last_bt_edca_dl != rtlpriv->btcoexist.bt_edca_dl)) {
 		rtlpriv->dm.current_turbo_edca = false;
-		last_bt_edca_ul = rtlpcipriv->bt_coexist.bt_edca_ul;
-		last_bt_edca_dl = rtlpcipriv->bt_coexist.bt_edca_dl;
+		last_bt_edca_ul = rtlpriv->btcoexist.bt_edca_ul;
+		last_bt_edca_dl = rtlpriv->btcoexist.bt_edca_dl;
 	}
 
-	if (rtlpcipriv->bt_coexist.bt_edca_ul != 0) {
-		edca_be_ul = rtlpcipriv->bt_coexist.bt_edca_ul;
+	if (rtlpriv->btcoexist.bt_edca_ul != 0) {
+		edca_be_ul = rtlpriv->btcoexist.bt_edca_ul;
 		bt_change_edca = true;
 	}
 
-	if (rtlpcipriv->bt_coexist.bt_edca_dl != 0) {
-		edca_be_ul = rtlpcipriv->bt_coexist.bt_edca_dl;
+	if (rtlpriv->btcoexist.bt_edca_dl != 0) {
+		edca_be_ul = rtlpriv->btcoexist.bt_edca_dl;
 		bt_change_edca = true;
 	}
 
@@ -673,7 +672,7 @@ static void rtl92c_dm_check_edca_turbo(struct ieee80211_hw *hw)
 		return;
 	}
 
-	if ((!mac->ht_enable) && (!rtlpcipriv->bt_coexist.bt_coexistence)) {
+	if ((!mac->ht_enable) && (!rtlpriv->btcoexist.bt_coexistence)) {
 		if (!(edca_be_ul & 0xffff0000))
 			edca_be_ul |= 0x005e0000;
 
@@ -1471,7 +1470,6 @@ EXPORT_SYMBOL(rtl92c_dm_watchdog);
 u8 rtl92c_bt_rssi_state_change(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
 	long undec_sm_pwdb;
 	u8 curr_bt_rssi_state = 0x00;
 
@@ -1510,8 +1508,8 @@ u8 rtl92c_bt_rssi_state_change(struct ieee80211_hw *hw)
 	else
 		curr_bt_rssi_state &= (~BT_RSSI_STATE_BG_EDCA_LOW);
 
-	if (curr_bt_rssi_state != rtlpcipriv->bt_coexist.bt_rssi_state) {
-		rtlpcipriv->bt_coexist.bt_rssi_state = curr_bt_rssi_state;
+	if (curr_bt_rssi_state != rtlpriv->btcoexist.bt_rssi_state) {
+		rtlpriv->btcoexist.bt_rssi_state = curr_bt_rssi_state;
 		return true;
 	} else {
 		return false;
@@ -1522,7 +1520,6 @@ EXPORT_SYMBOL(rtl92c_bt_rssi_state_change);
 static bool rtl92c_bt_state_change(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
 
 	u32 polling, ratio_tx, ratio_pri;
 	u32 bt_tx, bt_pri;
@@ -1542,14 +1539,14 @@ static bool rtl92c_bt_state_change(struct ieee80211_hw *hw)
 		return false;
 
 	bt_state &= BIT_OFFSET_LEN_MASK_32(0, 1);
-	if (bt_state != rtlpcipriv->bt_coexist.bt_cur_state) {
-		rtlpcipriv->bt_coexist.bt_cur_state = bt_state;
+	if (bt_state != rtlpriv->btcoexist.bt_cur_state) {
+		rtlpriv->btcoexist.bt_cur_state = bt_state;
 
-		if (rtlpcipriv->bt_coexist.reg_bt_sco == 3) {
-			rtlpcipriv->bt_coexist.bt_service = BT_IDLE;
+		if (rtlpriv->btcoexist.reg_bt_sco == 3) {
+			rtlpriv->btcoexist.bt_service = BT_IDLE;
 
 			bt_state = bt_state |
-			  ((rtlpcipriv->bt_coexist.bt_ant_isolation == 1) ?
+			  ((rtlpriv->btcoexist.bt_ant_isolation == 1) ?
 			  0 : BIT_OFFSET_LEN_MASK_32(1, 1)) |
 			  BIT_OFFSET_LEN_MASK_32(2, 1);
 			rtl_write_byte(rtlpriv, 0x4fd, bt_state);
@@ -1559,10 +1556,10 @@ static bool rtl92c_bt_state_change(struct ieee80211_hw *hw)
 
 	ratio_tx = bt_tx * 1000 / polling;
 	ratio_pri = bt_pri * 1000 / polling;
-	rtlpcipriv->bt_coexist.ratio_tx = ratio_tx;
-	rtlpcipriv->bt_coexist.ratio_pri = ratio_pri;
+	rtlpriv->btcoexist.ratio_tx = ratio_tx;
+	rtlpriv->btcoexist.ratio_pri = ratio_pri;
 
-	if (bt_state && rtlpcipriv->bt_coexist.reg_bt_sco == 3) {
+	if (bt_state && rtlpriv->btcoexist.reg_bt_sco == 3) {
 
 		if ((ratio_tx < 30)  && (ratio_pri < 30))
 			cur_service_type = BT_IDLE;
@@ -1577,17 +1574,17 @@ static bool rtl92c_bt_state_change(struct ieee80211_hw *hw)
 		else
 			cur_service_type = BT_OTHER_ACTION;
 
-		if (cur_service_type != rtlpcipriv->bt_coexist.bt_service) {
-			rtlpcipriv->bt_coexist.bt_service = cur_service_type;
+		if (cur_service_type != rtlpriv->btcoexist.bt_service) {
+			rtlpriv->btcoexist.bt_service = cur_service_type;
 			bt_state = bt_state |
-			   ((rtlpcipriv->bt_coexist.bt_ant_isolation == 1) ?
+			   ((rtlpriv->btcoexist.bt_ant_isolation == 1) ?
 			   0 : BIT_OFFSET_LEN_MASK_32(1, 1)) |
-			   ((rtlpcipriv->bt_coexist.bt_service != BT_IDLE) ?
+			   ((rtlpriv->btcoexist.bt_service != BT_IDLE) ?
 			   0 : BIT_OFFSET_LEN_MASK_32(2, 1));
 
 			/* Add interrupt migration when bt is not ini
 			 * idle state (no traffic). */
-			if (rtlpcipriv->bt_coexist.bt_service != BT_IDLE) {
+			if (rtlpriv->btcoexist.bt_service != BT_IDLE) {
 				rtl_write_word(rtlpriv, 0x504, 0x0ccc);
 				rtl_write_byte(rtlpriv, 0x506, 0x54);
 				rtl_write_byte(rtlpriv, 0x507, 0x54);
@@ -1626,80 +1623,77 @@ static bool rtl92c_bt_wifi_connect_change(struct ieee80211_hw *hw)
 static void rtl92c_bt_set_normal(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
-
-
-	if (rtlpcipriv->bt_coexist.bt_service == BT_OTHERBUSY) {
-		rtlpcipriv->bt_coexist.bt_edca_ul = 0x5ea72b;
-		rtlpcipriv->bt_coexist.bt_edca_dl = 0x5ea72b;
-	} else if (rtlpcipriv->bt_coexist.bt_service == BT_BUSY) {
-		rtlpcipriv->bt_coexist.bt_edca_ul = 0x5eb82f;
-		rtlpcipriv->bt_coexist.bt_edca_dl = 0x5eb82f;
-	} else if (rtlpcipriv->bt_coexist.bt_service == BT_SCO) {
-		if (rtlpcipriv->bt_coexist.ratio_tx > 160) {
-			rtlpcipriv->bt_coexist.bt_edca_ul = 0x5ea72f;
-			rtlpcipriv->bt_coexist.bt_edca_dl = 0x5ea72f;
+
+	if (rtlpriv->btcoexist.bt_service == BT_OTHERBUSY) {
+		rtlpriv->btcoexist.bt_edca_ul = 0x5ea72b;
+		rtlpriv->btcoexist.bt_edca_dl = 0x5ea72b;
+	} else if (rtlpriv->btcoexist.bt_service == BT_BUSY) {
+		rtlpriv->btcoexist.bt_edca_ul = 0x5eb82f;
+		rtlpriv->btcoexist.bt_edca_dl = 0x5eb82f;
+	} else if (rtlpriv->btcoexist.bt_service == BT_SCO) {
+		if (rtlpriv->btcoexist.ratio_tx > 160) {
+			rtlpriv->btcoexist.bt_edca_ul = 0x5ea72f;
+			rtlpriv->btcoexist.bt_edca_dl = 0x5ea72f;
 		} else {
-			rtlpcipriv->bt_coexist.bt_edca_ul = 0x5ea32b;
-			rtlpcipriv->bt_coexist.bt_edca_dl = 0x5ea42b;
+			rtlpriv->btcoexist.bt_edca_ul = 0x5ea32b;
+			rtlpriv->btcoexist.bt_edca_dl = 0x5ea42b;
 		}
 	} else {
-		rtlpcipriv->bt_coexist.bt_edca_ul = 0;
-		rtlpcipriv->bt_coexist.bt_edca_dl = 0;
+		rtlpriv->btcoexist.bt_edca_ul = 0;
+		rtlpriv->btcoexist.bt_edca_dl = 0;
 	}
 
-	if ((rtlpcipriv->bt_coexist.bt_service != BT_IDLE) &&
-	     (rtlpriv->mac80211.mode == WIRELESS_MODE_G ||
+	if ((rtlpriv->btcoexist.bt_service != BT_IDLE) &&
+	    (rtlpriv->mac80211.mode == WIRELESS_MODE_G ||
 	     (rtlpriv->mac80211.mode == (WIRELESS_MODE_G | WIRELESS_MODE_B))) &&
-	     (rtlpcipriv->bt_coexist.bt_rssi_state &
+	    (rtlpriv->btcoexist.bt_rssi_state &
 	     BT_RSSI_STATE_BG_EDCA_LOW)) {
-		rtlpcipriv->bt_coexist.bt_edca_ul = 0x5eb82b;
-		rtlpcipriv->bt_coexist.bt_edca_dl = 0x5eb82b;
+		rtlpriv->btcoexist.bt_edca_ul = 0x5eb82b;
+		rtlpriv->btcoexist.bt_edca_dl = 0x5eb82b;
 	}
 }
 
 static void rtl92c_bt_ant_isolation(struct ieee80211_hw *hw, u8 tmp1byte)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
 
 
 	/* Only enable HW BT coexist when BT in "Busy" state. */
 	if (rtlpriv->mac80211.vendor == PEER_CISCO &&
-	    rtlpcipriv->bt_coexist.bt_service == BT_OTHER_ACTION) {
+	    rtlpriv->btcoexist.bt_service == BT_OTHER_ACTION) {
 		rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, 0xa0);
 	} else {
-		if ((rtlpcipriv->bt_coexist.bt_service == BT_BUSY) &&
-		    (rtlpcipriv->bt_coexist.bt_rssi_state &
+		if ((rtlpriv->btcoexist.bt_service == BT_BUSY) &&
+		    (rtlpriv->btcoexist.bt_rssi_state &
 		     BT_RSSI_STATE_NORMAL_POWER)) {
 			rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, 0xa0);
-		} else if ((rtlpcipriv->bt_coexist.bt_service ==
+		} else if ((rtlpriv->btcoexist.bt_service ==
 			    BT_OTHER_ACTION) && (rtlpriv->mac80211.mode <
 			    WIRELESS_MODE_N_24G) &&
-			    (rtlpcipriv->bt_coexist.bt_rssi_state &
+			    (rtlpriv->btcoexist.bt_rssi_state &
 			    BT_RSSI_STATE_SPECIAL_LOW)) {
 			rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, 0xa0);
-		} else if (rtlpcipriv->bt_coexist.bt_service == BT_PAN) {
+		} else if (rtlpriv->btcoexist.bt_service == BT_PAN) {
 			rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, tmp1byte);
 		} else {
 			rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, tmp1byte);
 		}
 	}
 
-	if (rtlpcipriv->bt_coexist.bt_service == BT_PAN)
+	if (rtlpriv->btcoexist.bt_service == BT_PAN)
 		rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, 0x10100);
 	else
 		rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, 0x0);
 
-	if (rtlpcipriv->bt_coexist.bt_rssi_state &
+	if (rtlpriv->btcoexist.bt_rssi_state &
 	    BT_RSSI_STATE_NORMAL_POWER) {
 		rtl92c_bt_set_normal(hw);
 	} else {
-		rtlpcipriv->bt_coexist.bt_edca_ul = 0;
-		rtlpcipriv->bt_coexist.bt_edca_dl = 0;
+		rtlpriv->btcoexist.bt_edca_ul = 0;
+		rtlpriv->btcoexist.bt_edca_dl = 0;
 	}
 
-	if (rtlpcipriv->bt_coexist.bt_service != BT_IDLE) {
+	if (rtlpriv->btcoexist.bt_service != BT_IDLE) {
 		rtlpriv->cfg->ops->set_rfreg(hw,
 				 RF90_PATH_A,
 				 0x1e,
@@ -1707,12 +1701,12 @@ static void rtl92c_bt_ant_isolation(struct ieee80211_hw *hw, u8 tmp1byte)
 	} else {
 		rtlpriv->cfg->ops->set_rfreg(hw,
 		     RF90_PATH_A, 0x1e, 0xf0,
-		     rtlpcipriv->bt_coexist.bt_rfreg_origin_1e);
+		     rtlpriv->btcoexist.bt_rfreg_origin_1e);
 	}
 
 	if (!rtlpriv->dm.dynamic_txpower_enable) {
-		if (rtlpcipriv->bt_coexist.bt_service != BT_IDLE) {
-			if (rtlpcipriv->bt_coexist.bt_rssi_state &
+		if (rtlpriv->btcoexist.bt_service != BT_IDLE) {
+			if (rtlpriv->btcoexist.bt_rssi_state &
 				BT_RSSI_STATE_TXPOWER_LOW) {
 				rtlpriv->dm.dynamic_txhighpower_lvl =
 							TXHIGHPWRLEVEL_BT2;
@@ -1732,37 +1726,34 @@ static void rtl92c_bt_ant_isolation(struct ieee80211_hw *hw, u8 tmp1byte)
 static void rtl92c_check_bt_change(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 	u8 tmp1byte = 0;
 
 	if (IS_81XXC_VENDOR_UMC_B_CUT(rtlhal->version) &&
-	    rtlpcipriv->bt_coexist.bt_coexistence)
+	    rtlpriv->btcoexist.bt_coexistence)
 		tmp1byte |= BIT(5);
-	if (rtlpcipriv->bt_coexist.bt_cur_state) {
-		if (rtlpcipriv->bt_coexist.bt_ant_isolation)
+	if (rtlpriv->btcoexist.bt_cur_state) {
+		if (rtlpriv->btcoexist.bt_ant_isolation)
 			rtl92c_bt_ant_isolation(hw, tmp1byte);
 	} else {
 		rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, tmp1byte);
 		rtlpriv->cfg->ops->set_rfreg(hw, RF90_PATH_A, 0x1e, 0xf0,
-				rtlpcipriv->bt_coexist.bt_rfreg_origin_1e);
+				rtlpriv->btcoexist.bt_rfreg_origin_1e);
 
-		rtlpcipriv->bt_coexist.bt_edca_ul = 0;
-		rtlpcipriv->bt_coexist.bt_edca_dl = 0;
+		rtlpriv->btcoexist.bt_edca_ul = 0;
+		rtlpriv->btcoexist.bt_edca_dl = 0;
 	}
 }
 
 void rtl92c_dm_bt_coexist(struct ieee80211_hw *hw)
 {
-	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
-
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	bool wifi_connect_change;
 	bool bt_state_change;
 	bool rssi_state_change;
 
-	if ((rtlpcipriv->bt_coexist.bt_coexistence) &&
-	     (rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4)) {
-
+	if ((rtlpriv->btcoexist.bt_coexistence) &&
+	    (rtlpriv->btcoexist.bt_coexist_type == BT_CSR_BC4)) {
 		wifi_connect_change = rtl92c_bt_wifi_connect_change(hw);
 		bt_state_change = rtl92c_bt_state_change(hw);
 		rssi_state_change = rtl92c_bt_rssi_state_change(hw);
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192c/fw_common.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/fw_common.c
index 7d152466152b..c7a77467b20e 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192c/fw_common.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/fw_common.c
@@ -27,6 +27,7 @@
 #include "../pci.h"
 #include "../base.h"
 #include "../core.h"
+#include "../efuse.h"
 #include "../rtl8192ce/reg.h"
 #include "../rtl8192ce/def.h"
 #include "fw_common.h"
@@ -68,63 +69,6 @@ static void _rtl92c_enable_fw_download(struct ieee80211_hw *hw, bool enable)
 	}
 }
 
-static void _rtl92c_fw_block_write(struct ieee80211_hw *hw,
-				   const u8 *buffer, u32 size)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u32 blocksize = sizeof(u32);
-	u8 *bufferptr = (u8 *)buffer;
-	u32 *pu4byteptr = (u32 *)buffer;
-	u32 i, offset, blockcount, remainsize;
-
-	blockcount = size / blocksize;
-	remainsize = size % blocksize;
-
-	for (i = 0; i < blockcount; i++) {
-		offset = i * blocksize;
-		rtl_write_dword(rtlpriv, (FW_8192C_START_ADDRESS + offset),
-				*(pu4byteptr + i));
-	}
-
-	if (remainsize) {
-		offset = blockcount * blocksize;
-		bufferptr += offset;
-		for (i = 0; i < remainsize; i++) {
-			rtl_write_byte(rtlpriv, (FW_8192C_START_ADDRESS +
-						 offset + i), *(bufferptr + i));
-		}
-	}
-}
-
-static void _rtl92c_fw_page_write(struct ieee80211_hw *hw,
-				  u32 page, const u8 *buffer, u32 size)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u8 value8;
-	u8 u8page = (u8) (page & 0x07);
-
-	value8 = (rtl_read_byte(rtlpriv, REG_MCUFWDL + 2) & 0xF8) | u8page;
-
-	rtl_write_byte(rtlpriv, (REG_MCUFWDL + 2), value8);
-	_rtl92c_fw_block_write(hw, buffer, size);
-}
-
-static void _rtl92c_fill_dummy(u8 *pfwbuf, u32 *pfwlen)
-{
-	u32 fwlen = *pfwlen;
-	u8 remain = (u8) (fwlen % 4);
-
-	remain = (remain == 0) ? 0 : (4 - remain);
-
-	while (remain > 0) {
-		pfwbuf[fwlen] = 0;
-		fwlen++;
-		remain--;
-	}
-
-	*pfwlen = fwlen;
-}
-
 static void _rtl92c_write_fw(struct ieee80211_hw *hw,
 			     enum version_8192c version, u8 *buffer, u32 size)
 {
@@ -140,30 +84,28 @@ static void _rtl92c_write_fw(struct ieee80211_hw *hw,
 		u32 page, offset;
 
 		if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CE)
-			_rtl92c_fill_dummy(bufferptr, &size);
+			rtl_fill_dummy(bufferptr, &size);
 
 		pageNums = size / FW_8192C_PAGE_SIZE;
 		remainsize = size % FW_8192C_PAGE_SIZE;
 
-		if (pageNums > 4) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Page numbers should not greater then 4\n");
-		}
+		if (pageNums > 4)
+			pr_err("Page numbers should not greater then 4\n");
 
 		for (page = 0; page < pageNums; page++) {
 			offset = page * FW_8192C_PAGE_SIZE;
-			_rtl92c_fw_page_write(hw, page, (bufferptr + offset),
-					      FW_8192C_PAGE_SIZE);
+			rtl_fw_page_write(hw, page, (bufferptr + offset),
+					  FW_8192C_PAGE_SIZE);
 		}
 
 		if (remainsize) {
 			offset = pageNums * FW_8192C_PAGE_SIZE;
 			page = pageNums;
-			_rtl92c_fw_page_write(hw, page, (bufferptr + offset),
-					      remainsize);
+			rtl_fw_page_write(hw, page, (bufferptr + offset),
+					  remainsize);
 		}
 	} else {
-		_rtl92c_fw_block_write(hw, buffer, size);
+		rtl_fw_block_write(hw, buffer, size);
 	}
 }
 
@@ -180,15 +122,10 @@ static int _rtl92c_fw_free_to_go(struct ieee80211_hw *hw)
 		 (!(value32 & FWDL_ChkSum_rpt)));
 
 	if (counter >= FW_8192C_POLLING_TIMEOUT_COUNT) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "chksum report faill ! REG_MCUFWDL:0x%08x .\n",
-			  value32);
+		pr_err("chksum report fail! REG_MCUFWDL:0x%08x .\n",
+		       value32);
 		goto exit;
 	}
-
-	RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
-		 "Checksum report OK ! REG_MCUFWDL:0x%08x .\n", value32);
-
 	value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
 	value32 |= MCUFWDL_RDY;
 	value32 &= ~WINTINI_RDY;
@@ -198,20 +135,15 @@ static int _rtl92c_fw_free_to_go(struct ieee80211_hw *hw)
 
 	do {
 		value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
-		if (value32 & WINTINI_RDY) {
-			RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
-				 "Polling FW ready success!! REG_MCUFWDL:0x%08x .\n",
-					value32);
-			err = 0;
-			goto exit;
-		}
+		if (value32 & WINTINI_RDY)
+			return 0;
 
 		mdelay(FW_8192C_POLLING_DELAY);
 
 	} while (counter++ < FW_8192C_POLLING_TIMEOUT_COUNT);
 
-	RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-		 "Polling FW ready fail!! REG_MCUFWDL:0x%08x .\n", value32);
+	pr_err("Polling FW ready fail! REG_MCUFWDL:0x%08x.\n",
+	       value32);
 
 exit:
 	return err;
@@ -250,13 +182,8 @@ int rtl92c_download_fw(struct ieee80211_hw *hw)
 	_rtl92c_enable_fw_download(hw, false);
 
 	err = _rtl92c_fw_free_to_go(hw);
-	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Firmware is not ready to run!\n");
-	} else {
-		RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
-			 "Firmware is ready to run!\n");
-	}
+	if (err)
+		pr_err("Firmware is not ready to run!\n");
 
 	return 0;
 }
@@ -327,8 +254,7 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
 	while (!bwrite_sucess) {
 		wait_writeh2c_limmit--;
 		if (wait_writeh2c_limmit == 0) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Write H2C fail because no trigger for FW INT!\n");
+			pr_err("Write H2C fail because no trigger for FW INT!\n");
 			break;
 		}
 
@@ -485,8 +411,8 @@ void rtl92c_fill_h2c_cmd(struct ieee80211_hw *hw,
 	u32 tmp_cmdbuf[2];
 
 	if (!rtlhal->fw_ready) {
-		RT_ASSERT(false,
-			  "return H2C cmd because of Fw download fail!!!\n");
+		WARN_ONCE(true,
+			  "rtl8192c-common: return H2C cmd because of Fw download fail!!!\n");
 		return;
 	}
 
@@ -510,7 +436,7 @@ void rtl92c_firmware_selfreset(struct ieee80211_hw *hw)
 	while (u1b_tmp & BIT(2)) {
 		delay--;
 		if (delay == 0) {
-			RT_ASSERT(false, "8051 reset fail.\n");
+			WARN_ONCE(true, "rtl8192c-common: 8051 reset fail.\n");
 			break;
 		}
 		udelay(50);
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c
index 94dd25cf1ca8..7c6e5d91439d 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c
@@ -77,7 +77,7 @@ EXPORT_SYMBOL(rtl92c_phy_set_bb_reg);
 u32 _rtl92c_phy_fw_rf_serial_read(struct ieee80211_hw *hw,
 				  enum radio_path rfpath, u32 offset)
 {
-	RT_ASSERT(false, "deprecated!\n");
+	WARN_ONCE(true, "rtl8192c-common: _rtl92c_phy_fw_rf_serial_read deprecated!\n");
 	return 0;
 }
 EXPORT_SYMBOL(_rtl92c_phy_fw_rf_serial_read);
@@ -86,7 +86,7 @@ void _rtl92c_phy_fw_rf_serial_write(struct ieee80211_hw *hw,
 				    enum radio_path rfpath, u32 offset,
 				    u32 data)
 {
-	RT_ASSERT(false, "deprecated!\n");
+	WARN_ONCE(true, "rtl8192c-common: _rtl92c_phy_fw_rf_serial_write deprecated!\n");
 }
 EXPORT_SYMBOL(_rtl92c_phy_fw_rf_serial_write);
 
@@ -104,7 +104,7 @@ u32 _rtl92c_phy_rf_serial_read(struct ieee80211_hw *hw,
 	offset &= 0x3f;
 	newoffset = offset;
 	if (RT_CANNOT_IO(hw)) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "return all one\n");
+		pr_err("return all one\n");
 		return 0xFFFFFFFF;
 	}
 	tmplong = rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD);
@@ -152,7 +152,7 @@ void _rtl92c_phy_rf_serial_write(struct ieee80211_hw *hw,
 	struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath];
 
 	if (RT_CANNOT_IO(hw)) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "stop\n");
+		pr_err("stop\n");
 		return;
 	}
 	offset &= 0x3f;
@@ -209,7 +209,7 @@ bool _rtl92c_phy_bb8192c_config_parafile(struct ieee80211_hw *hw)
 	rtstatus = rtlpriv->cfg->ops->config_bb_with_headerfile(hw,
 						 BASEBAND_CONFIG_PHY_REG);
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Write BB Reg Fail!!\n");
+		pr_err("Write BB Reg Fail!!\n");
 		return false;
 	}
 	if (rtlphy->rf_type == RF_1T2R) {
@@ -222,13 +222,13 @@ bool _rtl92c_phy_bb8192c_config_parafile(struct ieee80211_hw *hw)
 						   BASEBAND_CONFIG_PHY_REG);
 	}
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "BB_PG Reg Fail!!\n");
+		pr_err("BB_PG Reg Fail!!\n");
 		return false;
 	}
 	rtstatus = rtlpriv->cfg->ops->config_bb_with_headerfile(hw,
 						 BASEBAND_CONFIG_AGC_TAB);
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "AGC Table Fail\n");
+		pr_err("AGC Table Fail\n");
 		return false;
 	}
 	rtlphy->cck_high_power =
@@ -745,8 +745,8 @@ u8 rtl92c_phy_sw_chnl(struct ieee80211_hw *hw)
 		return 0;
 	if (rtlphy->set_bwmode_inprogress)
 		return 0;
-	RT_ASSERT((rtlphy->current_channel <= 14),
-		  "WIRELESS_MODE_G but channel>14");
+	WARN_ONCE((rtlphy->current_channel > 14),
+		  "rtl8192c-common: WIRELESS_MODE_G but channel>14");
 	rtlphy->sw_chnl_inprogress = true;
 	rtlphy->sw_chnl_stage = 0;
 	rtlphy->sw_chnl_step = 0;
@@ -792,7 +792,7 @@ static bool _rtl92c_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable,
 	struct swchnlcmd *pcmd;
 
 	if (cmdtable == NULL) {
-		RT_ASSERT(false, "cmdtable cannot be NULL.\n");
+		WARN_ONCE(true, "rtl8192c-common: cmdtable cannot be NULL.\n");
 		return false;
 	}
 
@@ -837,8 +837,8 @@ bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
 
 	rfdependcmdcnt = 0;
 
-	RT_ASSERT((channel >= 1 && channel <= 14),
-		  "illegal channel for Zebra: %d\n", channel);
+	WARN_ONCE((channel < 1 || channel > 14),
+		  "rtl8192c-common: illegal channel for Zebra: %d\n", channel);
 
 	_rtl92c_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++,
 					 MAX_RFDEPENDCMD_CNT, CMDID_RF_WRITEREG,
@@ -860,8 +860,8 @@ bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
 			currentcmd = &postcommoncmd[*step];
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Invalid 'stage' = %d, Check it!\n", *stage);
+			pr_err("Invalid 'stage' = %d, Check it!\n",
+			       *stage);
 			return true;
 		}
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c
index 4483d40ecad1..9956026bae0a 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c
@@ -140,8 +140,7 @@ void rtl92ce_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 	case HAL_DEF_WOWLAN:
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", variable);
+		pr_err("switch case %#x not processed\n", variable);
 		break;
 	}
 }
@@ -149,7 +148,6 @@ void rtl92ce_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
@@ -277,8 +275,8 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 			u8 *p_regtoset = NULL;
 			u8 index = 0;
 
-			if ((rtlpcipriv->bt_coexist.bt_coexistence) &&
-			    (rtlpcipriv->bt_coexist.bt_coexist_type ==
+			if ((rtlpriv->btcoexist.bt_coexistence) &&
+			    (rtlpriv->btcoexist.bt_coexist_type ==
 			    BT_CSR_BC4))
 				p_regtoset = regtoset_bt;
 			else
@@ -364,9 +362,8 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 					acm_ctrl &= (~AcmHw_VoqEn);
 					break;
 				default:
-					RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-						 "switch case %#x not processed\n",
-						 e_aci);
+					pr_err("switch case %#x not processed\n",
+					       e_aci);
 					break;
 				}
 			}
@@ -551,8 +548,7 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 		rtl92c_fill_h2c_cmd(hw, H2C_92C_KEEP_ALIVE_CTRL, 2, array);
 		break; }
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %d not processed\n", variable);
+		pr_err("switch case %d not processed\n", variable);
 		break;
 	}
 }
@@ -573,9 +569,8 @@ static bool _rtl92ce_llt_write(struct ieee80211_hw *hw, u32 address, u32 data)
 			break;
 
 		if (count > POLLING_LLT_THRESHOLD) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Failed to polling write LLT done at address %d!\n",
-				 address);
+			pr_err("Failed to polling write LLT done at address %d!\n",
+			       address);
 			status = false;
 			break;
 		}
@@ -659,26 +654,25 @@ static bool _rtl92ce_llt_table_init(struct ieee80211_hw *hw)
 
 static void _rtl92ce_gen_refresh_led_state(struct ieee80211_hw *hw)
 {
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
-	struct rtl_led *pLed0 = &(pcipriv->ledctl.sw_led0);
+	struct rtl_led *pled0 = &rtlpriv->ledctl.sw_led0;
 
 	if (rtlpci->up_first_time)
 		return;
 
 	if (ppsc->rfoff_reason == RF_CHANGE_BY_IPS)
-		rtl92ce_sw_led_on(hw, pLed0);
+		rtl92ce_sw_led_on(hw, pled0);
 	else if (ppsc->rfoff_reason == RF_CHANGE_BY_INIT)
-		rtl92ce_sw_led_on(hw, pLed0);
+		rtl92ce_sw_led_on(hw, pled0);
 	else
-		rtl92ce_sw_led_off(hw, pLed0);
+		rtl92ce_sw_led_off(hw, pled0);
 }
 
 static bool _rtl92ce_init_mac(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 
@@ -687,7 +681,7 @@ static bool _rtl92ce_init_mac(struct ieee80211_hw *hw)
 	u16 retry;
 
 	rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x00);
-	if (rtlpcipriv->bt_coexist.bt_coexistence) {
+	if (rtlpriv->btcoexist.bt_coexistence) {
 		u32 value32;
 		value32 = rtl_read_dword(rtlpriv, REG_APS_FSMCO);
 		value32 |= (SOP_ABG | SOP_AMB | XOP_BTCK);
@@ -696,7 +690,7 @@ static bool _rtl92ce_init_mac(struct ieee80211_hw *hw)
 	rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x2b);
 	rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL, 0x0F);
 
-	if (rtlpcipriv->bt_coexist.bt_coexistence) {
+	if (rtlpriv->btcoexist.bt_coexistence) {
 		u32 u4b_tmp = rtl_read_dword(rtlpriv, REG_AFE_XTAL_CTRL);
 
 		u4b_tmp &= (~0x00024800);
@@ -730,7 +724,7 @@ static bool _rtl92ce_init_mac(struct ieee80211_hw *hw)
 	rtl_write_byte(rtlpriv, REG_SYS_ISO_CTRL + 1, 0x82);
 	udelay(2);
 
-	if (rtlpcipriv->bt_coexist.bt_coexistence) {
+	if (rtlpriv->btcoexist.bt_coexistence) {
 		bytetmp = rtl_read_byte(rtlpriv, REG_AFE_XTAL_CTRL+2) & 0xfd;
 		rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL+2, bytetmp);
 	}
@@ -802,7 +796,6 @@ static void _rtl92ce_hw_configure(struct ieee80211_hw *hw)
 {
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
 	u8 reg_bw_opmode;
 	u32 reg_prsr;
 
@@ -832,8 +825,8 @@ static void _rtl92ce_hw_configure(struct ieee80211_hw *hw)
 	rtl_write_dword(rtlpriv, REG_RARFRC, 0x01000000);
 	rtl_write_dword(rtlpriv, REG_RARFRC + 4, 0x07060504);
 
-	if ((rtlpcipriv->bt_coexist.bt_coexistence) &&
-	    (rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4))
+	if ((rtlpriv->btcoexist.bt_coexistence) &&
+	    (rtlpriv->btcoexist.bt_coexist_type == BT_CSR_BC4))
 		rtl_write_dword(rtlpriv, REG_AGGLEN_LMT, 0x97427431);
 	else
 		rtl_write_dword(rtlpriv, REG_AGGLEN_LMT, 0xb972a841);
@@ -852,8 +845,8 @@ static void _rtl92ce_hw_configure(struct ieee80211_hw *hw)
 	rtl_write_byte(rtlpriv, REG_PIFS, 0x1C);
 	rtl_write_byte(rtlpriv, REG_AGGR_BREAK_TIME, 0x16);
 
-	if ((rtlpcipriv->bt_coexist.bt_coexistence) &&
-	    (rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4)) {
+	if ((rtlpriv->btcoexist.bt_coexistence) &&
+	    (rtlpriv->btcoexist.bt_coexist_type == BT_CSR_BC4)) {
 		rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0020);
 		rtl_write_word(rtlpriv, REG_PROT_MODE_CTRL, 0x0402);
 	} else {
@@ -861,8 +854,8 @@ static void _rtl92ce_hw_configure(struct ieee80211_hw *hw)
 		rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0020);
 	}
 
-	if ((rtlpcipriv->bt_coexist.bt_coexistence) &&
-	     (rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4))
+	if ((rtlpriv->btcoexist.bt_coexistence) &&
+	    (rtlpriv->btcoexist.bt_coexist_type == BT_CSR_BC4))
 		rtl_write_dword(rtlpriv, REG_FAST_EDCA_CTRL, 0x03086666);
 	else
 		rtl_write_dword(rtlpriv, REG_FAST_EDCA_CTRL, 0x086666);
@@ -963,7 +956,7 @@ int rtl92ce_hw_init(struct ieee80211_hw *hw)
 	rtlpriv->intf_ops->disable_aspm(hw);
 	rtstatus = _rtl92ce_init_mac(hw);
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Init MAC failed\n");
+		pr_err("Init MAC failed\n");
 		err = 1;
 		goto exit;
 	}
@@ -1128,8 +1121,7 @@ static enum version_8192c _rtl92ce_read_chip_version(struct ieee80211_hw *hw)
 		break;
 	}
 
-	RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG,
-		 "Chip Version ID: %s\n", versionid);
+	pr_info("Chip Version ID: %s\n", versionid);
 
 	switch (version & 0x3) {
 	case CHIP_88C:
@@ -1143,8 +1135,7 @@ static enum version_8192c _rtl92ce_read_chip_version(struct ieee80211_hw *hw)
 		break;
 	default:
 		rtlphy->rf_type = RF_1T1R;
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "ERROR RF_Type is set!!\n");
+		pr_err("ERROR RF_Type is set!!\n");
 		break;
 	}
 
@@ -1193,8 +1184,7 @@ static int _rtl92ce_set_media_status(struct ieee80211_hw *hw,
 			 "Set Network type to Mesh Point!\n");
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Network type %d not supported!\n", type);
+		pr_err("Network type %d not supported!\n", type);
 		return 1;
 
 	}
@@ -1292,7 +1282,7 @@ void rtl92ce_set_qos(struct ieee80211_hw *hw, int aci)
 		rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM, 0x2f3222);
 		break;
 	default:
-		RT_ASSERT(false, "invalid aci: %d !\n", aci);
+		WARN_ONCE(true, "rtl8192ce: invalid aci: %d !\n", aci);
 		break;
 	}
 }
@@ -1320,7 +1310,6 @@ void rtl92ce_disable_interrupt(struct ieee80211_hw *hw)
 static void _rtl92ce_poweroff_adapter(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
 	struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
 	u8 u1b_tmp;
 	u32 u4b_tmp;
@@ -1338,9 +1327,9 @@ static void _rtl92ce_poweroff_adapter(struct ieee80211_hw *hw)
 	rtl_write_byte(rtlpriv, REG_MCUFWDL, 0x00);
 	rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, 0x00000000);
 	u1b_tmp = rtl_read_byte(rtlpriv, REG_GPIO_PIN_CTRL);
-	if ((rtlpcipriv->bt_coexist.bt_coexistence) &&
-	     ((rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4) ||
-	     (rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC8))) {
+	if ((rtlpriv->btcoexist.bt_coexistence) &&
+	    ((rtlpriv->btcoexist.bt_coexist_type == BT_CSR_BC4) ||
+	     (rtlpriv->btcoexist.bt_coexist_type == BT_CSR_BC8))) {
 		rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, 0x00F30000 |
 				(u1b_tmp << 8));
 	} else {
@@ -1352,7 +1341,7 @@ static void _rtl92ce_poweroff_adapter(struct ieee80211_hw *hw)
 	rtl_write_byte(rtlpriv, REG_AFE_PLL_CTRL, 0x80);
 	if (!IS_81XXC_VENDOR_UMC_B_CUT(rtlhal->version))
 		rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x23);
-	if (rtlpcipriv->bt_coexist.bt_coexistence) {
+	if (rtlpriv->btcoexist.bt_coexistence) {
 		u4b_tmp = rtl_read_dword(rtlpriv, REG_AFE_XTAL_CTRL);
 		u4b_tmp |= 0x03824800;
 		rtl_write_dword(rtlpriv, REG_AFE_XTAL_CTRL, u4b_tmp);
@@ -1731,12 +1720,11 @@ exit:
 static void _rtl92ce_hal_customized_behavior(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 
 	switch (rtlhal->oem_id) {
 	case RT_CID_819X_HP:
-		pcipriv->ledctl.led_opendrain = true;
+		rtlpriv->ledctl.led_opendrain = true;
 		break;
 	case RT_CID_819X_LENOVO:
 	case RT_CID_DEFAULT:
@@ -1780,7 +1768,7 @@ void rtl92ce_read_eeprom_info(struct ieee80211_hw *hw)
 		rtlefuse->autoload_failflag = false;
 		_rtl92ce_read_adapter_info(hw);
 	} else {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Autoload ERR!!\n");
+		pr_err("Autoload ERR!!\n");
 	}
 	_rtl92ce_hal_customized_behavior(hw);
 }
@@ -1789,7 +1777,6 @@ static void rtl92ce_update_hal_rate_table(struct ieee80211_hw *hw,
 		struct ieee80211_sta *sta)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
 	struct rtl_phy *rtlphy = &(rtlpriv->phy);
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
@@ -1845,12 +1832,12 @@ static void rtl92ce_update_hal_rate_table(struct ieee80211_hw *hw,
 		break;
 	}
 
-	if ((rtlpcipriv->bt_coexist.bt_coexistence) &&
-	    (rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4) &&
-	    (rtlpcipriv->bt_coexist.bt_cur_state) &&
-	    (rtlpcipriv->bt_coexist.bt_ant_isolation) &&
-	    ((rtlpcipriv->bt_coexist.bt_service == BT_SCO) ||
-	    (rtlpcipriv->bt_coexist.bt_service == BT_BUSY)))
+	if ((rtlpriv->btcoexist.bt_coexistence) &&
+	    (rtlpriv->btcoexist.bt_coexist_type == BT_CSR_BC4) &&
+	    (rtlpriv->btcoexist.bt_cur_state) &&
+	    (rtlpriv->btcoexist.bt_ant_isolation) &&
+	    ((rtlpriv->btcoexist.bt_service == BT_SCO) ||
+	    (rtlpriv->btcoexist.bt_service == BT_BUSY)))
 		ratr_value &= 0x0fffcfc0;
 	else
 		ratr_value &= 0x0FFFFFFF;
@@ -2152,8 +2139,8 @@ void rtl92ce_set_key(struct ieee80211_hw *hw, u32 key_index,
 			enc_algo = CAM_AES;
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "switch case %#x not processed\n", enc_algo);
+			pr_err("switch case %#x not processed\n",
+			       enc_algo);
 			enc_algo = CAM_TKIP;
 			break;
 		}
@@ -2171,9 +2158,7 @@ void rtl92ce_set_key(struct ieee80211_hw *hw, u32 key_index,
 					entry_id = rtl_cam_get_free_entry(hw,
 								 p_macaddr);
 					if (entry_id >=  TOTAL_CAM_ENTRY) {
-						RT_TRACE(rtlpriv, COMP_SEC,
-							 DBG_EMERG,
-							 "Can not find free hw security cam entry\n");
+						pr_err("Can not find free hw security cam entry\n");
 						return;
 					}
 				} else {
@@ -2246,65 +2231,64 @@ void rtl92ce_set_key(struct ieee80211_hw *hw, u32 key_index,
 
 static void rtl8192ce_bt_var_init(struct ieee80211_hw *hw)
 {
-	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
-
-	rtlpcipriv->bt_coexist.bt_coexistence =
-			rtlpcipriv->bt_coexist.eeprom_bt_coexist;
-	rtlpcipriv->bt_coexist.bt_ant_num =
-			rtlpcipriv->bt_coexist.eeprom_bt_ant_num;
-	rtlpcipriv->bt_coexist.bt_coexist_type =
-			rtlpcipriv->bt_coexist.eeprom_bt_type;
-
-	if (rtlpcipriv->bt_coexist.reg_bt_iso == 2)
-		rtlpcipriv->bt_coexist.bt_ant_isolation =
-			rtlpcipriv->bt_coexist.eeprom_bt_ant_isol;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	rtlpriv->btcoexist.bt_coexistence =
+			rtlpriv->btcoexist.eeprom_bt_coexist;
+	rtlpriv->btcoexist.bt_ant_num =
+			rtlpriv->btcoexist.eeprom_bt_ant_num;
+	rtlpriv->btcoexist.bt_coexist_type =
+			rtlpriv->btcoexist.eeprom_bt_type;
+
+	if (rtlpriv->btcoexist.reg_bt_iso == 2)
+		rtlpriv->btcoexist.bt_ant_isolation =
+			rtlpriv->btcoexist.eeprom_bt_ant_isol;
 	else
-		rtlpcipriv->bt_coexist.bt_ant_isolation =
-			rtlpcipriv->bt_coexist.reg_bt_iso;
-
-	rtlpcipriv->bt_coexist.bt_radio_shared_type =
-			rtlpcipriv->bt_coexist.eeprom_bt_radio_shared;
-
-	if (rtlpcipriv->bt_coexist.bt_coexistence) {
-
-		if (rtlpcipriv->bt_coexist.reg_bt_sco == 1)
-			rtlpcipriv->bt_coexist.bt_service = BT_OTHER_ACTION;
-		else if (rtlpcipriv->bt_coexist.reg_bt_sco == 2)
-			rtlpcipriv->bt_coexist.bt_service = BT_SCO;
-		else if (rtlpcipriv->bt_coexist.reg_bt_sco == 4)
-			rtlpcipriv->bt_coexist.bt_service = BT_BUSY;
-		else if (rtlpcipriv->bt_coexist.reg_bt_sco == 5)
-			rtlpcipriv->bt_coexist.bt_service = BT_OTHERBUSY;
+		rtlpriv->btcoexist.bt_ant_isolation =
+			rtlpriv->btcoexist.reg_bt_iso;
+
+	rtlpriv->btcoexist.bt_radio_shared_type =
+			rtlpriv->btcoexist.eeprom_bt_radio_shared;
+
+	if (rtlpriv->btcoexist.bt_coexistence) {
+		if (rtlpriv->btcoexist.reg_bt_sco == 1)
+			rtlpriv->btcoexist.bt_service = BT_OTHER_ACTION;
+		else if (rtlpriv->btcoexist.reg_bt_sco == 2)
+			rtlpriv->btcoexist.bt_service = BT_SCO;
+		else if (rtlpriv->btcoexist.reg_bt_sco == 4)
+			rtlpriv->btcoexist.bt_service = BT_BUSY;
+		else if (rtlpriv->btcoexist.reg_bt_sco == 5)
+			rtlpriv->btcoexist.bt_service = BT_OTHERBUSY;
 		else
-			rtlpcipriv->bt_coexist.bt_service = BT_IDLE;
+			rtlpriv->btcoexist.bt_service = BT_IDLE;
 
-		rtlpcipriv->bt_coexist.bt_edca_ul = 0;
-		rtlpcipriv->bt_coexist.bt_edca_dl = 0;
-		rtlpcipriv->bt_coexist.bt_rssi_state = 0xff;
+		rtlpriv->btcoexist.bt_edca_ul = 0;
+		rtlpriv->btcoexist.bt_edca_dl = 0;
+		rtlpriv->btcoexist.bt_rssi_state = 0xff;
 	}
 }
 
 void rtl8192ce_read_bt_coexist_info_from_hwpg(struct ieee80211_hw *hw,
 					      bool auto_load_fail, u8 *hwinfo)
 {
-	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	u8 val;
 
 	if (!auto_load_fail) {
-		rtlpcipriv->bt_coexist.eeprom_bt_coexist =
+		rtlpriv->btcoexist.eeprom_bt_coexist =
 					((hwinfo[RF_OPTION1] & 0xe0) >> 5);
 		val = hwinfo[RF_OPTION4];
-		rtlpcipriv->bt_coexist.eeprom_bt_type = ((val & 0xe) >> 1);
-		rtlpcipriv->bt_coexist.eeprom_bt_ant_num = (val & 0x1);
-		rtlpcipriv->bt_coexist.eeprom_bt_ant_isol = ((val & 0x10) >> 4);
-		rtlpcipriv->bt_coexist.eeprom_bt_radio_shared =
+		rtlpriv->btcoexist.eeprom_bt_type = ((val & 0xe) >> 1);
+		rtlpriv->btcoexist.eeprom_bt_ant_num = (val & 0x1);
+		rtlpriv->btcoexist.eeprom_bt_ant_isol = ((val & 0x10) >> 4);
+		rtlpriv->btcoexist.eeprom_bt_radio_shared =
 							 ((val & 0x20) >> 5);
 	} else {
-		rtlpcipriv->bt_coexist.eeprom_bt_coexist = 0;
-		rtlpcipriv->bt_coexist.eeprom_bt_type = BT_2WIRE;
-		rtlpcipriv->bt_coexist.eeprom_bt_ant_num = ANT_X2;
-		rtlpcipriv->bt_coexist.eeprom_bt_ant_isol = 0;
-		rtlpcipriv->bt_coexist.eeprom_bt_radio_shared = BT_RADIO_SHARED;
+		rtlpriv->btcoexist.eeprom_bt_coexist = 0;
+		rtlpriv->btcoexist.eeprom_bt_type = BT_2WIRE;
+		rtlpriv->btcoexist.eeprom_bt_ant_num = ANT_X2;
+		rtlpriv->btcoexist.eeprom_bt_ant_isol = 0;
+		rtlpriv->btcoexist.eeprom_bt_radio_shared = BT_RADIO_SHARED;
 	}
 
 	rtl8192ce_bt_var_init(hw);
@@ -2312,14 +2296,14 @@ void rtl8192ce_read_bt_coexist_info_from_hwpg(struct ieee80211_hw *hw,
 
 void rtl8192ce_bt_reg_init(struct ieee80211_hw *hw)
 {
-	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
 
 	/* 0:Low, 1:High, 2:From Efuse. */
-	rtlpcipriv->bt_coexist.reg_bt_iso = 2;
+	rtlpriv->btcoexist.reg_bt_iso = 2;
 	/* 0:Idle, 1:None-SCO, 2:SCO, 3:From Counter. */
-	rtlpcipriv->bt_coexist.reg_bt_sco = 3;
+	rtlpriv->btcoexist.reg_bt_sco = 3;
 	/* 0:Disable BT control A-MPDU, 1:Enable BT control A-MPDU. */
-	rtlpcipriv->bt_coexist.reg_bt_sco = 0;
+	rtlpriv->btcoexist.reg_bt_sco = 0;
 }
 
 
@@ -2327,23 +2311,22 @@ void rtl8192ce_bt_hw_init(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
 
 	u8 u1_tmp;
 
-	if (rtlpcipriv->bt_coexist.bt_coexistence &&
-	    ((rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC4) ||
-	      rtlpcipriv->bt_coexist.bt_coexist_type == BT_CSR_BC8)) {
+	if (rtlpriv->btcoexist.bt_coexistence &&
+	    ((rtlpriv->btcoexist.bt_coexist_type == BT_CSR_BC4) ||
+	      rtlpriv->btcoexist.bt_coexist_type == BT_CSR_BC8)) {
 
-		if (rtlpcipriv->bt_coexist.bt_ant_isolation)
+		if (rtlpriv->btcoexist.bt_ant_isolation)
 			rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, 0xa0);
 
 		u1_tmp = rtl_read_byte(rtlpriv, 0x4fd) &
 			 BIT_OFFSET_LEN_MASK_32(0, 1);
 		u1_tmp = u1_tmp |
-			 ((rtlpcipriv->bt_coexist.bt_ant_isolation == 1) ?
+			 ((rtlpriv->btcoexist.bt_ant_isolation == 1) ?
 			 0 : BIT_OFFSET_LEN_MASK_32(1, 1)) |
-			 ((rtlpcipriv->bt_coexist.bt_service == BT_SCO) ?
+			 ((rtlpriv->btcoexist.bt_service == BT_SCO) ?
 			 0 : BIT_OFFSET_LEN_MASK_32(2, 1));
 		rtl_write_byte(rtlpriv, 0x4fd, u1_tmp);
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/led.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/led.c
index 833193b751f7..7edf5af9046e 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/led.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/led.c
@@ -57,8 +57,8 @@ void rtl92ce_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled)
 		rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg & 0x0f) | BIT(5));
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", pled->ledpin);
+		pr_err("switch case %#x not processed\n",
+		       pled->ledpin);
 		break;
 	}
 	pled->ledon = true;
@@ -67,7 +67,6 @@ void rtl92ce_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled)
 void rtl92ce_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 	u8 ledcfg;
 
 	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD, "LedAddr:%X ledpin=%d\n",
@@ -80,7 +79,7 @@ void rtl92ce_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 		break;
 	case LED_PIN_LED0:
 		ledcfg &= 0xf0;
-		if (pcipriv->ledctl.led_opendrain)
+		if (rtlpriv->ledctl.led_opendrain)
 			rtl_write_byte(rtlpriv, REG_LEDCFG2,
 				       (ledcfg | BIT(1) | BIT(5) | BIT(6)));
 		else
@@ -92,8 +91,7 @@ void rtl92ce_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 		rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg | BIT(3)));
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", pled->ledpin);
+		pr_info("switch case %#x not processed\n", pled->ledpin);
 		break;
 	}
 	pled->ledon = false;
@@ -101,24 +99,26 @@ void rtl92ce_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 
 void rtl92ce_init_sw_leds(struct ieee80211_hw *hw)
 {
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
-	_rtl92ce_init_led(hw, &(pcipriv->ledctl.sw_led0), LED_PIN_LED0);
-	_rtl92ce_init_led(hw, &(pcipriv->ledctl.sw_led1), LED_PIN_LED1);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	_rtl92ce_init_led(hw, &rtlpriv->ledctl.sw_led0, LED_PIN_LED0);
+	_rtl92ce_init_led(hw, &rtlpriv->ledctl.sw_led1, LED_PIN_LED1);
 }
 
 static void _rtl92ce_sw_led_control(struct ieee80211_hw *hw,
 				    enum led_ctl_mode ledaction)
 {
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
-	struct rtl_led *pLed0 = &(pcipriv->ledctl.sw_led0);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_led *pled0 = &rtlpriv->ledctl.sw_led0;
+
 	switch (ledaction) {
 	case LED_CTL_POWER_ON:
 	case LED_CTL_LINK:
 	case LED_CTL_NO_LINK:
-		rtl92ce_sw_led_on(hw, pLed0);
+		rtl92ce_sw_led_on(hw, pled0);
 		break;
 	case LED_CTL_POWER_OFF:
-		rtl92ce_sw_led_off(hw, pLed0);
+		rtl92ce_sw_led_off(hw, pled0);
 		break;
 	default:
 		break;
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/phy.c
index d1b6a8fe7b6a..7c6d7fc1ef9a 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/phy.c
@@ -297,10 +297,10 @@ bool rtl92c_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
 		break;
 	case RF90_PATH_C:
 	case RF90_PATH_D:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", rfpath);
+		pr_info("Incorrect rfpath %#x\n", rfpath);
 		break;
 	default:
+		pr_info("switch case %#x not processed\n", rfpath);
 		break;
 	}
 	return true;
@@ -340,8 +340,7 @@ void rtl92ce_phy_set_bw_mode_callback(struct ieee80211_hw *hw)
 		rtl_write_byte(rtlpriv, REG_RRSR + 2, reg_prsr_rsc);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", rtlphy->current_chan_bw);
+		pr_info("unknown bandwidth: %#X\n", rtlphy->current_chan_bw);
 		break;
 	}
 
@@ -365,8 +364,8 @@ void rtl92ce_phy_set_bw_mode_callback(struct ieee80211_hw *hw)
 			       HAL_PRIME_CHNL_OFFSET_LOWER) ? 2 : 1);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", rtlphy->current_chan_bw);
+		pr_err("unknown bandwidth: %#X\n",
+		       rtlphy->current_chan_bw);
 		break;
 	}
 	rtl92ce_phy_rf6052_set_bandwidth(hw, rtlphy->current_chan_bw);
@@ -546,8 +545,8 @@ static bool _rtl92ce_phy_set_rf_power_state(struct ieee80211_hw *hw,
 			break;
 		}
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", rfpwr_state);
+		pr_err("switch case %#x not processed\n",
+		       rfpwr_state);
 		bresult = false;
 		break;
 	}
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/rf.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/rf.c
index 7cae6350437c..e68ed7f37c79 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/rf.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/rf.c
@@ -51,8 +51,7 @@ void rtl92ce_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth)
 			      rtlphy->rfreg_chnlval[0]);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", bandwidth);
+		pr_err("unknown bandwidth: %#X\n", bandwidth);
 		break;
 	}
 }
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/sw.c
index a33a06d58a9a..bcbb0c60f1f1 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/sw.c
@@ -130,8 +130,6 @@ int rtl92c_init_sw_vars(struct ieee80211_hw *hw)
 
 	rtlpci->irq_mask[1] = (u32) (IMR_CPWM | IMR_C2HCMD | 0);
 
-	/* for debug level */
-	rtlpriv->dbg.global_debuglevel = rtlpriv->cfg->mod_params->debug;
 	/* for LPS & IPS */
 	rtlpriv->psc.inactiveps = rtlpriv->cfg->mod_params->inactiveps;
 	rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
@@ -158,8 +156,7 @@ int rtl92c_init_sw_vars(struct ieee80211_hw *hw)
 	/* for firmware buf */
 	rtlpriv->rtlhal.pfirmware = vzalloc(0x4000);
 	if (!rtlpriv->rtlhal.pfirmware) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Can't alloc buffer for fw\n");
+		pr_err("Can't alloc buffer for fw\n");
 		return 1;
 	}
 
@@ -178,8 +175,7 @@ int rtl92c_init_sw_vars(struct ieee80211_hw *hw)
 				      rtlpriv->io.dev, GFP_KERNEL, hw,
 				      rtl_fw_cb);
 	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Failed to request firmware!\n");
+		pr_err("Failed to request firmware!\n");
 		return 1;
 	}
 
@@ -254,7 +250,8 @@ static struct rtl_mod_params rtl92ce_mod_params = {
 	.inactiveps = true,
 	.swctrl_lps = false,
 	.fwctrl_lps = true,
-	.debug = DBG_EMERG,
+	.debug_level = 0,
+	.debug_mask = 0,
 };
 
 static const struct rtl_hal_cfg rtl92ce_hal_cfg = {
@@ -371,7 +368,8 @@ MODULE_FIRMWARE("rtlwifi/rtl8192cfwU.bin");
 MODULE_FIRMWARE("rtlwifi/rtl8192cfwU_B.bin");
 
 module_param_named(swenc, rtl92ce_mod_params.sw_crypto, bool, 0444);
-module_param_named(debug, rtl92ce_mod_params.debug, int, 0444);
+module_param_named(debug_level, rtl92ce_mod_params.debug_level, int, 0644);
+module_param_named(debug_mask, rtl92ce_mod_params.debug_mask, ullong, 0644);
 module_param_named(ips, rtl92ce_mod_params.inactiveps, bool, 0444);
 module_param_named(swlps, rtl92ce_mod_params.swctrl_lps, bool, 0444);
 module_param_named(fwlps, rtl92ce_mod_params.fwctrl_lps, bool, 0444);
@@ -379,7 +377,8 @@ MODULE_PARM_DESC(swenc, "Set to 1 for software crypto (default 0)\n");
 MODULE_PARM_DESC(ips, "Set to 0 to not use link power save (default 1)\n");
 MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 0)\n");
 MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 1)\n");
-MODULE_PARM_DESC(debug, "Set debug level (0-5) (default 0)");
+MODULE_PARM_DESC(debug_level, "Set debug level (0-5) (default 0)");
+MODULE_PARM_DESC(debug_mask, "Set debug mask (default 0)");
 
 static SIMPLE_DEV_PM_OPS(rtlwifi_pm_ops, rtl_pci_suspend, rtl_pci_resume);
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.c
index 2ab4a00246cc..3616ba21959d 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/trx.c
@@ -670,7 +670,7 @@ void rtl92ce_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx,
 			SET_TX_DESC_NEXT_DESC_ADDRESS(pdesc, *(u32 *) val);
 			break;
 		default:
-			RT_ASSERT(false, "ERR txdesc :%d not process\n",
+			WARN_ONCE(true, "rtl8192ce: ERR txdesc :%d not processed\n",
 				  desc_name);
 			break;
 		}
@@ -690,7 +690,7 @@ void rtl92ce_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx,
 			SET_RX_DESC_EOR(pdesc, 1);
 			break;
 		default:
-			RT_ASSERT(false, "ERR rxdesc :%d not process\n",
+			WARN_ONCE(true, "rtl8192ce: ERR rxdesc :%d not processed\n",
 				  desc_name);
 			break;
 		}
@@ -710,7 +710,7 @@ u32 rtl92ce_get_desc(u8 *p_desc, bool istx, u8 desc_name)
 			ret = GET_TX_DESC_TX_BUFFER_ADDRESS(p_desc);
 			break;
 		default:
-			RT_ASSERT(false, "ERR txdesc :%d not process\n",
+			WARN_ONCE(true, "rtl8192ce: ERR txdesc :%d not processed\n",
 				  desc_name);
 			break;
 		}
@@ -726,7 +726,7 @@ u32 rtl92ce_get_desc(u8 *p_desc, bool istx, u8 desc_name)
 			ret = GET_RX_DESC_BUFF_ADDR(p_desc);
 			break;
 		default:
-			RT_ASSERT(false, "ERR rxdesc :%d not process\n",
+			WARN_ONCE(true, "rtl8192ce: ERR rxdesc :%d not processed\n",
 				  desc_name);
 			break;
 		}
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c
index 5c7da0cfc684..f95a64507f17 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c
@@ -393,12 +393,11 @@ exit:
 static void _rtl92cu_hal_customized_behavior(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_usb_priv *usb_priv = rtl_usbpriv(hw);
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 
 	switch (rtlhal->oem_id) {
 	case RT_CID_819X_HP:
-		usb_priv->ledctl.led_opendrain = true;
+		rtlpriv->ledctl.led_opendrain = true;
 		break;
 	case RT_CID_819X_LENOVO:
 	case RT_CID_DEFAULT:
@@ -452,8 +451,7 @@ static int _rtl92cu_init_power_on(struct ieee80211_hw *hw)
 			break;
 		}
 		if (pollingCount++ > 100) {
-			RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG,
-				 "Failed to polling REG_APS_FSMCO[PFM_ALDN] done!\n");
+			pr_err("Failed to polling REG_APS_FSMCO[PFM_ALDN] done!\n");
 			return -ENODEV;
 		}
 	} while (true);
@@ -486,8 +484,7 @@ static int _rtl92cu_init_power_on(struct ieee80211_hw *hw)
 			break;
 		}
 		if (pollingCount++ > 1000) {
-			RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG,
-				 "Failed to polling REG_APS_FSMCO[APFM_ONMAC] done!\n");
+			pr_err("Failed to polling REG_APS_FSMCO[APFM_ONMAC] done!\n");
 			return -ENODEV;
 		}
 	} while (true);
@@ -687,7 +684,6 @@ static void _rtl92cu_init_chipN_three_out_ep_priority(struct ieee80211_hw *hw,
 						      u8 queue_sel)
 {
 	u16 beQ, bkQ, viQ, voQ, mgtQ, hiQ;
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
 
 	if (!wmm_enable) { /* typical setting */
 		beQ	= QUEUE_LOW;
@@ -705,8 +701,7 @@ static void _rtl92cu_init_chipN_three_out_ep_priority(struct ieee80211_hw *hw,
 		hiQ	= QUEUE_HIGH;
 	}
 	_rtl92c_init_chipN_reg_priority(hw, beQ, bkQ, viQ, voQ, mgtQ, hiQ);
-	RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG, "Tx queue select :0x%02x..\n",
-		 queue_sel);
+	pr_info("Tx queue select :0x%02x..\n", queue_sel);
 }
 
 static void _rtl92cu_init_chipN_queue_priority(struct ieee80211_hw *hw,
@@ -765,8 +760,7 @@ static void _rtl92cu_init_chipT_queue_priority(struct ieee80211_hw *hw,
 		break;
 	}
 	rtl_write_byte(rtlpriv, (REG_TRXDMA_CTRL+1), hq_sele);
-	RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG, "Tx queue select :0x%02x..\n",
-		 hq_sele);
+	pr_info("Tx queue select :0x%02x..\n", hq_sele);
 }
 
 static void _rtl92cu_init_queue_priority(struct ieee80211_hw *hw,
@@ -848,8 +842,7 @@ static int _rtl92cu_init_mac(struct ieee80211_hw *hw)
 	err = _rtl92cu_init_power_on(hw);
 
 	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Failed to init power on!\n");
+		pr_err("Failed to init power on!\n");
 		return err;
 	}
 	if (!wmm_enable) {
@@ -860,8 +853,7 @@ static int _rtl92cu_init_mac(struct ieee80211_hw *hw)
 					: WMM_CHIP_A_TX_PAGE_BOUNDARY;
 	}
 	if (false == rtl92c_init_llt_table(hw, boundary)) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Failed to init LLT Table!\n");
+		pr_err("Failed to init LLT Table!\n");
 		return -EINVAL;
 	}
 	_rtl92cu_init_queue_reserved_page(hw, wmm_enable, out_ep_nums,
@@ -986,7 +978,7 @@ int rtl92cu_hw_init(struct ieee80211_hw *hw)
 	rtlhal->hw_type = HARDWARE_TYPE_RTL8192CU;
 	err = _rtl92cu_init_mac(hw);
 	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "init mac failed!\n");
+		pr_err("init mac failed!\n");
 		goto exit;
 	}
 	err = rtl92c_download_fw(hw);
@@ -1099,8 +1091,7 @@ static void  _ResetDigitalProcedure1(struct ieee80211_hw *hw, bool bWithoutHWSM)
 				udelay(50);
 			}
 			if (retry_cnts >= 100) {
-				RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-					 "#####=> 8051 reset failed!.........................\n");
+				pr_err("8051 reset failed!.........................\n");
 				/* if 8051 reset fail, reset MAC. */
 				rtl_write_byte(rtlpriv,
 					       REG_SYS_FUNC_EN + 1,
@@ -1340,8 +1331,7 @@ static int _rtl92cu_set_media_status(struct ieee80211_hw *hw,
 			 "Set Network type to AP!\n");
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Network type %d not supported!\n", type);
+		pr_err("Network type %d not supported!\n", type);
 		goto error_out;
 	}
 	rtl_write_byte(rtlpriv, MSR, bt_msr);
@@ -1555,8 +1545,7 @@ void rtl92cu_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 	case HAL_DEF_WOWLAN:
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", variable);
+		pr_err("switch case %#x not processed\n", variable);
 		break;
 	}
 }
@@ -1790,7 +1779,7 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 						u4b_ac_param);
 				break;
 			default:
-				RT_ASSERT(false, "invalid aci: %d !\n",
+				WARN_ONCE(true, "rtl8192cu: invalid aci: %d !\n",
 					  e_aci);
 				break;
 			}
@@ -1926,8 +1915,7 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 			break;
 		}
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", variable);
+		pr_err("switch case %#x not processed\n", variable);
 		break;
 	}
 }
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/led.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/led.c
index c6240813ff7b..66d2784de67d 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/led.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/led.c
@@ -57,8 +57,8 @@ void rtl92cu_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled)
 		rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg & 0x0f) | BIT(5));
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", pled->ledpin);
+		pr_err("switch case %#x not processed\n",
+		       pled->ledpin);
 		break;
 	}
 	pled->ledon = true;
@@ -67,7 +67,6 @@ void rtl92cu_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled)
 void rtl92cu_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_usb_priv *usbpriv = rtl_usbpriv(hw);
 	u8 ledcfg;
 
 	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD, "LedAddr:%X ledpin=%d\n",
@@ -78,7 +77,7 @@ void rtl92cu_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 		break;
 	case LED_PIN_LED0:
 		ledcfg &= 0xf0;
-		if (usbpriv->ledctl.led_opendrain)
+		if (rtlpriv->ledctl.led_opendrain)
 			rtl_write_byte(rtlpriv, REG_LEDCFG2,
 				       (ledcfg | BIT(1) | BIT(5) | BIT(6)));
 		else
@@ -90,8 +89,8 @@ void rtl92cu_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 		rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg | BIT(3)));
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", pled->ledpin);
+		pr_err("switch case %#x not processed\n",
+		       pled->ledpin);
 		break;
 	}
 	pled->ledon = false;
@@ -99,16 +98,18 @@ void rtl92cu_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 
 void rtl92cu_init_sw_leds(struct ieee80211_hw *hw)
 {
-	struct rtl_usb_priv *usbpriv = rtl_usbpriv(hw);
-	_rtl92cu_init_led(hw, &(usbpriv->ledctl.sw_led0), LED_PIN_LED0);
-	_rtl92cu_init_led(hw, &(usbpriv->ledctl.sw_led1), LED_PIN_LED1);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	_rtl92cu_init_led(hw, &rtlpriv->ledctl.sw_led0, LED_PIN_LED0);
+	_rtl92cu_init_led(hw, &rtlpriv->ledctl.sw_led1, LED_PIN_LED1);
 }
 
 void rtl92cu_deinit_sw_leds(struct ieee80211_hw *hw)
 {
-	struct rtl_usb_priv *usbpriv = rtl_usbpriv(hw);
-	_rtl92cu_deInit_led(&(usbpriv->ledctl.sw_led0));
-	_rtl92cu_deInit_led(&(usbpriv->ledctl.sw_led1));
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	_rtl92cu_deInit_led(&rtlpriv->ledctl.sw_led0);
+	_rtl92cu_deInit_led(&rtlpriv->ledctl.sw_led1);
 }
 
 static void _rtl92cu_sw_led_control(struct ieee80211_hw *hw,
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/mac.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/mac.c
index cf212f694db5..1b124eade846 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/mac.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/mac.c
@@ -157,9 +157,8 @@ bool rtl92c_llt_write(struct ieee80211_hw *hw, u32 address, u32 data)
 		if (_LLT_NO_ACTIVE == _LLT_OP_VALUE(value))
 			break;
 		if (count > POLLING_LLT_THRESHOLD) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Failed to polling write LLT done at address %d! _LLT_OP_VALUE(%x)\n",
-				 address, _LLT_OP_VALUE(value));
+			pr_err("Failed to polling write LLT done at address %d! _LLT_OP_VALUE(%x)\n",
+			       address, _LLT_OP_VALUE(value));
 			status = false;
 			break;
 		}
@@ -262,8 +261,7 @@ void rtl92c_set_key(struct ieee80211_hw *hw, u32 key_index,
 			enc_algo = CAM_AES;
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "illegal switch case\n");
+			pr_err("illegal switch case\n");
 			enc_algo = CAM_TKIP;
 			break;
 		}
@@ -280,9 +278,7 @@ void rtl92c_set_key(struct ieee80211_hw *hw, u32 key_index,
 					entry_id = rtl_cam_get_free_entry(hw,
 								 p_macaddr);
 					if (entry_id >=  TOTAL_CAM_ENTRY) {
-						RT_TRACE(rtlpriv, COMP_SEC,
-							 DBG_EMERG,
-							 "Can not find free hw security cam entry\n");
+						pr_err("Can not find free hw security cam entry\n");
 						return;
 					}
 				} else {
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/phy.c
index f35f435c094e..f068dd5317a7 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/phy.c
@@ -274,8 +274,7 @@ bool rtl92cu_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
 		break;
 	case RF90_PATH_C:
 	case RF90_PATH_D:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", rfpath);
+		pr_err("switch case %#x not processed\n", rfpath);
 		break;
 	default:
 		break;
@@ -314,8 +313,8 @@ void rtl92cu_phy_set_bw_mode_callback(struct ieee80211_hw *hw)
 		rtl_write_byte(rtlpriv, REG_RRSR + 2, reg_prsr_rsc);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", rtlphy->current_chan_bw);
+		pr_err("unknown bandwidth: %#X\n",
+		       rtlphy->current_chan_bw);
 		break;
 	}
 	switch (rtlphy->current_chan_bw) {
@@ -336,8 +335,8 @@ void rtl92cu_phy_set_bw_mode_callback(struct ieee80211_hw *hw)
 			       HAL_PRIME_CHNL_OFFSET_LOWER) ? 2 : 1);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", rtlphy->current_chan_bw);
+		pr_err("unknown bandwidth: %#X\n",
+		       rtlphy->current_chan_bw);
 		break;
 	}
 	rtl92cu_phy_rf6052_set_bandwidth(hw, rtlphy->current_chan_bw);
@@ -509,8 +508,8 @@ static bool _rtl92cu_phy_set_rf_power_state(struct ieee80211_hw *hw,
 		_rtl92c_phy_set_rf_sleep(hw);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", rfpwr_state);
+		pr_err("switch case %#x not processed\n",
+		       rfpwr_state);
 		bresult = false;
 		break;
 	}
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/rf.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/rf.c
index 5e3183024aa0..9cff6bc4049c 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/rf.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/rf.c
@@ -51,8 +51,7 @@ void rtl92cu_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth)
 			      rtlphy->rfreg_chnlval[0]);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", bandwidth);
+		pr_err("unknown bandwidth: %#X\n", bandwidth);
 		break;
 	}
 }
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/sw.c
index b84e13ac6ead..96c923b3feb4 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/sw.c
@@ -61,15 +61,13 @@ static int rtl92cu_init_sw_vars(struct ieee80211_hw *hw)
 	rtlpriv->dm.dm_flag = 0;
 	rtlpriv->dm.disable_framebursting = false;
 	rtlpriv->dm.thermalvalue = 0;
-	rtlpriv->dbg.global_debuglevel = rtlpriv->cfg->mod_params->debug;
 	rtlpriv->cfg->mod_params->sw_crypto =
 		rtlpriv->cfg->mod_params->sw_crypto;
 
 	/* for firmware buf */
 	rtlpriv->rtlhal.pfirmware = vzalloc(0x4000);
 	if (!rtlpriv->rtlhal.pfirmware) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Can't alloc buffer for fw\n");
+		pr_err("Can't alloc buffer for fw\n");
 		return 1;
 	}
 	if (IS_VENDOR_UMC_A_CUT(rtlpriv->rtlhal.version) &&
@@ -158,13 +156,16 @@ static struct rtl_hal_ops rtl8192cu_hal_ops = {
 
 static struct rtl_mod_params rtl92cu_mod_params = {
 	.sw_crypto = 0,
-	.debug = DBG_EMERG,
+	.debug_level = 0,
+	.debug_mask = 0,
 };
 
 module_param_named(swenc, rtl92cu_mod_params.sw_crypto, bool, 0444);
-module_param_named(debug, rtl92cu_mod_params.debug, int, 0444);
+module_param_named(debug_level, rtl92cu_mod_params.debug_level, int, 0644);
+module_param_named(debug_mask, rtl92cu_mod_params.debug_mask, ullong, 0644);
 MODULE_PARM_DESC(swenc, "Set to 1 for software crypto (default 0)\n");
-MODULE_PARM_DESC(debug, "Set debug level (0-5) (default 0)");
+MODULE_PARM_DESC(debug_level, "Set debug level (0-5) (default 0)");
+MODULE_PARM_DESC(debug_mask, "Set debug mask (default 0)");
 
 static struct rtl_hal_usbint_cfg rtl92cu_interface_cfg = {
 	/* rx */
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c
index 1ea878fa7901..1611e42479d9 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c
@@ -241,7 +241,7 @@ u16 rtl8192cu_mq_to_hwq(__le16 fc, u16 mac80211_queue_index)
 		break;
 	default:
 		hw_queue_index = RTL_TXQ_BE;
-		RT_ASSERT(false, "QSLT_BE queue, skb_queue:%d\n",
+		WARN_ONCE(true, "rtl8192cu: QSLT_BE queue, skb_queue:%d\n",
 			  mac80211_queue_index);
 		break;
 	}
@@ -477,14 +477,14 @@ static void _rtl_fill_usb_tx_desc(u8 *txdesc)
  */
 static void _rtl_tx_desc_checksum(u8 *txdesc)
 {
-	u16 *ptr = (u16 *)txdesc;
+	__le16 *ptr = (__le16 *)txdesc;
 	u16	checksum = 0;
 	u32 index;
 
 	/* Clear first */
 	SET_TX_DESC_TX_DESC_CHECKSUM(txdesc, 0);
 	for (index = 0; index < 16; index++)
-		checksum = checksum ^ (*(ptr + index));
+		checksum = checksum ^ le16_to_cpu(*(ptr + index));
 	SET_TX_DESC_TX_DESC_CHECKSUM(txdesc, checksum);
 }
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.h
index df88e39301c2..487eec89bc29 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.h
@@ -92,129 +92,107 @@ struct rx_drv_info_92c {
 	u8 reserve:4;
 } __packed;
 
-/* Define a macro that takes a le32 word, converts it to host ordering,
- * right shifts by a specified count, creates a mask of the specified
- * bit count, and extracts that number of bits.
- */
-
-#define SHIFT_AND_MASK_LE(__pdesc, __shift, __bits)		\
-	((le32_to_cpu(*(((__le32 *)(__pdesc)))) >> (__shift)) &	\
-	BIT_LEN_MASK_32(__bits))
-
-/* Define a macro that clears a bit field in an le32 word and
- * sets the specified value into that bit field. The resulting
- * value remains in le32 ordering; however, it is properly converted
- * to host ordering for the clear and set operations before conversion
- * back to le32.
- */
-
-#define SET_BITS_OFFSET_LE(__pdesc, __shift, __len, __val)	\
-	(*(__le32 *)(__pdesc) = 				\
-	(cpu_to_le32((le32_to_cpu(*((__le32 *)(__pdesc))) &	\
-	(~(BIT_OFFSET_LEN_MASK_32((__shift), __len)))) |		\
-	(((u32)(__val) & BIT_LEN_MASK_32(__len)) << (__shift)))));
-
 /* macros to read various fields in RX descriptor */
 
 /* DWORD 0 */
 #define GET_RX_DESC_PKT_LEN(__rxdesc)		\
-	SHIFT_AND_MASK_LE((__rxdesc), 0, 14)
+	LE_BITS_TO_4BYTE((__rxdesc), 0, 14)
 #define GET_RX_DESC_CRC32(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc, 14, 1)
+	LE_BITS_TO_4BYTE(__rxdesc, 14, 1)
 #define GET_RX_DESC_ICV(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc, 15, 1)
+	LE_BITS_TO_4BYTE(__rxdesc, 15, 1)
 #define GET_RX_DESC_DRVINFO_SIZE(__rxdesc)	\
-	SHIFT_AND_MASK_LE(__rxdesc, 16, 4)
+	LE_BITS_TO_4BYTE(__rxdesc, 16, 4)
 #define GET_RX_DESC_SECURITY(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc, 20, 3)
+	LE_BITS_TO_4BYTE(__rxdesc, 20, 3)
 #define GET_RX_DESC_QOS(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc, 23, 1)
+	LE_BITS_TO_4BYTE(__rxdesc, 23, 1)
 #define GET_RX_DESC_SHIFT(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc, 24, 2)
+	LE_BITS_TO_4BYTE(__rxdesc, 24, 2)
 #define GET_RX_DESC_PHY_STATUS(__rxdesc)	\
-	SHIFT_AND_MASK_LE(__rxdesc, 26, 1)
+	LE_BITS_TO_4BYTE(__rxdesc, 26, 1)
 #define GET_RX_DESC_SWDEC(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc, 27, 1)
+	LE_BITS_TO_4BYTE(__rxdesc, 27, 1)
 #define GET_RX_DESC_LAST_SEG(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc, 28, 1)
+	LE_BITS_TO_4BYTE(__rxdesc, 28, 1)
 #define GET_RX_DESC_FIRST_SEG(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc, 29, 1)
+	LE_BITS_TO_4BYTE(__rxdesc, 29, 1)
 #define GET_RX_DESC_EOR(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc, 30, 1)
+	LE_BITS_TO_4BYTE(__rxdesc, 30, 1)
 #define GET_RX_DESC_OWN(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc, 31, 1)
+	LE_BITS_TO_4BYTE(__rxdesc, 31, 1)
 
 /* DWORD 1 */
 #define GET_RX_DESC_MACID(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+4, 0, 5)
+	LE_BITS_TO_4BYTE(__rxdesc + 4, 0, 5)
 #define GET_RX_DESC_TID(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+4, 5, 4)
+	LE_BITS_TO_4BYTE(__rxdesc + 4, 5, 4)
 #define GET_RX_DESC_PAGGR(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+4, 14, 1)
+	LE_BITS_TO_4BYTE(__rxdesc + 4, 14, 1)
 #define GET_RX_DESC_FAGGR(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+4, 15, 1)
+	LE_BITS_TO_4BYTE(__rxdesc + 4, 15, 1)
 #define GET_RX_DESC_A1_FIT(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+4, 16, 4)
+	LE_BITS_TO_4BYTE(__rxdesc + 4, 16, 4)
 #define GET_RX_DESC_A2_FIT(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+4, 20, 4)
+	LE_BITS_TO_4BYTE(__rxdesc + 4, 20, 4)
 #define GET_RX_DESC_PAM(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+4, 24, 1)
+	LE_BITS_TO_4BYTE(__rxdesc + 4, 24, 1)
 #define GET_RX_DESC_PWR(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+4, 25, 1)
+	LE_BITS_TO_4BYTE(__rxdesc + 4, 25, 1)
 #define GET_RX_DESC_MORE_DATA(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+4, 26, 1)
+	LE_BITS_TO_4BYTE(__rxdesc + 4, 26, 1)
 #define GET_RX_DESC_MORE_FRAG(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+4, 27, 1)
+	LE_BITS_TO_4BYTE(__rxdesc + 4, 27, 1)
 #define GET_RX_DESC_TYPE(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+4, 28, 2)
+	LE_BITS_TO_4BYTE(__rxdesc + 4, 28, 2)
 #define GET_RX_DESC_MC(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+4, 30, 1)
+	LE_BITS_TO_4BYTE(__rxdesc + 4, 30, 1)
 #define GET_RX_DESC_BC(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+4, 31, 1)
+	LE_BITS_TO_4BYTE(__rxdesc + 4, 31, 1)
 
 /* DWORD 2 */
 #define GET_RX_DESC_SEQ(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+8, 0, 12)
+	LE_BITS_TO_4BYTE(__rxdesc + 8, 0, 12)
 #define GET_RX_DESC_FRAG(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+8, 12, 4)
+	LE_BITS_TO_4BYTE(__rxdesc + 8, 12, 4)
 #define GET_RX_DESC_USB_AGG_PKTNUM(__rxdesc)	\
-	SHIFT_AND_MASK_LE(__rxdesc+8, 16, 8)
+	LE_BITS_TO_4BYTE(__rxdesc + 8, 16, 8)
 #define GET_RX_DESC_NEXT_IND(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+8, 30, 1)
+	LE_BITS_TO_4BYTE(__rxdesc + 8, 30, 1)
 
 /* DWORD 3 */
 #define GET_RX_DESC_RX_MCS(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+12, 0, 6)
+	LE_BITS_TO_4BYTE(__rxdesc + 12, 0, 6)
 #define GET_RX_DESC_RX_HT(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+12, 6, 1)
+	LE_BITS_TO_4BYTE(__rxdesc + 12, 6, 1)
 #define GET_RX_DESC_AMSDU(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+12, 7, 1)
+	LE_BITS_TO_4BYTE(__rxdesc + 12, 7, 1)
 #define GET_RX_DESC_SPLCP(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+12, 8, 1)
+	LE_BITS_TO_4BYTE(__rxdesc + 12, 8, 1)
 #define GET_RX_DESC_BW(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+12, 9, 1)
+	LE_BITS_TO_4BYTE(__rxdesc + 12, 9, 1)
 #define GET_RX_DESC_HTC(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+12, 10, 1)
+	LE_BITS_TO_4BYTE(__rxdesc + 12, 10, 1)
 #define GET_RX_DESC_TCP_CHK_RPT(__rxdesc)	\
-	SHIFT_AND_MASK_LE(__rxdesc+12, 11, 1)
+	LE_BITS_TO_4BYTE(__rxdesc + 12, 11, 1)
 #define GET_RX_DESC_IP_CHK_RPT(__rxdesc)	\
-	SHIFT_AND_MASK_LE(__rxdesc+12, 12, 1)
+	LE_BITS_TO_4BYTE(__rxdesc + 12, 12, 1)
 #define GET_RX_DESC_TCP_CHK_VALID(__rxdesc)	\
-	SHIFT_AND_MASK_LE(__rxdesc+12, 13, 1)
+	LE_BITS_TO_4BYTE(__rxdesc + 12, 13, 1)
 #define GET_RX_DESC_HWPC_ERR(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+12, 14, 1)
+	LE_BITS_TO_4BYTE(__rxdesc + 12, 14, 1)
 #define GET_RX_DESC_HWPC_IND(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+12, 15, 1)
+	LE_BITS_TO_4BYTE(__rxdesc + 12, 15, 1)
 #define GET_RX_DESC_IV0(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+12, 16, 16)
+	LE_BITS_TO_4BYTE(__rxdesc + 12, 16, 16)
 
 /* DWORD 4 */
 #define GET_RX_DESC_IV1(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+16, 0, 32)
+	LE_BITS_TO_4BYTE(__rxdesc + 16, 0, 32)
 
 /* DWORD 5 */
 #define GET_RX_DESC_TSFL(__rxdesc)		\
-	SHIFT_AND_MASK_LE(__rxdesc+20, 0, 32)
+	LE_BITS_TO_4BYTE(__rxdesc + 20, 0, 32)
 
 /*======================= tx desc ============================================*/
 
@@ -222,182 +200,182 @@ struct rx_drv_info_92c {
 
 /* Dword 0 */
 #define SET_TX_DESC_PKT_SIZE(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc, 0, 16, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc, 0, 16, __value)
 #define SET_TX_DESC_OFFSET(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc, 16, 8, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc, 16, 8, __value)
 #define SET_TX_DESC_BMC(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc, 24, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc, 24, 1, __value)
 #define SET_TX_DESC_HTC(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc, 25, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc, 25, 1, __value)
 #define SET_TX_DESC_LAST_SEG(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc, 26, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc, 26, 1, __value)
 #define SET_TX_DESC_FIRST_SEG(__txdesc, __value)	\
-	 SET_BITS_OFFSET_LE(__txdesc, 27, 1, __value)
+	 SET_BITS_TO_LE_4BYTE(__txdesc, 27, 1, __value)
 #define SET_TX_DESC_LINIP(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc, 28, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc, 28, 1, __value)
 #define SET_TX_DESC_NO_ACM(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc, 29, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc, 29, 1, __value)
 #define SET_TX_DESC_GF(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc, 30, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc, 30, 1, __value)
 #define SET_TX_DESC_OWN(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc, 31, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc, 31, 1, __value)
 
 
 /* Dword 1 */
 #define SET_TX_DESC_MACID(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+4, 0, 5, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 4, 0, 5, __value)
 #define SET_TX_DESC_AGG_ENABLE(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+4, 5, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 4, 5, 1, __value)
 #define SET_TX_DESC_AGG_BREAK(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+4, 6, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 4, 6, 1, __value)
 #define SET_TX_DESC_RDG_ENABLE(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+4, 7, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 4, 7, 1, __value)
 #define SET_TX_DESC_QUEUE_SEL(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+4, 8, 5, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 4, 8, 5, __value)
 #define SET_TX_DESC_RDG_NAV_EXT(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+4, 13, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 4, 13, 1, __value)
 #define SET_TX_DESC_LSIG_TXOP_EN(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+4, 14, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 4, 14, 1, __value)
 #define SET_TX_DESC_PIFS(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+4, 15, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 4, 15, 1, __value)
 #define SET_TX_DESC_RATE_ID(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+4, 16, 4, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 4, 16, 4, __value)
 #define SET_TX_DESC_RA_BRSR_ID(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+4, 16, 4, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 4, 16, 4, __value)
 #define SET_TX_DESC_NAV_USE_HDR(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+4, 20, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 4, 20, 1, __value)
 #define SET_TX_DESC_EN_DESC_ID(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+4, 21, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 4, 21, 1, __value)
 #define SET_TX_DESC_SEC_TYPE(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+4, 22, 2, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 4, 22, 2, __value)
 #define SET_TX_DESC_PKT_OFFSET(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+4, 26, 5, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 4, 26, 5, __value)
 
 /* Dword 2 */
 #define SET_TX_DESC_RTS_RC(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+8, 0, 6, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 8, 0, 6, __value)
 #define SET_TX_DESC_DATA_RC(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+8, 6, 6, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 8, 6, 6, __value)
 #define SET_TX_DESC_BAR_RTY_TH(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+8, 14, 2, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 8, 14, 2, __value)
 #define SET_TX_DESC_MORE_FRAG(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+8, 17, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 8, 17, 1, __value)
 #define SET_TX_DESC_RAW(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+8, 18, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 8, 18, 1, __value)
 #define SET_TX_DESC_CCX(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+8, 19, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 8, 19, 1, __value)
 #define SET_TX_DESC_AMPDU_DENSITY(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+8, 20, 3, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 8, 20, 3, __value)
 #define SET_TX_DESC_ANTSEL_A(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+8, 24, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 8, 24, 1, __value)
 #define SET_TX_DESC_ANTSEL_B(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+8, 25, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 8, 25, 1, __value)
 #define SET_TX_DESC_TX_ANT_CCK(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+8, 26, 2, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 8, 26, 2, __value)
 #define SET_TX_DESC_TX_ANTL(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+8, 28, 2, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 8, 28, 2, __value)
 #define SET_TX_DESC_TX_ANT_HT(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+8, 30, 2, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 8, 30, 2, __value)
 
 /* Dword 3 */
 #define SET_TX_DESC_NEXT_HEAP_PAGE(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+12, 0, 8, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 12, 0, 8, __value)
 #define SET_TX_DESC_TAIL_PAGE(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+12, 8, 8, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 12, 8, 8, __value)
 #define SET_TX_DESC_SEQ(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+12, 16, 12, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 12, 16, 12, __value)
 #define SET_TX_DESC_PKT_ID(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+12, 28, 4, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 12, 28, 4, __value)
 
 /* Dword 4 */
 #define SET_TX_DESC_RTS_RATE(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+16, 0, 5, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 16, 0, 5, __value)
 #define SET_TX_DESC_AP_DCFE(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+16, 5, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 16, 5, 1, __value)
 #define SET_TX_DESC_QOS(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+16, 6, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 16, 6, 1, __value)
 #define SET_TX_DESC_HWSEQ_EN(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+16, 7, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 16, 7, 1, __value)
 #define SET_TX_DESC_USE_RATE(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+16, 8, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 16, 8, 1, __value)
 #define SET_TX_DESC_DISABLE_RTS_FB(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+16, 9, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 16, 9, 1, __value)
 #define SET_TX_DESC_DISABLE_FB(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+16, 10, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 16, 10, 1, __value)
 #define SET_TX_DESC_CTS2SELF(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+16, 11, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 16, 11, 1, __value)
 #define SET_TX_DESC_RTS_ENABLE(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+16, 12, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 16, 12, 1, __value)
 #define SET_TX_DESC_HW_RTS_ENABLE(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+16, 13, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 16, 13, 1, __value)
 #define SET_TX_DESC_WAIT_DCTS(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+16, 18, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 16, 18, 1, __value)
 #define SET_TX_DESC_CTS2AP_EN(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+16, 19, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 16, 19, 1, __value)
 #define SET_TX_DESC_DATA_SC(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+16, 20, 2, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 16, 20, 2, __value)
 #define SET_TX_DESC_DATA_STBC(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+16, 22, 2, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 16, 22, 2, __value)
 #define SET_TX_DESC_DATA_SHORT(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+16, 24, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 16, 24, 1, __value)
 #define SET_TX_DESC_DATA_BW(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+16, 25, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 16, 25, 1, __value)
 #define SET_TX_DESC_RTS_SHORT(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+16, 26, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 16, 26, 1, __value)
 #define SET_TX_DESC_RTS_BW(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+16, 27, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 16, 27, 1, __value)
 #define SET_TX_DESC_RTS_SC(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+16, 28, 2, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 16, 28, 2, __value)
 #define SET_TX_DESC_RTS_STBC(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+16, 30, 2, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 16, 30, 2, __value)
 
 /* Dword 5 */
 #define SET_TX_DESC_TX_RATE(__pdesc, __val)		\
-	SET_BITS_OFFSET_LE(__pdesc+20, 0, 6, __val)
+	SET_BITS_TO_LE_4BYTE(__pdesc + 20, 0, 6, __val)
 #define SET_TX_DESC_DATA_SHORTGI(__pdesc, __val)	\
-	SET_BITS_OFFSET_LE(__pdesc+20, 6, 1, __val)
+	SET_BITS_TO_LE_4BYTE(__pdesc + 20, 6, 1, __val)
 #define SET_TX_DESC_CCX_TAG(__pdesc, __val)		\
-	SET_BITS_OFFSET_LE(__pdesc+20, 7, 1, __val)
+	SET_BITS_TO_LE_4BYTE(__pdesc + 20, 7, 1, __val)
 #define SET_TX_DESC_DATA_RATE_FB_LIMIT(__txdesc, __value) \
-	SET_BITS_OFFSET_LE(__txdesc+20, 8, 5, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 20, 8, 5, __value)
 #define SET_TX_DESC_RTS_RATE_FB_LIMIT(__txdesc, __value) \
-	SET_BITS_OFFSET_LE(__txdesc+20, 13, 4, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 20, 13, 4, __value)
 #define SET_TX_DESC_RETRY_LIMIT_ENABLE(__txdesc, __value) \
-	SET_BITS_OFFSET_LE(__txdesc+20, 17, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 20, 17, 1, __value)
 #define SET_TX_DESC_DATA_RETRY_LIMIT(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+20, 18, 6, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 20, 18, 6, __value)
 #define SET_TX_DESC_USB_TXAGG_NUM(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+20, 24, 8, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 20, 24, 8, __value)
 
 /* Dword 6 */
 #define SET_TX_DESC_TXAGC_A(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+24, 0, 5, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 24, 0, 5, __value)
 #define SET_TX_DESC_TXAGC_B(__txdesc, __value)		\
-	SET_BITS_OFFSET_LE(__txdesc+24, 5, 5, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 24, 5, 5, __value)
 #define SET_TX_DESC_USB_MAX_LEN(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+24, 10, 1, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 24, 10, 1, __value)
 #define SET_TX_DESC_MAX_AGG_NUM(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+24, 11, 5, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 24, 11, 5, __value)
 #define SET_TX_DESC_MCSG1_MAX_LEN(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+24, 16, 4, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 24, 16, 4, __value)
 #define SET_TX_DESC_MCSG2_MAX_LEN(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+24, 20, 4, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 24, 20, 4, __value)
 #define SET_TX_DESC_MCSG3_MAX_LEN(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+24, 24, 4, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 24, 24, 4, __value)
 #define SET_TX_DESC_MCSG7_MAX_LEN(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+24, 28, 4, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 24, 28, 4, __value)
 
 /* Dword 7 */
 #define SET_TX_DESC_TX_DESC_CHECKSUM(__txdesc, __value) \
-	SET_BITS_OFFSET_LE(__txdesc+28, 0, 16, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 28, 0, 16, __value)
 #define SET_TX_DESC_MCSG4_MAX_LEN(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+28, 16, 4, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 28, 16, 4, __value)
 #define SET_TX_DESC_MCSG5_MAX_LEN(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+28, 20, 4, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 28, 20, 4, __value)
 #define SET_TX_DESC_MCSG6_MAX_LEN(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+28, 24, 4, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 28, 24, 4, __value)
 #define SET_TX_DESC_MCSG15_MAX_LEN(__txdesc, __value)	\
-	SET_BITS_OFFSET_LE(__txdesc+28, 28, 4, __value)
+	SET_BITS_TO_LE_4BYTE(__txdesc + 28, 28, 4, __value)
 
 
 int  rtl8192cu_endpoint_mapping(struct ieee80211_hw *hw);
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/fw.c
index 17f6903c14bb..88faeab2574f 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/fw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/fw.c
@@ -26,6 +26,7 @@
 #include "../wifi.h"
 #include "../pci.h"
 #include "../base.h"
+#include "../efuse.h"
 #include "reg.h"
 #include "def.h"
 #include "fw.h"
@@ -59,86 +60,31 @@ static void _rtl92d_enable_fw_download(struct ieee80211_hw *hw, bool enable)
 	}
 }
 
-static void _rtl92d_fw_block_write(struct ieee80211_hw *hw,
-				   const u8 *buffer, u32 size)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u32 blocksize = sizeof(u32);
-	u8 *bufferptr = (u8 *) buffer;
-	u32 *pu4BytePtr = (u32 *) buffer;
-	u32 i, offset, blockCount, remainSize;
-
-	blockCount = size / blocksize;
-	remainSize = size % blocksize;
-	for (i = 0; i < blockCount; i++) {
-		offset = i * blocksize;
-		rtl_write_dword(rtlpriv, (FW_8192D_START_ADDRESS + offset),
-				*(pu4BytePtr + i));
-	}
-	if (remainSize) {
-		offset = blockCount * blocksize;
-		bufferptr += offset;
-		for (i = 0; i < remainSize; i++) {
-			rtl_write_byte(rtlpriv, (FW_8192D_START_ADDRESS +
-						 offset + i), *(bufferptr + i));
-		}
-	}
-}
-
-static void _rtl92d_fw_page_write(struct ieee80211_hw *hw,
-				  u32 page, const u8 *buffer, u32 size)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u8 value8;
-	u8 u8page = (u8) (page & 0x07);
-
-	value8 = (rtl_read_byte(rtlpriv, REG_MCUFWDL + 2) & 0xF8) | u8page;
-	rtl_write_byte(rtlpriv, (REG_MCUFWDL + 2), value8);
-	_rtl92d_fw_block_write(hw, buffer, size);
-}
-
-static void _rtl92d_fill_dummy(u8 *pfwbuf, u32 *pfwlen)
-{
-	u32 fwlen = *pfwlen;
-	u8 remain = (u8) (fwlen % 4);
-
-	remain = (remain == 0) ? 0 : (4 - remain);
-	while (remain > 0) {
-		pfwbuf[fwlen] = 0;
-		fwlen++;
-		remain--;
-	}
-	*pfwlen = fwlen;
-}
-
 static void _rtl92d_write_fw(struct ieee80211_hw *hw,
 			     enum version_8192d version, u8 *buffer, u32 size)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	u8 *bufferPtr = buffer;
-	u32 pagenums, remainSize;
+	u8 *bufferptr = buffer;
+	u32 pagenums, remainsize;
 	u32 page, offset;
 
 	RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, "FW size is %d bytes,\n", size);
 	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192DE)
-		_rtl92d_fill_dummy(bufferPtr, &size);
+		rtl_fill_dummy(bufferptr, &size);
 	pagenums = size / FW_8192D_PAGE_SIZE;
-	remainSize = size % FW_8192D_PAGE_SIZE;
-	if (pagenums > 8) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Page numbers should not greater then 8\n");
-	}
+	remainsize = size % FW_8192D_PAGE_SIZE;
+	if (pagenums > 8)
+		pr_err("Page numbers should not greater then 8\n");
 	for (page = 0; page < pagenums; page++) {
 		offset = page * FW_8192D_PAGE_SIZE;
-		_rtl92d_fw_page_write(hw, page, (bufferPtr + offset),
-				      FW_8192D_PAGE_SIZE);
+		rtl_fw_page_write(hw, page, (bufferptr + offset),
+				  FW_8192D_PAGE_SIZE);
 	}
-	if (remainSize) {
+	if (remainsize) {
 		offset = pagenums * FW_8192D_PAGE_SIZE;
 		page = pagenums;
-		_rtl92d_fw_page_write(hw, page, (bufferPtr + offset),
-				      remainSize);
+		rtl_fw_page_write(hw, page, (bufferptr + offset), remainsize);
 	}
 }
 
@@ -153,13 +99,10 @@ static int _rtl92d_fw_free_to_go(struct ieee80211_hw *hw)
 	} while ((counter++ < FW_8192D_POLLING_TIMEOUT_COUNT) &&
 		 (!(value32 & FWDL_ChkSum_rpt)));
 	if (counter >= FW_8192D_POLLING_TIMEOUT_COUNT) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "chksum report faill ! REG_MCUFWDL:0x%08x\n",
-			 value32);
+		pr_err("chksum report fail! REG_MCUFWDL:0x%08x\n",
+		       value32);
 		return -EIO;
 	}
-	RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
-		 "Checksum report OK ! REG_MCUFWDL:0x%08x\n", value32);
 	value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
 	value32 |= MCUFWDL_RDY;
 	rtl_write_dword(rtlpriv, REG_MCUFWDL, value32);
@@ -182,7 +125,7 @@ void rtl92d_firmware_selfreset(struct ieee80211_hw *hw)
 		udelay(50);
 		u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
 	}
-	RT_ASSERT((delay > 0), "8051 reset failed!\n");
+	WARN_ONCE((delay <= 0), "rtl8192de: 8051 reset failed!\n");
 	RT_TRACE(rtlpriv, COMP_FW, DBG_DMESG,
 		 "=====> 8051 reset success (%d)\n", delay);
 }
@@ -326,13 +269,8 @@ int rtl92d_download_fw(struct ieee80211_hw *hw)
 	value &= (~BIT(5));
 	rtl_write_byte(rtlpriv, 0x1f, value);
 	spin_unlock_irqrestore(&globalmutex_for_fwdownload, flags);
-	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "fw is not ready to run!\n");
-		goto exit;
-	} else {
-		RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, "fw is ready to run!\n");
-	}
+	if (err)
+		pr_err("fw is not ready to run!\n");
 exit:
 	err = _rtl92d_fw_init(hw);
 	return err;
@@ -407,8 +345,7 @@ static void _rtl92d_fill_h2c_command(struct ieee80211_hw *hw,
 	while (!bwrite_success) {
 		wait_writeh2c_limmit--;
 		if (wait_writeh2c_limmit == 0) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Write H2C fail because no trigger for FW INT!\n");
+			pr_err("Write H2C fail because no trigger for FW INT!\n");
 			break;
 		}
 		boxnum = rtlhal->last_hmeboxnum;
@@ -430,8 +367,8 @@ static void _rtl92d_fill_h2c_command(struct ieee80211_hw *hw,
 			box_extreg = REG_HMEBOX_EXT_3;
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "switch case %#x not processed\n", boxnum);
+			pr_err("switch case %#x not processed\n",
+			       boxnum);
 			break;
 		}
 		isfw_read = _rtl92d_check_fw_read_last_h2c(hw, boxnum);
@@ -507,8 +444,8 @@ static void _rtl92d_fill_h2c_command(struct ieee80211_hw *hw,
 					       boxcontent[idx]);
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "switch case %#x not processed\n", cmd_len);
+			pr_err("switch case %#x not processed\n",
+			       cmd_len);
 			break;
 		}
 		bwrite_success = true;
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c
index fcb14c5db172..cf28d25c551f 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c
@@ -163,8 +163,7 @@ void rtl92de_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 	case HAL_DEF_WOWLAN:
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", variable);
+		pr_err("switch case %#x not processed\n", variable);
 		break;
 	}
 }
@@ -358,9 +357,8 @@ void rtl92de_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 				acm_ctrl &= (~ACMHW_VOQEN);
 				break;
 			default:
-				RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-					 "switch case %#x not processed\n",
-					 e_aci);
+				pr_err("switch case %#x not processed\n",
+				       e_aci);
 				break;
 			}
 		}
@@ -500,8 +498,7 @@ void rtl92de_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 		break;
 	}
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", variable);
+		pr_err("switch case %#x not processed\n", variable);
 		break;
 	}
 }
@@ -520,9 +517,8 @@ static bool _rtl92de_llt_write(struct ieee80211_hw *hw, u32 address, u32 data)
 		if (_LLT_NO_ACTIVE == _LLT_OP_VALUE(value))
 			break;
 		if (count > POLLING_LLT_THRESHOLD) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Failed to polling write LLT done at address %d!\n",
-				 address);
+			pr_err("Failed to polling write LLT done at address %d!\n",
+			       address);
 			status = false;
 			break;
 		}
@@ -618,19 +614,19 @@ static bool _rtl92de_llt_table_init(struct ieee80211_hw *hw)
 
 static void _rtl92de_gen_refresh_led_state(struct ieee80211_hw *hw)
 {
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
-	struct rtl_led *pLed0 = &(pcipriv->ledctl.sw_led0);
+	struct rtl_led *pled0 = &rtlpriv->ledctl.sw_led0;
 
 	if (rtlpci->up_first_time)
 		return;
 	if (ppsc->rfoff_reason == RF_CHANGE_BY_IPS)
-		rtl92de_sw_led_on(hw, pLed0);
+		rtl92de_sw_led_on(hw, pled0);
 	else if (ppsc->rfoff_reason == RF_CHANGE_BY_INIT)
-		rtl92de_sw_led_on(hw, pLed0);
+		rtl92de_sw_led_on(hw, pled0);
 	else
-		rtl92de_sw_led_off(hw, pLed0);
+		rtl92de_sw_led_off(hw, pled0);
 }
 
 static bool _rtl92de_init_mac(struct ieee80211_hw *hw)
@@ -920,7 +916,7 @@ int rtl92de_hw_init(struct ieee80211_hw *hw)
 	/* rtlpriv->intf_ops->disable_aspm(hw); */
 	rtstatus = _rtl92de_init_mac(hw);
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Init MAC failed\n");
+		pr_err("Init MAC failed\n");
 		err = 1;
 		spin_unlock_irqrestore(&globalmutex_for_power_and_efuse, flags);
 		return err;
@@ -1119,11 +1115,8 @@ static int _rtl92de_set_media_status(struct ieee80211_hw *hw,
 			 "Set Network type to AP!\n");
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Network type %d not supported!\n", type);
+		pr_err("Network type %d not supported!\n", type);
 		return 1;
-		break;
-
 	}
 	rtl_write_byte(rtlpriv, MSR, bt_msr);
 	rtlpriv->cfg->ops->led_control(hw, ledaction);
@@ -1732,7 +1725,7 @@ static void _rtl92de_efuse_update_chip_version(struct ieee80211_hw *hw)
 		break;
 	default:
 		chipver |= CHIP_92D_D_CUT;
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG, "Unknown CUT!\n");
+		pr_err("Unknown CUT!\n");
 		break;
 	}
 	rtlpriv->rtlhal.version = chipver;
@@ -1816,7 +1809,7 @@ void rtl92de_read_eeprom_info(struct ieee80211_hw *hw)
 		rtlefuse->autoload_failflag = false;
 		_rtl92de_read_adapter_info(hw);
 	} else {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Autoload ERR!!\n");
+		pr_err("Autoload ERR!!\n");
 	}
 	return;
 }
@@ -2169,8 +2162,8 @@ void rtl92de_set_key(struct ieee80211_hw *hw, u32 key_index,
 			enc_algo = CAM_AES;
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "switch case %#x not processed\n", enc_algo);
+			pr_err("switch case %#x not processed\n",
+			       enc_algo);
 			enc_algo = CAM_TKIP;
 			break;
 		}
@@ -2186,9 +2179,7 @@ void rtl92de_set_key(struct ieee80211_hw *hw, u32 key_index,
 					entry_id = rtl_cam_get_free_entry(hw,
 								 p_macaddr);
 					if (entry_id >=  TOTAL_CAM_ENTRY) {
-						RT_TRACE(rtlpriv, COMP_SEC,
-							 DBG_EMERG,
-							 "Can not find free hw security cam entry\n");
+						pr_err("Can not find free hw security cam entry\n");
 						return;
 					}
 				} else {
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/led.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/led.c
index c22b8a215c87..8851038c9eba 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/led.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/led.c
@@ -66,8 +66,8 @@ void rtl92de_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled)
 		rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg & 0x0f) | BIT(5));
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", pled->ledpin);
+		pr_err("switch case %#x not processed\n",
+		       pled->ledpin);
 		break;
 	}
 	pled->ledon = true;
@@ -76,7 +76,6 @@ void rtl92de_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled)
 void rtl92de_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 	u8 ledcfg;
 
 	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD, "LedAddr:%X ledpin=%d\n",
@@ -89,7 +88,7 @@ void rtl92de_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 		break;
 	case LED_PIN_LED0:
 		ledcfg &= 0xf0;
-		if (pcipriv->ledctl.led_opendrain)
+		if (rtlpriv->ledctl.led_opendrain)
 			rtl_write_byte(rtlpriv, REG_LEDCFG2,
 				       (ledcfg | BIT(1) | BIT(5) | BIT(6)));
 		else
@@ -101,8 +100,8 @@ void rtl92de_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 		rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg | BIT(3)));
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", pled->ledpin);
+		pr_err("switch case %#x not processed\n",
+		       pled->ledpin);
 		break;
 	}
 	pled->ledon = false;
@@ -110,24 +109,26 @@ void rtl92de_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 
 void rtl92de_init_sw_leds(struct ieee80211_hw *hw)
 {
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
-	_rtl92ce_init_led(hw, &(pcipriv->ledctl.sw_led0), LED_PIN_LED0);
-	_rtl92ce_init_led(hw, &(pcipriv->ledctl.sw_led1), LED_PIN_LED1);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	_rtl92ce_init_led(hw, &rtlpriv->ledctl.sw_led0, LED_PIN_LED0);
+	_rtl92ce_init_led(hw, &rtlpriv->ledctl.sw_led1, LED_PIN_LED1);
 }
 
 static void _rtl92ce_sw_led_control(struct ieee80211_hw *hw,
 				    enum led_ctl_mode ledaction)
 {
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
-	struct rtl_led *pLed0 = &(pcipriv->ledctl.sw_led0);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_led *pled0 = &rtlpriv->ledctl.sw_led0;
+
 	switch (ledaction) {
 	case LED_CTL_POWER_ON:
 	case LED_CTL_LINK:
 	case LED_CTL_NO_LINK:
-		rtl92de_sw_led_on(hw, pLed0);
+		rtl92de_sw_led_on(hw, pled0);
 		break;
 	case LED_CTL_POWER_OFF:
-		rtl92de_sw_led_off(hw, pLed0);
+		rtl92de_sw_led_off(hw, pled0);
 		break;
 	default:
 		break;
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
index 424f54babd03..de98d88199d6 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
@@ -716,7 +716,7 @@ static bool _rtl92d_phy_bb_config(struct ieee80211_hw *hw)
 	rtstatus = _rtl92d_phy_config_bb_with_headerfile(hw,
 		BASEBAND_CONFIG_PHY_REG);
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Write BB Reg Fail!!\n");
+		pr_err("Write BB Reg Fail!!\n");
 		return false;
 	}
 
@@ -731,13 +731,13 @@ static bool _rtl92d_phy_bb_config(struct ieee80211_hw *hw)
 			BASEBAND_CONFIG_PHY_REG);
 	}
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "BB_PG Reg Fail!!\n");
+		pr_err("BB_PG Reg Fail!!\n");
 		return false;
 	}
 	rtstatus = _rtl92d_phy_config_bb_with_headerfile(hw,
 		BASEBAND_CONFIG_AGC_TAB);
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "AGC Table Fail\n");
+		pr_err("AGC Table Fail\n");
 		return false;
 	}
 	rtlphy->cck_high_power = (bool) (rtl_get_bbreg(hw,
@@ -833,8 +833,7 @@ bool rtl92d_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
 		break;
 	case RF90_PATH_C:
 	case RF90_PATH_D:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", rfpath);
+		pr_err("switch case %#x not processed\n", rfpath);
 		break;
 	}
 	return true;
@@ -987,8 +986,8 @@ void rtl92d_phy_set_bw_mode(struct ieee80211_hw *hw,
 		rtl_write_byte(rtlpriv, REG_RRSR + 2, reg_prsr_rsc);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", rtlphy->current_chan_bw);
+		pr_err("unknown bandwidth: %#X\n",
+		       rtlphy->current_chan_bw);
 		break;
 	}
 	switch (rtlphy->current_chan_bw) {
@@ -1019,8 +1018,8 @@ void rtl92d_phy_set_bw_mode(struct ieee80211_hw *hw,
 			HAL_PRIME_CHNL_OFFSET_LOWER) ? 2 : 1);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", rtlphy->current_chan_bw);
+		pr_err("unknown bandwidth: %#X\n",
+		       rtlphy->current_chan_bw);
 		break;
 
 	}
@@ -2700,7 +2699,7 @@ static bool _rtl92d_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable,
 	struct swchnlcmd *pcmd;
 
 	if (cmdtable == NULL) {
-		RT_ASSERT(false, "cmdtable cannot be NULL\n");
+		WARN_ONCE(true, "rtl8192de: cmdtable cannot be NULL\n");
 		return false;
 	}
 	if (cmdtableidx >= cmdtablesz)
@@ -2842,9 +2841,8 @@ static bool _rtl92d_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
 			rtl92d_phy_reload_iqk_setting(hw, channel);
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "switch case %#x not processed\n",
-				 currentcmd->cmdid);
+			pr_err("switch case %#x not processed\n",
+			       currentcmd->cmdid);
 			break;
 		}
 		break;
@@ -2893,17 +2891,17 @@ u8 rtl92d_phy_sw_chnl(struct ieee80211_hw *hw)
 		 * 5G and 2.4G band. */
 		if (channel <= 14)
 			return 0;
-		RT_ASSERT((channel > 14), "5G but channel<=14\n");
+		WARN_ONCE((channel <= 14), "rtl8192de: 5G but channel<=14\n");
 		break;
 	case BAND_ON_2_4G:
 		/* Get first channel error when change between
 		 * 5G and 2.4G band. */
 		if (channel > 14)
 			return 0;
-		RT_ASSERT((channel <= 14), "2G but channel>14\n");
+		WARN_ONCE((channel > 14), "rtl8192de: 2G but channel>14\n");
 		break;
 	default:
-		RT_ASSERT(false, "Invalid WirelessMode(%#x)!!\n",
+		WARN_ONCE(true, "rtl8192de: Invalid WirelessMode(%#x)!!\n",
 			  rtlpriv->mac80211.mode);
 		break;
 	}
@@ -2956,9 +2954,8 @@ static void rtl92d_phy_set_io(struct ieee80211_hw *hw)
 		rtl92d_dm_write_dig(hw);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n",
-			 rtlphy->current_io_type);
+		pr_err("switch case %#x not processed\n",
+		       rtlphy->current_io_type);
 		break;
 	}
 	rtlphy->set_io_inprogress = false;
@@ -2988,8 +2985,8 @@ bool rtl92d_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype)
 			postprocessing = true;
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "switch case %#x not processed\n", iotype);
+			pr_err("switch case %#x not processed\n",
+			       iotype);
 			break;
 		}
 	} while (false);
@@ -3176,8 +3173,8 @@ bool rtl92d_phy_set_rf_power_state(struct ieee80211_hw *hw,
 		_rtl92d_phy_set_rfsleep(hw);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", rfpwr_state);
+		pr_err("switch case %#x not processed\n",
+		       rfpwr_state);
 		bresult = false;
 		break;
 	}
@@ -3336,7 +3333,7 @@ void rtl92d_phy_set_poweron(struct ieee80211_hw *hw)
 			}
 		}
 		if (i == 200)
-			RT_ASSERT(false, "Another mac power off over time\n");
+			WARN_ONCE(true, "rtl8192de: Another mac power off over time\n");
 	}
 }
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/rf.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/rf.c
index 9dc9e915513e..021d3c538ac2 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/rf.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/rf.c
@@ -63,8 +63,7 @@ void rtl92d_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth)
 		}
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", bandwidth);
+		pr_err("unknown bandwidth: %#X\n", bandwidth);
 		break;
 	}
 }
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c
index 2d65e4095292..16132c66e5e1 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c
@@ -140,8 +140,6 @@ static int rtl92d_init_sw_vars(struct ieee80211_hw *hw)
 
 	rtlpci->irq_mask[1] = (u32) (IMR_CPWM | IMR_C2HCMD);
 
-	/* for debug level */
-	rtlpriv->dbg.global_debuglevel = rtlpriv->cfg->mod_params->debug;
 	/* for LPS & IPS */
 	rtlpriv->psc.inactiveps = rtlpriv->cfg->mod_params->inactiveps;
 	rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
@@ -171,8 +169,7 @@ static int rtl92d_init_sw_vars(struct ieee80211_hw *hw)
 	/* for firmware buf */
 	rtlpriv->rtlhal.pfirmware = vzalloc(0x8000);
 	if (!rtlpriv->rtlhal.pfirmware) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Can't alloc buffer for fw\n");
+		pr_err("Can't alloc buffer for fw\n");
 		return 1;
 	}
 
@@ -185,8 +182,7 @@ static int rtl92d_init_sw_vars(struct ieee80211_hw *hw)
 				      rtlpriv->io.dev, GFP_KERNEL, hw,
 				      rtl_fw_cb);
 	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Failed to request firmware!\n");
+		pr_err("Failed to request firmware!\n");
 		return 1;
 	}
 
@@ -256,7 +252,8 @@ static struct rtl_mod_params rtl92de_mod_params = {
 	.inactiveps = true,
 	.swctrl_lps = true,
 	.fwctrl_lps = false,
-	.debug = DBG_EMERG,
+	.debug_level = 0,
+	.debug_mask = 0,
 };
 
 static const struct rtl_hal_cfg rtl92de_hal_cfg = {
@@ -366,15 +363,17 @@ MODULE_DESCRIPTION("Realtek 8192DE 802.11n Dual Mac PCI wireless");
 MODULE_FIRMWARE("rtlwifi/rtl8192defw.bin");
 
 module_param_named(swenc, rtl92de_mod_params.sw_crypto, bool, 0444);
-module_param_named(debug, rtl92de_mod_params.debug, int, 0444);
+module_param_named(debug_level, rtl92de_mod_params.debug_level, int, 0644);
 module_param_named(ips, rtl92de_mod_params.inactiveps, bool, 0444);
 module_param_named(swlps, rtl92de_mod_params.swctrl_lps, bool, 0444);
 module_param_named(fwlps, rtl92de_mod_params.fwctrl_lps, bool, 0444);
+module_param_named(debug_mask, rtl92de_mod_params.debug_mask, ullong, 0644);
 MODULE_PARM_DESC(swenc, "Set to 1 for software crypto (default 0)\n");
 MODULE_PARM_DESC(ips, "Set to 0 to not use link power save (default 1)\n");
 MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 1)\n");
 MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 0)\n");
-MODULE_PARM_DESC(debug, "Set debug level (0-5) (default 0)");
+MODULE_PARM_DESC(debug_level, "Set debug level (0-5) (default 0)");
+MODULE_PARM_DESC(debug_mask, "Set debug mask (default 0)");
 
 static SIMPLE_DEV_PM_OPS(rtlwifi_pm_ops, rtl_pci_suspend, rtl_pci_resume);
 
@@ -402,7 +401,7 @@ static int __init rtl92de_module_init(void)
 
 	ret = pci_register_driver(&rtl92de_driver);
 	if (ret)
-		RT_ASSERT(false, "No device found\n");
+		WARN_ONCE(true, "rtl8192de: No device found\n");
 	return ret;
 }
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.c
index 5fb37564957c..5c9c8741134f 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.c
@@ -794,7 +794,7 @@ void rtl92de_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx,
 			SET_TX_DESC_NEXT_DESC_ADDRESS(pdesc, *(u32 *) val);
 			break;
 		default:
-			RT_ASSERT(false, "ERR txdesc :%d not process\n",
+			WARN_ONCE(true, "rtl8192de: ERR txdesc :%d not processed\n",
 				  desc_name);
 			break;
 		}
@@ -814,7 +814,7 @@ void rtl92de_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx,
 			SET_RX_DESC_EOR(pdesc, 1);
 			break;
 		default:
-			RT_ASSERT(false, "ERR rxdesc :%d not process\n",
+			WARN_ONCE(true, "rtl8192de: ERR rxdesc :%d not processed\n",
 				  desc_name);
 			break;
 		}
@@ -834,7 +834,7 @@ u32 rtl92de_get_desc(u8 *p_desc, bool istx, u8 desc_name)
 			ret = GET_TX_DESC_TX_BUFFER_ADDRESS(p_desc);
 			break;
 		default:
-			RT_ASSERT(false, "ERR txdesc :%d not process\n",
+			WARN_ONCE(true, "rtl8192de: ERR txdesc :%d not processed\n",
 				  desc_name);
 			break;
 		}
@@ -848,7 +848,7 @@ u32 rtl92de_get_desc(u8 *p_desc, bool istx, u8 desc_name)
 			ret = GET_RX_DESC_PKT_LEN(pdesc);
 			break;
 		default:
-			RT_ASSERT(false, "ERR rxdesc :%d not process\n",
+			WARN_ONCE(true, "rtl8192de: ERR rxdesc :%d not processed\n",
 				  desc_name);
 			break;
 		}
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c
index b3f6a9ed15d4..9fec345a42a0 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c
@@ -27,6 +27,7 @@
 #include "../pci.h"
 #include "../base.h"
 #include "../core.h"
+#include "../efuse.h"
 #include "reg.h"
 #include "def.h"
 #include "fw.h"
@@ -48,64 +49,6 @@ static void _rtl92ee_enable_fw_download(struct ieee80211_hw *hw, bool enable)
 	}
 }
 
-static void _rtl92ee_fw_block_write(struct ieee80211_hw *hw,
-				    const u8 *buffer, u32 size)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u32 blocksize = sizeof(u32);
-	u8 *bufferptr = (u8 *)buffer;
-	u32 *pu4byteptr = (u32 *)buffer;
-	u32 i, offset, blockcount, remainsize;
-
-	blockcount = size / blocksize;
-	remainsize = size % blocksize;
-
-	for (i = 0; i < blockcount; i++) {
-		offset = i * blocksize;
-		rtl_write_dword(rtlpriv, (FW_8192C_START_ADDRESS + offset),
-				*(pu4byteptr + i));
-	}
-
-	if (remainsize) {
-		offset = blockcount * blocksize;
-		bufferptr += offset;
-		for (i = 0; i < remainsize; i++) {
-			rtl_write_byte(rtlpriv,
-				       (FW_8192C_START_ADDRESS + offset + i),
-				       *(bufferptr + i));
-		}
-	}
-}
-
-static void _rtl92ee_fw_page_write(struct ieee80211_hw *hw, u32 page,
-				   const u8 *buffer, u32 size)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u8 value8;
-	u8 u8page = (u8)(page & 0x07);
-
-	value8 = (rtl_read_byte(rtlpriv, REG_MCUFWDL + 2) & 0xF8) | u8page;
-	rtl_write_byte(rtlpriv, (REG_MCUFWDL + 2), value8);
-
-	_rtl92ee_fw_block_write(hw, buffer, size);
-}
-
-static void _rtl92ee_fill_dummy(u8 *pfwbuf, u32 *pfwlen)
-{
-	u32 fwlen = *pfwlen;
-	u8 remain = (u8)(fwlen % 4);
-
-	remain = (remain == 0) ? 0 : (4 - remain);
-
-	while (remain > 0) {
-		pfwbuf[fwlen] = 0;
-		fwlen++;
-		remain--;
-	}
-
-	*pfwlen = fwlen;
-}
-
 static void _rtl92ee_write_fw(struct ieee80211_hw *hw,
 			      enum version_8192e version,
 			      u8 *buffer, u32 size)
@@ -117,28 +60,25 @@ static void _rtl92ee_write_fw(struct ieee80211_hw *hw,
 
 	RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD , "FW size is %d bytes,\n", size);
 
-	_rtl92ee_fill_dummy(bufferptr, &size);
+	rtl_fill_dummy(bufferptr, &size);
 
 	pagenums = size / FW_8192C_PAGE_SIZE;
 	remainsize = size % FW_8192C_PAGE_SIZE;
 
-	if (pagenums > 8) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Page numbers should not greater then 8\n");
-	}
+	if (pagenums > 8)
+		pr_err("Page numbers should not greater then 8\n");
 
 	for (page = 0; page < pagenums; page++) {
 		offset = page * FW_8192C_PAGE_SIZE;
-		_rtl92ee_fw_page_write(hw, page, (bufferptr + offset),
-				       FW_8192C_PAGE_SIZE);
+		rtl_fw_page_write(hw, page, (bufferptr + offset),
+				  FW_8192C_PAGE_SIZE);
 		udelay(2);
 	}
 
 	if (remainsize) {
 		offset = pagenums * FW_8192C_PAGE_SIZE;
 		page = pagenums;
-		_rtl92ee_fw_page_write(hw, page, (bufferptr + offset),
-				       remainsize);
+		rtl_fw_page_write(hw, page, (bufferptr + offset), remainsize);
 	}
 }
 
@@ -155,15 +95,10 @@ static int _rtl92ee_fw_free_to_go(struct ieee80211_hw *hw)
 		 (!(value32 & FWDL_CHKSUM_RPT)));
 
 	if (counter >= FW_8192C_POLLING_TIMEOUT_COUNT) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "chksum report faill ! REG_MCUFWDL:0x%08x .\n",
-			  value32);
+		pr_err("chksum report fail! REG_MCUFWDL:0x%08x\n",
+		       value32);
 		goto exit;
 	}
-
-	RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
-		 "Checksum report OK ! REG_MCUFWDL:0x%08x .\n", value32);
-
 	value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
 	value32 |= MCUFWDL_RDY;
 	value32 &= ~WINTINI_RDY;
@@ -174,21 +109,15 @@ static int _rtl92ee_fw_free_to_go(struct ieee80211_hw *hw)
 
 	do {
 		value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
-		if (value32 & WINTINI_RDY) {
-			RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD ,
-				 "Polling FW ready success!! REG_MCUFWDL:0x%08x. count = %d\n",
-				 value32, counter);
-			err = 0;
-			goto exit;
-		}
+		if (value32 & WINTINI_RDY)
+			return 0;
 
 		udelay(FW_8192C_POLLING_DELAY*10);
 
 	} while (counter++ < FW_8192C_POLLING_TIMEOUT_COUNT);
 
-	RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-		 "Polling FW ready fail!! REG_MCUFWDL:0x%08x. count = %d\n",
-		 value32, counter);
+	pr_err("Polling FW ready fail!! REG_MCUFWDL:0x%08x. count = %d\n",
+	       value32, counter);
 
 exit:
 	return err;
@@ -240,13 +169,6 @@ int rtl92ee_download_fw(struct ieee80211_hw *hw, bool buse_wake_on_wlan_fw)
 	_rtl92ee_enable_fw_download(hw, false);
 
 	err = _rtl92ee_fw_free_to_go(hw);
-	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Firmware is not ready to run!\n");
-	} else {
-		RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD ,
-			 "Firmware is ready to run!\n");
-	}
 
 	return 0;
 }
@@ -462,8 +384,8 @@ void rtl92ee_fill_h2c_cmd(struct ieee80211_hw *hw,
 	u32 tmp_cmdbuf[2];
 
 	if (!rtlhal->fw_ready) {
-		RT_ASSERT(false,
-			  "return H2C cmd because of Fw download fail!!!\n");
+		WARN_ONCE(true,
+			  "rtl8192ee: error H2C cmd because of Fw download fail!!!\n");
 		return;
 	}
 
@@ -842,8 +764,8 @@ static void _rtl92ee_c2h_ra_report_handler(struct ieee80211_hw *hw,
 	rtl92ee_dm_dynamic_arfb_select(hw, rate, collision_state);
 }
 
-static void _rtl92ee_c2h_content_parsing(struct ieee80211_hw *hw, u8 c2h_cmd_id,
-					 u8 c2h_cmd_len, u8 *tmp_buf)
+void rtl92ee_c2h_content_parsing(struct ieee80211_hw *hw, u8 c2h_cmd_id,
+				 u8 c2h_cmd_len, u8 *tmp_buf)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 
@@ -898,5 +820,14 @@ void rtl92ee_c2h_packet_handler(struct ieee80211_hw *hw, u8 *buffer, u8 len)
 	RT_PRINT_DATA(rtlpriv, COMP_FW, DBG_TRACE,
 		      "[C2H packet], Content Hex:\n", tmp_buf, c2h_cmd_len);
 
-	_rtl92ee_c2h_content_parsing(hw, c2h_cmd_id, c2h_cmd_len, tmp_buf);
+	switch (c2h_cmd_id) {
+	case C2H_8192E_BT_INFO:
+	case C2H_8192E_BT_MP:
+		rtl_c2hcmd_enqueue(hw, c2h_cmd_id, c2h_cmd_len, tmp_buf);
+		break;
+	default:
+		rtl92ee_c2h_content_parsing(hw, c2h_cmd_id, c2h_cmd_len,
+					    tmp_buf);
+		break;
+	}
 }
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.h
index 069da1e7e80a..72da3f92f02c 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.h
@@ -185,5 +185,6 @@ void rtl92ee_set_fw_media_status_rpt_cmd(struct ieee80211_hw *hw, u8 mstatus);
 void rtl92ee_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished);
 void rtl92ee_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state);
 void rtl92ee_c2h_packet_handler(struct ieee80211_hw *hw, u8 *buffer, u8 len);
-
+void rtl92ee_c2h_content_parsing(struct ieee80211_hw *hw, u8 c2h_cmd_id,
+				 u8 c2h_cmd_len, u8 *tmp_buf);
 #endif
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/hw.c
index ebf663e1a81a..56ca7f5351ea 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/hw.c
@@ -735,9 +735,8 @@ static bool _rtl92ee_llt_table_init(struct ieee80211_hw *hw)
 static void _rtl92ee_gen_refresh_led_state(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
-	struct rtl_led *pled0 = &pcipriv->ledctl.sw_led0;
+	struct rtl_led *pled0 = &rtlpriv->ledctl.sw_led0;
 
 	if (rtlpriv->rtlhal.up_first_time)
 		return;
@@ -1006,7 +1005,7 @@ static void _rtl92ee_hw_configure(struct ieee80211_hw *hw)
 	rtl_write_word(rtlpriv, REG_SIFS_TRX, 0x100a);
 
 	/* Note Data sheet don't define */
-	rtl_write_word(rtlpriv, 0x4C7, 0x80);
+	rtl_write_byte(rtlpriv, 0x4C7, 0x80);
 
 	rtl_write_byte(rtlpriv, REG_RX_PKT_LIMIT, 0x20);
 
@@ -1320,7 +1319,7 @@ int rtl92ee_hw_init(struct ieee80211_hw *hw)
 		rtl_write_byte(rtlpriv, 0x65, 1);
 	}
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Init MAC failed\n");
+		pr_err("Init MAC failed\n");
 		err = 1;
 		return err;
 	}
@@ -1485,8 +1484,7 @@ static int _rtl92ee_set_media_status(struct ieee80211_hw *hw,
 			 "Set Network type to AP!\n");
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Network type %d not support!\n", type);
+		pr_err("Network type %d not support!\n", type);
 		return 1;
 	}
 
@@ -1582,7 +1580,7 @@ void rtl92ee_set_qos(struct ieee80211_hw *hw, int aci)
 		rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM, 0x2f3222);
 		break;
 	default:
-		RT_ASSERT(false, "invalid aci: %d !\n", aci);
+		WARN_ONCE(true, "rtl8192ee: invalid aci: %d !\n", aci);
 		break;
 	}
 }
@@ -2167,10 +2165,9 @@ exit:
 static void _rtl92ee_hal_customized_behavior(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 
-	pcipriv->ledctl.led_opendrain = true;
+	rtlpriv->ledctl.led_opendrain = true;
 
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
 		 "RT Customized ID: 0x%02X\n", rtlhal->oem_id);
@@ -2206,7 +2203,7 @@ void rtl92ee_read_eeprom_info(struct ieee80211_hw *hw)
 		rtlefuse->autoload_failflag = false;
 		_rtl92ee_read_adapter_info(hw);
 	} else {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Autoload ERR!!\n");
+		pr_err("Autoload ERR!!\n");
 	}
 	_rtl92ee_hal_customized_behavior(hw);
 
@@ -2484,9 +2481,7 @@ void rtl92ee_set_key(struct ieee80211_hw *hw, u32 key_index,
 					entry_id = rtl_cam_get_free_entry(hw,
 								     p_macaddr);
 					if (entry_id >=  TOTAL_CAM_ENTRY) {
-						RT_TRACE(rtlpriv, COMP_SEC,
-							 DBG_EMERG,
-							 "Can not find free hw security cam entry\n");
+						pr_err("Can not find free hw security cam entry\n");
 						return;
 					}
 				} else {
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/led.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/led.c
index 47da05dd3076..96c64785108b 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/led.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/led.c
@@ -99,26 +99,26 @@ void rtl92ee_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 
 void rtl92ee_init_sw_leds(struct ieee80211_hw *hw)
 {
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
 
-	_rtl92ee_init_led(hw, &pcipriv->ledctl.sw_led0, LED_PIN_LED0);
-	_rtl92ee_init_led(hw, &pcipriv->ledctl.sw_led1, LED_PIN_LED1);
+	_rtl92ee_init_led(hw, &rtlpriv->ledctl.sw_led0, LED_PIN_LED0);
+	_rtl92ee_init_led(hw, &rtlpriv->ledctl.sw_led1, LED_PIN_LED1);
 }
 
 static void _rtl92ee_sw_led_control(struct ieee80211_hw *hw,
 				    enum led_ctl_mode ledaction)
 {
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
-	struct rtl_led *pLed0 = &pcipriv->ledctl.sw_led0;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_led *pled0 = &rtlpriv->ledctl.sw_led0;
 
 	switch (ledaction) {
 	case LED_CTL_POWER_ON:
 	case LED_CTL_LINK:
 	case LED_CTL_NO_LINK:
-		rtl92ee_sw_led_on(hw, pLed0);
+		rtl92ee_sw_led_on(hw, pled0);
 		break;
 	case LED_CTL_POWER_OFF:
-		rtl92ee_sw_led_off(hw, pLed0);
+		rtl92ee_sw_led_off(hw, pled0);
 		break;
 	default:
 		break;
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/phy.c
index 5ad7e753c357..8b072ee8e0d5 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/phy.c
@@ -170,7 +170,7 @@ static u32 _rtl92ee_phy_rf_serial_read(struct ieee80211_hw *hw,
 	offset &= 0xff;
 	newoffset = offset;
 	if (RT_CANNOT_IO(hw)) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "return all one\n");
+		pr_err("return all one\n");
 		return 0xFFFFFFFF;
 	}
 	tmplong = rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD);
@@ -214,7 +214,7 @@ static void _rtl92ee_phy_rf_serial_write(struct ieee80211_hw *hw,
 	struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath];
 
 	if (RT_CANNOT_IO(hw)) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "stop\n");
+		pr_err("stop\n");
 		return;
 	}
 	offset &= 0xff;
@@ -650,7 +650,7 @@ static bool _rtl92ee_phy_bb8192ee_config_parafile(struct ieee80211_hw *hw)
 
 	rtstatus = phy_config_bb_with_hdr_file(hw, BASEBAND_CONFIG_PHY_REG);
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Write BB Reg Fail!!\n");
+		pr_err("Write BB Reg Fail!!\n");
 		return false;
 	}
 
@@ -662,12 +662,12 @@ static bool _rtl92ee_phy_bb8192ee_config_parafile(struct ieee80211_hw *hw)
 	}
 	_rtl92ee_phy_txpower_by_rate_configuration(hw);
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "BB_PG Reg Fail!!\n");
+		pr_err("BB_PG Reg Fail!!\n");
 		return false;
 	}
 	rtstatus = phy_config_bb_with_hdr_file(hw, BASEBAND_CONFIG_AGC_TAB);
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "AGC Table Fail\n");
+		pr_err("AGC Table Fail\n");
 		return false;
 	}
 	rtlphy->cck_high_power = (bool)(rtl_get_bbreg(hw,
@@ -1176,7 +1176,7 @@ static u8 _rtl92ee_phy_get_ratesection_intxpower_byrate(enum radio_path path,
 		rate_section = 7;
 		break;
 	default:
-		RT_ASSERT(true, "Rate_Section is Illegal\n");
+		WARN_ONCE(true, "rtl8192ee: Rate_Section is Illegal\n");
 		break;
 	}
 	return rate_section;
@@ -1239,7 +1239,7 @@ static u8 _rtl92ee_get_txpower_by_rate(struct ieee80211_hw *hw,
 		shift = 24;
 		break;
 	default:
-		RT_ASSERT(true, "Rate_Section is Illegal\n");
+		WARN_ONCE(true, "rtl8192ee: Rate_Section is Illegal\n");
 		break;
 	}
 
@@ -1675,8 +1675,7 @@ void rtl92ee_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation)
 						      (u8 *)&iotype);
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Unknown Scan Backup operation.\n");
+			pr_err("Unknown Scan Backup operation.\n");
 			break;
 		}
 	}
@@ -1717,8 +1716,8 @@ void rtl92ee_phy_set_bw_mode_callback(struct ieee80211_hw *hw)
 		rtl_write_byte(rtlpriv, REG_RRSR + 2, reg_prsr_rsc);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", rtlphy->current_chan_bw);
+		pr_err("unknown bandwidth: %#X\n",
+		       rtlphy->current_chan_bw);
 		break;
 	}
 
@@ -1742,8 +1741,8 @@ void rtl92ee_phy_set_bw_mode_callback(struct ieee80211_hw *hw)
 			       HAL_PRIME_CHNL_OFFSET_LOWER) ? 2 : 1);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", rtlphy->current_chan_bw);
+		pr_err("unknown bandwidth: %#X\n",
+		       rtlphy->current_chan_bw);
 		break;
 	}
 	rtl92ee_phy_rf6052_set_bandwidth(hw, rtlphy->current_chan_bw);
@@ -1811,8 +1810,8 @@ u8 rtl92ee_phy_sw_chnl(struct ieee80211_hw *hw)
 		return 0;
 	if (rtlphy->set_bwmode_inprogress)
 		return 0;
-	RT_ASSERT((rtlphy->current_channel <= 14),
-		  "WIRELESS_MODE_G but channel>14");
+	WARN_ONCE((rtlphy->current_channel > 14),
+		  "rtl8192ee: WIRELESS_MODE_G but channel>14");
 	rtlphy->sw_chnl_inprogress = true;
 	rtlphy->sw_chnl_stage = 0;
 	rtlphy->sw_chnl_step = 0;
@@ -1860,8 +1859,8 @@ static bool _rtl92ee_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
 
 	rfdependcmdcnt = 0;
 
-	RT_ASSERT((channel >= 1 && channel <= 14),
-		  "illegal channel for Zebra: %d\n", channel);
+	WARN_ONCE((channel < 1 || channel > 14),
+		  "rtl8192ee: illegal channel for Zebra: %d\n", channel);
 
 	_rtl92ee_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++,
 					  MAX_RFDEPENDCMD_CNT,
@@ -1884,8 +1883,8 @@ static bool _rtl92ee_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
 			currentcmd = &postcommoncmd[*step];
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Invalid 'stage' = %d, Check it!\n" , *stage);
+			pr_err("Invalid 'stage' = %d, Check it!\n",
+			       *stage);
 			return true;
 		}
 
@@ -1948,7 +1947,7 @@ static bool _rtl92ee_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable,
 	struct swchnlcmd *pcmd;
 
 	if (cmdtable == NULL) {
-		RT_ASSERT(false, "cmdtable cannot be NULL.\n");
+		WARN_ONCE(true, "rtl8192ee: cmdtable cannot be NULL.\n");
 		return false;
 	}
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/rf.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/rf.c
index 73716c07d433..bc76a91da762 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/rf.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/rf.c
@@ -55,8 +55,7 @@ void rtl92ee_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth)
 			      rtlphy->rfreg_chnlval[0]);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", bandwidth);
+		pr_err("unknown bandwidth: %#X\n", bandwidth);
 		break;
 	}
 }
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c
index 46b605de36e7..48820bc497d8 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c
@@ -133,8 +133,6 @@ int rtl92ee_init_sw_vars(struct ieee80211_hw *hw)
 				     0);
 	rtlpci->irq_mask[1] = (u32)(IMR_RXFOVW | 0);
 
-	/* for debug level */
-	rtlpriv->dbg.global_debuglevel = rtlpriv->cfg->mod_params->debug;
 	/* for LPS & IPS */
 	rtlpriv->psc.inactiveps = rtlpriv->cfg->mod_params->inactiveps;
 	rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
@@ -165,8 +163,7 @@ int rtl92ee_init_sw_vars(struct ieee80211_hw *hw)
 	/* for firmware buf */
 	rtlpriv->rtlhal.pfirmware = vzalloc(0x8000);
 	if (!rtlpriv->rtlhal.pfirmware) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Can't alloc buffer for fw\n");
+		pr_err("Can't alloc buffer for fw\n");
 		return 1;
 	}
 
@@ -179,8 +176,7 @@ int rtl92ee_init_sw_vars(struct ieee80211_hw *hw)
 				      rtlpriv->io.dev, GFP_KERNEL, hw,
 				      rtl_fw_cb);
 	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Failed to request firmware!\n");
+		pr_err("Failed to request firmware!\n");
 		return 1;
 	}
 
@@ -252,6 +248,7 @@ static struct rtl_hal_ops rtl8192ee_hal_ops = {
 	.fill_h2c_cmd = rtl92ee_fill_h2c_cmd,
 	.get_btc_status = rtl92ee_get_btc_status,
 	.rx_command_packet = rtl92ee_rx_command_packet,
+	.c2h_content_parsing = rtl92ee_c2h_content_parsing,
 };
 
 static struct rtl_mod_params rtl92ee_mod_params = {
@@ -260,7 +257,8 @@ static struct rtl_mod_params rtl92ee_mod_params = {
 	.swctrl_lps = false,
 	.fwctrl_lps = true,
 	.msi_support = true,
-	.debug = DBG_EMERG,
+	.debug_level = 0,
+	.debug_mask = 0,
 };
 
 static const struct rtl_hal_cfg rtl92ee_hal_cfg = {
@@ -370,7 +368,8 @@ MODULE_DESCRIPTION("Realtek 8192EE 802.11n PCI wireless");
 MODULE_FIRMWARE("rtlwifi/rtl8192eefw.bin");
 
 module_param_named(swenc, rtl92ee_mod_params.sw_crypto, bool, 0444);
-module_param_named(debug, rtl92ee_mod_params.debug, int, 0444);
+module_param_named(debug_level, rtl92ee_mod_params.debug_level, int, 0644);
+module_param_named(debug_mask, rtl92ee_mod_params.debug_mask, ullong, 0644);
 module_param_named(ips, rtl92ee_mod_params.inactiveps, bool, 0444);
 module_param_named(swlps, rtl92ee_mod_params.swctrl_lps, bool, 0444);
 module_param_named(fwlps, rtl92ee_mod_params.fwctrl_lps, bool, 0444);
@@ -382,7 +381,8 @@ MODULE_PARM_DESC(ips, "Set to 0 to not use link power save (default 1)\n");
 MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 0)\n");
 MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 1)\n");
 MODULE_PARM_DESC(msi, "Set to 1 to use MSI interrupts mode (default 1)\n");
-MODULE_PARM_DESC(debug, "Set debug level (0-5) (default 0)");
+MODULE_PARM_DESC(debug_level, "Set debug level (0-5) (default 0)");
+MODULE_PARM_DESC(debug_mask, "Set debug mask (default 0)");
 MODULE_PARM_DESC(disable_watchdog, "Set to 1 to disable the watchdog (default 0)\n");
 
 static SIMPLE_DEV_PM_OPS(rtlwifi_pm_ops, rtl_pci_suspend, rtl_pci_resume);
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c
index 2d48ccd02ac8..07440e9a8ca2 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c
@@ -991,8 +991,9 @@ void rtl92ee_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx,
 			SET_RX_DESC_EOR(pdesc, 1);
 			break;
 		default:
-			RT_ASSERT(false,
-				  "ERR rxdesc :%d not process\n", desc_name);
+			WARN_ONCE(true,
+				  "rtl8192ee: ERR rxdesc :%d not processed\n",
+				  desc_name);
 			break;
 		}
 	}
@@ -1011,8 +1012,9 @@ u32 rtl92ee_get_desc(u8 *pdesc, bool istx, u8 desc_name)
 			ret = GET_TXBUFFER_DESC_ADDR_LOW(pdesc, 1);
 			break;
 		default:
-			RT_ASSERT(false,
-				  "ERR txdesc :%d not process\n", desc_name);
+			WARN_ONCE(true,
+				  "rtl8192ee: ERR txdesc :%d not processed\n",
+				  desc_name);
 			break;
 		}
 	} else {
@@ -1027,8 +1029,9 @@ u32 rtl92ee_get_desc(u8 *pdesc, bool istx, u8 desc_name)
 			ret = GET_RX_DESC_BUFF_ADDR(pdesc);
 			break;
 		default:
-			RT_ASSERT(false,
-				  "ERR rxdesc :%d not process\n", desc_name);
+			WARN_ONCE(true,
+				  "rtl8192ee: ERR rxdesc :%d not processed\n",
+				  desc_name);
 			break;
 		}
 	}
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c
index 32f9207b5cf5..1922e78ad6bd 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c
@@ -113,8 +113,7 @@ static u8 _rtl92s_firmware_header_map_rftype(struct ieee80211_hw *hw)
 	case RF_2T2R:
 		return 0x22;
 	default:
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG, "Unknown RF type(%x)\n",
-			 rtlphy->rf_type);
+		pr_err("Unknown RF type(%x)\n", rtlphy->rf_type);
 		break;
 	}
 	return 0x22;
@@ -168,9 +167,7 @@ static bool _rtl92s_firmware_downloadcode(struct ieee80211_hw *hw,
 	_rtl92s_fw_set_rqpn(hw);
 
 	if (buffer_len >= MAX_FIRMWARE_CODE_SIZE) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Size over FIRMWARE_CODE_SIZE!\n");
-
+		pr_err("Size over FIRMWARE_CODE_SIZE!\n");
 		return false;
 	}
 
@@ -239,9 +236,8 @@ static bool _rtl92s_firmware_checkready(struct ieee80211_hw *hw,
 		} while (pollingcnt--);
 
 		if (!(cpustatus & IMEM_CHK_RPT) || (pollingcnt <= 0)) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "FW_STATUS_LOAD_IMEM FAIL CPU, Status=%x\n",
-				 cpustatus);
+			pr_err("FW_STATUS_LOAD_IMEM FAIL CPU, Status=%x\n",
+			       cpustatus);
 			goto status_check_fail;
 		}
 		break;
@@ -257,17 +253,15 @@ static bool _rtl92s_firmware_checkready(struct ieee80211_hw *hw,
 		} while (pollingcnt--);
 
 		if (!(cpustatus & EMEM_CHK_RPT) || (pollingcnt <= 0)) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "FW_STATUS_LOAD_EMEM FAIL CPU, Status=%x\n",
-				 cpustatus);
+			pr_err("FW_STATUS_LOAD_EMEM FAIL CPU, Status=%x\n",
+			       cpustatus);
 			goto status_check_fail;
 		}
 
 		/* Turn On CPU */
 		rtstatus = _rtl92s_firmware_enable_cpu(hw);
 		if (!rtstatus) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Enable CPU fail!\n");
+			pr_err("Enable CPU fail!\n");
 			goto status_check_fail;
 		}
 		break;
@@ -282,9 +276,8 @@ static bool _rtl92s_firmware_checkready(struct ieee80211_hw *hw,
 		} while (pollingcnt--);
 
 		if (!(cpustatus & DMEM_CODE_DONE) || (pollingcnt <= 0)) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Polling DMEM code done fail ! cpustatus(%#x)\n",
-				 cpustatus);
+			pr_err("Polling DMEM code done fail ! cpustatus(%#x)\n",
+			       cpustatus);
 			goto status_check_fail;
 		}
 
@@ -308,9 +301,8 @@ static bool _rtl92s_firmware_checkready(struct ieee80211_hw *hw,
 
 		if (((cpustatus & LOAD_FW_READY) != LOAD_FW_READY) ||
 		    (pollingcnt <= 0)) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Polling Load Firmware ready fail ! cpustatus(%x)\n",
-				 cpustatus);
+			pr_err("Polling Load Firmware ready fail ! cpustatus(%x)\n",
+			       cpustatus);
 			goto status_check_fail;
 		}
 
@@ -331,8 +323,7 @@ static bool _rtl92s_firmware_checkready(struct ieee80211_hw *hw,
 		break;
 
 	default:
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG,
-			 "Unknown status check!\n");
+		pr_err("Unknown status check!\n");
 		rtstatus = false;
 		break;
 	}
@@ -380,8 +371,7 @@ int rtl92s_download_fw(struct ieee80211_hw *hw)
 	/* 2. Retrieve IMEM image. */
 	if ((pfwheader->img_imem_size == 0) || (pfwheader->img_imem_size >
 	    sizeof(firmware->fw_imem))) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "memory for data image is less than IMEM required\n");
+		pr_err("memory for data image is less than IMEM required\n");
 		goto fail;
 	} else {
 		puc_mappedfile += fwhdr_size;
@@ -393,8 +383,7 @@ int rtl92s_download_fw(struct ieee80211_hw *hw)
 
 	/* 3. Retriecve EMEM image. */
 	if (pfwheader->img_sram_size > sizeof(firmware->fw_emem)) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "memory for data image is less than EMEM required\n");
+		pr_err("memory for data image is less than EMEM required\n");
 		goto fail;
 	} else {
 		puc_mappedfile += firmware->fw_imem_len;
@@ -428,8 +417,7 @@ int rtl92s_download_fw(struct ieee80211_hw *hw)
 					RT_8192S_FIRMWARE_HDR_EXCLUDE_PRI_SIZE;
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Unexpected Download step!!\n");
+			pr_err("Unexpected Download step!!\n");
 			goto fail;
 		}
 
@@ -438,14 +426,14 @@ int rtl92s_download_fw(struct ieee80211_hw *hw)
 				ul_filelength);
 
 		if (!rtstatus) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "fail!\n");
+			pr_err("fail!\n");
 			goto fail;
 		}
 
 		/* <3> Check whether load FW process is ready */
 		rtstatus = _rtl92s_firmware_checkready(hw, fwstatus);
 		if (!rtstatus) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "fail!\n");
+			pr_err("rtl8192se: firmware fail!\n");
 			goto fail;
 		}
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c
index 26e06b2837c3..ba1bd782238b 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c
@@ -75,11 +75,9 @@ void rtl92se_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 		}
 	case HAL_DEF_WOWLAN:
 		break;
-	default: {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", variable);
-			break;
-		}
+	default:
+		pr_err("switch case %#x not processed\n", variable);
+		break;
 	}
 }
 
@@ -294,9 +292,8 @@ void rtl92se_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 					acm_ctrl &= (~AcmHw_VoqEn);
 					break;
 				default:
-					RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-						 "switch case %#x not processed\n",
-						 e_aci);
+					pr_err("switch case %#x not processed\n",
+					       e_aci);
 					break;
 				}
 			}
@@ -431,8 +428,7 @@ void rtl92se_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 		}
 		break; }
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", variable);
+		pr_err("switch case %#x not processed\n", variable);
 		break;
 	}
 
@@ -745,9 +741,8 @@ static void _rtl92se_macconfig_before_fwdownload(struct ieee80211_hw *hw)
 	} while (pollingcnt--);
 
 	if (pollingcnt <= 0) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Polling TXDMA_INIT_VALUE timeout!! Current TCR(%#x)\n",
-			 tmpu1b);
+		pr_err("Polling TXDMA_INIT_VALUE timeout!! Current TCR(%#x)\n",
+		       tmpu1b);
 		tmpu1b = rtl_read_byte(rtlpriv, CMDR);
 		rtl_write_byte(rtlpriv, CMDR, tmpu1b & (~TXDMA_EN));
 		udelay(2);
@@ -758,13 +753,12 @@ static void _rtl92se_macconfig_before_fwdownload(struct ieee80211_hw *hw)
 	/* After MACIO reset,we must refresh LED state. */
 	if ((ppsc->rfoff_reason == RF_CHANGE_BY_IPS) ||
 	   (ppsc->rfoff_reason == 0)) {
-		struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
-		struct rtl_led *pLed0 = &(pcipriv->ledctl.sw_led0);
+		struct rtl_led *pled0 = &rtlpriv->ledctl.sw_led0;
 		enum rf_pwrstate rfpwr_state_toset;
 		rfpwr_state_toset = _rtl92se_rf_onoff_detect(hw);
 
 		if (rfpwr_state_toset == ERFON)
-			rtl92se_sw_led_on(hw, pLed0);
+			rtl92se_sw_led_on(hw, pled0);
 	}
 }
 
@@ -1004,7 +998,7 @@ int rtl92se_hw_init(struct ieee80211_hw *hw)
 
 	/* 3. Initialize MAC/PHY Config by MACPHY_reg.txt */
 	if (!rtl92s_phy_mac_config(hw)) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "MAC Config failed\n");
+		pr_err("MAC Config failed\n");
 		err = rtstatus;
 		goto exit;
 	}
@@ -1024,7 +1018,7 @@ int rtl92se_hw_init(struct ieee80211_hw *hw)
 
 	/* 4. Initialize BB After MAC Config PHY_reg.txt, AGC_Tab.txt */
 	if (!rtl92s_phy_bb_config(hw)) {
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG, "BB Config failed\n");
+		pr_err("BB Config failed\n");
 		err = rtstatus;
 		goto exit;
 	}
@@ -1194,8 +1188,7 @@ static int _rtl92se_set_media_status(struct ieee80211_hw *hw,
 			 "Set Network type to AP!\n");
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Network type %d not supported!\n", type);
+		pr_err("Network type %d not supported!\n", type);
 		return 1;
 
 	}
@@ -1251,7 +1244,7 @@ void rtl92se_set_qos(struct ieee80211_hw *hw, int aci)
 		rtl_write_dword(rtlpriv, EDCAPARA_VO, 0x2f3222);
 		break;
 	default:
-		RT_ASSERT(false, "invalid aci: %d !\n", aci);
+		WARN_ONCE(true, "rtl8192se: invalid aci: %d !\n", aci);
 		break;
 	}
 }
@@ -1401,16 +1394,15 @@ static void _rtl92se_gen_refreshledstate(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
-	struct rtl_led *pLed0 = &(pcipriv->ledctl.sw_led0);
+	struct rtl_led *pled0 = &rtlpriv->ledctl.sw_led0;
 
 	if (rtlpci->up_first_time == 1)
 		return;
 
 	if (rtlpriv->psc.rfoff_reason == RF_CHANGE_BY_IPS)
-		rtl92se_sw_led_on(hw, pLed0);
+		rtl92se_sw_led_on(hw, pled0);
 	else
-		rtl92se_sw_led_off(hw, pLed0);
+		rtl92se_sw_led_off(hw, pled0);
 }
 
 
@@ -1685,8 +1677,7 @@ static void _rtl92se_read_adapter_info(struct ieee80211_hw *hw)
 		break;
 
 	case EEPROM_93C46:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "RTL819X Not boot from eeprom, check it !!\n");
+		pr_err("RTL819X Not boot from eeprom, check it !!\n");
 		return;
 
 	default:
@@ -2030,7 +2021,7 @@ void rtl92se_read_eeprom_info(struct ieee80211_hw *hw)
 		rtlefuse->autoload_failflag = false;
 		_rtl92se_read_adapter_info(hw);
 	} else {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Autoload ERR!!\n");
+		pr_err("Autoload ERR!!\n");
 		rtlefuse->autoload_failflag = true;
 	}
 }
@@ -2463,8 +2454,8 @@ void rtl92se_set_key(struct ieee80211_hw *hw, u32 key_index, u8 *p_macaddr,
 			enc_algo = CAM_AES;
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "switch case %#x not processed\n", enc_algo);
+			pr_err("switch case %#x not processed\n",
+			       enc_algo);
 			enc_algo = CAM_TKIP;
 			break;
 		}
@@ -2481,9 +2472,7 @@ void rtl92se_set_key(struct ieee80211_hw *hw, u32 key_index, u8 *p_macaddr,
 					entry_id = rtl_cam_get_free_entry(hw,
 								 p_macaddr);
 					if (entry_id >=  TOTAL_CAM_ENTRY) {
-						RT_TRACE(rtlpriv,
-							 COMP_SEC, DBG_EMERG,
-							 "Can not find free hw security cam entry\n");
+						pr_err("Can not find free hw security cam entry\n");
 						return;
 					}
 				} else {
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/led.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/led.c
index 870007801f6b..33c307aca911 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/led.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/led.c
@@ -38,9 +38,10 @@ static void _rtl92se_init_led(struct ieee80211_hw *hw,
 
 void rtl92se_init_sw_leds(struct ieee80211_hw *hw)
 {
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
-	_rtl92se_init_led(hw, &(pcipriv->ledctl.sw_led0), LED_PIN_LED0);
-	_rtl92se_init_led(hw, &(pcipriv->ledctl.sw_led1), LED_PIN_LED1);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	_rtl92se_init_led(hw, &rtlpriv->ledctl.sw_led0, LED_PIN_LED0);
+	_rtl92se_init_led(hw, &rtlpriv->ledctl.sw_led1, LED_PIN_LED1);
 }
 
 void rtl92se_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled)
@@ -63,8 +64,8 @@ void rtl92se_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled)
 		rtl_write_byte(rtlpriv, LEDCFG, ledcfg & 0x0f);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", pled->ledpin);
+		pr_err("switch case %#x not processed\n",
+		       pled->ledpin);
 		break;
 	}
 	pled->ledon = true;
@@ -73,7 +74,6 @@ void rtl92se_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled)
 void rtl92se_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 {
 	struct rtl_priv *rtlpriv;
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 	u8 ledcfg;
 
 	rtlpriv = rtl_priv(hw);
@@ -89,7 +89,7 @@ void rtl92se_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 		break;
 	case LED_PIN_LED0:
 		ledcfg &= 0xf0;
-		if (pcipriv->ledctl.led_opendrain)
+		if (rtlpriv->ledctl.led_opendrain)
 			rtl_write_byte(rtlpriv, LEDCFG, (ledcfg | BIT(1)));
 		else
 			rtl_write_byte(rtlpriv, LEDCFG, (ledcfg | BIT(3)));
@@ -99,8 +99,8 @@ void rtl92se_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 		rtl_write_byte(rtlpriv, LEDCFG, (ledcfg | BIT(3)));
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", pled->ledpin);
+		pr_err("switch case %#x not processed\n",
+		       pled->ledpin);
 		break;
 	}
 	pled->ledon = false;
@@ -109,16 +109,17 @@ void rtl92se_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 static void _rtl92se_sw_led_control(struct ieee80211_hw *hw,
 				    enum led_ctl_mode ledaction)
 {
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
-	struct rtl_led *pLed0 = &(pcipriv->ledctl.sw_led0);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_led *pled0 = &rtlpriv->ledctl.sw_led0;
+
 	switch (ledaction) {
 	case LED_CTL_POWER_ON:
 	case LED_CTL_LINK:
 	case LED_CTL_NO_LINK:
-		rtl92se_sw_led_on(hw, pLed0);
+		rtl92se_sw_led_on(hw, pled0);
 		break;
 	case LED_CTL_POWER_OFF:
-		rtl92se_sw_led_off(hw, pLed0);
+		rtl92se_sw_led_off(hw, pled0);
 		break;
 	default:
 		break;
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/phy.c
index fcb9216af82d..86cb853f7169 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/phy.c
@@ -235,7 +235,6 @@ void rtl92s_phy_set_rf_reg(struct ieee80211_hw *hw, enum radio_path rfpath,
 void rtl92s_phy_scan_operation_backup(struct ieee80211_hw *hw,
 				      u8 operation)
 {
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 
 	if (!is_hal_stop(rtlhal)) {
@@ -247,8 +246,7 @@ void rtl92s_phy_scan_operation_backup(struct ieee80211_hw *hw,
 			rtl92s_phy_set_fw_cmd(hw, FW_CMD_RESUME_DM_BY_SCAN);
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Unknown operation\n");
+			pr_err("Unknown operation\n");
 			break;
 		}
 	}
@@ -288,8 +286,8 @@ void rtl92s_phy_set_bw_mode(struct ieee80211_hw *hw,
 		rtl_write_byte(rtlpriv, BW_OPMODE, reg_bw_opmode);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", rtlphy->current_chan_bw);
+		pr_err("unknown bandwidth: %#X\n",
+		       rtlphy->current_chan_bw);
 		break;
 	}
 
@@ -313,8 +311,8 @@ void rtl92s_phy_set_bw_mode(struct ieee80211_hw *hw,
 			rtl_write_byte(rtlpriv, RFPGA0_ANALOGPARAMETER2, 0x18);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", rtlphy->current_chan_bw);
+		pr_err("unknown bandwidth: %#X\n",
+		       rtlphy->current_chan_bw);
 		break;
 	}
 
@@ -330,7 +328,7 @@ static bool _rtl92s_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable,
 	struct swchnlcmd *pcmd;
 
 	if (cmdtable == NULL) {
-		RT_ASSERT(false, "cmdtable cannot be NULL\n");
+		WARN_ONCE(true, "rtl8192se: cmdtable cannot be NULL\n");
 		return false;
 	}
 
@@ -374,8 +372,8 @@ static bool _rtl92s_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
 
 	rfdependcmdcnt = 0;
 
-	RT_ASSERT((channel >= 1 && channel <= 14),
-		  "invalid channel for Zebra: %d\n", channel);
+	WARN_ONCE((channel < 1 || channel > 14),
+		  "rtl8192se: invalid channel for Zebra: %d\n", channel);
 
 	_rtl92s_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++,
 					 MAX_RFDEPENDCMD_CNT, CMDID_RF_WRITEREG,
@@ -437,9 +435,8 @@ static bool _rtl92s_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
 			}
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "switch case %#x not processed\n",
-				 currentcmd->cmdid);
+			pr_err("switch case %#x not processed\n",
+			       currentcmd->cmdid);
 			break;
 		}
 
@@ -644,8 +641,8 @@ bool rtl92s_phy_set_rf_power_state(struct ieee80211_hw *hw,
 			_rtl92se_phy_set_rf_sleep(hw);
 			break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", rfpwr_state);
+		pr_err("switch case %#x not processed\n",
+		       rfpwr_state);
 		bresult = false;
 		break;
 	}
@@ -937,8 +934,7 @@ static bool _rtl92s_phy_bb_config_parafile(struct ieee80211_hw *hw)
 	}
 
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG,
-			 "Write BB Reg Fail!!\n");
+		pr_err("Write BB Reg Fail!!\n");
 		goto phy_BB8190_Config_ParaFile_Fail;
 	}
 
@@ -951,8 +947,7 @@ static bool _rtl92s_phy_bb_config_parafile(struct ieee80211_hw *hw)
 						 BASEBAND_CONFIG_PHY_REG);
 	}
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG,
-			 "_rtl92s_phy_bb_config_parafile(): BB_PG Reg Fail!!\n");
+		pr_err("_rtl92s_phy_bb_config_parafile(): BB_PG Reg Fail!!\n");
 		goto phy_BB8190_Config_ParaFile_Fail;
 	}
 
@@ -1077,12 +1072,10 @@ bool rtl92s_phy_bb_config(struct ieee80211_hw *hw)
 	    (rtlphy->rf_type == RF_1T2R && rf_num != 2) ||
 	    (rtlphy->rf_type == RF_2T2R && rf_num != 2) ||
 	    (rtlphy->rf_type == RF_2T2R_GREEN && rf_num != 2)) {
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG,
-			 "RF_Type(%x) does not match RF_Num(%x)!!\n",
-			 rtlphy->rf_type, rf_num);
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG,
-			 "path1 0x%x, path2 0x%x, pathmap 0x%x\n",
-			 path1, path2, pathmap);
+		pr_err("RF_Type(%x) does not match RF_Num(%x)!!\n",
+		       rtlphy->rf_type, rf_num);
+		pr_err("path1 0x%x, path2 0x%x, pathmap 0x%x\n",
+		       path1, path2, pathmap);
 	}
 
 	return rtstatus;
@@ -1221,7 +1214,7 @@ void rtl92s_phy_chk_fwcmd_iodone(struct ieee80211_hw *hw)
 	} while (--pollingcnt);
 
 	if (pollingcnt == 0)
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Set FW Cmd fail!!\n");
+		pr_err("Set FW Cmd fail!!\n");
 }
 
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/rf.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/rf.c
index bd2fa7735866..ea5b8ec45ec9 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/rf.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/rf.c
@@ -523,8 +523,7 @@ void rtl92s_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth)
 					rtlphy->rfreg_chnlval[0]);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", bandwidth);
+		pr_err("unknown bandwidth: %#X\n", bandwidth);
 		break;
 	}
 }
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/sw.c
index 998cefbd7e89..2006b09ea74f 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/sw.c
@@ -96,8 +96,7 @@ static void rtl92se_fw_cb(const struct firmware *firmware, void *context)
 		return;
 	}
 	if (firmware->size > rtlpriv->max_fw_size) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Firmware is too big!\n");
+		pr_err("Firmware is too big!\n");
 		rtlpriv->max_fw_size = 0;
 		release_firmware(firmware);
 		return;
@@ -179,8 +178,6 @@ static int rtl92s_init_sw_vars(struct ieee80211_hw *hw)
 
 	rtlpci->first_init = true;
 
-	/* for debug level */
-	rtlpriv->dbg.global_debuglevel = rtlpriv->cfg->mod_params->debug;
 	/* for LPS & IPS */
 	rtlpriv->psc.inactiveps = rtlpriv->cfg->mod_params->inactiveps;
 	rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
@@ -218,8 +215,7 @@ static int rtl92s_init_sw_vars(struct ieee80211_hw *hw)
 				      rtlpriv->io.dev, GFP_KERNEL, hw,
 				      rtl92se_fw_cb);
 	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Failed to request firmware!\n");
+		pr_err("Failed to request firmware!\n");
 		return 1;
 	}
 
@@ -299,7 +295,8 @@ static struct rtl_mod_params rtl92se_mod_params = {
 	.inactiveps = true,
 	.swctrl_lps = true,
 	.fwctrl_lps = false,
-	.debug = DBG_EMERG,
+	.debug_level = 0,
+	.debug_mask = 0,
 };
 
 /* Because memory R/W bursting will cause system hang/crash
@@ -418,7 +415,8 @@ MODULE_DESCRIPTION("Realtek 8192S/8191S 802.11n PCI wireless");
 MODULE_FIRMWARE("rtlwifi/rtl8192sefw.bin");
 
 module_param_named(swenc, rtl92se_mod_params.sw_crypto, bool, 0444);
-module_param_named(debug, rtl92se_mod_params.debug, int, 0444);
+module_param_named(debug_level, rtl92se_mod_params.debug_level, int, 0644);
+module_param_named(debug_mask, rtl92se_mod_params.debug_mask, ullong, 0644);
 module_param_named(ips, rtl92se_mod_params.inactiveps, bool, 0444);
 module_param_named(swlps, rtl92se_mod_params.swctrl_lps, bool, 0444);
 module_param_named(fwlps, rtl92se_mod_params.fwctrl_lps, bool, 0444);
@@ -426,7 +424,8 @@ MODULE_PARM_DESC(swenc, "Set to 1 for software crypto (default 0)\n");
 MODULE_PARM_DESC(ips, "Set to 0 to not use link power save (default 1)\n");
 MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 1)\n");
 MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 0)\n");
-MODULE_PARM_DESC(debug, "Set debug level (0-5) (default 0)");
+MODULE_PARM_DESC(debug_level, "Set debug level (0-5) (default 0)");
+MODULE_PARM_DESC(debug_mask, "Set debug mask (default 0)");
 
 static SIMPLE_DEV_PM_OPS(rtlwifi_pm_ops, rtl_pci_suspend, rtl_pci_resume);
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/trx.c
index 9a5a11399221..12cef01e593b 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/trx.c
@@ -583,7 +583,7 @@ void rtl92se_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx,
 			SET_TX_DESC_NEXT_DESC_ADDRESS(pdesc, *(u32 *) val);
 			break;
 		default:
-			RT_ASSERT(false, "ERR txdesc :%d not process\n",
+			WARN_ONCE(true, "rtl8192se: ERR txdesc :%d not processed\n",
 				  desc_name);
 			break;
 		}
@@ -603,7 +603,7 @@ void rtl92se_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx,
 			SET_RX_STATUS_DESC_EOR(pdesc, 1);
 			break;
 		default:
-			RT_ASSERT(false, "ERR rxdesc :%d not process\n",
+			WARN_ONCE(true, "rtl8192se: ERR rxdesc :%d not processed\n",
 				  desc_name);
 			break;
 		}
@@ -623,7 +623,7 @@ u32 rtl92se_get_desc(u8 *desc, bool istx, u8 desc_name)
 			ret = GET_TX_DESC_TX_BUFFER_ADDRESS(desc);
 			break;
 		default:
-			RT_ASSERT(false, "ERR txdesc :%d not process\n",
+			WARN_ONCE(true, "rtl8192se: ERR txdesc :%d not processed\n",
 				  desc_name);
 			break;
 		}
@@ -639,7 +639,7 @@ u32 rtl92se_get_desc(u8 *desc, bool istx, u8 desc_name)
 			ret = GET_RX_STATUS_DESC_BUFF_ADDR(desc);
 			break;
 		default:
-			RT_ASSERT(false, "ERR rxdesc :%d not process\n",
+			WARN_ONCE(true, "rtl8192se: ERR rxdesc :%d not processed\n",
 				  desc_name);
 			break;
 		}
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/fw.c
index e5505387260b..a954a87b0ed9 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/fw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/fw.c
@@ -99,8 +99,7 @@ static void _rtl8723e_fill_h2c_command(struct ieee80211_hw *hw, u8 element_id,
 	while (!bwrite_sucess) {
 		wait_writeh2c_limmit--;
 		if (wait_writeh2c_limmit == 0) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Write H2C fail because no trigger for FW INT!\n");
+			pr_err("Write H2C fail because no trigger for FW INT!\n");
 			break;
 		}
 
@@ -123,8 +122,8 @@ static void _rtl8723e_fill_h2c_command(struct ieee80211_hw *hw, u8 element_id,
 			box_extreg = REG_HMEBOX_EXT_3;
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "switch case %#x not processed\n", boxnum);
+			pr_err("switch case %#x not processed\n",
+			       boxnum);
 			break;
 		}
 
@@ -229,8 +228,8 @@ static void _rtl8723e_fill_h2c_command(struct ieee80211_hw *hw, u8 element_id,
 			}
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "switch case %#x not processed\n", cmd_len);
+			pr_err("switch case %#x not processed\n",
+			       cmd_len);
 			break;
 		}
 
@@ -259,8 +258,8 @@ void rtl8723e_fill_h2c_cmd(struct ieee80211_hw *hw,
 	u32 tmp_cmdbuf[2];
 
 	if (!rtlhal->fw_ready) {
-		RT_ASSERT(false,
-			  "return H2C cmd because of Fw download fail!!!\n");
+		WARN_ONCE(true,
+			  "rtl8723ae: error H2C cmd because of Fw download fail!!!\n");
 		return;
 	}
 	memset(tmp_cmdbuf, 0, 8);
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c
index f8be0bd7e326..859c045bd37c 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c
@@ -570,9 +570,8 @@ static bool _rtl8723e_llt_write(struct ieee80211_hw *hw, u32 address, u32 data)
 			break;
 
 		if (count > POLLING_LLT_THRESHOLD) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Failed to polling write LLT done at address %d!\n",
-				 address);
+			pr_err("Failed to polling write LLT done at address %d!\n",
+			       address);
 			status = false;
 			break;
 		}
@@ -665,9 +664,8 @@ static bool _rtl8723e_llt_table_init(struct ieee80211_hw *hw)
 static void _rtl8723e_gen_refresh_led_state(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
-	struct rtl_led *pled0 = &pcipriv->ledctl.sw_led0;
+	struct rtl_led *pled0 = &rtlpriv->ledctl.sw_led0;
 
 	if (rtlpriv->rtlhal.up_first_time)
 		return;
@@ -961,7 +959,7 @@ int rtl8723e_hw_init(struct ieee80211_hw *hw)
 	rtlpriv->intf_ops->disable_aspm(hw);
 	rtstatus = _rtl8712e_init_mac(hw);
 	if (rtstatus != true) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Init MAC failed\n");
+		pr_err("Init MAC failed\n");
 		err = 1;
 		goto exit;
 	}
@@ -1107,8 +1105,7 @@ static enum version_8723e _rtl8723e_read_chip_version(struct ieee80211_hw *hw)
 			 "Chip Version ID: VERSION_NORMAL_UMC_CHIP_8723_1T1R_B_CUT.\n");
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Chip Version ID: Unknown. Bug?\n");
+		pr_err("Chip Version ID: Unknown. Bug?\n");
 		break;
 	}
 
@@ -1157,8 +1154,7 @@ static int _rtl8723e_set_media_status(struct ieee80211_hw *hw,
 			"Set Network type to AP!\n");
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			"Network type %d not support!\n", type);
+		pr_err("Network type %d not support!\n", type);
 		return 1;
 		break;
 	}
@@ -1256,7 +1252,7 @@ void rtl8723e_set_qos(struct ieee80211_hw *hw, int aci)
 		rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM, 0x2f3222);
 		break;
 	default:
-		RT_ASSERT(false, "invalid aci: %d !\n", aci);
+		WARN_ONCE(true, "rtl8723ae: invalid aci: %d !\n", aci);
 		break;
 	}
 }
@@ -1793,13 +1789,12 @@ exit:
 static void _rtl8723e_hal_customized_behavior(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 
-	pcipriv->ledctl.led_opendrain = true;
+	rtlpriv->ledctl.led_opendrain = true;
 	switch (rtlhal->oem_id) {
 	case RT_CID_819X_HP:
-		pcipriv->ledctl.led_opendrain = true;
+		rtlpriv->ledctl.led_opendrain = true;
 		break;
 	case RT_CID_819X_LENOVO:
 	case RT_CID_DEFAULT:
@@ -1852,7 +1847,7 @@ void rtl8723e_read_eeprom_info(struct ieee80211_hw *hw)
 	} else {
 		rtlefuse->autoload_failflag = true;
 		_rtl8723e_read_adapter_info(hw, false);
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Autoload ERR!!\n");
+		pr_err("Autoload ERR!!\n");
 	}
 	_rtl8723e_hal_customized_behavior(hw);
 }
@@ -2245,9 +2240,7 @@ void rtl8723e_set_key(struct ieee80211_hw *hw, u32 key_index,
 					entry_id =
 					  rtl_cam_get_free_entry(hw, p_macaddr);
 					if (entry_id >=  TOTAL_CAM_ENTRY) {
-						RT_TRACE(rtlpriv, COMP_SEC,
-							 DBG_EMERG,
-							 "Can not find free hw security cam entry\n");
+						pr_err("Can not find free hw security cam entry\n");
 						return;
 					}
 				} else {
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/led.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/led.c
index 77c10047cb20..d567b0df0e9f 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/led.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/led.c
@@ -58,8 +58,8 @@ void rtl8723e_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled)
 		rtl_write_byte(rtlpriv, REG_LEDCFG1, ledcfg & 0x10);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", pled->ledpin);
+		pr_err("switch case %#x not processed\n",
+		       pled->ledpin);
 		break;
 	}
 	pled->ledon = true;
@@ -68,7 +68,6 @@ void rtl8723e_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled)
 void rtl8723e_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 	u8 ledcfg;
 
 	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD,
@@ -81,7 +80,7 @@ void rtl8723e_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 		break;
 	case LED_PIN_LED0:
 		ledcfg &= 0xf0;
-		if (pcipriv->ledctl.led_opendrain) {
+		if (rtlpriv->ledctl.led_opendrain) {
 			ledcfg &= 0x90; /* Set to software control. */
 			rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg|BIT(3)));
 			ledcfg = rtl_read_byte(rtlpriv, REG_MAC_PINMUX_CFG);
@@ -100,8 +99,8 @@ void rtl8723e_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", pled->ledpin);
+		pr_err("switch case %#x not processed\n",
+		       pled->ledpin);
 		break;
 	}
 	pled->ledon = false;
@@ -109,24 +108,26 @@ void rtl8723e_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 
 void rtl8723e_init_sw_leds(struct ieee80211_hw *hw)
 {
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
-	_rtl8723e_init_led(hw, &pcipriv->ledctl.sw_led0, LED_PIN_LED0);
-	_rtl8723e_init_led(hw, &pcipriv->ledctl.sw_led1, LED_PIN_LED1);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	_rtl8723e_init_led(hw, &rtlpriv->ledctl.sw_led0, LED_PIN_LED0);
+	_rtl8723e_init_led(hw, &rtlpriv->ledctl.sw_led1, LED_PIN_LED1);
 }
 
 static void _rtl8723e_sw_led_control(struct ieee80211_hw *hw,
 				     enum led_ctl_mode ledaction)
 {
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
-	struct rtl_led *pLed0 = &(pcipriv->ledctl.sw_led0);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_led *pled0 = &rtlpriv->ledctl.sw_led0;
+
 	switch (ledaction) {
 	case LED_CTL_POWER_ON:
 	case LED_CTL_LINK:
 	case LED_CTL_NO_LINK:
-		rtl8723e_sw_led_on(hw, pLed0);
+		rtl8723e_sw_led_on(hw, pled0);
 		break;
 	case LED_CTL_POWER_OFF:
-		rtl8723e_sw_led_off(hw, pLed0);
+		rtl8723e_sw_led_off(hw, pled0);
 		break;
 	default:
 		break;
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/phy.c
index 17b58cb32d55..5cf29f5a4b54 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/phy.c
@@ -133,7 +133,7 @@ static void _rtl8723e_phy_fw_rf_serial_write(struct ieee80211_hw *hw,
 					     enum radio_path rfpath, u32 offset,
 					     u32 data)
 {
-	RT_ASSERT(false, "deprecated!\n");
+	WARN_ONCE(true, "rtl8723ae: _rtl8723e_phy_fw_rf_serial_write deprecated!\n");
 }
 
 static void _rtl8723e_phy_bb_config_1t(struct ieee80211_hw *hw)
@@ -213,7 +213,7 @@ static bool _rtl8723e_phy_bb8192c_config_parafile(struct ieee80211_hw *hw)
 	rtstatus = _rtl8723e_phy_config_bb_with_headerfile(hw,
 						BASEBAND_CONFIG_PHY_REG);
 	if (rtstatus != true) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Write BB Reg Fail!!\n");
+		pr_err("Write BB Reg Fail!!\n");
 		return false;
 	}
 
@@ -227,13 +227,13 @@ static bool _rtl8723e_phy_bb8192c_config_parafile(struct ieee80211_hw *hw)
 					BASEBAND_CONFIG_PHY_REG);
 	}
 	if (rtstatus != true) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "BB_PG Reg Fail!!\n");
+		pr_err("BB_PG Reg Fail!!\n");
 		return false;
 	}
 	rtstatus =
 	  _rtl8723e_phy_config_bb_with_headerfile(hw, BASEBAND_CONFIG_AGC_TAB);
 	if (rtstatus != true) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "AGC Table Fail\n");
+		pr_err("AGC Table Fail\n");
 		return false;
 	}
 	rtlphy->cck_high_power = (bool) (rtl_get_bbreg(hw,
@@ -749,8 +749,7 @@ void rtl8723e_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation)
 						      (u8 *)&iotype);
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Unknown Scan Backup operation.\n");
+			pr_err("Unknown Scan Backup operation.\n");
 			break;
 		}
 	}
@@ -791,8 +790,8 @@ void rtl8723e_phy_set_bw_mode_callback(struct ieee80211_hw *hw)
 		rtl_write_byte(rtlpriv, REG_RRSR + 2, reg_prsr_rsc);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", rtlphy->current_chan_bw);
+		pr_err("unknown bandwidth: %#X\n",
+		       rtlphy->current_chan_bw);
 		break;
 	}
 
@@ -816,8 +815,8 @@ void rtl8723e_phy_set_bw_mode_callback(struct ieee80211_hw *hw)
 			       HAL_PRIME_CHNL_OFFSET_LOWER) ? 2 : 1);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", rtlphy->current_chan_bw);
+		pr_err("unknown bandwidth: %#X\n",
+		       rtlphy->current_chan_bw);
 		break;
 	}
 	rtl8723e_phy_rf6052_set_bandwidth(hw, rtlphy->current_chan_bw);
@@ -885,8 +884,8 @@ u8 rtl8723e_phy_sw_chnl(struct ieee80211_hw *hw)
 		return 0;
 	if (rtlphy->set_bwmode_inprogress)
 		return 0;
-	RT_ASSERT((rtlphy->current_channel <= 14),
-		  "WIRELESS_MODE_G but channel>14");
+	WARN_ONCE((rtlphy->current_channel > 14),
+		  "rtl8723ae: WIRELESS_MODE_G but channel>14");
 	rtlphy->sw_chnl_inprogress = true;
 	rtlphy->sw_chnl_stage = 0;
 	rtlphy->sw_chnl_step = 0;
@@ -954,8 +953,8 @@ static bool _rtl8723e_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
 
 	rfdependcmdcnt = 0;
 
-	RT_ASSERT((channel >= 1 && channel <= 14),
-		  "illegal channel for Zebra: %d\n", channel);
+	WARN_ONCE((channel < 1 || channel > 14),
+		  "rtl8723ae: illegal channel for Zebra: %d\n", channel);
 
 	rtl8723_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++,
 					 MAX_RFDEPENDCMD_CNT, CMDID_RF_WRITEREG,
@@ -977,8 +976,8 @@ static bool _rtl8723e_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
 			currentcmd = &postcommoncmd[*step];
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Invalid 'stage' = %d, Check it!\n", *stage);
+			pr_err("Invalid 'stage' = %d, Check it!\n",
+			       *stage);
 			return true;
 		}
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/rf.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/rf.c
index 422771778e03..89958b64b52d 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/rf.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/rf.c
@@ -51,8 +51,7 @@ void rtl8723e_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth)
 			      rtlphy->rfreg_chnlval[0]);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", bandwidth);
+		pr_err("unknown bandwidth: %#X\n", bandwidth);
 		break;
 	}
 }
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c
index c51a9e8234e9..7bf9f2557920 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c
@@ -145,8 +145,6 @@ int rtl8723e_init_sw_vars(struct ieee80211_hw *hw)
 		 (u32)(PHIMR_RXFOVW |
 				0);
 
-	/* for debug level */
-	rtlpriv->dbg.global_debuglevel = rtlpriv->cfg->mod_params->debug;
 	/* for LPS & IPS */
 	rtlpriv->psc.inactiveps = rtlpriv->cfg->mod_params->inactiveps;
 	rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
@@ -172,8 +170,7 @@ int rtl8723e_init_sw_vars(struct ieee80211_hw *hw)
 	/* for firmware buf */
 	rtlpriv->rtlhal.pfirmware = vzalloc(0x6000);
 	if (!rtlpriv->rtlhal.pfirmware) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Can't alloc buffer for fw.\n");
+		pr_err("Can't alloc buffer for fw.\n");
 		return 1;
 	}
 
@@ -186,8 +183,7 @@ int rtl8723e_init_sw_vars(struct ieee80211_hw *hw)
 				      rtlpriv->io.dev, GFP_KERNEL, hw,
 				      rtl_fw_cb);
 	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Failed to request firmware!\n");
+		pr_err("Failed to request firmware!\n");
 		return 1;
 	}
 	return 0;
@@ -270,7 +266,8 @@ static struct rtl_mod_params rtl8723e_mod_params = {
 	.inactiveps = true,
 	.swctrl_lps = false,
 	.fwctrl_lps = true,
-	.debug = DBG_EMERG,
+	.debug_level = 0,
+	.debug_mask = 0,
 	.msi_support = false,
 	.disable_watchdog = false,
 };
@@ -384,7 +381,8 @@ MODULE_DESCRIPTION("Realtek 8723E 802.11n PCI wireless");
 MODULE_FIRMWARE("rtlwifi/rtl8723efw.bin");
 
 module_param_named(swenc, rtl8723e_mod_params.sw_crypto, bool, 0444);
-module_param_named(debug, rtl8723e_mod_params.debug, int, 0444);
+module_param_named(debug_level, rtl8723e_mod_params.debug_level, int, 0644);
+module_param_named(debug_mask, rtl8723e_mod_params.debug_mask, ullong, 0644);
 module_param_named(ips, rtl8723e_mod_params.inactiveps, bool, 0444);
 module_param_named(swlps, rtl8723e_mod_params.swctrl_lps, bool, 0444);
 module_param_named(fwlps, rtl8723e_mod_params.fwctrl_lps, bool, 0444);
@@ -396,7 +394,8 @@ MODULE_PARM_DESC(ips, "Set to 0 to not use link power save (default 1)\n");
 MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 0)\n");
 MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 1)\n");
 MODULE_PARM_DESC(msi, "Set to 1 to use MSI interrupts mode (default 0)\n");
-MODULE_PARM_DESC(debug, "Set debug level (0-5) (default 0)");
+MODULE_PARM_DESC(debug_level, "Set debug level (0-5) (default 0)");
+MODULE_PARM_DESC(debug_mask, "Set debug mask (default 0)");
 MODULE_PARM_DESC(disable_watchdog, "Set to 1 to disable the watchdog (default 0)\n");
 
 static SIMPLE_DEV_PM_OPS(rtlwifi_pm_ops, rtl_pci_suspend, rtl_pci_resume);
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/trx.c
index e93125ebed81..c9838f52a7ea 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/trx.c
@@ -617,7 +617,7 @@ void rtl8723e_set_desc(struct ieee80211_hw *hw, u8 *pdesc,
 			SET_TX_DESC_NEXT_DESC_ADDRESS(pdesc, *(u32 *) val);
 			break;
 		default:
-			RT_ASSERT(false, "ERR txdesc :%d not process\n",
+			WARN_ONCE(true, "rtl8723ae: ERR txdesc :%d not processed\n",
 				  desc_name);
 			break;
 		}
@@ -636,7 +636,7 @@ void rtl8723e_set_desc(struct ieee80211_hw *hw, u8 *pdesc,
 			SET_RX_DESC_EOR(pdesc, 1);
 			break;
 		default:
-			RT_ASSERT(false, "ERR rxdesc :%d not process\n",
+			WARN_ONCE(true, "rtl8723ae: ERR rxdesc :%d not processed\n",
 				  desc_name);
 			break;
 		}
@@ -656,7 +656,7 @@ u32 rtl8723e_get_desc(u8 *pdesc, bool istx, u8 desc_name)
 			ret = GET_TX_DESC_TX_BUFFER_ADDRESS(pdesc);
 			break;
 		default:
-			RT_ASSERT(false, "ERR txdesc :%d not process\n",
+			WARN_ONCE(true, "rtl8723ae: ERR txdesc :%d not processed\n",
 				  desc_name);
 			break;
 		}
@@ -672,7 +672,7 @@ u32 rtl8723e_get_desc(u8 *pdesc, bool istx, u8 desc_name)
 			ret = GET_RX_DESC_BUFF_ADDR(pdesc);
 			break;
 		default:
-			RT_ASSERT(false, "ERR rxdesc :%d not process\n",
+			WARN_ONCE(true, "rtl8723ae: ERR rxdesc :%d not processed\n",
 				  desc_name);
 			break;
 		}
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.c
index 8c5c27ce8e05..c7ee9ba5e26e 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.c
@@ -97,8 +97,7 @@ static void _rtl8723be_fill_h2c_command(struct ieee80211_hw *hw, u8 element_id,
 	while (!bwrite_sucess) {
 		wait_writeh2c_limmit--;
 		if (wait_writeh2c_limmit == 0) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Write H2C fail because no trigger for FW INT!\n");
+			pr_err("Write H2C fail because no trigger for FW INT!\n");
 			break;
 		}
 
@@ -121,8 +120,8 @@ static void _rtl8723be_fill_h2c_command(struct ieee80211_hw *hw, u8 element_id,
 			box_extreg = REG_HMEBOX_EXT_3;
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "switch case %#x not processed\n", boxnum);
+			pr_err("switch case %#x not processed\n",
+			       boxnum);
 			break;
 		}
 
@@ -194,8 +193,8 @@ static void _rtl8723be_fill_h2c_command(struct ieee80211_hw *hw, u8 element_id,
 			}
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "switch case %#x not processed\n", cmd_len);
+			pr_err("switch case %#x not processed\n",
+			       cmd_len);
 			break;
 		}
 
@@ -224,8 +223,8 @@ void rtl8723be_fill_h2c_cmd(struct ieee80211_hw *hw, u8 element_id,
 	u32 tmp_cmdbuf[2];
 
 	if (!rtlhal->fw_ready) {
-		RT_ASSERT(false,
-			  "return H2C cmd because of Fw download fail!!!\n");
+		WARN_ONCE(true,
+			  "rtl8723be: error H2C cmd because of Fw download fail!!!\n");
 		return;
 	}
 
@@ -586,9 +585,9 @@ void rtl8723be_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw,
 			       (u8 *)p2p_ps_offload);
 }
 
-static void _rtl8723be_c2h_content_parsing(struct ieee80211_hw *hw,
-					   u8 c2h_cmd_id,
-					   u8 c2h_cmd_len, u8 *tmp_buf)
+void rtl8723be_c2h_content_parsing(struct ieee80211_hw *hw,
+				   u8 c2h_cmd_id,
+				   u8 c2h_cmd_len, u8 *tmp_buf)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 
@@ -636,5 +635,15 @@ void rtl8723be_c2h_packet_handler(struct ieee80211_hw *hw, u8 *buffer, u8 len)
 	RT_PRINT_DATA(rtlpriv, COMP_FW, DBG_TRACE,
 		      "[C2H packet], Content Hex:\n", tmp_buf, c2h_cmd_len);
 
-	_rtl8723be_c2h_content_parsing(hw, c2h_cmd_id, c2h_cmd_len, tmp_buf);
+	switch (c2h_cmd_id) {
+	case C2H_8723B_BT_INFO:
+	case C2H_8723B_BT_MP:
+		rtl_c2hcmd_enqueue(hw, c2h_cmd_id, c2h_cmd_len, tmp_buf);
+		break;
+
+	default:
+		rtl8723be_c2h_content_parsing(hw, c2h_cmd_id, c2h_cmd_len,
+					      tmp_buf);
+		break;
+	}
 }
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.h
index 067429669bda..c652fa1339a7 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.h
@@ -148,5 +148,6 @@ void rtl8723be_set_fw_media_status_rpt_cmd(struct ieee80211_hw *hw, u8 mstatus);
 void rtl8723be_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished);
 void rtl8723be_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state);
 void rtl8723be_c2h_packet_handler(struct ieee80211_hw *hw, u8 *buffer, u8 len);
-
+void rtl8723be_c2h_content_parsing(struct ieee80211_hw *hw, u8 c2h_cmd_id,
+				   u8 c2h_cmd_len, u8 *tmp_buf);
 #endif
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c
index aba60c3145c5..1acbfb86472c 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c
@@ -747,9 +747,8 @@ static bool _rtl8723be_llt_write(struct ieee80211_hw *hw, u32 address, u32 data)
 			break;
 
 		if (count > POLLING_LLT_THRESHOLD) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Failed to polling write LLT done at address %d!\n",
-				 address);
+			pr_err("Failed to polling write LLT done at address %d!\n",
+			       address);
 			status = false;
 			break;
 		}
@@ -810,9 +809,8 @@ static bool _rtl8723be_llt_table_init(struct ieee80211_hw *hw)
 static void _rtl8723be_gen_refresh_led_state(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
-	struct rtl_led *pled0 = &(pcipriv->ledctl.sw_led0);
+	struct rtl_led *pled0 = &rtlpriv->ledctl.sw_led0;
 
 	if (rtlpriv->rtlhal.up_first_time)
 		return;
@@ -1383,7 +1381,7 @@ int rtl8723be_hw_init(struct ieee80211_hw *hw)
 	}
 	rtstatus = _rtl8723be_init_mac(hw);
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Init MAC failed\n");
+		pr_err("Init MAC failed\n");
 		err = 1;
 		goto exit;
 	}
@@ -1532,8 +1530,7 @@ static int _rtl8723be_set_media_status(struct ieee80211_hw *hw,
 			 "Set Network type to AP!\n");
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Network type %d not support!\n", type);
+		pr_err("Network type %d not support!\n", type);
 		return 1;
 	}
 
@@ -1631,7 +1628,7 @@ void rtl8723be_set_qos(struct ieee80211_hw *hw, int aci)
 		rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM, 0x2f3222);
 		break;
 	default:
-		RT_ASSERT(false, "invalid aci: %d !\n", aci);
+		WARN_ONCE(true, "rtl8723be: invalid aci: %d !\n", aci);
 		break;
 	}
 }
@@ -2022,6 +2019,37 @@ static void _rtl8723be_read_txpower_info_from_hwpg(struct ieee80211_hw *hw,
 		"eeprom_regulatory = 0x%x\n", rtlefuse->eeprom_regulatory);
 }
 
+static u8 _rtl8723be_read_package_type(struct ieee80211_hw *hw)
+{
+	u8 package_type;
+	u8 value;
+
+	efuse_power_switch(hw, false, true);
+	if (!efuse_one_byte_read(hw, 0x1FB, &value))
+		value = 0;
+	efuse_power_switch(hw, false, false);
+
+	switch (value & 0x7) {
+	case 0x4:
+		package_type = PACKAGE_TFBGA79;
+		break;
+	case 0x5:
+		package_type = PACKAGE_TFBGA90;
+		break;
+	case 0x6:
+		package_type = PACKAGE_QFN68;
+		break;
+	case 0x7:
+		package_type = PACKAGE_TFBGA80;
+		break;
+	default:
+		package_type = PACKAGE_DEFAULT;
+		break;
+	}
+
+	return package_type;
+}
+
 static void _rtl8723be_read_adapter_info(struct ieee80211_hw *hw,
 					 bool pseudo_test)
 {
@@ -2080,6 +2108,8 @@ static void _rtl8723be_read_adapter_info(struct ieee80211_hw *hw,
 						 rtlefuse->autoload_failflag,
 						 hwinfo);
 
+	rtlhal->package_type = _rtl8723be_read_package_type(hw);
+
 	/* set channel plan from efuse */
 	rtlefuse->channel_plan = rtlefuse->eeprom_channelplan;
 
@@ -2197,13 +2227,12 @@ exit:
 static void _rtl8723be_hal_customized_behavior(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 
-	pcipriv->ledctl.led_opendrain = true;
+	rtlpriv->ledctl.led_opendrain = true;
 	switch (rtlhal->oem_id) {
 	case RT_CID_819X_HP:
-		pcipriv->ledctl.led_opendrain = true;
+		rtlpriv->ledctl.led_opendrain = true;
 		break;
 	case RT_CID_819X_LENOVO:
 	case RT_CID_DEFAULT:
@@ -2247,7 +2276,7 @@ void rtl8723be_read_eeprom_info(struct ieee80211_hw *hw)
 		rtlefuse->autoload_failflag = false;
 		_rtl8723be_read_adapter_info(hw, false);
 	} else {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Autoload ERR!!\n");
+		pr_err("Autoload ERR!!\n");
 	}
 	_rtl8723be_hal_customized_behavior(hw);
 }
@@ -2584,9 +2613,7 @@ void rtl8723be_set_key(struct ieee80211_hw *hw, u32 key_index,
 					entry_id = rtl_cam_get_free_entry(hw,
 								p_macaddr);
 					if (entry_id >=  TOTAL_CAM_ENTRY) {
-						RT_TRACE(rtlpriv, COMP_SEC,
-							 DBG_EMERG,
-							 "Can not find free hw security cam entry\n");
+						pr_err("Can not find free hw security cam entry\n");
 						return;
 					}
 				} else {
@@ -2657,16 +2684,23 @@ void rtl8723be_read_bt_coexist_info_from_hwpg(struct ieee80211_hw *hw,
 		value = hwinfo[EEPROM_RF_BT_SETTING_8723B];
 		rtlpriv->btcoexist.btc_info.bt_type = BT_RTL8723B;
 		rtlpriv->btcoexist.btc_info.ant_num = (value & 0x1);
+		rtlpriv->btcoexist.btc_info.single_ant_path =
+			 (value & 0x40);	/*0xc3[6]*/
 	} else {
 		rtlpriv->btcoexist.btc_info.btcoexist = 0;
 		rtlpriv->btcoexist.btc_info.bt_type = BT_RTL8723B;
 		rtlpriv->btcoexist.btc_info.ant_num = ANT_X2;
+		rtlpriv->btcoexist.btc_info.single_ant_path = 0;
 	}
 
 	/* override ant_num / ant_path */
-	if (mod_params->ant_sel)
+	if (mod_params->ant_sel) {
 		rtlpriv->btcoexist.btc_info.ant_num =
 			(mod_params->ant_sel == 1 ? ANT_X2 : ANT_X1);
+
+		rtlpriv->btcoexist.btc_info.single_ant_path =
+			(mod_params->ant_sel == 1 ? 0 : 1);
+	}
 }
 
 void rtl8723be_bt_reg_init(struct ieee80211_hw *hw)
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/led.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/led.c
index 497913eb3b37..4f7890d62c21 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/led.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/led.c
@@ -57,8 +57,8 @@ void rtl8723be_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled)
 		rtl_write_byte(rtlpriv, REG_LEDCFG1, ledcfg & 0x10);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", pled->ledpin);
+		pr_err("switch case %#x not processed\n",
+		       pled->ledpin);
 		break;
 	}
 	pled->ledon = true;
@@ -67,7 +67,6 @@ void rtl8723be_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled)
 void rtl8723be_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 	u8 ledcfg;
 
 	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD,
@@ -80,7 +79,7 @@ void rtl8723be_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 		break;
 	case LED_PIN_LED0:
 		ledcfg &= 0xf0;
-		if (pcipriv->ledctl.led_opendrain) {
+		if (rtlpriv->ledctl.led_opendrain) {
 			ledcfg &= 0x90; /* Set to software control. */
 			rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg|BIT(3)));
 			ledcfg = rtl_read_byte(rtlpriv, REG_MAC_PINMUX_CFG);
@@ -99,8 +98,8 @@ void rtl8723be_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", pled->ledpin);
+		pr_err("switch case %#x not processed\n",
+		       pled->ledpin);
 		break;
 	}
 	pled->ledon = false;
@@ -108,16 +107,18 @@ void rtl8723be_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 
 void rtl8723be_init_sw_leds(struct ieee80211_hw *hw)
 {
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
-	_rtl8723be_init_led(hw, &(pcipriv->ledctl.sw_led0), LED_PIN_LED0);
-	_rtl8723be_init_led(hw, &(pcipriv->ledctl.sw_led1), LED_PIN_LED1);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	_rtl8723be_init_led(hw, &rtlpriv->ledctl.sw_led0, LED_PIN_LED0);
+	_rtl8723be_init_led(hw, &rtlpriv->ledctl.sw_led1, LED_PIN_LED1);
 }
 
 static void _rtl8723be_sw_led_control(struct ieee80211_hw *hw,
 				      enum led_ctl_mode ledaction)
 {
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
-	struct rtl_led *pled0 = &(pcipriv->ledctl.sw_led0);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_led *pled0 = &rtlpriv->ledctl.sw_led0;
+
 	switch (ledaction) {
 	case LED_CTL_POWER_ON:
 	case LED_CTL_LINK:
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c
index 3cc2232f25ca..ab0f39e46e1b 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c
@@ -467,7 +467,7 @@ static bool _rtl8723be_phy_bb8723b_config_parafile(struct ieee80211_hw *hw)
 	rtstatus = _rtl8723be_phy_config_bb_with_headerfile(hw,
 						BASEBAND_CONFIG_PHY_REG);
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Write BB Reg Fail!!\n");
+		pr_err("Write BB Reg Fail!!\n");
 		return false;
 	}
 	_rtl8723be_phy_init_tx_power_by_rate(hw);
@@ -478,13 +478,13 @@ static bool _rtl8723be_phy_bb8723b_config_parafile(struct ieee80211_hw *hw)
 	}
 	phy_txpower_by_rate_config(hw);
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "BB_PG Reg Fail!!\n");
+		pr_err("BB_PG Reg Fail!!\n");
 		return false;
 	}
 	rtstatus = _rtl8723be_phy_config_bb_with_headerfile(hw,
 						BASEBAND_CONFIG_AGC_TAB);
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "AGC Table Fail\n");
+		pr_err("AGC Table Fail\n");
 		return false;
 	}
 	rtlphy->cck_high_power = (bool)(rtl_get_bbreg(hw,
@@ -939,7 +939,7 @@ static u8 _rtl8723be_phy_get_ratesection_intxpower_byrate(enum radio_path path,
 		break;
 
 	default:
-		RT_ASSERT(true, "Rate_Section is Illegal\n");
+		WARN_ONCE(true, "rtl8723be: Rate_Section is Illegal\n");
 		break;
 	}
 
@@ -1004,7 +1004,7 @@ static u8 _rtl8723be_get_txpower_by_rate(struct ieee80211_hw *hw,
 		shift = 24;
 		break;
 	default:
-		RT_ASSERT(true, "Rate_Section is Illegal\n");
+		WARN_ONCE(true, "rtl8723be: Rate_Section is Illegal\n");
 		break;
 	}
 	tx_pwr_diff = (u8)(rtlphy->tx_power_by_rate_offset[band][rfpath][tx_num]
@@ -1249,8 +1249,7 @@ void rtl8723be_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation)
 						      (u8 *)&iotype);
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Unknown Scan Backup operation.\n");
+			pr_err("Unknown Scan Backup operation.\n");
 			break;
 		}
 	}
@@ -1291,8 +1290,8 @@ void rtl8723be_phy_set_bw_mode_callback(struct ieee80211_hw *hw)
 		rtl_write_byte(rtlpriv, REG_RRSR + 2, reg_prsr_rsc);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", rtlphy->current_chan_bw);
+		pr_err("unknown bandwidth: %#X\n",
+		       rtlphy->current_chan_bw);
 		break;
 	}
 
@@ -1316,8 +1315,8 @@ void rtl8723be_phy_set_bw_mode_callback(struct ieee80211_hw *hw)
 			       HAL_PRIME_CHNL_OFFSET_LOWER) ? 2 : 1);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", rtlphy->current_chan_bw);
+		pr_err("unknown bandwidth: %#X\n",
+		       rtlphy->current_chan_bw);
 		break;
 	}
 	rtl8723be_phy_rf6052_set_bandwidth(hw, rtlphy->current_chan_bw);
@@ -1387,8 +1386,8 @@ u8 rtl8723be_phy_sw_chnl(struct ieee80211_hw *hw)
 		return 0;
 	if (rtlphy->set_bwmode_inprogress)
 		return 0;
-	RT_ASSERT((rtlphy->current_channel <= 14),
-		  "WIRELESS_MODE_G but channel>14");
+	WARN_ONCE((rtlphy->current_channel > 14),
+		  "rtl8723be: WIRELESS_MODE_G but channel>14");
 	rtlphy->sw_chnl_inprogress = true;
 	rtlphy->sw_chnl_stage = 0;
 	rtlphy->sw_chnl_step = 0;
@@ -1438,8 +1437,8 @@ static bool _rtl8723be_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
 
 	rfdependcmdcnt = 0;
 
-	RT_ASSERT((channel >= 1 && channel <= 14),
-		  "illegal channel for Zebra: %d\n", channel);
+	WARN_ONCE((channel < 1 || channel > 14),
+		  "rtl8723be: illegal channel for Zebra: %d\n", channel);
 
 	rtl8723_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++,
 					 MAX_RFDEPENDCMD_CNT,
@@ -1462,8 +1461,8 @@ static bool _rtl8723be_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
 			currentcmd = &postcommoncmd[*step];
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Invalid 'stage' = %d, Check it!\n", *stage);
+			pr_err("Invalid 'stage' = %d, Check it!\n",
+			       *stage);
 			return true;
 		}
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/rf.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/rf.c
index 78f4f18d87b5..48491454b878 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/rf.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/rf.c
@@ -51,8 +51,7 @@ void rtl8723be_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth)
 			      rtlphy->rfreg_chnlval[0]);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", bandwidth);
+		pr_err("unknown bandwidth: %#X\n", bandwidth);
 		break;
 	}
 }
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c
index 847644d1f5f5..92dbfa8f297f 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c
@@ -144,8 +144,6 @@ int rtl8723be_init_sw_vars(struct ieee80211_hw *hw)
 				     HSIMR_RON_INT_EN	|
 				     0);
 
-	/* for debug level */
-	rtlpriv->dbg.global_debuglevel = rtlpriv->cfg->mod_params->debug;
 	/* for LPS & IPS */
 	rtlpriv->psc.inactiveps = rtlpriv->cfg->mod_params->inactiveps;
 	rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
@@ -179,8 +177,7 @@ int rtl8723be_init_sw_vars(struct ieee80211_hw *hw)
 	/* for firmware buf */
 	rtlpriv->rtlhal.pfirmware = vzalloc(0x8000);
 	if (!rtlpriv->rtlhal.pfirmware) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Can't alloc buffer for fw.\n");
+		pr_err("Can't alloc buffer for fw.\n");
 		return 1;
 	}
 
@@ -190,8 +187,7 @@ int rtl8723be_init_sw_vars(struct ieee80211_hw *hw)
 				      rtlpriv->io.dev, GFP_KERNEL, hw,
 				      rtl_fw_cb);
 	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Failed to request firmware!\n");
+		pr_err("Failed to request firmware!\n");
 		return 1;
 	}
 	return 0;
@@ -264,6 +260,7 @@ static struct rtl_hal_ops rtl8723be_hal_ops = {
 	.get_btc_status = rtl8723be_get_btc_status,
 	.rx_command_packet = rtl8723be_rx_command_packet,
 	.is_fw_header = is_fw_header,
+	.c2h_content_parsing = rtl8723be_c2h_content_parsing,
 };
 
 static struct rtl_mod_params rtl8723be_mod_params = {
@@ -273,7 +270,8 @@ static struct rtl_mod_params rtl8723be_mod_params = {
 	.fwctrl_lps = true,
 	.msi_support = false,
 	.disable_watchdog = false,
-	.debug = DBG_EMERG,
+	.debug_level = 0,
+	.debug_mask = 0,
 	.ant_sel = 0,
 };
 
@@ -388,7 +386,8 @@ MODULE_DESCRIPTION("Realtek 8723BE 802.11n PCI wireless");
 MODULE_FIRMWARE("rtlwifi/rtl8723befw.bin");
 
 module_param_named(swenc, rtl8723be_mod_params.sw_crypto, bool, 0444);
-module_param_named(debug, rtl8723be_mod_params.debug, int, 0444);
+module_param_named(debug_level, rtl8723be_mod_params.debug_level, int, 0644);
+module_param_named(debug_mask, rtl8723be_mod_params.debug_mask, ullong, 0644);
 module_param_named(ips, rtl8723be_mod_params.inactiveps, bool, 0444);
 module_param_named(swlps, rtl8723be_mod_params.swctrl_lps, bool, 0444);
 module_param_named(fwlps, rtl8723be_mod_params.fwctrl_lps, bool, 0444);
@@ -401,7 +400,8 @@ MODULE_PARM_DESC(ips, "Set to 0 to not use link power save (default 1)\n");
 MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 0)\n");
 MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 1)\n");
 MODULE_PARM_DESC(msi, "Set to 1 to use MSI interrupts mode (default 0)\n");
-MODULE_PARM_DESC(debug, "Set debug level (0-5) (default 0)");
+MODULE_PARM_DESC(debug_level, "Set debug level (0-5) (default 0)");
+MODULE_PARM_DESC(debug_mask, "Set debug mask (default 0)");
 MODULE_PARM_DESC(disable_watchdog,
 		 "Set to 1 to disable the watchdog (default 0)\n");
 MODULE_PARM_DESC(ant_sel, "Set to 1 or 2 to force antenna number (default 0)\n");
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.c
index 2175aecbb8f4..6f65003a895a 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.c
@@ -666,8 +666,8 @@ void rtl8723be_set_desc(struct ieee80211_hw *hw, u8 *pdesc,
 			SET_TX_DESC_NEXT_DESC_ADDRESS(pdesc, *(u32 *)val);
 			break;
 		default:
-			RT_ASSERT(false, "ERR txdesc :%d not process\n",
-					  desc_name);
+			WARN_ONCE(true, "rtl8723be: ERR txdesc :%d not processed\n",
+				  desc_name);
 			break;
 		}
 	} else {
@@ -685,8 +685,8 @@ void rtl8723be_set_desc(struct ieee80211_hw *hw, u8 *pdesc,
 			SET_RX_DESC_EOR(pdesc, 1);
 			break;
 		default:
-			RT_ASSERT(false, "ERR rxdesc :%d not process\n",
-					  desc_name);
+			WARN_ONCE(true, "rtl8723be: ERR rxdesc :%d not process\n",
+				  desc_name);
 			break;
 		}
 	}
@@ -705,8 +705,8 @@ u32 rtl8723be_get_desc(u8 *pdesc, bool istx, u8 desc_name)
 			ret = GET_TX_DESC_TX_BUFFER_ADDRESS(pdesc);
 			break;
 		default:
-			RT_ASSERT(false, "ERR txdesc :%d not process\n",
-					  desc_name);
+			WARN_ONCE(true, "rtl8723be: ERR txdesc :%d not process\n",
+				  desc_name);
 			break;
 		}
 	} else {
@@ -721,7 +721,7 @@ u32 rtl8723be_get_desc(u8 *pdesc, bool istx, u8 desc_name)
 			ret = GET_RX_DESC_BUFF_ADDR(pdesc);
 			break;
 		default:
-			RT_ASSERT(false, "ERR rxdesc :%d not process\n",
+			WARN_ONCE(true, "rtl8723be: ERR rxdesc :%d not processed\n",
 				  desc_name);
 			break;
 		}
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c
index 6e518625edbe..ac573d69f6d6 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c
@@ -26,6 +26,7 @@
 #include "../wifi.h"
 #include "../pci.h"
 #include "../base.h"
+#include "../efuse.h"
 #include "fw_common.h"
 #include <linux/module.h>
 
@@ -53,65 +54,6 @@ void rtl8723_enable_fw_download(struct ieee80211_hw *hw, bool enable)
 }
 EXPORT_SYMBOL_GPL(rtl8723_enable_fw_download);
 
-void rtl8723_fw_block_write(struct ieee80211_hw *hw,
-			    const u8 *buffer, u32 size)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u32 blocksize = sizeof(u32);
-	u8 *bufferptr = (u8 *)buffer;
-	u32 *pu4byteptr = (u32 *)buffer;
-	u32 i, offset, blockcount, remainsize;
-
-	blockcount = size / blocksize;
-	remainsize = size % blocksize;
-
-	for (i = 0; i < blockcount; i++) {
-		offset = i * blocksize;
-		rtl_write_dword(rtlpriv, (FW_8192C_START_ADDRESS + offset),
-				*(pu4byteptr + i));
-	}
-	if (remainsize) {
-		offset = blockcount * blocksize;
-		bufferptr += offset;
-		for (i = 0; i < remainsize; i++) {
-			rtl_write_byte(rtlpriv,
-				       (FW_8192C_START_ADDRESS + offset + i),
-				       *(bufferptr + i));
-		}
-	}
-}
-EXPORT_SYMBOL_GPL(rtl8723_fw_block_write);
-
-void rtl8723_fw_page_write(struct ieee80211_hw *hw,
-			   u32 page, const u8 *buffer, u32 size)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u8 value8;
-	u8 u8page = (u8) (page & 0x07);
-
-	value8 = (rtl_read_byte(rtlpriv, REG_MCUFWDL + 2) & 0xF8) | u8page;
-
-	rtl_write_byte(rtlpriv, (REG_MCUFWDL + 2), value8);
-	rtl8723_fw_block_write(hw, buffer, size);
-}
-EXPORT_SYMBOL_GPL(rtl8723_fw_page_write);
-
-void rtl8723_fill_dummy(u8 *pfwbuf, u32 *pfwlen)
-{
-	u32 fwlen = *pfwlen;
-	u8 remain = (u8) (fwlen % 4);
-
-	remain = (remain == 0) ? 0 : (4 - remain);
-
-	while (remain > 0) {
-		pfwbuf[fwlen] = 0;
-		fwlen++;
-		remain--;
-	}
-	*pfwlen = fwlen;
-}
-EXPORT_SYMBOL(rtl8723_fill_dummy);
-
 void rtl8723_write_fw(struct ieee80211_hw *hw,
 		      enum version_8723e version,
 		      u8 *buffer, u32 size, u8 max_page)
@@ -123,26 +65,25 @@ void rtl8723_write_fw(struct ieee80211_hw *hw,
 
 	RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, "FW size is %d bytes,\n", size);
 
-	rtl8723_fill_dummy(bufferptr, &size);
+	rtl_fill_dummy(bufferptr, &size);
 
 	page_nums = size / FW_8192C_PAGE_SIZE;
 	remain_size = size % FW_8192C_PAGE_SIZE;
 
 	if (page_nums > max_page) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Page numbers should not greater than %d\n", max_page);
+		pr_err("Page numbers should not greater than %d\n",
+		       max_page);
 	}
 	for (page = 0; page < page_nums; page++) {
 		offset = page * FW_8192C_PAGE_SIZE;
-		rtl8723_fw_page_write(hw, page, (bufferptr + offset),
-				      FW_8192C_PAGE_SIZE);
+		rtl_fw_page_write(hw, page, (bufferptr + offset),
+				  FW_8192C_PAGE_SIZE);
 	}
 
 	if (remain_size) {
 		offset = page_nums * FW_8192C_PAGE_SIZE;
 		page = page_nums;
-		rtl8723_fw_page_write(hw, page, (bufferptr + offset),
-				      remain_size);
+		rtl_fw_page_write(hw, page, (bufferptr + offset), remain_size);
 	}
 	RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, "FW write done.\n");
 }
@@ -209,14 +150,10 @@ int rtl8723_fw_free_to_go(struct ieee80211_hw *hw, bool is_8723be,
 		 (!(value32 & FWDL_CHKSUM_RPT)));
 
 	if (counter >= max_count) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "chksum report fail ! REG_MCUFWDL:0x%08x .\n",
-			 value32);
+		pr_err("chksum report fail ! REG_MCUFWDL:0x%08x .\n",
+		       value32);
 		goto exit;
 	}
-	RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
-		 "Checksum report OK ! REG_MCUFWDL:0x%08x .\n", value32);
-
 	value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL) | MCUFWDL_RDY;
 	value32 &= ~WINTINI_RDY;
 	rtl_write_dword(rtlpriv, REG_MCUFWDL, value32);
@@ -239,9 +176,8 @@ int rtl8723_fw_free_to_go(struct ieee80211_hw *hw, bool is_8723be,
 
 	} while (counter++ < max_count);
 
-	RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-		 "Polling FW ready fail!! REG_MCUFWDL:0x%08x .\n",
-		 value32);
+	pr_err("Polling FW ready fail!! REG_MCUFWDL:0x%08x .\n",
+	       value32);
 
 exit:
 	return err;
@@ -293,13 +229,8 @@ int rtl8723_download_fw(struct ieee80211_hw *hw,
 	rtl8723_enable_fw_download(hw, false);
 
 	err = rtl8723_fw_free_to_go(hw, is_8723be, max_count);
-	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Firmware is not ready to run!\n");
-	} else {
-		RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
-			 "Firmware is ready to run!\n");
-	}
+	if (err)
+		pr_err("Firmware is not ready to run!\n");
 	return 0;
 }
 EXPORT_SYMBOL_GPL(rtl8723_download_fw);
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.h b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.h
index 8ea372d1626e..77c25a976233 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.h
@@ -28,7 +28,6 @@
 
 #define REG_SYS_FUNC_EN				0x0002
 #define REG_MCUFWDL				0x0080
-#define FW_8192C_START_ADDRESS			0x1000
 #define FW_8192C_PAGE_SIZE			4096
 #define FW_8723A_POLLING_TIMEOUT_COUNT		1000
 #define FW_8723B_POLLING_TIMEOUT_COUNT		6000
@@ -84,10 +83,6 @@ enum rtl8723be_cmd {
 void rtl8723ae_firmware_selfreset(struct ieee80211_hw *hw);
 void rtl8723be_firmware_selfreset(struct ieee80211_hw *hw);
 void rtl8723_enable_fw_download(struct ieee80211_hw *hw, bool enable);
-void rtl8723_fw_block_write(struct ieee80211_hw *hw,
-			    const u8 *buffer, u32 size);
-void rtl8723_fw_page_write(struct ieee80211_hw *hw,
-			   u32 page, const u8 *buffer, u32 size);
 void rtl8723_write_fw(struct ieee80211_hw *hw,
 		      enum version_8723e version,
 		      u8 *buffer, u32 size, u8 max_page);
@@ -95,6 +90,5 @@ int rtl8723_fw_free_to_go(struct ieee80211_hw *hw, bool is_8723be, int count);
 int rtl8723_download_fw(struct ieee80211_hw *hw, bool is_8723be, int count);
 bool rtl8723_cmd_send_packet(struct ieee80211_hw *hw,
 			     struct sk_buff *skb);
-void rtl8723_fill_dummy(u8 *pfwbuf, u32 *pfwlen);
 
 #endif
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723com/phy_common.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/phy_common.c
index 75cbd1509b52..43d24e1ee5e6 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723com/phy_common.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/phy_common.c
@@ -99,7 +99,7 @@ u32 rtl8723_phy_rf_serial_read(struct ieee80211_hw *hw,
 	offset &= 0xff;
 	newoffset = offset;
 	if (RT_CANNOT_IO(hw)) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "return all one\n");
+		pr_err("return all one\n");
 		return 0xFFFFFFFF;
 	}
 	tmplong = rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD);
@@ -147,7 +147,7 @@ void rtl8723_phy_rf_serial_write(struct ieee80211_hw *hw,
 	struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath];
 
 	if (RT_CANNOT_IO(hw)) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "stop\n");
+		pr_err("stop\n");
 		return;
 	}
 	offset &= 0xff;
@@ -283,7 +283,7 @@ bool rtl8723_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable,
 	struct swchnlcmd *pcmd;
 
 	if (cmdtable == NULL) {
-		RT_ASSERT(false, "cmdtable cannot be NULL.\n");
+		WARN_ONCE(true, "rtl8723-common: cmdtable cannot be NULL.\n");
 		return false;
 	}
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.c
index bdfd444955d2..32900c51f024 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.c
@@ -604,8 +604,7 @@ static void rtl8821ae_dm_find_minimum_rssi(struct ieee80211_hw *hw)
 	if ((mac->link_state < MAC80211_LINKED) &&
 	    (rtlpriv->dm.entry_min_undec_sm_pwdb == 0)) {
 		rtl_dm_dig->min_undec_pwdb_for_dm = 0;
-		RT_TRACE(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD,
-			 "Not connected to any\n");
+		pr_debug("rtl8821ae: Not connected to any AP\n");
 	}
 	if (mac->link_state >= MAC80211_LINKED) {
 		if (mac->opmode == NL80211_IFTYPE_AP ||
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.c
index b665446351a4..a504dfae4ed3 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.c
@@ -27,6 +27,7 @@
 #include "../pci.h"
 #include "../base.h"
 #include "../core.h"
+#include "../efuse.h"
 #include "reg.h"
 #include "def.h"
 #include "fw.h"
@@ -51,63 +52,6 @@ static void _rtl8821ae_enable_fw_download(struct ieee80211_hw *hw, bool enable)
 	}
 }
 
-static void _rtl8821ae_fw_block_write(struct ieee80211_hw *hw,
-				      const u8 *buffer, u32 size)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u32 blocksize = sizeof(u32);
-	u8 *bufferptr = (u8 *)buffer;
-	u32 *pu4byteptr = (u32 *)buffer;
-	u32 i, offset, blockcount, remainsize;
-
-	blockcount = size / blocksize;
-	remainsize = size % blocksize;
-
-	for (i = 0; i < blockcount; i++) {
-		offset = i * blocksize;
-		rtl_write_dword(rtlpriv, (FW_8821AE_START_ADDRESS + offset),
-				*(pu4byteptr + i));
-	}
-
-	if (remainsize) {
-		offset = blockcount * blocksize;
-		bufferptr += offset;
-		for (i = 0; i < remainsize; i++) {
-			rtl_write_byte(rtlpriv, (FW_8821AE_START_ADDRESS +
-					offset + i), *(bufferptr + i));
-		}
-	}
-}
-
-static void _rtl8821ae_fw_page_write(struct ieee80211_hw *hw,
-				     u32 page, const u8 *buffer, u32 size)
-{
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	u8 value8;
-	u8 u8page = (u8)(page & 0x07);
-
-	value8 = (rtl_read_byte(rtlpriv, REG_MCUFWDL + 2) & 0xF8) | u8page;
-
-	rtl_write_byte(rtlpriv, (REG_MCUFWDL + 2), value8);
-	_rtl8821ae_fw_block_write(hw, buffer, size);
-}
-
-static void _rtl8821ae_fill_dummy(u8 *pfwbuf, u32 *pfwlen)
-{
-	u32 fwlen = *pfwlen;
-	u8 remain = (u8)(fwlen % 4);
-
-	remain = (remain == 0) ? 0 : (4 - remain);
-
-	while (remain > 0) {
-		pfwbuf[fwlen] = 0;
-		fwlen++;
-		remain--;
-	}
-
-	*pfwlen = fwlen;
-}
-
 static void _rtl8821ae_write_fw(struct ieee80211_hw *hw,
 				enum version_8821ae version,
 				u8 *buffer, u32 size)
@@ -119,27 +63,24 @@ static void _rtl8821ae_write_fw(struct ieee80211_hw *hw,
 
 	RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, "FW size is %d bytes,\n", size);
 
-	_rtl8821ae_fill_dummy(bufferptr, &size);
+	rtl_fill_dummy(bufferptr, &size);
 
 	pagenums = size / FW_8821AE_PAGE_SIZE;
 	remainsize = size % FW_8821AE_PAGE_SIZE;
 
-	if (pagenums > 8) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Page numbers should not greater then 8\n");
-	}
+	if (pagenums > 8)
+		pr_err("Page numbers should not greater then 8\n");
 
 	for (page = 0; page < pagenums; page++) {
 		offset = page * FW_8821AE_PAGE_SIZE;
-		_rtl8821ae_fw_page_write(hw, page, (bufferptr + offset),
-					 FW_8821AE_PAGE_SIZE);
+		rtl_fw_page_write(hw, page, (bufferptr + offset),
+				  FW_8821AE_PAGE_SIZE);
 	}
 
 	if (remainsize) {
 		offset = pagenums * FW_8821AE_PAGE_SIZE;
 		page = pagenums;
-		_rtl8821ae_fw_page_write(hw, page, (bufferptr + offset),
-					 remainsize);
+		rtl_fw_page_write(hw, page, (bufferptr + offset), remainsize);
 	}
 }
 
@@ -161,10 +102,6 @@ static int _rtl8821ae_fw_free_to_go(struct ieee80211_hw *hw)
 			  value32);
 		goto exit;
 	}
-
-	RT_TRACE(rtlpriv, COMP_FW, DBG_EMERG,
-		 "Checksum report OK ! REG_MCUFWDL:0x%08x .\n", value32);
-
 	value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
 	value32 |= MCUFWDL_RDY;
 	value32 &= ~WINTINI_RDY;
@@ -175,20 +112,14 @@ static int _rtl8821ae_fw_free_to_go(struct ieee80211_hw *hw)
 	counter = 0;
 	do {
 		value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
-		if (value32 & WINTINI_RDY) {
-			RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD,
-				 "Polling FW ready success!! REG_MCUFWDL:0x%08x .\n",
-				  value32);
-			err = 0;
-			goto exit;
-		}
+		if (value32 & WINTINI_RDY)
+			return 0;
 
 		udelay(FW_8821AE_POLLING_DELAY);
 	} while (counter++ < FW_8821AE_POLLING_TIMEOUT_COUNT);
 
-	RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-		 "Polling FW ready fail!! REG_MCUFWDL:0x%08x .\n",
-		 value32);
+	pr_err("Polling FW ready fail!! REG_MCUFWDL:0x%08x .\n",
+	       value32);
 
 exit:
 	return err;
@@ -510,8 +441,8 @@ void rtl8821ae_fill_h2c_cmd(struct ieee80211_hw *hw,
 	u32 tmp_cmdbuf[2];
 
 	if (!rtlhal->fw_ready) {
-		RT_ASSERT(false,
-			  "return H2C cmd because of Fw download fail!!!\n");
+		WARN_ONCE(true,
+			  "rtl8821ae: error H2C cmd because of Fw download fail!!!\n");
 		return;
 	}
 
@@ -1809,9 +1740,9 @@ static void rtl8821ae_c2h_ra_report_handler(struct ieee80211_hw *hw,
 	rtl8821ae_dm_update_init_rate(hw, rate);
 }
 
-static void _rtl8821ae_c2h_content_parsing(struct ieee80211_hw *hw,
-					   u8 c2h_cmd_id, u8 c2h_cmd_len,
-					   u8 *tmp_buf)
+void rtl8821ae_c2h_content_parsing(struct ieee80211_hw *hw,
+				   u8 c2h_cmd_id, u8 c2h_cmd_len,
+				   u8 *tmp_buf)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 
@@ -1853,5 +1784,15 @@ void rtl8821ae_c2h_packet_handler(struct ieee80211_hw *hw, u8 *buffer,
 
 	RT_PRINT_DATA(rtlpriv, COMP_FW, DBG_LOUD,
 		      "[C2H packet], Content Hex:\n", tmp_buf, c2h_cmd_len);
-	_rtl8821ae_c2h_content_parsing(hw, c2h_cmd_id, c2h_cmd_len, tmp_buf);
+
+	switch (c2h_cmd_id) {
+	case C2H_8812_BT_INFO:
+		rtl_c2hcmd_enqueue(hw, c2h_cmd_id, c2h_cmd_len, tmp_buf);
+		break;
+
+	default:
+		rtl8821ae_c2h_content_parsing(hw, c2h_cmd_id, c2h_cmd_len,
+					      tmp_buf);
+		break;
+	}
 }
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.h b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.h
index 8f5b4aade3c9..90a98ed879f7 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.h
@@ -329,4 +329,7 @@ void rtl8821ae_set_fw_disconnect_decision_ctrl_cmd(struct ieee80211_hw *hw,
 void rtl8821ae_set_fw_global_info_cmd(struct ieee80211_hw *hw);
 void rtl8821ae_c2h_packet_handler(struct ieee80211_hw *hw,
 				  u8 *buffer, u8 length);
+void rtl8821ae_c2h_content_parsing(struct ieee80211_hw *hw,
+				   u8 c2h_cmd_id, u8 c2h_cmd_len,
+				   u8 *tmp_buf);
 #endif
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c
index 1281ebe0c30a..363d2f28da1f 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c
@@ -822,9 +822,8 @@ static bool _rtl8821ae_llt_write(struct ieee80211_hw *hw, u32 address, u32 data)
 			break;
 
 		if (count > POLLING_LLT_THRESHOLD) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Failed to polling write LLT done at address %d!\n",
-				 address);
+			pr_err("Failed to polling write LLT done at address %d!\n",
+			       address);
 			status = false;
 			break;
 		}
@@ -891,9 +890,8 @@ static bool _rtl8821ae_llt_table_init(struct ieee80211_hw *hw)
 static void _rtl8821ae_gen_refresh_led_state(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
-	struct rtl_led *pled0 = &pcipriv->ledctl.sw_led0;
+	struct rtl_led *pled0 = &rtlpriv->ledctl.sw_led0;
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 
 	if (rtlpriv->rtlhal.up_first_time)
@@ -1128,7 +1126,7 @@ static u8 _rtl8821ae_dbi_read(struct rtl_priv *rtlpriv, u16 addr)
 	}
 	if (0 == tmp) {
 		read_addr = REG_DBI_RDATA + addr % 4;
-		ret = rtl_read_word(rtlpriv, read_addr);
+		ret = rtl_read_byte(rtlpriv, read_addr);
 	}
 	return ret;
 }
@@ -1927,7 +1925,7 @@ int rtl8821ae_hw_init(struct ieee80211_hw *hw)
 
 	rtstatus = _rtl8821ae_init_mac(hw);
 	if (rtstatus != true) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Init MAC failed\n");
+		pr_err("Init MAC failed\n");
 		err = 1;
 		return err;
 	}
@@ -2174,8 +2172,7 @@ static int _rtl8821ae_set_media_status(struct ieee80211_hw *hw,
 			 "Set Network type to AP!\n");
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Network type %d not support!\n", type);
+		pr_err("Network type %d not support!\n", type);
 		return 1;
 	}
 
@@ -2249,7 +2246,7 @@ void rtl8821ae_set_qos(struct ieee80211_hw *hw, int aci)
 		rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM, 0x2f3222);
 		break;
 	default:
-		RT_ASSERT(false, "invalid aci: %d !\n", aci);
+		WARN_ONCE(true, "rtl8821ae: invalid aci: %d !\n", aci);
 		break;
 	}
 }
@@ -2601,11 +2598,10 @@ static u8 _rtl8821ae_get_chnl_group(u8 chnl)
 			group = 12;
 	else if (173 <= chnl && chnl <= 177)
 			group = 13;
-		else
-			/*RT_TRACE(rtlpriv, COMP_EFUSE,DBG_LOUD,
-				"5G, Channel %d in Group not found\n",chnl);*/
-			RT_ASSERT(!COMP_EFUSE,
-				"5G, Channel %d in Group not found\n", chnl);
+	else
+		WARN_ONCE(true,
+			  "rtl8821ae: 5G, Channel %d in Group not found\n",
+			  chnl);
 	}
 	return group;
 }
@@ -3101,7 +3097,6 @@ static void _rtl8821ae_read_adapter_info(struct ieee80211_hw *hw, bool b_pseudo_
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 	int params[] = {RTL_EEPROM_ID, EEPROM_VID, EEPROM_DID,
 			EEPROM_SVID, EEPROM_SMID, EEPROM_MAC_ADDR,
 			EEPROM_CHANNELPLAN, EEPROM_VERSION, EEPROM_CUSTOMER_ID,
@@ -3196,7 +3191,7 @@ static void _rtl8821ae_read_adapter_info(struct ieee80211_hw *hw, bool b_pseudo_
 		"SWAS: bHwAntDiv = %x, TRxAntDivType = %x\n",
 		rtlefuse->antenna_div_cfg, rtlefuse->antenna_div_type);
 
-	pcipriv->ledctl.led_opendrain = true;
+	rtlpriv->ledctl.led_opendrain = true;
 
 	if (rtlhal->oem_id == RT_CID_DEFAULT) {
 		switch (rtlefuse->eeprom_oemid) {
@@ -3227,10 +3222,10 @@ exit:
 	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 
-	pcipriv->ledctl.led_opendrain = true;
+	rtlpriv->ledctl.led_opendrain = true;
 	switch (rtlhal->oem_id) {
 	case RT_CID_819X_HP:
-		pcipriv->ledctl.led_opendrain = true;
+		rtlpriv->ledctl.led_opendrain = true;
 		break;
 	case RT_CID_819X_LENOVO:
 	case RT_CID_DEFAULT:
@@ -3276,7 +3271,7 @@ void rtl8821ae_read_eeprom_info(struct ieee80211_hw *hw)
 		rtlefuse->autoload_failflag = false;
 		_rtl8821ae_read_adapter_info(hw, false);
 	} else {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Autoload ERR!!\n");
+		pr_err("Autoload ERR!!\n");
 	}
 	/*hal_ReadRFType_8812A()*/
 	/* _rtl8821ae_hal_customized_behavior(hw); */
@@ -3951,8 +3946,7 @@ void rtl8821ae_set_key(struct ieee80211_hw *hw, u32 key_index,
 				if (mac->opmode == NL80211_IFTYPE_AP) {
 					entry_id = rtl_cam_get_free_entry(hw, p_macaddr);
 					if (entry_id >=  TOTAL_CAM_ENTRY) {
-						RT_TRACE(rtlpriv, COMP_SEC, DBG_EMERG,
-							 "Can not find free hwsecurity cam entry\n");
+						pr_err("an not find free hwsecurity cam entry\n");
 						return;
 					}
 				} else {
@@ -4135,8 +4129,9 @@ void rtl8821ae_add_wowlan_pattern(struct ieee80211_hw *hw,
 			count++;
 		} while (tmp && count < 100);
 
-		RT_ASSERT((count < 100),
-			  "Write wake up frame mask FAIL %d value!\n", tmp);
+		WARN_ONCE((count >= 100),
+			  "rtl8821ae: Write wake up frame mask FAIL %d value!\n",
+			  tmp);
 	}
 	/* Disable Rx packet buffer access. */
 	rtl_write_byte(rtlpriv, REG_PKT_BUFF_ACCESS_CTRL,
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/led.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/led.c
index fcb3b28c6b8f..405c7541b386 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/led.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/led.c
@@ -101,7 +101,6 @@ void rtl8812ae_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled)
 void rtl8821ae_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 	u8 ledcfg;
 
 	RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD,
@@ -114,7 +113,7 @@ void rtl8821ae_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 		break;
 	case LED_PIN_LED0:
 		ledcfg &= 0xf0;
-		if (pcipriv->ledctl.led_opendrain) {
+		if (rtlpriv->ledctl.led_opendrain) {
 			ledcfg &= 0x90; /* Set to software control. */
 			rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg|BIT(3)));
 			ledcfg = rtl_read_byte(rtlpriv, REG_MAC_PINMUX_CFG);
@@ -143,7 +142,6 @@ void rtl8812ae_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 {
 	u16 ledreg = REG_LEDCFG1;
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
 
 	switch (pled->ledpin) {
 	case LED_PIN_LED0:
@@ -163,7 +161,7 @@ void rtl8812ae_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 		 "In SwLedOff,LedAddr:%X LEDPIN=%d\n",
 		 ledreg, pled->ledpin);
 	/*Open-drain arrangement for controlling the LED*/
-	if (pcipriv->ledctl.led_opendrain) {
+	if (rtlpriv->ledctl.led_opendrain) {
 		u8 ledcfg = rtl_read_byte(rtlpriv, ledreg);
 
 		ledreg &= 0xd0; /* Set to software control.*/
@@ -182,17 +180,17 @@ void rtl8812ae_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 
 void rtl8821ae_init_sw_leds(struct ieee80211_hw *hw)
 {
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
 
-	_rtl8821ae_init_led(hw, &pcipriv->ledctl.sw_led0, LED_PIN_LED0);
-	_rtl8821ae_init_led(hw, &pcipriv->ledctl.sw_led1, LED_PIN_LED1);
+	_rtl8821ae_init_led(hw, &rtlpriv->ledctl.sw_led0, LED_PIN_LED0);
+	_rtl8821ae_init_led(hw, &rtlpriv->ledctl.sw_led1, LED_PIN_LED1);
 }
 
 static void _rtl8821ae_sw_led_control(struct ieee80211_hw *hw,
 				      enum led_ctl_mode ledaction)
 {
-	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
-	struct rtl_led *pLed0 = &pcipriv->ledctl.sw_led0;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_led *pled0 = &rtlpriv->ledctl.sw_led0;
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 
 	switch (ledaction) {
@@ -200,15 +198,15 @@ static void _rtl8821ae_sw_led_control(struct ieee80211_hw *hw,
 	case LED_CTL_LINK:
 	case LED_CTL_NO_LINK:
 		if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE)
-			rtl8812ae_sw_led_on(hw, pLed0);
+			rtl8812ae_sw_led_on(hw, pled0);
 		else
-			rtl8821ae_sw_led_on(hw, pLed0);
+			rtl8821ae_sw_led_on(hw, pled0);
 		break;
 	case LED_CTL_POWER_OFF:
 		if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE)
-			rtl8812ae_sw_led_off(hw, pLed0);
+			rtl8812ae_sw_led_off(hw, pled0);
 		else
-			rtl8821ae_sw_led_off(hw, pLed0);
+			rtl8821ae_sw_led_off(hw, pled0);
 		break;
 	default:
 		break;
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c
index 5dad402171c2..8da874cbec1a 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c
@@ -215,7 +215,6 @@ void rtl8821ae_phy_set_rf_reg(struct ieee80211_hw *hw,
 static u32 _rtl8821ae_phy_rf_serial_read(struct ieee80211_hw *hw,
 					 enum radio_path rfpath, u32 offset)
 {
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 	bool is_pi_mode = false;
 	u32 retvalue = 0;
@@ -223,7 +222,7 @@ static u32 _rtl8821ae_phy_rf_serial_read(struct ieee80211_hw *hw,
 	/* 2009/06/17 MH We can not execute IO for power
 	save or other accident mode.*/
 	if (RT_CANNOT_IO(hw)) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "return all one\n");
+		pr_err("return all one\n");
 		return 0xFFFFFFFF;
 	}
 	/* <20120809, Kordan> CCA OFF(when entering),
@@ -284,7 +283,7 @@ static void _rtl8821ae_phy_rf_serial_write(struct ieee80211_hw *hw,
 	u32 newoffset;
 
 	if (RT_CANNOT_IO(hw)) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "stop\n");
+		pr_err("stop\n");
 		return;
 	}
 	offset &= 0xff;
@@ -989,7 +988,7 @@ static void _rtl8812ae_phy_cross_reference_ht_and_vht_txpower_limit(struct ieee8
 	s8 temp_pwrlmt = 0;
 
 	for (regulation = 0; regulation < MAX_REGULATION_NUM; ++regulation) {
-		for (bw = 0; bw < MAX_5G_BANDWITH_NUM; ++bw) {
+		for (bw = 0; bw < MAX_5G_BANDWIDTH_NUM; ++bw) {
 			for (channel = 0; channel < CHANNEL_MAX_NUMBER_5G; ++channel) {
 				for (rate_section = 0; rate_section < MAX_RATE_SECTION_NUM; ++rate_section) {
 					temp_pwrlmt = rtlphy->txpwr_limit_5g[regulation]
@@ -1164,7 +1163,7 @@ static void _rtl8812ae_phy_convert_txpower_limit_to_power_index(struct ieee80211
 	_rtl8812ae_phy_cross_reference_ht_and_vht_txpower_limit(hw);
 
 	for (regulation = 0; regulation < MAX_REGULATION_NUM; ++regulation) {
-		for (bw = 0; bw < MAX_2_4G_BANDWITH_NUM; ++bw) {
+		for (bw = 0; bw < MAX_2_4G_BANDWIDTH_NUM; ++bw) {
 			for (channel = 0; channel < CHANNEL_MAX_NUMBER_2G; ++channel) {
 				for (rate_section = 0; rate_section < MAX_RATE_SECTION_NUM; ++rate_section) {
 					/* obtain the base dBm values in 2.4G band
@@ -1220,7 +1219,7 @@ static void _rtl8812ae_phy_convert_txpower_limit_to_power_index(struct ieee80211
 		}
 	}
 	for (regulation = 0; regulation < MAX_REGULATION_NUM; ++regulation) {
-		for (bw = 0; bw < MAX_5G_BANDWITH_NUM; ++bw) {
+		for (bw = 0; bw < MAX_5G_BANDWIDTH_NUM; ++bw) {
 			for (channel = 0; channel < CHANNEL_MAX_NUMBER_5G; ++channel) {
 				for (rate_section = 0; rate_section < MAX_RATE_SECTION_NUM; ++rate_section) {
 					/* obtain the base dBm values in 5G band
@@ -1297,7 +1296,7 @@ static void _rtl8821ae_phy_init_txpower_limit(struct ieee80211_hw *hw)
 		 "=====> _rtl8821ae_phy_init_txpower_limit()!\n");
 
 	for (i = 0; i < MAX_REGULATION_NUM; ++i) {
-		for (j = 0; j < MAX_2_4G_BANDWITH_NUM; ++j)
+		for (j = 0; j < MAX_2_4G_BANDWIDTH_NUM; ++j)
 			for (k = 0; k < MAX_RATE_SECTION_NUM; ++k)
 				for (m = 0; m < CHANNEL_MAX_NUMBER_2G; ++m)
 					for (l = 0; l < MAX_RF_PATH_NUM; ++l)
@@ -1306,7 +1305,7 @@ static void _rtl8821ae_phy_init_txpower_limit(struct ieee80211_hw *hw)
 							= MAX_POWER_INDEX;
 	}
 	for (i = 0; i < MAX_REGULATION_NUM; ++i) {
-		for (j = 0; j < MAX_5G_BANDWITH_NUM; ++j)
+		for (j = 0; j < MAX_5G_BANDWIDTH_NUM; ++j)
 			for (k = 0; k < MAX_RATE_SECTION_NUM; ++k)
 				for (m = 0; m < CHANNEL_MAX_NUMBER_5G; ++m)
 					for (l = 0; l < MAX_RF_PATH_NUM; ++l)
@@ -1665,7 +1664,7 @@ static bool _rtl8821ae_phy_bb8821a_config_parafile(struct ieee80211_hw *hw)
 	rtstatus = _rtl8821ae_phy_config_bb_with_headerfile(hw,
 						       BASEBAND_CONFIG_PHY_REG);
 	if (rtstatus != true) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Write BB Reg Fail!!\n");
+		pr_err("Write BB Reg Fail!!\n");
 		return false;
 	}
 	_rtl8821ae_phy_init_tx_power_by_rate(hw);
@@ -1674,7 +1673,7 @@ static bool _rtl8821ae_phy_bb8821a_config_parafile(struct ieee80211_hw *hw)
 						    BASEBAND_CONFIG_PHY_REG);
 	}
 	if (rtstatus != true) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "BB_PG Reg Fail!!\n");
+		pr_err("BB_PG Reg Fail!!\n");
 		return false;
 	}
 
@@ -1688,7 +1687,7 @@ static bool _rtl8821ae_phy_bb8821a_config_parafile(struct ieee80211_hw *hw)
 						BASEBAND_CONFIG_AGC_TAB);
 
 	if (rtstatus != true) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "AGC Table Fail\n");
+		pr_err("AGC Table Fail\n");
 		return false;
 	}
 	rtlphy->cck_high_power = (bool)(rtl_get_bbreg(hw,
@@ -1870,8 +1869,8 @@ static u8 _rtl8821ae_get_rate_section_index(u32 regaddr)
 	else if (regaddr >= 0xE20 && regaddr <= 0xE4C)
 		index = (u8)((regaddr - 0xE20) / 4);
 	else
-		RT_ASSERT(!COMP_INIT,
-			  "Invalid RegAddr 0x%x\n", regaddr);
+		WARN_ONCE(true,
+			  "rtl8821ae: Invalid RegAddr 0x%x\n", regaddr);
 	return index;
 }
 
@@ -2064,8 +2063,7 @@ bool rtl8812ae_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
 		break;
 	case RF90_PATH_C:
 	case RF90_PATH_D:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", rfpath);
+		pr_err("switch case %#x not processed\n", rfpath);
 		break;
 	}
 	return true;
@@ -2132,8 +2130,7 @@ bool rtl8821ae_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
 	case RF90_PATH_B:
 	case RF90_PATH_C:
 	case RF90_PATH_D:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", rfpath);
+		pr_err("switch case %#x not processed\n", rfpath);
 		break;
 	}
 	return true;
@@ -2322,7 +2319,7 @@ static s8 _rtl8821ae_phy_get_ratesection_intxpower_byrate(u8 path, u8 rate)
 		rate_section = 11;
 		break;
 	default:
-		RT_ASSERT(true, "Rate_Section is Illegal\n");
+		WARN_ONCE(true, "rtl8821ae: Rate_Section is Illegal\n");
 		break;
 	}
 
@@ -2588,7 +2585,7 @@ static s8 _rtl8821ae_phy_get_txpower_by_rate(struct ieee80211_hw *hw,
 		shift = 24;
 		break;
 	default:
-		RT_ASSERT(true, "Rate_Section is Illegal\n");
+		WARN_ONCE(true, "rtl8821ae: Rate_Section is Illegal\n");
 		break;
 	}
 
@@ -3336,8 +3333,7 @@ void rtl8821ae_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation)
 						      (u8 *)&iotype);
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Unknown Scan Backup operation.\n");
+			pr_err("Unknown Scan Backup operation.\n");
 			break;
 		}
 	}
@@ -3378,8 +3374,7 @@ static u8 _rtl8821ae_phy_get_secondary_chnl(struct rtl_priv *rtlpriv)
 		else if (mac->cur_80_prime_sc == PRIME_CHNL_OFFSET_UPPER)
 			sc_set_40 = VHT_DATA_SC_40_UPPER_OF_80MHZ;
 		else
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				"SCMapping: Not Correct Primary40MHz Setting\n");
+			pr_err("SCMapping: Not Correct Primary40MHz Setting\n");
 
 		if ((mac->cur_40_prime_sc == PRIME_CHNL_OFFSET_LOWER) &&
 			(mac->cur_80_prime_sc == HAL_PRIME_CHNL_OFFSET_LOWER))
@@ -3394,16 +3389,14 @@ static u8 _rtl8821ae_phy_get_secondary_chnl(struct rtl_priv *rtlpriv)
 			(mac->cur_80_prime_sc == HAL_PRIME_CHNL_OFFSET_UPPER))
 			sc_set_20 = VHT_DATA_SC_20_UPPERST_OF_80MHZ;
 		else
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				"SCMapping: Not Correct Primary40MHz Setting\n");
+			pr_err("SCMapping: Not Correct Primary40MHz Setting\n");
 	} else if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20_40) {
 		if (mac->cur_40_prime_sc == PRIME_CHNL_OFFSET_UPPER)
 			sc_set_20 = VHT_DATA_SC_20_UPPER_OF_80MHZ;
 		else if (mac->cur_40_prime_sc == PRIME_CHNL_OFFSET_LOWER)
 			sc_set_20 = VHT_DATA_SC_20_LOWER_OF_80MHZ;
 		else
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "SCMapping: Not Correct Primary40MHz Setting\n");
+			pr_err("SCMapping: Not Correct Primary40MHz Setting\n");
 	}
 	return (sc_set_40 << 4) | sc_set_20;
 }
@@ -3479,8 +3472,8 @@ void rtl8821ae_phy_set_bw_mode_callback(struct ieee80211_hw *hw)
 
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", rtlphy->current_chan_bw);
+		pr_err("unknown bandwidth: %#X\n",
+		       rtlphy->current_chan_bw);
 		break;
 	}
 
@@ -4660,8 +4653,8 @@ bool rtl8821ae_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype)
 			postprocessing = true;
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "switch case %#x not processed\n", iotype);
+			pr_err("switch case %#x not processed\n",
+			       iotype);
 			break;
 		}
 	} while (false);
@@ -4704,9 +4697,8 @@ static void rtl8821ae_phy_set_io(struct ieee80211_hw *hw)
 	case IO_CMD_PAUSE_BAND1_DM_BY_SCAN:
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n",
-			 rtlphy->current_io_type);
+		pr_err("switch case %#x not processed\n",
+		       rtlphy->current_io_type);
 		break;
 	}
 	rtlphy->set_io_inprogress = false;
@@ -4811,8 +4803,8 @@ static bool _rtl8821ae_phy_set_rf_power_state(struct ieee80211_hw *hw,
 		}
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", rfpwr_state);
+		pr_err("switch case %#x not processed\n",
+		       rfpwr_state);
 		bresult = false;
 		break;
 	}
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/rf.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/rf.c
index c6ab957023e6..95489f41f8a0 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/rf.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/rf.c
@@ -34,8 +34,6 @@ static bool _rtl8821ae_phy_rf6052_config_parafile(struct ieee80211_hw *hw);
 
 void rtl8821ae_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth)
 {
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
-
 	switch (bandwidth) {
 	case HT_CHANNEL_WIDTH_20:
 		rtl_set_rfreg(hw, RF90_PATH_A, RF_CHNLBW, BIT(11)|BIT(10), 3);
@@ -50,8 +48,7 @@ void rtl8821ae_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth)
 		rtl_set_rfreg(hw, RF90_PATH_B, RF_CHNLBW, BIT(11)|BIT(10), 0);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", bandwidth);
+		pr_err("unknown bandwidth: %#X\n", bandwidth);
 		break;
 	}
 }
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.c
index 297938e0effd..77cf3b2cd3f1 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.c
@@ -160,8 +160,6 @@ int rtl8821ae_init_sw_vars(struct ieee80211_hw *hw)
 	rtlpriv->psc.wo_wlan_mode = WAKE_ON_MAGIC_PACKET |
 				    WAKE_ON_PATTERN_MATCH;
 
-	/* for debug level */
-	rtlpriv->dbg.global_debuglevel = rtlpriv->cfg->mod_params->debug;
 	/* for LPS & IPS */
 	rtlpriv->psc.inactiveps = rtlpriv->cfg->mod_params->inactiveps;
 	rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
@@ -192,14 +190,12 @@ int rtl8821ae_init_sw_vars(struct ieee80211_hw *hw)
 	/* for firmware buf */
 	rtlpriv->rtlhal.pfirmware = vzalloc(0x8000);
 	if (!rtlpriv->rtlhal.pfirmware) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Can't alloc buffer for fw.\n");
+		pr_err("Can't alloc buffer for fw.\n");
 		return 1;
 	}
 	rtlpriv->rtlhal.wowlan_firmware = vzalloc(0x8000);
 	if (!rtlpriv->rtlhal.wowlan_firmware) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Can't alloc buffer for wowlan fw.\n");
+		pr_err("Can't alloc buffer for wowlan fw.\n");
 		return 1;
 	}
 
@@ -218,8 +214,7 @@ int rtl8821ae_init_sw_vars(struct ieee80211_hw *hw)
 				      rtlpriv->io.dev, GFP_KERNEL, hw,
 				      rtl_fw_cb);
 	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Failed to request normal firmware!\n");
+		pr_err("Failed to request normal firmware!\n");
 		return 1;
 	}
 	/*load wowlan firmware*/
@@ -229,8 +224,7 @@ int rtl8821ae_init_sw_vars(struct ieee80211_hw *hw)
 				      rtlpriv->io.dev, GFP_KERNEL, hw,
 				      rtl_wowlan_fw_cb);
 	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Failed to request wowlan firmware!\n");
+		pr_err("Failed to request wowlan firmware!\n");
 		return 1;
 	}
 	return 0;
@@ -303,6 +297,7 @@ static struct rtl_hal_ops rtl8821ae_hal_ops = {
 	.fill_h2c_cmd = rtl8821ae_fill_h2c_cmd,
 	.get_btc_status = rtl8821ae_get_btc_status,
 	.rx_command_packet = rtl8821ae_rx_command_packet,
+	.c2h_content_parsing = rtl8821ae_c2h_content_parsing,
 	.add_wowlan_pattern = rtl8821ae_add_wowlan_pattern,
 };
 
@@ -313,7 +308,8 @@ static struct rtl_mod_params rtl8821ae_mod_params = {
 	.fwctrl_lps = true,
 	.msi_support = true,
 	.int_clear = true,
-	.debug = DBG_EMERG,
+	.debug_level = 0,
+	.debug_mask = 0,
 	.disable_watchdog = 0,
 };
 
@@ -434,7 +430,8 @@ MODULE_DESCRIPTION("Realtek 8821ae 802.11ac PCI wireless");
 MODULE_FIRMWARE("rtlwifi/rtl8821aefw.bin");
 
 module_param_named(swenc, rtl8821ae_mod_params.sw_crypto, bool, 0444);
-module_param_named(debug, rtl8821ae_mod_params.debug, int, 0444);
+module_param_named(debug_level, rtl8821ae_mod_params.debug_level, int, 0644);
+module_param_named(debug_mask, rtl8821ae_mod_params.debug_mask, ullong, 0644);
 module_param_named(ips, rtl8821ae_mod_params.inactiveps, bool, 0444);
 module_param_named(swlps, rtl8821ae_mod_params.swctrl_lps, bool, 0444);
 module_param_named(fwlps, rtl8821ae_mod_params.fwctrl_lps, bool, 0444);
@@ -447,7 +444,8 @@ MODULE_PARM_DESC(ips, "Set to 0 to not use link power save (default 1)\n");
 MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 0)\n");
 MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 1)\n");
 MODULE_PARM_DESC(msi, "Set to 1 to use MSI interrupts mode (default 1)\n");
-MODULE_PARM_DESC(debug, "Set debug level (0-5) (default 0)");
+MODULE_PARM_DESC(debug_level, "Set debug level (0-5) (default 0)");
+MODULE_PARM_DESC(debug_mask, "Set debug mask (default 0)");
 MODULE_PARM_DESC(disable_watchdog, "Set to 1 to disable the watchdog (default 0)\n");
 MODULE_PARM_DESC(int_clear, "Set to 0 to disable interrupt clear before set (default 1)\n");
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/trx.c
index 27727186ba5f..108098152cf3 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/trx.c
@@ -904,8 +904,9 @@ void rtl8821ae_set_desc(struct ieee80211_hw *hw, u8 *pdesc,
 			SET_TX_DESC_NEXT_DESC_ADDRESS(pdesc, *(u32 *)val);
 			break;
 		default:
-			RT_ASSERT(false,
-				  "ERR txdesc :%d not process\n", desc_name);
+			WARN_ONCE(true,
+				  "rtl8821ae: ERR txdesc :%d not processed\n",
+				  desc_name);
 			break;
 		}
 	} else {
@@ -923,8 +924,9 @@ void rtl8821ae_set_desc(struct ieee80211_hw *hw, u8 *pdesc,
 			SET_RX_DESC_EOR(pdesc, 1);
 			break;
 		default:
-			RT_ASSERT(false,
-				  "ERR rxdesc :%d not process\n", desc_name);
+			WARN_ONCE(true,
+				  "rtl8821ae: ERR rxdesc :%d not processed\n",
+				  desc_name);
 			break;
 		}
 	}
@@ -943,8 +945,9 @@ u32 rtl8821ae_get_desc(u8 *pdesc, bool istx, u8 desc_name)
 			ret = GET_TX_DESC_TX_BUFFER_ADDRESS(pdesc);
 			break;
 		default:
-			RT_ASSERT(false,
-				  "ERR txdesc :%d not process\n", desc_name);
+			WARN_ONCE(true,
+				  "rtl8821ae: ERR txdesc :%d not processed\n",
+				  desc_name);
 			break;
 		}
 	} else {
@@ -959,8 +962,9 @@ u32 rtl8821ae_get_desc(u8 *pdesc, bool istx, u8 desc_name)
 			ret = GET_RX_DESC_BUFF_ADDR(pdesc);
 			break;
 		default:
-			RT_ASSERT(false,
-				  "ERR rxdesc :%d not process\n", desc_name);
+			WARN_ONCE(true,
+				  "rtl8821ae: ERR rxdesc :%d not processed\n",
+				  desc_name);
 			break;
 		}
 	}
diff --git a/drivers/net/wireless/realtek/rtlwifi/usb.c b/drivers/net/wireless/realtek/rtlwifi/usb.c
index 49015b05f3d1..4d989b8ab185 100644
--- a/drivers/net/wireless/realtek/rtlwifi/usb.c
+++ b/drivers/net/wireless/realtek/rtlwifi/usb.c
@@ -421,14 +421,12 @@ static void _rtl_rx_completed(struct urb *urb);
 static int _rtl_prep_rx_urb(struct ieee80211_hw *hw, struct rtl_usb *rtlusb,
 			      struct urb *urb, gfp_t gfp_mask)
 {
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	void *buf;
 
 	buf = usb_alloc_coherent(rtlusb->udev, rtlusb->rx_max_size, gfp_mask,
 				 &urb->transfer_dma);
 	if (!buf) {
-		RT_TRACE(rtlpriv, COMP_USB, DBG_EMERG,
-			 "Failed to usb_alloc_coherent!!\n");
+		pr_err("Failed to usb_alloc_coherent!!\n");
 		return -ENOMEM;
 	}
 
@@ -613,8 +611,6 @@ static unsigned int _rtl_rx_get_padding(struct ieee80211_hdr *hdr,
 static void _rtl_rx_completed(struct urb *_urb)
 {
 	struct rtl_usb *rtlusb = (struct rtl_usb *)_urb->context;
-	struct ieee80211_hw *hw = usb_get_intfdata(rtlusb->intf);
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	int err = 0;
 
 	if (unlikely(IS_USB_STOP(rtlusb)))
@@ -628,17 +624,15 @@ static void _rtl_rx_completed(struct urb *_urb)
 		struct ieee80211_hdr *hdr;
 
 		if (size < RTL_RX_DESC_SIZE + sizeof(struct ieee80211_hdr)) {
-			RT_TRACE(rtlpriv, COMP_USB, DBG_EMERG,
-				 "Too short packet from bulk IN! (len: %d)\n",
-				 size);
+			pr_err("Too short packet from bulk IN! (len: %d)\n",
+			       size);
 			goto resubmit;
 		}
 
 		qlen = skb_queue_len(&rtlusb->rx_queue);
 		if (qlen >= __RX_SKB_MAX_QUEUED) {
-			RT_TRACE(rtlpriv, COMP_USB, DBG_EMERG,
-				 "Pending RX skbuff queue full! (qlen: %d)\n",
-				 qlen);
+			pr_err("Pending RX skbuff queue full! (qlen: %d)\n",
+			       qlen);
 			goto resubmit;
 		}
 
@@ -647,8 +641,7 @@ static void _rtl_rx_completed(struct urb *_urb)
 
 		skb = dev_alloc_skb(size + __RADIO_TAP_SIZE_RSV + padding);
 		if (!skb) {
-			RT_TRACE(rtlpriv, COMP_USB, DBG_EMERG,
-				 "Can't allocate skb for bulk IN!\n");
+			pr_err("Can't allocate skb for bulk IN!\n");
 			goto resubmit;
 		}
 
@@ -725,7 +718,6 @@ static int _rtl_usb_receive(struct ieee80211_hw *hw)
 	struct urb *urb;
 	int err;
 	int i;
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw));
 
 	WARN_ON(0 == rtlusb->rx_urb_num);
@@ -740,8 +732,7 @@ static int _rtl_usb_receive(struct ieee80211_hw *hw)
 
 		err = _rtl_prep_rx_urb(hw, rtlusb, urb, GFP_KERNEL);
 		if (err < 0) {
-			RT_TRACE(rtlpriv, COMP_USB, DBG_EMERG,
-				 "Failed to prep_rx_urb!!\n");
+			pr_err("Failed to prep_rx_urb!!\n");
 			usb_free_urb(urb);
 			goto err_out;
 		}
@@ -827,19 +818,36 @@ static void rtl_usb_stop(struct ieee80211_hw *hw)
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 	struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw));
+	struct urb *urb;
 
 	/* should after adapter start and interrupt enable. */
 	set_hal_stop(rtlhal);
 	cancel_work_sync(&rtlpriv->works.fill_h2c_cmd);
 	/* Enable software */
 	SET_USB_STOP(rtlusb);
+
+	/* free pre-allocated URBs from rtl_usb_start() */
+	usb_kill_anchored_urbs(&rtlusb->rx_submitted);
+
+	tasklet_kill(&rtlusb->rx_work_tasklet);
+	cancel_work_sync(&rtlpriv->works.lps_change_work);
+
+	flush_workqueue(rtlpriv->works.rtl_wq);
+
+	skb_queue_purge(&rtlusb->rx_queue);
+
+	while ((urb = usb_get_from_anchor(&rtlusb->rx_cleanup_urbs))) {
+		usb_free_coherent(urb->dev, urb->transfer_buffer_length,
+				urb->transfer_buffer, urb->transfer_dma);
+		usb_free_urb(urb);
+	}
+
 	rtlpriv->cfg->ops->hw_disable(hw);
 }
 
 static void _rtl_submit_tx_urb(struct ieee80211_hw *hw, struct urb *_urb)
 {
 	int err;
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw));
 
 	usb_anchor_urb(_urb, &rtlusb->tx_submitted);
@@ -847,8 +855,7 @@ static void _rtl_submit_tx_urb(struct ieee80211_hw *hw, struct urb *_urb)
 	if (err < 0) {
 		struct sk_buff *skb;
 
-		RT_TRACE(rtlpriv, COMP_USB, DBG_EMERG,
-			 "Failed to submit urb\n");
+		pr_err("Failed to submit urb\n");
 		usb_unanchor_urb(_urb);
 		skb = (struct sk_buff *)_urb->context;
 		kfree_skb(skb);
@@ -859,7 +866,6 @@ static void _rtl_submit_tx_urb(struct ieee80211_hw *hw, struct urb *_urb)
 static int _usb_tx_post(struct ieee80211_hw *hw, struct urb *urb,
 			struct sk_buff *skb)
 {
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw));
 	struct ieee80211_tx_info *txinfo;
 
@@ -870,8 +876,7 @@ static int _usb_tx_post(struct ieee80211_hw *hw, struct urb *urb,
 	txinfo->flags |= IEEE80211_TX_STAT_ACK;
 
 	if (urb->status) {
-		RT_TRACE(rtlpriv, COMP_USB, DBG_EMERG,
-			 "Urb has error status 0x%X\n", urb->status);
+		pr_err("Urb has error status 0x%X\n", urb->status);
 		goto out;
 	}
 	/*  TODO:	statistics */
@@ -919,7 +924,6 @@ static struct urb *_rtl_usb_tx_urb_setup(struct ieee80211_hw *hw,
 static void _rtl_usb_transmit(struct ieee80211_hw *hw, struct sk_buff *skb,
 		       enum rtl_txq qnum)
 {
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw));
 	u32 ep_num;
 	struct urb *_urb = NULL;
@@ -927,8 +931,7 @@ static void _rtl_usb_transmit(struct ieee80211_hw *hw, struct sk_buff *skb,
 
 	WARN_ON(NULL == rtlusb->usb_tx_aggregate_hdl);
 	if (unlikely(IS_USB_STOP(rtlusb))) {
-		RT_TRACE(rtlpriv, COMP_USB, DBG_EMERG,
-			 "USB device is stopping...\n");
+		pr_err("USB device is stopping...\n");
 		kfree_skb(skb);
 		return;
 	}
@@ -936,8 +939,7 @@ static void _rtl_usb_transmit(struct ieee80211_hw *hw, struct sk_buff *skb,
 	_skb = skb;
 	_urb = _rtl_usb_tx_urb_setup(hw, _skb, ep_num);
 	if (unlikely(!_urb)) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Can't allocate urb. Drop skb!\n");
+		pr_err("Can't allocate urb. Drop skb!\n");
 		kfree_skb(skb);
 		return;
 	}
@@ -1059,7 +1061,7 @@ int rtl_usb_probe(struct usb_interface *intf,
 	hw = ieee80211_alloc_hw(sizeof(struct rtl_priv) +
 				sizeof(struct rtl_usb_priv), &rtl_ops);
 	if (!hw) {
-		RT_ASSERT(false, "ieee80211 alloc failed\n");
+		WARN_ONCE(true, "rtl_usb: ieee80211 alloc failed\n");
 		return -ENOMEM;
 	}
 	rtlpriv = hw->priv;
@@ -1090,7 +1092,6 @@ int rtl_usb_probe(struct usb_interface *intf,
 	rtlpriv->rtlhal.interface = INTF_USB;
 	rtlpriv->cfg = rtl_hal_cfg;
 	rtlpriv->intf_ops = &rtl_usb_ops;
-	rtl_dbgp_flag_init(hw);
 	/* Init IO handler */
 	_rtl_usb_io_handler_init(&udev->dev, hw);
 	rtlpriv->cfg->ops->read_chip_version(hw);
@@ -1103,20 +1104,18 @@ int rtl_usb_probe(struct usb_interface *intf,
 	/* Init mac80211 sw */
 	err = rtl_init_core(hw);
 	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Can't allocate sw for mac80211\n");
+		pr_err("Can't allocate sw for mac80211\n");
 		goto error_out;
 	}
 	if (rtlpriv->cfg->ops->init_sw_vars(hw)) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Can't init_sw_vars\n");
+		pr_err("Can't init_sw_vars\n");
 		goto error_out;
 	}
 	rtlpriv->cfg->ops->init_sw_leds(hw);
 
 	err = ieee80211_register_hw(hw);
 	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Can't register mac80211 hw.\n");
+		pr_err("Can't register mac80211 hw.\n");
 		err = -ENODEV;
 		goto error_out;
 	}
diff --git a/drivers/net/wireless/realtek/rtlwifi/usb.h b/drivers/net/wireless/realtek/rtlwifi/usb.h
index a6d43d2ecd36..c91cec04bfaf 100644
--- a/drivers/net/wireless/realtek/rtlwifi/usb.h
+++ b/drivers/net/wireless/realtek/rtlwifi/usb.h
@@ -146,8 +146,8 @@ struct rtl_usb {
 };
 
 struct rtl_usb_priv {
+	struct bt_coexist_info bt_coexist;
 	struct rtl_usb dev;
-	struct rtl_led_ctl ledctl;
 };
 
 #define rtl_usbpriv(hw)	 (((struct rtl_usb_priv *)(rtl_priv(hw))->priv))
diff --git a/drivers/net/wireless/realtek/rtlwifi/wifi.h b/drivers/net/wireless/realtek/rtlwifi/wifi.h
index dafe486f8448..65ef42b37651 100644
--- a/drivers/net/wireless/realtek/rtlwifi/wifi.h
+++ b/drivers/net/wireless/realtek/rtlwifi/wifi.h
@@ -157,8 +157,8 @@ enum rtl8192c_h2c_cmd {
 #define MAX_REGULATION_NUM		4
 #define MAX_RF_PATH_NUM			4
 #define MAX_RATE_SECTION_NUM		6
-#define MAX_2_4G_BANDWITH_NUM		4
-#define MAX_5G_BANDWITH_NUM		4
+#define MAX_2_4G_BANDWIDTH_NUM		4
+#define MAX_5G_BANDWIDTH_NUM		4
 #define	MAX_RF_PATH			4
 #define	MAX_CHNL_GROUP_24G		6
 #define	MAX_CHNL_GROUP_5G		14
@@ -925,6 +925,14 @@ enum wolpattern_type {
 	UNKNOWN_TYPE = 4,
 };
 
+enum package_type {
+	PACKAGE_DEFAULT,
+	PACKAGE_QFN68,
+	PACKAGE_TFBGA90,
+	PACKAGE_TFBGA80,
+	PACKAGE_TFBGA79
+};
+
 struct octet_string {
 	u8 *octet;
 	u16 length;
@@ -1257,12 +1265,12 @@ struct rtl_phy {
 	u8 cur_bw40_txpwridx;
 
 	s8 txpwr_limit_2_4g[MAX_REGULATION_NUM]
-			   [MAX_2_4G_BANDWITH_NUM]
+			   [MAX_2_4G_BANDWIDTH_NUM]
 			   [MAX_RATE_SECTION_NUM]
 			   [CHANNEL_MAX_NUMBER_2G]
 			   [MAX_RF_PATH_NUM];
 	s8 txpwr_limit_5g[MAX_REGULATION_NUM]
-			 [MAX_5G_BANDWITH_NUM]
+			 [MAX_5G_BANDWIDTH_NUM]
 			 [MAX_RATE_SECTION_NUM]
 			 [CHANNEL_MAX_NUMBER_5G]
 			 [MAX_RF_PATH_NUM];
@@ -1509,6 +1517,7 @@ struct rtl_hal {
 	u32 version;		/*version of chip */
 	u8 state;		/*stop 0, start 1 */
 	u8 board_type;
+	u8 package_type;
 	u8 external_pa;
 
 	u8 pa_mode;
@@ -2193,6 +2202,8 @@ struct rtl_hal_ops {
 				   struct rtl_wow_pattern *rtl_pattern,
 				   u8 index);
 	u16 (*get_available_desc)(struct ieee80211_hw *hw, u8 q_idx);
+	void (*c2h_content_parsing)(struct ieee80211_hw *hw, u8 tag, u8 len,
+				    u8 *val);
 };
 
 struct rtl_intf_ops {
@@ -2221,11 +2232,13 @@ struct rtl_intf_ops {
 };
 
 struct rtl_mod_params {
+	/* default: 0,0 */
+	u64 debug_mask;
 	/* default: 0 = using hardware encryption */
 	bool sw_crypto;
 
 	/* default: 0 = DBG_EMERG (0)*/
-	int debug;
+	int debug_level;
 
 	/* default: 1 = using no linked power save */
 	bool inactiveps;
@@ -2306,6 +2319,7 @@ struct rtl_locks {
 	spinlock_t waitq_lock;
 	spinlock_t entry_list_lock;
 	spinlock_t usb_lock;
+	spinlock_t c2hcmd_lock;
 
 	/*FW clock change */
 	spinlock_t fw_ps_lock;
@@ -2335,6 +2349,7 @@ struct rtl_works {
 	struct workqueue_struct *rtl_wq;
 	struct delayed_work watchdog_wq;
 	struct delayed_work ips_nic_off_wq;
+	struct delayed_work c2hcmd_wq;
 
 	/* For SW LPS */
 	struct delayed_work ps_work;
@@ -2345,16 +2360,6 @@ struct rtl_works {
 	struct work_struct fill_h2c_cmd;
 };
 
-struct rtl_debug {
-	u32 dbgp_type[DBGP_TYPE_MAX];
-	int global_debuglevel;
-	u64 global_debugcomponents;
-
-	/* add for proc debug */
-	struct proc_dir_entry *proc_dir;
-	char proc_name[20];
-};
-
 #define MIMO_PS_STATIC			0
 #define MIMO_PS_DYNAMIC			1
 #define MIMO_PS_NOLIMIT			3
@@ -2462,6 +2467,7 @@ struct rtl_btc_info {
 	u8 bt_type;
 	u8 btcoexist;
 	u8 ant_num;
+	u8 single_ant_path;
 };
 
 struct bt_coexist_info {
@@ -2551,6 +2557,13 @@ struct proxim {
 	u8  (*proxim_get_var)(struct ieee80211_hw *hw, u8 type);
 };
 
+struct rtl_c2hcmd {
+	struct list_head list;
+	u8 tag;
+	u8 len;
+	u8 *val;
+};
+
 struct rtl_priv {
 	struct ieee80211_hw *hw;
 	struct completion firmware_loading_complete;
@@ -2570,6 +2583,7 @@ struct rtl_priv {
 	struct rtl_dm dm;
 	struct rtl_security sec;
 	struct rtl_efuse efuse;
+	struct rtl_led_ctl ledctl;
 
 	struct rtl_ps_ctl psc;
 	struct rate_adaptive ra;
@@ -2583,7 +2597,9 @@ struct rtl_priv {
 	/* sta entry list for ap adhoc or mesh */
 	struct list_head entry_list;
 
-	struct rtl_debug dbg;
+	/* c2hcmd list for kthread level access */
+	struct list_head c2hcmd_list;
+
 	int max_fw_size;
 
 	/*
@@ -2713,23 +2729,14 @@ enum bt_radio_shared {
 	(le32_to_cpu(_val))
 
 /* Read data from memory */
-#define READEF1BYTE(_ptr)	\
+#define READEF1BYTE(_ptr)      \
 	EF1BYTE(*((u8 *)(_ptr)))
 /* Read le16 data from memory and convert to host ordering */
-#define READEF2BYTE(_ptr)	\
+#define READEF2BYTE(_ptr)      \
 	EF2BYTE(*(_ptr))
-#define READEF4BYTE(_ptr)	\
+#define READEF4BYTE(_ptr)      \
 	EF4BYTE(*(_ptr))
 
-/* Write data to memory */
-#define WRITEEF1BYTE(_ptr, _val)	\
-	(*((u8 *)(_ptr))) = EF1BYTE(_val)
-/* Write le16 data to memory in host ordering */
-#define WRITEEF2BYTE(_ptr, _val)	\
-	(*((u16 *)(_ptr))) = EF2BYTE(_val)
-#define WRITEEF4BYTE(_ptr, _val)	\
-	(*((u32 *)(_ptr))) = EF2BYTE(_val)
-
 /* Create a bit mask
  * Examples:
  * BIT_LEN_MASK_32(0) => 0x00000000
@@ -2810,14 +2817,14 @@ value to host byte ordering.*/
  * Set subfield of little-endian 4-byte value to specified value.
  */
 #define SET_BITS_TO_LE_4BYTE(__pstart, __bitoffset, __bitlen, __val) \
-	*((u32 *)(__pstart)) = \
-	( \
+	*((__le32 *)(__pstart)) = \
+	cpu_to_le32( \
 		LE_BITS_CLEARED_TO_4BYTE(__pstart, __bitoffset, __bitlen) | \
 		((((u32)__val) & BIT_LEN_MASK_32(__bitlen)) << (__bitoffset)) \
 	);
 #define SET_BITS_TO_LE_2BYTE(__pstart, __bitoffset, __bitlen, __val) \
-	*((u16 *)(__pstart)) = \
-	( \
+	*((__le16 *)(__pstart)) = \
+	cpu_to_le16( \
 		LE_BITS_CLEARED_TO_2BYTE(__pstart, __bitoffset, __bitlen) | \
 		((((u16)__val) & BIT_LEN_MASK_16(__bitlen)) << (__bitoffset)) \
 	);
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 603c90470225..785334f7a538 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -3187,7 +3187,7 @@ static void rndis_do_cqm(struct usbnet *usbdev, s32 rssi)
 		return;
 
 	priv->last_cqm_event_rssi = rssi;
-	cfg80211_cqm_rssi_notify(usbdev->net, event, GFP_KERNEL);
+	cfg80211_cqm_rssi_notify(usbdev->net, event, rssi, GFP_KERNEL);
 }
 
 #define DEVICE_POLLER_JIFFIES (HZ)
diff --git a/drivers/net/wireless/rsi/rsi_91x_mac80211.c b/drivers/net/wireless/rsi/rsi_91x_mac80211.c
index dadaa73ab49d..e3216473aecb 100644
--- a/drivers/net/wireless/rsi/rsi_91x_mac80211.c
+++ b/drivers/net/wireless/rsi/rsi_91x_mac80211.c
@@ -877,7 +877,7 @@ static void rsi_perform_cqm(struct rsi_common *common,
 
 	common->cqm_info.last_cqm_event_rssi = rssi;
 	rsi_dbg(INFO_ZONE, "CQM: Notifying event: %d\n", event);
-	ieee80211_cqm_rssi_notify(adapter->vifs[0], event, GFP_KERNEL);
+	ieee80211_cqm_rssi_notify(adapter->vifs[0], event, rssi, GFP_KERNEL);
 
 	return;
 }
diff --git a/drivers/net/wireless/st/cw1200/sta.c b/drivers/net/wireless/st/cw1200/sta.c
index daf06a4f842e..a52224836a2b 100644
--- a/drivers/net/wireless/st/cw1200/sta.c
+++ b/drivers/net/wireless/st/cw1200/sta.c
@@ -1019,7 +1019,7 @@ void cw1200_event_handler(struct work_struct *work)
 				NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW :
 				NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH;
 			pr_debug("[CQM] RSSI event: %d.\n", rcpi_rssi);
-			ieee80211_cqm_rssi_notify(priv->vif, cqm_evt,
+			ieee80211_cqm_rssi_notify(priv->vif, cqm_evt, rcpi_rssi,
 						  GFP_KERNEL);
 			break;
 		}
diff --git a/drivers/net/wireless/ti/wl1251/event.c b/drivers/net/wireless/ti/wl1251/event.c
index d0593bc1f1a9..f5acd24d0e2b 100644
--- a/drivers/net/wireless/ti/wl1251/event.c
+++ b/drivers/net/wireless/ti/wl1251/event.c
@@ -150,7 +150,7 @@ static int wl1251_event_process(struct wl1251 *wl, struct event_mailbox *mbox)
 				     "ROAMING_TRIGGER_LOW_RSSI_EVENT");
 			ieee80211_cqm_rssi_notify(wl->vif,
 				NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW,
-				GFP_KERNEL);
+				0, GFP_KERNEL);
 		}
 
 		if (vector & ROAMING_TRIGGER_REGAINED_RSSI_EVENT_ID) {
@@ -158,7 +158,7 @@ static int wl1251_event_process(struct wl1251 *wl, struct event_mailbox *mbox)
 				     "ROAMING_TRIGGER_REGAINED_RSSI_EVENT");
 			ieee80211_cqm_rssi_notify(wl->vif,
 				NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH,
-				GFP_KERNEL);
+				0, GFP_KERNEL);
 		}
 	}
 
diff --git a/drivers/net/wireless/ti/wlcore/debugfs.c b/drivers/net/wireless/ti/wlcore/debugfs.c
index 7f672f6879d0..58e148d7bc7b 100644
--- a/drivers/net/wireless/ti/wlcore/debugfs.c
+++ b/drivers/net/wireless/ti/wlcore/debugfs.c
@@ -281,7 +281,7 @@ static ssize_t dynamic_ps_timeout_write(struct file *file,
 	}
 
 	if (value < 1 || value > 65535) {
-		wl1271_warning("dyanmic_ps_timeout is not in valid range");
+		wl1271_warning("dynamic_ps_timeout is not in valid range");
 		return -ERANGE;
 	}
 
diff --git a/drivers/net/wireless/ti/wlcore/event.c b/drivers/net/wireless/ti/wlcore/event.c
index 4b59f67724de..f2e90d223d94 100644
--- a/drivers/net/wireless/ti/wlcore/event.c
+++ b/drivers/net/wireless/ti/wlcore/event.c
@@ -129,7 +129,8 @@ void wlcore_event_rssi_trigger(struct wl1271 *wl, s8 *metric_arr)
 
 		vif = wl12xx_wlvif_to_vif(wlvif);
 		if (event != wlvif->last_rssi_event)
-			ieee80211_cqm_rssi_notify(vif, event, GFP_KERNEL);
+			ieee80211_cqm_rssi_notify(vif, event, metric,
+						  GFP_KERNEL);
 		wlvif->last_rssi_event = event;
 	}
 }
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index e536aa01b937..a21fda910529 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -3202,6 +3202,21 @@ static void wl1271_op_configure_filter(struct ieee80211_hw *hw,
 			if (ret < 0)
 				goto out_sleep;
 		}
+
+		/*
+		 * If interface in AP mode and created with allmulticast then disable
+		 * the firmware filters so that all multicast packets are passed
+		 * This is mandatory for MDNS based discovery protocols 
+		 */
+ 		if (wlvif->bss_type == BSS_TYPE_AP_BSS) {
+ 			if (*total & FIF_ALLMULTI) {
+				ret = wl1271_acx_group_address_tbl(wl, wlvif,
+							false,
+							NULL, 0);
+				if (ret < 0)
+					goto out_sleep;
+			}
+		}
 	}
 
 	/*
diff --git a/drivers/net/wireless/ti/wlcore/sdio.c b/drivers/net/wireless/ti/wlcore/sdio.c
index 47fe7f96a242..287023ef4a78 100644
--- a/drivers/net/wireless/ti/wlcore/sdio.c
+++ b/drivers/net/wireless/ti/wlcore/sdio.c
@@ -81,13 +81,6 @@ static int __must_check wl12xx_sdio_raw_read(struct device *child, int addr,
 
 	sdio_claim_host(func);
 
-	if (unlikely(dump)) {
-		printk(KERN_DEBUG "wlcore_sdio: READ from 0x%04x\n", addr);
-		print_hex_dump(KERN_DEBUG, "wlcore_sdio: READ ",
-				DUMP_PREFIX_OFFSET, 16, 1,
-				buf, len, false);
-	}
-
 	if (unlikely(addr == HW_ACCESS_ELP_CTRL_REG)) {
 		((u8 *)buf)[0] = sdio_f0_readb(func, addr, &ret);
 		dev_dbg(child->parent, "sdio read 52 addr 0x%x, byte 0x%02x\n",
@@ -107,6 +100,13 @@ static int __must_check wl12xx_sdio_raw_read(struct device *child, int addr,
 	if (WARN_ON(ret))
 		dev_err(child->parent, "sdio read failed (%d)\n", ret);
 
+	if (unlikely(dump)) {
+		printk(KERN_DEBUG "wlcore_sdio: READ from 0x%04x\n", addr);
+		print_hex_dump(KERN_DEBUG, "wlcore_sdio: READ ",
+			       DUMP_PREFIX_OFFSET, 16, 1,
+			       buf, len, false);
+	}
+
 	return ret;
 }
 
diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c
index 50fa1692d985..a2d326760a72 100644
--- a/drivers/net/xen-netback/interface.c
+++ b/drivers/net/xen-netback/interface.c
@@ -104,7 +104,7 @@ static int xenvif_poll(struct napi_struct *napi, int budget)
 	work_done = xenvif_tx_action(queue, budget);
 
 	if (work_done < budget) {
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 		xenvif_napi_schedule_or_enable_events(queue);
 	}
 
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 9c72842e3a58..6ffc482550c1 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -1060,7 +1060,7 @@ err:
 	if (work_done < budget) {
 		int more_to_do = 0;
 
-		napi_complete(napi);
+		napi_complete_done(napi, work_done);
 
 		RING_FINAL_CHECK_FOR_RESPONSES(&queue->rx, more_to_do);
 		if (more_to_do)
@@ -1082,8 +1082,8 @@ static int xennet_change_mtu(struct net_device *dev, int mtu)
 	return 0;
 }
 
-static struct rtnl_link_stats64 *xennet_get_stats64(struct net_device *dev,
-						    struct rtnl_link_stats64 *tot)
+static void xennet_get_stats64(struct net_device *dev,
+			       struct rtnl_link_stats64 *tot)
 {
 	struct netfront_info *np = netdev_priv(dev);
 	int cpu;
@@ -1114,8 +1114,6 @@ static struct rtnl_link_stats64 *xennet_get_stats64(struct net_device *dev,
 
 	tot->rx_errors  = dev->stats.rx_errors;
 	tot->tx_dropped = dev->stats.tx_dropped;
-
-	return tot;
 }
 
 static void xennet_release_tx_bufs(struct netfront_queue *queue)
diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c
index 262281bd68fa..0b2979816dbf 100644
--- a/drivers/of/of_mdio.c
+++ b/drivers/of/of_mdio.c
@@ -147,6 +147,7 @@ EXPORT_SYMBOL(of_mdio_parse_addr);
  */
 static const struct of_device_id whitelist_phys[] = {
 	{ .compatible = "brcm,40nm-ephy" },
+	{ .compatible = "broadcom,bcm5241" },
 	{ .compatible = "marvell,88E1111", },
 	{ .compatible = "marvell,88e1116", },
 	{ .compatible = "marvell,88e1118", },
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index 1ccce1cd6aca..63d8e18fb6b1 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -1432,6 +1432,11 @@ static int pci_uevent(struct device *dev, struct kobj_uevent_env *env)
 	return 0;
 }
 
+static int pci_bus_num_vf(struct device *dev)
+{
+	return pci_num_vf(to_pci_dev(dev));
+}
+
 struct bus_type pci_bus_type = {
 	.name		= "pci",
 	.match		= pci_bus_match,
@@ -1443,6 +1448,7 @@ struct bus_type pci_bus_type = {
 	.bus_groups	= pci_bus_groups,
 	.drv_groups	= pci_drv_groups,
 	.pm		= PCI_PM_OPS_PTR,
+	.num_vf		= pci_bus_num_vf,
 };
 EXPORT_SYMBOL(pci_bus_type);
 
diff --git a/drivers/ptp/ptp_clock.c b/drivers/ptp/ptp_clock.c
index 9c13381b6966..e8142803a1a7 100644
--- a/drivers/ptp/ptp_clock.c
+++ b/drivers/ptp/ptp_clock.c
@@ -221,18 +221,17 @@ struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info,
 	mutex_init(&ptp->pincfg_mux);
 	init_waitqueue_head(&ptp->tsev_wq);
 
+	err = ptp_populate_pin_groups(ptp);
+	if (err)
+		goto no_pin_groups;
+
 	/* Create a new device in our class. */
-	ptp->dev = device_create(ptp_class, parent, ptp->devid, ptp,
-				 "ptp%d", ptp->index);
+	ptp->dev = device_create_with_groups(ptp_class, parent, ptp->devid,
+					     ptp, ptp->pin_attr_groups,
+					     "ptp%d", ptp->index);
 	if (IS_ERR(ptp->dev))
 		goto no_device;
 
-	dev_set_drvdata(ptp->dev, ptp);
-
-	err = ptp_populate_sysfs(ptp);
-	if (err)
-		goto no_sysfs;
-
 	/* Register a new PPS source. */
 	if (info->pps) {
 		struct pps_source_info pps;
@@ -260,10 +259,10 @@ no_clock:
 	if (ptp->pps_source)
 		pps_unregister_source(ptp->pps_source);
 no_pps:
-	ptp_cleanup_sysfs(ptp);
-no_sysfs:
 	device_destroy(ptp_class, ptp->devid);
 no_device:
+	ptp_cleanup_pin_groups(ptp);
+no_pin_groups:
 	mutex_destroy(&ptp->tsevq_mux);
 	mutex_destroy(&ptp->pincfg_mux);
 	ida_simple_remove(&ptp_clocks_map, index);
@@ -282,8 +281,9 @@ int ptp_clock_unregister(struct ptp_clock *ptp)
 	/* Release the clock's resources. */
 	if (ptp->pps_source)
 		pps_unregister_source(ptp->pps_source);
-	ptp_cleanup_sysfs(ptp);
+
 	device_destroy(ptp_class, ptp->devid);
+	ptp_cleanup_pin_groups(ptp);
 
 	posix_clock_unregister(&ptp->clock);
 	return 0;
diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
index 9c5d41421b65..d95888974d0c 100644
--- a/drivers/ptp/ptp_private.h
+++ b/drivers/ptp/ptp_private.h
@@ -54,6 +54,8 @@ struct ptp_clock {
 	struct device_attribute *pin_dev_attr;
 	struct attribute **pin_attr;
 	struct attribute_group pin_attr_group;
+	/* 1st entry is a pointer to the real group, 2nd is NULL terminator */
+	const struct attribute_group *pin_attr_groups[2];
 };
 
 /*
@@ -94,8 +96,7 @@ uint ptp_poll(struct posix_clock *pc,
 
 extern const struct attribute_group *ptp_groups[];
 
-int ptp_cleanup_sysfs(struct ptp_clock *ptp);
-
-int ptp_populate_sysfs(struct ptp_clock *ptp);
+int ptp_populate_pin_groups(struct ptp_clock *ptp);
+void ptp_cleanup_pin_groups(struct ptp_clock *ptp);
 
 #endif
diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c
index 53d43954a974..48401dfcd999 100644
--- a/drivers/ptp/ptp_sysfs.c
+++ b/drivers/ptp/ptp_sysfs.c
@@ -46,27 +46,6 @@ PTP_SHOW_INT(n_periodic_outputs, n_per_out);
 PTP_SHOW_INT(n_programmable_pins, n_pins);
 PTP_SHOW_INT(pps_available, pps);
 
-static struct attribute *ptp_attrs[] = {
-	&dev_attr_clock_name.attr,
-	&dev_attr_max_adjustment.attr,
-	&dev_attr_n_alarms.attr,
-	&dev_attr_n_external_timestamps.attr,
-	&dev_attr_n_periodic_outputs.attr,
-	&dev_attr_n_programmable_pins.attr,
-	&dev_attr_pps_available.attr,
-	NULL,
-};
-
-static const struct attribute_group ptp_group = {
-	.attrs = ptp_attrs,
-};
-
-const struct attribute_group *ptp_groups[] = {
-	&ptp_group,
-	NULL,
-};
-
-
 static ssize_t extts_enable_store(struct device *dev,
 				  struct device_attribute *attr,
 				  const char *buf, size_t count)
@@ -91,6 +70,7 @@ static ssize_t extts_enable_store(struct device *dev,
 out:
 	return err;
 }
+static DEVICE_ATTR(extts_enable, 0220, NULL, extts_enable_store);
 
 static ssize_t extts_fifo_show(struct device *dev,
 			       struct device_attribute *attr, char *page)
@@ -124,6 +104,7 @@ out:
 	mutex_unlock(&ptp->tsevq_mux);
 	return cnt;
 }
+static DEVICE_ATTR(fifo, 0444, extts_fifo_show, NULL);
 
 static ssize_t period_store(struct device *dev,
 			    struct device_attribute *attr,
@@ -151,6 +132,7 @@ static ssize_t period_store(struct device *dev,
 out:
 	return err;
 }
+static DEVICE_ATTR(period, 0220, NULL, period_store);
 
 static ssize_t pps_enable_store(struct device *dev,
 				struct device_attribute *attr,
@@ -177,6 +159,57 @@ static ssize_t pps_enable_store(struct device *dev,
 out:
 	return err;
 }
+static DEVICE_ATTR(pps_enable, 0220, NULL, pps_enable_store);
+
+static struct attribute *ptp_attrs[] = {
+	&dev_attr_clock_name.attr,
+
+	&dev_attr_max_adjustment.attr,
+	&dev_attr_n_alarms.attr,
+	&dev_attr_n_external_timestamps.attr,
+	&dev_attr_n_periodic_outputs.attr,
+	&dev_attr_n_programmable_pins.attr,
+	&dev_attr_pps_available.attr,
+
+	&dev_attr_extts_enable.attr,
+	&dev_attr_fifo.attr,
+	&dev_attr_period.attr,
+	&dev_attr_pps_enable.attr,
+	NULL
+};
+
+static umode_t ptp_is_attribute_visible(struct kobject *kobj,
+					struct attribute *attr, int n)
+{
+	struct device *dev = kobj_to_dev(kobj);
+	struct ptp_clock *ptp = dev_get_drvdata(dev);
+	struct ptp_clock_info *info = ptp->info;
+	umode_t mode = attr->mode;
+
+	if (attr == &dev_attr_extts_enable.attr ||
+	    attr == &dev_attr_fifo.attr) {
+		if (!info->n_ext_ts)
+			mode = 0;
+	} else if (attr == &dev_attr_period.attr) {
+		if (!info->n_per_out)
+			mode = 0;
+	} else if (attr == &dev_attr_pps_enable.attr) {
+		if (!info->pps)
+			mode = 0;
+	}
+
+	return mode;
+}
+
+static const struct attribute_group ptp_group = {
+	.is_visible	= ptp_is_attribute_visible,
+	.attrs		= ptp_attrs,
+};
+
+const struct attribute_group *ptp_groups[] = {
+	&ptp_group,
+	NULL
+};
 
 static int ptp_pin_name2index(struct ptp_clock *ptp, const char *name)
 {
@@ -235,47 +268,20 @@ static ssize_t ptp_pin_store(struct device *dev, struct device_attribute *attr,
 	return count;
 }
 
-static DEVICE_ATTR(extts_enable, 0220, NULL, extts_enable_store);
-static DEVICE_ATTR(fifo,         0444, extts_fifo_show, NULL);
-static DEVICE_ATTR(period,       0220, NULL, period_store);
-static DEVICE_ATTR(pps_enable,   0220, NULL, pps_enable_store);
-
-int ptp_cleanup_sysfs(struct ptp_clock *ptp)
+int ptp_populate_pin_groups(struct ptp_clock *ptp)
 {
-	struct device *dev = ptp->dev;
-	struct ptp_clock_info *info = ptp->info;
-
-	if (info->n_ext_ts) {
-		device_remove_file(dev, &dev_attr_extts_enable);
-		device_remove_file(dev, &dev_attr_fifo);
-	}
-	if (info->n_per_out)
-		device_remove_file(dev, &dev_attr_period);
-
-	if (info->pps)
-		device_remove_file(dev, &dev_attr_pps_enable);
-
-	if (info->n_pins) {
-		sysfs_remove_group(&dev->kobj, &ptp->pin_attr_group);
-		kfree(ptp->pin_attr);
-		kfree(ptp->pin_dev_attr);
-	}
-	return 0;
-}
-
-static int ptp_populate_pins(struct ptp_clock *ptp)
-{
-	struct device *dev = ptp->dev;
 	struct ptp_clock_info *info = ptp->info;
 	int err = -ENOMEM, i, n_pins = info->n_pins;
 
-	ptp->pin_dev_attr = kzalloc(n_pins * sizeof(*ptp->pin_dev_attr),
+	if (!n_pins)
+		return 0;
+
+	ptp->pin_dev_attr = kcalloc(n_pins, sizeof(*ptp->pin_dev_attr),
 				    GFP_KERNEL);
 	if (!ptp->pin_dev_attr)
 		goto no_dev_attr;
 
-	ptp->pin_attr = kzalloc((1 + n_pins) * sizeof(struct attribute *),
-				GFP_KERNEL);
+	ptp->pin_attr = kcalloc(1 + n_pins, sizeof(*ptp->pin_attr), GFP_KERNEL);
 	if (!ptp->pin_attr)
 		goto no_pin_attr;
 
@@ -292,61 +298,18 @@ static int ptp_populate_pins(struct ptp_clock *ptp)
 	ptp->pin_attr_group.name = "pins";
 	ptp->pin_attr_group.attrs = ptp->pin_attr;
 
-	err = sysfs_create_group(&dev->kobj, &ptp->pin_attr_group);
-	if (err)
-		goto no_group;
+	ptp->pin_attr_groups[0] = &ptp->pin_attr_group;
+
 	return 0;
 
-no_group:
-	kfree(ptp->pin_attr);
 no_pin_attr:
 	kfree(ptp->pin_dev_attr);
 no_dev_attr:
 	return err;
 }
 
-int ptp_populate_sysfs(struct ptp_clock *ptp)
+void ptp_cleanup_pin_groups(struct ptp_clock *ptp)
 {
-	struct device *dev = ptp->dev;
-	struct ptp_clock_info *info = ptp->info;
-	int err;
-
-	if (info->n_ext_ts) {
-		err = device_create_file(dev, &dev_attr_extts_enable);
-		if (err)
-			goto out1;
-		err = device_create_file(dev, &dev_attr_fifo);
-		if (err)
-			goto out2;
-	}
-	if (info->n_per_out) {
-		err = device_create_file(dev, &dev_attr_period);
-		if (err)
-			goto out3;
-	}
-	if (info->pps) {
-		err = device_create_file(dev, &dev_attr_pps_enable);
-		if (err)
-			goto out4;
-	}
-	if (info->n_pins) {
-		err = ptp_populate_pins(ptp);
-		if (err)
-			goto out5;
-	}
-	return 0;
-out5:
-	if (info->pps)
-		device_remove_file(dev, &dev_attr_pps_enable);
-out4:
-	if (info->n_per_out)
-		device_remove_file(dev, &dev_attr_period);
-out3:
-	if (info->n_ext_ts)
-		device_remove_file(dev, &dev_attr_fifo);
-out2:
-	if (info->n_ext_ts)
-		device_remove_file(dev, &dev_attr_extts_enable);
-out1:
-	return err;
+	kfree(ptp->pin_attr);
+	kfree(ptp->pin_dev_attr);
 }
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h
index 6d4b68c483f3..e7addea8741b 100644
--- a/drivers/s390/net/qeth_core.h
+++ b/drivers/s390/net/qeth_core.h
@@ -281,8 +281,6 @@ static inline int qeth_is_ipa_enabled(struct qeth_ipa_info *ipa,
 #define QETH_HIGH_WATERMARK_PACK 5
 #define QETH_WATERMARK_PACK_FUZZ 1
 
-#define QETH_IP_HEADER_SIZE 40
-
 /* large receive scatter gather copy break */
 #define QETH_RX_SG_CB (PAGE_SIZE >> 1)
 #define QETH_RX_PULL_LEN 256
@@ -674,8 +672,6 @@ struct qeth_card_info {
 	int broadcast_capable;
 	int unique_id;
 	struct qeth_card_blkt blkt;
-	__u32 csum_mask;
-	__u32 tx_csum_mask;
 	enum qeth_ipa_promisc_modes promisc_mode;
 	__u32 diagass_support;
 	__u32 hwtrap;
@@ -917,7 +913,6 @@ void qeth_clear_thread_running_bit(struct qeth_card *, unsigned long);
 int qeth_core_hardsetup_card(struct qeth_card *);
 void qeth_print_status_message(struct qeth_card *);
 int qeth_init_qdio_queues(struct qeth_card *);
-int qeth_send_startlan(struct qeth_card *);
 int qeth_send_ipa_cmd(struct qeth_card *, struct qeth_cmd_buffer *,
 		  int (*reply_cb)
 		  (struct qeth_card *, struct qeth_reply *, unsigned long),
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index e33558313834..315d8a2db7c0 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -2944,7 +2944,7 @@ int qeth_send_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob,
 }
 EXPORT_SYMBOL_GPL(qeth_send_ipa_cmd);
 
-int qeth_send_startlan(struct qeth_card *card)
+static int qeth_send_startlan(struct qeth_card *card)
 {
 	int rc;
 	struct qeth_cmd_buffer *iob;
@@ -2957,7 +2957,6 @@ int qeth_send_startlan(struct qeth_card *card)
 	rc = qeth_send_ipa_cmd(card, iob, NULL, NULL);
 	return rc;
 }
-EXPORT_SYMBOL_GPL(qeth_send_startlan);
 
 static int qeth_default_setadapterparms_cb(struct qeth_card *card,
 		struct qeth_reply *reply, unsigned long data)
@@ -5087,6 +5086,20 @@ retriable:
 		goto out;
 	}
 
+	rc = qeth_send_startlan(card);
+	if (rc) {
+		QETH_DBF_TEXT_(SETUP, 2, "6err%d", rc);
+		if (rc == IPA_RC_LAN_OFFLINE) {
+			dev_warn(&card->gdev->dev,
+				"The LAN is offline\n");
+			card->lan_online = 0;
+		} else {
+			rc = -ENODEV;
+			goto out;
+		}
+	} else
+		card->lan_online = 1;
+
 	card->options.ipa4.supported_funcs = 0;
 	card->options.ipa6.supported_funcs = 0;
 	card->options.adp.supported_funcs = 0;
@@ -5098,14 +5111,14 @@ retriable:
 	if (qeth_is_supported(card, IPA_SETADAPTERPARMS)) {
 		rc = qeth_query_setadapterparms(card);
 		if (rc < 0) {
-			QETH_DBF_TEXT_(SETUP, 2, "6err%d", rc);
+			QETH_DBF_TEXT_(SETUP, 2, "7err%d", rc);
 			goto out;
 		}
 	}
 	if (qeth_adp_supported(card, IPA_SETADP_SET_DIAG_ASSIST)) {
 		rc = qeth_query_setdiagass(card);
 		if (rc < 0) {
-			QETH_DBF_TEXT_(SETUP, 2, "7err%d", rc);
+			QETH_DBF_TEXT_(SETUP, 2, "8err%d", rc);
 			goto out;
 		}
 	}
@@ -5289,18 +5302,6 @@ int qeth_setassparms_cb(struct qeth_card *card,
 		if (cmd->hdr.prot_version == QETH_PROT_IPV6)
 			card->options.ipa6.enabled_funcs = cmd->hdr.ipa_enabled;
 	}
-	if (cmd->data.setassparms.hdr.assist_no == IPA_INBOUND_CHECKSUM &&
-	    cmd->data.setassparms.hdr.command_code == IPA_CMD_ASS_START) {
-		card->info.csum_mask = cmd->data.setassparms.data.flags_32bit;
-		QETH_CARD_TEXT_(card, 3, "csum:%d", card->info.csum_mask);
-	}
-	if (cmd->data.setassparms.hdr.assist_no == IPA_OUTBOUND_CHECKSUM &&
-	    cmd->data.setassparms.hdr.command_code == IPA_CMD_ASS_START) {
-		card->info.tx_csum_mask =
-			cmd->data.setassparms.data.flags_32bit;
-		QETH_CARD_TEXT_(card, 3, "tcsu:%d", card->info.tx_csum_mask);
-	}
-
 	return 0;
 }
 EXPORT_SYMBOL_GPL(qeth_setassparms_cb);
@@ -6060,23 +6061,96 @@ int qeth_core_ethtool_get_settings(struct net_device *netdev,
 }
 EXPORT_SYMBOL_GPL(qeth_core_ethtool_get_settings);
 
+/* Callback to handle checksum offload command reply from OSA card.
+ * Verify that required features have been enabled on the card.
+ * Return error in hdr->return_code as this value is checked by caller.
+ *
+ * Always returns zero to indicate no further messages from the OSA card.
+ */
+static int qeth_ipa_checksum_run_cmd_cb(struct qeth_card *card,
+					struct qeth_reply *reply,
+					unsigned long data)
+{
+	struct qeth_ipa_cmd *cmd = (struct qeth_ipa_cmd *) data;
+	struct qeth_checksum_cmd *chksum_cb =
+				(struct qeth_checksum_cmd *)reply->param;
+
+	QETH_CARD_TEXT(card, 4, "chkdoccb");
+	if (cmd->hdr.return_code)
+		return 0;
+
+	memset(chksum_cb, 0, sizeof(*chksum_cb));
+	if (cmd->data.setassparms.hdr.command_code == IPA_CMD_ASS_START) {
+		chksum_cb->supported =
+				cmd->data.setassparms.data.chksum.supported;
+		QETH_CARD_TEXT_(card, 3, "strt:%x", chksum_cb->supported);
+	}
+	if (cmd->data.setassparms.hdr.command_code == IPA_CMD_ASS_ENABLE) {
+		chksum_cb->supported =
+				cmd->data.setassparms.data.chksum.supported;
+		chksum_cb->enabled =
+				cmd->data.setassparms.data.chksum.enabled;
+		QETH_CARD_TEXT_(card, 3, "supp:%x", chksum_cb->supported);
+		QETH_CARD_TEXT_(card, 3, "enab:%x", chksum_cb->enabled);
+	}
+	return 0;
+}
+
+/* Send command to OSA card and check results. */
+static int qeth_ipa_checksum_run_cmd(struct qeth_card *card,
+				     enum qeth_ipa_funcs ipa_func,
+				     __u16 cmd_code, long data,
+				     struct qeth_checksum_cmd *chksum_cb)
+{
+	struct qeth_cmd_buffer *iob;
+	int rc = -ENOMEM;
+
+	QETH_CARD_TEXT(card, 4, "chkdocmd");
+	iob = qeth_get_setassparms_cmd(card, ipa_func, cmd_code,
+				       sizeof(__u32), QETH_PROT_IPV4);
+	if (iob)
+		rc = qeth_send_setassparms(card, iob, sizeof(__u32), data,
+					   qeth_ipa_checksum_run_cmd_cb,
+					   chksum_cb);
+	return rc;
+}
+
 static int qeth_send_checksum_on(struct qeth_card *card, int cstype)
 {
-	long rxtx_arg;
+	const __u32 required_features = QETH_IPA_CHECKSUM_IP_HDR |
+					QETH_IPA_CHECKSUM_UDP |
+					QETH_IPA_CHECKSUM_TCP;
+	struct qeth_checksum_cmd chksum_cb;
 	int rc;
 
-	rc = qeth_send_simple_setassparms(card, cstype, IPA_CMD_ASS_START, 0);
+	rc = qeth_ipa_checksum_run_cmd(card, cstype, IPA_CMD_ASS_START, 0,
+				       &chksum_cb);
+	if (!rc) {
+		if ((required_features & chksum_cb.supported) !=
+		    required_features)
+			rc = -EIO;
+		else if (!(QETH_IPA_CHECKSUM_LP2LP & chksum_cb.supported) &&
+			 cstype == IPA_INBOUND_CHECKSUM)
+			dev_warn(&card->gdev->dev,
+				 "Hardware checksumming is performed only if %s and its peer use different OSA Express 3 ports\n",
+				 QETH_CARD_IFNAME(card));
+	}
 	if (rc) {
+		qeth_send_simple_setassparms(card, cstype, IPA_CMD_ASS_STOP, 0);
 		dev_warn(&card->gdev->dev,
 			 "Starting HW checksumming for %s failed, using SW checksumming\n",
 			 QETH_CARD_IFNAME(card));
 		return rc;
 	}
-	rxtx_arg = (cstype == IPA_OUTBOUND_CHECKSUM) ? card->info.tx_csum_mask
-						     : card->info.csum_mask;
-	rc = qeth_send_simple_setassparms(card, cstype, IPA_CMD_ASS_ENABLE,
-					  rxtx_arg);
+	rc = qeth_ipa_checksum_run_cmd(card, cstype, IPA_CMD_ASS_ENABLE,
+				       chksum_cb.supported, &chksum_cb);
+	if (!rc) {
+		if ((required_features & chksum_cb.enabled) !=
+		    required_features)
+			rc = -EIO;
+	}
 	if (rc) {
+		qeth_send_simple_setassparms(card, cstype, IPA_CMD_ASS_STOP, 0);
 		dev_warn(&card->gdev->dev,
 			 "Enabling HW checksumming for %s failed, using SW checksumming\n",
 			 QETH_CARD_IFNAME(card));
@@ -6090,19 +6164,10 @@ static int qeth_send_checksum_on(struct qeth_card *card, int cstype)
 
 static int qeth_set_ipa_csum(struct qeth_card *card, int on, int cstype)
 {
-	int rc;
-
-	if (on) {
-		rc = qeth_send_checksum_on(card, cstype);
-		if (rc)
-			return -EIO;
-	} else {
-		rc = qeth_send_simple_setassparms(card, cstype,
-						  IPA_CMD_ASS_STOP, 0);
-		if (rc)
-			return -EIO;
-	}
-	return 0;
+	int rc = (on) ? qeth_send_checksum_on(card, cstype)
+		      : qeth_send_simple_setassparms(card, cstype,
+						     IPA_CMD_ASS_STOP, 0);
+	return rc ? -EIO : 0;
 }
 
 static int qeth_set_ipa_tso(struct qeth_card *card, int on)
diff --git a/drivers/s390/net/qeth_core_mpc.h b/drivers/s390/net/qeth_core_mpc.h
index 6cccc9a49ede..bc69d0a338ad 100644
--- a/drivers/s390/net/qeth_core_mpc.h
+++ b/drivers/s390/net/qeth_core_mpc.h
@@ -352,11 +352,28 @@ struct qeth_arp_query_info {
 	char *udata;
 };
 
+/* IPA set assist segmentation bit definitions for receive and
+ * transmit checksum offloading.
+ */
+enum qeth_ipa_checksum_bits {
+	QETH_IPA_CHECKSUM_IP_HDR	= 0x0002,
+	QETH_IPA_CHECKSUM_UDP		= 0x0008,
+	QETH_IPA_CHECKSUM_TCP		= 0x0010,
+	QETH_IPA_CHECKSUM_LP2LP		= 0x0020
+};
+
+/* IPA Assist checksum offload reply layout. */
+struct qeth_checksum_cmd {
+	__u32 supported;
+	__u32 enabled;
+} __packed;
+
 /* SETASSPARMS IPA Command: */
 struct qeth_ipacmd_setassparms {
 	struct qeth_ipacmd_setassparms_hdr hdr;
 	union {
 		__u32 flags_32bit;
+		struct qeth_checksum_cmd chksum;
 		struct qeth_arp_cache_entry add_arp_entry;
 		struct qeth_arp_query_data query_arp;
 		__u8 ip[16];
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 9c921c2833f1..bea483307618 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -27,9 +27,6 @@
 
 static int qeth_l2_set_offline(struct ccwgroup_device *);
 static int qeth_l2_stop(struct net_device *);
-static int qeth_l2_send_delmac(struct qeth_card *, __u8 *);
-static int qeth_l2_send_setdelmac(struct qeth_card *, __u8 *,
-			   enum qeth_ipa_cmds);
 static void qeth_l2_set_rx_mode(struct net_device *);
 static int qeth_l2_recover(void *);
 static void qeth_bridgeport_query_support(struct qeth_card *card);
@@ -165,13 +162,70 @@ static int qeth_setdel_makerc(struct qeth_card *card, int retcode)
 	return rc;
 }
 
+static int qeth_l2_send_setdelmac(struct qeth_card *card, __u8 *mac,
+			   enum qeth_ipa_cmds ipacmd)
+{
+	struct qeth_ipa_cmd *cmd;
+	struct qeth_cmd_buffer *iob;
+
+	QETH_CARD_TEXT(card, 2, "L2sdmac");
+	iob = qeth_get_ipacmd_buffer(card, ipacmd, QETH_PROT_IPV4);
+	if (!iob)
+		return -ENOMEM;
+	cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
+	cmd->data.setdelmac.mac_length = OSA_ADDR_LEN;
+	memcpy(&cmd->data.setdelmac.mac, mac, OSA_ADDR_LEN);
+	return qeth_setdel_makerc(card, qeth_send_ipa_cmd(card, iob,
+					NULL, NULL));
+}
+
+static int qeth_l2_send_setmac(struct qeth_card *card, __u8 *mac)
+{
+	int rc;
+
+	QETH_CARD_TEXT(card, 2, "L2Setmac");
+	rc = qeth_l2_send_setdelmac(card, mac, IPA_CMD_SETVMAC);
+	if (rc == 0) {
+		card->info.mac_bits |= QETH_LAYER2_MAC_REGISTERED;
+		memcpy(card->dev->dev_addr, mac, OSA_ADDR_LEN);
+		dev_info(&card->gdev->dev,
+			"MAC address %pM successfully registered on device %s\n",
+			card->dev->dev_addr, card->dev->name);
+	} else {
+		card->info.mac_bits &= ~QETH_LAYER2_MAC_REGISTERED;
+		switch (rc) {
+		case -EEXIST:
+			dev_warn(&card->gdev->dev,
+				"MAC address %pM already exists\n", mac);
+			break;
+		case -EPERM:
+			dev_warn(&card->gdev->dev,
+				"MAC address %pM is not authorized\n", mac);
+			break;
+		}
+	}
+	return rc;
+}
+
+static int qeth_l2_send_delmac(struct qeth_card *card, __u8 *mac)
+{
+	int rc;
+
+	QETH_CARD_TEXT(card, 2, "L2Delmac");
+	if (!(card->info.mac_bits & QETH_LAYER2_MAC_REGISTERED))
+		return 0;
+	rc = qeth_l2_send_setdelmac(card, mac, IPA_CMD_DELVMAC);
+	if (rc == 0)
+		card->info.mac_bits &= ~QETH_LAYER2_MAC_REGISTERED;
+	return rc;
+}
+
 static int qeth_l2_send_setgroupmac(struct qeth_card *card, __u8 *mac)
 {
 	int rc;
 
 	QETH_CARD_TEXT(card, 2, "L2Sgmac");
-	rc = qeth_setdel_makerc(card, qeth_l2_send_setdelmac(card, mac,
-					IPA_CMD_SETGMAC));
+	rc = qeth_l2_send_setdelmac(card, mac, IPA_CMD_SETGMAC);
 	if (rc == -EEXIST)
 		QETH_DBF_MESSAGE(2, "Group MAC %pM already existing on %s\n",
 			mac, QETH_CARD_IFNAME(card));
@@ -186,8 +240,7 @@ static int qeth_l2_send_delgroupmac(struct qeth_card *card, __u8 *mac)
 	int rc;
 
 	QETH_CARD_TEXT(card, 2, "L2Dgmac");
-	rc = qeth_setdel_makerc(card, qeth_l2_send_setdelmac(card, mac,
-					IPA_CMD_DELGMAC));
+	rc = qeth_l2_send_setdelmac(card, mac, IPA_CMD_DELGMAC);
 	if (rc)
 		QETH_DBF_MESSAGE(2,
 			"Could not delete group MAC %pM on %s: %d\n",
@@ -195,28 +248,27 @@ static int qeth_l2_send_delgroupmac(struct qeth_card *card, __u8 *mac)
 	return rc;
 }
 
-static inline u32 qeth_l2_mac_hash(const u8 *addr)
+static int qeth_l2_write_mac(struct qeth_card *card, struct qeth_mac *mac)
 {
-	return get_unaligned((u32 *)(&addr[2]));
+	if (mac->is_uc) {
+		return qeth_l2_send_setdelmac(card, mac->mac_addr,
+						IPA_CMD_SETVMAC);
+	} else {
+		return qeth_l2_send_setgroupmac(card, mac->mac_addr);
+	}
 }
 
-static int qeth_l2_write_mac(struct qeth_card *card, struct qeth_mac *mac)
+static int qeth_l2_remove_mac(struct qeth_card *card, struct qeth_mac *mac)
 {
-
-	int rc;
-
 	if (mac->is_uc) {
-		rc = qeth_setdel_makerc(card,
-				qeth_l2_send_setdelmac(card, mac->mac_addr,
-						IPA_CMD_SETVMAC));
+		return qeth_l2_send_setdelmac(card, mac->mac_addr,
+						IPA_CMD_DELVMAC);
 	} else {
-		rc = qeth_setdel_makerc(card,
-				qeth_l2_send_setgroupmac(card, mac->mac_addr));
+		return qeth_l2_send_delgroupmac(card, mac->mac_addr);
 	}
-	return rc;
 }
 
-static void qeth_l2_del_all_macs(struct qeth_card *card, int del)
+static void qeth_l2_del_all_macs(struct qeth_card *card)
 {
 	struct qeth_mac *mac;
 	struct hlist_node *tmp;
@@ -224,19 +276,17 @@ static void qeth_l2_del_all_macs(struct qeth_card *card, int del)
 
 	spin_lock_bh(&card->mclock);
 	hash_for_each_safe(card->mac_htable, i, tmp, mac, hnode) {
-		if (del) {
-			if (mac->is_uc)
-				qeth_l2_send_setdelmac(card, mac->mac_addr,
-						IPA_CMD_DELVMAC);
-			else
-				qeth_l2_send_delgroupmac(card, mac->mac_addr);
-		}
 		hash_del(&mac->hnode);
 		kfree(mac);
 	}
 	spin_unlock_bh(&card->mclock);
 }
 
+static inline u32 qeth_l2_mac_hash(const u8 *addr)
+{
+	return get_unaligned((u32 *)(&addr[2]));
+}
+
 static inline int qeth_l2_get_cast_type(struct qeth_card *card,
 			struct sk_buff *skb)
 {
@@ -425,7 +475,7 @@ static void qeth_l2_stop_card(struct qeth_card *card, int recovery_mode)
 		card->state = CARD_STATE_SOFTSETUP;
 	}
 	if (card->state == CARD_STATE_SOFTSETUP) {
-		qeth_l2_del_all_macs(card, 0);
+		qeth_l2_del_all_macs(card);
 		qeth_clear_ipacmd_list(card);
 		card->state = CARD_STATE_HARDSETUP;
 	}
@@ -577,65 +627,6 @@ out:
 	return work_done;
 }
 
-static int qeth_l2_send_setdelmac(struct qeth_card *card, __u8 *mac,
-			   enum qeth_ipa_cmds ipacmd)
-{
-	struct qeth_ipa_cmd *cmd;
-	struct qeth_cmd_buffer *iob;
-
-	QETH_CARD_TEXT(card, 2, "L2sdmac");
-	iob = qeth_get_ipacmd_buffer(card, ipacmd, QETH_PROT_IPV4);
-	if (!iob)
-		return -ENOMEM;
-	cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
-	cmd->data.setdelmac.mac_length = OSA_ADDR_LEN;
-	memcpy(&cmd->data.setdelmac.mac, mac, OSA_ADDR_LEN);
-	return qeth_send_ipa_cmd(card, iob, NULL, NULL);
-}
-
-static int qeth_l2_send_setmac(struct qeth_card *card, __u8 *mac)
-{
-	int rc;
-
-	QETH_CARD_TEXT(card, 2, "L2Setmac");
-	rc = qeth_setdel_makerc(card, qeth_l2_send_setdelmac(card, mac,
-					IPA_CMD_SETVMAC));
-	if (rc == 0) {
-		card->info.mac_bits |= QETH_LAYER2_MAC_REGISTERED;
-		memcpy(card->dev->dev_addr, mac, OSA_ADDR_LEN);
-		dev_info(&card->gdev->dev,
-			"MAC address %pM successfully registered on device %s\n",
-			card->dev->dev_addr, card->dev->name);
-	} else {
-		card->info.mac_bits &= ~QETH_LAYER2_MAC_REGISTERED;
-		switch (rc) {
-		case -EEXIST:
-			dev_warn(&card->gdev->dev,
-				"MAC address %pM already exists\n", mac);
-			break;
-		case -EPERM:
-			dev_warn(&card->gdev->dev,
-				"MAC address %pM is not authorized\n", mac);
-			break;
-		}
-	}
-	return rc;
-}
-
-static int qeth_l2_send_delmac(struct qeth_card *card, __u8 *mac)
-{
-	int rc;
-
-	QETH_CARD_TEXT(card, 2, "L2Delmac");
-	if (!(card->info.mac_bits & QETH_LAYER2_MAC_REGISTERED))
-		return 0;
-	rc = qeth_setdel_makerc(card, qeth_l2_send_setdelmac(card, mac,
-					IPA_CMD_DELVMAC));
-	if (rc == 0)
-		card->info.mac_bits &= ~QETH_LAYER2_MAC_REGISTERED;
-	return rc;
-}
-
 static int qeth_l2_request_initial_mac(struct qeth_card *card)
 {
 	int rc = 0;
@@ -794,14 +785,7 @@ static void qeth_l2_set_rx_mode(struct net_device *dev)
 
 	hash_for_each_safe(card->mac_htable, i, tmp, mac, hnode) {
 		if (mac->disp_flag == QETH_DISP_ADDR_DELETE) {
-			if (!mac->is_uc)
-				rc = qeth_l2_send_delgroupmac(card,
-						mac->mac_addr);
-			else {
-				rc = qeth_l2_send_setdelmac(card, mac->mac_addr,
-						IPA_CMD_DELVMAC);
-			}
-
+			qeth_l2_remove_mac(card, mac);
 			hash_del(&mac->hnode);
 			kfree(mac);
 
@@ -1193,21 +1177,6 @@ static int __qeth_l2_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 	/* softsetup */
 	QETH_DBF_TEXT(SETUP, 2, "softsetp");
 
-	rc = qeth_send_startlan(card);
-	if (rc) {
-		QETH_DBF_TEXT_(SETUP, 2, "1err%d", rc);
-		if (rc == 0xe080) {
-			dev_warn(&card->gdev->dev,
-				"The LAN is offline\n");
-			card->lan_online = 0;
-			goto contin;
-		}
-		rc = -ENODEV;
-		goto out_remove;
-	} else
-		card->lan_online = 1;
-
-contin:
 	if ((card->info.type == QETH_CARD_TYPE_OSD) ||
 	    (card->info.type == QETH_CARD_TYPE_OSX)) {
 		rc = qeth_l2_start_ipassists(card);
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index ac37d050e765..06d0addcc058 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -3227,21 +3227,6 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 	/* softsetup */
 	QETH_DBF_TEXT(SETUP, 2, "softsetp");
 
-	rc = qeth_send_startlan(card);
-	if (rc) {
-		QETH_DBF_TEXT_(SETUP, 2, "1err%d", rc);
-		if (rc == 0xe080) {
-			dev_warn(&card->gdev->dev,
-				"The LAN is offline\n");
-			card->lan_online = 0;
-			goto contin;
-		}
-		rc = -ENODEV;
-		goto out_remove;
-	} else
-		card->lan_online = 1;
-
-contin:
 	rc = qeth_l3_setadapter_parms(card);
 	if (rc)
 		QETH_DBF_TEXT_(SETUP, 2, "2err%04x", rc);
diff --git a/drivers/s390/net/qeth_l3_sys.c b/drivers/s390/net/qeth_l3_sys.c
index 0e00a5ce0f00..05e9471e3d3f 100644
--- a/drivers/s390/net/qeth_l3_sys.c
+++ b/drivers/s390/net/qeth_l3_sys.c
@@ -250,9 +250,6 @@ static ssize_t qeth_l3_dev_hsuid_show(struct device *dev,
 	if (card->info.type != QETH_CARD_TYPE_IQD)
 		return -EPERM;
 
-	if (card->state == CARD_STATE_DOWN)
-		return -EPERM;
-
 	memcpy(tmp_hsuid, card->options.hsuid, sizeof(tmp_hsuid));
 	EBCASC(tmp_hsuid, 8);
 	return sprintf(buf, "%s\n", tmp_hsuid);
@@ -692,15 +689,15 @@ static ssize_t qeth_l3_dev_vipa_add_show(char *buf, struct qeth_card *card,
 			enum qeth_prot_versions proto)
 {
 	struct qeth_ipaddr *ipaddr;
-	struct hlist_node  *tmp;
 	char addr_str[40];
+	int str_len = 0;
 	int entry_len; /* length of 1 entry string, differs between v4 and v6 */
-	int i = 0;
+	int i;
 
 	entry_len = (proto == QETH_PROT_IPV4)? 12 : 40;
 	entry_len += 2; /* \n + terminator */
 	spin_lock_bh(&card->ip_lock);
-	hash_for_each_safe(card->ip_htable, i, tmp, ipaddr, hnode) {
+	hash_for_each(card->ip_htable, i, ipaddr, hnode) {
 		if (ipaddr->proto != proto)
 			continue;
 		if (ipaddr->type != QETH_IP_TYPE_VIPA)
@@ -708,16 +705,17 @@ static ssize_t qeth_l3_dev_vipa_add_show(char *buf, struct qeth_card *card,
 		/* String must not be longer than PAGE_SIZE. So we check if
 		 * string length gets near PAGE_SIZE. Then we can savely display
 		 * the next IPv6 address (worst case, compared to IPv4) */
-		if ((PAGE_SIZE - i) <= entry_len)
+		if ((PAGE_SIZE - str_len) <= entry_len)
 			break;
 		qeth_l3_ipaddr_to_string(proto, (const u8 *)&ipaddr->u,
 			addr_str);
-		i += snprintf(buf + i, PAGE_SIZE - i, "%s\n", addr_str);
+		str_len += snprintf(buf + str_len, PAGE_SIZE - str_len, "%s\n",
+				    addr_str);
 	}
 	spin_unlock_bh(&card->ip_lock);
-	i += snprintf(buf + i, PAGE_SIZE - i, "\n");
+	str_len += snprintf(buf + str_len, PAGE_SIZE - str_len, "\n");
 
-	return i;
+	return str_len;
 }
 
 static ssize_t qeth_l3_dev_vipa_add4_show(struct device *dev,
@@ -854,15 +852,15 @@ static ssize_t qeth_l3_dev_rxip_add_show(char *buf, struct qeth_card *card,
 		       enum qeth_prot_versions proto)
 {
 	struct qeth_ipaddr *ipaddr;
-	struct hlist_node *tmp;
 	char addr_str[40];
+	int str_len = 0;
 	int entry_len; /* length of 1 entry string, differs between v4 and v6 */
-	int i = 0;
+	int i;
 
 	entry_len = (proto == QETH_PROT_IPV4)? 12 : 40;
 	entry_len += 2; /* \n + terminator */
 	spin_lock_bh(&card->ip_lock);
-	hash_for_each_safe(card->ip_htable, i, tmp, ipaddr, hnode) {
+	hash_for_each(card->ip_htable, i, ipaddr, hnode) {
 		if (ipaddr->proto != proto)
 			continue;
 		if (ipaddr->type != QETH_IP_TYPE_RXIP)
@@ -870,16 +868,17 @@ static ssize_t qeth_l3_dev_rxip_add_show(char *buf, struct qeth_card *card,
 		/* String must not be longer than PAGE_SIZE. So we check if
 		 * string length gets near PAGE_SIZE. Then we can savely display
 		 * the next IPv6 address (worst case, compared to IPv4) */
-		if ((PAGE_SIZE - i) <= entry_len)
+		if ((PAGE_SIZE - str_len) <= entry_len)
 			break;
 		qeth_l3_ipaddr_to_string(proto, (const u8 *)&ipaddr->u,
 			addr_str);
-		i += snprintf(buf + i, PAGE_SIZE - i, "%s\n", addr_str);
+		str_len += snprintf(buf + str_len, PAGE_SIZE - str_len, "%s\n",
+				    addr_str);
 	}
 	spin_unlock_bh(&card->ip_lock);
-	i += snprintf(buf + i, PAGE_SIZE - i, "\n");
+	str_len += snprintf(buf + str_len, PAGE_SIZE - str_len, "\n");
 
-	return i;
+	return str_len;
 }
 
 static ssize_t qeth_l3_dev_rxip_add4_show(struct device *dev,
diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
index b1e39f985ec9..93b5a0012417 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
@@ -2282,7 +2282,7 @@ static int _bnx2fc_create(struct net_device *netdev,
 	}
 
 	/* obtain physical netdev */
-	if (netdev->priv_flags & IFF_802_1Q_VLAN)
+	if (is_vlan_dev(netdev))
 		phys_dev = vlan_dev_real_dev(netdev);
 
 	/* verify if the physical device is a netxtreme2 device */
@@ -2320,7 +2320,7 @@ static int _bnx2fc_create(struct net_device *netdev,
 		goto ifput_err;
 	}
 
-	if (netdev->priv_flags & IFF_802_1Q_VLAN) {
+	if (is_vlan_dev(netdev)) {
 		vlan_id = vlan_dev_vlan_id(netdev);
 		interface->vlan_enabled = 1;
 	}
@@ -2538,7 +2538,7 @@ static bool bnx2fc_match(struct net_device *netdev)
 	struct net_device *phys_dev = netdev;
 
 	mutex_lock(&bnx2fc_dev_lock);
-	if (netdev->priv_flags & IFF_802_1Q_VLAN)
+	if (is_vlan_dev(netdev))
 		phys_dev = vlan_dev_real_dev(netdev);
 
 	if (bnx2fc_hba_lookup(phys_dev)) {
diff --git a/drivers/scsi/cxgbi/libcxgbi.c b/drivers/scsi/cxgbi/libcxgbi.c
index 9167bcd9fffe..bd7d39ecbd24 100644
--- a/drivers/scsi/cxgbi/libcxgbi.c
+++ b/drivers/scsi/cxgbi/libcxgbi.c
@@ -223,7 +223,7 @@ struct cxgbi_device *cxgbi_device_find_by_netdev(struct net_device *ndev,
 	struct cxgbi_device *cdev, *tmp;
 	int i;
 
-	if (ndev->priv_flags & IFF_802_1Q_VLAN) {
+	if (is_vlan_dev(ndev)) {
 		vdev = ndev;
 		ndev = vlan_dev_real_dev(ndev);
 		log_debug(1 << CXGBI_DBG_DEV,
@@ -256,7 +256,7 @@ struct cxgbi_device *cxgbi_device_find_by_netdev_rcu(struct net_device *ndev,
 	struct cxgbi_device *cdev;
 	int i;
 
-	if (ndev->priv_flags & IFF_802_1Q_VLAN) {
+	if (is_vlan_dev(ndev)) {
 		vdev = ndev;
 		ndev = vlan_dev_real_dev(ndev);
 		pr_info("vlan dev %s -> %s.\n", vdev->name, ndev->name);
@@ -290,7 +290,7 @@ static struct cxgbi_device *cxgbi_device_find_by_mac(struct net_device *ndev,
 	struct cxgbi_device *cdev, *tmp;
 	int i;
 
-	if (ndev->priv_flags & IFF_802_1Q_VLAN) {
+	if (is_vlan_dev(ndev)) {
 		vdev = ndev;
 		ndev = vlan_dev_real_dev(ndev);
 		pr_info("vlan dev %s -> %s.\n", vdev->name, ndev->name);
diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c
index 86af57f7c11a..ab7bc1505e0b 100644
--- a/drivers/scsi/fcoe/fcoe.c
+++ b/drivers/scsi/fcoe/fcoe.c
@@ -327,8 +327,7 @@ static int fcoe_interface_setup(struct fcoe_interface *fcoe,
 
 	/* look for SAN MAC address, if multiple SAN MACs exist, only
 	 * use the first one for SPMA */
-	real_dev = (netdev->priv_flags & IFF_802_1Q_VLAN) ?
-		vlan_dev_real_dev(netdev) : netdev;
+	real_dev = is_vlan_dev(netdev) ? vlan_dev_real_dev(netdev) : netdev;
 	fcoe->realdev = real_dev;
 	rcu_read_lock();
 	for_each_dev_addr(real_dev, ha) {
@@ -731,7 +730,7 @@ static int fcoe_netdev_config(struct fc_lport *lport, struct net_device *netdev)
 	ctlr = fcoe_to_ctlr(fcoe);
 
 	/* Figure out the VLAN ID, if any */
-	if (netdev->priv_flags & IFF_802_1Q_VLAN)
+	if (is_vlan_dev(netdev))
 		lport->vlan = vlan_dev_vlan_id(netdev);
 	else
 		lport->vlan = 0;
@@ -960,13 +959,13 @@ static inline int fcoe_em_config(struct fc_lport *lport)
 	 * Reuse existing offload em instance in case
 	 * it is already allocated on real eth device
 	 */
-	if (fcoe->netdev->priv_flags & IFF_802_1Q_VLAN)
+	if (is_vlan_dev(fcoe->netdev))
 		cur_real_dev = vlan_dev_real_dev(fcoe->netdev);
 	else
 		cur_real_dev = fcoe->netdev;
 
 	list_for_each_entry(oldfcoe, &fcoe_hostlist, list) {
-		if (oldfcoe->netdev->priv_flags & IFF_802_1Q_VLAN)
+		if (is_vlan_dev(oldfcoe->netdev))
 			old_real_dev = vlan_dev_real_dev(oldfcoe->netdev);
 		else
 			old_real_dev = oldfcoe->netdev;
@@ -1564,7 +1563,7 @@ static int fcoe_xmit(struct fc_lport *lport, struct fc_frame *fp)
 	skb->protocol = htons(ETH_P_FCOE);
 	skb->priority = fcoe->priority;
 
-	if (fcoe->netdev->priv_flags & IFF_802_1Q_VLAN &&
+	if (is_vlan_dev(fcoe->netdev) &&
 	    fcoe->realdev->features & NETIF_F_HW_VLAN_CTAG_TX) {
 		/* must set skb->dev before calling vlan_put_tag */
 		skb->dev = fcoe->realdev;
@@ -1795,7 +1794,7 @@ fcoe_hostlist_lookup_realdev_port(struct net_device *netdev)
 	struct net_device *real_dev;
 
 	list_for_each_entry(fcoe, &fcoe_hostlist, list) {
-		if (fcoe->netdev->priv_flags & IFF_802_1Q_VLAN)
+		if (is_vlan_dev(fcoe->netdev))
 			real_dev = vlan_dev_real_dev(fcoe->netdev);
 		else
 			real_dev = fcoe->netdev;
diff --git a/drivers/staging/ks7010/ks_hostif.c b/drivers/staging/ks7010/ks_hostif.c
index 1fbd495e5e63..c7652c35be19 100644
--- a/drivers/staging/ks7010/ks_hostif.c
+++ b/drivers/staging/ks7010/ks_hostif.c
@@ -461,7 +461,6 @@ void hostif_data_indication(struct ks_wlan_private *priv)
 			skb->protocol = eth_type_trans(skb, skb->dev);
 			priv->nstats.rx_packets++;
 			priv->nstats.rx_bytes += rx_ind_size;
-			skb->dev->last_rx = jiffies;
 			netif_rx(skb);
 		} else {
 			priv->nstats.rx_dropped++;
@@ -494,7 +493,6 @@ void hostif_data_indication(struct ks_wlan_private *priv)
 			skb->protocol = eth_type_trans(skb, skb->dev);
 			priv->nstats.rx_packets++;
 			priv->nstats.rx_bytes += rx_ind_size;
-			skb->dev->last_rx = jiffies;
 			netif_rx(skb);
 		} else {
 			priv->nstats.rx_dropped++;
diff --git a/drivers/staging/netlogic/xlr_net.c b/drivers/staging/netlogic/xlr_net.c
index fb0928a4fb97..781ef623233e 100644
--- a/drivers/staging/netlogic/xlr_net.c
+++ b/drivers/staging/netlogic/xlr_net.c
@@ -155,7 +155,6 @@ static void xlr_net_fmn_handler(int bkt, int src_stnid, int size, int code,
 		skb_reserve(skb, BYTE_OFFSET);
 		skb_put(skb, length);
 		skb->protocol = eth_type_trans(skb, skb->dev);
-		skb->dev->last_rx = jiffies;
 		netif_rx(skb);
 		/* Fill rx ring */
 		skb_data = xlr_alloc_skb();
@@ -397,14 +396,6 @@ static void xlr_stats(struct net_device *ndev, struct rtnl_link_stats64 *stats)
 			TX_DROP_FRAME_COUNTER);
 }
 
-static struct rtnl_link_stats64 *xlr_get_stats64(struct net_device *ndev,
-						 struct rtnl_link_stats64 *stats
-						 )
-{
-	xlr_stats(ndev, stats);
-	return stats;
-}
-
 static const struct net_device_ops xlr_netdev_ops = {
 	.ndo_open = xlr_net_open,
 	.ndo_stop = xlr_net_stop,
@@ -412,7 +403,7 @@ static const struct net_device_ops xlr_netdev_ops = {
 	.ndo_select_queue = xlr_net_select_queue,
 	.ndo_set_mac_address = xlr_net_set_mac_addr,
 	.ndo_set_rx_mode = xlr_set_rx_mode,
-	.ndo_get_stats64 = xlr_get_stats64,
+	.ndo_get_stats64 = xlr_stats,
 };
 
 /*
diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
index f0900d1c4d7b..fc849d4a1b5d 100644
--- a/drivers/staging/octeon/ethernet-rx.c
+++ b/drivers/staging/octeon/ethernet-rx.c
@@ -429,7 +429,7 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
 
 	if (rx_count < budget) {
 		/* No more work */
-		napi_complete(napi);
+		napi_complete_done(napi, rx_count);
 		enable_irq(rx_group->irq);
 	}
 	return rx_count;
diff --git a/drivers/staging/octeon/ethernet-tx.c b/drivers/staging/octeon/ethernet-tx.c
index 6b4c20872323..0b8053205091 100644
--- a/drivers/staging/octeon/ethernet-tx.c
+++ b/drivers/staging/octeon/ethernet-tx.c
@@ -23,6 +23,7 @@
 #endif /* CONFIG_XFRM */
 
 #include <linux/atomic.h>
+#include <net/sch_generic.h>
 
 #include <asm/octeon/octeon.h>
 
@@ -369,9 +370,7 @@ int cvm_oct_xmit(struct sk_buff *skb, struct net_device *dev)
 
 #ifdef CONFIG_NET_SCHED
 	skb->tc_index = 0;
-#ifdef CONFIG_NET_CLS_ACT
-	skb->tc_verd = 0;
-#endif /* CONFIG_NET_CLS_ACT */
+	skb_reset_tc(skb);
 #endif /* CONFIG_NET_SCHED */
 #endif /* REUSE_SKBUFFS_WITHOUT_FREE */
 
diff --git a/drivers/staging/rtl8192e/rtllib_rx.c b/drivers/staging/rtl8192e/rtllib_rx.c
index e5ba7d1a809f..43a77745e6fb 100644
--- a/drivers/staging/rtl8192e/rtllib_rx.c
+++ b/drivers/staging/rtl8192e/rtllib_rx.c
@@ -1375,7 +1375,6 @@ static int rtllib_rx_InfraAdhoc(struct rtllib_device *ieee, struct sk_buff *skb,
 		ieee->LinkDetectInfo.NumRecvDataInPeriod++;
 		ieee->LinkDetectInfo.NumRxOkInPeriod++;
 	}
-	dev->last_rx = jiffies;
 
 	/* Data frame - extract src/dst addresses */
 	rtllib_rx_extract_addr(ieee, hdr, dst, src, bssid);
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
index 82f654305414..b1f2fdfcb718 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
@@ -1103,11 +1103,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 		stats = hostap_get_stats(dev);
 		from_assoc_ap = 1;
 	}
-#endif
-
-	dev->last_rx = jiffies;
 
-#ifdef NOT_YET
 	if ((ieee->iw_mode == IW_MODE_MASTER ||
 	     ieee->iw_mode == IW_MODE_REPEAT) &&
 	    !from_assoc_ap) {
diff --git a/drivers/staging/unisys/visornic/visornic_main.c b/drivers/staging/unisys/visornic/visornic_main.c
index c1f674f5268c..ca3743d273e0 100644
--- a/drivers/staging/unisys/visornic/visornic_main.c
+++ b/drivers/staging/unisys/visornic/visornic_main.c
@@ -1657,7 +1657,7 @@ static int visornic_poll(struct napi_struct *napi, int budget)
 
 	/* If there aren't any more packets to receive stop the poll */
 	if (rx_count < budget)
-		napi_complete(napi);
+		napi_complete_done(napi, rx_count);
 
 	return rx_count;
 }
diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c b/drivers/staging/wlan-ng/hfa384x_usb.c
index 4fe037aeef12..6134eba5cad4 100644
--- a/drivers/staging/wlan-ng/hfa384x_usb.c
+++ b/drivers/staging/wlan-ng/hfa384x_usb.c
@@ -3409,7 +3409,6 @@ static void hfa384x_usbin_rx(struct wlandevice *wlandev, struct sk_buff *skb)
 			&usbin->rxfrm.desc.frame_control, hdrlen);
 
 		skb->dev = wlandev->netdev;
-		skb->dev->last_rx = jiffies;
 
 		/* And set the frame length properly */
 		skb_trim(skb, data_len + hdrlen);
diff --git a/drivers/staging/wlan-ng/p80211netdev.c b/drivers/staging/wlan-ng/p80211netdev.c
index 73fcf07254fe..53dbbd69e552 100644
--- a/drivers/staging/wlan-ng/p80211netdev.c
+++ b/drivers/staging/wlan-ng/p80211netdev.c
@@ -252,7 +252,6 @@ static int p80211_convert_to_ether(struct wlandevice *wlandev,
 	}
 
 	if (skb_p80211_to_ether(wlandev, wlandev->ethconv, skb) == 0) {
-		skb->dev->last_rx = jiffies;
 		wlandev->netdev->stats.rx_packets++;
 		wlandev->netdev->stats.rx_bytes += skb->len;
 		netif_rx_ni(skb);
@@ -287,7 +286,6 @@ static void p80211netdev_rx_bh(unsigned long arg)
 				skb->ip_summed = CHECKSUM_NONE;
 				skb->pkt_type = PACKET_OTHERHOST;
 				skb->protocol = htons(ETH_P_80211_RAW);
-				dev->last_rx = jiffies;
 
 				dev->stats.rx_packets++;
 				dev->stats.rx_bytes += skb->len;
diff --git a/drivers/target/iscsi/iscsi_target_login.c b/drivers/target/iscsi/iscsi_target_login.c
index 450f51deb2a2..eab274d17b5c 100644
--- a/drivers/target/iscsi/iscsi_target_login.c
+++ b/drivers/target/iscsi/iscsi_target_login.c
@@ -17,6 +17,7 @@
  ******************************************************************************/
 
 #include <crypto/hash.h>
+#include <linux/module.h>
 #include <linux/string.h>
 #include <linux/kthread.h>
 #include <linux/idr.h>
diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig
index 40764ecad9ce..cfdecea5078f 100644
--- a/drivers/vhost/Kconfig
+++ b/drivers/vhost/Kconfig
@@ -1,6 +1,6 @@
 config VHOST_NET
 	tristate "Host kernel accelerator for virtio net"
-	depends on NET && EVENTFD && (TUN || !TUN) && (MACVTAP || !MACVTAP)
+	depends on NET && EVENTFD && (TUN || !TUN) && (TAP || !TAP)
 	select VHOST
 	---help---
 	  This kernel module can be loaded in host kernel to accelerate
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 5dc34653274a..2fe35354f20e 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -24,6 +24,7 @@
 #include <linux/if_arp.h>
 #include <linux/if_tun.h>
 #include <linux/if_macvlan.h>
+#include <linux/if_tap.h>
 #include <linux/if_vlan.h>
 
 #include <net/sock.h>
@@ -351,6 +352,15 @@ static int vhost_net_tx_get_vq_desc(struct vhost_net *net,
 	return r;
 }
 
+static bool vhost_exceeds_maxpend(struct vhost_net *net)
+{
+	struct vhost_net_virtqueue *nvq = &net->vqs[VHOST_NET_VQ_TX];
+	struct vhost_virtqueue *vq = &nvq->vq;
+
+	return (nvq->upend_idx + vq->num - VHOST_MAX_PEND) % UIO_MAXIOV
+		== nvq->done_idx;
+}
+
 /* Expects to be always run from workqueue - which acts as
  * read-size critical section for our kind of RCU. */
 static void handle_tx(struct vhost_net *net)
@@ -394,8 +404,7 @@ static void handle_tx(struct vhost_net *net)
 		/* If more outstanding DMAs, queue the work.
 		 * Handle upend_idx wrap around
 		 */
-		if (unlikely((nvq->upend_idx + vq->num - VHOST_MAX_PEND)
-			      % UIO_MAXIOV == nvq->done_idx))
+		if (unlikely(vhost_exceeds_maxpend(net)))
 			break;
 
 		head = vhost_net_tx_get_vq_desc(net, vq, vq->iov,
@@ -454,6 +463,16 @@ static void handle_tx(struct vhost_net *net)
 			msg.msg_control = NULL;
 			ubufs = NULL;
 		}
+
+		total_len += len;
+		if (total_len < VHOST_NET_WEIGHT &&
+		    !vhost_vq_avail_empty(&net->dev, vq) &&
+		    likely(!vhost_exceeds_maxpend(net))) {
+			msg.msg_flags |= MSG_MORE;
+		} else {
+			msg.msg_flags &= ~MSG_MORE;
+		}
+
 		/* TODO: Check specific error and bomb out unless ENOBUFS? */
 		err = sock->ops->sendmsg(sock, &msg, len);
 		if (unlikely(err < 0)) {
@@ -472,7 +491,6 @@ static void handle_tx(struct vhost_net *net)
 			vhost_add_used_and_signal(&net->dev, vq, head, 0);
 		else
 			vhost_zerocopy_signal_used(net, vq);
-		total_len += len;
 		vhost_net_tx_packet(net);
 		if (unlikely(total_len >= VHOST_NET_WEIGHT)) {
 			vhost_poll_queue(&vq->poll);
@@ -943,7 +961,7 @@ static struct socket *get_tap_socket(int fd)
 	sock = tun_get_socket(file);
 	if (!IS_ERR(sock))
 		return sock;
-	sock = macvtap_get_socket(file);
+	sock = tap_get_socket(file);
 	if (IS_ERR(sock))
 		fput(file);
 	return sock;
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 8f99fe08de02..4269e621e254 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -2239,11 +2239,15 @@ bool vhost_vq_avail_empty(struct vhost_dev *dev, struct vhost_virtqueue *vq)
 	__virtio16 avail_idx;
 	int r;
 
+	if (vq->avail_idx != vq->last_avail_idx)
+		return false;
+
 	r = vhost_get_user(vq, avail_idx, &vq->avail->idx);
-	if (r)
+	if (unlikely(r))
 		return false;
+	vq->avail_idx = vhost16_to_cpu(vq, avail_idx);
 
-	return vhost16_to_cpu(vq, avail_idx) == vq->avail_idx;
+	return vq->avail_idx == vq->last_avail_idx;
 }
 EXPORT_SYMBOL_GPL(vhost_vq_avail_empty);
 
diff --git a/drivers/virtio/virtio.c b/drivers/virtio/virtio.c
index 7062bb0975a5..400d70b69379 100644
--- a/drivers/virtio/virtio.c
+++ b/drivers/virtio/virtio.c
@@ -100,11 +100,6 @@ static int virtio_uevent(struct device *_dv, struct kobj_uevent_env *env)
 			      dev->id.device, dev->id.vendor);
 }
 
-static void add_status(struct virtio_device *dev, unsigned status)
-{
-	dev->config->set_status(dev, dev->config->get_status(dev) | status);
-}
-
 void virtio_check_driver_offered_feature(const struct virtio_device *vdev,
 					 unsigned int fbit)
 {
@@ -145,14 +140,15 @@ void virtio_config_changed(struct virtio_device *dev)
 }
 EXPORT_SYMBOL_GPL(virtio_config_changed);
 
-static void virtio_config_disable(struct virtio_device *dev)
+void virtio_config_disable(struct virtio_device *dev)
 {
 	spin_lock_irq(&dev->config_lock);
 	dev->config_enabled = false;
 	spin_unlock_irq(&dev->config_lock);
 }
+EXPORT_SYMBOL_GPL(virtio_config_disable);
 
-static void virtio_config_enable(struct virtio_device *dev)
+void virtio_config_enable(struct virtio_device *dev)
 {
 	spin_lock_irq(&dev->config_lock);
 	dev->config_enabled = true;
@@ -161,8 +157,15 @@ static void virtio_config_enable(struct virtio_device *dev)
 	dev->config_change_pending = false;
 	spin_unlock_irq(&dev->config_lock);
 }
+EXPORT_SYMBOL_GPL(virtio_config_enable);
+
+void virtio_add_status(struct virtio_device *dev, unsigned int status)
+{
+	dev->config->set_status(dev, dev->config->get_status(dev) | status);
+}
+EXPORT_SYMBOL_GPL(virtio_add_status);
 
-static int virtio_finalize_features(struct virtio_device *dev)
+int virtio_finalize_features(struct virtio_device *dev)
 {
 	int ret = dev->config->finalize_features(dev);
 	unsigned status;
@@ -173,7 +176,7 @@ static int virtio_finalize_features(struct virtio_device *dev)
 	if (!virtio_has_feature(dev, VIRTIO_F_VERSION_1))
 		return 0;
 
-	add_status(dev, VIRTIO_CONFIG_S_FEATURES_OK);
+	virtio_add_status(dev, VIRTIO_CONFIG_S_FEATURES_OK);
 	status = dev->config->get_status(dev);
 	if (!(status & VIRTIO_CONFIG_S_FEATURES_OK)) {
 		dev_err(&dev->dev, "virtio: device refuses features: %x\n",
@@ -182,6 +185,7 @@ static int virtio_finalize_features(struct virtio_device *dev)
 	}
 	return 0;
 }
+EXPORT_SYMBOL_GPL(virtio_finalize_features);
 
 static int virtio_dev_probe(struct device *_d)
 {
@@ -193,7 +197,7 @@ static int virtio_dev_probe(struct device *_d)
 	u64 driver_features_legacy;
 
 	/* We have a driver! */
-	add_status(dev, VIRTIO_CONFIG_S_DRIVER);
+	virtio_add_status(dev, VIRTIO_CONFIG_S_DRIVER);
 
 	/* Figure out what features the device supports. */
 	device_features = dev->config->get_features(dev);
@@ -247,7 +251,7 @@ static int virtio_dev_probe(struct device *_d)
 
 	return 0;
 err:
-	add_status(dev, VIRTIO_CONFIG_S_FAILED);
+	virtio_add_status(dev, VIRTIO_CONFIG_S_FAILED);
 	return err;
 
 }
@@ -265,7 +269,7 @@ static int virtio_dev_remove(struct device *_d)
 	WARN_ON_ONCE(dev->config->get_status(dev));
 
 	/* Acknowledge the device's existence again. */
-	add_status(dev, VIRTIO_CONFIG_S_ACKNOWLEDGE);
+	virtio_add_status(dev, VIRTIO_CONFIG_S_ACKNOWLEDGE);
 	return 0;
 }
 
@@ -316,7 +320,7 @@ int register_virtio_device(struct virtio_device *dev)
 	dev->config->reset(dev);
 
 	/* Acknowledge that we've seen the device. */
-	add_status(dev, VIRTIO_CONFIG_S_ACKNOWLEDGE);
+	virtio_add_status(dev, VIRTIO_CONFIG_S_ACKNOWLEDGE);
 
 	INIT_LIST_HEAD(&dev->vqs);
 
@@ -325,7 +329,7 @@ int register_virtio_device(struct virtio_device *dev)
 	err = device_register(&dev->dev);
 out:
 	if (err)
-		add_status(dev, VIRTIO_CONFIG_S_FAILED);
+		virtio_add_status(dev, VIRTIO_CONFIG_S_FAILED);
 	return err;
 }
 EXPORT_SYMBOL_GPL(register_virtio_device);
@@ -365,18 +369,18 @@ int virtio_device_restore(struct virtio_device *dev)
 	dev->config->reset(dev);
 
 	/* Acknowledge that we've seen the device. */
-	add_status(dev, VIRTIO_CONFIG_S_ACKNOWLEDGE);
+	virtio_add_status(dev, VIRTIO_CONFIG_S_ACKNOWLEDGE);
 
 	/* Maybe driver failed before freeze.
 	 * Restore the failed status, for debugging. */
 	if (dev->failed)
-		add_status(dev, VIRTIO_CONFIG_S_FAILED);
+		virtio_add_status(dev, VIRTIO_CONFIG_S_FAILED);
 
 	if (!drv)
 		return 0;
 
 	/* We have a driver! */
-	add_status(dev, VIRTIO_CONFIG_S_DRIVER);
+	virtio_add_status(dev, VIRTIO_CONFIG_S_DRIVER);
 
 	ret = virtio_finalize_features(dev);
 	if (ret)
@@ -389,14 +393,14 @@ int virtio_device_restore(struct virtio_device *dev)
 	}
 
 	/* Finally, tell the device we're all set */
-	add_status(dev, VIRTIO_CONFIG_S_DRIVER_OK);
+	virtio_add_status(dev, VIRTIO_CONFIG_S_DRIVER_OK);
 
 	virtio_config_enable(dev);
 
 	return 0;
 
 err:
-	add_status(dev, VIRTIO_CONFIG_S_FAILED);
+	virtio_add_status(dev, VIRTIO_CONFIG_S_FAILED);
 	return ret;
 }
 EXPORT_SYMBOL_GPL(virtio_device_restore);
diff --git a/fs/afs/callback.c b/fs/afs/callback.c
index 1e9d2f84e5b5..b29447e03ede 100644
--- a/fs/afs/callback.c
+++ b/fs/afs/callback.c
@@ -343,7 +343,7 @@ void afs_dispatch_give_up_callbacks(struct work_struct *work)
 	 *   had callbacks entirely, and the server will call us later to break
 	 *   them
 	 */
-	afs_fs_give_up_callbacks(server, &afs_async_call);
+	afs_fs_give_up_callbacks(server, true);
 }
 
 /*
diff --git a/fs/afs/cmservice.c b/fs/afs/cmservice.c
index d764236072b1..2edbdcbf6432 100644
--- a/fs/afs/cmservice.c
+++ b/fs/afs/cmservice.c
@@ -24,65 +24,86 @@ static int afs_deliver_cb_callback(struct afs_call *);
 static int afs_deliver_cb_probe_uuid(struct afs_call *);
 static int afs_deliver_cb_tell_me_about_yourself(struct afs_call *);
 static void afs_cm_destructor(struct afs_call *);
+static void SRXAFSCB_CallBack(struct work_struct *);
+static void SRXAFSCB_InitCallBackState(struct work_struct *);
+static void SRXAFSCB_Probe(struct work_struct *);
+static void SRXAFSCB_ProbeUuid(struct work_struct *);
+static void SRXAFSCB_TellMeAboutYourself(struct work_struct *);
+
+#define CM_NAME(name) \
+	const char afs_SRXCB##name##_name[] __tracepoint_string =	\
+		"CB." #name
 
 /*
  * CB.CallBack operation type
  */
+static CM_NAME(CallBack);
 static const struct afs_call_type afs_SRXCBCallBack = {
-	.name		= "CB.CallBack",
+	.name		= afs_SRXCBCallBack_name,
 	.deliver	= afs_deliver_cb_callback,
 	.abort_to_error	= afs_abort_to_error,
 	.destructor	= afs_cm_destructor,
+	.work		= SRXAFSCB_CallBack,
 };
 
 /*
  * CB.InitCallBackState operation type
  */
+static CM_NAME(InitCallBackState);
 static const struct afs_call_type afs_SRXCBInitCallBackState = {
-	.name		= "CB.InitCallBackState",
+	.name		= afs_SRXCBInitCallBackState_name,
 	.deliver	= afs_deliver_cb_init_call_back_state,
 	.abort_to_error	= afs_abort_to_error,
 	.destructor	= afs_cm_destructor,
+	.work		= SRXAFSCB_InitCallBackState,
 };
 
 /*
  * CB.InitCallBackState3 operation type
  */
+static CM_NAME(InitCallBackState3);
 static const struct afs_call_type afs_SRXCBInitCallBackState3 = {
-	.name		= "CB.InitCallBackState3",
+	.name		= afs_SRXCBInitCallBackState3_name,
 	.deliver	= afs_deliver_cb_init_call_back_state3,
 	.abort_to_error	= afs_abort_to_error,
 	.destructor	= afs_cm_destructor,
+	.work		= SRXAFSCB_InitCallBackState,
 };
 
 /*
  * CB.Probe operation type
  */
+static CM_NAME(Probe);
 static const struct afs_call_type afs_SRXCBProbe = {
-	.name		= "CB.Probe",
+	.name		= afs_SRXCBProbe_name,
 	.deliver	= afs_deliver_cb_probe,
 	.abort_to_error	= afs_abort_to_error,
 	.destructor	= afs_cm_destructor,
+	.work		= SRXAFSCB_Probe,
 };
 
 /*
  * CB.ProbeUuid operation type
  */
+static CM_NAME(ProbeUuid);
 static const struct afs_call_type afs_SRXCBProbeUuid = {
-	.name		= "CB.ProbeUuid",
+	.name		= afs_SRXCBProbeUuid_name,
 	.deliver	= afs_deliver_cb_probe_uuid,
 	.abort_to_error	= afs_abort_to_error,
 	.destructor	= afs_cm_destructor,
+	.work		= SRXAFSCB_ProbeUuid,
 };
 
 /*
  * CB.TellMeAboutYourself operation type
  */
+static CM_NAME(TellMeAboutYourself);
 static const struct afs_call_type afs_SRXCBTellMeAboutYourself = {
-	.name		= "CB.TellMeAboutYourself",
+	.name		= afs_SRXCBTellMeAboutYourself_name,
 	.deliver	= afs_deliver_cb_tell_me_about_yourself,
 	.abort_to_error	= afs_abort_to_error,
 	.destructor	= afs_cm_destructor,
+	.work		= SRXAFSCB_TellMeAboutYourself,
 };
 
 /*
@@ -153,6 +174,7 @@ static void SRXAFSCB_CallBack(struct work_struct *work)
 	afs_send_empty_reply(call);
 
 	afs_break_callbacks(call->server, call->count, call->request);
+	afs_put_call(call);
 	_leave("");
 }
 
@@ -274,9 +296,7 @@ static int afs_deliver_cb_callback(struct afs_call *call)
 		return -ENOTCONN;
 	call->server = server;
 
-	INIT_WORK(&call->work, SRXAFSCB_CallBack);
-	queue_work(afs_wq, &call->work);
-	return 0;
+	return afs_queue_call_work(call);
 }
 
 /*
@@ -290,6 +310,7 @@ static void SRXAFSCB_InitCallBackState(struct work_struct *work)
 
 	afs_init_callback_state(call->server);
 	afs_send_empty_reply(call);
+	afs_put_call(call);
 	_leave("");
 }
 
@@ -320,9 +341,7 @@ static int afs_deliver_cb_init_call_back_state(struct afs_call *call)
 		return -ENOTCONN;
 	call->server = server;
 
-	INIT_WORK(&call->work, SRXAFSCB_InitCallBackState);
-	queue_work(afs_wq, &call->work);
-	return 0;
+	return afs_queue_call_work(call);
 }
 
 /*
@@ -332,7 +351,7 @@ static int afs_deliver_cb_init_call_back_state3(struct afs_call *call)
 {
 	struct sockaddr_rxrpc srx;
 	struct afs_server *server;
-	struct afs_uuid *r;
+	struct uuid_v1 *r;
 	unsigned loop;
 	__be32 *b;
 	int ret;
@@ -362,15 +381,15 @@ static int afs_deliver_cb_init_call_back_state3(struct afs_call *call)
 		}
 
 		_debug("unmarshall UUID");
-		call->request = kmalloc(sizeof(struct afs_uuid), GFP_KERNEL);
+		call->request = kmalloc(sizeof(struct uuid_v1), GFP_KERNEL);
 		if (!call->request)
 			return -ENOMEM;
 
 		b = call->buffer;
 		r = call->request;
-		r->time_low			= ntohl(b[0]);
-		r->time_mid			= ntohl(b[1]);
-		r->time_hi_and_version		= ntohl(b[2]);
+		r->time_low			= b[0];
+		r->time_mid			= htons(ntohl(b[1]));
+		r->time_hi_and_version		= htons(ntohl(b[2]));
 		r->clock_seq_hi_and_reserved 	= ntohl(b[3]);
 		r->clock_seq_low		= ntohl(b[4]);
 
@@ -394,9 +413,7 @@ static int afs_deliver_cb_init_call_back_state3(struct afs_call *call)
 		return -ENOTCONN;
 	call->server = server;
 
-	INIT_WORK(&call->work, SRXAFSCB_InitCallBackState);
-	queue_work(afs_wq, &call->work);
-	return 0;
+	return afs_queue_call_work(call);
 }
 
 /*
@@ -408,6 +425,7 @@ static void SRXAFSCB_Probe(struct work_struct *work)
 
 	_enter("");
 	afs_send_empty_reply(call);
+	afs_put_call(call);
 	_leave("");
 }
 
@@ -427,9 +445,7 @@ static int afs_deliver_cb_probe(struct afs_call *call)
 	/* no unmarshalling required */
 	call->state = AFS_CALL_REPLYING;
 
-	INIT_WORK(&call->work, SRXAFSCB_Probe);
-	queue_work(afs_wq, &call->work);
-	return 0;
+	return afs_queue_call_work(call);
 }
 
 /*
@@ -438,7 +454,7 @@ static int afs_deliver_cb_probe(struct afs_call *call)
 static void SRXAFSCB_ProbeUuid(struct work_struct *work)
 {
 	struct afs_call *call = container_of(work, struct afs_call, work);
-	struct afs_uuid *r = call->request;
+	struct uuid_v1 *r = call->request;
 
 	struct {
 		__be32	match;
@@ -452,6 +468,7 @@ static void SRXAFSCB_ProbeUuid(struct work_struct *work)
 		reply.match = htonl(1);
 
 	afs_send_simple_reply(call, &reply, sizeof(reply));
+	afs_put_call(call);
 	_leave("");
 }
 
@@ -460,7 +477,7 @@ static void SRXAFSCB_ProbeUuid(struct work_struct *work)
  */
 static int afs_deliver_cb_probe_uuid(struct afs_call *call)
 {
-	struct afs_uuid *r;
+	struct uuid_v1 *r;
 	unsigned loop;
 	__be32 *b;
 	int ret;
@@ -486,15 +503,15 @@ static int afs_deliver_cb_probe_uuid(struct afs_call *call)
 		}
 
 		_debug("unmarshall UUID");
-		call->request = kmalloc(sizeof(struct afs_uuid), GFP_KERNEL);
+		call->request = kmalloc(sizeof(struct uuid_v1), GFP_KERNEL);
 		if (!call->request)
 			return -ENOMEM;
 
 		b = call->buffer;
 		r = call->request;
-		r->time_low			= ntohl(b[0]);
-		r->time_mid			= ntohl(b[1]);
-		r->time_hi_and_version		= ntohl(b[2]);
+		r->time_low			= b[0];
+		r->time_mid			= htons(ntohl(b[1]));
+		r->time_hi_and_version		= htons(ntohl(b[2]));
 		r->clock_seq_hi_and_reserved 	= ntohl(b[3]);
 		r->clock_seq_low		= ntohl(b[4]);
 
@@ -510,9 +527,7 @@ static int afs_deliver_cb_probe_uuid(struct afs_call *call)
 
 	call->state = AFS_CALL_REPLYING;
 
-	INIT_WORK(&call->work, SRXAFSCB_ProbeUuid);
-	queue_work(afs_wq, &call->work);
-	return 0;
+	return afs_queue_call_work(call);
 }
 
 /*
@@ -554,9 +569,9 @@ static void SRXAFSCB_TellMeAboutYourself(struct work_struct *work)
 	memset(&reply, 0, sizeof(reply));
 	reply.ia.nifs = htonl(nifs);
 
-	reply.ia.uuid[0] = htonl(afs_uuid.time_low);
-	reply.ia.uuid[1] = htonl(afs_uuid.time_mid);
-	reply.ia.uuid[2] = htonl(afs_uuid.time_hi_and_version);
+	reply.ia.uuid[0] = afs_uuid.time_low;
+	reply.ia.uuid[1] = htonl(ntohs(afs_uuid.time_mid));
+	reply.ia.uuid[2] = htonl(ntohs(afs_uuid.time_hi_and_version));
 	reply.ia.uuid[3] = htonl((s8) afs_uuid.clock_seq_hi_and_reserved);
 	reply.ia.uuid[4] = htonl((s8) afs_uuid.clock_seq_low);
 	for (loop = 0; loop < 6; loop++)
@@ -574,7 +589,7 @@ static void SRXAFSCB_TellMeAboutYourself(struct work_struct *work)
 	reply.cap.capcount = htonl(1);
 	reply.cap.caps[0] = htonl(AFS_CAP_ERROR_TRANSLATION);
 	afs_send_simple_reply(call, &reply, sizeof(reply));
-
+	afs_put_call(call);
 	_leave("");
 }
 
@@ -594,7 +609,5 @@ static int afs_deliver_cb_tell_me_about_yourself(struct afs_call *call)
 	/* no unmarshalling required */
 	call->state = AFS_CALL_REPLYING;
 
-	INIT_WORK(&call->work, SRXAFSCB_TellMeAboutYourself);
-	queue_work(afs_wq, &call->work);
-	return 0;
+	return afs_queue_call_work(call);
 }
diff --git a/fs/afs/file.c b/fs/afs/file.c
index 6344aee4ac4b..ba7b71fba34b 100644
--- a/fs/afs/file.c
+++ b/fs/afs/file.c
@@ -16,6 +16,7 @@
 #include <linux/pagemap.h>
 #include <linux/writeback.h>
 #include <linux/gfp.h>
+#include <linux/task_io_accounting_ops.h>
 #include "internal.h"
 
 static int afs_readpage(struct file *file, struct page *page);
@@ -101,6 +102,21 @@ int afs_release(struct inode *inode, struct file *file)
 	return 0;
 }
 
+/*
+ * Dispose of a ref to a read record.
+ */
+void afs_put_read(struct afs_read *req)
+{
+	int i;
+
+	if (atomic_dec_and_test(&req->usage)) {
+		for (i = 0; i < req->nr_pages; i++)
+			if (req->pages[i])
+				put_page(req->pages[i]);
+		kfree(req);
+	}
+}
+
 #ifdef CONFIG_AFS_FSCACHE
 /*
  * deal with notification that a page was read from the cache
@@ -126,9 +142,8 @@ int afs_page_filler(void *data, struct page *page)
 {
 	struct inode *inode = page->mapping->host;
 	struct afs_vnode *vnode = AFS_FS_I(inode);
+	struct afs_read *req;
 	struct key *key = data;
-	size_t len;
-	off_t offset;
 	int ret;
 
 	_enter("{%x},{%lu},{%lu}", key_serial(key), inode->i_ino, page->index);
@@ -164,12 +179,23 @@ int afs_page_filler(void *data, struct page *page)
 		_debug("cache said ENOBUFS");
 	default:
 	go_on:
-		offset = page->index << PAGE_SHIFT;
-		len = min_t(size_t, i_size_read(inode) - offset, PAGE_SIZE);
+		req = kzalloc(sizeof(struct afs_read) + sizeof(struct page *),
+			      GFP_KERNEL);
+		if (!req)
+			goto enomem;
+
+		atomic_set(&req->usage, 1);
+		req->pos = (loff_t)page->index << PAGE_SHIFT;
+		req->len = min_t(size_t, i_size_read(inode) - req->pos,
+				 PAGE_SIZE);
+		req->nr_pages = 1;
+		req->pages[0] = page;
+		get_page(page);
 
 		/* read the contents of the file from the server into the
 		 * page */
-		ret = afs_vnode_fetch_data(vnode, key, offset, len, page);
+		ret = afs_vnode_fetch_data(vnode, key, req);
+		afs_put_read(req);
 		if (ret < 0) {
 			if (ret == -ENOENT) {
 				_debug("got NOENT from server"
@@ -201,6 +227,8 @@ int afs_page_filler(void *data, struct page *page)
 	_leave(" = 0");
 	return 0;
 
+enomem:
+	ret = -ENOMEM;
 error:
 	SetPageError(page);
 	unlock_page(page);
@@ -235,6 +263,131 @@ static int afs_readpage(struct file *file, struct page *page)
 }
 
 /*
+ * Make pages available as they're filled.
+ */
+static void afs_readpages_page_done(struct afs_call *call, struct afs_read *req)
+{
+#ifdef CONFIG_AFS_FSCACHE
+	struct afs_vnode *vnode = call->reply;
+#endif
+	struct page *page = req->pages[req->index];
+
+	req->pages[req->index] = NULL;
+	SetPageUptodate(page);
+
+	/* send the page to the cache */
+#ifdef CONFIG_AFS_FSCACHE
+	if (PageFsCache(page) &&
+	    fscache_write_page(vnode->cache, page, GFP_KERNEL) != 0) {
+		fscache_uncache_page(vnode->cache, page);
+		BUG_ON(PageFsCache(page));
+	}
+#endif
+	unlock_page(page);
+	put_page(page);
+}
+
+/*
+ * Read a contiguous set of pages.
+ */
+static int afs_readpages_one(struct file *file, struct address_space *mapping,
+			     struct list_head *pages)
+{
+	struct afs_vnode *vnode = AFS_FS_I(mapping->host);
+	struct afs_read *req;
+	struct list_head *p;
+	struct page *first, *page;
+	struct key *key = file->private_data;
+	pgoff_t index;
+	int ret, n, i;
+
+	/* Count the number of contiguous pages at the front of the list.  Note
+	 * that the list goes prev-wards rather than next-wards.
+	 */
+	first = list_entry(pages->prev, struct page, lru);
+	index = first->index + 1;
+	n = 1;
+	for (p = first->lru.prev; p != pages; p = p->prev) {
+		page = list_entry(p, struct page, lru);
+		if (page->index != index)
+			break;
+		index++;
+		n++;
+	}
+
+	req = kzalloc(sizeof(struct afs_read) + sizeof(struct page *) * n,
+		      GFP_NOFS);
+	if (!req)
+		return -ENOMEM;
+
+	atomic_set(&req->usage, 1);
+	req->page_done = afs_readpages_page_done;
+	req->pos = first->index;
+	req->pos <<= PAGE_SHIFT;
+
+	/* Transfer the pages to the request.  We add them in until one fails
+	 * to add to the LRU and then we stop (as that'll make a hole in the
+	 * contiguous run.
+	 *
+	 * Note that it's possible for the file size to change whilst we're
+	 * doing this, but we rely on the server returning less than we asked
+	 * for if the file shrank.  We also rely on this to deal with a partial
+	 * page at the end of the file.
+	 */
+	do {
+		page = list_entry(pages->prev, struct page, lru);
+		list_del(&page->lru);
+		index = page->index;
+		if (add_to_page_cache_lru(page, mapping, index,
+					  readahead_gfp_mask(mapping))) {
+#ifdef CONFIG_AFS_FSCACHE
+			fscache_uncache_page(vnode->cache, page);
+#endif
+			put_page(page);
+			break;
+		}
+
+		req->pages[req->nr_pages++] = page;
+		req->len += PAGE_SIZE;
+	} while (req->nr_pages < n);
+
+	if (req->nr_pages == 0) {
+		kfree(req);
+		return 0;
+	}
+
+	ret = afs_vnode_fetch_data(vnode, key, req);
+	if (ret < 0)
+		goto error;
+
+	task_io_account_read(PAGE_SIZE * req->nr_pages);
+	afs_put_read(req);
+	return 0;
+
+error:
+	if (ret == -ENOENT) {
+		_debug("got NOENT from server"
+		       " - marking file deleted and stale");
+		set_bit(AFS_VNODE_DELETED, &vnode->flags);
+		ret = -ESTALE;
+	}
+
+	for (i = 0; i < req->nr_pages; i++) {
+		page = req->pages[i];
+		if (page) {
+#ifdef CONFIG_AFS_FSCACHE
+			fscache_uncache_page(vnode->cache, page);
+#endif
+			SetPageError(page);
+			unlock_page(page);
+		}
+	}
+
+	afs_put_read(req);
+	return ret;
+}
+
+/*
  * read a set of pages
  */
 static int afs_readpages(struct file *file, struct address_space *mapping,
@@ -287,8 +440,11 @@ static int afs_readpages(struct file *file, struct address_space *mapping,
 		return ret;
 	}
 
-	/* load the missing pages from the network */
-	ret = read_cache_pages(mapping, pages, afs_page_filler, key);
+	while (!list_empty(pages)) {
+		ret = afs_readpages_one(file, mapping, pages);
+		if (ret < 0)
+			break;
+	}
 
 	_leave(" = %d [netting]", ret);
 	return ret;
diff --git a/fs/afs/fsclient.c b/fs/afs/fsclient.c
index 31c616ab9b40..ac8e766978dc 100644
--- a/fs/afs/fsclient.c
+++ b/fs/afs/fsclient.c
@@ -275,7 +275,7 @@ int afs_fs_fetch_file_status(struct afs_server *server,
 			     struct key *key,
 			     struct afs_vnode *vnode,
 			     struct afs_volsync *volsync,
-			     const struct afs_wait_mode *wait_mode)
+			     bool async)
 {
 	struct afs_call *call;
 	__be32 *bp;
@@ -300,7 +300,7 @@ int afs_fs_fetch_file_status(struct afs_server *server,
 	bp[2] = htonl(vnode->fid.vnode);
 	bp[3] = htonl(vnode->fid.unique);
 
-	return afs_make_call(&server->addr, call, GFP_NOFS, wait_mode);
+	return afs_make_call(&server->addr, call, GFP_NOFS, async);
 }
 
 /*
@@ -309,15 +309,19 @@ int afs_fs_fetch_file_status(struct afs_server *server,
 static int afs_deliver_fs_fetch_data(struct afs_call *call)
 {
 	struct afs_vnode *vnode = call->reply;
+	struct afs_read *req = call->reply3;
 	const __be32 *bp;
-	struct page *page;
+	unsigned int size;
 	void *buffer;
 	int ret;
 
-	_enter("{%u}", call->unmarshall);
+	_enter("{%u,%zu/%u;%u/%llu}",
+	       call->unmarshall, call->offset, call->count,
+	       req->remain, req->actual_len);
 
 	switch (call->unmarshall) {
 	case 0:
+		req->actual_len = 0;
 		call->offset = 0;
 		call->unmarshall++;
 		if (call->operation_ID != FSFETCHDATA64) {
@@ -334,10 +338,8 @@ static int afs_deliver_fs_fetch_data(struct afs_call *call)
 		if (ret < 0)
 			return ret;
 
-		call->count = ntohl(call->tmp);
-		_debug("DATA length MSW: %u", call->count);
-		if (call->count > 0)
-			return -EBADMSG;
+		req->actual_len = ntohl(call->tmp);
+		req->actual_len <<= 32;
 		call->offset = 0;
 		call->unmarshall++;
 
@@ -349,26 +351,52 @@ static int afs_deliver_fs_fetch_data(struct afs_call *call)
 		if (ret < 0)
 			return ret;
 
-		call->count = ntohl(call->tmp);
-		_debug("DATA length: %u", call->count);
-		if (call->count > PAGE_SIZE)
+		req->actual_len |= ntohl(call->tmp);
+		_debug("DATA length: %llu", req->actual_len);
+		/* Check that the server didn't want to send us extra.  We
+		 * might want to just discard instead, but that requires
+		 * cooperation from AF_RXRPC.
+		 */
+		if (req->actual_len > req->len)
 			return -EBADMSG;
-		call->offset = 0;
+
+		req->remain = req->actual_len;
+		call->offset = req->pos & (PAGE_SIZE - 1);
+		req->index = 0;
+		if (req->actual_len == 0)
+			goto no_more_data;
 		call->unmarshall++;
 
+	begin_page:
+		if (req->remain > PAGE_SIZE - call->offset)
+			size = PAGE_SIZE - call->offset;
+		else
+			size = req->remain;
+		call->count = call->offset + size;
+		ASSERTCMP(call->count, <=, PAGE_SIZE);
+		req->remain -= size;
+
 		/* extract the returned data */
 	case 3:
-		_debug("extract data");
-		if (call->count > 0) {
-			page = call->reply3;
-			buffer = kmap(page);
-			ret = afs_extract_data(call, buffer,
-					       call->count, true);
-			kunmap(page);
-			if (ret < 0)
-				return ret;
+		_debug("extract data %u/%llu %zu/%u",
+		       req->remain, req->actual_len, call->offset, call->count);
+
+		buffer = kmap(req->pages[req->index]);
+		ret = afs_extract_data(call, buffer, call->count, true);
+		kunmap(req->pages[req->index]);
+		if (ret < 0)
+			return ret;
+		if (call->offset == PAGE_SIZE) {
+			if (req->page_done)
+				req->page_done(call, req);
+			if (req->remain > 0) {
+				req->index++;
+				call->offset = 0;
+				goto begin_page;
+			}
 		}
 
+	no_more_data:
 		call->offset = 0;
 		call->unmarshall++;
 
@@ -393,17 +421,25 @@ static int afs_deliver_fs_fetch_data(struct afs_call *call)
 	}
 
 	if (call->count < PAGE_SIZE) {
-		_debug("clear");
-		page = call->reply3;
-		buffer = kmap(page);
+		buffer = kmap(req->pages[req->index]);
 		memset(buffer + call->count, 0, PAGE_SIZE - call->count);
-		kunmap(page);
+		kunmap(req->pages[req->index]);
+		if (req->page_done)
+			req->page_done(call, req);
 	}
 
 	_leave(" = 0 [done]");
 	return 0;
 }
 
+static void afs_fetch_data_destructor(struct afs_call *call)
+{
+	struct afs_read *req = call->reply3;
+
+	afs_put_read(req);
+	afs_flat_call_destructor(call);
+}
+
 /*
  * FS.FetchData operation type
  */
@@ -411,14 +447,14 @@ static const struct afs_call_type afs_RXFSFetchData = {
 	.name		= "FS.FetchData",
 	.deliver	= afs_deliver_fs_fetch_data,
 	.abort_to_error	= afs_abort_to_error,
-	.destructor	= afs_flat_call_destructor,
+	.destructor	= afs_fetch_data_destructor,
 };
 
 static const struct afs_call_type afs_RXFSFetchData64 = {
 	.name		= "FS.FetchData64",
 	.deliver	= afs_deliver_fs_fetch_data,
 	.abort_to_error	= afs_abort_to_error,
-	.destructor	= afs_flat_call_destructor,
+	.destructor	= afs_fetch_data_destructor,
 };
 
 /*
@@ -427,17 +463,14 @@ static const struct afs_call_type afs_RXFSFetchData64 = {
 static int afs_fs_fetch_data64(struct afs_server *server,
 			       struct key *key,
 			       struct afs_vnode *vnode,
-			       off_t offset, size_t length,
-			       struct page *buffer,
-			       const struct afs_wait_mode *wait_mode)
+			       struct afs_read *req,
+			       bool async)
 {
 	struct afs_call *call;
 	__be32 *bp;
 
 	_enter("");
 
-	ASSERTCMP(length, <, ULONG_MAX);
-
 	call = afs_alloc_flat_call(&afs_RXFSFetchData64, 32, (21 + 3 + 6) * 4);
 	if (!call)
 		return -ENOMEM;
@@ -445,7 +478,7 @@ static int afs_fs_fetch_data64(struct afs_server *server,
 	call->key = key;
 	call->reply = vnode;
 	call->reply2 = NULL; /* volsync */
-	call->reply3 = buffer;
+	call->reply3 = req;
 	call->service_id = FS_SERVICE;
 	call->port = htons(AFS_FS_PORT);
 	call->operation_ID = FSFETCHDATA64;
@@ -456,12 +489,13 @@ static int afs_fs_fetch_data64(struct afs_server *server,
 	bp[1] = htonl(vnode->fid.vid);
 	bp[2] = htonl(vnode->fid.vnode);
 	bp[3] = htonl(vnode->fid.unique);
-	bp[4] = htonl(upper_32_bits(offset));
-	bp[5] = htonl((u32) offset);
+	bp[4] = htonl(upper_32_bits(req->pos));
+	bp[5] = htonl(lower_32_bits(req->pos));
 	bp[6] = 0;
-	bp[7] = htonl((u32) length);
+	bp[7] = htonl(lower_32_bits(req->len));
 
-	return afs_make_call(&server->addr, call, GFP_NOFS, wait_mode);
+	atomic_inc(&req->usage);
+	return afs_make_call(&server->addr, call, GFP_NOFS, async);
 }
 
 /*
@@ -470,16 +504,16 @@ static int afs_fs_fetch_data64(struct afs_server *server,
 int afs_fs_fetch_data(struct afs_server *server,
 		      struct key *key,
 		      struct afs_vnode *vnode,
-		      off_t offset, size_t length,
-		      struct page *buffer,
-		      const struct afs_wait_mode *wait_mode)
+		      struct afs_read *req,
+		      bool async)
 {
 	struct afs_call *call;
 	__be32 *bp;
 
-	if (upper_32_bits(offset) || upper_32_bits(offset + length))
-		return afs_fs_fetch_data64(server, key, vnode, offset, length,
-					   buffer, wait_mode);
+	if (upper_32_bits(req->pos) ||
+	    upper_32_bits(req->len) ||
+	    upper_32_bits(req->pos + req->len))
+		return afs_fs_fetch_data64(server, key, vnode, req, async);
 
 	_enter("");
 
@@ -490,7 +524,7 @@ int afs_fs_fetch_data(struct afs_server *server,
 	call->key = key;
 	call->reply = vnode;
 	call->reply2 = NULL; /* volsync */
-	call->reply3 = buffer;
+	call->reply3 = req;
 	call->service_id = FS_SERVICE;
 	call->port = htons(AFS_FS_PORT);
 	call->operation_ID = FSFETCHDATA;
@@ -501,10 +535,11 @@ int afs_fs_fetch_data(struct afs_server *server,
 	bp[1] = htonl(vnode->fid.vid);
 	bp[2] = htonl(vnode->fid.vnode);
 	bp[3] = htonl(vnode->fid.unique);
-	bp[4] = htonl(offset);
-	bp[5] = htonl(length);
+	bp[4] = htonl(lower_32_bits(req->pos));
+	bp[5] = htonl(lower_32_bits(req->len));
 
-	return afs_make_call(&server->addr, call, GFP_NOFS, wait_mode);
+	atomic_inc(&req->usage);
+	return afs_make_call(&server->addr, call, GFP_NOFS, async);
 }
 
 /*
@@ -533,7 +568,7 @@ static const struct afs_call_type afs_RXFSGiveUpCallBacks = {
  * - the callbacks are held in the server->cb_break ring
  */
 int afs_fs_give_up_callbacks(struct afs_server *server,
-			     const struct afs_wait_mode *wait_mode)
+			     bool async)
 {
 	struct afs_call *call;
 	size_t ncallbacks;
@@ -587,7 +622,7 @@ int afs_fs_give_up_callbacks(struct afs_server *server,
 	ASSERT(ncallbacks > 0);
 	wake_up_nr(&server->cb_break_waitq, ncallbacks);
 
-	return afs_make_call(&server->addr, call, GFP_NOFS, wait_mode);
+	return afs_make_call(&server->addr, call, GFP_NOFS, async);
 }
 
 /*
@@ -638,7 +673,7 @@ int afs_fs_create(struct afs_server *server,
 		  struct afs_fid *newfid,
 		  struct afs_file_status *newstatus,
 		  struct afs_callback *newcb,
-		  const struct afs_wait_mode *wait_mode)
+		  bool async)
 {
 	struct afs_call *call;
 	size_t namesz, reqsz, padsz;
@@ -683,7 +718,7 @@ int afs_fs_create(struct afs_server *server,
 	*bp++ = htonl(mode & S_IALLUGO); /* unix mode */
 	*bp++ = 0; /* segment size */
 
-	return afs_make_call(&server->addr, call, GFP_NOFS, wait_mode);
+	return afs_make_call(&server->addr, call, GFP_NOFS, async);
 }
 
 /*
@@ -728,7 +763,7 @@ int afs_fs_remove(struct afs_server *server,
 		  struct afs_vnode *vnode,
 		  const char *name,
 		  bool isdir,
-		  const struct afs_wait_mode *wait_mode)
+		  bool async)
 {
 	struct afs_call *call;
 	size_t namesz, reqsz, padsz;
@@ -763,7 +798,7 @@ int afs_fs_remove(struct afs_server *server,
 		bp = (void *) bp + padsz;
 	}
 
-	return afs_make_call(&server->addr, call, GFP_NOFS, wait_mode);
+	return afs_make_call(&server->addr, call, GFP_NOFS, async);
 }
 
 /*
@@ -809,7 +844,7 @@ int afs_fs_link(struct afs_server *server,
 		struct afs_vnode *dvnode,
 		struct afs_vnode *vnode,
 		const char *name,
-		const struct afs_wait_mode *wait_mode)
+		bool async)
 {
 	struct afs_call *call;
 	size_t namesz, reqsz, padsz;
@@ -848,7 +883,7 @@ int afs_fs_link(struct afs_server *server,
 	*bp++ = htonl(vnode->fid.vnode);
 	*bp++ = htonl(vnode->fid.unique);
 
-	return afs_make_call(&server->addr, call, GFP_NOFS, wait_mode);
+	return afs_make_call(&server->addr, call, GFP_NOFS, async);
 }
 
 /*
@@ -897,7 +932,7 @@ int afs_fs_symlink(struct afs_server *server,
 		   const char *contents,
 		   struct afs_fid *newfid,
 		   struct afs_file_status *newstatus,
-		   const struct afs_wait_mode *wait_mode)
+		   bool async)
 {
 	struct afs_call *call;
 	size_t namesz, reqsz, padsz, c_namesz, c_padsz;
@@ -952,7 +987,7 @@ int afs_fs_symlink(struct afs_server *server,
 	*bp++ = htonl(S_IRWXUGO); /* unix mode */
 	*bp++ = 0; /* segment size */
 
-	return afs_make_call(&server->addr, call, GFP_NOFS, wait_mode);
+	return afs_make_call(&server->addr, call, GFP_NOFS, async);
 }
 
 /*
@@ -1001,7 +1036,7 @@ int afs_fs_rename(struct afs_server *server,
 		  const char *orig_name,
 		  struct afs_vnode *new_dvnode,
 		  const char *new_name,
-		  const struct afs_wait_mode *wait_mode)
+		  bool async)
 {
 	struct afs_call *call;
 	size_t reqsz, o_namesz, o_padsz, n_namesz, n_padsz;
@@ -1055,7 +1090,7 @@ int afs_fs_rename(struct afs_server *server,
 		bp = (void *) bp + n_padsz;
 	}
 
-	return afs_make_call(&server->addr, call, GFP_NOFS, wait_mode);
+	return afs_make_call(&server->addr, call, GFP_NOFS, async);
 }
 
 /*
@@ -1110,7 +1145,7 @@ static int afs_fs_store_data64(struct afs_server *server,
 			       pgoff_t first, pgoff_t last,
 			       unsigned offset, unsigned to,
 			       loff_t size, loff_t pos, loff_t i_size,
-			       const struct afs_wait_mode *wait_mode)
+			       bool async)
 {
 	struct afs_vnode *vnode = wb->vnode;
 	struct afs_call *call;
@@ -1159,7 +1194,7 @@ static int afs_fs_store_data64(struct afs_server *server,
 	*bp++ = htonl(i_size >> 32);
 	*bp++ = htonl((u32) i_size);
 
-	return afs_make_call(&server->addr, call, GFP_NOFS, wait_mode);
+	return afs_make_call(&server->addr, call, GFP_NOFS, async);
 }
 
 /*
@@ -1168,7 +1203,7 @@ static int afs_fs_store_data64(struct afs_server *server,
 int afs_fs_store_data(struct afs_server *server, struct afs_writeback *wb,
 		      pgoff_t first, pgoff_t last,
 		      unsigned offset, unsigned to,
-		      const struct afs_wait_mode *wait_mode)
+		      bool async)
 {
 	struct afs_vnode *vnode = wb->vnode;
 	struct afs_call *call;
@@ -1194,7 +1229,7 @@ int afs_fs_store_data(struct afs_server *server, struct afs_writeback *wb,
 
 	if (pos >> 32 || i_size >> 32 || size >> 32 || (pos + size) >> 32)
 		return afs_fs_store_data64(server, wb, first, last, offset, to,
-					   size, pos, i_size, wait_mode);
+					   size, pos, i_size, async);
 
 	call = afs_alloc_flat_call(&afs_RXFSStoreData,
 				   (4 + 6 + 3) * 4,
@@ -1233,7 +1268,7 @@ int afs_fs_store_data(struct afs_server *server, struct afs_writeback *wb,
 	*bp++ = htonl(size);
 	*bp++ = htonl(i_size);
 
-	return afs_make_call(&server->addr, call, GFP_NOFS, wait_mode);
+	return afs_make_call(&server->addr, call, GFP_NOFS, async);
 }
 
 /*
@@ -1295,7 +1330,7 @@ static const struct afs_call_type afs_RXFSStoreData64_as_Status = {
  */
 static int afs_fs_setattr_size64(struct afs_server *server, struct key *key,
 				 struct afs_vnode *vnode, struct iattr *attr,
-				 const struct afs_wait_mode *wait_mode)
+				 bool async)
 {
 	struct afs_call *call;
 	__be32 *bp;
@@ -1334,7 +1369,7 @@ static int afs_fs_setattr_size64(struct afs_server *server, struct key *key,
 	*bp++ = htonl(attr->ia_size >> 32);	/* new file length */
 	*bp++ = htonl((u32) attr->ia_size);
 
-	return afs_make_call(&server->addr, call, GFP_NOFS, wait_mode);
+	return afs_make_call(&server->addr, call, GFP_NOFS, async);
 }
 
 /*
@@ -1343,7 +1378,7 @@ static int afs_fs_setattr_size64(struct afs_server *server, struct key *key,
  */
 static int afs_fs_setattr_size(struct afs_server *server, struct key *key,
 			       struct afs_vnode *vnode, struct iattr *attr,
-			       const struct afs_wait_mode *wait_mode)
+			       bool async)
 {
 	struct afs_call *call;
 	__be32 *bp;
@@ -1354,7 +1389,7 @@ static int afs_fs_setattr_size(struct afs_server *server, struct key *key,
 	ASSERT(attr->ia_valid & ATTR_SIZE);
 	if (attr->ia_size >> 32)
 		return afs_fs_setattr_size64(server, key, vnode, attr,
-					     wait_mode);
+					     async);
 
 	call = afs_alloc_flat_call(&afs_RXFSStoreData_as_Status,
 				   (4 + 6 + 3) * 4,
@@ -1382,7 +1417,7 @@ static int afs_fs_setattr_size(struct afs_server *server, struct key *key,
 	*bp++ = 0;				/* size of write */
 	*bp++ = htonl(attr->ia_size);		/* new file length */
 
-	return afs_make_call(&server->addr, call, GFP_NOFS, wait_mode);
+	return afs_make_call(&server->addr, call, GFP_NOFS, async);
 }
 
 /*
@@ -1391,14 +1426,14 @@ static int afs_fs_setattr_size(struct afs_server *server, struct key *key,
  */
 int afs_fs_setattr(struct afs_server *server, struct key *key,
 		   struct afs_vnode *vnode, struct iattr *attr,
-		   const struct afs_wait_mode *wait_mode)
+		   bool async)
 {
 	struct afs_call *call;
 	__be32 *bp;
 
 	if (attr->ia_valid & ATTR_SIZE)
 		return afs_fs_setattr_size(server, key, vnode, attr,
-					   wait_mode);
+					   async);
 
 	_enter(",%x,{%x:%u},,",
 	       key_serial(key), vnode->fid.vid, vnode->fid.vnode);
@@ -1424,7 +1459,7 @@ int afs_fs_setattr(struct afs_server *server, struct key *key,
 
 	xdr_encode_AFS_StoreStatus(&bp, attr);
 
-	return afs_make_call(&server->addr, call, GFP_NOFS, wait_mode);
+	return afs_make_call(&server->addr, call, GFP_NOFS, async);
 }
 
 /*
@@ -1626,7 +1661,7 @@ int afs_fs_get_volume_status(struct afs_server *server,
 			     struct key *key,
 			     struct afs_vnode *vnode,
 			     struct afs_volume_status *vs,
-			     const struct afs_wait_mode *wait_mode)
+			     bool async)
 {
 	struct afs_call *call;
 	__be32 *bp;
@@ -1656,7 +1691,7 @@ int afs_fs_get_volume_status(struct afs_server *server,
 	bp[0] = htonl(FSGETVOLUMESTATUS);
 	bp[1] = htonl(vnode->fid.vid);
 
-	return afs_make_call(&server->addr, call, GFP_NOFS, wait_mode);
+	return afs_make_call(&server->addr, call, GFP_NOFS, async);
 }
 
 /*
@@ -1718,7 +1753,7 @@ int afs_fs_set_lock(struct afs_server *server,
 		    struct key *key,
 		    struct afs_vnode *vnode,
 		    afs_lock_type_t type,
-		    const struct afs_wait_mode *wait_mode)
+		    bool async)
 {
 	struct afs_call *call;
 	__be32 *bp;
@@ -1742,7 +1777,7 @@ int afs_fs_set_lock(struct afs_server *server,
 	*bp++ = htonl(vnode->fid.unique);
 	*bp++ = htonl(type);
 
-	return afs_make_call(&server->addr, call, GFP_NOFS, wait_mode);
+	return afs_make_call(&server->addr, call, GFP_NOFS, async);
 }
 
 /*
@@ -1751,7 +1786,7 @@ int afs_fs_set_lock(struct afs_server *server,
 int afs_fs_extend_lock(struct afs_server *server,
 		       struct key *key,
 		       struct afs_vnode *vnode,
-		       const struct afs_wait_mode *wait_mode)
+		       bool async)
 {
 	struct afs_call *call;
 	__be32 *bp;
@@ -1774,7 +1809,7 @@ int afs_fs_extend_lock(struct afs_server *server,
 	*bp++ = htonl(vnode->fid.vnode);
 	*bp++ = htonl(vnode->fid.unique);
 
-	return afs_make_call(&server->addr, call, GFP_NOFS, wait_mode);
+	return afs_make_call(&server->addr, call, GFP_NOFS, async);
 }
 
 /*
@@ -1783,7 +1818,7 @@ int afs_fs_extend_lock(struct afs_server *server,
 int afs_fs_release_lock(struct afs_server *server,
 			struct key *key,
 			struct afs_vnode *vnode,
-			const struct afs_wait_mode *wait_mode)
+			bool async)
 {
 	struct afs_call *call;
 	__be32 *bp;
@@ -1806,5 +1841,5 @@ int afs_fs_release_lock(struct afs_server *server,
 	*bp++ = htonl(vnode->fid.vnode);
 	*bp++ = htonl(vnode->fid.unique);
 
-	return afs_make_call(&server->addr, call, GFP_NOFS, wait_mode);
+	return afs_make_call(&server->addr, call, GFP_NOFS, async);
 }
diff --git a/fs/afs/internal.h b/fs/afs/internal.h
index 535a38d2c1d0..8acf3670e756 100644
--- a/fs/afs/internal.h
+++ b/fs/afs/internal.h
@@ -19,6 +19,7 @@
 #include <linux/sched.h>
 #include <linux/fscache.h>
 #include <linux/backing-dev.h>
+#include <linux/uuid.h>
 #include <net/af_rxrpc.h>
 
 #include "afs.h"
@@ -51,31 +52,22 @@ struct afs_mount_params {
 	struct key		*key;		/* key to use for secure mounting */
 };
 
-/*
- * definition of how to wait for the completion of an operation
- */
-struct afs_wait_mode {
-	/* RxRPC received message notification */
-	rxrpc_notify_rx_t notify_rx;
-
-	/* synchronous call waiter and call dispatched notification */
-	int (*wait)(struct afs_call *call);
-
-	/* asynchronous call completion */
-	void (*async_complete)(void *reply, int error);
+enum afs_call_state {
+	AFS_CALL_REQUESTING,	/* request is being sent for outgoing call */
+	AFS_CALL_AWAIT_REPLY,	/* awaiting reply to outgoing call */
+	AFS_CALL_AWAIT_OP_ID,	/* awaiting op ID on incoming call */
+	AFS_CALL_AWAIT_REQUEST,	/* awaiting request data on incoming call */
+	AFS_CALL_REPLYING,	/* replying to incoming call */
+	AFS_CALL_AWAIT_ACK,	/* awaiting final ACK of incoming call */
+	AFS_CALL_COMPLETE,	/* Completed or failed */
 };
-
-extern const struct afs_wait_mode afs_sync_call;
-extern const struct afs_wait_mode afs_async_call;
-
 /*
  * a record of an in-progress RxRPC call
  */
 struct afs_call {
 	const struct afs_call_type *type;	/* type of call */
-	const struct afs_wait_mode *wait_mode;	/* completion wait mode */
 	wait_queue_head_t	waitq;		/* processes awaiting completion */
-	struct work_struct	async_work;	/* asynchronous work processor */
+	struct work_struct	async_work;	/* async I/O processor */
 	struct work_struct	work;		/* actual work processor */
 	struct rxrpc_call	*rxcall;	/* RxRPC call handle */
 	struct key		*key;		/* security for this call */
@@ -91,15 +83,8 @@ struct afs_call {
 	pgoff_t			first;		/* first page in mapping to deal with */
 	pgoff_t			last;		/* last page in mapping to deal with */
 	size_t			offset;		/* offset into received data store */
-	enum {					/* call state */
-		AFS_CALL_REQUESTING,	/* request is being sent for outgoing call */
-		AFS_CALL_AWAIT_REPLY,	/* awaiting reply to outgoing call */
-		AFS_CALL_AWAIT_OP_ID,	/* awaiting op ID on incoming call */
-		AFS_CALL_AWAIT_REQUEST,	/* awaiting request data on incoming call */
-		AFS_CALL_REPLYING,	/* replying to incoming call */
-		AFS_CALL_AWAIT_ACK,	/* awaiting final ACK of incoming call */
-		AFS_CALL_COMPLETE,	/* Completed or failed */
-	}			state;
+	atomic_t		usage;
+	enum afs_call_state	state;
 	int			error;		/* error code */
 	u32			abort_code;	/* Remote abort ID or 0 */
 	unsigned		request_size;	/* size of request data */
@@ -110,6 +95,7 @@ struct afs_call {
 	bool			incoming;	/* T if incoming call */
 	bool			send_pages;	/* T if data from mapping should be sent */
 	bool			need_attention;	/* T if RxRPC poked us */
+	bool			async;		/* T if asynchronous */
 	u16			service_id;	/* RxRPC service ID to call */
 	__be16			port;		/* target UDP port */
 	u32			operation_ID;	/* operation ID for an incoming call */
@@ -131,6 +117,25 @@ struct afs_call_type {
 
 	/* clean up a call */
 	void (*destructor)(struct afs_call *call);
+
+	/* Work function */
+	void (*work)(struct work_struct *work);
+};
+
+/*
+ * Record of an outstanding read operation on a vnode.
+ */
+struct afs_read {
+	loff_t			pos;		/* Where to start reading */
+	loff_t			len;		/* How much to read */
+	loff_t			actual_len;	/* How much we're actually getting */
+	atomic_t		usage;
+	unsigned int		remain;		/* Amount remaining */
+	unsigned int		index;		/* Which page we're reading into */
+	unsigned int		pg_offset;	/* Offset in page we're at */
+	unsigned int		nr_pages;
+	void (*page_done)(struct afs_call *, struct afs_read *);
+	struct page		*pages[];
 };
 
 /*
@@ -403,30 +408,6 @@ struct afs_interface {
 	unsigned	mtu;		/* MTU of interface */
 };
 
-/*
- * UUID definition [internet draft]
- * - the timestamp is a 60-bit value, split 32/16/12, and goes in 100ns
- *   increments since midnight 15th October 1582
- *   - add AFS_UUID_TO_UNIX_TIME to convert unix time in 100ns units to UUID
- *     time
- * - the clock sequence is a 14-bit counter to avoid duplicate times
- */
-struct afs_uuid {
-	u32		time_low;			/* low part of timestamp */
-	u16		time_mid;			/* mid part of timestamp */
-	u16		time_hi_and_version;		/* high part of timestamp and version  */
-#define AFS_UUID_TO_UNIX_TIME	0x01b21dd213814000ULL
-#define AFS_UUID_TIMEHI_MASK	0x0fff
-#define AFS_UUID_VERSION_TIME	0x1000	/* time-based UUID */
-#define AFS_UUID_VERSION_NAME	0x3000	/* name-based UUID */
-#define AFS_UUID_VERSION_RANDOM	0x4000	/* (pseudo-)random generated UUID */
-	u8		clock_seq_hi_and_reserved;	/* clock seq hi and variant */
-#define AFS_UUID_CLOCKHI_MASK	0x3f
-#define AFS_UUID_VARIANT_STD	0x80
-	u8		clock_seq_low;			/* clock seq low */
-	u8		node[6];			/* spatially unique node ID (MAC addr) */
-};
-
 /*****************************************************************************/
 /*
  * cache.c
@@ -494,6 +475,7 @@ extern const struct file_operations afs_file_operations;
 extern int afs_open(struct inode *, struct file *);
 extern int afs_release(struct inode *, struct file *);
 extern int afs_page_filler(void *, struct page *);
+extern void afs_put_read(struct afs_read *);
 
 /*
  * flock.c
@@ -509,50 +491,37 @@ extern int afs_flock(struct file *, int, struct file_lock *);
  */
 extern int afs_fs_fetch_file_status(struct afs_server *, struct key *,
 				    struct afs_vnode *, struct afs_volsync *,
-				    const struct afs_wait_mode *);
-extern int afs_fs_give_up_callbacks(struct afs_server *,
-				    const struct afs_wait_mode *);
+				    bool);
+extern int afs_fs_give_up_callbacks(struct afs_server *, bool);
 extern int afs_fs_fetch_data(struct afs_server *, struct key *,
-			     struct afs_vnode *, off_t, size_t, struct page *,
-			     const struct afs_wait_mode *);
+			     struct afs_vnode *, struct afs_read *, bool);
 extern int afs_fs_create(struct afs_server *, struct key *,
 			 struct afs_vnode *, const char *, umode_t,
 			 struct afs_fid *, struct afs_file_status *,
-			 struct afs_callback *,
-			 const struct afs_wait_mode *);
+			 struct afs_callback *, bool);
 extern int afs_fs_remove(struct afs_server *, struct key *,
-			 struct afs_vnode *, const char *, bool,
-			 const struct afs_wait_mode *);
+			 struct afs_vnode *, const char *, bool, bool);
 extern int afs_fs_link(struct afs_server *, struct key *, struct afs_vnode *,
-		       struct afs_vnode *, const char *,
-		       const struct afs_wait_mode *);
+		       struct afs_vnode *, const char *, bool);
 extern int afs_fs_symlink(struct afs_server *, struct key *,
 			  struct afs_vnode *, const char *, const char *,
-			  struct afs_fid *, struct afs_file_status *,
-			  const struct afs_wait_mode *);
+			  struct afs_fid *, struct afs_file_status *, bool);
 extern int afs_fs_rename(struct afs_server *, struct key *,
 			 struct afs_vnode *, const char *,
-			 struct afs_vnode *, const char *,
-			 const struct afs_wait_mode *);
+			 struct afs_vnode *, const char *, bool);
 extern int afs_fs_store_data(struct afs_server *, struct afs_writeback *,
-			     pgoff_t, pgoff_t, unsigned, unsigned,
-			     const struct afs_wait_mode *);
+			     pgoff_t, pgoff_t, unsigned, unsigned, bool);
 extern int afs_fs_setattr(struct afs_server *, struct key *,
-			  struct afs_vnode *, struct iattr *,
-			  const struct afs_wait_mode *);
+			  struct afs_vnode *, struct iattr *, bool);
 extern int afs_fs_get_volume_status(struct afs_server *, struct key *,
 				    struct afs_vnode *,
-				    struct afs_volume_status *,
-				    const struct afs_wait_mode *);
+				    struct afs_volume_status *, bool);
 extern int afs_fs_set_lock(struct afs_server *, struct key *,
-			   struct afs_vnode *, afs_lock_type_t,
-			   const struct afs_wait_mode *);
+			   struct afs_vnode *, afs_lock_type_t, bool);
 extern int afs_fs_extend_lock(struct afs_server *, struct key *,
-			      struct afs_vnode *,
-			      const struct afs_wait_mode *);
+			      struct afs_vnode *, bool);
 extern int afs_fs_release_lock(struct afs_server *, struct key *,
-			       struct afs_vnode *,
-			       const struct afs_wait_mode *);
+			       struct afs_vnode *, bool);
 
 /*
  * inode.c
@@ -573,7 +542,7 @@ extern int afs_drop_inode(struct inode *);
  * main.c
  */
 extern struct workqueue_struct *afs_wq;
-extern struct afs_uuid afs_uuid;
+extern struct uuid_v1 afs_uuid;
 
 /*
  * misc.c
@@ -592,6 +561,11 @@ extern int afs_mntpt_check_symlink(struct afs_vnode *, struct key *);
 extern void afs_mntpt_kill_timer(void);
 
 /*
+ * netdevices.c
+ */
+extern int afs_get_ipv4_interfaces(struct afs_interface *, size_t, bool);
+
+/*
  * proc.c
  */
 extern int afs_proc_init(void);
@@ -603,11 +577,13 @@ extern void afs_proc_cell_remove(struct afs_cell *);
  * rxrpc.c
  */
 extern struct socket *afs_socket;
+extern atomic_t afs_outstanding_calls;
 
 extern int afs_open_socket(void);
 extern void afs_close_socket(void);
-extern int afs_make_call(struct in_addr *, struct afs_call *, gfp_t,
-			 const struct afs_wait_mode *);
+extern void afs_put_call(struct afs_call *);
+extern int afs_queue_call_work(struct afs_call *);
+extern int afs_make_call(struct in_addr *, struct afs_call *, gfp_t, bool);
 extern struct afs_call *afs_alloc_flat_call(const struct afs_call_type *,
 					    size_t, size_t);
 extern void afs_flat_call_destructor(struct afs_call *);
@@ -653,21 +629,14 @@ extern int afs_fs_init(void);
 extern void afs_fs_exit(void);
 
 /*
- * use-rtnetlink.c
- */
-extern int afs_get_ipv4_interfaces(struct afs_interface *, size_t, bool);
-extern int afs_get_MAC_address(u8 *, size_t);
-
-/*
  * vlclient.c
  */
 extern int afs_vl_get_entry_by_name(struct in_addr *, struct key *,
 				    const char *, struct afs_cache_vlocation *,
-				    const struct afs_wait_mode *);
+				    bool);
 extern int afs_vl_get_entry_by_id(struct in_addr *, struct key *,
 				  afs_volid_t, afs_voltype_t,
-				  struct afs_cache_vlocation *,
-				  const struct afs_wait_mode *);
+				  struct afs_cache_vlocation *, bool);
 
 /*
  * vlocation.c
@@ -699,7 +668,7 @@ extern void afs_vnode_finalise_status_update(struct afs_vnode *,
 extern int afs_vnode_fetch_status(struct afs_vnode *, struct afs_vnode *,
 				  struct key *);
 extern int afs_vnode_fetch_data(struct afs_vnode *, struct key *,
-				off_t, size_t, struct page *);
+				struct afs_read *);
 extern int afs_vnode_create(struct afs_vnode *, struct key *, const char *,
 			    umode_t, struct afs_fid *, struct afs_file_status *,
 			    struct afs_callback *, struct afs_server **);
@@ -756,6 +725,8 @@ extern int afs_fsync(struct file *, loff_t, loff_t, int);
 /*
  * debug tracing
  */
+#include <trace/events/afs.h>
+
 extern unsigned afs_debug;
 
 #define dbgprintk(FMT,...) \
diff --git a/fs/afs/main.c b/fs/afs/main.c
index 0b187ef3b5b7..51d7d17bca57 100644
--- a/fs/afs/main.c
+++ b/fs/afs/main.c
@@ -15,6 +15,7 @@
 #include <linux/completion.h>
 #include <linux/sched.h>
 #include <linux/random.h>
+#define CREATE_TRACE_POINTS
 #include "internal.h"
 
 MODULE_DESCRIPTION("AFS Client File System");
@@ -30,53 +31,10 @@ static char *rootcell;
 module_param(rootcell, charp, 0);
 MODULE_PARM_DESC(rootcell, "root AFS cell name and VL server IP addr list");
 
-struct afs_uuid afs_uuid;
+struct uuid_v1 afs_uuid;
 struct workqueue_struct *afs_wq;
 
 /*
- * get a client UUID
- */
-static int __init afs_get_client_UUID(void)
-{
-	struct timespec ts;
-	u64 uuidtime;
-	u16 clockseq;
-	int ret;
-
-	/* read the MAC address of one of the external interfaces and construct
-	 * a UUID from it */
-	ret = afs_get_MAC_address(afs_uuid.node, sizeof(afs_uuid.node));
-	if (ret < 0)
-		return ret;
-
-	getnstimeofday(&ts);
-	uuidtime = (u64) ts.tv_sec * 1000 * 1000 * 10;
-	uuidtime += ts.tv_nsec / 100;
-	uuidtime += AFS_UUID_TO_UNIX_TIME;
-	afs_uuid.time_low = uuidtime;
-	afs_uuid.time_mid = uuidtime >> 32;
-	afs_uuid.time_hi_and_version = (uuidtime >> 48) & AFS_UUID_TIMEHI_MASK;
-	afs_uuid.time_hi_and_version |= AFS_UUID_VERSION_TIME;
-
-	get_random_bytes(&clockseq, 2);
-	afs_uuid.clock_seq_low = clockseq;
-	afs_uuid.clock_seq_hi_and_reserved =
-		(clockseq >> 8) & AFS_UUID_CLOCKHI_MASK;
-	afs_uuid.clock_seq_hi_and_reserved |= AFS_UUID_VARIANT_STD;
-
-	_debug("AFS UUID: %08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
-	       afs_uuid.time_low,
-	       afs_uuid.time_mid,
-	       afs_uuid.time_hi_and_version,
-	       afs_uuid.clock_seq_hi_and_reserved,
-	       afs_uuid.clock_seq_low,
-	       afs_uuid.node[0], afs_uuid.node[1], afs_uuid.node[2],
-	       afs_uuid.node[3], afs_uuid.node[4], afs_uuid.node[5]);
-
-	return 0;
-}
-
-/*
  * initialise the AFS client FS module
  */
 static int __init afs_init(void)
@@ -85,9 +43,7 @@ static int __init afs_init(void)
 
 	printk(KERN_INFO "kAFS: Red Hat AFS client v0.1 registering.\n");
 
-	ret = afs_get_client_UUID();
-	if (ret < 0)
-		return ret;
+	generate_random_uuid((unsigned char *)&afs_uuid);
 
 	/* create workqueue */
 	ret = -ENOMEM;
diff --git a/fs/afs/netdevices.c b/fs/afs/netdevices.c
index 7ad36506c256..40b2bab3e401 100644
--- a/fs/afs/netdevices.c
+++ b/fs/afs/netdevices.c
@@ -12,27 +12,6 @@
 #include "internal.h"
 
 /*
- * get a MAC address from a random ethernet interface that has a real one
- * - the buffer will normally be 6 bytes in size
- */
-int afs_get_MAC_address(u8 *mac, size_t maclen)
-{
-	struct net_device *dev;
-	int ret = -ENODEV;
-
-	BUG_ON(maclen != ETH_ALEN);
-
-	rtnl_lock();
-	dev = __dev_getfirstbyhwtype(&init_net, ARPHRD_ETHER);
-	if (dev) {
-		memcpy(mac, dev->dev_addr, maclen);
-		ret = 0;
-	}
-	rtnl_unlock();
-	return ret;
-}
-
-/*
  * get a list of this system's interface IPv4 addresses, netmasks and MTUs
  * - maxbufs must be at least 1
  * - returns the number of interface records in the buffer
diff --git a/fs/afs/rxrpc.c b/fs/afs/rxrpc.c
index 25f05a8d21b1..95f42872b787 100644
--- a/fs/afs/rxrpc.c
+++ b/fs/afs/rxrpc.c
@@ -19,35 +19,16 @@
 struct socket *afs_socket; /* my RxRPC socket */
 static struct workqueue_struct *afs_async_calls;
 static struct afs_call *afs_spare_incoming_call;
-static atomic_t afs_outstanding_calls;
+atomic_t afs_outstanding_calls;
 
-static void afs_free_call(struct afs_call *);
 static void afs_wake_up_call_waiter(struct sock *, struct rxrpc_call *, unsigned long);
 static int afs_wait_for_call_to_complete(struct afs_call *);
 static void afs_wake_up_async_call(struct sock *, struct rxrpc_call *, unsigned long);
-static int afs_dont_wait_for_call_to_complete(struct afs_call *);
 static void afs_process_async_call(struct work_struct *);
 static void afs_rx_new_call(struct sock *, struct rxrpc_call *, unsigned long);
 static void afs_rx_discard_new_call(struct rxrpc_call *, unsigned long);
 static int afs_deliver_cm_op_id(struct afs_call *);
 
-/* synchronous call management */
-const struct afs_wait_mode afs_sync_call = {
-	.notify_rx	= afs_wake_up_call_waiter,
-	.wait		= afs_wait_for_call_to_complete,
-};
-
-/* asynchronous call management */
-const struct afs_wait_mode afs_async_call = {
-	.notify_rx	= afs_wake_up_async_call,
-	.wait		= afs_dont_wait_for_call_to_complete,
-};
-
-/* asynchronous incoming call management */
-static const struct afs_wait_mode afs_async_incoming_call = {
-	.notify_rx	= afs_wake_up_async_call,
-};
-
 /* asynchronous incoming call initial processing */
 static const struct afs_call_type afs_RXCMxxxx = {
 	.name		= "CB.xxxx",
@@ -130,9 +111,11 @@ void afs_close_socket(void)
 {
 	_enter("");
 
+	kernel_listen(afs_socket, 0);
+	flush_workqueue(afs_async_calls);
+
 	if (afs_spare_incoming_call) {
-		atomic_inc(&afs_outstanding_calls);
-		afs_free_call(afs_spare_incoming_call);
+		afs_put_call(afs_spare_incoming_call);
 		afs_spare_incoming_call = NULL;
 	}
 
@@ -141,7 +124,6 @@ void afs_close_socket(void)
 			 TASK_UNINTERRUPTIBLE);
 	_debug("no outstanding calls");
 
-	flush_workqueue(afs_async_calls);
 	kernel_sock_shutdown(afs_socket, SHUT_RDWR);
 	flush_workqueue(afs_async_calls);
 	sock_release(afs_socket);
@@ -152,44 +134,79 @@ void afs_close_socket(void)
 }
 
 /*
- * free a call
+ * Allocate a call.
  */
-static void afs_free_call(struct afs_call *call)
+static struct afs_call *afs_alloc_call(const struct afs_call_type *type,
+				       gfp_t gfp)
 {
-	_debug("DONE %p{%s} [%d]",
-	       call, call->type->name, atomic_read(&afs_outstanding_calls));
+	struct afs_call *call;
+	int o;
 
-	ASSERTCMP(call->rxcall, ==, NULL);
-	ASSERT(!work_pending(&call->async_work));
-	ASSERT(call->type->name != NULL);
+	call = kzalloc(sizeof(*call), gfp);
+	if (!call)
+		return NULL;
 
-	kfree(call->request);
-	kfree(call);
+	call->type = type;
+	atomic_set(&call->usage, 1);
+	INIT_WORK(&call->async_work, afs_process_async_call);
+	init_waitqueue_head(&call->waitq);
 
-	if (atomic_dec_and_test(&afs_outstanding_calls))
-		wake_up_atomic_t(&afs_outstanding_calls);
+	o = atomic_inc_return(&afs_outstanding_calls);
+	trace_afs_call(call, afs_call_trace_alloc, 1, o,
+		       __builtin_return_address(0));
+	return call;
 }
 
 /*
- * End a call but do not free it
+ * Dispose of a reference on a call.
  */
-static void afs_end_call_nofree(struct afs_call *call)
+void afs_put_call(struct afs_call *call)
 {
-	if (call->rxcall) {
-		rxrpc_kernel_end_call(afs_socket, call->rxcall);
-		call->rxcall = NULL;
+	int n = atomic_dec_return(&call->usage);
+	int o = atomic_read(&afs_outstanding_calls);
+
+	trace_afs_call(call, afs_call_trace_put, n + 1, o,
+		       __builtin_return_address(0));
+
+	ASSERTCMP(n, >=, 0);
+	if (n == 0) {
+		ASSERT(!work_pending(&call->async_work));
+		ASSERT(call->type->name != NULL);
+
+		if (call->rxcall) {
+			rxrpc_kernel_end_call(afs_socket, call->rxcall);
+			call->rxcall = NULL;
+		}
+		if (call->type->destructor)
+			call->type->destructor(call);
+
+		kfree(call->request);
+		kfree(call);
+
+		o = atomic_dec_return(&afs_outstanding_calls);
+		trace_afs_call(call, afs_call_trace_free, 0, o,
+			       __builtin_return_address(0));
+		if (o == 0)
+			wake_up_atomic_t(&afs_outstanding_calls);
 	}
-	if (call->type->destructor)
-		call->type->destructor(call);
 }
 
 /*
- * End a call and free it
+ * Queue the call for actual work.  Returns 0 unconditionally for convenience.
  */
-static void afs_end_call(struct afs_call *call)
+int afs_queue_call_work(struct afs_call *call)
 {
-	afs_end_call_nofree(call);
-	afs_free_call(call);
+	int u = atomic_inc_return(&call->usage);
+
+	trace_afs_call(call, afs_call_trace_work, u,
+		       atomic_read(&afs_outstanding_calls),
+		       __builtin_return_address(0));
+
+	INIT_WORK(&call->work, call->type->work);
+
+	if (!queue_work(afs_wq, &call->work))
+		afs_put_call(call);
+	return 0;
 }
 
 /*
@@ -200,25 +217,19 @@ struct afs_call *afs_alloc_flat_call(const struct afs_call_type *type,
 {
 	struct afs_call *call;
 
-	call = kzalloc(sizeof(*call), GFP_NOFS);
+	call = afs_alloc_call(type, GFP_NOFS);
 	if (!call)
 		goto nomem_call;
 
-	_debug("CALL %p{%s} [%d]",
-	       call, type->name, atomic_read(&afs_outstanding_calls));
-	atomic_inc(&afs_outstanding_calls);
-
-	call->type = type;
-	call->request_size = request_size;
-	call->reply_max = reply_max;
-
 	if (request_size) {
+		call->request_size = request_size;
 		call->request = kmalloc(request_size, GFP_NOFS);
 		if (!call->request)
 			goto nomem_free;
 	}
 
 	if (reply_max) {
+		call->reply_max = reply_max;
 		call->buffer = kmalloc(reply_max, GFP_NOFS);
 		if (!call->buffer)
 			goto nomem_free;
@@ -228,7 +239,7 @@ struct afs_call *afs_alloc_flat_call(const struct afs_call_type *type,
 	return call;
 
 nomem_free:
-	afs_free_call(call);
+	afs_put_call(call);
 nomem_call:
 	return NULL;
 }
@@ -315,7 +326,7 @@ static int afs_send_pages(struct afs_call *call, struct msghdr *msg,
  * initiate a call
  */
 int afs_make_call(struct in_addr *addr, struct afs_call *call, gfp_t gfp,
-		  const struct afs_wait_mode *wait_mode)
+		  bool async)
 {
 	struct sockaddr_rxrpc srx;
 	struct rxrpc_call *rxcall;
@@ -332,8 +343,7 @@ int afs_make_call(struct in_addr *addr, struct afs_call *call, gfp_t gfp,
 	       call, call->type->name, key_serial(call->key),
 	       atomic_read(&afs_outstanding_calls));
 
-	call->wait_mode = wait_mode;
-	INIT_WORK(&call->async_work, afs_process_async_call);
+	call->async = async;
 
 	memset(&srx, 0, sizeof(srx));
 	srx.srx_family = AF_RXRPC;
@@ -347,7 +357,9 @@ int afs_make_call(struct in_addr *addr, struct afs_call *call, gfp_t gfp,
 	/* create a call */
 	rxcall = rxrpc_kernel_begin_call(afs_socket, &srx, call->key,
 					 (unsigned long) call, gfp,
-					 wait_mode->notify_rx);
+					 (async ?
+					  afs_wake_up_async_call :
+					  afs_wake_up_call_waiter));
 	call->key = NULL;
 	if (IS_ERR(rxcall)) {
 		ret = PTR_ERR(rxcall);
@@ -386,12 +398,15 @@ int afs_make_call(struct in_addr *addr, struct afs_call *call, gfp_t gfp,
 
 	/* at this point, an async call may no longer exist as it may have
 	 * already completed */
-	return wait_mode->wait(call);
+	if (call->async)
+		return -EINPROGRESS;
+
+	return afs_wait_for_call_to_complete(call);
 
 error_do_abort:
 	rxrpc_kernel_abort_call(afs_socket, rxcall, RX_USER_ABORT, -ret, "KSD");
 error_kill_call:
-	afs_end_call(call);
+	afs_put_call(call);
 	_leave(" = %d", ret);
 	return ret;
 }
@@ -416,6 +431,8 @@ static void afs_deliver_to_call(struct afs_call *call)
 			ret = rxrpc_kernel_recv_data(afs_socket, call->rxcall,
 						     NULL, 0, &offset, false,
 						     &call->abort_code);
+			trace_afs_recv_data(call, 0, offset, false, ret);
+
 			if (ret == -EINPROGRESS || ret == -EAGAIN)
 				return;
 			if (ret == 1 || ret < 0) {
@@ -459,7 +476,7 @@ static void afs_deliver_to_call(struct afs_call *call)
 
 done:
 	if (call->state == AFS_CALL_COMPLETE && call->incoming)
-		afs_end_call(call);
+		afs_put_call(call);
 out:
 	_leave("");
 	return;
@@ -516,7 +533,7 @@ static int afs_wait_for_call_to_complete(struct afs_call *call)
 	}
 
 	_debug("call complete");
-	afs_end_call(call);
+	afs_put_call(call);
 	_leave(" = %d", ret);
 	return ret;
 }
@@ -540,24 +557,25 @@ static void afs_wake_up_async_call(struct sock *sk, struct rxrpc_call *rxcall,
 				   unsigned long call_user_ID)
 {
 	struct afs_call *call = (struct afs_call *)call_user_ID;
+	int u;
 
+	trace_afs_notify_call(rxcall, call);
 	call->need_attention = true;
-	queue_work(afs_async_calls, &call->async_work);
-}
 
-/*
- * put a call into asynchronous mode
- * - mustn't touch the call descriptor as the call my have completed by the
- *   time we get here
- */
-static int afs_dont_wait_for_call_to_complete(struct afs_call *call)
-{
-	_enter("");
-	return -EINPROGRESS;
+	u = __atomic_add_unless(&call->usage, 1, 0);
+	if (u != 0) {
+		trace_afs_call(call, afs_call_trace_wake, u,
+			       atomic_read(&afs_outstanding_calls),
+			       __builtin_return_address(0));
+
+		if (!queue_work(afs_async_calls, &call->async_work))
+			afs_put_call(call);
+	}
 }
 
 /*
- * delete an asynchronous call
+ * Delete an asynchronous call.  The work item carries a ref to the call struct
+ * that we need to release.
  */
 static void afs_delete_async_call(struct work_struct *work)
 {
@@ -565,13 +583,14 @@ static void afs_delete_async_call(struct work_struct *work)
 
 	_enter("");
 
-	afs_free_call(call);
+	afs_put_call(call);
 
 	_leave("");
 }
 
 /*
- * perform processing on an asynchronous call
+ * Perform I/O processing on an asynchronous call.  The work item carries a ref
+ * to the call struct that we either need to release or to pass on.
  */
 static void afs_process_async_call(struct work_struct *work)
 {
@@ -584,21 +603,19 @@ static void afs_process_async_call(struct work_struct *work)
 		afs_deliver_to_call(call);
 	}
 
-	if (call->state == AFS_CALL_COMPLETE && call->wait_mode) {
-		if (call->wait_mode->async_complete)
-			call->wait_mode->async_complete(call->reply,
-							call->error);
+	if (call->state == AFS_CALL_COMPLETE) {
 		call->reply = NULL;
 
-		/* kill the call */
-		afs_end_call_nofree(call);
-
-		/* we can't just delete the call because the work item may be
-		 * queued */
+		/* We have two refs to release - one from the alloc and one
+		 * queued with the work item - and we can't just deallocate the
+		 * call because the work item may be queued again.
+		 */
 		call->async_work.func = afs_delete_async_call;
-		queue_work(afs_async_calls, &call->async_work);
+		if (!queue_work(afs_async_calls, &call->async_work))
+			afs_put_call(call);
 	}
 
+	afs_put_call(call);
 	_leave("");
 }
 
@@ -618,15 +635,13 @@ static void afs_charge_preallocation(struct work_struct *work)
 
 	for (;;) {
 		if (!call) {
-			call = kzalloc(sizeof(struct afs_call), GFP_KERNEL);
+			call = afs_alloc_call(&afs_RXCMxxxx, GFP_KERNEL);
 			if (!call)
 				break;
 
-			INIT_WORK(&call->async_work, afs_process_async_call);
-			call->wait_mode = &afs_async_incoming_call;
-			call->type = &afs_RXCMxxxx;
-			init_waitqueue_head(&call->waitq);
+			call->async = true;
 			call->state = AFS_CALL_AWAIT_OP_ID;
+			init_waitqueue_head(&call->waitq);
 		}
 
 		if (rxrpc_kernel_charge_accept(afs_socket,
@@ -648,9 +663,8 @@ static void afs_rx_discard_new_call(struct rxrpc_call *rxcall,
 {
 	struct afs_call *call = (struct afs_call *)user_call_ID;
 
-	atomic_inc(&afs_outstanding_calls);
 	call->rxcall = NULL;
-	afs_free_call(call);
+	afs_put_call(call);
 }
 
 /*
@@ -659,7 +673,6 @@ static void afs_rx_discard_new_call(struct rxrpc_call *rxcall,
 static void afs_rx_new_call(struct sock *sk, struct rxrpc_call *rxcall,
 			    unsigned long user_call_ID)
 {
-	atomic_inc(&afs_outstanding_calls);
 	queue_work(afs_wq, &afs_charge_preallocation_work);
 }
 
@@ -689,6 +702,8 @@ static int afs_deliver_cm_op_id(struct afs_call *call)
 	if (!afs_cm_incoming_call(call))
 		return -ENOTSUPP;
 
+	trace_afs_cb_call(call);
+
 	/* pass responsibility for the remainer of this message off to the
 	 * cache manager op */
 	return call->type->deliver(call);
@@ -721,7 +736,6 @@ void afs_send_empty_reply(struct afs_call *call)
 		rxrpc_kernel_abort_call(afs_socket, call->rxcall,
 					RX_USER_ABORT, ENOMEM, "KOO");
 	default:
-		afs_end_call(call);
 		_leave(" [error]");
 		return;
 	}
@@ -760,7 +774,6 @@ void afs_send_simple_reply(struct afs_call *call, const void *buf, size_t len)
 		rxrpc_kernel_abort_call(afs_socket, call->rxcall,
 					RX_USER_ABORT, ENOMEM, "KOO");
 	}
-	afs_end_call(call);
 	_leave(" [error]");
 }
 
@@ -780,6 +793,7 @@ int afs_extract_data(struct afs_call *call, void *buf, size_t count,
 	ret = rxrpc_kernel_recv_data(afs_socket, call->rxcall,
 				     buf, count, &call->offset,
 				     want_more, &call->abort_code);
+	trace_afs_recv_data(call, count, call->offset, want_more, ret);
 	if (ret == 0 || ret == -EAGAIN)
 		return ret;
 
diff --git a/fs/afs/vlclient.c b/fs/afs/vlclient.c
index 94bcd97d22b8..a5e4cc561b6c 100644
--- a/fs/afs/vlclient.c
+++ b/fs/afs/vlclient.c
@@ -147,7 +147,7 @@ int afs_vl_get_entry_by_name(struct in_addr *addr,
 			     struct key *key,
 			     const char *volname,
 			     struct afs_cache_vlocation *entry,
-			     const struct afs_wait_mode *wait_mode)
+			     bool async)
 {
 	struct afs_call *call;
 	size_t volnamesz, reqsz, padsz;
@@ -177,7 +177,7 @@ int afs_vl_get_entry_by_name(struct in_addr *addr,
 		memset((void *) bp + volnamesz, 0, padsz);
 
 	/* initiate the call */
-	return afs_make_call(addr, call, GFP_KERNEL, wait_mode);
+	return afs_make_call(addr, call, GFP_KERNEL, async);
 }
 
 /*
@@ -188,7 +188,7 @@ int afs_vl_get_entry_by_id(struct in_addr *addr,
 			   afs_volid_t volid,
 			   afs_voltype_t voltype,
 			   struct afs_cache_vlocation *entry,
-			   const struct afs_wait_mode *wait_mode)
+			   bool async)
 {
 	struct afs_call *call;
 	__be32 *bp;
@@ -211,5 +211,5 @@ int afs_vl_get_entry_by_id(struct in_addr *addr,
 	*bp   = htonl(voltype);
 
 	/* initiate the call */
-	return afs_make_call(addr, call, GFP_KERNEL, wait_mode);
+	return afs_make_call(addr, call, GFP_KERNEL, async);
 }
diff --git a/fs/afs/vlocation.c b/fs/afs/vlocation.c
index 45a86396fd2d..d7d8dd8c0b31 100644
--- a/fs/afs/vlocation.c
+++ b/fs/afs/vlocation.c
@@ -53,7 +53,7 @@ static int afs_vlocation_access_vl_by_name(struct afs_vlocation *vl,
 
 		/* attempt to access the VL server */
 		ret = afs_vl_get_entry_by_name(&addr, key, vl->vldb.name, vldb,
-					       &afs_sync_call);
+					       false);
 		switch (ret) {
 		case 0:
 			goto out;
@@ -111,7 +111,7 @@ static int afs_vlocation_access_vl_by_id(struct afs_vlocation *vl,
 
 		/* attempt to access the VL server */
 		ret = afs_vl_get_entry_by_id(&addr, key, volid, voltype, vldb,
-					     &afs_sync_call);
+					     false);
 		switch (ret) {
 		case 0:
 			goto out;
diff --git a/fs/afs/vnode.c b/fs/afs/vnode.c
index 25cf4c3f4ff7..dcb956143c86 100644
--- a/fs/afs/vnode.c
+++ b/fs/afs/vnode.c
@@ -358,7 +358,7 @@ get_anyway:
 		       server, ntohl(server->addr.s_addr));
 
 		ret = afs_fs_fetch_file_status(server, key, vnode, NULL,
-					       &afs_sync_call);
+					       false);
 
 	} while (!afs_volume_release_fileserver(vnode, server, ret));
 
@@ -393,7 +393,7 @@ no_server:
  * - TODO implement caching
  */
 int afs_vnode_fetch_data(struct afs_vnode *vnode, struct key *key,
-			 off_t offset, size_t length, struct page *page)
+			 struct afs_read *desc)
 {
 	struct afs_server *server;
 	int ret;
@@ -420,8 +420,8 @@ int afs_vnode_fetch_data(struct afs_vnode *vnode, struct key *key,
 
 		_debug("USING SERVER: %08x\n", ntohl(server->addr.s_addr));
 
-		ret = afs_fs_fetch_data(server, key, vnode, offset, length,
-					page, &afs_sync_call);
+		ret = afs_fs_fetch_data(server, key, vnode, desc,
+					false);
 
 	} while (!afs_volume_release_fileserver(vnode, server, ret));
 
@@ -477,7 +477,7 @@ int afs_vnode_create(struct afs_vnode *vnode, struct key *key,
 		_debug("USING SERVER: %08x\n", ntohl(server->addr.s_addr));
 
 		ret = afs_fs_create(server, key, vnode, name, mode, newfid,
-				    newstatus, newcb, &afs_sync_call);
+				    newstatus, newcb, false);
 
 	} while (!afs_volume_release_fileserver(vnode, server, ret));
 
@@ -533,7 +533,7 @@ int afs_vnode_remove(struct afs_vnode *vnode, struct key *key, const char *name,
 		_debug("USING SERVER: %08x\n", ntohl(server->addr.s_addr));
 
 		ret = afs_fs_remove(server, key, vnode, name, isdir,
-				    &afs_sync_call);
+				    false);
 
 	} while (!afs_volume_release_fileserver(vnode, server, ret));
 
@@ -595,7 +595,7 @@ int afs_vnode_link(struct afs_vnode *dvnode, struct afs_vnode *vnode,
 		_debug("USING SERVER: %08x\n", ntohl(server->addr.s_addr));
 
 		ret = afs_fs_link(server, key, dvnode, vnode, name,
-				  &afs_sync_call);
+				  false);
 
 	} while (!afs_volume_release_fileserver(dvnode, server, ret));
 
@@ -659,7 +659,7 @@ int afs_vnode_symlink(struct afs_vnode *vnode, struct key *key,
 		_debug("USING SERVER: %08x\n", ntohl(server->addr.s_addr));
 
 		ret = afs_fs_symlink(server, key, vnode, name, content,
-				     newfid, newstatus, &afs_sync_call);
+				     newfid, newstatus, false);
 
 	} while (!afs_volume_release_fileserver(vnode, server, ret));
 
@@ -729,7 +729,7 @@ int afs_vnode_rename(struct afs_vnode *orig_dvnode,
 		_debug("USING SERVER: %08x\n", ntohl(server->addr.s_addr));
 
 		ret = afs_fs_rename(server, key, orig_dvnode, orig_name,
-				    new_dvnode, new_name, &afs_sync_call);
+				    new_dvnode, new_name, false);
 
 	} while (!afs_volume_release_fileserver(orig_dvnode, server, ret));
 
@@ -795,7 +795,7 @@ int afs_vnode_store_data(struct afs_writeback *wb, pgoff_t first, pgoff_t last,
 		_debug("USING SERVER: %08x\n", ntohl(server->addr.s_addr));
 
 		ret = afs_fs_store_data(server, wb, first, last, offset, to,
-					&afs_sync_call);
+					false);
 
 	} while (!afs_volume_release_fileserver(vnode, server, ret));
 
@@ -847,7 +847,7 @@ int afs_vnode_setattr(struct afs_vnode *vnode, struct key *key,
 
 		_debug("USING SERVER: %08x\n", ntohl(server->addr.s_addr));
 
-		ret = afs_fs_setattr(server, key, vnode, attr, &afs_sync_call);
+		ret = afs_fs_setattr(server, key, vnode, attr, false);
 
 	} while (!afs_volume_release_fileserver(vnode, server, ret));
 
@@ -894,7 +894,7 @@ int afs_vnode_get_volume_status(struct afs_vnode *vnode, struct key *key,
 
 		_debug("USING SERVER: %08x\n", ntohl(server->addr.s_addr));
 
-		ret = afs_fs_get_volume_status(server, key, vnode, vs, &afs_sync_call);
+		ret = afs_fs_get_volume_status(server, key, vnode, vs, false);
 
 	} while (!afs_volume_release_fileserver(vnode, server, ret));
 
@@ -933,7 +933,7 @@ int afs_vnode_set_lock(struct afs_vnode *vnode, struct key *key,
 
 		_debug("USING SERVER: %08x\n", ntohl(server->addr.s_addr));
 
-		ret = afs_fs_set_lock(server, key, vnode, type, &afs_sync_call);
+		ret = afs_fs_set_lock(server, key, vnode, type, false);
 
 	} while (!afs_volume_release_fileserver(vnode, server, ret));
 
@@ -971,7 +971,7 @@ int afs_vnode_extend_lock(struct afs_vnode *vnode, struct key *key)
 
 		_debug("USING SERVER: %08x\n", ntohl(server->addr.s_addr));
 
-		ret = afs_fs_extend_lock(server, key, vnode, &afs_sync_call);
+		ret = afs_fs_extend_lock(server, key, vnode, false);
 
 	} while (!afs_volume_release_fileserver(vnode, server, ret));
 
@@ -1009,7 +1009,7 @@ int afs_vnode_release_lock(struct afs_vnode *vnode, struct key *key)
 
 		_debug("USING SERVER: %08x\n", ntohl(server->addr.s_addr));
 
-		ret = afs_fs_release_lock(server, key, vnode, &afs_sync_call);
+		ret = afs_fs_release_lock(server, key, vnode, false);
 
 	} while (!afs_volume_release_fileserver(vnode, server, ret));
 
diff --git a/fs/afs/volume.c b/fs/afs/volume.c
index d142a2449e65..546f9d01710b 100644
--- a/fs/afs/volume.c
+++ b/fs/afs/volume.c
@@ -106,6 +106,7 @@ struct afs_volume *afs_volume_lookup(struct afs_mount_params *params)
 	volume->cell		= params->cell;
 	volume->vid		= vlocation->vldb.vid[params->type];
 
+	volume->bdi.ra_pages	= VM_MAX_READAHEAD*1024/PAGE_SIZE; 
 	ret = bdi_setup_and_register(&volume->bdi, "afs");
 	if (ret)
 		goto error_bdi;
diff --git a/fs/afs/write.c b/fs/afs/write.c
index f865c3f05bea..c83c1a0e851f 100644
--- a/fs/afs/write.c
+++ b/fs/afs/write.c
@@ -86,19 +86,30 @@ void afs_put_writeback(struct afs_writeback *wb)
 static int afs_fill_page(struct afs_vnode *vnode, struct key *key,
 			 loff_t pos, struct page *page)
 {
+	struct afs_read *req;
 	loff_t i_size;
 	int ret;
-	int len;
 
 	_enter(",,%llu", (unsigned long long)pos);
 
+	req = kzalloc(sizeof(struct afs_read) + sizeof(struct page *),
+		      GFP_KERNEL);
+	if (!req)
+		return -ENOMEM;
+
+	atomic_set(&req->usage, 1);
+	req->pos = pos;
+	req->nr_pages = 1;
+	req->pages[0] = page;
+
 	i_size = i_size_read(&vnode->vfs_inode);
 	if (pos + PAGE_SIZE > i_size)
-		len = i_size - pos;
+		req->len = i_size - pos;
 	else
-		len = PAGE_SIZE;
+		req->len = PAGE_SIZE;
 
-	ret = afs_vnode_fetch_data(vnode, key, pos, len, page);
+	ret = afs_vnode_fetch_data(vnode, key, req);
+	afs_put_read(req);
 	if (ret < 0) {
 		if (ret == -ENOENT) {
 			_debug("got NOENT from server"
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index a2d45db32cd5..20a13716a672 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -1420,26 +1420,32 @@ static struct shrinker glock_shrinker = {
  * @sdp: the filesystem
  * @bucket: the bucket
  *
+ * Note that the function can be called multiple times on the same
+ * object.  So the user must ensure that the function can cope with
+ * that.
  */
 
 static void glock_hash_walk(glock_examiner examiner, const struct gfs2_sbd *sdp)
 {
 	struct gfs2_glock *gl;
-	struct rhash_head *pos;
-	const struct bucket_table *tbl;
-	int i;
+	struct rhashtable_iter iter;
 
-	rcu_read_lock();
-	tbl = rht_dereference_rcu(gl_hash_table.tbl, &gl_hash_table);
-	for (i = 0; i < tbl->size; i++) {
-		rht_for_each_entry_rcu(gl, pos, tbl, i, gl_node) {
+	rhashtable_walk_enter(&gl_hash_table, &iter);
+
+	do {
+		gl = ERR_PTR(rhashtable_walk_start(&iter));
+		if (gl)
+			continue;
+
+		while ((gl = rhashtable_walk_next(&iter)) && !IS_ERR(gl))
 			if ((gl->gl_name.ln_sbd == sdp) &&
 			    lockref_get_not_dead(&gl->gl_lockref))
 				examiner(gl);
-		}
-	}
-	rcu_read_unlock();
-	cond_resched();
+
+		rhashtable_walk_stop(&iter);
+	} while (cond_resched(), gl == ERR_PTR(-EAGAIN));
+
+	rhashtable_walk_exit(&iter);
 }
 
 /**
diff --git a/include/dt-bindings/net/mscc-phy-vsc8531.h b/include/dt-bindings/net/mscc-phy-vsc8531.h
new file mode 100644
index 000000000000..697161f80eb5
--- /dev/null
+++ b/include/dt-bindings/net/mscc-phy-vsc8531.h
@@ -0,0 +1,29 @@
+/*
+ * Device Tree constants for Microsemi VSC8531 PHY
+ *
+ * Author: Nagaraju Lakkaraju
+ *
+ * License: Dual MIT/GPL
+ * Copyright (c) 2017 Microsemi Corporation
+ */
+
+#ifndef _DT_BINDINGS_MSCC_VSC8531_H
+#define _DT_BINDINGS_MSCC_VSC8531_H
+
+/* PHY LED Modes */
+#define VSC8531_LINK_ACTIVITY           0
+#define VSC8531_LINK_1000_ACTIVITY      1
+#define VSC8531_LINK_100_ACTIVITY       2
+#define VSC8531_LINK_10_ACTIVITY        3
+#define VSC8531_LINK_100_1000_ACTIVITY  4
+#define VSC8531_LINK_10_1000_ACTIVITY   5
+#define VSC8531_LINK_10_100_ACTIVITY    6
+#define VSC8531_DUPLEX_COLLISION        8
+#define VSC8531_COLLISION               9
+#define VSC8531_ACTIVITY                10
+#define VSC8531_AUTONEG_FAULT           12
+#define VSC8531_SERIAL_MODE             13
+#define VSC8531_FORCE_LED_OFF           14
+#define VSC8531_FORCE_LED_ON            15
+
+#endif
diff --git a/include/linux/bitfield.h b/include/linux/bitfield.h
index f6505d83069d..8b9d6fff002d 100644
--- a/include/linux/bitfield.h
+++ b/include/linux/bitfield.h
@@ -63,6 +63,19 @@
 	})
 
 /**
+ * FIELD_FIT() - check if value fits in the field
+ * @_mask: shifted mask defining the field's length and position
+ * @_val:  value to test against the field
+ *
+ * Return: true if @_val can fit inside @_mask, false if @_val is too big.
+ */
+#define FIELD_FIT(_mask, _val)						\
+	({								\
+		__BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_FIT: ");	\
+		!((((typeof(_mask))_val) << __bf_shf(_mask)) & ~(_mask)); \
+	})
+
+/**
  * FIELD_PREP() - prepare a bitfield element
  * @_mask: shifted mask defining the field's length and position
  * @_val:  value to put in the field
diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index 3ed1f3b1d594..909fc033173a 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -8,10 +8,12 @@
 #define _LINUX_BPF_H 1
 
 #include <uapi/linux/bpf.h>
+
 #include <linux/workqueue.h>
 #include <linux/file.h>
 #include <linux/percpu.h>
 #include <linux/err.h>
+#include <linux/rbtree_latch.h>
 
 struct perf_event;
 struct bpf_map;
@@ -69,14 +71,14 @@ enum bpf_arg_type {
 	/* the following constraints used to prototype bpf_memcmp() and other
 	 * functions that access data on eBPF program stack
 	 */
-	ARG_PTR_TO_STACK,	/* any pointer to eBPF program stack */
-	ARG_PTR_TO_RAW_STACK,	/* any pointer to eBPF program stack, area does not
-				 * need to be initialized, helper function must fill
-				 * all bytes or clear them in error case.
+	ARG_PTR_TO_MEM,		/* pointer to valid memory (stack, packet, map value) */
+	ARG_PTR_TO_UNINIT_MEM,	/* pointer to memory does not need to be initialized,
+				 * helper function must fill all bytes or clear
+				 * them in error case.
 				 */
 
-	ARG_CONST_STACK_SIZE,	/* number of bytes accessed from stack */
-	ARG_CONST_STACK_SIZE_OR_ZERO, /* number of bytes accessed from stack or 0 */
+	ARG_CONST_SIZE,		/* number of bytes accessed from memory */
+	ARG_CONST_SIZE_OR_ZERO,	/* number of bytes accessed from memory or 0 */
 
 	ARG_PTR_TO_CTX,		/* pointer to context */
 	ARG_ANYTHING,		/* any (initialized) argument is ok */
@@ -161,9 +163,10 @@ struct bpf_verifier_ops {
 				enum bpf_reg_type *reg_type);
 	int (*gen_prologue)(struct bpf_insn *insn, bool direct_write,
 			    const struct bpf_prog *prog);
-	u32 (*convert_ctx_access)(enum bpf_access_type type, int dst_reg,
-				  int src_reg, int ctx_off,
-				  struct bpf_insn *insn, struct bpf_prog *prog);
+	u32 (*convert_ctx_access)(enum bpf_access_type type,
+				  const struct bpf_insn *src,
+				  struct bpf_insn *dst,
+				  struct bpf_prog *prog);
 };
 
 struct bpf_prog_type_list {
@@ -176,6 +179,8 @@ struct bpf_prog_aux {
 	atomic_t refcnt;
 	u32 used_map_cnt;
 	u32 max_ctx_offset;
+	struct latch_tree_node ksym_tnode;
+	struct list_head ksym_lnode;
 	const struct bpf_verifier_ops *ops;
 	struct bpf_map **used_maps;
 	struct bpf_prog *prog;
diff --git a/include/linux/bpf_trace.h b/include/linux/bpf_trace.h
new file mode 100644
index 000000000000..b22efbdd2eb4
--- /dev/null
+++ b/include/linux/bpf_trace.h
@@ -0,0 +1,7 @@
+#ifndef __LINUX_BPF_TRACE_H__
+#define __LINUX_BPF_TRACE_H__
+
+#include <trace/events/bpf.h>
+#include <trace/events/xdp.h>
+
+#endif /* __LINUX_BPF_TRACE_H__ */
diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h
index 4f7d8be9ddbf..55e517130311 100644
--- a/include/linux/brcmphy.h
+++ b/include/linux/brcmphy.h
@@ -17,6 +17,7 @@
 #define PHY_ID_BCM5482			0x0143bcb0
 #define PHY_ID_BCM5411			0x00206070
 #define PHY_ID_BCM5421			0x002060e0
+#define PHY_ID_BCM54210E		0x600d84a0
 #define PHY_ID_BCM5464			0x002060b0
 #define PHY_ID_BCM5461			0x002060c0
 #define PHY_ID_BCM54612E		0x03625e60
@@ -24,6 +25,7 @@
 #define PHY_ID_BCM57780			0x03625d90
 
 #define PHY_ID_BCM7250			0xae025280
+#define PHY_ID_BCM7278			0xae0251a0
 #define PHY_ID_BCM7364			0xae025260
 #define PHY_ID_BCM7366			0x600d8490
 #define PHY_ID_BCM7346			0x600d8650
@@ -31,6 +33,7 @@
 #define PHY_ID_BCM7425			0x600d86b0
 #define PHY_ID_BCM7429			0x600d8730
 #define PHY_ID_BCM7435			0x600d8750
+#define PHY_ID_BCM74371			0xae0252e0
 #define PHY_ID_BCM7439			0x600d8480
 #define PHY_ID_BCM7439_2		0xae025080
 #define PHY_ID_BCM7445			0x600d8510
@@ -103,19 +106,17 @@
 /*
  * AUXILIARY CONTROL SHADOW ACCESS REGISTERS.  (PHY REG 0x18)
  */
-#define MII_BCM54XX_AUXCTL_SHDWSEL_AUXCTL	0x0000
+#define MII_BCM54XX_AUXCTL_SHDWSEL_AUXCTL	0x00
 #define MII_BCM54XX_AUXCTL_ACTL_TX_6DB		0x0400
 #define MII_BCM54XX_AUXCTL_ACTL_SMDSP_ENA	0x0800
 
-#define MII_BCM54XX_AUXCTL_MISC_WREN	0x8000
-#define MII_BCM54XX_AUXCTL_MISC_RXD_RXC_SKEW	0x0100
-#define MII_BCM54XX_AUXCTL_MISC_FORCE_AMDIX	0x0200
-#define MII_BCM54XX_AUXCTL_MISC_RDSEL_MISC	0x7000
-#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC	0x0007
-#define MII_BCM54XX_AUXCTL_SHDWSEL_READ_SHIFT	12
-#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC_RGMII_SKEW_EN	(1 << 8)
-#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC_WIRESPEED_EN	(1 << 4)
+#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC			0x07
+#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC_WIRESPEED_EN	0x0010
+#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC_RGMII_SKEW_EN	0x0100
+#define MII_BCM54XX_AUXCTL_MISC_FORCE_AMDIX		0x0200
+#define MII_BCM54XX_AUXCTL_MISC_WREN			0x8000
 
+#define MII_BCM54XX_AUXCTL_SHDWSEL_READ_SHIFT	12
 #define MII_BCM54XX_AUXCTL_SHDWSEL_MASK	0x0007
 
 /*
diff --git a/include/linux/can/dev.h b/include/linux/can/dev.h
index 5f5270941ba0..141b05aade81 100644
--- a/include/linux/can/dev.h
+++ b/include/linux/can/dev.h
@@ -38,6 +38,13 @@ struct can_priv {
 	struct can_bittiming bittiming, data_bittiming;
 	const struct can_bittiming_const *bittiming_const,
 		*data_bittiming_const;
+	const u16 *termination_const;
+	unsigned int termination_const_cnt;
+	u16 termination;
+	const u32 *bitrate_const;
+	unsigned int bitrate_const_cnt;
+	const u32 *data_bitrate_const;
+	unsigned int data_bitrate_const_cnt;
 	struct can_clock clock;
 
 	enum can_state state;
@@ -53,6 +60,7 @@ struct can_priv {
 	int (*do_set_bittiming)(struct net_device *dev);
 	int (*do_set_data_bittiming)(struct net_device *dev);
 	int (*do_set_mode)(struct net_device *dev, enum can_mode mode);
+	int (*do_set_termination)(struct net_device *dev, u16 term);
 	int (*do_get_state)(const struct net_device *dev,
 			    enum can_state *state);
 	int (*do_get_berr_counter)(const struct net_device *dev,
diff --git a/include/linux/can/rx-offload.h b/include/linux/can/rx-offload.h
new file mode 100644
index 000000000000..cb31683bbe15
--- /dev/null
+++ b/include/linux/can/rx-offload.h
@@ -0,0 +1,59 @@
+/*
+ * linux/can/rx-offload.h
+ *
+ * Copyright (c) 2014 David Jander, Protonic Holland
+ * Copyright (c) 2014-2017 Pengutronix, Marc Kleine-Budde <kernel@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the version 2 of the GNU General Public License
+ * as published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _CAN_RX_OFFLOAD_H
+#define _CAN_RX_OFFLOAD_H
+
+#include <linux/netdevice.h>
+#include <linux/can.h>
+
+struct can_rx_offload {
+	struct net_device *dev;
+
+	unsigned int (*mailbox_read)(struct can_rx_offload *offload, struct can_frame *cf,
+				     u32 *timestamp, unsigned int mb);
+
+	struct sk_buff_head skb_queue;
+	u32 skb_queue_len_max;
+
+	unsigned int mb_first;
+	unsigned int mb_last;
+
+	struct napi_struct napi;
+
+	bool inc;
+};
+
+int can_rx_offload_add_timestamp(struct net_device *dev, struct can_rx_offload *offload);
+int can_rx_offload_add_fifo(struct net_device *dev, struct can_rx_offload *offload, unsigned int weight);
+int can_rx_offload_irq_offload_timestamp(struct can_rx_offload *offload, u64 reg);
+int can_rx_offload_irq_offload_fifo(struct can_rx_offload *offload);
+int can_rx_offload_irq_queue_err_skb(struct can_rx_offload *offload, struct sk_buff *skb);
+void can_rx_offload_reset(struct can_rx_offload *offload);
+void can_rx_offload_del(struct can_rx_offload *offload);
+void can_rx_offload_enable(struct can_rx_offload *offload);
+
+static inline void can_rx_offload_schedule(struct can_rx_offload *offload)
+{
+	napi_schedule(&offload->napi);
+}
+
+static inline void can_rx_offload_disable(struct can_rx_offload *offload)
+{
+	napi_disable(&offload->napi);
+}
+
+#endif /* !_CAN_RX_OFFLOAD_H */
diff --git a/include/linux/device.h b/include/linux/device.h
index 491b4c0ca633..bd684fc8ec1d 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -88,6 +88,8 @@ extern void bus_remove_file(struct bus_type *, struct bus_attribute *);
  *
  * @suspend:	Called when a device on this bus wants to go to sleep mode.
  * @resume:	Called to bring a device on this bus out of sleep mode.
+ * @num_vf:	Called to find out how many virtual functions a device on this
+ *		bus supports.
  * @pm:		Power management operations of this bus, callback the specific
  *		device driver's pm-ops.
  * @iommu_ops:  IOMMU specific operations for this bus, used to attach IOMMU
@@ -127,6 +129,8 @@ struct bus_type {
 	int (*suspend)(struct device *dev, pm_message_t state);
 	int (*resume)(struct device *dev);
 
+	int (*num_vf)(struct device *dev);
+
 	const struct dev_pm_ops *pm;
 
 	const struct iommu_ops *iommu_ops;
@@ -1140,6 +1144,13 @@ extern int device_online(struct device *dev);
 extern void set_primary_fwnode(struct device *dev, struct fwnode_handle *fwnode);
 extern void set_secondary_fwnode(struct device *dev, struct fwnode_handle *fwnode);
 
+static inline int dev_num_vf(struct device *dev)
+{
+	if (dev->bus && dev->bus->num_vf)
+		return dev->bus->num_vf(dev);
+	return 0;
+}
+
 /*
  * Root device objects for grouping under /sys/devices
  */
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index 6fec9e81bd70..c62b709b1ce0 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -54,6 +54,11 @@ struct net_device *alloc_etherdev_mqs(int sizeof_priv, unsigned int txqs,
 #define alloc_etherdev(sizeof_priv) alloc_etherdev_mq(sizeof_priv, 1)
 #define alloc_etherdev_mq(sizeof_priv, count) alloc_etherdev_mqs(sizeof_priv, count, count)
 
+struct net_device *devm_alloc_etherdev_mqs(struct device *dev, int sizeof_priv,
+					   unsigned int txqs,
+					   unsigned int rxqs);
+#define devm_alloc_etherdev(dev, sizeof_priv) devm_alloc_etherdev_mqs(dev, sizeof_priv, 1, 1)
+
 struct sk_buff **eth_gro_receive(struct sk_buff **head,
 				 struct sk_buff *skb);
 int eth_gro_complete(struct sk_buff *skb, int nhoff);
@@ -397,6 +402,66 @@ static inline bool ether_addr_equal_masked(const u8 *addr1, const u8 *addr2,
 }
 
 /**
+ * ether_addr_to_u64 - Convert an Ethernet address into a u64 value.
+ * @addr: Pointer to a six-byte array containing the Ethernet address
+ *
+ * Return a u64 value of the address
+ */
+static inline u64 ether_addr_to_u64(const u8 *addr)
+{
+	u64 u = 0;
+	int i;
+
+	for (i = 0; i < ETH_ALEN; i++)
+		u = u << 8 | addr[i];
+
+	return u;
+}
+
+/**
+ * u64_to_ether_addr - Convert a u64 to an Ethernet address.
+ * @u: u64 to convert to an Ethernet MAC address
+ * @addr: Pointer to a six-byte array to contain the Ethernet address
+ */
+static inline void u64_to_ether_addr(u64 u, u8 *addr)
+{
+	int i;
+
+	for (i = ETH_ALEN - 1; i >= 0; i--) {
+		addr[i] = u & 0xff;
+		u = u >> 8;
+	}
+}
+
+/**
+ * eth_addr_dec - Decrement the given MAC address
+ *
+ * @addr: Pointer to a six-byte array containing Ethernet address to decrement
+ */
+static inline void eth_addr_dec(u8 *addr)
+{
+	u64 u = ether_addr_to_u64(addr);
+
+	u--;
+	u64_to_ether_addr(u, addr);
+}
+
+/**
+ * ether_addr_greater - Compare two Ethernet addresses
+ * @addr1: Pointer to a six-byte array containing the Ethernet address
+ * @addr2: Pointer other six-byte array containing the Ethernet address
+ *
+ * Compare two Ethernet addresses, returns true addr1 is greater than addr2
+ */
+static inline bool ether_addr_greater(const u8 *addr1, const u8 *addr2)
+{
+	u64 u1 = ether_addr_to_u64(addr1);
+	u64 u2 = ether_addr_to_u64(addr2);
+
+	return u1 > u2;
+}
+
+/**
  * is_etherdev_addr - Tell if given Ethernet address belongs to the device.
  * @dev: Pointer to a device structure
  * @addr: Pointer to a six-byte array containing the Ethernet address
diff --git a/include/linux/filter.h b/include/linux/filter.h
index c2d282764d5d..0c167fdee5f7 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -54,6 +54,12 @@ struct bpf_prog_aux;
 #define BPF_REG_AX		MAX_BPF_REG
 #define MAX_BPF_JIT_REG		(MAX_BPF_REG + 1)
 
+/* As per nm, we expose JITed images as text (code) section for
+ * kallsyms. That way, tools like perf can find it to match
+ * addresses.
+ */
+#define BPF_SYM_ELF_TYPE	't'
+
 /* BPF program can access up to 512 bytes of stack space. */
 #define MAX_BPF_STACK	512
 
@@ -545,7 +551,7 @@ static inline bool bpf_prog_was_classic(const struct bpf_prog *prog)
 
 #define bpf_classic_proglen(fprog) (fprog->len * sizeof(fprog->filter[0]))
 
-#ifdef CONFIG_STRICT_MODULE_RWX
+#ifdef CONFIG_ARCH_HAS_SET_MEMORY
 static inline void bpf_prog_lock_ro(struct bpf_prog *fp)
 {
 	set_memory_ro((unsigned long)fp, fp->pages);
@@ -555,6 +561,16 @@ static inline void bpf_prog_unlock_ro(struct bpf_prog *fp)
 {
 	set_memory_rw((unsigned long)fp, fp->pages);
 }
+
+static inline void bpf_jit_binary_lock_ro(struct bpf_binary_header *hdr)
+{
+	set_memory_ro((unsigned long)hdr, hdr->pages);
+}
+
+static inline void bpf_jit_binary_unlock_ro(struct bpf_binary_header *hdr)
+{
+	set_memory_rw((unsigned long)hdr, hdr->pages);
+}
 #else
 static inline void bpf_prog_lock_ro(struct bpf_prog *fp)
 {
@@ -563,7 +579,24 @@ static inline void bpf_prog_lock_ro(struct bpf_prog *fp)
 static inline void bpf_prog_unlock_ro(struct bpf_prog *fp)
 {
 }
-#endif /* CONFIG_STRICT_MODULE_RWX */
+
+static inline void bpf_jit_binary_lock_ro(struct bpf_binary_header *hdr)
+{
+}
+
+static inline void bpf_jit_binary_unlock_ro(struct bpf_binary_header *hdr)
+{
+}
+#endif /* CONFIG_ARCH_HAS_SET_MEMORY */
+
+static inline struct bpf_binary_header *
+bpf_jit_binary_hdr(const struct bpf_prog *fp)
+{
+	unsigned long real_start = (unsigned long)fp->bpf_func;
+	unsigned long addr = real_start & PAGE_MASK;
+
+	return (void *)addr;
+}
 
 int sk_filter_trim_cap(struct sock *sk, struct sk_buff *skb, unsigned int cap);
 static inline int sk_filter(struct sock *sk, struct sk_buff *skb)
@@ -607,6 +640,7 @@ void sk_filter_uncharge(struct sock *sk, struct sk_filter *fp);
 u64 __bpf_call_base(u64 r1, u64 r2, u64 r3, u64 r4, u64 r5);
 
 struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog);
+void bpf_jit_compile(struct bpf_prog *prog);
 bool bpf_helper_changes_pkt_data(void *func);
 
 struct bpf_prog *bpf_patch_insn_single(struct bpf_prog *prog, u32 off,
@@ -616,6 +650,7 @@ void bpf_warn_invalid_xdp_action(u32 act);
 #ifdef CONFIG_BPF_JIT
 extern int bpf_jit_enable;
 extern int bpf_jit_harden;
+extern int bpf_jit_kallsyms;
 
 typedef void (*bpf_jit_fill_hole_t)(void *area, unsigned int size);
 
@@ -625,7 +660,6 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
 		     bpf_jit_fill_hole_t bpf_fill_ill_insns);
 void bpf_jit_binary_free(struct bpf_binary_header *hdr);
 
-void bpf_jit_compile(struct bpf_prog *fp);
 void bpf_jit_free(struct bpf_prog *fp);
 
 struct bpf_prog *bpf_jit_blind_constants(struct bpf_prog *fp);
@@ -651,6 +685,11 @@ static inline bool bpf_jit_is_ebpf(void)
 # endif
 }
 
+static inline bool bpf_prog_ebpf_jited(const struct bpf_prog *fp)
+{
+	return fp->jited && bpf_jit_is_ebpf();
+}
+
 static inline bool bpf_jit_blinding_enabled(void)
 {
 	/* These are the prerequisites, should someone ever have the
@@ -668,15 +707,91 @@ static inline bool bpf_jit_blinding_enabled(void)
 
 	return true;
 }
-#else
-static inline void bpf_jit_compile(struct bpf_prog *fp)
+
+static inline bool bpf_jit_kallsyms_enabled(void)
 {
+	/* There are a couple of corner cases where kallsyms should
+	 * not be enabled f.e. on hardening.
+	 */
+	if (bpf_jit_harden)
+		return false;
+	if (!bpf_jit_kallsyms)
+		return false;
+	if (bpf_jit_kallsyms == 1)
+		return true;
+
+	return false;
+}
+
+const char *__bpf_address_lookup(unsigned long addr, unsigned long *size,
+				 unsigned long *off, char *sym);
+bool is_bpf_text_address(unsigned long addr);
+int bpf_get_kallsym(unsigned int symnum, unsigned long *value, char *type,
+		    char *sym);
+
+static inline const char *
+bpf_address_lookup(unsigned long addr, unsigned long *size,
+		   unsigned long *off, char **modname, char *sym)
+{
+	const char *ret = __bpf_address_lookup(addr, size, off, sym);
+
+	if (ret && modname)
+		*modname = NULL;
+	return ret;
+}
+
+void bpf_prog_kallsyms_add(struct bpf_prog *fp);
+void bpf_prog_kallsyms_del(struct bpf_prog *fp);
+
+#else /* CONFIG_BPF_JIT */
+
+static inline bool bpf_prog_ebpf_jited(const struct bpf_prog *fp)
+{
+	return false;
 }
 
 static inline void bpf_jit_free(struct bpf_prog *fp)
 {
 	bpf_prog_unlock_free(fp);
 }
+
+static inline bool bpf_jit_kallsyms_enabled(void)
+{
+	return false;
+}
+
+static inline const char *
+__bpf_address_lookup(unsigned long addr, unsigned long *size,
+		     unsigned long *off, char *sym)
+{
+	return NULL;
+}
+
+static inline bool is_bpf_text_address(unsigned long addr)
+{
+	return false;
+}
+
+static inline int bpf_get_kallsym(unsigned int symnum, unsigned long *value,
+				  char *type, char *sym)
+{
+	return -ERANGE;
+}
+
+static inline const char *
+bpf_address_lookup(unsigned long addr, unsigned long *size,
+		   unsigned long *off, char **modname, char *sym)
+{
+	return NULL;
+}
+
+static inline void bpf_prog_kallsyms_add(struct bpf_prog *fp)
+{
+}
+
+static inline void bpf_prog_kallsyms_del(struct bpf_prog *fp)
+{
+}
 #endif /* CONFIG_BPF_JIT */
 
 #define BPF_ANC		BIT(15)
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index fe849329511a..0dd9498c694f 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -185,6 +185,8 @@ static inline u16 ieee80211_sn_sub(u16 sn1, u16 sn2)
 
 /* number of user priorities 802.11 uses */
 #define IEEE80211_NUM_UPS		8
+/* number of ACs */
+#define IEEE80211_NUM_ACS		4
 
 #define IEEE80211_QOS_CTL_LEN		2
 /* 1d tag mask */
@@ -1041,8 +1043,9 @@ struct ieee80211_mgmt {
 	} u;
 } __packed __aligned(2);
 
-/* Supported Rates value encodings in 802.11n-2009 7.3.2.2 */
+/* Supported rates membership selectors */
 #define BSS_MEMBERSHIP_SELECTOR_HT_PHY	127
+#define BSS_MEMBERSHIP_SELECTOR_VHT_PHY	126
 
 /* mgmt header + 1 byte category code */
 #define IEEE80211_MIN_ACTION_SIZE offsetof(struct ieee80211_mgmt, u.action.u)
@@ -2322,31 +2325,33 @@ enum ieee80211_sa_query_action {
 };
 
 
+#define SUITE(oui, id)	(((oui) << 8) | (id))
+
 /* cipher suite selectors */
-#define WLAN_CIPHER_SUITE_USE_GROUP	0x000FAC00
-#define WLAN_CIPHER_SUITE_WEP40		0x000FAC01
-#define WLAN_CIPHER_SUITE_TKIP		0x000FAC02
-/* reserved: 				0x000FAC03 */
-#define WLAN_CIPHER_SUITE_CCMP		0x000FAC04
-#define WLAN_CIPHER_SUITE_WEP104	0x000FAC05
-#define WLAN_CIPHER_SUITE_AES_CMAC	0x000FAC06
-#define WLAN_CIPHER_SUITE_GCMP		0x000FAC08
-#define WLAN_CIPHER_SUITE_GCMP_256	0x000FAC09
-#define WLAN_CIPHER_SUITE_CCMP_256	0x000FAC0A
-#define WLAN_CIPHER_SUITE_BIP_GMAC_128	0x000FAC0B
-#define WLAN_CIPHER_SUITE_BIP_GMAC_256	0x000FAC0C
-#define WLAN_CIPHER_SUITE_BIP_CMAC_256	0x000FAC0D
-
-#define WLAN_CIPHER_SUITE_SMS4		0x00147201
+#define WLAN_CIPHER_SUITE_USE_GROUP	SUITE(0x000FAC, 0)
+#define WLAN_CIPHER_SUITE_WEP40		SUITE(0x000FAC, 1)
+#define WLAN_CIPHER_SUITE_TKIP		SUITE(0x000FAC, 2)
+/* reserved: 				SUITE(0x000FAC, 3) */
+#define WLAN_CIPHER_SUITE_CCMP		SUITE(0x000FAC, 4)
+#define WLAN_CIPHER_SUITE_WEP104	SUITE(0x000FAC, 5)
+#define WLAN_CIPHER_SUITE_AES_CMAC	SUITE(0x000FAC, 6)
+#define WLAN_CIPHER_SUITE_GCMP		SUITE(0x000FAC, 8)
+#define WLAN_CIPHER_SUITE_GCMP_256	SUITE(0x000FAC, 9)
+#define WLAN_CIPHER_SUITE_CCMP_256	SUITE(0x000FAC, 10)
+#define WLAN_CIPHER_SUITE_BIP_GMAC_128	SUITE(0x000FAC, 11)
+#define WLAN_CIPHER_SUITE_BIP_GMAC_256	SUITE(0x000FAC, 12)
+#define WLAN_CIPHER_SUITE_BIP_CMAC_256	SUITE(0x000FAC, 13)
+
+#define WLAN_CIPHER_SUITE_SMS4		SUITE(0x001472, 1)
 
 /* AKM suite selectors */
-#define WLAN_AKM_SUITE_8021X		0x000FAC01
-#define WLAN_AKM_SUITE_PSK		0x000FAC02
-#define WLAN_AKM_SUITE_8021X_SHA256	0x000FAC05
-#define WLAN_AKM_SUITE_PSK_SHA256	0x000FAC06
-#define WLAN_AKM_SUITE_TDLS		0x000FAC07
-#define WLAN_AKM_SUITE_SAE		0x000FAC08
-#define WLAN_AKM_SUITE_FT_OVER_SAE	0x000FAC09
+#define WLAN_AKM_SUITE_8021X		SUITE(0x000FAC, 1)
+#define WLAN_AKM_SUITE_PSK		SUITE(0x000FAC, 2)
+#define WLAN_AKM_SUITE_8021X_SHA256	SUITE(0x000FAC, 5)
+#define WLAN_AKM_SUITE_PSK_SHA256	SUITE(0x000FAC, 6)
+#define WLAN_AKM_SUITE_TDLS		SUITE(0x000FAC, 7)
+#define WLAN_AKM_SUITE_SAE		SUITE(0x000FAC, 8)
+#define WLAN_AKM_SUITE_FT_OVER_SAE	SUITE(0x000FAC, 9)
 
 #define WLAN_MAX_KEY_LEN		32
 
diff --git a/include/linux/if_bridge.h b/include/linux/if_bridge.h
index c6587c01d951..c5847dc75a93 100644
--- a/include/linux/if_bridge.h
+++ b/include/linux/if_bridge.h
@@ -46,6 +46,8 @@ struct br_ip_list {
 #define BR_LEARNING_SYNC	BIT(9)
 #define BR_PROXYARP_WIFI	BIT(10)
 #define BR_MCAST_FLOOD		BIT(11)
+#define BR_MULTICAST_TO_UNICAST	BIT(12)
+#define BR_VLAN_TUNNEL		BIT(13)
 
 #define BR_DEFAULT_AGEING_TIME	(300 * HZ)
 
diff --git a/include/linux/if_frad.h b/include/linux/if_frad.h
index 4316aa173dde..46df7e565d6f 100644
--- a/include/linux/if_frad.h
+++ b/include/linux/if_frad.h
@@ -66,8 +66,6 @@ struct dlci_local
 
 struct frad_local
 {
-   struct net_device_stats stats;
-
    /* devices which this FRAD is slaved to */
    struct net_device     *master[CONFIG_DLCI_MAX];
    short             dlci[CONFIG_DLCI_MAX];
diff --git a/include/linux/if_macvlan.h b/include/linux/if_macvlan.h
index a4ccc3122f93..c9ec1343d187 100644
--- a/include/linux/if_macvlan.h
+++ b/include/linux/if_macvlan.h
@@ -9,19 +9,6 @@
 #include <net/netlink.h>
 #include <linux/u64_stats_sync.h>
 
-#if IS_ENABLED(CONFIG_MACVTAP)
-struct socket *macvtap_get_socket(struct file *);
-#else
-#include <linux/err.h>
-#include <linux/errno.h>
-struct file;
-struct socket;
-static inline struct socket *macvtap_get_socket(struct file *f)
-{
-	return ERR_PTR(-EINVAL);
-}
-#endif /* CONFIG_MACVTAP */
-
 struct macvlan_port;
 struct macvtap_queue;
 
@@ -29,7 +16,7 @@ struct macvtap_queue;
  * Maximum times a macvtap device can be opened. This can be used to
  * configure the number of receive queue, e.g. for multiqueue virtio.
  */
-#define MAX_MACVTAP_QUEUES	256
+#define MAX_TAP_QUEUES	256
 
 #define MACVLAN_MC_FILTER_BITS	8
 #define MACVLAN_MC_FILTER_SZ	(1 << MACVLAN_MC_FILTER_BITS)
@@ -49,7 +36,7 @@ struct macvlan_dev {
 	enum macvlan_mode	mode;
 	u16			flags;
 	/* This array tracks active taps. */
-	struct macvtap_queue	__rcu *taps[MAX_MACVTAP_QUEUES];
+	struct tap_queue	__rcu *taps[MAX_TAP_QUEUES];
 	/* This list tracks all taps (both enabled and disabled) */
 	struct list_head	queue_list;
 	int			numvtaps;
diff --git a/include/linux/if_tap.h b/include/linux/if_tap.h
new file mode 100644
index 000000000000..3482c3c2037d
--- /dev/null
+++ b/include/linux/if_tap.h
@@ -0,0 +1,75 @@
+#ifndef _LINUX_IF_TAP_H_
+#define _LINUX_IF_TAP_H_
+
+#if IS_ENABLED(CONFIG_TAP)
+struct socket *tap_get_socket(struct file *);
+#else
+#include <linux/err.h>
+#include <linux/errno.h>
+struct file;
+struct socket;
+static inline struct socket *tap_get_socket(struct file *f)
+{
+	return ERR_PTR(-EINVAL);
+}
+#endif /* CONFIG_TAP */
+
+#include <net/sock.h>
+#include <linux/skb_array.h>
+
+#define MAX_TAP_QUEUES 256
+
+struct tap_queue;
+
+struct tap_dev {
+	struct net_device	*dev;
+	u16			flags;
+	/* This array tracks active taps. */
+	struct tap_queue    __rcu *taps[MAX_TAP_QUEUES];
+	/* This list tracks all taps (both enabled and disabled) */
+	struct list_head	queue_list;
+	int			numvtaps;
+	int			numqueues;
+	netdev_features_t	tap_features;
+	int			minor;
+
+	void (*update_features)(struct tap_dev *tap, netdev_features_t features);
+	void (*count_tx_dropped)(struct tap_dev *tap);
+	void (*count_rx_dropped)(struct tap_dev *tap);
+};
+
+/*
+ * A tap queue is the central object of tap module, it connects
+ * an open character device to virtual interface. There can be
+ * multiple queues on one interface, which map back to queues
+ * implemented in hardware on the underlying device.
+ *
+ * tap_proto is used to allocate queues through the sock allocation
+ * mechanism.
+ *
+ */
+
+struct tap_queue {
+	struct sock sk;
+	struct socket sock;
+	struct socket_wq wq;
+	int vnet_hdr_sz;
+	struct tap_dev __rcu *tap;
+	struct file *file;
+	unsigned int flags;
+	u16 queue_index;
+	bool enabled;
+	struct list_head next;
+	struct skb_array skb_array;
+};
+
+rx_handler_result_t tap_handle_frame(struct sk_buff **pskb);
+void tap_del_queues(struct tap_dev *tap);
+int tap_get_minor(dev_t major, struct tap_dev *tap);
+void tap_free_minor(dev_t major, struct tap_dev *tap);
+int tap_queue_resize(struct tap_dev *tap);
+int tap_create_cdev(struct cdev *tap_cdev,
+		    dev_t *tap_major, const char *device_name);
+void tap_destroy_cdev(dev_t major, struct cdev *tap_cdev);
+
+#endif /*_LINUX_IF_TAP_H_*/
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 671d014e6429..71be5b330d21 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -69,6 +69,7 @@ struct ipv6_devconf {
 	__s32		seg6_require_hmac;
 #endif
 	__u32		enhanced_dad;
+	__u32		addr_gen_mode;
 
 	struct ctl_table_header *sysctl_header;
 };
diff --git a/include/linux/list.h b/include/linux/list.h
index d1039ecaf94f..ae537fa46216 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -527,6 +527,19 @@ static inline void list_splice_tail_init(struct list_head *list,
 	     pos = list_next_entry(pos, member))
 
 /**
+ * list_for_each_entry_from_reverse - iterate backwards over list of given type
+ *                                    from the current point
+ * @pos:	the type * to use as a loop cursor.
+ * @head:	the head for your list.
+ * @member:	the name of the list_head within the struct.
+ *
+ * Iterate backwards over list of given type, continuing from current position.
+ */
+#define list_for_each_entry_from_reverse(pos, head, member)		\
+	for (; &pos->member != (head);					\
+	     pos = list_prev_entry(pos, member))
+
+/**
  * list_for_each_entry_safe - iterate over list of given type safe against removal of list entry
  * @pos:	the type * to use as a loop cursor.
  * @n:		another type * to use as temporary storage
diff --git a/include/linux/marvell_phy.h b/include/linux/marvell_phy.h
index a57f0dfb6db7..4055cf8cc978 100644
--- a/include/linux/marvell_phy.h
+++ b/include/linux/marvell_phy.h
@@ -17,8 +17,15 @@
 #define MARVELL_PHY_ID_88E1116R		0x01410e40
 #define MARVELL_PHY_ID_88E1510		0x01410dd0
 #define MARVELL_PHY_ID_88E1540		0x01410eb0
+#define MARVELL_PHY_ID_88E1545		0x01410ea0
 #define MARVELL_PHY_ID_88E3016		0x01410e60
 
+/* The MV88e6390 Ethernet switch contains embedded PHYs. These PHYs do
+ * not have a model ID. So the switch driver traps reads to the ID2
+ * register and returns the switch family ID
+ */
+#define MARVELL_PHY_ID_88E6390		0x01410f90
+
 /* struct phy_device dev_flags definitions */
 #define MARVELL_PHY_M1145_FLAGS_RESISTANCE	0x00000001
 #define MARVELL_PHY_M1118_DNS323_LEDS		0x00000002
diff --git a/include/linux/mdio.h b/include/linux/mdio.h
index bf9d1d750693..ca08ab16ecdc 100644
--- a/include/linux/mdio.h
+++ b/include/linux/mdio.h
@@ -10,6 +10,7 @@
 #define __LINUX_MDIO_H__
 
 #include <uapi/linux/mdio.h>
+#include <linux/mod_devicetable.h>
 
 struct mii_bus;
 
@@ -29,6 +30,7 @@ struct mdio_device {
 
 	const struct dev_pm_ops *pm_ops;
 	struct mii_bus *bus;
+	char modalias[MDIO_NAME_SIZE];
 
 	int (*bus_match)(struct device *dev, struct device_driver *drv);
 	void (*device_free)(struct mdio_device *mdiodev);
@@ -71,6 +73,7 @@ int mdio_device_register(struct mdio_device *mdiodev);
 void mdio_device_remove(struct mdio_device *mdiodev);
 int mdio_driver_register(struct mdio_driver *drv);
 void mdio_driver_unregister(struct mdio_driver *drv);
+int mdio_device_bus_match(struct device *dev, struct device_driver *drv);
 
 static inline bool mdio_phy_id_is_c45(int phy_id)
 {
@@ -130,6 +133,10 @@ extern int mdio45_nway_restart(const struct mdio_if_info *mdio);
 extern void mdio45_ethtool_gset_npage(const struct mdio_if_info *mdio,
 				      struct ethtool_cmd *ecmd,
 				      u32 npage_adv, u32 npage_lpa);
+extern void
+mdio45_ethtool_ksettings_get_npage(const struct mdio_if_info *mdio,
+				   struct ethtool_link_ksettings *cmd,
+				   u32 npage_adv, u32 npage_lpa);
 
 /**
  * mdio45_ethtool_gset - get settings for ETHTOOL_GSET
@@ -147,6 +154,23 @@ static inline void mdio45_ethtool_gset(const struct mdio_if_info *mdio,
 	mdio45_ethtool_gset_npage(mdio, ecmd, 0, 0);
 }
 
+/**
+ * mdio45_ethtool_ksettings_get - get settings for ETHTOOL_GLINKSETTINGS
+ * @mdio: MDIO interface
+ * @cmd: Ethtool request structure
+ *
+ * Since the CSRs for auto-negotiation using next pages are not fully
+ * standardised, this function does not attempt to decode them.  Use
+ * mdio45_ethtool_ksettings_get_npage() to specify advertisement bits
+ * from next pages.
+ */
+static inline void
+mdio45_ethtool_ksettings_get(const struct mdio_if_info *mdio,
+			     struct ethtool_link_ksettings *cmd)
+{
+	mdio45_ethtool_ksettings_get_npage(mdio, cmd, 0, 0);
+}
+
 extern int mdio_mii_ioctl(const struct mdio_if_info *mdio,
 			  struct mii_ioctl_data *mii_data, int cmd);
 
@@ -244,7 +268,7 @@ bool mdiobus_is_registered_device(struct mii_bus *bus, int addr);
 struct phy_device *mdiobus_get_phy(struct mii_bus *bus, int addr);
 
 /**
- * module_mdio_driver() - Helper macro for registering mdio drivers
+ * mdio_module_driver() - Helper macro for registering mdio drivers
  *
  * Helper macro for MDIO drivers which do not do anything special in module
  * init/exit. Each module may only use this macro once, and calling it
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 6533c16e27ad..7e66e4f62858 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -1374,6 +1374,7 @@ int mlx4_get_base_qpn(struct mlx4_dev *dev, u8 port);
 int __mlx4_replace_mac(struct mlx4_dev *dev, u8 port, int qpn, u64 new_mac);
 int mlx4_SET_PORT_general(struct mlx4_dev *dev, u8 port, int mtu,
 			  u8 pptx, u8 pfctx, u8 pprx, u8 pfcrx);
+int mlx4_SET_PORT_user_mtu(struct mlx4_dev *dev, u8 port, u16 user_mtu);
 int mlx4_SET_PORT_qpn_calc(struct mlx4_dev *dev, u8 port, u32 base_qpn,
 			   u8 promisc);
 int mlx4_SET_PORT_BEACON(struct mlx4_dev *dev, u8 port, u16 time);
@@ -1539,8 +1540,13 @@ enum mlx4_ptys_proto {
 	MLX4_PTYS_EN = 1<<2,
 };
 
+enum mlx4_ptys_flags {
+	MLX4_PTYS_AN_DISABLE_CAP   = 1 << 5,
+	MLX4_PTYS_AN_DISABLE_ADMIN = 1 << 6,
+};
+
 struct mlx4_ptys_reg {
-	u8 resrvd1;
+	u8 flags;
 	u8 local_port;
 	u8 resrvd2;
 	u8 proto_mask;
diff --git a/include/linux/mlx5/cq.h b/include/linux/mlx5/cq.h
index 7c3c0d3aca37..95898847c7d4 100644
--- a/include/linux/mlx5/cq.h
+++ b/include/linux/mlx5/cq.h
@@ -42,13 +42,13 @@ struct mlx5_core_cq {
 	int			cqe_sz;
 	__be32		       *set_ci_db;
 	__be32		       *arm_db;
+	struct mlx5_uars_page  *uar;
 	atomic_t		refcount;
 	struct completion	free;
 	unsigned		vector;
 	unsigned int		irqn;
 	void (*comp)		(struct mlx5_core_cq *);
 	void (*event)		(struct mlx5_core_cq *, enum mlx5_event);
-	struct mlx5_uar	       *uar;
 	u32			cons_index;
 	unsigned		arm_sn;
 	struct mlx5_rsc_debug	*dbg;
@@ -144,7 +144,6 @@ enum {
 
 static inline void mlx5_cq_arm(struct mlx5_core_cq *cq, u32 cmd,
 			       void __iomem *uar_page,
-			       spinlock_t *doorbell_lock,
 			       u32 cons_index)
 {
 	__be32 doorbell[2];
@@ -164,7 +163,7 @@ static inline void mlx5_cq_arm(struct mlx5_core_cq *cq, u32 cmd,
 	doorbell[0] = cpu_to_be32(sn << 28 | cmd | ci);
 	doorbell[1] = cpu_to_be32(cq->cqn);
 
-	mlx5_write64(doorbell, uar_page + MLX5_CQ_DOORBELL, doorbell_lock);
+	mlx5_write64(doorbell, uar_page + MLX5_CQ_DOORBELL, NULL);
 }
 
 int mlx5_init_cq_table(struct mlx5_core_dev *dev);
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index 52b437431c6a..dd9a263ed368 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -67,10 +67,11 @@
 
 /* insert a value to a struct */
 #define MLX5_SET(typ, p, fld, v) do { \
+	u32 _v = v; \
 	BUILD_BUG_ON(__mlx5_st_sz_bits(typ) % 32);             \
 	*((__be32 *)(p) + __mlx5_dw_off(typ, fld)) = \
 	cpu_to_be32((be32_to_cpu(*((__be32 *)(p) + __mlx5_dw_off(typ, fld))) & \
-		     (~__mlx5_dw_mask(typ, fld))) | (((v) & __mlx5_mask(typ, fld)) \
+		     (~__mlx5_dw_mask(typ, fld))) | (((_v) & __mlx5_mask(typ, fld)) \
 		     << __mlx5_dw_bit_off(typ, fld))); \
 } while (0)
 
@@ -212,10 +213,20 @@ enum {
 };
 
 enum {
-	MLX5_BF_REGS_PER_PAGE		= 4,
-	MLX5_MAX_UAR_PAGES		= 1 << 8,
-	MLX5_NON_FP_BF_REGS_PER_PAGE	= 2,
-	MLX5_MAX_UUARS	= MLX5_MAX_UAR_PAGES * MLX5_NON_FP_BF_REGS_PER_PAGE,
+	MLX5_ADAPTER_PAGE_SHIFT		= 12,
+	MLX5_ADAPTER_PAGE_SIZE		= 1 << MLX5_ADAPTER_PAGE_SHIFT,
+};
+
+enum {
+	MLX5_BFREGS_PER_UAR		= 4,
+	MLX5_MAX_UARS			= 1 << 8,
+	MLX5_NON_FP_BFREGS_PER_UAR	= 2,
+	MLX5_FP_BFREGS_PER_UAR		= MLX5_BFREGS_PER_UAR -
+					  MLX5_NON_FP_BFREGS_PER_UAR,
+	MLX5_MAX_BFREGS			= MLX5_MAX_UARS *
+					  MLX5_NON_FP_BFREGS_PER_UAR,
+	MLX5_UARS_IN_PAGE		= PAGE_SIZE / MLX5_ADAPTER_PAGE_SIZE,
+	MLX5_NON_FP_BFREGS_IN_PAGE	= MLX5_NON_FP_BFREGS_PER_UAR * MLX5_UARS_IN_PAGE,
 };
 
 enum {
@@ -279,6 +290,7 @@ enum mlx5_event {
 	MLX5_EVENT_TYPE_GPIO_EVENT	   = 0x15,
 	MLX5_EVENT_TYPE_PORT_MODULE_EVENT  = 0x16,
 	MLX5_EVENT_TYPE_REMOTE_CONFIG	   = 0x19,
+	MLX5_EVENT_TYPE_PPS_EVENT          = 0x25,
 
 	MLX5_EVENT_TYPE_DB_BF_CONGESTION   = 0x1a,
 	MLX5_EVENT_TYPE_STALL_EVENT	   = 0x1b,
@@ -389,11 +401,6 @@ enum {
 };
 
 enum {
-	MLX5_ADAPTER_PAGE_SHIFT		= 12,
-	MLX5_ADAPTER_PAGE_SIZE		= 1 << MLX5_ADAPTER_PAGE_SHIFT,
-};
-
-enum {
 	MLX5_CAP_OFF_CMDIF_CSUM		= 46,
 };
 
@@ -534,7 +541,9 @@ struct mlx5_eqe_page_fault {
 			__be16  wqe_index;
 			u16	reserved2;
 			__be16  packet_length;
-			u8	reserved3[12];
+			__be32  token;
+			u8	reserved4[8];
+			__be32  pftype_wq;
 		} __packed wqe;
 		struct {
 			__be32  r_key;
@@ -542,9 +551,9 @@ struct mlx5_eqe_page_fault {
 			__be16  packet_length;
 			__be32  rdma_op_len;
 			__be64  rdma_va;
+			__be32  pftype_token;
 		} __packed rdma;
 	} __packed;
-	__be32 flags_qpn;
 } __packed;
 
 struct mlx5_eqe_vport_change {
@@ -562,6 +571,22 @@ struct mlx5_eqe_port_module {
 	u8        error_type;
 } __packed;
 
+struct mlx5_eqe_pps {
+	u8		rsvd0[3];
+	u8		pin;
+	u8		rsvd1[4];
+	union {
+		struct {
+			__be32		time_sec;
+			__be32		time_nsec;
+		};
+		struct {
+			__be64		time_stamp;
+		};
+	};
+	u8		rsvd2[12];
+} __packed;
+
 union ev_data {
 	__be32				raw[7];
 	struct mlx5_eqe_cmd		cmd;
@@ -576,6 +601,7 @@ union ev_data {
 	struct mlx5_eqe_page_fault	page_fault;
 	struct mlx5_eqe_vport_change	vport_change;
 	struct mlx5_eqe_port_module	port_module;
+	struct mlx5_eqe_pps		pps;
 } __packed;
 
 struct mlx5_eqe {
@@ -945,38 +971,54 @@ enum mlx5_cap_type {
 	MLX5_CAP_NUM
 };
 
+enum mlx5_pcam_reg_groups {
+	MLX5_PCAM_REGS_5000_TO_507F                 = 0x0,
+};
+
+enum mlx5_pcam_feature_groups {
+	MLX5_PCAM_FEATURE_ENHANCED_FEATURES         = 0x0,
+};
+
+enum mlx5_mcam_reg_groups {
+	MLX5_MCAM_REGS_FIRST_128                    = 0x0,
+};
+
+enum mlx5_mcam_feature_groups {
+	MLX5_MCAM_FEATURE_ENHANCED_FEATURES         = 0x0,
+};
+
 /* GET Dev Caps macros */
 #define MLX5_CAP_GEN(mdev, cap) \
-	MLX5_GET(cmd_hca_cap, mdev->hca_caps_cur[MLX5_CAP_GENERAL], cap)
+	MLX5_GET(cmd_hca_cap, mdev->caps.hca_cur[MLX5_CAP_GENERAL], cap)
 
 #define MLX5_CAP_GEN_MAX(mdev, cap) \
-	MLX5_GET(cmd_hca_cap, mdev->hca_caps_max[MLX5_CAP_GENERAL], cap)
+	MLX5_GET(cmd_hca_cap, mdev->caps.hca_max[MLX5_CAP_GENERAL], cap)
 
 #define MLX5_CAP_ETH(mdev, cap) \
 	MLX5_GET(per_protocol_networking_offload_caps,\
-		 mdev->hca_caps_cur[MLX5_CAP_ETHERNET_OFFLOADS], cap)
+		 mdev->caps.hca_cur[MLX5_CAP_ETHERNET_OFFLOADS], cap)
 
 #define MLX5_CAP_ETH_MAX(mdev, cap) \
 	MLX5_GET(per_protocol_networking_offload_caps,\
-		 mdev->hca_caps_max[MLX5_CAP_ETHERNET_OFFLOADS], cap)
+		 mdev->caps.hca_max[MLX5_CAP_ETHERNET_OFFLOADS], cap)
 
 #define MLX5_CAP_ROCE(mdev, cap) \
-	MLX5_GET(roce_cap, mdev->hca_caps_cur[MLX5_CAP_ROCE], cap)
+	MLX5_GET(roce_cap, mdev->caps.hca_cur[MLX5_CAP_ROCE], cap)
 
 #define MLX5_CAP_ROCE_MAX(mdev, cap) \
-	MLX5_GET(roce_cap, mdev->hca_caps_max[MLX5_CAP_ROCE], cap)
+	MLX5_GET(roce_cap, mdev->caps.hca_max[MLX5_CAP_ROCE], cap)
 
 #define MLX5_CAP_ATOMIC(mdev, cap) \
-	MLX5_GET(atomic_caps, mdev->hca_caps_cur[MLX5_CAP_ATOMIC], cap)
+	MLX5_GET(atomic_caps, mdev->caps.hca_cur[MLX5_CAP_ATOMIC], cap)
 
 #define MLX5_CAP_ATOMIC_MAX(mdev, cap) \
-	MLX5_GET(atomic_caps, mdev->hca_caps_max[MLX5_CAP_ATOMIC], cap)
+	MLX5_GET(atomic_caps, mdev->caps.hca_max[MLX5_CAP_ATOMIC], cap)
 
 #define MLX5_CAP_FLOWTABLE(mdev, cap) \
-	MLX5_GET(flow_table_nic_cap, mdev->hca_caps_cur[MLX5_CAP_FLOW_TABLE], cap)
+	MLX5_GET(flow_table_nic_cap, mdev->caps.hca_cur[MLX5_CAP_FLOW_TABLE], cap)
 
 #define MLX5_CAP_FLOWTABLE_MAX(mdev, cap) \
-	MLX5_GET(flow_table_nic_cap, mdev->hca_caps_max[MLX5_CAP_FLOW_TABLE], cap)
+	MLX5_GET(flow_table_nic_cap, mdev->caps.hca_max[MLX5_CAP_FLOW_TABLE], cap)
 
 #define MLX5_CAP_FLOWTABLE_NIC_RX(mdev, cap) \
 	MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_receive.cap)
@@ -998,11 +1040,11 @@ enum mlx5_cap_type {
 
 #define MLX5_CAP_ESW_FLOWTABLE(mdev, cap) \
 	MLX5_GET(flow_table_eswitch_cap, \
-		 mdev->hca_caps_cur[MLX5_CAP_ESWITCH_FLOW_TABLE], cap)
+		 mdev->caps.hca_cur[MLX5_CAP_ESWITCH_FLOW_TABLE], cap)
 
 #define MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, cap) \
 	MLX5_GET(flow_table_eswitch_cap, \
-		 mdev->hca_caps_max[MLX5_CAP_ESWITCH_FLOW_TABLE], cap)
+		 mdev->caps.hca_max[MLX5_CAP_ESWITCH_FLOW_TABLE], cap)
 
 #define MLX5_CAP_ESW_FLOWTABLE_FDB(mdev, cap) \
 	MLX5_CAP_ESW_FLOWTABLE(mdev, flow_table_properties_nic_esw_fdb.cap)
@@ -1024,21 +1066,27 @@ enum mlx5_cap_type {
 
 #define MLX5_CAP_ESW(mdev, cap) \
 	MLX5_GET(e_switch_cap, \
-		 mdev->hca_caps_cur[MLX5_CAP_ESWITCH], cap)
+		 mdev->caps.hca_cur[MLX5_CAP_ESWITCH], cap)
 
 #define MLX5_CAP_ESW_MAX(mdev, cap) \
 	MLX5_GET(e_switch_cap, \
-		 mdev->hca_caps_max[MLX5_CAP_ESWITCH], cap)
+		 mdev->caps.hca_max[MLX5_CAP_ESWITCH], cap)
 
 #define MLX5_CAP_ODP(mdev, cap)\
-	MLX5_GET(odp_cap, mdev->hca_caps_cur[MLX5_CAP_ODP], cap)
+	MLX5_GET(odp_cap, mdev->caps.hca_cur[MLX5_CAP_ODP], cap)
 
 #define MLX5_CAP_VECTOR_CALC(mdev, cap) \
 	MLX5_GET(vector_calc_cap, \
-		 mdev->hca_caps_cur[MLX5_CAP_VECTOR_CALC], cap)
+		 mdev->caps.hca_cur[MLX5_CAP_VECTOR_CALC], cap)
 
 #define MLX5_CAP_QOS(mdev, cap)\
-	MLX5_GET(qos_cap, mdev->hca_caps_cur[MLX5_CAP_QOS], cap)
+	MLX5_GET(qos_cap, mdev->caps.hca_cur[MLX5_CAP_QOS], cap)
+
+#define MLX5_CAP_PCAM_FEATURE(mdev, fld) \
+	MLX5_GET(pcam_reg, (mdev)->caps.pcam, feature_cap_mask.enhanced_features.fld)
+
+#define MLX5_CAP_MCAM_FEATURE(mdev, fld) \
+	MLX5_GET(mcam_reg, (mdev)->caps.mcam, mng_feature_cap_mask.enhanced_features.fld)
 
 enum {
 	MLX5_CMD_STAT_OK			= 0x0,
@@ -1068,9 +1116,14 @@ enum {
 	MLX5_PER_PRIORITY_COUNTERS_GROUP      = 0x10,
 	MLX5_PER_TRAFFIC_CLASS_COUNTERS_GROUP = 0x11,
 	MLX5_PHYSICAL_LAYER_COUNTERS_GROUP    = 0x12,
+	MLX5_PHYSICAL_LAYER_STATISTICAL_GROUP = 0x16,
 	MLX5_INFINIBAND_PORT_COUNTERS_GROUP   = 0x20,
 };
 
+enum {
+	MLX5_PCIE_PERFORMANCE_COUNTERS_GROUP       = 0x0,
+};
+
 static inline u16 mlx5_to_sw_pkey_sz(int pkey_sz)
 {
 	if (pkey_sz > MLX5_MAX_LOG_PKEY_TABLE)
diff --git a/include/linux/mlx5/doorbell.h b/include/linux/mlx5/doorbell.h
index afc78a3f4462..0787de28f2fc 100644
--- a/include/linux/mlx5/doorbell.h
+++ b/include/linux/mlx5/doorbell.h
@@ -68,10 +68,12 @@ static inline void mlx5_write64(__be32 val[2], void __iomem *dest,
 {
 	unsigned long flags;
 
-	spin_lock_irqsave(doorbell_lock, flags);
+	if (doorbell_lock)
+		spin_lock_irqsave(doorbell_lock, flags);
 	__raw_writel((__force u32) val[0], dest);
 	__raw_writel((__force u32) val[1], dest + 4);
-	spin_unlock_irqrestore(doorbell_lock, flags);
+	if (doorbell_lock)
+		spin_unlock_irqrestore(doorbell_lock, flags);
 }
 
 #endif
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 735b36335f29..1bc4641734da 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -42,6 +42,7 @@
 #include <linux/vmalloc.h>
 #include <linux/radix-tree.h>
 #include <linux/workqueue.h>
+#include <linux/mempool.h>
 #include <linux/interrupt.h>
 
 #include <linux/mlx5/device.h>
@@ -83,6 +84,7 @@ enum {
 	MLX5_EQ_VEC_PAGES	 = 0,
 	MLX5_EQ_VEC_CMD		 = 1,
 	MLX5_EQ_VEC_ASYNC	 = 2,
+	MLX5_EQ_VEC_PFAULT	 = 3,
 	MLX5_EQ_VEC_COMP_BASE,
 };
 
@@ -119,10 +121,15 @@ enum {
 	MLX5_REG_PVLC		 = 0x500f,
 	MLX5_REG_PCMR		 = 0x5041,
 	MLX5_REG_PMLP		 = 0x5002,
+	MLX5_REG_PCAM		 = 0x507f,
 	MLX5_REG_NODE_DESC	 = 0x6001,
 	MLX5_REG_HOST_ENDIANNESS = 0x7004,
 	MLX5_REG_MCIA		 = 0x9014,
 	MLX5_REG_MLCR		 = 0x902b,
+	MLX5_REG_MPCNT		 = 0x9051,
+	MLX5_REG_MTPPS		 = 0x9053,
+	MLX5_REG_MTPPSE		 = 0x9054,
+	MLX5_REG_MCAM		 = 0x907f,
 };
 
 enum mlx5_dcbx_oper_mode {
@@ -170,6 +177,7 @@ enum mlx5_dev_event {
 	MLX5_DEV_EVENT_PKEY_CHANGE,
 	MLX5_DEV_EVENT_GUID_CHANGE,
 	MLX5_DEV_EVENT_CLIENT_REREG,
+	MLX5_DEV_EVENT_PPS,
 };
 
 enum mlx5_port_status {
@@ -177,36 +185,26 @@ enum mlx5_port_status {
 	MLX5_PORT_DOWN      = 2,
 };
 
-struct mlx5_uuar_info {
-	struct mlx5_uar	       *uars;
-	int			num_uars;
-	int			num_low_latency_uuars;
-	unsigned long	       *bitmap;
+enum mlx5_eq_type {
+	MLX5_EQ_TYPE_COMP,
+	MLX5_EQ_TYPE_ASYNC,
+#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
+	MLX5_EQ_TYPE_PF,
+#endif
+};
+
+struct mlx5_bfreg_info {
+	u32		       *sys_pages;
+	int			num_low_latency_bfregs;
 	unsigned int	       *count;
-	struct mlx5_bf	       *bfs;
 
 	/*
-	 * protect uuar allocation data structs
+	 * protect bfreg allocation data structs
 	 */
 	struct mutex		lock;
 	u32			ver;
-};
-
-struct mlx5_bf {
-	void __iomem	       *reg;
-	void __iomem	       *regreg;
-	int			buf_size;
-	struct mlx5_uar	       *uar;
-	unsigned long		offset;
-	int			need_lock;
-	/* protect blue flame buffer selection when needed
-	 */
-	spinlock_t		lock;
-
-	/* serialize 64 bit writes when done as two 32 bit accesses
-	 */
-	spinlock_t		lock32;
-	int			uuarn;
+	bool			lib_uar_4k;
+	u32			num_sys_pages;
 };
 
 struct mlx5_cmd_first {
@@ -332,6 +330,14 @@ struct mlx5_eq_tasklet {
 	spinlock_t lock;
 };
 
+struct mlx5_eq_pagefault {
+	struct work_struct       work;
+	/* Pagefaults lock */
+	spinlock_t		 lock;
+	struct workqueue_struct *wq;
+	mempool_t		*pool;
+};
+
 struct mlx5_eq {
 	struct mlx5_core_dev   *dev;
 	__be32 __iomem	       *doorbell;
@@ -345,7 +351,13 @@ struct mlx5_eq {
 	struct list_head	list;
 	int			index;
 	struct mlx5_rsc_debug	*dbg;
-	struct mlx5_eq_tasklet	tasklet_ctx;
+	enum mlx5_eq_type	type;
+	union {
+		struct mlx5_eq_tasklet   tasklet_ctx;
+#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
+		struct mlx5_eq_pagefault pf_ctx;
+#endif
+	};
 };
 
 struct mlx5_core_psv {
@@ -369,13 +381,21 @@ struct mlx5_core_sig_ctx {
 	u32			sigerr_count;
 };
 
+enum {
+	MLX5_MKEY_MR = 1,
+	MLX5_MKEY_MW,
+};
+
 struct mlx5_core_mkey {
 	u64			iova;
 	u64			size;
 	u32			key;
 	u32			pd;
+	u32			type;
 };
 
+#define MLX5_24BIT_MASK		((1 << 24) - 1)
+
 enum mlx5_res_type {
 	MLX5_RES_QP	= MLX5_EVENT_QUEUE_TYPE_QP,
 	MLX5_RES_RQ	= MLX5_EVENT_QUEUE_TYPE_RQ,
@@ -410,20 +430,47 @@ struct mlx5_eq_table {
 	struct mlx5_eq		pages_eq;
 	struct mlx5_eq		async_eq;
 	struct mlx5_eq		cmd_eq;
+#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
+	struct mlx5_eq		pfault_eq;
+#endif
 	int			num_comp_vectors;
 	/* protect EQs list
 	 */
 	spinlock_t		lock;
 };
 
-struct mlx5_uar {
-	u32			index;
-	struct list_head	bf_list;
-	unsigned		free_bf_bmap;
-	void __iomem	       *bf_map;
+struct mlx5_uars_page {
 	void __iomem	       *map;
+	bool			wc;
+	u32			index;
+	struct list_head	list;
+	unsigned int		bfregs;
+	unsigned long	       *reg_bitmap; /* for non fast path bf regs */
+	unsigned long	       *fp_bitmap;
+	unsigned int		reg_avail;
+	unsigned int		fp_avail;
+	struct kref		ref_count;
+	struct mlx5_core_dev   *mdev;
+};
+
+struct mlx5_bfreg_head {
+	/* protect blue flame registers allocations */
+	struct mutex		lock;
+	struct list_head	list;
+};
+
+struct mlx5_bfreg_data {
+	struct mlx5_bfreg_head	reg_head;
+	struct mlx5_bfreg_head	wc_head;
 };
 
+struct mlx5_sq_bfreg {
+	void __iomem	       *map;
+	struct mlx5_uars_page  *up;
+	bool			wc;
+	u32			index;
+	unsigned int		offset;
+};
 
 struct mlx5_core_health {
 	struct health_buffer __iomem   *health;
@@ -496,6 +543,7 @@ struct mlx5_fc_stats {
 
 struct mlx5_eswitch;
 struct mlx5_lag;
+struct mlx5_pagefault;
 
 struct mlx5_rl_entry {
 	u32                     rate;
@@ -542,8 +590,6 @@ struct mlx5_priv {
 	struct mlx5_eq_table	eq_table;
 	struct msix_entry	*msix_arr;
 	struct mlx5_irq_info	*irq_info;
-	struct mlx5_uuar_info	uuari;
-	MLX5_DECLARE_DOORBELL_LOCK(cq_uar_lock);
 
 	/* pages stuff */
 	struct workqueue_struct *pg_wq;
@@ -600,6 +646,16 @@ struct mlx5_priv {
 	struct mlx5_rl_table            rl_table;
 
 	struct mlx5_port_module_event_stats  pme_stats;
+
+#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
+	void		      (*pfault)(struct mlx5_core_dev *dev,
+					void *context,
+					struct mlx5_pagefault *pfault);
+	void		       *pfault_ctx;
+	struct srcu_struct      pfault_srcu;
+#endif
+	struct mlx5_bfreg_data		bfregs;
+	struct mlx5_uars_page	       *uar;
 };
 
 enum mlx5_device_state {
@@ -618,13 +674,56 @@ enum mlx5_pci_status {
 	MLX5_PCI_STATUS_ENABLED,
 };
 
+enum mlx5_pagefault_type_flags {
+	MLX5_PFAULT_REQUESTOR = 1 << 0,
+	MLX5_PFAULT_WRITE     = 1 << 1,
+	MLX5_PFAULT_RDMA      = 1 << 2,
+};
+
+/* Contains the details of a pagefault. */
+struct mlx5_pagefault {
+	u32			bytes_committed;
+	u32			token;
+	u8			event_subtype;
+	u8			type;
+	union {
+		/* Initiator or send message responder pagefault details. */
+		struct {
+			/* Received packet size, only valid for responders. */
+			u32	packet_size;
+			/*
+			 * Number of resource holding WQE, depends on type.
+			 */
+			u32	wq_num;
+			/*
+			 * WQE index. Refers to either the send queue or
+			 * receive queue, according to event_subtype.
+			 */
+			u16	wqe_index;
+		} wqe;
+		/* RDMA responder pagefault details */
+		struct {
+			u32	r_key;
+			/*
+			 * Received packet size, minimal size page fault
+			 * resolution required for forward progress.
+			 */
+			u32	packet_size;
+			u32	rdma_op_len;
+			u64	rdma_va;
+		} rdma;
+	};
+
+	struct mlx5_eq	       *eq;
+	struct work_struct	work;
+};
+
 struct mlx5_td {
 	struct list_head tirs_list;
 	u32              tdn;
 };
 
 struct mlx5e_resources {
-	struct mlx5_uar            cq_uar;
 	u32                        pdn;
 	struct mlx5_td             td;
 	struct mlx5_core_mkey      mkey;
@@ -639,8 +738,12 @@ struct mlx5_core_dev {
 	char			board_id[MLX5_BOARD_ID_LEN];
 	struct mlx5_cmd		cmd;
 	struct mlx5_port_caps	port_caps[MLX5_MAX_PORTS];
-	u32 hca_caps_cur[MLX5_CAP_NUM][MLX5_UN_SZ_DW(hca_cap_union)];
-	u32 hca_caps_max[MLX5_CAP_NUM][MLX5_UN_SZ_DW(hca_cap_union)];
+	struct {
+		u32 hca_cur[MLX5_CAP_NUM][MLX5_UN_SZ_DW(hca_cap_union)];
+		u32 hca_max[MLX5_CAP_NUM][MLX5_UN_SZ_DW(hca_cap_union)];
+		u32 pcam[MLX5_ST_SZ_DW(pcam_reg)];
+		u32 mcam[MLX5_ST_SZ_DW(mcam_reg)];
+	} caps;
 	phys_addr_t		iseg_base;
 	struct mlx5_init_seg __iomem *iseg;
 	enum mlx5_device_state	state;
@@ -814,11 +917,6 @@ void mlx5_cmd_mbox_status(void *out, u8 *status, u32 *syndrome);
 int mlx5_core_get_caps(struct mlx5_core_dev *dev, enum mlx5_cap_type cap_type);
 int mlx5_cmd_alloc_uar(struct mlx5_core_dev *dev, u32 *uarn);
 int mlx5_cmd_free_uar(struct mlx5_core_dev *dev, u32 uarn);
-int mlx5_alloc_uuars(struct mlx5_core_dev *dev, struct mlx5_uuar_info *uuari);
-int mlx5_free_uuars(struct mlx5_core_dev *dev, struct mlx5_uuar_info *uuari);
-int mlx5_alloc_map_uar(struct mlx5_core_dev *mdev, struct mlx5_uar *uar,
-		       bool map_wc);
-void mlx5_unmap_free_uar(struct mlx5_core_dev *mdev, struct mlx5_uar *uar);
 void mlx5_health_cleanup(struct mlx5_core_dev *dev);
 int mlx5_health_init(struct mlx5_core_dev *dev);
 void mlx5_start_health_poll(struct mlx5_core_dev *dev);
@@ -878,15 +976,13 @@ void mlx5_fill_page_array(struct mlx5_buf *buf, __be64 *pas);
 void mlx5_fill_page_frag_array(struct mlx5_frag_buf *frag_buf, __be64 *pas);
 void mlx5_cq_completion(struct mlx5_core_dev *dev, u32 cqn);
 void mlx5_rsc_event(struct mlx5_core_dev *dev, u32 rsn, int event_type);
-#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
-void mlx5_eq_pagefault(struct mlx5_core_dev *dev, struct mlx5_eqe *eqe);
-#endif
 void mlx5_srq_event(struct mlx5_core_dev *dev, u32 srqn, int event_type);
 struct mlx5_core_srq *mlx5_core_get_srq(struct mlx5_core_dev *dev, u32 srqn);
 void mlx5_cmd_comp_handler(struct mlx5_core_dev *dev, u64 vec);
 void mlx5_cq_event(struct mlx5_core_dev *dev, u32 cqn, int event_type);
 int mlx5_create_map_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq, u8 vecidx,
-		       int nent, u64 mask, const char *name, struct mlx5_uar *uar);
+		       int nent, u64 mask, const char *name,
+		       enum mlx5_eq_type type);
 int mlx5_destroy_unmap_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq);
 int mlx5_start_eqs(struct mlx5_core_dev *dev);
 int mlx5_stop_eqs(struct mlx5_core_dev *dev);
@@ -925,12 +1021,19 @@ int mlx5_query_odp_caps(struct mlx5_core_dev *dev,
 			struct mlx5_odp_caps *odp_caps);
 int mlx5_core_query_ib_ppcnt(struct mlx5_core_dev *dev,
 			     u8 port_num, void *out, size_t sz);
+#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
+int mlx5_core_page_fault_resume(struct mlx5_core_dev *dev, u32 token,
+				u32 wq_num, u8 type, int error);
+#endif
 
 int mlx5_init_rl_table(struct mlx5_core_dev *dev);
 void mlx5_cleanup_rl_table(struct mlx5_core_dev *dev);
 int mlx5_rl_add_rate(struct mlx5_core_dev *dev, u32 rate, u16 *index);
 void mlx5_rl_remove_rate(struct mlx5_core_dev *dev, u32 rate);
 bool mlx5_rl_is_in_range(struct mlx5_core_dev *dev, u32 rate);
+int mlx5_alloc_bfreg(struct mlx5_core_dev *mdev, struct mlx5_sq_bfreg *bfreg,
+		     bool map_wc, bool fast_path);
+void mlx5_free_bfreg(struct mlx5_core_dev *mdev, struct mlx5_sq_bfreg *bfreg);
 
 static inline int fw_initializing(struct mlx5_core_dev *dev)
 {
@@ -958,7 +1061,7 @@ enum {
 };
 
 enum {
-	MAX_MR_CACHE_ENTRIES    = 16,
+	MAX_MR_CACHE_ENTRIES    = 21,
 };
 
 enum {
@@ -973,6 +1076,9 @@ struct mlx5_interface {
 	void			(*detach)(struct mlx5_core_dev *dev, void *context);
 	void			(*event)(struct mlx5_core_dev *dev, void *context,
 					 enum mlx5_dev_event event, unsigned long param);
+	void			(*pfault)(struct mlx5_core_dev *dev,
+					  void *context,
+					  struct mlx5_pagefault *pfault);
 	void *                  (*get_dev)(void *context);
 	int			protocol;
 	struct list_head	list;
@@ -987,6 +1093,8 @@ int mlx5_cmd_create_vport_lag(struct mlx5_core_dev *dev);
 int mlx5_cmd_destroy_vport_lag(struct mlx5_core_dev *dev);
 bool mlx5_lag_is_active(struct mlx5_core_dev *dev);
 struct net_device *mlx5_lag_get_roce_netdev(struct mlx5_core_dev *dev);
+struct mlx5_uars_page *mlx5_get_uars_page(struct mlx5_core_dev *mdev);
+void mlx5_put_uars_page(struct mlx5_core_dev *mdev, struct mlx5_uars_page *up);
 
 struct mlx5_profile {
 	u64	mask;
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index a852e9db6f0d..afcd4736d8df 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -328,7 +328,7 @@ struct mlx5_ifc_odp_per_transport_service_cap_bits {
 	u8         receive[0x1];
 	u8         write[0x1];
 	u8         read[0x1];
-	u8         reserved_at_4[0x1];
+	u8         atomic[0x1];
 	u8         srq_receive[0x1];
 	u8         reserved_at_6[0x1a];
 };
@@ -365,8 +365,8 @@ struct mlx5_ifc_fte_match_set_lyr_2_4_bits {
 	u8         ip_protocol[0x8];
 	u8         ip_dscp[0x6];
 	u8         ip_ecn[0x2];
-	u8         vlan_tag[0x1];
-	u8         reserved_at_91[0x1];
+	u8         cvlan_tag[0x1];
+	u8         svlan_tag[0x1];
 	u8         frag[0x1];
 	u8         reserved_at_93[0x4];
 	u8         tcp_flags[0x9];
@@ -398,9 +398,11 @@ struct mlx5_ifc_fte_match_set_misc_bits {
 	u8         inner_second_cfi[0x1];
 	u8         inner_second_vid[0xc];
 
-	u8         outer_second_vlan_tag[0x1];
-	u8         inner_second_vlan_tag[0x1];
-	u8         reserved_at_62[0xe];
+	u8         outer_second_cvlan_tag[0x1];
+	u8         inner_second_cvlan_tag[0x1];
+	u8         outer_second_svlan_tag[0x1];
+	u8         inner_second_svlan_tag[0x1];
+	u8         reserved_at_64[0xc];
 	u8         gre_protocol[0x10];
 
 	u8         gre_key_h[0x18];
@@ -545,7 +547,9 @@ struct mlx5_ifc_e_switch_cap_bits {
 struct mlx5_ifc_qos_cap_bits {
 	u8         packet_pacing[0x1];
 	u8         esw_scheduling[0x1];
-	u8         reserved_at_2[0x1e];
+	u8         esw_bw_share[0x1];
+	u8         esw_rate_limit[0x1];
+	u8         reserved_at_4[0x1c];
 
 	u8         reserved_at_20[0x20];
 
@@ -573,7 +577,8 @@ struct mlx5_ifc_per_protocol_networking_offload_caps_bits {
 	u8         lro_cap[0x1];
 	u8         lro_psh_flag[0x1];
 	u8         lro_time_stamp[0x1];
-	u8         reserved_at_5[0x3];
+	u8         reserved_at_5[0x2];
+	u8         wqe_vlan_insert[0x1];
 	u8         self_lb_en_modifiable[0x1];
 	u8         reserved_at_9[0x2];
 	u8         max_lso_cap[0x5];
@@ -782,11 +787,12 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         log_max_eq[0x4];
 
 	u8         max_indirection[0x8];
-	u8         reserved_at_108[0x1];
+	u8         fixed_buffer_size[0x1];
 	u8         log_max_mrw_sz[0x7];
 	u8         reserved_at_110[0x2];
 	u8         log_max_bsf_list_size[0x6];
-	u8         reserved_at_118[0x2];
+	u8         umr_extended_translation_offset[0x1];
+	u8         null_mkey[0x1];
 	u8         log_max_klm_list_size[0x6];
 
 	u8         reserved_at_120[0xa];
@@ -799,10 +805,12 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         reserved_at_150[0xa];
 	u8         log_max_ra_res_qp[0x6];
 
-	u8         pad_cap[0x1];
+	u8         end_pad[0x1];
 	u8         cc_query_allowed[0x1];
 	u8         cc_modify_allowed[0x1];
-	u8         reserved_at_163[0xd];
+	u8         start_pad[0x1];
+	u8         cache_line_128byte[0x1];
+	u8         reserved_at_163[0xb];
 	u8         gid_table_size[0x10];
 
 	u8         out_of_seq_cnt[0x1];
@@ -823,18 +831,21 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         nic_flow_table[0x1];
 	u8         eswitch_flow_table[0x1];
 	u8	   early_vf_enable[0x1];
-	u8         reserved_at_1a9[0x2];
+	u8         mcam_reg[0x1];
+	u8         pcam_reg[0x1];
 	u8         local_ca_ack_delay[0x5];
 	u8         port_module_event[0x1];
-	u8         reserved_at_1b0[0x1];
+	u8         reserved_at_1b1[0x1];
 	u8         ports_check[0x1];
-	u8         reserved_at_1b2[0x1];
+	u8         reserved_at_1b3[0x1];
 	u8         disable_link_up[0x1];
 	u8         beacon_led[0x1];
 	u8         port_type[0x2];
 	u8         num_ports[0x8];
 
-	u8         reserved_at_1c0[0x3];
+	u8         reserved_at_1c0[0x1];
+	u8         pps[0x1];
+	u8         pps_modify[0x1];
 	u8         log_max_msg[0x5];
 	u8         reserved_at_1c8[0x4];
 	u8         max_tc[0x4];
@@ -858,7 +869,7 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 
 	u8         compact_address_vector[0x1];
 	u8         striding_rq[0x1];
-	u8         reserved_at_201[0x2];
+	u8         reserved_at_202[0x2];
 	u8         ipoib_basic_offloads[0x1];
 	u8         reserved_at_205[0xa];
 	u8         drain_sigerr[0x1];
@@ -904,7 +915,8 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         uc[0x1];
 	u8         rc[0x1];
 
-	u8         reserved_at_240[0xa];
+	u8         uar_4k[0x1];
+	u8         reserved_at_241[0x9];
 	u8         uar_sz[0x6];
 	u8         reserved_at_250[0x8];
 	u8         log_pg_sz[0x8];
@@ -996,7 +1008,9 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         device_frequency_mhz[0x20];
 	u8         device_frequency_khz[0x20];
 
-	u8         reserved_at_500[0x80];
+	u8         reserved_at_500[0x20];
+	u8	   num_of_uars_per_page[0x20];
+	u8         reserved_at_540[0x40];
 
 	u8         reserved_at_580[0x3f];
 	u8         cqe_compression[0x1];
@@ -1009,10 +1023,10 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         rndv_offload_rc[0x1];
 	u8         rndv_offload_dc[0x1];
 	u8         log_tag_matching_list_sz[0x5];
-	u8         reserved_at_5e8[0x3];
+	u8         reserved_at_5f8[0x3];
 	u8         log_max_xrq[0x5];
 
-	u8         reserved_at_5f0[0x200];
+	u8         reserved_at_600[0x200];
 };
 
 enum mlx5_flow_destination_type {
@@ -1375,6 +1389,42 @@ struct mlx5_ifc_phys_layer_cntrs_bits {
 	u8         reserved_at_640[0x180];
 };
 
+struct mlx5_ifc_phys_layer_statistical_cntrs_bits {
+	u8         time_since_last_clear_high[0x20];
+
+	u8         time_since_last_clear_low[0x20];
+
+	u8         phy_received_bits_high[0x20];
+
+	u8         phy_received_bits_low[0x20];
+
+	u8         phy_symbol_errors_high[0x20];
+
+	u8         phy_symbol_errors_low[0x20];
+
+	u8         phy_corrected_bits_high[0x20];
+
+	u8         phy_corrected_bits_low[0x20];
+
+	u8         phy_corrected_bits_lane0_high[0x20];
+
+	u8         phy_corrected_bits_lane0_low[0x20];
+
+	u8         phy_corrected_bits_lane1_high[0x20];
+
+	u8         phy_corrected_bits_lane1_low[0x20];
+
+	u8         phy_corrected_bits_lane2_high[0x20];
+
+	u8         phy_corrected_bits_lane2_low[0x20];
+
+	u8         phy_corrected_bits_lane3_high[0x20];
+
+	u8         phy_corrected_bits_lane3_low[0x20];
+
+	u8         reserved_at_200[0x5c0];
+};
+
 struct mlx5_ifc_ib_port_cntrs_grp_data_layout_bits {
 	u8	   symbol_error_counter[0x10];
 
@@ -1757,6 +1807,30 @@ struct mlx5_ifc_eth_802_3_cntrs_grp_data_layout_bits {
 	u8         reserved_at_4c0[0x300];
 };
 
+struct mlx5_ifc_pcie_perf_cntrs_grp_data_layout_bits {
+	u8         life_time_counter_high[0x20];
+
+	u8         life_time_counter_low[0x20];
+
+	u8         rx_errors[0x20];
+
+	u8         tx_errors[0x20];
+
+	u8         l0_to_recovery_eieos[0x20];
+
+	u8         l0_to_recovery_ts[0x20];
+
+	u8         l0_to_recovery_framing[0x20];
+
+	u8         l0_to_recovery_retrain[0x20];
+
+	u8         crc_error_dllp[0x20];
+
+	u8         crc_error_tlp[0x20];
+
+	u8         reserved_at_140[0x680];
+};
+
 struct mlx5_ifc_cmd_inter_comp_event_bits {
 	u8         command_completion_vector[0x20];
 
@@ -2495,6 +2569,7 @@ enum {
 	MLX5_MKC_ACCESS_MODE_PA    = 0x0,
 	MLX5_MKC_ACCESS_MODE_MTT   = 0x1,
 	MLX5_MKC_ACCESS_MODE_KLMS  = 0x2,
+	MLX5_MKC_ACCESS_MODE_KSM   = 0x3,
 };
 
 struct mlx5_ifc_mkc_bits {
@@ -2918,6 +2993,12 @@ union mlx5_ifc_eth_cntrs_grp_data_layout_auto_bits {
 	struct mlx5_ifc_eth_per_traffic_grp_data_layout_bits eth_per_traffic_grp_data_layout;
 	struct mlx5_ifc_ib_port_cntrs_grp_data_layout_bits ib_port_cntrs_grp_data_layout;
 	struct mlx5_ifc_phys_layer_cntrs_bits phys_layer_cntrs;
+	struct mlx5_ifc_phys_layer_statistical_cntrs_bits phys_layer_statistical_cntrs;
+	u8         reserved_at_0[0x7c0];
+};
+
+union mlx5_ifc_pcie_cntrs_grp_data_layout_auto_bits {
+	struct mlx5_ifc_pcie_perf_cntrs_grp_data_layout_bits pcie_perf_cntrs_grp_data_layout;
 	u8         reserved_at_0[0x7c0];
 };
 
@@ -3597,6 +3678,10 @@ struct mlx5_ifc_query_special_contexts_out_bits {
 	u8         dump_fill_mkey[0x20];
 
 	u8         resd_lkey[0x20];
+
+	u8         null_mkey[0x20];
+
+	u8         reserved_at_a0[0x60];
 };
 
 struct mlx5_ifc_query_special_contexts_in_bits {
@@ -4689,12 +4774,11 @@ struct mlx5_ifc_page_fault_resume_in_bits {
 
 	u8         error[0x1];
 	u8         reserved_at_41[0x4];
-	u8         rdma[0x1];
-	u8         read_write[0x1];
-	u8         req_res[0x1];
-	u8         qpn[0x18];
+	u8         page_fault_type[0x3];
+	u8         wq_number[0x18];
 
-	u8         reserved_at_60[0x20];
+	u8         reserved_at_60[0x8];
+	u8         token[0x18];
 };
 
 struct mlx5_ifc_nop_out_bits {
@@ -7240,6 +7324,18 @@ struct mlx5_ifc_ppcnt_reg_bits {
 	union mlx5_ifc_eth_cntrs_grp_data_layout_auto_bits counter_set;
 };
 
+struct mlx5_ifc_mpcnt_reg_bits {
+	u8         reserved_at_0[0x8];
+	u8         pcie_index[0x8];
+	u8         reserved_at_10[0xa];
+	u8         grp[0x6];
+
+	u8         clr[0x1];
+	u8         reserved_at_21[0x1f];
+
+	union mlx5_ifc_pcie_cntrs_grp_data_layout_auto_bits counter_set;
+};
+
 struct mlx5_ifc_ppad_reg_bits {
 	u8         reserved_at_0[0x3];
 	u8         single_mac[0x1];
@@ -7469,6 +7565,63 @@ struct mlx5_ifc_peir_reg_bits {
 	u8         error_type[0x8];
 };
 
+struct mlx5_ifc_pcam_enhanced_features_bits {
+	u8         reserved_at_0[0x7e];
+
+	u8         ppcnt_discard_group[0x1];
+	u8         ppcnt_statistical_group[0x1];
+};
+
+struct mlx5_ifc_pcam_reg_bits {
+	u8         reserved_at_0[0x8];
+	u8         feature_group[0x8];
+	u8         reserved_at_10[0x8];
+	u8         access_reg_group[0x8];
+
+	u8         reserved_at_20[0x20];
+
+	union {
+		u8         reserved_at_0[0x80];
+	} port_access_reg_cap_mask;
+
+	u8         reserved_at_c0[0x80];
+
+	union {
+		struct mlx5_ifc_pcam_enhanced_features_bits enhanced_features;
+		u8         reserved_at_0[0x80];
+	} feature_cap_mask;
+
+	u8         reserved_at_1c0[0xc0];
+};
+
+struct mlx5_ifc_mcam_enhanced_features_bits {
+	u8         reserved_at_0[0x7f];
+
+	u8         pcie_performance_group[0x1];
+};
+
+struct mlx5_ifc_mcam_reg_bits {
+	u8         reserved_at_0[0x8];
+	u8         feature_group[0x8];
+	u8         reserved_at_10[0x8];
+	u8         access_reg_group[0x8];
+
+	u8         reserved_at_20[0x20];
+
+	union {
+		u8         reserved_at_0[0x80];
+	} mng_access_reg_cap_mask;
+
+	u8         reserved_at_c0[0x80];
+
+	union {
+		struct mlx5_ifc_mcam_enhanced_features_bits enhanced_features;
+		u8         reserved_at_0[0x80];
+	} mng_feature_cap_mask;
+
+	u8         reserved_at_1c0[0x80];
+};
+
 struct mlx5_ifc_pcap_reg_bits {
 	u8         reserved_at_0[0x8];
 	u8         local_port[0x8];
@@ -7813,6 +7966,60 @@ struct mlx5_ifc_initial_seg_bits {
 	u8         reserved_at_80a0[0x17fc0];
 };
 
+struct mlx5_ifc_mtpps_reg_bits {
+	u8         reserved_at_0[0xc];
+	u8         cap_number_of_pps_pins[0x4];
+	u8         reserved_at_10[0x4];
+	u8         cap_max_num_of_pps_in_pins[0x4];
+	u8         reserved_at_18[0x4];
+	u8         cap_max_num_of_pps_out_pins[0x4];
+
+	u8         reserved_at_20[0x24];
+	u8         cap_pin_3_mode[0x4];
+	u8         reserved_at_48[0x4];
+	u8         cap_pin_2_mode[0x4];
+	u8         reserved_at_50[0x4];
+	u8         cap_pin_1_mode[0x4];
+	u8         reserved_at_58[0x4];
+	u8         cap_pin_0_mode[0x4];
+
+	u8         reserved_at_60[0x4];
+	u8         cap_pin_7_mode[0x4];
+	u8         reserved_at_68[0x4];
+	u8         cap_pin_6_mode[0x4];
+	u8         reserved_at_70[0x4];
+	u8         cap_pin_5_mode[0x4];
+	u8         reserved_at_78[0x4];
+	u8         cap_pin_4_mode[0x4];
+
+	u8         reserved_at_80[0x80];
+
+	u8         enable[0x1];
+	u8         reserved_at_101[0xb];
+	u8         pattern[0x4];
+	u8         reserved_at_110[0x4];
+	u8         pin_mode[0x4];
+	u8         pin[0x8];
+
+	u8         reserved_at_120[0x20];
+
+	u8         time_stamp[0x40];
+
+	u8         out_pulse_duration[0x10];
+	u8         out_periodic_adjustment[0x10];
+
+	u8         reserved_at_1a0[0x60];
+};
+
+struct mlx5_ifc_mtppse_reg_bits {
+	u8         reserved_at_0[0x18];
+	u8         pin[0x8];
+	u8         event_arm[0x1];
+	u8         reserved_at_21[0x1b];
+	u8         event_generation_mode[0x4];
+	u8         reserved_at_40[0x40];
+};
+
 union mlx5_ifc_ports_control_registers_document_bits {
 	struct mlx5_ifc_bufferx_reg_bits bufferx_reg;
 	struct mlx5_ifc_eth_2819_cntrs_grp_data_layout_bits eth_2819_cntrs_grp_data_layout;
@@ -7845,6 +8052,7 @@ union mlx5_ifc_ports_control_registers_document_bits {
 	struct mlx5_ifc_pmtu_reg_bits pmtu_reg;
 	struct mlx5_ifc_ppad_reg_bits ppad_reg;
 	struct mlx5_ifc_ppcnt_reg_bits ppcnt_reg;
+	struct mlx5_ifc_mpcnt_reg_bits mpcnt_reg;
 	struct mlx5_ifc_pplm_reg_bits pplm_reg;
 	struct mlx5_ifc_pplr_reg_bits pplr_reg;
 	struct mlx5_ifc_ppsc_reg_bits ppsc_reg;
@@ -7857,6 +8065,8 @@ union mlx5_ifc_ports_control_registers_document_bits {
 	struct mlx5_ifc_pvlc_reg_bits pvlc_reg;
 	struct mlx5_ifc_slrg_reg_bits slrg_reg;
 	struct mlx5_ifc_sltp_reg_bits sltp_reg;
+	struct mlx5_ifc_mtpps_reg_bits mtpps_reg;
+	struct mlx5_ifc_mtppse_reg_bits mtppse_reg;
 	u8         reserved_at_0[0x60e0];
 };
 
diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h
index 0aacb2a7480d..3096370fe831 100644
--- a/include/linux/mlx5/qp.h
+++ b/include/linux/mlx5/qp.h
@@ -50,9 +50,6 @@
 #define MLX5_BSF_APPTAG_ESCAPE	0x1
 #define MLX5_BSF_APPREF_ESCAPE	0x2
 
-#define MLX5_QPN_BITS		24
-#define MLX5_QPN_MASK		((1 << MLX5_QPN_BITS) - 1)
-
 enum mlx5_qp_optpar {
 	MLX5_QP_OPTPAR_ALT_ADDR_PATH		= 1 << 0,
 	MLX5_QP_OPTPAR_RRE			= 1 << 1,
@@ -215,6 +212,7 @@ struct mlx5_wqe_ctrl_seg {
 #define MLX5_WQE_CTRL_OPCODE_MASK 0xff
 #define MLX5_WQE_CTRL_WQE_INDEX_MASK 0x00ffff00
 #define MLX5_WQE_CTRL_WQE_INDEX_SHIFT 8
+#define MLX5_WQE_AV_EXT 0x80000000
 
 enum {
 	MLX5_ETH_WQE_L3_INNER_CSUM      = 1 << 4,
@@ -223,14 +221,26 @@ enum {
 	MLX5_ETH_WQE_L4_CSUM            = 1 << 7,
 };
 
+enum {
+	MLX5_ETH_WQE_INSERT_VLAN        = 1 << 15,
+};
+
 struct mlx5_wqe_eth_seg {
 	u8              rsvd0[4];
 	u8              cs_flags;
 	u8              rsvd1;
 	__be16          mss;
 	__be32          rsvd2;
-	__be16          inline_hdr_sz;
-	u8              inline_hdr_start[2];
+	union {
+		struct {
+			__be16 sz;
+			u8     start[2];
+		} inline_hdr;
+		struct {
+			__be16 type;
+			__be16 vlan_tci;
+		} insert;
+	};
 };
 
 struct mlx5_wqe_xrc_seg {
@@ -245,6 +255,23 @@ struct mlx5_wqe_masked_atomic_seg {
 	__be64			compare_mask;
 };
 
+struct mlx5_base_av {
+	union {
+		struct {
+			__be32	qkey;
+			__be32	reserved;
+		} qkey;
+		__be64	dc_key;
+	} key;
+	__be32	dqp_dct;
+	u8	stat_rate_sl;
+	u8	fl_mlid;
+	union {
+		__be16	rlid;
+		__be16  udp_sport;
+	};
+};
+
 struct mlx5_av {
 	union {
 		struct {
@@ -292,10 +319,14 @@ struct mlx5_wqe_data_seg {
 struct mlx5_wqe_umr_ctrl_seg {
 	u8		flags;
 	u8		rsvd0[3];
-	__be16		klm_octowords;
-	__be16		bsf_octowords;
+	__be16		xlt_octowords;
+	union {
+		__be16	xlt_offset;
+		__be16	bsf_octowords;
+	};
 	__be64		mkey_mask;
-	u8		rsvd1[32];
+	__be32		xlt_offset_47_16;
+	u8		rsvd1[28];
 };
 
 struct mlx5_seg_set_psv {
@@ -389,6 +420,10 @@ struct mlx5_bsf {
 	struct mlx5_bsf_inl	m_inl;
 };
 
+struct mlx5_mtt {
+	__be64		ptag;
+};
+
 struct mlx5_klm {
 	__be32		bcount;
 	__be32		key;
@@ -410,46 +445,9 @@ struct mlx5_stride_block_ctrl_seg {
 	__be16		num_entries;
 };
 
-enum mlx5_pagefault_flags {
-	MLX5_PFAULT_REQUESTOR = 1 << 0,
-	MLX5_PFAULT_WRITE     = 1 << 1,
-	MLX5_PFAULT_RDMA      = 1 << 2,
-};
-
-/* Contains the details of a pagefault. */
-struct mlx5_pagefault {
-	u32			bytes_committed;
-	u8			event_subtype;
-	enum mlx5_pagefault_flags flags;
-	union {
-		/* Initiator or send message responder pagefault details. */
-		struct {
-			/* Received packet size, only valid for responders. */
-			u32	packet_size;
-			/*
-			 * WQE index. Refers to either the send queue or
-			 * receive queue, according to event_subtype.
-			 */
-			u16	wqe_index;
-		} wqe;
-		/* RDMA responder pagefault details */
-		struct {
-			u32	r_key;
-			/*
-			 * Received packet size, minimal size page fault
-			 * resolution required for forward progress.
-			 */
-			u32	packet_size;
-			u32	rdma_op_len;
-			u64	rdma_va;
-		} rdma;
-	};
-};
-
 struct mlx5_core_qp {
 	struct mlx5_core_rsc_common	common; /* must be first */
 	void (*event)		(struct mlx5_core_qp *, int);
-	void (*pfault_handler)(struct mlx5_core_qp *, struct mlx5_pagefault *);
 	int			qpn;
 	struct mlx5_rsc_debug	*dbg;
 	int			pid;
@@ -549,10 +547,6 @@ void mlx5_init_qp_table(struct mlx5_core_dev *dev);
 void mlx5_cleanup_qp_table(struct mlx5_core_dev *dev);
 int mlx5_debug_qp_add(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp);
 void mlx5_debug_qp_remove(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp);
-#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
-int mlx5_core_page_fault_resume(struct mlx5_core_dev *dev, u32 qpn,
-				u8 context, int error);
-#endif
 int mlx5_core_create_rq_tracked(struct mlx5_core_dev *dev, u32 *in, int inlen,
 				struct mlx5_core_qp *rq);
 void mlx5_core_destroy_rq_tracked(struct mlx5_core_dev *dev,
diff --git a/include/linux/mlx5/vport.h b/include/linux/mlx5/vport.h
index ec35157ea725..656c70b65dd2 100644
--- a/include/linux/mlx5/vport.h
+++ b/include/linux/mlx5/vport.h
@@ -51,6 +51,7 @@ int mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev,
 				     u16 vport, u8 *addr);
 int mlx5_query_nic_vport_min_inline(struct mlx5_core_dev *mdev,
 				    u16 vport, u8 *min_inline);
+void mlx5_query_min_inline(struct mlx5_core_dev *mdev, u8 *min_inline);
 int mlx5_modify_nic_vport_min_inline(struct mlx5_core_dev *mdev,
 				     u16 vport, u8 min_inline);
 int mlx5_modify_nic_vport_mac_address(struct mlx5_core_dev *dev,
diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h
index 46794a7a531c..b733eb404ffc 100644
--- a/include/linux/mmc/sdio_ids.h
+++ b/include/linux/mmc/sdio_ids.h
@@ -36,6 +36,7 @@
 #define SDIO_DEVICE_ID_BROADCOM_43362		0xa962
 #define SDIO_DEVICE_ID_BROADCOM_43430		0xa9a6
 #define SDIO_DEVICE_ID_BROADCOM_4345		0x4345
+#define SDIO_DEVICE_ID_BROADCOM_43455		0xa9bf
 #define SDIO_DEVICE_ID_BROADCOM_4354		0x4354
 #define SDIO_DEVICE_ID_BROADCOM_4356		0x4356
 
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 8a57f0b1242d..8850fcaf50db 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -501,6 +501,7 @@ struct platform_device_id {
 	kernel_ulong_t driver_data;
 };
 
+#define MDIO_NAME_SIZE		32
 #define MDIO_MODULE_PREFIX	"mdio:"
 
 #define MDIO_ID_FMT "%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d"
diff --git a/include/linux/mroute.h b/include/linux/mroute.h
index e5fb81376e92..d7f63339ef0b 100644
--- a/include/linux/mroute.h
+++ b/include/linux/mroute.h
@@ -3,6 +3,7 @@
 
 #include <linux/in.h>
 #include <linux/pim.h>
+#include <linux/rhashtable.h>
 #include <net/sock.h>
 #include <uapi/linux/mroute.h>
 
@@ -60,7 +61,6 @@ struct vif_device {
 #define VIFF_STATIC 0x8000
 
 #define VIF_EXISTS(_mrt, _idx) ((_mrt)->vif_table[_idx].dev != NULL)
-#define MFC_LINES 64
 
 struct mr_table {
 	struct list_head	list;
@@ -69,8 +69,9 @@ struct mr_table {
 	struct sock __rcu	*mroute_sk;
 	struct timer_list	ipmr_expire_timer;
 	struct list_head	mfc_unres_queue;
-	struct list_head	mfc_cache_array[MFC_LINES];
 	struct vif_device	vif_table[MAXVIFS];
+	struct rhltable		mfc_hash;
+	struct list_head	mfc_cache_list;
 	int			maxvif;
 	atomic_t		cache_resolve_queue_len;
 	bool			mroute_do_assert;
@@ -85,17 +86,48 @@ enum {
 	MFC_STATIC = BIT(0),
 };
 
+struct mfc_cache_cmp_arg {
+	__be32 mfc_mcastgrp;
+	__be32 mfc_origin;
+};
+
+/**
+ * struct mfc_cache - multicast routing entries
+ * @mnode: rhashtable list
+ * @mfc_mcastgrp: destination multicast group address
+ * @mfc_origin: source address
+ * @cmparg: used for rhashtable comparisons
+ * @mfc_parent: source interface (iif)
+ * @mfc_flags: entry flags
+ * @expires: unresolved entry expire time
+ * @unresolved: unresolved cached skbs
+ * @last_assert: time of last assert
+ * @minvif: minimum VIF id
+ * @maxvif: maximum VIF id
+ * @bytes: bytes that have passed for this entry
+ * @pkt: packets that have passed for this entry
+ * @wrong_if: number of wrong source interface hits
+ * @lastuse: time of last use of the group (traffic or update)
+ * @ttls: OIF TTL threshold array
+ * @list: global entry list
+ * @rcu: used for entry destruction
+ */
 struct mfc_cache {
-	struct list_head list;
-	__be32 mfc_mcastgrp;			/* Group the entry belongs to 	*/
-	__be32 mfc_origin;			/* Source of packet 		*/
-	vifi_t mfc_parent;			/* Source interface		*/
-	int mfc_flags;				/* Flags on line		*/
+	struct rhlist_head mnode;
+	union {
+		struct {
+			__be32 mfc_mcastgrp;
+			__be32 mfc_origin;
+		};
+		struct mfc_cache_cmp_arg cmparg;
+	};
+	vifi_t mfc_parent;
+	int mfc_flags;
 
 	union {
 		struct {
 			unsigned long expires;
-			struct sk_buff_head unresolved;	/* Unresolved buffers		*/
+			struct sk_buff_head unresolved;
 		} unres;
 		struct {
 			unsigned long last_assert;
@@ -105,20 +137,15 @@ struct mfc_cache {
 			unsigned long pkt;
 			unsigned long wrong_if;
 			unsigned long lastuse;
-			unsigned char ttls[MAXVIFS];	/* TTL thresholds		*/
+			unsigned char ttls[MAXVIFS];
 		} res;
 	} mfc_un;
+	struct list_head list;
 	struct rcu_head	rcu;
 };
 
-#ifdef __BIG_ENDIAN
-#define MFC_HASH(a,b)	(((((__force u32)(__be32)a)>>24)^(((__force u32)(__be32)b)>>26))&(MFC_LINES-1))
-#else
-#define MFC_HASH(a,b)	((((__force u32)(__be32)a)^(((__force u32)(__be32)b)>>2))&(MFC_LINES-1))
-#endif
-
 struct rtmsg;
 int ipmr_get_route(struct net *net, struct sk_buff *skb,
 		   __be32 saddr, __be32 daddr,
-		   struct rtmsg *rtm, int nowait, u32 portid);
+		   struct rtmsg *rtm, u32 portid);
 #endif
diff --git a/include/linux/mroute6.h b/include/linux/mroute6.h
index 19a1c0c2993b..ce44e3e96d27 100644
--- a/include/linux/mroute6.h
+++ b/include/linux/mroute6.h
@@ -116,7 +116,7 @@ struct mfc6_cache {
 
 struct rtmsg;
 extern int ip6mr_get_route(struct net *net, struct sk_buff *skb,
-			   struct rtmsg *rtm, int nowait, u32 portid);
+			   struct rtmsg *rtm, u32 portid);
 
 #ifdef CONFIG_IPV6_MROUTE
 extern struct sock *mroute6_socket(struct net *net, struct sk_buff *skb);
diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h
index 9c6c8ef2e9e7..9a0419594e84 100644
--- a/include/linux/netdev_features.h
+++ b/include/linux/netdev_features.h
@@ -71,7 +71,6 @@ enum {
 	NETIF_F_HW_VLAN_STAG_RX_BIT,	/* Receive VLAN STAG HW acceleration */
 	NETIF_F_HW_VLAN_STAG_FILTER_BIT,/* Receive filtering on VLAN STAGs */
 	NETIF_F_HW_L2FW_DOFFLOAD_BIT,	/* Allow L2 Forwarding in Hardware */
-	NETIF_F_BUSY_POLL_BIT,		/* Busy poll */
 
 	NETIF_F_HW_TC_BIT,		/* Offload TC infrastructure */
 
@@ -134,7 +133,6 @@ enum {
 #define NETIF_F_HW_VLAN_STAG_RX	__NETIF_F(HW_VLAN_STAG_RX)
 #define NETIF_F_HW_VLAN_STAG_TX	__NETIF_F(HW_VLAN_STAG_TX)
 #define NETIF_F_HW_L2FW_DOFFLOAD	__NETIF_F(HW_L2FW_DOFFLOAD)
-#define NETIF_F_BUSY_POLL	__NETIF_F(BUSY_POLL)
 #define NETIF_F_HW_TC		__NETIF_F(HW_TC)
 
 #define for_each_netdev_feature(mask_addr, bit)	\
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 27914672602d..f40f0ab3847a 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -352,6 +352,7 @@ enum gro_result {
 	GRO_HELD,
 	GRO_NORMAL,
 	GRO_DROP,
+	GRO_CONSUMED,
 };
 typedef enum gro_result gro_result_t;
 
@@ -463,7 +464,6 @@ static inline bool napi_reschedule(struct napi_struct *napi)
 	return false;
 }
 
-bool __napi_complete(struct napi_struct *n);
 bool napi_complete_done(struct napi_struct *n, int work_done);
 /**
  *	napi_complete - NAPI processing complete
@@ -917,8 +917,8 @@ struct netdev_xdp {
  *	Callback used when the transmitter has not made any progress
  *	for dev->watchdog ticks.
  *
- * struct rtnl_link_stats64* (*ndo_get_stats64)(struct net_device *dev,
- *                      struct rtnl_link_stats64 *storage);
+ * void (*ndo_get_stats64)(struct net_device *dev,
+ *                         struct rtnl_link_stats64 *storage);
  * struct net_device_stats* (*ndo_get_stats)(struct net_device *dev);
  *	Called when a user wants to get the network device usage
  *	statistics. Drivers must do one of the following:
@@ -968,11 +968,12 @@ struct netdev_xdp {
  *      with PF and querying it may introduce a theoretical security risk.
  * int (*ndo_set_vf_rss_query_en)(struct net_device *dev, int vf, bool setting);
  * int (*ndo_get_vf_port)(struct net_device *dev, int vf, struct sk_buff *skb);
- * int (*ndo_setup_tc)(struct net_device *dev, u8 tc)
- * 	Called to setup 'tc' number of traffic classes in the net device. This
- * 	is always called from the stack with the rtnl lock held and netif tx
- * 	queues stopped. This allows the netdevice to perform queue management
- * 	safely.
+ * int (*ndo_setup_tc)(struct net_device *dev, u32 handle,
+ *		       __be16 protocol, struct tc_to_netdev *tc);
+ *	Called to setup any 'tc' scheduler, classifier or action on @dev.
+ *	This is always called from the stack with the rtnl lock held and netif
+ *	tx queues stopped. This allows the netdevice to perform queue
+ *	management safely.
  *
  *	Fiber Channel over Ethernet (FCoE) offload functions.
  * int (*ndo_fcoe_enable)(struct net_device *dev);
@@ -1166,8 +1167,8 @@ struct net_device_ops {
 						   struct neigh_parms *);
 	void			(*ndo_tx_timeout) (struct net_device *dev);
 
-	struct rtnl_link_stats64* (*ndo_get_stats64)(struct net_device *dev,
-						     struct rtnl_link_stats64 *storage);
+	void			(*ndo_get_stats64)(struct net_device *dev,
+						   struct rtnl_link_stats64 *storage);
 	bool			(*ndo_has_offload_stats)(const struct net_device *dev, int attr_id);
 	int			(*ndo_get_offload_stats)(int attr_id,
 							 const struct net_device *dev,
@@ -1184,9 +1185,6 @@ struct net_device_ops {
 						     struct netpoll_info *info);
 	void			(*ndo_netpoll_cleanup)(struct net_device *dev);
 #endif
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	int			(*ndo_busy_poll)(struct napi_struct *dev);
-#endif
 	int			(*ndo_set_vf_mac)(struct net_device *dev,
 						  int queue, u8 *mac);
 	int			(*ndo_set_vf_vlan)(struct net_device *dev,
@@ -1553,7 +1551,6 @@ enum netdev_priv_flags {
  *	@ax25_ptr:	AX.25 specific data
  *	@ieee80211_ptr:	IEEE 802.11 specific data, assign before registering
  *
- *	@last_rx:	Time of last Rx
  *	@dev_addr:	Hw address (before bcast,
  *			because most packets are unicast)
  *
@@ -1780,8 +1777,6 @@ struct net_device {
 /*
  * Cache lines mostly used on receive path (including eth_type_trans())
  */
-	unsigned long		last_rx;
-
 	/* Interface address info used in eth_type_trans() */
 	unsigned char		*dev_addr;
 
@@ -1871,8 +1866,12 @@ struct net_device {
 		struct pcpu_vstats __percpu		*vstats;
 	};
 
+#if IS_ENABLED(CONFIG_GARP)
 	struct garp_port __rcu	*garp_port;
+#endif
+#if IS_ENABLED(CONFIG_MRP)
 	struct mrp_port __rcu	*mrp_port;
+#endif
 
 	struct device		dev;
 	const struct attribute_group *sysfs_groups[4];
@@ -2669,6 +2668,19 @@ static inline void skb_gro_remcsum_cleanup(struct sk_buff *skb,
 	remcsum_unadjust((__sum16 *)ptr, grc->delta);
 }
 
+#ifdef CONFIG_XFRM_OFFLOAD
+static inline void skb_gro_flush_final(struct sk_buff *skb, struct sk_buff **pp, int flush)
+{
+	if (PTR_ERR(pp) != -EINPROGRESS)
+		NAPI_GRO_CB(skb)->flush |= flush;
+}
+#else
+static inline void skb_gro_flush_final(struct sk_buff *skb, struct sk_buff **pp, int flush)
+{
+	NAPI_GRO_CB(skb)->flush |= flush;
+}
+#endif
+
 static inline int dev_hard_header(struct sk_buff *skb, struct net_device *dev,
 				  unsigned short type,
 				  const void *daddr, const void *saddr,
@@ -3111,7 +3123,19 @@ static inline bool netif_subqueue_stopped(const struct net_device *dev,
 	return __netif_subqueue_stopped(dev, skb_get_queue_mapping(skb));
 }
 
-void netif_wake_subqueue(struct net_device *dev, u16 queue_index);
+/**
+ *	netif_wake_subqueue - allow sending packets on subqueue
+ *	@dev: network device
+ *	@queue_index: sub queue index
+ *
+ * Resume individual transmit queue of a device with multiple transmit queues.
+ */
+static inline void netif_wake_subqueue(struct net_device *dev, u16 queue_index)
+{
+	struct netdev_queue *txq = netdev_get_tx_queue(dev, queue_index);
+
+	netif_tx_wake_queue(txq);
+}
 
 #ifdef CONFIG_XPS
 int netif_set_xps_queue(struct net_device *dev, const struct cpumask *mask,
@@ -3805,6 +3829,10 @@ void netdev_stats_to_stats64(struct rtnl_link_stats64 *stats64,
 extern int		netdev_max_backlog;
 extern int		netdev_tstamp_prequeue;
 extern int		weight_p;
+extern int		dev_weight_rx_bias;
+extern int		dev_weight_tx_bias;
+extern int		dev_rx_weight;
+extern int		dev_tx_weight;
 
 bool netdev_has_upper_dev(struct net_device *dev, struct net_device *upper_dev);
 struct net_device *netdev_upper_get_next_dev_rcu(struct net_device *dev,
@@ -3882,10 +3910,6 @@ void *netdev_lower_dev_get_private(struct net_device *dev,
 				   struct net_device *lower_dev);
 void netdev_lower_state_changed(struct net_device *lower_dev,
 				void *lower_state_info);
-int netdev_default_l2upper_neigh_construct(struct net_device *dev,
-					   struct neighbour *n);
-void netdev_default_l2upper_neigh_destroy(struct net_device *dev,
-					  struct neighbour *n);
 
 /* RSS keys are 40 or 52 bytes long */
 #define NETDEV_RSS_KEY_LEN 52
@@ -4338,6 +4362,15 @@ do {								\
 })
 #endif
 
+/* if @cond then downgrade to debug, else print at @level */
+#define netif_cond_dbg(priv, type, netdev, cond, level, fmt, args...)     \
+	do {                                                              \
+		if (cond)                                                 \
+			netif_dbg(priv, type, netdev, fmt, ##args);       \
+		else                                                      \
+			netif_ ## level(priv, type, netdev, fmt, ##args); \
+	} while (0)
+
 #if defined(VERBOSE_DEBUG)
 #define netif_vdbg	netif_dbg
 #else
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
index 1d82dd5e9a08..1b49209dd5c7 100644
--- a/include/linux/netfilter/nfnetlink.h
+++ b/include/linux/netfilter/nfnetlink.h
@@ -28,6 +28,7 @@ struct nfnetlink_subsystem {
 	const struct nfnl_callback *cb;	/* callback for individual types */
 	int (*commit)(struct net *net, struct sk_buff *skb);
 	int (*abort)(struct net *net, struct sk_buff *skb);
+	bool (*valid_genid)(struct net *net, u32 genid);
 };
 
 int nfnetlink_subsys_register(const struct nfnetlink_subsystem *n);
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 5117e4d2ddfa..be378cf47fcc 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -167,6 +167,7 @@ struct xt_match {
 
 	const char *table;
 	unsigned int matchsize;
+	unsigned int usersize;
 #ifdef CONFIG_COMPAT
 	unsigned int compatsize;
 #endif
@@ -207,6 +208,7 @@ struct xt_target {
 
 	const char *table;
 	unsigned int targetsize;
+	unsigned int usersize;
 #ifdef CONFIG_COMPAT
 	unsigned int compatsize;
 #endif
@@ -287,6 +289,13 @@ int xt_check_match(struct xt_mtchk_param *, unsigned int size, u_int8_t proto,
 int xt_check_target(struct xt_tgchk_param *, unsigned int size, u_int8_t proto,
 		    bool inv_proto);
 
+int xt_match_to_user(const struct xt_entry_match *m,
+		     struct xt_entry_match __user *u);
+int xt_target_to_user(const struct xt_entry_target *t,
+		      struct xt_entry_target __user *u);
+int xt_data_to_user(void __user *dst, const void *src,
+		    int usersize, int size);
+
 void *xt_copy_counters_from_user(const void __user *user, unsigned int len,
 				 struct xt_counters_info *info, bool compat);
 
diff --git a/include/linux/parman.h b/include/linux/parman.h
new file mode 100644
index 000000000000..3c8cccc7d4da
--- /dev/null
+++ b/include/linux/parman.h
@@ -0,0 +1,76 @@
+/*
+ * include/linux/parman.h - Manager for linear priority array areas
+ * Copyright (c) 2017 Mellanox Technologies. All rights reserved.
+ * Copyright (c) 2017 Jiri Pirko <jiri@mellanox.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the names of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _PARMAN_H
+#define _PARMAN_H
+
+#include <linux/list.h>
+
+enum parman_algo_type {
+	PARMAN_ALGO_TYPE_LSORT,
+};
+
+struct parman_item {
+	struct list_head list;
+	unsigned long index;
+};
+
+struct parman_prio {
+	struct list_head list;
+	struct list_head item_list;
+	unsigned long priority;
+};
+
+struct parman_ops {
+	unsigned long base_count;
+	unsigned long resize_step;
+	int (*resize)(void *priv, unsigned long new_count);
+	void (*move)(void *priv, unsigned long from_index,
+		     unsigned long to_index, unsigned long count);
+	enum parman_algo_type algo;
+};
+
+struct parman;
+
+struct parman *parman_create(const struct parman_ops *ops, void *priv);
+void parman_destroy(struct parman *parman);
+void parman_prio_init(struct parman *parman, struct parman_prio *prio,
+		      unsigned long priority);
+void parman_prio_fini(struct parman_prio *prio);
+int parman_item_add(struct parman *parman, struct parman_prio *prio,
+		    struct parman_item *item);
+void parman_item_remove(struct parman *parman, struct parman_prio *prio,
+			struct parman_item *item);
+
+#endif
diff --git a/include/linux/pci.h b/include/linux/pci.h
index e2d1a124216a..adbc859fe7c4 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -885,7 +885,6 @@ void pcibios_setup_bridge(struct pci_bus *bus, unsigned long type);
 void pci_sort_breadthfirst(void);
 #define dev_is_pci(d) ((d)->bus == &pci_bus_type)
 #define dev_is_pf(d) ((dev_is_pci(d) ? to_pci_dev(d)->is_physfn : false))
-#define dev_num_vf(d) ((dev_is_pci(d) ? pci_num_vf(to_pci_dev(d)) : 0))
 
 /* Generic PCI functions exported to card drivers */
 
@@ -1630,7 +1629,6 @@ static inline int pci_get_new_domain_nr(void) { return -ENOSYS; }
 
 #define dev_is_pci(d) (false)
 #define dev_is_pf(d) (false)
-#define dev_num_vf(d) (0)
 #endif /* CONFIG_PCI */
 
 /* Include architecture-dependent settings and functions */
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 7fc1105605bf..772476028a65 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -81,6 +81,9 @@ typedef enum {
 	PHY_INTERFACE_MODE_MOCA,
 	PHY_INTERFACE_MODE_QSGMII,
 	PHY_INTERFACE_MODE_TRGMII,
+	PHY_INTERFACE_MODE_1000BASEX,
+	PHY_INTERFACE_MODE_2500BASEX,
+	PHY_INTERFACE_MODE_RXAUI,
 	PHY_INTERFACE_MODE_MAX,
 } phy_interface_t;
 
@@ -141,6 +144,12 @@ static inline const char *phy_modes(phy_interface_t interface)
 		return "qsgmii";
 	case PHY_INTERFACE_MODE_TRGMII:
 		return "trgmii";
+	case PHY_INTERFACE_MODE_1000BASEX:
+		return "1000base-x";
+	case PHY_INTERFACE_MODE_2500BASEX:
+		return "2500base-x";
+	case PHY_INTERFACE_MODE_RXAUI:
+		return "rxaui";
 	default:
 		return "unknown";
 	}
@@ -157,11 +166,7 @@ static inline const char *phy_modes(phy_interface_t interface)
 /* Used when trying to connect to a specific phy (mii bus id:phy device id) */
 #define PHY_ID_FMT "%s:%02x"
 
-/*
- * Need to be a little smaller than phydev->dev.bus_id to leave room
- * for the ":%02x"
- */
-#define MII_BUS_ID_SIZE	(20 - 3)
+#define MII_BUS_ID_SIZE	61
 
 /* Or MII_ADDR_C45 into regnum for read/write on mii_bus to enable the 21 bit
    IEEE 802.3ae clause 45 addressing mode used by 10GIGE phy chips. */
@@ -631,7 +636,7 @@ struct phy_driver {
 /* A Structure for boards to register fixups with the PHY Lib */
 struct phy_fixup {
 	struct list_head list;
-	char bus_id[20];
+	char bus_id[MII_BUS_ID_SIZE + 3];
 	u32 phy_uid;
 	u32 phy_uid_mask;
 	int (*run)(struct phy_device *phydev);
@@ -802,6 +807,9 @@ int phy_stop_interrupts(struct phy_device *phydev);
 
 static inline int phy_read_status(struct phy_device *phydev)
 {
+	if (!phydev->drv)
+		return -EIO;
+
 	return phydev->drv->read_status(phydev);
 }
 
@@ -881,6 +889,25 @@ void mdio_bus_exit(void);
 
 extern struct bus_type mdio_bus_type;
 
+struct mdio_board_info {
+	const char	*bus_id;
+	char		modalias[MDIO_NAME_SIZE];
+	int		mdio_addr;
+	const void	*platform_data;
+};
+
+#if IS_ENABLED(CONFIG_PHYLIB)
+int mdiobus_register_board_info(const struct mdio_board_info *info,
+				unsigned int n);
+#else
+static inline int mdiobus_register_board_info(const struct mdio_board_info *i,
+					      unsigned int n)
+{
+	return 0;
+}
+#endif
+
+
 /**
  * module_phy_driver() - Helper macro for registering PHY drivers
  * @__phy_drivers: array of PHY drivers to register
diff --git a/include/linux/ptr_ring.h b/include/linux/ptr_ring.h
index 2052011bf9fb..6c70444da3b9 100644
--- a/include/linux/ptr_ring.h
+++ b/include/linux/ptr_ring.h
@@ -111,6 +111,11 @@ static inline int __ptr_ring_produce(struct ptr_ring *r, void *ptr)
 	return 0;
 }
 
+/*
+ * Note: resize (below) nests producer lock within consumer lock, so if you
+ * consume in interrupt or BH context, you must disable interrupts/BH when
+ * calling this.
+ */
 static inline int ptr_ring_produce(struct ptr_ring *r, void *ptr)
 {
 	int ret;
@@ -242,6 +247,11 @@ static inline void *__ptr_ring_consume(struct ptr_ring *r)
 	return ptr;
 }
 
+/*
+ * Note: resize (below) nests producer lock within consumer lock, so if you
+ * call this in interrupt or BH context, you must disable interrupts/BH when
+ * producing.
+ */
 static inline void *ptr_ring_consume(struct ptr_ring *r)
 {
 	void *ptr;
@@ -357,7 +367,7 @@ static inline void **__ptr_ring_swap_queue(struct ptr_ring *r, void **queue,
 	void **old;
 	void *ptr;
 
-	while ((ptr = ptr_ring_consume(r)))
+	while ((ptr = __ptr_ring_consume(r)))
 		if (producer < size)
 			queue[producer++] = ptr;
 		else if (destroy)
@@ -372,6 +382,12 @@ static inline void **__ptr_ring_swap_queue(struct ptr_ring *r, void **queue,
 	return old;
 }
 
+/*
+ * Note: producer lock is nested within consumer lock, so if you
+ * resize you must make sure all uses nest correctly.
+ * In particular if you consume ring in interrupt or BH context, you must
+ * disable interrupts/BH when doing so.
+ */
 static inline int ptr_ring_resize(struct ptr_ring *r, int size, gfp_t gfp,
 				  void (*destroy)(void *))
 {
@@ -382,17 +398,25 @@ static inline int ptr_ring_resize(struct ptr_ring *r, int size, gfp_t gfp,
 	if (!queue)
 		return -ENOMEM;
 
-	spin_lock_irqsave(&(r)->producer_lock, flags);
+	spin_lock_irqsave(&(r)->consumer_lock, flags);
+	spin_lock(&(r)->producer_lock);
 
 	old = __ptr_ring_swap_queue(r, queue, size, gfp, destroy);
 
-	spin_unlock_irqrestore(&(r)->producer_lock, flags);
+	spin_unlock(&(r)->producer_lock);
+	spin_unlock_irqrestore(&(r)->consumer_lock, flags);
 
 	kfree(old);
 
 	return 0;
 }
 
+/*
+ * Note: producer lock is nested within consumer lock, so if you
+ * resize you must make sure all uses nest correctly.
+ * In particular if you consume ring in interrupt or BH context, you must
+ * disable interrupts/BH when doing so.
+ */
 static inline int ptr_ring_resize_multiple(struct ptr_ring **rings, int nrings,
 					   int size,
 					   gfp_t gfp, void (*destroy)(void *))
@@ -412,10 +436,12 @@ static inline int ptr_ring_resize_multiple(struct ptr_ring **rings, int nrings,
 	}
 
 	for (i = 0; i < nrings; ++i) {
-		spin_lock_irqsave(&(rings[i])->producer_lock, flags);
+		spin_lock_irqsave(&(rings[i])->consumer_lock, flags);
+		spin_lock(&(rings[i])->producer_lock);
 		queues[i] = __ptr_ring_swap_queue(rings[i], queues[i],
 						  size, gfp, destroy);
-		spin_unlock_irqrestore(&(rings[i])->producer_lock, flags);
+		spin_unlock(&(rings[i])->producer_lock);
+		spin_unlock_irqrestore(&(rings[i])->consumer_lock, flags);
 	}
 
 	for (i = 0; i < nrings; ++i)
diff --git a/include/linux/qed/common_hsi.h b/include/linux/qed/common_hsi.h
index 734deb094618..52966b9bfde3 100644
--- a/include/linux/qed/common_hsi.h
+++ b/include/linux/qed/common_hsi.h
@@ -1,10 +1,35 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2016  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
+
 #ifndef _COMMON_HSI_H
 #define _COMMON_HSI_H
 #include <linux/types.h>
@@ -37,6 +62,7 @@
 #define COMMON_QUEUE_ENTRY_MAX_BYTE_SIZE        64
 
 #define ISCSI_CDU_TASK_SEG_TYPE       0
+#define FCOE_CDU_TASK_SEG_TYPE        0
 #define RDMA_CDU_TASK_SEG_TYPE        1
 
 #define FW_ASSERT_GENERAL_ATTN_IDX    32
@@ -180,6 +206,9 @@
 #define	DQ_XCM_ETH_TX_BD_CONS_CMD	DQ_XCM_AGG_VAL_SEL_WORD3
 #define	DQ_XCM_ETH_TX_BD_PROD_CMD	DQ_XCM_AGG_VAL_SEL_WORD4
 #define	DQ_XCM_ETH_GO_TO_BD_CONS_CMD	DQ_XCM_AGG_VAL_SEL_WORD5
+#define DQ_XCM_FCOE_SQ_CONS_CMD             DQ_XCM_AGG_VAL_SEL_WORD3
+#define DQ_XCM_FCOE_SQ_PROD_CMD             DQ_XCM_AGG_VAL_SEL_WORD4
+#define DQ_XCM_FCOE_X_FERQ_PROD_CMD         DQ_XCM_AGG_VAL_SEL_WORD5
 #define DQ_XCM_ISCSI_SQ_CONS_CMD	DQ_XCM_AGG_VAL_SEL_WORD3
 #define DQ_XCM_ISCSI_SQ_PROD_CMD	DQ_XCM_AGG_VAL_SEL_WORD4
 #define DQ_XCM_ISCSI_MORE_TO_SEND_SEQ_CMD DQ_XCM_AGG_VAL_SEL_REG3
@@ -236,6 +265,7 @@
 #define DQ_XCM_ETH_TERMINATE_CMD	BIT(DQ_XCM_AGG_FLG_SHIFT_CF19)
 #define DQ_XCM_ETH_SLOW_PATH_CMD	BIT(DQ_XCM_AGG_FLG_SHIFT_CF22)
 #define DQ_XCM_ETH_TPH_EN_CMD		BIT(DQ_XCM_AGG_FLG_SHIFT_CF23)
+#define DQ_XCM_FCOE_SLOW_PATH_CMD           BIT(DQ_XCM_AGG_FLG_SHIFT_CF22)
 #define DQ_XCM_ISCSI_DQ_FLUSH_CMD	BIT(DQ_XCM_AGG_FLG_SHIFT_CF19)
 #define DQ_XCM_ISCSI_SLOW_PATH_CMD	BIT(DQ_XCM_AGG_FLG_SHIFT_CF22)
 #define DQ_XCM_ISCSI_PROC_ONLY_CLEANUP_CMD BIT(DQ_XCM_AGG_FLG_SHIFT_CF23)
@@ -266,6 +296,9 @@
 #define DQ_TCM_AGG_FLG_SHIFT_CF6	6
 #define DQ_TCM_AGG_FLG_SHIFT_CF7	7
 /* TCM agg counter flag selection (FW) */
+#define DQ_TCM_FCOE_FLUSH_Q0_CMD            BIT(DQ_TCM_AGG_FLG_SHIFT_CF1)
+#define DQ_TCM_FCOE_DUMMY_TIMER_CMD         BIT(DQ_TCM_AGG_FLG_SHIFT_CF2)
+#define DQ_TCM_FCOE_TIMER_STOP_ALL_CMD      BIT(DQ_TCM_AGG_FLG_SHIFT_CF3)
 #define DQ_TCM_ISCSI_FLUSH_Q0_CMD	BIT(DQ_TCM_AGG_FLG_SHIFT_CF1)
 #define DQ_TCM_ISCSI_TIMER_STOP_ALL_CMD	BIT(DQ_TCM_AGG_FLG_SHIFT_CF3)
 
@@ -703,7 +736,7 @@ enum mf_mode {
 /* Per-protocol connection types */
 enum protocol_type {
 	PROTOCOLID_ISCSI,
-	PROTOCOLID_RESERVED2,
+	PROTOCOLID_FCOE,
 	PROTOCOLID_ROCE,
 	PROTOCOLID_CORE,
 	PROTOCOLID_ETH,
diff --git a/include/linux/qed/eth_common.h b/include/linux/qed/eth_common.h
index 1aa0727c4136..4b402fb0eaad 100644
--- a/include/linux/qed/eth_common.h
+++ b/include/linux/qed/eth_common.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef __ETH_COMMON__
diff --git a/include/linux/qed/fcoe_common.h b/include/linux/qed/fcoe_common.h
new file mode 100644
index 000000000000..2e417a45c5f7
--- /dev/null
+++ b/include/linux/qed/fcoe_common.h
@@ -0,0 +1,715 @@
+/* QLogic qed NIC Driver
+ * Copyright (c) 2015 QLogic Corporation
+ *
+ * This software is available under the terms of the GNU General Public License
+ * (GPL) Version 2, available from the file COPYING in the main directory of
+ * this source tree.
+ */
+
+#ifndef __FCOE_COMMON__
+#define __FCOE_COMMON__
+/*********************/
+/* FCOE FW CONSTANTS */
+/*********************/
+
+#define FC_ABTS_REPLY_MAX_PAYLOAD_LEN	12
+#define FCOE_MAX_SIZE_FCP_DATA_SUPER	(8600)
+
+struct fcoe_abts_pkt {
+	__le32 abts_rsp_fc_payload_lo;
+	__le16 abts_rsp_rx_id;
+	u8 abts_rsp_rctl;
+	u8 reserved2;
+};
+
+/* FCoE additional WQE (Sq/XferQ) information */
+union fcoe_additional_info_union {
+	__le32 previous_tid;
+	__le32 parent_tid;
+	__le32 burst_length;
+	__le32 seq_rec_updated_offset;
+};
+
+struct fcoe_exp_ro {
+	__le32 data_offset;
+	__le32 reserved;
+};
+
+union fcoe_cleanup_addr_exp_ro_union {
+	struct regpair abts_rsp_fc_payload_hi;
+	struct fcoe_exp_ro exp_ro;
+};
+
+/* FCoE Ramrod Command IDs */
+enum fcoe_completion_status {
+	FCOE_COMPLETION_STATUS_SUCCESS,
+	FCOE_COMPLETION_STATUS_FCOE_VER_ERR,
+	FCOE_COMPLETION_STATUS_SRC_MAC_ADD_ARR_ERR,
+	MAX_FCOE_COMPLETION_STATUS
+};
+
+struct fc_addr_nw {
+	u8 addr_lo;
+	u8 addr_mid;
+	u8 addr_hi;
+};
+
+/* FCoE connection offload */
+struct fcoe_conn_offload_ramrod_data {
+	struct regpair sq_pbl_addr;
+	struct regpair sq_curr_page_addr;
+	struct regpair sq_next_page_addr;
+	struct regpair xferq_pbl_addr;
+	struct regpair xferq_curr_page_addr;
+	struct regpair xferq_next_page_addr;
+	struct regpair respq_pbl_addr;
+	struct regpair respq_curr_page_addr;
+	struct regpair respq_next_page_addr;
+	__le16 dst_mac_addr_lo;
+	__le16 dst_mac_addr_mid;
+	__le16 dst_mac_addr_hi;
+	__le16 src_mac_addr_lo;
+	__le16 src_mac_addr_mid;
+	__le16 src_mac_addr_hi;
+	__le16 tx_max_fc_pay_len;
+	__le16 e_d_tov_timer_val;
+	__le16 rx_max_fc_pay_len;
+	__le16 vlan_tag;
+#define FCOE_CONN_OFFLOAD_RAMROD_DATA_VLAN_ID_MASK              0xFFF
+#define FCOE_CONN_OFFLOAD_RAMROD_DATA_VLAN_ID_SHIFT             0
+#define FCOE_CONN_OFFLOAD_RAMROD_DATA_CFI_MASK                  0x1
+#define FCOE_CONN_OFFLOAD_RAMROD_DATA_CFI_SHIFT                 12
+#define FCOE_CONN_OFFLOAD_RAMROD_DATA_PRIORITY_MASK             0x7
+#define FCOE_CONN_OFFLOAD_RAMROD_DATA_PRIORITY_SHIFT            13
+	__le16 physical_q0;
+	__le16 rec_rr_tov_timer_val;
+	struct fc_addr_nw s_id;
+	u8 max_conc_seqs_c3;
+	struct fc_addr_nw d_id;
+	u8 flags;
+#define FCOE_CONN_OFFLOAD_RAMROD_DATA_B_CONT_INCR_SEQ_CNT_MASK  0x1
+#define FCOE_CONN_OFFLOAD_RAMROD_DATA_B_CONT_INCR_SEQ_CNT_SHIFT 0
+#define FCOE_CONN_OFFLOAD_RAMROD_DATA_B_CONF_REQ_MASK           0x1
+#define FCOE_CONN_OFFLOAD_RAMROD_DATA_B_CONF_REQ_SHIFT          1
+#define FCOE_CONN_OFFLOAD_RAMROD_DATA_B_REC_VALID_MASK          0x1
+#define FCOE_CONN_OFFLOAD_RAMROD_DATA_B_REC_VALID_SHIFT         2
+#define FCOE_CONN_OFFLOAD_RAMROD_DATA_B_VLAN_FLAG_MASK          0x1
+#define FCOE_CONN_OFFLOAD_RAMROD_DATA_B_VLAN_FLAG_SHIFT         3
+#define FCOE_CONN_OFFLOAD_RAMROD_DATA_MODE_MASK                 0x3
+#define FCOE_CONN_OFFLOAD_RAMROD_DATA_MODE_SHIFT                4
+#define FCOE_CONN_OFFLOAD_RAMROD_DATA_RESERVED0_MASK            0x3
+#define FCOE_CONN_OFFLOAD_RAMROD_DATA_RESERVED0_SHIFT           6
+	__le16 conn_id;
+	u8 def_q_idx;
+	u8 reserved[5];
+};
+
+/* FCoE terminate connection request */
+struct fcoe_conn_terminate_ramrod_data {
+	struct regpair terminate_params_addr;
+};
+
+struct fcoe_fast_sgl_ctx {
+	struct regpair sgl_start_addr;
+	__le32 sgl_byte_offset;
+	__le16 task_reuse_cnt;
+	__le16 init_offset_in_first_sge;
+};
+
+struct fcoe_slow_sgl_ctx {
+	struct regpair base_sgl_addr;
+	__le16 curr_sge_off;
+	__le16 remainder_num_sges;
+	__le16 curr_sgl_index;
+	__le16 reserved;
+};
+
+struct fcoe_sge {
+	struct regpair sge_addr;
+	__le16 size;
+	__le16 reserved0;
+	u8 reserved1[3];
+	u8 is_valid_sge;
+};
+
+union fcoe_data_desc_ctx {
+	struct fcoe_fast_sgl_ctx fast;
+	struct fcoe_slow_sgl_ctx slow;
+	struct fcoe_sge single_sge;
+};
+
+union fcoe_dix_desc_ctx {
+	struct fcoe_slow_sgl_ctx dix_sgl;
+	struct fcoe_sge cached_dix_sge;
+};
+
+struct fcoe_fcp_cmd_payload {
+	__le32 opaque[8];
+};
+
+struct fcoe_fcp_rsp_payload {
+	__le32 opaque[6];
+};
+
+struct fcoe_fcp_xfer_payload {
+	__le32 opaque[3];
+};
+
+/* FCoE firmware function init */
+struct fcoe_init_func_ramrod_data {
+	struct scsi_init_func_params func_params;
+	struct scsi_init_func_queues q_params;
+	__le16 mtu;
+	__le16 sq_num_pages_in_pbl;
+	__le32 reserved;
+};
+
+/* FCoE: Mode of the connection: Target or Initiator or both */
+enum fcoe_mode_type {
+	FCOE_INITIATOR_MODE = 0x0,
+	FCOE_TARGET_MODE = 0x1,
+	FCOE_BOTH_OR_NOT_CHOSEN = 0x3,
+	MAX_FCOE_MODE_TYPE
+};
+
+struct fcoe_mstorm_fcoe_task_st_ctx_fp {
+	__le16 flags;
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_FP_RSRV0_MASK                 0x7FFF
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_FP_RSRV0_SHIFT                0
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_FP_MP_INCLUDE_FC_HEADER_MASK  0x1
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_FP_MP_INCLUDE_FC_HEADER_SHIFT 15
+	__le16 difDataResidue;
+	__le16 parent_id;
+	__le16 single_sge_saved_offset;
+	__le32 data_2_trns_rem;
+	__le32 offset_in_io;
+	union fcoe_dix_desc_ctx dix_desc;
+	union fcoe_data_desc_ctx data_desc;
+};
+
+struct fcoe_mstorm_fcoe_task_st_ctx_non_fp {
+	__le16 flags;
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_HOST_INTERFACE_MASK            0x3
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_HOST_INTERFACE_SHIFT           0
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_DIF_TO_PEER_MASK               0x1
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_DIF_TO_PEER_SHIFT              2
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_VALIDATE_DIX_APP_TAG_MASK      0x1
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_VALIDATE_DIX_APP_TAG_SHIFT     3
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_INTERVAL_SIZE_LOG_MASK         0xF
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_INTERVAL_SIZE_LOG_SHIFT        4
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_DIX_BLOCK_SIZE_MASK            0x3
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_DIX_BLOCK_SIZE_SHIFT           8
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_RESERVED_MASK                  0x1
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_RESERVED_SHIFT                 10
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_HAS_FIRST_PACKET_ARRIVED_MASK  0x1
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_HAS_FIRST_PACKET_ARRIVED_SHIFT 11
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_VALIDATE_DIX_REF_TAG_MASK      0x1
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_VALIDATE_DIX_REF_TAG_SHIFT     12
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_DIX_CACHED_SGE_FLG_MASK        0x1
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_DIX_CACHED_SGE_FLG_SHIFT       13
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_OFFSET_IN_IO_VALID_MASK        0x1
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_OFFSET_IN_IO_VALID_SHIFT       14
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_DIF_SUPPORTED_MASK             0x1
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_DIF_SUPPORTED_SHIFT            15
+	u8 tx_rx_sgl_mode;
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_TX_SGL_MODE_MASK               0x7
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_TX_SGL_MODE_SHIFT              0
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_RX_SGL_MODE_MASK               0x7
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_RX_SGL_MODE_SHIFT              3
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_RSRV1_MASK                     0x3
+#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_RSRV1_SHIFT                    6
+	u8 rsrv2;
+	__le32 num_prm_zero_read;
+	struct regpair rsp_buf_addr;
+};
+
+struct fcoe_rx_stat {
+	struct regpair fcoe_rx_byte_cnt;
+	struct regpair fcoe_rx_data_pkt_cnt;
+	struct regpair fcoe_rx_xfer_pkt_cnt;
+	struct regpair fcoe_rx_other_pkt_cnt;
+	__le32 fcoe_silent_drop_pkt_cmdq_full_cnt;
+	__le32 fcoe_silent_drop_pkt_rq_full_cnt;
+	__le32 fcoe_silent_drop_pkt_crc_error_cnt;
+	__le32 fcoe_silent_drop_pkt_task_invalid_cnt;
+	__le32 fcoe_silent_drop_total_pkt_cnt;
+	__le32 rsrv;
+};
+
+enum fcoe_sgl_mode {
+	FCOE_SLOW_SGL,
+	FCOE_SINGLE_FAST_SGE,
+	FCOE_2_FAST_SGE,
+	FCOE_3_FAST_SGE,
+	FCOE_4_FAST_SGE,
+	FCOE_MUL_FAST_SGES,
+	MAX_FCOE_SGL_MODE
+};
+
+struct fcoe_stat_ramrod_data {
+	struct regpair stat_params_addr;
+};
+
+struct protection_info_ctx {
+	__le16 flags;
+#define PROTECTION_INFO_CTX_HOST_INTERFACE_MASK        0x3
+#define PROTECTION_INFO_CTX_HOST_INTERFACE_SHIFT       0
+#define PROTECTION_INFO_CTX_DIF_TO_PEER_MASK           0x1
+#define PROTECTION_INFO_CTX_DIF_TO_PEER_SHIFT          2
+#define PROTECTION_INFO_CTX_VALIDATE_DIX_APP_TAG_MASK  0x1
+#define PROTECTION_INFO_CTX_VALIDATE_DIX_APP_TAG_SHIFT 3
+#define PROTECTION_INFO_CTX_INTERVAL_SIZE_LOG_MASK     0xF
+#define PROTECTION_INFO_CTX_INTERVAL_SIZE_LOG_SHIFT    4
+#define PROTECTION_INFO_CTX_VALIDATE_DIX_REF_TAG_MASK  0x1
+#define PROTECTION_INFO_CTX_VALIDATE_DIX_REF_TAG_SHIFT 8
+#define PROTECTION_INFO_CTX_RESERVED0_MASK             0x7F
+#define PROTECTION_INFO_CTX_RESERVED0_SHIFT            9
+	u8 dix_block_size;
+	u8 dst_size;
+};
+
+union protection_info_union_ctx {
+	struct protection_info_ctx info;
+	__le32 value;
+};
+
+struct fcp_rsp_payload_padded {
+	struct fcoe_fcp_rsp_payload rsp_payload;
+	__le32 reserved[2];
+};
+
+struct fcp_xfer_payload_padded {
+	struct fcoe_fcp_xfer_payload xfer_payload;
+	__le32 reserved[5];
+};
+
+struct fcoe_tx_data_params {
+	__le32 data_offset;
+	__le32 offset_in_io;
+	u8 flags;
+#define FCOE_TX_DATA_PARAMS_OFFSET_IN_IO_VALID_MASK  0x1
+#define FCOE_TX_DATA_PARAMS_OFFSET_IN_IO_VALID_SHIFT 0
+#define FCOE_TX_DATA_PARAMS_DROP_DATA_MASK           0x1
+#define FCOE_TX_DATA_PARAMS_DROP_DATA_SHIFT          1
+#define FCOE_TX_DATA_PARAMS_AFTER_SEQ_REC_MASK       0x1
+#define FCOE_TX_DATA_PARAMS_AFTER_SEQ_REC_SHIFT      2
+#define FCOE_TX_DATA_PARAMS_RESERVED0_MASK           0x1F
+#define FCOE_TX_DATA_PARAMS_RESERVED0_SHIFT          3
+	u8 dif_residual;
+	__le16 seq_cnt;
+	__le16 single_sge_saved_offset;
+	__le16 next_dif_offset;
+	__le16 seq_id;
+	__le16 reserved3;
+};
+
+struct fcoe_tx_mid_path_params {
+	__le32 parameter;
+	u8 r_ctl;
+	u8 type;
+	u8 cs_ctl;
+	u8 df_ctl;
+	__le16 rx_id;
+	__le16 ox_id;
+};
+
+struct fcoe_tx_params {
+	struct fcoe_tx_data_params data;
+	struct fcoe_tx_mid_path_params mid_path;
+};
+
+union fcoe_tx_info_union_ctx {
+	struct fcoe_fcp_cmd_payload fcp_cmd_payload;
+	struct fcp_rsp_payload_padded fcp_rsp_payload;
+	struct fcp_xfer_payload_padded fcp_xfer_payload;
+	struct fcoe_tx_params tx_params;
+};
+
+struct ystorm_fcoe_task_st_ctx {
+	u8 task_type;
+	u8 sgl_mode;
+#define YSTORM_FCOE_TASK_ST_CTX_TX_SGL_MODE_MASK  0x7
+#define YSTORM_FCOE_TASK_ST_CTX_TX_SGL_MODE_SHIFT 0
+#define YSTORM_FCOE_TASK_ST_CTX_RSRV_MASK         0x1F
+#define YSTORM_FCOE_TASK_ST_CTX_RSRV_SHIFT        3
+	u8 cached_dix_sge;
+	u8 expect_first_xfer;
+	__le32 num_pbf_zero_write;
+	union protection_info_union_ctx protection_info_union;
+	__le32 data_2_trns_rem;
+	union fcoe_tx_info_union_ctx tx_info_union;
+	union fcoe_dix_desc_ctx dix_desc;
+	union fcoe_data_desc_ctx data_desc;
+	__le16 ox_id;
+	__le16 rx_id;
+	__le32 task_rety_identifier;
+	__le32 reserved1[2];
+};
+
+struct ystorm_fcoe_task_ag_ctx {
+	u8 byte0;
+	u8 byte1;
+	__le16 word0;
+	u8 flags0;
+#define YSTORM_FCOE_TASK_AG_CTX_NIBBLE0_MASK     0xF
+#define YSTORM_FCOE_TASK_AG_CTX_NIBBLE0_SHIFT    0
+#define YSTORM_FCOE_TASK_AG_CTX_BIT0_MASK        0x1
+#define YSTORM_FCOE_TASK_AG_CTX_BIT0_SHIFT       4
+#define YSTORM_FCOE_TASK_AG_CTX_BIT1_MASK        0x1
+#define YSTORM_FCOE_TASK_AG_CTX_BIT1_SHIFT       5
+#define YSTORM_FCOE_TASK_AG_CTX_BIT2_MASK        0x1
+#define YSTORM_FCOE_TASK_AG_CTX_BIT2_SHIFT       6
+#define YSTORM_FCOE_TASK_AG_CTX_BIT3_MASK        0x1
+#define YSTORM_FCOE_TASK_AG_CTX_BIT3_SHIFT       7
+	u8 flags1;
+#define YSTORM_FCOE_TASK_AG_CTX_CF0_MASK         0x3
+#define YSTORM_FCOE_TASK_AG_CTX_CF0_SHIFT        0
+#define YSTORM_FCOE_TASK_AG_CTX_CF1_MASK         0x3
+#define YSTORM_FCOE_TASK_AG_CTX_CF1_SHIFT        2
+#define YSTORM_FCOE_TASK_AG_CTX_CF2SPECIAL_MASK  0x3
+#define YSTORM_FCOE_TASK_AG_CTX_CF2SPECIAL_SHIFT 4
+#define YSTORM_FCOE_TASK_AG_CTX_CF0EN_MASK       0x1
+#define YSTORM_FCOE_TASK_AG_CTX_CF0EN_SHIFT      6
+#define YSTORM_FCOE_TASK_AG_CTX_CF1EN_MASK       0x1
+#define YSTORM_FCOE_TASK_AG_CTX_CF1EN_SHIFT      7
+	u8 flags2;
+#define YSTORM_FCOE_TASK_AG_CTX_BIT4_MASK        0x1
+#define YSTORM_FCOE_TASK_AG_CTX_BIT4_SHIFT       0
+#define YSTORM_FCOE_TASK_AG_CTX_RULE0EN_MASK     0x1
+#define YSTORM_FCOE_TASK_AG_CTX_RULE0EN_SHIFT    1
+#define YSTORM_FCOE_TASK_AG_CTX_RULE1EN_MASK     0x1
+#define YSTORM_FCOE_TASK_AG_CTX_RULE1EN_SHIFT    2
+#define YSTORM_FCOE_TASK_AG_CTX_RULE2EN_MASK     0x1
+#define YSTORM_FCOE_TASK_AG_CTX_RULE2EN_SHIFT    3
+#define YSTORM_FCOE_TASK_AG_CTX_RULE3EN_MASK     0x1
+#define YSTORM_FCOE_TASK_AG_CTX_RULE3EN_SHIFT    4
+#define YSTORM_FCOE_TASK_AG_CTX_RULE4EN_MASK     0x1
+#define YSTORM_FCOE_TASK_AG_CTX_RULE4EN_SHIFT    5
+#define YSTORM_FCOE_TASK_AG_CTX_RULE5EN_MASK     0x1
+#define YSTORM_FCOE_TASK_AG_CTX_RULE5EN_SHIFT    6
+#define YSTORM_FCOE_TASK_AG_CTX_RULE6EN_MASK     0x1
+#define YSTORM_FCOE_TASK_AG_CTX_RULE6EN_SHIFT    7
+	u8 byte2;
+	__le32 reg0;
+	u8 byte3;
+	u8 byte4;
+	__le16 rx_id;
+	__le16 word2;
+	__le16 word3;
+	__le16 word4;
+	__le16 word5;
+	__le32 reg1;
+	__le32 reg2;
+};
+
+struct tstorm_fcoe_task_ag_ctx {
+	u8 reserved;
+	u8 byte1;
+	__le16 icid;
+	u8 flags0;
+#define TSTORM_FCOE_TASK_AG_CTX_CONNECTION_TYPE_MASK     0xF
+#define TSTORM_FCOE_TASK_AG_CTX_CONNECTION_TYPE_SHIFT    0
+#define TSTORM_FCOE_TASK_AG_CTX_EXIST_IN_QM0_MASK        0x1
+#define TSTORM_FCOE_TASK_AG_CTX_EXIST_IN_QM0_SHIFT       4
+#define TSTORM_FCOE_TASK_AG_CTX_BIT1_MASK                0x1
+#define TSTORM_FCOE_TASK_AG_CTX_BIT1_SHIFT               5
+#define TSTORM_FCOE_TASK_AG_CTX_WAIT_ABTS_RSP_F_MASK     0x1
+#define TSTORM_FCOE_TASK_AG_CTX_WAIT_ABTS_RSP_F_SHIFT    6
+#define TSTORM_FCOE_TASK_AG_CTX_VALID_MASK               0x1
+#define TSTORM_FCOE_TASK_AG_CTX_VALID_SHIFT              7
+	u8 flags1;
+#define TSTORM_FCOE_TASK_AG_CTX_FALSE_RR_TOV_MASK        0x1
+#define TSTORM_FCOE_TASK_AG_CTX_FALSE_RR_TOV_SHIFT       0
+#define TSTORM_FCOE_TASK_AG_CTX_BIT5_MASK                0x1
+#define TSTORM_FCOE_TASK_AG_CTX_BIT5_SHIFT               1
+#define TSTORM_FCOE_TASK_AG_CTX_REC_RR_TOV_CF_MASK       0x3
+#define TSTORM_FCOE_TASK_AG_CTX_REC_RR_TOV_CF_SHIFT      2
+#define TSTORM_FCOE_TASK_AG_CTX_ED_TOV_CF_MASK           0x3
+#define TSTORM_FCOE_TASK_AG_CTX_ED_TOV_CF_SHIFT          4
+#define TSTORM_FCOE_TASK_AG_CTX_CF2_MASK                 0x3
+#define TSTORM_FCOE_TASK_AG_CTX_CF2_SHIFT                6
+	u8 flags2;
+#define TSTORM_FCOE_TASK_AG_CTX_TIMER_STOP_ALL_MASK      0x3
+#define TSTORM_FCOE_TASK_AG_CTX_TIMER_STOP_ALL_SHIFT     0
+#define TSTORM_FCOE_TASK_AG_CTX_EX_CLEANUP_CF_MASK       0x3
+#define TSTORM_FCOE_TASK_AG_CTX_EX_CLEANUP_CF_SHIFT      2
+#define TSTORM_FCOE_TASK_AG_CTX_SEQ_INIT_CF_MASK         0x3
+#define TSTORM_FCOE_TASK_AG_CTX_SEQ_INIT_CF_SHIFT        4
+#define TSTORM_FCOE_TASK_AG_CTX_SEQ_RECOVERY_CF_MASK     0x3
+#define TSTORM_FCOE_TASK_AG_CTX_SEQ_RECOVERY_CF_SHIFT    6
+	u8 flags3;
+#define TSTORM_FCOE_TASK_AG_CTX_UNSOL_COMP_CF_MASK       0x3
+#define TSTORM_FCOE_TASK_AG_CTX_UNSOL_COMP_CF_SHIFT      0
+#define TSTORM_FCOE_TASK_AG_CTX_REC_RR_TOV_CF_EN_MASK    0x1
+#define TSTORM_FCOE_TASK_AG_CTX_REC_RR_TOV_CF_EN_SHIFT   2
+#define TSTORM_FCOE_TASK_AG_CTX_ED_TOV_CF_EN_MASK        0x1
+#define TSTORM_FCOE_TASK_AG_CTX_ED_TOV_CF_EN_SHIFT       3
+#define TSTORM_FCOE_TASK_AG_CTX_CF2EN_MASK               0x1
+#define TSTORM_FCOE_TASK_AG_CTX_CF2EN_SHIFT              4
+#define TSTORM_FCOE_TASK_AG_CTX_TIMER_STOP_ALL_EN_MASK   0x1
+#define TSTORM_FCOE_TASK_AG_CTX_TIMER_STOP_ALL_EN_SHIFT  5
+#define TSTORM_FCOE_TASK_AG_CTX_EX_CLEANUP_CF_EN_MASK    0x1
+#define TSTORM_FCOE_TASK_AG_CTX_EX_CLEANUP_CF_EN_SHIFT   6
+#define TSTORM_FCOE_TASK_AG_CTX_SEQ_INIT_CF_EN_MASK      0x1
+#define TSTORM_FCOE_TASK_AG_CTX_SEQ_INIT_CF_EN_SHIFT     7
+	u8 flags4;
+#define TSTORM_FCOE_TASK_AG_CTX_SEQ_RECOVERY_CF_EN_MASK  0x1
+#define TSTORM_FCOE_TASK_AG_CTX_SEQ_RECOVERY_CF_EN_SHIFT 0
+#define TSTORM_FCOE_TASK_AG_CTX_UNSOL_COMP_CF_EN_MASK    0x1
+#define TSTORM_FCOE_TASK_AG_CTX_UNSOL_COMP_CF_EN_SHIFT   1
+#define TSTORM_FCOE_TASK_AG_CTX_RULE0EN_MASK             0x1
+#define TSTORM_FCOE_TASK_AG_CTX_RULE0EN_SHIFT            2
+#define TSTORM_FCOE_TASK_AG_CTX_RULE1EN_MASK             0x1
+#define TSTORM_FCOE_TASK_AG_CTX_RULE1EN_SHIFT            3
+#define TSTORM_FCOE_TASK_AG_CTX_RULE2EN_MASK             0x1
+#define TSTORM_FCOE_TASK_AG_CTX_RULE2EN_SHIFT            4
+#define TSTORM_FCOE_TASK_AG_CTX_RULE3EN_MASK             0x1
+#define TSTORM_FCOE_TASK_AG_CTX_RULE3EN_SHIFT            5
+#define TSTORM_FCOE_TASK_AG_CTX_RULE4EN_MASK             0x1
+#define TSTORM_FCOE_TASK_AG_CTX_RULE4EN_SHIFT            6
+#define TSTORM_FCOE_TASK_AG_CTX_RULE5EN_MASK             0x1
+#define TSTORM_FCOE_TASK_AG_CTX_RULE5EN_SHIFT            7
+	u8 cleanup_state;
+	__le16 last_sent_tid;
+	__le32 rec_rr_tov_exp_timeout;
+	u8 byte3;
+	u8 byte4;
+	__le16 word2;
+	__le16 word3;
+	__le16 word4;
+	__le32 data_offset_end_of_seq;
+	__le32 data_offset_next;
+};
+
+struct fcoe_tstorm_fcoe_task_st_ctx_read_write {
+	union fcoe_cleanup_addr_exp_ro_union cleanup_addr_exp_ro_union;
+	__le16 flags;
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_RX_SGL_MODE_MASK       0x7
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_RX_SGL_MODE_SHIFT      0
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_EXP_FIRST_FRAME_MASK   0x1
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_EXP_FIRST_FRAME_SHIFT  3
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_SEQ_ACTIVE_MASK        0x1
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_SEQ_ACTIVE_SHIFT       4
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_SEQ_TIMEOUT_MASK       0x1
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_SEQ_TIMEOUT_SHIFT      5
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_SINGLE_PKT_IN_EX_MASK  0x1
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_SINGLE_PKT_IN_EX_SHIFT 6
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_OOO_RX_SEQ_STAT_MASK   0x1
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_OOO_RX_SEQ_STAT_SHIFT  7
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_CQ_ADD_ADV_MASK        0x3
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_CQ_ADD_ADV_SHIFT       8
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_RSRV1_MASK             0x3F
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_RSRV1_SHIFT            10
+	__le16 seq_cnt;
+	u8 seq_id;
+	u8 ooo_rx_seq_id;
+	__le16 rx_id;
+	struct fcoe_abts_pkt abts_data;
+	__le32 e_d_tov_exp_timeout_val;
+	__le16 ooo_rx_seq_cnt;
+	__le16 reserved1;
+};
+
+struct fcoe_tstorm_fcoe_task_st_ctx_read_only {
+	u8 task_type;
+	u8 dev_type;
+	u8 conf_supported;
+	u8 glbl_q_num;
+	__le32 cid;
+	__le32 fcp_cmd_trns_size;
+	__le32 rsrv;
+};
+
+struct tstorm_fcoe_task_st_ctx {
+	struct fcoe_tstorm_fcoe_task_st_ctx_read_write read_write;
+	struct fcoe_tstorm_fcoe_task_st_ctx_read_only read_only;
+};
+
+struct mstorm_fcoe_task_ag_ctx {
+	u8 byte0;
+	u8 byte1;
+	__le16 icid;
+	u8 flags0;
+#define MSTORM_FCOE_TASK_AG_CTX_CONNECTION_TYPE_MASK    0xF
+#define MSTORM_FCOE_TASK_AG_CTX_CONNECTION_TYPE_SHIFT   0
+#define MSTORM_FCOE_TASK_AG_CTX_EXIST_IN_QM0_MASK       0x1
+#define MSTORM_FCOE_TASK_AG_CTX_EXIST_IN_QM0_SHIFT      4
+#define MSTORM_FCOE_TASK_AG_CTX_CQE_PLACED_MASK         0x1
+#define MSTORM_FCOE_TASK_AG_CTX_CQE_PLACED_SHIFT        5
+#define MSTORM_FCOE_TASK_AG_CTX_BIT2_MASK               0x1
+#define MSTORM_FCOE_TASK_AG_CTX_BIT2_SHIFT              6
+#define MSTORM_FCOE_TASK_AG_CTX_BIT3_MASK               0x1
+#define MSTORM_FCOE_TASK_AG_CTX_BIT3_SHIFT              7
+	u8 flags1;
+#define MSTORM_FCOE_TASK_AG_CTX_EX_CLEANUP_CF_MASK      0x3
+#define MSTORM_FCOE_TASK_AG_CTX_EX_CLEANUP_CF_SHIFT     0
+#define MSTORM_FCOE_TASK_AG_CTX_CF1_MASK                0x3
+#define MSTORM_FCOE_TASK_AG_CTX_CF1_SHIFT               2
+#define MSTORM_FCOE_TASK_AG_CTX_CF2_MASK                0x3
+#define MSTORM_FCOE_TASK_AG_CTX_CF2_SHIFT               4
+#define MSTORM_FCOE_TASK_AG_CTX_EX_CLEANUP_CF_EN_MASK   0x1
+#define MSTORM_FCOE_TASK_AG_CTX_EX_CLEANUP_CF_EN_SHIFT  6
+#define MSTORM_FCOE_TASK_AG_CTX_CF1EN_MASK              0x1
+#define MSTORM_FCOE_TASK_AG_CTX_CF1EN_SHIFT             7
+	u8 flags2;
+#define MSTORM_FCOE_TASK_AG_CTX_CF2EN_MASK              0x1
+#define MSTORM_FCOE_TASK_AG_CTX_CF2EN_SHIFT             0
+#define MSTORM_FCOE_TASK_AG_CTX_RULE0EN_MASK            0x1
+#define MSTORM_FCOE_TASK_AG_CTX_RULE0EN_SHIFT           1
+#define MSTORM_FCOE_TASK_AG_CTX_RULE1EN_MASK            0x1
+#define MSTORM_FCOE_TASK_AG_CTX_RULE1EN_SHIFT           2
+#define MSTORM_FCOE_TASK_AG_CTX_RULE2EN_MASK            0x1
+#define MSTORM_FCOE_TASK_AG_CTX_RULE2EN_SHIFT           3
+#define MSTORM_FCOE_TASK_AG_CTX_RULE3EN_MASK            0x1
+#define MSTORM_FCOE_TASK_AG_CTX_RULE3EN_SHIFT           4
+#define MSTORM_FCOE_TASK_AG_CTX_RULE4EN_MASK            0x1
+#define MSTORM_FCOE_TASK_AG_CTX_RULE4EN_SHIFT           5
+#define MSTORM_FCOE_TASK_AG_CTX_XFER_PLACEMENT_EN_MASK  0x1
+#define MSTORM_FCOE_TASK_AG_CTX_XFER_PLACEMENT_EN_SHIFT 6
+#define MSTORM_FCOE_TASK_AG_CTX_RULE6EN_MASK            0x1
+#define MSTORM_FCOE_TASK_AG_CTX_RULE6EN_SHIFT           7
+	u8 cleanup_state;
+	__le32 received_bytes;
+	u8 byte3;
+	u8 glbl_q_num;
+	__le16 word1;
+	__le16 tid_to_xfer;
+	__le16 word3;
+	__le16 word4;
+	__le16 word5;
+	__le32 expected_bytes;
+	__le32 reg2;
+};
+
+struct mstorm_fcoe_task_st_ctx {
+	struct fcoe_mstorm_fcoe_task_st_ctx_non_fp non_fp;
+	struct fcoe_mstorm_fcoe_task_st_ctx_fp fp;
+};
+
+struct ustorm_fcoe_task_ag_ctx {
+	u8 reserved;
+	u8 byte1;
+	__le16 icid;
+	u8 flags0;
+#define USTORM_FCOE_TASK_AG_CTX_CONNECTION_TYPE_MASK  0xF
+#define USTORM_FCOE_TASK_AG_CTX_CONNECTION_TYPE_SHIFT 0
+#define USTORM_FCOE_TASK_AG_CTX_EXIST_IN_QM0_MASK     0x1
+#define USTORM_FCOE_TASK_AG_CTX_EXIST_IN_QM0_SHIFT    4
+#define USTORM_FCOE_TASK_AG_CTX_BIT1_MASK             0x1
+#define USTORM_FCOE_TASK_AG_CTX_BIT1_SHIFT            5
+#define USTORM_FCOE_TASK_AG_CTX_CF0_MASK              0x3
+#define USTORM_FCOE_TASK_AG_CTX_CF0_SHIFT             6
+	u8 flags1;
+#define USTORM_FCOE_TASK_AG_CTX_CF1_MASK              0x3
+#define USTORM_FCOE_TASK_AG_CTX_CF1_SHIFT             0
+#define USTORM_FCOE_TASK_AG_CTX_CF2_MASK              0x3
+#define USTORM_FCOE_TASK_AG_CTX_CF2_SHIFT             2
+#define USTORM_FCOE_TASK_AG_CTX_CF3_MASK              0x3
+#define USTORM_FCOE_TASK_AG_CTX_CF3_SHIFT             4
+#define USTORM_FCOE_TASK_AG_CTX_DIF_ERROR_CF_MASK     0x3
+#define USTORM_FCOE_TASK_AG_CTX_DIF_ERROR_CF_SHIFT    6
+	u8 flags2;
+#define USTORM_FCOE_TASK_AG_CTX_CF0EN_MASK            0x1
+#define USTORM_FCOE_TASK_AG_CTX_CF0EN_SHIFT           0
+#define USTORM_FCOE_TASK_AG_CTX_CF1EN_MASK            0x1
+#define USTORM_FCOE_TASK_AG_CTX_CF1EN_SHIFT           1
+#define USTORM_FCOE_TASK_AG_CTX_CF2EN_MASK            0x1
+#define USTORM_FCOE_TASK_AG_CTX_CF2EN_SHIFT           2
+#define USTORM_FCOE_TASK_AG_CTX_CF3EN_MASK            0x1
+#define USTORM_FCOE_TASK_AG_CTX_CF3EN_SHIFT           3
+#define USTORM_FCOE_TASK_AG_CTX_DIF_ERROR_CF_EN_MASK  0x1
+#define USTORM_FCOE_TASK_AG_CTX_DIF_ERROR_CF_EN_SHIFT 4
+#define USTORM_FCOE_TASK_AG_CTX_RULE0EN_MASK          0x1
+#define USTORM_FCOE_TASK_AG_CTX_RULE0EN_SHIFT         5
+#define USTORM_FCOE_TASK_AG_CTX_RULE1EN_MASK          0x1
+#define USTORM_FCOE_TASK_AG_CTX_RULE1EN_SHIFT         6
+#define USTORM_FCOE_TASK_AG_CTX_RULE2EN_MASK          0x1
+#define USTORM_FCOE_TASK_AG_CTX_RULE2EN_SHIFT         7
+	u8 flags3;
+#define USTORM_FCOE_TASK_AG_CTX_RULE3EN_MASK          0x1
+#define USTORM_FCOE_TASK_AG_CTX_RULE3EN_SHIFT         0
+#define USTORM_FCOE_TASK_AG_CTX_RULE4EN_MASK          0x1
+#define USTORM_FCOE_TASK_AG_CTX_RULE4EN_SHIFT         1
+#define USTORM_FCOE_TASK_AG_CTX_RULE5EN_MASK          0x1
+#define USTORM_FCOE_TASK_AG_CTX_RULE5EN_SHIFT         2
+#define USTORM_FCOE_TASK_AG_CTX_RULE6EN_MASK          0x1
+#define USTORM_FCOE_TASK_AG_CTX_RULE6EN_SHIFT         3
+#define USTORM_FCOE_TASK_AG_CTX_DIF_ERROR_TYPE_MASK   0xF
+#define USTORM_FCOE_TASK_AG_CTX_DIF_ERROR_TYPE_SHIFT  4
+	__le32 dif_err_intervals;
+	__le32 dif_error_1st_interval;
+	__le32 global_cq_num;
+	__le32 reg3;
+	__le32 reg4;
+	__le32 reg5;
+};
+
+struct fcoe_task_context {
+	struct ystorm_fcoe_task_st_ctx ystorm_st_context;
+	struct tdif_task_context tdif_context;
+	struct ystorm_fcoe_task_ag_ctx ystorm_ag_context;
+	struct tstorm_fcoe_task_ag_ctx tstorm_ag_context;
+	struct timers_context timer_context;
+	struct tstorm_fcoe_task_st_ctx tstorm_st_context;
+	struct regpair tstorm_st_padding[2];
+	struct mstorm_fcoe_task_ag_ctx mstorm_ag_context;
+	struct mstorm_fcoe_task_st_ctx mstorm_st_context;
+	struct ustorm_fcoe_task_ag_ctx ustorm_ag_context;
+	struct rdif_task_context rdif_context;
+};
+
+struct fcoe_tx_stat {
+	struct regpair fcoe_tx_byte_cnt;
+	struct regpair fcoe_tx_data_pkt_cnt;
+	struct regpair fcoe_tx_xfer_pkt_cnt;
+	struct regpair fcoe_tx_other_pkt_cnt;
+};
+
+struct fcoe_wqe {
+	__le16 task_id;
+	__le16 flags;
+#define FCOE_WQE_REQ_TYPE_MASK        0xF
+#define FCOE_WQE_REQ_TYPE_SHIFT       0
+#define FCOE_WQE_SGL_MODE_MASK        0x7
+#define FCOE_WQE_SGL_MODE_SHIFT       4
+#define FCOE_WQE_CONTINUATION_MASK    0x1
+#define FCOE_WQE_CONTINUATION_SHIFT   7
+#define FCOE_WQE_INVALIDATE_PTU_MASK  0x1
+#define FCOE_WQE_INVALIDATE_PTU_SHIFT 8
+#define FCOE_WQE_SUPER_IO_MASK        0x1
+#define FCOE_WQE_SUPER_IO_SHIFT       9
+#define FCOE_WQE_SEND_AUTO_RSP_MASK   0x1
+#define FCOE_WQE_SEND_AUTO_RSP_SHIFT  10
+#define FCOE_WQE_RESERVED0_MASK       0x1F
+#define FCOE_WQE_RESERVED0_SHIFT      11
+	union fcoe_additional_info_union additional_info_union;
+};
+
+struct xfrqe_prot_flags {
+	u8 flags;
+#define XFRQE_PROT_FLAGS_PROT_INTERVAL_SIZE_LOG_MASK  0xF
+#define XFRQE_PROT_FLAGS_PROT_INTERVAL_SIZE_LOG_SHIFT 0
+#define XFRQE_PROT_FLAGS_DIF_TO_PEER_MASK             0x1
+#define XFRQE_PROT_FLAGS_DIF_TO_PEER_SHIFT            4
+#define XFRQE_PROT_FLAGS_HOST_INTERFACE_MASK          0x3
+#define XFRQE_PROT_FLAGS_HOST_INTERFACE_SHIFT         5
+#define XFRQE_PROT_FLAGS_RESERVED_MASK                0x1
+#define XFRQE_PROT_FLAGS_RESERVED_SHIFT               7
+};
+
+struct fcoe_db_data {
+	u8 params;
+#define FCOE_DB_DATA_DEST_MASK         0x3
+#define FCOE_DB_DATA_DEST_SHIFT        0
+#define FCOE_DB_DATA_AGG_CMD_MASK      0x3
+#define FCOE_DB_DATA_AGG_CMD_SHIFT     2
+#define FCOE_DB_DATA_BYPASS_EN_MASK    0x1
+#define FCOE_DB_DATA_BYPASS_EN_SHIFT   4
+#define FCOE_DB_DATA_RESERVED_MASK     0x1
+#define FCOE_DB_DATA_RESERVED_SHIFT    5
+#define FCOE_DB_DATA_AGG_VAL_SEL_MASK  0x3
+#define FCOE_DB_DATA_AGG_VAL_SEL_SHIFT 6
+	u8 agg_flags;
+	__le16 sq_prod;
+};
+#endif /* __FCOE_COMMON__ */
diff --git a/include/linux/qed/iscsi_common.h b/include/linux/qed/iscsi_common.h
index 8f64b1223c2f..4c5747babcf6 100644
--- a/include/linux/qed/iscsi_common.h
+++ b/include/linux/qed/iscsi_common.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef __ISCSI_COMMON__
diff --git a/include/linux/qed/qed_chain.h b/include/linux/qed/qed_chain.h
index 37dfba101c6c..5cd7a4608c9b 100644
--- a/include/linux/qed/qed_chain.h
+++ b/include/linux/qed/qed_chain.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
- *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_CHAIN_H
diff --git a/include/linux/qed/qed_eth_if.h b/include/linux/qed/qed_eth_if.h
index 7a52f7c58c37..4cd1f0ccfa36 100644
--- a/include/linux/qed/qed_eth_if.h
+++ b/include/linux/qed/qed_eth_if.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_ETH_IF_H
@@ -53,7 +77,7 @@ struct qed_dev_eth_info {
 };
 
 struct qed_update_vport_rss_params {
-	u16	rss_ind_table[128];
+	void	*rss_ind_table[128];
 	u32	rss_key[10];
 	u8	rss_caps;
 };
@@ -72,6 +96,7 @@ struct qed_update_vport_params {
 
 struct qed_start_vport_params {
 	bool remove_inner_vlan;
+	bool handle_ptp_pkts;
 	bool gro_enable;
 	bool drop_ttl0;
 	u8 vport_id;
@@ -135,6 +160,15 @@ struct qed_eth_cb_ops {
 	void (*force_mac) (void *dev, u8 *mac, bool forced);
 };
 
+#define QED_MAX_PHC_DRIFT_PPB   291666666
+
+enum qed_ptp_filter_type {
+	QED_PTP_FILTER_L2,
+	QED_PTP_FILTER_IPV4,
+	QED_PTP_FILTER_IPV4_IPV6,
+	QED_PTP_FILTER_L2_IPV4_IPV6
+};
+
 #ifdef CONFIG_DCB
 /* Prototype declaration of qed_eth_dcbnl_ops should match with the declaration
  * of dcbnl_rtnl_ops structure.
@@ -194,6 +228,17 @@ struct qed_eth_dcbnl_ops {
 };
 #endif
 
+struct qed_eth_ptp_ops {
+	int (*hwtstamp_tx_on)(struct qed_dev *);
+	int (*cfg_rx_filters)(struct qed_dev *, enum qed_ptp_filter_type);
+	int (*read_rx_ts)(struct qed_dev *, u64 *);
+	int (*read_tx_ts)(struct qed_dev *, u64 *);
+	int (*read_cc)(struct qed_dev *, u64 *);
+	int (*disable)(struct qed_dev *);
+	int (*adjfreq)(struct qed_dev *, s32);
+	int (*enable)(struct qed_dev *);
+};
+
 struct qed_eth_ops {
 	const struct qed_common_ops *common;
 #ifdef CONFIG_QED_SRIOV
@@ -202,6 +247,7 @@ struct qed_eth_ops {
 #ifdef CONFIG_DCB
 	const struct qed_eth_dcbnl_ops *dcb;
 #endif
+	const struct qed_eth_ptp_ops *ptp;
 
 	int (*fill_dev_info)(struct qed_dev *cdev,
 			     struct qed_dev_eth_info *info);
diff --git a/include/linux/qed/qed_fcoe_if.h b/include/linux/qed/qed_fcoe_if.h
new file mode 100644
index 000000000000..bd6bcb809415
--- /dev/null
+++ b/include/linux/qed/qed_fcoe_if.h
@@ -0,0 +1,145 @@
+#ifndef _QED_FCOE_IF_H
+#define _QED_FCOE_IF_H
+#include <linux/types.h>
+#include <linux/qed/qed_if.h>
+struct qed_fcoe_stats {
+	u64 fcoe_rx_byte_cnt;
+	u64 fcoe_rx_data_pkt_cnt;
+	u64 fcoe_rx_xfer_pkt_cnt;
+	u64 fcoe_rx_other_pkt_cnt;
+	u32 fcoe_silent_drop_pkt_cmdq_full_cnt;
+	u32 fcoe_silent_drop_pkt_rq_full_cnt;
+	u32 fcoe_silent_drop_pkt_crc_error_cnt;
+	u32 fcoe_silent_drop_pkt_task_invalid_cnt;
+	u32 fcoe_silent_drop_total_pkt_cnt;
+
+	u64 fcoe_tx_byte_cnt;
+	u64 fcoe_tx_data_pkt_cnt;
+	u64 fcoe_tx_xfer_pkt_cnt;
+	u64 fcoe_tx_other_pkt_cnt;
+};
+
+struct qed_dev_fcoe_info {
+	struct qed_dev_info common;
+
+	void __iomem *primary_dbq_rq_addr;
+	void __iomem *secondary_bdq_rq_addr;
+};
+
+struct qed_fcoe_params_offload {
+	dma_addr_t sq_pbl_addr;
+	dma_addr_t sq_curr_page_addr;
+	dma_addr_t sq_next_page_addr;
+
+	u8 src_mac[ETH_ALEN];
+	u8 dst_mac[ETH_ALEN];
+
+	u16 tx_max_fc_pay_len;
+	u16 e_d_tov_timer_val;
+	u16 rec_tov_timer_val;
+	u16 rx_max_fc_pay_len;
+	u16 vlan_tag;
+
+	struct fc_addr_nw s_id;
+	u8 max_conc_seqs_c3;
+	struct fc_addr_nw d_id;
+	u8 flags;
+	u8 def_q_idx;
+};
+
+#define MAX_TID_BLOCKS_FCOE (512)
+struct qed_fcoe_tid {
+	u32 size;		/* In bytes per task */
+	u32 num_tids_per_block;
+	u8 *blocks[MAX_TID_BLOCKS_FCOE];
+};
+
+struct qed_fcoe_cb_ops {
+	struct qed_common_cb_ops common;
+	 u32 (*get_login_failures)(void *cookie);
+};
+
+void qed_fcoe_set_pf_params(struct qed_dev *cdev,
+			    struct qed_fcoe_pf_params *params);
+
+/**
+ * struct qed_fcoe_ops - qed FCoE operations.
+ * @common:		common operations pointer
+ * @fill_dev_info:	fills FCoE specific information
+ *			@param cdev
+ *			@param info
+ *			@return 0 on sucesss, otherwise error value.
+ * @register_ops:	register FCoE operations
+ *			@param cdev
+ *			@param ops - specified using qed_iscsi_cb_ops
+ *			@param cookie - driver private
+ * @ll2:		light L2 operations pointer
+ * @start:		fcoe in FW
+ *			@param cdev
+ *			@param tasks - qed will fill information about tasks
+ *			return 0 on success, otherwise error value.
+ * @stop:		stops fcoe in FW
+ *			@param cdev
+ *			return 0 on success, otherwise error value.
+ * @acquire_conn:	acquire a new fcoe connection
+ *			@param cdev
+ *			@param handle - qed will fill handle that should be
+ *				used henceforth as identifier of the
+ *				connection.
+ *			@param p_doorbell - qed will fill the address of the
+ *				doorbell.
+ *			return 0 on sucesss, otherwise error value.
+ * @release_conn:	release a previously acquired fcoe connection
+ *			@param cdev
+ *			@param handle - the connection handle.
+ *			return 0 on success, otherwise error value.
+ * @offload_conn:	configures an offloaded connection
+ *			@param cdev
+ *			@param handle - the connection handle.
+ *			@param conn_info - the configuration to use for the
+ *				offload.
+ *			return 0 on success, otherwise error value.
+ * @destroy_conn:	stops an offloaded connection
+ *			@param cdev
+ *			@param handle - the connection handle.
+ *			@param terminate_params
+ *			return 0 on success, otherwise error value.
+ * @get_stats:		gets FCoE related statistics
+ *			@param cdev
+ *			@param stats - pointer to struck that would be filled
+ *				we stats
+ *			return 0 on success, error otherwise.
+ */
+struct qed_fcoe_ops {
+	const struct qed_common_ops *common;
+
+	int (*fill_dev_info)(struct qed_dev *cdev,
+			     struct qed_dev_fcoe_info *info);
+
+	void (*register_ops)(struct qed_dev *cdev,
+			     struct qed_fcoe_cb_ops *ops, void *cookie);
+
+	const struct qed_ll2_ops *ll2;
+
+	int (*start)(struct qed_dev *cdev, struct qed_fcoe_tid *tasks);
+
+	int (*stop)(struct qed_dev *cdev);
+
+	int (*acquire_conn)(struct qed_dev *cdev,
+			    u32 *handle,
+			    u32 *fw_cid, void __iomem **p_doorbell);
+
+	int (*release_conn)(struct qed_dev *cdev, u32 handle);
+
+	int (*offload_conn)(struct qed_dev *cdev,
+			    u32 handle,
+			    struct qed_fcoe_params_offload *conn_info);
+	int (*destroy_conn)(struct qed_dev *cdev,
+			    u32 handle, dma_addr_t terminate_params);
+
+	int (*get_stats)(struct qed_dev *cdev, struct qed_fcoe_stats *stats);
+};
+
+const struct qed_fcoe_ops *qed_get_fcoe_ops(void);
+void qed_put_fcoe_ops(void);
+#endif
diff --git a/include/linux/qed/qed_if.h b/include/linux/qed/qed_if.h
index 4b454f4f5b25..fde56c436f71 100644
--- a/include/linux/qed/qed_if.h
+++ b/include/linux/qed/qed_if.h
@@ -1,10 +1,33 @@
 /* QLogic qed NIC Driver
- *
- * Copyright (c) 2015 QLogic Corporation
- *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_IF_H
@@ -36,7 +59,6 @@ enum dcbx_protocol_type {
 
 #define QED_ROCE_PROTOCOL_INDEX (3)
 
-#ifdef CONFIG_DCB
 #define QED_LLDP_CHASSIS_ID_STAT_LEN 4
 #define QED_LLDP_PORT_ID_STAT_LEN 4
 #define QED_DCBX_MAX_APP_PROTOCOL 32
@@ -132,7 +154,6 @@ struct qed_dcbx_get {
 	struct qed_dcbx_remote_params remote;
 	struct qed_dcbx_admin_params local;
 };
-#endif
 
 enum qed_led_mode {
 	QED_LED_MODE_OFF,
@@ -159,6 +180,38 @@ struct qed_eth_pf_params {
 	u16 num_cons;
 };
 
+struct qed_fcoe_pf_params {
+	/* The following parameters are used during protocol-init */
+	u64 glbl_q_params_addr;
+	u64 bdq_pbl_base_addr[2];
+
+	/* The following parameters are used during HW-init
+	 * and these parameters need to be passed as arguments
+	 * to update_pf_params routine invoked before slowpath start
+	 */
+	u16 num_cons;
+	u16 num_tasks;
+
+	/* The following parameters are used during protocol-init */
+	u16 sq_num_pbl_pages;
+
+	u16 cq_num_entries;
+	u16 cmdq_num_entries;
+	u16 rq_buffer_log_size;
+	u16 mtu;
+	u16 dummy_icid;
+	u16 bdq_xoff_threshold[2];
+	u16 bdq_xon_threshold[2];
+	u16 rq_buffer_size;
+	u8 num_cqs;		/* num of global CQs */
+	u8 log_page_size;
+	u8 gl_rq_pi;
+	u8 gl_cmd_pi;
+	u8 debug_mode;
+	u8 is_target;
+	u8 bdq_pbl_num_entries[2];
+};
+
 /* Most of the the parameters below are described in the FW iSCSI / TCP HSI */
 struct qed_iscsi_pf_params {
 	u64 glbl_q_params_addr;
@@ -222,6 +275,7 @@ struct qed_rdma_pf_params {
 
 struct qed_pf_params {
 	struct qed_eth_pf_params eth_pf_params;
+	struct qed_fcoe_pf_params fcoe_pf_params;
 	struct qed_iscsi_pf_params iscsi_pf_params;
 	struct qed_rdma_pf_params rdma_pf_params;
 };
@@ -282,6 +336,7 @@ enum qed_sb_type {
 enum qed_protocol {
 	QED_PROTOCOL_ETH,
 	QED_PROTOCOL_ISCSI,
+	QED_PROTOCOL_FCOE,
 };
 
 enum qed_link_mode_bits {
@@ -368,6 +423,7 @@ struct qed_int_info {
 struct qed_common_cb_ops {
 	void	(*link_update)(void			*dev,
 			       struct qed_link_output	*link);
+	void	(*dcbx_aen)(void *dev, struct qed_dcbx_get *get, u32 mib_type);
 };
 
 struct qed_selftest_ops {
@@ -471,6 +527,10 @@ struct qed_common_ops {
 
 	void		(*simd_handler_clean)(struct qed_dev *cdev,
 					      int index);
+	int (*dbg_grc)(struct qed_dev *cdev,
+		       void *buffer, u32 *num_dumped_bytes);
+
+	int (*dbg_grc_size)(struct qed_dev *cdev);
 
 	int (*dbg_all_data) (struct qed_dev *cdev, void *buffer);
 
diff --git a/include/linux/qed/qed_iov_if.h b/include/linux/qed/qed_iov_if.h
index 5a4f8d0899e9..ac2e6a3199a3 100644
--- a/include/linux/qed/qed_iov_if.h
+++ b/include/linux/qed/qed_iov_if.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_IOV_IF_H
@@ -29,6 +53,8 @@ struct qed_iov_hv_ops {
 
 	int (*set_rate) (struct qed_dev *cdev, int vfid,
 			 u32 min_rate, u32 max_rate);
+
+	int (*set_trust) (struct qed_dev *cdev, int vfid, bool trust);
 };
 
 #endif
diff --git a/include/linux/qed/qed_iscsi_if.h b/include/linux/qed/qed_iscsi_if.h
index d27912480cb3..f70bb81b8b6a 100644
--- a/include/linux/qed/qed_iscsi_if.h
+++ b/include/linux/qed/qed_iscsi_if.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_ISCSI_IF_H
diff --git a/include/linux/qed/qed_ll2_if.h b/include/linux/qed/qed_ll2_if.h
index fd75c265dba3..4fb4666ea879 100644
--- a/include/linux/qed/qed_ll2_if.h
+++ b/include/linux/qed/qed_ll2_if.h
@@ -1,10 +1,33 @@
 /* QLogic qed NIC Driver
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * Copyright (c) 2015 QLogic Corporation
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_LL2_IF_H
diff --git a/include/linux/qed/qed_roce_if.h b/include/linux/qed/qed_roce_if.h
index 53047d3fa678..f742d4312c9d 100644
--- a/include/linux/qed/qed_roce_if.h
+++ b/include/linux/qed/qed_roce_if.h
@@ -1,5 +1,5 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015-2016  QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
diff --git a/include/linux/qed/qede_roce.h b/include/linux/qed/qede_roce.h
index f48d64b0e2fb..3b8dd551a98c 100644
--- a/include/linux/qed/qede_roce.h
+++ b/include/linux/qed/qede_roce.h
@@ -1,5 +1,5 @@
 /* QLogic qedr NIC Driver
- * Copyright (c) 2015-2016  QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
diff --git a/include/linux/qed/rdma_common.h b/include/linux/qed/rdma_common.h
index 7663725faa94..f773aa5e746f 100644
--- a/include/linux/qed/rdma_common.h
+++ b/include/linux/qed/rdma_common.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef __RDMA_COMMON__
diff --git a/include/linux/qed/roce_common.h b/include/linux/qed/roce_common.h
index 2eeaf3dc6646..bad02df213df 100644
--- a/include/linux/qed/roce_common.h
+++ b/include/linux/qed/roce_common.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef __ROCE_COMMON__
diff --git a/include/linux/qed/storage_common.h b/include/linux/qed/storage_common.h
index 3b8e1efd9bc2..03f3e37ab059 100644
--- a/include/linux/qed/storage_common.h
+++ b/include/linux/qed/storage_common.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef __STORAGE_COMMON__
diff --git a/include/linux/qed/tcp_common.h b/include/linux/qed/tcp_common.h
index dc3889d1bbe6..46fe7856f1b2 100644
--- a/include/linux/qed/tcp_common.h
+++ b/include/linux/qed/tcp_common.h
@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef __TCP_COMMON__
diff --git a/include/linux/rfkill-regulator.h b/include/linux/rfkill-regulator.h
deleted file mode 100644
index aca36bc83315..000000000000
--- a/include/linux/rfkill-regulator.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * rfkill-regulator.c - Regulator consumer driver for rfkill
- *
- * Copyright (C) 2009  Guiming Zhuo <gmzhuo@gmail.com>
- * Copyright (C) 2011  Antonio Ospite <ospite@studenti.unina.it>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#ifndef __LINUX_RFKILL_REGULATOR_H
-#define __LINUX_RFKILL_REGULATOR_H
-
-/*
- * Use "vrfkill" as supply id when declaring the regulator consumer:
- *
- * static struct regulator_consumer_supply pcap_regulator_V6_consumers [] = {
- * 	{ .dev_name = "rfkill-regulator.0", .supply = "vrfkill" },
- * };
- *
- * If you have several regulator driven rfkill, you can append a numerical id to
- * .dev_name as done above, and use the same id when declaring the platform
- * device:
- *
- * static struct rfkill_regulator_platform_data ezx_rfkill_bt_data = {
- * 	.name  = "ezx-bluetooth",
- * 	.type  = RFKILL_TYPE_BLUETOOTH,
- * };
- *
- * static struct platform_device a910_rfkill = {
- * 	.name  = "rfkill-regulator",
- * 	.id    = 0,
- * 	.dev   = {
- * 		.platform_data = &ezx_rfkill_bt_data,
- * 	},
- * };
- */
-
-#include <linux/rfkill.h>
-
-struct rfkill_regulator_platform_data {
-	char *name;             /* the name for the rfkill switch */
-	enum rfkill_type type;  /* the type as specified in rfkill.h */
-};
-
-#endif /* __LINUX_RFKILL_REGULATOR_H */
diff --git a/include/linux/rhashtable.h b/include/linux/rhashtable.h
index 5c132d3188be..f2e12a845910 100644
--- a/include/linux/rhashtable.h
+++ b/include/linux/rhashtable.h
@@ -61,6 +61,7 @@ struct rhlist_head {
 /**
  * struct bucket_table - Table of hash buckets
  * @size: Number of hash buckets
+ * @nest: Number of bits of first-level nested table.
  * @rehash: Current bucket being rehashed
  * @hash_rnd: Random seed to fold into hash
  * @locks_mask: Mask to apply before accessing locks[]
@@ -68,10 +69,12 @@ struct rhlist_head {
  * @walkers: List of active walkers
  * @rcu: RCU structure for freeing the table
  * @future_tbl: Table under construction during rehashing
+ * @ntbl: Nested table used when out of memory.
  * @buckets: size * hash buckets
  */
 struct bucket_table {
 	unsigned int		size;
+	unsigned int		nest;
 	unsigned int		rehash;
 	u32			hash_rnd;
 	unsigned int		locks_mask;
@@ -81,7 +84,7 @@ struct bucket_table {
 
 	struct bucket_table __rcu *future_tbl;
 
-	struct rhash_head __rcu	*buckets[] ____cacheline_aligned_in_smp;
+	struct rhash_head __rcu *buckets[] ____cacheline_aligned_in_smp;
 };
 
 /**
@@ -374,6 +377,12 @@ void rhashtable_free_and_destroy(struct rhashtable *ht,
 				 void *arg);
 void rhashtable_destroy(struct rhashtable *ht);
 
+struct rhash_head __rcu **rht_bucket_nested(const struct bucket_table *tbl,
+					    unsigned int hash);
+struct rhash_head __rcu **rht_bucket_nested_insert(struct rhashtable *ht,
+						   struct bucket_table *tbl,
+						   unsigned int hash);
+
 #define rht_dereference(p, ht) \
 	rcu_dereference_protected(p, lockdep_rht_mutex_is_held(ht))
 
@@ -389,6 +398,27 @@ void rhashtable_destroy(struct rhashtable *ht);
 #define rht_entry(tpos, pos, member) \
 	({ tpos = container_of(pos, typeof(*tpos), member); 1; })
 
+static inline struct rhash_head __rcu *const *rht_bucket(
+	const struct bucket_table *tbl, unsigned int hash)
+{
+	return unlikely(tbl->nest) ? rht_bucket_nested(tbl, hash) :
+				     &tbl->buckets[hash];
+}
+
+static inline struct rhash_head __rcu **rht_bucket_var(
+	struct bucket_table *tbl, unsigned int hash)
+{
+	return unlikely(tbl->nest) ? rht_bucket_nested(tbl, hash) :
+				     &tbl->buckets[hash];
+}
+
+static inline struct rhash_head __rcu **rht_bucket_insert(
+	struct rhashtable *ht, struct bucket_table *tbl, unsigned int hash)
+{
+	return unlikely(tbl->nest) ? rht_bucket_nested_insert(ht, tbl, hash) :
+				     &tbl->buckets[hash];
+}
+
 /**
  * rht_for_each_continue - continue iterating over hash chain
  * @pos:	the &struct rhash_head to use as a loop cursor.
@@ -408,7 +438,7 @@ void rhashtable_destroy(struct rhashtable *ht);
  * @hash:	the hash value / bucket index
  */
 #define rht_for_each(pos, tbl, hash) \
-	rht_for_each_continue(pos, (tbl)->buckets[hash], tbl, hash)
+	rht_for_each_continue(pos, *rht_bucket(tbl, hash), tbl, hash)
 
 /**
  * rht_for_each_entry_continue - continue iterating over hash chain
@@ -433,7 +463,7 @@ void rhashtable_destroy(struct rhashtable *ht);
  * @member:	name of the &struct rhash_head within the hashable struct.
  */
 #define rht_for_each_entry(tpos, pos, tbl, hash, member)		\
-	rht_for_each_entry_continue(tpos, pos, (tbl)->buckets[hash],	\
+	rht_for_each_entry_continue(tpos, pos, *rht_bucket(tbl, hash),	\
 				    tbl, hash, member)
 
 /**
@@ -448,13 +478,13 @@ void rhashtable_destroy(struct rhashtable *ht);
  * This hash chain list-traversal primitive allows for the looped code to
  * remove the loop cursor from the list.
  */
-#define rht_for_each_entry_safe(tpos, pos, next, tbl, hash, member)	    \
-	for (pos = rht_dereference_bucket((tbl)->buckets[hash], tbl, hash), \
-	     next = !rht_is_a_nulls(pos) ?				    \
-		       rht_dereference_bucket(pos->next, tbl, hash) : NULL; \
-	     (!rht_is_a_nulls(pos)) && rht_entry(tpos, pos, member);	    \
-	     pos = next,						    \
-	     next = !rht_is_a_nulls(pos) ?				    \
+#define rht_for_each_entry_safe(tpos, pos, next, tbl, hash, member)	      \
+	for (pos = rht_dereference_bucket(*rht_bucket(tbl, hash), tbl, hash), \
+	     next = !rht_is_a_nulls(pos) ?				      \
+		       rht_dereference_bucket(pos->next, tbl, hash) : NULL;   \
+	     (!rht_is_a_nulls(pos)) && rht_entry(tpos, pos, member);	      \
+	     pos = next,						      \
+	     next = !rht_is_a_nulls(pos) ?				      \
 		       rht_dereference_bucket(pos->next, tbl, hash) : NULL)
 
 /**
@@ -485,7 +515,7 @@ void rhashtable_destroy(struct rhashtable *ht);
  * traversal is guarded by rcu_read_lock().
  */
 #define rht_for_each_rcu(pos, tbl, hash)				\
-	rht_for_each_rcu_continue(pos, (tbl)->buckets[hash], tbl, hash)
+	rht_for_each_rcu_continue(pos, *rht_bucket(tbl, hash), tbl, hash)
 
 /**
  * rht_for_each_entry_rcu_continue - continue iterating over rcu hash chain
@@ -518,8 +548,8 @@ void rhashtable_destroy(struct rhashtable *ht);
  * the _rcu mutation primitives such as rhashtable_insert() as long as the
  * traversal is guarded by rcu_read_lock().
  */
-#define rht_for_each_entry_rcu(tpos, pos, tbl, hash, member)		\
-	rht_for_each_entry_rcu_continue(tpos, pos, (tbl)->buckets[hash],\
+#define rht_for_each_entry_rcu(tpos, pos, tbl, hash, member)		   \
+	rht_for_each_entry_rcu_continue(tpos, pos, *rht_bucket(tbl, hash), \
 					tbl, hash, member)
 
 /**
@@ -565,7 +595,7 @@ static inline struct rhash_head *__rhashtable_lookup(
 		.ht = ht,
 		.key = key,
 	};
-	const struct bucket_table *tbl;
+	struct bucket_table *tbl;
 	struct rhash_head *he;
 	unsigned int hash;
 
@@ -697,8 +727,12 @@ slow_path:
 	}
 
 	elasticity = ht->elasticity;
-	pprev = &tbl->buckets[hash];
-	rht_for_each(head, tbl, hash) {
+	pprev = rht_bucket_insert(ht, tbl, hash);
+	data = ERR_PTR(-ENOMEM);
+	if (!pprev)
+		goto out;
+
+	rht_for_each_continue(head, *pprev, tbl, hash) {
 		struct rhlist_head *plist;
 		struct rhlist_head *list;
 
@@ -736,7 +770,7 @@ slow_path:
 	if (unlikely(rht_grow_above_100(ht, tbl)))
 		goto slow_path;
 
-	head = rht_dereference_bucket(tbl->buckets[hash], tbl, hash);
+	head = rht_dereference_bucket(*pprev, tbl, hash);
 
 	RCU_INIT_POINTER(obj->next, head);
 	if (rhlist) {
@@ -746,7 +780,7 @@ slow_path:
 		RCU_INIT_POINTER(list->next, NULL);
 	}
 
-	rcu_assign_pointer(tbl->buckets[hash], obj);
+	rcu_assign_pointer(*pprev, obj);
 
 	atomic_inc(&ht->nelems);
 	if (rht_grow_above_75(ht, tbl))
@@ -955,8 +989,8 @@ static inline int __rhashtable_remove_fast_one(
 
 	spin_lock_bh(lock);
 
-	pprev = &tbl->buckets[hash];
-	rht_for_each(he, tbl, hash) {
+	pprev = rht_bucket_var(tbl, hash);
+	rht_for_each_continue(he, *pprev, tbl, hash) {
 		struct rhlist_head *list;
 
 		list = container_of(he, struct rhlist_head, rhead);
@@ -1107,8 +1141,8 @@ static inline int __rhashtable_replace_fast(
 
 	spin_lock_bh(lock);
 
-	pprev = &tbl->buckets[hash];
-	rht_for_each(he, tbl, hash) {
+	pprev = rht_bucket_var(tbl, hash);
+	rht_for_each_continue(he, *pprev, tbl, hash) {
 		if (he != obj_old) {
 			pprev = &he->next;
 			continue;
diff --git a/include/linux/sctp.h b/include/linux/sctp.h
index fcb4c3646173..7a4804c4a593 100644
--- a/include/linux/sctp.h
+++ b/include/linux/sctp.h
@@ -62,7 +62,7 @@ typedef struct sctphdr {
 	__be16 dest;
 	__be32 vtag;
 	__le32 checksum;
-} __packed sctp_sctphdr_t;
+} sctp_sctphdr_t;
 
 static inline struct sctphdr *sctp_hdr(const struct sk_buff *skb)
 {
@@ -74,7 +74,7 @@ typedef struct sctp_chunkhdr {
 	__u8 type;
 	__u8 flags;
 	__be16 length;
-} __packed sctp_chunkhdr_t;
+} sctp_chunkhdr_t;
 
 
 /* Section 3.2.  Chunk Type Values.
@@ -108,6 +108,7 @@ typedef enum {
 	/* Use hex, as defined in ADDIP sec. 3.1 */
 	SCTP_CID_ASCONF			= 0xC1,
 	SCTP_CID_ASCONF_ACK		= 0x80,
+	SCTP_CID_RECONF			= 0x82,
 } sctp_cid_t; /* enum */
 
 
@@ -164,7 +165,7 @@ enum { SCTP_CHUNK_FLAG_T = 0x01 };
 typedef struct sctp_paramhdr {
 	__be16 type;
 	__be16 length;
-} __packed sctp_paramhdr_t;
+} sctp_paramhdr_t;
 
 typedef enum {
 
@@ -199,6 +200,13 @@ typedef enum {
 	SCTP_PARAM_SUCCESS_REPORT	= cpu_to_be16(0xc005),
 	SCTP_PARAM_ADAPTATION_LAYER_IND = cpu_to_be16(0xc006),
 
+	/* RE-CONFIG. Section 4 */
+	SCTP_PARAM_RESET_OUT_REQUEST		= cpu_to_be16(0x000d),
+	SCTP_PARAM_RESET_IN_REQUEST		= cpu_to_be16(0x000e),
+	SCTP_PARAM_RESET_TSN_REQUEST		= cpu_to_be16(0x000f),
+	SCTP_PARAM_RESET_RESPONSE		= cpu_to_be16(0x0010),
+	SCTP_PARAM_RESET_ADD_OUT_STREAMS	= cpu_to_be16(0x0011),
+	SCTP_PARAM_RESET_ADD_IN_STREAMS		= cpu_to_be16(0x0012),
 } sctp_param_t; /* enum */
 
 
@@ -225,12 +233,12 @@ typedef struct sctp_datahdr {
 	__be16 ssn;
 	__be32 ppid;
 	__u8  payload[0];
-} __packed sctp_datahdr_t;
+} sctp_datahdr_t;
 
 typedef struct sctp_data_chunk {
         sctp_chunkhdr_t chunk_hdr;
         sctp_datahdr_t  data_hdr;
-} __packed sctp_data_chunk_t;
+} sctp_data_chunk_t;
 
 /* DATA Chuck Specific Flags */
 enum {
@@ -256,78 +264,78 @@ typedef struct sctp_inithdr {
 	__be16 num_inbound_streams;
 	__be32 initial_tsn;
 	__u8  params[0];
-} __packed sctp_inithdr_t;
+} sctp_inithdr_t;
 
 typedef struct sctp_init_chunk {
 	sctp_chunkhdr_t chunk_hdr;
 	sctp_inithdr_t init_hdr;
-} __packed sctp_init_chunk_t;
+} sctp_init_chunk_t;
 
 
 /* Section 3.3.2.1. IPv4 Address Parameter (5) */
 typedef struct sctp_ipv4addr_param {
 	sctp_paramhdr_t param_hdr;
 	struct in_addr  addr;
-} __packed sctp_ipv4addr_param_t;
+} sctp_ipv4addr_param_t;
 
 /* Section 3.3.2.1. IPv6 Address Parameter (6) */
 typedef struct sctp_ipv6addr_param {
 	sctp_paramhdr_t param_hdr;
 	struct in6_addr addr;
-} __packed sctp_ipv6addr_param_t;
+} sctp_ipv6addr_param_t;
 
 /* Section 3.3.2.1 Cookie Preservative (9) */
 typedef struct sctp_cookie_preserve_param {
 	sctp_paramhdr_t param_hdr;
 	__be32          lifespan_increment;
-} __packed sctp_cookie_preserve_param_t;
+} sctp_cookie_preserve_param_t;
 
 /* Section 3.3.2.1 Host Name Address (11) */
 typedef struct sctp_hostname_param {
 	sctp_paramhdr_t param_hdr;
 	uint8_t hostname[0];
-} __packed sctp_hostname_param_t;
+} sctp_hostname_param_t;
 
 /* Section 3.3.2.1 Supported Address Types (12) */
 typedef struct sctp_supported_addrs_param {
 	sctp_paramhdr_t param_hdr;
 	__be16 types[0];
-} __packed sctp_supported_addrs_param_t;
+} sctp_supported_addrs_param_t;
 
 /* Appendix A. ECN Capable (32768) */
 typedef struct sctp_ecn_capable_param {
 	sctp_paramhdr_t param_hdr;
-} __packed sctp_ecn_capable_param_t;
+} sctp_ecn_capable_param_t;
 
 /* ADDIP Section 3.2.6 Adaptation Layer Indication */
 typedef struct sctp_adaptation_ind_param {
 	struct sctp_paramhdr param_hdr;
 	__be32 adaptation_ind;
-} __packed sctp_adaptation_ind_param_t;
+} sctp_adaptation_ind_param_t;
 
 /* ADDIP Section 4.2.7 Supported Extensions Parameter */
 typedef struct sctp_supported_ext_param {
 	struct sctp_paramhdr param_hdr;
 	__u8 chunks[0];
-} __packed sctp_supported_ext_param_t;
+} sctp_supported_ext_param_t;
 
 /* AUTH Section 3.1 Random */
 typedef struct sctp_random_param {
 	sctp_paramhdr_t param_hdr;
 	__u8 random_val[0];
-} __packed sctp_random_param_t;
+} sctp_random_param_t;
 
 /* AUTH Section 3.2 Chunk List */
 typedef struct sctp_chunks_param {
 	sctp_paramhdr_t param_hdr;
 	__u8 chunks[0];
-} __packed sctp_chunks_param_t;
+} sctp_chunks_param_t;
 
 /* AUTH Section 3.3 HMAC Algorithm */
 typedef struct sctp_hmac_algo_param {
 	sctp_paramhdr_t param_hdr;
 	__be16 hmac_ids[0];
-} __packed sctp_hmac_algo_param_t;
+} sctp_hmac_algo_param_t;
 
 /* RFC 2960.  Section 3.3.3 Initiation Acknowledgement (INIT ACK) (2):
  *   The INIT ACK chunk is used to acknowledge the initiation of an SCTP
@@ -339,13 +347,13 @@ typedef sctp_init_chunk_t sctp_initack_chunk_t;
 typedef struct sctp_cookie_param {
 	sctp_paramhdr_t p;
 	__u8 body[0];
-} __packed sctp_cookie_param_t;
+} sctp_cookie_param_t;
 
 /* Section 3.3.3.1 Unrecognized Parameters (8) */
 typedef struct sctp_unrecognized_param {
 	sctp_paramhdr_t param_hdr;
 	sctp_paramhdr_t unrecognized;
-} __packed sctp_unrecognized_param_t;
+} sctp_unrecognized_param_t;
 
 
 
@@ -360,7 +368,7 @@ typedef struct sctp_unrecognized_param {
 typedef struct sctp_gap_ack_block {
 	__be16 start;
 	__be16 end;
-} __packed sctp_gap_ack_block_t;
+} sctp_gap_ack_block_t;
 
 typedef __be32 sctp_dup_tsn_t;
 
@@ -375,12 +383,12 @@ typedef struct sctp_sackhdr {
 	__be16 num_gap_ack_blocks;
 	__be16 num_dup_tsns;
 	sctp_sack_variable_t variable[0];
-} __packed sctp_sackhdr_t;
+} sctp_sackhdr_t;
 
 typedef struct sctp_sack_chunk {
 	sctp_chunkhdr_t chunk_hdr;
 	sctp_sackhdr_t sack_hdr;
-} __packed sctp_sack_chunk_t;
+} sctp_sack_chunk_t;
 
 
 /* RFC 2960.  Section 3.3.5 Heartbeat Request (HEARTBEAT) (4):
@@ -392,12 +400,12 @@ typedef struct sctp_sack_chunk {
 
 typedef struct sctp_heartbeathdr {
 	sctp_paramhdr_t info;
-} __packed sctp_heartbeathdr_t;
+} sctp_heartbeathdr_t;
 
 typedef struct sctp_heartbeat_chunk {
 	sctp_chunkhdr_t chunk_hdr;
 	sctp_heartbeathdr_t hb_hdr;
-} __packed sctp_heartbeat_chunk_t;
+} sctp_heartbeat_chunk_t;
 
 
 /* For the abort and shutdown ACK we must carry the init tag in the
@@ -406,7 +414,7 @@ typedef struct sctp_heartbeat_chunk {
  */
 typedef struct sctp_abort_chunk {
         sctp_chunkhdr_t uh;
-} __packed sctp_abort_chunk_t;
+} sctp_abort_chunk_t;
 
 
 /* For the graceful shutdown we must carry the tag (in common header)
@@ -414,12 +422,12 @@ typedef struct sctp_abort_chunk {
  */
 typedef struct sctp_shutdownhdr {
 	__be32 cum_tsn_ack;
-} __packed sctp_shutdownhdr_t;
+} sctp_shutdownhdr_t;
 
 struct sctp_shutdown_chunk_t {
         sctp_chunkhdr_t    chunk_hdr;
         sctp_shutdownhdr_t shutdown_hdr;
-} __packed;
+};
 
 /* RFC 2960.  Section 3.3.10 Operation Error (ERROR) (9) */
 
@@ -427,12 +435,12 @@ typedef struct sctp_errhdr {
 	__be16 cause;
 	__be16 length;
 	__u8  variable[0];
-} __packed sctp_errhdr_t;
+} sctp_errhdr_t;
 
 typedef struct sctp_operr_chunk {
         sctp_chunkhdr_t chunk_hdr;
 	sctp_errhdr_t   err_hdr;
-} __packed sctp_operr_chunk_t;
+} sctp_operr_chunk_t;
 
 /* RFC 2960 3.3.10 - Operation Error
  *
@@ -522,7 +530,7 @@ typedef struct sctp_ecnehdr {
 typedef struct sctp_ecne_chunk {
 	sctp_chunkhdr_t chunk_hdr;
 	sctp_ecnehdr_t ence_hdr;
-} __packed sctp_ecne_chunk_t;
+} sctp_ecne_chunk_t;
 
 /* RFC 2960.  Appendix A.  Explicit Congestion Notification.
  *   Congestion Window Reduced (CWR) (13)
@@ -534,7 +542,7 @@ typedef struct sctp_cwrhdr {
 typedef struct sctp_cwr_chunk {
 	sctp_chunkhdr_t chunk_hdr;
 	sctp_cwrhdr_t cwr_hdr;
-} __packed sctp_cwr_chunk_t;
+} sctp_cwr_chunk_t;
 
 /* PR-SCTP
  * 3.2 Forward Cumulative TSN Chunk Definition (FORWARD TSN)
@@ -585,17 +593,17 @@ typedef struct sctp_cwr_chunk {
 struct sctp_fwdtsn_skip {
 	__be16 stream;
 	__be16 ssn;
-} __packed;
+};
 
 struct sctp_fwdtsn_hdr {
 	__be32 new_cum_tsn;
 	struct sctp_fwdtsn_skip skip[0];
-} __packed;
+};
 
 struct sctp_fwdtsn_chunk {
 	struct sctp_chunkhdr chunk_hdr;
 	struct sctp_fwdtsn_hdr fwdtsn_hdr;
-} __packed;
+};
 
 
 /* ADDIP
@@ -633,17 +641,17 @@ struct sctp_fwdtsn_chunk {
 typedef struct sctp_addip_param {
 	sctp_paramhdr_t	param_hdr;
 	__be32		crr_id;
-} __packed sctp_addip_param_t;
+} sctp_addip_param_t;
 
 typedef struct sctp_addiphdr {
 	__be32	serial;
 	__u8	params[0];
-} __packed sctp_addiphdr_t;
+} sctp_addiphdr_t;
 
 typedef struct sctp_addip_chunk {
 	sctp_chunkhdr_t chunk_hdr;
 	sctp_addiphdr_t addip_hdr;
-} __packed sctp_addip_chunk_t;
+} sctp_addip_chunk_t;
 
 /* AUTH
  * Section 4.1  Authentication Chunk (AUTH)
@@ -698,16 +706,71 @@ typedef struct sctp_authhdr {
 	__be16 shkey_id;
 	__be16 hmac_id;
 	__u8   hmac[0];
-} __packed sctp_authhdr_t;
+} sctp_authhdr_t;
 
 typedef struct sctp_auth_chunk {
 	sctp_chunkhdr_t chunk_hdr;
 	sctp_authhdr_t auth_hdr;
-} __packed sctp_auth_chunk_t;
+} sctp_auth_chunk_t;
 
 struct sctp_infox {
 	struct sctp_info *sctpinfo;
 	struct sctp_association *asoc;
 };
 
+struct sctp_reconf_chunk {
+	sctp_chunkhdr_t chunk_hdr;
+	__u8 params[0];
+};
+
+struct sctp_strreset_outreq {
+	sctp_paramhdr_t param_hdr;
+	__u32 request_seq;
+	__u32 response_seq;
+	__u32 send_reset_at_tsn;
+	__u16 list_of_streams[0];
+};
+
+struct sctp_strreset_inreq {
+	sctp_paramhdr_t param_hdr;
+	__u32 request_seq;
+	__u16 list_of_streams[0];
+};
+
+struct sctp_strreset_tsnreq {
+	sctp_paramhdr_t param_hdr;
+	__u32 request_seq;
+};
+
+struct sctp_strreset_addstrm {
+	sctp_paramhdr_t param_hdr;
+	__u32 request_seq;
+	__u16 number_of_streams;
+	__u16 reserved;
+};
+
+enum {
+	SCTP_STRRESET_NOTHING_TO_DO	= 0x00,
+	SCTP_STRRESET_PERFORMED		= 0x01,
+	SCTP_STRRESET_DENIED		= 0x02,
+	SCTP_STRRESET_ERR_WRONG_SSN	= 0x03,
+	SCTP_STRRESET_ERR_IN_PROGRESS	= 0x04,
+	SCTP_STRRESET_ERR_BAD_SEQNO	= 0x05,
+	SCTP_STRRESET_IN_PROGRESS	= 0x06,
+};
+
+struct sctp_strreset_resp {
+	sctp_paramhdr_t param_hdr;
+	__u32 response_seq;
+	__u32 result;
+};
+
+struct sctp_strreset_resptsn {
+	sctp_paramhdr_t param_hdr;
+	__u32 response_seq;
+	__u32 result;
+	__u32 senders_next_tsn;
+	__u32 receivers_next_tsn;
+};
+
 #endif /* __LINUX_SCTP_H__ */
diff --git a/include/linux/siphash.h b/include/linux/siphash.h
new file mode 100644
index 000000000000..fa7a6b9cedbf
--- /dev/null
+++ b/include/linux/siphash.h
@@ -0,0 +1,140 @@
+/* Copyright (C) 2016 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ *
+ * This file is provided under a dual BSD/GPLv2 license.
+ *
+ * SipHash: a fast short-input PRF
+ * https://131002.net/siphash/
+ *
+ * This implementation is specifically for SipHash2-4 for a secure PRF
+ * and HalfSipHash1-3/SipHash1-3 for an insecure PRF only suitable for
+ * hashtables.
+ */
+
+#ifndef _LINUX_SIPHASH_H
+#define _LINUX_SIPHASH_H
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+
+#define SIPHASH_ALIGNMENT __alignof__(u64)
+typedef struct {
+	u64 key[2];
+} siphash_key_t;
+
+u64 __siphash_aligned(const void *data, size_t len, const siphash_key_t *key);
+#ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
+u64 __siphash_unaligned(const void *data, size_t len, const siphash_key_t *key);
+#endif
+
+u64 siphash_1u64(const u64 a, const siphash_key_t *key);
+u64 siphash_2u64(const u64 a, const u64 b, const siphash_key_t *key);
+u64 siphash_3u64(const u64 a, const u64 b, const u64 c,
+		 const siphash_key_t *key);
+u64 siphash_4u64(const u64 a, const u64 b, const u64 c, const u64 d,
+		 const siphash_key_t *key);
+u64 siphash_1u32(const u32 a, const siphash_key_t *key);
+u64 siphash_3u32(const u32 a, const u32 b, const u32 c,
+		 const siphash_key_t *key);
+
+static inline u64 siphash_2u32(const u32 a, const u32 b,
+			       const siphash_key_t *key)
+{
+	return siphash_1u64((u64)b << 32 | a, key);
+}
+static inline u64 siphash_4u32(const u32 a, const u32 b, const u32 c,
+			       const u32 d, const siphash_key_t *key)
+{
+	return siphash_2u64((u64)b << 32 | a, (u64)d << 32 | c, key);
+}
+
+
+static inline u64 ___siphash_aligned(const __le64 *data, size_t len,
+				     const siphash_key_t *key)
+{
+	if (__builtin_constant_p(len) && len == 4)
+		return siphash_1u32(le32_to_cpup((const __le32 *)data), key);
+	if (__builtin_constant_p(len) && len == 8)
+		return siphash_1u64(le64_to_cpu(data[0]), key);
+	if (__builtin_constant_p(len) && len == 16)
+		return siphash_2u64(le64_to_cpu(data[0]), le64_to_cpu(data[1]),
+				    key);
+	if (__builtin_constant_p(len) && len == 24)
+		return siphash_3u64(le64_to_cpu(data[0]), le64_to_cpu(data[1]),
+				    le64_to_cpu(data[2]), key);
+	if (__builtin_constant_p(len) && len == 32)
+		return siphash_4u64(le64_to_cpu(data[0]), le64_to_cpu(data[1]),
+				    le64_to_cpu(data[2]), le64_to_cpu(data[3]),
+				    key);
+	return __siphash_aligned(data, len, key);
+}
+
+/**
+ * siphash - compute 64-bit siphash PRF value
+ * @data: buffer to hash
+ * @size: size of @data
+ * @key: the siphash key
+ */
+static inline u64 siphash(const void *data, size_t len,
+			  const siphash_key_t *key)
+{
+#ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
+	if (!IS_ALIGNED((unsigned long)data, SIPHASH_ALIGNMENT))
+		return __siphash_unaligned(data, len, key);
+#endif
+	return ___siphash_aligned(data, len, key);
+}
+
+#define HSIPHASH_ALIGNMENT __alignof__(unsigned long)
+typedef struct {
+	unsigned long key[2];
+} hsiphash_key_t;
+
+u32 __hsiphash_aligned(const void *data, size_t len,
+		       const hsiphash_key_t *key);
+#ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
+u32 __hsiphash_unaligned(const void *data, size_t len,
+			 const hsiphash_key_t *key);
+#endif
+
+u32 hsiphash_1u32(const u32 a, const hsiphash_key_t *key);
+u32 hsiphash_2u32(const u32 a, const u32 b, const hsiphash_key_t *key);
+u32 hsiphash_3u32(const u32 a, const u32 b, const u32 c,
+		  const hsiphash_key_t *key);
+u32 hsiphash_4u32(const u32 a, const u32 b, const u32 c, const u32 d,
+		  const hsiphash_key_t *key);
+
+static inline u32 ___hsiphash_aligned(const __le32 *data, size_t len,
+				      const hsiphash_key_t *key)
+{
+	if (__builtin_constant_p(len) && len == 4)
+		return hsiphash_1u32(le32_to_cpu(data[0]), key);
+	if (__builtin_constant_p(len) && len == 8)
+		return hsiphash_2u32(le32_to_cpu(data[0]), le32_to_cpu(data[1]),
+				     key);
+	if (__builtin_constant_p(len) && len == 12)
+		return hsiphash_3u32(le32_to_cpu(data[0]), le32_to_cpu(data[1]),
+				     le32_to_cpu(data[2]), key);
+	if (__builtin_constant_p(len) && len == 16)
+		return hsiphash_4u32(le32_to_cpu(data[0]), le32_to_cpu(data[1]),
+				     le32_to_cpu(data[2]), le32_to_cpu(data[3]),
+				     key);
+	return __hsiphash_aligned(data, len, key);
+}
+
+/**
+ * hsiphash - compute 32-bit hsiphash PRF value
+ * @data: buffer to hash
+ * @size: size of @data
+ * @key: the hsiphash key
+ */
+static inline u32 hsiphash(const void *data, size_t len,
+			   const hsiphash_key_t *key)
+{
+#ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
+	if (!IS_ALIGNED((unsigned long)data, HSIPHASH_ALIGNMENT))
+		return __hsiphash_unaligned(data, len, key);
+#endif
+	return ___hsiphash_aligned(data, len, key);
+}
+
+#endif /* _LINUX_SIPHASH_H */
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index a410715bbef8..69ccd2636911 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -585,20 +585,22 @@ static inline bool skb_mstamp_after(const struct skb_mstamp *t1,
  *	@cloned: Head may be cloned (check refcnt to be sure)
  *	@ip_summed: Driver fed us an IP checksum
  *	@nohdr: Payload reference only, must not modify header
- *	@nfctinfo: Relationship of this skb to the connection
  *	@pkt_type: Packet class
  *	@fclone: skbuff clone status
  *	@ipvs_property: skbuff is owned by ipvs
+ *	@tc_skip_classify: do not classify packet. set by IFB device
+ *	@tc_at_ingress: used within tc_classify to distinguish in/egress
+ *	@tc_redirected: packet was redirected by a tc action
+ *	@tc_from_ingress: if tc_redirected, tc_at_ingress at time of redirect
  *	@peeked: this packet has been seen already, so stats have been
  *		done for it, don't do them again
  *	@nf_trace: netfilter packet trace flag
  *	@protocol: Packet protocol from driver
  *	@destructor: Destruct function
- *	@nfct: Associated connection, if any
+ *	@_nfct: Associated connection, if any (with nfctinfo bits)
  *	@nf_bridge: Saved data about a bridged frame - see br_netfilter.c
  *	@skb_iif: ifindex of device we arrived on
  *	@tc_index: Traffic control index
- *	@tc_verd: traffic control verdict
  *	@hash: the packet hash
  *	@queue_mapping: Queue mapping for multiqueue devices
  *	@xmit_more: More SKBs are pending for this queue
@@ -610,6 +612,7 @@ static inline bool skb_mstamp_after(const struct skb_mstamp *t1,
  *	@wifi_acked_valid: wifi_acked was set
  *	@wifi_acked: whether frame was acked on wifi or not
  *	@no_fcs:  Request NIC to treat last 4 bytes as Ethernet FCS
+ *	@dst_pending_confirm: need to confirm neighbour
   *	@napi_id: id of the NAPI struct this skb came from
  *	@secmark: security marking
  *	@mark: Generic packet mark
@@ -668,7 +671,7 @@ struct sk_buff {
 	struct	sec_path	*sp;
 #endif
 #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
-	struct nf_conntrack	*nfct;
+	unsigned long		 _nfct;
 #endif
 #if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
 	struct nf_bridge_info	*nf_bridge;
@@ -721,7 +724,6 @@ struct sk_buff {
 	__u8			pkt_type:3;
 	__u8			pfmemalloc:1;
 	__u8			ignore_df:1;
-	__u8			nfctinfo:3;
 
 	__u8			nf_trace:1;
 	__u8			ip_summed:2;
@@ -740,6 +742,7 @@ struct sk_buff {
 	__u8			csum_level:2;
 	__u8			csum_bad:1;
 
+	__u8			dst_pending_confirm:1;
 #ifdef CONFIG_IPV6_NDISC_NODETYPE
 	__u8			ndisc_nodetype:2;
 #endif
@@ -749,13 +752,15 @@ struct sk_buff {
 #ifdef CONFIG_NET_SWITCHDEV
 	__u8			offload_fwd_mark:1;
 #endif
-	/* 2, 4 or 5 bit hole */
+#ifdef CONFIG_NET_CLS_ACT
+	__u8			tc_skip_classify:1;
+	__u8			tc_at_ingress:1;
+	__u8			tc_redirected:1;
+	__u8			tc_from_ingress:1;
+#endif
 
 #ifdef CONFIG_NET_SCHED
 	__u16			tc_index;	/* traffic control index */
-#ifdef CONFIG_NET_CLS_ACT
-	__u16			tc_verd;	/* traffic control verdict */
-#endif
 #endif
 
 	union {
@@ -836,6 +841,7 @@ static inline bool skb_pfmemalloc(const struct sk_buff *skb)
 #define SKB_DST_NOREF	1UL
 #define SKB_DST_PTRMASK	~(SKB_DST_NOREF)
 
+#define SKB_NFCT_PTRMASK	~(7UL)
 /**
  * skb_dst - returns skb dst_entry
  * @skb: buffer
@@ -2178,6 +2184,11 @@ static inline unsigned char *skb_mac_header(const struct sk_buff *skb)
 	return skb->head + skb->mac_header;
 }
 
+static inline int skb_mac_offset(const struct sk_buff *skb)
+{
+	return skb_mac_header(skb) - skb->data;
+}
+
 static inline int skb_mac_header_was_set(const struct sk_buff *skb)
 {
 	return skb->mac_header != (typeof(skb->mac_header))~0U;
@@ -3553,6 +3564,15 @@ static inline void skb_remcsum_process(struct sk_buff *skb, void *ptr,
 	skb->csum = csum_add(skb->csum, delta);
 }
 
+static inline struct nf_conntrack *skb_nfct(const struct sk_buff *skb)
+{
+#if IS_ENABLED(CONFIG_NF_CONNTRACK)
+	return (void *)(skb->_nfct & SKB_NFCT_PTRMASK);
+#else
+	return NULL;
+#endif
+}
+
 #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
 void nf_conntrack_destroy(struct nf_conntrack *nfct);
 static inline void nf_conntrack_put(struct nf_conntrack *nfct)
@@ -3581,8 +3601,8 @@ static inline void nf_bridge_get(struct nf_bridge_info *nf_bridge)
 static inline void nf_reset(struct sk_buff *skb)
 {
 #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
-	nf_conntrack_put(skb->nfct);
-	skb->nfct = NULL;
+	nf_conntrack_put(skb_nfct(skb));
+	skb->_nfct = 0;
 #endif
 #if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
 	nf_bridge_put(skb->nf_bridge);
@@ -3602,10 +3622,8 @@ static inline void __nf_copy(struct sk_buff *dst, const struct sk_buff *src,
 			     bool copy)
 {
 #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
-	dst->nfct = src->nfct;
-	nf_conntrack_get(src->nfct);
-	if (copy)
-		dst->nfctinfo = src->nfctinfo;
+	dst->_nfct = src->_nfct;
+	nf_conntrack_get(skb_nfct(src));
 #endif
 #if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
 	dst->nf_bridge  = src->nf_bridge;
@@ -3620,7 +3638,7 @@ static inline void __nf_copy(struct sk_buff *dst, const struct sk_buff *src,
 static inline void nf_copy(struct sk_buff *dst, const struct sk_buff *src)
 {
 #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
-	nf_conntrack_put(dst->nfct);
+	nf_conntrack_put(skb_nfct(dst));
 #endif
 #if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
 	nf_bridge_put(dst->nf_bridge);
@@ -3652,9 +3670,7 @@ static inline bool skb_irq_freeable(const struct sk_buff *skb)
 #if IS_ENABLED(CONFIG_XFRM)
 		!skb->sp &&
 #endif
-#if IS_ENABLED(CONFIG_NF_CONNTRACK)
-		!skb->nfct &&
-#endif
+		!skb_nfct(skb) &&
 		!skb->_skb_refdst &&
 		!skb_has_frag_list(skb);
 }
@@ -3689,6 +3705,16 @@ static inline bool skb_rx_queue_recorded(const struct sk_buff *skb)
 	return skb->queue_mapping != 0;
 }
 
+static inline void skb_set_dst_pending_confirm(struct sk_buff *skb, u32 val)
+{
+	skb->dst_pending_confirm = val;
+}
+
+static inline bool skb_get_dst_pending_confirm(const struct sk_buff *skb)
+{
+	return skb->dst_pending_confirm != 0;
+}
+
 static inline struct sec_path *skb_sec_path(struct sk_buff *skb)
 {
 #ifdef CONFIG_XFRM
diff --git a/include/linux/soc/qcom/smem_state.h b/include/linux/soc/qcom/smem_state.h
index 7b88697929e9..b8478ee7a71f 100644
--- a/include/linux/soc/qcom/smem_state.h
+++ b/include/linux/soc/qcom/smem_state.h
@@ -1,7 +1,7 @@
 #ifndef __QCOM_SMEM_STATE__
 #define __QCOM_SMEM_STATE__
 
-#include <linux/errno.h>
+#include <linux/err.h>
 
 struct device_node;
 struct qcom_smem_state;
diff --git a/include/linux/soc/ti/knav_dma.h b/include/linux/soc/ti/knav_dma.h
index 35cb9264e0d5..2b7882666ef6 100644
--- a/include/linux/soc/ti/knav_dma.h
+++ b/include/linux/soc/ti/knav_dma.h
@@ -41,6 +41,8 @@
 #define KNAV_DMA_DESC_RETQ_SHIFT		0
 #define KNAV_DMA_DESC_RETQ_MASK			MASK(14)
 #define KNAV_DMA_DESC_BUF_LEN_MASK		MASK(22)
+#define KNAV_DMA_DESC_EFLAGS_MASK		MASK(4)
+#define KNAV_DMA_DESC_EFLAGS_SHIFT		20
 
 #define KNAV_DMA_NUM_EPIB_WORDS			4
 #define KNAV_DMA_NUM_PS_WORDS			16
diff --git a/include/linux/socket.h b/include/linux/socket.h
index b5cc5a6d7011..082027457825 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -92,9 +92,9 @@ struct cmsghdr {
 
 #define CMSG_ALIGN(len) ( ((len)+sizeof(long)-1) & ~(sizeof(long)-1) )
 
-#define CMSG_DATA(cmsg)	((void *)((char *)(cmsg) + CMSG_ALIGN(sizeof(struct cmsghdr))))
-#define CMSG_SPACE(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + CMSG_ALIGN(len))
-#define CMSG_LEN(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + (len))
+#define CMSG_DATA(cmsg)	((void *)((char *)(cmsg) + sizeof(struct cmsghdr)))
+#define CMSG_SPACE(len) (sizeof(struct cmsghdr) + CMSG_ALIGN(len))
+#define CMSG_LEN(len) (sizeof(struct cmsghdr) + (len))
 
 #define __CMSG_FIRSTHDR(ctl,len) ((len) >= sizeof(struct cmsghdr) ? \
 				  (struct cmsghdr *)(ctl) : \
@@ -202,8 +202,12 @@ struct ucred {
 #define AF_VSOCK	40	/* vSockets			*/
 #define AF_KCM		41	/* Kernel Connection Multiplexor*/
 #define AF_QIPCRTR	42	/* Qualcomm IPC Router          */
+#define AF_SMC		43	/* smc sockets: reserve number for
+				 * PF_SMC protocol family that
+				 * reuses AF_INET address family
+				 */
 
-#define AF_MAX		43	/* For now.. */
+#define AF_MAX		44	/* For now.. */
 
 /* Protocol families, same as address families. */
 #define PF_UNSPEC	AF_UNSPEC
@@ -251,6 +255,7 @@ struct ucred {
 #define PF_VSOCK	AF_VSOCK
 #define PF_KCM		AF_KCM
 #define PF_QIPCRTR	AF_QIPCRTR
+#define PF_SMC		AF_SMC
 #define PF_MAX		AF_MAX
 
 /* Maximum queue length specifiable by listen.  */
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index 266dab9ad782..fc273e9d5f67 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h
@@ -103,7 +103,6 @@ struct stmmac_axi {
 	u32 axi_wr_osr_lmt;
 	u32 axi_rd_osr_lmt;
 	bool axi_kbbe;
-	bool axi_axi_all;
 	u32 axi_blen[AXI_BLEN];
 	bool axi_fb;
 	bool axi_mb;
@@ -135,13 +134,18 @@ struct plat_stmmacenet_data {
 	int tx_fifo_size;
 	int rx_fifo_size;
 	void (*fix_mac_speed)(void *priv, unsigned int speed);
-	void (*bus_setup)(void __iomem *ioaddr);
 	int (*init)(struct platform_device *pdev, void *priv);
 	void (*exit)(struct platform_device *pdev, void *priv);
 	void *bsp_priv;
+	struct clk *stmmac_clk;
+	struct clk *pclk;
+	struct clk *clk_ptp_ref;
+	unsigned int clk_ptp_rate;
+	struct reset_control *stmmac_rst;
 	struct stmmac_axi *axi;
 	int has_gmac4;
 	bool tso_en;
 	int mac_port_sel_speed;
+	bool en_tx_lpi_clockgating;
 };
 #endif
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index c93f4b3a59cb..cfc2d9506ce8 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -212,6 +212,8 @@ struct tcp_sock {
 	/* Information of the most recently (s)acked skb */
 	struct tcp_rack {
 		struct skb_mstamp mstamp; /* (Re)sent time of the skb */
+		u32 rtt_us;  /* Associated RTT */
+		u32 end_seq; /* Ending TCP sequence of the skb */
 		u8 advanced; /* mstamp advanced since last lost marking */
 		u8 reord;    /* reordering detected */
 	} rack;
@@ -220,15 +222,15 @@ struct tcp_sock {
 	u32	chrono_stat[3];	/* Time in jiffies for chrono_stat stats */
 	u8	chrono_type:2,	/* current chronograph type */
 		rate_app_limited:1,  /* rate_{delivered,interval_us} limited? */
-		unused:5;
+		fastopen_connect:1, /* FASTOPEN_CONNECT sockopt */
+		unused:4;
 	u8	nonagle     : 4,/* Disable Nagle algorithm?             */
 		thin_lto    : 1,/* Use linear timeouts for thin streams */
-		thin_dupack : 1,/* Fast retransmit on first dupack      */
+		unused1	    : 1,
 		repair      : 1,
 		frto        : 1;/* F-RTO (RFC5682) activated in CA_Loss */
 	u8	repair_queue;
-	u8	do_early_retrans:1,/* Enable RFC5827 early-retransmit  */
-		syn_data:1,	/* SYN includes data */
+	u8	syn_data:1,	/* SYN includes data */
 		syn_fastopen:1,	/* SYN includes Fast Open option */
 		syn_fastopen_exp:1,/* SYN includes Fast Open exp. option */
 		syn_data_acked:1,/* data in SYN is acked by SYN-ACK */
@@ -310,7 +312,6 @@ struct tcp_sock {
 					 */
 
 	int     lost_cnt_hint;
-	u32     retransmit_high;	/* L-bits may be on up to this seqno */
 
 	u32	prior_ssthresh; /* ssthresh saved at recovery start	*/
 	u32	high_seq;	/* snd_nxt at onset of congestion	*/
@@ -444,4 +445,13 @@ static inline void tcp_saved_syn_free(struct tcp_sock *tp)
 
 struct sk_buff *tcp_get_timestamping_opt_stats(const struct sock *sk);
 
+static inline u16 tcp_mss_clamp(const struct tcp_sock *tp, u16 mss)
+{
+	/* We use READ_ONCE() here because socket might not be locked.
+	 * This happens for listeners.
+	 */
+	u16 user_mss = READ_ONCE(tp->rx_opt.user_mss);
+
+	return (user_mss && user_mss < mss) ? user_mss : mss;
+}
 #endif	/* _LINUX_TCP_H */
diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h
index be007610ceb0..0f165507495c 100644
--- a/include/linux/trace_events.h
+++ b/include/linux/trace_events.h
@@ -33,7 +33,8 @@ const char *trace_print_bitmask_seq(struct trace_seq *p, void *bitmask_ptr,
 				    unsigned int bitmask_size);
 
 const char *trace_print_hex_seq(struct trace_seq *p,
-				const unsigned char *buf, int len);
+				const unsigned char *buf, int len,
+				bool concatenate);
 
 const char *trace_print_array_seq(struct trace_seq *p,
 				   const void *buf, int count,
diff --git a/include/linux/uuid.h b/include/linux/uuid.h
index 2d095fc60204..4dff73a89758 100644
--- a/include/linux/uuid.h
+++ b/include/linux/uuid.h
@@ -19,6 +19,30 @@
 #include <uapi/linux/uuid.h>
 
 /*
+ * V1 (time-based) UUID definition [RFC 4122].
+ * - the timestamp is a 60-bit value, split 32/16/12, and goes in 100ns
+ *   increments since midnight 15th October 1582
+ *   - add AFS_UUID_TO_UNIX_TIME to convert unix time in 100ns units to UUID
+ *     time
+ * - the clock sequence is a 14-bit counter to avoid duplicate times
+ */
+struct uuid_v1 {
+	__be32		time_low;			/* low part of timestamp */
+	__be16		time_mid;			/* mid part of timestamp */
+	__be16		time_hi_and_version;		/* high part of timestamp and version  */
+#define UUID_TO_UNIX_TIME	0x01b21dd213814000ULL
+#define UUID_TIMEHI_MASK	0x0fff
+#define UUID_VERSION_TIME	0x1000	/* time-based UUID */
+#define UUID_VERSION_NAME	0x3000	/* name-based UUID */
+#define UUID_VERSION_RANDOM	0x4000	/* (pseudo-)random generated UUID */
+	u8		clock_seq_hi_and_reserved;	/* clock seq hi and variant */
+#define UUID_CLOCKHI_MASK	0x3f
+#define UUID_VARIANT_STD	0x80
+	u8		clock_seq_low;			/* clock seq low */
+	u8		node[6];			/* spatially unique node ID (MAC addr) */
+};
+
+/*
  * The length of a UUID string ("aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee")
  * not including trailing NUL.
  */
diff --git a/include/linux/virtio.h b/include/linux/virtio.h
index d5eb5479a425..04b0d3f95043 100644
--- a/include/linux/virtio.h
+++ b/include/linux/virtio.h
@@ -132,12 +132,16 @@ static inline struct virtio_device *dev_to_virtio(struct device *_dev)
 	return container_of(_dev, struct virtio_device, dev);
 }
 
+void virtio_add_status(struct virtio_device *dev, unsigned int status);
 int register_virtio_device(struct virtio_device *dev);
 void unregister_virtio_device(struct virtio_device *dev);
 
 void virtio_break_device(struct virtio_device *dev);
 
 void virtio_config_changed(struct virtio_device *dev);
+void virtio_config_disable(struct virtio_device *dev);
+void virtio_config_enable(struct virtio_device *dev);
+int virtio_finalize_features(struct virtio_device *dev);
 #ifdef CONFIG_PM_SLEEP
 int virtio_device_freeze(struct virtio_device *dev);
 int virtio_device_restore(struct virtio_device *dev);
diff --git a/include/net/act_api.h b/include/net/act_api.h
index 1d716449209e..cfa2ae33da9a 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -41,6 +41,7 @@ struct tc_action {
 	struct rcu_head			tcfa_rcu;
 	struct gnet_stats_basic_cpu __percpu *cpu_bstats;
 	struct gnet_stats_queue __percpu *cpu_qstats;
+	struct tc_cookie	*act_cookie;
 };
 #define tcf_head	common.tcfa_head
 #define tcf_index	common.tcfa_index
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 8f998afc1384..17c6fd84e287 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -88,9 +88,7 @@ int __ipv6_get_lladdr(struct inet6_dev *idev, struct in6_addr *addr,
 		      u32 banned_flags);
 int ipv6_get_lladdr(struct net_device *dev, struct in6_addr *addr,
 		    u32 banned_flags);
-int ipv4_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2,
-			 bool match_wildcard);
-int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2,
+int inet_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2,
 			 bool match_wildcard);
 void addrconf_join_solict(struct net_device *dev, const struct in6_addr *addr);
 void addrconf_leave_solict(struct inet6_dev *idev, const struct in6_addr *addr);
diff --git a/include/net/arp.h b/include/net/arp.h
index 5e0f891d476c..65619a2de6f4 100644
--- a/include/net/arp.h
+++ b/include/net/arp.h
@@ -35,6 +35,22 @@ static inline struct neighbour *__ipv4_neigh_lookup(struct net_device *dev, u32
 	return n;
 }
 
+static inline void __ipv4_confirm_neigh(struct net_device *dev, u32 key)
+{
+	struct neighbour *n;
+
+	rcu_read_lock_bh();
+	n = __ipv4_neigh_lookup_noref(dev, key);
+	if (n) {
+		unsigned long now = jiffies;
+
+		/* avoid dirtying neighbour */
+		if (n->confirmed != now)
+			n->confirmed = now;
+	}
+	rcu_read_unlock_bh();
+}
+
 void arp_init(void);
 int arp_ioctl(struct net *net, unsigned int cmd, void __user *arg);
 void arp_send(int type, int ptype, __be32 dest_ip,
diff --git a/include/net/busy_poll.h b/include/net/busy_poll.h
index d73b849e29a6..b8d637225a07 100644
--- a/include/net/busy_poll.h
+++ b/include/net/busy_poll.h
@@ -33,10 +33,6 @@ struct napi_struct;
 extern unsigned int sysctl_net_busy_read __read_mostly;
 extern unsigned int sysctl_net_busy_poll __read_mostly;
 
-/* return values from ndo_ll_poll */
-#define LL_FLUSH_FAILED		-1
-#define LL_FLUSH_BUSY		-2
-
 static inline bool net_busy_loop_on(void)
 {
 	return sysctl_net_busy_poll;
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 814be4b4200c..c92dc03c8528 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -5,7 +5,7 @@
  *
  * Copyright 2006-2010	Johannes Berg <johannes@sipsolutions.net>
  * Copyright 2013-2014 Intel Mobile Communications GmbH
- * Copyright 2015-2016	Intel Deutschland GmbH
+ * Copyright 2015-2017	Intel Deutschland GmbH
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -311,6 +311,34 @@ struct ieee80211_supported_band {
 	struct ieee80211_sta_vht_cap vht_cap;
 };
 
+/**
+ * wiphy_read_of_freq_limits - read frequency limits from device tree
+ *
+ * @wiphy: the wireless device to get extra limits for
+ *
+ * Some devices may have extra limitations specified in DT. This may be useful
+ * for chipsets that normally support more bands but are limited due to board
+ * design (e.g. by antennas or external power amplifier).
+ *
+ * This function reads info from DT and uses it to *modify* channels (disable
+ * unavailable ones). It's usually a *bad* idea to use it in drivers with
+ * shared channel data as DT limitations are device specific. You should make
+ * sure to call it only if channels in wiphy are copied and can be modified
+ * without affecting other devices.
+ *
+ * As this function access device node it has to be called after set_wiphy_dev.
+ * It also modifies channels so they have to be set first.
+ * If using this helper, call it before wiphy_register().
+ */
+#ifdef CONFIG_OF
+void wiphy_read_of_freq_limits(struct wiphy *wiphy);
+#else /* CONFIG_OF */
+static inline void wiphy_read_of_freq_limits(struct wiphy *wiphy)
+{
+}
+#endif /* !CONFIG_OF */
+
+
 /*
  * Wireless hardware/device configuration structures and methods
  */
@@ -720,6 +748,10 @@ struct cfg80211_bitrate_mask {
  * @pbss: If set, start as a PCP instead of AP. Relevant for DMG
  *	networks.
  * @beacon_rate: bitrate to be used for beacons
+ * @ht_cap: HT capabilities (or %NULL if HT isn't enabled)
+ * @vht_cap: VHT capabilities (or %NULL if VHT isn't enabled)
+ * @ht_required: stations must support HT
+ * @vht_required: stations must support VHT
  */
 struct cfg80211_ap_settings {
 	struct cfg80211_chan_def chandef;
@@ -740,6 +772,10 @@ struct cfg80211_ap_settings {
 	const struct cfg80211_acl_data *acl;
 	bool pbss;
 	struct cfg80211_bitrate_mask beacon_rate;
+
+	const struct ieee80211_ht_cap *ht_cap;
+	const struct ieee80211_vht_cap *vht_cap;
+	bool ht_required, vht_required;
 };
 
 /**
@@ -1592,6 +1628,17 @@ struct cfg80211_sched_scan_plan {
 };
 
 /**
+ * struct cfg80211_bss_select_adjust - BSS selection with RSSI adjustment.
+ *
+ * @band: band of BSS which should match for RSSI level adjustment.
+ * @delta: value of RSSI level adjustment.
+ */
+struct cfg80211_bss_select_adjust {
+	enum nl80211_band band;
+	s8 delta;
+};
+
+/**
  * struct cfg80211_sched_scan_request - scheduled scan request description
  *
  * @ssids: SSIDs to scan for (passed in the probe_reqs in active scans)
@@ -1626,6 +1673,16 @@ struct cfg80211_sched_scan_plan {
  *	cycle.  The driver may ignore this parameter and start
  *	immediately (or at any other time), if this feature is not
  *	supported.
+ * @relative_rssi_set: Indicates whether @relative_rssi is set or not.
+ * @relative_rssi: Relative RSSI threshold in dB to restrict scan result
+ *	reporting in connected state to cases where a matching BSS is determined
+ *	to have better or slightly worse RSSI than the current connected BSS.
+ *	The relative RSSI threshold values are ignored in disconnected state.
+ * @rssi_adjust: delta dB of RSSI preference to be given to the BSSs that belong
+ *	to the specified band while deciding whether a better BSS is reported
+ *	using @relative_rssi. If delta is a negative number, the BSSs that
+ *	belong to the specified band will be penalized by delta dB in relative
+ *	comparisions.
  */
 struct cfg80211_sched_scan_request {
 	struct cfg80211_ssid *ssids;
@@ -1645,6 +1702,10 @@ struct cfg80211_sched_scan_request {
 	u8 mac_addr[ETH_ALEN] __aligned(2);
 	u8 mac_addr_mask[ETH_ALEN] __aligned(2);
 
+	bool relative_rssi_set;
+	s8 relative_rssi;
+	struct cfg80211_bss_select_adjust rssi_adjust;
+
 	/* internal */
 	struct wiphy *wiphy;
 	struct net_device *dev;
@@ -1953,17 +2014,6 @@ struct cfg80211_ibss_params {
 };
 
 /**
- * struct cfg80211_bss_select_adjust - BSS selection with RSSI adjustment.
- *
- * @band: band of BSS which should match for RSSI level adjustment.
- * @delta: value of RSSI level adjustment.
- */
-struct cfg80211_bss_select_adjust {
-	enum nl80211_band band;
-	s8 delta;
-};
-
-/**
  * struct cfg80211_bss_selection - connection parameters for BSS selection.
  *
  * @behaviour: requested BSS selection behaviour.
@@ -2366,11 +2416,13 @@ struct cfg80211_qos_map {
  * This struct defines NAN configuration parameters
  *
  * @master_pref: master preference (1 - 255)
- * @dual: dual band operation mode, see &enum nl80211_nan_dual_band_conf
+ * @bands: operating bands, a bitmap of &enum nl80211_band values.
+ *	For instance, for NL80211_BAND_2GHZ, bit 0 would be set
+ *	(i.e. BIT(NL80211_BAND_2GHZ)).
  */
 struct cfg80211_nan_conf {
 	u8 master_pref;
-	u8 dual;
+	u8 bands;
 };
 
 /**
@@ -2378,11 +2430,11 @@ struct cfg80211_nan_conf {
  * configuration
  *
  * @CFG80211_NAN_CONF_CHANGED_PREF: master preference
- * @CFG80211_NAN_CONF_CHANGED_DUAL: dual band operation
+ * @CFG80211_NAN_CONF_CHANGED_BANDS: operating bands
  */
 enum cfg80211_nan_conf_changes {
 	CFG80211_NAN_CONF_CHANGED_PREF = BIT(0),
-	CFG80211_NAN_CONF_CHANGED_DUAL = BIT(1),
+	CFG80211_NAN_CONF_CHANGED_BANDS = BIT(1),
 };
 
 /**
@@ -3136,22 +3188,6 @@ struct ieee80211_iface_limit {
 
 /**
  * struct ieee80211_iface_combination - possible interface combination
- * @limits: limits for the given interface types
- * @n_limits: number of limitations
- * @num_different_channels: can use up to this many different channels
- * @max_interfaces: maximum number of interfaces in total allowed in this
- *	group
- * @beacon_int_infra_match: In this combination, the beacon intervals
- *	between infrastructure and AP types must match. This is required
- *	only in special cases.
- * @radar_detect_widths: bitmap of channel widths supported for radar detection
- * @radar_detect_regions: bitmap of regions supported for radar detection
- * @beacon_int_min_gcd: This interface combination supports different
- *	beacon intervals.
- *	= 0 - all beacon intervals for different interface must be same.
- *	> 0 - any beacon interval for the interface part of this combination AND
- *	      *GCD* of all beacon intervals from beaconing interfaces of this
- *	      combination must be greater or equal to this value.
  *
  * With this structure the driver can describe which interface
  * combinations it supports concurrently.
@@ -3210,13 +3246,60 @@ struct ieee80211_iface_limit {
  *
  */
 struct ieee80211_iface_combination {
+	/**
+	 * @limits:
+	 * limits for the given interface types
+	 */
 	const struct ieee80211_iface_limit *limits;
+
+	/**
+	 * @num_different_channels:
+	 * can use up to this many different channels
+	 */
 	u32 num_different_channels;
+
+	/**
+	 * @max_interfaces:
+	 * maximum number of interfaces in total allowed in this group
+	 */
 	u16 max_interfaces;
+
+	/**
+	 * @n_limits:
+	 * number of limitations
+	 */
 	u8 n_limits;
+
+	/**
+	 * @beacon_int_infra_match:
+	 * In this combination, the beacon intervals between infrastructure
+	 * and AP types must match. This is required only in special cases.
+	 */
 	bool beacon_int_infra_match;
+
+	/**
+	 * @radar_detect_widths:
+	 * bitmap of channel widths supported for radar detection
+	 */
 	u8 radar_detect_widths;
+
+	/**
+	 * @radar_detect_regions:
+	 * bitmap of regions supported for radar detection
+	 */
 	u8 radar_detect_regions;
+
+	/**
+	 * @beacon_int_min_gcd:
+	 * This interface combination supports different beacon intervals.
+	 *
+	 * = 0
+	 *   all beacon intervals for different interface must be same.
+	 * > 0
+	 *   any beacon interval for the interface part of this combination AND
+	 *   GCD of all beacon intervals from beaconing interfaces of this
+	 *   combination must be greater or equal to this value.
+	 */
 	u32 beacon_int_min_gcd;
 };
 
@@ -3515,6 +3598,10 @@ struct wiphy_iftype_ext_capab {
  *	attribute indices defined in &enum nl80211_bss_select_attr.
  *
  * @cookie_counter: unique generic cookie counter, used to identify objects.
+ * @nan_supported_bands: bands supported by the device in NAN mode, a
+ *	bitmap of &enum nl80211_band values.  For instance, for
+ *	NL80211_BAND_2GHZ, bit 0 would be set
+ *	(i.e. BIT(NL80211_BAND_2GHZ)).
  */
 struct wiphy {
 	/* assign these fields before you register the wiphy */
@@ -3646,6 +3733,8 @@ struct wiphy {
 
 	u64 cookie_counter;
 
+	u8 nan_supported_bands;
+
 	char priv[0] __aligned(NETDEV_ALIGN);
 };
 
@@ -3837,6 +3926,9 @@ struct cfg80211_cached_keys;
  * @conn: (private) cfg80211 software SME connection state machine data
  * @connect_keys: (private) keys to set after connection is established
  * @conn_bss_type: connecting/connected BSS type
+ * @conn_owner_nlportid: (private) connection owner socket port ID
+ * @disconnect_wk: (private) auto-disconnect work
+ * @disconnect_bssid: (private) the BSSID to use for auto-disconnect
  * @ibss_fixed: (private) IBSS is using fixed BSSID
  * @ibss_dfs_possible: (private) IBSS may change to a DFS channel
  * @event_list: (private) list for internal event processing
@@ -3868,6 +3960,10 @@ struct wireless_dev {
 	struct cfg80211_conn *conn;
 	struct cfg80211_cached_keys *connect_keys;
 	enum ieee80211_bss_type conn_bss_type;
+	u32 conn_owner_nlportid;
+
+	struct work_struct disconnect_wk;
+	u8 disconnect_bssid[ETH_ALEN];
 
 	struct list_head event_list;
 	spinlock_t event_lock;
@@ -3955,26 +4051,15 @@ int ieee80211_channel_to_frequency(int chan, enum nl80211_band band);
  */
 int ieee80211_frequency_to_channel(int freq);
 
-/*
- * Name indirection necessary because the ieee80211 code also has
- * a function named "ieee80211_get_channel", so if you include
- * cfg80211's header file you get cfg80211's version, if you try
- * to include both header files you'll (rightfully!) get a symbol
- * clash.
- */
-struct ieee80211_channel *__ieee80211_get_channel(struct wiphy *wiphy,
-						  int freq);
 /**
  * ieee80211_get_channel - get channel struct from wiphy for specified frequency
+ *
  * @wiphy: the struct wiphy to get the channel for
  * @freq: the center frequency of the channel
+ *
  * Return: The channel struct from @wiphy at @freq.
  */
-static inline struct ieee80211_channel *
-ieee80211_get_channel(struct wiphy *wiphy, int freq)
-{
-	return __ieee80211_get_channel(wiphy, freq);
-}
+struct ieee80211_channel *ieee80211_get_channel(struct wiphy *wiphy, int freq);
 
 /**
  * ieee80211_get_response_rate - get basic rate for a given rate
@@ -5048,20 +5133,32 @@ static inline void cfg80211_testmode_event(struct sk_buff *skb, gfp_t gfp)
  * @req_ie_len: association request IEs length
  * @resp_ie: association response IEs (may be %NULL)
  * @resp_ie_len: assoc response IEs length
- * @status: status code, 0 for successful connection, use
- *      %WLAN_STATUS_UNSPECIFIED_FAILURE if your device cannot give you
- *      the real status code for failures.
+ * @status: status code, %WLAN_STATUS_SUCCESS for successful connection, use
+ *	%WLAN_STATUS_UNSPECIFIED_FAILURE if your device cannot give you
+ *	the real status code for failures. If this call is used to report a
+ *	failure due to a timeout (e.g., not receiving an Authentication frame
+ *	from the AP) instead of an explicit rejection by the AP, -1 is used to
+ *	indicate that this is a failure, but without a status code.
+ *	@timeout_reason is used to report the reason for the timeout in that
+ *	case.
  * @gfp: allocation flags
- *
- * It should be called by the underlying driver whenever connect() has
- * succeeded. This is similar to cfg80211_connect_result(), but with the
- * option of identifying the exact bss entry for the connection. Only one of
- * these functions should be called.
+ * @timeout_reason: reason for connection timeout. This is used when the
+ *	connection fails due to a timeout instead of an explicit rejection from
+ *	the AP. %NL80211_TIMEOUT_UNSPECIFIED is used when the timeout reason is
+ *	not known. This value is used only if @status < 0 to indicate that the
+ *	failure is due to a timeout and not due to explicit rejection by the AP.
+ *	This value is ignored in other cases (@status >= 0).
+ *
+ * It should be called by the underlying driver once execution of the connection
+ * request from connect() has been completed. This is similar to
+ * cfg80211_connect_result(), but with the option of identifying the exact bss
+ * entry for the connection. Only one of these functions should be called.
  */
 void cfg80211_connect_bss(struct net_device *dev, const u8 *bssid,
 			  struct cfg80211_bss *bss, const u8 *req_ie,
 			  size_t req_ie_len, const u8 *resp_ie,
-			  size_t resp_ie_len, int status, gfp_t gfp);
+			  size_t resp_ie_len, int status, gfp_t gfp,
+			  enum nl80211_timeout_reason timeout_reason);
 
 /**
  * cfg80211_connect_result - notify cfg80211 of connection result
@@ -5072,13 +5169,15 @@ void cfg80211_connect_bss(struct net_device *dev, const u8 *bssid,
  * @req_ie_len: association request IEs length
  * @resp_ie: association response IEs (may be %NULL)
  * @resp_ie_len: assoc response IEs length
- * @status: status code, 0 for successful connection, use
+ * @status: status code, %WLAN_STATUS_SUCCESS for successful connection, use
  *	%WLAN_STATUS_UNSPECIFIED_FAILURE if your device cannot give you
  *	the real status code for failures.
  * @gfp: allocation flags
  *
- * It should be called by the underlying driver whenever connect() has
- * succeeded.
+ * It should be called by the underlying driver once execution of the connection
+ * request from connect() has been completed. This is similar to
+ * cfg80211_connect_bss() which allows the exact bss entry to be specified. Only
+ * one of these functions should be called.
  */
 static inline void
 cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
@@ -5087,7 +5186,8 @@ cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
 			u16 status, gfp_t gfp)
 {
 	cfg80211_connect_bss(dev, bssid, NULL, req_ie, req_ie_len, resp_ie,
-			     resp_ie_len, status, gfp);
+			     resp_ie_len, status, gfp,
+			     NL80211_TIMEOUT_UNSPECIFIED);
 }
 
 /**
@@ -5098,6 +5198,7 @@ cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
  * @req_ie: association request IEs (maybe be %NULL)
  * @req_ie_len: association request IEs length
  * @gfp: allocation flags
+ * @timeout_reason: reason for connection timeout.
  *
  * It should be called by the underlying driver whenever connect() has failed
  * in a sequence where no explicit authentication/association rejection was
@@ -5107,10 +5208,11 @@ cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
  */
 static inline void
 cfg80211_connect_timeout(struct net_device *dev, const u8 *bssid,
-			 const u8 *req_ie, size_t req_ie_len, gfp_t gfp)
+			 const u8 *req_ie, size_t req_ie_len, gfp_t gfp,
+			 enum nl80211_timeout_reason timeout_reason)
 {
 	cfg80211_connect_bss(dev, bssid, NULL, req_ie, req_ie_len, NULL, 0, -1,
-			     gfp);
+			     gfp, timeout_reason);
 }
 
 /**
@@ -5296,6 +5398,7 @@ void cfg80211_mgmt_tx_status(struct wireless_dev *wdev, u64 cookie,
  * cfg80211_cqm_rssi_notify - connection quality monitoring rssi event
  * @dev: network device
  * @rssi_event: the triggered RSSI event
+ * @rssi_level: new RSSI level value or 0 if not available
  * @gfp: context flags
  *
  * This function is called when a configured connection quality monitoring
@@ -5303,7 +5406,7 @@ void cfg80211_mgmt_tx_status(struct wireless_dev *wdev, u64 cookie,
  */
 void cfg80211_cqm_rssi_notify(struct net_device *dev,
 			      enum nl80211_cqm_rssi_threshold_event rssi_event,
-			      gfp_t gfp);
+			      s32 rssi_level, gfp_t gfp);
 
 /**
  * cfg80211_cqm_pktloss_notify - notify userspace about packetloss to peer
diff --git a/include/net/checksum.h b/include/net/checksum.h
index 35d0fabd2782..aef2b2bb6603 100644
--- a/include/net/checksum.h
+++ b/include/net/checksum.h
@@ -179,7 +179,7 @@ static inline __wsum remcsum_adjust(void *ptr, __wsum csum,
 
 static inline void remcsum_unadjust(__sum16 *psum, __wsum delta)
 {
-	*psum = csum_fold(csum_sub(delta, *psum));
+	*psum = csum_fold(csum_sub(delta, (__force __wsum)*psum));
 }
 
 #endif
diff --git a/include/net/dsa.h b/include/net/dsa.h
index b122196d5a1f..4e13e695f025 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -11,15 +11,19 @@
 #ifndef __LINUX_NET_DSA_H
 #define __LINUX_NET_DSA_H
 
+#include <linux/if.h>
 #include <linux/if_ether.h>
 #include <linux/list.h>
+#include <linux/notifier.h>
 #include <linux/timer.h>
 #include <linux/workqueue.h>
 #include <linux/of.h>
-#include <linux/phy.h>
-#include <linux/phy_fixed.h>
 #include <linux/ethtool.h>
 
+struct tc_action;
+struct phy_device;
+struct fixed_phy_status;
+
 enum dsa_tag_protocol {
 	DSA_TAG_PROTO_NONE = 0,
 	DSA_TAG_PROTO_DSA,
@@ -42,6 +46,11 @@ struct dsa_chip_data {
 	struct device	*host_dev;
 	int		sw_addr;
 
+	/*
+	 * Reference to network devices
+	 */
+	struct device	*netdev[DSA_MAX_PORTS];
+
 	/* set to size of eeprom if supported by the switch */
 	int		eeprom_len;
 
@@ -90,6 +99,9 @@ struct packet_type;
 struct dsa_switch_tree {
 	struct list_head	list;
 
+	/* Notifier chain for switch-wide events */
+	struct raw_notifier_head	nh;
+
 	/* Tree identifier */
 	u32 tree;
 
@@ -124,7 +136,7 @@ struct dsa_switch_tree {
 	/*
 	 * The switch and port to which the CPU is attached.
 	 */
-	s8			cpu_switch;
+	struct dsa_switch	*cpu_switch;
 	s8			cpu_port;
 
 	/*
@@ -139,11 +151,37 @@ struct dsa_switch_tree {
 	const struct dsa_device_ops *tag_ops;
 };
 
+/* TC matchall action types, only mirroring for now */
+enum dsa_port_mall_action_type {
+	DSA_PORT_MALL_MIRROR,
+};
+
+/* TC mirroring entry */
+struct dsa_mall_mirror_tc_entry {
+	u8 to_local_port;
+	bool ingress;
+};
+
+/* TC matchall entry */
+struct dsa_mall_tc_entry {
+	struct list_head list;
+	unsigned long cookie;
+	enum dsa_port_mall_action_type type;
+	union {
+		struct dsa_mall_mirror_tc_entry mirror;
+	};
+};
+
+
 struct dsa_port {
+	struct dsa_switch	*ds;
+	unsigned int		index;
+	const char		*name;
 	struct net_device	*netdev;
 	struct device_node	*dn;
 	unsigned int		ageing_time;
 	u8			stp_state;
+	struct net_device	*bridge_dev;
 };
 
 struct dsa_switch {
@@ -155,6 +193,9 @@ struct dsa_switch {
 	struct dsa_switch_tree	*dst;
 	int			index;
 
+	/* Listener for switch fabric events */
+	struct notifier_block	nb;
+
 	/*
 	 * Give the switch driver somewhere to hang its private data
 	 * structure.
@@ -169,7 +210,7 @@ struct dsa_switch {
 	/*
 	 * The switch operations.
 	 */
-	struct dsa_switch_ops	*ops;
+	const struct dsa_switch_ops	*ops;
 
 	/*
 	 * An array of which element [a] indicates which port on this
@@ -178,14 +219,6 @@ struct dsa_switch {
 	 */
 	s8		rtable[DSA_MAX_SWITCHES];
 
-#ifdef CONFIG_NET_DSA_HWMON
-	/*
-	 * Hardware monitoring information
-	 */
-	char			hwmon_name[IFNAMSIZ + 8];
-	struct device		*hwmon_dev;
-#endif
-
 	/*
 	 * The lower device this switch uses to talk to the host
 	 */
@@ -198,13 +231,16 @@ struct dsa_switch {
 	u32			cpu_port_mask;
 	u32			enabled_port_mask;
 	u32			phys_mii_mask;
-	struct dsa_port		ports[DSA_MAX_PORTS];
 	struct mii_bus		*slave_mii_bus;
+
+	/* Dynamically allocated ports, keep last */
+	size_t num_ports;
+	struct dsa_port ports[];
 };
 
 static inline bool dsa_is_cpu_port(struct dsa_switch *ds, int p)
 {
-	return !!(ds->index == ds->dst->cpu_switch && p == ds->dst->cpu_port);
+	return !!(ds == ds->dst->cpu_switch && p == ds->dst->cpu_port);
 }
 
 static inline bool dsa_is_dsa_port(struct dsa_switch *ds, int p)
@@ -227,10 +263,10 @@ static inline u8 dsa_upstream_port(struct dsa_switch *ds)
 	 * Else return the (DSA) port number that connects to the
 	 * switch that is one hop closer to the cpu.
 	 */
-	if (dst->cpu_switch == ds->index)
+	if (dst->cpu_switch == ds)
 		return dst->cpu_port;
 	else
-		return ds->rtable[dst->cpu_switch];
+		return ds->rtable[dst->cpu_switch->index];
 }
 
 struct switchdev_trans;
@@ -239,9 +275,17 @@ struct switchdev_obj_port_fdb;
 struct switchdev_obj_port_mdb;
 struct switchdev_obj_port_vlan;
 
-struct dsa_switch_ops {
-	struct list_head	list;
+#define DSA_NOTIFIER_BRIDGE_JOIN		1
+#define DSA_NOTIFIER_BRIDGE_LEAVE		2
+
+/* DSA_NOTIFIER_BRIDGE_* */
+struct dsa_notifier_bridge_info {
+	struct net_device *br;
+	int sw_index;
+	int port;
+};
 
+struct dsa_switch_ops {
 	/*
 	 * Probing and setup.
 	 */
@@ -309,14 +353,6 @@ struct dsa_switch_ops {
 	int	(*get_eee)(struct dsa_switch *ds, int port,
 			   struct ethtool_eee *e);
 
-#ifdef CONFIG_NET_DSA_HWMON
-	/* Hardware monitoring */
-	int	(*get_temp)(struct dsa_switch *ds, int *temp);
-	int	(*get_temp_limit)(struct dsa_switch *ds, int *temp);
-	int	(*set_temp_limit)(struct dsa_switch *ds, int temp);
-	int	(*get_temp_alarm)(struct dsa_switch *ds, bool *alarm);
-#endif
-
 	/* EEPROM access */
 	int	(*get_eeprom_len)(struct dsa_switch *ds);
 	int	(*get_eeprom)(struct dsa_switch *ds,
@@ -337,7 +373,8 @@ struct dsa_switch_ops {
 	int	(*set_ageing_time)(struct dsa_switch *ds, unsigned int msecs);
 	int	(*port_bridge_join)(struct dsa_switch *ds, int port,
 				    struct net_device *bridge);
-	void	(*port_bridge_leave)(struct dsa_switch *ds, int port);
+	void	(*port_bridge_leave)(struct dsa_switch *ds, int port,
+				     struct net_device *bridge);
 	void	(*port_stp_state_set)(struct dsa_switch *ds, int port,
 				      u8 state);
 	void	(*port_fast_age)(struct dsa_switch *ds, int port);
@@ -388,19 +425,43 @@ struct dsa_switch_ops {
 	int	(*port_mdb_dump)(struct dsa_switch *ds, int port,
 				 struct switchdev_obj_port_mdb *mdb,
 				 int (*cb)(struct switchdev_obj *obj));
+
+	/*
+	 * RXNFC
+	 */
+	int	(*get_rxnfc)(struct dsa_switch *ds, int port,
+			     struct ethtool_rxnfc *nfc, u32 *rule_locs);
+	int	(*set_rxnfc)(struct dsa_switch *ds, int port,
+			     struct ethtool_rxnfc *nfc);
+
+	/*
+	 * TC integration
+	 */
+	int	(*port_mirror_add)(struct dsa_switch *ds, int port,
+				   struct dsa_mall_mirror_tc_entry *mirror,
+				   bool ingress);
+	void	(*port_mirror_del)(struct dsa_switch *ds, int port,
+				   struct dsa_mall_mirror_tc_entry *mirror);
+};
+
+struct dsa_switch_driver {
+	struct list_head	list;
+	const struct dsa_switch_ops *ops;
 };
 
-void register_switch_driver(struct dsa_switch_ops *type);
-void unregister_switch_driver(struct dsa_switch_ops *type);
+void register_switch_driver(struct dsa_switch_driver *type);
+void unregister_switch_driver(struct dsa_switch_driver *type);
 struct mii_bus *dsa_host_dev_to_mii_bus(struct device *dev);
+struct net_device *dsa_dev_to_net_device(struct device *dev);
 
 static inline bool dsa_uses_tagged_protocol(struct dsa_switch_tree *dst)
 {
 	return dst->rcv != NULL;
 }
 
+struct dsa_switch *dsa_switch_alloc(struct device *dev, size_t n);
 void dsa_unregister_switch(struct dsa_switch *ds);
-int dsa_register_switch(struct dsa_switch *ds, struct device_node *np);
+int dsa_register_switch(struct dsa_switch *ds, struct device *dev);
 #ifdef CONFIG_PM_SLEEP
 int dsa_switch_suspend(struct dsa_switch *ds);
 int dsa_switch_resume(struct dsa_switch *ds);
diff --git a/include/net/dst.h b/include/net/dst.h
index 6835d224d47b..049af33da3b6 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -59,8 +59,6 @@ struct dst_entry {
 #define DST_XFRM_QUEUE		0x0100
 #define DST_METADATA		0x0200
 
-	unsigned short		pending_confirm;
-
 	short			error;
 
 	/* A non-zero value of dst->obsolete forces by-hand validation
@@ -78,6 +76,8 @@ struct dst_entry {
 #define DST_OBSOLETE_KILL	-2
 	unsigned short		header_len;	/* more space at head required */
 	unsigned short		trailer_len;	/* space to reserve at tail */
+	unsigned short		__pad3;
+
 #ifdef CONFIG_IP_ROUTE_CLASSID
 	__u32			tclassid;
 #else
@@ -440,28 +440,6 @@ static inline void dst_rcu_free(struct rcu_head *head)
 
 static inline void dst_confirm(struct dst_entry *dst)
 {
-	dst->pending_confirm = 1;
-}
-
-static inline int dst_neigh_output(struct dst_entry *dst, struct neighbour *n,
-				   struct sk_buff *skb)
-{
-	const struct hh_cache *hh;
-
-	if (dst->pending_confirm) {
-		unsigned long now = jiffies;
-
-		dst->pending_confirm = 0;
-		/* avoid dirtying neighbour */
-		if (n->confirmed != now)
-			n->confirmed = now;
-	}
-
-	hh = &n->hh;
-	if ((n->nud_state & NUD_CONNECTED) && hh->hh_len)
-		return neigh_hh_output(hh, skb);
-	else
-		return n->output(n, skb);
 }
 
 static inline struct neighbour *dst_neigh_lookup(const struct dst_entry *dst, const void *daddr)
@@ -477,6 +455,13 @@ static inline struct neighbour *dst_neigh_lookup_skb(const struct dst_entry *dst
 	return IS_ERR(n) ? NULL : n;
 }
 
+static inline void dst_confirm_neigh(const struct dst_entry *dst,
+				     const void *daddr)
+{
+	if (dst->ops->confirm_neigh)
+		dst->ops->confirm_neigh(dst, daddr);
+}
+
 static inline void dst_link_failure(struct sk_buff *skb)
 {
 	struct dst_entry *dst = skb_dst(skb);
diff --git a/include/net/dst_ops.h b/include/net/dst_ops.h
index a0d443ca16fc..c84b3287e38b 100644
--- a/include/net/dst_ops.h
+++ b/include/net/dst_ops.h
@@ -33,6 +33,8 @@ struct dst_ops {
 	struct neighbour *	(*neigh_lookup)(const struct dst_entry *dst,
 						struct sk_buff *skb,
 						const void *daddr);
+	void			(*confirm_neigh)(const struct dst_entry *dst,
+						 const void *daddr);
 
 	struct kmem_cache	*kmem_cachep;
 
@@ -46,19 +48,12 @@ static inline int dst_entries_get_fast(struct dst_ops *dst)
 
 static inline int dst_entries_get_slow(struct dst_ops *dst)
 {
-	int res;
-
-	local_bh_disable();
-	res = percpu_counter_sum_positive(&dst->pcpuc_entries);
-	local_bh_enable();
-	return res;
+	return percpu_counter_sum_positive(&dst->pcpuc_entries);
 }
 
 static inline void dst_entries_add(struct dst_ops *dst, int val)
 {
-	local_bh_disable();
 	percpu_counter_add(&dst->pcpuc_entries, val);
-	local_bh_enable();
 }
 
 static inline int dst_entries_init(struct dst_ops *dst)
diff --git a/include/net/flow_dissector.h b/include/net/flow_dissector.h
index d896a33e00d4..ac9703018a3a 100644
--- a/include/net/flow_dissector.h
+++ b/include/net/flow_dissector.h
@@ -89,6 +89,24 @@ struct flow_dissector_key_addrs {
 };
 
 /**
+ * flow_dissector_key_arp:
+ *	@ports: Operation, source and target addresses for an ARP header
+ *              for Ethernet hardware addresses and IPv4 protocol addresses
+ *		sip: Sender IP address
+ *		tip: Target IP address
+ *		op:  Operation
+ *		sha: Sender hardware address
+ *		tpa: Target hardware address
+ */
+struct flow_dissector_key_arp {
+	__u32 sip;
+	__u32 tip;
+	__u8 op;
+	unsigned char sha[ETH_ALEN];
+	unsigned char tha[ETH_ALEN];
+};
+
+/**
  * flow_dissector_key_tp_ports:
  *	@ports: port numbers of Transport header
  *		src: source port number
@@ -141,6 +159,7 @@ enum flow_dissector_key_id {
 	FLOW_DISSECTOR_KEY_ICMP, /* struct flow_dissector_key_icmp */
 	FLOW_DISSECTOR_KEY_ETH_ADDRS, /* struct flow_dissector_key_eth_addrs */
 	FLOW_DISSECTOR_KEY_TIPC_ADDRS, /* struct flow_dissector_key_tipc_addrs */
+	FLOW_DISSECTOR_KEY_ARP, /* struct flow_dissector_key_arp */
 	FLOW_DISSECTOR_KEY_VLAN, /* struct flow_dissector_key_flow_vlan */
 	FLOW_DISSECTOR_KEY_FLOW_LABEL, /* struct flow_dissector_key_flow_tags */
 	FLOW_DISSECTOR_KEY_GRE_KEYID, /* struct flow_dissector_key_keyid */
diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
index 2a1abbf8da74..fcaf8f479130 100644
--- a/include/net/gro_cells.h
+++ b/include/net/gro_cells.h
@@ -5,92 +5,14 @@
 #include <linux/slab.h>
 #include <linux/netdevice.h>
 
-struct gro_cell {
-	struct sk_buff_head	napi_skbs;
-	struct napi_struct	napi;
-};
+struct gro_cell;
 
 struct gro_cells {
 	struct gro_cell __percpu	*cells;
 };
 
-static inline int gro_cells_receive(struct gro_cells *gcells, struct sk_buff *skb)
-{
-	struct gro_cell *cell;
-	struct net_device *dev = skb->dev;
-
-	if (!gcells->cells || skb_cloned(skb) || !(dev->features & NETIF_F_GRO))
-		return netif_rx(skb);
-
-	cell = this_cpu_ptr(gcells->cells);
-
-	if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
-		atomic_long_inc(&dev->rx_dropped);
-		kfree_skb(skb);
-		return NET_RX_DROP;
-	}
-
-	__skb_queue_tail(&cell->napi_skbs, skb);
-	if (skb_queue_len(&cell->napi_skbs) == 1)
-		napi_schedule(&cell->napi);
-	return NET_RX_SUCCESS;
-}
-
-/* called under BH context */
-static inline int gro_cell_poll(struct napi_struct *napi, int budget)
-{
-	struct gro_cell *cell = container_of(napi, struct gro_cell, napi);
-	struct sk_buff *skb;
-	int work_done = 0;
-
-	while (work_done < budget) {
-		skb = __skb_dequeue(&cell->napi_skbs);
-		if (!skb)
-			break;
-		napi_gro_receive(napi, skb);
-		work_done++;
-	}
-
-	if (work_done < budget)
-		napi_complete_done(napi, work_done);
-	return work_done;
-}
-
-static inline int gro_cells_init(struct gro_cells *gcells, struct net_device *dev)
-{
-	int i;
-
-	gcells->cells = alloc_percpu(struct gro_cell);
-	if (!gcells->cells)
-		return -ENOMEM;
-
-	for_each_possible_cpu(i) {
-		struct gro_cell *cell = per_cpu_ptr(gcells->cells, i);
-
-		__skb_queue_head_init(&cell->napi_skbs);
-
-		set_bit(NAPI_STATE_NO_BUSY_POLL, &cell->napi.state);
-
-		netif_napi_add(dev, &cell->napi, gro_cell_poll, 64);
-		napi_enable(&cell->napi);
-	}
-	return 0;
-}
-
-static inline void gro_cells_destroy(struct gro_cells *gcells)
-{
-	int i;
-
-	if (!gcells->cells)
-		return;
-	for_each_possible_cpu(i) {
-		struct gro_cell *cell = per_cpu_ptr(gcells->cells, i);
-
-		netif_napi_del(&cell->napi);
-		__skb_queue_purge(&cell->napi_skbs);
-	}
-	free_percpu(gcells->cells);
-	gcells->cells = NULL;
-}
+int gro_cells_receive(struct gro_cells *gcells, struct sk_buff *skb);
+int gro_cells_init(struct gro_cells *gcells, struct net_device *dev);
+void gro_cells_destroy(struct gro_cells *gcells);
 
 #endif
diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h
index d0e7e3f8e67a..d91f9e7f4d71 100644
--- a/include/net/ieee80211_radiotap.h
+++ b/include/net/ieee80211_radiotap.h
@@ -1,201 +1,54 @@
 /*
- * Copyright (c) 2003, 2004 David Young.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. The name of David Young may not be used to endorse or promote
- *    products derived from this software without specific prior
- *    written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY DAVID YOUNG ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL DAVID
- * YOUNG BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- */
-
-/*
- * Modifications to fit into the linux IEEE 802.11 stack,
- * Mike Kershaw (dragorn@kismetwireless.net)
+ * Copyright (c) 2017		Intel Deutschland GmbH
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
+#ifndef __RADIOTAP_H
+#define __RADIOTAP_H
 
-#ifndef IEEE80211RADIOTAP_H
-#define IEEE80211RADIOTAP_H
-
-#include <linux/if_ether.h>
 #include <linux/kernel.h>
 #include <asm/unaligned.h>
 
-/* Base version of the radiotap packet header data */
-#define PKTHDR_RADIOTAP_VERSION		0
-
-/* A generic radio capture format is desirable. There is one for
- * Linux, but it is neither rigidly defined (there were not even
- * units given for some fields) nor easily extensible.
- *
- * I suggest the following extensible radio capture format. It is
- * based on a bitmap indicating which fields are present.
- *
- * I am trying to describe precisely what the application programmer
- * should expect in the following, and for that reason I tell the
- * units and origin of each measurement (where it applies), or else I
- * use sufficiently weaselly language ("is a monotonically nondecreasing
- * function of...") that I cannot set false expectations for lawyerly
- * readers.
- */
-
-/*
- * The radio capture header precedes the 802.11 header.
- * All data in the header is little endian on all platforms.
+/**
+ * struct ieee82011_radiotap_header - base radiotap header
  */
 struct ieee80211_radiotap_header {
-	u8 it_version;		/* Version 0. Only increases
-				 * for drastic changes,
-				 * introduction of compatible
-				 * new fields does not count.
-				 */
-	u8 it_pad;
-	__le16 it_len;		/* length of the whole
-				 * header in bytes, including
-				 * it_version, it_pad,
-				 * it_len, and data fields.
-				 */
-	__le32 it_present;	/* A bitmap telling which
-				 * fields are present. Set bit 31
-				 * (0x80000000) to extend the
-				 * bitmap by another 32 bits.
-				 * Additional extensions are made
-				 * by setting bit 31.
-				 */
+	/**
+	 * @it_version: radiotap version, always 0
+	 */
+	uint8_t it_version;
+
+	/**
+	 * @it_pad: padding (or alignment)
+	 */
+	uint8_t it_pad;
+
+	/**
+	 * @it_len: overall radiotap header length
+	 */
+	__le16 it_len;
+
+	/**
+	 * @it_present: (first) present word
+	 */
+	__le32 it_present;
 } __packed;
 
-/* Name                                 Data type    Units
- * ----                                 ---------    -----
- *
- * IEEE80211_RADIOTAP_TSFT              __le64       microseconds
- *
- *      Value in microseconds of the MAC's 64-bit 802.11 Time
- *      Synchronization Function timer when the first bit of the
- *      MPDU arrived at the MAC. For received frames, only.
- *
- * IEEE80211_RADIOTAP_CHANNEL           2 x __le16   MHz, bitmap
- *
- *      Tx/Rx frequency in MHz, followed by flags (see below).
- *
- * IEEE80211_RADIOTAP_FHSS              __le16       see below
- *
- *      For frequency-hopping radios, the hop set (first byte)
- *      and pattern (second byte).
- *
- * IEEE80211_RADIOTAP_RATE              u8           500kb/s
- *
- *      Tx/Rx data rate
- *
- * IEEE80211_RADIOTAP_DBM_ANTSIGNAL     s8           decibels from
- *                                                   one milliwatt (dBm)
- *
- *      RF signal power at the antenna, decibel difference from
- *      one milliwatt.
- *
- * IEEE80211_RADIOTAP_DBM_ANTNOISE      s8           decibels from
- *                                                   one milliwatt (dBm)
- *
- *      RF noise power at the antenna, decibel difference from one
- *      milliwatt.
- *
- * IEEE80211_RADIOTAP_DB_ANTSIGNAL      u8           decibel (dB)
- *
- *      RF signal power at the antenna, decibel difference from an
- *      arbitrary, fixed reference.
- *
- * IEEE80211_RADIOTAP_DB_ANTNOISE       u8           decibel (dB)
- *
- *      RF noise power at the antenna, decibel difference from an
- *      arbitrary, fixed reference point.
- *
- * IEEE80211_RADIOTAP_LOCK_QUALITY      __le16       unitless
- *
- *      Quality of Barker code lock. Unitless. Monotonically
- *      nondecreasing with "better" lock strength. Called "Signal
- *      Quality" in datasheets.  (Is there a standard way to measure
- *      this?)
- *
- * IEEE80211_RADIOTAP_TX_ATTENUATION    __le16       unitless
- *
- *      Transmit power expressed as unitless distance from max
- *      power set at factory calibration.  0 is max power.
- *      Monotonically nondecreasing with lower power levels.
- *
- * IEEE80211_RADIOTAP_DB_TX_ATTENUATION __le16       decibels (dB)
- *
- *      Transmit power expressed as decibel distance from max power
- *      set at factory calibration.  0 is max power.  Monotonically
- *      nondecreasing with lower power levels.
- *
- * IEEE80211_RADIOTAP_DBM_TX_POWER      s8           decibels from
- *                                                   one milliwatt (dBm)
- *
- *      Transmit power expressed as dBm (decibels from a 1 milliwatt
- *      reference). This is the absolute power level measured at
- *      the antenna port.
- *
- * IEEE80211_RADIOTAP_FLAGS             u8           bitmap
- *
- *      Properties of transmitted and received frames. See flags
- *      defined below.
- *
- * IEEE80211_RADIOTAP_ANTENNA           u8           antenna index
- *
- *      Unitless indication of the Rx/Tx antenna for this packet.
- *      The first antenna is antenna 0.
- *
- * IEEE80211_RADIOTAP_RX_FLAGS          __le16       bitmap
- *
- *     Properties of received frames. See flags defined below.
- *
- * IEEE80211_RADIOTAP_TX_FLAGS          __le16       bitmap
- *
- *     Properties of transmitted frames. See flags defined below.
- *
- * IEEE80211_RADIOTAP_RTS_RETRIES       u8           data
- *
- *     Number of rts retries a transmitted frame used.
- *
- * IEEE80211_RADIOTAP_DATA_RETRIES      u8           data
- *
- *     Number of unicast retries a transmitted frame used.
- *
- * IEEE80211_RADIOTAP_MCS	u8, u8, u8		unitless
- *
- *     Contains a bitmap of known fields/flags, the flags, and
- *     the MCS index.
- *
- * IEEE80211_RADIOTAP_AMPDU_STATUS	u32, u16, u8, u8	unitless
- *
- *	Contains the AMPDU information for the subframe.
- *
- * IEEE80211_RADIOTAP_VHT	u16, u8, u8, u8[4], u8, u8, u16
- *
- *	Contains VHT information about this frame.
- *
- * IEEE80211_RADIOTAP_TIMESTAMP		u64, u16, u8, u8	variable
- *
- *	Contains timestamp information for this frame.
- */
-enum ieee80211_radiotap_type {
+/* version is always 0 */
+#define PKTHDR_RADIOTAP_VERSION	0
+
+/* see the radiotap website for the descriptions */
+enum ieee80211_radiotap_presence {
 	IEEE80211_RADIOTAP_TSFT = 0,
 	IEEE80211_RADIOTAP_FLAGS = 1,
 	IEEE80211_RADIOTAP_RATE = 2,
@@ -214,7 +67,7 @@ enum ieee80211_radiotap_type {
 	IEEE80211_RADIOTAP_TX_FLAGS = 15,
 	IEEE80211_RADIOTAP_RTS_RETRIES = 16,
 	IEEE80211_RADIOTAP_DATA_RETRIES = 17,
-
+	/* 18 is XChannel, but it's not defined yet */
 	IEEE80211_RADIOTAP_MCS = 19,
 	IEEE80211_RADIOTAP_AMPDU_STATUS = 20,
 	IEEE80211_RADIOTAP_VHT = 21,
@@ -226,129 +79,135 @@ enum ieee80211_radiotap_type {
 	IEEE80211_RADIOTAP_EXT = 31
 };
 
-/* Channel flags. */
-#define	IEEE80211_CHAN_TURBO	0x0010	/* Turbo channel */
-#define	IEEE80211_CHAN_CCK	0x0020	/* CCK channel */
-#define	IEEE80211_CHAN_OFDM	0x0040	/* OFDM channel */
-#define	IEEE80211_CHAN_2GHZ	0x0080	/* 2 GHz spectrum channel. */
-#define	IEEE80211_CHAN_5GHZ	0x0100	/* 5 GHz spectrum channel */
-#define	IEEE80211_CHAN_PASSIVE	0x0200	/* Only passive scan allowed */
-#define	IEEE80211_CHAN_DYN	0x0400	/* Dynamic CCK-OFDM channel */
-#define	IEEE80211_CHAN_GFSK	0x0800	/* GFSK channel (FHSS PHY) */
-#define	IEEE80211_CHAN_GSM	0x1000	/* GSM (900 MHz) */
-#define	IEEE80211_CHAN_STURBO	0x2000	/* Static Turbo */
-#define	IEEE80211_CHAN_HALF	0x4000	/* Half channel (10 MHz wide) */
-#define	IEEE80211_CHAN_QUARTER	0x8000	/* Quarter channel (5 MHz wide) */
-
-/* For IEEE80211_RADIOTAP_FLAGS */
-#define	IEEE80211_RADIOTAP_F_CFP	0x01	/* sent/received
-						 * during CFP
-						 */
-#define	IEEE80211_RADIOTAP_F_SHORTPRE	0x02	/* sent/received
-						 * with short
-						 * preamble
-						 */
-#define	IEEE80211_RADIOTAP_F_WEP	0x04	/* sent/received
-						 * with WEP encryption
-						 */
-#define	IEEE80211_RADIOTAP_F_FRAG	0x08	/* sent/received
-						 * with fragmentation
-						 */
-#define	IEEE80211_RADIOTAP_F_FCS	0x10	/* frame includes FCS */
-#define	IEEE80211_RADIOTAP_F_DATAPAD	0x20	/* frame has padding between
-						 * 802.11 header and payload
-						 * (to 32-bit boundary)
-						 */
-#define IEEE80211_RADIOTAP_F_BADFCS	0x40	/* bad FCS */
-
-/* For IEEE80211_RADIOTAP_RX_FLAGS */
-#define IEEE80211_RADIOTAP_F_RX_BADPLCP	0x0002	/* frame has bad PLCP */
+/* for IEEE80211_RADIOTAP_FLAGS */
+enum ieee80211_radiotap_flags {
+	IEEE80211_RADIOTAP_F_CFP = 0x01,
+	IEEE80211_RADIOTAP_F_SHORTPRE = 0x02,
+	IEEE80211_RADIOTAP_F_WEP = 0x04,
+	IEEE80211_RADIOTAP_F_FRAG = 0x08,
+	IEEE80211_RADIOTAP_F_FCS = 0x10,
+	IEEE80211_RADIOTAP_F_DATAPAD = 0x20,
+	IEEE80211_RADIOTAP_F_BADFCS = 0x40,
+};
 
-/* For IEEE80211_RADIOTAP_TX_FLAGS */
-#define IEEE80211_RADIOTAP_F_TX_FAIL	0x0001	/* failed due to excessive
-						 * retries */
-#define IEEE80211_RADIOTAP_F_TX_CTS	0x0002	/* used cts 'protection' */
-#define IEEE80211_RADIOTAP_F_TX_RTS	0x0004	/* used rts/cts handshake */
-#define IEEE80211_RADIOTAP_F_TX_NOACK	0x0008	/* don't expect an ack */
+/* for IEEE80211_RADIOTAP_CHANNEL */
+enum ieee80211_radiotap_channel_flags {
+	IEEE80211_CHAN_CCK = 0x0020,
+	IEEE80211_CHAN_OFDM = 0x0040,
+	IEEE80211_CHAN_2GHZ = 0x0080,
+	IEEE80211_CHAN_5GHZ = 0x0100,
+	IEEE80211_CHAN_DYN = 0x0400,
+	IEEE80211_CHAN_HALF = 0x4000,
+	IEEE80211_CHAN_QUARTER = 0x8000,
+};
 
+/* for IEEE80211_RADIOTAP_RX_FLAGS */
+enum ieee80211_radiotap_rx_flags {
+	IEEE80211_RADIOTAP_F_RX_BADPLCP = 0x0002,
+};
 
-/* For IEEE80211_RADIOTAP_MCS */
-#define IEEE80211_RADIOTAP_MCS_HAVE_BW		0x01
-#define IEEE80211_RADIOTAP_MCS_HAVE_MCS		0x02
-#define IEEE80211_RADIOTAP_MCS_HAVE_GI		0x04
-#define IEEE80211_RADIOTAP_MCS_HAVE_FMT		0x08
-#define IEEE80211_RADIOTAP_MCS_HAVE_FEC		0x10
-#define IEEE80211_RADIOTAP_MCS_HAVE_STBC	0x20
+/* for IEEE80211_RADIOTAP_TX_FLAGS */
+enum ieee80211_radiotap_tx_flags {
+	IEEE80211_RADIOTAP_F_TX_FAIL = 0x0001,
+	IEEE80211_RADIOTAP_F_TX_CTS = 0x0002,
+	IEEE80211_RADIOTAP_F_TX_RTS = 0x0004,
+	IEEE80211_RADIOTAP_F_TX_NOACK = 0x0008,
+};
 
-#define IEEE80211_RADIOTAP_MCS_BW_MASK		0x03
-#define		IEEE80211_RADIOTAP_MCS_BW_20	0
-#define		IEEE80211_RADIOTAP_MCS_BW_40	1
-#define		IEEE80211_RADIOTAP_MCS_BW_20L	2
-#define		IEEE80211_RADIOTAP_MCS_BW_20U	3
-#define IEEE80211_RADIOTAP_MCS_SGI		0x04
-#define IEEE80211_RADIOTAP_MCS_FMT_GF		0x08
-#define IEEE80211_RADIOTAP_MCS_FEC_LDPC		0x10
-#define IEEE80211_RADIOTAP_MCS_STBC_MASK	0x60
-#define		IEEE80211_RADIOTAP_MCS_STBC_1	1
-#define		IEEE80211_RADIOTAP_MCS_STBC_2	2
-#define		IEEE80211_RADIOTAP_MCS_STBC_3	3
+/* for IEEE80211_RADIOTAP_MCS "have" flags */
+enum ieee80211_radiotap_mcs_have {
+	IEEE80211_RADIOTAP_MCS_HAVE_BW = 0x01,
+	IEEE80211_RADIOTAP_MCS_HAVE_MCS = 0x02,
+	IEEE80211_RADIOTAP_MCS_HAVE_GI = 0x04,
+	IEEE80211_RADIOTAP_MCS_HAVE_FMT = 0x08,
+	IEEE80211_RADIOTAP_MCS_HAVE_FEC = 0x10,
+	IEEE80211_RADIOTAP_MCS_HAVE_STBC = 0x20,
+};
 
-#define IEEE80211_RADIOTAP_MCS_STBC_SHIFT	5
+enum ieee80211_radiotap_mcs_flags {
+	IEEE80211_RADIOTAP_MCS_BW_MASK = 0x03,
+	IEEE80211_RADIOTAP_MCS_BW_20 = 0,
+	IEEE80211_RADIOTAP_MCS_BW_40 = 1,
+	IEEE80211_RADIOTAP_MCS_BW_20L = 2,
+	IEEE80211_RADIOTAP_MCS_BW_20U = 3,
+
+	IEEE80211_RADIOTAP_MCS_SGI = 0x04,
+	IEEE80211_RADIOTAP_MCS_FMT_GF = 0x08,
+	IEEE80211_RADIOTAP_MCS_FEC_LDPC = 0x10,
+	IEEE80211_RADIOTAP_MCS_STBC_MASK = 0x60,
+	IEEE80211_RADIOTAP_MCS_STBC_1 = 1,
+	IEEE80211_RADIOTAP_MCS_STBC_2 = 2,
+	IEEE80211_RADIOTAP_MCS_STBC_3 = 3,
+	IEEE80211_RADIOTAP_MCS_STBC_SHIFT = 5,
+};
 
-/* For IEEE80211_RADIOTAP_AMPDU_STATUS */
-#define IEEE80211_RADIOTAP_AMPDU_REPORT_ZEROLEN		0x0001
-#define IEEE80211_RADIOTAP_AMPDU_IS_ZEROLEN		0x0002
-#define IEEE80211_RADIOTAP_AMPDU_LAST_KNOWN		0x0004
-#define IEEE80211_RADIOTAP_AMPDU_IS_LAST		0x0008
-#define IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_ERR		0x0010
-#define IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_KNOWN	0x0020
+/* for IEEE80211_RADIOTAP_AMPDU_STATUS */
+enum ieee80211_radiotap_ampdu_flags {
+	IEEE80211_RADIOTAP_AMPDU_REPORT_ZEROLEN = 0x0001,
+	IEEE80211_RADIOTAP_AMPDU_IS_ZEROLEN = 0x0002,
+	IEEE80211_RADIOTAP_AMPDU_LAST_KNOWN = 0x0004,
+	IEEE80211_RADIOTAP_AMPDU_IS_LAST = 0x0008,
+	IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_ERR = 0x0010,
+	IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_KNOWN = 0x0020,
+};
 
-/* For IEEE80211_RADIOTAP_VHT */
-#define IEEE80211_RADIOTAP_VHT_KNOWN_STBC			0x0001
-#define IEEE80211_RADIOTAP_VHT_KNOWN_TXOP_PS_NA			0x0002
-#define IEEE80211_RADIOTAP_VHT_KNOWN_GI				0x0004
-#define IEEE80211_RADIOTAP_VHT_KNOWN_SGI_NSYM_DIS		0x0008
-#define IEEE80211_RADIOTAP_VHT_KNOWN_LDPC_EXTRA_OFDM_SYM	0x0010
-#define IEEE80211_RADIOTAP_VHT_KNOWN_BEAMFORMED			0x0020
-#define IEEE80211_RADIOTAP_VHT_KNOWN_BANDWIDTH			0x0040
-#define IEEE80211_RADIOTAP_VHT_KNOWN_GROUP_ID			0x0080
-#define IEEE80211_RADIOTAP_VHT_KNOWN_PARTIAL_AID		0x0100
+/* for IEEE80211_RADIOTAP_VHT */
+enum ieee80211_radiotap_vht_known {
+	IEEE80211_RADIOTAP_VHT_KNOWN_STBC = 0x0001,
+	IEEE80211_RADIOTAP_VHT_KNOWN_TXOP_PS_NA = 0x0002,
+	IEEE80211_RADIOTAP_VHT_KNOWN_GI = 0x0004,
+	IEEE80211_RADIOTAP_VHT_KNOWN_SGI_NSYM_DIS = 0x0008,
+	IEEE80211_RADIOTAP_VHT_KNOWN_LDPC_EXTRA_OFDM_SYM = 0x0010,
+	IEEE80211_RADIOTAP_VHT_KNOWN_BEAMFORMED = 0x0020,
+	IEEE80211_RADIOTAP_VHT_KNOWN_BANDWIDTH = 0x0040,
+	IEEE80211_RADIOTAP_VHT_KNOWN_GROUP_ID = 0x0080,
+	IEEE80211_RADIOTAP_VHT_KNOWN_PARTIAL_AID = 0x0100,
+};
 
-#define IEEE80211_RADIOTAP_VHT_FLAG_STBC			0x01
-#define IEEE80211_RADIOTAP_VHT_FLAG_TXOP_PS_NA			0x02
-#define IEEE80211_RADIOTAP_VHT_FLAG_SGI				0x04
-#define IEEE80211_RADIOTAP_VHT_FLAG_SGI_NSYM_M10_9		0x08
-#define IEEE80211_RADIOTAP_VHT_FLAG_LDPC_EXTRA_OFDM_SYM		0x10
-#define IEEE80211_RADIOTAP_VHT_FLAG_BEAMFORMED			0x20
+enum ieee80211_radiotap_vht_flags {
+	IEEE80211_RADIOTAP_VHT_FLAG_STBC = 0x01,
+	IEEE80211_RADIOTAP_VHT_FLAG_TXOP_PS_NA = 0x02,
+	IEEE80211_RADIOTAP_VHT_FLAG_SGI = 0x04,
+	IEEE80211_RADIOTAP_VHT_FLAG_SGI_NSYM_M10_9 = 0x08,
+	IEEE80211_RADIOTAP_VHT_FLAG_LDPC_EXTRA_OFDM_SYM = 0x10,
+	IEEE80211_RADIOTAP_VHT_FLAG_BEAMFORMED = 0x20,
+};
 
-#define IEEE80211_RADIOTAP_CODING_LDPC_USER0			0x01
-#define IEEE80211_RADIOTAP_CODING_LDPC_USER1			0x02
-#define IEEE80211_RADIOTAP_CODING_LDPC_USER2			0x04
-#define IEEE80211_RADIOTAP_CODING_LDPC_USER3			0x08
+enum ieee80211_radiotap_vht_coding {
+	IEEE80211_RADIOTAP_CODING_LDPC_USER0 = 0x01,
+	IEEE80211_RADIOTAP_CODING_LDPC_USER1 = 0x02,
+	IEEE80211_RADIOTAP_CODING_LDPC_USER2 = 0x04,
+	IEEE80211_RADIOTAP_CODING_LDPC_USER3 = 0x08,
+};
 
-/* For IEEE80211_RADIOTAP_TIMESTAMP */
-#define IEEE80211_RADIOTAP_TIMESTAMP_UNIT_MASK			0x000F
-#define IEEE80211_RADIOTAP_TIMESTAMP_UNIT_MS			0x0000
-#define IEEE80211_RADIOTAP_TIMESTAMP_UNIT_US			0x0001
-#define IEEE80211_RADIOTAP_TIMESTAMP_UNIT_NS			0x0003
-#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_MASK			0x00F0
-#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_BEGIN_MDPU		0x0000
-#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_PLCP_SIG_ACQ		0x0010
-#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_EO_PPDU		0x0020
-#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_EO_MPDU		0x0030
-#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_UNKNOWN		0x00F0
+/* for IEEE80211_RADIOTAP_TIMESTAMP */
+enum ieee80211_radiotap_timestamp_unit_spos {
+	IEEE80211_RADIOTAP_TIMESTAMP_UNIT_MASK = 0x000F,
+	IEEE80211_RADIOTAP_TIMESTAMP_UNIT_MS = 0x0000,
+	IEEE80211_RADIOTAP_TIMESTAMP_UNIT_US = 0x0001,
+	IEEE80211_RADIOTAP_TIMESTAMP_UNIT_NS = 0x0003,
+	IEEE80211_RADIOTAP_TIMESTAMP_SPOS_MASK = 0x00F0,
+	IEEE80211_RADIOTAP_TIMESTAMP_SPOS_BEGIN_MDPU = 0x0000,
+	IEEE80211_RADIOTAP_TIMESTAMP_SPOS_PLCP_SIG_ACQ = 0x0010,
+	IEEE80211_RADIOTAP_TIMESTAMP_SPOS_EO_PPDU = 0x0020,
+	IEEE80211_RADIOTAP_TIMESTAMP_SPOS_EO_MPDU = 0x0030,
+	IEEE80211_RADIOTAP_TIMESTAMP_SPOS_UNKNOWN = 0x00F0,
+};
 
-#define IEEE80211_RADIOTAP_TIMESTAMP_FLAG_64BIT			0x00
-#define IEEE80211_RADIOTAP_TIMESTAMP_FLAG_32BIT			0x01
-#define IEEE80211_RADIOTAP_TIMESTAMP_FLAG_ACCURACY		0x02
+enum ieee80211_radiotap_timestamp_flags {
+	IEEE80211_RADIOTAP_TIMESTAMP_FLAG_64BIT = 0x00,
+	IEEE80211_RADIOTAP_TIMESTAMP_FLAG_32BIT = 0x01,
+	IEEE80211_RADIOTAP_TIMESTAMP_FLAG_ACCURACY = 0x02,
+};
 
-/* helpers */
-static inline int ieee80211_get_radiotap_len(unsigned char *data)
+/**
+ * ieee80211_get_radiotap_len - get radiotap header length
+ */
+static inline u16 ieee80211_get_radiotap_len(const char *data)
 {
-	struct ieee80211_radiotap_header *hdr =
-		(struct ieee80211_radiotap_header *)data;
+	struct ieee80211_radiotap_header *hdr = (void *)data;
 
 	return get_unaligned_le16(&hdr->it_len);
 }
 
-#endif				/* IEEE80211_RADIOTAP_H */
+#endif /* __RADIOTAP_H */
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index 0fa4c324b713..f656f9051aca 100644
--- a/include/net/if_inet6.h
+++ b/include/net/if_inet6.h
@@ -205,7 +205,6 @@ struct inet6_dev {
 	__s32			rs_interval;	/* in jiffies */
 	__u8			rs_probes;
 
-	__u8			addr_gen_mode;
 	unsigned long		tstamp; /* ipv6InterfaceTable update timestamp */
 	struct rcu_head		rcu;
 };
diff --git a/include/net/ife.h b/include/net/ife.h
new file mode 100644
index 000000000000..2d87d6898b0a
--- /dev/null
+++ b/include/net/ife.h
@@ -0,0 +1,51 @@
+#ifndef __NET_IFE_H
+#define __NET_IFE_H
+
+#include <linux/etherdevice.h>
+#include <linux/rtnetlink.h>
+#include <linux/module.h>
+#include <uapi/linux/ife.h>
+
+#if IS_ENABLED(CONFIG_NET_IFE)
+
+void *ife_encode(struct sk_buff *skb, u16 metalen);
+void *ife_decode(struct sk_buff *skb, u16 *metalen);
+
+void *ife_tlv_meta_decode(void *skbdata, u16 *attrtype, u16 *dlen, u16 *totlen);
+int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen,
+			const void *dval);
+
+void *ife_tlv_meta_next(void *skbdata);
+
+#else
+
+static inline void *ife_encode(struct sk_buff *skb, u16 metalen)
+{
+	return NULL;
+}
+
+static inline void *ife_decode(struct sk_buff *skb, u16 *metalen)
+{
+	return NULL;
+}
+
+static inline void *ife_tlv_meta_decode(void *skbdata, u16 *attrtype, u16 *dlen,
+					u16 *totlen)
+{
+	return NULL;
+}
+
+static inline int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen,
+			const void *dval)
+{
+	return 0;
+}
+
+static inline void *ife_tlv_meta_next(void *skbdata)
+{
+	return NULL;
+}
+
+#endif
+
+#endif /* __NET_IFE_H */
diff --git a/include/net/inet6_connection_sock.h b/include/net/inet6_connection_sock.h
index 3212b39b5bfc..8ec87b62257b 100644
--- a/include/net/inet6_connection_sock.h
+++ b/include/net/inet6_connection_sock.h
@@ -15,16 +15,11 @@
 
 #include <linux/types.h>
 
-struct inet_bind_bucket;
 struct request_sock;
 struct sk_buff;
 struct sock;
 struct sockaddr;
 
-int inet6_csk_bind_conflict(const struct sock *sk,
-			    const struct inet_bind_bucket *tb, bool relax,
-			    bool soreuseport_ok);
-
 struct dst_entry *inet6_csk_route_req(const struct sock *sk, struct flowi6 *fl6,
 				      const struct request_sock *req, u8 proto);
 
diff --git a/include/net/inet_common.h b/include/net/inet_common.h
index 5d683428fced..b7952d55b9c0 100644
--- a/include/net/inet_common.h
+++ b/include/net/inet_common.h
@@ -17,7 +17,7 @@ int inet_release(struct socket *sock);
 int inet_stream_connect(struct socket *sock, struct sockaddr *uaddr,
 			int addr_len, int flags);
 int __inet_stream_connect(struct socket *sock, struct sockaddr *uaddr,
-			  int addr_len, int flags);
+			  int addr_len, int flags, int is_sendmsg);
 int inet_dgram_connect(struct socket *sock, struct sockaddr *uaddr,
 		       int addr_len, int flags);
 int inet_accept(struct socket *sock, struct socket *newsock, int flags);
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 85ee3879499e..826f198374f8 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -62,9 +62,6 @@ struct inet_connection_sock_af_ops {
 				char __user *optval, int __user *optlen);
 #endif
 	void	    (*addr2sockaddr)(struct sock *sk, struct sockaddr *);
-	int	    (*bind_conflict)(const struct sock *sk,
-				     const struct inet_bind_bucket *tb,
-				     bool relax, bool soreuseport_ok);
 	void	    (*mtu_reduced)(struct sock *sk);
 };
 
@@ -144,6 +141,7 @@ struct inet_connection_sock {
 #define ICSK_TIME_PROBE0	3	/* Zero window probe timer */
 #define ICSK_TIME_EARLY_RETRANS 4	/* Early retransmit timer */
 #define ICSK_TIME_LOSS_PROBE	5	/* Tail loss probe timer */
+#define ICSK_TIME_REO_TIMEOUT	6	/* Reordering timer */
 
 static inline struct inet_connection_sock *inet_csk(const struct sock *sk)
 {
@@ -234,7 +232,8 @@ static inline void inet_csk_reset_xmit_timer(struct sock *sk, const int what,
 	}
 
 	if (what == ICSK_TIME_RETRANS || what == ICSK_TIME_PROBE0 ||
-	    what == ICSK_TIME_EARLY_RETRANS || what ==  ICSK_TIME_LOSS_PROBE) {
+	    what == ICSK_TIME_EARLY_RETRANS || what == ICSK_TIME_LOSS_PROBE ||
+	    what == ICSK_TIME_REO_TIMEOUT) {
 		icsk->icsk_pending = what;
 		icsk->icsk_timeout = jiffies + when;
 		sk_reset_timer(sk, &icsk->icsk_retransmit_timer, icsk->icsk_timeout);
@@ -261,9 +260,6 @@ inet_csk_rto_backoff(const struct inet_connection_sock *icsk,
 
 struct sock *inet_csk_accept(struct sock *sk, int flags, int *err);
 
-int inet_csk_bind_conflict(const struct sock *sk,
-			   const struct inet_bind_bucket *tb, bool relax,
-			   bool soreuseport_ok);
 int inet_csk_get_port(struct sock *sk, unsigned short snum);
 
 struct dst_entry *inet_csk_route_req(const struct sock *sk, struct flowi4 *fl4,
diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h
index 909972aa3acd..5894730ec82a 100644
--- a/include/net/inet_frag.h
+++ b/include/net/inet_frag.h
@@ -164,13 +164,7 @@ static inline void add_frag_mem_limit(struct netns_frags *nf, int i)
 
 static inline unsigned int sum_frag_mem_limit(struct netns_frags *nf)
 {
-	unsigned int res;
-
-	local_bh_disable();
-	res = percpu_counter_sum_positive(&nf->mem);
-	local_bh_enable();
-
-	return res;
+	return percpu_counter_sum_positive(&nf->mem);
 }
 
 /* RFC 3168 support :
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index 0574493e3899..1178931288cb 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -74,13 +74,21 @@ struct inet_ehash_bucket {
  * users logged onto your box, isn't it nice to know that new data
  * ports are created in O(1) time?  I thought so. ;-)	-DaveM
  */
+#define FASTREUSEPORT_ANY	1
+#define FASTREUSEPORT_STRICT	2
+
 struct inet_bind_bucket {
 	possible_net_t		ib_net;
 	unsigned short		port;
 	signed char		fastreuse;
 	signed char		fastreuseport;
 	kuid_t			fastuid;
-	int			num_owners;
+#if IS_ENABLED(CONFIG_IPV6)
+	struct in6_addr		fast_v6_rcv_saddr;
+#endif
+	__be32			fast_rcv_saddr;
+	unsigned short		fast_sk_family;
+	bool			fast_ipv6_only;
 	struct hlist_node	node;
 	struct hlist_head	owners;
 };
@@ -203,10 +211,7 @@ void inet_hashinfo_init(struct inet_hashinfo *h);
 
 bool inet_ehash_insert(struct sock *sk, struct sock *osk);
 bool inet_ehash_nolisten(struct sock *sk, struct sock *osk);
-int __inet_hash(struct sock *sk, struct sock *osk,
-		int (*saddr_same)(const struct sock *sk1,
-				  const struct sock *sk2,
-				  bool match_wildcard));
+int __inet_hash(struct sock *sk, struct sock *osk);
 int inet_hash(struct sock *sk);
 void inet_unhash(struct sock *sk);
 
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index c9cff977a7fb..aa95053dfc78 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -206,7 +206,11 @@ struct inet_sock {
 				transparent:1,
 				mc_all:1,
 				nodefrag:1;
-	__u8			bind_address_no_port:1;
+	__u8			bind_address_no_port:1,
+				defer_connect:1; /* Indicates that fastopen_connect is set
+						  * and cookie exists so we defer connect
+						  * until first data frame is written
+						  */
 	__u8			rcv_tos;
 	__u8			convert_csum;
 	int			uc_index;
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index c9b3eb70f340..6a75d67a30fd 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -29,16 +29,6 @@
 
 #include <linux/atomic.h>
 
-struct inet_hashinfo;
-
-struct inet_timewait_death_row {
-	atomic_t		tw_count;
-
-	struct inet_hashinfo 	*hashinfo ____cacheline_aligned_in_smp;
-	int			sysctl_tw_recycle;
-	int			sysctl_max_tw_buckets;
-};
-
 struct inet_bind_bucket;
 
 /*
@@ -125,8 +115,7 @@ static inline void inet_twsk_reschedule(struct inet_timewait_sock *tw, int timeo
 
 void inet_twsk_deschedule_put(struct inet_timewait_sock *tw);
 
-void inet_twsk_purge(struct inet_hashinfo *hashinfo,
-		     struct inet_timewait_death_row *twdr, int family);
+void inet_twsk_purge(struct inet_hashinfo *hashinfo, int family);
 
 static inline
 struct net *twsk_net(const struct inet_timewait_sock *twsk)
diff --git a/include/net/ip.h b/include/net/ip.h
index ab6761a7c883..bf264a8db1ce 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -263,11 +263,21 @@ static inline bool sysctl_dev_name_is_allowed(const char *name)
 	return strcmp(name, "default") != 0  && strcmp(name, "all") != 0;
 }
 
+static inline int inet_prot_sock(struct net *net)
+{
+	return net->ipv4.sysctl_ip_prot_sock;
+}
+
 #else
 static inline int inet_is_local_reserved_port(struct net *net, int port)
 {
 	return 0;
 }
+
+static inline int inet_prot_sock(struct net *net)
+{
+	return PROT_SOCK;
+}
 #endif
 
 __be32 inet_current_timestamp(void);
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index a74e2aa40ef4..c979c878df1c 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -37,7 +37,9 @@ struct fib6_config {
 	int		fc_ifindex;
 	u32		fc_flags;
 	u32		fc_protocol;
-	u32		fc_type;	/* only 8 bits are used */
+	u16		fc_type;        /* only 8 bits are used */
+	u16		fc_delete_all_nh : 1,
+			__unused : 15;
 
 	struct in6_addr	fc_dst;
 	struct in6_addr	fc_src;
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index 5f376af377c7..368bb4024b78 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -211,14 +211,22 @@ struct fib_entry_notifier_info {
 	u8 tos;
 	u8 type;
 	u32 tb_id;
-	u32 nlflags;
+};
+
+struct fib_nh_notifier_info {
+	struct fib_notifier_info info; /* must be first */
+	struct fib_nh *fib_nh;
 };
 
 enum fib_event_type {
+	FIB_EVENT_ENTRY_REPLACE,
+	FIB_EVENT_ENTRY_APPEND,
 	FIB_EVENT_ENTRY_ADD,
 	FIB_EVENT_ENTRY_DEL,
 	FIB_EVENT_RULE_ADD,
 	FIB_EVENT_RULE_DEL,
+	FIB_EVENT_NH_ADD,
+	FIB_EVENT_NH_DEL,
 };
 
 int register_fib_notifier(struct notifier_block *nb,
@@ -344,7 +352,6 @@ __be32 fib_compute_spec_dst(struct sk_buff *skb);
 int fib_validate_source(struct sk_buff *skb, __be32 src, __be32 dst,
 			u8 tos, int oif, struct net_device *dev,
 			struct in_device *idev, u32 *itag);
-void fib_select_default(const struct flowi4 *flp, struct fib_result *res);
 #ifdef CONFIG_IP_ROUTE_CLASSID
 static inline int fib_num_tclassid_users(struct net *net)
 {
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h
index e893fe43dd13..95056796657c 100644
--- a/include/net/ip_tunnels.h
+++ b/include/net/ip_tunnels.h
@@ -58,6 +58,7 @@ struct ip_tunnel_key {
 /* Flags for ip_tunnel_info mode. */
 #define IP_TUNNEL_INFO_TX	0x01	/* represents tx tunnel parameters */
 #define IP_TUNNEL_INFO_IPV6	0x02	/* key contains IPv6 addresses */
+#define IP_TUNNEL_INFO_BRIDGE	0x04	/* represents a bridged tunnel id */
 
 /* Maximum tunnel options length. */
 #define IP_TUNNEL_OPTS_MAX					\
@@ -261,8 +262,8 @@ int ip_tunnel_ioctl(struct net_device *dev, struct ip_tunnel_parm *p, int cmd);
 int __ip_tunnel_change_mtu(struct net_device *dev, int new_mtu, bool strict);
 int ip_tunnel_change_mtu(struct net_device *dev, int new_mtu);
 
-struct rtnl_link_stats64 *ip_tunnel_get_stats64(struct net_device *dev,
-						struct rtnl_link_stats64 *tot);
+void ip_tunnel_get_stats64(struct net_device *dev,
+			   struct rtnl_link_stats64 *tot);
 struct ip_tunnel *ip_tunnel_lookup(struct ip_tunnel_net *itn,
 				   int link, __be16 flags,
 				   __be32 remote, __be32 local,
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index cd6018a9ee24..7bdfa7d78363 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -1421,7 +1421,7 @@ static inline void ip_vs_dest_put(struct ip_vs_dest *dest)
 
 static inline void ip_vs_dest_put_and_free(struct ip_vs_dest *dest)
 {
-	if (atomic_dec_return(&dest->refcnt) < 0)
+	if (atomic_dec_and_test(&dest->refcnt))
 		kfree(dest);
 }
 
@@ -1554,10 +1554,12 @@ static inline void ip_vs_notrack(struct sk_buff *skb)
 	struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
 
 	if (!ct || !nf_ct_is_untracked(ct)) {
-		nf_conntrack_put(skb->nfct);
-		skb->nfct = &nf_ct_untracked_get()->ct_general;
-		skb->nfctinfo = IP_CT_NEW;
-		nf_conntrack_get(skb->nfct);
+		struct nf_conn *untracked;
+
+		nf_conntrack_put(&ct->ct_general);
+		untracked = nf_ct_untracked_get();
+		nf_conntrack_get(&untracked->ct_general);
+		nf_ct_set(skb, untracked, IP_CT_NEW);
 	}
 #endif
 }
diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h
index e0f4109e64c6..2509728650bd 100644
--- a/include/net/iw_handler.h
+++ b/include/net/iw_handler.h
@@ -505,25 +505,8 @@ static inline int iwe_stream_event_len_adjust(struct iw_request_info *info,
 /*
  * Wrapper to add an Wireless Event to a stream of events.
  */
-static inline char *
-iwe_stream_add_event(struct iw_request_info *info, char *stream, char *ends,
-		     struct iw_event *iwe, int event_len)
-{
-	int lcp_len = iwe_stream_lcp_len(info);
-
-	event_len = iwe_stream_event_len_adjust(info, event_len);
-
-	/* Check if it's possible */
-	if(likely((stream + event_len) < ends)) {
-		iwe->len = event_len;
-		/* Beware of alignement issues on 64 bits */
-		memcpy(stream, (char *) iwe, IW_EV_LCP_PK_LEN);
-		memcpy(stream + lcp_len, &iwe->u,
-		       event_len - lcp_len);
-		stream += event_len;
-	}
-	return stream;
-}
+char *iwe_stream_add_event(struct iw_request_info *info, char *stream,
+			   char *ends, struct iw_event *iwe, int event_len);
 
 static inline char *
 iwe_stream_add_event_check(struct iw_request_info *info, char *stream,
@@ -541,26 +524,8 @@ iwe_stream_add_event_check(struct iw_request_info *info, char *stream,
  * Wrapper to add an short Wireless Event containing a pointer to a
  * stream of events.
  */
-static inline char *
-iwe_stream_add_point(struct iw_request_info *info, char *stream, char *ends,
-		     struct iw_event *iwe, char *extra)
-{
-	int event_len = iwe_stream_point_len(info) + iwe->u.data.length;
-	int point_len = iwe_stream_point_len(info);
-	int lcp_len   = iwe_stream_lcp_len(info);
-
-	/* Check if it's possible */
-	if(likely((stream + event_len) < ends)) {
-		iwe->len = event_len;
-		memcpy(stream, (char *) iwe, IW_EV_LCP_PK_LEN);
-		memcpy(stream + lcp_len,
-		       ((char *) &iwe->u) + IW_EV_POINT_OFF,
-		       IW_EV_POINT_PK_LEN - IW_EV_LCP_PK_LEN);
-		memcpy(stream + point_len, extra, iwe->u.data.length);
-		stream += event_len;
-	}
-	return stream;
-}
+char *iwe_stream_add_point(struct iw_request_info *info, char *stream,
+			   char *ends, struct iw_event *iwe, char *extra);
 
 static inline char *
 iwe_stream_add_point_check(struct iw_request_info *info, char *stream,
@@ -579,25 +544,8 @@ iwe_stream_add_point_check(struct iw_request_info *info, char *stream,
  * Be careful, this one is tricky to use properly :
  * At the first run, you need to have (value = event + IW_EV_LCP_LEN).
  */
-static inline char *
-iwe_stream_add_value(struct iw_request_info *info, char *event, char *value,
-		     char *ends, struct iw_event *iwe, int event_len)
-{
-	int lcp_len = iwe_stream_lcp_len(info);
-
-	/* Don't duplicate LCP */
-	event_len -= IW_EV_LCP_LEN;
-
-	/* Check if it's possible */
-	if(likely((value + event_len) < ends)) {
-		/* Add new value */
-		memcpy(value, &iwe->u, event_len);
-		value += event_len;
-		/* Patch LCP */
-		iwe->len = value - event;
-		memcpy(event, (char *) iwe, lcp_len);
-	}
-	return value;
-}
+char *iwe_stream_add_value(struct iw_request_info *info, char *event,
+			   char *value, char *ends, struct iw_event *iwe,
+			   int event_len);
 
 #endif	/* _IW_HANDLER_H */
diff --git a/include/net/lwtunnel.h b/include/net/lwtunnel.h
index 0388b9c5f5e2..ebfe237aad7e 100644
--- a/include/net/lwtunnel.h
+++ b/include/net/lwtunnel.h
@@ -33,7 +33,7 @@ struct lwtunnel_state {
 };
 
 struct lwtunnel_encap_ops {
-	int (*build_state)(struct net_device *dev, struct nlattr *encap,
+	int (*build_state)(struct nlattr *encap,
 			   unsigned int family, const void *cfg,
 			   struct lwtunnel_state **ts);
 	void (*destroy_state)(struct lwtunnel_state *lws);
@@ -109,7 +109,7 @@ int lwtunnel_encap_del_ops(const struct lwtunnel_encap_ops *op,
 			   unsigned int num);
 int lwtunnel_valid_encap_type(u16 encap_type);
 int lwtunnel_valid_encap_type_attr(struct nlattr *attr, int len);
-int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
+int lwtunnel_build_state(u16 encap_type,
 			 struct nlattr *encap,
 			 unsigned int family, const void *cfg,
 			 struct lwtunnel_state **lws);
@@ -184,7 +184,7 @@ static inline int lwtunnel_valid_encap_type_attr(struct nlattr *attr, int len)
 	return 0;
 }
 
-static inline int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
+static inline int lwtunnel_build_state(u16 encap_type,
 				       struct nlattr *encap,
 				       unsigned int family, const void *cfg,
 				       struct lwtunnel_state **lws)
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 5345d358a510..b9a08cd1d97d 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -147,7 +147,6 @@ enum ieee80211_ac_numbers {
 	IEEE80211_AC_BE		= 2,
 	IEEE80211_AC_BK		= 3,
 };
-#define IEEE80211_NUM_ACS	4
 
 /**
  * struct ieee80211_tx_queue_params - transmit queue configuration
@@ -1018,7 +1017,7 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info)
  * @RX_FLAG_DECRYPTED: This frame was decrypted in hardware.
  * @RX_FLAG_MMIC_STRIPPED: the Michael MIC is stripped off this frame,
  *	verification has been done by the hardware.
- * @RX_FLAG_IV_STRIPPED: The IV/ICV are stripped from this frame.
+ * @RX_FLAG_IV_STRIPPED: The IV and ICV are stripped from this frame.
  *	If this flag is set, the stack cannot do any replay detection
  *	hence the driver or hardware will have to do that.
  * @RX_FLAG_PN_VALIDATED: Currently only valid for CCMP/GCMP frames, this
@@ -1089,6 +1088,8 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info)
  * @RX_FLAG_ALLOW_SAME_PN: Allow the same PN as same packet before.
  *	This is used for AMSDU subframes which can have the same PN as
  *	the first subframe.
+ * @RX_FLAG_ICV_STRIPPED: The ICV is stripped from this frame. CRC checking must
+ *	be done in the hardware.
  */
 enum mac80211_rx_flags {
 	RX_FLAG_MMIC_ERROR		= BIT(0),
@@ -1124,6 +1125,7 @@ enum mac80211_rx_flags {
 	RX_FLAG_RADIOTAP_VENDOR_DATA	= BIT(31),
 	RX_FLAG_MIC_STRIPPED		= BIT_ULL(32),
 	RX_FLAG_ALLOW_SAME_PN		= BIT_ULL(33),
+	RX_FLAG_ICV_STRIPPED		= BIT_ULL(34),
 };
 
 #define RX_FLAG_STBC_SHIFT		26
@@ -1766,15 +1768,6 @@ struct ieee80211_sta_rates {
  * @max_amsdu_subframes: indicates the maximal number of MSDUs in a single
  *	A-MSDU. Taken from the Extended Capabilities element. 0 means
  *	unlimited.
- * @max_amsdu_len: indicates the maximal length of an A-MSDU in bytes. This
- *	field is always valid for packets with a VHT preamble. For packets
- *	with a HT preamble, additional limits apply:
- *		+ If the skb is transmitted as part of a BA agreement, the
- *		  A-MSDU maximal size is min(max_amsdu_len, 4065) bytes.
- *		+ If the skb is not part of a BA aggreement, the A-MSDU maximal
- *		  size is min(max_amsdu_len, 7935) bytes.
- *	Both additional HT limits must be enforced by the low level driver.
- *	This is defined by the spec (IEEE 802.11-2012 section 8.3.2.2 NOTE 2).
  * @support_p2p_ps: indicates whether the STA supports P2P PS mechanism or not.
  * @max_rc_amsdu_len: Maximum A-MSDU size in bytes recommended by rate control.
  * @txq: per-TID data TX queues (if driver uses the TXQ abstraction)
@@ -1797,6 +1790,22 @@ struct ieee80211_sta {
 	bool tdls_initiator;
 	bool mfp;
 	u8 max_amsdu_subframes;
+
+	/**
+	 * @max_amsdu_len:
+	 * indicates the maximal length of an A-MSDU in bytes.
+	 * This field is always valid for packets with a VHT preamble.
+	 * For packets with a HT preamble, additional limits apply:
+	 *
+	 * * If the skb is transmitted as part of a BA agreement, the
+	 *   A-MSDU maximal size is min(max_amsdu_len, 4065) bytes.
+	 * * If the skb is not part of a BA aggreement, the A-MSDU maximal
+	 *   size is min(max_amsdu_len, 7935) bytes.
+	 *
+	 * Both additional HT limits must be enforced by the low level
+	 * driver. This is defined by the spec (IEEE 802.11-2012 section
+	 * 8.3.2.2 NOTE 2).
+	 */
 	u16 max_amsdu_len;
 	bool support_p2p_ps;
 	u16 max_rc_amsdu_len;
@@ -3201,26 +3210,6 @@ enum ieee80211_reconfig_type {
  *	Returns non-zero if this device sent the last beacon.
  *	The callback can sleep.
  *
- * @ampdu_action: Perform a certain A-MPDU action
- * 	The RA/TID combination determines the destination and TID we want
- * 	the ampdu action to be performed for. The action is defined through
- *	ieee80211_ampdu_mlme_action.
- *	When the action is set to %IEEE80211_AMPDU_TX_OPERATIONAL the driver
- *	may neither send aggregates containing more subframes than @buf_size
- *	nor send aggregates in a way that lost frames would exceed the
- *	buffer size. If just limiting the aggregate size, this would be
- *	possible with a buf_size of 8:
- *	 - TX: 1.....7
- *	 - RX:  2....7 (lost frame #1)
- *	 - TX:        8..1...
- *	which is invalid since #1 was now re-transmitted well past the
- *	buffer size of 8. Correct ways to retransmit #1 would be:
- *	 - TX:       1 or 18 or 81
- *	Even "189" would be wrong since 1 could be lost again.
- *
- *	Returns a negative error code on failure.
- *	The callback can sleep.
- *
  * @get_survey: Return per-channel survey information
  *
  * @rfkill_poll: Poll rfkill hardware state. If you need this, you also
@@ -3573,6 +3562,35 @@ struct ieee80211_ops {
 			   s64 offset);
 	void (*reset_tsf)(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
 	int (*tx_last_beacon)(struct ieee80211_hw *hw);
+
+	/**
+	 * @ampdu_action:
+	 * Perform a certain A-MPDU action.
+	 * The RA/TID combination determines the destination and TID we want
+	 * the ampdu action to be performed for. The action is defined through
+	 * ieee80211_ampdu_mlme_action.
+	 * When the action is set to %IEEE80211_AMPDU_TX_OPERATIONAL the driver
+	 * may neither send aggregates containing more subframes than @buf_size
+	 * nor send aggregates in a way that lost frames would exceed the
+	 * buffer size. If just limiting the aggregate size, this would be
+	 * possible with a buf_size of 8:
+	 *
+	 * - ``TX: 1.....7``
+	 * - ``RX:  2....7`` (lost frame #1)
+	 * - ``TX:        8..1...``
+	 *
+	 * which is invalid since #1 was now re-transmitted well past the
+	 * buffer size of 8. Correct ways to retransmit #1 would be:
+	 *
+	 * - ``TX:        1   or``
+	 * - ``TX:        18  or``
+	 * - ``TX:        81``
+	 *
+	 * Even ``189`` would be wrong since 1 could be lost again.
+	 *
+	 * Returns a negative error code on failure.
+	 * The callback can sleep.
+	 */
 	int (*ampdu_action)(struct ieee80211_hw *hw,
 			    struct ieee80211_vif *vif,
 			    struct ieee80211_ampdu_params *params);
@@ -5260,6 +5278,7 @@ void ieee80211_resume_disconnect(struct ieee80211_vif *vif);
  *
  * @vif: &struct ieee80211_vif pointer from the add_interface callback.
  * @rssi_event: the RSSI trigger event type
+ * @rssi_level: new RSSI level value or 0 if not available
  * @gfp: context flags
  *
  * When the %IEEE80211_VIF_SUPPORTS_CQM_RSSI is set, and a connection quality
@@ -5268,6 +5287,7 @@ void ieee80211_resume_disconnect(struct ieee80211_vif *vif);
  */
 void ieee80211_cqm_rssi_notify(struct ieee80211_vif *vif,
 			       enum nl80211_cqm_rssi_threshold_event rssi_event,
+			       s32 rssi_level,
 			       gfp_t gfp);
 
 /**
diff --git a/include/net/ndisc.h b/include/net/ndisc.h
index d562a2fe4860..8a0214654b6b 100644
--- a/include/net/ndisc.h
+++ b/include/net/ndisc.h
@@ -391,6 +391,23 @@ static inline struct neighbour *__ipv6_neigh_lookup(struct net_device *dev, cons
 	return n;
 }
 
+static inline void __ipv6_confirm_neigh(struct net_device *dev,
+					const void *pkey)
+{
+	struct neighbour *n;
+
+	rcu_read_lock_bh();
+	n = __ipv6_neigh_lookup_noref(dev, pkey);
+	if (n) {
+		unsigned long now = jiffies;
+
+		/* avoid dirtying neighbour */
+		if (n->confirmed != now)
+			n->confirmed = now;
+	}
+	rcu_read_unlock_bh();
+}
+
 int ndisc_init(void);
 int ndisc_late_init(void);
 
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 8b683841e574..5ebf69491160 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -468,6 +468,16 @@ static inline int neigh_hh_output(const struct hh_cache *hh, struct sk_buff *skb
 	return dev_queue_xmit(skb);
 }
 
+static inline int neigh_output(struct neighbour *n, struct sk_buff *skb)
+{
+	const struct hh_cache *hh = &n->hh;
+
+	if ((n->nud_state & NUD_CONNECTED) && hh->hh_len)
+		return neigh_hh_output(hh, skb);
+	else
+		return n->output(n, skb);
+}
+
 static inline struct neighbour *
 __neigh_lookup(struct neigh_table *tbl, const void *pkey, struct net_device *dev, int creat)
 {
diff --git a/include/net/netfilter/ipv4/nf_conntrack_ipv4.h b/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
index 919e4e8af327..6ff32815641b 100644
--- a/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
+++ b/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
@@ -14,6 +14,7 @@ extern struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv4;
 
 extern struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp4;
 extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udp4;
+extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udplite4;
 extern struct nf_conntrack_l4proto nf_conntrack_l4proto_icmp;
 #ifdef CONFIG_NF_CT_PROTO_DCCP
 extern struct nf_conntrack_l4proto nf_conntrack_l4proto_dccp4;
diff --git a/include/net/netfilter/ipv6/nf_conntrack_ipv6.h b/include/net/netfilter/ipv6/nf_conntrack_ipv6.h
index eaea968f8657..c59b82456f89 100644
--- a/include/net/netfilter/ipv6/nf_conntrack_ipv6.h
+++ b/include/net/netfilter/ipv6/nf_conntrack_ipv6.h
@@ -5,6 +5,7 @@ extern struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv6;
 
 extern struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp6;
 extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udp6;
+extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udplite6;
 extern struct nf_conntrack_l4proto nf_conntrack_l4proto_icmpv6;
 #ifdef CONFIG_NF_CT_PROTO_DCCP
 extern struct nf_conntrack_l4proto nf_conntrack_l4proto_dccp6;
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 5916aa9ab3f0..f540f9ad2af4 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -34,6 +34,7 @@ union nf_conntrack_proto {
 	struct ip_ct_sctp sctp;
 	struct ip_ct_tcp tcp;
 	struct nf_ct_gre gre;
+	unsigned int tmpl_padto;
 };
 
 union nf_conntrack_expect_proto {
@@ -75,7 +76,7 @@ struct nf_conn {
 	/* Usage count in here is 1 for hash table, 1 per skb,
 	 * plus 1 for any connection(s) we are `master' for
 	 *
-	 * Hint, SKB address this struct and refcnt via skb->nfct and
+	 * Hint, SKB address this struct and refcnt via skb->_nfct and
 	 * helpers nf_conntrack_get() and nf_conntrack_put().
 	 * Helper nf_ct_put() equals nf_conntrack_put() by dec refcnt,
 	 * beware nf_ct_get() is different and don't inc refcnt.
@@ -162,12 +163,16 @@ void nf_conntrack_alter_reply(struct nf_conn *ct,
 int nf_conntrack_tuple_taken(const struct nf_conntrack_tuple *tuple,
 			     const struct nf_conn *ignored_conntrack);
 
+#define NFCT_INFOMASK	7UL
+#define NFCT_PTRMASK	~(NFCT_INFOMASK)
+
 /* Return conntrack_info and tuple hash for given skb. */
 static inline struct nf_conn *
 nf_ct_get(const struct sk_buff *skb, enum ip_conntrack_info *ctinfo)
 {
-	*ctinfo = skb->nfctinfo;
-	return (struct nf_conn *)skb->nfct;
+	*ctinfo = skb->_nfct & NFCT_INFOMASK;
+
+	return (struct nf_conn *)(skb->_nfct & NFCT_PTRMASK);
 }
 
 /* decrement reference count on a conntrack */
@@ -341,6 +346,12 @@ struct nf_conn *nf_ct_tmpl_alloc(struct net *net,
 				 gfp_t flags);
 void nf_ct_tmpl_free(struct nf_conn *tmpl);
 
+static inline void
+nf_ct_set(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info info)
+{
+	skb->_nfct = (unsigned long)ct | info;
+}
+
 #define NF_CT_STAT_INC(net, count)	  __this_cpu_inc((net)->ct.stat->count)
 #define NF_CT_STAT_INC_ATOMIC(net, count) this_cpu_inc((net)->ct.stat->count)
 #define NF_CT_STAT_ADD_ATOMIC(net, count, v) this_cpu_add((net)->ct.stat->count, (v))
diff --git a/include/net/netfilter/nf_conntrack_core.h b/include/net/netfilter/nf_conntrack_core.h
index 62e17d1319ff..84ec7ca5f195 100644
--- a/include/net/netfilter/nf_conntrack_core.h
+++ b/include/net/netfilter/nf_conntrack_core.h
@@ -62,7 +62,7 @@ int __nf_conntrack_confirm(struct sk_buff *skb);
 /* Confirm a connection: returns NF_DROP if packet must be dropped. */
 static inline int nf_conntrack_confirm(struct sk_buff *skb)
 {
-	struct nf_conn *ct = (struct nf_conn *)skb->nfct;
+	struct nf_conn *ct = (struct nf_conn *)skb_nfct(skb);
 	int ret = NF_ACCEPT;
 
 	if (ct && !nf_ct_is_untracked(ct)) {
diff --git a/include/net/netfilter/nf_conntrack_l4proto.h b/include/net/netfilter/nf_conntrack_l4proto.h
index e7b836590f0b..85e993e278d5 100644
--- a/include/net/netfilter/nf_conntrack_l4proto.h
+++ b/include/net/netfilter/nf_conntrack_l4proto.h
@@ -55,7 +55,7 @@ struct nf_conntrack_l4proto {
 	void (*destroy)(struct nf_conn *ct);
 
 	int (*error)(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb,
-		     unsigned int dataoff, enum ip_conntrack_info *ctinfo,
+		     unsigned int dataoff,
 		     u_int8_t pf, unsigned int hooknum);
 
 	/* Print out the per-protocol part of the tuple. Return like seq_* */
diff --git a/include/net/netfilter/nf_log.h b/include/net/netfilter/nf_log.h
index 450f87f95415..42e0696f38d8 100644
--- a/include/net/netfilter/nf_log.h
+++ b/include/net/netfilter/nf_log.h
@@ -51,6 +51,9 @@ struct nf_logger {
 	struct module		*me;
 };
 
+/* sysctl_nf_log_all_netns - allow LOG target in all network namespaces */
+extern int sysctl_nf_log_all_netns;
+
 /* Function to register/unregister log function. */
 int nf_log_register(u_int8_t pf, struct nf_logger *logger);
 void nf_log_unregister(struct nf_logger *logger);
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index 7dfdb517f0be..ac84686aaafb 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -203,6 +203,7 @@ struct nft_set_elem {
 struct nft_set;
 struct nft_set_iter {
 	u8		genmask;
+	bool		flush;
 	unsigned int	count;
 	unsigned int	skip;
 	int		err;
@@ -243,11 +244,13 @@ enum nft_set_class {
  *				  characteristics
  *
  *	@size: required memory
- *	@class: lookup performance class
+ *	@lookup: lookup performance class
+ *	@space: memory class
  */
 struct nft_set_estimate {
 	unsigned int		size;
-	enum nft_set_class	class;
+	enum nft_set_class	lookup;
+	enum nft_set_class	space;
 };
 
 struct nft_set_ext;
@@ -260,7 +263,7 @@ struct nft_expr;
  *	@insert: insert new element into set
  *	@activate: activate new element in the next generation
  *	@deactivate: lookup for element and deactivate it in the next generation
- *	@deactivate_one: deactivate element in the next generation
+ *	@flush: deactivate element in the next generation
  *	@remove: remove element from set
  *	@walk: iterate over all set elemeennts
  *	@privsize: function to return size of set private data
@@ -295,10 +298,11 @@ struct nft_set_ops {
 	void *				(*deactivate)(const struct net *net,
 						      const struct nft_set *set,
 						      const struct nft_set_elem *elem);
-	bool				(*deactivate_one)(const struct net *net,
-							  const struct nft_set *set,
-							  void *priv);
-	void				(*remove)(const struct nft_set *set,
+	bool				(*flush)(const struct net *net,
+						 const struct nft_set *set,
+						 void *priv);
+	void				(*remove)(const struct net *net,
+						  const struct nft_set *set,
 						  const struct nft_set_elem *elem);
 	void				(*walk)(const struct nft_ctx *ctx,
 						struct nft_set *set,
@@ -1198,10 +1202,13 @@ struct nft_trans {
 
 struct nft_trans_rule {
 	struct nft_rule			*rule;
+	u32				rule_id;
 };
 
 #define nft_trans_rule(trans)	\
 	(((struct nft_trans_rule *)trans->data)->rule)
+#define nft_trans_rule_id(trans)	\
+	(((struct nft_trans_rule *)trans->data)->rule_id)
 
 struct nft_trans_set {
 	struct nft_set			*set;
diff --git a/include/net/netlink.h b/include/net/netlink.h
index d3938f11ae52..b239fcd33d80 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -229,6 +229,7 @@ struct nl_info {
 	struct nlmsghdr		*nlh;
 	struct net		*nl_net;
 	u32			portid;
+	bool			skip_notify;
 };
 
 int netlink_rcv_skb(struct sk_buff *skb,
diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
index cf799fc3fdec..17724c62de97 100644
--- a/include/net/netns/conntrack.h
+++ b/include/net/netns/conntrack.h
@@ -69,19 +69,6 @@ struct nf_sctp_net {
 };
 #endif
 
-#ifdef CONFIG_NF_CT_PROTO_UDPLITE
-enum udplite_conntrack {
-	UDPLITE_CT_UNREPLIED,
-	UDPLITE_CT_REPLIED,
-	UDPLITE_CT_MAX
-};
-
-struct nf_udplite_net {
-	struct nf_proto_net pn;
-	unsigned int timeouts[UDPLITE_CT_MAX];
-};
-#endif
-
 struct nf_ip_net {
 	struct nf_generic_net   generic;
 	struct nf_tcp_net	tcp;
@@ -94,9 +81,6 @@ struct nf_ip_net {
 #ifdef CONFIG_NF_CT_PROTO_SCTP
 	struct nf_sctp_net	sctp;
 #endif
-#ifdef CONFIG_NF_CT_PROTO_UDPLITE
-	struct nf_udplite_net	udplite;
-#endif
 };
 
 struct ct_pcpu {
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index 0378e88f6fd3..622d2da27135 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -27,6 +27,16 @@ struct ping_group_range {
 	kgid_t		range[2];
 };
 
+struct inet_hashinfo;
+
+struct inet_timewait_death_row {
+	atomic_t		tw_count;
+
+	struct inet_hashinfo 	*hashinfo ____cacheline_aligned_in_smp;
+	int			sysctl_tw_recycle;
+	int			sysctl_max_tw_buckets;
+};
+
 struct netns_ipv4 {
 #ifdef CONFIG_SYSCTL
 	struct ctl_table_header	*forw_hdr;
@@ -111,6 +121,12 @@ struct netns_ipv4 {
 	int sysctl_tcp_fin_timeout;
 	unsigned int sysctl_tcp_notsent_lowat;
 	int sysctl_tcp_tw_reuse;
+	struct inet_timewait_death_row tcp_death_row;
+	int sysctl_max_syn_backlog;
+
+#ifdef CONFIG_NET_L3_MASTER_DEV
+	int sysctl_udp_l3mdev_accept;
+#endif
 
 	int sysctl_igmp_max_memberships;
 	int sysctl_igmp_max_msf;
@@ -123,6 +139,7 @@ struct netns_ipv4 {
 
 #ifdef CONFIG_SYSCTL
 	unsigned long *sysctl_local_reserved_ports;
+	int sysctl_ip_prot_sock;
 #endif
 
 #ifdef CONFIG_IP_MROUTE
diff --git a/include/net/netns/sctp.h b/include/net/netns/sctp.h
index c501d67172b1..b7871d018354 100644
--- a/include/net/netns/sctp.h
+++ b/include/net/netns/sctp.h
@@ -118,6 +118,9 @@ struct netns_sctp {
 	/* Flag to indicate if PR-SCTP is enabled. */
 	int prsctp_enable;
 
+	/* Flag to indicate if PR-CONFIG is enabled. */
+	int reconf_enable;
+
 	/* Flag to idicate if SCTP-AUTH is enabled */
 	int auth_enable;
 
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index f0a051480c6c..269fd78bb0ae 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -17,6 +17,14 @@ struct tcf_walker {
 int register_tcf_proto_ops(struct tcf_proto_ops *ops);
 int unregister_tcf_proto_ops(struct tcf_proto_ops *ops);
 
+#ifdef CONFIG_NET_CLS
+void tcf_destroy_chain(struct tcf_proto __rcu **fl);
+#else
+static inline void tcf_destroy_chain(struct tcf_proto __rcu **fl)
+{
+}
+#endif
+
 static inline unsigned long
 __cls_set_class(unsigned long *clp, unsigned long cl)
 {
@@ -473,6 +481,11 @@ static inline bool tc_flags_valid(u32 flags)
 	return true;
 }
 
+static inline bool tc_in_hw(u32 flags)
+{
+	return (flags & TCA_CLS_FLAGS_IN_HW) ? true : false;
+}
+
 enum tc_fl_command {
 	TC_CLSFLOWER_REPLACE,
 	TC_CLSFLOWER_DESTROY,
@@ -481,6 +494,7 @@ enum tc_fl_command {
 
 struct tc_cls_flower_offload {
 	enum tc_fl_command command;
+	u32 prio;
 	unsigned long cookie;
 	struct flow_dissector *dissector;
 	struct fl_flow_key *mask;
@@ -515,4 +529,12 @@ struct tc_cls_bpf_offload {
 	u32 gen_flags;
 };
 
+
+/* This structure holds cookie structure that is passed from user
+ * to the kernel for actions and classifiers
+ */
+struct tc_cookie {
+	u8  *data;
+	u32 len;
+};
 #endif
diff --git a/include/net/psample.h b/include/net/psample.h
new file mode 100644
index 000000000000..8888b0e1a82e
--- /dev/null
+++ b/include/net/psample.h
@@ -0,0 +1,36 @@
+#ifndef __NET_PSAMPLE_H
+#define __NET_PSAMPLE_H
+
+#include <uapi/linux/psample.h>
+#include <linux/module.h>
+#include <linux/list.h>
+
+struct psample_group {
+	struct list_head list;
+	struct net *net;
+	u32 group_num;
+	u32 refcount;
+	u32 seq;
+};
+
+struct psample_group *psample_group_get(struct net *net, u32 group_num);
+void psample_group_put(struct psample_group *group);
+
+#if IS_ENABLED(CONFIG_PSAMPLE)
+
+void psample_sample_packet(struct psample_group *group, struct sk_buff *skb,
+			   u32 trunc_size, int in_ifindex, int out_ifindex,
+			   u32 sample_rate);
+
+#else
+
+static inline void psample_sample_packet(struct psample_group *group,
+					 struct sk_buff *skb, u32 trunc_size,
+					 int in_ifindex, int out_ifindex,
+					 u32 sample_rate)
+{
+}
+
+#endif
+
+#endif /* __NET_PSAMPLE_H */
diff --git a/include/net/request_sock.h b/include/net/request_sock.h
index 6ebe13eb1c4c..a12a5d25b27e 100644
--- a/include/net/request_sock.h
+++ b/include/net/request_sock.h
@@ -1,7 +1,7 @@
 /*
  * NET		Generic infrastructure for Network protocols.
  *
- *		Definitions for request_sock 
+ *		Definitions for request_sock
  *
  * Authors:	Arnaldo Carvalho de Melo <acme@conectiva.com.br>
  *
@@ -123,8 +123,6 @@ static inline void reqsk_put(struct request_sock *req)
 		reqsk_free(req);
 }
 
-extern int sysctl_max_syn_backlog;
-
 /*
  * For a TCP Fast Open listener -
  *	lock - protects the access to all the reqsk, which is co-owned by
diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
index 4113916cc1bb..106de5f7bf06 100644
--- a/include/net/rtnetlink.h
+++ b/include/net/rtnetlink.h
@@ -139,6 +139,10 @@ struct rtnl_af_ops {
 						    const struct nlattr *attr);
 	int			(*set_link_af)(struct net_device *dev,
 					       const struct nlattr *attr);
+
+	int			(*fill_stats_af)(struct sk_buff *skb,
+						 const struct net_device *dev);
+	size_t			(*get_stats_af_size)(const struct net_device *dev);
 };
 
 void __rtnl_af_unregister(struct rtnl_af_ops *ops);
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 498f81b229a4..aeec4086afb2 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -405,19 +405,35 @@ struct Qdisc *qdisc_create_dflt(struct netdev_queue *dev_queue,
 				const struct Qdisc_ops *ops, u32 parentid);
 void __qdisc_calculate_pkt_len(struct sk_buff *skb,
 			       const struct qdisc_size_table *stab);
-bool tcf_destroy(struct tcf_proto *tp, bool force);
-void tcf_destroy_chain(struct tcf_proto __rcu **fl);
 int skb_do_redirect(struct sk_buff *);
 
+static inline void skb_reset_tc(struct sk_buff *skb)
+{
+#ifdef CONFIG_NET_CLS_ACT
+	skb->tc_redirected = 0;
+#endif
+}
+
 static inline bool skb_at_tc_ingress(const struct sk_buff *skb)
 {
 #ifdef CONFIG_NET_CLS_ACT
-	return G_TC_AT(skb->tc_verd) & AT_INGRESS;
+	return skb->tc_at_ingress;
 #else
 	return false;
 #endif
 }
 
+static inline bool skb_skip_tc_classify(struct sk_buff *skb)
+{
+#ifdef CONFIG_NET_CLS_ACT
+	if (skb->tc_skip_classify) {
+		skb->tc_skip_classify = 0;
+		return true;
+	}
+#endif
+	return false;
+}
+
 /* Reset all TX qdiscs greater then index of a device.  */
 static inline void qdisc_reset_all_tx_gt(struct net_device *dev, unsigned int i)
 {
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h
index 5b847e49f7e9..b07a745ab69f 100644
--- a/include/net/sctp/constants.h
+++ b/include/net/sctp/constants.h
@@ -60,11 +60,14 @@ enum { SCTP_DEFAULT_INSTREAMS = SCTP_MAX_STREAM };
 
 #define SCTP_NUM_PRSCTP_CHUNK_TYPES	1
 
+#define SCTP_NUM_RECONF_CHUNK_TYPES	1
+
 #define SCTP_NUM_AUTH_CHUNK_TYPES	1
 
 #define SCTP_NUM_CHUNK_TYPES		(SCTP_NUM_BASE_CHUNK_TYPES + \
 					 SCTP_NUM_ADDIP_CHUNK_TYPES +\
 					 SCTP_NUM_PRSCTP_CHUNK_TYPES +\
+					 SCTP_NUM_RECONF_CHUNK_TYPES +\
 					 SCTP_NUM_AUTH_CHUNK_TYPES)
 
 /* These are the different flavours of event.  */
@@ -90,6 +93,7 @@ typedef enum {
 	SCTP_EVENT_TIMEOUT_T4_RTO,
 	SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD,
 	SCTP_EVENT_TIMEOUT_HEARTBEAT,
+	SCTP_EVENT_TIMEOUT_RECONF,
 	SCTP_EVENT_TIMEOUT_SACK,
 	SCTP_EVENT_TIMEOUT_AUTOCLOSE,
 } sctp_event_timeout_t;
@@ -113,9 +117,10 @@ typedef enum {
 	SCTP_PRIMITIVE_SEND,
 	SCTP_PRIMITIVE_REQUESTHEARTBEAT,
 	SCTP_PRIMITIVE_ASCONF,
+	SCTP_PRIMITIVE_RECONF,
 } sctp_event_primitive_t;
 
-#define SCTP_EVENT_PRIMITIVE_MAX	SCTP_PRIMITIVE_ASCONF
+#define SCTP_EVENT_PRIMITIVE_MAX	SCTP_PRIMITIVE_RECONF
 #define SCTP_NUM_PRIMITIVE_TYPES	(SCTP_EVENT_PRIMITIVE_MAX + 1)
 
 /* We define here a utility type for manipulating subtypes.
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index d8833a86cd7e..1f71ee5ab518 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -141,6 +141,8 @@ int sctp_primitive_ABORT(struct net *, struct sctp_association *, void *arg);
 int sctp_primitive_SEND(struct net *, struct sctp_association *, void *arg);
 int sctp_primitive_REQUESTHEARTBEAT(struct net *, struct sctp_association *, void *arg);
 int sctp_primitive_ASCONF(struct net *, struct sctp_association *, void *arg);
+int sctp_primitive_RECONF(struct net *net, struct sctp_association *asoc,
+			  void *arg);
 
 /*
  * sctp/input.c
@@ -192,6 +194,15 @@ void sctp_remaddr_proc_exit(struct net *net);
 int sctp_offload_init(void);
 
 /*
+ * sctp/stream.c
+ */
+int sctp_send_reset_streams(struct sctp_association *asoc,
+			    struct sctp_reset_streams *params);
+int sctp_send_reset_assoc(struct sctp_association *asoc);
+int sctp_send_add_streams(struct sctp_association *asoc,
+			  struct sctp_add_streams *params);
+
+/*
  * Module global variables
  */
 
@@ -283,7 +294,6 @@ extern atomic_t sctp_dbg_objcnt_chunk;
 extern atomic_t sctp_dbg_objcnt_bind_addr;
 extern atomic_t sctp_dbg_objcnt_bind_bucket;
 extern atomic_t sctp_dbg_objcnt_addr;
-extern atomic_t sctp_dbg_objcnt_ssnmap;
 extern atomic_t sctp_dbg_objcnt_datamsg;
 extern atomic_t sctp_dbg_objcnt_keys;
 
@@ -586,10 +596,10 @@ static inline void sctp_v4_map_v6(union sctp_addr *addr)
  */
 static inline struct dst_entry *sctp_transport_dst_check(struct sctp_transport *t)
 {
-	if (t->dst && !dst_check(t->dst, t->dst_cookie)) {
-		dst_release(t->dst);
-		t->dst = NULL;
-	}
+	if (t->dst && (!dst_check(t->dst, t->dst_cookie) ||
+		       t->pathmtu != max_t(size_t, SCTP_TRUNC4(dst_mtu(t->dst)),
+					   SCTP_DEFAULT_MINSEGMENT)))
+		sctp_transport_dst_release(t);
 
 	return t->dst;
 }
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index ca6c971dd74a..b6f682ec184a 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -135,6 +135,7 @@ sctp_state_fn_t sctp_sf_do_8_5_1_E_sa;
 sctp_state_fn_t sctp_sf_cookie_echoed_err;
 sctp_state_fn_t sctp_sf_do_asconf;
 sctp_state_fn_t sctp_sf_do_asconf_ack;
+sctp_state_fn_t sctp_sf_do_reconf;
 sctp_state_fn_t sctp_sf_do_9_2_reshutack;
 sctp_state_fn_t sctp_sf_eat_fwd_tsn;
 sctp_state_fn_t sctp_sf_eat_fwd_tsn_fast;
@@ -157,6 +158,7 @@ sctp_state_fn_t sctp_sf_error_shutdown;
 sctp_state_fn_t sctp_sf_ignore_primitive;
 sctp_state_fn_t sctp_sf_do_prm_requestheartbeat;
 sctp_state_fn_t sctp_sf_do_prm_asconf;
+sctp_state_fn_t sctp_sf_do_prm_reconf;
 
 /* Prototypes for other event state functions.  */
 sctp_state_fn_t sctp_sf_do_no_pending_tsn;
@@ -167,6 +169,7 @@ sctp_state_fn_t sctp_sf_cookie_wait_icmp_abort;
 
 /* Prototypes for timeout event state functions.  */
 sctp_state_fn_t sctp_sf_do_6_3_3_rtx;
+sctp_state_fn_t sctp_sf_send_reconf;
 sctp_state_fn_t sctp_sf_do_6_2_sack;
 sctp_state_fn_t sctp_sf_autoclose_timer_expire;
 
@@ -259,10 +262,38 @@ struct sctp_chunk *sctp_make_fwdtsn(const struct sctp_association *asoc,
 				    __u32 new_cum_tsn, size_t nstreams,
 				    struct sctp_fwdtsn_skip *skiplist);
 struct sctp_chunk *sctp_make_auth(const struct sctp_association *asoc);
-
+struct sctp_chunk *sctp_make_strreset_req(
+				const struct sctp_association *asoc,
+				__u16 stream_num, __u16 *stream_list,
+				bool out, bool in);
+struct sctp_chunk *sctp_make_strreset_tsnreq(
+				const struct sctp_association *asoc);
+struct sctp_chunk *sctp_make_strreset_addstrm(
+				const struct sctp_association *asoc,
+				__u16 out, __u16 in);
+struct sctp_chunk *sctp_make_strreset_resp(
+				const struct sctp_association *asoc,
+				__u32 result, __u32 sn);
+struct sctp_chunk *sctp_make_strreset_tsnresp(
+				struct sctp_association *asoc,
+				__u32 result, __u32 sn,
+				__u32 sender_tsn, __u32 receiver_tsn);
+bool sctp_verify_reconf(const struct sctp_association *asoc,
+			struct sctp_chunk *chunk,
+			struct sctp_paramhdr **errp);
 void sctp_chunk_assign_tsn(struct sctp_chunk *);
 void sctp_chunk_assign_ssn(struct sctp_chunk *);
 
+/* Prototypes for stream-processing functions.  */
+struct sctp_chunk *sctp_process_strreset_outreq(
+				struct sctp_association *asoc,
+				union sctp_params param,
+				struct sctp_ulpevent **evp);
+struct sctp_chunk *sctp_process_strreset_inreq(
+				struct sctp_association *asoc,
+				union sctp_params param,
+				struct sctp_ulpevent **evp);
+
 /* Prototypes for statetable processing. */
 
 int sctp_do_sm(struct net *net, sctp_event_t event_type, sctp_subtype_t subtype,
@@ -275,6 +306,7 @@ int sctp_do_sm(struct net *net, sctp_event_t event_type, sctp_subtype_t subtype,
 /* 2nd level prototypes */
 void sctp_generate_t3_rtx_event(unsigned long peer);
 void sctp_generate_heartbeat_event(unsigned long peer);
+void sctp_generate_reconf_event(unsigned long peer);
 void sctp_generate_proto_unreach_event(unsigned long peer);
 
 void sctp_ootb_pkt_free(struct sctp_packet *);
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 92daabdc007d..a244db5e5ff7 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -82,7 +82,6 @@ struct sctp_outq;
 struct sctp_bind_addr;
 struct sctp_ulpq;
 struct sctp_ep_common;
-struct sctp_ssnmap;
 struct crypto_shash;
 
 
@@ -375,56 +374,24 @@ typedef struct sctp_sender_hb_info {
 	union sctp_addr daddr;
 	unsigned long sent_at;
 	__u64 hb_nonce;
-} __packed sctp_sender_hb_info_t;
+} sctp_sender_hb_info_t;
 
-/*
- *  RFC 2960 1.3.2 Sequenced Delivery within Streams
- *
- *  The term "stream" is used in SCTP to refer to a sequence of user
- *  messages that are to be delivered to the upper-layer protocol in
- *  order with respect to other messages within the same stream.  This is
- *  in contrast to its usage in TCP, where it refers to a sequence of
- *  bytes (in this document a byte is assumed to be eight bits).
- *  ...
- *
- *  This is the structure we use to track both our outbound and inbound
- *  SSN, or Stream Sequence Numbers.
- */
-
-struct sctp_stream {
-	__u16 *ssn;
-	unsigned int len;
-};
-
-struct sctp_ssnmap {
-	struct sctp_stream in;
-	struct sctp_stream out;
-};
-
-struct sctp_ssnmap *sctp_ssnmap_new(__u16 in, __u16 out,
-				    gfp_t gfp);
-void sctp_ssnmap_free(struct sctp_ssnmap *map);
-void sctp_ssnmap_clear(struct sctp_ssnmap *map);
+struct sctp_stream *sctp_stream_new(__u16 incnt, __u16 outcnt, gfp_t gfp);
+void sctp_stream_free(struct sctp_stream *stream);
+void sctp_stream_clear(struct sctp_stream *stream);
 
 /* What is the current SSN number for this stream? */
-static inline __u16 sctp_ssn_peek(struct sctp_stream *stream, __u16 id)
-{
-	return stream->ssn[id];
-}
+#define sctp_ssn_peek(stream, type, sid) \
+	((stream)->type[sid].ssn)
 
 /* Return the next SSN number for this stream.	*/
-static inline __u16 sctp_ssn_next(struct sctp_stream *stream, __u16 id)
-{
-	return stream->ssn[id]++;
-}
+#define sctp_ssn_next(stream, type, sid) \
+	((stream)->type[sid].ssn++)
 
 /* Skip over this ssn and all below. */
-static inline void sctp_ssn_skip(struct sctp_stream *stream, __u16 id, 
-				 __u16 ssn)
-{
-	stream->ssn[id] = ssn+1;
-}
-              
+#define sctp_ssn_skip(stream, type, sid, ssn) \
+	((stream)->type[sid].ssn = ssn + 1)
+
 /*
  * Pointers to address related SCTP functions.
  * (i.e. things that depend on the address family.)
@@ -530,6 +497,7 @@ struct sctp_datamsg {
 	/* Did the messenge fail to send? */
 	int send_error;
 	u8 send_failed:1,
+	   force_delay:1,
 	   can_delay;	    /* should this message be Nagle delayed */
 };
 
@@ -722,10 +690,9 @@ struct sctp_packet {
 	    ipfragok:1;		/* So let ip fragment this packet */
 };
 
-struct sctp_packet *sctp_packet_init(struct sctp_packet *,
-				     struct sctp_transport *,
-				     __u16 sport, __u16 dport);
-struct sctp_packet *sctp_packet_config(struct sctp_packet *, __u32 vtag, int);
+void sctp_packet_init(struct sctp_packet *, struct sctp_transport *,
+		      __u16 sport, __u16 dport);
+void sctp_packet_config(struct sctp_packet *, __u32 vtag, int);
 sctp_xmit_t sctp_packet_transmit_chunk(struct sctp_packet *,
 				       struct sctp_chunk *, int, gfp_t);
 sctp_xmit_t sctp_packet_append_chunk(struct sctp_packet *,
@@ -838,6 +805,8 @@ struct sctp_transport {
 
 	__u32 burst_limited;	/* Holds old cwnd when max.burst is applied */
 
+	__u32 dst_pending_confirm;	/* need to confirm neighbour */
+
 	/* Destination */
 	struct dst_entry *dst;
 	/* Source address. */
@@ -911,6 +880,9 @@ struct sctp_transport {
 	/* Timer to handle ICMP proto unreachable envets */
 	struct timer_list proto_unreach_timer;
 
+	/* Timer to handler reconf chunk rtx */
+	struct timer_list reconf_timer;
+
 	/* Since we're using per-destination retransmission timers
 	 * (see above), we're also using per-destination "transmitted"
 	 * queues.  This probably ought to be a private struct
@@ -969,6 +941,7 @@ void sctp_transport_pmtu(struct sctp_transport *, struct sock *sk);
 void sctp_transport_free(struct sctp_transport *);
 void sctp_transport_reset_t3_rtx(struct sctp_transport *);
 void sctp_transport_reset_hb_timer(struct sctp_transport *);
+void sctp_transport_reset_reconf_timer(struct sctp_transport *transport);
 int sctp_transport_hold(struct sctp_transport *);
 void sctp_transport_put(struct sctp_transport *);
 void sctp_transport_update_rto(struct sctp_transport *, __u32);
@@ -980,6 +953,8 @@ unsigned long sctp_transport_timeout(struct sctp_transport *);
 void sctp_transport_reset(struct sctp_transport *);
 void sctp_transport_update_pmtu(struct sock *, struct sctp_transport *, u32);
 void sctp_transport_immediate_rtx(struct sctp_transport *);
+void sctp_transport_dst_release(struct sctp_transport *t);
+void sctp_transport_dst_confirm(struct sctp_transport *t);
 
 
 /* This is the structure we use to queue packets as they come into
@@ -1285,7 +1260,10 @@ struct sctp_endpoint {
 	struct list_head endpoint_shared_keys;
 	__u16 active_key_id;
 	__u8  auth_enable:1,
-	      prsctp_enable:1;
+	      prsctp_enable:1,
+	      reconf_enable:1;
+
+	__u8  strreset_enable;
 };
 
 /* Recover the outter endpoint structure. */
@@ -1332,6 +1310,25 @@ struct sctp_inithdr_host {
 	__u32 initial_tsn;
 };
 
+struct sctp_stream_out {
+	__u16	ssn;
+	__u8	state;
+};
+
+struct sctp_stream_in {
+	__u16	ssn;
+};
+
+struct sctp_stream {
+	struct sctp_stream_out *out;
+	struct sctp_stream_in *in;
+	__u16 outcnt;
+	__u16 incnt;
+};
+
+#define SCTP_STREAM_CLOSED		0x00
+#define SCTP_STREAM_OPEN		0x01
+
 /* SCTP_GET_ASSOC_STATS counters */
 struct sctp_priv_assoc_stats {
 	/* Maximum observed rto in the association during subsequent
@@ -1519,6 +1516,7 @@ struct sctp_association {
 			hostname_address:1, /* Peer understands DNS addresses? */
 			asconf_capable:1,   /* Does peer support ADDIP? */
 			prsctp_capable:1,   /* Can peer do PR-SCTP? */
+			reconf_capable:1,   /* Can peer do RE-CONFIG? */
 			auth_capable:1;     /* Is peer doing SCTP-AUTH? */
 
 		/* sack_needed : This flag indicates if the next received
@@ -1747,8 +1745,8 @@ struct sctp_association {
 	/* Default receive parameters */
 	__u32 default_rcv_context;
 
-	/* This tracks outbound ssn for a given stream.	 */
-	struct sctp_ssnmap *ssnmap;
+	/* Stream arrays */
+	struct sctp_stream *stream;
 
 	/* All outbound chunks go through this structure.  */
 	struct sctp_outq outqueue;
@@ -1878,7 +1876,16 @@ struct sctp_association {
 
 	__u8 need_ecne:1,	/* Need to send an ECNE Chunk? */
 	     temp:1,		/* Is it a temporary association? */
-	     prsctp_enable:1;
+	     prsctp_enable:1,
+	     reconf_enable:1;
+
+	__u8 strreset_enable;
+	__u8 strreset_outstanding; /* request param count on the fly */
+
+	__u32 strreset_outseq; /* Update after receiving response */
+	__u32 strreset_inseq; /* Update after receiving request */
+
+	struct sctp_chunk *strreset_chunk; /* save request chunk */
 
 	struct sctp_priv_assoc_stats stats;
 
diff --git a/include/net/sctp/ulpevent.h b/include/net/sctp/ulpevent.h
index 2c098cd7e7e2..324b5965fc4d 100644
--- a/include/net/sctp/ulpevent.h
+++ b/include/net/sctp/ulpevent.h
@@ -128,6 +128,10 @@ struct sctp_ulpevent *sctp_ulpevent_make_authkey(
 struct sctp_ulpevent *sctp_ulpevent_make_sender_dry_event(
 	const struct sctp_association *asoc, gfp_t gfp);
 
+struct sctp_ulpevent *sctp_ulpevent_make_stream_reset_event(
+	const struct sctp_association *asoc, __u16 flags,
+	__u16 stream_num, __u16 *stream_list, gfp_t gfp);
+
 void sctp_ulpevent_read_sndrcvinfo(const struct sctp_ulpevent *event,
 				   struct msghdr *);
 void sctp_ulpevent_read_rcvinfo(const struct sctp_ulpevent *event,
diff --git a/include/net/smc.h b/include/net/smc.h
new file mode 100644
index 000000000000..12d26358ad9f
--- /dev/null
+++ b/include/net/smc.h
@@ -0,0 +1,20 @@
+/*
+ *  Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ *  Definitions for the SMC module (socket related)
+ *
+ *  Copyright IBM Corp. 2016
+ *
+ *  Author(s):  Ursula Braun <ubraun@linux.vnet.ibm.com>
+ */
+#ifndef _SMC_H
+#define _SMC_H
+
+struct smc_hashinfo {
+	rwlock_t lock;
+	struct hlist_head ht;
+};
+
+int smc_hash_sk(struct sock *sk);
+void smc_unhash_sk(struct sock *sk);
+#endif	/* _SMC_H */
diff --git a/include/net/sock.h b/include/net/sock.h
index c4f5e6fca17c..9ccefa5c5487 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -70,6 +70,7 @@
 #include <net/checksum.h>
 #include <net/tcp_states.h>
 #include <linux/net_tstamp.h>
+#include <net/smc.h>
 
 /*
  * This structure really needs to be cleaned up.
@@ -239,6 +240,7 @@ struct sock_common {
   *	@sk_wq: sock wait queue and async head
   *	@sk_rx_dst: receive input route used by early demux
   *	@sk_dst_cache: destination cache
+  *	@sk_dst_pending_confirm: need to confirm neighbour
   *	@sk_policy: flow policy
   *	@sk_receive_queue: incoming packets
   *	@sk_wmem_alloc: transmit queue bytes committed
@@ -392,6 +394,8 @@ struct sock {
 	struct sk_buff_head	sk_write_queue;
 	__s32			sk_peek_off;
 	int			sk_write_pending;
+	__u32			sk_dst_pending_confirm;
+	/* Note: 32bit hole on 64bit arches */
 	long			sk_sndtimeo;
 	struct timer_list	sk_timer;
 	__u32			sk_priority;
@@ -543,8 +547,7 @@ static inline struct sock *sk_nulls_head(const struct hlist_nulls_head *head)
 
 static inline struct sock *sk_next(const struct sock *sk)
 {
-	return sk->sk_node.next ?
-		hlist_entry(sk->sk_node.next, struct sock, sk_node) : NULL;
+	return hlist_entry_safe(sk->sk_node.next, struct sock, sk_node);
 }
 
 static inline struct sock *sk_nulls_next(const struct sock *sk)
@@ -986,6 +989,7 @@ struct request_sock_ops;
 struct timewait_sock_ops;
 struct inet_hashinfo;
 struct raw_hashinfo;
+struct smc_hashinfo;
 struct module;
 
 /*
@@ -1024,6 +1028,7 @@ struct proto {
 	int			(*getsockopt)(struct sock *sk, int level,
 					int optname, char __user *optval,
 					int __user *option);
+	void			(*keepalive)(struct sock *sk, int valbool);
 #ifdef CONFIG_COMPAT
 	int			(*compat_setsockopt)(struct sock *sk,
 					int level,
@@ -1093,6 +1098,7 @@ struct proto {
 		struct inet_hashinfo	*hashinfo;
 		struct udp_table	*udp_table;
 		struct raw_hashinfo	*raw_hash;
+		struct smc_hashinfo	*smc_hash;
 	} h;
 
 	struct module		*owner;
@@ -1531,7 +1537,7 @@ void sock_efree(struct sk_buff *skb);
 #ifdef CONFIG_INET
 void sock_edemux(struct sk_buff *skb);
 #else
-#define sock_edemux(skb) sock_efree(skb)
+#define sock_edemux sock_efree
 #endif
 
 int sock_setsockopt(struct socket *sock, int level, int op,
@@ -1761,6 +1767,7 @@ static inline void dst_negative_advice(struct sock *sk)
 		if (ndst != dst) {
 			rcu_assign_pointer(sk->sk_dst_cache, ndst);
 			sk_tx_queue_clear(sk);
+			sk->sk_dst_pending_confirm = 0;
 		}
 	}
 }
@@ -1771,6 +1778,7 @@ __sk_dst_set(struct sock *sk, struct dst_entry *dst)
 	struct dst_entry *old_dst;
 
 	sk_tx_queue_clear(sk);
+	sk->sk_dst_pending_confirm = 0;
 	/*
 	 * This can be called while sk is owned by the caller only,
 	 * with no state that can be checked in a rcu_dereference_check() cond
@@ -1786,6 +1794,7 @@ sk_dst_set(struct sock *sk, struct dst_entry *dst)
 	struct dst_entry *old_dst;
 
 	sk_tx_queue_clear(sk);
+	sk->sk_dst_pending_confirm = 0;
 	old_dst = xchg((__force struct dst_entry **)&sk->sk_dst_cache, dst);
 	dst_release(old_dst);
 }
@@ -1806,6 +1815,26 @@ struct dst_entry *__sk_dst_check(struct sock *sk, u32 cookie);
 
 struct dst_entry *sk_dst_check(struct sock *sk, u32 cookie);
 
+static inline void sk_dst_confirm(struct sock *sk)
+{
+	if (!sk->sk_dst_pending_confirm)
+		sk->sk_dst_pending_confirm = 1;
+}
+
+static inline void sock_confirm_neigh(struct sk_buff *skb, struct neighbour *n)
+{
+	if (skb_get_dst_pending_confirm(skb)) {
+		struct sock *sk = skb->sk;
+		unsigned long now = jiffies;
+
+		/* avoid dirtying neighbour */
+		if (n->confirmed != now)
+			n->confirmed = now;
+		if (sk && sk->sk_dst_pending_confirm)
+			sk->sk_dst_pending_confirm = 0;
+	}
+}
+
 bool sk_mc_loop(struct sock *sk);
 
 static inline bool sk_can_gso(const struct sock *sk)
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index eba80c4fc56f..929d6af321cd 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -46,8 +46,10 @@ enum switchdev_attr_id {
 	SWITCHDEV_ATTR_ID_PORT_PARENT_ID,
 	SWITCHDEV_ATTR_ID_PORT_STP_STATE,
 	SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS,
+	SWITCHDEV_ATTR_ID_PORT_MROUTER,
 	SWITCHDEV_ATTR_ID_BRIDGE_AGEING_TIME,
 	SWITCHDEV_ATTR_ID_BRIDGE_VLAN_FILTERING,
+	SWITCHDEV_ATTR_ID_BRIDGE_MC_DISABLED,
 };
 
 struct switchdev_attr {
@@ -60,8 +62,10 @@ struct switchdev_attr {
 		struct netdev_phys_item_id ppid;	/* PORT_PARENT_ID */
 		u8 stp_state;				/* PORT_STP_STATE */
 		unsigned long brport_flags;		/* PORT_BRIDGE_FLAGS */
+		bool mrouter;				/* PORT_MROUTER */
 		clock_t ageing_time;			/* BRIDGE_AGEING_TIME */
 		bool vlan_filtering;			/* BRIDGE_VLAN_FILTERING */
+		bool mc_disabled;			/* MC_DISABLED */
 	} u;
 };
 
diff --git a/include/net/tc_act/tc_ife.h b/include/net/tc_act/tc_ife.h
index 9fd2bea0a6e0..30ba459ddd34 100644
--- a/include/net/tc_act/tc_ife.h
+++ b/include/net/tc_act/tc_ife.h
@@ -6,7 +6,6 @@
 #include <linux/rtnetlink.h>
 #include <linux/module.h>
 
-#define IFE_METAHDRLEN 2
 struct tcf_ife_info {
 	struct tc_action common;
 	u8 eth_dst[ETH_ALEN];
@@ -45,8 +44,6 @@ struct tcf_meta_ops {
 
 int ife_get_meta_u32(struct sk_buff *skb, struct tcf_meta_info *mi);
 int ife_get_meta_u16(struct sk_buff *skb, struct tcf_meta_info *mi);
-int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen,
-			const void *dval);
 int ife_alloc_meta_u32(struct tcf_meta_info *mi, void *metaval, gfp_t gfp);
 int ife_alloc_meta_u16(struct tcf_meta_info *mi, void *metaval, gfp_t gfp);
 int ife_check_meta_u32(u32 metaval, struct tcf_meta_info *mi);
diff --git a/include/net/tc_act/tc_pedit.h b/include/net/tc_act/tc_pedit.h
index 29e38d6823df..dfbd6ee0bc7c 100644
--- a/include/net/tc_act/tc_pedit.h
+++ b/include/net/tc_act/tc_pedit.h
@@ -3,11 +3,17 @@
 
 #include <net/act_api.h>
 
+struct tcf_pedit_key_ex {
+	enum pedit_header_type htype;
+	enum pedit_cmd cmd;
+};
+
 struct tcf_pedit {
 	struct tc_action	common;
 	unsigned char		tcfp_nkeys;
 	unsigned char		tcfp_flags;
 	struct tc_pedit_key	*tcfp_keys;
+	struct tcf_pedit_key_ex	*tcfp_keys_ex;
 };
 #define to_pedit(a) ((struct tcf_pedit *)a)
 
diff --git a/include/net/tc_act/tc_sample.h b/include/net/tc_act/tc_sample.h
new file mode 100644
index 000000000000..89e9305be880
--- /dev/null
+++ b/include/net/tc_act/tc_sample.h
@@ -0,0 +1,50 @@
+#ifndef __NET_TC_SAMPLE_H
+#define __NET_TC_SAMPLE_H
+
+#include <net/act_api.h>
+#include <linux/tc_act/tc_sample.h>
+#include <net/psample.h>
+
+struct tcf_sample {
+	struct tc_action common;
+	u32 rate;
+	bool truncate;
+	u32 trunc_size;
+	struct psample_group __rcu *psample_group;
+	u32 psample_group_num;
+	struct list_head tcfm_list;
+	struct rcu_head rcu;
+};
+#define to_sample(a) ((struct tcf_sample *)a)
+
+static inline bool is_tcf_sample(const struct tc_action *a)
+{
+#ifdef CONFIG_NET_CLS_ACT
+	return a->ops && a->ops->type == TCA_ACT_SAMPLE;
+#else
+	return false;
+#endif
+}
+
+static inline __u32 tcf_sample_rate(const struct tc_action *a)
+{
+	return to_sample(a)->rate;
+}
+
+static inline bool tcf_sample_truncate(const struct tc_action *a)
+{
+	return to_sample(a)->truncate;
+}
+
+static inline int tcf_sample_trunc_size(const struct tc_action *a)
+{
+	return to_sample(a)->trunc_size;
+}
+
+static inline struct psample_group *
+tcf_sample_psample_group(const struct tc_action *a)
+{
+	return rcu_dereference(to_sample(a)->psample_group);
+}
+
+#endif /* __NET_TC_SAMPLE_H */
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 6061963cca98..6ec4ea652f3f 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -143,6 +143,7 @@ void tcp_time_wait(struct sock *sk, int state, int timeo);
 #define TCP_RESOURCE_PROBE_INTERVAL ((unsigned)(HZ/2U)) /* Maximal interval between probes
 					                 * for local resources.
 					                 */
+#define TCP_REO_TIMEOUT_MIN	(2000) /* Min RACK reordering timeout in usec */
 
 #define TCP_KEEPALIVE_TIME	(120*60*HZ)	/* two hours */
 #define TCP_KEEPALIVE_PROBES	9		/* Max of 9 keepalive probes	*/
@@ -231,7 +232,6 @@ void tcp_time_wait(struct sock *sk, int state, int timeo);
  */
 #define	TFO_SERVER_WO_SOCKOPT1	0x400
 
-extern struct inet_timewait_death_row tcp_death_row;
 
 /* sysctl variables for tcp */
 extern int sysctl_tcp_timestamps;
@@ -262,6 +262,9 @@ extern int sysctl_tcp_slow_start_after_idle;
 extern int sysctl_tcp_thin_linear_timeouts;
 extern int sysctl_tcp_thin_dupack;
 extern int sysctl_tcp_early_retrans;
+extern int sysctl_tcp_recovery;
+#define TCP_RACK_LOSS_DETECTION  0x1 /* Use RACK to detect losses */
+
 extern int sysctl_tcp_limit_output_bytes;
 extern int sysctl_tcp_challenge_ack_limit;
 extern int sysctl_tcp_min_tso_segs;
@@ -398,6 +401,7 @@ struct sock *tcp_check_req(struct sock *sk, struct sk_buff *skb,
 int tcp_child_process(struct sock *parent, struct sock *child,
 		      struct sk_buff *skb);
 void tcp_enter_loss(struct sock *sk);
+void tcp_cwnd_reduction(struct sock *sk, int newly_acked_sacked, int flag);
 void tcp_clear_retrans(struct tcp_sock *tp);
 void tcp_update_metrics(struct sock *sk);
 void tcp_init_metrics(struct sock *sk);
@@ -542,6 +546,7 @@ int tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb, int segs);
 void tcp_retransmit_timer(struct sock *sk);
 void tcp_xmit_retransmit_queue(struct sock *);
 void tcp_simple_retransmit(struct sock *);
+void tcp_enter_recovery(struct sock *sk, bool ece_ack);
 int tcp_trim_head(struct sock *, struct sk_buff *, u32);
 int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
 
@@ -560,7 +565,6 @@ void tcp_skb_collapse_tstamp(struct sk_buff *skb,
 			     const struct sk_buff *next_skb);
 
 /* tcp_input.c */
-void tcp_resume_early_retransmit(struct sock *sk);
 void tcp_rearm_rto(struct sock *sk);
 void tcp_synack_rtt_meas(struct sock *sk, struct request_sock *req);
 void tcp_reset(struct sock *sk);
@@ -1032,23 +1036,6 @@ static inline void tcp_enable_fack(struct tcp_sock *tp)
 	tp->rx_opt.sack_ok |= TCP_FACK_ENABLED;
 }
 
-/* TCP early-retransmit (ER) is similar to but more conservative than
- * the thin-dupack feature.  Enable ER only if thin-dupack is disabled.
- */
-static inline void tcp_enable_early_retrans(struct tcp_sock *tp)
-{
-	struct net *net = sock_net((struct sock *)tp);
-
-	tp->do_early_retrans = sysctl_tcp_early_retrans &&
-		sysctl_tcp_early_retrans < 4 && !sysctl_tcp_thin_dupack &&
-		net->ipv4.sysctl_tcp_reordering == 3;
-}
-
-static inline void tcp_disable_early_retrans(struct tcp_sock *tp)
-{
-	tp->do_early_retrans = 0;
-}
-
 static inline unsigned int tcp_left_out(const struct tcp_sock *tp)
 {
 	return tp->sacked_out + tp->lost_out;
@@ -1506,6 +1493,9 @@ struct sock *tcp_try_fastopen(struct sock *sk, struct sk_buff *skb,
 			      struct tcp_fastopen_cookie *foc,
 			      struct dst_entry *dst);
 void tcp_fastopen_init_key_once(bool publish);
+bool tcp_fastopen_cookie_check(struct sock *sk, u16 *mss,
+			     struct tcp_fastopen_cookie *cookie);
+bool tcp_fastopen_defer_connect(struct sock *sk, int *err);
 #define TCP_FASTOPEN_KEY_LENGTH 16
 
 /* Fastopen key context */
@@ -1857,17 +1847,11 @@ void tcp_v4_init(void);
 void tcp_init(void);
 
 /* tcp_recovery.c */
-
-/* Flags to enable various loss recovery features. See below */
-extern int sysctl_tcp_recovery;
-
-/* Use TCP RACK to detect (some) tail and retransmit losses */
-#define TCP_RACK_LOST_RETRANS  0x1
-
-extern int tcp_rack_mark_lost(struct sock *sk);
-
-extern void tcp_rack_advance(struct tcp_sock *tp,
-			     const struct skb_mstamp *xmit_time, u8 sacked);
+extern void tcp_rack_mark_lost(struct sock *sk, const struct skb_mstamp *now);
+extern void tcp_rack_advance(struct tcp_sock *tp, u8 sacked, u32 end_seq,
+			     const struct skb_mstamp *xmit_time,
+			     const struct skb_mstamp *ack_time);
+extern void tcp_rack_reo_timeout(struct sock *sk);
 
 /*
  * Save and compile IPv4 options, return a pointer to it
diff --git a/include/net/udp.h b/include/net/udp.h
index 1661791e8ca1..c9d8b8e848e0 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -204,7 +204,6 @@ static inline void udp_lib_close(struct sock *sk, long timeout)
 }
 
 int udp_lib_get_port(struct sock *sk, unsigned short snum,
-		     int (*)(const struct sock *, const struct sock *, bool),
 		     unsigned int hash2_nulladdr);
 
 u32 udp_flow_hashrnd(void);
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 31947b9c21d6..14d82bf16692 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -213,6 +213,8 @@ struct xfrm_state {
 	/* Last used time */
 	unsigned long		lastused;
 
+	struct page_frag xfrag;
+
 	/* Reference to data common to all the instances of this
 	 * transformer. */
 	const struct xfrm_type	*type;
@@ -278,9 +280,7 @@ struct net_device;
 struct xfrm_type;
 struct xfrm_dst;
 struct xfrm_policy_afinfo {
-	unsigned short		family;
 	struct dst_ops		*dst_ops;
-	void			(*garbage_collect)(struct net *net);
 	struct dst_entry	*(*dst_lookup)(struct net *net,
 					       int tos, int oif,
 					       const xfrm_address_t *saddr,
@@ -301,8 +301,8 @@ struct xfrm_policy_afinfo {
 	struct dst_entry	*(*blackhole_route)(struct net *net, struct dst_entry *orig);
 };
 
-int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
-int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
+int xfrm_policy_register_afinfo(const struct xfrm_policy_afinfo *afinfo, int family);
+void xfrm_policy_unregister_afinfo(const struct xfrm_policy_afinfo *afinfo);
 void km_policy_notify(struct xfrm_policy *xp, int dir,
 		      const struct km_event *c);
 void km_state_notify(struct xfrm_state *x, const struct km_event *c);
@@ -343,17 +343,16 @@ struct xfrm_state_afinfo {
 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
 struct xfrm_state_afinfo *xfrm_state_get_afinfo(unsigned int family);
-void xfrm_state_put_afinfo(struct xfrm_state_afinfo *afinfo);
+struct xfrm_state_afinfo *xfrm_state_afinfo_get_rcu(unsigned int family);
 
 struct xfrm_input_afinfo {
 	unsigned int		family;
-	struct module		*owner;
 	int			(*callback)(struct sk_buff *skb, u8 protocol,
 					    int err);
 };
 
-int xfrm_input_register_afinfo(struct xfrm_input_afinfo *afinfo);
-int xfrm_input_unregister_afinfo(struct xfrm_input_afinfo *afinfo);
+int xfrm_input_register_afinfo(const struct xfrm_input_afinfo *afinfo);
+int xfrm_input_unregister_afinfo(const struct xfrm_input_afinfo *afinfo);
 
 void xfrm_state_delete_tunnel(struct xfrm_state *x);
 
@@ -499,6 +498,7 @@ struct xfrm_tmpl {
 };
 
 #define XFRM_MAX_DEPTH		6
+#define XFRM_MAX_OFFLOAD_DEPTH	1
 
 struct xfrm_policy_walk_entry {
 	struct list_head	all;
@@ -682,6 +682,7 @@ struct xfrm_spi_skb_cb {
 
 	unsigned int daddroff;
 	unsigned int family;
+	__be32 seq;
 };
 
 #define XFRM_SPI_SKB_CB(__skb) ((struct xfrm_spi_skb_cb *)&((__skb)->cb[0]))
@@ -974,10 +975,41 @@ static inline void xfrm_dst_destroy(struct xfrm_dst *xdst)
 
 void xfrm_dst_ifdown(struct dst_entry *dst, struct net_device *dev);
 
+struct xfrm_offload {
+	/* Output sequence number for replay protection on offloading. */
+	struct {
+		__u32 low;
+		__u32 hi;
+	} seq;
+
+	__u32			flags;
+#define	SA_DELETE_REQ		1
+#define	CRYPTO_DONE		2
+#define	CRYPTO_NEXT_DONE	4
+#define	CRYPTO_FALLBACK		8
+#define	XFRM_GSO_SEGMENT	16
+#define	XFRM_GRO		32
+
+	__u32			status;
+#define CRYPTO_SUCCESS				1
+#define CRYPTO_GENERIC_ERROR			2
+#define CRYPTO_TRANSPORT_AH_AUTH_FAILED		4
+#define CRYPTO_TRANSPORT_ESP_AUTH_FAILED	8
+#define CRYPTO_TUNNEL_AH_AUTH_FAILED		16
+#define CRYPTO_TUNNEL_ESP_AUTH_FAILED		32
+#define CRYPTO_INVALID_PACKET_SYNTAX		64
+#define CRYPTO_INVALID_PROTOCOL			128
+
+	__u8			proto;
+};
+
 struct sec_path {
 	atomic_t		refcnt;
 	int			len;
+	int			olen;
+
 	struct xfrm_state	*xvec[XFRM_MAX_DEPTH];
+	struct xfrm_offload	ovec[XFRM_MAX_OFFLOAD_DEPTH];
 };
 
 static inline int secpath_exists(struct sk_buff *skb)
@@ -1007,6 +1039,7 @@ secpath_put(struct sec_path *sp)
 }
 
 struct sec_path *secpath_dup(struct sec_path *src);
+int secpath_set(struct sk_buff *skb);
 
 static inline void
 secpath_reset(struct sk_buff *skb)
@@ -1168,6 +1201,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
 }
 
 void xfrm_garbage_collect(struct net *net);
+void xfrm_garbage_collect_deferred(struct net *net);
 
 #else
 
@@ -1519,6 +1553,7 @@ int xfrm4_rcv_encap(struct sk_buff *skb, int nexthdr, __be32 spi,
 		    int encap_type);
 int xfrm4_transport_finish(struct sk_buff *skb, int async);
 int xfrm4_rcv(struct sk_buff *skb);
+int xfrm_parse_spi(struct sk_buff *skb, u8 nexthdr, __be32 *spi, __be32 *seq);
 
 static inline int xfrm4_rcv_spi(struct sk_buff *skb, int nexthdr, __be32 spi)
 {
@@ -1774,6 +1809,15 @@ static inline struct xfrm_state *xfrm_input_state(struct sk_buff *skb)
 {
 	return skb->sp->xvec[skb->sp->len - 1];
 }
+static inline struct xfrm_offload *xfrm_offload(struct sk_buff *skb)
+{
+	struct sec_path *sp = skb->sp;
+
+	if (!sp || !sp->olen || sp->len != sp->olen)
+		return NULL;
+
+	return &sp->ovec[sp->olen - 1];
+}
 #endif
 
 static inline int xfrm_mark_get(struct nlattr **attrs, struct xfrm_mark *m)
diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h
index 1beab5532035..4b34c51f859e 100644
--- a/include/rdma/ib_addr.h
+++ b/include/rdma/ib_addr.h
@@ -160,8 +160,7 @@ static inline int rdma_addr_gid_offset(struct rdma_dev_addr *dev_addr)
 
 static inline u16 rdma_vlan_dev_vlan_id(const struct net_device *dev)
 {
-	return dev->priv_flags & IFF_802_1Q_VLAN ?
-		vlan_dev_vlan_id(dev) : 0xffff;
+	return is_vlan_dev(dev) ? vlan_dev_vlan_id(dev) : 0xffff;
 }
 
 static inline int rdma_ip2gid(struct sockaddr *addr, union ib_gid *gid)
@@ -326,8 +325,7 @@ static inline u16 rdma_get_vlan_id(union ib_gid *dgid)
 
 static inline struct net_device *rdma_vlan_dev_real_dev(const struct net_device *dev)
 {
-	return dev->priv_flags & IFF_802_1Q_VLAN ?
-		vlan_dev_real_dev(dev) : NULL;
+	return is_vlan_dev(dev) ? vlan_dev_real_dev(dev) : NULL;
 }
 
 #endif /* IB_ADDR_H */
diff --git a/include/trace/events/afs.h b/include/trace/events/afs.h
new file mode 100644
index 000000000000..8b95c16b7045
--- /dev/null
+++ b/include/trace/events/afs.h
@@ -0,0 +1,184 @@
+/* AFS tracepoints
+ *
+ * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM afs
+
+#if !defined(_TRACE_AFS_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_AFS_H
+
+#include <linux/tracepoint.h>
+
+/*
+ * Define enums for tracing information.
+ */
+#ifndef __AFS_DECLARE_TRACE_ENUMS_ONCE_ONLY
+#define __AFS_DECLARE_TRACE_ENUMS_ONCE_ONLY
+
+enum afs_call_trace {
+	afs_call_trace_alloc,
+	afs_call_trace_free,
+	afs_call_trace_put,
+	afs_call_trace_wake,
+	afs_call_trace_work,
+};
+
+#endif /* end __AFS_DECLARE_TRACE_ENUMS_ONCE_ONLY */
+
+/*
+ * Declare tracing information enums and their string mappings for display.
+ */
+#define afs_call_traces \
+	EM(afs_call_trace_alloc,		"ALLOC") \
+	EM(afs_call_trace_free,			"FREE ") \
+	EM(afs_call_trace_put,			"PUT  ") \
+	EM(afs_call_trace_wake,			"WAKE ") \
+	E_(afs_call_trace_work,			"WORK ")
+
+/*
+ * Export enum symbols via userspace.
+ */
+#undef EM
+#undef E_
+#define EM(a, b) TRACE_DEFINE_ENUM(a);
+#define E_(a, b) TRACE_DEFINE_ENUM(a);
+
+afs_call_traces;
+
+/*
+ * Now redefine the EM() and E_() macros to map the enums to the strings that
+ * will be printed in the output.
+ */
+#undef EM
+#undef E_
+#define EM(a, b)	{ a, b },
+#define E_(a, b)	{ a, b }
+
+TRACE_EVENT(afs_recv_data,
+	    TP_PROTO(struct afs_call *call, unsigned count, unsigned offset,
+		     bool want_more, int ret),
+
+	    TP_ARGS(call, count, offset, want_more, ret),
+
+	    TP_STRUCT__entry(
+		    __field(struct rxrpc_call *,	rxcall		)
+		    __field(struct afs_call *,		call		)
+		    __field(enum afs_call_state,	state		)
+		    __field(unsigned int,		count		)
+		    __field(unsigned int,		offset		)
+		    __field(unsigned short,		unmarshall	)
+		    __field(bool,			want_more	)
+		    __field(int,			ret		)
+			     ),
+
+	    TP_fast_assign(
+		    __entry->rxcall	= call->rxcall;
+		    __entry->call	= call;
+		    __entry->state	= call->state;
+		    __entry->unmarshall	= call->unmarshall;
+		    __entry->count	= count;
+		    __entry->offset	= offset;
+		    __entry->want_more	= want_more;
+		    __entry->ret	= ret;
+			   ),
+
+	    TP_printk("c=%p ac=%p s=%u u=%u %u/%u wm=%u ret=%d",
+		      __entry->rxcall,
+		      __entry->call,
+		      __entry->state, __entry->unmarshall,
+		      __entry->offset, __entry->count,
+		      __entry->want_more, __entry->ret)
+	    );
+
+TRACE_EVENT(afs_notify_call,
+	    TP_PROTO(struct rxrpc_call *rxcall, struct afs_call *call),
+
+	    TP_ARGS(rxcall, call),
+
+	    TP_STRUCT__entry(
+		    __field(struct rxrpc_call *,	rxcall		)
+		    __field(struct afs_call *,		call		)
+		    __field(enum afs_call_state,	state		)
+		    __field(unsigned short,		unmarshall	)
+			     ),
+
+	    TP_fast_assign(
+		    __entry->rxcall	= rxcall;
+		    __entry->call	= call;
+		    __entry->state	= call->state;
+		    __entry->unmarshall	= call->unmarshall;
+			   ),
+
+	    TP_printk("c=%p ac=%p s=%u u=%u",
+		      __entry->rxcall,
+		      __entry->call,
+		      __entry->state, __entry->unmarshall)
+	    );
+
+TRACE_EVENT(afs_cb_call,
+	    TP_PROTO(struct afs_call *call),
+
+	    TP_ARGS(call),
+
+	    TP_STRUCT__entry(
+		    __field(struct rxrpc_call *,	rxcall		)
+		    __field(struct afs_call *,		call		)
+		    __field(const char *,		name		)
+		    __field(u32,			op		)
+			     ),
+
+	    TP_fast_assign(
+		    __entry->rxcall	= call->rxcall;
+		    __entry->call	= call;
+		    __entry->name	= call->type->name;
+		    __entry->op		= call->operation_ID;
+			   ),
+
+	    TP_printk("c=%p ac=%p %s o=%u",
+		      __entry->rxcall,
+		      __entry->call,
+		      __entry->name,
+		      __entry->op)
+	    );
+
+TRACE_EVENT(afs_call,
+	    TP_PROTO(struct afs_call *call, enum afs_call_trace op,
+		     int usage, int outstanding, const void *where),
+
+	    TP_ARGS(call, op, usage, outstanding, where),
+
+	    TP_STRUCT__entry(
+		    __field(struct afs_call *,		call		)
+		    __field(int,			op		)
+		    __field(int,			usage		)
+		    __field(int,			outstanding	)
+		    __field(const void *,		where		)
+			     ),
+
+	    TP_fast_assign(
+		    __entry->call = call;
+		    __entry->op = op;
+		    __entry->usage = usage;
+		    __entry->outstanding = outstanding;
+		    __entry->where = where;
+			   ),
+
+	    TP_printk("c=%p %s u=%d o=%d sp=%pSR",
+		      __entry->call,
+		      __print_symbolic(__entry->op, afs_call_traces),
+		      __entry->usage,
+		      __entry->outstanding,
+		      __entry->where)
+	    );
+
+#endif /* _TRACE_AFS_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/bpf.h b/include/trace/events/bpf.h
new file mode 100644
index 000000000000..c3a53fd47ff1
--- /dev/null
+++ b/include/trace/events/bpf.h
@@ -0,0 +1,347 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM bpf
+
+#if !defined(_TRACE_BPF_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_BPF_H
+
+#include <linux/filter.h>
+#include <linux/bpf.h>
+#include <linux/fs.h>
+#include <linux/tracepoint.h>
+
+#define __PROG_TYPE_MAP(FN)	\
+	FN(SOCKET_FILTER)	\
+	FN(KPROBE)		\
+	FN(SCHED_CLS)		\
+	FN(SCHED_ACT)		\
+	FN(TRACEPOINT)		\
+	FN(XDP)			\
+	FN(PERF_EVENT)		\
+	FN(CGROUP_SKB)		\
+	FN(CGROUP_SOCK)		\
+	FN(LWT_IN)		\
+	FN(LWT_OUT)		\
+	FN(LWT_XMIT)
+
+#define __MAP_TYPE_MAP(FN)	\
+	FN(HASH)		\
+	FN(ARRAY)		\
+	FN(PROG_ARRAY)		\
+	FN(PERF_EVENT_ARRAY)	\
+	FN(PERCPU_HASH)		\
+	FN(PERCPU_ARRAY)	\
+	FN(STACK_TRACE)		\
+	FN(CGROUP_ARRAY)	\
+	FN(LRU_HASH)		\
+	FN(LRU_PERCPU_HASH)	\
+	FN(LPM_TRIE)
+
+#define __PROG_TYPE_TP_FN(x)	\
+	TRACE_DEFINE_ENUM(BPF_PROG_TYPE_##x);
+#define __PROG_TYPE_SYM_FN(x)	\
+	{ BPF_PROG_TYPE_##x, #x },
+#define __PROG_TYPE_SYM_TAB	\
+	__PROG_TYPE_MAP(__PROG_TYPE_SYM_FN) { -1, 0 }
+__PROG_TYPE_MAP(__PROG_TYPE_TP_FN)
+
+#define __MAP_TYPE_TP_FN(x)	\
+	TRACE_DEFINE_ENUM(BPF_MAP_TYPE_##x);
+#define __MAP_TYPE_SYM_FN(x)	\
+	{ BPF_MAP_TYPE_##x, #x },
+#define __MAP_TYPE_SYM_TAB	\
+	__MAP_TYPE_MAP(__MAP_TYPE_SYM_FN) { -1, 0 }
+__MAP_TYPE_MAP(__MAP_TYPE_TP_FN)
+
+DECLARE_EVENT_CLASS(bpf_prog_event,
+
+	TP_PROTO(const struct bpf_prog *prg),
+
+	TP_ARGS(prg),
+
+	TP_STRUCT__entry(
+		__array(u8, prog_tag, 8)
+		__field(u32, type)
+	),
+
+	TP_fast_assign(
+		BUILD_BUG_ON(sizeof(__entry->prog_tag) != sizeof(prg->tag));
+		memcpy(__entry->prog_tag, prg->tag, sizeof(prg->tag));
+		__entry->type = prg->type;
+	),
+
+	TP_printk("prog=%s type=%s",
+		  __print_hex_str(__entry->prog_tag, 8),
+		  __print_symbolic(__entry->type, __PROG_TYPE_SYM_TAB))
+);
+
+DEFINE_EVENT(bpf_prog_event, bpf_prog_get_type,
+
+	TP_PROTO(const struct bpf_prog *prg),
+
+	TP_ARGS(prg)
+);
+
+DEFINE_EVENT(bpf_prog_event, bpf_prog_put_rcu,
+
+	TP_PROTO(const struct bpf_prog *prg),
+
+	TP_ARGS(prg)
+);
+
+TRACE_EVENT(bpf_prog_load,
+
+	TP_PROTO(const struct bpf_prog *prg, int ufd),
+
+	TP_ARGS(prg, ufd),
+
+	TP_STRUCT__entry(
+		__array(u8, prog_tag, 8)
+		__field(u32, type)
+		__field(int, ufd)
+	),
+
+	TP_fast_assign(
+		BUILD_BUG_ON(sizeof(__entry->prog_tag) != sizeof(prg->tag));
+		memcpy(__entry->prog_tag, prg->tag, sizeof(prg->tag));
+		__entry->type = prg->type;
+		__entry->ufd  = ufd;
+	),
+
+	TP_printk("prog=%s type=%s ufd=%d",
+		  __print_hex_str(__entry->prog_tag, 8),
+		  __print_symbolic(__entry->type, __PROG_TYPE_SYM_TAB),
+		  __entry->ufd)
+);
+
+TRACE_EVENT(bpf_map_create,
+
+	TP_PROTO(const struct bpf_map *map, int ufd),
+
+	TP_ARGS(map, ufd),
+
+	TP_STRUCT__entry(
+		__field(u32, type)
+		__field(u32, size_key)
+		__field(u32, size_value)
+		__field(u32, max_entries)
+		__field(u32, flags)
+		__field(int, ufd)
+	),
+
+	TP_fast_assign(
+		__entry->type        = map->map_type;
+		__entry->size_key    = map->key_size;
+		__entry->size_value  = map->value_size;
+		__entry->max_entries = map->max_entries;
+		__entry->flags       = map->map_flags;
+		__entry->ufd         = ufd;
+	),
+
+	TP_printk("map type=%s ufd=%d key=%u val=%u max=%u flags=%x",
+		  __print_symbolic(__entry->type, __MAP_TYPE_SYM_TAB),
+		  __entry->ufd, __entry->size_key, __entry->size_value,
+		  __entry->max_entries, __entry->flags)
+);
+
+DECLARE_EVENT_CLASS(bpf_obj_prog,
+
+	TP_PROTO(const struct bpf_prog *prg, int ufd,
+		 const struct filename *pname),
+
+	TP_ARGS(prg, ufd, pname),
+
+	TP_STRUCT__entry(
+		__array(u8, prog_tag, 8)
+		__field(int, ufd)
+		__string(path, pname->name)
+	),
+
+	TP_fast_assign(
+		BUILD_BUG_ON(sizeof(__entry->prog_tag) != sizeof(prg->tag));
+		memcpy(__entry->prog_tag, prg->tag, sizeof(prg->tag));
+		__assign_str(path, pname->name);
+		__entry->ufd = ufd;
+	),
+
+	TP_printk("prog=%s path=%s ufd=%d",
+		  __print_hex_str(__entry->prog_tag, 8),
+		  __get_str(path), __entry->ufd)
+);
+
+DEFINE_EVENT(bpf_obj_prog, bpf_obj_pin_prog,
+
+	TP_PROTO(const struct bpf_prog *prg, int ufd,
+		 const struct filename *pname),
+
+	TP_ARGS(prg, ufd, pname)
+);
+
+DEFINE_EVENT(bpf_obj_prog, bpf_obj_get_prog,
+
+	TP_PROTO(const struct bpf_prog *prg, int ufd,
+		 const struct filename *pname),
+
+	TP_ARGS(prg, ufd, pname)
+);
+
+DECLARE_EVENT_CLASS(bpf_obj_map,
+
+	TP_PROTO(const struct bpf_map *map, int ufd,
+		 const struct filename *pname),
+
+	TP_ARGS(map, ufd, pname),
+
+	TP_STRUCT__entry(
+		__field(u32, type)
+		__field(int, ufd)
+		__string(path, pname->name)
+	),
+
+	TP_fast_assign(
+		__assign_str(path, pname->name);
+		__entry->type = map->map_type;
+		__entry->ufd  = ufd;
+	),
+
+	TP_printk("map type=%s ufd=%d path=%s",
+		  __print_symbolic(__entry->type, __MAP_TYPE_SYM_TAB),
+		  __entry->ufd, __get_str(path))
+);
+
+DEFINE_EVENT(bpf_obj_map, bpf_obj_pin_map,
+
+	TP_PROTO(const struct bpf_map *map, int ufd,
+		 const struct filename *pname),
+
+	TP_ARGS(map, ufd, pname)
+);
+
+DEFINE_EVENT(bpf_obj_map, bpf_obj_get_map,
+
+	TP_PROTO(const struct bpf_map *map, int ufd,
+		 const struct filename *pname),
+
+	TP_ARGS(map, ufd, pname)
+);
+
+DECLARE_EVENT_CLASS(bpf_map_keyval,
+
+	TP_PROTO(const struct bpf_map *map, int ufd,
+		 const void *key, const void *val),
+
+	TP_ARGS(map, ufd, key, val),
+
+	TP_STRUCT__entry(
+		__field(u32, type)
+		__field(u32, key_len)
+		__dynamic_array(u8, key, map->key_size)
+		__field(bool, key_trunc)
+		__field(u32, val_len)
+		__dynamic_array(u8, val, map->value_size)
+		__field(bool, val_trunc)
+		__field(int, ufd)
+	),
+
+	TP_fast_assign(
+		memcpy(__get_dynamic_array(key), key, map->key_size);
+		memcpy(__get_dynamic_array(val), val, map->value_size);
+		__entry->type      = map->map_type;
+		__entry->key_len   = min(map->key_size, 16U);
+		__entry->key_trunc = map->key_size != __entry->key_len;
+		__entry->val_len   = min(map->value_size, 16U);
+		__entry->val_trunc = map->value_size != __entry->val_len;
+		__entry->ufd       = ufd;
+	),
+
+	TP_printk("map type=%s ufd=%d key=[%s%s] val=[%s%s]",
+		  __print_symbolic(__entry->type, __MAP_TYPE_SYM_TAB),
+		  __entry->ufd,
+		  __print_hex(__get_dynamic_array(key), __entry->key_len),
+		  __entry->key_trunc ? " ..." : "",
+		  __print_hex(__get_dynamic_array(val), __entry->val_len),
+		  __entry->val_trunc ? " ..." : "")
+);
+
+DEFINE_EVENT(bpf_map_keyval, bpf_map_lookup_elem,
+
+	TP_PROTO(const struct bpf_map *map, int ufd,
+		 const void *key, const void *val),
+
+	TP_ARGS(map, ufd, key, val)
+);
+
+DEFINE_EVENT(bpf_map_keyval, bpf_map_update_elem,
+
+	TP_PROTO(const struct bpf_map *map, int ufd,
+		 const void *key, const void *val),
+
+	TP_ARGS(map, ufd, key, val)
+);
+
+TRACE_EVENT(bpf_map_delete_elem,
+
+	TP_PROTO(const struct bpf_map *map, int ufd,
+		 const void *key),
+
+	TP_ARGS(map, ufd, key),
+
+	TP_STRUCT__entry(
+		__field(u32, type)
+		__field(u32, key_len)
+		__dynamic_array(u8, key, map->key_size)
+		__field(bool, key_trunc)
+		__field(int, ufd)
+	),
+
+	TP_fast_assign(
+		memcpy(__get_dynamic_array(key), key, map->key_size);
+		__entry->type      = map->map_type;
+		__entry->key_len   = min(map->key_size, 16U);
+		__entry->key_trunc = map->key_size != __entry->key_len;
+		__entry->ufd       = ufd;
+	),
+
+	TP_printk("map type=%s ufd=%d key=[%s%s]",
+		  __print_symbolic(__entry->type, __MAP_TYPE_SYM_TAB),
+		  __entry->ufd,
+		  __print_hex(__get_dynamic_array(key), __entry->key_len),
+		  __entry->key_trunc ? " ..." : "")
+);
+
+TRACE_EVENT(bpf_map_next_key,
+
+	TP_PROTO(const struct bpf_map *map, int ufd,
+		 const void *key, const void *key_next),
+
+	TP_ARGS(map, ufd, key, key_next),
+
+	TP_STRUCT__entry(
+		__field(u32, type)
+		__field(u32, key_len)
+		__dynamic_array(u8, key, map->key_size)
+		__dynamic_array(u8, nxt, map->key_size)
+		__field(bool, key_trunc)
+		__field(int, ufd)
+	),
+
+	TP_fast_assign(
+		memcpy(__get_dynamic_array(key), key, map->key_size);
+		memcpy(__get_dynamic_array(nxt), key_next, map->key_size);
+		__entry->type      = map->map_type;
+		__entry->key_len   = min(map->key_size, 16U);
+		__entry->key_trunc = map->key_size != __entry->key_len;
+		__entry->ufd       = ufd;
+	),
+
+	TP_printk("map type=%s ufd=%d key=[%s%s] next=[%s%s]",
+		  __print_symbolic(__entry->type, __MAP_TYPE_SYM_TAB),
+		  __entry->ufd,
+		  __print_hex(__get_dynamic_array(key), __entry->key_len),
+		  __entry->key_trunc ? " ..." : "",
+		  __print_hex(__get_dynamic_array(nxt), __entry->key_len),
+		  __entry->key_trunc ? " ..." : "")
+);
+
+#endif /* _TRACE_BPF_H */
+
+#include <trace/define_trace.h>
diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h
index 0383e5e9a0f3..593f586545eb 100644
--- a/include/trace/events/rxrpc.h
+++ b/include/trace/events/rxrpc.h
@@ -16,6 +16,386 @@
 
 #include <linux/tracepoint.h>
 
+/*
+ * Define enums for tracing information.
+ *
+ * These should all be kept sorted, making it easier to match the string
+ * mapping tables further on.
+ */
+#ifndef __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY
+#define __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY
+
+enum rxrpc_skb_trace {
+	rxrpc_skb_rx_cleaned,
+	rxrpc_skb_rx_freed,
+	rxrpc_skb_rx_got,
+	rxrpc_skb_rx_lost,
+	rxrpc_skb_rx_purged,
+	rxrpc_skb_rx_received,
+	rxrpc_skb_rx_rotated,
+	rxrpc_skb_rx_seen,
+	rxrpc_skb_tx_cleaned,
+	rxrpc_skb_tx_freed,
+	rxrpc_skb_tx_got,
+	rxrpc_skb_tx_new,
+	rxrpc_skb_tx_rotated,
+	rxrpc_skb_tx_seen,
+};
+
+enum rxrpc_conn_trace {
+	rxrpc_conn_got,
+	rxrpc_conn_new_client,
+	rxrpc_conn_new_service,
+	rxrpc_conn_put_client,
+	rxrpc_conn_put_service,
+	rxrpc_conn_queued,
+	rxrpc_conn_seen,
+};
+
+enum rxrpc_client_trace {
+	rxrpc_client_activate_chans,
+	rxrpc_client_alloc,
+	rxrpc_client_chan_activate,
+	rxrpc_client_chan_disconnect,
+	rxrpc_client_chan_pass,
+	rxrpc_client_chan_unstarted,
+	rxrpc_client_cleanup,
+	rxrpc_client_count,
+	rxrpc_client_discard,
+	rxrpc_client_duplicate,
+	rxrpc_client_exposed,
+	rxrpc_client_replace,
+	rxrpc_client_to_active,
+	rxrpc_client_to_culled,
+	rxrpc_client_to_idle,
+	rxrpc_client_to_inactive,
+	rxrpc_client_to_upgrade,
+	rxrpc_client_to_waiting,
+	rxrpc_client_uncount,
+};
+
+enum rxrpc_call_trace {
+	rxrpc_call_connected,
+	rxrpc_call_error,
+	rxrpc_call_got,
+	rxrpc_call_got_kernel,
+	rxrpc_call_got_userid,
+	rxrpc_call_new_client,
+	rxrpc_call_new_service,
+	rxrpc_call_put,
+	rxrpc_call_put_kernel,
+	rxrpc_call_put_noqueue,
+	rxrpc_call_put_userid,
+	rxrpc_call_queued,
+	rxrpc_call_queued_ref,
+	rxrpc_call_release,
+	rxrpc_call_seen,
+};
+
+enum rxrpc_transmit_trace {
+	rxrpc_transmit_await_reply,
+	rxrpc_transmit_end,
+	rxrpc_transmit_queue,
+	rxrpc_transmit_queue_last,
+	rxrpc_transmit_rotate,
+	rxrpc_transmit_rotate_last,
+	rxrpc_transmit_wait,
+};
+
+enum rxrpc_receive_trace {
+	rxrpc_receive_end,
+	rxrpc_receive_front,
+	rxrpc_receive_incoming,
+	rxrpc_receive_queue,
+	rxrpc_receive_queue_last,
+	rxrpc_receive_rotate,
+};
+
+enum rxrpc_recvmsg_trace {
+	rxrpc_recvmsg_cont,
+	rxrpc_recvmsg_data_return,
+	rxrpc_recvmsg_dequeue,
+	rxrpc_recvmsg_enter,
+	rxrpc_recvmsg_full,
+	rxrpc_recvmsg_hole,
+	rxrpc_recvmsg_next,
+	rxrpc_recvmsg_return,
+	rxrpc_recvmsg_terminal,
+	rxrpc_recvmsg_to_be_accepted,
+	rxrpc_recvmsg_wait,
+};
+
+enum rxrpc_rtt_tx_trace {
+	rxrpc_rtt_tx_data,
+	rxrpc_rtt_tx_ping,
+};
+
+enum rxrpc_rtt_rx_trace {
+	rxrpc_rtt_rx_ping_response,
+	rxrpc_rtt_rx_requested_ack,
+};
+
+enum rxrpc_timer_trace {
+	rxrpc_timer_begin,
+	rxrpc_timer_expired,
+	rxrpc_timer_init_for_reply,
+	rxrpc_timer_init_for_send_reply,
+	rxrpc_timer_set_for_ack,
+	rxrpc_timer_set_for_ping,
+	rxrpc_timer_set_for_resend,
+	rxrpc_timer_set_for_send,
+};
+
+enum rxrpc_propose_ack_trace {
+	rxrpc_propose_ack_client_tx_end,
+	rxrpc_propose_ack_input_data,
+	rxrpc_propose_ack_ping_for_lost_ack,
+	rxrpc_propose_ack_ping_for_lost_reply,
+	rxrpc_propose_ack_ping_for_params,
+	rxrpc_propose_ack_processing_op,
+	rxrpc_propose_ack_respond_to_ack,
+	rxrpc_propose_ack_respond_to_ping,
+	rxrpc_propose_ack_retry_tx,
+	rxrpc_propose_ack_rotate_rx,
+	rxrpc_propose_ack_terminal_ack,
+};
+
+enum rxrpc_propose_ack_outcome {
+	rxrpc_propose_ack_subsume,
+	rxrpc_propose_ack_update,
+	rxrpc_propose_ack_use,
+};
+
+enum rxrpc_congest_change {
+	rxrpc_cong_begin_retransmission,
+	rxrpc_cong_cleared_nacks,
+	rxrpc_cong_new_low_nack,
+	rxrpc_cong_no_change,
+	rxrpc_cong_progress,
+	rxrpc_cong_retransmit_again,
+	rxrpc_cong_rtt_window_end,
+	rxrpc_cong_saw_nack,
+};
+
+#endif /* end __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY */
+
+/*
+ * Declare tracing information enums and their string mappings for display.
+ */
+#define rxrpc_skb_traces \
+	EM(rxrpc_skb_rx_cleaned,		"Rx CLN") \
+	EM(rxrpc_skb_rx_freed,			"Rx FRE") \
+	EM(rxrpc_skb_rx_got,			"Rx GOT") \
+	EM(rxrpc_skb_rx_lost,			"Rx *L*") \
+	EM(rxrpc_skb_rx_purged,			"Rx PUR") \
+	EM(rxrpc_skb_rx_received,		"Rx RCV") \
+	EM(rxrpc_skb_rx_rotated,		"Rx ROT") \
+	EM(rxrpc_skb_rx_seen,			"Rx SEE") \
+	EM(rxrpc_skb_tx_cleaned,		"Tx CLN") \
+	EM(rxrpc_skb_tx_freed,			"Tx FRE") \
+	EM(rxrpc_skb_tx_got,			"Tx GOT") \
+	EM(rxrpc_skb_tx_new,			"Tx NEW") \
+	EM(rxrpc_skb_tx_rotated,		"Tx ROT") \
+	E_(rxrpc_skb_tx_seen,			"Tx SEE")
+
+#define rxrpc_conn_traces \
+	EM(rxrpc_conn_got,			"GOT") \
+	EM(rxrpc_conn_new_client,		"NWc") \
+	EM(rxrpc_conn_new_service,		"NWs") \
+	EM(rxrpc_conn_put_client,		"PTc") \
+	EM(rxrpc_conn_put_service,		"PTs") \
+	EM(rxrpc_conn_queued,			"QUE") \
+	E_(rxrpc_conn_seen,			"SEE")
+
+#define rxrpc_client_traces \
+	EM(rxrpc_client_activate_chans,		"Activa") \
+	EM(rxrpc_client_alloc,			"Alloc ") \
+	EM(rxrpc_client_chan_activate,		"ChActv") \
+	EM(rxrpc_client_chan_disconnect,	"ChDisc") \
+	EM(rxrpc_client_chan_pass,		"ChPass") \
+	EM(rxrpc_client_chan_unstarted,		"ChUnst") \
+	EM(rxrpc_client_cleanup,		"Clean ") \
+	EM(rxrpc_client_count,			"Count ") \
+	EM(rxrpc_client_discard,		"Discar") \
+	EM(rxrpc_client_duplicate,		"Duplic") \
+	EM(rxrpc_client_exposed,		"Expose") \
+	EM(rxrpc_client_replace,		"Replac") \
+	EM(rxrpc_client_to_active,		"->Actv") \
+	EM(rxrpc_client_to_culled,		"->Cull") \
+	EM(rxrpc_client_to_idle,		"->Idle") \
+	EM(rxrpc_client_to_inactive,		"->Inac") \
+	EM(rxrpc_client_to_upgrade,		"->Upgd") \
+	EM(rxrpc_client_to_waiting,		"->Wait") \
+	E_(rxrpc_client_uncount,		"Uncoun")
+
+#define rxrpc_conn_cache_states \
+	EM(RXRPC_CONN_CLIENT_INACTIVE,		"Inac") \
+	EM(RXRPC_CONN_CLIENT_WAITING,		"Wait") \
+	EM(RXRPC_CONN_CLIENT_ACTIVE,		"Actv") \
+	EM(RXRPC_CONN_CLIENT_CULLED,		"Cull") \
+	E_(RXRPC_CONN_CLIENT_IDLE,		"Idle") \
+
+#define rxrpc_call_traces \
+	EM(rxrpc_call_connected,		"CON") \
+	EM(rxrpc_call_error,			"*E*") \
+	EM(rxrpc_call_got,			"GOT") \
+	EM(rxrpc_call_got_kernel,		"Gke") \
+	EM(rxrpc_call_got_userid,		"Gus") \
+	EM(rxrpc_call_new_client,		"NWc") \
+	EM(rxrpc_call_new_service,		"NWs") \
+	EM(rxrpc_call_put,			"PUT") \
+	EM(rxrpc_call_put_kernel,		"Pke") \
+	EM(rxrpc_call_put_noqueue,		"PNQ") \
+	EM(rxrpc_call_put_userid,		"Pus") \
+	EM(rxrpc_call_queued,			"QUE") \
+	EM(rxrpc_call_queued_ref,		"QUR") \
+	EM(rxrpc_call_release,			"RLS") \
+	E_(rxrpc_call_seen,			"SEE")
+
+#define rxrpc_transmit_traces \
+	EM(rxrpc_transmit_await_reply,		"AWR") \
+	EM(rxrpc_transmit_end,			"END") \
+	EM(rxrpc_transmit_queue,		"QUE") \
+	EM(rxrpc_transmit_queue_last,		"QLS") \
+	EM(rxrpc_transmit_rotate,		"ROT") \
+	EM(rxrpc_transmit_rotate_last,		"RLS") \
+	E_(rxrpc_transmit_wait,			"WAI")
+
+#define rxrpc_receive_traces \
+	EM(rxrpc_receive_end,			"END") \
+	EM(rxrpc_receive_front,			"FRN") \
+	EM(rxrpc_receive_incoming,		"INC") \
+	EM(rxrpc_receive_queue,			"QUE") \
+	EM(rxrpc_receive_queue_last,		"QLS") \
+	E_(rxrpc_receive_rotate,		"ROT")
+
+#define rxrpc_recvmsg_traces \
+	EM(rxrpc_recvmsg_cont,			"CONT") \
+	EM(rxrpc_recvmsg_data_return,		"DATA") \
+	EM(rxrpc_recvmsg_dequeue,		"DEQU") \
+	EM(rxrpc_recvmsg_enter,			"ENTR") \
+	EM(rxrpc_recvmsg_full,			"FULL") \
+	EM(rxrpc_recvmsg_hole,			"HOLE") \
+	EM(rxrpc_recvmsg_next,			"NEXT") \
+	EM(rxrpc_recvmsg_return,		"RETN") \
+	EM(rxrpc_recvmsg_terminal,		"TERM") \
+	EM(rxrpc_recvmsg_to_be_accepted,	"TBAC") \
+	E_(rxrpc_recvmsg_wait,			"WAIT")
+
+#define rxrpc_rtt_tx_traces \
+	EM(rxrpc_rtt_tx_data,			"DATA") \
+	E_(rxrpc_rtt_tx_ping,			"PING")
+
+#define rxrpc_rtt_rx_traces \
+	EM(rxrpc_rtt_rx_ping_response,		"PONG") \
+	E_(rxrpc_rtt_rx_requested_ack,		"RACK")
+
+#define rxrpc_timer_traces \
+	EM(rxrpc_timer_begin,			"Begin ") \
+	EM(rxrpc_timer_expired,			"*EXPR*") \
+	EM(rxrpc_timer_init_for_reply,		"IniRpl") \
+	EM(rxrpc_timer_init_for_send_reply,	"SndRpl") \
+	EM(rxrpc_timer_set_for_ack,		"SetAck") \
+	EM(rxrpc_timer_set_for_ping,		"SetPng") \
+	EM(rxrpc_timer_set_for_resend,		"SetRTx") \
+	E_(rxrpc_timer_set_for_send,		"SetTx ")
+
+#define rxrpc_propose_ack_traces \
+	EM(rxrpc_propose_ack_client_tx_end,	"ClTxEnd") \
+	EM(rxrpc_propose_ack_input_data,	"DataIn ") \
+	EM(rxrpc_propose_ack_ping_for_lost_ack,	"LostAck") \
+	EM(rxrpc_propose_ack_ping_for_lost_reply, "LostRpl") \
+	EM(rxrpc_propose_ack_ping_for_params,	"Params ") \
+	EM(rxrpc_propose_ack_processing_op,	"ProcOp ") \
+	EM(rxrpc_propose_ack_respond_to_ack,	"Rsp2Ack") \
+	EM(rxrpc_propose_ack_respond_to_ping,	"Rsp2Png") \
+	EM(rxrpc_propose_ack_retry_tx,		"RetryTx") \
+	EM(rxrpc_propose_ack_rotate_rx,		"RxAck  ") \
+	E_(rxrpc_propose_ack_terminal_ack,	"ClTerm ")
+
+#define rxrpc_propose_ack_outcomes \
+	EM(rxrpc_propose_ack_subsume,		" Subsume") \
+	EM(rxrpc_propose_ack_update,		" Update") \
+	E_(rxrpc_propose_ack_use,		"")
+
+#define rxrpc_congest_modes \
+	EM(RXRPC_CALL_CONGEST_AVOIDANCE,	"CongAvoid") \
+	EM(RXRPC_CALL_FAST_RETRANSMIT,		"FastReTx ") \
+	EM(RXRPC_CALL_PACKET_LOSS,		"PktLoss  ") \
+	E_(RXRPC_CALL_SLOW_START,		"SlowStart")
+
+#define rxrpc_congest_changes \
+	EM(rxrpc_cong_begin_retransmission,	" Retrans") \
+	EM(rxrpc_cong_cleared_nacks,		" Cleared") \
+	EM(rxrpc_cong_new_low_nack,		" NewLowN") \
+	EM(rxrpc_cong_no_change,		"") \
+	EM(rxrpc_cong_progress,			" Progres") \
+	EM(rxrpc_cong_retransmit_again,		" ReTxAgn") \
+	EM(rxrpc_cong_rtt_window_end,		" RttWinE") \
+	E_(rxrpc_cong_saw_nack,			" SawNack")
+
+#define rxrpc_pkts \
+	EM(0,					"?00") \
+	EM(RXRPC_PACKET_TYPE_DATA,		"DATA") \
+	EM(RXRPC_PACKET_TYPE_ACK,		"ACK") \
+	EM(RXRPC_PACKET_TYPE_BUSY,		"BUSY") \
+	EM(RXRPC_PACKET_TYPE_ABORT,		"ABORT") \
+	EM(RXRPC_PACKET_TYPE_ACKALL,		"ACKALL") \
+	EM(RXRPC_PACKET_TYPE_CHALLENGE,		"CHALL") \
+	EM(RXRPC_PACKET_TYPE_RESPONSE,		"RESP") \
+	EM(RXRPC_PACKET_TYPE_DEBUG,		"DEBUG") \
+	EM(9,					"?09") \
+	EM(10,					"?10") \
+	EM(11,					"?11") \
+	EM(12,					"?12") \
+	EM(RXRPC_PACKET_TYPE_VERSION,		"VERSION") \
+	EM(14,					"?14") \
+	E_(15,					"?15")
+
+#define rxrpc_ack_names \
+	EM(0,					"-0-") \
+	EM(RXRPC_ACK_REQUESTED,			"REQ") \
+	EM(RXRPC_ACK_DUPLICATE,			"DUP") \
+	EM(RXRPC_ACK_OUT_OF_SEQUENCE,		"OOS") \
+	EM(RXRPC_ACK_EXCEEDS_WINDOW,		"WIN") \
+	EM(RXRPC_ACK_NOSPACE,			"MEM") \
+	EM(RXRPC_ACK_PING,			"PNG") \
+	EM(RXRPC_ACK_PING_RESPONSE,		"PNR") \
+	EM(RXRPC_ACK_DELAY,			"DLY") \
+	EM(RXRPC_ACK_IDLE,			"IDL") \
+	E_(RXRPC_ACK__INVALID,			"-?-")
+
+/*
+ * Export enum symbols via userspace.
+ */
+#undef EM
+#undef E_
+#define EM(a, b) TRACE_DEFINE_ENUM(a);
+#define E_(a, b) TRACE_DEFINE_ENUM(a);
+
+rxrpc_skb_traces;
+rxrpc_conn_traces;
+rxrpc_client_traces;
+rxrpc_call_traces;
+rxrpc_transmit_traces;
+rxrpc_receive_traces;
+rxrpc_recvmsg_traces;
+rxrpc_rtt_tx_traces;
+rxrpc_rtt_rx_traces;
+rxrpc_timer_traces;
+rxrpc_propose_ack_traces;
+rxrpc_propose_ack_outcomes;
+rxrpc_congest_changes;
+
+/*
+ * Now redefine the EM() and E_() macros to map the enums to the strings that
+ * will be printed in the output.
+ */
+#undef EM
+#undef E_
+#define EM(a, b)	{ a, b },
+#define E_(a, b)	{ a, b }
+
 TRACE_EVENT(rxrpc_conn,
 	    TP_PROTO(struct rxrpc_connection *conn, enum rxrpc_conn_trace op,
 		     int usage, const void *where),
@@ -38,7 +418,7 @@ TRACE_EVENT(rxrpc_conn,
 
 	    TP_printk("C=%p %s u=%d sp=%pSR",
 		      __entry->conn,
-		      rxrpc_conn_traces[__entry->op],
+		      __print_symbolic(__entry->op, rxrpc_conn_traces),
 		      __entry->usage,
 		      __entry->where)
 	    );
@@ -70,8 +450,8 @@ TRACE_EVENT(rxrpc_client,
 	    TP_printk("C=%p h=%2d %s %s i=%08x u=%d",
 		      __entry->conn,
 		      __entry->channel,
-		      rxrpc_client_traces[__entry->op],
-		      rxrpc_conn_cache_states[__entry->cs],
+		      __print_symbolic(__entry->op, rxrpc_client_traces),
+		      __print_symbolic(__entry->cs, rxrpc_conn_cache_states),
 		      __entry->cid,
 		      __entry->usage)
 	    );
@@ -100,7 +480,7 @@ TRACE_EVENT(rxrpc_call,
 
 	    TP_printk("c=%p %s u=%d sp=%pSR a=%p",
 		      __entry->call,
-		      rxrpc_call_traces[__entry->op],
+		      __print_symbolic(__entry->op, rxrpc_call_traces),
 		      __entry->usage,
 		      __entry->where,
 		      __entry->aux)
@@ -130,7 +510,7 @@ TRACE_EVENT(rxrpc_skb,
 
 	    TP_printk("s=%p %s u=%d m=%d p=%pSR",
 		      __entry->skb,
-		      rxrpc_skb_traces[__entry->op],
+		      __print_symbolic(__entry->op, rxrpc_skb_traces),
 		      __entry->usage,
 		      __entry->mod_count,
 		      __entry->where)
@@ -154,7 +534,8 @@ TRACE_EVENT(rxrpc_rx_packet,
 		      __entry->hdr.callNumber, __entry->hdr.serviceId,
 		      __entry->hdr.serial, __entry->hdr.seq,
 		      __entry->hdr.type, __entry->hdr.flags,
-		      __entry->hdr.type <= 15 ? rxrpc_pkts[__entry->hdr.type] : "?UNK")
+		      __entry->hdr.type <= 15 ?
+		      __print_symbolic(__entry->hdr.type, rxrpc_pkts) : "?UNK")
 	    );
 
 TRACE_EVENT(rxrpc_rx_done,
@@ -214,6 +595,7 @@ TRACE_EVENT(rxrpc_transmit,
 		    __field(enum rxrpc_transmit_trace,	why		)
 		    __field(rxrpc_seq_t,		tx_hard_ack	)
 		    __field(rxrpc_seq_t,		tx_top		)
+		    __field(int,			tx_winsize	)
 			     ),
 
 	    TP_fast_assign(
@@ -221,38 +603,81 @@ TRACE_EVENT(rxrpc_transmit,
 		    __entry->why = why;
 		    __entry->tx_hard_ack = call->tx_hard_ack;
 		    __entry->tx_top = call->tx_top;
+		    __entry->tx_winsize = call->tx_winsize;
 			   ),
 
-	    TP_printk("c=%p %s f=%08x n=%u",
+	    TP_printk("c=%p %s f=%08x n=%u/%u",
 		      __entry->call,
-		      rxrpc_transmit_traces[__entry->why],
+		      __print_symbolic(__entry->why, rxrpc_transmit_traces),
 		      __entry->tx_hard_ack + 1,
-		      __entry->tx_top - __entry->tx_hard_ack)
+		      __entry->tx_top - __entry->tx_hard_ack,
+		      __entry->tx_winsize)
+	    );
+
+TRACE_EVENT(rxrpc_rx_data,
+	    TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq,
+		     rxrpc_serial_t serial, u8 flags, u8 anno),
+
+	    TP_ARGS(call, seq, serial, flags, anno),
+
+	    TP_STRUCT__entry(
+		    __field(struct rxrpc_call *,	call		)
+		    __field(rxrpc_seq_t,		seq		)
+		    __field(rxrpc_serial_t,		serial		)
+		    __field(u8,				flags		)
+		    __field(u8,				anno		)
+			     ),
+
+	    TP_fast_assign(
+		    __entry->call = call;
+		    __entry->seq = seq;
+		    __entry->serial = serial;
+		    __entry->flags = flags;
+		    __entry->anno = anno;
+			   ),
+
+	    TP_printk("c=%p DATA %08x q=%08x fl=%02x a=%02x",
+		      __entry->call,
+		      __entry->serial,
+		      __entry->seq,
+		      __entry->flags,
+		      __entry->anno)
 	    );
 
 TRACE_EVENT(rxrpc_rx_ack,
-	    TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t first, u8 reason, u8 n_acks),
+	    TP_PROTO(struct rxrpc_call *call,
+		     rxrpc_serial_t serial, rxrpc_serial_t ack_serial,
+		     rxrpc_seq_t first, rxrpc_seq_t prev, u8 reason, u8 n_acks),
 
-	    TP_ARGS(call, first, reason, n_acks),
+	    TP_ARGS(call, serial, ack_serial, first, prev, reason, n_acks),
 
 	    TP_STRUCT__entry(
 		    __field(struct rxrpc_call *,	call		)
+		    __field(rxrpc_serial_t,		serial		)
+		    __field(rxrpc_serial_t,		ack_serial	)
 		    __field(rxrpc_seq_t,		first		)
+		    __field(rxrpc_seq_t,		prev		)
 		    __field(u8,				reason		)
 		    __field(u8,				n_acks		)
 			     ),
 
 	    TP_fast_assign(
 		    __entry->call = call;
+		    __entry->serial = serial;
+		    __entry->ack_serial = ack_serial;
 		    __entry->first = first;
+		    __entry->prev = prev;
 		    __entry->reason = reason;
 		    __entry->n_acks = n_acks;
 			   ),
 
-	    TP_printk("c=%p %s f=%08x n=%u",
+	    TP_printk("c=%p %08x %s r=%08x f=%08x p=%08x n=%u",
 		      __entry->call,
-		      rxrpc_ack_names[__entry->reason],
+		      __entry->serial,
+		      __print_symbolic(__entry->reason, rxrpc_ack_names),
+		      __entry->ack_serial,
 		      __entry->first,
+		      __entry->prev,
 		      __entry->n_acks)
 	    );
 
@@ -317,7 +742,7 @@ TRACE_EVENT(rxrpc_tx_ack,
 	    TP_printk(" c=%p ACK  %08x %s f=%08x r=%08x n=%u",
 		      __entry->call,
 		      __entry->serial,
-		      rxrpc_ack_names[__entry->reason],
+		      __print_symbolic(__entry->reason, rxrpc_ack_names),
 		      __entry->ack_first,
 		      __entry->ack_serial,
 		      __entry->n_acks)
@@ -349,7 +774,7 @@ TRACE_EVENT(rxrpc_receive,
 
 	    TP_printk("c=%p %s r=%08x q=%08x w=%08x-%08x",
 		      __entry->call,
-		      rxrpc_receive_traces[__entry->why],
+		      __print_symbolic(__entry->why, rxrpc_receive_traces),
 		      __entry->serial,
 		      __entry->seq,
 		      __entry->hard_ack,
@@ -383,7 +808,7 @@ TRACE_EVENT(rxrpc_recvmsg,
 
 	    TP_printk("c=%p %s q=%08x o=%u l=%u ret=%d",
 		      __entry->call,
-		      rxrpc_recvmsg_traces[__entry->why],
+		      __print_symbolic(__entry->why, rxrpc_recvmsg_traces),
 		      __entry->seq,
 		      __entry->offset,
 		      __entry->len,
@@ -410,7 +835,7 @@ TRACE_EVENT(rxrpc_rtt_tx,
 
 	    TP_printk("c=%p %s sr=%08x",
 		      __entry->call,
-		      rxrpc_rtt_tx_traces[__entry->why],
+		      __print_symbolic(__entry->why, rxrpc_rtt_tx_traces),
 		      __entry->send_serial)
 	    );
 
@@ -443,7 +868,7 @@ TRACE_EVENT(rxrpc_rtt_rx,
 
 	    TP_printk("c=%p %s sr=%08x rr=%08x rtt=%lld nr=%u avg=%lld",
 		      __entry->call,
-		      rxrpc_rtt_rx_traces[__entry->why],
+		      __print_symbolic(__entry->why, rxrpc_rtt_rx_traces),
 		      __entry->send_serial,
 		      __entry->resp_serial,
 		      __entry->rtt,
@@ -481,7 +906,7 @@ TRACE_EVENT(rxrpc_timer,
 
 	    TP_printk("c=%p %s x=%lld a=%lld r=%lld t=%ld",
 		      __entry->call,
-		      rxrpc_timer_traces[__entry->why],
+		      __print_symbolic(__entry->why, rxrpc_timer_traces),
 		      ktime_to_ns(ktime_sub(__entry->expire_at, __entry->now)),
 		      ktime_to_ns(ktime_sub(__entry->ack_at, __entry->now)),
 		      ktime_to_ns(ktime_sub(__entry->resend_at, __entry->now)),
@@ -506,7 +931,8 @@ TRACE_EVENT(rxrpc_rx_lose,
 		      __entry->hdr.callNumber, __entry->hdr.serviceId,
 		      __entry->hdr.serial, __entry->hdr.seq,
 		      __entry->hdr.type, __entry->hdr.flags,
-		      __entry->hdr.type <= 15 ? rxrpc_pkts[__entry->hdr.type] : "?UNK")
+		      __entry->hdr.type <= 15 ?
+		      __print_symbolic(__entry->hdr.type, rxrpc_pkts) : "?UNK")
 	    );
 
 TRACE_EVENT(rxrpc_propose_ack,
@@ -539,12 +965,12 @@ TRACE_EVENT(rxrpc_propose_ack,
 
 	    TP_printk("c=%p %s %s r=%08x i=%u b=%u%s",
 		      __entry->call,
-		      rxrpc_propose_ack_traces[__entry->why],
-		      rxrpc_ack_names[__entry->ack_reason],
+		      __print_symbolic(__entry->why, rxrpc_propose_ack_traces),
+		      __print_symbolic(__entry->ack_reason, rxrpc_ack_names),
 		      __entry->serial,
 		      __entry->immediate,
 		      __entry->background,
-		      rxrpc_propose_ack_outcomes[__entry->outcome])
+		      __print_symbolic(__entry->outcome, rxrpc_propose_ack_outcomes))
 	    );
 
 TRACE_EVENT(rxrpc_retransmit,
@@ -603,9 +1029,9 @@ TRACE_EVENT(rxrpc_congest,
 	    TP_printk("c=%p %08x %s %08x %s cw=%u ss=%u nr=%u,%u nw=%u,%u r=%u b=%u u=%u d=%u l=%x%s%s%s",
 		      __entry->call,
 		      __entry->ack_serial,
-		      rxrpc_ack_names[__entry->sum.ack_reason],
+		      __print_symbolic(__entry->sum.ack_reason, rxrpc_ack_names),
 		      __entry->hard_ack,
-		      rxrpc_congest_modes[__entry->sum.mode],
+		      __print_symbolic(__entry->sum.mode, rxrpc_congest_modes),
 		      __entry->sum.cwnd,
 		      __entry->sum.ssthresh,
 		      __entry->sum.nr_acks, __entry->sum.nr_nacks,
@@ -615,10 +1041,50 @@ TRACE_EVENT(rxrpc_congest,
 		      __entry->sum.cumulative_acks,
 		      __entry->sum.dup_acks,
 		      __entry->lowest_nak, __entry->sum.new_low_nack ? "!" : "",
-		      rxrpc_congest_changes[__entry->change],
+		      __print_symbolic(__entry->change, rxrpc_congest_changes),
 		      __entry->sum.retrans_timeo ? " rTxTo" : "")
 	    );
 
+TRACE_EVENT(rxrpc_disconnect_call,
+	    TP_PROTO(struct rxrpc_call *call),
+
+	    TP_ARGS(call),
+
+	    TP_STRUCT__entry(
+		    __field(struct rxrpc_call *,	call		)
+		    __field(u32,			abort_code	)
+			     ),
+
+	    TP_fast_assign(
+		    __entry->call = call;
+		    __entry->abort_code = call->abort_code;
+			   ),
+
+	    TP_printk("c=%p ab=%08x",
+		      __entry->call,
+		      __entry->abort_code)
+	    );
+
+TRACE_EVENT(rxrpc_improper_term,
+	    TP_PROTO(struct rxrpc_call *call),
+
+	    TP_ARGS(call),
+
+	    TP_STRUCT__entry(
+		    __field(struct rxrpc_call *,	call		)
+		    __field(u32,			abort_code	)
+			     ),
+
+	    TP_fast_assign(
+		    __entry->call = call;
+		    __entry->abort_code = call->abort_code;
+			   ),
+
+	    TP_printk("c=%p ab=%08x",
+		      __entry->call,
+		      __entry->abort_code)
+	    );
+
 #endif /* _TRACE_RXRPC_H */
 
 /* This part must be outside protection */
diff --git a/include/trace/events/xdp.h b/include/trace/events/xdp.h
new file mode 100644
index 000000000000..1b61357d3f57
--- /dev/null
+++ b/include/trace/events/xdp.h
@@ -0,0 +1,53 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM xdp
+
+#if !defined(_TRACE_XDP_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_XDP_H
+
+#include <linux/netdevice.h>
+#include <linux/filter.h>
+#include <linux/tracepoint.h>
+
+#define __XDP_ACT_MAP(FN)	\
+	FN(ABORTED)		\
+	FN(DROP)		\
+	FN(PASS)		\
+	FN(TX)
+
+#define __XDP_ACT_TP_FN(x)	\
+	TRACE_DEFINE_ENUM(XDP_##x);
+#define __XDP_ACT_SYM_FN(x)	\
+	{ XDP_##x, #x },
+#define __XDP_ACT_SYM_TAB	\
+	__XDP_ACT_MAP(__XDP_ACT_SYM_FN) { -1, 0 }
+__XDP_ACT_MAP(__XDP_ACT_TP_FN)
+
+TRACE_EVENT(xdp_exception,
+
+	TP_PROTO(const struct net_device *dev,
+		 const struct bpf_prog *xdp, u32 act),
+
+	TP_ARGS(dev, xdp, act),
+
+	TP_STRUCT__entry(
+		__string(name, dev->name)
+		__array(u8, prog_tag, 8)
+		__field(u32, act)
+	),
+
+	TP_fast_assign(
+		BUILD_BUG_ON(sizeof(__entry->prog_tag) != sizeof(xdp->tag));
+		memcpy(__entry->prog_tag, xdp->tag, sizeof(xdp->tag));
+		__assign_str(name, dev->name);
+		__entry->act = act;
+	),
+
+	TP_printk("prog=%s device=%s action=%s",
+		  __print_hex_str(__entry->prog_tag, 8),
+		  __get_str(name),
+		  __print_symbolic(__entry->act, __XDP_ACT_SYM_TAB))
+);
+
+#endif /* _TRACE_XDP_H */
+
+#include <trace/define_trace.h>
diff --git a/include/trace/trace_events.h b/include/trace/trace_events.h
index 467e12f780d8..5c06f4af8323 100644
--- a/include/trace/trace_events.h
+++ b/include/trace/trace_events.h
@@ -297,7 +297,12 @@ TRACE_MAKE_SYSTEM_STR();
 #endif
 
 #undef __print_hex
-#define __print_hex(buf, buf_len) trace_print_hex_seq(p, buf, buf_len)
+#define __print_hex(buf, buf_len)					\
+	trace_print_hex_seq(p, buf, buf_len, false)
+
+#undef __print_hex_str
+#define __print_hex_str(buf, buf_len)					\
+	trace_print_hex_seq(p, buf, buf_len, true)
 
 #undef __print_array
 #define __print_array(array, count, el_size)				\
@@ -711,6 +716,7 @@ static inline void ftrace_test_probe_##call(void)			\
 #undef __print_flags
 #undef __print_symbolic
 #undef __print_hex
+#undef __print_hex_str
 #undef __get_dynamic_array
 #undef __get_dynamic_array_len
 #undef __get_str
diff --git a/include/uapi/linux/Kbuild b/include/uapi/linux/Kbuild
index f330ba4547cf..a2e90722a4c4 100644
--- a/include/uapi/linux/Kbuild
+++ b/include/uapi/linux/Kbuild
@@ -64,6 +64,7 @@ header-y += auto_fs.h
 header-y += auxvec.h
 header-y += ax25.h
 header-y += b1lli.h
+header-y += batman_adv.h
 header-y += baycom.h
 header-y += bcm933xx_hcs.h
 header-y += bfs_fs.h
@@ -194,6 +195,7 @@ header-y += if_tun.h
 header-y += if_tunnel.h
 header-y += if_vlan.h
 header-y += if_x25.h
+header-y += ife.h
 header-y += igmp.h
 header-y += ila.h
 header-y += in6.h
@@ -305,6 +307,7 @@ header-y += netrom.h
 header-y += net_namespace.h
 header-y += net_tstamp.h
 header-y += nfc.h
+header-y += psample.h
 header-y += nfs2.h
 header-y += nfs3.h
 header-y += nfs4.h
@@ -379,6 +382,10 @@ header-y += sctp.h
 header-y += sdla.h
 header-y += seccomp.h
 header-y += securebits.h
+header-y += seg6_genl.h
+header-y += seg6.h
+header-y += seg6_hmac.h
+header-y += seg6_iptunnel.h
 header-y += selinux_netlink.h
 header-y += sem.h
 header-y += serial_core.h
diff --git a/include/uapi/linux/batman_adv.h b/include/uapi/linux/batman_adv.h
index 734fe83ab645..a83ddb7b63db 100644
--- a/include/uapi/linux/batman_adv.h
+++ b/include/uapi/linux/batman_adv.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2016 B.A.T.M.A.N. contributors:
+/* Copyright (C) 2016-2017  B.A.T.M.A.N. contributors:
  *
  * Matthias Schiffer
  *
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index d2b0ac799d03..0539a0ceef38 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -63,6 +63,12 @@ struct bpf_insn {
 	__s32	imm;		/* signed immediate constant */
 };
 
+/* Key of an a BPF_MAP_TYPE_LPM_TRIE entry */
+struct bpf_lpm_trie_key {
+	__u32	prefixlen;	/* up to 32 for AF_INET, 128 for AF_INET6 */
+	__u8	data[0];	/* Arbitrary size */
+};
+
 /* BPF syscall commands, see bpf(2) man-page for details. */
 enum bpf_cmd {
 	BPF_MAP_CREATE,
@@ -89,6 +95,7 @@ enum bpf_map_type {
 	BPF_MAP_TYPE_CGROUP_ARRAY,
 	BPF_MAP_TYPE_LRU_HASH,
 	BPF_MAP_TYPE_LRU_PERCPU_HASH,
+	BPF_MAP_TYPE_LPM_TRIE,
 };
 
 enum bpf_prog_type {
@@ -437,6 +444,18 @@ union bpf_attr {
  *     @xdp_md: pointer to xdp_md
  *     @delta: An positive/negative integer to be added to xdp_md.data
  *     Return: 0 on success or negative on error
+ *
+ * int bpf_probe_read_str(void *dst, int size, const void *unsafe_ptr)
+ *     Copy a NUL terminated string from unsafe address. In case the string
+ *     length is smaller than size, the target is not padded with further NUL
+ *     bytes. In case the string length is larger than size, just count-1
+ *     bytes are copied and the last byte is set to NUL.
+ *     @dst: destination address
+ *     @size: maximum number of bytes to copy, including the trailing NUL
+ *     @unsafe_ptr: unsafe address
+ *     Return:
+ *       > 0 length of the string including the trailing NUL on success
+ *       < 0 error
  */
 #define __BPF_FUNC_MAPPER(FN)		\
 	FN(unspec),			\
@@ -483,7 +502,8 @@ union bpf_attr {
 	FN(set_hash_invalid),		\
 	FN(get_numa_node_id),		\
 	FN(skb_change_head),		\
-	FN(xdp_adjust_head),
+	FN(xdp_adjust_head),		\
+	FN(probe_read_str),
 
 /* integer value in 'imm' field of BPF_CALL instruction selects which helper
  * function eBPF program intends to call
@@ -509,6 +529,7 @@ enum bpf_func_id {
 /* BPF_FUNC_l4_csum_replace flags. */
 #define BPF_F_PSEUDO_HDR		(1ULL << 4)
 #define BPF_F_MARK_MANGLED_0		(1ULL << 5)
+#define BPF_F_MARK_ENFORCE		(1ULL << 6)
 
 /* BPF_FUNC_clone_redirect and BPF_FUNC_redirect flags. */
 #define BPF_F_INGRESS			(1ULL << 0)
diff --git a/include/uapi/linux/can/netlink.h b/include/uapi/linux/can/netlink.h
index 94ffe0c83ce7..fdf75f74fdaf 100644
--- a/include/uapi/linux/can/netlink.h
+++ b/include/uapi/linux/can/netlink.h
@@ -127,9 +127,16 @@ enum {
 	IFLA_CAN_BERR_COUNTER,
 	IFLA_CAN_DATA_BITTIMING,
 	IFLA_CAN_DATA_BITTIMING_CONST,
+	IFLA_CAN_TERMINATION,
+	IFLA_CAN_TERMINATION_CONST,
+	IFLA_CAN_BITRATE_CONST,
+	IFLA_CAN_DATA_BITRATE_CONST,
 	__IFLA_CAN_MAX
 };
 
 #define IFLA_CAN_MAX	(__IFLA_CAN_MAX - 1)
 
+/* u16 termination range: 1..65535 Ohms */
+#define CAN_TERMINATION_DISABLED 0
+
 #endif /* !_UAPI_CAN_NETLINK_H */
diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h
index 9014c33d4e77..0f1f3a12e23c 100644
--- a/include/uapi/linux/devlink.h
+++ b/include/uapi/linux/devlink.h
@@ -57,8 +57,14 @@ enum devlink_command {
 	DEVLINK_CMD_SB_OCC_SNAPSHOT,
 	DEVLINK_CMD_SB_OCC_MAX_CLEAR,
 
-	DEVLINK_CMD_ESWITCH_MODE_GET,
-	DEVLINK_CMD_ESWITCH_MODE_SET,
+	DEVLINK_CMD_ESWITCH_GET,
+#define DEVLINK_CMD_ESWITCH_MODE_GET /* obsolete, never use this! */ \
+	DEVLINK_CMD_ESWITCH_GET
+
+	DEVLINK_CMD_ESWITCH_SET,
+#define DEVLINK_CMD_ESWITCH_MODE_SET /* obsolete, never use this! */ \
+	DEVLINK_CMD_ESWITCH_SET
+
 	/* add new commands above here */
 
 	__DEVLINK_CMD_MAX,
diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h
index ab92bca6d448..a9e6244ce438 100644
--- a/include/uapi/linux/if_bridge.h
+++ b/include/uapi/linux/if_bridge.h
@@ -118,6 +118,7 @@ enum {
 	IFLA_BRIDGE_FLAGS,
 	IFLA_BRIDGE_MODE,
 	IFLA_BRIDGE_VLAN_INFO,
+	IFLA_BRIDGE_VLAN_TUNNEL_INFO,
 	__IFLA_BRIDGE_MAX,
 };
 #define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1)
@@ -134,6 +135,16 @@ struct bridge_vlan_info {
 	__u16 vid;
 };
 
+enum {
+	IFLA_BRIDGE_VLAN_TUNNEL_UNSPEC,
+	IFLA_BRIDGE_VLAN_TUNNEL_ID,
+	IFLA_BRIDGE_VLAN_TUNNEL_VID,
+	IFLA_BRIDGE_VLAN_TUNNEL_FLAGS,
+	__IFLA_BRIDGE_VLAN_TUNNEL_MAX,
+};
+
+#define IFLA_BRIDGE_VLAN_TUNNEL_MAX (__IFLA_BRIDGE_VLAN_TUNNEL_MAX - 1)
+
 struct bridge_vlan_xstats {
 	__u64 rx_bytes;
 	__u64 rx_packets;
diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h
index 6b13e591abc9..320fc1e747ee 100644
--- a/include/uapi/linux/if_link.h
+++ b/include/uapi/linux/if_link.h
@@ -321,6 +321,8 @@ enum {
 	IFLA_BRPORT_MULTICAST_ROUTER,
 	IFLA_BRPORT_PAD,
 	IFLA_BRPORT_MCAST_FLOOD,
+	IFLA_BRPORT_MCAST_TO_UCAST,
+	IFLA_BRPORT_VLAN_TUNNEL,
 	__IFLA_BRPORT_MAX
 };
 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
@@ -847,6 +849,7 @@ enum {
 	IFLA_STATS_LINK_XSTATS,
 	IFLA_STATS_LINK_XSTATS_SLAVE,
 	IFLA_STATS_LINK_OFFLOAD_XSTATS,
+	IFLA_STATS_AF_SPEC,
 	__IFLA_STATS_MAX,
 };
 
diff --git a/include/uapi/linux/ife.h b/include/uapi/linux/ife.h
new file mode 100644
index 000000000000..2954da32e012
--- /dev/null
+++ b/include/uapi/linux/ife.h
@@ -0,0 +1,18 @@
+#ifndef __UAPI_IFE_H
+#define __UAPI_IFE_H
+
+#define IFE_METAHDRLEN 2
+
+enum {
+	IFE_META_SKBMARK = 1,
+	IFE_META_HASHID,
+	IFE_META_PRIO,
+	IFE_META_QMAP,
+	IFE_META_TCINDEX,
+	__IFE_META_MAX
+};
+
+/*Can be overridden at runtime by module option*/
+#define IFE_META_MAX (__IFE_META_MAX - 1)
+
+#endif
diff --git a/include/uapi/linux/igmp.h b/include/uapi/linux/igmp.h
index ccbb32aa6704..a97f9a7568cf 100644
--- a/include/uapi/linux/igmp.h
+++ b/include/uapi/linux/igmp.h
@@ -53,7 +53,7 @@ struct igmpv3_grec {
 struct igmpv3_report {
 	__u8 type;
 	__u8 resv1;
-	__be16 csum;
+	__sum16 csum;
 	__be16 resv2;
 	__be16 ngrec;
 	struct igmpv3_grec grec[0];
@@ -62,7 +62,7 @@ struct igmpv3_report {
 struct igmpv3_query {
 	__u8 type;
 	__u8 code;
-	__be16 csum;
+	__sum16 csum;
 	__be32 group;
 #if defined(__LITTLE_ENDIAN_BITFIELD)
 	__u8 qrv:3,
diff --git a/include/uapi/linux/ipv6.h b/include/uapi/linux/ipv6.h
index eaf65dc82e22..8ef9e75e004e 100644
--- a/include/uapi/linux/ipv6.h
+++ b/include/uapi/linux/ipv6.h
@@ -182,6 +182,7 @@ enum {
 	DEVCONF_SEG6_ENABLED,
 	DEVCONF_SEG6_REQUIRE_HMAC,
 	DEVCONF_ENHANCED_DAD,
+	DEVCONF_ADDR_GEN_MODE,
 	DEVCONF_MAX
 };
 
diff --git a/include/uapi/linux/ipv6_route.h b/include/uapi/linux/ipv6_route.h
index f6598d1c886e..85bbb1799df3 100644
--- a/include/uapi/linux/ipv6_route.h
+++ b/include/uapi/linux/ipv6_route.h
@@ -14,6 +14,7 @@
 #define _UAPI_LINUX_IPV6_ROUTE_H
 
 #include <linux/types.h>
+#include <linux/in6.h>			/* For struct in6_addr. */
 
 #define RTF_DEFAULT	0x00010000	/* default - learned via ND	*/
 #define RTF_ALLONLINK	0x00020000	/* (deprecated and will be removed)
diff --git a/include/uapi/linux/mpls.h b/include/uapi/linux/mpls.h
index 24a6cb1aec86..77a19dfe3990 100644
--- a/include/uapi/linux/mpls.h
+++ b/include/uapi/linux/mpls.h
@@ -43,4 +43,34 @@ struct mpls_label {
 
 #define MPLS_LABEL_FIRST_UNRESERVED	16 /* RFC3032 */
 
+/* These are embedded into IFLA_STATS_AF_SPEC:
+ * [IFLA_STATS_AF_SPEC]
+ * -> [AF_MPLS]
+ *    -> [MPLS_STATS_xxx]
+ *
+ * Attributes:
+ * [MPLS_STATS_LINK] = {
+ *     struct mpls_link_stats
+ * }
+ */
+enum {
+	MPLS_STATS_UNSPEC, /* also used as 64bit pad attribute */
+	MPLS_STATS_LINK,
+	__MPLS_STATS_MAX,
+};
+
+#define MPLS_STATS_MAX (__MPLS_STATS_MAX - 1)
+
+struct mpls_link_stats {
+	__u64	rx_packets;		/* total packets received	*/
+	__u64	tx_packets;		/* total packets transmitted	*/
+	__u64	rx_bytes;		/* total bytes received		*/
+	__u64	tx_bytes;		/* total bytes transmitted	*/
+	__u64	rx_errors;		/* bad packets received		*/
+	__u64	tx_errors;		/* packet transmit problems	*/
+	__u64	rx_dropped;		/* packet dropped on receive	*/
+	__u64	tx_dropped;		/* packet dropped on transmit	*/
+	__u64	rx_noroute;		/* no route for packet dest	*/
+};
+
 #endif /* _UAPI_MPLS_H */
diff --git a/include/uapi/linux/mroute.h b/include/uapi/linux/mroute.h
index cf943016930f..1fe4c1e7d66e 100644
--- a/include/uapi/linux/mroute.h
+++ b/include/uapi/linux/mroute.h
@@ -3,6 +3,7 @@
 
 #include <linux/sockios.h>
 #include <linux/types.h>
+#include <linux/in.h>		/* For struct in_addr. */
 
 /* Based on the MROUTING 3.5 defines primarily to keep
  * source compatibility with BSD.
diff --git a/include/uapi/linux/mroute6.h b/include/uapi/linux/mroute6.h
index 5062fb5751e1..ed5721148768 100644
--- a/include/uapi/linux/mroute6.h
+++ b/include/uapi/linux/mroute6.h
@@ -4,6 +4,7 @@
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/sockios.h>
+#include <linux/in6.h>		/* For struct sockaddr_in6. */
 
 /*
  *	Based on the MROUTING 3.5 defines primarily to keep
diff --git a/include/uapi/linux/neighbour.h b/include/uapi/linux/neighbour.h
index bd99a8d80f36..f3d16dbe09d6 100644
--- a/include/uapi/linux/neighbour.h
+++ b/include/uapi/linux/neighbour.h
@@ -26,6 +26,7 @@ enum {
 	NDA_IFINDEX,
 	NDA_MASTER,
 	NDA_LINK_NETNSID,
+	NDA_SRC_VNI,
 	__NDA_MAX
 };
 
diff --git a/include/uapi/linux/netconf.h b/include/uapi/linux/netconf.h
index 45dfad509c4d..7e5f0f3e31bf 100644
--- a/include/uapi/linux/netconf.h
+++ b/include/uapi/linux/netconf.h
@@ -16,6 +16,7 @@ enum {
 	NETCONFA_MC_FORWARDING,
 	NETCONFA_PROXY_NEIGH,
 	NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN,
+	NETCONFA_INPUT,
 	__NETCONFA_MAX
 };
 #define NETCONFA_MAX	(__NETCONFA_MAX - 1)
diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h
index e3f27e09eb2b..05215d30fe5c 100644
--- a/include/uapi/linux/netfilter/nf_tables.h
+++ b/include/uapi/linux/netfilter/nf_tables.h
@@ -207,6 +207,7 @@ enum nft_chain_attributes {
  * @NFTA_RULE_COMPAT: compatibility specifications of the rule (NLA_NESTED: nft_rule_compat_attributes)
  * @NFTA_RULE_POSITION: numeric handle of the previous rule (NLA_U64)
  * @NFTA_RULE_USERDATA: user data (NLA_BINARY, NFT_USERDATA_MAXLEN)
+ * @NFTA_RULE_ID: uniquely identifies a rule in a transaction (NLA_U32)
  */
 enum nft_rule_attributes {
 	NFTA_RULE_UNSPEC,
@@ -218,6 +219,7 @@ enum nft_rule_attributes {
 	NFTA_RULE_POSITION,
 	NFTA_RULE_USERDATA,
 	NFTA_RULE_PAD,
+	NFTA_RULE_ID,
 	__NFTA_RULE_MAX
 };
 #define NFTA_RULE_MAX		(__NFTA_RULE_MAX - 1)
@@ -704,13 +706,32 @@ enum nft_payload_attributes {
 };
 #define NFTA_PAYLOAD_MAX	(__NFTA_PAYLOAD_MAX - 1)
 
+enum nft_exthdr_flags {
+	NFT_EXTHDR_F_PRESENT = (1 << 0),
+};
+
+/**
+ * enum nft_exthdr_op - nf_tables match options
+ *
+ * @NFT_EXTHDR_OP_IPV6: match against ipv6 extension headers
+ * @NFT_EXTHDR_OP_TCP: match against tcp options
+ */
+enum nft_exthdr_op {
+	NFT_EXTHDR_OP_IPV6,
+	NFT_EXTHDR_OP_TCPOPT,
+	__NFT_EXTHDR_OP_MAX
+};
+#define NFT_EXTHDR_OP_MAX	(__NFT_EXTHDR_OP_MAX - 1)
+
 /**
- * enum nft_exthdr_attributes - nf_tables IPv6 extension header expression netlink attributes
+ * enum nft_exthdr_attributes - nf_tables extension header expression netlink attributes
  *
  * @NFTA_EXTHDR_DREG: destination register (NLA_U32: nft_registers)
  * @NFTA_EXTHDR_TYPE: extension header type (NLA_U8)
  * @NFTA_EXTHDR_OFFSET: extension header offset (NLA_U32)
  * @NFTA_EXTHDR_LEN: extension header length (NLA_U32)
+ * @NFTA_EXTHDR_FLAGS: extension header flags (NLA_U32)
+ * @NFTA_EXTHDR_OP: option match type (NLA_U8)
  */
 enum nft_exthdr_attributes {
 	NFTA_EXTHDR_UNSPEC,
@@ -718,6 +739,8 @@ enum nft_exthdr_attributes {
 	NFTA_EXTHDR_TYPE,
 	NFTA_EXTHDR_OFFSET,
 	NFTA_EXTHDR_LEN,
+	NFTA_EXTHDR_FLAGS,
+	NFTA_EXTHDR_OP,
 	__NFTA_EXTHDR_MAX
 };
 #define NFTA_EXTHDR_MAX		(__NFTA_EXTHDR_MAX - 1)
@@ -860,6 +883,11 @@ enum nft_rt_attributes {
  * @NFT_CT_PROTOCOL: conntrack layer 4 protocol
  * @NFT_CT_PROTO_SRC: conntrack layer 4 protocol source
  * @NFT_CT_PROTO_DST: conntrack layer 4 protocol destination
+ * @NFT_CT_LABELS: conntrack labels
+ * @NFT_CT_PKTS: conntrack packets
+ * @NFT_CT_BYTES: conntrack bytes
+ * @NFT_CT_AVGPKT: conntrack average bytes per packet
+ * @NFT_CT_ZONE: conntrack zone
  */
 enum nft_ct_keys {
 	NFT_CT_STATE,
@@ -878,6 +906,8 @@ enum nft_ct_keys {
 	NFT_CT_LABELS,
 	NFT_CT_PKTS,
 	NFT_CT_BYTES,
+	NFT_CT_AVGPKT,
+	NFT_CT_ZONE,
 };
 
 /**
diff --git a/include/uapi/linux/netfilter/nfnetlink.h b/include/uapi/linux/netfilter/nfnetlink.h
index 4bb8cb7730e7..a09906a30d77 100644
--- a/include/uapi/linux/netfilter/nfnetlink.h
+++ b/include/uapi/linux/netfilter/nfnetlink.h
@@ -65,4 +65,16 @@ struct nfgenmsg {
 #define NFNL_MSG_BATCH_BEGIN		NLMSG_MIN_TYPE
 #define NFNL_MSG_BATCH_END		NLMSG_MIN_TYPE+1
 
+/**
+ * enum nfnl_batch_attributes - nfnetlink batch netlink attributes
+ *
+ * @NFNL_BATCH_GENID: generation ID for this changeset (NLA_U32)
+ */
+enum nfnl_batch_attributes {
+        NFNL_BATCH_UNSPEC,
+        NFNL_BATCH_GENID,
+        __NFNL_BATCH_MAX
+};
+#define NFNL_BATCH_MAX			(__NFNL_BATCH_MAX - 1)
+
 #endif /* _UAPI_NFNETLINK_H */
diff --git a/include/uapi/linux/netlink.h b/include/uapi/linux/netlink.h
index 0dba4e4ed2be..f3946a27bd07 100644
--- a/include/uapi/linux/netlink.h
+++ b/include/uapi/linux/netlink.h
@@ -27,6 +27,7 @@
 #define NETLINK_ECRYPTFS	19
 #define NETLINK_RDMA		20
 #define NETLINK_CRYPTO		21	/* Crypto layer */
+#define NETLINK_SMC		22	/* SMC monitoring */
 
 #define NETLINK_INET_DIAG	NETLINK_SOCK_DIAG
 
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index bea982af9cfb..5ed257c4cd4e 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -10,7 +10,7 @@
  * Copyright 2008, 2009 Luis R. Rodriguez <lrodriguez@atheros.com>
  * Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com>
  * Copyright 2008 Colin McCabe <colin@cozybit.com>
- * Copyright 2015	Intel Deutschland GmbH
+ * Copyright 2015-2017	Intel Deutschland GmbH
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -854,12 +854,15 @@
  *	cfg80211_scan_done().
  *
  * @NL80211_CMD_START_NAN: Start NAN operation, identified by its
- *	%NL80211_ATTR_WDEV interface. This interface must have been previously
- *	created with %NL80211_CMD_NEW_INTERFACE. After it has been started, the
- *	NAN interface will create or join a cluster. This command must have a
- *	valid %NL80211_ATTR_NAN_MASTER_PREF attribute and optional
- *	%NL80211_ATTR_NAN_DUAL attributes.
- *	After this command NAN functions can be added.
+ *	%NL80211_ATTR_WDEV interface. This interface must have been
+ *	previously created with %NL80211_CMD_NEW_INTERFACE. After it
+ *	has been started, the NAN interface will create or join a
+ *	cluster. This command must have a valid
+ *	%NL80211_ATTR_NAN_MASTER_PREF attribute and optional
+ *	%NL80211_ATTR_BANDS attributes.  If %NL80211_ATTR_BANDS is
+ *	omitted or set to 0, it means don't-care and the device will
+ *	decide what to use.  After this command NAN functions can be
+ *	added.
  * @NL80211_CMD_STOP_NAN: Stop the NAN operation, identified by
  *	its %NL80211_ATTR_WDEV interface.
  * @NL80211_CMD_ADD_NAN_FUNCTION: Add a NAN function. The function is defined
@@ -880,10 +883,14 @@
  *	This command is also used as a notification sent when a NAN function is
  *	terminated. This will contain a %NL80211_ATTR_NAN_FUNC_INST_ID
  *	and %NL80211_ATTR_COOKIE attributes.
- * @NL80211_CMD_CHANGE_NAN_CONFIG: Change current NAN configuration. NAN
- *	must be operational (%NL80211_CMD_START_NAN was executed).
- *	It must contain at least one of the following attributes:
- *	%NL80211_ATTR_NAN_MASTER_PREF, %NL80211_ATTR_NAN_DUAL.
+ * @NL80211_CMD_CHANGE_NAN_CONFIG: Change current NAN
+ *	configuration. NAN must be operational (%NL80211_CMD_START_NAN
+ *	was executed).  It must contain at least one of the following
+ *	attributes: %NL80211_ATTR_NAN_MASTER_PREF,
+ *	%NL80211_ATTR_BANDS.  If %NL80211_ATTR_BANDS is omitted, the
+ *	current configuration is not changed.  If it is present but
+ *	set to zero, the configuration is changed to don't-care
+ *	(i.e. the device can decide what to do).
  * @NL80211_CMD_NAN_FUNC_MATCH: Notification sent when a match is reported.
  *	This will contain a %NL80211_ATTR_NAN_MATCH nested attribute and
  *	%NL80211_ATTR_COOKIE.
@@ -1822,6 +1829,8 @@ enum nl80211_commands {
  *	and remove functions. NAN notifications will be sent in unicast to that
  *	socket. Without this attribute, any socket can add functions and the
  *	notifications will be sent to the %NL80211_MCGRP_NAN multicast group.
+ *	If set during %NL80211_CMD_ASSOCIATE or %NL80211_CMD_CONNECT the
+ *	station will deauthenticate when the socket is closed.
  *
  * @NL80211_ATTR_TDLS_INITIATOR: flag attribute indicating the current end is
  *	the TDLS link initiator.
@@ -1961,10 +1970,13 @@ enum nl80211_commands {
  *	%NL80211_CMD_CHANGE_NAN_CONFIG. Its type is u8 and it can't be 0.
  *	Also, values 1 and 255 are reserved for certification purposes and
  *	should not be used during a normal device operation.
- * @NL80211_ATTR_NAN_DUAL: NAN dual band operation config (see
- *	&enum nl80211_nan_dual_band_conf). This attribute is used with
- *	%NL80211_CMD_START_NAN and optionally with
- *	%NL80211_CMD_CHANGE_NAN_CONFIG.
+ * @NL80211_ATTR_BANDS: operating bands configuration.  This is a u32
+ *	bitmask of BIT(NL80211_BAND_*) as described in %enum
+ *	nl80211_band.  For instance, for NL80211_BAND_2GHZ, bit 0
+ *	would be set.  This attribute is used with
+ *	%NL80211_CMD_START_NAN and %NL80211_CMD_CHANGE_NAN_CONFIG, and
+ *	it is optional.  If no bands are set, it means don't-care and
+ *	the device will decide what to use.
  * @NL80211_ATTR_NAN_FUNC: a function that can be added to NAN. See
  *	&enum nl80211_nan_func_attributes for description of this nested
  *	attribute.
@@ -1982,6 +1994,24 @@ enum nl80211_commands {
  * @NL80211_ATTR_BSSID: The BSSID of the AP. Note that %NL80211_ATTR_MAC is also
  *	used in various commands/events for specifying the BSSID.
  *
+ * @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI: Relative RSSI threshold by which
+ *	other BSSs has to be better or slightly worse than the current
+ *	connected BSS so that they get reported to user space.
+ *	This will give an opportunity to userspace to consider connecting to
+ *	other matching BSSs which have better or slightly worse RSSI than
+ *	the current connected BSS by using an offloaded operation to avoid
+ *	unnecessary wakeups.
+ *
+ * @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST: When present the RSSI level for BSSs in
+ *	the specified band is to be adjusted before doing
+ *	%NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI based comparision to figure out
+ *	better BSSs. The attribute value is a packed structure
+ *	value as specified by &struct nl80211_bss_select_rssi_adjust.
+ *
+ * @NL80211_ATTR_TIMEOUT_REASON: The reason for which an operation timed out.
+ *	u32 attribute with an &enum nl80211_timeout_reason value. This is used,
+ *	e.g., with %NL80211_CMD_CONNECT event.
+ *
  * @NUM_NL80211_ATTR: total number of nl80211_attrs available
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
@@ -2377,7 +2407,7 @@ enum nl80211_attrs {
 	NL80211_ATTR_MESH_PEER_AID,
 
 	NL80211_ATTR_NAN_MASTER_PREF,
-	NL80211_ATTR_NAN_DUAL,
+	NL80211_ATTR_BANDS,
 	NL80211_ATTR_NAN_FUNC,
 	NL80211_ATTR_NAN_MATCH,
 
@@ -2388,6 +2418,11 @@ enum nl80211_attrs {
 
 	NL80211_ATTR_BSSID,
 
+	NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI,
+	NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST,
+
+	NL80211_ATTR_TIMEOUT_REASON,
+
 	/* add attributes here, update the policy in nl80211.c */
 
 	__NL80211_ATTR_AFTER_LAST,
@@ -3080,6 +3115,13 @@ enum nl80211_reg_rule_attr {
  *	how this API was implemented in the past. Also, due to the same problem,
  *	the only way to create a matchset with only an RSSI filter (with this
  *	attribute) is if there's only a single matchset with the RSSI attribute.
+ * @NL80211_SCHED_SCAN_MATCH_ATTR_RELATIVE_RSSI: Flag indicating whether
+ *	%NL80211_SCHED_SCAN_MATCH_ATTR_RSSI to be used as absolute RSSI or
+ *	relative to current bss's RSSI.
+ * @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI_ADJUST: When present the RSSI level for
+ *	BSS-es in the specified band is to be adjusted before doing
+ *	RSSI-based BSS selection. The attribute value is a packed structure
+ *	value as specified by &struct nl80211_bss_select_rssi_adjust.
  * @NL80211_SCHED_SCAN_MATCH_ATTR_MAX: highest scheduled scan filter
  *	attribute number currently defined
  * @__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST: internal use
@@ -3089,6 +3131,8 @@ enum nl80211_sched_scan_match_attr {
 
 	NL80211_SCHED_SCAN_MATCH_ATTR_SSID,
 	NL80211_SCHED_SCAN_MATCH_ATTR_RSSI,
+	NL80211_SCHED_SCAN_MATCH_ATTR_RELATIVE_RSSI,
+	NL80211_SCHED_SCAN_MATCH_ATTR_RSSI_ADJUST,
 
 	/* keep last */
 	__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST,
@@ -3918,6 +3962,8 @@ enum nl80211_ps_state {
  *	%NL80211_CMD_NOTIFY_CQM. Set to 0 to turn off TX error reporting.
  * @NL80211_ATTR_CQM_BEACON_LOSS_EVENT: flag attribute that's set in a beacon
  *	loss event
+ * @NL80211_ATTR_CQM_RSSI_LEVEL: the RSSI value in dBm that triggered the
+ *	RSSI threshold event.
  * @__NL80211_ATTR_CQM_AFTER_LAST: internal
  * @NL80211_ATTR_CQM_MAX: highest key attribute
  */
@@ -3931,6 +3977,7 @@ enum nl80211_attr_cqm {
 	NL80211_ATTR_CQM_TXE_PKTS,
 	NL80211_ATTR_CQM_TXE_INTVL,
 	NL80211_ATTR_CQM_BEACON_LOSS_EVENT,
+	NL80211_ATTR_CQM_RSSI_LEVEL,
 
 	/* keep last */
 	__NL80211_ATTR_CQM_AFTER_LAST,
@@ -4699,6 +4746,13 @@ enum nl80211_feature_flags {
  *	configuration (AP/mesh) with VHT rates.
  * @NL80211_EXT_FEATURE_FILS_STA: This driver supports Fast Initial Link Setup
  *	with user space SME (NL80211_CMD_AUTHENTICATE) in station mode.
+ * @NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA: This driver supports randomized TA
+ *	in @NL80211_CMD_FRAME while not associated.
+ * @NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA_CONNECTED: This driver supports
+ *	randomized TA in @NL80211_CMD_FRAME while associated.
+ * @NL80211_EXT_FEATURE_SCHED_SCAN_RELATIVE_RSSI: The driver supports sched_scan
+ *	for reporting BSSs with better RSSI than the current connected BSS
+ *	(%NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI).
  *
  * @NUM_NL80211_EXT_FEATURES: number of extended features.
  * @MAX_NL80211_EXT_FEATURES: highest extended feature index.
@@ -4714,6 +4768,9 @@ enum nl80211_ext_feature_index {
 	NL80211_EXT_FEATURE_BEACON_RATE_HT,
 	NL80211_EXT_FEATURE_BEACON_RATE_VHT,
 	NL80211_EXT_FEATURE_FILS_STA,
+	NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA,
+	NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA_CONNECTED,
+	NL80211_EXT_FEATURE_SCHED_SCAN_RELATIVE_RSSI,
 
 	/* add new features before the definition below */
 	NUM_NL80211_EXT_FEATURES,
@@ -4753,6 +4810,21 @@ enum nl80211_connect_failed_reason {
 };
 
 /**
+ * enum nl80211_timeout_reason - timeout reasons
+ *
+ * @NL80211_TIMEOUT_UNSPECIFIED: Timeout reason unspecified.
+ * @NL80211_TIMEOUT_SCAN: Scan (AP discovery) timed out.
+ * @NL80211_TIMEOUT_AUTH: Authentication timed out.
+ * @NL80211_TIMEOUT_ASSOC: Association timed out.
+ */
+enum nl80211_timeout_reason {
+	NL80211_TIMEOUT_UNSPECIFIED,
+	NL80211_TIMEOUT_SCAN,
+	NL80211_TIMEOUT_AUTH,
+	NL80211_TIMEOUT_ASSOC,
+};
+
+/**
  * enum nl80211_scan_flags -  scan request control flags
  *
  * Scan request control flags are used to control the handling
@@ -4966,8 +5038,9 @@ enum nl80211_sched_scan_plan {
 /**
  * struct nl80211_bss_select_rssi_adjust - RSSI adjustment parameters.
  *
- * @band: band of BSS that must match for RSSI value adjustment.
- * @delta: value used to adjust the RSSI value of matching BSS.
+ * @band: band of BSS that must match for RSSI value adjustment. The value
+ *	of this field is according to &enum nl80211_band.
+ * @delta: value used to adjust the RSSI value of matching BSS in dB.
  */
 struct nl80211_bss_select_rssi_adjust {
 	__u8 band;
@@ -5008,21 +5081,6 @@ enum nl80211_bss_select_attr {
 };
 
 /**
- * enum nl80211_nan_dual_band_conf - NAN dual band configuration
- *
- * Defines the NAN dual band mode of operation
- *
- * @NL80211_NAN_BAND_DEFAULT: device default mode
- * @NL80211_NAN_BAND_2GHZ: 2.4GHz mode
- * @NL80211_NAN_BAND_5GHZ: 5GHz mode
-  */
-enum nl80211_nan_dual_band_conf {
-	NL80211_NAN_BAND_DEFAULT	= 1 << 0,
-	NL80211_NAN_BAND_2GHZ		= 1 << 1,
-	NL80211_NAN_BAND_5GHZ		= 1 << 2,
-};
-
-/**
  * enum nl80211_nan_function_type - NAN function type
  *
  * Defines the function type of a NAN function
diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h
index 375d812fea36..7f41f7d0000f 100644
--- a/include/uapi/linux/openvswitch.h
+++ b/include/uapi/linux/openvswitch.h
@@ -1,6 +1,6 @@
 
 /*
- * Copyright (c) 2007-2013 Nicira, Inc.
+ * Copyright (c) 2007-2017 Nicira, Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of version 2 of the GNU General Public
@@ -331,6 +331,8 @@ enum ovs_key_attr {
 	OVS_KEY_ATTR_CT_ZONE,	/* u16 connection tracking zone. */
 	OVS_KEY_ATTR_CT_MARK,	/* u32 connection tracking mark */
 	OVS_KEY_ATTR_CT_LABELS,	/* 16-octet connection tracking label */
+	OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV4,   /* struct ovs_key_ct_tuple_ipv4 */
+	OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV6,   /* struct ovs_key_ct_tuple_ipv6 */
 
 #ifdef __KERNEL__
 	OVS_KEY_ATTR_TUNNEL_INFO,  /* struct ip_tunnel_info */
@@ -446,9 +448,13 @@ struct ovs_key_nd {
 	__u8	nd_tll[ETH_ALEN];
 };
 
-#define OVS_CT_LABELS_LEN	16
+#define OVS_CT_LABELS_LEN_32	4
+#define OVS_CT_LABELS_LEN	(OVS_CT_LABELS_LEN_32 * sizeof(__u32))
 struct ovs_key_ct_labels {
-	__u8	ct_labels[OVS_CT_LABELS_LEN];
+	union {
+		__u8	ct_labels[OVS_CT_LABELS_LEN];
+		__u32	ct_labels_32[OVS_CT_LABELS_LEN_32];
+	};
 };
 
 /* OVS_KEY_ATTR_CT_STATE flags */
@@ -468,6 +474,22 @@ struct ovs_key_ct_labels {
 
 #define OVS_CS_F_NAT_MASK (OVS_CS_F_SRC_NAT | OVS_CS_F_DST_NAT)
 
+struct ovs_key_ct_tuple_ipv4 {
+	__be32 ipv4_src;
+	__be32 ipv4_dst;
+	__be16 src_port;
+	__be16 dst_port;
+	__u8   ipv4_proto;
+};
+
+struct ovs_key_ct_tuple_ipv6 {
+	__be32 ipv6_src[4];
+	__be32 ipv6_dst[4];
+	__be16 src_port;
+	__be16 dst_port;
+	__u8   ipv6_proto;
+};
+
 /**
  * enum ovs_flow_attr - attributes for %OVS_FLOW_* commands.
  * @OVS_FLOW_ATTR_KEY: Nested %OVS_KEY_ATTR_* attributes specifying the flow
@@ -652,6 +674,10 @@ struct ovs_action_hash {
  * @OVS_CT_ATTR_HELPER: variable length string defining conntrack ALG.
  * @OVS_CT_ATTR_NAT: Nested OVS_NAT_ATTR_* for performing L3 network address
  * translation (NAT) on the packet.
+ * @OVS_CT_ATTR_FORCE_COMMIT: Like %OVS_CT_ATTR_COMMIT, but instead of doing
+ * nothing if the connection is already committed will check that the current
+ * packet is in conntrack entry's original direction.  If directionality does
+ * not match, will delete the existing conntrack entry and commit a new one.
  */
 enum ovs_ct_attr {
 	OVS_CT_ATTR_UNSPEC,
@@ -662,6 +688,7 @@ enum ovs_ct_attr {
 	OVS_CT_ATTR_HELPER,     /* netlink helper to assist detection of
 				   related connections. */
 	OVS_CT_ATTR_NAT,        /* Nested OVS_NAT_ATTR_* */
+	OVS_CT_ATTR_FORCE_COMMIT,  /* No argument */
 	__OVS_CT_ATTR_MAX
 };
 
diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h
index a4dcd88ec271..7a69f2a4ca0c 100644
--- a/include/uapi/linux/pkt_cls.h
+++ b/include/uapi/linux/pkt_cls.h
@@ -4,60 +4,7 @@
 #include <linux/types.h>
 #include <linux/pkt_sched.h>
 
-#ifdef __KERNEL__
-/* I think i could have done better macros ; for now this is stolen from
- * some arch/mips code - jhs
-*/
-#define _TC_MAKE32(x) ((x))
-
-#define _TC_MAKEMASK1(n) (_TC_MAKE32(1) << _TC_MAKE32(n))
-#define _TC_MAKEMASK(v,n) (_TC_MAKE32((_TC_MAKE32(1)<<(v))-1) << _TC_MAKE32(n))
-#define _TC_MAKEVALUE(v,n) (_TC_MAKE32(v) << _TC_MAKE32(n))
-#define _TC_GETVALUE(v,n,m) ((_TC_MAKE32(v) & _TC_MAKE32(m)) >> _TC_MAKE32(n))
-
-/* verdict bit breakdown 
- *
-bit 0: when set -> this packet has been munged already
-
-bit 1: when set -> It is ok to munge this packet
-
-bit 2,3,4,5: Reclassify counter - sort of reverse TTL - if exceeded
-assume loop
-
-bit 6,7: Where this packet was last seen 
-0: Above the transmit example at the socket level
-1: on the Ingress
-2: on the Egress
-
-bit 8: when set --> Request not to classify on ingress. 
-
-bits 9,10,11: redirect counter -  redirect TTL. Loop avoidance
-
- *
- * */
-
-#define S_TC_FROM          _TC_MAKE32(6)
-#define M_TC_FROM          _TC_MAKEMASK(2,S_TC_FROM)
-#define G_TC_FROM(x)       _TC_GETVALUE(x,S_TC_FROM,M_TC_FROM)
-#define V_TC_FROM(x)       _TC_MAKEVALUE(x,S_TC_FROM)
-#define SET_TC_FROM(v,n)   ((V_TC_FROM(n)) | (v & ~M_TC_FROM))
-#define AT_STACK	0x0
-#define AT_INGRESS	0x1
-#define AT_EGRESS	0x2
-
-#define TC_NCLS          _TC_MAKEMASK1(8)
-#define SET_TC_NCLS(v)   ( TC_NCLS | (v & ~TC_NCLS))
-#define CLR_TC_NCLS(v)   ( v & ~TC_NCLS)
-
-#define S_TC_AT          _TC_MAKE32(12)
-#define M_TC_AT          _TC_MAKEMASK(2,S_TC_AT)
-#define G_TC_AT(x)       _TC_GETVALUE(x,S_TC_AT,M_TC_AT)
-#define V_TC_AT(x)       _TC_MAKEVALUE(x,S_TC_AT)
-#define SET_TC_AT(v,n)   ((V_TC_AT(n)) | (v & ~M_TC_AT))
-
-#define MAX_REC_LOOP 4
-#define MAX_RED_LOOP 4
-#endif
+#define TC_COOKIE_MAX_SIZE 16
 
 /* Action attributes */
 enum {
@@ -67,6 +14,7 @@ enum {
 	TCA_ACT_INDEX,
 	TCA_ACT_STATS,
 	TCA_ACT_PAD,
+	TCA_ACT_COOKIE,
 	__TCA_ACT_MAX
 };
 
@@ -155,8 +103,10 @@ enum {
 #define TCA_POLICE_MAX (__TCA_POLICE_MAX - 1)
 
 /* tca flags definitions */
-#define TCA_CLS_FLAGS_SKIP_HW	(1 << 0)
-#define TCA_CLS_FLAGS_SKIP_SW	(1 << 1)
+#define TCA_CLS_FLAGS_SKIP_HW	(1 << 0) /* don't offload filter to HW */
+#define TCA_CLS_FLAGS_SKIP_SW	(1 << 1) /* don't use filter in SW */
+#define TCA_CLS_FLAGS_IN_HW	(1 << 2) /* filter is offloaded to HW */
+#define TCA_CLS_FLAGS_NOT_IN_HW (1 << 3) /* filter isn't offloaded to HW */
 
 /* U32 filters */
 
@@ -471,6 +421,17 @@ enum {
 	TCA_FLOWER_KEY_ICMPV6_TYPE,	/* u8 */
 	TCA_FLOWER_KEY_ICMPV6_TYPE_MASK,/* u8 */
 
+	TCA_FLOWER_KEY_ARP_SIP,		/* be32 */
+	TCA_FLOWER_KEY_ARP_SIP_MASK,	/* be32 */
+	TCA_FLOWER_KEY_ARP_TIP,		/* be32 */
+	TCA_FLOWER_KEY_ARP_TIP_MASK,	/* be32 */
+	TCA_FLOWER_KEY_ARP_OP,		/* u8 */
+	TCA_FLOWER_KEY_ARP_OP_MASK,	/* u8 */
+	TCA_FLOWER_KEY_ARP_SHA,		/* ETH_ALEN */
+	TCA_FLOWER_KEY_ARP_SHA_MASK,	/* ETH_ALEN */
+	TCA_FLOWER_KEY_ARP_THA,		/* ETH_ALEN */
+	TCA_FLOWER_KEY_ARP_THA_MASK,	/* ETH_ALEN */
+
 	__TCA_FLOWER_MAX,
 };
 
diff --git a/include/uapi/linux/psample.h b/include/uapi/linux/psample.h
new file mode 100644
index 000000000000..ed48996ec0e8
--- /dev/null
+++ b/include/uapi/linux/psample.h
@@ -0,0 +1,35 @@
+#ifndef __UAPI_PSAMPLE_H
+#define __UAPI_PSAMPLE_H
+
+enum {
+	/* sampled packet metadata */
+	PSAMPLE_ATTR_IIFINDEX,
+	PSAMPLE_ATTR_OIFINDEX,
+	PSAMPLE_ATTR_ORIGSIZE,
+	PSAMPLE_ATTR_SAMPLE_GROUP,
+	PSAMPLE_ATTR_GROUP_SEQ,
+	PSAMPLE_ATTR_SAMPLE_RATE,
+	PSAMPLE_ATTR_DATA,
+
+	/* commands attributes */
+	PSAMPLE_ATTR_GROUP_REFCOUNT,
+
+	__PSAMPLE_ATTR_MAX
+};
+
+enum psample_command {
+	PSAMPLE_CMD_SAMPLE,
+	PSAMPLE_CMD_GET_GROUP,
+	PSAMPLE_CMD_NEW_GROUP,
+	PSAMPLE_CMD_DEL_GROUP,
+};
+
+/* Can be overridden at runtime by module option */
+#define PSAMPLE_ATTR_MAX (__PSAMPLE_ATTR_MAX - 1)
+
+#define PSAMPLE_NL_MCGRP_CONFIG_NAME "config"
+#define PSAMPLE_NL_MCGRP_SAMPLE_NAME "packets"
+#define PSAMPLE_GENL_NAME "psample"
+#define PSAMPLE_GENL_VERSION 1
+
+#endif
diff --git a/include/uapi/linux/rds.h b/include/uapi/linux/rds.h
index 0f9265cb2a96..47c03ca5c404 100644
--- a/include/uapi/linux/rds.h
+++ b/include/uapi/linux/rds.h
@@ -35,6 +35,7 @@
 #define _LINUX_RDS_H
 
 #include <linux/types.h>
+#include <linux/socket.h>		/* For __kernel_sockaddr_storage. */
 
 #define RDS_IB_ABI_VERSION		0x301
 
@@ -52,6 +53,13 @@
 #define RDS_GET_MR_FOR_DEST		7
 #define SO_RDS_TRANSPORT		8
 
+/* Socket option to tap receive path latency
+ *	SO_RDS: SO_RDS_MSG_RXPATH_LATENCY
+ *	Format used struct rds_rx_trace_so
+ */
+#define SO_RDS_MSG_RXPATH_LATENCY	10
+
+
 /* supported values for SO_RDS_TRANSPORT */
 #define	RDS_TRANS_IB	0
 #define	RDS_TRANS_IWARP	1
@@ -77,6 +85,12 @@
  *	the same as for the GET_MR setsockopt.
  * RDS_CMSG_RDMA_STATUS (recvmsg)
  *	Returns the status of a completed RDMA operation.
+ * RDS_CMSG_RXPATH_LATENCY(recvmsg)
+ *	Returns rds message latencies in various stages of receive
+ *	path in nS. Its set per socket using SO_RDS_MSG_RXPATH_LATENCY
+ *	socket option. Legitimate points are defined in
+ *	enum rds_message_rxpath_latency. More points can be added in
+ *	future. CSMG format is struct rds_cmsg_rx_trace.
  */
 #define RDS_CMSG_RDMA_ARGS		1
 #define RDS_CMSG_RDMA_DEST		2
@@ -87,6 +101,7 @@
 #define RDS_CMSG_ATOMIC_CSWP		7
 #define RDS_CMSG_MASKED_ATOMIC_FADD	8
 #define RDS_CMSG_MASKED_ATOMIC_CSWP	9
+#define RDS_CMSG_RXPATH_LATENCY		11
 
 #define RDS_INFO_FIRST			10000
 #define RDS_INFO_COUNTERS		10000
@@ -103,8 +118,8 @@
 #define RDS_INFO_LAST			10010
 
 struct rds_info_counter {
-	uint8_t	name[32];
-	uint64_t	value;
+	__u8	name[32];
+	__u64	value;
 } __attribute__((packed));
 
 #define RDS_INFO_CONNECTION_FLAG_SENDING	0x01
@@ -114,35 +129,35 @@ struct rds_info_counter {
 #define TRANSNAMSIZ	16
 
 struct rds_info_connection {
-	uint64_t	next_tx_seq;
-	uint64_t	next_rx_seq;
+	__u64		next_tx_seq;
+	__u64		next_rx_seq;
 	__be32		laddr;
 	__be32		faddr;
-	uint8_t	transport[TRANSNAMSIZ];		/* null term ascii */
-	uint8_t	flags;
+	__u8		transport[TRANSNAMSIZ];		/* null term ascii */
+	__u8		flags;
 } __attribute__((packed));
 
 #define RDS_INFO_MESSAGE_FLAG_ACK               0x01
 #define RDS_INFO_MESSAGE_FLAG_FAST_ACK          0x02
 
 struct rds_info_message {
-	uint64_t	seq;
-	uint32_t	len;
+	__u64		seq;
+	__u32		len;
 	__be32		laddr;
 	__be32		faddr;
 	__be16		lport;
 	__be16		fport;
-	uint8_t	flags;
+	__u8		flags;
 } __attribute__((packed));
 
 struct rds_info_socket {
-	uint32_t	sndbuf;
+	__u32		sndbuf;
 	__be32		bound_addr;
 	__be32		connected_addr;
 	__be16		bound_port;
 	__be16		connected_port;
-	uint32_t	rcvbuf;
-	uint64_t	inum;
+	__u32		rcvbuf;
+	__u64		inum;
 } __attribute__((packed));
 
 struct rds_info_tcp_socket {
@@ -150,25 +165,44 @@ struct rds_info_tcp_socket {
 	__be16          local_port;
 	__be32          peer_addr;
 	__be16          peer_port;
-	uint64_t       hdr_rem;
-	uint64_t       data_rem;
-	uint32_t       last_sent_nxt;
-	uint32_t       last_expected_una;
-	uint32_t       last_seen_una;
+	__u64           hdr_rem;
+	__u64           data_rem;
+	__u32           last_sent_nxt;
+	__u32           last_expected_una;
+	__u32           last_seen_una;
 } __attribute__((packed));
 
 #define RDS_IB_GID_LEN	16
 struct rds_info_rdma_connection {
 	__be32		src_addr;
 	__be32		dst_addr;
-	uint8_t		src_gid[RDS_IB_GID_LEN];
-	uint8_t		dst_gid[RDS_IB_GID_LEN];
-
-	uint32_t	max_send_wr;
-	uint32_t	max_recv_wr;
-	uint32_t	max_send_sge;
-	uint32_t	rdma_mr_max;
-	uint32_t	rdma_mr_size;
+	__u8		src_gid[RDS_IB_GID_LEN];
+	__u8		dst_gid[RDS_IB_GID_LEN];
+
+	__u32		max_send_wr;
+	__u32		max_recv_wr;
+	__u32		max_send_sge;
+	__u32		rdma_mr_max;
+	__u32		rdma_mr_size;
+};
+
+/* RDS message Receive Path Latency points */
+enum rds_message_rxpath_latency {
+	RDS_MSG_RX_HDR_TO_DGRAM_START = 0,
+	RDS_MSG_RX_DGRAM_REASSEMBLE,
+	RDS_MSG_RX_DGRAM_DELIVERED,
+	RDS_MSG_RX_DGRAM_TRACE_MAX
+};
+
+struct rds_rx_trace_so {
+	u8 rx_traces;
+	u8 rx_trace_pos[RDS_MSG_RX_DGRAM_TRACE_MAX];
+};
+
+struct rds_cmsg_rx_trace {
+	u8 rx_traces;
+	u8 rx_trace_pos[RDS_MSG_RX_DGRAM_TRACE_MAX];
+	u64 rx_trace[RDS_MSG_RX_DGRAM_TRACE_MAX];
 };
 
 /*
@@ -209,70 +243,70 @@ struct rds_info_rdma_connection {
  * (so that the application does not have to worry about
  * alignment).
  */
-typedef uint64_t	rds_rdma_cookie_t;
+typedef __u64		rds_rdma_cookie_t;
 
 struct rds_iovec {
-	uint64_t	addr;
-	uint64_t	bytes;
+	__u64		addr;
+	__u64		bytes;
 };
 
 struct rds_get_mr_args {
 	struct rds_iovec vec;
-	uint64_t	cookie_addr;
-	uint64_t	flags;
+	__u64		cookie_addr;
+	__u64		flags;
 };
 
 struct rds_get_mr_for_dest_args {
-	struct sockaddr_storage	dest_addr;
+	struct __kernel_sockaddr_storage dest_addr;
 	struct rds_iovec 	vec;
-	uint64_t		cookie_addr;
-	uint64_t		flags;
+	__u64			cookie_addr;
+	__u64			flags;
 };
 
 struct rds_free_mr_args {
 	rds_rdma_cookie_t cookie;
-	uint64_t	flags;
+	__u64		flags;
 };
 
 struct rds_rdma_args {
 	rds_rdma_cookie_t cookie;
 	struct rds_iovec remote_vec;
-	uint64_t	local_vec_addr;
-	uint64_t	nr_local;
-	uint64_t	flags;
-	uint64_t	user_token;
+	__u64		local_vec_addr;
+	__u64		nr_local;
+	__u64		flags;
+	__u64		user_token;
 };
 
 struct rds_atomic_args {
 	rds_rdma_cookie_t cookie;
-	uint64_t 	local_addr;
-	uint64_t 	remote_addr;
+	__u64		local_addr;
+	__u64		remote_addr;
 	union {
 		struct {
-			uint64_t	compare;
-			uint64_t	swap;
+			__u64		compare;
+			__u64		swap;
 		} cswp;
 		struct {
-			uint64_t	add;
+			__u64		add;
 		} fadd;
 		struct {
-			uint64_t	compare;
-			uint64_t	swap;
-			uint64_t	compare_mask;
-			uint64_t	swap_mask;
+			__u64		compare;
+			__u64		swap;
+			__u64		compare_mask;
+			__u64		swap_mask;
 		} m_cswp;
 		struct {
-			uint64_t	add;
-			uint64_t	nocarry_mask;
+			__u64		add;
+			__u64		nocarry_mask;
 		} m_fadd;
 	};
-	uint64_t	flags;
-	uint64_t	user_token;
+	__u64		flags;
+	__u64		user_token;
 };
 
 struct rds_rdma_notify {
-	uint64_t	user_token;
-	int32_t		status;
+	__u64		user_token;
+	__s32		status;
 };
 
 #define RDS_RDMA_SUCCESS	0
diff --git a/include/uapi/linux/rtnetlink.h b/include/uapi/linux/rtnetlink.h
index e14377f2ec27..6546917d605a 100644
--- a/include/uapi/linux/rtnetlink.h
+++ b/include/uapi/linux/rtnetlink.h
@@ -350,6 +350,7 @@ struct rtnexthop {
 #define RTNH_F_ONLINK		4	/* Gateway is forced on link	*/
 #define RTNH_F_OFFLOAD		8	/* offloaded route */
 #define RTNH_F_LINKDOWN		16	/* carrier-down on nexthop */
+#define RTNH_F_UNRESOLVED	32	/* The entry is unresolved (ipmr) */
 
 #define RTNH_COMPARE_MASK	(RTNH_F_DEAD | RTNH_F_LINKDOWN | RTNH_F_OFFLOAD)
 
@@ -657,6 +658,8 @@ enum rtnetlink_groups {
 #define RTNLGRP_MPLS_ROUTE	RTNLGRP_MPLS_ROUTE
 	RTNLGRP_NSID,
 #define RTNLGRP_NSID		RTNLGRP_NSID
+	RTNLGRP_MPLS_NETCONF,
+#define RTNLGRP_MPLS_NETCONF	RTNLGRP_MPLS_NETCONF
 	__RTNLGRP_MAX
 };
 #define RTNLGRP_MAX	(__RTNLGRP_MAX - 1)
diff --git a/include/uapi/linux/sctp.h b/include/uapi/linux/sctp.h
index a406adcc0793..d3ae381fcf33 100644
--- a/include/uapi/linux/sctp.h
+++ b/include/uapi/linux/sctp.h
@@ -115,6 +115,10 @@ typedef __s32 sctp_assoc_t;
 #define SCTP_PR_SUPPORTED	113
 #define SCTP_DEFAULT_PRINFO	114
 #define SCTP_PR_ASSOC_STATUS	115
+#define SCTP_ENABLE_STREAM_RESET	118
+#define SCTP_RESET_STREAMS	119
+#define SCTP_RESET_ASSOC	120
+#define SCTP_ADD_STREAMS	121
 
 /* PR-SCTP policies */
 #define SCTP_PR_SCTP_NONE	0x0000
@@ -138,6 +142,15 @@ typedef __s32 sctp_assoc_t;
 #define SCTP_PR_RTX_ENABLED(x)	(SCTP_PR_POLICY(x) == SCTP_PR_SCTP_RTX)
 #define SCTP_PR_PRIO_ENABLED(x)	(SCTP_PR_POLICY(x) == SCTP_PR_SCTP_PRIO)
 
+/* For enable stream reset */
+#define SCTP_ENABLE_RESET_STREAM_REQ	0x01
+#define SCTP_ENABLE_RESET_ASSOC_REQ	0x02
+#define SCTP_ENABLE_CHANGE_ASSOC_REQ	0x04
+#define SCTP_ENABLE_STRRESET_MASK	0x07
+
+#define SCTP_STREAM_RESET_INCOMING	0x01
+#define SCTP_STREAM_RESET_OUTGOING	0x02
+
 /* These are bit fields for msghdr->msg_flags.  See section 5.1.  */
 /* On user space Linux, these live in <bits/socket.h> as an enum.  */
 enum sctp_msg_flags {
@@ -477,6 +490,18 @@ struct sctp_sender_dry_event {
 	sctp_assoc_t sender_dry_assoc_id;
 };
 
+#define SCTP_STREAM_RESET_INCOMING_SSN	0x0001
+#define SCTP_STREAM_RESET_OUTGOING_SSN	0x0002
+#define SCTP_STREAM_RESET_DENIED	0x0004
+#define SCTP_STREAM_RESET_FAILED	0x0008
+struct sctp_stream_reset_event {
+	__u16 strreset_type;
+	__u16 strreset_flags;
+	__u32 strreset_length;
+	sctp_assoc_t strreset_assoc_id;
+	__u16 strreset_stream_list[];
+};
+
 /*
  * Described in Section 7.3
  *   Ancillary Data and Notification Interest Options
@@ -492,6 +517,7 @@ struct sctp_event_subscribe {
 	__u8 sctp_adaptation_layer_event;
 	__u8 sctp_authentication_event;
 	__u8 sctp_sender_dry_event;
+	__u8 sctp_stream_reset_event;
 };
 
 /*
@@ -516,6 +542,7 @@ union sctp_notification {
 	struct sctp_pdapi_event sn_pdapi_event;
 	struct sctp_authkey_event sn_authkey_event;
 	struct sctp_sender_dry_event sn_sender_dry_event;
+	struct sctp_stream_reset_event sn_strreset_event;
 };
 
 /* Section 5.3.1
@@ -543,6 +570,8 @@ enum sctp_sn_type {
 #define SCTP_AUTHENTICATION_INDICATION	SCTP_AUTHENTICATION_EVENT
 	SCTP_SENDER_DRY_EVENT,
 #define SCTP_SENDER_DRY_EVENT		SCTP_SENDER_DRY_EVENT
+	SCTP_STREAM_RESET_EVENT,
+#define SCTP_STREAM_RESET_EVENT		SCTP_STREAM_RESET_EVENT
 };
 
 /* Notification error codes used to fill up the error fields in some
@@ -1008,4 +1037,17 @@ struct sctp_info {
 	__u32	__reserved3;
 };
 
+struct sctp_reset_streams {
+	sctp_assoc_t srs_assoc_id;
+	uint16_t srs_flags;
+	uint16_t srs_number_streams;	/* 0 == ALL */
+	uint16_t srs_stream_list[];	/* list if srs_num_streams is not 0 */
+};
+
+struct sctp_add_streams {
+	sctp_assoc_t sas_assoc_id;
+	uint16_t sas_instrms;
+	uint16_t sas_outstrms;
+};
+
 #endif /* _UAPI_SCTP_H */
diff --git a/include/uapi/linux/seg6.h b/include/uapi/linux/seg6.h
index 052799e4d751..61df8d392f41 100644
--- a/include/uapi/linux/seg6.h
+++ b/include/uapi/linux/seg6.h
@@ -14,6 +14,8 @@
 #ifndef _UAPI_LINUX_SEG6_H
 #define _UAPI_LINUX_SEG6_H
 
+#include <linux/types.h>
+
 /*
  * SRH
  */
diff --git a/include/uapi/linux/seg6_hmac.h b/include/uapi/linux/seg6_hmac.h
index b652dfd51bc5..e691c753fc3f 100644
--- a/include/uapi/linux/seg6_hmac.h
+++ b/include/uapi/linux/seg6_hmac.h
@@ -1,6 +1,7 @@
 #ifndef _UAPI_LINUX_SEG6_HMAC_H
 #define _UAPI_LINUX_SEG6_HMAC_H
 
+#include <linux/types.h>
 #include <linux/seg6.h>
 
 #define SEG6_HMAC_SECRET_LEN	64
diff --git a/include/uapi/linux/seg6_iptunnel.h b/include/uapi/linux/seg6_iptunnel.h
index 0f7dbd280a9c..7a7183d4062a 100644
--- a/include/uapi/linux/seg6_iptunnel.h
+++ b/include/uapi/linux/seg6_iptunnel.h
@@ -33,6 +33,8 @@ enum {
 	SEG6_IPTUN_MODE_ENCAP,
 };
 
+#ifdef __KERNEL__
+
 static inline size_t seg6_lwt_headroom(struct seg6_iptunnel_encap *tuninfo)
 {
 	int encap = (tuninfo->mode == SEG6_IPTUN_MODE_ENCAP);
@@ -42,3 +44,5 @@ static inline size_t seg6_lwt_headroom(struct seg6_iptunnel_encap *tuninfo)
 }
 
 #endif
+
+#endif
diff --git a/include/uapi/linux/smc.h b/include/uapi/linux/smc.h
new file mode 100644
index 000000000000..ab1dea8e53ee
--- /dev/null
+++ b/include/uapi/linux/smc.h
@@ -0,0 +1,35 @@
+/*
+ *  Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ *  Definitions for generic netlink based configuration of an SMC-R PNET table
+ *
+ *  Copyright IBM Corp. 2016
+ *
+ *  Author(s):  Thomas Richter <tmricht@linux.vnet.ibm.com>
+ */
+
+#ifndef _UAPI_LINUX_SMC_H_
+#define _UAPI_LINUX_SMC_H_
+
+/* Netlink SMC_PNETID attributes */
+enum {
+	SMC_PNETID_UNSPEC,
+	SMC_PNETID_NAME,
+	SMC_PNETID_ETHNAME,
+	SMC_PNETID_IBNAME,
+	SMC_PNETID_IBPORT,
+	__SMC_PNETID_MAX,
+	SMC_PNETID_MAX = __SMC_PNETID_MAX - 1
+};
+
+enum {				/* SMC PNET Table commands */
+	SMC_PNETID_GET = 1,
+	SMC_PNETID_ADD,
+	SMC_PNETID_DEL,
+	SMC_PNETID_FLUSH
+};
+
+#define SMCR_GENL_FAMILY_NAME		"SMC_PNETID"
+#define SMCR_GENL_FAMILY_VERSION	1
+
+#endif /* _UAPI_LINUX_SMC_H */
diff --git a/include/uapi/linux/smc_diag.h b/include/uapi/linux/smc_diag.h
new file mode 100644
index 000000000000..0063919fea34
--- /dev/null
+++ b/include/uapi/linux/smc_diag.h
@@ -0,0 +1,85 @@
+#ifndef _UAPI_SMC_DIAG_H_
+#define _UAPI_SMC_DIAG_H_
+
+#include <linux/types.h>
+#include <linux/inet_diag.h>
+#include <rdma/ib_verbs.h>
+
+/* Request structure */
+struct smc_diag_req {
+	__u8	diag_family;
+	__u8	pad[2];
+	__u8	diag_ext;		/* Query extended information */
+	struct inet_diag_sockid	id;
+};
+
+/* Base info structure. It contains socket identity (addrs/ports/cookie) based
+ * on the internal clcsock, and more SMC-related socket data
+ */
+struct smc_diag_msg {
+	__u8	diag_family;
+	__u8	diag_state;
+	__u8	diag_fallback;
+	__u8	diag_shutdown;
+	struct inet_diag_sockid id;
+
+	__u32	diag_uid;
+	__u64	diag_inode;
+};
+
+/* Extensions */
+
+enum {
+	SMC_DIAG_NONE,
+	SMC_DIAG_CONNINFO,
+	SMC_DIAG_LGRINFO,
+	SMC_DIAG_SHUTDOWN,
+	__SMC_DIAG_MAX,
+};
+
+#define SMC_DIAG_MAX (__SMC_DIAG_MAX - 1)
+
+/* SMC_DIAG_CONNINFO */
+
+struct smc_diag_cursor {
+	__u16	reserved;
+	__u16	wrap;
+	__u32	count;
+};
+
+struct smc_diag_conninfo {
+	__u32			token;		/* unique connection id */
+	__u32			sndbuf_size;	/* size of send buffer */
+	__u32			rmbe_size;	/* size of RMB element */
+	__u32			peer_rmbe_size;	/* size of peer RMB element */
+	/* local RMB element cursors */
+	struct smc_diag_cursor	rx_prod;	/* received producer cursor */
+	struct smc_diag_cursor	rx_cons;	/* received consumer cursor */
+	/* peer RMB element cursors */
+	struct smc_diag_cursor	tx_prod;	/* sent producer cursor */
+	struct smc_diag_cursor	tx_cons;	/* sent consumer cursor */
+	__u8			rx_prod_flags;	/* received producer flags */
+	__u8			rx_conn_state_flags; /* recvd connection flags*/
+	__u8			tx_prod_flags;	/* sent producer flags */
+	__u8			tx_conn_state_flags; /* sent connection flags*/
+	/* send buffer cursors */
+	struct smc_diag_cursor	tx_prep;	/* prepared to be sent cursor */
+	struct smc_diag_cursor	tx_sent;	/* sent cursor */
+	struct smc_diag_cursor	tx_fin;		/* confirmed sent cursor */
+};
+
+/* SMC_DIAG_LINKINFO */
+
+struct smc_diag_linkinfo {
+	__u8 link_id;			/* link identifier */
+	__u8 ibname[IB_DEVICE_NAME_MAX]; /* name of the RDMA device */
+	__u8 ibport;			/* RDMA device port number */
+	__u8 gid[40];			/* local GID */
+	__u8 peer_gid[40];		/* peer GID */
+};
+
+struct smc_diag_lgrinfo {
+	struct smc_diag_linkinfo	lnk[1];
+	__u8				role;
+};
+#endif /* _UAPI_SMC_DIAG_H_ */
diff --git a/include/uapi/linux/snmp.h b/include/uapi/linux/snmp.h
index e7a31f830690..3b2bed7ca9a4 100644
--- a/include/uapi/linux/snmp.h
+++ b/include/uapi/linux/snmp.h
@@ -240,6 +240,7 @@ enum
 	LINUX_MIB_SACKMERGED,
 	LINUX_MIB_SACKSHIFTFALLBACK,
 	LINUX_MIB_TCPBACKLOGDROP,
+	LINUX_MIB_PFMEMALLOCDROP,
 	LINUX_MIB_TCPMINTTLDROP, /* RFC 5082 */
 	LINUX_MIB_TCPDEFERACCEPTDROP,
 	LINUX_MIB_IPRPFILTER, /* IP Reverse Path Filter (rp_filter) */
diff --git a/include/uapi/linux/tc_act/Kbuild b/include/uapi/linux/tc_act/Kbuild
index e3db7403296f..ba62ddf0e58a 100644
--- a/include/uapi/linux/tc_act/Kbuild
+++ b/include/uapi/linux/tc_act/Kbuild
@@ -4,6 +4,7 @@ header-y += tc_defact.h
 header-y += tc_gact.h
 header-y += tc_ipt.h
 header-y += tc_mirred.h
+header-y += tc_sample.h
 header-y += tc_nat.h
 header-y += tc_pedit.h
 header-y += tc_skbedit.h
diff --git a/include/uapi/linux/tc_act/tc_csum.h b/include/uapi/linux/tc_act/tc_csum.h
index 8ac8041ab5f1..a11bb355dbfb 100644
--- a/include/uapi/linux/tc_act/tc_csum.h
+++ b/include/uapi/linux/tc_act/tc_csum.h
@@ -21,7 +21,8 @@ enum {
 	TCA_CSUM_UPDATE_FLAG_IGMP    = 4,
 	TCA_CSUM_UPDATE_FLAG_TCP     = 8,
 	TCA_CSUM_UPDATE_FLAG_UDP     = 16,
-	TCA_CSUM_UPDATE_FLAG_UDPLITE = 32
+	TCA_CSUM_UPDATE_FLAG_UDPLITE = 32,
+	TCA_CSUM_UPDATE_FLAG_SCTP    = 64,
 };
 
 struct tc_csum {
diff --git a/include/uapi/linux/tc_act/tc_ife.h b/include/uapi/linux/tc_act/tc_ife.h
index cd18360eca24..7c2817866c97 100644
--- a/include/uapi/linux/tc_act/tc_ife.h
+++ b/include/uapi/linux/tc_act/tc_ife.h
@@ -3,6 +3,7 @@
 
 #include <linux/types.h>
 #include <linux/pkt_cls.h>
+#include <linux/ife.h>
 
 #define TCA_ACT_IFE 25
 /* Flag bits for now just encoding/decoding; mutually exclusive */
@@ -28,13 +29,4 @@ enum {
 };
 #define TCA_IFE_MAX (__TCA_IFE_MAX - 1)
 
-#define IFE_META_SKBMARK 1
-#define IFE_META_HASHID 2
-#define	IFE_META_PRIO 3
-#define	IFE_META_QMAP 4
-#define	IFE_META_TCINDEX 5
-/*Can be overridden at runtime by module option*/
-#define	__IFE_META_MAX 6
-#define IFE_META_MAX (__IFE_META_MAX - 1)
-
 #endif
diff --git a/include/uapi/linux/tc_act/tc_pedit.h b/include/uapi/linux/tc_act/tc_pedit.h
index 6389959a5157..143d2b31a316 100644
--- a/include/uapi/linux/tc_act/tc_pedit.h
+++ b/include/uapi/linux/tc_act/tc_pedit.h
@@ -11,10 +11,41 @@ enum {
 	TCA_PEDIT_TM,
 	TCA_PEDIT_PARMS,
 	TCA_PEDIT_PAD,
+	TCA_PEDIT_PARMS_EX,
+	TCA_PEDIT_KEYS_EX,
+	TCA_PEDIT_KEY_EX,
 	__TCA_PEDIT_MAX
 };
 #define TCA_PEDIT_MAX (__TCA_PEDIT_MAX - 1)
                                                                                 
+enum {
+	TCA_PEDIT_KEY_EX_HTYPE = 1,
+	TCA_PEDIT_KEY_EX_CMD = 2,
+	__TCA_PEDIT_KEY_EX_MAX
+};
+#define TCA_PEDIT_KEY_EX_MAX (__TCA_PEDIT_KEY_EX_MAX - 1)
+
+ /* TCA_PEDIT_KEY_EX_HDR_TYPE_NETWROK is a special case for legacy users. It
+  * means no specific header type - offset is relative to the network layer
+  */
+enum pedit_header_type {
+	TCA_PEDIT_KEY_EX_HDR_TYPE_NETWORK = 0,
+	TCA_PEDIT_KEY_EX_HDR_TYPE_ETH = 1,
+	TCA_PEDIT_KEY_EX_HDR_TYPE_IP4 = 2,
+	TCA_PEDIT_KEY_EX_HDR_TYPE_IP6 = 3,
+	TCA_PEDIT_KEY_EX_HDR_TYPE_TCP = 4,
+	TCA_PEDIT_KEY_EX_HDR_TYPE_UDP = 5,
+	__PEDIT_HDR_TYPE_MAX,
+};
+#define TCA_PEDIT_HDR_TYPE_MAX (__PEDIT_HDR_TYPE_MAX - 1)
+
+enum pedit_cmd {
+	TCA_PEDIT_KEY_EX_CMD_SET = 0,
+	TCA_PEDIT_KEY_EX_CMD_ADD = 1,
+	__PEDIT_CMD_MAX,
+};
+#define TCA_PEDIT_CMD_MAX (__PEDIT_CMD_MAX - 1)
+
 struct tc_pedit_key {
 	__u32           mask;  /* AND */
 	__u32           val;   /*XOR */
diff --git a/include/uapi/linux/tc_act/tc_sample.h b/include/uapi/linux/tc_act/tc_sample.h
new file mode 100644
index 000000000000..edc9058bb30d
--- /dev/null
+++ b/include/uapi/linux/tc_act/tc_sample.h
@@ -0,0 +1,26 @@
+#ifndef __LINUX_TC_SAMPLE_H
+#define __LINUX_TC_SAMPLE_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+#include <linux/if_ether.h>
+
+#define TCA_ACT_SAMPLE 26
+
+struct tc_sample {
+	tc_gen;
+};
+
+enum {
+	TCA_SAMPLE_UNSPEC,
+	TCA_SAMPLE_TM,
+	TCA_SAMPLE_PARMS,
+	TCA_SAMPLE_RATE,
+	TCA_SAMPLE_TRUNC_SIZE,
+	TCA_SAMPLE_PSAMPLE_GROUP,
+	TCA_SAMPLE_PAD,
+	__TCA_SAMPLE_MAX
+};
+#define TCA_SAMPLE_MAX (__TCA_SAMPLE_MAX - 1)
+
+#endif
diff --git a/include/uapi/linux/tcp.h b/include/uapi/linux/tcp.h
index c53de2691cec..38a2b07afdff 100644
--- a/include/uapi/linux/tcp.h
+++ b/include/uapi/linux/tcp.h
@@ -116,6 +116,7 @@ enum {
 #define TCP_SAVE_SYN		27	/* Record SYN headers for new connections */
 #define TCP_SAVED_SYN		28	/* Get SYN headers recorded for connection */
 #define TCP_REPAIR_WINDOW	29	/* Get/set window parameters */
+#define TCP_FASTOPEN_CONNECT	30	/* Attempt FastOpen with connect */
 
 struct tcp_repair_opt {
 	__u32	opt_code;
@@ -226,6 +227,8 @@ enum {
 	TCP_NLA_BUSY,		/* Time (usec) busy sending data */
 	TCP_NLA_RWND_LIMITED,	/* Time (usec) limited by receive window */
 	TCP_NLA_SNDBUF_LIMITED,	/* Time (usec) limited by send buffer */
+	TCP_NLA_DATA_SEGS_OUT,	/* Data pkts sent including retransmission */
+	TCP_NLA_TOTAL_RETRANS,	/* Data pkts retransmitted */
 };
 
 /* for TCP_MD5SIG socket option */
diff --git a/include/uapi/linux/tipc.h b/include/uapi/linux/tipc.h
index bf049e8fe31b..5351b08c897a 100644
--- a/include/uapi/linux/tipc.h
+++ b/include/uapi/linux/tipc.h
@@ -1,7 +1,7 @@
 /*
  * include/uapi/linux/tipc.h: Header for TIPC socket interface
  *
- * Copyright (c) 2003-2006, Ericsson AB
+ * Copyright (c) 2003-2006, 2015-2016 Ericsson AB
  * Copyright (c) 2005, 2010-2011, Wind River Systems
  * All rights reserved.
  *
@@ -220,7 +220,7 @@ struct sockaddr_tipc {
 #define TIPC_DESTNAME	3	/* destination name */
 
 /*
- * TIPC-specific socket option values
+ * TIPC-specific socket option names
  */
 
 #define TIPC_IMPORTANCE		127	/* Default: TIPC_LOW_IMPORTANCE */
@@ -229,6 +229,8 @@ struct sockaddr_tipc {
 #define TIPC_CONN_TIMEOUT	130	/* Default: 8000 (ms)  */
 #define TIPC_NODE_RECVQ_DEPTH	131	/* Default: none (read only) */
 #define TIPC_SOCK_RECVQ_DEPTH	132	/* Default: none (read only) */
+#define TIPC_MCAST_BROADCAST    133     /* Default: TIPC selects. No arg */
+#define TIPC_MCAST_REPLICAST    134     /* Default: TIPC selects. No arg */
 
 /*
  * Maximum sizes of TIPC bearer-related names (including terminating NULL)
diff --git a/include/uapi/linux/un.h b/include/uapi/linux/un.h
index 3ed3e46c1b1f..4f0ab3a548ad 100644
--- a/include/uapi/linux/un.h
+++ b/include/uapi/linux/un.h
@@ -10,4 +10,6 @@ struct sockaddr_un {
 	char sun_path[UNIX_PATH_MAX];	/* pathname */
 };
 
+#define SIOCUNIXFILE (SIOCPROTOPRIVATE + 0) /* open a socket file with O_PATH */
+
 #endif /* _LINUX_UN_H */
diff --git a/include/uapi/rdma/mlx5-abi.h b/include/uapi/rdma/mlx5-abi.h
index fae6cdaeb56d..da7cd62bace7 100644
--- a/include/uapi/rdma/mlx5-abi.h
+++ b/include/uapi/rdma/mlx5-abi.h
@@ -61,19 +61,24 @@ enum {
  */
 
 struct mlx5_ib_alloc_ucontext_req {
-	__u32	total_num_uuars;
-	__u32	num_low_latency_uuars;
+	__u32	total_num_bfregs;
+	__u32	num_low_latency_bfregs;
+};
+
+enum mlx5_lib_caps {
+	MLX5_LIB_CAP_4K_UAR	= (u64)1 << 0,
 };
 
 struct mlx5_ib_alloc_ucontext_req_v2 {
-	__u32	total_num_uuars;
-	__u32	num_low_latency_uuars;
+	__u32	total_num_bfregs;
+	__u32	num_low_latency_bfregs;
 	__u32	flags;
 	__u32	comp_mask;
 	__u8	max_cqe_version;
 	__u8	reserved0;
 	__u16	reserved1;
 	__u32	reserved2;
+	__u64	lib_caps;
 };
 
 enum mlx5_ib_alloc_ucontext_resp_mask {
@@ -85,10 +90,21 @@ enum mlx5_user_cmds_supp_uhw {
 	MLX5_USER_CMDS_SUPP_UHW_CREATE_AH    = 1 << 1,
 };
 
+/* The eth_min_inline response value is set to off-by-one vs the FW
+ * returned value to allow user-space to deal with older kernels.
+ */
+enum mlx5_user_inline_mode {
+	MLX5_USER_INLINE_MODE_NA,
+	MLX5_USER_INLINE_MODE_NONE,
+	MLX5_USER_INLINE_MODE_L2,
+	MLX5_USER_INLINE_MODE_IP,
+	MLX5_USER_INLINE_MODE_TCP_UDP,
+};
+
 struct mlx5_ib_alloc_ucontext_resp {
 	__u32	qp_tab_size;
 	__u32	bf_reg_size;
-	__u32	tot_uuars;
+	__u32	tot_bfregs;
 	__u32	cache_line_size;
 	__u16	max_sq_desc_sz;
 	__u16	max_rq_desc_sz;
@@ -101,8 +117,11 @@ struct mlx5_ib_alloc_ucontext_resp {
 	__u32	response_length;
 	__u8	cqe_version;
 	__u8	cmds_supp_uhw;
-	__u16	reserved2;
+	__u8	eth_min_inline;
+	__u8	reserved2;
 	__u64	hca_core_clock_offset;
+	__u32	log_uar_size;
+	__u32	num_uars_per_page;
 };
 
 struct mlx5_ib_alloc_pd_resp {
@@ -241,7 +260,7 @@ struct mlx5_ib_create_qp_rss {
 };
 
 struct mlx5_ib_create_qp_resp {
-	__u32	uuar_index;
+	__u32	bfreg_index;
 };
 
 struct mlx5_ib_alloc_mw {
diff --git a/kernel/bpf/Makefile b/kernel/bpf/Makefile
index 1276474ac3cd..e1ce4f4fd7fd 100644
--- a/kernel/bpf/Makefile
+++ b/kernel/bpf/Makefile
@@ -1,7 +1,7 @@
 obj-y := core.o
 
 obj-$(CONFIG_BPF_SYSCALL) += syscall.o verifier.o inode.o helpers.o
-obj-$(CONFIG_BPF_SYSCALL) += hashtab.o arraymap.o percpu_freelist.o bpf_lru_list.o
+obj-$(CONFIG_BPF_SYSCALL) += hashtab.o arraymap.o percpu_freelist.o bpf_lru_list.o lpm_trie.o
 ifeq ($(CONFIG_PERF_EVENTS),y)
 obj-$(CONFIG_BPF_SYSCALL) += stackmap.o
 endif
diff --git a/kernel/bpf/arraymap.c b/kernel/bpf/arraymap.c
index 3d55d95dcf49..6b6f41f0b211 100644
--- a/kernel/bpf/arraymap.c
+++ b/kernel/bpf/arraymap.c
@@ -269,7 +269,7 @@ static const struct bpf_map_ops array_ops = {
 	.map_delete_elem = array_map_delete_elem,
 };
 
-static struct bpf_map_type_list array_type __read_mostly = {
+static struct bpf_map_type_list array_type __ro_after_init = {
 	.ops = &array_ops,
 	.type = BPF_MAP_TYPE_ARRAY,
 };
@@ -283,7 +283,7 @@ static const struct bpf_map_ops percpu_array_ops = {
 	.map_delete_elem = array_map_delete_elem,
 };
 
-static struct bpf_map_type_list percpu_array_type __read_mostly = {
+static struct bpf_map_type_list percpu_array_type __ro_after_init = {
 	.ops = &percpu_array_ops,
 	.type = BPF_MAP_TYPE_PERCPU_ARRAY,
 };
@@ -409,7 +409,7 @@ static const struct bpf_map_ops prog_array_ops = {
 	.map_fd_put_ptr = prog_fd_array_put_ptr,
 };
 
-static struct bpf_map_type_list prog_array_type __read_mostly = {
+static struct bpf_map_type_list prog_array_type __ro_after_init = {
 	.ops = &prog_array_ops,
 	.type = BPF_MAP_TYPE_PROG_ARRAY,
 };
@@ -522,7 +522,7 @@ static const struct bpf_map_ops perf_event_array_ops = {
 	.map_release = perf_event_fd_array_release,
 };
 
-static struct bpf_map_type_list perf_event_array_type __read_mostly = {
+static struct bpf_map_type_list perf_event_array_type __ro_after_init = {
 	.ops = &perf_event_array_ops,
 	.type = BPF_MAP_TYPE_PERF_EVENT_ARRAY,
 };
@@ -564,7 +564,7 @@ static const struct bpf_map_ops cgroup_array_ops = {
 	.map_fd_put_ptr = cgroup_fd_array_put_ptr,
 };
 
-static struct bpf_map_type_list cgroup_array_type __read_mostly = {
+static struct bpf_map_type_list cgroup_array_type __ro_after_init = {
 	.ops = &cgroup_array_ops,
 	.type = BPF_MAP_TYPE_CGROUP_ARRAY,
 };
diff --git a/kernel/bpf/bpf_lru_list.c b/kernel/bpf/bpf_lru_list.c
index 89b7ef41c86b..f62d1d56f41d 100644
--- a/kernel/bpf/bpf_lru_list.c
+++ b/kernel/bpf/bpf_lru_list.c
@@ -213,11 +213,10 @@ __bpf_lru_list_shrink_inactive(struct bpf_lru *lru,
 			       enum bpf_lru_list_type tgt_free_type)
 {
 	struct list_head *inactive = &l->lists[BPF_LRU_LIST_T_INACTIVE];
-	struct bpf_lru_node *node, *tmp_node, *first_node;
+	struct bpf_lru_node *node, *tmp_node;
 	unsigned int nshrinked = 0;
 	unsigned int i = 0;
 
-	first_node = list_first_entry(inactive, struct bpf_lru_node, list);
 	list_for_each_entry_safe_reverse(node, tmp_node, inactive, list) {
 		if (bpf_lru_node_is_ref(node)) {
 			__bpf_lru_node_move(l, node, BPF_LRU_LIST_T_ACTIVE);
@@ -361,7 +360,8 @@ static void __local_list_add_pending(struct bpf_lru *lru,
 	list_add(&node->list, local_pending_list(loc_l));
 }
 
-struct bpf_lru_node *__local_list_pop_free(struct bpf_lru_locallist *loc_l)
+static struct bpf_lru_node *
+__local_list_pop_free(struct bpf_lru_locallist *loc_l)
 {
 	struct bpf_lru_node *node;
 
@@ -374,8 +374,8 @@ struct bpf_lru_node *__local_list_pop_free(struct bpf_lru_locallist *loc_l)
 	return node;
 }
 
-struct bpf_lru_node *__local_list_pop_pending(struct bpf_lru *lru,
-					      struct bpf_lru_locallist *loc_l)
+static struct bpf_lru_node *
+__local_list_pop_pending(struct bpf_lru *lru, struct bpf_lru_locallist *loc_l)
 {
 	struct bpf_lru_node *node;
 	bool force = false;
@@ -558,8 +558,9 @@ void bpf_lru_push_free(struct bpf_lru *lru, struct bpf_lru_node *node)
 		bpf_common_lru_push_free(lru, node);
 }
 
-void bpf_common_lru_populate(struct bpf_lru *lru, void *buf, u32 node_offset,
-			     u32 elem_size, u32 nr_elems)
+static void bpf_common_lru_populate(struct bpf_lru *lru, void *buf,
+				    u32 node_offset, u32 elem_size,
+				    u32 nr_elems)
 {
 	struct bpf_lru_list *l = &lru->common_lru.lru_list;
 	u32 i;
@@ -575,8 +576,9 @@ void bpf_common_lru_populate(struct bpf_lru *lru, void *buf, u32 node_offset,
 	}
 }
 
-void bpf_percpu_lru_populate(struct bpf_lru *lru, void *buf, u32 node_offset,
-			     u32 elem_size, u32 nr_elems)
+static void bpf_percpu_lru_populate(struct bpf_lru *lru, void *buf,
+				    u32 node_offset, u32 elem_size,
+				    u32 nr_elems)
 {
 	u32 i, pcpu_entries;
 	int cpu;
diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
index 503d4211988a..f45827e205d3 100644
--- a/kernel/bpf/core.c
+++ b/kernel/bpf/core.c
@@ -28,6 +28,9 @@
 #include <linux/moduleloader.h>
 #include <linux/bpf.h>
 #include <linux/frame.h>
+#include <linux/rbtree_latch.h>
+#include <linux/kallsyms.h>
+#include <linux/rcupdate.h>
 
 #include <asm/unaligned.h>
 
@@ -95,6 +98,8 @@ struct bpf_prog *bpf_prog_alloc(unsigned int size, gfp_t gfp_extra_flags)
 	fp->aux = aux;
 	fp->aux->prog = fp;
 
+	INIT_LIST_HEAD_RCU(&fp->aux->ksym_lnode);
+
 	return fp;
 }
 EXPORT_SYMBOL_GPL(bpf_prog_alloc);
@@ -290,6 +295,206 @@ struct bpf_prog *bpf_patch_insn_single(struct bpf_prog *prog, u32 off,
 }
 
 #ifdef CONFIG_BPF_JIT
+static __always_inline void
+bpf_get_prog_addr_region(const struct bpf_prog *prog,
+			 unsigned long *symbol_start,
+			 unsigned long *symbol_end)
+{
+	const struct bpf_binary_header *hdr = bpf_jit_binary_hdr(prog);
+	unsigned long addr = (unsigned long)hdr;
+
+	WARN_ON_ONCE(!bpf_prog_ebpf_jited(prog));
+
+	*symbol_start = addr;
+	*symbol_end   = addr + hdr->pages * PAGE_SIZE;
+}
+
+static void bpf_get_prog_name(const struct bpf_prog *prog, char *sym)
+{
+	BUILD_BUG_ON(sizeof("bpf_prog_") +
+		     sizeof(prog->tag) * 2 + 1 > KSYM_NAME_LEN);
+
+	sym += snprintf(sym, KSYM_NAME_LEN, "bpf_prog_");
+	sym  = bin2hex(sym, prog->tag, sizeof(prog->tag));
+	*sym = 0;
+}
+
+static __always_inline unsigned long
+bpf_get_prog_addr_start(struct latch_tree_node *n)
+{
+	unsigned long symbol_start, symbol_end;
+	const struct bpf_prog_aux *aux;
+
+	aux = container_of(n, struct bpf_prog_aux, ksym_tnode);
+	bpf_get_prog_addr_region(aux->prog, &symbol_start, &symbol_end);
+
+	return symbol_start;
+}
+
+static __always_inline bool bpf_tree_less(struct latch_tree_node *a,
+					  struct latch_tree_node *b)
+{
+	return bpf_get_prog_addr_start(a) < bpf_get_prog_addr_start(b);
+}
+
+static __always_inline int bpf_tree_comp(void *key, struct latch_tree_node *n)
+{
+	unsigned long val = (unsigned long)key;
+	unsigned long symbol_start, symbol_end;
+	const struct bpf_prog_aux *aux;
+
+	aux = container_of(n, struct bpf_prog_aux, ksym_tnode);
+	bpf_get_prog_addr_region(aux->prog, &symbol_start, &symbol_end);
+
+	if (val < symbol_start)
+		return -1;
+	if (val >= symbol_end)
+		return  1;
+
+	return 0;
+}
+
+static const struct latch_tree_ops bpf_tree_ops = {
+	.less	= bpf_tree_less,
+	.comp	= bpf_tree_comp,
+};
+
+static DEFINE_SPINLOCK(bpf_lock);
+static LIST_HEAD(bpf_kallsyms);
+static struct latch_tree_root bpf_tree __cacheline_aligned;
+
+int bpf_jit_kallsyms __read_mostly;
+
+static void bpf_prog_ksym_node_add(struct bpf_prog_aux *aux)
+{
+	WARN_ON_ONCE(!list_empty(&aux->ksym_lnode));
+	list_add_tail_rcu(&aux->ksym_lnode, &bpf_kallsyms);
+	latch_tree_insert(&aux->ksym_tnode, &bpf_tree, &bpf_tree_ops);
+}
+
+static void bpf_prog_ksym_node_del(struct bpf_prog_aux *aux)
+{
+	if (list_empty(&aux->ksym_lnode))
+		return;
+
+	latch_tree_erase(&aux->ksym_tnode, &bpf_tree, &bpf_tree_ops);
+	list_del_rcu(&aux->ksym_lnode);
+}
+
+static bool bpf_prog_kallsyms_candidate(const struct bpf_prog *fp)
+{
+	return fp->jited && !bpf_prog_was_classic(fp);
+}
+
+static bool bpf_prog_kallsyms_verify_off(const struct bpf_prog *fp)
+{
+	return list_empty(&fp->aux->ksym_lnode) ||
+	       fp->aux->ksym_lnode.prev == LIST_POISON2;
+}
+
+void bpf_prog_kallsyms_add(struct bpf_prog *fp)
+{
+	unsigned long flags;
+
+	if (!bpf_prog_kallsyms_candidate(fp) ||
+	    !capable(CAP_SYS_ADMIN))
+		return;
+
+	spin_lock_irqsave(&bpf_lock, flags);
+	bpf_prog_ksym_node_add(fp->aux);
+	spin_unlock_irqrestore(&bpf_lock, flags);
+}
+
+void bpf_prog_kallsyms_del(struct bpf_prog *fp)
+{
+	unsigned long flags;
+
+	if (!bpf_prog_kallsyms_candidate(fp))
+		return;
+
+	spin_lock_irqsave(&bpf_lock, flags);
+	bpf_prog_ksym_node_del(fp->aux);
+	spin_unlock_irqrestore(&bpf_lock, flags);
+}
+
+static struct bpf_prog *bpf_prog_kallsyms_find(unsigned long addr)
+{
+	struct latch_tree_node *n;
+
+	if (!bpf_jit_kallsyms_enabled())
+		return NULL;
+
+	n = latch_tree_find((void *)addr, &bpf_tree, &bpf_tree_ops);
+	return n ?
+	       container_of(n, struct bpf_prog_aux, ksym_tnode)->prog :
+	       NULL;
+}
+
+const char *__bpf_address_lookup(unsigned long addr, unsigned long *size,
+				 unsigned long *off, char *sym)
+{
+	unsigned long symbol_start, symbol_end;
+	struct bpf_prog *prog;
+	char *ret = NULL;
+
+	rcu_read_lock();
+	prog = bpf_prog_kallsyms_find(addr);
+	if (prog) {
+		bpf_get_prog_addr_region(prog, &symbol_start, &symbol_end);
+		bpf_get_prog_name(prog, sym);
+
+		ret = sym;
+		if (size)
+			*size = symbol_end - symbol_start;
+		if (off)
+			*off  = addr - symbol_start;
+	}
+	rcu_read_unlock();
+
+	return ret;
+}
+
+bool is_bpf_text_address(unsigned long addr)
+{
+	bool ret;
+
+	rcu_read_lock();
+	ret = bpf_prog_kallsyms_find(addr) != NULL;
+	rcu_read_unlock();
+
+	return ret;
+}
+
+int bpf_get_kallsym(unsigned int symnum, unsigned long *value, char *type,
+		    char *sym)
+{
+	unsigned long symbol_start, symbol_end;
+	struct bpf_prog_aux *aux;
+	unsigned int it = 0;
+	int ret = -ERANGE;
+
+	if (!bpf_jit_kallsyms_enabled())
+		return ret;
+
+	rcu_read_lock();
+	list_for_each_entry_rcu(aux, &bpf_kallsyms, ksym_lnode) {
+		if (it++ != symnum)
+			continue;
+
+		bpf_get_prog_addr_region(aux->prog, &symbol_start, &symbol_end);
+		bpf_get_prog_name(aux->prog, sym);
+
+		*value = symbol_start;
+		*type  = BPF_SYM_ELF_TYPE;
+
+		ret = 0;
+		break;
+	}
+	rcu_read_unlock();
+
+	return ret;
+}
+
 struct bpf_binary_header *
 bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
 		     unsigned int alignment,
@@ -326,6 +531,24 @@ void bpf_jit_binary_free(struct bpf_binary_header *hdr)
 	module_memfree(hdr);
 }
 
+/* This symbol is only overridden by archs that have different
+ * requirements than the usual eBPF JITs, f.e. when they only
+ * implement cBPF JIT, do not set images read-only, etc.
+ */
+void __weak bpf_jit_free(struct bpf_prog *fp)
+{
+	if (fp->jited) {
+		struct bpf_binary_header *hdr = bpf_jit_binary_hdr(fp);
+
+		bpf_jit_binary_unlock_ro(hdr);
+		bpf_jit_binary_free(hdr);
+
+		WARN_ON_ONCE(!bpf_prog_kallsyms_verify_off(fp));
+	}
+
+	bpf_prog_unlock_free(fp);
+}
+
 int bpf_jit_harden __read_mostly;
 
 static int bpf_jit_blind_insn(const struct bpf_insn *from,
@@ -1154,12 +1377,22 @@ const struct bpf_func_proto bpf_tail_call_proto = {
 	.arg3_type	= ARG_ANYTHING,
 };
 
-/* For classic BPF JITs that don't implement bpf_int_jit_compile(). */
+/* Stub for JITs that only support cBPF. eBPF programs are interpreted.
+ * It is encouraged to implement bpf_int_jit_compile() instead, so that
+ * eBPF and implicitly also cBPF can get JITed!
+ */
 struct bpf_prog * __weak bpf_int_jit_compile(struct bpf_prog *prog)
 {
 	return prog;
 }
 
+/* Stub for JITs that support eBPF. All cBPF code gets transformed into
+ * eBPF by the kernel and is later compiled by bpf_int_jit_compile().
+ */
+void __weak bpf_jit_compile(struct bpf_prog *prog)
+{
+}
+
 bool __weak bpf_helper_changes_pkt_data(void *func)
 {
 	return false;
@@ -1173,3 +1406,12 @@ int __weak skb_copy_bits(const struct sk_buff *skb, int offset, void *to,
 {
 	return -EFAULT;
 }
+
+/* All definitions of tracepoints related to BPF. */
+#define CREATE_TRACE_POINTS
+#include <linux/bpf_trace.h>
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(xdp_exception);
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(bpf_prog_get_type);
+EXPORT_TRACEPOINT_SYMBOL_GPL(bpf_prog_put_rcu);
diff --git a/kernel/bpf/hashtab.c b/kernel/bpf/hashtab.c
index a753bbe7df0a..3ea87fb19a94 100644
--- a/kernel/bpf/hashtab.c
+++ b/kernel/bpf/hashtab.c
@@ -1023,7 +1023,7 @@ static const struct bpf_map_ops htab_ops = {
 	.map_delete_elem = htab_map_delete_elem,
 };
 
-static struct bpf_map_type_list htab_type __read_mostly = {
+static struct bpf_map_type_list htab_type __ro_after_init = {
 	.ops = &htab_ops,
 	.type = BPF_MAP_TYPE_HASH,
 };
@@ -1037,7 +1037,7 @@ static const struct bpf_map_ops htab_lru_ops = {
 	.map_delete_elem = htab_lru_map_delete_elem,
 };
 
-static struct bpf_map_type_list htab_lru_type __read_mostly = {
+static struct bpf_map_type_list htab_lru_type __ro_after_init = {
 	.ops = &htab_lru_ops,
 	.type = BPF_MAP_TYPE_LRU_HASH,
 };
@@ -1124,7 +1124,7 @@ static const struct bpf_map_ops htab_percpu_ops = {
 	.map_delete_elem = htab_map_delete_elem,
 };
 
-static struct bpf_map_type_list htab_percpu_type __read_mostly = {
+static struct bpf_map_type_list htab_percpu_type __ro_after_init = {
 	.ops = &htab_percpu_ops,
 	.type = BPF_MAP_TYPE_PERCPU_HASH,
 };
@@ -1138,7 +1138,7 @@ static const struct bpf_map_ops htab_lru_percpu_ops = {
 	.map_delete_elem = htab_lru_map_delete_elem,
 };
 
-static struct bpf_map_type_list htab_lru_percpu_type __read_mostly = {
+static struct bpf_map_type_list htab_lru_percpu_type __ro_after_init = {
 	.ops = &htab_lru_percpu_ops,
 	.type = BPF_MAP_TYPE_LRU_PERCPU_HASH,
 };
diff --git a/kernel/bpf/helpers.c b/kernel/bpf/helpers.c
index 045cbe673356..3d24e238221e 100644
--- a/kernel/bpf/helpers.c
+++ b/kernel/bpf/helpers.c
@@ -176,6 +176,6 @@ const struct bpf_func_proto bpf_get_current_comm_proto = {
 	.func		= bpf_get_current_comm,
 	.gpl_only	= false,
 	.ret_type	= RET_INTEGER,
-	.arg1_type	= ARG_PTR_TO_RAW_STACK,
-	.arg2_type	= ARG_CONST_STACK_SIZE,
+	.arg1_type	= ARG_PTR_TO_UNINIT_MEM,
+	.arg2_type	= ARG_CONST_SIZE,
 };
diff --git a/kernel/bpf/inode.c b/kernel/bpf/inode.c
index 0b030c9126d3..fddcae801724 100644
--- a/kernel/bpf/inode.c
+++ b/kernel/bpf/inode.c
@@ -21,6 +21,7 @@
 #include <linux/parser.h>
 #include <linux/filter.h>
 #include <linux/bpf.h>
+#include <linux/bpf_trace.h>
 
 enum bpf_type {
 	BPF_TYPE_UNSPEC	= 0,
@@ -281,6 +282,13 @@ int bpf_obj_pin_user(u32 ufd, const char __user *pathname)
 	ret = bpf_obj_do_pin(pname, raw, type);
 	if (ret != 0)
 		bpf_any_put(raw, type);
+	if ((trace_bpf_obj_pin_prog_enabled() ||
+	     trace_bpf_obj_pin_map_enabled()) && !ret) {
+		if (type == BPF_TYPE_PROG)
+			trace_bpf_obj_pin_prog(raw, ufd, pname);
+		if (type == BPF_TYPE_MAP)
+			trace_bpf_obj_pin_map(raw, ufd, pname);
+	}
 out:
 	putname(pname);
 	return ret;
@@ -342,8 +350,15 @@ int bpf_obj_get_user(const char __user *pathname)
 	else
 		goto out;
 
-	if (ret < 0)
+	if (ret < 0) {
 		bpf_any_put(raw, type);
+	} else if (trace_bpf_obj_get_prog_enabled() ||
+		   trace_bpf_obj_get_map_enabled()) {
+		if (type == BPF_TYPE_PROG)
+			trace_bpf_obj_get_prog(raw, ret, pname);
+		if (type == BPF_TYPE_MAP)
+			trace_bpf_obj_get_map(raw, ret, pname);
+	}
 out:
 	putname(pname);
 	return ret;
diff --git a/kernel/bpf/lpm_trie.c b/kernel/bpf/lpm_trie.c
new file mode 100644
index 000000000000..8bfe0afaee10
--- /dev/null
+++ b/kernel/bpf/lpm_trie.c
@@ -0,0 +1,521 @@
+/*
+ * Longest prefix match list implementation
+ *
+ * Copyright (c) 2016,2017 Daniel Mack
+ * Copyright (c) 2016 David Herrmann
+ *
+ * This file is subject to the terms and conditions of version 2 of the GNU
+ * General Public License.  See the file COPYING in the main directory of the
+ * Linux distribution for more details.
+ */
+
+#include <linux/bpf.h>
+#include <linux/err.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/vmalloc.h>
+#include <net/ipv6.h>
+
+/* Intermediate node */
+#define LPM_TREE_NODE_FLAG_IM BIT(0)
+
+struct lpm_trie_node;
+
+struct lpm_trie_node {
+	struct rcu_head rcu;
+	struct lpm_trie_node __rcu	*child[2];
+	u32				prefixlen;
+	u32				flags;
+	u8				data[0];
+};
+
+struct lpm_trie {
+	struct bpf_map			map;
+	struct lpm_trie_node __rcu	*root;
+	size_t				n_entries;
+	size_t				max_prefixlen;
+	size_t				data_size;
+	raw_spinlock_t			lock;
+};
+
+/* This trie implements a longest prefix match algorithm that can be used to
+ * match IP addresses to a stored set of ranges.
+ *
+ * Data stored in @data of struct bpf_lpm_key and struct lpm_trie_node is
+ * interpreted as big endian, so data[0] stores the most significant byte.
+ *
+ * Match ranges are internally stored in instances of struct lpm_trie_node
+ * which each contain their prefix length as well as two pointers that may
+ * lead to more nodes containing more specific matches. Each node also stores
+ * a value that is defined by and returned to userspace via the update_elem
+ * and lookup functions.
+ *
+ * For instance, let's start with a trie that was created with a prefix length
+ * of 32, so it can be used for IPv4 addresses, and one single element that
+ * matches 192.168.0.0/16. The data array would hence contain
+ * [0xc0, 0xa8, 0x00, 0x00] in big-endian notation. This documentation will
+ * stick to IP-address notation for readability though.
+ *
+ * As the trie is empty initially, the new node (1) will be places as root
+ * node, denoted as (R) in the example below. As there are no other node, both
+ * child pointers are %NULL.
+ *
+ *              +----------------+
+ *              |       (1)  (R) |
+ *              | 192.168.0.0/16 |
+ *              |    value: 1    |
+ *              |   [0]    [1]   |
+ *              +----------------+
+ *
+ * Next, let's add a new node (2) matching 192.168.0.0/24. As there is already
+ * a node with the same data and a smaller prefix (ie, a less specific one),
+ * node (2) will become a child of (1). In child index depends on the next bit
+ * that is outside of what (1) matches, and that bit is 0, so (2) will be
+ * child[0] of (1):
+ *
+ *              +----------------+
+ *              |       (1)  (R) |
+ *              | 192.168.0.0/16 |
+ *              |    value: 1    |
+ *              |   [0]    [1]   |
+ *              +----------------+
+ *                   |
+ *    +----------------+
+ *    |       (2)      |
+ *    | 192.168.0.0/24 |
+ *    |    value: 2    |
+ *    |   [0]    [1]   |
+ *    +----------------+
+ *
+ * The child[1] slot of (1) could be filled with another node which has bit #17
+ * (the next bit after the ones that (1) matches on) set to 1. For instance,
+ * 192.168.128.0/24:
+ *
+ *              +----------------+
+ *              |       (1)  (R) |
+ *              | 192.168.0.0/16 |
+ *              |    value: 1    |
+ *              |   [0]    [1]   |
+ *              +----------------+
+ *                   |      |
+ *    +----------------+  +------------------+
+ *    |       (2)      |  |        (3)       |
+ *    | 192.168.0.0/24 |  | 192.168.128.0/24 |
+ *    |    value: 2    |  |     value: 3     |
+ *    |   [0]    [1]   |  |    [0]    [1]    |
+ *    +----------------+  +------------------+
+ *
+ * Let's add another node (4) to the game for 192.168.1.0/24. In order to place
+ * it, node (1) is looked at first, and because (4) of the semantics laid out
+ * above (bit #17 is 0), it would normally be attached to (1) as child[0].
+ * However, that slot is already allocated, so a new node is needed in between.
+ * That node does not have a value attached to it and it will never be
+ * returned to users as result of a lookup. It is only there to differentiate
+ * the traversal further. It will get a prefix as wide as necessary to
+ * distinguish its two children:
+ *
+ *                      +----------------+
+ *                      |       (1)  (R) |
+ *                      | 192.168.0.0/16 |
+ *                      |    value: 1    |
+ *                      |   [0]    [1]   |
+ *                      +----------------+
+ *                           |      |
+ *            +----------------+  +------------------+
+ *            |       (4)  (I) |  |        (3)       |
+ *            | 192.168.0.0/23 |  | 192.168.128.0/24 |
+ *            |    value: ---  |  |     value: 3     |
+ *            |   [0]    [1]   |  |    [0]    [1]    |
+ *            +----------------+  +------------------+
+ *                 |      |
+ *  +----------------+  +----------------+
+ *  |       (2)      |  |       (5)      |
+ *  | 192.168.0.0/24 |  | 192.168.1.0/24 |
+ *  |    value: 2    |  |     value: 5   |
+ *  |   [0]    [1]   |  |   [0]    [1]   |
+ *  +----------------+  +----------------+
+ *
+ * 192.168.1.1/32 would be a child of (5) etc.
+ *
+ * An intermediate node will be turned into a 'real' node on demand. In the
+ * example above, (4) would be re-used if 192.168.0.0/23 is added to the trie.
+ *
+ * A fully populated trie would have a height of 32 nodes, as the trie was
+ * created with a prefix length of 32.
+ *
+ * The lookup starts at the root node. If the current node matches and if there
+ * is a child that can be used to become more specific, the trie is traversed
+ * downwards. The last node in the traversal that is a non-intermediate one is
+ * returned.
+ */
+
+static inline int extract_bit(const u8 *data, size_t index)
+{
+	return !!(data[index / 8] & (1 << (7 - (index % 8))));
+}
+
+/**
+ * longest_prefix_match() - determine the longest prefix
+ * @trie:	The trie to get internal sizes from
+ * @node:	The node to operate on
+ * @key:	The key to compare to @node
+ *
+ * Determine the longest prefix of @node that matches the bits in @key.
+ */
+static size_t longest_prefix_match(const struct lpm_trie *trie,
+				   const struct lpm_trie_node *node,
+				   const struct bpf_lpm_trie_key *key)
+{
+	size_t prefixlen = 0;
+	size_t i;
+
+	for (i = 0; i < trie->data_size; i++) {
+		size_t b;
+
+		b = 8 - fls(node->data[i] ^ key->data[i]);
+		prefixlen += b;
+
+		if (prefixlen >= node->prefixlen || prefixlen >= key->prefixlen)
+			return min(node->prefixlen, key->prefixlen);
+
+		if (b < 8)
+			break;
+	}
+
+	return prefixlen;
+}
+
+/* Called from syscall or from eBPF program */
+static void *trie_lookup_elem(struct bpf_map *map, void *_key)
+{
+	struct lpm_trie *trie = container_of(map, struct lpm_trie, map);
+	struct lpm_trie_node *node, *found = NULL;
+	struct bpf_lpm_trie_key *key = _key;
+
+	/* Start walking the trie from the root node ... */
+
+	for (node = rcu_dereference(trie->root); node;) {
+		unsigned int next_bit;
+		size_t matchlen;
+
+		/* Determine the longest prefix of @node that matches @key.
+		 * If it's the maximum possible prefix for this trie, we have
+		 * an exact match and can return it directly.
+		 */
+		matchlen = longest_prefix_match(trie, node, key);
+		if (matchlen == trie->max_prefixlen) {
+			found = node;
+			break;
+		}
+
+		/* If the number of bits that match is smaller than the prefix
+		 * length of @node, bail out and return the node we have seen
+		 * last in the traversal (ie, the parent).
+		 */
+		if (matchlen < node->prefixlen)
+			break;
+
+		/* Consider this node as return candidate unless it is an
+		 * artificially added intermediate one.
+		 */
+		if (!(node->flags & LPM_TREE_NODE_FLAG_IM))
+			found = node;
+
+		/* If the node match is fully satisfied, let's see if we can
+		 * become more specific. Determine the next bit in the key and
+		 * traverse down.
+		 */
+		next_bit = extract_bit(key->data, node->prefixlen);
+		node = rcu_dereference(node->child[next_bit]);
+	}
+
+	if (!found)
+		return NULL;
+
+	return found->data + trie->data_size;
+}
+
+static struct lpm_trie_node *lpm_trie_node_alloc(const struct lpm_trie *trie,
+						 const void *value)
+{
+	struct lpm_trie_node *node;
+	size_t size = sizeof(struct lpm_trie_node) + trie->data_size;
+
+	if (value)
+		size += trie->map.value_size;
+
+	node = kmalloc(size, GFP_ATOMIC | __GFP_NOWARN);
+	if (!node)
+		return NULL;
+
+	node->flags = 0;
+
+	if (value)
+		memcpy(node->data + trie->data_size, value,
+		       trie->map.value_size);
+
+	return node;
+}
+
+/* Called from syscall or from eBPF program */
+static int trie_update_elem(struct bpf_map *map,
+			    void *_key, void *value, u64 flags)
+{
+	struct lpm_trie *trie = container_of(map, struct lpm_trie, map);
+	struct lpm_trie_node *node, *im_node = NULL, *new_node = NULL;
+	struct lpm_trie_node __rcu **slot;
+	struct bpf_lpm_trie_key *key = _key;
+	unsigned long irq_flags;
+	unsigned int next_bit;
+	size_t matchlen = 0;
+	int ret = 0;
+
+	if (unlikely(flags > BPF_EXIST))
+		return -EINVAL;
+
+	if (key->prefixlen > trie->max_prefixlen)
+		return -EINVAL;
+
+	raw_spin_lock_irqsave(&trie->lock, irq_flags);
+
+	/* Allocate and fill a new node */
+
+	if (trie->n_entries == trie->map.max_entries) {
+		ret = -ENOSPC;
+		goto out;
+	}
+
+	new_node = lpm_trie_node_alloc(trie, value);
+	if (!new_node) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	trie->n_entries++;
+
+	new_node->prefixlen = key->prefixlen;
+	RCU_INIT_POINTER(new_node->child[0], NULL);
+	RCU_INIT_POINTER(new_node->child[1], NULL);
+	memcpy(new_node->data, key->data, trie->data_size);
+
+	/* Now find a slot to attach the new node. To do that, walk the tree
+	 * from the root and match as many bits as possible for each node until
+	 * we either find an empty slot or a slot that needs to be replaced by
+	 * an intermediate node.
+	 */
+	slot = &trie->root;
+
+	while ((node = rcu_dereference_protected(*slot,
+					lockdep_is_held(&trie->lock)))) {
+		matchlen = longest_prefix_match(trie, node, key);
+
+		if (node->prefixlen != matchlen ||
+		    node->prefixlen == key->prefixlen ||
+		    node->prefixlen == trie->max_prefixlen)
+			break;
+
+		next_bit = extract_bit(key->data, node->prefixlen);
+		slot = &node->child[next_bit];
+	}
+
+	/* If the slot is empty (a free child pointer or an empty root),
+	 * simply assign the @new_node to that slot and be done.
+	 */
+	if (!node) {
+		rcu_assign_pointer(*slot, new_node);
+		goto out;
+	}
+
+	/* If the slot we picked already exists, replace it with @new_node
+	 * which already has the correct data array set.
+	 */
+	if (node->prefixlen == matchlen) {
+		new_node->child[0] = node->child[0];
+		new_node->child[1] = node->child[1];
+
+		if (!(node->flags & LPM_TREE_NODE_FLAG_IM))
+			trie->n_entries--;
+
+		rcu_assign_pointer(*slot, new_node);
+		kfree_rcu(node, rcu);
+
+		goto out;
+	}
+
+	/* If the new node matches the prefix completely, it must be inserted
+	 * as an ancestor. Simply insert it between @node and *@slot.
+	 */
+	if (matchlen == key->prefixlen) {
+		next_bit = extract_bit(node->data, matchlen);
+		rcu_assign_pointer(new_node->child[next_bit], node);
+		rcu_assign_pointer(*slot, new_node);
+		goto out;
+	}
+
+	im_node = lpm_trie_node_alloc(trie, NULL);
+	if (!im_node) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	im_node->prefixlen = matchlen;
+	im_node->flags |= LPM_TREE_NODE_FLAG_IM;
+	memcpy(im_node->data, node->data, trie->data_size);
+
+	/* Now determine which child to install in which slot */
+	if (extract_bit(key->data, matchlen)) {
+		rcu_assign_pointer(im_node->child[0], node);
+		rcu_assign_pointer(im_node->child[1], new_node);
+	} else {
+		rcu_assign_pointer(im_node->child[0], new_node);
+		rcu_assign_pointer(im_node->child[1], node);
+	}
+
+	/* Finally, assign the intermediate node to the determined spot */
+	rcu_assign_pointer(*slot, im_node);
+
+out:
+	if (ret) {
+		if (new_node)
+			trie->n_entries--;
+
+		kfree(new_node);
+		kfree(im_node);
+	}
+
+	raw_spin_unlock_irqrestore(&trie->lock, irq_flags);
+
+	return ret;
+}
+
+static int trie_delete_elem(struct bpf_map *map, void *key)
+{
+	/* TODO */
+	return -ENOSYS;
+}
+
+#define LPM_DATA_SIZE_MAX	256
+#define LPM_DATA_SIZE_MIN	1
+
+#define LPM_VAL_SIZE_MAX	(KMALLOC_MAX_SIZE - LPM_DATA_SIZE_MAX - \
+				 sizeof(struct lpm_trie_node))
+#define LPM_VAL_SIZE_MIN	1
+
+#define LPM_KEY_SIZE(X)		(sizeof(struct bpf_lpm_trie_key) + (X))
+#define LPM_KEY_SIZE_MAX	LPM_KEY_SIZE(LPM_DATA_SIZE_MAX)
+#define LPM_KEY_SIZE_MIN	LPM_KEY_SIZE(LPM_DATA_SIZE_MIN)
+
+static struct bpf_map *trie_alloc(union bpf_attr *attr)
+{
+	struct lpm_trie *trie;
+	u64 cost = sizeof(*trie), cost_per_node;
+	int ret;
+
+	if (!capable(CAP_SYS_ADMIN))
+		return ERR_PTR(-EPERM);
+
+	/* check sanity of attributes */
+	if (attr->max_entries == 0 ||
+	    attr->map_flags != BPF_F_NO_PREALLOC ||
+	    attr->key_size < LPM_KEY_SIZE_MIN ||
+	    attr->key_size > LPM_KEY_SIZE_MAX ||
+	    attr->value_size < LPM_VAL_SIZE_MIN ||
+	    attr->value_size > LPM_VAL_SIZE_MAX)
+		return ERR_PTR(-EINVAL);
+
+	trie = kzalloc(sizeof(*trie), GFP_USER | __GFP_NOWARN);
+	if (!trie)
+		return ERR_PTR(-ENOMEM);
+
+	/* copy mandatory map attributes */
+	trie->map.map_type = attr->map_type;
+	trie->map.key_size = attr->key_size;
+	trie->map.value_size = attr->value_size;
+	trie->map.max_entries = attr->max_entries;
+	trie->data_size = attr->key_size -
+			  offsetof(struct bpf_lpm_trie_key, data);
+	trie->max_prefixlen = trie->data_size * 8;
+
+	cost_per_node = sizeof(struct lpm_trie_node) +
+			attr->value_size + trie->data_size;
+	cost += (u64) attr->max_entries * cost_per_node;
+	if (cost >= U32_MAX - PAGE_SIZE) {
+		ret = -E2BIG;
+		goto out_err;
+	}
+
+	trie->map.pages = round_up(cost, PAGE_SIZE) >> PAGE_SHIFT;
+
+	ret = bpf_map_precharge_memlock(trie->map.pages);
+	if (ret)
+		goto out_err;
+
+	raw_spin_lock_init(&trie->lock);
+
+	return &trie->map;
+out_err:
+	kfree(trie);
+	return ERR_PTR(ret);
+}
+
+static void trie_free(struct bpf_map *map)
+{
+	struct lpm_trie *trie = container_of(map, struct lpm_trie, map);
+	struct lpm_trie_node __rcu **slot;
+	struct lpm_trie_node *node;
+
+	raw_spin_lock(&trie->lock);
+
+	/* Always start at the root and walk down to a node that has no
+	 * children. Then free that node, nullify its reference in the parent
+	 * and start over.
+	 */
+
+	for (;;) {
+		slot = &trie->root;
+
+		for (;;) {
+			node = rcu_dereference_protected(*slot,
+					lockdep_is_held(&trie->lock));
+			if (!node)
+				goto unlock;
+
+			if (rcu_access_pointer(node->child[0])) {
+				slot = &node->child[0];
+				continue;
+			}
+
+			if (rcu_access_pointer(node->child[1])) {
+				slot = &node->child[1];
+				continue;
+			}
+
+			kfree(node);
+			RCU_INIT_POINTER(*slot, NULL);
+			break;
+		}
+	}
+
+unlock:
+	raw_spin_unlock(&trie->lock);
+}
+
+static const struct bpf_map_ops trie_ops = {
+	.map_alloc = trie_alloc,
+	.map_free = trie_free,
+	.map_lookup_elem = trie_lookup_elem,
+	.map_update_elem = trie_update_elem,
+	.map_delete_elem = trie_delete_elem,
+};
+
+static struct bpf_map_type_list trie_type __ro_after_init = {
+	.ops = &trie_ops,
+	.type = BPF_MAP_TYPE_LPM_TRIE,
+};
+
+static int __init register_trie_map(void)
+{
+	bpf_register_map_type(&trie_type);
+	return 0;
+}
+late_initcall(register_trie_map);
diff --git a/kernel/bpf/stackmap.c b/kernel/bpf/stackmap.c
index be8519148c25..22aa45cd0324 100644
--- a/kernel/bpf/stackmap.c
+++ b/kernel/bpf/stackmap.c
@@ -273,7 +273,7 @@ static const struct bpf_map_ops stack_map_ops = {
 	.map_delete_elem = stack_map_delete_elem,
 };
 
-static struct bpf_map_type_list stack_map_type __read_mostly = {
+static struct bpf_map_type_list stack_map_type __ro_after_init = {
 	.ops = &stack_map_ops,
 	.type = BPF_MAP_TYPE_STACK_TRACE,
 };
diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
index bbb016adbaeb..461eb1e66a0f 100644
--- a/kernel/bpf/syscall.c
+++ b/kernel/bpf/syscall.c
@@ -10,6 +10,7 @@
  * General Public License for more details.
  */
 #include <linux/bpf.h>
+#include <linux/bpf_trace.h>
 #include <linux/syscalls.h>
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
@@ -241,6 +242,7 @@ static int map_create(union bpf_attr *attr)
 		/* failed to allocate fd */
 		goto free_map;
 
+	trace_bpf_map_create(map, err);
 	return err;
 
 free_map:
@@ -365,6 +367,7 @@ static int map_lookup_elem(union bpf_attr *attr)
 	if (copy_to_user(uvalue, value, value_size) != 0)
 		goto free_value;
 
+	trace_bpf_map_lookup_elem(map, ufd, key, value);
 	err = 0;
 
 free_value:
@@ -447,6 +450,8 @@ static int map_update_elem(union bpf_attr *attr)
 	__this_cpu_dec(bpf_prog_active);
 	preempt_enable();
 
+	if (!err)
+		trace_bpf_map_update_elem(map, ufd, key, value);
 free_value:
 	kfree(value);
 free_key:
@@ -492,6 +497,8 @@ static int map_delete_elem(union bpf_attr *attr)
 	__this_cpu_dec(bpf_prog_active);
 	preempt_enable();
 
+	if (!err)
+		trace_bpf_map_delete_elem(map, ufd, key);
 free_key:
 	kfree(key);
 err_put:
@@ -544,6 +551,7 @@ static int map_get_next_key(union bpf_attr *attr)
 	if (copy_to_user(unext_key, next_key, map->key_size) != 0)
 		goto free_next_key;
 
+	trace_bpf_map_next_key(map, ufd, key, next_key);
 	err = 0;
 
 free_next_key:
@@ -697,8 +705,11 @@ static void __bpf_prog_put_rcu(struct rcu_head *rcu)
 
 void bpf_prog_put(struct bpf_prog *prog)
 {
-	if (atomic_dec_and_test(&prog->aux->refcnt))
+	if (atomic_dec_and_test(&prog->aux->refcnt)) {
+		trace_bpf_prog_put_rcu(prog);
+		bpf_prog_kallsyms_del(prog);
 		call_rcu(&prog->aux->rcu, __bpf_prog_put_rcu);
+	}
 }
 EXPORT_SYMBOL_GPL(bpf_prog_put);
 
@@ -807,7 +818,11 @@ struct bpf_prog *bpf_prog_get(u32 ufd)
 
 struct bpf_prog *bpf_prog_get_type(u32 ufd, enum bpf_prog_type type)
 {
-	return __bpf_prog_get(ufd, &type);
+	struct bpf_prog *prog = __bpf_prog_get(ufd, &type);
+
+	if (!IS_ERR(prog))
+		trace_bpf_prog_get_type(prog);
+	return prog;
 }
 EXPORT_SYMBOL_GPL(bpf_prog_get_type);
 
@@ -889,6 +904,8 @@ static int bpf_prog_load(union bpf_attr *attr)
 		/* failed to allocate fd */
 		goto free_used_maps;
 
+	bpf_prog_kallsyms_add(prog);
+	trace_bpf_prog_load(prog, err);
 	return err;
 
 free_used_maps:
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index cdc43b899f28..d2bded2b250c 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -481,6 +481,13 @@ static void reset_reg_range_values(struct bpf_reg_state *regs, u32 regno)
 	regs[regno].max_value = BPF_REGISTER_MAX_RANGE;
 }
 
+static void mark_reg_unknown_value_and_range(struct bpf_reg_state *regs,
+					     u32 regno)
+{
+	mark_reg_unknown_value(regs, regno);
+	reset_reg_range_values(regs, regno);
+}
+
 enum reg_arg_type {
 	SRC_OP,		/* register is used as source operand */
 	DST_OP,		/* register is used as destination operand */
@@ -532,6 +539,7 @@ static bool is_spillable_regtype(enum bpf_reg_type type)
 	switch (type) {
 	case PTR_TO_MAP_VALUE:
 	case PTR_TO_MAP_VALUE_OR_NULL:
+	case PTR_TO_MAP_VALUE_ADJ:
 	case PTR_TO_STACK:
 	case PTR_TO_CTX:
 	case PTR_TO_PACKET:
@@ -616,7 +624,8 @@ static int check_stack_read(struct bpf_verifier_state *state, int off, int size,
 		}
 		if (value_regno >= 0)
 			/* have read misc data from the stack */
-			mark_reg_unknown_value(state->regs, value_regno);
+			mark_reg_unknown_value_and_range(state->regs,
+							 value_regno);
 		return 0;
 	}
 }
@@ -627,7 +636,7 @@ static int check_map_access(struct bpf_verifier_env *env, u32 regno, int off,
 {
 	struct bpf_map *map = env->cur_state.regs[regno].map_ptr;
 
-	if (off < 0 || off + size > map->value_size) {
+	if (off < 0 || size <= 0 || off + size > map->value_size) {
 		verbose("invalid access to map value, value_size=%d off=%d size=%d\n",
 			map->value_size, off, size);
 		return -EACCES;
@@ -635,6 +644,51 @@ static int check_map_access(struct bpf_verifier_env *env, u32 regno, int off,
 	return 0;
 }
 
+/* check read/write into an adjusted map element */
+static int check_map_access_adj(struct bpf_verifier_env *env, u32 regno,
+				int off, int size)
+{
+	struct bpf_verifier_state *state = &env->cur_state;
+	struct bpf_reg_state *reg = &state->regs[regno];
+	int err;
+
+	/* We adjusted the register to this map value, so we
+	 * need to change off and size to min_value and max_value
+	 * respectively to make sure our theoretical access will be
+	 * safe.
+	 */
+	if (log_level)
+		print_verifier_state(state);
+	env->varlen_map_value_access = true;
+	/* The minimum value is only important with signed
+	 * comparisons where we can't assume the floor of a
+	 * value is 0.  If we are using signed variables for our
+	 * index'es we need to make sure that whatever we use
+	 * will have a set floor within our range.
+	 */
+	if (reg->min_value < 0) {
+		verbose("R%d min value is negative, either use unsigned index or do a if (index >=0) check.\n",
+			regno);
+		return -EACCES;
+	}
+	err = check_map_access(env, regno, reg->min_value + off, size);
+	if (err) {
+		verbose("R%d min value is outside of the array range\n",
+			regno);
+		return err;
+	}
+
+	/* If we haven't set a max value then we need to bail
+	 * since we can't be sure we won't do bad things.
+	 */
+	if (reg->max_value == BPF_REGISTER_MAX_RANGE) {
+		verbose("R%d unbounded memory access, make sure to bounds check any array access into a map\n",
+			regno);
+		return -EACCES;
+	}
+	return check_map_access(env, regno, reg->max_value + off, size);
+}
+
 #define MAX_PACKET_OFF 0xffff
 
 static bool may_access_direct_pkt_data(struct bpf_verifier_env *env,
@@ -647,6 +701,7 @@ static bool may_access_direct_pkt_data(struct bpf_verifier_env *env,
 		/* dst_input() and dst_output() can't write for now */
 		if (t == BPF_WRITE)
 			return false;
+		/* fallthrough */
 	case BPF_PROG_TYPE_SCHED_CLS:
 	case BPF_PROG_TYPE_SCHED_ACT:
 	case BPF_PROG_TYPE_XDP:
@@ -775,47 +830,13 @@ static int check_mem_access(struct bpf_verifier_env *env, u32 regno, int off,
 			return -EACCES;
 		}
 
-		/* If we adjusted the register to this map value at all then we
-		 * need to change off and size to min_value and max_value
-		 * respectively to make sure our theoretical access will be
-		 * safe.
-		 */
-		if (reg->type == PTR_TO_MAP_VALUE_ADJ) {
-			if (log_level)
-				print_verifier_state(state);
-			env->varlen_map_value_access = true;
-			/* The minimum value is only important with signed
-			 * comparisons where we can't assume the floor of a
-			 * value is 0.  If we are using signed variables for our
-			 * index'es we need to make sure that whatever we use
-			 * will have a set floor within our range.
-			 */
-			if (reg->min_value < 0) {
-				verbose("R%d min value is negative, either use unsigned index or do a if (index >=0) check.\n",
-					regno);
-				return -EACCES;
-			}
-			err = check_map_access(env, regno, reg->min_value + off,
-					       size);
-			if (err) {
-				verbose("R%d min value is outside of the array range\n",
-					regno);
-				return err;
-			}
-
-			/* If we haven't set a max value then we need to bail
-			 * since we can't be sure we won't do bad things.
-			 */
-			if (reg->max_value == BPF_REGISTER_MAX_RANGE) {
-				verbose("R%d unbounded memory access, make sure to bounds check any array access into a map\n",
-					regno);
-				return -EACCES;
-			}
-			off += reg->max_value;
-		}
-		err = check_map_access(env, regno, off, size);
+		if (reg->type == PTR_TO_MAP_VALUE_ADJ)
+			err = check_map_access_adj(env, regno, off, size);
+		else
+			err = check_map_access(env, regno, off, size);
 		if (!err && t == BPF_READ && value_regno >= 0)
-			mark_reg_unknown_value(state->regs, value_regno);
+			mark_reg_unknown_value_and_range(state->regs,
+							 value_regno);
 
 	} else if (reg->type == PTR_TO_CTX) {
 		enum bpf_reg_type reg_type = UNKNOWN_VALUE;
@@ -827,7 +848,8 @@ static int check_mem_access(struct bpf_verifier_env *env, u32 regno, int off,
 		}
 		err = check_ctx_access(env, off, size, t, &reg_type);
 		if (!err && t == BPF_READ && value_regno >= 0) {
-			mark_reg_unknown_value(state->regs, value_regno);
+			mark_reg_unknown_value_and_range(state->regs,
+							 value_regno);
 			/* note that reg.[id|off|range] == 0 */
 			state->regs[value_regno].type = reg_type;
 		}
@@ -860,7 +882,8 @@ static int check_mem_access(struct bpf_verifier_env *env, u32 regno, int off,
 		}
 		err = check_packet_access(env, regno, off, size);
 		if (!err && t == BPF_READ && value_regno >= 0)
-			mark_reg_unknown_value(state->regs, value_regno);
+			mark_reg_unknown_value_and_range(state->regs,
+							 value_regno);
 	} else {
 		verbose("R%d invalid mem access '%s'\n",
 			regno, reg_type_str[reg->type]);
@@ -958,6 +981,25 @@ static int check_stack_boundary(struct bpf_verifier_env *env, int regno,
 	return 0;
 }
 
+static int check_helper_mem_access(struct bpf_verifier_env *env, int regno,
+				   int access_size, bool zero_size_allowed,
+				   struct bpf_call_arg_meta *meta)
+{
+	struct bpf_reg_state *regs = env->cur_state.regs;
+
+	switch (regs[regno].type) {
+	case PTR_TO_PACKET:
+		return check_packet_access(env, regno, 0, access_size);
+	case PTR_TO_MAP_VALUE:
+		return check_map_access(env, regno, 0, access_size);
+	case PTR_TO_MAP_VALUE_ADJ:
+		return check_map_access_adj(env, regno, 0, access_size);
+	default: /* const_imm|ptr_to_stack or invalid ptr */
+		return check_stack_boundary(env, regno, access_size,
+					    zero_size_allowed, meta);
+	}
+}
+
 static int check_func_arg(struct bpf_verifier_env *env, u32 regno,
 			  enum bpf_arg_type arg_type,
 			  struct bpf_call_arg_meta *meta)
@@ -993,10 +1035,13 @@ static int check_func_arg(struct bpf_verifier_env *env, u32 regno,
 		expected_type = PTR_TO_STACK;
 		if (type != PTR_TO_PACKET && type != expected_type)
 			goto err_type;
-	} else if (arg_type == ARG_CONST_STACK_SIZE ||
-		   arg_type == ARG_CONST_STACK_SIZE_OR_ZERO) {
+	} else if (arg_type == ARG_CONST_SIZE ||
+		   arg_type == ARG_CONST_SIZE_OR_ZERO) {
 		expected_type = CONST_IMM;
-		if (type != expected_type)
+		/* One exception. Allow UNKNOWN_VALUE registers when the
+		 * boundaries are known and don't cause unsafe memory accesses
+		 */
+		if (type != UNKNOWN_VALUE && type != expected_type)
 			goto err_type;
 	} else if (arg_type == ARG_CONST_MAP_PTR) {
 		expected_type = CONST_PTR_TO_MAP;
@@ -1006,8 +1051,8 @@ static int check_func_arg(struct bpf_verifier_env *env, u32 regno,
 		expected_type = PTR_TO_CTX;
 		if (type != expected_type)
 			goto err_type;
-	} else if (arg_type == ARG_PTR_TO_STACK ||
-		   arg_type == ARG_PTR_TO_RAW_STACK) {
+	} else if (arg_type == ARG_PTR_TO_MEM ||
+		   arg_type == ARG_PTR_TO_UNINIT_MEM) {
 		expected_type = PTR_TO_STACK;
 		/* One exception here. In case function allows for NULL to be
 		 * passed in as argument, it's a CONST_IMM type. Final test
@@ -1015,9 +1060,10 @@ static int check_func_arg(struct bpf_verifier_env *env, u32 regno,
 		 */
 		if (type == CONST_IMM && reg->imm == 0)
 			/* final test in check_stack_boundary() */;
-		else if (type != PTR_TO_PACKET && type != expected_type)
+		else if (type != PTR_TO_PACKET && type != PTR_TO_MAP_VALUE &&
+			 type != PTR_TO_MAP_VALUE_ADJ && type != expected_type)
 			goto err_type;
-		meta->raw_mode = arg_type == ARG_PTR_TO_RAW_STACK;
+		meta->raw_mode = arg_type == ARG_PTR_TO_UNINIT_MEM;
 	} else {
 		verbose("unsupported arg_type %d\n", arg_type);
 		return -EFAULT;
@@ -1063,9 +1109,9 @@ static int check_func_arg(struct bpf_verifier_env *env, u32 regno,
 			err = check_stack_boundary(env, regno,
 						   meta->map_ptr->value_size,
 						   false, NULL);
-	} else if (arg_type == ARG_CONST_STACK_SIZE ||
-		   arg_type == ARG_CONST_STACK_SIZE_OR_ZERO) {
-		bool zero_size_allowed = (arg_type == ARG_CONST_STACK_SIZE_OR_ZERO);
+	} else if (arg_type == ARG_CONST_SIZE ||
+		   arg_type == ARG_CONST_SIZE_OR_ZERO) {
+		bool zero_size_allowed = (arg_type == ARG_CONST_SIZE_OR_ZERO);
 
 		/* bpf_xxx(..., buf, len) call will access 'len' bytes
 		 * from stack pointer 'buf'. Check it
@@ -1073,14 +1119,50 @@ static int check_func_arg(struct bpf_verifier_env *env, u32 regno,
 		 */
 		if (regno == 0) {
 			/* kernel subsystem misconfigured verifier */
-			verbose("ARG_CONST_STACK_SIZE cannot be first argument\n");
+			verbose("ARG_CONST_SIZE cannot be first argument\n");
 			return -EACCES;
 		}
-		if (regs[regno - 1].type == PTR_TO_PACKET)
-			err = check_packet_access(env, regno - 1, 0, reg->imm);
-		else
-			err = check_stack_boundary(env, regno - 1, reg->imm,
-						   zero_size_allowed, meta);
+
+		/* If the register is UNKNOWN_VALUE, the access check happens
+		 * using its boundaries. Otherwise, just use its imm
+		 */
+		if (type == UNKNOWN_VALUE) {
+			/* For unprivileged variable accesses, disable raw
+			 * mode so that the program is required to
+			 * initialize all the memory that the helper could
+			 * just partially fill up.
+			 */
+			meta = NULL;
+
+			if (reg->min_value < 0) {
+				verbose("R%d min value is negative, either use unsigned or 'var &= const'\n",
+					regno);
+				return -EACCES;
+			}
+
+			if (reg->min_value == 0) {
+				err = check_helper_mem_access(env, regno - 1, 0,
+							      zero_size_allowed,
+							      meta);
+				if (err)
+					return err;
+			}
+
+			if (reg->max_value == BPF_REGISTER_MAX_RANGE) {
+				verbose("R%d unbounded memory access, use 'var &= const' or 'if (var < const)'\n",
+					regno);
+				return -EACCES;
+			}
+			err = check_helper_mem_access(env, regno - 1,
+						      reg->max_value,
+						      zero_size_allowed, meta);
+			if (err)
+				return err;
+		} else {
+			/* register is CONST_IMM */
+			err = check_helper_mem_access(env, regno - 1, reg->imm,
+						      zero_size_allowed, meta);
+		}
 	}
 
 	return err;
@@ -1154,15 +1236,15 @@ static int check_raw_mode(const struct bpf_func_proto *fn)
 {
 	int count = 0;
 
-	if (fn->arg1_type == ARG_PTR_TO_RAW_STACK)
+	if (fn->arg1_type == ARG_PTR_TO_UNINIT_MEM)
 		count++;
-	if (fn->arg2_type == ARG_PTR_TO_RAW_STACK)
+	if (fn->arg2_type == ARG_PTR_TO_UNINIT_MEM)
 		count++;
-	if (fn->arg3_type == ARG_PTR_TO_RAW_STACK)
+	if (fn->arg3_type == ARG_PTR_TO_UNINIT_MEM)
 		count++;
-	if (fn->arg4_type == ARG_PTR_TO_RAW_STACK)
+	if (fn->arg4_type == ARG_PTR_TO_UNINIT_MEM)
 		count++;
-	if (fn->arg5_type == ARG_PTR_TO_RAW_STACK)
+	if (fn->arg5_type == ARG_PTR_TO_UNINIT_MEM)
 		count++;
 
 	return count > 1 ? -EINVAL : 0;
@@ -1316,7 +1398,7 @@ static int check_packet_ptr_add(struct bpf_verifier_env *env,
 		imm = insn->imm;
 
 add_imm:
-		if (imm <= 0) {
+		if (imm < 0) {
 			verbose("addition of negative constant to packet pointer is not allowed\n");
 			return -EACCES;
 		}
@@ -1485,22 +1567,54 @@ static int evaluate_reg_imm_alu(struct bpf_verifier_env *env,
 	struct bpf_reg_state *dst_reg = &regs[insn->dst_reg];
 	struct bpf_reg_state *src_reg = &regs[insn->src_reg];
 	u8 opcode = BPF_OP(insn->code);
+	u64 dst_imm = dst_reg->imm;
 
-	/* dst_reg->type == CONST_IMM here, simulate execution of 'add'/'or'
-	 * insn. Don't care about overflow or negative values, just add them
+	/* dst_reg->type == CONST_IMM here. Simulate execution of insns
+	 * containing ALU ops. Don't care about overflow or negative
+	 * values, just add/sub/... them; registers are in u64.
 	 */
-	if (opcode == BPF_ADD && BPF_SRC(insn->code) == BPF_K)
-		dst_reg->imm += insn->imm;
-	else if (opcode == BPF_ADD && BPF_SRC(insn->code) == BPF_X &&
-		 src_reg->type == CONST_IMM)
-		dst_reg->imm += src_reg->imm;
-	else if (opcode == BPF_OR && BPF_SRC(insn->code) == BPF_K)
-		dst_reg->imm |= insn->imm;
-	else if (opcode == BPF_OR && BPF_SRC(insn->code) == BPF_X &&
-		 src_reg->type == CONST_IMM)
-		dst_reg->imm |= src_reg->imm;
-	else
+	if (opcode == BPF_ADD && BPF_SRC(insn->code) == BPF_K) {
+		dst_imm += insn->imm;
+	} else if (opcode == BPF_ADD && BPF_SRC(insn->code) == BPF_X &&
+		   src_reg->type == CONST_IMM) {
+		dst_imm += src_reg->imm;
+	} else if (opcode == BPF_SUB && BPF_SRC(insn->code) == BPF_K) {
+		dst_imm -= insn->imm;
+	} else if (opcode == BPF_SUB && BPF_SRC(insn->code) == BPF_X &&
+		   src_reg->type == CONST_IMM) {
+		dst_imm -= src_reg->imm;
+	} else if (opcode == BPF_MUL && BPF_SRC(insn->code) == BPF_K) {
+		dst_imm *= insn->imm;
+	} else if (opcode == BPF_MUL && BPF_SRC(insn->code) == BPF_X &&
+		   src_reg->type == CONST_IMM) {
+		dst_imm *= src_reg->imm;
+	} else if (opcode == BPF_OR && BPF_SRC(insn->code) == BPF_K) {
+		dst_imm |= insn->imm;
+	} else if (opcode == BPF_OR && BPF_SRC(insn->code) == BPF_X &&
+		   src_reg->type == CONST_IMM) {
+		dst_imm |= src_reg->imm;
+	} else if (opcode == BPF_AND && BPF_SRC(insn->code) == BPF_K) {
+		dst_imm &= insn->imm;
+	} else if (opcode == BPF_AND && BPF_SRC(insn->code) == BPF_X &&
+		   src_reg->type == CONST_IMM) {
+		dst_imm &= src_reg->imm;
+	} else if (opcode == BPF_RSH && BPF_SRC(insn->code) == BPF_K) {
+		dst_imm >>= insn->imm;
+	} else if (opcode == BPF_RSH && BPF_SRC(insn->code) == BPF_X &&
+		   src_reg->type == CONST_IMM) {
+		dst_imm >>= src_reg->imm;
+	} else if (opcode == BPF_LSH && BPF_SRC(insn->code) == BPF_K) {
+		dst_imm <<= insn->imm;
+	} else if (opcode == BPF_LSH && BPF_SRC(insn->code) == BPF_X &&
+		   src_reg->type == CONST_IMM) {
+		dst_imm <<= src_reg->imm;
+	} else {
 		mark_reg_unknown_value(regs, insn->dst_reg);
+		goto out;
+	}
+
+	dst_reg->imm = dst_imm;
+out:
 	return 0;
 }
 
@@ -1894,6 +2008,7 @@ static void reg_set_min_max(struct bpf_reg_state *true_reg,
 	case BPF_JGT:
 		/* Unsigned comparison, the minimum value is 0. */
 		false_reg->min_value = 0;
+		/* fallthrough */
 	case BPF_JSGT:
 		/* If this is false then we know the maximum val is val,
 		 * otherwise we know the min val is val+1.
@@ -1904,6 +2019,7 @@ static void reg_set_min_max(struct bpf_reg_state *true_reg,
 	case BPF_JGE:
 		/* Unsigned comparison, the minimum value is 0. */
 		false_reg->min_value = 0;
+		/* fallthrough */
 	case BPF_JSGE:
 		/* If this is false then we know the maximum value is val - 1,
 		 * otherwise we know the mimimum value is val.
@@ -1942,6 +2058,7 @@ static void reg_set_min_max_inv(struct bpf_reg_state *true_reg,
 	case BPF_JGT:
 		/* Unsigned comparison, the minimum value is 0. */
 		true_reg->min_value = 0;
+		/* fallthrough */
 	case BPF_JSGT:
 		/*
 		 * If this is false, then the val is <= the register, if it is
@@ -1953,6 +2070,7 @@ static void reg_set_min_max_inv(struct bpf_reg_state *true_reg,
 	case BPF_JGE:
 		/* Unsigned comparison, the minimum value is 0. */
 		true_reg->min_value = 0;
+		/* fallthrough */
 	case BPF_JSGE:
 		/* If this is false then constant < register, if it is true then
 		 * the register < constant.
@@ -2144,14 +2262,8 @@ static int check_ld_imm(struct bpf_verifier_env *env, struct bpf_insn *insn)
 		return err;
 
 	if (insn->src_reg == 0) {
-		/* generic move 64-bit immediate into a register,
-		 * only analyzer needs to collect the ld_imm value.
-		 */
 		u64 imm = ((u64)(insn + 1)->imm << 32) | (u32)insn->imm;
 
-		if (!env->analyzer_ops)
-			return 0;
-
 		regs[insn->dst_reg].type = CONST_IMM;
 		regs[insn->dst_reg].imm = imm;
 		return 0;
@@ -2729,7 +2841,6 @@ static int do_check(struct bpf_verifier_env *env)
 			if (err)
 				return err;
 
-			reset_reg_range_values(regs, insn->dst_reg);
 			if (BPF_SIZE(insn->code) != BPF_W &&
 			    BPF_SIZE(insn->code) != BPF_DW) {
 				insn_idx++;
@@ -3085,10 +3196,14 @@ static int convert_ctx_accesses(struct bpf_verifier_env *env)
 	insn = env->prog->insnsi + delta;
 
 	for (i = 0; i < insn_cnt; i++, insn++) {
-		if (insn->code == (BPF_LDX | BPF_MEM | BPF_W) ||
+		if (insn->code == (BPF_LDX | BPF_MEM | BPF_B) ||
+		    insn->code == (BPF_LDX | BPF_MEM | BPF_H) ||
+		    insn->code == (BPF_LDX | BPF_MEM | BPF_W) ||
 		    insn->code == (BPF_LDX | BPF_MEM | BPF_DW))
 			type = BPF_READ;
-		else if (insn->code == (BPF_STX | BPF_MEM | BPF_W) ||
+		else if (insn->code == (BPF_STX | BPF_MEM | BPF_B) ||
+			 insn->code == (BPF_STX | BPF_MEM | BPF_H) ||
+			 insn->code == (BPF_STX | BPF_MEM | BPF_W) ||
 			 insn->code == (BPF_STX | BPF_MEM | BPF_DW))
 			type = BPF_WRITE;
 		else
@@ -3097,8 +3212,7 @@ static int convert_ctx_accesses(struct bpf_verifier_env *env)
 		if (env->insn_aux_data[i].ptr_type != PTR_TO_CTX)
 			continue;
 
-		cnt = ops->convert_ctx_access(type, insn->dst_reg, insn->src_reg,
-					      insn->off, insn_buf, env->prog);
+		cnt = ops->convert_ctx_access(type, insn, insn_buf, env->prog);
 		if (cnt == 0 || cnt >= ARRAY_SIZE(insn_buf)) {
 			verbose("bpf verifier is misconfigured\n");
 			return -EINVAL;
diff --git a/kernel/extable.c b/kernel/extable.c
index 6b0d09051efb..2676d7f8baf6 100644
--- a/kernel/extable.c
+++ b/kernel/extable.c
@@ -22,6 +22,7 @@
 #include <linux/mutex.h>
 #include <linux/init.h>
 #include <linux/kprobes.h>
+#include <linux/filter.h>
 
 #include <asm/sections.h>
 #include <linux/uaccess.h>
@@ -108,6 +109,8 @@ int __kernel_text_address(unsigned long addr)
 		return 1;
 	if (is_kprobe_optinsn_slot(addr) || is_kprobe_insn_slot(addr))
 		return 1;
+	if (is_bpf_text_address(addr))
+		return 1;
 	/*
 	 * There might be init symbols in saved stacktraces.
 	 * Give those symbols a chance to be printed in
@@ -131,6 +134,8 @@ int kernel_text_address(unsigned long addr)
 		return 1;
 	if (is_kprobe_optinsn_slot(addr) || is_kprobe_insn_slot(addr))
 		return 1;
+	if (is_bpf_text_address(addr))
+		return 1;
 	return 0;
 }
 
diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
index fafd1a3ef0da..6a3b249a2ae1 100644
--- a/kernel/kallsyms.c
+++ b/kernel/kallsyms.c
@@ -23,6 +23,7 @@
 #include <linux/mm.h>
 #include <linux/ctype.h>
 #include <linux/slab.h>
+#include <linux/filter.h>
 #include <linux/compiler.h>
 
 #include <asm/sections.h>
@@ -300,10 +301,11 @@ int kallsyms_lookup_size_offset(unsigned long addr, unsigned long *symbolsize,
 				unsigned long *offset)
 {
 	char namebuf[KSYM_NAME_LEN];
+
 	if (is_ksym_addr(addr))
 		return !!get_symbol_pos(addr, symbolsize, offset);
-
-	return !!module_address_lookup(addr, symbolsize, offset, NULL, namebuf);
+	return !!module_address_lookup(addr, symbolsize, offset, NULL, namebuf) ||
+	       !!__bpf_address_lookup(addr, symbolsize, offset, namebuf);
 }
 
 /*
@@ -318,6 +320,8 @@ const char *kallsyms_lookup(unsigned long addr,
 			    unsigned long *offset,
 			    char **modname, char *namebuf)
 {
+	const char *ret;
+
 	namebuf[KSYM_NAME_LEN - 1] = 0;
 	namebuf[0] = 0;
 
@@ -333,9 +337,13 @@ const char *kallsyms_lookup(unsigned long addr,
 		return namebuf;
 	}
 
-	/* See if it's in a module. */
-	return module_address_lookup(addr, symbolsize, offset, modname,
-				     namebuf);
+	/* See if it's in a module or a BPF JITed image. */
+	ret = module_address_lookup(addr, symbolsize, offset,
+				    modname, namebuf);
+	if (!ret)
+		ret = bpf_address_lookup(addr, symbolsize,
+					 offset, modname, namebuf);
+	return ret;
 }
 
 int lookup_symbol_name(unsigned long addr, char *symname)
@@ -471,6 +479,7 @@ EXPORT_SYMBOL(__print_symbol);
 /* To avoid using get_symbol_offset for every symbol, we carry prefix along. */
 struct kallsym_iter {
 	loff_t pos;
+	loff_t pos_mod_end;
 	unsigned long value;
 	unsigned int nameoff; /* If iterating in core kernel symbols. */
 	char type;
@@ -481,13 +490,27 @@ struct kallsym_iter {
 
 static int get_ksymbol_mod(struct kallsym_iter *iter)
 {
-	if (module_get_kallsym(iter->pos - kallsyms_num_syms, &iter->value,
-				&iter->type, iter->name, iter->module_name,
-				&iter->exported) < 0)
+	int ret = module_get_kallsym(iter->pos - kallsyms_num_syms,
+				     &iter->value, &iter->type,
+				     iter->name, iter->module_name,
+				     &iter->exported);
+	if (ret < 0) {
+		iter->pos_mod_end = iter->pos;
 		return 0;
+	}
+
 	return 1;
 }
 
+static int get_ksymbol_bpf(struct kallsym_iter *iter)
+{
+	iter->module_name[0] = '\0';
+	iter->exported = 0;
+	return bpf_get_kallsym(iter->pos - iter->pos_mod_end,
+			       &iter->value, &iter->type,
+			       iter->name) < 0 ? 0 : 1;
+}
+
 /* Returns space to next name. */
 static unsigned long get_ksymbol_core(struct kallsym_iter *iter)
 {
@@ -508,16 +531,30 @@ static void reset_iter(struct kallsym_iter *iter, loff_t new_pos)
 	iter->name[0] = '\0';
 	iter->nameoff = get_symbol_offset(new_pos);
 	iter->pos = new_pos;
+	if (new_pos == 0)
+		iter->pos_mod_end = 0;
+}
+
+static int update_iter_mod(struct kallsym_iter *iter, loff_t pos)
+{
+	iter->pos = pos;
+
+	if (iter->pos_mod_end > 0 &&
+	    iter->pos_mod_end < iter->pos)
+		return get_ksymbol_bpf(iter);
+
+	if (!get_ksymbol_mod(iter))
+		return get_ksymbol_bpf(iter);
+
+	return 1;
 }
 
 /* Returns false if pos at or past end of file. */
 static int update_iter(struct kallsym_iter *iter, loff_t pos)
 {
 	/* Module symbols can be accessed randomly. */
-	if (pos >= kallsyms_num_syms) {
-		iter->pos = pos;
-		return get_ksymbol_mod(iter);
-	}
+	if (pos >= kallsyms_num_syms)
+		return update_iter_mod(iter, pos);
 
 	/* If we're not on the desired position, reset to new position. */
 	if (pos != iter->pos)
diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c
index fa77311dadb2..cee9802cf3e0 100644
--- a/kernel/trace/bpf_trace.c
+++ b/kernel/trace/bpf_trace.c
@@ -76,8 +76,8 @@ static const struct bpf_func_proto bpf_probe_read_proto = {
 	.func		= bpf_probe_read,
 	.gpl_only	= true,
 	.ret_type	= RET_INTEGER,
-	.arg1_type	= ARG_PTR_TO_RAW_STACK,
-	.arg2_type	= ARG_CONST_STACK_SIZE,
+	.arg1_type	= ARG_PTR_TO_UNINIT_MEM,
+	.arg2_type	= ARG_CONST_SIZE,
 	.arg3_type	= ARG_ANYTHING,
 };
 
@@ -109,8 +109,8 @@ static const struct bpf_func_proto bpf_probe_write_user_proto = {
 	.gpl_only	= true,
 	.ret_type	= RET_INTEGER,
 	.arg1_type	= ARG_ANYTHING,
-	.arg2_type	= ARG_PTR_TO_STACK,
-	.arg3_type	= ARG_CONST_STACK_SIZE,
+	.arg2_type	= ARG_PTR_TO_MEM,
+	.arg3_type	= ARG_CONST_SIZE,
 };
 
 static const struct bpf_func_proto *bpf_get_probe_write_proto(void)
@@ -213,8 +213,8 @@ static const struct bpf_func_proto bpf_trace_printk_proto = {
 	.func		= bpf_trace_printk,
 	.gpl_only	= true,
 	.ret_type	= RET_INTEGER,
-	.arg1_type	= ARG_PTR_TO_STACK,
-	.arg2_type	= ARG_CONST_STACK_SIZE,
+	.arg1_type	= ARG_PTR_TO_MEM,
+	.arg2_type	= ARG_CONST_SIZE,
 };
 
 const struct bpf_func_proto *bpf_get_trace_printk_proto(void)
@@ -329,8 +329,8 @@ static const struct bpf_func_proto bpf_perf_event_output_proto = {
 	.arg1_type	= ARG_PTR_TO_CTX,
 	.arg2_type	= ARG_CONST_MAP_PTR,
 	.arg3_type	= ARG_ANYTHING,
-	.arg4_type	= ARG_PTR_TO_STACK,
-	.arg5_type	= ARG_CONST_STACK_SIZE,
+	.arg4_type	= ARG_PTR_TO_MEM,
+	.arg5_type	= ARG_CONST_SIZE,
 };
 
 static DEFINE_PER_CPU(struct pt_regs, bpf_pt_regs);
@@ -395,6 +395,36 @@ static const struct bpf_func_proto bpf_current_task_under_cgroup_proto = {
 	.arg2_type      = ARG_ANYTHING,
 };
 
+BPF_CALL_3(bpf_probe_read_str, void *, dst, u32, size,
+	   const void *, unsafe_ptr)
+{
+	int ret;
+
+	/*
+	 * The strncpy_from_unsafe() call will likely not fill the entire
+	 * buffer, but that's okay in this circumstance as we're probing
+	 * arbitrary memory anyway similar to bpf_probe_read() and might
+	 * as well probe the stack. Thus, memory is explicitly cleared
+	 * only in error case, so that improper users ignoring return
+	 * code altogether don't copy garbage; otherwise length of string
+	 * is returned that can be used for bpf_perf_event_output() et al.
+	 */
+	ret = strncpy_from_unsafe(dst, unsafe_ptr, size);
+	if (unlikely(ret < 0))
+		memset(dst, 0, size);
+
+	return ret;
+}
+
+static const struct bpf_func_proto bpf_probe_read_str_proto = {
+	.func		= bpf_probe_read_str,
+	.gpl_only	= true,
+	.ret_type	= RET_INTEGER,
+	.arg1_type	= ARG_PTR_TO_UNINIT_MEM,
+	.arg2_type	= ARG_CONST_SIZE,
+	.arg3_type	= ARG_ANYTHING,
+};
+
 static const struct bpf_func_proto *tracing_func_proto(enum bpf_func_id func_id)
 {
 	switch (func_id) {
@@ -432,6 +462,8 @@ static const struct bpf_func_proto *tracing_func_proto(enum bpf_func_id func_id)
 		return &bpf_current_task_under_cgroup_proto;
 	case BPF_FUNC_get_prandom_u32:
 		return &bpf_get_prandom_u32_proto;
+	case BPF_FUNC_probe_read_str:
+		return &bpf_probe_read_str_proto;
 	default:
 		return NULL;
 	}
@@ -459,6 +491,13 @@ static bool kprobe_prog_is_valid_access(int off, int size, enum bpf_access_type
 		return false;
 	if (off % size != 0)
 		return false;
+	/*
+	 * Assertion for 32 bit to make sure last 8 byte access
+	 * (BPF_DW) to the last 4 byte member is disallowed.
+	 */
+	if (off + size > sizeof(struct pt_regs))
+		return false;
+
 	return true;
 }
 
@@ -467,7 +506,7 @@ static const struct bpf_verifier_ops kprobe_prog_ops = {
 	.is_valid_access = kprobe_prog_is_valid_access,
 };
 
-static struct bpf_prog_type_list kprobe_tl = {
+static struct bpf_prog_type_list kprobe_tl __ro_after_init = {
 	.ops	= &kprobe_prog_ops,
 	.type	= BPF_PROG_TYPE_KPROBE,
 };
@@ -492,8 +531,8 @@ static const struct bpf_func_proto bpf_perf_event_output_proto_tp = {
 	.arg1_type	= ARG_PTR_TO_CTX,
 	.arg2_type	= ARG_CONST_MAP_PTR,
 	.arg3_type	= ARG_ANYTHING,
-	.arg4_type	= ARG_PTR_TO_STACK,
-	.arg5_type	= ARG_CONST_STACK_SIZE,
+	.arg4_type	= ARG_PTR_TO_MEM,
+	.arg5_type	= ARG_CONST_SIZE,
 };
 
 BPF_CALL_3(bpf_get_stackid_tp, void *, tp_buff, struct bpf_map *, map,
@@ -540,6 +579,8 @@ static bool tp_prog_is_valid_access(int off, int size, enum bpf_access_type type
 		return false;
 	if (off % size != 0)
 		return false;
+
+	BUILD_BUG_ON(PERF_MAX_TRACE_SIZE % sizeof(__u64));
 	return true;
 }
 
@@ -548,7 +589,7 @@ static const struct bpf_verifier_ops tracepoint_prog_ops = {
 	.is_valid_access = tp_prog_is_valid_access,
 };
 
-static struct bpf_prog_type_list tracepoint_tl = {
+static struct bpf_prog_type_list tracepoint_tl __ro_after_init = {
 	.ops	= &tracepoint_prog_ops,
 	.type	= BPF_PROG_TYPE_TRACEPOINT,
 };
@@ -572,28 +613,29 @@ static bool pe_prog_is_valid_access(int off, int size, enum bpf_access_type type
 	return true;
 }
 
-static u32 pe_prog_convert_ctx_access(enum bpf_access_type type, int dst_reg,
-				      int src_reg, int ctx_off,
+static u32 pe_prog_convert_ctx_access(enum bpf_access_type type,
+				      const struct bpf_insn *si,
 				      struct bpf_insn *insn_buf,
 				      struct bpf_prog *prog)
 {
 	struct bpf_insn *insn = insn_buf;
 
-	switch (ctx_off) {
+	switch (si->off) {
 	case offsetof(struct bpf_perf_event_data, sample_period):
 		BUILD_BUG_ON(FIELD_SIZEOF(struct perf_sample_data, period) != sizeof(u64));
 
 		*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct bpf_perf_event_data_kern,
-						       data), dst_reg, src_reg,
+						       data), si->dst_reg, si->src_reg,
 				      offsetof(struct bpf_perf_event_data_kern, data));
-		*insn++ = BPF_LDX_MEM(BPF_DW, dst_reg, dst_reg,
+		*insn++ = BPF_LDX_MEM(BPF_DW, si->dst_reg, si->dst_reg,
 				      offsetof(struct perf_sample_data, period));
 		break;
 	default:
 		*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct bpf_perf_event_data_kern,
-						       regs), dst_reg, src_reg,
+						       regs), si->dst_reg, si->src_reg,
 				      offsetof(struct bpf_perf_event_data_kern, regs));
-		*insn++ = BPF_LDX_MEM(BPF_SIZEOF(long), dst_reg, dst_reg, ctx_off);
+		*insn++ = BPF_LDX_MEM(BPF_SIZEOF(long), si->dst_reg, si->dst_reg,
+				      si->off);
 		break;
 	}
 
@@ -606,7 +648,7 @@ static const struct bpf_verifier_ops perf_event_prog_ops = {
 	.convert_ctx_access	= pe_prog_convert_ctx_access,
 };
 
-static struct bpf_prog_type_list perf_event_tl = {
+static struct bpf_prog_type_list perf_event_tl __ro_after_init = {
 	.ops	= &perf_event_prog_ops,
 	.type	= BPF_PROG_TYPE_PERF_EVENT,
 };
diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
index 5d33a7352919..aea6a1218c7d 100644
--- a/kernel/trace/trace_output.c
+++ b/kernel/trace/trace_output.c
@@ -162,15 +162,27 @@ trace_print_bitmask_seq(struct trace_seq *p, void *bitmask_ptr,
 }
 EXPORT_SYMBOL_GPL(trace_print_bitmask_seq);
 
+/**
+ * trace_print_hex_seq - print buffer as hex sequence
+ * @p: trace seq struct to write to
+ * @buf: The buffer to print
+ * @buf_len: Length of @buf in bytes
+ * @concatenate: Print @buf as single hex string or with spacing
+ *
+ * Prints the passed buffer as a hex sequence either as a whole,
+ * single hex string if @concatenate is true or with spacing after
+ * each byte in case @concatenate is false.
+ */
 const char *
-trace_print_hex_seq(struct trace_seq *p, const unsigned char *buf, int buf_len)
+trace_print_hex_seq(struct trace_seq *p, const unsigned char *buf, int buf_len,
+		    bool concatenate)
 {
 	int i;
 	const char *ret = trace_seq_buffer_ptr(p);
 
 	for (i = 0; i < buf_len; i++)
-		trace_seq_printf(p, "%s%2.2x", i == 0 ? "" : " ", buf[i]);
-
+		trace_seq_printf(p, "%s%2.2x", concatenate || i == 0 ? "" : " ",
+				 buf[i]);
 	trace_seq_putc(p, 0);
 
 	return ret;
diff --git a/lib/Kconfig b/lib/Kconfig
index 260a80e313b9..5d644f180fe5 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -550,4 +550,7 @@ config STACKDEPOT
 config SBITMAP
 	bool
 
+config PARMAN
+	tristate "parman"
+
 endmenu
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index acedbe626d47..8397e4e3db9c 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -1831,13 +1831,23 @@ config TEST_HASH
 	tristate "Perform selftest on hash functions"
 	default n
 	help
-	  Enable this option to test the kernel's integer (<linux/hash,h>)
-	  and string (<linux/stringhash.h>) hash functions on boot
-	  (or module load).
+	  Enable this option to test the kernel's integer (<linux/hash.h>),
+	  string (<linux/stringhash.h>), and siphash (<linux/siphash.h>)
+	  hash functions on boot (or module load).
 
 	  This is intended to help people writing architecture-specific
 	  optimized versions.  If unsure, say N.
 
+config TEST_PARMAN
+	tristate "Perform selftest on priority array manager"
+	default n
+	depends on PARMAN
+	help
+	  Enable this option to test priority array manager on boot
+	  (or module load).
+
+	  If unsure, say N.
+
 endmenu # runtime tests
 
 config PROVIDE_OHCI1394_DMA_INIT
diff --git a/lib/Makefile b/lib/Makefile
index 19ea76149a37..6b768b58a38d 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -22,7 +22,8 @@ lib-y := ctype.o string.o vsprintf.o cmdline.o \
 	 sha1.o chacha20.o md5.o irq_regs.o argv_split.o \
 	 flex_proportions.o ratelimit.o show_mem.o \
 	 is_single_threaded.o plist.o decompress.o kobject_uevent.o \
-	 earlycpio.o seq_buf.o nmi_backtrace.o nodemask.o win_minmax.o
+	 earlycpio.o seq_buf.o siphash.o \
+	 nmi_backtrace.o nodemask.o win_minmax.o
 
 lib-$(CONFIG_MMU) += ioremap.o
 lib-$(CONFIG_SMP) += cpumask.o
@@ -44,7 +45,7 @@ obj-$(CONFIG_TEST_HEXDUMP) += test_hexdump.o
 obj-y += kstrtox.o
 obj-$(CONFIG_TEST_BPF) += test_bpf.o
 obj-$(CONFIG_TEST_FIRMWARE) += test_firmware.o
-obj-$(CONFIG_TEST_HASH) += test_hash.o
+obj-$(CONFIG_TEST_HASH) += test_hash.o test_siphash.o
 obj-$(CONFIG_TEST_KASAN) += test_kasan.o
 obj-$(CONFIG_TEST_KSTRTOX) += test-kstrtox.o
 obj-$(CONFIG_TEST_LKM) += test_module.o
@@ -55,6 +56,7 @@ obj-$(CONFIG_TEST_STATIC_KEYS) += test_static_key_base.o
 obj-$(CONFIG_TEST_PRINTF) += test_printf.o
 obj-$(CONFIG_TEST_BITMAP) += test_bitmap.o
 obj-$(CONFIG_TEST_UUID) += test_uuid.o
+obj-$(CONFIG_TEST_PARMAN) += test_parman.o
 
 ifeq ($(CONFIG_DEBUG_KOBJECT),y)
 CFLAGS_kobject.o += -DDEBUG
@@ -229,3 +231,5 @@ obj-$(CONFIG_UBSAN) += ubsan.o
 UBSAN_SANITIZE_ubsan.o := n
 
 obj-$(CONFIG_SBITMAP) += sbitmap.o
+
+obj-$(CONFIG_PARMAN) += parman.o
diff --git a/lib/parman.c b/lib/parman.c
new file mode 100644
index 000000000000..c6e42a8db824
--- /dev/null
+++ b/lib/parman.c
@@ -0,0 +1,376 @@
+/*
+ * lib/parman.c - Manager for linear priority array areas
+ * Copyright (c) 2017 Mellanox Technologies. All rights reserved.
+ * Copyright (c) 2017 Jiri Pirko <jiri@mellanox.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the names of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/export.h>
+#include <linux/list.h>
+#include <linux/err.h>
+#include <linux/parman.h>
+
+struct parman_algo {
+	int (*item_add)(struct parman *parman, struct parman_prio *prio,
+			struct parman_item *item);
+	void (*item_remove)(struct parman *parman, struct parman_prio *prio,
+			    struct parman_item *item);
+};
+
+struct parman {
+	const struct parman_ops *ops;
+	void *priv;
+	const struct parman_algo *algo;
+	unsigned long count;
+	unsigned long limit_count;
+	struct list_head prio_list;
+};
+
+static int parman_enlarge(struct parman *parman)
+{
+	unsigned long new_count = parman->limit_count +
+				  parman->ops->resize_step;
+	int err;
+
+	err = parman->ops->resize(parman->priv, new_count);
+	if (err)
+		return err;
+	parman->limit_count = new_count;
+	return 0;
+}
+
+static int parman_shrink(struct parman *parman)
+{
+	unsigned long new_count = parman->limit_count -
+				  parman->ops->resize_step;
+	int err;
+
+	if (new_count < parman->ops->base_count)
+		return 0;
+	err = parman->ops->resize(parman->priv, new_count);
+	if (err)
+		return err;
+	parman->limit_count = new_count;
+	return 0;
+}
+
+static bool parman_prio_used(struct parman_prio *prio)
+
+{
+	return !list_empty(&prio->item_list);
+}
+
+static struct parman_item *parman_prio_first_item(struct parman_prio *prio)
+{
+	return list_first_entry(&prio->item_list,
+				typeof(struct parman_item), list);
+}
+
+static unsigned long parman_prio_first_index(struct parman_prio *prio)
+{
+	return parman_prio_first_item(prio)->index;
+}
+
+static struct parman_item *parman_prio_last_item(struct parman_prio *prio)
+{
+	return list_last_entry(&prio->item_list,
+			       typeof(struct parman_item), list);
+}
+
+static unsigned long parman_prio_last_index(struct parman_prio *prio)
+{
+	return parman_prio_last_item(prio)->index;
+}
+
+static unsigned long parman_lsort_new_index_find(struct parman *parman,
+						 struct parman_prio *prio)
+{
+	list_for_each_entry_from_reverse(prio, &parman->prio_list, list) {
+		if (!parman_prio_used(prio))
+			continue;
+		return parman_prio_last_index(prio) + 1;
+	}
+	return 0;
+}
+
+static void __parman_prio_move(struct parman *parman, struct parman_prio *prio,
+			       struct parman_item *item, unsigned long to_index,
+			       unsigned long count)
+{
+	parman->ops->move(parman->priv, item->index, to_index, count);
+}
+
+static void parman_prio_shift_down(struct parman *parman,
+				   struct parman_prio *prio)
+{
+	struct parman_item *item;
+	unsigned long to_index;
+
+	if (!parman_prio_used(prio))
+		return;
+	item = parman_prio_first_item(prio);
+	to_index = parman_prio_last_index(prio) + 1;
+	__parman_prio_move(parman, prio, item, to_index, 1);
+	list_move_tail(&item->list, &prio->item_list);
+	item->index = to_index;
+}
+
+static void parman_prio_shift_up(struct parman *parman,
+				 struct parman_prio *prio)
+{
+	struct parman_item *item;
+	unsigned long to_index;
+
+	if (!parman_prio_used(prio))
+		return;
+	item = parman_prio_last_item(prio);
+	to_index = parman_prio_first_index(prio) - 1;
+	__parman_prio_move(parman, prio, item, to_index, 1);
+	list_move(&item->list, &prio->item_list);
+	item->index = to_index;
+}
+
+static void parman_prio_item_remove(struct parman *parman,
+				    struct parman_prio *prio,
+				    struct parman_item *item)
+{
+	struct parman_item *last_item;
+	unsigned long to_index;
+
+	last_item = parman_prio_last_item(prio);
+	if (last_item == item) {
+		list_del(&item->list);
+		return;
+	}
+	to_index = item->index;
+	__parman_prio_move(parman, prio, last_item, to_index, 1);
+	list_del(&last_item->list);
+	list_replace(&item->list, &last_item->list);
+	last_item->index = to_index;
+}
+
+static int parman_lsort_item_add(struct parman *parman,
+				 struct parman_prio *prio,
+				 struct parman_item *item)
+{
+	struct parman_prio *prio2;
+	unsigned long new_index;
+	int err;
+
+	if (parman->count + 1 > parman->limit_count) {
+		err = parman_enlarge(parman);
+		if (err)
+			return err;
+	}
+
+	new_index = parman_lsort_new_index_find(parman, prio);
+	list_for_each_entry_reverse(prio2, &parman->prio_list, list) {
+		if (prio2 == prio)
+			break;
+		parman_prio_shift_down(parman, prio2);
+	}
+	item->index = new_index;
+	list_add_tail(&item->list, &prio->item_list);
+	parman->count++;
+	return 0;
+}
+
+static void parman_lsort_item_remove(struct parman *parman,
+				     struct parman_prio *prio,
+				     struct parman_item *item)
+{
+	parman_prio_item_remove(parman, prio, item);
+	list_for_each_entry_continue(prio, &parman->prio_list, list)
+		parman_prio_shift_up(parman, prio);
+	parman->count--;
+	if (parman->limit_count - parman->count >= parman->ops->resize_step)
+		parman_shrink(parman);
+}
+
+static const struct parman_algo parman_lsort = {
+	.item_add	= parman_lsort_item_add,
+	.item_remove	= parman_lsort_item_remove,
+};
+
+static const struct parman_algo *parman_algos[] = {
+	&parman_lsort,
+};
+
+/**
+ * parman_create - creates a new parman instance
+ * @ops:	caller-specific callbacks
+ * @priv:	pointer to a private data passed to the ops
+ *
+ * Note: all locking must be provided by the caller.
+ *
+ * Each parman instance manages an array area with chunks of entries
+ * with the same priority. Consider following example:
+ *
+ * item 1 with prio 10
+ * item 2 with prio 10
+ * item 3 with prio 10
+ * item 4 with prio 20
+ * item 5 with prio 20
+ * item 6 with prio 30
+ * item 7 with prio 30
+ * item 8 with prio 30
+ *
+ * In this example, there are 3 priority chunks. The order of the priorities
+ * matters, however the order of items within a single priority chunk does not
+ * matter. So the same array could be ordered as follows:
+ *
+ * item 2 with prio 10
+ * item 3 with prio 10
+ * item 1 with prio 10
+ * item 5 with prio 20
+ * item 4 with prio 20
+ * item 7 with prio 30
+ * item 8 with prio 30
+ * item 6 with prio 30
+ *
+ * The goal of parman is to maintain the priority ordering. The caller
+ * provides @ops with callbacks parman uses to move the items
+ * and resize the array area.
+ *
+ * Returns a pointer to newly created parman instance in case of success,
+ * otherwise it returns NULL.
+ */
+struct parman *parman_create(const struct parman_ops *ops, void *priv)
+{
+	struct parman *parman;
+
+	parman = kzalloc(sizeof(*parman), GFP_KERNEL);
+	if (!parman)
+		return NULL;
+	INIT_LIST_HEAD(&parman->prio_list);
+	parman->ops = ops;
+	parman->priv = priv;
+	parman->limit_count = ops->base_count;
+	parman->algo = parman_algos[ops->algo];
+	return parman;
+}
+EXPORT_SYMBOL(parman_create);
+
+/**
+ * parman_destroy - destroys existing parman instance
+ * @parman:	parman instance
+ *
+ * Note: all locking must be provided by the caller.
+ */
+void parman_destroy(struct parman *parman)
+{
+	WARN_ON(!list_empty(&parman->prio_list));
+	kfree(parman);
+}
+EXPORT_SYMBOL(parman_destroy);
+
+/**
+ * parman_prio_init - initializes a parman priority chunk
+ * @parman:	parman instance
+ * @prio:	parman prio structure to be initialized
+ * @prority:	desired priority of the chunk
+ *
+ * Note: all locking must be provided by the caller.
+ *
+ * Before caller could add an item with certain priority, he has to
+ * initialize a priority chunk for it using this function.
+ */
+void parman_prio_init(struct parman *parman, struct parman_prio *prio,
+		      unsigned long priority)
+{
+	struct parman_prio *prio2;
+	struct list_head *pos;
+
+	INIT_LIST_HEAD(&prio->item_list);
+	prio->priority = priority;
+
+	/* Position inside the list according to priority */
+	list_for_each(pos, &parman->prio_list) {
+		prio2 = list_entry(pos, typeof(*prio2), list);
+		if (prio2->priority > prio->priority)
+			break;
+	}
+	list_add_tail(&prio->list, pos);
+}
+EXPORT_SYMBOL(parman_prio_init);
+
+/**
+ * parman_prio_fini - finalizes use of parman priority chunk
+ * @prio:	parman prio structure
+ *
+ * Note: all locking must be provided by the caller.
+ */
+void parman_prio_fini(struct parman_prio *prio)
+{
+	WARN_ON(parman_prio_used(prio));
+	list_del(&prio->list);
+}
+EXPORT_SYMBOL(parman_prio_fini);
+
+/**
+ * parman_item_add - adds a parman item under defined priority
+ * @parman:	parman instance
+ * @prio:	parman prio instance to add the item to
+ * @item:	parman item instance
+ *
+ * Note: all locking must be provided by the caller.
+ *
+ * Adds item to a array managed by parman instance under the specified priority.
+ *
+ * Returns 0 in case of success, negative number to indicate an error.
+ */
+int parman_item_add(struct parman *parman, struct parman_prio *prio,
+		    struct parman_item *item)
+{
+	return parman->algo->item_add(parman, prio, item);
+}
+EXPORT_SYMBOL(parman_item_add);
+
+/**
+ * parman_item_del - deletes parman item
+ * @parman:	parman instance
+ * @prio:	parman prio instance to delete the item from
+ * @item:	parman item instance
+ *
+ * Note: all locking must be provided by the caller.
+ */
+void parman_item_remove(struct parman *parman, struct parman_prio *prio,
+			struct parman_item *item)
+{
+	parman->algo->item_remove(parman, prio, item);
+}
+EXPORT_SYMBOL(parman_item_remove);
+
+MODULE_LICENSE("Dual BSD/GPL");
+MODULE_AUTHOR("Jiri Pirko <jiri@mellanox.com>");
+MODULE_DESCRIPTION("Priority-based array manager");
diff --git a/lib/rhashtable.c b/lib/rhashtable.c
index 32d0ad058380..172454e6b979 100644
--- a/lib/rhashtable.c
+++ b/lib/rhashtable.c
@@ -32,6 +32,11 @@
 #define HASH_MIN_SIZE		4U
 #define BUCKET_LOCKS_PER_CPU	32UL
 
+union nested_table {
+	union nested_table __rcu *table;
+	struct rhash_head __rcu *bucket;
+};
+
 static u32 head_hashfn(struct rhashtable *ht,
 		       const struct bucket_table *tbl,
 		       const struct rhash_head *he)
@@ -76,6 +81,9 @@ static int alloc_bucket_locks(struct rhashtable *ht, struct bucket_table *tbl,
 	/* Never allocate more than 0.5 locks per bucket */
 	size = min_t(unsigned int, size, tbl->size >> 1);
 
+	if (tbl->nest)
+		size = min(size, 1U << tbl->nest);
+
 	if (sizeof(spinlock_t) != 0) {
 		tbl->locks = NULL;
 #ifdef CONFIG_NUMA
@@ -99,8 +107,45 @@ static int alloc_bucket_locks(struct rhashtable *ht, struct bucket_table *tbl,
 	return 0;
 }
 
+static void nested_table_free(union nested_table *ntbl, unsigned int size)
+{
+	const unsigned int shift = PAGE_SHIFT - ilog2(sizeof(void *));
+	const unsigned int len = 1 << shift;
+	unsigned int i;
+
+	ntbl = rcu_dereference_raw(ntbl->table);
+	if (!ntbl)
+		return;
+
+	if (size > len) {
+		size >>= shift;
+		for (i = 0; i < len; i++)
+			nested_table_free(ntbl + i, size);
+	}
+
+	kfree(ntbl);
+}
+
+static void nested_bucket_table_free(const struct bucket_table *tbl)
+{
+	unsigned int size = tbl->size >> tbl->nest;
+	unsigned int len = 1 << tbl->nest;
+	union nested_table *ntbl;
+	unsigned int i;
+
+	ntbl = (union nested_table *)rcu_dereference_raw(tbl->buckets[0]);
+
+	for (i = 0; i < len; i++)
+		nested_table_free(ntbl + i, size);
+
+	kfree(ntbl);
+}
+
 static void bucket_table_free(const struct bucket_table *tbl)
 {
+	if (tbl->nest)
+		nested_bucket_table_free(tbl);
+
 	if (tbl)
 		kvfree(tbl->locks);
 
@@ -112,6 +157,59 @@ static void bucket_table_free_rcu(struct rcu_head *head)
 	bucket_table_free(container_of(head, struct bucket_table, rcu));
 }
 
+static union nested_table *nested_table_alloc(struct rhashtable *ht,
+					      union nested_table __rcu **prev,
+					      unsigned int shifted,
+					      unsigned int nhash)
+{
+	union nested_table *ntbl;
+	int i;
+
+	ntbl = rcu_dereference(*prev);
+	if (ntbl)
+		return ntbl;
+
+	ntbl = kzalloc(PAGE_SIZE, GFP_ATOMIC);
+
+	if (ntbl && shifted) {
+		for (i = 0; i < PAGE_SIZE / sizeof(ntbl[0].bucket); i++)
+			INIT_RHT_NULLS_HEAD(ntbl[i].bucket, ht,
+					    (i << shifted) | nhash);
+	}
+
+	rcu_assign_pointer(*prev, ntbl);
+
+	return ntbl;
+}
+
+static struct bucket_table *nested_bucket_table_alloc(struct rhashtable *ht,
+						      size_t nbuckets,
+						      gfp_t gfp)
+{
+	const unsigned int shift = PAGE_SHIFT - ilog2(sizeof(void *));
+	struct bucket_table *tbl;
+	size_t size;
+
+	if (nbuckets < (1 << (shift + 1)))
+		return NULL;
+
+	size = sizeof(*tbl) + sizeof(tbl->buckets[0]);
+
+	tbl = kzalloc(size, gfp);
+	if (!tbl)
+		return NULL;
+
+	if (!nested_table_alloc(ht, (union nested_table __rcu **)tbl->buckets,
+				0, 0)) {
+		kfree(tbl);
+		return NULL;
+	}
+
+	tbl->nest = (ilog2(nbuckets) - 1) % shift + 1;
+
+	return tbl;
+}
+
 static struct bucket_table *bucket_table_alloc(struct rhashtable *ht,
 					       size_t nbuckets,
 					       gfp_t gfp)
@@ -126,10 +224,17 @@ static struct bucket_table *bucket_table_alloc(struct rhashtable *ht,
 		tbl = kzalloc(size, gfp | __GFP_NOWARN | __GFP_NORETRY);
 	if (tbl == NULL && gfp == GFP_KERNEL)
 		tbl = vzalloc(size);
+
+	size = nbuckets;
+
+	if (tbl == NULL && gfp != GFP_KERNEL) {
+		tbl = nested_bucket_table_alloc(ht, nbuckets, gfp);
+		nbuckets = 0;
+	}
 	if (tbl == NULL)
 		return NULL;
 
-	tbl->size = nbuckets;
+	tbl->size = size;
 
 	if (alloc_bucket_locks(ht, tbl, gfp) < 0) {
 		bucket_table_free(tbl);
@@ -164,12 +269,17 @@ static int rhashtable_rehash_one(struct rhashtable *ht, unsigned int old_hash)
 	struct bucket_table *old_tbl = rht_dereference(ht->tbl, ht);
 	struct bucket_table *new_tbl = rhashtable_last_table(ht,
 		rht_dereference_rcu(old_tbl->future_tbl, ht));
-	struct rhash_head __rcu **pprev = &old_tbl->buckets[old_hash];
-	int err = -ENOENT;
+	struct rhash_head __rcu **pprev = rht_bucket_var(old_tbl, old_hash);
+	int err = -EAGAIN;
 	struct rhash_head *head, *next, *entry;
 	spinlock_t *new_bucket_lock;
 	unsigned int new_hash;
 
+	if (new_tbl->nest)
+		goto out;
+
+	err = -ENOENT;
+
 	rht_for_each(entry, old_tbl, old_hash) {
 		err = 0;
 		next = rht_dereference_bucket(entry->next, old_tbl, old_hash);
@@ -202,19 +312,26 @@ out:
 	return err;
 }
 
-static void rhashtable_rehash_chain(struct rhashtable *ht,
+static int rhashtable_rehash_chain(struct rhashtable *ht,
 				    unsigned int old_hash)
 {
 	struct bucket_table *old_tbl = rht_dereference(ht->tbl, ht);
 	spinlock_t *old_bucket_lock;
+	int err;
 
 	old_bucket_lock = rht_bucket_lock(old_tbl, old_hash);
 
 	spin_lock_bh(old_bucket_lock);
-	while (!rhashtable_rehash_one(ht, old_hash))
+	while (!(err = rhashtable_rehash_one(ht, old_hash)))
 		;
-	old_tbl->rehash++;
+
+	if (err == -ENOENT) {
+		old_tbl->rehash++;
+		err = 0;
+	}
 	spin_unlock_bh(old_bucket_lock);
+
+	return err;
 }
 
 static int rhashtable_rehash_attach(struct rhashtable *ht,
@@ -246,13 +363,17 @@ static int rhashtable_rehash_table(struct rhashtable *ht)
 	struct bucket_table *new_tbl;
 	struct rhashtable_walker *walker;
 	unsigned int old_hash;
+	int err;
 
 	new_tbl = rht_dereference(old_tbl->future_tbl, ht);
 	if (!new_tbl)
 		return 0;
 
-	for (old_hash = 0; old_hash < old_tbl->size; old_hash++)
-		rhashtable_rehash_chain(ht, old_hash);
+	for (old_hash = 0; old_hash < old_tbl->size; old_hash++) {
+		err = rhashtable_rehash_chain(ht, old_hash);
+		if (err)
+			return err;
+	}
 
 	/* Publish the new table pointer. */
 	rcu_assign_pointer(ht->tbl, new_tbl);
@@ -271,31 +392,16 @@ static int rhashtable_rehash_table(struct rhashtable *ht)
 	return rht_dereference(new_tbl->future_tbl, ht) ? -EAGAIN : 0;
 }
 
-/**
- * rhashtable_expand - Expand hash table while allowing concurrent lookups
- * @ht:		the hash table to expand
- *
- * A secondary bucket array is allocated and the hash entries are migrated.
- *
- * This function may only be called in a context where it is safe to call
- * synchronize_rcu(), e.g. not within a rcu_read_lock() section.
- *
- * The caller must ensure that no concurrent resizing occurs by holding
- * ht->mutex.
- *
- * It is valid to have concurrent insertions and deletions protected by per
- * bucket locks or concurrent RCU protected lookups and traversals.
- */
-static int rhashtable_expand(struct rhashtable *ht)
+static int rhashtable_rehash_alloc(struct rhashtable *ht,
+				   struct bucket_table *old_tbl,
+				   unsigned int size)
 {
-	struct bucket_table *new_tbl, *old_tbl = rht_dereference(ht->tbl, ht);
+	struct bucket_table *new_tbl;
 	int err;
 
 	ASSERT_RHT_MUTEX(ht);
 
-	old_tbl = rhashtable_last_table(ht, old_tbl);
-
-	new_tbl = bucket_table_alloc(ht, old_tbl->size * 2, GFP_KERNEL);
+	new_tbl = bucket_table_alloc(ht, size, GFP_KERNEL);
 	if (new_tbl == NULL)
 		return -ENOMEM;
 
@@ -324,12 +430,9 @@ static int rhashtable_expand(struct rhashtable *ht)
  */
 static int rhashtable_shrink(struct rhashtable *ht)
 {
-	struct bucket_table *new_tbl, *old_tbl = rht_dereference(ht->tbl, ht);
+	struct bucket_table *old_tbl = rht_dereference(ht->tbl, ht);
 	unsigned int nelems = atomic_read(&ht->nelems);
 	unsigned int size = 0;
-	int err;
-
-	ASSERT_RHT_MUTEX(ht);
 
 	if (nelems)
 		size = roundup_pow_of_two(nelems * 3 / 2);
@@ -342,15 +445,7 @@ static int rhashtable_shrink(struct rhashtable *ht)
 	if (rht_dereference(old_tbl->future_tbl, ht))
 		return -EEXIST;
 
-	new_tbl = bucket_table_alloc(ht, size, GFP_KERNEL);
-	if (new_tbl == NULL)
-		return -ENOMEM;
-
-	err = rhashtable_rehash_attach(ht, old_tbl, new_tbl);
-	if (err)
-		bucket_table_free(new_tbl);
-
-	return err;
+	return rhashtable_rehash_alloc(ht, old_tbl, size);
 }
 
 static void rht_deferred_worker(struct work_struct *work)
@@ -366,11 +461,14 @@ static void rht_deferred_worker(struct work_struct *work)
 	tbl = rhashtable_last_table(ht, tbl);
 
 	if (rht_grow_above_75(ht, tbl))
-		rhashtable_expand(ht);
+		err = rhashtable_rehash_alloc(ht, tbl, tbl->size * 2);
 	else if (ht->p.automatic_shrinking && rht_shrink_below_30(ht, tbl))
-		rhashtable_shrink(ht);
+		err = rhashtable_shrink(ht);
+	else if (tbl->nest)
+		err = rhashtable_rehash_alloc(ht, tbl, tbl->size);
 
-	err = rhashtable_rehash_table(ht);
+	if (!err)
+		err = rhashtable_rehash_table(ht);
 
 	mutex_unlock(&ht->mutex);
 
@@ -439,8 +537,8 @@ static void *rhashtable_lookup_one(struct rhashtable *ht,
 	int elasticity;
 
 	elasticity = ht->elasticity;
-	pprev = &tbl->buckets[hash];
-	rht_for_each(head, tbl, hash) {
+	pprev = rht_bucket_var(tbl, hash);
+	rht_for_each_continue(head, *pprev, tbl, hash) {
 		struct rhlist_head *list;
 		struct rhlist_head *plist;
 
@@ -477,6 +575,7 @@ static struct bucket_table *rhashtable_insert_one(struct rhashtable *ht,
 						  struct rhash_head *obj,
 						  void *data)
 {
+	struct rhash_head __rcu **pprev;
 	struct bucket_table *new_tbl;
 	struct rhash_head *head;
 
@@ -499,7 +598,11 @@ static struct bucket_table *rhashtable_insert_one(struct rhashtable *ht,
 	if (unlikely(rht_grow_above_100(ht, tbl)))
 		return ERR_PTR(-EAGAIN);
 
-	head = rht_dereference_bucket(tbl->buckets[hash], tbl, hash);
+	pprev = rht_bucket_insert(ht, tbl, hash);
+	if (!pprev)
+		return ERR_PTR(-ENOMEM);
+
+	head = rht_dereference_bucket(*pprev, tbl, hash);
 
 	RCU_INIT_POINTER(obj->next, head);
 	if (ht->rhlist) {
@@ -509,7 +612,7 @@ static struct bucket_table *rhashtable_insert_one(struct rhashtable *ht,
 		RCU_INIT_POINTER(list->next, NULL);
 	}
 
-	rcu_assign_pointer(tbl->buckets[hash], obj);
+	rcu_assign_pointer(*pprev, obj);
 
 	atomic_inc(&ht->nelems);
 	if (rht_grow_above_75(ht, tbl))
@@ -975,7 +1078,7 @@ void rhashtable_free_and_destroy(struct rhashtable *ht,
 				 void (*free_fn)(void *ptr, void *arg),
 				 void *arg)
 {
-	const struct bucket_table *tbl;
+	struct bucket_table *tbl;
 	unsigned int i;
 
 	cancel_work_sync(&ht->run_work);
@@ -986,7 +1089,7 @@ void rhashtable_free_and_destroy(struct rhashtable *ht,
 		for (i = 0; i < tbl->size; i++) {
 			struct rhash_head *pos, *next;
 
-			for (pos = rht_dereference(tbl->buckets[i], ht),
+			for (pos = rht_dereference(*rht_bucket(tbl, i), ht),
 			     next = !rht_is_a_nulls(pos) ?
 					rht_dereference(pos->next, ht) : NULL;
 			     !rht_is_a_nulls(pos);
@@ -1007,3 +1110,70 @@ void rhashtable_destroy(struct rhashtable *ht)
 	return rhashtable_free_and_destroy(ht, NULL, NULL);
 }
 EXPORT_SYMBOL_GPL(rhashtable_destroy);
+
+struct rhash_head __rcu **rht_bucket_nested(const struct bucket_table *tbl,
+					    unsigned int hash)
+{
+	const unsigned int shift = PAGE_SHIFT - ilog2(sizeof(void *));
+	static struct rhash_head __rcu *rhnull =
+		(struct rhash_head __rcu *)NULLS_MARKER(0);
+	unsigned int index = hash & ((1 << tbl->nest) - 1);
+	unsigned int size = tbl->size >> tbl->nest;
+	unsigned int subhash = hash;
+	union nested_table *ntbl;
+
+	ntbl = (union nested_table *)rcu_dereference_raw(tbl->buckets[0]);
+	ntbl = rht_dereference_bucket(ntbl[index].table, tbl, hash);
+	subhash >>= tbl->nest;
+
+	while (ntbl && size > (1 << shift)) {
+		index = subhash & ((1 << shift) - 1);
+		ntbl = rht_dereference_bucket(ntbl[index].table, tbl, hash);
+		size >>= shift;
+		subhash >>= shift;
+	}
+
+	if (!ntbl)
+		return &rhnull;
+
+	return &ntbl[subhash].bucket;
+
+}
+EXPORT_SYMBOL_GPL(rht_bucket_nested);
+
+struct rhash_head __rcu **rht_bucket_nested_insert(struct rhashtable *ht,
+						   struct bucket_table *tbl,
+						   unsigned int hash)
+{
+	const unsigned int shift = PAGE_SHIFT - ilog2(sizeof(void *));
+	unsigned int index = hash & ((1 << tbl->nest) - 1);
+	unsigned int size = tbl->size >> tbl->nest;
+	union nested_table *ntbl;
+	unsigned int shifted;
+	unsigned int nhash;
+
+	ntbl = (union nested_table *)rcu_dereference_raw(tbl->buckets[0]);
+	hash >>= tbl->nest;
+	nhash = index;
+	shifted = tbl->nest;
+	ntbl = nested_table_alloc(ht, &ntbl[index].table,
+				  size <= (1 << shift) ? shifted : 0, nhash);
+
+	while (ntbl && size > (1 << shift)) {
+		index = hash & ((1 << shift) - 1);
+		size >>= shift;
+		hash >>= shift;
+		nhash |= index << shifted;
+		shifted += shift;
+		ntbl = nested_table_alloc(ht, &ntbl[index].table,
+					  size <= (1 << shift) ? shifted : 0,
+					  nhash);
+	}
+
+	if (!ntbl)
+		return NULL;
+
+	return &ntbl[hash].bucket;
+
+}
+EXPORT_SYMBOL_GPL(rht_bucket_nested_insert);
diff --git a/lib/siphash.c b/lib/siphash.c
new file mode 100644
index 000000000000..3ae58b4edad6
--- /dev/null
+++ b/lib/siphash.c
@@ -0,0 +1,551 @@
+/* Copyright (C) 2016 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ *
+ * This file is provided under a dual BSD/GPLv2 license.
+ *
+ * SipHash: a fast short-input PRF
+ * https://131002.net/siphash/
+ *
+ * This implementation is specifically for SipHash2-4 for a secure PRF
+ * and HalfSipHash1-3/SipHash1-3 for an insecure PRF only suitable for
+ * hashtables.
+ */
+
+#include <linux/siphash.h>
+#include <asm/unaligned.h>
+
+#if defined(CONFIG_DCACHE_WORD_ACCESS) && BITS_PER_LONG == 64
+#include <linux/dcache.h>
+#include <asm/word-at-a-time.h>
+#endif
+
+#define SIPROUND \
+	do { \
+	v0 += v1; v1 = rol64(v1, 13); v1 ^= v0; v0 = rol64(v0, 32); \
+	v2 += v3; v3 = rol64(v3, 16); v3 ^= v2; \
+	v0 += v3; v3 = rol64(v3, 21); v3 ^= v0; \
+	v2 += v1; v1 = rol64(v1, 17); v1 ^= v2; v2 = rol64(v2, 32); \
+	} while (0)
+
+#define PREAMBLE(len) \
+	u64 v0 = 0x736f6d6570736575ULL; \
+	u64 v1 = 0x646f72616e646f6dULL; \
+	u64 v2 = 0x6c7967656e657261ULL; \
+	u64 v3 = 0x7465646279746573ULL; \
+	u64 b = ((u64)(len)) << 56; \
+	v3 ^= key->key[1]; \
+	v2 ^= key->key[0]; \
+	v1 ^= key->key[1]; \
+	v0 ^= key->key[0];
+
+#define POSTAMBLE \
+	v3 ^= b; \
+	SIPROUND; \
+	SIPROUND; \
+	v0 ^= b; \
+	v2 ^= 0xff; \
+	SIPROUND; \
+	SIPROUND; \
+	SIPROUND; \
+	SIPROUND; \
+	return (v0 ^ v1) ^ (v2 ^ v3);
+
+u64 __siphash_aligned(const void *data, size_t len, const siphash_key_t *key)
+{
+	const u8 *end = data + len - (len % sizeof(u64));
+	const u8 left = len & (sizeof(u64) - 1);
+	u64 m;
+	PREAMBLE(len)
+	for (; data != end; data += sizeof(u64)) {
+		m = le64_to_cpup(data);
+		v3 ^= m;
+		SIPROUND;
+		SIPROUND;
+		v0 ^= m;
+	}
+#if defined(CONFIG_DCACHE_WORD_ACCESS) && BITS_PER_LONG == 64
+	if (left)
+		b |= le64_to_cpu((__force __le64)(load_unaligned_zeropad(data) &
+						  bytemask_from_count(left)));
+#else
+	switch (left) {
+	case 7: b |= ((u64)end[6]) << 48;
+	case 6: b |= ((u64)end[5]) << 40;
+	case 5: b |= ((u64)end[4]) << 32;
+	case 4: b |= le32_to_cpup(data); break;
+	case 3: b |= ((u64)end[2]) << 16;
+	case 2: b |= le16_to_cpup(data); break;
+	case 1: b |= end[0];
+	}
+#endif
+	POSTAMBLE
+}
+EXPORT_SYMBOL(__siphash_aligned);
+
+#ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
+u64 __siphash_unaligned(const void *data, size_t len, const siphash_key_t *key)
+{
+	const u8 *end = data + len - (len % sizeof(u64));
+	const u8 left = len & (sizeof(u64) - 1);
+	u64 m;
+	PREAMBLE(len)
+	for (; data != end; data += sizeof(u64)) {
+		m = get_unaligned_le64(data);
+		v3 ^= m;
+		SIPROUND;
+		SIPROUND;
+		v0 ^= m;
+	}
+#if defined(CONFIG_DCACHE_WORD_ACCESS) && BITS_PER_LONG == 64
+	if (left)
+		b |= le64_to_cpu((__force __le64)(load_unaligned_zeropad(data) &
+						  bytemask_from_count(left)));
+#else
+	switch (left) {
+	case 7: b |= ((u64)end[6]) << 48;
+	case 6: b |= ((u64)end[5]) << 40;
+	case 5: b |= ((u64)end[4]) << 32;
+	case 4: b |= get_unaligned_le32(end); break;
+	case 3: b |= ((u64)end[2]) << 16;
+	case 2: b |= get_unaligned_le16(end); break;
+	case 1: b |= end[0];
+	}
+#endif
+	POSTAMBLE
+}
+EXPORT_SYMBOL(__siphash_unaligned);
+#endif
+
+/**
+ * siphash_1u64 - compute 64-bit siphash PRF value of a u64
+ * @first: first u64
+ * @key: the siphash key
+ */
+u64 siphash_1u64(const u64 first, const siphash_key_t *key)
+{
+	PREAMBLE(8)
+	v3 ^= first;
+	SIPROUND;
+	SIPROUND;
+	v0 ^= first;
+	POSTAMBLE
+}
+EXPORT_SYMBOL(siphash_1u64);
+
+/**
+ * siphash_2u64 - compute 64-bit siphash PRF value of 2 u64
+ * @first: first u64
+ * @second: second u64
+ * @key: the siphash key
+ */
+u64 siphash_2u64(const u64 first, const u64 second, const siphash_key_t *key)
+{
+	PREAMBLE(16)
+	v3 ^= first;
+	SIPROUND;
+	SIPROUND;
+	v0 ^= first;
+	v3 ^= second;
+	SIPROUND;
+	SIPROUND;
+	v0 ^= second;
+	POSTAMBLE
+}
+EXPORT_SYMBOL(siphash_2u64);
+
+/**
+ * siphash_3u64 - compute 64-bit siphash PRF value of 3 u64
+ * @first: first u64
+ * @second: second u64
+ * @third: third u64
+ * @key: the siphash key
+ */
+u64 siphash_3u64(const u64 first, const u64 second, const u64 third,
+		 const siphash_key_t *key)
+{
+	PREAMBLE(24)
+	v3 ^= first;
+	SIPROUND;
+	SIPROUND;
+	v0 ^= first;
+	v3 ^= second;
+	SIPROUND;
+	SIPROUND;
+	v0 ^= second;
+	v3 ^= third;
+	SIPROUND;
+	SIPROUND;
+	v0 ^= third;
+	POSTAMBLE
+}
+EXPORT_SYMBOL(siphash_3u64);
+
+/**
+ * siphash_4u64 - compute 64-bit siphash PRF value of 4 u64
+ * @first: first u64
+ * @second: second u64
+ * @third: third u64
+ * @forth: forth u64
+ * @key: the siphash key
+ */
+u64 siphash_4u64(const u64 first, const u64 second, const u64 third,
+		 const u64 forth, const siphash_key_t *key)
+{
+	PREAMBLE(32)
+	v3 ^= first;
+	SIPROUND;
+	SIPROUND;
+	v0 ^= first;
+	v3 ^= second;
+	SIPROUND;
+	SIPROUND;
+	v0 ^= second;
+	v3 ^= third;
+	SIPROUND;
+	SIPROUND;
+	v0 ^= third;
+	v3 ^= forth;
+	SIPROUND;
+	SIPROUND;
+	v0 ^= forth;
+	POSTAMBLE
+}
+EXPORT_SYMBOL(siphash_4u64);
+
+u64 siphash_1u32(const u32 first, const siphash_key_t *key)
+{
+	PREAMBLE(4)
+	b |= first;
+	POSTAMBLE
+}
+EXPORT_SYMBOL(siphash_1u32);
+
+u64 siphash_3u32(const u32 first, const u32 second, const u32 third,
+		 const siphash_key_t *key)
+{
+	u64 combined = (u64)second << 32 | first;
+	PREAMBLE(12)
+	v3 ^= combined;
+	SIPROUND;
+	SIPROUND;
+	v0 ^= combined;
+	b |= third;
+	POSTAMBLE
+}
+EXPORT_SYMBOL(siphash_3u32);
+
+#if BITS_PER_LONG == 64
+/* Note that on 64-bit, we make HalfSipHash1-3 actually be SipHash1-3, for
+ * performance reasons. On 32-bit, below, we actually implement HalfSipHash1-3.
+ */
+
+#define HSIPROUND SIPROUND
+#define HPREAMBLE(len) PREAMBLE(len)
+#define HPOSTAMBLE \
+	v3 ^= b; \
+	HSIPROUND; \
+	v0 ^= b; \
+	v2 ^= 0xff; \
+	HSIPROUND; \
+	HSIPROUND; \
+	HSIPROUND; \
+	return (v0 ^ v1) ^ (v2 ^ v3);
+
+u32 __hsiphash_aligned(const void *data, size_t len, const hsiphash_key_t *key)
+{
+	const u8 *end = data + len - (len % sizeof(u64));
+	const u8 left = len & (sizeof(u64) - 1);
+	u64 m;
+	HPREAMBLE(len)
+	for (; data != end; data += sizeof(u64)) {
+		m = le64_to_cpup(data);
+		v3 ^= m;
+		HSIPROUND;
+		v0 ^= m;
+	}
+#if defined(CONFIG_DCACHE_WORD_ACCESS) && BITS_PER_LONG == 64
+	if (left)
+		b |= le64_to_cpu((__force __le64)(load_unaligned_zeropad(data) &
+						  bytemask_from_count(left)));
+#else
+	switch (left) {
+	case 7: b |= ((u64)end[6]) << 48;
+	case 6: b |= ((u64)end[5]) << 40;
+	case 5: b |= ((u64)end[4]) << 32;
+	case 4: b |= le32_to_cpup(data); break;
+	case 3: b |= ((u64)end[2]) << 16;
+	case 2: b |= le16_to_cpup(data); break;
+	case 1: b |= end[0];
+	}
+#endif
+	HPOSTAMBLE
+}
+EXPORT_SYMBOL(__hsiphash_aligned);
+
+#ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
+u32 __hsiphash_unaligned(const void *data, size_t len,
+			 const hsiphash_key_t *key)
+{
+	const u8 *end = data + len - (len % sizeof(u64));
+	const u8 left = len & (sizeof(u64) - 1);
+	u64 m;
+	HPREAMBLE(len)
+	for (; data != end; data += sizeof(u64)) {
+		m = get_unaligned_le64(data);
+		v3 ^= m;
+		HSIPROUND;
+		v0 ^= m;
+	}
+#if defined(CONFIG_DCACHE_WORD_ACCESS) && BITS_PER_LONG == 64
+	if (left)
+		b |= le64_to_cpu((__force __le64)(load_unaligned_zeropad(data) &
+						  bytemask_from_count(left)));
+#else
+	switch (left) {
+	case 7: b |= ((u64)end[6]) << 48;
+	case 6: b |= ((u64)end[5]) << 40;
+	case 5: b |= ((u64)end[4]) << 32;
+	case 4: b |= get_unaligned_le32(end); break;
+	case 3: b |= ((u64)end[2]) << 16;
+	case 2: b |= get_unaligned_le16(end); break;
+	case 1: b |= end[0];
+	}
+#endif
+	HPOSTAMBLE
+}
+EXPORT_SYMBOL(__hsiphash_unaligned);
+#endif
+
+/**
+ * hsiphash_1u32 - compute 64-bit hsiphash PRF value of a u32
+ * @first: first u32
+ * @key: the hsiphash key
+ */
+u32 hsiphash_1u32(const u32 first, const hsiphash_key_t *key)
+{
+	HPREAMBLE(4)
+	b |= first;
+	HPOSTAMBLE
+}
+EXPORT_SYMBOL(hsiphash_1u32);
+
+/**
+ * hsiphash_2u32 - compute 32-bit hsiphash PRF value of 2 u32
+ * @first: first u32
+ * @second: second u32
+ * @key: the hsiphash key
+ */
+u32 hsiphash_2u32(const u32 first, const u32 second, const hsiphash_key_t *key)
+{
+	u64 combined = (u64)second << 32 | first;
+	HPREAMBLE(8)
+	v3 ^= combined;
+	HSIPROUND;
+	v0 ^= combined;
+	HPOSTAMBLE
+}
+EXPORT_SYMBOL(hsiphash_2u32);
+
+/**
+ * hsiphash_3u32 - compute 32-bit hsiphash PRF value of 3 u32
+ * @first: first u32
+ * @second: second u32
+ * @third: third u32
+ * @key: the hsiphash key
+ */
+u32 hsiphash_3u32(const u32 first, const u32 second, const u32 third,
+		  const hsiphash_key_t *key)
+{
+	u64 combined = (u64)second << 32 | first;
+	HPREAMBLE(12)
+	v3 ^= combined;
+	HSIPROUND;
+	v0 ^= combined;
+	b |= third;
+	HPOSTAMBLE
+}
+EXPORT_SYMBOL(hsiphash_3u32);
+
+/**
+ * hsiphash_4u32 - compute 32-bit hsiphash PRF value of 4 u32
+ * @first: first u32
+ * @second: second u32
+ * @third: third u32
+ * @forth: forth u32
+ * @key: the hsiphash key
+ */
+u32 hsiphash_4u32(const u32 first, const u32 second, const u32 third,
+		  const u32 forth, const hsiphash_key_t *key)
+{
+	u64 combined = (u64)second << 32 | first;
+	HPREAMBLE(16)
+	v3 ^= combined;
+	HSIPROUND;
+	v0 ^= combined;
+	combined = (u64)forth << 32 | third;
+	v3 ^= combined;
+	HSIPROUND;
+	v0 ^= combined;
+	HPOSTAMBLE
+}
+EXPORT_SYMBOL(hsiphash_4u32);
+#else
+#define HSIPROUND \
+	do { \
+	v0 += v1; v1 = rol32(v1, 5); v1 ^= v0; v0 = rol32(v0, 16); \
+	v2 += v3; v3 = rol32(v3, 8); v3 ^= v2; \
+	v0 += v3; v3 = rol32(v3, 7); v3 ^= v0; \
+	v2 += v1; v1 = rol32(v1, 13); v1 ^= v2; v2 = rol32(v2, 16); \
+	} while (0)
+
+#define HPREAMBLE(len) \
+	u32 v0 = 0; \
+	u32 v1 = 0; \
+	u32 v2 = 0x6c796765U; \
+	u32 v3 = 0x74656462U; \
+	u32 b = ((u32)(len)) << 24; \
+	v3 ^= key->key[1]; \
+	v2 ^= key->key[0]; \
+	v1 ^= key->key[1]; \
+	v0 ^= key->key[0];
+
+#define HPOSTAMBLE \
+	v3 ^= b; \
+	HSIPROUND; \
+	v0 ^= b; \
+	v2 ^= 0xff; \
+	HSIPROUND; \
+	HSIPROUND; \
+	HSIPROUND; \
+	return v1 ^ v3;
+
+u32 __hsiphash_aligned(const void *data, size_t len, const hsiphash_key_t *key)
+{
+	const u8 *end = data + len - (len % sizeof(u32));
+	const u8 left = len & (sizeof(u32) - 1);
+	u32 m;
+	HPREAMBLE(len)
+	for (; data != end; data += sizeof(u32)) {
+		m = le32_to_cpup(data);
+		v3 ^= m;
+		HSIPROUND;
+		v0 ^= m;
+	}
+	switch (left) {
+	case 3: b |= ((u32)end[2]) << 16;
+	case 2: b |= le16_to_cpup(data); break;
+	case 1: b |= end[0];
+	}
+	HPOSTAMBLE
+}
+EXPORT_SYMBOL(__hsiphash_aligned);
+
+#ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
+u32 __hsiphash_unaligned(const void *data, size_t len,
+			 const hsiphash_key_t *key)
+{
+	const u8 *end = data + len - (len % sizeof(u32));
+	const u8 left = len & (sizeof(u32) - 1);
+	u32 m;
+	HPREAMBLE(len)
+	for (; data != end; data += sizeof(u32)) {
+		m = get_unaligned_le32(data);
+		v3 ^= m;
+		HSIPROUND;
+		v0 ^= m;
+	}
+	switch (left) {
+	case 3: b |= ((u32)end[2]) << 16;
+	case 2: b |= get_unaligned_le16(end); break;
+	case 1: b |= end[0];
+	}
+	HPOSTAMBLE
+}
+EXPORT_SYMBOL(__hsiphash_unaligned);
+#endif
+
+/**
+ * hsiphash_1u32 - compute 32-bit hsiphash PRF value of a u32
+ * @first: first u32
+ * @key: the hsiphash key
+ */
+u32 hsiphash_1u32(const u32 first, const hsiphash_key_t *key)
+{
+	HPREAMBLE(4)
+	v3 ^= first;
+	HSIPROUND;
+	v0 ^= first;
+	HPOSTAMBLE
+}
+EXPORT_SYMBOL(hsiphash_1u32);
+
+/**
+ * hsiphash_2u32 - compute 32-bit hsiphash PRF value of 2 u32
+ * @first: first u32
+ * @second: second u32
+ * @key: the hsiphash key
+ */
+u32 hsiphash_2u32(const u32 first, const u32 second, const hsiphash_key_t *key)
+{
+	HPREAMBLE(8)
+	v3 ^= first;
+	HSIPROUND;
+	v0 ^= first;
+	v3 ^= second;
+	HSIPROUND;
+	v0 ^= second;
+	HPOSTAMBLE
+}
+EXPORT_SYMBOL(hsiphash_2u32);
+
+/**
+ * hsiphash_3u32 - compute 32-bit hsiphash PRF value of 3 u32
+ * @first: first u32
+ * @second: second u32
+ * @third: third u32
+ * @key: the hsiphash key
+ */
+u32 hsiphash_3u32(const u32 first, const u32 second, const u32 third,
+		  const hsiphash_key_t *key)
+{
+	HPREAMBLE(12)
+	v3 ^= first;
+	HSIPROUND;
+	v0 ^= first;
+	v3 ^= second;
+	HSIPROUND;
+	v0 ^= second;
+	v3 ^= third;
+	HSIPROUND;
+	v0 ^= third;
+	HPOSTAMBLE
+}
+EXPORT_SYMBOL(hsiphash_3u32);
+
+/**
+ * hsiphash_4u32 - compute 32-bit hsiphash PRF value of 4 u32
+ * @first: first u32
+ * @second: second u32
+ * @third: third u32
+ * @forth: forth u32
+ * @key: the hsiphash key
+ */
+u32 hsiphash_4u32(const u32 first, const u32 second, const u32 third,
+		  const u32 forth, const hsiphash_key_t *key)
+{
+	HPREAMBLE(16)
+	v3 ^= first;
+	HSIPROUND;
+	v0 ^= first;
+	v3 ^= second;
+	HSIPROUND;
+	v0 ^= second;
+	v3 ^= third;
+	HSIPROUND;
+	v0 ^= third;
+	v3 ^= forth;
+	HSIPROUND;
+	v0 ^= forth;
+	HPOSTAMBLE
+}
+EXPORT_SYMBOL(hsiphash_4u32);
+#endif
diff --git a/lib/test_parman.c b/lib/test_parman.c
new file mode 100644
index 000000000000..fe9f3a785804
--- /dev/null
+++ b/lib/test_parman.c
@@ -0,0 +1,395 @@
+/*
+ * lib/test_parman.c - Test module for parman
+ * Copyright (c) 2017 Mellanox Technologies. All rights reserved.
+ * Copyright (c) 2017 Jiri Pirko <jiri@mellanox.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the names of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/bitops.h>
+#include <linux/err.h>
+#include <linux/random.h>
+#include <linux/parman.h>
+
+#define TEST_PARMAN_PRIO_SHIFT 7 /* defines number of prios for testing */
+#define TEST_PARMAN_PRIO_COUNT BIT(TEST_PARMAN_PRIO_SHIFT)
+#define TEST_PARMAN_PRIO_MASK (TEST_PARMAN_PRIO_COUNT - 1)
+
+#define TEST_PARMAN_ITEM_SHIFT 13 /* defines a total number
+				   * of items for testing
+				   */
+#define TEST_PARMAN_ITEM_COUNT BIT(TEST_PARMAN_ITEM_SHIFT)
+#define TEST_PARMAN_ITEM_MASK (TEST_PARMAN_ITEM_COUNT - 1)
+
+#define TEST_PARMAN_BASE_SHIFT 8
+#define TEST_PARMAN_BASE_COUNT BIT(TEST_PARMAN_BASE_SHIFT)
+#define TEST_PARMAN_RESIZE_STEP_SHIFT 7
+#define TEST_PARMAN_RESIZE_STEP_COUNT BIT(TEST_PARMAN_RESIZE_STEP_SHIFT)
+
+#define TEST_PARMAN_BULK_MAX_SHIFT (2 + TEST_PARMAN_RESIZE_STEP_SHIFT)
+#define TEST_PARMAN_BULK_MAX_COUNT BIT(TEST_PARMAN_BULK_MAX_SHIFT)
+#define TEST_PARMAN_BULK_MAX_MASK (TEST_PARMAN_BULK_MAX_COUNT - 1)
+
+#define TEST_PARMAN_RUN_BUDGET (TEST_PARMAN_ITEM_COUNT * 256)
+
+struct test_parman_prio {
+	struct parman_prio parman_prio;
+	unsigned long priority;
+};
+
+struct test_parman_item {
+	struct parman_item parman_item;
+	struct test_parman_prio *prio;
+	bool used;
+};
+
+struct test_parman {
+	struct parman *parman;
+	struct test_parman_item **prio_array;
+	unsigned long prio_array_limit;
+	struct test_parman_prio prios[TEST_PARMAN_PRIO_COUNT];
+	struct test_parman_item items[TEST_PARMAN_ITEM_COUNT];
+	struct rnd_state rnd;
+	unsigned long run_budget;
+	unsigned long bulk_budget;
+	bool bulk_noop;
+	unsigned int used_items;
+};
+
+#define ITEM_PTRS_SIZE(count) (sizeof(struct test_parman_item *) * (count))
+
+static int test_parman_resize(void *priv, unsigned long new_count)
+{
+	struct test_parman *test_parman = priv;
+	struct test_parman_item **prio_array;
+	unsigned long old_count;
+
+	prio_array = krealloc(test_parman->prio_array,
+			      ITEM_PTRS_SIZE(new_count), GFP_KERNEL);
+	if (new_count == 0)
+		return 0;
+	if (!prio_array)
+		return -ENOMEM;
+	old_count = test_parman->prio_array_limit;
+	if (new_count > old_count)
+		memset(&prio_array[old_count], 0,
+		       ITEM_PTRS_SIZE(new_count - old_count));
+	test_parman->prio_array = prio_array;
+	test_parman->prio_array_limit = new_count;
+	return 0;
+}
+
+static void test_parman_move(void *priv, unsigned long from_index,
+			     unsigned long to_index, unsigned long count)
+{
+	struct test_parman *test_parman = priv;
+	struct test_parman_item **prio_array = test_parman->prio_array;
+
+	memmove(&prio_array[to_index], &prio_array[from_index],
+		ITEM_PTRS_SIZE(count));
+	memset(&prio_array[from_index], 0, ITEM_PTRS_SIZE(count));
+}
+
+static const struct parman_ops test_parman_lsort_ops = {
+	.base_count	= TEST_PARMAN_BASE_COUNT,
+	.resize_step	= TEST_PARMAN_RESIZE_STEP_COUNT,
+	.resize		= test_parman_resize,
+	.move		= test_parman_move,
+	.algo		= PARMAN_ALGO_TYPE_LSORT,
+};
+
+static void test_parman_rnd_init(struct test_parman *test_parman)
+{
+	prandom_seed_state(&test_parman->rnd, 3141592653589793238ULL);
+}
+
+static u32 test_parman_rnd_get(struct test_parman *test_parman)
+{
+	return prandom_u32_state(&test_parman->rnd);
+}
+
+static unsigned long test_parman_priority_gen(struct test_parman *test_parman)
+{
+	unsigned long priority;
+	int i;
+
+again:
+	priority = test_parman_rnd_get(test_parman);
+	if (priority == 0)
+		goto again;
+
+	for (i = 0; i < TEST_PARMAN_PRIO_COUNT; i++) {
+		struct test_parman_prio *prio = &test_parman->prios[i];
+
+		if (prio->priority == 0)
+			break;
+		if (prio->priority == priority)
+			goto again;
+	}
+	return priority;
+}
+
+static void test_parman_prios_init(struct test_parman *test_parman)
+{
+	int i;
+
+	for (i = 0; i < TEST_PARMAN_PRIO_COUNT; i++) {
+		struct test_parman_prio *prio = &test_parman->prios[i];
+
+		/* Assign random uniqueue priority to each prio structure */
+		prio->priority = test_parman_priority_gen(test_parman);
+		parman_prio_init(test_parman->parman, &prio->parman_prio,
+				 prio->priority);
+	}
+}
+
+static void test_parman_prios_fini(struct test_parman *test_parman)
+{
+	int i;
+
+	for (i = 0; i < TEST_PARMAN_PRIO_COUNT; i++) {
+		struct test_parman_prio *prio = &test_parman->prios[i];
+
+		parman_prio_fini(&prio->parman_prio);
+	}
+}
+
+static void test_parman_items_init(struct test_parman *test_parman)
+{
+	int i;
+
+	for (i = 0; i < TEST_PARMAN_ITEM_COUNT; i++) {
+		struct test_parman_item *item = &test_parman->items[i];
+		unsigned int prio_index = test_parman_rnd_get(test_parman) &
+					  TEST_PARMAN_PRIO_MASK;
+
+		/* Assign random prio to each item structure */
+		item->prio = &test_parman->prios[prio_index];
+	}
+}
+
+static void test_parman_items_fini(struct test_parman *test_parman)
+{
+	int i;
+
+	for (i = 0; i < TEST_PARMAN_ITEM_COUNT; i++) {
+		struct test_parman_item *item = &test_parman->items[i];
+
+		if (!item->used)
+			continue;
+		parman_item_remove(test_parman->parman,
+				   &item->prio->parman_prio,
+				   &item->parman_item);
+	}
+}
+
+static struct test_parman *test_parman_create(const struct parman_ops *ops)
+{
+	struct test_parman *test_parman;
+	int err;
+
+	test_parman = kzalloc(sizeof(*test_parman), GFP_KERNEL);
+	if (!test_parman)
+		return ERR_PTR(-ENOMEM);
+	err = test_parman_resize(test_parman, TEST_PARMAN_BASE_COUNT);
+	if (err)
+		goto err_resize;
+	test_parman->parman = parman_create(ops, test_parman);
+	if (!test_parman->parman) {
+		err = -ENOMEM;
+		goto err_parman_create;
+	}
+	test_parman_rnd_init(test_parman);
+	test_parman_prios_init(test_parman);
+	test_parman_items_init(test_parman);
+	test_parman->run_budget = TEST_PARMAN_RUN_BUDGET;
+	return test_parman;
+
+err_parman_create:
+	test_parman_resize(test_parman, 0);
+err_resize:
+	kfree(test_parman);
+	return ERR_PTR(err);
+}
+
+static void test_parman_destroy(struct test_parman *test_parman)
+{
+	test_parman_items_fini(test_parman);
+	test_parman_prios_fini(test_parman);
+	parman_destroy(test_parman->parman);
+	test_parman_resize(test_parman, 0);
+	kfree(test_parman);
+}
+
+static bool test_parman_run_check_budgets(struct test_parman *test_parman)
+{
+	if (test_parman->run_budget-- == 0)
+		return false;
+	if (test_parman->bulk_budget-- != 0)
+		return true;
+
+	test_parman->bulk_budget = test_parman_rnd_get(test_parman) &
+				   TEST_PARMAN_BULK_MAX_MASK;
+	test_parman->bulk_noop = test_parman_rnd_get(test_parman) & 1;
+	return true;
+}
+
+static int test_parman_run(struct test_parman *test_parman)
+{
+	unsigned int i = test_parman_rnd_get(test_parman);
+	int err;
+
+	while (test_parman_run_check_budgets(test_parman)) {
+		unsigned int item_index = i++ & TEST_PARMAN_ITEM_MASK;
+		struct test_parman_item *item = &test_parman->items[item_index];
+
+		if (test_parman->bulk_noop)
+			continue;
+
+		if (!item->used) {
+			err = parman_item_add(test_parman->parman,
+					      &item->prio->parman_prio,
+					      &item->parman_item);
+			if (err)
+				return err;
+			test_parman->prio_array[item->parman_item.index] = item;
+			test_parman->used_items++;
+		} else {
+			test_parman->prio_array[item->parman_item.index] = NULL;
+			parman_item_remove(test_parman->parman,
+					   &item->prio->parman_prio,
+					   &item->parman_item);
+			test_parman->used_items--;
+		}
+		item->used = !item->used;
+	}
+	return 0;
+}
+
+static int test_parman_check_array(struct test_parman *test_parman,
+				   bool gaps_allowed)
+{
+	unsigned int last_unused_items = 0;
+	unsigned long last_priority = 0;
+	unsigned int used_items = 0;
+	int i;
+
+	if (test_parman->prio_array_limit < TEST_PARMAN_BASE_COUNT) {
+		pr_err("Array limit is lower than the base count (%lu < %lu)\n",
+		       test_parman->prio_array_limit, TEST_PARMAN_BASE_COUNT);
+		return -EINVAL;
+	}
+
+	for (i = 0; i < test_parman->prio_array_limit; i++) {
+		struct test_parman_item *item = test_parman->prio_array[i];
+
+		if (!item) {
+			last_unused_items++;
+			continue;
+		}
+		if (last_unused_items && !gaps_allowed) {
+			pr_err("Gap found in array even though they are forbidden\n");
+			return -EINVAL;
+		}
+
+		last_unused_items = 0;
+		used_items++;
+
+		if (item->prio->priority < last_priority) {
+			pr_err("Item belongs under higher priority then the last one (current: %lu, previous: %lu)\n",
+			       item->prio->priority, last_priority);
+			return -EINVAL;
+		}
+		last_priority = item->prio->priority;
+
+		if (item->parman_item.index != i) {
+			pr_err("Item has different index in compare to where it actualy is (%lu != %d)\n",
+			       item->parman_item.index, i);
+			return -EINVAL;
+		}
+	}
+
+	if (used_items != test_parman->used_items) {
+		pr_err("Number of used items in array does not match (%u != %u)\n",
+		       used_items, test_parman->used_items);
+		return -EINVAL;
+	}
+
+	if (last_unused_items >= TEST_PARMAN_RESIZE_STEP_COUNT) {
+		pr_err("Number of unused item at the end of array is bigger than resize step (%u >= %lu)\n",
+		       last_unused_items, TEST_PARMAN_RESIZE_STEP_COUNT);
+		return -EINVAL;
+	}
+
+	pr_info("Priority array check successful\n");
+
+	return 0;
+}
+
+static int test_parman_lsort(void)
+{
+	struct test_parman *test_parman;
+	int err;
+
+	test_parman = test_parman_create(&test_parman_lsort_ops);
+	if (IS_ERR(test_parman))
+		return PTR_ERR(test_parman);
+
+	err = test_parman_run(test_parman);
+	if (err)
+		goto out;
+
+	err = test_parman_check_array(test_parman, false);
+	if (err)
+		goto out;
+out:
+	test_parman_destroy(test_parman);
+	return err;
+}
+
+static int __init test_parman_init(void)
+{
+	return test_parman_lsort();
+}
+
+static void __exit test_parman_exit(void)
+{
+}
+
+module_init(test_parman_init);
+module_exit(test_parman_exit);
+
+MODULE_LICENSE("Dual BSD/GPL");
+MODULE_AUTHOR("Jiri Pirko <jiri@mellanox.com>");
+MODULE_DESCRIPTION("Test module for parman");
diff --git a/lib/test_siphash.c b/lib/test_siphash.c
new file mode 100644
index 000000000000..a6d854d933bf
--- /dev/null
+++ b/lib/test_siphash.c
@@ -0,0 +1,223 @@
+/* Test cases for siphash.c
+ *
+ * Copyright (C) 2016 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ *
+ * This file is provided under a dual BSD/GPLv2 license.
+ *
+ * SipHash: a fast short-input PRF
+ * https://131002.net/siphash/
+ *
+ * This implementation is specifically for SipHash2-4 for a secure PRF
+ * and HalfSipHash1-3/SipHash1-3 for an insecure PRF only suitable for
+ * hashtables.
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/siphash.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/errno.h>
+#include <linux/module.h>
+
+/* Test vectors taken from reference source available at:
+ *     https://github.com/veorq/SipHash
+ */
+
+static const siphash_key_t test_key_siphash =
+	{{ 0x0706050403020100ULL, 0x0f0e0d0c0b0a0908ULL }};
+
+static const u64 test_vectors_siphash[64] = {
+	0x726fdb47dd0e0e31ULL, 0x74f839c593dc67fdULL, 0x0d6c8009d9a94f5aULL,
+	0x85676696d7fb7e2dULL, 0xcf2794e0277187b7ULL, 0x18765564cd99a68dULL,
+	0xcbc9466e58fee3ceULL, 0xab0200f58b01d137ULL, 0x93f5f5799a932462ULL,
+	0x9e0082df0ba9e4b0ULL, 0x7a5dbbc594ddb9f3ULL, 0xf4b32f46226bada7ULL,
+	0x751e8fbc860ee5fbULL, 0x14ea5627c0843d90ULL, 0xf723ca908e7af2eeULL,
+	0xa129ca6149be45e5ULL, 0x3f2acc7f57c29bdbULL, 0x699ae9f52cbe4794ULL,
+	0x4bc1b3f0968dd39cULL, 0xbb6dc91da77961bdULL, 0xbed65cf21aa2ee98ULL,
+	0xd0f2cbb02e3b67c7ULL, 0x93536795e3a33e88ULL, 0xa80c038ccd5ccec8ULL,
+	0xb8ad50c6f649af94ULL, 0xbce192de8a85b8eaULL, 0x17d835b85bbb15f3ULL,
+	0x2f2e6163076bcfadULL, 0xde4daaaca71dc9a5ULL, 0xa6a2506687956571ULL,
+	0xad87a3535c49ef28ULL, 0x32d892fad841c342ULL, 0x7127512f72f27cceULL,
+	0xa7f32346f95978e3ULL, 0x12e0b01abb051238ULL, 0x15e034d40fa197aeULL,
+	0x314dffbe0815a3b4ULL, 0x027990f029623981ULL, 0xcadcd4e59ef40c4dULL,
+	0x9abfd8766a33735cULL, 0x0e3ea96b5304a7d0ULL, 0xad0c42d6fc585992ULL,
+	0x187306c89bc215a9ULL, 0xd4a60abcf3792b95ULL, 0xf935451de4f21df2ULL,
+	0xa9538f0419755787ULL, 0xdb9acddff56ca510ULL, 0xd06c98cd5c0975ebULL,
+	0xe612a3cb9ecba951ULL, 0xc766e62cfcadaf96ULL, 0xee64435a9752fe72ULL,
+	0xa192d576b245165aULL, 0x0a8787bf8ecb74b2ULL, 0x81b3e73d20b49b6fULL,
+	0x7fa8220ba3b2eceaULL, 0x245731c13ca42499ULL, 0xb78dbfaf3a8d83bdULL,
+	0xea1ad565322a1a0bULL, 0x60e61c23a3795013ULL, 0x6606d7e446282b93ULL,
+	0x6ca4ecb15c5f91e1ULL, 0x9f626da15c9625f3ULL, 0xe51b38608ef25f57ULL,
+	0x958a324ceb064572ULL
+};
+
+#if BITS_PER_LONG == 64
+static const hsiphash_key_t test_key_hsiphash =
+	{{ 0x0706050403020100ULL, 0x0f0e0d0c0b0a0908ULL }};
+
+static const u32 test_vectors_hsiphash[64] = {
+	0x050fc4dcU, 0x7d57ca93U, 0x4dc7d44dU,
+	0xe7ddf7fbU, 0x88d38328U, 0x49533b67U,
+	0xc59f22a7U, 0x9bb11140U, 0x8d299a8eU,
+	0x6c063de4U, 0x92ff097fU, 0xf94dc352U,
+	0x57b4d9a2U, 0x1229ffa7U, 0xc0f95d34U,
+	0x2a519956U, 0x7d908b66U, 0x63dbd80cU,
+	0xb473e63eU, 0x8d297d1cU, 0xa6cce040U,
+	0x2b45f844U, 0xa320872eU, 0xdae6c123U,
+	0x67349c8cU, 0x705b0979U, 0xca9913a5U,
+	0x4ade3b35U, 0xef6cd00dU, 0x4ab1e1f4U,
+	0x43c5e663U, 0x8c21d1bcU, 0x16a7b60dU,
+	0x7a8ff9bfU, 0x1f2a753eU, 0xbf186b91U,
+	0xada26206U, 0xa3c33057U, 0xae3a36a1U,
+	0x7b108392U, 0x99e41531U, 0x3f1ad944U,
+	0xc8138825U, 0xc28949a6U, 0xfaf8876bU,
+	0x9f042196U, 0x68b1d623U, 0x8b5114fdU,
+	0xdf074c46U, 0x12cc86b3U, 0x0a52098fU,
+	0x9d292f9aU, 0xa2f41f12U, 0x43a71ed0U,
+	0x73f0bce6U, 0x70a7e980U, 0x243c6d75U,
+	0xfdb71513U, 0xa67d8a08U, 0xb7e8f148U,
+	0xf7a644eeU, 0x0f1837f2U, 0x4b6694e0U,
+	0xb7bbb3a8U
+};
+#else
+static const hsiphash_key_t test_key_hsiphash =
+	{{ 0x03020100U, 0x07060504U }};
+
+static const u32 test_vectors_hsiphash[64] = {
+	0x5814c896U, 0xe7e864caU, 0xbc4b0e30U,
+	0x01539939U, 0x7e059ea6U, 0x88e3d89bU,
+	0xa0080b65U, 0x9d38d9d6U, 0x577999b1U,
+	0xc839caedU, 0xe4fa32cfU, 0x959246eeU,
+	0x6b28096cU, 0x66dd9cd6U, 0x16658a7cU,
+	0xd0257b04U, 0x8b31d501U, 0x2b1cd04bU,
+	0x06712339U, 0x522aca67U, 0x911bb605U,
+	0x90a65f0eU, 0xf826ef7bU, 0x62512debU,
+	0x57150ad7U, 0x5d473507U, 0x1ec47442U,
+	0xab64afd3U, 0x0a4100d0U, 0x6d2ce652U,
+	0x2331b6a3U, 0x08d8791aU, 0xbc6dda8dU,
+	0xe0f6c934U, 0xb0652033U, 0x9b9851ccU,
+	0x7c46fb7fU, 0x732ba8cbU, 0xf142997aU,
+	0xfcc9aa1bU, 0x05327eb2U, 0xe110131cU,
+	0xf9e5e7c0U, 0xa7d708a6U, 0x11795ab1U,
+	0x65671619U, 0x9f5fff91U, 0xd89c5267U,
+	0x007783ebU, 0x95766243U, 0xab639262U,
+	0x9c7e1390U, 0xc368dda6U, 0x38ddc455U,
+	0xfa13d379U, 0x979ea4e8U, 0x53ecd77eU,
+	0x2ee80657U, 0x33dbb66aU, 0xae3f0577U,
+	0x88b4c4ccU, 0x3e7f480bU, 0x74c1ebf8U,
+	0x87178304U
+};
+#endif
+
+static int __init siphash_test_init(void)
+{
+	u8 in[64] __aligned(SIPHASH_ALIGNMENT);
+	u8 in_unaligned[65] __aligned(SIPHASH_ALIGNMENT);
+	u8 i;
+	int ret = 0;
+
+	for (i = 0; i < 64; ++i) {
+		in[i] = i;
+		in_unaligned[i + 1] = i;
+		if (siphash(in, i, &test_key_siphash) !=
+						test_vectors_siphash[i]) {
+			pr_info("siphash self-test aligned %u: FAIL\n", i + 1);
+			ret = -EINVAL;
+		}
+		if (siphash(in_unaligned + 1, i, &test_key_siphash) !=
+						test_vectors_siphash[i]) {
+			pr_info("siphash self-test unaligned %u: FAIL\n", i + 1);
+			ret = -EINVAL;
+		}
+		if (hsiphash(in, i, &test_key_hsiphash) !=
+						test_vectors_hsiphash[i]) {
+			pr_info("hsiphash self-test aligned %u: FAIL\n", i + 1);
+			ret = -EINVAL;
+		}
+		if (hsiphash(in_unaligned + 1, i, &test_key_hsiphash) !=
+						test_vectors_hsiphash[i]) {
+			pr_info("hsiphash self-test unaligned %u: FAIL\n", i + 1);
+			ret = -EINVAL;
+		}
+	}
+	if (siphash_1u64(0x0706050403020100ULL, &test_key_siphash) !=
+						test_vectors_siphash[8]) {
+		pr_info("siphash self-test 1u64: FAIL\n");
+		ret = -EINVAL;
+	}
+	if (siphash_2u64(0x0706050403020100ULL, 0x0f0e0d0c0b0a0908ULL,
+			 &test_key_siphash) != test_vectors_siphash[16]) {
+		pr_info("siphash self-test 2u64: FAIL\n");
+		ret = -EINVAL;
+	}
+	if (siphash_3u64(0x0706050403020100ULL, 0x0f0e0d0c0b0a0908ULL,
+			 0x1716151413121110ULL, &test_key_siphash) !=
+						test_vectors_siphash[24]) {
+		pr_info("siphash self-test 3u64: FAIL\n");
+		ret = -EINVAL;
+	}
+	if (siphash_4u64(0x0706050403020100ULL, 0x0f0e0d0c0b0a0908ULL,
+			 0x1716151413121110ULL, 0x1f1e1d1c1b1a1918ULL,
+			 &test_key_siphash) != test_vectors_siphash[32]) {
+		pr_info("siphash self-test 4u64: FAIL\n");
+		ret = -EINVAL;
+	}
+	if (siphash_1u32(0x03020100U, &test_key_siphash) !=
+						test_vectors_siphash[4]) {
+		pr_info("siphash self-test 1u32: FAIL\n");
+		ret = -EINVAL;
+	}
+	if (siphash_2u32(0x03020100U, 0x07060504U, &test_key_siphash) !=
+						test_vectors_siphash[8]) {
+		pr_info("siphash self-test 2u32: FAIL\n");
+		ret = -EINVAL;
+	}
+	if (siphash_3u32(0x03020100U, 0x07060504U,
+			 0x0b0a0908U, &test_key_siphash) !=
+						test_vectors_siphash[12]) {
+		pr_info("siphash self-test 3u32: FAIL\n");
+		ret = -EINVAL;
+	}
+	if (siphash_4u32(0x03020100U, 0x07060504U,
+			 0x0b0a0908U, 0x0f0e0d0cU, &test_key_siphash) !=
+						test_vectors_siphash[16]) {
+		pr_info("siphash self-test 4u32: FAIL\n");
+		ret = -EINVAL;
+	}
+	if (hsiphash_1u32(0x03020100U, &test_key_hsiphash) !=
+						test_vectors_hsiphash[4]) {
+		pr_info("hsiphash self-test 1u32: FAIL\n");
+		ret = -EINVAL;
+	}
+	if (hsiphash_2u32(0x03020100U, 0x07060504U, &test_key_hsiphash) !=
+						test_vectors_hsiphash[8]) {
+		pr_info("hsiphash self-test 2u32: FAIL\n");
+		ret = -EINVAL;
+	}
+	if (hsiphash_3u32(0x03020100U, 0x07060504U,
+			  0x0b0a0908U, &test_key_hsiphash) !=
+						test_vectors_hsiphash[12]) {
+		pr_info("hsiphash self-test 3u32: FAIL\n");
+		ret = -EINVAL;
+	}
+	if (hsiphash_4u32(0x03020100U, 0x07060504U,
+			  0x0b0a0908U, 0x0f0e0d0cU, &test_key_hsiphash) !=
+						test_vectors_hsiphash[16]) {
+		pr_info("hsiphash self-test 4u32: FAIL\n");
+		ret = -EINVAL;
+	}
+	if (!ret)
+		pr_info("self-tests: pass\n");
+	return ret;
+}
+
+static void __exit siphash_test_exit(void)
+{
+}
+
+module_init(siphash_test_init);
+module_exit(siphash_test_exit);
+
+MODULE_AUTHOR("Jason A. Donenfeld <Jason@zx2c4.com>");
+MODULE_LICENSE("Dual BSD/GPL");
diff --git a/net/6lowpan/nhc.c b/net/6lowpan/nhc.c
index 7008d53e455c..4fa2fdda174d 100644
--- a/net/6lowpan/nhc.c
+++ b/net/6lowpan/nhc.c
@@ -27,8 +27,8 @@ static int lowpan_nhc_insert(struct lowpan_nhc *nhc)
 
 	/* Figure out where to put new node */
 	while (*new) {
-		struct lowpan_nhc *this = container_of(*new, struct lowpan_nhc,
-						       node);
+		struct lowpan_nhc *this = rb_entry(*new, struct lowpan_nhc,
+						   node);
 		int result, len_dif, len;
 
 		len_dif = nhc->idlen - this->idlen;
@@ -69,8 +69,8 @@ static struct lowpan_nhc *lowpan_nhc_by_nhcid(const struct sk_buff *skb)
 	const u8 *nhcid_skb_ptr = skb->data;
 
 	while (node) {
-		struct lowpan_nhc *nhc = container_of(node, struct lowpan_nhc,
-						      node);
+		struct lowpan_nhc *nhc = rb_entry(node, struct lowpan_nhc,
+						  node);
 		u8 nhcid_skb_ptr_masked[LOWPAN_NHC_MAX_ID_LEN];
 		int result, i;
 
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 10da6c588bf8..e97ab824e368 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -671,7 +671,8 @@ static int vlan_ethtool_get_ts_info(struct net_device *dev,
 	return 0;
 }
 
-static struct rtnl_link_stats64 *vlan_dev_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
+static void vlan_dev_get_stats64(struct net_device *dev,
+				 struct rtnl_link_stats64 *stats)
 {
 	struct vlan_pcpu_stats *p;
 	u32 rx_errors = 0, tx_dropped = 0;
@@ -702,8 +703,6 @@ static struct rtnl_link_stats64 *vlan_dev_get_stats64(struct net_device *dev, st
 	}
 	stats->rx_errors  = rx_errors;
 	stats->tx_dropped = tx_dropped;
-
-	return stats;
 }
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
@@ -792,8 +791,6 @@ static const struct net_device_ops vlan_netdev_ops = {
 	.ndo_netpoll_cleanup	= vlan_dev_netpoll_cleanup,
 #endif
 	.ndo_fix_features	= vlan_dev_fix_features,
-	.ndo_neigh_construct	= netdev_default_l2upper_neigh_construct,
-	.ndo_neigh_destroy	= netdev_default_l2upper_neigh_destroy,
 	.ndo_fdb_add		= switchdev_port_fdb_add,
 	.ndo_fdb_del		= switchdev_port_fdb_del,
 	.ndo_fdb_dump		= switchdev_port_fdb_dump,
diff --git a/net/Kconfig b/net/Kconfig
index a29bb4b41c50..102f781a0131 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -57,6 +57,7 @@ source "net/packet/Kconfig"
 source "net/unix/Kconfig"
 source "net/xfrm/Kconfig"
 source "net/iucv/Kconfig"
+source "net/smc/Kconfig"
 
 config INET
 	bool "TCP/IP networking"
@@ -296,7 +297,8 @@ config BPF_JIT
 
 	  Note, admin should enable this feature changing:
 	  /proc/sys/net/core/bpf_jit_enable
-	  /proc/sys/net/core/bpf_jit_harden (optional)
+	  /proc/sys/net/core/bpf_jit_harden   (optional)
+	  /proc/sys/net/core/bpf_jit_kallsyms (optional)
 
 config NET_FLOW_LIMIT
 	bool
@@ -389,6 +391,8 @@ source "net/9p/Kconfig"
 source "net/caif/Kconfig"
 source "net/ceph/Kconfig"
 source "net/nfc/Kconfig"
+source "net/psample/Kconfig"
+source "net/ife/Kconfig"
 
 config LWTUNNEL
 	bool "Network light weight tunnels"
@@ -410,6 +414,10 @@ config DST_CACHE
 	bool
 	default n
 
+config GRO_CELLS
+	bool
+	default n
+
 config NET_DEVLINK
 	tristate "Network physical/parent device Netlink interface"
 	help
diff --git a/net/Makefile b/net/Makefile
index 4cafaa2b4667..9b681550e3a3 100644
--- a/net/Makefile
+++ b/net/Makefile
@@ -51,6 +51,7 @@ obj-$(CONFIG_MAC80211)		+= mac80211/
 obj-$(CONFIG_TIPC)		+= tipc/
 obj-$(CONFIG_NETLABEL)		+= netlabel/
 obj-$(CONFIG_IUCV)		+= iucv/
+obj-$(CONFIG_SMC)		+= smc/
 obj-$(CONFIG_RFKILL)		+= rfkill/
 obj-$(CONFIG_NET_9P)		+= 9p/
 obj-$(CONFIG_CAIF)		+= caif/
@@ -69,6 +70,8 @@ obj-$(CONFIG_DNS_RESOLVER)	+= dns_resolver/
 obj-$(CONFIG_CEPH_LIB)		+= ceph/
 obj-$(CONFIG_BATMAN_ADV)	+= batman-adv/
 obj-$(CONFIG_NFC)		+= nfc/
+obj-$(CONFIG_PSAMPLE)		+= psample/
+obj-$(CONFIG_NET_IFE)		+= ife/
 obj-$(CONFIG_OPENVSWITCH)	+= openvswitch/
 obj-$(CONFIG_VSOCKETS)	+= vmw_vsock/
 obj-$(CONFIG_MPLS)		+= mpls/
diff --git a/net/batman-adv/Makefile b/net/batman-adv/Makefile
index f724d3c98a81..915987bc6d29 100644
--- a/net/batman-adv/Makefile
+++ b/net/batman-adv/Makefile
@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
+# Copyright (C) 2007-2017  B.A.T.M.A.N. contributors:
 #
 # Marek Lindner, Simon Wunderlich
 #
diff --git a/net/batman-adv/bat_algo.c b/net/batman-adv/bat_algo.c
index 623d04302aa2..44fd073b7546 100644
--- a/net/batman-adv/bat_algo.c
+++ b/net/batman-adv/bat_algo.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner, Simon Wunderlich
  *
diff --git a/net/batman-adv/bat_algo.h b/net/batman-adv/bat_algo.h
index 3b5b69cdd12b..29f6312f9bf1 100644
--- a/net/batman-adv/bat_algo.h
+++ b/net/batman-adv/bat_algo.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2011-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner, Linus Lüssing
  *
diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
index f00f666e2ccd..7c3d994e90d8 100644
--- a/net/batman-adv/bat_iv_ogm.c
+++ b/net/batman-adv/bat_iv_ogm.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner, Simon Wunderlich
  *
diff --git a/net/batman-adv/bat_iv_ogm.h b/net/batman-adv/bat_iv_ogm.h
index b9f3550faaf7..ae2ab526bdb1 100644
--- a/net/batman-adv/bat_iv_ogm.h
+++ b/net/batman-adv/bat_iv_ogm.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner, Simon Wunderlich
  *
diff --git a/net/batman-adv/bat_v.c b/net/batman-adv/bat_v.c
index 2ac612d7bab4..0acd081dd286 100644
--- a/net/batman-adv/bat_v.c
+++ b/net/batman-adv/bat_v.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2013-2016 B.A.T.M.A.N. contributors:
+/* Copyright (C) 2013-2017  B.A.T.M.A.N. contributors:
  *
  * Linus Lüssing, Marek Lindner
  *
diff --git a/net/batman-adv/bat_v.h b/net/batman-adv/bat_v.h
index 83b77639729e..dd7c4b647e6b 100644
--- a/net/batman-adv/bat_v.h
+++ b/net/batman-adv/bat_v.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2011-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner, Linus Lüssing
  *
diff --git a/net/batman-adv/bat_v_elp.c b/net/batman-adv/bat_v_elp.c
index f2fb2f05b6bf..b90c9903e246 100644
--- a/net/batman-adv/bat_v_elp.c
+++ b/net/batman-adv/bat_v_elp.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016 B.A.T.M.A.N. contributors:
+/* Copyright (C) 2011-2017  B.A.T.M.A.N. contributors:
  *
  * Linus Lüssing, Marek Lindner
  *
diff --git a/net/batman-adv/bat_v_elp.h b/net/batman-adv/bat_v_elp.h
index be17c0b1369e..376ead280ab9 100644
--- a/net/batman-adv/bat_v_elp.h
+++ b/net/batman-adv/bat_v_elp.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2013-2016 B.A.T.M.A.N. contributors:
+/* Copyright (C) 2013-2017  B.A.T.M.A.N. contributors:
  *
  * Linus Lüssing, Marek Lindner
  *
diff --git a/net/batman-adv/bat_v_ogm.c b/net/batman-adv/bat_v_ogm.c
index 38b9aab83fc0..03a35c9f456d 100644
--- a/net/batman-adv/bat_v_ogm.c
+++ b/net/batman-adv/bat_v_ogm.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2013-2016 B.A.T.M.A.N. contributors:
+/* Copyright (C) 2013-2017  B.A.T.M.A.N. contributors:
  *
  * Antonio Quartulli
  *
diff --git a/net/batman-adv/bat_v_ogm.h b/net/batman-adv/bat_v_ogm.h
index 4c4d45caa422..2068770b542d 100644
--- a/net/batman-adv/bat_v_ogm.h
+++ b/net/batman-adv/bat_v_ogm.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2013-2016 B.A.T.M.A.N. contributors:
+/* Copyright (C) 2013-2017  B.A.T.M.A.N. contributors:
  *
  * Antonio Quartulli
  *
diff --git a/net/batman-adv/bitarray.c b/net/batman-adv/bitarray.c
index 032271421a20..2b070c7e31da 100644
--- a/net/batman-adv/bitarray.c
+++ b/net/batman-adv/bitarray.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2006-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2006-2017  B.A.T.M.A.N. contributors:
  *
  * Simon Wunderlich, Marek Lindner
  *
diff --git a/net/batman-adv/bitarray.h b/net/batman-adv/bitarray.h
index 0e6e9d09078c..cc262c9d97e0 100644
--- a/net/batman-adv/bitarray.h
+++ b/net/batman-adv/bitarray.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2006-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2006-2017  B.A.T.M.A.N. contributors:
  *
  * Simon Wunderlich, Marek Lindner
  *
diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c
index e7f690b571ea..ba8420d8a992 100644
--- a/net/batman-adv/bridge_loop_avoidance.c
+++ b/net/batman-adv/bridge_loop_avoidance.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2011-2017  B.A.T.M.A.N. contributors:
  *
  * Simon Wunderlich
  *
@@ -449,7 +449,6 @@ static void batadv_bla_send_claim(struct batadv_priv *bat_priv, u8 *mac,
 	batadv_inc_counter(bat_priv, BATADV_CNT_RX);
 	batadv_add_counter(bat_priv, BATADV_CNT_RX_BYTES,
 			   skb->len + ETH_HLEN);
-	soft_iface->last_rx = jiffies;
 
 	netif_rx(skb);
 out:
diff --git a/net/batman-adv/bridge_loop_avoidance.h b/net/batman-adv/bridge_loop_avoidance.h
index 1ae93e46fb98..e157986bd01c 100644
--- a/net/batman-adv/bridge_loop_avoidance.h
+++ b/net/batman-adv/bridge_loop_avoidance.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2011-2017  B.A.T.M.A.N. contributors:
  *
  * Simon Wunderlich
  *
@@ -20,6 +20,8 @@
 
 #include "main.h"
 
+#include <linux/compiler.h>
+#include <linux/stddef.h>
 #include <linux/types.h>
 
 struct net_device;
@@ -27,6 +29,22 @@ struct netlink_callback;
 struct seq_file;
 struct sk_buff;
 
+/**
+ * batadv_bla_is_loopdetect_mac - check if the mac address is from a loop detect
+ *  frame sent by bridge loop avoidance
+ * @mac: mac address to check
+ *
+ * Return: true if the it looks like a loop detect frame
+ * (mac starts with BA:BE), false otherwise
+ */
+static inline bool batadv_bla_is_loopdetect_mac(const uint8_t *mac)
+{
+	if (mac[0] == 0xba && mac[1] == 0xbe)
+		return true;
+
+	return false;
+}
+
 #ifdef CONFIG_BATMAN_ADV_BLA
 bool batadv_bla_rx(struct batadv_priv *bat_priv, struct sk_buff *skb,
 		   unsigned short vid, bool is_bcast);
diff --git a/net/batman-adv/debugfs.c b/net/batman-adv/debugfs.c
index 77925504379d..e32ad47c6efd 100644
--- a/net/batman-adv/debugfs.c
+++ b/net/batman-adv/debugfs.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2010-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2010-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner
  *
@@ -19,7 +19,7 @@
 #include "main.h"
 
 #include <linux/debugfs.h>
-#include <linux/device.h>
+#include <linux/err.h>
 #include <linux/errno.h>
 #include <linux/export.h>
 #include <linux/fs.h>
diff --git a/net/batman-adv/debugfs.h b/net/batman-adv/debugfs.h
index e49121ee55f6..9c5d4a65b98c 100644
--- a/net/batman-adv/debugfs.h
+++ b/net/batman-adv/debugfs.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2010-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2010-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner
  *
diff --git a/net/batman-adv/distributed-arp-table.c b/net/batman-adv/distributed-arp-table.c
index 49576c5a3fe3..1bfd1dbc2feb 100644
--- a/net/batman-adv/distributed-arp-table.c
+++ b/net/batman-adv/distributed-arp-table.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2011-2017  B.A.T.M.A.N. contributors:
  *
  * Antonio Quartulli
  *
@@ -1050,7 +1050,6 @@ bool batadv_dat_snoop_outgoing_arp_request(struct batadv_priv *bat_priv,
 						   bat_priv->soft_iface);
 		bat_priv->stats.rx_packets++;
 		bat_priv->stats.rx_bytes += skb->len + ETH_HLEN + hdr_size;
-		bat_priv->soft_iface->last_rx = jiffies;
 
 		netif_rx(skb_new);
 		batadv_dbg(BATADV_DBG_DAT, bat_priv, "ARP request replied locally\n");
diff --git a/net/batman-adv/distributed-arp-table.h b/net/batman-adv/distributed-arp-table.h
index 813ecea96cf9..ec364a3c1c66 100644
--- a/net/batman-adv/distributed-arp-table.h
+++ b/net/batman-adv/distributed-arp-table.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2011-2017  B.A.T.M.A.N. contributors:
  *
  * Antonio Quartulli
  *
diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
index 0854ebd8613e..ead18ca836de 100644
--- a/net/batman-adv/fragmentation.c
+++ b/net/batman-adv/fragmentation.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2013-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2013-2017  B.A.T.M.A.N. contributors:
  *
  * Martin Hundebøll <martin@hundeboll.net>
  *
diff --git a/net/batman-adv/fragmentation.h b/net/batman-adv/fragmentation.h
index b95f619606af..1a2d6c308745 100644
--- a/net/batman-adv/fragmentation.h
+++ b/net/batman-adv/fragmentation.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2013-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2013-2017  B.A.T.M.A.N. contributors:
  *
  * Martin Hundebøll <martin@hundeboll.net>
  *
diff --git a/net/batman-adv/gateway_client.c b/net/batman-adv/gateway_client.c
index 52b8bd6ec431..de9955d5224d 100644
--- a/net/batman-adv/gateway_client.c
+++ b/net/batman-adv/gateway_client.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2009-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2009-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner
  *
diff --git a/net/batman-adv/gateway_client.h b/net/batman-adv/gateway_client.h
index 859166d03561..3baa3d466e5e 100644
--- a/net/batman-adv/gateway_client.h
+++ b/net/batman-adv/gateway_client.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2009-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2009-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner
  *
diff --git a/net/batman-adv/gateway_common.c b/net/batman-adv/gateway_common.c
index 21184810d89f..5db2e43e3775 100644
--- a/net/batman-adv/gateway_common.c
+++ b/net/batman-adv/gateway_common.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2009-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2009-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner
  *
diff --git a/net/batman-adv/gateway_common.h b/net/batman-adv/gateway_common.h
index 8a5e1ddf1175..0a6a97d201f2 100644
--- a/net/batman-adv/gateway_common.h
+++ b/net/batman-adv/gateway_common.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2009-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2009-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner
  *
diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c
index 61a431a9772b..e348f76ea8c1 100644
--- a/net/batman-adv/hard-interface.c
+++ b/net/batman-adv/hard-interface.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner, Simon Wunderlich
  *
diff --git a/net/batman-adv/hard-interface.h b/net/batman-adv/hard-interface.h
index d6309a423629..9f9890ff7a22 100644
--- a/net/batman-adv/hard-interface.h
+++ b/net/batman-adv/hard-interface.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner, Simon Wunderlich
  *
diff --git a/net/batman-adv/hash.c b/net/batman-adv/hash.c
index a0a0fdb85805..b5f7e13918ac 100644
--- a/net/batman-adv/hash.c
+++ b/net/batman-adv/hash.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2006-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2006-2017  B.A.T.M.A.N. contributors:
  *
  * Simon Wunderlich, Marek Lindner
  *
diff --git a/net/batman-adv/hash.h b/net/batman-adv/hash.h
index 557a7044cfbc..0c905e91c5e2 100644
--- a/net/batman-adv/hash.h
+++ b/net/batman-adv/hash.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2006-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2006-2017  B.A.T.M.A.N. contributors:
  *
  * Simon Wunderlich, Marek Lindner
  *
diff --git a/net/batman-adv/icmp_socket.c b/net/batman-adv/icmp_socket.c
index b310f381ae02..6308c9f0fd96 100644
--- a/net/batman-adv/icmp_socket.c
+++ b/net/batman-adv/icmp_socket.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner
  *
diff --git a/net/batman-adv/icmp_socket.h b/net/batman-adv/icmp_socket.h
index e44a7da51431..f3fec40aae86 100644
--- a/net/batman-adv/icmp_socket.h
+++ b/net/batman-adv/icmp_socket.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner
  *
diff --git a/net/batman-adv/log.c b/net/batman-adv/log.c
index c73c31769aba..4ef4bde2cc2d 100644
--- a/net/batman-adv/log.c
+++ b/net/batman-adv/log.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2010-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2010-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner
  *
diff --git a/net/batman-adv/log.h b/net/batman-adv/log.h
index 3284a7b0325d..7a2b9f4da078 100644
--- a/net/batman-adv/log.h
+++ b/net/batman-adv/log.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner, Simon Wunderlich
  *
diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c
index d46415edd3be..5000c540614d 100644
--- a/net/batman-adv/main.c
+++ b/net/batman-adv/main.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner, Simon Wunderlich
  *
diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h
index a6cc8040a21d..57a8103dbce7 100644
--- a/net/batman-adv/main.h
+++ b/net/batman-adv/main.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner, Simon Wunderlich
  *
@@ -24,7 +24,7 @@
 #define BATADV_DRIVER_DEVICE "batman-adv"
 
 #ifndef BATADV_SOURCE_VERSION
-#define BATADV_SOURCE_VERSION "2016.5"
+#define BATADV_SOURCE_VERSION "2017.0"
 #endif
 
 /* B.A.T.M.A.N. parameters */
diff --git a/net/batman-adv/multicast.c b/net/batman-adv/multicast.c
index 090a69fc342e..952ba81a565b 100644
--- a/net/batman-adv/multicast.c
+++ b/net/batman-adv/multicast.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2014-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2014-2017  B.A.T.M.A.N. contributors:
  *
  * Linus Lüssing
  *
diff --git a/net/batman-adv/multicast.h b/net/batman-adv/multicast.h
index 2cddaf52a21d..2a78cddab0e9 100644
--- a/net/batman-adv/multicast.h
+++ b/net/batman-adv/multicast.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2014-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2014-2017  B.A.T.M.A.N. contributors:
  *
  * Linus Lüssing
  *
diff --git a/net/batman-adv/netlink.c b/net/batman-adv/netlink.c
index 062738163bdc..ab13b4d58733 100644
--- a/net/batman-adv/netlink.c
+++ b/net/batman-adv/netlink.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2016 B.A.T.M.A.N. contributors:
+/* Copyright (C) 2016-2017  B.A.T.M.A.N. contributors:
  *
  * Matthias Schiffer
  *
diff --git a/net/batman-adv/netlink.h b/net/batman-adv/netlink.h
index 52eb16281aba..f1cd8c5da966 100644
--- a/net/batman-adv/netlink.h
+++ b/net/batman-adv/netlink.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2016 B.A.T.M.A.N. contributors:
+/* Copyright (C) 2016-2017  B.A.T.M.A.N. contributors:
  *
  * Matthias Schiffer
  *
diff --git a/net/batman-adv/network-coding.c b/net/batman-adv/network-coding.c
index ab5a3bf0765f..e1f6fc72fe3e 100644
--- a/net/batman-adv/network-coding.c
+++ b/net/batman-adv/network-coding.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2012-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2012-2017  B.A.T.M.A.N. contributors:
  *
  * Martin Hundebøll, Jeppe Ledet-Pedersen
  *
diff --git a/net/batman-adv/network-coding.h b/net/batman-adv/network-coding.h
index d6d7fb4ec5d5..c66efb81d2f4 100644
--- a/net/batman-adv/network-coding.h
+++ b/net/batman-adv/network-coding.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2012-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2012-2017  B.A.T.M.A.N. contributors:
  *
  * Martin Hundebøll, Jeppe Ledet-Pedersen
  *
diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c
index 8f3b2969cc4e..8e2a4b205257 100644
--- a/net/batman-adv/originator.c
+++ b/net/batman-adv/originator.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2009-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2009-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner, Simon Wunderlich
  *
diff --git a/net/batman-adv/originator.h b/net/batman-adv/originator.h
index ebc56183f358..d94220a6d21a 100644
--- a/net/batman-adv/originator.h
+++ b/net/batman-adv/originator.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner, Simon Wunderlich
  *
diff --git a/net/batman-adv/packet.h b/net/batman-adv/packet.h
index 7a36bcfa0ba0..8e8a5db197cb 100644
--- a/net/batman-adv/packet.h
+++ b/net/batman-adv/packet.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner, Simon Wunderlich
  *
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c
index 6713bdf414cd..7fd740b6e36d 100644
--- a/net/batman-adv/routing.c
+++ b/net/batman-adv/routing.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner, Simon Wunderlich
  *
@@ -719,20 +719,19 @@ static int batadv_route_unicast_packet(struct sk_buff *skb,
 
 	len = skb->len;
 	res = batadv_send_skb_to_orig(skb, orig_node, recv_if);
-	if (res == NET_XMIT_SUCCESS)
-		ret = NET_RX_SUCCESS;
-
-	/* skb was consumed */
-	skb = NULL;
 
 	/* translate transmit result into receive result */
 	if (res == NET_XMIT_SUCCESS) {
+		ret = NET_RX_SUCCESS;
 		/* skb was transmitted and consumed */
 		batadv_inc_counter(bat_priv, BATADV_CNT_FORWARD);
 		batadv_add_counter(bat_priv, BATADV_CNT_FORWARD_BYTES,
 				   len + ETH_HLEN);
 	}
 
+	/* skb was consumed */
+	skb = NULL;
+
 put_orig_node:
 	batadv_orig_node_put(orig_node);
 free_skb:
diff --git a/net/batman-adv/routing.h b/net/batman-adv/routing.h
index 05c3ff42e181..5ede16c32f15 100644
--- a/net/batman-adv/routing.h
+++ b/net/batman-adv/routing.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner, Simon Wunderlich
  *
diff --git a/net/batman-adv/send.c b/net/batman-adv/send.c
index 49021b7124f3..1489ec27daff 100644
--- a/net/batman-adv/send.c
+++ b/net/batman-adv/send.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner, Simon Wunderlich
  *
@@ -77,6 +77,7 @@ int batadv_send_skb_packet(struct sk_buff *skb,
 {
 	struct batadv_priv *bat_priv;
 	struct ethhdr *ethhdr;
+	int ret;
 
 	bat_priv = netdev_priv(hard_iface->soft_iface);
 
@@ -115,7 +116,8 @@ int batadv_send_skb_packet(struct sk_buff *skb,
 	 * congestion and traffic shaping, it drops and returns NET_XMIT_DROP
 	 * (which is > 0). This will not be treated as an error.
 	 */
-	return dev_queue_xmit(skb);
+	ret = dev_queue_xmit(skb);
+	return net_xmit_eval(ret);
 send_skb_err:
 	kfree_skb(skb);
 	return NET_XMIT_DROP;
diff --git a/net/batman-adv/send.h b/net/batman-adv/send.h
index a94e1e8639ca..f21166d10323 100644
--- a/net/batman-adv/send.h
+++ b/net/batman-adv/send.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner, Simon Wunderlich
  *
diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
index 7b3494ae6ad9..5d099b2e6cfc 100644
--- a/net/batman-adv/soft-interface.c
+++ b/net/batman-adv/soft-interface.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner, Simon Wunderlich
  *
@@ -258,7 +258,8 @@ static int batadv_interface_tx(struct sk_buff *skb,
 	ethhdr = eth_hdr(skb);
 
 	/* Register the client MAC in the transtable */
-	if (!is_multicast_ether_addr(ethhdr->h_source)) {
+	if (!is_multicast_ether_addr(ethhdr->h_source) &&
+	    !batadv_bla_is_loopdetect_mac(ethhdr->h_source)) {
 		client_added = batadv_tt_local_add(soft_iface, ethhdr->h_source,
 						   vid, skb->skb_iif,
 						   skb->mark);
@@ -481,8 +482,6 @@ void batadv_interface_rx(struct net_device *soft_iface,
 	batadv_add_counter(bat_priv, BATADV_CNT_RX_BYTES,
 			   skb->len + ETH_HLEN);
 
-	soft_iface->last_rx = jiffies;
-
 	/* Let the bridge loop avoidance check the packet. If will
 	 * not handle it, we can safely push it up.
 	 */
diff --git a/net/batman-adv/soft-interface.h b/net/batman-adv/soft-interface.h
index ec303ddbf647..639c3abb214a 100644
--- a/net/batman-adv/soft-interface.h
+++ b/net/batman-adv/soft-interface.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner
  *
diff --git a/net/batman-adv/sysfs.c b/net/batman-adv/sysfs.c
index 17c844196eb2..0ae8b30e4eaa 100644
--- a/net/batman-adv/sysfs.c
+++ b/net/batman-adv/sysfs.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2010-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2010-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner
  *
diff --git a/net/batman-adv/sysfs.h b/net/batman-adv/sysfs.h
index c76021b4e198..e487412e256b 100644
--- a/net/batman-adv/sysfs.h
+++ b/net/batman-adv/sysfs.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2010-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2010-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner
  *
diff --git a/net/batman-adv/tp_meter.c b/net/batman-adv/tp_meter.c
index 981e8c5b07e9..c94ebdecdc3d 100644
--- a/net/batman-adv/tp_meter.c
+++ b/net/batman-adv/tp_meter.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2012-2016 B.A.T.M.A.N. contributors:
+/* Copyright (C) 2012-2017  B.A.T.M.A.N. contributors:
  *
  * Edo Monticelli, Antonio Quartulli
  *
@@ -23,7 +23,7 @@
 #include <linux/byteorder/generic.h>
 #include <linux/cache.h>
 #include <linux/compiler.h>
-#include <linux/device.h>
+#include <linux/err.h>
 #include <linux/etherdevice.h>
 #include <linux/fs.h>
 #include <linux/if_ether.h>
diff --git a/net/batman-adv/tp_meter.h b/net/batman-adv/tp_meter.h
index ba922c425e56..a8ada5c123bd 100644
--- a/net/batman-adv/tp_meter.h
+++ b/net/batman-adv/tp_meter.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2012-2016 B.A.T.M.A.N. contributors:
+/* Copyright (C) 2012-2017  B.A.T.M.A.N. contributors:
  *
  * Edo Monticelli, Antonio Quartulli
  *
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index 30ecbfb40adf..6077a87d46f0 100644
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner, Simon Wunderlich, Antonio Quartulli
  *
@@ -3714,7 +3714,6 @@ static void batadv_tt_local_set_flags(struct batadv_priv *bat_priv, u16 flags,
 {
 	struct batadv_hashtable *hash = bat_priv->tt.local_hash;
 	struct batadv_tt_common_entry *tt_common_entry;
-	u16 changed_num = 0;
 	struct hlist_head *head;
 	u32 i;
 
@@ -3736,7 +3735,6 @@ static void batadv_tt_local_set_flags(struct batadv_priv *bat_priv, u16 flags,
 					continue;
 				tt_common_entry->flags &= ~flags;
 			}
-			changed_num++;
 
 			if (!count)
 				continue;
diff --git a/net/batman-adv/translation-table.h b/net/batman-adv/translation-table.h
index 783fdba84db2..411d586191da 100644
--- a/net/batman-adv/translation-table.h
+++ b/net/batman-adv/translation-table.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner, Simon Wunderlich, Antonio Quartulli
  *
diff --git a/net/batman-adv/tvlv.c b/net/batman-adv/tvlv.c
index a783420356ae..1d9e267caec9 100644
--- a/net/batman-adv/tvlv.c
+++ b/net/batman-adv/tvlv.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner, Simon Wunderlich
  *
diff --git a/net/batman-adv/tvlv.h b/net/batman-adv/tvlv.h
index e4369b547b43..4d01400ada30 100644
--- a/net/batman-adv/tvlv.h
+++ b/net/batman-adv/tvlv.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner, Simon Wunderlich
  *
diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
index e913aee28c98..8f64a5c01345 100644
--- a/net/batman-adv/types.h
+++ b/net/batman-adv/types.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2016  B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2017  B.A.T.M.A.N. contributors:
  *
  * Marek Lindner, Simon Wunderlich
  *
diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c
index 1aff2da9bc74..cfb2faba46de 100644
--- a/net/bluetooth/af_bluetooth.c
+++ b/net/bluetooth/af_bluetooth.c
@@ -245,7 +245,7 @@ int bt_sock_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
 	if (err == 0) {
 		sock_recv_ts_and_drops(msg, sk, skb);
 
-		if (bt_sk(sk)->skb_msg_name)
+		if (msg->msg_name && bt_sk(sk)->skb_msg_name)
 			bt_sk(sk)->skb_msg_name(skb, msg->msg_name,
 						&msg->msg_namelen);
 	}
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index e17aacbc5630..0b4dba08a14e 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -4749,7 +4749,7 @@ static void process_adv_report(struct hci_dev *hdev, u8 type, bdaddr_t *bdaddr,
 	case LE_ADV_SCAN_RSP:
 		break;
 	default:
-		BT_ERR_RATELIMITED("Unknown advetising packet type: 0x%02x",
+		BT_ERR_RATELIMITED("Unknown advertising packet type: 0x%02x",
 				   type);
 		return;
 	}
diff --git a/net/bridge/Makefile b/net/bridge/Makefile
index 0aefc011b668..40b1ede527ca 100644
--- a/net/bridge/Makefile
+++ b/net/bridge/Makefile
@@ -6,7 +6,8 @@ obj-$(CONFIG_BRIDGE) += bridge.o
 
 bridge-y	:= br.o br_device.o br_fdb.o br_forward.o br_if.o br_input.o \
 			br_ioctl.o br_stp.o br_stp_bpdu.o \
-			br_stp_if.o br_stp_timer.o br_netlink.o
+			br_stp_if.o br_stp_timer.o br_netlink.o \
+			br_netlink_tunnel.o
 
 bridge-$(CONFIG_SYSFS) += br_sysfs_if.o br_sysfs_br.o
 
@@ -18,7 +19,7 @@ obj-$(CONFIG_BRIDGE_NETFILTER) += br_netfilter.o
 
 bridge-$(CONFIG_BRIDGE_IGMP_SNOOPING) += br_multicast.o br_mdb.o
 
-bridge-$(CONFIG_BRIDGE_VLAN_FILTERING) += br_vlan.o
+bridge-$(CONFIG_BRIDGE_VLAN_FILTERING) += br_vlan.o br_vlan_tunnel.o
 
 bridge-$(CONFIG_NET_SWITCHDEV) += br_switchdev.o
 
diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index ed3b3192fb00..ea71513fca21 100644
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c
@@ -79,7 +79,7 @@ netdev_tx_t br_dev_xmit(struct sk_buff *skb, struct net_device *dev)
 			br_multicast_flood(mdst, skb, false, true);
 		else
 			br_flood(br, skb, BR_PKT_MULTICAST, false, true);
-	} else if ((dst = __br_fdb_get(br, dest, vid)) != NULL) {
+	} else if ((dst = br_fdb_find_rcu(br, dest, vid)) != NULL) {
 		br_forward(dst->dst, skb, false, true);
 	} else {
 		br_flood(br, skb, BR_PKT_UNICAST, false, true);
@@ -153,8 +153,8 @@ static int br_dev_stop(struct net_device *dev)
 	return 0;
 }
 
-static struct rtnl_link_stats64 *br_get_stats64(struct net_device *dev,
-						struct rtnl_link_stats64 *stats)
+static void br_get_stats64(struct net_device *dev,
+			   struct rtnl_link_stats64 *stats)
 {
 	struct net_bridge *br = netdev_priv(dev);
 	struct pcpu_sw_netstats tmp, sum = { 0 };
@@ -178,8 +178,6 @@ static struct rtnl_link_stats64 *br_get_stats64(struct net_device *dev,
 	stats->tx_packets = sum.tx_packets;
 	stats->rx_bytes   = sum.rx_bytes;
 	stats->rx_packets = sum.rx_packets;
-
-	return stats;
 }
 
 static int br_change_mtu(struct net_device *dev, int new_mtu)
@@ -349,8 +347,6 @@ static const struct net_device_ops br_netdev_ops = {
 	.ndo_add_slave		 = br_add_slave,
 	.ndo_del_slave		 = br_del_slave,
 	.ndo_fix_features        = br_fix_features,
-	.ndo_neigh_construct	 = netdev_default_l2upper_neigh_construct,
-	.ndo_neigh_destroy	 = netdev_default_l2upper_neigh_destroy,
 	.ndo_fdb_add		 = br_fdb_add,
 	.ndo_fdb_del		 = br_fdb_delete,
 	.ndo_fdb_dump		 = br_fdb_dump,
@@ -415,4 +411,5 @@ void br_dev_setup(struct net_device *dev)
 	br_netfilter_rtable_init(br);
 	br_stp_timer_init(br);
 	br_multicast_init(br);
+	INIT_DELAYED_WORK(&br->gc_work, br_fdb_cleanup);
 }
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index e4a4176171c9..4f598dc2d916 100644
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -28,9 +28,6 @@
 #include "br_private.h"
 
 static struct kmem_cache *br_fdb_cache __read_mostly;
-static struct net_bridge_fdb_entry *fdb_find(struct hlist_head *head,
-					     const unsigned char *addr,
-					     __u16 vid);
 static int fdb_insert(struct net_bridge *br, struct net_bridge_port *source,
 		      const unsigned char *addr, u16 vid);
 static void fdb_notify(struct net_bridge *br,
@@ -68,7 +65,7 @@ static inline unsigned long hold_time(const struct net_bridge *br)
 static inline int has_expired(const struct net_bridge *br,
 				  const struct net_bridge_fdb_entry *fdb)
 {
-	return !fdb->is_static &&
+	return !fdb->is_static && !fdb->added_by_external_learn &&
 		time_before_eq(fdb->updated + hold_time(br), jiffies);
 }
 
@@ -86,6 +83,47 @@ static void fdb_rcu_free(struct rcu_head *head)
 	kmem_cache_free(br_fdb_cache, ent);
 }
 
+static struct net_bridge_fdb_entry *fdb_find_rcu(struct hlist_head *head,
+						 const unsigned char *addr,
+						 __u16 vid)
+{
+	struct net_bridge_fdb_entry *f;
+
+	WARN_ON_ONCE(!rcu_read_lock_held());
+
+	hlist_for_each_entry_rcu(f, head, hlist)
+		if (ether_addr_equal(f->addr.addr, addr) && f->vlan_id == vid)
+			break;
+
+	return f;
+}
+
+/* requires bridge hash_lock */
+static struct net_bridge_fdb_entry *br_fdb_find(struct net_bridge *br,
+						const unsigned char *addr,
+						__u16 vid)
+{
+	struct hlist_head *head = &br->hash[br_mac_hash(addr, vid)];
+	struct net_bridge_fdb_entry *fdb;
+
+	WARN_ON_ONCE(!br_hash_lock_held(br));
+
+	rcu_read_lock();
+	fdb = fdb_find_rcu(head, addr, vid);
+	rcu_read_unlock();
+
+	return fdb;
+}
+
+struct net_bridge_fdb_entry *br_fdb_find_rcu(struct net_bridge *br,
+					     const unsigned char *addr,
+					     __u16 vid)
+{
+	struct hlist_head *head = &br->hash[br_mac_hash(addr, vid)];
+
+	return fdb_find_rcu(head, addr, vid);
+}
+
 /* When a static FDB entry is added, the mac address from the entry is
  * added to the bridge private HW address list and all required ports
  * are then updated with the new information.
@@ -154,7 +192,7 @@ static void fdb_delete(struct net_bridge *br, struct net_bridge_fdb_entry *f)
 	if (f->added_by_external_learn)
 		fdb_del_external_learn(f);
 
-	hlist_del_rcu(&f->hlist);
+	hlist_del_init_rcu(&f->hlist);
 	fdb_notify(br, f, RTM_DELNEIGH);
 	call_rcu(&f->rcu, fdb_rcu_free);
 }
@@ -198,11 +236,10 @@ void br_fdb_find_delete_local(struct net_bridge *br,
 			      const struct net_bridge_port *p,
 			      const unsigned char *addr, u16 vid)
 {
-	struct hlist_head *head = &br->hash[br_mac_hash(addr, vid)];
 	struct net_bridge_fdb_entry *f;
 
 	spin_lock_bh(&br->hash_lock);
-	f = fdb_find(head, addr, vid);
+	f = br_fdb_find(br, addr, vid);
 	if (f && f->is_local && !f->added_by_user && f->dst == p)
 		fdb_delete_local(br, p, f);
 	spin_unlock_bh(&br->hash_lock);
@@ -266,7 +303,7 @@ void br_fdb_change_mac_address(struct net_bridge *br, const u8 *newaddr)
 	spin_lock_bh(&br->hash_lock);
 
 	/* If old entry was unassociated with any port, then delete it. */
-	f = __br_fdb_get(br, br->dev->dev_addr, 0);
+	f = br_fdb_find(br, br->dev->dev_addr, 0);
 	if (f && f->is_local && !f->dst && !f->added_by_user)
 		fdb_delete_local(br, NULL, f);
 
@@ -281,7 +318,7 @@ void br_fdb_change_mac_address(struct net_bridge *br, const u8 *newaddr)
 	list_for_each_entry(v, &vg->vlan_list, vlist) {
 		if (!br_vlan_should_use(v))
 			continue;
-		f = __br_fdb_get(br, br->dev->dev_addr, v->vid);
+		f = br_fdb_find(br, br->dev->dev_addr, v->vid);
 		if (f && f->is_local && !f->dst && !f->added_by_user)
 			fdb_delete_local(br, NULL, f);
 		fdb_insert(br, NULL, newaddr, v->vid);
@@ -290,34 +327,43 @@ out:
 	spin_unlock_bh(&br->hash_lock);
 }
 
-void br_fdb_cleanup(unsigned long _data)
+void br_fdb_cleanup(struct work_struct *work)
 {
-	struct net_bridge *br = (struct net_bridge *)_data;
+	struct net_bridge *br = container_of(work, struct net_bridge,
+					     gc_work.work);
 	unsigned long delay = hold_time(br);
-	unsigned long next_timer = jiffies + br->ageing_time;
+	unsigned long work_delay = delay;
+	unsigned long now = jiffies;
 	int i;
 
-	spin_lock(&br->hash_lock);
 	for (i = 0; i < BR_HASH_SIZE; i++) {
 		struct net_bridge_fdb_entry *f;
 		struct hlist_node *n;
 
+		if (!br->hash[i].first)
+			continue;
+
+		spin_lock_bh(&br->hash_lock);
 		hlist_for_each_entry_safe(f, n, &br->hash[i], hlist) {
 			unsigned long this_timer;
+
 			if (f->is_static)
 				continue;
 			if (f->added_by_external_learn)
 				continue;
 			this_timer = f->updated + delay;
-			if (time_before_eq(this_timer, jiffies))
+			if (time_after(this_timer, now))
+				work_delay = min(work_delay, this_timer - now);
+			else
 				fdb_delete(br, f);
-			else if (time_before(this_timer, next_timer))
-				next_timer = this_timer;
 		}
+		spin_unlock_bh(&br->hash_lock);
+		cond_resched();
 	}
-	spin_unlock(&br->hash_lock);
 
-	mod_timer(&br->gc_timer, round_jiffies_up(next_timer));
+	/* Cleanup minimum 10 milliseconds apart */
+	work_delay = max_t(unsigned long, work_delay, msecs_to_jiffies(10));
+	mod_delayed_work(system_long_wq, &br->gc_work, work_delay);
 }
 
 /* Completely flush all dynamic entries in forwarding database.*/
@@ -371,26 +417,6 @@ void br_fdb_delete_by_port(struct net_bridge *br,
 	spin_unlock_bh(&br->hash_lock);
 }
 
-/* No locking or refcounting, assumes caller has rcu_read_lock */
-struct net_bridge_fdb_entry *__br_fdb_get(struct net_bridge *br,
-					  const unsigned char *addr,
-					  __u16 vid)
-{
-	struct net_bridge_fdb_entry *fdb;
-
-	hlist_for_each_entry_rcu(fdb,
-				&br->hash[br_mac_hash(addr, vid)], hlist) {
-		if (ether_addr_equal(fdb->addr.addr, addr) &&
-		    fdb->vlan_id == vid) {
-			if (unlikely(has_expired(br, fdb)))
-				break;
-			return fdb;
-		}
-	}
-
-	return NULL;
-}
-
 #if IS_ENABLED(CONFIG_ATM_LANE)
 /* Interface used by ATM LANE hook to test
  * if an addr is on some other bridge port */
@@ -405,7 +431,7 @@ int br_fdb_test_addr(struct net_device *dev, unsigned char *addr)
 	if (!port)
 		ret = 0;
 	else {
-		fdb = __br_fdb_get(port->br, addr, 0);
+		fdb = br_fdb_find_rcu(port->br, addr, 0);
 		ret = fdb && fdb->dst && fdb->dst->dev != dev &&
 			fdb->dst->state == BR_STATE_FORWARDING;
 	}
@@ -467,34 +493,6 @@ int br_fdb_fillbuf(struct net_bridge *br, void *buf,
 	return num;
 }
 
-static struct net_bridge_fdb_entry *fdb_find(struct hlist_head *head,
-					     const unsigned char *addr,
-					     __u16 vid)
-{
-	struct net_bridge_fdb_entry *fdb;
-
-	hlist_for_each_entry(fdb, head, hlist) {
-		if (ether_addr_equal(fdb->addr.addr, addr) &&
-		    fdb->vlan_id == vid)
-			return fdb;
-	}
-	return NULL;
-}
-
-static struct net_bridge_fdb_entry *fdb_find_rcu(struct hlist_head *head,
-						 const unsigned char *addr,
-						 __u16 vid)
-{
-	struct net_bridge_fdb_entry *fdb;
-
-	hlist_for_each_entry_rcu(fdb, head, hlist) {
-		if (ether_addr_equal(fdb->addr.addr, addr) &&
-		    fdb->vlan_id == vid)
-			return fdb;
-	}
-	return NULL;
-}
-
 static struct net_bridge_fdb_entry *fdb_create(struct hlist_head *head,
 					       struct net_bridge_port *source,
 					       const unsigned char *addr,
@@ -528,7 +526,7 @@ static int fdb_insert(struct net_bridge *br, struct net_bridge_port *source,
 	if (!is_valid_ether_addr(addr))
 		return -EINVAL;
 
-	fdb = fdb_find(head, addr, vid);
+	fdb = br_fdb_find(br, addr, vid);
 	if (fdb) {
 		/* it is okay to have multiple ports with same
 		 * address, just use the first one.
@@ -585,12 +583,15 @@ void br_fdb_update(struct net_bridge *br, struct net_bridge_port *source,
 				br_warn(br, "received packet on %s with own address as source address (addr:%pM, vlan:%u)\n",
 					source->dev->name, addr, vid);
 		} else {
+			unsigned long now = jiffies;
+
 			/* fastpath: update of existing entry */
 			if (unlikely(source != fdb->dst)) {
 				fdb->dst = source;
 				fdb_modified = true;
 			}
-			fdb->updated = jiffies;
+			if (now != fdb->updated)
+				fdb->updated = now;
 			if (unlikely(added_by_user))
 				fdb->added_by_user = 1;
 			if (unlikely(fdb_modified))
@@ -598,7 +599,7 @@ void br_fdb_update(struct net_bridge *br, struct net_bridge_port *source,
 		}
 	} else {
 		spin_lock(&br->hash_lock);
-		if (likely(!fdb_find(head, addr, vid))) {
+		if (likely(!fdb_find_rcu(head, addr, vid))) {
 			fdb = fdb_create(head, source, addr, vid, 0, 0);
 			if (fdb) {
 				if (unlikely(added_by_user))
@@ -782,7 +783,7 @@ static int fdb_add_entry(struct net_bridge *br, struct net_bridge_port *source,
 		return -EINVAL;
 	}
 
-	fdb = fdb_find(head, addr, vid);
+	fdb = br_fdb_find(br, addr, vid);
 	if (fdb == NULL) {
 		if (!(flags & NLM_F_CREATE))
 			return -ENOENT;
@@ -929,55 +930,30 @@ out:
 	return err;
 }
 
-static int fdb_delete_by_addr(struct net_bridge *br, const u8 *addr,
-			      u16 vid)
-{
-	struct hlist_head *head = &br->hash[br_mac_hash(addr, vid)];
-	struct net_bridge_fdb_entry *fdb;
-
-	fdb = fdb_find(head, addr, vid);
-	if (!fdb)
-		return -ENOENT;
-
-	fdb_delete(br, fdb);
-	return 0;
-}
-
-static int __br_fdb_delete_by_addr(struct net_bridge *br,
-				   const unsigned char *addr, u16 vid)
-{
-	int err;
-
-	spin_lock_bh(&br->hash_lock);
-	err = fdb_delete_by_addr(br, addr, vid);
-	spin_unlock_bh(&br->hash_lock);
-
-	return err;
-}
-
-static int fdb_delete_by_addr_and_port(struct net_bridge_port *p,
+static int fdb_delete_by_addr_and_port(struct net_bridge *br,
+				       const struct net_bridge_port *p,
 				       const u8 *addr, u16 vlan)
 {
-	struct net_bridge *br = p->br;
-	struct hlist_head *head = &br->hash[br_mac_hash(addr, vlan)];
 	struct net_bridge_fdb_entry *fdb;
 
-	fdb = fdb_find(head, addr, vlan);
+	fdb = br_fdb_find(br, addr, vlan);
 	if (!fdb || fdb->dst != p)
 		return -ENOENT;
 
 	fdb_delete(br, fdb);
+
 	return 0;
 }
 
-static int __br_fdb_delete(struct net_bridge_port *p,
+static int __br_fdb_delete(struct net_bridge *br,
+			   const struct net_bridge_port *p,
 			   const unsigned char *addr, u16 vid)
 {
 	int err;
 
-	spin_lock_bh(&p->br->hash_lock);
-	err = fdb_delete_by_addr_and_port(p, addr, vid);
-	spin_unlock_bh(&p->br->hash_lock);
+	spin_lock_bh(&br->hash_lock);
+	err = fdb_delete_by_addr_and_port(br, p, addr, vid);
+	spin_unlock_bh(&br->hash_lock);
 
 	return err;
 }
@@ -990,7 +966,7 @@ int br_fdb_delete(struct ndmsg *ndm, struct nlattr *tb[],
 	struct net_bridge_vlan_group *vg;
 	struct net_bridge_port *p = NULL;
 	struct net_bridge_vlan *v;
-	struct net_bridge *br = NULL;
+	struct net_bridge *br;
 	int err;
 
 	if (dev->priv_flags & IFF_EBRIDGE) {
@@ -1004,6 +980,7 @@ int br_fdb_delete(struct ndmsg *ndm, struct nlattr *tb[],
 			return -EINVAL;
 		}
 		vg = nbp_vlan_group(p);
+		br = p->br;
 	}
 
 	if (vid) {
@@ -1013,30 +990,20 @@ int br_fdb_delete(struct ndmsg *ndm, struct nlattr *tb[],
 			return -EINVAL;
 		}
 
-		if (dev->priv_flags & IFF_EBRIDGE)
-			err = __br_fdb_delete_by_addr(br, addr, vid);
-		else
-			err = __br_fdb_delete(p, addr, vid);
+		err = __br_fdb_delete(br, p, addr, vid);
 	} else {
 		err = -ENOENT;
-		if (dev->priv_flags & IFF_EBRIDGE)
-			err = __br_fdb_delete_by_addr(br, addr, 0);
-		else
-			err &= __br_fdb_delete(p, addr, 0);
-
+		err &= __br_fdb_delete(br, p, addr, 0);
 		if (!vg || !vg->num_vlans)
-			goto out;
+			return err;
 
 		list_for_each_entry(v, &vg->vlan_list, vlist) {
 			if (!br_vlan_should_use(v))
 				continue;
-			if (dev->priv_flags & IFF_EBRIDGE)
-				err = __br_fdb_delete_by_addr(br, addr, v->vid);
-			else
-				err &= __br_fdb_delete(p, addr, v->vid);
+			err &= __br_fdb_delete(br, p, addr, v->vid);
 		}
 	}
-out:
+
 	return err;
 }
 
@@ -1107,7 +1074,7 @@ int br_fdb_external_learn_add(struct net_bridge *br, struct net_bridge_port *p,
 	spin_lock_bh(&br->hash_lock);
 
 	head = &br->hash[br_mac_hash(addr, vid)];
-	fdb = fdb_find(head, addr, vid);
+	fdb = br_fdb_find(br, addr, vid);
 	if (!fdb) {
 		fdb = fdb_create(head, p, addr, vid, 0, 0);
 		if (!fdb) {
@@ -1135,15 +1102,13 @@ err_unlock:
 int br_fdb_external_learn_del(struct net_bridge *br, struct net_bridge_port *p,
 			      const unsigned char *addr, u16 vid)
 {
-	struct hlist_head *head;
 	struct net_bridge_fdb_entry *fdb;
 	int err = 0;
 
 	ASSERT_RTNL();
 	spin_lock_bh(&br->hash_lock);
 
-	head = &br->hash[br_mac_hash(addr, vid)];
-	fdb = fdb_find(head, addr, vid);
+	fdb = br_fdb_find(br, addr, vid);
 	if (fdb && fdb->added_by_external_learn)
 		fdb_delete(br, fdb);
 	else
diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c
index 7cb41aee4c82..6bfac29318f2 100644
--- a/net/bridge/br_forward.c
+++ b/net/bridge/br_forward.c
@@ -80,7 +80,7 @@ static void __br_forward(const struct net_bridge_port *to,
 	int br_hook;
 
 	vg = nbp_vlan_group_rcu(to);
-	skb = br_handle_vlan(to->br, vg, skb);
+	skb = br_handle_vlan(to->br, to, vg, skb);
 	if (!skb)
 		return;
 
@@ -220,6 +220,31 @@ out:
 }
 
 #ifdef CONFIG_BRIDGE_IGMP_SNOOPING
+static void maybe_deliver_addr(struct net_bridge_port *p, struct sk_buff *skb,
+			       const unsigned char *addr, bool local_orig)
+{
+	struct net_device *dev = BR_INPUT_SKB_CB(skb)->brdev;
+	const unsigned char *src = eth_hdr(skb)->h_source;
+
+	if (!should_deliver(p, skb))
+		return;
+
+	/* Even with hairpin, no soliloquies - prevent breaking IPv6 DAD */
+	if (skb->dev == p->dev && ether_addr_equal(src, addr))
+		return;
+
+	skb = skb_copy(skb, GFP_ATOMIC);
+	if (!skb) {
+		dev->stats.tx_dropped++;
+		return;
+	}
+
+	if (!is_broadcast_ether_addr(addr))
+		memcpy(eth_hdr(skb)->h_dest, addr, ETH_ALEN);
+
+	__br_forward(p, skb, local_orig);
+}
+
 /* called with rcu_read_lock */
 void br_multicast_flood(struct net_bridge_mdb_entry *mdst,
 			struct sk_buff *skb,
@@ -241,10 +266,20 @@ void br_multicast_flood(struct net_bridge_mdb_entry *mdst,
 		rport = rp ? hlist_entry(rp, struct net_bridge_port, rlist) :
 			     NULL;
 
-		port = (unsigned long)lport > (unsigned long)rport ?
-		       lport : rport;
+		if ((unsigned long)lport > (unsigned long)rport) {
+			port = lport;
+
+			if (port->flags & BR_MULTICAST_TO_UNICAST) {
+				maybe_deliver_addr(lport, skb, p->eth_addr,
+						   local_orig);
+				goto delivered;
+			}
+		} else {
+			port = rport;
+		}
 
 		prev = maybe_deliver(prev, port, skb, local_orig);
+delivered:
 		if (IS_ERR(prev))
 			goto out;
 		if (prev == port)
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index ed0dd3340084..8ac1770aa222 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -313,7 +313,7 @@ void br_dev_delete(struct net_device *dev, struct list_head *head)
 
 	br_vlan_flush(br);
 	br_multicast_dev_del(br);
-	del_timer_sync(&br->gc_timer);
+	cancel_delayed_work_sync(&br->gc_work);
 
 	br_sysfs_delbr(br->dev);
 	unregister_netdevice_queue(br->dev, head);
diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
index 855b72fbe1da..236f34244dbe 100644
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -21,6 +21,7 @@
 #include <linux/export.h>
 #include <linux/rculist.h>
 #include "br_private.h"
+#include "br_private_tunnel.h"
 
 /* Hook for brouter */
 br_should_route_hook_t __rcu *br_should_route_hook __read_mostly;
@@ -57,7 +58,7 @@ static int br_pass_frame_up(struct sk_buff *skb)
 
 	indev = skb->dev;
 	skb->dev = brdev;
-	skb = br_handle_vlan(br, vg, skb);
+	skb = br_handle_vlan(br, NULL, vg, skb);
 	if (!skb)
 		return NET_RX_DROP;
 	/* update the multicast stats if the packet is IGMP/MLD */
@@ -113,7 +114,7 @@ static void br_do_proxy_arp(struct sk_buff *skb, struct net_bridge *br,
 			return;
 		}
 
-		f = __br_fdb_get(br, n->ha, vid);
+		f = br_fdb_find_rcu(br, n->ha, vid);
 		if (f && ((p->flags & BR_PROXYARP) ||
 			  (f->dst && (f->dst->flags & BR_PROXYARP_WIFI)))) {
 			arp_send(ARPOP_REPLY, ETH_P_ARP, sip, skb->dev, tip,
@@ -188,16 +189,19 @@ int br_handle_frame_finish(struct net *net, struct sock *sk, struct sk_buff *skb
 		}
 		break;
 	case BR_PKT_UNICAST:
-		dst = __br_fdb_get(br, dest, vid);
+		dst = br_fdb_find_rcu(br, dest, vid);
 	default:
 		break;
 	}
 
 	if (dst) {
+		unsigned long now = jiffies;
+
 		if (dst->is_local)
 			return br_pass_frame_up(skb);
 
-		dst->used = jiffies;
+		if (now != dst->used)
+			dst->used = now;
 		br_forward(dst->dst, skb, local_rcv, false);
 	} else {
 		if (!mcast_hit)
@@ -261,6 +265,11 @@ rx_handler_result_t br_handle_frame(struct sk_buff **pskb)
 		return RX_HANDLER_CONSUMED;
 
 	p = br_port_get_rcu(skb->dev);
+	if (p->flags & BR_VLAN_TUNNEL) {
+		if (br_handle_ingress_vlan_tunnel(skb, p,
+						  nbp_vlan_group_rcu(p)))
+			goto drop;
+	}
 
 	if (unlikely(is_link_local_ether_addr(dest))) {
 		u16 fwd_mask = p->br->group_fwd_mask_required;
diff --git a/net/bridge/br_ioctl.c b/net/bridge/br_ioctl.c
index da8157c57eb1..7970f8540cbb 100644
--- a/net/bridge/br_ioctl.c
+++ b/net/bridge/br_ioctl.c
@@ -149,7 +149,7 @@ static int old_dev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 		b.hello_timer_value = br_timer_value(&br->hello_timer);
 		b.tcn_timer_value = br_timer_value(&br->tcn_timer);
 		b.topology_change_timer_value = br_timer_value(&br->topology_change_timer);
-		b.gc_timer_value = br_timer_value(&br->gc_timer);
+		b.gc_timer_value = br_timer_value(&br->gc_work.timer);
 		rcu_read_unlock();
 
 		if (copy_to_user((void __user *)args[1], &b, sizeof(b)))
diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c
index 7dbc80d01eb0..056e6ac49d8f 100644
--- a/net/bridge/br_mdb.c
+++ b/net/bridge/br_mdb.c
@@ -531,7 +531,7 @@ static int br_mdb_add_group(struct net_bridge *br, struct net_bridge_port *port,
 			break;
 	}
 
-	p = br_multicast_new_port_group(port, group, *pp, state);
+	p = br_multicast_new_port_group(port, group, *pp, state, NULL);
 	if (unlikely(!p))
 		return -ENOMEM;
 	rcu_assign_pointer(*pp, p);
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index b30e77e8427c..b760f2620abf 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -27,6 +27,7 @@
 #include <linux/inetdevice.h>
 #include <linux/mroute.h>
 #include <net/ip.h>
+#include <net/switchdev.h>
 #if IS_ENABLED(CONFIG_IPV6)
 #include <net/ipv6.h>
 #include <net/mld.h>
@@ -43,12 +44,15 @@ static void br_multicast_add_router(struct net_bridge *br,
 static void br_ip4_multicast_leave_group(struct net_bridge *br,
 					 struct net_bridge_port *port,
 					 __be32 group,
-					 __u16 vid);
+					 __u16 vid,
+					 const unsigned char *src);
+
+static void __del_port_router(struct net_bridge_port *p);
 #if IS_ENABLED(CONFIG_IPV6)
 static void br_ip6_multicast_leave_group(struct net_bridge *br,
 					 struct net_bridge_port *port,
 					 const struct in6_addr *group,
-					 __u16 vid);
+					 __u16 vid, const unsigned char *src);
 #endif
 unsigned int br_mdb_rehash_seq;
 
@@ -540,7 +544,7 @@ static struct sk_buff *br_ip6_multicast_alloc_query(struct net_bridge *br,
 		break;
 	case 2:
 		mld2q = (struct mld2_query *)icmp6_hdr(skb);
-		mld2q->mld2q_mrc = ntohs((u16)jiffies_to_msecs(interval));
+		mld2q->mld2q_mrc = htons((u16)jiffies_to_msecs(interval));
 		mld2q->mld2q_type = ICMPV6_MGM_QUERY;
 		mld2q->mld2q_code = 0;
 		mld2q->mld2q_cksum = 0;
@@ -711,7 +715,8 @@ struct net_bridge_port_group *br_multicast_new_port_group(
 			struct net_bridge_port *port,
 			struct br_ip *group,
 			struct net_bridge_port_group __rcu *next,
-			unsigned char flags)
+			unsigned char flags,
+			const unsigned char *src)
 {
 	struct net_bridge_port_group *p;
 
@@ -726,12 +731,32 @@ struct net_bridge_port_group *br_multicast_new_port_group(
 	hlist_add_head(&p->mglist, &port->mglist);
 	setup_timer(&p->timer, br_multicast_port_group_expired,
 		    (unsigned long)p);
+
+	if (src)
+		memcpy(p->eth_addr, src, ETH_ALEN);
+	else
+		memset(p->eth_addr, 0xff, ETH_ALEN);
+
 	return p;
 }
 
+static bool br_port_group_equal(struct net_bridge_port_group *p,
+				struct net_bridge_port *port,
+				const unsigned char *src)
+{
+	if (p->port != port)
+		return false;
+
+	if (!(port->flags & BR_MULTICAST_TO_UNICAST))
+		return true;
+
+	return ether_addr_equal(src, p->eth_addr);
+}
+
 static int br_multicast_add_group(struct net_bridge *br,
 				  struct net_bridge_port *port,
-				  struct br_ip *group)
+				  struct br_ip *group,
+				  const unsigned char *src)
 {
 	struct net_bridge_port_group __rcu **pp;
 	struct net_bridge_port_group *p;
@@ -758,13 +783,13 @@ static int br_multicast_add_group(struct net_bridge *br,
 	for (pp = &mp->ports;
 	     (p = mlock_dereference(*pp, br)) != NULL;
 	     pp = &p->next) {
-		if (p->port == port)
+		if (br_port_group_equal(p, port, src))
 			goto found;
 		if ((unsigned long)p->port < (unsigned long)port)
 			break;
 	}
 
-	p = br_multicast_new_port_group(port, group, *pp, 0);
+	p = br_multicast_new_port_group(port, group, *pp, 0, src);
 	if (unlikely(!p))
 		goto err;
 	rcu_assign_pointer(*pp, p);
@@ -783,7 +808,8 @@ err:
 static int br_ip4_multicast_add_group(struct net_bridge *br,
 				      struct net_bridge_port *port,
 				      __be32 group,
-				      __u16 vid)
+				      __u16 vid,
+				      const unsigned char *src)
 {
 	struct br_ip br_group;
 
@@ -794,14 +820,15 @@ static int br_ip4_multicast_add_group(struct net_bridge *br,
 	br_group.proto = htons(ETH_P_IP);
 	br_group.vid = vid;
 
-	return br_multicast_add_group(br, port, &br_group);
+	return br_multicast_add_group(br, port, &br_group, src);
 }
 
 #if IS_ENABLED(CONFIG_IPV6)
 static int br_ip6_multicast_add_group(struct net_bridge *br,
 				      struct net_bridge_port *port,
 				      const struct in6_addr *group,
-				      __u16 vid)
+				      __u16 vid,
+				      const unsigned char *src)
 {
 	struct br_ip br_group;
 
@@ -812,7 +839,7 @@ static int br_ip6_multicast_add_group(struct net_bridge *br,
 	br_group.proto = htons(ETH_P_IPV6);
 	br_group.vid = vid;
 
-	return br_multicast_add_group(br, port, &br_group);
+	return br_multicast_add_group(br, port, &br_group, src);
 }
 #endif
 
@@ -824,16 +851,10 @@ static void br_multicast_router_expired(unsigned long data)
 	spin_lock(&br->multicast_lock);
 	if (port->multicast_router == MDB_RTR_TYPE_DISABLED ||
 	    port->multicast_router == MDB_RTR_TYPE_PERM ||
-	    timer_pending(&port->multicast_router_timer) ||
-	    hlist_unhashed(&port->rlist))
+	    timer_pending(&port->multicast_router_timer))
 		goto out;
 
-	hlist_del_init_rcu(&port->rlist);
-	br_rtr_notify(br->dev, port, RTM_DELMDB);
-	/* Don't allow timer refresh if the router expired */
-	if (port->multicast_router == MDB_RTR_TYPE_TEMP)
-		port->multicast_router = MDB_RTR_TYPE_TEMP_QUERY;
-
+	__del_port_router(port);
 out:
 	spin_unlock(&br->multicast_lock);
 }
@@ -982,6 +1003,18 @@ static void br_ip6_multicast_port_query_expired(unsigned long data)
 }
 #endif
 
+static void br_mc_disabled_update(struct net_device *dev, bool value)
+{
+	struct switchdev_attr attr = {
+		.orig_dev = dev,
+		.id = SWITCHDEV_ATTR_ID_BRIDGE_MC_DISABLED,
+		.flags = SWITCHDEV_F_DEFER,
+		.u.mc_disabled = value,
+	};
+
+	switchdev_port_attr_set(dev, &attr);
+}
+
 int br_multicast_add_port(struct net_bridge_port *port)
 {
 	port->multicast_router = MDB_RTR_TYPE_TEMP_QUERY;
@@ -994,6 +1027,8 @@ int br_multicast_add_port(struct net_bridge_port *port)
 	setup_timer(&port->ip6_own_query.timer,
 		    br_ip6_multicast_port_query_expired, (unsigned long)port);
 #endif
+	br_mc_disabled_update(port->dev, port->br->multicast_disabled);
+
 	port->mcast_stats = netdev_alloc_pcpu_stats(struct bridge_mcast_stats);
 	if (!port->mcast_stats)
 		return -ENOMEM;
@@ -1061,13 +1096,8 @@ void br_multicast_disable_port(struct net_bridge_port *port)
 		if (!(pg->flags & MDB_PG_FLAGS_PERMANENT))
 			br_multicast_del_pg(br, pg);
 
-	if (!hlist_unhashed(&port->rlist)) {
-		hlist_del_init_rcu(&port->rlist);
-		br_rtr_notify(br->dev, port, RTM_DELMDB);
-		/* Don't allow timer refresh if disabling */
-		if (port->multicast_router == MDB_RTR_TYPE_TEMP)
-			port->multicast_router = MDB_RTR_TYPE_TEMP_QUERY;
-	}
+	__del_port_router(port);
+
 	del_timer(&port->multicast_router_timer);
 	del_timer(&port->ip4_own_query.timer);
 #if IS_ENABLED(CONFIG_IPV6)
@@ -1081,6 +1111,7 @@ static int br_ip4_multicast_igmp3_report(struct net_bridge *br,
 					 struct sk_buff *skb,
 					 u16 vid)
 {
+	const unsigned char *src;
 	struct igmpv3_report *ih;
 	struct igmpv3_grec *grec;
 	int i;
@@ -1121,12 +1152,14 @@ static int br_ip4_multicast_igmp3_report(struct net_bridge *br,
 			continue;
 		}
 
+		src = eth_hdr(skb)->h_source;
 		if ((type == IGMPV3_CHANGE_TO_INCLUDE ||
 		     type == IGMPV3_MODE_IS_INCLUDE) &&
 		    ntohs(grec->grec_nsrcs) == 0) {
-			br_ip4_multicast_leave_group(br, port, group, vid);
+			br_ip4_multicast_leave_group(br, port, group, vid, src);
 		} else {
-			err = br_ip4_multicast_add_group(br, port, group, vid);
+			err = br_ip4_multicast_add_group(br, port, group, vid,
+							 src);
 			if (err)
 				break;
 		}
@@ -1141,6 +1174,7 @@ static int br_ip6_multicast_mld2_report(struct net_bridge *br,
 					struct sk_buff *skb,
 					u16 vid)
 {
+	const unsigned char *src;
 	struct icmp6hdr *icmp6h;
 	struct mld2_grec *grec;
 	int i;
@@ -1188,14 +1222,16 @@ static int br_ip6_multicast_mld2_report(struct net_bridge *br,
 			continue;
 		}
 
+		src = eth_hdr(skb)->h_source;
 		if ((grec->grec_type == MLD2_CHANGE_TO_INCLUDE ||
 		     grec->grec_type == MLD2_MODE_IS_INCLUDE) &&
 		    ntohs(*nsrcs) == 0) {
 			br_ip6_multicast_leave_group(br, port, &grec->grec_mca,
-						     vid);
+						     vid, src);
 		} else {
 			err = br_ip6_multicast_add_group(br, port,
-							 &grec->grec_mca, vid);
+							 &grec->grec_mca, vid,
+							 src);
 			if (err)
 				break;
 		}
@@ -1281,6 +1317,19 @@ br_multicast_update_query_timer(struct net_bridge *br,
 	mod_timer(&query->timer, jiffies + br->multicast_querier_interval);
 }
 
+static void br_port_mc_router_state_change(struct net_bridge_port *p,
+					   bool is_mc_router)
+{
+	struct switchdev_attr attr = {
+		.orig_dev = p->dev,
+		.id = SWITCHDEV_ATTR_ID_PORT_MROUTER,
+		.flags = SWITCHDEV_F_DEFER,
+		.u.mrouter = is_mc_router,
+	};
+
+	switchdev_port_attr_set(p->dev, &attr);
+}
+
 /*
  * Add port to router_list
  *  list is maintained ordered by pointer value
@@ -1306,6 +1355,7 @@ static void br_multicast_add_router(struct net_bridge *br,
 	else
 		hlist_add_head_rcu(&port->rlist, &br->router_list);
 	br_rtr_notify(br->dev, port, RTM_NEWMDB);
+	br_port_mc_router_state_change(port, true);
 }
 
 static void br_multicast_mark_router(struct net_bridge *br,
@@ -1511,7 +1561,8 @@ br_multicast_leave_group(struct net_bridge *br,
 			 struct net_bridge_port *port,
 			 struct br_ip *group,
 			 struct bridge_mcast_other_query *other_query,
-			 struct bridge_mcast_own_query *own_query)
+			 struct bridge_mcast_own_query *own_query,
+			 const unsigned char *src)
 {
 	struct net_bridge_mdb_htable *mdb;
 	struct net_bridge_mdb_entry *mp;
@@ -1535,7 +1586,7 @@ br_multicast_leave_group(struct net_bridge *br,
 		for (pp = &mp->ports;
 		     (p = mlock_dereference(*pp, br)) != NULL;
 		     pp = &p->next) {
-			if (p->port != port)
+			if (!br_port_group_equal(p, port, src))
 				continue;
 
 			rcu_assign_pointer(*pp, p->next);
@@ -1566,7 +1617,7 @@ br_multicast_leave_group(struct net_bridge *br,
 		for (p = mlock_dereference(mp->ports, br);
 		     p != NULL;
 		     p = mlock_dereference(p->next, br)) {
-			if (p->port != port)
+			if (!br_port_group_equal(p, port, src))
 				continue;
 
 			if (!hlist_unhashed(&p->mglist) &&
@@ -1617,7 +1668,8 @@ out:
 static void br_ip4_multicast_leave_group(struct net_bridge *br,
 					 struct net_bridge_port *port,
 					 __be32 group,
-					 __u16 vid)
+					 __u16 vid,
+					 const unsigned char *src)
 {
 	struct br_ip br_group;
 	struct bridge_mcast_own_query *own_query;
@@ -1632,14 +1684,15 @@ static void br_ip4_multicast_leave_group(struct net_bridge *br,
 	br_group.vid = vid;
 
 	br_multicast_leave_group(br, port, &br_group, &br->ip4_other_query,
-				 own_query);
+				 own_query, src);
 }
 
 #if IS_ENABLED(CONFIG_IPV6)
 static void br_ip6_multicast_leave_group(struct net_bridge *br,
 					 struct net_bridge_port *port,
 					 const struct in6_addr *group,
-					 __u16 vid)
+					 __u16 vid,
+					 const unsigned char *src)
 {
 	struct br_ip br_group;
 	struct bridge_mcast_own_query *own_query;
@@ -1654,7 +1707,7 @@ static void br_ip6_multicast_leave_group(struct net_bridge *br,
 	br_group.vid = vid;
 
 	br_multicast_leave_group(br, port, &br_group, &br->ip6_other_query,
-				 own_query);
+				 own_query, src);
 }
 #endif
 
@@ -1712,6 +1765,7 @@ static int br_multicast_ipv4_rcv(struct net_bridge *br,
 				 u16 vid)
 {
 	struct sk_buff *skb_trimmed = NULL;
+	const unsigned char *src;
 	struct igmphdr *ih;
 	int err;
 
@@ -1731,13 +1785,14 @@ static int br_multicast_ipv4_rcv(struct net_bridge *br,
 	}
 
 	ih = igmp_hdr(skb);
+	src = eth_hdr(skb)->h_source;
 	BR_INPUT_SKB_CB(skb)->igmp = ih->type;
 
 	switch (ih->type) {
 	case IGMP_HOST_MEMBERSHIP_REPORT:
 	case IGMPV2_HOST_MEMBERSHIP_REPORT:
 		BR_INPUT_SKB_CB(skb)->mrouters_only = 1;
-		err = br_ip4_multicast_add_group(br, port, ih->group, vid);
+		err = br_ip4_multicast_add_group(br, port, ih->group, vid, src);
 		break;
 	case IGMPV3_HOST_MEMBERSHIP_REPORT:
 		err = br_ip4_multicast_igmp3_report(br, port, skb_trimmed, vid);
@@ -1746,7 +1801,7 @@ static int br_multicast_ipv4_rcv(struct net_bridge *br,
 		err = br_ip4_multicast_query(br, port, skb_trimmed, vid);
 		break;
 	case IGMP_HOST_LEAVE_MESSAGE:
-		br_ip4_multicast_leave_group(br, port, ih->group, vid);
+		br_ip4_multicast_leave_group(br, port, ih->group, vid, src);
 		break;
 	}
 
@@ -1766,6 +1821,7 @@ static int br_multicast_ipv6_rcv(struct net_bridge *br,
 				 u16 vid)
 {
 	struct sk_buff *skb_trimmed = NULL;
+	const unsigned char *src;
 	struct mld_msg *mld;
 	int err;
 
@@ -1785,8 +1841,10 @@ static int br_multicast_ipv6_rcv(struct net_bridge *br,
 
 	switch (mld->mld_type) {
 	case ICMPV6_MGM_REPORT:
+		src = eth_hdr(skb)->h_source;
 		BR_INPUT_SKB_CB(skb)->mrouters_only = 1;
-		err = br_ip6_multicast_add_group(br, port, &mld->mld_mca, vid);
+		err = br_ip6_multicast_add_group(br, port, &mld->mld_mca, vid,
+						 src);
 		break;
 	case ICMPV6_MLD2_REPORT:
 		err = br_ip6_multicast_mld2_report(br, port, skb_trimmed, vid);
@@ -1795,7 +1853,8 @@ static int br_multicast_ipv6_rcv(struct net_bridge *br,
 		err = br_ip6_multicast_query(br, port, skb_trimmed, vid);
 		break;
 	case ICMPV6_MGM_REDUCTION:
-		br_ip6_multicast_leave_group(br, port, &mld->mld_mca, vid);
+		src = eth_hdr(skb)->h_source;
+		br_ip6_multicast_leave_group(br, port, &mld->mld_mca, vid, src);
 		break;
 	}
 
@@ -2004,6 +2063,11 @@ static void __del_port_router(struct net_bridge_port *p)
 		return;
 	hlist_del_init_rcu(&p->rlist);
 	br_rtr_notify(p->br->dev, p, RTM_DELMDB);
+	br_port_mc_router_state_change(p, false);
+
+	/* don't allow timer refresh */
+	if (p->multicast_router == MDB_RTR_TYPE_TEMP)
+		p->multicast_router = MDB_RTR_TYPE_TEMP_QUERY;
 }
 
 int br_multicast_set_port_router(struct net_bridge_port *p, unsigned long val)
@@ -2081,6 +2145,7 @@ int br_multicast_toggle(struct net_bridge *br, unsigned long val)
 	if (br->multicast_disabled == !val)
 		goto unlock;
 
+	br_mc_disabled_update(br->dev, !val);
 	br->multicast_disabled = !val;
 	if (br->multicast_disabled)
 		goto unlock;
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index 7109b389ea58..a8f6acd23e30 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -20,6 +20,7 @@
 
 #include "br_private.h"
 #include "br_private_stp.h"
+#include "br_private_tunnel.h"
 
 static int __get_num_vlan_infos(struct net_bridge_vlan_group *vg,
 				u32 filter_mask)
@@ -95,9 +96,10 @@ static size_t br_get_link_af_size_filtered(const struct net_device *dev,
 					   u32 filter_mask)
 {
 	struct net_bridge_vlan_group *vg = NULL;
-	struct net_bridge_port *p;
+	struct net_bridge_port *p = NULL;
 	struct net_bridge *br;
 	int num_vlan_infos;
+	size_t vinfo_sz = 0;
 
 	rcu_read_lock();
 	if (br_port_exists(dev)) {
@@ -110,8 +112,13 @@ static size_t br_get_link_af_size_filtered(const struct net_device *dev,
 	num_vlan_infos = br_get_num_vlan_infos(vg, filter_mask);
 	rcu_read_unlock();
 
+	if (p && (p->flags & BR_VLAN_TUNNEL))
+		vinfo_sz += br_get_vlan_tunnel_info_size(vg);
+
 	/* Each VLAN is returned in bridge_vlan_info along with flags */
-	return num_vlan_infos * nla_total_size(sizeof(struct bridge_vlan_info));
+	vinfo_sz += num_vlan_infos * nla_total_size(sizeof(struct bridge_vlan_info));
+
+	return vinfo_sz;
 }
 
 static inline size_t br_port_info_size(void)
@@ -123,10 +130,12 @@ static inline size_t br_port_info_size(void)
 		+ nla_total_size(1)	/* IFLA_BRPORT_GUARD */
 		+ nla_total_size(1)	/* IFLA_BRPORT_PROTECT */
 		+ nla_total_size(1)	/* IFLA_BRPORT_FAST_LEAVE */
+		+ nla_total_size(1)	/* IFLA_BRPORT_MCAST_TO_UCAST */
 		+ nla_total_size(1)	/* IFLA_BRPORT_LEARNING */
 		+ nla_total_size(1)	/* IFLA_BRPORT_UNICAST_FLOOD */
 		+ nla_total_size(1)	/* IFLA_BRPORT_PROXYARP */
 		+ nla_total_size(1)	/* IFLA_BRPORT_PROXYARP_WIFI */
+		+ nla_total_size(1)	/* IFLA_BRPORT_VLAN_TUNNEL */
 		+ nla_total_size(sizeof(struct ifla_bridge_id))	/* IFLA_BRPORT_ROOT_ID */
 		+ nla_total_size(sizeof(struct ifla_bridge_id))	/* IFLA_BRPORT_BRIDGE_ID */
 		+ nla_total_size(sizeof(u16))	/* IFLA_BRPORT_DESIGNATED_PORT */
@@ -173,6 +182,8 @@ static int br_port_fill_attrs(struct sk_buff *skb,
 		       !!(p->flags & BR_ROOT_BLOCK)) ||
 	    nla_put_u8(skb, IFLA_BRPORT_FAST_LEAVE,
 		       !!(p->flags & BR_MULTICAST_FAST_LEAVE)) ||
+	    nla_put_u8(skb, IFLA_BRPORT_MCAST_TO_UCAST,
+		       !!(p->flags & BR_MULTICAST_TO_UNICAST)) ||
 	    nla_put_u8(skb, IFLA_BRPORT_LEARNING, !!(p->flags & BR_LEARNING)) ||
 	    nla_put_u8(skb, IFLA_BRPORT_UNICAST_FLOOD,
 		       !!(p->flags & BR_FLOOD)) ||
@@ -191,7 +202,9 @@ static int br_port_fill_attrs(struct sk_buff *skb,
 	    nla_put_u16(skb, IFLA_BRPORT_NO, p->port_no) ||
 	    nla_put_u8(skb, IFLA_BRPORT_TOPOLOGY_CHANGE_ACK,
 		       p->topology_change_ack) ||
-	    nla_put_u8(skb, IFLA_BRPORT_CONFIG_PENDING, p->config_pending))
+	    nla_put_u8(skb, IFLA_BRPORT_CONFIG_PENDING, p->config_pending) ||
+	    nla_put_u8(skb, IFLA_BRPORT_VLAN_TUNNEL, !!(p->flags &
+							BR_VLAN_TUNNEL)))
 		return -EMSGSIZE;
 
 	timerval = br_timer_value(&p->message_age_timer);
@@ -414,6 +427,9 @@ static int br_fill_ifinfo(struct sk_buff *skb,
 			err = br_fill_ifvlaninfo_compressed(skb, vg);
 		else
 			err = br_fill_ifvlaninfo(skb, vg);
+
+		if (port && (port->flags & BR_VLAN_TUNNEL))
+			err = br_fill_vlan_tunnel_info(skb, vg);
 		rcu_read_unlock();
 		if (err)
 			goto nla_put_failure;
@@ -514,60 +530,88 @@ static int br_vlan_info(struct net_bridge *br, struct net_bridge_port *p,
 	return err;
 }
 
+static int br_process_vlan_info(struct net_bridge *br,
+				struct net_bridge_port *p, int cmd,
+				struct bridge_vlan_info *vinfo_curr,
+				struct bridge_vlan_info **vinfo_last)
+{
+	if (!vinfo_curr->vid || vinfo_curr->vid >= VLAN_VID_MASK)
+		return -EINVAL;
+
+	if (vinfo_curr->flags & BRIDGE_VLAN_INFO_RANGE_BEGIN) {
+		/* check if we are already processing a range */
+		if (*vinfo_last)
+			return -EINVAL;
+		*vinfo_last = vinfo_curr;
+		/* don't allow range of pvids */
+		if ((*vinfo_last)->flags & BRIDGE_VLAN_INFO_PVID)
+			return -EINVAL;
+		return 0;
+	}
+
+	if (*vinfo_last) {
+		struct bridge_vlan_info tmp_vinfo;
+		int v, err;
+
+		if (!(vinfo_curr->flags & BRIDGE_VLAN_INFO_RANGE_END))
+			return -EINVAL;
+
+		if (vinfo_curr->vid <= (*vinfo_last)->vid)
+			return -EINVAL;
+
+		memcpy(&tmp_vinfo, *vinfo_last,
+		       sizeof(struct bridge_vlan_info));
+		for (v = (*vinfo_last)->vid; v <= vinfo_curr->vid; v++) {
+			tmp_vinfo.vid = v;
+			err = br_vlan_info(br, p, cmd, &tmp_vinfo);
+			if (err)
+				break;
+		}
+		*vinfo_last = NULL;
+
+		return 0;
+	}
+
+	return br_vlan_info(br, p, cmd, vinfo_curr);
+}
+
 static int br_afspec(struct net_bridge *br,
 		     struct net_bridge_port *p,
 		     struct nlattr *af_spec,
 		     int cmd)
 {
-	struct bridge_vlan_info *vinfo_start = NULL;
-	struct bridge_vlan_info *vinfo = NULL;
+	struct bridge_vlan_info *vinfo_curr = NULL;
+	struct bridge_vlan_info *vinfo_last = NULL;
 	struct nlattr *attr;
-	int err = 0;
-	int rem;
+	struct vtunnel_info tinfo_last = {};
+	struct vtunnel_info tinfo_curr = {};
+	int err = 0, rem;
 
 	nla_for_each_nested(attr, af_spec, rem) {
-		if (nla_type(attr) != IFLA_BRIDGE_VLAN_INFO)
-			continue;
-		if (nla_len(attr) != sizeof(struct bridge_vlan_info))
-			return -EINVAL;
-		vinfo = nla_data(attr);
-		if (!vinfo->vid || vinfo->vid >= VLAN_VID_MASK)
-			return -EINVAL;
-		if (vinfo->flags & BRIDGE_VLAN_INFO_RANGE_BEGIN) {
-			if (vinfo_start)
-				return -EINVAL;
-			vinfo_start = vinfo;
-			/* don't allow range of pvids */
-			if (vinfo_start->flags & BRIDGE_VLAN_INFO_PVID)
-				return -EINVAL;
-			continue;
-		}
-
-		if (vinfo_start) {
-			struct bridge_vlan_info tmp_vinfo;
-			int v;
-
-			if (!(vinfo->flags & BRIDGE_VLAN_INFO_RANGE_END))
+		err = 0;
+		switch (nla_type(attr)) {
+		case IFLA_BRIDGE_VLAN_TUNNEL_INFO:
+			if (!(p->flags & BR_VLAN_TUNNEL))
 				return -EINVAL;
-
-			if (vinfo->vid <= vinfo_start->vid)
+			err = br_parse_vlan_tunnel_info(attr, &tinfo_curr);
+			if (err)
+				return err;
+			err = br_process_vlan_tunnel_info(br, p, cmd,
+							  &tinfo_curr,
+							  &tinfo_last);
+			if (err)
+				return err;
+			break;
+		case IFLA_BRIDGE_VLAN_INFO:
+			if (nla_len(attr) != sizeof(struct bridge_vlan_info))
 				return -EINVAL;
-
-			memcpy(&tmp_vinfo, vinfo_start,
-			       sizeof(struct bridge_vlan_info));
-
-			for (v = vinfo_start->vid; v <= vinfo->vid; v++) {
-				tmp_vinfo.vid = v;
-				err = br_vlan_info(br, p, cmd, &tmp_vinfo);
-				if (err)
-					break;
-			}
-			vinfo_start = NULL;
-		} else {
-			err = br_vlan_info(br, p, cmd, vinfo);
-		}
-		if (err)
+			vinfo_curr = nla_data(attr);
+			err = br_process_vlan_info(br, p, cmd, vinfo_curr,
+						   &vinfo_last);
+			if (err)
+				return err;
 			break;
+		}
 	}
 
 	return err;
@@ -586,6 +630,7 @@ static const struct nla_policy br_port_policy[IFLA_BRPORT_MAX + 1] = {
 	[IFLA_BRPORT_PROXYARP]	= { .type = NLA_U8 },
 	[IFLA_BRPORT_PROXYARP_WIFI] = { .type = NLA_U8 },
 	[IFLA_BRPORT_MULTICAST_ROUTER] = { .type = NLA_U8 },
+	[IFLA_BRPORT_MCAST_TO_UCAST] = { .type = NLA_U8 },
 };
 
 /* Change the state of the port and notify spanning tree */
@@ -626,8 +671,9 @@ static void br_set_port_flag(struct net_bridge_port *p, struct nlattr *tb[],
 /* Process bridge protocol info on port */
 static int br_setport(struct net_bridge_port *p, struct nlattr *tb[])
 {
-	int err;
 	unsigned long old_flags = p->flags;
+	bool br_vlan_tunnel_old = false;
+	int err;
 
 	br_set_port_flag(p, tb, IFLA_BRPORT_MODE, BR_HAIRPIN_MODE);
 	br_set_port_flag(p, tb, IFLA_BRPORT_GUARD, BR_BPDU_GUARD);
@@ -636,9 +682,15 @@ static int br_setport(struct net_bridge_port *p, struct nlattr *tb[])
 	br_set_port_flag(p, tb, IFLA_BRPORT_LEARNING, BR_LEARNING);
 	br_set_port_flag(p, tb, IFLA_BRPORT_UNICAST_FLOOD, BR_FLOOD);
 	br_set_port_flag(p, tb, IFLA_BRPORT_MCAST_FLOOD, BR_MCAST_FLOOD);
+	br_set_port_flag(p, tb, IFLA_BRPORT_MCAST_TO_UCAST, BR_MULTICAST_TO_UNICAST);
 	br_set_port_flag(p, tb, IFLA_BRPORT_PROXYARP, BR_PROXYARP);
 	br_set_port_flag(p, tb, IFLA_BRPORT_PROXYARP_WIFI, BR_PROXYARP_WIFI);
 
+	br_vlan_tunnel_old = (p->flags & BR_VLAN_TUNNEL) ? true : false;
+	br_set_port_flag(p, tb, IFLA_BRPORT_VLAN_TUNNEL, BR_VLAN_TUNNEL);
+	if (br_vlan_tunnel_old && !(p->flags & BR_VLAN_TUNNEL))
+		nbp_vlan_tunnel_info_flush(p);
+
 	if (tb[IFLA_BRPORT_COST]) {
 		err = br_stp_set_path_cost(p, nla_get_u32(tb[IFLA_BRPORT_COST]));
 		if (err)
@@ -1195,7 +1247,7 @@ static int br_fill_info(struct sk_buff *skb, const struct net_device *brdev)
 	if (nla_put_u64_64bit(skb, IFLA_BR_TOPOLOGY_CHANGE_TIMER, clockval,
 			      IFLA_BR_PAD))
 		return -EMSGSIZE;
-	clockval = br_timer_value(&br->gc_timer);
+	clockval = br_timer_value(&br->gc_work.timer);
 	if (nla_put_u64_64bit(skb, IFLA_BR_GC_TIMER, clockval, IFLA_BR_PAD))
 		return -EMSGSIZE;
 
diff --git a/net/bridge/br_netlink_tunnel.c b/net/bridge/br_netlink_tunnel.c
new file mode 100644
index 000000000000..c913491495ab
--- /dev/null
+++ b/net/bridge/br_netlink_tunnel.c
@@ -0,0 +1,294 @@
+/*
+ *	Bridge per vlan tunnel port dst_metadata netlink control interface
+ *
+ *	Authors:
+ *	Roopa Prabhu		<roopa@cumulusnetworks.com>
+ *
+ *	This program is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU General Public License
+ *	as published by the Free Software Foundation; either version
+ *	2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/etherdevice.h>
+#include <net/rtnetlink.h>
+#include <net/net_namespace.h>
+#include <net/sock.h>
+#include <uapi/linux/if_bridge.h>
+#include <net/dst_metadata.h>
+
+#include "br_private.h"
+#include "br_private_tunnel.h"
+
+static size_t __get_vlan_tinfo_size(void)
+{
+	return nla_total_size(0) + /* nest IFLA_BRIDGE_VLAN_TUNNEL_INFO */
+		  nla_total_size(sizeof(u32)) + /* IFLA_BRIDGE_VLAN_TUNNEL_ID */
+		  nla_total_size(sizeof(u16)) + /* IFLA_BRIDGE_VLAN_TUNNEL_VID */
+		  nla_total_size(sizeof(u16)); /* IFLA_BRIDGE_VLAN_TUNNEL_FLAGS */
+}
+
+static bool vlan_tunid_inrange(struct net_bridge_vlan *v_curr,
+			       struct net_bridge_vlan *v_last)
+{
+	__be32 tunid_curr = tunnel_id_to_key32(v_curr->tinfo.tunnel_id);
+	__be32 tunid_last = tunnel_id_to_key32(v_last->tinfo.tunnel_id);
+
+	return (be32_to_cpu(tunid_curr) - be32_to_cpu(tunid_last)) == 1;
+}
+
+static int __get_num_vlan_tunnel_infos(struct net_bridge_vlan_group *vg)
+{
+	struct net_bridge_vlan *v, *vtbegin = NULL, *vtend = NULL;
+	int num_tinfos = 0;
+
+	/* Count number of vlan infos */
+	list_for_each_entry_rcu(v, &vg->vlan_list, vlist) {
+		/* only a context, bridge vlan not activated */
+		if (!br_vlan_should_use(v) || !v->tinfo.tunnel_id)
+			continue;
+
+		if (!vtbegin) {
+			goto initvars;
+		} else if ((v->vid - vtend->vid) == 1 &&
+			   vlan_tunid_inrange(v, vtend)) {
+			vtend = v;
+			continue;
+		} else {
+			if ((vtend->vid - vtbegin->vid) > 0)
+				num_tinfos += 2;
+			else
+				num_tinfos += 1;
+		}
+initvars:
+		vtbegin = v;
+		vtend = v;
+	}
+
+	if (vtbegin && vtend) {
+		if ((vtend->vid - vtbegin->vid) > 0)
+			num_tinfos += 2;
+		else
+			num_tinfos += 1;
+	}
+
+	return num_tinfos;
+}
+
+int br_get_vlan_tunnel_info_size(struct net_bridge_vlan_group *vg)
+{
+	int num_tinfos;
+
+	if (!vg)
+		return 0;
+
+	rcu_read_lock();
+	num_tinfos = __get_num_vlan_tunnel_infos(vg);
+	rcu_read_unlock();
+
+	return num_tinfos * __get_vlan_tinfo_size();
+}
+
+static int br_fill_vlan_tinfo(struct sk_buff *skb, u16 vid,
+			      __be64 tunnel_id, u16 flags)
+{
+	__be32 tid = tunnel_id_to_key32(tunnel_id);
+	struct nlattr *tmap;
+
+	tmap = nla_nest_start(skb, IFLA_BRIDGE_VLAN_TUNNEL_INFO);
+	if (!tmap)
+		return -EMSGSIZE;
+	if (nla_put_u32(skb, IFLA_BRIDGE_VLAN_TUNNEL_ID,
+			be32_to_cpu(tid)))
+		goto nla_put_failure;
+	if (nla_put_u16(skb, IFLA_BRIDGE_VLAN_TUNNEL_VID,
+			vid))
+		goto nla_put_failure;
+	if (nla_put_u16(skb, IFLA_BRIDGE_VLAN_TUNNEL_FLAGS,
+			flags))
+		goto nla_put_failure;
+	nla_nest_end(skb, tmap);
+
+	return 0;
+
+nla_put_failure:
+	nla_nest_cancel(skb, tmap);
+
+	return -EMSGSIZE;
+}
+
+static int br_fill_vlan_tinfo_range(struct sk_buff *skb,
+				    struct net_bridge_vlan *vtbegin,
+				    struct net_bridge_vlan *vtend)
+{
+	int err;
+
+	if (vtend && (vtend->vid - vtbegin->vid) > 0) {
+		/* add range to skb */
+		err = br_fill_vlan_tinfo(skb, vtbegin->vid,
+					 vtbegin->tinfo.tunnel_id,
+					 BRIDGE_VLAN_INFO_RANGE_BEGIN);
+		if (err)
+			return err;
+
+		err = br_fill_vlan_tinfo(skb, vtend->vid,
+					 vtend->tinfo.tunnel_id,
+					 BRIDGE_VLAN_INFO_RANGE_END);
+		if (err)
+			return err;
+	} else {
+		err = br_fill_vlan_tinfo(skb, vtbegin->vid,
+					 vtbegin->tinfo.tunnel_id,
+					 0);
+		if (err)
+			return err;
+	}
+
+	return 0;
+}
+
+int br_fill_vlan_tunnel_info(struct sk_buff *skb,
+			     struct net_bridge_vlan_group *vg)
+{
+	struct net_bridge_vlan *vtbegin = NULL;
+	struct net_bridge_vlan *vtend = NULL;
+	struct net_bridge_vlan *v;
+	int err;
+
+	/* Count number of vlan infos */
+	list_for_each_entry_rcu(v, &vg->vlan_list, vlist) {
+		/* only a context, bridge vlan not activated */
+		if (!br_vlan_should_use(v))
+			continue;
+
+		if (!v->tinfo.tunnel_dst)
+			continue;
+
+		if (!vtbegin) {
+			goto initvars;
+		} else if ((v->vid - vtend->vid) == 1 &&
+			    vlan_tunid_inrange(v, vtend)) {
+			vtend = v;
+			continue;
+		} else {
+			err = br_fill_vlan_tinfo_range(skb, vtbegin, vtend);
+			if (err)
+				return err;
+		}
+initvars:
+		vtbegin = v;
+		vtend = v;
+	}
+
+	if (vtbegin) {
+		err = br_fill_vlan_tinfo_range(skb, vtbegin, vtend);
+		if (err)
+			return err;
+	}
+
+	return 0;
+}
+
+static const struct nla_policy vlan_tunnel_policy[IFLA_BRIDGE_VLAN_TUNNEL_MAX + 1] = {
+	[IFLA_BRIDGE_VLAN_TUNNEL_ID] = { .type = NLA_U32 },
+	[IFLA_BRIDGE_VLAN_TUNNEL_VID] = { .type = NLA_U16 },
+	[IFLA_BRIDGE_VLAN_TUNNEL_FLAGS] = { .type = NLA_U16 },
+};
+
+static int br_vlan_tunnel_info(struct net_bridge_port *p, int cmd,
+			       u16 vid, u32 tun_id)
+{
+	int err = 0;
+
+	if (!p)
+		return -EINVAL;
+
+	switch (cmd) {
+	case RTM_SETLINK:
+		err = nbp_vlan_tunnel_info_add(p, vid, tun_id);
+		break;
+	case RTM_DELLINK:
+		nbp_vlan_tunnel_info_delete(p, vid);
+		break;
+	}
+
+	return err;
+}
+
+int br_parse_vlan_tunnel_info(struct nlattr *attr,
+			      struct vtunnel_info *tinfo)
+{
+	struct nlattr *tb[IFLA_BRIDGE_VLAN_TUNNEL_MAX + 1];
+	u32 tun_id;
+	u16 vid, flags = 0;
+	int err;
+
+	memset(tinfo, 0, sizeof(*tinfo));
+
+	err = nla_parse_nested(tb, IFLA_BRIDGE_VLAN_TUNNEL_MAX,
+			       attr, vlan_tunnel_policy);
+	if (err < 0)
+		return err;
+
+	if (!tb[IFLA_BRIDGE_VLAN_TUNNEL_ID] ||
+	    !tb[IFLA_BRIDGE_VLAN_TUNNEL_VID])
+		return -EINVAL;
+
+	tun_id = nla_get_u32(tb[IFLA_BRIDGE_VLAN_TUNNEL_ID]);
+	vid = nla_get_u16(tb[IFLA_BRIDGE_VLAN_TUNNEL_VID]);
+	if (vid >= VLAN_VID_MASK)
+		return -ERANGE;
+
+	if (tb[IFLA_BRIDGE_VLAN_TUNNEL_FLAGS])
+		flags = nla_get_u16(tb[IFLA_BRIDGE_VLAN_TUNNEL_FLAGS]);
+
+	tinfo->tunid = tun_id;
+	tinfo->vid = vid;
+	tinfo->flags = flags;
+
+	return 0;
+}
+
+int br_process_vlan_tunnel_info(struct net_bridge *br,
+				struct net_bridge_port *p, int cmd,
+				struct vtunnel_info *tinfo_curr,
+				struct vtunnel_info *tinfo_last)
+{
+	int err;
+
+	if (tinfo_curr->flags & BRIDGE_VLAN_INFO_RANGE_BEGIN) {
+		if (tinfo_last->flags & BRIDGE_VLAN_INFO_RANGE_BEGIN)
+			return -EINVAL;
+		memcpy(tinfo_last, tinfo_curr, sizeof(struct vtunnel_info));
+	} else if (tinfo_curr->flags & BRIDGE_VLAN_INFO_RANGE_END) {
+		int t, v;
+
+		if (!(tinfo_last->flags & BRIDGE_VLAN_INFO_RANGE_BEGIN))
+			return -EINVAL;
+		if ((tinfo_curr->vid - tinfo_last->vid) !=
+		    (tinfo_curr->tunid - tinfo_last->tunid))
+			return -EINVAL;
+		t = tinfo_last->tunid;
+		for (v = tinfo_last->vid; v <= tinfo_curr->vid; v++) {
+			err = br_vlan_tunnel_info(p, cmd, v, t);
+			if (err)
+				return err;
+			t++;
+		}
+		memset(tinfo_last, 0, sizeof(struct vtunnel_info));
+		memset(tinfo_curr, 0, sizeof(struct vtunnel_info));
+	} else {
+		if (tinfo_last->flags)
+			return -EINVAL;
+		err = br_vlan_tunnel_info(p, cmd, tinfo_curr->vid,
+					  tinfo_curr->tunid);
+		if (err)
+			return err;
+		memset(tinfo_last, 0, sizeof(struct vtunnel_info));
+		memset(tinfo_curr, 0, sizeof(struct vtunnel_info));
+	}
+
+	return 0;
+}
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 8ce621e8345c..2288fca7756c 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -91,6 +91,11 @@ struct br_vlan_stats {
 	struct u64_stats_sync syncp;
 };
 
+struct br_tunnel_info {
+	__be64			tunnel_id;
+	struct metadata_dst	*tunnel_dst;
+};
+
 /**
  * struct net_bridge_vlan - per-vlan entry
  *
@@ -113,6 +118,7 @@ struct br_vlan_stats {
  */
 struct net_bridge_vlan {
 	struct rhash_head		vnode;
+	struct rhash_head		tnode;
 	u16				vid;
 	u16				flags;
 	struct br_vlan_stats __percpu	*stats;
@@ -124,6 +130,9 @@ struct net_bridge_vlan {
 		atomic_t		refcnt;
 		struct net_bridge_vlan	*brvlan;
 	};
+
+	struct br_tunnel_info		tinfo;
+
 	struct list_head		vlist;
 
 	struct rcu_head			rcu;
@@ -145,24 +154,27 @@ struct net_bridge_vlan {
  */
 struct net_bridge_vlan_group {
 	struct rhashtable		vlan_hash;
+	struct rhashtable		tunnel_hash;
 	struct list_head		vlan_list;
 	u16				num_vlans;
 	u16				pvid;
 };
 
-struct net_bridge_fdb_entry
-{
+struct net_bridge_fdb_entry {
 	struct hlist_node		hlist;
 	struct net_bridge_port		*dst;
 
-	unsigned long			updated;
-	unsigned long			used;
 	mac_addr			addr;
 	__u16				vlan_id;
 	unsigned char			is_local:1,
 					is_static:1,
 					added_by_user:1,
 					added_by_external_learn:1;
+
+	/* write-heavy members should not affect lookups */
+	unsigned long			updated ____cacheline_aligned_in_smp;
+	unsigned long			used;
+
 	struct rcu_head			rcu;
 };
 
@@ -177,6 +189,7 @@ struct net_bridge_port_group {
 	struct timer_list		timer;
 	struct br_ip			addr;
 	unsigned char			flags;
+	unsigned char			eth_addr[ETH_ALEN];
 };
 
 struct net_bridge_mdb_entry
@@ -201,12 +214,16 @@ struct net_bridge_mdb_htable
 	u32				ver;
 };
 
-struct net_bridge_port
-{
+struct net_bridge_port {
 	struct net_bridge		*br;
 	struct net_device		*dev;
 	struct list_head		list;
 
+	unsigned long			flags;
+#ifdef CONFIG_BRIDGE_VLAN_FILTERING
+	struct net_bridge_vlan_group	__rcu *vlgrp;
+#endif
+
 	/* STP */
 	u8				priority;
 	u8				state;
@@ -227,8 +244,6 @@ struct net_bridge_port
 	struct kobject			kobj;
 	struct rcu_head			rcu;
 
-	unsigned long 			flags;
-
 #ifdef CONFIG_BRIDGE_IGMP_SNOOPING
 	struct bridge_mcast_own_query	ip4_own_query;
 #if IS_ENABLED(CONFIG_IPV6)
@@ -248,9 +263,6 @@ struct net_bridge_port
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	struct netpoll			*np;
 #endif
-#ifdef CONFIG_BRIDGE_VLAN_FILTERING
-	struct net_bridge_vlan_group	__rcu *vlgrp;
-#endif
 #ifdef CONFIG_NET_SWITCHDEV
 	int				offload_fwd_mark;
 #endif
@@ -272,14 +284,21 @@ static inline struct net_bridge_port *br_port_get_rtnl(const struct net_device *
 		rtnl_dereference(dev->rx_handler_data) : NULL;
 }
 
-struct net_bridge
-{
+struct net_bridge {
 	spinlock_t			lock;
+	spinlock_t			hash_lock;
 	struct list_head		port_list;
 	struct net_device		*dev;
-
 	struct pcpu_sw_netstats		__percpu *stats;
-	spinlock_t			hash_lock;
+	/* These fields are accessed on each packet */
+#ifdef CONFIG_BRIDGE_VLAN_FILTERING
+	u8				vlan_enabled;
+	u8				vlan_stats_enabled;
+	__be16				vlan_proto;
+	u16				default_pvid;
+	struct net_bridge_vlan_group	__rcu *vlgrp;
+#endif
+
 	struct hlist_head		hash[BR_HASH_SIZE];
 #if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
 	union {
@@ -297,6 +316,9 @@ struct net_bridge
 	bridge_id			designated_root;
 	bridge_id			bridge_id;
 	u32				root_path_cost;
+	unsigned char			topology_change;
+	unsigned char			topology_change_detected;
+	u16				root_port;
 	unsigned long			max_age;
 	unsigned long			hello_time;
 	unsigned long			forward_delay;
@@ -308,7 +330,6 @@ struct net_bridge
 
 	u8				group_addr[ETH_ALEN];
 	bool				group_addr_set;
-	u16				root_port;
 
 	enum {
 		BR_NO_STP, 		/* no spanning tree */
@@ -316,9 +337,6 @@ struct net_bridge
 		BR_USER_STP,		/* new RSTP in userspace */
 	} stp_enabled;
 
-	unsigned char			topology_change;
-	unsigned char			topology_change_detected;
-
 #ifdef CONFIG_BRIDGE_IGMP_SNOOPING
 	unsigned char			multicast_router;
 
@@ -363,21 +381,13 @@ struct net_bridge
 	struct timer_list		hello_timer;
 	struct timer_list		tcn_timer;
 	struct timer_list		topology_change_timer;
-	struct timer_list		gc_timer;
+	struct delayed_work		gc_work;
 	struct kobject			*ifobj;
 	u32				auto_cnt;
 
 #ifdef CONFIG_NET_SWITCHDEV
 	int offload_fwd_mark;
 #endif
-
-#ifdef CONFIG_BRIDGE_VLAN_FILTERING
-	struct net_bridge_vlan_group	__rcu *vlgrp;
-	u8				vlan_enabled;
-	u8				vlan_stats_enabled;
-	__be16				vlan_proto;
-	u16				default_pvid;
-#endif
 };
 
 struct br_input_skb_cb {
@@ -494,11 +504,12 @@ void br_fdb_find_delete_local(struct net_bridge *br,
 			      const unsigned char *addr, u16 vid);
 void br_fdb_changeaddr(struct net_bridge_port *p, const unsigned char *newaddr);
 void br_fdb_change_mac_address(struct net_bridge *br, const u8 *newaddr);
-void br_fdb_cleanup(unsigned long arg);
+void br_fdb_cleanup(struct work_struct *work);
 void br_fdb_delete_by_port(struct net_bridge *br,
 			   const struct net_bridge_port *p, u16 vid, int do_all);
-struct net_bridge_fdb_entry *__br_fdb_get(struct net_bridge *br,
-					  const unsigned char *addr, __u16 vid);
+struct net_bridge_fdb_entry *br_fdb_find_rcu(struct net_bridge *br,
+					     const unsigned char *addr,
+					     __u16 vid);
 int br_fdb_test_addr(struct net_device *dev, unsigned char *addr);
 int br_fdb_fillbuf(struct net_bridge *br, void *buf, unsigned long count,
 		   unsigned long off);
@@ -520,6 +531,15 @@ int br_fdb_external_learn_add(struct net_bridge *br, struct net_bridge_port *p,
 int br_fdb_external_learn_del(struct net_bridge *br, struct net_bridge_port *p,
 			      const unsigned char *addr, u16 vid);
 
+static inline bool br_hash_lock_held(struct net_bridge *br)
+{
+#ifdef CONFIG_LOCKDEP
+	return lockdep_is_held(&br->hash_lock);
+#else
+	return true;
+#endif
+}
+
 /* br_forward.c */
 enum br_pkt_type {
 	BR_PKT_UNICAST,
@@ -599,7 +619,7 @@ void br_multicast_free_pg(struct rcu_head *head);
 struct net_bridge_port_group *
 br_multicast_new_port_group(struct net_bridge_port *port, struct br_ip *group,
 			    struct net_bridge_port_group __rcu *next,
-			    unsigned char flags);
+			    unsigned char flags, const unsigned char *src);
 void br_mdb_init(void);
 void br_mdb_uninit(void);
 void br_mdb_notify(struct net_device *dev, struct net_bridge_port *port,
@@ -764,6 +784,7 @@ bool br_allowed_egress(struct net_bridge_vlan_group *vg,
 		       const struct sk_buff *skb);
 bool br_should_learn(struct net_bridge_port *p, struct sk_buff *skb, u16 *vid);
 struct sk_buff *br_handle_vlan(struct net_bridge *br,
+			       const struct net_bridge_port *port,
 			       struct net_bridge_vlan_group *vg,
 			       struct sk_buff *skb);
 int br_vlan_add(struct net_bridge *br, u16 vid, u16 flags);
@@ -863,6 +884,7 @@ static inline bool br_should_learn(struct net_bridge_port *p,
 }
 
 static inline struct sk_buff *br_handle_vlan(struct net_bridge *br,
+					     const struct net_bridge_port *port,
 					     struct net_bridge_vlan_group *vg,
 					     struct sk_buff *skb)
 {
diff --git a/net/bridge/br_private_tunnel.h b/net/bridge/br_private_tunnel.h
new file mode 100644
index 000000000000..4a447a378ab3
--- /dev/null
+++ b/net/bridge/br_private_tunnel.h
@@ -0,0 +1,83 @@
+/*
+ *	Bridge per vlan tunnels
+ *
+ *	Authors:
+ *	Roopa Prabhu		<roopa@cumulusnetworks.com>
+ *
+ *	This program is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU General Public License
+ *	as published by the Free Software Foundation; either version
+ *	2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _BR_PRIVATE_TUNNEL_H
+#define _BR_PRIVATE_TUNNEL_H
+
+struct vtunnel_info {
+	u32	tunid;
+	u16	vid;
+	u16	flags;
+};
+
+/* br_netlink_tunnel.c */
+int br_parse_vlan_tunnel_info(struct nlattr *attr,
+			      struct vtunnel_info *tinfo);
+int br_process_vlan_tunnel_info(struct net_bridge *br,
+				struct net_bridge_port *p,
+				int cmd,
+				struct vtunnel_info *tinfo_curr,
+				struct vtunnel_info *tinfo_last);
+int br_get_vlan_tunnel_info_size(struct net_bridge_vlan_group *vg);
+int br_fill_vlan_tunnel_info(struct sk_buff *skb,
+			     struct net_bridge_vlan_group *vg);
+
+#ifdef CONFIG_BRIDGE_VLAN_FILTERING
+/* br_vlan_tunnel.c */
+int vlan_tunnel_init(struct net_bridge_vlan_group *vg);
+void vlan_tunnel_deinit(struct net_bridge_vlan_group *vg);
+int nbp_vlan_tunnel_info_delete(struct net_bridge_port *port, u16 vid);
+int nbp_vlan_tunnel_info_add(struct net_bridge_port *port, u16 vid, u32 tun_id);
+void nbp_vlan_tunnel_info_flush(struct net_bridge_port *port);
+void vlan_tunnel_info_del(struct net_bridge_vlan_group *vg,
+			  struct net_bridge_vlan *vlan);
+int br_handle_ingress_vlan_tunnel(struct sk_buff *skb,
+				  struct net_bridge_port *p,
+				  struct net_bridge_vlan_group *vg);
+int br_handle_egress_vlan_tunnel(struct sk_buff *skb,
+				 struct net_bridge_vlan *vlan);
+#else
+static inline int vlan_tunnel_init(struct net_bridge_vlan_group *vg)
+{
+	return 0;
+}
+
+static inline int nbp_vlan_tunnel_info_delete(struct net_bridge_port *port,
+					      u16 vid)
+{
+	return 0;
+}
+
+static inline int nbp_vlan_tunnel_info_add(struct net_bridge_port *port,
+					   u16 vid, u32 tun_id)
+{
+	return 0;
+}
+
+static inline void nbp_vlan_tunnel_info_flush(struct net_bridge_port *port)
+{
+}
+
+static inline void vlan_tunnel_info_del(struct net_bridge_vlan_group *vg,
+					struct net_bridge_vlan *vlan)
+{
+}
+
+static inline int br_handle_ingress_vlan_tunnel(struct sk_buff *skb,
+						struct net_bridge_port *p,
+						struct net_bridge_vlan_group *vg)
+{
+	return 0;
+}
+#endif
+
+#endif
diff --git a/net/bridge/br_stp.c b/net/bridge/br_stp.c
index 71fd1a4e63cc..8f56c2d1f1a7 100644
--- a/net/bridge/br_stp.c
+++ b/net/bridge/br_stp.c
@@ -602,7 +602,7 @@ int br_set_ageing_time(struct net_bridge *br, clock_t ageing_time)
 	br->ageing_time = t;
 	spin_unlock_bh(&br->lock);
 
-	mod_timer(&br->gc_timer, jiffies);
+	mod_delayed_work(system_long_wq, &br->gc_work, 0);
 
 	return 0;
 }
diff --git a/net/bridge/br_stp_if.c b/net/bridge/br_stp_if.c
index 6c1e21411125..08341d2aa9c9 100644
--- a/net/bridge/br_stp_if.c
+++ b/net/bridge/br_stp_if.c
@@ -57,7 +57,7 @@ void br_stp_enable_bridge(struct net_bridge *br)
 	spin_lock_bh(&br->lock);
 	if (br->stp_enabled == BR_KERNEL_STP)
 		mod_timer(&br->hello_timer, jiffies + br->hello_time);
-	mod_timer(&br->gc_timer, jiffies + HZ/10);
+	mod_delayed_work(system_long_wq, &br->gc_work, HZ / 10);
 
 	br_config_bpdu_generation(br);
 
@@ -88,7 +88,7 @@ void br_stp_disable_bridge(struct net_bridge *br)
 	del_timer_sync(&br->hello_timer);
 	del_timer_sync(&br->topology_change_timer);
 	del_timer_sync(&br->tcn_timer);
-	del_timer_sync(&br->gc_timer);
+	cancel_delayed_work_sync(&br->gc_work);
 }
 
 /* called under bridge lock */
diff --git a/net/bridge/br_stp_timer.c b/net/bridge/br_stp_timer.c
index 7ddb38e0a06e..c98b3e5c140a 100644
--- a/net/bridge/br_stp_timer.c
+++ b/net/bridge/br_stp_timer.c
@@ -153,8 +153,6 @@ void br_stp_timer_init(struct net_bridge *br)
 	setup_timer(&br->topology_change_timer,
 		      br_topology_change_timer_expired,
 		      (unsigned long) br);
-
-	setup_timer(&br->gc_timer, br_fdb_cleanup, (unsigned long) br);
 }
 
 void br_stp_port_timer_init(struct net_bridge_port *p)
diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c
index a18148213b08..0f4034934d56 100644
--- a/net/bridge/br_sysfs_br.c
+++ b/net/bridge/br_sysfs_br.c
@@ -263,7 +263,7 @@ static ssize_t gc_timer_show(struct device *d, struct device_attribute *attr,
 			     char *buf)
 {
 	struct net_bridge *br = to_bridge(d);
-	return sprintf(buf, "%ld\n", br_timer_value(&br->gc_timer));
+	return sprintf(buf, "%ld\n", br_timer_value(&br->gc_work.timer));
 }
 static DEVICE_ATTR_RO(gc_timer);
 
diff --git a/net/bridge/br_sysfs_if.c b/net/bridge/br_sysfs_if.c
index 8bd569695e76..05e8946ccc03 100644
--- a/net/bridge/br_sysfs_if.c
+++ b/net/bridge/br_sysfs_if.c
@@ -188,6 +188,7 @@ static BRPORT_ATTR(multicast_router, S_IRUGO | S_IWUSR, show_multicast_router,
 		   store_multicast_router);
 
 BRPORT_ATTR_FLAG(multicast_fast_leave, BR_MULTICAST_FAST_LEAVE);
+BRPORT_ATTR_FLAG(multicast_to_unicast, BR_MULTICAST_TO_UNICAST);
 #endif
 
 static const struct brport_attribute *brport_attrs[] = {
@@ -214,6 +215,7 @@ static const struct brport_attribute *brport_attrs[] = {
 #ifdef CONFIG_BRIDGE_IGMP_SNOOPING
 	&brport_attr_multicast_router,
 	&brport_attr_multicast_fast_leave,
+	&brport_attr_multicast_to_unicast,
 #endif
 	&brport_attr_proxyarp,
 	&brport_attr_proxyarp_wifi,
diff --git a/net/bridge/br_vlan.c b/net/bridge/br_vlan.c
index b6de4f457161..62e68c0dc687 100644
--- a/net/bridge/br_vlan.c
+++ b/net/bridge/br_vlan.c
@@ -5,6 +5,7 @@
 #include <net/switchdev.h>
 
 #include "br_private.h"
+#include "br_private_tunnel.h"
 
 static inline int br_vlan_cmp(struct rhashtable_compare_arg *arg,
 			      const void *ptr)
@@ -310,6 +311,7 @@ static int __vlan_del(struct net_bridge_vlan *v)
 	}
 
 	if (masterv != v) {
+		vlan_tunnel_info_del(vg, v);
 		rhashtable_remove_fast(&vg->vlan_hash, &v->vnode,
 				       br_vlan_rht_params);
 		__vlan_del_list(v);
@@ -325,6 +327,7 @@ static void __vlan_group_free(struct net_bridge_vlan_group *vg)
 {
 	WARN_ON(!list_empty(&vg->vlan_list));
 	rhashtable_destroy(&vg->vlan_hash);
+	vlan_tunnel_deinit(vg);
 	kfree(vg);
 }
 
@@ -338,6 +341,7 @@ static void __vlan_flush(struct net_bridge_vlan_group *vg)
 }
 
 struct sk_buff *br_handle_vlan(struct net_bridge *br,
+			       const struct net_bridge_port *p,
 			       struct net_bridge_vlan_group *vg,
 			       struct sk_buff *skb)
 {
@@ -378,6 +382,12 @@ struct sk_buff *br_handle_vlan(struct net_bridge *br,
 
 	if (v->flags & BRIDGE_VLAN_INFO_UNTAGGED)
 		skb->vlan_tci = 0;
+
+	if (p && (p->flags & BR_VLAN_TUNNEL) &&
+	    br_handle_egress_vlan_tunnel(skb, v)) {
+		kfree_skb(skb);
+		return NULL;
+	}
 out:
 	return skb;
 }
@@ -613,6 +623,8 @@ int br_vlan_delete(struct net_bridge *br, u16 vid)
 	br_fdb_find_delete_local(br, NULL, br->dev->dev_addr, vid);
 	br_fdb_delete_by_port(br, NULL, vid, 0);
 
+	vlan_tunnel_info_del(vg, v);
+
 	return __vlan_del(v);
 }
 
@@ -918,6 +930,9 @@ int br_vlan_init(struct net_bridge *br)
 	ret = rhashtable_init(&vg->vlan_hash, &br_vlan_rht_params);
 	if (ret)
 		goto err_rhtbl;
+	ret = vlan_tunnel_init(vg);
+	if (ret)
+		goto err_tunnel_init;
 	INIT_LIST_HEAD(&vg->vlan_list);
 	br->vlan_proto = htons(ETH_P_8021Q);
 	br->default_pvid = 1;
@@ -932,6 +947,8 @@ out:
 	return ret;
 
 err_vlan_add:
+	vlan_tunnel_deinit(vg);
+err_tunnel_init:
 	rhashtable_destroy(&vg->vlan_hash);
 err_rhtbl:
 	kfree(vg);
@@ -961,6 +978,9 @@ int nbp_vlan_init(struct net_bridge_port *p)
 	ret = rhashtable_init(&vg->vlan_hash, &br_vlan_rht_params);
 	if (ret)
 		goto err_rhtbl;
+	ret = vlan_tunnel_init(vg);
+	if (ret)
+		goto err_tunnel_init;
 	INIT_LIST_HEAD(&vg->vlan_list);
 	rcu_assign_pointer(p->vlgrp, vg);
 	if (p->br->default_pvid) {
@@ -976,8 +996,10 @@ out:
 err_vlan_add:
 	RCU_INIT_POINTER(p->vlgrp, NULL);
 	synchronize_rcu();
-	rhashtable_destroy(&vg->vlan_hash);
+	vlan_tunnel_deinit(vg);
 err_vlan_enabled:
+err_tunnel_init:
+	rhashtable_destroy(&vg->vlan_hash);
 err_rhtbl:
 	kfree(vg);
 
diff --git a/net/bridge/br_vlan_tunnel.c b/net/bridge/br_vlan_tunnel.c
new file mode 100644
index 000000000000..6d2c4eed2dc8
--- /dev/null
+++ b/net/bridge/br_vlan_tunnel.c
@@ -0,0 +1,205 @@
+/*
+ *	Bridge per vlan tunnel port dst_metadata handling code
+ *
+ *	Authors:
+ *	Roopa Prabhu		<roopa@cumulusnetworks.com>
+ *
+ *	This program is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU General Public License
+ *	as published by the Free Software Foundation; either version
+ *	2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/netdevice.h>
+#include <linux/rtnetlink.h>
+#include <linux/slab.h>
+#include <net/switchdev.h>
+#include <net/dst_metadata.h>
+
+#include "br_private.h"
+#include "br_private_tunnel.h"
+
+static inline int br_vlan_tunid_cmp(struct rhashtable_compare_arg *arg,
+				    const void *ptr)
+{
+	const struct net_bridge_vlan *vle = ptr;
+	__be64 tunid = *(__be64 *)arg->key;
+
+	return vle->tinfo.tunnel_id != tunid;
+}
+
+static const struct rhashtable_params br_vlan_tunnel_rht_params = {
+	.head_offset = offsetof(struct net_bridge_vlan, tnode),
+	.key_offset = offsetof(struct net_bridge_vlan, tinfo.tunnel_id),
+	.key_len = sizeof(__be64),
+	.nelem_hint = 3,
+	.locks_mul = 1,
+	.obj_cmpfn = br_vlan_tunid_cmp,
+	.automatic_shrinking = true,
+};
+
+static struct net_bridge_vlan *br_vlan_tunnel_lookup(struct rhashtable *tbl,
+						     u64 tunnel_id)
+{
+	return rhashtable_lookup_fast(tbl, &tunnel_id,
+				      br_vlan_tunnel_rht_params);
+}
+
+void vlan_tunnel_info_del(struct net_bridge_vlan_group *vg,
+			  struct net_bridge_vlan *vlan)
+{
+	if (!vlan->tinfo.tunnel_dst)
+		return;
+	rhashtable_remove_fast(&vg->tunnel_hash, &vlan->tnode,
+			       br_vlan_tunnel_rht_params);
+	vlan->tinfo.tunnel_id = 0;
+	dst_release(&vlan->tinfo.tunnel_dst->dst);
+	vlan->tinfo.tunnel_dst = NULL;
+}
+
+static int __vlan_tunnel_info_add(struct net_bridge_vlan_group *vg,
+				  struct net_bridge_vlan *vlan, u32 tun_id)
+{
+	struct metadata_dst *metadata = NULL;
+	__be64 key = key32_to_tunnel_id(cpu_to_be32(tun_id));
+	int err;
+
+	if (vlan->tinfo.tunnel_dst)
+		return -EEXIST;
+
+	metadata = __ip_tun_set_dst(0, 0, 0, 0, 0, TUNNEL_KEY,
+				    key, 0);
+	if (!metadata)
+		return -EINVAL;
+
+	metadata->u.tun_info.mode |= IP_TUNNEL_INFO_TX | IP_TUNNEL_INFO_BRIDGE;
+	vlan->tinfo.tunnel_dst = metadata;
+	vlan->tinfo.tunnel_id = key;
+
+	err = rhashtable_lookup_insert_fast(&vg->tunnel_hash, &vlan->tnode,
+					    br_vlan_tunnel_rht_params);
+	if (err)
+		goto out;
+
+	return 0;
+out:
+	dst_release(&vlan->tinfo.tunnel_dst->dst);
+	vlan->tinfo.tunnel_dst = NULL;
+	vlan->tinfo.tunnel_id = 0;
+
+	return err;
+}
+
+/* Must be protected by RTNL.
+ * Must be called with vid in range from 1 to 4094 inclusive.
+ */
+int nbp_vlan_tunnel_info_add(struct net_bridge_port *port, u16 vid, u32 tun_id)
+{
+	struct net_bridge_vlan_group *vg;
+	struct net_bridge_vlan *vlan;
+
+	ASSERT_RTNL();
+
+	vg = nbp_vlan_group(port);
+	vlan = br_vlan_find(vg, vid);
+	if (!vlan)
+		return -EINVAL;
+
+	return __vlan_tunnel_info_add(vg, vlan, tun_id);
+}
+
+/* Must be protected by RTNL.
+ * Must be called with vid in range from 1 to 4094 inclusive.
+ */
+int nbp_vlan_tunnel_info_delete(struct net_bridge_port *port, u16 vid)
+{
+	struct net_bridge_vlan_group *vg;
+	struct net_bridge_vlan *v;
+
+	ASSERT_RTNL();
+
+	vg = nbp_vlan_group(port);
+	v = br_vlan_find(vg, vid);
+	if (!v)
+		return -ENOENT;
+
+	vlan_tunnel_info_del(vg, v);
+
+	return 0;
+}
+
+static void __vlan_tunnel_info_flush(struct net_bridge_vlan_group *vg)
+{
+	struct net_bridge_vlan *vlan, *tmp;
+
+	list_for_each_entry_safe(vlan, tmp, &vg->vlan_list, vlist)
+		vlan_tunnel_info_del(vg, vlan);
+}
+
+void nbp_vlan_tunnel_info_flush(struct net_bridge_port *port)
+{
+	struct net_bridge_vlan_group *vg;
+
+	ASSERT_RTNL();
+
+	vg = nbp_vlan_group(port);
+	__vlan_tunnel_info_flush(vg);
+}
+
+int vlan_tunnel_init(struct net_bridge_vlan_group *vg)
+{
+	return rhashtable_init(&vg->tunnel_hash, &br_vlan_tunnel_rht_params);
+}
+
+void vlan_tunnel_deinit(struct net_bridge_vlan_group *vg)
+{
+	rhashtable_destroy(&vg->tunnel_hash);
+}
+
+int br_handle_ingress_vlan_tunnel(struct sk_buff *skb,
+				  struct net_bridge_port *p,
+				  struct net_bridge_vlan_group *vg)
+{
+	struct ip_tunnel_info *tinfo = skb_tunnel_info(skb);
+	struct net_bridge_vlan *vlan;
+
+	if (!vg || !tinfo)
+		return 0;
+
+	/* if already tagged, ignore */
+	if (skb_vlan_tagged(skb))
+		return 0;
+
+	/* lookup vid, given tunnel id */
+	vlan = br_vlan_tunnel_lookup(&vg->tunnel_hash, tinfo->key.tun_id);
+	if (!vlan)
+		return 0;
+
+	skb_dst_drop(skb);
+
+	__vlan_hwaccel_put_tag(skb, p->br->vlan_proto, vlan->vid);
+
+	return 0;
+}
+
+int br_handle_egress_vlan_tunnel(struct sk_buff *skb,
+				 struct net_bridge_vlan *vlan)
+{
+	int err;
+
+	if (!vlan || !vlan->tinfo.tunnel_id)
+		return 0;
+
+	if (unlikely(!skb_vlan_tag_present(skb)))
+		return 0;
+
+	skb_dst_drop(skb);
+	err = skb_vlan_pop(skb);
+	if (err)
+		return err;
+
+	skb_dst_set(skb, dst_clone(&vlan->tinfo.tunnel_dst->dst));
+
+	return 0;
+}
diff --git a/net/bridge/netfilter/ebt_limit.c b/net/bridge/netfilter/ebt_limit.c
index 517e78befcb2..61a9f1be1263 100644
--- a/net/bridge/netfilter/ebt_limit.c
+++ b/net/bridge/netfilter/ebt_limit.c
@@ -105,6 +105,7 @@ static struct xt_match ebt_limit_mt_reg __read_mostly = {
 	.match		= ebt_limit_mt,
 	.checkentry	= ebt_limit_mt_check,
 	.matchsize	= sizeof(struct ebt_limit_info),
+	.usersize	= offsetof(struct ebt_limit_info, prev),
 #ifdef CONFIG_COMPAT
 	.compatsize	= sizeof(struct ebt_compat_limit_info),
 #endif
diff --git a/net/bridge/netfilter/ebt_log.c b/net/bridge/netfilter/ebt_log.c
index e88bd4827ac1..98b9c8e8615e 100644
--- a/net/bridge/netfilter/ebt_log.c
+++ b/net/bridge/netfilter/ebt_log.c
@@ -78,7 +78,7 @@ ebt_log_packet(struct net *net, u_int8_t pf, unsigned int hooknum,
 	unsigned int bitmask;
 
 	/* FIXME: Disabled from containers until syslog ns is supported */
-	if (!net_eq(net, &init_net))
+	if (!net_eq(net, &init_net) && !sysctl_nf_log_all_netns)
 		return;
 
 	spin_lock_bh(&ebt_log_lock);
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index 537e3d506fc2..79b69917f521 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -1346,56 +1346,72 @@ static int update_counters(struct net *net, const void __user *user,
 				hlp.num_counters, user, len);
 }
 
-static inline int ebt_make_matchname(const struct ebt_entry_match *m,
-				     const char *base, char __user *ubase)
+static inline int ebt_obj_to_user(char __user *um, const char *_name,
+				  const char *data, int entrysize,
+				  int usersize, int datasize)
 {
-	char __user *hlp = ubase + ((char *)m - base);
-	char name[EBT_FUNCTION_MAXNAMELEN] = {};
+	char name[EBT_FUNCTION_MAXNAMELEN] = {0};
 
 	/* ebtables expects 32 bytes long names but xt_match names are 29 bytes
 	 * long. Copy 29 bytes and fill remaining bytes with zeroes.
 	 */
-	strlcpy(name, m->u.match->name, sizeof(name));
-	if (copy_to_user(hlp, name, EBT_FUNCTION_MAXNAMELEN))
+	strlcpy(name, _name, sizeof(name));
+	if (copy_to_user(um, name, EBT_FUNCTION_MAXNAMELEN) ||
+	    put_user(datasize, (int __user *)(um + EBT_FUNCTION_MAXNAMELEN)) ||
+	    xt_data_to_user(um + entrysize, data, usersize, datasize))
 		return -EFAULT;
+
 	return 0;
 }
 
-static inline int ebt_make_watchername(const struct ebt_entry_watcher *w,
-				       const char *base, char __user *ubase)
+static inline int ebt_match_to_user(const struct ebt_entry_match *m,
+				    const char *base, char __user *ubase)
 {
-	char __user *hlp = ubase + ((char *)w - base);
-	char name[EBT_FUNCTION_MAXNAMELEN] = {};
+	return ebt_obj_to_user(ubase + ((char *)m - base),
+			       m->u.match->name, m->data, sizeof(*m),
+			       m->u.match->usersize, m->match_size);
+}
 
-	strlcpy(name, w->u.watcher->name, sizeof(name));
-	if (copy_to_user(hlp, name, EBT_FUNCTION_MAXNAMELEN))
-		return -EFAULT;
-	return 0;
+static inline int ebt_watcher_to_user(const struct ebt_entry_watcher *w,
+				      const char *base, char __user *ubase)
+{
+	return ebt_obj_to_user(ubase + ((char *)w - base),
+			       w->u.watcher->name, w->data, sizeof(*w),
+			       w->u.watcher->usersize, w->watcher_size);
 }
 
-static inline int ebt_make_names(struct ebt_entry *e, const char *base,
-				 char __user *ubase)
+static inline int ebt_entry_to_user(struct ebt_entry *e, const char *base,
+				    char __user *ubase)
 {
 	int ret;
 	char __user *hlp;
 	const struct ebt_entry_target *t;
-	char name[EBT_FUNCTION_MAXNAMELEN] = {};
 
-	if (e->bitmask == 0)
+	if (e->bitmask == 0) {
+		/* special case !EBT_ENTRY_OR_ENTRIES */
+		if (copy_to_user(ubase + ((char *)e - base), e,
+				 sizeof(struct ebt_entries)))
+			return -EFAULT;
 		return 0;
+	}
+
+	if (copy_to_user(ubase + ((char *)e - base), e, sizeof(*e)))
+		return -EFAULT;
 
 	hlp = ubase + (((char *)e + e->target_offset) - base);
 	t = (struct ebt_entry_target *)(((char *)e) + e->target_offset);
 
-	ret = EBT_MATCH_ITERATE(e, ebt_make_matchname, base, ubase);
+	ret = EBT_MATCH_ITERATE(e, ebt_match_to_user, base, ubase);
 	if (ret != 0)
 		return ret;
-	ret = EBT_WATCHER_ITERATE(e, ebt_make_watchername, base, ubase);
+	ret = EBT_WATCHER_ITERATE(e, ebt_watcher_to_user, base, ubase);
 	if (ret != 0)
 		return ret;
-	strlcpy(name, t->u.target->name, sizeof(name));
-	if (copy_to_user(hlp, name, EBT_FUNCTION_MAXNAMELEN))
-		return -EFAULT;
+	ret = ebt_obj_to_user(hlp, t->u.target->name, t->data, sizeof(*t),
+			      t->u.target->usersize, t->target_size);
+	if (ret != 0)
+		return ret;
+
 	return 0;
 }
 
@@ -1475,13 +1491,9 @@ static int copy_everything_to_user(struct ebt_table *t, void __user *user,
 	if (ret)
 		return ret;
 
-	if (copy_to_user(tmp.entries, entries, entries_size)) {
-		BUGPRINT("Couldn't copy entries to userspace\n");
-		return -EFAULT;
-	}
 	/* set the match/watcher/target names right */
 	return EBT_ENTRY_ITERATE(entries, entries_size,
-	   ebt_make_names, entries, tmp.entries);
+	   ebt_entry_to_user, entries, tmp.entries);
 }
 
 static int do_ebt_set_ctl(struct sock *sk,
@@ -1630,8 +1642,10 @@ static int compat_match_to_user(struct ebt_entry_match *m, void __user **dstptr,
 	if (match->compat_to_user) {
 		if (match->compat_to_user(cm->data, m->data))
 			return -EFAULT;
-	} else if (copy_to_user(cm->data, m->data, msize))
+	} else {
+		if (xt_data_to_user(cm->data, m->data, match->usersize, msize))
 			return -EFAULT;
+	}
 
 	*size -= ebt_compat_entry_padsize() + off;
 	*dstptr = cm->data;
@@ -1657,8 +1671,10 @@ static int compat_target_to_user(struct ebt_entry_target *t,
 	if (target->compat_to_user) {
 		if (target->compat_to_user(cm->data, t->data))
 			return -EFAULT;
-	} else if (copy_to_user(cm->data, t->data, tsize))
-		return -EFAULT;
+	} else {
+		if (xt_data_to_user(cm->data, t->data, target->usersize, tsize))
+			return -EFAULT;
+	}
 
 	*size -= ebt_compat_entry_padsize() + off;
 	*dstptr = cm->data;
diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
index 3408ed51b611..1816fc9f1ee7 100644
--- a/net/caif/chnl_net.c
+++ b/net/caif/chnl_net.c
@@ -44,7 +44,6 @@ enum caif_states {
 
 struct chnl_net {
 	struct cflayer chnl;
-	struct net_device_stats stats;
 	struct caif_connect_request conn_req;
 	struct list_head list_field;
 	struct net_device *netdev;
diff --git a/net/compat.c b/net/compat.c
index d69f539ca0bc..aba929e5250f 100644
--- a/net/compat.c
+++ b/net/compat.c
@@ -91,11 +91,11 @@ int get_compat_msghdr(struct msghdr *kmsg,
 #define CMSG_COMPAT_ALIGN(len)	ALIGN((len), sizeof(s32))
 
 #define CMSG_COMPAT_DATA(cmsg)				\
-	((void __user *)((char __user *)(cmsg) + CMSG_COMPAT_ALIGN(sizeof(struct compat_cmsghdr))))
+	((void __user *)((char __user *)(cmsg) + sizeof(struct compat_cmsghdr)))
 #define CMSG_COMPAT_SPACE(len)				\
-	(CMSG_COMPAT_ALIGN(sizeof(struct compat_cmsghdr)) + CMSG_COMPAT_ALIGN(len))
+	(sizeof(struct compat_cmsghdr) + CMSG_COMPAT_ALIGN(len))
 #define CMSG_COMPAT_LEN(len)				\
-	(CMSG_COMPAT_ALIGN(sizeof(struct compat_cmsghdr)) + (len))
+	(sizeof(struct compat_cmsghdr) + (len))
 
 #define CMSG_COMPAT_FIRSTHDR(msg)			\
 	(((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ?	\
@@ -131,6 +131,9 @@ int cmsghdr_from_user_compat_to_kern(struct msghdr *kmsg, struct sock *sk,
 	__kernel_size_t kcmlen, tmp;
 	int err = -EFAULT;
 
+	BUILD_BUG_ON(sizeof(struct compat_cmsghdr) !=
+		     CMSG_COMPAT_ALIGN(sizeof(struct compat_cmsghdr)));
+
 	kcmlen = 0;
 	kcmsg_base = kcmsg = (struct cmsghdr *)stackbuf;
 	ucmsg = CMSG_COMPAT_FIRSTHDR(kmsg);
@@ -142,8 +145,7 @@ int cmsghdr_from_user_compat_to_kern(struct msghdr *kmsg, struct sock *sk,
 		if (!CMSG_COMPAT_OK(ucmlen, ucmsg, kmsg))
 			return -EINVAL;
 
-		tmp = ((ucmlen - CMSG_COMPAT_ALIGN(sizeof(*ucmsg))) +
-		       CMSG_ALIGN(sizeof(struct cmsghdr)));
+		tmp = ((ucmlen - sizeof(*ucmsg)) + sizeof(struct cmsghdr));
 		tmp = CMSG_ALIGN(tmp);
 		kcmlen += tmp;
 		ucmsg = cmsg_compat_nxthdr(kmsg, ucmsg, ucmlen);
@@ -169,8 +171,7 @@ int cmsghdr_from_user_compat_to_kern(struct msghdr *kmsg, struct sock *sk,
 			goto Efault;
 		if (!CMSG_COMPAT_OK(ucmlen, ucmsg, kmsg))
 			goto Einval;
-		tmp = ((ucmlen - CMSG_COMPAT_ALIGN(sizeof(*ucmsg))) +
-		       CMSG_ALIGN(sizeof(struct cmsghdr)));
+		tmp = ((ucmlen - sizeof(*ucmsg)) + sizeof(struct cmsghdr));
 		if ((char *)kcmsg_base + kcmlen - (char *)kcmsg < CMSG_ALIGN(tmp))
 			goto Einval;
 		kcmsg->cmsg_len = tmp;
@@ -179,7 +180,7 @@ int cmsghdr_from_user_compat_to_kern(struct msghdr *kmsg, struct sock *sk,
 		    __get_user(kcmsg->cmsg_type, &ucmsg->cmsg_type) ||
 		    copy_from_user(CMSG_DATA(kcmsg),
 				   CMSG_COMPAT_DATA(ucmsg),
-				   (ucmlen - CMSG_COMPAT_ALIGN(sizeof(*ucmsg)))))
+				   (ucmlen - sizeof(*ucmsg))))
 			goto Efault;
 
 		/* Advance. */
diff --git a/net/core/Makefile b/net/core/Makefile
index f6761b6e3b29..79f9479e9658 100644
--- a/net/core/Makefile
+++ b/net/core/Makefile
@@ -28,3 +28,4 @@ obj-$(CONFIG_LWTUNNEL_BPF) += lwt_bpf.o
 obj-$(CONFIG_DST_CACHE) += dst_cache.o
 obj-$(CONFIG_HWBM) += hwbm.o
 obj-$(CONFIG_NET_DEVLINK) += devlink.o
+obj-$(CONFIG_GRO_CELLS) += gro_cells.o
diff --git a/net/core/dev.c b/net/core/dev.c
index 29101c98399f..304f2deae5f9 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1,5 +1,5 @@
 /*
- * 	NET3	Protocol independent device support routines.
+ *      NET3    Protocol independent device support routines.
  *
  *		This program is free software; you can redistribute it and/or
  *		modify it under the terms of the GNU General Public License
@@ -7,7 +7,7 @@
  *		2 of the License, or (at your option) any later version.
  *
  *	Derived from the non IP parts of dev.c 1.0.19
- * 		Authors:	Ross Biro
+ *              Authors:	Ross Biro
  *				Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
  *				Mark Evans, <evansmp@uhura.aston.ac.uk>
  *
@@ -21,9 +21,9 @@
  *
  *	Changes:
  *              D.J. Barrow     :       Fixed bug where dev->refcnt gets set
- *              			to 2 if register_netdev gets called
- *              			before net_dev_init & also removed a
- *              			few lines of code in the process.
+ *                                      to 2 if register_netdev gets called
+ *                                      before net_dev_init & also removed a
+ *                                      few lines of code in the process.
  *		Alan Cox	:	device private ioctl copies fields back.
  *		Alan Cox	:	Transmit queue code does relevant
  *					stunts to keep the queue safe.
@@ -36,7 +36,7 @@
  *		Alan Cox	:	100 backlog just doesn't cut it when
  *					you start doing multicast video 8)
  *		Alan Cox	:	Rewrote net_bh and list manager.
- *		Alan Cox	: 	Fix ETH_P_ALL echoback lengths.
+ *              Alan Cox        :       Fix ETH_P_ALL echoback lengths.
  *		Alan Cox	:	Took out transmit every packet pass
  *					Saved a few bytes in the ioctl handler
  *		Alan Cox	:	Network driver sets packet type before
@@ -46,7 +46,7 @@
  *		Richard Kooijman:	Timestamp fixes.
  *		Alan Cox	:	Wrong field in SIOCGIFDSTADDR
  *		Alan Cox	:	Device lock protection.
- *		Alan Cox	: 	Fixed nasty side effect of device close
+ *              Alan Cox        :       Fixed nasty side effect of device close
  *					changes.
  *		Rudi Cilibrasi	:	Pass the right thing to
  *					set_mac_address()
@@ -67,8 +67,8 @@
  *	Paul Rusty Russell	:	SIOCSIFNAME
  *              Pekka Riikonen  :	Netdev boot-time settings code
  *              Andrew Morton   :       Make unregister_netdevice wait
- *              			indefinitely on dev->refcnt
- * 		J Hadi Salim	:	- Backlog queue sampling
+ *                                      indefinitely on dev->refcnt
+ *              J Hadi Salim    :       - Backlog queue sampling
  *				        - netif_rx() feedback
  */
 
@@ -192,7 +192,8 @@ static seqcount_t devnet_rename_seq;
 
 static inline void dev_base_seq_inc(struct net *net)
 {
-	while (++net->dev_base_seq == 0);
+	while (++net->dev_base_seq == 0)
+		;
 }
 
 static inline struct hlist_head *dev_name_hash(struct net *net, const char *name)
@@ -274,8 +275,8 @@ EXPORT_PER_CPU_SYMBOL(softnet_data);
  * register_netdevice() inits txq->_xmit_lock and sets lockdep class
  * according to dev->type
  */
-static const unsigned short netdev_lock_type[] =
-	{ARPHRD_NETROM, ARPHRD_ETHER, ARPHRD_EETHER, ARPHRD_AX25,
+static const unsigned short netdev_lock_type[] = {
+	 ARPHRD_NETROM, ARPHRD_ETHER, ARPHRD_EETHER, ARPHRD_AX25,
 	 ARPHRD_PRONET, ARPHRD_CHAOS, ARPHRD_IEEE802, ARPHRD_ARCNET,
 	 ARPHRD_APPLETLK, ARPHRD_DLCI, ARPHRD_ATM, ARPHRD_METRICOM,
 	 ARPHRD_IEEE1394, ARPHRD_EUI64, ARPHRD_INFINIBAND, ARPHRD_SLIP,
@@ -291,22 +292,22 @@ static const unsigned short netdev_lock_type[] =
 	 ARPHRD_IEEE80211_RADIOTAP, ARPHRD_PHONET, ARPHRD_PHONET_PIPE,
 	 ARPHRD_IEEE802154, ARPHRD_VOID, ARPHRD_NONE};
 
-static const char *const netdev_lock_name[] =
-	{"_xmit_NETROM", "_xmit_ETHER", "_xmit_EETHER", "_xmit_AX25",
-	 "_xmit_PRONET", "_xmit_CHAOS", "_xmit_IEEE802", "_xmit_ARCNET",
-	 "_xmit_APPLETLK", "_xmit_DLCI", "_xmit_ATM", "_xmit_METRICOM",
-	 "_xmit_IEEE1394", "_xmit_EUI64", "_xmit_INFINIBAND", "_xmit_SLIP",
-	 "_xmit_CSLIP", "_xmit_SLIP6", "_xmit_CSLIP6", "_xmit_RSRVD",
-	 "_xmit_ADAPT", "_xmit_ROSE", "_xmit_X25", "_xmit_HWX25",
-	 "_xmit_PPP", "_xmit_CISCO", "_xmit_LAPB", "_xmit_DDCMP",
-	 "_xmit_RAWHDLC", "_xmit_TUNNEL", "_xmit_TUNNEL6", "_xmit_FRAD",
-	 "_xmit_SKIP", "_xmit_LOOPBACK", "_xmit_LOCALTLK", "_xmit_FDDI",
-	 "_xmit_BIF", "_xmit_SIT", "_xmit_IPDDP", "_xmit_IPGRE",
-	 "_xmit_PIMREG", "_xmit_HIPPI", "_xmit_ASH", "_xmit_ECONET",
-	 "_xmit_IRDA", "_xmit_FCPP", "_xmit_FCAL", "_xmit_FCPL",
-	 "_xmit_FCFABRIC", "_xmit_IEEE80211", "_xmit_IEEE80211_PRISM",
-	 "_xmit_IEEE80211_RADIOTAP", "_xmit_PHONET", "_xmit_PHONET_PIPE",
-	 "_xmit_IEEE802154", "_xmit_VOID", "_xmit_NONE"};
+static const char *const netdev_lock_name[] = {
+	"_xmit_NETROM", "_xmit_ETHER", "_xmit_EETHER", "_xmit_AX25",
+	"_xmit_PRONET", "_xmit_CHAOS", "_xmit_IEEE802", "_xmit_ARCNET",
+	"_xmit_APPLETLK", "_xmit_DLCI", "_xmit_ATM", "_xmit_METRICOM",
+	"_xmit_IEEE1394", "_xmit_EUI64", "_xmit_INFINIBAND", "_xmit_SLIP",
+	"_xmit_CSLIP", "_xmit_SLIP6", "_xmit_CSLIP6", "_xmit_RSRVD",
+	"_xmit_ADAPT", "_xmit_ROSE", "_xmit_X25", "_xmit_HWX25",
+	"_xmit_PPP", "_xmit_CISCO", "_xmit_LAPB", "_xmit_DDCMP",
+	"_xmit_RAWHDLC", "_xmit_TUNNEL", "_xmit_TUNNEL6", "_xmit_FRAD",
+	"_xmit_SKIP", "_xmit_LOOPBACK", "_xmit_LOCALTLK", "_xmit_FDDI",
+	"_xmit_BIF", "_xmit_SIT", "_xmit_IPDDP", "_xmit_IPGRE",
+	"_xmit_PIMREG", "_xmit_HIPPI", "_xmit_ASH", "_xmit_ECONET",
+	"_xmit_IRDA", "_xmit_FCPP", "_xmit_FCAL", "_xmit_FCPL",
+	"_xmit_FCFABRIC", "_xmit_IEEE80211", "_xmit_IEEE80211_PRISM",
+	"_xmit_IEEE80211_RADIOTAP", "_xmit_PHONET", "_xmit_PHONET_PIPE",
+	"_xmit_IEEE802154", "_xmit_VOID", "_xmit_NONE"};
 
 static struct lock_class_key netdev_xmit_lock_key[ARRAY_SIZE(netdev_lock_type)];
 static struct lock_class_key netdev_addr_lock_key[ARRAY_SIZE(netdev_lock_type)];
@@ -352,10 +353,11 @@ static inline void netdev_set_addr_lockdep_class(struct net_device *dev)
 #endif
 
 /*******************************************************************************
+ *
+ *		Protocol management and registration routines
+ *
+ *******************************************************************************/
 
-		Protocol management and registration routines
-
-*******************************************************************************/
 
 /*
  *	Add a protocol ID to the list. Now that the input handler is
@@ -538,10 +540,10 @@ void dev_remove_offload(struct packet_offload *po)
 EXPORT_SYMBOL(dev_remove_offload);
 
 /******************************************************************************
-
-		      Device Boot-time Settings Routines
-
-*******************************************************************************/
+ *
+ *		      Device Boot-time Settings Routines
+ *
+ ******************************************************************************/
 
 /* Boot time configuration table */
 static struct netdev_boot_setup dev_boot_setup[NETDEV_BOOT_SETUP_MAX];
@@ -574,13 +576,13 @@ static int netdev_boot_setup_add(char *name, struct ifmap *map)
 }
 
 /**
- *	netdev_boot_setup_check	- check boot time settings
- *	@dev: the netdevice
+ * netdev_boot_setup_check	- check boot time settings
+ * @dev: the netdevice
  *
- * 	Check boot time settings for the device.
- *	The found settings are set for the device to be used
- *	later in the device probing.
- *	Returns 0 if no settings found, 1 if they are.
+ * Check boot time settings for the device.
+ * The found settings are set for the device to be used
+ * later in the device probing.
+ * Returns 0 if no settings found, 1 if they are.
  */
 int netdev_boot_setup_check(struct net_device *dev)
 {
@@ -590,10 +592,10 @@ int netdev_boot_setup_check(struct net_device *dev)
 	for (i = 0; i < NETDEV_BOOT_SETUP_MAX; i++) {
 		if (s[i].name[0] != '\0' && s[i].name[0] != ' ' &&
 		    !strcmp(dev->name, s[i].name)) {
-			dev->irq 	= s[i].map.irq;
-			dev->base_addr 	= s[i].map.base_addr;
-			dev->mem_start 	= s[i].map.mem_start;
-			dev->mem_end 	= s[i].map.mem_end;
+			dev->irq = s[i].map.irq;
+			dev->base_addr = s[i].map.base_addr;
+			dev->mem_start = s[i].map.mem_start;
+			dev->mem_end = s[i].map.mem_end;
 			return 1;
 		}
 	}
@@ -603,14 +605,14 @@ EXPORT_SYMBOL(netdev_boot_setup_check);
 
 
 /**
- *	netdev_boot_base	- get address from boot time settings
- *	@prefix: prefix for network device
- *	@unit: id for network device
+ * netdev_boot_base	- get address from boot time settings
+ * @prefix: prefix for network device
+ * @unit: id for network device
  *
- * 	Check boot time settings for the base address of device.
- *	The found settings are set for the device to be used
- *	later in the device probing.
- *	Returns 0 if no settings found.
+ * Check boot time settings for the base address of device.
+ * The found settings are set for the device to be used
+ * later in the device probing.
+ * Returns 0 if no settings found.
  */
 unsigned long netdev_boot_base(const char *prefix, int unit)
 {
@@ -663,10 +665,10 @@ int __init netdev_boot_setup(char *str)
 __setup("netdev=", netdev_boot_setup);
 
 /*******************************************************************************
-
-			    Device Interface Subroutines
-
-*******************************************************************************/
+ *
+ *			    Device Interface Subroutines
+ *
+ *******************************************************************************/
 
 /**
  *	dev_get_iflink	- get 'iflink' value of a interface
@@ -737,15 +739,15 @@ struct net_device *__dev_get_by_name(struct net *net, const char *name)
 EXPORT_SYMBOL(__dev_get_by_name);
 
 /**
- *	dev_get_by_name_rcu	- find a device by its name
- *	@net: the applicable net namespace
- *	@name: name to find
+ * dev_get_by_name_rcu	- find a device by its name
+ * @net: the applicable net namespace
+ * @name: name to find
  *
- *	Find an interface by name.
- *	If the name is found a pointer to the device is returned.
- * 	If the name is not found then %NULL is returned.
- *	The reference counters are not incremented so the caller must be
- *	careful with locks. The caller must hold RCU lock.
+ * Find an interface by name.
+ * If the name is found a pointer to the device is returned.
+ * If the name is not found then %NULL is returned.
+ * The reference counters are not incremented so the caller must be
+ * careful with locks. The caller must hold RCU lock.
  */
 
 struct net_device *dev_get_by_name_rcu(struct net *net, const char *name)
@@ -1289,8 +1291,8 @@ void netdev_state_change(struct net_device *dev)
 EXPORT_SYMBOL(netdev_state_change);
 
 /**
- * 	netdev_notify_peers - notify network peers about existence of @dev
- * 	@dev: network device
+ * netdev_notify_peers - notify network peers about existence of @dev
+ * @dev: network device
  *
  * Generate traffic such that interested network peers are aware of
  * @dev, such as by generating a gratuitous ARP. This may be used when
@@ -1518,17 +1520,17 @@ static int call_netdevice_notifier(struct notifier_block *nb, unsigned long val,
 static int dev_boot_phase = 1;
 
 /**
- *	register_netdevice_notifier - register a network notifier block
- *	@nb: notifier
+ * register_netdevice_notifier - register a network notifier block
+ * @nb: notifier
  *
- *	Register a notifier to be called when network device events occur.
- *	The notifier passed is linked into the kernel structures and must
- *	not be reused until it has been unregistered. A negative errno code
- *	is returned on a failure.
+ * Register a notifier to be called when network device events occur.
+ * The notifier passed is linked into the kernel structures and must
+ * not be reused until it has been unregistered. A negative errno code
+ * is returned on a failure.
  *
- * 	When registered all registration and up events are replayed
- *	to the new notifier to allow device to have a race free
- *	view of the network device list.
+ * When registered all registration and up events are replayed
+ * to the new notifier to allow device to have a race free
+ * view of the network device list.
  */
 
 int register_netdevice_notifier(struct notifier_block *nb)
@@ -1585,17 +1587,17 @@ outroll:
 EXPORT_SYMBOL(register_netdevice_notifier);
 
 /**
- *	unregister_netdevice_notifier - unregister a network notifier block
- *	@nb: notifier
+ * unregister_netdevice_notifier - unregister a network notifier block
+ * @nb: notifier
  *
- *	Unregister a notifier previously registered by
- *	register_netdevice_notifier(). The notifier is unlinked into the
- *	kernel structures and may then be reused. A negative errno code
- *	is returned on a failure.
+ * Unregister a notifier previously registered by
+ * register_netdevice_notifier(). The notifier is unlinked into the
+ * kernel structures and may then be reused. A negative errno code
+ * is returned on a failure.
  *
- * 	After unregistering unregister and down device events are synthesized
- *	for all devices on the device list to the removed notifier to remove
- *	the need for special case cleanup code.
+ * After unregistering unregister and down device events are synthesized
+ * for all devices on the device list to the removed notifier to remove
+ * the need for special case cleanup code.
  */
 
 int unregister_netdevice_notifier(struct notifier_block *nb)
@@ -2403,28 +2405,6 @@ void netif_schedule_queue(struct netdev_queue *txq)
 }
 EXPORT_SYMBOL(netif_schedule_queue);
 
-/**
- *	netif_wake_subqueue - allow sending packets on subqueue
- *	@dev: network device
- *	@queue_index: sub queue index
- *
- * Resume individual transmit queue of a device with multiple transmit queues.
- */
-void netif_wake_subqueue(struct net_device *dev, u16 queue_index)
-{
-	struct netdev_queue *txq = netdev_get_tx_queue(dev, queue_index);
-
-	if (test_and_clear_bit(__QUEUE_STATE_DRV_XOFF, &txq->state)) {
-		struct Qdisc *q;
-
-		rcu_read_lock();
-		q = rcu_dereference(txq->qdisc);
-		__netif_schedule(q);
-		rcu_read_unlock();
-	}
-}
-EXPORT_SYMBOL(netif_wake_subqueue);
-
 void netif_tx_wake_queue(struct netdev_queue *dev_queue)
 {
 	if (test_and_clear_bit(__QUEUE_STATE_DRV_XOFF, &dev_queue->state)) {
@@ -2518,6 +2498,7 @@ u16 __skb_tx_hash(const struct net_device *dev, struct sk_buff *skb,
 
 	if (dev->num_tc) {
 		u8 tc = netdev_get_prio_tc_map(dev, skb->priority);
+
 		qoffset = dev->tc_to_txq[tc].offset;
 		qcount = dev->tc_to_txq[tc].count;
 	}
@@ -2654,9 +2635,10 @@ EXPORT_SYMBOL(skb_mac_gso_segment);
 static inline bool skb_needs_check(struct sk_buff *skb, bool tx_path)
 {
 	if (tx_path)
-		return skb->ip_summed != CHECKSUM_PARTIAL;
-	else
-		return skb->ip_summed == CHECKSUM_NONE;
+		return skb->ip_summed != CHECKSUM_PARTIAL &&
+		       skb->ip_summed != CHECKSUM_NONE;
+
+	return skb->ip_summed == CHECKSUM_NONE;
 }
 
 /**
@@ -2675,11 +2657,12 @@ static inline bool skb_needs_check(struct sk_buff *skb, bool tx_path)
 struct sk_buff *__skb_gso_segment(struct sk_buff *skb,
 				  netdev_features_t features, bool tx_path)
 {
+	struct sk_buff *segs;
+
 	if (unlikely(skb_needs_check(skb, tx_path))) {
 		int err;
 
-		skb_warn_bad_offload(skb);
-
+		/* We're going to init ->check field in TCP or UDP header */
 		err = skb_cow_head(skb, 0);
 		if (err < 0)
 			return ERR_PTR(err);
@@ -2707,7 +2690,12 @@ struct sk_buff *__skb_gso_segment(struct sk_buff *skb,
 	skb_reset_mac_header(skb);
 	skb_reset_mac_len(skb);
 
-	return skb_mac_gso_segment(skb, features);
+	segs = skb_mac_gso_segment(skb, features);
+
+	if (unlikely(skb_needs_check(skb, tx_path)))
+		skb_warn_bad_offload(skb);
+
+	return segs;
 }
 EXPORT_SYMBOL(__skb_gso_segment);
 
@@ -2732,9 +2720,11 @@ static int illegal_highdma(struct net_device *dev, struct sk_buff *skb)
 {
 #ifdef CONFIG_HIGHMEM
 	int i;
+
 	if (!(dev->features & NETIF_F_HIGHDMA)) {
 		for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
 			skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
+
 			if (PageHighMem(skb_frag_page(frag)))
 				return 1;
 		}
@@ -2748,6 +2738,7 @@ static int illegal_highdma(struct net_device *dev, struct sk_buff *skb)
 		for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
 			skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
 			dma_addr_t addr = page_to_phys(skb_frag_page(frag));
+
 			if (!pdev->dma_mask || addr + PAGE_SIZE - 1 > *pdev->dma_mask)
 				return 1;
 		}
@@ -3148,9 +3139,7 @@ sch_handle_egress(struct sk_buff *skb, int *ret, struct net_device *dev)
 	if (!cl)
 		return skb;
 
-	/* skb->tc_verd and qdisc_skb_cb(skb)->pkt_len were already set
-	 * earlier by the caller.
-	 */
+	/* qdisc_skb_cb(skb)->pkt_len was already set by the caller. */
 	qdisc_bstats_cpu_update(cl->q, skb);
 
 	switch (tc_classify(skb, cl, &cl_res, false)) {
@@ -3225,6 +3214,7 @@ static u16 __netdev_pick_tx(struct net_device *dev, struct sk_buff *skb)
 	if (queue_index < 0 || skb->ooo_okay ||
 	    queue_index >= dev->real_num_tx_queues) {
 		int new_index = get_xps_queue(dev, skb);
+
 		if (new_index < 0)
 			new_index = skb_tx_hash(dev, skb);
 
@@ -3254,6 +3244,7 @@ struct netdev_queue *netdev_pick_tx(struct net_device *dev,
 
 	if (dev->real_num_tx_queues != 1) {
 		const struct net_device_ops *ops = dev->netdev_ops;
+
 		if (ops->ndo_select_queue)
 			queue_index = ops->ndo_select_queue(dev, skb, accel_priv,
 							    __netdev_pick_tx);
@@ -3315,7 +3306,7 @@ static int __dev_queue_xmit(struct sk_buff *skb, void *accel_priv)
 
 	qdisc_pkt_len_init(skb);
 #ifdef CONFIG_NET_CLS_ACT
-	skb->tc_verd = SET_TC_AT(skb->tc_verd, AT_EGRESS);
+	skb->tc_at_ingress = 0;
 # ifdef CONFIG_NET_EGRESS
 	if (static_key_false(&egress_needed)) {
 		skb = sch_handle_egress(skb, &rc, dev);
@@ -3342,16 +3333,16 @@ static int __dev_queue_xmit(struct sk_buff *skb, void *accel_priv)
 	}
 
 	/* The device has no queue. Common case for software devices:
-	   loopback, all the sorts of tunnels...
+	 * loopback, all the sorts of tunnels...
 
-	   Really, it is unlikely that netif_tx_lock protection is necessary
-	   here.  (f.e. loopback and IP tunnels are clean ignoring statistics
-	   counters.)
-	   However, it is possible, that they rely on protection
-	   made by us here.
+	 * Really, it is unlikely that netif_tx_lock protection is necessary
+	 * here.  (f.e. loopback and IP tunnels are clean ignoring statistics
+	 * counters.)
+	 * However, it is possible, that they rely on protection
+	 * made by us here.
 
-	   Check this and shot the lock. It is not prone from deadlocks.
-	   Either shot noqueue qdisc, it is even simpler 8)
+	 * Check this and shot the lock. It is not prone from deadlocks.
+	 *Either shot noqueue qdisc, it is even simpler 8)
 	 */
 	if (dev->flags & IFF_UP) {
 		int cpu = smp_processor_id(); /* ok because BHs are off */
@@ -3413,16 +3404,20 @@ int dev_queue_xmit_accel(struct sk_buff *skb, void *accel_priv)
 EXPORT_SYMBOL(dev_queue_xmit_accel);
 
 
-/*=======================================================================
-			Receiver routines
-  =======================================================================*/
+/*************************************************************************
+ *			Receiver routines
+ *************************************************************************/
 
 int netdev_max_backlog __read_mostly = 1000;
 EXPORT_SYMBOL(netdev_max_backlog);
 
 int netdev_tstamp_prequeue __read_mostly = 1;
 int netdev_budget __read_mostly = 300;
-int weight_p __read_mostly = 64;            /* old backlog weight */
+int weight_p __read_mostly = 64;           /* old backlog weight */
+int dev_weight_rx_bias __read_mostly = 1;  /* bias for backlog weight */
+int dev_weight_tx_bias __read_mostly = 1;  /* bias for output_queue quota */
+int dev_rx_weight __read_mostly = 64;
+int dev_tx_weight __read_mostly = 64;
 
 /* Called with irq disabled */
 static inline void ____napi_schedule(struct softnet_data *sd,
@@ -3779,6 +3774,7 @@ static int netif_rx_internal(struct sk_buff *skb)
 #endif
 	{
 		unsigned int qtail;
+
 		ret = enqueue_to_backlog(skb, get_cpu(), &qtail);
 		put_cpu();
 	}
@@ -3838,6 +3834,7 @@ static __latent_entropy void net_tx_action(struct softirq_action *h)
 
 		while (clist) {
 			struct sk_buff *skb = clist;
+
 			clist = clist->next;
 
 			WARN_ON(atomic_read(&skb->users));
@@ -3911,7 +3908,7 @@ sch_handle_ingress(struct sk_buff *skb, struct packet_type **pt_prev, int *ret,
 	}
 
 	qdisc_skb_cb(skb)->pkt_len = skb->len;
-	skb->tc_verd = SET_TC_AT(skb->tc_verd, AT_INGRESS);
+	skb->tc_at_ingress = 1;
 	qdisc_bstats_cpu_update(cl->q, skb);
 
 	switch (tc_classify(skb, cl, &cl_res, false)) {
@@ -3976,9 +3973,7 @@ int netdev_rx_handler_register(struct net_device *dev,
 			       rx_handler_func_t *rx_handler,
 			       void *rx_handler_data)
 {
-	ASSERT_RTNL();
-
-	if (dev->rx_handler)
+	if (netdev_is_rx_handler_busy(dev))
 		return -EBUSY;
 
 	/* Note: rx_handler_data must be set before rx_handler */
@@ -4084,12 +4079,8 @@ another_round:
 			goto out;
 	}
 
-#ifdef CONFIG_NET_CLS_ACT
-	if (skb->tc_verd & TC_NCLS) {
-		skb->tc_verd = CLR_TC_NCLS(skb->tc_verd);
-		goto ncls;
-	}
-#endif
+	if (skb_skip_tc_classify(skb))
+		goto skip_classify;
 
 	if (pfmemalloc)
 		goto skip_taps;
@@ -4117,10 +4108,8 @@ skip_taps:
 			goto out;
 	}
 #endif
-#ifdef CONFIG_NET_CLS_ACT
-	skb->tc_verd = 0;
-ncls:
-#endif
+	skb_reset_tc(skb);
+skip_classify:
 	if (pfmemalloc && !skb_pfmemalloc_protocol(skb))
 		goto drop;
 
@@ -4521,6 +4510,11 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
 	if (&ptype->list == head)
 		goto normal;
 
+	if (IS_ERR(pp) && PTR_ERR(pp) == -EINPROGRESS) {
+		ret = GRO_CONSUMED;
+		goto ok;
+	}
+
 	same_flow = NAPI_GRO_CB(skb)->same_flow;
 	ret = NAPI_GRO_CB(skb)->free ? GRO_MERGED_FREE : GRO_MERGED;
 
@@ -4616,6 +4610,7 @@ static gro_result_t napi_skb_finish(gro_result_t ret, struct sk_buff *skb)
 	case GRO_MERGED_FREE:
 		if (NAPI_GRO_CB(skb)->free == NAPI_GRO_FREE_STOLEN_HEAD) {
 			skb_dst_drop(skb);
+			secpath_reset(skb);
 			kmem_cache_free(skbuff_head_cache, skb);
 		} else {
 			__kfree_skb(skb);
@@ -4624,6 +4619,7 @@ static gro_result_t napi_skb_finish(gro_result_t ret, struct sk_buff *skb)
 
 	case GRO_HELD:
 	case GRO_MERGED:
+	case GRO_CONSUMED:
 		break;
 	}
 
@@ -4656,6 +4652,7 @@ static void napi_reuse_skb(struct napi_struct *napi, struct sk_buff *skb)
 	skb->encapsulation = 0;
 	skb_shinfo(skb)->gso_type = 0;
 	skb->truesize = SKB_TRUESIZE(skb_end_offset(skb));
+	secpath_reset(skb);
 
 	napi->skb = skb;
 }
@@ -4694,6 +4691,7 @@ static gro_result_t napi_frags_finish(struct napi_struct *napi,
 		break;
 
 	case GRO_MERGED:
+	case GRO_CONSUMED:
 		break;
 	}
 
@@ -4830,7 +4828,7 @@ static int process_backlog(struct napi_struct *napi, int quota)
 		net_rps_action_and_irq_enable(sd);
 	}
 
-	napi->weight = weight_p;
+	napi->weight = dev_rx_weight;
 	while (again) {
 		struct sk_buff *skb;
 
@@ -4897,23 +4895,6 @@ void __napi_schedule_irqoff(struct napi_struct *n)
 }
 EXPORT_SYMBOL(__napi_schedule_irqoff);
 
-bool __napi_complete(struct napi_struct *n)
-{
-	BUG_ON(!test_bit(NAPI_STATE_SCHED, &n->state));
-
-	/* Some drivers call us directly, instead of calling
-	 * napi_complete_done().
-	 */
-	if (unlikely(test_bit(NAPI_STATE_IN_BUSY_POLL, &n->state)))
-		return false;
-
-	list_del_init(&n->poll_list);
-	smp_mb__before_atomic();
-	clear_bit(NAPI_STATE_SCHED, &n->state);
-	return true;
-}
-EXPORT_SYMBOL(__napi_complete);
-
 bool napi_complete_done(struct napi_struct *n, int work_done)
 {
 	unsigned long flags;
@@ -4940,14 +4921,13 @@ bool napi_complete_done(struct napi_struct *n, int work_done)
 		else
 			napi_gro_flush(n, false);
 	}
-	if (likely(list_empty(&n->poll_list))) {
-		WARN_ON_ONCE(!test_and_clear_bit(NAPI_STATE_SCHED, &n->state));
-	} else {
+	if (unlikely(!list_empty(&n->poll_list))) {
 		/* If n->poll_list is not empty, we need to mask irqs */
 		local_irq_save(flags);
-		__napi_complete(n);
+		list_del_init(&n->poll_list);
 		local_irq_restore(flags);
 	}
+	WARN_ON_ONCE(!test_and_clear_bit(NAPI_STATE_SCHED, &n->state));
 	return true;
 }
 EXPORT_SYMBOL(napi_complete_done);
@@ -4993,7 +4973,6 @@ bool sk_busy_loop(struct sock *sk, int nonblock)
 {
 	unsigned long end_time = !nonblock ? sk_busy_loop_end_time(sk) : 0;
 	int (*napi_poll)(struct napi_struct *napi, int budget);
-	int (*busy_poll)(struct napi_struct *dev);
 	void *have_poll_lock = NULL;
 	struct napi_struct *napi;
 	int rc;
@@ -5008,17 +4987,10 @@ restart:
 	if (!napi)
 		goto out;
 
-	/* Note: ndo_busy_poll method is optional in linux-4.5 */
-	busy_poll = napi->dev->netdev_ops->ndo_busy_poll;
-
 	preempt_disable();
 	for (;;) {
 		rc = 0;
 		local_bh_disable();
-		if (busy_poll) {
-			rc = busy_poll(napi);
-			goto count;
-		}
 		if (!napi_poll) {
 			unsigned long val = READ_ONCE(napi->state);
 
@@ -5043,9 +5015,6 @@ count:
 					LINUX_MIB_BUSYPOLLRXPACKETS, rc);
 		local_bh_enable();
 
-		if (rc == LL_FLUSH_FAILED)
-			break; /* permanent failure */
-
 		if (nonblock || !skb_queue_empty(&sk->sk_receive_queue) ||
 		    busy_loop_timeout(end_time))
 			break;
@@ -5120,7 +5089,7 @@ static enum hrtimer_restart napi_watchdog(struct hrtimer *timer)
 
 	napi = container_of(timer, struct napi_struct, timer);
 	if (napi->gro_list)
-		napi_schedule(napi);
+		napi_schedule_irqoff(napi);
 
 	return HRTIMER_NORESTART;
 }
@@ -5706,6 +5675,7 @@ static int netdev_adjacent_sysfs_add(struct net_device *dev,
 			      struct list_head *dev_list)
 {
 	char linkname[IFNAMSIZ+7];
+
 	sprintf(linkname, dev_list == &dev->adj_list.upper ?
 		"upper_%s" : "lower_%s", adj_dev->name);
 	return sysfs_create_link(&(dev->dev.kobj), &(adj_dev->dev.kobj),
@@ -5716,6 +5686,7 @@ static void netdev_adjacent_sysfs_del(struct net_device *dev,
 			       struct list_head *dev_list)
 {
 	char linkname[IFNAMSIZ+7];
+
 	sprintf(linkname, dev_list == &dev->adj_list.upper ?
 		"upper_%s" : "lower_%s", name);
 	sysfs_remove_link(&(dev->dev.kobj), linkname);
@@ -5985,6 +5956,7 @@ void netdev_upper_dev_unlink(struct net_device *dev,
 			     struct net_device *upper_dev)
 {
 	struct netdev_notifier_changeupper_info changeupper_info;
+
 	ASSERT_RTNL();
 
 	changeupper_info.upper_dev = upper_dev;
@@ -6151,50 +6123,6 @@ void netdev_lower_state_changed(struct net_device *lower_dev,
 }
 EXPORT_SYMBOL(netdev_lower_state_changed);
 
-int netdev_default_l2upper_neigh_construct(struct net_device *dev,
-					   struct neighbour *n)
-{
-	struct net_device *lower_dev, *stop_dev;
-	struct list_head *iter;
-	int err;
-
-	netdev_for_each_lower_dev(dev, lower_dev, iter) {
-		if (!lower_dev->netdev_ops->ndo_neigh_construct)
-			continue;
-		err = lower_dev->netdev_ops->ndo_neigh_construct(lower_dev, n);
-		if (err) {
-			stop_dev = lower_dev;
-			goto rollback;
-		}
-	}
-	return 0;
-
-rollback:
-	netdev_for_each_lower_dev(dev, lower_dev, iter) {
-		if (lower_dev == stop_dev)
-			break;
-		if (!lower_dev->netdev_ops->ndo_neigh_destroy)
-			continue;
-		lower_dev->netdev_ops->ndo_neigh_destroy(lower_dev, n);
-	}
-	return err;
-}
-EXPORT_SYMBOL_GPL(netdev_default_l2upper_neigh_construct);
-
-void netdev_default_l2upper_neigh_destroy(struct net_device *dev,
-					  struct neighbour *n)
-{
-	struct net_device *lower_dev;
-	struct list_head *iter;
-
-	netdev_for_each_lower_dev(dev, lower_dev, iter) {
-		if (!lower_dev->netdev_ops->ndo_neigh_destroy)
-			continue;
-		lower_dev->netdev_ops->ndo_neigh_destroy(lower_dev, n);
-	}
-}
-EXPORT_SYMBOL_GPL(netdev_default_l2upper_neigh_destroy);
-
 static void dev_change_rx_flags(struct net_device *dev, int flags)
 {
 	const struct net_device_ops *ops = dev->netdev_ops;
@@ -6447,8 +6375,8 @@ int __dev_change_flags(struct net_device *dev, unsigned int flags)
 	}
 
 	/* NOTE: order of synchronization of IFF_PROMISC and IFF_ALLMULTI
-	   is important. Some (broken) drivers set IFF_PROMISC, when
-	   IFF_ALLMULTI is requested not asking us and not reporting.
+	 * is important. Some (broken) drivers set IFF_PROMISC, when
+	 * IFF_ALLMULTI is requested not asking us and not reporting.
 	 */
 	if ((flags ^ dev->gflags) & IFF_ALLMULTI) {
 		int inc = (flags & IFF_ALLMULTI) ? 1 : -1;
@@ -6746,6 +6674,7 @@ EXPORT_SYMBOL(dev_change_xdp_fd);
 static int dev_new_index(struct net *net)
 {
 	int ifindex = net->ifindex;
+
 	for (;;) {
 		if (++ifindex <= 0)
 			ifindex = 1;
@@ -6812,8 +6741,8 @@ static void rollback_registered_many(struct list_head *head)
 
 
 		/* Notify protocols, that we are about to destroy
-		   this device. They should clean all the things.
-		*/
+		 * this device. They should clean all the things.
+		 */
 		call_netdevice_notifiers(NETDEV_UNREGISTER, dev);
 
 		if (!dev->rtnl_link_ops ||
@@ -6971,13 +6900,6 @@ static netdev_features_t netdev_fix_features(struct net_device *dev,
 		features &= ~dev->gso_partial_features;
 	}
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	if (dev->netdev_ops->ndo_busy_poll)
-		features |= NETIF_F_BUSY_POLL;
-	else
-#endif
-		features &= ~NETIF_F_BUSY_POLL;
-
 	return features;
 }
 
@@ -7166,6 +7088,7 @@ void netif_tx_stop_all_queues(struct net_device *dev)
 
 	for (i = 0; i < dev->num_tx_queues; i++) {
 		struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
+
 		netif_tx_stop_queue(txq);
 	}
 }
@@ -7640,17 +7563,17 @@ void netdev_freemem(struct net_device *dev)
 }
 
 /**
- *	alloc_netdev_mqs - allocate network device
- *	@sizeof_priv:		size of private data to allocate space for
- *	@name:			device name format string
- *	@name_assign_type: 	origin of device name
- *	@setup:			callback to initialize device
- *	@txqs:			the number of TX subqueues to allocate
- *	@rxqs:			the number of RX subqueues to allocate
- *
- *	Allocates a struct net_device with private data area for driver use
- *	and performs basic initialization.  Also allocates subqueue structs
- *	for each queue on the device.
+ * alloc_netdev_mqs - allocate network device
+ * @sizeof_priv: size of private data to allocate space for
+ * @name: device name format string
+ * @name_assign_type: origin of device name
+ * @setup: callback to initialize device
+ * @txqs: the number of TX subqueues to allocate
+ * @rxqs: the number of RX subqueues to allocate
+ *
+ * Allocates a struct net_device with private data area for driver use
+ * and performs basic initialization.  Also allocates subqueue structs
+ * for each queue on the device.
  */
 struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name,
 		unsigned char name_assign_type,
@@ -7762,13 +7685,13 @@ free_dev:
 EXPORT_SYMBOL(alloc_netdev_mqs);
 
 /**
- *	free_netdev - free network device
- *	@dev: device
+ * free_netdev - free network device
+ * @dev: device
  *
- *	This function does the last stage of destroying an allocated device
- * 	interface. The reference to the device object is released.
- *	If this is the last reference then it will be freed.
- *	Must be called in process context.
+ * This function does the last stage of destroying an allocated device
+ * interface. The reference to the device object is released. If this
+ * is the last reference then it will be freed.Must be called in process
+ * context.
  */
 void free_netdev(struct net_device *dev)
 {
@@ -7950,12 +7873,12 @@ int dev_change_net_namespace(struct net_device *dev, struct net *net, const char
 	dev_shutdown(dev);
 
 	/* Notify protocols, that we are about to destroy
-	   this device. They should clean all the things.
-
-	   Note that dev->reg_state stays at NETREG_REGISTERED.
-	   This is wanted because this way 8021q and macvlan know
-	   the device is just moving and can keep their slaves up.
-	*/
+	 * this device. They should clean all the things.
+	 *
+	 * Note that dev->reg_state stays at NETREG_REGISTERED.
+	 * This is wanted because this way 8021q and macvlan know
+	 * the device is just moving and can keep their slaves up.
+	 */
 	call_netdevice_notifiers(NETDEV_UNREGISTER, dev);
 	rcu_barrier();
 	call_netdevice_notifiers(NETDEV_UNREGISTER_FINAL, dev);
diff --git a/net/core/devlink.c b/net/core/devlink.c
index 2b5bf9efa720..e9c1e6acfb6d 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -1392,9 +1392,9 @@ static int devlink_nl_cmd_sb_occ_max_clear_doit(struct sk_buff *skb,
 	return -EOPNOTSUPP;
 }
 
-static int devlink_eswitch_fill(struct sk_buff *msg, struct devlink *devlink,
-				enum devlink_command cmd, u32 portid,
-				u32 seq, int flags)
+static int devlink_nl_eswitch_fill(struct sk_buff *msg, struct devlink *devlink,
+				   enum devlink_command cmd, u32 portid,
+				   u32 seq, int flags)
 {
 	const struct devlink_ops *ops = devlink->ops;
 	void *hdr;
@@ -1408,50 +1408,52 @@ static int devlink_eswitch_fill(struct sk_buff *msg, struct devlink *devlink,
 
 	err = devlink_nl_put_handle(msg, devlink);
 	if (err)
-		goto out;
+		goto nla_put_failure;
 
-	err = ops->eswitch_mode_get(devlink, &mode);
-	if (err)
-		goto out;
-	err = nla_put_u16(msg, DEVLINK_ATTR_ESWITCH_MODE, mode);
-	if (err)
-		goto out;
+	if (ops->eswitch_mode_get) {
+		err = ops->eswitch_mode_get(devlink, &mode);
+		if (err)
+			goto nla_put_failure;
+		err = nla_put_u16(msg, DEVLINK_ATTR_ESWITCH_MODE, mode);
+		if (err)
+			goto nla_put_failure;
+	}
 
 	if (ops->eswitch_inline_mode_get) {
 		err = ops->eswitch_inline_mode_get(devlink, &inline_mode);
 		if (err)
-			goto out;
+			goto nla_put_failure;
 		err = nla_put_u8(msg, DEVLINK_ATTR_ESWITCH_INLINE_MODE,
 				 inline_mode);
 		if (err)
-			goto out;
+			goto nla_put_failure;
 	}
 
 	genlmsg_end(msg, hdr);
 	return 0;
 
-out:
+nla_put_failure:
 	genlmsg_cancel(msg, hdr);
 	return err;
 }
 
-static int devlink_nl_cmd_eswitch_mode_get_doit(struct sk_buff *skb,
-						struct genl_info *info)
+static int devlink_nl_cmd_eswitch_get_doit(struct sk_buff *skb,
+					   struct genl_info *info)
 {
 	struct devlink *devlink = info->user_ptr[0];
 	const struct devlink_ops *ops = devlink->ops;
 	struct sk_buff *msg;
 	int err;
 
-	if (!ops || !ops->eswitch_mode_get)
+	if (!ops)
 		return -EOPNOTSUPP;
 
 	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
 	if (!msg)
 		return -ENOMEM;
 
-	err = devlink_eswitch_fill(msg, devlink, DEVLINK_CMD_ESWITCH_MODE_GET,
-				   info->snd_portid, info->snd_seq, 0);
+	err = devlink_nl_eswitch_fill(msg, devlink, DEVLINK_CMD_ESWITCH_GET,
+				      info->snd_portid, info->snd_seq, 0);
 
 	if (err) {
 		nlmsg_free(msg);
@@ -1461,8 +1463,8 @@ static int devlink_nl_cmd_eswitch_mode_get_doit(struct sk_buff *skb,
 	return genlmsg_reply(msg, info);
 }
 
-static int devlink_nl_cmd_eswitch_mode_set_doit(struct sk_buff *skb,
-						struct genl_info *info)
+static int devlink_nl_cmd_eswitch_set_doit(struct sk_buff *skb,
+					   struct genl_info *info)
 {
 	struct devlink *devlink = info->user_ptr[0];
 	const struct devlink_ops *ops = devlink->ops;
@@ -1629,15 +1631,15 @@ static const struct genl_ops devlink_nl_ops[] = {
 				  DEVLINK_NL_FLAG_LOCK_PORTS,
 	},
 	{
-		.cmd = DEVLINK_CMD_ESWITCH_MODE_GET,
-		.doit = devlink_nl_cmd_eswitch_mode_get_doit,
+		.cmd = DEVLINK_CMD_ESWITCH_GET,
+		.doit = devlink_nl_cmd_eswitch_get_doit,
 		.policy = devlink_nl_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = DEVLINK_NL_FLAG_NEED_DEVLINK,
 	},
 	{
-		.cmd = DEVLINK_CMD_ESWITCH_MODE_SET,
-		.doit = devlink_nl_cmd_eswitch_mode_set_doit,
+		.cmd = DEVLINK_CMD_ESWITCH_SET,
+		.doit = devlink_nl_cmd_eswitch_set_doit,
 		.policy = devlink_nl_policy,
 		.flags = GENL_ADMIN_PERM,
 		.internal_flags = DEVLINK_NL_FLAG_NEED_DEVLINK,
diff --git a/net/core/dst.c b/net/core/dst.c
index b5cbbe07f786..960e503b5a52 100644
--- a/net/core/dst.c
+++ b/net/core/dst.c
@@ -190,7 +190,6 @@ void dst_init(struct dst_entry *dst, struct dst_ops *ops,
 	dst->__use = 0;
 	dst->lastuse = jiffies;
 	dst->flags = flags;
-	dst->pending_confirm = 0;
 	dst->next = NULL;
 	if (!(flags & DST_NOCOUNT))
 		dst_entries_add(ops, 1);
diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index d92de0a1f0a4..be7bab1adcde 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -102,7 +102,6 @@ static const char netdev_features_strings[NETDEV_FEATURE_COUNT][ETH_GSTRING_LEN]
 	[NETIF_F_RXFCS_BIT] =            "rx-fcs",
 	[NETIF_F_RXALL_BIT] =            "rx-all",
 	[NETIF_F_HW_L2FW_DOFFLOAD_BIT] = "l2-fwd-offload",
-	[NETIF_F_BUSY_POLL_BIT] =        "busy-poll",
 	[NETIF_F_HW_TC_BIT] =		 "hw-tc-offload",
 };
 
@@ -1820,11 +1819,13 @@ static int ethtool_get_strings(struct net_device *dev, void __user *useraddr)
 	ret = __ethtool_get_sset_count(dev, gstrings.string_set);
 	if (ret < 0)
 		return ret;
+	if (ret > S32_MAX / ETH_GSTRING_LEN)
+		return -ENOMEM;
+	WARN_ON_ONCE(!ret);
 
 	gstrings.len = ret;
-
-	data = kcalloc(gstrings.len, ETH_GSTRING_LEN, GFP_USER);
-	if (!data)
+	data = vzalloc(gstrings.len * ETH_GSTRING_LEN);
+	if (gstrings.len && !data)
 		return -ENOMEM;
 
 	__ethtool_get_strings(dev, gstrings.string_set, data);
@@ -1833,12 +1834,13 @@ static int ethtool_get_strings(struct net_device *dev, void __user *useraddr)
 	if (copy_to_user(useraddr, &gstrings, sizeof(gstrings)))
 		goto out;
 	useraddr += sizeof(gstrings);
-	if (copy_to_user(useraddr, data, gstrings.len * ETH_GSTRING_LEN))
+	if (gstrings.len &&
+	    copy_to_user(useraddr, data, gstrings.len * ETH_GSTRING_LEN))
 		goto out;
 	ret = 0;
 
 out:
-	kfree(data);
+	vfree(data);
 	return ret;
 }
 
@@ -1915,14 +1917,15 @@ static int ethtool_get_stats(struct net_device *dev, void __user *useraddr)
 	n_stats = ops->get_sset_count(dev, ETH_SS_STATS);
 	if (n_stats < 0)
 		return n_stats;
-	WARN_ON(n_stats == 0);
-
+	if (n_stats > S32_MAX / sizeof(u64))
+		return -ENOMEM;
+	WARN_ON_ONCE(!n_stats);
 	if (copy_from_user(&stats, useraddr, sizeof(stats)))
 		return -EFAULT;
 
 	stats.n_stats = n_stats;
-	data = kmalloc(n_stats * sizeof(u64), GFP_USER);
-	if (!data)
+	data = vzalloc(n_stats * sizeof(u64));
+	if (n_stats && !data)
 		return -ENOMEM;
 
 	ops->get_ethtool_stats(dev, &stats, data);
@@ -1931,12 +1934,12 @@ static int ethtool_get_stats(struct net_device *dev, void __user *useraddr)
 	if (copy_to_user(useraddr, &stats, sizeof(stats)))
 		goto out;
 	useraddr += sizeof(stats);
-	if (copy_to_user(useraddr, data, stats.n_stats * sizeof(u64)))
+	if (n_stats && copy_to_user(useraddr, data, n_stats * sizeof(u64)))
 		goto out;
 	ret = 0;
 
  out:
-	kfree(data);
+	vfree(data);
 	return ret;
 }
 
@@ -1951,17 +1954,18 @@ static int ethtool_get_phy_stats(struct net_device *dev, void __user *useraddr)
 		return -EOPNOTSUPP;
 
 	n_stats = phy_get_sset_count(phydev);
-
 	if (n_stats < 0)
 		return n_stats;
-	WARN_ON(n_stats == 0);
+	if (n_stats > S32_MAX / sizeof(u64))
+		return -ENOMEM;
+	WARN_ON_ONCE(!n_stats);
 
 	if (copy_from_user(&stats, useraddr, sizeof(stats)))
 		return -EFAULT;
 
 	stats.n_stats = n_stats;
-	data = kmalloc_array(n_stats, sizeof(u64), GFP_USER);
-	if (!data)
+	data = vzalloc(n_stats * sizeof(u64));
+	if (n_stats && !data)
 		return -ENOMEM;
 
 	mutex_lock(&phydev->lock);
@@ -1972,12 +1976,12 @@ static int ethtool_get_phy_stats(struct net_device *dev, void __user *useraddr)
 	if (copy_to_user(useraddr, &stats, sizeof(stats)))
 		goto out;
 	useraddr += sizeof(stats);
-	if (copy_to_user(useraddr, data, stats.n_stats * sizeof(u64)))
+	if (n_stats && copy_to_user(useraddr, data, n_stats * sizeof(u64)))
 		goto out;
 	ret = 0;
 
  out:
-	kfree(data);
+	vfree(data);
 	return ret;
 }
 
diff --git a/net/core/filter.c b/net/core/filter.c
index 1969b3f118c1..e466e0040137 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -76,9 +76,10 @@ int sk_filter_trim_cap(struct sock *sk, struct sk_buff *skb, unsigned int cap)
 	 * allow SOCK_MEMALLOC sockets to use it as this socket is
 	 * helping free memory
 	 */
-	if (skb_pfmemalloc(skb) && !sock_flag(sk, SOCK_MEMALLOC))
+	if (skb_pfmemalloc(skb) && !sock_flag(sk, SOCK_MEMALLOC)) {
+		NET_INC_STATS(sock_net(sk), LINUX_MIB_PFMEMALLOCDROP);
 		return -ENOMEM;
-
+	}
 	err = BPF_CGROUP_RUN_PROG_INET_INGRESS(sk, skb);
 	if (err)
 		return err;
@@ -1416,8 +1417,8 @@ static const struct bpf_func_proto bpf_skb_store_bytes_proto = {
 	.ret_type	= RET_INTEGER,
 	.arg1_type	= ARG_PTR_TO_CTX,
 	.arg2_type	= ARG_ANYTHING,
-	.arg3_type	= ARG_PTR_TO_STACK,
-	.arg4_type	= ARG_CONST_STACK_SIZE,
+	.arg3_type	= ARG_PTR_TO_MEM,
+	.arg4_type	= ARG_CONST_SIZE,
 	.arg5_type	= ARG_ANYTHING,
 };
 
@@ -1447,8 +1448,8 @@ static const struct bpf_func_proto bpf_skb_load_bytes_proto = {
 	.ret_type	= RET_INTEGER,
 	.arg1_type	= ARG_PTR_TO_CTX,
 	.arg2_type	= ARG_ANYTHING,
-	.arg3_type	= ARG_PTR_TO_RAW_STACK,
-	.arg4_type	= ARG_CONST_STACK_SIZE,
+	.arg3_type	= ARG_PTR_TO_UNINIT_MEM,
+	.arg4_type	= ARG_CONST_SIZE,
 };
 
 BPF_CALL_2(bpf_skb_pull_data, struct sk_buff *, skb, u32, len)
@@ -1522,10 +1523,11 @@ BPF_CALL_5(bpf_l4_csum_replace, struct sk_buff *, skb, u32, offset,
 {
 	bool is_pseudo = flags & BPF_F_PSEUDO_HDR;
 	bool is_mmzero = flags & BPF_F_MARK_MANGLED_0;
+	bool do_mforce = flags & BPF_F_MARK_ENFORCE;
 	__sum16 *ptr;
 
-	if (unlikely(flags & ~(BPF_F_MARK_MANGLED_0 | BPF_F_PSEUDO_HDR |
-			       BPF_F_HDR_FIELD_MASK)))
+	if (unlikely(flags & ~(BPF_F_MARK_MANGLED_0 | BPF_F_MARK_ENFORCE |
+			       BPF_F_PSEUDO_HDR | BPF_F_HDR_FIELD_MASK)))
 		return -EINVAL;
 	if (unlikely(offset > 0xffff || offset & 1))
 		return -EFAULT;
@@ -1533,7 +1535,7 @@ BPF_CALL_5(bpf_l4_csum_replace, struct sk_buff *, skb, u32, offset,
 		return -EFAULT;
 
 	ptr = (__sum16 *)(skb->data + offset);
-	if (is_mmzero && !*ptr)
+	if (is_mmzero && !do_mforce && !*ptr)
 		return 0;
 
 	switch (flags & BPF_F_HDR_FIELD_MASK) {
@@ -1601,10 +1603,10 @@ static const struct bpf_func_proto bpf_csum_diff_proto = {
 	.gpl_only	= false,
 	.pkt_access	= true,
 	.ret_type	= RET_INTEGER,
-	.arg1_type	= ARG_PTR_TO_STACK,
-	.arg2_type	= ARG_CONST_STACK_SIZE_OR_ZERO,
-	.arg3_type	= ARG_PTR_TO_STACK,
-	.arg4_type	= ARG_CONST_STACK_SIZE_OR_ZERO,
+	.arg1_type	= ARG_PTR_TO_MEM,
+	.arg2_type	= ARG_CONST_SIZE_OR_ZERO,
+	.arg3_type	= ARG_PTR_TO_MEM,
+	.arg4_type	= ARG_CONST_SIZE_OR_ZERO,
 	.arg5_type	= ARG_ANYTHING,
 };
 
@@ -2306,8 +2308,8 @@ static const struct bpf_func_proto bpf_skb_event_output_proto = {
 	.arg1_type	= ARG_PTR_TO_CTX,
 	.arg2_type	= ARG_CONST_MAP_PTR,
 	.arg3_type	= ARG_ANYTHING,
-	.arg4_type	= ARG_PTR_TO_STACK,
-	.arg5_type	= ARG_CONST_STACK_SIZE,
+	.arg4_type	= ARG_PTR_TO_MEM,
+	.arg5_type	= ARG_CONST_SIZE,
 };
 
 static unsigned short bpf_tunnel_key_af(u64 flags)
@@ -2377,8 +2379,8 @@ static const struct bpf_func_proto bpf_skb_get_tunnel_key_proto = {
 	.gpl_only	= false,
 	.ret_type	= RET_INTEGER,
 	.arg1_type	= ARG_PTR_TO_CTX,
-	.arg2_type	= ARG_PTR_TO_RAW_STACK,
-	.arg3_type	= ARG_CONST_STACK_SIZE,
+	.arg2_type	= ARG_PTR_TO_UNINIT_MEM,
+	.arg3_type	= ARG_CONST_SIZE,
 	.arg4_type	= ARG_ANYTHING,
 };
 
@@ -2412,8 +2414,8 @@ static const struct bpf_func_proto bpf_skb_get_tunnel_opt_proto = {
 	.gpl_only	= false,
 	.ret_type	= RET_INTEGER,
 	.arg1_type	= ARG_PTR_TO_CTX,
-	.arg2_type	= ARG_PTR_TO_RAW_STACK,
-	.arg3_type	= ARG_CONST_STACK_SIZE,
+	.arg2_type	= ARG_PTR_TO_UNINIT_MEM,
+	.arg3_type	= ARG_CONST_SIZE,
 };
 
 static struct metadata_dst __percpu *md_dst;
@@ -2483,8 +2485,8 @@ static const struct bpf_func_proto bpf_skb_set_tunnel_key_proto = {
 	.gpl_only	= false,
 	.ret_type	= RET_INTEGER,
 	.arg1_type	= ARG_PTR_TO_CTX,
-	.arg2_type	= ARG_PTR_TO_STACK,
-	.arg3_type	= ARG_CONST_STACK_SIZE,
+	.arg2_type	= ARG_PTR_TO_MEM,
+	.arg3_type	= ARG_CONST_SIZE,
 	.arg4_type	= ARG_ANYTHING,
 };
 
@@ -2509,8 +2511,8 @@ static const struct bpf_func_proto bpf_skb_set_tunnel_opt_proto = {
 	.gpl_only	= false,
 	.ret_type	= RET_INTEGER,
 	.arg1_type	= ARG_PTR_TO_CTX,
-	.arg2_type	= ARG_PTR_TO_STACK,
-	.arg3_type	= ARG_CONST_STACK_SIZE,
+	.arg2_type	= ARG_PTR_TO_MEM,
+	.arg3_type	= ARG_CONST_SIZE,
 };
 
 static const struct bpf_func_proto *
@@ -2593,12 +2595,12 @@ static const struct bpf_func_proto bpf_xdp_event_output_proto = {
 	.arg1_type	= ARG_PTR_TO_CTX,
 	.arg2_type	= ARG_CONST_MAP_PTR,
 	.arg3_type	= ARG_ANYTHING,
-	.arg4_type	= ARG_PTR_TO_STACK,
-	.arg5_type	= ARG_CONST_STACK_SIZE,
+	.arg4_type	= ARG_PTR_TO_MEM,
+	.arg5_type	= ARG_CONST_SIZE,
 };
 
 static const struct bpf_func_proto *
-sk_filter_func_proto(enum bpf_func_id func_id)
+bpf_base_func_proto(enum bpf_func_id func_id)
 {
 	switch (func_id) {
 	case BPF_FUNC_map_lookup_elem:
@@ -2626,6 +2628,17 @@ sk_filter_func_proto(enum bpf_func_id func_id)
 }
 
 static const struct bpf_func_proto *
+sk_filter_func_proto(enum bpf_func_id func_id)
+{
+	switch (func_id) {
+	case BPF_FUNC_skb_load_bytes:
+		return &bpf_skb_load_bytes_proto;
+	default:
+		return bpf_base_func_proto(func_id);
+	}
+}
+
+static const struct bpf_func_proto *
 tc_cls_act_func_proto(enum bpf_func_id func_id)
 {
 	switch (func_id) {
@@ -2680,7 +2693,7 @@ tc_cls_act_func_proto(enum bpf_func_id func_id)
 	case BPF_FUNC_skb_under_cgroup:
 		return &bpf_skb_under_cgroup_proto;
 	default:
-		return sk_filter_func_proto(func_id);
+		return bpf_base_func_proto(func_id);
 	}
 }
 
@@ -2695,7 +2708,7 @@ xdp_func_proto(enum bpf_func_id func_id)
 	case BPF_FUNC_xdp_adjust_head:
 		return &bpf_xdp_adjust_head_proto;
 	default:
-		return sk_filter_func_proto(func_id);
+		return bpf_base_func_proto(func_id);
 	}
 }
 
@@ -2706,7 +2719,7 @@ cg_skb_func_proto(enum bpf_func_id func_id)
 	case BPF_FUNC_skb_load_bytes:
 		return &bpf_skb_load_bytes_proto;
 	default:
-		return sk_filter_func_proto(func_id);
+		return bpf_base_func_proto(func_id);
 	}
 }
 
@@ -2733,7 +2746,7 @@ lwt_inout_func_proto(enum bpf_func_id func_id)
 	case BPF_FUNC_skb_under_cgroup:
 		return &bpf_skb_under_cgroup_proto;
 	default:
-		return sk_filter_func_proto(func_id);
+		return bpf_base_func_proto(func_id);
 	}
 }
 
@@ -2776,11 +2789,22 @@ static bool __is_valid_access(int off, int size)
 {
 	if (off < 0 || off >= sizeof(struct __sk_buff))
 		return false;
+
 	/* The verifier guarantees that size > 0. */
 	if (off % size != 0)
 		return false;
-	if (size != sizeof(__u32))
-		return false;
+
+	switch (off) {
+	case offsetof(struct __sk_buff, cb[0]) ...
+	     offsetof(struct __sk_buff, cb[4]) + sizeof(__u32) - 1:
+		if (off + size >
+		    offsetof(struct __sk_buff, cb[4]) + sizeof(__u32))
+			return false;
+		break;
+	default:
+		if (size != sizeof(__u32))
+			return false;
+	}
 
 	return true;
 }
@@ -2799,7 +2823,7 @@ static bool sk_filter_is_valid_access(int off, int size,
 	if (type == BPF_WRITE) {
 		switch (off) {
 		case offsetof(struct __sk_buff, cb[0]) ...
-		     offsetof(struct __sk_buff, cb[4]):
+		     offsetof(struct __sk_buff, cb[4]) + sizeof(__u32) - 1:
 			break;
 		default:
 			return false;
@@ -2823,7 +2847,7 @@ static bool lwt_is_valid_access(int off, int size,
 		case offsetof(struct __sk_buff, mark):
 		case offsetof(struct __sk_buff, priority):
 		case offsetof(struct __sk_buff, cb[0]) ...
-		     offsetof(struct __sk_buff, cb[4]):
+		     offsetof(struct __sk_buff, cb[4]) + sizeof(__u32) - 1:
 			break;
 		default:
 			return false;
@@ -2915,7 +2939,7 @@ static bool tc_cls_act_is_valid_access(int off, int size,
 		case offsetof(struct __sk_buff, tc_index):
 		case offsetof(struct __sk_buff, priority):
 		case offsetof(struct __sk_buff, cb[0]) ...
-		     offsetof(struct __sk_buff, cb[4]):
+		     offsetof(struct __sk_buff, cb[4]) + sizeof(__u32) - 1:
 		case offsetof(struct __sk_buff, tc_classid):
 			break;
 		default:
@@ -2972,32 +2996,33 @@ void bpf_warn_invalid_xdp_action(u32 act)
 }
 EXPORT_SYMBOL_GPL(bpf_warn_invalid_xdp_action);
 
-static u32 sk_filter_convert_ctx_access(enum bpf_access_type type, int dst_reg,
-					int src_reg, int ctx_off,
-					struct bpf_insn *insn_buf,
-					struct bpf_prog *prog)
+static u32 bpf_convert_ctx_access(enum bpf_access_type type,
+				  const struct bpf_insn *si,
+				  struct bpf_insn *insn_buf,
+				  struct bpf_prog *prog)
 {
 	struct bpf_insn *insn = insn_buf;
+	int off;
 
-	switch (ctx_off) {
+	switch (si->off) {
 	case offsetof(struct __sk_buff, len):
 		BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, len) != 4);
 
-		*insn++ = BPF_LDX_MEM(BPF_W, dst_reg, src_reg,
+		*insn++ = BPF_LDX_MEM(BPF_W, si->dst_reg, si->src_reg,
 				      offsetof(struct sk_buff, len));
 		break;
 
 	case offsetof(struct __sk_buff, protocol):
 		BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, protocol) != 2);
 
-		*insn++ = BPF_LDX_MEM(BPF_H, dst_reg, src_reg,
+		*insn++ = BPF_LDX_MEM(BPF_H, si->dst_reg, si->src_reg,
 				      offsetof(struct sk_buff, protocol));
 		break;
 
 	case offsetof(struct __sk_buff, vlan_proto):
 		BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, vlan_proto) != 2);
 
-		*insn++ = BPF_LDX_MEM(BPF_H, dst_reg, src_reg,
+		*insn++ = BPF_LDX_MEM(BPF_H, si->dst_reg, si->src_reg,
 				      offsetof(struct sk_buff, vlan_proto));
 		break;
 
@@ -3005,17 +3030,17 @@ static u32 sk_filter_convert_ctx_access(enum bpf_access_type type, int dst_reg,
 		BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, priority) != 4);
 
 		if (type == BPF_WRITE)
-			*insn++ = BPF_STX_MEM(BPF_W, dst_reg, src_reg,
+			*insn++ = BPF_STX_MEM(BPF_W, si->dst_reg, si->src_reg,
 					      offsetof(struct sk_buff, priority));
 		else
-			*insn++ = BPF_LDX_MEM(BPF_W, dst_reg, src_reg,
+			*insn++ = BPF_LDX_MEM(BPF_W, si->dst_reg, si->src_reg,
 					      offsetof(struct sk_buff, priority));
 		break;
 
 	case offsetof(struct __sk_buff, ingress_ifindex):
 		BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, skb_iif) != 4);
 
-		*insn++ = BPF_LDX_MEM(BPF_W, dst_reg, src_reg,
+		*insn++ = BPF_LDX_MEM(BPF_W, si->dst_reg, si->src_reg,
 				      offsetof(struct sk_buff, skb_iif));
 		break;
 
@@ -3023,17 +3048,17 @@ static u32 sk_filter_convert_ctx_access(enum bpf_access_type type, int dst_reg,
 		BUILD_BUG_ON(FIELD_SIZEOF(struct net_device, ifindex) != 4);
 
 		*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct sk_buff, dev),
-				      dst_reg, src_reg,
+				      si->dst_reg, si->src_reg,
 				      offsetof(struct sk_buff, dev));
-		*insn++ = BPF_JMP_IMM(BPF_JEQ, dst_reg, 0, 1);
-		*insn++ = BPF_LDX_MEM(BPF_W, dst_reg, dst_reg,
+		*insn++ = BPF_JMP_IMM(BPF_JEQ, si->dst_reg, 0, 1);
+		*insn++ = BPF_LDX_MEM(BPF_W, si->dst_reg, si->dst_reg,
 				      offsetof(struct net_device, ifindex));
 		break;
 
 	case offsetof(struct __sk_buff, hash):
 		BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, hash) != 4);
 
-		*insn++ = BPF_LDX_MEM(BPF_W, dst_reg, src_reg,
+		*insn++ = BPF_LDX_MEM(BPF_W, si->dst_reg, si->src_reg,
 				      offsetof(struct sk_buff, hash));
 		break;
 
@@ -3041,63 +3066,77 @@ static u32 sk_filter_convert_ctx_access(enum bpf_access_type type, int dst_reg,
 		BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, mark) != 4);
 
 		if (type == BPF_WRITE)
-			*insn++ = BPF_STX_MEM(BPF_W, dst_reg, src_reg,
+			*insn++ = BPF_STX_MEM(BPF_W, si->dst_reg, si->src_reg,
 					      offsetof(struct sk_buff, mark));
 		else
-			*insn++ = BPF_LDX_MEM(BPF_W, dst_reg, src_reg,
+			*insn++ = BPF_LDX_MEM(BPF_W, si->dst_reg, si->src_reg,
 					      offsetof(struct sk_buff, mark));
 		break;
 
 	case offsetof(struct __sk_buff, pkt_type):
-		return convert_skb_access(SKF_AD_PKTTYPE, dst_reg, src_reg, insn);
+		return convert_skb_access(SKF_AD_PKTTYPE, si->dst_reg,
+					  si->src_reg, insn);
 
 	case offsetof(struct __sk_buff, queue_mapping):
-		return convert_skb_access(SKF_AD_QUEUE, dst_reg, src_reg, insn);
+		return convert_skb_access(SKF_AD_QUEUE, si->dst_reg,
+					  si->src_reg, insn);
 
 	case offsetof(struct __sk_buff, vlan_present):
 		return convert_skb_access(SKF_AD_VLAN_TAG_PRESENT,
-					  dst_reg, src_reg, insn);
+					  si->dst_reg, si->src_reg, insn);
 
 	case offsetof(struct __sk_buff, vlan_tci):
 		return convert_skb_access(SKF_AD_VLAN_TAG,
-					  dst_reg, src_reg, insn);
+					  si->dst_reg, si->src_reg, insn);
 
 	case offsetof(struct __sk_buff, cb[0]) ...
-	     offsetof(struct __sk_buff, cb[4]):
+	     offsetof(struct __sk_buff, cb[4]) + sizeof(__u32) - 1:
 		BUILD_BUG_ON(FIELD_SIZEOF(struct qdisc_skb_cb, data) < 20);
+		BUILD_BUG_ON((offsetof(struct sk_buff, cb) +
+			      offsetof(struct qdisc_skb_cb, data)) %
+			     sizeof(__u64));
 
 		prog->cb_access = 1;
-		ctx_off -= offsetof(struct __sk_buff, cb[0]);
-		ctx_off += offsetof(struct sk_buff, cb);
-		ctx_off += offsetof(struct qdisc_skb_cb, data);
+		off  = si->off;
+		off -= offsetof(struct __sk_buff, cb[0]);
+		off += offsetof(struct sk_buff, cb);
+		off += offsetof(struct qdisc_skb_cb, data);
 		if (type == BPF_WRITE)
-			*insn++ = BPF_STX_MEM(BPF_W, dst_reg, src_reg, ctx_off);
+			*insn++ = BPF_STX_MEM(BPF_SIZE(si->code), si->dst_reg,
+					      si->src_reg, off);
 		else
-			*insn++ = BPF_LDX_MEM(BPF_W, dst_reg, src_reg, ctx_off);
+			*insn++ = BPF_LDX_MEM(BPF_SIZE(si->code), si->dst_reg,
+					      si->src_reg, off);
 		break;
 
 	case offsetof(struct __sk_buff, tc_classid):
-		ctx_off -= offsetof(struct __sk_buff, tc_classid);
-		ctx_off += offsetof(struct sk_buff, cb);
-		ctx_off += offsetof(struct qdisc_skb_cb, tc_classid);
+		BUILD_BUG_ON(FIELD_SIZEOF(struct qdisc_skb_cb, tc_classid) != 2);
+
+		off  = si->off;
+		off -= offsetof(struct __sk_buff, tc_classid);
+		off += offsetof(struct sk_buff, cb);
+		off += offsetof(struct qdisc_skb_cb, tc_classid);
 		if (type == BPF_WRITE)
-			*insn++ = BPF_STX_MEM(BPF_H, dst_reg, src_reg, ctx_off);
+			*insn++ = BPF_STX_MEM(BPF_H, si->dst_reg,
+					      si->src_reg, off);
 		else
-			*insn++ = BPF_LDX_MEM(BPF_H, dst_reg, src_reg, ctx_off);
+			*insn++ = BPF_LDX_MEM(BPF_H, si->dst_reg,
+					      si->src_reg, off);
 		break;
 
 	case offsetof(struct __sk_buff, data):
 		*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct sk_buff, data),
-				      dst_reg, src_reg,
+				      si->dst_reg, si->src_reg,
 				      offsetof(struct sk_buff, data));
 		break;
 
 	case offsetof(struct __sk_buff, data_end):
-		ctx_off -= offsetof(struct __sk_buff, data_end);
-		ctx_off += offsetof(struct sk_buff, cb);
-		ctx_off += offsetof(struct bpf_skb_data_end, data_end);
-		*insn++ = BPF_LDX_MEM(BPF_SIZEOF(void *), dst_reg, src_reg,
-				      ctx_off);
+		off  = si->off;
+		off -= offsetof(struct __sk_buff, data_end);
+		off += offsetof(struct sk_buff, cb);
+		off += offsetof(struct bpf_skb_data_end, data_end);
+		*insn++ = BPF_LDX_MEM(BPF_SIZEOF(void *), si->dst_reg,
+				      si->src_reg, off);
 		break;
 
 	case offsetof(struct __sk_buff, tc_index):
@@ -3105,110 +3144,107 @@ static u32 sk_filter_convert_ctx_access(enum bpf_access_type type, int dst_reg,
 		BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, tc_index) != 2);
 
 		if (type == BPF_WRITE)
-			*insn++ = BPF_STX_MEM(BPF_H, dst_reg, src_reg,
+			*insn++ = BPF_STX_MEM(BPF_H, si->dst_reg, si->src_reg,
 					      offsetof(struct sk_buff, tc_index));
 		else
-			*insn++ = BPF_LDX_MEM(BPF_H, dst_reg, src_reg,
+			*insn++ = BPF_LDX_MEM(BPF_H, si->dst_reg, si->src_reg,
 					      offsetof(struct sk_buff, tc_index));
-		break;
 #else
 		if (type == BPF_WRITE)
-			*insn++ = BPF_MOV64_REG(dst_reg, dst_reg);
+			*insn++ = BPF_MOV64_REG(si->dst_reg, si->dst_reg);
 		else
-			*insn++ = BPF_MOV64_IMM(dst_reg, 0);
-		break;
+			*insn++ = BPF_MOV64_IMM(si->dst_reg, 0);
 #endif
+		break;
 	}
 
 	return insn - insn_buf;
 }
 
 static u32 sock_filter_convert_ctx_access(enum bpf_access_type type,
-					  int dst_reg, int src_reg,
-					  int ctx_off,
+					  const struct bpf_insn *si,
 					  struct bpf_insn *insn_buf,
 					  struct bpf_prog *prog)
 {
 	struct bpf_insn *insn = insn_buf;
 
-	switch (ctx_off) {
+	switch (si->off) {
 	case offsetof(struct bpf_sock, bound_dev_if):
 		BUILD_BUG_ON(FIELD_SIZEOF(struct sock, sk_bound_dev_if) != 4);
 
 		if (type == BPF_WRITE)
-			*insn++ = BPF_STX_MEM(BPF_W, dst_reg, src_reg,
+			*insn++ = BPF_STX_MEM(BPF_W, si->dst_reg, si->src_reg,
 					offsetof(struct sock, sk_bound_dev_if));
 		else
-			*insn++ = BPF_LDX_MEM(BPF_W, dst_reg, src_reg,
+			*insn++ = BPF_LDX_MEM(BPF_W, si->dst_reg, si->src_reg,
 				      offsetof(struct sock, sk_bound_dev_if));
 		break;
 
 	case offsetof(struct bpf_sock, family):
 		BUILD_BUG_ON(FIELD_SIZEOF(struct sock, sk_family) != 2);
 
-		*insn++ = BPF_LDX_MEM(BPF_H, dst_reg, src_reg,
+		*insn++ = BPF_LDX_MEM(BPF_H, si->dst_reg, si->src_reg,
 				      offsetof(struct sock, sk_family));
 		break;
 
 	case offsetof(struct bpf_sock, type):
-		*insn++ = BPF_LDX_MEM(BPF_W, dst_reg, src_reg,
+		*insn++ = BPF_LDX_MEM(BPF_W, si->dst_reg, si->src_reg,
 				      offsetof(struct sock, __sk_flags_offset));
-		*insn++ = BPF_ALU32_IMM(BPF_AND, dst_reg, SK_FL_TYPE_MASK);
-		*insn++ = BPF_ALU32_IMM(BPF_RSH, dst_reg, SK_FL_TYPE_SHIFT);
+		*insn++ = BPF_ALU32_IMM(BPF_AND, si->dst_reg, SK_FL_TYPE_MASK);
+		*insn++ = BPF_ALU32_IMM(BPF_RSH, si->dst_reg, SK_FL_TYPE_SHIFT);
 		break;
 
 	case offsetof(struct bpf_sock, protocol):
-		*insn++ = BPF_LDX_MEM(BPF_W, dst_reg, src_reg,
+		*insn++ = BPF_LDX_MEM(BPF_W, si->dst_reg, si->src_reg,
 				      offsetof(struct sock, __sk_flags_offset));
-		*insn++ = BPF_ALU32_IMM(BPF_AND, dst_reg, SK_FL_PROTO_MASK);
-		*insn++ = BPF_ALU32_IMM(BPF_RSH, dst_reg, SK_FL_PROTO_SHIFT);
+		*insn++ = BPF_ALU32_IMM(BPF_AND, si->dst_reg, SK_FL_PROTO_MASK);
+		*insn++ = BPF_ALU32_IMM(BPF_RSH, si->dst_reg, SK_FL_PROTO_SHIFT);
 		break;
 	}
 
 	return insn - insn_buf;
 }
 
-static u32 tc_cls_act_convert_ctx_access(enum bpf_access_type type, int dst_reg,
-					 int src_reg, int ctx_off,
+static u32 tc_cls_act_convert_ctx_access(enum bpf_access_type type,
+					 const struct bpf_insn *si,
 					 struct bpf_insn *insn_buf,
 					 struct bpf_prog *prog)
 {
 	struct bpf_insn *insn = insn_buf;
 
-	switch (ctx_off) {
+	switch (si->off) {
 	case offsetof(struct __sk_buff, ifindex):
 		BUILD_BUG_ON(FIELD_SIZEOF(struct net_device, ifindex) != 4);
 
 		*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct sk_buff, dev),
-				      dst_reg, src_reg,
+				      si->dst_reg, si->src_reg,
 				      offsetof(struct sk_buff, dev));
-		*insn++ = BPF_LDX_MEM(BPF_W, dst_reg, dst_reg,
+		*insn++ = BPF_LDX_MEM(BPF_W, si->dst_reg, si->dst_reg,
 				      offsetof(struct net_device, ifindex));
 		break;
 	default:
-		return sk_filter_convert_ctx_access(type, dst_reg, src_reg,
-						    ctx_off, insn_buf, prog);
+		return bpf_convert_ctx_access(type, si, insn_buf, prog);
 	}
 
 	return insn - insn_buf;
 }
 
-static u32 xdp_convert_ctx_access(enum bpf_access_type type, int dst_reg,
-				  int src_reg, int ctx_off,
+static u32 xdp_convert_ctx_access(enum bpf_access_type type,
+				  const struct bpf_insn *si,
 				  struct bpf_insn *insn_buf,
 				  struct bpf_prog *prog)
 {
 	struct bpf_insn *insn = insn_buf;
 
-	switch (ctx_off) {
+	switch (si->off) {
 	case offsetof(struct xdp_md, data):
 		*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct xdp_buff, data),
-				      dst_reg, src_reg,
+				      si->dst_reg, si->src_reg,
 				      offsetof(struct xdp_buff, data));
 		break;
 	case offsetof(struct xdp_md, data_end):
 		*insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct xdp_buff, data_end),
-				      dst_reg, src_reg,
+				      si->dst_reg, si->src_reg,
 				      offsetof(struct xdp_buff, data_end));
 		break;
 	}
@@ -3219,7 +3255,7 @@ static u32 xdp_convert_ctx_access(enum bpf_access_type type, int dst_reg,
 static const struct bpf_verifier_ops sk_filter_ops = {
 	.get_func_proto		= sk_filter_func_proto,
 	.is_valid_access	= sk_filter_is_valid_access,
-	.convert_ctx_access	= sk_filter_convert_ctx_access,
+	.convert_ctx_access	= bpf_convert_ctx_access,
 };
 
 static const struct bpf_verifier_ops tc_cls_act_ops = {
@@ -3238,69 +3274,69 @@ static const struct bpf_verifier_ops xdp_ops = {
 static const struct bpf_verifier_ops cg_skb_ops = {
 	.get_func_proto		= cg_skb_func_proto,
 	.is_valid_access	= sk_filter_is_valid_access,
-	.convert_ctx_access	= sk_filter_convert_ctx_access,
+	.convert_ctx_access	= bpf_convert_ctx_access,
 };
 
 static const struct bpf_verifier_ops lwt_inout_ops = {
 	.get_func_proto		= lwt_inout_func_proto,
 	.is_valid_access	= lwt_is_valid_access,
-	.convert_ctx_access	= sk_filter_convert_ctx_access,
+	.convert_ctx_access	= bpf_convert_ctx_access,
 };
 
 static const struct bpf_verifier_ops lwt_xmit_ops = {
 	.get_func_proto		= lwt_xmit_func_proto,
 	.is_valid_access	= lwt_is_valid_access,
-	.convert_ctx_access	= sk_filter_convert_ctx_access,
+	.convert_ctx_access	= bpf_convert_ctx_access,
 	.gen_prologue		= tc_cls_act_prologue,
 };
 
 static const struct bpf_verifier_ops cg_sock_ops = {
-	.get_func_proto		= sk_filter_func_proto,
+	.get_func_proto		= bpf_base_func_proto,
 	.is_valid_access	= sock_filter_is_valid_access,
 	.convert_ctx_access	= sock_filter_convert_ctx_access,
 };
 
-static struct bpf_prog_type_list sk_filter_type __read_mostly = {
+static struct bpf_prog_type_list sk_filter_type __ro_after_init = {
 	.ops	= &sk_filter_ops,
 	.type	= BPF_PROG_TYPE_SOCKET_FILTER,
 };
 
-static struct bpf_prog_type_list sched_cls_type __read_mostly = {
+static struct bpf_prog_type_list sched_cls_type __ro_after_init = {
 	.ops	= &tc_cls_act_ops,
 	.type	= BPF_PROG_TYPE_SCHED_CLS,
 };
 
-static struct bpf_prog_type_list sched_act_type __read_mostly = {
+static struct bpf_prog_type_list sched_act_type __ro_after_init = {
 	.ops	= &tc_cls_act_ops,
 	.type	= BPF_PROG_TYPE_SCHED_ACT,
 };
 
-static struct bpf_prog_type_list xdp_type __read_mostly = {
+static struct bpf_prog_type_list xdp_type __ro_after_init = {
 	.ops	= &xdp_ops,
 	.type	= BPF_PROG_TYPE_XDP,
 };
 
-static struct bpf_prog_type_list cg_skb_type __read_mostly = {
+static struct bpf_prog_type_list cg_skb_type __ro_after_init = {
 	.ops	= &cg_skb_ops,
 	.type	= BPF_PROG_TYPE_CGROUP_SKB,
 };
 
-static struct bpf_prog_type_list lwt_in_type __read_mostly = {
+static struct bpf_prog_type_list lwt_in_type __ro_after_init = {
 	.ops	= &lwt_inout_ops,
 	.type	= BPF_PROG_TYPE_LWT_IN,
 };
 
-static struct bpf_prog_type_list lwt_out_type __read_mostly = {
+static struct bpf_prog_type_list lwt_out_type __ro_after_init = {
 	.ops	= &lwt_inout_ops,
 	.type	= BPF_PROG_TYPE_LWT_OUT,
 };
 
-static struct bpf_prog_type_list lwt_xmit_type __read_mostly = {
+static struct bpf_prog_type_list lwt_xmit_type __ro_after_init = {
 	.ops	= &lwt_xmit_ops,
 	.type	= BPF_PROG_TYPE_LWT_XMIT,
 };
 
-static struct bpf_prog_type_list cg_sock_type __read_mostly = {
+static struct bpf_prog_type_list cg_sock_type __ro_after_init = {
 	.ops	= &cg_sock_ops,
 	.type	= BPF_PROG_TYPE_CGROUP_SOCK
 };
diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c
index 1b7673aac59d..c35aae13c8d2 100644
--- a/net/core/flow_dissector.c
+++ b/net/core/flow_dissector.c
@@ -138,6 +138,7 @@ bool __skb_flow_dissect(const struct sk_buff *skb,
 	struct flow_dissector_key_control *key_control;
 	struct flow_dissector_key_basic *key_basic;
 	struct flow_dissector_key_addrs *key_addrs;
+	struct flow_dissector_key_arp *key_arp;
 	struct flow_dissector_key_ports *key_ports;
 	struct flow_dissector_key_icmp *key_icmp;
 	struct flow_dissector_key_tags *key_tags;
@@ -379,6 +380,62 @@ mpls:
 
 		nhoff += FCOE_HEADER_LEN;
 		goto out_good;
+
+	case htons(ETH_P_ARP):
+	case htons(ETH_P_RARP): {
+		struct {
+			unsigned char ar_sha[ETH_ALEN];
+			unsigned char ar_sip[4];
+			unsigned char ar_tha[ETH_ALEN];
+			unsigned char ar_tip[4];
+		} *arp_eth, _arp_eth;
+		const struct arphdr *arp;
+		struct arphdr *_arp;
+
+		arp = __skb_header_pointer(skb, nhoff, sizeof(_arp), data,
+					   hlen, &_arp);
+		if (!arp)
+			goto out_bad;
+
+		if (arp->ar_hrd != htons(ARPHRD_ETHER) ||
+		    arp->ar_pro != htons(ETH_P_IP) ||
+		    arp->ar_hln != ETH_ALEN ||
+		    arp->ar_pln != 4 ||
+		    (arp->ar_op != htons(ARPOP_REPLY) &&
+		     arp->ar_op != htons(ARPOP_REQUEST)))
+			goto out_bad;
+
+		arp_eth = __skb_header_pointer(skb, nhoff + sizeof(_arp),
+					       sizeof(_arp_eth), data,
+					       hlen,
+					       &_arp_eth);
+		if (!arp_eth)
+			goto out_bad;
+
+		if (dissector_uses_key(flow_dissector,
+				       FLOW_DISSECTOR_KEY_ARP)) {
+
+			key_arp = skb_flow_dissector_target(flow_dissector,
+							    FLOW_DISSECTOR_KEY_ARP,
+							    target_container);
+
+			memcpy(&key_arp->sip, arp_eth->ar_sip,
+			       sizeof(key_arp->sip));
+			memcpy(&key_arp->tip, arp_eth->ar_tip,
+			       sizeof(key_arp->tip));
+
+			/* Only store the lower byte of the opcode;
+			 * this covers ARPOP_REPLY and ARPOP_REQUEST.
+			 */
+			key_arp->op = ntohs(arp->ar_op) & 0xff;
+
+			ether_addr_copy(key_arp->sha, arp_eth->ar_sha);
+			ether_addr_copy(key_arp->tha, arp_eth->ar_tha);
+		}
+
+		goto out_good;
+	}
+
 	default:
 		goto out_bad;
 	}
diff --git a/net/core/gro_cells.c b/net/core/gro_cells.c
new file mode 100644
index 000000000000..c98bbfbd26b8
--- /dev/null
+++ b/net/core/gro_cells.c
@@ -0,0 +1,92 @@
+#include <linux/skbuff.h>
+#include <linux/slab.h>
+#include <linux/netdevice.h>
+#include <net/gro_cells.h>
+
+struct gro_cell {
+	struct sk_buff_head	napi_skbs;
+	struct napi_struct	napi;
+};
+
+int gro_cells_receive(struct gro_cells *gcells, struct sk_buff *skb)
+{
+	struct net_device *dev = skb->dev;
+	struct gro_cell *cell;
+
+	if (!gcells->cells || skb_cloned(skb) || !(dev->features & NETIF_F_GRO))
+		return netif_rx(skb);
+
+	cell = this_cpu_ptr(gcells->cells);
+
+	if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
+		atomic_long_inc(&dev->rx_dropped);
+		kfree_skb(skb);
+		return NET_RX_DROP;
+	}
+
+	__skb_queue_tail(&cell->napi_skbs, skb);
+	if (skb_queue_len(&cell->napi_skbs) == 1)
+		napi_schedule(&cell->napi);
+	return NET_RX_SUCCESS;
+}
+EXPORT_SYMBOL(gro_cells_receive);
+
+/* called under BH context */
+static int gro_cell_poll(struct napi_struct *napi, int budget)
+{
+	struct gro_cell *cell = container_of(napi, struct gro_cell, napi);
+	struct sk_buff *skb;
+	int work_done = 0;
+
+	while (work_done < budget) {
+		skb = __skb_dequeue(&cell->napi_skbs);
+		if (!skb)
+			break;
+		napi_gro_receive(napi, skb);
+		work_done++;
+	}
+
+	if (work_done < budget)
+		napi_complete_done(napi, work_done);
+	return work_done;
+}
+
+int gro_cells_init(struct gro_cells *gcells, struct net_device *dev)
+{
+	int i;
+
+	gcells->cells = alloc_percpu(struct gro_cell);
+	if (!gcells->cells)
+		return -ENOMEM;
+
+	for_each_possible_cpu(i) {
+		struct gro_cell *cell = per_cpu_ptr(gcells->cells, i);
+
+		__skb_queue_head_init(&cell->napi_skbs);
+
+		set_bit(NAPI_STATE_NO_BUSY_POLL, &cell->napi.state);
+
+		netif_napi_add(dev, &cell->napi, gro_cell_poll,
+			       NAPI_POLL_WEIGHT);
+		napi_enable(&cell->napi);
+	}
+	return 0;
+}
+EXPORT_SYMBOL(gro_cells_init);
+
+void gro_cells_destroy(struct gro_cells *gcells)
+{
+	int i;
+
+	if (!gcells->cells)
+		return;
+	for_each_possible_cpu(i) {
+		struct gro_cell *cell = per_cpu_ptr(gcells->cells, i);
+
+		netif_napi_del(&cell->napi);
+		__skb_queue_purge(&cell->napi_skbs);
+	}
+	free_percpu(gcells->cells);
+	gcells->cells = NULL;
+}
+EXPORT_SYMBOL(gro_cells_destroy);
diff --git a/net/core/lwt_bpf.c b/net/core/lwt_bpf.c
index b3eef90b2df9..0cfe7b0216c3 100644
--- a/net/core/lwt_bpf.c
+++ b/net/core/lwt_bpf.c
@@ -237,7 +237,7 @@ static const struct nla_policy bpf_nl_policy[LWT_BPF_MAX + 1] = {
 	[LWT_BPF_XMIT_HEADROOM]	= { .type = NLA_U32 },
 };
 
-static int bpf_build_state(struct net_device *dev, struct nlattr *nla,
+static int bpf_build_state(struct nlattr *nla,
 			   unsigned int family, const void *cfg,
 			   struct lwtunnel_state **ts)
 {
@@ -352,7 +352,7 @@ static int bpf_encap_nlsize(struct lwtunnel_state *lwtstate)
 	       0;
 }
 
-int bpf_lwt_prog_cmp(struct bpf_lwt_prog *a, struct bpf_lwt_prog *b)
+static int bpf_lwt_prog_cmp(struct bpf_lwt_prog *a, struct bpf_lwt_prog *b)
 {
 	/* FIXME:
 	 * The LWT state is currently rebuilt for delete requests which
diff --git a/net/core/lwtunnel.c b/net/core/lwtunnel.c
index c23465005f2f..6df9f8fabf0c 100644
--- a/net/core/lwtunnel.c
+++ b/net/core/lwtunnel.c
@@ -101,7 +101,7 @@ int lwtunnel_encap_del_ops(const struct lwtunnel_encap_ops *ops,
 }
 EXPORT_SYMBOL(lwtunnel_encap_del_ops);
 
-int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
+int lwtunnel_build_state(u16 encap_type,
 			 struct nlattr *encap, unsigned int family,
 			 const void *cfg, struct lwtunnel_state **lws)
 {
@@ -116,7 +116,7 @@ int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
 	rcu_read_lock();
 	ops = rcu_dereference(lwtun_encaps[encap_type]);
 	if (likely(ops && ops->build_state && try_module_get(ops->owner))) {
-		ret = ops->build_state(dev, encap, family, cfg, lws);
+		ret = ops->build_state(encap, family, cfg, lws);
 		if (ret)
 			module_put(ops->owner);
 	}
diff --git a/net/core/netprio_cgroup.c b/net/core/netprio_cgroup.c
index 2ec86fc552df..756637dc7a57 100644
--- a/net/core/netprio_cgroup.c
+++ b/net/core/netprio_cgroup.c
@@ -13,6 +13,7 @@
 
 #include <linux/slab.h>
 #include <linux/types.h>
+#include <linux/module.h>
 #include <linux/string.h>
 #include <linux/errno.h>
 #include <linux/skbuff.h>
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 8e69ce472236..96947f5d41e4 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -3439,9 +3439,7 @@ static void pktgen_xmit(struct pktgen_dev *pkt_dev)
 			/* skb was 'freed' by stack, so clean few
 			 * bits and reuse it
 			 */
-#ifdef CONFIG_NET_CLS_ACT
-			skb->tc_verd = 0; /* reset reclass/redir ttl */
-#endif
+			skb_reset_tc(skb);
 		} while (--burst > 0);
 		goto out; /* Skips xmit_mode M_START_XMIT */
 	} else if (pkt_dev->xmit_mode == M_QUEUE_XMIT) {
diff --git a/net/core/request_sock.c b/net/core/request_sock.c
index 5d26056b6d8f..9b8727c67b58 100644
--- a/net/core/request_sock.c
+++ b/net/core/request_sock.c
@@ -34,8 +34,6 @@
  * and it will increase in proportion to the memory of machine.
  * Note : Dont forget somaxconn that may limit backlog too.
  */
-int sysctl_max_syn_backlog = 256;
-EXPORT_SYMBOL(sysctl_max_syn_backlog);
 
 void reqsk_queue_alloc(struct request_sock_queue *queue)
 {
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 75e3ea7bda08..c4e84c558240 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -837,8 +837,7 @@ static void copy_rtnl_link_stats(struct rtnl_link_stats *a,
 static inline int rtnl_vfinfo_size(const struct net_device *dev,
 				   u32 ext_filter_mask)
 {
-	if (dev->dev.parent && dev_is_pci(dev->dev.parent) &&
-	    (ext_filter_mask & RTEXT_FILTER_VF)) {
+	if (dev->dev.parent && (ext_filter_mask & RTEXT_FILTER_VF)) {
 		int num_vfs = dev_num_vf(dev->dev.parent);
 		size_t size = nla_total_size(0);
 		size += num_vfs *
@@ -877,8 +876,6 @@ static size_t rtnl_port_size(const struct net_device *dev,
 {
 	size_t port_size = nla_total_size(4)		/* PORT_VF */
 		+ nla_total_size(PORT_PROFILE_MAX)	/* PORT_PROFILE */
-		+ nla_total_size(sizeof(struct ifla_port_vsi))
-							/* PORT_VSI_TYPE */
 		+ nla_total_size(PORT_UUID_MAX)		/* PORT_INSTANCE_UUID */
 		+ nla_total_size(PORT_UUID_MAX)		/* PORT_HOST_UUID */
 		+ nla_total_size(1)			/* PROT_VDP_REQUEST */
@@ -1492,14 +1489,19 @@ static const struct nla_policy ifla_port_policy[IFLA_PORT_MAX+1] = {
 	[IFLA_PORT_VF]		= { .type = NLA_U32 },
 	[IFLA_PORT_PROFILE]	= { .type = NLA_STRING,
 				    .len = PORT_PROFILE_MAX },
-	[IFLA_PORT_VSI_TYPE]	= { .type = NLA_BINARY,
-				    .len = sizeof(struct ifla_port_vsi)},
 	[IFLA_PORT_INSTANCE_UUID] = { .type = NLA_BINARY,
 				      .len = PORT_UUID_MAX },
 	[IFLA_PORT_HOST_UUID]	= { .type = NLA_STRING,
 				    .len = PORT_UUID_MAX },
 	[IFLA_PORT_REQUEST]	= { .type = NLA_U8, },
 	[IFLA_PORT_RESPONSE]	= { .type = NLA_U16, },
+
+	/* Unused, but we need to keep it here since user space could
+	 * fill it. It's also broken with regard to NLA_BINARY use in
+	 * combination with structs.
+	 */
+	[IFLA_PORT_VSI_TYPE]	= { .type = NLA_BINARY,
+				    .len = sizeof(struct ifla_port_vsi) },
 };
 
 static const struct nla_policy ifla_xdp_policy[IFLA_XDP_MAX + 1] = {
@@ -2356,7 +2358,6 @@ struct net_device *rtnl_create_link(struct net *net,
 	const char *ifname, unsigned char name_assign_type,
 	const struct rtnl_link_ops *ops, struct nlattr *tb[])
 {
-	int err;
 	struct net_device *dev;
 	unsigned int num_tx_queues = 1;
 	unsigned int num_rx_queues = 1;
@@ -2371,11 +2372,10 @@ struct net_device *rtnl_create_link(struct net *net,
 	else if (ops->get_num_rx_queues)
 		num_rx_queues = ops->get_num_rx_queues();
 
-	err = -ENOMEM;
 	dev = alloc_netdev_mqs(ops->priv_size, ifname, name_assign_type,
 			       ops->setup, num_tx_queues, num_rx_queues);
 	if (!dev)
-		goto err;
+		return ERR_PTR(-ENOMEM);
 
 	dev_net_set(dev, net);
 	dev->rtnl_link_ops = ops;
@@ -2401,9 +2401,6 @@ struct net_device *rtnl_create_link(struct net *net,
 		dev_set_group(dev, nla_get_u32(tb[IFLA_GROUP]));
 
 	return dev;
-
-err:
-	return ERR_PTR(err);
 }
 EXPORT_SYMBOL(rtnl_create_link);
 
@@ -2571,7 +2568,7 @@ replay:
 			return -ENODEV;
 		}
 
-		if (tb[IFLA_MAP] || tb[IFLA_MASTER] || tb[IFLA_PROTINFO])
+		if (tb[IFLA_MAP] || tb[IFLA_PROTINFO])
 			return -EOPNOTSUPP;
 
 		if (!ops) {
@@ -2653,6 +2650,11 @@ replay:
 			if (err < 0)
 				goto out_unregister;
 		}
+		if (tb[IFLA_MASTER]) {
+			err = do_set_master(dev, nla_get_u32(tb[IFLA_MASTER]));
+			if (err)
+				goto out_unregister;
+		}
 out:
 		if (link_net)
 			put_net(link_net);
@@ -3829,6 +3831,39 @@ static int rtnl_fill_statsinfo(struct sk_buff *skb, struct net_device *dev,
 		*idxattr = 0;
 	}
 
+	if (stats_attr_valid(filter_mask, IFLA_STATS_AF_SPEC, *idxattr)) {
+		struct rtnl_af_ops *af_ops;
+
+		*idxattr = IFLA_STATS_AF_SPEC;
+		attr = nla_nest_start(skb, IFLA_STATS_AF_SPEC);
+		if (!attr)
+			goto nla_put_failure;
+
+		list_for_each_entry(af_ops, &rtnl_af_ops, list) {
+			if (af_ops->fill_stats_af) {
+				struct nlattr *af;
+				int err;
+
+				af = nla_nest_start(skb, af_ops->family);
+				if (!af)
+					goto nla_put_failure;
+
+				err = af_ops->fill_stats_af(skb, dev);
+
+				if (err == -ENODATA)
+					nla_nest_cancel(skb, af);
+				else if (err < 0)
+					goto nla_put_failure;
+
+				nla_nest_end(skb, af);
+			}
+		}
+
+		nla_nest_end(skb, attr);
+
+		*idxattr = 0;
+	}
+
 	nlmsg_end(skb, nlh);
 
 	return 0;
@@ -3885,6 +3920,23 @@ static size_t if_nlmsg_stats_size(const struct net_device *dev,
 	if (stats_attr_valid(filter_mask, IFLA_STATS_LINK_OFFLOAD_XSTATS, 0))
 		size += rtnl_get_offload_stats_size(dev);
 
+	if (stats_attr_valid(filter_mask, IFLA_STATS_AF_SPEC, 0)) {
+		struct rtnl_af_ops *af_ops;
+
+		/* for IFLA_STATS_AF_SPEC */
+		size += nla_total_size(0);
+
+		list_for_each_entry(af_ops, &rtnl_af_ops, list) {
+			if (af_ops->get_stats_af_size) {
+				size += nla_total_size(
+					af_ops->get_stats_af_size(dev));
+
+				/* for AF_* */
+				size += nla_total_size(0);
+			}
+		}
+	}
+
 	return size;
 }
 
diff --git a/net/core/scm.c b/net/core/scm.c
index d8820438ba37..b6d83686e149 100644
--- a/net/core/scm.c
+++ b/net/core/scm.c
@@ -71,7 +71,7 @@ static int scm_fp_copy(struct cmsghdr *cmsg, struct scm_fp_list **fplp)
 	struct file **fpp;
 	int i, num;
 
-	num = (cmsg->cmsg_len - CMSG_ALIGN(sizeof(struct cmsghdr)))/sizeof(int);
+	num = (cmsg->cmsg_len - sizeof(struct cmsghdr))/sizeof(int);
 
 	if (num <= 0)
 		return 0;
diff --git a/net/core/secure_seq.c b/net/core/secure_seq.c
index 88a8e429fc3e..758f140b6bed 100644
--- a/net/core/secure_seq.c
+++ b/net/core/secure_seq.c
@@ -1,3 +1,7 @@
+/*
+ * Copyright (C) 2016 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ */
+
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/cryptohash.h>
@@ -8,18 +12,18 @@
 #include <linux/ktime.h>
 #include <linux/string.h>
 #include <linux/net.h>
-
+#include <linux/siphash.h>
 #include <net/secure_seq.h>
 
 #if IS_ENABLED(CONFIG_IPV6) || IS_ENABLED(CONFIG_INET)
+#include <linux/in6.h>
 #include <net/tcp.h>
-#define NET_SECRET_SIZE (MD5_MESSAGE_BYTES / 4)
 
-static u32 net_secret[NET_SECRET_SIZE] ____cacheline_aligned;
+static siphash_key_t net_secret __read_mostly;
 
 static __always_inline void net_secret_init(void)
 {
-	net_get_random_once(net_secret, sizeof(net_secret));
+	net_get_random_once(&net_secret, sizeof(net_secret));
 }
 #endif
 
@@ -44,80 +48,70 @@ static u32 seq_scale(u32 seq)
 u32 secure_tcpv6_sequence_number(const __be32 *saddr, const __be32 *daddr,
 				 __be16 sport, __be16 dport, u32 *tsoff)
 {
-	u32 secret[MD5_MESSAGE_BYTES / 4];
-	u32 hash[MD5_DIGEST_WORDS];
-	u32 i;
-
+	const struct {
+		struct in6_addr saddr;
+		struct in6_addr daddr;
+		__be16 sport;
+		__be16 dport;
+	} __aligned(SIPHASH_ALIGNMENT) combined = {
+		.saddr = *(struct in6_addr *)saddr,
+		.daddr = *(struct in6_addr *)daddr,
+		.sport = sport,
+		.dport = dport
+	};
+	u64 hash;
 	net_secret_init();
-	memcpy(hash, saddr, 16);
-	for (i = 0; i < 4; i++)
-		secret[i] = net_secret[i] + (__force u32)daddr[i];
-	secret[4] = net_secret[4] +
-		(((__force u16)sport << 16) + (__force u16)dport);
-	for (i = 5; i < MD5_MESSAGE_BYTES / 4; i++)
-		secret[i] = net_secret[i];
-
-	md5_transform(hash, secret);
-
-	*tsoff = sysctl_tcp_timestamps == 1 ? hash[1] : 0;
-	return seq_scale(hash[0]);
+	hash = siphash(&combined, offsetofend(typeof(combined), dport),
+		       &net_secret);
+	*tsoff = sysctl_tcp_timestamps == 1 ? (hash >> 32) : 0;
+	return seq_scale(hash);
 }
 EXPORT_SYMBOL(secure_tcpv6_sequence_number);
 
 u32 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr,
 			       __be16 dport)
 {
-	u32 secret[MD5_MESSAGE_BYTES / 4];
-	u32 hash[MD5_DIGEST_WORDS];
-	u32 i;
-
+	const struct {
+		struct in6_addr saddr;
+		struct in6_addr daddr;
+		__be16 dport;
+	} __aligned(SIPHASH_ALIGNMENT) combined = {
+		.saddr = *(struct in6_addr *)saddr,
+		.daddr = *(struct in6_addr *)daddr,
+		.dport = dport
+	};
 	net_secret_init();
-	memcpy(hash, saddr, 16);
-	for (i = 0; i < 4; i++)
-		secret[i] = net_secret[i] + (__force u32) daddr[i];
-	secret[4] = net_secret[4] + (__force u32)dport;
-	for (i = 5; i < MD5_MESSAGE_BYTES / 4; i++)
-		secret[i] = net_secret[i];
-
-	md5_transform(hash, secret);
-
-	return hash[0];
+	return siphash(&combined, offsetofend(typeof(combined), dport),
+		       &net_secret);
 }
 EXPORT_SYMBOL(secure_ipv6_port_ephemeral);
 #endif
 
 #ifdef CONFIG_INET
 
+/* secure_tcp_sequence_number(a, b, 0, d) == secure_ipv4_port_ephemeral(a, b, d),
+ * but fortunately, `sport' cannot be 0 in any circumstances. If this changes,
+ * it would be easy enough to have the former function use siphash_4u32, passing
+ * the arguments as separate u32.
+ */
+
 u32 secure_tcp_sequence_number(__be32 saddr, __be32 daddr,
 			       __be16 sport, __be16 dport, u32 *tsoff)
 {
-	u32 hash[MD5_DIGEST_WORDS];
-
+	u64 hash;
 	net_secret_init();
-	hash[0] = (__force u32)saddr;
-	hash[1] = (__force u32)daddr;
-	hash[2] = ((__force u16)sport << 16) + (__force u16)dport;
-	hash[3] = net_secret[15];
-
-	md5_transform(hash, net_secret);
-
-	*tsoff = sysctl_tcp_timestamps == 1 ? hash[1] : 0;
-	return seq_scale(hash[0]);
+	hash = siphash_3u32((__force u32)saddr, (__force u32)daddr,
+			    (__force u32)sport << 16 | (__force u32)dport,
+			    &net_secret);
+	*tsoff = sysctl_tcp_timestamps == 1 ? (hash >> 32) : 0;
+	return seq_scale(hash);
 }
 
 u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport)
 {
-	u32 hash[MD5_DIGEST_WORDS];
-
 	net_secret_init();
-	hash[0] = (__force u32)saddr;
-	hash[1] = (__force u32)daddr;
-	hash[2] = (__force u32)dport ^ net_secret[14];
-	hash[3] = net_secret[15];
-
-	md5_transform(hash, net_secret);
-
-	return hash[0];
+	return siphash_3u32((__force u32)saddr, (__force u32)daddr,
+			    (__force u16)dport, &net_secret);
 }
 EXPORT_SYMBOL_GPL(secure_ipv4_port_ephemeral);
 #endif
@@ -126,21 +120,13 @@ EXPORT_SYMBOL_GPL(secure_ipv4_port_ephemeral);
 u64 secure_dccp_sequence_number(__be32 saddr, __be32 daddr,
 				__be16 sport, __be16 dport)
 {
-	u32 hash[MD5_DIGEST_WORDS];
 	u64 seq;
-
 	net_secret_init();
-	hash[0] = (__force u32)saddr;
-	hash[1] = (__force u32)daddr;
-	hash[2] = ((__force u16)sport << 16) + (__force u16)dport;
-	hash[3] = net_secret[15];
-
-	md5_transform(hash, net_secret);
-
-	seq = hash[0] | (((u64)hash[1]) << 32);
+	seq = siphash_3u32((__force u32)saddr, (__force u32)daddr,
+			   (__force u32)sport << 16 | (__force u32)dport,
+			   &net_secret);
 	seq += ktime_get_real_ns();
 	seq &= (1ull << 48) - 1;
-
 	return seq;
 }
 EXPORT_SYMBOL(secure_dccp_sequence_number);
@@ -149,26 +135,23 @@ EXPORT_SYMBOL(secure_dccp_sequence_number);
 u64 secure_dccpv6_sequence_number(__be32 *saddr, __be32 *daddr,
 				  __be16 sport, __be16 dport)
 {
-	u32 secret[MD5_MESSAGE_BYTES / 4];
-	u32 hash[MD5_DIGEST_WORDS];
+	const struct {
+		struct in6_addr saddr;
+		struct in6_addr daddr;
+		__be16 sport;
+		__be16 dport;
+	} __aligned(SIPHASH_ALIGNMENT) combined = {
+		.saddr = *(struct in6_addr *)saddr,
+		.daddr = *(struct in6_addr *)daddr,
+		.sport = sport,
+		.dport = dport
+	};
 	u64 seq;
-	u32 i;
-
 	net_secret_init();
-	memcpy(hash, saddr, 16);
-	for (i = 0; i < 4; i++)
-		secret[i] = net_secret[i] + (__force u32)daddr[i];
-	secret[4] = net_secret[4] +
-		(((__force u16)sport << 16) + (__force u16)dport);
-	for (i = 5; i < MD5_MESSAGE_BYTES / 4; i++)
-		secret[i] = net_secret[i];
-
-	md5_transform(hash, secret);
-
-	seq = hash[0] | (((u64)hash[1]) << 32);
+	seq = siphash(&combined, offsetofend(typeof(combined), dport),
+		      &net_secret);
 	seq += ktime_get_real_ns();
 	seq &= (1ull << 48) - 1;
-
 	return seq;
 }
 EXPORT_SYMBOL(secure_dccpv6_sequence_number);
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 734c71468b01..f3557958e9bf 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -271,7 +271,6 @@ struct sk_buff *__alloc_skb(unsigned int size, gfp_t gfp_mask,
 		atomic_set(&fclones->fclone_ref, 1);
 
 		fclones->skb2.fclone = SKB_FCLONE_CLONE;
-		fclones->skb2.pfmemalloc = pfmemalloc;
 	}
 out:
 	return skb;
@@ -655,7 +654,7 @@ static void skb_release_head_state(struct sk_buff *skb)
 		skb->destructor(skb);
 	}
 #if IS_ENABLED(CONFIG_NF_CONNTRACK)
-	nf_conntrack_put(skb->nfct);
+	nf_conntrack_put(skb_nfct(skb));
 #endif
 #if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
 	nf_bridge_put(skb->nf_bridge);
@@ -878,9 +877,6 @@ static void __copy_skb_header(struct sk_buff *new, const struct sk_buff *old)
 #endif
 #ifdef CONFIG_NET_SCHED
 	CHECK_SKB_FIELD(tc_index);
-#ifdef CONFIG_NET_CLS_ACT
-	CHECK_SKB_FIELD(tc_verd);
-#endif
 #endif
 
 }
@@ -1195,10 +1191,10 @@ EXPORT_SYMBOL(__pskb_copy_fclone);
 int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail,
 		     gfp_t gfp_mask)
 {
-	int i;
-	u8 *data;
-	int size = nhead + skb_end_offset(skb) + ntail;
+	int i, osize = skb_end_offset(skb);
+	int size = osize + nhead + ntail;
 	long off;
+	u8 *data;
 
 	BUG_ON(nhead < 0);
 
@@ -1260,6 +1256,14 @@ int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail,
 	skb->hdr_len  = 0;
 	skb->nohdr    = 0;
 	atomic_set(&skb_shinfo(skb)->dataref, 1);
+
+	/* It is not generally safe to change skb->truesize.
+	 * For the moment, we really care of rx path, or
+	 * when skb is orphaned (not attached to a socket).
+	 */
+	if (!skb->sk || skb->destructor == sock_edemux)
+		skb->truesize += size - osize;
+
 	return 0;
 
 nofrags:
diff --git a/net/core/sock.c b/net/core/sock.c
index 4eca27dc5c94..e7d74940e863 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -222,7 +222,7 @@ static const char *const af_family_key_strings[AF_MAX+1] = {
   "sk_lock-AF_RXRPC" , "sk_lock-AF_ISDN"     , "sk_lock-AF_PHONET"   ,
   "sk_lock-AF_IEEE802154", "sk_lock-AF_CAIF" , "sk_lock-AF_ALG"      ,
   "sk_lock-AF_NFC"   , "sk_lock-AF_VSOCK"    , "sk_lock-AF_KCM"      ,
-  "sk_lock-AF_QIPCRTR", "sk_lock-AF_MAX"
+  "sk_lock-AF_QIPCRTR", "sk_lock-AF_SMC"     , "sk_lock-AF_MAX"
 };
 static const char *const af_family_slock_key_strings[AF_MAX+1] = {
   "slock-AF_UNSPEC", "slock-AF_UNIX"     , "slock-AF_INET"     ,
@@ -239,7 +239,7 @@ static const char *const af_family_slock_key_strings[AF_MAX+1] = {
   "slock-AF_RXRPC" , "slock-AF_ISDN"     , "slock-AF_PHONET"   ,
   "slock-AF_IEEE802154", "slock-AF_CAIF" , "slock-AF_ALG"      ,
   "slock-AF_NFC"   , "slock-AF_VSOCK"    ,"slock-AF_KCM"       ,
-  "slock-AF_QIPCRTR", "slock-AF_MAX"
+  "slock-AF_QIPCRTR", "slock-AF_SMC"     , "slock-AF_MAX"
 };
 static const char *const af_family_clock_key_strings[AF_MAX+1] = {
   "clock-AF_UNSPEC", "clock-AF_UNIX"     , "clock-AF_INET"     ,
@@ -256,7 +256,7 @@ static const char *const af_family_clock_key_strings[AF_MAX+1] = {
   "clock-AF_RXRPC" , "clock-AF_ISDN"     , "clock-AF_PHONET"   ,
   "clock-AF_IEEE802154", "clock-AF_CAIF" , "clock-AF_ALG"      ,
   "clock-AF_NFC"   , "clock-AF_VSOCK"    , "clock-AF_KCM"      ,
-  "clock-AF_QIPCRTR", "clock-AF_MAX"
+  "clock-AF_QIPCRTR", "clock-AF_SMC"     , "clock-AF_MAX"
 };
 
 /*
@@ -367,7 +367,7 @@ static int sock_set_timeout(long *timeo_p, char __user *optval, int optlen)
 	if (tv.tv_sec == 0 && tv.tv_usec == 0)
 		return 0;
 	if (tv.tv_sec < (MAX_SCHEDULE_TIMEOUT/HZ - 1))
-		*timeo_p = tv.tv_sec*HZ + (tv.tv_usec+(1000000/HZ-1))/(1000000/HZ);
+		*timeo_p = tv.tv_sec * HZ + DIV_ROUND_UP(tv.tv_usec, USEC_PER_SEC / HZ);
 	return 0;
 }
 
@@ -502,6 +502,7 @@ struct dst_entry *__sk_dst_check(struct sock *sk, u32 cookie)
 
 	if (dst && dst->obsolete && dst->ops->check(dst, cookie) == NULL) {
 		sk_tx_queue_clear(sk);
+		sk->sk_dst_pending_confirm = 0;
 		RCU_INIT_POINTER(sk->sk_dst_cache, NULL);
 		dst_release(dst);
 		return NULL;
@@ -762,11 +763,8 @@ set_rcvbuf:
 		goto set_rcvbuf;
 
 	case SO_KEEPALIVE:
-#ifdef CONFIG_INET
-		if (sk->sk_protocol == IPPROTO_TCP &&
-		    sk->sk_type == SOCK_STREAM)
-			tcp_set_keepalive(sk, valbool);
-#endif
+		if (sk->sk_prot->keepalive)
+			sk->sk_prot->keepalive(sk, valbool);
 		sock_valbool_flag(sk, SOCK_KEEPOPEN, valbool);
 		break;
 
@@ -1148,7 +1146,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
 			v.tm.tv_usec = 0;
 		} else {
 			v.tm.tv_sec = sk->sk_rcvtimeo / HZ;
-			v.tm.tv_usec = ((sk->sk_rcvtimeo % HZ) * 1000000) / HZ;
+			v.tm.tv_usec = ((sk->sk_rcvtimeo % HZ) * USEC_PER_SEC) / HZ;
 		}
 		break;
 
@@ -1159,7 +1157,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
 			v.tm.tv_usec = 0;
 		} else {
 			v.tm.tv_sec = sk->sk_sndtimeo / HZ;
-			v.tm.tv_usec = ((sk->sk_sndtimeo % HZ) * 1000000) / HZ;
+			v.tm.tv_usec = ((sk->sk_sndtimeo % HZ) * USEC_PER_SEC) / HZ;
 		}
 		break;
 
@@ -1522,6 +1520,7 @@ struct sock *sk_clone_lock(const struct sock *sk, const gfp_t priority)
 				af_family_clock_key_strings[newsk->sk_family]);
 
 		newsk->sk_dst_cache	= NULL;
+		newsk->sk_dst_pending_confirm = 0;
 		newsk->sk_wmem_queued	= 0;
 		newsk->sk_forward_alloc = 0;
 		atomic_set(&newsk->sk_drops, 0);
diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
index 2a46e4009f62..4ead336e14ea 100644
--- a/net/core/sysctl_net_core.c
+++ b/net/core/sysctl_net_core.c
@@ -222,6 +222,21 @@ static int set_default_qdisc(struct ctl_table *table, int write,
 }
 #endif
 
+static int proc_do_dev_weight(struct ctl_table *table, int write,
+			   void __user *buffer, size_t *lenp, loff_t *ppos)
+{
+	int ret;
+
+	ret = proc_dointvec(table, write, buffer, lenp, ppos);
+	if (ret != 0)
+		return ret;
+
+	dev_rx_weight = weight_p * dev_weight_rx_bias;
+	dev_tx_weight = weight_p * dev_weight_tx_bias;
+
+	return ret;
+}
+
 static int proc_do_rss_key(struct ctl_table *table, int write,
 			   void __user *buffer, size_t *lenp, loff_t *ppos)
 {
@@ -273,7 +288,21 @@ static struct ctl_table net_core_table[] = {
 		.data		= &weight_p,
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
-		.proc_handler	= proc_dointvec
+		.proc_handler	= proc_do_dev_weight,
+	},
+	{
+		.procname	= "dev_weight_rx_bias",
+		.data		= &dev_weight_rx_bias,
+		.maxlen		= sizeof(int),
+		.mode		= 0644,
+		.proc_handler	= proc_do_dev_weight,
+	},
+	{
+		.procname	= "dev_weight_tx_bias",
+		.data		= &dev_weight_tx_bias,
+		.maxlen		= sizeof(int),
+		.mode		= 0644,
+		.proc_handler	= proc_do_dev_weight,
 	},
 	{
 		.procname	= "netdev_max_backlog",
@@ -305,6 +334,13 @@ static struct ctl_table net_core_table[] = {
 		.mode		= 0600,
 		.proc_handler	= proc_dointvec,
 	},
+	{
+		.procname	= "bpf_jit_kallsyms",
+		.data		= &bpf_jit_kallsyms,
+		.maxlen		= sizeof(int),
+		.mode		= 0600,
+		.proc_handler	= proc_dointvec,
+	},
 # endif
 #endif
 	{
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index d859a5c36e70..b043ec833785 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -904,7 +904,6 @@ static const struct inet_connection_sock_af_ops dccp_ipv4_af_ops = {
 	.getsockopt	   = ip_getsockopt,
 	.addr2sockaddr	   = inet_csk_addr2sockaddr,
 	.sockaddr_len	   = sizeof(struct sockaddr_in),
-	.bind_conflict	   = inet_csk_bind_conflict,
 #ifdef CONFIG_COMPAT
 	.compat_setsockopt = compat_ip_setsockopt,
 	.compat_getsockopt = compat_ip_getsockopt,
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index c4e879c02186..cef60a4a2803 100644
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -937,7 +937,6 @@ static const struct inet_connection_sock_af_ops dccp_ipv6_af_ops = {
 	.getsockopt	   = ipv6_getsockopt,
 	.addr2sockaddr	   = inet6_csk_addr2sockaddr,
 	.sockaddr_len	   = sizeof(struct sockaddr_in6),
-	.bind_conflict	   = inet6_csk_bind_conflict,
 #ifdef CONFIG_COMPAT
 	.compat_setsockopt = compat_ipv6_setsockopt,
 	.compat_getsockopt = compat_ipv6_getsockopt,
@@ -958,7 +957,6 @@ static const struct inet_connection_sock_af_ops dccp_ipv6_mapped = {
 	.getsockopt	   = ipv6_getsockopt,
 	.addr2sockaddr	   = inet6_csk_addr2sockaddr,
 	.sockaddr_len	   = sizeof(struct sockaddr_in6),
-	.bind_conflict	   = inet6_csk_bind_conflict,
 #ifdef CONFIG_COMPAT
 	.compat_setsockopt = compat_ipv6_setsockopt,
 	.compat_getsockopt = compat_ipv6_getsockopt,
diff --git a/net/dsa/Kconfig b/net/dsa/Kconfig
index 96e47c539bee..9649238eef40 100644
--- a/net/dsa/Kconfig
+++ b/net/dsa/Kconfig
@@ -1,12 +1,13 @@
 config HAVE_NET_DSA
 	def_bool y
-	depends on NETDEVICES && !S390
+	depends on INET && NETDEVICES && !S390
 
 # Drivers must select NET_DSA and the appropriate tagging format
 
 config NET_DSA
 	tristate "Distributed Switch Architecture"
-	depends on HAVE_NET_DSA && NET_SWITCHDEV
+	depends on HAVE_NET_DSA
+	select NET_SWITCHDEV
 	select PHYLIB
 	---help---
 	  Say Y if you want to enable support for the hardware switches supported
@@ -14,17 +15,6 @@ config NET_DSA
 
 if NET_DSA
 
-config NET_DSA_HWMON
-	bool "Distributed Switch Architecture HWMON support"
-	default y
-	depends on HWMON && !(NET_DSA=y && HWMON=m)
-	---help---
-	  Say Y if you want to expose thermal sensor data on switches supported
-	  by the Distributed Switch Architecture.
-
-	  Some of those switches contain thermal sensors. This data is available
-	  via the hwmon sysfs interface and exposes the onboard sensors.
-
 # tagging formats
 config NET_DSA_TAG_BRCM
 	bool
diff --git a/net/dsa/Makefile b/net/dsa/Makefile
index a3380ed0e0be..31d343796251 100644
--- a/net/dsa/Makefile
+++ b/net/dsa/Makefile
@@ -1,6 +1,6 @@
 # the core
 obj-$(CONFIG_NET_DSA) += dsa_core.o
-dsa_core-y += dsa.o slave.o dsa2.o
+dsa_core-y += dsa.o slave.o dsa2.o switch.o
 
 # tagging formats
 dsa_core-$(CONFIG_NET_DSA_TAG_BRCM) += tag_brcm.o
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
index 7899919cd9f0..b6d4f6a23f06 100644
--- a/net/dsa/dsa.c
+++ b/net/dsa/dsa.c
@@ -9,9 +9,7 @@
  * (at your option) any later version.
  */
 
-#include <linux/ctype.h>
 #include <linux/device.h>
-#include <linux/hwmon.h>
 #include <linux/list.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
@@ -27,8 +25,6 @@
 #include <linux/gpio/consumer.h>
 #include "dsa_priv.h"
 
-char dsa_driver_version[] = "0.1";
-
 static struct sk_buff *dsa_slave_notag_xmit(struct sk_buff *skb,
 					    struct net_device *dev)
 {
@@ -64,27 +60,27 @@ const struct dsa_device_ops *dsa_device_ops[DSA_TAG_LAST] = {
 static DEFINE_MUTEX(dsa_switch_drivers_mutex);
 static LIST_HEAD(dsa_switch_drivers);
 
-void register_switch_driver(struct dsa_switch_ops *ops)
+void register_switch_driver(struct dsa_switch_driver *drv)
 {
 	mutex_lock(&dsa_switch_drivers_mutex);
-	list_add_tail(&ops->list, &dsa_switch_drivers);
+	list_add_tail(&drv->list, &dsa_switch_drivers);
 	mutex_unlock(&dsa_switch_drivers_mutex);
 }
 EXPORT_SYMBOL_GPL(register_switch_driver);
 
-void unregister_switch_driver(struct dsa_switch_ops *ops)
+void unregister_switch_driver(struct dsa_switch_driver *drv)
 {
 	mutex_lock(&dsa_switch_drivers_mutex);
-	list_del_init(&ops->list);
+	list_del_init(&drv->list);
 	mutex_unlock(&dsa_switch_drivers_mutex);
 }
 EXPORT_SYMBOL_GPL(unregister_switch_driver);
 
-static struct dsa_switch_ops *
+static const struct dsa_switch_ops *
 dsa_switch_probe(struct device *parent, struct device *host_dev, int sw_addr,
 		 const char **_name, void **priv)
 {
-	struct dsa_switch_ops *ret;
+	const struct dsa_switch_ops *ret;
 	struct list_head *list;
 	const char *name;
 
@@ -93,9 +89,11 @@ dsa_switch_probe(struct device *parent, struct device *host_dev, int sw_addr,
 
 	mutex_lock(&dsa_switch_drivers_mutex);
 	list_for_each(list, &dsa_switch_drivers) {
-		struct dsa_switch_ops *ops;
+		const struct dsa_switch_ops *ops;
+		struct dsa_switch_driver *drv;
 
-		ops = list_entry(list, struct dsa_switch_ops, list);
+		drv = list_entry(list, struct dsa_switch_driver, list);
+		ops = drv->ops;
 
 		name = ops->probe(parent, host_dev, sw_addr, priv);
 		if (name != NULL) {
@@ -110,109 +108,11 @@ dsa_switch_probe(struct device *parent, struct device *host_dev, int sw_addr,
 	return ret;
 }
 
-/* hwmon support ************************************************************/
-
-#ifdef CONFIG_NET_DSA_HWMON
-
-static ssize_t temp1_input_show(struct device *dev,
-				struct device_attribute *attr, char *buf)
-{
-	struct dsa_switch *ds = dev_get_drvdata(dev);
-	int temp, ret;
-
-	ret = ds->ops->get_temp(ds, &temp);
-	if (ret < 0)
-		return ret;
-
-	return sprintf(buf, "%d\n", temp * 1000);
-}
-static DEVICE_ATTR_RO(temp1_input);
-
-static ssize_t temp1_max_show(struct device *dev,
-			      struct device_attribute *attr, char *buf)
-{
-	struct dsa_switch *ds = dev_get_drvdata(dev);
-	int temp, ret;
-
-	ret = ds->ops->get_temp_limit(ds, &temp);
-	if (ret < 0)
-		return ret;
-
-	return sprintf(buf, "%d\n", temp * 1000);
-}
-
-static ssize_t temp1_max_store(struct device *dev,
-			       struct device_attribute *attr, const char *buf,
-			       size_t count)
-{
-	struct dsa_switch *ds = dev_get_drvdata(dev);
-	int temp, ret;
-
-	ret = kstrtoint(buf, 0, &temp);
-	if (ret < 0)
-		return ret;
-
-	ret = ds->ops->set_temp_limit(ds, DIV_ROUND_CLOSEST(temp, 1000));
-	if (ret < 0)
-		return ret;
-
-	return count;
-}
-static DEVICE_ATTR_RW(temp1_max);
-
-static ssize_t temp1_max_alarm_show(struct device *dev,
-				    struct device_attribute *attr, char *buf)
-{
-	struct dsa_switch *ds = dev_get_drvdata(dev);
-	bool alarm;
-	int ret;
-
-	ret = ds->ops->get_temp_alarm(ds, &alarm);
-	if (ret < 0)
-		return ret;
-
-	return sprintf(buf, "%d\n", alarm);
-}
-static DEVICE_ATTR_RO(temp1_max_alarm);
-
-static struct attribute *dsa_hwmon_attrs[] = {
-	&dev_attr_temp1_input.attr,	/* 0 */
-	&dev_attr_temp1_max.attr,	/* 1 */
-	&dev_attr_temp1_max_alarm.attr,	/* 2 */
-	NULL
-};
-
-static umode_t dsa_hwmon_attrs_visible(struct kobject *kobj,
-				       struct attribute *attr, int index)
-{
-	struct device *dev = container_of(kobj, struct device, kobj);
-	struct dsa_switch *ds = dev_get_drvdata(dev);
-	struct dsa_switch_ops *ops = ds->ops;
-	umode_t mode = attr->mode;
-
-	if (index == 1) {
-		if (!ops->get_temp_limit)
-			mode = 0;
-		else if (!ops->set_temp_limit)
-			mode &= ~S_IWUSR;
-	} else if (index == 2 && !ops->get_temp_alarm) {
-		mode = 0;
-	}
-	return mode;
-}
-
-static const struct attribute_group dsa_hwmon_group = {
-	.attrs = dsa_hwmon_attrs,
-	.is_visible = dsa_hwmon_attrs_visible,
-};
-__ATTRIBUTE_GROUPS(dsa_hwmon);
-
-#endif /* CONFIG_NET_DSA_HWMON */
-
 /* basic switch operations **************************************************/
 int dsa_cpu_dsa_setup(struct dsa_switch *ds, struct device *dev,
-		      struct device_node *port_dn, int port)
+		      struct dsa_port *dport, int port)
 {
+	struct device_node *port_dn = dport->dn;
 	struct phy_device *phydev;
 	int ret, mode;
 
@@ -242,15 +142,15 @@ int dsa_cpu_dsa_setup(struct dsa_switch *ds, struct device *dev,
 
 static int dsa_cpu_dsa_setups(struct dsa_switch *ds, struct device *dev)
 {
-	struct device_node *port_dn;
+	struct dsa_port *dport;
 	int ret, port;
 
-	for (port = 0; port < DSA_MAX_PORTS; port++) {
+	for (port = 0; port < ds->num_ports; port++) {
 		if (!(dsa_is_cpu_port(ds, port) || dsa_is_dsa_port(ds, port)))
 			continue;
 
-		port_dn = ds->ports[port].dn;
-		ret = dsa_cpu_dsa_setup(ds, dev, port_dn, port);
+		dport = &ds->ports[port];
+		ret = dsa_cpu_dsa_setup(ds, dev, dport, port);
 		if (ret)
 			return ret;
 	}
@@ -308,7 +208,7 @@ void dsa_cpu_port_ethtool_restore(struct dsa_switch *ds)
 
 static int dsa_switch_setup_one(struct dsa_switch *ds, struct device *parent)
 {
-	struct dsa_switch_ops *ops = ds->ops;
+	const struct dsa_switch_ops *ops = ds->ops;
 	struct dsa_switch_tree *dst = ds->dst;
 	struct dsa_chip_data *cd = ds->cd;
 	bool valid_name_found = false;
@@ -318,7 +218,7 @@ static int dsa_switch_setup_one(struct dsa_switch *ds, struct device *parent)
 	/*
 	 * Validate supplied switch configuration.
 	 */
-	for (i = 0; i < DSA_MAX_PORTS; i++) {
+	for (i = 0; i < ds->num_ports; i++) {
 		char *name;
 
 		name = cd->port_names[i];
@@ -326,13 +226,12 @@ static int dsa_switch_setup_one(struct dsa_switch *ds, struct device *parent)
 			continue;
 
 		if (!strcmp(name, "cpu")) {
-			if (dst->cpu_switch != -1) {
+			if (dst->cpu_switch) {
 				netdev_err(dst->master_netdev,
 					   "multiple cpu ports?!\n");
-				ret = -EINVAL;
-				goto out;
+				return -EINVAL;
 			}
-			dst->cpu_switch = index;
+			dst->cpu_switch = ds;
 			dst->cpu_port = i;
 			ds->cpu_port_mask |= 1 << i;
 		} else if (!strcmp(name, "dsa")) {
@@ -343,10 +242,8 @@ static int dsa_switch_setup_one(struct dsa_switch *ds, struct device *parent)
 		valid_name_found = true;
 	}
 
-	if (!valid_name_found && i == DSA_MAX_PORTS) {
-		ret = -EINVAL;
-		goto out;
-	}
+	if (!valid_name_found && i == ds->num_ports)
+		return -EINVAL;
 
 	/* Make the built-in MII bus mask match the number of ports,
 	 * switch drivers can override this later
@@ -358,15 +255,13 @@ static int dsa_switch_setup_one(struct dsa_switch *ds, struct device *parent)
 	 * tagging protocol to the preferred tagging format of this
 	 * switch.
 	 */
-	if (dst->cpu_switch == index) {
+	if (dst->cpu_switch == ds) {
 		enum dsa_tag_protocol tag_protocol;
 
 		tag_protocol = ops->get_tag_protocol(ds);
 		dst->tag_ops = dsa_resolve_tag_protocol(tag_protocol);
-		if (IS_ERR(dst->tag_ops)) {
-			ret = PTR_ERR(dst->tag_ops);
-			goto out;
-		}
+		if (IS_ERR(dst->tag_ops))
+			return PTR_ERR(dst->tag_ops);
 
 		dst->rcv = dst->tag_ops->rcv;
 	}
@@ -378,85 +273,55 @@ static int dsa_switch_setup_one(struct dsa_switch *ds, struct device *parent)
 	 */
 	ret = ops->setup(ds);
 	if (ret < 0)
-		goto out;
+		return ret;
+
+	ret = dsa_switch_register_notifier(ds);
+	if (ret)
+		return ret;
 
 	if (ops->set_addr) {
 		ret = ops->set_addr(ds, dst->master_netdev->dev_addr);
 		if (ret < 0)
-			goto out;
+			return ret;
 	}
 
 	if (!ds->slave_mii_bus && ops->phy_read) {
 		ds->slave_mii_bus = devm_mdiobus_alloc(parent);
-		if (!ds->slave_mii_bus) {
-			ret = -ENOMEM;
-			goto out;
-		}
+		if (!ds->slave_mii_bus)
+			return -ENOMEM;
 		dsa_slave_mii_bus_init(ds);
 
 		ret = mdiobus_register(ds->slave_mii_bus);
 		if (ret < 0)
-			goto out;
+			return ret;
 	}
 
 	/*
 	 * Create network devices for physical switch ports.
 	 */
-	for (i = 0; i < DSA_MAX_PORTS; i++) {
+	for (i = 0; i < ds->num_ports; i++) {
 		ds->ports[i].dn = cd->port_dn[i];
 
 		if (!(ds->enabled_port_mask & (1 << i)))
 			continue;
 
 		ret = dsa_slave_create(ds, parent, i, cd->port_names[i]);
-		if (ret < 0) {
+		if (ret < 0)
 			netdev_err(dst->master_netdev, "[%d]: can't create dsa slave device for port %d(%s): %d\n",
 				   index, i, cd->port_names[i], ret);
-			ret = 0;
-		}
 	}
 
 	/* Perform configuration of the CPU and DSA ports */
 	ret = dsa_cpu_dsa_setups(ds, parent);
-	if (ret < 0) {
+	if (ret < 0)
 		netdev_err(dst->master_netdev, "[%d] : can't configure CPU and DSA ports\n",
 			   index);
-		ret = 0;
-	}
 
 	ret = dsa_cpu_port_ethtool_setup(ds);
 	if (ret)
 		return ret;
 
-#ifdef CONFIG_NET_DSA_HWMON
-	/* If the switch provides a temperature sensor,
-	 * register with hardware monitoring subsystem.
-	 * Treat registration error as non-fatal and ignore it.
-	 */
-	if (ops->get_temp) {
-		const char *netname = netdev_name(dst->master_netdev);
-		char hname[IFNAMSIZ + 1];
-		int i, j;
-
-		/* Create valid hwmon 'name' attribute */
-		for (i = j = 0; i < IFNAMSIZ && netname[i]; i++) {
-			if (isalnum(netname[i]))
-				hname[j++] = netname[i];
-		}
-		hname[j] = '\0';
-		scnprintf(ds->hwmon_name, sizeof(ds->hwmon_name), "%s_dsa%d",
-			  hname, index);
-		ds->hwmon_dev = hwmon_device_register_with_groups(NULL,
-					ds->hwmon_name, ds, dsa_hwmon_groups);
-		if (IS_ERR(ds->hwmon_dev))
-			ds->hwmon_dev = NULL;
-	}
-#endif /* CONFIG_NET_DSA_HWMON */
-
-	return ret;
-
-out:
-	return ret;
+	return 0;
 }
 
 static struct dsa_switch *
@@ -464,7 +329,7 @@ dsa_switch_setup(struct dsa_switch_tree *dst, int index,
 		 struct device *parent, struct device *host_dev)
 {
 	struct dsa_chip_data *cd = dst->pd->chip + index;
-	struct dsa_switch_ops *ops;
+	const struct dsa_switch_ops *ops;
 	struct dsa_switch *ds;
 	int ret;
 	const char *name;
@@ -486,8 +351,8 @@ dsa_switch_setup(struct dsa_switch_tree *dst, int index,
 	/*
 	 * Allocate and initialise switch state.
 	 */
-	ds = devm_kzalloc(parent, sizeof(*ds), GFP_KERNEL);
-	if (ds == NULL)
+	ds = dsa_switch_alloc(parent, DSA_MAX_PORTS);
+	if (!ds)
 		return ERR_PTR(-ENOMEM);
 
 	ds->dst = dst;
@@ -495,7 +360,6 @@ dsa_switch_setup(struct dsa_switch_tree *dst, int index,
 	ds->cd = cd;
 	ds->ops = ops;
 	ds->priv = priv;
-	ds->dev = parent;
 
 	ret = dsa_switch_setup_one(ds, parent);
 	if (ret)
@@ -504,8 +368,10 @@ dsa_switch_setup(struct dsa_switch_tree *dst, int index,
 	return ds;
 }
 
-void dsa_cpu_dsa_destroy(struct device_node *port_dn)
+void dsa_cpu_dsa_destroy(struct dsa_port *port)
 {
+	struct device_node *port_dn = port->dn;
+
 	if (of_phy_is_fixed_link(port_dn))
 		of_phy_deregister_fixed_link(port_dn);
 }
@@ -514,13 +380,8 @@ static void dsa_switch_destroy(struct dsa_switch *ds)
 {
 	int port;
 
-#ifdef CONFIG_NET_DSA_HWMON
-	if (ds->hwmon_dev)
-		hwmon_device_unregister(ds->hwmon_dev);
-#endif
-
 	/* Destroy network devices for physical switch ports. */
-	for (port = 0; port < DSA_MAX_PORTS; port++) {
+	for (port = 0; port < ds->num_ports; port++) {
 		if (!(ds->enabled_port_mask & (1 << port)))
 			continue;
 
@@ -531,10 +392,10 @@ static void dsa_switch_destroy(struct dsa_switch *ds)
 	}
 
 	/* Disable configuration of the CPU and DSA ports */
-	for (port = 0; port < DSA_MAX_PORTS; port++) {
+	for (port = 0; port < ds->num_ports; port++) {
 		if (!(dsa_is_cpu_port(ds, port) || dsa_is_dsa_port(ds, port)))
 			continue;
-		dsa_cpu_dsa_destroy(ds->ports[port].dn);
+		dsa_cpu_dsa_destroy(&ds->ports[port]);
 
 		/* Clearing a bit which is not set does no harm */
 		ds->cpu_port_mask |= ~(1 << port);
@@ -543,6 +404,8 @@ static void dsa_switch_destroy(struct dsa_switch *ds)
 
 	if (ds->slave_mii_bus && ds->ops->phy_read)
 		mdiobus_unregister(ds->slave_mii_bus);
+
+	dsa_switch_unregister_notifier(ds);
 }
 
 #ifdef CONFIG_PM_SLEEP
@@ -551,7 +414,7 @@ int dsa_switch_suspend(struct dsa_switch *ds)
 	int i, ret = 0;
 
 	/* Suspend slave network devices */
-	for (i = 0; i < DSA_MAX_PORTS; i++) {
+	for (i = 0; i < ds->num_ports; i++) {
 		if (!dsa_is_port_initialized(ds, i))
 			continue;
 
@@ -578,7 +441,7 @@ int dsa_switch_resume(struct dsa_switch *ds)
 		return ret;
 
 	/* Resume slave network devices */
-	for (i = 0; i < DSA_MAX_PORTS; i++) {
+	for (i = 0; i < ds->num_ports; i++) {
 		if (!dsa_is_port_initialized(ds, i))
 			continue;
 
@@ -629,7 +492,7 @@ struct mii_bus *dsa_host_dev_to_mii_bus(struct device *dev)
 }
 EXPORT_SYMBOL_GPL(dsa_host_dev_to_mii_bus);
 
-static struct net_device *dev_to_net_device(struct device *dev)
+struct net_device *dsa_dev_to_net_device(struct device *dev)
 {
 	struct device *d;
 
@@ -646,6 +509,7 @@ static struct net_device *dev_to_net_device(struct device *dev)
 
 	return NULL;
 }
+EXPORT_SYMBOL_GPL(dsa_dev_to_net_device);
 
 #ifdef CONFIG_OF
 static int dsa_of_setup_routing_table(struct dsa_platform_data *pd,
@@ -898,7 +762,6 @@ static int dsa_setup_dst(struct dsa_switch_tree *dst, struct net_device *dev,
 
 	dst->pd = pd;
 	dst->master_netdev = dev;
-	dst->cpu_switch = -1;
 	dst->cpu_port = -1;
 
 	for (i = 0; i < pd->nr_chips; i++) {
@@ -940,9 +803,6 @@ static int dsa_probe(struct platform_device *pdev)
 	struct dsa_switch_tree *dst;
 	int ret;
 
-	pr_notice_once("Distributed Switch Architecture driver version %s\n",
-		       dsa_driver_version);
-
 	if (pdev->dev.of_node) {
 		ret = dsa_of_probe(&pdev->dev);
 		if (ret)
@@ -958,7 +818,7 @@ static int dsa_probe(struct platform_device *pdev)
 		dev = pd->of_netdev;
 		dev_hold(dev);
 	} else {
-		dev = dev_to_net_device(pd->netdev);
+		dev = dsa_dev_to_net_device(pd->netdev);
 	}
 	if (dev == NULL) {
 		ret = -EPROBE_DEFER;
@@ -1013,7 +873,7 @@ static void dsa_remove_dst(struct dsa_switch_tree *dst)
 			dsa_switch_destroy(ds);
 	}
 
-	dsa_cpu_port_ethtool_restore(dst->ds[0]);
+	dsa_cpu_port_ethtool_restore(dst->cpu_switch);
 
 	dev_put(dst->master_netdev);
 }
@@ -1050,10 +910,6 @@ static struct packet_type dsa_pack_type __read_mostly = {
 	.func	= dsa_switch_rcv,
 };
 
-static struct notifier_block dsa_netdevice_nb __read_mostly = {
-	.notifier_call	= dsa_slave_netdevice_event,
-};
-
 #ifdef CONFIG_PM_SLEEP
 static int dsa_suspend(struct device *d)
 {
@@ -1111,7 +967,9 @@ static int __init dsa_init_module(void)
 {
 	int rc;
 
-	register_netdevice_notifier(&dsa_netdevice_nb);
+	rc = dsa_slave_register_notifier();
+	if (rc)
+		return rc;
 
 	rc = platform_driver_register(&dsa_driver);
 	if (rc)
@@ -1125,7 +983,7 @@ module_init(dsa_init_module);
 
 static void __exit dsa_cleanup_module(void)
 {
-	unregister_netdevice_notifier(&dsa_netdevice_nb);
+	dsa_slave_unregister_notifier();
 	dev_remove_pack(&dsa_pack_type);
 	platform_driver_unregister(&dsa_driver);
 }
diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c
index 0f99297b2fb3..737be6470c7f 100644
--- a/net/dsa/dsa2.c
+++ b/net/dsa/dsa2.c
@@ -57,7 +57,6 @@ static struct dsa_switch_tree *dsa_add_dst(u32 tree)
 	if (!dst)
 		return NULL;
 	dst->tree = tree;
-	dst->cpu_switch = -1;
 	INIT_LIST_HEAD(&dst->list);
 	list_add_tail(&dsa_switch_trees, &dst->list);
 	kref_init(&dst->refcount);
@@ -79,47 +78,43 @@ static void dsa_dst_del_ds(struct dsa_switch_tree *dst,
 	kref_put(&dst->refcount, dsa_free_dst);
 }
 
-static bool dsa_port_is_dsa(struct device_node *port)
+/* For platform data configurations, we need to have a valid name argument to
+ * differentiate a disabled port from an enabled one
+ */
+static bool dsa_port_is_valid(struct dsa_port *port)
 {
-	const char *name;
-
-	name = of_get_property(port, "label", NULL);
-	if (!name)
-		return false;
+	return !!(port->dn || port->name);
+}
 
-	if (!strcmp(name, "dsa"))
+static bool dsa_port_is_dsa(struct dsa_port *port)
+{
+	if (port->name && !strcmp(port->name, "dsa"))
 		return true;
-
-	return false;
+	else
+		return !!of_parse_phandle(port->dn, "link", 0);
 }
 
-static bool dsa_port_is_cpu(struct device_node *port)
+static bool dsa_port_is_cpu(struct dsa_port *port)
 {
-	const char *name;
-
-	name = of_get_property(port, "label", NULL);
-	if (!name)
-		return false;
-
-	if (!strcmp(name, "cpu"))
+	if (port->name && !strcmp(port->name, "cpu"))
 		return true;
-
-	return false;
+	else
+		return !!of_parse_phandle(port->dn, "ethernet", 0);
 }
 
-static bool dsa_ds_find_port(struct dsa_switch *ds,
-			     struct device_node *port)
+static bool dsa_ds_find_port_dn(struct dsa_switch *ds,
+				struct device_node *port)
 {
 	u32 index;
 
-	for (index = 0; index < DSA_MAX_PORTS; index++)
+	for (index = 0; index < ds->num_ports; index++)
 		if (ds->ports[index].dn == port)
 			return true;
 	return false;
 }
 
-static struct dsa_switch *dsa_dst_find_port(struct dsa_switch_tree *dst,
-					    struct device_node *port)
+static struct dsa_switch *dsa_dst_find_port_dn(struct dsa_switch_tree *dst,
+					       struct device_node *port)
 {
 	struct dsa_switch *ds;
 	u32 index;
@@ -129,7 +124,7 @@ static struct dsa_switch *dsa_dst_find_port(struct dsa_switch_tree *dst,
 		if (!ds)
 			continue;
 
-		if (dsa_ds_find_port(ds, port))
+		if (dsa_ds_find_port_dn(ds, port))
 			return ds;
 	}
 
@@ -138,7 +133,7 @@ static struct dsa_switch *dsa_dst_find_port(struct dsa_switch_tree *dst,
 
 static int dsa_port_complete(struct dsa_switch_tree *dst,
 			     struct dsa_switch *src_ds,
-			     struct device_node *port,
+			     struct dsa_port *port,
 			     u32 src_port)
 {
 	struct device_node *link;
@@ -146,11 +141,11 @@ static int dsa_port_complete(struct dsa_switch_tree *dst,
 	struct dsa_switch *dst_ds;
 
 	for (index = 0;; index++) {
-		link = of_parse_phandle(port, "link", index);
+		link = of_parse_phandle(port->dn, "link", index);
 		if (!link)
 			break;
 
-		dst_ds = dsa_dst_find_port(dst, link);
+		dst_ds = dsa_dst_find_port_dn(dst, link);
 		of_node_put(link);
 
 		if (!dst_ds)
@@ -169,13 +164,13 @@ static int dsa_port_complete(struct dsa_switch_tree *dst,
  */
 static int dsa_ds_complete(struct dsa_switch_tree *dst, struct dsa_switch *ds)
 {
-	struct device_node *port;
+	struct dsa_port *port;
 	u32 index;
 	int err;
 
-	for (index = 0; index < DSA_MAX_PORTS; index++) {
-		port = ds->ports[index].dn;
-		if (!port)
+	for (index = 0; index < ds->num_ports; index++) {
+		port = &ds->ports[index];
+		if (!dsa_port_is_valid(port))
 			continue;
 
 		if (!dsa_port_is_dsa(port))
@@ -215,7 +210,7 @@ static int dsa_dst_complete(struct dsa_switch_tree *dst)
 	return 0;
 }
 
-static int dsa_dsa_port_apply(struct device_node *port, u32 index,
+static int dsa_dsa_port_apply(struct dsa_port *port, u32 index,
 			      struct dsa_switch *ds)
 {
 	int err;
@@ -230,13 +225,13 @@ static int dsa_dsa_port_apply(struct device_node *port, u32 index,
 	return 0;
 }
 
-static void dsa_dsa_port_unapply(struct device_node *port, u32 index,
+static void dsa_dsa_port_unapply(struct dsa_port *port, u32 index,
 				 struct dsa_switch *ds)
 {
 	dsa_cpu_dsa_destroy(port);
 }
 
-static int dsa_cpu_port_apply(struct device_node *port, u32 index,
+static int dsa_cpu_port_apply(struct dsa_port *port, u32 index,
 			      struct dsa_switch *ds)
 {
 	int err;
@@ -253,7 +248,7 @@ static int dsa_cpu_port_apply(struct device_node *port, u32 index,
 	return 0;
 }
 
-static void dsa_cpu_port_unapply(struct device_node *port, u32 index,
+static void dsa_cpu_port_unapply(struct dsa_port *port, u32 index,
 				 struct dsa_switch *ds)
 {
 	dsa_cpu_dsa_destroy(port);
@@ -261,13 +256,16 @@ static void dsa_cpu_port_unapply(struct device_node *port, u32 index,
 
 }
 
-static int dsa_user_port_apply(struct device_node *port, u32 index,
+static int dsa_user_port_apply(struct dsa_port *port, u32 index,
 			       struct dsa_switch *ds)
 {
-	const char *name;
+	const char *name = port->name;
 	int err;
 
-	name = of_get_property(port, "label", NULL);
+	if (port->dn)
+		name = of_get_property(port->dn, "label", NULL);
+	if (!name)
+		name = "eth%d";
 
 	err = dsa_slave_create(ds, ds->dev, index, name);
 	if (err) {
@@ -280,7 +278,7 @@ static int dsa_user_port_apply(struct device_node *port, u32 index,
 	return 0;
 }
 
-static void dsa_user_port_unapply(struct device_node *port, u32 index,
+static void dsa_user_port_unapply(struct dsa_port *port, u32 index,
 				  struct dsa_switch *ds)
 {
 	if (ds->ports[index].netdev) {
@@ -292,7 +290,7 @@ static void dsa_user_port_unapply(struct device_node *port, u32 index,
 
 static int dsa_ds_apply(struct dsa_switch_tree *dst, struct dsa_switch *ds)
 {
-	struct device_node *port;
+	struct dsa_port *port;
 	u32 index;
 	int err;
 
@@ -307,6 +305,10 @@ static int dsa_ds_apply(struct dsa_switch_tree *dst, struct dsa_switch *ds)
 	if (err < 0)
 		return err;
 
+	err = dsa_switch_register_notifier(ds);
+	if (err)
+		return err;
+
 	if (ds->ops->set_addr) {
 		err = ds->ops->set_addr(ds, dst->master_netdev->dev_addr);
 		if (err < 0)
@@ -325,9 +327,9 @@ static int dsa_ds_apply(struct dsa_switch_tree *dst, struct dsa_switch *ds)
 			return err;
 	}
 
-	for (index = 0; index < DSA_MAX_PORTS; index++) {
-		port = ds->ports[index].dn;
-		if (!port)
+	for (index = 0; index < ds->num_ports; index++) {
+		port = &ds->ports[index];
+		if (!dsa_port_is_valid(port))
 			continue;
 
 		if (dsa_port_is_dsa(port)) {
@@ -354,12 +356,12 @@ static int dsa_ds_apply(struct dsa_switch_tree *dst, struct dsa_switch *ds)
 
 static void dsa_ds_unapply(struct dsa_switch_tree *dst, struct dsa_switch *ds)
 {
-	struct device_node *port;
+	struct dsa_port *port;
 	u32 index;
 
-	for (index = 0; index < DSA_MAX_PORTS; index++) {
-		port = ds->ports[index].dn;
-		if (!port)
+	for (index = 0; index < ds->num_ports; index++) {
+		port = &ds->ports[index];
+		if (!dsa_port_is_valid(port))
 			continue;
 
 		if (dsa_port_is_dsa(port)) {
@@ -377,6 +379,8 @@ static void dsa_ds_unapply(struct dsa_switch_tree *dst, struct dsa_switch *ds)
 
 	if (ds->slave_mii_bus && ds->ops->phy_read)
 		mdiobus_unregister(ds->slave_mii_bus);
+
+	dsa_switch_unregister_notifier(ds);
 }
 
 static int dsa_dst_apply(struct dsa_switch_tree *dst)
@@ -395,8 +399,8 @@ static int dsa_dst_apply(struct dsa_switch_tree *dst)
 			return err;
 	}
 
-	if (dst->ds[0]) {
-		err = dsa_cpu_port_ethtool_setup(dst->ds[0]);
+	if (dst->cpu_switch) {
+		err = dsa_cpu_port_ethtool_setup(dst->cpu_switch);
 		if (err)
 			return err;
 	}
@@ -436,14 +440,14 @@ static void dsa_dst_unapply(struct dsa_switch_tree *dst)
 		dsa_ds_unapply(dst, ds);
 	}
 
-	if (dst->ds[0])
-		dsa_cpu_port_ethtool_restore(dst->ds[0]);
+	if (dst->cpu_switch)
+		dsa_cpu_port_ethtool_restore(dst->cpu_switch);
 
 	pr_info("DSA: tree %d unapplied\n", dst->tree);
 	dst->applied = false;
 }
 
-static int dsa_cpu_parse(struct device_node *port, u32 index,
+static int dsa_cpu_parse(struct dsa_port *port, u32 index,
 			 struct dsa_switch_tree *dst,
 			 struct dsa_switch *ds)
 {
@@ -451,11 +455,16 @@ static int dsa_cpu_parse(struct device_node *port, u32 index,
 	struct net_device *ethernet_dev;
 	struct device_node *ethernet;
 
-	ethernet = of_parse_phandle(port, "ethernet", 0);
-	if (!ethernet)
-		return -EINVAL;
+	if (port->dn) {
+		ethernet = of_parse_phandle(port->dn, "ethernet", 0);
+		if (!ethernet)
+			return -EINVAL;
+		ethernet_dev = of_find_net_device_by_node(ethernet);
+	} else {
+		ethernet_dev = dsa_dev_to_net_device(ds->cd->netdev[index]);
+		dev_put(ethernet_dev);
+	}
 
-	ethernet_dev = of_find_net_device_by_node(ethernet);
 	if (!ethernet_dev)
 		return -EPROBE_DEFER;
 
@@ -465,8 +474,8 @@ static int dsa_cpu_parse(struct device_node *port, u32 index,
 	if (!dst->master_netdev)
 		dst->master_netdev = ethernet_dev;
 
-	if (dst->cpu_switch == -1) {
-		dst->cpu_switch = ds->index;
+	if (!dst->cpu_switch) {
+		dst->cpu_switch = ds;
 		dst->cpu_port = index;
 	}
 
@@ -484,13 +493,13 @@ static int dsa_cpu_parse(struct device_node *port, u32 index,
 
 static int dsa_ds_parse(struct dsa_switch_tree *dst, struct dsa_switch *ds)
 {
-	struct device_node *port;
+	struct dsa_port *port;
 	u32 index;
 	int err;
 
-	for (index = 0; index < DSA_MAX_PORTS; index++) {
-		port = ds->ports[index].dn;
-		if (!port)
+	for (index = 0; index < ds->num_ports; index++) {
+		port = &ds->ports[index];
+		if (!dsa_port_is_valid(port))
 			continue;
 
 		if (dsa_port_is_cpu(port)) {
@@ -542,7 +551,7 @@ static int dsa_parse_ports_dn(struct device_node *ports, struct dsa_switch *ds)
 		if (err)
 			return err;
 
-		if (reg >= DSA_MAX_PORTS)
+		if (reg >= ds->num_ports)
 			return -EINVAL;
 
 		ds->ports[reg].dn = port;
@@ -551,14 +560,41 @@ static int dsa_parse_ports_dn(struct device_node *ports, struct dsa_switch *ds)
 		 * to have access to a correct value, just like what
 		 * net/dsa/dsa.c::dsa_switch_setup_one does.
 		 */
-		if (!dsa_port_is_cpu(port))
+		if (!dsa_port_is_cpu(&ds->ports[reg]))
 			ds->enabled_port_mask |= 1 << reg;
 	}
 
 	return 0;
 }
 
-static int dsa_parse_member(struct device_node *np, u32 *tree, u32 *index)
+static int dsa_parse_ports(struct dsa_chip_data *cd, struct dsa_switch *ds)
+{
+	bool valid_name_found = false;
+	unsigned int i;
+
+	for (i = 0; i < DSA_MAX_PORTS; i++) {
+		if (!cd->port_names[i])
+			continue;
+
+		ds->ports[i].name = cd->port_names[i];
+
+		/* Initialize enabled_port_mask now for drv->setup()
+		 * to have access to a correct value, just like what
+		 * net/dsa/dsa.c::dsa_switch_setup_one does.
+		 */
+		if (!dsa_port_is_cpu(&ds->ports[i]))
+			ds->enabled_port_mask |= 1 << i;
+
+		valid_name_found = true;
+	}
+
+	if (!valid_name_found && i == DSA_MAX_PORTS)
+		return -EINVAL;
+
+	return 0;
+}
+
+static int dsa_parse_member_dn(struct device_node *np, u32 *tree, u32 *index)
 {
 	int err;
 
@@ -582,6 +618,18 @@ static int dsa_parse_member(struct device_node *np, u32 *tree, u32 *index)
 	return 0;
 }
 
+static int dsa_parse_member(struct dsa_chip_data *pd, u32 *tree, u32 *index)
+{
+	if (!pd)
+		return -ENODEV;
+
+	/* We do not support complex trees with dsa_chip_data */
+	*tree = 0;
+	*index = 0;
+
+	return 0;
+}
+
 static struct device_node *dsa_get_ports(struct dsa_switch *ds,
 					 struct device_node *np)
 {
@@ -596,23 +644,36 @@ static struct device_node *dsa_get_ports(struct dsa_switch *ds,
 	return ports;
 }
 
-static int _dsa_register_switch(struct dsa_switch *ds, struct device_node *np)
+static int _dsa_register_switch(struct dsa_switch *ds, struct device *dev)
 {
-	struct device_node *ports = dsa_get_ports(ds, np);
+	struct dsa_chip_data *pdata = dev->platform_data;
+	struct device_node *np = dev->of_node;
 	struct dsa_switch_tree *dst;
+	struct device_node *ports;
 	u32 tree, index;
 	int i, err;
 
-	err = dsa_parse_member(np, &tree, &index);
-	if (err)
-		return err;
+	if (np) {
+		err = dsa_parse_member_dn(np, &tree, &index);
+		if (err)
+			return err;
 
-	if (IS_ERR(ports))
-		return PTR_ERR(ports);
+		ports = dsa_get_ports(ds, np);
+		if (IS_ERR(ports))
+			return PTR_ERR(ports);
 
-	err = dsa_parse_ports_dn(ports, ds);
-	if (err)
-		return err;
+		err = dsa_parse_ports_dn(ports, ds);
+		if (err)
+			return err;
+	} else {
+		err = dsa_parse_member(pdata, &tree, &index);
+		if (err)
+			return err;
+
+		err = dsa_parse_ports(pdata, ds);
+		if (err)
+			return err;
+	}
 
 	dst = dsa_get_dst(tree);
 	if (!dst) {
@@ -628,6 +689,7 @@ static int _dsa_register_switch(struct dsa_switch *ds, struct device_node *np)
 
 	ds->dst = dst;
 	ds->index = index;
+	ds->cd = pdata;
 
 	/* Initialize the routing table */
 	for (i = 0; i < DSA_MAX_SWITCHES; ++i)
@@ -651,8 +713,14 @@ static int _dsa_register_switch(struct dsa_switch *ds, struct device_node *np)
 	}
 
 	err = dsa_dst_parse(dst);
-	if (err)
+	if (err) {
+		if (err == -EPROBE_DEFER) {
+			dsa_dst_del_ds(dst, ds, ds->index);
+			return err;
+		}
+
 		goto out_del_dst;
+	}
 
 	err = dsa_dst_apply(dst);
 	if (err) {
@@ -671,12 +739,34 @@ out:
 	return err;
 }
 
-int dsa_register_switch(struct dsa_switch *ds, struct device_node *np)
+struct dsa_switch *dsa_switch_alloc(struct device *dev, size_t n)
+{
+	size_t size = sizeof(struct dsa_switch) + n * sizeof(struct dsa_port);
+	struct dsa_switch *ds;
+	int i;
+
+	ds = devm_kzalloc(dev, size, GFP_KERNEL);
+	if (!ds)
+		return NULL;
+
+	ds->dev = dev;
+	ds->num_ports = n;
+
+	for (i = 0; i < ds->num_ports; ++i) {
+		ds->ports[i].index = i;
+		ds->ports[i].ds = ds;
+	}
+
+	return ds;
+}
+EXPORT_SYMBOL_GPL(dsa_switch_alloc);
+
+int dsa_register_switch(struct dsa_switch *ds, struct device *dev)
 {
 	int err;
 
 	mutex_lock(&dsa2_mutex);
-	err = _dsa_register_switch(ds, np);
+	err = _dsa_register_switch(ds, dev);
 	mutex_unlock(&dsa2_mutex);
 
 	return err;
diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h
index 6cfd7388834e..0706a511244e 100644
--- a/net/dsa/dsa_priv.h
+++ b/net/dsa/dsa_priv.h
@@ -25,12 +25,8 @@ struct dsa_slave_priv {
 	struct sk_buff *	(*xmit)(struct sk_buff *skb,
 					struct net_device *dev);
 
-	/*
-	 * Which switch this port is a part of, and the port index
-	 * for this port.
-	 */
-	struct dsa_switch	*parent;
-	u8			port;
+	/* DSA port data, such as switch, port index, etc. */
+	struct dsa_port		*dp;
 
 	/*
 	 * The phylib phy_device pointer for the PHY connected
@@ -42,17 +38,18 @@ struct dsa_slave_priv {
 	int			old_pause;
 	int			old_duplex;
 
-	struct net_device	*bridge_dev;
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	struct netpoll		*netpoll;
 #endif
+
+	/* TC context */
+	struct list_head	mall_tc_list;
 };
 
 /* dsa.c */
-extern char dsa_driver_version[];
 int dsa_cpu_dsa_setup(struct dsa_switch *ds, struct device *dev,
-		      struct device_node *port_dn, int port);
-void dsa_cpu_dsa_destroy(struct device_node *port_dn);
+		      struct dsa_port *dport, int port);
+void dsa_cpu_dsa_destroy(struct dsa_port *dport);
 const struct dsa_device_ops *dsa_resolve_tag_protocol(int tag_protocol);
 int dsa_cpu_port_ethtool_setup(struct dsa_switch *ds);
 void dsa_cpu_port_ethtool_restore(struct dsa_switch *ds);
@@ -66,8 +63,12 @@ int dsa_slave_create(struct dsa_switch *ds, struct device *parent,
 void dsa_slave_destroy(struct net_device *slave_dev);
 int dsa_slave_suspend(struct net_device *slave_dev);
 int dsa_slave_resume(struct net_device *slave_dev);
-int dsa_slave_netdevice_event(struct notifier_block *unused,
-			      unsigned long event, void *ptr);
+int dsa_slave_register_notifier(void);
+void dsa_slave_unregister_notifier(void);
+
+/* switch.c */
+int dsa_switch_register_notifier(struct dsa_switch *ds);
+void dsa_switch_unregister_notifier(struct dsa_switch *ds);
 
 /* tag_dsa.c */
 extern const struct dsa_device_ops dsa_netdev_ops;
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index 7d4596110851..c34872e1febc 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -16,12 +16,28 @@
 #include <linux/of_net.h>
 #include <linux/of_mdio.h>
 #include <linux/mdio.h>
+#include <linux/list.h>
 #include <net/rtnetlink.h>
 #include <net/switchdev.h>
+#include <net/pkt_cls.h>
+#include <net/tc_act/tc_mirred.h>
 #include <linux/if_bridge.h>
 #include <linux/netpoll.h>
 #include "dsa_priv.h"
 
+static bool dsa_slave_dev_check(struct net_device *dev);
+
+static int dsa_slave_notify(struct net_device *dev, unsigned long e, void *v)
+{
+	struct dsa_slave_priv *p = netdev_priv(dev);
+	struct raw_notifier_head *nh = &p->dp->ds->dst->nh;
+	int err;
+
+	err = raw_notifier_call_chain(nh, e, v);
+
+	return notifier_to_errno(err);
+}
+
 /* slave mii_bus handling ***************************************************/
 static int dsa_slave_phy_read(struct mii_bus *bus, int addr, int reg)
 {
@@ -61,17 +77,20 @@ static int dsa_slave_get_iflink(const struct net_device *dev)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
 
-	return p->parent->dst->master_netdev->ifindex;
+	return p->dp->ds->dst->master_netdev->ifindex;
 }
 
-static inline bool dsa_port_is_bridged(struct dsa_slave_priv *p)
+static inline bool dsa_port_is_bridged(struct dsa_port *dp)
 {
-	return !!p->bridge_dev;
+	return !!dp->bridge_dev;
 }
 
-static void dsa_port_set_stp_state(struct dsa_switch *ds, int port, u8 state)
+static void dsa_slave_set_state(struct net_device *dev, u8 state)
 {
-	struct dsa_port *dp = &ds->ports[port];
+	struct dsa_slave_priv *p = netdev_priv(dev);
+	struct dsa_port *dp = p->dp;
+	struct dsa_switch *ds = dp->ds;
+	int port = dp->index;
 
 	if (ds->ops->port_stp_state_set)
 		ds->ops->port_stp_state_set(ds, port, state);
@@ -96,9 +115,9 @@ static void dsa_port_set_stp_state(struct dsa_switch *ds, int port, u8 state)
 static int dsa_slave_open(struct net_device *dev)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct net_device *master = p->parent->dst->master_netdev;
-	struct dsa_switch *ds = p->parent;
-	u8 stp_state = dsa_port_is_bridged(p) ?
+	struct net_device *master = p->dp->ds->dst->master_netdev;
+	struct dsa_switch *ds = p->dp->ds;
+	u8 stp_state = dsa_port_is_bridged(p->dp) ?
 			BR_STATE_BLOCKING : BR_STATE_FORWARDING;
 	int err;
 
@@ -123,12 +142,12 @@ static int dsa_slave_open(struct net_device *dev)
 	}
 
 	if (ds->ops->port_enable) {
-		err = ds->ops->port_enable(ds, p->port, p->phy);
+		err = ds->ops->port_enable(ds, p->dp->index, p->phy);
 		if (err)
 			goto clear_promisc;
 	}
 
-	dsa_port_set_stp_state(ds, p->port, stp_state);
+	dsa_slave_set_state(dev, stp_state);
 
 	if (p->phy)
 		phy_start(p->phy);
@@ -151,8 +170,8 @@ out:
 static int dsa_slave_close(struct net_device *dev)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct net_device *master = p->parent->dst->master_netdev;
-	struct dsa_switch *ds = p->parent;
+	struct net_device *master = p->dp->ds->dst->master_netdev;
+	struct dsa_switch *ds = p->dp->ds;
 
 	if (p->phy)
 		phy_stop(p->phy);
@@ -168,9 +187,9 @@ static int dsa_slave_close(struct net_device *dev)
 		dev_uc_del(master, dev->dev_addr);
 
 	if (ds->ops->port_disable)
-		ds->ops->port_disable(ds, p->port, p->phy);
+		ds->ops->port_disable(ds, p->dp->index, p->phy);
 
-	dsa_port_set_stp_state(ds, p->port, BR_STATE_DISABLED);
+	dsa_slave_set_state(dev, BR_STATE_DISABLED);
 
 	return 0;
 }
@@ -178,7 +197,7 @@ static int dsa_slave_close(struct net_device *dev)
 static void dsa_slave_change_rx_flags(struct net_device *dev, int change)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct net_device *master = p->parent->dst->master_netdev;
+	struct net_device *master = p->dp->ds->dst->master_netdev;
 
 	if (change & IFF_ALLMULTI)
 		dev_set_allmulti(master, dev->flags & IFF_ALLMULTI ? 1 : -1);
@@ -189,7 +208,7 @@ static void dsa_slave_change_rx_flags(struct net_device *dev, int change)
 static void dsa_slave_set_rx_mode(struct net_device *dev)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct net_device *master = p->parent->dst->master_netdev;
+	struct net_device *master = p->dp->ds->dst->master_netdev;
 
 	dev_mc_sync(master, dev);
 	dev_uc_sync(master, dev);
@@ -198,7 +217,7 @@ static void dsa_slave_set_rx_mode(struct net_device *dev)
 static int dsa_slave_set_mac_address(struct net_device *dev, void *a)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct net_device *master = p->parent->dst->master_netdev;
+	struct net_device *master = p->dp->ds->dst->master_netdev;
 	struct sockaddr *addr = a;
 	int err;
 
@@ -228,16 +247,17 @@ static int dsa_slave_port_vlan_add(struct net_device *dev,
 				   struct switchdev_trans *trans)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_port *dp = p->dp;
+	struct dsa_switch *ds = dp->ds;
 
 	if (switchdev_trans_ph_prepare(trans)) {
 		if (!ds->ops->port_vlan_prepare || !ds->ops->port_vlan_add)
 			return -EOPNOTSUPP;
 
-		return ds->ops->port_vlan_prepare(ds, p->port, vlan, trans);
+		return ds->ops->port_vlan_prepare(ds, dp->index, vlan, trans);
 	}
 
-	ds->ops->port_vlan_add(ds, p->port, vlan, trans);
+	ds->ops->port_vlan_add(ds, dp->index, vlan, trans);
 
 	return 0;
 }
@@ -246,12 +266,12 @@ static int dsa_slave_port_vlan_del(struct net_device *dev,
 				   const struct switchdev_obj_port_vlan *vlan)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 
 	if (!ds->ops->port_vlan_del)
 		return -EOPNOTSUPP;
 
-	return ds->ops->port_vlan_del(ds, p->port, vlan);
+	return ds->ops->port_vlan_del(ds, p->dp->index, vlan);
 }
 
 static int dsa_slave_port_vlan_dump(struct net_device *dev,
@@ -259,10 +279,10 @@ static int dsa_slave_port_vlan_dump(struct net_device *dev,
 				    switchdev_obj_dump_cb_t *cb)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 
 	if (ds->ops->port_vlan_dump)
-		return ds->ops->port_vlan_dump(ds, p->port, vlan, cb);
+		return ds->ops->port_vlan_dump(ds, p->dp->index, vlan, cb);
 
 	return -EOPNOTSUPP;
 }
@@ -272,16 +292,16 @@ static int dsa_slave_port_fdb_add(struct net_device *dev,
 				  struct switchdev_trans *trans)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 
 	if (switchdev_trans_ph_prepare(trans)) {
 		if (!ds->ops->port_fdb_prepare || !ds->ops->port_fdb_add)
 			return -EOPNOTSUPP;
 
-		return ds->ops->port_fdb_prepare(ds, p->port, fdb, trans);
+		return ds->ops->port_fdb_prepare(ds, p->dp->index, fdb, trans);
 	}
 
-	ds->ops->port_fdb_add(ds, p->port, fdb, trans);
+	ds->ops->port_fdb_add(ds, p->dp->index, fdb, trans);
 
 	return 0;
 }
@@ -290,11 +310,11 @@ static int dsa_slave_port_fdb_del(struct net_device *dev,
 				  const struct switchdev_obj_port_fdb *fdb)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 	int ret = -EOPNOTSUPP;
 
 	if (ds->ops->port_fdb_del)
-		ret = ds->ops->port_fdb_del(ds, p->port, fdb);
+		ret = ds->ops->port_fdb_del(ds, p->dp->index, fdb);
 
 	return ret;
 }
@@ -304,10 +324,10 @@ static int dsa_slave_port_fdb_dump(struct net_device *dev,
 				   switchdev_obj_dump_cb_t *cb)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 
 	if (ds->ops->port_fdb_dump)
-		return ds->ops->port_fdb_dump(ds, p->port, fdb, cb);
+		return ds->ops->port_fdb_dump(ds, p->dp->index, fdb, cb);
 
 	return -EOPNOTSUPP;
 }
@@ -317,16 +337,16 @@ static int dsa_slave_port_mdb_add(struct net_device *dev,
 				  struct switchdev_trans *trans)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 
 	if (switchdev_trans_ph_prepare(trans)) {
 		if (!ds->ops->port_mdb_prepare || !ds->ops->port_mdb_add)
 			return -EOPNOTSUPP;
 
-		return ds->ops->port_mdb_prepare(ds, p->port, mdb, trans);
+		return ds->ops->port_mdb_prepare(ds, p->dp->index, mdb, trans);
 	}
 
-	ds->ops->port_mdb_add(ds, p->port, mdb, trans);
+	ds->ops->port_mdb_add(ds, p->dp->index, mdb, trans);
 
 	return 0;
 }
@@ -335,10 +355,10 @@ static int dsa_slave_port_mdb_del(struct net_device *dev,
 				  const struct switchdev_obj_port_mdb *mdb)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 
 	if (ds->ops->port_mdb_del)
-		return ds->ops->port_mdb_del(ds, p->port, mdb);
+		return ds->ops->port_mdb_del(ds, p->dp->index, mdb);
 
 	return -EOPNOTSUPP;
 }
@@ -348,10 +368,10 @@ static int dsa_slave_port_mdb_dump(struct net_device *dev,
 				   switchdev_obj_dump_cb_t *cb)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 
 	if (ds->ops->port_mdb_dump)
-		return ds->ops->port_mdb_dump(ds, p->port, mdb, cb);
+		return ds->ops->port_mdb_dump(ds, p->dp->index, mdb, cb);
 
 	return -EOPNOTSUPP;
 }
@@ -371,12 +391,12 @@ static int dsa_slave_stp_state_set(struct net_device *dev,
 				   struct switchdev_trans *trans)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 
 	if (switchdev_trans_ph_prepare(trans))
 		return ds->ops->port_stp_state_set ? 0 : -EOPNOTSUPP;
 
-	dsa_port_set_stp_state(ds, p->port, attr->u.stp_state);
+	dsa_slave_set_state(dev, attr->u.stp_state);
 
 	return 0;
 }
@@ -386,14 +406,14 @@ static int dsa_slave_vlan_filtering(struct net_device *dev,
 				    struct switchdev_trans *trans)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 
 	/* bridge skips -EOPNOTSUPP, so skip the prepare phase */
 	if (switchdev_trans_ph_prepare(trans))
 		return 0;
 
 	if (ds->ops->port_vlan_filtering)
-		return ds->ops->port_vlan_filtering(ds, p->port,
+		return ds->ops->port_vlan_filtering(ds, p->dp->index,
 						    attr->u.vlan_filtering);
 
 	return 0;
@@ -404,7 +424,7 @@ static int dsa_fastest_ageing_time(struct dsa_switch *ds,
 {
 	int i;
 
-	for (i = 0; i < DSA_MAX_PORTS; ++i) {
+	for (i = 0; i < ds->num_ports; ++i) {
 		struct dsa_port *dp = &ds->ports[i];
 
 		if (dp && dp->ageing_time && dp->ageing_time < ageing_time)
@@ -419,7 +439,7 @@ static int dsa_slave_ageing_time(struct net_device *dev,
 				 struct switchdev_trans *trans)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 	unsigned long ageing_jiffies = clock_t_to_jiffies(attr->u.ageing_time);
 	unsigned int ageing_time = jiffies_to_msecs(ageing_jiffies);
 
@@ -428,7 +448,7 @@ static int dsa_slave_ageing_time(struct net_device *dev,
 		return 0;
 
 	/* Keep the fastest ageing time in case of multiple bridges */
-	ds->ports[p->port].ageing_time = ageing_time;
+	p->dp->ageing_time = ageing_time;
 	ageing_time = dsa_fastest_ageing_time(ds, ageing_time);
 
 	if (ds->ops->set_ageing_time)
@@ -553,39 +573,58 @@ static int dsa_slave_bridge_port_join(struct net_device *dev,
 				      struct net_device *br)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
-	int ret = -EOPNOTSUPP;
+	struct dsa_notifier_bridge_info info = {
+		.sw_index = p->dp->ds->index,
+		.port = p->dp->index,
+		.br = br,
+	};
+	int err;
+
+	/* Here the port is already bridged. Reflect the current configuration
+	 * so that drivers can program their chips accordingly.
+	 */
+	p->dp->bridge_dev = br;
 
-	p->bridge_dev = br;
+	err = dsa_slave_notify(dev, DSA_NOTIFIER_BRIDGE_JOIN, &info);
 
-	if (ds->ops->port_bridge_join)
-		ret = ds->ops->port_bridge_join(ds, p->port, br);
+	/* The bridging is rolled back on error */
+	if (err)
+		p->dp->bridge_dev = NULL;
 
-	return ret == -EOPNOTSUPP ? 0 : ret;
+	return err;
 }
 
-static void dsa_slave_bridge_port_leave(struct net_device *dev)
+static void dsa_slave_bridge_port_leave(struct net_device *dev,
+					struct net_device *br)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
-
+	struct dsa_notifier_bridge_info info = {
+		.sw_index = p->dp->ds->index,
+		.port = p->dp->index,
+		.br = br,
+	};
+	int err;
 
-	if (ds->ops->port_bridge_leave)
-		ds->ops->port_bridge_leave(ds, p->port);
+	/* Here the port is already unbridged. Reflect the current configuration
+	 * so that drivers can program their chips accordingly.
+	 */
+	p->dp->bridge_dev = NULL;
 
-	p->bridge_dev = NULL;
+	err = dsa_slave_notify(dev, DSA_NOTIFIER_BRIDGE_LEAVE, &info);
+	if (err)
+		netdev_err(dev, "failed to notify DSA_NOTIFIER_BRIDGE_LEAVE\n");
 
 	/* Port left the bridge, put in BR_STATE_DISABLED by the bridge layer,
 	 * so allow it to be in BR_STATE_FORWARDING to be kept functional
 	 */
-	dsa_port_set_stp_state(ds, p->port, BR_STATE_FORWARDING);
+	dsa_slave_set_state(dev, BR_STATE_FORWARDING);
 }
 
 static int dsa_slave_port_attr_get(struct net_device *dev,
 				   struct switchdev_attr *attr)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 
 	switch (attr->id) {
 	case SWITCHDEV_ATTR_ID_PORT_PARENT_ID:
@@ -633,7 +672,7 @@ static netdev_tx_t dsa_slave_xmit(struct sk_buff *skb, struct net_device *dev)
 	/* Queue the SKB for transmission on the parent interface, but
 	 * do not modify its EtherType
 	 */
-	nskb->dev = p->parent->dst->master_netdev;
+	nskb->dev = p->dp->ds->dst->master_netdev;
 	dev_queue_xmit(nskb);
 
 	return NETDEV_TX_OK;
@@ -645,14 +684,10 @@ dsa_slave_get_link_ksettings(struct net_device *dev,
 			     struct ethtool_link_ksettings *cmd)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	int err;
+	int err = -EOPNOTSUPP;
 
-	err = -EOPNOTSUPP;
-	if (p->phy != NULL) {
-		err = phy_read_status(p->phy);
-		if (err == 0)
-			err = phy_ethtool_ksettings_get(p->phy, cmd);
-	}
+	if (p->phy != NULL)
+		err = phy_ethtool_ksettings_get(p->phy, cmd);
 
 	return err;
 }
@@ -673,7 +708,6 @@ static void dsa_slave_get_drvinfo(struct net_device *dev,
 				  struct ethtool_drvinfo *drvinfo)
 {
 	strlcpy(drvinfo->driver, "dsa", sizeof(drvinfo->driver));
-	strlcpy(drvinfo->version, dsa_driver_version, sizeof(drvinfo->version));
 	strlcpy(drvinfo->fw_version, "N/A", sizeof(drvinfo->fw_version));
 	strlcpy(drvinfo->bus_info, "platform", sizeof(drvinfo->bus_info));
 }
@@ -681,10 +715,10 @@ static void dsa_slave_get_drvinfo(struct net_device *dev,
 static int dsa_slave_get_regs_len(struct net_device *dev)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 
 	if (ds->ops->get_regs_len)
-		return ds->ops->get_regs_len(ds, p->port);
+		return ds->ops->get_regs_len(ds, p->dp->index);
 
 	return -EOPNOTSUPP;
 }
@@ -693,10 +727,10 @@ static void
 dsa_slave_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *_p)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 
 	if (ds->ops->get_regs)
-		ds->ops->get_regs(ds, p->port, regs, _p);
+		ds->ops->get_regs(ds, p->dp->index, regs, _p);
 }
 
 static int dsa_slave_nway_reset(struct net_device *dev)
@@ -724,7 +758,7 @@ static u32 dsa_slave_get_link(struct net_device *dev)
 static int dsa_slave_get_eeprom_len(struct net_device *dev)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 
 	if (ds->cd && ds->cd->eeprom_len)
 		return ds->cd->eeprom_len;
@@ -739,7 +773,7 @@ static int dsa_slave_get_eeprom(struct net_device *dev,
 				struct ethtool_eeprom *eeprom, u8 *data)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 
 	if (ds->ops->get_eeprom)
 		return ds->ops->get_eeprom(ds, eeprom, data);
@@ -751,7 +785,7 @@ static int dsa_slave_set_eeprom(struct net_device *dev,
 				struct ethtool_eeprom *eeprom, u8 *data)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 
 	if (ds->ops->set_eeprom)
 		return ds->ops->set_eeprom(ds, eeprom, data);
@@ -763,7 +797,7 @@ static void dsa_slave_get_strings(struct net_device *dev,
 				  uint32_t stringset, uint8_t *data)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 
 	if (stringset == ETH_SS_STATS) {
 		int len = ETH_GSTRING_LEN;
@@ -773,7 +807,7 @@ static void dsa_slave_get_strings(struct net_device *dev,
 		strncpy(data + 2 * len, "rx_packets", len);
 		strncpy(data + 3 * len, "rx_bytes", len);
 		if (ds->ops->get_strings)
-			ds->ops->get_strings(ds, p->port, data + 4 * len);
+			ds->ops->get_strings(ds, p->dp->index, data + 4 * len);
 	}
 }
 
@@ -782,7 +816,7 @@ static void dsa_cpu_port_get_ethtool_stats(struct net_device *dev,
 					   uint64_t *data)
 {
 	struct dsa_switch_tree *dst = dev->dsa_ptr;
-	struct dsa_switch *ds = dst->ds[0];
+	struct dsa_switch *ds = dst->cpu_switch;
 	s8 cpu_port = dst->cpu_port;
 	int count = 0;
 
@@ -799,7 +833,7 @@ static void dsa_cpu_port_get_ethtool_stats(struct net_device *dev,
 static int dsa_cpu_port_get_sset_count(struct net_device *dev, int sset)
 {
 	struct dsa_switch_tree *dst = dev->dsa_ptr;
-	struct dsa_switch *ds = dst->ds[0];
+	struct dsa_switch *ds = dst->cpu_switch;
 	int count = 0;
 
 	if (dst->master_ethtool_ops.get_sset_count)
@@ -815,7 +849,7 @@ static void dsa_cpu_port_get_strings(struct net_device *dev,
 				     uint32_t stringset, uint8_t *data)
 {
 	struct dsa_switch_tree *dst = dev->dsa_ptr;
-	struct dsa_switch *ds = dst->ds[0];
+	struct dsa_switch *ds = dst->cpu_switch;
 	s8 cpu_port = dst->cpu_port;
 	int len = ETH_GSTRING_LEN;
 	int mcount = 0, count;
@@ -854,20 +888,20 @@ static void dsa_slave_get_ethtool_stats(struct net_device *dev,
 					uint64_t *data)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 
 	data[0] = dev->stats.tx_packets;
 	data[1] = dev->stats.tx_bytes;
 	data[2] = dev->stats.rx_packets;
 	data[3] = dev->stats.rx_bytes;
 	if (ds->ops->get_ethtool_stats)
-		ds->ops->get_ethtool_stats(ds, p->port, data + 4);
+		ds->ops->get_ethtool_stats(ds, p->dp->index, data + 4);
 }
 
 static int dsa_slave_get_sset_count(struct net_device *dev, int sset)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 
 	if (sset == ETH_SS_STATS) {
 		int count;
@@ -885,20 +919,20 @@ static int dsa_slave_get_sset_count(struct net_device *dev, int sset)
 static void dsa_slave_get_wol(struct net_device *dev, struct ethtool_wolinfo *w)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 
 	if (ds->ops->get_wol)
-		ds->ops->get_wol(ds, p->port, w);
+		ds->ops->get_wol(ds, p->dp->index, w);
 }
 
 static int dsa_slave_set_wol(struct net_device *dev, struct ethtool_wolinfo *w)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 	int ret = -EOPNOTSUPP;
 
 	if (ds->ops->set_wol)
-		ret = ds->ops->set_wol(ds, p->port, w);
+		ret = ds->ops->set_wol(ds, p->dp->index, w);
 
 	return ret;
 }
@@ -906,13 +940,13 @@ static int dsa_slave_set_wol(struct net_device *dev, struct ethtool_wolinfo *w)
 static int dsa_slave_set_eee(struct net_device *dev, struct ethtool_eee *e)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 	int ret;
 
 	if (!ds->ops->set_eee)
 		return -EOPNOTSUPP;
 
-	ret = ds->ops->set_eee(ds, p->port, p->phy, e);
+	ret = ds->ops->set_eee(ds, p->dp->index, p->phy, e);
 	if (ret)
 		return ret;
 
@@ -925,13 +959,13 @@ static int dsa_slave_set_eee(struct net_device *dev, struct ethtool_eee *e)
 static int dsa_slave_get_eee(struct net_device *dev, struct ethtool_eee *e)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 	int ret;
 
 	if (!ds->ops->get_eee)
 		return -EOPNOTSUPP;
 
-	ret = ds->ops->get_eee(ds, p->port, e);
+	ret = ds->ops->get_eee(ds, p->dp->index, e);
 	if (ret)
 		return ret;
 
@@ -946,7 +980,7 @@ static int dsa_slave_netpoll_setup(struct net_device *dev,
 				   struct netpoll_info *ni)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 	struct net_device *master = ds->dst->master_netdev;
 	struct netpoll *netpoll;
 	int err = 0;
@@ -984,6 +1018,144 @@ static void dsa_slave_poll_controller(struct net_device *dev)
 }
 #endif
 
+static int dsa_slave_get_phys_port_name(struct net_device *dev,
+					char *name, size_t len)
+{
+	struct dsa_slave_priv *p = netdev_priv(dev);
+
+	if (snprintf(name, len, "p%d", p->dp->index) >= len)
+		return -EINVAL;
+
+	return 0;
+}
+
+static struct dsa_mall_tc_entry *
+dsa_slave_mall_tc_entry_find(struct dsa_slave_priv *p,
+			     unsigned long cookie)
+{
+	struct dsa_mall_tc_entry *mall_tc_entry;
+
+	list_for_each_entry(mall_tc_entry, &p->mall_tc_list, list)
+		if (mall_tc_entry->cookie == cookie)
+			return mall_tc_entry;
+
+	return NULL;
+}
+
+static int dsa_slave_add_cls_matchall(struct net_device *dev,
+				      __be16 protocol,
+				      struct tc_cls_matchall_offload *cls,
+				      bool ingress)
+{
+	struct dsa_slave_priv *p = netdev_priv(dev);
+	struct dsa_mall_tc_entry *mall_tc_entry;
+	struct dsa_switch *ds = p->dp->ds;
+	struct net *net = dev_net(dev);
+	struct dsa_slave_priv *to_p;
+	struct net_device *to_dev;
+	const struct tc_action *a;
+	int err = -EOPNOTSUPP;
+	LIST_HEAD(actions);
+	int ifindex;
+
+	if (!ds->ops->port_mirror_add)
+		return err;
+
+	if (!tc_single_action(cls->exts))
+		return err;
+
+	tcf_exts_to_list(cls->exts, &actions);
+	a = list_first_entry(&actions, struct tc_action, list);
+
+	if (is_tcf_mirred_egress_mirror(a) && protocol == htons(ETH_P_ALL)) {
+		struct dsa_mall_mirror_tc_entry *mirror;
+
+		ifindex = tcf_mirred_ifindex(a);
+		to_dev = __dev_get_by_index(net, ifindex);
+		if (!to_dev)
+			return -EINVAL;
+
+		if (!dsa_slave_dev_check(to_dev))
+			return -EOPNOTSUPP;
+
+		mall_tc_entry = kzalloc(sizeof(*mall_tc_entry), GFP_KERNEL);
+		if (!mall_tc_entry)
+			return -ENOMEM;
+
+		mall_tc_entry->cookie = cls->cookie;
+		mall_tc_entry->type = DSA_PORT_MALL_MIRROR;
+		mirror = &mall_tc_entry->mirror;
+
+		to_p = netdev_priv(to_dev);
+
+		mirror->to_local_port = to_p->dp->index;
+		mirror->ingress = ingress;
+
+		err = ds->ops->port_mirror_add(ds, p->dp->index, mirror,
+					       ingress);
+		if (err) {
+			kfree(mall_tc_entry);
+			return err;
+		}
+
+		list_add_tail(&mall_tc_entry->list, &p->mall_tc_list);
+	}
+
+	return 0;
+}
+
+static void dsa_slave_del_cls_matchall(struct net_device *dev,
+				       struct tc_cls_matchall_offload *cls)
+{
+	struct dsa_slave_priv *p = netdev_priv(dev);
+	struct dsa_mall_tc_entry *mall_tc_entry;
+	struct dsa_switch *ds = p->dp->ds;
+
+	if (!ds->ops->port_mirror_del)
+		return;
+
+	mall_tc_entry = dsa_slave_mall_tc_entry_find(p, cls->cookie);
+	if (!mall_tc_entry)
+		return;
+
+	list_del(&mall_tc_entry->list);
+
+	switch (mall_tc_entry->type) {
+	case DSA_PORT_MALL_MIRROR:
+		ds->ops->port_mirror_del(ds, p->dp->index,
+					 &mall_tc_entry->mirror);
+		break;
+	default:
+		WARN_ON(1);
+	}
+
+	kfree(mall_tc_entry);
+}
+
+static int dsa_slave_setup_tc(struct net_device *dev, u32 handle,
+			      __be16 protocol, struct tc_to_netdev *tc)
+{
+	bool ingress = TC_H_MAJ(handle) == TC_H_MAJ(TC_H_INGRESS);
+	int ret = -EOPNOTSUPP;
+
+	switch (tc->type) {
+	case TC_SETUP_MATCHALL:
+		switch (tc->cls_mall->command) {
+		case TC_CLSMATCHALL_REPLACE:
+			return dsa_slave_add_cls_matchall(dev, protocol,
+							  tc->cls_mall,
+							  ingress);
+		case TC_CLSMATCHALL_DESTROY:
+			dsa_slave_del_cls_matchall(dev, tc->cls_mall);
+			return 0;
+		}
+	default:
+		break;
+	}
+
+	return ret;
+}
+
 void dsa_cpu_port_ethtool_init(struct ethtool_ops *ops)
 {
 	ops->get_sset_count = dsa_cpu_port_get_sset_count;
@@ -991,6 +1163,30 @@ void dsa_cpu_port_ethtool_init(struct ethtool_ops *ops)
 	ops->get_strings = dsa_cpu_port_get_strings;
 }
 
+static int dsa_slave_get_rxnfc(struct net_device *dev,
+			       struct ethtool_rxnfc *nfc, u32 *rule_locs)
+{
+	struct dsa_slave_priv *p = netdev_priv(dev);
+	struct dsa_switch *ds = p->dp->ds;
+
+	if (!ds->ops->get_rxnfc)
+		return -EOPNOTSUPP;
+
+	return ds->ops->get_rxnfc(ds, p->dp->index, nfc, rule_locs);
+}
+
+static int dsa_slave_set_rxnfc(struct net_device *dev,
+			       struct ethtool_rxnfc *nfc)
+{
+	struct dsa_slave_priv *p = netdev_priv(dev);
+	struct dsa_switch *ds = p->dp->ds;
+
+	if (!ds->ops->set_rxnfc)
+		return -EOPNOTSUPP;
+
+	return ds->ops->set_rxnfc(ds, p->dp->index, nfc);
+}
+
 static const struct ethtool_ops dsa_slave_ethtool_ops = {
 	.get_drvinfo		= dsa_slave_get_drvinfo,
 	.get_regs_len		= dsa_slave_get_regs_len,
@@ -1009,6 +1205,8 @@ static const struct ethtool_ops dsa_slave_ethtool_ops = {
 	.get_eee		= dsa_slave_get_eee,
 	.get_link_ksettings	= dsa_slave_get_link_ksettings,
 	.set_link_ksettings	= dsa_slave_set_link_ksettings,
+	.get_rxnfc		= dsa_slave_get_rxnfc,
+	.set_rxnfc		= dsa_slave_set_rxnfc,
 };
 
 static const struct net_device_ops dsa_slave_netdev_ops = {
@@ -1031,6 +1229,8 @@ static const struct net_device_ops dsa_slave_netdev_ops = {
 	.ndo_bridge_getlink	= switchdev_port_bridge_getlink,
 	.ndo_bridge_setlink	= switchdev_port_bridge_setlink,
 	.ndo_bridge_dellink	= switchdev_port_bridge_dellink,
+	.ndo_get_phys_port_name	= dsa_slave_get_phys_port_name,
+	.ndo_setup_tc		= dsa_slave_setup_tc,
 };
 
 static const struct switchdev_ops dsa_slave_switchdev_ops = {
@@ -1048,7 +1248,7 @@ static struct device_type dsa_type = {
 static void dsa_slave_adjust_link(struct net_device *dev)
 {
 	struct dsa_slave_priv *p = netdev_priv(dev);
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 	unsigned int status_changed = 0;
 
 	if (p->old_link != p->phy->link) {
@@ -1067,7 +1267,7 @@ static void dsa_slave_adjust_link(struct net_device *dev)
 	}
 
 	if (ds->ops->adjust_link && status_changed)
-		ds->ops->adjust_link(ds, p->port, p->phy);
+		ds->ops->adjust_link(ds, p->dp->index, p->phy);
 
 	if (status_changed)
 		phy_print_status(p->phy);
@@ -1081,9 +1281,9 @@ static int dsa_slave_fixed_link_update(struct net_device *dev,
 
 	if (dev) {
 		p = netdev_priv(dev);
-		ds = p->parent;
+		ds = p->dp->ds;
 		if (ds->ops->fixed_link_update)
-			ds->ops->fixed_link_update(ds, p->port, status);
+			ds->ops->fixed_link_update(ds, p->dp->index, status);
 	}
 
 	return 0;
@@ -1094,7 +1294,7 @@ static int dsa_slave_phy_connect(struct dsa_slave_priv *p,
 				 struct net_device *slave_dev,
 				 int addr)
 {
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 
 	p->phy = mdiobus_get_phy(ds->slave_mii_bus, addr);
 	if (!p->phy) {
@@ -1112,13 +1312,13 @@ static int dsa_slave_phy_connect(struct dsa_slave_priv *p,
 static int dsa_slave_phy_setup(struct dsa_slave_priv *p,
 				struct net_device *slave_dev)
 {
-	struct dsa_switch *ds = p->parent;
+	struct dsa_switch *ds = p->dp->ds;
 	struct device_node *phy_dn, *port_dn;
 	bool phy_is_fixed = false;
 	u32 phy_flags = 0;
 	int mode, ret;
 
-	port_dn = ds->ports[p->port].dn;
+	port_dn = p->dp->dn;
 	mode = of_get_phy_mode(port_dn);
 	if (mode < 0)
 		mode = PHY_INTERFACE_MODE_NA;
@@ -1139,7 +1339,7 @@ static int dsa_slave_phy_setup(struct dsa_slave_priv *p,
 	}
 
 	if (ds->ops->get_phy_flags)
-		phy_flags = ds->ops->get_phy_flags(ds, p->port);
+		phy_flags = ds->ops->get_phy_flags(ds, p->dp->index);
 
 	if (phy_dn) {
 		int phy_id = of_mdio_parse_addr(&slave_dev->dev, phy_dn);
@@ -1174,9 +1374,10 @@ static int dsa_slave_phy_setup(struct dsa_slave_priv *p,
 	 * MDIO bus instead
 	 */
 	if (!p->phy) {
-		ret = dsa_slave_phy_connect(p, slave_dev, p->port);
+		ret = dsa_slave_phy_connect(p, slave_dev, p->dp->index);
 		if (ret) {
-			netdev_err(slave_dev, "failed to connect to port %d: %d\n", p->port, ret);
+			netdev_err(slave_dev, "failed to connect to port %d: %d\n",
+				   p->dp->index, ret);
 			if (phy_is_fixed)
 				of_phy_deregister_fixed_link(port_dn);
 			return ret;
@@ -1246,7 +1447,8 @@ int dsa_slave_create(struct dsa_switch *ds, struct device *parent,
 	if (slave_dev == NULL)
 		return -ENOMEM;
 
-	slave_dev->features = master->vlan_features;
+	slave_dev->features = master->vlan_features | NETIF_F_HW_TC;
+	slave_dev->hw_features |= NETIF_F_HW_TC;
 	slave_dev->ethtool_ops = &dsa_slave_ethtool_ops;
 	eth_hw_addr_inherit(slave_dev, master);
 	slave_dev->priv_flags |= IFF_NO_QUEUE;
@@ -1264,8 +1466,8 @@ int dsa_slave_create(struct dsa_switch *ds, struct device *parent,
 	slave_dev->vlan_features = master->vlan_features;
 
 	p = netdev_priv(slave_dev);
-	p->parent = ds;
-	p->port = port;
+	p->dp = &ds->ports[port];
+	INIT_LIST_HEAD(&p->mall_tc_list);
 	p->xmit = dst->tag_ops->xmit;
 
 	p->old_pause = -1;
@@ -1298,10 +1500,9 @@ int dsa_slave_create(struct dsa_switch *ds, struct device *parent,
 void dsa_slave_destroy(struct net_device *slave_dev)
 {
 	struct dsa_slave_priv *p = netdev_priv(slave_dev);
-	struct dsa_switch *ds = p->parent;
 	struct device_node *port_dn;
 
-	port_dn = ds->ports[p->port].dn;
+	port_dn = p->dp->dn;
 
 	netif_carrier_off(slave_dev);
 	if (p->phy) {
@@ -1319,46 +1520,52 @@ static bool dsa_slave_dev_check(struct net_device *dev)
 	return dev->netdev_ops == &dsa_slave_netdev_ops;
 }
 
-static int dsa_slave_port_upper_event(struct net_device *dev,
-				      unsigned long event, void *ptr)
+static int dsa_slave_changeupper(struct net_device *dev,
+				 struct netdev_notifier_changeupper_info *info)
 {
-	struct netdev_notifier_changeupper_info *info = ptr;
-	struct net_device *upper = info->upper_dev;
-	int err = 0;
+	int err = NOTIFY_DONE;
 
-	switch (event) {
-	case NETDEV_CHANGEUPPER:
-		if (netif_is_bridge_master(upper)) {
-			if (info->linking)
-				err = dsa_slave_bridge_port_join(dev, upper);
-			else
-				dsa_slave_bridge_port_leave(dev);
+	if (netif_is_bridge_master(info->upper_dev)) {
+		if (info->linking) {
+			err = dsa_slave_bridge_port_join(dev, info->upper_dev);
+			err = notifier_from_errno(err);
+		} else {
+			dsa_slave_bridge_port_leave(dev, info->upper_dev);
+			err = NOTIFY_OK;
 		}
-
-		break;
 	}
 
-	return notifier_from_errno(err);
+	return err;
 }
 
-static int dsa_slave_port_event(struct net_device *dev, unsigned long event,
-				void *ptr)
+static int dsa_slave_netdevice_event(struct notifier_block *nb,
+				     unsigned long event, void *ptr)
 {
-	switch (event) {
-	case NETDEV_CHANGEUPPER:
-		return dsa_slave_port_upper_event(dev, event, ptr);
-	}
+	struct net_device *dev = netdev_notifier_info_to_dev(ptr);
+
+	if (dev->netdev_ops != &dsa_slave_netdev_ops)
+		return NOTIFY_DONE;
+
+	if (event == NETDEV_CHANGEUPPER)
+		return dsa_slave_changeupper(dev, ptr);
 
 	return NOTIFY_DONE;
 }
 
-int dsa_slave_netdevice_event(struct notifier_block *unused,
-			      unsigned long event, void *ptr)
+static struct notifier_block dsa_slave_nb __read_mostly = {
+	.notifier_call	= dsa_slave_netdevice_event,
+};
+
+int dsa_slave_register_notifier(void)
 {
-	struct net_device *dev = netdev_notifier_info_to_dev(ptr);
+	return register_netdevice_notifier(&dsa_slave_nb);
+}
 
-	if (dsa_slave_dev_check(dev))
-		return dsa_slave_port_event(dev, event, ptr);
+void dsa_slave_unregister_notifier(void)
+{
+	int err;
 
-	return NOTIFY_DONE;
+	err = unregister_netdevice_notifier(&dsa_slave_nb);
+	if (err)
+		pr_err("DSA: failed to unregister slave notifier (%d)\n", err);
 }
diff --git a/net/dsa/switch.c b/net/dsa/switch.c
new file mode 100644
index 000000000000..6456dacf9ae9
--- /dev/null
+++ b/net/dsa/switch.c
@@ -0,0 +1,85 @@
+/*
+ * Handling of a single switch chip, part of a switch fabric
+ *
+ * Copyright (c) 2017 Vivien Didelot <vivien.didelot@savoirfairelinux.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/netdevice.h>
+#include <linux/notifier.h>
+#include <net/dsa.h>
+
+static int dsa_switch_bridge_join(struct dsa_switch *ds,
+				  struct dsa_notifier_bridge_info *info)
+{
+	if (ds->index == info->sw_index && ds->ops->port_bridge_join)
+		return ds->ops->port_bridge_join(ds, info->port, info->br);
+
+	if (ds->index != info->sw_index)
+		dev_dbg(ds->dev, "crosschip DSA port %d.%d bridged to %s\n",
+			info->sw_index, info->port, netdev_name(info->br));
+
+	return 0;
+}
+
+static int dsa_switch_bridge_leave(struct dsa_switch *ds,
+				   struct dsa_notifier_bridge_info *info)
+{
+	if (ds->index == info->sw_index && ds->ops->port_bridge_leave)
+		ds->ops->port_bridge_leave(ds, info->port, info->br);
+
+	if (ds->index != info->sw_index)
+		dev_dbg(ds->dev, "crosschip DSA port %d.%d unbridged from %s\n",
+			info->sw_index, info->port, netdev_name(info->br));
+
+	return 0;
+}
+
+static int dsa_switch_event(struct notifier_block *nb,
+			    unsigned long event, void *info)
+{
+	struct dsa_switch *ds = container_of(nb, struct dsa_switch, nb);
+	int err;
+
+	switch (event) {
+	case DSA_NOTIFIER_BRIDGE_JOIN:
+		err = dsa_switch_bridge_join(ds, info);
+		break;
+	case DSA_NOTIFIER_BRIDGE_LEAVE:
+		err = dsa_switch_bridge_leave(ds, info);
+		break;
+	default:
+		err = -EOPNOTSUPP;
+		break;
+	}
+
+	/* Non-switchdev operations cannot be rolled back. If a DSA driver
+	 * returns an error during the chained call, switch chips may be in an
+	 * inconsistent state.
+	 */
+	if (err)
+		dev_dbg(ds->dev, "breaking chain for DSA event %lu (%d)\n",
+			event, err);
+
+	return notifier_from_errno(err);
+}
+
+int dsa_switch_register_notifier(struct dsa_switch *ds)
+{
+	ds->nb.notifier_call = dsa_switch_event;
+
+	return raw_notifier_chain_register(&ds->dst->nh, &ds->nb);
+}
+
+void dsa_switch_unregister_notifier(struct dsa_switch *ds)
+{
+	int err;
+
+	err = raw_notifier_chain_unregister(&ds->dst->nh, &ds->nb);
+	if (err)
+		dev_err(ds->dev, "failed to unregister notifier (%d)\n", err);
+}
diff --git a/net/dsa/tag_brcm.c b/net/dsa/tag_brcm.c
index 21bffde6e4bf..5d925b6b2bb1 100644
--- a/net/dsa/tag_brcm.c
+++ b/net/dsa/tag_brcm.c
@@ -80,9 +80,9 @@ static struct sk_buff *brcm_tag_xmit(struct sk_buff *skb, struct net_device *dev
 			((skb->priority << BRCM_IG_TC_SHIFT) & BRCM_IG_TC_MASK);
 	brcm_tag[1] = 0;
 	brcm_tag[2] = 0;
-	if (p->port == 8)
+	if (p->dp->index == 8)
 		brcm_tag[2] = BRCM_IG_DSTMAP2_MASK;
-	brcm_tag[3] = (1 << p->port) & BRCM_IG_DSTMAP1_MASK;
+	brcm_tag[3] = (1 << p->dp->index) & BRCM_IG_DSTMAP1_MASK;
 
 	return skb;
 
@@ -102,7 +102,7 @@ static int brcm_tag_rcv(struct sk_buff *skb, struct net_device *dev,
 	if (unlikely(dst == NULL))
 		goto out_drop;
 
-	ds = dst->ds[0];
+	ds = dst->cpu_switch;
 
 	skb = skb_unshare(skb, GFP_ATOMIC);
 	if (skb == NULL)
@@ -121,13 +121,14 @@ static int brcm_tag_rcv(struct sk_buff *skb, struct net_device *dev,
 	/* We should never see a reserved reason code without knowing how to
 	 * handle it
 	 */
-	WARN_ON(brcm_tag[2] & BRCM_EG_RC_RSVD);
+	if (unlikely(brcm_tag[2] & BRCM_EG_RC_RSVD))
+		goto out_drop;
 
 	/* Locate which port this is coming from */
 	source_port = brcm_tag[3] & BRCM_EG_PID_MASK;
 
 	/* Validate port against switch setup, either the port is totally */
-	if (source_port >= DSA_MAX_PORTS || !ds->ports[source_port].netdev)
+	if (source_port >= ds->num_ports || !ds->ports[source_port].netdev)
 		goto out_drop;
 
 	/* Remove Broadcom tag and update checksum */
diff --git a/net/dsa/tag_dsa.c b/net/dsa/tag_dsa.c
index bce79ffe342b..72579ceea381 100644
--- a/net/dsa/tag_dsa.c
+++ b/net/dsa/tag_dsa.c
@@ -33,8 +33,8 @@ static struct sk_buff *dsa_xmit(struct sk_buff *skb, struct net_device *dev)
 		 * Construct tagged FROM_CPU DSA tag from 802.1q tag.
 		 */
 		dsa_header = skb->data + 2 * ETH_ALEN;
-		dsa_header[0] = 0x60 | p->parent->index;
-		dsa_header[1] = p->port << 3;
+		dsa_header[0] = 0x60 | p->dp->ds->index;
+		dsa_header[1] = p->dp->index << 3;
 
 		/*
 		 * Move CFI field from byte 2 to byte 1.
@@ -54,8 +54,8 @@ static struct sk_buff *dsa_xmit(struct sk_buff *skb, struct net_device *dev)
 		 * Construct untagged FROM_CPU DSA tag.
 		 */
 		dsa_header = skb->data + 2 * ETH_ALEN;
-		dsa_header[0] = 0x40 | p->parent->index;
-		dsa_header[1] = p->port << 3;
+		dsa_header[0] = 0x40 | p->dp->ds->index;
+		dsa_header[1] = p->dp->index << 3;
 		dsa_header[2] = 0x00;
 		dsa_header[3] = 0x00;
 	}
@@ -114,7 +114,7 @@ static int dsa_rcv(struct sk_buff *skb, struct net_device *dev,
 	if (!ds)
 		goto out_drop;
 
-	if (source_port >= DSA_MAX_PORTS || !ds->ports[source_port].netdev)
+	if (source_port >= ds->num_ports || !ds->ports[source_port].netdev)
 		goto out_drop;
 
 	/*
diff --git a/net/dsa/tag_edsa.c b/net/dsa/tag_edsa.c
index 6c1720e88537..648c051817a1 100644
--- a/net/dsa/tag_edsa.c
+++ b/net/dsa/tag_edsa.c
@@ -42,8 +42,8 @@ static struct sk_buff *edsa_xmit(struct sk_buff *skb, struct net_device *dev)
 		edsa_header[1] = ETH_P_EDSA & 0xff;
 		edsa_header[2] = 0x00;
 		edsa_header[3] = 0x00;
-		edsa_header[4] = 0x60 | p->parent->index;
-		edsa_header[5] = p->port << 3;
+		edsa_header[4] = 0x60 | p->dp->ds->index;
+		edsa_header[5] = p->dp->index << 3;
 
 		/*
 		 * Move CFI field from byte 6 to byte 5.
@@ -67,8 +67,8 @@ static struct sk_buff *edsa_xmit(struct sk_buff *skb, struct net_device *dev)
 		edsa_header[1] = ETH_P_EDSA & 0xff;
 		edsa_header[2] = 0x00;
 		edsa_header[3] = 0x00;
-		edsa_header[4] = 0x40 | p->parent->index;
-		edsa_header[5] = p->port << 3;
+		edsa_header[4] = 0x40 | p->dp->ds->index;
+		edsa_header[5] = p->dp->index << 3;
 		edsa_header[6] = 0x00;
 		edsa_header[7] = 0x00;
 	}
@@ -127,7 +127,7 @@ static int edsa_rcv(struct sk_buff *skb, struct net_device *dev,
 	if (!ds)
 		goto out_drop;
 
-	if (source_port >= DSA_MAX_PORTS || !ds->ports[source_port].netdev)
+	if (source_port >= ds->num_ports || !ds->ports[source_port].netdev)
 		goto out_drop;
 
 	/*
diff --git a/net/dsa/tag_qca.c b/net/dsa/tag_qca.c
index 0c90cacee7aa..30240f343aea 100644
--- a/net/dsa/tag_qca.c
+++ b/net/dsa/tag_qca.c
@@ -54,7 +54,7 @@ static struct sk_buff *qca_tag_xmit(struct sk_buff *skb, struct net_device *dev)
 	/* Set the version field, and set destination port information */
 	hdr = QCA_HDR_VERSION << QCA_HDR_XMIT_VERSION_S |
 		QCA_HDR_XMIT_FROM_CPU |
-		BIT(p->port);
+		BIT(p->dp->index);
 
 	*phdr = htons(hdr);
 
@@ -104,7 +104,7 @@ static int qca_tag_rcv(struct sk_buff *skb, struct net_device *dev,
 	/* This protocol doesn't support cascading multiple switches so it's
 	 * safe to assume the switch is first in the tree
 	 */
-	ds = dst->ds[0];
+	ds = dst->cpu_switch;
 	if (!ds)
 		goto out_drop;
 
diff --git a/net/dsa/tag_trailer.c b/net/dsa/tag_trailer.c
index 5e3903eb1afa..26f977176978 100644
--- a/net/dsa/tag_trailer.c
+++ b/net/dsa/tag_trailer.c
@@ -50,7 +50,7 @@ static struct sk_buff *trailer_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	trailer = skb_put(nskb, 4);
 	trailer[0] = 0x80;
-	trailer[1] = 1 << p->port;
+	trailer[1] = 1 << p->dp->index;
 	trailer[2] = 0x10;
 	trailer[3] = 0x00;
 
@@ -67,7 +67,7 @@ static int trailer_rcv(struct sk_buff *skb, struct net_device *dev,
 
 	if (unlikely(dst == NULL))
 		goto out_drop;
-	ds = dst->ds[0];
+	ds = dst->cpu_switch;
 
 	skb = skb_unshare(skb, GFP_ATOMIC);
 	if (skb == NULL)
@@ -82,7 +82,7 @@ static int trailer_rcv(struct sk_buff *skb, struct net_device *dev,
 		goto out_drop;
 
 	source_port = trailer[1] & 7;
-	if (source_port >= DSA_MAX_PORTS || !ds->ports[source_port].netdev)
+	if (source_port >= ds->num_ports || !ds->ports[source_port].netdev)
 		goto out_drop;
 
 	pskb_trim_rcsum(skb, skb->len - 4);
diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c
index 516c87e75de7..1446810047f5 100644
--- a/net/ethernet/eth.c
+++ b/net/ethernet/eth.c
@@ -393,6 +393,34 @@ struct net_device *alloc_etherdev_mqs(int sizeof_priv, unsigned int txqs,
 }
 EXPORT_SYMBOL(alloc_etherdev_mqs);
 
+static void devm_free_netdev(struct device *dev, void *res)
+{
+	free_netdev(*(struct net_device **)res);
+}
+
+struct net_device *devm_alloc_etherdev_mqs(struct device *dev, int sizeof_priv,
+					   unsigned int txqs, unsigned int rxqs)
+{
+	struct net_device **dr;
+	struct net_device *netdev;
+
+	dr = devres_alloc(devm_free_netdev, sizeof(*dr), GFP_KERNEL);
+	if (!dr)
+		return NULL;
+
+	netdev = alloc_etherdev_mqs(sizeof_priv, txqs, rxqs);
+	if (!netdev) {
+		devres_free(dr);
+		return NULL;
+	}
+
+	*dr = netdev;
+	devres_add(dev, dr);
+
+	return netdev;
+}
+EXPORT_SYMBOL(devm_alloc_etherdev_mqs);
+
 ssize_t sysfs_format_mac(char *buf, const unsigned char *addr, int len)
 {
 	return scnprintf(buf, PAGE_SIZE, "%*phC\n", len, addr);
@@ -447,7 +475,7 @@ struct sk_buff **eth_gro_receive(struct sk_buff **head,
 out_unlock:
 	rcu_read_unlock();
 out:
-	NAPI_GRO_CB(skb)->flush |= flush;
+	skb_gro_flush_final(skb, pp, flush);
 
 	return pp;
 }
diff --git a/net/hsr/hsr_device.c b/net/hsr/hsr_device.c
index fc65b145f6e7..c73160fb11e7 100644
--- a/net/hsr/hsr_device.c
+++ b/net/hsr/hsr_device.c
@@ -395,7 +395,7 @@ static struct device_type hsr_type = {
 
 void hsr_dev_setup(struct net_device *dev)
 {
-	random_ether_addr(dev->dev_addr);
+	eth_hw_addr_random(dev);
 
 	ether_setup(dev);
 	dev->min_mtu = 0;
diff --git a/net/hsr/hsr_slave.c b/net/hsr/hsr_slave.c
index f5b60388d02f..56080da4aa77 100644
--- a/net/hsr/hsr_slave.c
+++ b/net/hsr/hsr_slave.c
@@ -12,6 +12,7 @@
 #include "hsr_slave.h"
 #include <linux/etherdevice.h>
 #include <linux/if_arp.h>
+#include <linux/if_vlan.h>
 #include "hsr_main.h"
 #include "hsr_device.h"
 #include "hsr_forward.h"
@@ -81,7 +82,7 @@ static int hsr_check_dev_ok(struct net_device *dev)
 		return -EINVAL;
 	}
 
-	if (dev->priv_flags & IFF_802_1Q_VLAN) {
+	if (is_vlan_dev(dev)) {
 		netdev_info(dev, "HSR on top of VLAN is not yet supported in this driver.\n");
 		return -EINVAL;
 	}
diff --git a/net/ife/Kconfig b/net/ife/Kconfig
new file mode 100644
index 000000000000..31e48b652c7c
--- /dev/null
+++ b/net/ife/Kconfig
@@ -0,0 +1,16 @@
+#
+# IFE subsystem configuration
+#
+
+menuconfig NET_IFE
+	depends on NET
+        tristate "Inter-FE based on IETF ForCES InterFE LFB"
+	default n
+	help
+	  Say Y here to add support of IFE encapsulation protocol
+	  For details refer to netdev01 paper:
+	  "Distributing Linux Traffic Control Classifier-Action Subsystem"
+	   Authors: Jamal Hadi Salim and Damascene M. Joachimpillai
+
+	  To compile this support as a module, choose M here: the module will
+	  be called ife.
diff --git a/net/ife/Makefile b/net/ife/Makefile
new file mode 100644
index 000000000000..2a90d97746cc
--- /dev/null
+++ b/net/ife/Makefile
@@ -0,0 +1,5 @@
+#
+# Makefile for the IFE encapsulation protocol
+#
+
+obj-$(CONFIG_NET_IFE) += ife.o
diff --git a/net/ife/ife.c b/net/ife/ife.c
new file mode 100644
index 000000000000..f360341c72eb
--- /dev/null
+++ b/net/ife/ife.c
@@ -0,0 +1,142 @@
+/*
+ * net/ife/ife.c - Inter-FE protocol based on ForCES WG InterFE LFB
+ * Copyright (c) 2015 Jamal Hadi Salim <jhs@mojatatu.com>
+ * Copyright (c) 2017 Yotam Gigi <yotamg@mellanox.com>
+ *
+ * Refer to: draft-ietf-forces-interfelfb-03 and netdev01 paper:
+ * "Distributing Linux Traffic Control Classifier-Action Subsystem"
+ * Authors: Jamal Hadi Salim and Damascene M. Joachimpillai
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation.
+ */
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/errno.h>
+#include <linux/skbuff.h>
+#include <linux/rtnetlink.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <net/net_namespace.h>
+#include <net/netlink.h>
+#include <net/pkt_sched.h>
+#include <linux/etherdevice.h>
+#include <net/ife.h>
+
+struct ifeheadr {
+	__be16 metalen;
+	u8 tlv_data[];
+};
+
+void *ife_encode(struct sk_buff *skb, u16 metalen)
+{
+	/* OUTERHDR:TOTMETALEN:{TLVHDR:Metadatum:TLVHDR..}:ORIGDATA
+	 * where ORIGDATA = original ethernet header ...
+	 */
+	int hdrm = metalen + IFE_METAHDRLEN;
+	int total_push = hdrm + skb->dev->hard_header_len;
+	struct ifeheadr *ifehdr;
+	struct ethhdr *iethh;	/* inner ether header */
+	int skboff = 0;
+	int err;
+
+	err = skb_cow_head(skb, total_push);
+	if (unlikely(err))
+		return NULL;
+
+	iethh = (struct ethhdr *) skb->data;
+
+	__skb_push(skb, total_push);
+	memcpy(skb->data, iethh, skb->dev->hard_header_len);
+	skb_reset_mac_header(skb);
+	skboff += skb->dev->hard_header_len;
+
+	/* total metadata length */
+	ifehdr = (struct ifeheadr *) (skb->data + skboff);
+	metalen += IFE_METAHDRLEN;
+	ifehdr->metalen = htons(metalen);
+
+	return ifehdr->tlv_data;
+}
+EXPORT_SYMBOL_GPL(ife_encode);
+
+void *ife_decode(struct sk_buff *skb, u16 *metalen)
+{
+	struct ifeheadr *ifehdr;
+	int total_pull;
+	u16 ifehdrln;
+
+	ifehdr = (struct ifeheadr *) (skb->data + skb->dev->hard_header_len);
+	ifehdrln = ntohs(ifehdr->metalen);
+	total_pull = skb->dev->hard_header_len + ifehdrln;
+
+	if (unlikely(ifehdrln < 2))
+		return NULL;
+
+	if (unlikely(!pskb_may_pull(skb, total_pull)))
+		return NULL;
+
+	skb_set_mac_header(skb, total_pull);
+	__skb_pull(skb, total_pull);
+	*metalen = ifehdrln - IFE_METAHDRLEN;
+
+	return &ifehdr->tlv_data;
+}
+EXPORT_SYMBOL_GPL(ife_decode);
+
+struct meta_tlvhdr {
+	__be16 type;
+	__be16 len;
+};
+
+/* Caller takes care of presenting data in network order
+ */
+void *ife_tlv_meta_decode(void *skbdata, u16 *attrtype, u16 *dlen, u16 *totlen)
+{
+	struct meta_tlvhdr *tlv = (struct meta_tlvhdr *) skbdata;
+
+	*dlen = ntohs(tlv->len) - NLA_HDRLEN;
+	*attrtype = ntohs(tlv->type);
+
+	if (totlen)
+		*totlen = nla_total_size(*dlen);
+
+	return skbdata + sizeof(struct meta_tlvhdr);
+}
+EXPORT_SYMBOL_GPL(ife_tlv_meta_decode);
+
+void *ife_tlv_meta_next(void *skbdata)
+{
+	struct meta_tlvhdr *tlv = (struct meta_tlvhdr *) skbdata;
+	u16 tlvlen = ntohs(tlv->len);
+
+	tlvlen = NLA_ALIGN(tlvlen);
+
+	return skbdata + tlvlen;
+}
+EXPORT_SYMBOL_GPL(ife_tlv_meta_next);
+
+/* Caller takes care of presenting data in network order
+ */
+int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen, const void *dval)
+{
+	__be32 *tlv = (__be32 *) (skbdata);
+	u16 totlen = nla_total_size(dlen);	/*alignment + hdr */
+	char *dptr = (char *) tlv + NLA_HDRLEN;
+	u32 htlv = attrtype << 16 | (dlen + NLA_HDRLEN);
+
+	*tlv = htonl(htlv);
+	memset(dptr, 0, totlen - NLA_HDRLEN);
+	memcpy(dptr, dval, dlen);
+
+	return totlen;
+}
+EXPORT_SYMBOL_GPL(ife_tlv_meta_encode);
+
+MODULE_AUTHOR("Jamal Hadi Salim <jhs@mojatatu.com>");
+MODULE_AUTHOR("Yotam Gigi <yotamg@mellanox.com>");
+MODULE_DESCRIPTION("Inter-FE LFB action");
+MODULE_LICENSE("GPL");
diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig
index 6e7baaf814c6..91a2557942fa 100644
--- a/net/ipv4/Kconfig
+++ b/net/ipv4/Kconfig
@@ -187,6 +187,7 @@ config NET_IPGRE_DEMUX
 config NET_IP_TUNNEL
 	tristate
 	select DST_CACHE
+	select GRO_CELLS
 	default n
 
 config NET_IPGRE
@@ -360,6 +361,19 @@ config INET_ESP
 
 	  If unsure, say Y.
 
+config INET_ESP_OFFLOAD
+	tristate "IP: ESP transformation offload"
+	depends on INET_ESP
+	select XFRM_OFFLOAD
+	default n
+	---help---
+	  Support for ESP transformation offload. This makes sense
+	  only if this system really does IPsec and want to do it
+	  with high throughput. A typical desktop system does not
+	  need it, even if it does IPsec.
+
+	  If unsure, say N.
+
 config INET_IPCOMP
 	tristate "IP: IPComp transformation"
 	select INET_XFRM_TUNNEL
diff --git a/net/ipv4/Makefile b/net/ipv4/Makefile
index 48af58a5686e..c6d4238ff94a 100644
--- a/net/ipv4/Makefile
+++ b/net/ipv4/Makefile
@@ -29,6 +29,7 @@ obj-$(CONFIG_NET_IPVTI) += ip_vti.o
 obj-$(CONFIG_SYN_COOKIES) += syncookies.o
 obj-$(CONFIG_INET_AH) += ah4.o
 obj-$(CONFIG_INET_ESP) += esp4.o
+obj-$(CONFIG_INET_ESP_OFFLOAD) += esp4_offload.o
 obj-$(CONFIG_INET_IPCOMP) += ipcomp.o
 obj-$(CONFIG_INET_XFRM_TUNNEL) += xfrm4_tunnel.o
 obj-$(CONFIG_INET_XFRM_MODE_BEET) += xfrm4_mode_beet.o
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index f75069883f2b..602d40f43687 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -479,7 +479,7 @@ int inet_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
 
 	snum = ntohs(addr->sin_port);
 	err = -EACCES;
-	if (snum && snum < PROT_SOCK &&
+	if (snum && snum < inet_prot_sock(net) &&
 	    !ns_capable(net->user_ns, CAP_NET_BIND_SERVICE))
 		goto out;
 
@@ -570,19 +570,30 @@ static long inet_wait_for_connect(struct sock *sk, long timeo, int writebias)
  *	TCP 'magic' in here.
  */
 int __inet_stream_connect(struct socket *sock, struct sockaddr *uaddr,
-			  int addr_len, int flags)
+			  int addr_len, int flags, int is_sendmsg)
 {
 	struct sock *sk = sock->sk;
 	int err;
 	long timeo;
 
-	if (addr_len < sizeof(uaddr->sa_family))
-		return -EINVAL;
+	/*
+	 * uaddr can be NULL and addr_len can be 0 if:
+	 * sk is a TCP fastopen active socket and
+	 * TCP_FASTOPEN_CONNECT sockopt is set and
+	 * we already have a valid cookie for this socket.
+	 * In this case, user can call write() after connect().
+	 * write() will invoke tcp_sendmsg_fastopen() which calls
+	 * __inet_stream_connect().
+	 */
+	if (uaddr) {
+		if (addr_len < sizeof(uaddr->sa_family))
+			return -EINVAL;
 
-	if (uaddr->sa_family == AF_UNSPEC) {
-		err = sk->sk_prot->disconnect(sk, flags);
-		sock->state = err ? SS_DISCONNECTING : SS_UNCONNECTED;
-		goto out;
+		if (uaddr->sa_family == AF_UNSPEC) {
+			err = sk->sk_prot->disconnect(sk, flags);
+			sock->state = err ? SS_DISCONNECTING : SS_UNCONNECTED;
+			goto out;
+		}
 	}
 
 	switch (sock->state) {
@@ -593,7 +604,10 @@ int __inet_stream_connect(struct socket *sock, struct sockaddr *uaddr,
 		err = -EISCONN;
 		goto out;
 	case SS_CONNECTING:
-		err = -EALREADY;
+		if (inet_sk(sk)->defer_connect)
+			err = is_sendmsg ? -EINPROGRESS : -EISCONN;
+		else
+			err = -EALREADY;
 		/* Fall out of switch with err, set for this state */
 		break;
 	case SS_UNCONNECTED:
@@ -607,6 +621,9 @@ int __inet_stream_connect(struct socket *sock, struct sockaddr *uaddr,
 
 		sock->state = SS_CONNECTING;
 
+		if (!err && inet_sk(sk)->defer_connect)
+			goto out;
+
 		/* Just entered SS_CONNECTING state; the only
 		 * difference is that return value in non-blocking
 		 * case is EINPROGRESS, rather than EALREADY.
@@ -662,7 +679,7 @@ int inet_stream_connect(struct socket *sock, struct sockaddr *uaddr,
 	int err;
 
 	lock_sock(sock->sk);
-	err = __inet_stream_connect(sock, uaddr, addr_len, flags);
+	err = __inet_stream_connect(sock, uaddr, addr_len, flags, 0);
 	release_sock(sock->sk);
 	return err;
 }
@@ -1406,7 +1423,7 @@ out_unlock:
 	rcu_read_unlock();
 
 out:
-	NAPI_GRO_CB(skb)->flush |= flush;
+	skb_gro_flush_final(skb, pp, flush);
 
 	return pp;
 }
@@ -1700,6 +1717,9 @@ static __net_init int inet_init_net(struct net *net)
 	net->ipv4.sysctl_ip_default_ttl = IPDEFTTL;
 	net->ipv4.sysctl_ip_dynaddr = 0;
 	net->ipv4.sysctl_ip_early_demux = 1;
+#ifdef CONFIG_SYSCTL
+	net->ipv4.sysctl_ip_prot_sock = PROT_SOCK;
+#endif
 
 	return 0;
 }
@@ -1831,8 +1851,6 @@ static int __init inet_init(void)
 
 	ip_init();
 
-	tcp_v4_init();
-
 	/* Setup TCP slab cache for open requests. */
 	tcp_init();
 
diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c
index f2a71025a770..22377c8ff14b 100644
--- a/net/ipv4/ah4.c
+++ b/net/ipv4/ah4.c
@@ -270,6 +270,9 @@ static void ah_input_done(struct crypto_async_request *base, int err)
 	int ihl = ip_hdrlen(skb);
 	int ah_hlen = (ah->hdrlen + 2) << 2;
 
+	if (err)
+		goto out;
+
 	work_iph = AH_SKB_CB(skb)->tmp;
 	auth_data = ah_tmp_auth(work_iph, ihl);
 	icv = ah_tmp_icv(ahp->ahash, auth_data, ahp->icv_trunc_len);
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 4cd2ee8857d2..5d367b7ff542 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -65,8 +65,6 @@
 #include <net/net_namespace.h>
 #include <net/addrconf.h>
 
-#include "fib_lookup.h"
-
 static struct ipv4_devconf ipv4_devconf = {
 	.data = {
 		[IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index 20fb25e3027b..b1e24446e297 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -18,6 +18,8 @@
 #include <net/protocol.h>
 #include <net/udp.h>
 
+#include <linux/highmem.h>
+
 struct esp_skb_cb {
 	struct xfrm_skb_cb xfrm;
 	void *tmp;
@@ -92,11 +94,40 @@ static inline struct scatterlist *esp_req_sg(struct crypto_aead *aead,
 			     __alignof__(struct scatterlist));
 }
 
+static void esp_ssg_unref(struct xfrm_state *x, void *tmp)
+{
+	struct esp_output_extra *extra = esp_tmp_extra(tmp);
+	struct crypto_aead *aead = x->data;
+	int extralen = 0;
+	u8 *iv;
+	struct aead_request *req;
+	struct scatterlist *sg;
+
+	if (x->props.flags & XFRM_STATE_ESN)
+		extralen += sizeof(*extra);
+
+	extra = esp_tmp_extra(tmp);
+	iv = esp_tmp_iv(aead, tmp, extralen);
+	req = esp_tmp_req(aead, iv);
+
+	/* Unref skb_frag_pages in the src scatterlist if necessary.
+	 * Skip the first sg which comes from skb->data.
+	 */
+	if (req->src != req->dst)
+		for (sg = sg_next(req->src); sg; sg = sg_next(sg))
+			put_page(sg_page(sg));
+}
+
 static void esp_output_done(struct crypto_async_request *base, int err)
 {
 	struct sk_buff *skb = base->data;
+	void *tmp;
+	struct dst_entry *dst = skb_dst(skb);
+	struct xfrm_state *x = dst->xfrm;
 
-	kfree(ESP_SKB_CB(skb)->tmp);
+	tmp = ESP_SKB_CB(skb)->tmp;
+	esp_ssg_unref(x, tmp);
+	kfree(tmp);
 	xfrm_output_resume(skb, err);
 }
 
@@ -120,6 +151,29 @@ static void esp_output_restore_header(struct sk_buff *skb)
 				sizeof(__be32));
 }
 
+static struct ip_esp_hdr *esp_output_set_extra(struct sk_buff *skb,
+					       struct ip_esp_hdr *esph,
+					       struct esp_output_extra *extra)
+{
+	struct xfrm_state *x = skb_dst(skb)->xfrm;
+
+	/* For ESN we move the header forward by 4 bytes to
+	 * accomodate the high bits.  We will move it back after
+	 * encryption.
+	 */
+	if ((x->props.flags & XFRM_STATE_ESN)) {
+		extra->esphoff = (unsigned char *)esph -
+				 skb_transport_header(skb);
+		esph = (struct ip_esp_hdr *)((unsigned char *)esph - 4);
+		extra->seqhi = esph->spi;
+		esph->seq_no = htonl(XFRM_SKB_CB(skb)->seq.output.hi);
+	}
+
+	esph->spi = x->id.spi;
+
+	return esph;
+}
+
 static void esp_output_done_esn(struct crypto_async_request *base, int err)
 {
 	struct sk_buff *skb = base->data;
@@ -128,18 +182,36 @@ static void esp_output_done_esn(struct crypto_async_request *base, int err)
 	esp_output_done(base, err);
 }
 
+static void esp_output_fill_trailer(u8 *tail, int tfclen, int plen, __u8 proto)
+{
+	/* Fill padding... */
+	if (tfclen) {
+		memset(tail, 0, tfclen);
+		tail += tfclen;
+	}
+	do {
+		int i;
+		for (i = 0; i < plen - 2; i++)
+			tail[i] = i + 1;
+	} while (0);
+	tail[plen - 2] = plen - 2;
+	tail[plen - 1] = proto;
+}
+
 static int esp_output(struct xfrm_state *x, struct sk_buff *skb)
 {
-	int err;
 	struct esp_output_extra *extra;
+	int err = -ENOMEM;
 	struct ip_esp_hdr *esph;
 	struct crypto_aead *aead;
 	struct aead_request *req;
-	struct scatterlist *sg;
+	struct scatterlist *sg, *dsg;
 	struct sk_buff *trailer;
+	struct page *page;
 	void *tmp;
 	u8 *iv;
 	u8 *tail;
+	u8 *vaddr;
 	int blksize;
 	int clen;
 	int alen;
@@ -149,7 +221,9 @@ static int esp_output(struct xfrm_state *x, struct sk_buff *skb)
 	int nfrags;
 	int assoclen;
 	int extralen;
+	int tailen;
 	__be64 seqno;
+	__u8 proto = *skb_mac_header(skb);
 
 	/* skb is pure payload to encrypt */
 
@@ -169,12 +243,7 @@ static int esp_output(struct xfrm_state *x, struct sk_buff *skb)
 	blksize = ALIGN(crypto_aead_blocksize(aead), 4);
 	clen = ALIGN(skb->len + 2 + tfclen, blksize);
 	plen = clen - skb->len - tfclen;
-
-	err = skb_cow_data(skb, tfclen + plen + alen, &trailer);
-	if (err < 0)
-		goto error;
-	nfrags = err;
-
+	tailen = tfclen + plen + alen;
 	assoclen = sizeof(*esph);
 	extralen = 0;
 
@@ -183,35 +252,8 @@ static int esp_output(struct xfrm_state *x, struct sk_buff *skb)
 		assoclen += sizeof(__be32);
 	}
 
-	tmp = esp_alloc_tmp(aead, nfrags, extralen);
-	if (!tmp) {
-		err = -ENOMEM;
-		goto error;
-	}
-
-	extra = esp_tmp_extra(tmp);
-	iv = esp_tmp_iv(aead, tmp, extralen);
-	req = esp_tmp_req(aead, iv);
-	sg = esp_req_sg(aead, req);
-
-	/* Fill padding... */
-	tail = skb_tail_pointer(trailer);
-	if (tfclen) {
-		memset(tail, 0, tfclen);
-		tail += tfclen;
-	}
-	do {
-		int i;
-		for (i = 0; i < plen - 2; i++)
-			tail[i] = i + 1;
-	} while (0);
-	tail[plen - 2] = plen - 2;
-	tail[plen - 1] = *skb_mac_header(skb);
-	pskb_put(skb, trailer, clen - skb->len + alen);
-
-	skb_push(skb, -skb_network_offset(skb));
-	esph = ip_esp_hdr(skb);
 	*skb_mac_header(skb) = IPPROTO_ESP;
+	esph = ip_esp_hdr(skb);
 
 	/* this is non-NULL only with UDP Encapsulation */
 	if (x->encap) {
@@ -230,7 +272,8 @@ static int esp_output(struct xfrm_state *x, struct sk_buff *skb)
 		uh = (struct udphdr *)esph;
 		uh->source = sport;
 		uh->dest = dport;
-		uh->len = htons(skb->len - skb_transport_offset(skb));
+		uh->len = htons(skb->len + tailen
+				- skb_transport_offset(skb));
 		uh->check = 0;
 
 		switch (encap_type) {
@@ -248,31 +291,148 @@ static int esp_output(struct xfrm_state *x, struct sk_buff *skb)
 		*skb_mac_header(skb) = IPPROTO_UDP;
 	}
 
-	esph->seq_no = htonl(XFRM_SKB_CB(skb)->seq.output.low);
+	if (!skb_cloned(skb)) {
+		if (tailen <= skb_availroom(skb)) {
+			nfrags = 1;
+			trailer = skb;
+			tail = skb_tail_pointer(trailer);
 
-	aead_request_set_callback(req, 0, esp_output_done, skb);
+			goto skip_cow;
+		} else if ((skb_shinfo(skb)->nr_frags < MAX_SKB_FRAGS)
+			   && !skb_has_frag_list(skb)) {
+			int allocsize;
+			struct sock *sk = skb->sk;
+			struct page_frag *pfrag = &x->xfrag;
 
-	/* For ESN we move the header forward by 4 bytes to
-	 * accomodate the high bits.  We will move it back after
-	 * encryption.
-	 */
-	if ((x->props.flags & XFRM_STATE_ESN)) {
-		extra->esphoff = (unsigned char *)esph -
-				 skb_transport_header(skb);
-		esph = (struct ip_esp_hdr *)((unsigned char *)esph - 4);
-		extra->seqhi = esph->spi;
-		esph->seq_no = htonl(XFRM_SKB_CB(skb)->seq.output.hi);
-		aead_request_set_callback(req, 0, esp_output_done_esn, skb);
+			allocsize = ALIGN(tailen, L1_CACHE_BYTES);
+
+			spin_lock_bh(&x->lock);
+
+			if (unlikely(!skb_page_frag_refill(allocsize, pfrag, GFP_ATOMIC))) {
+				spin_unlock_bh(&x->lock);
+				goto cow;
+			}
+
+			page = pfrag->page;
+			get_page(page);
+
+			vaddr = kmap_atomic(page);
+
+			tail = vaddr + pfrag->offset;
+
+			esp_output_fill_trailer(tail, tfclen, plen, proto);
+
+			kunmap_atomic(vaddr);
+
+			nfrags = skb_shinfo(skb)->nr_frags;
+
+			__skb_fill_page_desc(skb, nfrags, page, pfrag->offset,
+					     tailen);
+			skb_shinfo(skb)->nr_frags = ++nfrags;
+
+			pfrag->offset = pfrag->offset + allocsize;
+			nfrags++;
+
+			skb->len += tailen;
+			skb->data_len += tailen;
+			skb->truesize += tailen;
+			if (sk)
+				atomic_add(tailen, &sk->sk_wmem_alloc);
+
+			skb_push(skb, -skb_network_offset(skb));
+
+			esph->seq_no = htonl(XFRM_SKB_CB(skb)->seq.output.low);
+			esph->spi = x->id.spi;
+
+			tmp = esp_alloc_tmp(aead, nfrags + 2, extralen);
+			if (!tmp) {
+				spin_unlock_bh(&x->lock);
+				err = -ENOMEM;
+				goto error;
+			}
+
+			extra = esp_tmp_extra(tmp);
+			iv = esp_tmp_iv(aead, tmp, extralen);
+			req = esp_tmp_req(aead, iv);
+			sg = esp_req_sg(aead, req);
+			dsg = &sg[nfrags];
+
+			esph = esp_output_set_extra(skb, esph, extra);
+
+			sg_init_table(sg, nfrags);
+			skb_to_sgvec(skb, sg,
+				     (unsigned char *)esph - skb->data,
+				     assoclen + ivlen + clen + alen);
+
+			allocsize = ALIGN(skb->data_len, L1_CACHE_BYTES);
+
+			if (unlikely(!skb_page_frag_refill(allocsize, pfrag, GFP_ATOMIC))) {
+				spin_unlock_bh(&x->lock);
+				err = -ENOMEM;
+				goto error;
+			}
+
+			skb_shinfo(skb)->nr_frags = 1;
+
+			page = pfrag->page;
+			get_page(page);
+			/* replace page frags in skb with new page */
+			__skb_fill_page_desc(skb, 0, page, pfrag->offset, skb->data_len);
+			pfrag->offset = pfrag->offset + allocsize;
+
+			sg_init_table(dsg, skb_shinfo(skb)->nr_frags + 1);
+			skb_to_sgvec(skb, dsg,
+				     (unsigned char *)esph - skb->data,
+				     assoclen + ivlen + clen + alen);
+
+			spin_unlock_bh(&x->lock);
+
+			goto skip_cow2;
+		}
 	}
 
+cow:
+	err = skb_cow_data(skb, tailen, &trailer);
+	if (err < 0)
+		goto error;
+	nfrags = err;
+	tail = skb_tail_pointer(trailer);
+	esph = ip_esp_hdr(skb);
+
+skip_cow:
+	esp_output_fill_trailer(tail, tfclen, plen, proto);
+
+	pskb_put(skb, trailer, clen - skb->len + alen);
+	skb_push(skb, -skb_network_offset(skb));
+	esph->seq_no = htonl(XFRM_SKB_CB(skb)->seq.output.low);
 	esph->spi = x->id.spi;
 
+	tmp = esp_alloc_tmp(aead, nfrags, extralen);
+	if (!tmp) {
+		err = -ENOMEM;
+		goto error;
+	}
+
+	extra = esp_tmp_extra(tmp);
+	iv = esp_tmp_iv(aead, tmp, extralen);
+	req = esp_tmp_req(aead, iv);
+	sg = esp_req_sg(aead, req);
+	dsg = sg;
+
+	esph = esp_output_set_extra(skb, esph, extra);
+
 	sg_init_table(sg, nfrags);
 	skb_to_sgvec(skb, sg,
 		     (unsigned char *)esph - skb->data,
 		     assoclen + ivlen + clen + alen);
 
-	aead_request_set_crypt(req, sg, sg, ivlen + clen, iv);
+skip_cow2:
+	if ((x->props.flags & XFRM_STATE_ESN))
+		aead_request_set_callback(req, 0, esp_output_done_esn, skb);
+	else
+		aead_request_set_callback(req, 0, esp_output_done, skb);
+
+	aead_request_set_crypt(req, sg, dsg, ivlen + clen, iv);
 	aead_request_set_ad(req, assoclen);
 
 	seqno = cpu_to_be64(XFRM_SKB_CB(skb)->seq.output.low +
@@ -298,6 +458,8 @@ static int esp_output(struct xfrm_state *x, struct sk_buff *skb)
 			esp_output_restore_header(skb);
 	}
 
+	if (sg != dsg)
+		esp_ssg_unref(x, tmp);
 	kfree(tmp);
 
 error:
@@ -401,6 +563,23 @@ static void esp_input_restore_header(struct sk_buff *skb)
 	__skb_pull(skb, 4);
 }
 
+static void esp_input_set_header(struct sk_buff *skb, __be32 *seqhi)
+{
+	struct xfrm_state *x = xfrm_input_state(skb);
+	struct ip_esp_hdr *esph = (struct ip_esp_hdr *)skb->data;
+
+	/* For ESN we move the header forward by 4 bytes to
+	 * accomodate the high bits.  We will move it back after
+	 * decryption.
+	 */
+	if ((x->props.flags & XFRM_STATE_ESN)) {
+		esph = (void *)skb_push(skb, 4);
+		*seqhi = esph->spi;
+		esph->spi = esph->seq_no;
+		esph->seq_no = XFRM_SKB_CB(skb)->seq.input.hi;
+	}
+}
+
 static void esp_input_done_esn(struct crypto_async_request *base, int err)
 {
 	struct sk_buff *skb = base->data;
@@ -437,12 +616,6 @@ static int esp_input(struct xfrm_state *x, struct sk_buff *skb)
 	if (elen <= 0)
 		goto out;
 
-	err = skb_cow_data(skb, 0, &trailer);
-	if (err < 0)
-		goto out;
-
-	nfrags = err;
-
 	assoclen = sizeof(*esph);
 	seqhilen = 0;
 
@@ -451,6 +624,26 @@ static int esp_input(struct xfrm_state *x, struct sk_buff *skb)
 		assoclen += seqhilen;
 	}
 
+	if (!skb_cloned(skb)) {
+		if (!skb_is_nonlinear(skb)) {
+			nfrags = 1;
+
+			goto skip_cow;
+		} else if (!skb_has_frag_list(skb)) {
+			nfrags = skb_shinfo(skb)->nr_frags;
+			nfrags++;
+
+			goto skip_cow;
+		}
+	}
+
+	err = skb_cow_data(skb, 0, &trailer);
+	if (err < 0)
+		goto out;
+
+	nfrags = err;
+
+skip_cow:
 	err = -ENOMEM;
 	tmp = esp_alloc_tmp(aead, nfrags, seqhilen);
 	if (!tmp)
@@ -462,26 +655,17 @@ static int esp_input(struct xfrm_state *x, struct sk_buff *skb)
 	req = esp_tmp_req(aead, iv);
 	sg = esp_req_sg(aead, req);
 
-	skb->ip_summed = CHECKSUM_NONE;
+	esp_input_set_header(skb, seqhi);
 
-	esph = (struct ip_esp_hdr *)skb->data;
+	sg_init_table(sg, nfrags);
+	skb_to_sgvec(skb, sg, 0, skb->len);
 
-	aead_request_set_callback(req, 0, esp_input_done, skb);
+	skb->ip_summed = CHECKSUM_NONE;
 
-	/* For ESN we move the header forward by 4 bytes to
-	 * accomodate the high bits.  We will move it back after
-	 * decryption.
-	 */
-	if ((x->props.flags & XFRM_STATE_ESN)) {
-		esph = (void *)skb_push(skb, 4);
-		*seqhi = esph->spi;
-		esph->spi = esph->seq_no;
-		esph->seq_no = XFRM_SKB_CB(skb)->seq.input.hi;
+	if ((x->props.flags & XFRM_STATE_ESN))
 		aead_request_set_callback(req, 0, esp_input_done_esn, skb);
-	}
-
-	sg_init_table(sg, nfrags);
-	skb_to_sgvec(skb, sg, 0, skb->len);
+	else
+		aead_request_set_callback(req, 0, esp_input_done, skb);
 
 	aead_request_set_crypt(req, sg, sg, elen + ivlen, iv);
 	aead_request_set_ad(req, assoclen);
diff --git a/net/ipv4/esp4_offload.c b/net/ipv4/esp4_offload.c
new file mode 100644
index 000000000000..1de442632406
--- /dev/null
+++ b/net/ipv4/esp4_offload.c
@@ -0,0 +1,106 @@
+/*
+ * IPV4 GSO/GRO offload support
+ * Linux INET implementation
+ *
+ * Copyright (C) 2016 secunet Security Networks AG
+ * Author: Steffen Klassert <steffen.klassert@secunet.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * ESP GRO support
+ */
+
+#include <linux/skbuff.h>
+#include <linux/init.h>
+#include <net/protocol.h>
+#include <crypto/aead.h>
+#include <crypto/authenc.h>
+#include <linux/err.h>
+#include <linux/module.h>
+#include <net/ip.h>
+#include <net/xfrm.h>
+#include <net/esp.h>
+#include <linux/scatterlist.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <net/udp.h>
+
+static struct sk_buff **esp4_gro_receive(struct sk_buff **head,
+					 struct sk_buff *skb)
+{
+	int offset = skb_gro_offset(skb);
+	struct xfrm_offload *xo;
+	struct xfrm_state *x;
+	__be32 seq;
+	__be32 spi;
+	int err;
+
+	skb_pull(skb, offset);
+
+	if ((err = xfrm_parse_spi(skb, IPPROTO_ESP, &spi, &seq)) != 0)
+		goto out;
+
+	err = secpath_set(skb);
+	if (err)
+		goto out;
+
+	if (skb->sp->len == XFRM_MAX_DEPTH)
+		goto out;
+
+	x = xfrm_state_lookup(dev_net(skb->dev), skb->mark,
+			      (xfrm_address_t *)&ip_hdr(skb)->daddr,
+			      spi, IPPROTO_ESP, AF_INET);
+	if (!x)
+		goto out;
+
+	skb->sp->xvec[skb->sp->len++] = x;
+	skb->sp->olen++;
+
+	xo = xfrm_offload(skb);
+	if (!xo) {
+		xfrm_state_put(x);
+		goto out;
+	}
+	xo->flags |= XFRM_GRO;
+
+	XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip4 = NULL;
+	XFRM_SPI_SKB_CB(skb)->family = AF_INET;
+	XFRM_SPI_SKB_CB(skb)->daddroff = offsetof(struct iphdr, daddr);
+	XFRM_SPI_SKB_CB(skb)->seq = seq;
+
+	/* We don't need to handle errors from xfrm_input, it does all
+	 * the error handling and frees the resources on error. */
+	xfrm_input(skb, IPPROTO_ESP, spi, -2);
+
+	return ERR_PTR(-EINPROGRESS);
+out:
+	skb_push(skb, offset);
+	NAPI_GRO_CB(skb)->same_flow = 0;
+	NAPI_GRO_CB(skb)->flush = 1;
+
+	return NULL;
+}
+
+static const struct net_offload esp4_offload = {
+	.callbacks = {
+		.gro_receive = esp4_gro_receive,
+	},
+};
+
+static int __init esp4_offload_init(void)
+{
+	return inet_add_offload(&esp4_offload, IPPROTO_ESP);
+}
+
+static void __exit esp4_offload_exit(void)
+{
+	inet_del_offload(&esp4_offload, IPPROTO_ESP);
+}
+
+module_init(esp4_offload_init);
+module_exit(esp4_offload_exit);
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Steffen Klassert <steffen.klassert@secunet.com>");
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index 9a375b908d01..317026a39cfa 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -471,7 +471,6 @@ static int fib_count_nexthops(struct rtnexthop *rtnh, int remaining)
 static int fib_get_nhs(struct fib_info *fi, struct rtnexthop *rtnh,
 		       int remaining, struct fib_config *cfg)
 {
-	struct net *net = cfg->fc_nlinfo.nl_net;
 	int ret;
 
 	change_nexthops(fi) {
@@ -503,16 +502,14 @@ static int fib_get_nhs(struct fib_info *fi, struct rtnexthop *rtnh,
 			nla = nla_find(attrs, attrlen, RTA_ENCAP);
 			if (nla) {
 				struct lwtunnel_state *lwtstate;
-				struct net_device *dev = NULL;
 				struct nlattr *nla_entype;
 
 				nla_entype = nla_find(attrs, attrlen,
 						      RTA_ENCAP_TYPE);
 				if (!nla_entype)
 					goto err_inval;
-				if (cfg->fc_oif)
-					dev = __dev_get_by_index(net, cfg->fc_oif);
-				ret = lwtunnel_build_state(dev, nla_get_u16(
+
+				ret = lwtunnel_build_state(nla_get_u16(
 							   nla_entype),
 							   nla,  AF_INET, cfg,
 							   &lwtstate);
@@ -597,21 +594,18 @@ static inline void fib_add_weight(struct fib_info *fi,
 
 #endif /* CONFIG_IP_ROUTE_MULTIPATH */
 
-static int fib_encap_match(struct net *net, u16 encap_type,
+static int fib_encap_match(u16 encap_type,
 			   struct nlattr *encap,
-			   int oif, const struct fib_nh *nh,
+			   const struct fib_nh *nh,
 			   const struct fib_config *cfg)
 {
 	struct lwtunnel_state *lwtstate;
-	struct net_device *dev = NULL;
 	int ret, result = 0;
 
 	if (encap_type == LWTUNNEL_ENCAP_NONE)
 		return 0;
 
-	if (oif)
-		dev = __dev_get_by_index(net, oif);
-	ret = lwtunnel_build_state(dev, encap_type, encap,
+	ret = lwtunnel_build_state(encap_type, encap,
 				   AF_INET, cfg, &lwtstate);
 	if (!ret) {
 		result = lwtunnel_cmp_encap(lwtstate, nh->nh_lwtstate);
@@ -623,7 +617,6 @@ static int fib_encap_match(struct net *net, u16 encap_type,
 
 int fib_nh_match(struct fib_config *cfg, struct fib_info *fi)
 {
-	struct net *net = cfg->fc_nlinfo.nl_net;
 #ifdef CONFIG_IP_ROUTE_MULTIPATH
 	struct rtnexthop *rtnh;
 	int remaining;
@@ -634,9 +627,8 @@ int fib_nh_match(struct fib_config *cfg, struct fib_info *fi)
 
 	if (cfg->fc_oif || cfg->fc_gw) {
 		if (cfg->fc_encap) {
-			if (fib_encap_match(net, cfg->fc_encap_type,
-					    cfg->fc_encap, cfg->fc_oif,
-					    fi->fib_nh, cfg))
+			if (fib_encap_match(cfg->fc_encap_type,
+					    cfg->fc_encap, fi->fib_nh, cfg))
 			    return 1;
 		}
 		if ((!cfg->fc_oif || cfg->fc_oif == fi->fib_nh->nh_oif) &&
@@ -1093,13 +1085,10 @@ struct fib_info *fib_create_info(struct fib_config *cfg)
 
 		if (cfg->fc_encap) {
 			struct lwtunnel_state *lwtstate;
-			struct net_device *dev = NULL;
 
 			if (cfg->fc_encap_type == LWTUNNEL_ENCAP_NONE)
 				goto err_inval;
-			if (cfg->fc_oif)
-				dev = __dev_get_by_index(net, cfg->fc_oif);
-			err = lwtunnel_build_state(dev, cfg->fc_encap_type,
+			err = lwtunnel_build_state(cfg->fc_encap_type,
 						   cfg->fc_encap, AF_INET, cfg,
 						   &lwtstate);
 			if (err)
@@ -1366,6 +1355,36 @@ int fib_sync_down_addr(struct net_device *dev, __be32 local)
 	return ret;
 }
 
+static int call_fib_nh_notifiers(struct fib_nh *fib_nh,
+				 enum fib_event_type event_type)
+{
+	struct in_device *in_dev = __in_dev_get_rtnl(fib_nh->nh_dev);
+	struct fib_nh_notifier_info info = {
+		.fib_nh = fib_nh,
+	};
+
+	switch (event_type) {
+	case FIB_EVENT_NH_ADD:
+		if (fib_nh->nh_flags & RTNH_F_DEAD)
+			break;
+		if (IN_DEV_IGNORE_ROUTES_WITH_LINKDOWN(in_dev) &&
+		    fib_nh->nh_flags & RTNH_F_LINKDOWN)
+			break;
+		return call_fib_notifiers(dev_net(fib_nh->nh_dev), event_type,
+					  &info.info);
+	case FIB_EVENT_NH_DEL:
+		if ((IN_DEV_IGNORE_ROUTES_WITH_LINKDOWN(in_dev) &&
+		     fib_nh->nh_flags & RTNH_F_LINKDOWN) ||
+		    (fib_nh->nh_flags & RTNH_F_DEAD))
+			return call_fib_notifiers(dev_net(fib_nh->nh_dev),
+						  event_type, &info.info);
+	default:
+		break;
+	}
+
+	return NOTIFY_DONE;
+}
+
 /* Event              force Flags           Description
  * NETDEV_CHANGE      0     LINKDOWN        Carrier OFF, not for scope host
  * NETDEV_DOWN        0     LINKDOWN|DEAD   Link down, not for scope host
@@ -1407,6 +1426,8 @@ int fib_sync_down_dev(struct net_device *dev, unsigned long event, bool force)
 					nexthop_nh->nh_flags |= RTNH_F_LINKDOWN;
 					break;
 				}
+				call_fib_nh_notifiers(nexthop_nh,
+						      FIB_EVENT_NH_DEL);
 				dead++;
 			}
 #ifdef CONFIG_IP_ROUTE_MULTIPATH
@@ -1437,7 +1458,7 @@ int fib_sync_down_dev(struct net_device *dev, unsigned long event, bool force)
 }
 
 /* Must be invoked inside of an RCU protected region.  */
-void fib_select_default(const struct flowi4 *flp, struct fib_result *res)
+static void fib_select_default(const struct flowi4 *flp, struct fib_result *res)
 {
 	struct fib_info *fi = NULL, *last_resort = NULL;
 	struct hlist_head *fa_head = res->fa_head;
@@ -1561,6 +1582,7 @@ int fib_sync_up(struct net_device *dev, unsigned int nh_flags)
 				continue;
 			alive++;
 			nexthop_nh->nh_flags &= ~nh_flags;
+			call_fib_nh_notifiers(nexthop_nh, FIB_EVENT_NH_ADD);
 		} endfor_nexthops(fi)
 
 		if (alive > 0) {
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 2919d1a10cfd..d8cea210af0e 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -124,7 +124,7 @@ static void fib_notify(struct net *net, struct notifier_block *nb,
 static int call_fib_entry_notifier(struct notifier_block *nb, struct net *net,
 				   enum fib_event_type event_type, u32 dst,
 				   int dst_len, struct fib_info *fi,
-				   u8 tos, u8 type, u32 tb_id, u32 nlflags)
+				   u8 tos, u8 type, u32 tb_id)
 {
 	struct fib_entry_notifier_info info = {
 		.dst = dst,
@@ -133,7 +133,6 @@ static int call_fib_entry_notifier(struct notifier_block *nb, struct net *net,
 		.tos = tos,
 		.type = type,
 		.tb_id = tb_id,
-		.nlflags = nlflags,
 	};
 	return call_fib_notifier(nb, net, event_type, &info.info);
 }
@@ -197,7 +196,7 @@ int call_fib_notifiers(struct net *net, enum fib_event_type event_type,
 static int call_fib_entry_notifiers(struct net *net,
 				    enum fib_event_type event_type, u32 dst,
 				    int dst_len, struct fib_info *fi,
-				    u8 tos, u8 type, u32 tb_id, u32 nlflags)
+				    u8 tos, u8 type, u32 tb_id)
 {
 	struct fib_entry_notifier_info info = {
 		.dst = dst,
@@ -206,7 +205,6 @@ static int call_fib_entry_notifiers(struct net *net,
 		.tos = tos,
 		.type = type,
 		.tb_id = tb_id,
-		.nlflags = nlflags,
 	};
 	return call_fib_notifiers(net, event_type, &info.info);
 }
@@ -1198,6 +1196,7 @@ static int fib_insert_alias(struct trie *t, struct key_vector *tp,
 int fib_table_insert(struct net *net, struct fib_table *tb,
 		     struct fib_config *cfg)
 {
+	enum fib_event_type event = FIB_EVENT_ENTRY_ADD;
 	struct trie *t = (struct trie *)tb->tb_data;
 	struct fib_alias *fa, *new_fa;
 	struct key_vector *l, *tp;
@@ -1295,6 +1294,13 @@ int fib_table_insert(struct net *net, struct fib_table *tb,
 			new_fa->tb_id = tb->tb_id;
 			new_fa->fa_default = -1;
 
+			call_fib_entry_notifiers(net, FIB_EVENT_ENTRY_REPLACE,
+						 key, plen, fi,
+						 new_fa->fa_tos, cfg->fc_type,
+						 tb->tb_id);
+			rtmsg_fib(RTM_NEWROUTE, htonl(key), new_fa, plen,
+				  tb->tb_id, &cfg->fc_nlinfo, nlflags);
+
 			hlist_replace_rcu(&fa->fa_list, &new_fa->fa_list);
 
 			alias_free_mem_rcu(fa);
@@ -1303,13 +1309,6 @@ int fib_table_insert(struct net *net, struct fib_table *tb,
 			if (state & FA_S_ACCESSED)
 				rt_cache_flush(cfg->fc_nlinfo.nl_net);
 
-			call_fib_entry_notifiers(net, FIB_EVENT_ENTRY_ADD,
-						 key, plen, fi,
-						 new_fa->fa_tos, cfg->fc_type,
-						 tb->tb_id, cfg->fc_nlflags);
-			rtmsg_fib(RTM_NEWROUTE, htonl(key), new_fa, plen,
-				tb->tb_id, &cfg->fc_nlinfo, nlflags);
-
 			goto succeeded;
 		}
 		/* Error if we find a perfect match which
@@ -1319,10 +1318,12 @@ int fib_table_insert(struct net *net, struct fib_table *tb,
 		if (fa_match)
 			goto out;
 
-		if (cfg->fc_nlflags & NLM_F_APPEND)
+		if (cfg->fc_nlflags & NLM_F_APPEND) {
+			event = FIB_EVENT_ENTRY_APPEND;
 			nlflags |= NLM_F_APPEND;
-		else
+		} else {
 			fa = fa_first;
+		}
 	}
 	err = -ENOENT;
 	if (!(cfg->fc_nlflags & NLM_F_CREATE))
@@ -1351,8 +1352,8 @@ int fib_table_insert(struct net *net, struct fib_table *tb,
 		tb->tb_num_default++;
 
 	rt_cache_flush(cfg->fc_nlinfo.nl_net);
-	call_fib_entry_notifiers(net, FIB_EVENT_ENTRY_ADD, key, plen, fi, tos,
-				 cfg->fc_type, tb->tb_id, cfg->fc_nlflags);
+	call_fib_entry_notifiers(net, event, key, plen, fi, tos, cfg->fc_type,
+				 tb->tb_id);
 	rtmsg_fib(RTM_NEWROUTE, htonl(key), new_fa, plen, new_fa->tb_id,
 		  &cfg->fc_nlinfo, nlflags);
 succeeded:
@@ -1653,8 +1654,8 @@ int fib_table_delete(struct net *net, struct fib_table *tb,
 		return -ESRCH;
 
 	call_fib_entry_notifiers(net, FIB_EVENT_ENTRY_DEL, key, plen,
-				 fa_to_delete->fa_info, tos, cfg->fc_type,
-				 tb->tb_id, 0);
+				 fa_to_delete->fa_info, tos,
+				 fa_to_delete->fa_type, tb->tb_id);
 	rtmsg_fib(RTM_DELROUTE, htonl(key), fa_to_delete, plen, tb->tb_id,
 		  &cfg->fc_nlinfo, 0);
 
@@ -1963,7 +1964,8 @@ int fib_table_flush(struct net *net, struct fib_table *tb)
 		hlist_for_each_entry_safe(fa, tmp, &n->leaf, fa_list) {
 			struct fib_info *fi = fa->fa_info;
 
-			if (!fi || !(fi->fib_flags & RTNH_F_DEAD)) {
+			if (!fi || !(fi->fib_flags & RTNH_F_DEAD) ||
+			    tb->tb_id != fa->tb_id) {
 				slen = fa->fa_slen;
 				continue;
 			}
@@ -1972,7 +1974,7 @@ int fib_table_flush(struct net *net, struct fib_table *tb)
 						 n->key,
 						 KEYLENGTH - fa->fa_slen,
 						 fi, fa->fa_tos, fa->fa_type,
-						 tb->tb_id, 0);
+						 tb->tb_id);
 			hlist_del_rcu(&fa->fa_list);
 			fib_release_info(fa->fa_info);
 			alias_free_mem_rcu(fa);
@@ -2012,7 +2014,7 @@ static void fib_leaf_notify(struct net *net, struct key_vector *l,
 
 		call_fib_entry_notifier(nb, net, event_type, l->key,
 					KEYLENGTH - fa->fa_slen, fi, fa->fa_tos,
-					fa->fa_type, fa->tb_id, 0);
+					fa->fa_type, fa->tb_id);
 	}
 }
 
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index 0777ea949223..fc310db2708b 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -209,19 +209,17 @@ static struct sock *icmp_sk(struct net *net)
 	return *this_cpu_ptr(net->ipv4.icmp_sk);
 }
 
+/* Called with BH disabled */
 static inline struct sock *icmp_xmit_lock(struct net *net)
 {
 	struct sock *sk;
 
-	local_bh_disable();
-
 	sk = icmp_sk(net);
 
 	if (unlikely(!spin_trylock(&sk->sk_lock.slock))) {
 		/* This can happen if the output path signals a
 		 * dst_link_failure() for an outgoing ICMP packet.
 		 */
-		local_bh_enable();
 		return NULL;
 	}
 	return sk;
@@ -229,7 +227,7 @@ static inline struct sock *icmp_xmit_lock(struct net *net)
 
 static inline void icmp_xmit_unlock(struct sock *sk)
 {
-	spin_unlock_bh(&sk->sk_lock.slock);
+	spin_unlock(&sk->sk_lock.slock);
 }
 
 int sysctl_icmp_msgs_per_sec __read_mostly = 1000;
@@ -282,6 +280,33 @@ bool icmp_global_allow(void)
 }
 EXPORT_SYMBOL(icmp_global_allow);
 
+static bool icmpv4_mask_allow(struct net *net, int type, int code)
+{
+	if (type > NR_ICMP_TYPES)
+		return true;
+
+	/* Don't limit PMTU discovery. */
+	if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED)
+		return true;
+
+	/* Limit if icmp type is enabled in ratemask. */
+	if (!((1 << type) & net->ipv4.sysctl_icmp_ratemask))
+		return true;
+
+	return false;
+}
+
+static bool icmpv4_global_allow(struct net *net, int type, int code)
+{
+	if (icmpv4_mask_allow(net, type, code))
+		return true;
+
+	if (icmp_global_allow())
+		return true;
+
+	return false;
+}
+
 /*
  *	Send an ICMP frame.
  */
@@ -290,34 +315,22 @@ static bool icmpv4_xrlim_allow(struct net *net, struct rtable *rt,
 			       struct flowi4 *fl4, int type, int code)
 {
 	struct dst_entry *dst = &rt->dst;
+	struct inet_peer *peer;
 	bool rc = true;
+	int vif;
 
-	if (type > NR_ICMP_TYPES)
-		goto out;
-
-	/* Don't limit PMTU discovery. */
-	if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED)
+	if (icmpv4_mask_allow(net, type, code))
 		goto out;
 
 	/* No rate limit on loopback */
 	if (dst->dev && (dst->dev->flags&IFF_LOOPBACK))
 		goto out;
 
-	/* Limit if icmp type is enabled in ratemask. */
-	if (!((1 << type) & net->ipv4.sysctl_icmp_ratemask))
-		goto out;
-
-	rc = false;
-	if (icmp_global_allow()) {
-		int vif = l3mdev_master_ifindex(dst->dev);
-		struct inet_peer *peer;
-
-		peer = inet_getpeer_v4(net->ipv4.peers, fl4->daddr, vif, 1);
-		rc = inet_peer_xrlim_allow(peer,
-					   net->ipv4.sysctl_icmp_ratelimit);
-		if (peer)
-			inet_putpeer(peer);
-	}
+	vif = l3mdev_master_ifindex(dst->dev);
+	peer = inet_getpeer_v4(net->ipv4.peers, fl4->daddr, vif, 1);
+	rc = inet_peer_xrlim_allow(peer, net->ipv4.sysctl_icmp_ratelimit);
+	if (peer)
+		inet_putpeer(peer);
 out:
 	return rc;
 }
@@ -396,13 +409,22 @@ static void icmp_reply(struct icmp_bxm *icmp_param, struct sk_buff *skb)
 	struct inet_sock *inet;
 	__be32 daddr, saddr;
 	u32 mark = IP4_REPLY_MARK(net, skb->mark);
+	int type = icmp_param->data.icmph.type;
+	int code = icmp_param->data.icmph.code;
 
 	if (ip_options_echo(&icmp_param->replyopts.opt.opt, skb))
 		return;
 
+	/* Needed by both icmp_global_allow and icmp_xmit_lock */
+	local_bh_disable();
+
+	/* global icmp_msgs_per_sec */
+	if (!icmpv4_global_allow(net, type, code))
+		goto out_bh_enable;
+
 	sk = icmp_xmit_lock(net);
 	if (!sk)
-		return;
+		goto out_bh_enable;
 	inet = inet_sk(sk);
 
 	icmp_param->data.icmph.checksum = 0;
@@ -433,12 +455,13 @@ static void icmp_reply(struct icmp_bxm *icmp_param, struct sk_buff *skb)
 	rt = ip_route_output_key(net, &fl4);
 	if (IS_ERR(rt))
 		goto out_unlock;
-	if (icmpv4_xrlim_allow(net, rt, &fl4, icmp_param->data.icmph.type,
-			       icmp_param->data.icmph.code))
+	if (icmpv4_xrlim_allow(net, rt, &fl4, type, code))
 		icmp_push_reply(icmp_param, &fl4, &ipc, &rt);
 	ip_rt_put(rt);
 out_unlock:
 	icmp_xmit_unlock(sk);
+out_bh_enable:
+	local_bh_enable();
 }
 
 #ifdef CONFIG_IP_ROUTE_MULTIPATH
@@ -571,7 +594,7 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info)
 {
 	struct iphdr *iph;
 	int room;
-	struct icmp_bxm *icmp_param;
+	struct icmp_bxm icmp_param;
 	struct rtable *rt = skb_rtable(skb_in);
 	struct ipcm_cookie ipc;
 	struct flowi4 fl4;
@@ -648,13 +671,16 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info)
 		}
 	}
 
-	icmp_param = kmalloc(sizeof(*icmp_param), GFP_ATOMIC);
-	if (!icmp_param)
-		return;
+	/* Needed by both icmp_global_allow and icmp_xmit_lock */
+	local_bh_disable();
+
+	/* Check global sysctl_icmp_msgs_per_sec ratelimit */
+	if (!icmpv4_global_allow(net, type, code))
+		goto out_bh_enable;
 
 	sk = icmp_xmit_lock(net);
 	if (!sk)
-		goto out_free;
+		goto out_bh_enable;
 
 	/*
 	 *	Construct source address and options.
@@ -681,7 +707,7 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info)
 					  iph->tos;
 	mark = IP4_REPLY_MARK(net, skb_in->mark);
 
-	if (ip_options_echo(&icmp_param->replyopts.opt.opt, skb_in))
+	if (ip_options_echo(&icmp_param.replyopts.opt.opt, skb_in))
 		goto out_unlock;
 
 
@@ -689,25 +715,26 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info)
 	 *	Prepare data for ICMP header.
 	 */
 
-	icmp_param->data.icmph.type	 = type;
-	icmp_param->data.icmph.code	 = code;
-	icmp_param->data.icmph.un.gateway = info;
-	icmp_param->data.icmph.checksum	 = 0;
-	icmp_param->skb	  = skb_in;
-	icmp_param->offset = skb_network_offset(skb_in);
+	icmp_param.data.icmph.type	 = type;
+	icmp_param.data.icmph.code	 = code;
+	icmp_param.data.icmph.un.gateway = info;
+	icmp_param.data.icmph.checksum	 = 0;
+	icmp_param.skb	  = skb_in;
+	icmp_param.offset = skb_network_offset(skb_in);
 	inet_sk(sk)->tos = tos;
 	sk->sk_mark = mark;
 	ipc.addr = iph->saddr;
-	ipc.opt = &icmp_param->replyopts.opt;
+	ipc.opt = &icmp_param.replyopts.opt;
 	ipc.tx_flags = 0;
 	ipc.ttl = 0;
 	ipc.tos = -1;
 
 	rt = icmp_route_lookup(net, &fl4, skb_in, iph, saddr, tos, mark,
-			       type, code, icmp_param);
+			       type, code, &icmp_param);
 	if (IS_ERR(rt))
 		goto out_unlock;
 
+	/* peer icmp_ratelimit */
 	if (!icmpv4_xrlim_allow(net, rt, &fl4, type, code))
 		goto ende;
 
@@ -716,21 +743,21 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info)
 	room = dst_mtu(&rt->dst);
 	if (room > 576)
 		room = 576;
-	room -= sizeof(struct iphdr) + icmp_param->replyopts.opt.opt.optlen;
+	room -= sizeof(struct iphdr) + icmp_param.replyopts.opt.opt.optlen;
 	room -= sizeof(struct icmphdr);
 
-	icmp_param->data_len = skb_in->len - icmp_param->offset;
-	if (icmp_param->data_len > room)
-		icmp_param->data_len = room;
-	icmp_param->head_len = sizeof(struct icmphdr);
+	icmp_param.data_len = skb_in->len - icmp_param.offset;
+	if (icmp_param.data_len > room)
+		icmp_param.data_len = room;
+	icmp_param.head_len = sizeof(struct icmphdr);
 
-	icmp_push_reply(icmp_param, &fl4, &ipc, &rt);
+	icmp_push_reply(&icmp_param, &fl4, &ipc, &rt);
 ende:
 	ip_rt_put(rt);
 out_unlock:
 	icmp_xmit_unlock(sk);
-out_free:
-	kfree(icmp_param);
+out_bh_enable:
+	local_bh_enable();
 out:;
 }
 EXPORT_SYMBOL(icmp_send);
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index 19ea045c50ed..b4d5980ade3b 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -31,6 +31,86 @@ const char inet_csk_timer_bug_msg[] = "inet_csk BUG: unknown timer value\n";
 EXPORT_SYMBOL(inet_csk_timer_bug_msg);
 #endif
 
+#if IS_ENABLED(CONFIG_IPV6)
+/* match_wildcard == true:  IPV6_ADDR_ANY equals to any IPv6 addresses if IPv6
+ *                          only, and any IPv4 addresses if not IPv6 only
+ * match_wildcard == false: addresses must be exactly the same, i.e.
+ *                          IPV6_ADDR_ANY only equals to IPV6_ADDR_ANY,
+ *                          and 0.0.0.0 equals to 0.0.0.0 only
+ */
+static int ipv6_rcv_saddr_equal(const struct in6_addr *sk1_rcv_saddr6,
+				const struct in6_addr *sk2_rcv_saddr6,
+				__be32 sk1_rcv_saddr, __be32 sk2_rcv_saddr,
+				bool sk1_ipv6only, bool sk2_ipv6only,
+				bool match_wildcard)
+{
+	int addr_type = ipv6_addr_type(sk1_rcv_saddr6);
+	int addr_type2 = sk2_rcv_saddr6 ? ipv6_addr_type(sk2_rcv_saddr6) : IPV6_ADDR_MAPPED;
+
+	/* if both are mapped, treat as IPv4 */
+	if (addr_type == IPV6_ADDR_MAPPED && addr_type2 == IPV6_ADDR_MAPPED) {
+		if (!sk2_ipv6only) {
+			if (sk1_rcv_saddr == sk2_rcv_saddr)
+				return 1;
+			if (!sk1_rcv_saddr || !sk2_rcv_saddr)
+				return match_wildcard;
+		}
+		return 0;
+	}
+
+	if (addr_type == IPV6_ADDR_ANY && addr_type2 == IPV6_ADDR_ANY)
+		return 1;
+
+	if (addr_type2 == IPV6_ADDR_ANY && match_wildcard &&
+	    !(sk2_ipv6only && addr_type == IPV6_ADDR_MAPPED))
+		return 1;
+
+	if (addr_type == IPV6_ADDR_ANY && match_wildcard &&
+	    !(sk1_ipv6only && addr_type2 == IPV6_ADDR_MAPPED))
+		return 1;
+
+	if (sk2_rcv_saddr6 &&
+	    ipv6_addr_equal(sk1_rcv_saddr6, sk2_rcv_saddr6))
+		return 1;
+
+	return 0;
+}
+#endif
+
+/* match_wildcard == true:  0.0.0.0 equals to any IPv4 addresses
+ * match_wildcard == false: addresses must be exactly the same, i.e.
+ *                          0.0.0.0 only equals to 0.0.0.0
+ */
+static int ipv4_rcv_saddr_equal(__be32 sk1_rcv_saddr, __be32 sk2_rcv_saddr,
+				bool sk2_ipv6only, bool match_wildcard)
+{
+	if (!sk2_ipv6only) {
+		if (sk1_rcv_saddr == sk2_rcv_saddr)
+			return 1;
+		if (!sk1_rcv_saddr || !sk2_rcv_saddr)
+			return match_wildcard;
+	}
+	return 0;
+}
+
+int inet_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2,
+			 bool match_wildcard)
+{
+#if IS_ENABLED(CONFIG_IPV6)
+	if (sk->sk_family == AF_INET6)
+		return ipv6_rcv_saddr_equal(&sk->sk_v6_rcv_saddr,
+					    inet6_rcv_saddr(sk2),
+					    sk->sk_rcv_saddr,
+					    sk2->sk_rcv_saddr,
+					    ipv6_only_sock(sk),
+					    ipv6_only_sock(sk2),
+					    match_wildcard);
+#endif
+	return ipv4_rcv_saddr_equal(sk->sk_rcv_saddr, sk2->sk_rcv_saddr,
+				    ipv6_only_sock(sk2), match_wildcard);
+}
+EXPORT_SYMBOL(inet_rcv_saddr_equal);
+
 void inet_get_local_port_range(struct net *net, int *low, int *high)
 {
 	unsigned int seq;
@@ -44,9 +124,9 @@ void inet_get_local_port_range(struct net *net, int *low, int *high)
 }
 EXPORT_SYMBOL(inet_get_local_port_range);
 
-int inet_csk_bind_conflict(const struct sock *sk,
-			   const struct inet_bind_bucket *tb, bool relax,
-			   bool reuseport_ok)
+static int inet_csk_bind_conflict(const struct sock *sk,
+				  const struct inet_bind_bucket *tb,
+				  bool relax, bool reuseport_ok)
 {
 	struct sock *sk2;
 	bool reuse = sk->sk_reuse;
@@ -62,7 +142,6 @@ int inet_csk_bind_conflict(const struct sock *sk,
 
 	sk_for_each_bound(sk2, &tb->owners) {
 		if (sk != sk2 &&
-		    !inet_v6_ipv6only(sk2) &&
 		    (!sk->sk_bound_dev_if ||
 		     !sk2->sk_bound_dev_if ||
 		     sk->sk_bound_dev_if == sk2->sk_bound_dev_if)) {
@@ -72,54 +151,34 @@ int inet_csk_bind_conflict(const struct sock *sk,
 			     rcu_access_pointer(sk->sk_reuseport_cb) ||
 			     (sk2->sk_state != TCP_TIME_WAIT &&
 			     !uid_eq(uid, sock_i_uid(sk2))))) {
-
-				if (!sk2->sk_rcv_saddr || !sk->sk_rcv_saddr ||
-				    sk2->sk_rcv_saddr == sk->sk_rcv_saddr)
+				if (inet_rcv_saddr_equal(sk, sk2, true))
 					break;
 			}
 			if (!relax && reuse && sk2->sk_reuse &&
 			    sk2->sk_state != TCP_LISTEN) {
-
-				if (!sk2->sk_rcv_saddr || !sk->sk_rcv_saddr ||
-				    sk2->sk_rcv_saddr == sk->sk_rcv_saddr)
+				if (inet_rcv_saddr_equal(sk, sk2, true))
 					break;
 			}
 		}
 	}
 	return sk2 != NULL;
 }
-EXPORT_SYMBOL_GPL(inet_csk_bind_conflict);
 
-/* Obtain a reference to a local port for the given sock,
- * if snum is zero it means select any available local port.
- * We try to allocate an odd port (and leave even ports for connect())
+/*
+ * Find an open port number for the socket.  Returns with the
+ * inet_bind_hashbucket lock held.
  */
-int inet_csk_get_port(struct sock *sk, unsigned short snum)
+static struct inet_bind_hashbucket *
+inet_csk_find_open_port(struct sock *sk, struct inet_bind_bucket **tb_ret, int *port_ret)
 {
-	bool reuse = sk->sk_reuse && sk->sk_state != TCP_LISTEN;
 	struct inet_hashinfo *hinfo = sk->sk_prot->h.hashinfo;
-	int ret = 1, attempts = 5, port = snum;
-	int smallest_size = -1, smallest_port;
+	int port = 0;
 	struct inet_bind_hashbucket *head;
 	struct net *net = sock_net(sk);
 	int i, low, high, attempt_half;
 	struct inet_bind_bucket *tb;
-	kuid_t uid = sock_i_uid(sk);
 	u32 remaining, offset;
-	bool reuseport_ok = !!snum;
 
-	if (port) {
-have_port:
-		head = &hinfo->bhash[inet_bhashfn(net, port,
-						  hinfo->bhash_size)];
-		spin_lock_bh(&head->lock);
-		inet_bind_bucket_for_each(tb, &head->chain)
-			if (net_eq(ib_net(tb), net) && tb->port == port)
-				goto tb_found;
-
-		goto tb_not_found;
-	}
-again:
 	attempt_half = (sk->sk_reuse == SK_CAN_REUSE) ? 1 : 0;
 other_half_scan:
 	inet_get_local_port_range(net, &low, &high);
@@ -143,8 +202,6 @@ other_half_scan:
 	 * We do the opposite to not pollute connect() users.
 	 */
 	offset |= 1U;
-	smallest_size = -1;
-	smallest_port = low; /* avoid compiler warning */
 
 other_parity_scan:
 	port = low + offset;
@@ -158,30 +215,17 @@ other_parity_scan:
 		spin_lock_bh(&head->lock);
 		inet_bind_bucket_for_each(tb, &head->chain)
 			if (net_eq(ib_net(tb), net) && tb->port == port) {
-				if (((tb->fastreuse > 0 && reuse) ||
-				     (tb->fastreuseport > 0 &&
-				      sk->sk_reuseport &&
-				      !rcu_access_pointer(sk->sk_reuseport_cb) &&
-				      uid_eq(tb->fastuid, uid))) &&
-				    (tb->num_owners < smallest_size || smallest_size == -1)) {
-					smallest_size = tb->num_owners;
-					smallest_port = port;
-				}
-				if (!inet_csk(sk)->icsk_af_ops->bind_conflict(sk, tb, false,
-									      reuseport_ok))
-					goto tb_found;
+				if (!inet_csk_bind_conflict(sk, tb, false, false))
+					goto success;
 				goto next_port;
 			}
-		goto tb_not_found;
+		tb = NULL;
+		goto success;
 next_port:
 		spin_unlock_bh(&head->lock);
 		cond_resched();
 	}
 
-	if (smallest_size != -1) {
-		port = smallest_port;
-		goto have_port;
-	}
 	offset--;
 	if (!(offset & 1))
 		goto other_parity_scan;
@@ -191,8 +235,74 @@ next_port:
 		attempt_half = 2;
 		goto other_half_scan;
 	}
-	return ret;
+	return NULL;
+success:
+	*port_ret = port;
+	*tb_ret = tb;
+	return head;
+}
 
+static inline int sk_reuseport_match(struct inet_bind_bucket *tb,
+				     struct sock *sk)
+{
+	kuid_t uid = sock_i_uid(sk);
+
+	if (tb->fastreuseport <= 0)
+		return 0;
+	if (!sk->sk_reuseport)
+		return 0;
+	if (rcu_access_pointer(sk->sk_reuseport_cb))
+		return 0;
+	if (!uid_eq(tb->fastuid, uid))
+		return 0;
+	/* We only need to check the rcv_saddr if this tb was once marked
+	 * without fastreuseport and then was reset, as we can only know that
+	 * the fast_*rcv_saddr doesn't have any conflicts with the socks on the
+	 * owners list.
+	 */
+	if (tb->fastreuseport == FASTREUSEPORT_ANY)
+		return 1;
+#if IS_ENABLED(CONFIG_IPV6)
+	if (tb->fast_sk_family == AF_INET6)
+		return ipv6_rcv_saddr_equal(&tb->fast_v6_rcv_saddr,
+					    &sk->sk_v6_rcv_saddr,
+					    tb->fast_rcv_saddr,
+					    sk->sk_rcv_saddr,
+					    tb->fast_ipv6_only,
+					    ipv6_only_sock(sk), true);
+#endif
+	return ipv4_rcv_saddr_equal(tb->fast_rcv_saddr, sk->sk_rcv_saddr,
+				    ipv6_only_sock(sk), true);
+}
+
+/* Obtain a reference to a local port for the given sock,
+ * if snum is zero it means select any available local port.
+ * We try to allocate an odd port (and leave even ports for connect())
+ */
+int inet_csk_get_port(struct sock *sk, unsigned short snum)
+{
+	bool reuse = sk->sk_reuse && sk->sk_state != TCP_LISTEN;
+	struct inet_hashinfo *hinfo = sk->sk_prot->h.hashinfo;
+	int ret = 1, port = snum;
+	struct inet_bind_hashbucket *head;
+	struct net *net = sock_net(sk);
+	struct inet_bind_bucket *tb = NULL;
+	kuid_t uid = sock_i_uid(sk);
+
+	if (!port) {
+		head = inet_csk_find_open_port(sk, &tb, &port);
+		if (!head)
+			return ret;
+		if (!tb)
+			goto tb_not_found;
+		goto success;
+	}
+	head = &hinfo->bhash[inet_bhashfn(net, port,
+					  hinfo->bhash_size)];
+	spin_lock_bh(&head->lock);
+	inet_bind_bucket_for_each(tb, &head->chain)
+		if (net_eq(ib_net(tb), net) && tb->port == port)
+			goto tb_found;
 tb_not_found:
 	tb = inet_bind_bucket_create(hinfo->bind_bucket_cachep,
 				     net, head, port);
@@ -203,39 +313,54 @@ tb_found:
 		if (sk->sk_reuse == SK_FORCE_REUSE)
 			goto success;
 
-		if (((tb->fastreuse > 0 && reuse) ||
-		     (tb->fastreuseport > 0 &&
-		      !rcu_access_pointer(sk->sk_reuseport_cb) &&
-		      sk->sk_reuseport && uid_eq(tb->fastuid, uid))) &&
-		    smallest_size == -1)
+		if ((tb->fastreuse > 0 && reuse) ||
+		    sk_reuseport_match(tb, sk))
 			goto success;
-		if (inet_csk(sk)->icsk_af_ops->bind_conflict(sk, tb, true,
-							     reuseport_ok)) {
-			if ((reuse ||
-			     (tb->fastreuseport > 0 &&
-			      sk->sk_reuseport &&
-			      !rcu_access_pointer(sk->sk_reuseport_cb) &&
-			      uid_eq(tb->fastuid, uid))) &&
-			    !snum && smallest_size != -1 && --attempts >= 0) {
-				spin_unlock_bh(&head->lock);
-				goto again;
-			}
+		if (inet_csk_bind_conflict(sk, tb, true, true))
 			goto fail_unlock;
+	}
+success:
+	if (!hlist_empty(&tb->owners)) {
+		tb->fastreuse = reuse;
+		if (sk->sk_reuseport) {
+			tb->fastreuseport = FASTREUSEPORT_ANY;
+			tb->fastuid = uid;
+			tb->fast_rcv_saddr = sk->sk_rcv_saddr;
+			tb->fast_ipv6_only = ipv6_only_sock(sk);
+#if IS_ENABLED(CONFIG_IPV6)
+			tb->fast_v6_rcv_saddr = sk->sk_v6_rcv_saddr;
+#endif
+		} else {
+			tb->fastreuseport = 0;
 		}
+	} else {
 		if (!reuse)
 			tb->fastreuse = 0;
-		if (!sk->sk_reuseport || !uid_eq(tb->fastuid, uid))
-			tb->fastreuseport = 0;
-	} else {
-		tb->fastreuse = reuse;
 		if (sk->sk_reuseport) {
-			tb->fastreuseport = 1;
-			tb->fastuid = uid;
+			/* We didn't match or we don't have fastreuseport set on
+			 * the tb, but we have sk_reuseport set on this socket
+			 * and we know that there are no bind conflicts with
+			 * this socket in this tb, so reset our tb's reuseport
+			 * settings so that any subsequent sockets that match
+			 * our current socket will be put on the fast path.
+			 *
+			 * If we reset we need to set FASTREUSEPORT_STRICT so we
+			 * do extra checking for all subsequent sk_reuseport
+			 * socks.
+			 */
+			if (!sk_reuseport_match(tb, sk)) {
+				tb->fastreuseport = FASTREUSEPORT_STRICT;
+				tb->fastuid = uid;
+				tb->fast_rcv_saddr = sk->sk_rcv_saddr;
+				tb->fast_ipv6_only = ipv6_only_sock(sk);
+#if IS_ENABLED(CONFIG_IPV6)
+				tb->fast_v6_rcv_saddr = sk->sk_v6_rcv_saddr;
+#endif
+			}
 		} else {
 			tb->fastreuseport = 0;
 		}
 	}
-success:
 	if (!inet_csk(sk)->icsk_bind_hash)
 		inet_bind_hash(sk, tb, port);
 	WARN_ON(inet_csk(sk)->icsk_bind_hash != tb);
@@ -711,9 +836,8 @@ void inet_csk_destroy_sock(struct sock *sk)
 
 	sk_refcnt_debug_release(sk);
 
-	local_bh_disable();
 	percpu_counter_dec(sk->sk_prot->orphan_count);
-	local_bh_enable();
+
 	sock_put(sk);
 }
 EXPORT_SYMBOL(inet_csk_destroy_sock);
diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c
index 4dea33e5f295..3828b3a805cd 100644
--- a/net/ipv4/inet_diag.c
+++ b/net/ipv4/inet_diag.c
@@ -215,7 +215,7 @@ int inet_sk_diag_fill(struct sock *sk, struct inet_connection_sock *icsk,
 	}
 
 	if (icsk->icsk_pending == ICSK_TIME_RETRANS ||
-	    icsk->icsk_pending == ICSK_TIME_EARLY_RETRANS ||
+	    icsk->icsk_pending == ICSK_TIME_REO_TIMEOUT ||
 	    icsk->icsk_pending == ICSK_TIME_LOSS_PROBE) {
 		r->idiag_timer = 1;
 		r->idiag_retrans = icsk->icsk_retransmits;
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index ca97835bfec4..8bea74298173 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -73,7 +73,6 @@ struct inet_bind_bucket *inet_bind_bucket_create(struct kmem_cache *cachep,
 		tb->port      = snum;
 		tb->fastreuse = 0;
 		tb->fastreuseport = 0;
-		tb->num_owners = 0;
 		INIT_HLIST_HEAD(&tb->owners);
 		hlist_add_head(&tb->node, &head->chain);
 	}
@@ -96,7 +95,6 @@ void inet_bind_hash(struct sock *sk, struct inet_bind_bucket *tb,
 {
 	inet_sk(sk)->inet_num = snum;
 	sk_add_bind_node(sk, &tb->owners);
-	tb->num_owners++;
 	inet_csk(sk)->icsk_bind_hash = tb;
 }
 
@@ -114,7 +112,6 @@ static void __inet_put_port(struct sock *sk)
 	spin_lock(&head->lock);
 	tb = inet_csk(sk)->icsk_bind_hash;
 	__sk_del_bind_node(sk);
-	tb->num_owners--;
 	inet_csk(sk)->icsk_bind_hash = NULL;
 	inet_sk(sk)->inet_num = 0;
 	inet_bind_bucket_destroy(hashinfo->bind_bucket_cachep, tb);
@@ -435,10 +432,7 @@ bool inet_ehash_nolisten(struct sock *sk, struct sock *osk)
 EXPORT_SYMBOL_GPL(inet_ehash_nolisten);
 
 static int inet_reuseport_add_sock(struct sock *sk,
-				   struct inet_listen_hashbucket *ilb,
-				   int (*saddr_same)(const struct sock *sk1,
-						     const struct sock *sk2,
-						     bool match_wildcard))
+				   struct inet_listen_hashbucket *ilb)
 {
 	struct inet_bind_bucket *tb = inet_csk(sk)->icsk_bind_hash;
 	struct sock *sk2;
@@ -451,7 +445,7 @@ static int inet_reuseport_add_sock(struct sock *sk,
 		    sk2->sk_bound_dev_if == sk->sk_bound_dev_if &&
 		    inet_csk(sk2)->icsk_bind_hash == tb &&
 		    sk2->sk_reuseport && uid_eq(uid, sock_i_uid(sk2)) &&
-		    saddr_same(sk, sk2, false))
+		    inet_rcv_saddr_equal(sk, sk2, false))
 			return reuseport_add_sock(sk, sk2);
 	}
 
@@ -461,10 +455,7 @@ static int inet_reuseport_add_sock(struct sock *sk,
 	return 0;
 }
 
-int __inet_hash(struct sock *sk, struct sock *osk,
-		 int (*saddr_same)(const struct sock *sk1,
-				   const struct sock *sk2,
-				   bool match_wildcard))
+int __inet_hash(struct sock *sk, struct sock *osk)
 {
 	struct inet_hashinfo *hashinfo = sk->sk_prot->h.hashinfo;
 	struct inet_listen_hashbucket *ilb;
@@ -479,7 +470,7 @@ int __inet_hash(struct sock *sk, struct sock *osk,
 
 	spin_lock(&ilb->lock);
 	if (sk->sk_reuseport) {
-		err = inet_reuseport_add_sock(sk, ilb, saddr_same);
+		err = inet_reuseport_add_sock(sk, ilb);
 		if (err)
 			goto unlock;
 	}
@@ -503,7 +494,7 @@ int inet_hash(struct sock *sk)
 
 	if (sk->sk_state != TCP_CLOSE) {
 		local_bh_disable();
-		err = __inet_hash(sk, NULL, ipv4_rcv_saddr_equal);
+		err = __inet_hash(sk, NULL);
 		local_bh_enable();
 	}
 
diff --git a/net/ipv4/inet_timewait_sock.c b/net/ipv4/inet_timewait_sock.c
index ddcd56c08d14..f8aff2c71cde 100644
--- a/net/ipv4/inet_timewait_sock.c
+++ b/net/ipv4/inet_timewait_sock.c
@@ -257,8 +257,7 @@ void __inet_twsk_schedule(struct inet_timewait_sock *tw, int timeo, bool rearm)
 }
 EXPORT_SYMBOL_GPL(__inet_twsk_schedule);
 
-void inet_twsk_purge(struct inet_hashinfo *hashinfo,
-		     struct inet_timewait_death_row *twdr, int family)
+void inet_twsk_purge(struct inet_hashinfo *hashinfo, int family)
 {
 	struct inet_timewait_sock *tw;
 	struct sock *sk;
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index b67719f45953..737ce826d7ec 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -222,7 +222,10 @@ static int ip_finish_output2(struct net *net, struct sock *sk, struct sk_buff *s
 	if (unlikely(!neigh))
 		neigh = __neigh_create(&arp_tbl, &nexthop, dev, false);
 	if (!IS_ERR(neigh)) {
-		int res = dst_neigh_output(dst, neigh, skb);
+		int res;
+
+		sock_confirm_neigh(skb, neigh);
+		res = neigh_output(neigh, skb);
 
 		rcu_read_unlock_bh();
 		return res;
@@ -886,6 +889,9 @@ static inline int ip_ufo_append_data(struct sock *sk,
 
 		skb->csum = 0;
 
+		if (flags & MSG_CONFIRM)
+			skb_set_dst_pending_confirm(skb, 1);
+
 		__skb_queue_tail(queue, skb);
 	} else if (skb_is_gso(skb)) {
 		goto append;
@@ -1086,6 +1092,9 @@ alloc_new_skb:
 			exthdrlen = 0;
 			csummode = CHECKSUM_NONE;
 
+			if ((flags & MSG_CONFIRM) && !skb_prev)
+				skb_set_dst_pending_confirm(skb, 1);
+
 			/*
 			 * Put the packet on the pending queue.
 			 */
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index 900011709e3b..ebd953bc5607 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -116,10 +116,10 @@ static void ip_cmsg_recv_checksum(struct msghdr *msg, struct sk_buff *skb,
 	if (skb->ip_summed != CHECKSUM_COMPLETE)
 		return;
 
-	if (offset != 0)
-		csum = csum_sub(csum,
-				csum_partial(skb_transport_header(skb) + tlen,
-					     offset, 0));
+	if (offset != 0) {
+		int tend_off = skb_transport_offset(skb) + tlen;
+		csum = csum_sub(csum, skb_checksum(skb, tend_off, offset, 0));
+	}
 
 	put_cmsg(msg, SOL_IP, IP_CHECKSUM, sizeof(__wsum), &csum);
 }
@@ -272,7 +272,7 @@ int ip_cmsg_send(struct sock *sk, struct msghdr *msg, struct ipcm_cookie *ipc,
 			continue;
 		switch (cmsg->cmsg_type) {
 		case IP_RETOPTS:
-			err = cmsg->cmsg_len - CMSG_ALIGN(sizeof(struct cmsghdr));
+			err = cmsg->cmsg_len - sizeof(struct cmsghdr);
 
 			/* Our caller is responsible for freeing ipc->opt */
 			err = ip_options_get(net, &ipc->opt, CMSG_DATA(cmsg),
@@ -843,6 +843,7 @@ static int do_ip_setsockopt(struct sock *sk, int level,
 	{
 		struct ip_mreqn mreq;
 		struct net_device *dev = NULL;
+		int midx;
 
 		if (sk->sk_type == SOCK_STREAM)
 			goto e_inval;
@@ -887,11 +888,15 @@ static int do_ip_setsockopt(struct sock *sk, int level,
 		err = -EADDRNOTAVAIL;
 		if (!dev)
 			break;
+
+		midx = l3mdev_master_ifindex(dev);
+
 		dev_put(dev);
 
 		err = -EINVAL;
 		if (sk->sk_bound_dev_if &&
-		    mreq.imr_ifindex != sk->sk_bound_dev_if)
+		    mreq.imr_ifindex != sk->sk_bound_dev_if &&
+		    (!midx || midx != sk->sk_bound_dev_if))
 			break;
 
 		inet->mc_index = mreq.imr_ifindex;
diff --git a/net/ipv4/ip_tunnel_core.c b/net/ipv4/ip_tunnel_core.c
index 0fd1976ab63b..a31f47ccaad9 100644
--- a/net/ipv4/ip_tunnel_core.c
+++ b/net/ipv4/ip_tunnel_core.c
@@ -188,8 +188,8 @@ int iptunnel_handle_offloads(struct sk_buff *skb,
 EXPORT_SYMBOL_GPL(iptunnel_handle_offloads);
 
 /* Often modified stats are per cpu, other are shared (netdev->stats) */
-struct rtnl_link_stats64 *ip_tunnel_get_stats64(struct net_device *dev,
-						struct rtnl_link_stats64 *tot)
+void ip_tunnel_get_stats64(struct net_device *dev,
+			   struct rtnl_link_stats64 *tot)
 {
 	int i;
 
@@ -214,8 +214,6 @@ struct rtnl_link_stats64 *ip_tunnel_get_stats64(struct net_device *dev,
 		tot->rx_bytes   += rx_bytes;
 		tot->tx_bytes   += tx_bytes;
 	}
-
-	return tot;
 }
 EXPORT_SYMBOL_GPL(ip_tunnel_get_stats64);
 
@@ -228,7 +226,7 @@ static const struct nla_policy ip_tun_policy[LWTUNNEL_IP_MAX + 1] = {
 	[LWTUNNEL_IP_FLAGS]	= { .type = NLA_U16 },
 };
 
-static int ip_tun_build_state(struct net_device *dev, struct nlattr *attr,
+static int ip_tun_build_state(struct nlattr *attr,
 			      unsigned int family, const void *cfg,
 			      struct lwtunnel_state **ts)
 {
@@ -325,7 +323,7 @@ static const struct nla_policy ip6_tun_policy[LWTUNNEL_IP6_MAX + 1] = {
 	[LWTUNNEL_IP6_FLAGS]		= { .type = NLA_U16 },
 };
 
-static int ip6_tun_build_state(struct net_device *dev, struct nlattr *attr,
+static int ip6_tun_build_state(struct nlattr *attr,
 			       unsigned int family, const void *cfg,
 			       struct lwtunnel_state **ts)
 {
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index efc1e76d4977..beacd028848c 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -299,10 +299,29 @@ static void __net_exit ipmr_rules_exit(struct net *net)
 }
 #endif
 
+static inline int ipmr_hash_cmp(struct rhashtable_compare_arg *arg,
+				const void *ptr)
+{
+	const struct mfc_cache_cmp_arg *cmparg = arg->key;
+	struct mfc_cache *c = (struct mfc_cache *)ptr;
+
+	return cmparg->mfc_mcastgrp != c->mfc_mcastgrp ||
+	       cmparg->mfc_origin != c->mfc_origin;
+}
+
+static const struct rhashtable_params ipmr_rht_params = {
+	.head_offset = offsetof(struct mfc_cache, mnode),
+	.key_offset = offsetof(struct mfc_cache, cmparg),
+	.key_len = sizeof(struct mfc_cache_cmp_arg),
+	.nelem_hint = 3,
+	.locks_mul = 1,
+	.obj_cmpfn = ipmr_hash_cmp,
+	.automatic_shrinking = true,
+};
+
 static struct mr_table *ipmr_new_table(struct net *net, u32 id)
 {
 	struct mr_table *mrt;
-	unsigned int i;
 
 	/* "pimreg%u" should not exceed 16 bytes (IFNAMSIZ) */
 	if (id != RT_TABLE_DEFAULT && id >= 1000000000)
@@ -318,10 +337,8 @@ static struct mr_table *ipmr_new_table(struct net *net, u32 id)
 	write_pnet(&mrt->net, net);
 	mrt->id = id;
 
-	/* Forwarding cache */
-	for (i = 0; i < MFC_LINES; i++)
-		INIT_LIST_HEAD(&mrt->mfc_cache_array[i]);
-
+	rhltable_init(&mrt->mfc_hash, &ipmr_rht_params);
+	INIT_LIST_HEAD(&mrt->mfc_cache_list);
 	INIT_LIST_HEAD(&mrt->mfc_unres_queue);
 
 	setup_timer(&mrt->ipmr_expire_timer, ipmr_expire_process,
@@ -338,6 +355,7 @@ static void ipmr_free_table(struct mr_table *mrt)
 {
 	del_timer_sync(&mrt->ipmr_expire_timer);
 	mroute_clean_tables(mrt, true);
+	rhltable_destroy(&mrt->mfc_hash);
 	kfree(mrt);
 }
 
@@ -839,13 +857,17 @@ static struct mfc_cache *ipmr_cache_find(struct mr_table *mrt,
 					 __be32 origin,
 					 __be32 mcastgrp)
 {
-	int line = MFC_HASH(mcastgrp, origin);
+	struct mfc_cache_cmp_arg arg = {
+			.mfc_mcastgrp = mcastgrp,
+			.mfc_origin = origin
+	};
+	struct rhlist_head *tmp, *list;
 	struct mfc_cache *c;
 
-	list_for_each_entry_rcu(c, &mrt->mfc_cache_array[line], list) {
-		if (c->mfc_origin == origin && c->mfc_mcastgrp == mcastgrp)
-			return c;
-	}
+	list = rhltable_lookup(&mrt->mfc_hash, &arg, ipmr_rht_params);
+	rhl_for_each_entry_rcu(c, tmp, list, mnode)
+		return c;
+
 	return NULL;
 }
 
@@ -853,13 +875,16 @@ static struct mfc_cache *ipmr_cache_find(struct mr_table *mrt,
 static struct mfc_cache *ipmr_cache_find_any_parent(struct mr_table *mrt,
 						    int vifi)
 {
-	int line = MFC_HASH(htonl(INADDR_ANY), htonl(INADDR_ANY));
+	struct mfc_cache_cmp_arg arg = {
+			.mfc_mcastgrp = htonl(INADDR_ANY),
+			.mfc_origin = htonl(INADDR_ANY)
+	};
+	struct rhlist_head *tmp, *list;
 	struct mfc_cache *c;
 
-	list_for_each_entry_rcu(c, &mrt->mfc_cache_array[line], list)
-		if (c->mfc_origin == htonl(INADDR_ANY) &&
-		    c->mfc_mcastgrp == htonl(INADDR_ANY) &&
-		    c->mfc_un.res.ttls[vifi] < 255)
+	list = rhltable_lookup(&mrt->mfc_hash, &arg, ipmr_rht_params);
+	rhl_for_each_entry_rcu(c, tmp, list, mnode)
+		if (c->mfc_un.res.ttls[vifi] < 255)
 			return c;
 
 	return NULL;
@@ -869,29 +894,51 @@ static struct mfc_cache *ipmr_cache_find_any_parent(struct mr_table *mrt,
 static struct mfc_cache *ipmr_cache_find_any(struct mr_table *mrt,
 					     __be32 mcastgrp, int vifi)
 {
-	int line = MFC_HASH(mcastgrp, htonl(INADDR_ANY));
+	struct mfc_cache_cmp_arg arg = {
+			.mfc_mcastgrp = mcastgrp,
+			.mfc_origin = htonl(INADDR_ANY)
+	};
+	struct rhlist_head *tmp, *list;
 	struct mfc_cache *c, *proxy;
 
 	if (mcastgrp == htonl(INADDR_ANY))
 		goto skip;
 
-	list_for_each_entry_rcu(c, &mrt->mfc_cache_array[line], list)
-		if (c->mfc_origin == htonl(INADDR_ANY) &&
-		    c->mfc_mcastgrp == mcastgrp) {
-			if (c->mfc_un.res.ttls[vifi] < 255)
-				return c;
-
-			/* It's ok if the vifi is part of the static tree */
-			proxy = ipmr_cache_find_any_parent(mrt,
-							   c->mfc_parent);
-			if (proxy && proxy->mfc_un.res.ttls[vifi] < 255)
-				return c;
-		}
+	list = rhltable_lookup(&mrt->mfc_hash, &arg, ipmr_rht_params);
+	rhl_for_each_entry_rcu(c, tmp, list, mnode) {
+		if (c->mfc_un.res.ttls[vifi] < 255)
+			return c;
+
+		/* It's ok if the vifi is part of the static tree */
+		proxy = ipmr_cache_find_any_parent(mrt, c->mfc_parent);
+		if (proxy && proxy->mfc_un.res.ttls[vifi] < 255)
+			return c;
+	}
 
 skip:
 	return ipmr_cache_find_any_parent(mrt, vifi);
 }
 
+/* Look for a (S,G,iif) entry if parent != -1 */
+static struct mfc_cache *ipmr_cache_find_parent(struct mr_table *mrt,
+						__be32 origin, __be32 mcastgrp,
+						int parent)
+{
+	struct mfc_cache_cmp_arg arg = {
+			.mfc_mcastgrp = mcastgrp,
+			.mfc_origin = origin,
+	};
+	struct rhlist_head *tmp, *list;
+	struct mfc_cache *c;
+
+	list = rhltable_lookup(&mrt->mfc_hash, &arg, ipmr_rht_params);
+	rhl_for_each_entry_rcu(c, tmp, list, mnode)
+		if (parent == -1 || parent == c->mfc_parent)
+			return c;
+
+	return NULL;
+}
+
 /* Allocate a multicast cache entry */
 static struct mfc_cache *ipmr_cache_alloc(void)
 {
@@ -1028,10 +1075,10 @@ static int ipmr_cache_report(struct mr_table *mrt,
 static int ipmr_cache_unresolved(struct mr_table *mrt, vifi_t vifi,
 				 struct sk_buff *skb)
 {
+	const struct iphdr *iph = ip_hdr(skb);
+	struct mfc_cache *c;
 	bool found = false;
 	int err;
-	struct mfc_cache *c;
-	const struct iphdr *iph = ip_hdr(skb);
 
 	spin_lock_bh(&mfc_unres_lock);
 	list_for_each_entry(c, &mrt->mfc_unres_queue, list) {
@@ -1095,46 +1142,39 @@ static int ipmr_cache_unresolved(struct mr_table *mrt, vifi_t vifi,
 
 static int ipmr_mfc_delete(struct mr_table *mrt, struct mfcctl *mfc, int parent)
 {
-	int line;
-	struct mfc_cache *c, *next;
+	struct mfc_cache *c;
 
-	line = MFC_HASH(mfc->mfcc_mcastgrp.s_addr, mfc->mfcc_origin.s_addr);
+	/* The entries are added/deleted only under RTNL */
+	rcu_read_lock();
+	c = ipmr_cache_find_parent(mrt, mfc->mfcc_origin.s_addr,
+				   mfc->mfcc_mcastgrp.s_addr, parent);
+	rcu_read_unlock();
+	if (!c)
+		return -ENOENT;
+	rhltable_remove(&mrt->mfc_hash, &c->mnode, ipmr_rht_params);
+	list_del_rcu(&c->list);
+	mroute_netlink_event(mrt, c, RTM_DELROUTE);
+	ipmr_cache_free(c);
 
-	list_for_each_entry_safe(c, next, &mrt->mfc_cache_array[line], list) {
-		if (c->mfc_origin == mfc->mfcc_origin.s_addr &&
-		    c->mfc_mcastgrp == mfc->mfcc_mcastgrp.s_addr &&
-		    (parent == -1 || parent == c->mfc_parent)) {
-			list_del_rcu(&c->list);
-			mroute_netlink_event(mrt, c, RTM_DELROUTE);
-			ipmr_cache_free(c);
-			return 0;
-		}
-	}
-	return -ENOENT;
+	return 0;
 }
 
 static int ipmr_mfc_add(struct net *net, struct mr_table *mrt,
 			struct mfcctl *mfc, int mrtsock, int parent)
 {
-	bool found = false;
-	int line;
 	struct mfc_cache *uc, *c;
+	bool found;
+	int ret;
 
 	if (mfc->mfcc_parent >= MAXVIFS)
 		return -ENFILE;
 
-	line = MFC_HASH(mfc->mfcc_mcastgrp.s_addr, mfc->mfcc_origin.s_addr);
-
-	list_for_each_entry(c, &mrt->mfc_cache_array[line], list) {
-		if (c->mfc_origin == mfc->mfcc_origin.s_addr &&
-		    c->mfc_mcastgrp == mfc->mfcc_mcastgrp.s_addr &&
-		    (parent == -1 || parent == c->mfc_parent)) {
-			found = true;
-			break;
-		}
-	}
-
-	if (found) {
+	/* The entries are added/deleted only under RTNL */
+	rcu_read_lock();
+	c = ipmr_cache_find_parent(mrt, mfc->mfcc_origin.s_addr,
+				   mfc->mfcc_mcastgrp.s_addr, parent);
+	rcu_read_unlock();
+	if (c) {
 		write_lock_bh(&mrt_lock);
 		c->mfc_parent = mfc->mfcc_parent;
 		ipmr_update_thresholds(mrt, c, mfc->mfcc_ttls);
@@ -1160,8 +1200,14 @@ static int ipmr_mfc_add(struct net *net, struct mr_table *mrt,
 	if (!mrtsock)
 		c->mfc_flags |= MFC_STATIC;
 
-	list_add_rcu(&c->list, &mrt->mfc_cache_array[line]);
-
+	ret = rhltable_insert_key(&mrt->mfc_hash, &c->cmparg, &c->mnode,
+				  ipmr_rht_params);
+	if (ret) {
+		pr_err("ipmr: rhtable insert error %d\n", ret);
+		ipmr_cache_free(c);
+		return ret;
+	}
+	list_add_tail_rcu(&c->list, &mrt->mfc_cache_list);
 	/* Check to see if we resolved a queued list. If so we
 	 * need to send on the frames and tidy up.
 	 */
@@ -1191,9 +1237,9 @@ static int ipmr_mfc_add(struct net *net, struct mr_table *mrt,
 /* Close the multicast socket, and clear the vif tables etc */
 static void mroute_clean_tables(struct mr_table *mrt, bool all)
 {
-	int i;
+	struct mfc_cache *c, *tmp;
 	LIST_HEAD(list);
-	struct mfc_cache *c, *next;
+	int i;
 
 	/* Shut down all active vif entries */
 	for (i = 0; i < mrt->maxvif; i++) {
@@ -1204,19 +1250,18 @@ static void mroute_clean_tables(struct mr_table *mrt, bool all)
 	unregister_netdevice_many(&list);
 
 	/* Wipe the cache */
-	for (i = 0; i < MFC_LINES; i++) {
-		list_for_each_entry_safe(c, next, &mrt->mfc_cache_array[i], list) {
-			if (!all && (c->mfc_flags & MFC_STATIC))
-				continue;
-			list_del_rcu(&c->list);
-			mroute_netlink_event(mrt, c, RTM_DELROUTE);
-			ipmr_cache_free(c);
-		}
+	list_for_each_entry_safe(c, tmp, &mrt->mfc_cache_list, list) {
+		if (!all && (c->mfc_flags & MFC_STATIC))
+			continue;
+		rhltable_remove(&mrt->mfc_hash, &c->mnode, ipmr_rht_params);
+		list_del_rcu(&c->list);
+		mroute_netlink_event(mrt, c, RTM_DELROUTE);
+		ipmr_cache_free(c);
 	}
 
 	if (atomic_read(&mrt->cache_resolve_queue_len) != 0) {
 		spin_lock_bh(&mfc_unres_lock);
-		list_for_each_entry_safe(c, next, &mrt->mfc_unres_queue, list) {
+		list_for_each_entry_safe(c, tmp, &mrt->mfc_unres_queue, list) {
 			list_del(&c->list);
 			mroute_netlink_event(mrt, c, RTM_DELROUTE);
 			ipmr_destroy_unres(mrt, c);
@@ -1791,9 +1836,9 @@ static void ip_mr_forward(struct net *net, struct mr_table *mrt,
 			  struct sk_buff *skb, struct mfc_cache *cache,
 			  int local)
 {
+	int true_vifi = ipmr_find_vif(mrt, skb->dev);
 	int psend = -1;
 	int vif, ct;
-	int true_vifi = ipmr_find_vif(mrt, skb->dev);
 
 	vif = cache->mfc_parent;
 	cache->mfc_un.res.pkt++;
@@ -2091,8 +2136,10 @@ static int __ipmr_fill_mroute(struct mr_table *mrt, struct sk_buff *skb,
 	int ct;
 
 	/* If cache is unresolved, don't try to parse IIF and OIF */
-	if (c->mfc_parent >= MAXVIFS)
+	if (c->mfc_parent >= MAXVIFS) {
+		rtm->rtm_flags |= RTNH_F_UNRESOLVED;
 		return -ENOENT;
+	}
 
 	if (VIF_EXISTS(mrt, c->mfc_parent) &&
 	    nla_put_u32(skb, RTA_IIF, mrt->vif_table[c->mfc_parent].dev->ifindex) < 0)
@@ -2134,7 +2181,7 @@ static int __ipmr_fill_mroute(struct mr_table *mrt, struct sk_buff *skb,
 
 int ipmr_get_route(struct net *net, struct sk_buff *skb,
 		   __be32 saddr, __be32 daddr,
-		   struct rtmsg *rtm, int nowait, u32 portid)
+		   struct rtmsg *rtm, u32 portid)
 {
 	struct mfc_cache *cache;
 	struct mr_table *mrt;
@@ -2158,11 +2205,6 @@ int ipmr_get_route(struct net *net, struct sk_buff *skb,
 		struct net_device *dev;
 		int vif = -1;
 
-		if (nowait) {
-			rcu_read_unlock();
-			return -EAGAIN;
-		}
-
 		dev = skb->dev;
 		read_lock(&mrt_lock);
 		if (dev)
@@ -2296,34 +2338,30 @@ static int ipmr_rtm_dumproute(struct sk_buff *skb, struct netlink_callback *cb)
 	struct mr_table *mrt;
 	struct mfc_cache *mfc;
 	unsigned int t = 0, s_t;
-	unsigned int h = 0, s_h;
 	unsigned int e = 0, s_e;
 
 	s_t = cb->args[0];
-	s_h = cb->args[1];
-	s_e = cb->args[2];
+	s_e = cb->args[1];
 
 	rcu_read_lock();
 	ipmr_for_each_table(mrt, net) {
 		if (t < s_t)
 			goto next_table;
-		if (t > s_t)
-			s_h = 0;
-		for (h = s_h; h < MFC_LINES; h++) {
-			list_for_each_entry_rcu(mfc, &mrt->mfc_cache_array[h], list) {
-				if (e < s_e)
-					goto next_entry;
-				if (ipmr_fill_mroute(mrt, skb,
-						     NETLINK_CB(cb->skb).portid,
-						     cb->nlh->nlmsg_seq,
-						     mfc, RTM_NEWROUTE,
-						     NLM_F_MULTI) < 0)
-					goto done;
+		list_for_each_entry_rcu(mfc, &mrt->mfc_cache_list, list) {
+			if (e < s_e)
+				goto next_entry;
+			if (ipmr_fill_mroute(mrt, skb,
+					     NETLINK_CB(cb->skb).portid,
+					     cb->nlh->nlmsg_seq,
+					     mfc, RTM_NEWROUTE,
+					     NLM_F_MULTI) < 0)
+				goto done;
 next_entry:
-				e++;
-			}
-			e = s_e = 0;
+			e++;
 		}
+		e = 0;
+		s_e = 0;
+
 		spin_lock_bh(&mfc_unres_lock);
 		list_for_each_entry(mfc, &mrt->mfc_unres_queue, list) {
 			if (e < s_e)
@@ -2340,16 +2378,15 @@ next_entry2:
 			e++;
 		}
 		spin_unlock_bh(&mfc_unres_lock);
-		e = s_e = 0;
-		s_h = 0;
+		e = 0;
+		s_e = 0;
 next_table:
 		t++;
 	}
 done:
 	rcu_read_unlock();
 
-	cb->args[2] = e;
-	cb->args[1] = h;
+	cb->args[1] = e;
 	cb->args[0] = t;
 
 	return skb->len;
@@ -2593,10 +2630,8 @@ struct ipmr_mfc_iter {
 	struct seq_net_private p;
 	struct mr_table *mrt;
 	struct list_head *cache;
-	int ct;
 };
 
-
 static struct mfc_cache *ipmr_mfc_seq_idx(struct net *net,
 					  struct ipmr_mfc_iter *it, loff_t pos)
 {
@@ -2604,12 +2639,10 @@ static struct mfc_cache *ipmr_mfc_seq_idx(struct net *net,
 	struct mfc_cache *mfc;
 
 	rcu_read_lock();
-	for (it->ct = 0; it->ct < MFC_LINES; it->ct++) {
-		it->cache = &mrt->mfc_cache_array[it->ct];
-		list_for_each_entry_rcu(mfc, it->cache, list)
-			if (pos-- == 0)
-				return mfc;
-	}
+	it->cache = &mrt->mfc_cache_list;
+	list_for_each_entry_rcu(mfc, &mrt->mfc_cache_list, list)
+		if (pos-- == 0)
+			return mfc;
 	rcu_read_unlock();
 
 	spin_lock_bh(&mfc_unres_lock);
@@ -2636,17 +2669,16 @@ static void *ipmr_mfc_seq_start(struct seq_file *seq, loff_t *pos)
 
 	it->mrt = mrt;
 	it->cache = NULL;
-	it->ct = 0;
 	return *pos ? ipmr_mfc_seq_idx(net, seq->private, *pos - 1)
 		: SEQ_START_TOKEN;
 }
 
 static void *ipmr_mfc_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 {
-	struct mfc_cache *mfc = v;
 	struct ipmr_mfc_iter *it = seq->private;
 	struct net *net = seq_file_net(seq);
 	struct mr_table *mrt = it->mrt;
+	struct mfc_cache *mfc = v;
 
 	++*pos;
 
@@ -2659,19 +2691,9 @@ static void *ipmr_mfc_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 	if (it->cache == &mrt->mfc_unres_queue)
 		goto end_of_list;
 
-	BUG_ON(it->cache != &mrt->mfc_cache_array[it->ct]);
-
-	while (++it->ct < MFC_LINES) {
-		it->cache = &mrt->mfc_cache_array[it->ct];
-		if (list_empty(it->cache))
-			continue;
-		return list_first_entry(it->cache, struct mfc_cache, list);
-	}
-
 	/* exhausted cache_array, show unresolved */
 	rcu_read_unlock();
 	it->cache = &mrt->mfc_unres_queue;
-	it->ct = 0;
 
 	spin_lock_bh(&mfc_unres_lock);
 	if (!list_empty(it->cache))
@@ -2691,7 +2713,7 @@ static void ipmr_mfc_seq_stop(struct seq_file *seq, void *v)
 
 	if (it->cache == &mrt->mfc_unres_queue)
 		spin_unlock_bh(&mfc_unres_lock);
-	else if (it->cache == &mrt->mfc_cache_array[it->ct])
+	else if (it->cache == &mrt->mfc_cache_list)
 		rcu_read_unlock();
 }
 
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index a467e1236c43..6241a81fd7f5 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -677,11 +677,6 @@ static int copy_entries_to_user(unsigned int total_size,
 		return PTR_ERR(counters);
 
 	loc_cpu_entry = private->entries;
-	/* ... then copy entire thing ... */
-	if (copy_to_user(userptr, loc_cpu_entry, total_size) != 0) {
-		ret = -EFAULT;
-		goto free_counters;
-	}
 
 	/* FIXME: use iterator macros --RR */
 	/* ... then go back and fix counters and names */
@@ -689,6 +684,10 @@ static int copy_entries_to_user(unsigned int total_size,
 		const struct xt_entry_target *t;
 
 		e = (struct arpt_entry *)(loc_cpu_entry + off);
+		if (copy_to_user(userptr + off, e, sizeof(*e))) {
+			ret = -EFAULT;
+			goto free_counters;
+		}
 		if (copy_to_user(userptr + off
 				 + offsetof(struct arpt_entry, counters),
 				 &counters[num],
@@ -698,11 +697,7 @@ static int copy_entries_to_user(unsigned int total_size,
 		}
 
 		t = arpt_get_target_c(e);
-		if (copy_to_user(userptr + off + e->target_offset
-				 + offsetof(struct xt_entry_target,
-					    u.user.name),
-				 t->u.kernel.target->name,
-				 strlen(t->u.kernel.target->name)+1) != 0) {
+		if (xt_target_to_user(t, userptr + off + e->target_offset)) {
 			ret = -EFAULT;
 			goto free_counters;
 		}
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index 91656a1d8fbd..384b85713e06 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -826,10 +826,6 @@ copy_entries_to_user(unsigned int total_size,
 		return PTR_ERR(counters);
 
 	loc_cpu_entry = private->entries;
-	if (copy_to_user(userptr, loc_cpu_entry, total_size) != 0) {
-		ret = -EFAULT;
-		goto free_counters;
-	}
 
 	/* FIXME: use iterator macros --RR */
 	/* ... then go back and fix counters and names */
@@ -839,6 +835,10 @@ copy_entries_to_user(unsigned int total_size,
 		const struct xt_entry_target *t;
 
 		e = (struct ipt_entry *)(loc_cpu_entry + off);
+		if (copy_to_user(userptr + off, e, sizeof(*e))) {
+			ret = -EFAULT;
+			goto free_counters;
+		}
 		if (copy_to_user(userptr + off
 				 + offsetof(struct ipt_entry, counters),
 				 &counters[num],
@@ -852,23 +852,14 @@ copy_entries_to_user(unsigned int total_size,
 		     i += m->u.match_size) {
 			m = (void *)e + i;
 
-			if (copy_to_user(userptr + off + i
-					 + offsetof(struct xt_entry_match,
-						    u.user.name),
-					 m->u.kernel.match->name,
-					 strlen(m->u.kernel.match->name)+1)
-			    != 0) {
+			if (xt_match_to_user(m, userptr + off + i)) {
 				ret = -EFAULT;
 				goto free_counters;
 			}
 		}
 
 		t = ipt_get_target_c(e);
-		if (copy_to_user(userptr + off + e->target_offset
-				 + offsetof(struct xt_entry_target,
-					    u.user.name),
-				 t->u.kernel.target->name,
-				 strlen(t->u.kernel.target->name)+1) != 0) {
+		if (xt_target_to_user(t, userptr + off + e->target_offset)) {
 			ret = -EFAULT;
 			goto free_counters;
 		}
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index 0a783cd73faf..52f26459efc3 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -485,6 +485,7 @@ static struct xt_target clusterip_tg_reg __read_mostly = {
 	.checkentry	= clusterip_tg_check,
 	.destroy	= clusterip_tg_destroy,
 	.targetsize	= sizeof(struct ipt_clusterip_tgt_info),
+	.usersize	= offsetof(struct ipt_clusterip_tgt_info, config),
 #ifdef CONFIG_COMPAT
 	.compatsize	= sizeof(struct compat_ipt_clusterip_tgt_info),
 #endif /* CONFIG_COMPAT */
diff --git a/net/ipv4/netfilter/ipt_SYNPROXY.c b/net/ipv4/netfilter/ipt_SYNPROXY.c
index 30c0de53e254..3240a2614e82 100644
--- a/net/ipv4/netfilter/ipt_SYNPROXY.c
+++ b/net/ipv4/netfilter/ipt_SYNPROXY.c
@@ -57,8 +57,7 @@ synproxy_send_tcp(struct net *net,
 		goto free_nskb;
 
 	if (nfct) {
-		nskb->nfct = nfct;
-		nskb->nfctinfo = ctinfo;
+		nf_ct_set(nskb, (struct nf_conn *)nfct, ctinfo);
 		nf_conntrack_get(nfct);
 	}
 
@@ -107,8 +106,8 @@ synproxy_send_client_synack(struct net *net,
 
 	synproxy_build_options(nth, opts);
 
-	synproxy_send_tcp(net, skb, nskb, skb->nfct, IP_CT_ESTABLISHED_REPLY,
-			  niph, nth, tcp_hdr_size);
+	synproxy_send_tcp(net, skb, nskb, skb_nfct(skb),
+			  IP_CT_ESTABLISHED_REPLY, niph, nth, tcp_hdr_size);
 }
 
 static void
@@ -230,8 +229,8 @@ synproxy_send_client_ack(struct net *net,
 
 	synproxy_build_options(nth, opts);
 
-	synproxy_send_tcp(net, skb, nskb, skb->nfct, IP_CT_ESTABLISHED_REPLY,
-			  niph, nth, tcp_hdr_size);
+	synproxy_send_tcp(net, skb, nskb, skb_nfct(skb),
+			  IP_CT_ESTABLISHED_REPLY, niph, nth, tcp_hdr_size);
 }
 
 static bool
diff --git a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
index d075b3cf2400..73c591d8a9a8 100644
--- a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
+++ b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
@@ -128,16 +128,16 @@ static bool icmp_new(struct nf_conn *ct, const struct sk_buff *skb,
 /* Returns conntrack if it dealt with ICMP, and filled in skb fields */
 static int
 icmp_error_message(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb,
-		 enum ip_conntrack_info *ctinfo,
 		 unsigned int hooknum)
 {
 	struct nf_conntrack_tuple innertuple, origtuple;
 	const struct nf_conntrack_l4proto *innerproto;
 	const struct nf_conntrack_tuple_hash *h;
 	const struct nf_conntrack_zone *zone;
+	enum ip_conntrack_info ctinfo;
 	struct nf_conntrack_zone tmp;
 
-	NF_CT_ASSERT(skb->nfct == NULL);
+	NF_CT_ASSERT(!skb_nfct(skb));
 	zone = nf_ct_zone_tmpl(tmpl, skb, &tmp);
 
 	/* Are they talking about one of our connections? */
@@ -160,7 +160,7 @@ icmp_error_message(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb,
 		return -NF_ACCEPT;
 	}
 
-	*ctinfo = IP_CT_RELATED;
+	ctinfo = IP_CT_RELATED;
 
 	h = nf_conntrack_find_get(net, zone, &innertuple);
 	if (!h) {
@@ -169,11 +169,10 @@ icmp_error_message(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb,
 	}
 
 	if (NF_CT_DIRECTION(h) == IP_CT_DIR_REPLY)
-		*ctinfo += IP_CT_IS_REPLY;
+		ctinfo += IP_CT_IS_REPLY;
 
 	/* Update skb to refer to this connection */
-	skb->nfct = &nf_ct_tuplehash_to_ctrack(h)->ct_general;
-	skb->nfctinfo = *ctinfo;
+	nf_ct_set(skb, nf_ct_tuplehash_to_ctrack(h), ctinfo);
 	return NF_ACCEPT;
 }
 
@@ -181,7 +180,7 @@ icmp_error_message(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb,
 static int
 icmp_error(struct net *net, struct nf_conn *tmpl,
 	   struct sk_buff *skb, unsigned int dataoff,
-	   enum ip_conntrack_info *ctinfo, u_int8_t pf, unsigned int hooknum)
+	   u8 pf, unsigned int hooknum)
 {
 	const struct icmphdr *icmph;
 	struct icmphdr _ih;
@@ -225,7 +224,7 @@ icmp_error(struct net *net, struct nf_conn *tmpl,
 	    icmph->type != ICMP_REDIRECT)
 		return NF_ACCEPT;
 
-	return icmp_error_message(net, tmpl, skb, ctinfo, hooknum);
+	return icmp_error_message(net, tmpl, skb, hooknum);
 }
 
 #if IS_ENABLED(CONFIG_NF_CT_NETLINK)
diff --git a/net/ipv4/netfilter/nf_defrag_ipv4.c b/net/ipv4/netfilter/nf_defrag_ipv4.c
index 49bd6a54404f..346bf7ccac08 100644
--- a/net/ipv4/netfilter/nf_defrag_ipv4.c
+++ b/net/ipv4/netfilter/nf_defrag_ipv4.c
@@ -45,7 +45,7 @@ static enum ip_defrag_users nf_ct_defrag_user(unsigned int hooknum,
 {
 	u16 zone_id = NF_CT_DEFAULT_ZONE_ID;
 #if IS_ENABLED(CONFIG_NF_CONNTRACK)
-	if (skb->nfct) {
+	if (skb_nfct(skb)) {
 		enum ip_conntrack_info ctinfo;
 		const struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
 
@@ -75,7 +75,7 @@ static unsigned int ipv4_conntrack_defrag(void *priv,
 #if !IS_ENABLED(CONFIG_NF_NAT)
 	/* Previously seen (loopback)?  Ignore.  Do this before
 	   fragment check. */
-	if (skb->nfct && !nf_ct_is_template((struct nf_conn *)skb->nfct))
+	if (skb_nfct(skb) && !nf_ct_is_template((struct nf_conn *)skb_nfct(skb)))
 		return NF_ACCEPT;
 #endif
 #endif
diff --git a/net/ipv4/netfilter/nf_dup_ipv4.c b/net/ipv4/netfilter/nf_dup_ipv4.c
index cf986e1c7bbd..f0dbff05fc28 100644
--- a/net/ipv4/netfilter/nf_dup_ipv4.c
+++ b/net/ipv4/netfilter/nf_dup_ipv4.c
@@ -68,10 +68,9 @@ void nf_dup_ipv4(struct net *net, struct sk_buff *skb, unsigned int hooknum,
 
 #if IS_ENABLED(CONFIG_NF_CONNTRACK)
 	/* Avoid counting cloned packets towards the original connection. */
-	nf_conntrack_put(skb->nfct);
-	skb->nfct     = &nf_ct_untracked_get()->ct_general;
-	skb->nfctinfo = IP_CT_NEW;
-	nf_conntrack_get(skb->nfct);
+	nf_reset(skb);
+	nf_ct_set(skb, nf_ct_untracked_get(), IP_CT_NEW);
+	nf_conntrack_get(skb_nfct(skb));
 #endif
 	/*
 	 * If we are in PREROUTING/INPUT, decrease the TTL to mitigate potential
diff --git a/net/ipv4/netfilter/nf_log_arp.c b/net/ipv4/netfilter/nf_log_arp.c
index b24795e2ee6d..f6f713376e6e 100644
--- a/net/ipv4/netfilter/nf_log_arp.c
+++ b/net/ipv4/netfilter/nf_log_arp.c
@@ -87,7 +87,7 @@ static void nf_log_arp_packet(struct net *net, u_int8_t pf,
 	struct nf_log_buf *m;
 
 	/* FIXME: Disabled from containers until syslog ns is supported */
-	if (!net_eq(net, &init_net))
+	if (!net_eq(net, &init_net) && !sysctl_nf_log_all_netns)
 		return;
 
 	m = nf_log_buf_open();
diff --git a/net/ipv4/netfilter/nf_log_ipv4.c b/net/ipv4/netfilter/nf_log_ipv4.c
index 856648966f4c..c83a9963269b 100644
--- a/net/ipv4/netfilter/nf_log_ipv4.c
+++ b/net/ipv4/netfilter/nf_log_ipv4.c
@@ -319,7 +319,7 @@ static void nf_log_ip_packet(struct net *net, u_int8_t pf,
 	struct nf_log_buf *m;
 
 	/* FIXME: Disabled from containers until syslog ns is supported */
-	if (!net_eq(net, &init_net))
+	if (!net_eq(net, &init_net) && !sysctl_nf_log_all_netns)
 		return;
 
 	m = nf_log_buf_open();
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
index 68d77b1f1495..2af6244b83e2 100644
--- a/net/ipv4/ping.c
+++ b/net/ipv4/ping.c
@@ -433,9 +433,9 @@ int ping_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 		goto out;
 	}
 
-	pr_debug("after bind(): num = %d, dif = %d\n",
-		 (int)isk->inet_num,
-		 (int)sk->sk_bound_dev_if);
+	pr_debug("after bind(): num = %hu, dif = %d\n",
+		 isk->inet_num,
+		 sk->sk_bound_dev_if);
 
 	err = 0;
 	if (sk->sk_family == AF_INET && isk->inet_rcv_saddr)
@@ -850,7 +850,8 @@ out:
 	return err;
 
 do_confirm:
-	dst_confirm(&rt->dst);
+	if (msg->msg_flags & MSG_PROBE)
+		dst_confirm_neigh(&rt->dst, &fl4.daddr);
 	if (!(msg->msg_flags & MSG_PROBE) || len)
 		goto back_from_confirm;
 	err = 0;
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c
index 7143ca1a6af9..69cf49e8356d 100644
--- a/net/ipv4/proc.c
+++ b/net/ipv4/proc.c
@@ -57,15 +57,13 @@ static int sockstat_seq_show(struct seq_file *seq, void *v)
 	unsigned int frag_mem;
 	int orphans, sockets;
 
-	local_bh_disable();
 	orphans = percpu_counter_sum_positive(&tcp_orphan_count);
 	sockets = proto_sockets_allocated_sum_positive(&tcp_prot);
-	local_bh_enable();
 
 	socket_seq_show(seq);
 	seq_printf(seq, "TCP: inuse %d orphan %d tw %d alloc %d mem %ld\n",
 		   sock_prot_inuse_get(net, &tcp_prot), orphans,
-		   atomic_read(&tcp_death_row.tw_count), sockets,
+		   atomic_read(&net->ipv4.tcp_death_row.tw_count), sockets,
 		   proto_memory_allocated(&tcp_prot));
 	seq_printf(seq, "UDP: inuse %d mem %ld\n",
 		   sock_prot_inuse_get(net, &udp_prot),
@@ -264,6 +262,7 @@ static const struct snmp_mib snmp4_net_list[] = {
 	SNMP_MIB_ITEM("TCPSackMerged", LINUX_MIB_SACKMERGED),
 	SNMP_MIB_ITEM("TCPSackShiftFallback", LINUX_MIB_SACKSHIFTFALLBACK),
 	SNMP_MIB_ITEM("TCPBacklogDrop", LINUX_MIB_TCPBACKLOGDROP),
+	SNMP_MIB_ITEM("PFMemallocDrop", LINUX_MIB_PFMEMALLOCDROP),
 	SNMP_MIB_ITEM("TCPMinTTLDrop", LINUX_MIB_TCPMINTTLDROP),
 	SNMP_MIB_ITEM("TCPDeferAcceptDrop", LINUX_MIB_TCPDEFERACCEPTDROP),
 	SNMP_MIB_ITEM("IPReversePathFilter", LINUX_MIB_IPRPFILTER),
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 4e49e5cb001c..8119e1f66e03 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -383,6 +383,9 @@ static int raw_send_hdrinc(struct sock *sk, struct flowi4 *fl4,
 
 	sock_tx_timestamp(sk, sockc->tsflags, &skb_shinfo(skb)->tx_flags);
 
+	if (flags & MSG_CONFIRM)
+		skb_set_dst_pending_confirm(skb, 1);
+
 	skb->transport_header = skb->network_header;
 	err = -EFAULT;
 	if (memcpy_from_msg(iph, msg, length))
@@ -666,7 +669,8 @@ out:
 	return len;
 
 do_confirm:
-	dst_confirm(&rt->dst);
+	if (msg->msg_flags & MSG_PROBE)
+		dst_confirm_neigh(&rt->dst, &fl4.daddr);
 	if (!(msg->msg_flags & MSG_PROBE) || len)
 		goto back_from_confirm;
 	err = 0;
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 709ffe67d1de..cb494a5050f7 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -154,6 +154,7 @@ static u32 *ipv4_cow_metrics(struct dst_entry *dst, unsigned long old)
 static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
 					   struct sk_buff *skb,
 					   const void *daddr);
+static void ipv4_confirm_neigh(const struct dst_entry *dst, const void *daddr);
 
 static struct dst_ops ipv4_dst_ops = {
 	.family =		AF_INET,
@@ -168,6 +169,7 @@ static struct dst_ops ipv4_dst_ops = {
 	.redirect =		ip_do_redirect,
 	.local_out =		__ip_local_out,
 	.neigh_lookup =		ipv4_neigh_lookup,
+	.confirm_neigh =	ipv4_confirm_neigh,
 };
 
 #define ECN_OR_COST(class)	TC_PRIO_##class
@@ -461,6 +463,23 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
 	return neigh_create(&arp_tbl, pkey, dev);
 }
 
+static void ipv4_confirm_neigh(const struct dst_entry *dst, const void *daddr)
+{
+	struct net_device *dev = dst->dev;
+	const __be32 *pkey = daddr;
+	const struct rtable *rt;
+
+	rt = (const struct rtable *)dst;
+	if (rt->rt_gateway)
+		pkey = (const __be32 *)&rt->rt_gateway;
+	else if (!daddr ||
+		 (rt->rt_flags &
+		  (RTCF_MULTICAST | RTCF_BROADCAST | RTCF_LOCAL)))
+		return;
+
+	__ipv4_confirm_neigh(dev, *(__force u32 *)pkey);
+}
+
 #define IP_IDENTS_SZ 2048u
 
 static atomic_t *ip_idents __read_mostly;
@@ -1758,7 +1777,6 @@ standard_hash:
 
 static int ip_mkroute_input(struct sk_buff *skb,
 			    struct fib_result *res,
-			    const struct flowi4 *fl4,
 			    struct in_device *in_dev,
 			    __be32 daddr, __be32 saddr, u32 tos)
 {
@@ -1883,7 +1901,7 @@ static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr,
 	if (res.type != RTN_UNICAST)
 		goto martian_destination;
 
-	err = ip_mkroute_input(skb, &res, &fl4, in_dev, daddr, saddr, tos);
+	err = ip_mkroute_input(skb, &res, in_dev, daddr, saddr, tos);
 out:	return err;
 
 brd_input:
@@ -2454,7 +2472,7 @@ EXPORT_SYMBOL_GPL(ip_route_output_flow);
 
 static int rt_fill_info(struct net *net,  __be32 dst, __be32 src, u32 table_id,
 			struct flowi4 *fl4, struct sk_buff *skb, u32 portid,
-			u32 seq, int event, int nowait, unsigned int flags)
+			u32 seq, int event)
 {
 	struct rtable *rt = skb_rtable(skb);
 	struct rtmsg *r;
@@ -2463,7 +2481,7 @@ static int rt_fill_info(struct net *net,  __be32 dst, __be32 src, u32 table_id,
 	u32 error;
 	u32 metrics[RTAX_MAX];
 
-	nlh = nlmsg_put(skb, portid, seq, event, sizeof(*r), flags);
+	nlh = nlmsg_put(skb, portid, seq, event, sizeof(*r), 0);
 	if (!nlh)
 		return -EMSGSIZE;
 
@@ -2541,18 +2559,12 @@ static int rt_fill_info(struct net *net,  __be32 dst, __be32 src, u32 table_id,
 		    IPV4_DEVCONF_ALL(net, MC_FORWARDING)) {
 			int err = ipmr_get_route(net, skb,
 						 fl4->saddr, fl4->daddr,
-						 r, nowait, portid);
+						 r, portid);
 
 			if (err <= 0) {
-				if (!nowait) {
-					if (err == 0)
-						return 0;
-					goto nla_put_failure;
-				} else {
-					if (err == -EMSGSIZE)
-						goto nla_put_failure;
-					error = err;
-				}
+				if (err == 0)
+					return 0;
+				goto nla_put_failure;
 			}
 		} else
 #endif
@@ -2638,9 +2650,7 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh)
 		skb->protocol	= htons(ETH_P_IP);
 		skb->dev	= dev;
 		skb->mark	= mark;
-		local_bh_disable();
 		err = ip_route_input(skb, dst, src, rtm->rtm_tos, dev);
-		local_bh_enable();
 
 		rt = skb_rtable(skb);
 		if (err == 0 && rt->dst.error)
@@ -2665,7 +2675,7 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh)
 
 	err = rt_fill_info(net, dst, src, table_id, &fl4, skb,
 			   NETLINK_CB(in_skb).portid, nlh->nlmsg_seq,
-			   RTM_NEWROUTE, 0, 0);
+			   RTM_NEWROUTE);
 	if (err < 0)
 		goto errout_free;
 
diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c
index 3e88467d70ee..496b97e17aaf 100644
--- a/net/ipv4/syncookies.c
+++ b/net/ipv4/syncookies.c
@@ -13,13 +13,13 @@
 #include <linux/tcp.h>
 #include <linux/slab.h>
 #include <linux/random.h>
-#include <linux/cryptohash.h>
+#include <linux/siphash.h>
 #include <linux/kernel.h>
 #include <linux/export.h>
 #include <net/tcp.h>
 #include <net/route.h>
 
-static u32 syncookie_secret[2][16-4+SHA_DIGEST_WORDS] __read_mostly;
+static siphash_key_t syncookie_secret[2] __read_mostly;
 
 #define COOKIEBITS 24	/* Upper bits store count */
 #define COOKIEMASK (((__u32)1 << COOKIEBITS) - 1)
@@ -48,24 +48,13 @@ static u32 syncookie_secret[2][16-4+SHA_DIGEST_WORDS] __read_mostly;
 #define TSBITS	6
 #define TSMASK	(((__u32)1 << TSBITS) - 1)
 
-static DEFINE_PER_CPU(__u32 [16 + 5 + SHA_WORKSPACE_WORDS], ipv4_cookie_scratch);
-
 static u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport,
 		       u32 count, int c)
 {
-	__u32 *tmp;
-
 	net_get_random_once(syncookie_secret, sizeof(syncookie_secret));
-
-	tmp  = this_cpu_ptr(ipv4_cookie_scratch);
-	memcpy(tmp + 4, syncookie_secret[c], sizeof(syncookie_secret[c]));
-	tmp[0] = (__force u32)saddr;
-	tmp[1] = (__force u32)daddr;
-	tmp[2] = ((__force u32)sport << 16) + (__force u32)dport;
-	tmp[3] = count;
-	sha_transform(tmp + 16, (__u8 *)tmp, tmp + 16 + 5);
-
-	return tmp[17];
+	return siphash_4u32((__force u32)saddr, (__force u32)daddr,
+			    (__force u32)sport << 16 | (__force u32)dport,
+			    count, &syncookie_secret[c]);
 }
 
 
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index b2fa498b15d1..d6880a6149ee 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -35,6 +35,8 @@ static int ip_local_port_range_min[] = { 1, 1 };
 static int ip_local_port_range_max[] = { 65535, 65535 };
 static int tcp_adv_win_scale_min = -31;
 static int tcp_adv_win_scale_max = 31;
+static int ip_privileged_port_min;
+static int ip_privileged_port_max = 65535;
 static int ip_ttl_min = 1;
 static int ip_ttl_max = 255;
 static int tcp_syn_retries_min = 1;
@@ -79,7 +81,12 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
 	ret = proc_dointvec_minmax(&tmp, write, buffer, lenp, ppos);
 
 	if (write && ret == 0) {
-		if (range[1] < range[0])
+		/* Ensure that the upper limit is not smaller than the lower,
+		 * and that the lower does not encroach upon the privileged
+		 * port limit.
+		 */
+		if ((range[1] < range[0]) ||
+		    (range[0] < net->ipv4.sysctl_ip_prot_sock))
 			ret = -EINVAL;
 		else
 			set_local_port_range(net, range);
@@ -88,6 +95,40 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
 	return ret;
 }
 
+/* Validate changes from /proc interface. */
+static int ipv4_privileged_ports(struct ctl_table *table, int write,
+				void __user *buffer, size_t *lenp, loff_t *ppos)
+{
+	struct net *net = container_of(table->data, struct net,
+	    ipv4.sysctl_ip_prot_sock);
+	int ret;
+	int pports;
+	int range[2];
+	struct ctl_table tmp = {
+		.data = &pports,
+		.maxlen = sizeof(pports),
+		.mode = table->mode,
+		.extra1 = &ip_privileged_port_min,
+		.extra2 = &ip_privileged_port_max,
+	};
+
+	pports = net->ipv4.sysctl_ip_prot_sock;
+
+	ret = proc_dointvec_minmax(&tmp, write, buffer, lenp, ppos);
+
+	if (write && ret == 0) {
+		inet_get_local_port_range(net, &range[0], &range[1]);
+		/* Ensure that the local port range doesn't overlap with the
+		 * privileged port range.
+		 */
+		if (range[0] < pports)
+			ret = -EINVAL;
+		else
+			net->ipv4.sysctl_ip_prot_sock = pports;
+	}
+
+	return ret;
+}
 
 static void inet_get_ping_group_range_table(struct ctl_table *table, kgid_t *low, kgid_t *high)
 {
@@ -290,13 +331,6 @@ static struct ctl_table ipv4_table[] = {
 		.proc_handler	= proc_dointvec
 	},
 	{
-		.procname	= "tcp_max_tw_buckets",
-		.data		= &tcp_death_row.sysctl_max_tw_buckets,
-		.maxlen		= sizeof(int),
-		.mode		= 0644,
-		.proc_handler	= proc_dointvec
-	},
-	{
 		.procname	= "tcp_fastopen",
 		.data		= &sysctl_tcp_fastopen,
 		.maxlen		= sizeof(int),
@@ -310,13 +344,6 @@ static struct ctl_table ipv4_table[] = {
 		.proc_handler	= proc_tcp_fastopen_key,
 	},
 	{
-		.procname	= "tcp_tw_recycle",
-		.data		= &tcp_death_row.sysctl_tw_recycle,
-		.maxlen		= sizeof(int),
-		.mode		= 0644,
-		.proc_handler	= proc_dointvec
-	},
-	{
 		.procname	= "tcp_abort_on_overflow",
 		.data		= &sysctl_tcp_abort_on_overflow,
 		.maxlen		= sizeof(int),
@@ -338,13 +365,6 @@ static struct ctl_table ipv4_table[] = {
 		.proc_handler	= proc_dointvec
 	},
 	{
-		.procname	= "tcp_max_syn_backlog",
-		.data		= &sysctl_max_syn_backlog,
-		.maxlen		= sizeof(int),
-		.mode		= 0644,
-		.proc_handler	= proc_dointvec
-	},
-	{
 		.procname	= "inet_peer_threshold",
 		.data		= &inet_peer_threshold,
 		.maxlen		= sizeof(int),
@@ -558,13 +578,6 @@ static struct ctl_table ipv4_table[] = {
 		.proc_handler   = proc_dointvec
 	},
 	{
-		.procname       = "tcp_thin_dupack",
-		.data           = &sysctl_tcp_thin_dupack,
-		.maxlen         = sizeof(int),
-		.mode           = 0644,
-		.proc_handler   = proc_dointvec
-	},
-	{
 		.procname	= "tcp_early_retrans",
 		.data		= &sysctl_tcp_early_retrans,
 		.maxlen		= sizeof(int),
@@ -960,6 +973,27 @@ static struct ctl_table ipv4_net_table[] = {
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec
 	},
+	{
+		.procname	= "tcp_max_tw_buckets",
+		.data		= &init_net.ipv4.tcp_death_row.sysctl_max_tw_buckets,
+		.maxlen		= sizeof(int),
+		.mode		= 0644,
+		.proc_handler	= proc_dointvec
+	},
+	{
+		.procname	= "tcp_tw_recycle",
+		.data		= &init_net.ipv4.tcp_death_row.sysctl_tw_recycle,
+		.maxlen		= sizeof(int),
+		.mode		= 0644,
+		.proc_handler	= proc_dointvec
+	},
+	{
+		.procname	= "tcp_max_syn_backlog",
+		.data		= &init_net.ipv4.sysctl_max_syn_backlog,
+		.maxlen		= sizeof(int),
+		.mode		= 0644,
+		.proc_handler	= proc_dointvec
+	},
 #ifdef CONFIG_IP_ROUTE_MULTIPATH
 	{
 		.procname	= "fib_multipath_use_neigh",
@@ -971,6 +1005,24 @@ static struct ctl_table ipv4_net_table[] = {
 		.extra2		= &one,
 	},
 #endif
+	{
+		.procname	= "ip_unprivileged_port_start",
+		.maxlen		= sizeof(int),
+		.data		= &init_net.ipv4.sysctl_ip_prot_sock,
+		.mode		= 0644,
+		.proc_handler	= ipv4_privileged_ports,
+	},
+#ifdef CONFIG_NET_L3_MASTER_DEV
+	{
+		.procname	= "udp_l3mdev_accept",
+		.data		= &init_net.ipv4.sysctl_udp_l3mdev_accept,
+		.maxlen		= sizeof(int),
+		.mode		= 0644,
+		.proc_handler	= proc_dointvec_minmax,
+		.extra1		= &zero,
+		.extra2		= &one,
+	},
+#endif
 	{ }
 };
 
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 0efb4c7f6704..da385ae997a3 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -406,7 +406,6 @@ void tcp_init_sock(struct sock *sk)
 	tp->mss_cache = TCP_MSS_DEFAULT;
 
 	tp->reordering = sock_net(sk)->ipv4.sysctl_tcp_reordering;
-	tcp_enable_early_retrans(tp);
 	tcp_assign_congestion_control(sk);
 
 	tp->tsoffset = 0;
@@ -421,15 +420,13 @@ void tcp_init_sock(struct sock *sk)
 	sk->sk_sndbuf = sysctl_tcp_wmem[1];
 	sk->sk_rcvbuf = sysctl_tcp_rmem[1];
 
-	local_bh_disable();
 	sk_sockets_allocated_inc(sk);
-	local_bh_enable();
 }
 EXPORT_SYMBOL(tcp_init_sock);
 
 static void tcp_tx_timestamp(struct sock *sk, u16 tsflags, struct sk_buff *skb)
 {
-	if (tsflags) {
+	if (tsflags && skb) {
 		struct skb_shared_info *shinfo = skb_shinfo(skb);
 		struct tcp_skb_cb *tcb = TCP_SKB_CB(skb);
 
@@ -536,6 +533,12 @@ unsigned int tcp_poll(struct file *file, struct socket *sock, poll_table *wait)
 
 		if (tp->urg_data & TCP_URG_VALID)
 			mask |= POLLPRI;
+	} else if (sk->sk_state == TCP_SYN_SENT && inet_sk(sk)->defer_connect) {
+		/* Active TCP fastopen socket with defer_connect
+		 * Return POLLOUT so application can call write()
+		 * in order for kernel to generate SYN+data
+		 */
+		mask |= POLLOUT | POLLWRNORM;
 	}
 	/* This barrier is coupled with smp_wmb() in tcp_reset() */
 	smp_rmb();
@@ -964,10 +967,8 @@ new_segment:
 		copied += copy;
 		offset += copy;
 		size -= copy;
-		if (!size) {
-			tcp_tx_timestamp(sk, sk->sk_tsflags, skb);
+		if (!size)
 			goto out;
-		}
 
 		if (skb->len < size_goal || (flags & MSG_OOB))
 			continue;
@@ -993,8 +994,11 @@ wait_for_memory:
 	}
 
 out:
-	if (copied && !(flags & MSG_SENDPAGE_NOTLAST))
-		tcp_push(sk, flags, mss_now, tp->nonagle, size_goal);
+	if (copied) {
+		tcp_tx_timestamp(sk, sk->sk_tsflags, tcp_write_queue_tail(sk));
+		if (!(flags & MSG_SENDPAGE_NOTLAST))
+			tcp_push(sk, flags, mss_now, tp->nonagle, size_goal);
+	}
 	return copied;
 
 do_error:
@@ -1079,6 +1083,7 @@ static int tcp_sendmsg_fastopen(struct sock *sk, struct msghdr *msg,
 				int *copied, size_t size)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
+	struct inet_sock *inet = inet_sk(sk);
 	int err, flags;
 
 	if (!(sysctl_tcp_fastopen & TFO_CLIENT_ENABLE))
@@ -1093,9 +1098,19 @@ static int tcp_sendmsg_fastopen(struct sock *sk, struct msghdr *msg,
 	tp->fastopen_req->data = msg;
 	tp->fastopen_req->size = size;
 
+	if (inet->defer_connect) {
+		err = tcp_connect(sk);
+		/* Same failure procedure as in tcp_v4/6_connect */
+		if (err) {
+			tcp_set_state(sk, TCP_CLOSE);
+			inet->inet_dport = 0;
+			sk->sk_route_caps = 0;
+		}
+	}
 	flags = (msg->msg_flags & MSG_DONTWAIT) ? O_NONBLOCK : 0;
 	err = __inet_stream_connect(sk->sk_socket, msg->msg_name,
-				    msg->msg_namelen, flags);
+				    msg->msg_namelen, flags, 1);
+	inet->defer_connect = 0;
 	*copied = tp->fastopen_req->copied;
 	tcp_free_fastopen_req(tp);
 	return err;
@@ -1115,7 +1130,7 @@ int tcp_sendmsg(struct sock *sk, struct msghdr *msg, size_t size)
 	lock_sock(sk);
 
 	flags = msg->msg_flags;
-	if (flags & MSG_FASTOPEN) {
+	if (unlikely(flags & MSG_FASTOPEN || inet_sk(sk)->defer_connect)) {
 		err = tcp_sendmsg_fastopen(sk, msg, &copied_syn, size);
 		if (err == -EINPROGRESS && copied_syn > 0)
 			goto out;
@@ -1273,7 +1288,7 @@ new_segment:
 			} else {
 				skb_fill_page_desc(skb, i, pfrag->page,
 						   pfrag->offset, copy);
-				get_page(pfrag->page);
+				page_ref_inc(pfrag->page);
 			}
 			pfrag->offset += copy;
 		}
@@ -1287,7 +1302,6 @@ new_segment:
 
 		copied += copy;
 		if (!msg_data_left(msg)) {
-			tcp_tx_timestamp(sk, sockc.tsflags, skb);
 			if (unlikely(flags & MSG_EOR))
 				TCP_SKB_CB(skb)->eor = 1;
 			goto out;
@@ -1318,8 +1332,10 @@ wait_for_memory:
 	}
 
 out:
-	if (copied)
+	if (copied) {
+		tcp_tx_timestamp(sk, sockc.tsflags, tcp_write_queue_tail(sk));
 		tcp_push(sk, flags, mss_now, tp->nonagle, size_goal);
+	}
 out_nopush:
 	release_sock(sk);
 	return copied + copied_syn;
@@ -2479,11 +2495,6 @@ static int do_tcp_setsockopt(struct sock *sk, int level,
 	case TCP_THIN_DUPACK:
 		if (val < 0 || val > 1)
 			err = -EINVAL;
-		else {
-			tp->thin_dupack = val;
-			if (tp->thin_dupack)
-				tcp_disable_early_retrans(tp);
-		}
 		break;
 
 	case TCP_REPAIR:
@@ -2668,6 +2679,18 @@ static int do_tcp_setsockopt(struct sock *sk, int level,
 			err = -EINVAL;
 		}
 		break;
+	case TCP_FASTOPEN_CONNECT:
+		if (val > 1 || val < 0) {
+			err = -EINVAL;
+		} else if (sysctl_tcp_fastopen & TFO_CLIENT_ENABLE) {
+			if (sk->sk_state == TCP_CLOSE)
+				tp->fastopen_connect = val;
+			else
+				err = -EINVAL;
+		} else {
+			err = -EOPNOTSUPP;
+		}
+		break;
 	case TCP_TIMESTAMP:
 		if (!tp->repair)
 			err = -EPERM;
@@ -2770,6 +2793,9 @@ void tcp_get_info(struct sock *sk, struct tcp_info *info)
 		info->tcpi_sacked = sk->sk_max_ack_backlog;
 		return;
 	}
+
+	slow = lock_sock_fast(sk);
+
 	info->tcpi_ca_state = icsk->icsk_ca_state;
 	info->tcpi_retransmits = icsk->icsk_retransmits;
 	info->tcpi_probes = icsk->icsk_probes_out;
@@ -2820,15 +2846,11 @@ void tcp_get_info(struct sock *sk, struct tcp_info *info)
 
 	info->tcpi_total_retrans = tp->total_retrans;
 
-	slow = lock_sock_fast(sk);
-
 	info->tcpi_bytes_acked = tp->bytes_acked;
 	info->tcpi_bytes_received = tp->bytes_received;
 	info->tcpi_notsent_bytes = max_t(int, 0, tp->write_seq - tp->snd_nxt);
 	tcp_get_info_chrono_stats(tp, info);
 
-	unlock_sock_fast(sk, slow);
-
 	info->tcpi_segs_out = tp->segs_out;
 	info->tcpi_segs_in = tp->segs_in;
 
@@ -2844,6 +2866,7 @@ void tcp_get_info(struct sock *sk, struct tcp_info *info)
 		do_div(rate64, intv);
 		info->tcpi_delivery_rate = rate64;
 	}
+	unlock_sock_fast(sk, slow);
 }
 EXPORT_SYMBOL_GPL(tcp_get_info);
 
@@ -2853,7 +2876,7 @@ struct sk_buff *tcp_get_timestamping_opt_stats(const struct sock *sk)
 	struct sk_buff *stats;
 	struct tcp_info info;
 
-	stats = alloc_skb(3 * nla_total_size_64bit(sizeof(u64)), GFP_ATOMIC);
+	stats = alloc_skb(5 * nla_total_size_64bit(sizeof(u64)), GFP_ATOMIC);
 	if (!stats)
 		return NULL;
 
@@ -2864,6 +2887,10 @@ struct sk_buff *tcp_get_timestamping_opt_stats(const struct sock *sk)
 			  info.tcpi_rwnd_limited, TCP_NLA_PAD);
 	nla_put_u64_64bit(stats, TCP_NLA_SNDBUF_LIMITED,
 			  info.tcpi_sndbuf_limited, TCP_NLA_PAD);
+	nla_put_u64_64bit(stats, TCP_NLA_DATA_SEGS_OUT,
+			  tp->data_segs_out, TCP_NLA_PAD);
+	nla_put_u64_64bit(stats, TCP_NLA_TOTAL_RETRANS,
+			  tp->total_retrans, TCP_NLA_PAD);
 	return stats;
 }
 
@@ -2973,8 +3000,9 @@ static int do_tcp_getsockopt(struct sock *sk, int level,
 	case TCP_THIN_LINEAR_TIMEOUTS:
 		val = tp->thin_lto;
 		break;
+
 	case TCP_THIN_DUPACK:
-		val = tp->thin_dupack;
+		val = 0;
 		break;
 
 	case TCP_REPAIR:
@@ -3027,6 +3055,10 @@ static int do_tcp_getsockopt(struct sock *sk, int level,
 		val = icsk->icsk_accept_queue.fastopenq.max_qlen;
 		break;
 
+	case TCP_FASTOPEN_CONNECT:
+		val = tp->fastopen_connect;
+		break;
+
 	case TCP_TIMESTAMP:
 		val = tcp_time_stamp + tp->tsoffset;
 		break;
@@ -3340,6 +3372,7 @@ void __init tcp_init(void)
 
 	percpu_counter_init(&tcp_sockets_allocated, 0, GFP_KERNEL);
 	percpu_counter_init(&tcp_orphan_count, 0, GFP_KERNEL);
+	inet_hashinfo_init(&tcp_hashinfo);
 	tcp_hashinfo.bind_bucket_cachep =
 		kmem_cache_create("tcp_bind_bucket",
 				  sizeof(struct inet_bind_bucket), 0,
@@ -3383,10 +3416,7 @@ void __init tcp_init(void)
 
 
 	cnt = tcp_hashinfo.ehash_mask + 1;
-
-	tcp_death_row.sysctl_max_tw_buckets = cnt / 2;
 	sysctl_tcp_max_orphans = cnt / 2;
-	sysctl_max_syn_backlog = max(128, cnt / 256);
 
 	tcp_init_mem();
 	/* Set per-socket limits to no more than 1/128 the pressure threshold */
@@ -3405,6 +3435,7 @@ void __init tcp_init(void)
 	pr_info("Hash tables configured (established %u bind %u)\n",
 		tcp_hashinfo.ehash_mask + 1, tcp_hashinfo.bhash_size);
 
+	tcp_v4_init();
 	tcp_metrics_init();
 	BUG_ON(tcp_register_congestion_control(&tcp_reno) != 0);
 	tcp_tasklet_init();
diff --git a/net/ipv4/tcp_fastopen.c b/net/ipv4/tcp_fastopen.c
index dd2560c83a85..8ea4e9787f82 100644
--- a/net/ipv4/tcp_fastopen.c
+++ b/net/ipv4/tcp_fastopen.c
@@ -326,3 +326,57 @@ fastopen:
 	*foc = valid_foc;
 	return NULL;
 }
+
+bool tcp_fastopen_cookie_check(struct sock *sk, u16 *mss,
+			       struct tcp_fastopen_cookie *cookie)
+{
+	unsigned long last_syn_loss = 0;
+	int syn_loss = 0;
+
+	tcp_fastopen_cache_get(sk, mss, cookie, &syn_loss, &last_syn_loss);
+
+	/* Recurring FO SYN losses: no cookie or data in SYN */
+	if (syn_loss > 1 &&
+	    time_before(jiffies, last_syn_loss + (60*HZ << syn_loss))) {
+		cookie->len = -1;
+		return false;
+	}
+	if (sysctl_tcp_fastopen & TFO_CLIENT_NO_COOKIE) {
+		cookie->len = -1;
+		return true;
+	}
+	return cookie->len > 0;
+}
+
+/* This function checks if we want to defer sending SYN until the first
+ * write().  We defer under the following conditions:
+ * 1. fastopen_connect sockopt is set
+ * 2. we have a valid cookie
+ * Return value: return true if we want to defer until application writes data
+ *               return false if we want to send out SYN immediately
+ */
+bool tcp_fastopen_defer_connect(struct sock *sk, int *err)
+{
+	struct tcp_fastopen_cookie cookie = { .len = 0 };
+	struct tcp_sock *tp = tcp_sk(sk);
+	u16 mss;
+
+	if (tp->fastopen_connect && !tp->fastopen_req) {
+		if (tcp_fastopen_cookie_check(sk, &mss, &cookie)) {
+			inet_sk(sk)->defer_connect = 1;
+			return true;
+		}
+
+		/* Alloc fastopen_req in order for FO option to be included
+		 * in SYN
+		 */
+		tp->fastopen_req = kzalloc(sizeof(*tp->fastopen_req),
+					   sk->sk_allocation);
+		if (tp->fastopen_req)
+			tp->fastopen_req->cookie = cookie;
+		else
+			*err = -ENOBUFS;
+	}
+	return false;
+}
+EXPORT_SYMBOL(tcp_fastopen_defer_connect);
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 41dcbd568cbe..2c0ff327b6df 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -79,7 +79,7 @@
 int sysctl_tcp_timestamps __read_mostly = 1;
 int sysctl_tcp_window_scaling __read_mostly = 1;
 int sysctl_tcp_sack __read_mostly = 1;
-int sysctl_tcp_fack __read_mostly = 1;
+int sysctl_tcp_fack __read_mostly;
 int sysctl_tcp_max_reordering __read_mostly = 300;
 int sysctl_tcp_dsack __read_mostly = 1;
 int sysctl_tcp_app_win __read_mostly = 31;
@@ -95,9 +95,6 @@ int sysctl_tcp_rfc1337 __read_mostly;
 int sysctl_tcp_max_orphans __read_mostly = NR_FILE;
 int sysctl_tcp_frto __read_mostly = 2;
 int sysctl_tcp_min_rtt_wlen __read_mostly = 300;
-
-int sysctl_tcp_thin_dupack __read_mostly;
-
 int sysctl_tcp_moderate_rcvbuf __read_mostly = 1;
 int sysctl_tcp_early_retrans __read_mostly = 3;
 int sysctl_tcp_invalid_ratelimit __read_mostly = HZ/2;
@@ -904,8 +901,6 @@ static void tcp_update_reordering(struct sock *sk, const int metric,
 		tcp_disable_fack(tp);
 	}
 
-	if (metric > 0)
-		tcp_disable_early_retrans(tp);
 	tp->rack.reord = 1;
 }
 
@@ -916,10 +911,6 @@ static void tcp_verify_retransmit_hint(struct tcp_sock *tp, struct sk_buff *skb)
 	    before(TCP_SKB_CB(skb)->seq,
 		   TCP_SKB_CB(tp->retransmit_skb_hint)->seq))
 		tp->retransmit_skb_hint = skb;
-
-	if (!tp->lost_out ||
-	    after(TCP_SKB_CB(skb)->end_seq, tp->retransmit_high))
-		tp->retransmit_high = TCP_SKB_CB(skb)->end_seq;
 }
 
 /* Sum the number of packets on the wire we have marked as lost.
@@ -1135,6 +1126,7 @@ struct tcp_sacktag_state {
 	 */
 	struct skb_mstamp first_sackt;
 	struct skb_mstamp last_sackt;
+	struct skb_mstamp ack_time; /* Timestamp when the S/ACK was received */
 	struct rate_sample *rate;
 	int	flag;
 };
@@ -1217,7 +1209,8 @@ static u8 tcp_sacktag_one(struct sock *sk,
 		return sacked;
 
 	if (!(sacked & TCPCB_SACKED_ACKED)) {
-		tcp_rack_advance(tp, xmit_time, sacked);
+		tcp_rack_advance(tp, sacked, end_seq,
+				 xmit_time, &state->ack_time);
 
 		if (sacked & TCPCB_SACKED_RETRANS) {
 			/* If the segment is not tagged as lost,
@@ -1937,7 +1930,6 @@ void tcp_enter_loss(struct sock *sk)
 	struct tcp_sock *tp = tcp_sk(sk);
 	struct net *net = sock_net(sk);
 	struct sk_buff *skb;
-	bool new_recovery = icsk->icsk_ca_state < TCP_CA_Recovery;
 	bool is_reneg;			/* is receiver reneging on SACKs? */
 	bool mark_lost;
 
@@ -1982,7 +1974,6 @@ void tcp_enter_loss(struct sock *sk)
 			TCP_SKB_CB(skb)->sacked &= ~TCPCB_SACKED_ACKED;
 			TCP_SKB_CB(skb)->sacked |= TCPCB_LOST;
 			tp->lost_out += tcp_skb_pcount(skb);
-			tp->retransmit_high = TCP_SKB_CB(skb)->end_seq;
 		}
 	}
 	tcp_verify_left_out(tp);
@@ -1998,13 +1989,15 @@ void tcp_enter_loss(struct sock *sk)
 	tp->high_seq = tp->snd_nxt;
 	tcp_ecn_queue_cwr(tp);
 
-	/* F-RTO RFC5682 sec 3.1 step 1: retransmit SND.UNA if no previous
-	 * loss recovery is underway except recurring timeout(s) on
-	 * the same SND.UNA (sec 3.2). Disable F-RTO on path MTU probing
+	/* F-RTO RFC5682 sec 3.1 step 1 mandates to disable F-RTO
+	 * if a previous recovery is underway, otherwise it may incorrectly
+	 * call a timeout spurious if some previously retransmitted packets
+	 * are s/acked (sec 3.2). We do not apply that retriction since
+	 * retransmitted skbs are permanently tagged with TCPCB_EVER_RETRANS
+	 * so FLAG_ORIG_SACK_ACKED is always correct. But we do disable F-RTO
+	 * on PTMU discovery to avoid sending new data.
 	 */
-	tp->frto = sysctl_tcp_frto &&
-		   (new_recovery || icsk->icsk_retransmits) &&
-		   !inet_csk(sk)->icsk_mtup.probe_size;
+	tp->frto = sysctl_tcp_frto && !inet_csk(sk)->icsk_mtup.probe_size;
 }
 
 /* If ACK arrived pointing to a remembered SACK, it means that our
@@ -2056,30 +2049,6 @@ static inline int tcp_dupack_heuristics(const struct tcp_sock *tp)
 	return tcp_is_fack(tp) ? tp->fackets_out : tp->sacked_out + 1;
 }
 
-static bool tcp_pause_early_retransmit(struct sock *sk, int flag)
-{
-	struct tcp_sock *tp = tcp_sk(sk);
-	unsigned long delay;
-
-	/* Delay early retransmit and entering fast recovery for
-	 * max(RTT/4, 2msec) unless ack has ECE mark, no RTT samples
-	 * available, or RTO is scheduled to fire first.
-	 */
-	if (sysctl_tcp_early_retrans < 2 || sysctl_tcp_early_retrans > 3 ||
-	    (flag & FLAG_ECE) || !tp->srtt_us)
-		return false;
-
-	delay = max(usecs_to_jiffies(tp->srtt_us >> 5),
-		    msecs_to_jiffies(2));
-
-	if (!time_after(inet_csk(sk)->icsk_timeout, (jiffies + delay)))
-		return false;
-
-	inet_csk_reset_xmit_timer(sk, ICSK_TIME_EARLY_RETRANS, delay,
-				  TCP_RTO_MAX);
-	return true;
-}
-
 /* Linux NewReno/SACK/FACK/ECN state machine.
  * --------------------------------------
  *
@@ -2127,10 +2096,26 @@ static bool tcp_pause_early_retransmit(struct sock *sk, int flag)
  *	F.e. after RTO, when all the queue is considered as lost,
  *	lost_out = packets_out and in_flight = retrans_out.
  *
- *		Essentially, we have now two algorithms counting
+ *		Essentially, we have now a few algorithms detecting
  *		lost packets.
  *
- *		FACK: It is the simplest heuristics. As soon as we decided
+ *		If the receiver supports SACK:
+ *
+ *		RFC6675/3517: It is the conventional algorithm. A packet is
+ *		considered lost if the number of higher sequence packets
+ *		SACKed is greater than or equal the DUPACK thoreshold
+ *		(reordering). This is implemented in tcp_mark_head_lost and
+ *		tcp_update_scoreboard.
+ *
+ *		RACK (draft-ietf-tcpm-rack-01): it is a newer algorithm
+ *		(2017-) that checks timing instead of counting DUPACKs.
+ *		Essentially a packet is considered lost if it's not S/ACKed
+ *		after RTT + reordering_window, where both metrics are
+ *		dynamically measured and adjusted. This is implemented in
+ *		tcp_rack_mark_lost.
+ *
+ *		FACK (Disabled by default. Subsumbed by RACK):
+ *		It is the simplest heuristics. As soon as we decided
  *		that something is lost, we decide that _all_ not SACKed
  *		packets until the most forward SACK are lost. I.e.
  *		lost_out = fackets_out - sacked_out and left_out = fackets_out.
@@ -2139,16 +2124,14 @@ static bool tcp_pause_early_retransmit(struct sock *sk, int flag)
  *		takes place. We use FACK by default until reordering
  *		is suspected on the path to this destination.
  *
- *		NewReno: when Recovery is entered, we assume that one segment
+ *		If the receiver does not support SACK:
+ *
+ *		NewReno (RFC6582): in Recovery we assume that one segment
  *		is lost (classic Reno). While we are in Recovery and
  *		a partial ACK arrives, we assume that one more packet
  *		is lost (NewReno). This heuristics are the same in NewReno
  *		and SACK.
  *
- *  Imagine, that's all! Forget about all this shamanism about CWND inflation
- *  deflation etc. CWND is real congestion window, never inflated, changes
- *  only according to classic VJ rules.
- *
  * Really tricky (and requiring careful tuning) part of algorithm
  * is hidden in functions tcp_time_to_recover() and tcp_xmit_retransmit_queue().
  * The first determines the moment _when_ we should reduce CWND and,
@@ -2176,8 +2159,6 @@ static bool tcp_pause_early_retransmit(struct sock *sk, int flag)
 static bool tcp_time_to_recover(struct sock *sk, int flag)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
-	__u32 packets_out;
-	int tcp_reordering = sock_net(sk)->ipv4.sysctl_tcp_reordering;
 
 	/* Trick#1: The loss is proven. */
 	if (tp->lost_out)
@@ -2187,39 +2168,6 @@ static bool tcp_time_to_recover(struct sock *sk, int flag)
 	if (tcp_dupack_heuristics(tp) > tp->reordering)
 		return true;
 
-	/* Trick#4: It is still not OK... But will it be useful to delay
-	 * recovery more?
-	 */
-	packets_out = tp->packets_out;
-	if (packets_out <= tp->reordering &&
-	    tp->sacked_out >= max_t(__u32, packets_out/2, tcp_reordering) &&
-	    !tcp_may_send_now(sk)) {
-		/* We have nothing to send. This connection is limited
-		 * either by receiver window or by application.
-		 */
-		return true;
-	}
-
-	/* If a thin stream is detected, retransmit after first
-	 * received dupack. Employ only if SACK is supported in order
-	 * to avoid possible corner-case series of spurious retransmissions
-	 * Use only if there are no unsent data.
-	 */
-	if ((tp->thin_dupack || sysctl_tcp_thin_dupack) &&
-	    tcp_stream_is_thin(tp) && tcp_dupack_heuristics(tp) > 1 &&
-	    tcp_is_sack(tp) && !tcp_send_head(sk))
-		return true;
-
-	/* Trick#6: TCP early retransmit, per RFC5827.  To avoid spurious
-	 * retransmissions due to small network reorderings, we implement
-	 * Mitigation A.3 in the RFC and delay the retransmission for a short
-	 * interval if appropriate.
-	 */
-	if (tp->do_early_retrans && !tp->retrans_out && tp->sacked_out &&
-	    (tp->packets_out >= (tp->sacked_out + 1) && tp->packets_out < 4) &&
-	    !tcp_may_send_now(sk))
-		return !tcp_pause_early_retransmit(sk, flag);
-
 	return false;
 }
 
@@ -2521,8 +2469,7 @@ static void tcp_init_cwnd_reduction(struct sock *sk)
 	tcp_ecn_queue_cwr(tp);
 }
 
-static void tcp_cwnd_reduction(struct sock *sk, int newly_acked_sacked,
-			       int flag)
+void tcp_cwnd_reduction(struct sock *sk, int newly_acked_sacked, int flag)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
 	int sndcnt = 0;
@@ -2690,7 +2637,7 @@ void tcp_simple_retransmit(struct sock *sk)
 }
 EXPORT_SYMBOL(tcp_simple_retransmit);
 
-static void tcp_enter_recovery(struct sock *sk, bool ece_ack)
+void tcp_enter_recovery(struct sock *sk, bool ece_ack)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
 	int mib_idx;
@@ -2726,14 +2673,18 @@ static void tcp_process_loss(struct sock *sk, int flag, bool is_dupack,
 	    tcp_try_undo_loss(sk, false))
 		return;
 
-	if (tp->frto) { /* F-RTO RFC5682 sec 3.1 (sack enhanced version). */
-		/* Step 3.b. A timeout is spurious if not all data are
-		 * lost, i.e., never-retransmitted data are (s)acked.
-		 */
-		if ((flag & FLAG_ORIG_SACK_ACKED) &&
-		    tcp_try_undo_loss(sk, true))
-			return;
+	/* The ACK (s)acks some never-retransmitted data meaning not all
+	 * the data packets before the timeout were lost. Therefore we
+	 * undo the congestion window and state. This is essentially
+	 * the operation in F-RTO (RFC5682 section 3.1 step 3.b). Since
+	 * a retransmitted skb is permantly marked, we can apply such an
+	 * operation even if F-RTO was not used.
+	 */
+	if ((flag & FLAG_ORIG_SACK_ACKED) &&
+	    tcp_try_undo_loss(sk, tp->undo_marker))
+		return;
 
+	if (tp->frto) { /* F-RTO RFC5682 sec 3.1 (sack enhanced version). */
 		if (after(tp->snd_nxt, tp->high_seq)) {
 			if (flag & FLAG_DATA_SACKED || is_dupack)
 				tp->frto = 0; /* Step 3.a. loss was real */
@@ -2800,6 +2751,21 @@ static bool tcp_try_undo_partial(struct sock *sk, const int acked)
 	return false;
 }
 
+static void tcp_rack_identify_loss(struct sock *sk, int *ack_flag,
+				   const struct skb_mstamp *ack_time)
+{
+	struct tcp_sock *tp = tcp_sk(sk);
+
+	/* Use RACK to detect loss */
+	if (sysctl_tcp_recovery & TCP_RACK_LOSS_DETECTION) {
+		u32 prior_retrans = tp->retrans_out;
+
+		tcp_rack_mark_lost(sk, ack_time);
+		if (prior_retrans > tp->retrans_out)
+			*ack_flag |= FLAG_LOST_RETRANS;
+	}
+}
+
 /* Process an event, which can update packets-in-flight not trivially.
  * Main goal of this function is to calculate new estimate for left_out,
  * taking into account both packets sitting in receiver's buffer and
@@ -2813,7 +2779,8 @@ static bool tcp_try_undo_partial(struct sock *sk, const int acked)
  * tcp_xmit_retransmit_queue().
  */
 static void tcp_fastretrans_alert(struct sock *sk, const int acked,
-				  bool is_dupack, int *ack_flag, int *rexmit)
+				  bool is_dupack, int *ack_flag, int *rexmit,
+				  const struct skb_mstamp *ack_time)
 {
 	struct inet_connection_sock *icsk = inet_csk(sk);
 	struct tcp_sock *tp = tcp_sk(sk);
@@ -2864,13 +2831,6 @@ static void tcp_fastretrans_alert(struct sock *sk, const int acked,
 		}
 	}
 
-	/* Use RACK to detect loss */
-	if (sysctl_tcp_recovery & TCP_RACK_LOST_RETRANS &&
-	    tcp_rack_mark_lost(sk)) {
-		flag |= FLAG_LOST_RETRANS;
-		*ack_flag |= FLAG_LOST_RETRANS;
-	}
-
 	/* E. Process state. */
 	switch (icsk->icsk_ca_state) {
 	case TCP_CA_Recovery:
@@ -2888,11 +2848,13 @@ static void tcp_fastretrans_alert(struct sock *sk, const int acked,
 			tcp_try_keep_open(sk);
 			return;
 		}
+		tcp_rack_identify_loss(sk, ack_flag, ack_time);
 		break;
 	case TCP_CA_Loss:
 		tcp_process_loss(sk, flag, is_dupack, rexmit);
-		if (icsk->icsk_ca_state != TCP_CA_Open &&
-		    !(flag & FLAG_LOST_RETRANS))
+		tcp_rack_identify_loss(sk, ack_flag, ack_time);
+		if (!(icsk->icsk_ca_state == TCP_CA_Open ||
+		      (*ack_flag & FLAG_LOST_RETRANS)))
 			return;
 		/* Change state if cwnd is undone or retransmits are lost */
 	default:
@@ -2906,6 +2868,7 @@ static void tcp_fastretrans_alert(struct sock *sk, const int acked,
 		if (icsk->icsk_ca_state <= TCP_CA_Disorder)
 			tcp_try_undo_dsack(sk);
 
+		tcp_rack_identify_loss(sk, ack_flag, ack_time);
 		if (!tcp_time_to_recover(sk, flag)) {
 			tcp_try_to_open(sk, flag);
 			return;
@@ -3024,7 +2987,7 @@ void tcp_rearm_rto(struct sock *sk)
 	} else {
 		u32 rto = inet_csk(sk)->icsk_rto;
 		/* Offset the time elapsed after installing regular RTO */
-		if (icsk->icsk_pending == ICSK_TIME_EARLY_RETRANS ||
+		if (icsk->icsk_pending == ICSK_TIME_REO_TIMEOUT ||
 		    icsk->icsk_pending == ICSK_TIME_LOSS_PROBE) {
 			struct sk_buff *skb = tcp_write_queue_head(sk);
 			const u32 rto_time_stamp =
@@ -3041,24 +3004,6 @@ void tcp_rearm_rto(struct sock *sk)
 	}
 }
 
-/* This function is called when the delayed ER timer fires. TCP enters
- * fast recovery and performs fast-retransmit.
- */
-void tcp_resume_early_retransmit(struct sock *sk)
-{
-	struct tcp_sock *tp = tcp_sk(sk);
-
-	tcp_rearm_rto(sk);
-
-	/* Stop if ER is disabled after the delayed ER timer is scheduled */
-	if (!tp->do_early_retrans)
-		return;
-
-	tcp_enter_recovery(sk, false);
-	tcp_update_scoreboard(sk, 1);
-	tcp_xmit_retransmit_queue(sk);
-}
-
 /* If we get here, the whole TSO packet has not been acked. */
 static u32 tcp_tso_acked(struct sock *sk, struct sk_buff *skb)
 {
@@ -3101,11 +3046,11 @@ static void tcp_ack_tstamp(struct sock *sk, struct sk_buff *skb,
  */
 static int tcp_clean_rtx_queue(struct sock *sk, int prior_fackets,
 			       u32 prior_snd_una, int *acked,
-			       struct tcp_sacktag_state *sack,
-			       struct skb_mstamp *now)
+			       struct tcp_sacktag_state *sack)
 {
 	const struct inet_connection_sock *icsk = inet_csk(sk);
 	struct skb_mstamp first_ackt, last_ackt;
+	struct skb_mstamp *now = &sack->ack_time;
 	struct tcp_sock *tp = tcp_sk(sk);
 	u32 prior_sacked = tp->sacked_out;
 	u32 reord = tp->packets_out;
@@ -3165,7 +3110,9 @@ static int tcp_clean_rtx_queue(struct sock *sk, int prior_fackets,
 		} else if (tcp_is_sack(tp)) {
 			tp->delivered += acked_pcount;
 			if (!tcp_skb_spurious_retrans(tp, skb))
-				tcp_rack_advance(tp, &skb->skb_mstamp, sacked);
+				tcp_rack_advance(tp, sacked, scb->end_seq,
+						 &skb->skb_mstamp,
+						 &sack->ack_time);
 		}
 		if (sacked & TCPCB_LOST)
 			tp->lost_out -= acked_pcount;
@@ -3595,7 +3542,6 @@ static int tcp_ack(struct sock *sk, const struct sk_buff *skb, int flag)
 	u32 lost = tp->lost;
 	int acked = 0; /* Number of packets newly acked */
 	int rexmit = REXMIT_NONE; /* Flag to (re)transmit to recover losses */
-	struct skb_mstamp now;
 
 	sack_state.first_sackt.v64 = 0;
 	sack_state.rate = &rs;
@@ -3621,10 +3567,9 @@ static int tcp_ack(struct sock *sk, const struct sk_buff *skb, int flag)
 	if (after(ack, tp->snd_nxt))
 		goto invalid_ack;
 
-	skb_mstamp_get(&now);
+	skb_mstamp_get(&sack_state.ack_time);
 
-	if (icsk->icsk_pending == ICSK_TIME_EARLY_RETRANS ||
-	    icsk->icsk_pending == ICSK_TIME_LOSS_PROBE)
+	if (icsk->icsk_pending == ICSK_TIME_LOSS_PROBE)
 		tcp_rearm_rto(sk);
 
 	if (after(ack, prior_snd_una)) {
@@ -3689,34 +3634,34 @@ static int tcp_ack(struct sock *sk, const struct sk_buff *skb, int flag)
 
 	/* See if we can take anything off of the retransmit queue. */
 	flag |= tcp_clean_rtx_queue(sk, prior_fackets, prior_snd_una, &acked,
-				    &sack_state, &now);
+				    &sack_state);
 
 	if (tcp_ack_is_dubious(sk, flag)) {
 		is_dupack = !(flag & (FLAG_SND_UNA_ADVANCED | FLAG_NOT_DUP));
-		tcp_fastretrans_alert(sk, acked, is_dupack, &flag, &rexmit);
+		tcp_fastretrans_alert(sk, acked, is_dupack, &flag, &rexmit,
+				      &sack_state.ack_time);
 	}
 	if (tp->tlp_high_seq)
 		tcp_process_tlp_ack(sk, ack, flag);
 
-	if ((flag & FLAG_FORWARD_PROGRESS) || !(flag & FLAG_NOT_DUP)) {
-		struct dst_entry *dst = __sk_dst_get(sk);
-		if (dst)
-			dst_confirm(dst);
-	}
+	if ((flag & FLAG_FORWARD_PROGRESS) || !(flag & FLAG_NOT_DUP))
+		sk_dst_confirm(sk);
 
 	if (icsk->icsk_pending == ICSK_TIME_RETRANS)
 		tcp_schedule_loss_probe(sk);
 	delivered = tp->delivered - delivered;	/* freshly ACKed or SACKed */
 	lost = tp->lost - lost;			/* freshly marked lost */
-	tcp_rate_gen(sk, delivered, lost, &now, &rs);
-	tcp_cong_control(sk, ack, delivered, flag, &rs);
+	tcp_rate_gen(sk, delivered, lost, &sack_state.ack_time,
+		     sack_state.rate);
+	tcp_cong_control(sk, ack, delivered, flag, sack_state.rate);
 	tcp_xmit_recovery(sk, rexmit);
 	return 1;
 
 no_queue:
 	/* If data was DSACKed, see if we can undo a cwnd reduction. */
 	if (flag & FLAG_DSACKING_ACK)
-		tcp_fastretrans_alert(sk, acked, is_dupack, &flag, &rexmit);
+		tcp_fastretrans_alert(sk, acked, is_dupack, &flag, &rexmit,
+				      &sack_state.ack_time);
 	/* If this ack opens up a zero window, clear backoff.  It was
 	 * being used to time the probes, and is probably far higher than
 	 * it needs to be for normal retransmission.
@@ -3737,9 +3682,11 @@ old_ack:
 	 * If data was DSACKed, see if we can undo a cwnd reduction.
 	 */
 	if (TCP_SKB_CB(skb)->sacked) {
+		skb_mstamp_get(&sack_state.ack_time);
 		flag |= tcp_sacktag_write_queue(sk, skb, prior_snd_una,
 						&sack_state);
-		tcp_fastretrans_alert(sk, acked, is_dupack, &flag, &rexmit);
+		tcp_fastretrans_alert(sk, acked, is_dupack, &flag, &rexmit,
+				      &sack_state.ack_time);
 		tcp_xmit_recovery(sk, rexmit);
 	}
 
@@ -4557,6 +4504,7 @@ add_sack:
 end:
 	if (skb) {
 		tcp_grow_window(sk, skb);
+		skb_condense(skb);
 		skb_set_owner_r(skb, sk);
 	}
 }
@@ -5249,6 +5197,23 @@ static int tcp_copy_to_iovec(struct sock *sk, struct sk_buff *skb, int hlen)
 	return err;
 }
 
+/* Accept RST for rcv_nxt - 1 after a FIN.
+ * When tcp connections are abruptly terminated from Mac OSX (via ^C), a
+ * FIN is sent followed by a RST packet. The RST is sent with the same
+ * sequence number as the FIN, and thus according to RFC 5961 a challenge
+ * ACK should be sent. However, Mac OSX rate limits replies to challenge
+ * ACKs on the closed socket. In addition middleboxes can drop either the
+ * challenge ACK or a subsequent RST.
+ */
+static bool tcp_reset_check(const struct sock *sk, const struct sk_buff *skb)
+{
+	struct tcp_sock *tp = tcp_sk(sk);
+
+	return unlikely(TCP_SKB_CB(skb)->seq == (tp->rcv_nxt - 1) &&
+			(1 << sk->sk_state) & (TCPF_CLOSE_WAIT | TCPF_LAST_ACK |
+					       TCPF_CLOSING));
+}
+
 /* Does PAWS and seqno based validation of an incoming segment, flags will
  * play significant role here.
  */
@@ -5287,20 +5252,25 @@ static bool tcp_validate_incoming(struct sock *sk, struct sk_buff *skb,
 						  LINUX_MIB_TCPACKSKIPPEDSEQ,
 						  &tp->last_oow_ack_time))
 				tcp_send_dupack(sk, skb);
+		} else if (tcp_reset_check(sk, skb)) {
+			tcp_reset(sk);
 		}
 		goto discard;
 	}
 
 	/* Step 2: check RST bit */
 	if (th->rst) {
-		/* RFC 5961 3.2 (extend to match against SACK too if available):
-		 * If seq num matches RCV.NXT or the right-most SACK block,
+		/* RFC 5961 3.2 (extend to match against (RCV.NXT - 1) after a
+		 * FIN and SACK too if available):
+		 * If seq num matches RCV.NXT or (RCV.NXT - 1) after a FIN, or
+		 * the right-most SACK block,
 		 * then
 		 *     RESET the connection
 		 * else
 		 *     Send a challenge ACK
 		 */
-		if (TCP_SKB_CB(skb)->seq == tp->rcv_nxt) {
+		if (TCP_SKB_CB(skb)->seq == tp->rcv_nxt ||
+		    tcp_reset_check(sk, skb)) {
 			rst_seq_match = true;
 		} else if (tcp_is_sack(tp) && tp->rx_opt.num_sacks > 0) {
 			struct tcp_sack_block *sp = &tp->selective_acks[0];
@@ -6022,7 +5992,6 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb)
 		break;
 
 	case TCP_FIN_WAIT1: {
-		struct dst_entry *dst;
 		int tmo;
 
 		/* If we enter the TCP_FIN_WAIT1 state and we are a
@@ -6049,9 +6018,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb)
 		tcp_set_state(sk, TCP_FIN_WAIT2);
 		sk->sk_shutdown |= SEND_SHUTDOWN;
 
-		dst = __sk_dst_get(sk);
-		if (dst)
-			dst_confirm(dst);
+		sk_dst_confirm(sk);
 
 		if (!sock_flag(sk, SOCK_DEAD)) {
 			/* Wake up lingering close() */
@@ -6363,7 +6330,7 @@ int tcp_conn_request(struct request_sock_ops *rsk_ops,
 		 * timewait bucket, so that all the necessary checks
 		 * are made in the function processing timewait state.
 		 */
-		if (tcp_death_row.sysctl_tw_recycle) {
+		if (net->ipv4.tcp_death_row.sysctl_tw_recycle) {
 			bool strict;
 
 			dst = af_ops->route_req(sk, &fl, req, &strict);
@@ -6377,8 +6344,8 @@ int tcp_conn_request(struct request_sock_ops *rsk_ops,
 		}
 		/* Kill the following clause, if you dislike this way. */
 		else if (!net->ipv4.sysctl_tcp_syncookies &&
-			 (sysctl_max_syn_backlog - inet_csk_reqsk_queue_len(sk) <
-			  (sysctl_max_syn_backlog >> 2)) &&
+			 (net->ipv4.sysctl_max_syn_backlog - inet_csk_reqsk_queue_len(sk) <
+			  (net->ipv4.sysctl_max_syn_backlog >> 2)) &&
 			 !tcp_peer_is_proven(req, dst, false,
 					     tmp_opt.saw_tstamp)) {
 			/* Without syncookies last quarter of
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index fe9da4fb96bf..8c124d4ef4b7 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -146,6 +146,7 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 	struct rtable *rt;
 	int err;
 	struct ip_options_rcu *inet_opt;
+	struct inet_timewait_death_row *tcp_death_row = &sock_net(sk)->ipv4.tcp_death_row;
 
 	if (addr_len < sizeof(struct sockaddr_in))
 		return -EINVAL;
@@ -196,7 +197,7 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 			tp->write_seq	   = 0;
 	}
 
-	if (tcp_death_row.sysctl_tw_recycle &&
+	if (tcp_death_row->sysctl_tw_recycle &&
 	    !tp->rx_opt.ts_recent_stamp && fl4->daddr == daddr)
 		tcp_fetch_timewait_stamp(sk, &rt->dst);
 
@@ -215,7 +216,7 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 	 * complete initialization after this.
 	 */
 	tcp_set_state(sk, TCP_SYN_SENT);
-	err = inet_hash_connect(&tcp_death_row, sk);
+	err = inet_hash_connect(tcp_death_row, sk);
 	if (err)
 		goto failure;
 
@@ -231,6 +232,7 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 	/* OK, now commit destination to socket.  */
 	sk->sk_gso_type = SKB_GSO_TCPV4;
 	sk_setup_caps(sk, &rt->dst);
+	rt = NULL;
 
 	if (!tp->write_seq && likely(!tp->repair))
 		tp->write_seq = secure_tcp_sequence_number(inet->inet_saddr,
@@ -241,9 +243,13 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 
 	inet->inet_id = tp->write_seq ^ jiffies;
 
+	if (tcp_fastopen_defer_connect(sk, &err))
+		return err;
+	if (err)
+		goto failure;
+
 	err = tcp_connect(sk);
 
-	rt = NULL;
 	if (err)
 		goto failure;
 
@@ -1318,10 +1324,7 @@ struct sock *tcp_v4_syn_recv_sock(const struct sock *sk, struct sk_buff *skb,
 	tcp_ca_openreq_child(newsk, dst);
 
 	tcp_sync_mss(newsk, dst_mtu(dst));
-	newtp->advmss = dst_metric_advmss(dst);
-	if (tcp_sk(sk)->rx_opt.user_mss &&
-	    tcp_sk(sk)->rx_opt.user_mss < newtp->advmss)
-		newtp->advmss = tcp_sk(sk)->rx_opt.user_mss;
+	newtp->advmss = tcp_mss_clamp(tcp_sk(sk), dst_metric_advmss(dst));
 
 	tcp_initialize_rcv_mss(newsk);
 
@@ -1555,8 +1558,7 @@ bool tcp_add_backlog(struct sock *sk, struct sk_buff *skb)
 	 * It has been noticed pure SACK packets were sometimes dropped
 	 * (if cooked by drivers without copybreak feature).
 	 */
-	if (!skb->data_len)
-		skb->truesize = SKB_TRUESIZE(skb_end_offset(skb));
+	skb_condense(skb);
 
 	if (unlikely(sk_add_backlog(sk, skb, limit))) {
 		bh_unlock_sock(sk);
@@ -1816,7 +1818,6 @@ const struct inet_connection_sock_af_ops ipv4_specific = {
 	.getsockopt	   = ip_getsockopt,
 	.addr2sockaddr	   = inet_csk_addr2sockaddr,
 	.sockaddr_len	   = sizeof(struct sockaddr_in),
-	.bind_conflict	   = inet_csk_bind_conflict,
 #ifdef CONFIG_COMPAT
 	.compat_setsockopt = compat_ip_setsockopt,
 	.compat_getsockopt = compat_ip_getsockopt,
@@ -1887,9 +1888,7 @@ void tcp_v4_destroy_sock(struct sock *sk)
 	tcp_free_fastopen_req(tp);
 	tcp_saved_syn_free(tp);
 
-	local_bh_disable();
 	sk_sockets_allocated_dec(sk);
-	local_bh_enable();
 }
 EXPORT_SYMBOL(tcp_v4_destroy_sock);
 
@@ -2228,7 +2227,7 @@ static void get_tcp4_sock(struct sock *sk, struct seq_file *f, int i)
 	int state;
 
 	if (icsk->icsk_pending == ICSK_TIME_RETRANS ||
-	    icsk->icsk_pending == ICSK_TIME_EARLY_RETRANS ||
+	    icsk->icsk_pending == ICSK_TIME_REO_TIMEOUT ||
 	    icsk->icsk_pending == ICSK_TIME_LOSS_PROBE) {
 		timer_active	= 1;
 		timer_expires	= icsk->icsk_timeout;
@@ -2375,6 +2374,7 @@ struct proto tcp_prot = {
 	.shutdown		= tcp_shutdown,
 	.setsockopt		= tcp_setsockopt,
 	.getsockopt		= tcp_getsockopt,
+	.keepalive		= tcp_set_keepalive,
 	.recvmsg		= tcp_recvmsg,
 	.sendmsg		= tcp_sendmsg,
 	.sendpage		= tcp_sendpage,
@@ -2418,7 +2418,7 @@ static void __net_exit tcp_sk_exit(struct net *net)
 
 static int __net_init tcp_sk_init(struct net *net)
 {
-	int res, cpu;
+	int res, cpu, cnt;
 
 	net->ipv4.tcp_sk = alloc_percpu(struct sock *);
 	if (!net->ipv4.tcp_sk)
@@ -2457,6 +2457,13 @@ static int __net_init tcp_sk_init(struct net *net)
 	net->ipv4.sysctl_tcp_notsent_lowat = UINT_MAX;
 	net->ipv4.sysctl_tcp_tw_reuse = 0;
 
+	cnt = tcp_hashinfo.ehash_mask + 1;
+	net->ipv4.tcp_death_row.sysctl_tw_recycle = 0;
+	net->ipv4.tcp_death_row.sysctl_max_tw_buckets = (cnt + 1) / 2;
+	net->ipv4.tcp_death_row.hashinfo = &tcp_hashinfo;
+
+	net->ipv4.sysctl_max_syn_backlog = max(128, cnt / 256);
+
 	return 0;
 fail:
 	tcp_sk_exit(net);
@@ -2466,7 +2473,7 @@ fail:
 
 static void __net_exit tcp_sk_exit_batch(struct list_head *net_exit_list)
 {
-	inet_twsk_purge(&tcp_hashinfo, &tcp_death_row, AF_INET);
+	inet_twsk_purge(&tcp_hashinfo, AF_INET);
 }
 
 static struct pernet_operations __net_initdata tcp_sk_ops = {
@@ -2477,7 +2484,6 @@ static struct pernet_operations __net_initdata tcp_sk_ops = {
 
 void __init tcp_v4_init(void)
 {
-	inet_hashinfo_init(&tcp_hashinfo);
 	if (register_pernet_subsys(&tcp_sk_ops))
 		panic("Failed to create the TCP control socket.\n");
 }
diff --git a/net/ipv4/tcp_metrics.c b/net/ipv4/tcp_metrics.c
index ba8f02d0f283..0f46e5fe31ad 100644
--- a/net/ipv4/tcp_metrics.c
+++ b/net/ipv4/tcp_metrics.c
@@ -375,12 +375,10 @@ void tcp_update_metrics(struct sock *sk)
 	u32 val;
 	int m;
 
+	sk_dst_confirm(sk);
 	if (sysctl_tcp_nometrics_save || !dst)
 		return;
 
-	if (dst->flags & DST_HOST)
-		dst_confirm(dst);
-
 	rcu_read_lock();
 	if (icsk->icsk_backoff || !tp->srtt_us) {
 		/* This session failed to estimate rtt. Why?
@@ -493,11 +491,10 @@ void tcp_init_metrics(struct sock *sk)
 	struct tcp_metrics_block *tm;
 	u32 val, crtt = 0; /* cached RTT scaled by 8 */
 
+	sk_dst_confirm(sk);
 	if (!dst)
 		goto reset;
 
-	dst_confirm(dst);
-
 	rcu_read_lock();
 	tm = tcp_get_metrics(sk, dst, true);
 	if (!tm) {
@@ -522,7 +519,6 @@ void tcp_init_metrics(struct sock *sk)
 	val = tcp_metric_get(tm, TCP_METRIC_REORDERING);
 	if (val && tp->reordering != val) {
 		tcp_disable_fack(tp);
-		tcp_disable_early_retrans(tp);
 		tp->reordering = val;
 	}
 
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index 28ce5ee831f5..dff7d2aaf861 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -29,12 +29,6 @@
 
 int sysctl_tcp_abort_on_overflow __read_mostly;
 
-struct inet_timewait_death_row tcp_death_row = {
-	.sysctl_max_tw_buckets = NR_FILE * 2,
-	.hashinfo	= &tcp_hashinfo,
-};
-EXPORT_SYMBOL_GPL(tcp_death_row);
-
 static bool tcp_in_window(u32 seq, u32 end_seq, u32 s_win, u32 e_win)
 {
 	if (seq == s_win)
@@ -100,6 +94,7 @@ tcp_timewait_state_process(struct inet_timewait_sock *tw, struct sk_buff *skb,
 	struct tcp_options_received tmp_opt;
 	struct tcp_timewait_sock *tcptw = tcp_twsk((struct sock *)tw);
 	bool paws_reject = false;
+	struct inet_timewait_death_row *tcp_death_row = &sock_net((struct sock*)tw)->ipv4.tcp_death_row;
 
 	tmp_opt.saw_tstamp = 0;
 	if (th->doff > (sizeof(*th) >> 2) && tcptw->tw_ts_recent_stamp) {
@@ -153,7 +148,7 @@ tcp_timewait_state_process(struct inet_timewait_sock *tw, struct sk_buff *skb,
 			tcptw->tw_ts_recent	  = tmp_opt.rcv_tsval;
 		}
 
-		if (tcp_death_row.sysctl_tw_recycle &&
+		if (tcp_death_row->sysctl_tw_recycle &&
 		    tcptw->tw_ts_recent_stamp &&
 		    tcp_tw_remember_stamp(tw))
 			inet_twsk_reschedule(tw, tw->tw_timeout);
@@ -264,11 +259,12 @@ void tcp_time_wait(struct sock *sk, int state, int timeo)
 	const struct tcp_sock *tp = tcp_sk(sk);
 	struct inet_timewait_sock *tw;
 	bool recycle_ok = false;
+	struct inet_timewait_death_row *tcp_death_row = &sock_net(sk)->ipv4.tcp_death_row;
 
-	if (tcp_death_row.sysctl_tw_recycle && tp->rx_opt.ts_recent_stamp)
+	if (tcp_death_row->sysctl_tw_recycle && tp->rx_opt.ts_recent_stamp)
 		recycle_ok = tcp_remember_stamp(sk);
 
-	tw = inet_twsk_alloc(sk, &tcp_death_row, state);
+	tw = inet_twsk_alloc(sk, tcp_death_row, state);
 
 	if (tw) {
 		struct tcp_timewait_sock *tcptw = tcp_twsk((struct sock *)tw);
@@ -364,15 +360,12 @@ void tcp_openreq_init_rwin(struct request_sock *req,
 {
 	struct inet_request_sock *ireq = inet_rsk(req);
 	const struct tcp_sock *tp = tcp_sk(sk_listener);
-	u16 user_mss = READ_ONCE(tp->rx_opt.user_mss);
 	int full_space = tcp_full_space(sk_listener);
-	int mss = dst_metric_advmss(dst);
 	u32 window_clamp;
 	__u8 rcv_wscale;
+	int mss;
 
-	if (user_mss && user_mss < mss)
-		mss = user_mss;
-
+	mss = tcp_mss_clamp(tp, dst_metric_advmss(dst));
 	window_clamp = READ_ONCE(tp->window_clamp);
 	/* Set this up on the first call only */
 	req->rsk_window_clamp = window_clamp ? : dst_metric(dst, RTAX_WINDOW);
@@ -472,7 +465,6 @@ struct sock *tcp_create_openreq_child(const struct sock *sk,
 		newtp->sacked_out = 0;
 		newtp->fackets_out = 0;
 		newtp->snd_ssthresh = TCP_INFINITE_SSTHRESH;
-		tcp_enable_early_retrans(newtp);
 		newtp->tlp_high_seq = 0;
 		newtp->lsndtime = treq->snt_synack.stamp_jiffies;
 		newsk->sk_txhash = treq->txhash;
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 8ce50dc3ab8c..22548b5f05cb 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -76,16 +76,15 @@ static void tcp_event_new_data_sent(struct sock *sk, const struct sk_buff *skb)
 	tp->snd_nxt = TCP_SKB_CB(skb)->end_seq;
 
 	tp->packets_out += tcp_skb_pcount(skb);
-	if (!prior_packets || icsk->icsk_pending == ICSK_TIME_EARLY_RETRANS ||
-	    icsk->icsk_pending == ICSK_TIME_LOSS_PROBE) {
+	if (!prior_packets || icsk->icsk_pending == ICSK_TIME_LOSS_PROBE)
 		tcp_rearm_rto(sk);
-	}
 
 	NET_ADD_STATS(sock_net(sk), LINUX_MIB_TCPORIGDATASENT,
 		      tcp_skb_pcount(skb));
 }
 
-/* SND.NXT, if window was not shrunk.
+/* SND.NXT, if window was not shrunk or the amount of shrunk was less than one
+ * window scaling factor due to loss of precision.
  * If window has been shrunk, what should we make? It is not clear at all.
  * Using SND.UNA we will fail to open window, SND.NXT is out of window. :-(
  * Anything in between SND.UNA...SND.UNA+SND.WND also can be already
@@ -95,7 +94,9 @@ static inline __u32 tcp_acceptable_seq(const struct sock *sk)
 {
 	const struct tcp_sock *tp = tcp_sk(sk);
 
-	if (!before(tcp_wnd_end(tp), tp->snd_nxt))
+	if (!before(tcp_wnd_end(tp), tp->snd_nxt) ||
+	    (tp->rx_opt.wscale_ok &&
+	     ((tp->snd_nxt - tcp_wnd_end(tp)) < (1 << tp->rx_opt.rcv_wscale))))
 		return tp->snd_nxt;
 	else
 		return tcp_wnd_end(tp);
@@ -966,6 +967,13 @@ static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it,
 	 */
 	skb->ooo_okay = sk_wmem_alloc_get(sk) < SKB_TRUESIZE(1);
 
+	/* If we had to use memory reserve to allocate this skb,
+	 * this might cause drops if packet is looped back :
+	 * Other socket might not have SOCK_MEMALLOC.
+	 * Packets not looped back do not care about pfmemalloc.
+	 */
+	skb->pfmemalloc = 0;
+
 	skb_push(skb, tcp_header_size);
 	skb_reset_transport_header(skb);
 
@@ -975,6 +983,8 @@ static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it,
 	skb_set_hash_from_sk(skb, sk);
 	atomic_add(skb->truesize, &sk->sk_wmem_alloc);
 
+	skb_set_dst_pending_confirm(skb, sk->sk_dst_pending_confirm);
+
 	/* Build TCP header and checksum it. */
 	th = (struct tcphdr *)skb->data;
 	th->source		= inet->inet_sport;
@@ -2289,8 +2299,6 @@ bool tcp_schedule_loss_probe(struct sock *sk)
 	u32 timeout, tlp_time_stamp, rto_time_stamp;
 	u32 rtt = usecs_to_jiffies(tp->srtt_us >> 3);
 
-	if (WARN_ON(icsk->icsk_pending == ICSK_TIME_EARLY_RETRANS))
-		return false;
 	/* No consecutive loss probes. */
 	if (WARN_ON(icsk->icsk_pending == ICSK_TIME_LOSS_PROBE)) {
 		tcp_rearm_rto(sk);
@@ -2309,8 +2317,9 @@ bool tcp_schedule_loss_probe(struct sock *sk)
 	/* Schedule a loss probe in 2*RTT for SACK capable connections
 	 * in Open state, that are either limited by cwnd or application.
 	 */
-	if (sysctl_tcp_early_retrans < 3 || !tp->packets_out ||
-	    !tcp_is_sack(tp) || inet_csk(sk)->icsk_ca_state != TCP_CA_Open)
+	if ((sysctl_tcp_early_retrans != 3 && sysctl_tcp_early_retrans != 4) ||
+	    !tp->packets_out || !tcp_is_sack(tp) ||
+	    icsk->icsk_ca_state != TCP_CA_Open)
 		return false;
 
 	if ((tp->snd_cwnd > tcp_packets_in_flight(tp)) &&
@@ -2776,6 +2785,13 @@ int __tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb, int segs)
 	if ((TCP_SKB_CB(skb)->tcp_flags & TCPHDR_SYN_ECN) == TCPHDR_SYN_ECN)
 		tcp_ecn_clear_syn(sk, skb);
 
+	/* Update global and local TCP statistics. */
+	segs = tcp_skb_pcount(skb);
+	TCP_ADD_STATS(sock_net(sk), TCP_MIB_RETRANSSEGS, segs);
+	if (TCP_SKB_CB(skb)->tcp_flags & TCPHDR_SYN)
+		__NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPSYNRETRANS);
+	tp->total_retrans += segs;
+
 	/* make sure skb->data is aligned on arches that require it
 	 * and check if ack-trimming & collapsing extended the headroom
 	 * beyond what csum_start can cover.
@@ -2793,14 +2809,9 @@ int __tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb, int segs)
 	}
 
 	if (likely(!err)) {
-		segs = tcp_skb_pcount(skb);
-
 		TCP_SKB_CB(skb)->sacked |= TCPCB_EVER_RETRANS;
-		/* Update global TCP statistics. */
-		TCP_ADD_STATS(sock_net(sk), TCP_MIB_RETRANSSEGS, segs);
-		if (TCP_SKB_CB(skb)->tcp_flags & TCPHDR_SYN)
-			__NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPSYNRETRANS);
-		tp->total_retrans += segs;
+	} else if (err != -EBUSY) {
+		NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPRETRANSFAIL);
 	}
 	return err;
 }
@@ -2823,8 +2834,6 @@ int tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb, int segs)
 		if (!tp->retrans_stamp)
 			tp->retrans_stamp = tcp_skb_timestamp(skb);
 
-	} else if (err != -EBUSY) {
-		NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPRETRANSFAIL);
 	}
 
 	if (tp->undo_retrans < 0)
@@ -2833,36 +2842,6 @@ int tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb, int segs)
 	return err;
 }
 
-/* Check if we forward retransmits are possible in the current
- * window/congestion state.
- */
-static bool tcp_can_forward_retransmit(struct sock *sk)
-{
-	const struct inet_connection_sock *icsk = inet_csk(sk);
-	const struct tcp_sock *tp = tcp_sk(sk);
-
-	/* Forward retransmissions are possible only during Recovery. */
-	if (icsk->icsk_ca_state != TCP_CA_Recovery)
-		return false;
-
-	/* No forward retransmissions in Reno are possible. */
-	if (tcp_is_reno(tp))
-		return false;
-
-	/* Yeah, we have to make difficult choice between forward transmission
-	 * and retransmission... Both ways have their merits...
-	 *
-	 * For now we do not retransmit anything, while we have some new
-	 * segments to send. In the other cases, follow rule 3 for
-	 * NextSeg() specified in RFC3517.
-	 */
-
-	if (tcp_may_send_now(sk))
-		return false;
-
-	return true;
-}
-
 /* This gets called after a retransmit timeout, and the initially
  * retransmitted data is acknowledged.  It tries to continue
  * resending the rest of the retransmit queue, until either
@@ -2877,24 +2856,16 @@ void tcp_xmit_retransmit_queue(struct sock *sk)
 	struct tcp_sock *tp = tcp_sk(sk);
 	struct sk_buff *skb;
 	struct sk_buff *hole = NULL;
-	u32 max_segs, last_lost;
+	u32 max_segs;
 	int mib_idx;
-	int fwd_rexmitting = 0;
 
 	if (!tp->packets_out)
 		return;
 
-	if (!tp->lost_out)
-		tp->retransmit_high = tp->snd_una;
-
 	if (tp->retransmit_skb_hint) {
 		skb = tp->retransmit_skb_hint;
-		last_lost = TCP_SKB_CB(skb)->end_seq;
-		if (after(last_lost, tp->retransmit_high))
-			last_lost = tp->retransmit_high;
 	} else {
 		skb = tcp_write_queue_head(sk);
-		last_lost = tp->snd_una;
 	}
 
 	max_segs = tcp_tso_segs(sk, tcp_current_mss(sk));
@@ -2917,31 +2888,14 @@ void tcp_xmit_retransmit_queue(struct sock *sk)
 		 */
 		segs = min_t(int, segs, max_segs);
 
-		if (fwd_rexmitting) {
-begin_fwd:
-			if (!before(TCP_SKB_CB(skb)->seq, tcp_highest_sack_seq(tp)))
-				break;
-			mib_idx = LINUX_MIB_TCPFORWARDRETRANS;
-
-		} else if (!before(TCP_SKB_CB(skb)->seq, tp->retransmit_high)) {
-			tp->retransmit_high = last_lost;
-			if (!tcp_can_forward_retransmit(sk))
-				break;
-			/* Backtrack if necessary to non-L'ed skb */
-			if (hole) {
-				skb = hole;
-				hole = NULL;
-			}
-			fwd_rexmitting = 1;
-			goto begin_fwd;
-
+		if (tp->retrans_out >= tp->lost_out) {
+			break;
 		} else if (!(sacked & TCPCB_LOST)) {
 			if (!hole && !(sacked & (TCPCB_SACKED_RETRANS|TCPCB_SACKED_ACKED)))
 				hole = skb;
 			continue;
 
 		} else {
-			last_lost = TCP_SKB_CB(skb)->end_seq;
 			if (icsk->icsk_ca_state != TCP_CA_Loss)
 				mib_idx = LINUX_MIB_TCPFASTRETRANS;
 			else
@@ -2962,7 +2916,8 @@ begin_fwd:
 		if (tcp_in_cwnd_reduction(sk))
 			tp->prr_out += tcp_skb_pcount(skb);
 
-		if (skb == tcp_write_queue_head(sk))
+		if (skb == tcp_write_queue_head(sk) &&
+		    icsk->icsk_pending != ICSK_TIME_REO_TIMEOUT)
 			inet_csk_reset_xmit_timer(sk, ICSK_TIME_RETRANS,
 						  inet_csk(sk)->icsk_rto,
 						  TCP_RTO_MAX);
@@ -3119,7 +3074,6 @@ struct sk_buff *tcp_make_synack(const struct sock *sk, struct dst_entry *dst,
 	struct sk_buff *skb;
 	int tcp_header_size;
 	struct tcphdr *th;
-	u16 user_mss;
 	int mss;
 
 	skb = alloc_skb(MAX_TCP_HEADER, GFP_ATOMIC);
@@ -3149,10 +3103,7 @@ struct sk_buff *tcp_make_synack(const struct sock *sk, struct dst_entry *dst,
 	}
 	skb_dst_set(skb, dst);
 
-	mss = dst_metric_advmss(dst);
-	user_mss = READ_ONCE(tp->rx_opt.user_mss);
-	if (user_mss && user_mss < mss)
-		mss = user_mss;
+	mss = tcp_mss_clamp(tp, dst_metric_advmss(dst));
 
 	memset(&opts, 0, sizeof(opts));
 #ifdef CONFIG_SYN_COOKIES
@@ -3258,9 +3209,7 @@ static void tcp_connect_init(struct sock *sk)
 
 	if (!tp->window_clamp)
 		tp->window_clamp = dst_metric(dst, RTAX_WINDOW);
-	tp->advmss = dst_metric_advmss(dst);
-	if (tp->rx_opt.user_mss && tp->rx_opt.user_mss < tp->advmss)
-		tp->advmss = tp->rx_opt.user_mss;
+	tp->advmss = tcp_mss_clamp(tp, dst_metric_advmss(dst));
 
 	tcp_initialize_rcv_mss(sk);
 
@@ -3326,31 +3275,19 @@ static int tcp_send_syn_data(struct sock *sk, struct sk_buff *syn)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
 	struct tcp_fastopen_request *fo = tp->fastopen_req;
-	int syn_loss = 0, space, err = 0;
-	unsigned long last_syn_loss = 0;
+	int space, err = 0;
 	struct sk_buff *syn_data;
 
 	tp->rx_opt.mss_clamp = tp->advmss;  /* If MSS is not cached */
-	tcp_fastopen_cache_get(sk, &tp->rx_opt.mss_clamp, &fo->cookie,
-			       &syn_loss, &last_syn_loss);
-	/* Recurring FO SYN losses: revert to regular handshake temporarily */
-	if (syn_loss > 1 &&
-	    time_before(jiffies, last_syn_loss + (60*HZ << syn_loss))) {
-		fo->cookie.len = -1;
-		goto fallback;
-	}
-
-	if (sysctl_tcp_fastopen & TFO_CLIENT_NO_COOKIE)
-		fo->cookie.len = -1;
-	else if (fo->cookie.len <= 0)
+	if (!tcp_fastopen_cookie_check(sk, &tp->rx_opt.mss_clamp, &fo->cookie))
 		goto fallback;
 
 	/* MSS for SYN-data is based on cached MSS and bounded by PMTU and
 	 * user-MSS. Reserve maximum option space for middleboxes that add
 	 * private TCP options. The cost is reduced data space in SYN :(
 	 */
-	if (tp->rx_opt.user_mss && tp->rx_opt.user_mss < tp->rx_opt.mss_clamp)
-		tp->rx_opt.mss_clamp = tp->rx_opt.user_mss;
+	tp->rx_opt.mss_clamp = tcp_mss_clamp(tp, tp->rx_opt.mss_clamp);
+
 	space = __tcp_mtu_to_mss(sk, inet_csk(sk)->icsk_pmtu_cookie) -
 		MAX_TCP_OPTION_SPACE;
 
diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
index 3d063eb37848..f6c50af24a64 100644
--- a/net/ipv4/tcp_probe.c
+++ b/net/ipv4/tcp_probe.c
@@ -117,7 +117,7 @@ static void jtcp_rcv_established(struct sock *sk, struct sk_buff *skb,
 	     (fwmark > 0 && skb->mark == fwmark)) &&
 	    (full || tp->snd_cwnd != tcp_probe.lastcwnd)) {
 
-		spin_lock_bh(&tcp_probe.lock);
+		spin_lock(&tcp_probe.lock);
 		/* If log fills, just silently drop */
 		if (tcp_probe_avail() > 1) {
 			struct tcp_log *p = tcp_probe.log + tcp_probe.head;
@@ -157,7 +157,7 @@ static void jtcp_rcv_established(struct sock *sk, struct sk_buff *skb,
 			tcp_probe.head = (tcp_probe.head + 1) & (bufsize - 1);
 		}
 		tcp_probe.lastcwnd = tp->snd_cwnd;
-		spin_unlock_bh(&tcp_probe.lock);
+		spin_unlock(&tcp_probe.lock);
 
 		wake_up(&tcp_probe.wait);
 	}
diff --git a/net/ipv4/tcp_recovery.c b/net/ipv4/tcp_recovery.c
index e36df4fcfeba..4ecb38ae8504 100644
--- a/net/ipv4/tcp_recovery.c
+++ b/net/ipv4/tcp_recovery.c
@@ -1,9 +1,32 @@
 #include <linux/tcp.h>
 #include <net/tcp.h>
 
-int sysctl_tcp_recovery __read_mostly = TCP_RACK_LOST_RETRANS;
+int sysctl_tcp_recovery __read_mostly = TCP_RACK_LOSS_DETECTION;
 
-/* Marks a packet lost, if some packet sent later has been (s)acked.
+static void tcp_rack_mark_skb_lost(struct sock *sk, struct sk_buff *skb)
+{
+	struct tcp_sock *tp = tcp_sk(sk);
+
+	tcp_skb_mark_lost_uncond_verify(tp, skb);
+	if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_RETRANS) {
+		/* Account for retransmits that are lost again */
+		TCP_SKB_CB(skb)->sacked &= ~TCPCB_SACKED_RETRANS;
+		tp->retrans_out -= tcp_skb_pcount(skb);
+		NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPLOSTRETRANSMIT);
+	}
+}
+
+static bool tcp_rack_sent_after(const struct skb_mstamp *t1,
+				const struct skb_mstamp *t2,
+				u32 seq1, u32 seq2)
+{
+	return skb_mstamp_after(t1, t2) ||
+	       (t1->v64 == t2->v64 && after(seq1, seq2));
+}
+
+/* RACK loss detection (IETF draft draft-ietf-tcpm-rack-01):
+ *
+ * Marks a packet lost, if some packet sent later has been (s)acked.
  * The underlying idea is similar to the traditional dupthresh and FACK
  * but they look at different metrics:
  *
@@ -16,31 +39,26 @@ int sysctl_tcp_recovery __read_mostly = TCP_RACK_LOST_RETRANS;
  * is being more resilient to reordering by simply allowing some
  * "settling delay", instead of tweaking the dupthresh.
  *
- * The current version is only used after recovery starts but can be
- * easily extended to detect the first loss.
+ * When tcp_rack_detect_loss() detects some packets are lost and we
+ * are not already in the CA_Recovery state, either tcp_rack_reo_timeout()
+ * or tcp_time_to_recover()'s "Trick#1: the loss is proven" code path will
+ * make us enter the CA_Recovery state.
  */
-int tcp_rack_mark_lost(struct sock *sk)
+static void tcp_rack_detect_loss(struct sock *sk, const struct skb_mstamp *now,
+				 u32 *reo_timeout)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
 	struct sk_buff *skb;
-	u32 reo_wnd, prior_retrans = tp->retrans_out;
-
-	if (inet_csk(sk)->icsk_ca_state < TCP_CA_Recovery || !tp->rack.advanced)
-		return 0;
-
-	/* Reset the advanced flag to avoid unnecessary queue scanning */
-	tp->rack.advanced = 0;
+	u32 reo_wnd;
 
+	*reo_timeout = 0;
 	/* To be more reordering resilient, allow min_rtt/4 settling delay
 	 * (lower-bounded to 1000uS). We use min_rtt instead of the smoothed
 	 * RTT because reordering is often a path property and less related
 	 * to queuing or delayed ACKs.
-	 *
-	 * TODO: measure and adapt to the observed reordering delay, and
-	 * use a timer to retransmit like the delayed early retransmit.
 	 */
 	reo_wnd = 1000;
-	if (tp->rack.reord && tcp_min_rtt(tp) != ~0U)
+	if ((tp->rack.reord || !tp->lost_out) && tcp_min_rtt(tp) != ~0U)
 		reo_wnd = max(tcp_min_rtt(tp) >> 2, reo_wnd);
 
 	tcp_for_write_queue(skb, sk) {
@@ -54,20 +72,29 @@ int tcp_rack_mark_lost(struct sock *sk)
 		    scb->sacked & TCPCB_SACKED_ACKED)
 			continue;
 
-		if (skb_mstamp_after(&tp->rack.mstamp, &skb->skb_mstamp)) {
+		if (tcp_rack_sent_after(&tp->rack.mstamp, &skb->skb_mstamp,
+					tp->rack.end_seq, scb->end_seq)) {
+			/* Step 3 in draft-cheng-tcpm-rack-00.txt:
+			 * A packet is lost if its elapsed time is beyond
+			 * the recent RTT plus the reordering window.
+			 */
+			u32 elapsed = skb_mstamp_us_delta(now,
+							  &skb->skb_mstamp);
+			s32 remaining = tp->rack.rtt_us + reo_wnd - elapsed;
 
-			if (skb_mstamp_us_delta(&tp->rack.mstamp,
-						&skb->skb_mstamp) <= reo_wnd)
+			if (remaining < 0) {
+				tcp_rack_mark_skb_lost(sk, skb);
 				continue;
-
-			/* skb is lost if packet sent later is sacked */
-			tcp_skb_mark_lost_uncond_verify(tp, skb);
-			if (scb->sacked & TCPCB_SACKED_RETRANS) {
-				scb->sacked &= ~TCPCB_SACKED_RETRANS;
-				tp->retrans_out -= tcp_skb_pcount(skb);
-				NET_INC_STATS(sock_net(sk),
-					      LINUX_MIB_TCPLOSTRETRANSMIT);
 			}
+
+			/* Skip ones marked lost but not yet retransmitted */
+			if ((scb->sacked & TCPCB_LOST) &&
+			    !(scb->sacked & TCPCB_SACKED_RETRANS))
+				continue;
+
+			/* Record maximum wait time (+1 to avoid 0) */
+			*reo_timeout = max_t(u32, *reo_timeout, 1 + remaining);
+
 		} else if (!(scb->sacked & TCPCB_RETRANS)) {
 			/* Original data are sent sequentially so stop early
 			 * b/c the rest are all sent after rack_sent
@@ -75,20 +102,43 @@ int tcp_rack_mark_lost(struct sock *sk)
 			break;
 		}
 	}
-	return prior_retrans - tp->retrans_out;
 }
 
-/* Record the most recently (re)sent time among the (s)acked packets */
-void tcp_rack_advance(struct tcp_sock *tp,
-		      const struct skb_mstamp *xmit_time, u8 sacked)
+void tcp_rack_mark_lost(struct sock *sk, const struct skb_mstamp *now)
+{
+	struct tcp_sock *tp = tcp_sk(sk);
+	u32 timeout;
+
+	if (!tp->rack.advanced)
+		return;
+
+	/* Reset the advanced flag to avoid unnecessary queue scanning */
+	tp->rack.advanced = 0;
+	tcp_rack_detect_loss(sk, now, &timeout);
+	if (timeout) {
+		timeout = usecs_to_jiffies(timeout + TCP_REO_TIMEOUT_MIN);
+		inet_csk_reset_xmit_timer(sk, ICSK_TIME_REO_TIMEOUT,
+					  timeout, inet_csk(sk)->icsk_rto);
+	}
+}
+
+/* Record the most recently (re)sent time among the (s)acked packets
+ * This is "Step 3: Advance RACK.xmit_time and update RACK.RTT" from
+ * draft-cheng-tcpm-rack-00.txt
+ */
+void tcp_rack_advance(struct tcp_sock *tp, u8 sacked, u32 end_seq,
+		      const struct skb_mstamp *xmit_time,
+		      const struct skb_mstamp *ack_time)
 {
+	u32 rtt_us;
+
 	if (tp->rack.mstamp.v64 &&
-	    !skb_mstamp_after(xmit_time, &tp->rack.mstamp))
+	    !tcp_rack_sent_after(xmit_time, &tp->rack.mstamp,
+				 end_seq, tp->rack.end_seq))
 		return;
 
+	rtt_us = skb_mstamp_us_delta(ack_time, xmit_time);
 	if (sacked & TCPCB_RETRANS) {
-		struct skb_mstamp now;
-
 		/* If the sacked packet was retransmitted, it's ambiguous
 		 * whether the retransmission or the original (or the prior
 		 * retransmission) was sacked.
@@ -99,11 +149,35 @@ void tcp_rack_advance(struct tcp_sock *tp,
 		 * so it's at least one RTT (i.e., retransmission is at least
 		 * an RTT later).
 		 */
-		skb_mstamp_get(&now);
-		if (skb_mstamp_us_delta(&now, xmit_time) < tcp_min_rtt(tp))
+		if (rtt_us < tcp_min_rtt(tp))
 			return;
 	}
-
+	tp->rack.rtt_us = rtt_us;
 	tp->rack.mstamp = *xmit_time;
+	tp->rack.end_seq = end_seq;
 	tp->rack.advanced = 1;
 }
+
+/* We have waited long enough to accommodate reordering. Mark the expired
+ * packets lost and retransmit them.
+ */
+void tcp_rack_reo_timeout(struct sock *sk)
+{
+	struct tcp_sock *tp = tcp_sk(sk);
+	struct skb_mstamp now;
+	u32 timeout, prior_inflight;
+
+	skb_mstamp_get(&now);
+	prior_inflight = tcp_packets_in_flight(tp);
+	tcp_rack_detect_loss(sk, &now, &timeout);
+	if (prior_inflight != tcp_packets_in_flight(tp)) {
+		if (inet_csk(sk)->icsk_ca_state != TCP_CA_Recovery) {
+			tcp_enter_recovery(sk, false);
+			if (!inet_csk(sk)->icsk_ca_ops->cong_control)
+				tcp_cwnd_reduction(sk, 1, 0);
+		}
+		tcp_xmit_retransmit_queue(sk);
+	}
+	if (inet_csk(sk)->icsk_pending != ICSK_TIME_RETRANS)
+		tcp_rearm_rto(sk);
+}
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index 3705075f42c3..40d893556e67 100644
--- a/net/ipv4/tcp_timer.c
+++ b/net/ipv4/tcp_timer.c
@@ -563,8 +563,8 @@ void tcp_write_timer_handler(struct sock *sk)
 	event = icsk->icsk_pending;
 
 	switch (event) {
-	case ICSK_TIME_EARLY_RETRANS:
-		tcp_resume_early_retransmit(sk);
+	case ICSK_TIME_REO_TIMEOUT:
+		tcp_rack_reo_timeout(sk);
 		break;
 	case ICSK_TIME_LOSS_PROBE:
 		tcp_send_loss_probe(sk);
@@ -617,6 +617,7 @@ void tcp_set_keepalive(struct sock *sk, int val)
 	else if (!val)
 		inet_csk_delete_keepalive_timer(sk);
 }
+EXPORT_SYMBOL_GPL(tcp_set_keepalive);
 
 
 static void tcp_keepalive_timer (unsigned long data)
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 8aab7d78d25b..ea6e4cff9faf 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -134,14 +134,21 @@ EXPORT_SYMBOL(udp_memory_allocated);
 #define MAX_UDP_PORTS 65536
 #define PORTS_PER_CHAIN (MAX_UDP_PORTS / UDP_HTABLE_SIZE_MIN)
 
+/* IPCB reference means this can not be used from early demux */
+static bool udp_lib_exact_dif_match(struct net *net, struct sk_buff *skb)
+{
+#if IS_ENABLED(CONFIG_NET_L3_MASTER_DEV)
+	if (!net->ipv4.sysctl_udp_l3mdev_accept &&
+	    skb && ipv4_l3mdev_skb(IPCB(skb)->flags))
+		return true;
+#endif
+	return false;
+}
+
 static int udp_lib_lport_inuse(struct net *net, __u16 num,
 			       const struct udp_hslot *hslot,
 			       unsigned long *bitmap,
-			       struct sock *sk,
-			       int (*saddr_comp)(const struct sock *sk1,
-						 const struct sock *sk2,
-						 bool match_wildcard),
-			       unsigned int log)
+			       struct sock *sk, unsigned int log)
 {
 	struct sock *sk2;
 	kuid_t uid = sock_i_uid(sk);
@@ -153,13 +160,18 @@ static int udp_lib_lport_inuse(struct net *net, __u16 num,
 		    (!sk2->sk_reuse || !sk->sk_reuse) &&
 		    (!sk2->sk_bound_dev_if || !sk->sk_bound_dev_if ||
 		     sk2->sk_bound_dev_if == sk->sk_bound_dev_if) &&
-		    (!sk2->sk_reuseport || !sk->sk_reuseport ||
-		     rcu_access_pointer(sk->sk_reuseport_cb) ||
-		     !uid_eq(uid, sock_i_uid(sk2))) &&
-		    saddr_comp(sk, sk2, true)) {
-			if (!bitmap)
-				return 1;
-			__set_bit(udp_sk(sk2)->udp_port_hash >> log, bitmap);
+		    inet_rcv_saddr_equal(sk, sk2, true)) {
+			if (sk2->sk_reuseport && sk->sk_reuseport &&
+			    !rcu_access_pointer(sk->sk_reuseport_cb) &&
+			    uid_eq(uid, sock_i_uid(sk2))) {
+				if (!bitmap)
+					return 0;
+			} else {
+				if (!bitmap)
+					return 1;
+				__set_bit(udp_sk(sk2)->udp_port_hash >> log,
+					  bitmap);
+			}
 		}
 	}
 	return 0;
@@ -171,10 +183,7 @@ static int udp_lib_lport_inuse(struct net *net, __u16 num,
  */
 static int udp_lib_lport_inuse2(struct net *net, __u16 num,
 				struct udp_hslot *hslot2,
-				struct sock *sk,
-				int (*saddr_comp)(const struct sock *sk1,
-						  const struct sock *sk2,
-						  bool match_wildcard))
+				struct sock *sk)
 {
 	struct sock *sk2;
 	kuid_t uid = sock_i_uid(sk);
@@ -188,11 +197,14 @@ static int udp_lib_lport_inuse2(struct net *net, __u16 num,
 		    (!sk2->sk_reuse || !sk->sk_reuse) &&
 		    (!sk2->sk_bound_dev_if || !sk->sk_bound_dev_if ||
 		     sk2->sk_bound_dev_if == sk->sk_bound_dev_if) &&
-		    (!sk2->sk_reuseport || !sk->sk_reuseport ||
-		     rcu_access_pointer(sk->sk_reuseport_cb) ||
-		     !uid_eq(uid, sock_i_uid(sk2))) &&
-		    saddr_comp(sk, sk2, true)) {
-			res = 1;
+		    inet_rcv_saddr_equal(sk, sk2, true)) {
+			if (sk2->sk_reuseport && sk->sk_reuseport &&
+			    !rcu_access_pointer(sk->sk_reuseport_cb) &&
+			    uid_eq(uid, sock_i_uid(sk2))) {
+				res = 0;
+			} else {
+				res = 1;
+			}
 			break;
 		}
 	}
@@ -200,10 +212,7 @@ static int udp_lib_lport_inuse2(struct net *net, __u16 num,
 	return res;
 }
 
-static int udp_reuseport_add_sock(struct sock *sk, struct udp_hslot *hslot,
-				  int (*saddr_same)(const struct sock *sk1,
-						    const struct sock *sk2,
-						    bool match_wildcard))
+static int udp_reuseport_add_sock(struct sock *sk, struct udp_hslot *hslot)
 {
 	struct net *net = sock_net(sk);
 	kuid_t uid = sock_i_uid(sk);
@@ -217,7 +226,7 @@ static int udp_reuseport_add_sock(struct sock *sk, struct udp_hslot *hslot,
 		    (udp_sk(sk2)->udp_port_hash == udp_sk(sk)->udp_port_hash) &&
 		    (sk2->sk_bound_dev_if == sk->sk_bound_dev_if) &&
 		    sk2->sk_reuseport && uid_eq(uid, sock_i_uid(sk2)) &&
-		    (*saddr_same)(sk, sk2, false)) {
+		    inet_rcv_saddr_equal(sk, sk2, false)) {
 			return reuseport_add_sock(sk, sk2);
 		}
 	}
@@ -233,14 +242,10 @@ static int udp_reuseport_add_sock(struct sock *sk, struct udp_hslot *hslot,
  *
  *  @sk:          socket struct in question
  *  @snum:        port number to look up
- *  @saddr_comp:  AF-dependent comparison of bound local IP addresses
  *  @hash2_nulladdr: AF-dependent hash value in secondary hash chains,
  *                   with NULL address
  */
 int udp_lib_get_port(struct sock *sk, unsigned short snum,
-		     int (*saddr_comp)(const struct sock *sk1,
-				       const struct sock *sk2,
-				       bool match_wildcard),
 		     unsigned int hash2_nulladdr)
 {
 	struct udp_hslot *hslot, *hslot2;
@@ -269,7 +274,7 @@ int udp_lib_get_port(struct sock *sk, unsigned short snum,
 			bitmap_zero(bitmap, PORTS_PER_CHAIN);
 			spin_lock_bh(&hslot->lock);
 			udp_lib_lport_inuse(net, snum, hslot, bitmap, sk,
-					    saddr_comp, udptable->log);
+					    udptable->log);
 
 			snum = first;
 			/*
@@ -285,6 +290,7 @@ int udp_lib_get_port(struct sock *sk, unsigned short snum,
 				snum += rand;
 			} while (snum != first);
 			spin_unlock_bh(&hslot->lock);
+			cond_resched();
 		} while (++first != last);
 		goto fail;
 	} else {
@@ -301,12 +307,11 @@ int udp_lib_get_port(struct sock *sk, unsigned short snum,
 			if (hslot->count < hslot2->count)
 				goto scan_primary_hash;
 
-			exist = udp_lib_lport_inuse2(net, snum, hslot2,
-						     sk, saddr_comp);
+			exist = udp_lib_lport_inuse2(net, snum, hslot2, sk);
 			if (!exist && (hash2_nulladdr != slot2)) {
 				hslot2 = udp_hashslot2(udptable, hash2_nulladdr);
 				exist = udp_lib_lport_inuse2(net, snum, hslot2,
-							     sk, saddr_comp);
+							     sk);
 			}
 			if (exist)
 				goto fail_unlock;
@@ -314,8 +319,7 @@ int udp_lib_get_port(struct sock *sk, unsigned short snum,
 				goto found;
 		}
 scan_primary_hash:
-		if (udp_lib_lport_inuse(net, snum, hslot, NULL, sk,
-					saddr_comp, 0))
+		if (udp_lib_lport_inuse(net, snum, hslot, NULL, sk, 0))
 			goto fail_unlock;
 	}
 found:
@@ -324,7 +328,7 @@ found:
 	udp_sk(sk)->udp_portaddr_hash ^= snum;
 	if (sk_unhashed(sk)) {
 		if (sk->sk_reuseport &&
-		    udp_reuseport_add_sock(sk, hslot, saddr_comp)) {
+		    udp_reuseport_add_sock(sk, hslot)) {
 			inet_sk(sk)->inet_num = 0;
 			udp_sk(sk)->udp_port_hash = 0;
 			udp_sk(sk)->udp_portaddr_hash ^= snum;
@@ -356,24 +360,6 @@ fail:
 }
 EXPORT_SYMBOL(udp_lib_get_port);
 
-/* match_wildcard == true:  0.0.0.0 equals to any IPv4 addresses
- * match_wildcard == false: addresses must be exactly the same, i.e.
- *                          0.0.0.0 only equals to 0.0.0.0
- */
-int ipv4_rcv_saddr_equal(const struct sock *sk1, const struct sock *sk2,
-			 bool match_wildcard)
-{
-	struct inet_sock *inet1 = inet_sk(sk1), *inet2 = inet_sk(sk2);
-
-	if (!ipv6_only_sock(sk2)) {
-		if (inet1->inet_rcv_saddr == inet2->inet_rcv_saddr)
-			return 1;
-		if (!inet1->inet_rcv_saddr || !inet2->inet_rcv_saddr)
-			return match_wildcard;
-	}
-	return 0;
-}
-
 static u32 udp4_portaddr_hash(const struct net *net, __be32 saddr,
 			      unsigned int port)
 {
@@ -389,12 +375,13 @@ int udp_v4_get_port(struct sock *sk, unsigned short snum)
 
 	/* precompute partial secondary hash */
 	udp_sk(sk)->udp_portaddr_hash = hash2_partial;
-	return udp_lib_get_port(sk, snum, ipv4_rcv_saddr_equal, hash2_nulladdr);
+	return udp_lib_get_port(sk, snum, hash2_nulladdr);
 }
 
 static int compute_score(struct sock *sk, struct net *net,
 			 __be32 saddr, __be16 sport,
-			 __be32 daddr, unsigned short hnum, int dif)
+			 __be32 daddr, unsigned short hnum, int dif,
+			 bool exact_dif)
 {
 	int score;
 	struct inet_sock *inet;
@@ -425,7 +412,7 @@ static int compute_score(struct sock *sk, struct net *net,
 		score += 4;
 	}
 
-	if (sk->sk_bound_dev_if) {
+	if (sk->sk_bound_dev_if || exact_dif) {
 		if (sk->sk_bound_dev_if != dif)
 			return -1;
 		score += 4;
@@ -450,7 +437,7 @@ static u32 udp_ehashfn(const struct net *net, const __be32 laddr,
 /* called with rcu_read_lock() */
 static struct sock *udp4_lib_lookup2(struct net *net,
 		__be32 saddr, __be16 sport,
-		__be32 daddr, unsigned int hnum, int dif,
+		__be32 daddr, unsigned int hnum, int dif, bool exact_dif,
 		struct udp_hslot *hslot2,
 		struct sk_buff *skb)
 {
@@ -462,7 +449,7 @@ static struct sock *udp4_lib_lookup2(struct net *net,
 	badness = 0;
 	udp_portaddr_for_each_entry_rcu(sk, &hslot2->head) {
 		score = compute_score(sk, net, saddr, sport,
-				      daddr, hnum, dif);
+				      daddr, hnum, dif, exact_dif);
 		if (score > badness) {
 			reuseport = sk->sk_reuseport;
 			if (reuseport) {
@@ -497,6 +484,7 @@ struct sock *__udp4_lib_lookup(struct net *net, __be32 saddr,
 	unsigned short hnum = ntohs(dport);
 	unsigned int hash2, slot2, slot = udp_hashfn(net, hnum, udptable->mask);
 	struct udp_hslot *hslot2, *hslot = &udptable->hash[slot];
+	bool exact_dif = udp_lib_exact_dif_match(net, skb);
 	int score, badness, matches = 0, reuseport = 0;
 	u32 hash = 0;
 
@@ -509,7 +497,7 @@ struct sock *__udp4_lib_lookup(struct net *net, __be32 saddr,
 
 		result = udp4_lib_lookup2(net, saddr, sport,
 					  daddr, hnum, dif,
-					  hslot2, skb);
+					  exact_dif, hslot2, skb);
 		if (!result) {
 			unsigned int old_slot2 = slot2;
 			hash2 = udp4_portaddr_hash(net, htonl(INADDR_ANY), hnum);
@@ -524,7 +512,7 @@ struct sock *__udp4_lib_lookup(struct net *net, __be32 saddr,
 
 			result = udp4_lib_lookup2(net, saddr, sport,
 						  daddr, hnum, dif,
-						  hslot2, skb);
+						  exact_dif, hslot2, skb);
 		}
 		return result;
 	}
@@ -533,7 +521,7 @@ begin:
 	badness = 0;
 	sk_for_each_rcu(sk, &hslot->head) {
 		score = compute_score(sk, net, saddr, sport,
-				      daddr, hnum, dif);
+				      daddr, hnum, dif, exact_dif);
 		if (score > badness) {
 			reuseport = sk->sk_reuseport;
 			if (reuseport) {
@@ -1113,7 +1101,8 @@ out:
 	return err;
 
 do_confirm:
-	dst_confirm(&rt->dst);
+	if (msg->msg_flags & MSG_PROBE)
+		dst_confirm_neigh(&rt->dst, &fl4->daddr);
 	if (!(msg->msg_flags&MSG_PROBE) || len)
 		goto back_from_confirm;
 	err = 0;
diff --git a/net/ipv4/xfrm4_input.c b/net/ipv4/xfrm4_input.c
index 62e1e72db461..1fc684111ce6 100644
--- a/net/ipv4/xfrm4_input.c
+++ b/net/ipv4/xfrm4_input.c
@@ -40,6 +40,7 @@ drop:
 
 int xfrm4_transport_finish(struct sk_buff *skb, int async)
 {
+	struct xfrm_offload *xo = xfrm_offload(skb);
 	struct iphdr *iph = ip_hdr(skb);
 
 	iph->protocol = XFRM_MODE_SKB_CB(skb)->protocol;
@@ -53,6 +54,11 @@ int xfrm4_transport_finish(struct sk_buff *skb, int async)
 	iph->tot_len = htons(skb->len);
 	ip_send_check(iph);
 
+	if (xo && (xo->flags & XFRM_GRO)) {
+		skb_mac_header_rebuild(skb);
+		return 0;
+	}
+
 	NF_HOOK(NFPROTO_IPV4, NF_INET_PRE_ROUTING,
 		dev_net(skb->dev), NULL, skb, skb->dev, NULL,
 		xfrm4_rcv_encap_finish);
diff --git a/net/ipv4/xfrm4_mode_transport.c b/net/ipv4/xfrm4_mode_transport.c
index fd840c7d75ea..4acc0508c5eb 100644
--- a/net/ipv4/xfrm4_mode_transport.c
+++ b/net/ipv4/xfrm4_mode_transport.c
@@ -43,6 +43,7 @@ static int xfrm4_transport_output(struct xfrm_state *x, struct sk_buff *skb)
 static int xfrm4_transport_input(struct xfrm_state *x, struct sk_buff *skb)
 {
 	int ihl = skb->data - skb_transport_header(skb);
+	struct xfrm_offload *xo = xfrm_offload(skb);
 
 	if (skb->transport_header != skb->network_header) {
 		memmove(skb_transport_header(skb),
@@ -50,7 +51,8 @@ static int xfrm4_transport_input(struct xfrm_state *x, struct sk_buff *skb)
 		skb->network_header = skb->transport_header;
 	}
 	ip_hdr(skb)->tot_len = htons(skb->len + ihl);
-	skb_reset_transport_header(skb);
+	if (!xo || !(xo->flags & XFRM_GRO))
+		skb_reset_transport_header(skb);
 	return 0;
 }
 
diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
index 6a7ff6957535..71b4ecc195c7 100644
--- a/net/ipv4/xfrm4_policy.c
+++ b/net/ipv4/xfrm4_policy.c
@@ -17,8 +17,6 @@
 #include <net/ip.h>
 #include <net/l3mdev.h>
 
-static struct xfrm_policy_afinfo xfrm4_policy_afinfo;
-
 static struct dst_entry *__xfrm4_dst_lookup(struct net *net, struct flowi4 *fl4,
 					    int tos, int oif,
 					    const xfrm_address_t *saddr,
@@ -219,7 +217,7 @@ static inline int xfrm4_garbage_collect(struct dst_ops *ops)
 {
 	struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
 
-	xfrm4_policy_afinfo.garbage_collect(net);
+	xfrm_garbage_collect_deferred(net);
 	return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
 }
 
@@ -271,8 +269,7 @@ static struct dst_ops xfrm4_dst_ops_template = {
 	.gc_thresh =		INT_MAX,
 };
 
-static struct xfrm_policy_afinfo xfrm4_policy_afinfo = {
-	.family = 		AF_INET,
+static const struct xfrm_policy_afinfo xfrm4_policy_afinfo = {
 	.dst_ops =		&xfrm4_dst_ops_template,
 	.dst_lookup =		xfrm4_dst_lookup,
 	.get_saddr =		xfrm4_get_saddr,
@@ -376,7 +373,7 @@ static struct pernet_operations __net_initdata xfrm4_net_ops = {
 
 static void __init xfrm4_policy_init(void)
 {
-	xfrm_policy_register_afinfo(&xfrm4_policy_afinfo);
+	xfrm_policy_register_afinfo(&xfrm4_policy_afinfo, AF_INET);
 }
 
 void __init xfrm4_init(void)
diff --git a/net/ipv4/xfrm4_protocol.c b/net/ipv4/xfrm4_protocol.c
index dccefa9d84cf..8dd0e6ab8606 100644
--- a/net/ipv4/xfrm4_protocol.c
+++ b/net/ipv4/xfrm4_protocol.c
@@ -188,9 +188,8 @@ static const struct net_protocol ipcomp4_protocol = {
 	.netns_ok	=	1,
 };
 
-static struct xfrm_input_afinfo xfrm4_input_afinfo = {
+static const struct xfrm_input_afinfo xfrm4_input_afinfo = {
 	.family		=	AF_INET,
-	.owner		=	THIS_MODULE,
 	.callback	=	xfrm4_rcv_cb,
 };
 
diff --git a/net/ipv4/xfrm4_state.c b/net/ipv4/xfrm4_state.c
index 542074c00c78..d6660a8c0ea5 100644
--- a/net/ipv4/xfrm4_state.c
+++ b/net/ipv4/xfrm4_state.c
@@ -90,11 +90,3 @@ void __init xfrm4_state_init(void)
 {
 	xfrm_state_register_afinfo(&xfrm4_state_afinfo);
 }
-
-#if 0
-void __exit xfrm4_state_fini(void)
-{
-	xfrm_state_unregister_afinfo(&xfrm4_state_afinfo);
-}
-#endif  /*  0  */
-
diff --git a/net/ipv6/Kconfig b/net/ipv6/Kconfig
index ec1267e2bd1f..e2afe677a9d9 100644
--- a/net/ipv6/Kconfig
+++ b/net/ipv6/Kconfig
@@ -75,6 +75,19 @@ config INET6_ESP
 
 	  If unsure, say Y.
 
+config INET6_ESP_OFFLOAD
+	tristate "IPv6: ESP transformation offload"
+	depends on INET6_ESP
+	select XFRM_OFFLOAD
+	default n
+	---help---
+	  Support for ESP transformation offload. This makes sense
+	  only if this system really does IPsec and want to do it
+	  with high throughput. A typical desktop system does not
+	  need it, even if it does IPsec.
+
+	  If unsure, say N.
+
 config INET6_IPCOMP
 	tristate "IPv6: IPComp transformation"
 	select INET6_XFRM_TUNNEL
@@ -208,6 +221,7 @@ config IPV6_TUNNEL
 	tristate "IPv6: IP-in-IPv6 tunnel (RFC2473)"
 	select INET6_TUNNEL
 	select DST_CACHE
+	select GRO_CELLS
 	---help---
 	  Support for IPv6-in-IPv6 and IPv4-in-IPv6 tunnels described in
 	  RFC 2473.
diff --git a/net/ipv6/Makefile b/net/ipv6/Makefile
index a9e9fec387ce..217e9ff0e24b 100644
--- a/net/ipv6/Makefile
+++ b/net/ipv6/Makefile
@@ -30,6 +30,7 @@ ipv6-objs += $(ipv6-y)
 
 obj-$(CONFIG_INET6_AH) += ah6.o
 obj-$(CONFIG_INET6_ESP) += esp6.o
+obj-$(CONFIG_INET6_ESP_OFFLOAD) += esp6_offload.o
 obj-$(CONFIG_INET6_IPCOMP) += ipcomp6.o
 obj-$(CONFIG_INET6_XFRM_TUNNEL) += xfrm6_tunnel.o
 obj-$(CONFIG_INET6_TUNNEL) += tunnel6.o
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index a7bcc0ab5e99..3a2025f5bf2c 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -243,6 +243,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
 	.seg6_require_hmac	= 0,
 #endif
 	.enhanced_dad           = 1,
+	.addr_gen_mode		= IN6_ADDR_GEN_MODE_EUI64,
 };
 
 static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
@@ -294,6 +295,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
 	.seg6_require_hmac	= 0,
 #endif
 	.enhanced_dad           = 1,
+	.addr_gen_mode		= IN6_ADDR_GEN_MODE_EUI64,
 };
 
 /* Check if a valid qdisc is available */
@@ -386,9 +388,9 @@ static struct inet6_dev *ipv6_add_dev(struct net_device *dev)
 	memcpy(&ndev->cnf, dev_net(dev)->ipv6.devconf_dflt, sizeof(ndev->cnf));
 
 	if (ndev->cnf.stable_secret.initialized)
-		ndev->addr_gen_mode = IN6_ADDR_GEN_MODE_STABLE_PRIVACY;
+		ndev->cnf.addr_gen_mode = IN6_ADDR_GEN_MODE_STABLE_PRIVACY;
 	else
-		ndev->addr_gen_mode = IN6_ADDR_GEN_MODE_EUI64;
+		ndev->cnf.addr_gen_mode = ipv6_devconf_dflt.addr_gen_mode;
 
 	ndev->cnf.mtu6 = dev->mtu;
 	ndev->nd_parms = neigh_parms_alloc(dev, &nd_tbl);
@@ -2144,12 +2146,14 @@ static int ipv6_generate_eui64(u8 *eui, struct net_device *dev)
 	case ARPHRD_SIT:
 		return addrconf_ifid_sit(eui, dev);
 	case ARPHRD_IPGRE:
+	case ARPHRD_TUNNEL:
 		return addrconf_ifid_gre(eui, dev);
 	case ARPHRD_6LOWPAN:
 		return addrconf_ifid_eui64(eui, dev);
 	case ARPHRD_IEEE1394:
 		return addrconf_ifid_ieee1394(eui, dev);
 	case ARPHRD_TUNNEL6:
+	case ARPHRD_IP6GRE:
 		return addrconf_ifid_ip6tnl(eui, dev);
 	}
 	return -1;
@@ -2387,8 +2391,8 @@ static void manage_tempaddrs(struct inet6_dev *idev,
 
 static bool is_addr_mode_generate_stable(struct inet6_dev *idev)
 {
-	return idev->addr_gen_mode == IN6_ADDR_GEN_MODE_STABLE_PRIVACY ||
-	       idev->addr_gen_mode == IN6_ADDR_GEN_MODE_RANDOM;
+	return idev->cnf.addr_gen_mode == IN6_ADDR_GEN_MODE_STABLE_PRIVACY ||
+	       idev->cnf.addr_gen_mode == IN6_ADDR_GEN_MODE_RANDOM;
 }
 
 int addrconf_prefix_rcv_add_addr(struct net *net, struct net_device *dev,
@@ -3152,7 +3156,7 @@ static void addrconf_addr_gen(struct inet6_dev *idev, bool prefix_route)
 
 	ipv6_addr_set(&addr, htonl(0xFE800000), 0, 0, 0);
 
-	switch (idev->addr_gen_mode) {
+	switch (idev->cnf.addr_gen_mode) {
 	case IN6_ADDR_GEN_MODE_RANDOM:
 		ipv6_gen_mode_random_init(idev);
 		/* fallthrough */
@@ -3193,6 +3197,9 @@ static void addrconf_dev_config(struct net_device *dev)
 	    (dev->type != ARPHRD_IEEE1394) &&
 	    (dev->type != ARPHRD_TUNNEL6) &&
 	    (dev->type != ARPHRD_6LOWPAN) &&
+	    (dev->type != ARPHRD_IP6GRE) &&
+	    (dev->type != ARPHRD_IPGRE) &&
+	    (dev->type != ARPHRD_TUNNEL) &&
 	    (dev->type != ARPHRD_NONE)) {
 		/* Alas, we support only Ethernet autoconfiguration. */
 		return;
@@ -3204,8 +3211,8 @@ static void addrconf_dev_config(struct net_device *dev)
 
 	/* this device type has no EUI support */
 	if (dev->type == ARPHRD_NONE &&
-	    idev->addr_gen_mode == IN6_ADDR_GEN_MODE_EUI64)
-		idev->addr_gen_mode = IN6_ADDR_GEN_MODE_RANDOM;
+	    idev->cnf.addr_gen_mode == IN6_ADDR_GEN_MODE_EUI64)
+		idev->cnf.addr_gen_mode = IN6_ADDR_GEN_MODE_RANDOM;
 
 	addrconf_addr_gen(idev, false);
 }
@@ -4900,6 +4907,13 @@ static void inet6_ifa_notify(int event, struct inet6_ifaddr *ifa)
 	struct net *net = dev_net(ifa->idev->dev);
 	int err = -ENOBUFS;
 
+	/* Don't send DELADDR notification for TENTATIVE address,
+	 * since NEWADDR notification is sent only after removing
+	 * TENTATIVE flag.
+	 */
+	if (ifa->flags & IFA_F_TENTATIVE && event == RTM_DELADDR)
+		return;
+
 	skb = nlmsg_new(inet6_ifaddr_msgsize(), GFP_ATOMIC);
 	if (!skb)
 		goto errout;
@@ -4987,6 +5001,7 @@ static inline void ipv6_store_devconf(struct ipv6_devconf *cnf,
 	array[DEVCONF_SEG6_REQUIRE_HMAC] = cnf->seg6_require_hmac;
 #endif
 	array[DEVCONF_ENHANCED_DAD] = cnf->enhanced_dad;
+	array[DEVCONF_ADDR_GEN_MODE] = cnf->addr_gen_mode;
 }
 
 static inline size_t inet6_ifla6_size(void)
@@ -5098,7 +5113,7 @@ static int inet6_fill_ifla6_attrs(struct sk_buff *skb, struct inet6_dev *idev,
 	if (!nla)
 		goto nla_put_failure;
 
-	if (nla_put_u8(skb, IFLA_INET6_ADDR_GEN_MODE, idev->addr_gen_mode))
+	if (nla_put_u8(skb, IFLA_INET6_ADDR_GEN_MODE, idev->cnf.addr_gen_mode))
 		goto nla_put_failure;
 
 	read_lock_bh(&idev->lock);
@@ -5216,6 +5231,26 @@ static int inet6_validate_link_af(const struct net_device *dev,
 	return nla_parse_nested(tb, IFLA_INET6_MAX, nla, inet6_af_policy);
 }
 
+static int check_addr_gen_mode(int mode)
+{
+	if (mode != IN6_ADDR_GEN_MODE_EUI64 &&
+	    mode != IN6_ADDR_GEN_MODE_NONE &&
+	    mode != IN6_ADDR_GEN_MODE_STABLE_PRIVACY &&
+	    mode != IN6_ADDR_GEN_MODE_RANDOM)
+		return -EINVAL;
+	return 1;
+}
+
+static int check_stable_privacy(struct inet6_dev *idev, struct net *net,
+				int mode)
+{
+	if (mode == IN6_ADDR_GEN_MODE_STABLE_PRIVACY &&
+	    !idev->cnf.stable_secret.initialized &&
+	    !net->ipv6.devconf_dflt->stable_secret.initialized)
+		return -EINVAL;
+	return 1;
+}
+
 static int inet6_set_link_af(struct net_device *dev, const struct nlattr *nla)
 {
 	int err = -EINVAL;
@@ -5237,18 +5272,11 @@ static int inet6_set_link_af(struct net_device *dev, const struct nlattr *nla)
 	if (tb[IFLA_INET6_ADDR_GEN_MODE]) {
 		u8 mode = nla_get_u8(tb[IFLA_INET6_ADDR_GEN_MODE]);
 
-		if (mode != IN6_ADDR_GEN_MODE_EUI64 &&
-		    mode != IN6_ADDR_GEN_MODE_NONE &&
-		    mode != IN6_ADDR_GEN_MODE_STABLE_PRIVACY &&
-		    mode != IN6_ADDR_GEN_MODE_RANDOM)
-			return -EINVAL;
-
-		if (mode == IN6_ADDR_GEN_MODE_STABLE_PRIVACY &&
-		    !idev->cnf.stable_secret.initialized &&
-		    !dev_net(dev)->ipv6.devconf_dflt->stable_secret.initialized)
+		if (check_addr_gen_mode(mode) < 0 ||
+		    check_stable_privacy(idev, dev_net(dev), mode) < 0)
 			return -EINVAL;
 
-		idev->addr_gen_mode = mode;
+		idev->cnf.addr_gen_mode = mode;
 		err = 0;
 	}
 
@@ -5655,6 +5683,47 @@ int addrconf_sysctl_proxy_ndp(struct ctl_table *ctl, int write,
 	return ret;
 }
 
+static int addrconf_sysctl_addr_gen_mode(struct ctl_table *ctl, int write,
+					 void __user *buffer, size_t *lenp,
+					 loff_t *ppos)
+{
+	int ret = 0;
+	int new_val;
+	struct inet6_dev *idev = (struct inet6_dev *)ctl->extra1;
+	struct net *net = (struct net *)ctl->extra2;
+
+	ret = proc_dointvec(ctl, write, buffer, lenp, ppos);
+
+	if (write) {
+		new_val = *((int *)ctl->data);
+
+		if (check_addr_gen_mode(new_val) < 0)
+			return -EINVAL;
+
+		/* request for default */
+		if (&net->ipv6.devconf_dflt->addr_gen_mode == ctl->data) {
+			ipv6_devconf_dflt.addr_gen_mode = new_val;
+
+		/* request for individual net device */
+		} else {
+			if (!idev)
+				return ret;
+
+			if (check_stable_privacy(idev, net, new_val) < 0)
+				return -EINVAL;
+
+			if (idev->cnf.addr_gen_mode != new_val) {
+				idev->cnf.addr_gen_mode = new_val;
+				rtnl_lock();
+				addrconf_dev_config(idev->dev);
+				rtnl_unlock();
+			}
+		}
+	}
+
+	return ret;
+}
+
 static int addrconf_sysctl_stable_secret(struct ctl_table *ctl, int write,
 					 void __user *buffer, size_t *lenp,
 					 loff_t *ppos)
@@ -5705,14 +5774,14 @@ static int addrconf_sysctl_stable_secret(struct ctl_table *ctl, int write,
 			struct inet6_dev *idev = __in6_dev_get(dev);
 
 			if (idev) {
-				idev->addr_gen_mode =
+				idev->cnf.addr_gen_mode =
 					IN6_ADDR_GEN_MODE_STABLE_PRIVACY;
 			}
 		}
 	} else {
 		struct inet6_dev *idev = ctl->extra1;
 
-		idev->addr_gen_mode = IN6_ADDR_GEN_MODE_STABLE_PRIVACY;
+		idev->cnf.addr_gen_mode = IN6_ADDR_GEN_MODE_STABLE_PRIVACY;
 	}
 
 out:
@@ -6100,6 +6169,13 @@ static const struct ctl_table addrconf_sysctl[] = {
 		.proc_handler   = proc_dointvec,
 	},
 	{
+		.procname		= "addr_gen_mode",
+		.data			= &ipv6_devconf.addr_gen_mode,
+		.maxlen			= sizeof(int),
+		.mode			= 0644,
+		.proc_handler	= addrconf_sysctl_addr_gen_mode,
+	},
+	{
 		/* sentinel */
 	}
 };
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index aa42123bc301..04db40620ea6 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -302,7 +302,8 @@ int inet6_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
 		return -EINVAL;
 
 	snum = ntohs(addr->sin6_port);
-	if (snum && snum < PROT_SOCK && !ns_capable(net->user_ns, CAP_NET_BIND_SERVICE))
+	if (snum && snum < inet_prot_sock(net) &&
+	    !ns_capable(net->user_ns, CAP_NET_BIND_SERVICE))
 		return -EACCES;
 
 	lock_sock(sk);
diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c
index 189eb10b742d..dda6035e3b84 100644
--- a/net/ipv6/ah6.c
+++ b/net/ipv6/ah6.c
@@ -474,6 +474,9 @@ static void ah6_input_done(struct crypto_async_request *base, int err)
 	int hdr_len = skb_network_header_len(skb);
 	int ah_hlen = (ah->hdrlen + 2) << 2;
 
+	if (err)
+		goto out;
+
 	work_iph = AH_SKB_CB(skb)->tmp;
 	auth_data = ah_tmp_auth(work_iph, hdr_len);
 	icv = ah_tmp_icv(ahp->ahash, auth_data, ahp->icv_trunc_len);
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index cbcdd5db31f4..ff54faa75631 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -44,6 +44,8 @@
 #include <net/protocol.h>
 #include <linux/icmpv6.h>
 
+#include <linux/highmem.h>
+
 struct esp_skb_cb {
 	struct xfrm_skb_cb xfrm;
 	void *tmp;
@@ -114,11 +116,40 @@ static inline struct scatterlist *esp_req_sg(struct crypto_aead *aead,
 			     __alignof__(struct scatterlist));
 }
 
+static void esp_ssg_unref(struct xfrm_state *x, void *tmp)
+{
+	__be32 *seqhi;
+	struct crypto_aead *aead = x->data;
+	int seqhilen = 0;
+	u8 *iv;
+	struct aead_request *req;
+	struct scatterlist *sg;
+
+	if (x->props.flags & XFRM_STATE_ESN)
+		seqhilen += sizeof(__be32);
+
+	seqhi = esp_tmp_seqhi(tmp);
+	iv = esp_tmp_iv(aead, tmp, seqhilen);
+	req = esp_tmp_req(aead, iv);
+
+	/* Unref skb_frag_pages in the src scatterlist if necessary.
+	 * Skip the first sg which comes from skb->data.
+	 */
+	if (req->src != req->dst)
+		for (sg = sg_next(req->src); sg; sg = sg_next(sg))
+			put_page(sg_page(sg));
+}
+
 static void esp_output_done(struct crypto_async_request *base, int err)
 {
 	struct sk_buff *skb = base->data;
+	void *tmp;
+	struct dst_entry *dst = skb_dst(skb);
+	struct xfrm_state *x = dst->xfrm;
 
-	kfree(ESP_SKB_CB(skb)->tmp);
+	tmp = ESP_SKB_CB(skb)->tmp;
+	esp_ssg_unref(x, tmp);
+	kfree(tmp);
 	xfrm_output_resume(skb, err);
 }
 
@@ -138,6 +169,27 @@ static void esp_output_restore_header(struct sk_buff *skb)
 	esp_restore_header(skb, skb_transport_offset(skb) - sizeof(__be32));
 }
 
+static struct ip_esp_hdr *esp_output_set_esn(struct sk_buff *skb,
+					     struct ip_esp_hdr *esph,
+					     __be32 *seqhi)
+{
+	struct xfrm_state *x = skb_dst(skb)->xfrm;
+
+	/* For ESN we move the header forward by 4 bytes to
+	 * accomodate the high bits.  We will move it back after
+	 * encryption.
+	 */
+	if ((x->props.flags & XFRM_STATE_ESN)) {
+		esph = (void *)(skb_transport_header(skb) - sizeof(__be32));
+		*seqhi = esph->spi;
+		esph->seq_no = htonl(XFRM_SKB_CB(skb)->seq.output.hi);
+	}
+
+	esph->spi = x->id.spi;
+
+	return esph;
+}
+
 static void esp_output_done_esn(struct crypto_async_request *base, int err)
 {
 	struct sk_buff *skb = base->data;
@@ -146,14 +198,31 @@ static void esp_output_done_esn(struct crypto_async_request *base, int err)
 	esp_output_done(base, err);
 }
 
+static void esp_output_fill_trailer(u8 *tail, int tfclen, int plen, __u8 proto)
+{
+	/* Fill padding... */
+	if (tfclen) {
+		memset(tail, 0, tfclen);
+		tail += tfclen;
+	}
+	do {
+		int i;
+		for (i = 0; i < plen - 2; i++)
+			tail[i] = i + 1;
+	} while (0);
+	tail[plen - 2] = plen - 2;
+	tail[plen - 1] = proto;
+}
+
 static int esp6_output(struct xfrm_state *x, struct sk_buff *skb)
 {
 	int err;
 	struct ip_esp_hdr *esph;
 	struct crypto_aead *aead;
 	struct aead_request *req;
-	struct scatterlist *sg;
+	struct scatterlist *sg, *dsg;
 	struct sk_buff *trailer;
+	struct page *page;
 	void *tmp;
 	int blksize;
 	int clen;
@@ -164,10 +233,13 @@ static int esp6_output(struct xfrm_state *x, struct sk_buff *skb)
 	int nfrags;
 	int assoclen;
 	int seqhilen;
+	int tailen;
 	u8 *iv;
 	u8 *tail;
+	u8 *vaddr;
 	__be32 *seqhi;
 	__be64 seqno;
+	__u8 proto = *skb_mac_header(skb);
 
 	/* skb is pure payload to encrypt */
 	aead = x->data;
@@ -186,11 +258,7 @@ static int esp6_output(struct xfrm_state *x, struct sk_buff *skb)
 	blksize = ALIGN(crypto_aead_blocksize(aead), 4);
 	clen = ALIGN(skb->len + 2 + tfclen, blksize);
 	plen = clen - skb->len - tfclen;
-
-	err = skb_cow_data(skb, tfclen + plen + alen, &trailer);
-	if (err < 0)
-		goto error;
-	nfrags = err;
+	tailen = tfclen + plen + alen;
 
 	assoclen = sizeof(*esph);
 	seqhilen = 0;
@@ -200,59 +268,152 @@ static int esp6_output(struct xfrm_state *x, struct sk_buff *skb)
 		assoclen += seqhilen;
 	}
 
-	tmp = esp_alloc_tmp(aead, nfrags, seqhilen);
-	if (!tmp) {
-		err = -ENOMEM;
-		goto error;
+	*skb_mac_header(skb) = IPPROTO_ESP;
+	esph = ip_esp_hdr(skb);
+
+	if (!skb_cloned(skb)) {
+		if (tailen <= skb_availroom(skb)) {
+			nfrags = 1;
+			trailer = skb;
+			tail = skb_tail_pointer(trailer);
+
+			goto skip_cow;
+		} else if ((skb_shinfo(skb)->nr_frags < MAX_SKB_FRAGS)
+			   && !skb_has_frag_list(skb)) {
+			int allocsize;
+			struct sock *sk = skb->sk;
+			struct page_frag *pfrag = &x->xfrag;
+
+			allocsize = ALIGN(tailen, L1_CACHE_BYTES);
+
+			spin_lock_bh(&x->lock);
+
+			if (unlikely(!skb_page_frag_refill(allocsize, pfrag, GFP_ATOMIC))) {
+				spin_unlock_bh(&x->lock);
+				goto cow;
+			}
+
+			page = pfrag->page;
+			get_page(page);
+
+			vaddr = kmap_atomic(page);
+
+			tail = vaddr + pfrag->offset;
+
+			esp_output_fill_trailer(tail, tfclen, plen, proto);
+
+			kunmap_atomic(vaddr);
+
+			nfrags = skb_shinfo(skb)->nr_frags;
+
+			__skb_fill_page_desc(skb, nfrags, page, pfrag->offset,
+					     tailen);
+			skb_shinfo(skb)->nr_frags = ++nfrags;
+
+			pfrag->offset = pfrag->offset + allocsize;
+			nfrags++;
+
+			skb->len += tailen;
+			skb->data_len += tailen;
+			skb->truesize += tailen;
+			if (sk)
+				atomic_add(tailen, &sk->sk_wmem_alloc);
+
+			skb_push(skb, -skb_network_offset(skb));
+
+			esph->seq_no = htonl(XFRM_SKB_CB(skb)->seq.output.low);
+			esph->spi = x->id.spi;
+
+			tmp = esp_alloc_tmp(aead, nfrags + 2, seqhilen);
+			if (!tmp) {
+				spin_unlock_bh(&x->lock);
+				err = -ENOMEM;
+				goto error;
+			}
+			seqhi = esp_tmp_seqhi(tmp);
+			iv = esp_tmp_iv(aead, tmp, seqhilen);
+			req = esp_tmp_req(aead, iv);
+			sg = esp_req_sg(aead, req);
+			dsg = &sg[nfrags];
+
+			esph = esp_output_set_esn(skb, esph, seqhi);
+
+			sg_init_table(sg, nfrags);
+			skb_to_sgvec(skb, sg,
+				     (unsigned char *)esph - skb->data,
+				     assoclen + ivlen + clen + alen);
+
+			allocsize = ALIGN(skb->data_len, L1_CACHE_BYTES);
+
+			if (unlikely(!skb_page_frag_refill(allocsize, pfrag, GFP_ATOMIC))) {
+				spin_unlock_bh(&x->lock);
+				err = -ENOMEM;
+				goto error;
+			}
+
+			skb_shinfo(skb)->nr_frags = 1;
+
+			page = pfrag->page;
+			get_page(page);
+			/* replace page frags in skb with new page */
+			__skb_fill_page_desc(skb, 0, page, pfrag->offset, skb->data_len);
+			pfrag->offset = pfrag->offset + allocsize;
+
+			sg_init_table(dsg, skb_shinfo(skb)->nr_frags + 1);
+			skb_to_sgvec(skb, dsg,
+				     (unsigned char *)esph - skb->data,
+				     assoclen + ivlen + clen + alen);
+
+			spin_unlock_bh(&x->lock);
+
+			goto skip_cow2;
+		}
 	}
 
-	seqhi = esp_tmp_seqhi(tmp);
-	iv = esp_tmp_iv(aead, tmp, seqhilen);
-	req = esp_tmp_req(aead, iv);
-	sg = esp_req_sg(aead, req);
+cow:
+	err = skb_cow_data(skb, tailen, &trailer);
+	if (err < 0)
+		goto error;
+	nfrags = err;
 
-	/* Fill padding... */
 	tail = skb_tail_pointer(trailer);
-	if (tfclen) {
-		memset(tail, 0, tfclen);
-		tail += tfclen;
-	}
-	do {
-		int i;
-		for (i = 0; i < plen - 2; i++)
-			tail[i] = i + 1;
-	} while (0);
-	tail[plen - 2] = plen - 2;
-	tail[plen - 1] = *skb_mac_header(skb);
-	pskb_put(skb, trailer, clen - skb->len + alen);
+	esph = ip_esp_hdr(skb);
 
+skip_cow:
+	esp_output_fill_trailer(tail, tfclen, plen, proto);
+
+	pskb_put(skb, trailer, clen - skb->len + alen);
 	skb_push(skb, -skb_network_offset(skb));
-	esph = ip_esp_hdr(skb);
-	*skb_mac_header(skb) = IPPROTO_ESP;
 
 	esph->seq_no = htonl(XFRM_SKB_CB(skb)->seq.output.low);
+	esph->spi = x->id.spi;
 
-	aead_request_set_callback(req, 0, esp_output_done, skb);
-
-	/* For ESN we move the header forward by 4 bytes to
-	 * accomodate the high bits.  We will move it back after
-	 * encryption.
-	 */
-	if ((x->props.flags & XFRM_STATE_ESN)) {
-		esph = (void *)(skb_transport_header(skb) - sizeof(__be32));
-		*seqhi = esph->spi;
-		esph->seq_no = htonl(XFRM_SKB_CB(skb)->seq.output.hi);
-		aead_request_set_callback(req, 0, esp_output_done_esn, skb);
+	tmp = esp_alloc_tmp(aead, nfrags, seqhilen);
+	if (!tmp) {
+		err = -ENOMEM;
+		goto error;
 	}
 
-	esph->spi = x->id.spi;
+	seqhi = esp_tmp_seqhi(tmp);
+	iv = esp_tmp_iv(aead, tmp, seqhilen);
+	req = esp_tmp_req(aead, iv);
+	sg = esp_req_sg(aead, req);
+	dsg = sg;
+
+	esph = esp_output_set_esn(skb, esph, seqhi);
 
 	sg_init_table(sg, nfrags);
 	skb_to_sgvec(skb, sg,
 		     (unsigned char *)esph - skb->data,
 		     assoclen + ivlen + clen + alen);
 
-	aead_request_set_crypt(req, sg, sg, ivlen + clen, iv);
+skip_cow2:
+	if ((x->props.flags & XFRM_STATE_ESN))
+		aead_request_set_callback(req, 0, esp_output_done_esn, skb);
+	else
+		aead_request_set_callback(req, 0, esp_output_done, skb);
+
+	aead_request_set_crypt(req, sg, dsg, ivlen + clen, iv);
 	aead_request_set_ad(req, assoclen);
 
 	seqno = cpu_to_be64(XFRM_SKB_CB(skb)->seq.output.low +
@@ -278,6 +439,8 @@ static int esp6_output(struct xfrm_state *x, struct sk_buff *skb)
 			esp_output_restore_header(skb);
 	}
 
+	if (sg != dsg)
+		esp_ssg_unref(x, tmp);
 	kfree(tmp);
 
 error:
@@ -343,6 +506,23 @@ static void esp_input_restore_header(struct sk_buff *skb)
 	__skb_pull(skb, 4);
 }
 
+static void esp_input_set_header(struct sk_buff *skb, __be32 *seqhi)
+{
+	struct xfrm_state *x = xfrm_input_state(skb);
+	struct ip_esp_hdr *esph = (struct ip_esp_hdr *)skb->data;
+
+	/* For ESN we move the header forward by 4 bytes to
+	 * accomodate the high bits.  We will move it back after
+	 * decryption.
+	 */
+	if ((x->props.flags & XFRM_STATE_ESN)) {
+		esph = (void *)skb_push(skb, 4);
+		*seqhi = esph->spi;
+		esph->spi = esph->seq_no;
+		esph->seq_no = XFRM_SKB_CB(skb)->seq.input.hi;
+	}
+}
+
 static void esp_input_done_esn(struct crypto_async_request *base, int err)
 {
 	struct sk_buff *skb = base->data;
@@ -378,14 +558,6 @@ static int esp6_input(struct xfrm_state *x, struct sk_buff *skb)
 		goto out;
 	}
 
-	nfrags = skb_cow_data(skb, 0, &trailer);
-	if (nfrags < 0) {
-		ret = -EINVAL;
-		goto out;
-	}
-
-	ret = -ENOMEM;
-
 	assoclen = sizeof(*esph);
 	seqhilen = 0;
 
@@ -394,6 +566,27 @@ static int esp6_input(struct xfrm_state *x, struct sk_buff *skb)
 		assoclen += seqhilen;
 	}
 
+	if (!skb_cloned(skb)) {
+		if (!skb_is_nonlinear(skb)) {
+			nfrags = 1;
+
+			goto skip_cow;
+		} else if (!skb_has_frag_list(skb)) {
+			nfrags = skb_shinfo(skb)->nr_frags;
+			nfrags++;
+
+			goto skip_cow;
+		}
+	}
+
+	nfrags = skb_cow_data(skb, 0, &trailer);
+	if (nfrags < 0) {
+		ret = -EINVAL;
+		goto out;
+	}
+
+skip_cow:
+	ret = -ENOMEM;
 	tmp = esp_alloc_tmp(aead, nfrags, seqhilen);
 	if (!tmp)
 		goto out;
@@ -404,26 +597,17 @@ static int esp6_input(struct xfrm_state *x, struct sk_buff *skb)
 	req = esp_tmp_req(aead, iv);
 	sg = esp_req_sg(aead, req);
 
-	skb->ip_summed = CHECKSUM_NONE;
+	esp_input_set_header(skb, seqhi);
 
-	esph = (struct ip_esp_hdr *)skb->data;
+	sg_init_table(sg, nfrags);
+	skb_to_sgvec(skb, sg, 0, skb->len);
 
-	aead_request_set_callback(req, 0, esp_input_done, skb);
+	skb->ip_summed = CHECKSUM_NONE;
 
-	/* For ESN we move the header forward by 4 bytes to
-	 * accomodate the high bits.  We will move it back after
-	 * decryption.
-	 */
-	if ((x->props.flags & XFRM_STATE_ESN)) {
-		esph = (void *)skb_push(skb, 4);
-		*seqhi = esph->spi;
-		esph->spi = esph->seq_no;
-		esph->seq_no = XFRM_SKB_CB(skb)->seq.input.hi;
+	if ((x->props.flags & XFRM_STATE_ESN))
 		aead_request_set_callback(req, 0, esp_input_done_esn, skb);
-	}
-
-	sg_init_table(sg, nfrags);
-	skb_to_sgvec(skb, sg, 0, skb->len);
+	else
+		aead_request_set_callback(req, 0, esp_input_done, skb);
 
 	aead_request_set_crypt(req, sg, sg, elen + ivlen, iv);
 	aead_request_set_ad(req, assoclen);
diff --git a/net/ipv6/esp6_offload.c b/net/ipv6/esp6_offload.c
new file mode 100644
index 000000000000..d914eb93204a
--- /dev/null
+++ b/net/ipv6/esp6_offload.c
@@ -0,0 +1,108 @@
+/*
+ * IPV6 GSO/GRO offload support
+ * Linux INET implementation
+ *
+ * Copyright (C) 2016 secunet Security Networks AG
+ * Author: Steffen Klassert <steffen.klassert@secunet.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * ESP GRO support
+ */
+
+#include <linux/skbuff.h>
+#include <linux/init.h>
+#include <net/protocol.h>
+#include <crypto/aead.h>
+#include <crypto/authenc.h>
+#include <linux/err.h>
+#include <linux/module.h>
+#include <net/ip.h>
+#include <net/xfrm.h>
+#include <net/esp.h>
+#include <linux/scatterlist.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <net/ip6_route.h>
+#include <net/ipv6.h>
+#include <linux/icmpv6.h>
+
+static struct sk_buff **esp6_gro_receive(struct sk_buff **head,
+					 struct sk_buff *skb)
+{
+	int offset = skb_gro_offset(skb);
+	struct xfrm_offload *xo;
+	struct xfrm_state *x;
+	__be32 seq;
+	__be32 spi;
+	int err;
+
+	skb_pull(skb, offset);
+
+	if ((err = xfrm_parse_spi(skb, IPPROTO_ESP, &spi, &seq)) != 0)
+		goto out;
+
+	err = secpath_set(skb);
+	if (err)
+		goto out;
+
+	if (skb->sp->len == XFRM_MAX_DEPTH)
+		goto out;
+
+	x = xfrm_state_lookup(dev_net(skb->dev), skb->mark,
+			      (xfrm_address_t *)&ipv6_hdr(skb)->daddr,
+			      spi, IPPROTO_ESP, AF_INET6);
+	if (!x)
+		goto out;
+
+	skb->sp->xvec[skb->sp->len++] = x;
+	skb->sp->olen++;
+
+	xo = xfrm_offload(skb);
+	if (!xo) {
+		xfrm_state_put(x);
+		goto out;
+	}
+	xo->flags |= XFRM_GRO;
+
+	XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip6 = NULL;
+	XFRM_SPI_SKB_CB(skb)->family = AF_INET6;
+	XFRM_SPI_SKB_CB(skb)->daddroff = offsetof(struct ipv6hdr, daddr);
+	XFRM_SPI_SKB_CB(skb)->seq = seq;
+
+	/* We don't need to handle errors from xfrm_input, it does all
+	 * the error handling and frees the resources on error. */
+	xfrm_input(skb, IPPROTO_ESP, spi, -2);
+
+	return ERR_PTR(-EINPROGRESS);
+out:
+	skb_push(skb, offset);
+	NAPI_GRO_CB(skb)->same_flow = 0;
+	NAPI_GRO_CB(skb)->flush = 1;
+
+	return NULL;
+}
+
+static const struct net_offload esp6_offload = {
+	.callbacks = {
+		.gro_receive = esp6_gro_receive,
+	},
+};
+
+static int __init esp6_offload_init(void)
+{
+	return inet6_add_offload(&esp6_offload, IPPROTO_ESP);
+}
+
+static void __exit esp6_offload_exit(void)
+{
+	inet6_del_offload(&esp6_offload, IPPROTO_ESP);
+}
+
+module_init(esp6_offload_init);
+module_exit(esp6_offload_exit);
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Steffen Klassert <steffen.klassert@secunet.com>");
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index 3036f665e6c8..230b5aac9f03 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -110,19 +110,17 @@ static const struct inet6_protocol icmpv6_protocol = {
 	.flags		=	INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
 };
 
+/* Called with BH disabled */
 static __inline__ struct sock *icmpv6_xmit_lock(struct net *net)
 {
 	struct sock *sk;
 
-	local_bh_disable();
-
 	sk = icmpv6_sk(net);
 	if (unlikely(!spin_trylock(&sk->sk_lock.slock))) {
 		/* This can happen if the output path (f.e. SIT or
 		 * ip6ip6 tunnel) signals dst_link_failure() for an
 		 * outgoing ICMP6 packet.
 		 */
-		local_bh_enable();
 		return NULL;
 	}
 	return sk;
@@ -130,7 +128,7 @@ static __inline__ struct sock *icmpv6_xmit_lock(struct net *net)
 
 static __inline__ void icmpv6_xmit_unlock(struct sock *sk)
 {
-	spin_unlock_bh(&sk->sk_lock.slock);
+	spin_unlock(&sk->sk_lock.slock);
 }
 
 /*
@@ -168,6 +166,30 @@ static bool is_ineligible(const struct sk_buff *skb)
 	return false;
 }
 
+static bool icmpv6_mask_allow(int type)
+{
+	/* Informational messages are not limited. */
+	if (type & ICMPV6_INFOMSG_MASK)
+		return true;
+
+	/* Do not limit pmtu discovery, it would break it. */
+	if (type == ICMPV6_PKT_TOOBIG)
+		return true;
+
+	return false;
+}
+
+static bool icmpv6_global_allow(int type)
+{
+	if (icmpv6_mask_allow(type))
+		return true;
+
+	if (icmp_global_allow())
+		return true;
+
+	return false;
+}
+
 /*
  * Check the ICMP output rate limit
  */
@@ -178,12 +200,7 @@ static bool icmpv6_xrlim_allow(struct sock *sk, u8 type,
 	struct dst_entry *dst;
 	bool res = false;
 
-	/* Informational messages are not limited. */
-	if (type & ICMPV6_INFOMSG_MASK)
-		return true;
-
-	/* Do not limit pmtu discovery, it would break it. */
-	if (type == ICMPV6_PKT_TOOBIG)
+	if (icmpv6_mask_allow(type))
 		return true;
 
 	/*
@@ -200,20 +217,16 @@ static bool icmpv6_xrlim_allow(struct sock *sk, u8 type,
 	} else {
 		struct rt6_info *rt = (struct rt6_info *)dst;
 		int tmo = net->ipv6.sysctl.icmpv6_time;
+		struct inet_peer *peer;
 
 		/* Give more bandwidth to wider prefixes. */
 		if (rt->rt6i_dst.plen < 128)
 			tmo >>= ((128 - rt->rt6i_dst.plen)>>5);
 
-		if (icmp_global_allow()) {
-			struct inet_peer *peer;
-
-			peer = inet_getpeer_v6(net->ipv6.peers,
-					       &fl6->daddr, 1);
-			res = inet_peer_xrlim_allow(peer, tmo);
-			if (peer)
-				inet_putpeer(peer);
-		}
+		peer = inet_getpeer_v6(net->ipv6.peers, &fl6->daddr, 1);
+		res = inet_peer_xrlim_allow(peer, tmo);
+		if (peer)
+			inet_putpeer(peer);
 	}
 	dst_release(dst);
 	return res;
@@ -474,6 +487,13 @@ static void icmp6_send(struct sk_buff *skb, u8 type, u8 code, __u32 info,
 		return;
 	}
 
+	/* Needed by both icmp_global_allow and icmpv6_xmit_lock */
+	local_bh_disable();
+
+	/* Check global sysctl_icmp_msgs_per_sec ratelimit */
+	if (!icmpv6_global_allow(type))
+		goto out_bh_enable;
+
 	mip6_addr_swap(skb);
 
 	memset(&fl6, 0, sizeof(fl6));
@@ -492,7 +512,8 @@ static void icmp6_send(struct sk_buff *skb, u8 type, u8 code, __u32 info,
 
 	sk = icmpv6_xmit_lock(net);
 	if (!sk)
-		return;
+		goto out_bh_enable;
+
 	sk->sk_mark = mark;
 	np = inet6_sk(sk);
 
@@ -552,6 +573,8 @@ out_dst_release:
 	dst_release(dst);
 out:
 	icmpv6_xmit_unlock(sk);
+out_bh_enable:
+	local_bh_enable();
 }
 
 /* Slightly more convenient version of icmp6_send.
@@ -665,9 +688,10 @@ static void icmpv6_echo_reply(struct sk_buff *skb)
 	fl6.flowi6_uid = sock_net_uid(net, NULL);
 	security_skb_classify_flow(skb, flowi6_to_flowi(&fl6));
 
+	local_bh_disable();
 	sk = icmpv6_xmit_lock(net);
 	if (!sk)
-		return;
+		goto out_bh_enable;
 	sk->sk_mark = mark;
 	np = inet6_sk(sk);
 
@@ -709,6 +733,8 @@ static void icmpv6_echo_reply(struct sk_buff *skb)
 	dst_release(dst);
 out:
 	icmpv6_xmit_unlock(sk);
+out_bh_enable:
+	local_bh_enable();
 }
 
 void icmpv6_notify(struct sk_buff *skb, u8 type, u8 code, __be32 info)
diff --git a/net/ipv6/ila/ila_lwt.c b/net/ipv6/ila/ila_lwt.c
index 13b5e85fe0d5..ce1aae4a7fc8 100644
--- a/net/ipv6/ila/ila_lwt.c
+++ b/net/ipv6/ila/ila_lwt.c
@@ -115,7 +115,7 @@ static const struct nla_policy ila_nl_policy[ILA_ATTR_MAX + 1] = {
 	[ILA_ATTR_CSUM_MODE] = { .type = NLA_U8, },
 };
 
-static int ila_build_state(struct net_device *dev, struct nlattr *nla,
+static int ila_build_state(struct nlattr *nla,
 			   unsigned int family, const void *cfg,
 			   struct lwtunnel_state **ts)
 {
diff --git a/net/ipv6/inet6_connection_sock.c b/net/ipv6/inet6_connection_sock.c
index 75c308239243..9a31d13bf180 100644
--- a/net/ipv6/inet6_connection_sock.c
+++ b/net/ipv6/inet6_connection_sock.c
@@ -28,46 +28,6 @@
 #include <net/inet6_connection_sock.h>
 #include <net/sock_reuseport.h>
 
-int inet6_csk_bind_conflict(const struct sock *sk,
-			    const struct inet_bind_bucket *tb, bool relax,
-			    bool reuseport_ok)
-{
-	const struct sock *sk2;
-	bool reuse = !!sk->sk_reuse;
-	bool reuseport = !!sk->sk_reuseport && reuseport_ok;
-	kuid_t uid = sock_i_uid((struct sock *)sk);
-
-	/* We must walk the whole port owner list in this case. -DaveM */
-	/*
-	 * See comment in inet_csk_bind_conflict about sock lookup
-	 * vs net namespaces issues.
-	 */
-	sk_for_each_bound(sk2, &tb->owners) {
-		if (sk != sk2 &&
-		    (!sk->sk_bound_dev_if ||
-		     !sk2->sk_bound_dev_if ||
-		     sk->sk_bound_dev_if == sk2->sk_bound_dev_if)) {
-			if ((!reuse || !sk2->sk_reuse ||
-			     sk2->sk_state == TCP_LISTEN) &&
-			    (!reuseport || !sk2->sk_reuseport ||
-			     rcu_access_pointer(sk->sk_reuseport_cb) ||
-			     (sk2->sk_state != TCP_TIME_WAIT &&
-			      !uid_eq(uid,
-				      sock_i_uid((struct sock *)sk2))))) {
-				if (ipv6_rcv_saddr_equal(sk, sk2, true))
-					break;
-			}
-			if (!relax && reuse && sk2->sk_reuse &&
-			    sk2->sk_state != TCP_LISTEN &&
-			    ipv6_rcv_saddr_equal(sk, sk2, true))
-				break;
-		}
-	}
-
-	return sk2 != NULL;
-}
-EXPORT_SYMBOL_GPL(inet6_csk_bind_conflict);
-
 struct dst_entry *inet6_csk_route_req(const struct sock *sk,
 				      struct flowi6 *fl6,
 				      const struct request_sock *req,
diff --git a/net/ipv6/inet6_hashtables.c b/net/ipv6/inet6_hashtables.c
index 02761c9fe43e..d0900918a19e 100644
--- a/net/ipv6/inet6_hashtables.c
+++ b/net/ipv6/inet6_hashtables.c
@@ -268,54 +268,10 @@ int inet6_hash(struct sock *sk)
 
 	if (sk->sk_state != TCP_CLOSE) {
 		local_bh_disable();
-		err = __inet_hash(sk, NULL, ipv6_rcv_saddr_equal);
+		err = __inet_hash(sk, NULL);
 		local_bh_enable();
 	}
 
 	return err;
 }
 EXPORT_SYMBOL_GPL(inet6_hash);
-
-/* match_wildcard == true:  IPV6_ADDR_ANY equals to any IPv6 addresses if IPv6
- *                          only, and any IPv4 addresses if not IPv6 only
- * match_wildcard == false: addresses must be exactly the same, i.e.
- *                          IPV6_ADDR_ANY only equals to IPV6_ADDR_ANY,
- *                          and 0.0.0.0 equals to 0.0.0.0 only
- */
-int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2,
-			 bool match_wildcard)
-{
-	const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
-	int sk2_ipv6only = inet_v6_ipv6only(sk2);
-	int addr_type = ipv6_addr_type(&sk->sk_v6_rcv_saddr);
-	int addr_type2 = sk2_rcv_saddr6 ? ipv6_addr_type(sk2_rcv_saddr6) : IPV6_ADDR_MAPPED;
-
-	/* if both are mapped, treat as IPv4 */
-	if (addr_type == IPV6_ADDR_MAPPED && addr_type2 == IPV6_ADDR_MAPPED) {
-		if (!sk2_ipv6only) {
-			if (sk->sk_rcv_saddr == sk2->sk_rcv_saddr)
-				return 1;
-			if (!sk->sk_rcv_saddr || !sk2->sk_rcv_saddr)
-				return match_wildcard;
-		}
-		return 0;
-	}
-
-	if (addr_type == IPV6_ADDR_ANY && addr_type2 == IPV6_ADDR_ANY)
-		return 1;
-
-	if (addr_type2 == IPV6_ADDR_ANY && match_wildcard &&
-	    !(sk2_ipv6only && addr_type == IPV6_ADDR_MAPPED))
-		return 1;
-
-	if (addr_type == IPV6_ADDR_ANY && match_wildcard &&
-	    !(ipv6_only_sock(sk) && addr_type2 == IPV6_ADDR_MAPPED))
-		return 1;
-
-	if (sk2_rcv_saddr6 &&
-	    ipv6_addr_equal(&sk->sk_v6_rcv_saddr, sk2_rcv_saddr6))
-		return 1;
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(ipv6_rcv_saddr_equal);
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index ef5485204522..e4266746e4a2 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -318,6 +318,16 @@ static int fib6_dump_node(struct fib6_walker *w)
 			w->leaf = rt;
 			return 1;
 		}
+
+		/* Multipath routes are dumped in one route with the
+		 * RTA_MULTIPATH attribute. Jump 'rt' to point to the
+		 * last sibling of this route (no need to dump the
+		 * sibling routes again)
+		 */
+		if (rt->rt6i_nsiblings)
+			rt = list_last_entry(&rt->rt6i_siblings,
+					     struct rt6_info,
+					     rt6i_siblings);
 	}
 	w->leaf = NULL;
 	return 0;
@@ -746,6 +756,9 @@ static int fib6_add_rt2node(struct fib6_node *fn, struct rt6_info *rt,
 	u16 nlflags = NLM_F_EXCL;
 	int err;
 
+	if (info->nlh && (info->nlh->nlmsg_flags & NLM_F_APPEND))
+		nlflags |= NLM_F_APPEND;
+
 	ins = &fn->leaf;
 
 	for (iter = fn->leaf; iter; iter = iter->dst.rt6_next) {
@@ -868,7 +881,8 @@ add:
 		*ins = rt;
 		rt->rt6i_node = fn;
 		atomic_inc(&rt->rt6i_ref);
-		inet6_rt_notify(RTM_NEWROUTE, rt, info, nlflags);
+		if (!info->skip_notify)
+			inet6_rt_notify(RTM_NEWROUTE, rt, info, nlflags);
 		info->nl_net->ipv6.rt6_stats->fib_rt_entries++;
 
 		if (!(fn->fn_flags & RTN_RTINFO)) {
@@ -894,7 +908,8 @@ add:
 		rt->rt6i_node = fn;
 		rt->dst.rt6_next = iter->dst.rt6_next;
 		atomic_inc(&rt->rt6i_ref);
-		inet6_rt_notify(RTM_NEWROUTE, rt, info, NLM_F_REPLACE);
+		if (!info->skip_notify)
+			inet6_rt_notify(RTM_NEWROUTE, rt, info, NLM_F_REPLACE);
 		if (!(fn->fn_flags & RTN_RTINFO)) {
 			info->nl_net->ipv6.rt6_stats->fib_route_nodes++;
 			fn->fn_flags |= RTN_RTINFO;
@@ -1439,7 +1454,8 @@ static void fib6_del_route(struct fib6_node *fn, struct rt6_info **rtp,
 
 	fib6_purge_rt(rt, fn, net);
 
-	inet6_rt_notify(RTM_DELROUTE, rt, info, 0);
+	if (!info->skip_notify)
+		inet6_rt_notify(RTM_DELROUTE, rt, info, 0);
 	rt6_release(rt);
 }
 
diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index 630b73be5999..6fcb7cb49bb2 100644
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -486,11 +486,6 @@ drop:
 	return 0;
 }
 
-struct ipv6_tel_txoption {
-	struct ipv6_txoptions ops;
-	__u8 dst_opt[8];
-};
-
 static int gre_handle_offloads(struct sk_buff *skb, bool csum)
 {
 	return iptunnel_handle_offloads(skb,
@@ -1003,6 +998,9 @@ static void ip6gre_tunnel_setup(struct net_device *dev)
 	dev->flags |= IFF_NOARP;
 	dev->addr_len = sizeof(struct in6_addr);
 	netif_keep_dst(dev);
+	/* This perm addr will be used as interface identifier by IPv6 */
+	dev->addr_assign_type = NET_ADDR_RANDOM;
+	eth_random_addr(dev->perm_addr);
 }
 
 static int ip6gre_tunnel_init_common(struct net_device *dev)
diff --git a/net/ipv6/ip6_offload.c b/net/ipv6/ip6_offload.c
index fc7b4017ba24..0838e6d01d2e 100644
--- a/net/ipv6/ip6_offload.c
+++ b/net/ipv6/ip6_offload.c
@@ -253,7 +253,7 @@ out_unlock:
 	rcu_read_unlock();
 
 out:
-	NAPI_GRO_CB(skb)->flush |= flush;
+	skb_gro_flush_final(skb, pp, flush);
 
 	return pp;
 }
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 7cebee58e55b..528b3c1f3fde 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -119,7 +119,8 @@ static int ip6_finish_output2(struct net *net, struct sock *sk, struct sk_buff *
 	if (unlikely(!neigh))
 		neigh = __neigh_create(&nd_tbl, nexthop, dst->dev, false);
 	if (!IS_ERR(neigh)) {
-		ret = dst_neigh_output(dst, neigh, skb);
+		sock_confirm_neigh(skb, neigh);
+		ret = neigh_output(neigh, skb);
 		rcu_read_unlock_bh();
 		return ret;
 	}
@@ -1149,6 +1150,9 @@ static inline int ip6_ufo_append_data(struct sock *sk,
 		skb->protocol = htons(ETH_P_IPV6);
 		skb->csum = 0;
 
+		if (flags & MSG_CONFIRM)
+			skb_set_dst_pending_confirm(skb, 1);
+
 		__skb_queue_tail(queue, skb);
 	} else if (skb_is_gso(skb)) {
 		goto append;
@@ -1521,6 +1525,9 @@ alloc_new_skb:
 			exthdrlen = 0;
 			dst_exthdrlen = 0;
 
+			if ((flags & MSG_CONFIRM) && !skb_prev)
+				skb_set_dst_pending_confirm(skb, 1);
+
 			/*
 			 * Put the packet on the pending queue
 			 */
diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
index d82042c8d8fd..c795fee372c4 100644
--- a/net/ipv6/ip6_vti.c
+++ b/net/ipv6/ip6_vti.c
@@ -49,6 +49,7 @@
 #include <net/xfrm.h>
 #include <net/net_namespace.h>
 #include <net/netns/generic.h>
+#include <linux/etherdevice.h>
 
 #define IP6_VTI_HASH_SIZE_SHIFT  5
 #define IP6_VTI_HASH_SIZE (1 << IP6_VTI_HASH_SIZE_SHIFT)
@@ -842,6 +843,9 @@ static void vti6_dev_setup(struct net_device *dev)
 	dev->flags |= IFF_NOARP;
 	dev->addr_len = sizeof(struct in6_addr);
 	netif_keep_dst(dev);
+	/* This perm addr will be used as interface identifier by IPv6 */
+	dev->addr_assign_type = NET_ADDR_RANDOM;
+	eth_random_addr(dev->perm_addr);
 }
 
 /**
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index 604d8953c775..babaf3ec2742 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -2243,8 +2243,10 @@ static int __ip6mr_fill_mroute(struct mr6_table *mrt, struct sk_buff *skb,
 	int ct;
 
 	/* If cache is unresolved, don't try to parse IIF and OIF */
-	if (c->mf6c_parent >= MAXMIFS)
+	if (c->mf6c_parent >= MAXMIFS) {
+		rtm->rtm_flags |= RTNH_F_UNRESOLVED;
 		return -ENOENT;
+	}
 
 	if (MIF_EXISTS(mrt, c->mf6c_parent) &&
 	    nla_put_u32(skb, RTA_IIF, mrt->vif6_table[c->mf6c_parent].dev->ifindex) < 0)
@@ -2286,7 +2288,7 @@ static int __ip6mr_fill_mroute(struct mr6_table *mrt, struct sk_buff *skb,
 }
 
 int ip6mr_get_route(struct net *net, struct sk_buff *skb, struct rtmsg *rtm,
-		    int nowait, u32 portid)
+		    u32 portid)
 {
 	int err;
 	struct mr6_table *mrt;
@@ -2313,11 +2315,6 @@ int ip6mr_get_route(struct net *net, struct sk_buff *skb, struct rtmsg *rtm,
 		struct net_device *dev;
 		int vif;
 
-		if (nowait) {
-			read_unlock(&mrt_lock);
-			return -EAGAIN;
-		}
-
 		dev = skb->dev;
 		if (!dev || (vif = ip6mr_find_vif(mrt, dev)) < 0) {
 			read_unlock(&mrt_lock);
@@ -2355,7 +2352,7 @@ int ip6mr_get_route(struct net *net, struct sk_buff *skb, struct rtmsg *rtm,
 		return err;
 	}
 
-	if (!nowait && (rtm->rtm_flags&RTM_F_NOTIFY))
+	if (rtm->rtm_flags & RTM_F_NOTIFY)
 		cache->mfc_flags |= MFC_NOTIFY;
 
 	err = __ip6mr_fill_mroute(mrt, skb, cache, rtm);
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index ee97c44e2aa0..a531ba032b85 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -595,16 +595,24 @@ done:
 
 		if (val) {
 			struct net_device *dev;
+			int midx;
 
-			if (sk->sk_bound_dev_if && sk->sk_bound_dev_if != val)
-				goto e_inval;
+			rcu_read_lock();
 
-			dev = dev_get_by_index(net, val);
+			dev = dev_get_by_index_rcu(net, val);
 			if (!dev) {
+				rcu_read_unlock();
 				retv = -ENODEV;
 				break;
 			}
-			dev_put(dev);
+			midx = l3mdev_master_ifindex_rcu(dev);
+
+			rcu_read_unlock();
+
+			if (sk->sk_bound_dev_if &&
+			    sk->sk_bound_dev_if != val &&
+			    (!midx || midx != sk->sk_bound_dev_if))
+				goto e_inval;
 		}
 		np->mcast_oif = val;
 		retv = 0;
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index 25a022d41a70..1e15c54fd5e2 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -855,10 +855,6 @@ copy_entries_to_user(unsigned int total_size,
 		return PTR_ERR(counters);
 
 	loc_cpu_entry = private->entries;
-	if (copy_to_user(userptr, loc_cpu_entry, total_size) != 0) {
-		ret = -EFAULT;
-		goto free_counters;
-	}
 
 	/* FIXME: use iterator macros --RR */
 	/* ... then go back and fix counters and names */
@@ -868,6 +864,10 @@ copy_entries_to_user(unsigned int total_size,
 		const struct xt_entry_target *t;
 
 		e = (struct ip6t_entry *)(loc_cpu_entry + off);
+		if (copy_to_user(userptr + off, e, sizeof(*e))) {
+			ret = -EFAULT;
+			goto free_counters;
+		}
 		if (copy_to_user(userptr + off
 				 + offsetof(struct ip6t_entry, counters),
 				 &counters[num],
@@ -881,23 +881,14 @@ copy_entries_to_user(unsigned int total_size,
 		     i += m->u.match_size) {
 			m = (void *)e + i;
 
-			if (copy_to_user(userptr + off + i
-					 + offsetof(struct xt_entry_match,
-						    u.user.name),
-					 m->u.kernel.match->name,
-					 strlen(m->u.kernel.match->name)+1)
-			    != 0) {
+			if (xt_match_to_user(m, userptr + off + i)) {
 				ret = -EFAULT;
 				goto free_counters;
 			}
 		}
 
 		t = ip6t_get_target_c(e);
-		if (copy_to_user(userptr + off + e->target_offset
-				 + offsetof(struct xt_entry_target,
-					    u.user.name),
-				 t->u.kernel.target->name,
-				 strlen(t->u.kernel.target->name)+1) != 0) {
+		if (xt_target_to_user(t, userptr + off + e->target_offset)) {
 			ret = -EFAULT;
 			goto free_counters;
 		}
diff --git a/net/ipv6/netfilter/ip6t_NPT.c b/net/ipv6/netfilter/ip6t_NPT.c
index 590f767db5d4..a379d2f79b19 100644
--- a/net/ipv6/netfilter/ip6t_NPT.c
+++ b/net/ipv6/netfilter/ip6t_NPT.c
@@ -112,6 +112,7 @@ static struct xt_target ip6t_npt_target_reg[] __read_mostly = {
 		.table		= "mangle",
 		.target		= ip6t_snpt_tg,
 		.targetsize	= sizeof(struct ip6t_npt_tginfo),
+		.usersize	= offsetof(struct ip6t_npt_tginfo, adjustment),
 		.checkentry	= ip6t_npt_checkentry,
 		.family		= NFPROTO_IPV6,
 		.hooks		= (1 << NF_INET_LOCAL_IN) |
@@ -123,6 +124,7 @@ static struct xt_target ip6t_npt_target_reg[] __read_mostly = {
 		.table		= "mangle",
 		.target		= ip6t_dnpt_tg,
 		.targetsize	= sizeof(struct ip6t_npt_tginfo),
+		.usersize	= offsetof(struct ip6t_npt_tginfo, adjustment),
 		.checkentry	= ip6t_npt_checkentry,
 		.family		= NFPROTO_IPV6,
 		.hooks		= (1 << NF_INET_PRE_ROUTING) |
diff --git a/net/ipv6/netfilter/ip6t_SYNPROXY.c b/net/ipv6/netfilter/ip6t_SYNPROXY.c
index 98c8dd38575a..4ef1ddd4bbbd 100644
--- a/net/ipv6/netfilter/ip6t_SYNPROXY.c
+++ b/net/ipv6/netfilter/ip6t_SYNPROXY.c
@@ -71,8 +71,7 @@ synproxy_send_tcp(struct net *net,
 	skb_dst_set(nskb, dst);
 
 	if (nfct) {
-		nskb->nfct = nfct;
-		nskb->nfctinfo = ctinfo;
+		nf_ct_set(nskb, (struct nf_conn *)nfct, ctinfo);
 		nf_conntrack_get(nfct);
 	}
 
@@ -121,8 +120,8 @@ synproxy_send_client_synack(struct net *net,
 
 	synproxy_build_options(nth, opts);
 
-	synproxy_send_tcp(net, skb, nskb, skb->nfct, IP_CT_ESTABLISHED_REPLY,
-			  niph, nth, tcp_hdr_size);
+	synproxy_send_tcp(net, skb, nskb, skb_nfct(skb),
+			  IP_CT_ESTABLISHED_REPLY, niph, nth, tcp_hdr_size);
 }
 
 static void
@@ -244,8 +243,8 @@ synproxy_send_client_ack(struct net *net,
 
 	synproxy_build_options(nth, opts);
 
-	synproxy_send_tcp(net, skb, nskb, skb->nfct, IP_CT_ESTABLISHED_REPLY,
-			  niph, nth, tcp_hdr_size);
+	synproxy_send_tcp(net, skb, nskb, skb_nfct(skb),
+			  IP_CT_ESTABLISHED_REPLY, niph, nth, tcp_hdr_size);
 }
 
 static bool
diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
index f5a61bc3ec2b..d2c2ccbfbe72 100644
--- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
@@ -145,15 +145,15 @@ static int
 icmpv6_error_message(struct net *net, struct nf_conn *tmpl,
 		     struct sk_buff *skb,
 		     unsigned int icmp6off,
-		     enum ip_conntrack_info *ctinfo,
 		     unsigned int hooknum)
 {
 	struct nf_conntrack_tuple intuple, origtuple;
 	const struct nf_conntrack_tuple_hash *h;
 	const struct nf_conntrack_l4proto *inproto;
+	enum ip_conntrack_info ctinfo;
 	struct nf_conntrack_zone tmp;
 
-	NF_CT_ASSERT(skb->nfct == NULL);
+	NF_CT_ASSERT(!skb_nfct(skb));
 
 	/* Are they talking about one of our connections? */
 	if (!nf_ct_get_tuplepr(skb,
@@ -176,7 +176,7 @@ icmpv6_error_message(struct net *net, struct nf_conn *tmpl,
 		return -NF_ACCEPT;
 	}
 
-	*ctinfo = IP_CT_RELATED;
+	ctinfo = IP_CT_RELATED;
 
 	h = nf_conntrack_find_get(net, nf_ct_zone_tmpl(tmpl, skb, &tmp),
 				  &intuple);
@@ -185,19 +185,18 @@ icmpv6_error_message(struct net *net, struct nf_conn *tmpl,
 		return -NF_ACCEPT;
 	} else {
 		if (NF_CT_DIRECTION(h) == IP_CT_DIR_REPLY)
-			*ctinfo += IP_CT_IS_REPLY;
+			ctinfo += IP_CT_IS_REPLY;
 	}
 
 	/* Update skb to refer to this connection */
-	skb->nfct = &nf_ct_tuplehash_to_ctrack(h)->ct_general;
-	skb->nfctinfo = *ctinfo;
+	nf_ct_set(skb, nf_ct_tuplehash_to_ctrack(h), ctinfo);
 	return NF_ACCEPT;
 }
 
 static int
 icmpv6_error(struct net *net, struct nf_conn *tmpl,
 	     struct sk_buff *skb, unsigned int dataoff,
-	     enum ip_conntrack_info *ctinfo, u_int8_t pf, unsigned int hooknum)
+	     u8 pf, unsigned int hooknum)
 {
 	const struct icmp6hdr *icmp6h;
 	struct icmp6hdr _ih;
@@ -222,9 +221,8 @@ icmpv6_error(struct net *net, struct nf_conn *tmpl,
 	type = icmp6h->icmp6_type - 130;
 	if (type >= 0 && type < sizeof(noct_valid_new) &&
 	    noct_valid_new[type]) {
-		skb->nfct = &nf_ct_untracked_get()->ct_general;
-		skb->nfctinfo = IP_CT_NEW;
-		nf_conntrack_get(skb->nfct);
+		nf_ct_set(skb, nf_ct_untracked_get(), IP_CT_NEW);
+		nf_conntrack_get(skb_nfct(skb));
 		return NF_ACCEPT;
 	}
 
@@ -232,7 +230,7 @@ icmpv6_error(struct net *net, struct nf_conn *tmpl,
 	if (icmp6h->icmp6_type >= 128)
 		return NF_ACCEPT;
 
-	return icmpv6_error_message(net, tmpl, skb, dataoff, ctinfo, hooknum);
+	return icmpv6_error_message(net, tmpl, skb, dataoff, hooknum);
 }
 
 #if IS_ENABLED(CONFIG_NF_CT_NETLINK)
diff --git a/net/ipv6/netfilter/nf_defrag_ipv6_hooks.c b/net/ipv6/netfilter/nf_defrag_ipv6_hooks.c
index 8e0bdd058787..ada60d1a991b 100644
--- a/net/ipv6/netfilter/nf_defrag_ipv6_hooks.c
+++ b/net/ipv6/netfilter/nf_defrag_ipv6_hooks.c
@@ -37,7 +37,7 @@ static enum ip6_defrag_users nf_ct6_defrag_user(unsigned int hooknum,
 {
 	u16 zone_id = NF_CT_DEFAULT_ZONE_ID;
 #if IS_ENABLED(CONFIG_NF_CONNTRACK)
-	if (skb->nfct) {
+	if (skb_nfct(skb)) {
 		enum ip_conntrack_info ctinfo;
 		const struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
 
@@ -61,7 +61,7 @@ static unsigned int ipv6_defrag(void *priv,
 
 #if IS_ENABLED(CONFIG_NF_CONNTRACK)
 	/* Previously seen (loopback)?	*/
-	if (skb->nfct && !nf_ct_is_template((struct nf_conn *)skb->nfct))
+	if (skb_nfct(skb) && !nf_ct_is_template((struct nf_conn *)skb_nfct(skb)))
 		return NF_ACCEPT;
 #endif
 
diff --git a/net/ipv6/netfilter/nf_dup_ipv6.c b/net/ipv6/netfilter/nf_dup_ipv6.c
index 4a84b5ad9ecb..888ecd106e5f 100644
--- a/net/ipv6/netfilter/nf_dup_ipv6.c
+++ b/net/ipv6/netfilter/nf_dup_ipv6.c
@@ -57,10 +57,9 @@ void nf_dup_ipv6(struct net *net, struct sk_buff *skb, unsigned int hooknum,
 		return;
 
 #if IS_ENABLED(CONFIG_NF_CONNTRACK)
-	nf_conntrack_put(skb->nfct);
-	skb->nfct     = &nf_ct_untracked_get()->ct_general;
-	skb->nfctinfo = IP_CT_NEW;
-	nf_conntrack_get(skb->nfct);
+	nf_reset(skb);
+	nf_ct_set(skb, nf_ct_untracked_get(), IP_CT_NEW);
+	nf_conntrack_get(skb_nfct(skb));
 #endif
 	if (hooknum == NF_INET_PRE_ROUTING ||
 	    hooknum == NF_INET_LOCAL_IN) {
diff --git a/net/ipv6/netfilter/nf_log_ipv6.c b/net/ipv6/netfilter/nf_log_ipv6.c
index 57d86066a13b..055c51b80f5d 100644
--- a/net/ipv6/netfilter/nf_log_ipv6.c
+++ b/net/ipv6/netfilter/nf_log_ipv6.c
@@ -351,7 +351,7 @@ static void nf_log_ip6_packet(struct net *net, u_int8_t pf,
 	struct nf_log_buf *m;
 
 	/* FIXME: Disabled from containers until syslog ns is supported */
-	if (!net_eq(net, &init_net))
+	if (!net_eq(net, &init_net) && !sysctl_nf_log_all_netns)
 		return;
 
 	m = nf_log_buf_open();
diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
index e1f8b34d7a2e..9b522fa90e6d 100644
--- a/net/ipv6/ping.c
+++ b/net/ipv6/ping.c
@@ -126,12 +126,6 @@ static int ping_v6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
 		return PTR_ERR(dst);
 	rt = (struct rt6_info *) dst;
 
-	np = inet6_sk(sk);
-	if (!np) {
-		err = -EBADF;
-		goto dst_err_out;
-	}
-
 	if (!fl6.flowi6_oif && ipv6_addr_is_multicast(&fl6.daddr))
 		fl6.flowi6_oif = np->mcast_oif;
 	else if (!fl6.flowi6_oif)
@@ -166,7 +160,6 @@ static int ping_v6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
 	}
 	release_sock(sk);
 
-dst_err_out:
 	dst_release(dst);
 
 	if (err)
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index ea89073c8247..f174e76e6505 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -654,6 +654,9 @@ static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length,
 
 	skb->ip_summed = CHECKSUM_NONE;
 
+	if (flags & MSG_CONFIRM)
+		skb_set_dst_pending_confirm(skb, 1);
+
 	skb->transport_header = skb->network_header;
 	err = memcpy_from_msg(iph, msg, length);
 	if (err)
@@ -934,7 +937,8 @@ out:
 	txopt_put(opt_to_free);
 	return err < 0 ? err : len;
 do_confirm:
-	dst_confirm(dst);
+	if (msg->msg_flags & MSG_PROBE)
+		dst_confirm_neigh(dst, &fl6.daddr);
 	if (!(msg->msg_flags & MSG_PROBE) || len)
 		goto back_from_confirm;
 	err = 0;
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 7ea85370c11c..f54f4265b37f 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -98,6 +98,12 @@ static void		rt6_do_redirect(struct dst_entry *dst, struct sock *sk,
 					struct sk_buff *skb);
 static void		rt6_dst_from_metrics_check(struct rt6_info *rt);
 static int rt6_score_route(struct rt6_info *rt, int oif, int strict);
+static size_t rt6_nlmsg_size(struct rt6_info *rt);
+static int rt6_fill_node(struct net *net,
+			 struct sk_buff *skb, struct rt6_info *rt,
+			 struct in6_addr *dst, struct in6_addr *src,
+			 int iif, int type, u32 portid, u32 seq,
+			 unsigned int flags);
 
 #ifdef CONFIG_IPV6_ROUTE_INFO
 static struct rt6_info *rt6_add_route_info(struct net *net,
@@ -217,6 +223,21 @@ static struct neighbour *ip6_neigh_lookup(const struct dst_entry *dst,
 	return neigh_create(&nd_tbl, daddr, dst->dev);
 }
 
+static void ip6_confirm_neigh(const struct dst_entry *dst, const void *daddr)
+{
+	struct net_device *dev = dst->dev;
+	struct rt6_info *rt = (struct rt6_info *)dst;
+
+	daddr = choose_neigh_daddr(rt, NULL, daddr);
+	if (!daddr)
+		return;
+	if (dev->flags & (IFF_NOARP | IFF_LOOPBACK))
+		return;
+	if (ipv6_addr_is_multicast((const struct in6_addr *)daddr))
+		return;
+	__ipv6_confirm_neigh(dev, daddr);
+}
+
 static struct dst_ops ip6_dst_ops_template = {
 	.family			=	AF_INET6,
 	.gc			=	ip6_dst_gc,
@@ -233,6 +254,7 @@ static struct dst_ops ip6_dst_ops_template = {
 	.redirect		=	rt6_do_redirect,
 	.local_out		=	__ip6_local_out,
 	.neigh_lookup		=	ip6_neigh_lookup,
+	.confirm_neigh		=	ip6_confirm_neigh,
 };
 
 static unsigned int ip6_blackhole_mtu(const struct dst_entry *dst)
@@ -1359,6 +1381,7 @@ static bool rt6_cache_allowed_for_pmtu(const struct rt6_info *rt)
 static void __ip6_rt_update_pmtu(struct dst_entry *dst, const struct sock *sk,
 				 const struct ipv6hdr *iph, u32 mtu)
 {
+	const struct in6_addr *daddr, *saddr;
 	struct rt6_info *rt6 = (struct rt6_info *)dst;
 
 	if (rt6->rt6i_flags & RTF_LOCAL)
@@ -1367,26 +1390,26 @@ static void __ip6_rt_update_pmtu(struct dst_entry *dst, const struct sock *sk,
 	if (dst_metric_locked(dst, RTAX_MTU))
 		return;
 
-	dst_confirm(dst);
+	if (iph) {
+		daddr = &iph->daddr;
+		saddr = &iph->saddr;
+	} else if (sk) {
+		daddr = &sk->sk_v6_daddr;
+		saddr = &inet6_sk(sk)->saddr;
+	} else {
+		daddr = NULL;
+		saddr = NULL;
+	}
+	dst_confirm_neigh(dst, daddr);
 	mtu = max_t(u32, mtu, IPV6_MIN_MTU);
 	if (mtu >= dst_mtu(dst))
 		return;
 
 	if (!rt6_cache_allowed_for_pmtu(rt6)) {
 		rt6_do_update_pmtu(rt6, mtu);
-	} else {
-		const struct in6_addr *daddr, *saddr;
+	} else if (daddr) {
 		struct rt6_info *nrt6;
 
-		if (iph) {
-			daddr = &iph->daddr;
-			saddr = &iph->saddr;
-		} else if (sk) {
-			daddr = &sk->sk_v6_daddr;
-			saddr = &inet6_sk(sk)->saddr;
-		} else {
-			return;
-		}
 		nrt6 = ip6_rt_cache_alloc(rt6, daddr, saddr);
 		if (nrt6) {
 			rt6_do_update_pmtu(nrt6, mtu);
@@ -1897,7 +1920,7 @@ static struct rt6_info *ip6_route_info_create(struct fib6_config *cfg)
 	if (cfg->fc_encap) {
 		struct lwtunnel_state *lwtstate;
 
-		err = lwtunnel_build_state(dev, cfg->fc_encap_type,
+		err = lwtunnel_build_state(cfg->fc_encap_type,
 					   cfg->fc_encap, AF_INET6, cfg,
 					   &lwtstate);
 		if (err)
@@ -2143,6 +2166,54 @@ int ip6_del_rt(struct rt6_info *rt)
 	return __ip6_del_rt(rt, &info);
 }
 
+static int __ip6_del_rt_siblings(struct rt6_info *rt, struct fib6_config *cfg)
+{
+	struct nl_info *info = &cfg->fc_nlinfo;
+	struct sk_buff *skb = NULL;
+	struct fib6_table *table;
+	int err;
+
+	table = rt->rt6i_table;
+	write_lock_bh(&table->tb6_lock);
+
+	if (rt->rt6i_nsiblings && cfg->fc_delete_all_nh) {
+		struct rt6_info *sibling, *next_sibling;
+
+		/* prefer to send a single notification with all hops */
+		skb = nlmsg_new(rt6_nlmsg_size(rt), gfp_any());
+		if (skb) {
+			u32 seq = info->nlh ? info->nlh->nlmsg_seq : 0;
+
+			if (rt6_fill_node(info->nl_net, skb, rt,
+					  NULL, NULL, 0, RTM_DELROUTE,
+					  info->portid, seq, 0) < 0) {
+				kfree_skb(skb);
+				skb = NULL;
+			} else
+				info->skip_notify = 1;
+		}
+
+		list_for_each_entry_safe(sibling, next_sibling,
+					 &rt->rt6i_siblings,
+					 rt6i_siblings) {
+			err = fib6_del(sibling, info);
+			if (err)
+				goto out;
+		}
+	}
+
+	err = fib6_del(rt, info);
+out:
+	write_unlock_bh(&table->tb6_lock);
+	ip6_rt_put(rt);
+
+	if (skb) {
+		rtnl_notify(skb, info->nl_net, info->portid, RTNLGRP_IPV6_ROUTE,
+			    info->nlh, gfp_any());
+	}
+	return err;
+}
+
 static int ip6_route_del(struct fib6_config *cfg)
 {
 	struct fib6_table *table;
@@ -2179,7 +2250,11 @@ static int ip6_route_del(struct fib6_config *cfg)
 			dst_hold(&rt->dst);
 			read_unlock_bh(&table->tb6_lock);
 
-			return __ip6_del_rt(rt, &cfg->fc_nlinfo);
+			/* if gateway was specified only delete the one hop */
+			if (cfg->fc_flags & RTF_GATEWAY)
+				return __ip6_del_rt(rt, &cfg->fc_nlinfo);
+
+			return __ip6_del_rt_siblings(rt, cfg);
 		}
 	}
 	read_unlock_bh(&table->tb6_lock);
@@ -2258,7 +2333,7 @@ static void rt6_do_redirect(struct dst_entry *dst, struct sock *sk, struct sk_bu
 	 * Look, redirects are sent only in response to data packets,
 	 * so that this nexthop apparently is reachable. --ANK
 	 */
-	dst_confirm(&rt->dst);
+	dst_confirm_neigh(&rt->dst, &ipv6_hdr(skb)->saddr);
 
 	neigh = __neigh_lookup(&nd_tbl, &msg->target, skb->dev, 1);
 	if (!neigh)
@@ -2634,6 +2709,7 @@ struct rt6_info *addrconf_dst_alloc(struct inet6_dev *idev,
 	rt->dst.output = ip6_output;
 	rt->rt6i_idev = idev;
 
+	rt->rt6i_protocol = RTPROT_KERNEL;
 	rt->rt6i_flags = RTF_UP | RTF_NONEXTHOP;
 	if (anycast)
 		rt->rt6i_flags |= RTF_ANYCAST;
@@ -2711,13 +2787,16 @@ struct arg_dev_net {
 	struct net *net;
 };
 
+/* called with write lock held for table with rt */
 static int fib6_ifdown(struct rt6_info *rt, void *arg)
 {
 	const struct arg_dev_net *adn = arg;
 	const struct net_device *dev = adn->dev;
 
 	if ((rt->dst.dev == dev || !dev) &&
-	    rt != adn->net->ipv6.ip6_null_entry)
+	    rt != adn->net->ipv6.ip6_null_entry &&
+	    (rt->rt6i_nsiblings == 0 ||
+	     !rt->rt6i_idev->cnf.ignore_routes_with_linkdown))
 		return -1;
 
 	return 0;
@@ -2948,7 +3027,7 @@ static void ip6_print_replace_route_err(struct list_head *rt6_nh_list)
 	struct rt6_nh *nh;
 
 	list_for_each_entry(nh, rt6_nh_list, next) {
-		pr_warn("IPV6: multipath route replace failed (check consistency of installed routes): %pI6 nexthop %pI6 ifi %d\n",
+		pr_warn("IPV6: multipath route replace failed (check consistency of installed routes): %pI6c nexthop %pI6c ifi %d\n",
 		        &nh->r_cfg.fc_dst, &nh->r_cfg.fc_gateway,
 		        nh->r_cfg.fc_ifindex);
 	}
@@ -2987,13 +3066,37 @@ static int ip6_route_info_append(struct list_head *rt6_nh_list,
 	return 0;
 }
 
+static void ip6_route_mpath_notify(struct rt6_info *rt,
+				   struct rt6_info *rt_last,
+				   struct nl_info *info,
+				   __u16 nlflags)
+{
+	/* if this is an APPEND route, then rt points to the first route
+	 * inserted and rt_last points to last route inserted. Userspace
+	 * wants a consistent dump of the route which starts at the first
+	 * nexthop. Since sibling routes are always added at the end of
+	 * the list, find the first sibling of the last route appended
+	 */
+	if ((nlflags & NLM_F_APPEND) && rt_last && rt_last->rt6i_nsiblings) {
+		rt = list_first_entry(&rt_last->rt6i_siblings,
+				      struct rt6_info,
+				      rt6i_siblings);
+	}
+
+	if (rt)
+		inet6_rt_notify(RTM_NEWROUTE, rt, info, nlflags);
+}
+
 static int ip6_route_multipath_add(struct fib6_config *cfg)
 {
+	struct rt6_info *rt_notif = NULL, *rt_last = NULL;
+	struct nl_info *info = &cfg->fc_nlinfo;
 	struct fib6_config r_cfg;
 	struct rtnexthop *rtnh;
 	struct rt6_info *rt;
 	struct rt6_nh *err_nh;
 	struct rt6_nh *nh, *nh_safe;
+	__u16 nlflags;
 	int remaining;
 	int attrlen;
 	int err = 1;
@@ -3002,6 +3105,10 @@ static int ip6_route_multipath_add(struct fib6_config *cfg)
 		       (cfg->fc_nlinfo.nlh->nlmsg_flags & NLM_F_REPLACE));
 	LIST_HEAD(rt6_nh_list);
 
+	nlflags = replace ? NLM_F_REPLACE : NLM_F_CREATE;
+	if (info->nlh && info->nlh->nlmsg_flags & NLM_F_APPEND)
+		nlflags |= NLM_F_APPEND;
+
 	remaining = cfg->fc_mp_len;
 	rtnh = (struct rtnexthop *)cfg->fc_mp;
 
@@ -3044,9 +3151,20 @@ static int ip6_route_multipath_add(struct fib6_config *cfg)
 		rtnh = rtnh_next(rtnh, &remaining);
 	}
 
+	/* for add and replace send one notification with all nexthops.
+	 * Skip the notification in fib6_add_rt2node and send one with
+	 * the full route when done
+	 */
+	info->skip_notify = 1;
+
 	err_nh = NULL;
 	list_for_each_entry(nh, &rt6_nh_list, next) {
-		err = __ip6_ins_rt(nh->rt6_info, &cfg->fc_nlinfo, &nh->mxc);
+		rt_last = nh->rt6_info;
+		err = __ip6_ins_rt(nh->rt6_info, info, &nh->mxc);
+		/* save reference to first route for notification */
+		if (!rt_notif && !err)
+			rt_notif = nh->rt6_info;
+
 		/* nh->rt6_info is used or freed at this point, reset to NULL*/
 		nh->rt6_info = NULL;
 		if (err) {
@@ -3068,9 +3186,18 @@ static int ip6_route_multipath_add(struct fib6_config *cfg)
 		nhn++;
 	}
 
+	/* success ... tell user about new route */
+	ip6_route_mpath_notify(rt_notif, rt_last, info, nlflags);
 	goto cleanup;
 
 add_errout:
+	/* send notification for routes that were added so that
+	 * the delete notifications sent by ip6_route_del are
+	 * coherent
+	 */
+	if (rt_notif)
+		ip6_route_mpath_notify(rt_notif, rt_last, info, nlflags);
+
 	/* Delete routes that were already added */
 	list_for_each_entry(nh, &rt6_nh_list, next) {
 		if (err_nh == nh)
@@ -3138,8 +3265,10 @@ static int inet6_rtm_delroute(struct sk_buff *skb, struct nlmsghdr *nlh)
 
 	if (cfg.fc_mp)
 		return ip6_route_multipath_del(&cfg);
-	else
+	else {
+		cfg.fc_delete_all_nh = 1;
 		return ip6_route_del(&cfg);
+	}
 }
 
 static int inet6_rtm_newroute(struct sk_buff *skb, struct nlmsghdr *nlh)
@@ -3157,8 +3286,20 @@ static int inet6_rtm_newroute(struct sk_buff *skb, struct nlmsghdr *nlh)
 		return ip6_route_add(&cfg);
 }
 
-static inline size_t rt6_nlmsg_size(struct rt6_info *rt)
+static size_t rt6_nlmsg_size(struct rt6_info *rt)
 {
+	int nexthop_len = 0;
+
+	if (rt->rt6i_nsiblings) {
+		nexthop_len = nla_total_size(0)	 /* RTA_MULTIPATH */
+			    + NLA_ALIGN(sizeof(struct rtnexthop))
+			    + nla_total_size(16) /* RTA_GATEWAY */
+			    + nla_total_size(4)  /* RTA_OIF */
+			    + lwtunnel_get_encap_size(rt->dst.lwtstate);
+
+		nexthop_len *= rt->rt6i_nsiblings;
+	}
+
 	return NLMSG_ALIGN(sizeof(struct rtmsg))
 	       + nla_total_size(16) /* RTA_SRC */
 	       + nla_total_size(16) /* RTA_DST */
@@ -3172,14 +3313,69 @@ static inline size_t rt6_nlmsg_size(struct rt6_info *rt)
 	       + nla_total_size(sizeof(struct rta_cacheinfo))
 	       + nla_total_size(TCP_CA_NAME_MAX) /* RTAX_CC_ALGO */
 	       + nla_total_size(1) /* RTA_PREF */
-	       + lwtunnel_get_encap_size(rt->dst.lwtstate);
+	       + lwtunnel_get_encap_size(rt->dst.lwtstate)
+	       + nexthop_len;
+}
+
+static int rt6_nexthop_info(struct sk_buff *skb, struct rt6_info *rt,
+			    unsigned int *flags)
+{
+	if (!netif_running(rt->dst.dev) || !netif_carrier_ok(rt->dst.dev)) {
+		*flags |= RTNH_F_LINKDOWN;
+		if (rt->rt6i_idev->cnf.ignore_routes_with_linkdown)
+			*flags |= RTNH_F_DEAD;
+	}
+
+	if (rt->rt6i_flags & RTF_GATEWAY) {
+		if (nla_put_in6_addr(skb, RTA_GATEWAY, &rt->rt6i_gateway) < 0)
+			goto nla_put_failure;
+	}
+
+	if (rt->dst.dev &&
+	    nla_put_u32(skb, RTA_OIF, rt->dst.dev->ifindex))
+		goto nla_put_failure;
+
+	if (rt->dst.lwtstate &&
+	    lwtunnel_fill_encap(skb, rt->dst.lwtstate) < 0)
+		goto nla_put_failure;
+
+	return 0;
+
+nla_put_failure:
+	return -EMSGSIZE;
+}
+
+static int rt6_add_nexthop(struct sk_buff *skb, struct rt6_info *rt)
+{
+	struct rtnexthop *rtnh;
+	unsigned int flags = 0;
+
+	rtnh = nla_reserve_nohdr(skb, sizeof(*rtnh));
+	if (!rtnh)
+		goto nla_put_failure;
+
+	rtnh->rtnh_hops = 0;
+	rtnh->rtnh_ifindex = rt->dst.dev ? rt->dst.dev->ifindex : 0;
+
+	if (rt6_nexthop_info(skb, rt, &flags) < 0)
+		goto nla_put_failure;
+
+	rtnh->rtnh_flags = flags;
+
+	/* length of rtnetlink header + attributes */
+	rtnh->rtnh_len = nlmsg_get_pos(skb) - (void *)rtnh;
+
+	return 0;
+
+nla_put_failure:
+	return -EMSGSIZE;
 }
 
 static int rt6_fill_node(struct net *net,
 			 struct sk_buff *skb, struct rt6_info *rt,
 			 struct in6_addr *dst, struct in6_addr *src,
 			 int iif, int type, u32 portid, u32 seq,
-			 int prefix, int nowait, unsigned int flags)
+			 unsigned int flags)
 {
 	u32 metrics[RTAX_MAX];
 	struct rtmsg *rtm;
@@ -3187,13 +3383,6 @@ static int rt6_fill_node(struct net *net,
 	long expires;
 	u32 table;
 
-	if (prefix) {	/* user wants prefix routes only */
-		if (!(rt->rt6i_flags & RTF_PREFIX_RT)) {
-			/* success since this is not a prefix route */
-			return 1;
-		}
-	}
-
 	nlh = nlmsg_put(skb, portid, seq, type, sizeof(*rtm), flags);
 	if (!nlh)
 		return -EMSGSIZE;
@@ -3233,11 +3422,6 @@ static int rt6_fill_node(struct net *net,
 	else
 		rtm->rtm_type = RTN_UNICAST;
 	rtm->rtm_flags = 0;
-	if (!netif_carrier_ok(rt->dst.dev)) {
-		rtm->rtm_flags |= RTNH_F_LINKDOWN;
-		if (rt->rt6i_idev->cnf.ignore_routes_with_linkdown)
-			rtm->rtm_flags |= RTNH_F_DEAD;
-	}
 	rtm->rtm_scope = RT_SCOPE_UNIVERSE;
 	rtm->rtm_protocol = rt->rt6i_protocol;
 	if (rt->rt6i_flags & RTF_DYNAMIC)
@@ -3271,19 +3455,12 @@ static int rt6_fill_node(struct net *net,
 	if (iif) {
 #ifdef CONFIG_IPV6_MROUTE
 		if (ipv6_addr_is_multicast(&rt->rt6i_dst.addr)) {
-			int err = ip6mr_get_route(net, skb, rtm, nowait,
-						  portid);
-
-			if (err <= 0) {
-				if (!nowait) {
-					if (err == 0)
-						return 0;
-					goto nla_put_failure;
-				} else {
-					if (err == -EMSGSIZE)
-						goto nla_put_failure;
-				}
-			}
+			int err = ip6mr_get_route(net, skb, rtm, portid);
+
+			if (err == 0)
+				return 0;
+			if (err < 0)
+				goto nla_put_failure;
 		} else
 #endif
 			if (nla_put_u32(skb, RTA_IIF, iif))
@@ -3308,17 +3485,35 @@ static int rt6_fill_node(struct net *net,
 	if (rtnetlink_put_metrics(skb, metrics) < 0)
 		goto nla_put_failure;
 
-	if (rt->rt6i_flags & RTF_GATEWAY) {
-		if (nla_put_in6_addr(skb, RTA_GATEWAY, &rt->rt6i_gateway) < 0)
-			goto nla_put_failure;
-	}
-
-	if (rt->dst.dev &&
-	    nla_put_u32(skb, RTA_OIF, rt->dst.dev->ifindex))
-		goto nla_put_failure;
 	if (nla_put_u32(skb, RTA_PRIORITY, rt->rt6i_metric))
 		goto nla_put_failure;
 
+	/* For multipath routes, walk the siblings list and add
+	 * each as a nexthop within RTA_MULTIPATH.
+	 */
+	if (rt->rt6i_nsiblings) {
+		struct rt6_info *sibling, *next_sibling;
+		struct nlattr *mp;
+
+		mp = nla_nest_start(skb, RTA_MULTIPATH);
+		if (!mp)
+			goto nla_put_failure;
+
+		if (rt6_add_nexthop(skb, rt) < 0)
+			goto nla_put_failure;
+
+		list_for_each_entry_safe(sibling, next_sibling,
+					 &rt->rt6i_siblings, rt6i_siblings) {
+			if (rt6_add_nexthop(skb, sibling) < 0)
+				goto nla_put_failure;
+		}
+
+		nla_nest_end(skb, mp);
+	} else {
+		if (rt6_nexthop_info(skb, rt, &rtm->rtm_flags) < 0)
+			goto nla_put_failure;
+	}
+
 	expires = (rt->rt6i_flags & RTF_EXPIRES) ? rt->dst.expires - jiffies : 0;
 
 	if (rtnl_put_cacheinfo(skb, &rt->dst, 0, expires, rt->dst.error) < 0)
@@ -3327,8 +3522,6 @@ static int rt6_fill_node(struct net *net,
 	if (nla_put_u8(skb, RTA_PREF, IPV6_EXTRACT_PREF(rt->rt6i_flags)))
 		goto nla_put_failure;
 
-	if (lwtunnel_fill_encap(skb, rt->dst.lwtstate) < 0)
-		goto nla_put_failure;
 
 	nlmsg_end(skb, nlh);
 	return 0;
@@ -3341,18 +3534,26 @@ nla_put_failure:
 int rt6_dump_route(struct rt6_info *rt, void *p_arg)
 {
 	struct rt6_rtnl_dump_arg *arg = (struct rt6_rtnl_dump_arg *) p_arg;
-	int prefix;
+	struct net *net = arg->net;
+
+	if (rt == net->ipv6.ip6_null_entry)
+		return 0;
 
 	if (nlmsg_len(arg->cb->nlh) >= sizeof(struct rtmsg)) {
 		struct rtmsg *rtm = nlmsg_data(arg->cb->nlh);
-		prefix = (rtm->rtm_flags & RTM_F_PREFIX) != 0;
-	} else
-		prefix = 0;
 
-	return rt6_fill_node(arg->net,
+		/* user wants prefix routes only */
+		if (rtm->rtm_flags & RTM_F_PREFIX &&
+		    !(rt->rt6i_flags & RTF_PREFIX_RT)) {
+			/* success since this is not a prefix route */
+			return 1;
+		}
+	}
+
+	return rt6_fill_node(net,
 		     arg->skb, rt, NULL, NULL, 0, RTM_NEWROUTE,
 		     NETLINK_CB(arg->cb->skb).portid, arg->cb->nlh->nlmsg_seq,
-		     prefix, 0, NLM_F_MULTI);
+		     NLM_F_MULTI);
 }
 
 static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh)
@@ -3433,17 +3634,11 @@ static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh)
 		goto errout;
 	}
 
-	/* Reserve room for dummy headers, this skb can pass
-	   through good chunk of routing engine.
-	 */
-	skb_reset_mac_header(skb);
-	skb_reserve(skb, MAX_HEADER + sizeof(struct ipv6hdr));
-
 	skb_dst_set(skb, &rt->dst);
 
 	err = rt6_fill_node(net, skb, rt, &fl6.daddr, &fl6.saddr, iif,
 			    RTM_NEWROUTE, NETLINK_CB(in_skb).portid,
-			    nlh->nlmsg_seq, 0, 0, 0);
+			    nlh->nlmsg_seq, 0);
 	if (err < 0) {
 		kfree_skb(skb);
 		goto errout;
@@ -3470,7 +3665,7 @@ void inet6_rt_notify(int event, struct rt6_info *rt, struct nl_info *info,
 		goto errout;
 
 	err = rt6_fill_node(net, skb, rt, NULL, NULL, 0,
-				event, info->portid, seq, 0, 0, nlm_flags);
+				event, info->portid, seq, nlm_flags);
 	if (err < 0) {
 		/* -EMSGSIZE implies BUG in rt6_nlmsg_size() */
 		WARN_ON(err == -EMSGSIZE);
diff --git a/net/ipv6/seg6_hmac.c b/net/ipv6/seg6_hmac.c
index 6ef3dfb6e811..f950cb53d5e3 100644
--- a/net/ipv6/seg6_hmac.c
+++ b/net/ipv6/seg6_hmac.c
@@ -45,7 +45,7 @@
 #include <net/seg6_hmac.h>
 #include <linux/random.h>
 
-static char * __percpu *hmac_ring;
+static DEFINE_PER_CPU(char [SEG6_HMAC_RING_SIZE], hmac_ring);
 
 static int seg6_hmac_cmpfn(struct rhashtable_compare_arg *arg, const void *obj)
 {
@@ -192,7 +192,7 @@ int seg6_hmac_compute(struct seg6_hmac_info *hinfo, struct ipv6_sr_hdr *hdr,
 	 */
 
 	local_bh_disable();
-	ring = *this_cpu_ptr(hmac_ring);
+	ring = this_cpu_ptr(hmac_ring);
 	off = ring;
 
 	/* source address */
@@ -353,27 +353,6 @@ out:
 }
 EXPORT_SYMBOL(seg6_push_hmac);
 
-static int seg6_hmac_init_ring(void)
-{
-	int i;
-
-	hmac_ring = alloc_percpu(char *);
-
-	if (!hmac_ring)
-		return -ENOMEM;
-
-	for_each_possible_cpu(i) {
-		char *ring = kzalloc(SEG6_HMAC_RING_SIZE, GFP_KERNEL);
-
-		if (!ring)
-			return -ENOMEM;
-
-		*per_cpu_ptr(hmac_ring, i) = ring;
-	}
-
-	return 0;
-}
-
 static int seg6_hmac_init_algo(void)
 {
 	struct seg6_hmac_algo *algo;
@@ -410,7 +389,8 @@ static int seg6_hmac_init_algo(void)
 			return -ENOMEM;
 
 		for_each_possible_cpu(cpu) {
-			shash = kzalloc(shsize, GFP_KERNEL);
+			shash = kzalloc_node(shsize, GFP_KERNEL,
+					     cpu_to_node(cpu));
 			if (!shash)
 				return -ENOMEM;
 			*per_cpu_ptr(algo->shashs, cpu) = shash;
@@ -422,16 +402,7 @@ static int seg6_hmac_init_algo(void)
 
 int __init seg6_hmac_init(void)
 {
-	int ret;
-
-	ret = seg6_hmac_init_ring();
-	if (ret < 0)
-		goto out;
-
-	ret = seg6_hmac_init_algo();
-
-out:
-	return ret;
+	return seg6_hmac_init_algo();
 }
 EXPORT_SYMBOL(seg6_hmac_init);
 
@@ -450,13 +421,6 @@ void seg6_hmac_exit(void)
 	struct seg6_hmac_algo *algo = NULL;
 	int i, alg_count, cpu;
 
-	for_each_possible_cpu(i) {
-		char *ring = *per_cpu_ptr(hmac_ring, i);
-
-		kfree(ring);
-	}
-	free_percpu(hmac_ring);
-
 	alg_count = sizeof(hmac_algos) / sizeof(struct seg6_hmac_algo);
 	for (i = 0; i < alg_count; i++) {
 		algo = &hmac_algos[i];
diff --git a/net/ipv6/seg6_iptunnel.c b/net/ipv6/seg6_iptunnel.c
index c46f8cbf5ab5..85582257d3af 100644
--- a/net/ipv6/seg6_iptunnel.c
+++ b/net/ipv6/seg6_iptunnel.c
@@ -55,8 +55,8 @@ static const struct nla_policy seg6_iptunnel_policy[SEG6_IPTUNNEL_MAX + 1] = {
 	[SEG6_IPTUNNEL_SRH]	= { .type = NLA_BINARY },
 };
 
-int nla_put_srh(struct sk_buff *skb, int attrtype,
-		struct seg6_iptunnel_encap *tuninfo)
+static int nla_put_srh(struct sk_buff *skb, int attrtype,
+		       struct seg6_iptunnel_encap *tuninfo)
 {
 	struct seg6_iptunnel_encap *data;
 	struct nlattr *nla;
@@ -235,7 +235,7 @@ static int seg6_do_srh(struct sk_buff *skb)
 	return 0;
 }
 
-int seg6_input(struct sk_buff *skb)
+static int seg6_input(struct sk_buff *skb)
 {
 	int err;
 
@@ -251,7 +251,7 @@ int seg6_input(struct sk_buff *skb)
 	return dst_input(skb);
 }
 
-int seg6_output(struct net *net, struct sock *sk, struct sk_buff *skb)
+static int seg6_output(struct net *net, struct sock *sk, struct sk_buff *skb)
 {
 	struct dst_entry *orig_dst = skb_dst(skb);
 	struct dst_entry *dst = NULL;
@@ -303,7 +303,7 @@ drop:
 	return err;
 }
 
-static int seg6_build_state(struct net_device *dev, struct nlattr *nla,
+static int seg6_build_state(struct nlattr *nla,
 			    unsigned int family, const void *cfg,
 			    struct lwtunnel_state **ts)
 {
diff --git a/net/ipv6/syncookies.c b/net/ipv6/syncookies.c
index a4d49760bf43..895ff650db43 100644
--- a/net/ipv6/syncookies.c
+++ b/net/ipv6/syncookies.c
@@ -16,7 +16,7 @@
 
 #include <linux/tcp.h>
 #include <linux/random.h>
-#include <linux/cryptohash.h>
+#include <linux/siphash.h>
 #include <linux/kernel.h>
 #include <net/ipv6.h>
 #include <net/tcp.h>
@@ -24,7 +24,7 @@
 #define COOKIEBITS 24	/* Upper bits store count */
 #define COOKIEMASK (((__u32)1 << COOKIEBITS) - 1)
 
-static u32 syncookie6_secret[2][16-4+SHA_DIGEST_WORDS] __read_mostly;
+static siphash_key_t syncookie6_secret[2] __read_mostly;
 
 /* RFC 2460, Section 8.3:
  * [ipv6 tcp] MSS must be computed as the maximum packet size minus 60 [..]
@@ -41,30 +41,27 @@ static __u16 const msstab[] = {
 	9000 - 60,
 };
 
-static DEFINE_PER_CPU(__u32 [16 + 5 + SHA_WORKSPACE_WORDS], ipv6_cookie_scratch);
-
-static u32 cookie_hash(const struct in6_addr *saddr, const struct in6_addr *daddr,
+static u32 cookie_hash(const struct in6_addr *saddr,
+		       const struct in6_addr *daddr,
 		       __be16 sport, __be16 dport, u32 count, int c)
 {
-	__u32 *tmp;
+	const struct {
+		struct in6_addr saddr;
+		struct in6_addr daddr;
+		u32 count;
+		__be16 sport;
+		__be16 dport;
+	} __aligned(SIPHASH_ALIGNMENT) combined = {
+		.saddr = *saddr,
+		.daddr = *daddr,
+		.count = count,
+		.sport = sport,
+		.dport = dport
+	};
 
 	net_get_random_once(syncookie6_secret, sizeof(syncookie6_secret));
-
-	tmp  = this_cpu_ptr(ipv6_cookie_scratch);
-
-	/*
-	 * we have 320 bits of information to hash, copy in the remaining
-	 * 192 bits required for sha_transform, from the syncookie6_secret
-	 * and overwrite the digest with the secret
-	 */
-	memcpy(tmp + 10, syncookie6_secret[c], 44);
-	memcpy(tmp, saddr, 16);
-	memcpy(tmp + 4, daddr, 16);
-	tmp[8] = ((__force u32)sport << 16) + (__force u32)dport;
-	tmp[9] = count;
-	sha_transform(tmp + 16, (__u8 *)tmp, tmp + 16 + 5);
-
-	return tmp[17];
+	return siphash(&combined, offsetofend(typeof(combined), dport),
+		       &syncookie6_secret[c]);
 }
 
 static __u32 secure_tcp_syn_cookie(const struct in6_addr *saddr,
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 4c60c6f71cd3..21c719965b6b 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -123,6 +123,7 @@ static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
 	struct dst_entry *dst;
 	int addr_type;
 	int err;
+	struct inet_timewait_death_row *tcp_death_row = &sock_net(sk)->ipv4.tcp_death_row;
 
 	if (addr_len < SIN6_LEN_RFC2133)
 		return -EINVAL;
@@ -263,7 +264,7 @@ static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
 	sk->sk_gso_type = SKB_GSO_TCPV6;
 	ip6_dst_store(sk, dst, NULL, NULL);
 
-	if (tcp_death_row.sysctl_tw_recycle &&
+	if (tcp_death_row->sysctl_tw_recycle &&
 	    !tp->rx_opt.ts_recent_stamp &&
 	    ipv6_addr_equal(&fl6.daddr, &sk->sk_v6_daddr))
 		tcp_fetch_timewait_stamp(sk, dst);
@@ -278,7 +279,7 @@ static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
 	inet->inet_dport = usin->sin6_port;
 
 	tcp_set_state(sk, TCP_SYN_SENT);
-	err = inet6_hash_connect(&tcp_death_row, sk);
+	err = inet6_hash_connect(tcp_death_row, sk);
 	if (err)
 		goto late_failure;
 
@@ -291,6 +292,11 @@ static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
 							     inet->inet_dport,
 							     &tp->tsoffset);
 
+	if (tcp_fastopen_defer_connect(sk, &err))
+		return err;
+	if (err)
+		goto late_failure;
+
 	err = tcp_connect(sk);
 	if (err)
 		goto late_failure;
@@ -299,7 +305,6 @@ static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
 
 late_failure:
 	tcp_set_state(sk, TCP_CLOSE);
-	__sk_dst_reset(sk);
 failure:
 	inet->inet_dport = 0;
 	sk->sk_route_caps = 0;
@@ -1157,10 +1162,7 @@ static struct sock *tcp_v6_syn_recv_sock(const struct sock *sk, struct sk_buff *
 	tcp_ca_openreq_child(newsk, dst);
 
 	tcp_sync_mss(newsk, dst_mtu(dst));
-	newtp->advmss = dst_metric_advmss(dst);
-	if (tcp_sk(sk)->rx_opt.user_mss &&
-	    tcp_sk(sk)->rx_opt.user_mss < newtp->advmss)
-		newtp->advmss = tcp_sk(sk)->rx_opt.user_mss;
+	newtp->advmss = tcp_mss_clamp(tcp_sk(sk), dst_metric_advmss(dst));
 
 	tcp_initialize_rcv_mss(newsk);
 
@@ -1627,7 +1629,6 @@ static const struct inet_connection_sock_af_ops ipv6_specific = {
 	.getsockopt	   = ipv6_getsockopt,
 	.addr2sockaddr	   = inet6_csk_addr2sockaddr,
 	.sockaddr_len	   = sizeof(struct sockaddr_in6),
-	.bind_conflict	   = inet6_csk_bind_conflict,
 #ifdef CONFIG_COMPAT
 	.compat_setsockopt = compat_ipv6_setsockopt,
 	.compat_getsockopt = compat_ipv6_getsockopt,
@@ -1658,7 +1659,6 @@ static const struct inet_connection_sock_af_ops ipv6_mapped = {
 	.getsockopt	   = ipv6_getsockopt,
 	.addr2sockaddr	   = inet6_csk_addr2sockaddr,
 	.sockaddr_len	   = sizeof(struct sockaddr_in6),
-	.bind_conflict	   = inet6_csk_bind_conflict,
 #ifdef CONFIG_COMPAT
 	.compat_setsockopt = compat_ipv6_setsockopt,
 	.compat_getsockopt = compat_ipv6_getsockopt,
@@ -1751,7 +1751,7 @@ static void get_tcp6_sock(struct seq_file *seq, struct sock *sp, int i)
 	srcp  = ntohs(inet->inet_sport);
 
 	if (icsk->icsk_pending == ICSK_TIME_RETRANS ||
-	    icsk->icsk_pending == ICSK_TIME_EARLY_RETRANS ||
+	    icsk->icsk_pending == ICSK_TIME_REO_TIMEOUT ||
 	    icsk->icsk_pending == ICSK_TIME_LOSS_PROBE) {
 		timer_active	= 1;
 		timer_expires	= icsk->icsk_timeout;
@@ -1895,6 +1895,7 @@ struct proto tcpv6_prot = {
 	.shutdown		= tcp_shutdown,
 	.setsockopt		= tcp_setsockopt,
 	.getsockopt		= tcp_getsockopt,
+	.keepalive		= tcp_set_keepalive,
 	.recvmsg		= tcp_recvmsg,
 	.sendmsg		= tcp_sendmsg,
 	.sendpage		= tcp_sendpage,
@@ -1955,7 +1956,7 @@ static void __net_exit tcpv6_net_exit(struct net *net)
 
 static void __net_exit tcpv6_net_exit_batch(struct list_head *net_exit_list)
 {
-	inet_twsk_purge(&tcp_hashinfo, &tcp_death_row, AF_INET6);
+	inet_twsk_purge(&tcp_hashinfo, AF_INET6);
 }
 
 static struct pernet_operations tcpv6_net_ops = {
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 221825a9407a..4e4c401e3bc6 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -55,6 +55,16 @@
 #include <trace/events/skb.h>
 #include "udp_impl.h"
 
+static bool udp6_lib_exact_dif_match(struct net *net, struct sk_buff *skb)
+{
+#if defined(CONFIG_NET_L3_MASTER_DEV)
+	if (!net->ipv4.sysctl_udp_l3mdev_accept &&
+	    skb && ipv6_l3mdev_skb(IP6CB(skb)->flags))
+		return true;
+#endif
+	return false;
+}
+
 static u32 udp6_ehashfn(const struct net *net,
 			const struct in6_addr *laddr,
 			const u16 lport,
@@ -103,7 +113,7 @@ int udp_v6_get_port(struct sock *sk, unsigned short snum)
 
 	/* precompute partial secondary hash */
 	udp_sk(sk)->udp_portaddr_hash = hash2_partial;
-	return udp_lib_get_port(sk, snum, ipv6_rcv_saddr_equal, hash2_nulladdr);
+	return udp_lib_get_port(sk, snum, hash2_nulladdr);
 }
 
 static void udp_v6_rehash(struct sock *sk)
@@ -118,7 +128,7 @@ static void udp_v6_rehash(struct sock *sk)
 static int compute_score(struct sock *sk, struct net *net,
 			 const struct in6_addr *saddr, __be16 sport,
 			 const struct in6_addr *daddr, unsigned short hnum,
-			 int dif)
+			 int dif, bool exact_dif)
 {
 	int score;
 	struct inet_sock *inet;
@@ -149,7 +159,7 @@ static int compute_score(struct sock *sk, struct net *net,
 		score++;
 	}
 
-	if (sk->sk_bound_dev_if) {
+	if (sk->sk_bound_dev_if || exact_dif) {
 		if (sk->sk_bound_dev_if != dif)
 			return -1;
 		score++;
@@ -165,7 +175,7 @@ static int compute_score(struct sock *sk, struct net *net,
 static struct sock *udp6_lib_lookup2(struct net *net,
 		const struct in6_addr *saddr, __be16 sport,
 		const struct in6_addr *daddr, unsigned int hnum, int dif,
-		struct udp_hslot *hslot2,
+		bool exact_dif, struct udp_hslot *hslot2,
 		struct sk_buff *skb)
 {
 	struct sock *sk, *result;
@@ -176,7 +186,7 @@ static struct sock *udp6_lib_lookup2(struct net *net,
 	badness = -1;
 	udp_portaddr_for_each_entry_rcu(sk, &hslot2->head) {
 		score = compute_score(sk, net, saddr, sport,
-				      daddr, hnum, dif);
+				      daddr, hnum, dif, exact_dif);
 		if (score > badness) {
 			reuseport = sk->sk_reuseport;
 			if (reuseport) {
@@ -212,6 +222,7 @@ struct sock *__udp6_lib_lookup(struct net *net,
 	unsigned short hnum = ntohs(dport);
 	unsigned int hash2, slot2, slot = udp_hashfn(net, hnum, udptable->mask);
 	struct udp_hslot *hslot2, *hslot = &udptable->hash[slot];
+	bool exact_dif = udp6_lib_exact_dif_match(net, skb);
 	int score, badness, matches = 0, reuseport = 0;
 	u32 hash = 0;
 
@@ -223,7 +234,7 @@ struct sock *__udp6_lib_lookup(struct net *net,
 			goto begin;
 
 		result = udp6_lib_lookup2(net, saddr, sport,
-					  daddr, hnum, dif,
+					  daddr, hnum, dif, exact_dif,
 					  hslot2, skb);
 		if (!result) {
 			unsigned int old_slot2 = slot2;
@@ -239,7 +250,8 @@ struct sock *__udp6_lib_lookup(struct net *net,
 
 			result = udp6_lib_lookup2(net, saddr, sport,
 						  daddr, hnum, dif,
-						  hslot2, skb);
+						  exact_dif, hslot2,
+						  skb);
 		}
 		return result;
 	}
@@ -247,7 +259,8 @@ begin:
 	result = NULL;
 	badness = -1;
 	sk_for_each_rcu(sk, &hslot->head) {
-		score = compute_score(sk, net, saddr, sport, daddr, hnum, dif);
+		score = compute_score(sk, net, saddr, sport, daddr, hnum, dif,
+				      exact_dif);
 		if (score > badness) {
 			reuseport = sk->sk_reuseport;
 			if (reuseport) {
@@ -1299,7 +1312,8 @@ out:
 	return err;
 
 do_confirm:
-	dst_confirm(dst);
+	if (msg->msg_flags & MSG_PROBE)
+		dst_confirm_neigh(dst, &fl6.daddr);
 	if (!(msg->msg_flags&MSG_PROBE) || len)
 		goto back_from_confirm;
 	err = 0;
diff --git a/net/ipv6/xfrm6_input.c b/net/ipv6/xfrm6_input.c
index b5789562aded..08a807b29298 100644
--- a/net/ipv6/xfrm6_input.c
+++ b/net/ipv6/xfrm6_input.c
@@ -33,6 +33,8 @@ EXPORT_SYMBOL(xfrm6_rcv_spi);
 
 int xfrm6_transport_finish(struct sk_buff *skb, int async)
 {
+	struct xfrm_offload *xo = xfrm_offload(skb);
+
 	skb_network_header(skb)[IP6CB(skb)->nhoff] =
 		XFRM_MODE_SKB_CB(skb)->protocol;
 
@@ -44,6 +46,11 @@ int xfrm6_transport_finish(struct sk_buff *skb, int async)
 	ipv6_hdr(skb)->payload_len = htons(skb->len);
 	__skb_push(skb, skb->data - skb_network_header(skb));
 
+	if (xo && (xo->flags & XFRM_GRO)) {
+		skb_mac_header_rebuild(skb);
+		return -1;
+	}
+
 	NF_HOOK(NFPROTO_IPV6, NF_INET_PRE_ROUTING,
 		dev_net(skb->dev), NULL, skb, skb->dev, NULL,
 		ip6_rcv_finish);
@@ -69,18 +76,9 @@ int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr,
 	struct xfrm_state *x = NULL;
 	int i = 0;
 
-	/* Allocate new secpath or COW existing one. */
-	if (!skb->sp || atomic_read(&skb->sp->refcnt) != 1) {
-		struct sec_path *sp;
-
-		sp = secpath_dup(skb->sp);
-		if (!sp) {
-			XFRM_INC_STATS(net, LINUX_MIB_XFRMINERROR);
-			goto drop;
-		}
-		if (skb->sp)
-			secpath_put(skb->sp);
-		skb->sp = sp;
+	if (secpath_set(skb)) {
+		XFRM_INC_STATS(net, LINUX_MIB_XFRMINERROR);
+		goto drop;
 	}
 
 	if (1 + skb->sp->len == XFRM_MAX_DEPTH) {
diff --git a/net/ipv6/xfrm6_mode_transport.c b/net/ipv6/xfrm6_mode_transport.c
index 4e344105b3fd..4439ee44c8b0 100644
--- a/net/ipv6/xfrm6_mode_transport.c
+++ b/net/ipv6/xfrm6_mode_transport.c
@@ -47,6 +47,7 @@ static int xfrm6_transport_output(struct xfrm_state *x, struct sk_buff *skb)
 static int xfrm6_transport_input(struct xfrm_state *x, struct sk_buff *skb)
 {
 	int ihl = skb->data - skb_transport_header(skb);
+	struct xfrm_offload *xo = xfrm_offload(skb);
 
 	if (skb->transport_header != skb->network_header) {
 		memmove(skb_transport_header(skb),
@@ -55,7 +56,8 @@ static int xfrm6_transport_input(struct xfrm_state *x, struct sk_buff *skb)
 	}
 	ipv6_hdr(skb)->payload_len = htons(skb->len + ihl -
 					   sizeof(struct ipv6hdr));
-	skb_reset_transport_header(skb);
+	if (!xo || !(xo->flags & XFRM_GRO))
+		skb_reset_transport_header(skb);
 	return 0;
 }
 
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index e0f71c01d728..79651bc71bf0 100644
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -25,8 +25,6 @@
 #include <net/mip6.h>
 #endif
 
-static struct xfrm_policy_afinfo xfrm6_policy_afinfo;
-
 static struct dst_entry *xfrm6_dst_lookup(struct net *net, int tos, int oif,
 					  const xfrm_address_t *saddr,
 					  const xfrm_address_t *daddr)
@@ -220,7 +218,7 @@ static inline int xfrm6_garbage_collect(struct dst_ops *ops)
 {
 	struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
 
-	xfrm6_policy_afinfo.garbage_collect(net);
+	xfrm_garbage_collect_deferred(net);
 	return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
 }
 
@@ -291,8 +289,7 @@ static struct dst_ops xfrm6_dst_ops_template = {
 	.gc_thresh =		INT_MAX,
 };
 
-static struct xfrm_policy_afinfo xfrm6_policy_afinfo = {
-	.family =		AF_INET6,
+static const struct xfrm_policy_afinfo xfrm6_policy_afinfo = {
 	.dst_ops =		&xfrm6_dst_ops_template,
 	.dst_lookup =		xfrm6_dst_lookup,
 	.get_saddr =		xfrm6_get_saddr,
@@ -305,7 +302,7 @@ static struct xfrm_policy_afinfo xfrm6_policy_afinfo = {
 
 static int __init xfrm6_policy_init(void)
 {
-	return xfrm_policy_register_afinfo(&xfrm6_policy_afinfo);
+	return xfrm_policy_register_afinfo(&xfrm6_policy_afinfo, AF_INET6);
 }
 
 static void xfrm6_policy_fini(void)
diff --git a/net/ipv6/xfrm6_protocol.c b/net/ipv6/xfrm6_protocol.c
index 54d13f8dbbae..b2dc8ce49378 100644
--- a/net/ipv6/xfrm6_protocol.c
+++ b/net/ipv6/xfrm6_protocol.c
@@ -162,9 +162,8 @@ static const struct inet6_protocol ipcomp6_protocol = {
 	.flags		=	INET6_PROTO_NOPOLICY,
 };
 
-static struct xfrm_input_afinfo xfrm6_input_afinfo = {
+static const struct xfrm_input_afinfo xfrm6_input_afinfo = {
 	.family		=	AF_INET6,
-	.owner		=	THIS_MODULE,
 	.callback	=	xfrm6_rcv_cb,
 };
 
diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
index e2c6ae024565..8bf18a5f66e0 100644
--- a/net/l2tp/l2tp_eth.c
+++ b/net/l2tp/l2tp_eth.c
@@ -106,8 +106,8 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
 	return NETDEV_TX_OK;
 }
 
-static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
-						      struct rtnl_link_stats64 *stats)
+static void l2tp_eth_get_stats64(struct net_device *dev,
+				 struct rtnl_link_stats64 *stats)
 {
 	struct l2tp_eth *priv = netdev_priv(dev);
 
@@ -117,10 +117,8 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
 	stats->rx_bytes   = atomic_long_read(&priv->rx_bytes);
 	stats->rx_packets = atomic_long_read(&priv->rx_packets);
 	stats->rx_errors  = atomic_long_read(&priv->rx_errors);
-	return stats;
 }
 
-
 static const struct net_device_ops l2tp_eth_netdev_ops = {
 	.ndo_init		= l2tp_eth_dev_init,
 	.ndo_uninit		= l2tp_eth_dev_uninit,
diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
index 28c21546d5b6..c59712057dc8 100644
--- a/net/l2tp/l2tp_ip.c
+++ b/net/l2tp/l2tp_ip.c
@@ -54,19 +54,26 @@ static struct sock *__l2tp_ip_bind_lookup(const struct net *net, __be32 laddr,
 	struct sock *sk;
 
 	sk_for_each_bound(sk, &l2tp_ip_bind_table) {
-		struct inet_sock *inet = inet_sk(sk);
-		struct l2tp_ip_sock *l2tp = l2tp_ip_sk(sk);
+		const struct l2tp_ip_sock *l2tp = l2tp_ip_sk(sk);
+		const struct inet_sock *inet = inet_sk(sk);
 
-		if (l2tp == NULL)
+		if (!net_eq(sock_net(sk), net))
 			continue;
 
-		if ((l2tp->conn_id == tunnel_id) &&
-		    net_eq(sock_net(sk), net) &&
-		    !(inet->inet_rcv_saddr && inet->inet_rcv_saddr != laddr) &&
-		    (!inet->inet_daddr || !raddr || inet->inet_daddr == raddr) &&
-		    (!sk->sk_bound_dev_if || !dif ||
-		     sk->sk_bound_dev_if == dif))
-			goto found;
+		if (sk->sk_bound_dev_if && dif && sk->sk_bound_dev_if != dif)
+			continue;
+
+		if (inet->inet_rcv_saddr && laddr &&
+		    inet->inet_rcv_saddr != laddr)
+			continue;
+
+		if (inet->inet_daddr && raddr && inet->inet_daddr != raddr)
+			continue;
+
+		if (l2tp->conn_id != tunnel_id)
+			continue;
+
+		goto found;
 	}
 
 	sk = NULL;
@@ -259,7 +266,7 @@ static int l2tp_ip_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 	if (!sock_flag(sk, SOCK_ZAPPED))
 		goto out;
 
-	if (sk->sk_state != TCP_CLOSE || addr_len < sizeof(struct sockaddr_l2tpip))
+	if (sk->sk_state != TCP_CLOSE)
 		goto out;
 
 	chk_addr_ret = inet_addr_type(net, addr->l2tp_addr.s_addr);
diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
index f47c45250f86..a4abcbc4c09a 100644
--- a/net/l2tp/l2tp_ip6.c
+++ b/net/l2tp/l2tp_ip6.c
@@ -57,8 +57,8 @@ static inline struct l2tp_ip6_sock *l2tp_ip6_sk(const struct sock *sk)
 	return (struct l2tp_ip6_sock *)sk;
 }
 
-static struct sock *__l2tp_ip6_bind_lookup(struct net *net,
-					   struct in6_addr *laddr,
+static struct sock *__l2tp_ip6_bind_lookup(const struct net *net,
+					   const struct in6_addr *laddr,
 					   const struct in6_addr *raddr,
 					   int dif, u32 tunnel_id)
 {
@@ -67,18 +67,26 @@ static struct sock *__l2tp_ip6_bind_lookup(struct net *net,
 	sk_for_each_bound(sk, &l2tp_ip6_bind_table) {
 		const struct in6_addr *sk_laddr = inet6_rcv_saddr(sk);
 		const struct in6_addr *sk_raddr = &sk->sk_v6_daddr;
-		struct l2tp_ip6_sock *l2tp = l2tp_ip6_sk(sk);
+		const struct l2tp_ip6_sock *l2tp = l2tp_ip6_sk(sk);
 
-		if (l2tp == NULL)
+		if (!net_eq(sock_net(sk), net))
 			continue;
 
-		if ((l2tp->conn_id == tunnel_id) &&
-		    net_eq(sock_net(sk), net) &&
-		    (!sk_laddr || ipv6_addr_any(sk_laddr) || ipv6_addr_equal(sk_laddr, laddr)) &&
-		    (!raddr || ipv6_addr_any(sk_raddr) || ipv6_addr_equal(sk_raddr, raddr)) &&
-		    (!sk->sk_bound_dev_if || !dif ||
-		     sk->sk_bound_dev_if == dif))
-			goto found;
+		if (sk->sk_bound_dev_if && dif && sk->sk_bound_dev_if != dif)
+			continue;
+
+		if (sk_laddr && !ipv6_addr_any(sk_laddr) &&
+		    !ipv6_addr_any(laddr) && !ipv6_addr_equal(sk_laddr, laddr))
+			continue;
+
+		if (!ipv6_addr_any(sk_raddr) && raddr &&
+		    !ipv6_addr_any(raddr) && !ipv6_addr_equal(sk_raddr, raddr))
+			continue;
+
+		if (l2tp->conn_id != tunnel_id)
+			continue;
+
+		goto found;
 	}
 
 	sk = NULL;
@@ -650,7 +658,8 @@ out:
 	return err < 0 ? err : len;
 
 do_confirm:
-	dst_confirm(dst);
+	if (msg->msg_flags & MSG_PROBE)
+		dst_confirm_neigh(dst, &fl6.daddr);
 	if (!(msg->msg_flags & MSG_PROBE) || len)
 		goto back_from_confirm;
 	err = 0;
diff --git a/net/mac80211/Kconfig b/net/mac80211/Kconfig
index 3891cbd2adea..76e30f4797fb 100644
--- a/net/mac80211/Kconfig
+++ b/net/mac80211/Kconfig
@@ -6,6 +6,7 @@ config MAC80211
 	select CRYPTO_AES
 	select CRYPTO_CCM
 	select CRYPTO_GCM
+	select CRYPTO_CMAC
 	select CRC32
 	---help---
 	  This option enables the hardware independent IEEE 802.11
diff --git a/net/mac80211/aes_cmac.c b/net/mac80211/aes_cmac.c
index d0bd5fff5f0a..2fb65588490c 100644
--- a/net/mac80211/aes_cmac.c
+++ b/net/mac80211/aes_cmac.c
@@ -22,126 +22,50 @@
 #define CMAC_TLEN_256 16 /* CMAC TLen = 128 bits (16 octets) */
 #define AAD_LEN 20
 
+static const u8 zero[CMAC_TLEN_256];
 
-void gf_mulx(u8 *pad)
-{
-	int i, carry;
-
-	carry = pad[0] & 0x80;
-	for (i = 0; i < AES_BLOCK_SIZE - 1; i++)
-		pad[i] = (pad[i] << 1) | (pad[i + 1] >> 7);
-	pad[AES_BLOCK_SIZE - 1] <<= 1;
-	if (carry)
-		pad[AES_BLOCK_SIZE - 1] ^= 0x87;
-}
-
-void aes_cmac_vector(struct crypto_cipher *tfm, size_t num_elem,
-		     const u8 *addr[], const size_t *len, u8 *mac,
-		     size_t mac_len)
-{
-	u8 cbc[AES_BLOCK_SIZE], pad[AES_BLOCK_SIZE];
-	const u8 *pos, *end;
-	size_t i, e, left, total_len;
-
-	memset(cbc, 0, AES_BLOCK_SIZE);
-
-	total_len = 0;
-	for (e = 0; e < num_elem; e++)
-		total_len += len[e];
-	left = total_len;
-
-	e = 0;
-	pos = addr[0];
-	end = pos + len[0];
-
-	while (left >= AES_BLOCK_SIZE) {
-		for (i = 0; i < AES_BLOCK_SIZE; i++) {
-			cbc[i] ^= *pos++;
-			if (pos >= end) {
-				e++;
-				pos = addr[e];
-				end = pos + len[e];
-			}
-		}
-		if (left > AES_BLOCK_SIZE)
-			crypto_cipher_encrypt_one(tfm, cbc, cbc);
-		left -= AES_BLOCK_SIZE;
-	}
-
-	memset(pad, 0, AES_BLOCK_SIZE);
-	crypto_cipher_encrypt_one(tfm, pad, pad);
-	gf_mulx(pad);
-
-	if (left || total_len == 0) {
-		for (i = 0; i < left; i++) {
-			cbc[i] ^= *pos++;
-			if (pos >= end) {
-				e++;
-				pos = addr[e];
-				end = pos + len[e];
-			}
-		}
-		cbc[left] ^= 0x80;
-		gf_mulx(pad);
-	}
-
-	for (i = 0; i < AES_BLOCK_SIZE; i++)
-		pad[i] ^= cbc[i];
-	crypto_cipher_encrypt_one(tfm, pad, pad);
-	memcpy(mac, pad, mac_len);
-}
-
-
-void ieee80211_aes_cmac(struct crypto_cipher *tfm, const u8 *aad,
+void ieee80211_aes_cmac(struct crypto_shash *tfm, const u8 *aad,
 			const u8 *data, size_t data_len, u8 *mic)
 {
-	const u8 *addr[3];
-	size_t len[3];
-	u8 zero[CMAC_TLEN];
+	SHASH_DESC_ON_STACK(desc, tfm);
+	u8 out[AES_BLOCK_SIZE];
 
-	memset(zero, 0, CMAC_TLEN);
-	addr[0] = aad;
-	len[0] = AAD_LEN;
-	addr[1] = data;
-	len[1] = data_len - CMAC_TLEN;
-	addr[2] = zero;
-	len[2] = CMAC_TLEN;
+	desc->tfm = tfm;
 
-	aes_cmac_vector(tfm, 3, addr, len, mic, CMAC_TLEN);
+	crypto_shash_init(desc);
+	crypto_shash_update(desc, aad, AAD_LEN);
+	crypto_shash_update(desc, data, data_len - CMAC_TLEN);
+	crypto_shash_finup(desc, zero, CMAC_TLEN, out);
+
+	memcpy(mic, out, CMAC_TLEN);
 }
 
-void ieee80211_aes_cmac_256(struct crypto_cipher *tfm, const u8 *aad,
+void ieee80211_aes_cmac_256(struct crypto_shash *tfm, const u8 *aad,
 			    const u8 *data, size_t data_len, u8 *mic)
 {
-	const u8 *addr[3];
-	size_t len[3];
-	u8 zero[CMAC_TLEN_256];
+	SHASH_DESC_ON_STACK(desc, tfm);
 
-	memset(zero, 0, CMAC_TLEN_256);
-	addr[0] = aad;
-	len[0] = AAD_LEN;
-	addr[1] = data;
-	len[1] = data_len - CMAC_TLEN_256;
-	addr[2] = zero;
-	len[2] = CMAC_TLEN_256;
+	desc->tfm = tfm;
 
-	aes_cmac_vector(tfm, 3, addr, len, mic, CMAC_TLEN_256);
+	crypto_shash_init(desc);
+	crypto_shash_update(desc, aad, AAD_LEN);
+	crypto_shash_update(desc, data, data_len - CMAC_TLEN_256);
+	crypto_shash_finup(desc, zero, CMAC_TLEN_256, mic);
 }
 
-struct crypto_cipher *ieee80211_aes_cmac_key_setup(const u8 key[],
-						   size_t key_len)
+struct crypto_shash *ieee80211_aes_cmac_key_setup(const u8 key[],
+						  size_t key_len)
 {
-	struct crypto_cipher *tfm;
+	struct crypto_shash *tfm;
 
-	tfm = crypto_alloc_cipher("aes", 0, CRYPTO_ALG_ASYNC);
+	tfm = crypto_alloc_shash("cmac(aes)", 0, 0);
 	if (!IS_ERR(tfm))
-		crypto_cipher_setkey(tfm, key, key_len);
+		crypto_shash_setkey(tfm, key, key_len);
 
 	return tfm;
 }
 
-
-void ieee80211_aes_cmac_key_free(struct crypto_cipher *tfm)
+void ieee80211_aes_cmac_key_free(struct crypto_shash *tfm)
 {
-	crypto_free_cipher(tfm);
+	crypto_free_shash(tfm);
 }
diff --git a/net/mac80211/aes_cmac.h b/net/mac80211/aes_cmac.h
index c827e1d5de8b..fef531f42003 100644
--- a/net/mac80211/aes_cmac.h
+++ b/net/mac80211/aes_cmac.h
@@ -10,17 +10,14 @@
 #define AES_CMAC_H
 
 #include <linux/crypto.h>
+#include <crypto/hash.h>
 
-void gf_mulx(u8 *pad);
-void aes_cmac_vector(struct crypto_cipher *tfm, size_t num_elem,
-		     const u8 *addr[], const size_t *len, u8 *mac,
-		     size_t mac_len);
-struct crypto_cipher *ieee80211_aes_cmac_key_setup(const u8 key[],
-						   size_t key_len);
-void ieee80211_aes_cmac(struct crypto_cipher *tfm, const u8 *aad,
+struct crypto_shash *ieee80211_aes_cmac_key_setup(const u8 key[],
+						  size_t key_len);
+void ieee80211_aes_cmac(struct crypto_shash *tfm, const u8 *aad,
 			const u8 *data, size_t data_len, u8 *mic);
-void ieee80211_aes_cmac_256(struct crypto_cipher *tfm, const u8 *aad,
+void ieee80211_aes_cmac_256(struct crypto_shash *tfm, const u8 *aad,
 			    const u8 *data, size_t data_len, u8 *mic);
-void ieee80211_aes_cmac_key_free(struct crypto_cipher *tfm);
+void ieee80211_aes_cmac_key_free(struct crypto_shash *tfm);
 
 #endif /* AES_CMAC_H */
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index e91e503bf992..ac879bb17870 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -208,8 +208,8 @@ static int ieee80211_nan_change_conf(struct wiphy *wiphy,
 	if (changes & CFG80211_NAN_CONF_CHANGED_PREF)
 		new_conf.master_pref = conf->master_pref;
 
-	if (changes & CFG80211_NAN_CONF_CHANGED_DUAL)
-		new_conf.dual = conf->dual;
+	if (changes & CFG80211_NAN_CONF_CHANGED_BANDS)
+		new_conf.bands = conf->bands;
 
 	ret = drv_nan_change_conf(sdata->local, sdata, &new_conf, changes);
 	if (!ret)
@@ -3563,6 +3563,17 @@ void ieee80211_nan_func_match(struct ieee80211_vif *vif,
 }
 EXPORT_SYMBOL(ieee80211_nan_func_match);
 
+static int ieee80211_set_multicast_to_unicast(struct wiphy *wiphy,
+					      struct net_device *dev,
+					      const bool enabled)
+{
+	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
+	sdata->u.ap.multicast_to_unicast = enabled;
+
+	return 0;
+}
+
 const struct cfg80211_ops mac80211_config_ops = {
 	.add_virtual_intf = ieee80211_add_iface,
 	.del_virtual_intf = ieee80211_del_iface,
@@ -3653,4 +3664,5 @@ const struct cfg80211_ops mac80211_config_ops = {
 	.nan_change_conf = ieee80211_nan_change_conf,
 	.add_nan_func = ieee80211_add_nan_func,
 	.del_nan_func = ieee80211_del_nan_func,
+	.set_multicast_to_unicast = ieee80211_set_multicast_to_unicast,
 };
diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c
index a0d901d8992e..89178b46b32f 100644
--- a/net/mac80211/chan.c
+++ b/net/mac80211/chan.c
@@ -1267,7 +1267,7 @@ static int ieee80211_vif_use_reserved_switch(struct ieee80211_local *local)
 	struct ieee80211_sub_if_data *sdata, *sdata_tmp;
 	struct ieee80211_chanctx *ctx, *ctx_tmp, *old_ctx;
 	struct ieee80211_chanctx *new_ctx = NULL;
-	int i, err, n_assigned, n_reserved, n_ready;
+	int err, n_assigned, n_reserved, n_ready;
 	int n_ctx = 0, n_vifs_switch = 0, n_vifs_assign = 0, n_vifs_ctxless = 0;
 
 	lockdep_assert_held(&local->mtx);
@@ -1388,8 +1388,6 @@ static int ieee80211_vif_use_reserved_switch(struct ieee80211_local *local)
 	 * Update all structures, values and pointers to point to new channel
 	 * context(s).
 	 */
-
-	i = 0;
 	list_for_each_entry(ctx, &local->chanctx_list, list) {
 		if (ctx->replace_state != IEEE80211_CHANCTX_REPLACES_OTHER)
 			continue;
diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c
index e02ba42ca827..5fae001f286c 100644
--- a/net/mac80211/debugfs.c
+++ b/net/mac80211/debugfs.c
@@ -243,6 +243,38 @@ static ssize_t hwflags_read(struct file *file, char __user *user_buf,
 	return rv;
 }
 
+static ssize_t misc_read(struct file *file, char __user *user_buf,
+			 size_t count, loff_t *ppos)
+{
+	struct ieee80211_local *local = file->private_data;
+	/* Max len of each line is 16 characters, plus 9 for 'pending:\n' */
+	size_t bufsz = IEEE80211_MAX_QUEUES * 16 + 9;
+	char *buf;
+	char *pos, *end;
+	ssize_t rv;
+	int i;
+	int ln;
+
+	buf = kzalloc(bufsz, GFP_KERNEL);
+	if (!buf)
+		return -ENOMEM;
+
+	pos = buf;
+	end = buf + bufsz - 1;
+
+	pos += scnprintf(pos, end - pos, "pending:\n");
+
+	for (i = 0; i < IEEE80211_MAX_QUEUES; i++) {
+		ln = skb_queue_len(&local->pending[i]);
+		pos += scnprintf(pos, end - pos, "[%i] %d\n",
+				 i, ln);
+	}
+
+	rv = simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf));
+	kfree(buf);
+	return rv;
+}
+
 static ssize_t queues_read(struct file *file, char __user *user_buf,
 			   size_t count, loff_t *ppos)
 {
@@ -263,6 +295,7 @@ static ssize_t queues_read(struct file *file, char __user *user_buf,
 
 DEBUGFS_READONLY_FILE_OPS(hwflags);
 DEBUGFS_READONLY_FILE_OPS(queues);
+DEBUGFS_READONLY_FILE_OPS(misc);
 
 /* statistics stuff */
 
@@ -330,7 +363,9 @@ void debugfs_hw_add(struct ieee80211_local *local)
 
 	DEBUGFS_ADD(total_ps_buffered);
 	DEBUGFS_ADD(wep_iv);
+	DEBUGFS_ADD(rate_ctrl_alg);
 	DEBUGFS_ADD(queues);
+	DEBUGFS_ADD(misc);
 #ifdef CONFIG_PM
 	DEBUGFS_ADD_MODE(reset, 0200);
 #endif
diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c
index 1a05f85cb1f0..8f5fff8b2040 100644
--- a/net/mac80211/debugfs_netdev.c
+++ b/net/mac80211/debugfs_netdev.c
@@ -519,6 +519,8 @@ static ssize_t ieee80211_if_fmt_aqm(
 }
 IEEE80211_IF_FILE_R(aqm);
 
+IEEE80211_IF_FILE(multicast_to_unicast, u.ap.multicast_to_unicast, HEX);
+
 /* IBSS attributes */
 static ssize_t ieee80211_if_fmt_tsf(
 	const struct ieee80211_sub_if_data *sdata, char *buf, int buflen)
@@ -683,6 +685,7 @@ static void add_ap_files(struct ieee80211_sub_if_data *sdata)
 	DEBUGFS_ADD(dtim_count);
 	DEBUGFS_ADD(num_buffered_multicast);
 	DEBUGFS_ADD_MODE(tkip_mic_test, 0200);
+	DEBUGFS_ADD_MODE(multicast_to_unicast, 0600);
 }
 
 static void add_vlan_files(struct ieee80211_sub_if_data *sdata)
diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c
index f6003b8c2c33..42601820db20 100644
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
@@ -522,6 +522,7 @@ void ieee80211_sta_debugfs_add(struct sta_info *sta)
 		return;
 
 	DEBUGFS_ADD(flags);
+	DEBUGFS_ADD(aid);
 	DEBUGFS_ADD(num_ps_buf_frames);
 	DEBUGFS_ADD(last_seq_ctrl);
 	DEBUGFS_ADD(agg_status);
diff --git a/net/mac80211/fils_aead.c b/net/mac80211/fils_aead.c
index 5c3af5eb4052..3cfb1e2ab7ac 100644
--- a/net/mac80211/fils_aead.c
+++ b/net/mac80211/fils_aead.c
@@ -9,66 +9,58 @@
 
 #include <crypto/aes.h>
 #include <crypto/algapi.h>
+#include <crypto/hash.h>
 #include <crypto/skcipher.h>
 
 #include "ieee80211_i.h"
 #include "aes_cmac.h"
 #include "fils_aead.h"
 
-static int aes_s2v(struct crypto_cipher *tfm,
+static void gf_mulx(u8 *pad)
+{
+	u64 a = get_unaligned_be64(pad);
+	u64 b = get_unaligned_be64(pad + 8);
+
+	put_unaligned_be64((a << 1) | (b >> 63), pad);
+	put_unaligned_be64((b << 1) ^ ((a >> 63) ? 0x87 : 0), pad + 8);
+}
+
+static int aes_s2v(struct crypto_shash *tfm,
 		   size_t num_elem, const u8 *addr[], size_t len[], u8 *v)
 {
-	u8 d[AES_BLOCK_SIZE], tmp[AES_BLOCK_SIZE];
+	u8 d[AES_BLOCK_SIZE], tmp[AES_BLOCK_SIZE] = {};
+	SHASH_DESC_ON_STACK(desc, tfm);
 	size_t i;
-	const u8 *data[2];
-	size_t data_len[2], data_elems;
+
+	desc->tfm = tfm;
 
 	/* D = AES-CMAC(K, <zero>) */
-	memset(tmp, 0, AES_BLOCK_SIZE);
-	data[0] = tmp;
-	data_len[0] = AES_BLOCK_SIZE;
-	aes_cmac_vector(tfm, 1, data, data_len, d, AES_BLOCK_SIZE);
+	crypto_shash_digest(desc, tmp, AES_BLOCK_SIZE, d);
 
 	for (i = 0; i < num_elem - 1; i++) {
 		/* D = dbl(D) xor AES_CMAC(K, Si) */
 		gf_mulx(d); /* dbl */
-		aes_cmac_vector(tfm, 1, &addr[i], &len[i], tmp,
-				AES_BLOCK_SIZE);
+		crypto_shash_digest(desc, addr[i], len[i], tmp);
 		crypto_xor(d, tmp, AES_BLOCK_SIZE);
 	}
 
+	crypto_shash_init(desc);
+
 	if (len[i] >= AES_BLOCK_SIZE) {
 		/* len(Sn) >= 128 */
-		size_t j;
-		const u8 *pos;
-
 		/* T = Sn xorend D */
-
-		/* Use a temporary buffer to perform xorend on Sn (addr[i]) to
-		 * avoid modifying the const input argument.
-		 */
-		data[0] = addr[i];
-		data_len[0] = len[i] - AES_BLOCK_SIZE;
-		pos = addr[i] + data_len[0];
-		for (j = 0; j < AES_BLOCK_SIZE; j++)
-			tmp[j] = pos[j] ^ d[j];
-		data[1] = tmp;
-		data_len[1] = AES_BLOCK_SIZE;
-		data_elems = 2;
+		crypto_shash_update(desc, addr[i], len[i] - AES_BLOCK_SIZE);
+		crypto_xor(d, addr[i] + len[i] - AES_BLOCK_SIZE,
+			   AES_BLOCK_SIZE);
 	} else {
 		/* len(Sn) < 128 */
 		/* T = dbl(D) xor pad(Sn) */
 		gf_mulx(d); /* dbl */
-		memset(tmp, 0, AES_BLOCK_SIZE);
-		memcpy(tmp, addr[i], len[i]);
-		tmp[len[i]] = 0x80;
-		crypto_xor(d, tmp, AES_BLOCK_SIZE);
-		data[0] = d;
-		data_len[0] = sizeof(d);
-		data_elems = 1;
+		crypto_xor(d, addr[i], len[i]);
+		d[len[i]] ^= 0x80;
 	}
 	/* V = AES-CMAC(K, T) */
-	aes_cmac_vector(tfm, data_elems, data, data_len, v, AES_BLOCK_SIZE);
+	crypto_shash_finup(desc, d, AES_BLOCK_SIZE, v);
 
 	return 0;
 }
@@ -80,7 +72,7 @@ static int aes_siv_encrypt(const u8 *key, size_t key_len,
 			   size_t len[], u8 *out)
 {
 	u8 v[AES_BLOCK_SIZE];
-	struct crypto_cipher *tfm;
+	struct crypto_shash *tfm;
 	struct crypto_skcipher *tfm2;
 	struct skcipher_request *req;
 	int res;
@@ -95,14 +87,14 @@ static int aes_siv_encrypt(const u8 *key, size_t key_len,
 
 	/* S2V */
 
-	tfm = crypto_alloc_cipher("aes", 0, 0);
+	tfm = crypto_alloc_shash("cmac(aes)", 0, 0);
 	if (IS_ERR(tfm))
 		return PTR_ERR(tfm);
 	/* K1 for S2V */
-	res = crypto_cipher_setkey(tfm, key, key_len);
+	res = crypto_shash_setkey(tfm, key, key_len);
 	if (!res)
 		res = aes_s2v(tfm, num_elem, addr, len, v);
-	crypto_free_cipher(tfm);
+	crypto_free_shash(tfm);
 	if (res)
 		return res;
 
@@ -157,7 +149,7 @@ static int aes_siv_decrypt(const u8 *key, size_t key_len,
 			   size_t num_elem, const u8 *addr[], size_t len[],
 			   u8 *out)
 {
-	struct crypto_cipher *tfm;
+	struct crypto_shash *tfm;
 	struct crypto_skcipher *tfm2;
 	struct skcipher_request *req;
 	struct scatterlist src[1], dst[1];
@@ -210,14 +202,14 @@ static int aes_siv_decrypt(const u8 *key, size_t key_len,
 
 	/* S2V */
 
-	tfm = crypto_alloc_cipher("aes", 0, 0);
+	tfm = crypto_alloc_shash("cmac(aes)", 0, 0);
 	if (IS_ERR(tfm))
 		return PTR_ERR(tfm);
 	/* K1 for S2V */
-	res = crypto_cipher_setkey(tfm, key, key_len);
+	res = crypto_shash_setkey(tfm, key, key_len);
 	if (!res)
 		res = aes_s2v(tfm, num_elem, addr, len, check);
-	crypto_free_cipher(tfm);
+	crypto_free_shash(tfm);
 	if (res)
 		return res;
 	if (memcmp(check, frame_iv, AES_BLOCK_SIZE) != 0)
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index a31d30713d08..98999d3d5262 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -487,14 +487,14 @@ int ieee80211_ibss_csa_beacon(struct ieee80211_sub_if_data *sdata,
 	struct beacon_data *presp, *old_presp;
 	struct cfg80211_bss *cbss;
 	const struct cfg80211_bss_ies *ies;
-	u16 capability = 0;
+	u16 capability = WLAN_CAPABILITY_IBSS;
 	u64 tsf;
 	int ret = 0;
 
 	sdata_assert_lock(sdata);
 
 	if (ifibss->privacy)
-		capability = WLAN_CAPABILITY_PRIVACY;
+		capability |= WLAN_CAPABILITY_PRIVACY;
 
 	cbss = cfg80211_get_bss(sdata->local->hw.wiphy, ifibss->chandef.chan,
 				ifibss->bssid, ifibss->ssid,
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index b2069fbd60f9..159a1a733725 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -297,6 +297,7 @@ struct ieee80211_if_ap {
 			 driver_smps_mode; /* smps mode request */
 
 	struct work_struct request_smps_work;
+	bool multicast_to_unicast;
 };
 
 struct ieee80211_if_wds {
@@ -624,8 +625,8 @@ struct ieee80211_mesh_sync_ops {
 			     struct ieee80211_rx_status *rx_status);
 
 	/* should be called with beacon_data under RCU read lock */
-	void (*adjust_tbtt)(struct ieee80211_sub_if_data *sdata,
-			    struct beacon_data *beacon);
+	void (*adjust_tsf)(struct ieee80211_sub_if_data *sdata,
+			   struct beacon_data *beacon);
 	/* add other framework functions here */
 };
 
@@ -688,7 +689,6 @@ struct ieee80211_if_mesh {
 	const struct ieee80211_mesh_sync_ops *sync_ops;
 	s64 sync_offset_clockdrift_max;
 	spinlock_t sync_offset_lock;
-	bool adjusting_tbtt;
 	/* mesh power save */
 	enum nl80211_mesh_power_mode nonpeer_pm;
 	int ps_peers_light_sleep;
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index d37ae7dc114b..40813dd3301c 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -1123,7 +1123,7 @@ static u16 ieee80211_netdev_select_queue(struct net_device *dev,
 	return ieee80211_select_queue(IEEE80211_DEV_TO_SUB_IF(dev), skb);
 }
 
-static struct rtnl_link_stats64 *
+static void
 ieee80211_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 {
 	int i;
@@ -1148,8 +1148,6 @@ ieee80211_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 		stats->rx_bytes   += rx_bytes;
 		stats->tx_bytes   += tx_bytes;
 	}
-
-	return stats;
 }
 
 static const struct net_device_ops ieee80211_dataif_ops = {
diff --git a/net/mac80211/key.h b/net/mac80211/key.h
index 4aa20cef0859..ebdb80b85dc3 100644
--- a/net/mac80211/key.h
+++ b/net/mac80211/key.h
@@ -93,7 +93,7 @@ struct ieee80211_key {
 		} ccmp;
 		struct {
 			u8 rx_pn[IEEE80211_CMAC_PN_LEN];
-			struct crypto_cipher *tfm;
+			struct crypto_shash *tfm;
 			u32 replays; /* dot11RSNAStatsCMACReplays */
 			u32 icverrors; /* dot11RSNAStatsCMACICVErrors */
 		} aes_cmac;
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index 50e1b7f78bd4..c28b0af9c1f2 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -279,10 +279,6 @@ int mesh_add_meshconf_ie(struct ieee80211_sub_if_data *sdata,
 	/* Mesh PS mode. See IEEE802.11-2012 8.4.2.100.8 */
 	*pos |= ifmsh->ps_peers_deep_sleep ?
 			IEEE80211_MESHCONF_CAPAB_POWER_SAVE_LEVEL : 0x00;
-	*pos++ |= ifmsh->adjusting_tbtt ?
-			IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING : 0x00;
-	*pos++ = 0x00;
-
 	return 0;
 }
 
@@ -850,7 +846,6 @@ int ieee80211_start_mesh(struct ieee80211_sub_if_data *sdata)
 	ifmsh->mesh_cc_id = 0;	/* Disabled */
 	/* register sync ops from extensible synchronization framework */
 	ifmsh->sync_ops = ieee80211_mesh_sync_ops_get(ifmsh->mesh_sp_id);
-	ifmsh->adjusting_tbtt = false;
 	ifmsh->sync_offset_clockdrift_max = 0;
 	set_bit(MESH_WORK_HOUSEKEEPING, &ifmsh->wrkq_flags);
 	ieee80211_mesh_root_setup(ifmsh);
@@ -1349,7 +1344,7 @@ void ieee80211_mesh_work(struct ieee80211_sub_if_data *sdata)
 		ieee80211_mesh_rootpath(sdata);
 
 	if (test_and_clear_bit(MESH_WORK_DRIFT_ADJUST, &ifmsh->wrkq_flags))
-		mesh_sync_adjust_tbtt(sdata);
+		mesh_sync_adjust_tsf(sdata);
 
 	if (test_and_clear_bit(MESH_WORK_MBSS_CHANGED, &ifmsh->wrkq_flags))
 		mesh_bss_info_changed(sdata);
diff --git a/net/mac80211/mesh.h b/net/mac80211/mesh.h
index 26b9ccbe1fce..7e5f271e3c30 100644
--- a/net/mac80211/mesh.h
+++ b/net/mac80211/mesh.h
@@ -341,7 +341,7 @@ static inline bool mesh_path_sel_is_hwmp(struct ieee80211_sub_if_data *sdata)
 }
 
 void mesh_path_flush_by_iface(struct ieee80211_sub_if_data *sdata);
-void mesh_sync_adjust_tbtt(struct ieee80211_sub_if_data *sdata);
+void mesh_sync_adjust_tsf(struct ieee80211_sub_if_data *sdata);
 void ieee80211s_stop(void);
 #else
 static inline bool mesh_path_sel_is_hwmp(struct ieee80211_sub_if_data *sdata)
diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index 7fcdcf622655..fcba70e57073 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -505,12 +505,14 @@ mesh_sta_info_alloc(struct ieee80211_sub_if_data *sdata, u8 *addr,
 
 	/* Userspace handles station allocation */
 	if (sdata->u.mesh.user_mpm ||
-	    sdata->u.mesh.security & IEEE80211_MESH_SEC_AUTHED)
-		cfg80211_notify_new_peer_candidate(sdata->dev, addr,
-						   elems->ie_start,
-						   elems->total_len,
-						   GFP_KERNEL);
-	else
+	    sdata->u.mesh.security & IEEE80211_MESH_SEC_AUTHED) {
+		if (mesh_peer_accepts_plinks(elems) &&
+		    mesh_plink_availables(sdata))
+			cfg80211_notify_new_peer_candidate(sdata->dev, addr,
+							   elems->ie_start,
+							   elems->total_len,
+							   GFP_KERNEL);
+	} else
 		sta = __mesh_sta_info_alloc(sdata, addr);
 
 	return sta;
diff --git a/net/mac80211/mesh_sync.c b/net/mac80211/mesh_sync.c
index faca22cd02b5..a435f094a82e 100644
--- a/net/mac80211/mesh_sync.c
+++ b/net/mac80211/mesh_sync.c
@@ -12,7 +12,7 @@
 #include "mesh.h"
 #include "driver-ops.h"
 
-/* This is not in the standard.  It represents a tolerable tbtt drift below
+/* This is not in the standard.  It represents a tolerable tsf drift below
  * which we do no TSF adjustment.
  */
 #define TOFFSET_MINIMUM_ADJUSTMENT 10
@@ -46,7 +46,7 @@ static bool mesh_peer_tbtt_adjusting(struct ieee802_11_elems *ie)
 			IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING) != 0;
 }
 
-void mesh_sync_adjust_tbtt(struct ieee80211_sub_if_data *sdata)
+void mesh_sync_adjust_tsf(struct ieee80211_sub_if_data *sdata)
 {
 	struct ieee80211_local *local = sdata->local;
 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
@@ -57,12 +57,12 @@ void mesh_sync_adjust_tbtt(struct ieee80211_sub_if_data *sdata)
 
 	spin_lock_bh(&ifmsh->sync_offset_lock);
 	if (ifmsh->sync_offset_clockdrift_max < beacon_int_fraction) {
-		msync_dbg(sdata, "TBTT : max clockdrift=%lld; adjusting\n",
+		msync_dbg(sdata, "TSF : max clockdrift=%lld; adjusting\n",
 			  (long long) ifmsh->sync_offset_clockdrift_max);
 		tsfdelta = -ifmsh->sync_offset_clockdrift_max;
 		ifmsh->sync_offset_clockdrift_max = 0;
 	} else {
-		msync_dbg(sdata, "TBTT : max clockdrift=%lld; adjusting by %llu\n",
+		msync_dbg(sdata, "TSF : max clockdrift=%lld; adjusting by %llu\n",
 			  (long long) ifmsh->sync_offset_clockdrift_max,
 			  (unsigned long long) beacon_int_fraction);
 		tsfdelta = -beacon_int_fraction;
@@ -123,7 +123,6 @@ static void mesh_sync_offset_rx_bcn_presp(struct ieee80211_sub_if_data *sdata,
 	 */
 
 	if (elems->mesh_config && mesh_peer_tbtt_adjusting(elems)) {
-		clear_sta_flag(sta, WLAN_STA_TOFFSET_KNOWN);
 		msync_dbg(sdata, "STA %pM : is adjusting TBTT\n",
 			  sta->sta.addr);
 		goto no_sync;
@@ -168,15 +167,13 @@ no_sync:
 	rcu_read_unlock();
 }
 
-static void mesh_sync_offset_adjust_tbtt(struct ieee80211_sub_if_data *sdata,
+static void mesh_sync_offset_adjust_tsf(struct ieee80211_sub_if_data *sdata,
 					 struct beacon_data *beacon)
 {
 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
-	u8 cap;
 
 	WARN_ON(ifmsh->mesh_sp_id != IEEE80211_SYNC_METHOD_NEIGHBOR_OFFSET);
 	WARN_ON(!rcu_read_lock_held());
-	cap = beacon->meshconf->meshconf_cap;
 
 	spin_lock_bh(&ifmsh->sync_offset_lock);
 
@@ -187,24 +184,16 @@ static void mesh_sync_offset_adjust_tbtt(struct ieee80211_sub_if_data *sdata,
 		 * the tsf adjustment to the mesh tasklet
 		 */
 		msync_dbg(sdata,
-			  "TBTT : kicking off TBTT adjustment with clockdrift_max=%lld\n",
+			  "TSF : kicking off TSF adjustment with clockdrift_max=%lld\n",
 			  ifmsh->sync_offset_clockdrift_max);
 		set_bit(MESH_WORK_DRIFT_ADJUST, &ifmsh->wrkq_flags);
-
-		ifmsh->adjusting_tbtt = true;
 	} else {
 		msync_dbg(sdata,
-			  "TBTT : max clockdrift=%lld; too small to adjust\n",
+			  "TSF : max clockdrift=%lld; too small to adjust\n",
 			  (long long)ifmsh->sync_offset_clockdrift_max);
 		ifmsh->sync_offset_clockdrift_max = 0;
-
-		ifmsh->adjusting_tbtt = false;
 	}
 	spin_unlock_bh(&ifmsh->sync_offset_lock);
-
-	beacon->meshconf->meshconf_cap = ifmsh->adjusting_tbtt ?
-			IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING | cap :
-			~IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING & cap;
 }
 
 static const struct sync_method sync_methods[] = {
@@ -212,7 +201,7 @@ static const struct sync_method sync_methods[] = {
 		.method = IEEE80211_SYNC_METHOD_NEIGHBOR_OFFSET,
 		.ops = {
 			.rx_bcn_presp = &mesh_sync_offset_rx_bcn_presp,
-			.adjust_tbtt = &mesh_sync_offset_adjust_tbtt,
+			.adjust_tsf = &mesh_sync_offset_adjust_tsf,
 		}
 	},
 };
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 098ce9b179ee..6e90301154d5 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -1486,10 +1486,6 @@ void ieee80211_recalc_ps(struct ieee80211_local *local)
 
 	if (count == 1 && ieee80211_powersave_allowed(found)) {
 		u8 dtimper = found->u.mgd.dtim_period;
-		s32 beaconint_us;
-
-		beaconint_us = ieee80211_tu_to_usec(
-					found->vif.bss_conf.beacon_int);
 
 		timeout = local->dynamic_ps_forced_timeout;
 		if (timeout < 0)
@@ -3423,14 +3419,14 @@ static void ieee80211_rx_mgmt_beacon(struct ieee80211_sub_if_data *sdata,
 			ieee80211_cqm_rssi_notify(
 				&sdata->vif,
 				NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW,
-				GFP_KERNEL);
+				sig, GFP_KERNEL);
 		} else if (sig > thold &&
 			   (last_event == 0 || sig > last_event + hyst)) {
 			ifmgd->last_cqm_event_signal = sig;
 			ieee80211_cqm_rssi_notify(
 				&sdata->vif,
 				NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH,
-				GFP_KERNEL);
+				sig, GFP_KERNEL);
 		}
 	}
 
@@ -5045,13 +5041,14 @@ void ieee80211_mgd_stop(struct ieee80211_sub_if_data *sdata)
 
 void ieee80211_cqm_rssi_notify(struct ieee80211_vif *vif,
 			       enum nl80211_cqm_rssi_threshold_event rssi_event,
+			       s32 rssi_level,
 			       gfp_t gfp)
 {
 	struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
 
-	trace_api_cqm_rssi_notify(sdata, rssi_event);
+	trace_api_cqm_rssi_notify(sdata, rssi_event, rssi_level);
 
-	cfg80211_cqm_rssi_notify(sdata->dev, rssi_event, gfp);
+	cfg80211_cqm_rssi_notify(sdata->dev, rssi_event, rssi_level, gfp);
 }
 EXPORT_SYMBOL(ieee80211_cqm_rssi_notify);
 
diff --git a/net/mac80211/rc80211_minstrel.c b/net/mac80211/rc80211_minstrel.c
index 14c5ba3a1b1c..3ebe4405a2d4 100644
--- a/net/mac80211/rc80211_minstrel.c
+++ b/net/mac80211/rc80211_minstrel.c
@@ -159,21 +159,23 @@ minstrel_update_rates(struct minstrel_priv *mp, struct minstrel_sta_info *mi)
 void
 minstrel_calc_rate_stats(struct minstrel_rate_stats *mrs)
 {
+	unsigned int cur_prob;
+
 	if (unlikely(mrs->attempts > 0)) {
 		mrs->sample_skipped = 0;
-		mrs->cur_prob = MINSTREL_FRAC(mrs->success, mrs->attempts);
+		cur_prob = MINSTREL_FRAC(mrs->success, mrs->attempts);
 		if (unlikely(!mrs->att_hist)) {
-			mrs->prob_ewma = mrs->cur_prob;
+			mrs->prob_ewma = cur_prob;
 		} else {
 			/* update exponential weighted moving variance */
-			mrs->prob_ewmsd = minstrel_ewmsd(mrs->prob_ewmsd,
-							 mrs->cur_prob,
-							 mrs->prob_ewma,
-							 EWMA_LEVEL);
+			mrs->prob_ewmv = minstrel_ewmv(mrs->prob_ewmv,
+							cur_prob,
+							mrs->prob_ewma,
+							EWMA_LEVEL);
 
 			/*update exponential weighted moving avarage */
 			mrs->prob_ewma = minstrel_ewma(mrs->prob_ewma,
-						       mrs->cur_prob,
+						       cur_prob,
 						       EWMA_LEVEL);
 		}
 		mrs->att_hist += mrs->attempts;
@@ -365,6 +367,11 @@ minstrel_get_rate(void *priv, struct ieee80211_sta *sta,
 		return;
 #endif
 
+	/* Don't use EAPOL frames for sampling on non-mrr hw */
+	if (mp->hw->max_rates == 1 &&
+	    (info->control.flags & IEEE80211_TX_CTRL_PORT_CTRL_PROTO))
+		return;
+
 	delta = (mi->total_packets * sampling_ratio / 100) -
 			(mi->sample_packets + mi->sample_deferred / 2);
 
diff --git a/net/mac80211/rc80211_minstrel.h b/net/mac80211/rc80211_minstrel.h
index c230bbe93262..be6c3f35f48b 100644
--- a/net/mac80211/rc80211_minstrel.h
+++ b/net/mac80211/rc80211_minstrel.h
@@ -14,7 +14,7 @@
 #define SAMPLE_COLUMNS	10	/* number of columns in sample table */
 
 /* scaled fraction values */
-#define MINSTREL_SCALE  16
+#define MINSTREL_SCALE  12
 #define MINSTREL_FRAC(val, div) (((val) << MINSTREL_SCALE) / div)
 #define MINSTREL_TRUNC(val) ((val) >> MINSTREL_SCALE)
 
@@ -36,21 +36,16 @@ minstrel_ewma(int old, int new, int weight)
 }
 
 /*
- * Perform EWMSD (Exponentially Weighted Moving Standard Deviation) calculation
+ * Perform EWMV (Exponentially Weighted Moving Variance) calculation
  */
 static inline int
-minstrel_ewmsd(int old_ewmsd, int cur_prob, int prob_ewma, int weight)
+minstrel_ewmv(int old_ewmv, int cur_prob, int prob_ewma, int weight)
 {
-	int diff, incr, tmp_var;
+	int diff, incr;
 
-	/* calculate exponential weighted moving variance */
-	diff = MINSTREL_TRUNC((cur_prob - prob_ewma) * 1000000);
+	diff = cur_prob - prob_ewma;
 	incr = (EWMA_DIV - weight) * diff / EWMA_DIV;
-	tmp_var = old_ewmsd * old_ewmsd;
-	tmp_var = weight * (tmp_var + diff * incr / 1000000) / EWMA_DIV;
-
-	/* return standard deviation */
-	return (u16) int_sqrt(tmp_var);
+	return weight * (old_ewmv + MINSTREL_TRUNC(diff * incr)) / EWMA_DIV;
 }
 
 struct minstrel_rate_stats {
@@ -59,15 +54,13 @@ struct minstrel_rate_stats {
 	u16 success, last_success;
 
 	/* total attempts/success counters */
-	u64 att_hist, succ_hist;
+	u32 att_hist, succ_hist;
 
 	/* statistis of packet delivery probability
-	 *  cur_prob  - current prob within last update intervall
 	 *  prob_ewma - exponential weighted moving average of prob
 	 *  prob_ewmsd - exp. weighted moving standard deviation of prob */
-	unsigned int cur_prob;
-	unsigned int prob_ewma;
-	u16 prob_ewmsd;
+	u16 prob_ewma;
+	u16 prob_ewmv;
 
 	/* maximum retry counts */
 	u8 retry_count;
@@ -153,6 +146,14 @@ struct minstrel_debugfs_info {
 	char buf[];
 };
 
+/* Get EWMSD (Exponentially Weighted Moving Standard Deviation) * 10 */
+static inline int
+minstrel_get_ewmsd10(struct minstrel_rate_stats *mrs)
+{
+	unsigned int ewmv = mrs->prob_ewmv;
+	return int_sqrt(MINSTREL_TRUNC(ewmv * 1000 * 1000));
+}
+
 extern const struct rate_control_ops mac80211_minstrel;
 void minstrel_add_sta_debugfs(void *priv, void *priv_sta, struct dentry *dir);
 void minstrel_remove_sta_debugfs(void *priv, void *priv_sta);
diff --git a/net/mac80211/rc80211_minstrel_debugfs.c b/net/mac80211/rc80211_minstrel_debugfs.c
index 820b0abc9c0d..36fc971deb86 100644
--- a/net/mac80211/rc80211_minstrel_debugfs.c
+++ b/net/mac80211/rc80211_minstrel_debugfs.c
@@ -75,7 +75,7 @@ minstrel_stats_open(struct inode *inode, struct file *file)
 {
 	struct minstrel_sta_info *mi = inode->i_private;
 	struct minstrel_debugfs_info *ms;
-	unsigned int i, tp_max, tp_avg, prob, eprob;
+	unsigned int i, tp_max, tp_avg, eprob;
 	char *p;
 
 	ms = kmalloc(2048, GFP_KERNEL);
@@ -86,13 +86,14 @@ minstrel_stats_open(struct inode *inode, struct file *file)
 	p = ms->buf;
 	p += sprintf(p, "\n");
 	p += sprintf(p,
-		     "best   __________rate_________    ________statistics________    ________last_______    ______sum-of________\n");
+		     "best   __________rate_________    ________statistics________    ____last_____    ______sum-of________\n");
 	p += sprintf(p,
-		     "rate  [name idx airtime max_tp]  [avg(tp) avg(prob) sd(prob)]  [prob.|retry|suc|att]  [#success | #attempts]\n");
+		     "rate  [name idx airtime max_tp]  [avg(tp) avg(prob) sd(prob)]  [retry|suc|att]  [#success | #attempts]\n");
 
 	for (i = 0; i < mi->n_rates; i++) {
 		struct minstrel_rate *mr = &mi->r[i];
 		struct minstrel_rate_stats *mrs = &mi->r[i].stats;
+		unsigned int prob_ewmsd;
 
 		*(p++) = (i == mi->max_tp_rate[0]) ? 'A' : ' ';
 		*(p++) = (i == mi->max_tp_rate[1]) ? 'B' : ' ';
@@ -107,17 +108,16 @@ minstrel_stats_open(struct inode *inode, struct file *file)
 
 		tp_max = minstrel_get_tp_avg(mr, MINSTREL_FRAC(100,100));
 		tp_avg = minstrel_get_tp_avg(mr, mrs->prob_ewma);
-		prob = MINSTREL_TRUNC(mrs->cur_prob * 1000);
 		eprob = MINSTREL_TRUNC(mrs->prob_ewma * 1000);
+		prob_ewmsd = minstrel_get_ewmsd10(mrs);
 
 		p += sprintf(p, "%4u.%1u    %4u.%1u     %3u.%1u    %3u.%1u"
-				"     %3u.%1u %3u   %3u %-3u   "
+				"     %3u   %3u %-3u   "
 				"%9llu   %-9llu\n",
 				tp_max / 10, tp_max % 10,
 				tp_avg / 10, tp_avg % 10,
 				eprob / 10, eprob % 10,
-				mrs->prob_ewmsd / 10, mrs->prob_ewmsd % 10,
-				prob / 10, prob % 10,
+				prob_ewmsd / 10, prob_ewmsd % 10,
 				mrs->retry_count,
 				mrs->last_success,
 				mrs->last_attempts,
@@ -148,7 +148,7 @@ minstrel_stats_csv_open(struct inode *inode, struct file *file)
 {
 	struct minstrel_sta_info *mi = inode->i_private;
 	struct minstrel_debugfs_info *ms;
-	unsigned int i, tp_max, tp_avg, prob, eprob;
+	unsigned int i, tp_max, tp_avg, eprob;
 	char *p;
 
 	ms = kmalloc(2048, GFP_KERNEL);
@@ -161,6 +161,7 @@ minstrel_stats_csv_open(struct inode *inode, struct file *file)
 	for (i = 0; i < mi->n_rates; i++) {
 		struct minstrel_rate *mr = &mi->r[i];
 		struct minstrel_rate_stats *mrs = &mi->r[i].stats;
+		unsigned int prob_ewmsd;
 
 		p += sprintf(p, "%s" ,((i == mi->max_tp_rate[0]) ? "A" : ""));
 		p += sprintf(p, "%s" ,((i == mi->max_tp_rate[1]) ? "B" : ""));
@@ -175,16 +176,15 @@ minstrel_stats_csv_open(struct inode *inode, struct file *file)
 
 		tp_max = minstrel_get_tp_avg(mr, MINSTREL_FRAC(100,100));
 		tp_avg = minstrel_get_tp_avg(mr, mrs->prob_ewma);
-		prob = MINSTREL_TRUNC(mrs->cur_prob * 1000);
 		eprob = MINSTREL_TRUNC(mrs->prob_ewma * 1000);
+		prob_ewmsd = minstrel_get_ewmsd10(mrs);
 
-		p += sprintf(p, "%u.%u,%u.%u,%u.%u,%u.%u,%u.%u,%u,%u,%u,"
+		p += sprintf(p, "%u.%u,%u.%u,%u.%u,%u.%u,%u,%u,%u,"
 				"%llu,%llu,%d,%d\n",
 				tp_max / 10, tp_max % 10,
 				tp_avg / 10, tp_avg % 10,
 				eprob / 10, eprob % 10,
-				mrs->prob_ewmsd / 10, mrs->prob_ewmsd % 10,
-				prob / 10, prob % 10,
+				prob_ewmsd / 10, prob_ewmsd % 10,
 				mrs->retry_count,
 				mrs->last_success,
 				mrs->last_attempts,
diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c
index 30fbabf4bcbc..8e783e197e93 100644
--- a/net/mac80211/rc80211_minstrel_ht.c
+++ b/net/mac80211/rc80211_minstrel_ht.c
@@ -14,6 +14,7 @@
 #include <linux/ieee80211.h>
 #include <net/mac80211.h>
 #include "rate.h"
+#include "sta_info.h"
 #include "rc80211_minstrel.h"
 #include "rc80211_minstrel_ht.h"
 
@@ -154,67 +155,47 @@ MODULE_PARM_DESC(minstrel_vht_only,
 const struct mcs_group minstrel_mcs_groups[] = {
 	MCS_GROUP(1, 0, BW_20),
 	MCS_GROUP(2, 0, BW_20),
-#if MINSTREL_MAX_STREAMS >= 3
 	MCS_GROUP(3, 0, BW_20),
-#endif
 
 	MCS_GROUP(1, 1, BW_20),
 	MCS_GROUP(2, 1, BW_20),
-#if MINSTREL_MAX_STREAMS >= 3
 	MCS_GROUP(3, 1, BW_20),
-#endif
 
 	MCS_GROUP(1, 0, BW_40),
 	MCS_GROUP(2, 0, BW_40),
-#if MINSTREL_MAX_STREAMS >= 3
 	MCS_GROUP(3, 0, BW_40),
-#endif
 
 	MCS_GROUP(1, 1, BW_40),
 	MCS_GROUP(2, 1, BW_40),
-#if MINSTREL_MAX_STREAMS >= 3
 	MCS_GROUP(3, 1, BW_40),
-#endif
 
 	CCK_GROUP,
 
 #ifdef CONFIG_MAC80211_RC_MINSTREL_VHT
 	VHT_GROUP(1, 0, BW_20),
 	VHT_GROUP(2, 0, BW_20),
-#if MINSTREL_MAX_STREAMS >= 3
 	VHT_GROUP(3, 0, BW_20),
-#endif
 
 	VHT_GROUP(1, 1, BW_20),
 	VHT_GROUP(2, 1, BW_20),
-#if MINSTREL_MAX_STREAMS >= 3
 	VHT_GROUP(3, 1, BW_20),
-#endif
 
 	VHT_GROUP(1, 0, BW_40),
 	VHT_GROUP(2, 0, BW_40),
-#if MINSTREL_MAX_STREAMS >= 3
 	VHT_GROUP(3, 0, BW_40),
-#endif
 
 	VHT_GROUP(1, 1, BW_40),
 	VHT_GROUP(2, 1, BW_40),
-#if MINSTREL_MAX_STREAMS >= 3
 	VHT_GROUP(3, 1, BW_40),
-#endif
 
 	VHT_GROUP(1, 0, BW_80),
 	VHT_GROUP(2, 0, BW_80),
-#if MINSTREL_MAX_STREAMS >= 3
 	VHT_GROUP(3, 0, BW_80),
-#endif
 
 	VHT_GROUP(1, 1, BW_80),
 	VHT_GROUP(2, 1, BW_80),
-#if MINSTREL_MAX_STREAMS >= 3
 	VHT_GROUP(3, 1, BW_80),
 #endif
-#endif
 };
 
 static u8 sample_table[SAMPLE_COLUMNS][MCS_GROUP_RATES] __read_mostly;
@@ -301,7 +282,7 @@ minstrel_ht_get_stats(struct minstrel_priv *mp, struct minstrel_ht_sta *mi,
 				break;
 
 		/* short preamble */
-		if (!(mi->groups[group].supported & BIT(idx)))
+		if (!(mi->supported[group] & BIT(idx)))
 			idx += 4;
 	}
 	return &mi->groups[group].rates[idx];
@@ -486,7 +467,7 @@ minstrel_ht_prob_rate_reduce_streams(struct minstrel_ht_sta *mi)
 			  MCS_GROUP_RATES].streams;
 	for (group = 0; group < ARRAY_SIZE(minstrel_mcs_groups); group++) {
 		mg = &mi->groups[group];
-		if (!mg->supported || group == MINSTREL_CCK_GROUP)
+		if (!mi->supported[group] || group == MINSTREL_CCK_GROUP)
 			continue;
 
 		tmp_idx = mg->max_group_prob_rate % MCS_GROUP_RATES;
@@ -540,7 +521,7 @@ minstrel_ht_update_stats(struct minstrel_priv *mp, struct minstrel_ht_sta *mi)
 	for (group = 0; group < ARRAY_SIZE(minstrel_mcs_groups); group++) {
 
 		mg = &mi->groups[group];
-		if (!mg->supported)
+		if (!mi->supported[group])
 			continue;
 
 		mi->sample_count++;
@@ -550,7 +531,7 @@ minstrel_ht_update_stats(struct minstrel_priv *mp, struct minstrel_ht_sta *mi)
 			tmp_group_tp_rate[j] = group;
 
 		for (i = 0; i < MCS_GROUP_RATES; i++) {
-			if (!(mg->supported & BIT(i)))
+			if (!(mi->supported[group] & BIT(i)))
 				continue;
 
 			index = MCS_GROUP_RATES * group + i;
@@ -636,7 +617,7 @@ minstrel_set_next_sample_idx(struct minstrel_ht_sta *mi)
 		mi->sample_group %= ARRAY_SIZE(minstrel_mcs_groups);
 		mg = &mi->groups[mi->sample_group];
 
-		if (!mg->supported)
+		if (!mi->supported[mi->sample_group])
 			continue;
 
 		if (++mg->index >= MCS_GROUP_RATES) {
@@ -657,7 +638,7 @@ minstrel_downgrade_rate(struct minstrel_ht_sta *mi, u16 *idx, bool primary)
 	while (group > 0) {
 		group--;
 
-		if (!mi->groups[group].supported)
+		if (!mi->supported[group])
 			continue;
 
 		if (minstrel_mcs_groups[group].streams >
@@ -994,7 +975,7 @@ minstrel_get_sample_rate(struct minstrel_priv *mp, struct minstrel_ht_sta *mi)
 	sample_idx = sample_table[mg->column][mg->index];
 	minstrel_set_next_sample_idx(mi);
 
-	if (!(mg->supported & BIT(sample_idx)))
+	if (!(mi->supported[sample_group] & BIT(sample_idx)))
 		return -1;
 
 	mrs = &mg->rates[sample_idx];
@@ -1049,22 +1030,6 @@ minstrel_get_sample_rate(struct minstrel_priv *mp, struct minstrel_ht_sta *mi)
 }
 
 static void
-minstrel_ht_check_cck_shortpreamble(struct minstrel_priv *mp,
-				    struct minstrel_ht_sta *mi, bool val)
-{
-	u8 supported = mi->groups[MINSTREL_CCK_GROUP].supported;
-
-	if (!supported || !mi->cck_supported_short)
-		return;
-
-	if (supported & (mi->cck_supported_short << (val * 4)))
-		return;
-
-	supported ^= mi->cck_supported_short | (mi->cck_supported_short << 4);
-	mi->groups[MINSTREL_CCK_GROUP].supported = supported;
-}
-
-static void
 minstrel_ht_get_rate(void *priv, struct ieee80211_sta *sta, void *priv_sta,
                      struct ieee80211_tx_rate_control *txrc)
 {
@@ -1087,7 +1052,6 @@ minstrel_ht_get_rate(void *priv, struct ieee80211_sta *sta, void *priv_sta,
 		minstrel_aggr_check(sta, txrc->skb);
 
 	info->flags |= mi->tx_flags;
-	minstrel_ht_check_cck_shortpreamble(mp, mi, txrc->short_preamble);
 
 #ifdef CONFIG_MAC80211_DEBUGFS
 	if (mp->fixed_rate_idx != -1)
@@ -1154,7 +1118,7 @@ minstrel_ht_update_cck(struct minstrel_priv *mp, struct minstrel_ht_sta *mi,
 			mi->cck_supported_short |= BIT(i);
 	}
 
-	mi->groups[MINSTREL_CCK_GROUP].supported = mi->cck_supported;
+	mi->supported[MINSTREL_CCK_GROUP] = mi->cck_supported;
 }
 
 static void
@@ -1168,6 +1132,7 @@ minstrel_ht_update_caps(void *priv, struct ieee80211_supported_band *sband,
 	struct ieee80211_mcs_info *mcs = &sta->ht_cap.mcs;
 	u16 sta_cap = sta->ht_cap.cap;
 	struct ieee80211_sta_vht_cap *vht_cap = &sta->vht_cap;
+	struct sta_info *sinfo = container_of(sta, struct sta_info, sta);
 	int use_vht;
 	int n_supported = 0;
 	int ack_dur;
@@ -1224,7 +1189,7 @@ minstrel_ht_update_caps(void *priv, struct ieee80211_supported_band *sband,
 		u32 gflags = minstrel_mcs_groups[i].flags;
 		int bw, nss;
 
-		mi->groups[i].supported = 0;
+		mi->supported[i] = 0;
 		if (i == MINSTREL_CCK_GROUP) {
 			minstrel_ht_update_cck(mp, mi, sband, sta);
 			continue;
@@ -1256,8 +1221,8 @@ minstrel_ht_update_caps(void *priv, struct ieee80211_supported_band *sband,
 			if (use_vht && minstrel_vht_only)
 				continue;
 #endif
-			mi->groups[i].supported = mcs->rx_mask[nss - 1];
-			if (mi->groups[i].supported)
+			mi->supported[i] = mcs->rx_mask[nss - 1];
+			if (mi->supported[i])
 				n_supported++;
 			continue;
 		}
@@ -1283,16 +1248,19 @@ minstrel_ht_update_caps(void *priv, struct ieee80211_supported_band *sband,
 		else
 			bw = BW_20;
 
-		mi->groups[i].supported = minstrel_get_valid_vht_rates(bw, nss,
+		mi->supported[i] = minstrel_get_valid_vht_rates(bw, nss,
 				vht_cap->vht_mcs.tx_mcs_map);
 
-		if (mi->groups[i].supported)
+		if (mi->supported[i])
 			n_supported++;
 	}
 
 	if (!n_supported)
 		goto use_legacy;
 
+	if (test_sta_flag(sinfo, WLAN_STA_SHORT_PREAMBLE))
+		mi->cck_supported_short |= mi->cck_supported_short << 4;
+
 	/* create an initial rate table with the lowest supported rates */
 	minstrel_ht_update_stats(mp, mi);
 	minstrel_ht_update_rates(mp, mi);
diff --git a/net/mac80211/rc80211_minstrel_ht.h b/net/mac80211/rc80211_minstrel_ht.h
index e8b52a94d24b..de1646c42e82 100644
--- a/net/mac80211/rc80211_minstrel_ht.h
+++ b/net/mac80211/rc80211_minstrel_ht.h
@@ -52,9 +52,6 @@ struct minstrel_mcs_group_data {
 	u8 index;
 	u8 column;
 
-	/* bitfield of supported MCS rates of this group */
-	u16 supported;
-
 	/* sorted rate set within a MCS group*/
 	u16 max_group_tp_rate[MAX_THR_RATES];
 	u16 max_group_prob_rate;
@@ -101,6 +98,9 @@ struct minstrel_ht_sta {
 	u8 cck_supported;
 	u8 cck_supported_short;
 
+	/* Bitfield of supported MCS rates of all groups */
+	u16 supported[MINSTREL_GROUPS_NB];
+
 	/* MCS rate group info and statistics */
 	struct minstrel_mcs_group_data groups[MINSTREL_GROUPS_NB];
 };
diff --git a/net/mac80211/rc80211_minstrel_ht_debugfs.c b/net/mac80211/rc80211_minstrel_ht_debugfs.c
index 5320e35ed3d0..7d969e300fb3 100644
--- a/net/mac80211/rc80211_minstrel_ht_debugfs.c
+++ b/net/mac80211/rc80211_minstrel_ht_debugfs.c
@@ -19,12 +19,12 @@ static char *
 minstrel_ht_stats_dump(struct minstrel_ht_sta *mi, int i, char *p)
 {
 	const struct mcs_group *mg;
-	unsigned int j, tp_max, tp_avg, prob, eprob, tx_time;
+	unsigned int j, tp_max, tp_avg, eprob, tx_time;
 	char htmode = '2';
 	char gimode = 'L';
 	u32 gflags;
 
-	if (!mi->groups[i].supported)
+	if (!mi->supported[i])
 		return p;
 
 	mg = &minstrel_mcs_groups[i];
@@ -41,8 +41,9 @@ minstrel_ht_stats_dump(struct minstrel_ht_sta *mi, int i, char *p)
 		struct minstrel_rate_stats *mrs = &mi->groups[i].rates[j];
 		static const int bitrates[4] = { 10, 20, 55, 110 };
 		int idx = i * MCS_GROUP_RATES + j;
+		unsigned int prob_ewmsd;
 
-		if (!(mi->groups[i].supported & BIT(j)))
+		if (!(mi->supported[i] & BIT(j)))
 			continue;
 
 		if (gflags & IEEE80211_TX_RC_MCS) {
@@ -83,17 +84,16 @@ minstrel_ht_stats_dump(struct minstrel_ht_sta *mi, int i, char *p)
 
 		tp_max = minstrel_ht_get_tp_avg(mi, i, j, MINSTREL_FRAC(100, 100));
 		tp_avg = minstrel_ht_get_tp_avg(mi, i, j, mrs->prob_ewma);
-		prob = MINSTREL_TRUNC(mrs->cur_prob * 1000);
 		eprob = MINSTREL_TRUNC(mrs->prob_ewma * 1000);
+		prob_ewmsd = minstrel_get_ewmsd10(mrs);
 
 		p += sprintf(p, "%4u.%1u    %4u.%1u     %3u.%1u    %3u.%1u"
-				"     %3u.%1u %3u   %3u %-3u   "
+				"     %3u   %3u %-3u   "
 				"%9llu   %-9llu\n",
 				tp_max / 10, tp_max % 10,
 				tp_avg / 10, tp_avg % 10,
 				eprob / 10, eprob % 10,
-				mrs->prob_ewmsd / 10, mrs->prob_ewmsd % 10,
-				prob / 10, prob % 10,
+				prob_ewmsd / 10, prob_ewmsd % 10,
 				mrs->retry_count,
 				mrs->last_success,
 				mrs->last_attempts,
@@ -130,9 +130,9 @@ minstrel_ht_stats_open(struct inode *inode, struct file *file)
 
 	p += sprintf(p, "\n");
 	p += sprintf(p,
-		     "              best   ____________rate__________    ________statistics________    ________last_______    ______sum-of________\n");
+		     "              best   ____________rate__________    ________statistics________    _____last____    ______sum-of________\n");
 	p += sprintf(p,
-		     "mode guard #  rate  [name   idx airtime  max_tp]  [avg(tp) avg(prob) sd(prob)]  [prob.|retry|suc|att]  [#success | #attempts]\n");
+		     "mode guard #  rate  [name   idx airtime  max_tp]  [avg(tp) avg(prob) sd(prob)]  [retry|suc|att]  [#success | #attempts]\n");
 
 	p = minstrel_ht_stats_dump(mi, MINSTREL_CCK_GROUP, p);
 	for (i = 0; i < MINSTREL_CCK_GROUP; i++)
@@ -165,12 +165,12 @@ static char *
 minstrel_ht_stats_csv_dump(struct minstrel_ht_sta *mi, int i, char *p)
 {
 	const struct mcs_group *mg;
-	unsigned int j, tp_max, tp_avg, prob, eprob, tx_time;
+	unsigned int j, tp_max, tp_avg, eprob, tx_time;
 	char htmode = '2';
 	char gimode = 'L';
 	u32 gflags;
 
-	if (!mi->groups[i].supported)
+	if (!mi->supported[i])
 		return p;
 
 	mg = &minstrel_mcs_groups[i];
@@ -187,8 +187,9 @@ minstrel_ht_stats_csv_dump(struct minstrel_ht_sta *mi, int i, char *p)
 		struct minstrel_rate_stats *mrs = &mi->groups[i].rates[j];
 		static const int bitrates[4] = { 10, 20, 55, 110 };
 		int idx = i * MCS_GROUP_RATES + j;
+		unsigned int prob_ewmsd;
 
-		if (!(mi->groups[i].supported & BIT(j)))
+		if (!(mi->supported[i] & BIT(j)))
 			continue;
 
 		if (gflags & IEEE80211_TX_RC_MCS) {
@@ -226,16 +227,15 @@ minstrel_ht_stats_csv_dump(struct minstrel_ht_sta *mi, int i, char *p)
 
 		tp_max = minstrel_ht_get_tp_avg(mi, i, j, MINSTREL_FRAC(100, 100));
 		tp_avg = minstrel_ht_get_tp_avg(mi, i, j, mrs->prob_ewma);
-		prob = MINSTREL_TRUNC(mrs->cur_prob * 1000);
 		eprob = MINSTREL_TRUNC(mrs->prob_ewma * 1000);
+		prob_ewmsd = minstrel_get_ewmsd10(mrs);
 
-		p += sprintf(p, "%u.%u,%u.%u,%u.%u,%u.%u,%u.%u,%u,%u,"
+		p += sprintf(p, "%u.%u,%u.%u,%u.%u,%u.%u,%u,%u,"
 				"%u,%llu,%llu,",
 				tp_max / 10, tp_max % 10,
 				tp_avg / 10, tp_avg % 10,
 				eprob / 10, eprob % 10,
-				mrs->prob_ewmsd / 10, mrs->prob_ewmsd % 10,
-				prob / 10, prob % 10,
+				prob_ewmsd / 10, prob_ewmsd % 10,
 				mrs->retry_count,
 				mrs->last_success,
 				mrs->last_attempts,
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 3090dd4342f6..50ca3828b124 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1391,7 +1391,7 @@ EXPORT_SYMBOL(ieee80211_sta_pspoll);
 void ieee80211_sta_uapsd_trigger(struct ieee80211_sta *pubsta, u8 tid)
 {
 	struct sta_info *sta = container_of(pubsta, struct sta_info, sta);
-	u8 ac = ieee802_1d_to_ac[tid & 7];
+	int ac = ieee80211_ac_from_tid(tid);
 
 	/*
 	 * If this AC is not trigger-enabled do nothing unless the
@@ -1908,7 +1908,6 @@ ieee80211_rx_h_defragment(struct ieee80211_rx_data *rx)
 	unsigned int frag, seq;
 	struct ieee80211_fragment_entry *entry;
 	struct sk_buff *skb;
-	struct ieee80211_rx_status *status;
 
 	hdr = (struct ieee80211_hdr *)rx->skb->data;
 	fc = hdr->frame_control;
@@ -2034,9 +2033,6 @@ ieee80211_rx_h_defragment(struct ieee80211_rx_data *rx)
 		dev_kfree_skb(skb);
 	}
 
-	/* Complete frame has been reassembled - process it now */
-	status = IEEE80211_SKB_RXCB(rx->skb);
-
  out:
 	ieee80211_led_rx(rx->local);
  out_no_led:
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index 23d8ac829279..faab3c490d2b 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -1120,7 +1120,6 @@ int __ieee80211_request_sched_scan_start(struct ieee80211_sub_if_data *sdata,
 	u32 rate_masks[NUM_NL80211_BANDS] = {};
 	u8 bands_used = 0;
 	u8 *ie;
-	size_t len;
 
 	iebufsz = local->scan_ies_len + req->ie_len;
 
@@ -1145,10 +1144,9 @@ int __ieee80211_request_sched_scan_start(struct ieee80211_sub_if_data *sdata,
 
 	ieee80211_prepare_scan_chandef(&chandef, req->scan_width);
 
-	len = ieee80211_build_preq_ies(local, ie, num_bands * iebufsz,
-				       &sched_scan_ies, req->ie,
-				       req->ie_len, bands_used,
-				       rate_masks, &chandef);
+	ieee80211_build_preq_ies(local, ie, num_bands * iebufsz,
+				 &sched_scan_ies, req->ie,
+				 req->ie_len, bands_used, rate_masks, &chandef);
 
 	ret = drv_sched_scan_start(local, sdata, req, &sched_scan_ies);
 	if (ret == 0) {
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index 50c309094c37..4774e663a411 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -513,23 +513,23 @@ static int sta_info_insert_finish(struct sta_info *sta) __acquires(RCU)
 {
 	struct ieee80211_local *local = sta->local;
 	struct ieee80211_sub_if_data *sdata = sta->sdata;
-	struct station_info *sinfo;
+	struct station_info *sinfo = NULL;
 	int err = 0;
 
 	lockdep_assert_held(&local->sta_mtx);
 
-	sinfo = kzalloc(sizeof(struct station_info), GFP_KERNEL);
-	if (!sinfo) {
-		err = -ENOMEM;
-		goto out_err;
-	}
-
 	/* check if STA exists already */
 	if (sta_info_get_bss(sdata, sta->sta.addr)) {
 		err = -EEXIST;
 		goto out_err;
 	}
 
+	sinfo = kzalloc(sizeof(struct station_info), GFP_KERNEL);
+	if (!sinfo) {
+		err = -ENOMEM;
+		goto out_err;
+	}
+
 	local->num_sta++;
 	local->sta_generation++;
 	smp_mb();
@@ -2051,16 +2051,12 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
 {
 	struct ieee80211_sub_if_data *sdata = sta->sdata;
 	struct ieee80211_local *local = sdata->local;
-	struct rate_control_ref *ref = NULL;
 	u32 thr = 0;
 	int i, ac, cpu;
 	struct ieee80211_sta_rx_stats *last_rxstats;
 
 	last_rxstats = sta_get_last_rx_stats(sta);
 
-	if (test_sta_flag(sta, WLAN_STA_RATE_CONTROL))
-		ref = local->rate_ctrl;
-
 	sinfo->generation = sdata->local->sta_generation;
 
 	/* do before driver, so beacon filtering drivers have a
diff --git a/net/mac80211/status.c b/net/mac80211/status.c
index ddf71c648cab..a3af6e1bfd98 100644
--- a/net/mac80211/status.c
+++ b/net/mac80211/status.c
@@ -95,7 +95,7 @@ static void ieee80211_handle_filtered_frame(struct ieee80211_local *local,
 		 */
 		if (*p & IEEE80211_QOS_CTL_EOSP)
 			*p &= ~IEEE80211_QOS_CTL_EOSP;
-		ac = ieee802_1d_to_ac[tid & 7];
+		ac = ieee80211_ac_from_tid(tid);
 	} else {
 		ac = IEEE80211_AC_BE;
 	}
@@ -541,6 +541,11 @@ static void ieee80211_report_used_skb(struct ieee80211_local *local,
 	} else if (info->ack_frame_id) {
 		ieee80211_report_ack_skb(local, info, acked, dropped);
 	}
+
+	if (!dropped && skb->destructor) {
+		skb->wifi_acked_valid = 1;
+		skb->wifi_acked = acked;
+	}
 }
 
 /*
@@ -633,10 +638,9 @@ void ieee80211_tx_status_noskb(struct ieee80211_hw *hw,
 	struct ieee80211_local *local = hw_to_local(hw);
 	struct ieee80211_supported_band *sband;
 	int retry_count;
-	int rates_idx;
 	bool acked, noack_success;
 
-	rates_idx = ieee80211_tx_get_rates(hw, info, &retry_count);
+	ieee80211_tx_get_rates(hw, info, &retry_count);
 
 	sband = hw->wiphy->bands[info->band];
 
diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h
index 92a47afaa989..0d645bc148d0 100644
--- a/net/mac80211/trace.h
+++ b/net/mac80211/trace.h
@@ -1736,21 +1736,21 @@ TRACE_EVENT(drv_start_nan,
 		LOCAL_ENTRY
 		VIF_ENTRY
 		__field(u8, master_pref)
-		__field(u8, dual)
+		__field(u8, bands)
 	),
 
 	TP_fast_assign(
 		LOCAL_ASSIGN;
 		VIF_ASSIGN;
 		__entry->master_pref = conf->master_pref;
-		__entry->dual = conf->dual;
+		__entry->bands = conf->bands;
 	),
 
 	TP_printk(
 		LOCAL_PR_FMT  VIF_PR_FMT
-		", master preference: %u, dual: %d",
+		", master preference: %u, bands: 0x%0x",
 		LOCAL_PR_ARG, VIF_PR_ARG, __entry->master_pref,
-		__entry->dual
+		__entry->bands
 	)
 );
 
@@ -1787,7 +1787,7 @@ TRACE_EVENT(drv_nan_change_conf,
 		LOCAL_ENTRY
 		VIF_ENTRY
 		__field(u8, master_pref)
-		__field(u8, dual)
+		__field(u8, bands)
 		__field(u32, changes)
 	),
 
@@ -1795,15 +1795,15 @@ TRACE_EVENT(drv_nan_change_conf,
 		LOCAL_ASSIGN;
 		VIF_ASSIGN;
 		__entry->master_pref = conf->master_pref;
-		__entry->dual = conf->dual;
+		__entry->bands = conf->bands;
 		__entry->changes = changes;
 	),
 
 	TP_printk(
 		LOCAL_PR_FMT  VIF_PR_FMT
-		", master preference: %u, dual: %d, changes: 0x%x",
+		", master preference: %u, bands: 0x%0x, changes: 0x%x",
 		LOCAL_PR_ARG, VIF_PR_ARG, __entry->master_pref,
-		__entry->dual, __entry->changes
+		__entry->bands, __entry->changes
 	)
 );
 
@@ -1996,23 +1996,26 @@ TRACE_EVENT(api_connection_loss,
 
 TRACE_EVENT(api_cqm_rssi_notify,
 	TP_PROTO(struct ieee80211_sub_if_data *sdata,
-		 enum nl80211_cqm_rssi_threshold_event rssi_event),
+		 enum nl80211_cqm_rssi_threshold_event rssi_event,
+		 s32 rssi_level),
 
-	TP_ARGS(sdata, rssi_event),
+	TP_ARGS(sdata, rssi_event, rssi_level),
 
 	TP_STRUCT__entry(
 		VIF_ENTRY
 		__field(u32, rssi_event)
+		__field(s32, rssi_level)
 	),
 
 	TP_fast_assign(
 		VIF_ASSIGN;
 		__entry->rssi_event = rssi_event;
+		__entry->rssi_level = rssi_level;
 	),
 
 	TP_printk(
-		VIF_PR_FMT " event:%d",
-		VIF_PR_ARG, __entry->rssi_event
+		VIF_PR_FMT " event:%d rssi:%d",
+		VIF_PR_ARG, __entry->rssi_event, __entry->rssi_level
 	)
 );
 
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 797e847cbc49..ba8d7db0a071 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -16,6 +16,7 @@
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/skbuff.h>
+#include <linux/if_vlan.h>
 #include <linux/etherdevice.h>
 #include <linux/bitmap.h>
 #include <linux/rcupdate.h>
@@ -63,6 +64,10 @@ static __le16 ieee80211_duration(struct ieee80211_tx_data *tx,
 	struct ieee80211_chanctx_conf *chanctx_conf;
 	u32 rate_flags = 0;
 
+	/* assume HW handles this */
+	if (tx->rate.flags & (IEEE80211_TX_RC_MCS | IEEE80211_TX_RC_VHT_MCS))
+		return 0;
+
 	rcu_read_lock();
 	chanctx_conf = rcu_dereference(tx->sdata->vif.chanctx_conf);
 	if (chanctx_conf) {
@@ -71,10 +76,6 @@ static __le16 ieee80211_duration(struct ieee80211_tx_data *tx,
 	}
 	rcu_read_unlock();
 
-	/* assume HW handles this */
-	if (tx->rate.flags & (IEEE80211_TX_RC_MCS | IEEE80211_TX_RC_VHT_MCS))
-		return 0;
-
 	/* uh huh? */
 	if (WARN_ON_ONCE(tx->rate.idx < 0))
 		return 0;
@@ -1413,7 +1414,7 @@ void ieee80211_txq_init(struct ieee80211_sub_if_data *sdata,
 		txqi->txq.sta = &sta->sta;
 		sta->sta.txq[tid] = &txqi->txq;
 		txqi->txq.tid = tid;
-		txqi->txq.ac = ieee802_1d_to_ac[tid & 7];
+		txqi->txq.ac = ieee80211_ac_from_tid(tid);
 	} else {
 		sdata->vif.txq = &txqi->txq;
 		txqi->txq.tid = 0;
@@ -3571,6 +3572,115 @@ void __ieee80211_subif_start_xmit(struct sk_buff *skb,
 	rcu_read_unlock();
 }
 
+static int ieee80211_change_da(struct sk_buff *skb, struct sta_info *sta)
+{
+	struct ethhdr *eth;
+	int err;
+
+	err = skb_ensure_writable(skb, ETH_HLEN);
+	if (unlikely(err))
+		return err;
+
+	eth = (void *)skb->data;
+	ether_addr_copy(eth->h_dest, sta->sta.addr);
+
+	return 0;
+}
+
+static bool ieee80211_multicast_to_unicast(struct sk_buff *skb,
+					   struct net_device *dev)
+{
+	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+	const struct ethhdr *eth = (void *)skb->data;
+	const struct vlan_ethhdr *ethvlan = (void *)skb->data;
+	__be16 ethertype;
+
+	if (likely(!is_multicast_ether_addr(eth->h_dest)))
+		return false;
+
+	switch (sdata->vif.type) {
+	case NL80211_IFTYPE_AP_VLAN:
+		if (sdata->u.vlan.sta)
+			return false;
+		if (sdata->wdev.use_4addr)
+			return false;
+		/* fall through */
+	case NL80211_IFTYPE_AP:
+		/* check runtime toggle for this bss */
+		if (!sdata->bss->multicast_to_unicast)
+			return false;
+		break;
+	default:
+		return false;
+	}
+
+	/* multicast to unicast conversion only for some payload */
+	ethertype = eth->h_proto;
+	if (ethertype == htons(ETH_P_8021Q) && skb->len >= VLAN_ETH_HLEN)
+		ethertype = ethvlan->h_vlan_encapsulated_proto;
+	switch (ethertype) {
+	case htons(ETH_P_ARP):
+	case htons(ETH_P_IP):
+	case htons(ETH_P_IPV6):
+		break;
+	default:
+		return false;
+	}
+
+	return true;
+}
+
+static void
+ieee80211_convert_to_unicast(struct sk_buff *skb, struct net_device *dev,
+			     struct sk_buff_head *queue)
+{
+	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+	struct ieee80211_local *local = sdata->local;
+	const struct ethhdr *eth = (struct ethhdr *)skb->data;
+	struct sta_info *sta, *first = NULL;
+	struct sk_buff *cloned_skb;
+
+	rcu_read_lock();
+
+	list_for_each_entry_rcu(sta, &local->sta_list, list) {
+		if (sdata != sta->sdata)
+			/* AP-VLAN mismatch */
+			continue;
+		if (unlikely(ether_addr_equal(eth->h_source, sta->sta.addr)))
+			/* do not send back to source */
+			continue;
+		if (!first) {
+			first = sta;
+			continue;
+		}
+		cloned_skb = skb_clone(skb, GFP_ATOMIC);
+		if (!cloned_skb)
+			goto multicast;
+		if (unlikely(ieee80211_change_da(cloned_skb, sta))) {
+			dev_kfree_skb(cloned_skb);
+			goto multicast;
+		}
+		__skb_queue_tail(queue, cloned_skb);
+	}
+
+	if (likely(first)) {
+		if (unlikely(ieee80211_change_da(skb, first)))
+			goto multicast;
+		__skb_queue_tail(queue, skb);
+	} else {
+		/* no STA connected, drop */
+		kfree_skb(skb);
+		skb = NULL;
+	}
+
+	goto out;
+multicast:
+	__skb_queue_purge(queue);
+	__skb_queue_tail(queue, skb);
+out:
+	rcu_read_unlock();
+}
+
 /**
  * ieee80211_subif_start_xmit - netif start_xmit function for 802.3 vifs
  * @skb: packet to be sent
@@ -3581,7 +3691,17 @@ void __ieee80211_subif_start_xmit(struct sk_buff *skb,
 netdev_tx_t ieee80211_subif_start_xmit(struct sk_buff *skb,
 				       struct net_device *dev)
 {
-	__ieee80211_subif_start_xmit(skb, dev, 0);
+	if (unlikely(ieee80211_multicast_to_unicast(skb, dev))) {
+		struct sk_buff_head queue;
+
+		__skb_queue_head_init(&queue);
+		ieee80211_convert_to_unicast(skb, dev, &queue);
+		while ((skb = __skb_dequeue(&queue)))
+			__ieee80211_subif_start_xmit(skb, dev, 0);
+	} else {
+		__ieee80211_subif_start_xmit(skb, dev, 0);
+	}
+
 	return NETDEV_TX_OK;
 }
 
@@ -4074,7 +4194,7 @@ __ieee80211_beacon_get(struct ieee80211_hw *hw,
 		}
 
 		if (ifmsh->sync_ops)
-			ifmsh->sync_ops->adjust_tbtt(sdata, beacon);
+			ifmsh->sync_ops->adjust_tsf(sdata, beacon);
 
 		skb = dev_alloc_skb(local->tx_headroom +
 				    beacon->head_len +
@@ -4539,7 +4659,7 @@ void __ieee80211_tx_skb_tid_band(struct ieee80211_sub_if_data *sdata,
 				 struct sk_buff *skb, int tid,
 				 enum nl80211_band band)
 {
-	int ac = ieee802_1d_to_ac[tid & 7];
+	int ac = ieee80211_ac_from_tid(tid);
 
 	skb_reset_mac_header(skb);
 	skb_set_queue_mapping(skb, ac);
diff --git a/net/mac80211/vht.c b/net/mac80211/vht.c
index 43e45bb660bc..19ec2189d3ac 100644
--- a/net/mac80211/vht.c
+++ b/net/mac80211/vht.c
@@ -436,14 +436,10 @@ u32 __ieee80211_vht_handle_opmode(struct ieee80211_sub_if_data *sdata,
 				  struct sta_info *sta, u8 opmode,
 				  enum nl80211_band band)
 {
-	struct ieee80211_local *local = sdata->local;
-	struct ieee80211_supported_band *sband;
 	enum ieee80211_sta_rx_bandwidth new_bw;
 	u32 changed = 0;
 	u8 nss;
 
-	sband = local->hw.wiphy->bands[band];
-
 	/* ignore - no support for BF yet */
 	if (opmode & IEEE80211_OPMODE_NOTIF_RX_NSS_TYPE_BF)
 		return 0;
diff --git a/net/mac80211/wep.c b/net/mac80211/wep.c
index efa3f48f1ec5..73e8f347802e 100644
--- a/net/mac80211/wep.c
+++ b/net/mac80211/wep.c
@@ -293,7 +293,8 @@ ieee80211_crypto_wep_decrypt(struct ieee80211_rx_data *rx)
 			return RX_DROP_UNUSABLE;
 		ieee80211_wep_remove_iv(rx->local, rx->skb, rx->key);
 		/* remove ICV */
-		if (pskb_trim(rx->skb, rx->skb->len - IEEE80211_WEP_ICV_LEN))
+		if (!(status->flag & RX_FLAG_ICV_STRIPPED) &&
+		    pskb_trim(rx->skb, rx->skb->len - IEEE80211_WEP_ICV_LEN))
 			return RX_DROP_UNUSABLE;
 	}
 
diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c
index 8af6dd388d11..c1ef22df865f 100644
--- a/net/mac80211/wpa.c
+++ b/net/mac80211/wpa.c
@@ -294,7 +294,8 @@ ieee80211_crypto_tkip_decrypt(struct ieee80211_rx_data *rx)
 		return RX_DROP_UNUSABLE;
 
 	/* Trim ICV */
-	skb_trim(skb, skb->len - IEEE80211_TKIP_ICV_LEN);
+	if (!(status->flag & RX_FLAG_ICV_STRIPPED))
+		skb_trim(skb, skb->len - IEEE80211_TKIP_ICV_LEN);
 
 	/* Remove IV */
 	memmove(skb->data + IEEE80211_TKIP_IV_LEN, skb->data, hdrlen);
diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c
index 5b77377e5a15..3818686182b2 100644
--- a/net/mpls/af_mpls.c
+++ b/net/mpls/af_mpls.c
@@ -7,7 +7,9 @@
 #include <linux/if_arp.h>
 #include <linux/ipv6.h>
 #include <linux/mpls.h>
+#include <linux/netconf.h>
 #include <linux/vmalloc.h>
+#include <linux/percpu.h>
 #include <net/ip.h>
 #include <net/dst.h>
 #include <net/sock.h>
@@ -17,8 +19,8 @@
 #include <net/netns/generic.h>
 #if IS_ENABLED(CONFIG_IPV6)
 #include <net/ipv6.h>
-#include <net/addrconf.h>
 #endif
+#include <net/addrconf.h>
 #include <net/nexthop.h>
 #include "internal.h"
 
@@ -48,11 +50,6 @@ static struct mpls_route *mpls_route_input_rcu(struct net *net, unsigned index)
 	return rt;
 }
 
-static inline struct mpls_dev *mpls_dev_get(const struct net_device *dev)
-{
-	return rcu_dereference_rtnl(dev->mpls_ptr);
-}
-
 bool mpls_output_possible(const struct net_device *dev)
 {
 	return dev && (dev->flags & IFF_UP) && netif_carrier_ok(dev);
@@ -98,6 +95,31 @@ bool mpls_pkt_too_big(const struct sk_buff *skb, unsigned int mtu)
 }
 EXPORT_SYMBOL_GPL(mpls_pkt_too_big);
 
+void mpls_stats_inc_outucastpkts(struct net_device *dev,
+				 const struct sk_buff *skb)
+{
+	struct mpls_dev *mdev;
+
+	if (skb->protocol == htons(ETH_P_MPLS_UC)) {
+		mdev = mpls_dev_get(dev);
+		if (mdev)
+			MPLS_INC_STATS_LEN(mdev, skb->len,
+					   tx_packets,
+					   tx_bytes);
+	} else if (skb->protocol == htons(ETH_P_IP)) {
+		IP_UPD_PO_STATS(dev_net(dev), IPSTATS_MIB_OUT, skb->len);
+#if IS_ENABLED(CONFIG_IPV6)
+	} else if (skb->protocol == htons(ETH_P_IPV6)) {
+		struct inet6_dev *in6dev = __in6_dev_get(dev);
+
+		if (in6dev)
+			IP6_UPD_PO_STATS(dev_net(dev), in6dev,
+					 IPSTATS_MIB_OUT, skb->len);
+#endif
+	}
+}
+EXPORT_SYMBOL_GPL(mpls_stats_inc_outucastpkts);
+
 static u32 mpls_multipath_hash(struct mpls_route *rt, struct sk_buff *skb)
 {
 	struct mpls_entry_decoded dec;
@@ -255,6 +277,7 @@ static int mpls_forward(struct sk_buff *skb, struct net_device *dev,
 	struct mpls_nh *nh;
 	struct mpls_entry_decoded dec;
 	struct net_device *out_dev;
+	struct mpls_dev *out_mdev;
 	struct mpls_dev *mdev;
 	unsigned int hh_len;
 	unsigned int new_header_size;
@@ -264,34 +287,39 @@ static int mpls_forward(struct sk_buff *skb, struct net_device *dev,
 	/* Careful this entire function runs inside of an rcu critical section */
 
 	mdev = mpls_dev_get(dev);
-	if (!mdev || !mdev->input_enabled)
+	if (!mdev)
 		goto drop;
 
-	if (skb->pkt_type != PACKET_HOST)
+	MPLS_INC_STATS_LEN(mdev, skb->len, rx_packets,
+			   rx_bytes);
+
+	if (!mdev->input_enabled) {
+		MPLS_INC_STATS(mdev, rx_dropped);
 		goto drop;
+	}
+
+	if (skb->pkt_type != PACKET_HOST)
+		goto err;
 
 	if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL)
-		goto drop;
+		goto err;
 
 	if (!pskb_may_pull(skb, sizeof(*hdr)))
-		goto drop;
+		goto err;
 
 	/* Read and decode the label */
 	hdr = mpls_hdr(skb);
 	dec = mpls_entry_decode(hdr);
 
 	rt = mpls_route_input_rcu(net, dec.label);
-	if (!rt)
+	if (!rt) {
+		MPLS_INC_STATS(mdev, rx_noroute);
 		goto drop;
+	}
 
 	nh = mpls_select_multipath(rt, skb);
 	if (!nh)
-		goto drop;
-
-	/* Find the output device */
-	out_dev = rcu_dereference(nh->nh_dev);
-	if (!mpls_output_possible(out_dev))
-		goto drop;
+		goto err;
 
 	/* Pop the label */
 	skb_pull(skb, sizeof(*hdr));
@@ -300,20 +328,25 @@ static int mpls_forward(struct sk_buff *skb, struct net_device *dev,
 	skb_orphan(skb);
 
 	if (skb_warn_if_lro(skb))
-		goto drop;
+		goto err;
 
 	skb_forward_csum(skb);
 
 	/* Verify ttl is valid */
 	if (dec.ttl <= 1)
-		goto drop;
+		goto err;
 	dec.ttl -= 1;
 
+	/* Find the output device */
+	out_dev = rcu_dereference(nh->nh_dev);
+	if (!mpls_output_possible(out_dev))
+		goto tx_err;
+
 	/* Verify the destination can hold the packet */
 	new_header_size = mpls_nh_header_size(nh);
 	mtu = mpls_dev_mtu(out_dev);
 	if (mpls_pkt_too_big(skb, mtu - new_header_size))
-		goto drop;
+		goto tx_err;
 
 	hh_len = LL_RESERVED_SPACE(out_dev);
 	if (!out_dev->header_ops)
@@ -321,7 +354,7 @@ static int mpls_forward(struct sk_buff *skb, struct net_device *dev,
 
 	/* Ensure there is enough space for the headers in the skb */
 	if (skb_cow(skb, hh_len + new_header_size))
-		goto drop;
+		goto tx_err;
 
 	skb->dev = out_dev;
 	skb->protocol = htons(ETH_P_MPLS_UC);
@@ -329,7 +362,7 @@ static int mpls_forward(struct sk_buff *skb, struct net_device *dev,
 	if (unlikely(!new_header_size && dec.bos)) {
 		/* Penultimate hop popping */
 		if (!mpls_egress(rt, skb, dec))
-			goto drop;
+			goto err;
 	} else {
 		bool bos;
 		int i;
@@ -345,6 +378,8 @@ static int mpls_forward(struct sk_buff *skb, struct net_device *dev,
 		}
 	}
 
+	mpls_stats_inc_outucastpkts(out_dev, skb);
+
 	/* If via wasn't specified then send out using device address */
 	if (nh->nh_via_table == MPLS_NEIGH_TABLE_UNSPEC)
 		err = neigh_xmit(NEIGH_LINK_TABLE, out_dev,
@@ -357,6 +392,13 @@ static int mpls_forward(struct sk_buff *skb, struct net_device *dev,
 				    __func__, err);
 	return 0;
 
+tx_err:
+	out_mdev = out_dev ? mpls_dev_get(out_dev) : NULL;
+	if (out_mdev)
+		MPLS_INC_STATS(out_mdev, tx_errors);
+	goto drop;
+err:
+	MPLS_INC_STATS(mdev, rx_errors);
 drop:
 	kfree_skb(skb);
 	return NET_RX_DROP;
@@ -855,15 +897,279 @@ errout:
 	return err;
 }
 
+static void mpls_get_stats(struct mpls_dev *mdev,
+			   struct mpls_link_stats *stats)
+{
+	struct mpls_pcpu_stats *p;
+	int i;
+
+	memset(stats, 0, sizeof(*stats));
+
+	for_each_possible_cpu(i) {
+		struct mpls_link_stats local;
+		unsigned int start;
+
+		p = per_cpu_ptr(mdev->stats, i);
+		do {
+			start = u64_stats_fetch_begin(&p->syncp);
+			local = p->stats;
+		} while (u64_stats_fetch_retry(&p->syncp, start));
+
+		stats->rx_packets	+= local.rx_packets;
+		stats->rx_bytes		+= local.rx_bytes;
+		stats->tx_packets	+= local.tx_packets;
+		stats->tx_bytes		+= local.tx_bytes;
+		stats->rx_errors	+= local.rx_errors;
+		stats->tx_errors	+= local.tx_errors;
+		stats->rx_dropped	+= local.rx_dropped;
+		stats->tx_dropped	+= local.tx_dropped;
+		stats->rx_noroute	+= local.rx_noroute;
+	}
+}
+
+static int mpls_fill_stats_af(struct sk_buff *skb,
+			      const struct net_device *dev)
+{
+	struct mpls_link_stats *stats;
+	struct mpls_dev *mdev;
+	struct nlattr *nla;
+
+	mdev = mpls_dev_get(dev);
+	if (!mdev)
+		return -ENODATA;
+
+	nla = nla_reserve_64bit(skb, MPLS_STATS_LINK,
+				sizeof(struct mpls_link_stats),
+				MPLS_STATS_UNSPEC);
+	if (!nla)
+		return -EMSGSIZE;
+
+	stats = nla_data(nla);
+	mpls_get_stats(mdev, stats);
+
+	return 0;
+}
+
+static size_t mpls_get_stats_af_size(const struct net_device *dev)
+{
+	struct mpls_dev *mdev;
+
+	mdev = mpls_dev_get(dev);
+	if (!mdev)
+		return 0;
+
+	return nla_total_size_64bit(sizeof(struct mpls_link_stats));
+}
+
+static int mpls_netconf_fill_devconf(struct sk_buff *skb, struct mpls_dev *mdev,
+				     u32 portid, u32 seq, int event,
+				     unsigned int flags, int type)
+{
+	struct nlmsghdr  *nlh;
+	struct netconfmsg *ncm;
+	bool all = false;
+
+	nlh = nlmsg_put(skb, portid, seq, event, sizeof(struct netconfmsg),
+			flags);
+	if (!nlh)
+		return -EMSGSIZE;
+
+	if (type == NETCONFA_ALL)
+		all = true;
+
+	ncm = nlmsg_data(nlh);
+	ncm->ncm_family = AF_MPLS;
+
+	if (nla_put_s32(skb, NETCONFA_IFINDEX, mdev->dev->ifindex) < 0)
+		goto nla_put_failure;
+
+	if ((all || type == NETCONFA_INPUT) &&
+	    nla_put_s32(skb, NETCONFA_INPUT,
+			mdev->input_enabled) < 0)
+		goto nla_put_failure;
+
+	nlmsg_end(skb, nlh);
+	return 0;
+
+nla_put_failure:
+	nlmsg_cancel(skb, nlh);
+	return -EMSGSIZE;
+}
+
+static int mpls_netconf_msgsize_devconf(int type)
+{
+	int size = NLMSG_ALIGN(sizeof(struct netconfmsg))
+			+ nla_total_size(4); /* NETCONFA_IFINDEX */
+	bool all = false;
+
+	if (type == NETCONFA_ALL)
+		all = true;
+
+	if (all || type == NETCONFA_INPUT)
+		size += nla_total_size(4);
+
+	return size;
+}
+
+static void mpls_netconf_notify_devconf(struct net *net, int type,
+					struct mpls_dev *mdev)
+{
+	struct sk_buff *skb;
+	int err = -ENOBUFS;
+
+	skb = nlmsg_new(mpls_netconf_msgsize_devconf(type), GFP_KERNEL);
+	if (!skb)
+		goto errout;
+
+	err = mpls_netconf_fill_devconf(skb, mdev, 0, 0, RTM_NEWNETCONF,
+					0, type);
+	if (err < 0) {
+		/* -EMSGSIZE implies BUG in mpls_netconf_msgsize_devconf() */
+		WARN_ON(err == -EMSGSIZE);
+		kfree_skb(skb);
+		goto errout;
+	}
+
+	rtnl_notify(skb, net, 0, RTNLGRP_MPLS_NETCONF, NULL, GFP_KERNEL);
+	return;
+errout:
+	if (err < 0)
+		rtnl_set_sk_err(net, RTNLGRP_MPLS_NETCONF, err);
+}
+
+static const struct nla_policy devconf_mpls_policy[NETCONFA_MAX + 1] = {
+	[NETCONFA_IFINDEX]	= { .len = sizeof(int) },
+};
+
+static int mpls_netconf_get_devconf(struct sk_buff *in_skb,
+				    struct nlmsghdr *nlh)
+{
+	struct net *net = sock_net(in_skb->sk);
+	struct nlattr *tb[NETCONFA_MAX + 1];
+	struct netconfmsg *ncm;
+	struct net_device *dev;
+	struct mpls_dev *mdev;
+	struct sk_buff *skb;
+	int ifindex;
+	int err;
+
+	err = nlmsg_parse(nlh, sizeof(*ncm), tb, NETCONFA_MAX,
+			  devconf_mpls_policy);
+	if (err < 0)
+		goto errout;
+
+	err = -EINVAL;
+	if (!tb[NETCONFA_IFINDEX])
+		goto errout;
+
+	ifindex = nla_get_s32(tb[NETCONFA_IFINDEX]);
+	dev = __dev_get_by_index(net, ifindex);
+	if (!dev)
+		goto errout;
+
+	mdev = mpls_dev_get(dev);
+	if (!mdev)
+		goto errout;
+
+	err = -ENOBUFS;
+	skb = nlmsg_new(mpls_netconf_msgsize_devconf(NETCONFA_ALL), GFP_KERNEL);
+	if (!skb)
+		goto errout;
+
+	err = mpls_netconf_fill_devconf(skb, mdev,
+					NETLINK_CB(in_skb).portid,
+					nlh->nlmsg_seq, RTM_NEWNETCONF, 0,
+					NETCONFA_ALL);
+	if (err < 0) {
+		/* -EMSGSIZE implies BUG in mpls_netconf_msgsize_devconf() */
+		WARN_ON(err == -EMSGSIZE);
+		kfree_skb(skb);
+		goto errout;
+	}
+	err = rtnl_unicast(skb, net, NETLINK_CB(in_skb).portid);
+errout:
+	return err;
+}
+
+static int mpls_netconf_dump_devconf(struct sk_buff *skb,
+				     struct netlink_callback *cb)
+{
+	struct net *net = sock_net(skb->sk);
+	struct hlist_head *head;
+	struct net_device *dev;
+	struct mpls_dev *mdev;
+	int idx, s_idx;
+	int h, s_h;
+
+	s_h = cb->args[0];
+	s_idx = idx = cb->args[1];
+
+	for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
+		idx = 0;
+		head = &net->dev_index_head[h];
+		rcu_read_lock();
+		cb->seq = net->dev_base_seq;
+		hlist_for_each_entry_rcu(dev, head, index_hlist) {
+			if (idx < s_idx)
+				goto cont;
+			mdev = mpls_dev_get(dev);
+			if (!mdev)
+				goto cont;
+			if (mpls_netconf_fill_devconf(skb, mdev,
+						      NETLINK_CB(cb->skb).portid,
+						      cb->nlh->nlmsg_seq,
+						      RTM_NEWNETCONF,
+						      NLM_F_MULTI,
+						      NETCONFA_ALL) < 0) {
+				rcu_read_unlock();
+				goto done;
+			}
+			nl_dump_check_consistent(cb, nlmsg_hdr(skb));
+cont:
+			idx++;
+		}
+		rcu_read_unlock();
+	}
+done:
+	cb->args[0] = h;
+	cb->args[1] = idx;
+
+	return skb->len;
+}
+
 #define MPLS_PERDEV_SYSCTL_OFFSET(field)	\
 	(&((struct mpls_dev *)0)->field)
 
+static int mpls_conf_proc(struct ctl_table *ctl, int write,
+			  void __user *buffer,
+			  size_t *lenp, loff_t *ppos)
+{
+	int oval = *(int *)ctl->data;
+	int ret = proc_dointvec(ctl, write, buffer, lenp, ppos);
+
+	if (write) {
+		struct mpls_dev *mdev = ctl->extra1;
+		int i = (int *)ctl->data - (int *)mdev;
+		struct net *net = ctl->extra2;
+		int val = *(int *)ctl->data;
+
+		if (i == offsetof(struct mpls_dev, input_enabled) &&
+		    val != oval) {
+			mpls_netconf_notify_devconf(net,
+						    NETCONFA_INPUT,
+						    mdev);
+		}
+	}
+
+	return ret;
+}
+
 static const struct ctl_table mpls_dev_table[] = {
 	{
 		.procname	= "input",
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
-		.proc_handler	= proc_dointvec,
+		.proc_handler	= mpls_conf_proc,
 		.data		= MPLS_PERDEV_SYSCTL_OFFSET(input_enabled),
 	},
 	{ }
@@ -873,6 +1179,7 @@ static int mpls_dev_sysctl_register(struct net_device *dev,
 				    struct mpls_dev *mdev)
 {
 	char path[sizeof("net/mpls/conf/") + IFNAMSIZ];
+	struct net *net = dev_net(dev);
 	struct ctl_table *table;
 	int i;
 
@@ -883,8 +1190,11 @@ static int mpls_dev_sysctl_register(struct net_device *dev,
 	/* Table data contains only offsets relative to the base of
 	 * the mdev at this point, so make them absolute.
 	 */
-	for (i = 0; i < ARRAY_SIZE(mpls_dev_table); i++)
+	for (i = 0; i < ARRAY_SIZE(mpls_dev_table); i++) {
 		table[i].data = (char *)mdev + (uintptr_t)table[i].data;
+		table[i].extra1 = mdev;
+		table[i].extra2 = net;
+	}
 
 	snprintf(path, sizeof(path), "net/mpls/conf/%s", dev->name);
 
@@ -913,6 +1223,7 @@ static struct mpls_dev *mpls_add_dev(struct net_device *dev)
 {
 	struct mpls_dev *mdev;
 	int err = -ENOMEM;
+	int i;
 
 	ASSERT_RTNL();
 
@@ -920,19 +1231,40 @@ static struct mpls_dev *mpls_add_dev(struct net_device *dev)
 	if (!mdev)
 		return ERR_PTR(err);
 
+	mdev->stats = alloc_percpu(struct mpls_pcpu_stats);
+	if (!mdev->stats)
+		goto free;
+
+	for_each_possible_cpu(i) {
+		struct mpls_pcpu_stats *mpls_stats;
+
+		mpls_stats = per_cpu_ptr(mdev->stats, i);
+		u64_stats_init(&mpls_stats->syncp);
+	}
+
 	err = mpls_dev_sysctl_register(dev, mdev);
 	if (err)
 		goto free;
 
+	mdev->dev = dev;
 	rcu_assign_pointer(dev->mpls_ptr, mdev);
 
 	return mdev;
 
 free:
+	free_percpu(mdev->stats);
 	kfree(mdev);
 	return ERR_PTR(err);
 }
 
+static void mpls_dev_destroy_rcu(struct rcu_head *head)
+{
+	struct mpls_dev *mdev = container_of(head, struct mpls_dev, rcu);
+
+	free_percpu(mdev->stats);
+	kfree(mdev);
+}
+
 static void mpls_ifdown(struct net_device *dev, int event)
 {
 	struct mpls_route __rcu **platform_label;
@@ -1047,7 +1379,7 @@ static int mpls_dev_notify(struct notifier_block *this, unsigned long event,
 		if (mdev) {
 			mpls_dev_sysctl_unregister(mdev);
 			RCU_INIT_POINTER(dev->mpls_ptr, NULL);
-			kfree_rcu(mdev, rcu);
+			call_rcu(&mdev->rcu, mpls_dev_destroy_rcu);
 		}
 		break;
 	case NETDEV_CHANGENAME:
@@ -1708,6 +2040,12 @@ static struct pernet_operations mpls_net_ops = {
 	.exit = mpls_net_exit,
 };
 
+static struct rtnl_af_ops mpls_af_ops __read_mostly = {
+	.family		   = AF_MPLS,
+	.fill_stats_af	   = mpls_fill_stats_af,
+	.get_stats_af_size = mpls_get_stats_af_size,
+};
+
 static int __init mpls_init(void)
 {
 	int err;
@@ -1724,9 +2062,13 @@ static int __init mpls_init(void)
 
 	dev_add_pack(&mpls_packet_type);
 
+	rtnl_af_register(&mpls_af_ops);
+
 	rtnl_register(PF_MPLS, RTM_NEWROUTE, mpls_rtm_newroute, NULL, NULL);
 	rtnl_register(PF_MPLS, RTM_DELROUTE, mpls_rtm_delroute, NULL, NULL);
 	rtnl_register(PF_MPLS, RTM_GETROUTE, NULL, mpls_dump_routes, NULL);
+	rtnl_register(PF_MPLS, RTM_GETNETCONF, mpls_netconf_get_devconf,
+		      mpls_netconf_dump_devconf, NULL);
 	err = 0;
 out:
 	return err;
@@ -1740,6 +2082,7 @@ module_init(mpls_init);
 static void __exit mpls_exit(void)
 {
 	rtnl_unregister_all(PF_MPLS);
+	rtnl_af_unregister(&mpls_af_ops);
 	dev_remove_pack(&mpls_packet_type);
 	unregister_netdevice_notifier(&mpls_dev_notifier);
 	unregister_pernet_subsys(&mpls_net_ops);
diff --git a/net/mpls/internal.h b/net/mpls/internal.h
index bdfef6c3271a..76360d8b9579 100644
--- a/net/mpls/internal.h
+++ b/net/mpls/internal.h
@@ -9,13 +9,58 @@ struct mpls_entry_decoded {
 	u8 bos;
 };
 
+struct mpls_pcpu_stats {
+	struct mpls_link_stats	stats;
+	struct u64_stats_sync	syncp;
+};
+
 struct mpls_dev {
-	int			input_enabled;
+	int				input_enabled;
+	struct net_device		*dev;
+	struct mpls_pcpu_stats __percpu	*stats;
 
-	struct ctl_table_header *sysctl;
-	struct rcu_head		rcu;
+	struct ctl_table_header		*sysctl;
+	struct rcu_head			rcu;
 };
 
+#if BITS_PER_LONG == 32
+
+#define MPLS_INC_STATS_LEN(mdev, len, pkts_field, bytes_field)		\
+	do {								\
+		__typeof__(*(mdev)->stats) *ptr =			\
+			raw_cpu_ptr((mdev)->stats);			\
+		local_bh_disable();					\
+		u64_stats_update_begin(&ptr->syncp);			\
+		ptr->stats.pkts_field++;				\
+		ptr->stats.bytes_field += (len);			\
+		u64_stats_update_end(&ptr->syncp);			\
+		local_bh_enable();					\
+	} while (0)
+
+#define MPLS_INC_STATS(mdev, field)					\
+	do {								\
+		__typeof__(*(mdev)->stats) *ptr =			\
+			raw_cpu_ptr((mdev)->stats);			\
+		local_bh_disable();					\
+		u64_stats_update_begin(&ptr->syncp);			\
+		ptr->stats.field++;					\
+		u64_stats_update_end(&ptr->syncp);			\
+		local_bh_enable();					\
+	} while (0)
+
+#else
+
+#define MPLS_INC_STATS_LEN(mdev, len, pkts_field, bytes_field)		\
+	do {								\
+		this_cpu_inc((mdev)->stats->stats.pkts_field);		\
+		this_cpu_add((mdev)->stats->stats.bytes_field, (len));	\
+	} while (0)
+
+#define MPLS_INC_STATS(mdev, field)			\
+	this_cpu_inc((mdev)->stats->stats.field)
+
+#endif
+
 struct sk_buff;
 
 #define LABEL_NOT_SPECIFIED (1 << 20)
@@ -114,6 +159,11 @@ static inline struct mpls_entry_decoded mpls_entry_decode(struct mpls_shim_hdr *
 	return result;
 }
 
+static inline struct mpls_dev *mpls_dev_get(const struct net_device *dev)
+{
+	return rcu_dereference_rtnl(dev->mpls_ptr);
+}
+
 int nla_put_labels(struct sk_buff *skb, int attrtype,  u8 labels,
 		   const u32 label[]);
 int nla_get_labels(const struct nlattr *nla, u32 max_labels, u8 *labels,
@@ -123,5 +173,7 @@ int nla_get_via(const struct nlattr *nla, u8 *via_alen, u8 *via_table,
 bool mpls_output_possible(const struct net_device *dev);
 unsigned int mpls_dev_mtu(const struct net_device *dev);
 bool mpls_pkt_too_big(const struct sk_buff *skb, unsigned int mtu);
+void mpls_stats_inc_outucastpkts(struct net_device *dev,
+				 const struct sk_buff *skb);
 
 #endif /* MPLS_INTERNAL_H */
diff --git a/net/mpls/mpls_iptunnel.c b/net/mpls/mpls_iptunnel.c
index 1d281c1ff7c1..e4e4424f9eb1 100644
--- a/net/mpls/mpls_iptunnel.c
+++ b/net/mpls/mpls_iptunnel.c
@@ -48,11 +48,15 @@ static int mpls_xmit(struct sk_buff *skb)
 	struct dst_entry *dst = skb_dst(skb);
 	struct rtable *rt = NULL;
 	struct rt6_info *rt6 = NULL;
+	struct mpls_dev *out_mdev;
 	int err = 0;
 	bool bos;
 	int i;
 	unsigned int ttl;
 
+	/* Find the output device */
+	out_dev = dst->dev;
+
 	/* Obtain the ttl */
 	if (dst->ops->family == AF_INET) {
 		ttl = ip_hdr(skb)->ttl;
@@ -66,8 +70,6 @@ static int mpls_xmit(struct sk_buff *skb)
 
 	skb_orphan(skb);
 
-	/* Find the output device */
-	out_dev = dst->dev;
 	if (!mpls_output_possible(out_dev) ||
 	    !dst->lwtstate || skb_warn_if_lro(skb))
 		goto drop;
@@ -109,6 +111,8 @@ static int mpls_xmit(struct sk_buff *skb)
 		bos = false;
 	}
 
+	mpls_stats_inc_outucastpkts(out_dev, skb);
+
 	if (rt)
 		err = neigh_xmit(NEIGH_ARP_TABLE, out_dev, &rt->rt_gateway,
 				 skb);
@@ -122,11 +126,14 @@ static int mpls_xmit(struct sk_buff *skb)
 	return LWTUNNEL_XMIT_DONE;
 
 drop:
+	out_mdev = out_dev ? mpls_dev_get(out_dev) : NULL;
+	if (out_mdev)
+		MPLS_INC_STATS(out_mdev, tx_errors);
 	kfree_skb(skb);
 	return -EINVAL;
 }
 
-static int mpls_build_state(struct net_device *dev, struct nlattr *nla,
+static int mpls_build_state(struct nlattr *nla,
 			    unsigned int family, const void *cfg,
 			    struct lwtunnel_state **ts)
 {
diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
index bbc45f8a7b2d..9b28864cc36a 100644
--- a/net/netfilter/Kconfig
+++ b/net/netfilter/Kconfig
@@ -162,6 +162,7 @@ config NF_CT_PROTO_SCTP
 	bool 'SCTP protocol connection tracking support'
 	depends on NETFILTER_ADVANCED
 	default y
+	select LIBCRC32C
 	help
 	  With this option enabled, the layer 3 independent connection
 	  tracking code will be able to do state tracking on SCTP connections.
@@ -397,7 +398,6 @@ config NF_NAT_PROTO_SCTP
 	bool
 	default NF_NAT && NF_CT_PROTO_SCTP
 	depends on NF_NAT && NF_CT_PROTO_SCTP
-	select LIBCRC32C
 
 config NF_NAT_AMANDA
 	tristate
@@ -467,10 +467,10 @@ config NF_TABLES_NETDEV
 	  This option enables support for the "netdev" table.
 
 config NFT_EXTHDR
-	tristate "Netfilter nf_tables IPv6 exthdr module"
+	tristate "Netfilter nf_tables exthdr module"
 	help
 	  This option adds the "exthdr" expression that you can use to match
-	  IPv6 extension headers.
+	  IPv6 extension headers and tcp options.
 
 config NFT_META
 	tristate "Netfilter nf_tables meta module"
@@ -509,6 +509,12 @@ config NFT_SET_HASH
 	  This option adds the "hash" set type that is used to build one-way
 	  mappings between matchings and actions.
 
+config NFT_SET_BITMAP
+	tristate "Netfilter nf_tables bitmap set module"
+	help
+	  This option adds the "bitmap" set type that is used to build sets
+	  whose keys are smaller or equal to 16 bits.
+
 config NFT_COUNTER
 	tristate "Netfilter nf_tables counter module"
 	help
diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
index ca30d1960f1d..c9b78e7b342f 100644
--- a/net/netfilter/Makefile
+++ b/net/netfilter/Makefile
@@ -7,7 +7,6 @@ nf_conntrack-$(CONFIG_NF_CONNTRACK_EVENTS) += nf_conntrack_ecache.o
 nf_conntrack-$(CONFIG_NF_CONNTRACK_LABELS) += nf_conntrack_labels.o
 nf_conntrack-$(CONFIG_NF_CT_PROTO_DCCP) += nf_conntrack_proto_dccp.o
 nf_conntrack-$(CONFIG_NF_CT_PROTO_SCTP) += nf_conntrack_proto_sctp.o
-nf_conntrack-$(CONFIG_NF_CT_PROTO_UDPLITE) += nf_conntrack_proto_udplite.o
 
 obj-$(CONFIG_NETFILTER) = netfilter.o
 
@@ -47,7 +46,6 @@ nf_nat-y	:= nf_nat_core.o nf_nat_proto_unknown.o nf_nat_proto_common.o \
 # NAT protocols (nf_nat)
 nf_nat-$(CONFIG_NF_NAT_PROTO_DCCP) += nf_nat_proto_dccp.o
 nf_nat-$(CONFIG_NF_NAT_PROTO_SCTP) += nf_nat_proto_sctp.o
-nf_nat-$(CONFIG_NF_NAT_PROTO_UDPLITE) += nf_nat_proto_udplite.o
 
 # generic transport layer logging
 obj-$(CONFIG_NF_LOG_COMMON) += nf_log_common.o
@@ -95,6 +93,7 @@ obj-$(CONFIG_NFT_REJECT) 	+= nft_reject.o
 obj-$(CONFIG_NFT_REJECT_INET)	+= nft_reject_inet.o
 obj-$(CONFIG_NFT_SET_RBTREE)	+= nft_set_rbtree.o
 obj-$(CONFIG_NFT_SET_HASH)	+= nft_set_hash.o
+obj-$(CONFIG_NFT_SET_BITMAP)	+= nft_set_bitmap.o
 obj-$(CONFIG_NFT_COUNTER)	+= nft_counter.o
 obj-$(CONFIG_NFT_LOG)		+= nft_log.o
 obj-$(CONFIG_NFT_MASQ)		+= nft_masq.o
diff --git a/net/netfilter/core.c b/net/netfilter/core.c
index ce6adfae521a..a87a6f8a74d8 100644
--- a/net/netfilter/core.c
+++ b/net/netfilter/core.c
@@ -375,7 +375,7 @@ void nf_ct_attach(struct sk_buff *new, const struct sk_buff *skb)
 {
 	void (*attach)(struct sk_buff *, const struct sk_buff *);
 
-	if (skb->nfct) {
+	if (skb->_nfct) {
 		rcu_read_lock();
 		attach = rcu_dereference(ip_ct_attach);
 		if (attach)
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index 55e0169caa4c..5aeb0dde6ccc 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -426,10 +426,9 @@ ip_vs_service_find(struct netns_ipvs *ipvs, int af, __u32 fwmark, __u16 protocol
 	 */
 	svc = __ip_vs_service_find(ipvs, af, protocol, vaddr, vport);
 
-	if (svc == NULL
-	    && protocol == IPPROTO_TCP
-	    && atomic_read(&ipvs->ftpsvc_counter)
-	    && (vport == FTPDATA || ntohs(vport) >= PROT_SOCK)) {
+	if (!svc && protocol == IPPROTO_TCP &&
+	    atomic_read(&ipvs->ftpsvc_counter) &&
+	    (vport == FTPDATA || ntohs(vport) >= inet_prot_sock(ipvs->net))) {
 		/*
 		 * Check if ftp service entry exists, the packet
 		 * might belong to FTP data connections.
@@ -711,7 +710,6 @@ ip_vs_trash_get_dest(struct ip_vs_service *svc, int dest_af,
 		      dest->vport == svc->port))) {
 			/* HIT */
 			list_del(&dest->t_list);
-			ip_vs_dest_hold(dest);
 			goto out;
 		}
 	}
@@ -741,7 +739,7 @@ static void ip_vs_dest_free(struct ip_vs_dest *dest)
  *  When the ip_vs_control_clearup is activated by ipvs module exit,
  *  the service tables must have been flushed and all the connections
  *  are expired, and the refcnt of each destination in the trash must
- *  be 0, so we simply release them here.
+ *  be 1, so we simply release them here.
  */
 static void ip_vs_trash_cleanup(struct netns_ipvs *ipvs)
 {
@@ -1080,11 +1078,10 @@ static void __ip_vs_del_dest(struct netns_ipvs *ipvs, struct ip_vs_dest *dest,
 	if (list_empty(&ipvs->dest_trash) && !cleanup)
 		mod_timer(&ipvs->dest_trash_timer,
 			  jiffies + (IP_VS_DEST_TRASH_PERIOD >> 1));
-	/* dest lives in trash without reference */
+	/* dest lives in trash with reference */
 	list_add(&dest->t_list, &ipvs->dest_trash);
 	dest->idle_start = 0;
 	spin_unlock_bh(&ipvs->dest_trash_lock);
-	ip_vs_dest_put(dest);
 }
 
 
@@ -1160,7 +1157,7 @@ static void ip_vs_dest_trash_expire(unsigned long data)
 
 	spin_lock(&ipvs->dest_trash_lock);
 	list_for_each_entry_safe(dest, next, &ipvs->dest_trash, t_list) {
-		if (atomic_read(&dest->refcnt) > 0)
+		if (atomic_read(&dest->refcnt) > 1)
 			continue;
 		if (dest->idle_start) {
 			if (time_before(now, dest->idle_start +
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 4e8083c5e01d..071b97fcbefb 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -350,16 +350,31 @@ static void nf_ct_del_from_dying_or_unconfirmed_list(struct nf_conn *ct)
 	spin_unlock(&pcpu->lock);
 }
 
+#define NFCT_ALIGN(len)	(((len) + NFCT_INFOMASK) & ~NFCT_INFOMASK)
+
 /* Released via destroy_conntrack() */
 struct nf_conn *nf_ct_tmpl_alloc(struct net *net,
 				 const struct nf_conntrack_zone *zone,
 				 gfp_t flags)
 {
-	struct nf_conn *tmpl;
+	struct nf_conn *tmpl, *p;
 
-	tmpl = kzalloc(sizeof(*tmpl), flags);
-	if (tmpl == NULL)
-		return NULL;
+	if (ARCH_KMALLOC_MINALIGN <= NFCT_INFOMASK) {
+		tmpl = kzalloc(sizeof(*tmpl) + NFCT_INFOMASK, flags);
+		if (!tmpl)
+			return NULL;
+
+		p = tmpl;
+		tmpl = (struct nf_conn *)NFCT_ALIGN((unsigned long)p);
+		if (tmpl != p) {
+			tmpl = (struct nf_conn *)NFCT_ALIGN((unsigned long)p);
+			tmpl->proto.tmpl_padto = (char *)tmpl - (char *)p;
+		}
+	} else {
+		tmpl = kzalloc(sizeof(*tmpl), flags);
+		if (!tmpl)
+			return NULL;
+	}
 
 	tmpl->status = IPS_TEMPLATE;
 	write_pnet(&tmpl->ct_net, net);
@@ -374,7 +389,11 @@ void nf_ct_tmpl_free(struct nf_conn *tmpl)
 {
 	nf_ct_ext_destroy(tmpl);
 	nf_ct_ext_free(tmpl);
-	kfree(tmpl);
+
+	if (ARCH_KMALLOC_MINALIGN <= NFCT_INFOMASK)
+		kfree((char *)tmpl - tmpl->proto.tmpl_padto);
+	else
+		kfree(tmpl);
 }
 EXPORT_SYMBOL_GPL(nf_ct_tmpl_free);
 
@@ -686,12 +705,12 @@ static int nf_ct_resolve_clash(struct net *net, struct sk_buff *skb,
 	    !nfct_nat(ct) &&
 	    !nf_ct_is_dying(ct) &&
 	    atomic_inc_not_zero(&ct->ct_general.use)) {
-		nf_ct_acct_merge(ct, ctinfo, (struct nf_conn *)skb->nfct);
-		nf_conntrack_put(skb->nfct);
-		/* Assign conntrack already in hashes to this skbuff. Don't
-		 * modify skb->nfctinfo to ensure consistent stateful filtering.
-		 */
-		skb->nfct = &ct->ct_general;
+		enum ip_conntrack_info oldinfo;
+		struct nf_conn *loser_ct = nf_ct_get(skb, &oldinfo);
+
+		nf_ct_acct_merge(ct, ctinfo, loser_ct);
+		nf_conntrack_put(&loser_ct->ct_general);
+		nf_ct_set(skb, ct, oldinfo);
 		return NF_ACCEPT;
 	}
 	NF_CT_STAT_INC(net, drop);
@@ -1218,7 +1237,7 @@ init_conntrack(struct net *net, struct nf_conn *tmpl,
 	return &ct->tuplehash[IP_CT_DIR_ORIGINAL];
 }
 
-/* On success, returns conntrack ptr, sets skb->nfct and ctinfo */
+/* On success, returns conntrack ptr, sets skb->_nfct | ctinfo */
 static inline struct nf_conn *
 resolve_normal_ct(struct net *net, struct nf_conn *tmpl,
 		  struct sk_buff *skb,
@@ -1277,8 +1296,7 @@ resolve_normal_ct(struct net *net, struct nf_conn *tmpl,
 		}
 		*set_reply = 0;
 	}
-	skb->nfct = &ct->ct_general;
-	skb->nfctinfo = *ctinfo;
+	nf_ct_set(skb, ct, *ctinfo);
 	return ct;
 }
 
@@ -1286,7 +1304,7 @@ unsigned int
 nf_conntrack_in(struct net *net, u_int8_t pf, unsigned int hooknum,
 		struct sk_buff *skb)
 {
-	struct nf_conn *ct, *tmpl = NULL;
+	struct nf_conn *ct, *tmpl;
 	enum ip_conntrack_info ctinfo;
 	struct nf_conntrack_l3proto *l3proto;
 	struct nf_conntrack_l4proto *l4proto;
@@ -1296,14 +1314,14 @@ nf_conntrack_in(struct net *net, u_int8_t pf, unsigned int hooknum,
 	int set_reply = 0;
 	int ret;
 
-	if (skb->nfct) {
+	tmpl = nf_ct_get(skb, &ctinfo);
+	if (tmpl) {
 		/* Previously seen (loopback or untracked)?  Ignore. */
-		tmpl = (struct nf_conn *)skb->nfct;
 		if (!nf_ct_is_template(tmpl)) {
 			NF_CT_STAT_INC_ATOMIC(net, ignore);
 			return NF_ACCEPT;
 		}
-		skb->nfct = NULL;
+		skb->_nfct = 0;
 	}
 
 	/* rcu_read_lock()ed by nf_hook_thresh */
@@ -1324,8 +1342,7 @@ nf_conntrack_in(struct net *net, u_int8_t pf, unsigned int hooknum,
 	 * inverse of the return code tells to the netfilter
 	 * core what to do with the packet. */
 	if (l4proto->error != NULL) {
-		ret = l4proto->error(net, tmpl, skb, dataoff, &ctinfo,
-				     pf, hooknum);
+		ret = l4proto->error(net, tmpl, skb, dataoff, pf, hooknum);
 		if (ret <= 0) {
 			NF_CT_STAT_INC_ATOMIC(net, error);
 			NF_CT_STAT_INC_ATOMIC(net, invalid);
@@ -1333,7 +1350,7 @@ nf_conntrack_in(struct net *net, u_int8_t pf, unsigned int hooknum,
 			goto out;
 		}
 		/* ICMP[v6] protocol trackers may assign one conntrack. */
-		if (skb->nfct)
+		if (skb->_nfct)
 			goto out;
 	}
 repeat:
@@ -1353,7 +1370,7 @@ repeat:
 		goto out;
 	}
 
-	NF_CT_ASSERT(skb->nfct);
+	NF_CT_ASSERT(skb_nfct(skb));
 
 	/* Decide what timeout policy we want to apply to this flow. */
 	timeouts = nf_ct_timeout_lookup(net, ct, l4proto);
@@ -1363,8 +1380,8 @@ repeat:
 		/* Invalid: inverse of the return code tells
 		 * the netfilter core what to do */
 		pr_debug("nf_conntrack_in: Can't track with proto module\n");
-		nf_conntrack_put(skb->nfct);
-		skb->nfct = NULL;
+		nf_conntrack_put(&ct->ct_general);
+		skb->_nfct = 0;
 		NF_CT_STAT_INC_ATOMIC(net, invalid);
 		if (ret == -NF_DROP)
 			NF_CT_STAT_INC_ATOMIC(net, drop);
@@ -1522,9 +1539,8 @@ static void nf_conntrack_attach(struct sk_buff *nskb, const struct sk_buff *skb)
 		ctinfo = IP_CT_RELATED;
 
 	/* Attach to new skbuff, and increment count */
-	nskb->nfct = &ct->ct_general;
-	nskb->nfctinfo = ctinfo;
-	nf_conntrack_get(nskb->nfct);
+	nf_ct_set(nskb, ct, ctinfo);
+	nf_conntrack_get(skb_nfct(nskb));
 }
 
 /* Bring out ya dead! */
@@ -1860,7 +1876,8 @@ int nf_conntrack_init_start(void)
 	nf_conntrack_max = max_factor * nf_conntrack_htable_size;
 
 	nf_conntrack_cachep = kmem_cache_create("nf_conntrack",
-						sizeof(struct nf_conn), 0,
+						sizeof(struct nf_conn),
+						NFCT_INFOMASK + 1,
 						SLAB_DESTROY_BY_RCU | SLAB_HWCACHE_ALIGN, NULL);
 	if (!nf_conntrack_cachep)
 		goto err_cachep;
diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c
index f8dbacf66795..e19a69787d99 100644
--- a/net/netfilter/nf_conntrack_expect.c
+++ b/net/netfilter/nf_conntrack_expect.c
@@ -353,7 +353,7 @@ void nf_ct_expect_put(struct nf_conntrack_expect *exp)
 }
 EXPORT_SYMBOL_GPL(nf_ct_expect_put);
 
-static int nf_ct_expect_insert(struct nf_conntrack_expect *exp)
+static void nf_ct_expect_insert(struct nf_conntrack_expect *exp)
 {
 	struct nf_conn_help *master_help = nfct_help(exp->master);
 	struct nf_conntrack_helper *helper;
@@ -380,7 +380,6 @@ static int nf_ct_expect_insert(struct nf_conntrack_expect *exp)
 	add_timer(&exp->timeout);
 
 	NF_CT_STAT_INC(net, expect_create);
-	return 0;
 }
 
 /* Race with expectations being used means we could have none to find; OK. */
@@ -464,9 +463,8 @@ int nf_ct_expect_related_report(struct nf_conntrack_expect *expect,
 	if (ret <= 0)
 		goto out;
 
-	ret = nf_ct_expect_insert(expect);
-	if (ret < 0)
-		goto out;
+	nf_ct_expect_insert(expect);
+
 	spin_unlock_bh(&nf_conntrack_expect_lock);
 	nf_ct_expect_event_report(IPEXP_NEW, expect, portid, report);
 	return ret;
diff --git a/net/netfilter/nf_conntrack_proto_dccp.c b/net/netfilter/nf_conntrack_proto_dccp.c
index b68ce6ac13b3..93dd1c5b7bff 100644
--- a/net/netfilter/nf_conntrack_proto_dccp.c
+++ b/net/netfilter/nf_conntrack_proto_dccp.c
@@ -561,7 +561,6 @@ static int dccp_packet(struct nf_conn *ct, const struct sk_buff *skb,
 
 static int dccp_error(struct net *net, struct nf_conn *tmpl,
 		      struct sk_buff *skb, unsigned int dataoff,
-		      enum ip_conntrack_info *ctinfo,
 		      u_int8_t pf, unsigned int hooknum)
 {
 	struct dccp_hdr _dh, *dh;
diff --git a/net/netfilter/nf_conntrack_proto_sctp.c b/net/netfilter/nf_conntrack_proto_sctp.c
index a0efde38da44..33279aab583d 100644
--- a/net/netfilter/nf_conntrack_proto_sctp.c
+++ b/net/netfilter/nf_conntrack_proto_sctp.c
@@ -22,7 +22,9 @@
 #include <linux/seq_file.h>
 #include <linux/spinlock.h>
 #include <linux/interrupt.h>
+#include <net/sctp/checksum.h>
 
+#include <net/netfilter/nf_log.h>
 #include <net/netfilter/nf_conntrack.h>
 #include <net/netfilter/nf_conntrack_l4proto.h>
 #include <net/netfilter/nf_conntrack_ecache.h>
@@ -505,6 +507,34 @@ static bool sctp_new(struct nf_conn *ct, const struct sk_buff *skb,
 	return true;
 }
 
+static int sctp_error(struct net *net, struct nf_conn *tpl, struct sk_buff *skb,
+		      unsigned int dataoff,
+		      u8 pf, unsigned int hooknum)
+{
+	const struct sctphdr *sh;
+	struct sctphdr _sctph;
+	const char *logmsg;
+
+	sh = skb_header_pointer(skb, dataoff, sizeof(_sctph), &_sctph);
+	if (!sh) {
+		logmsg = "nf_ct_sctp: short packet ";
+		goto out_invalid;
+	}
+	if (net->ct.sysctl_checksum && hooknum == NF_INET_PRE_ROUTING &&
+	    skb->ip_summed == CHECKSUM_NONE) {
+		if (sh->checksum != sctp_compute_cksum(skb, dataoff)) {
+			logmsg = "nf_ct_sctp: bad CRC ";
+			goto out_invalid;
+		}
+		skb->ip_summed = CHECKSUM_UNNECESSARY;
+	}
+	return NF_ACCEPT;
+out_invalid:
+	if (LOG_INVALID(net, IPPROTO_SCTP))
+		nf_log_packet(net, pf, 0, skb, NULL, NULL, NULL, "%s", logmsg);
+	return -NF_ACCEPT;
+}
+
 #if IS_ENABLED(CONFIG_NF_CT_NETLINK)
 
 #include <linux/netfilter/nfnetlink.h>
@@ -752,6 +782,7 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_sctp4 __read_mostly = {
 	.packet 		= sctp_packet,
 	.get_timeouts		= sctp_get_timeouts,
 	.new 			= sctp_new,
+	.error			= sctp_error,
 	.me 			= THIS_MODULE,
 #if IS_ENABLED(CONFIG_NF_CT_NETLINK)
 	.to_nlattr		= sctp_to_nlattr,
@@ -786,6 +817,7 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_sctp6 __read_mostly = {
 	.packet 		= sctp_packet,
 	.get_timeouts		= sctp_get_timeouts,
 	.new 			= sctp_new,
+	.error			= sctp_error,
 	.me 			= THIS_MODULE,
 #if IS_ENABLED(CONFIG_NF_CT_NETLINK)
 	.to_nlattr		= sctp_to_nlattr,
diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c
index 69f687740c76..b122e9dacfed 100644
--- a/net/netfilter/nf_conntrack_proto_tcp.c
+++ b/net/netfilter/nf_conntrack_proto_tcp.c
@@ -750,7 +750,6 @@ static const u8 tcp_valid_flags[(TCPHDR_FIN|TCPHDR_SYN|TCPHDR_RST|TCPHDR_ACK|
 static int tcp_error(struct net *net, struct nf_conn *tmpl,
 		     struct sk_buff *skb,
 		     unsigned int dataoff,
-		     enum ip_conntrack_info *ctinfo,
 		     u_int8_t pf,
 		     unsigned int hooknum)
 {
diff --git a/net/netfilter/nf_conntrack_proto_udp.c b/net/netfilter/nf_conntrack_proto_udp.c
index 20f35ed68030..f6ebce6178ca 100644
--- a/net/netfilter/nf_conntrack_proto_udp.c
+++ b/net/netfilter/nf_conntrack_proto_udp.c
@@ -108,8 +108,60 @@ static bool udp_new(struct nf_conn *ct, const struct sk_buff *skb,
 	return true;
 }
 
+#ifdef CONFIG_NF_CT_PROTO_UDPLITE
+static int udplite_error(struct net *net, struct nf_conn *tmpl,
+			 struct sk_buff *skb,
+			 unsigned int dataoff,
+			 u8 pf, unsigned int hooknum)
+{
+	unsigned int udplen = skb->len - dataoff;
+	const struct udphdr *hdr;
+	struct udphdr _hdr;
+	unsigned int cscov;
+
+	/* Header is too small? */
+	hdr = skb_header_pointer(skb, dataoff, sizeof(_hdr), &_hdr);
+	if (!hdr) {
+		if (LOG_INVALID(net, IPPROTO_UDPLITE))
+			nf_log_packet(net, pf, 0, skb, NULL, NULL, NULL,
+				      "nf_ct_udplite: short packet ");
+		return -NF_ACCEPT;
+	}
+
+	cscov = ntohs(hdr->len);
+	if (cscov == 0) {
+		cscov = udplen;
+	} else if (cscov < sizeof(*hdr) || cscov > udplen) {
+		if (LOG_INVALID(net, IPPROTO_UDPLITE))
+			nf_log_packet(net, pf, 0, skb, NULL, NULL, NULL,
+				      "nf_ct_udplite: invalid checksum coverage ");
+		return -NF_ACCEPT;
+	}
+
+	/* UDPLITE mandates checksums */
+	if (!hdr->check) {
+		if (LOG_INVALID(net, IPPROTO_UDPLITE))
+			nf_log_packet(net, pf, 0, skb, NULL, NULL, NULL,
+				      "nf_ct_udplite: checksum missing ");
+		return -NF_ACCEPT;
+	}
+
+	/* Checksum invalid? Ignore. */
+	if (net->ct.sysctl_checksum && hooknum == NF_INET_PRE_ROUTING &&
+	    nf_checksum_partial(skb, hooknum, dataoff, cscov, IPPROTO_UDP,
+				pf)) {
+		if (LOG_INVALID(net, IPPROTO_UDPLITE))
+			nf_log_packet(net, pf, 0, skb, NULL, NULL, NULL,
+				      "nf_ct_udplite: bad UDPLite checksum ");
+		return -NF_ACCEPT;
+	}
+
+	return NF_ACCEPT;
+}
+#endif
+
 static int udp_error(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb,
-		     unsigned int dataoff, enum ip_conntrack_info *ctinfo,
+		     unsigned int dataoff,
 		     u_int8_t pf,
 		     unsigned int hooknum)
 {
@@ -290,6 +342,41 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_udp4 __read_mostly =
 };
 EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_udp4);
 
+#ifdef CONFIG_NF_CT_PROTO_UDPLITE
+struct nf_conntrack_l4proto nf_conntrack_l4proto_udplite4 __read_mostly =
+{
+	.l3proto		= PF_INET,
+	.l4proto		= IPPROTO_UDPLITE,
+	.name			= "udplite",
+	.allow_clash		= true,
+	.pkt_to_tuple		= udp_pkt_to_tuple,
+	.invert_tuple		= udp_invert_tuple,
+	.print_tuple		= udp_print_tuple,
+	.packet			= udp_packet,
+	.get_timeouts		= udp_get_timeouts,
+	.new			= udp_new,
+	.error			= udplite_error,
+#if IS_ENABLED(CONFIG_NF_CT_NETLINK)
+	.tuple_to_nlattr	= nf_ct_port_tuple_to_nlattr,
+	.nlattr_to_tuple	= nf_ct_port_nlattr_to_tuple,
+	.nlattr_tuple_size	= nf_ct_port_nlattr_tuple_size,
+	.nla_policy		= nf_ct_port_nla_policy,
+#endif
+#if IS_ENABLED(CONFIG_NF_CT_NETLINK_TIMEOUT)
+	.ctnl_timeout		= {
+		.nlattr_to_obj	= udp_timeout_nlattr_to_obj,
+		.obj_to_nlattr	= udp_timeout_obj_to_nlattr,
+		.nlattr_max	= CTA_TIMEOUT_UDP_MAX,
+		.obj_size	= sizeof(unsigned int) * CTA_TIMEOUT_UDP_MAX,
+		.nla_policy	= udp_timeout_nla_policy,
+	},
+#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
+	.init_net		= udp_init_net,
+	.get_net_proto		= udp_get_net_proto,
+};
+EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_udplite4);
+#endif
+
 struct nf_conntrack_l4proto nf_conntrack_l4proto_udp6 __read_mostly =
 {
 	.l3proto		= PF_INET6,
@@ -322,3 +409,38 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_udp6 __read_mostly =
 	.get_net_proto		= udp_get_net_proto,
 };
 EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_udp6);
+
+#ifdef CONFIG_NF_CT_PROTO_UDPLITE
+struct nf_conntrack_l4proto nf_conntrack_l4proto_udplite6 __read_mostly =
+{
+	.l3proto		= PF_INET6,
+	.l4proto		= IPPROTO_UDPLITE,
+	.name			= "udplite",
+	.allow_clash		= true,
+	.pkt_to_tuple		= udp_pkt_to_tuple,
+	.invert_tuple		= udp_invert_tuple,
+	.print_tuple		= udp_print_tuple,
+	.packet			= udp_packet,
+	.get_timeouts		= udp_get_timeouts,
+	.new			= udp_new,
+	.error			= udplite_error,
+#if IS_ENABLED(CONFIG_NF_CT_NETLINK)
+	.tuple_to_nlattr	= nf_ct_port_tuple_to_nlattr,
+	.nlattr_to_tuple	= nf_ct_port_nlattr_to_tuple,
+	.nlattr_tuple_size	= nf_ct_port_nlattr_tuple_size,
+	.nla_policy		= nf_ct_port_nla_policy,
+#endif
+#if IS_ENABLED(CONFIG_NF_CT_NETLINK_TIMEOUT)
+	.ctnl_timeout		= {
+		.nlattr_to_obj	= udp_timeout_nlattr_to_obj,
+		.obj_to_nlattr	= udp_timeout_obj_to_nlattr,
+		.nlattr_max	= CTA_TIMEOUT_UDP_MAX,
+		.obj_size	= sizeof(unsigned int) * CTA_TIMEOUT_UDP_MAX,
+		.nla_policy	= udp_timeout_nla_policy,
+	},
+#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
+	.init_net		= udp_init_net,
+	.get_net_proto		= udp_get_net_proto,
+};
+EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_udplite6);
+#endif
diff --git a/net/netfilter/nf_conntrack_proto_udplite.c b/net/netfilter/nf_conntrack_proto_udplite.c
deleted file mode 100644
index c35f7bf05d8c..000000000000
--- a/net/netfilter/nf_conntrack_proto_udplite.c
+++ /dev/null
@@ -1,324 +0,0 @@
-/* (C) 1999-2001 Paul `Rusty' Russell
- * (C) 2002-2004 Netfilter Core Team <coreteam@netfilter.org>
- * (C) 2007 Patrick McHardy <kaber@trash.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/types.h>
-#include <linux/timer.h>
-#include <linux/udp.h>
-#include <linux/seq_file.h>
-#include <linux/skbuff.h>
-#include <linux/ipv6.h>
-#include <net/ip6_checksum.h>
-#include <net/checksum.h>
-
-#include <linux/netfilter.h>
-#include <linux/netfilter_ipv4.h>
-#include <linux/netfilter_ipv6.h>
-#include <net/netfilter/nf_conntrack_l4proto.h>
-#include <net/netfilter/nf_conntrack_ecache.h>
-#include <net/netfilter/nf_log.h>
-
-static unsigned int udplite_timeouts[UDPLITE_CT_MAX] = {
-	[UDPLITE_CT_UNREPLIED]	= 30*HZ,
-	[UDPLITE_CT_REPLIED]	= 180*HZ,
-};
-
-static inline struct nf_udplite_net *udplite_pernet(struct net *net)
-{
-	return &net->ct.nf_ct_proto.udplite;
-}
-
-static bool udplite_pkt_to_tuple(const struct sk_buff *skb,
-				 unsigned int dataoff,
-				 struct net *net,
-				 struct nf_conntrack_tuple *tuple)
-{
-	const struct udphdr *hp;
-	struct udphdr _hdr;
-
-	/* Actually only need first 4 bytes to get ports. */
-	hp = skb_header_pointer(skb, dataoff, 4, &_hdr);
-	if (hp == NULL)
-		return false;
-
-	tuple->src.u.udp.port = hp->source;
-	tuple->dst.u.udp.port = hp->dest;
-	return true;
-}
-
-static bool udplite_invert_tuple(struct nf_conntrack_tuple *tuple,
-				 const struct nf_conntrack_tuple *orig)
-{
-	tuple->src.u.udp.port = orig->dst.u.udp.port;
-	tuple->dst.u.udp.port = orig->src.u.udp.port;
-	return true;
-}
-
-/* Print out the per-protocol part of the tuple. */
-static void udplite_print_tuple(struct seq_file *s,
-				const struct nf_conntrack_tuple *tuple)
-{
-	seq_printf(s, "sport=%hu dport=%hu ",
-		   ntohs(tuple->src.u.udp.port),
-		   ntohs(tuple->dst.u.udp.port));
-}
-
-static unsigned int *udplite_get_timeouts(struct net *net)
-{
-	return udplite_pernet(net)->timeouts;
-}
-
-/* Returns verdict for packet, and may modify conntracktype */
-static int udplite_packet(struct nf_conn *ct,
-			  const struct sk_buff *skb,
-			  unsigned int dataoff,
-			  enum ip_conntrack_info ctinfo,
-			  u_int8_t pf,
-			  unsigned int hooknum,
-			  unsigned int *timeouts)
-{
-	/* If we've seen traffic both ways, this is some kind of UDP
-	   stream.  Extend timeout. */
-	if (test_bit(IPS_SEEN_REPLY_BIT, &ct->status)) {
-		nf_ct_refresh_acct(ct, ctinfo, skb,
-				   timeouts[UDPLITE_CT_REPLIED]);
-		/* Also, more likely to be important, and not a probe */
-		if (!test_and_set_bit(IPS_ASSURED_BIT, &ct->status))
-			nf_conntrack_event_cache(IPCT_ASSURED, ct);
-	} else {
-		nf_ct_refresh_acct(ct, ctinfo, skb,
-				   timeouts[UDPLITE_CT_UNREPLIED]);
-	}
-	return NF_ACCEPT;
-}
-
-/* Called when a new connection for this protocol found. */
-static bool udplite_new(struct nf_conn *ct, const struct sk_buff *skb,
-			unsigned int dataoff, unsigned int *timeouts)
-{
-	return true;
-}
-
-static int udplite_error(struct net *net, struct nf_conn *tmpl,
-			 struct sk_buff *skb,
-			 unsigned int dataoff,
-			 enum ip_conntrack_info *ctinfo,
-			 u_int8_t pf,
-			 unsigned int hooknum)
-{
-	unsigned int udplen = skb->len - dataoff;
-	const struct udphdr *hdr;
-	struct udphdr _hdr;
-	unsigned int cscov;
-
-	/* Header is too small? */
-	hdr = skb_header_pointer(skb, dataoff, sizeof(_hdr), &_hdr);
-	if (hdr == NULL) {
-		if (LOG_INVALID(net, IPPROTO_UDPLITE))
-			nf_log_packet(net, pf, 0, skb, NULL, NULL, NULL,
-				      "nf_ct_udplite: short packet ");
-		return -NF_ACCEPT;
-	}
-
-	cscov = ntohs(hdr->len);
-	if (cscov == 0)
-		cscov = udplen;
-	else if (cscov < sizeof(*hdr) || cscov > udplen) {
-		if (LOG_INVALID(net, IPPROTO_UDPLITE))
-			nf_log_packet(net, pf, 0, skb, NULL, NULL, NULL,
-				"nf_ct_udplite: invalid checksum coverage ");
-		return -NF_ACCEPT;
-	}
-
-	/* UDPLITE mandates checksums */
-	if (!hdr->check) {
-		if (LOG_INVALID(net, IPPROTO_UDPLITE))
-			nf_log_packet(net, pf, 0, skb, NULL, NULL, NULL,
-				      "nf_ct_udplite: checksum missing ");
-		return -NF_ACCEPT;
-	}
-
-	/* Checksum invalid? Ignore. */
-	if (net->ct.sysctl_checksum && hooknum == NF_INET_PRE_ROUTING &&
-	    nf_checksum_partial(skb, hooknum, dataoff, cscov, IPPROTO_UDP,
-	    			pf)) {
-		if (LOG_INVALID(net, IPPROTO_UDPLITE))
-			nf_log_packet(net, pf, 0, skb, NULL, NULL, NULL,
-				      "nf_ct_udplite: bad UDPLite checksum ");
-		return -NF_ACCEPT;
-	}
-
-	return NF_ACCEPT;
-}
-
-#if IS_ENABLED(CONFIG_NF_CT_NETLINK_TIMEOUT)
-
-#include <linux/netfilter/nfnetlink.h>
-#include <linux/netfilter/nfnetlink_cttimeout.h>
-
-static int udplite_timeout_nlattr_to_obj(struct nlattr *tb[],
-					 struct net *net, void *data)
-{
-	unsigned int *timeouts = data;
-	struct nf_udplite_net *un = udplite_pernet(net);
-
-	/* set default timeouts for UDPlite. */
-	timeouts[UDPLITE_CT_UNREPLIED] = un->timeouts[UDPLITE_CT_UNREPLIED];
-	timeouts[UDPLITE_CT_REPLIED] = un->timeouts[UDPLITE_CT_REPLIED];
-
-	if (tb[CTA_TIMEOUT_UDPLITE_UNREPLIED]) {
-		timeouts[UDPLITE_CT_UNREPLIED] =
-		  ntohl(nla_get_be32(tb[CTA_TIMEOUT_UDPLITE_UNREPLIED])) * HZ;
-	}
-	if (tb[CTA_TIMEOUT_UDPLITE_REPLIED]) {
-		timeouts[UDPLITE_CT_REPLIED] =
-		  ntohl(nla_get_be32(tb[CTA_TIMEOUT_UDPLITE_REPLIED])) * HZ;
-	}
-	return 0;
-}
-
-static int
-udplite_timeout_obj_to_nlattr(struct sk_buff *skb, const void *data)
-{
-	const unsigned int *timeouts = data;
-
-	if (nla_put_be32(skb, CTA_TIMEOUT_UDPLITE_UNREPLIED,
-			 htonl(timeouts[UDPLITE_CT_UNREPLIED] / HZ)) ||
-	    nla_put_be32(skb, CTA_TIMEOUT_UDPLITE_REPLIED,
-			 htonl(timeouts[UDPLITE_CT_REPLIED] / HZ)))
-		goto nla_put_failure;
-	return 0;
-
-nla_put_failure:
-	return -ENOSPC;
-}
-
-static const struct nla_policy
-udplite_timeout_nla_policy[CTA_TIMEOUT_UDPLITE_MAX+1] = {
-	[CTA_TIMEOUT_UDPLITE_UNREPLIED]	= { .type = NLA_U32 },
-	[CTA_TIMEOUT_UDPLITE_REPLIED]	= { .type = NLA_U32 },
-};
-#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
-
-#ifdef CONFIG_SYSCTL
-static struct ctl_table udplite_sysctl_table[] = {
-	{
-		.procname	= "nf_conntrack_udplite_timeout",
-		.maxlen		= sizeof(unsigned int),
-		.mode		= 0644,
-		.proc_handler	= proc_dointvec_jiffies,
-	},
-	{
-		.procname	= "nf_conntrack_udplite_timeout_stream",
-		.maxlen		= sizeof(unsigned int),
-		.mode		= 0644,
-		.proc_handler	= proc_dointvec_jiffies,
-	},
-	{ }
-};
-#endif /* CONFIG_SYSCTL */
-
-static int udplite_kmemdup_sysctl_table(struct nf_proto_net *pn,
-					struct nf_udplite_net *un)
-{
-#ifdef CONFIG_SYSCTL
-	if (pn->ctl_table)
-		return 0;
-
-	pn->ctl_table = kmemdup(udplite_sysctl_table,
-				sizeof(udplite_sysctl_table),
-				GFP_KERNEL);
-	if (!pn->ctl_table)
-		return -ENOMEM;
-
-	pn->ctl_table[0].data = &un->timeouts[UDPLITE_CT_UNREPLIED];
-	pn->ctl_table[1].data = &un->timeouts[UDPLITE_CT_REPLIED];
-#endif
-	return 0;
-}
-
-static int udplite_init_net(struct net *net, u_int16_t proto)
-{
-	struct nf_udplite_net *un = udplite_pernet(net);
-	struct nf_proto_net *pn = &un->pn;
-
-	if (!pn->users) {
-		int i;
-
-		for (i = 0 ; i < UDPLITE_CT_MAX; i++)
-			un->timeouts[i] = udplite_timeouts[i];
-	}
-
-	return udplite_kmemdup_sysctl_table(pn, un);
-}
-
-struct nf_conntrack_l4proto nf_conntrack_l4proto_udplite4 __read_mostly =
-{
-	.l3proto		= PF_INET,
-	.l4proto		= IPPROTO_UDPLITE,
-	.name			= "udplite",
-	.allow_clash		= true,
-	.pkt_to_tuple		= udplite_pkt_to_tuple,
-	.invert_tuple		= udplite_invert_tuple,
-	.print_tuple		= udplite_print_tuple,
-	.packet			= udplite_packet,
-	.get_timeouts		= udplite_get_timeouts,
-	.new			= udplite_new,
-	.error			= udplite_error,
-#if IS_ENABLED(CONFIG_NF_CT_NETLINK)
-	.tuple_to_nlattr	= nf_ct_port_tuple_to_nlattr,
-	.nlattr_tuple_size	= nf_ct_port_nlattr_tuple_size,
-	.nlattr_to_tuple	= nf_ct_port_nlattr_to_tuple,
-	.nla_policy		= nf_ct_port_nla_policy,
-#endif
-#if IS_ENABLED(CONFIG_NF_CT_NETLINK_TIMEOUT)
-	.ctnl_timeout		= {
-		.nlattr_to_obj	= udplite_timeout_nlattr_to_obj,
-		.obj_to_nlattr	= udplite_timeout_obj_to_nlattr,
-		.nlattr_max	= CTA_TIMEOUT_UDPLITE_MAX,
-		.obj_size	= sizeof(unsigned int) *
-					CTA_TIMEOUT_UDPLITE_MAX,
-		.nla_policy	= udplite_timeout_nla_policy,
-	},
-#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
-	.init_net		= udplite_init_net,
-};
-EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_udplite4);
-
-struct nf_conntrack_l4proto nf_conntrack_l4proto_udplite6 __read_mostly =
-{
-	.l3proto		= PF_INET6,
-	.l4proto		= IPPROTO_UDPLITE,
-	.name			= "udplite",
-	.allow_clash		= true,
-	.pkt_to_tuple		= udplite_pkt_to_tuple,
-	.invert_tuple		= udplite_invert_tuple,
-	.print_tuple		= udplite_print_tuple,
-	.packet			= udplite_packet,
-	.get_timeouts		= udplite_get_timeouts,
-	.new			= udplite_new,
-	.error			= udplite_error,
-#if IS_ENABLED(CONFIG_NF_CT_NETLINK)
-	.tuple_to_nlattr	= nf_ct_port_tuple_to_nlattr,
-	.nlattr_tuple_size	= nf_ct_port_nlattr_tuple_size,
-	.nlattr_to_tuple	= nf_ct_port_nlattr_to_tuple,
-	.nla_policy		= nf_ct_port_nla_policy,
-#endif
-#if IS_ENABLED(CONFIG_NF_CT_NETLINK_TIMEOUT)
-	.ctnl_timeout		= {
-		.nlattr_to_obj	= udplite_timeout_nlattr_to_obj,
-		.obj_to_nlattr	= udplite_timeout_obj_to_nlattr,
-		.nlattr_max	= CTA_TIMEOUT_UDPLITE_MAX,
-		.obj_size	= sizeof(unsigned int) *
-					CTA_TIMEOUT_UDPLITE_MAX,
-		.nla_policy	= udplite_timeout_nla_policy,
-	},
-#endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
-	.init_net		= udplite_init_net,
-};
-EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_udplite6);
diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c
index c3fc14e021ec..24174c520239 100644
--- a/net/netfilter/nf_conntrack_sip.c
+++ b/net/netfilter/nf_conntrack_sip.c
@@ -809,13 +809,11 @@ static int refresh_signalling_expectation(struct nf_conn *ct,
 		    exp->tuple.dst.protonum != proto ||
 		    exp->tuple.dst.u.udp.port != port)
 			continue;
-		if (!del_timer(&exp->timeout))
-			continue;
-		exp->flags &= ~NF_CT_EXPECT_INACTIVE;
-		exp->timeout.expires = jiffies + expires * HZ;
-		add_timer(&exp->timeout);
-		found = 1;
-		break;
+		if (mod_timer_pending(&exp->timeout, jiffies + expires * HZ)) {
+			exp->flags &= ~NF_CT_EXPECT_INACTIVE;
+			found = 1;
+			break;
+		}
 	}
 	spin_unlock_bh(&nf_conntrack_expect_lock);
 	return found;
diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
index d009ae663453..2256147dcaad 100644
--- a/net/netfilter/nf_conntrack_standalone.c
+++ b/net/netfilter/nf_conntrack_standalone.c
@@ -642,6 +642,9 @@ static int __init nf_conntrack_standalone_init(void)
 	if (ret < 0)
 		goto out_start;
 
+	BUILD_BUG_ON(SKB_NFCT_PTRMASK != NFCT_PTRMASK);
+	BUILD_BUG_ON(NFCT_INFOMASK <= IP_CT_NUMBER);
+
 #ifdef CONFIG_SYSCTL
 	nf_ct_netfilter_header =
 		register_net_sysctl(&init_net, "net", nf_ct_netfilter_table);
diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
index ffb9e8ada899..8d85a0598b60 100644
--- a/net/netfilter/nf_log.c
+++ b/net/netfilter/nf_log.c
@@ -15,6 +15,9 @@
 
 #define NFLOGGER_NAME_LEN		64
 
+int sysctl_nf_log_all_netns __read_mostly;
+EXPORT_SYMBOL(sysctl_nf_log_all_netns);
+
 static struct nf_logger __rcu *loggers[NFPROTO_NUMPROTO][NF_LOG_TYPE_MAX] __read_mostly;
 static DEFINE_MUTEX(nf_log_mutex);
 
@@ -413,6 +416,18 @@ static const struct file_operations nflog_file_ops = {
 #ifdef CONFIG_SYSCTL
 static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
 static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
+static struct ctl_table_header *nf_log_sysctl_fhdr;
+
+static struct ctl_table nf_log_sysctl_ftable[] = {
+	{
+		.procname	= "nf_log_all_netns",
+		.data		= &sysctl_nf_log_all_netns,
+		.maxlen		= sizeof(sysctl_nf_log_all_netns),
+		.mode		= 0644,
+		.proc_handler	= proc_dointvec,
+	},
+	{ }
+};
 
 static int nf_log_proc_dostring(struct ctl_table *table, int write,
 			 void __user *buffer, size_t *lenp, loff_t *ppos)
@@ -482,6 +497,10 @@ static int netfilter_log_sysctl_init(struct net *net)
 			nf_log_sysctl_table[i].extra1 =
 				(void *)(unsigned long) i;
 		}
+		nf_log_sysctl_fhdr = register_net_sysctl(net, "net/netfilter",
+							 nf_log_sysctl_ftable);
+		if (!nf_log_sysctl_fhdr)
+			goto err_freg;
 	}
 
 	for (i = NFPROTO_UNSPEC; i < NFPROTO_NUMPROTO; i++)
@@ -498,6 +517,9 @@ static int netfilter_log_sysctl_init(struct net *net)
 err_reg:
 	if (!net_eq(net, &init_net))
 		kfree(table);
+	else
+		unregister_net_sysctl_table(nf_log_sysctl_fhdr);
+err_freg:
 err_alloc:
 	return -ENOMEM;
 }
@@ -510,6 +532,8 @@ static void netfilter_log_sysctl_exit(struct net *net)
 	unregister_net_sysctl_table(net->nf.nf_log_dir_header);
 	if (!net_eq(net, &init_net))
 		kfree(table);
+	else
+		unregister_net_sysctl_table(nf_log_sysctl_fhdr);
 }
 #else
 static int netfilter_log_sysctl_init(struct net *net)
diff --git a/net/netfilter/nf_nat_helper.c b/net/netfilter/nf_nat_helper.c
index 2840abb5bb99..211661cb2c90 100644
--- a/net/netfilter/nf_nat_helper.c
+++ b/net/netfilter/nf_nat_helper.c
@@ -60,7 +60,7 @@ static void mangle_contents(struct sk_buff *skb,
 		__skb_trim(skb, skb->len + rep_len - match_len);
 	}
 
-	if (nf_ct_l3num((struct nf_conn *)skb->nfct) == NFPROTO_IPV4) {
+	if (nf_ct_l3num((struct nf_conn *)skb_nfct(skb)) == NFPROTO_IPV4) {
 		/* fix IP hdr checksum information */
 		ip_hdr(skb)->tot_len = htons(skb->len);
 		ip_send_check(ip_hdr(skb));
diff --git a/net/netfilter/nf_nat_proto_udp.c b/net/netfilter/nf_nat_proto_udp.c
index b1e627227b6e..edd4a77dc09a 100644
--- a/net/netfilter/nf_nat_proto_udp.c
+++ b/net/netfilter/nf_nat_proto_udp.c
@@ -30,20 +30,15 @@ udp_unique_tuple(const struct nf_nat_l3proto *l3proto,
 				    &udp_port_rover);
 }
 
-static bool
-udp_manip_pkt(struct sk_buff *skb,
-	      const struct nf_nat_l3proto *l3proto,
-	      unsigned int iphdroff, unsigned int hdroff,
-	      const struct nf_conntrack_tuple *tuple,
-	      enum nf_nat_manip_type maniptype)
+static void
+__udp_manip_pkt(struct sk_buff *skb,
+	        const struct nf_nat_l3proto *l3proto,
+	        unsigned int iphdroff, struct udphdr *hdr,
+	        const struct nf_conntrack_tuple *tuple,
+	        enum nf_nat_manip_type maniptype, bool do_csum)
 {
-	struct udphdr *hdr;
 	__be16 *portptr, newport;
 
-	if (!skb_make_writable(skb, hdroff + sizeof(*hdr)))
-		return false;
-	hdr = (struct udphdr *)(skb->data + hdroff);
-
 	if (maniptype == NF_NAT_MANIP_SRC) {
 		/* Get rid of src port */
 		newport = tuple->src.u.udp.port;
@@ -53,7 +48,7 @@ udp_manip_pkt(struct sk_buff *skb,
 		newport = tuple->dst.u.udp.port;
 		portptr = &hdr->dest;
 	}
-	if (hdr->check || skb->ip_summed == CHECKSUM_PARTIAL) {
+	if (do_csum) {
 		l3proto->csum_update(skb, iphdroff, &hdr->check,
 				     tuple, maniptype);
 		inet_proto_csum_replace2(&hdr->check, skb, *portptr, newport,
@@ -62,9 +57,68 @@ udp_manip_pkt(struct sk_buff *skb,
 			hdr->check = CSUM_MANGLED_0;
 	}
 	*portptr = newport;
+}
+
+static bool udp_manip_pkt(struct sk_buff *skb,
+			  const struct nf_nat_l3proto *l3proto,
+			  unsigned int iphdroff, unsigned int hdroff,
+			  const struct nf_conntrack_tuple *tuple,
+			  enum nf_nat_manip_type maniptype)
+{
+	struct udphdr *hdr;
+	bool do_csum;
+
+	if (!skb_make_writable(skb, hdroff + sizeof(*hdr)))
+		return false;
+
+	hdr = (struct udphdr *)(skb->data + hdroff);
+	do_csum = hdr->check || skb->ip_summed == CHECKSUM_PARTIAL;
+
+	__udp_manip_pkt(skb, l3proto, iphdroff, hdr, tuple, maniptype, do_csum);
+	return true;
+}
+
+#ifdef CONFIG_NF_NAT_PROTO_UDPLITE
+static u16 udplite_port_rover;
+
+static bool udplite_manip_pkt(struct sk_buff *skb,
+			      const struct nf_nat_l3proto *l3proto,
+			      unsigned int iphdroff, unsigned int hdroff,
+			      const struct nf_conntrack_tuple *tuple,
+			      enum nf_nat_manip_type maniptype)
+{
+	struct udphdr *hdr;
+
+	if (!skb_make_writable(skb, hdroff + sizeof(*hdr)))
+		return false;
+
+	hdr = (struct udphdr *)(skb->data + hdroff);
+	__udp_manip_pkt(skb, l3proto, iphdroff, hdr, tuple, maniptype, true);
 	return true;
 }
 
+static void
+udplite_unique_tuple(const struct nf_nat_l3proto *l3proto,
+		     struct nf_conntrack_tuple *tuple,
+		     const struct nf_nat_range *range,
+		     enum nf_nat_manip_type maniptype,
+		     const struct nf_conn *ct)
+{
+	nf_nat_l4proto_unique_tuple(l3proto, tuple, range, maniptype, ct,
+				    &udplite_port_rover);
+}
+
+const struct nf_nat_l4proto nf_nat_l4proto_udplite = {
+	.l4proto		= IPPROTO_UDPLITE,
+	.manip_pkt		= udplite_manip_pkt,
+	.in_range		= nf_nat_l4proto_in_range,
+	.unique_tuple		= udplite_unique_tuple,
+#if IS_ENABLED(CONFIG_NF_CT_NETLINK)
+	.nlattr_to_range	= nf_nat_l4proto_nlattr_to_range,
+#endif
+};
+#endif /* CONFIG_NF_NAT_PROTO_UDPLITE */
+
 const struct nf_nat_l4proto nf_nat_l4proto_udp = {
 	.l4proto		= IPPROTO_UDP,
 	.manip_pkt		= udp_manip_pkt,
diff --git a/net/netfilter/nf_nat_proto_udplite.c b/net/netfilter/nf_nat_proto_udplite.c
deleted file mode 100644
index 366bfbfd82a1..000000000000
--- a/net/netfilter/nf_nat_proto_udplite.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/* (C) 1999-2001 Paul `Rusty' Russell
- * (C) 2002-2006 Netfilter Core Team <coreteam@netfilter.org>
- * (C) 2008 Patrick McHardy <kaber@trash.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/types.h>
-#include <linux/udp.h>
-
-#include <linux/netfilter.h>
-#include <net/netfilter/nf_nat.h>
-#include <net/netfilter/nf_nat_l3proto.h>
-#include <net/netfilter/nf_nat_l4proto.h>
-
-static u16 udplite_port_rover;
-
-static void
-udplite_unique_tuple(const struct nf_nat_l3proto *l3proto,
-		     struct nf_conntrack_tuple *tuple,
-		     const struct nf_nat_range *range,
-		     enum nf_nat_manip_type maniptype,
-		     const struct nf_conn *ct)
-{
-	nf_nat_l4proto_unique_tuple(l3proto, tuple, range, maniptype, ct,
-				    &udplite_port_rover);
-}
-
-static bool
-udplite_manip_pkt(struct sk_buff *skb,
-		  const struct nf_nat_l3proto *l3proto,
-		  unsigned int iphdroff, unsigned int hdroff,
-		  const struct nf_conntrack_tuple *tuple,
-		  enum nf_nat_manip_type maniptype)
-{
-	struct udphdr *hdr;
-	__be16 *portptr, newport;
-
-	if (!skb_make_writable(skb, hdroff + sizeof(*hdr)))
-		return false;
-
-	hdr = (struct udphdr *)(skb->data + hdroff);
-
-	if (maniptype == NF_NAT_MANIP_SRC) {
-		/* Get rid of source port */
-		newport = tuple->src.u.udp.port;
-		portptr = &hdr->source;
-	} else {
-		/* Get rid of dst port */
-		newport = tuple->dst.u.udp.port;
-		portptr = &hdr->dest;
-	}
-
-	l3proto->csum_update(skb, iphdroff, &hdr->check, tuple, maniptype);
-	inet_proto_csum_replace2(&hdr->check, skb, *portptr, newport, false);
-	if (!hdr->check)
-		hdr->check = CSUM_MANGLED_0;
-
-	*portptr = newport;
-	return true;
-}
-
-const struct nf_nat_l4proto nf_nat_l4proto_udplite = {
-	.l4proto		= IPPROTO_UDPLITE,
-	.manip_pkt		= udplite_manip_pkt,
-	.in_range		= nf_nat_l4proto_in_range,
-	.unique_tuple		= udplite_unique_tuple,
-#if IS_ENABLED(CONFIG_NF_CT_NETLINK)
-	.nlattr_to_range	= nf_nat_l4proto_nlattr_to_range,
-#endif
-};
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 1b913760f205..ff7304ae58ac 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -240,6 +240,10 @@ static struct nft_trans *nft_trans_rule_add(struct nft_ctx *ctx, int msg_type,
 	if (trans == NULL)
 		return NULL;
 
+	if (msg_type == NFT_MSG_NEWRULE && ctx->nla[NFTA_RULE_ID] != NULL) {
+		nft_trans_rule_id(trans) =
+			ntohl(nla_get_be32(ctx->nla[NFTA_RULE_ID]));
+	}
 	nft_trans_rule(trans) = rule;
 	list_add_tail(&trans->list, &ctx->net->nft.commit_list);
 
@@ -576,6 +580,28 @@ err:
 	return err;
 }
 
+static void _nf_tables_table_disable(struct net *net,
+				     const struct nft_af_info *afi,
+				     struct nft_table *table,
+				     u32 cnt)
+{
+	struct nft_chain *chain;
+	u32 i = 0;
+
+	list_for_each_entry(chain, &table->chains, list) {
+		if (!nft_is_active_next(net, chain))
+			continue;
+		if (!(chain->flags & NFT_BASE_CHAIN))
+			continue;
+
+		if (cnt && i++ == cnt)
+			break;
+
+		nf_unregister_net_hooks(net, nft_base_chain(chain)->ops,
+					afi->nops);
+	}
+}
+
 static int nf_tables_table_enable(struct net *net,
 				  const struct nft_af_info *afi,
 				  struct nft_table *table)
@@ -598,18 +624,8 @@ static int nf_tables_table_enable(struct net *net,
 	}
 	return 0;
 err:
-	list_for_each_entry(chain, &table->chains, list) {
-		if (!nft_is_active_next(net, chain))
-			continue;
-		if (!(chain->flags & NFT_BASE_CHAIN))
-			continue;
-
-		if (i-- <= 0)
-			break;
-
-		nf_unregister_net_hooks(net, nft_base_chain(chain)->ops,
-					afi->nops);
-	}
+	if (i)
+		_nf_tables_table_disable(net, afi, table, i);
 	return err;
 }
 
@@ -617,17 +633,7 @@ static void nf_tables_table_disable(struct net *net,
 				    const struct nft_af_info *afi,
 				    struct nft_table *table)
 {
-	struct nft_chain *chain;
-
-	list_for_each_entry(chain, &table->chains, list) {
-		if (!nft_is_active_next(net, chain))
-			continue;
-		if (!(chain->flags & NFT_BASE_CHAIN))
-			continue;
-
-		nf_unregister_net_hooks(net, nft_base_chain(chain)->ops,
-					afi->nops);
-	}
+	_nf_tables_table_disable(net, afi, table, 0);
 }
 
 static int nf_tables_updtable(struct nft_ctx *ctx)
@@ -696,10 +702,7 @@ static int nf_tables_newtable(struct net *net, struct sock *nlsk,
 	if (IS_ERR(table)) {
 		if (PTR_ERR(table) != -ENOENT)
 			return PTR_ERR(table);
-		table = NULL;
-	}
-
-	if (table != NULL) {
+	} else {
 		if (nlh->nlmsg_flags & NLM_F_EXCL)
 			return -EEXIST;
 		if (nlh->nlmsg_flags & NLM_F_REPLACE)
@@ -2294,6 +2297,22 @@ err1:
 	return err;
 }
 
+static struct nft_rule *nft_rule_lookup_byid(const struct net *net,
+					     const struct nlattr *nla)
+{
+	u32 id = ntohl(nla_get_be32(nla));
+	struct nft_trans *trans;
+
+	list_for_each_entry(trans, &net->nft.commit_list, list) {
+		struct nft_rule *rule = nft_trans_rule(trans);
+
+		if (trans->msg_type == NFT_MSG_NEWRULE &&
+		    id == nft_trans_rule_id(trans))
+			return rule;
+	}
+	return ERR_PTR(-ENOENT);
+}
+
 static int nf_tables_delrule(struct net *net, struct sock *nlsk,
 			     struct sk_buff *skb, const struct nlmsghdr *nlh,
 			     const struct nlattr * const nla[])
@@ -2332,6 +2351,12 @@ static int nf_tables_delrule(struct net *net, struct sock *nlsk,
 				return PTR_ERR(rule);
 
 			err = nft_delrule(&ctx, rule);
+		} else if (nla[NFTA_RULE_ID]) {
+			rule = nft_rule_lookup_byid(net, nla[NFTA_RULE_ID]);
+			if (IS_ERR(rule))
+				return PTR_ERR(rule);
+
+			err = nft_delrule(&ctx, rule);
 		} else {
 			err = nft_delrule_by_chain(&ctx);
 		}
@@ -2399,12 +2424,14 @@ nft_select_set_ops(const struct nlattr * const nla[],
 	features = 0;
 	if (nla[NFTA_SET_FLAGS] != NULL) {
 		features = ntohl(nla_get_be32(nla[NFTA_SET_FLAGS]));
-		features &= NFT_SET_INTERVAL | NFT_SET_MAP | NFT_SET_TIMEOUT;
+		features &= NFT_SET_INTERVAL | NFT_SET_MAP | NFT_SET_TIMEOUT |
+			    NFT_SET_OBJECT;
 	}
 
-	bops	   = NULL;
-	best.size  = ~0;
-	best.class = ~0;
+	bops	    = NULL;
+	best.size   = ~0;
+	best.lookup = ~0;
+	best.space  = ~0;
 
 	list_for_each_entry(ops, &nf_tables_set_ops, list) {
 		if ((ops->features & features) != features)
@@ -2414,16 +2441,27 @@ nft_select_set_ops(const struct nlattr * const nla[],
 
 		switch (policy) {
 		case NFT_SET_POL_PERFORMANCE:
-			if (est.class < best.class)
-				break;
-			if (est.class == best.class && est.size < best.size)
+			if (est.lookup < best.lookup)
 				break;
+			if (est.lookup == best.lookup) {
+				if (!desc->size) {
+					if (est.space < best.space)
+						break;
+				} else if (est.size < best.size) {
+					break;
+				}
+			}
 			continue;
 		case NFT_SET_POL_MEMORY:
-			if (est.size < best.size)
-				break;
-			if (est.size == best.size && est.class < best.class)
+			if (!desc->size) {
+				if (est.space < best.space)
+					break;
+				if (est.space == best.space &&
+				    est.lookup < best.lookup)
+					break;
+			} else if (est.size < best.size) {
 				break;
+			}
 			continue;
 		default:
 			break;
@@ -2966,10 +3004,7 @@ static int nf_tables_newset(struct net *net, struct sock *nlsk,
 	if (IS_ERR(set)) {
 		if (PTR_ERR(set) != -ENOENT)
 			return PTR_ERR(set);
-		set = NULL;
-	}
-
-	if (set != NULL) {
+	} else {
 		if (nlh->nlmsg_flags & NLM_F_EXCL)
 			return -EEXIST;
 		if (nlh->nlmsg_flags & NLM_F_REPLACE)
@@ -3125,6 +3160,7 @@ int nf_tables_bind_set(const struct nft_ctx *ctx, struct nft_set *set,
 		iter.count	= 0;
 		iter.err	= 0;
 		iter.fn		= nf_tables_bind_check_setelem;
+		iter.flush	= false;
 
 		set->ops->walk(ctx, set, &iter);
 		if (iter.err < 0)
@@ -3378,6 +3414,7 @@ static int nf_tables_dump_set(struct sk_buff *skb, struct netlink_callback *cb)
 	args.iter.count		= 0;
 	args.iter.err		= 0;
 	args.iter.fn		= nf_tables_dump_setelem;
+	args.iter.flush		= false;
 	set->ops->walk(&ctx, set, &args.iter);
 
 	nla_nest_end(skb, nest);
@@ -3756,7 +3793,7 @@ static int nft_add_set_elem(struct nft_ctx *ctx, struct nft_set *set,
 	return 0;
 
 err6:
-	set->ops->remove(set, &elem);
+	set->ops->remove(ctx->net, set, &elem);
 err5:
 	kfree(trans);
 err4:
@@ -3902,7 +3939,7 @@ static int nft_flush_set(const struct nft_ctx *ctx,
 	if (!trans)
 		return -ENOMEM;
 
-	if (!set->ops->deactivate_one(ctx->net, set, elem->priv)) {
+	if (!set->ops->flush(ctx->net, set, elem->priv)) {
 		err = -ENOENT;
 		goto err1;
 	}
@@ -3940,15 +3977,14 @@ static int nf_tables_delsetelem(struct net *net, struct sock *nlsk,
 		return -EBUSY;
 
 	if (nla[NFTA_SET_ELEM_LIST_ELEMENTS] == NULL) {
-		struct nft_set_dump_args args = {
-			.iter	= {
-				.genmask	= genmask,
-				.fn		= nft_flush_set,
-			},
+		struct nft_set_iter iter = {
+			.genmask	= genmask,
+			.fn		= nft_flush_set,
+			.flush		= true,
 		};
-		set->ops->walk(&ctx, set, &args.iter);
+		set->ops->walk(&ctx, set, &iter);
 
-		return args.iter.err;
+		return iter.err;
 	}
 
 	nla_for_each_nested(attr, nla[NFTA_SET_ELEM_LIST_ELEMENTS], rem) {
@@ -4163,10 +4199,7 @@ static int nf_tables_newobj(struct net *net, struct sock *nlsk,
 		if (err != -ENOENT)
 			return err;
 
-		obj = NULL;
-	}
-
-	if (obj != NULL) {
+	} else {
 		if (nlh->nlmsg_flags & NLM_F_EXCL)
 			return -EEXIST;
 
@@ -4811,7 +4844,7 @@ static int nf_tables_commit(struct net *net, struct sk_buff *skb)
 			nf_tables_setelem_notify(&trans->ctx, te->set,
 						 &te->elem,
 						 NFT_MSG_DELSETELEM, 0);
-			te->set->ops->remove(te->set, &te->elem);
+			te->set->ops->remove(net, te->set, &te->elem);
 			atomic_dec(&te->set->nelems);
 			te->set->ndeact--;
 			break;
@@ -4932,7 +4965,7 @@ static int nf_tables_abort(struct net *net, struct sk_buff *skb)
 		case NFT_MSG_NEWSETELEM:
 			te = (struct nft_trans_elem *)trans->data;
 
-			te->set->ops->remove(te->set, &te->elem);
+			te->set->ops->remove(net, te->set, &te->elem);
 			atomic_dec(&te->set->nelems);
 			break;
 		case NFT_MSG_DELSETELEM:
@@ -4966,6 +4999,11 @@ static int nf_tables_abort(struct net *net, struct sk_buff *skb)
 	return 0;
 }
 
+static bool nf_tables_valid_genid(struct net *net, u32 genid)
+{
+	return net->nft.base_seq == genid;
+}
+
 static const struct nfnetlink_subsystem nf_tables_subsys = {
 	.name		= "nf_tables",
 	.subsys_id	= NFNL_SUBSYS_NFTABLES,
@@ -4973,6 +5011,7 @@ static const struct nfnetlink_subsystem nf_tables_subsys = {
 	.cb		= nf_tables_cb,
 	.commit		= nf_tables_commit,
 	.abort		= nf_tables_abort,
+	.valid_genid	= nf_tables_valid_genid,
 };
 
 int nft_chain_validate_dependency(const struct nft_chain *chain,
@@ -5098,6 +5137,7 @@ static int nf_tables_check_loops(const struct nft_ctx *ctx,
 			iter.count	= 0;
 			iter.err	= 0;
 			iter.fn		= nf_tables_loop_check_setelem;
+			iter.flush	= false;
 
 			set->ops->walk(ctx, set, &iter);
 			if (iter.err < 0)
diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c
index a09fa9fd8f3d..a2148d0bc50e 100644
--- a/net/netfilter/nfnetlink.c
+++ b/net/netfilter/nfnetlink.c
@@ -3,7 +3,7 @@
  *
  * (C) 2001 by Jay Schulist <jschlst@samba.org>,
  * (C) 2002-2005 by Harald Welte <laforge@gnumonks.org>
- * (C) 2005,2007 by Pablo Neira Ayuso <pablo@netfilter.org>
+ * (C) 2005-2017 by Pablo Neira Ayuso <pablo@netfilter.org>
  *
  * Initial netfilter messages via netlink development funded and
  * generally made possible by Network Robots, Inc. (www.networkrobots.com)
@@ -100,9 +100,9 @@ int nfnetlink_subsys_unregister(const struct nfnetlink_subsystem *n)
 }
 EXPORT_SYMBOL_GPL(nfnetlink_subsys_unregister);
 
-static inline const struct nfnetlink_subsystem *nfnetlink_get_subsys(u_int16_t type)
+static inline const struct nfnetlink_subsystem *nfnetlink_get_subsys(u16 type)
 {
-	u_int8_t subsys_id = NFNL_SUBSYS_ID(type);
+	u8 subsys_id = NFNL_SUBSYS_ID(type);
 
 	if (subsys_id >= NFNL_SUBSYS_COUNT)
 		return NULL;
@@ -111,9 +111,9 @@ static inline const struct nfnetlink_subsystem *nfnetlink_get_subsys(u_int16_t t
 }
 
 static inline const struct nfnl_callback *
-nfnetlink_find_client(u_int16_t type, const struct nfnetlink_subsystem *ss)
+nfnetlink_find_client(u16 type, const struct nfnetlink_subsystem *ss)
 {
-	u_int8_t cb_id = NFNL_MSG_TYPE(type);
+	u8 cb_id = NFNL_MSG_TYPE(type);
 
 	if (cb_id >= ss->cb_count)
 		return NULL;
@@ -185,7 +185,7 @@ replay:
 
 	{
 		int min_len = nlmsg_total_size(sizeof(struct nfgenmsg));
-		u_int8_t cb_id = NFNL_MSG_TYPE(nlh->nlmsg_type);
+		u8 cb_id = NFNL_MSG_TYPE(nlh->nlmsg_type);
 		struct nlattr *cda[ss->cb[cb_id].attr_count + 1];
 		struct nlattr *attr = (void *)nlh + min_len;
 		int attrlen = nlh->nlmsg_len - min_len;
@@ -273,7 +273,7 @@ enum {
 };
 
 static void nfnetlink_rcv_batch(struct sk_buff *skb, struct nlmsghdr *nlh,
-				u_int16_t subsys_id)
+				u16 subsys_id, u32 genid)
 {
 	struct sk_buff *oskb = skb;
 	struct net *net = sock_net(skb->sk);
@@ -315,6 +315,12 @@ replay:
 		return kfree_skb(skb);
 	}
 
+	if (genid && ss->valid_genid && !ss->valid_genid(net, genid)) {
+		nfnl_unlock(subsys_id);
+		netlink_ack(oskb, nlh, -ERESTART);
+		return kfree_skb(skb);
+	}
+
 	while (skb->len >= nlmsg_total_size(0)) {
 		int msglen, type;
 
@@ -365,7 +371,7 @@ replay:
 
 		{
 			int min_len = nlmsg_total_size(sizeof(struct nfgenmsg));
-			u_int8_t cb_id = NFNL_MSG_TYPE(nlh->nlmsg_type);
+			u8 cb_id = NFNL_MSG_TYPE(nlh->nlmsg_type);
 			struct nlattr *cda[ss->cb[cb_id].attr_count + 1];
 			struct nlattr *attr = (void *)nlh + min_len;
 			int attrlen = nlh->nlmsg_len - min_len;
@@ -436,11 +442,51 @@ done:
 	kfree_skb(skb);
 }
 
+static const struct nla_policy nfnl_batch_policy[NFNL_BATCH_MAX + 1] = {
+	[NFNL_BATCH_GENID]	= { .type = NLA_U32 },
+};
+
+static void nfnetlink_rcv_skb_batch(struct sk_buff *skb, struct nlmsghdr *nlh)
+{
+	int min_len = nlmsg_total_size(sizeof(struct nfgenmsg));
+	struct nlattr *attr = (void *)nlh + min_len;
+	struct nlattr *cda[NFNL_BATCH_MAX + 1];
+	int attrlen = nlh->nlmsg_len - min_len;
+	struct nfgenmsg *nfgenmsg;
+	int msglen, err;
+	u32 gen_id = 0;
+	u16 res_id;
+
+	msglen = NLMSG_ALIGN(nlh->nlmsg_len);
+	if (msglen > skb->len)
+		msglen = skb->len;
+
+	if (nlh->nlmsg_len < NLMSG_HDRLEN ||
+	    skb->len < NLMSG_HDRLEN + sizeof(struct nfgenmsg))
+		return;
+
+	err = nla_parse(cda, NFNL_BATCH_MAX, attr, attrlen, nfnl_batch_policy);
+	if (err < 0) {
+		netlink_ack(skb, nlh, err);
+		return;
+	}
+	if (cda[NFNL_BATCH_GENID])
+		gen_id = ntohl(nla_get_be32(cda[NFNL_BATCH_GENID]));
+
+	nfgenmsg = nlmsg_data(nlh);
+	skb_pull(skb, msglen);
+	/* Work around old nft using host byte order */
+	if (nfgenmsg->res_id == NFNL_SUBSYS_NFTABLES)
+		res_id = NFNL_SUBSYS_NFTABLES;
+	else
+		res_id = ntohs(nfgenmsg->res_id);
+
+	nfnetlink_rcv_batch(skb, nlh, res_id, gen_id);
+}
+
 static void nfnetlink_rcv(struct sk_buff *skb)
 {
 	struct nlmsghdr *nlh = nlmsg_hdr(skb);
-	u_int16_t res_id;
-	int msglen;
 
 	if (nlh->nlmsg_len < NLMSG_HDRLEN ||
 	    skb->len < nlh->nlmsg_len)
@@ -451,28 +497,10 @@ static void nfnetlink_rcv(struct sk_buff *skb)
 		return;
 	}
 
-	if (nlh->nlmsg_type == NFNL_MSG_BATCH_BEGIN) {
-		struct nfgenmsg *nfgenmsg;
-
-		msglen = NLMSG_ALIGN(nlh->nlmsg_len);
-		if (msglen > skb->len)
-			msglen = skb->len;
-
-		if (nlh->nlmsg_len < NLMSG_HDRLEN ||
-		    skb->len < NLMSG_HDRLEN + sizeof(struct nfgenmsg))
-			return;
-
-		nfgenmsg = nlmsg_data(nlh);
-		skb_pull(skb, msglen);
-		/* Work around old nft using host byte order */
-		if (nfgenmsg->res_id == NFNL_SUBSYS_NFTABLES)
-			res_id = NFNL_SUBSYS_NFTABLES;
-		else
-			res_id = ntohs(nfgenmsg->res_id);
-		nfnetlink_rcv_batch(skb, nlh, res_id);
-	} else {
+	if (nlh->nlmsg_type == NFNL_MSG_BATCH_BEGIN)
+		nfnetlink_rcv_skb_batch(skb, nlh);
+	else
 		netlink_rcv_skb(skb, &nfnetlink_rcv_msg);
-	}
 }
 
 #ifdef CONFIG_MODULES
diff --git a/net/netfilter/nft_ct.c b/net/netfilter/nft_ct.c
index e6baeaebe653..c6b8022c0e47 100644
--- a/net/netfilter/nft_ct.c
+++ b/net/netfilter/nft_ct.c
@@ -32,6 +32,11 @@ struct nft_ct {
 	};
 };
 
+#ifdef CONFIG_NF_CONNTRACK_ZONES
+static DEFINE_PER_CPU(struct nf_conn *, nft_ct_pcpu_template);
+static unsigned int nft_ct_pcpu_template_refcnt __read_mostly;
+#endif
+
 static u64 nft_ct_get_eval_counter(const struct nf_conn_counter *c,
 				   enum nft_ct_keys k,
 				   enum ip_conntrack_dir d)
@@ -129,12 +134,40 @@ static void nft_ct_get_eval(const struct nft_expr *expr,
 		memcpy(dest, &count, sizeof(count));
 		return;
 	}
+	case NFT_CT_AVGPKT: {
+		const struct nf_conn_acct *acct = nf_conn_acct_find(ct);
+		u64 avgcnt = 0, bcnt = 0, pcnt = 0;
+
+		if (acct) {
+			pcnt = nft_ct_get_eval_counter(acct->counter,
+						       NFT_CT_PKTS, priv->dir);
+			bcnt = nft_ct_get_eval_counter(acct->counter,
+						       NFT_CT_BYTES, priv->dir);
+			if (pcnt != 0)
+				avgcnt = div64_u64(bcnt, pcnt);
+		}
+
+		memcpy(dest, &avgcnt, sizeof(avgcnt));
+		return;
+	}
 	case NFT_CT_L3PROTOCOL:
 		*dest = nf_ct_l3num(ct);
 		return;
 	case NFT_CT_PROTOCOL:
 		*dest = nf_ct_protonum(ct);
 		return;
+#ifdef CONFIG_NF_CONNTRACK_ZONES
+	case NFT_CT_ZONE: {
+		const struct nf_conntrack_zone *zone = nf_ct_zone(ct);
+
+		if (priv->dir < IP_CT_DIR_MAX)
+			*dest = nf_ct_zone_id(zone, priv->dir);
+		else
+			*dest = zone->id;
+
+		return;
+	}
+#endif
 	default:
 		break;
 	}
@@ -163,6 +196,53 @@ err:
 	regs->verdict.code = NFT_BREAK;
 }
 
+#ifdef CONFIG_NF_CONNTRACK_ZONES
+static void nft_ct_set_zone_eval(const struct nft_expr *expr,
+				 struct nft_regs *regs,
+				 const struct nft_pktinfo *pkt)
+{
+	struct nf_conntrack_zone zone = { .dir = NF_CT_DEFAULT_ZONE_DIR };
+	const struct nft_ct *priv = nft_expr_priv(expr);
+	struct sk_buff *skb = pkt->skb;
+	enum ip_conntrack_info ctinfo;
+	u16 value = regs->data[priv->sreg];
+	struct nf_conn *ct;
+
+	ct = nf_ct_get(skb, &ctinfo);
+	if (ct) /* already tracked */
+		return;
+
+	zone.id = value;
+
+	switch (priv->dir) {
+	case IP_CT_DIR_ORIGINAL:
+		zone.dir = NF_CT_ZONE_DIR_ORIG;
+		break;
+	case IP_CT_DIR_REPLY:
+		zone.dir = NF_CT_ZONE_DIR_REPL;
+		break;
+	default:
+		break;
+	}
+
+	ct = this_cpu_read(nft_ct_pcpu_template);
+
+	if (likely(atomic_read(&ct->ct_general.use) == 1)) {
+		nf_ct_zone_add(ct, &zone);
+	} else {
+		/* previous skb got queued to userspace */
+		ct = nf_ct_tmpl_alloc(nft_net(pkt), &zone, GFP_ATOMIC);
+		if (!ct) {
+			regs->verdict.code = NF_DROP;
+			return;
+		}
+	}
+
+	atomic_inc(&ct->ct_general.use);
+	nf_ct_set(skb, ct, IP_CT_NEW);
+}
+#endif
+
 static void nft_ct_set_eval(const struct nft_expr *expr,
 			    struct nft_regs *regs,
 			    const struct nft_pktinfo *pkt)
@@ -241,6 +321,45 @@ static void nft_ct_netns_put(struct net *net, uint8_t family)
 		nf_ct_netns_put(net, family);
 }
 
+#ifdef CONFIG_NF_CONNTRACK_ZONES
+static void nft_ct_tmpl_put_pcpu(void)
+{
+	struct nf_conn *ct;
+	int cpu;
+
+	for_each_possible_cpu(cpu) {
+		ct = per_cpu(nft_ct_pcpu_template, cpu);
+		if (!ct)
+			break;
+		nf_ct_put(ct);
+		per_cpu(nft_ct_pcpu_template, cpu) = NULL;
+	}
+}
+
+static bool nft_ct_tmpl_alloc_pcpu(void)
+{
+	struct nf_conntrack_zone zone = { .id = 0 };
+	struct nf_conn *tmp;
+	int cpu;
+
+	if (nft_ct_pcpu_template_refcnt)
+		return true;
+
+	for_each_possible_cpu(cpu) {
+		tmp = nf_ct_tmpl_alloc(&init_net, &zone, GFP_KERNEL);
+		if (!tmp) {
+			nft_ct_tmpl_put_pcpu();
+			return false;
+		}
+
+		atomic_set(&tmp->ct_general.use, 1);
+		per_cpu(nft_ct_pcpu_template, cpu) = tmp;
+	}
+
+	return true;
+}
+#endif
+
 static int nft_ct_get_init(const struct nft_ctx *ctx,
 			   const struct nft_expr *expr,
 			   const struct nlattr * const tb[])
@@ -250,6 +369,7 @@ static int nft_ct_get_init(const struct nft_ctx *ctx,
 	int err;
 
 	priv->key = ntohl(nla_get_be32(tb[NFTA_CT_KEY]));
+	priv->dir = IP_CT_DIR_MAX;
 	switch (priv->key) {
 	case NFT_CT_DIRECTION:
 		if (tb[NFTA_CT_DIRECTION] != NULL)
@@ -316,11 +436,14 @@ static int nft_ct_get_init(const struct nft_ctx *ctx,
 		break;
 	case NFT_CT_BYTES:
 	case NFT_CT_PKTS:
-		/* no direction? return sum of original + reply */
-		if (tb[NFTA_CT_DIRECTION] == NULL)
-			priv->dir = IP_CT_DIR_MAX;
+	case NFT_CT_AVGPKT:
 		len = sizeof(u64);
 		break;
+#ifdef CONFIG_NF_CONNTRACK_ZONES
+	case NFT_CT_ZONE:
+		len = sizeof(u16);
+		break;
+#endif
 	default:
 		return -EOPNOTSUPP;
 	}
@@ -346,21 +469,41 @@ static int nft_ct_get_init(const struct nft_ctx *ctx,
 	if (err < 0)
 		return err;
 
-	if (priv->key == NFT_CT_BYTES || priv->key == NFT_CT_PKTS)
+	if (priv->key == NFT_CT_BYTES ||
+	    priv->key == NFT_CT_PKTS  ||
+	    priv->key == NFT_CT_AVGPKT)
 		nf_ct_set_acct(ctx->net, true);
 
 	return 0;
 }
 
+static void __nft_ct_set_destroy(const struct nft_ctx *ctx, struct nft_ct *priv)
+{
+	switch (priv->key) {
+#ifdef CONFIG_NF_CONNTRACK_LABELS
+	case NFT_CT_LABELS:
+		nf_connlabels_put(ctx->net);
+		break;
+#endif
+#ifdef CONFIG_NF_CONNTRACK_ZONES
+	case NFT_CT_ZONE:
+		if (--nft_ct_pcpu_template_refcnt == 0)
+			nft_ct_tmpl_put_pcpu();
+#endif
+	default:
+		break;
+	}
+}
+
 static int nft_ct_set_init(const struct nft_ctx *ctx,
 			   const struct nft_expr *expr,
 			   const struct nlattr * const tb[])
 {
 	struct nft_ct *priv = nft_expr_priv(expr);
-	bool label_got = false;
 	unsigned int len;
 	int err;
 
+	priv->dir = IP_CT_DIR_MAX;
 	priv->key = ntohl(nla_get_be32(tb[NFTA_CT_KEY]));
 	switch (priv->key) {
 #ifdef CONFIG_NF_CONNTRACK_MARK
@@ -378,13 +521,30 @@ static int nft_ct_set_init(const struct nft_ctx *ctx,
 		err = nf_connlabels_get(ctx->net, (len * BITS_PER_BYTE) - 1);
 		if (err)
 			return err;
-		label_got = true;
+		break;
+#endif
+#ifdef CONFIG_NF_CONNTRACK_ZONES
+	case NFT_CT_ZONE:
+		if (!nft_ct_tmpl_alloc_pcpu())
+			return -ENOMEM;
+		nft_ct_pcpu_template_refcnt++;
 		break;
 #endif
 	default:
 		return -EOPNOTSUPP;
 	}
 
+	if (tb[NFTA_CT_DIRECTION]) {
+		priv->dir = nla_get_u8(tb[NFTA_CT_DIRECTION]);
+		switch (priv->dir) {
+		case IP_CT_DIR_ORIGINAL:
+		case IP_CT_DIR_REPLY:
+			break;
+		default:
+			return -EINVAL;
+		}
+	}
+
 	priv->sreg = nft_parse_register(tb[NFTA_CT_SREG]);
 	err = nft_validate_register_load(priv->sreg, len);
 	if (err < 0)
@@ -397,8 +557,7 @@ static int nft_ct_set_init(const struct nft_ctx *ctx,
 	return 0;
 
 err1:
-	if (label_got)
-		nf_connlabels_put(ctx->net);
+	__nft_ct_set_destroy(ctx, priv);
 	return err;
 }
 
@@ -413,16 +572,7 @@ static void nft_ct_set_destroy(const struct nft_ctx *ctx,
 {
 	struct nft_ct *priv = nft_expr_priv(expr);
 
-	switch (priv->key) {
-#ifdef CONFIG_NF_CONNTRACK_LABELS
-	case NFT_CT_LABELS:
-		nf_connlabels_put(ctx->net);
-		break;
-#endif
-	default:
-		break;
-	}
-
+	__nft_ct_set_destroy(ctx, priv);
 	nft_ct_netns_put(ctx->net, ctx->afi->family);
 }
 
@@ -445,6 +595,8 @@ static int nft_ct_get_dump(struct sk_buff *skb, const struct nft_expr *expr)
 		break;
 	case NFT_CT_BYTES:
 	case NFT_CT_PKTS:
+	case NFT_CT_AVGPKT:
+	case NFT_CT_ZONE:
 		if (priv->dir < IP_CT_DIR_MAX &&
 		    nla_put_u8(skb, NFTA_CT_DIRECTION, priv->dir))
 			goto nla_put_failure;
@@ -467,6 +619,17 @@ static int nft_ct_set_dump(struct sk_buff *skb, const struct nft_expr *expr)
 		goto nla_put_failure;
 	if (nla_put_be32(skb, NFTA_CT_KEY, htonl(priv->key)))
 		goto nla_put_failure;
+
+	switch (priv->key) {
+	case NFT_CT_ZONE:
+		if (priv->dir < IP_CT_DIR_MAX &&
+		    nla_put_u8(skb, NFTA_CT_DIRECTION, priv->dir))
+			goto nla_put_failure;
+		break;
+	default:
+		break;
+	}
+
 	return 0;
 
 nla_put_failure:
@@ -492,6 +655,17 @@ static const struct nft_expr_ops nft_ct_set_ops = {
 	.dump		= nft_ct_set_dump,
 };
 
+#ifdef CONFIG_NF_CONNTRACK_ZONES
+static const struct nft_expr_ops nft_ct_set_zone_ops = {
+	.type		= &nft_ct_type,
+	.size		= NFT_EXPR_SIZE(sizeof(struct nft_ct)),
+	.eval		= nft_ct_set_zone_eval,
+	.init		= nft_ct_set_init,
+	.destroy	= nft_ct_set_destroy,
+	.dump		= nft_ct_set_dump,
+};
+#endif
+
 static const struct nft_expr_ops *
 nft_ct_select_ops(const struct nft_ctx *ctx,
 		    const struct nlattr * const tb[])
@@ -505,8 +679,13 @@ nft_ct_select_ops(const struct nft_ctx *ctx,
 	if (tb[NFTA_CT_DREG])
 		return &nft_ct_get_ops;
 
-	if (tb[NFTA_CT_SREG])
+	if (tb[NFTA_CT_SREG]) {
+#ifdef CONFIG_NF_CONNTRACK_ZONES
+		if (nla_get_be32(tb[NFTA_CT_KEY]) == htonl(NFT_CT_ZONE))
+			return &nft_ct_set_zone_ops;
+#endif
 		return &nft_ct_set_ops;
+	}
 
 	return ERR_PTR(-EINVAL);
 }
@@ -534,8 +713,7 @@ static void nft_notrack_eval(const struct nft_expr *expr,
 
 	ct = nf_ct_untracked_get();
 	atomic_inc(&ct->ct_general.use);
-	skb->nfct = &ct->ct_general;
-	skb->nfctinfo = IP_CT_NEW;
+	nf_ct_set(skb, ct, IP_CT_NEW);
 }
 
 static struct nft_expr_type nft_notrack_type;
diff --git a/net/netfilter/nft_exthdr.c b/net/netfilter/nft_exthdr.c
index 47beb3abcc9d..c308920b194c 100644
--- a/net/netfilter/nft_exthdr.c
+++ b/net/netfilter/nft_exthdr.c
@@ -15,19 +15,29 @@
 #include <linux/netfilter.h>
 #include <linux/netfilter/nf_tables.h>
 #include <net/netfilter/nf_tables.h>
-// FIXME:
-#include <net/ipv6.h>
+#include <net/tcp.h>
 
 struct nft_exthdr {
 	u8			type;
 	u8			offset;
 	u8			len;
+	u8			op;
 	enum nft_registers	dreg:8;
+	u8			flags;
 };
 
-static void nft_exthdr_eval(const struct nft_expr *expr,
-			    struct nft_regs *regs,
-			    const struct nft_pktinfo *pkt)
+static unsigned int optlen(const u8 *opt, unsigned int offset)
+{
+	/* Beware zero-length options: make finite progress */
+	if (opt[offset] <= TCPOPT_NOP || opt[offset + 1] == 0)
+		return 1;
+	else
+		return opt[offset + 1];
+}
+
+static void nft_exthdr_ipv6_eval(const struct nft_expr *expr,
+				 struct nft_regs *regs,
+				 const struct nft_pktinfo *pkt)
 {
 	struct nft_exthdr *priv = nft_expr_priv(expr);
 	u32 *dest = &regs->data[priv->dreg];
@@ -35,8 +45,12 @@ static void nft_exthdr_eval(const struct nft_expr *expr,
 	int err;
 
 	err = ipv6_find_hdr(pkt->skb, &offset, priv->type, NULL, NULL);
-	if (err < 0)
+	if (priv->flags & NFT_EXTHDR_F_PRESENT) {
+		*dest = (err >= 0);
+		return;
+	} else if (err < 0) {
 		goto err;
+	}
 	offset += priv->offset;
 
 	dest[priv->len / NFT_REG32_SIZE] = 0;
@@ -47,11 +61,59 @@ err:
 	regs->verdict.code = NFT_BREAK;
 }
 
+static void nft_exthdr_tcp_eval(const struct nft_expr *expr,
+				struct nft_regs *regs,
+				const struct nft_pktinfo *pkt)
+{
+	u8 buff[sizeof(struct tcphdr) + MAX_TCP_OPTION_SPACE];
+	struct nft_exthdr *priv = nft_expr_priv(expr);
+	unsigned int i, optl, tcphdr_len, offset;
+	u32 *dest = &regs->data[priv->dreg];
+	struct tcphdr *tcph;
+	u8 *opt;
+
+	if (!pkt->tprot_set || pkt->tprot != IPPROTO_TCP)
+		goto err;
+
+	tcph = skb_header_pointer(pkt->skb, pkt->xt.thoff, sizeof(*tcph), buff);
+	if (!tcph)
+		goto err;
+
+	tcphdr_len = __tcp_hdrlen(tcph);
+	if (tcphdr_len < sizeof(*tcph))
+		goto err;
+
+	tcph = skb_header_pointer(pkt->skb, pkt->xt.thoff, tcphdr_len, buff);
+	if (!tcph)
+		goto err;
+
+	opt = (u8 *)tcph;
+	for (i = sizeof(*tcph); i < tcphdr_len - 1; i += optl) {
+		optl = optlen(opt, i);
+
+		if (priv->type != opt[i])
+			continue;
+
+		if (i + optl > tcphdr_len || priv->len + priv->offset > optl)
+			goto err;
+
+		offset = i + priv->offset;
+		dest[priv->len / NFT_REG32_SIZE] = 0;
+		memcpy(dest, opt + offset, priv->len);
+
+		return;
+	}
+
+err:
+	regs->verdict.code = NFT_BREAK;
+}
+
 static const struct nla_policy nft_exthdr_policy[NFTA_EXTHDR_MAX + 1] = {
 	[NFTA_EXTHDR_DREG]		= { .type = NLA_U32 },
 	[NFTA_EXTHDR_TYPE]		= { .type = NLA_U8 },
 	[NFTA_EXTHDR_OFFSET]		= { .type = NLA_U32 },
 	[NFTA_EXTHDR_LEN]		= { .type = NLA_U32 },
+	[NFTA_EXTHDR_FLAGS]		= { .type = NLA_U32 },
 };
 
 static int nft_exthdr_init(const struct nft_ctx *ctx,
@@ -59,13 +121,13 @@ static int nft_exthdr_init(const struct nft_ctx *ctx,
 			   const struct nlattr * const tb[])
 {
 	struct nft_exthdr *priv = nft_expr_priv(expr);
-	u32 offset, len;
+	u32 offset, len, flags = 0, op = NFT_EXTHDR_OP_IPV6;
 	int err;
 
-	if (tb[NFTA_EXTHDR_DREG] == NULL ||
-	    tb[NFTA_EXTHDR_TYPE] == NULL ||
-	    tb[NFTA_EXTHDR_OFFSET] == NULL ||
-	    tb[NFTA_EXTHDR_LEN] == NULL)
+	if (!tb[NFTA_EXTHDR_DREG] ||
+	    !tb[NFTA_EXTHDR_TYPE] ||
+	    !tb[NFTA_EXTHDR_OFFSET] ||
+	    !tb[NFTA_EXTHDR_LEN])
 		return -EINVAL;
 
 	err = nft_parse_u32_check(tb[NFTA_EXTHDR_OFFSET], U8_MAX, &offset);
@@ -76,10 +138,27 @@ static int nft_exthdr_init(const struct nft_ctx *ctx,
 	if (err < 0)
 		return err;
 
+	if (tb[NFTA_EXTHDR_FLAGS]) {
+		err = nft_parse_u32_check(tb[NFTA_EXTHDR_FLAGS], U8_MAX, &flags);
+		if (err < 0)
+			return err;
+
+		if (flags & ~NFT_EXTHDR_F_PRESENT)
+			return -EINVAL;
+	}
+
+	if (tb[NFTA_EXTHDR_OP]) {
+		err = nft_parse_u32_check(tb[NFTA_EXTHDR_OP], U8_MAX, &op);
+		if (err < 0)
+			return err;
+	}
+
 	priv->type   = nla_get_u8(tb[NFTA_EXTHDR_TYPE]);
 	priv->offset = offset;
 	priv->len    = len;
 	priv->dreg   = nft_parse_register(tb[NFTA_EXTHDR_DREG]);
+	priv->flags  = flags;
+	priv->op     = op;
 
 	return nft_validate_register_store(ctx, priv->dreg, NULL,
 					   NFT_DATA_VALUE, priv->len);
@@ -97,6 +176,10 @@ static int nft_exthdr_dump(struct sk_buff *skb, const struct nft_expr *expr)
 		goto nla_put_failure;
 	if (nla_put_be32(skb, NFTA_EXTHDR_LEN, htonl(priv->len)))
 		goto nla_put_failure;
+	if (nla_put_be32(skb, NFTA_EXTHDR_FLAGS, htonl(priv->flags)))
+		goto nla_put_failure;
+	if (nla_put_be32(skb, NFTA_EXTHDR_OP, htonl(priv->op)))
+		goto nla_put_failure;
 	return 0;
 
 nla_put_failure:
@@ -104,17 +187,45 @@ nla_put_failure:
 }
 
 static struct nft_expr_type nft_exthdr_type;
-static const struct nft_expr_ops nft_exthdr_ops = {
+static const struct nft_expr_ops nft_exthdr_ipv6_ops = {
 	.type		= &nft_exthdr_type,
 	.size		= NFT_EXPR_SIZE(sizeof(struct nft_exthdr)),
-	.eval		= nft_exthdr_eval,
+	.eval		= nft_exthdr_ipv6_eval,
 	.init		= nft_exthdr_init,
 	.dump		= nft_exthdr_dump,
 };
 
+static const struct nft_expr_ops nft_exthdr_tcp_ops = {
+	.type		= &nft_exthdr_type,
+	.size		= NFT_EXPR_SIZE(sizeof(struct nft_exthdr)),
+	.eval		= nft_exthdr_tcp_eval,
+	.init		= nft_exthdr_init,
+	.dump		= nft_exthdr_dump,
+};
+
+static const struct nft_expr_ops *
+nft_exthdr_select_ops(const struct nft_ctx *ctx,
+		      const struct nlattr * const tb[])
+{
+	u32 op;
+
+	if (!tb[NFTA_EXTHDR_OP])
+		return &nft_exthdr_ipv6_ops;
+
+	op = ntohl(nla_get_u32(tb[NFTA_EXTHDR_OP]));
+	switch (op) {
+	case NFT_EXTHDR_OP_TCPOPT:
+		return &nft_exthdr_tcp_ops;
+	case NFT_EXTHDR_OP_IPV6:
+		return &nft_exthdr_ipv6_ops;
+	}
+
+	return ERR_PTR(-EOPNOTSUPP);
+}
+
 static struct nft_expr_type nft_exthdr_type __read_mostly = {
 	.name		= "exthdr",
-	.ops		= &nft_exthdr_ops,
+	.select_ops	= &nft_exthdr_select_ops,
 	.policy		= nft_exthdr_policy,
 	.maxattr	= NFTA_EXTHDR_MAX,
 	.owner		= THIS_MODULE,
diff --git a/net/netfilter/nft_meta.c b/net/netfilter/nft_meta.c
index 66c7f4b4c49b..e1f5ca9b423b 100644
--- a/net/netfilter/nft_meta.c
+++ b/net/netfilter/nft_meta.c
@@ -154,13 +154,36 @@ void nft_meta_get_eval(const struct nft_expr *expr,
 				*dest = PACKET_BROADCAST;
 			break;
 		case NFPROTO_IPV6:
-			if (ipv6_hdr(skb)->daddr.s6_addr[0] == 0xFF)
+			*dest = PACKET_MULTICAST;
+			break;
+		case NFPROTO_NETDEV:
+			switch (skb->protocol) {
+			case htons(ETH_P_IP): {
+				int noff = skb_network_offset(skb);
+				struct iphdr *iph, _iph;
+
+				iph = skb_header_pointer(skb, noff,
+							 sizeof(_iph), &_iph);
+				if (!iph)
+					goto err;
+
+				if (ipv4_is_multicast(iph->daddr))
+					*dest = PACKET_MULTICAST;
+				else
+					*dest = PACKET_BROADCAST;
+
+				break;
+			}
+			case htons(ETH_P_IPV6):
 				*dest = PACKET_MULTICAST;
-			else
-				*dest = PACKET_BROADCAST;
+				break;
+			default:
+				WARN_ON_ONCE(1);
+				goto err;
+			}
 			break;
 		default:
-			WARN_ON(1);
+			WARN_ON_ONCE(1);
 			goto err;
 		}
 		break;
diff --git a/net/netfilter/nft_set_bitmap.c b/net/netfilter/nft_set_bitmap.c
new file mode 100644
index 000000000000..97f9649bcc7e
--- /dev/null
+++ b/net/netfilter/nft_set_bitmap.c
@@ -0,0 +1,314 @@
+/*
+ * Copyright (c) 2017 Pablo Neira Ayuso <pablo@netfilter.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/list.h>
+#include <linux/netlink.h>
+#include <linux/netfilter.h>
+#include <linux/netfilter/nf_tables.h>
+#include <net/netfilter/nf_tables.h>
+
+/* This bitmap uses two bits to represent one element. These two bits determine
+ * the element state in the current and the future generation.
+ *
+ * An element can be in three states. The generation cursor is represented using
+ * the ^ character, note that this cursor shifts on every succesful transaction.
+ * If no transaction is going on, we observe all elements are in the following
+ * state:
+ *
+ * 11 = this element is active in the current generation. In case of no updates,
+ * ^    it stays active in the next generation.
+ * 00 = this element is inactive in the current generation. In case of no
+ * ^    updates, it stays inactive in the next generation.
+ *
+ * On transaction handling, we observe these two temporary states:
+ *
+ * 01 = this element is inactive in the current generation and it becomes active
+ * ^    in the next one. This happens when the element is inserted but commit
+ *      path has not yet been executed yet, so activation is still pending. On
+ *      transaction abortion, the element is removed.
+ * 10 = this element is active in the current generation and it becomes inactive
+ * ^    in the next one. This happens when the element is deactivated but commit
+ *      path has not yet been executed yet, so removal is still pending. On
+ *      transation abortion, the next generation bit is reset to go back to
+ *      restore its previous state.
+ */
+struct nft_bitmap {
+	u16	bitmap_size;
+	u8	bitmap[];
+};
+
+static inline void nft_bitmap_location(u32 key, u32 *idx, u32 *off)
+{
+	u32 k = (key << 1);
+
+	*idx = k / BITS_PER_BYTE;
+	*off = k % BITS_PER_BYTE;
+}
+
+/* Fetch the two bits that represent the element and check if it is active based
+ * on the generation mask.
+ */
+static inline bool
+nft_bitmap_active(const u8 *bitmap, u32 idx, u32 off, u8 genmask)
+{
+	return (bitmap[idx] & (0x3 << off)) & (genmask << off);
+}
+
+static bool nft_bitmap_lookup(const struct net *net, const struct nft_set *set,
+			      const u32 *key, const struct nft_set_ext **ext)
+{
+	const struct nft_bitmap *priv = nft_set_priv(set);
+	u8 genmask = nft_genmask_cur(net);
+	u32 idx, off;
+
+	nft_bitmap_location(*key, &idx, &off);
+
+	return nft_bitmap_active(priv->bitmap, idx, off, genmask);
+}
+
+static int nft_bitmap_insert(const struct net *net, const struct nft_set *set,
+			     const struct nft_set_elem *elem,
+			     struct nft_set_ext **_ext)
+{
+	struct nft_bitmap *priv = nft_set_priv(set);
+	struct nft_set_ext *ext = elem->priv;
+	u8 genmask = nft_genmask_next(net);
+	u32 idx, off;
+
+	nft_bitmap_location(nft_set_ext_key(ext)->data[0], &idx, &off);
+	if (nft_bitmap_active(priv->bitmap, idx, off, genmask))
+		return -EEXIST;
+
+	/* Enter 01 state. */
+	priv->bitmap[idx] |= (genmask << off);
+
+	return 0;
+}
+
+static void nft_bitmap_remove(const struct net *net,
+			      const struct nft_set *set,
+			      const struct nft_set_elem *elem)
+{
+	struct nft_bitmap *priv = nft_set_priv(set);
+	struct nft_set_ext *ext = elem->priv;
+	u8 genmask = nft_genmask_next(net);
+	u32 idx, off;
+
+	nft_bitmap_location(nft_set_ext_key(ext)->data[0], &idx, &off);
+	/* Enter 00 state. */
+	priv->bitmap[idx] &= ~(genmask << off);
+}
+
+static void nft_bitmap_activate(const struct net *net,
+				const struct nft_set *set,
+				const struct nft_set_elem *elem)
+{
+	struct nft_bitmap *priv = nft_set_priv(set);
+	struct nft_set_ext *ext = elem->priv;
+	u8 genmask = nft_genmask_next(net);
+	u32 idx, off;
+
+	nft_bitmap_location(nft_set_ext_key(ext)->data[0], &idx, &off);
+	/* Enter 11 state. */
+	priv->bitmap[idx] |= (genmask << off);
+}
+
+static bool nft_bitmap_flush(const struct net *net,
+			     const struct nft_set *set, void *ext)
+{
+	struct nft_bitmap *priv = nft_set_priv(set);
+	u8 genmask = nft_genmask_next(net);
+	u32 idx, off;
+
+	nft_bitmap_location(nft_set_ext_key(ext)->data[0], &idx, &off);
+	/* Enter 10 state, similar to deactivation. */
+	priv->bitmap[idx] &= ~(genmask << off);
+
+	return true;
+}
+
+static struct nft_set_ext *nft_bitmap_ext_alloc(const struct nft_set *set,
+						const struct nft_set_elem *elem)
+{
+	struct nft_set_ext_tmpl tmpl;
+	struct nft_set_ext *ext;
+
+	nft_set_ext_prepare(&tmpl);
+	nft_set_ext_add_length(&tmpl, NFT_SET_EXT_KEY, set->klen);
+
+	ext = kzalloc(tmpl.len, GFP_KERNEL);
+	if (!ext)
+		return NULL;
+
+	nft_set_ext_init(ext, &tmpl);
+	memcpy(nft_set_ext_key(ext), elem->key.val.data, set->klen);
+
+	return ext;
+}
+
+static void *nft_bitmap_deactivate(const struct net *net,
+				   const struct nft_set *set,
+				   const struct nft_set_elem *elem)
+{
+	struct nft_bitmap *priv = nft_set_priv(set);
+	u8 genmask = nft_genmask_next(net);
+	struct nft_set_ext *ext;
+	u32 idx, off, key = 0;
+
+	memcpy(&key, elem->key.val.data, set->klen);
+	nft_bitmap_location(key, &idx, &off);
+
+	if (!nft_bitmap_active(priv->bitmap, idx, off, genmask))
+		return NULL;
+
+	/* We have no real set extension since this is a bitmap, allocate this
+	 * dummy object that is released from the commit/abort path.
+	 */
+	ext = nft_bitmap_ext_alloc(set, elem);
+	if (!ext)
+		return NULL;
+
+	/* Enter 10 state. */
+	priv->bitmap[idx] &= ~(genmask << off);
+
+	return ext;
+}
+
+static void nft_bitmap_walk(const struct nft_ctx *ctx,
+			    struct nft_set *set,
+			    struct nft_set_iter *iter)
+{
+	const struct nft_bitmap *priv = nft_set_priv(set);
+	struct nft_set_ext_tmpl tmpl;
+	struct nft_set_elem elem;
+	struct nft_set_ext *ext;
+	int idx, off;
+	u16 key;
+
+	nft_set_ext_prepare(&tmpl);
+	nft_set_ext_add_length(&tmpl, NFT_SET_EXT_KEY, set->klen);
+
+	for (idx = 0; idx < priv->bitmap_size; idx++) {
+		for (off = 0; off < BITS_PER_BYTE; off += 2) {
+			if (iter->count < iter->skip)
+				goto cont;
+
+			if (!nft_bitmap_active(priv->bitmap, idx, off,
+					       iter->genmask))
+				goto cont;
+
+			ext = kzalloc(tmpl.len, GFP_KERNEL);
+			if (!ext) {
+				iter->err = -ENOMEM;
+				return;
+			}
+			nft_set_ext_init(ext, &tmpl);
+			key = ((idx * BITS_PER_BYTE) + off) >> 1;
+			memcpy(nft_set_ext_key(ext), &key, set->klen);
+
+			elem.priv = ext;
+			iter->err = iter->fn(ctx, set, iter, &elem);
+
+			/* On set flush, this dummy extension object is released
+			 * from the commit/abort path.
+			 */
+			if (!iter->flush)
+				kfree(ext);
+
+			if (iter->err < 0)
+				return;
+cont:
+			iter->count++;
+		}
+	}
+}
+
+/* The bitmap size is pow(2, key length in bits) / bits per byte. This is
+ * multiplied by two since each element takes two bits. For 8 bit keys, the
+ * bitmap consumes 66 bytes. For 16 bit keys, 16388 bytes.
+ */
+static inline u32 nft_bitmap_size(u32 klen)
+{
+	return ((2 << ((klen * BITS_PER_BYTE) - 1)) / BITS_PER_BYTE) << 1;
+}
+
+static inline u32 nft_bitmap_total_size(u32 klen)
+{
+	return sizeof(struct nft_bitmap) + nft_bitmap_size(klen);
+}
+
+static unsigned int nft_bitmap_privsize(const struct nlattr * const nla[])
+{
+	u32 klen = ntohl(nla_get_be32(nla[NFTA_SET_KEY_LEN]));
+
+	return nft_bitmap_total_size(klen);
+}
+
+static int nft_bitmap_init(const struct nft_set *set,
+			 const struct nft_set_desc *desc,
+			 const struct nlattr * const nla[])
+{
+	struct nft_bitmap *priv = nft_set_priv(set);
+
+	priv->bitmap_size = nft_bitmap_total_size(set->klen);
+
+	return 0;
+}
+
+static void nft_bitmap_destroy(const struct nft_set *set)
+{
+}
+
+static bool nft_bitmap_estimate(const struct nft_set_desc *desc, u32 features,
+				struct nft_set_estimate *est)
+{
+	/* Make sure bitmaps we don't get bitmaps larger than 16 Kbytes. */
+	if (desc->klen > 2)
+		return false;
+
+	est->size   = nft_bitmap_total_size(desc->klen);
+	est->lookup = NFT_SET_CLASS_O_1;
+	est->space  = NFT_SET_CLASS_O_1;
+
+	return true;
+}
+
+static struct nft_set_ops nft_bitmap_ops __read_mostly = {
+	.privsize	= nft_bitmap_privsize,
+	.estimate	= nft_bitmap_estimate,
+	.init		= nft_bitmap_init,
+	.destroy	= nft_bitmap_destroy,
+	.insert		= nft_bitmap_insert,
+	.remove		= nft_bitmap_remove,
+	.deactivate	= nft_bitmap_deactivate,
+	.flush		= nft_bitmap_flush,
+	.activate	= nft_bitmap_activate,
+	.lookup		= nft_bitmap_lookup,
+	.walk		= nft_bitmap_walk,
+	.owner		= THIS_MODULE,
+};
+
+static int __init nft_bitmap_module_init(void)
+{
+	return nft_register_set(&nft_bitmap_ops);
+}
+
+static void __exit nft_bitmap_module_exit(void)
+{
+	nft_unregister_set(&nft_bitmap_ops);
+}
+
+module_init(nft_bitmap_module_init);
+module_exit(nft_bitmap_module_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Pablo Neira Ayuso <pablo@netfilter.org>");
+MODULE_ALIAS_NFT_SET();
diff --git a/net/netfilter/nft_set_hash.c b/net/netfilter/nft_set_hash.c
index e36069fb76ae..5f652720fc78 100644
--- a/net/netfilter/nft_set_hash.c
+++ b/net/netfilter/nft_set_hash.c
@@ -167,8 +167,8 @@ static void nft_hash_activate(const struct net *net, const struct nft_set *set,
 	nft_set_elem_clear_busy(&he->ext);
 }
 
-static bool nft_hash_deactivate_one(const struct net *net,
-				    const struct nft_set *set, void *priv)
+static bool nft_hash_flush(const struct net *net,
+			   const struct nft_set *set, void *priv)
 {
 	struct nft_hash_elem *he = priv;
 
@@ -195,7 +195,7 @@ static void *nft_hash_deactivate(const struct net *net,
 	rcu_read_lock();
 	he = rhashtable_lookup_fast(&priv->ht, &arg, nft_hash_params);
 	if (he != NULL &&
-	    !nft_hash_deactivate_one(net, set, he))
+	    !nft_hash_flush(net, set, he))
 		he = NULL;
 
 	rcu_read_unlock();
@@ -203,7 +203,8 @@ static void *nft_hash_deactivate(const struct net *net,
 	return he;
 }
 
-static void nft_hash_remove(const struct nft_set *set,
+static void nft_hash_remove(const struct net *net,
+			    const struct nft_set *set,
 			    const struct nft_set_elem *elem)
 {
 	struct nft_hash *priv = nft_set_priv(set);
@@ -383,7 +384,8 @@ static bool nft_hash_estimate(const struct nft_set_desc *desc, u32 features,
 		est->size = esize + 2 * sizeof(struct nft_hash_elem *);
 	}
 
-	est->class = NFT_SET_CLASS_O_1;
+	est->lookup = NFT_SET_CLASS_O_1;
+	est->space  = NFT_SET_CLASS_O_N;
 
 	return true;
 }
@@ -397,12 +399,12 @@ static struct nft_set_ops nft_hash_ops __read_mostly = {
 	.insert		= nft_hash_insert,
 	.activate	= nft_hash_activate,
 	.deactivate	= nft_hash_deactivate,
-	.deactivate_one	= nft_hash_deactivate_one,
+	.flush		= nft_hash_flush,
 	.remove		= nft_hash_remove,
 	.lookup		= nft_hash_lookup,
 	.update		= nft_hash_update,
 	.walk		= nft_hash_walk,
-	.features	= NFT_SET_MAP | NFT_SET_TIMEOUT,
+	.features	= NFT_SET_MAP | NFT_SET_OBJECT | NFT_SET_TIMEOUT,
 	.owner		= THIS_MODULE,
 };
 
diff --git a/net/netfilter/nft_set_rbtree.c b/net/netfilter/nft_set_rbtree.c
index f06f55ee516d..71e8fb886a73 100644
--- a/net/netfilter/nft_set_rbtree.c
+++ b/net/netfilter/nft_set_rbtree.c
@@ -151,7 +151,8 @@ static int nft_rbtree_insert(const struct net *net, const struct nft_set *set,
 	return err;
 }
 
-static void nft_rbtree_remove(const struct nft_set *set,
+static void nft_rbtree_remove(const struct net *net,
+			      const struct nft_set *set,
 			      const struct nft_set_elem *elem)
 {
 	struct nft_rbtree *priv = nft_set_priv(set);
@@ -171,8 +172,8 @@ static void nft_rbtree_activate(const struct net *net,
 	nft_set_elem_change_active(net, set, &rbe->ext);
 }
 
-static bool nft_rbtree_deactivate_one(const struct net *net,
-				      const struct nft_set *set, void *priv)
+static bool nft_rbtree_flush(const struct net *net,
+			     const struct nft_set *set, void *priv)
 {
 	struct nft_rbtree_elem *rbe = priv;
 
@@ -213,7 +214,7 @@ static void *nft_rbtree_deactivate(const struct net *net,
 				parent = parent->rb_right;
 				continue;
 			}
-			nft_rbtree_deactivate_one(net, set, rbe);
+			nft_rbtree_flush(net, set, rbe);
 			return rbe;
 		}
 	}
@@ -290,7 +291,8 @@ static bool nft_rbtree_estimate(const struct nft_set_desc *desc, u32 features,
 	else
 		est->size = nsize;
 
-	est->class = NFT_SET_CLASS_O_LOG_N;
+	est->lookup = NFT_SET_CLASS_O_LOG_N;
+	est->space  = NFT_SET_CLASS_O_N;
 
 	return true;
 }
@@ -304,11 +306,11 @@ static struct nft_set_ops nft_rbtree_ops __read_mostly = {
 	.insert		= nft_rbtree_insert,
 	.remove		= nft_rbtree_remove,
 	.deactivate	= nft_rbtree_deactivate,
-	.deactivate_one	= nft_rbtree_deactivate_one,
+	.flush		= nft_rbtree_flush,
 	.activate	= nft_rbtree_activate,
 	.lookup		= nft_rbtree_lookup,
 	.walk		= nft_rbtree_walk,
-	.features	= NFT_SET_INTERVAL | NFT_SET_MAP,
+	.features	= NFT_SET_INTERVAL | NFT_SET_MAP | NFT_SET_OBJECT,
 	.owner		= THIS_MODULE,
 };
 
diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c
index 2ff499680cc6..016db6be94b9 100644
--- a/net/netfilter/x_tables.c
+++ b/net/netfilter/x_tables.c
@@ -262,6 +262,60 @@ struct xt_target *xt_request_find_target(u8 af, const char *name, u8 revision)
 }
 EXPORT_SYMBOL_GPL(xt_request_find_target);
 
+
+static int xt_obj_to_user(u16 __user *psize, u16 size,
+			  void __user *pname, const char *name,
+			  u8 __user *prev, u8 rev)
+{
+	if (put_user(size, psize))
+		return -EFAULT;
+	if (copy_to_user(pname, name, strlen(name) + 1))
+		return -EFAULT;
+	if (put_user(rev, prev))
+		return -EFAULT;
+
+	return 0;
+}
+
+#define XT_OBJ_TO_USER(U, K, TYPE, C_SIZE)				\
+	xt_obj_to_user(&U->u.TYPE##_size, C_SIZE ? : K->u.TYPE##_size,	\
+		       U->u.user.name, K->u.kernel.TYPE->name,		\
+		       &U->u.user.revision, K->u.kernel.TYPE->revision)
+
+int xt_data_to_user(void __user *dst, const void *src,
+		    int usersize, int size)
+{
+	usersize = usersize ? : size;
+	if (copy_to_user(dst, src, usersize))
+		return -EFAULT;
+	if (usersize != size && clear_user(dst + usersize, size - usersize))
+		return -EFAULT;
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(xt_data_to_user);
+
+#define XT_DATA_TO_USER(U, K, TYPE, C_SIZE)				\
+	xt_data_to_user(U->data, K->data,				\
+			K->u.kernel.TYPE->usersize,			\
+			C_SIZE ? : K->u.kernel.TYPE->TYPE##size)
+
+int xt_match_to_user(const struct xt_entry_match *m,
+		     struct xt_entry_match __user *u)
+{
+	return XT_OBJ_TO_USER(u, m, match, 0) ||
+	       XT_DATA_TO_USER(u, m, match, 0);
+}
+EXPORT_SYMBOL_GPL(xt_match_to_user);
+
+int xt_target_to_user(const struct xt_entry_target *t,
+		      struct xt_entry_target __user *u)
+{
+	return XT_OBJ_TO_USER(u, t, target, 0) ||
+	       XT_DATA_TO_USER(u, t, target, 0);
+}
+EXPORT_SYMBOL_GPL(xt_target_to_user);
+
 static int match_revfn(u8 af, const char *name, u8 revision, int *bestp)
 {
 	const struct xt_match *m;
@@ -565,17 +619,14 @@ int xt_compat_match_to_user(const struct xt_entry_match *m,
 	int off = xt_compat_match_offset(match);
 	u_int16_t msize = m->u.user.match_size - off;
 
-	if (copy_to_user(cm, m, sizeof(*cm)) ||
-	    put_user(msize, &cm->u.user.match_size) ||
-	    copy_to_user(cm->u.user.name, m->u.kernel.match->name,
-			 strlen(m->u.kernel.match->name) + 1))
+	if (XT_OBJ_TO_USER(cm, m, match, msize))
 		return -EFAULT;
 
 	if (match->compat_to_user) {
 		if (match->compat_to_user((void __user *)cm->data, m->data))
 			return -EFAULT;
 	} else {
-		if (copy_to_user(cm->data, m->data, msize - sizeof(*cm)))
+		if (XT_DATA_TO_USER(cm, m, match, msize - sizeof(*cm)))
 			return -EFAULT;
 	}
 
@@ -923,17 +974,14 @@ int xt_compat_target_to_user(const struct xt_entry_target *t,
 	int off = xt_compat_target_offset(target);
 	u_int16_t tsize = t->u.user.target_size - off;
 
-	if (copy_to_user(ct, t, sizeof(*ct)) ||
-	    put_user(tsize, &ct->u.user.target_size) ||
-	    copy_to_user(ct->u.user.name, t->u.kernel.target->name,
-			 strlen(t->u.kernel.target->name) + 1))
+	if (XT_OBJ_TO_USER(ct, t, target, tsize))
 		return -EFAULT;
 
 	if (target->compat_to_user) {
 		if (target->compat_to_user((void __user *)ct->data, t->data))
 			return -EFAULT;
 	} else {
-		if (copy_to_user(ct->data, t->data, tsize - sizeof(*ct)))
+		if (XT_DATA_TO_USER(ct, t, target, tsize - sizeof(*ct)))
 			return -EFAULT;
 	}
 
diff --git a/net/netfilter/xt_CT.c b/net/netfilter/xt_CT.c
index 95c750358747..b008db0184b8 100644
--- a/net/netfilter/xt_CT.c
+++ b/net/netfilter/xt_CT.c
@@ -23,15 +23,14 @@
 static inline int xt_ct_target(struct sk_buff *skb, struct nf_conn *ct)
 {
 	/* Previously seen (loopback)? Ignore. */
-	if (skb->nfct != NULL)
+	if (skb->_nfct != 0)
 		return XT_CONTINUE;
 
 	/* special case the untracked ct : we want the percpu object */
 	if (!ct)
 		ct = nf_ct_untracked_get();
 	atomic_inc(&ct->ct_general.use);
-	skb->nfct = &ct->ct_general;
-	skb->nfctinfo = IP_CT_NEW;
+	nf_ct_set(skb, ct, IP_CT_NEW);
 
 	return XT_CONTINUE;
 }
@@ -373,6 +372,7 @@ static struct xt_target xt_ct_tg_reg[] __read_mostly = {
 		.name		= "CT",
 		.family		= NFPROTO_UNSPEC,
 		.targetsize	= sizeof(struct xt_ct_target_info),
+		.usersize	= offsetof(struct xt_ct_target_info, ct),
 		.checkentry	= xt_ct_tg_check_v0,
 		.destroy	= xt_ct_tg_destroy_v0,
 		.target		= xt_ct_target_v0,
@@ -384,6 +384,7 @@ static struct xt_target xt_ct_tg_reg[] __read_mostly = {
 		.family		= NFPROTO_UNSPEC,
 		.revision	= 1,
 		.targetsize	= sizeof(struct xt_ct_target_info_v1),
+		.usersize	= offsetof(struct xt_ct_target_info, ct),
 		.checkentry	= xt_ct_tg_check_v1,
 		.destroy	= xt_ct_tg_destroy_v1,
 		.target		= xt_ct_target_v1,
@@ -395,6 +396,7 @@ static struct xt_target xt_ct_tg_reg[] __read_mostly = {
 		.family		= NFPROTO_UNSPEC,
 		.revision	= 2,
 		.targetsize	= sizeof(struct xt_ct_target_info_v1),
+		.usersize	= offsetof(struct xt_ct_target_info, ct),
 		.checkentry	= xt_ct_tg_check_v2,
 		.destroy	= xt_ct_tg_destroy_v1,
 		.target		= xt_ct_target_v1,
@@ -407,12 +409,11 @@ static unsigned int
 notrack_tg(struct sk_buff *skb, const struct xt_action_param *par)
 {
 	/* Previously seen (loopback)? Ignore. */
-	if (skb->nfct != NULL)
+	if (skb->_nfct != 0)
 		return XT_CONTINUE;
 
-	skb->nfct = &nf_ct_untracked_get()->ct_general;
-	skb->nfctinfo = IP_CT_NEW;
-	nf_conntrack_get(skb->nfct);
+	nf_ct_set(skb, nf_ct_untracked_get(), IP_CT_NEW);
+	nf_conntrack_get(skb_nfct(skb));
 
 	return XT_CONTINUE;
 }
diff --git a/net/netfilter/xt_RATEEST.c b/net/netfilter/xt_RATEEST.c
index 91a373a3f534..498b54fd04d7 100644
--- a/net/netfilter/xt_RATEEST.c
+++ b/net/netfilter/xt_RATEEST.c
@@ -162,6 +162,7 @@ static struct xt_target xt_rateest_tg_reg __read_mostly = {
 	.checkentry = xt_rateest_tg_checkentry,
 	.destroy    = xt_rateest_tg_destroy,
 	.targetsize = sizeof(struct xt_rateest_target_info),
+	.usersize   = offsetof(struct xt_rateest_target_info, est),
 	.me         = THIS_MODULE,
 };
 
diff --git a/net/netfilter/xt_TEE.c b/net/netfilter/xt_TEE.c
index 1c57ace75ae6..86b0580b2216 100644
--- a/net/netfilter/xt_TEE.c
+++ b/net/netfilter/xt_TEE.c
@@ -133,6 +133,7 @@ static struct xt_target tee_tg_reg[] __read_mostly = {
 		.family     = NFPROTO_IPV4,
 		.target     = tee_tg4,
 		.targetsize = sizeof(struct xt_tee_tginfo),
+		.usersize   = offsetof(struct xt_tee_tginfo, priv),
 		.checkentry = tee_tg_check,
 		.destroy    = tee_tg_destroy,
 		.me         = THIS_MODULE,
@@ -144,6 +145,7 @@ static struct xt_target tee_tg_reg[] __read_mostly = {
 		.family     = NFPROTO_IPV6,
 		.target     = tee_tg6,
 		.targetsize = sizeof(struct xt_tee_tginfo),
+		.usersize   = offsetof(struct xt_tee_tginfo, priv),
 		.checkentry = tee_tg_check,
 		.destroy    = tee_tg_destroy,
 		.me         = THIS_MODULE,
diff --git a/net/netfilter/xt_bpf.c b/net/netfilter/xt_bpf.c
index 2dedaa23ab0a..38986a95216c 100644
--- a/net/netfilter/xt_bpf.c
+++ b/net/netfilter/xt_bpf.c
@@ -110,6 +110,7 @@ static struct xt_match bpf_mt_reg[] __read_mostly = {
 		.match		= bpf_mt,
 		.destroy	= bpf_mt_destroy,
 		.matchsize	= sizeof(struct xt_bpf_info),
+		.usersize	= offsetof(struct xt_bpf_info, filter),
 		.me		= THIS_MODULE,
 	},
 	{
@@ -120,6 +121,7 @@ static struct xt_match bpf_mt_reg[] __read_mostly = {
 		.match		= bpf_mt_v1,
 		.destroy	= bpf_mt_destroy_v1,
 		.matchsize	= sizeof(struct xt_bpf_info_v1),
+		.usersize	= offsetof(struct xt_bpf_info_v1, filter),
 		.me		= THIS_MODULE,
 	},
 };
diff --git a/net/netfilter/xt_cgroup.c b/net/netfilter/xt_cgroup.c
index a086a914865f..1db1ce59079f 100644
--- a/net/netfilter/xt_cgroup.c
+++ b/net/netfilter/xt_cgroup.c
@@ -122,6 +122,7 @@ static struct xt_match cgroup_mt_reg[] __read_mostly = {
 		.checkentry	= cgroup_mt_check_v1,
 		.match		= cgroup_mt_v1,
 		.matchsize	= sizeof(struct xt_cgroup_info_v1),
+		.usersize	= offsetof(struct xt_cgroup_info_v1, priv),
 		.destroy	= cgroup_mt_destroy_v1,
 		.me		= THIS_MODULE,
 		.hooks		= (1 << NF_INET_LOCAL_OUT) |
diff --git a/net/netfilter/xt_connlimit.c b/net/netfilter/xt_connlimit.c
index 2aff2b7c4689..b8fd4ab762ed 100644
--- a/net/netfilter/xt_connlimit.c
+++ b/net/netfilter/xt_connlimit.c
@@ -218,7 +218,7 @@ count_tree(struct net *net, struct rb_root *root,
 		int diff;
 		bool addit;
 
-		rbconn = container_of(*rbnode, struct xt_connlimit_rb, node);
+		rbconn = rb_entry(*rbnode, struct xt_connlimit_rb, node);
 
 		parent = *rbnode;
 		diff = same_source_net(addr, mask, &rbconn->addr, family);
@@ -398,7 +398,7 @@ static void destroy_tree(struct rb_root *r)
 	struct rb_node *node;
 
 	while ((node = rb_first(r)) != NULL) {
-		rbconn = container_of(node, struct xt_connlimit_rb, node);
+		rbconn = rb_entry(node, struct xt_connlimit_rb, node);
 
 		rb_erase(node, r);
 
@@ -431,6 +431,7 @@ static struct xt_match connlimit_mt_reg __read_mostly = {
 	.checkentry = connlimit_mt_check,
 	.match      = connlimit_mt,
 	.matchsize  = sizeof(struct xt_connlimit_info),
+	.usersize   = offsetof(struct xt_connlimit_info, data),
 	.destroy    = connlimit_mt_destroy,
 	.me         = THIS_MODULE,
 };
diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
index 10063408141d..26ef70c50e3b 100644
--- a/net/netfilter/xt_hashlimit.c
+++ b/net/netfilter/xt_hashlimit.c
@@ -838,6 +838,7 @@ static struct xt_match hashlimit_mt_reg[] __read_mostly = {
 		.family         = NFPROTO_IPV4,
 		.match          = hashlimit_mt_v1,
 		.matchsize      = sizeof(struct xt_hashlimit_mtinfo1),
+		.usersize	= offsetof(struct xt_hashlimit_mtinfo1, hinfo),
 		.checkentry     = hashlimit_mt_check_v1,
 		.destroy        = hashlimit_mt_destroy_v1,
 		.me             = THIS_MODULE,
@@ -848,6 +849,7 @@ static struct xt_match hashlimit_mt_reg[] __read_mostly = {
 		.family         = NFPROTO_IPV4,
 		.match          = hashlimit_mt,
 		.matchsize      = sizeof(struct xt_hashlimit_mtinfo2),
+		.usersize	= offsetof(struct xt_hashlimit_mtinfo2, hinfo),
 		.checkentry     = hashlimit_mt_check,
 		.destroy        = hashlimit_mt_destroy,
 		.me             = THIS_MODULE,
@@ -859,6 +861,7 @@ static struct xt_match hashlimit_mt_reg[] __read_mostly = {
 		.family         = NFPROTO_IPV6,
 		.match          = hashlimit_mt_v1,
 		.matchsize      = sizeof(struct xt_hashlimit_mtinfo1),
+		.usersize	= offsetof(struct xt_hashlimit_mtinfo1, hinfo),
 		.checkentry     = hashlimit_mt_check_v1,
 		.destroy        = hashlimit_mt_destroy_v1,
 		.me             = THIS_MODULE,
@@ -869,6 +872,7 @@ static struct xt_match hashlimit_mt_reg[] __read_mostly = {
 		.family         = NFPROTO_IPV6,
 		.match          = hashlimit_mt,
 		.matchsize      = sizeof(struct xt_hashlimit_mtinfo2),
+		.usersize	= offsetof(struct xt_hashlimit_mtinfo2, hinfo),
 		.checkentry     = hashlimit_mt_check,
 		.destroy        = hashlimit_mt_destroy,
 		.me             = THIS_MODULE,
diff --git a/net/netfilter/xt_limit.c b/net/netfilter/xt_limit.c
index bef850596558..dab962df1787 100644
--- a/net/netfilter/xt_limit.c
+++ b/net/netfilter/xt_limit.c
@@ -192,6 +192,8 @@ static struct xt_match limit_mt_reg __read_mostly = {
 	.compatsize       = sizeof(struct compat_xt_rateinfo),
 	.compat_from_user = limit_mt_compat_from_user,
 	.compat_to_user   = limit_mt_compat_to_user,
+#else
+	.usersize         = offsetof(struct xt_rateinfo, prev),
 #endif
 	.me               = THIS_MODULE,
 };
diff --git a/net/netfilter/xt_pkttype.c b/net/netfilter/xt_pkttype.c
index 57efb703ff18..1ef99151b3ba 100644
--- a/net/netfilter/xt_pkttype.c
+++ b/net/netfilter/xt_pkttype.c
@@ -33,8 +33,7 @@ pkttype_mt(const struct sk_buff *skb, struct xt_action_param *par)
 	else if (xt_family(par) == NFPROTO_IPV4 &&
 	    ipv4_is_multicast(ip_hdr(skb)->daddr))
 		type = PACKET_MULTICAST;
-	else if (xt_family(par) == NFPROTO_IPV6 &&
-	    ipv6_hdr(skb)->daddr.s6_addr[0] == 0xFF)
+	else if (xt_family(par) == NFPROTO_IPV6)
 		type = PACKET_MULTICAST;
 	else
 		type = PACKET_BROADCAST;
diff --git a/net/netfilter/xt_quota.c b/net/netfilter/xt_quota.c
index 44c8eb4c9d66..10d61a6eed71 100644
--- a/net/netfilter/xt_quota.c
+++ b/net/netfilter/xt_quota.c
@@ -73,6 +73,7 @@ static struct xt_match quota_mt_reg __read_mostly = {
 	.checkentry = quota_mt_check,
 	.destroy    = quota_mt_destroy,
 	.matchsize  = sizeof(struct xt_quota_info),
+	.usersize   = offsetof(struct xt_quota_info, master),
 	.me         = THIS_MODULE,
 };
 
diff --git a/net/netfilter/xt_rateest.c b/net/netfilter/xt_rateest.c
index 1db02f6fca54..755d2f6693a2 100644
--- a/net/netfilter/xt_rateest.c
+++ b/net/netfilter/xt_rateest.c
@@ -133,6 +133,7 @@ static struct xt_match xt_rateest_mt_reg __read_mostly = {
 	.checkentry = xt_rateest_mt_checkentry,
 	.destroy    = xt_rateest_mt_destroy,
 	.matchsize  = sizeof(struct xt_rateest_match_info),
+	.usersize   = offsetof(struct xt_rateest_match_info, est1),
 	.me         = THIS_MODULE,
 };
 
diff --git a/net/netfilter/xt_string.c b/net/netfilter/xt_string.c
index 0bc3460319c8..423293ee57c2 100644
--- a/net/netfilter/xt_string.c
+++ b/net/netfilter/xt_string.c
@@ -77,6 +77,7 @@ static struct xt_match xt_string_mt_reg __read_mostly = {
 	.match      = string_mt,
 	.destroy    = string_mt_destroy,
 	.matchsize  = sizeof(struct xt_string_info),
+	.usersize   = offsetof(struct xt_string_info, config),
 	.me         = THIS_MODULE,
 };
 
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 161b628ab2b0..7b73c7c161a9 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -1210,9 +1210,9 @@ static struct sk_buff *netlink_trim(struct sk_buff *skb, gfp_t allocation)
 		skb = nskb;
 	}
 
-	if (!pskb_expand_head(skb, 0, -delta, allocation))
-		skb->truesize -= delta;
-
+	pskb_expand_head(skb, 0, -delta,
+			 (allocation & ~__GFP_DIRECT_RECLAIM) |
+			 __GFP_NOWARN | __GFP_NORETRY);
 	return skb;
 }
 
diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c
index 514f7bcf7c63..b1beb2b94ec7 100644
--- a/net/openvswitch/actions.c
+++ b/net/openvswitch/actions.c
@@ -1074,6 +1074,8 @@ static int execute_masked_set_action(struct sk_buff *skb,
 	case OVS_KEY_ATTR_CT_ZONE:
 	case OVS_KEY_ATTR_CT_MARK:
 	case OVS_KEY_ATTR_CT_LABELS:
+	case OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV4:
+	case OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV6:
 		err = -EINVAL;
 		break;
 	}
@@ -1141,12 +1143,6 @@ static int do_execute_actions(struct datapath *dp, struct sk_buff *skb,
 			      struct sw_flow_key *key,
 			      const struct nlattr *attr, int len)
 {
-	/* Every output action needs a separate clone of 'skb', but the common
-	 * case is just a single output action, so that doing a clone and
-	 * then freeing the original skbuff is wasteful.  So the following code
-	 * is slightly obscure just to avoid that.
-	 */
-	int prev_port = -1;
 	const struct nlattr *a;
 	int rem;
 
@@ -1154,20 +1150,28 @@ static int do_execute_actions(struct datapath *dp, struct sk_buff *skb,
 	     a = nla_next(a, &rem)) {
 		int err = 0;
 
-		if (unlikely(prev_port != -1)) {
-			struct sk_buff *out_skb = skb_clone(skb, GFP_ATOMIC);
-
-			if (out_skb)
-				do_output(dp, out_skb, prev_port, key);
+		switch (nla_type(a)) {
+		case OVS_ACTION_ATTR_OUTPUT: {
+			int port = nla_get_u32(a);
+			struct sk_buff *clone;
+
+			/* Every output action needs a separate clone
+			 * of 'skb', In case the output action is the
+			 * last action, cloning can be avoided.
+			 */
+			if (nla_is_last(a, rem)) {
+				do_output(dp, skb, port, key);
+				/* 'skb' has been used for output.
+				 */
+				return 0;
+			}
 
+			clone = skb_clone(skb, GFP_ATOMIC);
+			if (clone)
+				do_output(dp, clone, port, key);
 			OVS_CB(skb)->cutlen = 0;
-			prev_port = -1;
-		}
-
-		switch (nla_type(a)) {
-		case OVS_ACTION_ATTR_OUTPUT:
-			prev_port = nla_get_u32(a);
 			break;
+		}
 
 		case OVS_ACTION_ATTR_TRUNC: {
 			struct ovs_action_trunc *trunc = nla_data(a);
@@ -1257,11 +1261,7 @@ static int do_execute_actions(struct datapath *dp, struct sk_buff *skb,
 		}
 	}
 
-	if (prev_port != -1)
-		do_output(dp, skb, prev_port, key);
-	else
-		consume_skb(skb);
-
+	consume_skb(skb);
 	return 0;
 }
 
diff --git a/net/openvswitch/conntrack.c b/net/openvswitch/conntrack.c
index 54253ea5976e..85cd59526670 100644
--- a/net/openvswitch/conntrack.c
+++ b/net/openvswitch/conntrack.c
@@ -65,6 +65,7 @@ struct ovs_conntrack_info {
 	struct nf_conn *ct;
 	u8 commit : 1;
 	u8 nat : 3;                 /* enum ovs_ct_nat */
+	u8 force : 1;
 	u16 family;
 	struct md_mark mark;
 	struct md_labels labels;
@@ -73,6 +74,8 @@ struct ovs_conntrack_info {
 #endif
 };
 
+static bool labels_nonzero(const struct ovs_key_ct_labels *labels);
+
 static void __ovs_ct_free_action(struct ovs_conntrack_info *ct_info);
 
 static u16 key_to_nfproto(const struct sw_flow_key *key)
@@ -129,21 +132,33 @@ static u32 ovs_ct_get_mark(const struct nf_conn *ct)
 #endif
 }
 
+/* Guard against conntrack labels max size shrinking below 128 bits. */
+#if NF_CT_LABELS_MAX_SIZE < 16
+#error NF_CT_LABELS_MAX_SIZE must be at least 16 bytes
+#endif
+
 static void ovs_ct_get_labels(const struct nf_conn *ct,
 			      struct ovs_key_ct_labels *labels)
 {
 	struct nf_conn_labels *cl = ct ? nf_ct_labels_find(ct) : NULL;
 
-	if (cl) {
-		size_t len = sizeof(cl->bits);
+	if (cl)
+		memcpy(labels, cl->bits, OVS_CT_LABELS_LEN);
+	else
+		memset(labels, 0, OVS_CT_LABELS_LEN);
+}
 
-		if (len > OVS_CT_LABELS_LEN)
-			len = OVS_CT_LABELS_LEN;
-		else if (len < OVS_CT_LABELS_LEN)
-			memset(labels, 0, OVS_CT_LABELS_LEN);
-		memcpy(labels, cl->bits, len);
+static void __ovs_ct_update_key_orig_tp(struct sw_flow_key *key,
+					const struct nf_conntrack_tuple *orig,
+					u8 icmp_proto)
+{
+	key->ct_orig_proto = orig->dst.protonum;
+	if (orig->dst.protonum == icmp_proto) {
+		key->ct.orig_tp.src = htons(orig->dst.u.icmp.type);
+		key->ct.orig_tp.dst = htons(orig->dst.u.icmp.code);
 	} else {
-		memset(labels, 0, OVS_CT_LABELS_LEN);
+		key->ct.orig_tp.src = orig->src.u.all;
+		key->ct.orig_tp.dst = orig->dst.u.all;
 	}
 }
 
@@ -151,13 +166,42 @@ static void __ovs_ct_update_key(struct sw_flow_key *key, u8 state,
 				const struct nf_conntrack_zone *zone,
 				const struct nf_conn *ct)
 {
-	key->ct.state = state;
-	key->ct.zone = zone->id;
+	key->ct_state = state;
+	key->ct_zone = zone->id;
 	key->ct.mark = ovs_ct_get_mark(ct);
 	ovs_ct_get_labels(ct, &key->ct.labels);
+
+	if (ct) {
+		const struct nf_conntrack_tuple *orig;
+
+		/* Use the master if we have one. */
+		if (ct->master)
+			ct = ct->master;
+		orig = &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple;
+
+		/* IP version must match with the master connection. */
+		if (key->eth.type == htons(ETH_P_IP) &&
+		    nf_ct_l3num(ct) == NFPROTO_IPV4) {
+			key->ipv4.ct_orig.src = orig->src.u3.ip;
+			key->ipv4.ct_orig.dst = orig->dst.u3.ip;
+			__ovs_ct_update_key_orig_tp(key, orig, IPPROTO_ICMP);
+			return;
+		} else if (key->eth.type == htons(ETH_P_IPV6) &&
+			   !sw_flow_key_is_nd(key) &&
+			   nf_ct_l3num(ct) == NFPROTO_IPV6) {
+			key->ipv6.ct_orig.src = orig->src.u3.in6;
+			key->ipv6.ct_orig.dst = orig->dst.u3.in6;
+			__ovs_ct_update_key_orig_tp(key, orig, NEXTHDR_ICMP);
+			return;
+		}
+	}
+	/* Clear 'ct_orig_proto' to mark the non-existence of conntrack
+	 * original direction key fields.
+	 */
+	key->ct_orig_proto = 0;
 }
 
-/* Update 'key' based on skb->nfct.  If 'post_ct' is true, then OVS has
+/* Update 'key' based on skb->_nfct.  If 'post_ct' is true, then OVS has
  * previously sent the packet to conntrack via the ct action.  If
  * 'keep_nat_flags' is true, the existing NAT flags retained, else they are
  * initialized from the connection status.
@@ -184,7 +228,7 @@ static void ovs_ct_update_key(const struct sk_buff *skb,
 		if (ct->master)
 			state |= OVS_CS_F_RELATED;
 		if (keep_nat_flags) {
-			state |= key->ct.state & OVS_CS_F_NAT_MASK;
+			state |= key->ct_state & OVS_CS_F_NAT_MASK;
 		} else {
 			if (ct->status & IPS_SRC_NAT)
 				state |= OVS_CS_F_SRC_NAT;
@@ -208,44 +252,69 @@ void ovs_ct_fill_key(const struct sk_buff *skb, struct sw_flow_key *key)
 	ovs_ct_update_key(skb, NULL, key, false, false);
 }
 
-int ovs_ct_put_key(const struct sw_flow_key *key, struct sk_buff *skb)
+#define IN6_ADDR_INITIALIZER(ADDR) \
+	{ (ADDR).s6_addr32[0], (ADDR).s6_addr32[1], \
+	  (ADDR).s6_addr32[2], (ADDR).s6_addr32[3] }
+
+int ovs_ct_put_key(const struct sw_flow_key *swkey,
+		   const struct sw_flow_key *output, struct sk_buff *skb)
 {
-	if (nla_put_u32(skb, OVS_KEY_ATTR_CT_STATE, key->ct.state))
+	if (nla_put_u32(skb, OVS_KEY_ATTR_CT_STATE, output->ct_state))
 		return -EMSGSIZE;
 
 	if (IS_ENABLED(CONFIG_NF_CONNTRACK_ZONES) &&
-	    nla_put_u16(skb, OVS_KEY_ATTR_CT_ZONE, key->ct.zone))
+	    nla_put_u16(skb, OVS_KEY_ATTR_CT_ZONE, output->ct_zone))
 		return -EMSGSIZE;
 
 	if (IS_ENABLED(CONFIG_NF_CONNTRACK_MARK) &&
-	    nla_put_u32(skb, OVS_KEY_ATTR_CT_MARK, key->ct.mark))
+	    nla_put_u32(skb, OVS_KEY_ATTR_CT_MARK, output->ct.mark))
 		return -EMSGSIZE;
 
 	if (IS_ENABLED(CONFIG_NF_CONNTRACK_LABELS) &&
-	    nla_put(skb, OVS_KEY_ATTR_CT_LABELS, sizeof(key->ct.labels),
-		    &key->ct.labels))
+	    nla_put(skb, OVS_KEY_ATTR_CT_LABELS, sizeof(output->ct.labels),
+		    &output->ct.labels))
 		return -EMSGSIZE;
 
+	if (swkey->ct_orig_proto) {
+		if (swkey->eth.type == htons(ETH_P_IP)) {
+			struct ovs_key_ct_tuple_ipv4 orig = {
+				output->ipv4.ct_orig.src,
+				output->ipv4.ct_orig.dst,
+				output->ct.orig_tp.src,
+				output->ct.orig_tp.dst,
+				output->ct_orig_proto,
+			};
+			if (nla_put(skb, OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV4,
+				    sizeof(orig), &orig))
+				return -EMSGSIZE;
+		} else if (swkey->eth.type == htons(ETH_P_IPV6)) {
+			struct ovs_key_ct_tuple_ipv6 orig = {
+				IN6_ADDR_INITIALIZER(output->ipv6.ct_orig.src),
+				IN6_ADDR_INITIALIZER(output->ipv6.ct_orig.dst),
+				output->ct.orig_tp.src,
+				output->ct.orig_tp.dst,
+				output->ct_orig_proto,
+			};
+			if (nla_put(skb, OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV6,
+				    sizeof(orig), &orig))
+				return -EMSGSIZE;
+		}
+	}
+
 	return 0;
 }
 
-static int ovs_ct_set_mark(struct sk_buff *skb, struct sw_flow_key *key,
+static int ovs_ct_set_mark(struct nf_conn *ct, struct sw_flow_key *key,
 			   u32 ct_mark, u32 mask)
 {
 #if IS_ENABLED(CONFIG_NF_CONNTRACK_MARK)
-	enum ip_conntrack_info ctinfo;
-	struct nf_conn *ct;
 	u32 new_mark;
 
-	/* The connection could be invalid, in which case set_mark is no-op. */
-	ct = nf_ct_get(skb, &ctinfo);
-	if (!ct)
-		return 0;
-
 	new_mark = ct_mark | (ct->mark & ~(mask));
 	if (ct->mark != new_mark) {
 		ct->mark = new_mark;
-		nf_conntrack_event_cache(IPCT_MARK, ct);
+		if (nf_ct_is_confirmed(ct))
+			nf_conntrack_event_cache(IPCT_MARK, ct);
 		key->ct.mark = new_mark;
 	}
 
@@ -255,34 +324,83 @@ static int ovs_ct_set_mark(struct sk_buff *skb, struct sw_flow_key *key,
 #endif
 }
 
-static int ovs_ct_set_labels(struct sk_buff *skb, struct sw_flow_key *key,
-			     const struct ovs_key_ct_labels *labels,
-			     const struct ovs_key_ct_labels *mask)
+static struct nf_conn_labels *ovs_ct_get_conn_labels(struct nf_conn *ct)
 {
-	enum ip_conntrack_info ctinfo;
 	struct nf_conn_labels *cl;
-	struct nf_conn *ct;
-	int err;
-
-	/* The connection could be invalid, in which case set_label is no-op.*/
-	ct = nf_ct_get(skb, &ctinfo);
-	if (!ct)
-		return 0;
 
 	cl = nf_ct_labels_find(ct);
 	if (!cl) {
 		nf_ct_labels_ext_add(ct);
 		cl = nf_ct_labels_find(ct);
 	}
-	if (!cl || sizeof(cl->bits) < OVS_CT_LABELS_LEN)
+
+	return cl;
+}
+
+/* Initialize labels for a new, yet to be committed conntrack entry.  Note that
+ * since the new connection is not yet confirmed, and thus no-one else has
+ * access to it's labels, we simply write them over.
+ */
+static int ovs_ct_init_labels(struct nf_conn *ct, struct sw_flow_key *key,
+			      const struct ovs_key_ct_labels *labels,
+			      const struct ovs_key_ct_labels *mask)
+{
+	struct nf_conn_labels *cl, *master_cl;
+	bool have_mask = labels_nonzero(mask);
+
+	/* Inherit master's labels to the related connection? */
+	master_cl = ct->master ? nf_ct_labels_find(ct->master) : NULL;
+
+	if (!master_cl && !have_mask)
+		return 0;   /* Nothing to do. */
+
+	cl = ovs_ct_get_conn_labels(ct);
+	if (!cl)
+		return -ENOSPC;
+
+	/* Inherit the master's labels, if any. */
+	if (master_cl)
+		*cl = *master_cl;
+
+	if (have_mask) {
+		u32 *dst = (u32 *)cl->bits;
+		int i;
+
+		for (i = 0; i < OVS_CT_LABELS_LEN_32; i++)
+			dst[i] = (dst[i] & ~mask->ct_labels_32[i]) |
+				(labels->ct_labels_32[i]
+				 & mask->ct_labels_32[i]);
+	}
+
+	/* Labels are included in the IPCTNL_MSG_CT_NEW event only if the
+	 * IPCT_LABEL bit it set in the event cache.
+	 */
+	nf_conntrack_event_cache(IPCT_LABEL, ct);
+
+	memcpy(&key->ct.labels, cl->bits, OVS_CT_LABELS_LEN);
+
+	return 0;
+}
+
+static int ovs_ct_set_labels(struct nf_conn *ct, struct sw_flow_key *key,
+			     const struct ovs_key_ct_labels *labels,
+			     const struct ovs_key_ct_labels *mask)
+{
+	struct nf_conn_labels *cl;
+	int err;
+
+	cl = ovs_ct_get_conn_labels(ct);
+	if (!cl)
 		return -ENOSPC;
 
-	err = nf_connlabels_replace(ct, (u32 *)labels, (u32 *)mask,
-				    OVS_CT_LABELS_LEN / sizeof(u32));
+	err = nf_connlabels_replace(ct, labels->ct_labels_32,
+				    mask->ct_labels_32,
+				    OVS_CT_LABELS_LEN_32);
 	if (err)
 		return err;
 
-	ovs_ct_get_labels(ct, &key->ct.labels);
+	memcpy(&key->ct.labels, cl->bits, OVS_CT_LABELS_LEN);
+
 	return 0;
 }
 
@@ -421,16 +539,16 @@ ovs_ct_get_info(const struct nf_conntrack_tuple_hash *h)
 
 /* Find an existing connection which this packet belongs to without
  * re-attributing statistics or modifying the connection state.  This allows an
- * skb->nfct lost due to an upcall to be recovered during actions execution.
+ * skb->_nfct lost due to an upcall to be recovered during actions execution.
  *
  * Must be called with rcu_read_lock.
  *
- * On success, populates skb->nfct and skb->nfctinfo, and returns the
- * connection.  Returns NULL if there is no existing entry.
+ * On success, populates skb->_nfct and returns the connection.  Returns NULL
+ * if there is no existing entry.
  */
 static struct nf_conn *
 ovs_ct_find_existing(struct net *net, const struct nf_conntrack_zone *zone,
-		     u8 l3num, struct sk_buff *skb)
+		     u8 l3num, struct sk_buff *skb, bool natted)
 {
 	struct nf_conntrack_l3proto *l3proto;
 	struct nf_conntrack_l4proto *l4proto;
@@ -453,6 +571,17 @@ ovs_ct_find_existing(struct net *net, const struct nf_conntrack_zone *zone,
 		return NULL;
 	}
 
+	/* Must invert the tuple if skb has been transformed by NAT. */
+	if (natted) {
+		struct nf_conntrack_tuple inverse;
+
+		if (!nf_ct_invert_tuple(&inverse, &tuple, l3proto, l4proto)) {
+			pr_debug("ovs_ct_find_existing: Inversion failed!\n");
+			return NULL;
+		}
+		tuple = inverse;
+	}
+
 	/* look for tuple match */
 	h = nf_conntrack_find_get(net, zone, &tuple);
 	if (!h)
@@ -460,12 +589,18 @@ ovs_ct_find_existing(struct net *net, const struct nf_conntrack_zone *zone,
 
 	ct = nf_ct_tuplehash_to_ctrack(h);
 
-	skb->nfct = &ct->ct_general;
-	skb->nfctinfo = ovs_ct_get_info(h);
+	/* Inverted packet tuple matches the reverse direction conntrack tuple,
+	 * select the other tuplehash to get the right 'ctinfo' bits for this
+	 * packet.
+	 */
+	if (natted)
+		h = &ct->tuplehash[!h->tuple.dst.dir];
+
+	nf_ct_set(skb, ct, ovs_ct_get_info(h));
 	return ct;
 }
 
-/* Determine whether skb->nfct is equal to the result of conntrack lookup. */
+/* Determine whether skb->_nfct is equal to the result of conntrack lookup. */
 static bool skb_nfct_cached(struct net *net,
 			    const struct sw_flow_key *key,
 			    const struct ovs_conntrack_info *info,
@@ -476,14 +611,19 @@ static bool skb_nfct_cached(struct net *net,
 
 	ct = nf_ct_get(skb, &ctinfo);
 	/* If no ct, check if we have evidence that an existing conntrack entry
-	 * might be found for this skb.  This happens when we lose a skb->nfct
+	 * might be found for this skb.  This happens when we lose a skb->_nfct
 	 * due to an upcall.  If the connection was not confirmed, it is not
 	 * cached and needs to be run through conntrack again.
 	 */
-	if (!ct && key->ct.state & OVS_CS_F_TRACKED &&
-	    !(key->ct.state & OVS_CS_F_INVALID) &&
-	    key->ct.zone == info->zone.id)
-		ct = ovs_ct_find_existing(net, &info->zone, info->family, skb);
+	if (!ct && key->ct_state & OVS_CS_F_TRACKED &&
+	    !(key->ct_state & OVS_CS_F_INVALID) &&
+	    key->ct_zone == info->zone.id) {
+		ct = ovs_ct_find_existing(net, &info->zone, info->family, skb,
+					  !!(key->ct_state
+					     & OVS_CS_F_NAT_MASK));
+		if (ct)
+			nf_ct_get(skb, &ctinfo);
+	}
 	if (!ct)
 		return false;
 	if (!net_eq(net, read_pnet(&ct->ct_net)))
@@ -497,6 +637,18 @@ static bool skb_nfct_cached(struct net *net,
 		if (help && rcu_access_pointer(help->helper) != info->helper)
 			return false;
 	}
+	/* Force conntrack entry direction to the current packet? */
+	if (info->force && CTINFO2DIR(ctinfo) != IP_CT_DIR_ORIGINAL) {
+		/* Delete the conntrack entry if confirmed, else just release
+		 * the reference.
+		 */
+		if (nf_ct_is_confirmed(ct))
+			nf_ct_delete(ct, 0, 0);
+		else
+			nf_conntrack_put(&ct->ct_general);
+		nf_ct_set(skb, NULL, 0);
+		return false;
+	}
 
 	return true;
 }
@@ -591,7 +743,7 @@ static void ovs_nat_update_key(struct sw_flow_key *key,
 	if (maniptype == NF_NAT_MANIP_SRC) {
 		__be16 src;
 
-		key->ct.state |= OVS_CS_F_SRC_NAT;
+		key->ct_state |= OVS_CS_F_SRC_NAT;
 		if (key->eth.type == htons(ETH_P_IP))
 			key->ipv4.addr.src = ip_hdr(skb)->saddr;
 		else if (key->eth.type == htons(ETH_P_IPV6))
@@ -613,7 +765,7 @@ static void ovs_nat_update_key(struct sw_flow_key *key,
 	} else {
 		__be16 dst;
 
-		key->ct.state |= OVS_CS_F_DST_NAT;
+		key->ct_state |= OVS_CS_F_DST_NAT;
 		if (key->eth.type == htons(ETH_P_IP))
 			key->ipv4.addr.dst = ip_hdr(skb)->daddr;
 		else if (key->eth.type == htons(ETH_P_IPV6))
@@ -700,7 +852,7 @@ static int ovs_ct_nat(struct net *net, struct sw_flow_key *key,
 /* Pass 'skb' through conntrack in 'net', using zone configured in 'info', if
  * not done already.  Update key with new CT state after passing the packet
  * through conntrack.
- * Note that if the packet is deemed invalid by conntrack, skb->nfct will be
+ * Note that if the packet is deemed invalid by conntrack, skb->_nfct will be
  * set to NULL and 0 will be returned.
  */
 static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
@@ -722,11 +874,10 @@ static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
 
 		/* Associate skb with specified zone. */
 		if (tmpl) {
-			if (skb->nfct)
-				nf_conntrack_put(skb->nfct);
+			if (skb_nfct(skb))
+				nf_conntrack_put(skb_nfct(skb));
 			nf_conntrack_get(&tmpl->ct_general);
-			skb->nfct = &tmpl->ct_general;
-			skb->nfctinfo = IP_CT_NEW;
+			nf_ct_set(skb, tmpl, IP_CT_NEW);
 		}
 
 		err = nf_conntrack_in(net, info->family,
@@ -738,7 +889,7 @@ static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
 		 * NAT after the nf_conntrack_in() call.  We can actually clear
 		 * the whole state, as it will be re-initialized below.
 		 */
-		key->ct.state = 0;
+		key->ct_state = 0;
 
 		/* Update the key, but keep the NAT flags. */
 		ovs_ct_update_key(skb, info, key, true, true);
@@ -754,9 +905,9 @@ static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
 		 *
 		 * NAT will be done only if the CT action has NAT, and only
 		 * once per packet (per zone), as guarded by the NAT bits in
-		 * the key->ct.state.
+		 * the key->ct_state.
 		 */
-		if (info->nat && !(key->ct.state & OVS_CS_F_NAT_MASK) &&
+		if (info->nat && !(key->ct_state & OVS_CS_F_NAT_MASK) &&
 		    (nf_ct_is_confirmed(ct) || info->commit) &&
 		    ovs_ct_nat(net, key, info, skb, ct, ctinfo) != NF_ACCEPT) {
 			return -EINVAL;
@@ -820,7 +971,7 @@ static int ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
 		if (err)
 			return err;
 
-		ct = (struct nf_conn *)skb->nfct;
+		ct = (struct nf_conn *)skb_nfct(skb);
 		if (ct)
 			nf_ct_deliver_cached_events(ct);
 	}
@@ -832,8 +983,8 @@ static bool labels_nonzero(const struct ovs_key_ct_labels *labels)
 {
 	size_t i;
 
-	for (i = 0; i < sizeof(*labels); i++)
-		if (labels->ct_labels[i])
+	for (i = 0; i < OVS_CT_LABELS_LEN_32; i++)
+		if (labels->ct_labels_32[i])
 			return true;
 
 	return false;
@@ -844,24 +995,36 @@ static int ovs_ct_commit(struct net *net, struct sw_flow_key *key,
 			 const struct ovs_conntrack_info *info,
 			 struct sk_buff *skb)
 {
+	enum ip_conntrack_info ctinfo;
+	struct nf_conn *ct;
 	int err;
 
 	err = __ovs_ct_lookup(net, key, info, skb);
 	if (err)
 		return err;
 
+	/* The connection could be invalid, in which case this is a no-op.*/
+	ct = nf_ct_get(skb, &ctinfo);
+	if (!ct)
+		return 0;
+
 	/* Apply changes before confirming the connection so that the initial
 	 * conntrack NEW netlink event carries the values given in the CT
 	 * action.
 	 */
 	if (info->mark.mask) {
-		err = ovs_ct_set_mark(skb, key, info->mark.value,
+		err = ovs_ct_set_mark(ct, key, info->mark.value,
 				      info->mark.mask);
 		if (err)
 			return err;
 	}
-	if (labels_nonzero(&info->labels.mask)) {
-		err = ovs_ct_set_labels(skb, key, &info->labels.value,
+	if (!nf_ct_is_confirmed(ct)) {
+		err = ovs_ct_init_labels(ct, key, &info->labels.value,
+					 &info->labels.mask);
+		if (err)
+			return err;
+	} else if (labels_nonzero(&info->labels.mask)) {
+		err = ovs_ct_set_labels(ct, key, &info->labels.value,
 					&info->labels.mask);
 		if (err)
 			return err;
@@ -1063,6 +1226,7 @@ static int parse_nat(const struct nlattr *attr,
 
 static const struct ovs_ct_len_tbl ovs_ct_attr_lens[OVS_CT_ATTR_MAX + 1] = {
 	[OVS_CT_ATTR_COMMIT]	= { .minlen = 0, .maxlen = 0 },
+	[OVS_CT_ATTR_FORCE_COMMIT]	= { .minlen = 0, .maxlen = 0 },
 	[OVS_CT_ATTR_ZONE]	= { .minlen = sizeof(u16),
 				    .maxlen = sizeof(u16) },
 	[OVS_CT_ATTR_MARK]	= { .minlen = sizeof(struct md_mark),
@@ -1102,6 +1266,9 @@ static int parse_ct(const struct nlattr *attr, struct ovs_conntrack_info *info,
 		}
 
 		switch (type) {
+		case OVS_CT_ATTR_FORCE_COMMIT:
+			info->force = true;
+			/* fall through. */
 		case OVS_CT_ATTR_COMMIT:
 			info->commit = true;
 			break;
@@ -1328,7 +1495,9 @@ int ovs_ct_action_to_attr(const struct ovs_conntrack_info *ct_info,
 	if (!start)
 		return -EMSGSIZE;
 
-	if (ct_info->commit && nla_put_flag(skb, OVS_CT_ATTR_COMMIT))
+	if (ct_info->commit && nla_put_flag(skb, ct_info->force
+					    ? OVS_CT_ATTR_FORCE_COMMIT
+					    : OVS_CT_ATTR_COMMIT))
 		return -EMSGSIZE;
 	if (IS_ENABLED(CONFIG_NF_CONNTRACK_ZONES) &&
 	    nla_put_u16(skb, OVS_CT_ATTR_ZONE, ct_info->zone.id))
diff --git a/net/openvswitch/conntrack.h b/net/openvswitch/conntrack.h
index 8f6230bd6183..bc7efd1867ab 100644
--- a/net/openvswitch/conntrack.h
+++ b/net/openvswitch/conntrack.h
@@ -32,7 +32,8 @@ int ovs_ct_execute(struct net *, struct sk_buff *, struct sw_flow_key *,
 		   const struct ovs_conntrack_info *);
 
 void ovs_ct_fill_key(const struct sk_buff *skb, struct sw_flow_key *key);
-int ovs_ct_put_key(const struct sw_flow_key *key, struct sk_buff *skb);
+int ovs_ct_put_key(const struct sw_flow_key *swkey,
+		   const struct sw_flow_key *output, struct sk_buff *skb);
 void ovs_ct_free_action(const struct nlattr *a);
 
 #define CT_SUPPORTED_MASK (OVS_CS_F_NEW | OVS_CS_F_ESTABLISHED | \
@@ -75,13 +76,18 @@ static inline int ovs_ct_execute(struct net *net, struct sk_buff *skb,
 static inline void ovs_ct_fill_key(const struct sk_buff *skb,
 				   struct sw_flow_key *key)
 {
-	key->ct.state = 0;
-	key->ct.zone = 0;
+	key->ct_state = 0;
+	key->ct_zone = 0;
 	key->ct.mark = 0;
 	memset(&key->ct.labels, 0, sizeof(key->ct.labels));
+	/* Clear 'ct_orig_proto' to mark the non-existence of original
+	 * direction key fields.
+	 */
+	key->ct_orig_proto = 0;
 }
 
-static inline int ovs_ct_put_key(const struct sw_flow_key *key,
+static inline int ovs_ct_put_key(const struct sw_flow_key *swkey,
+				 const struct sw_flow_key *output,
 				 struct sk_buff *skb)
 {
 	return 0;
diff --git a/net/openvswitch/flow.c b/net/openvswitch/flow.c
index 2c0a00f7f1b7..9d4bb8eb63f2 100644
--- a/net/openvswitch/flow.c
+++ b/net/openvswitch/flow.c
@@ -765,7 +765,7 @@ static int key_extract_mac_proto(struct sk_buff *skb)
 int ovs_flow_key_extract(const struct ip_tunnel_info *tun_info,
 			 struct sk_buff *skb, struct sw_flow_key *key)
 {
-	int res;
+	int res, err;
 
 	/* Extract metadata from packet. */
 	if (tun_info) {
@@ -792,7 +792,6 @@ int ovs_flow_key_extract(const struct ip_tunnel_info *tun_info,
 	key->phy.priority = skb->priority;
 	key->phy.in_port = OVS_CB(skb)->input_vport->port_no;
 	key->phy.skb_mark = skb->mark;
-	ovs_ct_fill_key(skb, key);
 	key->ovs_flow_hash = 0;
 	res = key_extract_mac_proto(skb);
 	if (res < 0)
@@ -800,17 +799,26 @@ int ovs_flow_key_extract(const struct ip_tunnel_info *tun_info,
 	key->mac_proto = res;
 	key->recirc_id = 0;
 
-	return key_extract(skb, key);
+	err = key_extract(skb, key);
+	if (!err)
+		ovs_ct_fill_key(skb, key);   /* Must be after key_extract(). */
+	return err;
 }
 
 int ovs_flow_key_extract_userspace(struct net *net, const struct nlattr *attr,
 				   struct sk_buff *skb,
 				   struct sw_flow_key *key, bool log)
 {
+	const struct nlattr *a[OVS_KEY_ATTR_MAX + 1];
+	u64 attrs = 0;
 	int err;
 
+	err = parse_flow_nlattrs(attr, a, &attrs, log);
+	if (err)
+		return -EINVAL;
+
 	/* Extract metadata from netlink attributes. */
-	err = ovs_nla_get_flow_metadata(net, attr, key, log);
+	err = ovs_nla_get_flow_metadata(net, a, attrs, key, log);
 	if (err)
 		return err;
 
@@ -824,5 +832,21 @@ int ovs_flow_key_extract_userspace(struct net *net, const struct nlattr *attr,
 	 */
 
 	skb->protocol = key->eth.type;
-	return key_extract(skb, key);
+	err = key_extract(skb, key);
+	if (err)
+		return err;
+
+	/* Check that we have conntrack original direction tuple metadata only
+	 * for packets for which it makes sense.  Otherwise the key may be
+	 * corrupted due to overlapping key fields.
+	 */
+	if (attrs & (1 << OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV4) &&
+	    key->eth.type != htons(ETH_P_IP))
+		return -EINVAL;
+	if (attrs & (1 << OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV6) &&
+	    (key->eth.type != htons(ETH_P_IPV6) ||
+	     sw_flow_key_is_nd(key)))
+		return -EINVAL;
+
+	return 0;
 }
diff --git a/net/openvswitch/flow.h b/net/openvswitch/flow.h
index f61cae7f9030..a9bc1c875965 100644
--- a/net/openvswitch/flow.h
+++ b/net/openvswitch/flow.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007-2014 Nicira, Inc.
+ * Copyright (c) 2007-2017 Nicira, Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of version 2 of the GNU General Public
@@ -85,6 +85,11 @@ struct sw_flow_key {
 		struct vlan_head cvlan;
 		__be16 type;		/* Ethernet frame type. */
 	} eth;
+	/* Filling a hole of two bytes. */
+	u8 ct_state;
+	u8 ct_orig_proto;		/* CT original direction tuple IP
+					 * protocol.
+					 */
 	union {
 		struct {
 			__be32 top_lse;	/* top label stack entry */
@@ -96,6 +101,7 @@ struct sw_flow_key {
 			u8     frag;	/* One of OVS_FRAG_TYPE_*. */
 		} ip;
 	};
+	u16 ct_zone;			/* Conntrack zone. */
 	struct {
 		__be16 src;		/* TCP/UDP/SCTP source port. */
 		__be16 dst;		/* TCP/UDP/SCTP destination port. */
@@ -107,10 +113,16 @@ struct sw_flow_key {
 				__be32 src;	/* IP source address. */
 				__be32 dst;	/* IP destination address. */
 			} addr;
-			struct {
-				u8 sha[ETH_ALEN];	/* ARP source hardware address. */
-				u8 tha[ETH_ALEN];	/* ARP target hardware address. */
-			} arp;
+			union {
+				struct {
+					__be32 src;
+					__be32 dst;
+				} ct_orig;	/* Conntrack original direction fields. */
+				struct {
+					u8 sha[ETH_ALEN];	/* ARP source hardware address. */
+					u8 tha[ETH_ALEN];	/* ARP target hardware address. */
+				} arp;
+			};
 		} ipv4;
 		struct {
 			struct {
@@ -118,23 +130,40 @@ struct sw_flow_key {
 				struct in6_addr dst;	/* IPv6 destination address. */
 			} addr;
 			__be32 label;			/* IPv6 flow label. */
-			struct {
-				struct in6_addr target;	/* ND target address. */
-				u8 sll[ETH_ALEN];	/* ND source link layer address. */
-				u8 tll[ETH_ALEN];	/* ND target link layer address. */
-			} nd;
+			union {
+				struct {
+					struct in6_addr src;
+					struct in6_addr dst;
+				} ct_orig;	/* Conntrack original direction fields. */
+				struct {
+					struct in6_addr target;	/* ND target address. */
+					u8 sll[ETH_ALEN];	/* ND source link layer address. */
+					u8 tll[ETH_ALEN];	/* ND target link layer address. */
+				} nd;
+			};
 		} ipv6;
 	};
 	struct {
-		/* Connection tracking fields. */
-		u16 zone;
+		/* Connection tracking fields not packed above. */
+		struct {
+			__be16 src;	/* CT orig tuple tp src port. */
+			__be16 dst;	/* CT orig tuple tp dst port. */
+		} orig_tp;
 		u32 mark;
-		u8 state;
 		struct ovs_key_ct_labels labels;
 	} ct;
 
 } __aligned(BITS_PER_LONG/8); /* Ensure that we can do comparisons as longs. */
 
+static inline bool sw_flow_key_is_nd(const struct sw_flow_key *key)
+{
+	return key->eth.type == htons(ETH_P_IPV6) &&
+		key->ip.proto == NEXTHDR_ICMP &&
+		key->tp.dst == 0 &&
+		(key->tp.src == htons(NDISC_NEIGHBOUR_SOLICITATION) ||
+		 key->tp.src == htons(NDISC_NEIGHBOUR_ADVERTISEMENT));
+}
+
 struct sw_flow_key_range {
 	unsigned short int start;
 	unsigned short int end;
diff --git a/net/openvswitch/flow_netlink.c b/net/openvswitch/flow_netlink.c
index c87d359b9b37..6f5fa50f716d 100644
--- a/net/openvswitch/flow_netlink.c
+++ b/net/openvswitch/flow_netlink.c
@@ -129,7 +129,9 @@ static bool match_validate(const struct sw_flow_match *match,
 	/* The following mask attributes allowed only if they
 	 * pass the validation tests. */
 	mask_allowed &= ~((1 << OVS_KEY_ATTR_IPV4)
+			| (1 << OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV4)
 			| (1 << OVS_KEY_ATTR_IPV6)
+			| (1 << OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV6)
 			| (1 << OVS_KEY_ATTR_TCP)
 			| (1 << OVS_KEY_ATTR_TCP_FLAGS)
 			| (1 << OVS_KEY_ATTR_UDP)
@@ -161,8 +163,10 @@ static bool match_validate(const struct sw_flow_match *match,
 
 	if (match->key->eth.type == htons(ETH_P_IP)) {
 		key_expected |= 1 << OVS_KEY_ATTR_IPV4;
-		if (match->mask && (match->mask->key.eth.type == htons(0xffff)))
+		if (match->mask && match->mask->key.eth.type == htons(0xffff)) {
 			mask_allowed |= 1 << OVS_KEY_ATTR_IPV4;
+			mask_allowed |= 1 << OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV4;
+		}
 
 		if (match->key->ip.frag != OVS_FRAG_TYPE_LATER) {
 			if (match->key->ip.proto == IPPROTO_UDP) {
@@ -196,8 +200,10 @@ static bool match_validate(const struct sw_flow_match *match,
 
 	if (match->key->eth.type == htons(ETH_P_IPV6)) {
 		key_expected |= 1 << OVS_KEY_ATTR_IPV6;
-		if (match->mask && (match->mask->key.eth.type == htons(0xffff)))
+		if (match->mask && match->mask->key.eth.type == htons(0xffff)) {
 			mask_allowed |= 1 << OVS_KEY_ATTR_IPV6;
+			mask_allowed |= 1 << OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV6;
+		}
 
 		if (match->key->ip.frag != OVS_FRAG_TYPE_LATER) {
 			if (match->key->ip.proto == IPPROTO_UDP) {
@@ -230,6 +236,12 @@ static bool match_validate(const struct sw_flow_match *match,
 						htons(NDISC_NEIGHBOUR_SOLICITATION) ||
 				    match->key->tp.src == htons(NDISC_NEIGHBOUR_ADVERTISEMENT)) {
 					key_expected |= 1 << OVS_KEY_ATTR_ND;
+					/* Original direction conntrack tuple
+					 * uses the same space as the ND fields
+					 * in the key, so both are not allowed
+					 * at the same time.
+					 */
+					mask_allowed &= ~(1ULL << OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV6);
 					if (match->mask && (match->mask->key.tp.src == htons(0xff)))
 						mask_allowed |= 1 << OVS_KEY_ATTR_ND;
 				}
@@ -282,7 +294,7 @@ size_t ovs_key_attr_size(void)
 	/* Whenever adding new OVS_KEY_ FIELDS, we should consider
 	 * updating this function.
 	 */
-	BUILD_BUG_ON(OVS_KEY_ATTR_TUNNEL_INFO != 26);
+	BUILD_BUG_ON(OVS_KEY_ATTR_TUNNEL_INFO != 28);
 
 	return    nla_total_size(4)   /* OVS_KEY_ATTR_PRIORITY */
 		+ nla_total_size(0)   /* OVS_KEY_ATTR_TUNNEL */
@@ -295,6 +307,7 @@ size_t ovs_key_attr_size(void)
 		+ nla_total_size(2)   /* OVS_KEY_ATTR_CT_ZONE */
 		+ nla_total_size(4)   /* OVS_KEY_ATTR_CT_MARK */
 		+ nla_total_size(16)  /* OVS_KEY_ATTR_CT_LABELS */
+		+ nla_total_size(40)  /* OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV6 */
 		+ nla_total_size(12)  /* OVS_KEY_ATTR_ETHERNET */
 		+ nla_total_size(2)   /* OVS_KEY_ATTR_ETHERTYPE */
 		+ nla_total_size(4)   /* OVS_KEY_ATTR_VLAN */
@@ -355,6 +368,10 @@ static const struct ovs_len_tbl ovs_key_lens[OVS_KEY_ATTR_MAX + 1] = {
 	[OVS_KEY_ATTR_CT_ZONE]	 = { .len = sizeof(u16) },
 	[OVS_KEY_ATTR_CT_MARK]	 = { .len = sizeof(u32) },
 	[OVS_KEY_ATTR_CT_LABELS] = { .len = sizeof(struct ovs_key_ct_labels) },
+	[OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV4] = {
+		.len = sizeof(struct ovs_key_ct_tuple_ipv4) },
+	[OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV6] = {
+		.len = sizeof(struct ovs_key_ct_tuple_ipv6) },
 };
 
 static bool check_attr_len(unsigned int attr_len, unsigned int expected_len)
@@ -430,9 +447,8 @@ static int parse_flow_mask_nlattrs(const struct nlattr *attr,
 	return __parse_flow_nlattrs(attr, a, attrsp, log, true);
 }
 
-static int parse_flow_nlattrs(const struct nlattr *attr,
-			      const struct nlattr *a[], u64 *attrsp,
-			      bool log)
+int parse_flow_nlattrs(const struct nlattr *attr, const struct nlattr *a[],
+		       u64 *attrsp, bool log)
 {
 	return __parse_flow_nlattrs(attr, a, attrsp, log, false);
 }
@@ -1056,14 +1072,14 @@ static int metadata_from_nlattrs(struct net *net, struct sw_flow_match *match,
 			return -EINVAL;
 		}
 
-		SW_FLOW_KEY_PUT(match, ct.state, ct_state, is_mask);
+		SW_FLOW_KEY_PUT(match, ct_state, ct_state, is_mask);
 		*attrs &= ~(1ULL << OVS_KEY_ATTR_CT_STATE);
 	}
 	if (*attrs & (1 << OVS_KEY_ATTR_CT_ZONE) &&
 	    ovs_ct_verify(net, OVS_KEY_ATTR_CT_ZONE)) {
 		u16 ct_zone = nla_get_u16(a[OVS_KEY_ATTR_CT_ZONE]);
 
-		SW_FLOW_KEY_PUT(match, ct.zone, ct_zone, is_mask);
+		SW_FLOW_KEY_PUT(match, ct_zone, ct_zone, is_mask);
 		*attrs &= ~(1ULL << OVS_KEY_ATTR_CT_ZONE);
 	}
 	if (*attrs & (1 << OVS_KEY_ATTR_CT_MARK) &&
@@ -1082,6 +1098,34 @@ static int metadata_from_nlattrs(struct net *net, struct sw_flow_match *match,
 				   sizeof(*cl), is_mask);
 		*attrs &= ~(1ULL << OVS_KEY_ATTR_CT_LABELS);
 	}
+	if (*attrs & (1ULL << OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV4)) {
+		const struct ovs_key_ct_tuple_ipv4 *ct;
+
+		ct = nla_data(a[OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV4]);
+
+		SW_FLOW_KEY_PUT(match, ipv4.ct_orig.src, ct->ipv4_src, is_mask);
+		SW_FLOW_KEY_PUT(match, ipv4.ct_orig.dst, ct->ipv4_dst, is_mask);
+		SW_FLOW_KEY_PUT(match, ct.orig_tp.src, ct->src_port, is_mask);
+		SW_FLOW_KEY_PUT(match, ct.orig_tp.dst, ct->dst_port, is_mask);
+		SW_FLOW_KEY_PUT(match, ct_orig_proto, ct->ipv4_proto, is_mask);
+		*attrs &= ~(1ULL << OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV4);
+	}
+	if (*attrs & (1ULL << OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV6)) {
+		const struct ovs_key_ct_tuple_ipv6 *ct;
+
+		ct = nla_data(a[OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV6]);
+
+		SW_FLOW_KEY_MEMCPY(match, ipv6.ct_orig.src, &ct->ipv6_src,
+				   sizeof(match->key->ipv6.ct_orig.src),
+				   is_mask);
+		SW_FLOW_KEY_MEMCPY(match, ipv6.ct_orig.dst, &ct->ipv6_dst,
+				   sizeof(match->key->ipv6.ct_orig.dst),
+				   is_mask);
+		SW_FLOW_KEY_PUT(match, ct.orig_tp.src, ct->src_port, is_mask);
+		SW_FLOW_KEY_PUT(match, ct.orig_tp.dst, ct->dst_port, is_mask);
+		SW_FLOW_KEY_PUT(match, ct_orig_proto, ct->ipv6_proto, is_mask);
+		*attrs &= ~(1ULL << OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV6);
+	}
 
 	/* For layer 3 packets the Ethernet type is provided
 	 * and treated as metadata but no MAC addresses are provided.
@@ -1493,9 +1537,12 @@ u32 ovs_nla_get_ufid_flags(const struct nlattr *attr)
 
 /**
  * ovs_nla_get_flow_metadata - parses Netlink attributes into a flow key.
- * @key: Receives extracted in_port, priority, tun_key and skb_mark.
- * @attr: Netlink attribute holding nested %OVS_KEY_ATTR_* Netlink attribute
- * sequence.
+ * @net: Network namespace.
+ * @key: Receives extracted in_port, priority, tun_key, skb_mark and conntrack
+ * metadata.
+ * @a: Array of netlink attributes holding parsed %OVS_KEY_ATTR_* Netlink
+ * attributes.
+ * @attrs: Bit mask for the netlink attributes included in @a.
  * @log: Boolean to allow kernel error logging.  Normally true, but when
  * probing for feature compatibility this should be passed in as false to
  * suppress unnecessary error logging.
@@ -1504,25 +1551,26 @@ u32 ovs_nla_get_ufid_flags(const struct nlattr *attr)
  * take the same form accepted by flow_from_nlattrs(), but only enough of it to
  * get the metadata, that is, the parts of the flow key that cannot be
  * extracted from the packet itself.
+ *
+ * This must be called before the packet key fields are filled in 'key'.
  */
 
-int ovs_nla_get_flow_metadata(struct net *net, const struct nlattr *attr,
-			      struct sw_flow_key *key,
-			      bool log)
+int ovs_nla_get_flow_metadata(struct net *net,
+			      const struct nlattr *a[OVS_KEY_ATTR_MAX + 1],
+			      u64 attrs, struct sw_flow_key *key, bool log)
 {
-	const struct nlattr *a[OVS_KEY_ATTR_MAX + 1];
 	struct sw_flow_match match;
-	u64 attrs = 0;
-	int err;
-
-	err = parse_flow_nlattrs(attr, a, &attrs, log);
-	if (err)
-		return -EINVAL;
 
 	memset(&match, 0, sizeof(match));
 	match.key = key;
 
+	key->ct_state = 0;
+	key->ct_zone = 0;
+	key->ct_orig_proto = 0;
 	memset(&key->ct, 0, sizeof(key->ct));
+	memset(&key->ipv4.ct_orig, 0, sizeof(key->ipv4.ct_orig));
+	memset(&key->ipv6.ct_orig, 0, sizeof(key->ipv6.ct_orig));
+
 	key->phy.in_port = DP_MAX_PORTS;
 
 	return metadata_from_nlattrs(net, &match, &attrs, a, false, log);
@@ -1584,7 +1632,7 @@ static int __ovs_nla_put_key(const struct sw_flow_key *swkey,
 	if (nla_put_u32(skb, OVS_KEY_ATTR_SKB_MARK, output->phy.skb_mark))
 		goto nla_put_failure;
 
-	if (ovs_ct_put_key(output, skb))
+	if (ovs_ct_put_key(swkey, output, skb))
 		goto nla_put_failure;
 
 	if (ovs_key_mac_proto(swkey) == MAC_PROTO_ETHERNET) {
diff --git a/net/openvswitch/flow_netlink.h b/net/openvswitch/flow_netlink.h
index 45f9769e5aac..929c665ac3aa 100644
--- a/net/openvswitch/flow_netlink.h
+++ b/net/openvswitch/flow_netlink.h
@@ -46,8 +46,11 @@ void ovs_match_init(struct sw_flow_match *match,
 
 int ovs_nla_put_key(const struct sw_flow_key *, const struct sw_flow_key *,
 		    int attr, bool is_mask, struct sk_buff *);
-int ovs_nla_get_flow_metadata(struct net *, const struct nlattr *,
-			      struct sw_flow_key *, bool log);
+int parse_flow_nlattrs(const struct nlattr *attr, const struct nlattr *a[],
+		       u64 *attrsp, bool log);
+int ovs_nla_get_flow_metadata(struct net *net,
+			      const struct nlattr *a[OVS_KEY_ATTR_MAX + 1],
+			      u64 attrs, struct sw_flow_key *key, bool log);
 
 int ovs_nla_put_identifier(const struct sw_flow *flow, struct sk_buff *skb);
 int ovs_nla_put_masked_key(const struct sw_flow *flow, struct sk_buff *skb);
diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
index d5d6caecd072..89193a634da4 100644
--- a/net/openvswitch/vport-internal_dev.c
+++ b/net/openvswitch/vport-internal_dev.c
@@ -97,7 +97,7 @@ static void internal_dev_destructor(struct net_device *dev)
 	free_netdev(dev);
 }
 
-static struct rtnl_link_stats64 *
+static void
 internal_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats)
 {
 	int i;
@@ -125,8 +125,6 @@ internal_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats)
 		stats->tx_bytes         += local_stats.tx_bytes;
 		stats->tx_packets       += local_stats.tx_packets;
 	}
-
-	return stats;
 }
 
 static void internal_set_rx_headroom(struct net_device *dev, int new_hr)
@@ -151,6 +149,8 @@ static void do_setup(struct net_device *netdev)
 {
 	ether_setup(netdev);
 
+	netdev->max_mtu = ETH_MAX_MTU;
+
 	netdev->netdev_ops = &internal_dev_netdev_ops;
 
 	netdev->priv_flags &= ~IFF_TX_SKB_SHARING;
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 70f5b6a4683c..2bd0d1949312 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -409,6 +409,9 @@ static void __packet_set_status(struct packet_sock *po, void *frame, int status)
 		flush_dcache_page(pgv_to_page(&h.h2->tp_status));
 		break;
 	case TPACKET_V3:
+		h.h3->tp_status = status;
+		flush_dcache_page(pgv_to_page(&h.h3->tp_status));
+		break;
 	default:
 		WARN(1, "TPACKET version not supported.\n");
 		BUG();
@@ -432,6 +435,8 @@ static int __packet_get_status(struct packet_sock *po, void *frame)
 		flush_dcache_page(pgv_to_page(&h.h2->tp_status));
 		return h.h2->tp_status;
 	case TPACKET_V3:
+		flush_dcache_page(pgv_to_page(&h.h3->tp_status));
+		return h.h3->tp_status;
 	default:
 		WARN(1, "TPACKET version not supported.\n");
 		BUG();
@@ -476,6 +481,9 @@ static __u32 __packet_set_timestamp(struct packet_sock *po, void *frame,
 		h.h2->tp_nsec = ts.tv_nsec;
 		break;
 	case TPACKET_V3:
+		h.h3->tp_sec = ts.tv_sec;
+		h.h3->tp_nsec = ts.tv_nsec;
+		break;
 	default:
 		WARN(1, "TPACKET version not supported.\n");
 		BUG();
@@ -2510,6 +2518,13 @@ static int tpacket_parse_header(struct packet_sock *po, void *frame,
 	ph.raw = frame;
 
 	switch (po->tp_version) {
+	case TPACKET_V3:
+		if (ph.h3->tp_next_offset != 0) {
+			pr_warn_once("variable sized slot not supported");
+			return -EINVAL;
+		}
+		tp_len = ph.h3->tp_len;
+		break;
 	case TPACKET_V2:
 		tp_len = ph.h2->tp_len;
 		break;
@@ -2529,6 +2544,9 @@ static int tpacket_parse_header(struct packet_sock *po, void *frame,
 		off_max = po->tx_ring.frame_size - tp_len;
 		if (po->sk.sk_type == SOCK_DGRAM) {
 			switch (po->tp_version) {
+			case TPACKET_V3:
+				off = ph.h3->tp_net;
+				break;
 			case TPACKET_V2:
 				off = ph.h2->tp_net;
 				break;
@@ -2538,6 +2556,9 @@ static int tpacket_parse_header(struct packet_sock *po, void *frame,
 			}
 		} else {
 			switch (po->tp_version) {
+			case TPACKET_V3:
+				off = ph.h3->tp_mac;
+				break;
 			case TPACKET_V2:
 				off = ph.h2->tp_mac;
 				break;
@@ -4132,11 +4153,6 @@ static int packet_set_ring(struct sock *sk, union tpacket_req_u *req_u,
 	struct tpacket_req *req = &req_u->req;
 
 	lock_sock(sk);
-	/* Opening a Tx-ring is NOT supported in TPACKET_V3 */
-	if (!closing && tx_ring && (po->tp_version > TPACKET_V2)) {
-		net_warn_ratelimited("Tx-ring is not supported.\n");
-		goto out;
-	}
 
 	rb = tx_ring ? &po->tx_ring : &po->rx_ring;
 	rb_queue = tx_ring ? &sk->sk_write_queue : &sk->sk_receive_queue;
@@ -4196,11 +4212,19 @@ static int packet_set_ring(struct sock *sk, union tpacket_req_u *req_u,
 			goto out;
 		switch (po->tp_version) {
 		case TPACKET_V3:
-		/* Transmit path is not supported. We checked
-		 * it above but just being paranoid
-		 */
-			if (!tx_ring)
+			/* Block transmit is not supported yet */
+			if (!tx_ring) {
 				init_prb_bdqc(po, rb, pg_vec, req_u);
+			} else {
+				struct tpacket_req3 *req3 = &req_u->req3;
+
+				if (req3->tp_retire_blk_tov ||
+				    req3->tp_sizeof_priv ||
+				    req3->tp_feature_req_word) {
+					err = -EINVAL;
+					goto out;
+				}
+			}
 			break;
 		default:
 			break;
diff --git a/net/packet/diag.c b/net/packet/diag.c
index 0ed68f0238bf..7ef1c881ae74 100644
--- a/net/packet/diag.c
+++ b/net/packet/diag.c
@@ -73,8 +73,7 @@ static int pdiag_put_ring(struct packet_ring_buffer *ring, int ver, int nl_type,
 {
 	struct packet_diag_ring pdr;
 
-	if (!ring->pg_vec || ((ver > TPACKET_V2) &&
-				(nl_type == PACKET_DIAG_TX_RING)))
+	if (!ring->pg_vec)
 		return 0;
 
 	pdr.pdr_block_size = ring->pg_vec_pages << PAGE_SHIFT;
diff --git a/net/psample/Kconfig b/net/psample/Kconfig
new file mode 100644
index 000000000000..d850246a6059
--- /dev/null
+++ b/net/psample/Kconfig
@@ -0,0 +1,15 @@
+#
+# psample packet sampling configuration
+#
+
+menuconfig PSAMPLE
+	depends on NET
+	tristate "Packet-sampling netlink channel"
+	default n
+	help
+	  Say Y here to add support for packet-sampling netlink channel
+	  This netlink channel allows transferring packets alongside some
+	  metadata to userspace.
+
+	  To compile this support as a module, choose M here: the module will
+	  be called psample.
diff --git a/net/psample/Makefile b/net/psample/Makefile
new file mode 100644
index 000000000000..609b0a79c9f3
--- /dev/null
+++ b/net/psample/Makefile
@@ -0,0 +1,5 @@
+#
+# Makefile for the psample netlink channel
+#
+
+obj-$(CONFIG_PSAMPLE) += psample.o
diff --git a/net/psample/psample.c b/net/psample/psample.c
new file mode 100644
index 000000000000..8aa58a918783
--- /dev/null
+++ b/net/psample/psample.c
@@ -0,0 +1,301 @@
+/*
+ * net/psample/psample.c - Netlink channel for packet sampling
+ * Copyright (c) 2017 Yotam Gigi <yotamg@mellanox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/skbuff.h>
+#include <linux/module.h>
+#include <net/net_namespace.h>
+#include <net/sock.h>
+#include <net/netlink.h>
+#include <net/genetlink.h>
+#include <net/psample.h>
+#include <linux/spinlock.h>
+
+#define PSAMPLE_MAX_PACKET_SIZE 0xffff
+
+static LIST_HEAD(psample_groups_list);
+static DEFINE_SPINLOCK(psample_groups_lock);
+
+/* multicast groups */
+enum psample_nl_multicast_groups {
+	PSAMPLE_NL_MCGRP_CONFIG,
+	PSAMPLE_NL_MCGRP_SAMPLE,
+};
+
+static const struct genl_multicast_group psample_nl_mcgrps[] = {
+	[PSAMPLE_NL_MCGRP_CONFIG] = { .name = PSAMPLE_NL_MCGRP_CONFIG_NAME },
+	[PSAMPLE_NL_MCGRP_SAMPLE] = { .name = PSAMPLE_NL_MCGRP_SAMPLE_NAME },
+};
+
+static struct genl_family psample_nl_family __ro_after_init;
+
+static int psample_group_nl_fill(struct sk_buff *msg,
+				 struct psample_group *group,
+				 enum psample_command cmd, u32 portid, u32 seq,
+				 int flags)
+{
+	void *hdr;
+	int ret;
+
+	hdr = genlmsg_put(msg, portid, seq, &psample_nl_family, flags, cmd);
+	if (!hdr)
+		return -EMSGSIZE;
+
+	ret = nla_put_u32(msg, PSAMPLE_ATTR_SAMPLE_GROUP, group->group_num);
+	if (ret < 0)
+		goto error;
+
+	ret = nla_put_u32(msg, PSAMPLE_ATTR_GROUP_REFCOUNT, group->refcount);
+	if (ret < 0)
+		goto error;
+
+	ret = nla_put_u32(msg, PSAMPLE_ATTR_GROUP_SEQ, group->seq);
+	if (ret < 0)
+		goto error;
+
+	genlmsg_end(msg, hdr);
+	return 0;
+
+error:
+	genlmsg_cancel(msg, hdr);
+	return -EMSGSIZE;
+}
+
+static int psample_nl_cmd_get_group_dumpit(struct sk_buff *msg,
+					   struct netlink_callback *cb)
+{
+	struct psample_group *group;
+	int start = cb->args[0];
+	int idx = 0;
+	int err;
+
+	spin_lock(&psample_groups_lock);
+	list_for_each_entry(group, &psample_groups_list, list) {
+		if (!net_eq(group->net, sock_net(msg->sk)))
+			continue;
+		if (idx < start) {
+			idx++;
+			continue;
+		}
+		err = psample_group_nl_fill(msg, group, PSAMPLE_CMD_NEW_GROUP,
+					    NETLINK_CB(cb->skb).portid,
+					    cb->nlh->nlmsg_seq, NLM_F_MULTI);
+		if (err)
+			break;
+		idx++;
+	}
+
+	spin_unlock(&psample_groups_lock);
+	cb->args[0] = idx;
+	return msg->len;
+}
+
+static const struct genl_ops psample_nl_ops[] = {
+	{
+		.cmd = PSAMPLE_CMD_GET_GROUP,
+		.dumpit = psample_nl_cmd_get_group_dumpit,
+		/* can be retrieved by unprivileged users */
+	}
+};
+
+static struct genl_family psample_nl_family __ro_after_init = {
+	.name		= PSAMPLE_GENL_NAME,
+	.version	= PSAMPLE_GENL_VERSION,
+	.maxattr	= PSAMPLE_ATTR_MAX,
+	.netnsok	= true,
+	.module		= THIS_MODULE,
+	.mcgrps		= psample_nl_mcgrps,
+	.ops		= psample_nl_ops,
+	.n_ops		= ARRAY_SIZE(psample_nl_ops),
+	.n_mcgrps	= ARRAY_SIZE(psample_nl_mcgrps),
+};
+
+static void psample_group_notify(struct psample_group *group,
+				 enum psample_command cmd)
+{
+	struct sk_buff *msg;
+	int err;
+
+	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_ATOMIC);
+	if (!msg)
+		return;
+
+	err = psample_group_nl_fill(msg, group, cmd, 0, 0, NLM_F_MULTI);
+	if (!err)
+		genlmsg_multicast_netns(&psample_nl_family, group->net, msg, 0,
+					PSAMPLE_NL_MCGRP_CONFIG, GFP_ATOMIC);
+	else
+		nlmsg_free(msg);
+}
+
+static struct psample_group *psample_group_create(struct net *net,
+						  u32 group_num)
+{
+	struct psample_group *group;
+
+	group = kzalloc(sizeof(*group), GFP_ATOMIC);
+	if (!group)
+		return NULL;
+
+	group->net = net;
+	group->group_num = group_num;
+	list_add_tail(&group->list, &psample_groups_list);
+
+	psample_group_notify(group, PSAMPLE_CMD_NEW_GROUP);
+	return group;
+}
+
+static void psample_group_destroy(struct psample_group *group)
+{
+	psample_group_notify(group, PSAMPLE_CMD_DEL_GROUP);
+	list_del(&group->list);
+	kfree(group);
+}
+
+static struct psample_group *
+psample_group_lookup(struct net *net, u32 group_num)
+{
+	struct psample_group *group;
+
+	list_for_each_entry(group, &psample_groups_list, list)
+		if ((group->group_num == group_num) && (group->net == net))
+			return group;
+	return NULL;
+}
+
+struct psample_group *psample_group_get(struct net *net, u32 group_num)
+{
+	struct psample_group *group;
+
+	spin_lock(&psample_groups_lock);
+
+	group = psample_group_lookup(net, group_num);
+	if (!group) {
+		group = psample_group_create(net, group_num);
+		if (!group)
+			goto out;
+	}
+	group->refcount++;
+
+out:
+	spin_unlock(&psample_groups_lock);
+	return group;
+}
+EXPORT_SYMBOL_GPL(psample_group_get);
+
+void psample_group_put(struct psample_group *group)
+{
+	spin_lock(&psample_groups_lock);
+
+	if (--group->refcount == 0)
+		psample_group_destroy(group);
+
+	spin_unlock(&psample_groups_lock);
+}
+EXPORT_SYMBOL_GPL(psample_group_put);
+
+void psample_sample_packet(struct psample_group *group, struct sk_buff *skb,
+			   u32 trunc_size, int in_ifindex, int out_ifindex,
+			   u32 sample_rate)
+{
+	struct sk_buff *nl_skb;
+	int data_len;
+	int meta_len;
+	void *data;
+	int ret;
+
+	meta_len = (in_ifindex ? nla_total_size(sizeof(u16)) : 0) +
+		   (out_ifindex ? nla_total_size(sizeof(u16)) : 0) +
+		   nla_total_size(sizeof(u32)) +	/* sample_rate */
+		   nla_total_size(sizeof(u32)) +	/* orig_size */
+		   nla_total_size(sizeof(u32)) +	/* group_num */
+		   nla_total_size(sizeof(u32));		/* seq */
+
+	data_len = min(skb->len, trunc_size);
+	if (meta_len + nla_total_size(data_len) > PSAMPLE_MAX_PACKET_SIZE)
+		data_len = PSAMPLE_MAX_PACKET_SIZE - meta_len - NLA_HDRLEN
+			    - NLA_ALIGNTO;
+
+	nl_skb = genlmsg_new(meta_len + data_len, GFP_ATOMIC);
+	if (unlikely(!nl_skb))
+		return;
+
+	data = genlmsg_put(nl_skb, 0, 0, &psample_nl_family, 0,
+			   PSAMPLE_CMD_SAMPLE);
+	if (unlikely(!data))
+		goto error;
+
+	if (in_ifindex) {
+		ret = nla_put_u16(nl_skb, PSAMPLE_ATTR_IIFINDEX, in_ifindex);
+		if (unlikely(ret < 0))
+			goto error;
+	}
+
+	if (out_ifindex) {
+		ret = nla_put_u16(nl_skb, PSAMPLE_ATTR_OIFINDEX, out_ifindex);
+		if (unlikely(ret < 0))
+			goto error;
+	}
+
+	ret = nla_put_u32(nl_skb, PSAMPLE_ATTR_SAMPLE_RATE, sample_rate);
+	if (unlikely(ret < 0))
+		goto error;
+
+	ret = nla_put_u32(nl_skb, PSAMPLE_ATTR_ORIGSIZE, skb->len);
+	if (unlikely(ret < 0))
+		goto error;
+
+	ret = nla_put_u32(nl_skb, PSAMPLE_ATTR_SAMPLE_GROUP, group->group_num);
+	if (unlikely(ret < 0))
+		goto error;
+
+	ret = nla_put_u32(nl_skb, PSAMPLE_ATTR_GROUP_SEQ, group->seq++);
+	if (unlikely(ret < 0))
+		goto error;
+
+	if (data_len) {
+		int nla_len = nla_total_size(data_len);
+		struct nlattr *nla;
+
+		nla = (struct nlattr *)skb_put(nl_skb, nla_len);
+		nla->nla_type = PSAMPLE_ATTR_DATA;
+		nla->nla_len = nla_attr_size(data_len);
+
+		if (skb_copy_bits(skb, 0, nla_data(nla), data_len))
+			goto error;
+	}
+
+	genlmsg_end(nl_skb, data);
+	genlmsg_multicast_netns(&psample_nl_family, group->net, nl_skb, 0,
+				PSAMPLE_NL_MCGRP_SAMPLE, GFP_ATOMIC);
+
+	return;
+error:
+	pr_err_ratelimited("Could not create psample log message\n");
+	nlmsg_free(nl_skb);
+}
+EXPORT_SYMBOL_GPL(psample_sample_packet);
+
+static int __init psample_module_init(void)
+{
+	return genl_register_family(&psample_nl_family);
+}
+
+static void __exit psample_module_exit(void)
+{
+	genl_unregister_family(&psample_nl_family);
+}
+
+module_init(psample_module_init);
+module_exit(psample_module_exit);
+
+MODULE_AUTHOR("Yotam Gigi <yotamg@mellanox.com>");
+MODULE_DESCRIPTION("netlink channel for packet sampling");
+MODULE_LICENSE("GPL v2");
diff --git a/net/rds/af_rds.c b/net/rds/af_rds.c
index 2ac1e6194be3..b405f77d664c 100644
--- a/net/rds/af_rds.c
+++ b/net/rds/af_rds.c
@@ -298,6 +298,33 @@ static int rds_enable_recvtstamp(struct sock *sk, char __user *optval,
 	return 0;
 }
 
+static int rds_recv_track_latency(struct rds_sock *rs, char __user *optval,
+				  int optlen)
+{
+	struct rds_rx_trace_so trace;
+	int i;
+
+	if (optlen != sizeof(struct rds_rx_trace_so))
+		return -EFAULT;
+
+	if (copy_from_user(&trace, optval, sizeof(trace)))
+		return -EFAULT;
+
+	if (trace.rx_traces > RDS_MSG_RX_DGRAM_TRACE_MAX)
+		return -EFAULT;
+
+	rs->rs_rx_traces = trace.rx_traces;
+	for (i = 0; i < rs->rs_rx_traces; i++) {
+		if (trace.rx_trace_pos[i] > RDS_MSG_RX_DGRAM_TRACE_MAX) {
+			rs->rs_rx_traces = 0;
+			return -EFAULT;
+		}
+		rs->rs_rx_trace[i] = trace.rx_trace_pos[i];
+	}
+
+	return 0;
+}
+
 static int rds_setsockopt(struct socket *sock, int level, int optname,
 			  char __user *optval, unsigned int optlen)
 {
@@ -338,6 +365,9 @@ static int rds_setsockopt(struct socket *sock, int level, int optname,
 		ret = rds_enable_recvtstamp(sock->sk, optval, optlen);
 		release_sock(sock->sk);
 		break;
+	case SO_RDS_MSG_RXPATH_LATENCY:
+		ret = rds_recv_track_latency(rs, optval, optlen);
+		break;
 	default:
 		ret = -ENOPROTOOPT;
 	}
@@ -484,6 +514,7 @@ static int __rds_create(struct socket *sock, struct sock *sk, int protocol)
 	INIT_LIST_HEAD(&rs->rs_cong_list);
 	spin_lock_init(&rs->rs_rdma_lock);
 	rs->rs_rdma_keys = RB_ROOT;
+	rs->rs_rx_traces = 0;
 
 	spin_lock_bh(&rds_sock_lock);
 	list_add_tail(&rs->rs_item, &rds_sock_list);
diff --git a/net/rds/bind.c b/net/rds/bind.c
index 095f6ce583fe..3a915bedb76c 100644
--- a/net/rds/bind.c
+++ b/net/rds/bind.c
@@ -176,8 +176,8 @@ int rds_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
 	if (!trans) {
 		ret = -EADDRNOTAVAIL;
 		rds_remove_bound(rs);
-		printk_ratelimited(KERN_INFO "RDS: rds_bind() could not find a transport, "
-				"load rds_tcp or rds_rdma?\n");
+		pr_info_ratelimited("RDS: %s could not find a transport for %pI4, load rds_tcp or rds_rdma?\n",
+				    __func__, &sin->sin_addr.s_addr);
 		goto out;
 	}
 
diff --git a/net/rds/connection.c b/net/rds/connection.c
index fe9d31c0b22d..0e04dcceb1d4 100644
--- a/net/rds/connection.c
+++ b/net/rds/connection.c
@@ -545,11 +545,11 @@ void rds_for_each_conn_info(struct socket *sock, unsigned int len,
 }
 EXPORT_SYMBOL_GPL(rds_for_each_conn_info);
 
-void rds_walk_conn_path_info(struct socket *sock, unsigned int len,
-			     struct rds_info_iterator *iter,
-			     struct rds_info_lengths *lens,
-			     int (*visitor)(struct rds_conn_path *, void *),
-			     size_t item_len)
+static void rds_walk_conn_path_info(struct socket *sock, unsigned int len,
+				    struct rds_info_iterator *iter,
+				    struct rds_info_lengths *lens,
+				    int (*visitor)(struct rds_conn_path *, void *),
+				    size_t item_len)
 {
 	u64  buffer[(item_len + 7) / 8];
 	struct hlist_head *head;
diff --git a/net/rds/ib.c b/net/rds/ib.c
index 5680d90b0b77..8d70884d7bb6 100644
--- a/net/rds/ib.c
+++ b/net/rds/ib.c
@@ -111,6 +111,9 @@ static void rds_ib_dev_free(struct work_struct *work)
 		kfree(i_ipaddr);
 	}
 
+	if (rds_ibdev->vector_load)
+		kfree(rds_ibdev->vector_load);
+
 	kfree(rds_ibdev);
 }
 
@@ -159,6 +162,14 @@ static void rds_ib_add_one(struct ib_device *device)
 	rds_ibdev->max_initiator_depth = device->attrs.max_qp_init_rd_atom;
 	rds_ibdev->max_responder_resources = device->attrs.max_qp_rd_atom;
 
+	rds_ibdev->vector_load = kzalloc(sizeof(int) * device->num_comp_vectors,
+					 GFP_KERNEL);
+	if (!rds_ibdev->vector_load) {
+		pr_err("RDS/IB: %s failed to allocate vector memory\n",
+			__func__);
+		goto put_dev;
+	}
+
 	rds_ibdev->dev = device;
 	rds_ibdev->pd = ib_alloc_pd(device, 0);
 	if (IS_ERR(rds_ibdev->pd)) {
diff --git a/net/rds/ib.h b/net/rds/ib.h
index 45ac8e8e58f4..540458928f3c 100644
--- a/net/rds/ib.h
+++ b/net/rds/ib.h
@@ -14,9 +14,10 @@
 
 #define RDS_IB_DEFAULT_RECV_WR		1024
 #define RDS_IB_DEFAULT_SEND_WR		256
-#define RDS_IB_DEFAULT_FR_WR		512
+#define RDS_IB_DEFAULT_FR_WR		256
+#define RDS_IB_DEFAULT_FR_INV_WR	256
 
-#define RDS_IB_DEFAULT_RETRY_COUNT	2
+#define RDS_IB_DEFAULT_RETRY_COUNT	1
 
 #define RDS_IB_SUPPORTED_PROTOCOLS	0x00000003	/* minor versions supported */
 
@@ -125,6 +126,7 @@ struct rds_ib_connection {
 
 	/* To control the number of wrs from fastreg */
 	atomic_t		i_fastreg_wrs;
+	atomic_t		i_fastunreg_wrs;
 
 	/* interrupt handling */
 	struct tasklet_struct	i_send_tasklet;
@@ -149,6 +151,7 @@ struct rds_ib_connection {
 	u64			i_ack_recv;	/* last ACK received */
 	struct rds_ib_refill_cache i_cache_incs;
 	struct rds_ib_refill_cache i_cache_frags;
+	atomic_t		i_cache_allocs;
 
 	/* sending acks */
 	unsigned long		i_ack_flags;
@@ -179,6 +182,14 @@ struct rds_ib_connection {
 
 	/* Batched completions */
 	unsigned int		i_unsignaled_wrs;
+
+	/* Endpoint role in connection */
+	bool			i_active_side;
+	atomic_t		i_cq_quiesce;
+
+	/* Send/Recv vectors */
+	int			i_scq_vector;
+	int			i_rcq_vector;
 };
 
 /* This assumes that atomic_t is at least 32 bits */
@@ -221,6 +232,7 @@ struct rds_ib_device {
 	spinlock_t		spinlock;	/* protect the above */
 	atomic_t		refcount;
 	struct work_struct	free_work;
+	int			*vector_load;
 };
 
 #define ibdev_to_node(ibdev) dev_to_node(ibdev->dma_device)
@@ -249,6 +261,8 @@ struct rds_ib_statistics {
 	uint64_t	s_ib_rx_refill_from_cq;
 	uint64_t	s_ib_rx_refill_from_thread;
 	uint64_t	s_ib_rx_alloc_limit;
+	uint64_t	s_ib_rx_total_frags;
+	uint64_t	s_ib_rx_total_incs;
 	uint64_t	s_ib_rx_credit_updates;
 	uint64_t	s_ib_ack_sent;
 	uint64_t	s_ib_ack_send_failure;
@@ -271,6 +285,8 @@ struct rds_ib_statistics {
 	uint64_t	s_ib_rdma_mr_1m_reused;
 	uint64_t	s_ib_atomic_cswp;
 	uint64_t	s_ib_atomic_fadd;
+	uint64_t	s_ib_recv_added_to_cache;
+	uint64_t	s_ib_recv_removed_from_cache;
 };
 
 extern struct workqueue_struct *rds_ib_wq;
@@ -401,6 +417,8 @@ int rds_ib_xmit_atomic(struct rds_connection *conn, struct rm_atomic_op *op);
 /* ib_stats.c */
 DECLARE_PER_CPU(struct rds_ib_statistics, rds_ib_stats);
 #define rds_ib_stats_inc(member) rds_stats_inc_which(rds_ib_stats, member)
+#define rds_ib_stats_add(member, count) \
+		rds_stats_add_which(rds_ib_stats, member, count)
 unsigned int rds_ib_stats_info_copy(struct rds_info_iterator *iter,
 				    unsigned int avail);
 
diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
index 5b2ab95afa07..ce3775abc6e7 100644
--- a/net/rds/ib_cm.c
+++ b/net/rds/ib_cm.c
@@ -113,24 +113,26 @@ void rds_ib_cm_connect_complete(struct rds_connection *conn, struct rdma_cm_even
 	}
 
 	if (conn->c_version < RDS_PROTOCOL(3, 1)) {
-		printk(KERN_NOTICE "RDS/IB: Connection to %pI4 version %u.%u failed,"
-		       " no longer supported\n",
-		       &conn->c_faddr,
-		       RDS_PROTOCOL_MAJOR(conn->c_version),
-		       RDS_PROTOCOL_MINOR(conn->c_version));
+		pr_notice("RDS/IB: Connection <%pI4,%pI4> version %u.%u no longer supported\n",
+			  &conn->c_laddr, &conn->c_faddr,
+			  RDS_PROTOCOL_MAJOR(conn->c_version),
+			  RDS_PROTOCOL_MINOR(conn->c_version));
 		rds_conn_destroy(conn);
 		return;
 	} else {
-		printk(KERN_NOTICE "RDS/IB: connected to %pI4 version %u.%u%s\n",
-		       &conn->c_faddr,
-		       RDS_PROTOCOL_MAJOR(conn->c_version),
-		       RDS_PROTOCOL_MINOR(conn->c_version),
-		       ic->i_flowctl ? ", flow control" : "");
+		pr_notice("RDS/IB: %s conn connected <%pI4,%pI4> version %u.%u%s\n",
+			  ic->i_active_side ? "Active" : "Passive",
+			  &conn->c_laddr, &conn->c_faddr,
+			  RDS_PROTOCOL_MAJOR(conn->c_version),
+			  RDS_PROTOCOL_MINOR(conn->c_version),
+			  ic->i_flowctl ? ", flow control" : "");
 	}
 
-	/*
-	 * Init rings and fill recv. this needs to wait until protocol negotiation
-	 * is complete, since ring layout is different from 3.0 to 3.1.
+	atomic_set(&ic->i_cq_quiesce, 0);
+
+	/* Init rings and fill recv. this needs to wait until protocol
+	 * negotiation is complete, since ring layout is different
+	 * from 3.1 to 4.1.
 	 */
 	rds_ib_send_init_ring(ic);
 	rds_ib_recv_init_ring(ic);
@@ -267,6 +269,10 @@ static void rds_ib_tasklet_fn_send(unsigned long data)
 
 	rds_ib_stats_inc(s_ib_tasklet_call);
 
+	/* if cq has been already reaped, ignore incoming cq event */
+	if (atomic_read(&ic->i_cq_quiesce))
+		return;
+
 	poll_scq(ic, ic->i_send_cq, ic->i_send_wc);
 	ib_req_notify_cq(ic->i_send_cq, IB_CQ_NEXT_COMP);
 	poll_scq(ic, ic->i_send_cq, ic->i_send_wc);
@@ -308,6 +314,10 @@ static void rds_ib_tasklet_fn_recv(unsigned long data)
 
 	rds_ib_stats_inc(s_ib_tasklet_call);
 
+	/* if cq has been already reaped, ignore incoming cq event */
+	if (atomic_read(&ic->i_cq_quiesce))
+		return;
+
 	memset(&state, 0, sizeof(state));
 	poll_rcq(ic, ic->i_recv_cq, ic->i_recv_wc, &state);
 	ib_req_notify_cq(ic->i_recv_cq, IB_CQ_SOLICITED);
@@ -358,6 +368,28 @@ static void rds_ib_cq_comp_handler_send(struct ib_cq *cq, void *context)
 	tasklet_schedule(&ic->i_send_tasklet);
 }
 
+static inline int ibdev_get_unused_vector(struct rds_ib_device *rds_ibdev)
+{
+	int min = rds_ibdev->vector_load[rds_ibdev->dev->num_comp_vectors - 1];
+	int index = rds_ibdev->dev->num_comp_vectors - 1;
+	int i;
+
+	for (i = rds_ibdev->dev->num_comp_vectors - 1; i >= 0; i--) {
+		if (rds_ibdev->vector_load[i] < min) {
+			index = i;
+			min = rds_ibdev->vector_load[i];
+		}
+	}
+
+	rds_ibdev->vector_load[index]++;
+	return index;
+}
+
+static inline void ibdev_put_vector(struct rds_ib_device *rds_ibdev, int index)
+{
+	rds_ibdev->vector_load[index]--;
+}
+
 /*
  * This needs to be very careful to not leave IS_ERR pointers around for
  * cleanup to trip over.
@@ -383,7 +415,10 @@ static int rds_ib_setup_qp(struct rds_connection *conn)
 	 * completion queue and send queue. This extra space is used for FRMR
 	 * registration and invalidation work requests
 	 */
-	fr_queue_space = (rds_ibdev->use_fastreg ? RDS_IB_DEFAULT_FR_WR : 0);
+	fr_queue_space = rds_ibdev->use_fastreg ?
+			 (RDS_IB_DEFAULT_FR_WR + 1) +
+			 (RDS_IB_DEFAULT_FR_INV_WR + 1)
+			 : 0;
 
 	/* add the conn now so that connection establishment has the dev */
 	rds_ib_add_conn(rds_ibdev, conn);
@@ -396,25 +431,30 @@ static int rds_ib_setup_qp(struct rds_connection *conn)
 	/* Protection domain and memory range */
 	ic->i_pd = rds_ibdev->pd;
 
+	ic->i_scq_vector = ibdev_get_unused_vector(rds_ibdev);
 	cq_attr.cqe = ic->i_send_ring.w_nr + fr_queue_space + 1;
-
+	cq_attr.comp_vector = ic->i_scq_vector;
 	ic->i_send_cq = ib_create_cq(dev, rds_ib_cq_comp_handler_send,
 				     rds_ib_cq_event_handler, conn,
 				     &cq_attr);
 	if (IS_ERR(ic->i_send_cq)) {
 		ret = PTR_ERR(ic->i_send_cq);
 		ic->i_send_cq = NULL;
+		ibdev_put_vector(rds_ibdev, ic->i_scq_vector);
 		rdsdebug("ib_create_cq send failed: %d\n", ret);
 		goto out;
 	}
 
+	ic->i_rcq_vector = ibdev_get_unused_vector(rds_ibdev);
 	cq_attr.cqe = ic->i_recv_ring.w_nr;
+	cq_attr.comp_vector = ic->i_rcq_vector;
 	ic->i_recv_cq = ib_create_cq(dev, rds_ib_cq_comp_handler_recv,
 				     rds_ib_cq_event_handler, conn,
 				     &cq_attr);
 	if (IS_ERR(ic->i_recv_cq)) {
 		ret = PTR_ERR(ic->i_recv_cq);
 		ic->i_recv_cq = NULL;
+		ibdev_put_vector(rds_ibdev, ic->i_rcq_vector);
 		rdsdebug("ib_create_cq recv failed: %d\n", ret);
 		goto out;
 	}
@@ -445,6 +485,7 @@ static int rds_ib_setup_qp(struct rds_connection *conn)
 	attr.send_cq = ic->i_send_cq;
 	attr.recv_cq = ic->i_recv_cq;
 	atomic_set(&ic->i_fastreg_wrs, RDS_IB_DEFAULT_FR_WR);
+	atomic_set(&ic->i_fastunreg_wrs, RDS_IB_DEFAULT_FR_INV_WR);
 
 	/*
 	 * XXX this can fail if max_*_wr is too large?  Are we supposed
@@ -682,6 +723,7 @@ out:
 		if (ic->i_cm_id == cm_id)
 			ret = 0;
 	}
+	ic->i_active_side = true;
 	return ret;
 }
 
@@ -767,17 +809,27 @@ void rds_ib_conn_path_shutdown(struct rds_conn_path *cp)
 		wait_event(rds_ib_ring_empty_wait,
 			   rds_ib_ring_empty(&ic->i_recv_ring) &&
 			   (atomic_read(&ic->i_signaled_sends) == 0) &&
-			   (atomic_read(&ic->i_fastreg_wrs) == RDS_IB_DEFAULT_FR_WR));
+			   (atomic_read(&ic->i_fastreg_wrs) == RDS_IB_DEFAULT_FR_WR) &&
+			   (atomic_read(&ic->i_fastunreg_wrs) == RDS_IB_DEFAULT_FR_INV_WR));
 		tasklet_kill(&ic->i_send_tasklet);
 		tasklet_kill(&ic->i_recv_tasklet);
 
+		atomic_set(&ic->i_cq_quiesce, 1);
+
 		/* first destroy the ib state that generates callbacks */
 		if (ic->i_cm_id->qp)
 			rdma_destroy_qp(ic->i_cm_id);
-		if (ic->i_send_cq)
+		if (ic->i_send_cq) {
+			if (ic->rds_ibdev)
+				ibdev_put_vector(ic->rds_ibdev, ic->i_scq_vector);
 			ib_destroy_cq(ic->i_send_cq);
-		if (ic->i_recv_cq)
+		}
+
+		if (ic->i_recv_cq) {
+			if (ic->rds_ibdev)
+				ibdev_put_vector(ic->rds_ibdev, ic->i_rcq_vector);
 			ib_destroy_cq(ic->i_recv_cq);
+		}
 
 		/* then free the resources that ib callbacks use */
 		if (ic->i_send_hdrs)
@@ -855,6 +907,7 @@ void rds_ib_conn_path_shutdown(struct rds_conn_path *cp)
 	ic->i_sends = NULL;
 	vfree(ic->i_recvs);
 	ic->i_recvs = NULL;
+	ic->i_active_side = false;
 }
 
 int rds_ib_conn_alloc(struct rds_connection *conn, gfp_t gfp)
diff --git a/net/rds/ib_frmr.c b/net/rds/ib_frmr.c
index d921adc62765..48332a6ed738 100644
--- a/net/rds/ib_frmr.c
+++ b/net/rds/ib_frmr.c
@@ -104,14 +104,15 @@ static int rds_ib_post_reg_frmr(struct rds_ib_mr *ibmr)
 	struct rds_ib_frmr *frmr = &ibmr->u.frmr;
 	struct ib_send_wr *failed_wr;
 	struct ib_reg_wr reg_wr;
-	int ret;
+	int ret, off = 0;
 
 	while (atomic_dec_return(&ibmr->ic->i_fastreg_wrs) <= 0) {
 		atomic_inc(&ibmr->ic->i_fastreg_wrs);
 		cpu_relax();
 	}
 
-	ret = ib_map_mr_sg_zbva(frmr->mr, ibmr->sg, ibmr->sg_len, 0, PAGE_SIZE);
+	ret = ib_map_mr_sg_zbva(frmr->mr, ibmr->sg, ibmr->sg_len,
+				&off, PAGE_SIZE);
 	if (unlikely(ret != ibmr->sg_len))
 		return ret < 0 ? ret : -EINVAL;
 
@@ -240,8 +241,8 @@ static int rds_ib_post_inv(struct rds_ib_mr *ibmr)
 	if (frmr->fr_state != FRMR_IS_INUSE)
 		goto out;
 
-	while (atomic_dec_return(&ibmr->ic->i_fastreg_wrs) <= 0) {
-		atomic_inc(&ibmr->ic->i_fastreg_wrs);
+	while (atomic_dec_return(&ibmr->ic->i_fastunreg_wrs) <= 0) {
+		atomic_inc(&ibmr->ic->i_fastunreg_wrs);
 		cpu_relax();
 	}
 
@@ -260,7 +261,7 @@ static int rds_ib_post_inv(struct rds_ib_mr *ibmr)
 	if (unlikely(ret)) {
 		frmr->fr_state = FRMR_IS_STALE;
 		frmr->fr_inv = false;
-		atomic_inc(&ibmr->ic->i_fastreg_wrs);
+		atomic_inc(&ibmr->ic->i_fastunreg_wrs);
 		pr_err("RDS/IB: %s returned error(%d)\n", __func__, ret);
 		goto out;
 	}
@@ -288,9 +289,10 @@ void rds_ib_mr_cqe_handler(struct rds_ib_connection *ic, struct ib_wc *wc)
 	if (frmr->fr_inv) {
 		frmr->fr_state = FRMR_IS_FREE;
 		frmr->fr_inv = false;
+		atomic_inc(&ic->i_fastreg_wrs);
+	} else {
+		atomic_inc(&ic->i_fastunreg_wrs);
 	}
-
-	atomic_inc(&ic->i_fastreg_wrs);
 }
 
 void rds_ib_unreg_frmr(struct list_head *list, unsigned int *nfreed,
diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
index 606a11f681d2..e10624aa6959 100644
--- a/net/rds/ib_recv.c
+++ b/net/rds/ib_recv.c
@@ -194,6 +194,8 @@ static void rds_ib_frag_free(struct rds_ib_connection *ic,
 	rdsdebug("frag %p page %p\n", frag, sg_page(&frag->f_sg));
 
 	rds_ib_recv_cache_put(&frag->f_cache_entry, &ic->i_cache_frags);
+	atomic_add(RDS_FRAG_SIZE / SZ_1K, &ic->i_cache_allocs);
+	rds_ib_stats_add(s_ib_recv_added_to_cache, RDS_FRAG_SIZE);
 }
 
 /* Recycle inc after freeing attached frags */
@@ -261,6 +263,7 @@ static struct rds_ib_incoming *rds_ib_refill_one_inc(struct rds_ib_connection *i
 			atomic_dec(&rds_ib_allocation);
 			return NULL;
 		}
+		rds_ib_stats_inc(s_ib_rx_total_incs);
 	}
 	INIT_LIST_HEAD(&ibinc->ii_frags);
 	rds_inc_init(&ibinc->ii_inc, ic->conn, ic->conn->c_faddr);
@@ -278,6 +281,8 @@ static struct rds_page_frag *rds_ib_refill_one_frag(struct rds_ib_connection *ic
 	cache_item = rds_ib_recv_cache_get(&ic->i_cache_frags);
 	if (cache_item) {
 		frag = container_of(cache_item, struct rds_page_frag, f_cache_entry);
+		atomic_sub(RDS_FRAG_SIZE / SZ_1K, &ic->i_cache_allocs);
+		rds_ib_stats_add(s_ib_recv_added_to_cache, RDS_FRAG_SIZE);
 	} else {
 		frag = kmem_cache_alloc(rds_ib_frag_slab, slab_mask);
 		if (!frag)
@@ -290,6 +295,7 @@ static struct rds_page_frag *rds_ib_refill_one_frag(struct rds_ib_connection *ic
 			kmem_cache_free(rds_ib_frag_slab, frag);
 			return NULL;
 		}
+		rds_ib_stats_inc(s_ib_rx_total_frags);
 	}
 
 	INIT_LIST_HEAD(&frag->f_item);
@@ -905,8 +911,12 @@ static void rds_ib_process_recv(struct rds_connection *conn,
 		ic->i_ibinc = ibinc;
 
 		hdr = &ibinc->ii_inc.i_hdr;
+		ibinc->ii_inc.i_rx_lat_trace[RDS_MSG_RX_HDR] =
+				local_clock();
 		memcpy(hdr, ihdr, sizeof(*hdr));
 		ic->i_recv_data_rem = be32_to_cpu(hdr->h_len);
+		ibinc->ii_inc.i_rx_lat_trace[RDS_MSG_RX_START] =
+				local_clock();
 
 		rdsdebug("ic %p ibinc %p rem %u flag 0x%x\n", ic, ibinc,
 			 ic->i_recv_data_rem, hdr->h_flags);
@@ -980,8 +990,8 @@ void rds_ib_recv_cqe_handler(struct rds_ib_connection *ic,
 	} else {
 		/* We expect errors as the qp is drained during shutdown */
 		if (rds_conn_up(conn) || rds_conn_connecting(conn))
-			rds_ib_conn_error(conn, "recv completion on %pI4 had status %u (%s), disconnecting and reconnecting\n",
-					  &conn->c_faddr,
+			rds_ib_conn_error(conn, "recv completion on <%pI4,%pI4> had status %u (%s), disconnecting and reconnecting\n",
+					  &conn->c_laddr, &conn->c_faddr,
 					  wc->status,
 					  ib_wc_status_msg(wc->status));
 	}
diff --git a/net/rds/ib_send.c b/net/rds/ib_send.c
index 84d90c97332f..6ab39dbcca01 100644
--- a/net/rds/ib_send.c
+++ b/net/rds/ib_send.c
@@ -69,16 +69,6 @@ static void rds_ib_send_complete(struct rds_message *rm,
 	complete(rm, notify_status);
 }
 
-static void rds_ib_send_unmap_data(struct rds_ib_connection *ic,
-				   struct rm_data_op *op,
-				   int wc_status)
-{
-	if (op->op_nents)
-		ib_dma_unmap_sg(ic->i_cm_id->device,
-				op->op_sg, op->op_nents,
-				DMA_TO_DEVICE);
-}
-
 static void rds_ib_send_unmap_rdma(struct rds_ib_connection *ic,
 				   struct rm_rdma_op *op,
 				   int wc_status)
@@ -139,6 +129,21 @@ static void rds_ib_send_unmap_atomic(struct rds_ib_connection *ic,
 		rds_ib_stats_inc(s_ib_atomic_fadd);
 }
 
+static void rds_ib_send_unmap_data(struct rds_ib_connection *ic,
+				   struct rm_data_op *op,
+				   int wc_status)
+{
+	struct rds_message *rm = container_of(op, struct rds_message, data);
+
+	if (op->op_nents)
+		ib_dma_unmap_sg(ic->i_cm_id->device,
+				op->op_sg, op->op_nents,
+				DMA_TO_DEVICE);
+
+	if (rm->rdma.op_active && rm->data.op_notify)
+		rds_ib_send_unmap_rdma(ic, &rm->rdma, wc_status);
+}
+
 /*
  * Unmap the resources associated with a struct send_work.
  *
@@ -300,8 +305,8 @@ void rds_ib_send_cqe_handler(struct rds_ib_connection *ic, struct ib_wc *wc)
 
 	/* We expect errors as the qp is drained during shutdown */
 	if (wc->status != IB_WC_SUCCESS && rds_conn_up(conn)) {
-		rds_ib_conn_error(conn, "send completion on %pI4 had status %u (%s), disconnecting and reconnecting\n",
-				  &conn->c_faddr, wc->status,
+		rds_ib_conn_error(conn, "send completion on <%pI4,%pI4> had status %u (%s), disconnecting and reconnecting\n",
+				  &conn->c_laddr, &conn->c_faddr, wc->status,
 				  ib_wc_status_msg(wc->status));
 	}
 }
@@ -765,7 +770,6 @@ int rds_ib_xmit_atomic(struct rds_connection *conn, struct rm_atomic_op *op)
 
 	work_alloc = rds_ib_ring_alloc(&ic->i_send_ring, 1, &pos);
 	if (work_alloc != 1) {
-		rds_ib_ring_unalloc(&ic->i_send_ring, work_alloc);
 		rds_ib_stats_inc(s_ib_tx_ring_full);
 		ret = -ENOMEM;
 		goto out;
diff --git a/net/rds/ib_stats.c b/net/rds/ib_stats.c
index 7e78dca1f252..9252ad126335 100644
--- a/net/rds/ib_stats.c
+++ b/net/rds/ib_stats.c
@@ -55,6 +55,8 @@ static const char *const rds_ib_stat_names[] = {
 	"ib_rx_refill_from_cq",
 	"ib_rx_refill_from_thread",
 	"ib_rx_alloc_limit",
+	"ib_rx_total_frags",
+	"ib_rx_total_incs",
 	"ib_rx_credit_updates",
 	"ib_ack_sent",
 	"ib_ack_send_failure",
diff --git a/net/rds/rdma.c b/net/rds/rdma.c
index ea961144084f..f06fac4886b0 100644
--- a/net/rds/rdma.c
+++ b/net/rds/rdma.c
@@ -40,7 +40,6 @@
 /*
  * XXX
  *  - build with sparse
- *  - should we limit the size of a mr region?  let transport return failure?
  *  - should we detect duplicate keys on a socket?  hmm.
  *  - an rdma is an mlock, apply rlimit?
  */
@@ -200,6 +199,14 @@ static int __rds_rdma_map(struct rds_sock *rs, struct rds_get_mr_args *args,
 		goto out;
 	}
 
+	/* Restrict the size of mr irrespective of underlying transport
+	 * To account for unaligned mr regions, subtract one from nr_pages
+	 */
+	if ((nr_pages - 1) > (RDS_MAX_MSG_SIZE >> PAGE_SHIFT)) {
+		ret = -EMSGSIZE;
+		goto out;
+	}
+
 	rdsdebug("RDS: get_mr addr %llx len %llu nr_pages %u\n",
 		args->vec.addr, args->vec.bytes, nr_pages);
 
@@ -415,7 +422,8 @@ void rds_rdma_unuse(struct rds_sock *rs, u32 r_key, int force)
 	spin_lock_irqsave(&rs->rs_rdma_lock, flags);
 	mr = rds_mr_tree_walk(&rs->rs_rdma_keys, r_key, NULL);
 	if (!mr) {
-		printk(KERN_ERR "rds: trying to unuse MR with unknown r_key %u!\n", r_key);
+		pr_debug("rds: trying to unuse MR with unknown r_key %u!\n",
+			 r_key);
 		spin_unlock_irqrestore(&rs->rs_rdma_lock, flags);
 		return;
 	}
@@ -626,6 +634,16 @@ int rds_cmsg_rdma_args(struct rds_sock *rs, struct rds_message *rm,
 		}
 		op->op_notifier->n_user_token = args->user_token;
 		op->op_notifier->n_status = RDS_RDMA_SUCCESS;
+
+		/* Enable rmda notification on data operation for composite
+		 * rds messages and make sure notification is enabled only
+		 * for the data operation which follows it so that application
+		 * gets notified only after full message gets delivered.
+		 */
+		if (rm->data.op_sg) {
+			rm->rdma.op_notify = 0;
+			rm->data.op_notify = !!(args->flags & RDS_RDMA_NOTIFY_ME);
+		}
 	}
 
 	/* The cookie contains the R_Key of the remote memory region, and
diff --git a/net/rds/rdma_transport.c b/net/rds/rdma_transport.c
index d5f311767157..fc59821f0a27 100644
--- a/net/rds/rdma_transport.c
+++ b/net/rds/rdma_transport.c
@@ -206,18 +206,13 @@ static int rds_rdma_init(void)
 {
 	int ret;
 
-	ret = rds_rdma_listen_init();
+	ret = rds_ib_init();
 	if (ret)
 		goto out;
 
-	ret = rds_ib_init();
+	ret = rds_rdma_listen_init();
 	if (ret)
-		goto err_ib_init;
-
-	goto out;
-
-err_ib_init:
-	rds_rdma_listen_stop();
+		rds_ib_exit();
 out:
 	return ret;
 }
diff --git a/net/rds/rds.h b/net/rds/rds.h
index ebbf909b87ec..07fff73dd4f3 100644
--- a/net/rds/rds.h
+++ b/net/rds/rds.h
@@ -50,6 +50,9 @@ void rdsdebug(char *fmt, ...)
 #define RDS_FRAG_SHIFT	12
 #define RDS_FRAG_SIZE	((unsigned int)(1 << RDS_FRAG_SHIFT))
 
+/* Used to limit both RDMA and non-RDMA RDS message to 1MB */
+#define RDS_MAX_MSG_SIZE	((unsigned int)(1 << 20))
+
 #define RDS_CONG_MAP_BYTES	(65536 / 8)
 #define RDS_CONG_MAP_PAGES	(PAGE_ALIGN(RDS_CONG_MAP_BYTES) / PAGE_SIZE)
 #define RDS_CONG_MAP_PAGE_BITS	(PAGE_SIZE * 8)
@@ -250,6 +253,11 @@ struct rds_ext_header_rdma_dest {
 #define RDS_EXTHDR_GEN_NUM	6
 
 #define __RDS_EXTHDR_MAX	16 /* for now */
+#define RDS_RX_MAX_TRACES	(RDS_MSG_RX_DGRAM_TRACE_MAX + 1)
+#define	RDS_MSG_RX_HDR		0
+#define	RDS_MSG_RX_START	1
+#define	RDS_MSG_RX_END		2
+#define	RDS_MSG_RX_CMSG		3
 
 struct rds_incoming {
 	atomic_t		i_refcount;
@@ -262,6 +270,7 @@ struct rds_incoming {
 
 	rds_rdma_cookie_t	i_rdma_cookie;
 	struct timeval		i_rx_tstamp;
+	u64			i_rx_lat_trace[RDS_RX_MAX_TRACES];
 };
 
 struct rds_mr {
@@ -419,6 +428,7 @@ struct rds_message {
 		} rdma;
 		struct rm_data_op {
 			unsigned int		op_active:1;
+			unsigned int		op_notify:1;
 			unsigned int		op_nents;
 			unsigned int		op_count;
 			unsigned int		op_dmasg;
@@ -571,6 +581,10 @@ struct rds_sock {
 	unsigned char		rs_recverr,
 				rs_cong_monitor;
 	u32			rs_hash_initval;
+
+	/* Socket receive path trace points*/
+	u8			rs_rx_traces;
+	u8			rs_rx_trace[RDS_MSG_RX_DGRAM_TRACE_MAX];
 };
 
 static inline struct rds_sock *rds_sk_to_rs(const struct sock *sk)
@@ -630,6 +644,9 @@ struct rds_statistics {
 	uint64_t	s_cong_update_received;
 	uint64_t	s_cong_send_error;
 	uint64_t	s_cong_send_blocked;
+	uint64_t	s_recv_bytes_added_to_socket;
+	uint64_t	s_recv_bytes_removed_from_socket;
+
 };
 
 /* af_rds.c */
diff --git a/net/rds/recv.c b/net/rds/recv.c
index 9d0666e5fe35..8b7e7b7f2c2d 100644
--- a/net/rds/recv.c
+++ b/net/rds/recv.c
@@ -43,6 +43,8 @@
 void rds_inc_init(struct rds_incoming *inc, struct rds_connection *conn,
 		  __be32 saddr)
 {
+	int i;
+
 	atomic_set(&inc->i_refcount, 1);
 	INIT_LIST_HEAD(&inc->i_item);
 	inc->i_conn = conn;
@@ -50,6 +52,9 @@ void rds_inc_init(struct rds_incoming *inc, struct rds_connection *conn,
 	inc->i_rdma_cookie = 0;
 	inc->i_rx_tstamp.tv_sec = 0;
 	inc->i_rx_tstamp.tv_usec = 0;
+
+	for (i = 0; i < RDS_RX_MAX_TRACES; i++)
+		inc->i_rx_lat_trace[i] = 0;
 }
 EXPORT_SYMBOL_GPL(rds_inc_init);
 
@@ -94,6 +99,10 @@ static void rds_recv_rcvbuf_delta(struct rds_sock *rs, struct sock *sk,
 		return;
 
 	rs->rs_rcv_bytes += delta;
+	if (delta > 0)
+		rds_stats_add(s_recv_bytes_added_to_socket, delta);
+	else
+		rds_stats_add(s_recv_bytes_removed_from_socket, -delta);
 	now_congested = rs->rs_rcv_bytes > rds_sk_rcvbuf(rs);
 
 	rdsdebug("rs %p (%pI4:%u) recv bytes %d buf %d "
@@ -369,6 +378,7 @@ void rds_recv_incoming(struct rds_connection *conn, __be32 saddr, __be32 daddr,
 		if (sock_flag(sk, SOCK_RCVTSTAMP))
 			do_gettimeofday(&inc->i_rx_tstamp);
 		rds_inc_addref(inc);
+		inc->i_rx_lat_trace[RDS_MSG_RX_END] = local_clock();
 		list_add_tail(&inc->i_item, &rs->rs_recv_queue);
 		__rds_wake_sk_sleep(sk);
 	} else {
@@ -530,7 +540,7 @@ static int rds_cmsg_recv(struct rds_incoming *inc, struct msghdr *msg,
 		ret = put_cmsg(msg, SOL_RDS, RDS_CMSG_RDMA_DEST,
 				sizeof(inc->i_rdma_cookie), &inc->i_rdma_cookie);
 		if (ret)
-			return ret;
+			goto out;
 	}
 
 	if ((inc->i_rx_tstamp.tv_sec != 0) &&
@@ -539,10 +549,30 @@ static int rds_cmsg_recv(struct rds_incoming *inc, struct msghdr *msg,
 			       sizeof(struct timeval),
 			       &inc->i_rx_tstamp);
 		if (ret)
-			return ret;
+			goto out;
 	}
 
-	return 0;
+	if (rs->rs_rx_traces) {
+		struct rds_cmsg_rx_trace t;
+		int i, j;
+
+		inc->i_rx_lat_trace[RDS_MSG_RX_CMSG] = local_clock();
+		t.rx_traces =  rs->rs_rx_traces;
+		for (i = 0; i < rs->rs_rx_traces; i++) {
+			j = rs->rs_rx_trace[i];
+			t.rx_trace_pos[i] = j;
+			t.rx_trace[i] = inc->i_rx_lat_trace[j + 1] -
+					  inc->i_rx_lat_trace[j];
+		}
+
+		ret = put_cmsg(msg, SOL_RDS, RDS_CMSG_RXPATH_LATENCY,
+			       sizeof(t), &t);
+		if (ret)
+			goto out;
+	}
+
+out:
+	return ret;
 }
 
 int rds_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
diff --git a/net/rds/send.c b/net/rds/send.c
index 77c8c6e613ad..5cc64039caf7 100644
--- a/net/rds/send.c
+++ b/net/rds/send.c
@@ -476,12 +476,14 @@ void rds_rdma_send_complete(struct rds_message *rm, int status)
 	struct rm_rdma_op *ro;
 	struct rds_notifier *notifier;
 	unsigned long flags;
+	unsigned int notify = 0;
 
 	spin_lock_irqsave(&rm->m_rs_lock, flags);
 
+	notify =  rm->rdma.op_notify | rm->data.op_notify;
 	ro = &rm->rdma;
 	if (test_bit(RDS_MSG_ON_SOCK, &rm->m_flags) &&
-	    ro->op_active && ro->op_notify && ro->op_notifier) {
+	    ro->op_active && notify && ro->op_notifier) {
 		notifier = ro->op_notifier;
 		rs = rm->m_rs;
 		sock_hold(rds_rs_to_sk(rs));
@@ -945,6 +947,11 @@ static int rds_cmsg_send(struct rds_sock *rs, struct rds_message *rm,
 			ret = rds_cmsg_rdma_map(rs, rm, cmsg);
 			if (!ret)
 				*allocated_mr = 1;
+			else if (ret == -ENODEV)
+				/* Accommodate the get_mr() case which can fail
+				 * if connection isn't established yet.
+				 */
+				ret = -EAGAIN;
 			break;
 		case RDS_CMSG_ATOMIC_CSWP:
 		case RDS_CMSG_ATOMIC_FADD:
@@ -987,6 +994,26 @@ static int rds_send_mprds_hash(struct rds_sock *rs, struct rds_connection *conn)
 	return hash;
 }
 
+static int rds_rdma_bytes(struct msghdr *msg, size_t *rdma_bytes)
+{
+	struct rds_rdma_args *args;
+	struct cmsghdr *cmsg;
+
+	for_each_cmsghdr(cmsg, msg) {
+		if (!CMSG_OK(msg, cmsg))
+			return -EINVAL;
+
+		if (cmsg->cmsg_level != SOL_RDS)
+			continue;
+
+		if (cmsg->cmsg_type == RDS_CMSG_RDMA_ARGS) {
+			args = CMSG_DATA(cmsg);
+			*rdma_bytes += args->remote_vec.bytes;
+		}
+	}
+	return 0;
+}
+
 int rds_sendmsg(struct socket *sock, struct msghdr *msg, size_t payload_len)
 {
 	struct sock *sk = sock->sk;
@@ -1001,6 +1028,7 @@ int rds_sendmsg(struct socket *sock, struct msghdr *msg, size_t payload_len)
 	int nonblock = msg->msg_flags & MSG_DONTWAIT;
 	long timeo = sock_sndtimeo(sk, nonblock);
 	struct rds_conn_path *cpath;
+	size_t total_payload_len = payload_len, rdma_payload_len = 0;
 
 	/* Mirror Linux UDP mirror of BSD error message compatibility */
 	/* XXX: Perhaps MSG_MORE someday */
@@ -1033,6 +1061,16 @@ int rds_sendmsg(struct socket *sock, struct msghdr *msg, size_t payload_len)
 	}
 	release_sock(sk);
 
+	ret = rds_rdma_bytes(msg, &rdma_payload_len);
+	if (ret)
+		goto out;
+
+	total_payload_len += rdma_payload_len;
+	if (max_t(size_t, payload_len, rdma_payload_len) > RDS_MAX_MSG_SIZE) {
+		ret = -EMSGSIZE;
+		goto out;
+	}
+
 	if (payload_len > rds_sk_sndbuf(rs)) {
 		ret = -EMSGSIZE;
 		goto out;
@@ -1082,8 +1120,12 @@ int rds_sendmsg(struct socket *sock, struct msghdr *msg, size_t payload_len)
 
 	/* Parse any control messages the user may have included. */
 	ret = rds_cmsg_send(rs, rm, msg, &allocated_mr);
-	if (ret)
+	if (ret) {
+		/* Trigger connection so that its ready for the next retry */
+		if (ret ==  -EAGAIN)
+			rds_conn_connect_if_down(conn);
 		goto out;
+	}
 
 	if (rm->rdma.op_active && !conn->c_trans->xmit_rdma) {
 		printk_ratelimited(KERN_NOTICE "rdma_op %p conn xmit_rdma %p\n",
@@ -1169,7 +1211,7 @@ out:
  * or
  *   RDS_FLAG_HB_PONG|RDS_FLAG_ACK_REQUIRED
  */
-int
+static int
 rds_send_probe(struct rds_conn_path *cp, __be16 sport,
 	       __be16 dport, u8 h_flags)
 {
@@ -1238,7 +1280,7 @@ rds_send_pong(struct rds_conn_path *cp, __be16 dport)
 	return rds_send_probe(cp, 0, dport, 0);
 }
 
-void
+static void
 rds_send_ping(struct rds_connection *conn)
 {
 	unsigned long flags;
diff --git a/net/rds/tcp_listen.c b/net/rds/tcp_listen.c
index f74bab3ecdca..67d0929c7d3d 100644
--- a/net/rds/tcp_listen.c
+++ b/net/rds/tcp_listen.c
@@ -79,6 +79,7 @@ bail:
  * smaller ip address, we recycle conns in RDS_CONN_ERROR on the passive side
  * by moving them to CONNECTING in this function.
  */
+static
 struct rds_tcp_connection *rds_tcp_accept_one_path(struct rds_connection *conn)
 {
 	int i;
diff --git a/net/rds/tcp_recv.c b/net/rds/tcp_recv.c
index ad4892e97f91..e006ef8e6d40 100644
--- a/net/rds/tcp_recv.c
+++ b/net/rds/tcp_recv.c
@@ -180,6 +180,9 @@ static int rds_tcp_data_recv(read_descriptor_t *desc, struct sk_buff *skb,
 			rdsdebug("alloced tinc %p\n", tinc);
 			rds_inc_path_init(&tinc->ti_inc, cp,
 					  cp->cp_conn->c_faddr);
+			tinc->ti_inc.i_rx_lat_trace[RDS_MSG_RX_HDR] =
+					local_clock();
+
 			/*
 			 * XXX * we might be able to use the __ variants when
 			 * we've already serialized at a higher level.
@@ -204,6 +207,8 @@ static int rds_tcp_data_recv(read_descriptor_t *desc, struct sk_buff *skb,
 				/* could be 0 for a 0 len message */
 				tc->t_tinc_data_rem =
 					be32_to_cpu(tinc->ti_inc.i_hdr.h_len);
+				tinc->ti_inc.i_rx_lat_trace[RDS_MSG_RX_START] =
+					local_clock();
 			}
 		}
 
diff --git a/net/rfkill/Kconfig b/net/rfkill/Kconfig
index 868f1ad0415a..060600b03fad 100644
--- a/net/rfkill/Kconfig
+++ b/net/rfkill/Kconfig
@@ -23,17 +23,6 @@ config RFKILL_INPUT
 	depends on INPUT = y || RFKILL = INPUT
 	default y if !EXPERT
 
-config RFKILL_REGULATOR
-	tristate "Generic rfkill regulator driver"
-	depends on RFKILL || !RFKILL
-	depends on REGULATOR
-	help
-          This options enable controlling radio transmitters connected to
-          voltage regulator using the regulator framework.
-
-          To compile this driver as a module, choose M here: the module will
-          be called rfkill-regulator.
-
 config RFKILL_GPIO
 	tristate "GPIO RFKILL driver"
 	depends on RFKILL
diff --git a/net/rfkill/Makefile b/net/rfkill/Makefile
index 311768783f4a..87a80aded0b3 100644
--- a/net/rfkill/Makefile
+++ b/net/rfkill/Makefile
@@ -5,5 +5,4 @@
 rfkill-y			+= core.o
 rfkill-$(CONFIG_RFKILL_INPUT)	+= input.o
 obj-$(CONFIG_RFKILL)		+= rfkill.o
-obj-$(CONFIG_RFKILL_REGULATOR)	+= rfkill-regulator.o
 obj-$(CONFIG_RFKILL_GPIO)	+= rfkill-gpio.o
diff --git a/net/rfkill/core.c b/net/rfkill/core.c
index 884027f62783..2064c3a35ef8 100644
--- a/net/rfkill/core.c
+++ b/net/rfkill/core.c
@@ -176,6 +176,50 @@ static void rfkill_led_trigger_unregister(struct rfkill *rfkill)
 {
 	led_trigger_unregister(&rfkill->led_trigger);
 }
+
+static struct led_trigger rfkill_any_led_trigger;
+static struct work_struct rfkill_any_work;
+
+static void rfkill_any_led_trigger_worker(struct work_struct *work)
+{
+	enum led_brightness brightness = LED_OFF;
+	struct rfkill *rfkill;
+
+	mutex_lock(&rfkill_global_mutex);
+	list_for_each_entry(rfkill, &rfkill_list, node) {
+		if (!(rfkill->state & RFKILL_BLOCK_ANY)) {
+			brightness = LED_FULL;
+			break;
+		}
+	}
+	mutex_unlock(&rfkill_global_mutex);
+
+	led_trigger_event(&rfkill_any_led_trigger, brightness);
+}
+
+static void rfkill_any_led_trigger_event(void)
+{
+	schedule_work(&rfkill_any_work);
+}
+
+static void rfkill_any_led_trigger_activate(struct led_classdev *led_cdev)
+{
+	rfkill_any_led_trigger_event();
+}
+
+static int rfkill_any_led_trigger_register(void)
+{
+	INIT_WORK(&rfkill_any_work, rfkill_any_led_trigger_worker);
+	rfkill_any_led_trigger.name = "rfkill-any";
+	rfkill_any_led_trigger.activate = rfkill_any_led_trigger_activate;
+	return led_trigger_register(&rfkill_any_led_trigger);
+}
+
+static void rfkill_any_led_trigger_unregister(void)
+{
+	led_trigger_unregister(&rfkill_any_led_trigger);
+	cancel_work_sync(&rfkill_any_work);
+}
 #else
 static void rfkill_led_trigger_event(struct rfkill *rfkill)
 {
@@ -189,6 +233,19 @@ static inline int rfkill_led_trigger_register(struct rfkill *rfkill)
 static inline void rfkill_led_trigger_unregister(struct rfkill *rfkill)
 {
 }
+
+static void rfkill_any_led_trigger_event(void)
+{
+}
+
+static int rfkill_any_led_trigger_register(void)
+{
+	return 0;
+}
+
+static void rfkill_any_led_trigger_unregister(void)
+{
+}
 #endif /* CONFIG_RFKILL_LEDS */
 
 static void rfkill_fill_event(struct rfkill_event *ev, struct rfkill *rfkill,
@@ -297,6 +354,7 @@ static void rfkill_set_block(struct rfkill *rfkill, bool blocked)
 	spin_unlock_irqrestore(&rfkill->lock, flags);
 
 	rfkill_led_trigger_event(rfkill);
+	rfkill_any_led_trigger_event();
 
 	if (prev != curr)
 		rfkill_event(rfkill);
@@ -477,11 +535,9 @@ bool rfkill_set_hw_state(struct rfkill *rfkill, bool blocked)
 	spin_unlock_irqrestore(&rfkill->lock, flags);
 
 	rfkill_led_trigger_event(rfkill);
+	rfkill_any_led_trigger_event();
 
-	if (!rfkill->registered)
-		return ret;
-
-	if (prev != blocked)
+	if (rfkill->registered && prev != blocked)
 		schedule_work(&rfkill->uevent_work);
 
 	return ret;
@@ -523,6 +579,7 @@ bool rfkill_set_sw_state(struct rfkill *rfkill, bool blocked)
 		schedule_work(&rfkill->uevent_work);
 
 	rfkill_led_trigger_event(rfkill);
+	rfkill_any_led_trigger_event();
 
 	return blocked;
 }
@@ -572,6 +629,7 @@ void rfkill_set_states(struct rfkill *rfkill, bool sw, bool hw)
 			schedule_work(&rfkill->uevent_work);
 
 		rfkill_led_trigger_event(rfkill);
+		rfkill_any_led_trigger_event();
 	}
 }
 EXPORT_SYMBOL(rfkill_set_states);
@@ -988,6 +1046,7 @@ int __must_check rfkill_register(struct rfkill *rfkill)
 #endif
 	}
 
+	rfkill_any_led_trigger_event();
 	rfkill_send_events(rfkill, RFKILL_OP_ADD);
 
 	mutex_unlock(&rfkill_global_mutex);
@@ -1020,6 +1079,7 @@ void rfkill_unregister(struct rfkill *rfkill)
 	mutex_lock(&rfkill_global_mutex);
 	rfkill_send_events(rfkill, RFKILL_OP_DEL);
 	list_del_init(&rfkill->node);
+	rfkill_any_led_trigger_event();
 	mutex_unlock(&rfkill_global_mutex);
 
 	rfkill_led_trigger_unregister(rfkill);
@@ -1266,24 +1326,33 @@ static int __init rfkill_init(void)
 
 	error = class_register(&rfkill_class);
 	if (error)
-		goto out;
+		goto error_class;
 
 	error = misc_register(&rfkill_miscdev);
-	if (error) {
-		class_unregister(&rfkill_class);
-		goto out;
-	}
+	if (error)
+		goto error_misc;
+
+	error = rfkill_any_led_trigger_register();
+	if (error)
+		goto error_led_trigger;
 
 #ifdef CONFIG_RFKILL_INPUT
 	error = rfkill_handler_init();
-	if (error) {
-		misc_deregister(&rfkill_miscdev);
-		class_unregister(&rfkill_class);
-		goto out;
-	}
+	if (error)
+		goto error_input;
 #endif
 
- out:
+	return 0;
+
+#ifdef CONFIG_RFKILL_INPUT
+error_input:
+	rfkill_any_led_trigger_unregister();
+#endif
+error_led_trigger:
+	misc_deregister(&rfkill_miscdev);
+error_misc:
+	class_unregister(&rfkill_class);
+error_class:
 	return error;
 }
 subsys_initcall(rfkill_init);
@@ -1293,6 +1362,7 @@ static void __exit rfkill_exit(void)
 #ifdef CONFIG_RFKILL_INPUT
 	rfkill_handler_exit();
 #endif
+	rfkill_any_led_trigger_unregister();
 	misc_deregister(&rfkill_miscdev);
 	class_unregister(&rfkill_class);
 }
diff --git a/net/rfkill/rfkill-regulator.c b/net/rfkill/rfkill-regulator.c
deleted file mode 100644
index 50cd26a48e87..000000000000
--- a/net/rfkill/rfkill-regulator.c
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * rfkill-regulator.c - Regulator consumer driver for rfkill
- *
- * Copyright (C) 2009  Guiming Zhuo <gmzhuo@gmail.com>
- * Copyright (C) 2011  Antonio Ospite <ospite@studenti.unina.it>
- *
- * Implementation inspired by leds-regulator driver.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/module.h>
-#include <linux/err.h>
-#include <linux/slab.h>
-#include <linux/platform_device.h>
-#include <linux/regulator/consumer.h>
-#include <linux/rfkill.h>
-#include <linux/rfkill-regulator.h>
-
-struct rfkill_regulator_data {
-	struct rfkill *rf_kill;
-	bool reg_enabled;
-
-	struct regulator *vcc;
-};
-
-static int rfkill_regulator_set_block(void *data, bool blocked)
-{
-	struct rfkill_regulator_data *rfkill_data = data;
-	int ret = 0;
-
-	pr_debug("%s: blocked: %d\n", __func__, blocked);
-
-	if (blocked) {
-		if (rfkill_data->reg_enabled) {
-			regulator_disable(rfkill_data->vcc);
-			rfkill_data->reg_enabled = false;
-		}
-	} else {
-		if (!rfkill_data->reg_enabled) {
-			ret = regulator_enable(rfkill_data->vcc);
-			if (!ret)
-				rfkill_data->reg_enabled = true;
-		}
-	}
-
-	pr_debug("%s: regulator_is_enabled after set_block: %d\n", __func__,
-		regulator_is_enabled(rfkill_data->vcc));
-
-	return ret;
-}
-
-static struct rfkill_ops rfkill_regulator_ops = {
-	.set_block = rfkill_regulator_set_block,
-};
-
-static int rfkill_regulator_probe(struct platform_device *pdev)
-{
-	struct rfkill_regulator_platform_data *pdata = pdev->dev.platform_data;
-	struct rfkill_regulator_data *rfkill_data;
-	struct regulator *vcc;
-	struct rfkill *rf_kill;
-	int ret = 0;
-
-	if (pdata == NULL) {
-		dev_err(&pdev->dev, "no platform data\n");
-		return -ENODEV;
-	}
-
-	if (pdata->name == NULL || pdata->type == 0) {
-		dev_err(&pdev->dev, "invalid name or type in platform data\n");
-		return -EINVAL;
-	}
-
-	vcc = regulator_get_exclusive(&pdev->dev, "vrfkill");
-	if (IS_ERR(vcc)) {
-		dev_err(&pdev->dev, "Cannot get vcc for %s\n", pdata->name);
-		ret = PTR_ERR(vcc);
-		goto out;
-	}
-
-	rfkill_data = kzalloc(sizeof(*rfkill_data), GFP_KERNEL);
-	if (rfkill_data == NULL) {
-		ret = -ENOMEM;
-		goto err_data_alloc;
-	}
-
-	rf_kill = rfkill_alloc(pdata->name, &pdev->dev,
-				pdata->type,
-				&rfkill_regulator_ops, rfkill_data);
-	if (rf_kill == NULL) {
-		ret = -ENOMEM;
-		goto err_rfkill_alloc;
-	}
-
-	if (regulator_is_enabled(vcc)) {
-		dev_dbg(&pdev->dev, "Regulator already enabled\n");
-		rfkill_data->reg_enabled = true;
-	}
-	rfkill_data->vcc = vcc;
-	rfkill_data->rf_kill = rf_kill;
-
-	ret = rfkill_register(rf_kill);
-	if (ret) {
-		dev_err(&pdev->dev, "Cannot register rfkill device\n");
-		goto err_rfkill_register;
-	}
-
-	platform_set_drvdata(pdev, rfkill_data);
-	dev_info(&pdev->dev, "%s initialized\n", pdata->name);
-
-	return 0;
-
-err_rfkill_register:
-	rfkill_destroy(rf_kill);
-err_rfkill_alloc:
-	kfree(rfkill_data);
-err_data_alloc:
-	regulator_put(vcc);
-out:
-	return ret;
-}
-
-static int rfkill_regulator_remove(struct platform_device *pdev)
-{
-	struct rfkill_regulator_data *rfkill_data = platform_get_drvdata(pdev);
-	struct rfkill *rf_kill = rfkill_data->rf_kill;
-
-	rfkill_unregister(rf_kill);
-	rfkill_destroy(rf_kill);
-	regulator_put(rfkill_data->vcc);
-	kfree(rfkill_data);
-
-	return 0;
-}
-
-static struct platform_driver rfkill_regulator_driver = {
-	.probe = rfkill_regulator_probe,
-	.remove = rfkill_regulator_remove,
-	.driver = {
-		.name = "rfkill-regulator",
-	},
-};
-
-module_platform_driver(rfkill_regulator_driver);
-
-MODULE_AUTHOR("Guiming Zhuo <gmzhuo@gmail.com>");
-MODULE_AUTHOR("Antonio Ospite <ospite@studenti.unina.it>");
-MODULE_DESCRIPTION("Regulator consumer driver for rfkill");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:rfkill-regulator");
diff --git a/net/rxrpc/Makefile b/net/rxrpc/Makefile
index 8fc6ea347182..b9da4d6b914f 100644
--- a/net/rxrpc/Makefile
+++ b/net/rxrpc/Makefile
@@ -2,7 +2,9 @@
 # Makefile for Linux kernel RxRPC
 #
 
-af-rxrpc-y := \
+obj-$(CONFIG_AF_RXRPC) += rxrpc.o
+
+rxrpc-y := \
 	af_rxrpc.o \
 	call_accept.o \
 	call_event.o \
@@ -26,8 +28,6 @@ af-rxrpc-y := \
 	skbuff.o \
 	utils.o
 
-af-rxrpc-$(CONFIG_PROC_FS) += proc.o
-af-rxrpc-$(CONFIG_RXKAD) += rxkad.o
-af-rxrpc-$(CONFIG_SYSCTL) += sysctl.o
-
-obj-$(CONFIG_AF_RXRPC) += af-rxrpc.o
+rxrpc-$(CONFIG_PROC_FS) += proc.o
+rxrpc-$(CONFIG_RXKAD) += rxkad.o
+rxrpc-$(CONFIG_SYSCTL) += sysctl.o
diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
index 5f63f6dcaabb..199b46e93e64 100644
--- a/net/rxrpc/af_rxrpc.c
+++ b/net/rxrpc/af_rxrpc.c
@@ -224,6 +224,14 @@ static int rxrpc_listen(struct socket *sock, int backlog)
 		else
 			sk->sk_max_ack_backlog = old;
 		break;
+	case RXRPC_SERVER_LISTENING:
+		if (backlog == 0) {
+			rx->sk.sk_state = RXRPC_SERVER_LISTEN_DISABLED;
+			sk->sk_max_ack_backlog = 0;
+			rxrpc_discard_prealloc(rx);
+			ret = 0;
+			break;
+		}
 	default:
 		ret = -EBUSY;
 		break;
diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
index f60e35576526..12be432be9b2 100644
--- a/net/rxrpc/ar-internal.h
+++ b/net/rxrpc/ar-internal.h
@@ -60,6 +60,7 @@ enum {
 	RXRPC_CLIENT_BOUND,		/* client local address bound */
 	RXRPC_SERVER_BOUND,		/* server local address bound */
 	RXRPC_SERVER_LISTENING,		/* server listening for connections */
+	RXRPC_SERVER_LISTEN_DISABLED,	/* server listening disabled */
 	RXRPC_CLOSE,			/* socket is being closed */
 };
 
@@ -593,200 +594,6 @@ struct rxrpc_ack_summary {
 	u8			cumulative_acks;
 };
 
-enum rxrpc_skb_trace {
-	rxrpc_skb_rx_cleaned,
-	rxrpc_skb_rx_freed,
-	rxrpc_skb_rx_got,
-	rxrpc_skb_rx_lost,
-	rxrpc_skb_rx_received,
-	rxrpc_skb_rx_rotated,
-	rxrpc_skb_rx_purged,
-	rxrpc_skb_rx_seen,
-	rxrpc_skb_tx_cleaned,
-	rxrpc_skb_tx_freed,
-	rxrpc_skb_tx_got,
-	rxrpc_skb_tx_new,
-	rxrpc_skb_tx_rotated,
-	rxrpc_skb_tx_seen,
-	rxrpc_skb__nr_trace
-};
-
-extern const char rxrpc_skb_traces[rxrpc_skb__nr_trace][7];
-
-enum rxrpc_conn_trace {
-	rxrpc_conn_new_client,
-	rxrpc_conn_new_service,
-	rxrpc_conn_queued,
-	rxrpc_conn_seen,
-	rxrpc_conn_got,
-	rxrpc_conn_put_client,
-	rxrpc_conn_put_service,
-	rxrpc_conn__nr_trace
-};
-
-extern const char rxrpc_conn_traces[rxrpc_conn__nr_trace][4];
-
-enum rxrpc_client_trace {
-	rxrpc_client_activate_chans,
-	rxrpc_client_alloc,
-	rxrpc_client_chan_activate,
-	rxrpc_client_chan_disconnect,
-	rxrpc_client_chan_pass,
-	rxrpc_client_chan_unstarted,
-	rxrpc_client_cleanup,
-	rxrpc_client_count,
-	rxrpc_client_discard,
-	rxrpc_client_duplicate,
-	rxrpc_client_exposed,
-	rxrpc_client_replace,
-	rxrpc_client_to_active,
-	rxrpc_client_to_culled,
-	rxrpc_client_to_idle,
-	rxrpc_client_to_inactive,
-	rxrpc_client_to_waiting,
-	rxrpc_client_uncount,
-	rxrpc_client__nr_trace
-};
-
-extern const char rxrpc_client_traces[rxrpc_client__nr_trace][7];
-extern const char rxrpc_conn_cache_states[RXRPC_CONN__NR_CACHE_STATES][5];
-
-enum rxrpc_call_trace {
-	rxrpc_call_new_client,
-	rxrpc_call_new_service,
-	rxrpc_call_queued,
-	rxrpc_call_queued_ref,
-	rxrpc_call_seen,
-	rxrpc_call_connected,
-	rxrpc_call_release,
-	rxrpc_call_got,
-	rxrpc_call_got_userid,
-	rxrpc_call_got_kernel,
-	rxrpc_call_put,
-	rxrpc_call_put_userid,
-	rxrpc_call_put_kernel,
-	rxrpc_call_put_noqueue,
-	rxrpc_call_error,
-	rxrpc_call__nr_trace
-};
-
-extern const char rxrpc_call_traces[rxrpc_call__nr_trace][4];
-
-enum rxrpc_transmit_trace {
-	rxrpc_transmit_wait,
-	rxrpc_transmit_queue,
-	rxrpc_transmit_queue_last,
-	rxrpc_transmit_rotate,
-	rxrpc_transmit_rotate_last,
-	rxrpc_transmit_await_reply,
-	rxrpc_transmit_end,
-	rxrpc_transmit__nr_trace
-};
-
-extern const char rxrpc_transmit_traces[rxrpc_transmit__nr_trace][4];
-
-enum rxrpc_receive_trace {
-	rxrpc_receive_incoming,
-	rxrpc_receive_queue,
-	rxrpc_receive_queue_last,
-	rxrpc_receive_front,
-	rxrpc_receive_rotate,
-	rxrpc_receive_end,
-	rxrpc_receive__nr_trace
-};
-
-extern const char rxrpc_receive_traces[rxrpc_receive__nr_trace][4];
-
-enum rxrpc_recvmsg_trace {
-	rxrpc_recvmsg_enter,
-	rxrpc_recvmsg_wait,
-	rxrpc_recvmsg_dequeue,
-	rxrpc_recvmsg_hole,
-	rxrpc_recvmsg_next,
-	rxrpc_recvmsg_cont,
-	rxrpc_recvmsg_full,
-	rxrpc_recvmsg_data_return,
-	rxrpc_recvmsg_terminal,
-	rxrpc_recvmsg_to_be_accepted,
-	rxrpc_recvmsg_return,
-	rxrpc_recvmsg__nr_trace
-};
-
-extern const char rxrpc_recvmsg_traces[rxrpc_recvmsg__nr_trace][5];
-
-enum rxrpc_rtt_tx_trace {
-	rxrpc_rtt_tx_ping,
-	rxrpc_rtt_tx_data,
-	rxrpc_rtt_tx__nr_trace
-};
-
-extern const char rxrpc_rtt_tx_traces[rxrpc_rtt_tx__nr_trace][5];
-
-enum rxrpc_rtt_rx_trace {
-	rxrpc_rtt_rx_ping_response,
-	rxrpc_rtt_rx_requested_ack,
-	rxrpc_rtt_rx__nr_trace
-};
-
-extern const char rxrpc_rtt_rx_traces[rxrpc_rtt_rx__nr_trace][5];
-
-enum rxrpc_timer_trace {
-	rxrpc_timer_begin,
-	rxrpc_timer_init_for_reply,
-	rxrpc_timer_init_for_send_reply,
-	rxrpc_timer_expired,
-	rxrpc_timer_set_for_ack,
-	rxrpc_timer_set_for_ping,
-	rxrpc_timer_set_for_resend,
-	rxrpc_timer_set_for_send,
-	rxrpc_timer__nr_trace
-};
-
-extern const char rxrpc_timer_traces[rxrpc_timer__nr_trace][8];
-
-enum rxrpc_propose_ack_trace {
-	rxrpc_propose_ack_client_tx_end,
-	rxrpc_propose_ack_input_data,
-	rxrpc_propose_ack_ping_for_lost_ack,
-	rxrpc_propose_ack_ping_for_lost_reply,
-	rxrpc_propose_ack_ping_for_params,
-	rxrpc_propose_ack_processing_op,
-	rxrpc_propose_ack_respond_to_ack,
-	rxrpc_propose_ack_respond_to_ping,
-	rxrpc_propose_ack_retry_tx,
-	rxrpc_propose_ack_rotate_rx,
-	rxrpc_propose_ack_terminal_ack,
-	rxrpc_propose_ack__nr_trace
-};
-
-enum rxrpc_propose_ack_outcome {
-	rxrpc_propose_ack_use,
-	rxrpc_propose_ack_update,
-	rxrpc_propose_ack_subsume,
-	rxrpc_propose_ack__nr_outcomes
-};
-
-extern const char rxrpc_propose_ack_traces[rxrpc_propose_ack__nr_trace][8];
-extern const char *const rxrpc_propose_ack_outcomes[rxrpc_propose_ack__nr_outcomes];
-
-enum rxrpc_congest_change {
-	rxrpc_cong_begin_retransmission,
-	rxrpc_cong_cleared_nacks,
-	rxrpc_cong_new_low_nack,
-	rxrpc_cong_no_change,
-	rxrpc_cong_progress,
-	rxrpc_cong_retransmit_again,
-	rxrpc_cong_rtt_window_end,
-	rxrpc_cong_saw_nack,
-	rxrpc_congest__nr_change
-};
-
-extern const char rxrpc_congest_modes[NR__RXRPC_CONGEST_MODES][10];
-extern const char rxrpc_congest_changes[rxrpc_congest__nr_change][9];
-
-extern const char *const rxrpc_pkts[];
-extern const char rxrpc_ack_names[RXRPC_ACK__INVALID + 1][4];
-
 #include <trace/events/rxrpc.h>
 
 /*
diff --git a/net/rxrpc/call_accept.c b/net/rxrpc/call_accept.c
index 832d854c2d5c..7c4c64ab8da2 100644
--- a/net/rxrpc/call_accept.c
+++ b/net/rxrpc/call_accept.c
@@ -349,7 +349,8 @@ struct rxrpc_call *rxrpc_new_incoming_call(struct rxrpc_local *local,
 
 found_service:
 	spin_lock(&rx->incoming_lock);
-	if (rx->sk.sk_state == RXRPC_CLOSE) {
+	if (rx->sk.sk_state == RXRPC_SERVER_LISTEN_DISABLED ||
+	    rx->sk.sk_state == RXRPC_CLOSE) {
 		trace_rxrpc_abort("CLS", sp->hdr.cid, sp->hdr.callNumber,
 				  sp->hdr.seq, RX_INVALID_OPERATION, ESHUTDOWN);
 		skb->mark = RXRPC_SKB_MARK_LOCAL_ABORT;
diff --git a/net/rxrpc/call_object.c b/net/rxrpc/call_object.c
index 1ed18d8c9c9f..8b94db3c9b2e 100644
--- a/net/rxrpc/call_object.c
+++ b/net/rxrpc/call_object.c
@@ -43,24 +43,6 @@ const char *const rxrpc_call_completions[NR__RXRPC_CALL_COMPLETIONS] = {
 	[RXRPC_CALL_NETWORK_ERROR]		= "NetError",
 };
 
-const char rxrpc_call_traces[rxrpc_call__nr_trace][4] = {
-	[rxrpc_call_new_client]		= "NWc",
-	[rxrpc_call_new_service]	= "NWs",
-	[rxrpc_call_queued]		= "QUE",
-	[rxrpc_call_queued_ref]		= "QUR",
-	[rxrpc_call_connected]		= "CON",
-	[rxrpc_call_release]		= "RLS",
-	[rxrpc_call_seen]		= "SEE",
-	[rxrpc_call_got]		= "GOT",
-	[rxrpc_call_got_userid]		= "Gus",
-	[rxrpc_call_got_kernel]		= "Gke",
-	[rxrpc_call_put]		= "PUT",
-	[rxrpc_call_put_userid]		= "Pus",
-	[rxrpc_call_put_kernel]		= "Pke",
-	[rxrpc_call_put_noqueue]	= "PNQ",
-	[rxrpc_call_error]		= "*E*",
-};
-
 struct kmem_cache *rxrpc_call_jar;
 LIST_HEAD(rxrpc_calls);
 DEFINE_RWLOCK(rxrpc_call_lock);
diff --git a/net/rxrpc/conn_client.c b/net/rxrpc/conn_client.c
index 6cbcdcc29853..40a1ef2adeb4 100644
--- a/net/rxrpc/conn_client.c
+++ b/net/rxrpc/conn_client.c
@@ -105,14 +105,6 @@ static void rxrpc_discard_expired_client_conns(struct work_struct *);
 static DECLARE_DELAYED_WORK(rxrpc_client_conn_reap,
 			    rxrpc_discard_expired_client_conns);
 
-const char rxrpc_conn_cache_states[RXRPC_CONN__NR_CACHE_STATES][5] = {
-	[RXRPC_CONN_CLIENT_INACTIVE]	= "Inac",
-	[RXRPC_CONN_CLIENT_WAITING]	= "Wait",
-	[RXRPC_CONN_CLIENT_ACTIVE]	= "Actv",
-	[RXRPC_CONN_CLIENT_CULLED]	= "Cull",
-	[RXRPC_CONN_CLIENT_IDLE]	= "Idle",
-};
-
 /*
  * Get a connection ID and epoch for a client connection from the global pool.
  * The connection struct pointer is then recorded in the idr radix tree.  The
diff --git a/net/rxrpc/conn_object.c b/net/rxrpc/conn_object.c
index e1e83af47866..b0ecb770fdce 100644
--- a/net/rxrpc/conn_object.c
+++ b/net/rxrpc/conn_object.c
@@ -173,6 +173,7 @@ void __rxrpc_disconnect_call(struct rxrpc_connection *conn,
 		/* Save the result of the call so that we can repeat it if necessary
 		 * through the channel, whilst disposing of the actual call record.
 		 */
+		trace_rxrpc_disconnect_call(call);
 		chan->last_service_id = call->service_id;
 		if (call->abort_code) {
 			chan->last_abort = call->abort_code;
diff --git a/net/rxrpc/input.c b/net/rxrpc/input.c
index 1d87b5453ef7..78ec33477adf 100644
--- a/net/rxrpc/input.c
+++ b/net/rxrpc/input.c
@@ -481,6 +481,7 @@ next_subpacket:
 			return rxrpc_proto_abort("LSA", call, seq);
 	}
 
+	trace_rxrpc_rx_data(call, seq, serial, flags, annotation);
 	if (before_eq(seq, hard_ack)) {
 		ack = RXRPC_ACK_DUPLICATE;
 		ack_serial = serial;
@@ -765,16 +766,9 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb,
 	summary.ack_reason = (buf.ack.reason < RXRPC_ACK__INVALID ?
 			      buf.ack.reason : RXRPC_ACK__INVALID);
 
-	trace_rxrpc_rx_ack(call, first_soft_ack, summary.ack_reason, nr_acks);
-
-	_proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
-	       sp->hdr.serial,
-	       ntohs(buf.ack.maxSkew),
-	       first_soft_ack,
-	       ntohl(buf.ack.previousPacket),
-	       acked_serial,
-	       rxrpc_ack_names[summary.ack_reason],
-	       buf.ack.nAcks);
+	trace_rxrpc_rx_ack(call, sp->hdr.serial, acked_serial,
+			   first_soft_ack, ntohl(buf.ack.previousPacket),
+			   summary.ack_reason, nr_acks);
 
 	if (buf.ack.reason == RXRPC_ACK_PING_RESPONSE)
 		rxrpc_input_ping_response(call, skb->tstamp, acked_serial,
@@ -931,7 +925,6 @@ static void rxrpc_input_call_packet(struct rxrpc_call *call,
 		break;
 
 	default:
-		_proto("Rx %s %%%u", rxrpc_pkts[sp->hdr.type], sp->hdr.serial);
 		break;
 	}
 
@@ -961,6 +954,7 @@ static void rxrpc_input_implicit_end_call(struct rxrpc_connection *conn,
 		break;
 	}
 
+	trace_rxrpc_improper_term(call);
 	__rxrpc_disconnect_call(conn, call);
 	rxrpc_notify_socket(call);
 }
diff --git a/net/rxrpc/misc.c b/net/rxrpc/misc.c
index 6dee55fad2d3..1a2d4b112064 100644
--- a/net/rxrpc/misc.c
+++ b/net/rxrpc/misc.c
@@ -77,12 +77,6 @@ unsigned int rxrpc_rx_jumbo_max = 4;
  */
 unsigned int rxrpc_resend_timeout = 4 * 1000;
 
-const char *const rxrpc_pkts[] = {
-	"?00",
-	"DATA", "ACK", "BUSY", "ABORT", "ACKALL", "CHALL", "RESP", "DEBUG",
-	"?09", "?10", "?11", "?12", "VERSION", "?14", "?15"
-};
-
 const s8 rxrpc_ack_priority[] = {
 	[0]				= 0,
 	[RXRPC_ACK_DELAY]		= 1,
@@ -94,148 +88,3 @@ const s8 rxrpc_ack_priority[] = {
 	[RXRPC_ACK_NOSPACE]		= 7,
 	[RXRPC_ACK_PING_RESPONSE]	= 8,
 };
-
-const char rxrpc_ack_names[RXRPC_ACK__INVALID + 1][4] = {
-	"---", "REQ", "DUP", "OOS", "WIN", "MEM", "PNG", "PNR", "DLY",
-	"IDL", "-?-"
-};
-
-const char rxrpc_skb_traces[rxrpc_skb__nr_trace][7] = {
-	[rxrpc_skb_rx_cleaned]		= "Rx CLN",
-	[rxrpc_skb_rx_freed]		= "Rx FRE",
-	[rxrpc_skb_rx_got]		= "Rx GOT",
-	[rxrpc_skb_rx_lost]		= "Rx *L*",
-	[rxrpc_skb_rx_received]		= "Rx RCV",
-	[rxrpc_skb_rx_purged]		= "Rx PUR",
-	[rxrpc_skb_rx_rotated]		= "Rx ROT",
-	[rxrpc_skb_rx_seen]		= "Rx SEE",
-	[rxrpc_skb_tx_cleaned]		= "Tx CLN",
-	[rxrpc_skb_tx_freed]		= "Tx FRE",
-	[rxrpc_skb_tx_got]		= "Tx GOT",
-	[rxrpc_skb_tx_new]		= "Tx NEW",
-	[rxrpc_skb_tx_rotated]		= "Tx ROT",
-	[rxrpc_skb_tx_seen]		= "Tx SEE",
-};
-
-const char rxrpc_conn_traces[rxrpc_conn__nr_trace][4] = {
-	[rxrpc_conn_new_client]		= "NWc",
-	[rxrpc_conn_new_service]	= "NWs",
-	[rxrpc_conn_queued]		= "QUE",
-	[rxrpc_conn_seen]		= "SEE",
-	[rxrpc_conn_got]		= "GOT",
-	[rxrpc_conn_put_client]		= "PTc",
-	[rxrpc_conn_put_service]	= "PTs",
-};
-
-const char rxrpc_client_traces[rxrpc_client__nr_trace][7] = {
-	[rxrpc_client_activate_chans]	= "Activa",
-	[rxrpc_client_alloc]		= "Alloc ",
-	[rxrpc_client_chan_activate]	= "ChActv",
-	[rxrpc_client_chan_disconnect]	= "ChDisc",
-	[rxrpc_client_chan_pass]	= "ChPass",
-	[rxrpc_client_chan_unstarted]	= "ChUnst",
-	[rxrpc_client_cleanup]		= "Clean ",
-	[rxrpc_client_count]		= "Count ",
-	[rxrpc_client_discard]		= "Discar",
-	[rxrpc_client_duplicate]	= "Duplic",
-	[rxrpc_client_exposed]		= "Expose",
-	[rxrpc_client_replace]		= "Replac",
-	[rxrpc_client_to_active]	= "->Actv",
-	[rxrpc_client_to_culled]	= "->Cull",
-	[rxrpc_client_to_idle]		= "->Idle",
-	[rxrpc_client_to_inactive]	= "->Inac",
-	[rxrpc_client_to_waiting]	= "->Wait",
-	[rxrpc_client_uncount]		= "Uncoun",
-};
-
-const char rxrpc_transmit_traces[rxrpc_transmit__nr_trace][4] = {
-	[rxrpc_transmit_wait]		= "WAI",
-	[rxrpc_transmit_queue]		= "QUE",
-	[rxrpc_transmit_queue_last]	= "QLS",
-	[rxrpc_transmit_rotate]		= "ROT",
-	[rxrpc_transmit_rotate_last]	= "RLS",
-	[rxrpc_transmit_await_reply]	= "AWR",
-	[rxrpc_transmit_end]		= "END",
-};
-
-const char rxrpc_receive_traces[rxrpc_receive__nr_trace][4] = {
-	[rxrpc_receive_incoming]	= "INC",
-	[rxrpc_receive_queue]		= "QUE",
-	[rxrpc_receive_queue_last]	= "QLS",
-	[rxrpc_receive_front]		= "FRN",
-	[rxrpc_receive_rotate]		= "ROT",
-	[rxrpc_receive_end]		= "END",
-};
-
-const char rxrpc_recvmsg_traces[rxrpc_recvmsg__nr_trace][5] = {
-	[rxrpc_recvmsg_enter]		= "ENTR",
-	[rxrpc_recvmsg_wait]		= "WAIT",
-	[rxrpc_recvmsg_dequeue]		= "DEQU",
-	[rxrpc_recvmsg_hole]		= "HOLE",
-	[rxrpc_recvmsg_next]		= "NEXT",
-	[rxrpc_recvmsg_cont]		= "CONT",
-	[rxrpc_recvmsg_full]		= "FULL",
-	[rxrpc_recvmsg_data_return]	= "DATA",
-	[rxrpc_recvmsg_terminal]	= "TERM",
-	[rxrpc_recvmsg_to_be_accepted]	= "TBAC",
-	[rxrpc_recvmsg_return]		= "RETN",
-};
-
-const char rxrpc_rtt_tx_traces[rxrpc_rtt_tx__nr_trace][5] = {
-	[rxrpc_rtt_tx_ping]		= "PING",
-	[rxrpc_rtt_tx_data]		= "DATA",
-};
-
-const char rxrpc_rtt_rx_traces[rxrpc_rtt_rx__nr_trace][5] = {
-	[rxrpc_rtt_rx_ping_response]	= "PONG",
-	[rxrpc_rtt_rx_requested_ack]	= "RACK",
-};
-
-const char rxrpc_timer_traces[rxrpc_timer__nr_trace][8] = {
-	[rxrpc_timer_begin]			= "Begin ",
-	[rxrpc_timer_expired]			= "*EXPR*",
-	[rxrpc_timer_init_for_reply]		= "IniRpl",
-	[rxrpc_timer_init_for_send_reply]	= "SndRpl",
-	[rxrpc_timer_set_for_ack]		= "SetAck",
-	[rxrpc_timer_set_for_ping]		= "SetPng",
-	[rxrpc_timer_set_for_send]		= "SetTx ",
-	[rxrpc_timer_set_for_resend]		= "SetRTx",
-};
-
-const char rxrpc_propose_ack_traces[rxrpc_propose_ack__nr_trace][8] = {
-	[rxrpc_propose_ack_client_tx_end]	= "ClTxEnd",
-	[rxrpc_propose_ack_input_data]		= "DataIn ",
-	[rxrpc_propose_ack_ping_for_lost_ack]	= "LostAck",
-	[rxrpc_propose_ack_ping_for_lost_reply]	= "LostRpl",
-	[rxrpc_propose_ack_ping_for_params]	= "Params ",
-	[rxrpc_propose_ack_processing_op]	= "ProcOp ",
-	[rxrpc_propose_ack_respond_to_ack]	= "Rsp2Ack",
-	[rxrpc_propose_ack_respond_to_ping]	= "Rsp2Png",
-	[rxrpc_propose_ack_retry_tx]		= "RetryTx",
-	[rxrpc_propose_ack_rotate_rx]		= "RxAck  ",
-	[rxrpc_propose_ack_terminal_ack]	= "ClTerm ",
-};
-
-const char *const rxrpc_propose_ack_outcomes[rxrpc_propose_ack__nr_outcomes] = {
-	[rxrpc_propose_ack_use]			= "",
-	[rxrpc_propose_ack_update]		= " Update",
-	[rxrpc_propose_ack_subsume]		= " Subsume",
-};
-
-const char rxrpc_congest_modes[NR__RXRPC_CONGEST_MODES][10] = {
-	[RXRPC_CALL_SLOW_START]		= "SlowStart",
-	[RXRPC_CALL_CONGEST_AVOIDANCE]	= "CongAvoid",
-	[RXRPC_CALL_PACKET_LOSS]	= "PktLoss  ",
-	[RXRPC_CALL_FAST_RETRANSMIT]	= "FastReTx ",
-};
-
-const char rxrpc_congest_changes[rxrpc_congest__nr_change][9] = {
-	[rxrpc_cong_begin_retransmission]	= " Retrans",
-	[rxrpc_cong_cleared_nacks]		= " Cleared",
-	[rxrpc_cong_new_low_nack]		= " NewLowN",
-	[rxrpc_cong_no_change]			= "",
-	[rxrpc_cong_progress]			= " Progres",
-	[rxrpc_cong_retransmit_again]		= " ReTxAgn",
-	[rxrpc_cong_rtt_window_end]		= " RttWinE",
-	[rxrpc_cong_saw_nack]			= " SawNack",
-};
diff --git a/net/rxrpc/proc.c b/net/rxrpc/proc.c
index 65cd980767fa..b9bcfbfb095c 100644
--- a/net/rxrpc/proc.c
+++ b/net/rxrpc/proc.c
@@ -52,6 +52,7 @@ static int rxrpc_call_seq_show(struct seq_file *seq, void *v)
 	struct rxrpc_sock *rx;
 	struct rxrpc_peer *peer;
 	struct rxrpc_call *call;
+	rxrpc_seq_t tx_hard_ack, rx_hard_ack;
 	char lbuff[50], rbuff[50];
 
 	if (v == &rxrpc_calls) {
@@ -82,9 +83,11 @@ static int rxrpc_call_seq_show(struct seq_file *seq, void *v)
 	else
 		strcpy(rbuff, "no_connection");
 
+	tx_hard_ack = READ_ONCE(call->tx_hard_ack);
+	rx_hard_ack = READ_ONCE(call->rx_hard_ack);
 	seq_printf(seq,
 		   "UDP   %-47.47s %-47.47s %4x %08x %08x %s %3u"
-		   " %-8.8s %08x %lx\n",
+		   " %-8.8s %08x %lx %08x %02x %08x %02x\n",
 		   lbuff,
 		   rbuff,
 		   call->service_id,
@@ -94,7 +97,9 @@ static int rxrpc_call_seq_show(struct seq_file *seq, void *v)
 		   atomic_read(&call->usage),
 		   rxrpc_call_states[call->state],
 		   call->abort_code,
-		   call->user_call_ID);
+		   call->user_call_ID,
+		   tx_hard_ack, READ_ONCE(call->tx_top) - tx_hard_ack,
+		   rx_hard_ack, READ_ONCE(call->rx_top) - rx_hard_ack);
 
 	return 0;
 }
diff --git a/net/rxrpc/sendmsg.c b/net/rxrpc/sendmsg.c
index b214a4d4a641..0a6ef217aa8a 100644
--- a/net/rxrpc/sendmsg.c
+++ b/net/rxrpc/sendmsg.c
@@ -376,7 +376,7 @@ static int rxrpc_sendmsg_cmsg(struct msghdr *msg,
 		if (!CMSG_OK(msg, cmsg))
 			return -EINVAL;
 
-		len = cmsg->cmsg_len - CMSG_ALIGN(sizeof(struct cmsghdr));
+		len = cmsg->cmsg_len - sizeof(struct cmsghdr);
 		_debug("CMSG %d, %d, %d",
 		       cmsg->cmsg_level, cmsg->cmsg_type, len);
 
diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index 87956a768d1b..403790cce7d2 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -650,6 +650,18 @@ config NET_ACT_MIRRED
 	  To compile this code as a module, choose M here: the
 	  module will be called act_mirred.
 
+config NET_ACT_SAMPLE
+        tristate "Traffic Sampling"
+        depends on NET_CLS_ACT
+        select PSAMPLE
+        ---help---
+	  Say Y here to allow packet sampling tc action. The packet sample
+	  action consists of statistically choosing packets and sampling
+	  them using the psample module.
+
+	  To compile this code as a module, choose M here: the
+	  module will be called act_sample.
+
 config NET_ACT_IPT
         tristate "IPtables targets"
         depends on NET_CLS_ACT && NETFILTER && IP_NF_IPTABLES
@@ -707,6 +719,7 @@ config NET_ACT_SKBEDIT
 config NET_ACT_CSUM
         tristate "Checksum Updating"
         depends on NET_CLS_ACT && INET
+        select LIBCRC32C
         ---help---
 	  Say Y here to update some common checksum after some direct
 	  packet alterations.
@@ -763,6 +776,7 @@ config NET_ACT_SKBMOD
 config NET_ACT_IFE
         tristate "Inter-FE action based on IETF ForCES InterFE LFB"
         depends on NET_CLS_ACT
+        select NET_IFE
         ---help---
 	  Say Y here to allow for sourcing and terminating metadata
 	  For details refer to netdev01 paper:
diff --git a/net/sched/Makefile b/net/sched/Makefile
index 4bdda3634e0b..7b915d226de7 100644
--- a/net/sched/Makefile
+++ b/net/sched/Makefile
@@ -10,6 +10,7 @@ obj-$(CONFIG_NET_CLS_ACT)	+= act_api.o
 obj-$(CONFIG_NET_ACT_POLICE)	+= act_police.o
 obj-$(CONFIG_NET_ACT_GACT)	+= act_gact.o
 obj-$(CONFIG_NET_ACT_MIRRED)	+= act_mirred.o
+obj-$(CONFIG_NET_ACT_SAMPLE)	+= act_sample.o
 obj-$(CONFIG_NET_ACT_IPT)	+= act_ipt.o
 obj-$(CONFIG_NET_ACT_NAT)	+= act_nat.o
 obj-$(CONFIG_NET_ACT_PEDIT)	+= act_pedit.o
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index e10456ef6f7a..f219ff325ed4 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -24,6 +24,7 @@
 #include <net/net_namespace.h>
 #include <net/sock.h>
 #include <net/sch_generic.h>
+#include <net/pkt_cls.h>
 #include <net/act_api.h>
 #include <net/netlink.h>
 
@@ -33,6 +34,12 @@ static void free_tcf(struct rcu_head *head)
 
 	free_percpu(p->cpu_bstats);
 	free_percpu(p->cpu_qstats);
+
+	if (p->act_cookie) {
+		kfree(p->act_cookie->data);
+		kfree(p->act_cookie);
+	}
+
 	kfree(p);
 }
 
@@ -426,11 +433,9 @@ int tcf_action_exec(struct sk_buff *skb, struct tc_action **actions,
 {
 	int ret = -1, i;
 
-	if (skb->tc_verd & TC_NCLS) {
-		skb->tc_verd = CLR_TC_NCLS(skb->tc_verd);
-		ret = TC_ACT_OK;
-		goto exec_done;
-	}
+	if (skb_skip_tc_classify(skb))
+		return TC_ACT_OK;
+
 	for (i = 0; i < nr_actions; i++) {
 		const struct tc_action *a = actions[i];
 
@@ -439,9 +444,8 @@ repeat:
 		if (ret == TC_ACT_REPEAT)
 			goto repeat;	/* we need a ttl - JHS */
 		if (ret != TC_ACT_PIPE)
-			goto exec_done;
+			break;
 	}
-exec_done:
 	return ret;
 }
 EXPORT_SYMBOL(tcf_action_exec);
@@ -478,6 +482,12 @@ tcf_action_dump_1(struct sk_buff *skb, struct tc_action *a, int bind, int ref)
 		goto nla_put_failure;
 	if (tcf_action_copy_stats(skb, a, 0))
 		goto nla_put_failure;
+	if (a->act_cookie) {
+		if (nla_put(skb, TCA_ACT_COOKIE, a->act_cookie->len,
+			    a->act_cookie->data))
+			goto nla_put_failure;
+	}
+
 	nest = nla_nest_start(skb, TCA_OPTIONS);
 	if (nest == NULL)
 		goto nla_put_failure;
@@ -519,6 +529,22 @@ errout:
 	return err;
 }
 
+static int nla_memdup_cookie(struct tc_action *a, struct nlattr **tb)
+{
+	a->act_cookie = kzalloc(sizeof(*a->act_cookie), GFP_KERNEL);
+	if (!a->act_cookie)
+		return -ENOMEM;
+
+	a->act_cookie->data = nla_memdup(tb[TCA_ACT_COOKIE], GFP_KERNEL);
+	if (!a->act_cookie->data) {
+		kfree(a->act_cookie);
+		return -ENOMEM;
+	}
+	a->act_cookie->len = nla_len(tb[TCA_ACT_COOKIE]);
+
+	return 0;
+}
+
 struct tc_action *tcf_action_init_1(struct net *net, struct nlattr *nla,
 				    struct nlattr *est, char *name, int ovr,
 				    int bind)
@@ -578,6 +604,22 @@ struct tc_action *tcf_action_init_1(struct net *net, struct nlattr *nla,
 	if (err < 0)
 		goto err_mod;
 
+	if (tb[TCA_ACT_COOKIE]) {
+		int cklen = nla_len(tb[TCA_ACT_COOKIE]);
+
+		if (cklen > TC_COOKIE_MAX_SIZE) {
+			err = -EINVAL;
+			tcf_hash_release(a, bind);
+			goto err_mod;
+		}
+
+		err = nla_memdup_cookie(a, tb);
+		if (err < 0) {
+			tcf_hash_release(a, bind);
+			goto err_mod;
+		}
+	}
+
 	/* module count goes up only when brand new policy is created
 	 * if it exists and is only bound to in a_o->init() then
 	 * ACT_P_CREATED is not returned (a zero is).
diff --git a/net/sched/act_csum.c b/net/sched/act_csum.c
index a0edd80a44db..e978ccd4402c 100644
--- a/net/sched/act_csum.c
+++ b/net/sched/act_csum.c
@@ -30,6 +30,7 @@
 #include <net/tcp.h>
 #include <net/udp.h>
 #include <net/ip6_checksum.h>
+#include <net/sctp/checksum.h>
 
 #include <net/act_api.h>
 
@@ -322,6 +323,25 @@ ignore_obscure_skb:
 	return 1;
 }
 
+static int tcf_csum_sctp(struct sk_buff *skb, unsigned int ihl,
+			 unsigned int ipl)
+{
+	struct sctphdr *sctph;
+
+	if (skb_is_gso(skb) && skb_shinfo(skb)->gso_type & SKB_GSO_SCTP)
+		return 1;
+
+	sctph = tcf_csum_skb_nextlayer(skb, ihl, ipl, sizeof(*sctph));
+	if (!sctph)
+		return 0;
+
+	sctph->checksum = sctp_compute_cksum(skb,
+					     skb_network_offset(skb) + ihl);
+	skb->ip_summed = CHECKSUM_NONE;
+
+	return 1;
+}
+
 static int tcf_csum_ipv4(struct sk_buff *skb, u32 update_flags)
 {
 	const struct iphdr *iph;
@@ -365,6 +385,11 @@ static int tcf_csum_ipv4(struct sk_buff *skb, u32 update_flags)
 					       ntohs(iph->tot_len), 1))
 				goto fail;
 		break;
+	case IPPROTO_SCTP:
+		if ((update_flags & TCA_CSUM_UPDATE_FLAG_SCTP) &&
+		    !tcf_csum_sctp(skb, iph->ihl * 4, ntohs(iph->tot_len)))
+			goto fail;
+		break;
 	}
 
 	if (update_flags & TCA_CSUM_UPDATE_FLAG_IPV4HDR) {
@@ -481,6 +506,11 @@ static int tcf_csum_ipv6(struct sk_buff *skb, u32 update_flags)
 						       pl + sizeof(*ip6h), 1))
 					goto fail;
 			goto done;
+		case IPPROTO_SCTP:
+			if ((update_flags & TCA_CSUM_UPDATE_FLAG_SCTP) &&
+			    !tcf_csum_sctp(skb, hl, pl + sizeof(*ip6h)))
+				goto fail;
+			goto done;
 		default:
 			goto ignore_skb;
 		}
diff --git a/net/sched/act_ife.c b/net/sched/act_ife.c
index 80b848d3f096..71e7ff22f7c9 100644
--- a/net/sched/act_ife.c
+++ b/net/sched/act_ife.c
@@ -32,6 +32,7 @@
 #include <uapi/linux/tc_act/tc_ife.h>
 #include <net/tc_act/tc_ife.h>
 #include <linux/etherdevice.h>
+#include <net/ife.h>
 
 #define IFE_TAB_MASK 15
 
@@ -46,23 +47,6 @@ static const struct nla_policy ife_policy[TCA_IFE_MAX + 1] = {
 	[TCA_IFE_TYPE] = { .type = NLA_U16},
 };
 
-/* Caller takes care of presenting data in network order
-*/
-int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen, const void *dval)
-{
-	u32 *tlv = (u32 *)(skbdata);
-	u16 totlen = nla_total_size(dlen);	/*alignment + hdr */
-	char *dptr = (char *)tlv + NLA_HDRLEN;
-	u32 htlv = attrtype << 16 | (dlen + NLA_HDRLEN);
-
-	*tlv = htonl(htlv);
-	memset(dptr, 0, totlen - NLA_HDRLEN);
-	memcpy(dptr, dval, dlen);
-
-	return totlen;
-}
-EXPORT_SYMBOL_GPL(ife_tlv_meta_encode);
-
 int ife_encode_meta_u16(u16 metaval, void *skbdata, struct tcf_meta_info *mi)
 {
 	u16 edata = 0;
@@ -637,69 +621,59 @@ int find_decode_metaid(struct sk_buff *skb, struct tcf_ife_info *ife,
 	return 0;
 }
 
-struct ifeheadr {
-	__be16 metalen;
-	u8 tlv_data[];
-};
-
-struct meta_tlvhdr {
-	__be16 type;
-	__be16 len;
-};
-
 static int tcf_ife_decode(struct sk_buff *skb, const struct tc_action *a,
 			  struct tcf_result *res)
 {
 	struct tcf_ife_info *ife = to_ife(a);
 	int action = ife->tcf_action;
-	struct ifeheadr *ifehdr = (struct ifeheadr *)skb->data;
-	int ifehdrln = (int)ifehdr->metalen;
-	struct meta_tlvhdr *tlv = (struct meta_tlvhdr *)(ifehdr->tlv_data);
+	u8 *ifehdr_end;
+	u8 *tlv_data;
+	u16 metalen;
 
 	spin_lock(&ife->tcf_lock);
 	bstats_update(&ife->tcf_bstats, skb);
 	tcf_lastuse_update(&ife->tcf_tm);
 	spin_unlock(&ife->tcf_lock);
 
-	ifehdrln = ntohs(ifehdrln);
-	if (unlikely(!pskb_may_pull(skb, ifehdrln))) {
+	if (skb_at_tc_ingress(skb))
+		skb_push(skb, skb->dev->hard_header_len);
+
+	tlv_data = ife_decode(skb, &metalen);
+	if (unlikely(!tlv_data)) {
 		spin_lock(&ife->tcf_lock);
 		ife->tcf_qstats.drops++;
 		spin_unlock(&ife->tcf_lock);
 		return TC_ACT_SHOT;
 	}
 
-	skb_set_mac_header(skb, ifehdrln);
-	__skb_pull(skb, ifehdrln);
-	skb->protocol = eth_type_trans(skb, skb->dev);
-	ifehdrln -= IFE_METAHDRLEN;
-
-	while (ifehdrln > 0) {
-		u8 *tlvdata = (u8 *)tlv;
-		u16 mtype = tlv->type;
-		u16 mlen = tlv->len;
-		u16 alen;
+	ifehdr_end = tlv_data + metalen;
+	for (; tlv_data < ifehdr_end; tlv_data = ife_tlv_meta_next(tlv_data)) {
+		u8 *curr_data;
+		u16 mtype;
+		u16 dlen;
 
-		mtype = ntohs(mtype);
-		mlen = ntohs(mlen);
-		alen = NLA_ALIGN(mlen);
+		curr_data = ife_tlv_meta_decode(tlv_data, &mtype, &dlen, NULL);
 
-		if (find_decode_metaid(skb, ife, mtype, (mlen - NLA_HDRLEN),
-				       (void *)(tlvdata + NLA_HDRLEN))) {
+		if (find_decode_metaid(skb, ife, mtype, dlen, curr_data)) {
 			/* abuse overlimits to count when we receive metadata
 			 * but dont have an ops for it
 			 */
-			pr_info_ratelimited("Unknown metaid %d alnlen %d\n",
-					    mtype, mlen);
+			pr_info_ratelimited("Unknown metaid %d dlen %d\n",
+					    mtype, dlen);
 			ife->tcf_qstats.overlimits++;
 		}
+	}
 
-		tlvdata += alen;
-		ifehdrln -= alen;
-		tlv = (struct meta_tlvhdr *)tlvdata;
+	if (WARN_ON(tlv_data != ifehdr_end)) {
+		spin_lock(&ife->tcf_lock);
+		ife->tcf_qstats.drops++;
+		spin_unlock(&ife->tcf_lock);
+		return TC_ACT_SHOT;
 	}
 
+	skb->protocol = eth_type_trans(skb, skb->dev);
 	skb_reset_network_header(skb);
+
 	return action;
 }
 
@@ -727,7 +701,6 @@ static int tcf_ife_encode(struct sk_buff *skb, const struct tc_action *a,
 	struct tcf_ife_info *ife = to_ife(a);
 	int action = ife->tcf_action;
 	struct ethhdr *oethh;	/* outer ether header */
-	struct ethhdr *iethh;	/* inner eth header */
 	struct tcf_meta_info *e;
 	/*
 	   OUTERHDR:TOTMETALEN:{TLVHDR:Metadatum:TLVHDR..}:ORIGDATA
@@ -735,13 +708,13 @@ static int tcf_ife_encode(struct sk_buff *skb, const struct tc_action *a,
 	 */
 	u16 metalen = ife_get_sz(skb, ife);
 	int hdrm = metalen + skb->dev->hard_header_len + IFE_METAHDRLEN;
-	unsigned int skboff = skb->dev->hard_header_len;
-	u32 at = G_TC_AT(skb->tc_verd);
+	unsigned int skboff = 0;
 	int new_len = skb->len + hdrm;
 	bool exceed_mtu = false;
-	int err;
+	void *ife_meta;
+	int err = 0;
 
-	if (at & AT_EGRESS) {
+	if (!skb_at_tc_ingress(skb)) {
 		if (new_len > skb->dev->mtu)
 			exceed_mtu = true;
 	}
@@ -766,27 +739,10 @@ static int tcf_ife_encode(struct sk_buff *skb, const struct tc_action *a,
 		return TC_ACT_SHOT;
 	}
 
-	err = skb_cow_head(skb, hdrm);
-	if (unlikely(err)) {
-		ife->tcf_qstats.drops++;
-		spin_unlock(&ife->tcf_lock);
-		return TC_ACT_SHOT;
-	}
-
-	if (!(at & AT_EGRESS))
+	if (skb_at_tc_ingress(skb))
 		skb_push(skb, skb->dev->hard_header_len);
 
-	iethh = (struct ethhdr *)skb->data;
-	__skb_push(skb, hdrm);
-	memcpy(skb->data, iethh, skb->mac_len);
-	skb_reset_mac_header(skb);
-	oethh = eth_hdr(skb);
-
-	/*total metadata length */
-	metalen += IFE_METAHDRLEN;
-	metalen = htons(metalen);
-	memcpy((skb->data + skboff), &metalen, IFE_METAHDRLEN);
-	skboff += IFE_METAHDRLEN;
+	ife_meta = ife_encode(skb, metalen);
 
 	/* XXX: we dont have a clever way of telling encode to
 	 * not repeat some of the computations that are done by
@@ -794,7 +750,7 @@ static int tcf_ife_encode(struct sk_buff *skb, const struct tc_action *a,
 	 */
 	list_for_each_entry(e, &ife->metalist, metalist) {
 		if (e->ops->encode) {
-			err = e->ops->encode(skb, (void *)(skb->data + skboff),
+			err = e->ops->encode(skb, (void *)(ife_meta + skboff),
 					     e);
 		}
 		if (err < 0) {
@@ -805,18 +761,15 @@ static int tcf_ife_encode(struct sk_buff *skb, const struct tc_action *a,
 		}
 		skboff += err;
 	}
+	oethh = (struct ethhdr *)skb->data;
 
 	if (!is_zero_ether_addr(ife->eth_src))
 		ether_addr_copy(oethh->h_source, ife->eth_src);
-	else
-		ether_addr_copy(oethh->h_source, iethh->h_source);
 	if (!is_zero_ether_addr(ife->eth_dst))
 		ether_addr_copy(oethh->h_dest, ife->eth_dst);
-	else
-		ether_addr_copy(oethh->h_dest, iethh->h_dest);
 	oethh->h_proto = htons(ife->eth_type);
 
-	if (!(at & AT_EGRESS))
+	if (skb_at_tc_ingress(skb))
 		skb_pull(skb, skb->dev->hard_header_len);
 
 	spin_unlock(&ife->tcf_lock);
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index 2d9fa6e0a1b4..af49c7dca860 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c
@@ -28,8 +28,6 @@
 #include <linux/tc_act/tc_mirred.h>
 #include <net/tc_act/tc_mirred.h>
 
-#include <linux/if_arp.h>
-
 #define MIRRED_TAB_MASK     7
 static LIST_HEAD(mirred_list);
 static DEFINE_SPINLOCK(mirred_list_lock);
@@ -39,15 +37,15 @@ static bool tcf_mirred_is_act_redirect(int action)
 	return action == TCA_EGRESS_REDIR || action == TCA_INGRESS_REDIR;
 }
 
-static u32 tcf_mirred_act_direction(int action)
+static bool tcf_mirred_act_wants_ingress(int action)
 {
 	switch (action) {
 	case TCA_EGRESS_REDIR:
 	case TCA_EGRESS_MIRROR:
-		return AT_EGRESS;
+		return false;
 	case TCA_INGRESS_REDIR:
 	case TCA_INGRESS_MIRROR:
-		return AT_INGRESS;
+		return true;
 	default:
 		BUG();
 	}
@@ -170,7 +168,6 @@ static int tcf_mirred(struct sk_buff *skb, const struct tc_action *a,
 	int retval, err = 0;
 	int m_eaction;
 	int mac_len;
-	u32 at;
 
 	tcf_lastuse_update(&m->tcf_tm);
 	bstats_cpu_update(this_cpu_ptr(m->common.cpu_bstats), skb);
@@ -191,7 +188,6 @@ static int tcf_mirred(struct sk_buff *skb, const struct tc_action *a,
 		goto out;
 	}
 
-	at = G_TC_AT(skb->tc_verd);
 	skb2 = skb_clone(skb, GFP_ATOMIC);
 	if (!skb2)
 		goto out;
@@ -200,8 +196,9 @@ static int tcf_mirred(struct sk_buff *skb, const struct tc_action *a,
 	 * and devices expect a mac header on xmit, then mac push/pull is
 	 * needed.
 	 */
-	if (at != tcf_mirred_act_direction(m_eaction) && m_mac_header_xmit) {
-		if (at & AT_EGRESS) {
+	if (skb_at_tc_ingress(skb) != tcf_mirred_act_wants_ingress(m_eaction) &&
+	    m_mac_header_xmit) {
+		if (!skb_at_tc_ingress(skb)) {
 			/* caught at egress, act ingress: pull mac */
 			mac_len = skb_network_header(skb) - skb_mac_header(skb);
 			skb_pull_rcsum(skb2, mac_len);
@@ -212,12 +209,14 @@ static int tcf_mirred(struct sk_buff *skb, const struct tc_action *a,
 	}
 
 	/* mirror is always swallowed */
-	if (tcf_mirred_is_act_redirect(m_eaction))
-		skb2->tc_verd = SET_TC_FROM(skb2->tc_verd, at);
+	if (tcf_mirred_is_act_redirect(m_eaction)) {
+		skb2->tc_redirected = 1;
+		skb2->tc_from_ingress = skb2->tc_at_ingress;
+	}
 
 	skb2->skb_iif = skb->dev->ifindex;
 	skb2->dev = dev;
-	if (tcf_mirred_act_direction(m_eaction) & AT_EGRESS)
+	if (!tcf_mirred_act_wants_ingress(m_eaction))
 		err = dev_queue_xmit(skb2);
 	else
 		err = netif_receive_skb(skb2);
diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c
index b27c4daec88f..c1310472f620 100644
--- a/net/sched/act_pedit.c
+++ b/net/sched/act_pedit.c
@@ -22,6 +22,7 @@
 #include <net/pkt_sched.h>
 #include <linux/tc_act/tc_pedit.h>
 #include <net/tc_act/tc_pedit.h>
+#include <uapi/linux/tc_act/tc_pedit.h>
 
 #define PEDIT_TAB_MASK	15
 
@@ -30,18 +31,117 @@ static struct tc_action_ops act_pedit_ops;
 
 static const struct nla_policy pedit_policy[TCA_PEDIT_MAX + 1] = {
 	[TCA_PEDIT_PARMS]	= { .len = sizeof(struct tc_pedit) },
+	[TCA_PEDIT_KEYS_EX]   = { .type = NLA_NESTED },
 };
 
+static const struct nla_policy pedit_key_ex_policy[TCA_PEDIT_KEY_EX_MAX + 1] = {
+	[TCA_PEDIT_KEY_EX_HTYPE]  = { .type = NLA_U16 },
+	[TCA_PEDIT_KEY_EX_CMD]	  = { .type = NLA_U16 },
+};
+
+static struct tcf_pedit_key_ex *tcf_pedit_keys_ex_parse(struct nlattr *nla,
+							u8 n)
+{
+	struct tcf_pedit_key_ex *keys_ex;
+	struct tcf_pedit_key_ex *k;
+	const struct nlattr *ka;
+	int err = -EINVAL;
+	int rem;
+
+	if (!nla || !n)
+		return NULL;
+
+	keys_ex = kcalloc(n, sizeof(*k), GFP_KERNEL);
+	if (!keys_ex)
+		return ERR_PTR(-ENOMEM);
+
+	k = keys_ex;
+
+	nla_for_each_nested(ka, nla, rem) {
+		struct nlattr *tb[TCA_PEDIT_KEY_EX_MAX + 1];
+
+		if (!n) {
+			err = -EINVAL;
+			goto err_out;
+		}
+		n--;
+
+		if (nla_type(ka) != TCA_PEDIT_KEY_EX) {
+			err = -EINVAL;
+			goto err_out;
+		}
+
+		err = nla_parse_nested(tb, TCA_PEDIT_KEY_EX_MAX, ka,
+				       pedit_key_ex_policy);
+		if (err)
+			goto err_out;
+
+		if (!tb[TCA_PEDIT_KEY_EX_HTYPE] ||
+		    !tb[TCA_PEDIT_KEY_EX_CMD]) {
+			err = -EINVAL;
+			goto err_out;
+		}
+
+		k->htype = nla_get_u16(tb[TCA_PEDIT_KEY_EX_HTYPE]);
+		k->cmd = nla_get_u16(tb[TCA_PEDIT_KEY_EX_CMD]);
+
+		if (k->htype > TCA_PEDIT_HDR_TYPE_MAX ||
+		    k->cmd > TCA_PEDIT_CMD_MAX) {
+			err = -EINVAL;
+			goto err_out;
+		}
+
+		k++;
+	}
+
+	if (n)
+		goto err_out;
+
+	return keys_ex;
+
+err_out:
+	kfree(keys_ex);
+	return ERR_PTR(err);
+}
+
+static int tcf_pedit_key_ex_dump(struct sk_buff *skb,
+				 struct tcf_pedit_key_ex *keys_ex, int n)
+{
+	struct nlattr *keys_start = nla_nest_start(skb, TCA_PEDIT_KEYS_EX);
+
+	for (; n > 0; n--) {
+		struct nlattr *key_start;
+
+		key_start = nla_nest_start(skb, TCA_PEDIT_KEY_EX);
+
+		if (nla_put_u16(skb, TCA_PEDIT_KEY_EX_HTYPE, keys_ex->htype) ||
+		    nla_put_u16(skb, TCA_PEDIT_KEY_EX_CMD, keys_ex->cmd)) {
+			nlmsg_trim(skb, keys_start);
+			return -EINVAL;
+		}
+
+		nla_nest_end(skb, key_start);
+
+		keys_ex++;
+	}
+
+	nla_nest_end(skb, keys_start);
+
+	return 0;
+}
+
 static int tcf_pedit_init(struct net *net, struct nlattr *nla,
 			  struct nlattr *est, struct tc_action **a,
 			  int ovr, int bind)
 {
 	struct tc_action_net *tn = net_generic(net, pedit_net_id);
 	struct nlattr *tb[TCA_PEDIT_MAX + 1];
+	struct nlattr *pattr;
 	struct tc_pedit *parm;
 	int ret = 0, err;
 	struct tcf_pedit *p;
 	struct tc_pedit_key *keys = NULL;
+	struct tcf_pedit_key_ex *keys_ex;
 	int ksize;
 
 	if (nla == NULL)
@@ -51,13 +151,21 @@ static int tcf_pedit_init(struct net *net, struct nlattr *nla,
 	if (err < 0)
 		return err;
 
-	if (tb[TCA_PEDIT_PARMS] == NULL)
+	pattr = tb[TCA_PEDIT_PARMS];
+	if (!pattr)
+		pattr = tb[TCA_PEDIT_PARMS_EX];
+	if (!pattr)
 		return -EINVAL;
-	parm = nla_data(tb[TCA_PEDIT_PARMS]);
+
+	parm = nla_data(pattr);
 	ksize = parm->nkeys * sizeof(struct tc_pedit_key);
-	if (nla_len(tb[TCA_PEDIT_PARMS]) < sizeof(*parm) + ksize)
+	if (nla_len(pattr) < sizeof(*parm) + ksize)
 		return -EINVAL;
 
+	keys_ex = tcf_pedit_keys_ex_parse(tb[TCA_PEDIT_KEYS_EX], parm->nkeys);
+	if (IS_ERR(keys_ex))
+		return PTR_ERR(keys_ex);
+
 	if (!tcf_hash_check(tn, parm->index, a, bind)) {
 		if (!parm->nkeys)
 			return -EINVAL;
@@ -69,6 +177,7 @@ static int tcf_pedit_init(struct net *net, struct nlattr *nla,
 		keys = kmalloc(ksize, GFP_KERNEL);
 		if (keys == NULL) {
 			tcf_hash_cleanup(*a, est);
+			kfree(keys_ex);
 			return -ENOMEM;
 		}
 		ret = ACT_P_CREATED;
@@ -81,8 +190,10 @@ static int tcf_pedit_init(struct net *net, struct nlattr *nla,
 		p = to_pedit(*a);
 		if (p->tcfp_nkeys && p->tcfp_nkeys != parm->nkeys) {
 			keys = kmalloc(ksize, GFP_KERNEL);
-			if (keys == NULL)
+			if (!keys) {
+				kfree(keys_ex);
 				return -ENOMEM;
+			}
 		}
 	}
 
@@ -95,6 +206,10 @@ static int tcf_pedit_init(struct net *net, struct nlattr *nla,
 		p->tcfp_nkeys = parm->nkeys;
 	}
 	memcpy(p->tcfp_keys, parm->keys, ksize);
+
+	kfree(p->tcfp_keys_ex);
+	p->tcfp_keys_ex = keys_ex;
+
 	spin_unlock_bh(&p->tcf_lock);
 	if (ret == ACT_P_CREATED)
 		tcf_hash_insert(tn, *a);
@@ -106,6 +221,7 @@ static void tcf_pedit_cleanup(struct tc_action *a, int bind)
 	struct tcf_pedit *p = to_pedit(a);
 	struct tc_pedit_key *keys = p->tcfp_keys;
 	kfree(keys);
+	kfree(p->tcfp_keys_ex);
 }
 
 static bool offset_valid(struct sk_buff *skb, int offset)
@@ -119,38 +235,88 @@ static bool offset_valid(struct sk_buff *skb, int offset)
 	return true;
 }
 
+static int pedit_skb_hdr_offset(struct sk_buff *skb,
+				enum pedit_header_type htype, int *hoffset)
+{
+	int ret = -EINVAL;
+
+	switch (htype) {
+	case TCA_PEDIT_KEY_EX_HDR_TYPE_ETH:
+		if (skb_mac_header_was_set(skb)) {
+			*hoffset = skb_mac_offset(skb);
+			ret = 0;
+		}
+		break;
+	case TCA_PEDIT_KEY_EX_HDR_TYPE_NETWORK:
+	case TCA_PEDIT_KEY_EX_HDR_TYPE_IP4:
+	case TCA_PEDIT_KEY_EX_HDR_TYPE_IP6:
+		*hoffset = skb_network_offset(skb);
+		ret = 0;
+		break;
+	case TCA_PEDIT_KEY_EX_HDR_TYPE_TCP:
+	case TCA_PEDIT_KEY_EX_HDR_TYPE_UDP:
+		if (skb_transport_header_was_set(skb)) {
+			*hoffset = skb_transport_offset(skb);
+			ret = 0;
+		}
+		break;
+	default:
+		ret = -EINVAL;
+		break;
+	};
+
+	return ret;
+}
+
 static int tcf_pedit(struct sk_buff *skb, const struct tc_action *a,
 		     struct tcf_result *res)
 {
 	struct tcf_pedit *p = to_pedit(a);
 	int i;
-	unsigned int off;
 
 	if (skb_unclone(skb, GFP_ATOMIC))
 		return p->tcf_action;
 
-	off = skb_network_offset(skb);
-
 	spin_lock(&p->tcf_lock);
 
 	tcf_lastuse_update(&p->tcf_tm);
 
 	if (p->tcfp_nkeys > 0) {
 		struct tc_pedit_key *tkey = p->tcfp_keys;
+		struct tcf_pedit_key_ex *tkey_ex = p->tcfp_keys_ex;
+		enum pedit_header_type htype = TCA_PEDIT_KEY_EX_HDR_TYPE_NETWORK;
+		enum pedit_cmd cmd = TCA_PEDIT_KEY_EX_CMD_SET;
 
 		for (i = p->tcfp_nkeys; i > 0; i--, tkey++) {
 			u32 *ptr, _data;
 			int offset = tkey->off;
+			int hoffset;
+			u32 val;
+			int rc;
+
+			if (tkey_ex) {
+				htype = tkey_ex->htype;
+				cmd = tkey_ex->cmd;
+
+				tkey_ex++;
+			}
+
+			rc = pedit_skb_hdr_offset(skb, htype, &hoffset);
+			if (rc) {
+				pr_info("tc filter pedit bad header type specified (0x%x)\n",
+					htype);
+				goto bad;
+			}
 
 			if (tkey->offmask) {
 				char *d, _d;
 
-				if (!offset_valid(skb, off + tkey->at)) {
+				if (!offset_valid(skb, hoffset + tkey->at)) {
 					pr_info("tc filter pedit 'at' offset %d out of bounds\n",
-						off + tkey->at);
+						hoffset + tkey->at);
 					goto bad;
 				}
-				d = skb_header_pointer(skb, off + tkey->at, 1,
+				d = skb_header_pointer(skb, hoffset + tkey->at, 1,
 						       &_d);
 				if (!d)
 					goto bad;
@@ -163,19 +329,32 @@ static int tcf_pedit(struct sk_buff *skb, const struct tc_action *a,
 				goto bad;
 			}
 
-			if (!offset_valid(skb, off + offset)) {
+			if (!offset_valid(skb, hoffset + offset)) {
 				pr_info("tc filter pedit offset %d out of bounds\n",
-					offset);
+					hoffset + offset);
 				goto bad;
 			}
 
-			ptr = skb_header_pointer(skb, off + offset, 4, &_data);
+			ptr = skb_header_pointer(skb, hoffset + offset, 4, &_data);
 			if (!ptr)
 				goto bad;
 			/* just do it, baby */
-			*ptr = ((*ptr & tkey->mask) ^ tkey->val);
+			switch (cmd) {
+			case TCA_PEDIT_KEY_EX_CMD_SET:
+				val = tkey->val;
+				break;
+			case TCA_PEDIT_KEY_EX_CMD_ADD:
+				val = (*ptr + tkey->val) & ~tkey->mask;
+				break;
+			default:
+				pr_info("tc filter pedit bad command (%d)\n",
+					cmd);
+				goto bad;
+			}
+
+			*ptr = ((*ptr & tkey->mask) ^ val);
 			if (ptr == &_data)
-				skb_store_bits(skb, off + offset, ptr, 4);
+				skb_store_bits(skb, hoffset + offset, ptr, 4);
 		}
 
 		goto done;
@@ -215,8 +394,15 @@ static int tcf_pedit_dump(struct sk_buff *skb, struct tc_action *a,
 	opt->refcnt = p->tcf_refcnt - ref;
 	opt->bindcnt = p->tcf_bindcnt - bind;
 
-	if (nla_put(skb, TCA_PEDIT_PARMS, s, opt))
-		goto nla_put_failure;
+	if (p->tcfp_keys_ex) {
+		tcf_pedit_key_ex_dump(skb, p->tcfp_keys_ex, p->tcfp_nkeys);
+
+		if (nla_put(skb, TCA_PEDIT_PARMS_EX, s, opt))
+			goto nla_put_failure;
+	} else {
+		if (nla_put(skb, TCA_PEDIT_PARMS, s, opt))
+			goto nla_put_failure;
+	}
 
 	tcf_tm_dump(&t, &p->tcf_tm);
 	if (nla_put_64bit(skb, TCA_PEDIT_TM, sizeof(t), &t, TCA_PEDIT_PAD))
diff --git a/net/sched/act_sample.c b/net/sched/act_sample.c
new file mode 100644
index 000000000000..0b8217b4763f
--- /dev/null
+++ b/net/sched/act_sample.c
@@ -0,0 +1,276 @@
+/*
+ * net/sched/act_sample.c - Packet sampling tc action
+ * Copyright (c) 2017 Yotam Gigi <yotamg@mellanox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/errno.h>
+#include <linux/skbuff.h>
+#include <linux/rtnetlink.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/gfp.h>
+#include <net/net_namespace.h>
+#include <net/netlink.h>
+#include <net/pkt_sched.h>
+#include <linux/tc_act/tc_sample.h>
+#include <net/tc_act/tc_sample.h>
+#include <net/psample.h>
+
+#include <linux/if_arp.h>
+
+#define SAMPLE_TAB_MASK     7
+static unsigned int sample_net_id;
+static struct tc_action_ops act_sample_ops;
+
+static const struct nla_policy sample_policy[TCA_SAMPLE_MAX + 1] = {
+	[TCA_SAMPLE_PARMS]		= { .len = sizeof(struct tc_sample) },
+	[TCA_SAMPLE_RATE]		= { .type = NLA_U32 },
+	[TCA_SAMPLE_TRUNC_SIZE]		= { .type = NLA_U32 },
+	[TCA_SAMPLE_PSAMPLE_GROUP]	= { .type = NLA_U32 },
+};
+
+static int tcf_sample_init(struct net *net, struct nlattr *nla,
+			   struct nlattr *est, struct tc_action **a, int ovr,
+			   int bind)
+{
+	struct tc_action_net *tn = net_generic(net, sample_net_id);
+	struct nlattr *tb[TCA_SAMPLE_MAX + 1];
+	struct psample_group *psample_group;
+	struct tc_sample *parm;
+	struct tcf_sample *s;
+	bool exists = false;
+	int ret;
+
+	if (!nla)
+		return -EINVAL;
+	ret = nla_parse_nested(tb, TCA_SAMPLE_MAX, nla, sample_policy);
+	if (ret < 0)
+		return ret;
+	if (!tb[TCA_SAMPLE_PARMS] || !tb[TCA_SAMPLE_RATE] ||
+	    !tb[TCA_SAMPLE_PSAMPLE_GROUP])
+		return -EINVAL;
+
+	parm = nla_data(tb[TCA_SAMPLE_PARMS]);
+
+	exists = tcf_hash_check(tn, parm->index, a, bind);
+	if (exists && bind)
+		return 0;
+
+	if (!exists) {
+		ret = tcf_hash_create(tn, parm->index, est, a,
+				      &act_sample_ops, bind, false);
+		if (ret)
+			return ret;
+		ret = ACT_P_CREATED;
+	} else {
+		tcf_hash_release(*a, bind);
+		if (!ovr)
+			return -EEXIST;
+	}
+	s = to_sample(*a);
+
+	s->tcf_action = parm->action;
+	s->rate = nla_get_u32(tb[TCA_SAMPLE_RATE]);
+	s->psample_group_num = nla_get_u32(tb[TCA_SAMPLE_PSAMPLE_GROUP]);
+	psample_group = psample_group_get(net, s->psample_group_num);
+	if (!psample_group) {
+		if (ret == ACT_P_CREATED)
+			tcf_hash_release(*a, bind);
+		return -ENOMEM;
+	}
+	RCU_INIT_POINTER(s->psample_group, psample_group);
+
+	if (tb[TCA_SAMPLE_TRUNC_SIZE]) {
+		s->truncate = true;
+		s->trunc_size = nla_get_u32(tb[TCA_SAMPLE_TRUNC_SIZE]);
+	}
+
+	if (ret == ACT_P_CREATED)
+		tcf_hash_insert(tn, *a);
+	return ret;
+}
+
+static void tcf_sample_cleanup_rcu(struct rcu_head *rcu)
+{
+	struct tcf_sample *s = container_of(rcu, struct tcf_sample, rcu);
+	struct psample_group *psample_group;
+
+	psample_group = rcu_dereference_protected(s->psample_group, 1);
+	RCU_INIT_POINTER(s->psample_group, NULL);
+	psample_group_put(psample_group);
+}
+
+static void tcf_sample_cleanup(struct tc_action *a, int bind)
+{
+	struct tcf_sample *s = to_sample(a);
+
+	call_rcu(&s->rcu, tcf_sample_cleanup_rcu);
+}
+
+static bool tcf_sample_dev_ok_push(struct net_device *dev)
+{
+	switch (dev->type) {
+	case ARPHRD_TUNNEL:
+	case ARPHRD_TUNNEL6:
+	case ARPHRD_SIT:
+	case ARPHRD_IPGRE:
+	case ARPHRD_VOID:
+	case ARPHRD_NONE:
+		return false;
+	default:
+		return true;
+	}
+}
+
+static int tcf_sample_act(struct sk_buff *skb, const struct tc_action *a,
+			  struct tcf_result *res)
+{
+	struct tcf_sample *s = to_sample(a);
+	struct psample_group *psample_group;
+	int retval;
+	int size;
+	int iif;
+	int oif;
+
+	tcf_lastuse_update(&s->tcf_tm);
+	bstats_cpu_update(this_cpu_ptr(s->common.cpu_bstats), skb);
+	retval = READ_ONCE(s->tcf_action);
+
+	rcu_read_lock();
+	psample_group = rcu_dereference(s->psample_group);
+
+	/* randomly sample packets according to rate */
+	if (psample_group && (prandom_u32() % s->rate == 0)) {
+		if (!skb_at_tc_ingress(skb)) {
+			iif = skb->skb_iif;
+			oif = skb->dev->ifindex;
+		} else {
+			iif = skb->dev->ifindex;
+			oif = 0;
+		}
+
+		/* on ingress, the mac header gets popped, so push it back */
+		if (skb_at_tc_ingress(skb) && tcf_sample_dev_ok_push(skb->dev))
+			skb_push(skb, skb->mac_len);
+
+		size = s->truncate ? s->trunc_size : skb->len;
+		psample_sample_packet(psample_group, skb, size, iif, oif,
+				      s->rate);
+
+		if (skb_at_tc_ingress(skb) && tcf_sample_dev_ok_push(skb->dev))
+			skb_pull(skb, skb->mac_len);
+	}
+
+	rcu_read_unlock();
+	return retval;
+}
+
+static int tcf_sample_dump(struct sk_buff *skb, struct tc_action *a,
+			   int bind, int ref)
+{
+	unsigned char *b = skb_tail_pointer(skb);
+	struct tcf_sample *s = to_sample(a);
+	struct tc_sample opt = {
+		.index      = s->tcf_index,
+		.action     = s->tcf_action,
+		.refcnt     = s->tcf_refcnt - ref,
+		.bindcnt    = s->tcf_bindcnt - bind,
+	};
+	struct tcf_t t;
+
+	if (nla_put(skb, TCA_SAMPLE_PARMS, sizeof(opt), &opt))
+		goto nla_put_failure;
+
+	tcf_tm_dump(&t, &s->tcf_tm);
+	if (nla_put_64bit(skb, TCA_SAMPLE_TM, sizeof(t), &t, TCA_SAMPLE_PAD))
+		goto nla_put_failure;
+
+	if (nla_put_u32(skb, TCA_SAMPLE_RATE, s->rate))
+		goto nla_put_failure;
+
+	if (s->truncate)
+		if (nla_put_u32(skb, TCA_SAMPLE_TRUNC_SIZE, s->trunc_size))
+			goto nla_put_failure;
+
+	if (nla_put_u32(skb, TCA_SAMPLE_PSAMPLE_GROUP, s->psample_group_num))
+		goto nla_put_failure;
+	return skb->len;
+
+nla_put_failure:
+	nlmsg_trim(skb, b);
+	return -1;
+}
+
+static int tcf_sample_walker(struct net *net, struct sk_buff *skb,
+			     struct netlink_callback *cb, int type,
+			     const struct tc_action_ops *ops)
+{
+	struct tc_action_net *tn = net_generic(net, sample_net_id);
+
+	return tcf_generic_walker(tn, skb, cb, type, ops);
+}
+
+static int tcf_sample_search(struct net *net, struct tc_action **a, u32 index)
+{
+	struct tc_action_net *tn = net_generic(net, sample_net_id);
+
+	return tcf_hash_search(tn, a, index);
+}
+
+static struct tc_action_ops act_sample_ops = {
+	.kind	  = "sample",
+	.type	  = TCA_ACT_SAMPLE,
+	.owner	  = THIS_MODULE,
+	.act	  = tcf_sample_act,
+	.dump	  = tcf_sample_dump,
+	.init	  = tcf_sample_init,
+	.cleanup  = tcf_sample_cleanup,
+	.walk	  = tcf_sample_walker,
+	.lookup	  = tcf_sample_search,
+	.size	  = sizeof(struct tcf_sample),
+};
+
+static __net_init int sample_init_net(struct net *net)
+{
+	struct tc_action_net *tn = net_generic(net, sample_net_id);
+
+	return tc_action_net_init(tn, &act_sample_ops, SAMPLE_TAB_MASK);
+}
+
+static void __net_exit sample_exit_net(struct net *net)
+{
+	struct tc_action_net *tn = net_generic(net, sample_net_id);
+
+	tc_action_net_exit(tn);
+}
+
+static struct pernet_operations sample_net_ops = {
+	.init = sample_init_net,
+	.exit = sample_exit_net,
+	.id   = &sample_net_id,
+	.size = sizeof(struct tc_action_net),
+};
+
+static int __init sample_init_module(void)
+{
+	return tcf_register_action(&act_sample_ops, &sample_net_ops);
+}
+
+static void __exit sample_cleanup_module(void)
+{
+	tcf_unregister_action(&act_sample_ops, &sample_net_ops);
+}
+
+module_init(sample_init_module);
+module_exit(sample_cleanup_module);
+
+MODULE_AUTHOR("Yotam Gigi <yotamg@mellanox.com>");
+MODULE_DESCRIPTION("Packet sampling action");
+MODULE_LICENSE("GPL v2");
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index 1ecdf809b5fa..732f7cae459d 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -19,6 +19,7 @@
 #include <linux/kernel.h>
 #include <linux/string.h>
 #include <linux/errno.h>
+#include <linux/err.h>
 #include <linux/skbuff.h>
 #include <linux/init.h>
 #include <linux/kmod.h>
@@ -38,14 +39,14 @@ static DEFINE_RWLOCK(cls_mod_lock);
 
 /* Find classifier type by string name */
 
-static const struct tcf_proto_ops *tcf_proto_lookup_ops(struct nlattr *kind)
+static const struct tcf_proto_ops *tcf_proto_lookup_ops(const char *kind)
 {
 	const struct tcf_proto_ops *t, *res = NULL;
 
 	if (kind) {
 		read_lock(&cls_mod_lock);
 		list_for_each_entry(t, &tcf_proto_base, head) {
-			if (nla_strcmp(kind, t->kind) == 0) {
+			if (strcmp(kind, t->kind) == 0) {
 				if (try_module_get(t->owner))
 					res = t;
 				break;
@@ -127,6 +128,77 @@ static inline u32 tcf_auto_prio(struct tcf_proto *tp)
 	return first;
 }
 
+static struct tcf_proto *tcf_proto_create(const char *kind, u32 protocol,
+					  u32 prio, u32 parent, struct Qdisc *q)
+{
+	struct tcf_proto *tp;
+	int err;
+
+	tp = kzalloc(sizeof(*tp), GFP_KERNEL);
+	if (!tp)
+		return ERR_PTR(-ENOBUFS);
+
+	err = -ENOENT;
+	tp->ops = tcf_proto_lookup_ops(kind);
+	if (!tp->ops) {
+#ifdef CONFIG_MODULES
+		rtnl_unlock();
+		request_module("cls_%s", kind);
+		rtnl_lock();
+		tp->ops = tcf_proto_lookup_ops(kind);
+		/* We dropped the RTNL semaphore in order to perform
+		 * the module load. So, even if we succeeded in loading
+		 * the module we have to replay the request. We indicate
+		 * this using -EAGAIN.
+		 */
+		if (tp->ops) {
+			module_put(tp->ops->owner);
+			err = -EAGAIN;
+		} else {
+			err = -ENOENT;
+		}
+		goto errout;
+#endif
+	}
+	tp->classify = tp->ops->classify;
+	tp->protocol = protocol;
+	tp->prio = prio;
+	tp->classid = parent;
+	tp->q = q;
+
+	err = tp->ops->init(tp);
+	if (err) {
+		module_put(tp->ops->owner);
+		goto errout;
+	}
+	return tp;
+
+errout:
+	kfree(tp);
+	return ERR_PTR(err);
+}
+
+static bool tcf_proto_destroy(struct tcf_proto *tp, bool force)
+{
+	if (tp->ops->destroy(tp, force)) {
+		module_put(tp->ops->owner);
+		kfree_rcu(tp, rcu);
+		return true;
+	}
+	return false;
+}
+
+void tcf_destroy_chain(struct tcf_proto __rcu **fl)
+{
+	struct tcf_proto *tp;
+
+	while ((tp = rtnl_dereference(*fl)) != NULL) {
+		RCU_INIT_POINTER(*fl, tp->next);
+		tcf_proto_destroy(tp, true);
+	}
+}
+EXPORT_SYMBOL(tcf_destroy_chain);
+
 /* Add/change/delete/get a filter node */
 
 static int tc_ctl_tfilter(struct sk_buff *skb, struct nlmsghdr *n)
@@ -142,8 +214,8 @@ static int tc_ctl_tfilter(struct sk_buff *skb, struct nlmsghdr *n)
 	struct Qdisc  *q;
 	struct tcf_proto __rcu **back;
 	struct tcf_proto __rcu **chain;
+	struct tcf_proto *next;
 	struct tcf_proto *tp;
-	const struct tcf_proto_ops *tp_ops;
 	const struct Qdisc_class_ops *cops;
 	unsigned long cl;
 	unsigned long fh;
@@ -222,9 +294,10 @@ replay:
 
 	/* And the last stroke */
 	chain = cops->tcf_chain(q, cl);
-	err = -EINVAL;
-	if (chain == NULL)
+	if (chain == NULL) {
+		err = -EINVAL;
 		goto errout;
+	}
 	if (n->nlmsg_type == RTM_DELTFILTER && prio == 0) {
 		tfilter_notify_chain(net, skb, n, chain, RTM_DELTFILTER);
 		tcf_destroy_chain(chain);
@@ -239,10 +312,13 @@ replay:
 		if (tp->prio >= prio) {
 			if (tp->prio == prio) {
 				if (!nprio ||
-				    (tp->protocol != protocol && protocol))
+				    (tp->protocol != protocol && protocol)) {
+					err = -EINVAL;
 					goto errout;
-			} else
+				}
+			} else {
 				tp = NULL;
+			}
 			break;
 		}
 	}
@@ -250,109 +326,69 @@ replay:
 	if (tp == NULL) {
 		/* Proto-tcf does not exist, create new one */
 
-		if (tca[TCA_KIND] == NULL || !protocol)
+		if (tca[TCA_KIND] == NULL || !protocol) {
+			err = -EINVAL;
 			goto errout;
+		}
 
-		err = -ENOENT;
 		if (n->nlmsg_type != RTM_NEWTFILTER ||
-		    !(n->nlmsg_flags & NLM_F_CREATE))
+		    !(n->nlmsg_flags & NLM_F_CREATE)) {
+			err = -ENOENT;
 			goto errout;
+		}
 
+		if (!nprio)
+			nprio = TC_H_MAJ(tcf_auto_prio(rtnl_dereference(*back)));
 
-		/* Create new proto tcf */
-
-		err = -ENOBUFS;
-		tp = kzalloc(sizeof(*tp), GFP_KERNEL);
-		if (tp == NULL)
-			goto errout;
-		err = -ENOENT;
-		tp_ops = tcf_proto_lookup_ops(tca[TCA_KIND]);
-		if (tp_ops == NULL) {
-#ifdef CONFIG_MODULES
-			struct nlattr *kind = tca[TCA_KIND];
-			char name[IFNAMSIZ];
-
-			if (kind != NULL &&
-			    nla_strlcpy(name, kind, IFNAMSIZ) < IFNAMSIZ) {
-				rtnl_unlock();
-				request_module("cls_%s", name);
-				rtnl_lock();
-				tp_ops = tcf_proto_lookup_ops(kind);
-				/* We dropped the RTNL semaphore in order to
-				 * perform the module load.  So, even if we
-				 * succeeded in loading the module we have to
-				 * replay the request.  We indicate this using
-				 * -EAGAIN.
-				 */
-				if (tp_ops != NULL) {
-					module_put(tp_ops->owner);
-					err = -EAGAIN;
-				}
-			}
-#endif
-			kfree(tp);
-			goto errout;
-		}
-		tp->ops = tp_ops;
-		tp->protocol = protocol;
-		tp->prio = nprio ? :
-			       TC_H_MAJ(tcf_auto_prio(rtnl_dereference(*back)));
-		tp->q = q;
-		tp->classify = tp_ops->classify;
-		tp->classid = parent;
-
-		err = tp_ops->init(tp);
-		if (err != 0) {
-			module_put(tp_ops->owner);
-			kfree(tp);
+		tp = tcf_proto_create(nla_data(tca[TCA_KIND]),
+				      protocol, nprio, parent, q);
+		if (IS_ERR(tp)) {
+			err = PTR_ERR(tp);
 			goto errout;
 		}
-
 		tp_created = 1;
-
-	} else if (tca[TCA_KIND] && nla_strcmp(tca[TCA_KIND], tp->ops->kind))
+	} else if (tca[TCA_KIND] && nla_strcmp(tca[TCA_KIND], tp->ops->kind)) {
+		err = -EINVAL;
 		goto errout;
+	}
 
 	fh = tp->ops->get(tp, t->tcm_handle);
 
 	if (fh == 0) {
 		if (n->nlmsg_type == RTM_DELTFILTER && t->tcm_handle == 0) {
-			struct tcf_proto *next = rtnl_dereference(tp->next);
-
+			next = rtnl_dereference(tp->next);
 			RCU_INIT_POINTER(*back, next);
-
 			tfilter_notify(net, skb, n, tp, fh,
 				       RTM_DELTFILTER, false);
-			tcf_destroy(tp, true);
+			tcf_proto_destroy(tp, true);
 			err = 0;
 			goto errout;
 		}
 
-		err = -ENOENT;
 		if (n->nlmsg_type != RTM_NEWTFILTER ||
-		    !(n->nlmsg_flags & NLM_F_CREATE))
+		    !(n->nlmsg_flags & NLM_F_CREATE)) {
+			err = -ENOENT;
 			goto errout;
+		}
 	} else {
 		switch (n->nlmsg_type) {
 		case RTM_NEWTFILTER:
-			err = -EEXIST;
 			if (n->nlmsg_flags & NLM_F_EXCL) {
 				if (tp_created)
-					tcf_destroy(tp, true);
+					tcf_proto_destroy(tp, true);
+				err = -EEXIST;
 				goto errout;
 			}
 			break;
 		case RTM_DELTFILTER:
 			err = tp->ops->delete(tp, fh);
-			if (err == 0) {
-				struct tcf_proto *next = rtnl_dereference(tp->next);
-
-				tfilter_notify(net, skb, n, tp,
-					       t->tcm_handle,
-					       RTM_DELTFILTER, false);
-				if (tcf_destroy(tp, false))
-					RCU_INIT_POINTER(*back, next);
-			}
+			if (err)
+				goto errout;
+			next = rtnl_dereference(tp->next);
+			tfilter_notify(net, skb, n, tp, t->tcm_handle,
+				       RTM_DELTFILTER, false);
+			if (tcf_proto_destroy(tp, false))
+				RCU_INIT_POINTER(*back, next);
 			goto errout;
 		case RTM_GETTFILTER:
 			err = tfilter_notify(net, skb, n, tp, fh,
@@ -374,7 +410,7 @@ replay:
 		tfilter_notify(net, skb, n, tp, fh, RTM_NEWTFILTER, false);
 	} else {
 		if (tp_created)
-			tcf_destroy(tp, true);
+			tcf_proto_destroy(tp, true);
 	}
 
 errout:
diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c
index d9c97018317d..80f688436dd7 100644
--- a/net/sched/cls_bpf.c
+++ b/net/sched/cls_bpf.c
@@ -148,6 +148,7 @@ static int cls_bpf_offload_cmd(struct tcf_proto *tp, struct cls_bpf_prog *prog,
 	struct net_device *dev = tp->q->dev_queue->dev;
 	struct tc_cls_bpf_offload bpf_offload = {};
 	struct tc_to_netdev offload;
+	int err;
 
 	offload.type = TC_SETUP_CLSBPF;
 	offload.cls_bpf = &bpf_offload;
@@ -159,8 +160,13 @@ static int cls_bpf_offload_cmd(struct tcf_proto *tp, struct cls_bpf_prog *prog,
 	bpf_offload.exts_integrated = prog->exts_integrated;
 	bpf_offload.gen_flags = prog->gen_flags;
 
-	return dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle,
-					     tp->protocol, &offload);
+	err = dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle,
+					    tp->protocol, &offload);
+
+	if (!err && (cmd == TC_CLSBPF_ADD || cmd == TC_CLSBPF_REPLACE))
+		prog->gen_flags |= TCA_CLS_FLAGS_IN_HW;
+
+	return err;
 }
 
 static int cls_bpf_offload(struct tcf_proto *tp, struct cls_bpf_prog *prog,
@@ -511,6 +517,9 @@ static int cls_bpf_change(struct net *net, struct sk_buff *in_skb,
 		return ret;
 	}
 
+	if (!tc_in_hw(prog->gen_flags))
+		prog->gen_flags |= TCA_CLS_FLAGS_NOT_IN_HW;
+
 	if (oldprog) {
 		list_replace_rcu(&oldprog->link, &prog->link);
 		tcf_unbind_filter(tp, &oldprog->res);
diff --git a/net/sched/cls_flow.c b/net/sched/cls_flow.c
index 6575aba87630..3d6b9286c203 100644
--- a/net/sched/cls_flow.c
+++ b/net/sched/cls_flow.c
@@ -129,7 +129,7 @@ static u32 flow_get_mark(const struct sk_buff *skb)
 static u32 flow_get_nfct(const struct sk_buff *skb)
 {
 #if IS_ENABLED(CONFIG_NF_CONNTRACK)
-	return addr_fold(skb->nfct);
+	return addr_fold(skb_nfct(skb));
 #else
 	return 0;
 #endif
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c
index 5752789acc13..9d0c99d2e9fb 100644
--- a/net/sched/cls_flower.c
+++ b/net/sched/cls_flower.c
@@ -40,6 +40,7 @@ struct fl_flow_key {
 	};
 	struct flow_dissector_key_ports tp;
 	struct flow_dissector_key_icmp icmp;
+	struct flow_dissector_key_arp arp;
 	struct flow_dissector_key_keyid enc_key_id;
 	union {
 		struct flow_dissector_key_ipv4_addrs enc_ipv4;
@@ -133,6 +134,14 @@ static void fl_clear_masked_range(struct fl_flow_key *key,
 	memset(fl_key_get_start(key, mask), 0, fl_mask_range(mask));
 }
 
+static struct cls_fl_filter *fl_lookup(struct cls_fl_head *head,
+				       struct fl_flow_key *mkey)
+{
+	return rhashtable_lookup_fast(&head->ht,
+				      fl_key_get_start(mkey, &head->mask),
+				      head->ht_params);
+}
+
 static int fl_classify(struct sk_buff *skb, const struct tcf_proto *tp,
 		       struct tcf_result *res)
 {
@@ -180,9 +189,7 @@ static int fl_classify(struct sk_buff *skb, const struct tcf_proto *tp,
 
 	fl_set_masked_key(&skb_mkey, &skb_key, &head->mask);
 
-	f = rhashtable_lookup_fast(&head->ht,
-				   fl_key_get_start(&skb_mkey, &head->mask),
-				   head->ht_params);
+	f = fl_lookup(head, &skb_mkey);
 	if (f && !tc_skip_sw(f->flags)) {
 		*res = f->res;
 		return tcf_exts_exec(skb, &f->exts, res);
@@ -222,6 +229,7 @@ static void fl_hw_destroy_filter(struct tcf_proto *tp, struct cls_fl_filter *f)
 		return;
 
 	offload.command = TC_CLSFLOWER_DESTROY;
+	offload.prio = tp->prio;
 	offload.cookie = (unsigned long)f;
 
 	tc->type = TC_SETUP_CLSFLOWER;
@@ -253,6 +261,7 @@ static int fl_hw_replace_filter(struct tcf_proto *tp,
 	}
 
 	offload.command = TC_CLSFLOWER_REPLACE;
+	offload.prio = tp->prio;
 	offload.cookie = (unsigned long)f;
 	offload.dissector = dissector;
 	offload.mask = mask;
@@ -264,6 +273,8 @@ static int fl_hw_replace_filter(struct tcf_proto *tp,
 
 	err = dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle, tp->protocol,
 					    tc);
+	if (!err)
+		f->flags |= TCA_CLS_FLAGS_IN_HW;
 
 	if (tc_skip_sw(f->flags))
 		return err;
@@ -280,6 +291,7 @@ static void fl_hw_update_stats(struct tcf_proto *tp, struct cls_fl_filter *f)
 		return;
 
 	offload.command = TC_CLSFLOWER_STATS;
+	offload.prio = tp->prio;
 	offload.cookie = (unsigned long)f;
 	offload.exts = &f->exts;
 
@@ -401,6 +413,16 @@ static const struct nla_policy fl_policy[TCA_FLOWER_MAX + 1] = {
 	[TCA_FLOWER_KEY_ICMPV6_TYPE_MASK] = { .type = NLA_U8 },
 	[TCA_FLOWER_KEY_ICMPV6_CODE]	= { .type = NLA_U8 },
 	[TCA_FLOWER_KEY_ICMPV6_CODE_MASK] = { .type = NLA_U8 },
+	[TCA_FLOWER_KEY_ARP_SIP]	= { .type = NLA_U32 },
+	[TCA_FLOWER_KEY_ARP_SIP_MASK]	= { .type = NLA_U32 },
+	[TCA_FLOWER_KEY_ARP_TIP]	= { .type = NLA_U32 },
+	[TCA_FLOWER_KEY_ARP_TIP_MASK]	= { .type = NLA_U32 },
+	[TCA_FLOWER_KEY_ARP_OP]		= { .type = NLA_U8 },
+	[TCA_FLOWER_KEY_ARP_OP_MASK]	= { .type = NLA_U8 },
+	[TCA_FLOWER_KEY_ARP_SHA]	= { .len = ETH_ALEN },
+	[TCA_FLOWER_KEY_ARP_SHA_MASK]	= { .len = ETH_ALEN },
+	[TCA_FLOWER_KEY_ARP_THA]	= { .len = ETH_ALEN },
+	[TCA_FLOWER_KEY_ARP_THA_MASK]	= { .len = ETH_ALEN },
 };
 
 static void fl_set_key_val(struct nlattr **tb,
@@ -572,6 +594,23 @@ static int fl_set_key(struct net *net, struct nlattr **tb,
 			       &mask->icmp.code,
 			       TCA_FLOWER_KEY_ICMPV6_CODE_MASK,
 			       sizeof(key->icmp.code));
+	} else if (key->basic.n_proto == htons(ETH_P_ARP) ||
+		   key->basic.n_proto == htons(ETH_P_RARP)) {
+		fl_set_key_val(tb, &key->arp.sip, TCA_FLOWER_KEY_ARP_SIP,
+			       &mask->arp.sip, TCA_FLOWER_KEY_ARP_SIP_MASK,
+			       sizeof(key->arp.sip));
+		fl_set_key_val(tb, &key->arp.tip, TCA_FLOWER_KEY_ARP_TIP,
+			       &mask->arp.tip, TCA_FLOWER_KEY_ARP_TIP_MASK,
+			       sizeof(key->arp.tip));
+		fl_set_key_val(tb, &key->arp.op, TCA_FLOWER_KEY_ARP_OP,
+			       &mask->arp.op, TCA_FLOWER_KEY_ARP_OP_MASK,
+			       sizeof(key->arp.op));
+		fl_set_key_val(tb, key->arp.sha, TCA_FLOWER_KEY_ARP_SHA,
+			       mask->arp.sha, TCA_FLOWER_KEY_ARP_SHA_MASK,
+			       sizeof(key->arp.sha));
+		fl_set_key_val(tb, key->arp.tha, TCA_FLOWER_KEY_ARP_THA,
+			       mask->arp.tha, TCA_FLOWER_KEY_ARP_THA_MASK,
+			       sizeof(key->arp.tha));
 	}
 
 	if (tb[TCA_FLOWER_KEY_ENC_IPV4_SRC] ||
@@ -689,6 +728,8 @@ static void fl_init_dissector(struct cls_fl_head *head,
 	FL_KEY_SET_IF_MASKED(&mask->key, keys, cnt,
 			     FLOW_DISSECTOR_KEY_ICMP, icmp);
 	FL_KEY_SET_IF_MASKED(&mask->key, keys, cnt,
+			     FLOW_DISSECTOR_KEY_ARP, arp);
+	FL_KEY_SET_IF_MASKED(&mask->key, keys, cnt,
 			     FLOW_DISSECTOR_KEY_VLAN, vlan);
 	FL_KEY_SET_IF_MASKED(&mask->key, keys, cnt,
 			     FLOW_DISSECTOR_KEY_ENC_KEYID, enc_key_id);
@@ -796,23 +837,31 @@ static int fl_change(struct net *net, struct sk_buff *in_skb,
 	struct cls_fl_head *head = rtnl_dereference(tp->root);
 	struct cls_fl_filter *fold = (struct cls_fl_filter *) *arg;
 	struct cls_fl_filter *fnew;
-	struct nlattr *tb[TCA_FLOWER_MAX + 1];
+	struct nlattr **tb;
 	struct fl_flow_mask mask = {};
 	int err;
 
 	if (!tca[TCA_OPTIONS])
 		return -EINVAL;
 
+	tb = kcalloc(TCA_FLOWER_MAX + 1, sizeof(struct nlattr *), GFP_KERNEL);
+	if (!tb)
+		return -ENOBUFS;
+
 	err = nla_parse_nested(tb, TCA_FLOWER_MAX, tca[TCA_OPTIONS], fl_policy);
 	if (err < 0)
-		return err;
+		goto errout_tb;
 
-	if (fold && handle && fold->handle != handle)
-		return -EINVAL;
+	if (fold && handle && fold->handle != handle) {
+		err = -EINVAL;
+		goto errout_tb;
+	}
 
 	fnew = kzalloc(sizeof(*fnew), GFP_KERNEL);
-	if (!fnew)
-		return -ENOBUFS;
+	if (!fnew) {
+		err = -ENOBUFS;
+		goto errout_tb;
+	}
 
 	err = tcf_exts_init(&fnew->exts, TCA_FLOWER_ACT, 0);
 	if (err < 0)
@@ -845,6 +894,11 @@ static int fl_change(struct net *net, struct sk_buff *in_skb,
 		goto errout;
 
 	if (!tc_skip_sw(fnew->flags)) {
+		if (!fold && fl_lookup(head, &fnew->mkey)) {
+			err = -EEXIST;
+			goto errout;
+		}
+
 		err = rhashtable_insert_fast(&head->ht, &fnew->ht_node,
 					     head->ht_params);
 		if (err)
@@ -860,6 +914,9 @@ static int fl_change(struct net *net, struct sk_buff *in_skb,
 			goto errout;
 	}
 
+	if (!tc_in_hw(fnew->flags))
+		fnew->flags |= TCA_CLS_FLAGS_NOT_IN_HW;
+
 	if (fold) {
 		if (!tc_skip_sw(fold->flags))
 			rhashtable_remove_fast(&head->ht, &fold->ht_node,
@@ -878,11 +935,14 @@ static int fl_change(struct net *net, struct sk_buff *in_skb,
 		list_add_tail_rcu(&fnew->list, &head->filters);
 	}
 
+	kfree(tb);
 	return 0;
 
 errout:
 	tcf_exts_destroy(&fnew->exts);
 	kfree(fnew);
+errout_tb:
+	kfree(tb);
 	return err;
 }
 
@@ -1112,6 +1172,27 @@ static int fl_dump(struct net *net, struct tcf_proto *tp, unsigned long fh,
 				  TCA_FLOWER_KEY_ICMPV6_CODE_MASK,
 				  sizeof(key->icmp.code))))
 		goto nla_put_failure;
+	else if ((key->basic.n_proto == htons(ETH_P_ARP) ||
+		  key->basic.n_proto == htons(ETH_P_RARP)) &&
+		 (fl_dump_key_val(skb, &key->arp.sip,
+				  TCA_FLOWER_KEY_ARP_SIP, &mask->arp.sip,
+				  TCA_FLOWER_KEY_ARP_SIP_MASK,
+				  sizeof(key->arp.sip)) ||
+		  fl_dump_key_val(skb, &key->arp.tip,
+				  TCA_FLOWER_KEY_ARP_TIP, &mask->arp.tip,
+				  TCA_FLOWER_KEY_ARP_TIP_MASK,
+				  sizeof(key->arp.tip)) ||
+		  fl_dump_key_val(skb, &key->arp.op,
+				  TCA_FLOWER_KEY_ARP_OP, &mask->arp.op,
+				  TCA_FLOWER_KEY_ARP_OP_MASK,
+				  sizeof(key->arp.op)) ||
+		  fl_dump_key_val(skb, key->arp.sha, TCA_FLOWER_KEY_ARP_SHA,
+				  mask->arp.sha, TCA_FLOWER_KEY_ARP_SHA_MASK,
+				  sizeof(key->arp.sha)) ||
+		  fl_dump_key_val(skb, key->arp.tha, TCA_FLOWER_KEY_ARP_THA,
+				  mask->arp.tha, TCA_FLOWER_KEY_ARP_THA_MASK,
+				  sizeof(key->arp.tha))))
+		goto nla_put_failure;
 
 	if (key->enc_control.addr_type == FLOW_DISSECTOR_KEY_IPV4_ADDRS &&
 	    (fl_dump_key_val(skb, &key->enc_ipv4.src,
@@ -1153,7 +1234,8 @@ static int fl_dump(struct net *net, struct tcf_proto *tp, unsigned long fh,
 	if (fl_dump_key_flags(skb, key->control.flags, mask->control.flags))
 		goto nla_put_failure;
 
-	nla_put_u32(skb, TCA_FLOWER_FLAGS, f->flags);
+	if (f->flags && nla_put_u32(skb, TCA_FLOWER_FLAGS, f->flags))
+		goto nla_put_failure;
 
 	if (tcf_exts_dump(skb, &f->exts))
 		goto nla_put_failure;
diff --git a/net/sched/cls_matchall.c b/net/sched/cls_matchall.c
index b12bc2abea93..224eb2c14346 100644
--- a/net/sched/cls_matchall.c
+++ b/net/sched/cls_matchall.c
@@ -56,6 +56,7 @@ static int mall_replace_hw_filter(struct tcf_proto *tp,
 	struct net_device *dev = tp->q->dev_queue->dev;
 	struct tc_to_netdev offload;
 	struct tc_cls_matchall_offload mall_offload = {0};
+	int err;
 
 	offload.type = TC_SETUP_MATCHALL;
 	offload.cls_mall = &mall_offload;
@@ -63,8 +64,12 @@ static int mall_replace_hw_filter(struct tcf_proto *tp,
 	offload.cls_mall->exts = &head->exts;
 	offload.cls_mall->cookie = cookie;
 
-	return dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle, tp->protocol,
-					     &offload);
+	err = dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle, tp->protocol,
+					    &offload);
+	if (!err)
+		head->flags |= TCA_CLS_FLAGS_IN_HW;
+
+	return err;
 }
 
 static void mall_destroy_hw_filter(struct tcf_proto *tp,
@@ -118,10 +123,12 @@ static int mall_set_parms(struct net *net, struct tcf_proto *tp,
 	struct tcf_exts e;
 	int err;
 
-	tcf_exts_init(&e, TCA_MATCHALL_ACT, 0);
+	err = tcf_exts_init(&e, TCA_MATCHALL_ACT, 0);
+	if (err)
+		return err;
 	err = tcf_exts_validate(net, tp, tb, est, &e, ovr);
 	if (err < 0)
-		return err;
+		goto errout;
 
 	if (tb[TCA_MATCHALL_CLASSID]) {
 		head->res.classid = nla_get_u32(tb[TCA_MATCHALL_CLASSID]);
@@ -131,6 +138,9 @@ static int mall_set_parms(struct net *net, struct tcf_proto *tp,
 	tcf_exts_change(tp, &head->exts, &e);
 
 	return 0;
+errout:
+	tcf_exts_destroy(&e);
+	return err;
 }
 
 static int mall_change(struct net *net, struct sk_buff *in_skb,
@@ -166,7 +176,9 @@ static int mall_change(struct net *net, struct sk_buff *in_skb,
 	if (!new)
 		return -ENOBUFS;
 
-	tcf_exts_init(&new->exts, TCA_MATCHALL_ACT, 0);
+	err = tcf_exts_init(&new->exts, TCA_MATCHALL_ACT, 0);
+	if (err)
+		goto err_exts_init;
 
 	if (!handle)
 		handle = 1;
@@ -175,25 +187,31 @@ static int mall_change(struct net *net, struct sk_buff *in_skb,
 
 	err = mall_set_parms(net, tp, new, base, tb, tca[TCA_RATE], ovr);
 	if (err)
-		goto errout;
+		goto err_set_parms;
 
 	if (tc_should_offload(dev, tp, flags)) {
 		err = mall_replace_hw_filter(tp, new, (unsigned long) new);
 		if (err) {
 			if (tc_skip_sw(flags))
-				goto errout;
+				goto err_replace_hw_filter;
 			else
 				err = 0;
 		}
 	}
 
+	if (!tc_in_hw(new->flags))
+		new->flags |= TCA_CLS_FLAGS_NOT_IN_HW;
+
 	*arg = (unsigned long) head;
 	rcu_assign_pointer(tp->root, new);
 	if (head)
 		call_rcu(&head->rcu, mall_destroy_rcu);
 	return 0;
 
-errout:
+err_replace_hw_filter:
+err_set_parms:
+	tcf_exts_destroy(&new->exts);
+err_exts_init:
 	kfree(new);
 	return err;
 }
@@ -234,6 +252,9 @@ static int mall_dump(struct net *net, struct tcf_proto *tp, unsigned long fh,
 	    nla_put_u32(skb, TCA_MATCHALL_CLASSID, head->res.classid))
 		goto nla_put_failure;
 
+	if (head->flags && nla_put_u32(skb, TCA_MATCHALL_FLAGS, head->flags))
+		goto nla_put_failure;
+
 	if (tcf_exts_dump(skb, &head->exts))
 		goto nla_put_failure;
 
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index ae83c3aec308..4dbe0c680fe6 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -334,7 +334,6 @@ static int u32_init(struct tcf_proto *tp)
 	if (root_ht == NULL)
 		return -ENOBUFS;
 
-	root_ht->divisor = 0;
 	root_ht->refcnt++;
 	root_ht->handle = tp_c ? gen_new_htid(tp_c) : 0x80000000;
 	root_ht->prio = tp->prio;
@@ -524,6 +523,10 @@ static int u32_replace_hw_knode(struct tcf_proto *tp, struct tc_u_knode *n,
 
 	err = dev->netdev_ops->ndo_setup_tc(dev, tp->q->handle,
 					    tp->protocol, &offload);
+
+	if (!err)
+		n->flags |= TCA_CLS_FLAGS_IN_HW;
+
 	if (tc_skip_sw(flags))
 		return err;
 
@@ -896,6 +899,9 @@ static int u32_change(struct net *net, struct sk_buff *in_skb,
 			return err;
 		}
 
+		if (!tc_in_hw(new->flags))
+			new->flags |= TCA_CLS_FLAGS_NOT_IN_HW;
+
 		u32_replace_knode(tp, tp_c, new);
 		tcf_unbind_filter(tp, &n->res);
 		call_rcu(&n->rcu, u32_delete_key_rcu);
@@ -1015,6 +1021,9 @@ static int u32_change(struct net *net, struct sk_buff *in_skb,
 		if (err)
 			goto errhw;
 
+		if (!tc_in_hw(n->flags))
+			n->flags |= TCA_CLS_FLAGS_NOT_IN_HW;
+
 		ins = &ht->ht[TC_U32_HASH(handle)];
 		for (pins = rtnl_dereference(*ins); pins;
 		     ins = &pins->next, pins = rtnl_dereference(*ins))
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index d7b93429f0cc..bcf49cd22786 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -440,7 +440,6 @@ void qdisc_put_rtab(struct qdisc_rate_table *tab)
 EXPORT_SYMBOL(qdisc_put_rtab);
 
 static LIST_HEAD(qdisc_stab_list);
-static DEFINE_SPINLOCK(qdisc_stab_lock);
 
 static const struct nla_policy stab_policy[TCA_STAB_MAX + 1] = {
 	[TCA_STAB_BASE]	= { .len = sizeof(struct tc_sizespec) },
@@ -474,20 +473,15 @@ static struct qdisc_size_table *qdisc_get_stab(struct nlattr *opt)
 	if (tsize != s->tsize || (!tab && tsize > 0))
 		return ERR_PTR(-EINVAL);
 
-	spin_lock(&qdisc_stab_lock);
-
 	list_for_each_entry(stab, &qdisc_stab_list, list) {
 		if (memcmp(&stab->szopts, s, sizeof(*s)))
 			continue;
 		if (tsize > 0 && memcmp(stab->data, tab, tsize * sizeof(u16)))
 			continue;
 		stab->refcnt++;
-		spin_unlock(&qdisc_stab_lock);
 		return stab;
 	}
 
-	spin_unlock(&qdisc_stab_lock);
-
 	stab = kmalloc(sizeof(*stab) + tsize * sizeof(u16), GFP_KERNEL);
 	if (!stab)
 		return ERR_PTR(-ENOMEM);
@@ -497,9 +491,7 @@ static struct qdisc_size_table *qdisc_get_stab(struct nlattr *opt)
 	if (tsize > 0)
 		memcpy(stab->data, tab, tsize * sizeof(u16));
 
-	spin_lock(&qdisc_stab_lock);
 	list_add_tail(&stab->list, &qdisc_stab_list);
-	spin_unlock(&qdisc_stab_lock);
 
 	return stab;
 }
@@ -514,14 +506,10 @@ void qdisc_put_stab(struct qdisc_size_table *tab)
 	if (!tab)
 		return;
 
-	spin_lock(&qdisc_stab_lock);
-
 	if (--tab->refcnt == 0) {
 		list_del(&tab->list);
 		call_rcu_bh(&tab->rcu, stab_kfree_rcu);
 	}
-
-	spin_unlock(&qdisc_stab_lock);
 }
 EXPORT_SYMBOL(qdisc_put_stab);
 
@@ -1019,6 +1007,8 @@ static struct Qdisc *qdisc_create(struct net_device *dev,
 
 		return sch;
 	}
+	/* ops->init() failed, we call ->destroy() like qdisc_create_dflt() */
+	ops->destroy(sch);
 err_out3:
 	dev_put(dev);
 	kfree((char *) sch - sch->padded);
@@ -1861,6 +1851,7 @@ int tc_classify(struct sk_buff *skb, const struct tcf_proto *tp,
 {
 	__be16 protocol = tc_skb_protocol(skb);
 #ifdef CONFIG_NET_CLS_ACT
+	const int max_reclassify_loop = 4;
 	const struct tcf_proto *old_tp = tp;
 	int limit = 0;
 
@@ -1885,7 +1876,7 @@ reclassify:
 	return TC_ACT_UNSPEC; /* signal: continue lookup */
 #ifdef CONFIG_NET_CLS_ACT
 reset:
-	if (unlikely(limit++ >= MAX_REC_LOOP)) {
+	if (unlikely(limit++ >= max_reclassify_loop)) {
 		net_notice_ratelimited("%s: reclassify loop, rule prio %u, protocol %02x\n",
 				       tp->q->ops->id, tp->prio & 0xffff,
 				       ntohs(tp->protocol));
@@ -1899,28 +1890,6 @@ reset:
 }
 EXPORT_SYMBOL(tc_classify);
 
-bool tcf_destroy(struct tcf_proto *tp, bool force)
-{
-	if (tp->ops->destroy(tp, force)) {
-		module_put(tp->ops->owner);
-		kfree_rcu(tp, rcu);
-		return true;
-	}
-
-	return false;
-}
-
-void tcf_destroy_chain(struct tcf_proto __rcu **fl)
-{
-	struct tcf_proto *tp;
-
-	while ((tp = rtnl_dereference(*fl)) != NULL) {
-		RCU_INIT_POINTER(*fl, tp->next);
-		tcf_destroy(tp, true);
-	}
-}
-EXPORT_SYMBOL(tcf_destroy_chain);
-
 #ifdef CONFIG_PROC_FS
 static int psched_show(struct seq_file *seq, void *v)
 {
diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c
index 481e4f12aeb4..2209c2ddacbf 100644
--- a/net/sched/sch_atm.c
+++ b/net/sched/sch_atm.c
@@ -15,6 +15,7 @@
 #include <linux/file.h>		/* for fput */
 #include <net/netlink.h>
 #include <net/pkt_sched.h>
+#include <net/pkt_cls.h>
 
 /*
  * The ATM queuing discipline provides a framework for invoking classifiers
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index f1207582cbf3..d6ca18dc04c3 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -19,6 +19,7 @@
 #include <linux/skbuff.h>
 #include <net/netlink.h>
 #include <net/pkt_sched.h>
+#include <net/pkt_cls.h>
 
 
 /*	Class-Based Queueing (CBQ) algorithm.
diff --git a/net/sched/sch_choke.c b/net/sched/sch_choke.c
index 3b6d5bd69101..3b86a97bc67c 100644
--- a/net/sched/sch_choke.c
+++ b/net/sched/sch_choke.c
@@ -16,6 +16,7 @@
 #include <linux/skbuff.h>
 #include <linux/vmalloc.h>
 #include <net/pkt_sched.h>
+#include <net/pkt_cls.h>
 #include <net/inet_ecn.h>
 #include <net/red.h>
 #include <net/flow_dissector.h>
diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c
index 1308bbf460f7..802ac7c2e5e8 100644
--- a/net/sched/sch_dsmark.c
+++ b/net/sched/sch_dsmark.c
@@ -13,6 +13,7 @@
 #include <linux/rtnetlink.h>
 #include <linux/bitops.h>
 #include <net/pkt_sched.h>
+#include <net/pkt_cls.h>
 #include <net/dsfield.h>
 #include <net/inet_ecn.h>
 #include <asm/byteorder.h>
diff --git a/net/sched/sch_fq_codel.c b/net/sched/sch_fq_codel.c
index a5ea0e9b6be4..9f3a884d1590 100644
--- a/net/sched/sch_fq_codel.c
+++ b/net/sched/sch_fq_codel.c
@@ -23,6 +23,7 @@
 #include <linux/vmalloc.h>
 #include <net/netlink.h>
 #include <net/pkt_sched.h>
+#include <net/pkt_cls.h>
 #include <net/codel.h>
 #include <net/codel_impl.h>
 #include <net/codel_qdisc.h>
@@ -57,7 +58,6 @@ struct fq_codel_sched_data {
 	struct fq_codel_flow *flows;	/* Flows table [flows_cnt] */
 	u32		*backlogs;	/* backlog table [flows_cnt] */
 	u32		flows_cnt;	/* number of flows */
-	u32		perturbation;	/* hash perturbation */
 	u32		quantum;	/* psched_mtu(qdisc_dev(sch)); */
 	u32		drop_batch_size;
 	u32		memory_limit;
@@ -75,9 +75,7 @@ struct fq_codel_sched_data {
 static unsigned int fq_codel_hash(const struct fq_codel_sched_data *q,
 				  struct sk_buff *skb)
 {
-	u32 hash = skb_get_hash_perturb(skb, q->perturbation);
-
-	return reciprocal_scale(hash, q->flows_cnt);
+	return reciprocal_scale(skb_get_hash(skb), q->flows_cnt);
 }
 
 static unsigned int fq_codel_classify(struct sk_buff *skb, struct Qdisc *sch,
@@ -482,7 +480,6 @@ static int fq_codel_init(struct Qdisc *sch, struct nlattr *opt)
 	q->memory_limit = 32 << 20; /* 32 MBytes */
 	q->drop_batch_size = 64;
 	q->quantum = psched_mtu(qdisc_dev(sch));
-	q->perturbation = prandom_u32();
 	INIT_LIST_HEAD(&q->new_flows);
 	INIT_LIST_HEAD(&q->old_flows);
 	codel_params_init(&q->cparams);
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 6eb9c8e88519..b052b27a984e 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -247,7 +247,7 @@ static inline int qdisc_restart(struct Qdisc *q, int *packets)
 
 void __qdisc_run(struct Qdisc *q)
 {
-	int quota = weight_p;
+	int quota = dev_tx_weight;
 	int packets;
 
 	while (qdisc_restart(q, &packets)) {
diff --git a/net/sched/sch_hhf.c b/net/sched/sch_hhf.c
index e3d0458af17b..2fae8b5f1b80 100644
--- a/net/sched/sch_hhf.c
+++ b/net/sched/sch_hhf.c
@@ -627,7 +627,9 @@ static int hhf_init(struct Qdisc *sch, struct nlattr *opt)
 			q->hhf_arrays[i] = hhf_zalloc(HHF_ARRAYS_LEN *
 						      sizeof(u32));
 			if (!q->hhf_arrays[i]) {
-				hhf_destroy(sch);
+				/* Note: hhf_destroy() will be called
+				 * by our caller.
+				 */
 				return -ENOMEM;
 			}
 		}
@@ -638,7 +640,9 @@ static int hhf_init(struct Qdisc *sch, struct nlattr *opt)
 			q->hhf_valid_bits[i] = hhf_zalloc(HHF_ARRAYS_LEN /
 							  BITS_PER_BYTE);
 			if (!q->hhf_valid_bits[i]) {
-				hhf_destroy(sch);
+				/* Note: hhf_destroy() will be called
+				 * by our caller.
+				 */
 				return -ENOMEM;
 			}
 		}
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 760f39e7caee..4cd5fb134bc9 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -40,6 +40,7 @@
 #include <net/netlink.h>
 #include <net/sch_generic.h>
 #include <net/pkt_sched.h>
+#include <net/pkt_cls.h>
 
 /* HTB algorithm.
     Author: devik@cdi.cz
diff --git a/net/sched/sch_ingress.c b/net/sched/sch_ingress.c
index 8fe6999b642a..3bab5f66c392 100644
--- a/net/sched/sch_ingress.c
+++ b/net/sched/sch_ingress.c
@@ -16,6 +16,7 @@
 
 #include <net/netlink.h>
 #include <net/pkt_sched.h>
+#include <net/pkt_cls.h>
 
 static struct Qdisc *ingress_leaf(struct Qdisc *sch, unsigned long arg)
 {
diff --git a/net/sched/sch_mq.c b/net/sched/sch_mq.c
index 2bc8d7f8df16..20b7f1646f69 100644
--- a/net/sched/sch_mq.c
+++ b/net/sched/sch_mq.c
@@ -52,7 +52,7 @@ static int mq_init(struct Qdisc *sch, struct nlattr *opt)
 	/* pre-allocate qdiscs, attachment can't fail */
 	priv->qdiscs = kcalloc(dev->num_tx_queues, sizeof(priv->qdiscs[0]),
 			       GFP_KERNEL);
-	if (priv->qdiscs == NULL)
+	if (!priv->qdiscs)
 		return -ENOMEM;
 
 	for (ntx = 0; ntx < dev->num_tx_queues; ntx++) {
@@ -60,18 +60,14 @@ static int mq_init(struct Qdisc *sch, struct nlattr *opt)
 		qdisc = qdisc_create_dflt(dev_queue, get_default_qdisc_ops(dev, ntx),
 					  TC_H_MAKE(TC_H_MAJ(sch->handle),
 						    TC_H_MIN(ntx + 1)));
-		if (qdisc == NULL)
-			goto err;
+		if (!qdisc)
+			return -ENOMEM;
 		priv->qdiscs[ntx] = qdisc;
 		qdisc->flags |= TCQ_F_ONETXQUEUE | TCQ_F_NOPARENT;
 	}
 
 	sch->flags |= TCQ_F_MQROOT;
 	return 0;
-
-err:
-	mq_destroy(sch);
-	return -ENOMEM;
 }
 
 static void mq_attach(struct Qdisc *sch)
diff --git a/net/sched/sch_mqprio.c b/net/sched/sch_mqprio.c
index b5c502c78143..922683418e53 100644
--- a/net/sched/sch_mqprio.c
+++ b/net/sched/sch_mqprio.c
@@ -118,10 +118,8 @@ static int mqprio_init(struct Qdisc *sch, struct nlattr *opt)
 	/* pre-allocate qdisc, attachment can't fail */
 	priv->qdiscs = kcalloc(dev->num_tx_queues, sizeof(priv->qdiscs[0]),
 			       GFP_KERNEL);
-	if (priv->qdiscs == NULL) {
-		err = -ENOMEM;
-		goto err;
-	}
+	if (!priv->qdiscs)
+		return -ENOMEM;
 
 	for (i = 0; i < dev->num_tx_queues; i++) {
 		dev_queue = netdev_get_tx_queue(dev, i);
@@ -129,10 +127,9 @@ static int mqprio_init(struct Qdisc *sch, struct nlattr *opt)
 					  get_default_qdisc_ops(dev, i),
 					  TC_H_MAKE(TC_H_MAJ(sch->handle),
 						    TC_H_MIN(i + 1)));
-		if (qdisc == NULL) {
-			err = -ENOMEM;
-			goto err;
-		}
+		if (!qdisc)
+			return -ENOMEM;
+
 		priv->qdiscs[i] = qdisc;
 		qdisc->flags |= TCQ_F_ONETXQUEUE | TCQ_F_NOPARENT;
 	}
@@ -148,7 +145,7 @@ static int mqprio_init(struct Qdisc *sch, struct nlattr *opt)
 		priv->hw_owned = 1;
 		err = dev->netdev_ops->ndo_setup_tc(dev, sch->handle, 0, &tc);
 		if (err)
-			goto err;
+			return err;
 	} else {
 		netdev_set_num_tc(dev, qopt->num_tc);
 		for (i = 0; i < qopt->num_tc; i++)
@@ -162,10 +159,6 @@ static int mqprio_init(struct Qdisc *sch, struct nlattr *opt)
 
 	sch->flags |= TCQ_F_MQROOT;
 	return 0;
-
-err:
-	mqprio_destroy(sch);
-	return err;
 }
 
 static void mqprio_attach(struct Qdisc *sch)
diff --git a/net/sched/sch_multiq.c b/net/sched/sch_multiq.c
index 9ffbb025b37e..e7839a0d0eaa 100644
--- a/net/sched/sch_multiq.c
+++ b/net/sched/sch_multiq.c
@@ -25,7 +25,7 @@
 #include <linux/skbuff.h>
 #include <net/netlink.h>
 #include <net/pkt_sched.h>
-
+#include <net/pkt_cls.h>
 
 struct multiq_sched_data {
 	u16 bands;
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index bcfadfdea8e0..c8bb62a1e744 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -626,7 +626,7 @@ deliver:
 			 * If it's at ingress let's pretend the delay is
 			 * from the network (tstamp will be updated).
 			 */
-			if (G_TC_FROM(skb->tc_verd) & AT_INGRESS)
+			if (skb->tc_redirected && skb->tc_from_ingress)
 				skb->tstamp = 0;
 #endif
 
diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c
index 8f575899adfa..d4d7db267b6e 100644
--- a/net/sched/sch_prio.c
+++ b/net/sched/sch_prio.c
@@ -20,7 +20,7 @@
 #include <linux/skbuff.h>
 #include <net/netlink.h>
 #include <net/pkt_sched.h>
-
+#include <net/pkt_cls.h>
 
 struct prio_sched_data {
 	int bands;
diff --git a/net/sched/sch_sfb.c b/net/sched/sch_sfb.c
index 20a350bd1b1d..fe6963d21519 100644
--- a/net/sched/sch_sfb.c
+++ b/net/sched/sch_sfb.c
@@ -25,6 +25,7 @@
 #include <linux/jhash.h>
 #include <net/ip.h>
 #include <net/pkt_sched.h>
+#include <net/pkt_cls.h>
 #include <net/inet_ecn.h>
 
 /*
diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index 7f195ed4d568..42e8c8615e65 100644
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -23,6 +23,7 @@
 #include <linux/vmalloc.h>
 #include <net/netlink.h>
 #include <net/pkt_sched.h>
+#include <net/pkt_cls.h>
 #include <net/red.h>
 
 
@@ -742,9 +743,10 @@ static int sfq_init(struct Qdisc *sch, struct nlattr *opt)
 	q->ht = sfq_alloc(sizeof(q->ht[0]) * q->divisor);
 	q->slots = sfq_alloc(sizeof(q->slots[0]) * q->maxflows);
 	if (!q->ht || !q->slots) {
-		sfq_destroy(sch);
+		/* Note: sfq_destroy() will be called by our caller */
 		return -ENOMEM;
 	}
+
 	for (i = 0; i < q->divisor; i++)
 		q->ht[i] = SFQ_EMPTY_SLOT;
 
diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c
index b0196366d58d..9fe6b427afed 100644
--- a/net/sched/sch_teql.c
+++ b/net/sched/sch_teql.c
@@ -401,8 +401,8 @@ static int teql_master_close(struct net_device *dev)
 	return 0;
 }
 
-static struct rtnl_link_stats64 *teql_master_stats64(struct net_device *dev,
-						     struct rtnl_link_stats64 *stats)
+static void teql_master_stats64(struct net_device *dev,
+				struct rtnl_link_stats64 *stats)
 {
 	struct teql_master *m = netdev_priv(dev);
 
@@ -410,7 +410,6 @@ static struct rtnl_link_stats64 *teql_master_stats64(struct net_device *dev,
 	stats->tx_bytes		= m->tx_bytes;
 	stats->tx_errors	= m->tx_errors;
 	stats->tx_dropped	= m->tx_dropped;
-	return stats;
 }
 
 static int teql_master_mtu(struct net_device *dev, int new_mtu)
diff --git a/net/sctp/Makefile b/net/sctp/Makefile
index 6c4f7496cec6..70f1b570bab9 100644
--- a/net/sctp/Makefile
+++ b/net/sctp/Makefile
@@ -11,7 +11,7 @@ sctp-y := sm_statetable.o sm_statefuns.o sm_sideeffect.o \
 	  transport.o chunk.o sm_make_chunk.o ulpevent.o \
 	  inqueue.o outqueue.o ulpqueue.o \
 	  tsnmap.o bind_addr.o socket.o primitive.o \
-	  output.o input.o debug.o ssnmap.o auth.o \
+	  output.o input.o debug.o stream.o auth.o \
 	  offload.o
 
 sctp_probe-y := probe.o
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index d3cc30c25c41..2a6835b4562b 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -207,6 +207,7 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
 	 * association to the same value as the initial TSN.
 	 */
 	asoc->addip_serial = asoc->c.initial_tsn;
+	asoc->strreset_outseq = asoc->c.initial_tsn;
 
 	INIT_LIST_HEAD(&asoc->addip_chunk_list);
 	INIT_LIST_HEAD(&asoc->asconf_ack_list);
@@ -269,6 +270,8 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
 
 	asoc->active_key_id = ep->active_key_id;
 	asoc->prsctp_enable = ep->prsctp_enable;
+	asoc->reconf_enable = ep->reconf_enable;
+	asoc->strreset_enable = ep->strreset_enable;
 
 	/* Save the hmacs and chunks list into this association */
 	if (ep->auth_hmacs_list)
@@ -358,8 +361,11 @@ void sctp_association_free(struct sctp_association *asoc)
 
 	sctp_tsnmap_free(&asoc->peer.tsn_map);
 
-	/* Free ssnmap storage. */
-	sctp_ssnmap_free(asoc->ssnmap);
+	/* Free stream information. */
+	sctp_stream_free(asoc->stream);
+
+	if (asoc->strreset_chunk)
+		sctp_chunk_free(asoc->strreset_chunk);
 
 	/* Clean up the bound address list. */
 	sctp_bind_addr_free(&asoc->base.bind_addr);
@@ -519,6 +525,12 @@ void sctp_assoc_rm_peer(struct sctp_association *asoc,
 	if (asoc->peer.last_data_from == peer)
 		asoc->peer.last_data_from = transport;
 
+	if (asoc->strreset_chunk &&
+	    asoc->strreset_chunk->transport == peer) {
+		asoc->strreset_chunk->transport = transport;
+		sctp_transport_reset_reconf_timer(transport);
+	}
+
 	/* If we remove the transport an INIT was last sent to, set it to
 	 * NULL. Combined with the update of the retran path above, this
 	 * will cause the next INIT to be sent to the next available
@@ -820,8 +832,7 @@ void sctp_assoc_control_transport(struct sctp_association *asoc,
 		if (transport->state != SCTP_UNCONFIRMED)
 			transport->state = SCTP_INACTIVE;
 		else {
-			dst_release(transport->dst);
-			transport->dst = NULL;
+			sctp_transport_dst_release(transport);
 			ulp_notify = false;
 		}
 
@@ -1137,7 +1148,7 @@ void sctp_assoc_update(struct sctp_association *asoc,
 		/* Reinitialize SSN for both local streams
 		 * and peer's streams.
 		 */
-		sctp_ssnmap_clear(asoc->ssnmap);
+		sctp_stream_clear(asoc->stream);
 
 		/* Flush the ULP reassembly and ordered queue.
 		 * Any data there will now be stale and will
@@ -1162,10 +1173,9 @@ void sctp_assoc_update(struct sctp_association *asoc,
 
 		asoc->ctsn_ack_point = asoc->next_tsn - 1;
 		asoc->adv_peer_ack_point = asoc->ctsn_ack_point;
-		if (!asoc->ssnmap) {
-			/* Move the ssnmap. */
-			asoc->ssnmap = new->ssnmap;
-			new->ssnmap = NULL;
+		if (!asoc->stream) {
+			asoc->stream = new->stream;
+			new->stream = NULL;
 		}
 
 		if (!asoc->assoc_id) {
diff --git a/net/sctp/chunk.c b/net/sctp/chunk.c
index 615f0ddd41df..e3621cb4827f 100644
--- a/net/sctp/chunk.c
+++ b/net/sctp/chunk.c
@@ -165,14 +165,12 @@ struct sctp_datamsg *sctp_datamsg_from_user(struct sctp_association *asoc,
 					    struct sctp_sndrcvinfo *sinfo,
 					    struct iov_iter *from)
 {
-	int max, whole, i, offset, over, err;
-	int len, first_len;
-	int max_data;
+	size_t len, first_len, max_data, remaining;
+	size_t msg_len = iov_iter_count(from);
+	struct list_head *pos, *temp;
 	struct sctp_chunk *chunk;
 	struct sctp_datamsg *msg;
-	struct list_head *pos, *temp;
-	size_t msg_len = iov_iter_count(from);
-	__u8 frag;
+	int err;
 
 	msg = sctp_datamsg_new(GFP_KERNEL);
 	if (!msg)
@@ -185,7 +183,7 @@ struct sctp_datamsg *sctp_datamsg_from_user(struct sctp_association *asoc,
 	    (SCTP_PR_TTL_ENABLED(sinfo->sinfo_flags) ||
 	     !SCTP_PR_POLICY(sinfo->sinfo_flags)))
 		msg->expires_at = jiffies +
-				    msecs_to_jiffies(sinfo->sinfo_timetolive);
+				  msecs_to_jiffies(sinfo->sinfo_timetolive);
 
 	/* This is the biggest possible DATA chunk that can fit into
 	 * the packet
@@ -195,7 +193,6 @@ struct sctp_datamsg *sctp_datamsg_from_user(struct sctp_association *asoc,
 		   sizeof(struct sctphdr) - sizeof(struct sctp_data_chunk);
 	max_data = SCTP_TRUNC4(max_data);
 
-	max = asoc->frag_point;
 	/* If the the peer requested that we authenticate DATA chunks
 	 * we need to account for bundling of the AUTH chunks along with
 	 * DATA.
@@ -208,12 +205,11 @@ struct sctp_datamsg *sctp_datamsg_from_user(struct sctp_association *asoc,
 					      hmac_desc->hmac_len);
 	}
 
-	/* Now, check if we need to reduce our max */
-	if (max > max_data)
-		max = max_data;
+	/* Check what's our max considering the above */
+	max_data = min_t(size_t, max_data, asoc->frag_point);
 
-	whole = 0;
-	first_len = max;
+	/* Set first_len and then account for possible bundles on first frag */
+	first_len = max_data;
 
 	/* Check to see if we have a pending SACK and try to let it be bundled
 	 * with this message.  Do this if we don't have any data queued already.
@@ -224,40 +220,38 @@ struct sctp_datamsg *sctp_datamsg_from_user(struct sctp_association *asoc,
 	if (timer_pending(&asoc->timers[SCTP_EVENT_TIMEOUT_SACK]) &&
 	    asoc->outqueue.out_qlen == 0 &&
 	    list_empty(&asoc->outqueue.retransmit) &&
-	    msg_len > max)
-		max_data -= SCTP_PAD4(sizeof(sctp_sack_chunk_t));
+	    msg_len > max_data)
+		first_len -= SCTP_PAD4(sizeof(sctp_sack_chunk_t));
 
 	/* Encourage Cookie-ECHO bundling. */
 	if (asoc->state < SCTP_STATE_COOKIE_ECHOED)
-		max_data -= SCTP_ARBITRARY_COOKIE_ECHO_LEN;
-
-	/* Now that we adjusted completely, reset first_len */
-	if (first_len > max_data)
-		first_len = max_data;
+		first_len -= SCTP_ARBITRARY_COOKIE_ECHO_LEN;
 
 	/* Account for a different sized first fragment */
 	if (msg_len >= first_len) {
-		msg_len -= first_len;
-		whole = 1;
 		msg->can_delay = 0;
-	}
-
-	/* How many full sized?  How many bytes leftover? */
-	whole += msg_len / max;
-	over = msg_len % max;
-	offset = 0;
-
-	if ((whole > 1) || (whole && over))
 		SCTP_INC_STATS(sock_net(asoc->base.sk), SCTP_MIB_FRAGUSRMSGS);
+	} else {
+		/* Which may be the only one... */
+		first_len = msg_len;
+	}
 
-	/* Create chunks for all the full sized DATA chunks. */
-	for (i = 0, len = first_len; i < whole; i++) {
-		frag = SCTP_DATA_MIDDLE_FRAG;
+	/* Create chunks for all DATA chunks. */
+	for (remaining = msg_len; remaining; remaining -= len) {
+		u8 frag = SCTP_DATA_MIDDLE_FRAG;
 
-		if (0 == i)
+		if (remaining == msg_len) {
+			/* First frag, which may also be the last */
 			frag |= SCTP_DATA_FIRST_FRAG;
+			len = first_len;
+		} else {
+			/* Middle frags */
+			len = max_data;
+		}
 
-		if ((i == (whole - 1)) && !over) {
+		if (len >= remaining) {
+			/* Last frag, which may also be the first */
+			len = remaining;
 			frag |= SCTP_DATA_LAST_FRAG;
 
 			/* The application requests to set the I-bit of the
@@ -271,7 +265,6 @@ struct sctp_datamsg *sctp_datamsg_from_user(struct sctp_association *asoc,
 
 		chunk = sctp_make_datafrag_empty(asoc, sinfo, len, frag,
 						 0, GFP_KERNEL);
-
 		if (!chunk) {
 			err = -ENOMEM;
 			goto errout;
@@ -282,45 +275,8 @@ struct sctp_datamsg *sctp_datamsg_from_user(struct sctp_association *asoc,
 			goto errout_chunk_free;
 
 		/* Put the chunk->skb back into the form expected by send.  */
-		__skb_pull(chunk->skb, (__u8 *)chunk->chunk_hdr
-			   - (__u8 *)chunk->skb->data);
-
-		sctp_datamsg_assign(msg, chunk);
-		list_add_tail(&chunk->frag_list, &msg->chunks);
-
-		/* The first chunk, the first chunk was likely short
-		 * to allow bundling, so reset to full size.
-		 */
-		if (0 == i)
-			len = max;
-	}
-
-	/* .. now the leftover bytes. */
-	if (over) {
-		if (!whole)
-			frag = SCTP_DATA_NOT_FRAG;
-		else
-			frag = SCTP_DATA_LAST_FRAG;
-
-		if ((sinfo->sinfo_flags & SCTP_EOF) ||
-		    (sinfo->sinfo_flags & SCTP_SACK_IMMEDIATELY))
-			frag |= SCTP_DATA_SACK_IMM;
-
-		chunk = sctp_make_datafrag_empty(asoc, sinfo, over, frag,
-						 0, GFP_KERNEL);
-
-		if (!chunk) {
-			err = -ENOMEM;
-			goto errout;
-		}
-
-		err = sctp_user_addto_chunk(chunk, over, from);
-
-		/* Put the chunk->skb back into the form expected by send.  */
-		__skb_pull(chunk->skb, (__u8 *)chunk->chunk_hdr
-			   - (__u8 *)chunk->skb->data);
-		if (err < 0)
-			goto errout_chunk_free;
+		__skb_pull(chunk->skb, (__u8 *)chunk->chunk_hdr -
+				       chunk->skb->data);
 
 		sctp_datamsg_assign(msg, chunk);
 		list_add_tail(&chunk->frag_list, &msg->chunks);
@@ -338,6 +294,7 @@ errout:
 		sctp_chunk_free(chunk);
 	}
 	sctp_datamsg_put(msg);
+
 	return ERR_PTR(err);
 }
 
diff --git a/net/sctp/debug.c b/net/sctp/debug.c
index 95d7b15dad21..2e47eb2f05cb 100644
--- a/net/sctp/debug.c
+++ b/net/sctp/debug.c
@@ -159,6 +159,7 @@ static const char *const sctp_timer_tbl[] = {
 	"TIMEOUT_T4_RTO",
 	"TIMEOUT_T5_SHUTDOWN_GUARD",
 	"TIMEOUT_HEARTBEAT",
+	"TIMEOUT_RECONF",
 	"TIMEOUT_SACK",
 	"TIMEOUT_AUTOCLOSE",
 };
@@ -166,7 +167,9 @@ static const char *const sctp_timer_tbl[] = {
 /* Lookup timer debug name. */
 const char *sctp_tname(const sctp_subtype_t id)
 {
-	if (id.timeout <= SCTP_EVENT_TIMEOUT_MAX)
+	BUILD_BUG_ON(SCTP_EVENT_TIMEOUT_MAX + 1 != ARRAY_SIZE(sctp_timer_tbl));
+
+	if (id.timeout < ARRAY_SIZE(sctp_timer_tbl))
 		return sctp_timer_tbl[id.timeout];
 	return "unknown_timer";
 }
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index 410ddc1e3443..8c589230794f 100644
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -164,6 +164,7 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep,
 	ep->auth_hmacs_list = auth_hmacs;
 	ep->auth_chunk_list = auth_chunks;
 	ep->prsctp_enable = net->sctp.prsctp_enable;
+	ep->reconf_enable = net->sctp.reconf_enable;
 
 	return ep;
 
diff --git a/net/sctp/input.c b/net/sctp/input.c
index 458e506ef84b..fc458968fe4b 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -872,6 +872,8 @@ void sctp_transport_hashtable_destroy(void)
 
 int sctp_hash_transport(struct sctp_transport *t)
 {
+	struct sctp_transport *transport;
+	struct rhlist_head *tmp, *list;
 	struct sctp_hash_cmp_arg arg;
 	int err;
 
@@ -882,8 +884,19 @@ int sctp_hash_transport(struct sctp_transport *t)
 	arg.paddr = &t->ipaddr;
 	arg.lport = htons(t->asoc->base.bind_addr.port);
 
+	list = rhltable_lookup(&sctp_transport_hashtable, &arg,
+			       sctp_hash_params);
+
+	rhl_for_each_entry_rcu(transport, tmp, list, node)
+		if (transport->asoc->ep == t->asoc->ep) {
+			err = -EEXIST;
+			goto out;
+		}
+
 	err = rhltable_insert_key(&sctp_transport_hashtable, &arg,
 				  &t->node, sctp_hash_params);
+
+out:
 	if (err)
 		pr_err_once("insert transport fail, errno %d\n", err);
 
@@ -1229,13 +1242,26 @@ static struct sctp_association *__sctp_rcv_lookup(struct net *net,
 	struct sctp_association *asoc;
 
 	asoc = __sctp_lookup_association(net, laddr, paddr, transportp);
+	if (asoc)
+		goto out;
 
 	/* Further lookup for INIT/INIT-ACK packets.
 	 * SCTP Implementors Guide, 2.18 Handling of address
 	 * parameters within the INIT or INIT-ACK.
 	 */
-	if (!asoc)
-		asoc = __sctp_rcv_lookup_harder(net, skb, laddr, transportp);
+	asoc = __sctp_rcv_lookup_harder(net, skb, laddr, transportp);
+	if (asoc)
+		goto out;
+
+	if (paddr->sa.sa_family == AF_INET)
+		pr_debug("sctp: asoc not found for src:%pI4:%d dst:%pI4:%d\n",
+			 &laddr->v4.sin_addr, ntohs(laddr->v4.sin_port),
+			 &paddr->v4.sin_addr, ntohs(paddr->v4.sin_port));
+	else
+		pr_debug("sctp: asoc not found for src:%pI6:%d dst:%pI6:%d\n",
+			 &laddr->v6.sin6_addr, ntohs(laddr->v6.sin6_port),
+			 &paddr->v6.sin6_addr, ntohs(paddr->v6.sin6_port));
 
+out:
 	return asoc;
 }
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index 64dfd35ccdcc..063baac5b9fe 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -413,22 +413,20 @@ static void sctp_v6_copy_addrlist(struct list_head *addrlist,
 static void sctp_v6_from_skb(union sctp_addr *addr, struct sk_buff *skb,
 			     int is_saddr)
 {
-	__be16 *port;
-	struct sctphdr *sh;
+	/* Always called on head skb, so this is safe */
+	struct sctphdr *sh = sctp_hdr(skb);
+	struct sockaddr_in6 *sa = &addr->v6;
 
-	port = &addr->v6.sin6_port;
 	addr->v6.sin6_family = AF_INET6;
 	addr->v6.sin6_flowinfo = 0; /* FIXME */
 	addr->v6.sin6_scope_id = ((struct inet6_skb_parm *)skb->cb)->iif;
 
-	/* Always called on head skb, so this is safe */
-	sh = sctp_hdr(skb);
 	if (is_saddr) {
-		*port  = sh->source;
-		addr->v6.sin6_addr = ipv6_hdr(skb)->saddr;
+		sa->sin6_port = sh->source;
+		sa->sin6_addr = ipv6_hdr(skb)->saddr;
 	} else {
-		*port = sh->dest;
-		addr->v6.sin6_addr = ipv6_hdr(skb)->daddr;
+		sa->sin6_port = sh->dest;
+		sa->sin6_addr = ipv6_hdr(skb)->daddr;
 	}
 }
 
diff --git a/net/sctp/objcnt.c b/net/sctp/objcnt.c
index 40e7fac96c41..105ac3327b28 100644
--- a/net/sctp/objcnt.c
+++ b/net/sctp/objcnt.c
@@ -51,7 +51,6 @@ SCTP_DBG_OBJCNT(bind_addr);
 SCTP_DBG_OBJCNT(bind_bucket);
 SCTP_DBG_OBJCNT(chunk);
 SCTP_DBG_OBJCNT(addr);
-SCTP_DBG_OBJCNT(ssnmap);
 SCTP_DBG_OBJCNT(datamsg);
 SCTP_DBG_OBJCNT(keys);
 
@@ -67,7 +66,6 @@ static sctp_dbg_objcnt_entry_t sctp_dbg_objcnt[] = {
 	SCTP_DBG_OBJCNT_ENTRY(bind_addr),
 	SCTP_DBG_OBJCNT_ENTRY(bind_bucket),
 	SCTP_DBG_OBJCNT_ENTRY(addr),
-	SCTP_DBG_OBJCNT_ENTRY(ssnmap),
 	SCTP_DBG_OBJCNT_ENTRY(datamsg),
 	SCTP_DBG_OBJCNT_ENTRY(keys),
 };
diff --git a/net/sctp/output.c b/net/sctp/output.c
index f5320a87341e..85406d5f8f41 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -81,8 +81,8 @@ static void sctp_packet_reset(struct sctp_packet *packet)
 /* Config a packet.
  * This appears to be a followup set of initializations.
  */
-struct sctp_packet *sctp_packet_config(struct sctp_packet *packet,
-				       __u32 vtag, int ecn_capable)
+void sctp_packet_config(struct sctp_packet *packet, __u32 vtag,
+			int ecn_capable)
 {
 	struct sctp_transport *tp = packet->transport;
 	struct sctp_association *asoc = tp->asoc;
@@ -123,14 +123,12 @@ struct sctp_packet *sctp_packet_config(struct sctp_packet *packet,
 		if (chunk)
 			sctp_packet_append_chunk(packet, chunk);
 	}
-
-	return packet;
 }
 
 /* Initialize the packet structure. */
-struct sctp_packet *sctp_packet_init(struct sctp_packet *packet,
-				     struct sctp_transport *transport,
-				     __u16 sport, __u16 dport)
+void sctp_packet_init(struct sctp_packet *packet,
+		      struct sctp_transport *transport,
+		      __u16 sport, __u16 dport)
 {
 	struct sctp_association *asoc = transport->asoc;
 	size_t overhead;
@@ -151,8 +149,6 @@ struct sctp_packet *sctp_packet_init(struct sctp_packet *packet,
 	packet->overhead = overhead;
 	sctp_packet_reset(packet);
 	packet->vtag = 0;
-
-	return packet;
 }
 
 /* Free a packet.  */
@@ -550,6 +546,7 @@ int sctp_packet_transmit(struct sctp_packet *packet, gfp_t gfp)
 	struct sctp_association *asoc = tp->asoc;
 	struct sctp_chunk *chunk, *tmp;
 	int pkt_count, gso = 0;
+	int confirm;
 	struct dst_entry *dst;
 	struct sk_buff *head;
 	struct sctphdr *sh;
@@ -628,7 +625,14 @@ int sctp_packet_transmit(struct sctp_packet *packet, gfp_t gfp)
 			asoc->peer.last_sent_to = tp;
 	}
 	head->ignore_df = packet->ipfragok;
-	tp->af_specific->sctp_xmit(head, tp);
+	confirm = tp->dst_pending_confirm;
+	if (confirm)
+		skb_set_dst_pending_confirm(head, 1);
+	/* neighbour should be confirmed on successful transmission or
+	 * positive error
+	 */
+	if (tp->af_specific->sctp_xmit(head, tp) >= 0 && confirm)
+		tp->dst_pending_confirm = 0;
 
 out:
 	list_for_each_entry_safe(chunk, tmp, &packet->chunk_list, list) {
@@ -700,18 +704,15 @@ static sctp_xmit_t sctp_packet_can_append_data(struct sctp_packet *packet,
 	 * unacknowledged.
 	 */
 
-	if (sctp_sk(asoc->base.sk)->nodelay)
-		/* Nagle disabled */
+	if ((sctp_sk(asoc->base.sk)->nodelay || inflight == 0) &&
+	    !chunk->msg->force_delay)
+		/* Nothing unacked */
 		return SCTP_XMIT_OK;
 
 	if (!sctp_packet_empty(packet))
 		/* Append to packet */
 		return SCTP_XMIT_OK;
 
-	if (inflight == 0)
-		/* Nothing unacked */
-		return SCTP_XMIT_OK;
-
 	if (!sctp_state(asoc, ESTABLISHED))
 		return SCTP_XMIT_OK;
 
diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c
index 34efaa4ef2f6..db352e5d61f8 100644
--- a/net/sctp/outqueue.c
+++ b/net/sctp/outqueue.c
@@ -915,22 +915,28 @@ static void sctp_outq_flush(struct sctp_outq *q, int rtx_timeout, gfp_t gfp)
 		case SCTP_CID_ECN_ECNE:
 		case SCTP_CID_ASCONF:
 		case SCTP_CID_FWD_TSN:
+		case SCTP_CID_RECONF:
 			status = sctp_packet_transmit_chunk(packet, chunk,
 							    one_packet, gfp);
 			if (status  != SCTP_XMIT_OK) {
 				/* put the chunk back */
 				list_add(&chunk->list, &q->control_chunk_list);
-			} else {
-				asoc->stats.octrlchunks++;
-				/* PR-SCTP C5) If a FORWARD TSN is sent, the
-				 * sender MUST assure that at least one T3-rtx
-				 * timer is running.
-				 */
-				if (chunk->chunk_hdr->type == SCTP_CID_FWD_TSN) {
-					sctp_transport_reset_t3_rtx(transport);
-					transport->last_time_sent = jiffies;
-				}
+				break;
+			}
+
+			asoc->stats.octrlchunks++;
+			/* PR-SCTP C5) If a FORWARD TSN is sent, the
+			 * sender MUST assure that at least one T3-rtx
+			 * timer is running.
+			 */
+			if (chunk->chunk_hdr->type == SCTP_CID_FWD_TSN) {
+				sctp_transport_reset_t3_rtx(transport);
+				transport->last_time_sent = jiffies;
 			}
+
+			if (chunk == asoc->strreset_chunk)
+				sctp_transport_reset_reconf_timer(transport);
+
 			break;
 
 		default:
@@ -1016,6 +1022,8 @@ static void sctp_outq_flush(struct sctp_outq *q, int rtx_timeout, gfp_t gfp)
 
 		/* Finally, transmit new packets.  */
 		while ((chunk = sctp_outq_dequeue_data(q)) != NULL) {
+			__u32 sid = ntohs(chunk->subh.data_hdr->stream);
+
 			/* RFC 2960 6.5 Every DATA chunk MUST carry a valid
 			 * stream identifier.
 			 */
@@ -1038,6 +1046,11 @@ static void sctp_outq_flush(struct sctp_outq *q, int rtx_timeout, gfp_t gfp)
 				continue;
 			}
 
+			if (asoc->stream->out[sid].state == SCTP_STREAM_CLOSED) {
+				sctp_outq_head_data(q, chunk);
+				goto sctp_flush_out;
+			}
+
 			/* If there is a specified transport, use it.
 			 * Otherwise, we want to use the active path.
 			 */
@@ -1641,7 +1654,7 @@ static void sctp_check_transmitted(struct sctp_outq *q,
 
 		if (forward_progress) {
 			if (transport->dst)
-				dst_confirm(transport->dst);
+				sctp_transport_dst_confirm(transport);
 		}
 	}
 
diff --git a/net/sctp/primitive.c b/net/sctp/primitive.c
index ab8d9f96a177..f0553a022859 100644
--- a/net/sctp/primitive.c
+++ b/net/sctp/primitive.c
@@ -211,3 +211,6 @@ DECLARE_PRIMITIVE(REQUESTHEARTBEAT);
 */
 
 DECLARE_PRIMITIVE(ASCONF);
+
+/* RE-CONFIG 5.1 */
+DECLARE_PRIMITIVE(RECONF);
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 616a9428e0c4..8227bbbd077a 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -237,23 +237,19 @@ int sctp_copy_local_addr_list(struct net *net, struct sctp_bind_addr *bp,
 static void sctp_v4_from_skb(union sctp_addr *addr, struct sk_buff *skb,
 			     int is_saddr)
 {
-	void *from;
-	__be16 *port;
-	struct sctphdr *sh;
+	/* Always called on head skb, so this is safe */
+	struct sctphdr *sh = sctp_hdr(skb);
+	struct sockaddr_in *sa = &addr->v4;
 
-	port = &addr->v4.sin_port;
 	addr->v4.sin_family = AF_INET;
 
-	/* Always called on head skb, so this is safe */
-	sh = sctp_hdr(skb);
 	if (is_saddr) {
-		*port  = sh->source;
-		from = &ip_hdr(skb)->saddr;
+		sa->sin_port = sh->source;
+		sa->sin_addr.s_addr = ip_hdr(skb)->saddr;
 	} else {
-		*port = sh->dest;
-		from = &ip_hdr(skb)->daddr;
+		sa->sin_port = sh->dest;
+		sa->sin_addr.s_addr = ip_hdr(skb)->daddr;
 	}
-	memcpy(&addr->v4.sin_addr.s_addr, from, sizeof(struct in_addr));
 }
 
 /* Initialize an sctp_addr from a socket. */
@@ -1262,6 +1258,9 @@ static int __net_init sctp_defaults_init(struct net *net)
 	/* Enable PR-SCTP by default. */
 	net->sctp.prsctp_enable = 1;
 
+	/* Disable RECONF by default. */
+	net->sctp.reconf_enable = 0;
+
 	/* Disable AUTH by default. */
 	net->sctp.auth_enable = 0;
 
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 9e9690b7afe1..969a30c7bb54 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -270,6 +270,11 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc,
 		num_ext += 2;
 	}
 
+	if (asoc->reconf_enable) {
+		extensions[num_ext] = SCTP_CID_RECONF;
+		num_ext += 1;
+	}
+
 	if (sp->adaptation_ind)
 		chunksize += sizeof(aiparam);
 
@@ -434,6 +439,11 @@ struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *asoc,
 		num_ext += 2;
 	}
 
+	if (asoc->peer.reconf_capable) {
+		extensions[num_ext] = SCTP_CID_RECONF;
+		num_ext += 1;
+	}
+
 	if (sp->adaptation_ind)
 		chunksize += sizeof(aiparam);
 
@@ -1536,7 +1546,7 @@ void sctp_chunk_assign_ssn(struct sctp_chunk *chunk)
 
 	/* All fragments will be on the same stream */
 	sid = ntohs(chunk->subh.data_hdr->stream);
-	stream = &chunk->asoc->ssnmap->out;
+	stream = chunk->asoc->stream;
 
 	/* Now assign the sequence number to the entire message.
 	 * All fragments must have the same stream sequence number.
@@ -1547,9 +1557,9 @@ void sctp_chunk_assign_ssn(struct sctp_chunk *chunk)
 			ssn = 0;
 		} else {
 			if (lchunk->chunk_hdr->flags & SCTP_DATA_LAST_FRAG)
-				ssn = sctp_ssn_next(stream, sid);
+				ssn = sctp_ssn_next(stream, out, sid);
 			else
-				ssn = sctp_ssn_peek(stream, sid);
+				ssn = sctp_ssn_peek(stream, out, sid);
 		}
 
 		lchunk->subh.data_hdr->ssn = htons(ssn);
@@ -1844,6 +1854,7 @@ no_hmac:
 	retval->next_tsn = retval->c.initial_tsn;
 	retval->ctsn_ack_point = retval->next_tsn - 1;
 	retval->addip_serial = retval->c.initial_tsn;
+	retval->strreset_outseq = retval->c.initial_tsn;
 	retval->adv_peer_ack_point = retval->ctsn_ack_point;
 	retval->peer.prsctp_capable = retval->c.prsctp_capable;
 	retval->peer.adaptation_ind = retval->c.adaptation_ind;
@@ -2011,6 +2022,11 @@ static void sctp_process_ext_param(struct sctp_association *asoc,
 
 	for (i = 0; i < num_ext; i++) {
 		switch (param.ext->chunks[i]) {
+		case SCTP_CID_RECONF:
+			if (asoc->reconf_enable &&
+			    !asoc->peer.reconf_capable)
+				asoc->peer.reconf_capable = 1;
+			break;
 		case SCTP_CID_FWD_TSN:
 			if (asoc->prsctp_enable && !asoc->peer.prsctp_capable)
 				asoc->peer.prsctp_capable = 1;
@@ -2387,6 +2403,8 @@ int sctp_process_init(struct sctp_association *asoc, struct sctp_chunk *chunk,
 	asoc->peer.i.initial_tsn =
 		ntohl(peer_init->init_hdr.initial_tsn);
 
+	asoc->strreset_inseq = asoc->peer.i.initial_tsn;
+
 	/* Apply the upper bounds for output streams based on peer's
 	 * number of inbound streams.
 	 */
@@ -2444,9 +2462,9 @@ int sctp_process_init(struct sctp_association *asoc, struct sctp_chunk *chunk,
 	if (!asoc->temp) {
 		int error;
 
-		asoc->ssnmap = sctp_ssnmap_new(asoc->c.sinit_max_instreams,
+		asoc->stream = sctp_stream_new(asoc->c.sinit_max_instreams,
 					       asoc->c.sinit_num_ostreams, gfp);
-		if (!asoc->ssnmap)
+		if (!asoc->stream)
 			goto clean_up;
 
 		error = sctp_assoc_set_id(asoc, gfp);
@@ -3210,7 +3228,6 @@ struct sctp_chunk *sctp_process_asconf(struct sctp_association *asoc,
 	union sctp_params param;
 	sctp_addiphdr_t		*hdr;
 	union sctp_addr_param	*addr_param;
-	sctp_addip_param_t	*asconf_param;
 	struct sctp_chunk	*asconf_ack;
 	__be16	err_code;
 	int	length = 0;
@@ -3230,7 +3247,6 @@ struct sctp_chunk *sctp_process_asconf(struct sctp_association *asoc,
 	 * asconf parameter.
 	 */
 	length = ntohs(addr_param->p.length);
-	asconf_param = (void *)addr_param + length;
 	chunk_len -= length;
 
 	/* create an ASCONF_ACK chunk.
@@ -3317,8 +3333,7 @@ static void sctp_asconf_param_success(struct sctp_association *asoc,
 		local_bh_enable();
 		list_for_each_entry(transport, &asoc->peer.transport_addr_list,
 				transports) {
-			dst_release(transport->dst);
-			transport->dst = NULL;
+			sctp_transport_dst_release(transport);
 		}
 		break;
 	case SCTP_PARAM_DEL_IP:
@@ -3332,8 +3347,7 @@ static void sctp_asconf_param_success(struct sctp_association *asoc,
 		local_bh_enable();
 		list_for_each_entry(transport, &asoc->peer.transport_addr_list,
 				transports) {
-			dst_release(transport->dst);
-			transport->dst = NULL;
+			sctp_transport_dst_release(transport);
 		}
 		break;
 	default:
@@ -3526,3 +3540,323 @@ struct sctp_chunk *sctp_make_fwdtsn(const struct sctp_association *asoc,
 
 	return retval;
 }
+
+/* RE-CONFIG 3.1 (RE-CONFIG chunk)
+ *   0                   1                   2                   3
+ *   0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  | Type = 130    |  Chunk Flags  |      Chunk Length             |
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  \                                                               \
+ *  /                  Re-configuration Parameter                   /
+ *  \                                                               \
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  \                                                               \
+ *  /             Re-configuration Parameter (optional)             /
+ *  \                                                               \
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+static struct sctp_chunk *sctp_make_reconf(
+				const struct sctp_association *asoc,
+				int length)
+{
+	struct sctp_reconf_chunk *reconf;
+	struct sctp_chunk *retval;
+
+	retval = sctp_make_control(asoc, SCTP_CID_RECONF, 0, length,
+				   GFP_ATOMIC);
+	if (!retval)
+		return NULL;
+
+	reconf = (struct sctp_reconf_chunk *)retval->chunk_hdr;
+	retval->param_hdr.v = reconf->params;
+
+	return retval;
+}
+
+/* RE-CONFIG 4.1 (STREAM OUT RESET)
+ *   0                   1                   2                   3
+ *   0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  |     Parameter Type = 13       | Parameter Length = 16 + 2 * N |
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  |           Re-configuration Request Sequence Number            |
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  |           Re-configuration Response Sequence Number           |
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  |                Sender's Last Assigned TSN                     |
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  |  Stream Number 1 (optional)   |    Stream Number 2 (optional) |
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  /                            ......                             /
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  |  Stream Number N-1 (optional) |    Stream Number N (optional) |
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *
+ * RE-CONFIG 4.2 (STREAM IN RESET)
+ *   0                   1                   2                   3
+ *   0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  |     Parameter Type = 14       |  Parameter Length = 8 + 2 * N |
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  |          Re-configuration Request Sequence Number             |
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  |  Stream Number 1 (optional)   |    Stream Number 2 (optional) |
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  /                            ......                             /
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  |  Stream Number N-1 (optional) |    Stream Number N (optional) |
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+struct sctp_chunk *sctp_make_strreset_req(
+				const struct sctp_association *asoc,
+				__u16 stream_num, __u16 *stream_list,
+				bool out, bool in)
+{
+	struct sctp_strreset_outreq outreq;
+	__u16 stream_len = stream_num * 2;
+	struct sctp_strreset_inreq inreq;
+	struct sctp_chunk *retval;
+	__u16 outlen, inlen;
+
+	outlen = (sizeof(outreq) + stream_len) * out;
+	inlen = (sizeof(inreq) + stream_len) * in;
+
+	retval = sctp_make_reconf(asoc, outlen + inlen);
+	if (!retval)
+		return NULL;
+
+	if (outlen) {
+		outreq.param_hdr.type = SCTP_PARAM_RESET_OUT_REQUEST;
+		outreq.param_hdr.length = htons(outlen);
+		outreq.request_seq = htonl(asoc->strreset_outseq);
+		outreq.response_seq = htonl(asoc->strreset_inseq - 1);
+		outreq.send_reset_at_tsn = htonl(asoc->next_tsn - 1);
+
+		sctp_addto_chunk(retval, sizeof(outreq), &outreq);
+
+		if (stream_len)
+			sctp_addto_chunk(retval, stream_len, stream_list);
+	}
+
+	if (inlen) {
+		inreq.param_hdr.type = SCTP_PARAM_RESET_IN_REQUEST;
+		inreq.param_hdr.length = htons(inlen);
+		inreq.request_seq = htonl(asoc->strreset_outseq + out);
+
+		sctp_addto_chunk(retval, sizeof(inreq), &inreq);
+
+		if (stream_len)
+			sctp_addto_chunk(retval, stream_len, stream_list);
+	}
+
+	return retval;
+}
+
+/* RE-CONFIG 4.3 (SSN/TSN RESET ALL)
+ *   0                   1                   2                   3
+ *   0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  |     Parameter Type = 15       |      Parameter Length = 8     |
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  |         Re-configuration Request Sequence Number              |
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+struct sctp_chunk *sctp_make_strreset_tsnreq(
+				const struct sctp_association *asoc)
+{
+	struct sctp_strreset_tsnreq tsnreq;
+	__u16 length = sizeof(tsnreq);
+	struct sctp_chunk *retval;
+
+	retval = sctp_make_reconf(asoc, length);
+	if (!retval)
+		return NULL;
+
+	tsnreq.param_hdr.type = SCTP_PARAM_RESET_TSN_REQUEST;
+	tsnreq.param_hdr.length = htons(length);
+	tsnreq.request_seq = htonl(asoc->strreset_outseq);
+
+	sctp_addto_chunk(retval, sizeof(tsnreq), &tsnreq);
+
+	return retval;
+}
+
+/* RE-CONFIG 4.5/4.6 (ADD STREAM)
+ *   0                   1                   2                   3
+ *   0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  |     Parameter Type = 17       |      Parameter Length = 12    |
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  |          Re-configuration Request Sequence Number             |
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  |      Number of new streams    |         Reserved              |
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+struct sctp_chunk *sctp_make_strreset_addstrm(
+				const struct sctp_association *asoc,
+				__u16 out, __u16 in)
+{
+	struct sctp_strreset_addstrm addstrm;
+	__u16 size = sizeof(addstrm);
+	struct sctp_chunk *retval;
+
+	retval = sctp_make_reconf(asoc, (!!out + !!in) * size);
+	if (!retval)
+		return NULL;
+
+	if (out) {
+		addstrm.param_hdr.type = SCTP_PARAM_RESET_ADD_OUT_STREAMS;
+		addstrm.param_hdr.length = htons(size);
+		addstrm.number_of_streams = htons(out);
+		addstrm.request_seq = htonl(asoc->strreset_outseq);
+		addstrm.reserved = 0;
+
+		sctp_addto_chunk(retval, size, &addstrm);
+	}
+
+	if (in) {
+		addstrm.param_hdr.type = SCTP_PARAM_RESET_ADD_IN_STREAMS;
+		addstrm.param_hdr.length = htons(size);
+		addstrm.number_of_streams = htons(in);
+		addstrm.request_seq = htonl(asoc->strreset_outseq + !!out);
+		addstrm.reserved = 0;
+
+		sctp_addto_chunk(retval, size, &addstrm);
+	}
+
+	return retval;
+}
+
+/* RE-CONFIG 4.4 (RESP)
+ *   0                   1                   2                   3
+ *   0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  |     Parameter Type = 16       |      Parameter Length         |
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  |         Re-configuration Response Sequence Number             |
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  |                            Result                             |
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+struct sctp_chunk *sctp_make_strreset_resp(
+				const struct sctp_association *asoc,
+				__u32 result, __u32 sn)
+{
+	struct sctp_strreset_resp resp;
+	__u16 length = sizeof(resp);
+	struct sctp_chunk *retval;
+
+	retval = sctp_make_reconf(asoc, length);
+	if (!retval)
+		return NULL;
+
+	resp.param_hdr.type = SCTP_PARAM_RESET_RESPONSE;
+	resp.param_hdr.length = htons(length);
+	resp.response_seq = htonl(sn);
+	resp.result = htonl(result);
+
+	sctp_addto_chunk(retval, sizeof(resp), &resp);
+
+	return retval;
+}
+
+/* RE-CONFIG 4.4 OPTIONAL (TSNRESP)
+ *   0                   1                   2                   3
+ *   0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  |     Parameter Type = 16       |      Parameter Length         |
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  |         Re-configuration Response Sequence Number             |
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  |                            Result                             |
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  |                   Sender's Next TSN (optional)                |
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ *  |                  Receiver's Next TSN (optional)               |
+ *  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+struct sctp_chunk *sctp_make_strreset_tsnresp(
+					struct sctp_association *asoc,
+					__u32 result, __u32 sn,
+					__u32 sender_tsn, __u32 receiver_tsn)
+{
+	struct sctp_strreset_resptsn tsnresp;
+	__u16 length = sizeof(tsnresp);
+	struct sctp_chunk *retval;
+
+	retval = sctp_make_reconf(asoc, length);
+	if (!retval)
+		return NULL;
+
+	tsnresp.param_hdr.type = SCTP_PARAM_RESET_RESPONSE;
+	tsnresp.param_hdr.length = htons(length);
+
+	tsnresp.response_seq = htonl(sn);
+	tsnresp.result = htonl(result);
+	tsnresp.senders_next_tsn = htonl(sender_tsn);
+	tsnresp.receivers_next_tsn = htonl(receiver_tsn);
+
+	sctp_addto_chunk(retval, sizeof(tsnresp), &tsnresp);
+
+	return retval;
+}
+
+bool sctp_verify_reconf(const struct sctp_association *asoc,
+			struct sctp_chunk *chunk,
+			struct sctp_paramhdr **errp)
+{
+	struct sctp_reconf_chunk *hdr;
+	union sctp_params param;
+	__u16 last = 0, cnt = 0;
+
+	hdr = (struct sctp_reconf_chunk *)chunk->chunk_hdr;
+	sctp_walk_params(param, hdr, params) {
+		__u16 length = ntohs(param.p->length);
+
+		*errp = param.p;
+		if (cnt++ > 2)
+			return false;
+		switch (param.p->type) {
+		case SCTP_PARAM_RESET_OUT_REQUEST:
+			if (length < sizeof(struct sctp_strreset_outreq) ||
+			    (last && last != SCTP_PARAM_RESET_RESPONSE &&
+			     last != SCTP_PARAM_RESET_IN_REQUEST))
+				return false;
+			break;
+		case SCTP_PARAM_RESET_IN_REQUEST:
+			if (length < sizeof(struct sctp_strreset_inreq) ||
+			    (last && last != SCTP_PARAM_RESET_OUT_REQUEST))
+				return false;
+			break;
+		case SCTP_PARAM_RESET_RESPONSE:
+			if ((length != sizeof(struct sctp_strreset_resp) &&
+			     length != sizeof(struct sctp_strreset_resptsn)) ||
+			    (last && last != SCTP_PARAM_RESET_RESPONSE &&
+			     last != SCTP_PARAM_RESET_OUT_REQUEST))
+				return false;
+			break;
+		case SCTP_PARAM_RESET_TSN_REQUEST:
+			if (length !=
+			    sizeof(struct sctp_strreset_tsnreq) || last)
+				return false;
+			break;
+		case SCTP_PARAM_RESET_ADD_IN_STREAMS:
+			if (length != sizeof(struct sctp_strreset_addstrm) ||
+			    (last && last != SCTP_PARAM_RESET_ADD_OUT_STREAMS))
+				return false;
+			break;
+		case SCTP_PARAM_RESET_ADD_OUT_STREAMS:
+			if (length != sizeof(struct sctp_strreset_addstrm) ||
+			    (last && last != SCTP_PARAM_RESET_ADD_IN_STREAMS))
+				return false;
+			break;
+		default:
+			return false;
+		}
+
+		last = param.p->type;
+	}
+
+	return true;
+}
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index c345bf153bed..25384fa82ba9 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -436,6 +436,37 @@ out_unlock:
 	sctp_association_put(asoc);
 }
 
+ /* Handle the timeout of the RE-CONFIG timer. */
+void sctp_generate_reconf_event(unsigned long data)
+{
+	struct sctp_transport *transport = (struct sctp_transport *)data;
+	struct sctp_association *asoc = transport->asoc;
+	struct sock *sk = asoc->base.sk;
+	struct net *net = sock_net(sk);
+	int error = 0;
+
+	bh_lock_sock(sk);
+	if (sock_owned_by_user(sk)) {
+		pr_debug("%s: sock is busy\n", __func__);
+
+		/* Try again later.  */
+		if (!mod_timer(&transport->reconf_timer, jiffies + (HZ / 20)))
+			sctp_transport_hold(transport);
+		goto out_unlock;
+	}
+
+	error = sctp_do_sm(net, SCTP_EVENT_T_TIMEOUT,
+			   SCTP_ST_TIMEOUT(SCTP_EVENT_TIMEOUT_RECONF),
+			   asoc->state, asoc->ep, asoc,
+			   transport, GFP_ATOMIC);
+
+	if (error)
+		sk->sk_err = -error;
+
+out_unlock:
+	bh_unlock_sock(sk);
+	sctp_transport_put(transport);
+}
 
 /* Inject a SACK Timeout event into the state machine.  */
 static void sctp_generate_sack_event(unsigned long data)
@@ -453,6 +484,7 @@ sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
 	sctp_generate_t4_rto_event,
 	sctp_generate_t5_shutdown_guard_event,
 	NULL,
+	NULL,
 	sctp_generate_sack_event,
 	sctp_generate_autoclose_event,
 };
@@ -723,7 +755,7 @@ static void sctp_cmd_transport_on(sctp_cmd_seq_t *cmds,
 	 * forward progress.
 	 */
 	if (t->dst)
-		dst_confirm(t->dst);
+		sctp_transport_dst_confirm(t);
 
 	/* The receiver of the HEARTBEAT ACK should also perform an
 	 * RTT measurement for that destination transport address
@@ -840,6 +872,10 @@ static void sctp_cmd_new_state(sctp_cmd_seq_t *cmds,
 		if (!sctp_style(sk, UDP))
 			sk->sk_state_change(sk);
 	}
+
+	if (sctp_state(asoc, SHUTDOWN_PENDING) &&
+	    !sctp_outq_is_empty(&asoc->outqueue))
+		sctp_outq_uncork(&asoc->outqueue, GFP_ATOMIC);
 }
 
 /* Helper function to delete an association. */
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 8ec20a64a3f8..e03bb1aab4d0 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -160,23 +160,22 @@ static sctp_disposition_t __sctp_sf_do_9_1_abort(struct net *net,
 /* Small helper function that checks if the chunk length
  * is of the appropriate length.  The 'required_length' argument
  * is set to be the size of a specific chunk we are testing.
- * Return Values:  1 = Valid length
- * 		   0 = Invalid length
+ * Return Values:  true  = Valid length
+ * 		   false = Invalid length
  *
  */
-static inline int
-sctp_chunk_length_valid(struct sctp_chunk *chunk,
-			   __u16 required_length)
+static inline bool
+sctp_chunk_length_valid(struct sctp_chunk *chunk, __u16 required_length)
 {
 	__u16 chunk_length = ntohs(chunk->chunk_hdr->length);
 
 	/* Previously already marked? */
 	if (unlikely(chunk->pdiscard))
-		return 0;
+		return false;
 	if (unlikely(chunk_length < required_length))
-		return 0;
+		return false;
 
-	return 1;
+	return true;
 }
 
 /**********************************************************
@@ -1022,6 +1021,34 @@ sctp_disposition_t sctp_sf_sendbeat_8_3(struct net *net,
 	return SCTP_DISPOSITION_CONSUME;
 }
 
+/* resend asoc strreset_chunk.  */
+sctp_disposition_t sctp_sf_send_reconf(struct net *net,
+				       const struct sctp_endpoint *ep,
+				       const struct sctp_association *asoc,
+				       const sctp_subtype_t type, void *arg,
+				       sctp_cmd_seq_t *commands)
+{
+	struct sctp_transport *transport = arg;
+
+	if (asoc->overall_error_count >= asoc->max_retrans) {
+		sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
+				SCTP_ERROR(ETIMEDOUT));
+		/* CMD_ASSOC_FAILED calls CMD_DELETE_TCB. */
+		sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
+				SCTP_PERR(SCTP_ERROR_NO_ERROR));
+		SCTP_INC_STATS(net, SCTP_MIB_ABORTEDS);
+		SCTP_DEC_STATS(net, SCTP_MIB_CURRESTAB);
+		return SCTP_DISPOSITION_DELETE_TCB;
+	}
+
+	sctp_chunk_hold(asoc->strreset_chunk);
+	sctp_add_cmd_sf(commands, SCTP_CMD_REPLY,
+			SCTP_CHUNK(asoc->strreset_chunk));
+	sctp_add_cmd_sf(commands, SCTP_CMD_STRIKE, SCTP_TRANSPORT(transport));
+
+	return SCTP_DISPOSITION_CONSUME;
+}
+
 /*
  * Process an heartbeat request.
  *
@@ -3237,36 +3264,34 @@ static sctp_disposition_t sctp_sf_tabort_8_4_8(struct net *net,
 	struct sctp_chunk *abort;
 
 	packet = sctp_ootb_pkt_new(net, asoc, chunk);
+	if (!packet)
+		return SCTP_DISPOSITION_NOMEM;
 
-	if (packet) {
-		/* Make an ABORT. The T bit will be set if the asoc
-		 * is NULL.
-		 */
-		abort = sctp_make_abort(asoc, chunk, 0);
-		if (!abort) {
-			sctp_ootb_pkt_free(packet);
-			return SCTP_DISPOSITION_NOMEM;
-		}
-
-		/* Reflect vtag if T-Bit is set */
-		if (sctp_test_T_bit(abort))
-			packet->vtag = ntohl(chunk->sctp_hdr->vtag);
+	/* Make an ABORT. The T bit will be set if the asoc
+	 * is NULL.
+	 */
+	abort = sctp_make_abort(asoc, chunk, 0);
+	if (!abort) {
+		sctp_ootb_pkt_free(packet);
+		return SCTP_DISPOSITION_NOMEM;
+	}
 
-		/* Set the skb to the belonging sock for accounting.  */
-		abort->skb->sk = ep->base.sk;
+	/* Reflect vtag if T-Bit is set */
+	if (sctp_test_T_bit(abort))
+		packet->vtag = ntohl(chunk->sctp_hdr->vtag);
 
-		sctp_packet_append_chunk(packet, abort);
+	/* Set the skb to the belonging sock for accounting.  */
+	abort->skb->sk = ep->base.sk;
 
-		sctp_add_cmd_sf(commands, SCTP_CMD_SEND_PKT,
-				SCTP_PACKET(packet));
+	sctp_packet_append_chunk(packet, abort);
 
-		SCTP_INC_STATS(net, SCTP_MIB_OUTCTRLCHUNKS);
+	sctp_add_cmd_sf(commands, SCTP_CMD_SEND_PKT,
+			SCTP_PACKET(packet));
 
-		sctp_sf_pdiscard(net, ep, asoc, type, arg, commands);
-		return SCTP_DISPOSITION_CONSUME;
-	}
+	SCTP_INC_STATS(net, SCTP_MIB_OUTCTRLCHUNKS);
 
-	return SCTP_DISPOSITION_NOMEM;
+	sctp_sf_pdiscard(net, ep, asoc, type, arg, commands);
+	return SCTP_DISPOSITION_CONSUME;
 }
 
 /*
@@ -3503,45 +3528,43 @@ static sctp_disposition_t sctp_sf_shut_8_4_5(struct net *net,
 	struct sctp_chunk *shut;
 
 	packet = sctp_ootb_pkt_new(net, asoc, chunk);
+	if (!packet)
+		return SCTP_DISPOSITION_NOMEM;
 
-	if (packet) {
-		/* Make an SHUTDOWN_COMPLETE.
-		 * The T bit will be set if the asoc is NULL.
-		 */
-		shut = sctp_make_shutdown_complete(asoc, chunk);
-		if (!shut) {
-			sctp_ootb_pkt_free(packet);
-			return SCTP_DISPOSITION_NOMEM;
-		}
-
-		/* Reflect vtag if T-Bit is set */
-		if (sctp_test_T_bit(shut))
-			packet->vtag = ntohl(chunk->sctp_hdr->vtag);
+	/* Make an SHUTDOWN_COMPLETE.
+	 * The T bit will be set if the asoc is NULL.
+	 */
+	shut = sctp_make_shutdown_complete(asoc, chunk);
+	if (!shut) {
+		sctp_ootb_pkt_free(packet);
+		return SCTP_DISPOSITION_NOMEM;
+	}
 
-		/* Set the skb to the belonging sock for accounting.  */
-		shut->skb->sk = ep->base.sk;
+	/* Reflect vtag if T-Bit is set */
+	if (sctp_test_T_bit(shut))
+		packet->vtag = ntohl(chunk->sctp_hdr->vtag);
 
-		sctp_packet_append_chunk(packet, shut);
+	/* Set the skb to the belonging sock for accounting.  */
+	shut->skb->sk = ep->base.sk;
 
-		sctp_add_cmd_sf(commands, SCTP_CMD_SEND_PKT,
-				SCTP_PACKET(packet));
+	sctp_packet_append_chunk(packet, shut);
 
-		SCTP_INC_STATS(net, SCTP_MIB_OUTCTRLCHUNKS);
+	sctp_add_cmd_sf(commands, SCTP_CMD_SEND_PKT,
+			SCTP_PACKET(packet));
 
-		/* If the chunk length is invalid, we don't want to process
-		 * the reset of the packet.
-		 */
-		if (!sctp_chunk_length_valid(chunk, sizeof(sctp_chunkhdr_t)))
-			return sctp_sf_pdiscard(net, ep, asoc, type, arg, commands);
+	SCTP_INC_STATS(net, SCTP_MIB_OUTCTRLCHUNKS);
 
-		/* We need to discard the rest of the packet to prevent
-		 * potential bomming attacks from additional bundled chunks.
-		 * This is documented in SCTP Threats ID.
-		 */
+	/* If the chunk length is invalid, we don't want to process
+	 * the reset of the packet.
+	 */
+	if (!sctp_chunk_length_valid(chunk, sizeof(sctp_chunkhdr_t)))
 		return sctp_sf_pdiscard(net, ep, asoc, type, arg, commands);
-	}
 
-	return SCTP_DISPOSITION_NOMEM;
+	/* We need to discard the rest of the packet to prevent
+	 * potential bomming attacks from additional bundled chunks.
+	 * This is documented in SCTP Threats ID.
+	 */
+	return sctp_sf_pdiscard(net, ep, asoc, type, arg, commands);
 }
 
 /*
@@ -3811,6 +3834,60 @@ sctp_disposition_t sctp_sf_do_asconf_ack(struct net *net,
 	return SCTP_DISPOSITION_DISCARD;
 }
 
+/* RE-CONFIG Section 5.2 Upon reception of an RECONF Chunk. */
+sctp_disposition_t sctp_sf_do_reconf(struct net *net,
+				     const struct sctp_endpoint *ep,
+				     const struct sctp_association *asoc,
+				     const sctp_subtype_t type, void *arg,
+				     sctp_cmd_seq_t *commands)
+{
+	struct sctp_paramhdr *err_param = NULL;
+	struct sctp_chunk *chunk = arg;
+	struct sctp_reconf_chunk *hdr;
+	union sctp_params param;
+
+	if (!sctp_vtag_verify(chunk, asoc)) {
+		sctp_add_cmd_sf(commands, SCTP_CMD_REPORT_BAD_TAG,
+				SCTP_NULL());
+		return sctp_sf_pdiscard(net, ep, asoc, type, arg, commands);
+	}
+
+	/* Make sure that the RECONF chunk has a valid length.  */
+	if (!sctp_chunk_length_valid(chunk, sizeof(*hdr)))
+		return sctp_sf_violation_chunklen(net, ep, asoc, type, arg,
+						  commands);
+
+	if (!sctp_verify_reconf(asoc, chunk, &err_param))
+		return sctp_sf_violation_paramlen(net, ep, asoc, type, arg,
+						  (void *)err_param, commands);
+
+	hdr = (struct sctp_reconf_chunk *)chunk->chunk_hdr;
+	sctp_walk_params(param, hdr, params) {
+		struct sctp_chunk *reply = NULL;
+		struct sctp_ulpevent *ev = NULL;
+
+		if (param.p->type == SCTP_PARAM_RESET_OUT_REQUEST)
+			reply = sctp_process_strreset_outreq(
+				(struct sctp_association *)asoc, param, &ev);
+		else if (param.p->type == SCTP_PARAM_RESET_IN_REQUEST)
+			reply = sctp_process_strreset_inreq(
+				(struct sctp_association *)asoc, param, &ev);
+		/* More handles for other types will be added here, by now it
+		 * just ignores other types.
+		 */
+
+		if (ev)
+			sctp_add_cmd_sf(commands, SCTP_CMD_EVENT_ULP,
+					SCTP_ULPEVENT(ev));
+
+		if (reply)
+			sctp_add_cmd_sf(commands, SCTP_CMD_REPLY,
+					SCTP_CHUNK(reply));
+	}
+
+	return SCTP_DISPOSITION_CONSUME;
+}
+
 /*
  * PR-SCTP Section 3.6 Receiver Side Implementation of PR-SCTP
  *
@@ -3844,6 +3921,9 @@ sctp_disposition_t sctp_sf_eat_fwd_tsn(struct net *net,
 		return sctp_sf_pdiscard(net, ep, asoc, type, arg, commands);
 	}
 
+	if (!asoc->peer.prsctp_capable)
+		return sctp_sf_unk_chunk(net, ep, asoc, type, arg, commands);
+
 	/* Make sure that the FORWARD_TSN chunk has valid length.  */
 	if (!sctp_chunk_length_valid(chunk, sizeof(struct sctp_fwdtsn_chunk)))
 		return sctp_sf_violation_chunklen(net, ep, asoc, type, arg,
@@ -3912,6 +3992,9 @@ sctp_disposition_t sctp_sf_eat_fwd_tsn_fast(
 		return sctp_sf_pdiscard(net, ep, asoc, type, arg, commands);
 	}
 
+	if (!asoc->peer.prsctp_capable)
+		return sctp_sf_unk_chunk(net, ep, asoc, type, arg, commands);
+
 	/* Make sure that the FORWARD_TSN chunk has a valid length.  */
 	if (!sctp_chunk_length_valid(chunk, sizeof(struct sctp_fwdtsn_chunk)))
 		return sctp_sf_violation_chunklen(net, ep, asoc, type, arg,
@@ -5162,6 +5245,19 @@ sctp_disposition_t sctp_sf_do_prm_asconf(struct net *net,
 	return SCTP_DISPOSITION_CONSUME;
 }
 
+/* RE-CONFIG Section 5.1 RECONF Chunk Procedures */
+sctp_disposition_t sctp_sf_do_prm_reconf(struct net *net,
+					 const struct sctp_endpoint *ep,
+					 const struct sctp_association *asoc,
+					 const sctp_subtype_t type,
+					 void *arg, sctp_cmd_seq_t *commands)
+{
+	struct sctp_chunk *chunk = arg;
+
+	sctp_add_cmd_sf(commands, SCTP_CMD_REPLY, SCTP_CHUNK(chunk));
+	return SCTP_DISPOSITION_CONSUME;
+}
+
 /*
  * Ignore the primitive event
  *
@@ -6036,8 +6132,9 @@ static struct sctp_packet *sctp_ootb_pkt_new(struct net *net,
 	sctp_transport_route(transport, (union sctp_addr *)&chunk->dest,
 			     sctp_sk(net->sctp.ctl_sock));
 
-	packet = sctp_packet_init(&transport->packet, transport, sport, dport);
-	packet = sctp_packet_config(packet, vtag, 0);
+	packet = &transport->packet;
+	sctp_packet_init(packet, transport, sport, dport);
+	sctp_packet_config(packet, vtag, 0);
 
 	return packet;
 
@@ -6278,9 +6375,8 @@ static int sctp_eat_data(const struct sctp_association *asoc,
 	 * and is invalid.
 	 */
 	ssn = ntohs(data_hdr->ssn);
-	if (ordered && SSN_lt(ssn, sctp_ssn_peek(&asoc->ssnmap->in, sid))) {
+	if (ordered && SSN_lt(ssn, sctp_ssn_peek(asoc->stream, in, sid)))
 		return SCTP_IERROR_PROTO_VIOLATION;
-	}
 
 	/* Send the data up to the user.  Note:  Schedule  the
 	 * SCTP_CMD_CHUNK_ULP cmd before the SCTP_CMD_GEN_SACK, as the SACK
diff --git a/net/sctp/sm_statetable.c b/net/sctp/sm_statetable.c
index a987d54b379c..419b18ebb056 100644
--- a/net/sctp/sm_statetable.c
+++ b/net/sctp/sm_statetable.c
@@ -482,6 +482,32 @@ static const sctp_sm_table_entry_t prsctp_chunk_event_table[SCTP_NUM_PRSCTP_CHUN
 	TYPE_SCTP_FWD_TSN,
 }; /*state_fn_t prsctp_chunk_event_table[][] */
 
+#define TYPE_SCTP_RECONF { \
+	/* SCTP_STATE_CLOSED */ \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
+	/* SCTP_STATE_COOKIE_WAIT */ \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
+	/* SCTP_STATE_COOKIE_ECHOED */ \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
+	/* SCTP_STATE_ESTABLISHED */ \
+	TYPE_SCTP_FUNC(sctp_sf_do_reconf), \
+	/* SCTP_STATE_SHUTDOWN_PENDING */ \
+	TYPE_SCTP_FUNC(sctp_sf_do_reconf), \
+	/* SCTP_STATE_SHUTDOWN_SENT */ \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
+	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
+	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
+	TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
+} /* TYPE_SCTP_RECONF */
+
+/* The primary index for this table is the chunk type.
+ * The secondary index for this table is the state.
+ */
+static const sctp_sm_table_entry_t reconf_chunk_event_table[SCTP_NUM_RECONF_CHUNK_TYPES][SCTP_STATE_NUM_STATES] = {
+	TYPE_SCTP_RECONF,
+}; /*state_fn_t reconf_chunk_event_table[][] */
+
 #define TYPE_SCTP_AUTH { \
 	/* SCTP_STATE_CLOSED */ \
 	TYPE_SCTP_FUNC(sctp_sf_ootb), \
@@ -643,6 +669,25 @@ chunk_event_table_unknown[SCTP_STATE_NUM_STATES] = {
 	TYPE_SCTP_FUNC(sctp_sf_error_shutdown), \
 } /* TYPE_SCTP_PRIMITIVE_ASCONF */
 
+#define TYPE_SCTP_PRIMITIVE_RECONF { \
+	/* SCTP_STATE_CLOSED */ \
+	TYPE_SCTP_FUNC(sctp_sf_error_closed), \
+	/* SCTP_STATE_COOKIE_WAIT */ \
+	TYPE_SCTP_FUNC(sctp_sf_error_closed), \
+	/* SCTP_STATE_COOKIE_ECHOED */ \
+	TYPE_SCTP_FUNC(sctp_sf_error_closed), \
+	/* SCTP_STATE_ESTABLISHED */ \
+	TYPE_SCTP_FUNC(sctp_sf_do_prm_reconf), \
+	/* SCTP_STATE_SHUTDOWN_PENDING */ \
+	TYPE_SCTP_FUNC(sctp_sf_do_prm_reconf), \
+	/* SCTP_STATE_SHUTDOWN_SENT */ \
+	TYPE_SCTP_FUNC(sctp_sf_do_prm_reconf), \
+	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
+	TYPE_SCTP_FUNC(sctp_sf_do_prm_reconf), \
+	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
+	TYPE_SCTP_FUNC(sctp_sf_error_shutdown), \
+} /* TYPE_SCTP_PRIMITIVE_RECONF */
+
 /* The primary index for this table is the primitive type.
  * The secondary index for this table is the state.
  */
@@ -653,6 +698,7 @@ static const sctp_sm_table_entry_t primitive_event_table[SCTP_NUM_PRIMITIVE_TYPE
 	TYPE_SCTP_PRIMITIVE_SEND,
 	TYPE_SCTP_PRIMITIVE_REQUESTHEARTBEAT,
 	TYPE_SCTP_PRIMITIVE_ASCONF,
+	TYPE_SCTP_PRIMITIVE_RECONF,
 };
 
 #define TYPE_SCTP_OTHER_NO_PENDING_TSN  { \
@@ -888,6 +934,25 @@ static const sctp_sm_table_entry_t other_event_table[SCTP_NUM_OTHER_TYPES][SCTP_
 	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
 }
 
+#define TYPE_SCTP_EVENT_TIMEOUT_RECONF { \
+	/* SCTP_STATE_CLOSED */ \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
+	/* SCTP_STATE_COOKIE_WAIT */ \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
+	/* SCTP_STATE_COOKIE_ECHOED */ \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
+	/* SCTP_STATE_ESTABLISHED */ \
+	TYPE_SCTP_FUNC(sctp_sf_send_reconf), \
+	/* SCTP_STATE_SHUTDOWN_PENDING */ \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
+	/* SCTP_STATE_SHUTDOWN_SENT */ \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
+	/* SCTP_STATE_SHUTDOWN_RECEIVED */ \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
+	/* SCTP_STATE_SHUTDOWN_ACK_SENT */ \
+	TYPE_SCTP_FUNC(sctp_sf_timer_ignore), \
+}
+
 static const sctp_sm_table_entry_t timeout_event_table[SCTP_NUM_TIMEOUT_TYPES][SCTP_STATE_NUM_STATES] = {
 	TYPE_SCTP_EVENT_TIMEOUT_NONE,
 	TYPE_SCTP_EVENT_TIMEOUT_T1_COOKIE,
@@ -897,6 +962,7 @@ static const sctp_sm_table_entry_t timeout_event_table[SCTP_NUM_TIMEOUT_TYPES][S
 	TYPE_SCTP_EVENT_TIMEOUT_T4_RTO,
 	TYPE_SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD,
 	TYPE_SCTP_EVENT_TIMEOUT_HEARTBEAT,
+	TYPE_SCTP_EVENT_TIMEOUT_RECONF,
 	TYPE_SCTP_EVENT_TIMEOUT_SACK,
 	TYPE_SCTP_EVENT_TIMEOUT_AUTOCLOSE,
 };
@@ -924,6 +990,10 @@ static const sctp_sm_table_entry_t *sctp_chunk_event_lookup(struct net *net,
 			return &addip_chunk_event_table[1][state];
 	}
 
+	if (net->sctp.reconf_enable)
+		if (cid == SCTP_CID_RECONF)
+			return &reconf_chunk_event_table[0][state];
+
 	if (net->sctp.auth_enable) {
 		if (cid == SCTP_CID_AUTH)
 			return &auth_chunk_event_table[0][state];
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 1b5d669e3029..b5321486fbed 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -364,7 +364,7 @@ static int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len)
 		}
 	}
 
-	if (snum && snum < PROT_SOCK &&
+	if (snum && snum < inet_prot_sock(net) &&
 	    !ns_capable(net->user_ns, CAP_NET_BIND_SERVICE))
 		return -EACCES;
 
@@ -592,7 +592,7 @@ static int sctp_send_asconf_add_ip(struct sock		*sk,
 			list_for_each_entry(trans,
 			    &asoc->peer.transport_addr_list, transports) {
 				/* Clear the source and route cache */
-				dst_release(trans->dst);
+				sctp_transport_dst_release(trans);
 				trans->cwnd = min(4*asoc->pathmtu, max_t(__u32,
 				    2*asoc->pathmtu, 4380));
 				trans->ssthresh = asoc->peer.i.a_rwnd;
@@ -843,7 +843,7 @@ skip_mkasconf:
 		 */
 		list_for_each_entry(transport, &asoc->peer.transport_addr_list,
 					transports) {
-			dst_release(transport->dst);
+			sctp_transport_dst_release(transport);
 			sctp_transport_route(transport, NULL,
 					     sctp_sk(asoc->base.sk));
 		}
@@ -1156,8 +1156,10 @@ static int __sctp_connect(struct sock *sk,
 				 * accept new associations, but it SHOULD NOT
 				 * be permitted to open new associations.
 				 */
-				if (ep->base.bind_addr.port < PROT_SOCK &&
-				    !ns_capable(net->user_ns, CAP_NET_BIND_SERVICE)) {
+				if (ep->base.bind_addr.port <
+				    inet_prot_sock(net) &&
+				    !ns_capable(net->user_ns,
+				    CAP_NET_BIND_SERVICE)) {
 					err = -EACCES;
 					goto out_free;
 				}
@@ -1822,7 +1824,7 @@ static int sctp_sendmsg(struct sock *sk, struct msghdr *msg, size_t msg_len)
 			 * but it SHOULD NOT be permitted to open new
 			 * associations.
 			 */
-			if (ep->base.bind_addr.port < PROT_SOCK &&
+			if (ep->base.bind_addr.port < inet_prot_sock(net) &&
 			    !ns_capable(net->user_ns, CAP_NET_BIND_SERVICE)) {
 				err = -EACCES;
 				goto out_unlock;
@@ -1962,6 +1964,7 @@ static int sctp_sendmsg(struct sock *sk, struct msghdr *msg, size_t msg_len)
 		err = PTR_ERR(datamsg);
 		goto out_free;
 	}
+	datamsg->force_delay = !!(msg->msg_flags & MSG_MORE);
 
 	/* Now send the (possibly) fragmented message. */
 	list_for_each_entry(chunk, &datamsg->chunks, frag_list) {
@@ -2434,7 +2437,6 @@ static int sctp_apply_peer_addr_params(struct sctp_paddrparams *params,
 			sctp_assoc_sync_pmtu(sctp_opt2sk(sp), asoc);
 		} else if (asoc) {
 			asoc->pathmtu = params->spp_pathmtu;
-			sctp_frag_point(asoc, params->spp_pathmtu);
 		} else {
 			sp->pathmtu = params->spp_pathmtu;
 		}
@@ -3755,6 +3757,120 @@ out:
 	return retval;
 }
 
+static int sctp_setsockopt_enable_strreset(struct sock *sk,
+					   char __user *optval,
+					   unsigned int optlen)
+{
+	struct sctp_assoc_value params;
+	struct sctp_association *asoc;
+	int retval = -EINVAL;
+
+	if (optlen != sizeof(params))
+		goto out;
+
+	if (copy_from_user(&params, optval, optlen)) {
+		retval = -EFAULT;
+		goto out;
+	}
+
+	if (params.assoc_value & (~SCTP_ENABLE_STRRESET_MASK))
+		goto out;
+
+	asoc = sctp_id2assoc(sk, params.assoc_id);
+	if (asoc) {
+		asoc->strreset_enable = params.assoc_value;
+	} else if (!params.assoc_id) {
+		struct sctp_sock *sp = sctp_sk(sk);
+
+		sp->ep->strreset_enable = params.assoc_value;
+	} else {
+		goto out;
+	}
+
+	retval = 0;
+
+out:
+	return retval;
+}
+
+static int sctp_setsockopt_reset_streams(struct sock *sk,
+					 char __user *optval,
+					 unsigned int optlen)
+{
+	struct sctp_reset_streams *params;
+	struct sctp_association *asoc;
+	int retval = -EINVAL;
+
+	if (optlen < sizeof(struct sctp_reset_streams))
+		return -EINVAL;
+
+	params = memdup_user(optval, optlen);
+	if (IS_ERR(params))
+		return PTR_ERR(params);
+
+	asoc = sctp_id2assoc(sk, params->srs_assoc_id);
+	if (!asoc)
+		goto out;
+
+	retval = sctp_send_reset_streams(asoc, params);
+
+out:
+	kfree(params);
+	return retval;
+}
+
+static int sctp_setsockopt_reset_assoc(struct sock *sk,
+				       char __user *optval,
+				       unsigned int optlen)
+{
+	struct sctp_association *asoc;
+	sctp_assoc_t associd;
+	int retval = -EINVAL;
+
+	if (optlen != sizeof(associd))
+		goto out;
+
+	if (copy_from_user(&associd, optval, optlen)) {
+		retval = -EFAULT;
+		goto out;
+	}
+
+	asoc = sctp_id2assoc(sk, associd);
+	if (!asoc)
+		goto out;
+
+	retval = sctp_send_reset_assoc(asoc);
+
+out:
+	return retval;
+}
+
+static int sctp_setsockopt_add_streams(struct sock *sk,
+				       char __user *optval,
+				       unsigned int optlen)
+{
+	struct sctp_association *asoc;
+	struct sctp_add_streams params;
+	int retval = -EINVAL;
+
+	if (optlen != sizeof(params))
+		goto out;
+
+	if (copy_from_user(&params, optval, optlen)) {
+		retval = -EFAULT;
+		goto out;
+	}
+
+	asoc = sctp_id2assoc(sk, params.sas_assoc_id);
+	if (!asoc)
+		goto out;
+
+	retval = sctp_send_add_streams(asoc, &params);
+
+out:
+	return retval;
+}
+
 /* API 6.2 setsockopt(), getsockopt()
  *
  * Applications use setsockopt() and getsockopt() to set or retrieve
@@ -3921,6 +4037,18 @@ static int sctp_setsockopt(struct sock *sk, int level, int optname,
 	case SCTP_DEFAULT_PRINFO:
 		retval = sctp_setsockopt_default_prinfo(sk, optval, optlen);
 		break;
+	case SCTP_ENABLE_STREAM_RESET:
+		retval = sctp_setsockopt_enable_strreset(sk, optval, optlen);
+		break;
+	case SCTP_RESET_STREAMS:
+		retval = sctp_setsockopt_reset_streams(sk, optval, optlen);
+		break;
+	case SCTP_RESET_ASSOC:
+		retval = sctp_setsockopt_reset_assoc(sk, optval, optlen);
+		break;
+	case SCTP_ADD_STREAMS:
+		retval = sctp_setsockopt_add_streams(sk, optval, optlen);
+		break;
 	default:
 		retval = -ENOPROTOOPT;
 		break;
@@ -6405,6 +6533,47 @@ out:
 	return retval;
 }
 
+static int sctp_getsockopt_enable_strreset(struct sock *sk, int len,
+					   char __user *optval,
+					   int __user *optlen)
+{
+	struct sctp_assoc_value params;
+	struct sctp_association *asoc;
+	int retval = -EFAULT;
+
+	if (len < sizeof(params)) {
+		retval = -EINVAL;
+		goto out;
+	}
+
+	len = sizeof(params);
+	if (copy_from_user(&params, optval, len))
+		goto out;
+
+	asoc = sctp_id2assoc(sk, params.assoc_id);
+	if (asoc) {
+		params.assoc_value = asoc->strreset_enable;
+	} else if (!params.assoc_id) {
+		struct sctp_sock *sp = sctp_sk(sk);
+
+		params.assoc_value = sp->ep->strreset_enable;
+	} else {
+		retval = -EINVAL;
+		goto out;
+	}
+
+	if (put_user(len, optlen))
+		goto out;
+
+	if (copy_to_user(optval, &params, len))
+		goto out;
+
+	retval = 0;
+
+out:
+	return retval;
+}
+
 static int sctp_getsockopt(struct sock *sk, int level, int optname,
 			   char __user *optval, int __user *optlen)
 {
@@ -6572,6 +6741,10 @@ static int sctp_getsockopt(struct sock *sk, int level, int optname,
 		retval = sctp_getsockopt_pr_assocstatus(sk, len, optval,
 							optlen);
 		break;
+	case SCTP_ENABLE_STREAM_RESET:
+		retval = sctp_getsockopt_enable_strreset(sk, len, optval,
+							 optlen);
+		break;
 	default:
 		retval = -ENOPROTOOPT;
 		break;
diff --git a/net/sctp/ssnmap.c b/net/sctp/ssnmap.c
deleted file mode 100644
index b9c8521c1a98..000000000000
--- a/net/sctp/ssnmap.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/* SCTP kernel implementation
- * Copyright (c) 2003 International Business Machines, Corp.
- *
- * This file is part of the SCTP kernel implementation
- *
- * These functions manipulate sctp SSN tracker.
- *
- * This SCTP implementation is free software;
- * you can redistribute it and/or modify it under the terms of
- * the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This SCTP implementation is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- *                 ************************
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING.  If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * Please send any bug reports or fixes you make to the
- * email address(es):
- *    lksctp developers <linux-sctp@vger.kernel.org>
- *
- * Written or modified by:
- *    Jon Grimm             <jgrimm@us.ibm.com>
- */
-
-#include <linux/types.h>
-#include <linux/slab.h>
-#include <net/sctp/sctp.h>
-#include <net/sctp/sm.h>
-
-static struct sctp_ssnmap *sctp_ssnmap_init(struct sctp_ssnmap *map, __u16 in,
-					    __u16 out);
-
-/* Storage size needed for map includes 2 headers and then the
- * specific needs of in or out streams.
- */
-static inline size_t sctp_ssnmap_size(__u16 in, __u16 out)
-{
-	return sizeof(struct sctp_ssnmap) + (in + out) * sizeof(__u16);
-}
-
-
-/* Create a new sctp_ssnmap.
- * Allocate room to store at least 'len' contiguous TSNs.
- */
-struct sctp_ssnmap *sctp_ssnmap_new(__u16 in, __u16 out,
-				    gfp_t gfp)
-{
-	struct sctp_ssnmap *retval;
-	int size;
-
-	size = sctp_ssnmap_size(in, out);
-	if (size <= KMALLOC_MAX_SIZE)
-		retval = kmalloc(size, gfp);
-	else
-		retval = (struct sctp_ssnmap *)
-			  __get_free_pages(gfp, get_order(size));
-	if (!retval)
-		goto fail;
-
-	if (!sctp_ssnmap_init(retval, in, out))
-		goto fail_map;
-
-	SCTP_DBG_OBJCNT_INC(ssnmap);
-
-	return retval;
-
-fail_map:
-	if (size <= KMALLOC_MAX_SIZE)
-		kfree(retval);
-	else
-		free_pages((unsigned long)retval, get_order(size));
-fail:
-	return NULL;
-}
-
-
-/* Initialize a block of memory as a ssnmap.  */
-static struct sctp_ssnmap *sctp_ssnmap_init(struct sctp_ssnmap *map, __u16 in,
-					    __u16 out)
-{
-	memset(map, 0x00, sctp_ssnmap_size(in, out));
-
-	/* Start 'in' stream just after the map header. */
-	map->in.ssn = (__u16 *)&map[1];
-	map->in.len = in;
-
-	/* Start 'out' stream just after 'in'. */
-	map->out.ssn = &map->in.ssn[in];
-	map->out.len = out;
-
-	return map;
-}
-
-/* Clear out the ssnmap streams.  */
-void sctp_ssnmap_clear(struct sctp_ssnmap *map)
-{
-	size_t size;
-
-	size = (map->in.len + map->out.len) * sizeof(__u16);
-	memset(map->in.ssn, 0x00, size);
-}
-
-/* Dispose of a ssnmap.  */
-void sctp_ssnmap_free(struct sctp_ssnmap *map)
-{
-	int size;
-
-	if (unlikely(!map))
-		return;
-
-	size = sctp_ssnmap_size(map->in.len, map->out.len);
-	if (size <= KMALLOC_MAX_SIZE)
-		kfree(map);
-	else
-		free_pages((unsigned long)map, get_order(size));
-
-	SCTP_DBG_OBJCNT_DEC(ssnmap);
-}
diff --git a/net/sctp/stream.c b/net/sctp/stream.c
new file mode 100644
index 000000000000..1c6cc04fa3a4
--- /dev/null
+++ b/net/sctp/stream.c
@@ -0,0 +1,479 @@
+/* SCTP kernel implementation
+ * (C) Copyright IBM Corp. 2001, 2004
+ * Copyright (c) 1999-2000 Cisco, Inc.
+ * Copyright (c) 1999-2001 Motorola, Inc.
+ * Copyright (c) 2001 Intel Corp.
+ *
+ * This file is part of the SCTP kernel implementation
+ *
+ * These functions manipulate sctp tsn mapping array.
+ *
+ * This SCTP implementation is free software;
+ * you can redistribute it and/or modify it under the terms of
+ * the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This SCTP implementation is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ *                 ************************
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU CC; see the file COPYING.  If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * Please send any bug reports or fixes you make to the
+ * email address(es):
+ *    lksctp developers <linux-sctp@vger.kernel.org>
+ *
+ * Written or modified by:
+ *    Xin Long <lucien.xin@gmail.com>
+ */
+
+#include <net/sctp/sctp.h>
+#include <net/sctp/sm.h>
+
+struct sctp_stream *sctp_stream_new(__u16 incnt, __u16 outcnt, gfp_t gfp)
+{
+	struct sctp_stream *stream;
+	int i;
+
+	stream = kzalloc(sizeof(*stream), gfp);
+	if (!stream)
+		return NULL;
+
+	stream->outcnt = outcnt;
+	stream->out = kcalloc(stream->outcnt, sizeof(*stream->out), gfp);
+	if (!stream->out) {
+		kfree(stream);
+		return NULL;
+	}
+	for (i = 0; i < stream->outcnt; i++)
+		stream->out[i].state = SCTP_STREAM_OPEN;
+
+	stream->incnt = incnt;
+	stream->in = kcalloc(stream->incnt, sizeof(*stream->in), gfp);
+	if (!stream->in) {
+		kfree(stream->out);
+		kfree(stream);
+		return NULL;
+	}
+
+	return stream;
+}
+
+void sctp_stream_free(struct sctp_stream *stream)
+{
+	if (unlikely(!stream))
+		return;
+
+	kfree(stream->out);
+	kfree(stream->in);
+	kfree(stream);
+}
+
+void sctp_stream_clear(struct sctp_stream *stream)
+{
+	int i;
+
+	for (i = 0; i < stream->outcnt; i++)
+		stream->out[i].ssn = 0;
+
+	for (i = 0; i < stream->incnt; i++)
+		stream->in[i].ssn = 0;
+}
+
+static int sctp_send_reconf(struct sctp_association *asoc,
+			    struct sctp_chunk *chunk)
+{
+	struct net *net = sock_net(asoc->base.sk);
+	int retval = 0;
+
+	retval = sctp_primitive_RECONF(net, asoc, chunk);
+	if (retval)
+		sctp_chunk_free(chunk);
+
+	return retval;
+}
+
+int sctp_send_reset_streams(struct sctp_association *asoc,
+			    struct sctp_reset_streams *params)
+{
+	struct sctp_stream *stream = asoc->stream;
+	__u16 i, str_nums, *str_list;
+	struct sctp_chunk *chunk;
+	int retval = -EINVAL;
+	bool out, in;
+
+	if (!asoc->peer.reconf_capable ||
+	    !(asoc->strreset_enable & SCTP_ENABLE_RESET_STREAM_REQ)) {
+		retval = -ENOPROTOOPT;
+		goto out;
+	}
+
+	if (asoc->strreset_outstanding) {
+		retval = -EINPROGRESS;
+		goto out;
+	}
+
+	out = params->srs_flags & SCTP_STREAM_RESET_OUTGOING;
+	in  = params->srs_flags & SCTP_STREAM_RESET_INCOMING;
+	if (!out && !in)
+		goto out;
+
+	str_nums = params->srs_number_streams;
+	str_list = params->srs_stream_list;
+	if (out && str_nums)
+		for (i = 0; i < str_nums; i++)
+			if (str_list[i] >= stream->outcnt)
+				goto out;
+
+	if (in && str_nums)
+		for (i = 0; i < str_nums; i++)
+			if (str_list[i] >= stream->incnt)
+				goto out;
+
+	for (i = 0; i < str_nums; i++)
+		str_list[i] = htons(str_list[i]);
+
+	chunk = sctp_make_strreset_req(asoc, str_nums, str_list, out, in);
+
+	for (i = 0; i < str_nums; i++)
+		str_list[i] = ntohs(str_list[i]);
+
+	if (!chunk) {
+		retval = -ENOMEM;
+		goto out;
+	}
+
+	if (out) {
+		if (str_nums)
+			for (i = 0; i < str_nums; i++)
+				stream->out[str_list[i]].state =
+						       SCTP_STREAM_CLOSED;
+		else
+			for (i = 0; i < stream->outcnt; i++)
+				stream->out[i].state = SCTP_STREAM_CLOSED;
+	}
+
+	asoc->strreset_chunk = chunk;
+	sctp_chunk_hold(asoc->strreset_chunk);
+
+	retval = sctp_send_reconf(asoc, chunk);
+	if (retval) {
+		sctp_chunk_put(asoc->strreset_chunk);
+		asoc->strreset_chunk = NULL;
+		if (!out)
+			goto out;
+
+		if (str_nums)
+			for (i = 0; i < str_nums; i++)
+				stream->out[str_list[i]].state =
+						       SCTP_STREAM_OPEN;
+		else
+			for (i = 0; i < stream->outcnt; i++)
+				stream->out[i].state = SCTP_STREAM_OPEN;
+
+		goto out;
+	}
+
+	asoc->strreset_outstanding = out + in;
+
+out:
+	return retval;
+}
+
+int sctp_send_reset_assoc(struct sctp_association *asoc)
+{
+	struct sctp_chunk *chunk = NULL;
+	int retval;
+	__u16 i;
+
+	if (!asoc->peer.reconf_capable ||
+	    !(asoc->strreset_enable & SCTP_ENABLE_RESET_ASSOC_REQ))
+		return -ENOPROTOOPT;
+
+	if (asoc->strreset_outstanding)
+		return -EINPROGRESS;
+
+	chunk = sctp_make_strreset_tsnreq(asoc);
+	if (!chunk)
+		return -ENOMEM;
+
+	/* Block further xmit of data until this request is completed */
+	for (i = 0; i < asoc->stream->outcnt; i++)
+		asoc->stream->out[i].state = SCTP_STREAM_CLOSED;
+
+	asoc->strreset_chunk = chunk;
+	sctp_chunk_hold(asoc->strreset_chunk);
+
+	retval = sctp_send_reconf(asoc, chunk);
+	if (retval) {
+		sctp_chunk_put(asoc->strreset_chunk);
+		asoc->strreset_chunk = NULL;
+
+		for (i = 0; i < asoc->stream->outcnt; i++)
+			asoc->stream->out[i].state = SCTP_STREAM_OPEN;
+
+		return retval;
+	}
+
+	asoc->strreset_outstanding = 1;
+
+	return 0;
+}
+
+int sctp_send_add_streams(struct sctp_association *asoc,
+			  struct sctp_add_streams *params)
+{
+	struct sctp_stream *stream = asoc->stream;
+	struct sctp_chunk *chunk = NULL;
+	int retval = -ENOMEM;
+	__u32 outcnt, incnt;
+	__u16 out, in;
+
+	if (!asoc->peer.reconf_capable ||
+	    !(asoc->strreset_enable & SCTP_ENABLE_CHANGE_ASSOC_REQ)) {
+		retval = -ENOPROTOOPT;
+		goto out;
+	}
+
+	if (asoc->strreset_outstanding) {
+		retval = -EINPROGRESS;
+		goto out;
+	}
+
+	out = params->sas_outstrms;
+	in  = params->sas_instrms;
+	outcnt = stream->outcnt + out;
+	incnt = stream->incnt + in;
+	if (outcnt > SCTP_MAX_STREAM || incnt > SCTP_MAX_STREAM ||
+	    (!out && !in)) {
+		retval = -EINVAL;
+		goto out;
+	}
+
+	if (out) {
+		struct sctp_stream_out *streamout;
+
+		streamout = krealloc(stream->out, outcnt * sizeof(*streamout),
+				     GFP_KERNEL);
+		if (!streamout)
+			goto out;
+
+		memset(streamout + stream->outcnt, 0, out * sizeof(*streamout));
+		stream->out = streamout;
+	}
+
+	if (in) {
+		struct sctp_stream_in *streamin;
+
+		streamin = krealloc(stream->in, incnt * sizeof(*streamin),
+				    GFP_KERNEL);
+		if (!streamin)
+			goto out;
+
+		memset(streamin + stream->incnt, 0, in * sizeof(*streamin));
+		stream->in = streamin;
+	}
+
+	chunk = sctp_make_strreset_addstrm(asoc, out, in);
+	if (!chunk)
+		goto out;
+
+	asoc->strreset_chunk = chunk;
+	sctp_chunk_hold(asoc->strreset_chunk);
+
+	retval = sctp_send_reconf(asoc, chunk);
+	if (retval) {
+		sctp_chunk_put(asoc->strreset_chunk);
+		asoc->strreset_chunk = NULL;
+		goto out;
+	}
+
+	stream->incnt = incnt;
+	stream->outcnt = outcnt;
+
+	asoc->strreset_outstanding = !!out + !!in;
+
+out:
+	return retval;
+}
+
+static sctp_paramhdr_t *sctp_chunk_lookup_strreset_param(
+			struct sctp_association *asoc, __u32 resp_seq)
+{
+	struct sctp_chunk *chunk = asoc->strreset_chunk;
+	struct sctp_reconf_chunk *hdr;
+	union sctp_params param;
+
+	if (ntohl(resp_seq) != asoc->strreset_outseq || !chunk)
+		return NULL;
+
+	hdr = (struct sctp_reconf_chunk *)chunk->chunk_hdr;
+	sctp_walk_params(param, hdr, params) {
+		/* sctp_strreset_tsnreq is actually the basic structure
+		 * of all stream reconf params, so it's safe to use it
+		 * to access request_seq.
+		 */
+		struct sctp_strreset_tsnreq *req = param.v;
+
+		if (req->request_seq == resp_seq)
+			return param.v;
+	}
+
+	return NULL;
+}
+
+struct sctp_chunk *sctp_process_strreset_outreq(
+				struct sctp_association *asoc,
+				union sctp_params param,
+				struct sctp_ulpevent **evp)
+{
+	struct sctp_strreset_outreq *outreq = param.v;
+	struct sctp_stream *stream = asoc->stream;
+	__u16 i, nums, flags = 0, *str_p = NULL;
+	__u32 result = SCTP_STRRESET_DENIED;
+	__u32 request_seq;
+
+	request_seq = ntohl(outreq->request_seq);
+
+	if (ntohl(outreq->send_reset_at_tsn) >
+	    sctp_tsnmap_get_ctsn(&asoc->peer.tsn_map)) {
+		result = SCTP_STRRESET_IN_PROGRESS;
+		goto out;
+	}
+
+	if (request_seq > asoc->strreset_inseq) {
+		result = SCTP_STRRESET_ERR_BAD_SEQNO;
+		goto out;
+	} else if (request_seq == asoc->strreset_inseq) {
+		asoc->strreset_inseq++;
+	}
+
+	/* Check strreset_enable after inseq inc, as sender cannot tell
+	 * the peer doesn't enable strreset after receiving response with
+	 * result denied, as well as to keep consistent with bsd.
+	 */
+	if (!(asoc->strreset_enable & SCTP_ENABLE_RESET_STREAM_REQ))
+		goto out;
+
+	if (asoc->strreset_chunk) {
+		sctp_paramhdr_t *param_hdr;
+		struct sctp_transport *t;
+
+		param_hdr = sctp_chunk_lookup_strreset_param(
+					asoc, outreq->response_seq);
+		if (!param_hdr || param_hdr->type !=
+					SCTP_PARAM_RESET_IN_REQUEST) {
+			/* same process with outstanding isn't 0 */
+			result = SCTP_STRRESET_ERR_IN_PROGRESS;
+			goto out;
+		}
+
+		asoc->strreset_outstanding--;
+		asoc->strreset_outseq++;
+
+		if (!asoc->strreset_outstanding) {
+			t = asoc->strreset_chunk->transport;
+			if (del_timer(&t->reconf_timer))
+				sctp_transport_put(t);
+
+			sctp_chunk_put(asoc->strreset_chunk);
+			asoc->strreset_chunk = NULL;
+		}
+
+		flags = SCTP_STREAM_RESET_INCOMING_SSN;
+	}
+
+	nums = (ntohs(param.p->length) - sizeof(*outreq)) / 2;
+	if (nums) {
+		str_p = outreq->list_of_streams;
+		for (i = 0; i < nums; i++) {
+			if (ntohs(str_p[i]) >= stream->incnt) {
+				result = SCTP_STRRESET_ERR_WRONG_SSN;
+				goto out;
+			}
+		}
+
+		for (i = 0; i < nums; i++)
+			stream->in[ntohs(str_p[i])].ssn = 0;
+	} else {
+		for (i = 0; i < stream->incnt; i++)
+			stream->in[i].ssn = 0;
+	}
+
+	result = SCTP_STRRESET_PERFORMED;
+
+	*evp = sctp_ulpevent_make_stream_reset_event(asoc,
+		flags | SCTP_STREAM_RESET_OUTGOING_SSN, nums, str_p,
+		GFP_ATOMIC);
+
+out:
+	return sctp_make_strreset_resp(asoc, result, request_seq);
+}
+
+struct sctp_chunk *sctp_process_strreset_inreq(
+				struct sctp_association *asoc,
+				union sctp_params param,
+				struct sctp_ulpevent **evp)
+{
+	struct sctp_strreset_inreq *inreq = param.v;
+	struct sctp_stream *stream = asoc->stream;
+	__u32 result = SCTP_STRRESET_DENIED;
+	struct sctp_chunk *chunk = NULL;
+	__u16 i, nums, *str_p;
+	__u32 request_seq;
+
+	request_seq = ntohl(inreq->request_seq);
+	if (request_seq > asoc->strreset_inseq) {
+		result = SCTP_STRRESET_ERR_BAD_SEQNO;
+		goto out;
+	} else if (request_seq == asoc->strreset_inseq) {
+		asoc->strreset_inseq++;
+	}
+
+	if (!(asoc->strreset_enable & SCTP_ENABLE_RESET_STREAM_REQ))
+		goto out;
+
+	if (asoc->strreset_outstanding) {
+		result = SCTP_STRRESET_ERR_IN_PROGRESS;
+		goto out;
+	}
+
+	nums = (ntohs(param.p->length) - sizeof(*inreq)) / 2;
+	str_p = inreq->list_of_streams;
+	for (i = 0; i < nums; i++) {
+		if (ntohs(str_p[i]) >= stream->outcnt) {
+			result = SCTP_STRRESET_ERR_WRONG_SSN;
+			goto out;
+		}
+	}
+
+	chunk = sctp_make_strreset_req(asoc, nums, str_p, 1, 0);
+	if (!chunk)
+		goto out;
+
+	if (nums)
+		for (i = 0; i < nums; i++)
+			stream->out[ntohs(str_p[i])].state =
+					       SCTP_STREAM_CLOSED;
+	else
+		for (i = 0; i < stream->outcnt; i++)
+			stream->out[i].state = SCTP_STREAM_CLOSED;
+
+	asoc->strreset_chunk = chunk;
+	asoc->strreset_outstanding = 1;
+	sctp_chunk_hold(asoc->strreset_chunk);
+
+	*evp = sctp_ulpevent_make_stream_reset_event(asoc,
+		SCTP_STREAM_RESET_INCOMING_SSN, nums, str_p, GFP_ATOMIC);
+
+out:
+	if (!chunk)
+		chunk =  sctp_make_strreset_resp(asoc, result, request_seq);
+
+	return chunk;
+}
diff --git a/net/sctp/transport.c b/net/sctp/transport.c
index a1652ab63918..5b63ceb3bf37 100644
--- a/net/sctp/transport.c
+++ b/net/sctp/transport.c
@@ -88,9 +88,11 @@ static struct sctp_transport *sctp_transport_init(struct net *net,
 	INIT_LIST_HEAD(&peer->transports);
 
 	setup_timer(&peer->T3_rtx_timer, sctp_generate_t3_rtx_event,
-			(unsigned long)peer);
+		    (unsigned long)peer);
 	setup_timer(&peer->hb_timer, sctp_generate_heartbeat_event,
-			(unsigned long)peer);
+		    (unsigned long)peer);
+	setup_timer(&peer->reconf_timer, sctp_generate_reconf_event,
+		    (unsigned long)peer);
 	setup_timer(&peer->proto_unreach_timer,
 		    sctp_generate_proto_unreach_event, (unsigned long)peer);
 
@@ -144,6 +146,9 @@ void sctp_transport_free(struct sctp_transport *transport)
 	if (del_timer(&transport->T3_rtx_timer))
 		sctp_transport_put(transport);
 
+	if (del_timer(&transport->reconf_timer))
+		sctp_transport_put(transport);
+
 	/* Delete the ICMP proto unreachable timer if it's active. */
 	if (del_timer(&transport->proto_unreach_timer))
 		sctp_association_put(transport->asoc);
@@ -211,6 +216,14 @@ void sctp_transport_reset_hb_timer(struct sctp_transport *transport)
 		sctp_transport_hold(transport);
 }
 
+void sctp_transport_reset_reconf_timer(struct sctp_transport *transport)
+{
+	if (!timer_pending(&transport->reconf_timer))
+		if (!mod_timer(&transport->reconf_timer,
+			       jiffies + transport->rto))
+			sctp_transport_hold(transport);
+}
+
 /* This transport has been assigned to an association.
  * Initialize fields from the association or from the sock itself.
  * Register the reference count in the association.
@@ -227,7 +240,7 @@ void sctp_transport_pmtu(struct sctp_transport *transport, struct sock *sk)
 {
 	/* If we don't have a fresh route, look one up */
 	if (!transport->dst || transport->dst->obsolete) {
-		dst_release(transport->dst);
+		sctp_transport_dst_release(transport);
 		transport->af_specific->get_dst(transport, &transport->saddr,
 						&transport->fl, sk);
 	}
@@ -659,3 +672,17 @@ void sctp_transport_immediate_rtx(struct sctp_transport *t)
 			sctp_transport_hold(t);
 	}
 }
+
+/* Drop dst */
+void sctp_transport_dst_release(struct sctp_transport *t)
+{
+	dst_release(t->dst);
+	t->dst = NULL;
+	t->dst_pending_confirm = 0;
+}
+
+/* Schedule neighbour confirm */
+void sctp_transport_dst_confirm(struct sctp_transport *t)
+{
+	t->dst_pending_confirm = 1;
+}
diff --git a/net/sctp/ulpevent.c b/net/sctp/ulpevent.c
index bea00058ce35..c8881bc542a0 100644
--- a/net/sctp/ulpevent.c
+++ b/net/sctp/ulpevent.c
@@ -854,6 +854,35 @@ struct sctp_ulpevent *sctp_ulpevent_make_sender_dry_event(
 	return event;
 }
 
+struct sctp_ulpevent *sctp_ulpevent_make_stream_reset_event(
+	const struct sctp_association *asoc, __u16 flags, __u16 stream_num,
+	__u16 *stream_list, gfp_t gfp)
+{
+	struct sctp_stream_reset_event *sreset;
+	struct sctp_ulpevent *event;
+	struct sk_buff *skb;
+	int length, i;
+
+	length = sizeof(struct sctp_stream_reset_event) + 2 * stream_num;
+	event = sctp_ulpevent_new(length, MSG_NOTIFICATION, gfp);
+	if (!event)
+		return NULL;
+
+	skb = sctp_event2skb(event);
+	sreset = (struct sctp_stream_reset_event *)skb_put(skb, length);
+
+	sreset->strreset_type = SCTP_STREAM_RESET_EVENT;
+	sreset->strreset_flags = flags;
+	sreset->strreset_length = length;
+	sctp_ulpevent_set_owner(event, asoc);
+	sreset->strreset_assoc_id = sctp_assoc2id(asoc);
+
+	for (i = 0; i < stream_num; i++)
+		sreset->strreset_stream_list[i] = ntohs(stream_list[i]);
+
+	return event;
+}
+
 /* Return the notification type, assuming this is a notification
  * event.
  */
diff --git a/net/sctp/ulpqueue.c b/net/sctp/ulpqueue.c
index 84d0fdaf7de9..aa3624d50278 100644
--- a/net/sctp/ulpqueue.c
+++ b/net/sctp/ulpqueue.c
@@ -760,11 +760,11 @@ static void sctp_ulpq_retrieve_ordered(struct sctp_ulpq *ulpq,
 	struct sk_buff_head *event_list;
 	struct sk_buff *pos, *tmp;
 	struct sctp_ulpevent *cevent;
-	struct sctp_stream *in;
+	struct sctp_stream *stream;
 	__u16 sid, csid, cssn;
 
 	sid = event->stream;
-	in  = &ulpq->asoc->ssnmap->in;
+	stream  = ulpq->asoc->stream;
 
 	event_list = (struct sk_buff_head *) sctp_event2skb(event)->prev;
 
@@ -782,11 +782,11 @@ static void sctp_ulpq_retrieve_ordered(struct sctp_ulpq *ulpq,
 		if (csid < sid)
 			continue;
 
-		if (cssn != sctp_ssn_peek(in, sid))
+		if (cssn != sctp_ssn_peek(stream, in, sid))
 			break;
 
-		/* Found it, so mark in the ssnmap. */
-		sctp_ssn_next(in, sid);
+		/* Found it, so mark in the stream. */
+		sctp_ssn_next(stream, in, sid);
 
 		__skb_unlink(pos, &ulpq->lobby);
 
@@ -849,7 +849,7 @@ static struct sctp_ulpevent *sctp_ulpq_order(struct sctp_ulpq *ulpq,
 					     struct sctp_ulpevent *event)
 {
 	__u16 sid, ssn;
-	struct sctp_stream *in;
+	struct sctp_stream *stream;
 
 	/* Check if this message needs ordering.  */
 	if (SCTP_DATA_UNORDERED & event->msg_flags)
@@ -858,10 +858,10 @@ static struct sctp_ulpevent *sctp_ulpq_order(struct sctp_ulpq *ulpq,
 	/* Note: The stream ID must be verified before this routine.  */
 	sid = event->stream;
 	ssn = event->ssn;
-	in  = &ulpq->asoc->ssnmap->in;
+	stream  = ulpq->asoc->stream;
 
 	/* Is this the expected SSN for this stream ID?  */
-	if (ssn != sctp_ssn_peek(in, sid)) {
+	if (ssn != sctp_ssn_peek(stream, in, sid)) {
 		/* We've received something out of order, so find where it
 		 * needs to be placed.  We order by stream and then by SSN.
 		 */
@@ -870,7 +870,7 @@ static struct sctp_ulpevent *sctp_ulpq_order(struct sctp_ulpq *ulpq,
 	}
 
 	/* Mark that the next chunk has been found.  */
-	sctp_ssn_next(in, sid);
+	sctp_ssn_next(stream, in, sid);
 
 	/* Go find any other chunks that were waiting for
 	 * ordering.
@@ -888,12 +888,12 @@ static void sctp_ulpq_reap_ordered(struct sctp_ulpq *ulpq, __u16 sid)
 	struct sk_buff *pos, *tmp;
 	struct sctp_ulpevent *cevent;
 	struct sctp_ulpevent *event;
-	struct sctp_stream *in;
+	struct sctp_stream *stream;
 	struct sk_buff_head temp;
 	struct sk_buff_head *lobby = &ulpq->lobby;
 	__u16 csid, cssn;
 
-	in  = &ulpq->asoc->ssnmap->in;
+	stream = ulpq->asoc->stream;
 
 	/* We are holding the chunks by stream, by SSN.  */
 	skb_queue_head_init(&temp);
@@ -912,7 +912,7 @@ static void sctp_ulpq_reap_ordered(struct sctp_ulpq *ulpq, __u16 sid)
 			continue;
 
 		/* see if this ssn has been marked by skipping */
-		if (!SSN_lt(cssn, sctp_ssn_peek(in, csid)))
+		if (!SSN_lt(cssn, sctp_ssn_peek(stream, in, csid)))
 			break;
 
 		__skb_unlink(pos, lobby);
@@ -932,8 +932,8 @@ static void sctp_ulpq_reap_ordered(struct sctp_ulpq *ulpq, __u16 sid)
 		csid = cevent->stream;
 		cssn = cevent->ssn;
 
-		if (csid == sid && cssn == sctp_ssn_peek(in, csid)) {
-			sctp_ssn_next(in, csid);
+		if (csid == sid && cssn == sctp_ssn_peek(stream, in, csid)) {
+			sctp_ssn_next(stream, in, csid);
 			__skb_unlink(pos, lobby);
 			__skb_queue_tail(&temp, pos);
 			event = sctp_skb2event(pos);
@@ -955,17 +955,17 @@ static void sctp_ulpq_reap_ordered(struct sctp_ulpq *ulpq, __u16 sid)
  */
 void sctp_ulpq_skip(struct sctp_ulpq *ulpq, __u16 sid, __u16 ssn)
 {
-	struct sctp_stream *in;
+	struct sctp_stream *stream;
 
 	/* Note: The stream ID must be verified before this routine.  */
-	in  = &ulpq->asoc->ssnmap->in;
+	stream  = ulpq->asoc->stream;
 
 	/* Is this an old SSN?  If so ignore. */
-	if (SSN_lt(ssn, sctp_ssn_peek(in, sid)))
+	if (SSN_lt(ssn, sctp_ssn_peek(stream, in, sid)))
 		return;
 
 	/* Mark that we are no longer expecting this SSN or lower. */
-	sctp_ssn_skip(in, sid, ssn);
+	sctp_ssn_skip(stream, in, sid, ssn);
 
 	/* Go find any other chunks that were waiting for
 	 * ordering and deliver them if needed.
diff --git a/net/smc/Kconfig b/net/smc/Kconfig
new file mode 100644
index 000000000000..c717ef0896aa
--- /dev/null
+++ b/net/smc/Kconfig
@@ -0,0 +1,20 @@
+config SMC
+	tristate "SMC socket protocol family"
+	depends on INET && INFINIBAND
+	---help---
+	  SMC-R provides a "sockets over RDMA" solution making use of
+	  RDMA over Converged Ethernet (RoCE) technology to upgrade
+	  AF_INET TCP connections transparently.
+	  The Linux implementation of the SMC-R solution is designed as
+	  a separate socket family SMC.
+
+	  Select this option if you want to run SMC socket applications
+
+config SMC_DIAG
+	tristate "SMC: socket monitoring interface"
+	depends on SMC
+	---help---
+	  Support for SMC socket monitoring interface used by tools such as
+	  smcss.
+
+	  if unsure, say Y.
diff --git a/net/smc/Makefile b/net/smc/Makefile
new file mode 100644
index 000000000000..188104654b54
--- /dev/null
+++ b/net/smc/Makefile
@@ -0,0 +1,4 @@
+obj-$(CONFIG_SMC)	+= smc.o
+obj-$(CONFIG_SMC_DIAG)	+= smc_diag.o
+smc-y := af_smc.o smc_pnet.o smc_ib.o smc_clc.o smc_core.o smc_wr.o smc_llc.o
+smc-y += smc_cdc.o smc_tx.o smc_rx.o smc_close.o
diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c
new file mode 100644
index 000000000000..5d4208ad029e
--- /dev/null
+++ b/net/smc/af_smc.c
@@ -0,0 +1,1407 @@
+/*
+ *  Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ *  AF_SMC protocol family socket handler keeping the AF_INET sock address type
+ *  applies to SOCK_STREAM sockets only
+ *  offers an alternative communication option for TCP-protocol sockets
+ *  applicable with RoCE-cards only
+ *
+ *  Initial restrictions:
+ *    - non-blocking connect postponed
+ *    - IPv6 support postponed
+ *    - support for alternate links postponed
+ *    - partial support for non-blocking sockets only
+ *    - support for urgent data postponed
+ *
+ *  Copyright IBM Corp. 2016
+ *
+ *  Author(s):  Ursula Braun <ubraun@linux.vnet.ibm.com>
+ *              based on prototype from Frank Blaschka
+ */
+
+#define KMSG_COMPONENT "smc"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
+#include <linux/module.h>
+#include <linux/socket.h>
+#include <linux/inetdevice.h>
+#include <linux/workqueue.h>
+#include <linux/in.h>
+#include <net/sock.h>
+#include <net/tcp.h>
+#include <net/smc.h>
+
+#include "smc.h"
+#include "smc_clc.h"
+#include "smc_llc.h"
+#include "smc_cdc.h"
+#include "smc_core.h"
+#include "smc_ib.h"
+#include "smc_pnet.h"
+#include "smc_tx.h"
+#include "smc_rx.h"
+#include "smc_close.h"
+
+static DEFINE_MUTEX(smc_create_lgr_pending);	/* serialize link group
+						 * creation
+						 */
+
+struct smc_lgr_list smc_lgr_list = {		/* established link groups */
+	.lock = __SPIN_LOCK_UNLOCKED(smc_lgr_list.lock),
+	.list = LIST_HEAD_INIT(smc_lgr_list.list),
+};
+
+static void smc_tcp_listen_work(struct work_struct *);
+
+static void smc_set_keepalive(struct sock *sk, int val)
+{
+	struct smc_sock *smc = smc_sk(sk);
+
+	smc->clcsock->sk->sk_prot->keepalive(smc->clcsock->sk, val);
+}
+
+static struct smc_hashinfo smc_v4_hashinfo = {
+	.lock = __RW_LOCK_UNLOCKED(smc_v4_hashinfo.lock),
+};
+
+int smc_hash_sk(struct sock *sk)
+{
+	struct smc_hashinfo *h = sk->sk_prot->h.smc_hash;
+	struct hlist_head *head;
+
+	head = &h->ht;
+
+	write_lock_bh(&h->lock);
+	sk_add_node(sk, head);
+	sock_prot_inuse_add(sock_net(sk), sk->sk_prot, 1);
+	write_unlock_bh(&h->lock);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(smc_hash_sk);
+
+void smc_unhash_sk(struct sock *sk)
+{
+	struct smc_hashinfo *h = sk->sk_prot->h.smc_hash;
+
+	write_lock_bh(&h->lock);
+	if (sk_del_node_init(sk))
+		sock_prot_inuse_add(sock_net(sk), sk->sk_prot, -1);
+	write_unlock_bh(&h->lock);
+}
+EXPORT_SYMBOL_GPL(smc_unhash_sk);
+
+struct proto smc_proto = {
+	.name		= "SMC",
+	.owner		= THIS_MODULE,
+	.keepalive	= smc_set_keepalive,
+	.hash		= smc_hash_sk,
+	.unhash		= smc_unhash_sk,
+	.obj_size	= sizeof(struct smc_sock),
+	.h.smc_hash	= &smc_v4_hashinfo,
+	.slab_flags	= SLAB_DESTROY_BY_RCU,
+};
+EXPORT_SYMBOL_GPL(smc_proto);
+
+static int smc_release(struct socket *sock)
+{
+	struct sock *sk = sock->sk;
+	struct smc_sock *smc;
+	int rc = 0;
+
+	if (!sk)
+		goto out;
+
+	smc = smc_sk(sk);
+	sock_hold(sk);
+	if (sk->sk_state == SMC_LISTEN)
+		/* smc_close_non_accepted() is called and acquires
+		 * sock lock for child sockets again
+		 */
+		lock_sock_nested(sk, SINGLE_DEPTH_NESTING);
+	else
+		lock_sock(sk);
+
+	if (smc->use_fallback) {
+		sk->sk_state = SMC_CLOSED;
+		sk->sk_state_change(sk);
+	} else {
+		rc = smc_close_active(smc);
+		sock_set_flag(sk, SOCK_DEAD);
+		sk->sk_shutdown |= SHUTDOWN_MASK;
+	}
+	if (smc->clcsock) {
+		sock_release(smc->clcsock);
+		smc->clcsock = NULL;
+	}
+
+	/* detach socket */
+	sock_orphan(sk);
+	sock->sk = NULL;
+	if (smc->use_fallback) {
+		schedule_delayed_work(&smc->sock_put_work, TCP_TIMEWAIT_LEN);
+	} else if (sk->sk_state == SMC_CLOSED) {
+		smc_conn_free(&smc->conn);
+		schedule_delayed_work(&smc->sock_put_work,
+				      SMC_CLOSE_SOCK_PUT_DELAY);
+	}
+	sk->sk_prot->unhash(sk);
+	release_sock(sk);
+
+	sock_put(sk);
+out:
+	return rc;
+}
+
+static void smc_destruct(struct sock *sk)
+{
+	if (sk->sk_state != SMC_CLOSED)
+		return;
+	if (!sock_flag(sk, SOCK_DEAD))
+		return;
+
+	sk_refcnt_debug_dec(sk);
+}
+
+static struct sock *smc_sock_alloc(struct net *net, struct socket *sock)
+{
+	struct smc_sock *smc;
+	struct sock *sk;
+
+	sk = sk_alloc(net, PF_SMC, GFP_KERNEL, &smc_proto, 0);
+	if (!sk)
+		return NULL;
+
+	sock_init_data(sock, sk); /* sets sk_refcnt to 1 */
+	sk->sk_state = SMC_INIT;
+	sk->sk_destruct = smc_destruct;
+	sk->sk_protocol = SMCPROTO_SMC;
+	smc = smc_sk(sk);
+	INIT_WORK(&smc->tcp_listen_work, smc_tcp_listen_work);
+	INIT_LIST_HEAD(&smc->accept_q);
+	spin_lock_init(&smc->accept_q_lock);
+	INIT_DELAYED_WORK(&smc->sock_put_work, smc_close_sock_put_work);
+	sk->sk_prot->hash(sk);
+	sk_refcnt_debug_inc(sk);
+
+	return sk;
+}
+
+static int smc_bind(struct socket *sock, struct sockaddr *uaddr,
+		    int addr_len)
+{
+	struct sockaddr_in *addr = (struct sockaddr_in *)uaddr;
+	struct sock *sk = sock->sk;
+	struct smc_sock *smc;
+	int rc;
+
+	smc = smc_sk(sk);
+
+	/* replicate tests from inet_bind(), to be safe wrt. future changes */
+	rc = -EINVAL;
+	if (addr_len < sizeof(struct sockaddr_in))
+		goto out;
+
+	rc = -EAFNOSUPPORT;
+	/* accept AF_UNSPEC (mapped to AF_INET) only if s_addr is INADDR_ANY */
+	if ((addr->sin_family != AF_INET) &&
+	    ((addr->sin_family != AF_UNSPEC) ||
+	     (addr->sin_addr.s_addr != htonl(INADDR_ANY))))
+		goto out;
+
+	lock_sock(sk);
+
+	/* Check if socket is already active */
+	rc = -EINVAL;
+	if (sk->sk_state != SMC_INIT)
+		goto out_rel;
+
+	smc->clcsock->sk->sk_reuse = sk->sk_reuse;
+	rc = kernel_bind(smc->clcsock, uaddr, addr_len);
+
+out_rel:
+	release_sock(sk);
+out:
+	return rc;
+}
+
+static void smc_copy_sock_settings(struct sock *nsk, struct sock *osk,
+				   unsigned long mask)
+{
+	/* options we don't get control via setsockopt for */
+	nsk->sk_type = osk->sk_type;
+	nsk->sk_sndbuf = osk->sk_sndbuf;
+	nsk->sk_rcvbuf = osk->sk_rcvbuf;
+	nsk->sk_sndtimeo = osk->sk_sndtimeo;
+	nsk->sk_rcvtimeo = osk->sk_rcvtimeo;
+	nsk->sk_mark = osk->sk_mark;
+	nsk->sk_priority = osk->sk_priority;
+	nsk->sk_rcvlowat = osk->sk_rcvlowat;
+	nsk->sk_bound_dev_if = osk->sk_bound_dev_if;
+	nsk->sk_err = osk->sk_err;
+
+	nsk->sk_flags &= ~mask;
+	nsk->sk_flags |= osk->sk_flags & mask;
+}
+
+#define SK_FLAGS_SMC_TO_CLC ((1UL << SOCK_URGINLINE) | \
+			     (1UL << SOCK_KEEPOPEN) | \
+			     (1UL << SOCK_LINGER) | \
+			     (1UL << SOCK_BROADCAST) | \
+			     (1UL << SOCK_TIMESTAMP) | \
+			     (1UL << SOCK_DBG) | \
+			     (1UL << SOCK_RCVTSTAMP) | \
+			     (1UL << SOCK_RCVTSTAMPNS) | \
+			     (1UL << SOCK_LOCALROUTE) | \
+			     (1UL << SOCK_TIMESTAMPING_RX_SOFTWARE) | \
+			     (1UL << SOCK_RXQ_OVFL) | \
+			     (1UL << SOCK_WIFI_STATUS) | \
+			     (1UL << SOCK_NOFCS) | \
+			     (1UL << SOCK_FILTER_LOCKED))
+/* copy only relevant settings and flags of SOL_SOCKET level from smc to
+ * clc socket (since smc is not called for these options from net/core)
+ */
+static void smc_copy_sock_settings_to_clc(struct smc_sock *smc)
+{
+	smc_copy_sock_settings(smc->clcsock->sk, &smc->sk, SK_FLAGS_SMC_TO_CLC);
+}
+
+#define SK_FLAGS_CLC_TO_SMC ((1UL << SOCK_URGINLINE) | \
+			     (1UL << SOCK_KEEPOPEN) | \
+			     (1UL << SOCK_LINGER) | \
+			     (1UL << SOCK_DBG))
+/* copy only settings and flags relevant for smc from clc to smc socket */
+static void smc_copy_sock_settings_to_smc(struct smc_sock *smc)
+{
+	smc_copy_sock_settings(&smc->sk, smc->clcsock->sk, SK_FLAGS_CLC_TO_SMC);
+}
+
+/* determine subnet and mask of internal TCP socket */
+int smc_netinfo_by_tcpsk(struct socket *clcsock,
+			 __be32 *subnet, u8 *prefix_len)
+{
+	struct dst_entry *dst = sk_dst_get(clcsock->sk);
+	struct sockaddr_in addr;
+	int rc = -ENOENT;
+	int len;
+
+	if (!dst) {
+		rc = -ENOTCONN;
+		goto out;
+	}
+	if (!dst->dev) {
+		rc = -ENODEV;
+		goto out_rel;
+	}
+
+	/* get address to which the internal TCP socket is bound */
+	kernel_getsockname(clcsock, (struct sockaddr *)&addr, &len);
+	/* analyze IPv4 specific data of net_device belonging to TCP socket */
+	for_ifa(dst->dev->ip_ptr) {
+		if (ifa->ifa_address != addr.sin_addr.s_addr)
+			continue;
+		*prefix_len = inet_mask_len(ifa->ifa_mask);
+		*subnet = ifa->ifa_address & ifa->ifa_mask;
+		rc = 0;
+		break;
+	} endfor_ifa(dst->dev->ip_ptr);
+
+out_rel:
+	dst_release(dst);
+out:
+	return rc;
+}
+
+static int smc_clnt_conf_first_link(struct smc_sock *smc, union ib_gid *gid)
+{
+	struct smc_link_group *lgr = smc->conn.lgr;
+	struct smc_link *link;
+	int rest;
+	int rc;
+
+	link = &lgr->lnk[SMC_SINGLE_LINK];
+	/* receive CONFIRM LINK request from server over RoCE fabric */
+	rest = wait_for_completion_interruptible_timeout(
+		&link->llc_confirm,
+		SMC_LLC_WAIT_FIRST_TIME);
+	if (rest <= 0) {
+		struct smc_clc_msg_decline dclc;
+
+		rc = smc_clc_wait_msg(smc, &dclc, sizeof(dclc),
+				      SMC_CLC_DECLINE);
+		return rc;
+	}
+
+	rc = smc_ib_modify_qp_rts(link);
+	if (rc)
+		return SMC_CLC_DECL_INTERR;
+
+	smc_wr_remember_qp_attr(link);
+	/* send CONFIRM LINK response over RoCE fabric */
+	rc = smc_llc_send_confirm_link(link,
+				       link->smcibdev->mac[link->ibport - 1],
+				       gid, SMC_LLC_RESP);
+	if (rc < 0)
+		return SMC_CLC_DECL_TCL;
+
+	return rc;
+}
+
+static void smc_conn_save_peer_info(struct smc_sock *smc,
+				    struct smc_clc_msg_accept_confirm *clc)
+{
+	smc->conn.peer_conn_idx = clc->conn_idx;
+	smc->conn.local_tx_ctrl.token = ntohl(clc->rmbe_alert_token);
+	smc->conn.peer_rmbe_size = smc_uncompress_bufsize(clc->rmbe_size);
+	atomic_set(&smc->conn.peer_rmbe_space, smc->conn.peer_rmbe_size);
+}
+
+static void smc_link_save_peer_info(struct smc_link *link,
+				    struct smc_clc_msg_accept_confirm *clc)
+{
+	link->peer_qpn = ntoh24(clc->qpn);
+	memcpy(link->peer_gid, clc->lcl.gid, SMC_GID_SIZE);
+	memcpy(link->peer_mac, clc->lcl.mac, sizeof(link->peer_mac));
+	link->peer_psn = ntoh24(clc->psn);
+	link->peer_mtu = clc->qp_mtu;
+}
+
+/* setup for RDMA connection of client */
+static int smc_connect_rdma(struct smc_sock *smc)
+{
+	struct sockaddr_in *inaddr = (struct sockaddr_in *)smc->addr;
+	struct smc_clc_msg_accept_confirm aclc;
+	int local_contact = SMC_FIRST_CONTACT;
+	struct smc_ib_device *smcibdev;
+	struct smc_link *link;
+	u8 srv_first_contact;
+	int reason_code = 0;
+	int rc = 0;
+	u8 ibport;
+
+	/* IPSec connections opt out of SMC-R optimizations */
+	if (using_ipsec(smc)) {
+		reason_code = SMC_CLC_DECL_IPSEC;
+		goto decline_rdma;
+	}
+
+	/* PNET table look up: search active ib_device and port
+	 * within same PNETID that also contains the ethernet device
+	 * used for the internal TCP socket
+	 */
+	smc_pnet_find_roce_resource(smc->clcsock->sk, &smcibdev, &ibport);
+	if (!smcibdev) {
+		reason_code = SMC_CLC_DECL_CNFERR; /* configuration error */
+		goto decline_rdma;
+	}
+
+	/* do inband token exchange */
+	reason_code = smc_clc_send_proposal(smc, smcibdev, ibport);
+	if (reason_code < 0) {
+		rc = reason_code;
+		goto out_err;
+	}
+	if (reason_code > 0) /* configuration error */
+		goto decline_rdma;
+	/* receive SMC Accept CLC message */
+	reason_code = smc_clc_wait_msg(smc, &aclc, sizeof(aclc),
+				       SMC_CLC_ACCEPT);
+	if (reason_code < 0) {
+		rc = reason_code;
+		goto out_err;
+	}
+	if (reason_code > 0)
+		goto decline_rdma;
+
+	srv_first_contact = aclc.hdr.flag;
+	mutex_lock(&smc_create_lgr_pending);
+	local_contact = smc_conn_create(smc, inaddr->sin_addr.s_addr, smcibdev,
+					ibport, &aclc.lcl, srv_first_contact);
+	if (local_contact < 0) {
+		rc = local_contact;
+		if (rc == -ENOMEM)
+			reason_code = SMC_CLC_DECL_MEM;/* insufficient memory*/
+		else if (rc == -ENOLINK)
+			reason_code = SMC_CLC_DECL_SYNCERR; /* synchr. error */
+		goto decline_rdma_unlock;
+	}
+	link = &smc->conn.lgr->lnk[SMC_SINGLE_LINK];
+
+	smc_conn_save_peer_info(smc, &aclc);
+
+	rc = smc_sndbuf_create(smc);
+	if (rc) {
+		reason_code = SMC_CLC_DECL_MEM;
+		goto decline_rdma_unlock;
+	}
+	rc = smc_rmb_create(smc);
+	if (rc) {
+		reason_code = SMC_CLC_DECL_MEM;
+		goto decline_rdma_unlock;
+	}
+
+	if (local_contact == SMC_FIRST_CONTACT)
+		smc_link_save_peer_info(link, &aclc);
+
+	rc = smc_rmb_rtoken_handling(&smc->conn, &aclc);
+	if (rc) {
+		reason_code = SMC_CLC_DECL_INTERR;
+		goto decline_rdma_unlock;
+	}
+
+	if (local_contact == SMC_FIRST_CONTACT) {
+		rc = smc_ib_ready_link(link);
+		if (rc) {
+			reason_code = SMC_CLC_DECL_INTERR;
+			goto decline_rdma_unlock;
+		}
+	}
+
+	rc = smc_clc_send_confirm(smc);
+	if (rc)
+		goto out_err_unlock;
+
+	if (local_contact == SMC_FIRST_CONTACT) {
+		/* QP confirmation over RoCE fabric */
+		reason_code = smc_clnt_conf_first_link(
+			smc, &smcibdev->gid[ibport - 1]);
+		if (reason_code < 0) {
+			rc = reason_code;
+			goto out_err_unlock;
+		}
+		if (reason_code > 0)
+			goto decline_rdma_unlock;
+	}
+
+	mutex_unlock(&smc_create_lgr_pending);
+	smc_tx_init(smc);
+	smc_rx_init(smc);
+
+out_connected:
+	smc_copy_sock_settings_to_clc(smc);
+	if (smc->sk.sk_state == SMC_INIT)
+		smc->sk.sk_state = SMC_ACTIVE;
+
+	return rc ? rc : local_contact;
+
+decline_rdma_unlock:
+	mutex_unlock(&smc_create_lgr_pending);
+	smc_conn_free(&smc->conn);
+decline_rdma:
+	/* RDMA setup failed, switch back to TCP */
+	smc->use_fallback = true;
+	if (reason_code && (reason_code != SMC_CLC_DECL_REPLY)) {
+		rc = smc_clc_send_decline(smc, reason_code, 0);
+		if (rc < sizeof(struct smc_clc_msg_decline))
+			goto out_err;
+	}
+	goto out_connected;
+
+out_err_unlock:
+	mutex_unlock(&smc_create_lgr_pending);
+	smc_conn_free(&smc->conn);
+out_err:
+	return rc;
+}
+
+static int smc_connect(struct socket *sock, struct sockaddr *addr,
+		       int alen, int flags)
+{
+	struct sock *sk = sock->sk;
+	struct smc_sock *smc;
+	int rc = -EINVAL;
+
+	smc = smc_sk(sk);
+
+	/* separate smc parameter checking to be safe */
+	if (alen < sizeof(addr->sa_family))
+		goto out_err;
+	if (addr->sa_family != AF_INET)
+		goto out_err;
+	smc->addr = addr;	/* needed for nonblocking connect */
+
+	lock_sock(sk);
+	switch (sk->sk_state) {
+	default:
+		goto out;
+	case SMC_ACTIVE:
+		rc = -EISCONN;
+		goto out;
+	case SMC_INIT:
+		rc = 0;
+		break;
+	}
+
+	smc_copy_sock_settings_to_clc(smc);
+	rc = kernel_connect(smc->clcsock, addr, alen, flags);
+	if (rc)
+		goto out;
+
+	/* setup RDMA connection */
+	rc = smc_connect_rdma(smc);
+	if (rc < 0)
+		goto out;
+	else
+		rc = 0; /* success cases including fallback */
+
+out:
+	release_sock(sk);
+out_err:
+	return rc;
+}
+
+static int smc_clcsock_accept(struct smc_sock *lsmc, struct smc_sock **new_smc)
+{
+	struct sock *sk = &lsmc->sk;
+	struct socket *new_clcsock;
+	struct sock *new_sk;
+	int rc;
+
+	release_sock(&lsmc->sk);
+	new_sk = smc_sock_alloc(sock_net(sk), NULL);
+	if (!new_sk) {
+		rc = -ENOMEM;
+		lsmc->sk.sk_err = ENOMEM;
+		*new_smc = NULL;
+		lock_sock(&lsmc->sk);
+		goto out;
+	}
+	*new_smc = smc_sk(new_sk);
+
+	rc = kernel_accept(lsmc->clcsock, &new_clcsock, 0);
+	lock_sock(&lsmc->sk);
+	if  (rc < 0) {
+		lsmc->sk.sk_err = -rc;
+		new_sk->sk_state = SMC_CLOSED;
+		sock_set_flag(new_sk, SOCK_DEAD);
+		sk->sk_prot->unhash(new_sk);
+		sock_put(new_sk);
+		*new_smc = NULL;
+		goto out;
+	}
+	if (lsmc->sk.sk_state == SMC_CLOSED) {
+		if (new_clcsock)
+			sock_release(new_clcsock);
+		new_sk->sk_state = SMC_CLOSED;
+		sock_set_flag(new_sk, SOCK_DEAD);
+		sk->sk_prot->unhash(new_sk);
+		sock_put(new_sk);
+		*new_smc = NULL;
+		goto out;
+	}
+
+	(*new_smc)->clcsock = new_clcsock;
+out:
+	return rc;
+}
+
+/* add a just created sock to the accept queue of the listen sock as
+ * candidate for a following socket accept call from user space
+ */
+static void smc_accept_enqueue(struct sock *parent, struct sock *sk)
+{
+	struct smc_sock *par = smc_sk(parent);
+
+	sock_hold(sk);
+	spin_lock(&par->accept_q_lock);
+	list_add_tail(&smc_sk(sk)->accept_q, &par->accept_q);
+	spin_unlock(&par->accept_q_lock);
+	sk_acceptq_added(parent);
+}
+
+/* remove a socket from the accept queue of its parental listening socket */
+static void smc_accept_unlink(struct sock *sk)
+{
+	struct smc_sock *par = smc_sk(sk)->listen_smc;
+
+	spin_lock(&par->accept_q_lock);
+	list_del_init(&smc_sk(sk)->accept_q);
+	spin_unlock(&par->accept_q_lock);
+	sk_acceptq_removed(&smc_sk(sk)->listen_smc->sk);
+	sock_put(sk);
+}
+
+/* remove a sock from the accept queue to bind it to a new socket created
+ * for a socket accept call from user space
+ */
+struct sock *smc_accept_dequeue(struct sock *parent,
+				struct socket *new_sock)
+{
+	struct smc_sock *isk, *n;
+	struct sock *new_sk;
+
+	list_for_each_entry_safe(isk, n, &smc_sk(parent)->accept_q, accept_q) {
+		new_sk = (struct sock *)isk;
+
+		smc_accept_unlink(new_sk);
+		if (new_sk->sk_state == SMC_CLOSED) {
+			/* tbd in follow-on patch: close this sock */
+			continue;
+		}
+		if (new_sock)
+			sock_graft(new_sk, new_sock);
+		return new_sk;
+	}
+	return NULL;
+}
+
+/* clean up for a created but never accepted sock */
+void smc_close_non_accepted(struct sock *sk)
+{
+	struct smc_sock *smc = smc_sk(sk);
+
+	sock_hold(sk);
+	lock_sock(sk);
+	if (!sk->sk_lingertime)
+		/* wait for peer closing */
+		sk->sk_lingertime = SMC_MAX_STREAM_WAIT_TIMEOUT;
+	if (!smc->use_fallback)
+		smc_close_active(smc);
+	if (smc->clcsock) {
+		struct socket *tcp;
+
+		tcp = smc->clcsock;
+		smc->clcsock = NULL;
+		sock_release(tcp);
+	}
+	sock_set_flag(sk, SOCK_DEAD);
+	sk->sk_shutdown |= SHUTDOWN_MASK;
+	if (smc->use_fallback) {
+		schedule_delayed_work(&smc->sock_put_work, TCP_TIMEWAIT_LEN);
+	} else {
+		smc_conn_free(&smc->conn);
+		schedule_delayed_work(&smc->sock_put_work,
+				      SMC_CLOSE_SOCK_PUT_DELAY);
+	}
+	release_sock(sk);
+	sock_put(sk);
+}
+
+static int smc_serv_conf_first_link(struct smc_sock *smc)
+{
+	struct smc_link_group *lgr = smc->conn.lgr;
+	struct smc_link *link;
+	int rest;
+	int rc;
+
+	link = &lgr->lnk[SMC_SINGLE_LINK];
+	/* send CONFIRM LINK request to client over the RoCE fabric */
+	rc = smc_llc_send_confirm_link(link,
+				       link->smcibdev->mac[link->ibport - 1],
+				       &link->smcibdev->gid[link->ibport - 1],
+				       SMC_LLC_REQ);
+	if (rc < 0)
+		return SMC_CLC_DECL_TCL;
+
+	/* receive CONFIRM LINK response from client over the RoCE fabric */
+	rest = wait_for_completion_interruptible_timeout(
+		&link->llc_confirm_resp,
+		SMC_LLC_WAIT_FIRST_TIME);
+	if (rest <= 0) {
+		struct smc_clc_msg_decline dclc;
+
+		rc = smc_clc_wait_msg(smc, &dclc, sizeof(dclc),
+				      SMC_CLC_DECLINE);
+	}
+
+	return rc;
+}
+
+/* setup for RDMA connection of server */
+static void smc_listen_work(struct work_struct *work)
+{
+	struct smc_sock *new_smc = container_of(work, struct smc_sock,
+						smc_listen_work);
+	struct socket *newclcsock = new_smc->clcsock;
+	struct smc_sock *lsmc = new_smc->listen_smc;
+	struct smc_clc_msg_accept_confirm cclc;
+	int local_contact = SMC_REUSE_CONTACT;
+	struct sock *newsmcsk = &new_smc->sk;
+	struct smc_clc_msg_proposal pclc;
+	struct smc_ib_device *smcibdev;
+	struct sockaddr_in peeraddr;
+	struct smc_link *link;
+	int reason_code = 0;
+	int rc = 0, len;
+	__be32 subnet;
+	u8 prefix_len;
+	u8 ibport;
+
+	/* do inband token exchange -
+	 *wait for and receive SMC Proposal CLC message
+	 */
+	reason_code = smc_clc_wait_msg(new_smc, &pclc, sizeof(pclc),
+				       SMC_CLC_PROPOSAL);
+	if (reason_code < 0)
+		goto out_err;
+	if (reason_code > 0)
+		goto decline_rdma;
+
+	/* IPSec connections opt out of SMC-R optimizations */
+	if (using_ipsec(new_smc)) {
+		reason_code = SMC_CLC_DECL_IPSEC;
+		goto decline_rdma;
+	}
+
+	/* PNET table look up: search active ib_device and port
+	 * within same PNETID that also contains the ethernet device
+	 * used for the internal TCP socket
+	 */
+	smc_pnet_find_roce_resource(newclcsock->sk, &smcibdev, &ibport);
+	if (!smcibdev) {
+		reason_code = SMC_CLC_DECL_CNFERR; /* configuration error */
+		goto decline_rdma;
+	}
+
+	/* determine subnet and mask from internal TCP socket */
+	rc = smc_netinfo_by_tcpsk(newclcsock, &subnet, &prefix_len);
+	if (rc) {
+		reason_code = SMC_CLC_DECL_CNFERR; /* configuration error */
+		goto decline_rdma;
+	}
+	if ((pclc.outgoing_subnet != subnet) ||
+	    (pclc.prefix_len != prefix_len)) {
+		reason_code = SMC_CLC_DECL_CNFERR; /* configuration error */
+		goto decline_rdma;
+	}
+
+	/* get address of the peer connected to the internal TCP socket */
+	kernel_getpeername(newclcsock, (struct sockaddr *)&peeraddr, &len);
+
+	/* allocate connection / link group */
+	mutex_lock(&smc_create_lgr_pending);
+	local_contact = smc_conn_create(new_smc, peeraddr.sin_addr.s_addr,
+					smcibdev, ibport, &pclc.lcl, 0);
+	if (local_contact == SMC_REUSE_CONTACT)
+		/* lock no longer needed, free it due to following
+		 * smc_clc_wait_msg() call
+		 */
+		mutex_unlock(&smc_create_lgr_pending);
+	if (local_contact < 0) {
+		rc = local_contact;
+		if (rc == -ENOMEM)
+			reason_code = SMC_CLC_DECL_MEM;/* insufficient memory*/
+		else if (rc == -ENOLINK)
+			reason_code = SMC_CLC_DECL_SYNCERR; /* synchr. error */
+		goto decline_rdma;
+	}
+	link = &new_smc->conn.lgr->lnk[SMC_SINGLE_LINK];
+
+	rc = smc_sndbuf_create(new_smc);
+	if (rc) {
+		reason_code = SMC_CLC_DECL_MEM;
+		goto decline_rdma;
+	}
+	rc = smc_rmb_create(new_smc);
+	if (rc) {
+		reason_code = SMC_CLC_DECL_MEM;
+		goto decline_rdma;
+	}
+
+	rc = smc_clc_send_accept(new_smc, local_contact);
+	if (rc)
+		goto out_err;
+
+	/* receive SMC Confirm CLC message */
+	reason_code = smc_clc_wait_msg(new_smc, &cclc, sizeof(cclc),
+				       SMC_CLC_CONFIRM);
+	if (reason_code < 0)
+		goto out_err;
+	if (reason_code > 0)
+		goto decline_rdma;
+	smc_conn_save_peer_info(new_smc, &cclc);
+	if (local_contact == SMC_FIRST_CONTACT)
+		smc_link_save_peer_info(link, &cclc);
+
+	rc = smc_rmb_rtoken_handling(&new_smc->conn, &cclc);
+	if (rc) {
+		reason_code = SMC_CLC_DECL_INTERR;
+		goto decline_rdma;
+	}
+
+	if (local_contact == SMC_FIRST_CONTACT) {
+		rc = smc_ib_ready_link(link);
+		if (rc) {
+			reason_code = SMC_CLC_DECL_INTERR;
+			goto decline_rdma;
+		}
+		/* QP confirmation over RoCE fabric */
+		reason_code = smc_serv_conf_first_link(new_smc);
+		if (reason_code < 0) {
+			/* peer is not aware of a problem */
+			rc = reason_code;
+			goto out_err;
+		}
+		if (reason_code > 0)
+			goto decline_rdma;
+	}
+
+	smc_tx_init(new_smc);
+	smc_rx_init(new_smc);
+
+out_connected:
+	sk_refcnt_debug_inc(newsmcsk);
+	if (newsmcsk->sk_state == SMC_INIT)
+		newsmcsk->sk_state = SMC_ACTIVE;
+enqueue:
+	if (local_contact == SMC_FIRST_CONTACT)
+		mutex_unlock(&smc_create_lgr_pending);
+	lock_sock_nested(&lsmc->sk, SINGLE_DEPTH_NESTING);
+	if (lsmc->sk.sk_state == SMC_LISTEN) {
+		smc_accept_enqueue(&lsmc->sk, newsmcsk);
+	} else { /* no longer listening */
+		smc_close_non_accepted(newsmcsk);
+	}
+	release_sock(&lsmc->sk);
+
+	/* Wake up accept */
+	lsmc->sk.sk_data_ready(&lsmc->sk);
+	sock_put(&lsmc->sk); /* sock_hold in smc_tcp_listen_work */
+	return;
+
+decline_rdma:
+	/* RDMA setup failed, switch back to TCP */
+	smc_conn_free(&new_smc->conn);
+	new_smc->use_fallback = true;
+	if (reason_code && (reason_code != SMC_CLC_DECL_REPLY)) {
+		rc = smc_clc_send_decline(new_smc, reason_code, 0);
+		if (rc < sizeof(struct smc_clc_msg_decline))
+			goto out_err;
+	}
+	goto out_connected;
+
+out_err:
+	newsmcsk->sk_state = SMC_CLOSED;
+	smc_conn_free(&new_smc->conn);
+	goto enqueue; /* queue new sock with sk_err set */
+}
+
+static void smc_tcp_listen_work(struct work_struct *work)
+{
+	struct smc_sock *lsmc = container_of(work, struct smc_sock,
+					     tcp_listen_work);
+	struct smc_sock *new_smc;
+	int rc = 0;
+
+	lock_sock(&lsmc->sk);
+	while (lsmc->sk.sk_state == SMC_LISTEN) {
+		rc = smc_clcsock_accept(lsmc, &new_smc);
+		if (rc)
+			goto out;
+		if (!new_smc)
+			continue;
+
+		new_smc->listen_smc = lsmc;
+		new_smc->use_fallback = false; /* assume rdma capability first*/
+		sock_hold(&lsmc->sk); /* sock_put in smc_listen_work */
+		INIT_WORK(&new_smc->smc_listen_work, smc_listen_work);
+		smc_copy_sock_settings_to_smc(new_smc);
+		schedule_work(&new_smc->smc_listen_work);
+	}
+
+out:
+	release_sock(&lsmc->sk);
+	lsmc->sk.sk_data_ready(&lsmc->sk); /* no more listening, wake accept */
+}
+
+static int smc_listen(struct socket *sock, int backlog)
+{
+	struct sock *sk = sock->sk;
+	struct smc_sock *smc;
+	int rc;
+
+	smc = smc_sk(sk);
+	lock_sock(sk);
+
+	rc = -EINVAL;
+	if ((sk->sk_state != SMC_INIT) && (sk->sk_state != SMC_LISTEN))
+		goto out;
+
+	rc = 0;
+	if (sk->sk_state == SMC_LISTEN) {
+		sk->sk_max_ack_backlog = backlog;
+		goto out;
+	}
+	/* some socket options are handled in core, so we could not apply
+	 * them to the clc socket -- copy smc socket options to clc socket
+	 */
+	smc_copy_sock_settings_to_clc(smc);
+
+	rc = kernel_listen(smc->clcsock, backlog);
+	if (rc)
+		goto out;
+	sk->sk_max_ack_backlog = backlog;
+	sk->sk_ack_backlog = 0;
+	sk->sk_state = SMC_LISTEN;
+	INIT_WORK(&smc->tcp_listen_work, smc_tcp_listen_work);
+	schedule_work(&smc->tcp_listen_work);
+
+out:
+	release_sock(sk);
+	return rc;
+}
+
+static int smc_accept(struct socket *sock, struct socket *new_sock,
+		      int flags)
+{
+	struct sock *sk = sock->sk, *nsk;
+	DECLARE_WAITQUEUE(wait, current);
+	struct smc_sock *lsmc;
+	long timeo;
+	int rc = 0;
+
+	lsmc = smc_sk(sk);
+	lock_sock(sk);
+
+	if (lsmc->sk.sk_state != SMC_LISTEN) {
+		rc = -EINVAL;
+		goto out;
+	}
+
+	/* Wait for an incoming connection */
+	timeo = sock_rcvtimeo(sk, flags & O_NONBLOCK);
+	add_wait_queue_exclusive(sk_sleep(sk), &wait);
+	while (!(nsk = smc_accept_dequeue(sk, new_sock))) {
+		set_current_state(TASK_INTERRUPTIBLE);
+		if (!timeo) {
+			rc = -EAGAIN;
+			break;
+		}
+		release_sock(sk);
+		timeo = schedule_timeout(timeo);
+		/* wakeup by sk_data_ready in smc_listen_work() */
+		sched_annotate_sleep();
+		lock_sock(sk);
+		if (signal_pending(current)) {
+			rc = sock_intr_errno(timeo);
+			break;
+		}
+	}
+	set_current_state(TASK_RUNNING);
+	remove_wait_queue(sk_sleep(sk), &wait);
+
+	if (!rc)
+		rc = sock_error(nsk);
+
+out:
+	release_sock(sk);
+	return rc;
+}
+
+static int smc_getname(struct socket *sock, struct sockaddr *addr,
+		       int *len, int peer)
+{
+	struct smc_sock *smc;
+
+	if (peer && (sock->sk->sk_state != SMC_ACTIVE) &&
+	    (sock->sk->sk_state != SMC_APPCLOSEWAIT1))
+		return -ENOTCONN;
+
+	smc = smc_sk(sock->sk);
+
+	return smc->clcsock->ops->getname(smc->clcsock, addr, len, peer);
+}
+
+static int smc_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
+{
+	struct sock *sk = sock->sk;
+	struct smc_sock *smc;
+	int rc = -EPIPE;
+
+	smc = smc_sk(sk);
+	lock_sock(sk);
+	if ((sk->sk_state != SMC_ACTIVE) &&
+	    (sk->sk_state != SMC_APPCLOSEWAIT1) &&
+	    (sk->sk_state != SMC_INIT))
+		goto out;
+	if (smc->use_fallback)
+		rc = smc->clcsock->ops->sendmsg(smc->clcsock, msg, len);
+	else
+		rc = smc_tx_sendmsg(smc, msg, len);
+out:
+	release_sock(sk);
+	return rc;
+}
+
+static int smc_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
+		       int flags)
+{
+	struct sock *sk = sock->sk;
+	struct smc_sock *smc;
+	int rc = -ENOTCONN;
+
+	smc = smc_sk(sk);
+	lock_sock(sk);
+	if ((sk->sk_state == SMC_INIT) ||
+	    (sk->sk_state == SMC_LISTEN) ||
+	    (sk->sk_state == SMC_CLOSED))
+		goto out;
+
+	if (sk->sk_state == SMC_PEERFINCLOSEWAIT) {
+		rc = 0;
+		goto out;
+	}
+
+	if (smc->use_fallback)
+		rc = smc->clcsock->ops->recvmsg(smc->clcsock, msg, len, flags);
+	else
+		rc = smc_rx_recvmsg(smc, msg, len, flags);
+
+out:
+	release_sock(sk);
+	return rc;
+}
+
+static unsigned int smc_accept_poll(struct sock *parent)
+{
+	struct smc_sock *isk;
+	struct sock *sk;
+
+	lock_sock(parent);
+	list_for_each_entry(isk, &smc_sk(parent)->accept_q, accept_q) {
+		sk = (struct sock *)isk;
+
+		if (sk->sk_state == SMC_ACTIVE) {
+			release_sock(parent);
+			return POLLIN | POLLRDNORM;
+		}
+	}
+	release_sock(parent);
+
+	return 0;
+}
+
+static unsigned int smc_poll(struct file *file, struct socket *sock,
+			     poll_table *wait)
+{
+	struct sock *sk = sock->sk;
+	unsigned int mask = 0;
+	struct smc_sock *smc;
+	int rc;
+
+	smc = smc_sk(sock->sk);
+	if ((sk->sk_state == SMC_INIT) || smc->use_fallback) {
+		/* delegate to CLC child sock */
+		mask = smc->clcsock->ops->poll(file, smc->clcsock, wait);
+		/* if non-blocking connect finished ... */
+		lock_sock(sk);
+		if ((sk->sk_state == SMC_INIT) && (mask & POLLOUT)) {
+			sk->sk_err = smc->clcsock->sk->sk_err;
+			if (sk->sk_err) {
+				mask |= POLLERR;
+			} else {
+				rc = smc_connect_rdma(smc);
+				if (rc < 0)
+					mask |= POLLERR;
+				else
+					/* success cases including fallback */
+					mask |= POLLOUT | POLLWRNORM;
+			}
+		}
+		release_sock(sk);
+	} else {
+		sock_poll_wait(file, sk_sleep(sk), wait);
+		if (sk->sk_state == SMC_LISTEN)
+			/* woken up by sk_data_ready in smc_listen_work() */
+			mask |= smc_accept_poll(sk);
+		if (sk->sk_err)
+			mask |= POLLERR;
+		if (atomic_read(&smc->conn.sndbuf_space) ||
+		    (sk->sk_shutdown & SEND_SHUTDOWN)) {
+			mask |= POLLOUT | POLLWRNORM;
+		} else {
+			sk_set_bit(SOCKWQ_ASYNC_NOSPACE, sk);
+			set_bit(SOCK_NOSPACE, &sk->sk_socket->flags);
+		}
+		if (atomic_read(&smc->conn.bytes_to_rcv))
+			mask |= POLLIN | POLLRDNORM;
+		if ((sk->sk_shutdown == SHUTDOWN_MASK) ||
+		    (sk->sk_state == SMC_CLOSED))
+			mask |= POLLHUP;
+		if (sk->sk_shutdown & RCV_SHUTDOWN)
+			mask |= POLLIN | POLLRDNORM | POLLRDHUP;
+		if (sk->sk_state == SMC_APPCLOSEWAIT1)
+			mask |= POLLIN;
+
+	}
+
+	return mask;
+}
+
+static int smc_shutdown(struct socket *sock, int how)
+{
+	struct sock *sk = sock->sk;
+	struct smc_sock *smc;
+	int rc = -EINVAL;
+	int rc1 = 0;
+
+	smc = smc_sk(sk);
+
+	if ((how < SHUT_RD) || (how > SHUT_RDWR))
+		return rc;
+
+	lock_sock(sk);
+
+	rc = -ENOTCONN;
+	if ((sk->sk_state != SMC_LISTEN) &&
+	    (sk->sk_state != SMC_ACTIVE) &&
+	    (sk->sk_state != SMC_PEERCLOSEWAIT1) &&
+	    (sk->sk_state != SMC_PEERCLOSEWAIT2) &&
+	    (sk->sk_state != SMC_APPCLOSEWAIT1) &&
+	    (sk->sk_state != SMC_APPCLOSEWAIT2) &&
+	    (sk->sk_state != SMC_APPFINCLOSEWAIT))
+		goto out;
+	if (smc->use_fallback) {
+		rc = kernel_sock_shutdown(smc->clcsock, how);
+		sk->sk_shutdown = smc->clcsock->sk->sk_shutdown;
+		if (sk->sk_shutdown == SHUTDOWN_MASK)
+			sk->sk_state = SMC_CLOSED;
+		goto out;
+	}
+	switch (how) {
+	case SHUT_RDWR:		/* shutdown in both directions */
+		rc = smc_close_active(smc);
+		break;
+	case SHUT_WR:
+		rc = smc_close_shutdown_write(smc);
+		break;
+	case SHUT_RD:
+		if (sk->sk_state == SMC_LISTEN)
+			rc = smc_close_active(smc);
+		else
+			rc = 0;
+			/* nothing more to do because peer is not involved */
+		break;
+	}
+	rc1 = kernel_sock_shutdown(smc->clcsock, how);
+	/* map sock_shutdown_cmd constants to sk_shutdown value range */
+	sk->sk_shutdown |= how + 1;
+
+out:
+	release_sock(sk);
+	return rc ? rc : rc1;
+}
+
+static int smc_setsockopt(struct socket *sock, int level, int optname,
+			  char __user *optval, unsigned int optlen)
+{
+	struct sock *sk = sock->sk;
+	struct smc_sock *smc;
+
+	smc = smc_sk(sk);
+
+	/* generic setsockopts reaching us here always apply to the
+	 * CLC socket
+	 */
+	return smc->clcsock->ops->setsockopt(smc->clcsock, level, optname,
+					     optval, optlen);
+}
+
+static int smc_getsockopt(struct socket *sock, int level, int optname,
+			  char __user *optval, int __user *optlen)
+{
+	struct smc_sock *smc;
+
+	smc = smc_sk(sock->sk);
+	/* socket options apply to the CLC socket */
+	return smc->clcsock->ops->getsockopt(smc->clcsock, level, optname,
+					     optval, optlen);
+}
+
+static int smc_ioctl(struct socket *sock, unsigned int cmd,
+		     unsigned long arg)
+{
+	struct smc_sock *smc;
+
+	smc = smc_sk(sock->sk);
+	if (smc->use_fallback)
+		return smc->clcsock->ops->ioctl(smc->clcsock, cmd, arg);
+	else
+		return sock_no_ioctl(sock, cmd, arg);
+}
+
+static ssize_t smc_sendpage(struct socket *sock, struct page *page,
+			    int offset, size_t size, int flags)
+{
+	struct sock *sk = sock->sk;
+	struct smc_sock *smc;
+	int rc = -EPIPE;
+
+	smc = smc_sk(sk);
+	lock_sock(sk);
+	if (sk->sk_state != SMC_ACTIVE)
+		goto out;
+	if (smc->use_fallback)
+		rc = kernel_sendpage(smc->clcsock, page, offset,
+				     size, flags);
+	else
+		rc = sock_no_sendpage(sock, page, offset, size, flags);
+
+out:
+	release_sock(sk);
+	return rc;
+}
+
+static ssize_t smc_splice_read(struct socket *sock, loff_t *ppos,
+			       struct pipe_inode_info *pipe, size_t len,
+				    unsigned int flags)
+{
+	struct sock *sk = sock->sk;
+	struct smc_sock *smc;
+	int rc = -ENOTCONN;
+
+	smc = smc_sk(sk);
+	lock_sock(sk);
+	if ((sk->sk_state != SMC_ACTIVE) && (sk->sk_state != SMC_CLOSED))
+		goto out;
+	if (smc->use_fallback) {
+		rc = smc->clcsock->ops->splice_read(smc->clcsock, ppos,
+						    pipe, len, flags);
+	} else {
+		rc = -EOPNOTSUPP;
+	}
+out:
+	release_sock(sk);
+	return rc;
+}
+
+/* must look like tcp */
+static const struct proto_ops smc_sock_ops = {
+	.family		= PF_SMC,
+	.owner		= THIS_MODULE,
+	.release	= smc_release,
+	.bind		= smc_bind,
+	.connect	= smc_connect,
+	.socketpair	= sock_no_socketpair,
+	.accept		= smc_accept,
+	.getname	= smc_getname,
+	.poll		= smc_poll,
+	.ioctl		= smc_ioctl,
+	.listen		= smc_listen,
+	.shutdown	= smc_shutdown,
+	.setsockopt	= smc_setsockopt,
+	.getsockopt	= smc_getsockopt,
+	.sendmsg	= smc_sendmsg,
+	.recvmsg	= smc_recvmsg,
+	.mmap		= sock_no_mmap,
+	.sendpage	= smc_sendpage,
+	.splice_read	= smc_splice_read,
+};
+
+static int smc_create(struct net *net, struct socket *sock, int protocol,
+		      int kern)
+{
+	struct smc_sock *smc;
+	struct sock *sk;
+	int rc;
+
+	rc = -ESOCKTNOSUPPORT;
+	if (sock->type != SOCK_STREAM)
+		goto out;
+
+	rc = -EPROTONOSUPPORT;
+	if ((protocol != IPPROTO_IP) && (protocol != IPPROTO_TCP))
+		goto out;
+
+	rc = -ENOBUFS;
+	sock->ops = &smc_sock_ops;
+	sk = smc_sock_alloc(net, sock);
+	if (!sk)
+		goto out;
+
+	/* create internal TCP socket for CLC handshake and fallback */
+	smc = smc_sk(sk);
+	smc->use_fallback = false; /* assume rdma capability first */
+	rc = sock_create_kern(net, PF_INET, SOCK_STREAM,
+			      IPPROTO_TCP, &smc->clcsock);
+	if (rc)
+		sk_common_release(sk);
+	smc->sk.sk_sndbuf = max(smc->clcsock->sk->sk_sndbuf, SMC_BUF_MIN_SIZE);
+	smc->sk.sk_rcvbuf = max(smc->clcsock->sk->sk_rcvbuf, SMC_BUF_MIN_SIZE);
+
+out:
+	return rc;
+}
+
+static const struct net_proto_family smc_sock_family_ops = {
+	.family	= PF_SMC,
+	.owner	= THIS_MODULE,
+	.create	= smc_create,
+};
+
+static int __init smc_init(void)
+{
+	int rc;
+
+	rc = smc_pnet_init();
+	if (rc)
+		return rc;
+
+	rc = smc_llc_init();
+	if (rc) {
+		pr_err("%s: smc_llc_init fails with %d\n", __func__, rc);
+		goto out_pnet;
+	}
+
+	rc = smc_cdc_init();
+	if (rc) {
+		pr_err("%s: smc_cdc_init fails with %d\n", __func__, rc);
+		goto out_pnet;
+	}
+
+	rc = proto_register(&smc_proto, 1);
+	if (rc) {
+		pr_err("%s: proto_register fails with %d\n", __func__, rc);
+		goto out_pnet;
+	}
+
+	rc = sock_register(&smc_sock_family_ops);
+	if (rc) {
+		pr_err("%s: sock_register fails with %d\n", __func__, rc);
+		goto out_proto;
+	}
+	INIT_HLIST_HEAD(&smc_v4_hashinfo.ht);
+
+	rc = smc_ib_register_client();
+	if (rc) {
+		pr_err("%s: ib_register fails with %d\n", __func__, rc);
+		goto out_sock;
+	}
+
+	return 0;
+
+out_sock:
+	sock_unregister(PF_SMC);
+out_proto:
+	proto_unregister(&smc_proto);
+out_pnet:
+	smc_pnet_exit();
+	return rc;
+}
+
+static void __exit smc_exit(void)
+{
+	struct smc_link_group *lgr, *lg;
+	LIST_HEAD(lgr_freeing_list);
+
+	spin_lock_bh(&smc_lgr_list.lock);
+	if (!list_empty(&smc_lgr_list.list))
+		list_splice_init(&smc_lgr_list.list, &lgr_freeing_list);
+	spin_unlock_bh(&smc_lgr_list.lock);
+	list_for_each_entry_safe(lgr, lg, &lgr_freeing_list, list) {
+		list_del_init(&lgr->list);
+		smc_lgr_free(lgr); /* free link group */
+	}
+	smc_ib_unregister_client();
+	sock_unregister(PF_SMC);
+	proto_unregister(&smc_proto);
+	smc_pnet_exit();
+}
+
+module_init(smc_init);
+module_exit(smc_exit);
+
+MODULE_AUTHOR("Ursula Braun <ubraun@linux.vnet.ibm.com>");
+MODULE_DESCRIPTION("smc socket address family");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS_NETPROTO(PF_SMC);
diff --git a/net/smc/smc.h b/net/smc/smc.h
new file mode 100644
index 000000000000..ee5fbea24549
--- /dev/null
+++ b/net/smc/smc.h
@@ -0,0 +1,274 @@
+/*
+ *  Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ *  Definitions for the SMC module (socket related)
+ *
+ *  Copyright IBM Corp. 2016
+ *
+ *  Author(s):  Ursula Braun <ubraun@linux.vnet.ibm.com>
+ */
+#ifndef __SMC_H
+#define __SMC_H
+
+#include <linux/socket.h>
+#include <linux/types.h>
+#include <linux/compiler.h> /* __aligned */
+#include <net/sock.h>
+
+#include "smc_ib.h"
+
+#define SMCPROTO_SMC		0	/* SMC protocol */
+
+#define SMC_MAX_PORTS		2	/* Max # of ports */
+
+extern struct proto smc_proto;
+
+#ifdef ATOMIC64_INIT
+#define KERNEL_HAS_ATOMIC64
+#endif
+
+enum smc_state {		/* possible states of an SMC socket */
+	SMC_ACTIVE	= 1,
+	SMC_INIT	= 2,
+	SMC_CLOSED	= 7,
+	SMC_LISTEN	= 10,
+	/* normal close */
+	SMC_PEERCLOSEWAIT1	= 20,
+	SMC_PEERCLOSEWAIT2	= 21,
+	SMC_APPFINCLOSEWAIT	= 24,
+	SMC_APPCLOSEWAIT1	= 22,
+	SMC_APPCLOSEWAIT2	= 23,
+	SMC_PEERFINCLOSEWAIT	= 25,
+	/* abnormal close */
+	SMC_PEERABORTWAIT	= 26,
+	SMC_PROCESSABORT	= 27,
+};
+
+struct smc_link_group;
+
+struct smc_wr_rx_hdr {	/* common prefix part of LLC and CDC to demultiplex */
+	u8			type;
+} __aligned(1);
+
+struct smc_cdc_conn_state_flags {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u8	peer_done_writing : 1;	/* Sending done indicator */
+	u8	peer_conn_closed : 1;	/* Peer connection closed indicator */
+	u8	peer_conn_abort : 1;	/* Abnormal close indicator */
+	u8	reserved : 5;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	u8	reserved : 5;
+	u8	peer_conn_abort : 1;
+	u8	peer_conn_closed : 1;
+	u8	peer_done_writing : 1;
+#endif
+};
+
+struct smc_cdc_producer_flags {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u8	write_blocked : 1;	/* Writing Blocked, no rx buf space */
+	u8	urg_data_pending : 1;	/* Urgent Data Pending */
+	u8	urg_data_present : 1;	/* Urgent Data Present */
+	u8	cons_curs_upd_req : 1;	/* cursor update requested */
+	u8	failover_validation : 1;/* message replay due to failover */
+	u8	reserved : 3;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	u8	reserved : 3;
+	u8	failover_validation : 1;
+	u8	cons_curs_upd_req : 1;
+	u8	urg_data_present : 1;
+	u8	urg_data_pending : 1;
+	u8	write_blocked : 1;
+#endif
+};
+
+/* in host byte order */
+union smc_host_cursor {	/* SMC cursor - an offset in an RMBE */
+	struct {
+		u16	reserved;
+		u16	wrap;		/* window wrap sequence number */
+		u32	count;		/* cursor (= offset) part */
+	};
+#ifdef KERNEL_HAS_ATOMIC64
+	atomic64_t		acurs;	/* for atomic processing */
+#else
+	u64			acurs;	/* for atomic processing */
+#endif
+} __aligned(8);
+
+/* in host byte order, except for flag bitfields in network byte order */
+struct smc_host_cdc_msg {		/* Connection Data Control message */
+	struct smc_wr_rx_hdr		common; /* .type = 0xFE */
+	u8				len;	/* length = 44 */
+	u16				seqno;	/* connection seq # */
+	u32				token;	/* alert_token */
+	union smc_host_cursor		prod;		/* producer cursor */
+	union smc_host_cursor		cons;		/* consumer cursor,
+							 * piggy backed "ack"
+							 */
+	struct smc_cdc_producer_flags	prod_flags;	/* conn. tx/rx status */
+	struct smc_cdc_conn_state_flags	conn_state_flags; /* peer conn. status*/
+	u8				reserved[18];
+} __aligned(8);
+
+struct smc_connection {
+	struct rb_node		alert_node;
+	struct smc_link_group	*lgr;		/* link group of connection */
+	u32			alert_token_local; /* unique conn. id */
+	u8			peer_conn_idx;	/* from tcp handshake */
+	int			peer_rmbe_size;	/* size of peer rx buffer */
+	atomic_t		peer_rmbe_space;/* remaining free bytes in peer
+						 * rmbe
+						 */
+	int			rtoken_idx;	/* idx to peer RMB rkey/addr */
+
+	struct smc_buf_desc	*sndbuf_desc;	/* send buffer descriptor */
+	int			sndbuf_size;	/* sndbuf size <== sock wmem */
+	struct smc_buf_desc	*rmb_desc;	/* RMBE descriptor */
+	int			rmbe_size;	/* RMBE size <== sock rmem */
+	int			rmbe_size_short;/* compressed notation */
+	int			rmbe_update_limit;
+						/* lower limit for consumer
+						 * cursor update
+						 */
+
+	struct smc_host_cdc_msg	local_tx_ctrl;	/* host byte order staging
+						 * buffer for CDC msg send
+						 * .prod cf. TCP snd_nxt
+						 * .cons cf. TCP sends ack
+						 */
+	union smc_host_cursor	tx_curs_prep;	/* tx - prepared data
+						 * snd_max..wmem_alloc
+						 */
+	union smc_host_cursor	tx_curs_sent;	/* tx - sent data
+						 * snd_nxt ?
+						 */
+	union smc_host_cursor	tx_curs_fin;	/* tx - confirmed by peer
+						 * snd-wnd-begin ?
+						 */
+	atomic_t		sndbuf_space;	/* remaining space in sndbuf */
+	u16			tx_cdc_seq;	/* sequence # for CDC send */
+	spinlock_t		send_lock;	/* protect wr_sends */
+	struct work_struct	tx_work;	/* retry of smc_cdc_msg_send */
+
+	struct smc_host_cdc_msg	local_rx_ctrl;	/* filled during event_handl.
+						 * .prod cf. TCP rcv_nxt
+						 * .cons cf. TCP snd_una
+						 */
+	union smc_host_cursor	rx_curs_confirmed; /* confirmed to peer
+						    * source of snd_una ?
+						    */
+	atomic_t		bytes_to_rcv;	/* arrived data,
+						 * not yet received
+						 */
+#ifndef KERNEL_HAS_ATOMIC64
+	spinlock_t		acurs_lock;	/* protect cursors */
+#endif
+};
+
+struct smc_sock {				/* smc sock container */
+	struct sock		sk;
+	struct socket		*clcsock;	/* internal tcp socket */
+	struct smc_connection	conn;		/* smc connection */
+	struct sockaddr		*addr;		/* inet connect address */
+	struct smc_sock		*listen_smc;	/* listen parent */
+	struct work_struct	tcp_listen_work;/* handle tcp socket accepts */
+	struct work_struct	smc_listen_work;/* prepare new accept socket */
+	struct list_head	accept_q;	/* sockets to be accepted */
+	spinlock_t		accept_q_lock;	/* protects accept_q */
+	struct delayed_work	sock_put_work;	/* final socket freeing */
+	bool			use_fallback;	/* fallback to tcp */
+	u8			wait_close_tx_prepared : 1;
+						/* shutdown wr or close
+						 * started, waiting for unsent
+						 * data to be sent
+						 */
+};
+
+static inline struct smc_sock *smc_sk(const struct sock *sk)
+{
+	return (struct smc_sock *)sk;
+}
+
+#define SMC_SYSTEMID_LEN		8
+
+extern u8	local_systemid[SMC_SYSTEMID_LEN]; /* unique system identifier */
+
+/* convert an u32 value into network byte order, store it into a 3 byte field */
+static inline void hton24(u8 *net, u32 host)
+{
+	__be32 t;
+
+	t = cpu_to_be32(host);
+	memcpy(net, ((u8 *)&t) + 1, 3);
+}
+
+/* convert a received 3 byte field into host byte order*/
+static inline u32 ntoh24(u8 *net)
+{
+	__be32 t = 0;
+
+	memcpy(((u8 *)&t) + 1, net, 3);
+	return be32_to_cpu(t);
+}
+
+#define SMC_BUF_MIN_SIZE 16384		/* minimum size of an RMB */
+
+#define SMC_RMBE_SIZES	16	/* number of distinct sizes for an RMBE */
+/* theoretically, the RFC states that largest size would be 512K,
+ * i.e. compressed 5 and thus 6 sizes (0..5), despite
+ * struct smc_clc_msg_accept_confirm.rmbe_size being a 4 bit value (0..15)
+ */
+
+/* convert the RMB size into the compressed notation - minimum 16K.
+ * In contrast to plain ilog2, this rounds towards the next power of 2,
+ * so the socket application gets at least its desired sndbuf / rcvbuf size.
+ */
+static inline u8 smc_compress_bufsize(int size)
+{
+	u8 compressed;
+
+	if (size <= SMC_BUF_MIN_SIZE)
+		return 0;
+
+	size = (size - 1) >> 14;
+	compressed = ilog2(size) + 1;
+	if (compressed >= SMC_RMBE_SIZES)
+		compressed = SMC_RMBE_SIZES - 1;
+	return compressed;
+}
+
+/* convert the RMB size from compressed notation into integer */
+static inline int smc_uncompress_bufsize(u8 compressed)
+{
+	u32 size;
+
+	size = 0x00000001 << (((int)compressed) + 14);
+	return (int)size;
+}
+
+#ifdef CONFIG_XFRM
+static inline bool using_ipsec(struct smc_sock *smc)
+{
+	return (smc->clcsock->sk->sk_policy[0] ||
+		smc->clcsock->sk->sk_policy[1]) ? 1 : 0;
+}
+#else
+static inline bool using_ipsec(struct smc_sock *smc)
+{
+	return 0;
+}
+#endif
+
+struct smc_clc_msg_local;
+
+int smc_netinfo_by_tcpsk(struct socket *clcsock, __be32 *subnet,
+			 u8 *prefix_len);
+void smc_conn_free(struct smc_connection *conn);
+int smc_conn_create(struct smc_sock *smc, __be32 peer_in_addr,
+		    struct smc_ib_device *smcibdev, u8 ibport,
+		    struct smc_clc_msg_local *lcl, int srv_first_contact);
+struct sock *smc_accept_dequeue(struct sock *parent, struct socket *new_sock);
+void smc_close_non_accepted(struct sock *sk);
+
+#endif	/* __SMC_H */
diff --git a/net/smc/smc_cdc.c b/net/smc/smc_cdc.c
new file mode 100644
index 000000000000..5a339493872e
--- /dev/null
+++ b/net/smc/smc_cdc.c
@@ -0,0 +1,304 @@
+/*
+ * Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ * Connection Data Control (CDC)
+ * handles flow control
+ *
+ * Copyright IBM Corp. 2016
+ *
+ * Author(s):  Ursula Braun <ubraun@linux.vnet.ibm.com>
+ */
+
+#include <linux/spinlock.h>
+
+#include "smc.h"
+#include "smc_wr.h"
+#include "smc_cdc.h"
+#include "smc_tx.h"
+#include "smc_rx.h"
+#include "smc_close.h"
+
+/********************************** send *************************************/
+
+struct smc_cdc_tx_pend {
+	struct smc_connection	*conn;		/* socket connection */
+	union smc_host_cursor	cursor;	/* tx sndbuf cursor sent */
+	union smc_host_cursor	p_cursor;	/* rx RMBE cursor produced */
+	u16			ctrl_seq;	/* conn. tx sequence # */
+};
+
+/* handler for send/transmission completion of a CDC msg */
+static void smc_cdc_tx_handler(struct smc_wr_tx_pend_priv *pnd_snd,
+			       struct smc_link *link,
+			       enum ib_wc_status wc_status)
+{
+	struct smc_cdc_tx_pend *cdcpend = (struct smc_cdc_tx_pend *)pnd_snd;
+	struct smc_sock *smc;
+	int diff;
+
+	if (!cdcpend->conn)
+		/* already dismissed */
+		return;
+
+	smc = container_of(cdcpend->conn, struct smc_sock, conn);
+	bh_lock_sock(&smc->sk);
+	if (!wc_status) {
+		diff = smc_curs_diff(cdcpend->conn->sndbuf_size,
+				     &cdcpend->conn->tx_curs_fin,
+				     &cdcpend->cursor);
+		/* sndbuf_space is decreased in smc_sendmsg */
+		smp_mb__before_atomic();
+		atomic_add(diff, &cdcpend->conn->sndbuf_space);
+		/* guarantee 0 <= sndbuf_space <= sndbuf_size */
+		smp_mb__after_atomic();
+		smc_curs_write(&cdcpend->conn->tx_curs_fin,
+			       smc_curs_read(&cdcpend->cursor, cdcpend->conn),
+			       cdcpend->conn);
+	}
+	smc_tx_sndbuf_nonfull(smc);
+	if (smc->sk.sk_state != SMC_ACTIVE)
+		/* wake up smc_close_wait_tx_pends() */
+		smc->sk.sk_state_change(&smc->sk);
+	bh_unlock_sock(&smc->sk);
+}
+
+int smc_cdc_get_free_slot(struct smc_link *link,
+			  struct smc_wr_buf **wr_buf,
+			  struct smc_cdc_tx_pend **pend)
+{
+	return smc_wr_tx_get_free_slot(link, smc_cdc_tx_handler, wr_buf,
+				       (struct smc_wr_tx_pend_priv **)pend);
+}
+
+static inline void smc_cdc_add_pending_send(struct smc_connection *conn,
+					    struct smc_cdc_tx_pend *pend)
+{
+	BUILD_BUG_ON_MSG(
+		sizeof(struct smc_cdc_msg) > SMC_WR_BUF_SIZE,
+		"must increase SMC_WR_BUF_SIZE to at least sizeof(struct smc_cdc_msg)");
+	BUILD_BUG_ON_MSG(
+		offsetof(struct smc_cdc_msg, reserved) > SMC_WR_TX_SIZE,
+		"must adapt SMC_WR_TX_SIZE to sizeof(struct smc_cdc_msg); if not all smc_wr upper layer protocols use the same message size any more, must start to set link->wr_tx_sges[i].length on each individual smc_wr_tx_send()");
+	BUILD_BUG_ON_MSG(
+		sizeof(struct smc_cdc_tx_pend) > SMC_WR_TX_PEND_PRIV_SIZE,
+		"must increase SMC_WR_TX_PEND_PRIV_SIZE to at least sizeof(struct smc_cdc_tx_pend)");
+	pend->conn = conn;
+	pend->cursor = conn->tx_curs_sent;
+	pend->p_cursor = conn->local_tx_ctrl.prod;
+	pend->ctrl_seq = conn->tx_cdc_seq;
+}
+
+int smc_cdc_msg_send(struct smc_connection *conn,
+		     struct smc_wr_buf *wr_buf,
+		     struct smc_cdc_tx_pend *pend)
+{
+	struct smc_link *link;
+	int rc;
+
+	link = &conn->lgr->lnk[SMC_SINGLE_LINK];
+
+	smc_cdc_add_pending_send(conn, pend);
+
+	conn->tx_cdc_seq++;
+	conn->local_tx_ctrl.seqno = conn->tx_cdc_seq;
+	smc_host_msg_to_cdc((struct smc_cdc_msg *)wr_buf,
+			    &conn->local_tx_ctrl, conn);
+	rc = smc_wr_tx_send(link, (struct smc_wr_tx_pend_priv *)pend);
+	if (!rc)
+		smc_curs_write(&conn->rx_curs_confirmed,
+			       smc_curs_read(&conn->local_tx_ctrl.cons, conn),
+			       conn);
+
+	return rc;
+}
+
+int smc_cdc_get_slot_and_msg_send(struct smc_connection *conn)
+{
+	struct smc_cdc_tx_pend *pend;
+	struct smc_wr_buf *wr_buf;
+	int rc;
+
+	rc = smc_cdc_get_free_slot(&conn->lgr->lnk[SMC_SINGLE_LINK], &wr_buf,
+				   &pend);
+	if (rc)
+		return rc;
+
+	return smc_cdc_msg_send(conn, wr_buf, pend);
+}
+
+static bool smc_cdc_tx_filter(struct smc_wr_tx_pend_priv *tx_pend,
+			      unsigned long data)
+{
+	struct smc_connection *conn = (struct smc_connection *)data;
+	struct smc_cdc_tx_pend *cdc_pend =
+		(struct smc_cdc_tx_pend *)tx_pend;
+
+	return cdc_pend->conn == conn;
+}
+
+static void smc_cdc_tx_dismisser(struct smc_wr_tx_pend_priv *tx_pend)
+{
+	struct smc_cdc_tx_pend *cdc_pend =
+		(struct smc_cdc_tx_pend *)tx_pend;
+
+	cdc_pend->conn = NULL;
+}
+
+void smc_cdc_tx_dismiss_slots(struct smc_connection *conn)
+{
+	struct smc_link *link = &conn->lgr->lnk[SMC_SINGLE_LINK];
+
+	smc_wr_tx_dismiss_slots(link, SMC_CDC_MSG_TYPE,
+				smc_cdc_tx_filter, smc_cdc_tx_dismisser,
+				(unsigned long)conn);
+}
+
+bool smc_cdc_tx_has_pending(struct smc_connection *conn)
+{
+	struct smc_link *link = &conn->lgr->lnk[SMC_SINGLE_LINK];
+
+	return smc_wr_tx_has_pending(link, SMC_CDC_MSG_TYPE,
+				     smc_cdc_tx_filter, (unsigned long)conn);
+}
+
+/********************************* receive ***********************************/
+
+static inline bool smc_cdc_before(u16 seq1, u16 seq2)
+{
+	return (s16)(seq1 - seq2) < 0;
+}
+
+static void smc_cdc_msg_recv_action(struct smc_sock *smc,
+				    struct smc_link *link,
+				    struct smc_cdc_msg *cdc)
+{
+	union smc_host_cursor cons_old, prod_old;
+	struct smc_connection *conn = &smc->conn;
+	int diff_cons, diff_prod;
+
+	if (!cdc->prod_flags.failover_validation) {
+		if (smc_cdc_before(ntohs(cdc->seqno),
+				   conn->local_rx_ctrl.seqno))
+			/* received seqno is old */
+			return;
+	}
+	smc_curs_write(&prod_old,
+		       smc_curs_read(&conn->local_rx_ctrl.prod, conn),
+		       conn);
+	smc_curs_write(&cons_old,
+		       smc_curs_read(&conn->local_rx_ctrl.cons, conn),
+		       conn);
+	smc_cdc_msg_to_host(&conn->local_rx_ctrl, cdc, conn);
+
+	diff_cons = smc_curs_diff(conn->peer_rmbe_size, &cons_old,
+				  &conn->local_rx_ctrl.cons);
+	if (diff_cons) {
+		/* peer_rmbe_space is decreased during data transfer with RDMA
+		 * write
+		 */
+		smp_mb__before_atomic();
+		atomic_add(diff_cons, &conn->peer_rmbe_space);
+		/* guarantee 0 <= peer_rmbe_space <= peer_rmbe_size */
+		smp_mb__after_atomic();
+	}
+
+	diff_prod = smc_curs_diff(conn->rmbe_size, &prod_old,
+				  &conn->local_rx_ctrl.prod);
+	if (diff_prod) {
+		/* bytes_to_rcv is decreased in smc_recvmsg */
+		smp_mb__before_atomic();
+		atomic_add(diff_prod, &conn->bytes_to_rcv);
+		/* guarantee 0 <= bytes_to_rcv <= rmbe_size */
+		smp_mb__after_atomic();
+		smc->sk.sk_data_ready(&smc->sk);
+	}
+
+	if (conn->local_rx_ctrl.conn_state_flags.peer_conn_abort) {
+		smc->sk.sk_err = ECONNRESET;
+		conn->local_tx_ctrl.conn_state_flags.peer_conn_abort = 1;
+	}
+	if (smc_cdc_rxed_any_close_or_senddone(conn))
+		smc_close_passive_received(smc);
+
+	/* piggy backed tx info */
+	/* trigger sndbuf consumer: RDMA write into peer RMBE and CDC */
+	if (diff_cons && smc_tx_prepared_sends(conn)) {
+		smc_tx_sndbuf_nonempty(conn);
+		/* trigger socket release if connection closed */
+		smc_close_wake_tx_prepared(smc);
+	}
+
+	/* subsequent patch: trigger socket release if connection closed */
+
+	/* socket connected but not accepted */
+	if (!smc->sk.sk_socket)
+		return;
+
+	/* data available */
+	if ((conn->local_rx_ctrl.prod_flags.write_blocked) ||
+	    (conn->local_rx_ctrl.prod_flags.cons_curs_upd_req))
+		smc_tx_consumer_update(conn);
+}
+
+/* called under tasklet context */
+static inline void smc_cdc_msg_recv(struct smc_cdc_msg *cdc,
+				    struct smc_link *link, u64 wr_id)
+{
+	struct smc_link_group *lgr = container_of(link, struct smc_link_group,
+						  lnk[SMC_SINGLE_LINK]);
+	struct smc_connection *connection;
+	struct smc_sock *smc;
+
+	/* lookup connection */
+	read_lock_bh(&lgr->conns_lock);
+	connection = smc_lgr_find_conn(ntohl(cdc->token), lgr);
+	if (!connection) {
+		read_unlock_bh(&lgr->conns_lock);
+		return;
+	}
+	smc = container_of(connection, struct smc_sock, conn);
+	sock_hold(&smc->sk);
+	read_unlock_bh(&lgr->conns_lock);
+	bh_lock_sock(&smc->sk);
+	smc_cdc_msg_recv_action(smc, link, cdc);
+	bh_unlock_sock(&smc->sk);
+	sock_put(&smc->sk); /* no free sk in softirq-context */
+}
+
+/***************************** init, exit, misc ******************************/
+
+static void smc_cdc_rx_handler(struct ib_wc *wc, void *buf)
+{
+	struct smc_link *link = (struct smc_link *)wc->qp->qp_context;
+	struct smc_cdc_msg *cdc = buf;
+
+	if (wc->byte_len < offsetof(struct smc_cdc_msg, reserved))
+		return; /* short message */
+	if (cdc->len != sizeof(*cdc))
+		return; /* invalid message */
+	smc_cdc_msg_recv(cdc, link, wc->wr_id);
+}
+
+static struct smc_wr_rx_handler smc_cdc_rx_handlers[] = {
+	{
+		.handler	= smc_cdc_rx_handler,
+		.type		= SMC_CDC_MSG_TYPE
+	},
+	{
+		.handler	= NULL,
+	}
+};
+
+int __init smc_cdc_init(void)
+{
+	struct smc_wr_rx_handler *handler;
+	int rc = 0;
+
+	for (handler = smc_cdc_rx_handlers; handler->handler; handler++) {
+		INIT_HLIST_NODE(&handler->list);
+		rc = smc_wr_rx_register_handler(handler);
+		if (rc)
+			break;
+	}
+	return rc;
+}
diff --git a/net/smc/smc_cdc.h b/net/smc/smc_cdc.h
new file mode 100644
index 000000000000..8e1d76f26007
--- /dev/null
+++ b/net/smc/smc_cdc.h
@@ -0,0 +1,218 @@
+/*
+ * Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ * Connection Data Control (CDC)
+ *
+ * Copyright IBM Corp. 2016
+ *
+ * Author(s):  Ursula Braun <ubraun@linux.vnet.ibm.com>
+ */
+
+#ifndef SMC_CDC_H
+#define SMC_CDC_H
+
+#include <linux/kernel.h> /* max_t */
+#include <linux/atomic.h>
+#include <linux/in.h>
+#include <linux/compiler.h>
+
+#include "smc.h"
+#include "smc_core.h"
+#include "smc_wr.h"
+
+#define	SMC_CDC_MSG_TYPE		0xFE
+
+/* in network byte order */
+union smc_cdc_cursor {		/* SMC cursor */
+	struct {
+		__be16	reserved;
+		__be16	wrap;
+		__be32	count;
+	};
+#ifdef KERNEL_HAS_ATOMIC64
+	atomic64_t	acurs;		/* for atomic processing */
+#else
+	u64		acurs;		/* for atomic processing */
+#endif
+} __aligned(8);
+
+/* in network byte order */
+struct smc_cdc_msg {
+	struct smc_wr_rx_hdr		common; /* .type = 0xFE */
+	u8				len;	/* 44 */
+	__be16				seqno;
+	__be32				token;
+	union smc_cdc_cursor		prod;
+	union smc_cdc_cursor		cons;	/* piggy backed "ack" */
+	struct smc_cdc_producer_flags	prod_flags;
+	struct smc_cdc_conn_state_flags	conn_state_flags;
+	u8				reserved[18];
+} __aligned(8);
+
+static inline bool smc_cdc_rxed_any_close(struct smc_connection *conn)
+{
+	return conn->local_rx_ctrl.conn_state_flags.peer_conn_abort ||
+	       conn->local_rx_ctrl.conn_state_flags.peer_conn_closed;
+}
+
+static inline bool smc_cdc_rxed_any_close_or_senddone(
+	struct smc_connection *conn)
+{
+	return smc_cdc_rxed_any_close(conn) ||
+	       conn->local_rx_ctrl.conn_state_flags.peer_done_writing;
+}
+
+static inline void smc_curs_add(int size, union smc_host_cursor *curs,
+				int value)
+{
+	curs->count += value;
+	if (curs->count >= size) {
+		curs->wrap++;
+		curs->count -= size;
+	}
+}
+
+/* SMC cursors are 8 bytes long and require atomic reading and writing */
+static inline u64 smc_curs_read(union smc_host_cursor *curs,
+				struct smc_connection *conn)
+{
+#ifndef KERNEL_HAS_ATOMIC64
+	unsigned long flags;
+	u64 ret;
+
+	spin_lock_irqsave(&conn->acurs_lock, flags);
+	ret = curs->acurs;
+	spin_unlock_irqrestore(&conn->acurs_lock, flags);
+	return ret;
+#else
+	return atomic64_read(&curs->acurs);
+#endif
+}
+
+static inline u64 smc_curs_read_net(union smc_cdc_cursor *curs,
+				    struct smc_connection *conn)
+{
+#ifndef KERNEL_HAS_ATOMIC64
+	unsigned long flags;
+	u64 ret;
+
+	spin_lock_irqsave(&conn->acurs_lock, flags);
+	ret = curs->acurs;
+	spin_unlock_irqrestore(&conn->acurs_lock, flags);
+	return ret;
+#else
+	return atomic64_read(&curs->acurs);
+#endif
+}
+
+static inline void smc_curs_write(union smc_host_cursor *curs, u64 val,
+				  struct smc_connection *conn)
+{
+#ifndef KERNEL_HAS_ATOMIC64
+	unsigned long flags;
+
+	spin_lock_irqsave(&conn->acurs_lock, flags);
+	curs->acurs = val;
+	spin_unlock_irqrestore(&conn->acurs_lock, flags);
+#else
+	atomic64_set(&curs->acurs, val);
+#endif
+}
+
+static inline void smc_curs_write_net(union smc_cdc_cursor *curs, u64 val,
+				      struct smc_connection *conn)
+{
+#ifndef KERNEL_HAS_ATOMIC64
+	unsigned long flags;
+
+	spin_lock_irqsave(&conn->acurs_lock, flags);
+	curs->acurs = val;
+	spin_unlock_irqrestore(&conn->acurs_lock, flags);
+#else
+	atomic64_set(&curs->acurs, val);
+#endif
+}
+
+/* calculate cursor difference between old and new, where old <= new */
+static inline int smc_curs_diff(unsigned int size,
+				union smc_host_cursor *old,
+				union smc_host_cursor *new)
+{
+	if (old->wrap != new->wrap)
+		return max_t(int, 0,
+			     ((size - old->count) + new->count));
+
+	return max_t(int, 0, (new->count - old->count));
+}
+
+static inline void smc_host_cursor_to_cdc(union smc_cdc_cursor *peer,
+					  union smc_host_cursor *local,
+					  struct smc_connection *conn)
+{
+	union smc_host_cursor temp;
+
+	smc_curs_write(&temp, smc_curs_read(local, conn), conn);
+	peer->count = htonl(temp.count);
+	peer->wrap = htons(temp.wrap);
+	/* peer->reserved = htons(0); must be ensured by caller */
+}
+
+static inline void smc_host_msg_to_cdc(struct smc_cdc_msg *peer,
+				       struct smc_host_cdc_msg *local,
+				       struct smc_connection *conn)
+{
+	peer->common.type = local->common.type;
+	peer->len = local->len;
+	peer->seqno = htons(local->seqno);
+	peer->token = htonl(local->token);
+	smc_host_cursor_to_cdc(&peer->prod, &local->prod, conn);
+	smc_host_cursor_to_cdc(&peer->cons, &local->cons, conn);
+	peer->prod_flags = local->prod_flags;
+	peer->conn_state_flags = local->conn_state_flags;
+}
+
+static inline void smc_cdc_cursor_to_host(union smc_host_cursor *local,
+					  union smc_cdc_cursor *peer,
+					  struct smc_connection *conn)
+{
+	union smc_host_cursor temp, old;
+	union smc_cdc_cursor net;
+
+	smc_curs_write(&old, smc_curs_read(local, conn), conn);
+	smc_curs_write_net(&net, smc_curs_read_net(peer, conn), conn);
+	temp.count = ntohl(net.count);
+	temp.wrap = ntohs(net.wrap);
+	if ((old.wrap > temp.wrap) && temp.wrap)
+		return;
+	if ((old.wrap == temp.wrap) &&
+	    (old.count > temp.count))
+		return;
+	smc_curs_write(local, smc_curs_read(&temp, conn), conn);
+}
+
+static inline void smc_cdc_msg_to_host(struct smc_host_cdc_msg *local,
+				       struct smc_cdc_msg *peer,
+				       struct smc_connection *conn)
+{
+	local->common.type = peer->common.type;
+	local->len = peer->len;
+	local->seqno = ntohs(peer->seqno);
+	local->token = ntohl(peer->token);
+	smc_cdc_cursor_to_host(&local->prod, &peer->prod, conn);
+	smc_cdc_cursor_to_host(&local->cons, &peer->cons, conn);
+	local->prod_flags = peer->prod_flags;
+	local->conn_state_flags = peer->conn_state_flags;
+}
+
+struct smc_cdc_tx_pend;
+
+int smc_cdc_get_free_slot(struct smc_link *link, struct smc_wr_buf **wr_buf,
+			  struct smc_cdc_tx_pend **pend);
+void smc_cdc_tx_dismiss_slots(struct smc_connection *conn);
+int smc_cdc_msg_send(struct smc_connection *conn, struct smc_wr_buf *wr_buf,
+		     struct smc_cdc_tx_pend *pend);
+int smc_cdc_get_slot_and_msg_send(struct smc_connection *conn);
+bool smc_cdc_tx_has_pending(struct smc_connection *conn);
+int smc_cdc_init(void) __init;
+
+#endif /* SMC_CDC_H */
diff --git a/net/smc/smc_clc.c b/net/smc/smc_clc.c
new file mode 100644
index 000000000000..cc6b6f8651eb
--- /dev/null
+++ b/net/smc/smc_clc.c
@@ -0,0 +1,280 @@
+/*
+ *  Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ *  CLC (connection layer control) handshake over initial TCP socket to
+ *  prepare for RDMA traffic
+ *
+ *  Copyright IBM Corp. 2016
+ *
+ *  Author(s):  Ursula Braun <ubraun@linux.vnet.ibm.com>
+ */
+
+#include <linux/in.h>
+#include <linux/if_ether.h>
+#include <net/sock.h>
+#include <net/tcp.h>
+
+#include "smc.h"
+#include "smc_core.h"
+#include "smc_clc.h"
+#include "smc_ib.h"
+
+/* Wait for data on the tcp-socket, analyze received data
+ * Returns:
+ * 0 if success and it was not a decline that we received.
+ * SMC_CLC_DECL_REPLY if decline received for fallback w/o another decl send.
+ * clcsock error, -EINTR, -ECONNRESET, -EPROTO otherwise.
+ */
+int smc_clc_wait_msg(struct smc_sock *smc, void *buf, int buflen,
+		     u8 expected_type)
+{
+	struct sock *clc_sk = smc->clcsock->sk;
+	struct smc_clc_msg_hdr *clcm = buf;
+	struct msghdr msg = {NULL, 0};
+	int reason_code = 0;
+	struct kvec vec;
+	int len, datlen;
+	int krflags;
+
+	/* peek the first few bytes to determine length of data to receive
+	 * so we don't consume any subsequent CLC message or payload data
+	 * in the TCP byte stream
+	 */
+	vec.iov_base = buf;
+	vec.iov_len = buflen;
+	krflags = MSG_PEEK | MSG_WAITALL;
+	smc->clcsock->sk->sk_rcvtimeo = CLC_WAIT_TIME;
+	len = kernel_recvmsg(smc->clcsock, &msg, &vec, 1,
+			     sizeof(struct smc_clc_msg_hdr), krflags);
+	if (signal_pending(current)) {
+		reason_code = -EINTR;
+		clc_sk->sk_err = EINTR;
+		smc->sk.sk_err = EINTR;
+		goto out;
+	}
+	if (clc_sk->sk_err) {
+		reason_code = -clc_sk->sk_err;
+		smc->sk.sk_err = clc_sk->sk_err;
+		goto out;
+	}
+	if (!len) { /* peer has performed orderly shutdown */
+		smc->sk.sk_err = ECONNRESET;
+		reason_code = -ECONNRESET;
+		goto out;
+	}
+	if (len < 0) {
+		smc->sk.sk_err = -len;
+		reason_code = len;
+		goto out;
+	}
+	datlen = ntohs(clcm->length);
+	if ((len < sizeof(struct smc_clc_msg_hdr)) ||
+	    (datlen < sizeof(struct smc_clc_msg_decline)) ||
+	    (datlen > sizeof(struct smc_clc_msg_accept_confirm)) ||
+	    memcmp(clcm->eyecatcher, SMC_EYECATCHER, sizeof(SMC_EYECATCHER)) ||
+	    ((clcm->type != SMC_CLC_DECLINE) &&
+	     (clcm->type != expected_type))) {
+		smc->sk.sk_err = EPROTO;
+		reason_code = -EPROTO;
+		goto out;
+	}
+
+	/* receive the complete CLC message */
+	vec.iov_base = buf;
+	vec.iov_len = buflen;
+	memset(&msg, 0, sizeof(struct msghdr));
+	krflags = MSG_WAITALL;
+	smc->clcsock->sk->sk_rcvtimeo = CLC_WAIT_TIME;
+	len = kernel_recvmsg(smc->clcsock, &msg, &vec, 1, datlen, krflags);
+	if (len < datlen) {
+		smc->sk.sk_err = EPROTO;
+		reason_code = -EPROTO;
+		goto out;
+	}
+	if (clcm->type == SMC_CLC_DECLINE) {
+		reason_code = SMC_CLC_DECL_REPLY;
+		if (ntohl(((struct smc_clc_msg_decline *)buf)->peer_diagnosis)
+			== SMC_CLC_DECL_SYNCERR)
+			smc->conn.lgr->sync_err = true;
+	}
+
+out:
+	return reason_code;
+}
+
+/* send CLC DECLINE message across internal TCP socket */
+int smc_clc_send_decline(struct smc_sock *smc, u32 peer_diag_info,
+			 u8 out_of_sync)
+{
+	struct smc_clc_msg_decline dclc;
+	struct msghdr msg;
+	struct kvec vec;
+	int len;
+
+	memset(&dclc, 0, sizeof(dclc));
+	memcpy(dclc.hdr.eyecatcher, SMC_EYECATCHER, sizeof(SMC_EYECATCHER));
+	dclc.hdr.type = SMC_CLC_DECLINE;
+	dclc.hdr.length = htons(sizeof(struct smc_clc_msg_decline));
+	dclc.hdr.version = SMC_CLC_V1;
+	dclc.hdr.flag = out_of_sync ? 1 : 0;
+	memcpy(dclc.id_for_peer, local_systemid, sizeof(local_systemid));
+	dclc.peer_diagnosis = htonl(peer_diag_info);
+	memcpy(dclc.trl.eyecatcher, SMC_EYECATCHER, sizeof(SMC_EYECATCHER));
+
+	memset(&msg, 0, sizeof(msg));
+	vec.iov_base = &dclc;
+	vec.iov_len = sizeof(struct smc_clc_msg_decline);
+	len = kernel_sendmsg(smc->clcsock, &msg, &vec, 1,
+			     sizeof(struct smc_clc_msg_decline));
+	if (len < sizeof(struct smc_clc_msg_decline))
+		smc->sk.sk_err = EPROTO;
+	if (len < 0)
+		smc->sk.sk_err = -len;
+	return len;
+}
+
+/* send CLC PROPOSAL message across internal TCP socket */
+int smc_clc_send_proposal(struct smc_sock *smc,
+			  struct smc_ib_device *smcibdev,
+			  u8 ibport)
+{
+	struct smc_clc_msg_proposal pclc;
+	int reason_code = 0;
+	struct msghdr msg;
+	struct kvec vec;
+	int len, rc;
+
+	/* send SMC Proposal CLC message */
+	memset(&pclc, 0, sizeof(pclc));
+	memcpy(pclc.hdr.eyecatcher, SMC_EYECATCHER, sizeof(SMC_EYECATCHER));
+	pclc.hdr.type = SMC_CLC_PROPOSAL;
+	pclc.hdr.length = htons(sizeof(pclc));
+	pclc.hdr.version = SMC_CLC_V1;		/* SMC version */
+	memcpy(pclc.lcl.id_for_peer, local_systemid, sizeof(local_systemid));
+	memcpy(&pclc.lcl.gid, &smcibdev->gid[ibport - 1], SMC_GID_SIZE);
+	memcpy(&pclc.lcl.mac, &smcibdev->mac[ibport - 1], ETH_ALEN);
+
+	/* determine subnet and mask from internal TCP socket */
+	rc = smc_netinfo_by_tcpsk(smc->clcsock, &pclc.outgoing_subnet,
+				  &pclc.prefix_len);
+	if (rc)
+		return SMC_CLC_DECL_CNFERR; /* configuration error */
+	memcpy(pclc.trl.eyecatcher, SMC_EYECATCHER, sizeof(SMC_EYECATCHER));
+	memset(&msg, 0, sizeof(msg));
+	vec.iov_base = &pclc;
+	vec.iov_len = sizeof(pclc);
+	/* due to the few bytes needed for clc-handshake this cannot block */
+	len = kernel_sendmsg(smc->clcsock, &msg, &vec, 1, sizeof(pclc));
+	if (len < sizeof(pclc)) {
+		if (len >= 0) {
+			reason_code = -ENETUNREACH;
+			smc->sk.sk_err = -reason_code;
+		} else {
+			smc->sk.sk_err = smc->clcsock->sk->sk_err;
+			reason_code = -smc->sk.sk_err;
+		}
+	}
+
+	return reason_code;
+}
+
+/* send CLC CONFIRM message across internal TCP socket */
+int smc_clc_send_confirm(struct smc_sock *smc)
+{
+	struct smc_connection *conn = &smc->conn;
+	struct smc_clc_msg_accept_confirm cclc;
+	struct smc_link *link;
+	int reason_code = 0;
+	struct msghdr msg;
+	struct kvec vec;
+	int len;
+
+	link = &conn->lgr->lnk[SMC_SINGLE_LINK];
+	/* send SMC Confirm CLC msg */
+	memset(&cclc, 0, sizeof(cclc));
+	memcpy(cclc.hdr.eyecatcher, SMC_EYECATCHER, sizeof(SMC_EYECATCHER));
+	cclc.hdr.type = SMC_CLC_CONFIRM;
+	cclc.hdr.length = htons(sizeof(cclc));
+	cclc.hdr.version = SMC_CLC_V1;		/* SMC version */
+	memcpy(cclc.lcl.id_for_peer, local_systemid, sizeof(local_systemid));
+	memcpy(&cclc.lcl.gid, &link->smcibdev->gid[link->ibport - 1],
+	       SMC_GID_SIZE);
+	memcpy(&cclc.lcl.mac, &link->smcibdev->mac[link->ibport - 1], ETH_ALEN);
+	hton24(cclc.qpn, link->roce_qp->qp_num);
+	cclc.rmb_rkey =
+		htonl(conn->rmb_desc->mr_rx[SMC_SINGLE_LINK]->rkey);
+	cclc.conn_idx = 1; /* for now: 1 RMB = 1 RMBE */
+	cclc.rmbe_alert_token = htonl(conn->alert_token_local);
+	cclc.qp_mtu = min(link->path_mtu, link->peer_mtu);
+	cclc.rmbe_size = conn->rmbe_size_short;
+	cclc.rmb_dma_addr =
+		cpu_to_be64((u64)conn->rmb_desc->dma_addr[SMC_SINGLE_LINK]);
+	hton24(cclc.psn, link->psn_initial);
+
+	memcpy(cclc.trl.eyecatcher, SMC_EYECATCHER, sizeof(SMC_EYECATCHER));
+
+	memset(&msg, 0, sizeof(msg));
+	vec.iov_base = &cclc;
+	vec.iov_len = sizeof(cclc);
+	len = kernel_sendmsg(smc->clcsock, &msg, &vec, 1, sizeof(cclc));
+	if (len < sizeof(cclc)) {
+		if (len >= 0) {
+			reason_code = -ENETUNREACH;
+			smc->sk.sk_err = -reason_code;
+		} else {
+			smc->sk.sk_err = smc->clcsock->sk->sk_err;
+			reason_code = -smc->sk.sk_err;
+		}
+	}
+	return reason_code;
+}
+
+/* send CLC ACCEPT message across internal TCP socket */
+int smc_clc_send_accept(struct smc_sock *new_smc, int srv_first_contact)
+{
+	struct smc_connection *conn = &new_smc->conn;
+	struct smc_clc_msg_accept_confirm aclc;
+	struct smc_link *link;
+	struct msghdr msg;
+	struct kvec vec;
+	int rc = 0;
+	int len;
+
+	link = &conn->lgr->lnk[SMC_SINGLE_LINK];
+	memset(&aclc, 0, sizeof(aclc));
+	memcpy(aclc.hdr.eyecatcher, SMC_EYECATCHER, sizeof(SMC_EYECATCHER));
+	aclc.hdr.type = SMC_CLC_ACCEPT;
+	aclc.hdr.length = htons(sizeof(aclc));
+	aclc.hdr.version = SMC_CLC_V1;		/* SMC version */
+	if (srv_first_contact)
+		aclc.hdr.flag = 1;
+	memcpy(aclc.lcl.id_for_peer, local_systemid, sizeof(local_systemid));
+	memcpy(&aclc.lcl.gid, &link->smcibdev->gid[link->ibport - 1],
+	       SMC_GID_SIZE);
+	memcpy(&aclc.lcl.mac, link->smcibdev->mac[link->ibport - 1], ETH_ALEN);
+	hton24(aclc.qpn, link->roce_qp->qp_num);
+	aclc.rmb_rkey =
+		htonl(conn->rmb_desc->mr_rx[SMC_SINGLE_LINK]->rkey);
+	aclc.conn_idx = 1;			/* as long as 1 RMB = 1 RMBE */
+	aclc.rmbe_alert_token = htonl(conn->alert_token_local);
+	aclc.qp_mtu = link->path_mtu;
+	aclc.rmbe_size = conn->rmbe_size_short,
+	aclc.rmb_dma_addr =
+		cpu_to_be64((u64)conn->rmb_desc->dma_addr[SMC_SINGLE_LINK]);
+	hton24(aclc.psn, link->psn_initial);
+	memcpy(aclc.trl.eyecatcher, SMC_EYECATCHER, sizeof(SMC_EYECATCHER));
+
+	memset(&msg, 0, sizeof(msg));
+	vec.iov_base = &aclc;
+	vec.iov_len = sizeof(aclc);
+	len = kernel_sendmsg(new_smc->clcsock, &msg, &vec, 1, sizeof(aclc));
+	if (len < sizeof(aclc)) {
+		if (len >= 0)
+			new_smc->sk.sk_err = EPROTO;
+		else
+			new_smc->sk.sk_err = new_smc->clcsock->sk->sk_err;
+		rc = sock_error(&new_smc->sk);
+	}
+
+	return rc;
+}
diff --git a/net/smc/smc_clc.h b/net/smc/smc_clc.h
new file mode 100644
index 000000000000..13db8ce177c9
--- /dev/null
+++ b/net/smc/smc_clc.h
@@ -0,0 +1,116 @@
+/*
+ *  Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ *  CLC (connection layer control) handshake over initial TCP socket to
+ *  prepare for RDMA traffic
+ *
+ *  Copyright IBM Corp. 2016
+ *
+ *  Author(s):  Ursula Braun <ubraun@linux.vnet.ibm.com>
+ */
+
+#ifndef _SMC_CLC_H
+#define _SMC_CLC_H
+
+#include <rdma/ib_verbs.h>
+
+#include "smc.h"
+
+#define SMC_CLC_PROPOSAL	0x01
+#define SMC_CLC_ACCEPT		0x02
+#define SMC_CLC_CONFIRM		0x03
+#define SMC_CLC_DECLINE		0x04
+
+/* eye catcher "SMCR" EBCDIC for CLC messages */
+static const char SMC_EYECATCHER[4] = {'\xe2', '\xd4', '\xc3', '\xd9'};
+
+#define SMC_CLC_V1		0x1		/* SMC version                */
+#define CLC_WAIT_TIME		(6 * HZ)	/* max. wait time on clcsock  */
+#define SMC_CLC_DECL_MEM	0x01010000  /* insufficient memory resources  */
+#define SMC_CLC_DECL_TIMEOUT	0x02000000  /* timeout                        */
+#define SMC_CLC_DECL_CNFERR	0x03000000  /* configuration error            */
+#define SMC_CLC_DECL_IPSEC	0x03030000  /* IPsec usage                    */
+#define SMC_CLC_DECL_SYNCERR	0x04000000  /* synchronization error          */
+#define SMC_CLC_DECL_REPLY	0x06000000  /* reply to a received decline    */
+#define SMC_CLC_DECL_INTERR	0x99990000  /* internal error                 */
+#define SMC_CLC_DECL_TCL	0x02040000  /* timeout w4 QP confirm          */
+#define SMC_CLC_DECL_SEND	0x07000000  /* sending problem                */
+
+struct smc_clc_msg_hdr {	/* header1 of clc messages */
+	u8 eyecatcher[4];	/* eye catcher */
+	u8 type;		/* proposal / accept / confirm / decline */
+	__be16 length;
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u8 version : 4,
+	   flag    : 1,
+	   rsvd	   : 3;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	u8 rsvd    : 3,
+	   flag    : 1,
+	   version : 4;
+#endif
+} __packed;			/* format defined in RFC7609 */
+
+struct smc_clc_msg_trail {	/* trailer of clc messages */
+	u8 eyecatcher[4];
+};
+
+struct smc_clc_msg_local {	/* header2 of clc messages */
+	u8 id_for_peer[SMC_SYSTEMID_LEN]; /* unique system id */
+	u8 gid[16];		/* gid of ib_device port */
+	u8 mac[6];		/* mac of ib_device port */
+};
+
+struct smc_clc_msg_proposal {	/* clc proposal message */
+	struct smc_clc_msg_hdr hdr;
+	struct smc_clc_msg_local lcl;
+	__be16 iparea_offset;	/* offset to IP address information area */
+	__be32 outgoing_subnet;	/* subnet mask */
+	u8 prefix_len;		/* number of significant bits in mask */
+	u8 reserved[2];
+	u8 ipv6_prefixes_cnt;	/* number of IPv6 prefixes in prefix array */
+	struct smc_clc_msg_trail trl; /* eye catcher "SMCR" EBCDIC */
+} __aligned(4);
+
+struct smc_clc_msg_accept_confirm {	/* clc accept / confirm message */
+	struct smc_clc_msg_hdr hdr;
+	struct smc_clc_msg_local lcl;
+	u8 qpn[3];		/* QP number */
+	__be32 rmb_rkey;	/* RMB rkey */
+	u8 conn_idx;		/* Connection index, which RMBE in RMB */
+	__be32 rmbe_alert_token;/* unique connection id */
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u8 rmbe_size : 4,	/* RMBE buf size (compressed notation) */
+	   qp_mtu   : 4;	/* QP mtu */
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	u8 qp_mtu   : 4,
+	   rmbe_size : 4;
+#endif
+	u8 reserved;
+	__be64 rmb_dma_addr;	/* RMB virtual address */
+	u8 reserved2;
+	u8 psn[3];		/* initial packet sequence number */
+	struct smc_clc_msg_trail trl; /* eye catcher "SMCR" EBCDIC */
+} __packed;			/* format defined in RFC7609 */
+
+struct smc_clc_msg_decline {	/* clc decline message */
+	struct smc_clc_msg_hdr hdr;
+	u8 id_for_peer[SMC_SYSTEMID_LEN]; /* sender peer_id */
+	__be32 peer_diagnosis;	/* diagnosis information */
+	u8 reserved2[4];
+	struct smc_clc_msg_trail trl; /* eye catcher "SMCR" EBCDIC */
+} __aligned(4);
+
+struct smc_sock;
+struct smc_ib_device;
+
+int smc_clc_wait_msg(struct smc_sock *smc, void *buf, int buflen,
+		     u8 expected_type);
+int smc_clc_send_decline(struct smc_sock *smc, u32 peer_diag_info,
+			 u8 out_of_sync);
+int smc_clc_send_proposal(struct smc_sock *smc, struct smc_ib_device *smcibdev,
+			  u8 ibport);
+int smc_clc_send_confirm(struct smc_sock *smc);
+int smc_clc_send_accept(struct smc_sock *smc, int srv_first_contact);
+
+#endif
diff --git a/net/smc/smc_close.c b/net/smc/smc_close.c
new file mode 100644
index 000000000000..03dfcc6b7661
--- /dev/null
+++ b/net/smc/smc_close.c
@@ -0,0 +1,442 @@
+/*
+ *  Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ *  Socket Closing - normal and abnormal
+ *
+ *  Copyright IBM Corp. 2016
+ *
+ *  Author(s):  Ursula Braun <ubraun@linux.vnet.ibm.com>
+ */
+
+#include <linux/workqueue.h>
+#include <net/sock.h>
+
+#include "smc.h"
+#include "smc_tx.h"
+#include "smc_cdc.h"
+#include "smc_close.h"
+
+#define SMC_CLOSE_WAIT_TX_PENDS_TIME		(5 * HZ)
+
+static void smc_close_cleanup_listen(struct sock *parent)
+{
+	struct sock *sk;
+
+	/* Close non-accepted connections */
+	while ((sk = smc_accept_dequeue(parent, NULL)))
+		smc_close_non_accepted(sk);
+}
+
+static void smc_close_wait_tx_pends(struct smc_sock *smc)
+{
+	DEFINE_WAIT_FUNC(wait, woken_wake_function);
+	struct sock *sk = &smc->sk;
+	signed long timeout;
+
+	timeout = SMC_CLOSE_WAIT_TX_PENDS_TIME;
+	add_wait_queue(sk_sleep(sk), &wait);
+	while (!signal_pending(current) && timeout) {
+		int rc;
+
+		rc = sk_wait_event(sk, &timeout,
+				   !smc_cdc_tx_has_pending(&smc->conn),
+				   &wait);
+		if (rc)
+			break;
+	}
+	remove_wait_queue(sk_sleep(sk), &wait);
+}
+
+/* wait for sndbuf data being transmitted */
+static void smc_close_stream_wait(struct smc_sock *smc, long timeout)
+{
+	DEFINE_WAIT_FUNC(wait, woken_wake_function);
+	struct sock *sk = &smc->sk;
+
+	if (!timeout)
+		return;
+
+	if (!smc_tx_prepared_sends(&smc->conn))
+		return;
+
+	smc->wait_close_tx_prepared = 1;
+	add_wait_queue(sk_sleep(sk), &wait);
+	while (!signal_pending(current) && timeout) {
+		int rc;
+
+		rc = sk_wait_event(sk, &timeout,
+				   !smc_tx_prepared_sends(&smc->conn) ||
+				   (sk->sk_err == ECONNABORTED) ||
+				   (sk->sk_err == ECONNRESET),
+				   &wait);
+		if (rc)
+			break;
+	}
+	remove_wait_queue(sk_sleep(sk), &wait);
+	smc->wait_close_tx_prepared = 0;
+}
+
+void smc_close_wake_tx_prepared(struct smc_sock *smc)
+{
+	if (smc->wait_close_tx_prepared)
+		/* wake up socket closing */
+		smc->sk.sk_state_change(&smc->sk);
+}
+
+static int smc_close_wr(struct smc_connection *conn)
+{
+	conn->local_tx_ctrl.conn_state_flags.peer_done_writing = 1;
+
+	return smc_cdc_get_slot_and_msg_send(conn);
+}
+
+static int smc_close_final(struct smc_connection *conn)
+{
+	if (atomic_read(&conn->bytes_to_rcv))
+		conn->local_tx_ctrl.conn_state_flags.peer_conn_abort = 1;
+	else
+		conn->local_tx_ctrl.conn_state_flags.peer_conn_closed = 1;
+
+	return smc_cdc_get_slot_and_msg_send(conn);
+}
+
+static int smc_close_abort(struct smc_connection *conn)
+{
+	conn->local_tx_ctrl.conn_state_flags.peer_conn_abort = 1;
+
+	return smc_cdc_get_slot_and_msg_send(conn);
+}
+
+/* terminate smc socket abnormally - active abort
+ * RDMA communication no longer possible
+ */
+void smc_close_active_abort(struct smc_sock *smc)
+{
+	struct smc_cdc_conn_state_flags *txflags =
+		&smc->conn.local_tx_ctrl.conn_state_flags;
+
+	bh_lock_sock(&smc->sk);
+	smc->sk.sk_err = ECONNABORTED;
+	if (smc->clcsock && smc->clcsock->sk) {
+		smc->clcsock->sk->sk_err = ECONNABORTED;
+		smc->clcsock->sk->sk_state_change(smc->clcsock->sk);
+	}
+	switch (smc->sk.sk_state) {
+	case SMC_INIT:
+		smc->sk.sk_state = SMC_PEERABORTWAIT;
+		break;
+	case SMC_APPCLOSEWAIT1:
+	case SMC_APPCLOSEWAIT2:
+		txflags->peer_conn_abort = 1;
+		sock_release(smc->clcsock);
+		if (!smc_cdc_rxed_any_close(&smc->conn))
+			smc->sk.sk_state = SMC_PEERABORTWAIT;
+		else
+			smc->sk.sk_state = SMC_CLOSED;
+		break;
+	case SMC_PEERCLOSEWAIT1:
+	case SMC_PEERCLOSEWAIT2:
+		if (!txflags->peer_conn_closed) {
+			smc->sk.sk_state = SMC_PEERABORTWAIT;
+			txflags->peer_conn_abort = 1;
+			sock_release(smc->clcsock);
+		} else {
+			smc->sk.sk_state = SMC_CLOSED;
+		}
+		break;
+	case SMC_PROCESSABORT:
+	case SMC_APPFINCLOSEWAIT:
+		if (!txflags->peer_conn_closed) {
+			txflags->peer_conn_abort = 1;
+			sock_release(smc->clcsock);
+		}
+		smc->sk.sk_state = SMC_CLOSED;
+		break;
+	case SMC_PEERFINCLOSEWAIT:
+	case SMC_PEERABORTWAIT:
+	case SMC_CLOSED:
+		break;
+	}
+
+	sock_set_flag(&smc->sk, SOCK_DEAD);
+	bh_unlock_sock(&smc->sk);
+	smc->sk.sk_state_change(&smc->sk);
+}
+
+int smc_close_active(struct smc_sock *smc)
+{
+	struct smc_cdc_conn_state_flags *txflags =
+		&smc->conn.local_tx_ctrl.conn_state_flags;
+	long timeout = SMC_MAX_STREAM_WAIT_TIMEOUT;
+	struct smc_connection *conn = &smc->conn;
+	struct sock *sk = &smc->sk;
+	int old_state;
+	int rc = 0;
+
+	if (sock_flag(sk, SOCK_LINGER) &&
+	    !(current->flags & PF_EXITING))
+		timeout = sk->sk_lingertime;
+
+again:
+	old_state = sk->sk_state;
+	switch (old_state) {
+	case SMC_INIT:
+		sk->sk_state = SMC_CLOSED;
+		if (smc->smc_listen_work.func)
+			flush_work(&smc->smc_listen_work);
+		sock_put(sk);
+		break;
+	case SMC_LISTEN:
+		sk->sk_state = SMC_CLOSED;
+		sk->sk_state_change(sk); /* wake up accept */
+		if (smc->clcsock && smc->clcsock->sk) {
+			rc = kernel_sock_shutdown(smc->clcsock, SHUT_RDWR);
+			/* wake up kernel_accept of smc_tcp_listen_worker */
+			smc->clcsock->sk->sk_data_ready(smc->clcsock->sk);
+		}
+		release_sock(sk);
+		smc_close_cleanup_listen(sk);
+		flush_work(&smc->tcp_listen_work);
+		lock_sock(sk);
+		break;
+	case SMC_ACTIVE:
+		smc_close_stream_wait(smc, timeout);
+		release_sock(sk);
+		cancel_work_sync(&conn->tx_work);
+		lock_sock(sk);
+		if (sk->sk_state == SMC_ACTIVE) {
+			/* send close request */
+			rc = smc_close_final(conn);
+			sk->sk_state = SMC_PEERCLOSEWAIT1;
+		} else {
+			/* peer event has changed the state */
+			goto again;
+		}
+		break;
+	case SMC_APPFINCLOSEWAIT:
+		/* socket already shutdown wr or both (active close) */
+		if (txflags->peer_done_writing &&
+		    !txflags->peer_conn_closed) {
+			/* just shutdown wr done, send close request */
+			rc = smc_close_final(conn);
+		}
+		sk->sk_state = SMC_CLOSED;
+		smc_close_wait_tx_pends(smc);
+		break;
+	case SMC_APPCLOSEWAIT1:
+	case SMC_APPCLOSEWAIT2:
+		if (!smc_cdc_rxed_any_close(conn))
+			smc_close_stream_wait(smc, timeout);
+		release_sock(sk);
+		cancel_work_sync(&conn->tx_work);
+		lock_sock(sk);
+		if (sk->sk_err != ECONNABORTED) {
+			/* confirm close from peer */
+			rc = smc_close_final(conn);
+			if (rc)
+				break;
+		}
+		if (smc_cdc_rxed_any_close(conn))
+			/* peer has closed the socket already */
+			sk->sk_state = SMC_CLOSED;
+		else
+			/* peer has just issued a shutdown write */
+			sk->sk_state = SMC_PEERFINCLOSEWAIT;
+		smc_close_wait_tx_pends(smc);
+		break;
+	case SMC_PEERCLOSEWAIT1:
+	case SMC_PEERCLOSEWAIT2:
+	case SMC_PEERFINCLOSEWAIT:
+		/* peer sending PeerConnectionClosed will cause transition */
+		break;
+	case SMC_PROCESSABORT:
+		cancel_work_sync(&conn->tx_work);
+		smc_close_abort(conn);
+		sk->sk_state = SMC_CLOSED;
+		smc_close_wait_tx_pends(smc);
+		break;
+	case SMC_PEERABORTWAIT:
+	case SMC_CLOSED:
+		/* nothing to do, add tracing in future patch */
+		break;
+	}
+
+	if (old_state != sk->sk_state)
+		sk->sk_state_change(&smc->sk);
+	return rc;
+}
+
+static void smc_close_passive_abort_received(struct smc_sock *smc)
+{
+	struct smc_cdc_conn_state_flags *txflags =
+		&smc->conn.local_tx_ctrl.conn_state_flags;
+	struct sock *sk = &smc->sk;
+
+	switch (sk->sk_state) {
+	case SMC_ACTIVE:
+	case SMC_APPFINCLOSEWAIT:
+	case SMC_APPCLOSEWAIT1:
+	case SMC_APPCLOSEWAIT2:
+		smc_close_abort(&smc->conn);
+		sk->sk_state = SMC_PROCESSABORT;
+		break;
+	case SMC_PEERCLOSEWAIT1:
+	case SMC_PEERCLOSEWAIT2:
+		if (txflags->peer_done_writing &&
+		    !txflags->peer_conn_closed) {
+			/* just shutdown, but not yet closed locally */
+			smc_close_abort(&smc->conn);
+			sk->sk_state = SMC_PROCESSABORT;
+		} else {
+			sk->sk_state = SMC_CLOSED;
+		}
+		break;
+	case SMC_PEERFINCLOSEWAIT:
+	case SMC_PEERABORTWAIT:
+		sk->sk_state = SMC_CLOSED;
+		break;
+	case SMC_INIT:
+	case SMC_PROCESSABORT:
+	/* nothing to do, add tracing in future patch */
+		break;
+	}
+}
+
+/* Some kind of closing has been received: peer_conn_closed, peer_conn_abort,
+ * or peer_done_writing.
+ * Called under tasklet context.
+ */
+void smc_close_passive_received(struct smc_sock *smc)
+{
+	struct smc_cdc_conn_state_flags *rxflags =
+		&smc->conn.local_rx_ctrl.conn_state_flags;
+	struct sock *sk = &smc->sk;
+	int old_state;
+
+	sk->sk_shutdown |= RCV_SHUTDOWN;
+	if (smc->clcsock && smc->clcsock->sk)
+		smc->clcsock->sk->sk_shutdown |= RCV_SHUTDOWN;
+	sock_set_flag(&smc->sk, SOCK_DONE);
+
+	old_state = sk->sk_state;
+
+	if (rxflags->peer_conn_abort) {
+		smc_close_passive_abort_received(smc);
+		goto wakeup;
+	}
+
+	switch (sk->sk_state) {
+	case SMC_INIT:
+		if (atomic_read(&smc->conn.bytes_to_rcv) ||
+		    (rxflags->peer_done_writing &&
+		     !rxflags->peer_conn_closed))
+			sk->sk_state = SMC_APPCLOSEWAIT1;
+		else
+			sk->sk_state = SMC_CLOSED;
+		break;
+	case SMC_ACTIVE:
+		sk->sk_state = SMC_APPCLOSEWAIT1;
+		break;
+	case SMC_PEERCLOSEWAIT1:
+		if (rxflags->peer_done_writing)
+			sk->sk_state = SMC_PEERCLOSEWAIT2;
+		/* fall through to check for closing */
+	case SMC_PEERCLOSEWAIT2:
+	case SMC_PEERFINCLOSEWAIT:
+		if (!smc_cdc_rxed_any_close(&smc->conn))
+			break;
+		if (sock_flag(sk, SOCK_DEAD) &&
+		    (sk->sk_shutdown == SHUTDOWN_MASK)) {
+			/* smc_release has already been called locally */
+			sk->sk_state = SMC_CLOSED;
+		} else {
+			/* just shutdown, but not yet closed locally */
+			sk->sk_state = SMC_APPFINCLOSEWAIT;
+		}
+		break;
+	case SMC_APPCLOSEWAIT1:
+	case SMC_APPCLOSEWAIT2:
+	case SMC_APPFINCLOSEWAIT:
+	case SMC_PEERABORTWAIT:
+	case SMC_PROCESSABORT:
+	case SMC_CLOSED:
+		/* nothing to do, add tracing in future patch */
+		break;
+	}
+
+wakeup:
+	if (old_state != sk->sk_state)
+		sk->sk_state_change(sk);
+	sk->sk_data_ready(sk); /* wakeup blocked rcvbuf consumers */
+	sk->sk_write_space(sk); /* wakeup blocked sndbuf producers */
+
+	if ((sk->sk_state == SMC_CLOSED) &&
+	    (sock_flag(sk, SOCK_DEAD) || (old_state == SMC_INIT))) {
+		smc_conn_free(&smc->conn);
+		schedule_delayed_work(&smc->sock_put_work,
+				      SMC_CLOSE_SOCK_PUT_DELAY);
+	}
+}
+
+void smc_close_sock_put_work(struct work_struct *work)
+{
+	struct smc_sock *smc = container_of(to_delayed_work(work),
+					    struct smc_sock,
+					    sock_put_work);
+
+	smc->sk.sk_prot->unhash(&smc->sk);
+	sock_put(&smc->sk);
+}
+
+int smc_close_shutdown_write(struct smc_sock *smc)
+{
+	struct smc_connection *conn = &smc->conn;
+	long timeout = SMC_MAX_STREAM_WAIT_TIMEOUT;
+	struct sock *sk = &smc->sk;
+	int old_state;
+	int rc = 0;
+
+	if (sock_flag(sk, SOCK_LINGER))
+		timeout = sk->sk_lingertime;
+
+again:
+	old_state = sk->sk_state;
+	switch (old_state) {
+	case SMC_ACTIVE:
+		smc_close_stream_wait(smc, timeout);
+		release_sock(sk);
+		cancel_work_sync(&conn->tx_work);
+		lock_sock(sk);
+		/* send close wr request */
+		rc = smc_close_wr(conn);
+		if (sk->sk_state == SMC_ACTIVE)
+			sk->sk_state = SMC_PEERCLOSEWAIT1;
+		else
+			goto again;
+		break;
+	case SMC_APPCLOSEWAIT1:
+		/* passive close */
+		if (!smc_cdc_rxed_any_close(conn))
+			smc_close_stream_wait(smc, timeout);
+		release_sock(sk);
+		cancel_work_sync(&conn->tx_work);
+		lock_sock(sk);
+		/* confirm close from peer */
+		rc = smc_close_wr(conn);
+		sk->sk_state = SMC_APPCLOSEWAIT2;
+		break;
+	case SMC_APPCLOSEWAIT2:
+	case SMC_PEERFINCLOSEWAIT:
+	case SMC_PEERCLOSEWAIT1:
+	case SMC_PEERCLOSEWAIT2:
+	case SMC_APPFINCLOSEWAIT:
+	case SMC_PROCESSABORT:
+	case SMC_PEERABORTWAIT:
+		/* nothing to do, add tracing in future patch */
+		break;
+	}
+
+	if (old_state != sk->sk_state)
+		sk->sk_state_change(&smc->sk);
+	return rc;
+}
diff --git a/net/smc/smc_close.h b/net/smc/smc_close.h
new file mode 100644
index 000000000000..bc9a2df3633c
--- /dev/null
+++ b/net/smc/smc_close.h
@@ -0,0 +1,28 @@
+/*
+ * Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ * Socket Closing
+ *
+ * Copyright IBM Corp. 2016
+ *
+ * Author(s):  Ursula Braun <ubraun@linux.vnet.ibm.com>
+ */
+
+#ifndef SMC_CLOSE_H
+#define SMC_CLOSE_H
+
+#include <linux/workqueue.h>
+
+#include "smc.h"
+
+#define SMC_MAX_STREAM_WAIT_TIMEOUT		(2 * HZ)
+#define SMC_CLOSE_SOCK_PUT_DELAY		HZ
+
+void smc_close_wake_tx_prepared(struct smc_sock *smc);
+void smc_close_active_abort(struct smc_sock *smc);
+int smc_close_active(struct smc_sock *smc);
+void smc_close_passive_received(struct smc_sock *smc);
+void smc_close_sock_put_work(struct work_struct *work);
+int smc_close_shutdown_write(struct smc_sock *smc);
+
+#endif /* SMC_CLOSE_H */
diff --git a/net/smc/smc_core.c b/net/smc/smc_core.c
new file mode 100644
index 000000000000..0eac633fb354
--- /dev/null
+++ b/net/smc/smc_core.c
@@ -0,0 +1,682 @@
+/*
+ *  Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ *  Basic Transport Functions exploiting Infiniband API
+ *
+ *  Copyright IBM Corp. 2016
+ *
+ *  Author(s):  Ursula Braun <ubraun@linux.vnet.ibm.com>
+ */
+
+#include <linux/socket.h>
+#include <linux/if_vlan.h>
+#include <linux/random.h>
+#include <linux/workqueue.h>
+#include <net/tcp.h>
+#include <net/sock.h>
+#include <rdma/ib_verbs.h>
+
+#include "smc.h"
+#include "smc_clc.h"
+#include "smc_core.h"
+#include "smc_ib.h"
+#include "smc_wr.h"
+#include "smc_llc.h"
+#include "smc_cdc.h"
+#include "smc_close.h"
+
+#define SMC_LGR_NUM_INCR	256
+#define SMC_LGR_FREE_DELAY	(600 * HZ)
+
+static u32 smc_lgr_num;			/* unique link group number */
+
+/* Register connection's alert token in our lookup structure.
+ * To use rbtrees we have to implement our own insert core.
+ * Requires @conns_lock
+ * @smc		connection to register
+ * Returns 0 on success, != otherwise.
+ */
+static void smc_lgr_add_alert_token(struct smc_connection *conn)
+{
+	struct rb_node **link, *parent = NULL;
+	u32 token = conn->alert_token_local;
+
+	link = &conn->lgr->conns_all.rb_node;
+	while (*link) {
+		struct smc_connection *cur = rb_entry(*link,
+					struct smc_connection, alert_node);
+
+		parent = *link;
+		if (cur->alert_token_local > token)
+			link = &parent->rb_left;
+		else
+			link = &parent->rb_right;
+	}
+	/* Put the new node there */
+	rb_link_node(&conn->alert_node, parent, link);
+	rb_insert_color(&conn->alert_node, &conn->lgr->conns_all);
+}
+
+/* Register connection in link group by assigning an alert token
+ * registered in a search tree.
+ * Requires @conns_lock
+ * Note that '0' is a reserved value and not assigned.
+ */
+static void smc_lgr_register_conn(struct smc_connection *conn)
+{
+	struct smc_sock *smc = container_of(conn, struct smc_sock, conn);
+	static atomic_t nexttoken = ATOMIC_INIT(0);
+
+	/* find a new alert_token_local value not yet used by some connection
+	 * in this link group
+	 */
+	sock_hold(&smc->sk); /* sock_put in smc_lgr_unregister_conn() */
+	while (!conn->alert_token_local) {
+		conn->alert_token_local = atomic_inc_return(&nexttoken);
+		if (smc_lgr_find_conn(conn->alert_token_local, conn->lgr))
+			conn->alert_token_local = 0;
+	}
+	smc_lgr_add_alert_token(conn);
+	conn->lgr->conns_num++;
+}
+
+/* Unregister connection and reset the alert token of the given connection<
+ */
+static void __smc_lgr_unregister_conn(struct smc_connection *conn)
+{
+	struct smc_sock *smc = container_of(conn, struct smc_sock, conn);
+	struct smc_link_group *lgr = conn->lgr;
+
+	rb_erase(&conn->alert_node, &lgr->conns_all);
+	lgr->conns_num--;
+	conn->alert_token_local = 0;
+	conn->lgr = NULL;
+	sock_put(&smc->sk); /* sock_hold in smc_lgr_register_conn() */
+}
+
+/* Unregister connection and trigger lgr freeing if applicable
+ */
+static void smc_lgr_unregister_conn(struct smc_connection *conn)
+{
+	struct smc_link_group *lgr = conn->lgr;
+	int reduced = 0;
+
+	write_lock_bh(&lgr->conns_lock);
+	if (conn->alert_token_local) {
+		reduced = 1;
+		__smc_lgr_unregister_conn(conn);
+	}
+	write_unlock_bh(&lgr->conns_lock);
+	if (reduced && !lgr->conns_num)
+		schedule_delayed_work(&lgr->free_work, SMC_LGR_FREE_DELAY);
+}
+
+static void smc_lgr_free_work(struct work_struct *work)
+{
+	struct smc_link_group *lgr = container_of(to_delayed_work(work),
+						  struct smc_link_group,
+						  free_work);
+	bool conns;
+
+	spin_lock_bh(&smc_lgr_list.lock);
+	read_lock_bh(&lgr->conns_lock);
+	conns = RB_EMPTY_ROOT(&lgr->conns_all);
+	read_unlock_bh(&lgr->conns_lock);
+	if (!conns) { /* number of lgr connections is no longer zero */
+		spin_unlock_bh(&smc_lgr_list.lock);
+		return;
+	}
+	list_del_init(&lgr->list); /* remove from smc_lgr_list */
+	spin_unlock_bh(&smc_lgr_list.lock);
+	smc_lgr_free(lgr);
+}
+
+/* create a new SMC link group */
+static int smc_lgr_create(struct smc_sock *smc, __be32 peer_in_addr,
+			  struct smc_ib_device *smcibdev, u8 ibport,
+			  char *peer_systemid, unsigned short vlan_id)
+{
+	struct smc_link_group *lgr;
+	struct smc_link *lnk;
+	u8 rndvec[3];
+	int rc = 0;
+	int i;
+
+	lgr = kzalloc(sizeof(*lgr), GFP_KERNEL);
+	if (!lgr) {
+		rc = -ENOMEM;
+		goto out;
+	}
+	lgr->role = smc->listen_smc ? SMC_SERV : SMC_CLNT;
+	lgr->sync_err = false;
+	lgr->daddr = peer_in_addr;
+	memcpy(lgr->peer_systemid, peer_systemid, SMC_SYSTEMID_LEN);
+	lgr->vlan_id = vlan_id;
+	rwlock_init(&lgr->sndbufs_lock);
+	rwlock_init(&lgr->rmbs_lock);
+	for (i = 0; i < SMC_RMBE_SIZES; i++) {
+		INIT_LIST_HEAD(&lgr->sndbufs[i]);
+		INIT_LIST_HEAD(&lgr->rmbs[i]);
+	}
+	smc_lgr_num += SMC_LGR_NUM_INCR;
+	memcpy(&lgr->id, (u8 *)&smc_lgr_num, SMC_LGR_ID_SIZE);
+	INIT_DELAYED_WORK(&lgr->free_work, smc_lgr_free_work);
+	lgr->conns_all = RB_ROOT;
+
+	lnk = &lgr->lnk[SMC_SINGLE_LINK];
+	/* initialize link */
+	lnk->smcibdev = smcibdev;
+	lnk->ibport = ibport;
+	lnk->path_mtu = smcibdev->pattr[ibport - 1].active_mtu;
+	if (!smcibdev->initialized)
+		smc_ib_setup_per_ibdev(smcibdev);
+	get_random_bytes(rndvec, sizeof(rndvec));
+	lnk->psn_initial = rndvec[0] + (rndvec[1] << 8) + (rndvec[2] << 16);
+	rc = smc_wr_alloc_link_mem(lnk);
+	if (rc)
+		goto free_lgr;
+	init_waitqueue_head(&lnk->wr_tx_wait);
+	rc = smc_ib_create_protection_domain(lnk);
+	if (rc)
+		goto free_link_mem;
+	rc = smc_ib_create_queue_pair(lnk);
+	if (rc)
+		goto dealloc_pd;
+	rc = smc_wr_create_link(lnk);
+	if (rc)
+		goto destroy_qp;
+	init_completion(&lnk->llc_confirm);
+	init_completion(&lnk->llc_confirm_resp);
+
+	smc->conn.lgr = lgr;
+	rwlock_init(&lgr->conns_lock);
+	spin_lock_bh(&smc_lgr_list.lock);
+	list_add(&lgr->list, &smc_lgr_list.list);
+	spin_unlock_bh(&smc_lgr_list.lock);
+	return 0;
+
+destroy_qp:
+	smc_ib_destroy_queue_pair(lnk);
+dealloc_pd:
+	smc_ib_dealloc_protection_domain(lnk);
+free_link_mem:
+	smc_wr_free_link_mem(lnk);
+free_lgr:
+	kfree(lgr);
+out:
+	return rc;
+}
+
+static void smc_sndbuf_unuse(struct smc_connection *conn)
+{
+	if (conn->sndbuf_desc) {
+		conn->sndbuf_desc->used = 0;
+		conn->sndbuf_size = 0;
+	}
+}
+
+static void smc_rmb_unuse(struct smc_connection *conn)
+{
+	if (conn->rmb_desc) {
+		conn->rmb_desc->used = 0;
+		conn->rmbe_size = 0;
+	}
+}
+
+/* remove a finished connection from its link group */
+void smc_conn_free(struct smc_connection *conn)
+{
+	struct smc_link_group *lgr = conn->lgr;
+
+	if (!lgr)
+		return;
+	smc_cdc_tx_dismiss_slots(conn);
+	smc_lgr_unregister_conn(conn);
+	smc_rmb_unuse(conn);
+	smc_sndbuf_unuse(conn);
+}
+
+static void smc_link_clear(struct smc_link *lnk)
+{
+	lnk->peer_qpn = 0;
+	smc_ib_modify_qp_reset(lnk);
+	smc_wr_free_link(lnk);
+	smc_ib_destroy_queue_pair(lnk);
+	smc_ib_dealloc_protection_domain(lnk);
+	smc_wr_free_link_mem(lnk);
+}
+
+static void smc_lgr_free_sndbufs(struct smc_link_group *lgr)
+{
+	struct smc_buf_desc *sndbuf_desc, *bf_desc;
+	int i;
+
+	for (i = 0; i < SMC_RMBE_SIZES; i++) {
+		list_for_each_entry_safe(sndbuf_desc, bf_desc, &lgr->sndbufs[i],
+					 list) {
+			list_del(&sndbuf_desc->list);
+			smc_ib_buf_unmap(lgr->lnk[SMC_SINGLE_LINK].smcibdev,
+					 smc_uncompress_bufsize(i),
+					 sndbuf_desc, DMA_TO_DEVICE);
+			kfree(sndbuf_desc->cpu_addr);
+			kfree(sndbuf_desc);
+		}
+	}
+}
+
+static void smc_lgr_free_rmbs(struct smc_link_group *lgr)
+{
+	struct smc_buf_desc *rmb_desc, *bf_desc;
+	struct smc_link *lnk = &lgr->lnk[SMC_SINGLE_LINK];
+	int i;
+
+	for (i = 0; i < SMC_RMBE_SIZES; i++) {
+		list_for_each_entry_safe(rmb_desc, bf_desc, &lgr->rmbs[i],
+					 list) {
+			list_del(&rmb_desc->list);
+			smc_ib_buf_unmap(lnk->smcibdev,
+					 smc_uncompress_bufsize(i),
+					 rmb_desc, DMA_FROM_DEVICE);
+			kfree(rmb_desc->cpu_addr);
+			kfree(rmb_desc);
+		}
+	}
+}
+
+/* remove a link group */
+void smc_lgr_free(struct smc_link_group *lgr)
+{
+	smc_lgr_free_rmbs(lgr);
+	smc_lgr_free_sndbufs(lgr);
+	smc_link_clear(&lgr->lnk[SMC_SINGLE_LINK]);
+	kfree(lgr);
+}
+
+/* terminate linkgroup abnormally */
+void smc_lgr_terminate(struct smc_link_group *lgr)
+{
+	struct smc_connection *conn;
+	struct smc_sock *smc;
+	struct rb_node *node;
+
+	spin_lock_bh(&smc_lgr_list.lock);
+	if (list_empty(&lgr->list)) {
+		/* termination already triggered */
+		spin_unlock_bh(&smc_lgr_list.lock);
+		return;
+	}
+	/* do not use this link group for new connections */
+	list_del_init(&lgr->list);
+	spin_unlock_bh(&smc_lgr_list.lock);
+
+	write_lock_bh(&lgr->conns_lock);
+	node = rb_first(&lgr->conns_all);
+	while (node) {
+		conn = rb_entry(node, struct smc_connection, alert_node);
+		smc = container_of(conn, struct smc_sock, conn);
+		sock_hold(&smc->sk);
+		__smc_lgr_unregister_conn(conn);
+		smc_close_active_abort(smc);
+		sock_put(&smc->sk);
+		node = rb_first(&lgr->conns_all);
+	}
+	write_unlock_bh(&lgr->conns_lock);
+}
+
+/* Determine vlan of internal TCP socket.
+ * @vlan_id: address to store the determined vlan id into
+ */
+static int smc_vlan_by_tcpsk(struct socket *clcsock, unsigned short *vlan_id)
+{
+	struct dst_entry *dst = sk_dst_get(clcsock->sk);
+	int rc = 0;
+
+	*vlan_id = 0;
+	if (!dst) {
+		rc = -ENOTCONN;
+		goto out;
+	}
+	if (!dst->dev) {
+		rc = -ENODEV;
+		goto out_rel;
+	}
+
+	if (is_vlan_dev(dst->dev))
+		*vlan_id = vlan_dev_vlan_id(dst->dev);
+
+out_rel:
+	dst_release(dst);
+out:
+	return rc;
+}
+
+/* determine the link gid matching the vlan id of the link group */
+static int smc_link_determine_gid(struct smc_link_group *lgr)
+{
+	struct smc_link *lnk = &lgr->lnk[SMC_SINGLE_LINK];
+	struct ib_gid_attr gattr;
+	union ib_gid gid;
+	int i;
+
+	if (!lgr->vlan_id) {
+		lnk->gid = lnk->smcibdev->gid[lnk->ibport - 1];
+		return 0;
+	}
+
+	for (i = 0; i < lnk->smcibdev->pattr[lnk->ibport - 1].gid_tbl_len;
+	     i++) {
+		if (ib_query_gid(lnk->smcibdev->ibdev, lnk->ibport, i, &gid,
+				 &gattr))
+			continue;
+		if (gattr.ndev &&
+		    (vlan_dev_vlan_id(gattr.ndev) == lgr->vlan_id)) {
+			lnk->gid = gid;
+			return 0;
+		}
+	}
+	return -ENODEV;
+}
+
+/* create a new SMC connection (and a new link group if necessary) */
+int smc_conn_create(struct smc_sock *smc, __be32 peer_in_addr,
+		    struct smc_ib_device *smcibdev, u8 ibport,
+		    struct smc_clc_msg_local *lcl, int srv_first_contact)
+{
+	struct smc_connection *conn = &smc->conn;
+	struct smc_link_group *lgr;
+	unsigned short vlan_id;
+	enum smc_lgr_role role;
+	int local_contact = SMC_FIRST_CONTACT;
+	int rc = 0;
+
+	role = smc->listen_smc ? SMC_SERV : SMC_CLNT;
+	rc = smc_vlan_by_tcpsk(smc->clcsock, &vlan_id);
+	if (rc)
+		return rc;
+
+	if ((role == SMC_CLNT) && srv_first_contact)
+		/* create new link group as well */
+		goto create;
+
+	/* determine if an existing link group can be reused */
+	spin_lock_bh(&smc_lgr_list.lock);
+	list_for_each_entry(lgr, &smc_lgr_list.list, list) {
+		write_lock_bh(&lgr->conns_lock);
+		if (!memcmp(lgr->peer_systemid, lcl->id_for_peer,
+			    SMC_SYSTEMID_LEN) &&
+		    !memcmp(lgr->lnk[SMC_SINGLE_LINK].peer_gid, &lcl->gid,
+			    SMC_GID_SIZE) &&
+		    !memcmp(lgr->lnk[SMC_SINGLE_LINK].peer_mac, lcl->mac,
+			    sizeof(lcl->mac)) &&
+		    !lgr->sync_err &&
+		    (lgr->role == role) &&
+		    (lgr->vlan_id == vlan_id) &&
+		    ((role == SMC_CLNT) ||
+		     (lgr->conns_num < SMC_RMBS_PER_LGR_MAX))) {
+			/* link group found */
+			local_contact = SMC_REUSE_CONTACT;
+			conn->lgr = lgr;
+			smc_lgr_register_conn(conn); /* add smc conn to lgr */
+			write_unlock_bh(&lgr->conns_lock);
+			break;
+		}
+		write_unlock_bh(&lgr->conns_lock);
+	}
+	spin_unlock_bh(&smc_lgr_list.lock);
+
+	if (role == SMC_CLNT && !srv_first_contact &&
+	    (local_contact == SMC_FIRST_CONTACT)) {
+		/* Server reuses a link group, but Client wants to start
+		 * a new one
+		 * send out_of_sync decline, reason synchr. error
+		 */
+		return -ENOLINK;
+	}
+
+create:
+	if (local_contact == SMC_FIRST_CONTACT) {
+		rc = smc_lgr_create(smc, peer_in_addr, smcibdev, ibport,
+				    lcl->id_for_peer, vlan_id);
+		if (rc)
+			goto out;
+		smc_lgr_register_conn(conn); /* add smc conn to lgr */
+		rc = smc_link_determine_gid(conn->lgr);
+	}
+	conn->local_tx_ctrl.common.type = SMC_CDC_MSG_TYPE;
+	conn->local_tx_ctrl.len = sizeof(struct smc_cdc_msg);
+#ifndef KERNEL_HAS_ATOMIC64
+	spin_lock_init(&conn->acurs_lock);
+#endif
+
+out:
+	return rc ? rc : local_contact;
+}
+
+/* try to reuse a sndbuf description slot of the sndbufs list for a certain
+ * buf_size; if not available, return NULL
+ */
+static inline
+struct smc_buf_desc *smc_sndbuf_get_slot(struct smc_link_group *lgr,
+					 int compressed_bufsize)
+{
+	struct smc_buf_desc *sndbuf_slot;
+
+	read_lock_bh(&lgr->sndbufs_lock);
+	list_for_each_entry(sndbuf_slot, &lgr->sndbufs[compressed_bufsize],
+			    list) {
+		if (cmpxchg(&sndbuf_slot->used, 0, 1) == 0) {
+			read_unlock_bh(&lgr->sndbufs_lock);
+			return sndbuf_slot;
+		}
+	}
+	read_unlock_bh(&lgr->sndbufs_lock);
+	return NULL;
+}
+
+/* try to reuse an rmb description slot of the rmbs list for a certain
+ * rmbe_size; if not available, return NULL
+ */
+static inline
+struct smc_buf_desc *smc_rmb_get_slot(struct smc_link_group *lgr,
+				      int compressed_bufsize)
+{
+	struct smc_buf_desc *rmb_slot;
+
+	read_lock_bh(&lgr->rmbs_lock);
+	list_for_each_entry(rmb_slot, &lgr->rmbs[compressed_bufsize],
+			    list) {
+		if (cmpxchg(&rmb_slot->used, 0, 1) == 0) {
+			read_unlock_bh(&lgr->rmbs_lock);
+			return rmb_slot;
+		}
+	}
+	read_unlock_bh(&lgr->rmbs_lock);
+	return NULL;
+}
+
+/* one of the conditions for announcing a receiver's current window size is
+ * that it "results in a minimum increase in the window size of 10% of the
+ * receive buffer space" [RFC7609]
+ */
+static inline int smc_rmb_wnd_update_limit(int rmbe_size)
+{
+	return min_t(int, rmbe_size / 10, SOCK_MIN_SNDBUF / 2);
+}
+
+/* create the tx buffer for an SMC socket */
+int smc_sndbuf_create(struct smc_sock *smc)
+{
+	struct smc_connection *conn = &smc->conn;
+	struct smc_link_group *lgr = conn->lgr;
+	int tmp_bufsize, tmp_bufsize_short;
+	struct smc_buf_desc *sndbuf_desc;
+	int rc;
+
+	/* use socket send buffer size (w/o overhead) as start value */
+	for (tmp_bufsize_short = smc_compress_bufsize(smc->sk.sk_sndbuf / 2);
+	     tmp_bufsize_short >= 0; tmp_bufsize_short--) {
+		tmp_bufsize = smc_uncompress_bufsize(tmp_bufsize_short);
+		/* check for reusable sndbuf_slot in the link group */
+		sndbuf_desc = smc_sndbuf_get_slot(lgr, tmp_bufsize_short);
+		if (sndbuf_desc) {
+			memset(sndbuf_desc->cpu_addr, 0, tmp_bufsize);
+			break; /* found reusable slot */
+		}
+		/* try to alloc a new send buffer */
+		sndbuf_desc = kzalloc(sizeof(*sndbuf_desc), GFP_KERNEL);
+		if (!sndbuf_desc)
+			break; /* give up with -ENOMEM */
+		sndbuf_desc->cpu_addr = kzalloc(tmp_bufsize,
+						GFP_KERNEL | __GFP_NOWARN |
+						__GFP_NOMEMALLOC |
+						__GFP_NORETRY);
+		if (!sndbuf_desc->cpu_addr) {
+			kfree(sndbuf_desc);
+			sndbuf_desc = NULL;
+			/* if send buffer allocation has failed,
+			 * try a smaller one
+			 */
+			continue;
+		}
+		rc = smc_ib_buf_map(lgr->lnk[SMC_SINGLE_LINK].smcibdev,
+				    tmp_bufsize, sndbuf_desc,
+				    DMA_TO_DEVICE);
+		if (rc) {
+			kfree(sndbuf_desc->cpu_addr);
+			kfree(sndbuf_desc);
+			sndbuf_desc = NULL;
+			continue; /* if mapping failed, try smaller one */
+		}
+		sndbuf_desc->used = 1;
+		write_lock_bh(&lgr->sndbufs_lock);
+		list_add(&sndbuf_desc->list,
+			 &lgr->sndbufs[tmp_bufsize_short]);
+		write_unlock_bh(&lgr->sndbufs_lock);
+		break;
+	}
+	if (sndbuf_desc && sndbuf_desc->cpu_addr) {
+		conn->sndbuf_desc = sndbuf_desc;
+		conn->sndbuf_size = tmp_bufsize;
+		smc->sk.sk_sndbuf = tmp_bufsize * 2;
+		atomic_set(&conn->sndbuf_space, tmp_bufsize);
+		return 0;
+	} else {
+		return -ENOMEM;
+	}
+}
+
+/* create the RMB for an SMC socket (even though the SMC protocol
+ * allows more than one RMB-element per RMB, the Linux implementation
+ * uses just one RMB-element per RMB, i.e. uses an extra RMB for every
+ * connection in a link group
+ */
+int smc_rmb_create(struct smc_sock *smc)
+{
+	struct smc_connection *conn = &smc->conn;
+	struct smc_link_group *lgr = conn->lgr;
+	int tmp_bufsize, tmp_bufsize_short;
+	struct smc_buf_desc *rmb_desc;
+	int rc;
+
+	/* use socket recv buffer size (w/o overhead) as start value */
+	for (tmp_bufsize_short = smc_compress_bufsize(smc->sk.sk_rcvbuf / 2);
+	     tmp_bufsize_short >= 0; tmp_bufsize_short--) {
+		tmp_bufsize = smc_uncompress_bufsize(tmp_bufsize_short);
+		/* check for reusable rmb_slot in the link group */
+		rmb_desc = smc_rmb_get_slot(lgr, tmp_bufsize_short);
+		if (rmb_desc) {
+			memset(rmb_desc->cpu_addr, 0, tmp_bufsize);
+			break; /* found reusable slot */
+		}
+		/* try to alloc a new RMB */
+		rmb_desc = kzalloc(sizeof(*rmb_desc), GFP_KERNEL);
+		if (!rmb_desc)
+			break; /* give up with -ENOMEM */
+		rmb_desc->cpu_addr = kzalloc(tmp_bufsize,
+					     GFP_KERNEL | __GFP_NOWARN |
+					     __GFP_NOMEMALLOC |
+					     __GFP_NORETRY);
+		if (!rmb_desc->cpu_addr) {
+			kfree(rmb_desc);
+			rmb_desc = NULL;
+			/* if RMB allocation has failed,
+			 * try a smaller one
+			 */
+			continue;
+		}
+		rc = smc_ib_buf_map(lgr->lnk[SMC_SINGLE_LINK].smcibdev,
+				    tmp_bufsize, rmb_desc,
+				    DMA_FROM_DEVICE);
+		if (rc) {
+			kfree(rmb_desc->cpu_addr);
+			kfree(rmb_desc);
+			rmb_desc = NULL;
+			continue; /* if mapping failed, try smaller one */
+		}
+		rc = smc_ib_get_memory_region(lgr->lnk[SMC_SINGLE_LINK].roce_pd,
+					      IB_ACCESS_REMOTE_WRITE |
+					      IB_ACCESS_LOCAL_WRITE,
+					     &rmb_desc->mr_rx[SMC_SINGLE_LINK]);
+		if (rc) {
+			smc_ib_buf_unmap(lgr->lnk[SMC_SINGLE_LINK].smcibdev,
+					 tmp_bufsize, rmb_desc,
+					 DMA_FROM_DEVICE);
+			kfree(rmb_desc->cpu_addr);
+			kfree(rmb_desc);
+			rmb_desc = NULL;
+			continue;
+		}
+		rmb_desc->used = 1;
+		write_lock_bh(&lgr->rmbs_lock);
+		list_add(&rmb_desc->list,
+			 &lgr->rmbs[tmp_bufsize_short]);
+		write_unlock_bh(&lgr->rmbs_lock);
+		break;
+	}
+	if (rmb_desc && rmb_desc->cpu_addr) {
+		conn->rmb_desc = rmb_desc;
+		conn->rmbe_size = tmp_bufsize;
+		conn->rmbe_size_short = tmp_bufsize_short;
+		smc->sk.sk_rcvbuf = tmp_bufsize * 2;
+		atomic_set(&conn->bytes_to_rcv, 0);
+		conn->rmbe_update_limit = smc_rmb_wnd_update_limit(tmp_bufsize);
+		return 0;
+	} else {
+		return -ENOMEM;
+	}
+}
+
+static inline int smc_rmb_reserve_rtoken_idx(struct smc_link_group *lgr)
+{
+	int i;
+
+	for_each_clear_bit(i, lgr->rtokens_used_mask, SMC_RMBS_PER_LGR_MAX) {
+		if (!test_and_set_bit(i, lgr->rtokens_used_mask))
+			return i;
+	}
+	return -ENOSPC;
+}
+
+/* save rkey and dma_addr received from peer during clc handshake */
+int smc_rmb_rtoken_handling(struct smc_connection *conn,
+			    struct smc_clc_msg_accept_confirm *clc)
+{
+	u64 dma_addr = be64_to_cpu(clc->rmb_dma_addr);
+	struct smc_link_group *lgr = conn->lgr;
+	u32 rkey = ntohl(clc->rmb_rkey);
+	int i;
+
+	for (i = 0; i < SMC_RMBS_PER_LGR_MAX; i++) {
+		if ((lgr->rtokens[i][SMC_SINGLE_LINK].rkey == rkey) &&
+		    test_bit(i, lgr->rtokens_used_mask)) {
+			conn->rtoken_idx = i;
+			return 0;
+		}
+	}
+	conn->rtoken_idx = smc_rmb_reserve_rtoken_idx(lgr);
+	if (conn->rtoken_idx < 0)
+		return conn->rtoken_idx;
+	lgr->rtokens[conn->rtoken_idx][SMC_SINGLE_LINK].rkey = rkey;
+	lgr->rtokens[conn->rtoken_idx][SMC_SINGLE_LINK].dma_addr = dma_addr;
+	return 0;
+}
diff --git a/net/smc/smc_core.h b/net/smc/smc_core.h
new file mode 100644
index 000000000000..27eb38056a27
--- /dev/null
+++ b/net/smc/smc_core.h
@@ -0,0 +1,181 @@
+/*
+ * Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ *  Definitions for SMC Connections, Link Groups and Links
+ *
+ *  Copyright IBM Corp. 2016
+ *
+ *  Author(s):  Ursula Braun <ubraun@linux.vnet.ibm.com>
+ */
+
+#ifndef _SMC_CORE_H
+#define _SMC_CORE_H
+
+#include <linux/atomic.h>
+#include <rdma/ib_verbs.h>
+
+#include "smc.h"
+#include "smc_ib.h"
+
+#define SMC_RMBS_PER_LGR_MAX	255	/* max. # of RMBs per link group */
+
+struct smc_lgr_list {			/* list of link group definition */
+	struct list_head	list;
+	spinlock_t		lock;	/* protects list of link groups */
+};
+
+extern struct smc_lgr_list	smc_lgr_list; /* list of link groups */
+
+enum smc_lgr_role {		/* possible roles of a link group */
+	SMC_CLNT,	/* client */
+	SMC_SERV	/* server */
+};
+
+#define SMC_WR_BUF_SIZE		48	/* size of work request buffer */
+
+struct smc_wr_buf {
+	u8	raw[SMC_WR_BUF_SIZE];
+};
+
+struct smc_link {
+	struct smc_ib_device	*smcibdev;	/* ib-device */
+	u8			ibport;		/* port - values 1 | 2 */
+	struct ib_pd		*roce_pd;	/* IB protection domain,
+						 * unique for every RoCE QP
+						 */
+	struct ib_qp		*roce_qp;	/* IB queue pair */
+	struct ib_qp_attr	qp_attr;	/* IB queue pair attributes */
+
+	struct smc_wr_buf	*wr_tx_bufs;	/* WR send payload buffers */
+	struct ib_send_wr	*wr_tx_ibs;	/* WR send meta data */
+	struct ib_sge		*wr_tx_sges;	/* WR send gather meta data */
+	struct smc_wr_tx_pend	*wr_tx_pends;	/* WR send waiting for CQE */
+	/* above four vectors have wr_tx_cnt elements and use the same index */
+	dma_addr_t		wr_tx_dma_addr;	/* DMA address of wr_tx_bufs */
+	atomic_long_t		wr_tx_id;	/* seq # of last sent WR */
+	unsigned long		*wr_tx_mask;	/* bit mask of used indexes */
+	u32			wr_tx_cnt;	/* number of WR send buffers */
+	wait_queue_head_t	wr_tx_wait;	/* wait for free WR send buf */
+
+	struct smc_wr_buf	*wr_rx_bufs;	/* WR recv payload buffers */
+	struct ib_recv_wr	*wr_rx_ibs;	/* WR recv meta data */
+	struct ib_sge		*wr_rx_sges;	/* WR recv scatter meta data */
+	/* above three vectors have wr_rx_cnt elements and use the same index */
+	dma_addr_t		wr_rx_dma_addr;	/* DMA address of wr_rx_bufs */
+	u64			wr_rx_id;	/* seq # of last recv WR */
+	u32			wr_rx_cnt;	/* number of WR recv buffers */
+
+	union ib_gid		gid;		/* gid matching used vlan id */
+	u32			peer_qpn;	/* QP number of peer */
+	enum ib_mtu		path_mtu;	/* used mtu */
+	enum ib_mtu		peer_mtu;	/* mtu size of peer */
+	u32			psn_initial;	/* QP tx initial packet seqno */
+	u32			peer_psn;	/* QP rx initial packet seqno */
+	u8			peer_mac[ETH_ALEN];	/* = gid[8:10||13:15] */
+	u8			peer_gid[sizeof(union ib_gid)];	/* gid of peer*/
+	u8			link_id;	/* unique # within link group */
+	struct completion	llc_confirm;	/* wait for rx of conf link */
+	struct completion	llc_confirm_resp; /* wait 4 rx of cnf lnk rsp */
+};
+
+/* For now we just allow one parallel link per link group. The SMC protocol
+ * allows more (up to 8).
+ */
+#define SMC_LINKS_PER_LGR_MAX	1
+#define SMC_SINGLE_LINK		0
+
+#define SMC_FIRST_CONTACT	1		/* first contact to a peer */
+#define SMC_REUSE_CONTACT	0		/* follow-on contact to a peer*/
+
+/* tx/rx buffer list element for sndbufs list and rmbs list of a lgr */
+struct smc_buf_desc {
+	struct list_head	list;
+	u64			dma_addr[SMC_LINKS_PER_LGR_MAX];
+						/* mapped address of buffer */
+	void			*cpu_addr;	/* virtual address of buffer */
+	struct ib_mr		*mr_rx[SMC_LINKS_PER_LGR_MAX];
+						/* for rmb only:
+						 * rkey provided to peer
+						 */
+	u32			used;		/* currently used / unused */
+};
+
+struct smc_rtoken {				/* address/key of remote RMB */
+	u64			dma_addr;
+	u32			rkey;
+};
+
+#define SMC_LGR_ID_SIZE		4
+
+struct smc_link_group {
+	struct list_head	list;
+	enum smc_lgr_role	role;		/* client or server */
+	__be32			daddr;		/* destination ip address */
+	struct smc_link		lnk[SMC_LINKS_PER_LGR_MAX];	/* smc link */
+	char			peer_systemid[SMC_SYSTEMID_LEN];
+						/* unique system_id of peer */
+	struct rb_root		conns_all;	/* connection tree */
+	rwlock_t		conns_lock;	/* protects conns_all */
+	unsigned int		conns_num;	/* current # of connections */
+	unsigned short		vlan_id;	/* vlan id of link group */
+
+	struct list_head	sndbufs[SMC_RMBE_SIZES];/* tx buffers */
+	rwlock_t		sndbufs_lock;	/* protects tx buffers */
+	struct list_head	rmbs[SMC_RMBE_SIZES];	/* rx buffers */
+	rwlock_t		rmbs_lock;	/* protects rx buffers */
+	struct smc_rtoken	rtokens[SMC_RMBS_PER_LGR_MAX]
+				       [SMC_LINKS_PER_LGR_MAX];
+						/* remote addr/key pairs */
+	unsigned long		rtokens_used_mask[BITS_TO_LONGS(
+							SMC_RMBS_PER_LGR_MAX)];
+						/* used rtoken elements */
+
+	u8			id[SMC_LGR_ID_SIZE];	/* unique lgr id */
+	struct delayed_work	free_work;	/* delayed freeing of an lgr */
+	bool			sync_err;	/* lgr no longer fits to peer */
+};
+
+/* Find the connection associated with the given alert token in the link group.
+ * To use rbtrees we have to implement our own search core.
+ * Requires @conns_lock
+ * @token	alert token to search for
+ * @lgr		 link group to search in
+ * Returns connection associated with token if found, NULL otherwise.
+ */
+static inline struct smc_connection *smc_lgr_find_conn(
+	u32 token, struct smc_link_group *lgr)
+{
+	struct smc_connection *res = NULL;
+	struct rb_node *node;
+
+	node = lgr->conns_all.rb_node;
+	while (node) {
+		struct smc_connection *cur = rb_entry(node,
+					struct smc_connection, alert_node);
+
+		if (cur->alert_token_local > token) {
+			node = node->rb_left;
+		} else {
+			if (cur->alert_token_local < token) {
+				node = node->rb_right;
+			} else {
+				res = cur;
+				break;
+			}
+		}
+	}
+
+	return res;
+}
+
+struct smc_sock;
+struct smc_clc_msg_accept_confirm;
+
+void smc_lgr_free(struct smc_link_group *lgr);
+void smc_lgr_terminate(struct smc_link_group *lgr);
+int smc_sndbuf_create(struct smc_sock *smc);
+int smc_rmb_create(struct smc_sock *smc);
+int smc_rmb_rtoken_handling(struct smc_connection *conn,
+			    struct smc_clc_msg_accept_confirm *clc);
+
+#endif
diff --git a/net/smc/smc_diag.c b/net/smc/smc_diag.c
new file mode 100644
index 000000000000..d2d01cf70224
--- /dev/null
+++ b/net/smc/smc_diag.c
@@ -0,0 +1,215 @@
+/*
+ * Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ * Monitoring SMC transport protocol sockets
+ *
+ * Copyright IBM Corp. 2016
+ *
+ * Author(s):  Ursula Braun <ubraun@linux.vnet.ibm.com>
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/sock_diag.h>
+#include <linux/inet_diag.h>
+#include <linux/smc_diag.h>
+#include <net/netlink.h>
+#include <net/smc.h>
+
+#include "smc.h"
+#include "smc_core.h"
+
+static void smc_gid_be16_convert(__u8 *buf, u8 *gid_raw)
+{
+	sprintf(buf, "%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x",
+		be16_to_cpu(((__be16 *)gid_raw)[0]),
+		be16_to_cpu(((__be16 *)gid_raw)[1]),
+		be16_to_cpu(((__be16 *)gid_raw)[2]),
+		be16_to_cpu(((__be16 *)gid_raw)[3]),
+		be16_to_cpu(((__be16 *)gid_raw)[4]),
+		be16_to_cpu(((__be16 *)gid_raw)[5]),
+		be16_to_cpu(((__be16 *)gid_raw)[6]),
+		be16_to_cpu(((__be16 *)gid_raw)[7]));
+}
+
+static void smc_diag_msg_common_fill(struct smc_diag_msg *r, struct sock *sk)
+{
+	struct smc_sock *smc = smc_sk(sk);
+
+	r->diag_family = sk->sk_family;
+	if (!smc->clcsock)
+		return;
+	r->id.idiag_sport = htons(smc->clcsock->sk->sk_num);
+	r->id.idiag_dport = smc->clcsock->sk->sk_dport;
+	r->id.idiag_if = smc->clcsock->sk->sk_bound_dev_if;
+	sock_diag_save_cookie(sk, r->id.idiag_cookie);
+	memset(&r->id.idiag_src, 0, sizeof(r->id.idiag_src));
+	memset(&r->id.idiag_dst, 0, sizeof(r->id.idiag_dst));
+	r->id.idiag_src[0] = smc->clcsock->sk->sk_rcv_saddr;
+	r->id.idiag_dst[0] = smc->clcsock->sk->sk_daddr;
+}
+
+static int smc_diag_msg_attrs_fill(struct sock *sk, struct sk_buff *skb,
+				   struct smc_diag_msg *r,
+				   struct user_namespace *user_ns)
+{
+	if (nla_put_u8(skb, SMC_DIAG_SHUTDOWN, sk->sk_shutdown))
+		return 1;
+
+	r->diag_uid = from_kuid_munged(user_ns, sock_i_uid(sk));
+	r->diag_inode = sock_i_ino(sk);
+	return 0;
+}
+
+static int __smc_diag_dump(struct sock *sk, struct sk_buff *skb,
+			   struct netlink_callback *cb,
+			   const struct smc_diag_req *req,
+			   struct nlattr *bc)
+{
+	struct smc_sock *smc = smc_sk(sk);
+	struct user_namespace *user_ns;
+	struct smc_diag_msg *r;
+	struct nlmsghdr *nlh;
+
+	nlh = nlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq,
+			cb->nlh->nlmsg_type, sizeof(*r), NLM_F_MULTI);
+	if (!nlh)
+		return -EMSGSIZE;
+
+	r = nlmsg_data(nlh);
+	smc_diag_msg_common_fill(r, sk);
+	r->diag_state = sk->sk_state;
+	r->diag_fallback = smc->use_fallback;
+	user_ns = sk_user_ns(NETLINK_CB(cb->skb).sk);
+	if (smc_diag_msg_attrs_fill(sk, skb, r, user_ns))
+		goto errout;
+
+	if ((req->diag_ext & (1 << (SMC_DIAG_CONNINFO - 1))) && smc->conn.lgr) {
+		struct smc_connection *conn = &smc->conn;
+		struct smc_diag_conninfo cinfo = {
+			.token = conn->alert_token_local,
+			.sndbuf_size = conn->sndbuf_size,
+			.rmbe_size = conn->rmbe_size,
+			.peer_rmbe_size = conn->peer_rmbe_size,
+
+			.rx_prod.wrap = conn->local_rx_ctrl.prod.wrap,
+			.rx_prod.count = conn->local_rx_ctrl.prod.count,
+			.rx_cons.wrap = conn->local_rx_ctrl.cons.wrap,
+			.rx_cons.count = conn->local_rx_ctrl.cons.count,
+
+			.tx_prod.wrap = conn->local_tx_ctrl.prod.wrap,
+			.tx_prod.count = conn->local_tx_ctrl.prod.count,
+			.tx_cons.wrap = conn->local_tx_ctrl.cons.wrap,
+			.tx_cons.count = conn->local_tx_ctrl.cons.count,
+
+			.tx_prod_flags =
+				*(u8 *)&conn->local_tx_ctrl.prod_flags,
+			.tx_conn_state_flags =
+				*(u8 *)&conn->local_tx_ctrl.conn_state_flags,
+			.rx_prod_flags = *(u8 *)&conn->local_rx_ctrl.prod_flags,
+			.rx_conn_state_flags =
+				*(u8 *)&conn->local_rx_ctrl.conn_state_flags,
+
+			.tx_prep.wrap = conn->tx_curs_prep.wrap,
+			.tx_prep.count = conn->tx_curs_prep.count,
+			.tx_sent.wrap = conn->tx_curs_sent.wrap,
+			.tx_sent.count = conn->tx_curs_sent.count,
+			.tx_fin.wrap = conn->tx_curs_fin.wrap,
+			.tx_fin.count = conn->tx_curs_fin.count,
+		};
+
+		if (nla_put(skb, SMC_DIAG_CONNINFO, sizeof(cinfo), &cinfo) < 0)
+			goto errout;
+	}
+
+	if ((req->diag_ext & (1 << (SMC_DIAG_LGRINFO - 1))) && smc->conn.lgr) {
+		struct smc_diag_lgrinfo linfo = {
+			.role = smc->conn.lgr->role,
+			.lnk[0].ibport = smc->conn.lgr->lnk[0].ibport,
+			.lnk[0].link_id = smc->conn.lgr->lnk[0].link_id,
+		};
+
+		memcpy(linfo.lnk[0].ibname,
+		       smc->conn.lgr->lnk[0].smcibdev->ibdev->name,
+		       sizeof(smc->conn.lgr->lnk[0].smcibdev->ibdev->name));
+		smc_gid_be16_convert(linfo.lnk[0].gid,
+				     smc->conn.lgr->lnk[0].gid.raw);
+		smc_gid_be16_convert(linfo.lnk[0].peer_gid,
+				     smc->conn.lgr->lnk[0].peer_gid);
+
+		if (nla_put(skb, SMC_DIAG_LGRINFO, sizeof(linfo), &linfo) < 0)
+			goto errout;
+	}
+
+	nlmsg_end(skb, nlh);
+	return 0;
+
+errout:
+	nlmsg_cancel(skb, nlh);
+	return -EMSGSIZE;
+}
+
+static int smc_diag_dump(struct sk_buff *skb, struct netlink_callback *cb)
+{
+	struct net *net = sock_net(skb->sk);
+	struct nlattr *bc = NULL;
+	struct hlist_head *head;
+	struct sock *sk;
+	int rc = 0;
+
+	read_lock(&smc_proto.h.smc_hash->lock);
+	head = &smc_proto.h.smc_hash->ht;
+	if (hlist_empty(head))
+		goto out;
+
+	sk_for_each(sk, head) {
+		if (!net_eq(sock_net(sk), net))
+			continue;
+		rc = __smc_diag_dump(sk, skb, cb, nlmsg_data(cb->nlh), bc);
+		if (rc)
+			break;
+	}
+
+out:
+	read_unlock(&smc_proto.h.smc_hash->lock);
+	return rc;
+}
+
+static int smc_diag_handler_dump(struct sk_buff *skb, struct nlmsghdr *h)
+{
+	struct net *net = sock_net(skb->sk);
+
+	if (h->nlmsg_type == SOCK_DIAG_BY_FAMILY &&
+	    h->nlmsg_flags & NLM_F_DUMP) {
+		{
+			struct netlink_dump_control c = {
+				.dump = smc_diag_dump,
+				.min_dump_alloc = SKB_WITH_OVERHEAD(32768),
+			};
+			return netlink_dump_start(net->diag_nlsk, skb, h, &c);
+		}
+	}
+	return 0;
+}
+
+static const struct sock_diag_handler smc_diag_handler = {
+	.family = AF_SMC,
+	.dump = smc_diag_handler_dump,
+};
+
+static int __init smc_diag_init(void)
+{
+	return sock_diag_register(&smc_diag_handler);
+}
+
+static void __exit smc_diag_exit(void)
+{
+	sock_diag_unregister(&smc_diag_handler);
+}
+
+module_init(smc_diag_init);
+module_exit(smc_diag_exit);
+MODULE_LICENSE("GPL");
+MODULE_ALIAS_NET_PF_PROTO_TYPE(PF_NETLINK, NETLINK_SOCK_DIAG, 43 /* AF_SMC */);
diff --git a/net/smc/smc_ib.c b/net/smc/smc_ib.c
new file mode 100644
index 000000000000..e6743c008ac5
--- /dev/null
+++ b/net/smc/smc_ib.c
@@ -0,0 +1,466 @@
+/*
+ *  Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ *  IB infrastructure:
+ *  Establish SMC-R as an Infiniband Client to be notified about added and
+ *  removed IB devices of type RDMA.
+ *  Determine device and port characteristics for these IB devices.
+ *
+ *  Copyright IBM Corp. 2016
+ *
+ *  Author(s):  Ursula Braun <ubraun@linux.vnet.ibm.com>
+ */
+
+#include <linux/random.h>
+#include <linux/workqueue.h>
+#include <rdma/ib_verbs.h>
+
+#include "smc_pnet.h"
+#include "smc_ib.h"
+#include "smc_core.h"
+#include "smc_wr.h"
+#include "smc.h"
+
+#define SMC_QP_MIN_RNR_TIMER		5
+#define SMC_QP_TIMEOUT			15 /* 4096 * 2 ** timeout usec */
+#define SMC_QP_RETRY_CNT			7 /* 7: infinite */
+#define SMC_QP_RNR_RETRY			7 /* 7: infinite */
+
+struct smc_ib_devices smc_ib_devices = {	/* smc-registered ib devices */
+	.lock = __SPIN_LOCK_UNLOCKED(smc_ib_devices.lock),
+	.list = LIST_HEAD_INIT(smc_ib_devices.list),
+};
+
+#define SMC_LOCAL_SYSTEMID_RESET	"%%%%%%%"
+
+u8 local_systemid[SMC_SYSTEMID_LEN] = SMC_LOCAL_SYSTEMID_RESET;	/* unique system
+								 * identifier
+								 */
+
+int smc_ib_get_memory_region(struct ib_pd *pd, int access_flags,
+			     struct ib_mr **mr)
+{
+	int rc;
+
+	if (*mr)
+		return 0; /* already done */
+
+	/* obtain unique key -
+	 * next invocation of get_dma_mr returns a different key!
+	 */
+	*mr = pd->device->get_dma_mr(pd, access_flags);
+	rc = PTR_ERR_OR_ZERO(*mr);
+	if (IS_ERR(*mr))
+		*mr = NULL;
+	return rc;
+}
+
+static int smc_ib_modify_qp_init(struct smc_link *lnk)
+{
+	struct ib_qp_attr qp_attr;
+
+	memset(&qp_attr, 0, sizeof(qp_attr));
+	qp_attr.qp_state = IB_QPS_INIT;
+	qp_attr.pkey_index = 0;
+	qp_attr.port_num = lnk->ibport;
+	qp_attr.qp_access_flags = IB_ACCESS_LOCAL_WRITE
+				| IB_ACCESS_REMOTE_WRITE;
+	return ib_modify_qp(lnk->roce_qp, &qp_attr,
+			    IB_QP_STATE | IB_QP_PKEY_INDEX |
+			    IB_QP_ACCESS_FLAGS | IB_QP_PORT);
+}
+
+static int smc_ib_modify_qp_rtr(struct smc_link *lnk)
+{
+	enum ib_qp_attr_mask qp_attr_mask =
+		IB_QP_STATE | IB_QP_AV | IB_QP_PATH_MTU | IB_QP_DEST_QPN |
+		IB_QP_RQ_PSN | IB_QP_MAX_DEST_RD_ATOMIC | IB_QP_MIN_RNR_TIMER;
+	struct ib_qp_attr qp_attr;
+
+	memset(&qp_attr, 0, sizeof(qp_attr));
+	qp_attr.qp_state = IB_QPS_RTR;
+	qp_attr.path_mtu = min(lnk->path_mtu, lnk->peer_mtu);
+	qp_attr.ah_attr.port_num = lnk->ibport;
+	qp_attr.ah_attr.ah_flags = IB_AH_GRH;
+	qp_attr.ah_attr.grh.hop_limit = 1;
+	memcpy(&qp_attr.ah_attr.grh.dgid, lnk->peer_gid,
+	       sizeof(lnk->peer_gid));
+	memcpy(&qp_attr.ah_attr.dmac, lnk->peer_mac,
+	       sizeof(lnk->peer_mac));
+	qp_attr.dest_qp_num = lnk->peer_qpn;
+	qp_attr.rq_psn = lnk->peer_psn; /* starting receive packet seq # */
+	qp_attr.max_dest_rd_atomic = 1; /* max # of resources for incoming
+					 * requests
+					 */
+	qp_attr.min_rnr_timer = SMC_QP_MIN_RNR_TIMER;
+
+	return ib_modify_qp(lnk->roce_qp, &qp_attr, qp_attr_mask);
+}
+
+int smc_ib_modify_qp_rts(struct smc_link *lnk)
+{
+	struct ib_qp_attr qp_attr;
+
+	memset(&qp_attr, 0, sizeof(qp_attr));
+	qp_attr.qp_state = IB_QPS_RTS;
+	qp_attr.timeout = SMC_QP_TIMEOUT;	/* local ack timeout */
+	qp_attr.retry_cnt = SMC_QP_RETRY_CNT;	/* retry count */
+	qp_attr.rnr_retry = SMC_QP_RNR_RETRY;	/* RNR retries, 7=infinite */
+	qp_attr.sq_psn = lnk->psn_initial;	/* starting send packet seq # */
+	qp_attr.max_rd_atomic = 1;	/* # of outstanding RDMA reads and
+					 * atomic ops allowed
+					 */
+	return ib_modify_qp(lnk->roce_qp, &qp_attr,
+			    IB_QP_STATE | IB_QP_TIMEOUT | IB_QP_RETRY_CNT |
+			    IB_QP_SQ_PSN | IB_QP_RNR_RETRY |
+			    IB_QP_MAX_QP_RD_ATOMIC);
+}
+
+int smc_ib_modify_qp_reset(struct smc_link *lnk)
+{
+	struct ib_qp_attr qp_attr;
+
+	memset(&qp_attr, 0, sizeof(qp_attr));
+	qp_attr.qp_state = IB_QPS_RESET;
+	return ib_modify_qp(lnk->roce_qp, &qp_attr, IB_QP_STATE);
+}
+
+int smc_ib_ready_link(struct smc_link *lnk)
+{
+	struct smc_link_group *lgr =
+		container_of(lnk, struct smc_link_group, lnk[0]);
+	int rc = 0;
+
+	rc = smc_ib_modify_qp_init(lnk);
+	if (rc)
+		goto out;
+
+	rc = smc_ib_modify_qp_rtr(lnk);
+	if (rc)
+		goto out;
+	smc_wr_remember_qp_attr(lnk);
+	rc = ib_req_notify_cq(lnk->smcibdev->roce_cq_recv,
+			      IB_CQ_SOLICITED_MASK);
+	if (rc)
+		goto out;
+	rc = smc_wr_rx_post_init(lnk);
+	if (rc)
+		goto out;
+	smc_wr_remember_qp_attr(lnk);
+
+	if (lgr->role == SMC_SERV) {
+		rc = smc_ib_modify_qp_rts(lnk);
+		if (rc)
+			goto out;
+		smc_wr_remember_qp_attr(lnk);
+	}
+out:
+	return rc;
+}
+
+/* process context wrapper for might_sleep smc_ib_remember_port_attr */
+static void smc_ib_port_event_work(struct work_struct *work)
+{
+	struct smc_ib_device *smcibdev = container_of(
+		work, struct smc_ib_device, port_event_work);
+	u8 port_idx;
+
+	for_each_set_bit(port_idx, &smcibdev->port_event_mask, SMC_MAX_PORTS) {
+		smc_ib_remember_port_attr(smcibdev, port_idx + 1);
+		clear_bit(port_idx, &smcibdev->port_event_mask);
+	}
+}
+
+/* can be called in IRQ context */
+static void smc_ib_global_event_handler(struct ib_event_handler *handler,
+					struct ib_event *ibevent)
+{
+	struct smc_ib_device *smcibdev;
+	u8 port_idx;
+
+	smcibdev = container_of(handler, struct smc_ib_device, event_handler);
+	if (!smc_pnet_find_ib(smcibdev->ibdev->name))
+		return;
+
+	switch (ibevent->event) {
+	case IB_EVENT_PORT_ERR:
+		port_idx = ibevent->element.port_num - 1;
+		set_bit(port_idx, &smcibdev->port_event_mask);
+		schedule_work(&smcibdev->port_event_work);
+		/* fall through */
+	case IB_EVENT_DEVICE_FATAL:
+		/* tbd in follow-on patch:
+		 * abnormal close of corresponding connections
+		 */
+		break;
+	case IB_EVENT_PORT_ACTIVE:
+		port_idx = ibevent->element.port_num - 1;
+		set_bit(port_idx, &smcibdev->port_event_mask);
+		schedule_work(&smcibdev->port_event_work);
+		break;
+	default:
+		break;
+	}
+}
+
+void smc_ib_dealloc_protection_domain(struct smc_link *lnk)
+{
+	ib_dealloc_pd(lnk->roce_pd);
+	lnk->roce_pd = NULL;
+}
+
+int smc_ib_create_protection_domain(struct smc_link *lnk)
+{
+	int rc;
+
+	lnk->roce_pd = ib_alloc_pd(lnk->smcibdev->ibdev, 0);
+	rc = PTR_ERR_OR_ZERO(lnk->roce_pd);
+	if (IS_ERR(lnk->roce_pd))
+		lnk->roce_pd = NULL;
+	return rc;
+}
+
+static void smc_ib_qp_event_handler(struct ib_event *ibevent, void *priv)
+{
+	switch (ibevent->event) {
+	case IB_EVENT_DEVICE_FATAL:
+	case IB_EVENT_GID_CHANGE:
+	case IB_EVENT_PORT_ERR:
+	case IB_EVENT_QP_ACCESS_ERR:
+		/* tbd in follow-on patch:
+		 * abnormal close of corresponding connections
+		 */
+		break;
+	default:
+		break;
+	}
+}
+
+void smc_ib_destroy_queue_pair(struct smc_link *lnk)
+{
+	ib_destroy_qp(lnk->roce_qp);
+	lnk->roce_qp = NULL;
+}
+
+/* create a queue pair within the protection domain for a link */
+int smc_ib_create_queue_pair(struct smc_link *lnk)
+{
+	struct ib_qp_init_attr qp_attr = {
+		.event_handler = smc_ib_qp_event_handler,
+		.qp_context = lnk,
+		.send_cq = lnk->smcibdev->roce_cq_send,
+		.recv_cq = lnk->smcibdev->roce_cq_recv,
+		.srq = NULL,
+		.cap = {
+			.max_send_wr = SMC_WR_BUF_CNT,
+				/* include unsolicited rdma_writes as well,
+				 * there are max. 2 RDMA_WRITE per 1 WR_SEND
+				 */
+			.max_recv_wr = SMC_WR_BUF_CNT * 3,
+			.max_send_sge = SMC_IB_MAX_SEND_SGE,
+			.max_recv_sge = 1,
+			.max_inline_data = SMC_WR_TX_SIZE,
+		},
+		.sq_sig_type = IB_SIGNAL_REQ_WR,
+		.qp_type = IB_QPT_RC,
+	};
+	int rc;
+
+	lnk->roce_qp = ib_create_qp(lnk->roce_pd, &qp_attr);
+	rc = PTR_ERR_OR_ZERO(lnk->roce_qp);
+	if (IS_ERR(lnk->roce_qp))
+		lnk->roce_qp = NULL;
+	else
+		smc_wr_remember_qp_attr(lnk);
+	return rc;
+}
+
+/* map a new TX or RX buffer to DMA */
+int smc_ib_buf_map(struct smc_ib_device *smcibdev, int buf_size,
+		   struct smc_buf_desc *buf_slot,
+		   enum dma_data_direction data_direction)
+{
+	int rc = 0;
+
+	if (buf_slot->dma_addr[SMC_SINGLE_LINK])
+		return rc; /* already mapped */
+	buf_slot->dma_addr[SMC_SINGLE_LINK] =
+		ib_dma_map_single(smcibdev->ibdev, buf_slot->cpu_addr,
+				  buf_size, data_direction);
+	if (ib_dma_mapping_error(smcibdev->ibdev,
+				 buf_slot->dma_addr[SMC_SINGLE_LINK]))
+		rc = -EIO;
+	return rc;
+}
+
+void smc_ib_buf_unmap(struct smc_ib_device *smcibdev, int buf_size,
+		      struct smc_buf_desc *buf_slot,
+		      enum dma_data_direction data_direction)
+{
+	if (!buf_slot->dma_addr[SMC_SINGLE_LINK])
+		return; /* already unmapped */
+	ib_dma_unmap_single(smcibdev->ibdev, *buf_slot->dma_addr, buf_size,
+			    data_direction);
+	buf_slot->dma_addr[SMC_SINGLE_LINK] = 0;
+}
+
+static int smc_ib_fill_gid_and_mac(struct smc_ib_device *smcibdev, u8 ibport)
+{
+	struct net_device *ndev;
+	int rc;
+
+	rc = ib_query_gid(smcibdev->ibdev, ibport, 0,
+			  &smcibdev->gid[ibport - 1], NULL);
+	/* the SMC protocol requires specification of the roce MAC address;
+	 * if net_device cannot be determined, it can be derived from gid 0
+	 */
+	ndev = smcibdev->ibdev->get_netdev(smcibdev->ibdev, ibport);
+	if (ndev) {
+		memcpy(&smcibdev->mac, ndev->dev_addr, ETH_ALEN);
+	} else if (!rc) {
+		memcpy(&smcibdev->mac[ibport - 1][0],
+		       &smcibdev->gid[ibport - 1].raw[8], 3);
+		memcpy(&smcibdev->mac[ibport - 1][3],
+		       &smcibdev->gid[ibport - 1].raw[13], 3);
+		smcibdev->mac[ibport - 1][0] &= ~0x02;
+	}
+	return rc;
+}
+
+/* Create an identifier unique for this instance of SMC-R.
+ * The MAC-address of the first active registered IB device
+ * plus a random 2-byte number is used to create this identifier.
+ * This name is delivered to the peer during connection initialization.
+ */
+static inline void smc_ib_define_local_systemid(struct smc_ib_device *smcibdev,
+						u8 ibport)
+{
+	memcpy(&local_systemid[2], &smcibdev->mac[ibport - 1],
+	       sizeof(smcibdev->mac[ibport - 1]));
+	get_random_bytes(&local_systemid[0], 2);
+}
+
+bool smc_ib_port_active(struct smc_ib_device *smcibdev, u8 ibport)
+{
+	return smcibdev->pattr[ibport - 1].state == IB_PORT_ACTIVE;
+}
+
+int smc_ib_remember_port_attr(struct smc_ib_device *smcibdev, u8 ibport)
+{
+	int rc;
+
+	memset(&smcibdev->pattr[ibport - 1], 0,
+	       sizeof(smcibdev->pattr[ibport - 1]));
+	rc = ib_query_port(smcibdev->ibdev, ibport,
+			   &smcibdev->pattr[ibport - 1]);
+	if (rc)
+		goto out;
+	rc = smc_ib_fill_gid_and_mac(smcibdev, ibport);
+	if (rc)
+		goto out;
+	if (!strncmp(local_systemid, SMC_LOCAL_SYSTEMID_RESET,
+		     sizeof(local_systemid)) &&
+	    smc_ib_port_active(smcibdev, ibport))
+		/* create unique system identifier */
+		smc_ib_define_local_systemid(smcibdev, ibport);
+out:
+	return rc;
+}
+
+long smc_ib_setup_per_ibdev(struct smc_ib_device *smcibdev)
+{
+	struct ib_cq_init_attr cqattr =	{
+		.cqe = SMC_WR_MAX_CQE, .comp_vector = 0 };
+	long rc;
+
+	smcibdev->roce_cq_send = ib_create_cq(smcibdev->ibdev,
+					      smc_wr_tx_cq_handler, NULL,
+					      smcibdev, &cqattr);
+	rc = PTR_ERR_OR_ZERO(smcibdev->roce_cq_send);
+	if (IS_ERR(smcibdev->roce_cq_send)) {
+		smcibdev->roce_cq_send = NULL;
+		return rc;
+	}
+	smcibdev->roce_cq_recv = ib_create_cq(smcibdev->ibdev,
+					      smc_wr_rx_cq_handler, NULL,
+					      smcibdev, &cqattr);
+	rc = PTR_ERR_OR_ZERO(smcibdev->roce_cq_recv);
+	if (IS_ERR(smcibdev->roce_cq_recv)) {
+		smcibdev->roce_cq_recv = NULL;
+		goto err;
+	}
+	INIT_IB_EVENT_HANDLER(&smcibdev->event_handler, smcibdev->ibdev,
+			      smc_ib_global_event_handler);
+	ib_register_event_handler(&smcibdev->event_handler);
+	smc_wr_add_dev(smcibdev);
+	smcibdev->initialized = 1;
+	return rc;
+
+err:
+	ib_destroy_cq(smcibdev->roce_cq_send);
+	return rc;
+}
+
+static void smc_ib_cleanup_per_ibdev(struct smc_ib_device *smcibdev)
+{
+	if (!smcibdev->initialized)
+		return;
+	smc_wr_remove_dev(smcibdev);
+	ib_unregister_event_handler(&smcibdev->event_handler);
+	ib_destroy_cq(smcibdev->roce_cq_recv);
+	ib_destroy_cq(smcibdev->roce_cq_send);
+}
+
+static struct ib_client smc_ib_client;
+
+/* callback function for ib_register_client() */
+static void smc_ib_add_dev(struct ib_device *ibdev)
+{
+	struct smc_ib_device *smcibdev;
+
+	if (ibdev->node_type != RDMA_NODE_IB_CA)
+		return;
+
+	smcibdev = kzalloc(sizeof(*smcibdev), GFP_KERNEL);
+	if (!smcibdev)
+		return;
+
+	smcibdev->ibdev = ibdev;
+	INIT_WORK(&smcibdev->port_event_work, smc_ib_port_event_work);
+
+	spin_lock(&smc_ib_devices.lock);
+	list_add_tail(&smcibdev->list, &smc_ib_devices.list);
+	spin_unlock(&smc_ib_devices.lock);
+	ib_set_client_data(ibdev, &smc_ib_client, smcibdev);
+}
+
+/* callback function for ib_register_client() */
+static void smc_ib_remove_dev(struct ib_device *ibdev, void *client_data)
+{
+	struct smc_ib_device *smcibdev;
+
+	smcibdev = ib_get_client_data(ibdev, &smc_ib_client);
+	ib_set_client_data(ibdev, &smc_ib_client, NULL);
+	spin_lock(&smc_ib_devices.lock);
+	list_del_init(&smcibdev->list); /* remove from smc_ib_devices */
+	spin_unlock(&smc_ib_devices.lock);
+	smc_pnet_remove_by_ibdev(smcibdev);
+	smc_ib_cleanup_per_ibdev(smcibdev);
+	kfree(smcibdev);
+}
+
+static struct ib_client smc_ib_client = {
+	.name	= "smc_ib",
+	.add	= smc_ib_add_dev,
+	.remove = smc_ib_remove_dev,
+};
+
+int __init smc_ib_register_client(void)
+{
+	return ib_register_client(&smc_ib_client);
+}
+
+void smc_ib_unregister_client(void)
+{
+	ib_unregister_client(&smc_ib_client);
+}
diff --git a/net/smc/smc_ib.h b/net/smc/smc_ib.h
new file mode 100644
index 000000000000..a95f74bb5569
--- /dev/null
+++ b/net/smc/smc_ib.h
@@ -0,0 +1,71 @@
+/*
+ * Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ *  Definitions for IB environment
+ *
+ *  Copyright IBM Corp. 2016
+ *
+ *  Author(s):  Ursula Braun <Ursula Braun@linux.vnet.ibm.com>
+ */
+
+#ifndef _SMC_IB_H
+#define _SMC_IB_H
+
+#include <linux/if_ether.h>
+#include <rdma/ib_verbs.h>
+
+#define SMC_MAX_PORTS			2	/* Max # of ports */
+#define SMC_GID_SIZE			sizeof(union ib_gid)
+
+#define SMC_IB_MAX_SEND_SGE		2
+
+struct smc_ib_devices {			/* list of smc ib devices definition */
+	struct list_head	list;
+	spinlock_t		lock;	/* protects list of smc ib devices */
+};
+
+extern struct smc_ib_devices	smc_ib_devices; /* list of smc ib devices */
+
+struct smc_ib_device {				/* ib-device infos for smc */
+	struct list_head	list;
+	struct ib_device	*ibdev;
+	struct ib_port_attr	pattr[SMC_MAX_PORTS];	/* ib dev. port attrs */
+	struct ib_event_handler	event_handler;	/* global ib_event handler */
+	struct ib_cq		*roce_cq_send;	/* send completion queue */
+	struct ib_cq		*roce_cq_recv;	/* recv completion queue */
+	struct tasklet_struct	send_tasklet;	/* called by send cq handler */
+	struct tasklet_struct	recv_tasklet;	/* called by recv cq handler */
+	char			mac[SMC_MAX_PORTS][ETH_ALEN];
+						/* mac address per port*/
+	union ib_gid		gid[SMC_MAX_PORTS]; /* gid per port */
+	u8			initialized : 1; /* ib dev CQ, evthdl done */
+	struct work_struct	port_event_work;
+	unsigned long		port_event_mask;
+};
+
+struct smc_buf_desc;
+struct smc_link;
+
+int smc_ib_register_client(void) __init;
+void smc_ib_unregister_client(void);
+bool smc_ib_port_active(struct smc_ib_device *smcibdev, u8 ibport);
+int smc_ib_remember_port_attr(struct smc_ib_device *smcibdev, u8 ibport);
+int smc_ib_buf_map(struct smc_ib_device *smcibdev, int buf_size,
+		   struct smc_buf_desc *buf_slot,
+		   enum dma_data_direction data_direction);
+void smc_ib_buf_unmap(struct smc_ib_device *smcibdev, int bufsize,
+		      struct smc_buf_desc *buf_slot,
+		      enum dma_data_direction data_direction);
+void smc_ib_dealloc_protection_domain(struct smc_link *lnk);
+int smc_ib_create_protection_domain(struct smc_link *lnk);
+void smc_ib_destroy_queue_pair(struct smc_link *lnk);
+int smc_ib_create_queue_pair(struct smc_link *lnk);
+int smc_ib_get_memory_region(struct ib_pd *pd, int access_flags,
+			     struct ib_mr **mr);
+int smc_ib_ready_link(struct smc_link *lnk);
+int smc_ib_modify_qp_rts(struct smc_link *lnk);
+int smc_ib_modify_qp_reset(struct smc_link *lnk);
+long smc_ib_setup_per_ibdev(struct smc_ib_device *smcibdev);
+
+
+#endif
diff --git a/net/smc/smc_llc.c b/net/smc/smc_llc.c
new file mode 100644
index 000000000000..c2f9165d13ef
--- /dev/null
+++ b/net/smc/smc_llc.c
@@ -0,0 +1,158 @@
+/*
+ *  Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ *  Link Layer Control (LLC)
+ *
+ *  For now, we only support the necessary "confirm link" functionality
+ *  which happens for the first RoCE link after successful CLC handshake.
+ *
+ *  Copyright IBM Corp. 2016
+ *
+ *  Author(s):  Klaus Wacker <Klaus.Wacker@de.ibm.com>
+ *              Ursula Braun <ubraun@linux.vnet.ibm.com>
+ */
+
+#include <net/tcp.h>
+#include <rdma/ib_verbs.h>
+
+#include "smc.h"
+#include "smc_core.h"
+#include "smc_clc.h"
+#include "smc_llc.h"
+
+/********************************** send *************************************/
+
+struct smc_llc_tx_pend {
+};
+
+/* handler for send/transmission completion of an LLC msg */
+static void smc_llc_tx_handler(struct smc_wr_tx_pend_priv *pend,
+			       struct smc_link *link,
+			       enum ib_wc_status wc_status)
+{
+	/* future work: handle wc_status error for recovery and failover */
+}
+
+/**
+ * smc_llc_add_pending_send() - add LLC control message to pending WQE transmits
+ * @link: Pointer to SMC link used for sending LLC control message.
+ * @wr_buf: Out variable returning pointer to work request payload buffer.
+ * @pend: Out variable returning pointer to private pending WR tracking.
+ *	  It's the context the transmit complete handler will get.
+ *
+ * Reserves and pre-fills an entry for a pending work request send/tx.
+ * Used by mid-level smc_llc_send_msg() to prepare for later actual send/tx.
+ * Can sleep due to smc_get_ctrl_buf (if not in softirq context).
+ *
+ * Return: 0 on success, otherwise an error value.
+ */
+static int smc_llc_add_pending_send(struct smc_link *link,
+				    struct smc_wr_buf **wr_buf,
+				    struct smc_wr_tx_pend_priv **pend)
+{
+	int rc;
+
+	rc = smc_wr_tx_get_free_slot(link, smc_llc_tx_handler, wr_buf, pend);
+	if (rc < 0)
+		return rc;
+	BUILD_BUG_ON_MSG(
+		sizeof(union smc_llc_msg) > SMC_WR_BUF_SIZE,
+		"must increase SMC_WR_BUF_SIZE to at least sizeof(struct smc_llc_msg)");
+	BUILD_BUG_ON_MSG(
+		sizeof(union smc_llc_msg) != SMC_WR_TX_SIZE,
+		"must adapt SMC_WR_TX_SIZE to sizeof(struct smc_llc_msg); if not all smc_wr upper layer protocols use the same message size any more, must start to set link->wr_tx_sges[i].length on each individual smc_wr_tx_send()");
+	BUILD_BUG_ON_MSG(
+		sizeof(struct smc_llc_tx_pend) > SMC_WR_TX_PEND_PRIV_SIZE,
+		"must increase SMC_WR_TX_PEND_PRIV_SIZE to at least sizeof(struct smc_llc_tx_pend)");
+	return 0;
+}
+
+/* high-level API to send LLC confirm link */
+int smc_llc_send_confirm_link(struct smc_link *link, u8 mac[],
+			      union ib_gid *gid,
+			      enum smc_llc_reqresp reqresp)
+{
+	struct smc_link_group *lgr = container_of(link, struct smc_link_group,
+						  lnk[SMC_SINGLE_LINK]);
+	struct smc_llc_msg_confirm_link *confllc;
+	struct smc_wr_tx_pend_priv *pend;
+	struct smc_wr_buf *wr_buf;
+	int rc;
+
+	rc = smc_llc_add_pending_send(link, &wr_buf, &pend);
+	if (rc)
+		return rc;
+	confllc = (struct smc_llc_msg_confirm_link *)wr_buf;
+	memset(confllc, 0, sizeof(*confllc));
+	confllc->hd.common.type = SMC_LLC_CONFIRM_LINK;
+	confllc->hd.length = sizeof(struct smc_llc_msg_confirm_link);
+	if (reqresp == SMC_LLC_RESP)
+		confllc->hd.flags |= SMC_LLC_FLAG_RESP;
+	memcpy(confllc->sender_mac, mac, ETH_ALEN);
+	memcpy(confllc->sender_gid, gid, SMC_GID_SIZE);
+	hton24(confllc->sender_qp_num, link->roce_qp->qp_num);
+	/* confllc->link_num = SMC_SINGLE_LINK; already done by memset above */
+	memcpy(confllc->link_uid, lgr->id, SMC_LGR_ID_SIZE);
+	confllc->max_links = SMC_LINKS_PER_LGR_MAX;
+	/* send llc message */
+	rc = smc_wr_tx_send(link, pend);
+	return rc;
+}
+
+/********************************* receive ***********************************/
+
+static void smc_llc_rx_confirm_link(struct smc_link *link,
+				    struct smc_llc_msg_confirm_link *llc)
+{
+	struct smc_link_group *lgr;
+
+	lgr = container_of(link, struct smc_link_group, lnk[SMC_SINGLE_LINK]);
+	if (llc->hd.flags & SMC_LLC_FLAG_RESP) {
+		if (lgr->role == SMC_SERV)
+			complete(&link->llc_confirm_resp);
+	} else {
+		if (lgr->role == SMC_CLNT) {
+			link->link_id = llc->link_num;
+			complete(&link->llc_confirm);
+		}
+	}
+}
+
+static void smc_llc_rx_handler(struct ib_wc *wc, void *buf)
+{
+	struct smc_link *link = (struct smc_link *)wc->qp->qp_context;
+	union smc_llc_msg *llc = buf;
+
+	if (wc->byte_len < sizeof(*llc))
+		return; /* short message */
+	if (llc->raw.hdr.length != sizeof(*llc))
+		return; /* invalid message */
+	if (llc->raw.hdr.common.type == SMC_LLC_CONFIRM_LINK)
+		smc_llc_rx_confirm_link(link, &llc->confirm_link);
+}
+
+/***************************** init, exit, misc ******************************/
+
+static struct smc_wr_rx_handler smc_llc_rx_handlers[] = {
+	{
+		.handler	= smc_llc_rx_handler,
+		.type		= SMC_LLC_CONFIRM_LINK
+	},
+	{
+		.handler	= NULL,
+	}
+};
+
+int __init smc_llc_init(void)
+{
+	struct smc_wr_rx_handler *handler;
+	int rc = 0;
+
+	for (handler = smc_llc_rx_handlers; handler->handler; handler++) {
+		INIT_HLIST_NODE(&handler->list);
+		rc = smc_wr_rx_register_handler(handler);
+		if (rc)
+			break;
+	}
+	return rc;
+}
diff --git a/net/smc/smc_llc.h b/net/smc/smc_llc.h
new file mode 100644
index 000000000000..b472f853953a
--- /dev/null
+++ b/net/smc/smc_llc.h
@@ -0,0 +1,63 @@
+/*
+ *  Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ *  Definitions for LLC (link layer control) message handling
+ *
+ *  Copyright IBM Corp. 2016
+ *
+ *  Author(s):  Klaus Wacker <Klaus.Wacker@de.ibm.com>
+ *              Ursula Braun <ubraun@linux.vnet.ibm.com>
+ */
+
+#ifndef SMC_LLC_H
+#define SMC_LLC_H
+
+#include "smc_wr.h"
+
+#define SMC_LLC_FLAG_RESP		0x80
+
+#define SMC_LLC_WAIT_FIRST_TIME		(5 * HZ)
+
+enum smc_llc_reqresp {
+	SMC_LLC_REQ,
+	SMC_LLC_RESP
+};
+
+enum smc_llc_msg_type {
+	SMC_LLC_CONFIRM_LINK		= 0x01,
+};
+
+#define SMC_LLC_DATA_LEN		40
+
+struct smc_llc_hdr {
+	struct smc_wr_rx_hdr common;
+	u8 length;	/* 44 */
+	u8 reserved;
+	u8 flags;
+};
+
+struct smc_llc_msg_confirm_link {	/* type 0x01 */
+	struct smc_llc_hdr hd;
+	u8 sender_mac[ETH_ALEN];
+	u8 sender_gid[SMC_GID_SIZE];
+	u8 sender_qp_num[3];
+	u8 link_num;
+	u8 link_uid[SMC_LGR_ID_SIZE];
+	u8 max_links;
+	u8 reserved[9];
+};
+
+union smc_llc_msg {
+	struct smc_llc_msg_confirm_link confirm_link;
+	struct {
+		struct smc_llc_hdr hdr;
+		u8 data[SMC_LLC_DATA_LEN];
+	} raw;
+};
+
+/* transmit */
+int smc_llc_send_confirm_link(struct smc_link *lnk, u8 mac[], union ib_gid *gid,
+			      enum smc_llc_reqresp reqresp);
+int smc_llc_init(void) __init;
+
+#endif /* SMC_LLC_H */
diff --git a/net/smc/smc_pnet.c b/net/smc/smc_pnet.c
new file mode 100644
index 000000000000..9d3e7fb8348d
--- /dev/null
+++ b/net/smc/smc_pnet.c
@@ -0,0 +1,534 @@
+/*
+ *  Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ *  Generic netlink support functions to configure an SMC-R PNET table
+ *
+ *  Copyright IBM Corp. 2016
+ *
+ *  Author(s):  Thomas Richter <tmricht@linux.vnet.ibm.com>
+ */
+
+#include <linux/module.h>
+#include <linux/list.h>
+#include <linux/ctype.h>
+#include <net/netlink.h>
+#include <net/genetlink.h>
+
+#include <uapi/linux/if.h>
+#include <uapi/linux/smc.h>
+
+#include <rdma/ib_verbs.h>
+
+#include "smc_pnet.h"
+#include "smc_ib.h"
+
+#define SMC_MAX_PNET_ID_LEN	16	/* Max. length of PNET id */
+
+static struct nla_policy smc_pnet_policy[SMC_PNETID_MAX + 1] = {
+	[SMC_PNETID_NAME] = {
+		.type = NLA_NUL_STRING,
+		.len = SMC_MAX_PNET_ID_LEN - 1
+	},
+	[SMC_PNETID_ETHNAME] = {
+		.type = NLA_NUL_STRING,
+		.len = IFNAMSIZ - 1
+	},
+	[SMC_PNETID_IBNAME] = {
+		.type = NLA_NUL_STRING,
+		.len = IB_DEVICE_NAME_MAX - 1
+	},
+	[SMC_PNETID_IBPORT] = { .type = NLA_U8 }
+};
+
+static struct genl_family smc_pnet_nl_family;
+
+/**
+ * struct smc_pnettable - SMC PNET table anchor
+ * @lock: Lock for list action
+ * @pnetlist: List of PNETIDs
+ */
+static struct smc_pnettable {
+	rwlock_t lock;
+	struct list_head pnetlist;
+} smc_pnettable = {
+	.pnetlist = LIST_HEAD_INIT(smc_pnettable.pnetlist),
+	.lock = __RW_LOCK_UNLOCKED(smc_pnettable.lock)
+};
+
+/**
+ * struct smc_pnetentry - pnet identifier name entry
+ * @list: List node.
+ * @pnet_name: Pnet identifier name
+ * @ndev: pointer to network device.
+ * @smcibdev: Pointer to IB device.
+ */
+struct smc_pnetentry {
+	struct list_head list;
+	char pnet_name[SMC_MAX_PNET_ID_LEN + 1];
+	struct net_device *ndev;
+	struct smc_ib_device *smcibdev;
+	u8 ib_port;
+};
+
+/* Check if two RDMA device entries are identical. Use device name and port
+ * number for comparison.
+ */
+static bool smc_pnet_same_ibname(struct smc_pnetentry *pnetelem, char *ibname,
+				 u8 ibport)
+{
+	return pnetelem->ib_port == ibport &&
+	       !strncmp(pnetelem->smcibdev->ibdev->name, ibname,
+			sizeof(pnetelem->smcibdev->ibdev->name));
+}
+
+/* Find a pnetid in the pnet table.
+ */
+static struct smc_pnetentry *smc_pnet_find_pnetid(char *pnet_name)
+{
+	struct smc_pnetentry *pnetelem, *found_pnetelem = NULL;
+
+	read_lock(&smc_pnettable.lock);
+	list_for_each_entry(pnetelem, &smc_pnettable.pnetlist, list) {
+		if (!strncmp(pnetelem->pnet_name, pnet_name,
+			     sizeof(pnetelem->pnet_name))) {
+			found_pnetelem = pnetelem;
+			break;
+		}
+	}
+	read_unlock(&smc_pnettable.lock);
+	return found_pnetelem;
+}
+
+/* Remove a pnetid from the pnet table.
+ */
+static int smc_pnet_remove_by_pnetid(char *pnet_name)
+{
+	struct smc_pnetentry *pnetelem, *tmp_pe;
+	int rc = -ENOENT;
+
+	write_lock(&smc_pnettable.lock);
+	list_for_each_entry_safe(pnetelem, tmp_pe, &smc_pnettable.pnetlist,
+				 list) {
+		if (!strncmp(pnetelem->pnet_name, pnet_name,
+			     sizeof(pnetelem->pnet_name))) {
+			list_del(&pnetelem->list);
+			dev_put(pnetelem->ndev);
+			kfree(pnetelem);
+			rc = 0;
+			break;
+		}
+	}
+	write_unlock(&smc_pnettable.lock);
+	return rc;
+}
+
+/* Remove a pnet entry mentioning a given network device from the pnet table.
+ */
+static int smc_pnet_remove_by_ndev(struct net_device *ndev)
+{
+	struct smc_pnetentry *pnetelem, *tmp_pe;
+	int rc = -ENOENT;
+
+	write_lock(&smc_pnettable.lock);
+	list_for_each_entry_safe(pnetelem, tmp_pe, &smc_pnettable.pnetlist,
+				 list) {
+		if (pnetelem->ndev == ndev) {
+			list_del(&pnetelem->list);
+			dev_put(pnetelem->ndev);
+			kfree(pnetelem);
+			rc = 0;
+			break;
+		}
+	}
+	write_unlock(&smc_pnettable.lock);
+	return rc;
+}
+
+/* Remove a pnet entry mentioning a given ib device from the pnet table.
+ */
+int smc_pnet_remove_by_ibdev(struct smc_ib_device *ibdev)
+{
+	struct smc_pnetentry *pnetelem, *tmp_pe;
+	int rc = -ENOENT;
+
+	write_lock(&smc_pnettable.lock);
+	list_for_each_entry_safe(pnetelem, tmp_pe, &smc_pnettable.pnetlist,
+				 list) {
+		if (pnetelem->smcibdev == ibdev) {
+			list_del(&pnetelem->list);
+			dev_put(pnetelem->ndev);
+			kfree(pnetelem);
+			rc = 0;
+			break;
+		}
+	}
+	write_unlock(&smc_pnettable.lock);
+	return rc;
+}
+
+/* Append a pnetid to the end of the pnet table if not already on this list.
+ */
+static int smc_pnet_enter(struct smc_pnetentry *new_pnetelem)
+{
+	struct smc_pnetentry *pnetelem;
+	int rc = -EEXIST;
+
+	write_lock(&smc_pnettable.lock);
+	list_for_each_entry(pnetelem, &smc_pnettable.pnetlist, list) {
+		if (!strncmp(pnetelem->pnet_name, new_pnetelem->pnet_name,
+			     sizeof(new_pnetelem->pnet_name)) ||
+		    !strncmp(pnetelem->ndev->name, new_pnetelem->ndev->name,
+			     sizeof(new_pnetelem->ndev->name)) ||
+		    smc_pnet_same_ibname(pnetelem,
+					 new_pnetelem->smcibdev->ibdev->name,
+					 new_pnetelem->ib_port))
+			goto found;
+	}
+	list_add_tail(&new_pnetelem->list, &smc_pnettable.pnetlist);
+	rc = 0;
+found:
+	write_unlock(&smc_pnettable.lock);
+	return rc;
+}
+
+/* The limit for pnetid is 16 characters.
+ * Valid characters should be (single-byte character set) a-z, A-Z, 0-9.
+ * Lower case letters are converted to upper case.
+ * Interior blanks should not be used.
+ */
+static bool smc_pnetid_valid(const char *pnet_name, char *pnetid)
+{
+	char *bf = skip_spaces(pnet_name);
+	size_t len = strlen(bf);
+	char *end = bf + len;
+
+	if (!len)
+		return false;
+	while (--end >= bf && isspace(*end))
+		;
+	if (end - bf >= SMC_MAX_PNET_ID_LEN)
+		return false;
+	while (bf <= end) {
+		if (!isalnum(*bf))
+			return false;
+		*pnetid++ = islower(*bf) ? toupper(*bf) : *bf;
+		bf++;
+	}
+	*pnetid = '\0';
+	return true;
+}
+
+/* Find an infiniband device by a given name. The device might not exist. */
+struct smc_ib_device *smc_pnet_find_ib(char *ib_name)
+{
+	struct smc_ib_device *ibdev;
+
+	spin_lock(&smc_ib_devices.lock);
+	list_for_each_entry(ibdev, &smc_ib_devices.list, list) {
+		if (!strncmp(ibdev->ibdev->name, ib_name,
+			     sizeof(ibdev->ibdev->name))) {
+			goto out;
+		}
+	}
+	ibdev = NULL;
+out:
+	spin_unlock(&smc_ib_devices.lock);
+	return ibdev;
+}
+
+/* Parse the supplied netlink attributes and fill a pnetentry structure.
+ * For ethernet and infiniband device names verify that the devices exist.
+ */
+static int smc_pnet_fill_entry(struct net *net, struct smc_pnetentry *pnetelem,
+			       struct nlattr *tb[])
+{
+	char *string, *ibname = NULL;
+	int rc = 0;
+
+	memset(pnetelem, 0, sizeof(*pnetelem));
+	INIT_LIST_HEAD(&pnetelem->list);
+	if (tb[SMC_PNETID_NAME]) {
+		string = (char *)nla_data(tb[SMC_PNETID_NAME]);
+		if (!smc_pnetid_valid(string, pnetelem->pnet_name)) {
+			rc = -EINVAL;
+			goto error;
+		}
+	}
+	if (tb[SMC_PNETID_ETHNAME]) {
+		string = (char *)nla_data(tb[SMC_PNETID_ETHNAME]);
+		pnetelem->ndev = dev_get_by_name(net, string);
+		if (!pnetelem->ndev)
+			return -ENOENT;
+	}
+	if (tb[SMC_PNETID_IBNAME]) {
+		ibname = (char *)nla_data(tb[SMC_PNETID_IBNAME]);
+		ibname = strim(ibname);
+		pnetelem->smcibdev = smc_pnet_find_ib(ibname);
+		if (!pnetelem->smcibdev) {
+			rc = -ENOENT;
+			goto error;
+		}
+	}
+	if (tb[SMC_PNETID_IBPORT]) {
+		pnetelem->ib_port = nla_get_u8(tb[SMC_PNETID_IBPORT]);
+		if (pnetelem->ib_port > SMC_MAX_PORTS) {
+			rc = -EINVAL;
+			goto error;
+		}
+	}
+	return 0;
+
+error:
+	if (pnetelem->ndev)
+		dev_put(pnetelem->ndev);
+	return rc;
+}
+
+/* Convert an smc_pnetentry to a netlink attribute sequence */
+static int smc_pnet_set_nla(struct sk_buff *msg, struct smc_pnetentry *pnetelem)
+{
+	if (nla_put_string(msg, SMC_PNETID_NAME, pnetelem->pnet_name) ||
+	    nla_put_string(msg, SMC_PNETID_ETHNAME, pnetelem->ndev->name) ||
+	    nla_put_string(msg, SMC_PNETID_IBNAME,
+			   pnetelem->smcibdev->ibdev->name) ||
+	    nla_put_u8(msg, SMC_PNETID_IBPORT, pnetelem->ib_port))
+		return -1;
+	return 0;
+}
+
+/* Retrieve one PNETID entry */
+static int smc_pnet_get(struct sk_buff *skb, struct genl_info *info)
+{
+	struct smc_pnetentry *pnetelem;
+	struct sk_buff *msg;
+	void *hdr;
+	int rc;
+
+	pnetelem = smc_pnet_find_pnetid(
+				(char *)nla_data(info->attrs[SMC_PNETID_NAME]));
+	if (!pnetelem)
+		return -ENOENT;
+	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
+	if (!msg)
+		return -ENOMEM;
+
+	hdr = genlmsg_put(msg, info->snd_portid, info->snd_seq,
+			  &smc_pnet_nl_family, 0, SMC_PNETID_GET);
+	if (!hdr) {
+		rc = -EMSGSIZE;
+		goto err_out;
+	}
+
+	if (smc_pnet_set_nla(msg, pnetelem)) {
+		rc = -ENOBUFS;
+		goto err_out;
+	}
+
+	genlmsg_end(msg, hdr);
+	return genlmsg_reply(msg, info);
+
+err_out:
+	nlmsg_free(msg);
+	return rc;
+}
+
+static int smc_pnet_add(struct sk_buff *skb, struct genl_info *info)
+{
+	struct net *net = genl_info_net(info);
+	struct smc_pnetentry *pnetelem;
+	int rc;
+
+	pnetelem = kzalloc(sizeof(*pnetelem), GFP_KERNEL);
+	if (!pnetelem)
+		return -ENOMEM;
+	rc = smc_pnet_fill_entry(net, pnetelem, info->attrs);
+	if (!rc)
+		rc = smc_pnet_enter(pnetelem);
+	if (rc) {
+		kfree(pnetelem);
+		return rc;
+	}
+	rc = smc_ib_remember_port_attr(pnetelem->smcibdev, pnetelem->ib_port);
+	if (rc)
+		smc_pnet_remove_by_pnetid(pnetelem->pnet_name);
+	return rc;
+}
+
+static int smc_pnet_del(struct sk_buff *skb, struct genl_info *info)
+{
+	return smc_pnet_remove_by_pnetid(
+				(char *)nla_data(info->attrs[SMC_PNETID_NAME]));
+}
+
+static int smc_pnet_dump_start(struct netlink_callback *cb)
+{
+	cb->args[0] = 0;
+	return 0;
+}
+
+static int smc_pnet_dumpinfo(struct sk_buff *skb,
+			     u32 portid, u32 seq, u32 flags,
+			     struct smc_pnetentry *pnetelem)
+{
+	void *hdr;
+
+	hdr = genlmsg_put(skb, portid, seq, &smc_pnet_nl_family,
+			  flags, SMC_PNETID_GET);
+	if (!hdr)
+		return -ENOMEM;
+	if (smc_pnet_set_nla(skb, pnetelem) < 0) {
+		genlmsg_cancel(skb, hdr);
+		return -EMSGSIZE;
+	}
+	genlmsg_end(skb, hdr);
+	return 0;
+}
+
+static int smc_pnet_dump(struct sk_buff *skb, struct netlink_callback *cb)
+{
+	struct smc_pnetentry *pnetelem;
+	int idx = 0;
+
+	read_lock(&smc_pnettable.lock);
+	list_for_each_entry(pnetelem, &smc_pnettable.pnetlist, list) {
+		if (idx++ < cb->args[0])
+			continue;
+		if (smc_pnet_dumpinfo(skb, NETLINK_CB(cb->skb).portid,
+				      cb->nlh->nlmsg_seq, NLM_F_MULTI,
+				      pnetelem)) {
+			--idx;
+			break;
+		}
+	}
+	cb->args[0] = idx;
+	read_unlock(&smc_pnettable.lock);
+	return skb->len;
+}
+
+/* Remove and delete all pnetids from pnet table.
+ */
+static int smc_pnet_flush(struct sk_buff *skb, struct genl_info *info)
+{
+	struct smc_pnetentry *pnetelem, *tmp_pe;
+
+	write_lock(&smc_pnettable.lock);
+	list_for_each_entry_safe(pnetelem, tmp_pe, &smc_pnettable.pnetlist,
+				 list) {
+		list_del(&pnetelem->list);
+		dev_put(pnetelem->ndev);
+		kfree(pnetelem);
+	}
+	write_unlock(&smc_pnettable.lock);
+	return 0;
+}
+
+/* SMC_PNETID generic netlink operation definition */
+static const struct genl_ops smc_pnet_ops[] = {
+	{
+		.cmd = SMC_PNETID_GET,
+		.flags = GENL_ADMIN_PERM,
+		.policy = smc_pnet_policy,
+		.doit = smc_pnet_get,
+		.dumpit = smc_pnet_dump,
+		.start = smc_pnet_dump_start
+	},
+	{
+		.cmd = SMC_PNETID_ADD,
+		.flags = GENL_ADMIN_PERM,
+		.policy = smc_pnet_policy,
+		.doit = smc_pnet_add
+	},
+	{
+		.cmd = SMC_PNETID_DEL,
+		.flags = GENL_ADMIN_PERM,
+		.policy = smc_pnet_policy,
+		.doit = smc_pnet_del
+	},
+	{
+		.cmd = SMC_PNETID_FLUSH,
+		.flags = GENL_ADMIN_PERM,
+		.policy = smc_pnet_policy,
+		.doit = smc_pnet_flush
+	}
+};
+
+/* SMC_PNETID family definition */
+static struct genl_family smc_pnet_nl_family = {
+	.hdrsize = 0,
+	.name = SMCR_GENL_FAMILY_NAME,
+	.version = SMCR_GENL_FAMILY_VERSION,
+	.maxattr = SMC_PNETID_MAX,
+	.netnsok = true,
+	.module = THIS_MODULE,
+	.ops = smc_pnet_ops,
+	.n_ops =  ARRAY_SIZE(smc_pnet_ops)
+};
+
+static int smc_pnet_netdev_event(struct notifier_block *this,
+				 unsigned long event, void *ptr)
+{
+	struct net_device *event_dev = netdev_notifier_info_to_dev(ptr);
+
+	switch (event) {
+	case NETDEV_REBOOT:
+	case NETDEV_UNREGISTER:
+		smc_pnet_remove_by_ndev(event_dev);
+	default:
+		break;
+	}
+	return NOTIFY_DONE;
+}
+
+static struct notifier_block smc_netdev_notifier = {
+	.notifier_call = smc_pnet_netdev_event
+};
+
+int __init smc_pnet_init(void)
+{
+	int rc;
+
+	rc = genl_register_family(&smc_pnet_nl_family);
+	if (rc)
+		return rc;
+	rc = register_netdevice_notifier(&smc_netdev_notifier);
+	if (rc)
+		genl_unregister_family(&smc_pnet_nl_family);
+	return rc;
+}
+
+void smc_pnet_exit(void)
+{
+	smc_pnet_flush(NULL, NULL);
+	unregister_netdevice_notifier(&smc_netdev_notifier);
+	genl_unregister_family(&smc_pnet_nl_family);
+}
+
+/* PNET table analysis for a given sock:
+ * determine ib_device and port belonging to used internal TCP socket
+ * ethernet interface.
+ */
+void smc_pnet_find_roce_resource(struct sock *sk,
+				 struct smc_ib_device **smcibdev, u8 *ibport)
+{
+	struct dst_entry *dst = sk_dst_get(sk);
+	struct smc_pnetentry *pnetelem;
+
+	*smcibdev = NULL;
+	*ibport = 0;
+
+	if (!dst)
+		return;
+	if (!dst->dev)
+		goto out_rel;
+	read_lock(&smc_pnettable.lock);
+	list_for_each_entry(pnetelem, &smc_pnettable.pnetlist, list) {
+		if (dst->dev == pnetelem->ndev) {
+			*smcibdev = pnetelem->smcibdev;
+			*ibport = pnetelem->ib_port;
+			break;
+		}
+	}
+	read_unlock(&smc_pnettable.lock);
+out_rel:
+	dst_release(dst);
+}
diff --git a/net/smc/smc_pnet.h b/net/smc/smc_pnet.h
new file mode 100644
index 000000000000..32ab3df928ca
--- /dev/null
+++ b/net/smc/smc_pnet.h
@@ -0,0 +1,23 @@
+/*
+ * Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ *  PNET table queries
+ *
+ *  Copyright IBM Corp. 2016
+ *
+ *  Author(s):  Thomas Richter <tmricht@linux.vnet.ibm.com>
+ */
+
+#ifndef _SMC_PNET_H
+#define _SMC_PNET_H
+
+struct smc_ib_device;
+
+int smc_pnet_init(void) __init;
+void smc_pnet_exit(void);
+int smc_pnet_remove_by_ibdev(struct smc_ib_device *ibdev);
+struct smc_ib_device *smc_pnet_find_ib(char *ib_name);
+void smc_pnet_find_roce_resource(struct sock *sk,
+				 struct smc_ib_device **smcibdev, u8 *ibport);
+
+#endif
diff --git a/net/smc/smc_rx.c b/net/smc/smc_rx.c
new file mode 100644
index 000000000000..5d1878732f46
--- /dev/null
+++ b/net/smc/smc_rx.c
@@ -0,0 +1,217 @@
+/*
+ * Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ * Manage RMBE
+ * copy new RMBE data into user space
+ *
+ * Copyright IBM Corp. 2016
+ *
+ * Author(s):  Ursula Braun <ubraun@linux.vnet.ibm.com>
+ */
+
+#include <linux/net.h>
+#include <linux/rcupdate.h>
+#include <net/sock.h>
+
+#include "smc.h"
+#include "smc_core.h"
+#include "smc_cdc.h"
+#include "smc_tx.h" /* smc_tx_consumer_update() */
+#include "smc_rx.h"
+
+/* callback implementation for sk.sk_data_ready()
+ * to wakeup rcvbuf consumers that blocked with smc_rx_wait_data().
+ * indirectly called by smc_cdc_msg_recv_action().
+ */
+static void smc_rx_data_ready(struct sock *sk)
+{
+	struct socket_wq *wq;
+
+	/* derived from sock_def_readable() */
+	/* called already in smc_listen_work() */
+	rcu_read_lock();
+	wq = rcu_dereference(sk->sk_wq);
+	if (skwq_has_sleeper(wq))
+		wake_up_interruptible_sync_poll(&wq->wait, POLLIN | POLLPRI |
+						POLLRDNORM | POLLRDBAND);
+	if ((sk->sk_shutdown == SHUTDOWN_MASK) ||
+	    (sk->sk_state == SMC_CLOSED))
+		sk_wake_async(sk, SOCK_WAKE_WAITD, POLL_HUP);
+	else
+		sk_wake_async(sk, SOCK_WAKE_WAITD, POLL_IN);
+	rcu_read_unlock();
+}
+
+/* blocks rcvbuf consumer until >=len bytes available or timeout or interrupted
+ *   @smc    smc socket
+ *   @timeo  pointer to max seconds to wait, pointer to value 0 for no timeout
+ * Returns:
+ * 1 if at least 1 byte available in rcvbuf or if socket error/shutdown.
+ * 0 otherwise (nothing in rcvbuf nor timeout, e.g. interrupted).
+ */
+static int smc_rx_wait_data(struct smc_sock *smc, long *timeo)
+{
+	DEFINE_WAIT_FUNC(wait, woken_wake_function);
+	struct smc_connection *conn = &smc->conn;
+	struct sock *sk = &smc->sk;
+	int rc;
+
+	if (atomic_read(&conn->bytes_to_rcv))
+		return 1;
+	sk_set_bit(SOCKWQ_ASYNC_WAITDATA, sk);
+	add_wait_queue(sk_sleep(sk), &wait);
+	rc = sk_wait_event(sk, timeo,
+			   sk->sk_err ||
+			   sk->sk_shutdown & RCV_SHUTDOWN ||
+			   sock_flag(sk, SOCK_DONE) ||
+			   atomic_read(&conn->bytes_to_rcv) ||
+			   smc_cdc_rxed_any_close_or_senddone(conn),
+			   &wait);
+	remove_wait_queue(sk_sleep(sk), &wait);
+	sk_clear_bit(SOCKWQ_ASYNC_WAITDATA, sk);
+	return rc;
+}
+
+/* rcvbuf consumer: main API called by socket layer.
+ * called under sk lock.
+ */
+int smc_rx_recvmsg(struct smc_sock *smc, struct msghdr *msg, size_t len,
+		   int flags)
+{
+	size_t copylen, read_done = 0, read_remaining = len;
+	size_t chunk_len, chunk_off, chunk_len_sum;
+	struct smc_connection *conn = &smc->conn;
+	union smc_host_cursor cons;
+	int readable, chunk;
+	char *rcvbuf_base;
+	struct sock *sk;
+	long timeo;
+	int target;		/* Read at least these many bytes */
+	int rc;
+
+	if (unlikely(flags & MSG_ERRQUEUE))
+		return -EINVAL; /* future work for sk.sk_family == AF_SMC */
+	if (flags & MSG_OOB)
+		return -EINVAL; /* future work */
+
+	sk = &smc->sk;
+	if (sk->sk_state == SMC_LISTEN)
+		return -ENOTCONN;
+	timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);
+	target = sock_rcvlowat(sk, flags & MSG_WAITALL, len);
+
+	msg->msg_namelen = 0;
+	/* we currently use 1 RMBE per RMB, so RMBE == RMB base addr */
+	rcvbuf_base = conn->rmb_desc->cpu_addr;
+
+	do { /* while (read_remaining) */
+		if (read_done >= target)
+			break;
+
+		if (atomic_read(&conn->bytes_to_rcv))
+			goto copy;
+
+		if (read_done) {
+			if (sk->sk_err ||
+			    sk->sk_state == SMC_CLOSED ||
+			    (sk->sk_shutdown & RCV_SHUTDOWN) ||
+			    !timeo ||
+			    signal_pending(current) ||
+			    smc_cdc_rxed_any_close_or_senddone(conn) ||
+			    conn->local_tx_ctrl.conn_state_flags.
+			    peer_conn_abort)
+				break;
+		} else {
+			if (sock_flag(sk, SOCK_DONE))
+				break;
+			if (sk->sk_err) {
+				read_done = sock_error(sk);
+				break;
+			}
+			if (sk->sk_shutdown & RCV_SHUTDOWN ||
+			    smc_cdc_rxed_any_close_or_senddone(conn) ||
+			    conn->local_tx_ctrl.conn_state_flags.
+			    peer_conn_abort)
+				break;
+			if (sk->sk_state == SMC_CLOSED) {
+				if (!sock_flag(sk, SOCK_DONE)) {
+					/* This occurs when user tries to read
+					 * from never connected socket.
+					 */
+					read_done = -ENOTCONN;
+					break;
+				}
+				break;
+			}
+			if (signal_pending(current)) {
+				read_done = sock_intr_errno(timeo);
+				break;
+			}
+		}
+
+		if (!atomic_read(&conn->bytes_to_rcv)) {
+			smc_rx_wait_data(smc, &timeo);
+			continue;
+		}
+
+copy:
+		/* initialize variables for 1st iteration of subsequent loop */
+		/* could be just 1 byte, even after smc_rx_wait_data above */
+		readable = atomic_read(&conn->bytes_to_rcv);
+		/* not more than what user space asked for */
+		copylen = min_t(size_t, read_remaining, readable);
+		smc_curs_write(&cons,
+			       smc_curs_read(&conn->local_tx_ctrl.cons, conn),
+			       conn);
+		/* determine chunks where to read from rcvbuf */
+		/* either unwrapped case, or 1st chunk of wrapped case */
+		chunk_len = min_t(size_t,
+				  copylen, conn->rmbe_size - cons.count);
+		chunk_len_sum = chunk_len;
+		chunk_off = cons.count;
+		for (chunk = 0; chunk < 2; chunk++) {
+			if (!(flags & MSG_TRUNC)) {
+				rc = memcpy_to_msg(msg, rcvbuf_base + chunk_off,
+						   chunk_len);
+				if (rc) {
+					if (!read_done)
+						read_done = -EFAULT;
+					goto out;
+				}
+			}
+			read_remaining -= chunk_len;
+			read_done += chunk_len;
+
+			if (chunk_len_sum == copylen)
+				break; /* either on 1st or 2nd iteration */
+			/* prepare next (== 2nd) iteration */
+			chunk_len = copylen - chunk_len; /* remainder */
+			chunk_len_sum += chunk_len;
+			chunk_off = 0; /* modulo offset in recv ring buffer */
+		}
+
+		/* update cursors */
+		if (!(flags & MSG_PEEK)) {
+			smc_curs_add(conn->rmbe_size, &cons, copylen);
+			/* increased in recv tasklet smc_cdc_msg_rcv() */
+			smp_mb__before_atomic();
+			atomic_sub(copylen, &conn->bytes_to_rcv);
+			/* guarantee 0 <= bytes_to_rcv <= rmbe_size */
+			smp_mb__after_atomic();
+			smc_curs_write(&conn->local_tx_ctrl.cons,
+				       smc_curs_read(&cons, conn),
+				       conn);
+			/* send consumer cursor update if required */
+			/* similar to advertising new TCP rcv_wnd if required */
+			smc_tx_consumer_update(conn);
+		}
+	} while (read_remaining);
+out:
+	return read_done;
+}
+
+/* Initialize receive properties on connection establishment. NB: not __init! */
+void smc_rx_init(struct smc_sock *smc)
+{
+	smc->sk.sk_data_ready = smc_rx_data_ready;
+}
diff --git a/net/smc/smc_rx.h b/net/smc/smc_rx.h
new file mode 100644
index 000000000000..b5b80e1f8b0f
--- /dev/null
+++ b/net/smc/smc_rx.h
@@ -0,0 +1,23 @@
+/*
+ * Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ * Manage RMBE
+ *
+ * Copyright IBM Corp. 2016
+ *
+ * Author(s):  Ursula Braun <ubraun@linux.vnet.ibm.com>
+ */
+
+#ifndef SMC_RX_H
+#define SMC_RX_H
+
+#include <linux/socket.h>
+#include <linux/types.h>
+
+#include "smc.h"
+
+void smc_rx_init(struct smc_sock *smc);
+int smc_rx_recvmsg(struct smc_sock *smc, struct msghdr *msg, size_t len,
+		   int flags);
+
+#endif /* SMC_RX_H */
diff --git a/net/smc/smc_tx.c b/net/smc/smc_tx.c
new file mode 100644
index 000000000000..6e73b28915ea
--- /dev/null
+++ b/net/smc/smc_tx.c
@@ -0,0 +1,483 @@
+/*
+ * Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ * Manage send buffer.
+ * Producer:
+ * Copy user space data into send buffer, if send buffer space available.
+ * Consumer:
+ * Trigger RDMA write into RMBE of peer and send CDC, if RMBE space available.
+ *
+ * Copyright IBM Corp. 2016
+ *
+ * Author(s):  Ursula Braun <ubraun@linux.vnet.ibm.com>
+ */
+
+#include <linux/net.h>
+#include <linux/rcupdate.h>
+#include <linux/workqueue.h>
+#include <net/sock.h>
+
+#include "smc.h"
+#include "smc_wr.h"
+#include "smc_cdc.h"
+#include "smc_tx.h"
+
+/***************************** sndbuf producer *******************************/
+
+/* callback implementation for sk.sk_write_space()
+ * to wakeup sndbuf producers that blocked with smc_tx_wait_memory().
+ * called under sk_socket lock.
+ */
+static void smc_tx_write_space(struct sock *sk)
+{
+	struct socket *sock = sk->sk_socket;
+	struct smc_sock *smc = smc_sk(sk);
+	struct socket_wq *wq;
+
+	/* similar to sk_stream_write_space */
+	if (atomic_read(&smc->conn.sndbuf_space) && sock) {
+		clear_bit(SOCK_NOSPACE, &sock->flags);
+		rcu_read_lock();
+		wq = rcu_dereference(sk->sk_wq);
+		if (skwq_has_sleeper(wq))
+			wake_up_interruptible_poll(&wq->wait,
+						   POLLOUT | POLLWRNORM |
+						   POLLWRBAND);
+		if (wq && wq->fasync_list && !(sk->sk_shutdown & SEND_SHUTDOWN))
+			sock_wake_async(wq, SOCK_WAKE_SPACE, POLL_OUT);
+		rcu_read_unlock();
+	}
+}
+
+/* Wakeup sndbuf producers that blocked with smc_tx_wait_memory().
+ * Cf. tcp_data_snd_check()=>tcp_check_space()=>tcp_new_space().
+ */
+void smc_tx_sndbuf_nonfull(struct smc_sock *smc)
+{
+	if (smc->sk.sk_socket &&
+	    test_bit(SOCK_NOSPACE, &smc->sk.sk_socket->flags))
+		smc->sk.sk_write_space(&smc->sk);
+}
+
+/* blocks sndbuf producer until at least one byte of free space available */
+static int smc_tx_wait_memory(struct smc_sock *smc, int flags)
+{
+	DEFINE_WAIT_FUNC(wait, woken_wake_function);
+	struct smc_connection *conn = &smc->conn;
+	struct sock *sk = &smc->sk;
+	bool noblock;
+	long timeo;
+	int rc = 0;
+
+	/* similar to sk_stream_wait_memory */
+	timeo = sock_sndtimeo(sk, flags & MSG_DONTWAIT);
+	noblock = timeo ? false : true;
+	add_wait_queue(sk_sleep(sk), &wait);
+	while (1) {
+		sk_set_bit(SOCKWQ_ASYNC_NOSPACE, sk);
+		if (sk->sk_err ||
+		    (sk->sk_shutdown & SEND_SHUTDOWN) ||
+		    conn->local_tx_ctrl.conn_state_flags.peer_done_writing) {
+			rc = -EPIPE;
+			break;
+		}
+		if (conn->local_rx_ctrl.conn_state_flags.peer_conn_abort) {
+			rc = -ECONNRESET;
+			break;
+		}
+		if (!timeo) {
+			if (noblock)
+				set_bit(SOCK_NOSPACE, &sk->sk_socket->flags);
+			rc = -EAGAIN;
+			break;
+		}
+		if (signal_pending(current)) {
+			rc = sock_intr_errno(timeo);
+			break;
+		}
+		sk_clear_bit(SOCKWQ_ASYNC_NOSPACE, sk);
+		if (atomic_read(&conn->sndbuf_space))
+			break; /* at least 1 byte of free space available */
+		set_bit(SOCK_NOSPACE, &sk->sk_socket->flags);
+		sk->sk_write_pending++;
+		sk_wait_event(sk, &timeo,
+			      sk->sk_err ||
+			      (sk->sk_shutdown & SEND_SHUTDOWN) ||
+			      smc_cdc_rxed_any_close_or_senddone(conn) ||
+			      atomic_read(&conn->sndbuf_space),
+			      &wait);
+		sk->sk_write_pending--;
+	}
+	remove_wait_queue(sk_sleep(sk), &wait);
+	return rc;
+}
+
+/* sndbuf producer: main API called by socket layer.
+ * called under sock lock.
+ */
+int smc_tx_sendmsg(struct smc_sock *smc, struct msghdr *msg, size_t len)
+{
+	size_t copylen, send_done = 0, send_remaining = len;
+	size_t chunk_len, chunk_off, chunk_len_sum;
+	struct smc_connection *conn = &smc->conn;
+	union smc_host_cursor prep;
+	struct sock *sk = &smc->sk;
+	char *sndbuf_base;
+	int tx_cnt_prep;
+	int writespace;
+	int rc, chunk;
+
+	/* This should be in poll */
+	sk_clear_bit(SOCKWQ_ASYNC_NOSPACE, sk);
+
+	if (sk->sk_err || (sk->sk_shutdown & SEND_SHUTDOWN)) {
+		rc = -EPIPE;
+		goto out_err;
+	}
+
+	while (msg_data_left(msg)) {
+		if (sk->sk_state == SMC_INIT)
+			return -ENOTCONN;
+		if (smc->sk.sk_shutdown & SEND_SHUTDOWN ||
+		    (smc->sk.sk_err == ECONNABORTED) ||
+		    conn->local_tx_ctrl.conn_state_flags.peer_conn_abort)
+			return -EPIPE;
+		if (smc_cdc_rxed_any_close(conn))
+			return send_done ?: -ECONNRESET;
+
+		if (!atomic_read(&conn->sndbuf_space)) {
+			rc = smc_tx_wait_memory(smc, msg->msg_flags);
+			if (rc) {
+				if (send_done)
+					return send_done;
+				goto out_err;
+			}
+			continue;
+		}
+
+		/* initialize variables for 1st iteration of subsequent loop */
+		/* could be just 1 byte, even after smc_tx_wait_memory above */
+		writespace = atomic_read(&conn->sndbuf_space);
+		/* not more than what user space asked for */
+		copylen = min_t(size_t, send_remaining, writespace);
+		/* determine start of sndbuf */
+		sndbuf_base = conn->sndbuf_desc->cpu_addr;
+		smc_curs_write(&prep,
+			       smc_curs_read(&conn->tx_curs_prep, conn),
+			       conn);
+		tx_cnt_prep = prep.count;
+		/* determine chunks where to write into sndbuf */
+		/* either unwrapped case, or 1st chunk of wrapped case */
+		chunk_len = min_t(size_t,
+				  copylen, conn->sndbuf_size - tx_cnt_prep);
+		chunk_len_sum = chunk_len;
+		chunk_off = tx_cnt_prep;
+		for (chunk = 0; chunk < 2; chunk++) {
+			rc = memcpy_from_msg(sndbuf_base + chunk_off,
+					     msg, chunk_len);
+			if (rc) {
+				if (send_done)
+					return send_done;
+				goto out_err;
+			}
+			send_done += chunk_len;
+			send_remaining -= chunk_len;
+
+			if (chunk_len_sum == copylen)
+				break; /* either on 1st or 2nd iteration */
+			/* prepare next (== 2nd) iteration */
+			chunk_len = copylen - chunk_len; /* remainder */
+			chunk_len_sum += chunk_len;
+			chunk_off = 0; /* modulo offset in send ring buffer */
+		}
+		/* update cursors */
+		smc_curs_add(conn->sndbuf_size, &prep, copylen);
+		smc_curs_write(&conn->tx_curs_prep,
+			       smc_curs_read(&prep, conn),
+			       conn);
+		/* increased in send tasklet smc_cdc_tx_handler() */
+		smp_mb__before_atomic();
+		atomic_sub(copylen, &conn->sndbuf_space);
+		/* guarantee 0 <= sndbuf_space <= sndbuf_size */
+		smp_mb__after_atomic();
+		/* since we just produced more new data into sndbuf,
+		 * trigger sndbuf consumer: RDMA write into peer RMBE and CDC
+		 */
+		smc_tx_sndbuf_nonempty(conn);
+	} /* while (msg_data_left(msg)) */
+
+	return send_done;
+
+out_err:
+	rc = sk_stream_error(sk, msg->msg_flags, rc);
+	/* make sure we wake any epoll edge trigger waiter */
+	if (unlikely(rc == -EAGAIN))
+		sk->sk_write_space(sk);
+	return rc;
+}
+
+/***************************** sndbuf consumer *******************************/
+
+/* sndbuf consumer: actual data transfer of one target chunk with RDMA write */
+static int smc_tx_rdma_write(struct smc_connection *conn, int peer_rmbe_offset,
+			     int num_sges, struct ib_sge sges[])
+{
+	struct smc_link_group *lgr = conn->lgr;
+	struct ib_send_wr *failed_wr = NULL;
+	struct ib_rdma_wr rdma_wr;
+	struct smc_link *link;
+	int rc;
+
+	memset(&rdma_wr, 0, sizeof(rdma_wr));
+	link = &lgr->lnk[SMC_SINGLE_LINK];
+	rdma_wr.wr.wr_id = smc_wr_tx_get_next_wr_id(link);
+	rdma_wr.wr.sg_list = sges;
+	rdma_wr.wr.num_sge = num_sges;
+	rdma_wr.wr.opcode = IB_WR_RDMA_WRITE;
+	rdma_wr.remote_addr =
+		lgr->rtokens[conn->rtoken_idx][SMC_SINGLE_LINK].dma_addr +
+		/* RMBE within RMB */
+		((conn->peer_conn_idx - 1) * conn->peer_rmbe_size) +
+		/* offset within RMBE */
+		peer_rmbe_offset;
+	rdma_wr.rkey = lgr->rtokens[conn->rtoken_idx][SMC_SINGLE_LINK].rkey;
+	rc = ib_post_send(link->roce_qp, &rdma_wr.wr, &failed_wr);
+	if (rc)
+		conn->local_tx_ctrl.conn_state_flags.peer_conn_abort = 1;
+	return rc;
+}
+
+/* sndbuf consumer */
+static inline void smc_tx_advance_cursors(struct smc_connection *conn,
+					  union smc_host_cursor *prod,
+					  union smc_host_cursor *sent,
+					  size_t len)
+{
+	smc_curs_add(conn->peer_rmbe_size, prod, len);
+	/* increased in recv tasklet smc_cdc_msg_rcv() */
+	smp_mb__before_atomic();
+	/* data in flight reduces usable snd_wnd */
+	atomic_sub(len, &conn->peer_rmbe_space);
+	/* guarantee 0 <= peer_rmbe_space <= peer_rmbe_size */
+	smp_mb__after_atomic();
+	smc_curs_add(conn->sndbuf_size, sent, len);
+}
+
+/* sndbuf consumer: prepare all necessary (src&dst) chunks of data transmit;
+ * usable snd_wnd as max transmit
+ */
+static int smc_tx_rdma_writes(struct smc_connection *conn)
+{
+	size_t src_off, src_len, dst_off, dst_len; /* current chunk values */
+	size_t len, dst_len_sum, src_len_sum, dstchunk, srcchunk;
+	union smc_host_cursor sent, prep, prod, cons;
+	struct ib_sge sges[SMC_IB_MAX_SEND_SGE];
+	struct smc_link_group *lgr = conn->lgr;
+	int to_send, rmbespace;
+	struct smc_link *link;
+	int num_sges;
+	int rc;
+
+	/* source: sndbuf */
+	smc_curs_write(&sent, smc_curs_read(&conn->tx_curs_sent, conn), conn);
+	smc_curs_write(&prep, smc_curs_read(&conn->tx_curs_prep, conn), conn);
+	/* cf. wmem_alloc - (snd_max - snd_una) */
+	to_send = smc_curs_diff(conn->sndbuf_size, &sent, &prep);
+	if (to_send <= 0)
+		return 0;
+
+	/* destination: RMBE */
+	/* cf. snd_wnd */
+	rmbespace = atomic_read(&conn->peer_rmbe_space);
+	if (rmbespace <= 0)
+		return 0;
+	smc_curs_write(&prod,
+		       smc_curs_read(&conn->local_tx_ctrl.prod, conn),
+		       conn);
+	smc_curs_write(&cons,
+		       smc_curs_read(&conn->local_rx_ctrl.cons, conn),
+		       conn);
+
+	/* if usable snd_wnd closes ask peer to advertise once it opens again */
+	conn->local_tx_ctrl.prod_flags.write_blocked = (to_send >= rmbespace);
+	/* cf. usable snd_wnd */
+	len = min(to_send, rmbespace);
+
+	/* initialize variables for first iteration of subsequent nested loop */
+	link = &lgr->lnk[SMC_SINGLE_LINK];
+	dst_off = prod.count;
+	if (prod.wrap == cons.wrap) {
+		/* the filled destination area is unwrapped,
+		 * hence the available free destination space is wrapped
+		 * and we need 2 destination chunks of sum len; start with 1st
+		 * which is limited by what's available in sndbuf
+		 */
+		dst_len = min_t(size_t,
+				conn->peer_rmbe_size - prod.count, len);
+	} else {
+		/* the filled destination area is wrapped,
+		 * hence the available free destination space is unwrapped
+		 * and we need a single destination chunk of entire len
+		 */
+		dst_len = len;
+	}
+	dst_len_sum = dst_len;
+	src_off = sent.count;
+	/* dst_len determines the maximum src_len */
+	if (sent.count + dst_len <= conn->sndbuf_size) {
+		/* unwrapped src case: single chunk of entire dst_len */
+		src_len = dst_len;
+	} else {
+		/* wrapped src case: 2 chunks of sum dst_len; start with 1st: */
+		src_len = conn->sndbuf_size - sent.count;
+	}
+	src_len_sum = src_len;
+	for (dstchunk = 0; dstchunk < 2; dstchunk++) {
+		num_sges = 0;
+		for (srcchunk = 0; srcchunk < 2; srcchunk++) {
+			sges[srcchunk].addr =
+				conn->sndbuf_desc->dma_addr[SMC_SINGLE_LINK] +
+				src_off;
+			sges[srcchunk].length = src_len;
+			sges[srcchunk].lkey = link->roce_pd->local_dma_lkey;
+			num_sges++;
+			src_off += src_len;
+			if (src_off >= conn->sndbuf_size)
+				src_off -= conn->sndbuf_size;
+						/* modulo in send ring */
+			if (src_len_sum == dst_len)
+				break; /* either on 1st or 2nd iteration */
+			/* prepare next (== 2nd) iteration */
+			src_len = dst_len - src_len; /* remainder */
+			src_len_sum += src_len;
+		}
+		rc = smc_tx_rdma_write(conn, dst_off, num_sges, sges);
+		if (rc)
+			return rc;
+		if (dst_len_sum == len)
+			break; /* either on 1st or 2nd iteration */
+		/* prepare next (== 2nd) iteration */
+		dst_off = 0; /* modulo offset in RMBE ring buffer */
+		dst_len = len - dst_len; /* remainder */
+		dst_len_sum += dst_len;
+		src_len = min_t(int,
+				dst_len, conn->sndbuf_size - sent.count);
+		src_len_sum = src_len;
+	}
+
+	smc_tx_advance_cursors(conn, &prod, &sent, len);
+	/* update connection's cursors with advanced local cursors */
+	smc_curs_write(&conn->local_tx_ctrl.prod,
+		       smc_curs_read(&prod, conn),
+		       conn);
+							/* dst: peer RMBE */
+	smc_curs_write(&conn->tx_curs_sent,
+		       smc_curs_read(&sent, conn),
+		       conn);
+							/* src: local sndbuf */
+
+	return 0;
+}
+
+/* Wakeup sndbuf consumers from any context (IRQ or process)
+ * since there is more data to transmit; usable snd_wnd as max transmit
+ */
+int smc_tx_sndbuf_nonempty(struct smc_connection *conn)
+{
+	struct smc_cdc_tx_pend *pend;
+	struct smc_wr_buf *wr_buf;
+	int rc;
+
+	spin_lock_bh(&conn->send_lock);
+	rc = smc_cdc_get_free_slot(&conn->lgr->lnk[SMC_SINGLE_LINK], &wr_buf,
+				   &pend);
+	if (rc < 0) {
+		if (rc == -EBUSY) {
+			struct smc_sock *smc =
+				container_of(conn, struct smc_sock, conn);
+
+			if (smc->sk.sk_err == ECONNABORTED) {
+				rc = sock_error(&smc->sk);
+				goto out_unlock;
+			}
+			rc = 0;
+			schedule_work(&conn->tx_work);
+		}
+		goto out_unlock;
+	}
+
+	rc = smc_tx_rdma_writes(conn);
+	if (rc) {
+		smc_wr_tx_put_slot(&conn->lgr->lnk[SMC_SINGLE_LINK],
+				   (struct smc_wr_tx_pend_priv *)pend);
+		goto out_unlock;
+	}
+
+	rc = smc_cdc_msg_send(conn, wr_buf, pend);
+
+out_unlock:
+	spin_unlock_bh(&conn->send_lock);
+	return rc;
+}
+
+/* Wakeup sndbuf consumers from process context
+ * since there is more data to transmit
+ */
+static void smc_tx_work(struct work_struct *work)
+{
+	struct smc_connection *conn = container_of(work,
+						   struct smc_connection,
+						   tx_work);
+	struct smc_sock *smc = container_of(conn, struct smc_sock, conn);
+
+	lock_sock(&smc->sk);
+	smc_tx_sndbuf_nonempty(conn);
+	release_sock(&smc->sk);
+}
+
+void smc_tx_consumer_update(struct smc_connection *conn)
+{
+	union smc_host_cursor cfed, cons;
+	struct smc_cdc_tx_pend *pend;
+	struct smc_wr_buf *wr_buf;
+	int to_confirm, rc;
+
+	smc_curs_write(&cons,
+		       smc_curs_read(&conn->local_tx_ctrl.cons, conn),
+		       conn);
+	smc_curs_write(&cfed,
+		       smc_curs_read(&conn->rx_curs_confirmed, conn),
+		       conn);
+	to_confirm = smc_curs_diff(conn->rmbe_size, &cfed, &cons);
+
+	if (conn->local_rx_ctrl.prod_flags.cons_curs_upd_req ||
+	    ((to_confirm > conn->rmbe_update_limit) &&
+	     ((to_confirm > (conn->rmbe_size / 2)) ||
+	      conn->local_rx_ctrl.prod_flags.write_blocked))) {
+		rc = smc_cdc_get_free_slot(&conn->lgr->lnk[SMC_SINGLE_LINK],
+					   &wr_buf, &pend);
+		if (!rc)
+			rc = smc_cdc_msg_send(conn, wr_buf, pend);
+		if (rc < 0) {
+			schedule_work(&conn->tx_work);
+			return;
+		}
+		smc_curs_write(&conn->rx_curs_confirmed,
+			       smc_curs_read(&conn->local_tx_ctrl.cons, conn),
+			       conn);
+		conn->local_rx_ctrl.prod_flags.cons_curs_upd_req = 0;
+	}
+	if (conn->local_rx_ctrl.prod_flags.write_blocked &&
+	    !atomic_read(&conn->bytes_to_rcv))
+		conn->local_rx_ctrl.prod_flags.write_blocked = 0;
+}
+
+/***************************** send initialize *******************************/
+
+/* Initialize send properties on connection establishment. NB: not __init! */
+void smc_tx_init(struct smc_sock *smc)
+{
+	smc->sk.sk_write_space = smc_tx_write_space;
+	INIT_WORK(&smc->conn.tx_work, smc_tx_work);
+	spin_lock_init(&smc->conn.send_lock);
+}
diff --git a/net/smc/smc_tx.h b/net/smc/smc_tx.h
new file mode 100644
index 000000000000..1d6a0dcdcfe6
--- /dev/null
+++ b/net/smc/smc_tx.h
@@ -0,0 +1,35 @@
+/*
+ * Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ * Manage send buffer
+ *
+ * Copyright IBM Corp. 2016
+ *
+ * Author(s):  Ursula Braun <ubraun@linux.vnet.ibm.com>
+ */
+
+#ifndef SMC_TX_H
+#define SMC_TX_H
+
+#include <linux/socket.h>
+#include <linux/types.h>
+
+#include "smc.h"
+#include "smc_cdc.h"
+
+static inline int smc_tx_prepared_sends(struct smc_connection *conn)
+{
+	union smc_host_cursor sent, prep;
+
+	smc_curs_write(&sent, smc_curs_read(&conn->tx_curs_sent, conn), conn);
+	smc_curs_write(&prep, smc_curs_read(&conn->tx_curs_prep, conn), conn);
+	return smc_curs_diff(conn->sndbuf_size, &sent, &prep);
+}
+
+void smc_tx_init(struct smc_sock *smc);
+int smc_tx_sendmsg(struct smc_sock *smc, struct msghdr *msg, size_t len);
+int smc_tx_sndbuf_nonempty(struct smc_connection *conn);
+void smc_tx_sndbuf_nonfull(struct smc_sock *smc);
+void smc_tx_consumer_update(struct smc_connection *conn);
+
+#endif /* SMC_TX_H */
diff --git a/net/smc/smc_wr.c b/net/smc/smc_wr.c
new file mode 100644
index 000000000000..eadf157418dc
--- /dev/null
+++ b/net/smc/smc_wr.c
@@ -0,0 +1,614 @@
+/*
+ * Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ * Work Requests exploiting Infiniband API
+ *
+ * Work requests (WR) of type ib_post_send or ib_post_recv respectively
+ * are submitted to either RC SQ or RC RQ respectively
+ * (reliably connected send/receive queue)
+ * and become work queue entries (WQEs).
+ * While an SQ WR/WQE is pending, we track it until transmission completion.
+ * Through a send or receive completion queue (CQ) respectively,
+ * we get completion queue entries (CQEs) [aka work completions (WCs)].
+ * Since the CQ callback is called from IRQ context, we split work by using
+ * bottom halves implemented by tasklets.
+ *
+ * SMC uses this to exchange LLC (link layer control)
+ * and CDC (connection data control) messages.
+ *
+ * Copyright IBM Corp. 2016
+ *
+ * Author(s):  Steffen Maier <maier@linux.vnet.ibm.com>
+ */
+
+#include <linux/atomic.h>
+#include <linux/hashtable.h>
+#include <linux/wait.h>
+#include <rdma/ib_verbs.h>
+#include <asm/div64.h>
+
+#include "smc.h"
+#include "smc_wr.h"
+
+#define SMC_WR_MAX_POLL_CQE 10	/* max. # of compl. queue elements in 1 poll */
+
+#define SMC_WR_RX_HASH_BITS 4
+static DEFINE_HASHTABLE(smc_wr_rx_hash, SMC_WR_RX_HASH_BITS);
+static DEFINE_SPINLOCK(smc_wr_rx_hash_lock);
+
+struct smc_wr_tx_pend {	/* control data for a pending send request */
+	u64			wr_id;		/* work request id sent */
+	smc_wr_tx_handler	handler;
+	enum ib_wc_status	wc_status;	/* CQE status */
+	struct smc_link		*link;
+	u32			idx;
+	struct smc_wr_tx_pend_priv priv;
+};
+
+/******************************** send queue *********************************/
+
+/*------------------------------- completion --------------------------------*/
+
+static inline int smc_wr_tx_find_pending_index(struct smc_link *link, u64 wr_id)
+{
+	u32 i;
+
+	for (i = 0; i < link->wr_tx_cnt; i++) {
+		if (link->wr_tx_pends[i].wr_id == wr_id)
+			return i;
+	}
+	return link->wr_tx_cnt;
+}
+
+static inline void smc_wr_tx_process_cqe(struct ib_wc *wc)
+{
+	struct smc_wr_tx_pend pnd_snd;
+	struct smc_link *link;
+	u32 pnd_snd_idx;
+	int i;
+
+	link = wc->qp->qp_context;
+	pnd_snd_idx = smc_wr_tx_find_pending_index(link, wc->wr_id);
+	if (pnd_snd_idx == link->wr_tx_cnt)
+		return;
+	link->wr_tx_pends[pnd_snd_idx].wc_status = wc->status;
+	memcpy(&pnd_snd, &link->wr_tx_pends[pnd_snd_idx], sizeof(pnd_snd));
+	/* clear the full struct smc_wr_tx_pend including .priv */
+	memset(&link->wr_tx_pends[pnd_snd_idx], 0,
+	       sizeof(link->wr_tx_pends[pnd_snd_idx]));
+	memset(&link->wr_tx_bufs[pnd_snd_idx], 0,
+	       sizeof(link->wr_tx_bufs[pnd_snd_idx]));
+	if (!test_and_clear_bit(pnd_snd_idx, link->wr_tx_mask))
+		return;
+	if (wc->status) {
+		struct smc_link_group *lgr;
+
+		for_each_set_bit(i, link->wr_tx_mask, link->wr_tx_cnt) {
+			/* clear full struct smc_wr_tx_pend including .priv */
+			memset(&link->wr_tx_pends[i], 0,
+			       sizeof(link->wr_tx_pends[i]));
+			memset(&link->wr_tx_bufs[i], 0,
+			       sizeof(link->wr_tx_bufs[i]));
+			clear_bit(i, link->wr_tx_mask);
+		}
+		/* terminate connections of this link group abnormally */
+		lgr = container_of(link, struct smc_link_group,
+				   lnk[SMC_SINGLE_LINK]);
+		smc_lgr_terminate(lgr);
+	}
+	if (pnd_snd.handler)
+		pnd_snd.handler(&pnd_snd.priv, link, wc->status);
+	wake_up(&link->wr_tx_wait);
+}
+
+static void smc_wr_tx_tasklet_fn(unsigned long data)
+{
+	struct smc_ib_device *dev = (struct smc_ib_device *)data;
+	struct ib_wc wc[SMC_WR_MAX_POLL_CQE];
+	int i = 0, rc;
+	int polled = 0;
+
+again:
+	polled++;
+	do {
+		rc = ib_poll_cq(dev->roce_cq_send, SMC_WR_MAX_POLL_CQE, wc);
+		if (polled == 1) {
+			ib_req_notify_cq(dev->roce_cq_send,
+					 IB_CQ_NEXT_COMP |
+					 IB_CQ_REPORT_MISSED_EVENTS);
+		}
+		if (!rc)
+			break;
+		for (i = 0; i < rc; i++)
+			smc_wr_tx_process_cqe(&wc[i]);
+	} while (rc > 0);
+	if (polled == 1)
+		goto again;
+}
+
+void smc_wr_tx_cq_handler(struct ib_cq *ib_cq, void *cq_context)
+{
+	struct smc_ib_device *dev = (struct smc_ib_device *)cq_context;
+
+	tasklet_schedule(&dev->send_tasklet);
+}
+
+/*---------------------------- request submission ---------------------------*/
+
+static inline int smc_wr_tx_get_free_slot_index(struct smc_link *link, u32 *idx)
+{
+	*idx = link->wr_tx_cnt;
+	for_each_clear_bit(*idx, link->wr_tx_mask, link->wr_tx_cnt) {
+		if (!test_and_set_bit(*idx, link->wr_tx_mask))
+			return 0;
+	}
+	*idx = link->wr_tx_cnt;
+	return -EBUSY;
+}
+
+/**
+ * smc_wr_tx_get_free_slot() - returns buffer for message assembly,
+ *			and sets info for pending transmit tracking
+ * @link:		Pointer to smc_link used to later send the message.
+ * @handler:		Send completion handler function pointer.
+ * @wr_buf:		Out value returns pointer to message buffer.
+ * @wr_pend_priv:	Out value returns pointer serving as handler context.
+ *
+ * Return: 0 on success, or -errno on error.
+ */
+int smc_wr_tx_get_free_slot(struct smc_link *link,
+			    smc_wr_tx_handler handler,
+			    struct smc_wr_buf **wr_buf,
+			    struct smc_wr_tx_pend_priv **wr_pend_priv)
+{
+	struct smc_wr_tx_pend *wr_pend;
+	struct ib_send_wr *wr_ib;
+	u64 wr_id;
+	u32 idx;
+	int rc;
+
+	*wr_buf = NULL;
+	*wr_pend_priv = NULL;
+	if (in_softirq()) {
+		rc = smc_wr_tx_get_free_slot_index(link, &idx);
+		if (rc)
+			return rc;
+	} else {
+		rc = wait_event_interruptible_timeout(
+			link->wr_tx_wait,
+			(smc_wr_tx_get_free_slot_index(link, &idx) != -EBUSY),
+			SMC_WR_TX_WAIT_FREE_SLOT_TIME);
+		if (!rc) {
+			/* timeout - terminate connections */
+			struct smc_link_group *lgr;
+
+			lgr = container_of(link, struct smc_link_group,
+					   lnk[SMC_SINGLE_LINK]);
+			smc_lgr_terminate(lgr);
+			return -EPIPE;
+		}
+		if (rc == -ERESTARTSYS)
+			return -EINTR;
+		if (idx == link->wr_tx_cnt)
+			return -EPIPE;
+	}
+	wr_id = smc_wr_tx_get_next_wr_id(link);
+	wr_pend = &link->wr_tx_pends[idx];
+	wr_pend->wr_id = wr_id;
+	wr_pend->handler = handler;
+	wr_pend->link = link;
+	wr_pend->idx = idx;
+	wr_ib = &link->wr_tx_ibs[idx];
+	wr_ib->wr_id = wr_id;
+	*wr_buf = &link->wr_tx_bufs[idx];
+	*wr_pend_priv = &wr_pend->priv;
+	return 0;
+}
+
+int smc_wr_tx_put_slot(struct smc_link *link,
+		       struct smc_wr_tx_pend_priv *wr_pend_priv)
+{
+	struct smc_wr_tx_pend *pend;
+
+	pend = container_of(wr_pend_priv, struct smc_wr_tx_pend, priv);
+	if (pend->idx < link->wr_tx_cnt) {
+		/* clear the full struct smc_wr_tx_pend including .priv */
+		memset(&link->wr_tx_pends[pend->idx], 0,
+		       sizeof(link->wr_tx_pends[pend->idx]));
+		memset(&link->wr_tx_bufs[pend->idx], 0,
+		       sizeof(link->wr_tx_bufs[pend->idx]));
+		test_and_clear_bit(pend->idx, link->wr_tx_mask);
+		return 1;
+	}
+
+	return 0;
+}
+
+/* Send prepared WR slot via ib_post_send.
+ * @priv: pointer to smc_wr_tx_pend_priv identifying prepared message buffer
+ */
+int smc_wr_tx_send(struct smc_link *link, struct smc_wr_tx_pend_priv *priv)
+{
+	struct ib_send_wr *failed_wr = NULL;
+	struct smc_wr_tx_pend *pend;
+	int rc;
+
+	ib_req_notify_cq(link->smcibdev->roce_cq_send,
+			 IB_CQ_SOLICITED_MASK | IB_CQ_REPORT_MISSED_EVENTS);
+	pend = container_of(priv, struct smc_wr_tx_pend, priv);
+	rc = ib_post_send(link->roce_qp, &link->wr_tx_ibs[pend->idx],
+			  &failed_wr);
+	if (rc)
+		smc_wr_tx_put_slot(link, priv);
+	return rc;
+}
+
+void smc_wr_tx_dismiss_slots(struct smc_link *link, u8 wr_rx_hdr_type,
+			     smc_wr_tx_filter filter,
+			     smc_wr_tx_dismisser dismisser,
+			     unsigned long data)
+{
+	struct smc_wr_tx_pend_priv *tx_pend;
+	struct smc_wr_rx_hdr *wr_rx;
+	int i;
+
+	for_each_set_bit(i, link->wr_tx_mask, link->wr_tx_cnt) {
+		wr_rx = (struct smc_wr_rx_hdr *)&link->wr_rx_bufs[i];
+		if (wr_rx->type != wr_rx_hdr_type)
+			continue;
+		tx_pend = &link->wr_tx_pends[i].priv;
+		if (filter(tx_pend, data))
+			dismisser(tx_pend);
+	}
+}
+
+bool smc_wr_tx_has_pending(struct smc_link *link, u8 wr_rx_hdr_type,
+			   smc_wr_tx_filter filter, unsigned long data)
+{
+	struct smc_wr_tx_pend_priv *tx_pend;
+	struct smc_wr_rx_hdr *wr_rx;
+	int i;
+
+	for_each_set_bit(i, link->wr_tx_mask, link->wr_tx_cnt) {
+		wr_rx = (struct smc_wr_rx_hdr *)&link->wr_rx_bufs[i];
+		if (wr_rx->type != wr_rx_hdr_type)
+			continue;
+		tx_pend = &link->wr_tx_pends[i].priv;
+		if (filter(tx_pend, data))
+			return true;
+	}
+	return false;
+}
+
+/****************************** receive queue ********************************/
+
+int smc_wr_rx_register_handler(struct smc_wr_rx_handler *handler)
+{
+	struct smc_wr_rx_handler *h_iter;
+	int rc = 0;
+
+	spin_lock(&smc_wr_rx_hash_lock);
+	hash_for_each_possible(smc_wr_rx_hash, h_iter, list, handler->type) {
+		if (h_iter->type == handler->type) {
+			rc = -EEXIST;
+			goto out_unlock;
+		}
+	}
+	hash_add(smc_wr_rx_hash, &handler->list, handler->type);
+out_unlock:
+	spin_unlock(&smc_wr_rx_hash_lock);
+	return rc;
+}
+
+/* Demultiplex a received work request based on the message type to its handler.
+ * Relies on smc_wr_rx_hash having been completely filled before any IB WRs,
+ * and not being modified any more afterwards so we don't need to lock it.
+ */
+static inline void smc_wr_rx_demultiplex(struct ib_wc *wc)
+{
+	struct smc_link *link = (struct smc_link *)wc->qp->qp_context;
+	struct smc_wr_rx_handler *handler;
+	struct smc_wr_rx_hdr *wr_rx;
+	u64 temp_wr_id;
+	u32 index;
+
+	if (wc->byte_len < sizeof(*wr_rx))
+		return; /* short message */
+	temp_wr_id = wc->wr_id;
+	index = do_div(temp_wr_id, link->wr_rx_cnt);
+	wr_rx = (struct smc_wr_rx_hdr *)&link->wr_rx_bufs[index];
+	hash_for_each_possible(smc_wr_rx_hash, handler, list, wr_rx->type) {
+		if (handler->type == wr_rx->type)
+			handler->handler(wc, wr_rx);
+	}
+}
+
+static inline void smc_wr_rx_process_cqes(struct ib_wc wc[], int num)
+{
+	struct smc_link *link;
+	int i;
+
+	for (i = 0; i < num; i++) {
+		link = wc[i].qp->qp_context;
+		if (wc[i].status == IB_WC_SUCCESS) {
+			smc_wr_rx_demultiplex(&wc[i]);
+			smc_wr_rx_post(link); /* refill WR RX */
+		} else {
+			struct smc_link_group *lgr;
+
+			/* handle status errors */
+			switch (wc[i].status) {
+			case IB_WC_RETRY_EXC_ERR:
+			case IB_WC_RNR_RETRY_EXC_ERR:
+			case IB_WC_WR_FLUSH_ERR:
+				/* terminate connections of this link group
+				 * abnormally
+				 */
+				lgr = container_of(link, struct smc_link_group,
+						   lnk[SMC_SINGLE_LINK]);
+				smc_lgr_terminate(lgr);
+				break;
+			default:
+				smc_wr_rx_post(link); /* refill WR RX */
+				break;
+			}
+		}
+	}
+}
+
+static void smc_wr_rx_tasklet_fn(unsigned long data)
+{
+	struct smc_ib_device *dev = (struct smc_ib_device *)data;
+	struct ib_wc wc[SMC_WR_MAX_POLL_CQE];
+	int polled = 0;
+	int rc;
+
+again:
+	polled++;
+	do {
+		memset(&wc, 0, sizeof(wc));
+		rc = ib_poll_cq(dev->roce_cq_recv, SMC_WR_MAX_POLL_CQE, wc);
+		if (polled == 1) {
+			ib_req_notify_cq(dev->roce_cq_recv,
+					 IB_CQ_SOLICITED_MASK
+					 | IB_CQ_REPORT_MISSED_EVENTS);
+		}
+		if (!rc)
+			break;
+		smc_wr_rx_process_cqes(&wc[0], rc);
+	} while (rc > 0);
+	if (polled == 1)
+		goto again;
+}
+
+void smc_wr_rx_cq_handler(struct ib_cq *ib_cq, void *cq_context)
+{
+	struct smc_ib_device *dev = (struct smc_ib_device *)cq_context;
+
+	tasklet_schedule(&dev->recv_tasklet);
+}
+
+int smc_wr_rx_post_init(struct smc_link *link)
+{
+	u32 i;
+	int rc = 0;
+
+	for (i = 0; i < link->wr_rx_cnt; i++)
+		rc = smc_wr_rx_post(link);
+	return rc;
+}
+
+/***************************** init, exit, misc ******************************/
+
+void smc_wr_remember_qp_attr(struct smc_link *lnk)
+{
+	struct ib_qp_attr *attr = &lnk->qp_attr;
+	struct ib_qp_init_attr init_attr;
+
+	memset(attr, 0, sizeof(*attr));
+	memset(&init_attr, 0, sizeof(init_attr));
+	ib_query_qp(lnk->roce_qp, attr,
+		    IB_QP_STATE |
+		    IB_QP_CUR_STATE |
+		    IB_QP_PKEY_INDEX |
+		    IB_QP_PORT |
+		    IB_QP_QKEY |
+		    IB_QP_AV |
+		    IB_QP_PATH_MTU |
+		    IB_QP_TIMEOUT |
+		    IB_QP_RETRY_CNT |
+		    IB_QP_RNR_RETRY |
+		    IB_QP_RQ_PSN |
+		    IB_QP_ALT_PATH |
+		    IB_QP_MIN_RNR_TIMER |
+		    IB_QP_SQ_PSN |
+		    IB_QP_PATH_MIG_STATE |
+		    IB_QP_CAP |
+		    IB_QP_DEST_QPN,
+		    &init_attr);
+
+	lnk->wr_tx_cnt = min_t(size_t, SMC_WR_BUF_CNT,
+			       lnk->qp_attr.cap.max_send_wr);
+	lnk->wr_rx_cnt = min_t(size_t, SMC_WR_BUF_CNT * 3,
+			       lnk->qp_attr.cap.max_recv_wr);
+}
+
+static void smc_wr_init_sge(struct smc_link *lnk)
+{
+	u32 i;
+
+	for (i = 0; i < lnk->wr_tx_cnt; i++) {
+		lnk->wr_tx_sges[i].addr =
+			lnk->wr_tx_dma_addr + i * SMC_WR_BUF_SIZE;
+		lnk->wr_tx_sges[i].length = SMC_WR_TX_SIZE;
+		lnk->wr_tx_sges[i].lkey = lnk->roce_pd->local_dma_lkey;
+		lnk->wr_tx_ibs[i].next = NULL;
+		lnk->wr_tx_ibs[i].sg_list = &lnk->wr_tx_sges[i];
+		lnk->wr_tx_ibs[i].num_sge = 1;
+		lnk->wr_tx_ibs[i].opcode = IB_WR_SEND;
+		lnk->wr_tx_ibs[i].send_flags =
+			IB_SEND_SIGNALED | IB_SEND_SOLICITED | IB_SEND_INLINE;
+	}
+	for (i = 0; i < lnk->wr_rx_cnt; i++) {
+		lnk->wr_rx_sges[i].addr =
+			lnk->wr_rx_dma_addr + i * SMC_WR_BUF_SIZE;
+		lnk->wr_rx_sges[i].length = SMC_WR_BUF_SIZE;
+		lnk->wr_rx_sges[i].lkey = lnk->roce_pd->local_dma_lkey;
+		lnk->wr_rx_ibs[i].next = NULL;
+		lnk->wr_rx_ibs[i].sg_list = &lnk->wr_rx_sges[i];
+		lnk->wr_rx_ibs[i].num_sge = 1;
+	}
+}
+
+void smc_wr_free_link(struct smc_link *lnk)
+{
+	struct ib_device *ibdev;
+
+	memset(lnk->wr_tx_mask, 0,
+	       BITS_TO_LONGS(SMC_WR_BUF_CNT) * sizeof(*lnk->wr_tx_mask));
+
+	if (!lnk->smcibdev)
+		return;
+	ibdev = lnk->smcibdev->ibdev;
+
+	if (lnk->wr_rx_dma_addr) {
+		ib_dma_unmap_single(ibdev, lnk->wr_rx_dma_addr,
+				    SMC_WR_BUF_SIZE * lnk->wr_rx_cnt,
+				    DMA_FROM_DEVICE);
+		lnk->wr_rx_dma_addr = 0;
+	}
+	if (lnk->wr_tx_dma_addr) {
+		ib_dma_unmap_single(ibdev, lnk->wr_tx_dma_addr,
+				    SMC_WR_BUF_SIZE * lnk->wr_tx_cnt,
+				    DMA_TO_DEVICE);
+		lnk->wr_tx_dma_addr = 0;
+	}
+}
+
+void smc_wr_free_link_mem(struct smc_link *lnk)
+{
+	kfree(lnk->wr_tx_pends);
+	lnk->wr_tx_pends = NULL;
+	kfree(lnk->wr_tx_mask);
+	lnk->wr_tx_mask = NULL;
+	kfree(lnk->wr_tx_sges);
+	lnk->wr_tx_sges = NULL;
+	kfree(lnk->wr_rx_sges);
+	lnk->wr_rx_sges = NULL;
+	kfree(lnk->wr_rx_ibs);
+	lnk->wr_rx_ibs = NULL;
+	kfree(lnk->wr_tx_ibs);
+	lnk->wr_tx_ibs = NULL;
+	kfree(lnk->wr_tx_bufs);
+	lnk->wr_tx_bufs = NULL;
+	kfree(lnk->wr_rx_bufs);
+	lnk->wr_rx_bufs = NULL;
+}
+
+int smc_wr_alloc_link_mem(struct smc_link *link)
+{
+	/* allocate link related memory */
+	link->wr_tx_bufs = kcalloc(SMC_WR_BUF_CNT, SMC_WR_BUF_SIZE, GFP_KERNEL);
+	if (!link->wr_tx_bufs)
+		goto no_mem;
+	link->wr_rx_bufs = kcalloc(SMC_WR_BUF_CNT * 3, SMC_WR_BUF_SIZE,
+				   GFP_KERNEL);
+	if (!link->wr_rx_bufs)
+		goto no_mem_wr_tx_bufs;
+	link->wr_tx_ibs = kcalloc(SMC_WR_BUF_CNT, sizeof(link->wr_tx_ibs[0]),
+				  GFP_KERNEL);
+	if (!link->wr_tx_ibs)
+		goto no_mem_wr_rx_bufs;
+	link->wr_rx_ibs = kcalloc(SMC_WR_BUF_CNT * 3,
+				  sizeof(link->wr_rx_ibs[0]),
+				  GFP_KERNEL);
+	if (!link->wr_rx_ibs)
+		goto no_mem_wr_tx_ibs;
+	link->wr_tx_sges = kcalloc(SMC_WR_BUF_CNT, sizeof(link->wr_tx_sges[0]),
+				   GFP_KERNEL);
+	if (!link->wr_tx_sges)
+		goto no_mem_wr_rx_ibs;
+	link->wr_rx_sges = kcalloc(SMC_WR_BUF_CNT * 3,
+				   sizeof(link->wr_rx_sges[0]),
+				   GFP_KERNEL);
+	if (!link->wr_rx_sges)
+		goto no_mem_wr_tx_sges;
+	link->wr_tx_mask = kzalloc(
+		BITS_TO_LONGS(SMC_WR_BUF_CNT) * sizeof(*link->wr_tx_mask),
+		GFP_KERNEL);
+	if (!link->wr_tx_mask)
+		goto no_mem_wr_rx_sges;
+	link->wr_tx_pends = kcalloc(SMC_WR_BUF_CNT,
+				    sizeof(link->wr_tx_pends[0]),
+				    GFP_KERNEL);
+	if (!link->wr_tx_pends)
+		goto no_mem_wr_tx_mask;
+	return 0;
+
+no_mem_wr_tx_mask:
+	kfree(link->wr_tx_mask);
+no_mem_wr_rx_sges:
+	kfree(link->wr_rx_sges);
+no_mem_wr_tx_sges:
+	kfree(link->wr_tx_sges);
+no_mem_wr_rx_ibs:
+	kfree(link->wr_rx_ibs);
+no_mem_wr_tx_ibs:
+	kfree(link->wr_tx_ibs);
+no_mem_wr_rx_bufs:
+	kfree(link->wr_rx_bufs);
+no_mem_wr_tx_bufs:
+	kfree(link->wr_tx_bufs);
+no_mem:
+	return -ENOMEM;
+}
+
+void smc_wr_remove_dev(struct smc_ib_device *smcibdev)
+{
+	tasklet_kill(&smcibdev->recv_tasklet);
+	tasklet_kill(&smcibdev->send_tasklet);
+}
+
+void smc_wr_add_dev(struct smc_ib_device *smcibdev)
+{
+	tasklet_init(&smcibdev->recv_tasklet, smc_wr_rx_tasklet_fn,
+		     (unsigned long)smcibdev);
+	tasklet_init(&smcibdev->send_tasklet, smc_wr_tx_tasklet_fn,
+		     (unsigned long)smcibdev);
+}
+
+int smc_wr_create_link(struct smc_link *lnk)
+{
+	struct ib_device *ibdev = lnk->smcibdev->ibdev;
+	int rc = 0;
+
+	smc_wr_tx_set_wr_id(&lnk->wr_tx_id, 0);
+	lnk->wr_rx_id = 0;
+	lnk->wr_rx_dma_addr = ib_dma_map_single(
+		ibdev, lnk->wr_rx_bufs,	SMC_WR_BUF_SIZE * lnk->wr_rx_cnt,
+		DMA_FROM_DEVICE);
+	if (ib_dma_mapping_error(ibdev, lnk->wr_rx_dma_addr)) {
+		lnk->wr_rx_dma_addr = 0;
+		rc = -EIO;
+		goto out;
+	}
+	lnk->wr_tx_dma_addr = ib_dma_map_single(
+		ibdev, lnk->wr_tx_bufs,	SMC_WR_BUF_SIZE * lnk->wr_tx_cnt,
+		DMA_TO_DEVICE);
+	if (ib_dma_mapping_error(ibdev, lnk->wr_tx_dma_addr)) {
+		rc = -EIO;
+		goto dma_unmap;
+	}
+	smc_wr_init_sge(lnk);
+	memset(lnk->wr_tx_mask, 0,
+	       BITS_TO_LONGS(SMC_WR_BUF_CNT) * sizeof(*lnk->wr_tx_mask));
+	return rc;
+
+dma_unmap:
+	ib_dma_unmap_single(ibdev, lnk->wr_rx_dma_addr,
+			    SMC_WR_BUF_SIZE * lnk->wr_rx_cnt,
+			    DMA_FROM_DEVICE);
+	lnk->wr_rx_dma_addr = 0;
+out:
+	return rc;
+}
diff --git a/net/smc/smc_wr.h b/net/smc/smc_wr.h
new file mode 100644
index 000000000000..0b9beeda6053
--- /dev/null
+++ b/net/smc/smc_wr.h
@@ -0,0 +1,106 @@
+/*
+ * Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ * Work Requests exploiting Infiniband API
+ *
+ * Copyright IBM Corp. 2016
+ *
+ * Author(s):  Steffen Maier <maier@linux.vnet.ibm.com>
+ */
+
+#ifndef SMC_WR_H
+#define SMC_WR_H
+
+#include <linux/atomic.h>
+#include <rdma/ib_verbs.h>
+#include <asm/div64.h>
+
+#include "smc.h"
+#include "smc_core.h"
+
+#define SMC_WR_MAX_CQE 32768	/* max. # of completion queue elements */
+#define SMC_WR_BUF_CNT 16	/* # of ctrl buffers per link */
+
+#define SMC_WR_TX_WAIT_FREE_SLOT_TIME	(10 * HZ)
+#define SMC_WR_TX_WAIT_PENDING_TIME	(5 * HZ)
+
+#define SMC_WR_TX_SIZE 44 /* actual size of wr_send data (<=SMC_WR_BUF_SIZE) */
+
+#define SMC_WR_TX_PEND_PRIV_SIZE 32
+
+struct smc_wr_tx_pend_priv {
+	u8			priv[SMC_WR_TX_PEND_PRIV_SIZE];
+};
+
+typedef void (*smc_wr_tx_handler)(struct smc_wr_tx_pend_priv *,
+				  struct smc_link *,
+				  enum ib_wc_status);
+
+typedef bool (*smc_wr_tx_filter)(struct smc_wr_tx_pend_priv *,
+				 unsigned long);
+
+typedef void (*smc_wr_tx_dismisser)(struct smc_wr_tx_pend_priv *);
+
+struct smc_wr_rx_handler {
+	struct hlist_node	list;	/* hash table collision resolution */
+	void			(*handler)(struct ib_wc *, void *);
+	u8			type;
+};
+
+/* Only used by RDMA write WRs.
+ * All other WRs (CDC/LLC) use smc_wr_tx_send handling WR_ID implicitly
+ */
+static inline long smc_wr_tx_get_next_wr_id(struct smc_link *link)
+{
+	return atomic_long_inc_return(&link->wr_tx_id);
+}
+
+static inline void smc_wr_tx_set_wr_id(atomic_long_t *wr_tx_id, long val)
+{
+	atomic_long_set(wr_tx_id, val);
+}
+
+/* post a new receive work request to fill a completed old work request entry */
+static inline int smc_wr_rx_post(struct smc_link *link)
+{
+	struct ib_recv_wr *bad_recv_wr = NULL;
+	int rc;
+	u64 wr_id, temp_wr_id;
+	u32 index;
+
+	wr_id = ++link->wr_rx_id; /* tasklet context, thus not atomic */
+	temp_wr_id = wr_id;
+	index = do_div(temp_wr_id, link->wr_rx_cnt);
+	link->wr_rx_ibs[index].wr_id = wr_id;
+	rc = ib_post_recv(link->roce_qp, &link->wr_rx_ibs[index], &bad_recv_wr);
+	return rc;
+}
+
+int smc_wr_create_link(struct smc_link *lnk);
+int smc_wr_alloc_link_mem(struct smc_link *lnk);
+void smc_wr_free_link(struct smc_link *lnk);
+void smc_wr_free_link_mem(struct smc_link *lnk);
+void smc_wr_remember_qp_attr(struct smc_link *lnk);
+void smc_wr_remove_dev(struct smc_ib_device *smcibdev);
+void smc_wr_add_dev(struct smc_ib_device *smcibdev);
+
+int smc_wr_tx_get_free_slot(struct smc_link *link, smc_wr_tx_handler handler,
+			    struct smc_wr_buf **wr_buf,
+			    struct smc_wr_tx_pend_priv **wr_pend_priv);
+int smc_wr_tx_put_slot(struct smc_link *link,
+		       struct smc_wr_tx_pend_priv *wr_pend_priv);
+int smc_wr_tx_send(struct smc_link *link,
+		   struct smc_wr_tx_pend_priv *wr_pend_priv);
+void smc_wr_tx_cq_handler(struct ib_cq *ib_cq, void *cq_context);
+bool smc_wr_tx_has_pending(struct smc_link *link, u8 wr_rx_hdr_type,
+			   smc_wr_tx_filter filter, unsigned long data);
+void smc_wr_tx_dismiss_slots(struct smc_link *lnk, u8 wr_rx_hdr_type,
+			     smc_wr_tx_filter filter,
+			     smc_wr_tx_dismisser dismisser,
+			     unsigned long data);
+
+int smc_wr_rx_register_handler(struct smc_wr_rx_handler *handler);
+int smc_wr_rx_post_init(struct smc_link *link);
+void smc_wr_rx_cq_handler(struct ib_cq *ib_cq, void *cq_context);
+
+#endif /* SMC_WR_H */
diff --git a/net/socket.c b/net/socket.c
index 0758e13754e2..2c1e8677ff2d 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -287,7 +287,7 @@ static void init_once(void *foo)
 	inode_init_once(&ei->vfs_inode);
 }
 
-static int init_inodecache(void)
+static void init_inodecache(void)
 {
 	sock_inode_cachep = kmem_cache_create("sock_inode_cache",
 					      sizeof(struct socket_alloc),
@@ -296,9 +296,7 @@ static int init_inodecache(void)
 					       SLAB_RECLAIM_ACCOUNT |
 					       SLAB_MEM_SPREAD | SLAB_ACCOUNT),
 					      init_once);
-	if (sock_inode_cachep == NULL)
-		return -ENOMEM;
-	return 0;
+	BUG_ON(sock_inode_cachep == NULL);
 }
 
 static const struct super_operations sockfs_ops = {
@@ -1948,6 +1946,8 @@ static int ___sys_sendmsg(struct socket *sock, struct user_msghdr __user *msg,
 		ctl_buf = msg_sys->msg_control;
 		ctl_len = msg_sys->msg_controllen;
 	} else if (ctl_len) {
+		BUILD_BUG_ON(sizeof(struct cmsghdr) !=
+			     CMSG_ALIGN(sizeof(struct cmsghdr)));
 		if (ctl_len > sizeof(ctl)) {
 			ctl_buf = sock_kmalloc(sock->sk, ctl_len, GFP_KERNEL);
 			if (ctl_buf == NULL)
@@ -2228,8 +2228,10 @@ int __sys_recvmmsg(int fd, struct mmsghdr __user *mmsg, unsigned int vlen,
 		return err;
 
 	err = sock_error(sock->sk);
-	if (err)
+	if (err) {
+		datagrams = err;
 		goto out_put;
+	}
 
 	entry = mmsg;
 	compat_entry = (struct compat_mmsghdr __user *)mmsg;
diff --git a/net/sunrpc/xprtrdma/svc_rdma_backchannel.c b/net/sunrpc/xprtrdma/svc_rdma_backchannel.c
index 288e35c2d8f4..cb1e48e54eb1 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_backchannel.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_backchannel.c
@@ -4,6 +4,7 @@
  * Support for backward direction RPCs on RPC/RDMA (server-side).
  */
 
+#include <linux/module.h>
 #include <linux/sunrpc/svc_rdma.h>
 #include "xprt_rdma.h"
 
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c
index aa1babbea385..7d99029df342 100644
--- a/net/tipc/bcast.c
+++ b/net/tipc/bcast.c
@@ -1,7 +1,7 @@
 /*
  * net/tipc/bcast.c: TIPC broadcast code
  *
- * Copyright (c) 2004-2006, 2014-2015, Ericsson AB
+ * Copyright (c) 2004-2006, 2014-2016, Ericsson AB
  * Copyright (c) 2004, Intel Corporation.
  * Copyright (c) 2005, 2010-2011, Wind River Systems
  * All rights reserved.
@@ -39,9 +39,8 @@
 #include "socket.h"
 #include "msg.h"
 #include "bcast.h"
-#include "name_distr.h"
 #include "link.h"
-#include "node.h"
+#include "name_table.h"
 
 #define	BCLINK_WIN_DEFAULT	50	/* bcast link window size (default) */
 #define	BCLINK_WIN_MIN	        32	/* bcast minimum link window size */
@@ -54,12 +53,20 @@ const char tipc_bclink_name[] = "broadcast-link";
  * @inputq: data input queue; will only carry SOCK_WAKEUP messages
  * @dest: array keeping number of reachable destinations per bearer
  * @primary_bearer: a bearer having links to all broadcast destinations, if any
+ * @bcast_support: indicates if primary bearer, if any, supports broadcast
+ * @rcast_support: indicates if all peer nodes support replicast
+ * @rc_ratio: dest count as percentage of cluster size where send method changes
+ * @bc_threshold: calculated drom rc_ratio; if dests > threshold use broadcast
  */
 struct tipc_bc_base {
 	struct tipc_link *link;
 	struct sk_buff_head inputq;
 	int dests[MAX_BEARERS];
 	int primary_bearer;
+	bool bcast_support;
+	bool rcast_support;
+	int rc_ratio;
+	int bc_threshold;
 };
 
 static struct tipc_bc_base *tipc_bc_base(struct net *net)
@@ -69,7 +76,20 @@ static struct tipc_bc_base *tipc_bc_base(struct net *net)
 
 int tipc_bcast_get_mtu(struct net *net)
 {
-	return tipc_link_mtu(tipc_bc_sndlink(net));
+	return tipc_link_mtu(tipc_bc_sndlink(net)) - INT_H_SIZE;
+}
+
+void tipc_bcast_disable_rcast(struct net *net)
+{
+	tipc_bc_base(net)->rcast_support = false;
+}
+
+static void tipc_bcbase_calc_bc_threshold(struct net *net)
+{
+	struct tipc_bc_base *bb = tipc_bc_base(net);
+	int cluster_size = tipc_link_bc_peers(tipc_bc_sndlink(net));
+
+	bb->bc_threshold = 1 + (cluster_size * bb->rc_ratio / 100);
 }
 
 /* tipc_bcbase_select_primary(): find a bearer with links to all destinations,
@@ -79,9 +99,10 @@ static void tipc_bcbase_select_primary(struct net *net)
 {
 	struct tipc_bc_base *bb = tipc_bc_base(net);
 	int all_dests =  tipc_link_bc_peers(bb->link);
-	int i, mtu;
+	int i, mtu, prim;
 
 	bb->primary_bearer = INVALID_BEARER_ID;
+	bb->bcast_support = true;
 
 	if (!all_dests)
 		return;
@@ -93,7 +114,7 @@ static void tipc_bcbase_select_primary(struct net *net)
 		mtu = tipc_bearer_mtu(net, i);
 		if (mtu < tipc_link_mtu(bb->link))
 			tipc_link_set_mtu(bb->link, mtu);
-
+		bb->bcast_support &= tipc_bearer_bcast_support(net, i);
 		if (bb->dests[i] < all_dests)
 			continue;
 
@@ -103,6 +124,9 @@ static void tipc_bcbase_select_primary(struct net *net)
 		if ((i ^ tipc_own_addr(net)) & 1)
 			break;
 	}
+	prim = bb->primary_bearer;
+	if (prim != INVALID_BEARER_ID)
+		bb->bcast_support = tipc_bearer_bcast_support(net, prim);
 }
 
 void tipc_bcast_inc_bearer_dst_cnt(struct net *net, int bearer_id)
@@ -170,45 +194,131 @@ static void tipc_bcbase_xmit(struct net *net, struct sk_buff_head *xmitq)
 	__skb_queue_purge(&_xmitq);
 }
 
-/* tipc_bcast_xmit - deliver buffer chain to all nodes in cluster
- *                    and to identified node local sockets
+static void tipc_bcast_select_xmit_method(struct net *net, int dests,
+					  struct tipc_mc_method *method)
+{
+	struct tipc_bc_base *bb = tipc_bc_base(net);
+	unsigned long exp = method->expires;
+
+	/* Broadcast supported by used bearer/bearers? */
+	if (!bb->bcast_support) {
+		method->rcast = true;
+		return;
+	}
+	/* Any destinations which don't support replicast ? */
+	if (!bb->rcast_support) {
+		method->rcast = false;
+		return;
+	}
+	/* Can current method be changed ? */
+	method->expires = jiffies + TIPC_METHOD_EXPIRE;
+	if (method->mandatory || time_before(jiffies, exp))
+		return;
+
+	/* Determine method to use now */
+	method->rcast = dests <= bb->bc_threshold;
+}
+
+/* tipc_bcast_xmit - broadcast the buffer chain to all external nodes
  * @net: the applicable net namespace
- * @list: chain of buffers containing message
- * Consumes the buffer chain, except when returning -ELINKCONG
- * Returns 0 if success, otherwise errno: -ELINKCONG,-EHOSTUNREACH,-EMSGSIZE
+ * @pkts: chain of buffers containing message
+ * @cong_link_cnt: set to 1 if broadcast link is congested, otherwise 0
+ * Consumes the buffer chain.
+ * Returns 0 if success, otherwise errno: -EHOSTUNREACH,-EMSGSIZE
  */
-int tipc_bcast_xmit(struct net *net, struct sk_buff_head *list)
+static int tipc_bcast_xmit(struct net *net, struct sk_buff_head *pkts,
+			   u16 *cong_link_cnt)
 {
 	struct tipc_link *l = tipc_bc_sndlink(net);
-	struct sk_buff_head xmitq, inputq, rcvq;
+	struct sk_buff_head xmitq;
 	int rc = 0;
 
-	__skb_queue_head_init(&rcvq);
 	__skb_queue_head_init(&xmitq);
-	skb_queue_head_init(&inputq);
-
-	/* Prepare message clone for local node */
-	if (unlikely(!tipc_msg_reassemble(list, &rcvq)))
-		return -EHOSTUNREACH;
-
 	tipc_bcast_lock(net);
 	if (tipc_link_bc_peers(l))
-		rc = tipc_link_xmit(l, list, &xmitq);
+		rc = tipc_link_xmit(l, pkts, &xmitq);
 	tipc_bcast_unlock(net);
-
-	/* Don't send to local node if adding to link failed */
-	if (unlikely(rc)) {
-		__skb_queue_purge(&rcvq);
-		return rc;
+	tipc_bcbase_xmit(net, &xmitq);
+	__skb_queue_purge(pkts);
+	if (rc == -ELINKCONG) {
+		*cong_link_cnt = 1;
+		rc = 0;
 	}
+	return rc;
+}
 
-	/* Broadcast to all nodes, inluding local node */
-	tipc_bcbase_xmit(net, &xmitq);
-	tipc_sk_mcast_rcv(net, &rcvq, &inputq);
-	__skb_queue_purge(list);
+/* tipc_rcast_xmit - replicate and send a message to given destination nodes
+ * @net: the applicable net namespace
+ * @pkts: chain of buffers containing message
+ * @dests: list of destination nodes
+ * @cong_link_cnt: returns number of congested links
+ * @cong_links: returns identities of congested links
+ * Returns 0 if success, otherwise errno
+ */
+static int tipc_rcast_xmit(struct net *net, struct sk_buff_head *pkts,
+			   struct tipc_nlist *dests, u16 *cong_link_cnt)
+{
+	struct sk_buff_head _pkts;
+	struct u32_item *n, *tmp;
+	u32 dst, selector;
+
+	selector = msg_link_selector(buf_msg(skb_peek(pkts)));
+	__skb_queue_head_init(&_pkts);
+
+	list_for_each_entry_safe(n, tmp, &dests->list, list) {
+		dst = n->value;
+		if (!tipc_msg_pskb_copy(dst, pkts, &_pkts))
+			return -ENOMEM;
+
+		/* Any other return value than -ELINKCONG is ignored */
+		if (tipc_node_xmit(net, &_pkts, dst, selector) == -ELINKCONG)
+			(*cong_link_cnt)++;
+	}
 	return 0;
 }
 
+/* tipc_mcast_xmit - deliver message to indicated destination nodes
+ *                   and to identified node local sockets
+ * @net: the applicable net namespace
+ * @pkts: chain of buffers containing message
+ * @method: send method to be used
+ * @dests: destination nodes for message.
+ * @cong_link_cnt: returns number of encountered congested destination links
+ * Consumes buffer chain.
+ * Returns 0 if success, otherwise errno
+ */
+int tipc_mcast_xmit(struct net *net, struct sk_buff_head *pkts,
+		    struct tipc_mc_method *method, struct tipc_nlist *dests,
+		    u16 *cong_link_cnt)
+{
+	struct sk_buff_head inputq, localq;
+	int rc = 0;
+
+	skb_queue_head_init(&inputq);
+	skb_queue_head_init(&localq);
+
+	/* Clone packets before they are consumed by next call */
+	if (dests->local && !tipc_msg_reassemble(pkts, &localq)) {
+		rc = -ENOMEM;
+		goto exit;
+	}
+	/* Send according to determined transmit method */
+	if (dests->remote) {
+		tipc_bcast_select_xmit_method(net, dests->remote, method);
+		if (method->rcast)
+			rc = tipc_rcast_xmit(net, pkts, dests, cong_link_cnt);
+		else
+			rc = tipc_bcast_xmit(net, pkts, cong_link_cnt);
+	}
+
+	if (dests->local)
+		tipc_sk_mcast_rcv(net, &localq, &inputq);
+exit:
+	/* This queue should normally be empty by now */
+	__skb_queue_purge(pkts);
+	return rc;
+}
+
 /* tipc_bcast_rcv - receive a broadcast packet, and deliver to rcv link
  *
  * RCU is locked, no other locks set
@@ -313,6 +423,7 @@ void tipc_bcast_add_peer(struct net *net, struct tipc_link *uc_l,
 	tipc_bcast_lock(net);
 	tipc_link_add_bc_peer(snd_l, uc_l, xmitq);
 	tipc_bcbase_select_primary(net);
+	tipc_bcbase_calc_bc_threshold(net);
 	tipc_bcast_unlock(net);
 }
 
@@ -331,6 +442,7 @@ void tipc_bcast_remove_peer(struct net *net, struct tipc_link *rcv_l)
 	tipc_bcast_lock(net);
 	tipc_link_remove_bc_peer(snd_l, rcv_l, &xmitq);
 	tipc_bcbase_select_primary(net);
+	tipc_bcbase_calc_bc_threshold(net);
 	tipc_bcast_unlock(net);
 
 	tipc_bcbase_xmit(net, &xmitq);
@@ -413,6 +525,8 @@ int tipc_bcast_init(struct net *net)
 		goto enomem;
 	bb->link = l;
 	tn->bcl = l;
+	bb->rc_ratio = 25;
+	bb->rcast_support = true;
 	return 0;
 enomem:
 	kfree(bb);
@@ -428,3 +542,33 @@ void tipc_bcast_stop(struct net *net)
 	kfree(tn->bcbase);
 	kfree(tn->bcl);
 }
+
+void tipc_nlist_init(struct tipc_nlist *nl, u32 self)
+{
+	memset(nl, 0, sizeof(*nl));
+	INIT_LIST_HEAD(&nl->list);
+	nl->self = self;
+}
+
+void tipc_nlist_add(struct tipc_nlist *nl, u32 node)
+{
+	if (node == nl->self)
+		nl->local = true;
+	else if (u32_push(&nl->list, node))
+		nl->remote++;
+}
+
+void tipc_nlist_del(struct tipc_nlist *nl, u32 node)
+{
+	if (node == nl->self)
+		nl->local = false;
+	else if (u32_del(&nl->list, node))
+		nl->remote--;
+}
+
+void tipc_nlist_purge(struct tipc_nlist *nl)
+{
+	u32_list_purge(&nl->list);
+	nl->remote = 0;
+	nl->local = 0;
+}
diff --git a/net/tipc/bcast.h b/net/tipc/bcast.h
index 855d53c64ab3..751530ab0c49 100644
--- a/net/tipc/bcast.h
+++ b/net/tipc/bcast.h
@@ -42,9 +42,35 @@
 struct tipc_node;
 struct tipc_msg;
 struct tipc_nl_msg;
-struct tipc_node_map;
+struct tipc_nlist;
+struct tipc_nitem;
 extern const char tipc_bclink_name[];
 
+#define TIPC_METHOD_EXPIRE msecs_to_jiffies(5000)
+
+struct tipc_nlist {
+	struct list_head list;
+	u32 self;
+	u16 remote;
+	bool local;
+};
+
+void tipc_nlist_init(struct tipc_nlist *nl, u32 self);
+void tipc_nlist_purge(struct tipc_nlist *nl);
+void tipc_nlist_add(struct tipc_nlist *nl, u32 node);
+void tipc_nlist_del(struct tipc_nlist *nl, u32 node);
+
+/* Cookie to be used between socket and broadcast layer
+ * @rcast: replicast (instead of broadcast) was used at previous xmit
+ * @mandatory: broadcast/replicast indication was set by user
+ * @expires: re-evaluate non-mandatory transmit method if we are past this
+ */
+struct tipc_mc_method {
+	bool rcast;
+	bool mandatory;
+	unsigned long expires;
+};
+
 int tipc_bcast_init(struct net *net);
 void tipc_bcast_stop(struct net *net);
 void tipc_bcast_add_peer(struct net *net, struct tipc_link *l,
@@ -53,7 +79,10 @@ void tipc_bcast_remove_peer(struct net *net, struct tipc_link *rcv_bcl);
 void tipc_bcast_inc_bearer_dst_cnt(struct net *net, int bearer_id);
 void tipc_bcast_dec_bearer_dst_cnt(struct net *net, int bearer_id);
 int  tipc_bcast_get_mtu(struct net *net);
-int tipc_bcast_xmit(struct net *net, struct sk_buff_head *list);
+void tipc_bcast_disable_rcast(struct net *net);
+int tipc_mcast_xmit(struct net *net, struct sk_buff_head *pkts,
+		    struct tipc_mc_method *method, struct tipc_nlist *dests,
+		    u16 *cong_link_cnt);
 int tipc_bcast_rcv(struct net *net, struct tipc_link *l, struct sk_buff *skb);
 void tipc_bcast_ack_rcv(struct net *net, struct tipc_link *l,
 			struct tipc_msg *hdr);
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index 52d74760fb68..33a5bdfbef76 100644
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -431,7 +431,7 @@ int tipc_enable_l2_media(struct net *net, struct tipc_bearer *b,
 	memset(&b->bcast_addr, 0, sizeof(b->bcast_addr));
 	memcpy(b->bcast_addr.value, dev->broadcast, b->media->hwaddr_len);
 	b->bcast_addr.media_id = b->media->type_id;
-	b->bcast_addr.broadcast = 1;
+	b->bcast_addr.broadcast = TIPC_BROADCAST_SUPPORT;
 	b->mtu = dev->mtu;
 	b->media->raw2addr(b, &b->addr, (char *)dev->dev_addr);
 	rcu_assign_pointer(dev->tipc_ptr, b);
@@ -482,6 +482,19 @@ int tipc_l2_send_msg(struct net *net, struct sk_buff *skb,
 	return 0;
 }
 
+bool tipc_bearer_bcast_support(struct net *net, u32 bearer_id)
+{
+	bool supp = false;
+	struct tipc_bearer *b;
+
+	rcu_read_lock();
+	b = bearer_get(net, bearer_id);
+	if (b)
+		supp = (b->bcast_addr.broadcast == TIPC_BROADCAST_SUPPORT);
+	rcu_read_unlock();
+	return supp;
+}
+
 int tipc_bearer_mtu(struct net *net, u32 bearer_id)
 {
 	int mtu = 0;
diff --git a/net/tipc/bearer.h b/net/tipc/bearer.h
index 278ff7f616f9..635c9086e19a 100644
--- a/net/tipc/bearer.h
+++ b/net/tipc/bearer.h
@@ -60,9 +60,14 @@
 #define TIPC_MEDIA_TYPE_IB	2
 #define TIPC_MEDIA_TYPE_UDP	3
 
-/* minimum bearer MTU */
+/* Minimum bearer MTU */
 #define TIPC_MIN_BEARER_MTU	(MAX_H_SIZE + INT_H_SIZE)
 
+/* Identifiers for distinguishing between broadcast/multicast and replicast
+ */
+#define TIPC_BROADCAST_SUPPORT  1
+#define TIPC_REPLICAST_SUPPORT  2
+
 /**
  * struct tipc_media_addr - destination address used by TIPC bearers
  * @value: address info (format defined by media)
@@ -210,6 +215,7 @@ int tipc_bearer_setup(void);
 void tipc_bearer_cleanup(void);
 void tipc_bearer_stop(struct net *net);
 int tipc_bearer_mtu(struct net *net, u32 bearer_id);
+bool tipc_bearer_bcast_support(struct net *net, u32 bearer_id);
 void tipc_bearer_xmit_skb(struct net *net, u32 bearer_id,
 			  struct sk_buff *skb,
 			  struct tipc_media_addr *dest);
diff --git a/net/tipc/link.c b/net/tipc/link.c
index 4e8647aef01c..ddd2dd6f77aa 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -515,6 +515,10 @@ bool tipc_link_bc_create(struct net *net, u32 ownnode, u32 peer,
 	if (link_is_bc_sndlink(l))
 		l->state = LINK_ESTABLISHED;
 
+	/* Disable replicast if even a single peer doesn't support it */
+	if (link_is_bc_rcvlink(l) && !(peer_caps & TIPC_BCAST_RCAST))
+		tipc_bcast_disable_rcast(net);
+
 	return true;
 }
 
@@ -776,60 +780,47 @@ int tipc_link_timeout(struct tipc_link *l, struct sk_buff_head *xmitq)
 
 /**
  * link_schedule_user - schedule a message sender for wakeup after congestion
- * @link: congested link
- * @list: message that was attempted sent
+ * @l: congested link
+ * @hdr: header of message that is being sent
  * Create pseudo msg to send back to user when congestion abates
- * Does not consume buffer list
  */
-static int link_schedule_user(struct tipc_link *link, struct sk_buff_head *list)
+static int link_schedule_user(struct tipc_link *l, struct tipc_msg *hdr)
 {
-	struct tipc_msg *msg = buf_msg(skb_peek(list));
-	int imp = msg_importance(msg);
-	u32 oport = msg_origport(msg);
-	u32 addr = tipc_own_addr(link->net);
+	u32 dnode = tipc_own_addr(l->net);
+	u32 dport = msg_origport(hdr);
 	struct sk_buff *skb;
 
-	/* This really cannot happen...  */
-	if (unlikely(imp > TIPC_CRITICAL_IMPORTANCE)) {
-		pr_warn("%s<%s>, send queue full", link_rst_msg, link->name);
-		return -ENOBUFS;
-	}
-	/* Non-blocking sender: */
-	if (TIPC_SKB_CB(skb_peek(list))->wakeup_pending)
-		return -ELINKCONG;
-
 	/* Create and schedule wakeup pseudo message */
 	skb = tipc_msg_create(SOCK_WAKEUP, 0, INT_H_SIZE, 0,
-			      addr, addr, oport, 0, 0);
+			      dnode, l->addr, dport, 0, 0);
 	if (!skb)
 		return -ENOBUFS;
-	TIPC_SKB_CB(skb)->chain_sz = skb_queue_len(list);
-	TIPC_SKB_CB(skb)->chain_imp = imp;
-	skb_queue_tail(&link->wakeupq, skb);
-	link->stats.link_congs++;
+	msg_set_dest_droppable(buf_msg(skb), true);
+	TIPC_SKB_CB(skb)->chain_imp = msg_importance(hdr);
+	skb_queue_tail(&l->wakeupq, skb);
+	l->stats.link_congs++;
 	return -ELINKCONG;
 }
 
 /**
  * link_prepare_wakeup - prepare users for wakeup after congestion
- * @link: congested link
- * Move a number of waiting users, as permitted by available space in
- * the send queue, from link wait queue to node wait queue for wakeup
+ * @l: congested link
+ * Wake up a number of waiting users, as permitted by available space
+ * in the send queue
  */
 void link_prepare_wakeup(struct tipc_link *l)
 {
-	int pnd[TIPC_SYSTEM_IMPORTANCE + 1] = {0,};
-	int imp, lim;
 	struct sk_buff *skb, *tmp;
+	int imp, i = 0;
 
 	skb_queue_walk_safe(&l->wakeupq, skb, tmp) {
 		imp = TIPC_SKB_CB(skb)->chain_imp;
-		lim = l->backlog[imp].limit;
-		pnd[imp] += TIPC_SKB_CB(skb)->chain_sz;
-		if ((pnd[imp] + l->backlog[imp].len) >= lim)
+		if (l->backlog[imp].len < l->backlog[imp].limit) {
+			skb_unlink(skb, &l->wakeupq);
+			skb_queue_tail(l->inputq, skb);
+		} else if (i++ > 10) {
 			break;
-		skb_unlink(skb, &l->wakeupq);
-		skb_queue_tail(l->inputq, skb);
+		}
 	}
 }
 
@@ -869,8 +860,7 @@ void tipc_link_reset(struct tipc_link *l)
  * @list: chain of buffers containing message
  * @xmitq: returned list of packets to be sent by caller
  *
- * Consumes the buffer chain, except when returning -ELINKCONG,
- * since the caller then may want to make more send attempts.
+ * Consumes the buffer chain.
  * Returns 0 if success, or errno: -ELINKCONG, -EMSGSIZE or -ENOBUFS
  * Messages at TIPC_SYSTEM_IMPORTANCE are always accepted
  */
@@ -879,7 +869,7 @@ int tipc_link_xmit(struct tipc_link *l, struct sk_buff_head *list,
 {
 	struct tipc_msg *hdr = buf_msg(skb_peek(list));
 	unsigned int maxwin = l->window;
-	unsigned int i, imp = msg_importance(hdr);
+	int imp = msg_importance(hdr);
 	unsigned int mtu = l->mtu;
 	u16 ack = l->rcv_nxt - 1;
 	u16 seqno = l->snd_nxt;
@@ -888,19 +878,22 @@ int tipc_link_xmit(struct tipc_link *l, struct sk_buff_head *list,
 	struct sk_buff_head *backlogq = &l->backlogq;
 	struct sk_buff *skb, *_skb, *bskb;
 	int pkt_cnt = skb_queue_len(list);
+	int rc = 0;
 
-	/* Match msg importance against this and all higher backlog limits: */
-	if (!skb_queue_empty(backlogq)) {
-		for (i = imp; i <= TIPC_SYSTEM_IMPORTANCE; i++) {
-			if (unlikely(l->backlog[i].len >= l->backlog[i].limit))
-				return link_schedule_user(l, list);
-		}
-	}
 	if (unlikely(msg_size(hdr) > mtu)) {
 		skb_queue_purge(list);
 		return -EMSGSIZE;
 	}
 
+	/* Allow oversubscription of one data msg per source at congestion */
+	if (unlikely(l->backlog[imp].len >= l->backlog[imp].limit)) {
+		if (imp == TIPC_SYSTEM_IMPORTANCE) {
+			pr_warn("%s<%s>, link overflow", link_rst_msg, l->name);
+			return -ENOBUFS;
+		}
+		rc = link_schedule_user(l, hdr);
+	}
+
 	if (pkt_cnt > 1) {
 		l->stats.sent_fragmented++;
 		l->stats.sent_fragments += pkt_cnt;
@@ -946,7 +939,7 @@ int tipc_link_xmit(struct tipc_link *l, struct sk_buff_head *list,
 		skb_queue_splice_tail_init(list, backlogq);
 	}
 	l->snd_nxt = seqno;
-	return 0;
+	return rc;
 }
 
 void tipc_link_advance_backlog(struct tipc_link *l, struct sk_buff_head *xmitq)
@@ -1043,11 +1036,17 @@ int tipc_link_retrans(struct tipc_link *l, u16 from, u16 to,
 static bool tipc_data_input(struct tipc_link *l, struct sk_buff *skb,
 			    struct sk_buff_head *inputq)
 {
-	switch (msg_user(buf_msg(skb))) {
+	struct tipc_msg *hdr = buf_msg(skb);
+
+	switch (msg_user(hdr)) {
 	case TIPC_LOW_IMPORTANCE:
 	case TIPC_MEDIUM_IMPORTANCE:
 	case TIPC_HIGH_IMPORTANCE:
 	case TIPC_CRITICAL_IMPORTANCE:
+		if (unlikely(msg_type(hdr) == TIPC_MCAST_MSG)) {
+			skb_queue_tail(l->bc_rcvlink->inputq, skb);
+			return true;
+		}
 	case CONN_MANAGER:
 		skb_queue_tail(inputq, skb);
 		return true;
diff --git a/net/tipc/msg.c b/net/tipc/msg.c
index ab02d0742476..312ef7de57d7 100644
--- a/net/tipc/msg.c
+++ b/net/tipc/msg.c
@@ -607,6 +607,23 @@ error:
 	return false;
 }
 
+bool tipc_msg_pskb_copy(u32 dst, struct sk_buff_head *msg,
+			struct sk_buff_head *cpy)
+{
+	struct sk_buff *skb, *_skb;
+
+	skb_queue_walk(msg, skb) {
+		_skb = pskb_copy(skb, GFP_ATOMIC);
+		if (!_skb) {
+			__skb_queue_purge(cpy);
+			return false;
+		}
+		msg_set_destnode(buf_msg(_skb), dst);
+		__skb_queue_tail(cpy, _skb);
+	}
+	return true;
+}
+
 /* tipc_skb_queue_sorted(); sort pkt into list according to sequence number
  * @list: list to be appended to
  * @seqno: sequence number of buffer to add
diff --git a/net/tipc/msg.h b/net/tipc/msg.h
index 2c3dc38abf9c..c843fd2bc48d 100644
--- a/net/tipc/msg.h
+++ b/net/tipc/msg.h
@@ -98,8 +98,6 @@ struct tipc_skb_cb {
 	u32 bytes_read;
 	struct sk_buff *tail;
 	bool validated;
-	bool wakeup_pending;
-	u16 chain_sz;
 	u16 chain_imp;
 	u16 ackers;
 };
@@ -633,14 +631,11 @@ static inline void msg_set_bc_netid(struct tipc_msg *m, u32 id)
 
 static inline u32 msg_link_selector(struct tipc_msg *m)
 {
+	if (msg_user(m) == MSG_FRAGMENTER)
+		m = (void *)msg_data(m);
 	return msg_bits(m, 4, 0, 1);
 }
 
-static inline void msg_set_link_selector(struct tipc_msg *m, u32 n)
-{
-	msg_set_bits(m, 4, 0, 1, n);
-}
-
 /*
  * Word 5
  */
@@ -837,6 +832,8 @@ int tipc_msg_build(struct tipc_msg *mhdr, struct msghdr *m,
 		   int offset, int dsz, int mtu, struct sk_buff_head *list);
 bool tipc_msg_lookup_dest(struct net *net, struct sk_buff *skb, int *err);
 bool tipc_msg_reassemble(struct sk_buff_head *list, struct sk_buff_head *rcvq);
+bool tipc_msg_pskb_copy(u32 dst, struct sk_buff_head *msg,
+			struct sk_buff_head *cpy);
 void __tipc_skb_queue_sorted(struct sk_buff_head *list, u16 seqno,
 			     struct sk_buff *skb);
 
diff --git a/net/tipc/name_table.c b/net/tipc/name_table.c
index e190460fe0d3..9be6592e4a6f 100644
--- a/net/tipc/name_table.c
+++ b/net/tipc/name_table.c
@@ -608,7 +608,7 @@ not_found:
  * Returns non-zero if any off-node ports overlap
  */
 int tipc_nametbl_mc_translate(struct net *net, u32 type, u32 lower, u32 upper,
-			      u32 limit, struct tipc_plist *dports)
+			      u32 limit, struct list_head *dports)
 {
 	struct name_seq *seq;
 	struct sub_seq *sseq;
@@ -633,7 +633,7 @@ int tipc_nametbl_mc_translate(struct net *net, u32 type, u32 lower, u32 upper,
 		info = sseq->info;
 		list_for_each_entry(publ, &info->node_list, node_list) {
 			if (publ->scope <= limit)
-				tipc_plist_push(dports, publ->ref);
+				u32_push(dports, publ->ref);
 		}
 
 		if (info->cluster_list_size != info->node_list_size)
@@ -645,6 +645,39 @@ exit:
 	return res;
 }
 
+/* tipc_nametbl_lookup_dst_nodes - find broadcast destination nodes
+ * - Creates list of nodes that overlap the given multicast address
+ * - Determines if any node local ports overlap
+ */
+void tipc_nametbl_lookup_dst_nodes(struct net *net, u32 type, u32 lower,
+				   u32 upper, u32 domain,
+				   struct tipc_nlist *nodes)
+{
+	struct sub_seq *sseq, *stop;
+	struct publication *publ;
+	struct name_info *info;
+	struct name_seq *seq;
+
+	rcu_read_lock();
+	seq = nametbl_find_seq(net, type);
+	if (!seq)
+		goto exit;
+
+	spin_lock_bh(&seq->lock);
+	sseq = seq->sseqs + nameseq_locate_subseq(seq, lower);
+	stop = seq->sseqs + seq->first_free;
+	for (; sseq->lower <= upper && sseq != stop; sseq++) {
+		info = sseq->info;
+		list_for_each_entry(publ, &info->zone_list, zone_list) {
+			if (tipc_in_scope(domain, publ->node))
+				tipc_nlist_add(nodes, publ->node);
+		}
+	}
+	spin_unlock_bh(&seq->lock);
+exit:
+	rcu_read_unlock();
+}
+
 /*
  * tipc_nametbl_publish - add name publication to network name tables
  */
@@ -1022,40 +1055,79 @@ int tipc_nl_name_table_dump(struct sk_buff *skb, struct netlink_callback *cb)
 	return skb->len;
 }
 
-void tipc_plist_push(struct tipc_plist *pl, u32 port)
+bool u32_find(struct list_head *l, u32 value)
 {
-	struct tipc_plist *nl;
+	struct u32_item *item;
 
-	if (likely(!pl->port)) {
-		pl->port = port;
-		return;
+	list_for_each_entry(item, l, list) {
+		if (item->value == value)
+			return true;
 	}
-	if (pl->port == port)
-		return;
-	list_for_each_entry(nl, &pl->list, list) {
-		if (nl->port == port)
-			return;
+	return false;
+}
+
+bool u32_push(struct list_head *l, u32 value)
+{
+	struct u32_item *item;
+
+	list_for_each_entry(item, l, list) {
+		if (item->value == value)
+			return false;
+	}
+	item = kmalloc(sizeof(*item), GFP_ATOMIC);
+	if (unlikely(!item))
+		return false;
+
+	item->value = value;
+	list_add(&item->list, l);
+	return true;
+}
+
+u32 u32_pop(struct list_head *l)
+{
+	struct u32_item *item;
+	u32 value = 0;
+
+	if (list_empty(l))
+		return 0;
+	item = list_first_entry(l, typeof(*item), list);
+	value = item->value;
+	list_del(&item->list);
+	kfree(item);
+	return value;
+}
+
+bool u32_del(struct list_head *l, u32 value)
+{
+	struct u32_item *item, *tmp;
+
+	list_for_each_entry_safe(item, tmp, l, list) {
+		if (item->value != value)
+			continue;
+		list_del(&item->list);
+		kfree(item);
+		return true;
 	}
-	nl = kmalloc(sizeof(*nl), GFP_ATOMIC);
-	if (nl) {
-		nl->port = port;
-		list_add(&nl->list, &pl->list);
+	return false;
+}
+
+void u32_list_purge(struct list_head *l)
+{
+	struct u32_item *item, *tmp;
+
+	list_for_each_entry_safe(item, tmp, l, list) {
+		list_del(&item->list);
+		kfree(item);
 	}
 }
 
-u32 tipc_plist_pop(struct tipc_plist *pl)
+int u32_list_len(struct list_head *l)
 {
-	struct tipc_plist *nl;
-	u32 port = 0;
+	struct u32_item *item;
+	int i = 0;
 
-	if (likely(list_empty(&pl->list))) {
-		port = pl->port;
-		pl->port = 0;
-		return port;
+	list_for_each_entry(item, l, list) {
+		i++;
 	}
-	nl = list_first_entry(&pl->list, typeof(*nl), list);
-	port = nl->port;
-	list_del(&nl->list);
-	kfree(nl);
-	return port;
+	return i;
 }
diff --git a/net/tipc/name_table.h b/net/tipc/name_table.h
index 1524a73830f7..6ebdeb1d84a5 100644
--- a/net/tipc/name_table.h
+++ b/net/tipc/name_table.h
@@ -39,6 +39,7 @@
 
 struct tipc_subscription;
 struct tipc_plist;
+struct tipc_nlist;
 
 /*
  * TIPC name types reserved for internal TIPC use (both current and planned)
@@ -99,7 +100,10 @@ int tipc_nl_name_table_dump(struct sk_buff *skb, struct netlink_callback *cb);
 
 u32 tipc_nametbl_translate(struct net *net, u32 type, u32 instance, u32 *node);
 int tipc_nametbl_mc_translate(struct net *net, u32 type, u32 lower, u32 upper,
-			      u32 limit, struct tipc_plist *dports);
+			      u32 limit, struct list_head *dports);
+void tipc_nametbl_lookup_dst_nodes(struct net *net, u32 type, u32 lower,
+				   u32 upper, u32 domain,
+				   struct tipc_nlist *nodes);
 struct publication *tipc_nametbl_publish(struct net *net, u32 type, u32 lower,
 					 u32 upper, u32 scope, u32 port_ref,
 					 u32 key);
@@ -116,18 +120,16 @@ void tipc_nametbl_unsubscribe(struct tipc_subscription *s);
 int tipc_nametbl_init(struct net *net);
 void tipc_nametbl_stop(struct net *net);
 
-struct tipc_plist {
+struct u32_item {
 	struct list_head list;
-	u32 port;
+	u32 value;
 };
 
-static inline void tipc_plist_init(struct tipc_plist *pl)
-{
-	INIT_LIST_HEAD(&pl->list);
-	pl->port = 0;
-}
-
-void tipc_plist_push(struct tipc_plist *pl, u32 port);
-u32 tipc_plist_pop(struct tipc_plist *pl);
+bool u32_push(struct list_head *l, u32 value);
+u32 u32_pop(struct list_head *l);
+bool u32_find(struct list_head *l, u32 value);
+bool u32_del(struct list_head *l, u32 value);
+void u32_list_purge(struct list_head *l);
+int u32_list_len(struct list_head *l);
 
 #endif
diff --git a/net/tipc/net.c b/net/tipc/net.c
index 28bf4feeb81c..ab8a2d5d1e32 100644
--- a/net/tipc/net.c
+++ b/net/tipc/net.c
@@ -110,6 +110,10 @@ int tipc_net_start(struct net *net, u32 addr)
 	char addr_string[16];
 
 	tn->own_addr = addr;
+
+	/* Ensure that the new address is visible before we reinit. */
+	smp_mb();
+
 	tipc_named_reinit(net);
 	tipc_sk_reinit(net);
 
diff --git a/net/tipc/node.c b/net/tipc/node.c
index 27753325e06e..e9295fa3a554 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -1172,7 +1172,7 @@ msg_full:
  * @list: chain of buffers containing message
  * @dnode: address of destination node
  * @selector: a number used for deterministic link selection
- * Consumes the buffer chain, except when returning -ELINKCONG
+ * Consumes the buffer chain.
  * Returns 0 if success, otherwise: -ELINKCONG,-EHOSTUNREACH,-EMSGSIZE,-ENOBUF
  */
 int tipc_node_xmit(struct net *net, struct sk_buff_head *list,
@@ -1211,10 +1211,10 @@ int tipc_node_xmit(struct net *net, struct sk_buff_head *list,
 	spin_unlock_bh(&le->lock);
 	tipc_node_read_unlock(n);
 
-	if (likely(rc == 0))
-		tipc_bearer_xmit(net, bearer_id, &xmitq, &le->maddr);
-	else if (rc == -ENOBUFS)
+	if (unlikely(rc == -ENOBUFS))
 		tipc_node_link_down(n, bearer_id, false);
+	else
+		tipc_bearer_xmit(net, bearer_id, &xmitq, &le->maddr);
 
 	tipc_node_put(n);
 
@@ -1226,20 +1226,15 @@ int tipc_node_xmit(struct net *net, struct sk_buff_head *list,
  * messages, which will not be rejected
  * The only exception is datagram messages rerouted after secondary
  * lookup, which are rare and safe to dispose of anyway.
- * TODO: Return real return value, and let callers use
- * tipc_wait_for_sendpkt() where applicable
  */
 int tipc_node_xmit_skb(struct net *net, struct sk_buff *skb, u32 dnode,
 		       u32 selector)
 {
 	struct sk_buff_head head;
-	int rc;
 
 	skb_queue_head_init(&head);
 	__skb_queue_tail(&head, skb);
-	rc = tipc_node_xmit(net, &head, dnode, selector);
-	if (rc == -ELINKCONG)
-		kfree_skb(skb);
+	tipc_node_xmit(net, &head, dnode, selector);
 	return 0;
 }
 
@@ -1267,6 +1262,19 @@ void tipc_node_broadcast(struct net *net, struct sk_buff *skb)
 	kfree_skb(skb);
 }
 
+static void tipc_node_mcast_rcv(struct tipc_node *n)
+{
+	struct tipc_bclink_entry *be = &n->bc_entry;
+
+	/* 'arrvq' is under inputq2's lock protection */
+	spin_lock_bh(&be->inputq2.lock);
+	spin_lock_bh(&be->inputq1.lock);
+	skb_queue_splice_tail_init(&be->inputq1, &be->arrvq);
+	spin_unlock_bh(&be->inputq1.lock);
+	spin_unlock_bh(&be->inputq2.lock);
+	tipc_sk_mcast_rcv(n->net, &be->arrvq, &be->inputq2);
+}
+
 static void tipc_node_bc_sync_rcv(struct tipc_node *n, struct tipc_msg *hdr,
 				  int bearer_id, struct sk_buff_head *xmitq)
 {
@@ -1340,15 +1348,8 @@ static void tipc_node_bc_rcv(struct net *net, struct sk_buff *skb, int bearer_id
 	if (!skb_queue_empty(&xmitq))
 		tipc_bearer_xmit(net, bearer_id, &xmitq, &le->maddr);
 
-	/* Deliver. 'arrvq' is under inputq2's lock protection */
-	if (!skb_queue_empty(&be->inputq1)) {
-		spin_lock_bh(&be->inputq2.lock);
-		spin_lock_bh(&be->inputq1.lock);
-		skb_queue_splice_tail_init(&be->inputq1, &be->arrvq);
-		spin_unlock_bh(&be->inputq1.lock);
-		spin_unlock_bh(&be->inputq2.lock);
-		tipc_sk_mcast_rcv(net, &be->arrvq, &be->inputq2);
-	}
+	if (!skb_queue_empty(&be->inputq1))
+		tipc_node_mcast_rcv(n);
 
 	if (rc & TIPC_LINK_DOWN_EVT) {
 		/* Reception reassembly failure => reset all links to peer */
@@ -1575,6 +1576,9 @@ void tipc_rcv(struct net *net, struct sk_buff *skb, struct tipc_bearer *b)
 	if (unlikely(!skb_queue_empty(&n->bc_entry.namedq)))
 		tipc_named_rcv(net, &n->bc_entry.namedq);
 
+	if (unlikely(!skb_queue_empty(&n->bc_entry.inputq1)))
+		tipc_node_mcast_rcv(n);
+
 	if (!skb_queue_empty(&le->inputq))
 		tipc_sk_rcv(net, &le->inputq);
 
diff --git a/net/tipc/node.h b/net/tipc/node.h
index 39ef54c1f2ad..898c22916984 100644
--- a/net/tipc/node.h
+++ b/net/tipc/node.h
@@ -47,11 +47,13 @@
 enum {
 	TIPC_BCAST_SYNCH      = (1 << 1),
 	TIPC_BCAST_STATE_NACK = (1 << 2),
-	TIPC_BLOCK_FLOWCTL    = (1 << 3)
+	TIPC_BLOCK_FLOWCTL    = (1 << 3),
+	TIPC_BCAST_RCAST      = (1 << 4)
 };
 
 #define TIPC_NODE_CAPABILITIES (TIPC_BCAST_SYNCH | \
 				TIPC_BCAST_STATE_NACK | \
+				TIPC_BCAST_RCAST | \
 				TIPC_BLOCK_FLOWCTL)
 #define INVALID_BEARER_ID -1
 
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 800caaa699a1..6b09a778cc71 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -67,16 +67,19 @@ enum {
  * @max_pkt: maximum packet size "hint" used when building messages sent by port
  * @portid: unique port identity in TIPC socket hash table
  * @phdr: preformatted message header used when sending messages
+ * #cong_links: list of congested links
  * @publications: list of publications for port
+ * @blocking_link: address of the congested link we are currently sleeping on
  * @pub_count: total # of publications port has made during its lifetime
  * @probing_state:
  * @conn_timeout: the time we can wait for an unresponded setup request
  * @dupl_rcvcnt: number of bytes counted twice, in both backlog and rcv queue
- * @link_cong: non-zero if owner must sleep because of link congestion
+ * @cong_link_cnt: number of congested links
  * @sent_unacked: # messages sent by socket, and not yet acked by peer
  * @rcv_unacked: # messages read by user, but not yet acked back to peer
  * @peer: 'connected' peer for dgram/rdm
  * @node: hash table node
+ * @mc_method: cookie for use between socket and broadcast layer
  * @rcu: rcu struct for tipc_sock
  */
 struct tipc_sock {
@@ -87,13 +90,13 @@ struct tipc_sock {
 	u32 max_pkt;
 	u32 portid;
 	struct tipc_msg phdr;
-	struct list_head sock_list;
+	struct list_head cong_links;
 	struct list_head publications;
 	u32 pub_count;
 	uint conn_timeout;
 	atomic_t dupl_rcvcnt;
 	bool probe_unacked;
-	bool link_cong;
+	u16 cong_link_cnt;
 	u16 snt_unacked;
 	u16 snd_win;
 	u16 peer_caps;
@@ -101,6 +104,7 @@ struct tipc_sock {
 	u16 rcv_win;
 	struct sockaddr_tipc peer;
 	struct rhash_head node;
+	struct tipc_mc_method mc_method;
 	struct rcu_head rcu;
 };
 
@@ -110,7 +114,6 @@ static void tipc_write_space(struct sock *sk);
 static void tipc_sock_destruct(struct sock *sk);
 static int tipc_release(struct socket *sock);
 static int tipc_accept(struct socket *sock, struct socket *new_sock, int flags);
-static int tipc_wait_for_sndmsg(struct socket *sock, long *timeo_p);
 static void tipc_sk_timeout(unsigned long data);
 static int tipc_sk_publish(struct tipc_sock *tsk, uint scope,
 			   struct tipc_name_seq const *seq);
@@ -119,8 +122,7 @@ static int tipc_sk_withdraw(struct tipc_sock *tsk, uint scope,
 static struct tipc_sock *tipc_sk_lookup(struct net *net, u32 portid);
 static int tipc_sk_insert(struct tipc_sock *tsk);
 static void tipc_sk_remove(struct tipc_sock *tsk);
-static int __tipc_send_stream(struct socket *sock, struct msghdr *m,
-			      size_t dsz);
+static int __tipc_sendstream(struct socket *sock, struct msghdr *m, size_t dsz);
 static int __tipc_sendmsg(struct socket *sock, struct msghdr *m, size_t dsz);
 
 static const struct proto_ops packet_ops;
@@ -334,6 +336,49 @@ static int tipc_set_sk_state(struct sock *sk, int state)
 	return res;
 }
 
+static int tipc_sk_sock_err(struct socket *sock, long *timeout)
+{
+	struct sock *sk = sock->sk;
+	int err = sock_error(sk);
+	int typ = sock->type;
+
+	if (err)
+		return err;
+	if (typ == SOCK_STREAM || typ == SOCK_SEQPACKET) {
+		if (sk->sk_state == TIPC_DISCONNECTING)
+			return -EPIPE;
+		else if (!tipc_sk_connected(sk))
+			return -ENOTCONN;
+	}
+	if (!*timeout)
+		return -EAGAIN;
+	if (signal_pending(current))
+		return sock_intr_errno(*timeout);
+
+	return 0;
+}
+
+#define tipc_wait_for_cond(sock_, timeout_, condition_)			\
+({								        \
+	int rc_ = 0;							\
+	int done_ = 0;							\
+									\
+	while (!(condition_) && !done_) {				\
+		struct sock *sk_ = sock->sk;				\
+		DEFINE_WAIT_FUNC(wait_, woken_wake_function);		\
+									\
+		rc_ = tipc_sk_sock_err(sock_, timeout_);		\
+		if (rc_)						\
+			break;						\
+		prepare_to_wait(sk_sleep(sk_), &wait_,			\
+				TASK_INTERRUPTIBLE);			\
+		done_ = sk_wait_event(sk_, timeout_,			\
+				      (condition_), &wait_);		\
+		remove_wait_queue(sk_sleep(sk_), &wait_);		\
+	}								\
+	rc_;								\
+})
+
 /**
  * tipc_sk_create - create a TIPC socket
  * @net: network namespace (must be default network)
@@ -382,10 +427,9 @@ static int tipc_sk_create(struct net *net, struct socket *sock,
 	tsk = tipc_sk(sk);
 	tsk->max_pkt = MAX_PKT_DEFAULT;
 	INIT_LIST_HEAD(&tsk->publications);
+	INIT_LIST_HEAD(&tsk->cong_links);
 	msg = &tsk->phdr;
 	tn = net_generic(sock_net(sk), tipc_net_id);
-	tipc_msg_init(tn->own_addr, msg, TIPC_LOW_IMPORTANCE, TIPC_NAMED_MSG,
-		      NAMED_H_SIZE, 0);
 
 	/* Finish initializing socket data structures */
 	sock->ops = ops;
@@ -395,6 +439,13 @@ static int tipc_sk_create(struct net *net, struct socket *sock,
 		pr_warn("Socket create failed; port number exhausted\n");
 		return -EINVAL;
 	}
+
+	/* Ensure tsk is visible before we read own_addr. */
+	smp_mb();
+
+	tipc_msg_init(tn->own_addr, msg, TIPC_LOW_IMPORTANCE, TIPC_NAMED_MSG,
+		      NAMED_H_SIZE, 0);
+
 	msg_set_origport(msg, tsk->portid);
 	setup_timer(&sk->sk_timer, tipc_sk_timeout, (unsigned long)tsk);
 	sk->sk_shutdown = 0;
@@ -432,9 +483,14 @@ static void __tipc_shutdown(struct socket *sock, int error)
 	struct sock *sk = sock->sk;
 	struct tipc_sock *tsk = tipc_sk(sk);
 	struct net *net = sock_net(sk);
+	long timeout = CONN_TIMEOUT_DEFAULT;
 	u32 dnode = tsk_peer_node(tsk);
 	struct sk_buff *skb;
 
+	/* Avoid that hi-prio shutdown msgs bypass msgs in link wakeup queue */
+	tipc_wait_for_cond(sock, &timeout, (!tsk->cong_link_cnt &&
+					    !tsk_conn_cong(tsk)));
+
 	/* Reject all unreceived messages, except on an active connection
 	 * (which disconnects locally & sends a 'FIN+' to peer).
 	 */
@@ -505,7 +561,8 @@ static int tipc_release(struct socket *sock)
 
 	/* Reject any messages that accumulated in backlog queue */
 	release_sock(sk);
-
+	u32_list_purge(&tsk->cong_links);
+	tsk->cong_link_cnt = 0;
 	call_rcu(&tsk->rcu, tipc_sk_callback);
 	sock->sk = NULL;
 
@@ -648,7 +705,7 @@ static unsigned int tipc_poll(struct file *file, struct socket *sock,
 
 	switch (sk->sk_state) {
 	case TIPC_ESTABLISHED:
-		if (!tsk->link_cong && !tsk_conn_cong(tsk))
+		if (!tsk->cong_link_cnt && !tsk_conn_cong(tsk))
 			mask |= POLLOUT;
 		/* fall thru' */
 	case TIPC_LISTEN:
@@ -657,7 +714,7 @@ static unsigned int tipc_poll(struct file *file, struct socket *sock,
 			mask |= (POLLIN | POLLRDNORM);
 		break;
 	case TIPC_OPEN:
-		if (!tsk->link_cong)
+		if (!tsk->cong_link_cnt)
 			mask |= POLLOUT;
 		if (tipc_sk_type_connectionless(sk) &&
 		    (!skb_queue_empty(&sk->sk_receive_queue)))
@@ -676,63 +733,60 @@ static unsigned int tipc_poll(struct file *file, struct socket *sock,
  * @sock: socket structure
  * @seq: destination address
  * @msg: message to send
- * @dsz: total length of message data
- * @timeo: timeout to wait for wakeup
+ * @dlen: length of data to send
+ * @timeout: timeout to wait for wakeup
  *
  * Called from function tipc_sendmsg(), which has done all sanity checks
  * Returns the number of bytes sent on success, or errno
  */
 static int tipc_sendmcast(struct  socket *sock, struct tipc_name_seq *seq,
-			  struct msghdr *msg, size_t dsz, long timeo)
+			  struct msghdr *msg, size_t dlen, long timeout)
 {
 	struct sock *sk = sock->sk;
 	struct tipc_sock *tsk = tipc_sk(sk);
+	struct tipc_msg *hdr = &tsk->phdr;
 	struct net *net = sock_net(sk);
-	struct tipc_msg *mhdr = &tsk->phdr;
-	struct sk_buff_head pktchain;
-	struct iov_iter save = msg->msg_iter;
-	uint mtu;
+	int mtu = tipc_bcast_get_mtu(net);
+	struct tipc_mc_method *method = &tsk->mc_method;
+	u32 domain = addr_domain(net, TIPC_CLUSTER_SCOPE);
+	struct sk_buff_head pkts;
+	struct tipc_nlist dsts;
 	int rc;
 
-	if (!timeo && tsk->link_cong)
-		return -ELINKCONG;
+	/* Block or return if any destination link is congested */
+	rc = tipc_wait_for_cond(sock, &timeout, !tsk->cong_link_cnt);
+	if (unlikely(rc))
+		return rc;
 
-	msg_set_type(mhdr, TIPC_MCAST_MSG);
-	msg_set_lookup_scope(mhdr, TIPC_CLUSTER_SCOPE);
-	msg_set_destport(mhdr, 0);
-	msg_set_destnode(mhdr, 0);
-	msg_set_nametype(mhdr, seq->type);
-	msg_set_namelower(mhdr, seq->lower);
-	msg_set_nameupper(mhdr, seq->upper);
-	msg_set_hdr_sz(mhdr, MCAST_H_SIZE);
+	/* Lookup destination nodes */
+	tipc_nlist_init(&dsts, tipc_own_addr(net));
+	tipc_nametbl_lookup_dst_nodes(net, seq->type, seq->lower,
+				      seq->upper, domain, &dsts);
+	if (!dsts.local && !dsts.remote)
+		return -EHOSTUNREACH;
 
-	skb_queue_head_init(&pktchain);
+	/* Build message header */
+	msg_set_type(hdr, TIPC_MCAST_MSG);
+	msg_set_hdr_sz(hdr, MCAST_H_SIZE);
+	msg_set_lookup_scope(hdr, TIPC_CLUSTER_SCOPE);
+	msg_set_destport(hdr, 0);
+	msg_set_destnode(hdr, 0);
+	msg_set_nametype(hdr, seq->type);
+	msg_set_namelower(hdr, seq->lower);
+	msg_set_nameupper(hdr, seq->upper);
 
-new_mtu:
-	mtu = tipc_bcast_get_mtu(net);
-	rc = tipc_msg_build(mhdr, msg, 0, dsz, mtu, &pktchain);
-	if (unlikely(rc < 0))
-		return rc;
+	/* Build message as chain of buffers */
+	skb_queue_head_init(&pkts);
+	rc = tipc_msg_build(hdr, msg, 0, dlen, mtu, &pkts);
 
-	do {
-		rc = tipc_bcast_xmit(net, &pktchain);
-		if (likely(!rc))
-			return dsz;
-
-		if (rc == -ELINKCONG) {
-			tsk->link_cong = 1;
-			rc = tipc_wait_for_sndmsg(sock, &timeo);
-			if (!rc)
-				continue;
-		}
-		__skb_queue_purge(&pktchain);
-		if (rc == -EMSGSIZE) {
-			msg->msg_iter = save;
-			goto new_mtu;
-		}
-		break;
-	} while (1);
-	return rc;
+	/* Send message if build was successful */
+	if (unlikely(rc == dlen))
+		rc = tipc_mcast_xmit(net, &pkts, method, &dsts,
+				     &tsk->cong_link_cnt);
+
+	tipc_nlist_purge(&dsts);
+
+	return rc ? rc : dlen;
 }
 
 /**
@@ -746,7 +800,7 @@ void tipc_sk_mcast_rcv(struct net *net, struct sk_buff_head *arrvq,
 		       struct sk_buff_head *inputq)
 {
 	struct tipc_msg *msg;
-	struct tipc_plist dports;
+	struct list_head dports;
 	u32 portid;
 	u32 scope = TIPC_CLUSTER_SCOPE;
 	struct sk_buff_head tmpq;
@@ -754,7 +808,7 @@ void tipc_sk_mcast_rcv(struct net *net, struct sk_buff_head *arrvq,
 	struct sk_buff *skb, *_skb;
 
 	__skb_queue_head_init(&tmpq);
-	tipc_plist_init(&dports);
+	INIT_LIST_HEAD(&dports);
 
 	skb = tipc_skb_peek(arrvq, &inputq->lock);
 	for (; skb; skb = tipc_skb_peek(arrvq, &inputq->lock)) {
@@ -768,8 +822,8 @@ void tipc_sk_mcast_rcv(struct net *net, struct sk_buff_head *arrvq,
 		tipc_nametbl_mc_translate(net,
 					  msg_nametype(msg), msg_namelower(msg),
 					  msg_nameupper(msg), scope, &dports);
-		portid = tipc_plist_pop(&dports);
-		for (; portid; portid = tipc_plist_pop(&dports)) {
+		portid = u32_pop(&dports);
+		for (; portid; portid = u32_pop(&dports)) {
 			_skb = __pskb_copy(skb, hsz, GFP_ATOMIC);
 			if (_skb) {
 				msg_set_destport(buf_msg(_skb), portid);
@@ -830,31 +884,6 @@ exit:
 	kfree_skb(skb);
 }
 
-static int tipc_wait_for_sndmsg(struct socket *sock, long *timeo_p)
-{
-	DEFINE_WAIT_FUNC(wait, woken_wake_function);
-	struct sock *sk = sock->sk;
-	struct tipc_sock *tsk = tipc_sk(sk);
-	int done;
-
-	do {
-		int err = sock_error(sk);
-		if (err)
-			return err;
-		if (sk->sk_shutdown & SEND_SHUTDOWN)
-			return -EPIPE;
-		if (!*timeo_p)
-			return -EAGAIN;
-		if (signal_pending(current))
-			return sock_intr_errno(*timeo_p);
-
-		add_wait_queue(sk_sleep(sk), &wait);
-		done = sk_wait_event(sk, timeo_p, !tsk->link_cong, &wait);
-		remove_wait_queue(sk_sleep(sk), &wait);
-	} while (!done);
-	return 0;
-}
-
 /**
  * tipc_sendmsg - send message in connectionless manner
  * @sock: socket structure
@@ -881,35 +910,38 @@ static int tipc_sendmsg(struct socket *sock,
 	return ret;
 }
 
-static int __tipc_sendmsg(struct socket *sock, struct msghdr *m, size_t dsz)
+static int __tipc_sendmsg(struct socket *sock, struct msghdr *m, size_t dlen)
 {
-	DECLARE_SOCKADDR(struct sockaddr_tipc *, dest, m->msg_name);
 	struct sock *sk = sock->sk;
-	struct tipc_sock *tsk = tipc_sk(sk);
 	struct net *net = sock_net(sk);
-	struct tipc_msg *mhdr = &tsk->phdr;
-	u32 dnode, dport;
-	struct sk_buff_head pktchain;
-	bool is_connectionless = tipc_sk_type_connectionless(sk);
-	struct sk_buff *skb;
+	struct tipc_sock *tsk = tipc_sk(sk);
+	DECLARE_SOCKADDR(struct sockaddr_tipc *, dest, m->msg_name);
+	long timeout = sock_sndtimeo(sk, m->msg_flags & MSG_DONTWAIT);
+	struct list_head *clinks = &tsk->cong_links;
+	bool syn = !tipc_sk_type_connectionless(sk);
+	struct tipc_msg *hdr = &tsk->phdr;
 	struct tipc_name_seq *seq;
-	struct iov_iter save;
-	u32 mtu;
-	long timeo;
-	int rc;
+	struct sk_buff_head pkts;
+	u32 type, inst, domain;
+	u32 dnode, dport;
+	int mtu, rc;
 
-	if (dsz > TIPC_MAX_USER_MSG_SIZE)
+	if (unlikely(dlen > TIPC_MAX_USER_MSG_SIZE))
 		return -EMSGSIZE;
+
 	if (unlikely(!dest)) {
-		if (is_connectionless && tsk->peer.family == AF_TIPC)
-			dest = &tsk->peer;
-		else
+		dest = &tsk->peer;
+		if (!syn || dest->family != AF_TIPC)
 			return -EDESTADDRREQ;
-	} else if (unlikely(m->msg_namelen < sizeof(*dest)) ||
-		   dest->family != AF_TIPC) {
-		return -EINVAL;
 	}
-	if (!is_connectionless) {
+
+	if (unlikely(m->msg_namelen < sizeof(*dest)))
+		return -EINVAL;
+
+	if (unlikely(dest->family != AF_TIPC))
+		return -EINVAL;
+
+	if (unlikely(syn)) {
 		if (sk->sk_state == TIPC_LISTEN)
 			return -EPIPE;
 		if (sk->sk_state != TIPC_OPEN)
@@ -921,102 +953,62 @@ static int __tipc_sendmsg(struct socket *sock, struct msghdr *m, size_t dsz)
 			tsk->conn_instance = dest->addr.name.name.instance;
 		}
 	}
-	seq = &dest->addr.nameseq;
-	timeo = sock_sndtimeo(sk, m->msg_flags & MSG_DONTWAIT);
 
-	if (dest->addrtype == TIPC_ADDR_MCAST) {
-		return tipc_sendmcast(sock, seq, m, dsz, timeo);
-	} else if (dest->addrtype == TIPC_ADDR_NAME) {
-		u32 type = dest->addr.name.name.type;
-		u32 inst = dest->addr.name.name.instance;
-		u32 domain = dest->addr.name.domain;
+	seq = &dest->addr.nameseq;
+	if (dest->addrtype == TIPC_ADDR_MCAST)
+		return tipc_sendmcast(sock, seq, m, dlen, timeout);
 
+	if (dest->addrtype == TIPC_ADDR_NAME) {
+		type = dest->addr.name.name.type;
+		inst = dest->addr.name.name.instance;
+		domain = dest->addr.name.domain;
 		dnode = domain;
-		msg_set_type(mhdr, TIPC_NAMED_MSG);
-		msg_set_hdr_sz(mhdr, NAMED_H_SIZE);
-		msg_set_nametype(mhdr, type);
-		msg_set_nameinst(mhdr, inst);
-		msg_set_lookup_scope(mhdr, tipc_addr_scope(domain));
+		msg_set_type(hdr, TIPC_NAMED_MSG);
+		msg_set_hdr_sz(hdr, NAMED_H_SIZE);
+		msg_set_nametype(hdr, type);
+		msg_set_nameinst(hdr, inst);
+		msg_set_lookup_scope(hdr, tipc_addr_scope(domain));
 		dport = tipc_nametbl_translate(net, type, inst, &dnode);
-		msg_set_destnode(mhdr, dnode);
-		msg_set_destport(mhdr, dport);
+		msg_set_destnode(hdr, dnode);
+		msg_set_destport(hdr, dport);
 		if (unlikely(!dport && !dnode))
 			return -EHOSTUNREACH;
+
 	} else if (dest->addrtype == TIPC_ADDR_ID) {
 		dnode = dest->addr.id.node;
-		msg_set_type(mhdr, TIPC_DIRECT_MSG);
-		msg_set_lookup_scope(mhdr, 0);
-		msg_set_destnode(mhdr, dnode);
-		msg_set_destport(mhdr, dest->addr.id.ref);
-		msg_set_hdr_sz(mhdr, BASIC_H_SIZE);
+		msg_set_type(hdr, TIPC_DIRECT_MSG);
+		msg_set_lookup_scope(hdr, 0);
+		msg_set_destnode(hdr, dnode);
+		msg_set_destport(hdr, dest->addr.id.ref);
+		msg_set_hdr_sz(hdr, BASIC_H_SIZE);
 	}
 
-	skb_queue_head_init(&pktchain);
-	save = m->msg_iter;
-new_mtu:
-	mtu = tipc_node_get_mtu(net, dnode, tsk->portid);
-	rc = tipc_msg_build(mhdr, m, 0, dsz, mtu, &pktchain);
-	if (rc < 0)
+	/* Block or return if destination link is congested */
+	rc = tipc_wait_for_cond(sock, &timeout, !u32_find(clinks, dnode));
+	if (unlikely(rc))
 		return rc;
 
-	do {
-		skb = skb_peek(&pktchain);
-		TIPC_SKB_CB(skb)->wakeup_pending = tsk->link_cong;
-		rc = tipc_node_xmit(net, &pktchain, dnode, tsk->portid);
-		if (likely(!rc)) {
-			if (!is_connectionless)
-				tipc_set_sk_state(sk, TIPC_CONNECTING);
-			return dsz;
-		}
-		if (rc == -ELINKCONG) {
-			tsk->link_cong = 1;
-			rc = tipc_wait_for_sndmsg(sock, &timeo);
-			if (!rc)
-				continue;
-		}
-		__skb_queue_purge(&pktchain);
-		if (rc == -EMSGSIZE) {
-			m->msg_iter = save;
-			goto new_mtu;
-		}
-		break;
-	} while (1);
-
-	return rc;
-}
+	skb_queue_head_init(&pkts);
+	mtu = tipc_node_get_mtu(net, dnode, tsk->portid);
+	rc = tipc_msg_build(hdr, m, 0, dlen, mtu, &pkts);
+	if (unlikely(rc != dlen))
+		return rc;
 
-static int tipc_wait_for_sndpkt(struct socket *sock, long *timeo_p)
-{
-	DEFINE_WAIT_FUNC(wait, woken_wake_function);
-	struct sock *sk = sock->sk;
-	struct tipc_sock *tsk = tipc_sk(sk);
-	int done;
+	rc = tipc_node_xmit(net, &pkts, dnode, tsk->portid);
+	if (unlikely(rc == -ELINKCONG)) {
+		u32_push(clinks, dnode);
+		tsk->cong_link_cnt++;
+		rc = 0;
+	}
 
-	do {
-		int err = sock_error(sk);
-		if (err)
-			return err;
-		if (sk->sk_state == TIPC_DISCONNECTING)
-			return -EPIPE;
-		else if (!tipc_sk_connected(sk))
-			return -ENOTCONN;
-		if (!*timeo_p)
-			return -EAGAIN;
-		if (signal_pending(current))
-			return sock_intr_errno(*timeo_p);
+	if (unlikely(syn && !rc))
+		tipc_set_sk_state(sk, TIPC_CONNECTING);
 
-		add_wait_queue(sk_sleep(sk), &wait);
-		done = sk_wait_event(sk, timeo_p,
-				     (!tsk->link_cong &&
-				      !tsk_conn_cong(tsk)) ||
-				      !tipc_sk_connected(sk), &wait);
-		remove_wait_queue(sk_sleep(sk), &wait);
-	} while (!done);
-	return 0;
+	return rc ? rc : dlen;
 }
 
 /**
- * tipc_send_stream - send stream-oriented data
+ * tipc_sendstream - send stream-oriented data
  * @sock: socket structure
  * @m: data to send
  * @dsz: total length of data to be transmitted
@@ -1026,94 +1018,69 @@ static int tipc_wait_for_sndpkt(struct socket *sock, long *timeo_p)
  * Returns the number of bytes sent on success (or partial success),
  * or errno if no data sent
  */
-static int tipc_send_stream(struct socket *sock, struct msghdr *m, size_t dsz)
+static int tipc_sendstream(struct socket *sock, struct msghdr *m, size_t dsz)
 {
 	struct sock *sk = sock->sk;
 	int ret;
 
 	lock_sock(sk);
-	ret = __tipc_send_stream(sock, m, dsz);
+	ret = __tipc_sendstream(sock, m, dsz);
 	release_sock(sk);
 
 	return ret;
 }
 
-static int __tipc_send_stream(struct socket *sock, struct msghdr *m, size_t dsz)
+static int __tipc_sendstream(struct socket *sock, struct msghdr *m, size_t dlen)
 {
 	struct sock *sk = sock->sk;
-	struct net *net = sock_net(sk);
-	struct tipc_sock *tsk = tipc_sk(sk);
-	struct tipc_msg *mhdr = &tsk->phdr;
-	struct sk_buff_head pktchain;
 	DECLARE_SOCKADDR(struct sockaddr_tipc *, dest, m->msg_name);
-	u32 portid = tsk->portid;
-	int rc = -EINVAL;
-	long timeo;
-	u32 dnode;
-	uint mtu, send, sent = 0;
-	struct iov_iter save;
-	int hlen = MIN_H_SIZE;
-
-	/* Handle implied connection establishment */
-	if (unlikely(dest)) {
-		rc = __tipc_sendmsg(sock, m, dsz);
-		hlen = msg_hdr_sz(mhdr);
-		if (dsz && (dsz == rc))
-			tsk->snt_unacked = tsk_inc(tsk, dsz + hlen);
-		return rc;
-	}
-	if (dsz > (uint)INT_MAX)
-		return -EMSGSIZE;
-
-	if (unlikely(!tipc_sk_connected(sk))) {
-		if (sk->sk_state == TIPC_DISCONNECTING)
-			return -EPIPE;
-		else
-			return -ENOTCONN;
-	}
+	long timeout = sock_sndtimeo(sk, m->msg_flags & MSG_DONTWAIT);
+	struct tipc_sock *tsk = tipc_sk(sk);
+	struct tipc_msg *hdr = &tsk->phdr;
+	struct net *net = sock_net(sk);
+	struct sk_buff_head pkts;
+	u32 dnode = tsk_peer_node(tsk);
+	int send, sent = 0;
+	int rc = 0;
 
-	timeo = sock_sndtimeo(sk, m->msg_flags & MSG_DONTWAIT);
-	if (!timeo && tsk->link_cong)
-		return -ELINKCONG;
+	skb_queue_head_init(&pkts);
 
-	dnode = tsk_peer_node(tsk);
-	skb_queue_head_init(&pktchain);
+	if (unlikely(dlen > INT_MAX))
+		return -EMSGSIZE;
 
-next:
-	save = m->msg_iter;
-	mtu = tsk->max_pkt;
-	send = min_t(uint, dsz - sent, TIPC_MAX_USER_MSG_SIZE);
-	rc = tipc_msg_build(mhdr, m, sent, send, mtu, &pktchain);
-	if (unlikely(rc < 0))
+	/* Handle implicit connection setup */
+	if (unlikely(dest)) {
+		rc = __tipc_sendmsg(sock, m, dlen);
+		if (dlen && (dlen == rc))
+			tsk->snt_unacked = tsk_inc(tsk, dlen + msg_hdr_sz(hdr));
 		return rc;
+	}
 
 	do {
-		if (likely(!tsk_conn_cong(tsk))) {
-			rc = tipc_node_xmit(net, &pktchain, dnode, portid);
-			if (likely(!rc)) {
-				tsk->snt_unacked += tsk_inc(tsk, send + hlen);
-				sent += send;
-				if (sent == dsz)
-					return dsz;
-				goto next;
-			}
-			if (rc == -EMSGSIZE) {
-				__skb_queue_purge(&pktchain);
-				tsk->max_pkt = tipc_node_get_mtu(net, dnode,
-								 portid);
-				m->msg_iter = save;
-				goto next;
-			}
-			if (rc != -ELINKCONG)
-				break;
+		rc = tipc_wait_for_cond(sock, &timeout,
+					(!tsk->cong_link_cnt &&
+					 !tsk_conn_cong(tsk) &&
+					 tipc_sk_connected(sk)));
+		if (unlikely(rc))
+			break;
 
-			tsk->link_cong = 1;
+		send = min_t(size_t, dlen - sent, TIPC_MAX_USER_MSG_SIZE);
+		rc = tipc_msg_build(hdr, m, sent, send, tsk->max_pkt, &pkts);
+		if (unlikely(rc != send))
+			break;
+
+		rc = tipc_node_xmit(net, &pkts, dnode, tsk->portid);
+		if (unlikely(rc == -ELINKCONG)) {
+			tsk->cong_link_cnt = 1;
+			rc = 0;
 		}
-		rc = tipc_wait_for_sndpkt(sock, &timeo);
-	} while (!rc);
+		if (likely(!rc)) {
+			tsk->snt_unacked += tsk_inc(tsk, send + MIN_H_SIZE);
+			sent += send;
+		}
+	} while (sent < dlen && !rc);
 
-	__skb_queue_purge(&pktchain);
-	return sent ? sent : rc;
+	return rc ? rc : sent;
 }
 
 /**
@@ -1131,7 +1098,7 @@ static int tipc_send_packet(struct socket *sock, struct msghdr *m, size_t dsz)
 	if (dsz > TIPC_MAX_USER_MSG_SIZE)
 		return -EMSGSIZE;
 
-	return tipc_send_stream(sock, m, dsz);
+	return tipc_sendstream(sock, m, dsz);
 }
 
 /* tipc_sk_finish_conn - complete the setup of a connection
@@ -1698,6 +1665,7 @@ static bool filter_rcv(struct sock *sk, struct sk_buff *skb,
 	unsigned int limit = rcvbuf_limit(sk, skb);
 	int err = TIPC_OK;
 	int usr = msg_user(hdr);
+	u32 onode;
 
 	if (unlikely(msg_user(hdr) == CONN_MANAGER)) {
 		tipc_sk_proto_rcv(tsk, skb, xmitq);
@@ -1705,8 +1673,10 @@ static bool filter_rcv(struct sock *sk, struct sk_buff *skb,
 	}
 
 	if (unlikely(usr == SOCK_WAKEUP)) {
+		onode = msg_orignode(hdr);
 		kfree_skb(skb);
-		tsk->link_cong = 0;
+		u32_del(&tsk->cong_links, onode);
+		tsk->cong_link_cnt--;
 		sk->sk_write_space(sk);
 		return false;
 	}
@@ -2114,7 +2084,7 @@ static int tipc_accept(struct socket *sock, struct socket *new_sock, int flags)
 		struct msghdr m = {NULL,};
 
 		tsk_advance_rx_queue(sk);
-		__tipc_send_stream(new_sock, &m, 0);
+		__tipc_sendstream(new_sock, &m, 0);
 	} else {
 		__skb_dequeue(&sk->sk_receive_queue);
 		__skb_queue_head(&new_sk->sk_receive_queue, buf);
@@ -2269,24 +2239,27 @@ static int tipc_sk_withdraw(struct tipc_sock *tsk, uint scope,
 void tipc_sk_reinit(struct net *net)
 {
 	struct tipc_net *tn = net_generic(net, tipc_net_id);
-	const struct bucket_table *tbl;
-	struct rhash_head *pos;
+	struct rhashtable_iter iter;
 	struct tipc_sock *tsk;
 	struct tipc_msg *msg;
-	int i;
 
-	rcu_read_lock();
-	tbl = rht_dereference_rcu((&tn->sk_rht)->tbl, &tn->sk_rht);
-	for (i = 0; i < tbl->size; i++) {
-		rht_for_each_entry_rcu(tsk, pos, tbl, i, node) {
+	rhashtable_walk_enter(&tn->sk_rht, &iter);
+
+	do {
+		tsk = ERR_PTR(rhashtable_walk_start(&iter));
+		if (tsk)
+			continue;
+
+		while ((tsk = rhashtable_walk_next(&iter)) && !IS_ERR(tsk)) {
 			spin_lock_bh(&tsk->sk.sk_lock.slock);
 			msg = &tsk->phdr;
 			msg_set_prevnode(msg, tn->own_addr);
 			msg_set_orignode(msg, tn->own_addr);
 			spin_unlock_bh(&tsk->sk.sk_lock.slock);
 		}
-	}
-	rcu_read_unlock();
+
+		rhashtable_walk_stop(&iter);
+	} while (tsk == ERR_PTR(-EAGAIN));
 }
 
 static struct tipc_sock *tipc_sk_lookup(struct net *net, u32 portid)
@@ -2382,18 +2355,29 @@ static int tipc_setsockopt(struct socket *sock, int lvl, int opt,
 {
 	struct sock *sk = sock->sk;
 	struct tipc_sock *tsk = tipc_sk(sk);
-	u32 value;
-	int res;
+	u32 value = 0;
+	int res = 0;
 
 	if ((lvl == IPPROTO_TCP) && (sock->type == SOCK_STREAM))
 		return 0;
 	if (lvl != SOL_TIPC)
 		return -ENOPROTOOPT;
-	if (ol < sizeof(value))
-		return -EINVAL;
-	res = get_user(value, (u32 __user *)ov);
-	if (res)
-		return res;
+
+	switch (opt) {
+	case TIPC_IMPORTANCE:
+	case TIPC_SRC_DROPPABLE:
+	case TIPC_DEST_DROPPABLE:
+	case TIPC_CONN_TIMEOUT:
+		if (ol < sizeof(value))
+			return -EINVAL;
+		res = get_user(value, (u32 __user *)ov);
+		if (res)
+			return res;
+		break;
+	default:
+		if (ov || ol)
+			return -EINVAL;
+	}
 
 	lock_sock(sk);
 
@@ -2412,7 +2396,14 @@ static int tipc_setsockopt(struct socket *sock, int lvl, int opt,
 		break;
 	case TIPC_CONN_TIMEOUT:
 		tipc_sk(sk)->conn_timeout = value;
-		/* no need to set "res", since already 0 at this point */
+		break;
+	case TIPC_MCAST_BROADCAST:
+		tsk->mc_method.rcast = false;
+		tsk->mc_method.mandatory = true;
+		break;
+	case TIPC_MCAST_REPLICAST:
+		tsk->mc_method.rcast = true;
+		tsk->mc_method.mandatory = true;
 		break;
 	default:
 		res = -EINVAL;
@@ -2575,7 +2566,7 @@ static const struct proto_ops stream_ops = {
 	.shutdown	= tipc_shutdown,
 	.setsockopt	= tipc_setsockopt,
 	.getsockopt	= tipc_getsockopt,
-	.sendmsg	= tipc_send_stream,
+	.sendmsg	= tipc_sendstream,
 	.recvmsg	= tipc_recv_stream,
 	.mmap		= sock_no_mmap,
 	.sendpage	= sock_no_sendpage
diff --git a/net/tipc/udp_media.c b/net/tipc/udp_media.c
index b58dc95f3d35..46061cf48cd1 100644
--- a/net/tipc/udp_media.c
+++ b/net/tipc/udp_media.c
@@ -113,7 +113,7 @@ static void tipc_udp_media_addr_set(struct tipc_media_addr *addr,
 	memcpy(addr->value, ua, sizeof(struct udp_media_addr));
 
 	if (tipc_udp_is_mcast_addr(ua))
-		addr->broadcast = 1;
+		addr->broadcast = TIPC_BROADCAST_SUPPORT;
 }
 
 /* tipc_udp_addr2str - convert ip/udp address to string */
@@ -229,7 +229,7 @@ static int tipc_udp_send_msg(struct net *net, struct sk_buff *skb,
 		goto out;
 	}
 
-	if (!addr->broadcast || list_empty(&ub->rcast.list))
+	if (addr->broadcast != TIPC_REPLICAST_SUPPORT)
 		return tipc_udp_xmit(net, skb, ub, src, dst);
 
 	/* Replicast, send an skb to each configured IP address */
@@ -296,7 +296,7 @@ static int tipc_udp_rcast_add(struct tipc_bearer *b,
 	else if (ntohs(addr->proto) == ETH_P_IPV6)
 		pr_info("New replicast peer: %pI6\n", &rcast->addr.ipv6);
 #endif
-
+	b->bcast_addr.broadcast = TIPC_REPLICAST_SUPPORT;
 	list_add_rcu(&rcast->list, &ub->rcast.list);
 	return 0;
 }
@@ -681,7 +681,7 @@ static int tipc_udp_enable(struct net *net, struct tipc_bearer *b,
 		goto err;
 
 	b->bcast_addr.media_id = TIPC_MEDIA_TYPE_UDP;
-	b->bcast_addr.broadcast = 1;
+	b->bcast_addr.broadcast = TIPC_BROADCAST_SUPPORT;
 	rcu_assign_pointer(b->media_ptr, ub);
 	rcu_assign_pointer(ub->bearer, b);
 	tipc_udp_media_addr_set(&b->addr, &local);
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index cef79873b09d..e2d18b9f910f 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -117,6 +117,7 @@
 #include <net/checksum.h>
 #include <linux/security.h>
 #include <linux/freezer.h>
+#include <linux/file.h>
 
 struct hlist_head unix_socket_table[2 * UNIX_HASH_SIZE];
 EXPORT_SYMBOL_GPL(unix_socket_table);
@@ -2592,6 +2593,43 @@ long unix_outq_len(struct sock *sk)
 }
 EXPORT_SYMBOL_GPL(unix_outq_len);
 
+static int unix_open_file(struct sock *sk)
+{
+	struct path path;
+	struct file *f;
+	int fd;
+
+	if (!ns_capable(sock_net(sk)->user_ns, CAP_NET_ADMIN))
+		return -EPERM;
+
+	unix_state_lock(sk);
+	path = unix_sk(sk)->path;
+	if (!path.dentry) {
+		unix_state_unlock(sk);
+		return -ENOENT;
+	}
+
+	path_get(&path);
+	unix_state_unlock(sk);
+
+	fd = get_unused_fd_flags(O_CLOEXEC);
+	if (fd < 0)
+		goto out;
+
+	f = dentry_open(&path, O_PATH, current_cred());
+	if (IS_ERR(f)) {
+		put_unused_fd(fd);
+		fd = PTR_ERR(f);
+		goto out;
+	}
+
+	fd_install(fd, f);
+out:
+	path_put(&path);
+
+	return fd;
+}
+
 static int unix_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 {
 	struct sock *sk = sock->sk;
@@ -2610,6 +2648,9 @@ static int unix_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 		else
 			err = put_user(amount, (int __user *)arg);
 		break;
+	case SIOCUNIXFILE:
+		err = unix_open_file(sk);
+		break;
 	default:
 		err = -ENOIOCTLCMD;
 		break;
diff --git a/net/wireless/Makefile b/net/wireless/Makefile
index 816c9331c8d2..d06e5015751a 100644
--- a/net/wireless/Makefile
+++ b/net/wireless/Makefile
@@ -11,6 +11,7 @@ obj-$(CONFIG_WEXT_PRIV) += wext-priv.o
 
 cfg80211-y += core.o sysfs.o radiotap.o util.o reg.o scan.o nl80211.o
 cfg80211-y += mlme.o ibss.o sme.o chan.o ethtool.o mesh.o ap.o trace.o ocb.o
+cfg80211-$(CONFIG_OF) += of.o
 cfg80211-$(CONFIG_CFG80211_DEBUGFS) += debugfs.o
 cfg80211-$(CONFIG_CFG80211_WEXT) += wext-compat.o wext-sme.o
 cfg80211-$(CONFIG_CFG80211_INTERNAL_REGDB) += regdb.o
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 158c59ecf90a..e55e05bc4805 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -626,7 +626,8 @@ int wiphy_register(struct wiphy *wiphy)
 
 	if (WARN_ON((wiphy->interface_modes & BIT(NL80211_IFTYPE_NAN)) &&
 		    (!rdev->ops->start_nan || !rdev->ops->stop_nan ||
-		     !rdev->ops->add_nan_func || !rdev->ops->del_nan_func)))
+		     !rdev->ops->add_nan_func || !rdev->ops->del_nan_func ||
+		     !(wiphy->nan_supported_bands & BIT(NL80211_BAND_2GHZ)))))
 		return -EINVAL;
 
 #ifndef CONFIG_WIRELESS_WDS
@@ -1142,6 +1143,8 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
 		     wdev->iftype == NL80211_IFTYPE_ADHOC) && !wdev->use_4addr)
 			dev->priv_flags |= IFF_DONT_BRIDGE;
 
+		INIT_WORK(&wdev->disconnect_wk, cfg80211_autodisconnect_wk);
+
 		nl80211_notify_iface(rdev, wdev, NL80211_CMD_NEW_INTERFACE);
 		break;
 	case NETDEV_GOING_DOWN:
@@ -1230,6 +1233,7 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
 #ifdef CONFIG_CFG80211_WEXT
 			kzfree(wdev->wext.keys);
 #endif
+			flush_work(&wdev->disconnect_wk);
 		}
 		/*
 		 * synchronise (so that we won't find this netdev
diff --git a/net/wireless/core.h b/net/wireless/core.h
index af6e023020b1..58ca206982fe 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -228,6 +228,7 @@ struct cfg80211_event {
 			size_t resp_ie_len;
 			struct cfg80211_bss *bss;
 			int status; /* -1 = failed; 0..65535 = status code */
+			enum nl80211_timeout_reason timeout_reason;
 		} cr;
 		struct {
 			const u8 *req_ie;
@@ -388,7 +389,8 @@ void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
 			       const u8 *req_ie, size_t req_ie_len,
 			       const u8 *resp_ie, size_t resp_ie_len,
 			       int status, bool wextev,
-			       struct cfg80211_bss *bss);
+			       struct cfg80211_bss *bss,
+			       enum nl80211_timeout_reason timeout_reason);
 void __cfg80211_disconnected(struct net_device *dev, const u8 *ie,
 			     size_t ie_len, u16 reason, bool from_ap);
 int cfg80211_disconnect(struct cfg80211_registered_device *rdev,
@@ -400,6 +402,7 @@ void __cfg80211_roamed(struct wireless_dev *wdev,
 		       const u8 *resp_ie, size_t resp_ie_len);
 int cfg80211_mgd_wext_connect(struct cfg80211_registered_device *rdev,
 			      struct wireless_dev *wdev);
+void cfg80211_autodisconnect_wk(struct work_struct *work);
 
 /* SME implementation */
 void cfg80211_conn_work(struct work_struct *work);
@@ -430,6 +433,9 @@ int cfg80211_change_iface(struct cfg80211_registered_device *rdev,
 void cfg80211_process_rdev_events(struct cfg80211_registered_device *rdev);
 void cfg80211_process_wdev_events(struct wireless_dev *wdev);
 
+bool cfg80211_does_bw_fit_range(const struct ieee80211_freq_range *freq_range,
+				u32 center_freq_khz, u32 bw_khz);
+
 /**
  * cfg80211_chandef_dfs_usable - checks if chandef is DFS usable
  * @wiphy: the wiphy to validate against
diff --git a/net/wireless/debugfs.c b/net/wireless/debugfs.c
index 5d453916a417..30fc6eb352bc 100644
--- a/net/wireless/debugfs.c
+++ b/net/wireless/debugfs.c
@@ -17,7 +17,7 @@
 static ssize_t name## _read(struct file *file, char __user *userbuf,	\
 			    size_t count, loff_t *ppos)			\
 {									\
-	struct wiphy *wiphy= file->private_data;		\
+	struct wiphy *wiphy = file->private_data;			\
 	char buf[buflen];						\
 	int res;							\
 									\
@@ -29,14 +29,14 @@ static const struct file_operations name## _ops = {			\
 	.read = name## _read,						\
 	.open = simple_open,						\
 	.llseek = generic_file_llseek,					\
-};
+}
 
 DEBUGFS_READONLY_FILE(rts_threshold, 20, "%d",
-		      wiphy->rts_threshold)
+		      wiphy->rts_threshold);
 DEBUGFS_READONLY_FILE(fragmentation_threshold, 20, "%d",
 		      wiphy->frag_threshold);
 DEBUGFS_READONLY_FILE(short_retry_limit, 20, "%d",
-		      wiphy->retry_short)
+		      wiphy->retry_short);
 DEBUGFS_READONLY_FILE(long_retry_limit, 20, "%d",
 		      wiphy->retry_long);
 
@@ -103,7 +103,7 @@ static const struct file_operations ht40allow_map_ops = {
 };
 
 #define DEBUGFS_ADD(name)						\
-	debugfs_create_file(#name, S_IRUGO, phyd, &rdev->wiphy, &name## _ops);
+	debugfs_create_file(#name, 0444, phyd, &rdev->wiphy, &name## _ops)
 
 void cfg80211_debugfs_rdev_add(struct cfg80211_registered_device *rdev)
 {
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index 4646cf5695b9..22b3d9990065 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -48,7 +48,8 @@ void cfg80211_rx_assoc_resp(struct net_device *dev, struct cfg80211_bss *bss,
 	/* update current_bss etc., consumes the bss reference */
 	__cfg80211_connect_result(dev, mgmt->bssid, NULL, 0, ie, len - ieoffs,
 				  status_code,
-				  status_code == WLAN_STATUS_SUCCESS, bss);
+				  status_code == WLAN_STATUS_SUCCESS, bss,
+				  NL80211_TIMEOUT_UNSPECIFIED);
 }
 EXPORT_SYMBOL(cfg80211_rx_assoc_resp);
 
@@ -345,6 +346,11 @@ int cfg80211_mlme_deauth(struct cfg80211_registered_device *rdev,
 	     !ether_addr_equal(wdev->current_bss->pub.bssid, bssid)))
 		return 0;
 
+	if (ether_addr_equal(wdev->disconnect_bssid, bssid) ||
+	    (wdev->current_bss &&
+	     ether_addr_equal(wdev->current_bss->pub.bssid, bssid)))
+		wdev->conn_owner_nlportid = 0;
+
 	return rdev_deauth(rdev, dev, &req);
 }
 
@@ -657,8 +663,25 @@ int cfg80211_mlme_mgmt_tx(struct cfg80211_registered_device *rdev,
 			return err;
 	}
 
-	if (!ether_addr_equal(mgmt->sa, wdev_address(wdev)))
-		return -EINVAL;
+	if (!ether_addr_equal(mgmt->sa, wdev_address(wdev))) {
+		/* Allow random TA to be used with Public Action frames if the
+		 * driver has indicated support for this. Otherwise, only allow
+		 * the local address to be used.
+		 */
+		if (!ieee80211_is_action(mgmt->frame_control) ||
+		    mgmt->u.action.category != WLAN_CATEGORY_PUBLIC)
+			return -EINVAL;
+		if (!wdev->current_bss &&
+		    !wiphy_ext_feature_isset(
+			    &rdev->wiphy,
+			    NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA))
+			return -EINVAL;
+		if (wdev->current_bss &&
+		    !wiphy_ext_feature_isset(
+			    &rdev->wiphy,
+			    NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA_CONNECTED))
+			return -EINVAL;
+	}
 
 	/* Transmit the Action frame as requested by user space */
 	return rdev_mgmt_tx(rdev, wdev, params, cookie);
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index aee396b9f190..d7f8be4e321a 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -3,7 +3,7 @@
  *
  * Copyright 2006-2010	Johannes Berg <johannes@sipsolutions.net>
  * Copyright 2013-2014  Intel Mobile Communications GmbH
- * Copyright 2015-2016	Intel Deutschland GmbH
+ * Copyright 2015-2017	Intel Deutschland GmbH
  */
 
 #include <linux/if.h>
@@ -398,13 +398,18 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
 	},
 	[NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR] = { .len = ETH_ALEN },
 	[NL80211_ATTR_NAN_MASTER_PREF] = { .type = NLA_U8 },
-	[NL80211_ATTR_NAN_DUAL] = { .type = NLA_U8 },
+	[NL80211_ATTR_BANDS] = { .type = NLA_U32 },
 	[NL80211_ATTR_NAN_FUNC] = { .type = NLA_NESTED },
 	[NL80211_ATTR_FILS_KEK] = { .type = NLA_BINARY,
 				    .len = FILS_MAX_KEK_LEN },
 	[NL80211_ATTR_FILS_NONCES] = { .len = 2 * FILS_NONCE_LEN },
 	[NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED] = { .type = NLA_FLAG, },
 	[NL80211_ATTR_BSSID] = { .len = ETH_ALEN },
+	[NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI] = { .type = NLA_S8 },
+	[NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST] = {
+		.len = sizeof(struct nl80211_bss_select_rssi_adjust)
+	},
+	[NL80211_ATTR_TIMEOUT_REASON] = { .type = NLA_U32 },
 };
 
 /* policy for the key attributes */
@@ -1881,6 +1886,10 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev,
 			}
 		}
 
+		if (nla_put_u32(msg, NL80211_ATTR_BANDS,
+				rdev->wiphy.nan_supported_bands))
+			goto nla_put_failure;
+
 		/* done */
 		state->split_start = 0;
 		break;
@@ -3738,6 +3747,49 @@ static int nl80211_parse_beacon(struct nlattr *attrs[],
 	return 0;
 }
 
+static void nl80211_check_ap_rate_selectors(struct cfg80211_ap_settings *params,
+					    const u8 *rates)
+{
+	int i;
+
+	if (!rates)
+		return;
+
+	for (i = 0; i < rates[1]; i++) {
+		if (rates[2 + i] == BSS_MEMBERSHIP_SELECTOR_HT_PHY)
+			params->ht_required = true;
+		if (rates[2 + i] == BSS_MEMBERSHIP_SELECTOR_VHT_PHY)
+			params->vht_required = true;
+	}
+}
+
+/*
+ * Since the nl80211 API didn't include, from the beginning, attributes about
+ * HT/VHT requirements/capabilities, we parse them out of the IEs for the
+ * benefit of drivers that rebuild IEs in the firmware.
+ */
+static void nl80211_calculate_ap_params(struct cfg80211_ap_settings *params)
+{
+	const struct cfg80211_beacon_data *bcn = &params->beacon;
+	size_t ies_len = bcn->beacon_ies_len;
+	const u8 *ies = bcn->beacon_ies;
+	const u8 *rates;
+	const u8 *cap;
+
+	rates = cfg80211_find_ie(WLAN_EID_SUPP_RATES, ies, ies_len);
+	nl80211_check_ap_rate_selectors(params, rates);
+
+	rates = cfg80211_find_ie(WLAN_EID_EXT_SUPP_RATES, ies, ies_len);
+	nl80211_check_ap_rate_selectors(params, rates);
+
+	cap = cfg80211_find_ie(WLAN_EID_HT_CAPABILITY, ies, ies_len);
+	if (cap && cap[1] >= sizeof(*params->ht_cap))
+		params->ht_cap = (void *)(cap + 2);
+	cap = cfg80211_find_ie(WLAN_EID_VHT_CAPABILITY, ies, ies_len);
+	if (cap && cap[1] >= sizeof(*params->vht_cap))
+		params->vht_cap = (void *)(cap + 2);
+}
+
 static bool nl80211_get_ap_channel(struct cfg80211_registered_device *rdev,
 				   struct cfg80211_ap_settings *params)
 {
@@ -3966,6 +4018,8 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info)
 			return PTR_ERR(params.acl);
 	}
 
+	nl80211_calculate_ap_params(&params);
+
 	wdev_lock(wdev);
 	err = rdev_start_ap(rdev, dev, &params);
 	if (!err) {
@@ -6791,13 +6845,10 @@ nl80211_parse_sched_scan_plans(struct wiphy *wiphy, int n_plans,
 
 		/*
 		 * If scan plans are not specified,
-		 * %NL80211_ATTR_SCHED_SCAN_INTERVAL must be specified. In this
+		 * %NL80211_ATTR_SCHED_SCAN_INTERVAL will be specified. In this
 		 * case one scan plan will be set with the specified scan
 		 * interval and infinite number of iterations.
 		 */
-		if (!attrs[NL80211_ATTR_SCHED_SCAN_INTERVAL])
-			return -EINVAL;
-
 		interval = nla_get_u32(attrs[NL80211_ATTR_SCHED_SCAN_INTERVAL]);
 		if (!interval)
 			return -EINVAL;
@@ -6866,7 +6917,7 @@ nl80211_parse_sched_scan_plans(struct wiphy *wiphy, int n_plans,
 
 static struct cfg80211_sched_scan_request *
 nl80211_parse_sched_scan(struct wiphy *wiphy, struct wireless_dev *wdev,
-			 struct nlattr **attrs)
+			 struct nlattr **attrs, int max_match_sets)
 {
 	struct cfg80211_sched_scan_request *request;
 	struct nlattr *attr;
@@ -6931,7 +6982,7 @@ nl80211_parse_sched_scan(struct wiphy *wiphy, struct wireless_dev *wdev,
 	if (!n_match_sets && default_match_rssi != NL80211_SCAN_RSSI_THOLD_OFF)
 		n_match_sets = 1;
 
-	if (n_match_sets > wiphy->max_match_sets)
+	if (n_match_sets > max_match_sets)
 		return ERR_PTR(-EINVAL);
 
 	if (attrs[NL80211_ATTR_IE])
@@ -6969,6 +7020,12 @@ nl80211_parse_sched_scan(struct wiphy *wiphy, struct wireless_dev *wdev,
 	if (!n_plans || n_plans > wiphy->max_sched_scan_plans)
 		return ERR_PTR(-EINVAL);
 
+	if (!wiphy_ext_feature_isset(
+		    wiphy, NL80211_EXT_FEATURE_SCHED_SCAN_RELATIVE_RSSI) &&
+	    (attrs[NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI] ||
+	     attrs[NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST]))
+		return ERR_PTR(-EINVAL);
+
 	request = kzalloc(sizeof(*request)
 			+ sizeof(*request->ssids) * n_ssids
 			+ sizeof(*request->match_sets) * n_match_sets
@@ -7175,6 +7232,26 @@ nl80211_parse_sched_scan(struct wiphy *wiphy, struct wireless_dev *wdev,
 		request->delay =
 			nla_get_u32(attrs[NL80211_ATTR_SCHED_SCAN_DELAY]);
 
+	if (attrs[NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI]) {
+		request->relative_rssi = nla_get_s8(
+			attrs[NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI]);
+		request->relative_rssi_set = true;
+	}
+
+	if (request->relative_rssi_set &&
+	    attrs[NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST]) {
+		struct nl80211_bss_select_rssi_adjust *rssi_adjust;
+
+		rssi_adjust = nla_data(
+			attrs[NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST]);
+		request->rssi_adjust.band = rssi_adjust->band;
+		request->rssi_adjust.delta = rssi_adjust->delta;
+		if (!is_band_valid(wiphy, request->rssi_adjust.band)) {
+			err = -EINVAL;
+			goto out_free;
+		}
+	}
+
 	err = nl80211_parse_sched_scan_plans(wiphy, n_plans, request, attrs);
 	if (err)
 		goto out_free;
@@ -7205,7 +7282,8 @@ static int nl80211_start_sched_scan(struct sk_buff *skb,
 		return -EINPROGRESS;
 
 	sched_scan_req = nl80211_parse_sched_scan(&rdev->wiphy, wdev,
-						  info->attrs);
+						  info->attrs,
+						  rdev->wiphy.max_match_sets);
 
 	err = PTR_ERR_OR_ZERO(sched_scan_req);
 	if (err)
@@ -8069,8 +8147,17 @@ static int nl80211_associate(struct sk_buff *skb, struct genl_info *info)
 	err = nl80211_crypto_settings(rdev, info, &req.crypto, 1);
 	if (!err) {
 		wdev_lock(dev->ieee80211_ptr);
+
 		err = cfg80211_mlme_assoc(rdev, dev, chan, bssid,
 					  ssid, ssid_len, &req);
+
+		if (!err && info->attrs[NL80211_ATTR_SOCKET_OWNER]) {
+			dev->ieee80211_ptr->conn_owner_nlportid =
+				info->snd_portid;
+			memcpy(dev->ieee80211_ptr->disconnect_bssid,
+			       bssid, ETH_ALEN);
+		}
+
 		wdev_unlock(dev->ieee80211_ptr);
 	}
 
@@ -8549,6 +8636,12 @@ static int nl80211_testmode_dump(struct sk_buff *skb,
 		 * so we need to offset by 1.
 		 */
 		phy_idx = cb->args[0] - 1;
+
+		rdev = cfg80211_rdev_by_wiphy_idx(phy_idx);
+		if (!rdev) {
+			err = -ENOENT;
+			goto out_err;
+		}
 	} else {
 		struct nlattr **attrbuf = genl_family_attrbuf(&nl80211_fam);
 
@@ -8563,7 +8656,6 @@ static int nl80211_testmode_dump(struct sk_buff *skb,
 			goto out_err;
 		}
 		phy_idx = rdev->wiphy_idx;
-		rdev = NULL;
 
 		if (attrbuf[NL80211_ATTR_TESTDATA])
 			cb->args[1] = (long)attrbuf[NL80211_ATTR_TESTDATA];
@@ -8574,12 +8666,6 @@ static int nl80211_testmode_dump(struct sk_buff *skb,
 		data_len = nla_len((void *)cb->args[1]);
 	}
 
-	rdev = cfg80211_rdev_by_wiphy_idx(phy_idx);
-	if (!rdev) {
-		err = -ENOENT;
-		goto out_err;
-	}
-
 	if (!rdev->ops->testmode_dump) {
 		err = -EOPNOTSUPP;
 		goto out_err;
@@ -8789,11 +8875,24 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info)
 	}
 
 	wdev_lock(dev->ieee80211_ptr);
+
 	err = cfg80211_connect(rdev, dev, &connect, connkeys,
 			       connect.prev_bssid);
-	wdev_unlock(dev->ieee80211_ptr);
 	if (err)
 		kzfree(connkeys);
+
+	if (!err && info->attrs[NL80211_ATTR_SOCKET_OWNER]) {
+		dev->ieee80211_ptr->conn_owner_nlportid = info->snd_portid;
+		if (connect.bssid)
+			memcpy(dev->ieee80211_ptr->disconnect_bssid,
+			       connect.bssid, ETH_ALEN);
+		else
+			memset(dev->ieee80211_ptr->disconnect_bssid,
+			       0, ETH_ALEN);
+	}
+
+	wdev_unlock(dev->ieee80211_ptr);
+
 	return err;
 }
 
@@ -9380,6 +9479,7 @@ nl80211_attr_cqm_policy[NL80211_ATTR_CQM_MAX + 1] = {
 	[NL80211_ATTR_CQM_TXE_RATE] = { .type = NLA_U32 },
 	[NL80211_ATTR_CQM_TXE_PKTS] = { .type = NLA_U32 },
 	[NL80211_ATTR_CQM_TXE_INTVL] = { .type = NLA_U32 },
+	[NL80211_ATTR_CQM_RSSI_LEVEL] = { .type = NLA_S32 },
 };
 
 static int nl80211_set_cqm_txe(struct genl_info *info,
@@ -9689,6 +9789,20 @@ static int nl80211_send_wowlan_nd(struct sk_buff *msg,
 	if (nla_put_u32(msg, NL80211_ATTR_SCHED_SCAN_DELAY, req->delay))
 		return -ENOBUFS;
 
+	if (req->relative_rssi_set) {
+		struct nl80211_bss_select_rssi_adjust rssi_adjust;
+
+		if (nla_put_s8(msg, NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI,
+			       req->relative_rssi))
+			return -ENOBUFS;
+
+		rssi_adjust.band = req->rssi_adjust.band;
+		rssi_adjust.delta = req->rssi_adjust.delta;
+		if (nla_put(msg, NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST,
+			    sizeof(rssi_adjust), &rssi_adjust))
+			return -ENOBUFS;
+	}
+
 	freqs = nla_nest_start(msg, NL80211_ATTR_SCAN_FREQUENCIES);
 	if (!freqs)
 		return -ENOBUFS;
@@ -9982,7 +10096,8 @@ static int nl80211_parse_wowlan_nd(struct cfg80211_registered_device *rdev,
 	if (err)
 		goto out;
 
-	trig->nd_config = nl80211_parse_sched_scan(&rdev->wiphy, NULL, tb);
+	trig->nd_config = nl80211_parse_sched_scan(&rdev->wiphy, NULL, tb,
+						   wowlan->max_nd_match_sets);
 	err = PTR_ERR_OR_ZERO(trig->nd_config);
 	if (err)
 		trig->nd_config = NULL;
@@ -10667,15 +10782,22 @@ static int nl80211_start_nan(struct sk_buff *skb, struct genl_info *info)
 	if (!info->attrs[NL80211_ATTR_NAN_MASTER_PREF])
 		return -EINVAL;
 
-	if (!info->attrs[NL80211_ATTR_NAN_DUAL])
-		return -EINVAL;
-
 	conf.master_pref =
 		nla_get_u8(info->attrs[NL80211_ATTR_NAN_MASTER_PREF]);
 	if (!conf.master_pref)
 		return -EINVAL;
 
-	conf.dual = nla_get_u8(info->attrs[NL80211_ATTR_NAN_DUAL]);
+	if (info->attrs[NL80211_ATTR_BANDS]) {
+		u32 bands = nla_get_u32(info->attrs[NL80211_ATTR_BANDS]);
+
+		if (bands & ~(u32)wdev->wiphy->nan_supported_bands)
+			return -EOPNOTSUPP;
+
+		if (bands && !(bands & BIT(NL80211_BAND_2GHZ)))
+			return -EINVAL;
+
+		conf.bands = bands;
+	}
 
 	err = rdev_start_nan(rdev, wdev, &conf);
 	if (err)
@@ -11040,9 +11162,17 @@ static int nl80211_nan_change_config(struct sk_buff *skb,
 		changed |= CFG80211_NAN_CONF_CHANGED_PREF;
 	}
 
-	if (info->attrs[NL80211_ATTR_NAN_DUAL]) {
-		conf.dual = nla_get_u8(info->attrs[NL80211_ATTR_NAN_DUAL]);
-		changed |= CFG80211_NAN_CONF_CHANGED_DUAL;
+	if (info->attrs[NL80211_ATTR_BANDS]) {
+		u32 bands = nla_get_u32(info->attrs[NL80211_ATTR_BANDS]);
+
+		if (bands & ~(u32)wdev->wiphy->nan_supported_bands)
+			return -EOPNOTSUPP;
+
+		if (bands && !(bands & BIT(NL80211_BAND_2GHZ)))
+			return -EINVAL;
+
+		conf.bands = bands;
+		changed |= CFG80211_NAN_CONF_CHANGED_BANDS;
 	}
 
 	if (!changed)
@@ -11823,9 +11953,6 @@ static int nl80211_set_multicast_to_unicast(struct sk_buff *skb,
 	const struct nlattr *nla;
 	bool enabled;
 
-	if (netif_running(dev))
-		return -EBUSY;
-
 	if (!rdev->ops->set_multicast_to_unicast)
 		return -EOPNOTSUPP;
 
@@ -12826,7 +12953,7 @@ static int nl80211_add_scan_req(struct sk_buff *msg,
 	return -ENOBUFS;
 }
 
-static int nl80211_send_scan_msg(struct sk_buff *msg,
+static int nl80211_prep_scan_msg(struct sk_buff *msg,
 				 struct cfg80211_registered_device *rdev,
 				 struct wireless_dev *wdev,
 				 u32 portid, u32 seq, int flags,
@@ -12857,7 +12984,7 @@ static int nl80211_send_scan_msg(struct sk_buff *msg,
 }
 
 static int
-nl80211_send_sched_scan_msg(struct sk_buff *msg,
+nl80211_prep_sched_scan_msg(struct sk_buff *msg,
 			    struct cfg80211_registered_device *rdev,
 			    struct net_device *netdev,
 			    u32 portid, u32 seq, int flags, u32 cmd)
@@ -12889,7 +13016,7 @@ void nl80211_send_scan_start(struct cfg80211_registered_device *rdev,
 	if (!msg)
 		return;
 
-	if (nl80211_send_scan_msg(msg, rdev, wdev, 0, 0, 0,
+	if (nl80211_prep_scan_msg(msg, rdev, wdev, 0, 0, 0,
 				  NL80211_CMD_TRIGGER_SCAN) < 0) {
 		nlmsg_free(msg);
 		return;
@@ -12908,7 +13035,7 @@ struct sk_buff *nl80211_build_scan_msg(struct cfg80211_registered_device *rdev,
 	if (!msg)
 		return NULL;
 
-	if (nl80211_send_scan_msg(msg, rdev, wdev, 0, 0, 0,
+	if (nl80211_prep_scan_msg(msg, rdev, wdev, 0, 0, 0,
 				  aborted ? NL80211_CMD_SCAN_ABORTED :
 					    NL80211_CMD_NEW_SCAN_RESULTS) < 0) {
 		nlmsg_free(msg);
@@ -12918,8 +13045,9 @@ struct sk_buff *nl80211_build_scan_msg(struct cfg80211_registered_device *rdev,
 	return msg;
 }
 
-void nl80211_send_scan_result(struct cfg80211_registered_device *rdev,
-			      struct sk_buff *msg)
+/* send message created by nl80211_build_scan_msg() */
+void nl80211_send_scan_msg(struct cfg80211_registered_device *rdev,
+			   struct sk_buff *msg)
 {
 	if (!msg)
 		return;
@@ -12928,25 +13056,6 @@ void nl80211_send_scan_result(struct cfg80211_registered_device *rdev,
 				NL80211_MCGRP_SCAN, GFP_KERNEL);
 }
 
-void nl80211_send_sched_scan_results(struct cfg80211_registered_device *rdev,
-				     struct net_device *netdev)
-{
-	struct sk_buff *msg;
-
-	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
-	if (!msg)
-		return;
-
-	if (nl80211_send_sched_scan_msg(msg, rdev, netdev, 0, 0, 0,
-					NL80211_CMD_SCHED_SCAN_RESULTS) < 0) {
-		nlmsg_free(msg);
-		return;
-	}
-
-	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,
-				NL80211_MCGRP_SCAN, GFP_KERNEL);
-}
-
 void nl80211_send_sched_scan(struct cfg80211_registered_device *rdev,
 			     struct net_device *netdev, u32 cmd)
 {
@@ -12956,7 +13065,7 @@ void nl80211_send_sched_scan(struct cfg80211_registered_device *rdev,
 	if (!msg)
 		return;
 
-	if (nl80211_send_sched_scan_msg(msg, rdev, netdev, 0, 0, 0, cmd) < 0) {
+	if (nl80211_prep_sched_scan_msg(msg, rdev, netdev, 0, 0, 0, cmd) < 0) {
 		nlmsg_free(msg);
 		return;
 	}
@@ -13058,7 +13167,7 @@ static void nl80211_send_mlme_event(struct cfg80211_registered_device *rdev,
 	struct sk_buff *msg;
 	void *hdr;
 
-	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
+	msg = nlmsg_new(100 + len, gfp);
 	if (!msg)
 		return;
 
@@ -13205,12 +13314,14 @@ void nl80211_send_connect_result(struct cfg80211_registered_device *rdev,
 				 struct net_device *netdev, const u8 *bssid,
 				 const u8 *req_ie, size_t req_ie_len,
 				 const u8 *resp_ie, size_t resp_ie_len,
-				 int status, gfp_t gfp)
+				 int status,
+				 enum nl80211_timeout_reason timeout_reason,
+				 gfp_t gfp)
 {
 	struct sk_buff *msg;
 	void *hdr;
 
-	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
+	msg = nlmsg_new(100 + req_ie_len + resp_ie_len, gfp);
 	if (!msg)
 		return;
 
@@ -13226,7 +13337,9 @@ void nl80211_send_connect_result(struct cfg80211_registered_device *rdev,
 	    nla_put_u16(msg, NL80211_ATTR_STATUS_CODE,
 			status < 0 ? WLAN_STATUS_UNSPECIFIED_FAILURE :
 			status) ||
-	    (status < 0 && nla_put_flag(msg, NL80211_ATTR_TIMED_OUT)) ||
+	    (status < 0 &&
+	     (nla_put_flag(msg, NL80211_ATTR_TIMED_OUT) ||
+	      nla_put_u32(msg, NL80211_ATTR_TIMEOUT_REASON, timeout_reason))) ||
 	    (req_ie &&
 	     nla_put(msg, NL80211_ATTR_REQ_IE, req_ie_len, req_ie)) ||
 	    (resp_ie &&
@@ -13252,7 +13365,7 @@ void nl80211_send_roamed(struct cfg80211_registered_device *rdev,
 	struct sk_buff *msg;
 	void *hdr;
 
-	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
+	msg = nlmsg_new(100 + req_ie_len + resp_ie_len, gfp);
 	if (!msg)
 		return;
 
@@ -13289,7 +13402,7 @@ void nl80211_send_disconnected(struct cfg80211_registered_device *rdev,
 	struct sk_buff *msg;
 	void *hdr;
 
-	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
+	msg = nlmsg_new(100 + ie_len, GFP_KERNEL);
 	if (!msg)
 		return;
 
@@ -13365,7 +13478,7 @@ void cfg80211_notify_new_peer_candidate(struct net_device *dev, const u8 *addr,
 
 	trace_cfg80211_notify_new_peer_candidate(dev, addr);
 
-	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
+	msg = nlmsg_new(100 + ie_len, gfp);
 	if (!msg)
 		return;
 
@@ -13736,7 +13849,7 @@ int nl80211_send_mgmt(struct cfg80211_registered_device *rdev,
 	struct sk_buff *msg;
 	void *hdr;
 
-	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
+	msg = nlmsg_new(100 + len, gfp);
 	if (!msg)
 		return -ENOMEM;
 
@@ -13780,7 +13893,7 @@ void cfg80211_mgmt_tx_status(struct wireless_dev *wdev, u64 cookie,
 
 	trace_cfg80211_mgmt_tx_status(wdev, cookie, ack);
 
-	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
+	msg = nlmsg_new(100 + len, gfp);
 	if (!msg)
 		return;
 
@@ -13867,11 +13980,11 @@ static void cfg80211_send_cqm(struct sk_buff *msg, gfp_t gfp)
 
 void cfg80211_cqm_rssi_notify(struct net_device *dev,
 			      enum nl80211_cqm_rssi_threshold_event rssi_event,
-			      gfp_t gfp)
+			      s32 rssi_level, gfp_t gfp)
 {
 	struct sk_buff *msg;
 
-	trace_cfg80211_cqm_rssi_notify(dev, rssi_event);
+	trace_cfg80211_cqm_rssi_notify(dev, rssi_event, rssi_level);
 
 	if (WARN_ON(rssi_event != NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW &&
 		    rssi_event != NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH))
@@ -13885,6 +13998,10 @@ void cfg80211_cqm_rssi_notify(struct net_device *dev,
 			rssi_event))
 		goto nla_put_failure;
 
+	if (rssi_level && nla_put_s32(msg, NL80211_ATTR_CQM_RSSI_LEVEL,
+				      rssi_level))
+		goto nla_put_failure;
+
 	cfg80211_send_cqm(msg, gfp);
 
 	return;
@@ -14535,6 +14652,8 @@ static int nl80211_netlink_notify(struct notifier_block * nb,
 
 			if (wdev->owner_nlportid == notify->portid)
 				schedule_destroy_work = true;
+			else if (wdev->conn_owner_nlportid == notify->portid)
+				schedule_work(&wdev->disconnect_wk);
 		}
 
 		spin_lock_bh(&rdev->beacon_registrations_lock);
@@ -14589,7 +14708,7 @@ void cfg80211_ft_event(struct net_device *netdev,
 	if (!ft_event->target_ap)
 		return;
 
-	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
+	msg = nlmsg_new(100 + ft_event->ric_ies_len, GFP_KERNEL);
 	if (!msg)
 		return;
 
diff --git a/net/wireless/nl80211.h b/net/wireless/nl80211.h
index 7e3821d7fcc5..e488dca87423 100644
--- a/net/wireless/nl80211.h
+++ b/net/wireless/nl80211.h
@@ -14,12 +14,10 @@ void nl80211_send_scan_start(struct cfg80211_registered_device *rdev,
 			     struct wireless_dev *wdev);
 struct sk_buff *nl80211_build_scan_msg(struct cfg80211_registered_device *rdev,
 				       struct wireless_dev *wdev, bool aborted);
-void nl80211_send_scan_result(struct cfg80211_registered_device *rdev,
-			      struct sk_buff *msg);
+void nl80211_send_scan_msg(struct cfg80211_registered_device *rdev,
+			   struct sk_buff *msg);
 void nl80211_send_sched_scan(struct cfg80211_registered_device *rdev,
 			     struct net_device *netdev, u32 cmd);
-void nl80211_send_sched_scan_results(struct cfg80211_registered_device *rdev,
-				     struct net_device *netdev);
 void nl80211_common_reg_change_event(enum nl80211_commands cmd_id,
 				     struct regulatory_request *request);
 
@@ -58,7 +56,9 @@ void nl80211_send_connect_result(struct cfg80211_registered_device *rdev,
 				 struct net_device *netdev, const u8 *bssid,
 				 const u8 *req_ie, size_t req_ie_len,
 				 const u8 *resp_ie, size_t resp_ie_len,
-				 int status, gfp_t gfp);
+				 int status,
+				 enum nl80211_timeout_reason timeout_reason,
+				 gfp_t gfp);
 void nl80211_send_roamed(struct cfg80211_registered_device *rdev,
 			 struct net_device *netdev, const u8 *bssid,
 			 const u8 *req_ie, size_t req_ie_len,
diff --git a/net/wireless/of.c b/net/wireless/of.c
new file mode 100644
index 000000000000..de221f0edca5
--- /dev/null
+++ b/net/wireless/of.c
@@ -0,0 +1,138 @@
+/*
+ * Copyright (C) 2017 Rafał Miłecki <rafal@milecki.pl>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/of.h>
+#include <net/cfg80211.h>
+#include "core.h"
+
+static bool wiphy_freq_limits_valid_chan(struct wiphy *wiphy,
+					 struct ieee80211_freq_range *freq_limits,
+					 unsigned int n_freq_limits,
+					 struct ieee80211_channel *chan)
+{
+	u32 bw = MHZ_TO_KHZ(20);
+	int i;
+
+	for (i = 0; i < n_freq_limits; i++) {
+		struct ieee80211_freq_range *limit = &freq_limits[i];
+
+		if (cfg80211_does_bw_fit_range(limit,
+					       MHZ_TO_KHZ(chan->center_freq),
+					       bw))
+			return true;
+	}
+
+	return false;
+}
+
+static void wiphy_freq_limits_apply(struct wiphy *wiphy,
+				    struct ieee80211_freq_range *freq_limits,
+				    unsigned int n_freq_limits)
+{
+	enum nl80211_band band;
+	int i;
+
+	if (WARN_ON(!n_freq_limits))
+		return;
+
+	for (band = 0; band < NUM_NL80211_BANDS; band++) {
+		struct ieee80211_supported_band *sband = wiphy->bands[band];
+
+		if (!sband)
+			continue;
+
+		for (i = 0; i < sband->n_channels; i++) {
+			struct ieee80211_channel *chan = &sband->channels[i];
+
+			if (chan->flags & IEEE80211_CHAN_DISABLED)
+				continue;
+
+			if (!wiphy_freq_limits_valid_chan(wiphy, freq_limits,
+							  n_freq_limits,
+							  chan)) {
+				pr_debug("Disabling freq %d MHz as it's out of OF limits\n",
+					 chan->center_freq);
+				chan->flags |= IEEE80211_CHAN_DISABLED;
+			}
+		}
+	}
+}
+
+void wiphy_read_of_freq_limits(struct wiphy *wiphy)
+{
+	struct device *dev = wiphy_dev(wiphy);
+	struct device_node *np;
+	struct property *prop;
+	struct ieee80211_freq_range *freq_limits;
+	unsigned int n_freq_limits;
+	const __be32 *p;
+	int len, i;
+	int err = 0;
+
+	if (!dev)
+		return;
+	np = dev_of_node(dev);
+	if (!np)
+		return;
+
+	prop = of_find_property(np, "ieee80211-freq-limit", &len);
+	if (!prop)
+		return;
+
+	if (!len || len % sizeof(u32) || len / sizeof(u32) % 2) {
+		dev_err(dev, "ieee80211-freq-limit wrong format");
+		return;
+	}
+	n_freq_limits = len / sizeof(u32) / 2;
+
+	freq_limits = kcalloc(n_freq_limits, sizeof(*freq_limits), GFP_KERNEL);
+	if (!freq_limits) {
+		err = -ENOMEM;
+		goto out_kfree;
+	}
+
+	p = NULL;
+	for (i = 0; i < n_freq_limits; i++) {
+		struct ieee80211_freq_range *limit = &freq_limits[i];
+
+		p = of_prop_next_u32(prop, p, &limit->start_freq_khz);
+		if (!p) {
+			err = -EINVAL;
+			goto out_kfree;
+		}
+
+		p = of_prop_next_u32(prop, p, &limit->end_freq_khz);
+		if (!p) {
+			err = -EINVAL;
+			goto out_kfree;
+		}
+
+		if (!limit->start_freq_khz ||
+		    !limit->end_freq_khz ||
+		    limit->start_freq_khz >= limit->end_freq_khz) {
+			err = -EINVAL;
+			goto out_kfree;
+		}
+	}
+
+	wiphy_freq_limits_apply(wiphy, freq_limits, n_freq_limits);
+
+out_kfree:
+	kfree(freq_limits);
+	if (err)
+		dev_err(dev, "Failed to get limits: %d\n", err);
+}
+EXPORT_SYMBOL(wiphy_read_of_freq_limits);
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 5dbac3749738..753efcd51fa3 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -748,21 +748,6 @@ static bool is_valid_rd(const struct ieee80211_regdomain *rd)
 	return true;
 }
 
-static bool reg_does_bw_fit(const struct ieee80211_freq_range *freq_range,
-			    u32 center_freq_khz, u32 bw_khz)
-{
-	u32 start_freq_khz, end_freq_khz;
-
-	start_freq_khz = center_freq_khz - (bw_khz/2);
-	end_freq_khz = center_freq_khz + (bw_khz/2);
-
-	if (start_freq_khz >= freq_range->start_freq_khz &&
-	    end_freq_khz <= freq_range->end_freq_khz)
-		return true;
-
-	return false;
-}
-
 /**
  * freq_in_rule_band - tells us if a frequency is in a frequency band
  * @freq_range: frequency rule we want to query
@@ -1070,7 +1055,7 @@ freq_reg_info_regd(u32 center_freq,
 		if (!band_rule_found)
 			band_rule_found = freq_in_rule_band(fr, center_freq);
 
-		bw_fits = reg_does_bw_fit(fr, center_freq, bw);
+		bw_fits = cfg80211_does_bw_fit_range(fr, center_freq, bw);
 
 		if (band_rule_found && bw_fits)
 			return rr;
@@ -1138,11 +1123,13 @@ static uint32_t reg_rule_to_chan_bw_flags(const struct ieee80211_regdomain *regd
 		max_bandwidth_khz = reg_get_max_bandwidth(regd, reg_rule);
 
 	/* If we get a reg_rule we can assume that at least 5Mhz fit */
-	if (!reg_does_bw_fit(freq_range, MHZ_TO_KHZ(chan->center_freq),
-			     MHZ_TO_KHZ(10)))
+	if (!cfg80211_does_bw_fit_range(freq_range,
+					MHZ_TO_KHZ(chan->center_freq),
+					MHZ_TO_KHZ(10)))
 		bw_flags |= IEEE80211_CHAN_NO_10MHZ;
-	if (!reg_does_bw_fit(freq_range, MHZ_TO_KHZ(chan->center_freq),
-			     MHZ_TO_KHZ(20)))
+	if (!cfg80211_does_bw_fit_range(freq_range,
+					MHZ_TO_KHZ(chan->center_freq),
+					MHZ_TO_KHZ(20)))
 		bw_flags |= IEEE80211_CHAN_NO_20MHZ;
 
 	if (max_bandwidth_khz < MHZ_TO_KHZ(10))
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index 35ad69fd0838..21be56b3128e 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -227,7 +227,7 @@ void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev,
 	ASSERT_RTNL();
 
 	if (rdev->scan_msg) {
-		nl80211_send_scan_result(rdev, rdev->scan_msg);
+		nl80211_send_scan_msg(rdev, rdev->scan_msg);
 		rdev->scan_msg = NULL;
 		return;
 	}
@@ -273,7 +273,7 @@ void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev,
 	if (!send_message)
 		rdev->scan_msg = msg;
 	else
-		nl80211_send_scan_result(rdev, msg);
+		nl80211_send_scan_msg(rdev, msg);
 }
 
 void __cfg80211_scan_done(struct work_struct *wk)
@@ -321,7 +321,8 @@ void __cfg80211_sched_scan_results(struct work_struct *wk)
 			spin_unlock_bh(&rdev->bss_lock);
 			request->scan_start = jiffies;
 		}
-		nl80211_send_sched_scan_results(rdev, request->dev);
+		nl80211_send_sched_scan(rdev, request->dev,
+					NL80211_CMD_SCHED_SCAN_RESULTS);
 	}
 
 	rtnl_unlock();
@@ -1147,7 +1148,7 @@ cfg80211_inform_bss_frame_data(struct wiphy *wiphy,
 	else
 		rcu_assign_pointer(tmp.pub.beacon_ies, ies);
 	rcu_assign_pointer(tmp.pub.ies, ies);
-	
+
 	memcpy(tmp.pub.bssid, mgmt->bssid, ETH_ALEN);
 	tmp.pub.channel = channel;
 	tmp.pub.scan_width = data->scan_width;
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index 5e0d19380302..b347e63d7aaa 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -34,10 +34,11 @@ struct cfg80211_conn {
 		CFG80211_CONN_SCAN_AGAIN,
 		CFG80211_CONN_AUTHENTICATE_NEXT,
 		CFG80211_CONN_AUTHENTICATING,
-		CFG80211_CONN_AUTH_FAILED,
+		CFG80211_CONN_AUTH_FAILED_TIMEOUT,
 		CFG80211_CONN_ASSOCIATE_NEXT,
 		CFG80211_CONN_ASSOCIATING,
 		CFG80211_CONN_ASSOC_FAILED,
+		CFG80211_CONN_ASSOC_FAILED_TIMEOUT,
 		CFG80211_CONN_DEAUTH,
 		CFG80211_CONN_ABANDON,
 		CFG80211_CONN_CONNECTED,
@@ -140,7 +141,8 @@ static int cfg80211_conn_scan(struct wireless_dev *wdev)
 	return err;
 }
 
-static int cfg80211_conn_do_work(struct wireless_dev *wdev)
+static int cfg80211_conn_do_work(struct wireless_dev *wdev,
+				 enum nl80211_timeout_reason *treason)
 {
 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
 	struct cfg80211_connect_params *params;
@@ -171,7 +173,8 @@ static int cfg80211_conn_do_work(struct wireless_dev *wdev)
 					  NULL, 0,
 					  params->key, params->key_len,
 					  params->key_idx, NULL, 0);
-	case CFG80211_CONN_AUTH_FAILED:
+	case CFG80211_CONN_AUTH_FAILED_TIMEOUT:
+		*treason = NL80211_TIMEOUT_AUTH;
 		return -ENOTCONN;
 	case CFG80211_CONN_ASSOCIATE_NEXT:
 		if (WARN_ON(!rdev->ops->assoc))
@@ -198,6 +201,9 @@ static int cfg80211_conn_do_work(struct wireless_dev *wdev)
 					     WLAN_REASON_DEAUTH_LEAVING,
 					     false);
 		return err;
+	case CFG80211_CONN_ASSOC_FAILED_TIMEOUT:
+		*treason = NL80211_TIMEOUT_ASSOC;
+		/* fall through */
 	case CFG80211_CONN_ASSOC_FAILED:
 		cfg80211_mlme_deauth(rdev, wdev->netdev, params->bssid,
 				     NULL, 0,
@@ -223,6 +229,7 @@ void cfg80211_conn_work(struct work_struct *work)
 		container_of(work, struct cfg80211_registered_device, conn_work);
 	struct wireless_dev *wdev;
 	u8 bssid_buf[ETH_ALEN], *bssid = NULL;
+	enum nl80211_timeout_reason treason;
 
 	rtnl_lock();
 
@@ -244,10 +251,12 @@ void cfg80211_conn_work(struct work_struct *work)
 			memcpy(bssid_buf, wdev->conn->params.bssid, ETH_ALEN);
 			bssid = bssid_buf;
 		}
-		if (cfg80211_conn_do_work(wdev)) {
+		treason = NL80211_TIMEOUT_UNSPECIFIED;
+		if (cfg80211_conn_do_work(wdev, &treason)) {
 			__cfg80211_connect_result(
 					wdev->netdev, bssid,
-					NULL, 0, NULL, 0, -1, false, NULL);
+					NULL, 0, NULL, 0, -1, false, NULL,
+					treason);
 		}
 		wdev_unlock(wdev);
 	}
@@ -352,7 +361,8 @@ void cfg80211_sme_rx_auth(struct wireless_dev *wdev, const u8 *buf, size_t len)
 	} else if (status_code != WLAN_STATUS_SUCCESS) {
 		__cfg80211_connect_result(wdev->netdev, mgmt->bssid,
 					  NULL, 0, NULL, 0,
-					  status_code, false, NULL);
+					  status_code, false, NULL,
+					  NL80211_TIMEOUT_UNSPECIFIED);
 	} else if (wdev->conn->state == CFG80211_CONN_AUTHENTICATING) {
 		wdev->conn->state = CFG80211_CONN_ASSOCIATE_NEXT;
 		schedule_work(&rdev->conn_work);
@@ -400,7 +410,7 @@ void cfg80211_sme_auth_timeout(struct wireless_dev *wdev)
 	if (!wdev->conn)
 		return;
 
-	wdev->conn->state = CFG80211_CONN_AUTH_FAILED;
+	wdev->conn->state = CFG80211_CONN_AUTH_FAILED_TIMEOUT;
 	schedule_work(&rdev->conn_work);
 }
 
@@ -422,7 +432,7 @@ void cfg80211_sme_assoc_timeout(struct wireless_dev *wdev)
 	if (!wdev->conn)
 		return;
 
-	wdev->conn->state = CFG80211_CONN_ASSOC_FAILED;
+	wdev->conn->state = CFG80211_CONN_ASSOC_FAILED_TIMEOUT;
 	schedule_work(&rdev->conn_work);
 }
 
@@ -564,7 +574,9 @@ static int cfg80211_sme_connect(struct wireless_dev *wdev,
 
 	/* we're good if we have a matching bss struct */
 	if (bss) {
-		err = cfg80211_conn_do_work(wdev);
+		enum nl80211_timeout_reason treason;
+
+		err = cfg80211_conn_do_work(wdev, &treason);
 		cfg80211_put_bss(wdev->wiphy, bss);
 	} else {
 		/* otherwise we'll need to scan for the AP first */
@@ -661,7 +673,8 @@ void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
 			       const u8 *req_ie, size_t req_ie_len,
 			       const u8 *resp_ie, size_t resp_ie_len,
 			       int status, bool wextev,
-			       struct cfg80211_bss *bss)
+			       struct cfg80211_bss *bss,
+			       enum nl80211_timeout_reason timeout_reason)
 {
 	struct wireless_dev *wdev = dev->ieee80211_ptr;
 	const u8 *country_ie;
@@ -680,7 +693,7 @@ void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
 	nl80211_send_connect_result(wiphy_to_rdev(wdev->wiphy), dev,
 				    bssid, req_ie, req_ie_len,
 				    resp_ie, resp_ie_len,
-				    status, GFP_KERNEL);
+				    status, timeout_reason, GFP_KERNEL);
 
 #ifdef CONFIG_CFG80211_WEXT
 	if (wextev) {
@@ -727,6 +740,7 @@ void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
 		kzfree(wdev->connect_keys);
 		wdev->connect_keys = NULL;
 		wdev->ssid_len = 0;
+		wdev->conn_owner_nlportid = 0;
 		if (bss) {
 			cfg80211_unhold_bss(bss_from_pub(bss));
 			cfg80211_put_bss(wdev->wiphy, bss);
@@ -770,7 +784,8 @@ void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
 void cfg80211_connect_bss(struct net_device *dev, const u8 *bssid,
 			  struct cfg80211_bss *bss, const u8 *req_ie,
 			  size_t req_ie_len, const u8 *resp_ie,
-			  size_t resp_ie_len, int status, gfp_t gfp)
+			  size_t resp_ie_len, int status, gfp_t gfp,
+			  enum nl80211_timeout_reason timeout_reason)
 {
 	struct wireless_dev *wdev = dev->ieee80211_ptr;
 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
@@ -810,6 +825,7 @@ void cfg80211_connect_bss(struct net_device *dev, const u8 *bssid,
 		cfg80211_hold_bss(bss_from_pub(bss));
 	ev->cr.bss = bss;
 	ev->cr.status = status;
+	ev->cr.timeout_reason = timeout_reason;
 
 	spin_lock_irqsave(&wdev->event_lock, flags);
 	list_add_tail(&ev->list, &wdev->event_list);
@@ -955,6 +971,7 @@ void __cfg80211_disconnected(struct net_device *dev, const u8 *ie,
 
 	wdev->current_bss = NULL;
 	wdev->ssid_len = 0;
+	wdev->conn_owner_nlportid = 0;
 
 	nl80211_send_disconnected(rdev, dev, reason, ie, ie_len, from_ap);
 
@@ -1098,6 +1115,8 @@ int cfg80211_disconnect(struct cfg80211_registered_device *rdev,
 	kzfree(wdev->connect_keys);
 	wdev->connect_keys = NULL;
 
+	wdev->conn_owner_nlportid = 0;
+
 	if (wdev->conn)
 		err = cfg80211_sme_disconnect(wdev, reason);
 	else if (!rdev->ops->disconnect)
@@ -1107,3 +1126,32 @@ int cfg80211_disconnect(struct cfg80211_registered_device *rdev,
 
 	return err;
 }
+
+/*
+ * Used to clean up after the connection / connection attempt owner socket
+ * disconnects
+ */
+void cfg80211_autodisconnect_wk(struct work_struct *work)
+{
+	struct wireless_dev *wdev =
+		container_of(work, struct wireless_dev, disconnect_wk);
+	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
+
+	wdev_lock(wdev);
+
+	if (wdev->conn_owner_nlportid) {
+		/*
+		 * Use disconnect_bssid if still connecting and ops->disconnect
+		 * not implemented.  Otherwise we can use cfg80211_disconnect.
+		 */
+		if (rdev->ops->disconnect || wdev->current_bss)
+			cfg80211_disconnect(rdev, wdev->netdev,
+					    WLAN_REASON_DEAUTH_LEAVING, true);
+		else
+			cfg80211_mlme_deauth(rdev, wdev->netdev,
+					     wdev->disconnect_bssid, NULL, 0,
+					     WLAN_REASON_DEAUTH_LEAVING, false);
+	}
+
+	wdev_unlock(wdev);
+}
diff --git a/net/wireless/sysfs.c b/net/wireless/sysfs.c
index 14b3f007826d..16b6b5988be9 100644
--- a/net/wireless/sysfs.c
+++ b/net/wireless/sysfs.c
@@ -39,9 +39,11 @@ SHOW_FMT(address_mask, "%pM", wiphy.addr_mask);
 
 static ssize_t name_show(struct device *dev,
 			 struct device_attribute *attr,
-			 char *buf) {
+			 char *buf)
+{
 	struct wiphy *wiphy = &dev_to_rdev(dev)->wiphy;
-	return sprintf(buf, "%s\n", dev_name(&wiphy->dev));
+
+	return sprintf(buf, "%s\n", wiphy_name(wiphy));
 }
 static DEVICE_ATTR_RO(name);
 
diff --git a/net/wireless/trace.h b/net/wireless/trace.h
index ea1b47e04fa4..776e80cef9b4 100644
--- a/net/wireless/trace.h
+++ b/net/wireless/trace.h
@@ -1915,18 +1915,18 @@ TRACE_EVENT(rdev_start_nan,
 		WIPHY_ENTRY
 		WDEV_ENTRY
 		__field(u8, master_pref)
-		__field(u8, dual);
+		__field(u8, bands);
 	),
 	TP_fast_assign(
 		WIPHY_ASSIGN;
 		WDEV_ASSIGN;
 		__entry->master_pref = conf->master_pref;
-		__entry->dual = conf->dual;
+		__entry->bands = conf->bands;
 	),
 	TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT
-		  ", master preference: %u, dual: %d",
+		  ", master preference: %u, bands: 0x%0x",
 		  WIPHY_PR_ARG, WDEV_PR_ARG, __entry->master_pref,
-		  __entry->dual)
+		  __entry->bands)
 );
 
 TRACE_EVENT(rdev_nan_change_conf,
@@ -1937,20 +1937,20 @@ TRACE_EVENT(rdev_nan_change_conf,
 		WIPHY_ENTRY
 		WDEV_ENTRY
 		__field(u8, master_pref)
-		__field(u8, dual);
+		__field(u8, bands);
 		__field(u32, changes);
 	),
 	TP_fast_assign(
 		WIPHY_ASSIGN;
 		WDEV_ASSIGN;
 		__entry->master_pref = conf->master_pref;
-		__entry->dual = conf->dual;
+		__entry->bands = conf->bands;
 		__entry->changes = changes;
 	),
 	TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT
-		  ", master preference: %u, dual: %d, changes: %x",
+		  ", master preference: %u, bands: 0x%0x, changes: %x",
 		  WIPHY_PR_ARG, WDEV_PR_ARG, __entry->master_pref,
-		  __entry->dual, __entry->changes)
+		  __entry->bands, __entry->changes)
 );
 
 DEFINE_EVENT(wiphy_wdev_evt, rdev_stop_nan,
@@ -2490,18 +2490,21 @@ TRACE_EVENT(cfg80211_mgmt_tx_status,
 
 TRACE_EVENT(cfg80211_cqm_rssi_notify,
 	TP_PROTO(struct net_device *netdev,
-		 enum nl80211_cqm_rssi_threshold_event rssi_event),
-	TP_ARGS(netdev, rssi_event),
+		 enum nl80211_cqm_rssi_threshold_event rssi_event,
+		 s32 rssi_level),
+	TP_ARGS(netdev, rssi_event, rssi_level),
 	TP_STRUCT__entry(
 		NETDEV_ENTRY
 		__field(enum nl80211_cqm_rssi_threshold_event, rssi_event)
+		__field(s32, rssi_level)
 	),
 	TP_fast_assign(
 		NETDEV_ASSIGN;
 		__entry->rssi_event = rssi_event;
+		__entry->rssi_level = rssi_level;
 	),
-	TP_printk(NETDEV_PR_FMT ", rssi event: %d",
-		  NETDEV_PR_ARG, __entry->rssi_event)
+	TP_printk(NETDEV_PR_FMT ", rssi event: %d, level: %d",
+		  NETDEV_PR_ARG, __entry->rssi_event, __entry->rssi_level)
 );
 
 TRACE_EVENT(cfg80211_reg_can_beacon,
diff --git a/net/wireless/util.c b/net/wireless/util.c
index e9d040d29846..68e5f2ecee1a 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -114,8 +114,7 @@ int ieee80211_frequency_to_channel(int freq)
 }
 EXPORT_SYMBOL(ieee80211_frequency_to_channel);
 
-struct ieee80211_channel *__ieee80211_get_channel(struct wiphy *wiphy,
-						  int freq)
+struct ieee80211_channel *ieee80211_get_channel(struct wiphy *wiphy, int freq)
 {
 	enum nl80211_band band;
 	struct ieee80211_supported_band *sband;
@@ -135,14 +134,13 @@ struct ieee80211_channel *__ieee80211_get_channel(struct wiphy *wiphy,
 
 	return NULL;
 }
-EXPORT_SYMBOL(__ieee80211_get_channel);
+EXPORT_SYMBOL(ieee80211_get_channel);
 
-static void set_mandatory_flags_band(struct ieee80211_supported_band *sband,
-				     enum nl80211_band band)
+static void set_mandatory_flags_band(struct ieee80211_supported_band *sband)
 {
 	int i, want;
 
-	switch (band) {
+	switch (sband->band) {
 	case NL80211_BAND_5GHZ:
 		want = 3;
 		for (i = 0; i < sband->n_bitrates; i++) {
@@ -192,6 +190,7 @@ static void set_mandatory_flags_band(struct ieee80211_supported_band *sband,
 		WARN_ON((sband->ht_cap.mcs.rx_mask[0] & 0x1e) != 0x1e);
 		break;
 	case NUM_NL80211_BANDS:
+	default:
 		WARN_ON(1);
 		break;
 	}
@@ -203,7 +202,7 @@ void ieee80211_set_bitrate_flags(struct wiphy *wiphy)
 
 	for (band = 0; band < NUM_NL80211_BANDS; band++)
 		if (wiphy->bands[band])
-			set_mandatory_flags_band(wiphy->bands[band], band);
+			set_mandatory_flags_band(wiphy->bands[band]);
 }
 
 bool cfg80211_supported_cipher_suite(struct wiphy *wiphy, u32 cipher)
@@ -619,8 +618,6 @@ int ieee80211_data_from_8023(struct sk_buff *skb, const u8 *addr,
 
 		if (pskb_expand_head(skb, head_need, 0, GFP_ATOMIC))
 			return -ENOMEM;
-
-		skb->truesize += head_need;
 	}
 
 	if (encaps_data) {
@@ -952,7 +949,7 @@ void cfg80211_process_wdev_events(struct wireless_dev *wdev)
 				ev->cr.resp_ie, ev->cr.resp_ie_len,
 				ev->cr.status,
 				ev->cr.status == WLAN_STATUS_SUCCESS,
-				ev->cr.bss);
+				ev->cr.bss, ev->cr.timeout_reason);
 			break;
 		case EVENT_ROAMED:
 			__cfg80211_roamed(wdev, ev->rm.bss, ev->rm.req_ie,
@@ -1848,6 +1845,21 @@ void cfg80211_free_nan_func(struct cfg80211_nan_func *f)
 }
 EXPORT_SYMBOL(cfg80211_free_nan_func);
 
+bool cfg80211_does_bw_fit_range(const struct ieee80211_freq_range *freq_range,
+				u32 center_freq_khz, u32 bw_khz)
+{
+	u32 start_freq_khz, end_freq_khz;
+
+	start_freq_khz = center_freq_khz - (bw_khz / 2);
+	end_freq_khz = center_freq_khz + (bw_khz / 2);
+
+	if (start_freq_khz >= freq_range->start_freq_khz &&
+	    end_freq_khz <= freq_range->end_freq_khz)
+		return true;
+
+	return false;
+}
+
 /* See IEEE 802.1H for LLC/SNAP encapsulation/decapsulation */
 /* Ethernet-II snap header (RFC1042 for most EtherTypes) */
 const unsigned char rfc1042_header[] __aligned(2) =
diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
index 6250b1cfcde5..1a4db6790e20 100644
--- a/net/wireless/wext-core.c
+++ b/net/wireless/wext-core.c
@@ -1119,3 +1119,70 @@ int compat_wext_handle_ioctl(struct net *net, unsigned int cmd,
 	return ret;
 }
 #endif
+
+char *iwe_stream_add_event(struct iw_request_info *info, char *stream,
+			   char *ends, struct iw_event *iwe, int event_len)
+{
+	int lcp_len = iwe_stream_lcp_len(info);
+
+	event_len = iwe_stream_event_len_adjust(info, event_len);
+
+	/* Check if it's possible */
+	if (likely((stream + event_len) < ends)) {
+		iwe->len = event_len;
+		/* Beware of alignement issues on 64 bits */
+		memcpy(stream, (char *) iwe, IW_EV_LCP_PK_LEN);
+		memcpy(stream + lcp_len, &iwe->u,
+		       event_len - lcp_len);
+		stream += event_len;
+	}
+
+	return stream;
+}
+EXPORT_SYMBOL(iwe_stream_add_event);
+
+char *iwe_stream_add_point(struct iw_request_info *info, char *stream,
+			   char *ends, struct iw_event *iwe, char *extra)
+{
+	int event_len = iwe_stream_point_len(info) + iwe->u.data.length;
+	int point_len = iwe_stream_point_len(info);
+	int lcp_len   = iwe_stream_lcp_len(info);
+
+	/* Check if it's possible */
+	if (likely((stream + event_len) < ends)) {
+		iwe->len = event_len;
+		memcpy(stream, (char *) iwe, IW_EV_LCP_PK_LEN);
+		memcpy(stream + lcp_len,
+		       ((char *) &iwe->u) + IW_EV_POINT_OFF,
+		       IW_EV_POINT_PK_LEN - IW_EV_LCP_PK_LEN);
+		if (iwe->u.data.length && extra)
+			memcpy(stream + point_len, extra, iwe->u.data.length);
+		stream += event_len;
+	}
+
+	return stream;
+}
+EXPORT_SYMBOL(iwe_stream_add_point);
+
+char *iwe_stream_add_value(struct iw_request_info *info, char *event,
+			   char *value, char *ends, struct iw_event *iwe,
+			   int event_len)
+{
+	int lcp_len = iwe_stream_lcp_len(info);
+
+	/* Don't duplicate LCP */
+	event_len -= IW_EV_LCP_LEN;
+
+	/* Check if it's possible */
+	if (likely((value + event_len) < ends)) {
+		/* Add new value */
+		memcpy(value, &iwe->u, event_len);
+		value += event_len;
+		/* Patch LCP */
+		iwe->len = value - event;
+		memcpy(event, (char *) iwe, lcp_len);
+	}
+
+	return value;
+}
+EXPORT_SYMBOL(iwe_stream_add_value);
diff --git a/net/wireless/wext-sme.c b/net/wireless/wext-sme.c
index 995163830a61..c434f193f39a 100644
--- a/net/wireless/wext-sme.c
+++ b/net/wireless/wext-sme.c
@@ -105,30 +105,7 @@ int cfg80211_mgd_wext_siwfreq(struct net_device *dev,
 			goto out;
 	}
 
-
 	wdev->wext.connect.channel = chan;
-
-	/*
-	 * SSID is not set, we just want to switch monitor channel,
-	 * this is really just backward compatibility, if the SSID
-	 * is set then we use the channel to select the BSS to use
-	 * to connect to instead. If we were connected on another
-	 * channel we disconnected above and reconnect below.
-	 */
-	if (chan && !wdev->wext.connect.ssid_len) {
-		struct cfg80211_chan_def chandef = {
-			.width = NL80211_CHAN_WIDTH_20_NOHT,
-			.center_freq1 = freq,
-		};
-
-		chandef.chan = ieee80211_get_channel(&rdev->wiphy, freq);
-		if (chandef.chan)
-			err = cfg80211_set_monitor_channel(rdev, &chandef);
-		else
-			err = -EINVAL;
-		goto out;
-	}
-
 	err = cfg80211_mgd_wext_connect(rdev, wdev);
  out:
 	wdev_unlock(wdev);
diff --git a/net/xfrm/Kconfig b/net/xfrm/Kconfig
index bda1a13628a8..286ed25c1a69 100644
--- a/net/xfrm/Kconfig
+++ b/net/xfrm/Kconfig
@@ -4,6 +4,11 @@
 config XFRM
        bool
        depends on NET
+       select GRO_CELLS
+
+config XFRM_OFFLOAD
+       bool
+       depends on XFRM
 
 config XFRM_ALGO
 	tristate
diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c
index 6e3f0254d8a1..46bdb4fbed0b 100644
--- a/net/xfrm/xfrm_input.c
+++ b/net/xfrm/xfrm_input.c
@@ -19,16 +19,18 @@
 static struct kmem_cache *secpath_cachep __read_mostly;
 
 static DEFINE_SPINLOCK(xfrm_input_afinfo_lock);
-static struct xfrm_input_afinfo __rcu *xfrm_input_afinfo[NPROTO];
+static struct xfrm_input_afinfo const __rcu *xfrm_input_afinfo[AF_INET6 + 1];
 
-int xfrm_input_register_afinfo(struct xfrm_input_afinfo *afinfo)
+static struct gro_cells gro_cells;
+static struct net_device xfrm_napi_dev;
+
+int xfrm_input_register_afinfo(const struct xfrm_input_afinfo *afinfo)
 {
 	int err = 0;
 
-	if (unlikely(afinfo == NULL))
-		return -EINVAL;
-	if (unlikely(afinfo->family >= NPROTO))
+	if (WARN_ON(afinfo->family >= ARRAY_SIZE(xfrm_input_afinfo)))
 		return -EAFNOSUPPORT;
+
 	spin_lock_bh(&xfrm_input_afinfo_lock);
 	if (unlikely(xfrm_input_afinfo[afinfo->family] != NULL))
 		err = -EEXIST;
@@ -39,14 +41,10 @@ int xfrm_input_register_afinfo(struct xfrm_input_afinfo *afinfo)
 }
 EXPORT_SYMBOL(xfrm_input_register_afinfo);
 
-int xfrm_input_unregister_afinfo(struct xfrm_input_afinfo *afinfo)
+int xfrm_input_unregister_afinfo(const struct xfrm_input_afinfo *afinfo)
 {
 	int err = 0;
 
-	if (unlikely(afinfo == NULL))
-		return -EINVAL;
-	if (unlikely(afinfo->family >= NPROTO))
-		return -EAFNOSUPPORT;
 	spin_lock_bh(&xfrm_input_afinfo_lock);
 	if (likely(xfrm_input_afinfo[afinfo->family] != NULL)) {
 		if (unlikely(xfrm_input_afinfo[afinfo->family] != afinfo))
@@ -60,12 +58,13 @@ int xfrm_input_unregister_afinfo(struct xfrm_input_afinfo *afinfo)
 }
 EXPORT_SYMBOL(xfrm_input_unregister_afinfo);
 
-static struct xfrm_input_afinfo *xfrm_input_get_afinfo(unsigned int family)
+static const struct xfrm_input_afinfo *xfrm_input_get_afinfo(unsigned int family)
 {
-	struct xfrm_input_afinfo *afinfo;
+	const struct xfrm_input_afinfo *afinfo;
 
-	if (unlikely(family >= NPROTO))
+	if (WARN_ON_ONCE(family >= ARRAY_SIZE(xfrm_input_afinfo)))
 		return NULL;
+
 	rcu_read_lock();
 	afinfo = rcu_dereference(xfrm_input_afinfo[family]);
 	if (unlikely(!afinfo))
@@ -73,22 +72,17 @@ static struct xfrm_input_afinfo *xfrm_input_get_afinfo(unsigned int family)
 	return afinfo;
 }
 
-static void xfrm_input_put_afinfo(struct xfrm_input_afinfo *afinfo)
-{
-	rcu_read_unlock();
-}
-
 static int xfrm_rcv_cb(struct sk_buff *skb, unsigned int family, u8 protocol,
 		       int err)
 {
 	int ret;
-	struct xfrm_input_afinfo *afinfo = xfrm_input_get_afinfo(family);
+	const struct xfrm_input_afinfo *afinfo = xfrm_input_get_afinfo(family);
 
 	if (!afinfo)
 		return -EAFNOSUPPORT;
 
 	ret = afinfo->callback(skb, protocol, err);
-	xfrm_input_put_afinfo(afinfo);
+	rcu_read_unlock();
 
 	return ret;
 }
@@ -111,6 +105,8 @@ struct sec_path *secpath_dup(struct sec_path *src)
 		return NULL;
 
 	sp->len = 0;
+	sp->olen = 0;
+
 	if (src) {
 		int i;
 
@@ -123,6 +119,24 @@ struct sec_path *secpath_dup(struct sec_path *src)
 }
 EXPORT_SYMBOL(secpath_dup);
 
+int secpath_set(struct sk_buff *skb)
+{
+	struct sec_path *sp;
+
+	/* Allocate new secpath or COW existing one. */
+	if (!skb->sp || atomic_read(&skb->sp->refcnt) != 1) {
+		sp = secpath_dup(skb->sp);
+		if (!sp)
+			return -ENOMEM;
+
+		if (skb->sp)
+			secpath_put(skb->sp);
+		skb->sp = sp;
+	}
+	return 0;
+}
+EXPORT_SYMBOL(secpath_set);
+
 /* Fetch spi and seq from ipsec header */
 
 int xfrm_parse_spi(struct sk_buff *skb, u8 nexthdr, __be32 *spi, __be32 *seq)
@@ -158,6 +172,7 @@ int xfrm_parse_spi(struct sk_buff *skb, u8 nexthdr, __be32 *spi, __be32 *seq)
 	*seq = *(__be32 *)(skb_transport_header(skb) + offset_seq);
 	return 0;
 }
+EXPORT_SYMBOL(xfrm_parse_spi);
 
 int xfrm_prepare_input(struct xfrm_state *x, struct sk_buff *skb)
 {
@@ -192,14 +207,23 @@ int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type)
 	unsigned int family;
 	int decaps = 0;
 	int async = 0;
+	struct xfrm_offload *xo;
+	bool xfrm_gro = false;
 
-	/* A negative encap_type indicates async resumption. */
 	if (encap_type < 0) {
-		async = 1;
 		x = xfrm_input_state(skb);
-		seq = XFRM_SKB_CB(skb)->seq.input.low;
 		family = x->outer_mode->afinfo->family;
-		goto resume;
+
+		/* An encap_type of -1 indicates async resumption. */
+		if (encap_type == -1) {
+			async = 1;
+			seq = XFRM_SKB_CB(skb)->seq.input.low;
+			goto resume;
+		}
+		/* encap_type < -1 indicates a GRO call. */
+		encap_type = 0;
+		seq = XFRM_SPI_SKB_CB(skb)->seq;
+		goto lock;
 	}
 
 	daddr = (xfrm_address_t *)(skb_network_header(skb) +
@@ -218,18 +242,10 @@ int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type)
 		break;
 	}
 
-	/* Allocate new secpath or COW existing one. */
-	if (!skb->sp || atomic_read(&skb->sp->refcnt) != 1) {
-		struct sec_path *sp;
-
-		sp = secpath_dup(skb->sp);
-		if (!sp) {
-			XFRM_INC_STATS(net, LINUX_MIB_XFRMINERROR);
-			goto drop;
-		}
-		if (skb->sp)
-			secpath_put(skb->sp);
-		skb->sp = sp;
+	err = secpath_set(skb);
+	if (err) {
+		XFRM_INC_STATS(net, LINUX_MIB_XFRMINERROR);
+		goto drop;
 	}
 
 	seq = 0;
@@ -253,6 +269,7 @@ int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type)
 
 		skb->sp->xvec[skb->sp->len++] = x;
 
+lock:
 		spin_lock(&x->lock);
 
 		if (unlikely(x->km.state != XFRM_STATE_VALID)) {
@@ -371,10 +388,21 @@ resume:
 
 	if (decaps) {
 		skb_dst_drop(skb);
-		netif_rx(skb);
+		gro_cells_receive(&gro_cells, skb);
 		return 0;
 	} else {
-		return x->inner_mode->afinfo->transport_finish(skb, async);
+		xo = xfrm_offload(skb);
+		if (xo)
+			xfrm_gro = xo->flags & XFRM_GRO;
+
+		err = x->inner_mode->afinfo->transport_finish(skb, async);
+		if (xfrm_gro) {
+			skb_dst_drop(skb);
+			gro_cells_receive(&gro_cells, skb);
+			return err;
+		}
+
+		return err;
 	}
 
 drop_unlock:
@@ -394,6 +422,13 @@ EXPORT_SYMBOL(xfrm_input_resume);
 
 void __init xfrm_input_init(void)
 {
+	int err;
+
+	init_dummy_netdev(&xfrm_napi_dev);
+	err = gro_cells_init(&gro_cells, &xfrm_napi_dev);
+	if (err)
+		gro_cells.cells = NULL;
+
 	secpath_cachep = kmem_cache_create("secpath_cache",
 					   sizeof(struct sec_path),
 					   0, SLAB_HWCACHE_ALIGN|SLAB_PANIC,
diff --git a/net/xfrm/xfrm_output.c b/net/xfrm/xfrm_output.c
index 637387bbaaea..8ba29fe58352 100644
--- a/net/xfrm/xfrm_output.c
+++ b/net/xfrm/xfrm_output.c
@@ -246,10 +246,8 @@ void xfrm_local_error(struct sk_buff *skb, int mtu)
 		return;
 
 	afinfo = xfrm_state_get_afinfo(proto);
-	if (!afinfo)
-		return;
-
-	afinfo->local_error(skb, mtu);
-	xfrm_state_put_afinfo(afinfo);
+	if (afinfo)
+		afinfo->local_error(skb, mtu);
+	rcu_read_unlock();
 }
 EXPORT_SYMBOL_GPL(xfrm_local_error);
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 177e208e8ff5..5f3e87866438 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -45,7 +45,7 @@ struct xfrm_flo {
 };
 
 static DEFINE_SPINLOCK(xfrm_policy_afinfo_lock);
-static struct xfrm_policy_afinfo __rcu *xfrm_policy_afinfo[NPROTO]
+static struct xfrm_policy_afinfo const __rcu *xfrm_policy_afinfo[AF_INET6 + 1]
 						__read_mostly;
 
 static struct kmem_cache *xfrm_dst_cache __read_mostly;
@@ -103,11 +103,11 @@ bool xfrm_selector_match(const struct xfrm_selector *sel, const struct flowi *fl
 	return false;
 }
 
-static struct xfrm_policy_afinfo *xfrm_policy_get_afinfo(unsigned short family)
+static const struct xfrm_policy_afinfo *xfrm_policy_get_afinfo(unsigned short family)
 {
-	struct xfrm_policy_afinfo *afinfo;
+	const struct xfrm_policy_afinfo *afinfo;
 
-	if (unlikely(family >= NPROTO))
+	if (unlikely(family >= ARRAY_SIZE(xfrm_policy_afinfo)))
 		return NULL;
 	rcu_read_lock();
 	afinfo = rcu_dereference(xfrm_policy_afinfo[family]);
@@ -116,18 +116,13 @@ static struct xfrm_policy_afinfo *xfrm_policy_get_afinfo(unsigned short family)
 	return afinfo;
 }
 
-static void xfrm_policy_put_afinfo(struct xfrm_policy_afinfo *afinfo)
-{
-	rcu_read_unlock();
-}
-
 static inline struct dst_entry *__xfrm_dst_lookup(struct net *net,
 						  int tos, int oif,
 						  const xfrm_address_t *saddr,
 						  const xfrm_address_t *daddr,
 						  int family)
 {
-	struct xfrm_policy_afinfo *afinfo;
+	const struct xfrm_policy_afinfo *afinfo;
 	struct dst_entry *dst;
 
 	afinfo = xfrm_policy_get_afinfo(family);
@@ -136,7 +131,7 @@ static inline struct dst_entry *__xfrm_dst_lookup(struct net *net,
 
 	dst = afinfo->dst_lookup(net, tos, oif, saddr, daddr);
 
-	xfrm_policy_put_afinfo(afinfo);
+	rcu_read_unlock();
 
 	return dst;
 }
@@ -330,7 +325,7 @@ void xfrm_policy_destroy(struct xfrm_policy *policy)
 }
 EXPORT_SYMBOL(xfrm_policy_destroy);
 
-/* Rule must be locked. Release descentant resources, announce
+/* Rule must be locked. Release descendant resources, announce
  * entry dead. The rule must be unlinked from lists to the moment.
  */
 
@@ -1431,12 +1426,12 @@ xfrm_get_saddr(struct net *net, int oif, xfrm_address_t *local,
 	       xfrm_address_t *remote, unsigned short family)
 {
 	int err;
-	struct xfrm_policy_afinfo *afinfo = xfrm_policy_get_afinfo(family);
+	const struct xfrm_policy_afinfo *afinfo = xfrm_policy_get_afinfo(family);
 
 	if (unlikely(afinfo == NULL))
 		return -EINVAL;
 	err = afinfo->get_saddr(net, oif, local, remote);
-	xfrm_policy_put_afinfo(afinfo);
+	rcu_read_unlock();
 	return err;
 }
 
@@ -1538,21 +1533,15 @@ xfrm_tmpl_resolve(struct xfrm_policy **pols, int npols, const struct flowi *fl,
 
 }
 
-/* Check that the bundle accepts the flow and its components are
- * still valid.
- */
-
-static inline int xfrm_get_tos(const struct flowi *fl, int family)
+static int xfrm_get_tos(const struct flowi *fl, int family)
 {
-	struct xfrm_policy_afinfo *afinfo = xfrm_policy_get_afinfo(family);
-	int tos;
-
-	if (!afinfo)
-		return -EINVAL;
+	const struct xfrm_policy_afinfo *afinfo;
+	int tos = 0;
 
-	tos = afinfo->get_tos(fl);
+	afinfo = xfrm_policy_get_afinfo(family);
+	tos = afinfo ? afinfo->get_tos(fl) : 0;
 
-	xfrm_policy_put_afinfo(afinfo);
+	rcu_read_unlock();
 
 	return tos;
 }
@@ -1609,7 +1598,7 @@ static const struct flow_cache_ops xfrm_bundle_fc_ops = {
 
 static inline struct xfrm_dst *xfrm_alloc_dst(struct net *net, int family)
 {
-	struct xfrm_policy_afinfo *afinfo = xfrm_policy_get_afinfo(family);
+	const struct xfrm_policy_afinfo *afinfo = xfrm_policy_get_afinfo(family);
 	struct dst_ops *dst_ops;
 	struct xfrm_dst *xdst;
 
@@ -1638,7 +1627,7 @@ static inline struct xfrm_dst *xfrm_alloc_dst(struct net *net, int family)
 	} else
 		xdst = ERR_PTR(-ENOBUFS);
 
-	xfrm_policy_put_afinfo(afinfo);
+	rcu_read_unlock();
 
 	return xdst;
 }
@@ -1646,7 +1635,7 @@ static inline struct xfrm_dst *xfrm_alloc_dst(struct net *net, int family)
 static inline int xfrm_init_path(struct xfrm_dst *path, struct dst_entry *dst,
 				 int nfheader_len)
 {
-	struct xfrm_policy_afinfo *afinfo =
+	const struct xfrm_policy_afinfo *afinfo =
 		xfrm_policy_get_afinfo(dst->ops->family);
 	int err;
 
@@ -1655,7 +1644,7 @@ static inline int xfrm_init_path(struct xfrm_dst *path, struct dst_entry *dst,
 
 	err = afinfo->init_path(path, dst, nfheader_len);
 
-	xfrm_policy_put_afinfo(afinfo);
+	rcu_read_unlock();
 
 	return err;
 }
@@ -1663,7 +1652,7 @@ static inline int xfrm_init_path(struct xfrm_dst *path, struct dst_entry *dst,
 static inline int xfrm_fill_dst(struct xfrm_dst *xdst, struct net_device *dev,
 				const struct flowi *fl)
 {
-	struct xfrm_policy_afinfo *afinfo =
+	const struct xfrm_policy_afinfo *afinfo =
 		xfrm_policy_get_afinfo(xdst->u.dst.ops->family);
 	int err;
 
@@ -1672,7 +1661,7 @@ static inline int xfrm_fill_dst(struct xfrm_dst *xdst, struct net_device *dev,
 
 	err = afinfo->fill_dst(xdst, dev, fl);
 
-	xfrm_policy_put_afinfo(afinfo);
+	rcu_read_unlock();
 
 	return err;
 }
@@ -1705,9 +1694,6 @@ static struct dst_entry *xfrm_bundle_create(struct xfrm_policy *policy,
 	xfrm_flowi_addr_get(fl, &saddr, &daddr, family);
 
 	tos = xfrm_get_tos(fl, family);
-	err = tos;
-	if (tos < 0)
-		goto put_states;
 
 	dst_hold(dst);
 
@@ -2215,7 +2201,7 @@ error:
 static struct dst_entry *make_blackhole(struct net *net, u16 family,
 					struct dst_entry *dst_orig)
 {
-	struct xfrm_policy_afinfo *afinfo = xfrm_policy_get_afinfo(family);
+	const struct xfrm_policy_afinfo *afinfo = xfrm_policy_get_afinfo(family);
 	struct dst_entry *ret;
 
 	if (!afinfo) {
@@ -2224,7 +2210,7 @@ static struct dst_entry *make_blackhole(struct net *net, u16 family,
 	} else {
 		ret = afinfo->blackhole_route(net, dst_orig);
 	}
-	xfrm_policy_put_afinfo(afinfo);
+	rcu_read_unlock();
 
 	return ret;
 }
@@ -2466,7 +2452,7 @@ xfrm_policy_ok(const struct xfrm_tmpl *tmpl, const struct sec_path *sp, int star
 int __xfrm_decode_session(struct sk_buff *skb, struct flowi *fl,
 			  unsigned int family, int reverse)
 {
-	struct xfrm_policy_afinfo *afinfo = xfrm_policy_get_afinfo(family);
+	const struct xfrm_policy_afinfo *afinfo = xfrm_policy_get_afinfo(family);
 	int err;
 
 	if (unlikely(afinfo == NULL))
@@ -2474,7 +2460,7 @@ int __xfrm_decode_session(struct sk_buff *skb, struct flowi *fl,
 
 	afinfo->decode_session(skb, fl, reverse);
 	err = security_xfrm_decode_session(skb, &fl->flowi_secid);
-	xfrm_policy_put_afinfo(afinfo);
+	rcu_read_unlock();
 	return err;
 }
 EXPORT_SYMBOL(__xfrm_decode_session);
@@ -2742,10 +2728,11 @@ void xfrm_garbage_collect(struct net *net)
 }
 EXPORT_SYMBOL(xfrm_garbage_collect);
 
-static void xfrm_garbage_collect_deferred(struct net *net)
+void xfrm_garbage_collect_deferred(struct net *net)
 {
 	flow_cache_flush_deferred(net);
 }
+EXPORT_SYMBOL(xfrm_garbage_collect_deferred);
 
 static void xfrm_init_pmtu(struct dst_entry *dst)
 {
@@ -2856,15 +2843,32 @@ static struct neighbour *xfrm_neigh_lookup(const struct dst_entry *dst,
 	return dst->path->ops->neigh_lookup(dst, skb, daddr);
 }
 
-int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
+static void xfrm_confirm_neigh(const struct dst_entry *dst, const void *daddr)
+{
+	const struct dst_entry *path = dst->path;
+
+	for (; dst != path; dst = dst->child) {
+		const struct xfrm_state *xfrm = dst->xfrm;
+
+		if (xfrm->props.mode == XFRM_MODE_TRANSPORT)
+			continue;
+		if (xfrm->type->flags & XFRM_TYPE_REMOTE_COADDR)
+			daddr = xfrm->coaddr;
+		else if (!(xfrm->type->flags & XFRM_TYPE_LOCAL_COADDR))
+			daddr = &xfrm->id.daddr;
+	}
+	path->ops->confirm_neigh(path, daddr);
+}
+
+int xfrm_policy_register_afinfo(const struct xfrm_policy_afinfo *afinfo, int family)
 {
 	int err = 0;
-	if (unlikely(afinfo == NULL))
-		return -EINVAL;
-	if (unlikely(afinfo->family >= NPROTO))
+
+	if (WARN_ON(family >= ARRAY_SIZE(xfrm_policy_afinfo)))
 		return -EAFNOSUPPORT;
+
 	spin_lock(&xfrm_policy_afinfo_lock);
-	if (unlikely(xfrm_policy_afinfo[afinfo->family] != NULL))
+	if (unlikely(xfrm_policy_afinfo[family] != NULL))
 		err = -EEXIST;
 	else {
 		struct dst_ops *dst_ops = afinfo->dst_ops;
@@ -2882,9 +2886,9 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
 			dst_ops->link_failure = xfrm_link_failure;
 		if (likely(dst_ops->neigh_lookup == NULL))
 			dst_ops->neigh_lookup = xfrm_neigh_lookup;
-		if (likely(afinfo->garbage_collect == NULL))
-			afinfo->garbage_collect = xfrm_garbage_collect_deferred;
-		rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
+		if (likely(!dst_ops->confirm_neigh))
+			dst_ops->confirm_neigh = xfrm_confirm_neigh;
+		rcu_assign_pointer(xfrm_policy_afinfo[family], afinfo);
 	}
 	spin_unlock(&xfrm_policy_afinfo_lock);
 
@@ -2892,34 +2896,24 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
 }
 EXPORT_SYMBOL(xfrm_policy_register_afinfo);
 
-int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
+void xfrm_policy_unregister_afinfo(const struct xfrm_policy_afinfo *afinfo)
 {
-	int err = 0;
-	if (unlikely(afinfo == NULL))
-		return -EINVAL;
-	if (unlikely(afinfo->family >= NPROTO))
-		return -EAFNOSUPPORT;
-	spin_lock(&xfrm_policy_afinfo_lock);
-	if (likely(xfrm_policy_afinfo[afinfo->family] != NULL)) {
-		if (unlikely(xfrm_policy_afinfo[afinfo->family] != afinfo))
-			err = -EINVAL;
-		else
-			RCU_INIT_POINTER(xfrm_policy_afinfo[afinfo->family],
-					 NULL);
+	struct dst_ops *dst_ops = afinfo->dst_ops;
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(xfrm_policy_afinfo); i++) {
+		if (xfrm_policy_afinfo[i] != afinfo)
+			continue;
+		RCU_INIT_POINTER(xfrm_policy_afinfo[i], NULL);
+		break;
 	}
-	spin_unlock(&xfrm_policy_afinfo_lock);
-	if (!err) {
-		struct dst_ops *dst_ops = afinfo->dst_ops;
 
-		synchronize_rcu();
+	synchronize_rcu();
 
-		dst_ops->kmem_cachep = NULL;
-		dst_ops->check = NULL;
-		dst_ops->negative_advice = NULL;
-		dst_ops->link_failure = NULL;
-		afinfo->garbage_collect = NULL;
-	}
-	return err;
+	dst_ops->kmem_cachep = NULL;
+	dst_ops->check = NULL;
+	dst_ops->negative_advice = NULL;
+	dst_ops->link_failure = NULL;
 }
 EXPORT_SYMBOL(xfrm_policy_unregister_afinfo);
 
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index 64e3c82eedf6..5a597dbbe564 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -192,7 +192,7 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
 	else
 		err = -EEXIST;
 	spin_unlock_bh(&xfrm_type_lock);
-	xfrm_state_put_afinfo(afinfo);
+	rcu_read_unlock();
 	return err;
 }
 EXPORT_SYMBOL(xfrm_register_type);
@@ -213,7 +213,7 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
 	else
 		typemap[type->proto] = NULL;
 	spin_unlock_bh(&xfrm_type_lock);
-	xfrm_state_put_afinfo(afinfo);
+	rcu_read_unlock();
 	return err;
 }
 EXPORT_SYMBOL(xfrm_unregister_type);
@@ -231,17 +231,18 @@ retry:
 		return NULL;
 	typemap = afinfo->type_map;
 
-	type = typemap[proto];
+	type = READ_ONCE(typemap[proto]);
 	if (unlikely(type && !try_module_get(type->owner)))
 		type = NULL;
+
+	rcu_read_unlock();
+
 	if (!type && !modload_attempted) {
-		xfrm_state_put_afinfo(afinfo);
 		request_module("xfrm-type-%d-%d", family, proto);
 		modload_attempted = 1;
 		goto retry;
 	}
 
-	xfrm_state_put_afinfo(afinfo);
 	return type;
 }
 
@@ -280,7 +281,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
 
 out:
 	spin_unlock_bh(&xfrm_mode_lock);
-	xfrm_state_put_afinfo(afinfo);
+	rcu_read_unlock();
 	return err;
 }
 EXPORT_SYMBOL(xfrm_register_mode);
@@ -308,7 +309,7 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
 	}
 
 	spin_unlock_bh(&xfrm_mode_lock);
-	xfrm_state_put_afinfo(afinfo);
+	rcu_read_unlock();
 	return err;
 }
 EXPORT_SYMBOL(xfrm_unregister_mode);
@@ -327,17 +328,17 @@ retry:
 	if (unlikely(afinfo == NULL))
 		return NULL;
 
-	mode = afinfo->mode_map[encap];
+	mode = READ_ONCE(afinfo->mode_map[encap]);
 	if (unlikely(mode && !try_module_get(mode->owner)))
 		mode = NULL;
+
+	rcu_read_unlock();
 	if (!mode && !modload_attempted) {
-		xfrm_state_put_afinfo(afinfo);
 		request_module("xfrm-mode-%d-%d", family, encap);
 		modload_attempted = 1;
 		goto retry;
 	}
 
-	xfrm_state_put_afinfo(afinfo);
 	return mode;
 }
 
@@ -409,7 +410,7 @@ static enum hrtimer_restart xfrm_timer_handler(struct hrtimer *me)
 			if (x->xflags & XFRM_SOFT_EXPIRE) {
 				/* enter hard expire without soft expire first?!
 				 * setting a new date could trigger this.
-				 * workarbound: fix x->curflt.add_time by below:
+				 * workaround: fix x->curflt.add_time by below:
 				 */
 				x->curlft.add_time = now - x->saved_tmo - 1;
 				tmo = x->lft.hard_add_expires_seconds - x->saved_tmo;
@@ -639,26 +640,25 @@ void xfrm_sad_getinfo(struct net *net, struct xfrmk_sadinfo *si)
 }
 EXPORT_SYMBOL(xfrm_sad_getinfo);
 
-static int
+static void
 xfrm_init_tempstate(struct xfrm_state *x, const struct flowi *fl,
 		    const struct xfrm_tmpl *tmpl,
 		    const xfrm_address_t *daddr, const xfrm_address_t *saddr,
 		    unsigned short family)
 {
-	struct xfrm_state_afinfo *afinfo = xfrm_state_get_afinfo(family);
+	struct xfrm_state_afinfo *afinfo = xfrm_state_afinfo_get_rcu(family);
+
 	if (!afinfo)
-		return -1;
+		return;
+
 	afinfo->init_tempsel(&x->sel, fl);
 
 	if (family != tmpl->encap_family) {
-		xfrm_state_put_afinfo(afinfo);
-		afinfo = xfrm_state_get_afinfo(tmpl->encap_family);
+		afinfo = xfrm_state_afinfo_get_rcu(tmpl->encap_family);
 		if (!afinfo)
-			return -1;
+			return;
 	}
 	afinfo->init_temprop(x, tmpl, daddr, saddr);
-	xfrm_state_put_afinfo(afinfo);
-	return 0;
 }
 
 static struct xfrm_state *__xfrm_state_lookup(struct net *net, u32 mark,
@@ -1474,7 +1474,7 @@ xfrm_tmpl_sort(struct xfrm_tmpl **dst, struct xfrm_tmpl **src, int n,
 	if (afinfo->tmpl_sort)
 		err = afinfo->tmpl_sort(dst, src, n);
 	spin_unlock_bh(&net->xfrm.xfrm_state_lock);
-	xfrm_state_put_afinfo(afinfo);
+	rcu_read_unlock();
 	return err;
 }
 EXPORT_SYMBOL(xfrm_tmpl_sort);
@@ -1494,7 +1494,7 @@ xfrm_state_sort(struct xfrm_state **dst, struct xfrm_state **src, int n,
 	if (afinfo->state_sort)
 		err = afinfo->state_sort(dst, src, n);
 	spin_unlock_bh(&net->xfrm.xfrm_state_lock);
-	xfrm_state_put_afinfo(afinfo);
+	rcu_read_unlock();
 	return err;
 }
 EXPORT_SYMBOL(xfrm_state_sort);
@@ -1932,10 +1932,10 @@ EXPORT_SYMBOL(xfrm_unregister_km);
 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo)
 {
 	int err = 0;
-	if (unlikely(afinfo == NULL))
-		return -EINVAL;
-	if (unlikely(afinfo->family >= NPROTO))
+
+	if (WARN_ON(afinfo->family >= NPROTO))
 		return -EAFNOSUPPORT;
+
 	spin_lock_bh(&xfrm_state_afinfo_lock);
 	if (unlikely(xfrm_state_afinfo[afinfo->family] != NULL))
 		err = -EEXIST;
@@ -1948,14 +1948,14 @@ EXPORT_SYMBOL(xfrm_state_register_afinfo);
 
 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo)
 {
-	int err = 0;
-	if (unlikely(afinfo == NULL))
-		return -EINVAL;
-	if (unlikely(afinfo->family >= NPROTO))
+	int err = 0, family = afinfo->family;
+
+	if (WARN_ON(family >= NPROTO))
 		return -EAFNOSUPPORT;
+
 	spin_lock_bh(&xfrm_state_afinfo_lock);
 	if (likely(xfrm_state_afinfo[afinfo->family] != NULL)) {
-		if (unlikely(xfrm_state_afinfo[afinfo->family] != afinfo))
+		if (rcu_access_pointer(xfrm_state_afinfo[family]) != afinfo)
 			err = -EINVAL;
 		else
 			RCU_INIT_POINTER(xfrm_state_afinfo[afinfo->family], NULL);
@@ -1966,6 +1966,14 @@ int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo)
 }
 EXPORT_SYMBOL(xfrm_state_unregister_afinfo);
 
+struct xfrm_state_afinfo *xfrm_state_afinfo_get_rcu(unsigned int family)
+{
+	if (unlikely(family >= NPROTO))
+		return NULL;
+
+	return rcu_dereference(xfrm_state_afinfo[family]);
+}
+
 struct xfrm_state_afinfo *xfrm_state_get_afinfo(unsigned int family)
 {
 	struct xfrm_state_afinfo *afinfo;
@@ -1978,11 +1986,6 @@ struct xfrm_state_afinfo *xfrm_state_get_afinfo(unsigned int family)
 	return afinfo;
 }
 
-void xfrm_state_put_afinfo(struct xfrm_state_afinfo *afinfo)
-{
-	rcu_read_unlock();
-}
-
 /* Temporarily located here until net/xfrm/xfrm_tunnel.c is created */
 void xfrm_state_delete_tunnel(struct xfrm_state *x)
 {
@@ -2000,16 +2003,13 @@ EXPORT_SYMBOL(xfrm_state_delete_tunnel);
 
 int xfrm_state_mtu(struct xfrm_state *x, int mtu)
 {
-	int res;
+	const struct xfrm_type *type = READ_ONCE(x->type);
 
-	spin_lock_bh(&x->lock);
 	if (x->km.state == XFRM_STATE_VALID &&
-	    x->type && x->type->get_mtu)
-		res = x->type->get_mtu(x, mtu);
-	else
-		res = mtu - x->props.header_len;
-	spin_unlock_bh(&x->lock);
-	return res;
+	    type && type->get_mtu)
+		return type->get_mtu(x, mtu);
+
+	return mtu - x->props.header_len;
 }
 
 int __xfrm_init_state(struct xfrm_state *x, bool init_replay)
@@ -2028,7 +2028,7 @@ int __xfrm_init_state(struct xfrm_state *x, bool init_replay)
 	if (afinfo->init_flags)
 		err = afinfo->init_flags(x);
 
-	xfrm_state_put_afinfo(afinfo);
+	rcu_read_unlock();
 
 	if (err)
 		goto error;
diff --git a/samples/bpf/map_perf_test_kern.c b/samples/bpf/map_perf_test_kern.c
index 7ee1574c8ccf..a91872a97742 100644
--- a/samples/bpf/map_perf_test_kern.c
+++ b/samples/bpf/map_perf_test_kern.c
@@ -57,6 +57,14 @@ struct bpf_map_def SEC("maps") percpu_hash_map_alloc = {
 	.map_flags = BPF_F_NO_PREALLOC,
 };
 
+struct bpf_map_def SEC("maps") lpm_trie_map_alloc = {
+	.type = BPF_MAP_TYPE_LPM_TRIE,
+	.key_size = 8,
+	.value_size = sizeof(long),
+	.max_entries = 10000,
+	.map_flags = BPF_F_NO_PREALLOC,
+};
+
 SEC("kprobe/sys_getuid")
 int stress_hmap(struct pt_regs *ctx)
 {
@@ -135,5 +143,27 @@ int stress_percpu_lru_hmap_alloc(struct pt_regs *ctx)
 	return 0;
 }
 
+SEC("kprobe/sys_gettid")
+int stress_lpm_trie_map_alloc(struct pt_regs *ctx)
+{
+	union {
+		u32 b32[2];
+		u8 b8[8];
+	} key;
+	unsigned int i;
+
+	key.b32[0] = 32;
+	key.b8[4] = 192;
+	key.b8[5] = 168;
+	key.b8[6] = 0;
+	key.b8[7] = 1;
+
+#pragma clang loop unroll(full)
+	for (i = 0; i < 32; ++i)
+		bpf_map_lookup_elem(&lpm_trie_map_alloc, &key);
+
+	return 0;
+}
+
 char _license[] SEC("license") = "GPL";
 u32 _version SEC("version") = LINUX_VERSION_CODE;
diff --git a/samples/bpf/map_perf_test_user.c b/samples/bpf/map_perf_test_user.c
index 9505b4d112f4..680260a91f50 100644
--- a/samples/bpf/map_perf_test_user.c
+++ b/samples/bpf/map_perf_test_user.c
@@ -37,6 +37,7 @@ static __u64 time_get_ns(void)
 #define PERCPU_HASH_KMALLOC	(1 << 3)
 #define LRU_HASH_PREALLOC	(1 << 4)
 #define PERCPU_LRU_HASH_PREALLOC	(1 << 5)
+#define LPM_KMALLOC		(1 << 6)
 
 static int test_flags = ~0;
 
@@ -112,6 +113,18 @@ static void test_percpu_hash_kmalloc(int cpu)
 	       cpu, MAX_CNT * 1000000000ll / (time_get_ns() - start_time));
 }
 
+static void test_lpm_kmalloc(int cpu)
+{
+	__u64 start_time;
+	int i;
+
+	start_time = time_get_ns();
+	for (i = 0; i < MAX_CNT; i++)
+		syscall(__NR_gettid);
+	printf("%d:lpm_perf kmalloc %lld events per sec\n",
+	       cpu, MAX_CNT * 1000000000ll / (time_get_ns() - start_time));
+}
+
 static void loop(int cpu)
 {
 	cpu_set_t cpuset;
@@ -137,6 +150,9 @@ static void loop(int cpu)
 
 	if (test_flags & PERCPU_LRU_HASH_PREALLOC)
 		test_percpu_lru_hash_prealloc(cpu);
+
+	if (test_flags & LPM_KMALLOC)
+		test_lpm_kmalloc(cpu);
 }
 
 static void run_perf_test(int tasks)
@@ -162,6 +178,37 @@ static void run_perf_test(int tasks)
 	}
 }
 
+static void fill_lpm_trie(void)
+{
+	struct bpf_lpm_trie_key *key;
+	unsigned long value = 0;
+	unsigned int i;
+	int r;
+
+	key = alloca(sizeof(*key) + 4);
+	key->prefixlen = 32;
+
+	for (i = 0; i < 512; ++i) {
+		key->prefixlen = rand() % 33;
+		key->data[0] = rand() & 0xff;
+		key->data[1] = rand() & 0xff;
+		key->data[2] = rand() & 0xff;
+		key->data[3] = rand() & 0xff;
+		r = bpf_map_update_elem(map_fd[6], key, &value, 0);
+		assert(!r);
+	}
+
+	key->prefixlen = 32;
+	key->data[0] = 192;
+	key->data[1] = 168;
+	key->data[2] = 0;
+	key->data[3] = 1;
+	value = 128;
+
+	r = bpf_map_update_elem(map_fd[6], key, &value, 0);
+	assert(!r);
+}
+
 int main(int argc, char **argv)
 {
 	struct rlimit r = {RLIM_INFINITY, RLIM_INFINITY};
@@ -182,6 +229,8 @@ int main(int argc, char **argv)
 		return 1;
 	}
 
+	fill_lpm_trie();
+
 	run_perf_test(num_cpu);
 
 	return 0;
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 9bc12bcddc2c..e6b1b7410321 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -1401,7 +1401,9 @@ static inline u16 socket_type_to_security_class(int family, int type, int protoc
 			return SECCLASS_KCM_SOCKET;
 		case PF_QIPCRTR:
 			return SECCLASS_QIPCRTR_SOCKET;
-#if PF_MAX > 43
+		case PF_SMC:
+			return SECCLASS_SMC_SOCKET;
+#if PF_MAX > 44
 #error New address family defined, please update this function.
 #endif
 		}
@@ -4363,7 +4365,8 @@ static int selinux_socket_bind(struct socket *sock, struct sockaddr *address, in
 
 			inet_get_local_port_range(sock_net(sk), &low, &high);
 
-			if (snum < max(PROT_SOCK, low) || snum > high) {
+			if (snum < max(inet_prot_sock(sock_net(sk)), low) ||
+			    snum > high) {
 				err = sel_netport_sid(sk->sk_protocol,
 						      snum, &sid);
 				if (err)
diff --git a/security/selinux/include/classmap.h b/security/selinux/include/classmap.h
index 7898ffa6d3e6..d429c4a1c551 100644
--- a/security/selinux/include/classmap.h
+++ b/security/selinux/include/classmap.h
@@ -229,9 +229,11 @@ struct security_class_mapping secclass_map[] = {
 	  { COMMON_SOCK_PERMS, NULL } },
 	{ "qipcrtr_socket",
 	  { COMMON_SOCK_PERMS, NULL } },
+	{ "smc_socket",
+	  { COMMON_SOCK_PERMS, NULL } },
 	{ NULL }
   };
 
-#if PF_MAX > 43
+#if PF_MAX > 44
 #error New address family defined, please update secclass_map.
 #endif
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index d2b0ac799d03..0539a0ceef38 100644
--- a/tools/include/uapi/linux/bpf.h
+++ b/tools/include/uapi/linux/bpf.h
@@ -63,6 +63,12 @@ struct bpf_insn {
 	__s32	imm;		/* signed immediate constant */
 };
 
+/* Key of an a BPF_MAP_TYPE_LPM_TRIE entry */
+struct bpf_lpm_trie_key {
+	__u32	prefixlen;	/* up to 32 for AF_INET, 128 for AF_INET6 */
+	__u8	data[0];	/* Arbitrary size */
+};
+
 /* BPF syscall commands, see bpf(2) man-page for details. */
 enum bpf_cmd {
 	BPF_MAP_CREATE,
@@ -89,6 +95,7 @@ enum bpf_map_type {
 	BPF_MAP_TYPE_CGROUP_ARRAY,
 	BPF_MAP_TYPE_LRU_HASH,
 	BPF_MAP_TYPE_LRU_PERCPU_HASH,
+	BPF_MAP_TYPE_LPM_TRIE,
 };
 
 enum bpf_prog_type {
@@ -437,6 +444,18 @@ union bpf_attr {
  *     @xdp_md: pointer to xdp_md
  *     @delta: An positive/negative integer to be added to xdp_md.data
  *     Return: 0 on success or negative on error
+ *
+ * int bpf_probe_read_str(void *dst, int size, const void *unsafe_ptr)
+ *     Copy a NUL terminated string from unsafe address. In case the string
+ *     length is smaller than size, the target is not padded with further NUL
+ *     bytes. In case the string length is larger than size, just count-1
+ *     bytes are copied and the last byte is set to NUL.
+ *     @dst: destination address
+ *     @size: maximum number of bytes to copy, including the trailing NUL
+ *     @unsafe_ptr: unsafe address
+ *     Return:
+ *       > 0 length of the string including the trailing NUL on success
+ *       < 0 error
  */
 #define __BPF_FUNC_MAPPER(FN)		\
 	FN(unspec),			\
@@ -483,7 +502,8 @@ union bpf_attr {
 	FN(set_hash_invalid),		\
 	FN(get_numa_node_id),		\
 	FN(skb_change_head),		\
-	FN(xdp_adjust_head),
+	FN(xdp_adjust_head),		\
+	FN(probe_read_str),
 
 /* integer value in 'imm' field of BPF_CALL instruction selects which helper
  * function eBPF program intends to call
@@ -509,6 +529,7 @@ enum bpf_func_id {
 /* BPF_FUNC_l4_csum_replace flags. */
 #define BPF_F_PSEUDO_HDR		(1ULL << 4)
 #define BPF_F_MARK_MANGLED_0		(1ULL << 5)
+#define BPF_F_MARK_ENFORCE		(1ULL << 6)
 
 /* BPF_FUNC_clone_redirect and BPF_FUNC_redirect flags. */
 #define BPF_F_INGRESS			(1ULL << 0)
diff --git a/tools/lib/bpf/bpf.c b/tools/lib/bpf/bpf.c
index ae752fa4eaa7..d48b70ceb25a 100644
--- a/tools/lib/bpf/bpf.c
+++ b/tools/lib/bpf/bpf.c
@@ -42,13 +42,13 @@
 # endif
 #endif
 
-static __u64 ptr_to_u64(void *ptr)
+static inline __u64 ptr_to_u64(const void *ptr)
 {
 	return (__u64) (unsigned long) ptr;
 }
 
-static int sys_bpf(enum bpf_cmd cmd, union bpf_attr *attr,
-		   unsigned int size)
+static inline int sys_bpf(enum bpf_cmd cmd, union bpf_attr *attr,
+			  unsigned int size)
 {
 	return syscall(__NR_bpf, cmd, attr, size);
 }
@@ -69,8 +69,8 @@ int bpf_create_map(enum bpf_map_type map_type, int key_size,
 	return sys_bpf(BPF_MAP_CREATE, &attr, sizeof(attr));
 }
 
-int bpf_load_program(enum bpf_prog_type type, struct bpf_insn *insns,
-		     size_t insns_cnt, char *license,
+int bpf_load_program(enum bpf_prog_type type, const struct bpf_insn *insns,
+		     size_t insns_cnt, const char *license,
 		     __u32 kern_version, char *log_buf, size_t log_buf_sz)
 {
 	int fd;
@@ -98,7 +98,7 @@ int bpf_load_program(enum bpf_prog_type type, struct bpf_insn *insns,
 	return sys_bpf(BPF_PROG_LOAD, &attr, sizeof(attr));
 }
 
-int bpf_map_update_elem(int fd, void *key, void *value,
+int bpf_map_update_elem(int fd, const void *key, const void *value,
 			__u64 flags)
 {
 	union bpf_attr attr;
@@ -112,7 +112,7 @@ int bpf_map_update_elem(int fd, void *key, void *value,
 	return sys_bpf(BPF_MAP_UPDATE_ELEM, &attr, sizeof(attr));
 }
 
-int bpf_map_lookup_elem(int fd, void *key, void *value)
+int bpf_map_lookup_elem(int fd, const void *key, void *value)
 {
 	union bpf_attr attr;
 
@@ -124,7 +124,7 @@ int bpf_map_lookup_elem(int fd, void *key, void *value)
 	return sys_bpf(BPF_MAP_LOOKUP_ELEM, &attr, sizeof(attr));
 }
 
-int bpf_map_delete_elem(int fd, void *key)
+int bpf_map_delete_elem(int fd, const void *key)
 {
 	union bpf_attr attr;
 
@@ -135,7 +135,7 @@ int bpf_map_delete_elem(int fd, void *key)
 	return sys_bpf(BPF_MAP_DELETE_ELEM, &attr, sizeof(attr));
 }
 
-int bpf_map_get_next_key(int fd, void *key, void *next_key)
+int bpf_map_get_next_key(int fd, const void *key, void *next_key)
 {
 	union bpf_attr attr;
 
diff --git a/tools/lib/bpf/bpf.h b/tools/lib/bpf/bpf.h
index 44fb7c5f8ae6..09c3dcac0496 100644
--- a/tools/lib/bpf/bpf.h
+++ b/tools/lib/bpf/bpf.h
@@ -29,17 +29,17 @@ int bpf_create_map(enum bpf_map_type map_type, int key_size, int value_size,
 
 /* Recommend log buffer size */
 #define BPF_LOG_BUF_SIZE 65536
-int bpf_load_program(enum bpf_prog_type type, struct bpf_insn *insns,
-		     size_t insns_cnt, char *license,
+int bpf_load_program(enum bpf_prog_type type, const struct bpf_insn *insns,
+		     size_t insns_cnt, const char *license,
 		     __u32 kern_version, char *log_buf,
 		     size_t log_buf_sz);
 
-int bpf_map_update_elem(int fd, void *key, void *value,
+int bpf_map_update_elem(int fd, const void *key, const void *value,
 			__u64 flags);
 
-int bpf_map_lookup_elem(int fd, void *key, void *value);
-int bpf_map_delete_elem(int fd, void *key);
-int bpf_map_get_next_key(int fd, void *key, void *next_key);
+int bpf_map_lookup_elem(int fd, const void *key, void *value);
+int bpf_map_delete_elem(int fd, const void *key);
+int bpf_map_get_next_key(int fd, const void *key, void *next_key);
 int bpf_obj_pin(int fd, const char *pathname);
 int bpf_obj_get(const char *pathname);
 int bpf_prog_attach(int prog_fd, int attachable_fd, enum bpf_attach_type type,
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 14a4f623c1a5..f2ea78021450 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -831,6 +831,7 @@ static void free_arg(struct print_arg *arg)
 		free_flag_sym(arg->symbol.symbols);
 		break;
 	case PRINT_HEX:
+	case PRINT_HEX_STR:
 		free_arg(arg->hex.field);
 		free_arg(arg->hex.size);
 		break;
@@ -2629,10 +2630,11 @@ out_free:
 }
 
 static enum event_type
-process_hex(struct event_format *event, struct print_arg *arg, char **tok)
+process_hex_common(struct event_format *event, struct print_arg *arg,
+		   char **tok, enum print_arg_type type)
 {
 	memset(arg, 0, sizeof(*arg));
-	arg->type = PRINT_HEX;
+	arg->type = type;
 
 	if (alloc_and_process_delim(event, ",", &arg->hex.field))
 		goto out;
@@ -2651,6 +2653,19 @@ out:
 }
 
 static enum event_type
+process_hex(struct event_format *event, struct print_arg *arg, char **tok)
+{
+	return process_hex_common(event, arg, tok, PRINT_HEX);
+}
+
+static enum event_type
+process_hex_str(struct event_format *event, struct print_arg *arg,
+		char **tok)
+{
+	return process_hex_common(event, arg, tok, PRINT_HEX_STR);
+}
+
+static enum event_type
 process_int_array(struct event_format *event, struct print_arg *arg, char **tok)
 {
 	memset(arg, 0, sizeof(*arg));
@@ -3009,6 +3024,10 @@ process_function(struct event_format *event, struct print_arg *arg,
 		free_token(token);
 		return process_hex(event, arg, tok);
 	}
+	if (strcmp(token, "__print_hex_str") == 0) {
+		free_token(token);
+		return process_hex_str(event, arg, tok);
+	}
 	if (strcmp(token, "__print_array") == 0) {
 		free_token(token);
 		return process_int_array(event, arg, tok);
@@ -3547,6 +3566,7 @@ eval_num_arg(void *data, int size, struct event_format *event, struct print_arg
 	case PRINT_SYMBOL:
 	case PRINT_INT_ARRAY:
 	case PRINT_HEX:
+	case PRINT_HEX_STR:
 		break;
 	case PRINT_TYPE:
 		val = eval_num_arg(data, size, event, arg->typecast.item);
@@ -3962,6 +3982,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
 		}
 		break;
 	case PRINT_HEX:
+	case PRINT_HEX_STR:
 		if (arg->hex.field->type == PRINT_DYNAMIC_ARRAY) {
 			unsigned long offset;
 			offset = pevent_read_number(pevent,
@@ -3981,7 +4002,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
 		}
 		len = eval_num_arg(data, size, event, arg->hex.size);
 		for (i = 0; i < len; i++) {
-			if (i)
+			if (i && arg->type == PRINT_HEX)
 				trace_seq_putc(s, ' ');
 			trace_seq_printf(s, "%02x", hex[i]);
 		}
@@ -5727,6 +5748,13 @@ static void print_args(struct print_arg *args)
 		print_args(args->hex.size);
 		printf(")");
 		break;
+	case PRINT_HEX_STR:
+		printf("__print_hex_str(");
+		print_args(args->hex.field);
+		printf(", ");
+		print_args(args->hex.size);
+		printf(")");
+		break;
 	case PRINT_INT_ARRAY:
 		printf("__print_array(");
 		print_args(args->int_array.field);
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 7aae746ec2fe..74cecba87daa 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -292,6 +292,7 @@ enum print_arg_type {
 	PRINT_FUNC,
 	PRINT_BITMASK,
 	PRINT_DYNAMIC_ARRAY_LEN,
+	PRINT_HEX_STR,
 };
 
 struct print_arg {
diff --git a/tools/perf/util/scripting-engines/trace-event-perl.c b/tools/perf/util/scripting-engines/trace-event-perl.c
index c1555fd0035a..dff043a29589 100644
--- a/tools/perf/util/scripting-engines/trace-event-perl.c
+++ b/tools/perf/util/scripting-engines/trace-event-perl.c
@@ -217,6 +217,7 @@ static void define_event_symbols(struct event_format *event,
 				       cur_field_name);
 		break;
 	case PRINT_HEX:
+	case PRINT_HEX_STR:
 		define_event_symbols(event, ev_name, args->hex.field);
 		define_event_symbols(event, ev_name, args->hex.size);
 		break;
diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c
index 089438da1f7f..581e0efd6356 100644
--- a/tools/perf/util/scripting-engines/trace-event-python.c
+++ b/tools/perf/util/scripting-engines/trace-event-python.c
@@ -236,6 +236,7 @@ static void define_event_symbols(struct event_format *event,
 			      cur_field_name);
 		break;
 	case PRINT_HEX:
+	case PRINT_HEX_STR:
 		define_event_symbols(event, ev_name, args->hex.field);
 		define_event_symbols(event, ev_name, args->hex.size);
 		break;
diff --git a/tools/testing/selftests/bpf/.gitignore b/tools/testing/selftests/bpf/.gitignore
index 071431bedde8..541d9d7fad5a 100644
--- a/tools/testing/selftests/bpf/.gitignore
+++ b/tools/testing/selftests/bpf/.gitignore
@@ -1,3 +1,5 @@
 test_verifier
 test_maps
 test_lru_map
+test_lpm_map
+test_tag
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
index 7a5f24543a5f..c7816fe60feb 100644
--- a/tools/testing/selftests/bpf/Makefile
+++ b/tools/testing/selftests/bpf/Makefile
@@ -1,12 +1,25 @@
-CFLAGS += -Wall -O2 -I../../../../usr/include
+LIBDIR := ../../../lib
+BPFOBJ := $(LIBDIR)/bpf/bpf.o
 
-test_objs = test_verifier test_maps test_lru_map
+CFLAGS += -Wall -O2 -lcap -I../../../include/uapi -I$(LIBDIR)
 
-TEST_PROGS := test_verifier test_maps test_lru_map test_kmod.sh
+test_objs = test_verifier test_tag test_maps test_lru_map test_lpm_map
+
+TEST_PROGS := $(test_objs) test_kmod.sh
 TEST_FILES := $(test_objs)
 
+.PHONY: all clean force
+
 all: $(test_objs)
 
+# force a rebuild of BPFOBJ when its dependencies are updated
+force:
+
+$(BPFOBJ): force
+	$(MAKE) -C $(dir $(BPFOBJ))
+
+$(test_objs): $(BPFOBJ)
+
 include ../lib.mk
 
 clean:
diff --git a/tools/testing/selftests/bpf/bpf_sys.h b/tools/testing/selftests/bpf/bpf_sys.h
deleted file mode 100644
index 6b4565f2a3f2..000000000000
--- a/tools/testing/selftests/bpf/bpf_sys.h
+++ /dev/null
@@ -1,108 +0,0 @@
-#ifndef __BPF_SYS__
-#define __BPF_SYS__
-
-#include <stdint.h>
-#include <stdlib.h>
-
-#include <sys/syscall.h>
-
-#include <linux/bpf.h>
-
-static inline __u64 bpf_ptr_to_u64(const void *ptr)
-{
-	return (__u64)(unsigned long) ptr;
-}
-
-static inline int bpf(int cmd, union bpf_attr *attr, unsigned int size)
-{
-#ifdef __NR_bpf
-	return syscall(__NR_bpf, cmd, attr, size);
-#else
-	fprintf(stderr, "No bpf syscall, kernel headers too old?\n");
-	errno = ENOSYS;
-	return -1;
-#endif
-}
-
-static inline int bpf_map_lookup(int fd, const void *key, void *value)
-{
-	union bpf_attr attr = {};
-
-	attr.map_fd = fd;
-	attr.key = bpf_ptr_to_u64(key);
-	attr.value = bpf_ptr_to_u64(value);
-
-	return bpf(BPF_MAP_LOOKUP_ELEM, &attr, sizeof(attr));
-}
-
-static inline int bpf_map_update(int fd, const void *key, const void *value,
-				 uint64_t flags)
-{
-	union bpf_attr attr = {};
-
-	attr.map_fd = fd;
-	attr.key = bpf_ptr_to_u64(key);
-	attr.value = bpf_ptr_to_u64(value);
-	attr.flags = flags;
-
-	return bpf(BPF_MAP_UPDATE_ELEM, &attr, sizeof(attr));
-}
-
-static inline int bpf_map_delete(int fd, const void *key)
-{
-	union bpf_attr attr = {};
-
-	attr.map_fd = fd;
-	attr.key = bpf_ptr_to_u64(key);
-
-	return bpf(BPF_MAP_DELETE_ELEM, &attr, sizeof(attr));
-}
-
-static inline int bpf_map_next_key(int fd, const void *key, void *next_key)
-{
-	union bpf_attr attr = {};
-
-	attr.map_fd = fd;
-	attr.key = bpf_ptr_to_u64(key);
-	attr.next_key = bpf_ptr_to_u64(next_key);
-
-	return bpf(BPF_MAP_GET_NEXT_KEY, &attr, sizeof(attr));
-}
-
-static inline int bpf_map_create(enum bpf_map_type type, uint32_t size_key,
-				 uint32_t size_value, uint32_t max_elem,
-				 uint32_t flags)
-{
-	union bpf_attr attr = {};
-
-	attr.map_type = type;
-	attr.key_size = size_key;
-	attr.value_size = size_value;
-	attr.max_entries = max_elem;
-	attr.map_flags = flags;
-
-	return bpf(BPF_MAP_CREATE, &attr, sizeof(attr));
-}
-
-static inline int bpf_prog_load(enum bpf_prog_type type,
-				const struct bpf_insn *insns, size_t size_insns,
-				const char *license, char *log, size_t size_log)
-{
-	union bpf_attr attr = {};
-
-	attr.prog_type = type;
-	attr.insns = bpf_ptr_to_u64(insns);
-	attr.insn_cnt = size_insns / sizeof(struct bpf_insn);
-	attr.license = bpf_ptr_to_u64(license);
-
-	if (size_log > 0) {
-		attr.log_buf = bpf_ptr_to_u64(log);
-		attr.log_size = size_log;
-		attr.log_level = 1;
-		log[0] = 0;
-	}
-
-	return bpf(BPF_PROG_LOAD, &attr, sizeof(attr));
-}
-
-#endif /* __BPF_SYS__ */
diff --git a/tools/testing/selftests/bpf/test_lpm_map.c b/tools/testing/selftests/bpf/test_lpm_map.c
new file mode 100644
index 000000000000..e97565243d59
--- /dev/null
+++ b/tools/testing/selftests/bpf/test_lpm_map.c
@@ -0,0 +1,358 @@
+/*
+ * Randomized tests for eBPF longest-prefix-match maps
+ *
+ * This program runs randomized tests against the lpm-bpf-map. It implements a
+ * "Trivial Longest Prefix Match" (tlpm) based on simple, linear, singly linked
+ * lists. The implementation should be pretty straightforward.
+ *
+ * Based on tlpm, this inserts randomized data into bpf-lpm-maps and verifies
+ * the trie-based bpf-map implementation behaves the same way as tlpm.
+ */
+
+#include <assert.h>
+#include <errno.h>
+#include <inttypes.h>
+#include <linux/bpf.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <unistd.h>
+#include <arpa/inet.h>
+#include <sys/time.h>
+#include <sys/resource.h>
+
+#include <bpf/bpf.h>
+#include "bpf_util.h"
+
+struct tlpm_node {
+	struct tlpm_node *next;
+	size_t n_bits;
+	uint8_t key[];
+};
+
+static struct tlpm_node *tlpm_add(struct tlpm_node *list,
+				  const uint8_t *key,
+				  size_t n_bits)
+{
+	struct tlpm_node *node;
+	size_t n;
+
+	/* add new entry with @key/@n_bits to @list and return new head */
+
+	n = (n_bits + 7) / 8;
+	node = malloc(sizeof(*node) + n);
+	assert(node);
+
+	node->next = list;
+	node->n_bits = n_bits;
+	memcpy(node->key, key, n);
+
+	return node;
+}
+
+static void tlpm_clear(struct tlpm_node *list)
+{
+	struct tlpm_node *node;
+
+	/* free all entries in @list */
+
+	while ((node = list)) {
+		list = list->next;
+		free(node);
+	}
+}
+
+static struct tlpm_node *tlpm_match(struct tlpm_node *list,
+				    const uint8_t *key,
+				    size_t n_bits)
+{
+	struct tlpm_node *best = NULL;
+	size_t i;
+
+	/* Perform longest prefix-match on @key/@n_bits. That is, iterate all
+	 * entries and match each prefix against @key. Remember the "best"
+	 * entry we find (i.e., the longest prefix that matches) and return it
+	 * to the caller when done.
+	 */
+
+	for ( ; list; list = list->next) {
+		for (i = 0; i < n_bits && i < list->n_bits; ++i) {
+			if ((key[i / 8] & (1 << (7 - i % 8))) !=
+			    (list->key[i / 8] & (1 << (7 - i % 8))))
+				break;
+		}
+
+		if (i >= list->n_bits) {
+			if (!best || i > best->n_bits)
+				best = list;
+		}
+	}
+
+	return best;
+}
+
+static void test_lpm_basic(void)
+{
+	struct tlpm_node *list = NULL, *t1, *t2;
+
+	/* very basic, static tests to verify tlpm works as expected */
+
+	assert(!tlpm_match(list, (uint8_t[]){ 0xff }, 8));
+
+	t1 = list = tlpm_add(list, (uint8_t[]){ 0xff }, 8);
+	assert(t1 == tlpm_match(list, (uint8_t[]){ 0xff }, 8));
+	assert(t1 == tlpm_match(list, (uint8_t[]){ 0xff, 0xff }, 16));
+	assert(t1 == tlpm_match(list, (uint8_t[]){ 0xff, 0x00 }, 16));
+	assert(!tlpm_match(list, (uint8_t[]){ 0x7f }, 8));
+	assert(!tlpm_match(list, (uint8_t[]){ 0xfe }, 8));
+	assert(!tlpm_match(list, (uint8_t[]){ 0xff }, 7));
+
+	t2 = list = tlpm_add(list, (uint8_t[]){ 0xff, 0xff }, 16);
+	assert(t1 == tlpm_match(list, (uint8_t[]){ 0xff }, 8));
+	assert(t2 == tlpm_match(list, (uint8_t[]){ 0xff, 0xff }, 16));
+	assert(t1 == tlpm_match(list, (uint8_t[]){ 0xff, 0xff }, 15));
+	assert(!tlpm_match(list, (uint8_t[]){ 0x7f, 0xff }, 16));
+
+	tlpm_clear(list);
+}
+
+static void test_lpm_order(void)
+{
+	struct tlpm_node *t1, *t2, *l1 = NULL, *l2 = NULL;
+	size_t i, j;
+
+	/* Verify the tlpm implementation works correctly regardless of the
+	 * order of entries. Insert a random set of entries into @l1, and copy
+	 * the same data in reverse order into @l2. Then verify a lookup of
+	 * random keys will yield the same result in both sets.
+	 */
+
+	for (i = 0; i < (1 << 12); ++i)
+		l1 = tlpm_add(l1, (uint8_t[]){
+					rand() % 0xff,
+					rand() % 0xff,
+				}, rand() % 16 + 1);
+
+	for (t1 = l1; t1; t1 = t1->next)
+		l2 = tlpm_add(l2, t1->key, t1->n_bits);
+
+	for (i = 0; i < (1 << 8); ++i) {
+		uint8_t key[] = { rand() % 0xff, rand() % 0xff };
+
+		t1 = tlpm_match(l1, key, 16);
+		t2 = tlpm_match(l2, key, 16);
+
+		assert(!t1 == !t2);
+		if (t1) {
+			assert(t1->n_bits == t2->n_bits);
+			for (j = 0; j < t1->n_bits; ++j)
+				assert((t1->key[j / 8] & (1 << (7 - j % 8))) ==
+				       (t2->key[j / 8] & (1 << (7 - j % 8))));
+		}
+	}
+
+	tlpm_clear(l1);
+	tlpm_clear(l2);
+}
+
+static void test_lpm_map(int keysize)
+{
+	size_t i, j, n_matches, n_nodes, n_lookups;
+	struct tlpm_node *t, *list = NULL;
+	struct bpf_lpm_trie_key *key;
+	uint8_t *data, *value;
+	int r, map;
+
+	/* Compare behavior of tlpm vs. bpf-lpm. Create a randomized set of
+	 * prefixes and insert it into both tlpm and bpf-lpm. Then run some
+	 * randomized lookups and verify both maps return the same result.
+	 */
+
+	n_matches = 0;
+	n_nodes = 1 << 8;
+	n_lookups = 1 << 16;
+
+	data = alloca(keysize);
+	memset(data, 0, keysize);
+
+	value = alloca(keysize + 1);
+	memset(value, 0, keysize + 1);
+
+	key = alloca(sizeof(*key) + keysize);
+	memset(key, 0, sizeof(*key) + keysize);
+
+	map = bpf_create_map(BPF_MAP_TYPE_LPM_TRIE,
+			     sizeof(*key) + keysize,
+			     keysize + 1,
+			     4096,
+			     BPF_F_NO_PREALLOC);
+	assert(map >= 0);
+
+	for (i = 0; i < n_nodes; ++i) {
+		for (j = 0; j < keysize; ++j)
+			value[j] = rand() & 0xff;
+		value[keysize] = rand() % (8 * keysize + 1);
+
+		list = tlpm_add(list, value, value[keysize]);
+
+		key->prefixlen = value[keysize];
+		memcpy(key->data, value, keysize);
+		r = bpf_map_update_elem(map, key, value, 0);
+		assert(!r);
+	}
+
+	for (i = 0; i < n_lookups; ++i) {
+		for (j = 0; j < keysize; ++j)
+			data[j] = rand() & 0xff;
+
+		t = tlpm_match(list, data, 8 * keysize);
+
+		key->prefixlen = 8 * keysize;
+		memcpy(key->data, data, keysize);
+		r = bpf_map_lookup_elem(map, key, value);
+		assert(!r || errno == ENOENT);
+		assert(!t == !!r);
+
+		if (t) {
+			++n_matches;
+			assert(t->n_bits == value[keysize]);
+			for (j = 0; j < t->n_bits; ++j)
+				assert((t->key[j / 8] & (1 << (7 - j % 8))) ==
+				       (value[j / 8] & (1 << (7 - j % 8))));
+		}
+	}
+
+	close(map);
+	tlpm_clear(list);
+
+	/* With 255 random nodes in the map, we are pretty likely to match
+	 * something on every lookup. For statistics, use this:
+	 *
+	 *     printf("  nodes: %zu\n"
+	 *            "lookups: %zu\n"
+	 *            "matches: %zu\n", n_nodes, n_lookups, n_matches);
+	 */
+}
+
+/* Test the implementation with some 'real world' examples */
+
+static void test_lpm_ipaddr(void)
+{
+	struct bpf_lpm_trie_key *key_ipv4;
+	struct bpf_lpm_trie_key *key_ipv6;
+	size_t key_size_ipv4;
+	size_t key_size_ipv6;
+	int map_fd_ipv4;
+	int map_fd_ipv6;
+	__u64 value;
+
+	key_size_ipv4 = sizeof(*key_ipv4) + sizeof(__u32);
+	key_size_ipv6 = sizeof(*key_ipv6) + sizeof(__u32) * 4;
+	key_ipv4 = alloca(key_size_ipv4);
+	key_ipv6 = alloca(key_size_ipv6);
+
+	map_fd_ipv4 = bpf_create_map(BPF_MAP_TYPE_LPM_TRIE,
+				     key_size_ipv4, sizeof(value),
+				     100, BPF_F_NO_PREALLOC);
+	assert(map_fd_ipv4 >= 0);
+
+	map_fd_ipv6 = bpf_create_map(BPF_MAP_TYPE_LPM_TRIE,
+				     key_size_ipv6, sizeof(value),
+				     100, BPF_F_NO_PREALLOC);
+	assert(map_fd_ipv6 >= 0);
+
+	/* Fill data some IPv4 and IPv6 address ranges */
+	value = 1;
+	key_ipv4->prefixlen = 16;
+	inet_pton(AF_INET, "192.168.0.0", key_ipv4->data);
+	assert(bpf_map_update_elem(map_fd_ipv4, key_ipv4, &value, 0) == 0);
+
+	value = 2;
+	key_ipv4->prefixlen = 24;
+	inet_pton(AF_INET, "192.168.0.0", key_ipv4->data);
+	assert(bpf_map_update_elem(map_fd_ipv4, key_ipv4, &value, 0) == 0);
+
+	value = 3;
+	key_ipv4->prefixlen = 24;
+	inet_pton(AF_INET, "192.168.128.0", key_ipv4->data);
+	assert(bpf_map_update_elem(map_fd_ipv4, key_ipv4, &value, 0) == 0);
+
+	value = 5;
+	key_ipv4->prefixlen = 24;
+	inet_pton(AF_INET, "192.168.1.0", key_ipv4->data);
+	assert(bpf_map_update_elem(map_fd_ipv4, key_ipv4, &value, 0) == 0);
+
+	value = 4;
+	key_ipv4->prefixlen = 23;
+	inet_pton(AF_INET, "192.168.0.0", key_ipv4->data);
+	assert(bpf_map_update_elem(map_fd_ipv4, key_ipv4, &value, 0) == 0);
+
+	value = 0xdeadbeef;
+	key_ipv6->prefixlen = 64;
+	inet_pton(AF_INET6, "2a00:1450:4001:814::200e", key_ipv6->data);
+	assert(bpf_map_update_elem(map_fd_ipv6, key_ipv6, &value, 0) == 0);
+
+	/* Set tprefixlen to maximum for lookups */
+	key_ipv4->prefixlen = 32;
+	key_ipv6->prefixlen = 128;
+
+	/* Test some lookups that should come back with a value */
+	inet_pton(AF_INET, "192.168.128.23", key_ipv4->data);
+	assert(bpf_map_lookup_elem(map_fd_ipv4, key_ipv4, &value) == 0);
+	assert(value == 3);
+
+	inet_pton(AF_INET, "192.168.0.1", key_ipv4->data);
+	assert(bpf_map_lookup_elem(map_fd_ipv4, key_ipv4, &value) == 0);
+	assert(value == 2);
+
+	inet_pton(AF_INET6, "2a00:1450:4001:814::", key_ipv6->data);
+	assert(bpf_map_lookup_elem(map_fd_ipv6, key_ipv6, &value) == 0);
+	assert(value == 0xdeadbeef);
+
+	inet_pton(AF_INET6, "2a00:1450:4001:814::1", key_ipv6->data);
+	assert(bpf_map_lookup_elem(map_fd_ipv6, key_ipv6, &value) == 0);
+	assert(value == 0xdeadbeef);
+
+	/* Test some lookups that should not match any entry */
+	inet_pton(AF_INET, "10.0.0.1", key_ipv4->data);
+	assert(bpf_map_lookup_elem(map_fd_ipv4, key_ipv4, &value) == -1 &&
+	       errno == ENOENT);
+
+	inet_pton(AF_INET, "11.11.11.11", key_ipv4->data);
+	assert(bpf_map_lookup_elem(map_fd_ipv4, key_ipv4, &value) == -1 &&
+	       errno == ENOENT);
+
+	inet_pton(AF_INET6, "2a00:ffff::", key_ipv6->data);
+	assert(bpf_map_lookup_elem(map_fd_ipv6, key_ipv6, &value) == -1 &&
+	       errno == ENOENT);
+
+	close(map_fd_ipv4);
+	close(map_fd_ipv6);
+}
+
+int main(void)
+{
+	struct rlimit limit  = { RLIM_INFINITY, RLIM_INFINITY };
+	int i, ret;
+
+	/* we want predictable, pseudo random tests */
+	srand(0xf00ba1);
+
+	/* allow unlimited locked memory */
+	ret = setrlimit(RLIMIT_MEMLOCK, &limit);
+	if (ret < 0)
+		perror("Unable to lift memlock rlimit");
+
+	test_lpm_basic();
+	test_lpm_order();
+
+	/* Test with 8, 16, 24, 32, ... 128 bit prefix length */
+	for (i = 1; i <= 16; ++i)
+		test_lpm_map(i);
+
+	test_lpm_ipaddr();
+
+	printf("test_lpm: OK\n");
+	return 0;
+}
diff --git a/tools/testing/selftests/bpf/test_lru_map.c b/tools/testing/selftests/bpf/test_lru_map.c
index 9f7bd1915c21..00b0aff56e2e 100644
--- a/tools/testing/selftests/bpf/test_lru_map.c
+++ b/tools/testing/selftests/bpf/test_lru_map.c
@@ -18,7 +18,7 @@
 #include <sys/wait.h>
 #include <sys/resource.h>
 
-#include "bpf_sys.h"
+#include <bpf/bpf.h>
 #include "bpf_util.h"
 
 #define LOCAL_FREE_TARGET	(128)
@@ -30,11 +30,11 @@ static int create_map(int map_type, int map_flags, unsigned int size)
 {
 	int map_fd;
 
-	map_fd = bpf_map_create(map_type, sizeof(unsigned long long),
+	map_fd = bpf_create_map(map_type, sizeof(unsigned long long),
 				sizeof(unsigned long long), size, map_flags);
 
 	if (map_fd == -1)
-		perror("bpf_map_create");
+		perror("bpf_create_map");
 
 	return map_fd;
 }
@@ -45,9 +45,9 @@ static int map_subset(int map0, int map1)
 	unsigned long long value0[nr_cpus], value1[nr_cpus];
 	int ret;
 
-	while (!bpf_map_next_key(map1, &next_key, &next_key)) {
-		assert(!bpf_map_lookup(map1, &next_key, value1));
-		ret = bpf_map_lookup(map0, &next_key, value0);
+	while (!bpf_map_get_next_key(map1, &next_key, &next_key)) {
+		assert(!bpf_map_lookup_elem(map1, &next_key, value1));
+		ret = bpf_map_lookup_elem(map0, &next_key, value0);
 		if (ret) {
 			printf("key:%llu not found from map. %s(%d)\n",
 			       next_key, strerror(errno), errno);
@@ -119,52 +119,54 @@ static void test_lru_sanity0(int map_type, int map_flags)
 	/* insert key=1 element */
 
 	key = 1;
-	assert(!bpf_map_update(lru_map_fd, &key, value, BPF_NOEXIST));
-	assert(!bpf_map_update(expected_map_fd, &key, value, BPF_NOEXIST));
+	assert(!bpf_map_update_elem(lru_map_fd, &key, value, BPF_NOEXIST));
+	assert(!bpf_map_update_elem(expected_map_fd, &key, value,
+				    BPF_NOEXIST));
 
 	/* BPF_NOEXIST means: add new element if it doesn't exist */
-	assert(bpf_map_update(lru_map_fd, &key, value, BPF_NOEXIST) == -1 &&
+	assert(bpf_map_update_elem(lru_map_fd, &key, value, BPF_NOEXIST) == -1
 	       /* key=1 already exists */
-	       errno == EEXIST);
+	       && errno == EEXIST);
 
-	assert(bpf_map_update(lru_map_fd, &key, value, -1) == -1 &&
+	assert(bpf_map_update_elem(lru_map_fd, &key, value, -1) == -1 &&
 	       errno == EINVAL);
 
 	/* insert key=2 element */
 
 	/* check that key=2 is not found */
 	key = 2;
-	assert(bpf_map_lookup(lru_map_fd, &key, value) == -1 &&
+	assert(bpf_map_lookup_elem(lru_map_fd, &key, value) == -1 &&
 	       errno == ENOENT);
 
 	/* BPF_EXIST means: update existing element */
-	assert(bpf_map_update(lru_map_fd, &key, value, BPF_EXIST) == -1 &&
+	assert(bpf_map_update_elem(lru_map_fd, &key, value, BPF_EXIST) == -1 &&
 	       /* key=2 is not there */
 	       errno == ENOENT);
 
-	assert(!bpf_map_update(lru_map_fd, &key, value, BPF_NOEXIST));
+	assert(!bpf_map_update_elem(lru_map_fd, &key, value, BPF_NOEXIST));
 
 	/* insert key=3 element */
 
 	/* check that key=3 is not found */
 	key = 3;
-	assert(bpf_map_lookup(lru_map_fd, &key, value) == -1 &&
+	assert(bpf_map_lookup_elem(lru_map_fd, &key, value) == -1 &&
 	       errno == ENOENT);
 
 	/* check that key=1 can be found and mark the ref bit to
 	 * stop LRU from removing key=1
 	 */
 	key = 1;
-	assert(!bpf_map_lookup(lru_map_fd, &key, value));
+	assert(!bpf_map_lookup_elem(lru_map_fd, &key, value));
 	assert(value[0] == 1234);
 
 	key = 3;
-	assert(!bpf_map_update(lru_map_fd, &key, value, BPF_NOEXIST));
-	assert(!bpf_map_update(expected_map_fd, &key, value, BPF_NOEXIST));
+	assert(!bpf_map_update_elem(lru_map_fd, &key, value, BPF_NOEXIST));
+	assert(!bpf_map_update_elem(expected_map_fd, &key, value,
+				    BPF_NOEXIST));
 
 	/* key=2 has been removed from the LRU */
 	key = 2;
-	assert(bpf_map_lookup(lru_map_fd, &key, value) == -1);
+	assert(bpf_map_lookup_elem(lru_map_fd, &key, value) == -1);
 
 	assert(map_equal(lru_map_fd, expected_map_fd));
 
@@ -217,14 +219,15 @@ static void test_lru_sanity1(int map_type, int map_flags, unsigned int tgt_free)
 	/* Insert 1 to tgt_free (+tgt_free keys) */
 	end_key = 1 + tgt_free;
 	for (key = 1; key < end_key; key++)
-		assert(!bpf_map_update(lru_map_fd, &key, value, BPF_NOEXIST));
+		assert(!bpf_map_update_elem(lru_map_fd, &key, value,
+					    BPF_NOEXIST));
 
 	/* Lookup 1 to tgt_free/2 */
 	end_key = 1 + batch_size;
 	for (key = 1; key < end_key; key++) {
-		assert(!bpf_map_lookup(lru_map_fd, &key, value));
-		assert(!bpf_map_update(expected_map_fd, &key, value,
-				       BPF_NOEXIST));
+		assert(!bpf_map_lookup_elem(lru_map_fd, &key, value));
+		assert(!bpf_map_update_elem(expected_map_fd, &key, value,
+				            BPF_NOEXIST));
 	}
 
 	/* Insert 1+tgt_free to 2*tgt_free
@@ -234,9 +237,10 @@ static void test_lru_sanity1(int map_type, int map_flags, unsigned int tgt_free)
 	key = 1 + tgt_free;
 	end_key = key + tgt_free;
 	for (; key < end_key; key++) {
-		assert(!bpf_map_update(lru_map_fd, &key, value, BPF_NOEXIST));
-		assert(!bpf_map_update(expected_map_fd, &key, value,
-				       BPF_NOEXIST));
+		assert(!bpf_map_update_elem(lru_map_fd, &key, value,
+					    BPF_NOEXIST));
+		assert(!bpf_map_update_elem(expected_map_fd, &key, value,
+					    BPF_NOEXIST));
 	}
 
 	assert(map_equal(lru_map_fd, expected_map_fd));
@@ -301,9 +305,10 @@ static void test_lru_sanity2(int map_type, int map_flags, unsigned int tgt_free)
 	/* Insert 1 to tgt_free (+tgt_free keys) */
 	end_key = 1 + tgt_free;
 	for (key = 1; key < end_key; key++)
-		assert(!bpf_map_update(lru_map_fd, &key, value, BPF_NOEXIST));
+		assert(!bpf_map_update_elem(lru_map_fd, &key, value,
+					    BPF_NOEXIST));
 
-	/* Any bpf_map_update will require to acquire a new node
+	/* Any bpf_map_update_elem will require to acquire a new node
 	 * from LRU first.
 	 *
 	 * The local list is running out of free nodes.
@@ -316,10 +321,12 @@ static void test_lru_sanity2(int map_type, int map_flags, unsigned int tgt_free)
 	 */
 	key = 1;
 	if (map_type == BPF_MAP_TYPE_LRU_PERCPU_HASH) {
-		assert(!bpf_map_update(lru_map_fd, &key, value, BPF_NOEXIST));
-		assert(!bpf_map_delete(lru_map_fd, &key));
+		assert(!bpf_map_update_elem(lru_map_fd, &key, value,
+					    BPF_NOEXIST));
+		assert(!bpf_map_delete_elem(lru_map_fd, &key));
 	} else {
-		assert(bpf_map_update(lru_map_fd, &key, value, BPF_EXIST));
+		assert(bpf_map_update_elem(lru_map_fd, &key, value,
+					   BPF_EXIST));
 	}
 
 	/* Re-insert 1 to tgt_free/2 again and do a lookup
@@ -328,12 +335,13 @@ static void test_lru_sanity2(int map_type, int map_flags, unsigned int tgt_free)
 	end_key = 1 + batch_size;
 	value[0] = 4321;
 	for (key = 1; key < end_key; key++) {
-		assert(bpf_map_lookup(lru_map_fd, &key, value));
-		assert(!bpf_map_update(lru_map_fd, &key, value, BPF_NOEXIST));
-		assert(!bpf_map_lookup(lru_map_fd, &key, value));
+		assert(bpf_map_lookup_elem(lru_map_fd, &key, value));
+		assert(!bpf_map_update_elem(lru_map_fd, &key, value,
+					    BPF_NOEXIST));
+		assert(!bpf_map_lookup_elem(lru_map_fd, &key, value));
 		assert(value[0] == 4321);
-		assert(!bpf_map_update(expected_map_fd, &key, value,
-				       BPF_NOEXIST));
+		assert(!bpf_map_update_elem(expected_map_fd, &key, value,
+				            BPF_NOEXIST));
 	}
 
 	value[0] = 1234;
@@ -344,14 +352,16 @@ static void test_lru_sanity2(int map_type, int map_flags, unsigned int tgt_free)
 		/* These newly added but not referenced keys will be
 		 * gone during the next LRU shrink.
 		 */
-		assert(!bpf_map_update(lru_map_fd, &key, value, BPF_NOEXIST));
+		assert(!bpf_map_update_elem(lru_map_fd, &key, value,
+					    BPF_NOEXIST));
 
 	/* Insert 1+tgt_free*3/2 to  tgt_free*5/2 */
 	end_key = key + tgt_free;
 	for (; key < end_key; key++) {
-		assert(!bpf_map_update(lru_map_fd, &key, value, BPF_NOEXIST));
-		assert(!bpf_map_update(expected_map_fd, &key, value,
-				       BPF_NOEXIST));
+		assert(!bpf_map_update_elem(lru_map_fd, &key, value,
+					    BPF_NOEXIST));
+		assert(!bpf_map_update_elem(expected_map_fd, &key, value,
+				            BPF_NOEXIST));
 	}
 
 	assert(map_equal(lru_map_fd, expected_map_fd));
@@ -401,14 +411,15 @@ static void test_lru_sanity3(int map_type, int map_flags, unsigned int tgt_free)
 	/* Insert 1 to 2*tgt_free (+2*tgt_free keys) */
 	end_key = 1 + (2 * tgt_free);
 	for (key = 1; key < end_key; key++)
-		assert(!bpf_map_update(lru_map_fd, &key, value, BPF_NOEXIST));
+		assert(!bpf_map_update_elem(lru_map_fd, &key, value,
+					    BPF_NOEXIST));
 
 	/* Lookup key 1 to tgt_free*3/2 */
 	end_key = tgt_free + batch_size;
 	for (key = 1; key < end_key; key++) {
-		assert(!bpf_map_lookup(lru_map_fd, &key, value));
-		assert(!bpf_map_update(expected_map_fd, &key, value,
-				       BPF_NOEXIST));
+		assert(!bpf_map_lookup_elem(lru_map_fd, &key, value));
+		assert(!bpf_map_update_elem(expected_map_fd, &key, value,
+				            BPF_NOEXIST));
 	}
 
 	/* Add 1+2*tgt_free to tgt_free*5/2
@@ -417,9 +428,10 @@ static void test_lru_sanity3(int map_type, int map_flags, unsigned int tgt_free)
 	key = 2 * tgt_free + 1;
 	end_key = key + batch_size;
 	for (; key < end_key; key++) {
-		assert(!bpf_map_update(lru_map_fd, &key, value, BPF_NOEXIST));
-		assert(!bpf_map_update(expected_map_fd, &key, value,
-				       BPF_NOEXIST));
+		assert(!bpf_map_update_elem(lru_map_fd, &key, value,
+					    BPF_NOEXIST));
+		assert(!bpf_map_update_elem(expected_map_fd, &key, value,
+				            BPF_NOEXIST));
 	}
 
 	assert(map_equal(lru_map_fd, expected_map_fd));
@@ -457,27 +469,29 @@ static void test_lru_sanity4(int map_type, int map_flags, unsigned int tgt_free)
 	value[0] = 1234;
 
 	for (key = 1; key <= 2 * tgt_free; key++)
-		assert(!bpf_map_update(lru_map_fd, &key, value, BPF_NOEXIST));
+		assert(!bpf_map_update_elem(lru_map_fd, &key, value,
+					    BPF_NOEXIST));
 
 	key = 1;
-	assert(bpf_map_update(lru_map_fd, &key, value, BPF_NOEXIST));
+	assert(bpf_map_update_elem(lru_map_fd, &key, value, BPF_NOEXIST));
 
 	for (key = 1; key <= tgt_free; key++) {
-		assert(!bpf_map_lookup(lru_map_fd, &key, value));
-		assert(!bpf_map_update(expected_map_fd, &key, value,
-				       BPF_NOEXIST));
+		assert(!bpf_map_lookup_elem(lru_map_fd, &key, value));
+		assert(!bpf_map_update_elem(expected_map_fd, &key, value,
+					    BPF_NOEXIST));
 	}
 
 	for (; key <= 2 * tgt_free; key++) {
-		assert(!bpf_map_delete(lru_map_fd, &key));
-		assert(bpf_map_delete(lru_map_fd, &key));
+		assert(!bpf_map_delete_elem(lru_map_fd, &key));
+		assert(bpf_map_delete_elem(lru_map_fd, &key));
 	}
 
 	end_key = key + 2 * tgt_free;
 	for (; key < end_key; key++) {
-		assert(!bpf_map_update(lru_map_fd, &key, value, BPF_NOEXIST));
-		assert(!bpf_map_update(expected_map_fd, &key, value,
-				       BPF_NOEXIST));
+		assert(!bpf_map_update_elem(lru_map_fd, &key, value,
+					    BPF_NOEXIST));
+		assert(!bpf_map_update_elem(expected_map_fd, &key, value,
+				            BPF_NOEXIST));
 	}
 
 	assert(map_equal(lru_map_fd, expected_map_fd));
@@ -493,16 +507,16 @@ static void do_test_lru_sanity5(unsigned long long last_key, int map_fd)
 	unsigned long long key, value[nr_cpus];
 
 	/* Ensure the last key inserted by previous CPU can be found */
-	assert(!bpf_map_lookup(map_fd, &last_key, value));
+	assert(!bpf_map_lookup_elem(map_fd, &last_key, value));
 
 	value[0] = 1234;
 
 	key = last_key + 1;
-	assert(!bpf_map_update(map_fd, &key, value, BPF_NOEXIST));
-	assert(!bpf_map_lookup(map_fd, &key, value));
+	assert(!bpf_map_update_elem(map_fd, &key, value, BPF_NOEXIST));
+	assert(!bpf_map_lookup_elem(map_fd, &key, value));
 
 	/* Cannot find the last key because it was removed by LRU */
-	assert(bpf_map_lookup(map_fd, &last_key, value));
+	assert(bpf_map_lookup_elem(map_fd, &last_key, value));
 }
 
 /* Test map with only one element */
@@ -523,7 +537,7 @@ static void test_lru_sanity5(int map_type, int map_flags)
 
 	value[0] = 1234;
 	key = 0;
-	assert(!bpf_map_update(map_fd, &key, value, BPF_NOEXIST));
+	assert(!bpf_map_update_elem(map_fd, &key, value, BPF_NOEXIST));
 
 	while (sched_next_online(0, &next_cpu) != -1) {
 		pid_t pid;
diff --git a/tools/testing/selftests/bpf/test_maps.c b/tools/testing/selftests/bpf/test_maps.c
index eedfef8d2946..cada17ac00b8 100644
--- a/tools/testing/selftests/bpf/test_maps.c
+++ b/tools/testing/selftests/bpf/test_maps.c
@@ -21,7 +21,7 @@
 
 #include <linux/bpf.h>
 
-#include "bpf_sys.h"
+#include <bpf/bpf.h>
 #include "bpf_util.h"
 
 static int map_flags;
@@ -31,7 +31,7 @@ static void test_hashmap(int task, void *data)
 	long long key, next_key, value;
 	int fd;
 
-	fd = bpf_map_create(BPF_MAP_TYPE_HASH, sizeof(key), sizeof(value),
+	fd = bpf_create_map(BPF_MAP_TYPE_HASH, sizeof(key), sizeof(value),
 			    2, map_flags);
 	if (fd < 0) {
 		printf("Failed to create hashmap '%s'!\n", strerror(errno));
@@ -41,69 +41,70 @@ static void test_hashmap(int task, void *data)
 	key = 1;
 	value = 1234;
 	/* Insert key=1 element. */
-	assert(bpf_map_update(fd, &key, &value, BPF_ANY) == 0);
+	assert(bpf_map_update_elem(fd, &key, &value, BPF_ANY) == 0);
 
 	value = 0;
 	/* BPF_NOEXIST means add new element if it doesn't exist. */
-	assert(bpf_map_update(fd, &key, &value, BPF_NOEXIST) == -1 &&
+	assert(bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST) == -1 &&
 	       /* key=1 already exists. */
 	       errno == EEXIST);
 
 	/* -1 is an invalid flag. */
-	assert(bpf_map_update(fd, &key, &value, -1) == -1 && errno == EINVAL);
+	assert(bpf_map_update_elem(fd, &key, &value, -1) == -1 &&
+	       errno == EINVAL);
 
 	/* Check that key=1 can be found. */
-	assert(bpf_map_lookup(fd, &key, &value) == 0 && value == 1234);
+	assert(bpf_map_lookup_elem(fd, &key, &value) == 0 && value == 1234);
 
 	key = 2;
 	/* Check that key=2 is not found. */
-	assert(bpf_map_lookup(fd, &key, &value) == -1 && errno == ENOENT);
+	assert(bpf_map_lookup_elem(fd, &key, &value) == -1 && errno == ENOENT);
 
 	/* BPF_EXIST means update existing element. */
-	assert(bpf_map_update(fd, &key, &value, BPF_EXIST) == -1 &&
+	assert(bpf_map_update_elem(fd, &key, &value, BPF_EXIST) == -1 &&
 	       /* key=2 is not there. */
 	       errno == ENOENT);
 
 	/* Insert key=2 element. */
-	assert(bpf_map_update(fd, &key, &value, BPF_NOEXIST) == 0);
+	assert(bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST) == 0);
 
 	/* key=1 and key=2 were inserted, check that key=0 cannot be
 	 * inserted due to max_entries limit.
 	 */
 	key = 0;
-	assert(bpf_map_update(fd, &key, &value, BPF_NOEXIST) == -1 &&
+	assert(bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST) == -1 &&
 	       errno == E2BIG);
 
 	/* Update existing element, though the map is full. */
 	key = 1;
-	assert(bpf_map_update(fd, &key, &value, BPF_EXIST) == 0);
+	assert(bpf_map_update_elem(fd, &key, &value, BPF_EXIST) == 0);
 	key = 2;
-	assert(bpf_map_update(fd, &key, &value, BPF_ANY) == 0);
+	assert(bpf_map_update_elem(fd, &key, &value, BPF_ANY) == 0);
 	key = 1;
-	assert(bpf_map_update(fd, &key, &value, BPF_ANY) == 0);
+	assert(bpf_map_update_elem(fd, &key, &value, BPF_ANY) == 0);
 
 	/* Check that key = 0 doesn't exist. */
 	key = 0;
-	assert(bpf_map_delete(fd, &key) == -1 && errno == ENOENT);
+	assert(bpf_map_delete_elem(fd, &key) == -1 && errno == ENOENT);
 
 	/* Iterate over two elements. */
-	assert(bpf_map_next_key(fd, &key, &next_key) == 0 &&
+	assert(bpf_map_get_next_key(fd, &key, &next_key) == 0 &&
 	       (next_key == 1 || next_key == 2));
-	assert(bpf_map_next_key(fd, &next_key, &next_key) == 0 &&
+	assert(bpf_map_get_next_key(fd, &next_key, &next_key) == 0 &&
 	       (next_key == 1 || next_key == 2));
-	assert(bpf_map_next_key(fd, &next_key, &next_key) == -1 &&
+	assert(bpf_map_get_next_key(fd, &next_key, &next_key) == -1 &&
 	       errno == ENOENT);
 
 	/* Delete both elements. */
 	key = 1;
-	assert(bpf_map_delete(fd, &key) == 0);
+	assert(bpf_map_delete_elem(fd, &key) == 0);
 	key = 2;
-	assert(bpf_map_delete(fd, &key) == 0);
-	assert(bpf_map_delete(fd, &key) == -1 && errno == ENOENT);
+	assert(bpf_map_delete_elem(fd, &key) == 0);
+	assert(bpf_map_delete_elem(fd, &key) == -1 && errno == ENOENT);
 
 	key = 0;
 	/* Check that map is empty. */
-	assert(bpf_map_next_key(fd, &key, &next_key) == -1 &&
+	assert(bpf_map_get_next_key(fd, &key, &next_key) == -1 &&
 	       errno == ENOENT);
 
 	close(fd);
@@ -117,7 +118,7 @@ static void test_hashmap_percpu(int task, void *data)
 	int expected_key_mask = 0;
 	int fd, i;
 
-	fd = bpf_map_create(BPF_MAP_TYPE_PERCPU_HASH, sizeof(key),
+	fd = bpf_create_map(BPF_MAP_TYPE_PERCPU_HASH, sizeof(key),
 			    sizeof(value[0]), 2, map_flags);
 	if (fd < 0) {
 		printf("Failed to create hashmap '%s'!\n", strerror(errno));
@@ -130,53 +131,54 @@ static void test_hashmap_percpu(int task, void *data)
 	key = 1;
 	/* Insert key=1 element. */
 	assert(!(expected_key_mask & key));
-	assert(bpf_map_update(fd, &key, value, BPF_ANY) == 0);
+	assert(bpf_map_update_elem(fd, &key, value, BPF_ANY) == 0);
 	expected_key_mask |= key;
 
 	/* BPF_NOEXIST means add new element if it doesn't exist. */
-	assert(bpf_map_update(fd, &key, value, BPF_NOEXIST) == -1 &&
+	assert(bpf_map_update_elem(fd, &key, value, BPF_NOEXIST) == -1 &&
 	       /* key=1 already exists. */
 	       errno == EEXIST);
 
 	/* -1 is an invalid flag. */
-	assert(bpf_map_update(fd, &key, value, -1) == -1 && errno == EINVAL);
+	assert(bpf_map_update_elem(fd, &key, value, -1) == -1 &&
+	       errno == EINVAL);
 
 	/* Check that key=1 can be found. Value could be 0 if the lookup
 	 * was run from a different CPU.
 	 */
 	value[0] = 1;
-	assert(bpf_map_lookup(fd, &key, value) == 0 && value[0] == 100);
+	assert(bpf_map_lookup_elem(fd, &key, value) == 0 && value[0] == 100);
 
 	key = 2;
 	/* Check that key=2 is not found. */
-	assert(bpf_map_lookup(fd, &key, value) == -1 && errno == ENOENT);
+	assert(bpf_map_lookup_elem(fd, &key, value) == -1 && errno == ENOENT);
 
 	/* BPF_EXIST means update existing element. */
-	assert(bpf_map_update(fd, &key, value, BPF_EXIST) == -1 &&
+	assert(bpf_map_update_elem(fd, &key, value, BPF_EXIST) == -1 &&
 	       /* key=2 is not there. */
 	       errno == ENOENT);
 
 	/* Insert key=2 element. */
 	assert(!(expected_key_mask & key));
-	assert(bpf_map_update(fd, &key, value, BPF_NOEXIST) == 0);
+	assert(bpf_map_update_elem(fd, &key, value, BPF_NOEXIST) == 0);
 	expected_key_mask |= key;
 
 	/* key=1 and key=2 were inserted, check that key=0 cannot be
 	 * inserted due to max_entries limit.
 	 */
 	key = 0;
-	assert(bpf_map_update(fd, &key, value, BPF_NOEXIST) == -1 &&
+	assert(bpf_map_update_elem(fd, &key, value, BPF_NOEXIST) == -1 &&
 	       errno == E2BIG);
 
 	/* Check that key = 0 doesn't exist. */
-	assert(bpf_map_delete(fd, &key) == -1 && errno == ENOENT);
+	assert(bpf_map_delete_elem(fd, &key) == -1 && errno == ENOENT);
 
 	/* Iterate over two elements. */
-	while (!bpf_map_next_key(fd, &key, &next_key)) {
+	while (!bpf_map_get_next_key(fd, &key, &next_key)) {
 		assert((expected_key_mask & next_key) == next_key);
 		expected_key_mask &= ~next_key;
 
-		assert(bpf_map_lookup(fd, &next_key, value) == 0);
+		assert(bpf_map_lookup_elem(fd, &next_key, value) == 0);
 
 		for (i = 0; i < nr_cpus; i++)
 			assert(value[i] == i + 100);
@@ -187,18 +189,18 @@ static void test_hashmap_percpu(int task, void *data)
 
 	/* Update with BPF_EXIST. */
 	key = 1;
-	assert(bpf_map_update(fd, &key, value, BPF_EXIST) == 0);
+	assert(bpf_map_update_elem(fd, &key, value, BPF_EXIST) == 0);
 
 	/* Delete both elements. */
 	key = 1;
-	assert(bpf_map_delete(fd, &key) == 0);
+	assert(bpf_map_delete_elem(fd, &key) == 0);
 	key = 2;
-	assert(bpf_map_delete(fd, &key) == 0);
-	assert(bpf_map_delete(fd, &key) == -1 && errno == ENOENT);
+	assert(bpf_map_delete_elem(fd, &key) == 0);
+	assert(bpf_map_delete_elem(fd, &key) == -1 && errno == ENOENT);
 
 	key = 0;
 	/* Check that map is empty. */
-	assert(bpf_map_next_key(fd, &key, &next_key) == -1 &&
+	assert(bpf_map_get_next_key(fd, &key, &next_key) == -1 &&
 	       errno == ENOENT);
 
 	close(fd);
@@ -209,7 +211,7 @@ static void test_arraymap(int task, void *data)
 	int key, next_key, fd;
 	long long value;
 
-	fd = bpf_map_create(BPF_MAP_TYPE_ARRAY, sizeof(key), sizeof(value),
+	fd = bpf_create_map(BPF_MAP_TYPE_ARRAY, sizeof(key), sizeof(value),
 			    2, 0);
 	if (fd < 0) {
 		printf("Failed to create arraymap '%s'!\n", strerror(errno));
@@ -219,40 +221,40 @@ static void test_arraymap(int task, void *data)
 	key = 1;
 	value = 1234;
 	/* Insert key=1 element. */
-	assert(bpf_map_update(fd, &key, &value, BPF_ANY) == 0);
+	assert(bpf_map_update_elem(fd, &key, &value, BPF_ANY) == 0);
 
 	value = 0;
-	assert(bpf_map_update(fd, &key, &value, BPF_NOEXIST) == -1 &&
+	assert(bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST) == -1 &&
 	       errno == EEXIST);
 
 	/* Check that key=1 can be found. */
-	assert(bpf_map_lookup(fd, &key, &value) == 0 && value == 1234);
+	assert(bpf_map_lookup_elem(fd, &key, &value) == 0 && value == 1234);
 
 	key = 0;
 	/* Check that key=0 is also found and zero initialized. */
-	assert(bpf_map_lookup(fd, &key, &value) == 0 && value == 0);
+	assert(bpf_map_lookup_elem(fd, &key, &value) == 0 && value == 0);
 
 	/* key=0 and key=1 were inserted, check that key=2 cannot be inserted
 	 * due to max_entries limit.
 	 */
 	key = 2;
-	assert(bpf_map_update(fd, &key, &value, BPF_EXIST) == -1 &&
+	assert(bpf_map_update_elem(fd, &key, &value, BPF_EXIST) == -1 &&
 	       errno == E2BIG);
 
 	/* Check that key = 2 doesn't exist. */
-	assert(bpf_map_lookup(fd, &key, &value) == -1 && errno == ENOENT);
+	assert(bpf_map_lookup_elem(fd, &key, &value) == -1 && errno == ENOENT);
 
 	/* Iterate over two elements. */
-	assert(bpf_map_next_key(fd, &key, &next_key) == 0 &&
+	assert(bpf_map_get_next_key(fd, &key, &next_key) == 0 &&
 	       next_key == 0);
-	assert(bpf_map_next_key(fd, &next_key, &next_key) == 0 &&
+	assert(bpf_map_get_next_key(fd, &next_key, &next_key) == 0 &&
 	       next_key == 1);
-	assert(bpf_map_next_key(fd, &next_key, &next_key) == -1 &&
+	assert(bpf_map_get_next_key(fd, &next_key, &next_key) == -1 &&
 	       errno == ENOENT);
 
 	/* Delete shouldn't succeed. */
 	key = 1;
-	assert(bpf_map_delete(fd, &key) == -1 && errno == EINVAL);
+	assert(bpf_map_delete_elem(fd, &key) == -1 && errno == EINVAL);
 
 	close(fd);
 }
@@ -263,7 +265,7 @@ static void test_arraymap_percpu(int task, void *data)
 	int key, next_key, fd, i;
 	long values[nr_cpus];
 
-	fd = bpf_map_create(BPF_MAP_TYPE_PERCPU_ARRAY, sizeof(key),
+	fd = bpf_create_map(BPF_MAP_TYPE_PERCPU_ARRAY, sizeof(key),
 			    sizeof(values[0]), 2, 0);
 	if (fd < 0) {
 		printf("Failed to create arraymap '%s'!\n", strerror(errno));
@@ -275,39 +277,39 @@ static void test_arraymap_percpu(int task, void *data)
 
 	key = 1;
 	/* Insert key=1 element. */
-	assert(bpf_map_update(fd, &key, values, BPF_ANY) == 0);
+	assert(bpf_map_update_elem(fd, &key, values, BPF_ANY) == 0);
 
 	values[0] = 0;
-	assert(bpf_map_update(fd, &key, values, BPF_NOEXIST) == -1 &&
+	assert(bpf_map_update_elem(fd, &key, values, BPF_NOEXIST) == -1 &&
 	       errno == EEXIST);
 
 	/* Check that key=1 can be found. */
-	assert(bpf_map_lookup(fd, &key, values) == 0 && values[0] == 100);
+	assert(bpf_map_lookup_elem(fd, &key, values) == 0 && values[0] == 100);
 
 	key = 0;
 	/* Check that key=0 is also found and zero initialized. */
-	assert(bpf_map_lookup(fd, &key, values) == 0 &&
+	assert(bpf_map_lookup_elem(fd, &key, values) == 0 &&
 	       values[0] == 0 && values[nr_cpus - 1] == 0);
 
 	/* Check that key=2 cannot be inserted due to max_entries limit. */
 	key = 2;
-	assert(bpf_map_update(fd, &key, values, BPF_EXIST) == -1 &&
+	assert(bpf_map_update_elem(fd, &key, values, BPF_EXIST) == -1 &&
 	       errno == E2BIG);
 
 	/* Check that key = 2 doesn't exist. */
-	assert(bpf_map_lookup(fd, &key, values) == -1 && errno == ENOENT);
+	assert(bpf_map_lookup_elem(fd, &key, values) == -1 && errno == ENOENT);
 
 	/* Iterate over two elements. */
-	assert(bpf_map_next_key(fd, &key, &next_key) == 0 &&
+	assert(bpf_map_get_next_key(fd, &key, &next_key) == 0 &&
 	       next_key == 0);
-	assert(bpf_map_next_key(fd, &next_key, &next_key) == 0 &&
+	assert(bpf_map_get_next_key(fd, &next_key, &next_key) == 0 &&
 	       next_key == 1);
-	assert(bpf_map_next_key(fd, &next_key, &next_key) == -1 &&
+	assert(bpf_map_get_next_key(fd, &next_key, &next_key) == -1 &&
 	       errno == ENOENT);
 
 	/* Delete shouldn't succeed. */
 	key = 1;
-	assert(bpf_map_delete(fd, &key) == -1 && errno == EINVAL);
+	assert(bpf_map_delete_elem(fd, &key) == -1 && errno == EINVAL);
 
 	close(fd);
 }
@@ -319,7 +321,7 @@ static void test_arraymap_percpu_many_keys(void)
 	long values[nr_cpus];
 	int key, fd, i;
 
-	fd = bpf_map_create(BPF_MAP_TYPE_PERCPU_ARRAY, sizeof(key),
+	fd = bpf_create_map(BPF_MAP_TYPE_PERCPU_ARRAY, sizeof(key),
 			    sizeof(values[0]), nr_keys, 0);
 	if (fd < 0) {
 		printf("Failed to create per-cpu arraymap '%s'!\n",
@@ -331,13 +333,13 @@ static void test_arraymap_percpu_many_keys(void)
 		values[i] = i + 10;
 
 	for (key = 0; key < nr_keys; key++)
-		assert(bpf_map_update(fd, &key, values, BPF_ANY) == 0);
+		assert(bpf_map_update_elem(fd, &key, values, BPF_ANY) == 0);
 
 	for (key = 0; key < nr_keys; key++) {
 		for (i = 0; i < nr_cpus; i++)
 			values[i] = 0;
 
-		assert(bpf_map_lookup(fd, &key, values) == 0);
+		assert(bpf_map_lookup_elem(fd, &key, values) == 0);
 
 		for (i = 0; i < nr_cpus; i++)
 			assert(values[i] == i + 10);
@@ -357,7 +359,7 @@ static void test_map_large(void)
 	} key;
 	int fd, i, value;
 
-	fd = bpf_map_create(BPF_MAP_TYPE_HASH, sizeof(key), sizeof(value),
+	fd = bpf_create_map(BPF_MAP_TYPE_HASH, sizeof(key), sizeof(value),
 			    MAP_SIZE, map_flags);
 	if (fd < 0) {
 		printf("Failed to create large map '%s'!\n", strerror(errno));
@@ -368,22 +370,22 @@ static void test_map_large(void)
 		key = (struct bigkey) { .c = i };
 		value = i;
 
-		assert(bpf_map_update(fd, &key, &value, BPF_NOEXIST) == 0);
+		assert(bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST) == 0);
 	}
 
 	key.c = -1;
-	assert(bpf_map_update(fd, &key, &value, BPF_NOEXIST) == -1 &&
+	assert(bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST) == -1 &&
 	       errno == E2BIG);
 
 	/* Iterate through all elements. */
 	for (i = 0; i < MAP_SIZE; i++)
-		assert(bpf_map_next_key(fd, &key, &key) == 0);
-	assert(bpf_map_next_key(fd, &key, &key) == -1 && errno == ENOENT);
+		assert(bpf_map_get_next_key(fd, &key, &key) == 0);
+	assert(bpf_map_get_next_key(fd, &key, &key) == -1 && errno == ENOENT);
 
 	key.c = 0;
-	assert(bpf_map_lookup(fd, &key, &value) == 0 && value == 0);
+	assert(bpf_map_lookup_elem(fd, &key, &value) == 0 && value == 0);
 	key.a = 1;
-	assert(bpf_map_lookup(fd, &key, &value) == -1 && errno == ENOENT);
+	assert(bpf_map_lookup_elem(fd, &key, &value) == -1 && errno == ENOENT);
 
 	close(fd);
 }
@@ -437,10 +439,12 @@ static void do_work(int fn, void *data)
 		key = value = i;
 
 		if (do_update) {
-			assert(bpf_map_update(fd, &key, &value, BPF_NOEXIST) == 0);
-			assert(bpf_map_update(fd, &key, &value, BPF_EXIST) == 0);
+			assert(bpf_map_update_elem(fd, &key, &value,
+						   BPF_NOEXIST) == 0);
+			assert(bpf_map_update_elem(fd, &key, &value,
+						   BPF_EXIST) == 0);
 		} else {
-			assert(bpf_map_delete(fd, &key) == 0);
+			assert(bpf_map_delete_elem(fd, &key) == 0);
 		}
 	}
 }
@@ -450,7 +454,7 @@ static void test_map_parallel(void)
 	int i, fd, key = 0, value = 0;
 	int data[2];
 
-	fd = bpf_map_create(BPF_MAP_TYPE_HASH, sizeof(key), sizeof(value),
+	fd = bpf_create_map(BPF_MAP_TYPE_HASH, sizeof(key), sizeof(value),
 			    MAP_SIZE, map_flags);
 	if (fd < 0) {
 		printf("Failed to create map for parallel test '%s'!\n",
@@ -468,20 +472,20 @@ static void test_map_parallel(void)
 	run_parallel(TASKS, do_work, data);
 
 	/* Check that key=0 is already there. */
-	assert(bpf_map_update(fd, &key, &value, BPF_NOEXIST) == -1 &&
+	assert(bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST) == -1 &&
 	       errno == EEXIST);
 
 	/* Check that all elements were inserted. */
 	key = -1;
 	for (i = 0; i < MAP_SIZE; i++)
-		assert(bpf_map_next_key(fd, &key, &key) == 0);
-	assert(bpf_map_next_key(fd, &key, &key) == -1 && errno == ENOENT);
+		assert(bpf_map_get_next_key(fd, &key, &key) == 0);
+	assert(bpf_map_get_next_key(fd, &key, &key) == -1 && errno == ENOENT);
 
 	/* Another check for all elements */
 	for (i = 0; i < MAP_SIZE; i++) {
 		key = MAP_SIZE - i - 1;
 
-		assert(bpf_map_lookup(fd, &key, &value) == 0 &&
+		assert(bpf_map_lookup_elem(fd, &key, &value) == 0 &&
 		       value == key);
 	}
 
@@ -491,7 +495,7 @@ static void test_map_parallel(void)
 
 	/* Nothing should be left. */
 	key = -1;
-	assert(bpf_map_next_key(fd, &key, &key) == -1 && errno == ENOENT);
+	assert(bpf_map_get_next_key(fd, &key, &key) == -1 && errno == ENOENT);
 }
 
 static void run_all_tests(void)
diff --git a/tools/testing/selftests/bpf/test_tag.c b/tools/testing/selftests/bpf/test_tag.c
new file mode 100644
index 000000000000..de409fc50c35
--- /dev/null
+++ b/tools/testing/selftests/bpf/test_tag.c
@@ -0,0 +1,203 @@
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <time.h>
+#include <errno.h>
+#include <unistd.h>
+#include <string.h>
+#include <sched.h>
+#include <limits.h>
+#include <assert.h>
+
+#include <sys/socket.h>
+#include <sys/resource.h>
+
+#include <linux/filter.h>
+#include <linux/bpf.h>
+#include <linux/if_alg.h>
+
+#include <bpf/bpf.h>
+
+#include "../../../include/linux/filter.h"
+
+static struct bpf_insn prog[BPF_MAXINSNS];
+
+static void bpf_gen_imm_prog(unsigned int insns, int fd_map)
+{
+	int i;
+
+	srand(time(NULL));
+	for (i = 0; i < insns; i++)
+		prog[i] = BPF_ALU64_IMM(BPF_MOV, i % BPF_REG_10, rand());
+	prog[i - 1] = BPF_EXIT_INSN();
+}
+
+static void bpf_gen_map_prog(unsigned int insns, int fd_map)
+{
+	int i, j = 0;
+
+	for (i = 0; i + 1 < insns; i += 2) {
+		struct bpf_insn tmp[] = {
+			BPF_LD_MAP_FD(j++ % BPF_REG_10, fd_map)
+		};
+
+		memcpy(&prog[i], tmp, sizeof(tmp));
+	}
+	if (insns % 2 == 0)
+		prog[insns - 2] = BPF_ALU64_IMM(BPF_MOV, i % BPF_REG_10, 42);
+	prog[insns - 1] = BPF_EXIT_INSN();
+}
+
+static int bpf_try_load_prog(int insns, int fd_map,
+			     void (*bpf_filler)(unsigned int insns,
+						int fd_map))
+{
+	int fd_prog;
+
+	bpf_filler(insns, fd_map);
+	fd_prog = bpf_load_program(BPF_PROG_TYPE_SCHED_CLS, prog, insns, "", 0,
+				   NULL, 0);
+	assert(fd_prog > 0);
+	if (fd_map > 0)
+		bpf_filler(insns, 0);
+	return fd_prog;
+}
+
+static int __hex2bin(char ch)
+{
+	if ((ch >= '0') && (ch <= '9'))
+		return ch - '0';
+	ch = tolower(ch);
+	if ((ch >= 'a') && (ch <= 'f'))
+		return ch - 'a' + 10;
+	return -1;
+}
+
+static int hex2bin(uint8_t *dst, const char *src, size_t count)
+{
+	while (count--) {
+		int hi = __hex2bin(*src++);
+		int lo = __hex2bin(*src++);
+
+		if ((hi < 0) || (lo < 0))
+			return -1;
+		*dst++ = (hi << 4) | lo;
+	}
+	return 0;
+}
+
+static void tag_from_fdinfo(int fd_prog, uint8_t *tag, uint32_t len)
+{
+	const int prefix_len = sizeof("prog_tag:\t") - 1;
+	char buff[256];
+	int ret = -1;
+	FILE *fp;
+
+	snprintf(buff, sizeof(buff), "/proc/%d/fdinfo/%d", getpid(),
+		 fd_prog);
+	fp = fopen(buff, "r");
+	assert(fp);
+
+	while (fgets(buff, sizeof(buff), fp)) {
+		if (strncmp(buff, "prog_tag:\t", prefix_len))
+			continue;
+		ret = hex2bin(tag, buff + prefix_len, len);
+		break;
+	}
+
+	fclose(fp);
+	assert(!ret);
+}
+
+static void tag_from_alg(int insns, uint8_t *tag, uint32_t len)
+{
+	static const struct sockaddr_alg alg = {
+		.salg_family	= AF_ALG,
+		.salg_type	= "hash",
+		.salg_name	= "sha1",
+	};
+	int fd_base, fd_alg, ret;
+	ssize_t size;
+
+	fd_base = socket(AF_ALG, SOCK_SEQPACKET, 0);
+	assert(fd_base > 0);
+
+	ret = bind(fd_base, (struct sockaddr *)&alg, sizeof(alg));
+	assert(!ret);
+
+	fd_alg = accept(fd_base, NULL, 0);
+	assert(fd_alg > 0);
+
+	insns *= sizeof(struct bpf_insn);
+	size = write(fd_alg, prog, insns);
+	assert(size == insns);
+
+	size = read(fd_alg, tag, len);
+	assert(size == len);
+
+	close(fd_alg);
+	close(fd_base);
+}
+
+static void tag_dump(const char *prefix, uint8_t *tag, uint32_t len)
+{
+	int i;
+
+	printf("%s", prefix);
+	for (i = 0; i < len; i++)
+		printf("%02x", tag[i]);
+	printf("\n");
+}
+
+static void tag_exit_report(int insns, int fd_map, uint8_t *ftag,
+			    uint8_t *atag, uint32_t len)
+{
+	printf("Program tag mismatch for %d insns%s!\n", insns,
+	       fd_map < 0 ? "" : " with map");
+
+	tag_dump("  fdinfo result: ", ftag, len);
+	tag_dump("  af_alg result: ", atag, len);
+	exit(1);
+}
+
+static void do_test(uint32_t *tests, int start_insns, int fd_map,
+		    void (*bpf_filler)(unsigned int insns, int fd))
+{
+	int i, fd_prog;
+
+	for (i = start_insns; i <= BPF_MAXINSNS; i++) {
+		uint8_t ftag[8], atag[sizeof(ftag)];
+
+		fd_prog = bpf_try_load_prog(i, fd_map, bpf_filler);
+		tag_from_fdinfo(fd_prog, ftag, sizeof(ftag));
+		tag_from_alg(i, atag, sizeof(atag));
+		if (memcmp(ftag, atag, sizeof(ftag)))
+			tag_exit_report(i, fd_map, ftag, atag, sizeof(ftag));
+
+		close(fd_prog);
+		sched_yield();
+		(*tests)++;
+	}
+}
+
+int main(void)
+{
+	struct rlimit rinf = { RLIM_INFINITY, RLIM_INFINITY };
+	uint32_t tests = 0;
+	int i, fd_map;
+
+	setrlimit(RLIMIT_MEMLOCK, &rinf);
+	fd_map = bpf_create_map(BPF_MAP_TYPE_HASH, sizeof(int),
+				sizeof(int), 1, BPF_F_NO_PREALLOC);
+	assert(fd_map > 0);
+
+	for (i = 0; i < 5; i++) {
+		do_test(&tests, 2, -1,     bpf_gen_imm_prog);
+		do_test(&tests, 3, fd_map, bpf_gen_map_prog);
+	}
+
+	printf("test_tag: OK (%u tests)\n", tests);
+	close(fd_map);
+	return 0;
+}
diff --git a/tools/testing/selftests/bpf/test_verifier.c b/tools/testing/selftests/bpf/test_verifier.c
index 853d7e43434a..e1f5b9eea1e8 100644
--- a/tools/testing/selftests/bpf/test_verifier.c
+++ b/tools/testing/selftests/bpf/test_verifier.c
@@ -8,7 +8,9 @@
  * License as published by the Free Software Foundation.
  */
 
+#include <stdint.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <unistd.h>
 #include <errno.h>
 #include <string.h>
@@ -16,6 +18,7 @@
 #include <stdbool.h>
 #include <sched.h>
 
+#include <sys/capability.h>
 #include <sys/resource.h>
 
 #include <linux/unistd.h>
@@ -23,9 +26,9 @@
 #include <linux/bpf_perf_event.h>
 #include <linux/bpf.h>
 
-#include "../../../include/linux/filter.h"
+#include <bpf/bpf.h>
 
-#include "bpf_sys.h"
+#include "../../../include/linux/filter.h"
 
 #ifndef ARRAY_SIZE
 # define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
@@ -859,15 +862,451 @@ static struct bpf_test tests[] = {
 		.result = REJECT,
 	},
 	{
-		"check non-u32 access to cb",
+		"check cb access: byte",
 		.insns = {
-			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_1,
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[0])),
+			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[0]) + 1),
+			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[0]) + 2),
+			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[0]) + 3),
+			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[1])),
+			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[1]) + 1),
+			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[1]) + 2),
+			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[1]) + 3),
+			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[2])),
+			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[2]) + 1),
+			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[2]) + 2),
+			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[2]) + 3),
+			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[3])),
+			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[3]) + 1),
+			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[3]) + 2),
+			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[3]) + 3),
+			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[4])),
+			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[4]) + 1),
+			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[4]) + 2),
+			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[4]) + 3),
+			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[0])),
+			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[0]) + 1),
+			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[0]) + 2),
+			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[0]) + 3),
+			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[1])),
+			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[1]) + 1),
+			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[1]) + 2),
+			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[1]) + 3),
+			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[2])),
+			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[2]) + 1),
+			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[2]) + 2),
+			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[2]) + 3),
+			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[3])),
+			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[3]) + 1),
+			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[3]) + 2),
+			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[3]) + 3),
+			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[4])),
+			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[4]) + 1),
+			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[4]) + 2),
+			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[4]) + 3),
+			BPF_EXIT_INSN(),
+		},
+		.result = ACCEPT,
+	},
+	{
+		"check cb access: byte, oob 1",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[4]) + 4),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "invalid bpf_context access",
+		.result = REJECT,
+	},
+	{
+		"check cb access: byte, oob 2",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[0]) - 1),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "invalid bpf_context access",
+		.result = REJECT,
+	},
+	{
+		"check cb access: byte, oob 3",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[4]) + 4),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "invalid bpf_context access",
+		.result = REJECT,
+	},
+	{
+		"check cb access: byte, oob 4",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[0]) - 1),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "invalid bpf_context access",
+		.result = REJECT,
+	},
+	{
+		"check cb access: byte, wrong type",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[0])),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "invalid bpf_context access",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_CGROUP_SOCK,
+	},
+	{
+		"check cb access: half",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[0])),
+			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[0]) + 2),
+			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[1])),
+			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[1]) + 2),
+			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[2])),
+			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[2]) + 2),
+			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[3])),
+			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[3]) + 2),
+			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[4])),
+			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[4]) + 2),
+			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[0])),
+			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[0]) + 2),
+			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[1])),
+			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[1]) + 2),
+			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[2])),
+			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[2]) + 2),
+			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[3])),
+			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[3]) + 2),
+			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[4])),
+			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[4]) + 2),
+			BPF_EXIT_INSN(),
+		},
+		.result = ACCEPT,
+	},
+	{
+		"check cb access: half, unaligned",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[0]) + 1),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "misaligned access",
+		.result = REJECT,
+	},
+	{
+		"check cb access: half, oob 1",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[4]) + 4),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "invalid bpf_context access",
+		.result = REJECT,
+	},
+	{
+		"check cb access: half, oob 2",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[0]) - 2),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "invalid bpf_context access",
+		.result = REJECT,
+	},
+	{
+		"check cb access: half, oob 3",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[4]) + 4),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "invalid bpf_context access",
+		.result = REJECT,
+	},
+	{
+		"check cb access: half, oob 4",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[0]) - 2),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "invalid bpf_context access",
+		.result = REJECT,
+	},
+	{
+		"check cb access: half, wrong type",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_H, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[0])),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "invalid bpf_context access",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_CGROUP_SOCK,
+	},
+	{
+		"check cb access: word",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[0])),
+			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[1])),
+			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[2])),
+			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[3])),
+			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[4])),
+			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[0])),
+			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[1])),
+			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[2])),
+			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[3])),
+			BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[4])),
+			BPF_EXIT_INSN(),
+		},
+		.result = ACCEPT,
+	},
+	{
+		"check cb access: word, unaligned 1",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[0]) + 2),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "misaligned access",
+		.result = REJECT,
+	},
+	{
+		"check cb access: word, unaligned 2",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[4]) + 1),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "misaligned access",
+		.result = REJECT,
+	},
+	{
+		"check cb access: word, unaligned 3",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[4]) + 2),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "misaligned access",
+		.result = REJECT,
+	},
+	{
+		"check cb access: word, unaligned 4",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_W, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[4]) + 3),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "misaligned access",
+		.result = REJECT,
+	},
+	{
+		"check cb access: double",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[0])),
+			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[2])),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[0])),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[2])),
+			BPF_EXIT_INSN(),
+		},
+		.result = ACCEPT,
+	},
+	{
+		"check cb access: double, unaligned 1",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[1])),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "misaligned access",
+		.result = REJECT,
+	},
+	{
+		"check cb access: double, unaligned 2",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[3])),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "misaligned access",
+		.result = REJECT,
+	},
+	{
+		"check cb access: double, oob 1",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[4])),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "invalid bpf_context access",
+		.result = REJECT,
+	},
+	{
+		"check cb access: double, oob 2",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[4]) + 8),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "invalid bpf_context access",
+		.result = REJECT,
+	},
+	{
+		"check cb access: double, oob 3",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
+				    offsetof(struct __sk_buff, cb[0]) - 8),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "invalid bpf_context access",
+		.result = REJECT,
+	},
+	{
+		"check cb access: double, oob 4",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[4])),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "invalid bpf_context access",
+		.result = REJECT,
+	},
+	{
+		"check cb access: double, oob 5",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[4]) + 8),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "invalid bpf_context access",
+		.result = REJECT,
+	},
+	{
+		"check cb access: double, oob 6",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_1,
+				    offsetof(struct __sk_buff, cb[0]) - 8),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "invalid bpf_context access",
+		.result = REJECT,
+	},
+	{
+		"check cb access: double, wrong type",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0,
 				    offsetof(struct __sk_buff, cb[0])),
 			BPF_EXIT_INSN(),
 		},
 		.errstr = "invalid bpf_context access",
-		.errstr_unpriv = "R1 leaks addr",
 		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_CGROUP_SOCK,
 	},
 	{
 		"check out of range skb->cb access",
@@ -1890,6 +2329,107 @@ static struct bpf_test tests[] = {
 		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
 	},
 	{
+		"direct packet access: test11 (shift, good access)",
+		.insns = {
+			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+				    offsetof(struct __sk_buff, data)),
+			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+				    offsetof(struct __sk_buff, data_end)),
+			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 22),
+			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 8),
+			BPF_MOV64_IMM(BPF_REG_3, 144),
+			BPF_MOV64_REG(BPF_REG_5, BPF_REG_3),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, 23),
+			BPF_ALU64_IMM(BPF_RSH, BPF_REG_5, 3),
+			BPF_MOV64_REG(BPF_REG_6, BPF_REG_2),
+			BPF_ALU64_REG(BPF_ADD, BPF_REG_6, BPF_REG_5),
+			BPF_MOV64_IMM(BPF_REG_0, 1),
+			BPF_EXIT_INSN(),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.result = ACCEPT,
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	},
+	{
+		"direct packet access: test12 (and, good access)",
+		.insns = {
+			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+				    offsetof(struct __sk_buff, data)),
+			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+				    offsetof(struct __sk_buff, data_end)),
+			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 22),
+			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 8),
+			BPF_MOV64_IMM(BPF_REG_3, 144),
+			BPF_MOV64_REG(BPF_REG_5, BPF_REG_3),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, 23),
+			BPF_ALU64_IMM(BPF_AND, BPF_REG_5, 15),
+			BPF_MOV64_REG(BPF_REG_6, BPF_REG_2),
+			BPF_ALU64_REG(BPF_ADD, BPF_REG_6, BPF_REG_5),
+			BPF_MOV64_IMM(BPF_REG_0, 1),
+			BPF_EXIT_INSN(),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.result = ACCEPT,
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	},
+	{
+		"direct packet access: test13 (branches, good access)",
+		.insns = {
+			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+				    offsetof(struct __sk_buff, data)),
+			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+				    offsetof(struct __sk_buff, data_end)),
+			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 22),
+			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 13),
+			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+				    offsetof(struct __sk_buff, mark)),
+			BPF_MOV64_IMM(BPF_REG_4, 1),
+			BPF_JMP_REG(BPF_JGT, BPF_REG_3, BPF_REG_4, 2),
+			BPF_MOV64_IMM(BPF_REG_3, 14),
+			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
+			BPF_MOV64_IMM(BPF_REG_3, 24),
+			BPF_MOV64_REG(BPF_REG_5, BPF_REG_3),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_5, 23),
+			BPF_ALU64_IMM(BPF_AND, BPF_REG_5, 15),
+			BPF_MOV64_REG(BPF_REG_6, BPF_REG_2),
+			BPF_ALU64_REG(BPF_ADD, BPF_REG_6, BPF_REG_5),
+			BPF_MOV64_IMM(BPF_REG_0, 1),
+			BPF_EXIT_INSN(),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.result = ACCEPT,
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	},
+	{
+		"direct packet access: test14 (pkt_ptr += 0, CONST_IMM, good access)",
+		.insns = {
+			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+				    offsetof(struct __sk_buff, data)),
+			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
+				    offsetof(struct __sk_buff, data_end)),
+			BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 22),
+			BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 7),
+			BPF_MOV64_IMM(BPF_REG_5, 12),
+			BPF_ALU64_IMM(BPF_RSH, BPF_REG_5, 4),
+			BPF_MOV64_REG(BPF_REG_6, BPF_REG_2),
+			BPF_ALU64_REG(BPF_ADD, BPF_REG_6, BPF_REG_5),
+			BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_6, 0),
+			BPF_MOV64_IMM(BPF_REG_0, 1),
+			BPF_EXIT_INSN(),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.result = ACCEPT,
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	},
+	{
 		"helper access to packet: test1, valid packet_ptr range",
 		.insns = {
 			BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
@@ -2905,6 +3445,1012 @@ static struct bpf_test tests[] = {
 		.result = REJECT,
 		.errstr = "invalid bpf_context access",
 	},
+	{
+		"helper access to map: full range",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_MOV64_IMM(BPF_REG_2, sizeof(struct test_val)),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.result = ACCEPT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to map: partial range",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_MOV64_IMM(BPF_REG_2, 8),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.result = ACCEPT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to map: empty range",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_MOV64_IMM(BPF_REG_2, 0),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.errstr = "invalid access to map value, value_size=48 off=0 size=0",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to map: out-of-bound range",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_MOV64_IMM(BPF_REG_2, sizeof(struct test_val) + 8),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.errstr = "invalid access to map value, value_size=48 off=0 size=56",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to map: negative range",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_MOV64_IMM(BPF_REG_2, -8),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.errstr = "invalid access to map value, value_size=48 off=0 size=-8",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to adjusted map (via const imm): full range",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1,
+				offsetof(struct test_val, foo)),
+			BPF_MOV64_IMM(BPF_REG_2,
+				sizeof(struct test_val) -
+				offsetof(struct test_val, foo)),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.result = ACCEPT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to adjusted map (via const imm): partial range",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1,
+				offsetof(struct test_val, foo)),
+			BPF_MOV64_IMM(BPF_REG_2, 8),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.result = ACCEPT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to adjusted map (via const imm): empty range",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1,
+				offsetof(struct test_val, foo)),
+			BPF_MOV64_IMM(BPF_REG_2, 0),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.errstr = "R1 min value is outside of the array range",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to adjusted map (via const imm): out-of-bound range",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1,
+				offsetof(struct test_val, foo)),
+			BPF_MOV64_IMM(BPF_REG_2,
+				sizeof(struct test_val) -
+				offsetof(struct test_val, foo) + 8),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.errstr = "invalid access to map value, value_size=48 off=4 size=52",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to adjusted map (via const imm): negative range (> adjustment)",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1,
+				offsetof(struct test_val, foo)),
+			BPF_MOV64_IMM(BPF_REG_2, -8),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.errstr = "invalid access to map value, value_size=48 off=4 size=-8",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to adjusted map (via const imm): negative range (< adjustment)",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1,
+				offsetof(struct test_val, foo)),
+			BPF_MOV64_IMM(BPF_REG_2, -1),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.errstr = "R1 min value is outside of the array range",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to adjusted map (via const reg): full range",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_MOV64_IMM(BPF_REG_3,
+				offsetof(struct test_val, foo)),
+			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+			BPF_MOV64_IMM(BPF_REG_2,
+				sizeof(struct test_val) -
+				offsetof(struct test_val, foo)),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.result = ACCEPT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to adjusted map (via const reg): partial range",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_MOV64_IMM(BPF_REG_3,
+				offsetof(struct test_val, foo)),
+			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+			BPF_MOV64_IMM(BPF_REG_2, 8),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.result = ACCEPT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to adjusted map (via const reg): empty range",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+			BPF_MOV64_IMM(BPF_REG_2, 0),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.errstr = "R1 min value is outside of the array range",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to adjusted map (via const reg): out-of-bound range",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_MOV64_IMM(BPF_REG_3,
+				offsetof(struct test_val, foo)),
+			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+			BPF_MOV64_IMM(BPF_REG_2,
+				sizeof(struct test_val) -
+				offsetof(struct test_val, foo) + 8),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.errstr = "invalid access to map value, value_size=48 off=4 size=52",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to adjusted map (via const reg): negative range (> adjustment)",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_MOV64_IMM(BPF_REG_3,
+				offsetof(struct test_val, foo)),
+			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+			BPF_MOV64_IMM(BPF_REG_2, -8),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.errstr = "invalid access to map value, value_size=48 off=4 size=-8",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to adjusted map (via const reg): negative range (< adjustment)",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_MOV64_IMM(BPF_REG_3,
+				offsetof(struct test_val, foo)),
+			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+			BPF_MOV64_IMM(BPF_REG_2, -1),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.errstr = "R1 min value is outside of the array range",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to adjusted map (via variable): full range",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
+			BPF_JMP_IMM(BPF_JGT, BPF_REG_3,
+				offsetof(struct test_val, foo), 4),
+			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+			BPF_MOV64_IMM(BPF_REG_2,
+				sizeof(struct test_val) -
+				offsetof(struct test_val, foo)),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.result = ACCEPT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to adjusted map (via variable): partial range",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
+			BPF_JMP_IMM(BPF_JGT, BPF_REG_3,
+				offsetof(struct test_val, foo), 4),
+			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+			BPF_MOV64_IMM(BPF_REG_2, 8),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.result = ACCEPT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to adjusted map (via variable): empty range",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
+			BPF_JMP_IMM(BPF_JGT, BPF_REG_3,
+				offsetof(struct test_val, foo), 4),
+			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+			BPF_MOV64_IMM(BPF_REG_2, 0),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.errstr = "R1 min value is outside of the array range",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to adjusted map (via variable): no max check",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
+			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+			BPF_MOV64_IMM(BPF_REG_2, 0),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.errstr = "R1 min value is negative, either use unsigned index or do a if (index >=0) check",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to adjusted map (via variable): wrong max check",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_0, 0),
+			BPF_JMP_IMM(BPF_JGT, BPF_REG_3,
+				offsetof(struct test_val, foo), 4),
+			BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_3),
+			BPF_MOV64_IMM(BPF_REG_2,
+				sizeof(struct test_val) -
+				offsetof(struct test_val, foo) + 1),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.errstr = "invalid access to map value, value_size=48 off=4 size=45",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"map element value is preserved across register spilling",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 42),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -184),
+			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, 0),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_1, 0),
+			BPF_ST_MEM(BPF_DW, BPF_REG_3, 0, 42),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.errstr_unpriv = "R0 leaks addr",
+		.result = ACCEPT,
+		.result_unpriv = REJECT,
+	},
+	{
+		"map element value (adjusted) is preserved across register spilling",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_0,
+				offsetof(struct test_val, foo)),
+			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 42),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -184),
+			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, 0),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_3, BPF_REG_1, 0),
+			BPF_ST_MEM(BPF_DW, BPF_REG_3, 0, 42),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.errstr_unpriv = "R0 pointer arithmetic prohibited",
+		.result = ACCEPT,
+		.result_unpriv = REJECT,
+	},
+	{
+		"helper access to variable memory: stack, bitwise AND + JMP, correct bounds",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -64),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -56),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -48),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -40),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -32),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -24),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -16),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
+			BPF_MOV64_IMM(BPF_REG_2, 16),
+			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
+			BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 64),
+			BPF_MOV64_IMM(BPF_REG_4, 0),
+			BPF_JMP_REG(BPF_JGE, BPF_REG_4, BPF_REG_2, 2),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.result = ACCEPT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to variable memory: stack, bitwise AND, zero included",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
+			BPF_MOV64_IMM(BPF_REG_2, 16),
+			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
+			BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 64),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "invalid stack type R1 off=-64 access_size=0",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to variable memory: stack, bitwise AND + JMP, wrong max",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
+			BPF_MOV64_IMM(BPF_REG_2, 16),
+			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
+			BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 65),
+			BPF_MOV64_IMM(BPF_REG_4, 0),
+			BPF_JMP_REG(BPF_JGE, BPF_REG_4, BPF_REG_2, 2),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "invalid stack type R1 off=-64 access_size=65",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to variable memory: stack, JMP, correct bounds",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -64),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -56),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -48),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -40),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -32),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -24),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -16),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
+			BPF_MOV64_IMM(BPF_REG_2, 16),
+			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
+			BPF_JMP_IMM(BPF_JGT, BPF_REG_2, 64, 4),
+			BPF_MOV64_IMM(BPF_REG_4, 0),
+			BPF_JMP_REG(BPF_JGE, BPF_REG_4, BPF_REG_2, 2),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.result = ACCEPT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to variable memory: stack, JMP (signed), correct bounds",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -64),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -56),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -48),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -40),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -32),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -24),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -16),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
+			BPF_MOV64_IMM(BPF_REG_2, 16),
+			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
+			BPF_JMP_IMM(BPF_JSGT, BPF_REG_2, 64, 4),
+			BPF_MOV64_IMM(BPF_REG_4, 0),
+			BPF_JMP_REG(BPF_JSGE, BPF_REG_4, BPF_REG_2, 2),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.result = ACCEPT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to variable memory: stack, JMP, bounds + offset",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
+			BPF_MOV64_IMM(BPF_REG_2, 16),
+			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
+			BPF_JMP_IMM(BPF_JGT, BPF_REG_2, 64, 5),
+			BPF_MOV64_IMM(BPF_REG_4, 0),
+			BPF_JMP_REG(BPF_JGE, BPF_REG_4, BPF_REG_2, 3),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, 1),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "invalid stack type R1 off=-64 access_size=65",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to variable memory: stack, JMP, wrong max",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
+			BPF_MOV64_IMM(BPF_REG_2, 16),
+			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
+			BPF_JMP_IMM(BPF_JGT, BPF_REG_2, 65, 4),
+			BPF_MOV64_IMM(BPF_REG_4, 0),
+			BPF_JMP_REG(BPF_JGE, BPF_REG_4, BPF_REG_2, 2),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "invalid stack type R1 off=-64 access_size=65",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to variable memory: stack, JMP, no max check",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
+			BPF_MOV64_IMM(BPF_REG_2, 16),
+			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
+			BPF_MOV64_IMM(BPF_REG_4, 0),
+			BPF_JMP_REG(BPF_JGE, BPF_REG_4, BPF_REG_2, 2),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "R2 unbounded memory access",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to variable memory: stack, JMP, no min check",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
+			BPF_MOV64_IMM(BPF_REG_2, 16),
+			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
+			BPF_JMP_IMM(BPF_JGT, BPF_REG_2, 64, 3),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "invalid stack type R1 off=-64 access_size=0",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to variable memory: stack, JMP (signed), no min check",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
+			BPF_MOV64_IMM(BPF_REG_2, 16),
+			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, -128),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -128),
+			BPF_JMP_IMM(BPF_JSGT, BPF_REG_2, 64, 3),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "R2 min value is negative",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to variable memory: map, JMP, correct bounds",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 10),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_MOV64_IMM(BPF_REG_2, sizeof(struct test_val)),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -128),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_10, -128),
+			BPF_JMP_IMM(BPF_JSGT, BPF_REG_2,
+				sizeof(struct test_val), 4),
+			BPF_MOV64_IMM(BPF_REG_4, 0),
+			BPF_JMP_REG(BPF_JGE, BPF_REG_4, BPF_REG_2, 2),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.result = ACCEPT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to variable memory: map, JMP, wrong max",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 10),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_MOV64_IMM(BPF_REG_2, sizeof(struct test_val)),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -128),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_10, -128),
+			BPF_JMP_IMM(BPF_JSGT, BPF_REG_2,
+				sizeof(struct test_val) + 1, 4),
+			BPF_MOV64_IMM(BPF_REG_4, 0),
+			BPF_JMP_REG(BPF_JGE, BPF_REG_4, BPF_REG_2, 2),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.errstr = "invalid access to map value, value_size=48 off=0 size=49",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to variable memory: map adjusted, JMP, correct bounds",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 11),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 20),
+			BPF_MOV64_IMM(BPF_REG_2, sizeof(struct test_val)),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -128),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_10, -128),
+			BPF_JMP_IMM(BPF_JSGT, BPF_REG_2,
+				sizeof(struct test_val) - 20, 4),
+			BPF_MOV64_IMM(BPF_REG_4, 0),
+			BPF_JMP_REG(BPF_JGE, BPF_REG_4, BPF_REG_2, 2),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.result = ACCEPT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to variable memory: map adjusted, JMP, wrong max",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 11),
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_0),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 20),
+			BPF_MOV64_IMM(BPF_REG_2, sizeof(struct test_val)),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -128),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_10, -128),
+			BPF_JMP_IMM(BPF_JSGT, BPF_REG_2,
+				sizeof(struct test_val) - 19, 4),
+			BPF_MOV64_IMM(BPF_REG_4, 0),
+			BPF_JMP_REG(BPF_JGE, BPF_REG_4, BPF_REG_2, 2),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.errstr = "R1 min value is outside of the array range",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to variable memory: size > 0 not allowed on NULL",
+		.insns = {
+			BPF_MOV64_IMM(BPF_REG_1, 0),
+			BPF_MOV64_IMM(BPF_REG_2, 0),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -128),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_10, -128),
+			BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 64),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_MOV64_IMM(BPF_REG_4, 0),
+			BPF_MOV64_IMM(BPF_REG_5, 0),
+			BPF_EMIT_CALL(BPF_FUNC_csum_diff),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "R1 type=imm expected=fp",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	},
+	{
+		"helper access to variable memory: size = 0 not allowed on != NULL",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -8),
+			BPF_MOV64_IMM(BPF_REG_2, 0),
+			BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, 0),
+			BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 8),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_MOV64_IMM(BPF_REG_4, 0),
+			BPF_MOV64_IMM(BPF_REG_5, 0),
+			BPF_EMIT_CALL(BPF_FUNC_csum_diff),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "invalid stack type R1 off=-8 access_size=0",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_SCHED_CLS,
+	},
+	{
+		"helper access to variable memory: 8 bytes leak",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -64),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -56),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -48),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -40),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -24),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -16),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
+			BPF_MOV64_IMM(BPF_REG_2, 0),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_2, -128),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_2, BPF_REG_10, -128),
+			BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 63),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, 1),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
+			BPF_EXIT_INSN(),
+		},
+		.errstr = "invalid indirect read from stack off -64+32 size 64",
+		.result = REJECT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"helper access to variable memory: 8 bytes no leak (init memory)",
+		.insns = {
+			BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_MOV64_IMM(BPF_REG_0, 0),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -64),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -56),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -48),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -40),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -32),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -24),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -16),
+			BPF_STX_MEM(BPF_DW, BPF_REG_10, BPF_REG_0, -8),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, -64),
+			BPF_MOV64_IMM(BPF_REG_2, 0),
+			BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 32),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, 32),
+			BPF_MOV64_IMM(BPF_REG_3, 0),
+			BPF_EMIT_CALL(BPF_FUNC_probe_read),
+			BPF_LDX_MEM(BPF_DW, BPF_REG_1, BPF_REG_10, -16),
+			BPF_EXIT_INSN(),
+		},
+		.result = ACCEPT,
+		.prog_type = BPF_PROG_TYPE_TRACEPOINT,
+	},
+	{
+		"invalid and of negative number",
+		.insns = {
+			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+				     BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+			BPF_MOV64_IMM(BPF_REG_1, 6),
+			BPF_ALU64_IMM(BPF_AND, BPF_REG_1, -4),
+			BPF_ALU64_IMM(BPF_LSH, BPF_REG_1, 2),
+			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+			BPF_ST_MEM(BPF_DW, BPF_REG_0, 0,
+				   offsetof(struct test_val, foo)),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.errstr_unpriv = "R0 pointer arithmetic prohibited",
+		.errstr = "R0 min value is negative, either use unsigned index or do a if (index >=0) check.",
+		.result = REJECT,
+		.result_unpriv = REJECT,
+	},
+	{
+		"invalid range check",
+		.insns = {
+			BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+			BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+			BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+			BPF_LD_MAP_FD(BPF_REG_1, 0),
+			BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+				     BPF_FUNC_map_lookup_elem),
+			BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 12),
+			BPF_LDX_MEM(BPF_W, BPF_REG_1, BPF_REG_0, 0),
+			BPF_MOV64_IMM(BPF_REG_9, 1),
+			BPF_ALU32_IMM(BPF_MOD, BPF_REG_1, 2),
+			BPF_ALU32_IMM(BPF_ADD, BPF_REG_1, 1),
+			BPF_ALU32_REG(BPF_AND, BPF_REG_9, BPF_REG_1),
+			BPF_ALU32_IMM(BPF_ADD, BPF_REG_9, 1),
+			BPF_ALU32_IMM(BPF_RSH, BPF_REG_9, 1),
+			BPF_MOV32_IMM(BPF_REG_3, 1),
+			BPF_ALU32_REG(BPF_SUB, BPF_REG_3, BPF_REG_9),
+			BPF_ALU32_IMM(BPF_MUL, BPF_REG_3, 0x10000000),
+			BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_3),
+			BPF_STX_MEM(BPF_W, BPF_REG_0, BPF_REG_3, 0),
+			BPF_MOV64_REG(BPF_REG_0, 0),
+			BPF_EXIT_INSN(),
+		},
+		.fixup_map2 = { 3 },
+		.errstr_unpriv = "R0 pointer arithmetic prohibited",
+		.errstr = "R0 min value is negative, either use unsigned index or do a if (index >=0) check.",
+		.result = REJECT,
+		.result_unpriv = REJECT,
+	}
 };
 
 static int probe_filter_length(const struct bpf_insn *fp)
@@ -2921,7 +4467,7 @@ static int create_map(uint32_t size_value, uint32_t max_elem)
 {
 	int fd;
 
-	fd = bpf_map_create(BPF_MAP_TYPE_HASH, sizeof(long long),
+	fd = bpf_create_map(BPF_MAP_TYPE_HASH, sizeof(long long),
 			    size_value, max_elem, BPF_F_NO_PREALLOC);
 	if (fd < 0)
 		printf("Failed to create hash map '%s'!\n", strerror(errno));
@@ -2933,7 +4479,7 @@ static int create_prog_array(void)
 {
 	int fd;
 
-	fd = bpf_map_create(BPF_MAP_TYPE_PROG_ARRAY, sizeof(int),
+	fd = bpf_create_map(BPF_MAP_TYPE_PROG_ARRAY, sizeof(int),
 			    sizeof(int), 4, 0);
 	if (fd < 0)
 		printf("Failed to create prog array '%s'!\n", strerror(errno));
@@ -2991,9 +4537,9 @@ static void do_test_single(struct bpf_test *test, bool unpriv,
 
 	do_test_fixup(test, prog, &fd_f1, &fd_f2, &fd_f3);
 
-	fd_prog = bpf_prog_load(prog_type ? : BPF_PROG_TYPE_SOCKET_FILTER,
-				prog, prog_len * sizeof(struct bpf_insn),
-				"GPL", bpf_vlog, sizeof(bpf_vlog));
+	fd_prog = bpf_load_program(prog_type ? : BPF_PROG_TYPE_SOCKET_FILTER,
+				   prog, prog_len, "GPL", 0, bpf_vlog,
+				   sizeof(bpf_vlog));
 
 	expected_ret = unpriv && test->result_unpriv != UNDEF ?
 		       test->result_unpriv : test->result;
@@ -3031,6 +4577,55 @@ fail_log:
 	goto close_fds;
 }
 
+static bool is_admin(void)
+{
+	cap_t caps;
+	cap_flag_value_t sysadmin = CAP_CLEAR;
+	const cap_value_t cap_val = CAP_SYS_ADMIN;
+
+	if (!CAP_IS_SUPPORTED(CAP_SETFCAP)) {
+		perror("cap_get_flag");
+		return false;
+	}
+	caps = cap_get_proc();
+	if (!caps) {
+		perror("cap_get_proc");
+		return false;
+	}
+	if (cap_get_flag(caps, cap_val, CAP_EFFECTIVE, &sysadmin))
+		perror("cap_get_flag");
+	if (cap_free(caps))
+		perror("cap_free");
+	return (sysadmin == CAP_SET);
+}
+
+static int set_admin(bool admin)
+{
+	cap_t caps;
+	const cap_value_t cap_val = CAP_SYS_ADMIN;
+	int ret = -1;
+
+	caps = cap_get_proc();
+	if (!caps) {
+		perror("cap_get_proc");
+		return -1;
+	}
+	if (cap_set_flag(caps, CAP_EFFECTIVE, 1, &cap_val,
+				admin ? CAP_SET : CAP_CLEAR)) {
+		perror("cap_set_flag");
+		goto out;
+	}
+	if (cap_set_proc(caps)) {
+		perror("cap_set_proc");
+		goto out;
+	}
+	ret = 0;
+out:
+	if (cap_free(caps))
+		perror("cap_free");
+	return ret;
+}
+
 static int do_test(bool unpriv, unsigned int from, unsigned int to)
 {
 	int i, passes = 0, errors = 0;
@@ -3041,11 +4636,19 @@ static int do_test(bool unpriv, unsigned int from, unsigned int to)
 		/* Program types that are not supported by non-root we
 		 * skip right away.
 		 */
-		if (unpriv && test->prog_type)
-			continue;
+		if (!test->prog_type) {
+			if (!unpriv)
+				set_admin(false);
+			printf("#%d/u %s ", i, test->descr);
+			do_test_single(test, true, &passes, &errors);
+			if (!unpriv)
+				set_admin(true);
+		}
 
-		printf("#%d %s ", i, test->descr);
-		do_test_single(test, unpriv, &passes, &errors);
+		if (!unpriv) {
+			printf("#%d/p %s ", i, test->descr);
+			do_test_single(test, false, &passes, &errors);
+		}
 	}
 
 	printf("Summary: %d PASSED, %d FAILED\n", passes, errors);
@@ -3057,7 +4660,7 @@ int main(int argc, char **argv)
 	struct rlimit rinf = { RLIM_INFINITY, RLIM_INFINITY };
 	struct rlimit rlim = { 1 << 20, 1 << 20 };
 	unsigned int from = 0, to = ARRAY_SIZE(tests);
-	bool unpriv = geteuid() != 0;
+	bool unpriv = !is_admin();
 
 	if (argc == 3) {
 		unsigned int l = atoi(argv[argc - 2]);
diff --git a/tools/testing/selftests/net/psock_lib.h b/tools/testing/selftests/net/psock_lib.h
index 24bc7ec1be7d..a77da88bf946 100644
--- a/tools/testing/selftests/net/psock_lib.h
+++ b/tools/testing/selftests/net/psock_lib.h
@@ -40,14 +40,39 @@
 
 static __maybe_unused void sock_setfilter(int fd, int lvl, int optnum)
 {
+	/* the filter below checks for all of the following conditions that
+	 * are based on the contents of create_payload()
+	 *  ether type 0x800 and
+	 *  ip proto udp     and
+	 *  skb->len == DATA_LEN and
+	 *  udp[38] == 'a' or udp[38] == 'b'
+	 * It can be generated from the following bpf_asm input:
+	 *	ldh [12]
+	 *	jne #0x800, drop	; ETH_P_IP
+	 *	ldb [23]
+	 *	jneq #17, drop		; IPPROTO_UDP
+	 *	ld len			; ld skb->len
+	 *	jlt #100, drop		; DATA_LEN
+	 *	ldb [80]
+	 *	jeq #97, pass		; DATA_CHAR
+	 *	jne #98, drop		; DATA_CHAR_1
+	 *	pass:
+	 *	  ret #-1
+	 *	drop:
+	 *	  ret #0
+	 */
 	struct sock_filter bpf_filter[] = {
-		{ 0x80, 0, 0, 0x00000000 },  /* LD  pktlen		      */
-		{ 0x35, 0, 4, DATA_LEN   },  /* JGE DATA_LEN  [f goto nomatch]*/
-		{ 0x30, 0, 0, 0x00000050 },  /* LD  ip[80]		      */
-		{ 0x15, 1, 0, DATA_CHAR  },  /* JEQ DATA_CHAR   [t goto match]*/
-		{ 0x15, 0, 1, DATA_CHAR_1},  /* JEQ DATA_CHAR_1 [t goto match]*/
-		{ 0x06, 0, 0, 0x00000060 },  /* RET match	              */
-		{ 0x06, 0, 0, 0x00000000 },  /* RET no match		      */
+		{ 0x28,  0,  0, 0x0000000c },
+		{ 0x15,  0,  8, 0x00000800 },
+		{ 0x30,  0,  0, 0x00000017 },
+		{ 0x15,  0,  6, 0x00000011 },
+		{ 0x80,  0,  0, 0000000000 },
+		{ 0x35,  0,  4, 0x00000064 },
+		{ 0x30,  0,  0, 0x00000050 },
+		{ 0x15,  1,  0, 0x00000061 },
+		{ 0x15,  0,  1, 0x00000062 },
+		{ 0x06,  0,  0, 0xffffffff },
+		{ 0x06,  0,  0, 0000000000 },
 	};
 	struct sock_fprog bpf_prog;
 
diff --git a/tools/testing/selftests/net/psock_tpacket.c b/tools/testing/selftests/net/psock_tpacket.c
index 24adf709bd9d..7f6cd9fdacf3 100644
--- a/tools/testing/selftests/net/psock_tpacket.c
+++ b/tools/testing/selftests/net/psock_tpacket.c
@@ -110,7 +110,7 @@ static unsigned int total_packets, total_bytes;
 
 static int pfsocket(int ver)
 {
-	int ret, sock = socket(PF_PACKET, SOCK_RAW, htons(ETH_P_ALL));
+	int ret, sock = socket(PF_PACKET, SOCK_RAW, 0);
 	if (sock == -1) {
 		perror("socket");
 		exit(1);
@@ -239,7 +239,6 @@ static void walk_v1_v2_rx(int sock, struct ring *ring)
 	bug_on(ring->type != PACKET_RX_RING);
 
 	pair_udp_open(udp_sock, PORT_BASE);
-	pair_udp_setfilter(sock);
 
 	memset(&pfd, 0, sizeof(pfd));
 	pfd.fd = sock;
@@ -311,20 +310,33 @@ static inline void __v2_tx_user_ready(struct tpacket2_hdr *hdr)
 	__sync_synchronize();
 }
 
-static inline int __v1_v2_tx_kernel_ready(void *base, int version)
+static inline int __v3_tx_kernel_ready(struct tpacket3_hdr *hdr)
+{
+	return !(hdr->tp_status & (TP_STATUS_SEND_REQUEST | TP_STATUS_SENDING));
+}
+
+static inline void __v3_tx_user_ready(struct tpacket3_hdr *hdr)
+{
+	hdr->tp_status = TP_STATUS_SEND_REQUEST;
+	__sync_synchronize();
+}
+
+static inline int __tx_kernel_ready(void *base, int version)
 {
 	switch (version) {
 	case TPACKET_V1:
 		return __v1_tx_kernel_ready(base);
 	case TPACKET_V2:
 		return __v2_tx_kernel_ready(base);
+	case TPACKET_V3:
+		return __v3_tx_kernel_ready(base);
 	default:
 		bug_on(1);
 		return 0;
 	}
 }
 
-static inline void __v1_v2_tx_user_ready(void *base, int version)
+static inline void __tx_user_ready(void *base, int version)
 {
 	switch (version) {
 	case TPACKET_V1:
@@ -333,6 +345,9 @@ static inline void __v1_v2_tx_user_ready(void *base, int version)
 	case TPACKET_V2:
 		__v2_tx_user_ready(base);
 		break;
+	case TPACKET_V3:
+		__v3_tx_user_ready(base);
+		break;
 	}
 }
 
@@ -348,7 +363,22 @@ static void __v1_v2_set_packet_loss_discard(int sock)
 	}
 }
 
-static void walk_v1_v2_tx(int sock, struct ring *ring)
+static inline void *get_next_frame(struct ring *ring, int n)
+{
+	uint8_t *f0 = ring->rd[0].iov_base;
+
+	switch (ring->version) {
+	case TPACKET_V1:
+	case TPACKET_V2:
+		return ring->rd[n].iov_base;
+	case TPACKET_V3:
+		return f0 + (n * ring->req3.tp_frame_size);
+	default:
+		bug_on(1);
+	}
+}
+
+static void walk_tx(int sock, struct ring *ring)
 {
 	struct pollfd pfd;
 	int rcv_sock, ret;
@@ -360,9 +390,19 @@ static void walk_v1_v2_tx(int sock, struct ring *ring)
 		.sll_family = PF_PACKET,
 		.sll_halen = ETH_ALEN,
 	};
+	int nframes;
+
+	/* TPACKET_V{1,2} sets up the ring->rd* related variables based
+	 * on frames (e.g., rd_num is tp_frame_nr) whereas V3 sets these
+	 * up based on blocks (e.g, rd_num is  tp_block_nr)
+	 */
+	if (ring->version <= TPACKET_V2)
+		nframes = ring->rd_num;
+	else
+		nframes = ring->req3.tp_frame_nr;
 
 	bug_on(ring->type != PACKET_TX_RING);
-	bug_on(ring->rd_num < NUM_PACKETS);
+	bug_on(nframes < NUM_PACKETS);
 
 	rcv_sock = socket(PF_PACKET, SOCK_RAW, htons(ETH_P_ALL));
 	if (rcv_sock == -1) {
@@ -388,10 +428,11 @@ static void walk_v1_v2_tx(int sock, struct ring *ring)
 	create_payload(packet, &packet_len);
 
 	while (total_packets > 0) {
-		while (__v1_v2_tx_kernel_ready(ring->rd[frame_num].iov_base,
-					       ring->version) &&
+		void *next = get_next_frame(ring, frame_num);
+
+		while (__tx_kernel_ready(next, ring->version) &&
 		       total_packets > 0) {
-			ppd.raw = ring->rd[frame_num].iov_base;
+			ppd.raw = next;
 
 			switch (ring->version) {
 			case TPACKET_V1:
@@ -413,14 +454,27 @@ static void walk_v1_v2_tx(int sock, struct ring *ring)
 				       packet_len);
 				total_bytes += ppd.v2->tp_h.tp_snaplen;
 				break;
+			case TPACKET_V3: {
+				struct tpacket3_hdr *tx = next;
+
+				tx->tp_snaplen = packet_len;
+				tx->tp_len = packet_len;
+				tx->tp_next_offset = 0;
+
+				memcpy((uint8_t *)tx + TPACKET3_HDRLEN -
+				       sizeof(struct sockaddr_ll), packet,
+				       packet_len);
+				total_bytes += tx->tp_snaplen;
+				break;
+			}
 			}
 
 			status_bar_update();
 			total_packets--;
 
-			__v1_v2_tx_user_ready(ppd.raw, ring->version);
+			__tx_user_ready(next, ring->version);
 
-			frame_num = (frame_num + 1) % ring->rd_num;
+			frame_num = (frame_num + 1) % nframes;
 		}
 
 		poll(&pfd, 1, 1);
@@ -460,7 +514,7 @@ static void walk_v1_v2(int sock, struct ring *ring)
 	if (ring->type == PACKET_RX_RING)
 		walk_v1_v2_rx(sock, ring);
 	else
-		walk_v1_v2_tx(sock, ring);
+		walk_tx(sock, ring);
 }
 
 static uint64_t __v3_prev_block_seq_num = 0;
@@ -546,7 +600,6 @@ static void walk_v3_rx(int sock, struct ring *ring)
 	bug_on(ring->type != PACKET_RX_RING);
 
 	pair_udp_open(udp_sock, PORT_BASE);
-	pair_udp_setfilter(sock);
 
 	memset(&pfd, 0, sizeof(pfd));
 	pfd.fd = sock;
@@ -583,7 +636,7 @@ static void walk_v3(int sock, struct ring *ring)
 	if (ring->type == PACKET_RX_RING)
 		walk_v3_rx(sock, ring);
 	else
-		bug_on(1);
+		walk_tx(sock, ring);
 }
 
 static void __v1_v2_fill(struct ring *ring, unsigned int blocks)
@@ -602,12 +655,13 @@ static void __v1_v2_fill(struct ring *ring, unsigned int blocks)
 	ring->flen = ring->req.tp_frame_size;
 }
 
-static void __v3_fill(struct ring *ring, unsigned int blocks)
+static void __v3_fill(struct ring *ring, unsigned int blocks, int type)
 {
-	ring->req3.tp_retire_blk_tov = 64;
-	ring->req3.tp_sizeof_priv = 0;
-	ring->req3.tp_feature_req_word = TP_FT_REQ_FILL_RXHASH;
-
+	if (type == PACKET_RX_RING) {
+		ring->req3.tp_retire_blk_tov = 64;
+		ring->req3.tp_sizeof_priv = 0;
+		ring->req3.tp_feature_req_word = TP_FT_REQ_FILL_RXHASH;
+	}
 	ring->req3.tp_block_size = getpagesize() << 2;
 	ring->req3.tp_frame_size = TPACKET_ALIGNMENT << 7;
 	ring->req3.tp_block_nr = blocks;
@@ -641,7 +695,7 @@ static void setup_ring(int sock, struct ring *ring, int version, int type)
 		break;
 
 	case TPACKET_V3:
-		__v3_fill(ring, blocks);
+		__v3_fill(ring, blocks, type);
 		ret = setsockopt(sock, SOL_PACKET, type, &ring->req3,
 				 sizeof(ring->req3));
 		break;
@@ -685,6 +739,8 @@ static void bind_ring(int sock, struct ring *ring)
 {
 	int ret;
 
+	pair_udp_setfilter(sock);
+
 	ring->ll.sll_family = PF_PACKET;
 	ring->ll.sll_protocol = htons(ETH_P_ALL);
 	ring->ll.sll_ifindex = if_nametoindex("lo");
@@ -796,6 +852,7 @@ int main(void)
 	ret |= test_tpacket(TPACKET_V2, PACKET_TX_RING);
 
 	ret |= test_tpacket(TPACKET_V3, PACKET_RX_RING);
+	ret |= test_tpacket(TPACKET_V3, PACKET_TX_RING);
 
 	if (ret)
 		return 1;